tag:blogger.com,1999:blog-39934076140232754332024-03-08T13:31:34.478-08:00How to write a english essaySolution Paper TopicsCairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.comBlogger36125tag:blogger.com,1999:blog-3993407614023275433.post-91792792676840756852020-08-23T01:37:00.001-07:002020-08-23T01:37:07.017-07:00AIDS symtoms essaysCairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-69122759021238092642020-08-21T23:19:00.001-07:002020-08-21T23:19:44.671-07:00Mis-wanting Assignment Example | Topics and Well Written Essays - 250 wordsMis-needing - Assignment Example The market for get-healthy plans, thin eating regimens and thinning pills is immense to the point that you can without much of a stretch buy whatever can assist you with losing those additional pounds at all over. Due to this indoctrinating, most ladies are persuaded that they will be totally glad on the off chance that they will appear as though those model-like figures on TV and would even endeavor with non-solid regimens to achieve this. In any case, the greater part of the individuals I realize who experienced a similar difficulty during their adolescents before long understood that they can at present be cheerful regardless of whether they are fat. Some were even unsatisfied with their lives in the wake of arriving at their objective weight. As per Gilbert and Wilson, ââ¬Å"We may misjudge occasions, misconstrue ourselves confound our emotions â⬠and any of these missteps can be a reason for miswanting.â⬠(p. 194). Thus we should think about that genuine bliss and fulfi llment can be accomplished by basically having the things that will comprehensively improve our feeling of self-esteem and satisfaction. What we need to become later on might not really bring us rapture along these lines we ought to be thankful of whatever destiny gives us and attempt to discover light in each Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-32513380089744087612020-07-12T02:25:00.001-07:002020-07-12T02:25:03.028-07:005 Types of Medical Argumentative Essay Topics5 Types of Medical Argumentative Essay TopicsMedical argumentative essays have become popular as a way to present the reader with information that helps them make an informed decision about a medical procedure or treatment. However, these essays should be written from a physician's perspective and not just written by any layperson. Often the patient may not agree with the doctor's advice, and can be offended by the choice of words that are used. In this article, I will discuss the types of medical argumentative essay topics that are likely to be used.The first type of medical argumentative essay involves the discussion of controversial issues, which are usually in the context of an examination or evaluation. In this type of essay, the writer must use the right keywords, and use specific words to talk about the treatment or the procedure. Since no two patients are alike, the writer will want to be careful about the words he or she chooses to use. Even if the topic seems fairly straigh tforward, there may be things that the patient does not understand, or the terminology may not be familiar to the reader. Therefore, it is important to consider using medical terminology.Another type of medical argumentative essay relates to the medical opinion of the writer. The writer must examine all sides of the issue, as well as providing the reader with the reasons why he or she thinks the other side is not valid. It is not necessary to write a full argument, but it can be helpful to discuss the issues in terms of logic and scientific evidence.Finally, there is the type of medical argumentative essay where the writer seeks to refute what the other side says. This type of essay is sometimes called the 'he said, she said' situation. If the reader feels the writer is attempting to give them an unfair advantage, this type of essay is not a good choice.Before writing a medical argumentative essay, it is wise to determine whether the reader will be influenced by his or her views. Ma ny people, for example, are strongly supportive of a particular health care procedure or treatment. While they may not always agree with a medical professional, they want to support their choice.With this information in mind, the writer can work to avoid using terms that are not commonly understood. If the treatment or procedure is controversial, the writer can avoid using any controversial terms, including the 'He said, she said' situations.Writing this type of essay can be a challenge for a doctor who has little experience with medical topics. This is especially true when dealing with controversial topics such as abortion, cloning, stem cell research, and genetic manipulation. For these situations, it is best to hire a writer who is well versed in such topics.There are many essay topics on the market today. Each requires a different level of skill, knowledge, and expertise. It is important for the reader to choose an essay topic that will appeal to them and will help them make an informed decision. Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-20212846526569497542020-05-20T03:51:00.001-07:002020-05-20T03:51:04.172-07:00The Impact of Race on Childrens Friendships In his 1963 ââ¬Å"I Have a Dreamâ⬠speechâ⬠the Rev. Martin Luther King Jr. longed for the day when ââ¬Å"little black boys and black girls will be able to join hands with little white boys and white girls as sisters and brothers.â⬠While in 21st century America, Kingââ¬â¢s dream is certainly possible, more often than not black children and white children remain strangers thanks to de facto segregation in the nationââ¬â¢s schools and neighborhoods. Even in diverse communities, however, children of color and white children tend not to be close friends. Whatââ¬â¢s responsible for this trend? Studies reveal that children internalize societyââ¬â¢s views on race relations, which has largely given them the idea that itââ¬â¢s best for people to ââ¬Å"stick to their own kind.â⬠The older children get, the more likely they are not to socialize closely with peers of a different race. This paints a relatively bleak picture for the future of race relations, but the good news is that by the time youth reach college they arenââ¬â¢t as quick to rule out people as friends on the basis of race. Why Interracial Friendships Are Important Cross-race friendships have a number of benefits for children, according to a study on the subject published in the Journal of Research on Childhood Education in 2011. ââ¬Å"Researchers find that children who hold interracial friendships tend to have high levels of social competence and self-esteem,â⬠according to study lead Cinzia Pica-Smith. ââ¬Å"They are also socially skilled and tend to have more positive attitudes about racial differences than their peers who do not have interracial friendships. Despite the benefits of interracial friendships, several studies have shown that even young children are more inclined to have intra-racial friendships than interracial ones and that cross-race friendships decrease as children age. ââ¬Å"Childrenââ¬â¢s Perceptions of Interethnic and Interracial Friendships in a Multiethnic School Context,â⬠Pica-Smithââ¬â¢s study of 103 childrenââ¬âincluding one group of kindergartners and first graders and another of fourth- and fifth-gradersââ¬âfound that younger children do have a more positive outlook on inter-group friendships than their older peers. In addition, children of color favor cross-racial friendships more than whites do, and girls do more than boys. Due to the positive impact cross-racial friendships have on race relations, Pica-Smith encourages educators to foster such friendships among the children in their classrooms. Kids on Race CNNââ¬â¢s report ââ¬Å"Kids on Race: The Hidden Pictureâ⬠made it clear that some children hesitate to form cross-race friendships because theyââ¬â¢ve picked up cues from society that ââ¬Å"birds of a feather flock together.â⬠Released in March 2012, the online report focused on the friendship patterns of 145 African-American and Caucasian children. One group of study subjects fell between the ages of 6 and 7 years old and a second group fell between the ages of 13 and 14 years old. When shown pictures of a black child and a white child together and asked if the pair could be friends, 49 percent of young children said they could be while just 35 percent of teens said the same. Moreover, young African-American children were far more likely than either young white children or white teens to believe that friendship between the youths in the picture was possible. Black teens, however, were just four percent more likely than white teens to think cross-race friendship between the youths in the picture was possible. This indicates that skepticism about cross-race friendships rises with age. Also of note is that white youths in majority black schools were more likely than whites in majority white schools to view cross-race friendship as possible. Sixty percent of the former youths viewed interracial friendships favorably compared to just 24 percent of the latter. Diversity Doesnt Always Result in Interracial Friendships Attending a large, diverse school doesnt mean that children will be more likely to form cross-race friendships. A University of Michigan study published in the Proceedings of the National Academy of Sciences journal in 2013 found that race is a bigger factor in larger (and typically more diverse) communities. The larger the school, the more racial segregation there is, says sociologist Yu Xie, one of the studys authors. Data on 4,745 students in grades 7-12 during the 1994-95 school year was collected for the study. Xie explained that in smaller communities the number of potential friends is limited, making it more difficult for students to find a person who has the traits they want in a friend and shares their racial background as well. In larger schools, however, its easier to find someone who will meet other criteria for a friend plus be of the same race, Xie says. Race plays a bigger role in a larger community because you can satisfy other criteria, but in a smaller school other factors dominate the decision who is your friend. Interracial Friendships in College While several reports indicate that interracial friendships wane with age, a study published in 2010 in the American Journal of Sociology found that first-year college students ââ¬Å"are more likely to make friends with peers they share a dorm room or major with than they are to befriend those from similar racial backgrounds,â⬠the Houston Chronicle reported. Researchers from Harvard University and the University of California at Los Angeles tracked the Facebook profiles of 1,640 students at an unnamed university to determine how they picked friends. The study suggested students are more likely to become friends with peers they see often, peers from the same state or peers who attended similar types of high schools than they were to become friends with peers who simply shared their same cultural background. ââ¬Å"Race is important in the end,â⬠explained Kevin Lewis, one of the studyââ¬â¢s authors, ââ¬Å"but itââ¬â¢s nowhere near as important as we thought.â⬠Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-74452597612435365102020-05-06T22:59:00.001-07:002020-05-06T22:59:14.221-07:00How Do People Perceive Value Of Objects - 1525 Words How do people perceive value of objects? As a designer, how can I create a system of making emotional value? How can I evoke peopleââ¬â¢s emotional responses out of objects? Summary of reflective journals I am always interested in relationships between human and objects, especially psychological relationship. Why memento is thought so precious? Would people see same value in between their favorite watch they have keep using for many years and same products that is in the shop? Through making and researching, I would like to discover how people value objects. I would like to design products that can be used and cherished for long term. So as to that, I think it is worth to consider and research aspects of psychological way of valuingâ⬠¦show more contentâ⬠¦In Unit2 I focused to choose right materials to make amulets and to decide outcome for this project. As I realized that a creation of emotional attachment acts important role in order to create value into object, I decided to make bespoke amulets and its kit so as audiences to be able to get involve its process. Sometimes people make amulets by them selves wishing good luck. I thought it would be interesting that I make amulet and see how people perceive them. According to Donald. A. Norman, who is a cognitive scientist, humanââ¬â¢s emotions strongly influence how people associate with objects. Strong narrative induces your emotion. The emotional attachment makes things special, valuable. How those narratives of objects speak to you and induce your emotion positively defines part of the value. In the research paper I researched ââ¬ËHow contemporary designers perceive emotional values and giving the values to their productsââ¬â¢. What I reckoned out of the reseach was that designer have to care about the story behind the making process. Purchasing those objects is that people are somehow investing onto the designerââ¬â¢s imaginary world. Objects can became precious not only because its material, but because of its process, extraordinary skill or unique skills, and the time are invested to create. Emotional attachment is a key word. This is what I found out that in order to produce emotional Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-87031599030363206802020-05-06T07:22:00.001-07:002020-05-06T07:22:40.788-07:00Effective Methods to Determine Stress Intensity - myassignmenthelp Question: Discuss about theEffective Methods to Determine Stress Intensity. Answer: In the study of metal cracking, one of the measures used in quantifying parameters and predicting the growth of cracks is the stress intensity factor (SIF). This is a factor that indicates the state of stress of a metal at the tip of the crack (Ka?ianauskas, Zenon, à ½arnovskij, Stupak, 2005). SIF analysis is necessary when understanding the behaviour of loaded metal components of structures and their ultimate failure stresses and both 2D and 3D methods are available for carrying out the analysis. SIF Analysis is done by use of the Linear Elastic Fracture Mechanisms theory which is provided for cracks on a plane surface. The theory was first introduced by Westergaard in 1939 though later improved by Irwin in 1957. Using this theory, he developed the equation below: Where: a = length of the crack; = stress function for the stress field. Using this theory, it is possible to model three different surface conditions for tensile stressing, Modes I-III, that represent tension, in-planar shear and anti-planar shear respectively (Zhu Leis, 2014). For 2D analysis, the analysis is done on the plane where the x dimension is the direction of the crack while the y dimension is the crack height in a space considered an infinite length of the material. The thickness of this body and the shape of crack opening are not considered. The 3D analysis is more preferred however as cracks usually occur along this plane. The z dimension here is the direction of curve opening and it gives the curve thickness. Finite and boundary element methods are used to analyse cracks on a 3D surface (Gozin Aghaie-Khafri, 2012). References: Gozin, M., Aghaie-Khafri, M. (2012). 2D and 3D finite element analysis of crack growth under compressive residual stress field. International Journal of Solids and Structures, 49(23), 3316-3322. Retrieved from https://www.sciencedirect.com/science/article/pii/S0020768312002995 Ka?ianauskas, R., Zenon, M., à ½arnovskij, V., Stupak, E. (2005). Three-dimensional Correction of the Stress Intensity Factor for Plate with a Notch. International Journal of Fracture, 136(1), 75-98. Zhu, X.-K., Leis, B. (2014). Effective Methods to Determine Stress Intensity Factors for 2D and 3D Cracks. Proceedings of the Biennial International Pipeline Conference (p. 2). IPC. Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-35501502401466573702020-04-23T14:20:00.001-07:002020-04-23T14:20:02.876-07:00Madonna Essays (1075 words) - Madonna, Concept Albums, Madonna Madonna Madonna was born on August 16, 1958, in the city of Bay City, located in the state of Michigan. Her real birth name is Madonna Louise Ciccone. However, most people know her as simply Madonna. She is known as a controversial singer, actress, dancer, songwriter, and has become one of America's biggest and well-known stars in the late 1980s. Madonna's assertive behavior, outspoken personality, and aggressive acts of sexuality, along with her great efforts to push back the borders of the acceptable, have brought her tremendous commercial success in America and abroad. She has achieved the reputation as a forefront performer and entertainer. Before Madonna began her superstar career, she attended school at the University of Michigan. Before she even attended college, she was already well talented in the field of dance. She was so good that she won a dance college scholarship in high school. This was the main reason she continued onto college. In the beginning of her college education, she enjoyed going to school on a daily basis. In addition, she enjoyed learning and meeting new friends. However, she began to get bored with her college education and her stay in college was brief. Within the next two years she dropped out of the University of Michigan and decided to pursue a career elsewhere. She knew that she wanted to either continue in the field of dance or somewhere in the music industry. She believed that she had greater opportunities in these careers in a large, diversified metropolitan city like New York City. Once in New York City, she joined a band and began writing musical notes, lyrics, and songs. This was the start of her music career. However, she still wanted to pursue her dance career. She always had two career objectives in mind and believed she would definitely achieve one or both of them. She joined Alvin Alley Theater's third company group. She danced with them for a short time period, however, she felt she could do better by focusing her main efforts and ideas in the popular music and film industry. Her first debut album was called Borderline. In addition to the album she also produced a short musical video to accompany the album. Her music and video were featured on MTV, a music television channel found on cable television. After heavy airplay of her music video on the MTV cable channel, her album became very well known. Her first music video for MTV reached the top of the music video list. The album reached the top tin on the charts in the year of 1984. Madonna's subsequent videos grew increasingly more elaborate and sophisticated. Most of the videos went to the top of the charts, which resulted in her drawing more and more attention, which in turn carried over to her later music. Musical hits such as the songs Like a Virgin, Angel, Dress You Up, Pretender, Over and Over, Stay, Shoo-bee-doo, and Material Girl, from her album titled Madonna, Like A Virgin, in 1984 stayed as the number one album for about six weeks. As her superstar status grew and became more and more assured, Madonna became more willing to express her views on different controversial issues. Her music song, Papa Don't Preach, which was released in the year 1986, dealt with the controversial issue of teenage pregnancy. Her song, Like a Prayer, which was released in the year 1989, treated the idea of spirituality in a questionable way. Additionally, her song, Justify My Love, made in 1990 was accompanied by a video deemed too sexually explicit to be shown on the MTV channel. Madonna has broken several popular music sales records. Her song, Vogue, released in 1990, became one of the top selling singles ever produced. The Immaculate Collection, including all previously released songs like Holiday, Lucky Star, Borderline, Like A Virgin, Material Girl, Crazy For You, Into The Groove, Live To Tell, Papa Don't Preach, Open Your Heart, La Isla Bonita, Like A Prayer, Express Yourself, Cherish, Vogue, Justify My Love, and Rescue Me, was produced in the following year and was only the second greatest hits album to make the top ten list. Furthermore, her album Erotica Madonna, including songs like Erotica, Fever, Bye Bye Baby, Deeper and Deeper, Bad Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-72238848913197295462020-03-17T12:12:00.001-07:002020-03-17T12:12:03.209-07:00Workplace Deviance EssaysWorkplace Deviance Essays Workplace Deviance Paper Workplace Deviance Paper Is workplace deviance a fact of life for companies, or can it be mitigated? Explain. A: Workplace deviance is unethical behavior that violates organizational norms about right and wrong. It can be categorized by how deviant the behavior is, from minor to serious and by the target of the deviant behavior, either the organization or particular people in the workplace. Workplace deviance does happen in companies but it can all be reduced, making new rules for the company can red cue the workplace device if employees dont follow rules they will be fired, it goes for ever employee. Every problem that goes on in the company should be addressed immediately, if its a serious problem it will be employee will be fired and for minor warning for the employee, if problem keeps happening after being told, they will no longer work for the company. 2. If you cant hire entire ethical employees, can you teach employees to act more ethically than they might be inclined? How? A: Yes, If you have the trust and proper patients to each the employees, informing employees of any negative situations happens there will be consequences. . Would you be willing to pay more for products made by socially responsible companies? How much more? A: Yes, I would be willing to pay more for produces made by a socially responsible company. I would pay only so much more, I wouldnt pay double the amount but I would spend the extra amount of money. I could be flexible with the price. 4. What influences ethical decision making? A: Values which are deeply held, constantly beliefs about what is god and eight. Mortality which is behaviors and beliefs on what is good and rights. Ethics which are moral phosphor, reasoning. Law which is reflects minimum ethics and enforced by state and Moral orientation which is your consistent basis for making moral and ethical decisions. 5. Outline a basic model for ethical decision making. Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-561832366875199992020-03-01T03:59:00.001-08:002020-03-01T03:59:04.567-08:00Fish Weir - Ancient Fishing Tool of Hunter-GatherersFish Weir - Ancient Fishing Tool of Hunter-Gatherers A fish weir or fish trap is a human-made structure built of stone, reeds, or wooden posts placed within the channel of a stream or at the edge of a tidal lagoon intended to capture fish as they swim along with the current. Fish traps are part of many small-scale fisheries around the world today, supporting subsistence farmers and sustaining people during difficult periods. When they are built and maintained following traditional ecological methodologies, they are secure ways for people to support their families. However, local management ethics have been undermined by colonial governments. For example, in the 19th century, British Columbias government passed laws to prohibit fisheries established by First Nations people. A revitalization effort is underway. Some evidence of their ancient and continuing use is found in the wide variety of names still used for fish weirs: fish impoundment, tidal weir, fishtrap or fish-trap, weir, yair, coret, gorad, kiddle, visvywer, fyshe herdes, and passive trapping. Types of Fish Weirs Regional differences are apparent in construction techniques or materials used, species harvested, and of course terminology, but the basic format and theory is the same world-wide. Fish weirs vary in size from a small temporary brush frameworks to extensive complexes of stone walls and channels. Fish traps on rivers or streams are circular, wedge-shaped, or ovoid rings of posts or reeds, with an upstream opening. The posts are often connected by basketry netting or wattle fences: the fish swim in and are trapped within the circle or upstream of the current. Tidal fish traps are typically solid low walls of boulders or blocks built across gullies: the fish swim across the top of the wall at spring high tides, and as the water recedes with the tide, they are trapped behind it. These types of fish weirs are often considered a form of fish farming (sometimes called aquaculture), since the fish can live in the trap for a period until they are harvested. Often, according to ethnographic research, the fish weir is regularly dismantled at the beginning of the spawning season, so fish may freely find mates. Invention and Innovation The earliest fish weirs known were made by complex hunter-gatherers all over the world during the Mesolithic of Europe, the Archaic period in North America, the Jomon in Asia, and other similarly dated hunter-gatherer cultures around the world. Fish traps were used well into the historic period by many groups of hunter-gatherers, and in fact still are, and ethnographic information about historic fish weir use has been gathered from North America, Australia, and South Africa. Historical data has also been collected from medieval period fish weir use in the UK and Ireland. What weve learned from these studies gives us information about the methods of fish trapping, but also about the importance of fish to hunter-gatherer societies and at least a glimmer of light into traditional ways of life. Dating Fishtraps Fish weirs are difficult to date, in part some of them were used for decades or centuries and were dismantled and rebuilt in the same locations. The best dates come from radiocarbon assays on wooden stakes or basketry which were used to construct the trap, which only dates the latest rebuild. If a fish trap was completely dismantled, the likelihood that it left evidence is very slim. Fishbone assemblages from adjacent middens have been used as a proxy for the use of a fish weir. Organic sediments such as pollen or charcoal in the bottoms of traps have also been used. Other methods used by scholars include identifying local environmental changes such as changing sea level or the formation of sandbars that would impact the weirs use. Recent Studies The earliest known fish traps to date are from Mesolithic sites in marine and freshwater locations in the Netherlands and Denmark, dated to between 8,000 and 7,000 years ago. In 2012, scholars reported new dates on the Zamostje 2 weirs near Moscow, Russia, of more than 7,500 years ago. Neolithic and Bronze Age wooden structures are known at Wooton-Quarr on the Isle of Wight and along the shores of the Severn estuary in Wales. The Band e-Dukhtar irrigation works of the Achaemenid dynasty of the Persian Empire, which includes a stone weir, dates between 500ââ¬â330 BCE. Muldoons Trap Complex, a stone-walled fish trap at Lake Condah in western Victoria, Australia, was constructed 6600 calendar years ago (cal BP) by removing basalt bedrock to create a bifurcated channel. Excavated by Monash University and the local Gundijmara Aboriginal community, Muldoons is an eel-trapping facility, one of many located near Lake Condah. It has a complex of at least 350 meters of constructed channels running alongside an ancient lava flow corridor. It was used as recently as the 19th century to trap fish and eels, but excavations reported in 2012 included AMS radiocarbon dates of 6570ââ¬â6620 cal BP. The earliest weirs in Japan are currently associated with the transition from hunting and gathering to farming, generally at the end of the Jomon period (ca. 2000ââ¬â1000 BC). In southern Africa, stone-walled fishtraps (called visvywers) are known but not direct-dated as of yet. Rock art paintings and fish bone assemblages from marine sites there suggest dates between 6000 and 1700 BP. Fish weirs have also been recorded in several locations in North America. The oldest appears to be the Sebasticook Fish Weir in central Maine, where a stake returned a radiocarbon date of 5080 RCYPB (5770 cal BP). Glenrose Cannery at the mouth of the Fraser River in British Columbia dates to about 4000ââ¬â4500 RCYBP (4500-5280 cal BP). Fish weirs in southeastern Alaska date to ca. 3,000 years ago. A Few Archaeological Fish Weirs Asia:à Asahi (Japan), Kajiko (Japan)Australia:à Muldoons Trap Complex (Victoria), Ngarrindjeri (South Australia)Middle East/West Asia:à Hibabiyaà (Jordan),à Band-e Dukhtarà (Turkey)North America:à Sebasticook (Maine),à Boylston Street Fish Weirà (Massachusetts), Glenrose Cannery (British Columbia), Big Bear (Washington), Fair Lawn-Paterson Fish Weir (New Jersey)UK:à Gorad-y-Gyt (Wales), Wooton-Quarry (Isle of Wight), Blackwater estuary weirs (Essex), Ashlett Creek (Hampshire)dRussia:à Zamostje 2 The Future of Fish Trapping Some government-sponsored programs have been funded to blend traditional fish weir knowledge from indigenous peoples with scientific research. The purpose of these efforts is to make fish weir construction safe and productive while maintaining ecological balances and keeping the costs and materials within the range of families and communities, especially in the face of climate change. One such recent study is described by Atlas and colleagues, on weir construction for the exploitation of sockeye salmon in British Columbia. That combined work by members of the Heiltsuk Nation and Simon Fraser University to rebuild weirs on the Koeye River, and establish fish population monitoring. A STEM (science, technology, engineering, and mathematics) education program has been developed (Kern and colleagues) to engage students in the construction of fish weirs, the Fish Weir Engineering Challenge. Sources Atlas, William I., et al. Ancient Fish Weir Technology for Modern Stewardship: Lessons from Community-Based Salmon Monitoring. Ecosystem Health and Sustainability 3.6 (2017): 1341284. Print.Cooper, John P., et al. A Saxon Fish Weir and Undated Fish Trap Frames near Ashlett Creek, Hampshire, Uk: Static Structures on a Dynamic Foreshore. Journal of Maritime Archaeology 12.1 (2017): 33ââ¬â69. Print.Jeffery, Bill. Reviving Community Spirit: Furthering the Sustainable, Historical and Economic Role of Fish Weirs and Traps. Journal of Maritime Archaeology 8.1 (2013): 29ââ¬â57. Print.Kennedy, David. Recovering the Past from above Hibabiya - an Early Islamic Village in the Jordanian Desert? Arabian Archaeology and Epigraphy 22.2 (2011): 253ââ¬â60. Print.Kern, Anne, et al. The Fish Weir: A Culturally Relevant Stem Activity. Science Scope 30.9 (2015): 45ââ¬â52. Print.Langouà «t, Loà ¯c, and Marie-Yvane Daire. Ancient Maritime Fish-Traps of Brittany (France): A Reappraisal of the Relationship between Human and Coastal Environment During the Holocene. Journal of Maritime Archaeology 4.2 (2009): 131ââ¬â48. Print. Losey, Robert. Animism as a Means of Exploring Archaeological Fishing Structures on Willapa Bay, Washington, USA. Cambridge Archaeological Journal 20.01 (2010): 17ââ¬â32. Print.McNiven, Ian J., et al. Dating Aboriginal Stone-Walled Fishtraps at Lake Condah, Southeast Australia. Journal of Archaeological Science 39.2 (2012): 268ââ¬â86. Print.OSullivan, Aidan. Place, Memory and Identity among Estuarine Fishing Communities: Interpreting the Archaeology of Early Medieval Fish Weirs. World Archaeology 35.3 (2003): 449ââ¬â68. Print.Ross, Peter J. Ngarrindjeri Fish Traps of the Lower Murray Lakes and Northern Coorong Estuary, South Australia. MSc, Maritime Archaeology. Flinders University of South Australia, 2009. Print.Saha, Ratan K., and Dilip Nath. Indigenous Technical Knowledge (Itk) of Fish Farmers at Dhalai District of Tripura, Ne India. Indian Journal of Traditional Knowledge 12.1 (2013): 80ââ¬â84. Print.Takahashi, Ryuzaburou. Symbiotic Relations between Paddy-Field R ice Cultivators and Hunter-Gatherer-Fishers in Japanese Prehistory: Archaeological Considerations of the Transition from the Jomon Age to the Yayoi Age. Senri Ethnological Studies. Eds. Ikeya, K., H. Ogawa and P. Mitchell. Vol. 732009. 71ââ¬â98. Print. Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-10560454679163918682020-02-13T19:24:00.001-08:002020-02-13T19:24:02.839-08:00Primary Nursing Essay Example | Topics and Well Written Essays - 2000 wordsPrimary Nursing - Essay Example In the past, it would be workable to have health experts, for example, doctors admit patients to health institutions as a favor to the families of the patient (Manthey, 2002). In addition, it would be less complicated to find people with little or no nursing qualification leading the nursing field in a health institution. Ever since 1960, this situation has dramatically revolutionized since that period. The level of education is augmenting, the workforce is increasing in diversity, and the nursing profession is rising progressively. During the 1960 period, influential nurses, for example, Marie Manthey comprehended that the care nurses offered in health institutions needed to be concentrate on family and patient centered model instead of focusing on a task oriented approach (Boltz, 2011). Moreover, Marie Manthey also proposed that this model required being the foremost strategy for providing nursing care because it supported relationship establishment with families and patients that could promote better and extra specialized care strategies in addition to favorable care results (Manthey, 2002). This paper will look at Primary nursing today in comparison to 1960. The paper will evaluate literature regarding this subject, its influence to nursing leadership, and a number of recommendations. The advancement toward primary nursing a strategy of health care service delivery was initiated in the 60s and has been progressing since that period. In addition, this advancement has been recapped in a number of documents created during this time. The concept of primary nursing was largely urged on by a deficiency of medical practitioners. The foremost documented training for nurse professionals was established by a nurse, Loretta Ford, and a physician, Henry Silver, in 1965, with an aim of rectifying the ineffective distribution of heath resources, stabilizing health care costs, and enhancing the number of health care givers. Also, there was a degree of mystification about the different abilities and titles of nurses as the profession was established (Weber & Kelley, 2009). This has continued as the responsibilities and authority of the nursing practitioners have changed over time. In the 1960ââ¬â¢s, there was a personal connection between patients and nurses that many old practitioners miss in the present nursing practice. Literature Review Friedberg, Hussey, and Schneider analyzed the hints of explaining primary care in their assessment of the proof with regard to its effectiveness (Friedberg, Hussey, & Schneider, 2010). They concentrated on a number of general explanations of primary care. In the foremost explanation, primary care was explained as a specialty and those offering it, for example, family physician, general internists, general pediatricians, and other generalists, were specialists (Friedberg, Hussey, & Schneider, 2010). A second explanation specified a number of health care activities; care coordination care for a large number of pr oviders, first-contact care for new health issues, long-term person-centered care, and comprehensive care for a big number of health problems, all given at a standard source of care (Friedberg, Hussey, & Schneider, 2010). The third explanation described primary care with regard to the course of the health system. The authors Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-76367962415207265372020-02-01T12:03:00.001-08:002020-02-01T12:03:03.711-08:00Book Review Term Paper Example | Topics and Well Written Essays - 2250 wordsBook Review - Term Paper Example Unfortunately most of the organizations fail in this remake effort. Some fail miserably but most of the organization lie somewhere in between. According to Peter Senge in his 1999 book ââ¬Å"Dance of Changeâ⬠ââ¬Å"This failure to sustain significant change recurs again and again despite substantial resources committed to the change effort (many are bankrolled by the top management), talented and committed people driving the change and high stakes. The companies that fail to sustain significant change end up facing crises. Despite this high failure rate the need for change is undeniable for sustained growth. In fact the sooner is the better otherwise options gets dried up and it requires heroic efforts to successfully bring change. The powerful macroeconomic forces that necessitate change are technological, international economic and open market forces. These forces simultaneously create opportunities and challenges for the organizations. The phenomena that some companies succ essfully manage dramatic changes, while others fail, intrigued Kotter. It led him to study more than hundred organizations involved in the change effort. He believes that the defining factors between success and failure of these change initiatives in business are some critical differences. This extensive study resulted in the development of a framework. He devised an eight phase process necessary for successful change. The most general lesson he derived from the case of successful companies is that each company has to undergo eight phases or steps in the change process without skipping any step. It requires a great deal of time and care because any critical mistake at any phase can be very costly to the company. Kotterââ¬â¢s view about change is quite dissimilar to the views of the vast majority on change management. Kotter emphasizes on leadership rather than management hence the name leading change rather than change management. He negates the common perception that change is a ll about management. He believes that successful transformation is 70-90 percent leadership and only 10-30 percent is management. Kotter not only recognizes the complexity of organizational change but also has proposed its solution with leadership, which is neither simple nor easy, instead of a logical process to manage change as prescribed in most of the books. Kotterââ¬â¢s book is also different from other books on account of its reliance on personal experience based on his exposure to companies for many years instead of drawing on other sources to bolster his arguments and conclusions. Kotter has attributed this undue emphasis on management to the mushroom growth of organizations by entrepreneurs in the twentieth century. Hundreds of mangers were required for the management of these organizations. A single leader with lots of managers could fulfill the requirements of a relatively slow pace of change in business. But the ever accelerating pace of change in the fast moving worl d of the twenty first century, decisions need to be made quickly and cannot take the ponderous and slow route of the management style. Dynamic adaptive enterprises of todayââ¬â¢s world demand leadership. Kotter in his book has firstly identified the reasons of change programs failures and urged the importance of leadership and secondly has developed the change Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-16171122087801392432020-01-24T08:27:00.001-08:002020-01-24T08:27:02.793-08:00Bernard Bolzano-Pedagogue Essay -- Biography BiographiesBernard Bolzano-Pedagogue ABSTRACT: Bernard Bolzano (1781-1848), the famous logician and mathematician, worked from 1805-1819 as a religious professor at the Prague University. His studies focused on three main themes: (1) ethical education, including a rather liberal sexual education as well as the problems of the coexistence of Czechs and Germans in one country (with foresight into some of these matters before the rise of extreme nationalism); (2) social problems, where he formulated for the first time his social-utopian vision of human society based on the fundamental equality of people, ideas later gathered in his book, Von dem besten Staate; and (3) philosophy and religion, of which his lectures concentrate on the social function(s) of the Church and the social mission of the priesthood. Because of his opinions, he was disqualified from his professorship, resulting in a Church investigation against him. He was unable to return to the university, denied the right to publish in Austria, and relegated to li ve out his life as a private research worker. Bolzano's fate is similar to that of another pedagogue from Bohemia-Jan Patocka. Bernard Bolzano (1781-1848), presently a logician and mathematician of international repute, worked from 1805-1819 as a theological professor at the Prague University. This post he received immediately after he ended his mathematics and theology studies. In this period he had already published his first scientific study Betrachtungen à ¼ber einige Gegenstà ¤nde der Elementargeometrie (A reflection on some elementary geometry questions), which was his final dissertation study. In the study Lebensbeschreibung des Dr. B. Bolzano (Biography of Dr. B. Bolzano), he remembers, that it was not easy to dec... ...he pseudonym Charles Seasfield or the painter during the Biedermaier period - Frantiek Tkadlà k. He also cultivated many less well-known teachers, priests, doctors and lawyers, who concentrated on spreading culture and improving the general public education. Mostly through Bolzano, the future development of Czech education has been influenced by the Enlightenment. We can say it through the words of the Czech philosopher Jan Patoà £ka, whose life and status as a professor was very similar to Bolzano's: "Enlightenment, which does not only mean the intellectualism of man to things and the world, but the attempt to save man from enslavement, confusion and lies everywhere, where the intellect can save them entirely, not to ridicule with the depths of human existence - it is a part of the Czech destiny". (1) Notes Jan Patoà £ka: Our national program. Prague 1990. p.9 Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-26413002883794052252020-01-16T04:51:00.001-08:002020-01-16T04:51:03.359-08:00Insight: the Death of Ivan Ilych EssayIââ¬â¢m young and filled with dreams. Dreams that sometimes obscure the truths I have to face. Dreams that are like morphine that departs us from reality. But whatââ¬â¢s really ironic with most of our dreams is that itââ¬â¢s not from us but from the society, the society dictates our dreams, what the society thinks is best for us is the thing we dream to be even if sometimes it does not correspond our beliefs and values, at least, for me. I am a victim of this notorious dictator worse than any dictator who have altered the course of the world. I realized that most of my dreams are not my dreams but the societyââ¬â¢s. I see myself in the character of the young Ivan Ilych who is filled with dreams, complacent, and seems to be sure of the future. Together with my dreams is a deep and blind veneration to people who have made great achievements in the field Iââ¬â¢m trying to pursue. Society, dreams, and influential people, these are things that sometimes keep us from realizi ng and seeing the truths in life or maybe we know them, but just deny them to tolerate our blind dreaming and living. Dreaming is part of living but living shouldnââ¬â¢t be boxed by this dreaming. When was the last time we or I paused to think, introspect, and contemplate about the things happening in our life, about the paths we are taking, and the decisions we are making. I like how Socrates puts it ââ¬Å"An unexamined life is life not worth livingâ⬠, truth is we know where to go and we know what we do but more often than not we donââ¬â¢t know why, especially to us, the youth. Most of us live according to what the society or the public tells us even if itââ¬â¢s not what we know we ought to do, I like how an anonymous guy puts it ââ¬Å"We never grow up, we just learn how to act in publicâ⬠, I believe it is because most of us lacks purpose in life or maybe we have but it is a very mundane one. Indeed, most of us are entangled with the vines of society with venoms that turns us to heartless machines and eventually kills us leaving us with regrets and extreme unhappiness, this is very evident in the life of Ivan Ilych who lived a life with almost nothing but hypocrisy trying to build a strong position in the society through accumulating more wealth, blindly enjoying his luxuries in life and yet he never experienced true love and happiness. I have heard the saying ââ¬Å"life is shortâ⬠countless of times but until now I still fail to imbibe this gospel truth. Death is an inevitable thing here on earth, all good things even the bad must come to an end but we fail to realize this because of all the worldly things that keeps us busy and departed from what is real, true, and important. Dreams are good but a dream in consonance with reality, with your belief and values, with what our conscience dictates to be good, and what love tells us to pursue is the best dream that would lead us to a life beyond what we have dreamed of. One truth is that we just donââ¬â¢t have enough time to actualize all of our dreams but I believe it is still important that we dream for it is the thing that keeps us moving and when the time comes where the truth of death is almost sinking in in our consciousness, when we see that soon this life is about to end, we of course do not want to end up like Ivan Ilych who just realized how wasted his life has been, we do not want to see people around us being indifferent about our imminent death especially our family, and we do not want of course that at the time where weââ¬â¢re already withering due to our illness or due to aging and we now donââ¬â¢t have even an iota of energy to say ââ¬Å"sorryâ⬠or ââ¬Å"I love youâ⬠. Will we wait till weââ¬â¢re lying at our death beds and we canââ¬â¢t do anything now to make this life a little better before we decide to pause and introspect and contemplate how we are living? Let us ask ourselves, if I die now, are the things happening are really the things that would leave me content and happy? Now, if not letââ¬â¢s have the courage to pay off all the sacrifices and the hard work in order to rearrange and make this life we are living better. Letââ¬â¢s be in-charge of our lives and keep the dictations of the society out of our minds. Life is short, let us love and live OUR dream. Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-74280633540800808502020-01-08T01:14:00.001-08:002020-01-08T01:14:02.773-08:00Top 10 Gandhi Quotes - Gandhian PhilosophyCairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-25297037804946756292019-12-30T21:38:00.001-08:002019-12-30T21:38:03.614-08:00Hills Like White Elephants Short Story - 1065 Words In both of the short stories ââ¬Å"Hills like White Elephantsâ⬠by Ernest Hemingway and ââ¬Å"The Story of an Hourâ⬠by Kate Chopin, setting plays an important role. The time and place in which the stories take place, reveals the nature of the conflict of the main character. In both Hemingwayââ¬â¢s and Chopinââ¬â¢s stories, the place is significantly more important than the time. Both of the main characters come to a realization at the end of each story and the place in which it takes place in is significant. To begin, Hemingwayââ¬â¢s story takes place at a train junction where the couple is able to overlook Ebro Valley, which is a river in Spain. The fact that it takes place in is a train junction shows that the couple is at a crossroads in their lives. Thereâ⬠¦show more contentâ⬠¦This subsequently became the future number one for the girl, making the other barren side of the valley future number two, which would be not having the operation. Towards the end of the story, the girlââ¬â¢s decision is quite unclear as she exclaims that ââ¬Å"canââ¬â¢t we maybe stop talking?â⬠However, when the train is about to come, the American man moves their luggage to the other side of the valley, which is the side with ââ¬Å"fields of grain and trees along the banksâ⬠, providing the information that the girl must have chose future number one, which would be having the operation. As a result of the setting, particularly the contrast of the two valleys, the internal conflict the girl was having was solved. Similarly, Chopinââ¬â¢s story relies heavily on the setting, specifically the place once again. The story takes place in Mrs. Mallardââ¬â¢s home as she is just receiving the news that her husband has supposedly passed away. Downstairs, in the living room, Mrs. Mallard ââ¬Å"wept at onceâ⬠which was unusual because normally women were in shock and did not have a reaction so fast. Later, Mrs. Mallard went upstairs to her room and ââ¬Å"would have no one follow her.â⬠Inside of her room, Mrs. Mallard imagines a new life without her husband. She sees ââ¬Å"the new spring lifeâ⬠which she did not become upset about, while any other widow would be devastated to think about a new beginning. The time in which the story takes place is important here because the ââ¬Ënormââ¬â¢ was thatShow MoreRelatedCritical Analysis of the Short Story ââ¬ËHills Like White Elephantsââ¬â¢ by Ernest Hemingway.1497 Words à |à 6 PagesCritical Analysis of the short story â⠬ËHills like White Elephantsââ¬â¢ by Ernest Hemingway. Word Count: 1367 Hills like White Elephants ââ¬â Ernest Hemingway ââ¬Å"Will Jig have the abortion and stay with the man; will Jig have the abortion and leave the man; or will Jig not have the abortion and win the man over to her point of view?â⬠(Hashmi, N, 2003). These are the three different scenarios that have been seriously considered in Ernest Hemingwayââ¬â¢s short story, ââ¬Å"Hills like White Elephantsâ⬠. Ernest HemingwayRead More Hemingways Personal Life and its Influence on his Short Story, Hills Like White Elephants1409 Words à |à 6 PagesHemingways Personal Life and its Influence on his Short Story Hills Like White Elephants Hills like White Elephants is not the normal story where you have a beginning, middle and end. Hemingway gave just enough information so that readers could draw their own conclusions. The entire story encompasses a conversation between two lovers and leaves the reader with more questions than answers. Ernest Hemingway was a brilliant writer. People that study Hemingways works try to gain insight andRead MoreHills Like White Elephants By Ernest Hemingway859 Words à |à 4 PagesHills Like White Elephants, short story by Ernest Hemingway, published in 1927 in the periodical transition and later that year in the collection Men Without Women. The themes of this sparsely written vignette about an American couple waiting for a train in Spain are almost entirely implicit. The story is largely devoid of plot and is notable for its use of irony, symbolism, and repetition. (Encyclopedia Britannica). The Short Story brings the read into a discussion, between a man and a girl. TheyRead MoreEvaluation Argument Hills Like White Elephants1388 Words à |à 6 Pagesï » ¿ Ernest Hemingway: Hills Like White Elephants A white elephant is an idiom for a valuable but burdensome possession, but also it means a rare and sacred creature. In Ernest Hemingwayââ¬â¢s short story Hills Like White Elephants, Hemingway uses an unborn child as a white elephant. This short story depicts a couple of an American man and young women at a train station somewhere in Spain. Hemingway tells the story from watching the couple from across the bar and listening to their troublesome conversationRead MoreVdcdc1715 Words à |à 7 PagesThe White Elephant? Have you ever been forced to make a life altering decision? A decision where you much choose one option or the other? The short story Hills Like White Elephants depict a situation in which many, if not all readers can relate to at one point in their lives. The author Ernest Hemingway describes this scenario with a young couple who are at a crossroads in their life, and they are unsure of the future. The young couple are forced, but shying away from the rather large ââ¬Å"white elephantRead More Symbolism in Hills Like White Elephants, by Ernest Hemingway1687 Words à |à 7 Pageswell-written short story, different literary elements and terms are incorporated into the story by the author. Ernest Hemingway frequently uses various literary elements in his writing to entice the reader and enhance each piece that he writes. In Hills Like White Elephants, Hemingway uses symbols to teach the reader certain things that one may encounter during daily life. Symbolism may be defined as relat ing to, using, or proceeding by means of symbols (Princeton). The use of symbols in Hills Like WhiteRead More`` Hills Like White Elephant `` By Ernest Hemingway865 Words à |à 4 Pageslife before it begins, or as easily getting rid of problem before it even became one. In the short story ââ¬Å"Hills like White Elephantâ⬠, the compensation of abortion can easily be seen between Jig and her American loverââ¬â¢s decision whether to keep the innocentââ¬â¢s life or not. Ernest Hemingway uses the fiction element plot, symbolism, and setting to illustrate the theme of abortion in ââ¬Å"Hills like White Elephants.â⬠Abortion has been viewed as a crucial struggle between couples. Many view this situation asRead MoreErnest Hemingway s Life As A Writer1074 Words à |à 5 PagesChicago, IL to Clarence and Grace Hill-Hemingway. Ernestââ¬â¢s parents were a physician and a musician, respectively, and were both well educated individuals who encouraged their children to follow in their footsteps educationally. Ernest Hemingway began his career as an author and journalist at the age of seventeen. Ernest took a high school course in Journalism taught by Fannie Biggs, which was taught, as though the classroom were a newspaper office (Griffin). Much like many of the early American authorsRead More`` Hills Like White Elephants `` By Ernest Hemingway1750 Words à |à 7 PagesErnest Hemingwayââ¬â¢s stories are known for their ever interpreting meanings behind them, and ââ¬Å"Hills Like White Elephantsâ⬠does not trail from the rest due to the never mentioned word ââ¬Ëabortionââ¬â¢. ââ¬Å"Hi lls Like White Elephants,â⬠written by Ernest Hemingway, takes place around World War 1 in Spain, at a train station (Hills Like White Elephants. 4). An American man and a girl have been discussing the girlââ¬â¢s unspecific operation. It is apparent that the girl is perturbed about this operation, while theRead MoreHills Like White Elephants1354 Words à |à 5 PagesSymbolism in ââ¬Å"Hills Like White Elephantsâ⬠Ernest Hemingwayââ¬â¢s ââ¬Å"The Hills Like White Elephantsâ⬠is a short story published in 1927 about an American man and a woman named Jig. The setting of this story takes place at a train station located in Spain surrounded by hills, trees, and fields. Other devices used by Hemingway throughout this story include imagery, simile, excellent syntax, and a very tense and emotional tone. In the beginning of the story, the American and Jig sit outside of the train Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-49592618876867722112019-12-22T17:26:00.001-08:002019-12-22T17:26:02.486-08:00Love Essay - 1759 Words Love Anyone who has been in love, especially if the love object is scornful or infidelitous, has been able to turn to any station and say ââ¬Å"every pop song on the radio is suddenly speaking to me,â⬠as Ani DiFranco sings in her song ââ¬Å"Superheroâ⬠. 1 Petrarchan love sonnets, the antiquated predecessors of the modern ââ¬Å"pop love songâ⬠, depict love with some sense of perfection, sweetness, and chastity, with the beautiful, infallible blonde as the love object, however both with a sense of unattainability. Shakespeareââ¬â¢s later sonnets, 127-152, dealing with the ââ¬Å"dark ladyâ⬠, the antithesis of the Petrarchan model of love, however, may be a more accurate predecessor, nearly all dealing with the torments and imperfections of love and its source,â⬠¦show more contentâ⬠¦As the narrator goes on in the second quatrain of sonnet 141, he shuns the often appealing traits of a loverââ¬â¢s voice, touch, taste, and smell, not ââ¬Å"[desiring] to be invited/to any sensual feast with [her] aloneâ⬠(141.7-8), completely contrary to the Petrarchan picture. This quatrain is distinctly reminiscent of sonnet 130 where many of these features are depicted as mediocre in lines 7-10 and as being less pleasant than their Petrarchan counterparts, such as the mistressââ¬â¢ voice to music, or her breath to perfume. He mentions in other sonnets in the sequence that her features are the antithesis of that way in which ââ¬Å"every tongue says beauty should look so.â⬠(127.14) The narrator goes as far as to say he will ââ¬Å"swear [this] beauty herself is blackâ⬠(132.13) yet ââ¬Å"all [his] best do worship [her] defect.â⬠(149.11) Despite all herShow MoreRelatedThe Love Of Love And Love1732 Words à |à 7 Pagesstill today, love is one of the most talked about topics, from the media to our everyday lives. It is described as being one of the best feelings on earth, and one that many cannot live without. Being in lo ve gives a feeling of purpose; something to live and strive for. Everyone in this world desires love in any form, whether it is with family, friends, or a romantic partner. It is a basic human need. Basic needs are said to motivate people when they are essentially unmet. When love and affectionRead MoreLove And Love : My Love Of Love724 Words à |à 3 Pagesthis did not stop me, and I continued my kindergarten career chasing after a boy in my class, making him hold my hand every time we went to recess. Alas, this crush continued until middle school, and I will always remember this boy as my first-first love at sight. Despite the infatuation my six year old self found herself in, there laid a sort of mystery around girls. It was not until I was in sixth grade when I started developing an inclining around the other girls I spent a majority of my time withRead MoreLove : A Kind Of Love1671 Words à |à 7 Pages Intro to lit. 125 A Kind of Love Love is eternal. The boundary of love is not defined yet and can never be defined. Love has created a wonderful cities and has also destroyed the wonderland. Some classify love as something that you feel for some people sometimes. It is often linked or used interchangeably with lust. Others feel that it is something that is constant and untouched by judgement and feeling. The true eternal love is hard to find in this world and few lucky peopleRead MoreLove : Love And Relationships Essay1213 Words à |à 5 PagesLove and relationships Love is a significant aspect in peopleââ¬â¢s lives that requires commitment and attention. Despite the many assumptions on love, it is important to understand that happiness in love comes from sharing not only the good but also the bad. In order to have a successful relationship, there is need to understand that love requires sacrifices as well as endeavoring to cultivate love for mutual benefit. If true love existed in the world, there would be no need for divorce. EveryoneRead MoreLove And War And Love1513 Words à |à 7 Pageswar and love. They also have their own opinions on a way to go about these things. These two subjects seem to be completely opposite of each other, but they still manage to tie in together. They might not be the same thing but in certain scenarios they can be viewed as the same thing. For example, in some situations love can be considered the same as war. However, love and war can contradict themselves at the same time to. Sometimes, love can bring war, but war can also lead people to love. It allRead MoreFriendship, Love, And Love1401 Words à |à 6 PagesFriendship and romantic love are two of the most fundamental relationships that human beings engage in. As social animals, most humans are naturally drawn to form bonds of affection with other people. Both friendship and love, however, are difficult to fully define and conceptualize. The fundamental meaning of each has changed throughout the course of human history a nd appears in different forms among different cultures. Modern interpretations of friendship and love will guide this explication, asRead MoreLove : The Nature Of Love1912 Words à |à 8 PagesThe Nature of Love in Till We Have Faces The concept of love is a varying, odd and often fleeting thing. It is one of the single things in this world that almost every person might have a different definition for. People have even created different languages in which to give and receive love so we might understand and better love one another, to which everyone s is different. Over time the definition of love has changed - yes it may always have stayed the same in the dictionary, but the perceptionRead MoreLove Is A Feeling Of Love1206 Words à |à 5 Pagesare born to love. Love can be defined in an infinite amount of words, terms and definitions. More important than the definition itself is the actual act of love. Love is profound and we as humans encounter love at every, albeit different stages of our lives. For most individuals, we experience love as early on as birth, our first memories of love are generally between three and five years of age, whether that memory is being tucked in by a parent or relative, or a kiss g oodnight. Love is a feelingRead MoreLove Is The Type Of Love990 Words à |à 4 PagesLove, a combination of strong emotions, concerns, and desires one feels for another human being. It could be shown by ones behavior and sexual attraction towards the person whom they love. There are many facets of love that was described within the text such as passionate, unrequited, companionate, consummate love and many others. The love type of relationship that I would be focusing on is an intimate partner kind of love. According to Sternberg, the ideal kind of love which consist of intimacyRead MoreLove1186 Words à |à 5 Pagesis the theme of love. Philia, Eros, and Agape are the three types of love present in the play and are what represent the theme of love. These three types of love, Philia, Eros, and Agape are expressed by the different characters in the play. The expression of the theme of love in the play is not just there by accident; William Shakespeare put it in this comedic and romantic play with a purpose. Philia is one of the three kinds of love expressed in the play. The type of love that Philia represents Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-4972103735195532962019-12-14T13:56:00.001-08:002019-12-14T13:56:03.634-08:00Leaders Are Made Free Essays The question was asked in our class discussion this week, ââ¬Å"Are leaders born or made? â⬠This is one of the most often asked questions about leadership. People have varying opinions on this subject. My opinion is that leaders are made. We will write a custom essay sample on Leaders Are Made or any similar topic only for you Order Now To lead people effectively is a very complex undertaking. No one is born with the necessary tools to be a good leader. I choose to believe that leaders are made, not born, because I want to believe that I can develop into a good leader even though I was not Ron with certain traits. Our lecture last night focused on some traits normally associated with good leaders: energy, stress management, self-confidence, tenaciousness, social intelligence, and integrity. Some of these traits can be used to describe me but there are a few in which I need further development. Leaders are successful for many different reasons, but most importantly is an ability to connect with people. Great connections are energetic. It is important for a leader to exude positive energy because the leader sets the tone for the entire organization. Employees have to feel committed to the vision for future success. They have to feel motivated, energize. I know that I have the ability to be energetic in the workplace as a potential leader. Vive been energy- deficient in my current position, probably because my supervisor has not connected with me nor does he exude any positive energy. I am grateful for this experience because it has taught me first-hand how damaging a leader with no energy can be to an employeeââ¬â¢s morale. The ability to manage stress and self-confidence go hand-in-hand in my opinion. There may be days where the future of your company is worrisome and things arenââ¬â¢t going according to plan. It is important, as a leader, not to panic. Part of your Job is to put out fires and maintain team morale. As a leader, staying calm and confident will help keep the team feeling the same. The team will take its cues from the leader. I have never lacked self-confidence. Stress management, however, is a trait in which I need further development. A leader should be tenacious. There is a tendency sometimes for an employee to ant to ââ¬Å"give upâ⬠when the going gets tough. Not a leader! The leader should know the special abilities each team member brings to the table. He has to be able to harness those abilities and bring them to the fore-front so that each team member can reach his full potential. Tenacious leaders grab hold of an idea and refuse to let it go until they reach their goal. It is important to model this behavior to set the proper example. Social intelligence is another necessary ingredient to good leadership. It is critical o be able to understand others so that you can know how to influence them. Being empathetic, tactful, diplomatic, and persuasive are important aspects of social intelligence. I want to be able to empower others by being a strong motivator and a good listener. These are traits that I possess but there is definitely room for improvement and refinement. There are people who are respected and worth listening to. This respect is earned by being a person of integrity. Employees seek to follow leaders who are honest and who honor their commitments. I will strive to be fair, honest, candid, and to treat everyone how I would want to be treated. If I am able to exemplify these behaviors I will earn the respect of my employees and colleagues. The encouraging thing is that I feel like I possess or could potentially possess all of these traits. Becoming a good leader is a learning process. Iââ¬â¢m encouraged by the notion that leaders are made. This is a great training ground to learn the behaviors off good leader. I am committed to learning how to apply these concepts to my everyday thinking. How to cite Leaders Are Made, Papers Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-21423505870515001232019-12-06T10:20:00.001-08:002019-12-06T10:20:06.409-08:00The Rocking-Horse Winner free essay sample ââ¬Å"The Rocking-Horse Winnerâ⬠is an uncanny spin on the bargain with the devil literary motif that contains some interesting biblical allusions. The story opens with a woman named Hester, who shares many similarities with Esther of biblical fame. For example, Hester is described as ââ¬Å"a woman who was beautiful, who started with all the advantages, yet she had no luck. She marries an unlucky man and carries a guilty resentment for her children, which unravels into a fatal drama. By comparison, Esther assumes the position of Xerxesââ¬â¢ queen but is never able to enjoy it as she is thrust into her own drama of life and death. Each womanââ¬â¢s struggle reveals the flawed integrity of her character, and her desperate attempts to maintain airs. As the only person who can save the Jews in Persia, Esther refuses to face the king until her own life is threatened. Hesterââ¬â¢s secret resentment for her children drives her to display a superficial love for them. We will write a custom essay sample on The Rocking-Horse Winner or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Hester is praised by others as being ââ¬Å"such a good mother,â⬠as Esther is lauded as the heroine of the Jews. In each case, appearances trump authenticity, belying inward corruption, and the inevitable decay that follows. Estherââ¬â¢s story resolves with her ruthless vengeance against Haman, and Hesterââ¬â¢s story resolves with Paulââ¬â¢s deliverance in his deal with the devil. From very early in the story, we learn that Hesterââ¬â¢s chief desire is to maintain her social position. â⬠¦they always felt an anxiety in the house. There was never enough moneyâ⬠¦ not nearly enough for the social position which they had to keep up. Naturally, money is the means by which this artificial status is preserved, so Hester feels this compulsion towards this very material lifestyle, while neglecting her children genuine love. Hesterââ¬â¢s lack of motherly love serves as the source of Paulââ¬â¢s chief desire, to win her attention and stop the ââ¬Å"whispers in the house. There is a constant whisper in the house, ââ¬Å"There must be more money. â⬠It is an uncanny manifestation of the motherââ¬â¢s pervasive material anxiety. It begins to madden Paul. Paul hopes that by fulfilling his motherââ¬â¢s desire for money that she will pay him more interest, but her desire for money can never be satisfied, as money is the medium for maintaining appearances of social class, and such appearances never grant satisfaction. The whispers grow more urgent as we learn that the mother is in debt. Paul believes that if he is lucky and wins the money on his motherââ¬â¢s behalf that the ââ¬Å"whispersâ⬠in the house will stop, meaning that the problems with money will go away and his mother will have some interest in him. So Paul enters into a deal with the devil by riding his rocking horse. He ââ¬Å"gets there,â⬠achieving a state of demonic clairvoyance by madly riding his rocking horse. No one can communicate with him while he is on the horse and he seems to be gone to the world. So the devil enters his body, takes a bit of his soul, and gives him the name of the winning horse in return. ââ¬Å"Bonnieâ⬠Paul becomes sick, losing his health from his deal with the devil while his motherââ¬â¢s heart turns to stone. Paul decays from this healthy child full of life, and the mother is left with 80,000 pounds and a rocking horse, as her heart turns to stone. In each instance, this craving for the material converts something with life, Paul or Hesterââ¬â¢s heart, into something inanimate, the rocking horse and the motherââ¬â¢s heart of stone. Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-89598260156545346192019-11-29T01:51:00.001-08:002019-11-29T01:51:04.621-08:00Utah Symphony and Opera Merger free essay sample Symphony And Opera Merger Task 1 Utah Opera and Symphony Merger Utah Opera and Utah Symphony merger is an organizational plan to combine the two art-based organizations with an aim of increasing their effectiveness and efficiency. It involves fundamental changes that are beneficial to the operations of both companies. This documental analysis will assist Ann Ewers, General Director of the Utah Opera; make an informed decision concerning the merger process. The analysis will comprise motivation theories as well as other pertinent information that are essential for use in the merger process. It will also comprise different types of power and how to effectively deal with them in decision making, potential harm as a result of the merger, and how to utilize available influence in order to build additional support. A1. Bill Bailey Mr. Bailey Bill can effectively use McClellandââ¬â¢s need theory to convince Utah Opera to support the merger. The general concern raised by the theory is the need for affiliation. We will write a custom essay sample on Utah Symphony and Opera Merger or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The theory emphasizes the need to continue with social relationships. It also calls for the need of group belonging and need for love (Kreinter and Kinicki, 2010). Adamââ¬â¢s Equity Theory of Motivation asserts that high levels of motivation and positive outcomes can emanate from people perceiving their treatment as fair. When people feel that they have an upper hand over others in their environments, they are likely to be motivated. If they feel they are unfairly treated, they are likely to be disillusioned (Kreinter Kinicki, 2010). People usually measure the sense of fairness through ideas explained by Equity Theory. Mr. Bailey perceives inequity emanating from the financial potential of Symphony over Utah Opera. The Symphony has a more inflexible schedule as compared to Utah Opera. Bailey other concern is that opera is likely to lose its identity. A2. Scott Parker Scott Parker is the chairman of the board of the Utah Symphony and his goal is to convince Mrs. Abravenal to support the merger. He can use the concept of Maslowââ¬â¢s Need for Esteem. Abraham Maslow elaborated two types of human esteem needs. They include the lower needs and the higher ones. The lower ones are the need for reputation, respect, appreciation, and dignity. For instance, the need for the Symphony to reach tier one status; and other related needs up to the need for dominance ââ¬â the Symphonyââ¬â¢s ability to achieve and maintain tier one status. Parker should explain that the current economic climate requires the merger of the two organizations and that the organization requires more efficient operation for current financial stability. Mrs. Abravenal concerns are that the merger will ultimately lower her husbandââ¬â¢s accomplishments and memory; however, through the need of achievement Parker can convince that Mrs. Abravenalââ¬â¢s husband accomplishment will cease if the orchestra closes as a result of its financial situation. From Bill Baileyââ¬â¢s point of approach, adding the Utah Symphony does not provide a meaningful relationship. The current opera organizational structure uses Symphonyââ¬â¢s talents without providing the staff and the musicians a full-time contract. The Operaââ¬â¢s current production schedule is boosted by Symphonyââ¬â¢s. This is because the Utah Opera Organization will enjoy the continued financial flexibility that the Symphony does not have. Acquirement of the Utah Symphony is likely to change the foundations of how the Operaââ¬â¢s schedule of performances. The Symphony has full-time contracted employees when compared to that of the Opera. This makes them have a larger financial responsibility than the latter organization. The concern for financial flexibility is the main impetus for Operaââ¬â¢s growth. The Opera has been able to have a surplus budget and arrange their shows with regards to the amount of money that they raise in every show. A3. Power Ewers is in a leadership role and has the ability to use positional power to lead the merger. As the name implies, positional power is the ability to influence others by the leaderââ¬â¢s title or standing within an organization (Kreinter and Kinicki, 2010). Ewersââ¬â¢ positional power is supported by the skills that she has learned and earned her position in the Opera as the General Director. The members of the opera company have witnessed Ewersââ¬â¢ current success through the organization and her management of resources resulting in a financial strong opera company. This in turn, makes Ewers a favorable member within the organization along with high level of leadership. Ewerââ¬â¢s personal power is the source of influence she holds and her ability to influence others. Personal power is associated with knowledge, personal attraction and effort. Ewers leadership power can be increased through expertise acquired from the possession of special knowledge her ability for fund raising. All managers have some degree of legitimate power (Kreinter and Kinicki, 2010). The set of skills she has earned as she climbed through the organizations hierarchy shows Ewers is resilient and intellectual leader. These are Ewerââ¬â¢s innate traits are personal power; personal power is internal. Ewers is a well respected figure in the arts community and proven professional experience and proven organization success. Anneââ¬â¢s positional power is derived from her position in the organization as general director. Positional power is strategic because it empowers individuals at the top of the organizationââ¬â¢s hierarchy to manage others in order achieve organizational goals. Moreover, it is both skill sets, personal and positional power that earned her the job title of general director. a) Ewers have developed relationships with members of both symphony and opera executive committees adding to her experience to use positional and personal power to successfully lead the merger efforts. However, she will be faced with new challenges, influencing others who have more positional power, the board of directors. Ewers will encounter others who will stifle her effectiveness by using their positional power negatively. Anne will also need to convince others who have less positional power, employees and the arts community, by building constructive relationships with her current and potential staff affected by the merger. b) In the new organizational hierarchy, Lockhart will report to Ewers. Lockhart believes his position and autonomy will be stripped away by the resulting merger. Again, Ewers should use personal power to empower Lockhart. This entails building trust by encouraging Lockhartââ¬â¢s participation in decisions and soliciting input. Ewersââ¬â¢ personal power can influence Lockhart to trust her as a leader and develop respect. A4. Organizational Performance The formation of the new organization faces contract issues with the musicians, if not resolved in the initial stages of the merger, would jeopardize the future organizational performance. The musiciansââ¬â¢ concern is whether their current collective bargaining agreement will remain under the new-formed organization. As previously described in Adamââ¬â¢s Equity Theory, the musicianââ¬â¢s perceptions are based on organizational justice, or their perception of whether they have been treated fairly by the organization (Kreitner Kinicki, 2010). Also, an element of organizational justice is distributive justice and the perception fairness and how resources and rewards are distributed (Kreitner Kinicki, 2010). Some musicians believe, or at least have accused the symphony board, of having entered into the merger discussions as an excuse to reopen and renegotiate the terms of the current collective agreement. ) It is recommended that Ewers addresses the musiciansââ¬â¢ issue early in the merger process by requesting the organization and the musicians agree to abide by the terms of the current contract. Ewers must emphasize to the board the importance of the musicians to symphony and honoring commitment. Next, Ewers will have to assure the musicians that the contract will remain and that their g oals are aligned with the boards for the survival of the symphony. Finally, Ewers should communicate the financial concerns of the symphony. Open communication will win the trust of the musicians and change their perception perceptions of distributive and procedural justice by giving the musicians power over the decisions that will affect them (Kreitner Kinicki, 2010). A5. Influence Tactics Personal appeals could be used by Ewers to encourage the staff and artist assist new employees with the transition into the new organization. By appealing to loyalty and friendship, they may be more willing to help out in the future knowing that they are working with someone they trust (intrinsic motivators). Personal appeals can also be used when speaking to non-supporters of the merger to persuade them that they have developed lasting friendships that they should continue to foster. They have shared expectations for how group members have to behave if they want to have group approval, and group politics affect the movement of ideas between the members. Does not matter how small the group is, there is always an in-crowd, who shapes the goals of organization and makes decisions. And if there is a need to change the course of organization in a new direction, it is necessary to explicitly challenge the in-crowd first, perhaps by persuading them to publicly and consistently embrace new goals. In addition, Ewers can use consultation ââ¬â getting others involved to support oneââ¬â¢s objectives ââ¬â when she is working with the operaââ¬â¢s full-time staff and artists. Ewers is not required to communicate information regarding the merger because of her executive position, but effective leaders use the power of information. Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-75866003001372900912019-11-25T09:25:00.001-08:002019-11-25T09:25:04.339-08:00The Primary Socialization Phase Social Policy Essay EssaysThe Primary Socialization Phase Social Policy Essay Essays The Primary Socialization Phase Social Policy Essay Paper The Primary Socialization Phase Social Policy Essay Paper Primary socialisation could be more of import than secondary socialisation as the primary socialisation stage is the basic measure that an single takes to come in into society. Socialization has been described as to render societal or do person able to populate in society and larn the societal norms and imposts. Socialization is cardinal to the operation of any society and is besides cardinal to the outgrowth of modernness. Socialization tends to function two major maps of fixing an person to play and develop functions, wonts, beliefs and values and arouse appropriate forms of emotional, societal and physical responses assisting to pass on contents of civilization and its continuity and continuity ( Chinoy, 1961 ) . However societal regulations and societal systems should be integrated with the person s ain societal experiences. However single societal experiences have become much less of import in the survey of socialisation as the focal point is now on placing maps of establishments and systems in socialisation and cultural alterations. Socialization is particularly true in household and instruction and has been seen in many household signifiers and differences in gender functions, in cultural diverseness and in occupational criterions. However it is of import to observe the relationship between moralss, norms, values, functions in socialisation. Socialization is the agencies through which societal and cultural continuity is attained nevertheless socialisation itself may non take to desirable effects although it is a procedure and meant to hold an impact on all facets of society and the person ( Chinoy, 1961 ) . Socialization provides partial account for the human status as besides the beliefs and behavior of society although the function of environment may besides be important in any procedure of socialisation ( Johnson, 1961 ) . Both socialisation and biological science could hold an impact on how people are shaped by the environment and their cistrons and behavioral results are besides significantly different as the capacity for larning alterations throughout a life-time. Socialization could hold many agents such as the household, friends and school, spiritual establishments and equal groups as besides the mass media and work topographic point co-workers. The household establishes basic attitudes whereas schools build moralss and values, spiritual establishments affect our belief systems and peer groups assist in sharing societal traits. Socialization is normally seen as a life procedure and a continued interaction will all agents of society in a mode that is most good to persons. Socialization could be primary which occurs in a kid as the kid learns attitudes, values, actions as members of peculiar societies and civilizations. If a kid experiences racist attitudes in the household, this could hold an consequence on the kid s attitudes towards minorities and other races. Primary socialisation is the first and basic measure towards interactions with the outside universe and the household is the first agent in primary socialisation as the household introduces a kid to the universe exterior, to its beliefs, imposts, norms and helps the kid in accommodating to the new environment ( Clausen, 1968 ) . Secondary socialisation happens when a kid moves out of household and larn how to act within a little community or societal group and adolescents or striplings are mostly influenced by secondary socialisation as they may come in a new school. Entering a new profession is besides secondary socialisation of grownups and whereas primary socialisation is more generalised, secondary socialisation is accommodating to specific environments. Primary socialisation happens early in life and is the first socialisation in kids and striplings when new attitudes and thoughts develop for societal interaction. Secondary socialisation refers to socialization that takes topographic point through one s life and can happen in kids every bit good as in older grownups as it means accommodating to new state of affairss and covering with new brushs ( White, 1977 ) . There are other types of socialisation such as developmental socialisation and prevenient socialisation. Developmental socialisation is about developing societal accomplishments and larning behavior within a societal establishment and prevenient socialisation is about understanding and foretelling future state of affairss and relationships and developing societal responses or accomplishments to these state of affairss. Re-socialization is another procedure of socialisation in which former behavioural forms are discarded to larn new values and norms. This could be a new gender function if there is a status of sex alteration. Socialization is a cardinal sociological construct and the elements of socialisation are by and large agreed upon as holding specific ends such as impulse control and cultivating new functions, cultivation of significance beginnings. Socialization is the procedure that helps in societal operation and is frequently considered as culturally comparative as people from different civilizations socialize otherwise ( White, 1977 ) . Since socialisation is an acceptance of civilization, the procedure of socialisation is different for every civilization. Socialization has been described as both a procedure and an result. It has been argued that the nucleus individuality of an person and the basic life beliefs and attitudes develop during primary socialisation and the more specific alterations through secondary socialisation occurs in different structured societal state of affairss. Life socialisation, particularly through societal state of affairss as in secondary socialisation, the demand fo r ulterior life state of affairss highlights the complexness of society and addition in varied functions and duties. However there could be several differences between primary and secondary socialisation as Mortimer and Simmons ( 1978 ) showed how these two types of socialisation differ. Content, context and response are the three ways in which the differences between primary and secondary socialisation could be explained. In childhood socialisation involves ordinance of biological thrusts and impulse control which is subsequently replaced by self image and values in adolescence. In adulthood socialisation is more about specific norms and behaviours and relates to work functions and personality traits development. Context or the environment in socialisation is besides of import as the individual who is socialized seeks to larn within the context of household and school or equal groups. Relationships are besides emotional and socialisation besides takes topographic point as an single takes the grownup function. Formal and informal relationships tend to differ harmonizing to situational context and in some instances contexts tend to impact the emotional nature of relationships. Equally far as reacting to state of affairss is concerned, kids and striplings could be more easy moulded than grownups as grownup socialisation is more voluntary and grownups could pull strings their ain responses well. Socialization involves contacts with multiple groups in different contexts and interactions at assorted degrees. Socialization is a societal procedure and in the procedure of socialisation, parents, friends, schools, co workers, household members tend to play a major function ( Chinoy, 1961 ) . However socialisation could hold its positive or negative impact as seen in wide and narrow socialisation procedure as in wide socialisation, individuality, and self look are of import whereas in instance of narrow socialisation conformance is more of import. This distinction was provided by Arnett ( 1995 ) who suggested that socialisation could ensue in both wide and narrow societal interaction procedure as wide socialisation helps in enlargement and narrow socialisation is more about conformance and harmonizing to Arnett, socialisation could be wide or narrow within the socialisation forces of friends, household, school, equal group, co workers etc. Socialization type could change across civilizations as in America for case there is an increased accent on individuality whereas in many Asiatic states as in India or Japan socialisation could be approximately conformance to religious or societal norms ( Arnett, 1995 ) . However primary socialisation could be more important than secondary socialisation as primary socialisation is about organizing a basic attitude towards people and society and this in bend helps in determining the individuality of persons as a kid. Primary socialisation is societal larning procedure in childhood whereas secondary socialisation is societal larning in maturity or societal acquisition added to already bing basic acquisition procedure so secondary socialisation is approximately added acquisition and in some instances substitute larning where alterations in the socialisation procedure takes topographic point due to new environments such as alteration of workplace or come ining new work environments or new schools ( Johnson, 1961 ) . Primary socialisation is more basic as in primary socialisation the kid learns the really first societal responses and develops the first societal beliefs and attitudes. Based on primary socialisation procedure, secondary socialisation is about utilizing the primary socially erudite responses to accommodate them to new environments through secondary socialisation. Since primary socialisation occurs in childhood and in the kid s immediate environment as through place or household, it is more important and has a greater impact on the kid s attitudes and beliefs every bit good as societal and emotional development. Primary socialisation could be said to hold a direct impact on the kid and shapes the hereafter of the kid and how he grows up with certain beliefs as in instance of kids who see racial hatred in the household is more prone to develop their ain hatred towards other races as a consequence of direct conditioning in the household environment. In fact the immature people in ulter ior old ages are particularly shaped by what they learnt and experienced in childhood and how they were conditioned to respond to state of affairss and people and therefore primary socialisation is of greater significance in later old ages than secondary socialisation ( Clausen, 1968 ) . Within this context, households and schools are of premier importance and are considered as the first agents that implement the procedures of societal control. Youth offense and anti societal behaviour could be explained with the assistance of direct primary socialisation as what the single learns at place is of major importance and shapes his ulterior life and could besides explicate any sort of aberrance ( Pitts, 2001 ) . Young people enter offense perchance through racial hatred or deficiency of societal inclusion and these attitudes such as against other races are formed in childhood or adolescence and the kid normally learns from the household members, school equals and direct societal environment ( Muncie, 2004 ) . Social inclusion is one of the major issues of socialisation as emphasized by the authorities as minority communities and persons from different races and faiths may experience excluded and this exclusion leads to a sense of defeat and offense among the young person of the excluded groups ( McAuley, 2007 ) . In order to get the better of this sense of exclusion, minority groups and particularly the immature people of minority groups have been given particular support through assorted societal services of inclusion and inclusion is besides portion of the socialisation procedure and could be considered every bit secondary as persons go through societal inclusion adaptative procedures and behaviour after they have been already brought up and undergone primary socialisation in their household places or schools that were non excessively contributing to inclusion. In fact the devising of responsible citizens include adaptative procedures at place, household and school, work or general community and the immature people develop cognition of civilizations at place and in the community and besides back their ain subcultures of societal attitudes and behaviour that are influenced by primary instead than secondary socialisation ( Hall and Jefferson, 1976 ) . Sing that primary socialisation and what we learn from the immediate environment in childhood is more of import than secondary socialisation and what we learn at the workplace or in new environments, primary socialisation still remains the basic socialisation procedure and secondary socialisation merely implies a alteration or an add-on to what has been already learnt in childhood. Bibliography Arnett, Jeffrey J. 1995. Broad and Narrow Socialization: The Family in the Context of a Cultural Theory. Journal of Marriage and the Family 57 ( 3 ) :617-28. Buckingham, D. The devising of citizens. Young people, intelligence and political relations. London: Routledge. Byrne, D ( 2001 ) Understanding the Urban, Houndmills: Palgrave Macmillan Chinoy, Ely ( 1961 ) Society: An Introduction to Sociology, New York: Random House. Clausen, John A. ( ed. ) ( 1968 ) Socialization and Society, Boston: Small Brown and Company Fyfe, N ( erectile dysfunction ) ( 1998 ) Images of the Street: Representation, Experience and Control in Public Space, London: Routledge Foucault, M. ( 1977 ) Discipline and Punish London: Penguin Hall, S. and Jefferson, T. ( 1976 ) Resistance through rites, young person subcultures in post-war Britain. . Johnson, Harry M. ( 1961 ) Sociology: A Systematic Introduction, London: Routledge and Kegan Paul. McAuley, R ( 2007 ) Out of Sight: Crime, Youth and Social Exclusion in modern Britain, Cullompton: Willan McLaughlin, E ; J Muncie A ; G Hughes ( explosive detection systems ) 2003 ) Criminological Positions: Essential Readings, London: Sage ( 2nd Edition ) Mortimer, Jeylan T. and Roberta G. Simmons. 1978. Adult Socialization. Annual Review of Sociology 4:421-54. Muncie J ( 2004 ) Young person and Crime, London: Sage ( 2nd Edition ) Pitts, J ( 2001 ) The New Politics of Youth Crime, London: Palgrave Macmillan. White, Graham ( 1977 ) Socialization, London: Longman Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-57166328857703717642019-11-21T16:49:00.001-08:002019-11-21T16:49:03.213-08:00Future of Biometrics in Network Security Term PaperFuture of Biometrics in Network Security - Term Paper Example This technology is more effective in authorizing and verifying identity of individuals within an organization. Nevertheless, adoption of this technology has been slowed by lack of adequate handling skills and that it is an expensive technology for many organizations. The purpose of this research is to investigate the future of the biometric system within the network security technology. By drawing facts from a wide range of resources, it is possible to identify the future of this technology in the future of network security. The Future of Biometrics in Network Security Introduction With the advent of technology, network security has become a crucial topic for every nation. Network refers to the connectivity between organization, individuals and even countries that allow people to access or be served by the resources that exist within these systems. Today, networks have become inevitable and at some point every person has interacted with a network within their daily operations. One ch aracteristic of a network is that it is sensitive due to the sensitivity of the resources that exist within, making it vulnerable to malicious attacks. For instance, cyber-criminals will attack bank networks to gain access to personal credentials that can help them to defraud the bank of its profits. Each day, organizations lose money, information and other vital resources to network intruders. The increase in network crime has sent security technologists to delve into more research to provide better security systems that can guarantee the safety within networks. Biometric technology is one of the security measures that is slowly becoming a necessity in network security. Biometric systems refer to gadgets that use any form of physiological or behavioral characteristics of human beings that can tapped to identify or verify the identity of a person within a network system. This is a new technology that is finding its way into the network security due to its high reliability and effici ency in identification and verification of human identity. Commonly, fingerprints, eye lids, facial expressions, eye blinks, and even blood are used to allow only authorized people to access network systems within organizations. As the level of crime continues to increase within business organizations, biometric technology is likely to proliferate and the future of network security largely depends on this technology. Today, security technologists engage in deep research to adopt more integrative biometric technology that will enhance security network within organizations in the world. Literature Review The history of network security is a long one and dates back right from the time networks were discovered. Daya (2010) points out that network security is inseparable with networks due to the sensitivity of networks in their area of use. A network is associated with a definite number of people, hence the need to limit access from members outside the network. The network contains organ ization information resources and secrets that are motivators for intruders who intend to use such resources to their leverage. For instance, the military network contains information regarding national matters that have to be safeguarded to ensure that the security of citizens is not compromised. Terrorist attackers have a great motivation to penetrate the military network to enhance their malicious missions. As Daya Points out, a network without Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-81990794347455753352019-11-20T15:38:00.001-08:002019-11-20T15:38:03.800-08:00Marketing plan for COCA COLA Essay Example | Topics and Well Written Essays - 4000 wordsMarketing plan for COCA COLA - Essay Example 5). From the economic perspective, marketers create utility or benefit in forms of time, ownership, place etc (Boone and Kurtz, 2009, p. 5) that produce the want satisfying power for the ultimate users of the products or services in the market. The contemporary marketing environment is highly complex and dynamic due to the influence of technology, competition, and globalization and so on and therefore no marketer would be able to succeed in its market landscape unless it plans better for the future. In order to identify marketing potential and threats for a particular product or service, the marketer has to foresee how different marketing variables can impact its business. Marketing plans in recent years have attracted wider attention of business organizations, because these are found to have helped marketers establish a stronger competitive stance and maintain long term profitability through sustainable competitive advantage. This paper presents a detailed marketing plan for Coca-Co la Company, comprising of major marketing analyses and environmental scan of the company. This paper gives relevant description of marketing objectives and marketing strategies of Coca-Cola, and presents SWOT analysis to analyze both internal and external environments of the company. Introduction Coca-Cola means much more to people than merely something to drink. It has emerged as an American icon with rich tradition and cultural impact among people worldwide (Armstrong & Kotler, 2005, p. 8). A company that started in 1883 has long been successfully keeping its brand relevant for more than 100 years and one among Fortune 500. Coca-Cola has dominated world market for soft drinks and the extent of its brand success can be recognized from the fact that it is recommended instead of normal water in many countries (Johansson, 2009, p. 64). This report presents a marketing plan for Coca-Cola. Planning is an extremely significant element to successfully implementing and performing a marketi ng activity. The main objective of marketing is to sell products or services to the potential customers and therefore a marketing plan should virtually be a strategy to help the marketer gain an advantage over other providers of the similar goods or services in the market (Carpenter and Sanders, 2009, p. 10). Coca-Cola: Company Overview The Coca-Cola Company is worldââ¬â¢s largest beverage company that manufactures, distributes and markets non-alcoholic beverage concentrates and syrups. The company licenses and markets more than 500 non-alcoholic beverage brands, mainly sparkling beverages with variety of beverage products such as waters, enhanced waters, juices, juice drinks, ready-to-drink tea and coffee, sport drinks etc (Datamonitor, 2011, Annual Report, 2011). The company owns most famous four brands in beverage, Coca Cola, Diet Coke, Fanta and Sprite. The Coca-Cola Com Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-62261901565029770672019-11-18T13:37:00.001-08:002019-11-18T13:37:03.788-08:00The Defendant's Confession Assignment Example | Topics and Well Written Essays - 1000 wordsThe Defendant's Confession - Assignment Example Sometimes, impairment in the defendantââ¬â¢s functioning compromises the defendantââ¬â¢s abilities relevant to the confession process. This report seeks to investigate the damaging impact caused by use of confession. It will also show how a confession can be used in the court of law. Case study Beckwith v. United States (1976) The following case existed following statements made by a taxpayer (Beckwith) to the Internal Revenue agents in his house. During this noncustodial interview, the defendant retorted that he had evaded tax payment at some point. The interview was carried out to investigate criminal tax fraud. He was arrested and later reined in court, prosecuted and found guilty for tax evasion. However, the defendant claimed that he was not read his Miranda rights before the interview took place (Arthur and Lawrence 220). This did not have any impact on the case since his tax liability was under scrutiny. He served a jail term because of the confession he made during the interview with the IRA. A free and voluntary confession by the defendant is sufficient to convict, without any other evidence whether the confession was made before apprehension, or after, or whether reduced in to writing or not. If the confession was drawn from the defendant by means of a threat or a promise, then, it is not admissible evidence. Any facts, however, that may be brought to light in consequence of such confession may be proved. A confession, (if made on examination before a magistrate) ought to be taken in writing, and signed by the magistrate. Parol evidence of such a confession will not be received, unless it is clearly proved not to have been reduced into writing. The confession when taken in writing ought to be read over to the defendant, and he should be asked to sign it. His refusing to do so will not make it inadmissible. The defendantââ¬â¢s confession must not be taken on oath, and if so taken, it cannot be received. His confession is evidence only against himself. In all cases a confession should be provided in evidence for it is a general rule that the full account must be taken together, both that which makes for the defendant and that which makes against him. In the mentioned petition, the defendant's confession was voluntary since the defendant did not expect the matter to be criminalized. The Internal revenue Agents did not read him his Miranda rights before they interviewed him. Miranda rights are extremely crucial since they act as warning to indicate that whatever you say during the investigation will be incriminated as evidence (Arthur and Lawrence 130). Legal issues related to assessing the ability of individuals, especially those of special populations, to waive their rights are reviewed. An empirical research on the ability of suspects to make knowing, intelligent, and voluntary confessions is considered in light of relevant ethical issues and limits of testimony. Constitutional Law and Miranda Warning A defendant's confe ssion often serves as the most persuasive evidence in criminal trials. It is particularly influential when it serves as the sole or primary source of evidence offered by the prosecution. When a suspect is placed under arrest or is given the impression that he or she has no right free to leave, police officers, or government agents are expected to read the Miranda warning. For example,â⬠You should to remain silent. Anything you say shall evidence in the court of law.â⬠ââ¬â As indicated by the U.S. supreme court. However, the Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-36396342897124375212019-11-16T02:10:00.001-08:002019-11-16T02:10:08.072-08:00Catalytic Reduction of Hydrazine to AmmoniaCatalytic Reduction of Hydrazine to Ammonia Ruvanthi Kularatne Catalytic Reduction of Hydrazine to Ammonia: The Site of Reduction in Nitrogenase Abstract The conversion of N2 to NH3 is done mainly via anaerobic bacteria. The enzyme nitrogenase, which can be found in these anaerobic bacteria, is responsible for this conversion. Much research has been conducted in order to identify the structure of the enzyme, the mechanism for the conversion, and the site of reduction. Hydrazine is a substrate and an intermediate of the nitrogenase enzyme. Hence, the reduction of hydrazine to ammonia is used to mimic the late stages of the biological nitrogen fixation. Here the main focus is to identify the metal atom to which the hydrazine molecule binds. In order to identify the binding site of N2 is Fe, a tris(thiolato)phosphine ligand, P(C6H3-3-Me3Si-2-S)33âËâ(PS3â⬠³), is used as the platform to obtain the iron(II) complex, [P(Ph)4][Fe(PS3â⬠³)(CH3CN)]. Also, a substrate-bound and product-bound adducts, [N-(Bu)4][Fe(PS3â⬠³)(N2H4)] and [N(C2H5)4][Fe(PS3â⬠³)(NH3)] respectively, are synthesized. To determine whether the binding site is the V in vanadium nitrogenase, [P(Ph)4][V(PS3â⬠²Ã¢â¬ ²)(Cl)] and [P(Ph)4][V(PS3â⬠²)(Cl)] [PS3â⬠² = P(C6H3-5-Me-2-S)33-] are synthesized. Introduction Nitrogen is an essential element in all living organisms. It is a major element in nucleotides and in amino acids which ultimately forms DNA and RNA, and proteins respectively. These are the building blocks which make up the nuclei in living organisms. The major source of nitrogen is atmospheric N2. It is a stable molecule and it has to be converted to a form which can be utilized by organisms. The natural way of nitrogen fixation is by lightening and by anaerobic bacteria, the latter being the most prominent. About 25 % is fixed by the industrial Haber process, which occurs at high temperatures and pressure, whereas the biological processes occur at ambient conditions1. During the process, N2 is converted to NH3, which is a more usable form than N2. Nitrogen fixation by anaerobic bacteria is catalyzed by the enzyme nitrogenase. The enzyme is composed of two protein subunits, a MoFe protein and a Fe protein. Studies reveal that the substrate binding and activation in the enzyme occurs at a Mo/Fe/S center. The structure of this molybdenum nitrogenase has been characterized by X-ray crystallography.2 The Fe protein has two bound MgATP molecules. During the reduction of N2, an electron from this Fe protein is transferred to the MoFe protein, which is associated with the hydrolysis of the two MgATP molecules.3 There are reports of three forms of nitrogenase with Mo, Fe and V.4 The Fe and the V are also known as the ââ¬Å"alternativeâ⬠forms of nitrogenase1. The first has a V in place of Mo and the other is an ââ¬Å"all-Feâ⬠nitrogenase1. Although the structures have been identified, the exact mechanism of the catalysis of N2 by the enzyme is still not fully understood. As a result, research is being conducted to obtain the mechanistic information of nitrogenase. Large number of coordination compounds has been proposed as possible structural or functional models for nitrogenase. Mononuclear and binuclear transition metal complexes and polynuclear Fe/Mo/S aggregates are among the suggested compounds. Hydrazine is a substrate and an intermediate of the nitrogenase enzyme. Hence, the reduction of hydrazine to ammonia is used to mimic the late stages of the biological nitrogen fixation. For the reduction of hydrazine, a proton source and an electron source is necessary (eq 1).1 N2H4 + 2e + 2H+ à ¯Ã¢â¬Å¡Ã ® 2NH3(1) Studies through hydrazine have suggested that the site of binding of N2 is at Fe in the MoFe-cofactor.5 However, some research also shows that the reduction site is at Mo in the MoFe-cofactor1,6 or in a VII state in vanadium nitrogenase.7 Based on electron density maps and X-ray crystallography, it has been found that the Fe/Mo/S cofactor has an elongated MoFe7S9 cluster which is composed of MoFe3S3 and Fe4S3 cuboidal subunits bridged by two or three sulfide ligands.1,6 In order to identify the site of reduction of nitrogenase and the mechanism involved in the reduction process, much research has been carried out by the formation of various metal complexes. Here, to see if the binding site is Fe, a tris(thiolato)phosphine ligand, P(C6H3-3-Me3Si-2-S)33âËâ(PS3â⬠³), is used as the platform to obtain the iron(II) complex, [P(Ph)4][Fe(PS3â⬠³)(CH3CN)] (A).5 Also, a substrate-bound and product-bound adducts, [N-(Bu)4][Fe(PS3â⬠³)(N2H4)] (B) and [N(C2H5)4][Fe(PS3â⬠³)(NH3)] (C), are synthesized. To determine whether the binding site is the V in vanadium nitrogenase, [P(Ph)4][V(PS3â⬠²Ã¢â¬ ²)(Cl)] (D) and [P(Ph)4][V(PS3â⬠²)(Cl)] (E) [PS3â⬠² = P(C6H3-5-Me-2-S)33-] are synthesized. Methods Synthesis of [P(Ph)4][Fe(PS3â⬠³)(CH3CN)]: FeCl2 was added to a solution of H3[PS3â⬠³] and n-BuLi in acetonitrile in the ratio of 1:1:3 respectively, to give an emerald solution. To this [P(Ph)4]Br in acetonitrile was added followed by ether, and then the solution was placed at âËâ30à °C for 3 days. This yielded an emerald crystalline solid of [P(Ph)4][Fe(PS3â⬠³)(CH3CN)]à ·4CH3CNà ·(C2H5)2O. Synthesis of [N-(Bu)4][Fe(PS3â⬠³)(N2H4)]: H3[PS3â⬠³], Li and FeCl2 was reacted in ethanol in the ratio of 1:3:1 respectively, which gave a green solution. It was followed by the addition of excess N2H4à ·H2O. Then, [N(Bu)4]Br was added and the reaction mixture was kept at âËâ15à °C for 2 days. This resulted in a green crystalline solid of [N-(Bu)4][Fe(PS3â⬠³)(N2H4)]à ·5C2H5OH. Synthesis of [N(C2H5)4][Fe(PS3â⬠³)(NH3)]: H3[PS3â⬠³], Li and FeCl2 was reacted in ethanol in the ratio of 1:3:1 respectively, which gave a green solution. Then it was charged with NH3 gas (1 atm) to generate an emerald solution. Then, [N(C2H5)4]Br was added in ethanol, and the solution was kept at âËâ15 à °C for 2 days. A green crystalline solid of [N(C2H5)4][Fe(PS3â⬠³)(NH3)]à ·3C2H5OH was obtained. All the structures were characterized by X-ray crystallography. Catalytic reactivity of [P(Ph)4][Fe(PS3â⬠³)(CH3CN)]: To observe the catalytic activity, an external reductant, [CoCp2] and a proton source, [LutH][BArâ⬠²4] was used (CoCp2 = cobaltocene, LutH = 2,6-lutidinium, and Arââ¬â¢ = 3,5-(CF3)2C6H3) and all the reactions were carried out in a N2 enivironment. First, [P(Ph)4][Fe(PS3â⬠³)(CH3CN)] and CoCp2 was dissolved in CH3CN in 1:1 ratio of the complex to the reductant. Then, N2H4 and [LutH][BArâ⬠²4] were added to the solution in 1:1:2 ratio (complex: hydrazine: proton source). The reaction was carried out at ambient temperature for about 30 mins. Concentrated HCl was used to quench the reaction. Then, the solvent was removed by vacuum and the solid was extracted with distilled water. Finally, the insoluble residue was removed and the filtrate was taken to do ammonia analysis13 and hydrazine analysis.14 Synthesis of [P(Ph)4] [V(PS3â⬠²Ã¢â¬ ²)(Cl)] (D) and [P(Ph)4] [V(PS3â⬠²)(Cl)] (E) VCl3(THF)3 in THF, H3[PS3â⬠³] in methanol and Li were reacted together in a 1:1:3 ratio. This gave a deep red solution. Then, PPh4Br in CH2Cl2 was added and it was layered with pentane. Which gave a red crystalline solid of D. E was synthesized using the same procedure but using the H3[PS3â⬠²] ligand. Catalytic reactivity of [P(Ph)4] [V(PS3â⬠²Ã¢â¬ ²)(Cl)] (D) and [P(Ph)4] [V(PS3â⬠²)(Cl)] (E) The catalytic reduction of hydrazine by D and E were determined using cobaltocene and 2,6-Lut.HCl, using the same procedure as for A. Results and Discussion It was identified from X-ray crystallographic data that the three complexes, A, B, and C were crystallized with solvent molecules. Complex A had four CH3CN molecules, B had five C2H5OH molecules and the complex C had three C2H5OH molecules. These solvent molecules filled the voids in these structures by the formation of hydrogen bonds. It was also identified that the three complexes has a five coordinate iron(II) center with a trigonal bipyramidal geometry, which was formed by bonding to the PS3â⬠³ ligand and to the nitrogen in each ligand (CH3CN, N2H4 and NH3 in complexes A, B, and C respectively). Complexes D and E also show a trigonal bipyramidal geometry at the vanadium(III) center in the same manner as in A, B, and C. This can be seen in the ORTEP diagrams shown in (Figure 1). The results of the catalytic activity of A, for the reduction of hydrazine to ammonia are given by Table 1, those for D are given in Table 2. According to Table 1, the maximum conversion ~83 % is obtained at 30 mins for the catalyst A. For D, ~83 % conversion was obtained after 24 hrs. But a conversion percentage of 90 was obtained after 48 hrs. A controlled reaction was carried out in the absence of complex A. For that reaction, only less than 5 % of hydrazine was converted to ammonia. According to eq 2, hydrazine can decompose into ammonia and nitrogen. 3N2H4 à ¯Ã¢â¬Å¡Ã ® 4NH3 + N2(2) To interpret the amount of ammonia formed by the decomposition reaction rather than the reduction, the reactions were carried out for both A and D without using the proton and the electron source. The corresponding data for A are given in Table 3. Accordingly, the conversion to ammonia at 30 mins is only 8 % and it was 15.6 % after 1 hr. Therefore it is safe to assume that the majority of ammonia production for A is carried out by the reduction process. There was no production of ammonia for D in the absence of the proton and the electron source. Figure 1: ORTEP diagrams of (a) Aà ·4CH3CNà ·(C2H5)2O, (b) Bà ·5C2H5OH, (c) Cà ·3C2H5OH, (d) D and (e) E Table 1: Production of ammonia by A via the catalytic process at different reaction time. Time (min) N2H4 added (eq) NH3 yield (mol) NH3 yield (eq) Conversion (%) 5 6.0 1.32 Ãâ" 10-4 5.3 44 10 6.0 1.66 Ãâ" 10-4 6.6 55 20 6.0 1.85 Ãâ" 10-4 7.4 62 30 6.0 2.50 Ãâ" 10-4 10.0 83 60 6.0 2.49 Ãâ" 10-4 10.0 83 Table 2: Production of ammonia by D via the catalytic process at different reaction time. Time (min) N2H4 added (eq) NH3 yield (mol) NH3 yield (eq) Conversion (%) 1.5 5.0 5.19 x 10-5 2.1 21 6 5.0 8.97 x 10-5 3.6 36 12 5.0 1.48 x 10-4 5.9 59 18 5.0 1.85 x 10-4 7.4 74 24 5.0 2.06 x 10-4 8.2 82 48 5.0 2.25 x 10-4 9.0 90 Table 3: Production of ammonia for A by the decomposition of hydrazine. Time (min) N2H4 added (eq) NH3 yield (mol) NH3 yield (eq) Conversion (%) 5 6.0 9.27 Ãâ" 10-6 0.37 4.6 10 6.0 1.18 Ãâ" 10-5 0.47 5.9 20 6.0 1.35 Ãâ" 10-5 0.54 6.8 30 6.0 1.61 Ãâ" 10-5 0.6 8.1 60 6.0 3.11 Ãâ" 10-5 1.2 15.6 The isolation of the products B and C, the substrate bound and product bound complexes respectively, suggests that the catalytic reduction takes place at single iron site which is supported by the PS3â⬠³ ligand. The mechanism for this can be thought as the bound CH3CN molecule in complex A is replaced by a molecule of hydrazine to give the substrate bound complex B. At this stage, the N-N bond of the bound hydrazine in the iron (II) center is not activated. Therefore, by the addition of a proton source to protonate the hydrazine molecule would allow for the bond breaking of the N-N bond. Hence the first ammonia molecule will be released and a FeIVNH2 intermediate will be formed. Then, FeIVNH2 will be converted to FeIINH3 by another protonation in the presence of an external electron source. Finally, the second ammonia molecule will be released. This reaction pathway can be shown by Scheme 1. Scheme 1: The reaction pathway for the catalytic reduction process of A The catalytic reduction of hydrazine by E did not yield any ammonia. This implies that the bound chloride in E is not exchanged with CH3CN; instead the complex dissolves in it. However this exchange takes place in D, hence the catalytic activity is visible. The reason for the differences in reactivity for these two complexes, D and E, can be accounted by the two ligands, PS3â⬠³ and PS3à ¯Ã¢â¬Å¡Ã ¢ respectively. In PS3â⬠³ ligand, there are more electron donating substituents than in the PS3à ¯Ã¢â¬Å¡Ã ¢ ligand. Therefore, the most electron donating ligand, PS3â⬠³ ligand, will donate more electrons to V and will facilitate the replacement of the bound chloride with a CH3CN molecule. Hence, the exchange will not take place in E. Therefore the reduction of hydrazine will not take place. Conclusion In summary, it is possible to say that Fe, in MoFe-cofactor, and V, in vanadium nitrogenase, act as the binding site of hydrazine, an intermediate of nitrogen fixation, mimicking the late stages of the nitrogen cycle. Since both the complexes are formed in a tris(thiolato)phosphine ligand platform, the reactivity of the two complexes are comparable. Hence, by comparing the conversion percentages of the two complexes, A and D, with time, it is possible to conclude that the iron complex (A) is far more efficient than the vanadium complex (D). For further studies, this research can be extended by including Mo in both these complexes and by the formation of cubanes. This would introduce a more complex nature to the complexes and would represent the enzyme more effectively. Moreover, it is possible to compare the efficiency of Mo, by forming complex with Mo on a thiolate platform. Research Proposal Title: Proper Identification of the Site of Reduction in Nitrogenase by the Catalytic Reduction of Hydrazine to Ammonia. Introduction: The three forms of nitrogenase with Mo, Fe and V,4 have been identified. Yet, the exact mechanism and the site of reduction is still not fully understood. Studies through hydrazine have suggested that the binding sites are at Fe in the MoFe-cofactor,5 Mo in the MoFe-cofactor1,6 or in a VII state in vanadium nitrogenase.7 There has been many debates over this topics and much research has been conducted to identify the exact metal atom on which the binding take place. No research has been conducted by including Fe-Mo and V-Fe together. If these two complexes are formed, we might be able to properly identify the site of binding of N2 in nitrogenase. The enzyme in question is bulky, which is the nature of an enzyme. Hence, to include this bulkiness in the model compounds, we can use cubanes of complex nature. Furthermore, by optimizing these complexes, we may be able to use them in the industry instead of the Haber process. Goal: Identify the proper binding site of hydrazine by including both metal atoms in the complex and to use a more complex environment to properly mimic the catalytic activity of the enzyme. Aim: Synthesis of MoFe- complex and VFe-complex Synthesis of cubanes of the two mentioned complexes Methodology: FeCl2, MoCl2, H3[PS3â⬠³] and n-BuLi are mixed in 1:1:2:6 ratio in acetonitrile. After 24 hrs, PPh4Br in acetonitrile will be added to the reaction mixture. Then, the solution will be layered by the addition of ether. Later, the solution can be kept at -30 à ¯Ã¢â¬Å¡Ã °C for about three days. This will result in a complex with Fe and Mo. To check the catalytic activity, the complex: cobaltocene: N2H4: [LutH][BArâ⬠²4] in the ratio of 1:2:1:2 respectively, can be used. First, the complex and cobaltocene are dissolved in acetonitrile. Then, N2H4 and [LutH][BArâ⬠²4] in acetonitrile are added to the mixture. The reaction is carried out at ambient temperature for 30 mins. Afterwards, conc. HCl is added to quench the reaction and then the solid will be filtered and removed. Finally the filtrate will be taken and ammonia analysis and hydrazine analysis will be carried out using the indophenol method13 and PDMAB14 method respectively. References: Demadis, K. D.; Malinak, S. M.; Coucouvanis, D. Inorg. Chem. 1996, 35, 4038. Einsle, O.; Tezcan, F. A.; Andrade, S. L. A.; Schmid, B.; Yoshida, M.; Howard, J. B.; Rees, D. C. Science 2002, 297, 1696. Danyal, K.; Inglet, B. S.; Vincent, K. A.; Barney, B. M.; Hoffman, B. M.; Armstrong, F. A.; Dean, D. R.; Seefeldt, L. C. J. Am. Chem. Soc. 2010, 132, 13197. Malinak, S. M.; Demadis, K. D.; Coucouvani, D. J. Am. Chem. Soc. 1995, 117, 3126. Chang, Y-H.; Chan, P-M.; Tsai, Y-F.; Lee, G-H.; Hsu, H-F. Inorg. Chem. 2014, 53, 664. Coucouvanis, D.; Mosier, P. E.; Demadis, K. D.; Patton, S.; Malinak, S. M.; Kim, C. G.; Tyson, M. A. J. Am. Chem. Soc. 1993, 115, 12193. Chu, W-C.; Wu, C-C.; Hsu, H-F. Inorg. Chem. 2006, 45, 3164. Demadis, K. D.; Coucouvanis, D. Inorg. Chem. 1995, 34, 436. Demadis, K. D.; Coucouvanis, D. Inorg. Chem. 1995, 34, 3658. Palermo, R. E.; Singh, R.; Bashkin, J. K.; Holm, R. H. J. Am. Chem.Soc. 1984, 106, 2600. Zhang, Y.-P.; Bashkin, J. K.; Holm, R. H. Inorg. Chem. 1987, 26, 694. Wong, G. B.; Bobrik, M. A.; Holm, R. H. Inorg. Chem. 1978, 17, 578. Chaney, A. L.; Marbach, E. P., Clin. Chem. (Winston-Salem, N. C.) 1962, 8, 130. Haji Shabani, A. M.; Dadfarnia, S.; Dehghan, K., Bull. Korean Chem. Soc. 2004, 25, 213. 1 Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0tag:blogger.com,1999:blog-3993407614023275433.post-51939116195435108732019-11-13T14:41:00.001-08:002019-11-13T14:41:04.405-08:00Hope in The Sun also Rises Essay -- Essays PapersHope in The Sun also Rises WWI consumed the lives of millions. Those who lived through the war may have had only minor physical injuries or perhaps they were lucky enough to get away unharmed, but all of those who went home in the 1920s had lost an important feature in their life which was the importance of hope. The lack of hope hurt all the characters who experience the war in one way or another. Which, led to love being an empty word to the affected characters. These affected characters search for happiness in sex and in drunkenness and in superficial human relationships for the fulfillment that they were missing. Robert Cohn was about the only one who showed some kind of hope, but this hope seemed to bother the other characters. Of course the hope that Cohn demonstrated was that of hoping for some kind of respond from Brett. Robert Cohn was probably not even capable of truly being in love. He had severe self-esteem problems in college. "He took it out in boxing, and he came out of Princeton with painful self-consciousness and the flattened nose, and was married to the first girl who was nice to him."(4) Cohn was looking for love and thought he could find it in a girl who would care for him. All of the characters seem to be dealing with this same issue. Cohn, however, dealt with his problems in a different way. "He cared nothing for boxing, in fact he disliked it, but he learned it painfully and thoroughly to counteract the feeling of inferiority an... Hope in The Sun also Rises Essay -- Essays Papers Hope in The Sun also Rises WWI consumed the lives of millions. Those who lived through the war may have had only minor physical injuries or perhaps they were lucky enough to get away unharmed, but all of those who went home in the 1920s had lost an important feature in their life which was the importance of hope. The lack of hope hurt all the characters who experience the war in one way or another. Which, led to love being an empty word to the affected characters. These affected characters search for happiness in sex and in drunkenness and in superficial human relationships for the fulfillment that they were missing. Robert Cohn was about the only one who showed some kind of hope, but this hope seemed to bother the other characters. Of course the hope that Cohn demonstrated was that of hoping for some kind of respond from Brett. Robert Cohn was probably not even capable of truly being in love. He had severe self-esteem problems in college. "He took it out in boxing, and he came out of Princeton with painful self-consciousness and the flattened nose, and was married to the first girl who was nice to him."(4) Cohn was looking for love and thought he could find it in a girl who would care for him. All of the characters seem to be dealing with this same issue. Cohn, however, dealt with his problems in a different way. "He cared nothing for boxing, in fact he disliked it, but he learned it painfully and thoroughly to counteract the feeling of inferiority an... Cairo Henleyhttp://www.blogger.com/profile/11259951373521864626noreply@blogger.com0