Explication of the global social issue mini documentary Research Paper

Explication of the global social issue mini documentary - Research Paper Example d in the Middle East as well as criticism that the war targets the Islam community whereby Islamic religion is practiced in the region (Felicity & David, 2004). The war in Afghanistan has been criticized for lack of strategic clarity and over-generalized objectives. Most war analysts believe that the US military administration may learn the significance of strategy from the movie â€Å"300:Rise of an Empire†., the US military department must identify the appreciation for tactical prowess and the insurgency and the significant role of multinational organizations provision of intelligence information (Brad, 2014). Understanding the financial impact of the military strategy on the war against terror has significant benefits, especially to military policy makers in the US and other nations. In this regard, the US military has implemented unique military strategies and limited terrorism fighting objects may annihilate terrorism and promote global peace. However, economics scholars have acknowledged the significance of technology, and adequate funding of the military in the war against terrorism adequate research on the significance of adequate war strategies has often been ignored (Soni, Robin & Janet, 2003). The main objectives of this research are to identify the correlation between adequate military strategies and war success based on the film â€Å"300:Rise of an Empire†. Additionally, the research will also seek to determine the application of the strategies learn in the film about the US war against terrorism. The United States government has initiated several policies in dealing with constantly increasing trade deficits. Recently the president announced that the government would improve the morale and productivity of its employees by maintaining the social safety net for the next twenty years, a step that strains the current and retired employees. Policy that ensures the stabilization of the trade debt through the aging of all baby boomers and individuals

ELL Schools and Families Essay Example for Free

ELL Schools and Families Essay The population of English Language Learners (ELL) are increasing in educational institutions primarily influenced by globalization and immigration. It has been projected that within the coming years, the percentage of children attending educational institutions in the country shall be non-English speakers. The term ELL is brought about by the shift in the English language-learning paradigm that represents the trend in language acquisition. (Bank Street) The increasing population of ELL’s are putting pressures on the educational atmosphere as educational institutions are forced to alter their curriculum to accommodate the needs and concerns of the learners. (Abedi, 2002) Integrating a program for ELL’s in the school setting is a great challenge for the educational institution, the teacher, the learner, and one’s family. Teaching non-English speakers who are not able to both understand and speak the language is more difficult than teaching English speakers the rules of the language are, for instance. Challenges include the need for educational institutions to implement a curriculum that fits the requirements of the ELL’s. Teachers, on the other hand need to be aware of the appropriate techniques and strategies that would be efficient in the success of language accommodation and acculturation. For learners, engaging in an unfamiliar environment is not motivating them to eagerly learn. (Mercuri, 2003) To address the problems and concerns that ELL’s face in the learning environment, society looks to the involvement of the family in order to strengthen the school as an institution that fully supports English language learners. (Collier Thomas, 1999) Family involvement play a significant role during the learning process of ELL’s. According to a research conducted in order to determine guidelines that the No Child Left Behind Act shall implement, the involvement of family members to school activities such as programs that aims to promote development of academic standing and preparation for the next level of English language learning increases the chance of successes that a learner shall be able to accomplish. This is because families understand the needs and the difficulties of their children, and are also able to see their progress with regards to academics, pushing them to encourage, support, and value learning as an integral part of their children’s success. (Epstein, 2004) Moreover, it is the responsibility of the school to build a relationship with the family of the learner in order to inform them of the developmental stages and the changes that the children are going to experience, as they grow older. This particular knowledge gives families the idea of how to build a supportive home environment that boosts learning. This particular interaction between the school and the family allows the educational institution to understand the cultural background of families and determine their goals and objectives for their children when it comes to English language learning. (Epstein, 2004) Providing a supportive sociocultural environment is at the heart of tapping into the potential of ELL’s to benefit largely from the English language learning program. Interaction between the educational institution and the families contributes to this objective. Looking at their parents interact with the members of the educational institution motivates learners to build relationships with the institution as well, without any apprehensions as brought about by fear of cultural rejection. (Collier Thomas, 1999) An article written by Rhona Barton for the Northwest Regional Educational Laboratory discovers cases wherein active involvement of parents leads to academic success of the learners, especially in socially interacting within the school environment. (Barton, 2006) Educational institutions with English language learning programs do not necessarily implement the use of the English language at home, as decisions regarding the matter are based on cultural considerations. Schools should consider the importance of native language to ELL’s and their families. However, the continued use of English at home and the support of the family when it comes to home language speeds up the learning process, schools still acknowledge that the ELL’s are aware of language learning based on their knowledge of their native language. (Ortiz, 2001) Schools should also provide alternatives for families in order for them to adjust or cope with the changes that ELL affects within their family life. Schools should inform them of educational options such as tutorial services that are made available at home or in schools, support groups within the community that assists families in their needs and concerns regarding the issue of English language learning. Family counseling is also an option as it allows medical professionals to help in determining problems or obstacles that the family shall be facing, and strengthening family relationships in order to withstand the challenges of immersing into a community and cultural environment that they are not familiar with. For specific problems such as financial aspect of English language learning, the federal government entitles families to funding as authorized by the federal Title I funding program. (Ortiz, 2001) Partnership of educational institutions with families are best established through communication and social interaction. Schools should be able to develop and maintain a stable relationship with the families that is primarily grounded on the objective of affecting learning and making ELL’s experience success within the unfamiliar learning environment. Moreover, through this, schools are enriched and enlightened with the knowledge of different cultural backgrounds within the school environment and be able to modify the learning atmosphere to fit the culture, beliefs, and traditions of non-English speakers. Teachers should be able to communicate the needs and concerns of ELL’s to their families, in order for them to understand how they are going accommodate the needs of their children who are involved in English language learning. Schools should establish regular meetings with the teachers, and ask them to get involved with programs and school activities that harness English language learning and support the need of their children to learn the English language. If possible, home visitations are one of the best ways to establish a strong foundation of relationship between the school and the families. (Barton, 2006) References Abedia, J. (2002). â€Å"Assessment and Accommodation of English Language: Issues, Concerns, and Recommendations. † Retrieved May 1, 2008, from NCA Commission on Accreditation and School Improvement. Website: http://www. ncacasi. org/jsi/2002v3i1/assessment Bank Street. (2008). â€Å"English Language Learners: Working with Children Whom English is a New Language. † Retrieved May 1, 2008, from Bank Street. Website: http://www. bnkst. edu/literacyguide/ell. html Barton, R. (2006). â€Å"Forging Family Ties. † Retrieved May 2, 2008, from Northwest Regional Educational Laboratory. Website: http://www. nwrel. org/nwedu/11-03/forge/ Collier, V. P. Thomas, W. P. (1999). â€Å"Making U. S. Schools Effective for English Language Learners, Part 3. † TESOL Matters, Vol. 9, No. 6. Retrieved May 1, 2008, from TESOL. Website: http://www. tesol. org/s_tesol/sec_document. asp? CID=196DID=826 Epstein, J. (2004). â€Å"Meeting NCLB Requirements for Family Involvement. † Middle Ground, Vol. 4, No. 3. Retrieved May 1, 2008, from National Middle School Association. Website: http://www. nmsa. org/portals/0/pdf/publications/On_Target/family_involvement/family_9. pdf Mercuri, S. (2003). â€Å"Helping Middle and High School Age English Language Learners Achieve Academic Success. † NABE Journal of Research and Practice. Retrieved May 1, 2008. Website: http://www. uc. edu/njrp/pdfs/freeman. pdf Ortiz, A. (2001). â€Å"English Language Learners With Special Needs: Effective Instructional Strategies. † Retrieved May 2, 2008, from CAL. Website:

Why Dont You Dance Essay -- English Literature Raymond Carver

Why don't you dance The story is set in suburban America in the 1970'es. The main character, who remains nameless throughout the whole story, hast just moved his whole bedroom out into the street, lamps plugged in and all. The time is backed by the appliances - the boy turns on the TV set and makes minor adjustments, and you get the feeling, that he is turning the knobs to get a sharp picture. Also, in the seventies, everybody had a TV but it was still, as it is today, a rather big expense. The characters are: The man (the main character), the girl and the boy, who is the only character in our story to be called by his name, Jack. The man is middle-aged. In the beginning of the story, he brings out a lot of things from his home, and most of them are gifts. The nature of the things, suggests that they are wedding presents (a box of silverware, a record player, a muslin cloth). These are typically things you would get a couple of newly-weds for their shared home. Something has happened to his wife leading the man to put his life and sorrow of his lost wife on dis...

F. Scott Fitzgeralds The Great Gatsby :: essays research papers

Nick Carraway Nick Carraway is the narrator of the entire novel, he is also the protagonist of his own plot. He is a practical and conservative man who turns thirty during the course of the story. Raised in a small town in the Midwest, in New York he is in the bond business. He rents a small bungalow out from the city on a fashionable island known as West Egg. His next door neighbor is Jay Gatsby, and his distant cousin, Daisy Buchanan, lives across the bay with her husband, Tom. Nick plays an important role in the main plot of the novel, for he is responsible for reuniting Gatsby and Daisy. Jay Gatsby Jay Gatsby is one of the most interesting and memorable characters in this novel. Born as James Gatz to poor farmers in North Dakota, he decided at an early age that he wanted more out of life than North Dakota could offer. Gatsby comes to the East Coast after the war and makes a fortune in bootlegging and other questionable business activities due to the help of characters such as Meyer Wolfsheim. He buys a mansion on West Egg, in order to be directly across the bay from Daisy Buchanan. He gives his wild, extravagant parties and drives his flashy automobiles in hopes of attracting Daisy's attention. She becomes his reason for being and Gatsby never loses sight of his dream and often reaches out to the green light at the end of Daisy's dock. After Nick arranges for Daisy and Gatsby to meet again, the two become close again. Gatsby believes that she loves him as much as he loves her and that she is going to leave Tom and be with him. Gatsby is murdered by George Wilson, who believes t hat Gatsby murdered his wife, Myrtle Wilson. Daisy Fay Buchanan Daisy is an attractive, wealthy, and shallow lady with luscious voice, which seems to have a sound of wealth. Daisy is wealthy and comes from a prominent family in Louisville. She marries the very wealthy Tom Buchanan. Daisy is a bored and careless woman. She is incapable of entertaining herself and wonders what she will do with her life for the next thirty years. Although she is the mother of a young daughter, she is incapable of any depth of maternal feelings. Tom Buchanan Tom is Daisy's wealthy husband. He is a shallow, egotistical, rude man and the living personification of the shallowness and carelessness of the wealthy He plays with cars and race horses, has many affairs, and treats Daisy like a meaningless object.

Three Kingdom Essay

Analyse the significance during the Three Kingdoms reign in China. The Three Kingdom period consists of the Kingdom of Wei, Kingdom of Shu and Kingdom of Wu. As a single dynasty, the Three Kingdoms Period originated in 220 AD when the Kingdom of Wei replaced the Eastern Han Dynasty which took place in 25 AD-220 AD. The Three Kingdom dynasty ended at 280 AD when the Kingdom of Wu was defeated by the Court of Jin. It is considered to be a special historical period full of power struggles and sophisticated military strategies, which some methods are still used today in modern warfare.Much can be said to justify their significance during their existence and their affects towards China during their reign. Religion would be one of the factors that contributed in China throughout this period. Buddhism had already arrived in China in the mid of Han Dynasty and brought up of its first congregation in southern China at the court of Prince of Chu. Buddhism was originally introduced in China wit h the development of the Silk Road when monks travelled with merchants.There was a need amongst the population for a belief with spiritual meanings. Hence, Buddhism took roots in China during this era. This religion was unique from other religions during the time. This new religion covered all people rich or poor, Chinese or not. Buddhist temples were constructed within the three kingdoms and thus millions of Chinese converted into Buddhism and which affected China greatly. Majority of the population in China were Buddhists. Till this day, Buddhism is recognised greatly.Architecture found new challenges in the construction of Buddhist pagodas and temples and in the monastery grottoes in the north. The Yungang cave temples are evident that Temples existed and were built during the Three Kingdoms reign. Archaeologist proved that these temples were built during the time because of the unearthed relics found on the site of these temples which dated back to the Three Kingdom period. The economy during the reign of these three kingdoms, chaos caused by war between these countries damaged the economic development of the three kingdoms.In the late Eastern Han Dynasty, also due to natural disasters, the economy was badly depressed, leading to the massive waste of farmland. Because of the collapse of the imperial court, newly minted coins never made their way into currency. Those worn copper coins were not melted and reminted and many privately minted coins appeared. Due to the collapse of the currency, China officially declared silk cloth and grains as their main currencies in 221 AD. The significance of status was well reflected during the three kingdoms.Status affected China greatly in the Southern Kingdom. They established a civil service system based on social ranks to determine the value of a person to contribute to the prosperity of the Wei. However, this system failed since the social status of a person and family affiliations would be unfair for those with a hi gher status, as they are more advantaged to those who are in a lower class than them, such as commoners and slaves. Aristocrats would marry only within their social rank or higher and gained large estates and financial wealth.Thus categorizing Chinese civilians into socio status in either rich or poor. Nobles were given high salaries and were excluded from paying taxes. However, because these rich families can afford education, literature, painting, poetry and culture, these practices became popular which helped their economy rise. The northern Kingdom improved Chinese culture and introduced strict reforms which strengthened the Chinese empire. The emperor of China had many officials and advisors which adapted a unifying Chinese style for clothes and accessories, interior designs, landscaping and even cuisine.One of the major significance that affected China was that it was the first Kingdoms to adopt traditional Chinese as the official language. This affected China immensely as Chi na had now adapted to its own official language which is still spoken today. Despite some of the negative impact of China’s economy, there were many significant advances on technology and science such as high level of military strategies with the invention of gunpowder for fireworks and gun. Smelting and metal works also became popular and was improved greatly during this period as armies were more gained more power.Improvements in other social factors were also significant such as the invention of the wind mill for irrigation, silk developments in Luoyang and Henan and Shu Kingdom’s irrigation and canal system. Machines were also constructed for food processing and transport. Brewing also became more refined because of the advances of food processors. Although crossbows had been in use for hundreds of years before this time, its design and model during this era is unknown. The crossbow used during this time period is more likely used in large group of marksmen deploye d to fire waves of bolts onto enemies from afar.The crossbow itself has superior range than normal bows. Thus it becomes more commonly used like an artillery purpose than sniping. Crossbows have been in use in China since the Zhou dynasty over 700 year earlier. In the later years, the great strategist and inventor Zhuge Liang had devised a more complicated platform. A multiple bolt firing crossbow and a semi-automatic crossbow was created to be used as an anti-personnel weapon. In terms of population the Wei was by far the strongest, retaining more than 660,000 households and 4,400,000 people within its borders.Shu had a population of 940,000, and Wu 2,300,000. Thus, Wei had more than 58% of the population and around 40% of territory. With these resources, it is estimated that it could raise an army of 400,000 whilst Shu and Wu could manage 100,000 and 230,000 respectively: roughly 10% of their registered populations. The Wu-Shu alliance against the Wei proved itself to be a militar ily stable configuration; this affected China for more than forty years as the population was unchanging during the time.In conclusive, the significance of the Three Kingdoms reign resulted in China’s technological advances like weaponry and the invention of the windmill which are evident through secondary sources. Religion also affected China during the Three Kingdom period as it was greatly recognised throughout China which is evident through archaeological structures like the temples that were built. Christina Lam Ung BIBLIOGRAPHY Hucker, C 1975, China’s Imperial Past, Stanford University Press http://www. chinapage. com/calligraphy/sushi/shu. html http://www. historyforkids. rg/learn/china/architecture/3kingdomsarchitecture. htm http://threekingdoms. com/ http://polaris. gseis. ucla. edu/yanglu/ECC_HISTORY_THREE%20KINGDOMS. htm http://www. buddhanet. net/e-learning/buddhistworld/china-txt. htm http://www. history-of-china. com/three-kingdoms/ http://www. chinaknowl edge. de/History/Division/jin-arts. html http://en. wikipedia. org/wiki/Records_of_the_Three_Kingdoms http://polaris. gseis. ucla. edu/yanglu/ECC_HISTORY_THREE%20KINGDOMS. htm http://www. chinavoc. com/history/threeking. htm http://en. wikipedia. org/wiki/Empty_Fort_Strategy

Pappus of Alexandria Essays - Mathematics, Geometry, Free Essays

Pappus of Alexandria Essays - Mathematics, Geometry, Free Essays Pappus of Alexandria Pappus was born in approximately 920 in Alexandria, Egypt. He was the last of the great Greek geometers and one of his major theorems is considered to be the basis of modern projective geometry ("Pappus"). Pappus flourished in the fourth century, writing his key work, the Mathematical Collection, as a guide to Greek geometry ("Biography"). In this work, Pappus discusses theorems and constructions of over thirty mathematicians including Euclid, Archimedes and Ptolemy ("Biography"), providing alternatives of proofs and generalizing theorems. The Collection is a handbook to all of Greek geometry and is now almost the sole source of history of that science (Thomas 564). The separate books of the Collection were divided by Pappus into numbered sections. In the fourth section, Pappus discusses an extension on the Pythagorean Theorem (Thomas 575) now known as Pappus Area (Williams). Pappus drew parallelograms on two sides of a triangle, extended the external parallels to intersection, connected the included vertex of the triangle and the intersection point, used the direction and length of that segment to construct a parallelogram adjacent to the third side of the triangle, and proved that the sum of the areas of the first two parallelograms is equal to the area of the third parallelogram (Williams, Thomas 578-9). Section five of book five of the Collection discusses regular solids with equal surfaces and their varying sizes (Heath 395). Pappus's conjecture was that the solid with the most faces is the greatest (Heath 396). He proved this using the pyramid, the cube, the octahedron, the dodecahedron, and the icosahedron of equal surfaces. Pappus noted that some of the other major Greek geometers had already worked out the proof of this conjecture using the analytical method, but that he would give a method of his own by synthetical deduction (Heath 395). Using 56 propositions about the perpendiculars from the center of a circumscribing sphere to a face of the solids, Pappus proved that if the dodecahedron and the icosahedron were inscribed in the same sphere, the same small circle in the sphere would circumscribe both the pentagon of the dodecahedron and the triangle of the icosahedron (Heath 396). He went on to show that the cube is greater than the pyramid, the octahedron is greater than the cube, and so on (Heath 396). One of Pappus's biggest contributions to geometry is Pappus's Theorem, which states, "If the vertices of a hexagon lie alternately on two lines, then the meets of opposite sides are collinear" ("Pappus"). When put another way, "If A, B and C are three distinct points on one line and if A', B' and C' are three different distinct points on a second line, then the intersections of AC' and CA', AB' and BA', and BC' and CB' are collinear" (Smart 26), Pappus's Theorem spawns the Geometry of Pappus. This is a finite geometry consisting of exactly nine points and nine lines. The pairs of points making up the intersecting lines are interchangeable (Bogomolny 2). Also, Pappus's Theorem is self-dual (Bogomolny 2), meaning that if the words "point" and "line" were interchanged in the theorem, it would still hold true. Thanks to the duality principle, any theorem proved for Pappus's geometry is also true for the dual geometry. According to Pappus, the purpose of the Collection was to explain the propositions established using geometrical methods by the ancient Greek mathematicians in a shorter and easier to understand from, and to introduce some useful theorems he himself discovered (Heath 429). Thanks to Pappus and his Collection, the world better understands theorems, propositions, and conjectures made by geometers such as Euclid, Archimedes and Ptolemy. And Pappus's Theorem and the resulting geometry helped to bring the idea of duality to life so it could be applied to axioms from other geometries.

Free Essays on Leadership

Effective leadership is comprised of several components and qualifications. Although no one is perfect, our society teaches that we have an insatiable need for self-improvement. Maslov’s hierarchy of needs shows that self-actualization is the highest, yet least achieved level. In my personal need for self-improvement, I, along with my colleague Rasheed Vanpatten, have chosen three aspects of my leadership abilities that are in need of improvement. I CALL MY GROUP COMMUNITY OR ORGANIZATION TO ACT OUT OF VALUES THAT TRANSCEND THE DAY TO DAY. I have come to realize that I quite frequently criticize those who do not act out of admirable values, yet I do not actively encourage change. For example, in instances of a lack of neighborhood pride, I personally do not litter on the street, but I never speak out when I see others that I do not know littering. More often than not, it is because of the concern that public opinions are not always given a warm welcome. I realize that true and effective leaders take a stance to make positive changes despite any possible repercussions. Over the next six months, I plan to improve on this flaw by becoming more involved in my community and my department at work. If a true leader leads by example, then I must do so by providing positive images for them to follow. I HAVE A HEALTHY SENSE OF HUMOR. I LAUGH AT MYSELF AND KEEP CYNICISM AND SARCASM IN REIN. I do not take criticism well. Constructive or otherwise. I realize that I often allow other people’s opinions of me affect my own self-confidence. Effective leaders can accept constructive criticism and utilize it to strengthen their leadership attributes. I am also told that I can be condescending and sarcastic. I think that this comes from my lack of patience. Over time I plan to increase my level of patience and consideration for others feelings by attending an anger management course. By doing so I think that I will become more... Free Essays on Leadership Free Essays on Leadership LEADERSHIP Leadership is a complex process by which a person influences other to accomplish a mission, task, or objectives and directs the organization in a way that makes it more cohesive and coherent. Managers who recognize the importance of emotional intelligence and how it effects decisions will be successful. True leaders are able to break through culture barriers and motivate employees to willingly contribute to the success of the organization. Managers should learn to utilize several different management styles to enable them to handle various situations appropriately and productively. Becoming an effective leader, first starts with thinking like a leader. Managers must initially assess the work environment and the accompanying processes. Leaders gather data to identify issues and analyze the events that they affect. Management can then pinpoint the root causes and implement different process improvement cycles to resolve the issues. The possible solutions are taken into account to come up with the biggest bang for the buck. Performance measurements for follow-up need to be put into place, so feedback can be analyzed to verify that the new processes are successful. Creating a vision that encompasses the ultimate goal of the organization gives direction to the purpose, processes, and employees. Through communicating this vision, the leaders are able to tie in the vision to the work processes, constructing a solid structure to bring focus to the organization’s goals. A clear vision creates an environment of support from lower management and as well as their subordinates. Leadership can be broken down into formal versus informal leaders. Formal leaders have legitimate power of position; that is, they have authority within an organization to influence others to work for the organization objectives. And the Informal leaders usually have no such authority and may or may not exert those influences in support of the organizat... Free Essays on Leadership Effective leadership is comprised of several components and qualifications. Although no one is perfect, our society teaches that we have an insatiable need for self-improvement. Maslov’s hierarchy of needs shows that self-actualization is the highest, yet least achieved level. In my personal need for self-improvement, I, along with my colleague Rasheed Vanpatten, have chosen three aspects of my leadership abilities that are in need of improvement. I CALL MY GROUP COMMUNITY OR ORGANIZATION TO ACT OUT OF VALUES THAT TRANSCEND THE DAY TO DAY. I have come to realize that I quite frequently criticize those who do not act out of admirable values, yet I do not actively encourage change. For example, in instances of a lack of neighborhood pride, I personally do not litter on the street, but I never speak out when I see others that I do not know littering. More often than not, it is because of the concern that public opinions are not always given a warm welcome. I realize that true and effective leaders take a stance to make positive changes despite any possible repercussions. Over the next six months, I plan to improve on this flaw by becoming more involved in my community and my department at work. If a true leader leads by example, then I must do so by providing positive images for them to follow. I HAVE A HEALTHY SENSE OF HUMOR. I LAUGH AT MYSELF AND KEEP CYNICISM AND SARCASM IN REIN. I do not take criticism well. Constructive or otherwise. I realize that I often allow other people’s opinions of me affect my own self-confidence. Effective leaders can accept constructive criticism and utilize it to strengthen their leadership attributes. I am also told that I can be condescending and sarcastic. I think that this comes from my lack of patience. Over time I plan to increase my level of patience and consideration for others feelings by attending an anger management course. By doing so I think that I will become more... Free Essays on Leadership How would you Describe a Leader and Leadership A significant part of effective leadership is the close connection between the leader and the follower, which often determines the success of the leader’s mission. Unfortunately, this leader-follower relationship cannot be created according to some simple formula. Young leaders of today face special challenges as they try to communicate and interact with their followers and potential followers. By exploring global perspectives, human diversity, and ethics, young leaders can take yet another step forward in their development and preparation for twenty-first century leadership. Globalization has many implications for leadership today and in the future. Global perspectives are being spread to the farthest points in the world and to the most isolated people. People of different cultures come to the United States daily to live, travel, or engage in business. Leaders must respond to this challenge of globalization so they can effectively reach out to as many people as possible. Opening themselves to the world’s changes allows leaders to compare and contrast their culture with the arts, language, beliefs, customs, philosophies, and ways of living of other people. By observing and questioning another culture, leaders can understand the origin of an individual’s viewpoints and become more sensitive to the cultural needs of that individual. By continually exposing themselves to other cultures, young leaders can thoroughly develop this global perspective and devote themselves to making connections with the entire world. On a more individual level, openness to human diversity plays a role in adjusting to the changes of the future. People are discovering that even within cultures, individuals come from diverse backgrounds, have different personalities, and prefer different ways of life. Young leaders can build a stronger relationship with their followers as they enhance their own appreciation ... Free Essays on Leadership How do human beings make decisions? What triggers a person to take action at any given point? These are all questions that I will attempt to answer with my theoretical research into Leon Festinger’s theory of cognitive dissonance, as well as many of the other related theories. We often do not realize the psychological events that take place in our everyday lives. It is important to take notice of theories, such as the balance theory, the congruency theory and the cognitive dissonance theory so that one’s self-persuasion occurs knowingly. As psychologist and theorist gain a better understanding of Festinger’s cognitive dissonance theory manipulation could occur more easily than it already does in today’s society. Leon Festinger’s cognitive dissonance theory is very closely related to many of the consistency theories. The first of the major consistency theories, the balance theory, was proposed by Fritz Heider (1946, 1958) and was later revised by Theodore Newcomb (1953). Heider and Newcomb’s theory was mostly looking at the interaction between two people (interpersonally) and the conflicts that arose between them. When two people have conflicting opinions or tension is felt between another person, it is more likely persuasion will occur. Because if no tension was felt between the two parties, or there were no conflicting opinions there would be no need to persuade each other. If you think about it, persuasion occurs only because there is tension between two facts, ideas or people. Charles Larson writes in his book, Persuasion, Reception and Responsibility, â€Å"another approach to the consistency theory is congruency theory, by Charles Osgood and Percy Tennenbaum (1955)† (p.82). This theory suggests that we want to have balance in our lives and there is a systematic way to numerica lly figure it out. When two attitudes collide, we must strive to strike a balance between the two attitudes. The balance varies depending on ... Free Essays on Leadership A fundamental, but far reaching, role of organisational performance and achievement could take as its starting point the identification and development of leadership. A series of questions and concerns dealing with leadership in groups, organisations and the wider community has led to the growth of numerous different schools of thought in relation to leadership. This essay is an examination of the major schools of thought on leadership theory. But more importantly, it is designed to identify and draw conclusions about the main theme underpinning the various leadership theories and what constitutes leaders and leadership. Leadership is principally concerned with the ability of an individual to influence others. This is typically accomplished through the use of the communication process towards achieving set goals, which contribute to a purpose. (Robbins, Millet, Cacioppe and Waters-Marsh pp 394 1998) However, a more comprehensive definition of leadership is provided by Bass, (in Vecchio pp 17 1997), who states that: "Leadership has been conceived as the focus of group processes, as a matter of personality, as a matter of inducing compliance, as the exercise of influence, as particular behaviors, as a form of persuasion, as a power relation, as an instrument to achieve goals, as an effect of interaction, as differentiated role, as initiation of structure, and as many combinations of these definitions." Nevertheless, many schools of thought have evolved to explain the rationales and assumptions in relation to the concept of leadership, and more importantly, to explain what it is that constitutes a lea der. Indeed, the first theories of leadership attempt to identify the traits and/or inherent attributes of leaders, regardless of the leader’s situation or circumstances. (Nelson and Quick, 1997) Initial studies of leadership considered leaders as individuals endowed with certain personality traits, which constitute their abilit... Free Essays on Leadership Dead Poets Society 1. What changes did you see in the group and in the characteristics of individuals? At the beginning of the film after the ceremony, the students are going through a forming stage where they are sharing polite conversation and are trying to know each other. Even on this stage Neil and Todd are already emerging as playing prominent roles in the movie.  · John Keating is the English professor who is introduced during the opening ceremony and has unconventional ways of teaching. He teaches his students to write poetry to express their feelings and to think for themselves. His passion was language and ideas, he believes in individuality and freedom. His character does not seem to change much during the movie, he is firm to his believes and use all kind of unorthodox methods to show the students not to conform even, to strive to be themselves even when other will disapprove.  · Neil Perry is a very popular student, bright and high achieving, he has a passion for acting but seems afraid of his overbearing father. He starts changing his priorities and getting more courage after Keating start teaching him on the importance of after discovering Keating’s senior annual and learning about the â€Å"Dead Poets Society† and take the initiative to form their own society. His character changes and he dares to disobey his father and take acting. Neil’s death can be seen as an act of a not so strong person or a way to defy his father one more time and show him that at the end he is his own person and do what he wants.  · Todd Anderson feels pressured for being the brother of a gifted person, he acts shy at first and is very insecure of his own skills. He gets transformed after Neil’s death and realizes the importance of being his own person and to think for himself.  · Richard Cameron is serious and loyal to the school and has trouble with the ideas that Keating is teaching. His loyalty is to the school and his characte... Free Essays on Leadership Leadership A significant part of effective leadership is the close connection between the leader and the follower, which often determines the success of the leader’s mission. Unfortunately, this leader-follower relationship cannot be created according to some simple formula. Young leaders of today face special challenges as they try to communicate and interact with their followers and potential followers. By exploring global perspectives, human diversity, and ethics, young leaders can take yet another step forward in their development and preparation for twenty-first century leadership. Globalization has many implications for leadership today and in the future. Global perspectives are being spread to the farthest points in the world and to the most isolated people. People of different cultures come to the United States daily to live, travel, or engage in business. Leaders must respond to this challenge of globalization so they can effectively reach out to as many people as possible. Opening themselves to the world’s changes allows leaders to compare and contrast their culture with the arts, language, beliefs, customs, philosophies, and ways of living of other people. By observing and questioning another culture, leaders can understand the origin of an individual’s viewpoints and become more sensitive to the cultural needs of that individual. By continually exposing themselves to other cultures, young leaders can thoroughly develop this global perspective and devote themselves to making connections with the entire world (Pierce, 2002, p 287). On a more individual level, openness to human diversity plays a role in adjusting to the changes of the future. People are discovering that even within cultures, individuals come from diverse backgrounds, have different personalities, and prefer different ways of life. Young leaders can build a stronger relationship with their followers as they enhance their own appreciation for... Free Essays on Leadership The Japanese Approach U.S. scholars have paid attention to Japanese management systems and contrasts in leadership styles for several decades. This interest has increased along with the exceptional success of Japanese industry and highly visible advantages gained by those companies in quality production. The Japanese system is widely known for its lifetime employment guarantee, a seniority system that rewards loyalty and commitment to organizational harmony. In fact, Japanese management success has rested on three pillars: developing employee loyalty, improving productivity, and pursuing continuous quality improvement. Within this broad outline, several characteristics of Japanese companies emerge. First, employees, once hired, rarely leave for jobs at other companies even though they always have that choice. Second, because of Japan’s insular character, it has retained a homogeneous population that maintains cultural and linguistic integrity; in effect, it is a closed social system of relationships among companies, groups, and political interests. Third, Japan developed a so-called bottom-up decision-making environment that relies on active participation by all employees. The name of this management approach, ringi-sei (or ringi), literally means â€Å"reverential inquiryâ⠂¬  Japan’s approach to leadership is difficult to understand apart from its industrial history, beginning with the Meiji Restoration in 1868. At that time, growth depended heavily on the strength and private fortunes of feudal families. These social institutions amounted to military clans with strong internal networks of political and merchant relationships. As they began to establish Japan’s industrial base, they created family-dominated holding companies that began competing with on another in commerce much as they had in war. Known as zaibatsu, these conglomerates competed by establishing huge trading companies to reach beyond Japan for technology and ... Free Essays on Leadership The Japanese Approach U.S. scholars have paid attention to Japanese management systems and contrasts in leadership styles for several decades. This interest has increased along with the exceptional success of Japanese industry and highly visible advantages gained by those companies in quality production. The Japanese system is widely known for its lifetime employment guarantee, a seniority system that rewards loyalty and commitment to organizational harmony. In fact, Japanese management success has rested on three pillars: developing employee loyalty, improving productivity, and pursuing continuous quality improvement. Within this broad outline, several characteristics of Japanese companies emerge. First, employees, once hired, rarely leave for jobs at other companies even though they always have that choice. Second, because of Japan’s insular character, it has retained a homogeneous population that maintains cultural and linguistic integrity; in effect, it is a closed social system of relationships among companies, groups, and political interests. Third, Japan developed a so-called bottom-up decision-making environment that relies on active participation by all employees. The name of this management approach, ringi-sei (or ringi), literally means â€Å"reverential inquiryâ⠂¬  Japan’s approach to leadership is difficult to understand apart from its industrial history, beginning with the Meiji Restoration in 1868. At that time, growth depended heavily on the strength and private fortunes of feudal families. These social institutions amounted to military clans with strong internal networks of political and merchant relationships. As they began to establish Japan’s industrial base, they created family-dominated holding companies that began competing with on another in commerce much as they had in war. Known as zaibatsu, these conglomerates competed by establishing huge trading companies to reach beyond Japan for technology and ... Free Essays on Leadership Team leaders What is leadership? â€Å"Leadership is the ability to influence a group toward the achievement of goals† page 131 Robbins. Leaders can emerge from anywhere, and they do not necessarily have to be assigned the role of a leader to become one. There are two theories that support what makes an effective leader. The first theory that will be discussed is the trait theory. When researching what traits make up a good leader the researchers always seemed to be coming up short. They could not identify certain traits that would separate a leader from a follower, or an effective leader from an ineffective. Researchers were able to come up with six traits normally identified with a leader. The â€Å"six traits on which leaders differ from nonleaders include 1) drive and ambition, 2) the desire to lead and influence others, 3) honesty and integrity, 4) self-confidence, 5) intelligence, and 6) in-depth technical knowledge related to there area of responsibility† page 132 Robbins. The trait theory has many holes in it because it takes more than just traits to make a person a good leader. Traits are definitely a factor that determines how well leader will lead, but how a leader can handle and adapt to situational factors is another big factor. Other researches did not really accept the trait theory, and set them off looking for another theory to answer the question what makes a good leader. The birth of the behavioral theory started after the conclusion of the trait theory. What separate the behavioral theory between the trait theory are the underlying assumptions. The behavioral theory states that if there were certain behaviors that make up a leader, that you would be able to teach those to others. The trait theory implies that either you were born with what it takes or you were not. Ohio State University and Michigan University both did research on the behavioral theory. Ohio State came up with two dimensions called i... Free Essays on Leadership One of the standards of the National Honors Society is that of leadership. Members are expected not only to strive to improve their social environment, but act as a role model, and influence his or her peers in a positive and responsible manner. Students must also balance assertiveness with a compassionate heart. Through my experiences as an editor on the newspaper and captain of the {ENTER SPORTS TEAM HERE], I believe that I demonstrate the NHS ideal of leadership. As editor of {POSITION} for the school newspaper, I have learned to handle my position with authority while gaining the respect of the staff. Every month, the editors of the newspaper are expected to put out a newspaper for the student body that meets the high standards set by past editors. Needless to say, there is little room for error during the process and it is up to us to show the staff initiative and a no-nonsense attitude. Recently, I was put in the position of demonstrating authority with one of my peers when a very important article on Founders’ Park was chosen for the front page. The writer of the piece had to be pushed and prodded and it was my responsibility as an editor to not only help her with the article, but keep her from skipping out of class when she should be working on the story. Through my experiences with the school newspa- per, I have learned that leadership, one of the ideals of NHS, means getting the job done successfully and in a responsible manner. There is also another side of leadership that is often overlooked, yet I came across it while captain of the {SPORTS TEAM] We had the potential and talent to have a wonderful season, but inner conflicts and personal problems got in the way. Finally, I realized that it was time to take the initiative and show my teammates that we were not only a team, but a family and would always be there for each other. I held a meeting one day after school and my ... Free Essays on Leadership Leadership Essay written by: Jake Leadership comes in many different forms but they all are heading toward the same goal; and that is to communicate with people. Some people are silent leaders and lead by example some are more vocal. Nevertheless, whatever type of leader you are, there are certain criteria that must be met. For example being a good role model, being dependable, being trust worthy, these are all things that a true leader must possess. However, all leaders have their strengths and weakness and these are a few areas in which men and woman striving to become leaders often have trouble dealing with. All to often leaders become over defensive and it beings to tear away at the seams of a cohesive unit. A little defensiveness is healthy self-protection...like your immune system. Excessive defensiveness will prevent you from learning from your mistakes after all, why do anything different, if all your mistakes are someone else's fault? Feeling angry because of changes imposed from above? Attack the stupidity of your bosses and you will feel better! This move can be self-defeating if it stops you from understanding their rationale and coming to terms with your own resistance to change. If you have healthy self-esteem, you should be able to admit your mistakes if you have low self-esteem you will either be too hard on yourself for even small mistakes, or you will overreact and defensively never admit them! When you anticipate the failure of one of your projects, do you start telling people why it will fail? You are setting up your defenses in advance so you will not have to create the m after the fact. Advance defensiveness can even facilitate failure. Some people will even sabotage their own projects, when they start to think they will fail, if they can do so in a way that ensures their getting off the hook. Recognizing and avoiding your own excessive defensiveness is not easy if you have developed a pattern of protecting a...

CORREGIDORA essays

CORREGIDORA essays Gayl Jones's Corregidora is not your typical response to a long and rather terrifying history of slavery in the Americas. Instead, it is an attempt to humanize the ugly experiences of older African-American generations. While on the surface, it appears another story focusing on the history of slavery in Americas; it is nonetheless a deeper and more complex analysis of that period in time. Ursa, is the protagonist of the novel, who is burdened by the painful history of her family and believes she is responsible for passing the stories on to the next generation, the way her mother and grandmother did. However since she has not experienced slavery in the way her ancestors did, Ursa relives those experiences through her music. For Ursa, music is her savior. She believes it can help her find the liberation from past that she seeks so ardently. However because of the fact that her ancestors including her mother and grandmother, constantly remind her of their past, Ursa is perpetually haunted by her family history. Music is important to her as she says in the novel, "I am Ursa Corregidora. I have tears for eyes. I was made to touch my past at an early age ... Let no one pollute my music. I will dig out their trumpets. I will pluck out their eyes" (77). Music is her sole means of redemption because in the absence of authentic records, Ursa felt her blues could the pain and suffering of her ancestors to next generations. Corregidora has both real and symbolic value in the book because on the one hand he is the person who destroyed the lives of Gram and Great Gram while on the other, he also symbolizes male legacy of chauvinism and exploitation that threatens the female freedom and existence. In the novel, Ursa is so intricately connected with her family history thatr everything that happens to her is linked with some past ugly experience of her ancestors. For example, when she becomes infertile ...

Ch 10 Boeing Case Study Example | Topics and Well Written Essays - 500 words

Ch 10 Boeing - Case Study Example Various factors both internal and external lead to this downfall of Boeing in late 90’s and early this decade. Boeing has now managed to strike gold again with Dreamliner while Airbus stumbled. But both were troubled by poor outsourcing strategies. This essay tries to address factors during this phase. One of the main reasons for Boeing’s downfall was the financial problems in Asia which lead numerous orders being cancelled and postponed. Boeing took a very long time to anticipate the impact of economic conditions in Asia. If Boeing had anticipated the negative impact of Asian economy sooner, it could have prevented some of the problems that it confronted. It could have been well prepared and managed its production more intelligently which would help in avoiding losses. Boeing’s top management messed up big time and made disastrous calculations in the late 1990’s which caused huge losses to the company. They were too blind to look beyond their traditional strategy and were adamant to maintain the 60% market share. After their poor show the top management should have been fired and new management that would bring in fresh ideas should have been hired. This would help the company to attack the problem in a different way and come up with a better strategy. â€Å"Management worries too much about Airbus, and to hell with the stockholders†.

World Trade Organisation Law Essay Example | Topics and Well Written Essays - 2000 words

World Trade Organisation Law - Essay Example Since 1947, many General Agreement on Tariffs and Trade (GATT) panel reports proposed that "the burden of establishing a violation under Article XXIII: 1(a) of the GATT 1947 was on the complaining party"2. "As early as 1952, in Treatment by Germany of Imports of Sardines, concerning a complaint by Norway, the panel clearly put the burden of establishing a violation of the GATT 1947 obligations at issue on the complaining party."3 Many other panel reports followed to confirm this proposition. In 1978, in EEC - Measures on Animal Feed Proteins, the 1992 report in Canada - Import, Distribution and Sale of Certain Alcoholic Drinks by Provincial Marketing Agencies and the 1994 report in United States - Measures Affecting the Importation, Internal Sale and Use of Tobacco. Nevertheless, it is the 1997 panel report United States - Measures Affecting Imports of Woven Wool Shirts and Blouses from India which under the GATT 1994 constitutes the reference in the Burden of Proof issue and confirm ed that it is the complainant who should bring the proper pieces of evidence in order to prove his complaint. We will try in the following essay to explain the different rules that guide the admission, submitting and admissibility of evidence, and we will focus on the current system of Burden of Proof by analyz... Subsequently, and still at the same meeting, the party against which the complaint has been brought shall be asked to present its point of view."4 In the idea of the complainant having to show Burden of Proof, it is his duty to present the necessary evidence to prove his case. The complainant is the first party invited to do so and then the other party, the respondent, will have the possibility to present its own evidence. The evidences are usually presented at the first substantive meeting in order to build the case. This is the usual conduct of the dispute settlement procedure. Nevertheless, in Understanding on Rules and Procedures Governing the Settlement of Disputes5, we are presented the Argentina - Textiles and Apparel dispute where Argentina has argued in his appeal that evidence should not have been accepted after this first substantive meeting and that it was inconsistent with Article 11 of the DSU. Argentina requested the evidence to be rejected but the Panel replied that it gave sufficient time to Argentina in order to prepare for this new submission. It finally stated: Article11 of the DSU does not establish time limits for the submission of evidence to a panel. Article12.1 of the DSU directs a panel to follow the Working Procedures set out in Appendix 3 of the DSU, but at the same time authorizes a panel to do otherwise after consulting the parties to the dispute. The Working Procedures in Appendix 3 also do not establish precise deadlines for the presentation of evidence by a party to the dispute. It is true that the Working Procedures 'do not prohibit' submission of additional evidence after the first

IHRM Recommendations - Improving Subsidiary Performance Essay

IHRM Recommendations - Improving Subsidiary Performance - Essay Example Within this operation, Joe Mendes reports that attempts to integrate a performance management system are meeting with worker and union resistance, generally obstructing forward productivity in this subsidiary. Our subsidiary in France is plagued with excessive staff holidays, which tends to disrupt production and overall facility productivity, requiring a more effective performance management system and a method by which to boost productivity. In Sweden, Gary Alder reports that high unionisation, a workforce which offers resistance to performance management targets, and American expatriate managers who are not adapting management policies befitting Swedish cultural ideals are causing significant barriers to effective HRM and productivity. Because of the problems with expatriate managers and foreign labour expectations, a series of recommendations are offered to better streamline and enhance the international human resources policies of Medical Precision Systems. MPS has made a marked effort to expand into international territory, with all three of the firms subsidiary operations having been acquired or established no less than ten years ago. Under the ultimate strategy of transforming MPS into a transnational entity, clearly, a tremendous improvement effort is required to ensure that MPS reaches its target of global expansion with minimal disruption to the business objectives for growth and profitability. Currently, under the phases of internationalisation proposed by Adler & Ghadar (1990), MPS has reached a level of multi-domestic or international operations, not yet categorised as a multi-national firm. Multinational, or global firms, require that management (regardless of their point of host origin) share a common set of values and beliefs. As of this date, MPS' subsidiary operations remain focused on improving local responsiveness and attempts to transfer American, domestic learnings to those of the overseas labour forces.

State Sovereignty and Lawful Intervention Essay

State Sovereignty and Lawful Intervention - Essay Example International law emphasizes on the duties and responsibilities of states, in the conduct of their international relations with other states. There is a duty â€Å"to refrain from intervention or the dictatorial interference by a State in the affairs of another State for the purpose of maintaining or altering the actual condition of things† (Coquia and Santiago 115). Intervention is basically illegal under international law as it violates the sovereignty of a state (Coquia and Santiago 459) and affects the independence, the international personality, the territorial supremacy and even the existence of a state (Coquia and Santiago 115). However, there are instances where intervention is lawful based on â€Å"existing legal restrictions upon the independence or territorial or personal supremacy of the State intervened with† (Coquia and Santiago 116). Among the reasons which have been cited for state intervention are the following: intervention as a self-defense, for humanitarian reasons and finally for abatement. Self-Defense A State may intervene for its preservation or self-defense against armed attack provided that there exists an immediate danger of attack. It is important therefore to determine whether there exists an immediate danger of an armed attack or not. Thus the exercise or the use of force in self-defense would be justified under international law provided that the need for such force was â€Å"instant, overwhelming, immediate and that there was no viable alternative action which could be taken†

Analysis situation Essay Example | Topics and Well Written Essays - 250 words

Analysis situation - Essay Example Consumers of both these drugs express a somewhat mixed reaction towards the drugs as regards their outcome. However, researchers found it worth recording that, patients treated with lower dosage of new pradaxa are less likely to encounter a major bleeding problem as compared to rate of bleeding in patients treated with warfarin (34). As a result, consumers would prefer the new pradaxa since it is efficacy is higher. It is clear that patients cannot use warfarin if they are subjects of surgery since, if administered, it can lead to severe side effects like heavy bleeding that can cause death. Contrary, some countries approved the use of pradaxa in assisting to prevent blood clotting in patients gone through elective complete hip or knee replacement surgery. In conclusion, the need to provide an effective and suitable alternative to the common warfarin is acting as a market booster for pradaxa. With support and market approval, pradaxa will reap a huge market share due to uniqueness and effectiveness. Additionally, pradaxa consumers can swallow the pill and immediately turn off the heparin hence allowing fib patients room to go head home without an enoxaparin bridge (41). Pradaxa will capitalize and dominate the largest market share since it makes consumers feel less anxious about intracranial bleeding compared to Coumadin (warfarin). Another fact that will make pradaxa a total market effect is the fact that consumers do not need frequent blood test monitoring thus proving time and money

State Sovereignty and Lawful Intervention Essay

State Sovereignty and Lawful Intervention - Essay Example International law emphasizes on the duties and responsibilities of states, in the conduct of their international relations with other states. There is a duty â€Å"to refrain from intervention or the dictatorial interference by a State in the affairs of another State for the purpose of maintaining or altering the actual condition of things† (Coquia and Santiago 115). Intervention is basically illegal under international law as it violates the sovereignty of a state (Coquia and Santiago 459) and affects the independence, the international personality, the territorial supremacy and even the existence of a state (Coquia and Santiago 115). However, there are instances where intervention is lawful based on â€Å"existing legal restrictions upon the independence or territorial or personal supremacy of the State intervened with† (Coquia and Santiago 116). Among the reasons which have been cited for state intervention are the following: intervention as a self-defense, for humanitarian reasons and finally for abatement. Self-Defense A State may intervene for its preservation or self-defense against armed attack provided that there exists an immediate danger of attack. It is important therefore to determine whether there exists an immediate danger of an armed attack or not. Thus the exercise or the use of force in self-defense would be justified under international law provided that the need for such force was â€Å"instant, overwhelming, immediate and that there was no viable alternative action which could be taken†

Software Technology Evaluation Research Paper Example | Topics and Well Written Essays - 1250 words

Software Technology Evaluation - Research Paper Example More specifically, organizations are becoming aware of the threats that peer-to-peer software poses to their networks and users who download or upload files. With regard to the request the client made, it is reasonable to have concern over users who install file sharing software without receiving the authority to do so. This is because there are many threats that target files sharing software, which can harm computer users and the corporate resources, as well. While peer-to-peer file sharing software is popular, their mechanisms of operations offer significant opportunities for hackers to perform exploits that can harm its users. More specifically, such software like uTorrent, Bit Torrent and other popular files sharing softwares can allow propagation of malicious codes such as worms, and spyware. File sharing software can also help hackers carry out intrusion into host computers where they can steal data. Unauthorized installation of file sharing software can expose the host compute rs to peer-to-peer worms that can affect the users of the network. Over years, file sharing community has been facing the problem of peer-to-peer worms that exploit the vulnerability of hosts in the peer-to-peer network (Salomon, 2010). ... In most cases, peer-to-peer networks have scanning worms, which can use the peer-to-peer software to exploit network vulnerability. Indiscriminate and unauthorized installation of file sharing software can introduce spyware into the corporate network. It is has been argued that users install spyware software unknowingly because some get installed along free software or files sharing applications (Baskin & Piltzecker, 2006). More often than not, developers of spyware use free software as a way of distributing their spyware programs that hope to exploit unsuspecting users. Because of this approach, unauthorized installation of file sharing software can introduce spyware into the corporate computers such as desktops and laptops (Appleman, 2004). The problem of spyware entails monitoring and sharing of information on the user of the system. This means that a spyware can monitor the use of an infected computer and share the information with the developer of the spyware. Through this appro ach, the organization can lose valuable information that could be used against it by its competitors or hackers for criminal acts. While there other ways that spyware can penetrate the corporate network, unauthorized installation of files sharing network is the most covert way of installing spyware on any computer, whether a desktop or laptop computer. Installation of file sharing software on a corporate network can allow hackers to penetrate the network and execute other functions that harm computers connected to the network. While computers users can install new file sharing software to use for distributing materials on the internet, there are high chances that hackers can use the software to gain access to the network resources such as servers or desktop

The most difficult decision I have made and its personal effect Essay Example for Free

The most difficult decision I have made and its personal effect Essay In 2011, I joined Company ABC as a business development manager. A mining company, this experience gave me the opportunity to expand my knowledge and experiences beyond the realm of marketing. I enjoyed my work there greatly and learned a lot about both the mining and energy industries. In 2012, Company ABC transferred me to a sister company that was solely focused on coal mining. I accepted the transfer happily as I believed it would continue to offer opportunities to grow within the industry. Additionally, the vast amount of resources and compensation from the company allowed me to engage in higher-level business with larger corporations. My primary responsibility at this time was to secure strategic partnerships and financial resources as a means of expanding our research and development programs and expanding our coal mining operations. I was also tasked with researching alternative renewable energy sources to more wholly develop the company’s projects. I enjoyed a great deal of success at this time and, more importantly, able to save a great deal of money in preparation for my MBA. Despite the growth the company saw at this time and my own personal gains, I was faced with a very difficult decision. Often my superiors would encourage me to engage in unethical business practices to secure partnerships and contracts that were more lucrative. This included bribery, unethical consideration, or the giving of gifts to persuade clients and associates. While the prospect of personal financial gain was very tempting to me, I knew that if I followed my superiors’ directives I could never be truly proud of my work. Against the advice of co-workers and family alike, I chose not to follow a path that would make me ashamed or guilty about my work. I decided to leave the company shortly after this problem arose choosing instead to follow a path I could be proud of. Shortly after leaving, I joined Company XYZ. While the opportunity for growth within the company and the amount of compensation is much less, I know that the quality and proper nature of the work is much more fulfilling in the end. While I reflect on my time with Company ABC and their sister company, I have fond memories and will be grateful for the opportunity and amount of learning I enjoyed in such a short period. However, that experience also taught me there is no amount of money that can cover up a lack of pride in your work.

Natural product chemistry

Natural product chemistry Introduction Of Natural Product Chemistry In the beginning of organic chemistry was natural products chemistry. For a long period, up to the 1960s the structural studies of natural products served as the principle driving force for the discovery of new chemical reactivity. The introduction of spectroscopic techniques, however, removed much of the intellectual challenge involved in structure elucidation. Furthermore, natural products chemistry suffered a dramatic decline from the mid 1990s when major pharmaceutical companies disinvested in this area and switched to more rational combi-chem approaches. Nevertheless, the improvements in spectroscopic methods have historically stimulated natural products chemistry and the efforts to examine new compounds from unusual organisms rapidly and systematically. Natural products chemistry survived and began to flourish again in recent years also through chemical biology and chemical genetics and the realization that natural product structures often explore structural space unavailable t o combi-chem approaches. As a result, challenges for natural product chemists are not diminishing, they are just changing. Natural product chemistry turned to an interdisciplinary science, where the success of a chemist would only be possible in close collaboration with biologists, pharmacologists, and clinicists. Thus many novel biological activities such as beta-tubulin assembly inhibitors for example, could only have emerged from the natural products arena. Contents Of Natural Chemistry Steroids.- Terpenoids.- Fatty Lipids and Prostaglandins.- Alkaloid.- Amino Acids and Proteins.- Nucleic Acids.- Carbohydrates.- Plant and Insect Growth Regulators.- Phenolic Compounds and Natural Dyes.- Marine Natural Products.- Antibacterials.- Vitamins and Hormones. Natural product A natural product is a chemical compound or substance produced by a living organism found in nature that usually has a pharmacological or biological activity for use in pharmaceutical drug discovery and drug design. A natural product can be considered as such even if it can be prepared by total synthesis. These small molecules provide the source or inspiration for the majority of FDA-approved agents and continue to be one of the major sources of inspiration for drug discovery. In particular, these compounds are important in the treatment of life-threatening conditions. Natural sources Natural products may be extracted from tissues of terrestrial plants, marine organisms or microorganism fermentation broths. A crude (untreated) extract from any one of these sources typically contains novel, structurally diverse chemical compounds, which the natural environment is a rich source of. Chemical diversity in nature is based on biological and geographical diversity, so researchers travel around the world obtaining samples to analyze and evaluate in drug discovery screens or bioassays. This effort to search for natural products is known as bioprospecting. Animal sources Animals can sometimes be a source of new lead compounds. For example, a series of antibiotic peptides were extracted from the skin of the African clawed frog and a potent analgesic compound called epibatidine was obtained from the skin extracts of the Ecuadorian poison frog. Screening of natural products Pharmacognosy provides the tools to identify, select and process natural products destined for medicinal use. Usually, the natural product compound has some form of biological activity and that compound is known as the active principle such a structure can act as a lead compound (not to be confused with compounds containing the element lead). Many of todays medicines are obtained directly from a natural source. On the other hand, some medicines are developed from a lead compound originally obtained from a natural source. This means the lead compound: can be produced by total synthesis, or can be a starting point (precursor) for a semisynthetic compound, or can act as a template for a structurally different total synthetic compound. This is because most biologically active natural product compounds are secondary metabolites with very complex structures. This has an advantage in that they are extremely novel compounds but this complexity also makes many lead compounds synthesis difficult and the compound usually has to be extracted from its natural source a slow, expensive and inefficient process. As a result, there is usually an advantage in designing simpler analogues. The plant kingdom Plants have always been a rich source of lead compounds (e.g. morphine, cocaine, digitalis, quinine, tubocurarine, nicotine, and muscarine). Many of these lead compounds are useful drugs in themselves (e.g. morphine and quinine), and others have been the basis for synthetic drugs (e.g. local anaesthetics developed from cocaine). Clinically useful drugs which have been recently isolated from plants include the anticancer agent paclitaxel (Taxol) from the yew tree, and the antimalarial agent artemisinin from Artemisia annua. Plants provide a large bank of rich, complex and highly varied structures which are unlikely to be synthesized in laboratories. Furthermore, evolution has already carried out a screening process itself whereby plants are more likely to survive if they contain potent compounds which deter animals or insects from eating them. Even today, the number of plants that have been extensively studied is relatively very few and the vast majority have not been studied at all. The marine world In recent years, there has been a great interest in finding lead compounds from marine sources. Coral, sponges, fish, and marine microorganisms have a wealth of biologically potent chemicals with interesting inflammatory, antiviral, and anticancer activity. For example, curacin A is obtained from a marine cyanobacterium and shows potent antitumor activity. Other antitumor agents derived from marine sources include eleutherobin, discodermolide, bryostatins, dolostatins, and cephalostatins. The microbial world Microorganisms such as bacteria and fungi have been invaluable for discovering drugs and lead compounds. These microorganisms produce a large variety of antimicrobial agents which have evolved to give their hosts an advantage over their competitors in the microbiological world. The screening of microorganisms became highly popular after the discovery of penicillin. Soil and water samples were collected from all over the world in order to study new bacterial or fungal strains, leading to an impressive arsenal of antibacterial agents such as the cephalosporins, tetracyclines, aminoglycosides, rifamycins, and chloramphenicol. Although most of the drugs derived from microorganisms are used in antibacterial therapy, some microbial metabolites have provided lead compounds in other fields of medicine. For example, asperlicin isolated from Aspergillus alliaceus is a novel antagonist of a peptide hormone called cholecystokinin (CCK) which is involved in the control of appetite. CCK also acts as a neurotransmitter in the brain and is thought to be involved in panic attacks. Analogues of asperlicin may therefore have potential in treating anxiety. Other examples include the fungal metabolite lovastatin, which was the lead compound for a series of drugs that lower cholesterol levels, and another fungal metabolite called ciclosporin which is used to suppress the immune response after transplantation operations. Venoms and toxins Venoms and toxins from animals, plants, snakes, spiders, scorpions, insects, and microorganisms are extremely potent because they often have very specific interactions with a macromolecular target in the body. As a result, they have proved important tools in studying receptors, ion channels, and enzymes. Many of these toxins are polypeptides (e.g. É‘-bungarotoxin from cobras). However, non-peptide toxins such as tetrodotoxin from the puffer fish are also extremely potent. Venoms and toxins have been used as lead compounds in the development of novel drugs. For example, teprotide, a peptide isolated from the venom of the Brazilian viper, was the lead compound for the development of the antihypertensive agents cilazapril and captopril. The neurotoxins from Clostridium botulinum are responsible for serious food poisoning (botulism), but they have a clinical use as well. They can be injected into specific muscles (such as those controlling the eyelid) to prevent muscle spasm. These toxins prevent cholinergic transmission and could well prove a lead for the development of novel anticholinergic drugs. Traditional Medicine In the past, traditional peoples or ancient civilizations depended greatly on local flora and fauna for their survival. They would experiment with various berries, leaves, roots, animal parts or minerals to find out what effects they had. As a result, many crude drugs were observed by the local healer or shaman to have some medical use. Although some preparations may have been dangerous, or worked by a ceremonial or placebo effect, traditional healing systems usually had a substantial active pharmacopoeia, and in fact most western medicines up until the 1920s were developed this way. Some systems, like traditional Chinese medicine or Ayurveda were fully as sophisticated and as documented systems as western medicine, although they might use different paradigms. Many of these aqueous, ethanolic, distilled, condensed or dried extracts do indeed have a real and beneficial effect, and a study of ethnobotany can give clues as to which plants might be worth studying in more detail. Rhubarb root has been used as a purgative for many centuries. In China, it was called The General because of its galloping charge and was only used for one or two doses unless processed to reduce its purgative qualities. (Bulk laxatives would follow or be used on weaker patients according to the complex laxative protocols of the medical system.[2]) The most significant chemicals in rhubarb root are anthraquinones, which were used as the lead compounds in the design of the laxative dantron. The extensive records of Chinese medicine about response to Artemisia preparations for malaria also provided the clue to the novel antimalarial drug artemisinin. The therapeutic properties of the opium poppy (active principle morphine) were known in Ancient Egypt, were those of the Solanaceae plants in ancient Greece (active principles atropine and hyoscine). The snakeroot plant was well regarded in India (active principle reserpine), and herbalists in medieval England used extracts from the willow tree(salicin) and foxglove (active principle digitalis a mixture of compounds such as digitoxin, digitonin, digitalin). The Aztec and Mayan cultures of Mesoamerica used extracts from a variety of bushes and trees including the ipecacuanha root (active principle emetine), coca bush (active principle cocaine), and cinchona bark (active principle quinine). It can be challenging to obtain information from practitioners of traditional medicine unless a genuine long term relationship is made. Ethnobotanist Richard Schultes approached the Amazonian shamans with respect, dealing with them on their terms. He became a depswa medicine man sharing their rituals while gaining knowledge. They responded to his inquiries in kind, leading to new medicines.[3] On the other hand Cherokee herbalist David Winston recounts how his uncle, a medicine priest, would habitually give misinformation to the visiting ethnobotanists. The acupuncturists who investigated Mayan medicine recounted in Wind in the Blood had something to share with the native healers and thus were able to find information not available to anthropologists.[4] The issue of rights to medicine derived from native plants used and frequently cultivated by native healers complicates this issue. Isolation and purification If the lead compound (or active principle) is present in a mixture of other compounds from a natural source, it has to be isolated and purified. The ease with which the active principle can be isolated and purified depends much on the structure, stability, and quantity of the compound. For example, Alexander Fleming recognized the antibiotic qualities of penicillin and its remarkable non-toxic nature to humans, but he disregarded it as a clinically useful drug because he was unable to purify it. He could isolate it in aqueous solution, but whenever he tried to remove the water, the drug was destroyed. It was not until the development of new experimental procedures such as freeze drying and chromatography that the successful isolation and purification of penicillin and other natural products became feasible. Synthesis Not all natural products can be fully synthesized and many natural products have very complex structures that are too difficult and expensive to synthesize on an industrial scale. These include drugs such as penicillin, morphine, and paclitaxel (Taxol). Such compounds can only be harvested from their natural source a process which can be tedious, time consuming, and expensive, as well as being wasteful on the natural resource. For example, one yew tree would have to be cut down to extract enough paclitaxel from its bark for a single dose. Furthermore, the number of structural analogues that can be obtained from harvesting is severely limited. A further problem is that isolates often work differently than the original natural products which have synergies and may combine, say, antimicrobial compounds with compounds that stimulate various pathways of the immune system: Many higher plants contain novel metabolites with antimicrobial and antiviral properties. However, in the developed world almost all clinically used chemotherapeutics have been produced by in vitro chemical synthesis. Exceptions, like taxol and vincristine, were structurally complex metabolites that were difficult to synthesize in vitro. Many non-natural, synthetic drugs cause severe side effects that were not acceptable except as treatments of last resort for terminal diseases such as cancer. The metabolites discovered in medicinal plants may avoid the side effect of synthetic drugs, because they must accumulate within living cells. Semisynthetic procedures can sometimes get around these problems. This often involves harvesting a biosynthetic intermediate from the natural source, rather than the final (lead) compound itself. The intermediate could then be converted to the final product by conventional synthesis. This approach can have two advantages. First, the intermediate may be more easily extracted in higher yield than the final product itself. Second, it may allow the possibility of synthesizing analogues of the final product. The semisynthetic penicillins are an illustration of this approach. Another recent example is that of paclitaxel. It is manufactured by extracting 10-deacetylbaccatin III from the needles of the yew tree, then carrying out a four-stage synthesis. Use Of Natural Product Ayurveda Chinese medicine Ethnobotany Journal of Natural Products Pharmacognosy Phytotherapy Secondary metabolite During the last few decades, research into natural products has advanced tremendously thanks to contributions from the fields of chemistry, life sciences, food science and material sciences. Comparisons of natural products from microorganisms, lower eukaryotes, animals, higher plants and marine organisms are now well documented. This book provides an easy-to-read overview of natural products. It includes twelve chapters covering most of the aspects of natural products chemistry. Each chapter covers general introduction, nomenclature, occurrence, isolation, detection, structure elucidation both by degradation and spectroscopic techniques, biosynthesis, synthesis, biological activity and commercial applications, if any, of the compounds mentioned in each topic. Therefore it will be useful for students, other researchers and industry. The introduction to each chapter is brief and attempts only to supply general knowledge in the particular field. Furthermore, at the end of each chapter t here is a list of recommended books for additional study and a list of relevant questions for practice. Combined with pharmacological screening, natural products chemistry has always provided highly useful leads for drug discovery. The searches for new biologically active compounds are most often based on hints coming from ethnobotany but there are still a huge number of unstudied plants, not to speak of mushrooms, marine organisms, insects, and microorganisms. There is a wealth of molecular diversity out there, waiting to be discovered and utilized. The central issue of such type of studies, structure elucidation, although often believed to be trivial, is still a process full of adventure, discovery, and even unavoidable pitfalls. Thus structure elucidation has still much to offer, especially when combined with biological tests. Chemistry Central Journal is waiting for your results to publish. Besides the classic studies connected to pharmacological activities, new developments challenge natural products chemists, such as metabolomics, the large-scale phytochemical analysis in the functional genomics era. Metabolomic requires from a natural product chemist brilliant knowledge of modern analytical techniques and chemometry and close collaboration with biochemists and biologists. Chemical ecology, too, could not advance properly without natural product chemistry. Approximately 60% of the worlds population relies almost entirely on plants for medication. However, if phytopharmaceuticals want to be regarded as rational drugs, they need to be standardized and pharmaceutical quality must be approved. For this reason, another important task for natural products chemistry is connected to standardization: to develop proper analytical methods of quality control, to make sure that medicines obtained from natural sources are safe and of reproducible efficacy. The publication of natural product research results in an open access journal is of great importance with respect both to research activities and to effective use of natural resources, removing both price and permission barriers. It is also important to authors, giving them the opportunity to publish their results where they will be most easily accessed by those who mostly need them. Natural Product Chemistry for Drug Discovery provides a comprehensive summary of where natural product chemistry is today in drug discovery. The book covers emerging technologies and case studies and is a source of up-to-date information on the topical subject of natural products. The authors, all experts in their respective fields, provide compelling arguments as to why naturel products should be considered important tools in the drug discovery process. The book will appeal across the board from scientists to professionals, postgraduates and industrial chemists. The case studies selected for inclusion highlight recently marketed drugs and development candidates that have been derived from natural products. These real-life examples show how new technologies, such as advances in screening, isolation, dereplication and prefractionation, have significantly enhanced the discovery process. Introduction Of Synthetic Chemistry In primitive societies, even today, clothes are cleaned by beating them on rocks near a stream. Certain plants, such as soapworts, have leaves that produce sapions, chemical compounds that give a soapy lather. These were probably the first detergents people used. If you look up detergent in a dictionary it is simply defined as cleaning agent. During the last two to three decades, however, the word detergent has tended to imply synthetic detergent, or syndet for short, rather than the older soap. In fact, commercial formulations consist of a number of components, and we shall use the term surface-active agent, or its abbreviation surfactant, to describe the special active ingredients that give detergents their unusual properties. Soap, by this definition, is a surfactant. In fact, it is the oldest one and has been in use for over 4500 years. Some soap manufacture took place in Venice and Savona in the fifteenth century, and in Marseilles in the seventeenth century. By the eighteenth century, manufacture was widespread throughout Europe and North America, and by the nineteenth century the making of soap had become a major industry. As a matter of fact, soap became a detergent in 1907 when a German company put the product Persil on the market. In addition to the carboxylic acid soap, Persil contained sodium perborate, sodium silicate and sodium carbonate. Hence perborate + silicate = PERSIL. Synthetic Surfactant or Soap? You may well ask why soap, which served well for so many years, was eventually displaced. Soaps are cheap and they are manufactured from a renewable source, whereas many of the synthetic detergents are made from petrochemicals. Soaps are also biodegradable; that is, they are readily broken down by bacteria, and thus they do not pollute rivers. However, due to their gelling properties, soaps do have a greater tendency to clog sewerage reticulation systems than synthetic detergents. The grease trap of a non-sewered house was often laden with soap. But the most important reason for the displacement of soap is the fact that, when a carboxylic acid soap is used in hard water, precipitation occurs. The calcium and magnesium ions, which give hardness to the water, form insoluble salts with the fatty acid in soap and a curd-like precipitate occurs and settles, of course, on what ever is being washed. By using a large excess of soap, it is possible to redisperse the precipitate, but it is ext remely sticky and difficult to move. This problem with soap can be demonstrated by a simple experiment in which a concentrated solution of hard-water salts is added to a 0.1% solution of soap and also to a 0.1% solution of synthetic surfactant. The soap precipitates, but the synthetic surfactant remains clear because its salts are water soluble. You may live in an area where the water is extremely soft. But calcium and magnesium ions are present in the dirt that you wash out of your clothes, so that some precipitation still occurs if soap is used, and gradually deposits are built up in the fabric. There are other disadvantages with soap; it deteriorates on storage, and it lacks cleaning power when compared with the modern synthetic surfactants, which can be designed to perform specialised cleaning tasks. Finally and very importantly from a domestic laundry point of view, soap does not rinse out; it tends to leave a residue behind in the fabric that is being washed. A residue gradually builds up and causes bad odour, deterioration of the fabric and other associated problems. Whats the Difference? Whats the difference between a surfactant and soap? In general terms, the difference can be likened to the difference between cotton and nylon. On the one hand, soap and cotton are produced from natural products by a relatively small modification. On the other hand, synthetic surfactants and nylon are produced entirely in a chemical factory. Synthetic surfactants are not very new, either. Back in 1834 the first forerunner of todays synthetic surfactants was produced in the form of a sulfated castor oil, which was used in the textile industry. The development of the first detergents in an effort to overcome the reaction of soaps with hard water provides a good illustration of one of the standard chemical approaches. If a useful substance has some undesirable property, an attempt is made to prepare an analogue, a near chemical relation, which will prove more satisfactory. The petroleum industry had, as a waste product, the compound propylene, CH3-CH=CH2, which used to be burnt off. By joining four of these propylene molecules together and if benzene is attached at the double bond, the resulting compound reacts with sulphuric acid. Then sodium hydroxide is added to neutralise the sulfonic acid and a sodium salt is obtained. The new substance is closely related to an ordinary soap, and is an excellent detergent. Detergent Foam Level The relationship between foaming power and detergency has always been of interest, and foaming power has become associated in many consumers minds with high detergent power. The first liquid detergent on the Australian market was Trix. It was non-foaming, so was soon replaced because of consumer resistance. However, it is generally conceded by detergent technologists that foam height has no direct relationship to cleaning power in ordinary fabric washing systems. In systems where the amount of washing fluid is low, foam may play an important role. The individual foam films tend to take up and hold particles of soil that have been removed from the item, preventing them from being re-deposited and allowing them to be washed or scraped away. Front loading washing machines work by bashing clothes against the side of the tub the high tech version of beating clothes on rocks. Front loaders clean clothes better than top loaders, but only if a low-suds detergent is used, because the suds cushion the impact and reduce the cleaning action. Chemical Characteristics Of Synthetic Chemistry Synthetic detergents dissolve or tend to dissolve in water or other solvents. To enable them to do this, they require distinct chemical characteristics. Hydrophilic (water loving) groupings in their molecular structure, and hydrophobic (water hating) groupings, help the detergent in its â€Å"detergency† action. This detergency depends on the balance of the molecular weight of the hydrophobic to the hydrophilic portion. This is called the HLB value, and can range from 1 upwards. HLB is Hydrophilic-Lypophilic Balance. As the 0HLB value increases, the product can tend towards being a paste or solid. The lower number HLB values tend to be less water soluble, and more oil soluble. The higher the HLB the more water soluble the product. Mixtures of low and high HLB detergents produce good detergents to handle oil, fat and grease, the higher HLB detergent helps solubilise the less water soluble, low HLB detergent into an aqueous system.

Solomon Essay -- essays research papers

The biblical account of Solomon’s reign contains criticisms; these criticisms illustrate the date of the narrative. Solomon was looked upon as a ruler of peace and welfare. He inherited his throne at a young age from King David. The land he inherited in 970 BC, Israel, ran all along the Mediterranean in the west, up to the Euphrates River in the north, and down all the way to the desert in the south and east.(George Konig, 68) Solomon did not expand his territory any further; rather he built alliances with surrounding countries and developed trade. The traditional powers of the ancient world, the Egyptians and the Hittites, and the empires yet to appear, Assyria and Babylon, were not aggressive during either David’s or Solomon’s rule.(George Konig, 68) David had expanded Israel’s sphere of influence by war; Solomon was a diplomat, who held what his father had gained. During Solomon’s reign, Israel’s wealth and power diminished. Solomonâ€⠄¢s broad-mindedness weakened Israel’s wealth and power. (Anderson, 241) Solomon wrote thousands of proverbs and songs and he is commonly known for his wisdom. His proverbs and songs were what made him known as man of peace and kindness. He however, soon did not stay true to his own writing, his life became promiscuous and materialistic. "Every part of the book bears the mark of foreign influences ... The close connection between the first part of the Thirty Sayings with Egyptian Wisdom ... is only a special instance."(J.C. Rylaarsdam, 444) The gift Solomon requests is the wisdom to govern well. Yahweh is so pleased that he gives Solomon more than he has asked for: he will receive unparalleled wisdom (v. 12) and, with it, wealth and fame (v. 13). The story of Solomon’s dream has been expanded editorially by the insertion of certain materials lacking in the parallel version of the event in 2 Chron. 1:3-13, which seems to have escaped Deuteronomistic editing. Thus, 1 Kings 3:6 has been elaborated to connect Solomon’s succession to David’s throne with the dynastic promise in 2 Samuel 7; 1 Kings 3:14 has been added to qualify Yahweh’s promise; and v. 15 has been altered to shift the place of sacrifice from Gibeon to Jerusalem. (1988) In Judgment of Solomon the account of the divine gift of wisdom is followed by an example of its practical application. The sagacity with which Solomon arbitra... ...ve much to live on and their ruler was wrapped up in his own life and in making himself happy. It was a time when the monarchy was being weakened by the monarch. Solomon was criticized for not being like his father, a great military King. Work Cited A.S. Herbert. Ruth. Black & Rowley Editors. Peake’s Commentary on the Bible. Routledge Co. Ltd. 1962. B.W. Anderson. Understanding the Old Testament. Fourth Edition. (Upper Saddle River, NJ.)1986. Konig, G. Solomon (King): About Bible Prophecy. 2001-2005. Solomon. 1993-2003 Microsoft Corporation. All rights reserved. Kings (books of Bible). 1993-2003 Microsoft Corporation. All rights reserved. The Reign of King Solomon. 2005. http://www.medialdea.net/historyguy80538/kingsolreign.htm