Thursday, January 23, 2020
The Great Gatsby :: The Great Gatsby F. Scott Fitzgerald
"Great Gatsby" is a novel written by F. Scott Fitzgerald which takes place in the early 1900's. This book consists of five main characters, Nick Carraway, Tom Buchanan, Daisy Buchanan, Jay Gatsby and Jordan Baker. When I completed this novel, I came to a conclusion that this is a well - written book. The two main reasons that makes this novel so superior is that Fitzgerald writes from his personal experience and makes good use of his literary elements. Throughout this novel, Fitzgerald's life plays a major part in the scenes and in the story. For example, the conflict in this novel is that Gatsby is trying to get Daisy from Tom, after Daisy turned him down because he wasn't wealthy. Similarly, Fitzgerald and Zelda liked each other, but before they could get married, Fitzgerald needed to earn some money. Obviously, his money came from writing great novels. Another example that portrays Fitzgerald's life in this novel is the vast use of alcohol. In the novel, alcohol is mentioned so often that it changes character's lives. Firstly, Dan Cody, Gatsby's mentor was an alcoholic who died from alcoholism. And secondly, during Gatsby's parties, people were getting drunk (the man in the library saying the books are real!). In Fitzgerald's life, partying and getting drunk was a frequent routine. Coincidentally, Fitzgerald was also an alcoholic who suffered from alcoholism. Not only does Fitzgerald write from his personal experience to enhance his writing, but he also uses good literary elements. Fitzgerald's use of irony and foreshadowing makes his writing so highly - rated. One scene when foreshadowing kicks is when Fitzgerald describes the scene outside the room where Gatsby and Daisy are sitting together. Fitzgerald describes, "Outside the wind was loud and there was a faint flow of thunder along the sound." Thunder is added on purpose; to foreshadow the unstable relationship between Gatsby and Daisy. He uses irony in describing his characters. For example, when Nick goes to Tom's house for the first time and Daisy describes her husband, Tom as being smart and profound. Later on in this novel, we find out how unintelligent Tom is and it takes him great amount of time to figure out that Gatsby and Daisy have something going on.
Wednesday, January 15, 2020
Ethnic Unbonding in South Africa Essay
Manuel Castells notion of ââ¬Ëethnic unbondingââ¬â¢ refers to: the gradual withdrawal certain African-Americans are undergoing, so that they no longer are a member of their initial ethnic group. ââ¬ËEthnic unbondingââ¬â¢ is a process where individuals remove themselves from their ethnic groups, because they are either ashamed or humiliated to be associated as part of a stigmatized ethnic identity. ââ¬Å"So, race matters a lot. But, at the same time, the class divide among blacks has created such fundamentally different living conditions that there is growing hostility among the poor against those former brothers that left them out. Most middle-class blacks strive to get ahead not only from the reality of the ghetto, but from the stigma that echoes from the dying ghetto project on them through their skin. They do so particularly, by insulating their children from the poor black communities (moving to suburbs, integrating them into white-dominated private schools), while, at the same time, reinventing an African-American identity that revives the themes of the past, African or American, while keeping silent on the plight of the presentâ⬠Castell, M p.57. Manuel Castell raises cognizance to the fact that black South Africans are gradually disassociating themselves from their original ethnic identities. (ââ¬ËBlack South Africansââ¬â¢ refers to the non-white individuals of South Africa, those who were disadvantaged and traduced in the homelands during the Apartheid regime). These ethnic unbonding patterns were first noticed among African-Americans and now South Africans too are gradually adopting them. Citizens split from their ethnic groups to mainly better their lives, since being a part of a stigmatized ethnic group cannot ensure a successful and pleasant lifestyle. Parents want a better life for the children and they find that to live a better quality lifestyle one needs to firstly get an education. So they get a good education and become a success in life only to put their stigmatized ethnic background behind them, to avoid risking the loss of their achievements. Ethnic performances are rarely practised and individuals lose sight of where they come from. ââ¬Å"In the last two decades, geographers have become extremely interested in the issue of ethnicity. Ethnic groups are found in essentially all societies. Ethnic groups are populations that feel a common bond and have a sense of common origin that distinguishes them from other groups. Religion, language, national origin, and skin colour are all used to various degrees by ethnic groups to distinguish themselves from others. It is estimated that the 200 or so independent countries recognized by the United Nations are made up of about 5000 ethnic groups. Increased migration of people in the last 200 years has produced a complex pattern of ethnic groups. Essentially, ethnicity is a spatial concept. Ethnic groups are associated with clearly recognized territories, either some large homeland district or some smaller urban or rural enclaves in which they are the primary or exclusive occupant. In addition, they have somehow marked these places with certain distinguished cultural signs. â⬠(http://teacherweb. ftl. pinecrest. edu/snyderd/APHG/Unit%203/culturenotes. htm). Ethnicity is socially important. It gives certain individuals a feeling of belonging and prevents one from feeling isolated and alone. It contributes immensely to oneââ¬â¢s core identity, focusing mostly on the construction of oneââ¬â¢s personal identity, and in turn having an effect on the type of person an individual turns out to be in the future. It forms the basis of an individualââ¬â¢s structure and agency. Ethnicity also promotes national strength which can be built from the diverse cultural resources present in South Africa. It brings together a national identity. ââ¬ËAfrikaners historically considered themselves the only true South Africans and, while granting full citizenship to all residents of European descent, denied that status to people of colour until the democratic transition of 1994. British South Africans retain a sense of cultural and social connection to Great Britain without weakening their identity as South Africans. A similar concept of primary local and secondary ancestral identity is prevalent among people of Indian descent. The Bantu-speaking black peoples have long regarded themselves as South African despite the attempts of the white authorities to classify them as less than full citizens or as citizens of ethnic homelands (ââ¬Å"Bantustansâ⬠) between 1959 and 1991. Strong cultural loyalties to African languages and local political structures such as the kingdom and the chieftaincy remain an important component of identity. National identity comes first for all black people, but belonging to an ethnic, linguistic, and regional grouping and even to an ancestral clan has an important secondary status. (http://www. everyculture. com/Sa-Th/South-Africa. html). As a result of years of racial separation and discrimination, the majority of South African citizens of which are black, have been severely ill-treated based on the colour of their skin. ââ¬Å"A race is a population that shares visible physical characteristics from inbreeding and that thinks of itself or is thought of by outsiders as distinct. It has been used by societies to justify poor treatment of minority groupsâ⬠( http://www. sociologyguide. com/questions/ethnicity. php). For decades black people have been slandered and stereotyped by the white superior citizens, to be uncultured individuals. White people were entirely prejudiced against the black people. ââ¬ËPrejudice is a judgment based on group membership or social status. Prejudice may be formed through both individual and group influences including socialization, rationalizing through stereotypes, the scapegoating process, reinforcement of a self-fulfilling prophecy ramification of an authoritarian personality and degree of contact with minority groups.ââ¬â¢ http://www. sociologyguide. com/questions/ethnicity. php. How black ethnic groups emerged? Being ethnic is relating to or a characteristic of a sizable group of people sharing a common and distinctive racial, national, religious, linguistic or cultural heritage. (http://www. thefreedictionary. com. ) Just like the trends in America, black citizens of South Africa formed groups based on commonalities. These people shared hardships and sufferings, as a result of being excluded from having any opportunities and privileges, by the white superiorities. The white citizens undermined the black citizens for centuries and thus blacks were forced to form close relationships with one another based on the fact that they had common deprivations. ââ¬ËBantustansââ¬â¢ were formed in South Africa and these areas were wastelands of hardship. Residents of these areas were forced to deal with struggle and poverty thus leading to an increase in crime rate. People did what they could to survive. Stealing, drug dealing etc. all the forms of violence and corruption exploded from these areas. Put a group of homeless and poor people together and what do you get? Chaos. White people were aware of the disorder in the homelands and ever since then stereotypes were given to black people. What provoked ethnic unbonding? Ethnic unbonding is when individuals from an ethnic group break away from their core cultural identity and instead pursue an identity of their own. Individuals mainly do this to improve their standards of living. The stigmas attached to certain ethnic groups are undesirable and individuals are afraid of being part of these unpleasant stereotypes. Certain groups especially ethnic groups have harsh associations linked to them and for these people to improve their quality of life they need to detach themselves from their ethnic groups. The negativity one receives from being part of a stigmatized ethnic group for some is too much to handle. People want to be freed from the harmful judgements of the past, and thus completely detaching themselves from their core ethnic identity is the best way out. ââ¬Ëââ¬â¢Race and ethnicity are central ââ¬â to America, as to other societiesââ¬â¢ dynamics ââ¬â their manifestations seem to be deeply altered by current social trends. ââ¬â¢Ã¢â¬â¢ (Castells, 1997: 53). Globalisation affects peopleââ¬â¢s choices on being or not being part of an ethnic group. Westernization transforms certain cultures and moulds them into a more modernized culture, with less practices and more simplicity. Cultural identity is a victim of globalization. Culture is being altered so much by globalization and media effects that soon the culture will transform into something completely different. According to Tomlinson, J. p. 23 states that ââ¬Å"it is fair to say that the impact of globalization in the cultural sphere has, most generally, been viewed in a pessimistic light. Typically, it has been associated with the destruction of cultural identities, victims of the accelerating encroachment of a homogenized, westernized, consumer culture. â⬠Conclusion Ethnic unbonding is inevitable. Every single individual wants a decent lifestyle and a decent life is one with no racial, gender or ethnic inequalities. Ethnic unbonding will continue to take place in South Africa as well as the rest of the world, because the desire for one to have an improved standard of living exceeds the desire to want to belong to an ethnic area. Castells concept of ethnic unbonding is a notion unknowingly practiced amongst the people of South Africa. Castell believes that individuals belonging to certain ethnic groups are developing boundaries within themselves. However, I think that people can still live a better life and yet maintain a part of their ethnicity. Lifestyles can be adjusted so that some form of their religion and culture is integrated into their everyday life and not forgotten. Future generations might be at risk of never knowing exactly where they come from, and being clueless about their ethnic and cultural heritage. 1. Castells, Manuel. 1997. The power of identity. Cambridge, MA. Blackwell, 52-59 2. Tomlinson, John. Globalization and cultural identity http://www. polity. co. uk/global/pdf/gtreader2etomlinson. pdf(12September 2011) 3. Definitions of race, prejudice and discrimination: http://www. sociologyguide. com/questions/ethnicity. php (12September 2011) 4. Countries and their Culture ââ¬â South Africa http://www. everyculture. com/Sa-Th/South-Africa. html (12September 2011) 5. THE GLOBALIZATION OF CULTURE, AND THE GEOGRAPHY OF INEQUALITY: RACE, ETHNICITY & GENDER http://teacherweb. ftl. pinecrest. edu/snyderd/APHG/Unit%203/culturenotes. htm (12September 2011) 6. Definition of Ethnic: http://www. thefreedictionary. com (12September 2011).
Tuesday, January 7, 2020
The Role of the Great Mother in Beowulf Essay - 1990 Words
The Role of the Great Mother in Beowulf Grendels dam is not simply a wandering fiend (1621), a swamp thing from hell (1518), or a troll-dam (1391). She is an example of what Erich Neuhmann in his book, The Great Mother, calls an embodiment of the Great Mother in her negative elementary character (147). Her realms are the underworld, a cave below a lake, both symbols of the unconscious. She is begetter and child bearer, creator and destroyer of life; she nourishes and ensures the fertility of the land and people through her thirst for blood and sacrifice as a ritual for rebirth. As a pre-Christian goddess, she is not categorized as evil, but rather as a necessary power to balance light and dark, life and death.â⬠¦show more contentâ⬠¦She is the tiger, the vulture, the wolf, voraciously licking up the blood seed of men and beasts, and, once fecundated and sated, casting it out again in new birth (Neuhmann 149-150). In Beowulf, her domain is the underworld, the cave below the mere, a hellish turn-hole (1513), her womb of death (Neuhmann 172), where she attracts and draws in all living things (Neuhmann 172). In the text, it is clear that Grendels dam falls into the negative classification of the Great Mother: she is a monstrous hell bride (1258), a hell-dam (1292), a force for evil (1339). Here, we can clearly see that the Christian labeling of the Great Mothers negative aspect has been applied to Grendels dam and she is not viewed as the balancing and necessary opposite of the positive, but has become evil, kin to the devil. As a devil/demon she has been forced down into fearful waters (1292), suppressed and denied, by the Christian usurpers of her domain, yet she lives on and e xtends a presence in the land of Hrothgar. Indeed, his subjects continue to pay homage to the pagan gods despite the influence of Christianity as the narrator suggests: sometimes at pagan shrines they vowed offerings to idols, swore oaths that the killer of souls might come to their aid and save the people (175-178). Christianity has failed to protect against the wergild demanded by the Great Mother; incensed at the desertion of her worshipers, the Great Mother and her son seekShow MoreRelatedThe Epic Of Beowulf, Grendel s Mother, And The Fire Dragon782 Words à |à 4 PagesThroughout the epic of Beowulf there are three main battles; the battle with Grendel, Grendel s Mother, and the Fire Dragon. While there are notable differences be- tween the battles, common motivations and themes exist. The epic s protagonist King of Geats Beowulf, is a great warrior who fights with courage and honor to fulfill his role as a hero. The sense of duty associated with being a hero inspires him to fight, but ultimately leads him to his demise. Beowulfs battle with Grendel is theRead MoreA World Without Women : Why Beowulf Needs Women Characters1562 Words à |à 7 Pages A World Without Women: Why Beowulf Needs Women Characters If there were no women in our world, our world would be drastically different. There would be no men born; men that are destined to be great warriors and kings would not exist. If there were no women in our world, there would be more war and less peace. There would be loneliness and less joy. Women are the heart and soul of our society. Without women, everything would fall apart. The roles of women in Beowulf are not vast: give birth, getRead MoreEssay about Role of Women in the Epic of Beowulf1585 Words à |à 7 PagesRole of Women in Beowulf As an epic tale of heroes and monsters, Beowulf gives its readers much excitement and adventure, but Beowulfs importance is more than just literary. It offers many insights into the beliefs and customs of seventh-century Anglo-Saxon culture. Among these insights is the Anglo-Saxon view of women and their role in society. Good Anglo-Saxon women are peaceful and unassertive, greeting guests and serving drinks to the warriors and other men in the meadhall. WealhtheowRead MoreBeowulf And Viking Qualities During The Medieval Times1224 Words à |à 5 Pages Beowulf and Viking qualities During the medieval times Vikings were known as warriors or heroes. These heroes were known mostly for their superhuman strength. Most stories tell the journey of these warriors and how they are honored after defeating an evil creature. A prime example of this would be the poem of ââ¬Å"Beowulfâ⬠. Beowulf is known for his superhuman strength as the Vikings or warriors once were. However, Vikings were not only known for their physical qualities, they were also known for theirRead MoreBeowulf Character Analysis885 Words à |à 4 Pagesreading the text in Beowulf, I realized that Beowulf himself is a leader and a hero in the text also he plays a big role as the protagonist being a hero for saving his kingdom against monsters and mortal enemies but exactly how does it make him a greater hero than the average hero? In the text Beowulfââ¬â¢s uncle which is Hygelac was said to be a great ruler and it is evident that this is Beowulfââ¬â¢s role model and hero and as the story goe s on. As a character Beowulf encounters with great monsters and dragonsRead More Donaldsons Beowulf Essay1189 Words à |à 5 PagesDonaldsons Beowulf Fate often saves an undoomed man when his courage is good -Beowulf (Donaldson, 12) The passage that I analyzed spans the action when Beowulf returns to the halls of Heorot after a harsh battle with Grendelââ¬â¢s mother. He returns to king Hrothgar in the great hall of Heorot to say that he has successfully completed his boast and killed Grendelââ¬â¢s mother. Beowulf states that it has been a very difficult underwater battle and that he has barely escaped with his lifeRead More Women in the Epic of Beowulf Essay1130 Words à |à 5 PagesWomen in Beowulf Are women in this poem active equals of the men? Or are they passive victims of the men? The role of the women in Beowulf is not a stereotyped one of passive homemaker, but rather one having freedom of choice, range of activity, and room for personal growth and development. The poem opens with Scyld Scefing, who came motherless to rule the Danes: than those at his start who set him adrift when only a child, friendless and cold, lone on the waves. (44-46) Scyldââ¬â¢sRead MoreThe Similarities Of Beowulf And Sense And Sensibility1345 Words à |à 6 Pagesdifferent eras and literary movements are going to have similarities. At first glance the two stories, Beowulf and Sense and Sensibility, are completely different, but if you look closer, youll find as many similarities as differences, its just that the differences are the most prevalent elements of these two literary pieces. To start off, Beowulf and Sense and Sensibility are very different. Firstly, Beowulf is an epic lyric poem; a lyric poem is a poem meant to sung, while an epic poem is an elegy, aRead MoreThe Importance Of Female Heroism Through The Epic Of Beowulf1660 Words à |à 7 PagesBeowulf is known for displaying the importance of male heroism via Beowulf, but what about the significance of the women in the poem? The significance of women in Beowulf is overshadowed by the great heroism of the character Beowulf, but the women each have a reason for participating in the epic. The ideal woman was someone who was a noble, a mistress and loyal. An ideal woman is described in Maxim I: ââ¬Å"at mead drinking she must at all times and places approach the protector of princes first, in frontRead MoreTheme Of Supernatural In Beowulf1142 Words à |à 5 Pagesidea of the supernatural is very prevalent in Beowulf; describe three instances where supernatural beings or ideas come into play and what they add to the plot. In the story of Beowulf there are three different references to supernatural beings. Grendel along with his mother portrays evilness and the other is a fire breathing dragon. In the beginning of the story the narrator describes Grendel to be feared among the town and very strong. As said in Beowulf ââ¬Å"He was spawned in that slime, Conceived by
Monday, December 30, 2019
Effects of Reward and Punishment on Student Motivation
Chapter 1 The Problem and Its Background Introduction Rewards can serve as effective incentivesââ¬âif the person is interested in the reward. (Marshall, Marvin) The prospect of receiving something worthwhile for an effort one has exerted causes a person to work even harder towards that certain goal. Some students find that the grades they receive are enough of a reward, some students however do not agree. Rewards can also serve as wonderful acknowledgementsââ¬âways of congratulating merit and demonstrating appreciation. Student of the week is an examples of such acknowledgements. But notice that these are awarded after the behaviorââ¬ânot as bribes beforehand. As opposed to using rewards as incentives and acknowledgements, giving rewardsâ⬠¦show more contentâ⬠¦Its not just that rewards are ineffective over the long haul; its that they are actively counterproductive. (Khon, Alfie) Though some psychologist, like Robb for instance, believe that rewards and punishments are a good way to motivate, Kohn believes otherwise. This study on the effects of reward and punishment on a studentââ¬â¢s motivation to study aims to find out whether there is truth in all these studies. Based on this premise, the researcher conceptualized this study entitled, ââ¬Å"Effects of Reward and Punishment on the Motivation to Study of Fourth Year Psychology Students of Pasig Catholic College.â⬠Statement of the Problem. This study will aim to determine the effects of reward and punishment on the motivation to study of fourth year Psychology students of Pasig Catholic College. This study will specifically try to answer the following questions: 1. Does the knowledge of future rewards help motivate a student to study? 2. Does the prospect of being punished give motivation for a student to study? 3. Which is a more effective motivator: the prospect of a reward or the fear of being punished? Hypothesis There is no significant relationship between the prospect of receiving a reward and a studentââ¬â¢s motivation to study. There is no significant relationship between the prospect of being punished and a studentââ¬â¢s motivation to study. Significance ofShow MoreRelatedMotivation is defined as an inner drive that encourages action or feeling towards a desired goal.1300 Words à |à 6 Pages Motivation is defined as an inner drive that encourages action or feeling towards a desired goal. It is moving forward and not staying static. A personââ¬â¢s efforts are energized, directed and sustained towards achieving their goal. It is a basic desire which begins with a physiological or psychological need which triggers a behaviour that is aimed at a goal or incentive. For example hunger motivates the need for food. Desires and goals are the inherent strength that drives us to moveRead MoreStudents Attitudes And Behaviors Towards Learning And Managing A Classroom1508 Words à |à 7 Pageschallenges regarding their studentsââ¬â¢ attitudes and behaviours towards learning and managing a classroom. Teachers have an important role to play in creating a positive classroom environment that is conducive to learni ng, keeping their students engaged and motivated to learn. There are many factors that contribute to a studentsââ¬â¢ level of interest and engagement in learning and teachers have little control over these factors (Lumsden, 1994). Teachers can influence student motivation by using certain practicesRead MoreMost Effective Form of Instrumental Conditioning in Teaching Someone An Exercise Routine1477 Words à |à 6 Pagesto this learning situation. 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The issues discussed are the study objectives, and they are categorized under; Main review, summary, theoretical and conceptual frameworks. 2.2 Main review Almost all motivation theorists believe that motivation is required for the performanceRead MorePsychology Punishment and Reward1356 Words à |à 6 PagesPunishment and Reward Kathryn Brady 538/PSYCH September 12, 2010 Jacqueline Peterson How behavior is selected, reinforced, and motivated is an essential question in psychology. What makes a behavior more likely than a different behavior? There is a lack of agreement among psychologists as to what processes create behavior. The descriptions of motivation are varied and the process by which motivation is created is firmly rooted in two distinct camps: extrinsic motivation and intrinsicRead MoreLearning Theories, Motivation And Engagement Constructivism And Humanist Approach1667 Words à |à 7 Pagesin their work â⬠¦Ã¢â¬ (EYLF p.11). 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Students who are intrinsically motivated are more likely to engageRead MoreIntroduction. Memory And Its Functions Have Always Fascinated1676 Words à |à 7 Pagesto have garnered a significant amount of attention: motivation (in the form of rewards) and learning methods. Each has been researched separately and extensively for its respective effects on memory but little research has been conducted on the two factors in conjunction with one another. This studyââ¬â¢s goal was to examine these two factors, in relation to memory, and determine if an interaction among them exists. Motivation, in the form of rewards, has been well documented by past research. In twoRead MoreComparison of Maslowââ¬â¢s Hierarchy of Needs with Skinners Behaviorist Theory1587 Words à |à 7 Pageswith Skinners Behaviorist Theory The definition of motivation according to Dictionary.com is: ââ¬Å"The reason or reasons one has for acting or behaving in a particular way; the general desire or willingness of someone to do something.â⬠Where it gets confusing is in the reason for behaving a certain way. What is it that causes a person to perform a task? Is it something that comes from deep inside of the person or is it a means to an end a reward? Letââ¬â¢s delve into some theories that can show possibleRead MoreOperant Conditioning And Its Effect On Behavior1380 Words à |à 6 Pagesconditioning refers to the method of learning to occur through rewards and punishment for behavior (Staddon Cerutti 2002). In the operant condition, an association occurs between the behavior and the consequences of the behavior. Behaviorist B.F Skinner coined operant conditioning, and that is why some refer to it as Skinnerian conditioning. Skinner started studying operant conditioning in the late 1920s when he was a gra duate student at Harvard University. As a behaviorist B.F Skinner believes that
Saturday, December 21, 2019
Microsoft Case Study Windows Vista Essay - 847 Words
Over six billion dollars spent producing one of the worldsââ¬â¢ largest technological projects in history; Windows Vista. In 2007, Microsoft finally launched their new operating system years behind their proposed schedule and billions over budget. This essay will cover aspects over Microsofts arrangements with the development and sale of Windows vista in a monopolist market and the effects it would have if it was in a competitive market, discuss why PCââ¬â¢s are in a more competitive market compared to operating systems and diminishing profit of the ogolisitic market computer chip giants; AMD and Intel created. Being a monopoly, Microsoft is turning over a huge profit from retailers buying Windows Vista for a wholesale cost and marking the priceâ⬠¦show more contentâ⬠¦The PC market is extremely competitive. A competitive market, describes markets ââ¬Å"in which there are enough buyers and sellers so that each has no impact on market pricesâ⬠(Principles of Economics, Joshua Gans, Steven King, Robin Stonecash, N. Gregory Mankiw, 2012). Firms in the PC industry compete against each other to develop computers for multiple uses in varying price ranges, according to the specifications of the products, thus creating a market in which there are no over-ruling market powers. This market largely depends on Microsoftââ¬â¢s operating systems due to being a monopoly in the operating system market. With the introduction of Windows Vista on these new PCââ¬â¢s being developed, ââ¬Å"Analysts are expecting a 10% increase in PC sales when compared to last yearââ¬â¢s salesâ⬠(Tec hnology Sector at Threshold of New World Order, Kevin Allison Chris Nuttall, 2007) it is expected that new firms are to enter the market to produce PCââ¬â¢s. However ââ¬Å"Isuppli estimates PC makers will have to spend 20 per cent more on components ââ¬â an average desktop costing $500 to make will now cost $600.â⬠(Technology Sector at Threshold of New World Order, Kevin Allison Chris Nuttall, 2007), suggests a thinner profit margin, as the increase in sales will be offset to varying degrees by cost of production. This may result inShow MoreRelatedMicrosoft Opens the Gates: Patent, Priacy, and Political Challenges in China.934 Words à |à 4 PagesTutorial Case study: Microsoft Opens the Gates: Patent, Priacy, and Political Challenges in China. Q1: What are the risks that Microsoft has faced in operating in China and dealing with the Chinese government? Do you see these risks as increasing, diminishing, or changing in the future?Are these risks unique to China or present in other developing countries? A: There are two major risks that Microsoft has faced in operating in China. Firstly, after China joined WTO. Although Chinese governmentRead MoreMy Capstone will be the replacement of aging Microsoft Windows XP business computers with newer700 Words à |à 3 PagesMy Capstone will be the replacement of aging Microsoft Windows XP business computers with newer computers running Microsoft Windows 7. Although Windows 8.1 is currently available, I have chosen to deploy Windows 7 for a myriad of reasons. Windows 7 has gained popularity and a reputation for being a solid replacement for Windows XP. I have worked (officially) in the IT field for over 4 years now, and have been involved in multiple Windows 7 migration projects. I will use my previous experience, inRead MoreGoogle Essay1691 Words à |à 7 PagesCase Study The rise of Google, now a $6.1 billion company, has been fast and fierce. Founders Sergey Brin and Larry Page met in 1995 as Stanford University graduate students. 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We study OM because it is such a costly part of an organization. Productivity can be measured in a variety of ways, such as by labor, capital, energy, material usage, and so on. At Modern
Friday, December 13, 2019
Observing Mitosis Free Essays
Lab Report ?3 Title:Observing Mitosis By Yerkebulan Yesbolatov Biology course, tutorial group I October 18, 2012 Lab partner: Azhar Zhaisanova Introduction Experiment is intend to show mitotic stage of cell cycle, phases of mitotic stage, to define predominance in the number of each phases over the others, if it is possible. Objectivity of lab is to observe the different phases of mitotic stage of cell cycle, to get skills for special technique( by using orcein ethanoic stain) designed for making slide enable to observe mitotic stage of cell cycle. The tip of Garlic bulbââ¬â¢s root is suspected to be relevant for that, for observing the cell cycle. We will write a custom essay sample on Observing Mitosis or any similar topic only for you Order Now Aim To observe cell cycle in definite stage-in this experiment mitosis. To get knowledge of which phase is predominate in cell cycle. Precautions During the procedure it is need to wear eye protection cause hydrochloric acid is irritant It is necessary to wear gloves and coat ââ¬â Toluidine blue is had ability to ingrain. Donââ¬â¢t ingest- it is harmful. It is necessary to wear goggles and avoiding of content with orsein ethanoic stain, cause it corrosive, irritant, causing burns, has ability to irritate by vapour. Also read: What Algae Does a Trypanosome Superficially Resemble In case of making contact immediately necessary to wash with water for 10 minutes. It is necessary to wear eye protection and avoid a skin contact, cause Acetic alcohol is corrosive and highly flammable Methods and Materials First method of staining is cancelled. Second method with 1-st step was provided in advance. First, several root tips was cut off, added to watch glass with acetic alcohol(2cm3) for 10 minutes. Then, specimens transferred to second glass, which contain 5cm3 ice cold water,4-5 minutes are needed to wait after that. Later on specimens, dried off with filter paper. Next step, in order to havenââ¬â¢t damage a specimen ,it was poured with pre-heated hydrochloric acid rather than putting the pattern to test tube and vice versa till 5 minutes. Next step is to repeat step with acetic acid (2cm3) for 10 minutes in a watch glass. After 10 minutes, specimen (one of several) was put to glass slide then poured with 1-2 drops of stain called acetic orcein stain, it should cover whole surface of pattern. Note that to stain the wall would be better to leave specimen in a dye more than 2 minutes. Finally, specimen is covered with coverslip and pushed under the filter paper, put to microscope and observed. Result Question 1 is in separate page Question 2 Number of cells viewed under visible area x400. 43 cells 43Ãâ"4=172 Table of numbers of cells at field of view Total number of cells| Names of mitosis phases| ? in each stage| 172| Interphase| 138| | Prophase| 28| | Metophase| 3| | Anaphase| 2| | Telephase| 1| Question 3. Percentage in each stage of mitosis Interphase =138172Ãâ"100%= 80. 232% Prophase =28172Ãâ"100%=16. 279% Metophase =3172Ãâ"100%=1. 744% Anaphase =2172Ãâ"100%=1. 162% Telephase =1172Ãâ"100%=0. 581% Ranking of stages of cell cycle Interpaseprophasemetaphaseanaphasetelephase As it said, preparation freezed at one time. Most of cells, about 90% of cell and consequently 90% cycle cell spent in interphase, it is proved by findings. Roughly 20 percent, approximately quarter of interphase are taken by prophase, metaphase, anaphase, telephase. Question 4 Mitotic index Mitotic index=28+3+2+1172=34172= 0. 197 Mitotic index enable to find a tendency to grow of cells. It is mean that how cell is divide, at which rate it is reproduces. Question 5 Reliability and validity If centromeres of chromosomes are draw up at equator, we definitely could say it is metaphase, if we see sister chromatids at inverse poles we could say definitely say as it anaphase. A lot of cells are there with round nucleuses that is why it is ââ¬â prophases. Telephase is differ by starting of dividing of cells. In interphase cells are as they are swallowed, e. c become bigger. Question 6 Safety precautions Wear goggles to avoid contact with orsein ethanoic stain is corrosive, has ability to irritate by vapour Wear gloves ââ¬â acetic alcohol is corrosive and highly flammable. Question 7 Treatment with hydrochloric acid It enable to stain the specimen of root tip. It can help to break the hydrogen bonds contain in it. Question 8 Reason Cells are in phase of telephase of mitosis or meiosis stage could start. Discussion There was cells with purple chromosomes on a pink background. There was drawn the each phases of mitosis to make easier the differentiation of phases cause is sometimes difficult to differ. At the beginning, when final stage of slide preparation was done, there was problem, three times with its observing-the image wasnââ¬â¢t enough pure to see a cells in mitosis stage. Cause could be wrong decay of specimen during the pressing. It should be taken into care that pressing of stained specimen should be strong to make image more clear and transparent. To define the number of cells visible t point of view (image which enable objective to see during reviewing without changing the position) of microscope it was calculated the quarter of circle row by row cause cells are not same, so rows are not same. Defining of microscopeââ¬â¢s point of view is necessary for further calculating the percentage of each phase of mitosis. So, quarter of visible cells was equal to 43. These ce lls was multiplied to four. To tell every phase of mitosis:138 of interphases,28 prophases,3 metaphases,2 anaphases, 1 telephase. As shown in calculations, abundance are correspond as follows: Interphase=80. 32; Prophase=16. 279% ;Metophase=1. 744% ; Anaphase=1. 162% Telephase=0. 581% ; As we see interphase is equal to roughly 80%,however in book there was claim that interphase spend 90% of cell cycle. From this point could be proposed that root grown in favorable condition as it is known that in interphase cell is phase of rash activity, cell copy own DNA and energy is create for further mitosis. As shown in mitotic index formula, numerator contain only cells with visible chromosomes, that is mean that interphase is not taken to consideration. Mitotic index enable to find a tendency to grow of cells. It is mean that how cell is divide, at which rate it is reproduces. In this experiment mitotic index is equal to 0. 197 Due to fact that there was not mitotic index scale it is difficult to say anything about tendency. In oncology(study of tuour cells) mitotic index has its special calibration, special standards. Error analysis Probability of error may cause the fact that in some case there was nuclear membrane without changing, but nucleoli had already vanished. So, there was probability of error to take to consideration the stage as a interphase and as prophase. Conclusion It is proved that is visible the dividing (in cell cycle) cells with method using a orcein ethanoic stain. Most of time cells a spend for interphase. This is proved by experiment result-80% of cells was at interphase stage. Most of all it is possible or easy to define exactly the stages such as anaphase, metaphase cause it definite characters are allow to do so. The late prophase and beginning of telephase is difficult to differentiate cause processes happened in them are opposite to each other. How to cite Observing Mitosis, Essay examples
Thursday, December 5, 2019
Mona Lisa Smile free essay sample
We can identify functionalist and feminist approaches in movie ââ¬ËMona Lisa Smile. ââ¬â¢ To begin with, functionalism defends that gender differences, which are biologically inherited, between male and female contribute to social harmony and maintenance of family in terms of division of labour. Men and women must carry out such tasks which are corresponded to their sexuality. According to this, women should concentrate on home and family relationships while men perform outside as a ââ¬Å"breadwinnerâ⬠. In movie, we can see that girls are grown to provide great comfort, care and security to their husbands and children. Despite their well-education and brightness, they also believe that the systematical functionalist idea: ââ¬Å"the roles you were born to fill. â⬠The fact that ââ¬Å"no woman chooses to live without homeâ⬠is general sight of these girls, especially the best advocator of this: Betty Warren. Betty, her mother and many conservative women called womenââ¬â¢s tasks as a wife and mother: ââ¬Ëto work for Lady Libertyââ¬â¢. We will write a custom essay sample on Mona Lisa Smile or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page They believe that ââ¬Ëit is their duty and obligation to make good enough their place in the home and have an influence on children that will carry their traditions into the futureââ¬â¢ which is the greatest reflection of functionalism approach. Also, Betty Warren is opponent of free way of thinking. For example, she always discusses with her friend Giselle and blames her because of her lax moral and she leads to fire of Amanda with her article in school newspaper by revealing Amandaââ¬â¢s contraceptive supply to students as a school nurse. According to her, these kinds of behaviors are not conformable to a womanââ¬â¢s nature and future expectation. In contrast; feminism advocates that there should not be discrimination between male and female and their division of labour that is resulted from their sexual characteristics. It also opposes to dependence of women to their husbandsââ¬â¢ life. According to this approach, women should not accept the menââ¬â¢s exploitation on their free domestic labour in the home. Katherine Watson, the instructor of art history, is defender of feminism in movie. Although all faculties criticize her way of life and perception of independency of women, she continues to live as she believes. She also encourages the students to see their potential to be independent women. According to her, womenââ¬â¢s life should not be shaped around marriage because women can form their family and business life at the same time. With her strong belief and slide show that reveals some newspaper advertisements which are related to the role of women in society, she affected many of her students, even Betty. In summary, both approaches can be identified with their representatives in movie.
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