The dud Essay -- essays research papers

In â€Å"The Sacrificial Egg† Chinua Achebe presents the conflict between an African civilization called Igbo and Westernization, specifically Europeans. The story focuses on Kitikpa, a god of smallpox, ravaging the people of Umuru as seen from the emptiness of the market named Nkwo and the story’s main character Julius Obi as he indirectly experiences the effects of the evil god (Votteler 14). Being of African descent Achebe believes that no African writer can betray his heritage (Landow). As the story progresses the effects of the Europeans coming into contact with the Igbo people unfolds as it is seen from the prosperous Nkwo market, the fear imposed by Kitikpa, and the emptiness Julius experiences. The setting of â€Å"The Sacrificial Egg† provides the reader with a historical background regarding the issues seen in the story. The story takes place along the Niger River in Africa during the large up growth of European colonization as seen throughout Africa. The great market situated on the Niger River â€Å"was still busiest on its original Nkwo day† (425) despite it’s overflowing effects onto neighboring civilizations. Through the colonization of Umuru, many other close by inhabitants of Africa much like Julius Obi with Standard Six certificates discover work opportunities as clerks of the European Palm Oil trading company (Votteler 14). â€Å"Sometimes when the Chief Clerk was away he [Julius Obi] walked to the window and looked down on the vast anthill activity† (426). The people of Umu...

Discrimination of black people and white people Essay

This story, Black Boy is a great book that describes how the author, Richard Wright, suffered in the South of the United States during the time when there was still a lot of discrimination throughout the country. Since the author explained many of his horrible experiences in the past, this book cannot be written in a thin book. This thick book is full of his great experiences that wanted to be read by many people in the world in order to let everybody know the disasters of racism. This racism affected Richard Write a lot and he had to adapt to the environment that he was in, although he didn’t know how he should act in front of white people in the beginning of the story. There are not many examples in the beginning of the story since Richard was a little boy, and he still didn’t know about racism. He did know that something was different between black and whites, but he wasn’t able to understand it since he was too young. He even talks to himself in Pg. 49 that â€Å"I had heard that colored people were killed and beaten, but so far it all had seemed remote. There was, of course, a vague uneasiness about it all, but I would be able to handle that when I came to it. It would be simple. If anybody tried to kill me, then I would kill them first. † After this, he realized the harshness of racism around his society when Uncle Hoskins got shot by a white man when he was at the saloon. And the reason is just because a black man was earning a lot of money and the white man became jealous. Also after this scene, there is an another example in Pg. 172 where he met his classmate, Ned Greenley who had lost his brother since the whites shot him for a specific reason. Ned said, â€Å"Th-they said he was fooling with a white prostitute there in the hotel. † Richard was shocked since he could be in those kinds of situations at any time. Richards starts to think of really going to North soon as possible now. In Chapter nine, there is a scene that is really harsh where Richard sees it, but could do nothing. This scene is at the clothing store for black people where Richard worked. The black employees were treated like slaves in the store; the white owners would push, kick, or slap the blacks. Although Richard saw this scene many times, he never got used to it. Another big thing is the time when Richard sees a black woman getting raped by two white men. This is a part from the book that describes how evil this time of period was. On Pg. 179, it says, â€Å"White people passed and looked on without expression. A white policeman watched from the corner, twirling his night stick; but he made no move. I watched out of the corner of my eyes, but I never slackened the strokes of my chamois upon the brass. After a moment or two I heard shrill screams coming from the rear room of the store; later the woman stumbled out, bleeding, crying, holding her stomach, her clothing torn. When she reached the sidewalk, the policeman met her, grabbed her, accused her of being drunk, called a patrol wagon and carted her away. † When I read this scene, it really hurt my heart. I couldn’t believe that the police didn’t do anything at all and although the policeman knew that the black woman was raped, he accused her of being drunken. Richard could have thought of saving the woman, but if he did something to the whites, he could be killed. Therefore, Richard wasn’t able to do anything. All he could do was to feel sorry for the lady. This doesn’t mean that Richard didn’t worry about the woman, it was the way how he had to act in the South. After Richard realizes the social cycle between the whites and the blacks at his work place, he sacrifices his morals to save more money. He begins to bootleg liquor to sell to white prostitutes in the hotel that he worked at. After that, he involves in a ring for scamming tickets. Then, he quickly amasses enough money to move out to the North. Although Richard was working earnest, he quits it because it was very hard to collect money if he had worked earnestly. Since Richard Write had an experience that he does not want to experience anymore, he was able to write this book, which would tell all the readers that discrimination or racism is not a good thing to do. He explained how he had to act as a black man; if he didn’t act like a black man, he might have not gotten the chance of writing this book. Richard Write had explained how blacks should act as a black, and although many horrible things were occurring around him, he wasn’t able to change it since he was just a black man. I feel that Richard really wanted to resist against the white men but if he did, he knew that he was going to be dead. Although in the beginning of the story, he said that, â€Å"If anybody tried to kill me, then I would kill them first†, as a result he wasn’t able to disobey the whites because he was scared of death. Since he was able to adapt to the society that he was in, he was able to earn money and was able to go to the North to have a better life.

Mgm101 Midterm

MGM101 Test #3 Short Answer Questions Organizations can use internal recruitment and external recruitment activities to find the best employees for a position. Describe these two approaches and provide one advantage for using each approach. (4 Marks) One mark for each correct description and an additional mark for providing an advantage: External – Candidates are sought from outside of the organization (not current employees) through methods such as want ads, head hunters (recruiters), job fairs, on-campus recruiting, etc†¦Advantage – allows firms to acquire new perspectives, expertise, and capabilities that they do not currently possess. Internal – Recruits candidates from within the organization (current employees) though internal postings, newsletters and promoting employees through management recommendations. Advantage – Less expensive, ability already known, fosters loyalty and increases motivation (Shermerhorn page 287) Describe two initiatives that a company can take to help its employees to balance work with their lives? (2 Marks)One mark each for proper description of any two appropriate initiatives including: Flexible working hours, work from home (telecommuting), vacations, paid leave, leaves of absence, job sharing, on-site daycare, elder care assistance, concierge services, etc†¦ (Shermerhorn pages 294-295) Describe how work is organized in firms utilizing a divisional organizational structure. List and describe two advantages and two disadvantages of a divisional organizational structure. (5 Marks) One mark for proper description of how divisional structures organize work. One mark each for each advantage and disadvantage listed and described.Divisional structures organize work by grouping people together working on the same, products, customers, processes or in the same geographic area. Advantages (choose two) – More flexibility responding to market changes, Improved coordination, clear responsibility for product or service delivery, expertise focused on specific customers products or regions, greater ease in changing size Disadvantages (choose two) – Redundancy of functions, reduced efficiencies or economies of scale, increased unhealthy internal rivalries, division objectives may replace organization's (Shermerhorn pages 225-227)A manufacturer continues to dump waste from their plant into the local river despite opposition from the local community. Residents complain that the waste is making the water unsafe for families and their children, and is killing water life and vegetation downstream. Plant managers state that they are doing nothing wrong and are meeting all legal and regulatory requirements. Are the manufacturer's actions ethical? Discuss the reasoning for your opinion. Describe two steps the manufacturer can take to improve their business ethics? 4 Marks) One mark for stating whether actions are ethical or not and one mark for proper reasoning. One mark each fo r describing two steps for improving ethics: Actions are Unethical – Definition of ethical behaviour is broader than just its legality. Organizations have a broader responsibility to its stakeholders which include the surrounding communities and the environment. Government agencies are influenced by industry and do not always prioritize the interests of the public. How can any waste dumping be safe?Actions are ethical – Government sets regulations to ensure that safety standards are being met and as long as the manufacturer is meeting those requirements, it must be safe and they must be acting ethically. There is no proof that their waste is harming anyone and besides, who should determine these standards if not the appropriate government agencies. Six-Steps to improve ethics: Top management adopt code of conduct, Senior leadership by example, Ethics embedded in training, Set up Ethics office, External stakeholder informed of code of ethics, Enforcement (Nickels page 1 46) S. W. O. T. â€Å" is an acronym for strengths, weaknesses, opportunities and threats. Which of these two are related to an organization’s external environment? Which two are related to the internal attributes of an organization? (2 Marks) 0. 5 marks for each correct placement of SWOT in internal and external categories. External – OT, Opportunities and Threats Internal – SW, Strengths and Weaknesses (Shermerhorn pages 195-196) In the â€Å"RSA Animate – Drive: The surprising truth about what motivates us† video shown in class the narrator presented some surprising findings from the M.I. T. and India experiments that tested the motivating ability of monetary incentives. What were these surprising findings and discuss how these finding contradict the underlying assumptions of the Classical Management Approaches (3 Marks) Two marks for describing the findings. One mark for explaining the contradiction Underlying assumption of classical approache s is that people are rational and are driven by economic concerns.Study results show that for tasks that were largely mechanical in nature (simple and straight forward), that greater incentives led to higher performance but when the task involved even rudimentary cognitive skill (conceptual, creative thinking), larger rewards led to poorer performance suggesting that the economic incentives did not motivate employees to improve performance. This would not be considered rational according to proponents of the classical approaches. (Shermerhorn pages 45 and RSA Animate video http://www. youtube. com/watch? v=umhhPj7t8FE)

Paper cut

Dynasty, paper cuts have a close relationship with the custom activities and the drama (#5). People are likely to watch drama so that there are lots of dramas in that period of time. For instance, â€Å"The Romance of The West Chamber† Rid) is one of the drama in Yuan dynasty. People usually cut red paper into different characters with background according to the drama for different uses, they may sell them or use as decoration. During Mining and King Dynasty, paper cuts become common among ordinary people, paper cuts are common to see in different festivals such as autumn festivals and drama.On the other hand, paper cuts are widely used in decorating the indoor part of the palace. The paper cuts designs include Dragon, Phoenix, and Bat, and these designs are used to decorate the ceilings of the hall and the walls of the corridors . Up to now, paper cuts is losing its status in the society, people are unwilling to participate in the inheritance of paper cuts. People therefore have fewer opportunities to reach this kind of folk art but they still can find paper cuts at old laces and some traditional buildings.Traditionally, women and girls in the countryside have to take in charge of making embroidery, let alone, the paper cuts. This is used to be a craft that every women must know how to do in their life. It even uses this craft to distinguish whether the bride is good or bad. Every year, they usually take part in the making embroidery after the harvest period, while they have spare time, they will start doing paper cuttings in order to do preparation for the coming year. These paper cuts are used to decorate the windows

Enzyme Structure and Functions:

ENZYME STRUCTURE AND FUNCTIONS: Enzymes are biological catalysts. They increase the rate of reactions by a factor of between 106 to 1012 times, allowing the chemical reactions that make life possible to take place at normal temperatures Definition of enzyme: A protein with catalytic properties due to its power of specific activation is defined as an enzyme. STRUCTURE Enzymes are proteins their function depends on its complexity. The reaction takes place in a small part of the enzyme called the active site, while the rest of the protein acts as â€Å"scaffolding†.The shape and the chemical environment inside the active site permits a chemical reaction to proceed more easily Many enzymes need cofactors (or coenzymes) to work properly. Tightly bound cofactors are called prosthetic groups Cofactors that are bound and released easily are called coenzymes These can be metal ions (such as Fe2+, Mg2+, Cu2+) or organic molecules (such as haem, biotin, FAD, NAD or coenzyme A). Many of t hese are derived from dietary vitamins, which is why they are so important. The complete active enzyme with its cofactor is called a holoenzyme, while just the protein part without its cofactor is called the apoenzyme.HW DOES AN ENZYME WORK? 1) REACTION MECHANISM 2) MOLECULAR GEOMETRY REACTION MECHANISM: In any chemical reaction, a substrate (S) is converted into a product (P) In an enzyme-catalysed reaction, the substrate first binds to the active site of the enzyme to form an enzyme-substrate (ES) complex, then the substrate is converted into product whilst attached to the enzyme, and finally the product is released, thus allowing the enzyme to start all over again An example is the action of the enzyme sucrase hydrolysing sucrose into glucose and fructose.MOLECULAR GEOMETRY The substrate molecule is complementary in shape to that of the active site. It was thought that the substrate exactly fitted into the active site of the enzyme molecule like a key fitting into a lock (the now discredited ‘lock and key’ theory). This explains enzyme specificity This explains the loss of activity when enzymes denature The Induced Fit Hypothesis  : * Some proteins can change their shape (conformation) When a substrate combines with an enzyme, it induces a change in the enzyme’s conformation * The active site is then moulded into a precise conformation * Making the chemical environment suitable for the reaction * The bonds of the substrate are stretched to make the reaction easier (lowers activation energy) ENERGY CHANGES  : Energy needed for initial reaction is known as ACTIVATION ENERGY. The larger the activation energy is, the slower the reaction will be.This is because only a few substrate molecules will have sufficient energy to overcome the activation energy barrier. Enzymes reduce the activation energy of a reaction so that the kinetic energy of most molecules exceeds the activation energy required and so they can react. Factors affecting Enzy mes substrate concentration pH temperature enzyme concentration inhibitors SUBSTARTE CONCENTRATION The rate of an enzyme-catalysed reaction is also affected by substrate concentration.As the substrate concentration increases, the rate increases because more substrate molecules can collide with active sites, so more enzyme-substrate complexes form. At higher concentrations the enzyme molecules become saturated with substrate, and there are few free active sites, so adding more substrate doesn't make much difference The maximum rate at infinite substrate concentration is called vmax, and the substrate concentration that gives a rate of half vmax is called KM.These quantities are useful for characterising an enzyme. A good enzyme has a high vmax and a low KM. pH Enzymes have an optimum pH at which they work fastest. For most enzymes this is about pH 7-8 (normal body pH), but a few enzymes can work at extreme pH. The pH affects the charge of the amino acids at the active site, so the pr operties of the active site change and the substrate can no longer bind. TEMPERATURE: Enzymes have an optimum temperature at which they work fastest.For mammalian enzymes this is about 40 °C. Up to the optimum temperature the rate increases geometrically with temperature. Above the optimum temperature the rate decreases as more of the enzyme molecules denature. The thermal energy breaks the hydrogen bonds holding the secondary and tertiary structure of the enzyme together, so the enzyme loses its shape Q10 (the temperature coefficient) = the increase in reaction rate with a 10 °C rise in temperature. ENZYME CONCENTRATIONAs the enzyme concentration increases the rate of the reaction also increases, because there are more enzyme molecules (and so more active sites), available to catalyse the reaction therefore more enzyme-substrate complexes form INHIBITORS Inhibitors inhibit the activity of enzymes, reducing the rate of their reactions. 2 TYPES: Competitive and non competitive CO MPETITIVE: A competitive inhibitor molecule has a similar structure to the substrate molecule, and so it can fit into the active site of the enzyme. It therefore competes with the substrate for the active site, so the reaction is slower.Increasing the concentration of substrate restores the reaction rate and the inhibition is usually temporary and reversible. NON COMPETITIVE: A non-competitive inhibitor molecule is quite different in structure from the substrate and does not fit into the active site. It binds to another part of the enzyme molecule, changing the shape of the whole enzyme, including the active site, so that it can no longer bind substrate molecules. Non-competitive inhibitors therefore simply reduce the amount of active enzyme.

Writting paper Essay Example | Topics and Well Written Essays - 1250 words - 1

Writting paper - Essay Example It is in this regard that this essay aims to present what the concept of culture is. Further, this paper would delve into the influence of this concept to perceptions of health and illness in the health care profession. Finally, a determination of the importance of understanding culture when planning health care would also be identified. Delaune and Ladner (388) in their book on Fundamentals of Nursing defined culture as â€Å"knowledge, beliefs, behaviors, ideas, attitudes, values, habits, customs, languages, symbols, rituals, ceremonies, and practices that are unique to a particular group of people†. Simple folks ordinarily know culture as a way of life. the roles and responsibilities of nursing evolving continuously, a conceptual framework to better understand the effects of cultures on health care was developed by Dr. Madeleine Leininger in her transcultural nursing theory. Dr. Leininger stated Culturally competent care can only occur when culture care values are known and serve as the foundation for meaningful care.† The assumptions incorporated in this theory are: (1) every culture has some kind of system for health care that is based on values and behavior of people; and (2) cultures have certain methods for providing health care often unknown to nurses from other cultures. (Delaune and Ladner 403) The relevance of understanding the concept of diversity in culture is of utmost importance to the nursing profession due to the different profiles of patients they administer health care to. Profiles of patients are incorporated in the culture of their specific countries. Their expectations to the delivery of patient care also depend on the orientations they are accustomed to in their respective countries. Delaune and Ladner (389) presented distinct characteristics of culture which exist among cultural groups and among individuals within a single culture, to wit: (1) culture is learned and taught; (2) culture is

Ward of Arles Hospital by Vincent van Gogh Essay

Ward of Arles Hospital by Vincent van Gogh - Essay Example In order to understand this image, it is imperative that a multidimensional analysis be undertaken which includes formal, content and iconographic. Figure 1: Ward of Arles Hospital Source: http://www.vangoghgallery.com/catalog/Painting/722/Ward-in-the-Hospital-in-Arles.html 1889. Formal analysis The Ward of Ales is a painting done in application of numerous paints. This painting has been accomplished by use of short paint brushes and the oil on canvas technique. The painting contains a hospital ward scene with waiting bay outside. Some people are seen outside sited, others are standing while women dressed in nun clothes are moving and one man in a hat is leaving through the corridor. The central part of the image is a wide corridor that leads to the entrance, which is still the exit, of the hospital. On the sides, there are curtains- closing wardrooms with beds. The beds do not have any occupants. The front part contains a cylindrical object with tapped connection to the roof of the corridor with men sited in wooden table chairs around it. The wards and the corridor fit very well into the frame of the painting while the front part is slightly cut off by the frame. Its axis is vertical with a bird’s eye view of the objects. ... The colors employed in the painting are largely brown, on the floor and wooden table chairs, and blue varying from faint to deep, on the walls and the ceiling or roof. Curtains contain a light green finishing. The texture of the painting is almost smooth as depicted by Van Gogh in April 1889. The painting presents scenery of people in the hospital ward outside. The â€Å"most distinct feature of the painting† (Feldman 30) involves the central cylindrical object where men are sited around. The application of different colors on the fore ground, painting objects and the back ground produce a good balance within the painting. Image contrast is also achieved through the employment of many features which guide a viewer excellently into understanding the scene. By application of swirling paint motions especially at the front and central parts, Van Gogh creates a dynamic feeling in the painting; especially by using big lines that swirl around parts of the image. The texture appears a little rougher on the foreground while ending up smoother at the background. The combination of the hospital wards and the people in the corridors of the hospital with ceiling objects bring a harmonious existence of the objects. The painting brings forward a great sense of unity and brings a friendly feeling. Iconographic analysis Iconographic description of an image is entails imager-viewer interaction abilities. The Ward of Arles is a beautiful and one of the most important paintings on the nineteenth century. It uses complex techniques that lead to accomplishment of marvelous effects that do not seem to lose value with time. Van Gogh relies on the people and the ward in the hospital to tell a story of being hospitalized in the Ales hospital in France. Upon first