Thursday, December 26, 2019

A Loyal Servant, Graphic Design And Its Journey - 2084 Words

A loyal servant, Graphic Design and its Journey Introduction Graphic design is a very young profession which has been forming for years and earned its own, separate name from other areas of art in around 80`s . Before that, graphic design was called commercial art and its practitioners were called visual communicators. As a such a young profession it grew incredibly fast and spread globally. In the book of Graphic Design For The 21st Century, C. P. Fiell describes it as the part of the fabric of everyday modern life. They say that it surrounds us silently, as if it is secretly coded everywhere around us, but we only react to it on subconscious level, without even noticing it is there. (2003, Introduction). Graphic designer is someone in between a crafts person who is fallowing the clients requirements and the free artist who has a lot of freedom of self expression. (L. Roberts. 20). It is impossible to define where and when graphic design has started, but in my opinion the very first sparks of any kind of design started with primal cave paintings and stone tools. This is the very beginning of visual communication, taking place in human life, this is when we started to give meaning to objects. At the time of early civilizations, artists were obeying religious rules and making art as requested from church or those in power. They had no freedom of creativity and their work was just a skill, which could be learned by anyone. With time, structure and values of civilization hasShow MoreRelatedProject Managment Case Studies214937 Words   |  860 PagesCorporation 37 Goshe Corporation 43 Acorn Industries 49 MIS Project Management at First National Bank Cordova Research Group 70 Cortez Plasti cs 71 L. P. 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Figure 11.1. Orientation Checklist for New Employee s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 11.2. Performance Ranking in a Forced Distribution Rating System . . . . . . . . . . . . . . . . . . Figure 11.3. A Graphic Rating Scale . . . . . . . . . . . . . . . . . . 105 106 108 109 116 122 135 144 145 146 147 151 160 166 167 168 174 175 186 191 198 214 219 221 223 224 224 225 238 249 250 Illustrations xix Figure 11.4. A Behaviorally Anchored RatingRead MoreStephen P. Robbins Timothy A. 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Cover Design: Suzanne Duda Lead Media Project Manager: Denise Vaughn Full-Service Project Management: Sharon Anderson/BookMasters, Inc. Composition: Integra Software Services Printer/Binder: Edwards Brothers Cover Printer: Coral Graphics Text Font: 10/12 Weidemann-Book Read MoreInternational Management67196 Words   |  269 PagesMarketing Manager: Jaime Halteman Project Manager: Erin Melloy Buyer: Kara Kudronowicz Design Coordinator: Margarite Reynolds Cover Designer: Studio Montage, St. Louis, Missouri Cover Images: Top to bottom,  © Mark Downey/Getty Images; Jacobs Stock Photography/Getty Images;  © Goodshoot/PunchStock Media Project Manager: Balaji Sundararaman Compositor: Aptara ®, Inc. Typeface: 10/12 Times Roman Printer: Quad/Graphics All credits appearing on page or at the end of the book are considered to be an extensionRead MoreManagement Course: Mba−10 General Management215330 Words   |  862 PagesThey studied how the physical characteristics of the workplace contribute to job stress that often leads to fatigue and thus poor performance. They isolated factors that result in worker fatigue, such as lighting, heating, the color of walls, and the design of tools and machines. Their pioneering studies paved the way for new advances in management theory. In workshops and factories, the work of the Gilbreths, Taylor, and many others had a major effect on the practice of management. In comparison with

Wednesday, December 18, 2019

Is Stonehenge a Prophetic Timetable or a Religious Site...

It appears as though everybody has a an assumption for why the remnants were built. Some are more possible than others. With March 20 denoting the vernal equinox (one of two days throughout the year where day and night are the same length) consideration turns again to one of the more determined hypotheses for Stonehenges source. In a 1965 book, Stonehenge Decoded, astronomer Gerald Hawkins offered the latest hypothesis by that time thorough speculation to date of Stonehenges motivation. Hawkins saw the bunch of stones, developed in stages from around 3100 B.c. through 1600 B.c., as an aged galactic schedule. (See pictures of the seven miracles of the world.) In his dissection, he distinguished 165 different focuses on the landmark,†¦show more content†¦In a present day curve on Geoffreys record, some contend that space outsiders, as opposed to Merlin, developed Stonehenge. These speculations sustain off the way that nobody precisely beyond any doubt how the rocks got to their present area — the cause of some were followed the extent that a Welsh mountain run 137 miles far from the Stonehenge. Albeit current tests utilizing just innovation from the time have moved comparable stones, theres still no full clarification for how aged individuals oversaw such a deed. Consequently, outsiders. A few speculations are significantly more creative. In the 1920s, a Brit named Alfred Watkins endeavored to interface Stonehenge with different destinations in England, contending that when taken together, they served as points of interest to explore through the island once thick, now vanished, old woods. He called these courses ley lines and the hypothesis created a sizable succeeding, however prepared archeologists were doubtful about this present beginners hypothesis. An alternate theory is that the arrangement is intended to take after a monster vulva, as a method for tribute to an aged fruitfulness god. Others contend that Stonehenge was a position of aged mending, and archeologists have found skeletons at the site riddled with rough wounds, maybe evidences of simple surgery. The current agreement (if such a marvel as this even exists) is that Stonehenge was utilized as an entombment site.Show MoreRelatedExploring Corporate Strategy - Case164366 Words   |  658 Pages(10 per cent), and sales and marketing (25 per cent). The key strategic capabilities at these companies are RD and sales and marketing. Pressure on margins created an incentive to restructure manufacturing, rationalising the number of production sites and placing them in strategic locations offering tax or cost advantages. However, manufacturing and distribution efï ¬ ciency was far more important for generics manufacturers. During the late 1990s, there was a collapse of generics prices in the USA

Monday, December 9, 2019

Feminist Movement Essay Example For Students

Feminist Movement Essay It was in the mid-1800s when the first signs of the feminist movement cameabout. In 1861, a man named John Stuart Mill wrote The Subjection of Women, whichwas said to have spawned the ideology of the Womens Rights Movement (Ryan 11). Hediscussed the role of women is society during that time, pointing out how the patriarchyplaced such an intense limit on what women could do. Patriarchy is the system in whichthe male race governs societal views, and this practice has been in existence since thedawn of time. This work raised the consciousness of many women, but the first hints ofan organized movement did not come about until the approach of the twentieth century. It has been said the Black Abolition Movement was the encouragement that womenneeded to go after what they believed in (Ryan 10). In 1898 came the beginnings ofWomens Suffrage, which was the movement intended to allow women the right to vote. During this time, over 500 separate campaigns were launched with the goal of attaining this right. Females such as Elizabeth Cady Stanton and Susan B. Anthony spoke all overthe country on womens rights and suffrage, gaining many supporters along the way(Ryan 9). The National American Womens Suffrage Association (NAWSA) was soonformed, and Stanton was its first president. She helped to begin extensive mobilizingefforts and put a strong foot forward in the suffrage movement (Ryan 22). When theNineteenth Amendment was passed, women nationwide rejoiced at their accomplishmentwith the feeling that they had made a difference, and their feeling of inferiority hadsubsided. Works CitedBardon, Edward J. The Sexual Arena and Womens Liberation. Chicago: Nelson Hall, 1978. Evans, Sara. Personal Politics. New York: Vintage Press, 1979. Friedan, Betty. It Changed My Life. New York: Random House, 1976. Ryan, Barbara. Feminism and the Womens Movement. New York:Rutledge, 1992. Salper, Roberta. Female Liberation: History and Current Politics. New York: Alfred A. Knopf, 1972. Sinclair, Barbara. The Womens Movement: Political, Socioeconomic, and Psychological Issues. New York: Harper and Row,1975. Stambler, Sookie. Womens Liberation: Blueprint for the Future. New York: Ace Books, 1970.

Monday, December 2, 2019

Metro 2034 Review Essay Example

Metro 2034 Review Paper Essay on Metro 2034 It is not at all Metro 2033. I now understand the negative reviews of frustrated readers. The book has very little in common with its predecessor. It is too literary, too well written, it does not have to grope for the truth of the carefully hand. It was her literary, damn it, I know myself, that the term is not very good, and so, it was her literary sometimes hard to obey the genre, announced by the previous work. The style of writing is very similar to Twilight, the main story takes place in the minds, in the long stringy dark reflections in the stagnant air of hope for the meaninglessness of existence in the eternal underground dark tunnels of the Moscow metro. We will write a custom essay sample on Metro 2034 Review specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Metro 2034 Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Metro 2034 Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Sometimes I like to flip through several pages to to drive away these feelings, vividly tells the imagination. Some scenes quickly flashed as I first thought, quite unfairly. For their dynamics rested against the alternating inner experiences, echoes of what is happening, reflection and comparison. Some things were too slow, others flew, then they changed places, causing some confusion. Somewhere in the middle of the book, I realized that if the first book I reread with pleasure, then the second confidence this has somehow remained. I do not know why, probably just because of the writing language. Although it is worth noting that it has changed for the better. Books do not exist by themselves they are carefully drawn by marks on the road, and at the very beginning. High-quality screen version of their very well could bring such pleasure to moviegoers as I And summing up, I can say one thing -. The book is good. I received the full pleasure of reading it. Bright and deep. World Metro came to life again in my, begins his mind, consciousness. I expect to continue.

Wednesday, November 27, 2019

The Evil of Good in Les Mis©rables Essays

The Evil of Good in Les Mis ©rables Essays The Evil of Good in Les Mis ©rables Essay The Evil of Good in Les Mis ©rables Essay Covert became suspicious of Monsieur Madeline when he lifts a cart of a man, and is justified In his suspicions. Covert said, Monsieur Mayor six weeks ago after that scene about that girl, I was enraged and denounced you The remarkable feat of strength that Madeline preformed caught Savers attention. Covert associated the strength with that of a convict and became suspicious. l believed it, for a long while I had had suspicions. Savers suspicions are justified because it was indeed Madeline who was the prisoner Covert remembers. Madeline courageous act led takeover developing a justified suspicion based on his memory of a strong prisoner. Jean Oval]mean undergoes an Internal conflict when he Is torn between freeing an innocent man and thinking of the greater good. Vallejo says, He repressed his flirt generous impulse and recoiled before such heroism. Although Vallejo turning himself in would mean reverting back to his old ways, it is what is values are pushing him to do. He would be tainting all he owned and stood for in sin if he decided to let Champagne pay for his errors. Vallejo says, That henceforth Mayor Madeline, with all his virtues would be abominable to him If Vallejo turned himself In It would mean abandoning many people who needed him, including Fanzine. Although Sympathetic would suffer unjustly, Oval]mean staying quiet would benefit the greater good. Vallejo goes back and forth repeatedly between his choice of saving one man or saving his town. Vallejo assumes responsibility for Fontanel because he wishes to help her become pappy and virtuous gall_ Oval]mean says, You shall do no more shall again become honest in again becoming happy. Because Fanzine lost her job at factory, she was forced to resort to becoming a prostitute in order to keep her child safe. Vallejo wants to compensate by giving the woman the opportunity to be honest again, so he takes her in and provides for her. Vallejo says, I do not doubt it that you have never ceased to be virtuous and holy before God. Fontanel only turned to prostitution because she had lost her Job and needed to pr otect her daughter. Vallejo recognizes she Is a good woman whos soul was tainted because of an error committed at his factory. Vallejo takes Fanzine in because he wishes to give her the chance to be happy and restore her virtue. The author uses the oxymoron the evil of good to represent how Covert stands for justice but Is ruthless In obtaining It. The author wrote, Covert, personified Justice light and truth In their celestial function of crushing out evil. Whatever stood for was not a negative, but in the purpose of the greater good. Covert believed that enforcing the law was a key element in obtaining justice. The author wrote, Covert, though frightful, had nothing ignoble about him. In enforcing the law, Covert was inconsiderate and indifferent when it came to others feelings. This earned him a frightful reputation and a cold personality. The oxymoron the evil of good represents Savers positive and negative sides. Of him alarmed Fanzine, and he told her of Baleens real identity . Fanzine beheld Covert Let seemed to her that the world was coming to an end. Fanzine recognized Covert as the inspector who had almost condemned her to Jail and was alarm. Fanzine was already weak from her illness, and the sight of Covert sent her over the edge. Covert said, There is a thief, a brigand, a convict named Jean Vallejo! And I have him in my grasp! Fanzine was shocked and confused by what Covert was saying. The stress brought on by Savers accusations about Vallejo led to her death. Vallejo blamed Covert for causing Fantasies death by alarming and confusing her with his presence and accusations.

Saturday, November 23, 2019

A Summary of Margaret Atwoods The Edible Woman

A Summary of Margaret Atwoods The Edible Woman The Edible Woman is the first novel by Margaret Atwood, published in 1969. It tells the story of a young woman who struggles with society, her fiancà ©, and food. It is often discussed as an early work of feminism. The protagonist of The Edible Woman is Marian, a young woman with a job in consumer marketing. After she gets engaged, she becomes unable to eat. The book explores Marian’s questions of self-identity and her relationships with others, including her fiancà ©, her friends, and a man whom she meets through her work. Among the characters is Marian’s roommate, who wants to get pregnant but surprisingly does not want to get married. Margaret Atwood’s layered, somewhat fanciful style in The Edible Woman explores themes of sexual identity and consumerism. The novel’s ideas about consumption work on a symbolic level. Is Marian unable to consume food because she is being consumed by her relationship? Additionally, The Edible Woman examines a woman’s inability to eat side by side with the unhappiness in her relationship, although it was published at a time when the psychology of eating disorders was not commonly discussed. Margaret Atwood has written dozens of books, including The Handmaid’s Tale and The Blind Assassin, which won the Booker Prize. She creates strong protagonists and is known for exploring feminist issues and other questions of contemporary society in unique ways. Margaret Atwood is one of the most prominent Canadian writers and a major figure in contemporary literature. Main Characters Clara Bates: She is a friend of Marian McAlpin. Quite pregnant with her third child as the book begins, she dropped out of college for her first pregnancy. She represents traditional motherhood and sacrifices for ones children.  Marian finds Clara rather boring and believes she needs rescuing. Joe Bates: Claras husband, a college instructor, who does quite a bit of the work at home. He stands for marriage as a way to protect women. Mrs. Bogue: Marians department head and a prototypical professional woman. Duncan: Marians love interest, very different than Peter, Marians  fiancà ©. He is not particularly attractive, not ambitious, and he pushes Marian to be real. Marian McAlpin: The protagonist, learning to cope with life and people. Millie, Lucy, and Emmy, the Office Virgins: they symbolize what is artificial in womens stereotypical roles of the 1960s Len (Leonard) Shank: A friend of Marian and Clara, a lecherous skirt-chaser according to Marian. Ainsley is trying to trick him into fathering her child, but he is the opposite of the married father, Joe Bates. Fish (Fischer) Smythe: Duncans roommate, who plays a special role near the end in Ainsleys life. Ainsley Tewce: Marians roommate, the ultra-progressive, aggressive opposite of Clara and, perhaps, also Marians opposite. She is anti-marriage at first, then switches two different kinds of moral earnestness. Trevor: Duncans roommate. Trigger: A late-marrying friend of Peters. Peter Wollander: Marians  fiancà ©, a good catch who proposes to Marian because it is a sensible thing to do. He wants to mold Marian into his idea of the perfect woman. Woman Down Below: The landlady (and her child) who represents a kind of strict moral code. Summary Marians relationships are introduced and she introduces people to each other.  Peter proposes and Marian accepts, giving over her responsibility to him, though she seems aware that is not her true self. Part 1 is told in Marians voice. Now with an impersonal narrator of the story, people shift. Marian becomes fascinated with Duncan and begins to have trouble eating food.  She also imagines her body parts are disappearing. She bakes a cake-woman for Peter, who refuses to take part in it. Ainsley teachers her how to put on a false smile and a fancy red dress. Marian shifts again, finding herself rooted again in reality and she watches Duncan eat the cake.

Thursday, November 21, 2019

D. L. Woodside Sunshine Snacks Essay Example | Topics and Well Written Essays - 500 words

D. L. Woodside Sunshine Snacks - Essay Example Lastly, Woodside has the drive, or the motivation (Daft 41) which influences him to exert much effort in innovating new products. For as long as he has the drive, Woodside can show the management of Sunshine Snacks that he deserves the position through his development of innovative products. However, Woodside should not be overly confident with what he can do for it might lead him to egocentricity and become a hindrance to his goal of establishing strong relationships in his new working environment. Woodside can be both a people oriented and a task-oriented leader. Firstly, he is a people oriented leader because he expresses sympathy and is willing to help his co-workers even at his own expense (covering up for George who has a drinking problem), one reason why his relationship with his former co-workers was intact. Although his being people-oriented leader tends to become domineering at times, it can help him easily cope up with his new working environment improving the relationship between him and his staffs. Secondly, he is task-oriented because he can keep his focus on a project until it gets finished and eventually gains a positive outcome. Apparently, the two leadership styles would be best applied by Woodside at Sunshine Snacks. The combination of both people oriented, and task-oriented leader can lead to a high-high leadership style (Daft 57) which is proven to be an effective leadership style in successful organizations. Individualized leadership lies on the assumption that "leaders develop a unique relationship with each subordinate" (Daft 52), then becomes the basis of the leaders in their treatment of the individual, group members. In return, it also gives an idea of how the member will respond to the leaders behavior. The understanding of this theory is helpful to Woodside in such a way that it can slowly put an end to the resistance of his

Tuesday, November 19, 2019

The Impact of Globalization on Business Enviroment Assignment

The Impact of Globalization on Business Enviroment - Assignment Example By itself, globalization is a change that stimulated millions of business transactions which offered millions of products and services that consumers from all over the world can choose from. This resulted to a very competitive market as cheap imports came in from big markets like China. However, the local economy of a less developed country bore the impact of these cheap goods especially if the goods were in direct competition against their products. In many countries with poor competitive advantage, this meant survival of the fittest as small shops would compete with huge retail giants such as Wal-Mart. Eventually, mom and pop stores closed as consumers trekked to bigger stores that offered variety. Another reality that globalization presented to business is the possibility of outsourcing jobs due to lower costs. Hence, many companies downsized creating collateral damage to stakeholders like employees. Furthermore, globalization has decentralized or de-bureaucratized organizations i n order to create more efficient teams or departments that can be accountable for goals. Hence, the whole organizational that was once rigid had to change by removing structures and becoming an open system that can accommodate changes brought upon by technology. Even the speed and method of communication within organizations have changed as workers can now telecommute. All communication platforms such as electronic gadgets (mobile phones, notebooks, iPad) became instant necessities in a globalized wired world. Economic elements like international trade and integration of financial markets are not the only aspects to consider since human migration plays a major role in determining the success of globalization. As such, multinational sent many senior managers to different parts of the world; it meant adopting not only to a new set up but to local culture and language as well. In fact, many CEOs found it challenging to adjust to the business culture of the Chinese for a good reason â⠂¬â€œ their value system and their language was all too foreign.  

Sunday, November 17, 2019

Health Risk Assessment Bnts Story Essay Example for Free

Health Risk Assessment Bnts Story Essay To die with dignity should be a given. Death will present itself to everyone eventually and presumably no one in their right mind would choose not to die with dignity. That being said why is it that so many people who would choose to die a good death are no allowed to. For some people no death is a good death, but that is silly because as everyone knows death is inevitable. No one can escape this fact. The controversy herein lies within the circumstances people who are suffering or lingering with a terminal illness that debilitates them such that they have no quality of life are not afforded the comfort of dying with dignity. It seems that this high merit is available to our beloved pets, but not our beloved family members. Aunt Bessie is forced to endure unrelenting pain from here incurable pancreatic cancer. No amount of pain medication is available to treat her pain and allow her to maintain consciousness. She knows her time is limited and she does not feel she should have to wait out the inevitable in such a terrible state. At the same time the family pet Bassett hound is found to have a mass in her intestines. She cannot eat and barely moves as she is in so much pain. The veterinarian has given the option of putting her to sleep or euthanizing her to put her out of her misery as she is suffering so. This sits well with most people. Aunt Bessie requesting euthanization though is out of the question. Why is the question that this paper will attempt to answer and why this is wrong will also be addressed? Euthanasia Defined Euthanasia can bring about different feelings to people depending on the context in which it is used. Mention that good old dog and it is good as they no longer suffering. Change the identity to a person and it is not so easily swallowed. No matter how it is interpreted the true meaning of the act is the same in either circumstance. â€Å"Originating from the Greek terms eu (happy or good) and thanatos (death), euthanasia means literally happy death or good death. (Le Baron Jr. , 1999). Breaking that definition down even further is subdivisions in the definition are voluntary/involuntary and active/passive: â€Å"Voluntary euthanasia is a death performed by another with the consent of the person being killed. Non-voluntary euthanasia is the provision of euthanasia to an incompetent person according to a surrogates decision. Involuntary euthanasia is euthanasia performed without a competent persons consent. Passive euthanasia involves allowing a patient to die by removing her from artificial life support systems such as respirators and feeding tubes or simply discontinuing medical treatments necessary to sustain life. Active euthanasia, by contrast, involves positive steps to end the life of a patient, typically by lethal injection† [ (Le Baron Jr. 1999) ] Euthanasia brings tranquility to death. In euthanasia the suffering prior to death is limited and death is entered more peacefully as opposed to lingering with pain and suffering. Presumably most people would want to end their journey in life without pain and suffering. A more compassionate death is a more desirable death. However to know what euthanasia actually means requires more exploration into the depth of this term. Practical Problems Euthanasia can bring about bad feeling to some people. After all when the term is used it is in relationship to death. In our culture and to numerous people death or speaking about death is taboo. This is an unfortunate fact. What is most unfortunate is that death is inevitable and therefore discussion regarding it should be more open. Essentially the problem with euthanasia is this taboo associated with it. Ethically euthanasia is an appropriate and well warranted act of kindness and consideration. Support of euthanasia will be provided within the context of this paper, and the potential negative issues will also be brought up. Ethics Argument For The ethical principles that can justify euthanasia are many. This is because the premise of euthanasia is based upon the idea of caring. This idea of caring is inherent to most care givers and is the key principle in euthanasia. Such acts of caring resonates through theses ethical principles and frameworks: Respect of persons, Virtue ethics, Utilitarian, Rights based ethics and ethics of caring. These frameworks or principles although many will all show supportive qualities for euthanasia. Respect of Persons In respect of persons the support of euthanasia is found in that the principle here is that individuals are afforded autonomy and able to make their own decisions. When a person chooses not to suffer at the end of their life this is an autonomous decision. â€Å"Respect for persons generally means respecting a client’s autonomy† (Ethical Principles, 2011). That person in the eyes of this principle is just in making that call. The respect of person principle sustains this in its foundation. â€Å"The principle of respect for persons affirms the primary importance of allowing individuals to exercise their moral right of self determination. To violate their ability to be self-determining is to treat them as less than persons. (Bennette-Woods, 2001). Therefore, this principle is then supportive of euthanasia when decided upon by an individual. Virtue Ethics With the act of euthanasia people are seeking the good by allowing a good death. Suffering is not permitted to go on until death. Rather death is allowed to happen prior to a lengthy battle with pain and suffering. Virtue ethics is doing good and for the right reason. Forcing peop le to live with pain and suffering would not be characterized as good. So presumably then allowing for euthanization is good. Because it is done in response to alleviate further pain or suffering it satisfies the right reason aspect. In another view the dying patient is taking a virtuous stance. â€Å"Some dying patients consider it virtuous to spare friends and family the ordeal of witnessing a slow process of degeneration† (van Zyl, 2002, p. 19). This again satisfies the criteria for virtue ethics. Utilitarian In encompassing the utilitarian ethical frame work consideration must be made for the balance of the greatest good. Allowing a person to die a â€Å"good death† will promote the greatest happiness for both the person and for those remaining behind. Sure there will be unhappiness in that there is a loss with the person dying, but the greatest happiness will be in knowing that the person is no longer suffering and that the pain of their disease is not torturing them any longer. This satisfies part of the balance. The other part is on behalf of the individual who is suffering. There is much good in ending a life from pain and suffering. A â€Å"good death† is much more desirable then a death of unrelenting pain and suffering. Therefore the balance of the greater good is established here and the utilitarian frame work is established. Right Based Ethics The right to die is an inevitable right. â€Å"Advocates of euthanasia argue that people have a right to make their own decisions regarding death, and that euthanasia is intended to alleviate pain and suffering†. (Nargus, 2012) It is of the belief of many that all people hold this one true right. Dying is ultimate natural right. â€Å"The patient has the right to make the decision about when and how they should die, based on the principles of autonomy and self-determination† (Nargus, 2012). This alone substantiates the use of rights based ethics and upholds this as an ethical point for euthanasia. Ethics of Caring This is the final ethical stance that will be used to persuade the positive perspective of euthanasia. To care is the essence of this ethical principle. To care would be to not allow suffering with pain at the end of life. Compassion is a must in the ethics of caring and allowing pain and suffering to continue cannot be construed as compassionate. â€Å"The ethic of care demands that we maintain conditions under which caring can flourish†. (Bennette-Woods, 2001) How better to show a sense of caring then by stopping suffering, stopping pain and allowing for a good death. Ethics of caring is the basis for most nursing philosophies and can be equated to most nursing principles. Care is not just in the physical sense, but the emotional sense as well. Care is delivered when euthanasia is allowed. Ethics Argument Against The arguments proposing that euthanasia be allowed were provided and supported. Now a few counterarguments will be analyzed and provided. Kant’s original ethical framework intent was clearly against the use of euthanasia, but a newer vision of Kantian ethics could also be supportive of the act. However, the argument against it in this framework will be what is focused on. Nonmaleficence framework can also be argued against euthanasia. This theory bases itself on doing no harm and depending what is perceived as harm is how this argument can be made. Kantian Ethics â€Å"A moral action is one that is performed solely for the purpose of meeting a moral obligation, and the action itself can only be judged moral in light of the intention behind it†. If the intention produces death it cannot be a good intention. Death although now relieved of suffering is the outcome. With Kantian ethics the end result is not at question. The person no longer suffering perspective is not of any value. The point is euthanizing a person is morally wrong and the outcome (alleviating pain and suffering) has no bearing in the matter. This is why this argument was not used in the pros. The outcome has to matter. Nonmaleficence Ethics â€Å"The principle of Nonmaleficence states that we should act in ways that do not inflict evil or cause harm to others. In particular, we should not cause avoidable or intentional harm. (Bennette-Woods, 2001) While some people feel that causing an earlier death as with euthanasia is harmful not everyone shares this view. â€Å"Professional organizations have invoked professional obligations as an argument against support and participation in assisted suicide and euthanasia†. [ (Ersek, 2004) ]. For those that do this could certainly be understood as argument against euthanasia. However, for others the harm is noted in the continuance of a life of suffering. Catholic Moral Tradition Each human life is considered sacred and deserving of a right to life. This is the position that the Catholic moral tradition stands behind. According to the Roman Catholic perspective, we are not obliged to ward off death at all costs, but we should not deliberately intervene to bring death about (Euthanasia a Catholic Perspective, 1987)†. The church goes on to say that† the end of human life is not subject to a persons free judgment† (Euthanasia a Catholic Perspective, 1987). This theory protests that as in birth; death can only be implemented by God. However, even the church has come to make exceptions or loop holes that allows for euthanasia to happen. In the double effect principle medication can be given in large doses to relieve pain. The patient will succumb to death as a result of this medication, and that is ok. As long as the intention is to relieve pain, not cause death the Catholic moral traditions is receptive to this. It seems as if the church has struggle d with this issue in the past and the best that they can deliver is this double effect doctrine. (This was actually developed in the 15th century). . Final Justification â€Å"A slow, painful, undignified death is a fate that most of us would not wish on our worst enemies† (Dyer, 1999) yet this fate are often offered to people, loved ones and family members. This categorically should not be. Euthanasia theories have been presented and supported both for and against the act. What it comes down to is how individuals understand things. Some religious factions are adamant that this act is strictly forbidden. This author does not share these views. There is no argument that it is wrong to kill someone. However, there has to be availabilities for exceptions. When an act is done for all the right reason it then becomes a just act. When a person is deemed terminal and is some way suffering then this would create such an â€Å"except†. This is only one of an infinite number of â€Å"except† possibilities. Each case presenting itself must be evaluated for its ethical morality. Evaluation can be accomplished by using the previous theories presented in favor of euthanasia. Should the case lend itself to these proposed theories then it is indeed a just act. Pets are not made to suffer a miserable final existence (associated with the love of them) neither should people. Loved ones, family, friend or foe no one deserves to die suffering when a good death is an option.

Thursday, November 14, 2019

Age and Beauty in Next Day by Randall Jarrell :: Next Day Randall Jarrell

Age and Beauty In the poem "Next Day" by Randall Jarrell, the speaker is a lady who is very troubled by her increasing age. I think it is interesting that this was written in 1965 because that is the same year that the author died. It raises the question of whether the poem was about his own feelings or if it was about another person. Perhaps he knew that his life was coming to an end soon and before he died he wanted to convey his thoughts to others. The title suggests that the speaker is writing about the implications of the days to come and maybe learning to face them. The beginning of the poem lets the reader know that the old lady is upset about her current lifestyle and where she thinks it will lead her. She longs for the days when she was young and beautiful and everybody looked at her and wanted her. When the boy takes her groceries out to her car, she wanted him to see her in that way but she knows that her physical appearance has changed to the point where she no longer gets those same yearning looks anymore. I got the impression that she feels she is not fitting into this present decade and that she only knows best what happened in her prime years. When she was younger, people turned their heads and actually noticed her. But now she is angry about her lack of influence on the world. The line "as I look at my life, I am afraid only that it will change, as I am changing," means that she fears her life may get even more worse than it has already become. She spends her time alone contemplating all of this and trying to come to terms w ith the future. She is afraid of her aged face and hates what it has turned into. The youthfulness of her past has completely left her and now she is forced to deal with the present. I think it is apparent that she is afraid of dying because when she went to the funeral and saw her friend's face, she thought of herself lying there in the casket. The lady in this poem is confused about her life. She realizes that she does not have many years left.

Tuesday, November 12, 2019

Marketing techniques Essay

Introduction The businesses and products I chose happened to be, Nike and their Mercurial football boots, and Sony and their PS3 gaming console. I chose these products because I think they are both reasonably diverse, and in their time, both these products have experienced a range of sections within the product life cycle. For example, due to Nike’s football boots having to be constantly refreshed and renewed due to high competition, they have experienced, each sector, a number of times. In contrast, the Sony and their PS3 have also experienced similar experiences. For example, due to this specific console being one of the most successful and exclusive gaming consoles of all time, the overall competition has been reasonably low, and due to this, this certain product has seen the product life cycle at a very different perspective by experiencing each sector at a much slower rate. Product The diagram presented above dictates the process in which businesses go through, when marketing. Every business will follow this strategy when they advertise and market a product in order to gain the most sales, and to generate a substantial amount of profit. For example, the first stage of this Product Life Cycle is the Development. This stage entitles a business to conjure up a selected idea, in which they will later hope to produce as a product and then sell. The development stage is where the business will discover the blue prints of their product and how they will later market it. In other words, the development stage provides a foundation for the selected product as it will be built as a prototype to be later sold to the public in order to increase sales and profits. This certain stage is very secretive within any organisation. Other businesses do not want to let their competitors have knowledge of what they’re producing, in case they steal and release the idea before, a nd generate a mass of publicity, sales and profits. The next stage is referred to as the introduction stage; this is  where the business launches its completed product for the first time. This certain sector is vital as it will later determine how successful the product is, and whether it should be develop further. Within the Introduction stage, sales begin to grow slowly if the product begins to generate publicity, this is usually due to the lack of knowledge people have about your product, and it is also due to the lack of advertising. However, a business may not want to advertise straight away, as they may waste money on advertising a product that their piers may not essentially want or need. Therefore, business tend to use the certain advertising scheme, known as informative advertising, this includes small processes in which a business can build their products reputation or publicity. If this section of the product life cycle is successful, businesses can later develop on their products, thus enabling them to create further marketing schemes, beneficial to them, in regards to their sales, profits and annual turnover. The next stage within the Product life cycle is, Growth. This is where a business’s product begins to increase in sales, rapidly. This is due to increased demands, and the fact that all the business’s persuasive marketing schemes are working, thus increasing sales and profits. The growth sector within this product life cycle basically classifies how successful a business is, by being within the growth sector; this indicates that the business’s product is successful and popular. The fourth and pen ultimate stage is known as the Maturity stage. This is where a selected product, created by a business begins to sustain profits, and generate sales slowly. This stage takes place after the growth stage, due to many factors such as an increase in product competition due to the publicity of your product, as well as an increase in advertising due to businesses trying to sustain the success of their product. After this stage, comes the final stage, or otherwise known as the Decline. This stage entails a business’s product to begin to drop in sales, reduce in publicity and popularity, it begins to lose its appeal and competition becomes stiffer and bigger, therefore fewer units are sold. At this stage, advertising is either halted or completely stopped, and possibly the production of the item may decrease in activity in order to retain money and boost the production on other marketing schemes/ideas. Brand: Nike, Inc. Nike, Inc or Nike is a very popular and successful business that originated  in the early 70s. This business firstly began, known as Blue Ribbon Sports in 1964, however, 7 years later saw them changing their name into what we know them today as; Nike Inc. This organisation specialises in sports apparel and accessories. This sport based business sells items within sports such as Football, Rugby, Golf, Basketball, Cricket, tennis, athletics and pretty much every other sport. However, I feel they are extremely notorious for their very professional and popular football boots. For example, Nike have earned international success and have worked with the likes of Ronaldinho, Ronaldo, Cristiano Ronaldo, Didier Drogba, Neymar, Zlatan Ibrahimović, Mario Balotelli, Wesley Sneijder, Wayne Rooney and Landon Donovan in regards to promoting their Football related range of goods. However, in regards to my product, Nike has formed many advertising schemes with players such as Zlatan Ibrahimovià „‡ (left) and Cristiano Ronaldo (right). Product: Nike Mercurial Vapor This certain product is a very popular and renowned piece of sports apparel. This certain product is linked with football, as they are, a selected type of football boot. This variation of football boot comes in many shapes and sizes, this enables the product to appeal to all different, acquired tastes, and overall this will help the brand Nike Inc, reach out and attract customers. However, my reasoning for choosing this brand would be its placement within the product life cycle, due to increased and increasing competition, businesses such as Nike Inc have to constantly refresh and renew their produce, in order to maintain customers and as a business become more appealing and modern/stylish. Therefore, I believe these products fluctuate between growth and Maturity, for example, due to the competition, new boots are brought out every couple of months or year, this causes older boots, and their predecessors to be regarded as â€Å"old†, â€Å"boring† or â€Å"out of fashion†. Therefore, each boot only has a selected amount of time, until the next big style or football boot gets released. Like I mentioned before, I believe this product is mainly situated within the growth sector, as each boot only obtains a selected amount of time to succeed and become appealing, until the next brand gets released; therefore, it’s time to mature and become a cemented item is limited. Brand: Sony Corporation Sony Corporation, or Sony, is a very successful and popular Japanese multinational corporation that specialises in electronics, game systems and game entertainment. Sony is one of the leading providers of game entertainment in today’s society; they have produced some iconic titles/products like the PS1, the PS2, the PS3 and its most recent addition, the next generation of console, known as the PS4. These gaming, entertainment systems have altered and revolutionised the way we play virtual games, and they have truly made their mark on gadget history. Sony is a Japanese business that began in 1946, its name, at the time stood as Tokyo Tsushin Kogyo, however, since 1958, this iconic brand has been referred to as Sony. Product: Sony, Play station 3 The product I will be using during this task will be Sony’s, award winning creation/product, known as the PS3. I believe this product has been very, very successful, and I think I it will be an ideal product to evaluate and analyse. For example, seeing as this certain console is one of few gaming entertainment systems to be released in the modern era, the competition is reasonably low, therefore, its time during the product life cycle has sustained and gradually evolved into being a product within the Maturity sector. However, due to recent events, a new range of console appeared, formed by the same brand; Sony. This new range of gaming console is referred to as, the next generation of gaming entertainment, and this specific console is known as the Sony PS4. This PS4 was released into stores and gaming retailers on such dates as the 15th of November 2013 (for North American Citizens), the 29th of November 2013 (for European Citizens) and 22nd February 2014 (for Asian Citizens); and as of March 2nd 2014, this product has already sold as many units as 6 million worldwide. Because of this, the Sony PS3 will eventually fall into the declining sector within the product life cycle, due to decreasing demand, decreasing popularity and a decrease in advertising and production. This certain factor is one prominent reason why I have chosen this product to feature within my coursework. Promotion The promotional process within a business is where an organisation would advertise a selected product to either inform existing customers of new modifications to their products, or to advertise a new product they have just created and finished. The methods and messages business use when displaying their products are very important, as it can overall determine the outcome/success of the product. For example, businesses want to sustain and attract new and existing customers by using persuasive and informative promotional materials, and if their promotional schemes do not achieve this substantial amount of money can be lost, thus negatively affecting the business and potentially damaging the business. There are many forms and ways in which business can promote their products for example: Advertising – Through TV, radio, magazines, newspapers, internet Direct selling – directly approaching and â€Å"targeting† customers, e.g. public speakers, telesales, door salesmen Direct Marketing – Leaflets, mailshots, emails Point-of-sale – selling point stands, free samples, vouchers, offers Incentives – loyalty cards, bonus points or point systems i.e. these exist on many crisp and cereal selling brands Public Relations – Ensuring the organisations name is well known and grown or growing publicity. Catchy slogans, and brand names or e.g. sponsorships like Nike’s Cristiano Ronaldo sponsorship deals Sales Promotion – special offers, deals, sales to attract customers All these ways are commonly used by business in order to boost the publicity and overall speculation on their product, as every business needs to achieve a certain amount of customers, in order to generate profit. As well as these promotional ideas/methods, businesses also use certain features like AIDA. This stands for (A) Attraction, (I) Interest, (D) Desire, (A) Action. This diagram is used to represent a customer’s approach to reviewing a product. For example, when seeing a advert that appeals to them, these (potential) future customers will have a mental review of the product, and over a period of time, this AIDA process should unravel and take its formation. This is a process in which many businesses follow, in regards to promoting and releasing their product/ideas so they can identify what techniques to use, when advertising and promoting their products. For example, firstly comes the Attraction of the product, businesses want to represent their newly formed product as a new revolutionary item that will  benefit someone in every way, where it’s needed. Therefore, business will present their item as â€Å"cool†, â€Å"modern† and highly â€Å"anticipated† despite it’s not even released yet. This is in order to obtain the focus of customers and to gain their attention to their product. The success rate in which businesses do this will determine how many people will feel encouraged to buy your product, an increase of this will overall benefit the business and generate them with increase/grown profits. Secondly comes Interest, this is where business aim to achieve the focus and publicity of their product . Because of this, businesses want people/customers to gain an interest to their product, they want people to feel they need and have to purchase it. If a business successes within this stage, this could impact the business in a number of positive ways. For example, an increased amount of people interested within your product could mean, an increase in profits, and this will most certainly benefit a business. Businesses do this by containing people within their adverts or promotional materials looking happy with the product, or featuring famous figures in order to promote how stylish a product can be. Like I briefly mentioned, businesses want customers to feel the need to have their product, this stage is referred to as the Desire stage, this is where business feature many promotional materials in order to obtain the attention of customers and make them feel the need to want to buy and purchase their product. Again businesses can do this through featuring famous figures like Cristiano Ronaldo in order to promote their new product. By doing this, many fans of these famous figures may feel desired into purchasing the product as they deem it as stylish or maybe they just feel loyal to the role model/celebrity who promoted it. Finally features the stage/section known as Action. This the physical side to this AIDA cycle, for example Action is where the customer/reviewer will eventually purchase the good and use it/consume it for its purpose. Within this cycle, businesses don’t really have to do anything more at this stage, the customer has bought their product, all the business can do now is wait and assume the certain client has grown fond of their product, thus potentially forming them into an existing customer/loyal consumer. What are the promotional techniques used by your businesses? Within the two businesses I have chosen, there are multiple promotional techniques. Within the paragraphs displayed below, I will present this and eventually outline their strengths,  weaknesses, and comparison with compe titors and their differences. Nike Inc, Mercurial Vapor: For this selected product, I found many promotional schemes, however, I commonly found promotional processes within the advertising side of promotion, and these TV advertisements included famous footballers like Cristiano Ronaldo and Zlatan Ibrahimović in order to boost the attraction of their product as well as the desirability. For example, some screen shots/links of the adverts collected: Advertisements: Cristiano Ronaldo: https://www.youtube.com/watch?v=MWVYwppLPdE https://www.youtube.com/watch?v=_mdgTR5ZyDs Zlatan Ibrahimović: https://www.youtube.com/watch?v=pqVk1FHYeFY https://www.youtube.com/watch?v=7SBnk3lKzzg Strengths: Within this set of Nike commercials, I thought the real strengths and positive aspects had to be the way in which they want people to perceive their products. For example, within each advert/promotional technique, they indicate how their style of football boot could change the way in which you perform, and how it can alter your abilities. For example, within the Cristiano Ronaldo adverts, it depicts Ronaldo, running through a whole team, easily with such pace, the advert then finished with the simple statement of: Be fast. Be Mercurial. This would indicate to customers that their special brand of football boot could enhance their abilities and the way they perform on the football pitch. For many football fans, and aspiring football players, these factors may be very important and this may encourage them to buy the item as they desire the certain traits these products supposedly provide. This is also a good way of advertising, because when people purchase this variation of football bo ot, it’s another way of advertising, however it’s free. For example, potential customers may see other people wearing the advertised boots, and this may cause them to feel jealous due to them knowing what the boots supposedly provide trait wise, as well as the fact, their favourite footballer may be the cover of that  certain brand, therefore they could feel further experiences of jealousy. This factor is very important because, in modern day football, the competitiveness between aspiring players may be extremely high, therefore each player wants/needs a certain factor such as new boots that may pose them with an â€Å"advantage† over everybody else/their opponents. Overall this will encourage more people to purchase Nike’s product as the certain products may feel increasingly desired, thus potentially increasing their profits and reputation. I also feel strength of these advertisements is the involvement/featuring of worldwide known sports figures like Cristiano Ronaldo and Zlatan Ibrahimović. Many young people interested within sports and football idolize over certain role models like these players, therefore, when these people see the Nike adverts featuring them, they feel obliged to purchase the certain piece of sports apparel in a way of supporting their role model. Therefore, Nike can use this to their advantage by exploiting how these players â€Å"benefit† from their products, and how it will reflect on their customers. For example, many fans and expiring footballers may feel, that wearing the same football boot as Cristiano Ronaldo or Zlatan Ibrahimović will grant them with their abilities and skill. Because of this, Nike’s advertisements can easily attract more customers by featuring these great athletes, thus potentially boosting their profits due to increased attraction and desirability. Weaknesses: Within these adverts, I felt it was very hard to find a significant weakness; however, I came to the conclusion of their adverts potentially degrading people. For example, due to the adverts representing how football players could be boosted/enhanced by the certain football boot, certain people who may desire the item, however can’t afford it may feel, when they play football, they do not have enough skill or power when on the pitch in comparison to people wearing these advertised boots. Because of this, many people may feel degraded, and they may also feel potentially weaker as a footballer, and this could potentially have a negative effect on Nike due to some people possibly feeling depressed about their abilities when being reminded of their products and their brand faces like Ronaldo and Zlatan Ibrahimović. Therefore, Nike may suffer some reductions in customers,  therefore a decrease in overall profits. Comparisons with competitors: When comparing to competitors, I believe Nike is probably at the best stage, I believe Nike is at the top of their game. For example, I think the way in which these commercials are conducted, represent these products with style, professionalism, power, speed, agility, and skill, precision. Because of this, I believe Nike’s target audience has been expanded for example, due to the professionalism and smart appearance of these products and their commercials, elder customers may also be enticed to purchase the products, as well as young, aspiring players. I also feel Nike made the correct choice when choosing players like Cristiano Ronaldo when advertising their products. For example, over the past couple of years, Ronaldo has accomplished many individual and joint awards and has successfully earned his place as the one of the best, if not the Best player in the world. Because of this, more people may have been enticed to buy Nike’s products, thus potentially booting their profits and overall reputation. Sony, Play Station 3: Again, with this certain product, I found Sony Corporation used many promotional techniques in order to advertise their product, especially within television, posters and billboards. For example: Links: https://www.youtube.com/watch?v=YyTlxHwuPZY – Long Live Play Michael https://www.youtube.com/watch?v=gqkNPcUMffU – PS3 Baby Commercial Strengths: Within these Sony, PS3 commercials/promotional material, I found that theses commercials had many aspects about them that were positive. One of these was the engagement to the audience a special individuals that are avid console gamers. For example, within the Long Live Play commercial, a group of gaming characters formed in order to celebrate the background character known as Michael who controlled their stories, as he PLAYED their games. I believe this is a positive effect as certain people may recognise these gaming characters, therefore they already obtain some variation of emotional  attachment to them, because of this, more people may be attracted to Sony’s products. For example, by seeing characters from certain games they have played may trigger many good memories of these people playing these games when they were younger. Because of this, they may feel encouraged to buy the console in order to recap on old memories, because of this, and increased amount of people buying Sony’s products will mean, and increased amount of profits, thus benefitting Sony in a number of ways. Another strength could be the suspense during the commercial. For example, the Long Live Play commercial depicts a group of characters speaking and celebrating about this person called Michael, however, customers watching the commercial don’t’ actually get told who this Michael is and why he’s important until the very end. I believe this is a very good promotional technique as this may cause customers having to watch the entire commercial as they are curious to whom Michael is, and by that time, they are drawn in and notified of the brand â€Å"Sony – PS3†. This suspense could ideally cause more people to remember the commercial, and overall these factors could increase the amount of people wh o will buy Sony’s products, thus increasing their profits further. Weakness: In comparison to the Nike commercials, I felt there were more negatives within these certain promotional methods, especially within the first commercial I watch, the PS3 baby commercial. I feel there were certain negative, such as how vague the promotional method was, for example, I don’t feel and can’t seem to analyse any form of message or purpose into why Sony depicted a baby doll, glancing at their product and making a series of different noises. If anything I believed this certain commercial was quite weird, and if I were to watch this commercial, my initial reaction would probably deter me from buying this product,, as I found little about the product itself, and the way I think the commercial was conducted was very strange and dysfunctional. I believe this would overall be a negative effect in regards to Sony. For example, if people are deterred from buying you product, due to your commercial, this could result in reduced sales and ultimately a decrease in your a nnual turnover. I also find, within the Long Live Play commercial, if you were new to gaming and unaware of some of the figures within the production, the advert wouldn’t really appeal to you,  therefore the way Sony aimed to increased sales through this promotional method may not work as well as hoped. For example, how do you expect to connect with some of the characters when you’re un aware of their story/history? Ultimately this could affect the turnover and sales created through this product and it could mean less people may purchase Sony’s products, thus potentially affecting their profits. However, in relevance to my last point, it could also be perceived as a positive, for example, if some people are unaware of certain characters, this may leave them questioning their purpose, and why they’re there. Because of this, people unaware of this information may feel the need to purchase a games console and some related game titles in order to find understand why certain characters were within the commercial. Due to this, businesses like Sony who sell gaming systems may receive increased sales due to people new to games, and are searching for a correct platform to play on. Overall this would positively affect Sony as sales may increase, as well as profits, thus benefiting the company economically. In comparison to their competitors I feel Sony don’t feel the need to input as much effort into their advertisements. They seem to focus on sales promotions within shop windows like Game or Game Station. I also feel Sony withdraw from increased advertising as it costs money, and they seem to find leaving their customers without that many details, It might give them an increased chance in regards to buying the console as the negative effects of the product may be unknown until purchased, this is beneficial to Sony as again, more sales mare be generated, thus a potential increase in profits. Pricing Strategies Used Pricing strategies is another word for the structure, and how businesses decide to sell their goods, and depending on these products, the type of pricing may change. Nike, Mercurial Vapor: The first pricing strategy I think Nike use in regards to this specific product happens to be the strategy known as Promotional Pricing. This is where businesses provide offers, and sales on their certain products. And in Nike’s case I believe this is exactly what they do, for example, considering the competition for this variation of product is very high, businesses like Nike have to constantly circulate new products and new Mercurial Football  boots, otherwise, their competitors will receive the upper hand and potentially an increase in customers due to less competition and other competitors not releasing new, updated stock. So, businesses like Nike release new stock/products like Mercurial Football boots in order to maintain their customers interest, therefore a majority of their older stock falls into the category of sales, deals and special offers. For Example: For example, Nike cut down this special type of Mercurial Football boot down from  £55.00 to  £43.00, a  £12.00 price decrease. Nike also follows the pricing strategy of Price Skimming. For example, when Nike first releases a new rendition of the Nike Mercurial Football boot, the price is initially, extremely high. I believe they do this because they know people would pay so much, just to stay up to date and modern in regards to the latest range, I also believe they do this because they know they are going to later decrease the price, therefore they initially sell their products at an extremely high price, just to take advantage of the limited time it’s going to be that price for to ensure they may generate a major profit per unit, thus potentially increasing their sales and overall increasing their profits. For example: The screen shot displayed above represents how much Nike initially release their Mercurial Vapor range at, later this price will decrease as new boot ranges will circulate, and this certain style will eventually go decrease in fashion/popularity. Sony, Play Station 3: The Sony PS3 has been around for around for around 7 – 8 years now, therefore the pricing strategies Sony used may or may not have changed during the products long lasting existence. Over that period of time, the Sony PS3 has been altered, re-mastered and perfected, therefore the pricing has obviously had to be changed, and considering the release of the new PS4, the Sony PS3 price has probably fluctuated at an even greater scale. One of the price  strategies the Sony PS3 withheld was, Price Skimming. Sony needed and has used this strategy due to the products huge market life. In order to generate and receive the most sales/turnover, Sony needed to keep the price as high as they could until something like the PS4 appeared. For example, since its release, the Sony PS3 has maintained a price between  £400 –  £150, therefore within that 8 year product life bracket, Sony has only cut the pricing down from around  £250, and like I mentioned before, Sony did this in o rder to generate the highest amount of sales/turnover in order to sustain a substantial amount of profit. Sony have also used the pricing strategy known as promotional pricing, for example, since Sony and their consoles involve features such as buyable accessories and games, Sony seem to release the occasional deal which involves a mix of a variety of games, certain gaming related accessories and obviously, the console itself. These deals appeal to many people as they receive the highly anticipated console as well as many other beneficial features. However, businesses like Sony use these added features in order to boost people’s encouragements as they believe the deal is better than it actually is. This is beneficial to the business as it overall could result into increased sales/profits due to deal prices and bundles potentially being sold for more than the individual console. This then leads me on to my next and final pricing technique, for example, business use the pricing strategy known as Psychological pricing. This is where businesses sell products at a price to deceive customers and trick them into thinking it’s cheaper than what it really amounts to. For example, many businesses sell items ending in 00.99, this is due to it seeming like it’s much cheaper than the price following it, for example, people feel they’ve received a great deal off an item for  £19.99 instead of it being  £20.00, despite it’s one penny less, your eyes deceive you and it seems to look like a much smaller number/price. For example, in regards to Sony, their PS3 has been usually sold at a price ending within 00.99 in order to trick and deceive people, thus causing Sony, to generate an increased amount of money, thus boosting sales and potentially enlarging the business’s profit. For example: As you can see, this certain retailer has applied this strategy on order to generate a increase within each unit sold. This will overall benefit Sony as  more money will be generated within their company, causing them to receive a positive cash flow. Place Nike: Nike is business that specialises within sports apparel and sports related accessories, therefore you will find most Nike goods within common Sports retailers. For example, popular European stores like Sports Direct, JD sports and the Nike shop will supply these related goods as they are all featured within the same business sector – Sporting and Leisure activities. These products produced by Nike are supplied within these stores as Nike is a multinational brand, and it’s becoming increasingly popular, therefore, over the past couple of years, the demand for Nike produce, such as Mercurial Football boots has increased. Because of this, businesses like Sports Direct and JD sports want to sell their goods as Nike will cause them to generate increased profits due to increase popularity of Nike products and increasing demand for the certain stock, supplied by Nike. This is beneficial to both stores, for example, Nike will receive money through the selected stores Nike stock sales as a percentage of this money will be generated and transacted to them, as long as Nike provide these businesses with suitable and updated stock. The only negative I can picture could be the certain percentage of the money Nike might receive, for example, this percentage may be quite low, and therefore it might actually negatively affect Nike as they may spend more money manufacturing and transporting the goods than what they receive in return. Sony, Play station 3: Since Sony and their PS3 is categorized as a gaming entertainment system, the stores that usually sell this product are gaming retailers like, Game, HMV, Game station, and CEX, however, since PS3 became a worldwide product, they have gradually been sold within basic superstores like Tesco, Wall mart, Sainsbury’s, Morrison’s, ASDA and Waitrose. Again, due to the products speculation and overall success, these businesses decided to get in touch with Sony and sell their produce (PS3) as they were certain its success will provide them with increased sales, and overall profits. Many businesses like  Tesco also bought the stock in order for more people to enter their stores, fro example, by increased amounts of people entering a Tesco in search for a PS3, they may buy a certain drink or product provided by Tesco, and because of this Tesco and other superstores selling the PS3 may have also generated increased product/stock sales and well as potential increased profits. Much like the positive effect presented above this will also overall benefit Sony, as an increased amount of businesses wanting to sell their produce, will mean an increase in funding and overall boost in the finances within the organisation as more money will be externally inserted within the company. The only negative again could possibly be an insufficient amount of money to compensate for the immense amount of demands from businesses wanting to sell Sony’s products, however their funding/money should cover it, thus evading this problem and providing Sony with no real negative issue in regards to this problem. Evaluate the marketing techniques used by a selected business Nike: After evaluating and analysing Nike and their Mercurial Vapor football boots, I have resulted in a conclusion, and have formatted my final opinion, on their way of marketing. I personally believe Nike used very smart and successful marketing strategies, as the popularity of their business represents how they have globally attracted people to their brands, and sports apparel. For example, in regards to their Product, I believe the way they’ve dealt with the growing/fast competition really functions well within their business. For example, Nike has adapted and became accustom to bringing out and releasing new products, like football boots every couple of months/year in order to sustain the interest of their customers and target audience. For example, they need to sustain each of their products like the Mercurial Football boots within the growing sector in regards to the product life cycle, until the next brand or style of boot gets released. Without these certain functions, and Nike standardized approach, I doubt the business would be as successful as it has been over the past few years, this certain function has certainly helped Nike achieve success, sales and profits; and these are all very beneficial features within an organisation. Due to these factors, I also believe Nike has breached its customers’ expectations; they have released consistent and fashionable products, much  like the rapid production and competition of football boots, and they are definitely one of the best within their selected sector of Sports and Leisure apparel/equipment. This is why I believe Nike could be regarded as one of the best, if not the best football boot producers/retailers within the world, and I believe they are definitely one of the feared businesses, in regards to their competitors like Adidas, Puma, Umbro, Sondico and Warrior. Secondly, I believe Nike’s Promotional sector is also very effective, for example, as I mentioned previously, I believe the way Nike advertise and present their products is very professional, stylish and smart in regards to their appearance. And because if this, I believe Nike’s target audience is expanded, for example, by appealing to an increased amount of people, Nike’s football boot sales may increase, therefore Nike may even result in an increase within profits; thus benefiting the business further. I also believe Nike conducted their sponsors very professionally and successfully as well. For example, Nike and their range of football boots obtain sponsorship deals with players like Zlatan Ibrahimović and the two time Ballon d’Or winner; Cristiano Ronaldo. I believe these deals have secured Nike’s success, for example, due to players like Ronaldo promoting their produce, an increase amount of people have been encouraged to buy their products , like the Mercurial football boots; thus boosting their sales, revenue and overall, profits. Again, in comparison to their competitors, I believe Nike are the best in their business sector. For example, the way they’ve conducted each commercial, poster or other promotional source, they do it with certain features that I feel provides them with an edge in regards to attracting and generated desiring customers.  Within Nike, I feel their pricing strategies were extremely good / beneficial to the organisation, and I believe, there isn’t any other form of strategy that I would follow, in terms of generating sales, and ultimately profits. For example, I believe the strategies they used were very good, in regards to their products, and how it will function with their target audience/customers. For example, one of the pricing strategies they used was, promotional pricing, this is where business sell their goods by offering certain deals and sales and cutting down the price in order to attract and generate an increased amount of customers. I believe it was  convenient for a business like Nike to use this certain strategy, as the football boot market is very competitive, and new boots will have to be released every couple of months/ year. Because of this, it’s only right if they cut down the price on their other goods by introducing sales, offers and other forms of promotional pricing, in order to attract more customers, and potentially increase sales/profits. Another form of Promotional pricing that Nike conduct is the strategy known as Price skimming. This is where businesses initially release their item at a very high price; however, as it progresses through the product life cycle, this price tends to decrease in order to benefit the business and customers by producing potentially more sales, thus more profits, as well as a cheaper price, therefore increasingly affordable. Again in Nike’s case, this is mainly due to the strong, competitive market. For example, new products like Mercurial football boot s will have to be released, therefore the stock referred to as the old stock will slowly come down in price as new products and goods get released. This will benefit Nike as the cheaper prices could attract more customers, because of this, Nike could face an overall sales increase, and this sales increase could eventually lead to the increase in Nike’s profits. Nike could improve the sales of this by promoting these reductions in such things as Television Adverts or posters, combined with popular retail stores such as Sports Direct. By promoting these reduced offers, more people within their target audience may feel interested to purchase their products, due to this Nike’s sales and overall profit may lead to an increase. Within these advertisements further deals with popular sports personalities such as Cristiano Ronaldo could take place; further promoting these reduced products, ultimately leading to more people having a desire or wanting for these items, resulting in an increase in Nike’s sales and profits. I believe the way Nike sells their produce, like their Mercurial Vapors is very convenient and bene ficial to the organisation. Therefore I believe these certain pricing strategies are very effective and this specific range of marketing techniques are very successful in terms of generating the business with increased sales and overall increased profits. Nike has overcome their competitors by formulating certain schemes to override their opponents and receive increased customers, sales and profits. Like I mentioned previously, to strengthen this, Nike could promote their discounted and reduced prices  even more. For example, since a new style or variation of their products such as Football boots are renewed monthly in order to maintain a controlling position within the Market, a vast amount of their old products are slightly forgotten about in regards to customers and their target audience. Therefore I think it would be highly beneficial to Nike if they compensated more for the promotion of their older products with reduced prices as it could overall increase the sales of their business, and ultimately lead to increase publicity. More people would be interested to purchase these promoted items with reduced prices, creating a larger attraction to the Company (Nike) and its products, either new or old. Further promotional materials with sports personalities would also help solidify their position, as certain sporting figures may attract a larger audience to their business, increasing the publicity and knowledge of their products; this would be highly beneficial to Nike as it may result in increased sales, ultimately leading to an increase within profits, further benefiting the organisation. However, if I had to make one improvement I would say the pace at which the company skims the prices off its products. For example, many times I have been looking at popular football boots and noticed how the prices are extraordinarily high. For example, popular football boots promoted by famous athletes sometimes cost over  £200. For children, and sometimes adults, this type of money to compensate is nearly impossible, or considered a â€Å"waste†. This high price may result in push factors for people in search for the adequate balance I regards to sporting goods such as football boots, people will look for price, fitting and appearance; and if the price is high, it may deter people from purchasing it, ultimately reducing Nike’s sales, potentially leading to a decrease in profits. By increasing the rate at which these products are reduced, and shortening the period they are sold at a very high price for, more people may be attracted to buying and using the product, thus promoting the business’s content furthermore, and ultimately leading to an increase in profits due to increased customers and sales. Lastly, within the marketing sector, comes the section known as Place. This basically refers to where the products are actually sold. For example, for Nike this is the common sports retailers like Sports Direct, JD sports and  more. This encourages greater sales as the product is widely available. For example, it would be common to provide businesses who have generated success, prior to you letting them sell your specific items. Therefore, it was only beneficial for businesses like Nike to sell their good to businesses like Sports Direct who are very successful and have generated an array of customers in search for products like Nike’s Mercurial football boots. This will benefit them as the business’s success could potentially mean, more people might purchase Nike’s products, like their Mercurial Vapors, therefore Nike would benefit as they could potentially result in an increase within profits, and sales. Another way Nike may be able to improve the promotion and success of their sporting related goods could be the increase in personal customization, for example, many people buy and purchase products such as football boots to stand out within their selected sport, by allowing your customers to personalize a product, catered to their wants and desires will enable an increased level of individuality. For example, this customisation technique may allow people to feature their own personal initials and colour combinations on their selected Nike products. Also, this certain function should not only be introduced via the internet, but also via located outlets. This would enable people and customers to receive a visual on how their selected product would appear. Certain physical features such as a wider Nike product customisation would potentially lead an increased amount of customers, for example, like I mentioned previously, within their selected sports, people want to stand out, in order t o attract attention or an increased chance of remembrance. Therefore, by allowing people to customize their personal products whether it is tops, shoes, boots, shorts or even tennis rackets, a wider audience may be attracted. Ultimately this may increase Nike’s sales, leading to an increase in their overall profits. The only recommendation for Nike, in my opinion would be if they were to provide more promotional pricing methods in order to prevent certain items falling into a decline, for example, due to the high competition within the market in regards to football boots, they have to release new boots, every couple of months, therefore the â€Å"older† boots decline in price and popularity quickly. In order to prevent this, I think Nike should increase the amounts of offers within their football boot range; this will potentially increase sales and even boost profits as an  increased amount of people would be encouraged to purchase Nike’s products due to the falling/cheaper prices. Again this will benefit the business as more money could be generated, and this could possibly mean Nike may sell more, thus increasing their overall sales.

Sunday, November 10, 2019

Enzymes: Lab Report

Introductory Biology 1 Biology 1003 Fall Term 2011 Lab Number: 3 Title: Cell Energetics: Enzyme Role in Biological Reactions Name: Brandon Moore Student Number: 100819124 Lab day and time: Wednesday pm Date: Wednesday November 23, 2011 Introduction Enzymes are a key aspect in our everyday life and are a key to sustaining life. They are biological catalysts that help speed up the rate of reactions. They do this by lowering the activation energy of chemical reactions (Biology Department, 2011). In chemical reactions bonds must be broken and new bonds must be formed. In order for this to occur the bonds must be made less stable. For bonds to become less stable a small input of energy is required and this is called the activation energy. In simpler terms, in order for a reaction to begin and proceed spontaneously a small input energy is required to give the reaction a push and get it started (Cooper, 2000). As said before catalysts are chemical agents used to speed up the rates of reactions. The biological catalyst is a group of proteins called enzymes. Enzymes work by lowering the activation energy and making it easier for the eactants to obtain the necessary energy to break the kinetic barrier. Even though enzymes speed up the rate of reaction, they do not change the free energy of the reactants and the products (Russel et al. , 2010). Enzymes work by combining with reacting molecules at the active site. Each enzyme is specific to only one kind of molecule and can only bind to its specific molecule. The active site is a groove in the enzyme wher e the molecule will bind to; this is formed by the enzyme folding into a specific shape. When the enzyme is done and the molecules are then in the transitional state, which means the bonds are unstable and ready to be broken, the enzyme remains unchanged and can continue to bind to other molecules (Russel et al. , 2010). Enzymes induce the transition state by three major mechanisms. The first is by bringing the reacting molecules together. The reactants bind in the active site of the enzyme in the right orientation for catalysis to occur. The second mechanism works by the enzyme exposing the reactant molecule to altered charge environments. The third mechanism is by changing the shape of a substrate molecule (Russel et al. , 2010). The conditions being studied on how they affect enzyme activity are: concentration, ph, and temperature. As the concentration of enzymes increases the rate at which products are formed also increases. It is also true as the concentration of the substrate increases the rate of the reaction will also increase until the enzymes reach their maximum rate at which they can combine with the substrates. Each enzyme has a best possible pH where it works at its best. Anything that changes on either side of the optimum pH will decrease the rate of the reaction. Finally as temperature raises so does the rate of the reaction but only to a certain point. As the temperature raises the frequency and strength of collisions will increase, however if the temperature rises too high the hydrogen bonds of the enzyme break and it unfolds making it unable to accept any molecules due to its active site being destroyed. To observe the effects of these three conditions on enzyme activity spectrophotometry is used. A spectrophotometer works by measuring the amount of light a compound in solution absorbs. As the concentration of the solution increases more light is absorbed (Biology Department, 2011). The purpose of this experiment is to test and observe the effects of concentration, pH, and temperature on enzyme activity. Methods In part I of the lab obtain six small glass tubes in a test tube rack. After the six small tubes are obtained, add fifteen drops of distilled water to tube 1, ten drops to tube 2 and 3, five drops to tube 4, and no drops to tubes 5 and 6. Once distilled water is added five drops of the substrate solution were then added to tube 2, 4 and 6. There were no drops of substrate solution added to tubes 1 and 3, and ten drops were added to tube 6. After the substrate solution was added, five drops of the enzyme were quickly placed in tubes 3, 4 and 5. There were no drops of enzyme added in tubes 1 and 2 and in tube 6 ten drops were added. Once the enzyme solution has been added the tubes were then left to incubate for ten minutes and after five drops of DNSA solution were added to tubes 1 to 6. The tubes were then placed in a hot block at 80-90oC for five minutes. They were then taken out after the five minute period and using a 5 ml pipette, 5 ml of distilled water were added to the 6 tubes and mixed by inversion. Once everything was complete the 6 tubes were then taken to the Milton Roy Company Spectronic 21 and the absorbance of each tube was tested. In part II of the lab six small glass tubes were obtained in a test tube rack. Ten drops of distilled water were then added to test tube 1, five drops to tubes 2-4, and no drops in tubes 5 and 6. Five drops of 0. 1M HCl were added to test tube 5 and five drops of 0. 1M NaOH to test tube 6. Five drops of enzyme were then added to all tubes except tube 1. Tube 3 was then placed in the ice bucket and tube 4 was placed in the hot bucket at 80-900C for five minutes, the remaining tubes were left in the test tube rack. After the five minutes five drops of 1% starch was added to every tube and left to sit for ten minutes. After ten minutes five drops of DNSA were then added to all the tubes. All the tubes were then taken and placed in the hot bucket at 80-900C and left to incubate for five minutes. After the five minutes, take a 5 ml pipette and add 3 ml of distilled water to each tube and mix with inversion. Once everything is complete the tubes were then taken to the Milton Roy Company Spectronic 21 and the absorbance of each tube was tested. Results In part I tubes 1-3 had a very low absorbance. In tube 4 when the enzyme and substrate were present the absorbance increased substantially from below 0. 1 to a mean of 0. 53. When two times the amount of substrate was added in tube 5 the absorbance increased again from a mean of 0. 53 to 0. 57. Finally when two times the amount of enzymes was added the absorbance increased a final time from 0. 57 to 0. 63. Table 1. The effects of different concentrations on the absorbance of solutions Lab Group |Tube 1 Abs. |Tube 2 Abs. |Tube 3 Abs. |Tube 4 Abs. |Tube 5 Abs. |Tube 6 Abs. | |Our Group |0 |0. 05 |0. 09 |0. 55 |0. 68 |0. 66 | |Group 2 |0 |0 |0 |0. 61 |0. 725 |0. 75 | |Group 3 |0. 01 |0. 02 |0. 01 |0. 42 |0. 3 |0. 49 | |Mean |0. 0033 |0. 023 |0. 33 |0. 53 |0. 57 |0. 63 | |SD |0. 0058 |0. 025 |0. 049 |0. 097 |0. 23 |0. 13 | |SE |0. 0033 |0. 015 |0. 029 |0. 056 |0. 14 |0. 076 | Tube 1 was the control and recorded a low absorbance of approximately 0. 01. Tube 2 contained the enzyme and substrate and the absorbance rose to a mean of 0. 54. When tube three was heated and tube 4 was cooled the absorbance ecreased to 0. 32 and 0. 38. Finally solution of 0. 1M HCl was added to tube 5 and the absorbance decreased to 0. 0025, and solution of 0. 1M NaOH was added to tube 6 and the absorbance decreased to 0. 13. Table 2. The effects of pH and temperature on the absorbance of different solutions |Lab Group |Tube 1 Abs. |Tube 2 Abs. |Tube 3 Abs. |Tube 4 Abs. |Tube 5 Abs. |Tube 6 Abs. | |Our Group |0 |0. 63 |0. 39 |0 |0 |0. 4 | |Group 2 |0 |0. 15 |0. 9 |0 |0 |0. 01 | |Group 3 |0. 05 |0. 85 |0. 49 |0. 11 |0. 01 |0. 08 | |Group 4 |0 |0. 54 |0. 31 |0. 04 |0 |0. 03 | |Mean |0. 013 |0. 54 |0. 32 |0. 038 |0. 0025 |0. 13 | |SD |0. 025 |0. 29 |0. 17 |0. 52 |0. 005 |0. 18 | |SE |0. 013 |0. 15 |0. 085 |0. 026 |0. 0025 |0. 091 | Discussion Enzymes are biological catalysts that reduce the activation energy in order to increase the rate of the reaction. Increases in concentration increase the rate of the reaction, change in pH from the optimum will decrease the rate of a reaction, and increasing temperature will also increase the rate of reaction until a certain point is reached (Worthington Biochemical Corporation. 1972). Part I of the lab focused on the effects of concentration on pH. When we look at table I we can see that tubes 1-3 had very low absorbances. Tube 1 was the control that contained only water and no reaction occurred. In tube 2 the enzyme was not present which meant that the reaction occurred spontaneously without any help, thus a low absorbance. Tube 3 contained the enzyme but lacked the substrate, which meant nothing was bonding to the active sites and reaction could not occur. In tube 4 both substrate and enzyme were present and the absorbance rose greatly from approximately 0 to a mean of around 0. 3. This perfectly demonstrates that with the addition of an enzyme the product concentration increases and so does the rate of reaction. To tube 5, two times the amount of substrate was added and absorbance increased again to a mean of 0. 57. This shows that more substrate was present and readily available to bind to the active sites. Last was tube 6 which contained two times the amount of enzyme and again the absorbance rose to approximately 0. 63. The increase of enzymes allowed for more active sites to be readily available to bind to the molecules (Worthington Biochemical Corporation. 1972). When viewing the data obtained and comparing it to what is known about concentration effects on enzyme activity it can be accurately concluded that the data obtained is fairly accurate. As the enzyme concentration is kept the same and the substrate concentration increases the rate of reaction will also increase. This makes sense since now there are more molecules of substrate available to bond to the active sites. Increasing concentration will only increase the rate of reaction until a certain point is met. This point occurs when too much substrate is added and all available enzymes are already working. When this occurs the concentration increase no longer has an effect on the reaction rate. This is also true with the increase in concentration of the enzyme. The more enzymes there are the more active sites available to bond to the molecules. The increase in enzyme concentration will also increase the rate of reaction. This concludes effectively that the data obtained effectively demonstrates the effects of concentration on the rates of reactions (Worthington Biochemical Corporation. 1972). Part II of the lab focused on the effects of temperature and pH on enzyme activity. When viewing table II it can be seen that tube 1 had a very low absorbance, due to it being the control and not containing any substrate or enzyme. Tube 2 contained the substrate and enzyme and thus the absorbance increased greatly to a mean of 0. 54. When looking at the changes of pH in tubes 5 and 6 the absorbance decreased for both to 0. 003 and 0. 1. The optimum pH is around 7 and with this the reaction rate is at its best. As stated before any change in pH away from the optimum will decrease the rate of reaction. HCl has a lower pH than 7 and is below optimum, which means that it will have more unstable charges and the absorbance will lower, which is what was seen in tube 5. The same happens for NaOH, which is on the other side of the pH spectrum and above the optimum pH of 7 as seen in tube 6. From this it can be concluded that any change in pH away from the optimum will cause an unbalance in charges and cause the reaction rate to decrease (Worthington Biochemical Corporation. 1972). The second part of part II involves the effects of temperature. When looking at tube 3 that was placed in the ice bucket the reaction rate decreased from tube 2 with mean absorbance of 0. 54 to a mean of 0. 32. A decrease in temperature will slow down the activity of the substrate and enzymes and will reduce the speed and amount of collisions occurring. With less collisions occurring the reaction rate will then decrease. Tube 4 was placed in heat and the absorbance dropped as well to a mean of 0. 38. Stated before it was said that an increase in temperature would cause the speed and number of collisions to increase. This would then increase the rate of the reaction. However, an increase in heat will only increase the rate of reaction until a certain temperature is reached. This temperature is approximately between 40-50OC. Tube 4 was placed in temperatures ranging from 80-90OC, which is much higher than the max of 40-50. When this max is surpassed the hydrogen bonds will begin to break and the enzymes will unfold. When the enzyme unfolds the active site will then be destroyed and become deformed and no longer usable. When this happens the enzymes stop functioning and the reaction rate will decrease, which is what was seen (Worthington Biochemical Corporation. 972). The living cell is a site for activity known as metabolism. This can include the build-up or repair of tissues, turning food into energy, getting rid of waste products, and all the activities of life. Many of these processes do not occur spontaneously and this is why enzymes are needed. Without enzymes life itself would not be possible (Cooper. 2000). It can be concluded that concentr ation, pH, and temperature have great effects on enzyme activity. The increase in concentration of substrates increases the reaction rate until the point where all enzymes are being used. The increases in enzyme concentration will increase the rate of reaction. Any change in pH away from the optimum will cause an unbalance in charges and will lower the reaction rate (Worthington Biochemical Corporation. 1972). Finally the increase in temperature will increase the reaction rate until around 40-50OC when hydrogen bonds begin to break (Russel et al,. 2010). By understanding more about enzyme catalysts advances in medicine and life sciences are able to occur and help us understand more about life itself. References: Russell, P. J. , S. L. Wolfe, P. E. Hertz, C. Starr, M. B. Fenton, H. Addy, D. Maxwell, T. Haffie, and K. Davey. 2010. Biology: Exploring the Diversity of life, first Canadian edition. Nelson Education Ltd. , Toronto. Biology Department. 2011. Introductory Biology: BIOL 1003 Lab Manual. Carleton University Press, Ottawa. Worthington Biochemical Corporation. 1972. Introduction to Enzymes. http://www. worthington-biochem. com/introbiochem/effectspH. html. November 22, 2011. Geoffrey M Cooper. 2000. The Cell: A Molecular Approach, Second Edition. Sinauer Associates Inc, Boston University.