Environmental Threats Essay Example For Students

Natural Threats Essay Contemporary IssuesEnvironmental threatsOverpopulationEvery 20 minutes, the world includes another 3,500 human lives yet loses at least one whole types of creature or vegetation at any rate 27,000 species for each year. ZGP July 1999 World populace development crested at around two percent for each year in the mid 1960s. Most recent populace figures show that the pace of development has eased back to 1.33 percent every year, proportional to 78 million individuals per year. UNFPA 1999 The most elevated total populace development rate was 2.04 percent in the late 1960s. This year, it is about 1.31 percent. NY Times World populace development is proportional to around three children consistently. UNFPA 99 New occupants include what could be compared to a city the size of San Francisco to total populace each three dayThe total populace is developing quick and the impacts of this are #61623; food deficiencies #61623; weariness of ranch land and soil erosion#61623; deficient force supplies #61623; social un-rest and war #61623; gigantic weight on government assistance framework and national benefits#61623; wrongdoing because of absence of room and employments The world later on will have the option to help less NOT more individuals this is because of painstakingly cultivated zones losing there top-soil (the reason is over cultivating), yet the world needs more and not less food so bigger fields are required but rather these huge fields permit soil and wind disintegration to happen all the more rapidly. Composts just accelerate this disintegration for example America (Arizona) land is pointless and dusty as a result of the synthetic compounds harming the land. Additionally in spots, for example, Egypt where the water flexibly is flooded from underground water supplies, the water contains mineral salts, which will gradually harm the land. We can say that overpopulation can impact the police in an emotional manner, as the proportion between a cop and general society is expanding. This can impact the cops efficiency and adequacy in managing wrongdoing. We can say that Public administrations as a rule are under-supported, this to a limited extent can be accused on the measure of individuals not making good on charge (refuge searchers, jobless, O.A.Ps). For example as science develops so do length of years individuals live as portion the financing which is required to keep these individuals (annuity, benefits) which could be spent on Public administrations. The Police Federations research found:London has 25,121 officials, one for each 290 residents, New York has 45,535 one for each 161 residents. Berlin has 27,298 cops one for each 124 of the citys populace. Sheffield, with a populace of more than 500,000, has 972 officials, one for every 545 residents. In Greater Manchester there are 6,851 officials, one for each 376 re sidents. Residents per cop: Berlin: 124 New York: 161 London: 290 Manchester: 376 Sheffield: 545At the finish of September 2000, there were 124,614 cops in England and Wales. In spite of the fact that this was a 0.4% expansion on a half year sooner, there were as yet around 2,500 less cops than when Labor came to control in 1997. In 1999, subsequent to adhering to two years of Conservative spending plans, the administration swore to support extra 5,000 officials on typical enlistment. However, while the administration says that it has now promised enough money to manage the build-up, officials themselves have discussed a resolve emergency in the countries police headquarters. Gordon Brown discharged 24m explicitly to help enlisting. Combined with the primary national publicizing effort for the police propelled in August 2000 this additional money has seen the downturn in selecting stopped. A huge number of pounds are being squandered on insufficient preparing for police officersThe all out yearly expense of preparing the 200,000 police administration staff by the 43 powers and seven National Police Training focuses in England and Wales is up to 400m. The Chartered Institute of Public Finances ; Accountancy (CIPFA) claims that the expense of preparing is 88 every day for every cop. Perception of the Early Childhood EssayGenetic ModificationIndividual qualities of plants, for example, the stature to which wheat develops or the shade of petals, are dictated by their qualities. These attributes, or qualities, are acquired from age to age. Hereditary adjustment (GM) includes replicating the qualities, which administer a specific trademark from one creature, and moving them to another. With ordinary rearing, characteristics must be moved between plants or creatures of the equivalent or firmly related species. GM empowers qualities to be moved between various species, and conceivably even among creatures and plants. For instance, Bt maize has been hereditarily altered to make it produce a protein from the bacterium Bacillus thuringiensis. This protein slaughters the corn borer creepy crawly, which, in different nations, is a significant danger to maize crops. It is guaranteed, developing these GM yields can decrease use of bug sprays and herbicides. Different characteristics, which could be acquainted with crops utilizing GM innovation, incorporate ailment obstruction, improved healthy benefit and the capacity to get by in dry spell, flood or ice conditions. GM crops are broadly developed in the remainder of the world. In 1998 around 27 million hectares of GM crops were become around the world (barring China); seventy five percent in the US. The other significant producers are Argentina, Canada and China and critical development is up and coming in Mexico and South Africa. GM crops are presently being developed either in field preliminaries or on a business scale in more than 40 nations including Nicaragua, Honduras, Swaziland and Vietnam. In Europe business developing of GM Bt maize is as of now in progress in Spain, France and Germany. In spite of the fact that GM crops are not developed economically in the UK, fixings from GM soya and GM maize crops have arrived at the market here. They originate from the US, as does the tomato puree produced using GM tomatoes. GM riots impacts the police as of late there have been new dread over these harvests, we have likewise observed the annihilation of the farmland, which contains these yields. The pubic help area could see an ascent to a super bug, on the off chance that this occurs, at that point the NHS could be overwhelmed and unfit to adapt. Tony Blair has recognized that hereditarily altered nourishments could be a wellbeing hazard in a paper article, Blair stated, he perceived that there was authentic open worry over GM nourishments, both regarding human security and for the earth. Hereditarily changed food (GM) is another method of creating nourishments by taking DNA from one animal varieties and embeddings it into another. There has been no drawn out wellbeing tests did and now and again security counsel has been over-dominated. The wellbeing impacts of eating GM nourishments are obscure The British Medical Association accepts that any end upon the security of bringing hereditarily adjusted ma terials into the UK is untimely, as there is inadequate proof to illuminate the dynamic procedure at present.There are worried that utilization of the maize will prompt an expanded protection from anti-microbials in human and creature populaces. The testing did on GM nourishments is insufficient. Frequently the testing is done by the organizations themselves that look to profit monetarily from the item. Discharging hereditarily altered life forms into the earth speaks to hereditary contamination. There are for some time held worries about the exchange from hereditarily designed yield plants to wild family members to make superweeds, which could out-contend and upset the common biodiversity of a region. Numerous GM crops are likewise ready to crossbreed with neighboring yields. Government research presumed that crossbreeding would be unavoidable. Pundits contend that we don't think enough about the manner in which qualities work and cooperate to make certain of what the result of any alteration will be. They stress that the changes could inadvertently prompt substances that are harmful or trigger hypersensitivities.

Liquidity risk, conduit, and securitization issues Essay Example

Liquidity hazard, conductor, and securitization issues Essay Thinking little of the significance of liquidity chance is one of the significant realities behind today money related emergency. In the previous years liquidity hazard has not been considered in pressure testing, financing methodologies, and portfolio the executives (Wehinger 2008). In enormous and complex foundations, benefits just as difficulties emerges with a potential for inward liquidity arrangement to appear to be sufficient yet with harder to evaluate financing dangers at the total level. As per Wehinger (2008), while planning subsidizing methodologies, chances under focused on economic situations with cut off liquidity deficiencies ought to be incorporated for made sure about financing. Bank ought to likewise consider about securitization of benefits and the utilization of courses as those can be dependent upon notoriety dangers. National Bank ought to give clear determination on the conditions under which it would fill in as a loan specialist after all other options have run out and Central Bank ought to reliably discuss those guidelines with the business banks. What's more, in particular, hazard the board of bank should consider the way that, there is an opportunity of liquidity to transform into bankruptcy if liquidity issues burden speculators certainty and debilitate the companys value base. In the quarterly announcement of Bank of England (2009), it has been referenced that general liquidity conditions still can't seem to standardize to any huge degree. So as to meet banks longer terms liquidity requests, UK government previously expanded the term of Bank of Englands Permanent Discount Window Facility. As per the report on Enhancing Market and Institutional Resilience by Financial Stability Forum (FSF) 2008, International standard setters should improve bookkeeping, divulgence and review direction for valuations. Firms valuation forms and related administrative direction ought to be improved. We will compose a custom exposition test on Liquidity hazard, course, and securitization issues explicitly for you for just $16.38 $13.9/page Request now We will compose a custom article test on Liquidity hazard, conductor, and securitization issues explicitly for you FOR ONLY $16.38 $13.9/page Recruit Writer We will compose a custom article test on Liquidity hazard, conductor, and securitization issues explicitly for you FOR ONLY $16.38 $13.9/page Recruit Writer Aside from that, sensibility and consistency tests ought to be applied for valuation and value check. In June 2008, The Basel Committee on Banking Supervision distributed ten standards identified with Supervisory direction for evaluating banks budgetary instrument reasonable worth practices. Those standards are affected by considering esteem estimation and demonstrating difficulties looked by banks during the present monetary emergency. The primary goals behind distributing those standards are to help banks boss while surveying banks valuation forms and to advance improvement in banks chance administration and control forms. One of the principle intensifiers of the emergency was the absence of straightforwardness with respect to the hazard profile of organizations and organized items. Wellink, 2009. As indicated by the Basel Committee on Banking Supervision (2009), monetary capital model of a bank ought to be adequately reported and incorporated in a straightforward manner and senior administration ought to consider that model genuinely while settling on business choice and for chance administration of bank. For this reason, bank ought to underscore on accomplishing powerful gauges of independent hazard on supreme premise and building up the adaptable limit with respect to big business wide pressure testing. So as to have straightforwardness in securitisation procedures and markets, advertise members and protections showcase controller should cooperate to extend data on securitised items and their fundamental resources (Financial Stability Forum, 2008). Change of rating forms by Credit Rating Agencies can likewise upgrade the straightforwardness (US Presidents Working Group on Financial Markets, 2008). PWG (2008) proposes shaping a private area gathering to guarantee the respectability and straightforwardness of reports. Third Pillar of Basel II system can help Bank to expand straightforwardness (Wellink, 2009 PWG, 2008). Column three of Basel II predominantly centered around divulgences identified with securitisation, wobbly sheet exposures and exchanging exercises. This paper presents an audit of the money related emergency on banking division and ramifications of the bank the board to adapt to this emergency. A few changes has been proposed in this paper following Institute of International Finance (IIF), Basel Committee on Banking Supervision, Financial Stability Forum (FSF), Bank for International Settlement (BIS), US Presidents Working Group on Financial Markets. A portion of the suggestions are as of now being executed. In any case, the ongoing activities at the G-20 level are being considered as an initial move towards enveloping changes to help adapt to introduce money related emergency (Wehinger, 2008). Wellink (2009) additionally bolster the activities taken by Basel Committee and expectation that those activities should restrain the hazard that shortcomings in banks intensify stuns between the money related and genuine areas.

Top Tips on How to Write a College Essay For College Admission

Top Tips on How to Write a College Essay For College AdmissionHow to write a college essay for college admission is one of the most common questions that is asked by students and parents who are actually interested in a degree in higher education. Writing a college essay is not something that just anyone can handle. Here are some tips on how to write a college essay for college admission.Students should know the importance of writing an essay. There are a lot of occasions that are best suited to write essays. For example, during a test, a teacher or counselor might ask students to write an essay, which would be ideal if you have the interest in school and writing. Even if you do not really have the interest in writing, but think that it will be a good idea to do so, it would still be a good idea to write an essay.Another simple tip on how to write a college essay for college admission is that students should never be afraid to use actual examples. The idea is to get the point across. With real life examples, students can express themselves in words that other people can understand. In fact, they can also relate to their experiences, which could help them put everything together in a compelling way. The ability to convey emotions in words is vital in all kinds of writing.Writing an essay requires more than just being able to express the story and ideas that you want to tell. It is also about being able to write it well. For example, if you are planning to write an essay on what you have learned from your life experiences, but lack the knowledge on how to write a good essay, you can always read up on the subject. You can learn from other writing tutorials online. Even if you cannot figure out how to write a good essay in advance, you can always practice and develop your skills in front of a computer screen.The next tip on how to write a college essay for college admission is to stick to the topic. Avoid going off topic as much as possible. It would be very troubl esome to have a difficult essay that you were not really expecting. It would be better to stick to the topic at hand. It would make the essay a little easier to write.Students should also avoid using improper grammar and proper structure. They should also avoid using simple words and phrases when they can find longer ones. They should also avoid using slang terms, improper vocabulary, and be very careful with grammar rules, which would be too strict for them.Students should also take the time to have a look at a sample essay. By doing this, they would see what the different types of essays that they can choose from. If they want to create a lengthy essay, they can always work on the length of the paper. However, if they only need a few paragraphs, they can look at sample essays in order to get the idea on how to write a college essay for college admission.Essays are a great way for students to express themselves in a very organized manner. Whether they are writing about their high s chool experiences or their college experiences, they should always remember to stick to the topic of the essay. They should also try to include real life examples, so that they can get a better grasp on how to write a college essay for college admission.

The Centrality of the Role of Human Resource Management Free Essay Example, 2000 words

In light of staffing, the human resource plays an active role in overseeing the logistic of selecting, hiring and retaining competent staff members. In order to achieve the dynamic role of the HRM, there is a need for the strategic management of the labor force in line with the changing roles and functions ascribed to human resources. Staffing involves the selecting of prospective employees with the capacity and skills matching the needs of the organization. For this to happen, there is a need for effective prior planning and the establishment of systems to guarantee accuracy in the actual selection process for the vacant positions in the organization. The most qualified candidate, based on the selection criteria adopted by the vetting board, is hired for the job position. After selection, the recruits are oriented and familiarized with the organization s operations and with the specific aspects of their new job. These processes are key to the performance of an organization as they set the pace for subsequent performance in the organization and also foster a competitive advantage over other competitors in the same line of production. We will write a custom essay sample on The Centrality of the Role of Human Resource Management or any topic specifically for you Only $17.96 $11.86/page

A Brief Biography of William Shakespeare - 617 Words

William Shakespeare, the man of many artistic talents, is still quite a mysterious figure in today’s world, mainly because of the lack of records on this man; but also because of his writings. According to what little the Holy Trinity Church had documented on William Shakespeare, the legal and business transactions including some theatrical and Court documents as well as his life’s work, can be used to put the little bits of information given to us to see the basic overview of this man’s life, use it to see the Globe Theater where he worked as a playwright and an actor, as well as what the Elizabethan Era that he lived in was like. Elizabethan England Era, or the Golden Age in England, started in 1558 when Queen Elizabeth succeeded her Catholic sister Mary I and re-established the Protestant Anglican Church. During this Era William Shakespeare was born in Stratford-upon-Avon on April 23, 1564 to a John Shakespeare, a glover and leather merchant, and Mary Arden, a landed local heiress. Three days later, on April 26, 1564 William Shakespeare was baptized in the Holy Trinity Church. William Shakespeare was the third oldest out of the eight children born into the Shakespeare’s family. In the 1570’s during the excommunication of Queen Elizabeth 1 from the Catholic Church, Shakespeare’s fathers lost most of his money. With the loss of their fortune, Shakespeare’s father’s job as a Stratford official would have been able to give William a waiver of tuition; which would explainShow MoreRelatedWilliam Shakespeare: A Brief Biography651 Words   |  3 Pages William Shakespeare is arguably the most well known and successful author is the history of literature. Little is known about Shakespeare’s childhood and is what questions he’s existence. Besides the lack of knowledge of his childhood, Shakespeare lived a successful adult life. His plays changed the english language language forever. In all of his success, people still doubt he ever existed. William Shakespeare’s birth is unknown but church records show that he was baptised on April 26, 1564Read MoreBrief Biography of William Shakespeare1433 Words   |  6 PagesThe Life of William Shakespeare William Shakespeare was a very dynamic playwright and writer. He enjoyed history which was shown through his writing. He excelled at writing many kinds of different genres of plays. He especially enjoyed tragedy and history. The reason William Shakespeare remains well known today is because he was a brilliant playwright which was clearly influenced by his childhood and culture. William Shakespeare was born in Stratford, England. On April 23, 1564, he was supposedlyRead MoreA Very Brief Biography of William Shakespeare1609 Words   |  6 PagesWilliam Shakespeare William Shakespeare, man with intelligence, creativity, and with great passion for love, was one of the most prestige playwright, poet, and actor from the British Literature. He contributed his whole life writing some of the finest and well known plays and poems that are still highly valued in the present literary world. Shakespeare’s conventional themes for most of his plays and poems are about universal matters such as love, jealousy, and beauty which were common focus duringRead MoreEssay about Ben Johnson and William Shakespeare 1275 Words   |  6 Pagesthem still finds joy in your company. A friend can also serve as a muse that inspires a person to greater heights. Ben Jonson and William Shakespeare had an enduring friendship that was intertwined with threads of rivalry (Ben Jonson). These men shared a common love of writing and both would impact the literary world in different ways. Ben Jonson and William Shakespeare had different experiences in life, styles of writi ng but both would leave a lasting mark on the literary world. Ben Jonsons lifeRead MoreWilliam Shakespeare: A Legendary Author Essay896 Words   |  4 PagesWilliam Shakespeare’s intellectual use of the English language is what brought him prosperity throughout his lifetime, and what brings us to tears and laughter in the modern world. The life of Shakespeare is of great importance to English literature because of his many contributions including poetry, stories, and plays. However, many people do not know that he also owned a business. â€Å"William Shakespeare was a professional actor, a businessman, and a playwright. Today, nearly four hundred yearsRead MoreDelving into the Personality of Shakespeare in â€Å"What Was He Really Like? by Stanley Wells653 Words   |  3 PagesMost biographies written about William Shakespeare attempt to explain his life chronologically from birth to death. These accounts aim to describe his life through discussing his works and accomplishments. The problem with this pattern is that there are only so many ways humans can rewrite the same facts about the same person. Contrary to most papers about Shakespeare, the essay titled â€Å"What Was He Really Like?†, written by Stanley Wells, focuses internally on who Shakespeare was as an ordinary personRead MoreShakespeare and Women vs. Society and Queen Elizabeth Essay1366 Words   |  6 PagesQueen Elizabeth fought for women to be seen as equals to men through her reign. But in loving the theatre, she never allowed women to be on the stage; forcing men to play the role of men and women makes her ideals and societys hypocritical. William Shakespeare writes using strong women characters, such as Katherine Minola and Juliet Capulet, to show the society he inhabits just how important women are. Through his writing he shows that he views women as strong and independent. In Romeo and JulietRead MoreWilliam Shakespeare s Life And Accomplishments1819 Words   |  8 Pages As we all know William Shakespeare was a well known and a highly sought after writer, but did he really deserve all that fame? As early as 1709, with Nicholas Rowe s publication of his edition of Shakespeare s works, the little information that we had about William Shakespeare began to show. Other than several early minor accounts, the preface of Nicholas Rowe s edition contained the first biography of William Shakespeare. Rowe presented eleven known facts about Shakespeare s life. By 1821,Read MoreEssay on The Unaccounted for Period of William Shakespeares Life1954 Words   |  8 PagesThe Unaccounted for Period of William Shakespeares Life William Shakespeare was born on April 26th 1564[1] in Stratford on-Avon to parents John and Mary. Growing up, he received a good education for a country boy of that period. He attended the village elementary school, was tutored by his mother and others, and learned a great deal by himself[2]. At the age of 18 he married Anne Hathaway, had his first child, Susanna in 1583 followed by twins Judith and Hamnet in 1585. DocumentationRead MoreLiterary Analysis of Lord George Gordon Byron: Capturing the Painful Pangs of Love Through Poetry1596 Words   |  7 PagesChaworth, broke his heart when he overheard her disdainfully say to her maid â€Å"Do you think I could care anything for that lame boy?†2 when he believed they really had something special. Another woman, Caroline Lamb, remained infatuated with Bryon after a brief love affair in which he moved on quickly while she remained head over the heels for him long after2. The characteristics of his poetry generall y have a strong focus on emotion and are intensely personal 3, to convey his feelings about his relationships

Justification Of Moral Obligation On The Suffering Of...

What reasons might someone give for caring more about the suffering of people close by than that of those far away? Do these reasons give moral justification for this stance? The question that will be answered within this essay asks why, if justifiable, someone might give preferential care to the suffering of a collective group what are within closer distance than a collective who may be a large distance away. In this essay, I will offer some reasons for why this might be, and attempt to find reason to justify them with reference to external material which tries to find reason and argument about whether this stance can be morally accepted among applied ethical issues. This essay will be split into two main parts, consisting of two intertwining reasons followed by my reasoning for justification of this moral stance. I will argue that - regardless of moral obligation - I believe that we are more justified to care for people closer by, this will be the primary argument of this essay. A reason one might give to only helping someone close, with my assumption that ‘close’ means people within the same society or social contract as the person rescuing, is that as agents within this contract, we have negative rights. Negative rights are liberties that one has, meaning that they are not obligated, but freely allowed to do something within reason. We could void these negative rights if we believe they will benefit our society or community, and should be influenced to do so, butShow MoreRelatedFamine, Affluence, And Morality1991 Words   |  8 Pagesmore interconnected than ever there might be a solution to world hunger by distribution of wealth. Peter Singer, in his article titled, Famine, Affluence, and Morality, takes this concept of unity that we have on a global scale and tries to tackle the issue of world hunger. Before we dive into the article we will focus on utilitarianism to help us understand his perspective better. Following, we will analyze Sing er and his theory, by strongly arguing that famine should be given moral worth. A stanceRead MoreAnalysis Of The Book Central Of Legal Positivism 3001 Words   |  13 Pagesconferring natural rights, on the basis that the expositions of the system before him were indicative of an attempt at finding moral justifications of the pre-existing law. He further explained that not only did this dangerously conflate two different enterprises vis-à  -vis the issues at hand but also that law were ought to be measured against the standard of utility rather than as an explanation backed by misguided beliefs. For Austin, Bentham’s disciple, there was a distinct difference between whatRead MoreAnalysis Of The Book The 3303 Words   |  14 PagesDielle Ghislaine Ochotorena American Studies 1/2 Destructiveness of Obedience Alot of people like to believe that the world is generally all good or all evil; however, in reality they are the yin and yang of the human condition, and they are the labels we put on things that either appeal to us or don’t. The biblical story of Lucifer, who before he was banished from Heaven, was God’s favorite angel. Lucifer in the story, defied God which was the ultimate disobedience to authority in everyone’sRead MoreCriticisms Against Ethical Theories8474 Words   |  34 Pages(or, the good) can be something like the happiness of all people or the spreading of peace and safety. Anything which contributes to that goal is right and anything which does not is wrong. Actions are thought to have no moral value in themselves (no rightness or wrongness), but only get moral value from whether or not they lead to the goal. John Stuart Mill was a famous consequentialist. Consequentialists would say that killing people is not right or wrong in itself, it depends on the outcome.Read MoreJurisprudential Theories on IPR13115 Words   |  53 Pages According to Article 27 of the  Universal Declaration of Human Rights, everyone has the right to the protection of the moral and material interests resulting from any scientific, literary or artistic production of which he is the author.[32]  Although the relationship between intellectual property and  human rights  is a complex one,[33]  there are moral arguments for intellectual property. The arguments that justify intellectual property fall into three major categories. Personality theorists believeRead MoreEssay on The Plague an Authentic Interpretation3794 Words   |  16 Pages All of Camus writings may be viewed as a quest for meaningful values in a world of spiritual aridity and emptiness. He begins with mans despair, estrangement, fear, suffering and hopelessness in a world where is neither God nor the promise that He will come- the fundamental absurdity of existence- but ultimately affirms the power of man to achieve spiritual regeneration and the measure of salvation possible in an absurd universe. This radicalRead Moreethical decision making16006 Words   |  65 Pages(AIDS). However, there were 100 patients who needed the help. Public health nurses in each district were asked to select patients for the medication program. A terminally ill cancer patient who is in great pain begs the nurse for more medication than the physician has ordered. What should the nurse do? A man was diagnosed and treated for a venereal infection by his family nurse practitioner. He agreed that his wife should also be treated but he did not want her to know that he acquired the diseaseRead MoreMr Benett and the Failures of Fatherhood8365 Words   |  34 Pages452-53. Cassandra and Others, ed. R. W. Chapman (London, 1952), pp. 134, 442-43, 2The arguments that Jane Austen failed to cover a broad enough scope are too well in a general way to be listed here. The defenses which have helped my thinking known are those of David Daiches, and the Aristocratic The Karl Marx, Dance, Jane Austen, An Aspect of American Scholar, D. W. Harding, Hatred: 17 (1948), 284-96; Regulated and Donald indis 8 (1940), of Jane Austen, the Work 340-62; J. Greenes Scrutiny, recentRead MoreExistentialism vs Essentialism23287 Words   |  94 Pagesthought of western and eastern philosophies alike. Many people consider existentialism to be a dark and pessimistic philosophy, void of hope. However, the opinions of existentialist thinkers were often optimistic about the future of human beings. Existentialism can also be difficult to understand because it does not consist of a specific dogma, or a set of metaphysical claims. Existentialism is not a definitive claim about the world or the people in it. It is marked, instead, by a set of themes aboutRead MoreEntertainment Media Ethics : Music And Music Videos8248 Words   |  33 Pagesmore young white people became aware of the distinctions that existed in the society. The Hip-hop and rap of the 1980s and 1990s had almost the same effect, awakening in Black Americans a sense of belonging, as it portrayed Black people as a people also capable of sex, alcohol and a life that, only until then, was assumed to be an entitlement of White people (Baran, 2009:210). In Nigeria, the same can be said. Current music and music videos reflect the priorities of young people today. It not uncommon

Pre-lab Identifying Carbohydrates free essay sample

There were many ranges of color changes in the Benedicts test and Iodine stain. For the Benedicts test, this oxidation/reduction response changes the arrangement of the reducing sugar creating a colored precipitate. The change in color is correlated to the first concentration of the reducing sugar. For the iodine test, the three dimensional structure of various polysaccharides permits them to react with the iodine stain to produce a certain color. As far as the molecular level, there is an OIL – RIG method. Oxidation occurs when a substance gains oxygen or loses electrons or hydrogen (OIL – oxidation is loss) and reduction occurs when a substance loses oxygen or gains electrons or hydrogen (RIG – reduction is gain). Also, the distilled water (test tube one) served as a control for the experiment. Since polysaccharides are complex, the 3- dimensional sugars are often known as â€Å"complex carbs†. These molecules are composed of many elements of glucose linked together by the dehydration synthesis. There were methods of determining whether a substance contained reducing sugars or polysaccharides. For the Benedicts test, the color changes of bluish green/greenish blue (trace amount +; honey solution, cornstarch solution, sweet ‘N’ low, sweet potato and egg yolk), green (++), yellow (+++) and orange red/rust (large amount +++: glucose/dextrose and equal) appeared, the concentration of reducing sugar indicated a positive test. Although, when the appearance did not change and remained the color of the Benedicts’ reagent of blue, indicated no reducing sugars, or a negative (-) test (water, table sugar solution, gelatin, egg white solution, and unknown (A3) solution). As for the Iodine stain, the color changes of bluish black (indicated plant starch; cornstarch solution and unknown A3), dark reddish brown (indicated glycogen), and violet brown to reddish brown (indicated cellulose; potato solution and sweet potato) presented positive test results for the different types of polysaccharides present. Although, the color of yellow/amber (water, glucose/dextrose, table sugar solution, honey solution, cornstarch solution, sweet ‘N’ low, equal, gelatin, egg white solution, and egg yolk) specified no polysaccharides present. The hypothesis made for the outcome of the problem was neutrally correct. The assumption taken was that all form of sugars would have a present amount of reduced sugars while non-sugars did not for the Benedicts test. Such as, table sugar solution and gelatin did not have reduced sugars which has no form of glucose or fructose because it is processed sugars. For the iodine test, most of the educated guesses were wrong. The results turned out to have majority tests as negative or absent presence or polysaccharides. Analysis: Lab 2 Identifying Proteins and Lipids The Biuret solution is a blue liquid that changes to purple when proteins are present. Proteins are complex, specialized molecules composed of carbon, oxygen, hydrogen and nitrogen. The different amino acids are similar in structure which are at the center of the molecule that is alpha carbon connected to an amino group, a carboxyl group, and a hydrogen atom with the R group. Water tested pale blue, or negative, due to being the control of the experiment; as well as the unknown A3, buttermilk (all lipids), table sugar (processed sugar) and honey (all sugars). The following had a color change of pale violet-medium violet of low-medium concentration of protein: gelatin, chicken stock, whole milk, beef stock, egg white, skim milk, 2% milk, and soy milk. The strongest presence of protein appeared in egg yolk which is made up of 45% protein. The Sudan red is a fat-soluble dye that stains lipids red. Using Sudan red can show the amount and the location of lipids in each tested solution. Lipids consist of glycerol and fatty acids â€Å"tails†. The fatty acid â€Å"tails† are long chains of carbon and hydrogen that contribute to the non-polar behavior of fats, meaning, they don’t mix adequately with (polar) water. The fatty acid chains can be carbon saturated with hydrogen atoms forming a straight chain without double bonds. Therefore, this is where all solutions are extracted in ethyl alcohol or as the control in the experiment. The following tested for low concentration (pale color) of lipids: wheat flour, white flour, soy flour, egg yolk and the unknown A3. This is because these certain breads with flour have a high content of protein which lowers the content of carbohydrates, therefore has a low lipid value. Soy flour and egg yolk, especially, have the highest protein. Solutions such as cream, honey, margarine, salad oil, skim milk, coconut milk, 2% milk, whole milk, soy milk and butter varied from medium to high (strong) amounts of lipids present. Ethyl alcohol and egg white had none present. The hypothesis made for the outcome of the problem was mostly correct. The assumption taken was that whole milk would have a strong volume of protein. Instead, there was a low concentration that was resulted for the Biurets test. For the Sudan III test, the hypothesis was all guessed correctly due to the common sense of variations of how protein holds for each solution. It is more like a general way of finding because most of these substances can be eaten daily and at least seen on nutritional facts which came to understanding of the hypothesis. Analysis: Lab 3 Identifying Unknown As a result of using the unknown (labeled A3) solution in all of the conducted experiments, it has come to specifically determining the identity of the unknown substance out of the list that was given, which is predicted to be table sugar solution. This was predicted by comparing the fact that in the Benedicts test it had resulted that it was negative for reduced sugars. For the iodine test, it was resulted positive with a color change of bluish black that indicates it is a plant starch (amylose) type of polysaccharide; consisting of 74.0% carbohydrates. For the Biuret test, it resulted negative for proteins, which table sugar has 0%. Lastly, the sudan III test resulted a low concentration of lipids which technically, table sugar does not contain. This part of the test became a bit skeptical to figure out exactly what the unknown solution is. Yet after much configuration, it seemed to be that sugar can turn into lipids at some process.