How Online Gambling Is The Legal And Development Insights...

How to Make a Gambling Website? Considering to launch an online gambling business? Get to know all the legal and development insights right here. Online gaming and gambling industry is ripe and striving. The estimated global revenues are predicted to hit $56.8 billion by 2018. If you are planning to start a gambling website, there might be no better time than now. However, before you consider creating a betting website or hiring a gambling website development company to do the job for you, you should familiarize yourself with all the ins and outs of the industry, especially when it comes to legal matters. Online Casino: Where Is It Legal? Current US laws currently state that online gambling permits are issued on the state level. Nevada, Delaware and New Jersey have already begun issuing official gambling license for its residents. If you reside outside the US, you can check out this handy map to review the status of online and sport betting in your country. In general, most online gambling business owners choose to incorporate and obtain respective operational permissions in one of the following well-known gambling meccas: †¢ Curacao †¢ Kahnawake †¢ Costa-Rica †¢ Malta †¢ Isle of Man †¢ Gibraltar †¢ Alderney Additional popular choices include Antigua and Barbuda, Cyprus, Guernsey and Panama. Shop around; research the taxes, required documentations and license costs before making your decision. Your best option is to contact a few local attorneys and ask to walk youShow MoreRelated Casino Development in Massachusetts Essay5400 Words   |  22 Pages Casino Development in Massachusetts The Commonwealth of Massachusetts is in trouble. As the Big Dig gets closer to completion and the unemployment rate rises in the state, what are lawmakers doing to help boost the economy and close the deficit? Heading into the fiscal year 2005, Massachusetts is facing a record deficit of close to two billion dollars. Lawmakers on Beacon Hill are scrambling for solutions, but seem to be coming up empty handed. With the elections drawing nearer and nearer, andRead MoreSocial Legal and Economic Impact of Ebusiness in Ireland13799 Words   |  56 Pages Evolution of Internet eBusiness Development amp; Social, Legal and Economic Impact of eBusiness Produced by Brendan Treacy July – November 2012 Contents General Introduction 4 Research Methods 4 Evolution of the Internet 6 Dot-Com Boom 7 eBusiness Development 8 Introduction – Social Impact 10 Social Impact of eBusiness – Positives 10 Improve Life of Disabled 10 Provide Information to those with Illness 11 Online Counselling 11 Personal Development 12 Enhanced Leisure Time 13 GreaterRead More8 Key Element for a Business Model7314 Words   |  30 PagesCompetitive  environment Competitive  advantage Market  strategy Market strategy Organizational  Development Management  team Slide 2-4 1. Value Proposition Why  should  the  customer  buy  from  you? h h ld h b f ? Successful  e†commerce  value   S f l l propositions: Personalization/customization Reduction  of  product  search,  price  discovery  costs Facilitation  of  transactions  by  managing  product   delivery Slide 2-5 2. Revenue Model How  will  the  firm  earn  revenue,  generate   p profits,  and  produce  a  superior  return  on  Read MoreBusiness Law Paper15517 Words   |  63 PagesTerm Paper Legal Analysis of Dating Site User Agreement Chosen Site: eHarmony BUSI 2601B Dr. G. 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Insight on Business: Start-Up Boot Camp Insight on Society: Facebook and the Age of Privacy Case Study: The Pirate Bay: Searching for a Safe Haven CHAPTER 2 E-COMMERCE BUSINESS MODELS AND CONCEPTS Opening Case: Twitter’s Business Model Insight on Society:Read MoreEthics of Information Communication Technology (Ict)27618 Words   |  111 Pagesemerging knowledge society has raised complex ethical, legal and societal issues. We are faced with complex and difficult questions regarding the freedom of expression, access to information, the right to privacy, intellectual property rights, and cultural diversity. ICT is an instrumental need of all humans for the gathering of information and knowledge, and as such, should be guaranteed as a basic right to all human beings. All over the world, rights that are already legally recognised are daily beingRead MoreTourism and Indigenous People8720 Words   |  35 Pagestourism†. These influences which they mentioned included the economy, culture, physical environment, socialdemographics and politics (Hinch Butler, 1996, page 12). The economic considerations to take into account are very important for tourism – the development of the economy through the tourism ind ustry has actually been implemented as an approach to promoting economic independence for indigenous people (Hinch Butler, 1996). 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Be familiar with some of the enterprises that have benefited from data-driven, fact-based decision making. The planet is awash in data. Cash registers ring up transactions worldwide. Web browsers leave a trail of cookie crumbs nearly everywhere they go. And with radioRead MoreEffects of Corruption in the Phil.14311 Words   |  58 PagesINTRODUCTION Our report covers the major effects of corruption in the economy of the Philippines. We focused on the many issues caused by corruption being faced by the government today. We also included some essays and opinions from several users online. The first part of our report is the definition of corruption and its cause. To introduce our topic, we first defined what corruption is. We included a definition taken from the website of Philippine Anti-Graft Commission, the government agency tasked

Essay about Proverbs in Things Fall Apart by Chinua Achebe

In the novel, â€Å"Things Fall Apart’, by Chinua Achebe, proverbs have an important impact on the storyline. All proverbs have some kind of deeper meaning behind them, and this is part of the Nigerian culture. Proverbs are used by people of all ages and statures to tell others about the importance of something. People in the Igbo Tribe use proverbs everyday as they are an important part of their culture and traditions, and the art of conversation is regarded very highly throughout the clan. The Igbo culture is a very oral language. â€Å"Proverbs are the palm oil with which words are eaten†. This quote shows how important proverbs are in everyday life as they are referred to as ‘palm oil’. Palm oil was a very important part of the tribe’s life.†¦show more content†¦Using a proverb such as this makes difficult truths much more understandable, for children and adults alike. However, proverbs can also make the Igbo seem either primitive or very verbally capable, depending on the reader and their heritage and upbringing. Another proverb that is very important to the text and Igbo tribe is, â€Å"An animal rubs its itching flank against a tree; a man asks his kinsmen to scratch him.† I think this proverb has two different meanings. One is that animals are much more self reliant, and don’t necessarily need others around to help them. Humans are much more dependent on others of their kind, and are always interacting with each other, even for the smallest things. Another meaning that this proverb could have is that man is selfish. The animals find a way to relieve their needs without the help of anyone else but nature, yet man takes advantage of others, and is always trying to find a way to get something out of them. This shows that the same proverb can be interpreted differently depending on the way one looks at it. If one is not used to the thoughts and ideas of the Igbo, they can become very confused and interpret the proverb to mean something completely different from what their real me aning is. Proverbs are an important part of everyday life for the Igbo tribe. Someone who used them was very highly respected and wasShow MoreRelated Things Fall Apart Contradicts Stereotypes and Stereotyping in Heart of Darkness1750 Words   |  7 PagesChinua Achebes Things Fall Apart Contradicts Stereotypes in Conrads Heart of Darkness In An Image of Africa: Racism in Conrads Heart of Darkness, Chinua Achebe criticizes Joseph Conrad for his racist stereotypes towards the continent and people of Africa. He claims that Conrad propagated the dominant image of Africa in the Western imagination rather than portraying the continent in its true form (1793). Africans were portrayed in Conrads novel as savages with no language other than gruntsRead MoreAchebe1599 Words   |  7 Pages Achebe’s Defense of The Ibo People in Things Fall Apart Option 1 The late Chinua Achebe is considered to be one of the most important voices in African literature. Born in colonial Nigeria in the 1930’s, Achebe joined the first wave of African writers who were determined to represent their country in a way that would truthfully depict the past and present. Before the arrival of the first wave writers, the history of pre-colonial Africa was portrayed as a place of barbarous activity. EuropeanRead MoreIgbo Culture : The Igbo People1643 Words   |  7 PagesUnpiled Chi Quote: The Igbo culture relies on a man trusting his gut.   As the proverb says, When a man says yes, his Chi says yes also (Achebe 19). My Ideas: The Igbo people refer their Chis their own personal god. A man should trust his own gut and mind in the Igbo society and they know that his Chi will agree with what he do. This is also saying that men should be responsible for their actions because ofthe fact that their Chi will always agree with them and cannot change their mind. Read MoreThe â€Å"African-Ness† of Things Fall Apart by Chinua Achebe1455 Words   |  6 PagesThe â€Å"African-ness† of Things Fall Apart by Chinua Achebe In Achebe’s Things Fall Apart, the African culture is depicted by following the life of Okonkwo, a rather customary and conventional African villager. Achebe wanted to write a novel that portrays accurately the African society in the mid to late 1800s in Nigeria, at the time the novel is set. As a child, Achebe spoke the Ibo language, but he was raised in a Christian home. Achebe used the knowledge he gained from the African life to putRead MoreThings Fall Apart By Chinua Achebe1543 Words   |  7 Pagesliterature. Chinua Achebe, the author of Things Fall Apart, said in an interview that the main reason for writing this novel was to encourage other African writers to write about their past in order to refute the stories of the Europeans, claiming that Africans are uncivilized animals, but also shows that the Ibo were not a perfect society, highlighting the parts of Ibo culture that are considered heinous crimes today, in order to prove that there were no truly civilized so cieties. In his novel Things FallRead MoreChinua Achebe s Things Fall Apart1325 Words   |  6 Pages Things Fall Apart by Chinua Achebe Thing Fall Apart, first published in 1958, is Chinua Achebe’s first and most acclaimed novel. Achebe illustrates an approving rendering of Nigerian and African tribal life prior to and subsequent to colonialism. Achebe presents various aspects of a native African community, including war, women mistreatment, violence and conflict, while maintaining a balance in social coherence, customs and tradition. Achebe portrays a clash of culturesRead MoreThings Fall Apart By Chinua Achebe Essay1851 Words   |  8 Pageschoice and styles are critical not only to the reader’s understanding of the text but to his appreciation as well. How language is effectively manipulated in their writings enhances the reader’s valuing of the works. The selected novel Things Fall Apart by Chinua Achebe is a representation of Igbo culture and their language. It explores the life of an Igbo tribe at the time of when colonization hit Africa. It could be considered as a post-colonial text, as the protagonist of the story and the otherRead MoreChinua Achebe s Things Fall Apart1290 Words   |  6 PagesChinua Achebe, a native born Nigerian, with an education from the University College, Ilban, has written multiple novels, short stories, essays, and children’s books. Achebe wanted to make a realistic novel with a true African viewpoint. As an author, Achebe made an internationally affecting, cultural contribution to everyday literature by creating a novel so embedded into the African Culture that he experienced when he was younger. In the book, Things Fall Apart, author, Chinua Achebe, introducesRead MoreThings Falll Apart by Chinua Achebe1082 Words   |  4 PagesThings Fall Apart by Chinua Achebe is a story that portrays the tensions between the white Colonial Government and native-born people of Umuofia. Okonkwo, the main character, and a great village man is highly respected in the Igbo tribe of Umuofia. Although, Okonkwo is highly respected by the Igbo people, they are fearful of him because of his violent anger. When the Europeans arrived in Umuofia, they brought with them a new religion: Christianity. The Westerners changed Umuofia, destroyed traditionRead MoreChinua Achebe As A Nigerian English Novelist Essay1874 Words   |  8 PagesCHINUA ACHEBE AS A NIGERIAN ENGLISH NOVELIST Abstract: Chinua Achebe is the most widely read African novelist in the world today. He has encompassed in his novels one century of history of Nigeria. Achebe highlights various aspects of the Ibo culture in his novels-â€Å"Things Fall Apart†, â€Å"No Longer at Ease†, â€Å"Arrow of God†, â€Å"A Man of the People† and â€Å"Anthills of Savannah†. He is regarded as the invention of the African literature. He takes pride in being ‘a teacher’ of his society and calls upon his

Salvador Dali the Burning Giraffe Essay Example For Students

Salvador Dali the Burning Giraffe Essay Salvador Dali The Burning Giraffe The Burning Giraffe 1. Structural Frame In Paris in the mid sasss surrealism became the new art movement and was widespread and lasting. The movement was characterized by pictures that contained detailed, strange and unnerving objects with dream like character. The art has a visually striking, controversial and bizarre quality, which was the result of the rejected need for rational thought and behavior. Salvador Dali described the art as hand painted dream photographs. This description pinpoints the realistic detail hat was contrasted with surreal images. The Burning Giraffe Salvador Dali was painted during his exile in the United States, but shows his personal struggle with the battle in his home country of Spain. It was painted before the Second World War and Dali believed the burning giraffe was a premonition of war. Dali interpreted the image of a giraffe with its back ablaze as the masculine cosmic apocalyptic monster. The painting illustrates ideas of death- through war, loss of individuality and the weakness of society. In contrast to the usual surrealist obsession with unconscious thought, Salvador Dali described his technique as the paranoiac-critical method. He employed this technique to create The burning Giraffe which allowed him to paint many optical allusions to create a dreamlike state. Surrealists painted with a high level of detail to create a sense of realism within the dream. Dalais style is precise and this enhances the dream or nightmare effect of The burning Giraffe. Dali used thinned oil paints s well as dense oil paints on a panel, which were traditional at the time. Salvador Dali was one of the many surrealist painters that often incorporated images of women into their work. Many male surrealist painters had a typical male attitude towards women such as worshipping them symbolically through stereotypes and sexist norms. Surrealists including Salvador Dali had an interest in the concept of psychoanalysis developed by Sigmund Freud. This influence combined with his desires towards women enhanced the nightmare effect of his painting, which the realist painters tried to create. 2. Cultural Frame Women were often made to represent higher values and transformed into objects of desire and mystery. The Burning Giraffe depicts two women that are slim and curvaceous. One has a drawer opening from below her breasts and several more down her leg. This imagery gives an underlying impression that she is a sexual object as the open drawer could be a symbol of her sexual offerings and favors. The head, hands and part of the arms of the closest female are stripped down only to e the muscles beneath the skin whilst one figure holds a piece of meat. The meat is another symbol of an offering, giving the impression that the women were possibly seen as meat, meaning they possibly were used for sexual favors. Dali shows a state of exhaustion by the uses of the crutches that hold and support the women. This image is symbolic of weakness and is present in many of Dalais work, consistent to address different themes with same effectiveness. Dali believed that both The Burning Giraffe and The Invention of Monsters were premonitions of war. Both of these paintings contain the image of a giraffe with its back ablaze, an image which Dali interpreted as the masculine cosmic apocalyptic monster. He first used this image of the giraffe in flames in his film L Age door (The Golden Age) in 1930. The Burning Giraffe appears as very much a dreamboats, not simply because of the subject but also because of the supernatural aquamarine color of the background. Against this vivid blue color, the flames on the giraffe stand out to great effect. In the foreground, a woman stands with her arms outstretched. .u4ddea9005e824743bf9f2779e2dce7fd , .u4ddea9005e824743bf9f2779e2dce7fd .postImageUrl , .u4ddea9005e824743bf9f2779e2dce7fd .centered-text-area { min-height: 80px; position: relative; } .u4ddea9005e824743bf9f2779e2dce7fd , .u4ddea9005e824743bf9f2779e2dce7fd:hover , .u4ddea9005e824743bf9f2779e2dce7fd:visited , .u4ddea9005e824743bf9f2779e2dce7fd:active { border:0!important; } .u4ddea9005e824743bf9f2779e2dce7fd .clearfix:after { content: ""; display: table; clear: both; } .u4ddea9005e824743bf9f2779e2dce7fd { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u4ddea9005e824743bf9f2779e2dce7fd:active , .u4ddea9005e824743bf9f2779e2dce7fd:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u4ddea9005e824743bf9f2779e2dce7fd .centered-text-area { width: 100%; position: relative ; } .u4ddea9005e824743bf9f2779e2dce7fd .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u4ddea9005e824743bf9f2779e2dce7fd .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u4ddea9005e824743bf9f2779e2dce7fd .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u4ddea9005e824743bf9f2779e2dce7fd:hover .ctaButton { background-color: #34495E!important; } .u4ddea9005e824743bf9f2779e2dce7fd .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u4ddea9005e824743bf9f2779e2dce7fd .u4ddea9005e824743bf9f2779e2dce7fd-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u4ddea9005e824743bf9f2779e2dce7fd:after { content: ""; display: block; clear: both; } READ: Salvador Dali's Childhood EssayHer forearms and face are blood red, having been stripped to show the muscle beneath the flesh. The womans face is featureless now, indicating a nightmarish helplessness and a loss of individuality. Behind her, a second woman holds aloft a strip of meat, representing death, entropy, and the human races capacity to devour and destroy. The women both have elongated phallic shapes growing out from their backs, and these are propped up with crutches Dali repeatedly uses this symbolism for a weak and flawed society.

The Character Of Cities Essays - Neighborhoods In Boston

The Character Of Cities The Character of Cities In this course we have learned that a city's character is a legacy for seeing, interpreting, exploiting, and transforming its social, cultural and political opportunities as a physical community. How is it possible for a city like Boston to have character? Well, the institutional and cultural continuity along with the resistance and reconstruction of culture has allowed the character of Boston to be defined simply by the underlying idea of conflict. Through J Anthony Lukas' Common Ground and Richard Broadman's Mission Hill and the Miracle of Boston, we can see that the catalyst for this sense of conflict has been social dissentions between classes and races. These dissentions are clearly detailed through both the Urban Renewal plans of Mission Hill in the 1960s and 1970s and the school busing case of 1974.When looking at the character of Boston one must understand the amount of controversy our city has encountered as well as the way they have identified and resolved these crisis's. T hrough this deduction along with my own personal experience of living in Boston a step towards finding a distinct character of Boston may be possible. When analyzing conflict as the character of Boston, you will find that conflict is triadic not dyadic. This means that there are three parties involved instead of just two parties. This is important when looking at the two issues of urban renewal and busing. The concept of conflict includes established insiders with many options, struggling insiders with some options and ascendant outsiders with few or no options. When comparing this information to both urban renewal cases and the busing you will see that Boston does in fact have three parties for each of its conflicts. The politicians play the role of the established insiders; the white race plays the role as the struggling insiders and the minorities especially the African-Americans play the role of the ascendant outsiders. An alliance between the established insiders and the ascendant outsiders caused the isolation of the struggling insiders and this provides us with the busing case of 1974. When these groups form alliances or mak e certain deals the health of the city especially Boston may be disturbed. Boston has always been an ambivalent city when it comes to looking at new issues. This ambivalence has caused much friction and has brought much confusion and anger to the citizens of the city of Boston. For example, In Richard Broadman's Mission Hill Miracle of Boston, you see a detailed look at the urban renewal plans for Mission Hill in the 1970s. Could it be possible that Mission Hill would end up like the West End? There was no chance that Mission Hill would end up like the West End because of the interaction and care the citizens of the Hill had for its neighborhood. Many of the people of Boston especially the Irish-Catholics had been oppressed for so long, for example the slogan, Irish need not apply! However when James Michael Curley came to office as mayor of Boston he gave the citizens of Boston a new hope. The conflict during his reign existed between the Yankees and the Irish. The Yankees owned the city while the Irish ran the city politically. The variance of the Yankee world of Harvard University, the Back Bay and Beacon Hill from the lives of a typi cal Irish Mission Hill citizen was pretty substantial. With the reign of Curley a sense of confidence in the Irish-Catholic community existed long after his term in office. Even though Curley was not reelected the atmosphere that he created in Boston lingered on and trickled down throughout the next two decades. From Mission Hill once being an industrial neighborhood part of thriving industrial city, is now today an area torn by racial conflict with many burned and abandoned houses and factories with large open spaces where homes once stood. From this 1974 quote you can get a sense of the aftermath of the urban renewal and flight of the African-American population into the projects. When the Urban Renewal Act was first presented, the citizens of the Hill were adamant about their disdain for the Act. There is no way are they gonna take

Big Changes at Playboy Magazine

Big Changes at Playboy Magazine For decades Playboy magazine has been known for its titillating nude photo spreads and centerfolds. However, a new era is upon us. The magazine will no longer include nude photos as of March 2016 issue.   The U.S. print edition of Playboy will be modernized to look more like men’s magazines, such as Esquire or GQ, which currently carry more PG-13-type pictures. However, Playboy’s international editions will still publish nude photos. A New Era In a letter to readers on Playboy.com, the magazine addressed the momentous change: â€Å"The question everyone will likely be asking is, â€Å"Why?†Ã‚  Playboy  has been a friend to nudity, and nudity has been a friend to  Playboy, for decades. The short answer is: times change. When Hef created  Playboy, he set out to champion personal freedom and sexual liberty at a time when America was painfully conservative. See: any popular movie, TV show or song from that era. Nudity played a role in the conversation about our sexual liberties, and over 62 years the country made great strides politically and culturally. We like to think we had something to do with that.† Playboy, like other forms of print media, has also seen a marked decrease in readership. In its heyday, Playboy had a circulation of 5.6 million in 1975.     According to the Alliance for Audited Media, its circular is a mere  800,000 now. Last year Playboy launched a safe-for-work website that can be viewed any where without fear of pornographic images popping up, which has resulted in younger viewers and more readership overall- quadrupling from 4 million to 16 million visitors. The ubiquity of nudity in today’s world- versus when Playboy launched in 1953- has forced the magazine to get with the times. Pay-per-view soft core porn images have a very limited audience in a world where one can view full-length hardcore films for free in a matter of a few keystrokes. What does this mean for women? For one, the magazine will feature a new sex columnist, one that Playboy’s chief content officer Corey Jones has said will be a â€Å"sex-positive† woman who will write enthusiastically about sex. This particular change is not insignificant and suggests that discussions of sex in the magazine have the potential to be transgressive. Playboy, which calls itself a cultural arbiter of beauty, taste, opinion, humor and style, will also continue its tradition of investigative journalism, in-depth interviews, and fiction. They are hoping that the de-emphasis on nudity will court big name stars and writers that were previously put off by the magazine’s racy content. Since the magazine is no longer relying on nude photos to draw in readers, their choices for future cover girls are reflecting the shift in focus. According to the Hollywood Reporter, openly feminist pop songstress Taylor Swift is Playboy’s first choice for the inaugural non-nude edition in April 2016. It remains to be seen if Swift will agree to the cover. Nevertheless, opponents of pornography, whether hard or soft core  Ã¢â‚¬â€¹and those who believe that media outlets like Playboy exploit women are unlikely to be swayed by Playboy’s move away from nude pictures.   And, indeed, considering that the magazine’s target demographic is young men, one can imagine that the magazine’s impact will be not unlike other men’s magazines such as Maxim, GQ, or Esquire- none of which are known for woman-friendly content and entertainment.

Words Ending in -ance and -ence

Words Ending in -ance and -ence Words Ending in -ance and -ence Words Ending in -ance and -ence By Maeve Maddox A reader asked if there were some easy-to-remember spelling tip for dealing with words ending in -ence and -ance. Both endings derive from Latin nouns. Words from Latin nouns ending in -entia affluence from affluentia, â€Å"abundance† audience from audientia, â€Å"a hearing† benevolence from benevolentia, â€Å"good will† continence from continentia, â€Å"self-control† diligence from diligentia, â€Å"accuracy† Words from Latin nouns ending in -antia elegance from elegantia, â€Å"neatness† petulance from petulantia, â€Å"forward conduct† significance from significantia, â€Å"an indication, a sign† vigilance from vigilantia, â€Å"watchfulness† tolerance from tolerantia, â€Å"enduring† Here are some of the most common English words with these endings. The only way to spell them correctlyapart from using a spell checkeris to memorize them. Words ending in -ence: absence affluence audience coherence conference confidence conscience consequence consistence correspondence dependence diligence evidence existence influence obedience occurrence patience persistence preference reference Words ending in -ance: acquaintance allowance ambulance annoyance appearance appliance arrogance disturbance dominance extravagance grievance guidance ignorance instance nuisance relevance remittance resistance significance substance tolerance Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Spelling category, check our popular posts, or choose a related post below:The Yiddish Handbook: 40 Words You Should Know20 Pairs of One-Word and Two-Word FormsDrama vs. Melodrama

Education of Professionals in the Light of the Changing Nature of Essay - 1

Education of Professionals in the Light of the Changing Nature of Professional Practice - Essay Example The concept of a profession is a developing one and is not stationary. So, the definition should not be static defining just a few people as professionals. The expansion in the definition should indeed be made considering the criteria like core values and knowledge which will be discussed later on in this essay. This expansion is important because people involved in newly emerging professions like packing and transporting are also considered as professionals (Downie, 1990) There is so much importance in the practice of professionals that the quality of a professional is dependent on the practice of how one exercises his or her duties following the ethical codes and must have sufficient concern for the society. For example, often the new technological developments by professionals are double-edged(Mike W..Martin, Roland Schinzinger, 2005). The advent of nuclear power has increased our power capability, but at the same time, it has posed atomic bomb threat. – briefly explain what you mean and try to give an example. This, in turn, can be managed by means of good training and education on ethical behavior and also attaining proper education should be viewed in all aspects and not just in attending courses or a mere qualification. Governments, politicians and social activists take an active part in improving the quality of professionals’ practice (Becher, 1993). On the other hand, there are also objections from some communities over their value to their society, the way in which their projects increase the value of the society. Some projects may degrade the society very much, for example, the nuclear tests. – such as?. So, the process of building such quality in educating professionals requires a careful analysis and the work should proceed from the grass root level so that a solid foundation is laid in professional ethics helping all through their career.

Research the roles of African Americans in the military history of Essay

Research the roles of African Americans in the military history of World War I. How were African Americans recruited How were t - Essay Example This paper seeks to discuss African American soldiers’ role in the military history of the First World War, starting with the process of recruitment, moving along to their experiences in the armed forces, as well as in combat, and finally exploring the psychological impact it had on African Americans, in addition to their view of racial discrimination. 2.0 African Americans and Recruitment In the spring of 1917, The United States of America had to face a war of unsurpassed magnitude, requiring it to harness all its resources -- material, intellectual, and human. Hence, this was the mobilization of the colored people as a part of the country’s line of defense in the First World War (Williams 15). However, the path towards the fulfillment of their patriotic duty was not paved clear. Opposition in the person of members of the senate and southern democrats existed (Orr 90). The aforementioned officials resisted the idea of including African American draftees in the armed fo rces of the United States. Senator James K. Vardaman was adamant in his idea that millions of armed colored men served only as an unparalleled peril to the South (Ellis 11). However, because of black leaders’ efforts, 367,710 blacks were drafted (Orr 90). These African American draftees consisted of a variety of professions from common workers and farmers to physicians and attorneys. They were issued drafts on the months of June and September, and were ordered to join the 1,200 enlistees in Fort Dodge, Des Moines, Iowa in a Colored Officers Training Camp, regardless if they were willing to do so or not (Lentz-Smith 41). The aforementioned training camp was made possible through the resoluteness of the National Association for the Advancement of Colored People (NAACP) in pushing for the setting up of a training school for African American officers (Orr 91). 2.1 African Americans in the Armed Forces and in Combat African Americans’ participation in military defense was a n unheard of concept even if it was in service to America (Lentz-Smith 21). Majority of white people greatly opposed this on the premise that colored people could not be capable soldiers (Williams 2). Some even went so far as to consider the colored man as more like a farm animal such as a horse instead of a man; an example was Ely Green who decided to enlist in the war upon hearing that very discriminating statement from white farmers (Lentz- Smith 38). Even with their entry to the armed forces, African Americans experienced the said discrimination. 200, 000 of those black soldiers were relegated to the American Expeditionary Force and were assigned labor functions -- something as menial as digging up trenches (Roberts and Tucker 2318). Hence, the reality of shouldering shovels in place of guns (Williams 2). The Navy further highlighted this by only including black men as mess boys or attendants. However, no such emphasis compared to the Marines’ complete rejection of them ( Roberts and Tucker 2318). Racial discrimination was underlined in what is now known as the Battle of Anniston. The soldiers of the Third Alabama Colored Infantry experienced such blatant discrimination as they were driven back to camp by white military men and civilians when they went out on their first night there. They endured this

Alpha Lipoic Acid what is it, and how does it improve (help) Essay

Alpha Lipoic Acid what is it, and how does it improve (help) peripheral neuropathy and insulin resistance - Essay Example The metabolic dysregulation associated with DM causes secondary pathophysiologic changes in multiple organ systems that impose a tremendous burden on the individual with diabetes and on the health care system. The two broad categories of DM are designated type 1 and type 2. ALA has been shown to be useful in type 2 diabetes mellitus, and in order to understand the mechanism of action of ALA in control of DM and DM-associated complicating conditions, such as, neuropathy, it is important to understand the pathophysiologic and biochemical mechanism of these conditions (Boulton, 2005). A prominent biochemical feature of type 2 DM is insulin resistance. This group of disorders is characterised by a pathogenic process that leads to hyperglycemia through variable degrees of insulin resistance, impaired insulin secretion, and increased glucose production. Type 2 DM is characterized by three pathophysiologic abnormalities: impaired insulin secretion, increasing peripheral insulin resistance, and excessive hepatic glucose production. Obesity, particularly visceral or central as evidenced by the hip-waist ratio, is very common in type 2 DM. Adipocytes secrete a number of biologic products, namely, leptin, TFN-alpha, free fatty acids, resistin, and adiponectin that modulate insulin secretion, insulin action, and body weight and may contribute to the insulin resistance. As expected, in the early stage of the disease, glucose tolerance remains normal despite insulin resistance since the pancreatic beta cells compensate by increasing the output of insulin. As insulin resista nce and compensatory hyperinsulinemia progress, the pancreatic islets in certain individuals are unable to sustain the hyperinsulinemic state (Huebschmann et al., 2006). Diabetic Neuropathy Diabetic neuropathy occurs in approximately 50% of individuals with long-standing type 1 and type 2 DM. It may manifest as polyneuropathy, mononeuropathy, and/or autonomic neuropathy. As with other complications of DM, the development of neuropathy correlates with the duration of diabetes and glycemic control; both myelinated and unmyelinated nerve fibers are lost. Because the clinical features of diabetic neuropathy are similar to those of other neuropathies, the diagnosis of diabetic neuropathy should be made only after other possible etiologies are excluded (Boulton et al., 2004). The most common form of diabetic neuropathy is distal symmetric polyneuropathy. It most frequently presents with distal sensory loss. Hyperesthesia, paresthesia, and dysesthesia also occur. Any combination of these symptoms may develop as neuropathy progresses. Symptoms include a sensation of numbness, tingling, sharpness, or burning that begins in the feet and spreads proximally. Neuropathic pain develops in some of these individuals, occasionally preceded by improvement in their glycemic control. Pain typically involves the lower extremities, is usually present at rest, and worsens at night. Both an acute and a chronic form of painful diabetic neuropathy have been described. As diabetic neuropathy progresses, the pain subsides and eventually disappears, but a sensory deficit in the lower extremities persists. Physical examination reveals sensory loss,

Strains of ESBL Producing E. Coli | Investigation

Strains of ESBL Producing E. Coli | Investigation Introduction Background of Study Extended Spectrum Beta- Lactamases (ESBL) are beta lactamases which are mainly produced by family members of Enterobacteriaceae derived from mutations of the previous broad-spectrum beta-lactamase (Sharma et al., 2010). This enzyme works by hydrolysing and destroying the ÃŽ ²- Lactam ring of all cephalosporins, penicillins and monobactams (Sharma et al., 2010). In recent years, the emergence of ESBL producing Escherichia coli has posed a very serious problem to the management of diseases caused by this organism as only limited choice antibiotics can be given to patients. Carbapenems are the drugs of choice for the treatment of ESBL producing E.coli, however, carbapenamase resistance has recently been reported (Paterson and Bonomo, 2005). Prolonged use of antibiotics was suggested as the main cause of the emergence of ESBL E.coli and the fact that the genes coding for ESBLs are easily transferred from one organism to another organism via conjugation, transduction and transformation ma ke the spread even quicker (Vaidya et al., 2011). ESBL producing organisms were first reported from a patient in Germany in 1983 and since then , several outbreaks have been reported worldwide usually one particular â€Å"super† strain has been involved presumably combining not only the capability to produce ESBLs but also possessing various other virulence factors that contribute to their pathogenic success. (Harada et al., 2013). These pathogenic ESBL producing Escherichia coli in recent years have become a major concern and their emergence is now become alarming in clinical fields and subjected to comprehensive studies worldwide. The most common infections caused by pathogenic ESBL producing E.coli are urinary tract infections (UTI), bloodstream infections, gastrointestinal infections (Fatima et al., 2012; Bekat et al., 2002). According to Petty et al., (2013), globally, E.coli sequence type ST131 is the multidrug resistant clone strain which is responsible for ESBL CTX-M15 bearing genes, and it is the most alarming pathogenic ESBL producing E.coli associated in causing UTIs and septicaemia in hospital community acquired infections. ? in UK or worldwide? As genes coding for ESBL in Escherichia coli are known to be transferable this raises further fear of the spread of these genes to other strains, continuous monitoring of the predominant strains of E.coli which carry the ESBL genes is therefore important. Problem statement Studies of ESBL producing Escherichia coli in the South Manchester population have been carried out previously. This study will investigate strains of ESBL producing E. coli currently circulating in the Stockport Population of South Manchester and compare them to those delineated in the previous studies using a molecular typing and pulse-field gel electrophoresis. Objectives The objectives of the project are: Screen for ESBL Escherichia coli clinical isolates Identify strain using PFGE Assess the relatedness of the strains by PFGE analysis Determine Escherichia coli plasmid profile Identify Escherichia coli phylotyping group 1.0.4. Significance of study Finding from this study will contribute to the existing data and the body of knowledge on the molecular relationship of predominating of E.coli isolates from South Manchester populations. 1.0.5. Scope and Limitations There are no data on the antibiotics consumed by the patients in which the clinical isolates originates from. The availability of this data might help in understanding relationship between an exposures of certain antibiotics to the emergence of ESBL producing E.coli strain. PFGE also has several limitations in which the method assess visual relatedness of an isolates and not using a phylogeny relationship which provide more accurate molecular relationship between an isolates. Escherichia coli Escherichia coli is a motile gram negative rod, facultative anaerobe, non- spore forming bacteria taxonomically belong to the family of Enterobacteriaceae. It is considered as a normal inhabitants of gut and intestine in almost all warm blooded mammals and found as a faecal contaminant in the environment (Brennan et al., 2010; Darnton et al., 2007; Diniz et al., 2005). Most varieties of E.coli are harmless and do in the most part contribute to the normal and healthy intestine condition, while a few cause limiting abdominal cramp associated with diarrhoea. However, there are some serotypes that becoming a major threat to the human health, because they have acquired certain genetic material and virulence factors which enabling them transformed into pathogenic E.coli causing broad spectrum of disease (Clarke et al., 2003; Kaper et al., 2004). Pathotypes of E.coli are classified by specific mechanism in which they causing a disease, presence of certain virulence genes and their clinical manifestations (Chang et al., 2004). Growth requirements E.coli are non- fastidious bacteria, thus it can be cultured in artificial media with various altered physical and nutritional growth factors. It can be isolated easily from clinical samples by culturing into culture media and incubated at optimum temperature of 37 ºC anaerobically or aerobically as it is a facultative organisms (Yunlin et al., 2004) Uropathogenic Escherichia coli According to Pitout et al., (2005) E. coli is a frequent cause of the urinary tract infections (UTIs) of a hospitalised and non- hospitalised patients. UTIs are usually self- limiting but untreated lower urinary tract infections such as simple cystitis (bladder infection) can lead to much more severe illness known as pyelonephritis (renal infections) mainly among adult women (James et al., 2011). Infections occur by ascending movement of E. coli up the periurethral area colonising the bladder or infections by movement down from the intestinal tract. Due to anatomical complexities in women, they are more prone to be diagnosed with UTIs for at least once in their lifetime (James et al., 2001) 1.3  Escherichia coli typing 1.3.1  Plasmid profiling Multidrug resistant bacteria including ESBL producing Escherichia coli acquire their resistance by various gene transfer mechanisms which include transformation, horizontal transfer either by transduction, and conjugation, transposon and most often, are plasmid mediated (Carattoli et al., 2005) Plasmids are an extra chromosomal fragments of self- replicating DNA present in most of the bacterial species. Plasmids contain genes that are an essential for the replication of genes that promotes resistance to agents such as antibiotics, ultraviolet radiation, metals and bacteriophages. 1.3.2  Pulse-field gel electrophoresis PFGE was developed and described first by Schwartz and Cantor (1984). It is a molecular technique of typing a bacteria especially pathogenic Escherichia coli 0157:H7, non 0157: H7, Salmonella serotypes, Shigella sonnei and Shigella flexneri. PFGE uses a gel electrophoresis- based technique that allows separation of large molecular weight DNA up to 2Mb- 10Mb using a standard PFGE method (CDC, 2013; Hansen et al., 2002; Vimonet et al., 2008) PFGE is different to conventional gel electrophoresis as the large genomic DNA is digested with restriction enzyme that recognise and cleave specific sequences of DNA known as restriction site in an organism to produce a multiple DNA fragments which differ in size of their molecular weight (Van der Ploeg et al., 1984). The fragments are then run through constant changing electric field of PFGE resulting in a formation of DNA at various discrete size bands. This typing method has also been shown to have more discriminating power and reproducibility between laboratories than the newer molecular typing method such as ribotyping and multi- locus sequence typing (MLST) which confer more on the global epidemiology and revolutionary relationship between bacterial species (Vimonet et al., 2008) 1.3.3.  Escherichia coli phylogenetic group 2.0  Materials and Methods 2.0.1  Bacterial Isolates Bacterial isolates used in this study were Escherichia coli clinical isolates which was collected from Stepping Hill Hospital. Isolates undergo an anonymisation numbering of 1 to 20. 2.0.2.  Bacteriological Media The media used in the study were a selective differential medium for UTI Escherichia coli which is Chromogenic agar and nutrient agar which was used as a medium for growth and maintenance of isolates. 2.0.3  Antibiotic disks Table 1: Antibiotic disks used in this study was obtained from Oxoid.Ltd. Antibiotics Antibiotic Group Gentamicin (10 µg) Aminoglycosides Ciprofloxacin (5 µg) Quinolone Amoxicillin (25 µg) Penicillin Cefpodozime (10 µg) Cephalosporin Mecillinam (10 µg) Beta lactam Trimetophrim (2.5 µg) Bacteriostatic ESBL Disk kit (Mast Diagnostics) 2.0.4  Buffers and solutions Tris Borate EDTA (TBE X1 and X0.5) (Sigma) pH 8.2 was used as a running buffer in agarose gel electrophoresis. 2.0.5  Commercial kits The commercial kit used in this study was QIAprep Spin Miniprep Kit (Qiagen) and DNeasy Blood and Tissue Kit (Qiagen) 2.1.  Screening for multidrug resistance and potential ESBL producers in Escherichia coli clinical isolates Antibiotic susceptibility of Escherichia coli to six antibiotics (Table 1) were tested using the Kirby Bauer disk diffusion method. A 24 hour cultures from Nutrient agar was used. Then, a single colony was taken and transferred into 5ml Mueller Hinton Broth. It was then incubated at 37 °C to develop a heavy suspension of overnight cultures. A sterile cotton swabs were used to streak onto the Mueller Hinton agar and the rotation were repeated for three times. A final sweep was made around the rim of the agar. The plates were allowed to dry for several minutes. Using antibiotic dispenser, the disk that has been impregnated with a fixed antibiotic concentration was placed on the surface of the agar surface. After 24hr of an incubation period, the plates were checked for the presence of inhibition zone. Each recorded inhibition zone was compared with antimicrobial susceptibility testing disc chart provided by The British Society for Antimicrobial Chemotherapy (BSAC). The inhibition zon e of each antibiotic was reported as ‘sensitive’, ‘intermediate’ or ‘resistance’. Isolates showing resistance to three or more classes of antibiotics were considered as multidrug resistance (Falagas, 2007). ESBL producers were detected by testing sensitivity of isolates against a pair discs (cefpodoxime 10 µg and cefepime 10 µg) with and without clavulanic acid placed oppositely on an agar. According to manufacturer (Mast diagnostics), isolates were considered as an ESBL if there is a presence of 5mm larger inhibition zone in disks with clavulanic acid rather than the disks without the clavulanic acid. 2.2. Determination of plasmid profiles in MDR and ESBL Escherichia coli 2.2.1  Plasmid Extraction Prior to Plasmid DNA extraction, a fresh overnight cultures of E.coli after an incubation at 37 ºC in a Mueller Hinton broth were harvested. Plasmid DNA extraction was carried out using QIAprep Spin Miniprep Kit (Qiagen) following the manufacturer’s instructions. Extracted plasmid DNA was stored at -20 ºC until use. 2.2.2  Detection of plasmid by agarose gel electrophoresis The profiles of the plasmid DNA was determined on a 0.7% agarose gel electrophoresis which has been carried out at 70 Vcm-1 for 120 minutes. The size of DNA bands was estimated using Hyper ladder 1 (Bioline) as a reference molecular weights marker. The bands were visualized under UV transilluminator and photographed with digital camera connected to visualisation unit (Alpha Innotech) and the size of the plasmid were measured by visual comparison to the reference marker. 2.3  Escherichia coli pathotypes determination 2.3.1.  Genomic DNA extraction Primary cultures on the nutrient agar was inoculated into 3ml Mueller Hinton broth for 24 hours at 37 ºC. The cells was then harvested by centrifugation at 12, 000 for 3 minutes. Genomic DNA extraction was carried out using DNeasy Blood and Tissue (Qiagen) kit following the manufacturer’s instructions. Final volume of 150 µl genomic DNA were collected and kept at -20 ºC until needed. 2.3.2  Multiplex PCR for Escherichia coli phylotyping PCR reaction mix preparation must be carried out on ice. PCR was performed in 0.2ml PCR tubes on a GeneAmp PCR System 9700 thermocycler (Applied Biosystems ®) with a total 25 µl of reaction volume as described in Table 2 and PCR condition according to Table 3. The negative control reaction lacking the DNA was included. Table 2:  PCR reaction mix Components Required concentrations Volume ( µl) per reaction Biomix Red 2X 12.5 Primer (forward) chuA yjaA tspE4.c2 20pmol 20pmol 20pmol 1 1 1 Primer (reverse) chuA yjaA tspE4.c2 20pmol 20pmol 20pmol 1 1 1 DNA 2 Ultrapure sterile water 4.5 Total volume per reaction 25 Table 3: Conditions for PCR gene amplification Genes Primer sequence PCR condition chuA Forward 5’-GACGAACCAACGGTCAGGAT-3’ Reverse 5’-TGCCGCCAGTACCAAAGACA-3’ Initial denaturation: 94 °C for 4 mins Denaturation: 94 °C for 25 secs Annealing: 52 °C for 40 secs 30 cycles Extension: 72 °C for 50sec Final extension: 72 °C for 6 mins yjaA Forward 5’-TGAAGTGTCAGGAGACGCTG-3’ Reverse 5’-ATGGAGAATCGGTTCCTCAAC-3’ tspE4.c2 Forward 5’-GAGTAATGTCGGGGCATTCA-3’ Reverse 5’-CGCGCCAACAAAGTATTACG-3’ 2.3.3  Detection of by agarose gel electrophoresis After completion of the multiplex PCR, the amplification product were separated by dry electrophoresis system. 15 µl of amplified product was mixed with 5 µ 5X DNA loading buffer (Bioline) and loaded onto 2% agarose gel incorporated with SYBR green dye. After electrophoresis, the gel was visualised by exposing the gel under UV light and was photographed with a digital UV camera connected together with the visualisation unit (AlphaInnotech). The size of the amplicon were measured by visual comparison to the 1kb DNA marker (Bioline). Phylogenetic typing analysis were carried on the basis of the presence or absence of an amplicon sized 279bp, 211bp and 152bp which belong to chuaA, yjaA and tspE4.c2 genes respectively. 2.4.  Pulse- field gel electrophoresis (PFGE) 2.4.1.  DNA extraction Each isolates was inoculated into 5ml Mueller Hinton Broth and incubated overnight at 37 ºC with gentle agitation. Cells were then harvested by placing 1ml of culture into 1.5ml microcentrifuge tube and was centrifuged at 13, 000 rpm for one minutes. The supernatant was discarded and the process was repeated until all the 5ml of culture finished. The supernatant was again discarded and pellet of cells was resuspended in 500 µl of 0.5M EDTA buffer (see appendix) and was centrifuged at 13, 000rpm for one minutes to removes broth debris that might be interfering with the extraction processes. The washing step was repeated twice to ensure complete removal of debris. The supernatant was discarded once again and pellet was resuspended in 500 µl of suspension buffer. 2.4.2.  Preparation of low melting point (LMP) agarose To prepare the LMP agarose, 3g of SeaKem PFGE agarose (BioRad) were dispensed into 100ml of TE buffer (see appendix) in a universal bottle. It were then heated to dissolve. Agarose was transferred to a 56 ºC waterbath until needed. 2.4.3.  Preparation of the bacterial plugs The wells of PFGE plug molds were numbered. 3 plugs was prepared for each isolates. Then, 750 µl of LMP agarose was added immediately into each cell- buffer suspension and carefully mixed by pipetting up and down several times and be careful not to induce any formation of bubbles. The mixture of cells and agarose was quickly pipetted into the well of a plastic PFGE plug molds (BioRad). The wells was filled to the rim and plugs were allowed to solidify at room temperature or chilled for 5 minutes in the refrigerator. 2.4.4.  Lysis of the cells The cells were lysed by adding a mixture of 1ml of proteolysis buffer with 10 µl of Proteinase K stock solution (50mg/ml) (see appendix) into a 1.5ml new labelled microcentrifuge tube. The plugs were removed from the plug molds by peeling the sealant tape below the wells until all tape was removed. The PFGE plastic arm was used to push the plugs out of the molds into the microcentrifuge containing the mix of proteolysis buffer-proteinase K solution. All plugs for one isolates were transferred into the same tubes. Care was taken while pushing the plugs out of the molds as not to tear the fragile plugs. Tubes was then incubated in a heating block at 50 ºC for 24 hours for digestion to take place. 2.4.5.  Washing of the plugs After completion of an overnight incubation, the proteolysis buffer and Proteinase K activity were eliminated by carefully pipetting out the volume, care taken not to tear the plugs. The plugs were then washed with TE buffer. The washing steps was repeated three times, for every half an hour and were held at room temperature to equilibrate the plugs. 2.4.6.  Restriction enzyme digestion After completion of the washing steps, wash buffer was removed in the final wash leaving only agarose gel in the tubes. Then, 300 µl of 1X restriction enzyme buffer specific to the enzyme used was pipetted in each tubes containing the agarose plugs and was let to equilibrate at room temperature for 10 minutes. The restriction buffer was then discarded, taking care not to tear the plugs. Next, 300 µl of restriction buffer containing 50U of Xbal enzyme was added into the tubes and was incubated in an incubator for 24 hours at 37 ºC specific to the optimal temperature for Xbal enzyme. 2.4.7.  Pulse- field gel electrophoresis 2.4.7.1.  Electrophoresis gel preparation. After incubation, restriction enzyme reaction was stopped by addition of 200 µl of 50mM EDTA. Plugs were cooled at 4 ºC until needed. Then, a (1%) agarose gel was prepared by heated to dissolved 3g of PFGE grade agarose (BioRad) into 300ml of 0.5X TBE buffer over magnetic hot plate with constant stirring or in the microwave and swirl to dissolved. The agarose was then poured into a casting tray that has been placed with PFGE comb and let to solidify at room temperature. The enzyme- buffer was aspirated and one plug of each isolates was loaded into the gel. Care was taken not to tear the plugs. Then, a thin slice high range and mid- range lambda molecular weight marker (New England Biolabs) was loaded into the wells next to each other. After all samples was loaded into wells, the wells were sealed with melted LMP agarose. 2.4.7.2.  Electrophoresis Run The electrophoresis was performed by using a CHEF mapper (BioRad) which subsequently was filled with approximately 3 liters of 0.5ml TBE buffer. The running buffer was let to cool approximately at 14 ºC before turning on the pump. The run time was set for 24 hours at 6 Vcm-1 with 120 º angle using switch time of 2.16 sec to 54.17 sec. 2.4.7.3.  Gel staining Once the run was complete, the gel was stained with 3X Gel red nucleic acid stain (Biotium) with approximately 200ml distilled water and was gently agitated on rotary shaker for 20 minutes. The gel was then visualised under UV transilluminator and a picture was taken once optimal image obtained.

Atticus As A Model Parent :: essays research papers

In To Kill a Mockingbird, Harper Lee suggests that Atticus is a model parent. Atticus gives guidance to Jem and Scout, and he treats them with fairness and honesty. He tries to bring them up as best he can as a single parent. Atticus is always guiding Jem and Scout with advice so that they will become more compassionate people. Atticus sets a good example for the children when Mr Ewell confronts him. Even though he is provoked and insulted, Atticus simply has a â€Å"peaceful reaction†. This shows the children never to get into fights with people when they are upset about something. Atticus shows children about courage and all the forms it appears in. When Jem is told to read for Ms Dubose and she dies, Atticus explains to Jem about her morphine addiction, and how she died â€Å"free†. This shows Jem that courage isn’t always where you expect to find it, and that if you have some compassion, you see people for who they really are. The most important piece of advice he gives his children is that â€Å"you never really understand a person until you consider things from his point of view†¦ until you climb into his skin and walk around in it.† This is important for the childre n to know, because it helps them to be more caring people, and they use this advice throughout the novel. Atticus treats everyone with fairness. He always hears both sides of the story. He does this after Scout has gotten into a fight with Francis Hancock. After a time Atticus hears Scout’s side of the story and realises that it wasn’t totally Scout’s fault. Scout also tells Uncle Jack that when she and Jem get into fights Atticus stops to hear both sides of the argument before placing the blame, if any. When he is confronted by awkward issues Atticus never tries to hide or cover up the truth. He tells Uncle Jack at Finches landing that when a child asks you something, â€Å"answer him, for goodness sake.† After Atticus is confronted by the mob outside the county jail, he doesn’t try to pretend that they weren’t there to hurt him. He admits that Mr Cunningham might have â€Å"hurt me a little.† When Scout asks Atticus if they are poor, the usual response would be to say no, so as not to scare Scout.

Research Paper Animal Experimentation Essay

I Introduction Thesis Statement: Animal testing is a debatable issue in modern society. Some people argue that animal testing should be kept due to medical benefits and research study conveniences. However, I think animal experimentation should be banned by refuting supporters’ arguments. II Body A. Opposing argument 1 Animal experimentations are conducted for human health. Rebuttal to this argument: Animal testing can cause serious problems regarding to human health. a. The results of animal experimentation are often inconclusive and cannot be accurately applied to human. b. Animal drug testing causes a lot of dangerous side effects. B. Opposing argument 2 Animal experimentation is vital for research purposes. Rebuttal to this argument: Ethnics problems: Are humans too selfish? a. Animal testing can be extremely cruel and inhumane. b. Examples to illustrate the cruelly experiments conducted on animals. c. Animals deserve the equal rights as humans. C. Opposing argument 3 There are no effective alternatives to animal experimentation. Rebuttal to this argument: The facts of efficient non-animal methods and relevant benefits. a. Examples of successful alternative methods. b. Lists of possible technology as alternative methods. c. The benefits of non-animal methods. III Conclusion Animal Testing should be banned due to its cruelness, moral issues and the existence of effective alternative methods. Should Animal Experimentation Be Abandon? Animal Experimentation, also known as animal testing, is the use of animals to conduct experiments or do research in the laboratory. The number of animals used in experiments increased dramatically after World War II. Nowadays, animal experimentation is widely used in many areas such as medical research, behavior study, and drug tests. It is estimated that scientists in America utilize more than 15 million animals each year in their research. Also, animal research and testing is used in almost 10% of all biomedical research. (â€Å"Animal experimentation†, 2011, para.4 ) While some people insist animal experimentation is necessary for social progress due to its unique contributions to human health and scientific researches, opponents of animal research argue that it is cruel, immoral, and unnecessary. As a matter of fact, animal experimentation has been a controversy issue for a very long time. At the same time, there are an increasing number of regulations which restrict animal testing to some extent in order to protect animals’ rights. From my perspective, animal experimentation should be abandoned because of its inhuman cruelness, moral issues, and the existence of possible alternatives. The most common arguments supporting animal experimentation can be refuted and shown to be unnecessary harm to animals. There are many arguments to support animal experimentation. Supporters of animal testing assert animal experimentations are beneficial for human health and vital for research purposes. Also, supporters tend to believe that there are no effective  alternatives for animal experimentation. One of the most common opinions supporters of animal experimentation hold is that a lot of animal experimentations are conducted for human health. They assert animal testing is critical for drug development, the safety of cosmetic products, and treatment for diseases. For instance, Carl Cohen (2005), a professor of philosophy at the University of Michigan in Ann Arbor, argues that vaccines for diseases such as polio and malaria could not have been developed without animal testing (para.1). There is no denying that humans did benefit a lot from animal experimentations. People practice on dogs first to learn how to perform surgery successfully, test the toxicity of ingredients of shampoo on mice to ensure the safety of cosmetic products, and study the infected chimpanzees to study the virus effects. These actions seem to be reasonable. However, there are also plenty of problems of animal experimentation associated with human health are ignored by supporters. The results of animal testing are often inconclusive and cannot be accurately applied to human. â€Å"Many of the drugs approved through animal experimentation have proven dangerous to humans† (Thomas, 2008, para.3). The inner structure of human body is quite different from animals’. In fact, animal experimentation results cannot predict many common life threatening side effects of new products like drugs and cosmetics. Animal testing could be the reason that many so called â€Å"safety products† drugs which work perfectly on animals would cause so many dangerous side effects on human body. More seriously, it is possible for humans to suffer from allergic reactions, some blood disorders, skin lesions and many central nervous system effects that cannot be demonstrated by animal models (Singer, 2006). Most medications are derived from one big contradiction: Our government demands that we test all medications on animals prior to continuing to human trials, and it admits that applying animal data to humans is a â€Å"leap of faith.† However, animal drug testing cannot guarantee all the medications would apply to humans. Still, many human diseases go uncured. Besides human health perspective, supporters argue it is necessary to conduct research through animal experimentation. The history of animal experimentation can be traced back a very early time. The earliest references to animal testing are found in the writings of the Greeks in the 2nd and 4th centuries BCE (â€Å"History of nonhuman animal research,† 1984). The achievements of animal testing research cannot be ignored. For example, the Roman physician Galen dissected pigs and apes to demonstrate that veins carry blood, not air as people previously thought. In the early 1600’s English doctor William Harvey dissected numerous types of animals, including frogs and fish, to show how blood circulates the body. During the 1800s, scientists used animals to examine the role of microorganisms in causing disease (Gilland, 2002).Scientists take advantage of the animals’ biological similarity to humans to gain advanced biology and behavior knowledge. Furthermore, scientists can create controlled environments for animals (regulating their diet, temperature, and other factors) in a way that would be difficult for human research subjects. Evidence shows   the research progress benefits from animal experimentation. It cannot be denied that the animal experimentation plays a crucial role in research. However, as the scale of animal experimentations increasing drastically over years, there are more animal-rights movements and more ethics questions have come to the top. Opponents of animal experimentation consider it is unethical due to reasons such as it is cruel and inhuman, and it violates animals’ rights. Firstly, animal testing is always merciless. The condition of where animals are kept within laboratory could be poor, and animals are often exposed to harmful chemicals to see the results. In 1997, people for the Ethical Treatment of Animals filmed staff inside Huntingdon Life Sciences (HLS) in the UK. The staff was hitting puppies, shouting at them, and taking blood samples from the dogs. (â€Å"It’s A Dog’s Life,†2005). Another example is the primate experiments conducted at the University of Cambridge in 2002. The monkeys in laboratory had undergone surgery to induce a stroke, and were left alone after the procedure for 15 hours overnight. They were only given food and water for two hours a day so that researchers can better observe their reactions in different situations (Sandra, 2005). The extremely pain and suffering caused by animal testing has become a serious ethics issue. The second debatable ethics issue is regarding to animals’ rights. People have started to ask whether animals deserve the same rights as humans. According to human’s basic rights, a person may not be killed, cruelly treated, intimidated, or imprisoned for no good reason. Put another way, people should be able to live in their own needs and preferences. What about animals? Do they deserve the basic respects like humans? There is no doubt that animals experience life as humans do. Animals can feel pain and fear, and they would be desperate in difficult situations. It is true that animals do not have the same abilities as humans. They cannot speak, write or invent things, but neither can some humans. Can we deprive the rights of those humans who lack these abilities? Do we say disabled humans have no inherent value and rights? Certainly not, because their lives still has value to them. As philosopher Tom Regan (1985) has said in his argument for animal rights: we are each of us the experiencing subject of a life, a conscious creature having an individual welfare that has importance to us whatever our usefulness to others†¦ animals too must be viewed as the experiencing subjects of a life, with inherent value of their own(p.13). It is not justifiable to harm animals’ lives for the benefits of humans. Humans tend to regard themselves as the most important and valuable species on earth. However, this opinion is too self-centered and unmoral. Millions of species are all living on this planet, and they all deserve the dignity to live. Even though there is no doubt that better research progress would be gained from animal testing, we human cannot take the benefits from the misfortune of other species. We are part of this planet, and we have the obligation to protect ecological balance, not to harm it. Supporters of animal experimentation are also aware of the defects and ethical problems of animal experimentation, but they assert there are no effective alternatives to animal testing. As a matter of fact, with the development of technology, there are many more possibilities to conduct experimentations without animals. Thanks to modern technology, more and more non-animal research is being used now all over the world. For example, Pharmagene Laboratories is the first company to use only human tissues and sophisticated computer technology for the purpose of drug development and testing. People in Pharmagene use sophisticated scanning devices to analyze inner structure of human. With tools from biochemistry, analytical pharmacology, and molecular biology, Pharmagene is able to study human genes and drug effects on the proteins they make. They have made great achievements in the field of non-animal experimentation. Besides, the scientists in Pharmagene believe that the study process would be much more efficient with human tissues instead of animals’. They also state there would be lower risk associated with non-animal experimentation. (Coghlan,1996). As I pointed out before, animal testing can be inconclusive and inaccurate. Also, it is usually expensive to do experiments on animals. On the contrary, non-animal methods often take less time and cost less to conduct. Effective, affordable, and humane research methods include sophisticated in vitro, genomic, and computer-modeling techniques as well as studies of human populations, volunteers, and patients. Why do we have to conduct the cruel, immoral animal testing which cost us money and effort? People c an use these effective alternatives instead. Today, animal experimentations are still used widespread in areas of biology, behavior study, medical research, and drug testing. Although supporters of animal experimentations argue that animal testing is beneficial for human health, critical for research purposes, there are strong evidence showing that animal experimentation might not be necessary. Animal experimentation can cause a lot of dangerous side effects in drug testing. Moreover, People’s diseases cannot be accurately treated through animal experimentation. Also, there are serious moral issues associated with animal testing, and we should not take the benefits from the misfortune of other species. People need to be aware of the disadvantages of animal testing and seek for better alternatives. Non-animal methods often take less time and cost less to conduct. With the development of technology, there would be more and more effective alternatives to animal testing. Due to the various disadvantages of animal experimenta tion, we ought to abandon animal testing and focus on better solutions. I believe humans can benefit more from non-animal experimentations References Animal Experimentation.(2011). Hoboken, NJ: Wiley. Balls, M. Statement on the Application of the Epidermâ„ ¢ Human Skin Model for Skin Corrosivity Testing. New York, NY: Metropolitan. Cohen, C. (2001). The Animal Rights Debate. Lanham, MD: Rowman. Coghlan, A, (1996). Pioneers Cut Out Animal Testing. New Scientist, 9, 31-33. Deborah, L. (2009). Novel Multicellular Organotypic Models of Normal and Malignant Breast: Tools for Dissecting the Role of Microenvironmen in Breast Cancer Progression. Breast Cancer Research, 11, p.3. Festing, S. (2008). Animal Research—a Defense. Retrieved from http://www. Newstatesman.con/life-and-society/2008/03/animal-rights-debate. Gilland, T. (2002). Animal Experimentation: Good or Bad? London: Hodder. It’s a Dog’s Life. (2005). Small World Productions, pp. 54, 56. Laboratory Primate Advocacy Group. (1984). History of nonhuman animal Research. Boston, MA: Bedford. Regan, T. (1985). The Case for animal rights. New York: Basil Blackwell. Sandra, L.(2005). Lab monkeys in tests. The Grardian. p. R3. Singer, P. (2006). In Defense of Animals: The Second Wave. Malden, MA: Blackwell. Thomas, P.(2008). Animal Testing—Dangerous to Human Health. Retrieved From http://www.newstatesman/life-and-society/2008/animal-right

Combined solution of Garlic (Allium sativum) and Lemongrass (Cymbopogon citratus) Essay Essays

Combined solution of Garlic (Allium sativum) and Lemongrass (Cymbopogon citratus) Essay Essays Combined solution of Garlic (Allium sativum) and Lemongrass (Cymbopogon citratus) Essay Paper Combined solution of Garlic (Allium sativum) and Lemongrass (Cymbopogon citratus) Essay Paper The survey is entitled Combined solution of Garlic ( Allium sativum ) and Lemongrass ( Cymbopogon citratus ) . Specifically. it sought to happen out how these two solutions ( lemon grass and Allium sativum ) can efficaciously kill mosquitoes. It aimed at looking for an organic and safe step in handling the copiousness of mosquito. Ideally. the researcher’s survey promotes a tandem between scientific discipline and creation’s preservation. The stuffs composing the solution were 40 milliliter of the combined solution of Lemongrass ( Cymbopogon citratus ) and Garlic ( Allium sativum ) . The set up was composed of experimental and control group. The experimental group was being sprayed utilizing a specific commercial pesticide. On the other manus. the control group was being sprayed utilizing the organic mosquito slayer. Datas were collected to garner relevant information. In the visible radiation of the findings of the survey. it was found out that the solution composition of 40 mL solution of Garlic ( Allium sativum ) and Lemongrass ( Cymbopogon citratus ) infusion can kill mosquitoes in a short span of clip compared with the commercial 1. It took merely _________before the mosquitoes died. Chapter I Mosquitos are vector agents that carry disease doing viruses and parasites that lead to dangerous diseases from one individual to individual without catching the disease themselves. It prefers people over others. The discriminatory victim’s perspiration merely smells better than others because of the proportions of the C dioxide and other compounds that make up the organic structure olfactory property. A big portion of the mosquito’s sense of odor is devoted to whiffing out human marks. Mosquitos are estimated to convey disease to more than 700 million people yearly in Africa. South America. Central America. Mexico. and much of Asia with 1000000s of ensuing deceases. At least 2 million people yearly die of these diseases. Today. non merely our whole state. Philippines. but besides the full universe is confronting immense jobs in relation to the copiousness of mosquitoes in the community. In fact. many options and methods such as different sorts of drugs. vaccinums. insect powders. cyberspaces and repellents are now discovered and created in order to eliminate mosquitoes. prevent diseases. and protect persons. We opted to do this survey to prosecute an alternate organic agent of mosquito obliteration. The consequence of this survey is to suggest an alternate but organic and safe solution in handling the copiousness of mosquito in our vicinity. Furthermore. this aimed to significantly assist the occupants who are greatly affected by these mosquitoes in a manner that this survey will supply them a new avenue in handling the great figure of mosquitoes. This survey entitled Garlic ( Allium sativum ) and Lemongrass ( Cymbopogon citratus ) as Mosquito Killer is aimed to cognize the insecticidal consequence of Allium sativum and Cymbopogon citratus on mosquitoes in footings of: a. How effectual is the Garlic ( Alium sativum ) and Lemongrass ( Cymbopogon citratus ) ? B. What is the compared clip continuance of the commercial merchandise and experimental merchandise? The survey hypothesized that the combined solution of Garlic ( Allium sativum ) and Lemongrass ( Cymbopogon Citratus ) is more likely effectual than commercial merchandise on mosquitoes in footings of the figure of mosquitoes that will decease. The behavior of this survey is important in decreasing the figure of mosquitoes all over the state. This would widen an alternate solution for everybody spend less sum of money in handling the copiousness of mosquitoes here in our vicinity and therefore cooperation and resourcefulness will chiefly be observed by the people. Specifically. this will convey benefits to the followers: Government. This would supply the authorities a new avenue in decreasing the figure of mosquitoes. The stuffs that will be used are recycled and organic in which their handiness is easy utilised and hence they will pass less sum of money in intervention for the copiousness of mosquitoes in the society. Residents. This survey raises the consciousness degree of occupants in our state. They would be able to anticipate the importance of being resourceful of the things in our milieus. This survey focused on the insecticidal consequence of Garlic ( Allium sativum ) andLemongrass ( Cymbopogon citratus ) on mosquitoes. The stuffs used were merely gathered around the researchers’ family. The probe utilized 6 mosquitoes that were placed in a crystalline container. Mosquito. From the Spanish or Lusitanian significance small fly is a common insect in the household Culicidate ( from the Latin culex significance midge or gnat ) . Mosquitoes resemble Crane flies ( household Tupilidae ) and chironomid flies ( household Chironomidae ) . with which they are sometimes confused by the insouciant perceiver. Organic. Any member of a big category of chemical compounds whose molecules contain C. Geraniol. A monoterpenoid and an alco0hol. It is the primary portion of rose oil. palmarosa oil. and citronella oil ( Java type ) . It besides occurs in little measures in geranium. lemon. and many other indispensable oils. Solution. A homogeneous mixture composed of two substances. Erradicate. Get rid of something wholly. Insecticide. A chemical substance used to kill insects. Chapter II Allium sativum outputs allicin. an antibiotic and fungicidal compound ( phytoncide ) . It has been claimed that it can be used as a place redress to assist rush recovery from pharynx or other minor complaints because of its antibiotic belongingss. It besides contains the sulfur-contaning compounds alliin. ajoene. diallylsulfide. dithiin. S-allylcysteine. and enzymes. vitamin B. proteins. minerals. saponins. flavonoids. and maillard reaction merchandises which are non-sulfur incorporating compounds. Furthermore a phytoalexin called allixin was found. suppressing skin tumour formation. Herein. allixin and/or its parallels may be expected utile compounds for malignant neoplastic disease bar or chemotherapy agents for other diseases. The composing of the bulbs is about 84. 09 % H2O. 13. 38 % organic affair. and 1. 53 % inorganic affair. while the foliages are 87. 14 % H2O. 11. 27 % organic affair. and 1. 59 % inorganic affair. Fresh C. citratus grass contains about 0. 4 % volatile oil. The oil contains 65 % to 85 % citral. a mixture of 2 geometric isomers. geraniol and neral. Related compounds geraniol. geranic acid. and nerolic acid have besides been identified. More than a twelve of other minor fragrant constituents were besides found. Research has shown geraniol to be an effectual plant-based mosquito repellent. Another popular theory is that consuming garlic can supply protection against mosquitoes. A University of Connecticut survey examined this claim with a randomized. double-blinded. placebo-controlled crossing over survey. The informations didn’t provide grounds of important mosquito repellence. However. capable merely consumed garlic one time. and the research workers say that more drawn-out consumption may be needed. There are besides other natural mosquito repellents that are being researched like the Fennel. Thyme. Clove oil. Celery infusion. Neem oil. Vitamin B1. Biopesticide insect repellents ( sometimes called â€Å"natural† . â€Å"botanical† or â€Å"plant-based† ) has been proven to be every bit effectual as those incorporating man-made chemical 4 compounds like DEET. Remember. nevertheless. that â€Å"natural† doesn’t ever intend safe. so you should utilize plant-based insect repellents every bit carefully as any other. With the literature presented above. it can be seen that the survey has some bearing capablenesss and belongingss to other work in the sense that it tackles the capacity of some organic stuffs such garlic juice and lemon grass oil as effectual mosquito repellent. Chapter III Materials: Blender Spray bottle Used Cloth Plastic containers Knife Garlic Lemongrass Grater Measuring cup General Procedure Preparation of the Solution Materials were foremost gathered before the behavior of the experiment Cymbopogon citratus and Allium sativum were extracted utilizing a used fabric. The infusion of each ingredient was stored for two yearss. Then. both ingredients were measured to the coveted sum. The set up was composed of 20 milliliters Cymbopogon citratus infusion and 20 ML Allium sativum infusion. Application of the Solution After fixing the experimental set up. the solution was being sprayed on the container with mosquitoes. Each set up was composed of two tests. The clip it took before the mosquitoes died was observed and recorded Chapter IV This chapter presents the informations and observations obtained from the experimentation. Furthermore. it shows the treatments that support the underlying jobs under probe. Table1. Garlic ( Allium sativum ) and Lemongrass ( Cymbopogon citratus ) as Moquito slayer The tabular array above shows the comparing of Experimental Setup and Control Setup holding the same and equal mass upon using the solution to the mosquitoes. Table 2. The clip it took before the mosquitoes died. Test Time Experimental Setup Control Setup Average The informations above show that the solution composed of 40 milliliters Cymbopogon citratus infusion and 40 milliliter Allium sativum infusion has the capacity to kill mosquitoes with the minimal clip of merely 2. 36 proceedingss. Chapter V This chapter presents the drumhead. decision and recommendation of the survey under probe. Summary The survey focused on doing an alternate agent of eliminating great figure of mosquitoes. Specifically. it sought to happen out the insecticidal consequence ofCymbopogon citratus and Allium sativum on mosquitoes. It aimed at looking for an organic and safe step in handling the copiousness of mosquito. Ideally. our survey would advance a tandem between scientific discipline and creation’s preservation. The solution’s composing provided a simple how-to ways help people eradicate great figure of mosquitoes in the vicinity. The stuffs composing the solution were 40 milliliter Cymbopogon citratus infusion and 40 milliliter Allium sativumextract. The set up was composed of two tests. The solution was being sprayed on the containers with mosquitoes. Datas were collected to garner relevant information. From the experimentation. it was found out that the solution composition of 40 milliliters Cymbopogon citratus infusion and 40 milliliter Allium Sativum infusion is effectual mosquito slayer. It merely took 2. 45 proceedingss before the mosquito died. Decision Arriving at our consequences and end products. we came up that Lemongrass ( Cymbopogon citratus ) and Garlic ( Allium sativum ) are effectual mosquito slayer. It merely takes at least 2. 45 proceedingss before the effects will be observed. Recommendation From the probe. the research workers would wish to urge this survey to the pupils who would prosecute the Garlic ( Allium sativum ) and Cymbopogon citratus ( Lemongrass ) as Mosquito Killer to happen other insects in which the solution is applicable and behavior farther survey on the use of the solution.

Claude Monet - Water Lily Pond essays

Claude Monet - Water Lily Pond essays Claude Monet always stood alone; his feet resounding heavily on the solid road that he was determined to follow until the very end. With tiny, dabbing brush strokes his paintings, more often than not exploded in the golden richness of the sun. With Monet a brush stroke, while imprecise, can suggest an infinity of objects that go beyond the instant and eternalize it. Born in Paris on the 14th November 1840, Claude Monet was one of the masters of the style of art known as Impressionism. The name 'Impressionism ¡ was invented as a term of abuse, hurled by a critic after seeing the Monet painting 'Impression: Sunrise ¡ at an exhibition in 1874. Yet those who practiced the style of art adopted the slur with dignity. During his life, Monet painted many series of paintings, each one based on a certain subject. One such series is the 'Japanese Bridge ¡ painted in 1899 after the death of his second wife Suzanne. Nine out of eleven paintings were given the title 'Water Lily Pond, ¡ and through out the series an idealized world emerges, an enclosed and secure paradise. Proportion of the objects in the 'Water Lily Pond ¡ relates directly to their proximity to each other. The aquatic plants that float on the top of the water in the foreground of the piece are large in comparison to those underneath the bridge, whilst the bridge arching over the pond is large, despite being towards the top of painting and thus further away. Yet the imposing size of the bridge dominates the painting regardless. In the 'Water Lily Pond, ¡ the bridge moves over the pond, lending the painting it ¡s rhythm, drawing the eyes of the viewer along the bridge and under the lake, where the shadow of the bridge lies. Rhythm is also conveyed by the use of similar colours and the textures used on the foliage. Each brush stroke placed on the canvas by Monet is part of the symphony that makes up the piece. Short, dabbing motions of his brush create the mirage of...

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Wireless fan (high level design) report - Essay Example This document, once it is approved, serves as the basis for: The scope of this project is to architect, design and create Wireless fan. The fan has four switches one of them is turn on/off (A), and the others which are (B,C,D) to change the speed levels of the fan. So I have: The wireless has an exposed antenna. This antenna serves the purpose of boosting transmission of the trigger towards movement of the fan. The components would be light and not jammed because there is meager use of connecting wires. It is vital to note that the switches will possess an indirect link to the decoder. This is to enable the usability of switches. In addition, the switches will possess an angle of 90 degrees to the motor. This is to enable the compatibility of the switches to the motor fan. It is vital to note of the idea that the wireless fan system possesses two core components. These two components have more than a functional separation. The core parts possess a physical and functional separation between the sending and receiving components. This has a first antenna and a second antenna that link to transmit signals between the same. The decoder is segregated to send and receive signals through the system of antennae. The antennae have a relationship between the two links in a sense that the two signals shift between entities. Therefore, the decoder connects to the motor that rotates to trigger the movement of the blades. The system has four switches that connect to the four sections of the decoder. The decoder connects to the antenna and the LDE. In this sense, the antenna sends a signal to the receiving antenna. The antenna transmits a signal that triggers three levels of the decoder. The decoder, thus, transmits a signal to the motor that

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Is watchmen a good book for education - Essay Example Its setting is in the alternate United States history where these superheroes strongly emerge to assist the US win the Vietnam War during the 1940s and 1960s (Harvey, 1996, p. 66). The nuclear war is looming close by between the United States and the Soviet Union, with most of the costumed freelance vigilantes outlawed and the costumed superheroes are either serving the government or have retired. The story therefore mainly focuses on the protagonists’ struggles and personal development. The sudden murder of a superhero under the government’s sponsorship begins investigations which eventually pulls the protagonist from their retirement leading them into war to confront a discovered plot intended to start a nuclear war meant to destroy millions of innocent people. As we shall soon find out, the ‘watchmen’ is no doubt a book that should be used as an educational material because it covers many facets of the literally requirements. Although it was initially designed and written as a mere comic book to provide aesthetical satisfaction of its time, it doesn’t have many rivals of its nature to match. The entire plot, setting, characters, the theme, figurative language, and science-art fiction interrelations are just but a few features of this book that eminently presents themselves even to a layman reader as masterfully structured pieces. In addition, the more perceptions of different categories of personalities are well integrated in the book to give the reader a high degree of determining and comprehending the ones which are more comprehensible than others. This book therefore acts as an individual ethic meter. The ‘watchmen’ is very appropriate to use as a literally educational books it cuts across many boundaries of human life in general. For example, its composition and art aspect can, to some extent be equated to the classical or even oriental literally works. Not only does it enumerate the comic

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Diabetes mellitus, Essay Example for Free

Diabetes mellitus, Essay Since diabetes is such a complex disease with many different forms, we decided to focus on diabetes type I. This is known as insulin-dependent diabetes mellitus (IDDM). This type of diabetes includes people who are dependant on injections of insulin on a daily basis in order to satisfy the bodies insulin needs, they cannot survive without these injections. OVERVIEW OF DIABETES TYPE I What is diabetes type I? In order to understand the disease we firstly need to know about insulin. Insulin is a hormone. The role of insulin is to convert the food we eat into various useful substances, discarding everything that is wasteful. It is the job of insulin to see that the useful substances are put to best use for our well-being. The useful substances are used for building cells, are made ready for immediate expenditure as energy and also stored for later energy expenditure. The cause of diabetes is an absolute or lack of the hormone insulin. As a result of this lack of insulin the processes that involve converting the foods we eat into various useful substances does not occur. Insulin comes from the beta cells which are located in the pancreas. In the case of diabetes type I almost all of the beta cells have been destroyed. Therefore daily injections of insulin become essential to life. Health implications of diabetes type I One of the products that is of vital importance in our bodies is glucose, a simple carbohydrate sugar which is needed by virtually every part of our body as fuel to function. Insulin controls the amount of glucose distributed to vital organs and also the muscles. In diabetics due to the lack of insulin and therefore the control of glucose given to different body parts they face death if they dont inject themselves with insulin daily. Since strict monitoring of diabetes is needed for the control of the disease, little room is left for carelessness. As a result diabetic patients are susceptible to many other diseases and serious conditions if a proper course of treatment is not followed. Other diseases a diabetic is open to: Cardiovascular disease, stroke, Peripheral artery disease, gangrene, kidney disease, blindness, hypertension, nerve damage, impotence etc. Basically there is an increased incident of infection in diabetic sufferers. Therefore special care needs to be taken to decrease the chances of getting these other serious diseases. PHYSICAL ACTIVITY What is physical activity? (Bouchard 1988) States that physical activity is any bodily movement produced by skeletal muscles resulting in energy expenditure. Therefore this includes sports and leisure activities of all forms. Why do we need physical activity in our lives? Physical activity and exercise helps tune the human machine, our bodies. Imagine a car constantly driven only to stop for fuel. It would be a client for all sorts of damage, rusting, oil leaking, dehydration and the chances are most likely it would die in the middle of the road not long after. This is what the body would be like if we didnt exercise at all. We would be and as a result of todays lifestyle many of us are, the perfect target to all kinds of diseases and infections. For those of us who are carrier of some disease or illness we are still encouraged to exercise by our physicians if we have the strength to. This is to help make our organs, muscles, bones and arteries more efficient and better equipped to fight against the disease or illness. This is our way of counter attacking. And if we are still healthy then we reduce the chances of getting an illness or a disease. PHYSICAL ACTIVITY AND DIABETES (EPIDEMIOLOGY) Recently insulin injections have become available to dependant patients. However in the pre-insulin era physical exercise was one of the few therapies available to physicians in combating diabetes. For an IDDM carrier to benefit from exercise they need to be well aware of their body and the consequences of exercising. If an IDDM carrier has no real control over their situation and just exercise without considering their diet, time of insulin intake, type of exercise, duration of the exercise and the intensity, then the results can be very hazardous to the patient. In the first journal article that I used for this part of the research (Sutton 1981) had conducted an investigation on drugs used in metabolic disorders. The article is designed to provide some background information on previous beliefs and research conducted early this century. As well as his own investigations conducted during the beginning of the 1980s. He has compared the results and came to the same conclusion as the investigations done early in this century. Suttons findings show that decrease in blood glucose following an insulin injection was magnified when the insulin was followed by physical activity/exercise (see figure 1). This shows that if a person gets involved in physical activity or exercise after insulin the volume of glucose drops dramatically. This leads to symptoms of hypoglycemia. The reason this occurs is that glucose uptake by muscles increase during exercise, in spite of no change or even a diminishing plasma insulin concentration. As a result of this type of information we know now that if a patient is not controlled through a good diet and program then they could put themselves in danger. A person who might be poorly maintained and ketotic will become even more ketotic and hypoglycimic. Good nutrition is of great importance to any individual especially one that exercises. In the case of diabetes even more consideration must go into the selection of food before and after exercise. Doctors suggest large intakes of carbohydrates before exercise for diabetes carriers to meet the glucose needs of the muscles. The second article that I used was that of Konen, et al. He and his colleagues conducted testing and research on changes in diabetic urinary and transferrin excretion after moderate exercise. This article was a report of the way the research was conducted and its findings. The researched found that urinary proteins, particularly albumin, increase in urinary excretion after moderate exercise. Albumin which is associated with micro- and macrovascular diseases in diabetic patience was found to increase significantly in IDDM patients, while remaining normal in non-diabetics. (See table 1 and 2 for results) These results cannot be conclusive to say that this shows that exercise causes other micro- and macrovascular diseases in diabetics. Since albumin is not associated with any disease in non-diabetics then the same may be the case for diabetics as well. However further research is required to find out why such a significant increase occurs in diabetic patients and what it really means. It obvious that there are many very complicated issues associated with diabetes which cannot be explained at this stage. Therefore much more research is required and its only a matter of time for these complications to resolved. Although there are no firm evidence to suggest that exercise will improve or worsen diabetes still it is recommended by physicians. Aristotle and the Indian physician, Sushruta, suggested the use of exercise in the treatment of diabetic patients as early as 600 B.C. And during late last century and early this century many physician claimed that the need for insulin decreased in exercising patients. The benefits of exercise in non-diabetic individuals is well known. For example reduce the risk of heart disease. This makes exercise very important to diabetic carriers since they are at a greater risk of getting heart disease than non-diabetics. Unquestionably, its important for diabetics to optimise cardiovascular and pulmonary parameters as it is for non-diabetic individual. Improved fitness can improve ones sense of well-being and ability to cope with physical and psychological stresses that can be aggravated in diabetes.