Monday, December 30, 2019

Pros and Cons of GMO Use - Free Essay Example

Sample details Pages: 8 Words: 2341 Downloads: 7 Date added: 2019/02/15 Category Health Essay Level High school Tags: GMO Essay Did you like this example? Statement of Issue: Genetically modified (GM) foods are a hot topic of debate and have been for over two decades. Currently, there are hundreds of millions of people in third world countries suffering from malnourishment. This is due to the fact that our world’s population is growing far too fast and more food is required in order to sustain it [1]. Don’t waste time! Our writers will create an original "Pros and Cons of GMO Use" essay for you Create order There are various benefits and potential risks associated with the use of genetically modified organisms, and at times the research is not in clear support of one side over the other. One benefit of GM foods is that they can increase crop yields, resulting in higher food production and potential profits for farmers [2]. However, some experts believe that these claims may be either unsubstantiated or overexaggerated and the use of GM foods alone will not solve world hunger; there are more complicated issues involved [3]. Scientific Introduction and Background: The US FDA defines genetically modified organisms (GMOs) as â€Å"animals or plants created through genetic engineering†, or direct and specific manipulation of the organism’s genome [4]. Traditional crop breeding involves the exchange of genes between two plants to create a new plant that has desired traits from one or both of the parent plants. To make this happen, male pollen is transferred to the female flower organs. This type of breeding is limited in that it can typically only be done between similar or related species. To get desired results, it can take a very long time, and even then the desired genes may not exist in compatible breeders. GM technology is novel because it allows for the artificial transfer of desired genes from one plant to another, regardless of breeding capabilities via biotechnology [2]. There are four key steps involved in the creation of a GMO; identifying what gene is of interest, isolating that gene, inserting DNA of that gene into a new organism, and the finally keeping that organism alive and reproducing. In order to identify a gene of interest, the key is often referring back to nature to see what plants are already capable of surviving in the environment the new organism is slated to survive in. for example, in the case of Roundup Ready plants, a gene was isolated from bacteria able to survive adjacent to a herbicide factory and was subsequently implanted into crops, conferring the resistance seen in the original bacteria [4]. In order to isolate the gene, or find the specific DNA sequence of interest, comparative analysis is used to compare genomes of the plant with the desired trait to the plant without the trait in order to find the portion unique to the plant with the trait. This gene is inserted into new plants in one of two ways. A gene gun can be used to insert metal particles coated in DNA from the gene of interest into the plant, where it gets incorporated into the genome. Alternatively, it is possible to engineer a plasmid containing the gene of interest and induce its uptake by bacteria known to invade the plant of interest; the bacteria can then insert the new DNA into the plant’s genome. From there, the new GM crop needs to genotypically checked to ensure that it is expressing the gene of interest, and carefully grown in controlled chambers [4]. Benefits of GM crops include reduced farming costs, increased profits, higher yields, better quality food, and less environmental harm. More specifically, first generation GM crops can decrease production-associated costs via tolerance to herbicides and insect resistance; second generation crops offer more direct benefits to consumers, such as increased nutritional content, non-bruising fruits, and healthier corn oils [2]. In the case of developing countries, the ability of GM crops to increase food production could potentially be beneficial. Critics of GM use in third world countries state that there must be enough food and that we must distribute it better, but this cant be the sole solution because even countries with surplus food distribute it poorly. GM crops could make it possible to increase their food production in order to not only increase supply, but improve their economies and decrease dependence on other countries [1]. However, a major issue is that the majority of de veloping countries have other confounding issues such as insufficient scientific capacity, insufficient regulatory capability, and lack of economic expertise [2]. When looking at the safety of GM crops, both human health and environmental risk must be considered. GM food safety is treated differently than traditional foods because the organism’s characteristics may have been modified, for either better or worse. Human health areas of concern include toxicity, allergenicity, stability of the gene transferred and the probability of further gene transfer, and unintended effects. Environmental concerns stem from the potential for genes to enter wild populations, decrease biodiversity or encourage invasive species, and increase the use of pesticides. From the perspective of public opinion, people are concerned about GM foods because up until the early 1990’s most people had little understanding of molecular research. Further, outright benefits to the consumer are few, since the food isn’t cheaper and doesn’t last longer. In Europe specifically, several food scares have made people distrust risk assessments, particularly if there is little information on long-term effects [5]. GM crops currently usually fall into one of 3 categories: resistance to viral infections, resistance to insect damage, or tolerance to herbicides. In the near future, it is likely to see GM foods with increased nutritional content. Scientists are also working on other beneficial traits such as resistance against drought and other enhanced growth characteristics [5]. Around 30 countries produce GM crops, but just 5, including the US and Brazil, are responsible for 90% of the production. Corn, cotton, canola, and soybeans account for 99% of GM crops grown, with soybeans being roughly 50% [6]. In Favor of the Use of GMOs It would be amiss to not discuss the inherit benefits of GMOs before deciding whether or not their use is appropriate to alleviate world hunger. Benefits include increased crop production, herbicide tolerance and use of tillage systems that is beneficial for the environment, reduced pesticide use, economic prosperity, and the potential for increased human health. In terms of productivity, GM seeds are designed to increase productivity and profitability because the resultant plants are supposed to be more efficient and resilient [6]. One way this is done is through the introduction of genes that cause resistance against plant diseases or that can increase tolerance to pesticides. One example is the conferral of insect resistance. A gene for toxin production from the bacteria bacillus thuringiensis (Bt) is added to plants. It is a common insecticide and safe for human to consume. When crops produce this toxin they require less pesticide to be protected. The same principle applies to the insertion of viral genes to confer resistance against said viruses [5]. As a result, the need for external pesticide use is reduced, making crops easier to manage, resulting in less loss of yield, and thus making farming more sustainable. In fact, studies done by the USDA have shown a relationship that links the use of herbicide resistant and pesticide tolerant GM crops with increased crop yields. Similar benefits have been seen not only in the United States, but also as far as India, South Africa, and the Philippines [6]. In terms of environmental benefits, the reduced use of pesticides results in reduced water and soil pollution. Herbicide tolerant (HT) crops have been successful at improving methods of weed management. Mixtures of different herbicides can control many different weeds but are not always reliable and are often expensive. Many HT crops allow for the use of a single, nonspecific herbicide for all weeds [6]. By keying in on just a few methods rather than many diverse methods of herbicides, HT crops have made weed control much simpler and has been suggested to have led to an overall decrease in herbicide use [7]. There are many obvious benefits to reduced pesticide use, including less exposure to farms, less residue in food or in feed crops, less chemicals being released into the environment, and increased pollinator diversity [6]. The use of little to no tillage is beneficial for decreasing soil erosion, and while it is a correlation not a causation, studies have shown that farmers who use GM crops are more likely to practice conservation tillage, and those who use less tillage were more likely to use GM seeds [6]. This farming technique conserves soil and moisture, while decreasing carbon dioxide emissions, leading to an overall decreased environmental footprint [8]. In fact, GM crop-associated fuel reduction has decreased carbon dioxide emissions the equivalent of taking 500,000 cars off the road [6]. In regards to human health, reduced exposure to insecticides is always beneficial. Even when insecticides are still used, GM crops usually utilize glyphosate, which is fairly-nontoxic [6]. On top of crop loss, insects can carry diseases harmful to humans. Crops that are pest resistant due to the Bt toxin genes protect against specific insects and are harmless to humans. Bt technology has the capability to reduce levels of mycotoxin contamination that can be found in grain, lowering nutritional quality of food and limits weight gain in farm animals being used for food [9]. All GM foods on the market must pass regulatory approval from the US FDA or the European EFSA. Most interestingly, GM crops can be modified to improve health and nutritional quality. This may lead to a decrease in allergens, or increased protein or nutritional content. This can have applications in developing countries where hunger is prevalent. Finally, when considering the economy, GM crops have value because of o perational benefits to farmers, including cost reduction from using less pesticides and increased crop yields [6]. Continued adoption of GM crops has led to economic advantages and farm profitability in both the US and developing countries [8]. All of these benefits must be considered when determining if the use of GM crops is appropriate for third world countries and the amelioration of hunger, both from a safety standpoint in general as well as more specifically and situationally. As mentioned, the world’s population is rapidly growing and is expected to hit 11 billion by 2100 [6]. Some people believe GM seeds can help in feeding this growing population. Even countries that produce surplus amounts of food have a tendency to distribute it poorly, and thus poor countries must find a way to increase their food production. Food production on a global scale requires that crops are able to be grown in more tropical and less temperate climates. These areas are often riddled with pests, plant diseases, and poor-quality soil. Due to the prevalence of insects, post-harvest losses can be extremely high. Further, there are rarely adequate storage conditions, which can lead to further food lost. In these cases, GM foods that ar e fortified against pest resistance and strengthened for extreme climates can help this problem [1]. Weed management is a massive undertaking. In developed worlds, we have plenty of technology, but in developing countries there is a lot less infrastructure, and long labor hours in the fields are often required. In regardless to the lack of appropriate technology, there is either a lack of resources to adapt new technology, or the technology does not exist because major research companies have no financial incentive to find solutions for weeds that are specific to crops grown in African or Asian countries. As a result, HT or Bt crops play a huge role as they are one of the few labor-light options for superior crop growth [9]. As new novel GM crops are being developing, one with massive potential is drought-tolerant crops. These crops have the potential to increase food production by 35% in dry conditions. This is important because a drought in TX in 2009 led to crop losses that cost over $3.5B. The situation is far worse in developing countries such as Sub-Saharan African where there is little to no rainfall, and little use of irrigation systems. Here, the potential of these crops is enormous [9]. By not finding better solutions, the environment is put at risk in the sense that millions of hectacres of tropical forests are being leveled yearly in the attempt to find better farm land [1]. The majority of farmers in third world countries who live rurally rely on subsistence agriculture, or the production of just enough food to get by. If productivity is increased, they have the potential to not only survive, but to develop a form of income. Most subsistence crops are rice and corn, and thus Bt corn has a role. When farmers are able to financially benefit from the use of these crops the economy can be stimulated. Looking into further impacts, if farm yield is increased, families can profit enough to be able to afford to send their kids to school; easier field management would also mean that women and children are free to get an education [9]. Before the wide-spread use of pesticides, herbicides, and fertilizers, no one ever considered that world hunger could potentially be eliminated. The introduction of crops that could grow with the use of these chemicals was called the Green Revolution. Some analyses have shown that hunger decreased by 16% during the two subsequent decades, and now people are calling for a new Green Revolution, this time using genetically altered plants [3]. For the reasons previously described, and for ones not yet presented, there may or may not be a place for GMO technology in solving world hunger. But there is no doubt that plant biotechnology can positively affect developing countries in other ways. As malnutrition is a major issue for both women and children, fortification of foods can help. An excellent example of this is the existence of Golden Rice, a crop enriched for Vitamin A, which is needed for both vision and the development of an immune system. Vitamin A Deficiency leads to 2.2 million deaths/year. Finally, plants can be used to produce cheap oral vaccines that are often temperature stable. Through plant biotechnology, vaccines have been developed for Hepatitis B, rabies, and even diarrheal diseases, which is largely significant considering diarrheal diseases account for a huger number of under-5 deaths in developing countries [9].

Saturday, December 21, 2019

The On The Australian Government Sponsored Program,...

The Australian Government sponsored program, Blurred Minds, is in need of your help with a game! A game was created by the government and it need improving. We need you to create a game brief to pitch your ideas. The winners who produce the best pitch will win a contract to create the game, including the prize of $5000 total. What - Game Objective Overall the aim of the game is to facilitate a virtual simulation of drinking scenarios teenagers may be exposed to in the real world and for the player to experience the consequences of their drinking choices and actions in a safe environment. The game â€Å"Don’t Turn a Night Out into a Nightmare†, has been made to teach teens about safe drinking and to curb dangerous drinking behaviours by demonstrating its consequences. The aim of the game is to curb unsafe teen drinking behaviours. Using general and relatable scenarios, the game puts players into a virtual environment where they are encountered by a variety of people, places, and situations where they have chances to engage in social activities and consume alcohol. Depending on the route they take, they may receive a good ending, by engaging in safe or moderate drinking, or ending on a bad note, overdrinking and engaging in dangerous or illegal behaviour, which ends the game as a ‘Nightmare’. Who - BlurredMinds - Gamifying alcohol education No more teachers and no more books! The Blurred Minds program (www.blurredminds.com.au) is an interactive alcohol and drug education programShow MoreRelatedImportance of Surrogate Advertising in Creating Brand Identity for Liquor Industry(Final)14020 Words   |  57 Pagestheir readers/viewers should inculcate. In India, the trend of surrogate advertisement gathered momentum with the Cable TV Network Regulation Act, which prohibits tobacco and liquor advertisements on TV channels. The liquor industry has intentionally blurred the line between products, advertising `old wine in a `new bottle, only this time with a soft-drink label. The advertisement comes with the same music and punch line as the one for the popular liquor brand telecast before the ban on liquor advertisementsRead MoreSales and Marketing for Financial Institutions80443 Words   |  322 Pagesthese areas. In the United States alone, Kaplan University has over 50,000 students studying online. Kaplan Higher Education continues to leverage this expertise to develop new and sophisticated learning resources and tailored, adaptive education programs. Above all, we are dedicated to ensuring you have the best possible experience as a student. Your Student Adviser is available to you throughout your studies, whether you need advice o n fitting study into your schedule or guidance on which subjectsRead MoreOnline Banking42019 Words   |  169 Pagesthe Internet and directly establish communication with any other computer in the Internet. Through this type of connection, the client computer does not merely act as a remote terminal of the host, but can run whatever programs are available on the web. It can also run several programs simultaneously, subject to limitations of speed and memory of the client computer and modem. TCP/IP protocol uses a unique addressing scheme through which each computer on the network is identified. 2.1.4 TCP / IP protocolRead MoreDesigning a Customer Driven Statergy23698 Words   |  95 Pagesstrategy decisions—how to divide up markets into meaningful customer groups (segmentation), choose which customer groups to serve (targeting), create market offerings that best serve target customers (differentiation), and position the offerings in the minds of consumers (positioning). Then, the chapters that follow explore the tactical marketing tools—the Four Ps—by which marketers bring these strategies to life. As an opening example of segmentation, targeting, differentiation, and positioning at workRead MoreOne Significant Change That Has Occurred in the World Between 1900 and 2005. Explain the Impact This Change Has Made on Our Lives and Why It Is an Important Change.163893 Words   |  656 Pagesnatural world by humans vastly exceeded that of any previous era in history. In a century where human communities globally and individuals locally had the potential to be much more intensely connected by new communications technologies, state-sponsored programs to achieve autarky, a global epidemic of ethnic strife, uncontrolled urban growth, and the dissolution of extended family ties in many societies divided nations and communities and isolated individuals to an extent unparalleled in recordedRead MoreFundamentals of Hrm263904 Words   |  1056 PagesHave a Shortage of Skilled Labor? 14 Why Do Organizations Lay Off Employees during Shortages? 15 How Do Organizations Balance Labor Supply? 15 Issues Contingent Workers Create for HRM 16 Continuous Improvement Programs 18 Work Process Engineering 19 How HRM Can Support Improvement Programs 19 How HRM Assists in Work Process Engineering 19 Chapter 2 Fundamentals of Strategic HRM 28 Learning Outcomes 28 Introduction 30 Why Is HRM Important to an Organization? 30 DID YOU KNOW?: A Management RecapRead MoreDeveloping Management Skills404131 Words   |  1617 PagesPerformance Assessment 325 SKILL LEARNING 326 Increasing Motivation and Performance 326 Diagnosing Work Performance Problems 326 Enhancing Individuals’ Abilities 328 Fostering a Motivating Work Environment 330 Elements of an Effective Motivation Program 331 Establish Clear Performance Expectations 332 Remove Obstacles to Performance 334 Reinforce Performance-Enhancing Behavior 336 Provide Salient Rewards 344 Be Fair and Equitable 348 Provide Timely Rewards and Accurate Feedback 348 SKILL ANALYSISRead MoreStephen P. Robbins Timothy A. Judge (2011) Organizational Behaviour 15th Edition New Jersey: Prentice Hall393164 Words   |  1573 Pages52 Intellectual Abilities 52 †¢ Physical Abilities 55 †¢ The Role of Disabilities 56 Implementing Diversity Management Strategies 56 Attracting, Selec ting, Developing, and Retaining Diverse Employees 56 †¢ Diversity in Groups 58 †¢ Effective Diversity Programs 58 Summary and Implications for Managers 60 S A L Self-Assessment Library What’s My Attitude Toward Older People? 40 Myth or Science? â€Å"Dual-Career Couples Divorce Less† 47 An Ethical Choice Religious Tattoos 51 glOBalization! Images of DiversityRead MoreManagement Course: Mba−10 General Management215330 Words   |  862 PagesManagement Course: MBA−10 General Management California College for Health Sciences MBA Program McGraw-Hill/Irwin abc McGraw−Hill Primis ISBN: 0−390−58539−4 Text: Effective Behavior in Organizations, Seventh Edition Cohen Harvard Business Review Finance Articles The Power of Management Capital Feigenbaum−Feigenbaum International Management, Sixth Edition Hodgetts−Luthans−Doh Contemporary Management, Fourth Edition Jones−George Driving Shareholder Value Morin−Jarrell LeadershipRead MoreContemporary Issues in Management Accounting211377 Words   |  846 Pagesin the academic world as falling relative salaries and status have reduced the intake of talented academic entrepreneurs. But I also think it reflects the cumulative impact of regulatory and careerist pressures in the academic world itself. With government agencies pressing for ever more standardized and conventional research and with increasingly instrumental careerist vi FOREWORD behaviour by academics, there are fewer incentives to bridge the academic and practical spheres. No doubt this

Friday, December 13, 2019

Russian Literature Free Essays

Russian literature: History Overview Russian literature has long been a cultural focus of the entire world. It’s not surprising that the formation of Russia’s first literary traditions goes back to the first century. The adoption of Christianity boosted the development of literacy, philosophy and theological literature. We will write a custom essay sample on Russian Literature or any similar topic only for you Order Now The earliest literary works were not written in the Russian language but in Old Church Slavonic which was developed in the 9th century by Greek missionaries Cyril and Methodius. Old Church Slavonic became the liturgical language of the Orthodox Church, prompting literary activity in Russia. In 988 Vladimir I, Grand Duke of Kyiv, converted to Christianity and made it Russia’s official religion. Eventually, religious ties between Russia, the Byzantine Empire, Ancient Rome and Greece strengthened and began to share common traits. As literacy rapidly developed, so did Russian literature. Historical chronicles, sacred scriptures, biblical texts, sermons, biographies of saints and other religious writings and poems were translated from Greek into Old Church Slavonic which remained the literary language of Russia until the 17th century. At that time, books served mainly as a means to foster religious awareness. In the long run, Christianity marked the character of the Russian literature. Church literature laid the foundation for the ideas of Russian unity and Russian national identity. First works of Russian literature Byzantine Greek writings influenced the first texts created during the Kyiv period. The most significant sermon, â€Å"Slovo O Zakone I Blagodati† (1050; â€Å"Sermon on Law and Grace†), is a detailed oration written by the head of the Orthodox Church in Russia at that time, Metropolitan Illarion. It is believed to be the first original work of Russian literature. The chronicle â€Å"Povest’ Vremennykh Let† (1113; â€Å"The Tale of Bygone Years,† also known as â€Å"The Russian Primary Chronicle†), attributed to the monk Nestor, explores the history of the East Slavic peoples, namely Russians, Belarussians, and Ukrainians up to the year 1110. However, the most prominent work of the period is probably â€Å"Slovo O Polku Igoreve† (1185; â€Å"The Tale of Igor’s Campaign†). It focuses on a Prince Igor? s failed raid against an army of Asian nomads and is written in lyrical poetic language. The creation of religious scripts went hand in hand with the creation of folk poetry; songs, epics and fairy tales described authentic Russian life and culture. In the late 11th and early 12th century, â€Å"Teaching† by Prince Vladimir Monomakh and â€Å"Wanderings of Daniel† featured a fusion of religious scripts with folk literature. In 1240 the Tatars invaded Kyiv, bringing an early end to this period in culture. For the next 200 years the Tatars occupied most of Russia. While Europe was enjoying the Renaissance, Russian literature was at a standstill. A series of upheavals and riots throughout the 16th and 17th centuries brought political and secular influences to literature. â€Å"Messages of Ivan the Terrible† and the autobiography of Arch Priest Avvakum were the first literary works written in spoken Russian. These works mixed the church and bookish languages with folk speech. One of the most important and notable literary works of the 16th century was â€Å"Domostroi† (â€Å"House-Orderer†). It set the rules for moral behaviour and gave instructions for running a household. In the 16th century folkloric poetry was on the rise as was the popular genre of the secular story of manners. In the 17th century Russian culture was greatly influenced by Western European values. Tsar Peter the Great? s fascination with European culture was looming large and brought the first printed books to Russia, almost all of which were religious in content. A number of Russian poets started composing verses imitating Western authors. In fiction, the influence of Western adventure tales such as â€Å"Don Quixote† by Miguel de Cervantes, is obvious in â€Å"The Tale of Savva Grudtsyn† (â€Å"Povest’ o Savve Grudtsyne†) and â€Å"The Tale of Frol Skobeev† (â€Å"Povest’ o Frole Skobeeve†). In 1678, the first plays written by a Russian author, Symeon Polotsky, appeared. Step by step, modern Russian literature started to emerge as more and more writers began to develop their own unconventional styles. By the 18th century written Russian finally came into wide use, replacing Old Church Slavonic. Peter the Great and Catherine the Great were keen to promote literature in Russia. Perhaps the most important figure of Russian intellectual life in the 18th century was Mikhail Lomonosov who rose from peasant origins to become a prominent scientist and writer. One of the greatest poets of the time was Gavrila Derzhavin. Russian author Denis Fonvizin dominated the drama. His plays â€Å"Brigadir† (written 1768-1769; published 1790; â€Å"The Brigadier†) and â€Å"Nedorosl? (1782; â€Å"The Minor†) mocked the manners and morals of the upper classes. One of the most interesting non-fiction works of the period was â€Å"Puteshestvie iz Peterburga v Moskvu† (1790; â€Å"Journey from St. Petersburg to Moscow†) by Aleksandr Radishchev. It earned its author a ten-year exile to Siberia. Nikolay Karamzin established a Russian prose style in his travel writings with his famous â€Å"Istoriia gosudarstva rossiiskogo† (1818-1824; â€Å"History of the Russian State†). Golden Age of Poetry The 19th century was probably the most fruitful period in the history of Russian literature. Alexander Pushkin Alexander Pushkin 6 June 1799 – 10 February 1837 Mikhail Lermontov Mikhail Lermontov 15 October 1814 – 27 July 1841 Nikolai Gogol Nikolai Gogol 31 March 1809 – 4 March 1852 Ivan Turgenev Ivan Turgenev 9 November 1818 – 3 September 1883 Lyev Tolstoy Lyev Tolstoy 9 September 1828 – 20 November 1910 Anton Chekhov Anton Chekhov 29 January 1860 – 15 July 1904 The first few decades of the 19th century came to be known as the Golden Age of Poetry. Without a doubt, Aleksandr Pushkin’s renowned novel in verse â€Å"Evgeny Onegin† (1823-1831) cemented his name in history. Before the 19th century, drama received very little attention from Russian writers. It continued until two pillars of Russian drama Aleksandr Griboedov (â€Å"Gore ot Uma† 1833; â€Å"The Woes of Wit†) and Aleksandr Ostrovsky (â€Å"Groza,† 1860; â€Å"The Thunderstorm†) stepped into the spotlight. But by the end of the century, several timeless plays were written by Anton Chekhov, for example â€Å"Chaika† (1896; The Seagull). The author of the most famous short story in Russian, â€Å"Shinel† (1842; â€Å"The Overcoat†), Nikolay Gogol, is considered to be the original master of Russian prose of the 19th century. His comic, grotesquely humorous collection of short stories â€Å"Vechera na khutore bliz Dikanki† (1831-1832; â€Å"Evenings on a Farm near Dikanka†) are peppered with the local colour and ambience of Ukraine. Fyodr Dostoyevsky’s novels examined political and social issues as well as philosophical and moral problems of Russian society. His â€Å"Crime and Punishment† (1866) is considered to be one of the best novels of all time. Leo Tolstoy, like his contemporary Dostoyevsky, was not just a brilliant novelist but a political thinker and philosopher as well. His novel â€Å"Voina i Mir† (1865-1869; â€Å"War and Peace†) is a family and a historical novel in one and is said to be one of the greatest literary works in the history of world literature. Short fiction and poetry gradually replaced the novel and by the end of the 19th century were the dominant genres of Russian literature. Silver Age Alexander Blok Alexander Blok 28 November 1880 – 7 August 1921 One of the most gifted lyrical poets produced by Russia after Alexander Pushkin. Impressionism and symbolism replaced social realism. A new breed of Russian poets was inspired by Western European cultures, while Russian culture was gaining in popularity in Europe. Russian poet and novelist Valery Bryusov introduced symbolism to Russian audiences. One of the most sophisticated poets of the time was Aleksandr Blok. His greatest work, â€Å"Dvenadtsat† (1918; â€Å"The Twelve,† 1920), described the mood of Petrograd (now Saint Petersburg) in the winter of 1918 in the wake of the 1917 Bolshevik Revolution. Some of the greatest poets of the 20th century who opposed the Bolshevik Revolution and Soviet rule were Anna Akhmatova (Requiem, 1964), Marian Tsvetaeva and Osip Mandelstam. The last of these was arrested in the 1930s and died in a labour camp. Socialist realism Among those who supported the 1917 Revolution was a prominent Soviet novelist and playwright, Maksim Gorky (â€Å"Mother,† 1907). He was also a founder of socialist realism. After the Revolution, many writers left Russia for Europe and the West. Perhaps one of the most gifted among them was novelist Vladimir Nabokov who emigrated to the United States in 1940 and began writing in English. Under Joseph Stalin, the Soviet regime’s enforcement of literary guidelines made many established writers withdraw from literature. Little literature was created at that time. Works by Andrey Platonov and Mikhail Bulgakov disappeared in the 1920s. Although Bulgakov had published several plays and stories, his masterpiece â€Å"Master and Margarita,† completed shortly before his death in 1940, remained unknown until it was published in 1966. After the end of WW2, the guidelines of socialist realism were enforced even more strictly than before, and the period from 1946 until the death of Stalin in 1953 was probably the bleakest in Russian literature of the 20th century. Russian literature in exile However, the decades after Stalin’s death saw several thaws. Restrictions over literature were eased. In an effort to cast off Stalin’s legacy, Nikita Khrushchev expanded the limits of what could be said in public and written in the press. In the 1960s a number of works that had previously been banned were republished and many writers felt relief. Boris Pasternak finally published his legendary novel â€Å"Doctor Zhivago,† although outside the Soviet Union. At first it was accepted by a Soviet magazine, but then rejected. Eventually it was published in the West in 1957. Pasternak was awarded the Nobel Prize for literature in 1958, but was forced by the Soviet authorities to decline the award. Khrushchev’s campaign against Stalin also allowed the publication of another masterpiece, â€Å"Odin den’ Ivana Denisovicha† (â€Å"A Day in the Life of Ivan Denisovich,† 1963) by Aleksandr Solzhenitsyn. It appeared in the leading Soviet literary magazine, causing a sensation. It focused on the realities of life in prison camps to which tens of thousands of people suspected of anti-Soviet views, including Solzhenitsyn himself, were sent. But still, novels by Solzhenitsyn, such as â€Å"Rakovyi Korpus† (â€Å"Cancer Ward,† 1968) and â€Å"V Kruge Pervom† (â€Å"The First Circle,† 1968) could not be published in the Soviet Union. Their publication abroad eventually led to an official campaign against the writer that resulted in his expulsion from the Soviet Union. He was awarded the Nobel Prize for literature in 1970. Among other prominent anti-Soviet authors was the poet Joseph Brodsky, who left the Soviet Union in 1972. In 1987 Brodsky too was awarded the Nobel Prize. Like Solzhenitsyn, he moved to the United States. New faces The early 1990s saw the collapse of the Soviet Union and with it the end of 70 years of state control over literature. Official censorship was over and the government proclaimed freedom of the press. This long-awaited independence had profound effects on Russian literature. Works by writers How to cite Russian Literature, Papers

Thursday, December 5, 2019

Literature Review Water Consumption

Question: Discuss about theLiterature Reviewfor Water Consumption. Answer: Introduction Background and Overview of Water Consumption In the previous studies, it has been identified that the water consumption in different countries has increased. However, supply of drinking water in the countries is not enough for meeting the demand for the drinking water (Xu et al., 2009). The water shortage occurred in different countries because of the carelessness of the people. Many times, the people misuse the drinking water. The water pollution is the other reason behind the shortage of drinking water. Due to the high water pollution, the quality of the drinking water has decreased, which causes different diseases. Due to the shortage of drinking water, the people in different countries especially in UAE are suffering much. The solutions of this problem are desalination and reuse of grey water. Definition of Water Consumption Water consumption can be defined as the consumption of fresh water, which is taken from the ground or other surface sources of water for temporarily or permanently (Khan, Badr Al-Zubaidy, 2014). The cost of desalination and reuse of grey water is much high, which may affect the economy of the countries. Thesis The increased rate of water consumption is a big problem for the countries and this problem must be solved as soon as possible. Theme 1: The water consumption is playing rule in different aspects In the words of Khan, Badr and Al-Zubaidy (2014), water is the primary source of life. Alkend and Omar (2013) stated that water is the basic need of any life. The function of water can be identified in several areas like, houses, schools, factories and other places. The households use water in order to perform their day-to-day activities like, cooking, washing, gardening, drinking and others. In schools and colleges, water is used for drinking, cleaning and washing purposes. Different factories use water in order to run their production and at the same time to supply the water to the workers for drinking and cleaning purposes. Xu et al., (2009) stated that water is also important for the growth of the plants. Water helps the plants in the photosynthesis process. This means, water helps the plants getting their foods, which is the main source of growth. On the other side, the consumption or use of water has direct effect or relationship with the economies of different countries. In the countries, where water shortage exists, requires desalination or reuse technology to maintain the smooth flow of water supply to the people, plants and animals. Maria Botros has stated in her article Solutions to tackle water scarcity in the UAE that the cost of implementing and processing the desalination and reuse technologies cost much, which can increase the cost of the economy. If the cost in the economy increases, the income level automatically decreases. Theme 2: The Effects of the Water Consumption in Several Aspects The over consumption of water has impacted the life and organisms. Over water consumption created fresh water shortages in different countries, especially in UAE countries. Due to this, the governments in the countries are requiring implementation of advanced technologies, which are costly (Gulfnews.com, 2017). However, the water shortage problem has not been solved completely. In many UAE countries, people are not getting enough drinking water and due to that many diseases are taking place. As per the statistics, every day, 5000 children die due to the shortage of water or due to drinking low quality water. The worlds statistics have shown that in last 50 years, the freshwater consumption has increased by 64000 billion liters. The statistics have also shown that to produce one liter of bio-fuel, near about 4000 litres of water is required (Worldometers.info, 2017). Over use of water creates water shortage, which has direct impact on the climate and environment. The level of global warming has increased due the water shortage. At the same time, the water shortage is also causing threats to the plants. The quality of water is decreasing, which is also affecting the plants as well as people and other animals (Md. Bader, 2011). As the agriculture in the countries depends on water, the water shortage or bad quality of water is also negatively affecting the agriculture sector. Theme 3: The Solutions to Reduce Water Consumption and How Control it In order to solve the water shortage problem, the governments as well as people in the countries require to come forward. The water supply authorizes of the countries can reduce the water consumption by setting a specific consumption standard for each household and factory (Gulfnews.com, 2017). The governments can implement specific water consumption laws in order to control the water consumption. The government can also warn the people in the country to be more careful about the water usage. Along with these, the government can also implement the desalination and reuse technologies in order to solve the problem. These technologies will help to produce more fresh water or drinking water. Conclusion In this study, it has been identified that the level of water consumption has increased much in the present scenario. Due to the over consumption of water, many problems have occurred like, global warming, critical diseases and shortage of drinking water. In order to solve these problems, the governments can set water consumption standards and can implement desalination and reuse technologies. If the water consumption is reduced, then the countries may enjoy several benefits. If the water consumption in some countries is reduced, then the other countries, where the people face water scarcity, can get required amount of drinking water. The people can survive properly. The reduction in the water consumption will also help reducing the global warming and maintaining the standard of natural environment. Reference List: Alkend, R. R., Omar, S. (2013). Total Bacterial Quantification in Homes' Water Tanks.International Journal of Applied Biotechnology and Biochemistry,3(1), 51-74. Gulfnews.com. (2017). Dubai News, Abu Dhabi News, UAE News and International News from GulfNews.com plus Gold rates, sport scores, city guides, prayer times, Dubai financial data, weather forecasts and more. GulfNews. Retrieved 4 February 2017, from https://gulfnews.com/ Khan, S. A., Badr, A., Al-Zubaidy, S. N. (2014, March). Valuation of Chilled Water Condensate through Air Conditioning to Diminish Water Scarcity. InInternational Journal of Engineering Research and Technology(Vol. 3, No. 3 (March-2014)). ESRSA Publications. Md. Bader, F. (2011). The Effects of Different Faucet Aerators on Bacterial Growth and Water Quality, 1(1), 1-92 Worldometers.info. (2017). Worldometers. Retrieved 4 February 2017, from https://www.worldometers.info/ Xu, P., Wang, G., Cath, T., Drewes, J. E., Ruetten, J. (2009). Consider the Pros and Cons of Desalination (PDF).Opflow,35(3), 10-13.