Innocence In The Catcher In The Rye by J.D. Salinger...

In J.D. Salinger’s The Catcher In The Rye, Holden Caulfield, a seventeen-year-old boy, transitions from childhood to adulthood. The death of Holden’s little brother signifies the beginning his loss of innocence and growth of maturity. As he enters adulthood, Holden views society differently from his peers by characterizing most of his peers and adults he meets as â€Å"phonies.† Thus, Holden takes the impossible challenge of preserving the innocence in children because he wants to prevent children from experiencing the corruption in society. The Catcher In The Rye embodies Holden’s struggle to preserve the innocence of children and reveals the inevitability of and the necessity of encountering the harsh realities of life. As a child,†¦show more content†¦Although Holden â€Å"hardly even know[s]† James, he sees him as someone who is real and not phony, admiring his resistance to lie (Salinger 171. The deaths of Allie and James cause Holden to contemplate suicide in order to escape the world of phoniness he lives in. Consequently, Holden’s constant thoughts about suicide lead to his own loss of innocence and advancement toward adulthood. Likewise, Holden is also consistently rejected when he seeks help from others. On Saturday night, Holden rides the cab to Ernie’s. During the ride, Holden â€Å"sort of [strikes] up a conversation† with Horwitz, the cab driver, about the ducks in Central Park (Salinger 81). Holden does not know where to go and feels lost, relating himself to the ducks during winter. However, Horwitz blatantly shows no interest in the ducks and diverts the conversation to the fish in the pond instead, thinking that winter is â€Å"tougher for the fish† (Salinger 82). Despite his curiosity, Holden quickly drops the conversation after seeing that Horwitz is getting frustrated with him. In addition, Horwitz also rejects Holden’s invitation to have a drink. Later on, Holde n hires Sunny, a prostitute. Although Holden claims to be a sex maniac, he is still a virgin. Thus, as Sunny begins to take off her clothes, Holden feels peculiar and embarrassed. He notices Sunny’s childish habits, such as her â€Å"teeny little wheeny-whiny voice† and lack of use of vulgar language (Salinger 94). In addition, Sunny starts â€Å"jiggling herShow MoreRelatedThe Innocence of Childhood in The Catcher in the Rye by J.D. Salinger1262 Words   |  6 PagesThe novel â€Å"The Catcher in the Rye† by J.D. Salinger follows the endeavours of Holden Caulfield, a sixteen-year-old teenage boy who faces a point in his life where he must make the transition from childhood to adulthood. In an attempt to retain his own childhood, he begins hoping to stop other young children from growing up and losing their innocence as well. As indicated by the title, â€Å"The Catcher in the Rye† is a book that explores a theme involving the preservation of innocence, especially of childrenRead MoreInnocence in The Catcher in the Rye, by J.D. Salinger Essay888 Words   |  4 Pagestimes in a person’s life is childhood, during this time life is easy and often romanticized. As a person grows older the innocence and naivety of childhood begins to fade into a hardness caused by the harsh realties of adulthood. Though the transition from childhood is hard, one most remember not to rush into adulthood savor your innocence . In Catcher In the Rye , by J.D. Salinger the main character Holden Caulfield is in the transitional stage, he finds it hard for him to grow-up and act like an adultRead MoreChildhood Innocence is Everything in Catcher in the Rye by J.D. Salinger770 Words   |  4 PagesEveryone’s mother always told them that childhood innocence is the best thing in the world, but for Holden it is the world. When reading The Catcher in the Rye some people disdain Holden, because they think he’s cynical and immature, but reall y he is a representation of us all. Unlike other books, the protagonist isn’t someone you want to be friends with, it’s someone you realize you are. The Catcher in the Rye by J.D. Salinger is Holden’s chronicle of running away from his boarding school and livingRead MorePreserving Innocence in J.D. Salinger ´s The Catcher in the Rye738 Words   |  3 Pagesemotional phase that everyone has to experience. Our innocence is like a mask that blinds us from perceiving life as it really is. As we grow up, we lose our sense of innocence and begin to see the world differently. In the book The Catcher in the Rye by J.D. Salinger, Holden Caulfield is a teenage boy who fears maturity for himself and the children around him. The theme of innocence is found throughout the novel, as Holden struggles to protect the innocence of children from the superficiality and shallownessRead MoreHolden Caulfield ´s Innocence and Purity in The Catcher in the Rye by J.D. Salinger850 Wo rds   |  4 PagesIn a society filled with impureness, Holden Caulfield searches for purity and innocence in everyone around him. Lonely, affectionate, and judgmental, Holden is the narrator and protagonist of The Catcher in the Rye. His actions and the way he acts reveals that Holden is very lonely, and is longing for human companionship. Holden is somewhat mature above his age, but still desires pleasures like any other teenage boy. After meeting people, Holden becomes very judgemental about the way people act.Read MoreCatcher in the Rye vs Frankenstein Novel Study Essay1304 Words   |  6 PagesIndependent Novel Study In today’s world, innocence cannot be preserved forever. As humans age, they lose their innocence due to the corruption that exists in society. This is demonstrated in the two novels, Catcher in the Rye and Frankenstein. The two authors, J.D. Salinger and Mary Shelley prove this statement through their use of various literary devices. Key characters in both novels- Holden and the creature- learn through personal experiences that innocence cannot, in fact, be preserved foreverRead More The Catcher and the Rye / Huckleberry Finn Essay1251 Words   |  6 PagesAmerican Webster’s dictionary defines innocence as, â€Å"Freedom from harmfulness; inoffensiveness.† Although this definition is the one which is most commonly used, many authors tend to twist or stretch the meaning in order to fit the material to which it applies. For example, the way J.D Salinger applies innocence to his work is quite different from the way Mark Twain uses innocence. Innocence also change s accordingly with the time period. The definition of innocence is dynamic with respect to author andRead MoreThe Importance of Censoring in The Catcher in the Rye by J.D. Salinger1145 Words   |  5 PagesJ.D. Salinger was an American author well known for his best seller The Catcher in the Rye, a considerably influential novel that portrayed the feelings of alienation that were experienced by adolescents in North America after World War II (J.D. Salinger Biography). Salinger’s work appeared in many magazines, including a series of short stories which inspired many new authors (J.D. Salinger Biography). His inspiration for Pencey Prep boarding school in The Catcher in the Rye stemmed from hisRead MoreCatcher Rye And Perfect Day For Bananafish1562 Words   |  7 Pages The Catcher in The Rye and Perfect Day For Bananafish In â€Å"The Catcher in the Rye†,by J.D Salinger, Holden Caulfield, a troubled 16 year old boy who constantly gets kicked out of every school takes it upon himself to become â€Å"The Catcher in the Rye†, in reality not being real occupation but an idea he chose to adopt for himself after he heard a little boy singing in the street. The catcher in the Rye can be described in Holden’s perspective as a person, almost like a hero that helps childrenRead More salinger Essay843 Words   |  4 Pages LIFE AND PHILOSOPHY OF J.D. SALINGER J.D. Salinger is one of the most renowned writers of his time. J. D. Salinger is most known for his controversial in the Catcher in the Rye. Salinger is also known for many of his writings such as Franney and Zooey, Nine Stories, and Raise High the Roof Beam, Carpenters. The summer of 1930 he was voted â€Å"The Most Popular Writer†. â€Å"Salinger is a beautifully deft, professional who gives us a chance to catch quick, half-amused, half-frightened glimpses of

Bacteria Good or Bad Free Essays

In the world, some people see bacteria as something that is harmful and that causes nothing but illness and infections. Bacteria can actually be helpful as well. It can provide vitamins to your body, help digestion, destroy bad organisms, help make medicines and also help out with the environment. We will write a custom essay sample on Bacteria: Good or Bad? or any similar topic only for you Order Now In this research paper, it will describe two bacteria that are helpful and sometimes harmful to humans and the environment, which are E. coli and Lactobacillus Acidophilus. E. coli E. coli is the bacteria that live in the intestines of humans and animals. It and other bacteria help develop the body and keep your intestines healthy. It also provides vitamins to the body. But, E. coli can also cause food poisoning and infection of other parts of the body. It can cause kidney failure, anemia and urinary tract infections. It can get into food and water and cause us to become ill. It can also be passed from contact with another person if they haven’t washed their hands. E. coli may keep people healthy, but it only works that way if they know how to maintain good health and stay clean. Lactobacillus Acidophilus Lactobacillus Acidophilus is the bacteria found in dairy products, intestinal tract and the mouth. It helps digestion and protects the intestines from the harmful bacteria. It breaks down the bad bacteria and destroys them from becoming a hazard to the environment. Acidophilus also stops diarrhea and constipation and also protects women from yeast infection. In conclusion, there are many bacteria that can be both harmful and helpful, other than the two bacteria that was previously discussed. Bacteria can cause sickness, but it can also cure it. It can help you to become healthy, but it can also make the body and environment deteriorate. Bacteria are needed to survive and people can’t live without it. How to cite Bacteria: Good or Bad?, Papers

Oligopoly Monopoly and Duopoly in Australia-Samples for Students

Question: Discuss about the Oligopoly, Monopoly and Duopoly in Australia. Answer: Introduction Free market is a situation where buyers and sellers compete freely in the market. However, pure form of competition does not exist in the real world. Oligopoly, monopoly and monopolistic competition are different forms of imperfectly competitive markets. In todays world, concentration of markets in the hands of few large retailers is becoming a major problem. In the paper article based on this kind of problem is reviewed. The article focuses on market on market concentration problem in Australia. Woolworths and Coles appear as two large retail giants and hence largely affect economic health of the nation. Essence of the story Generally, oligopolistic structure prevails in Australian supermarkets. With high concentration of market power, oligopoly structure is now reduced to a specific form namely duopoly. Chief executive of Small Business council in Australia strongly acknowledges this fact and links this issue with largest trade union in Australia. In Australia thee are mainly three large organizations affecting the economic environment. Because of increasing penalty rate there is possibility that small business may shut down, giving a clear economic ground for the duopoly players. Their market share will further increase with elimination of competition through actions of Shop Distributive and Allied Employees Association (SDA)[1]. This indicates that increasing market share of Coles and Woolworths is not solely resulted from better quality product or offering products at a low price but by their ability to eliminate other competitor due to their hold over increasing cost. The duopoly structure can turn to a monopoly one if any one of the big players entirely captures the whole market share. Between Woolworth and Coles products belong to Woolworth group usually, capture larger share in the market[2]. In a monopoly market, control of prices is entirely in the hand of monopolist. Sufferings of the buyers will increase if this happens. Economic theories Oligopoly Oligopoly is a market structure where number of buyers exceeds the number of sellers. Strategic dependence is a major feature of oligopolistic market. Strategic interdependence means marketing strategy of one firm influence the strategies of other sellers as well[3]. High market concentration is observed in this kind of markets. In order to increase market share the sellers engage in price war. The market demand curve has a kink because of existence of difference price elasticity Figure 1: Oligopoly market and kinked demand curve (Source: as created by Author) Equilibrium condition in oligopoly market is described in the above figure. Average Revenue curve or demand curve is named as abc. Equilibrium price is P1 as determined by the intersection of marginal revenue and marginal cost curve. Above P1 demand curve is flatter indicating elastic demand whereas below P1 demand curve is steeper that is inelastic. Price war occurs in the inelastic portion of demand curve where strategy of price reduction by one firm is followed by other rival firms[4]. Duopoly In the price war, large firms win because of their ability to sell the good even at a very low price. They use cost efficient technologies that enable them to maintain a minimum profit margin and sustain in the market. Duopoly is the most basic form of oligopoly where only two sellers enjoy most of the market share. In the duopoly market, sellers differentiated their products to enjoy a monopoly power in the market[5]. Because of high concentration of market shares, the two firms have the power to restrict production quantity, to segment the market and devise other controls in the market. The collusion between duopoly sellers has a monopoly like impacts. Woolworths and Coles in Australia form duopoly structure in Australian supermarket. In the price war, they win over other sellers because of a low cost production capacity. Attrition of competitors allows the two large retailers to dominate over others. Monopoly In the monopoly market, there is a single seller enjoys all the market power. The monopolists set its price according to demand in the market. The monopolists alone grab all the surpluses in the market as the monopolist act as a price taker instead of a price maker. As a result, economic profit can be seen even in the long-run[6]. Woolworth-Coles duopoly structure is likely to be turn into a monopoly structure. Monopoly power can be realized either due to cartel formation between them or due to dominance of one of them on other[7]. The monopoly market structure with economic profit is explained in the following diagram. Figure 2: Monopoly market structure and economic profit (Source: as created by Author) In the figure, the shaded region shows the economic profit enjoyed by the monopolist. Equilibrium is obtained by equating marginal revenue and marginal cost same like oligopoly market. However, the price is much higher in monopoly market allowing the monopoly seller to enjoy an economic profit. Recommendation In a concentrated market, buyers are always at a disadvantageous position. Once large sellers capture the entire market, they start increasing their profit margin by increasing price in the market[8]. Exclusivity clause in lease agreement leads to market concentration by preventing establishment of rival shops in nearby region. Policymakers should revise such lease agreement. Assistance should be given to small retailer to compete with the large retailers. They should encourage competition among the supermarket retailers. Campaign should be made to promote products of other retailers. The state should take initiatives to look into this matter and break the market concentration. Conclusion Market with imperfect competition takes different forms. Among them oligopoly is a common type of market. The paper analyzes the oligopoly structure of supermarkets in Australia. The structure recently turns to a duopoly one with increasing concentration of Woolworth and Coles. Australian buyers largely suffer from the market power of the giants firms. If this continues, there is possibility that the supermarket structure will become a monopoly structure. Policy makers should design policies to reduce concentration in the market. References Business Leader Savages Supermarkets(2017) NewsComAu https://www.news.com.au/finance/business/retail/small-business-chief-savages-coles-and-woolies-and-their-trade-union-ally/news-story/313cad799dc9df6c4b51dcfa36de2bb3 Competition, Squeezing,Market Monopolies In Australia(2017) CHOICE https://www.choice.com.au/shopping/everyday-shopping/supermarkets/articles/market-concentration Dunne, Timothy et al, "Entry, Exit, And The Determinants Of Market Structure" (2013) 44The RAND Journal of Economics. Gottliebsen, Robert and Robert Gottliebsen,Supermarket Shake-Up Looms(2017) Theaustralian.com.au https://www.theaustralian.com.au/business/opinion/robert-gottliebsen/the-coming-shakeup-of-australian-supermarkets/news-story/dbb9a3dbddbe42f730a760e10488a357 Mankiw, N. Gregory and Mark P Taylor,Microeconomics(Cengage Learning EMEA, 2014) "Mixed Market Competition In A Quality Differentiated Duopoly ModelAn Approach To Banking Sector" (2014) 13Chinese Business Review Oligopoly And Dynamic Competition(Palgrave Macmillan, 2014). Pindyck, Robert S and Daniel L Rubinfeld,Microeconomics (Pearson Education, 2013 Business Leader Savages Supermarkets(2017) NewsComAu https://www.news.com.au/finance/business/retail/small-business-chief-savages-coles-and-woolies-and-their-trade-union-ally/news-story/313cad799dc9df6c4b51dcfa36de2bb3. Squeezing competition,Market Monopolies In Australia(2017) CHOICE https://www.choice.com.au/shopping/everyday-shopping/supermarkets/articles/market-concentration. N. Gregory Mankiw and Mark P Taylor,Microeconomics(Cengage Learning EMEA, 2014). Oligopoly And Dynamic Competition(Palgrave Macmillan, 2014). "Mixed Market Competition In A Quality Differentiated Duopoly ModelAn Approach To Banking Sector" (2014) 13Chinese Business Review. Timothy Dunne et al, "Entry, Exit, And The Determinants Of Market Structure" (2013) 44The RAND Journal of Economics. Robert Gottliebsen and Robert Gottliebsen,Supermarket Shake-Up Looms(2017) Theaustralian.com.au https://www.theaustralian.com.au/business/opinion/robert-gottliebsen/the-coming-shakeup-of-australian-supermarkets/news-story/dbb9a3dbddbe42f730a760e10488a357. Robert S Pindyck and Daniel L Rubinfeld,Microeconomics (Pearson Education, 2013

This essay will discuss the history of science

This essay will discuss the history of science-fiction film Gorts dominance is connoted in this extract through SFX in two ways. Firstly, Gorts might is shown when he annihilates two soldiers and their weapons; they are brushed away as though they dont exist. Secondly, Gort burns a whole in a brick wall showing his strength against one of Earths strongest materials. Gorts power and the fear the audience should feel about it is further demonstrated by the dialogue and acting. For example, Helen screams hysterically when she is alone with Gort. This is the only time in the film that hysteria is shown in any way and this informs the audience to show a fearful response. We will write a custom essay on This will discuss the history of science-fiction film specifically for you for only $16.38 $13.9/page Order now Gorts power over people is denoted in his height as he is much taller than any of the human characters, and therefore looks down on all humans. This is further emphasised by the camera positions that show Gort in relation to other characters. For example in the scene where Gort annihilates the two soldiers the camera is tilted over Gorts shoulder showing an aerial view of them coming towards him, this connotes that the soldiers are much smaller than Gort, and it also denotes how much power Gort has over the Earth. Vladimir Props theory can be seen clearly in this extract. He suggested that every film and book consists of eight character types, a villain, a hero, a donor, a helper, a princess, a father, a dispatcher, and a false hero. The hero isnt always good, he is just the character the plot is set around, the helper gives something of magical content to the hero, the father congratulates the hero, and the dispatcher sends the hero on their way. The villain in this film is not a character but the conflict the hero is trying to stop, i. e. the cold war. The hero is obviously Klaatu, the princess is Helen, and the donor is Gort as he restores Klaatu back to life. The helpers in this extract are Helen and the professor as they help Klaatu call the meeting together. The professor is also the father, and, finally the dispatchers are the other planets Klaatu mentions in his speech. In the extract of the film I am reading the audience do not see the false hero, however from the rest of the film we know him to be Tom as it is he who starts the doubt in everyones mind that Carpenter (Klaatu) is a bank robber. Levi-Strauss suggested that every film and story is centred on binary opposites, two things that are completely opposite to each other, for example the homesteaders and natives in Westerns. In this film, the binary opposites can be seen to be war and peace. Representation and symbolism are extremely important in this film. These techniques can be seen not only in the negative and radical representations of war, but also in the religious representations. There are many connections between Klaatu and Jesus, and Gort and God. Firstly, Klaatu refers to Jesus by adopting the symbolic name of Carpenter. Gort also brings Klaatu back to life in this extract, as God resurrected Jesus. Klaatu protects the world from Gorts power, in the New Testament Jesus comes to Earth not only to spread a message of peace but also to protect the world from Gods wrath. This technique gives the message that there are no good guys in war a heavier impact. As the film is trying to give an important plea for peace, there are no hysterics from the characters. However, there is tension in this extract and, at one point Helen screams when she is frightened by Gort, but she controls herself and manages to talk to Gort sensibly. .u285a0804d42252ee0f89bf46fae65400 , .u285a0804d42252ee0f89bf46fae65400 .postImageUrl , .u285a0804d42252ee0f89bf46fae65400 .centered-text-area { min-height: 80px; position: relative; } .u285a0804d42252ee0f89bf46fae65400 , .u285a0804d42252ee0f89bf46fae65400:hover , .u285a0804d42252ee0f89bf46fae65400:visited , .u285a0804d42252ee0f89bf46fae65400:active { border:0!important; } .u285a0804d42252ee0f89bf46fae65400 .clearfix:after { content: ""; display: table; clear: both; } .u285a0804d42252ee0f89bf46fae65400 { 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; } .u285a0804d42252ee0f89bf46fae65400:active , .u285a0804d42252ee0f89bf46fae65400:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u285a0804d42252ee0f89bf46fae65400 .centered-text-area { width: 100%; position: relative ; } .u285a0804d42252ee0f89bf46fae65400 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u285a0804d42252ee0f89bf46fae65400 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u285a0804d42252ee0f89bf46fae65400 .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; } .u285a0804d42252ee0f89bf46fae65400:hover .ctaButton { background-color: #34495E!important; } .u285a0804d42252ee0f89bf46fae65400 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u285a0804d42252ee0f89bf46fae65400 .u285a0804d42252ee0f89bf46fae65400-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u285a0804d42252ee0f89bf46fae65400:after { content: ""; display: block; clear: both; } READ: Compare and Contrast Theater, Poetry and Fiction EssayThe rationality of the characters emphasises the importance of the films message. I like this film in that I feel it has universal meaning made by the message of peace and war and therefore will be respected for many years to come. I think the special effects are very good for the year this was made, especially the scene in the extract I studied, when Gort burns the brick wall down to save Klaatu. I feel tension is still created in the extract I studied, and the acting mainly does this. I found it interesting to see the film was used again to inspire many new films, and this built up my respect for the film as a piece o f Art. However, there are two things I found very poor, and would have probably put me off watching this film for leisure. Firstly, the language Klaatu and Helen use to speak to Gort is strange and slightly comic for 21st century viewers. Secondly, I found the non-diegetic sound dated and too mechanical. In conclusion, in The Day The Earth Stood Still, Robert Wise uses camera angles, sound, mise-en-scene, representation and narrative conventions to create a popular science-fiction movie that puts forward an anti-war message. The futuristic feeling of The Day The Earth Stood Still is mainly given by the non-diegetic sound, and the innovative look of the spaceship and the robot, i. e. the mise-en-scene. Religious symbolism and a rational tone of the dialogue are used to highlight the anti-war message. I need a conclusion need help with this! Is there any places I can cut? Need to change to Klaatu is there a quick way I can do this?

Reflection and Inspiration †Creative Writing

Reflection and Inspiration – Creative Writing Free Online Research Papers Reflection and Inspiration Creative Writing An unexamined life is not worth living.- Socrates. Consciously or unconsciously, I have followed this belief throughout my life because I derive the meaning to be essential to mature and to fully experience life. I believe maturity and growth are directly related to reflecting on and learning from past experiences. Life is like a game of chess; if you do not look back and see why you lost the game you will never develop into a better chess player from that loss. To grow as a person, I have to be honest with myself and to examine where I come from, where I am now, and where I want to go. It is also important to know my capabilities, my limitations, and have the wisdom to accept them. I like to understand my mistakes, have the courage to learn from them and then to continue forward. As I have grown through high school, I have realized that I have experienced a period of complacency. Looking back and reflecting on what I could have done, I realize that complacency in this stage of my life did not serve me well. I consider myself a rolling stone; someone who is always in process of change and growth and has yet to find a place settle, if settling is even possible along the way. As a master chess player having played nearly a thousand games in my lifetime, I keep thinking, considering, and analyzing. I do not become passive and, even when I do not win, I am urged to use the lesson to my next level of play. My desire to attend college is the flame that lights the way to down the tunnel and into the landscape of new adventures. I want to know more about myself and take risks when circumstances allow for this. When a situation presents itself, I become very analytical and thoughtful to find the necessary grain of possibility to further develop my personality. It is very much like the somewhat instinctive chess moves I make when I encounter a series of plays I have witnessed in the past. I sense a possibility out there which generates an ambitious force within me that sets my mind to focus on something I want and pushes me towards to attaining my goal. Thinking back at my last games of chess, I review each move that led to checkmate to smaller steps with my pawn along the way. Each is significant toward the end goal. Reflecting back through my life, I realize that each one made me who I am today. My quest to understand and grow from my experiences has made me who I am today. Philosophical inquiry and academic passion are the source of my drive and inspiration. Research Papers on Reflection and Inspiration - Creative WritingThe Hockey GameComparison: Letter from Birmingham and CritoStandardized TestingBook Review on The Autobiography of Malcolm XEffects of Television Violence on ChildrenRelationship between Media Coverage and Social andCapital PunishmentThe Effects of Illegal ImmigrationThree Concepts of PsychodynamicOpen Architechture a white paper

Pastoralism and the Development of Civilization

Pastoralism and the Development of Civilization Pastoralism refers to a stage in the development of civilization between hunting and agriculture and also to a way of life dependent on the herding of livestock, specifically, ungulates. The Steppes and the Near and Middle East are particularly associated with pastoralism, although mountainous regions and areas too cold for farming can also support pastoralism.  In the Steppes near Kiev, where the wild horse roamed, pastoralists used their knowledge of cattle herding to domesticate the horse. Lifestyle Pastoralists focus on raising livestock and tend to the care and use of animals such as camels, goats, cattle, yaks, llamas and sheep.  Animal species vary depending on where pastoralists live in the world; typically they are domesticated herbivores that eat plant foods. The two main lifestyles of pastoralism include nomadism and transhumance. The nomads practice a seasonal migratory pattern that changes annually, while transhumance pastoralists use a pattern to cool highland valleys in summer and warmer ones during the cold wintertime. Nomadism This form of subsistence agriculture, also known as farming to eat, is based on herding domesticated animals. Instead of depending on crops to survive, pastoral nomads primarily depend on animals that provide milk, clothing and tents.   Some key characteristics of pastoral nomads include: Pastoral nomads typically do not slaughter their animals but already dead ones may be used for food.Power and prestige are often symbolized by this cultures herd size.The type and number of animals are chosen in relation to local characteristics, such as climate and vegetation. Transhumance The movement of livestock for water and food encompasses transhumance. The core differentiator in regards to nomadism is that herders who are leading the flock must leave their family behind.  Their lifestyle is in harmony with nature, developing groups of people with the worlds ecosystem, embedding themselves in their environment and biodiversity. The main places you can find transhumance include Mediterranean locations such as Greece, Lebanon, and Turkey. Modern Pastoralism Today, most pastoralists live in Mongolia, parts of Central Asia and East African locations. Pastoral societies include groups of pastoralists who center their daily life around pastoralism through the tending of herds or flocks.  The benefits of pastoralism include flexibility, low costs and freedom of movement. Pastoralism has survived due to additional features including light regulatory environment and their work in regions that are not suited for agriculture. Quick Facts Over 22 million Africans depend on pastoralists for their livelihood today, in communities such as the Bedouins, Berbers, Somali and Turkana.There are over 300,000 cattle herders in Southern Kenya and 150,000 in Tanzania.Pastoralism societies can be drawn back to the time period 8500-6500 BC.Literary work involving shepherds and rustic life is known as pastoral which comes from the term pastor, Latin for a shepherd. SourceAndrew Sherratt Pastoralism The Oxford Companion to Archaeology. Brian M. Fagan, ed., Oxford University Press 1996. Oxford University Press.

Steps in Introducing a New Product in the Market Case Study

Steps in Introducing a New Product in the Market - Case Study Example This particular case was assigned to illustrate the notion that the success of a new product in the market mainly depends on the company’s ability to uphold customer demands as well as interests. In order to carry out successful research about product development, a four-step process can be adopted. The first step is idea generation which is followed by concept screening which is related to conducting surveys about the purchasing behaviour of the targeted people. The third step is related to product development and testing and this can be done through focus groups. The fourth stage is the quantification of the volume where the company estimates the likely sales volumes of the new product being introduced into the market. The other issue why the case study was assigned is related to the fact that the success of a new product in the market depends on measures that are put to satisfy unmet demand. The other issue is that a company should not be complacent after introducing a successful brand in the market. The company ought to be innovative so as to be in a position to keep pace with the constantly changing consumer trends. This helps the organization to stay ahead of the other rival competitors who may also offer the same products in this particular market. This entails that the company that has launched a new product should continue carrying out market research so as to be able to gather information about the interests of the consumers. The major challenge of launching a new product in a competitive market is that it may be difficult for the company to project realistic sales volumes that can sustain its operations. Over and above, it can be observed that a holistic approach should be taken when a company intends to launch a new product into the market. It is imperative for the organization to carry thorough market research so as to be in a position to satisfy the interests of the customers.

Healing in Marks Gospel Essay Example | Topics and Well Written Essays - 1000 words

Healing in Marks Gospel - Essay Example Further we will see that it is very arguable point. All cases of healing in Mark can be split into two broad categories: healing itself, and casting out demons and unclean spirits. The former one includes healing from fever, leprosy, paralysis, withered hand, haemorrhage, death, deafness, blindness, and in the latter one there are numerous instances of exorcism. When Jesus cast out an unclean spirit in Capernaum, it "convulsing him [a man] and crying with a loud voice, came out of him" (Mk 2:26). Whenever we read about demons and evil spirits we must remember that it's a common reference for mentally sick people of ancient and medieval times. Possessed ones actually had hysteria or various kinds of mental disorders (Crombie, 1964); belief in somebody's divinity could be a shock strong enough to cure themselves. It is important to note that at least in some cases (or even maybe in every one) it was a sick person healing himself, and Jesus was simply an agent, a catalyst. Crowds gathered around Jesus, for they believed that even a touch of his clothes could remove disease (Mark 5:28). A woman suffering from haemorrhage was healed, or maybe we should say "self-healed" in this way - in Mark 5:24-34 it is clearly shown. The woman thought that she would be healed if had touched Jesus' clothes, she believed in it. Notice that the meaning of "belief" has at least two different meanings: you can believe that Earth is round (in fact, it's a flattened sphere) but it doesn't affect your feelings, since you're not an ancient astronomer questioning the contrary. And there is belief that is somehow connected with your welfare, health or even life. Sometimes it grows up to the stage of temporary insanity, and a stress situation can have a great impact on individual. In our case we see the latter situation: "your faith has made you well" (Mark 5:34). Then the author adds: "go in peace, and be healed of your disease" to emphasise the role of Jesus. If we agree to the aforesaid, we must agree that disbelief works in adverse way. When Jesus returned to his hometown, there was no sensation, for they remember him to be just a son of carpenter. Men in synagogue demonstrated hostility against him and "he could do no deed of power there" (Mark 6:5), though healed a few people. About the same way Jesus healed Simon's mother-in-law, who had fever (Mark 1:29); a paralysed man (Mark 2); a man with a withered hand (Mark 3:5); a deaf man near Decapolis (Mark 7:31-35); a blind man in Bethsaida (Mark 8:22-26) and near Jericho (Mark 10:46-52) and a multitude of people whose diseases are not mentioned. Actually, it doesn't matter what disease was healed; it matters, how it was healed. Sanders in his book "The Historical Figure of Jesus" (Sanders, 1996, especially chapter 17) goes further and also asks about perception specifics of ancient men, what they thought they saw and what really happened. Why the blind man in Bethsaida wasn't healed from the first attempt There may be many suggestions, but I think it's because of author's attitude towards prayers. Compare the case of epileptic boy, when Jesus' disciples were unable to heal him; there Jesus emphasised the importance of prayer and faith. We don't have to pay attention on imaginary

Video games Essay Example for Free

Video games Essay â€Å"What Video Games Have to teach us about Learning and Literacy† I’m sure that we all are, or were at one time, around video games whether we were playing the game or someone we know was playing. Most adults think children spend too much time playing video games. I know my mom is constantly yelling at my 10 15-year-old brothers to get off. My mom thinks that video games for so long will eventually ruin their eyesight. My brothers are video game addicts. My brothers always complain when my mom tells them to get off. Maybe my mom is wrong about video games. Maybe they could actually help my brothers. James Gee has a different thought than my mom and most parents. James Gee is also a father of his 11-year-old son, which made Gee â€Å"immigrate† to the world of video games. James would sit there with his son and play with him, until one day he decided that he would play on his own. After playing by him, James realized that there is a lot more to video games and they can actually in a way be positive. James sees video games as a way for children to use their brains. You have to learn how to play the game before you play it or else you will not be able to move forward in the game. Most games have a goal that you have to learn how to get there. By the children learning how to play, it is positive and in scary way actually benefits the children even though parents would never think it. Gee and Prensky’s views are similar. In Prensky’s essay he says that he thinks it would be the right time for us to advance our educational system because as we can see, technology is now a big part of our generation and it is only going to grow. Prensky referred to the students of the world today as â€Å"digital natives† because we grew up with digital technology. Growing up into the world of technology made us adjust and get used to using it so quickly. The teachers don’t know as much as the â€Å"digital natives† (students) do about new technology. In my opinion, I think technology is a great thing in the world today. As a student in college, technology plays a huge part. I use my computer for 99% of my schoolwork. I use it in class, to take notes, for homework, for research, to print, etc. I’m sure I am not the only one that doesn’t like to read, so instead of us students using the library to use books for research, we can do it on our computers. I personally do not play video games and cannot see myself sitting there like my brothers for countless hours learning how to play. I definitely do agree with Gee, and can see video games benefiting people of all ages.

free speech -- essays research papers

FREEDOM OF EXPRESSION--SPEECH AND PRESS Adoption and the Common Law Background Madison's version of the speech and press clauses, introduced in the House of Representatives on June 8, 1789, provided: ''The people shall not be deprived or abridged of their right to speak, to write, or to publish their sentiments; and the freedom of the press, as one of the great bulwarks of liberty, shall be inviolable.''1 The special committee rewrote the language to some extent, adding other provisions from Madison's draft, to make it read: ''The freedom of speech and of the press, and the right of the people peaceably to assemble and consult for their common good, and to apply to the Government for redress of grievances, shall not be infringed.''2 In this form it went to the Senate, which rewrote it to read: ''That Congress shall make no law abridging the freedom of speech, or of the press, or the right of the people peaceably to assemble and consult for their common good, and to petition the government for a redress of grievances.''3 Subsequently, the religion clauses and th ese clauses were combined by the Senate.4 The final language was agreed upon in conference. Debate in the House is unenlightening with regard to the meaning the Members ascribed to the speech and press clause and there is no record of debate in the Senate.5 In the course of debate, Madison warned against the dangers which would arise ''from discussing and proposing abstract propositions, of which the judgment may not be convinced. I venture to say, that if we confine ourselves to an enumeration of simple, acknowledged principles, the ratification will meet with but little difficulty.''6 That the ''simple, acknowledged principles'' embodied in the First Amendment have occasioned controversy without end both in the courts and out should alert one to the difficulties latent in such spare language. Insofar as there is likely to have been a consensus, it was no doubt the common law view as expressed by Blackstone. ''The liberty of the press is indeed essential to the nature of a free state; but this consists in laying no previous restraints upon publications, and not in freedom from censure for criminal matter when published. Every freeman has an undoubted right to lay what sentiments he pleases before the public; to forbid this, is to destroy the freedom of the press: but if he publishes what is im... ... of the First Amendment preclude the notion that its purpose was to give unqualified immunity to every expression that touched on matters within the range of political interest. . . . 'The law is perfectly well settled,' this Court said over fifty years ago, 'that the first ten amendments to the Constitution, commonly known as the Bill of Rights, were not intended to lay down any novel principles of government, but simply to embody certain guaranties and immunities which we had inherited from our English ancestors, and which had from time immemorial been subject to certain well-recognized exceptions arising from the necessities of the case. In incorporating these principles into the fundamental law there was no intention of disregarding the exceptions, which continued to be recognized as if they had been formally expressed.' That this represents the authentic view of the Bill of Rights and the spirit in which it must be construed has been recognized again and again in cases that have come here within the last fifty years.'' Dennis v. United States, 341 U.S. 494, 521-522, 524 (1951) (concurring opinion). The internal quotation is from Robertson v. Baldwin, 165 U.S. 275, 281 (1897).

Cultural Differences Paper

Many people throughout the world indentify themselves by their cultural background. It is common knowledge that there are many different cultures throughout the world. Each culture has its similarities and differences. Every individual has multiple identities Race, ethnic, gender, national, regional, organizational, personal, cyber/fantasy—that act in concert. The importance of any single identity is a result of the situation. As the context varies, you may choose to emphasize one or more of your identities. A conceptual inquiry into race or gender would seek an articulation of our concepts of race or gender (Riley 1988). For outside a rather narrow segment of the academic world, the term ‘gender’ has come to function as the police way to talk about the sexes. And one thing people feel pretty confident about is their knowledge of the difference between males and females. The situation is similar, if not worse, with respect to race. The self-evidence of racial distinctions in everyday American life is at striking odds with the uncertainty about the category of race. Is it useful to begin by reflecting on the questions: â€Å"What is gender? †, â€Å"What is race? † and related questions such as: â€Å"What is it to be a man or a woman? â€Å"What is it to be White? African American, or Latino? In this paper, we analyze the multicultural concepts of racial identity and gender identity and point out their significance in understanding cultural differences. Gender Identity Gender is a set of characteristics distinguishing between male and female, particularly in the cases of men and women. Depending on the context, the discriminating characteristics vary from sex to social role to gender identity. Gender being male or female is a basic element that helps make up and individual’s personality and sense o self. Gender identity disorder is a condition in which a male or female feels a strong identification with the opposite sex (Bussey K, Braunda 1999). A person with this disorder often experiences great discomfort regarding his or her actual anatomic gender. People with gender identity disorder may act and present themselves as members of the opposite sex and may express a desire to alter their bodies. The disorder affects an individual's self-image, and can impact the person's mannerisms, behavior, and dress. Individuals who are committed to altering their physical appearance through cosmetics, hormones and, in some cases, surgery are known as transsexuals A person with a gender identity is a person who strongly identifies with the other sex. The individual may identify with the opposite sex to the point of believing that he/she is, in fact, a member of the other sex who is trapped in the wrong body. This causes that person to experience serious discomfort with his/her own biological sex orientation. The gender identity disorder causes problems for this person in school, work or social settings. This disorder is different from transvestism or transvestic fetishism where cross-dressing occurs for sexual pleasure, but the transvestite does not identify with the other sex (Ruble DN 1994) Racial Identity Racial identity is which racial society a person mostly identifies with. However, in today’s world many people have two or more racial identities that make it more difficult for them to grasp and understand the cultural traditions and beliefs. On of the most prominent influences in America is President Barack Obama. As the Unites States first black president has taken office, a new report about race suggests it is a changeable marker of social status rather that a fixed characteristic of one’s birth. Jayson, 2008) Although this presidency will change history forever, President Obama will not be remember for the works that he does in office but for his ethical identity which has been in question since he has taken office. Multicultural, race and society have tremendous ethical influences on our lives, values and experiences. These can also provide a guideline for how we interact with one another on a daily bases. A person can account for suspicion and hat red among people of the same race when it comes to loyalty, affiliation and rigid adherence to stereotypical behavior as well as being the source of comradery and lasting unions. Through racial socialization, individuals are imbued with messages that determine the appropriateness and inappropriateness of their roles as racial being. (Carter, 1995) Racial identity can be one of the most important factors of a human life because it can determine how they live, love, and survive. Conclusion Begin your paper here. Double space the entire document. Be sure to indent the first line of each paragraph between five and seven spaces by pressing the Tab key one time on the keyboard. Happy writing!

Strategic Quality Planning

123 Strategic Quality Planning Quality is strategic. This may seem somewhat obvious, but the actions of Companies implementing quality measures oftenobscure this fact. This is especially true when a comNpany is in a reactive mode and does notjise effective planning. In this chapter we discuss iinportant aspeets of strategic quality planning. Strategic planning has two important dimensions: content and pro ess. Strategy content answers the question of what is to be contained in the strategic plan. Mw consists of the steps used to develop the strategy.In this chapter we first discuss content and then process. Finally, we look at quality results and whether quality has been shown to yield bottornlme results along the supply chain. STRATEGY CONTENT Why is quality planning important? As we have discussed in previous chapters, quality improveY ment is a planned managerial activity. As shown in this Chapter, quality improvement involves identifying potential improvements, prioritizing poten tial areas for improvement, and planning the implementation of projects and improvements.What are the content variables that should be included in strategic quality planning? Among the variables we discuss are time, leadership, quality costs, generic strategies (cost, differentiation, and focus), order Winners, and quality as a core Competency. These content variables outline key considerations when developing a strategic plan. These considerations are either explicitly or implicitly addressed in the strategic planning processes discussed later in the chapterA THE IMPORTANCE OF TIME IN QUALITY IMPROVEMENTWe discuss two aspect of time: the time it takes to business goals as a result of quality and the at which companies improve. Real-life experience shows that time is a key variable in improving quality. Amajor study of best quality-related practices undertaken by Ernst and Young2 was critical of total quality management – ATQM ro rams for not rovidin bottom-line results. At t he same time, the Ernst Vldeo Chp. P g P g Mission at the Ritz and Young study advocated the implementation of TQM. A comprehensive . 17† @E 1 Garvin, D. , Operations Strategy (Englewood Cliffs, Prentice Hall, 1992)4

An analysis of Baz Luhrmanns film versions treatment of William Shakespeares Romeo and Juliet Essays

An analysis of Baz Luhrmanns film versions treatment of William Shakespeares Romeo and Juliet Essays An analysis of Baz Luhrmanns film versions treatment of William Shakespeares Romeo and Juliet Paper An analysis of Baz Luhrmanns film versions treatment of William Shakespeares Romeo and Juliet Paper Essay Topic: Romeo and Juliet Act 3 Scene 1 is one of the climaxes of Romeo and Juliet, written by Shakespeare in the 16th Century. Romeo and Juliet is a tragic story and Act 3 Scene 1 highlights the problems faced by the characters during this play. In this scene Tybalt plans to kill Romeo but he is unwilling to fight. Mercutio includes himself in the quarrel resulting in his death. The tragic accident angers Romeo who then in response kills Tybalt. Shakespeares use of dramatic devices include the use of puns, irony and the setting of the scene on Veronas Streets. Baz Luhrmanns techniques in this scene to create tension are the use of sound, costume, camera angles and visual interpretation. During Act 3 Scene 1, Baz Luhrmanns Techniques make a big impact on the tension of the production. The location of Act 3 Scene 1 was originally on Veronas streets in Italy but Luhrmann changes the location the location to Verona Beach with some aspects of Mexico. This is a very useful and practical use of location because of the change of atmosphere synchronising with the characters moods. The use of the beach also includes contradiction which makes the angered action seem more powerful; a beach is a place where people go to have fun and enjoy themselves. But when the setting of the scene moves to behind the arch, you can see the poverty area of the town making the actions and the grudge between the two rich families unnecessary. There is a lot of tension at the beginning of the scene between Mercutio and Tybalt; the camera shots used to show this include close ups on their faces and spinning around them to show the audience the personal vies of the characters and the big picture. This means the audience has more knowledge about the actions and consequences than the characters. There is a good use of body language in this scene and that is shown by zooming onto parts of the body. For instance, when Romeo drops the gun after shooting Tybalt, you see a close up of the gun slip from his hands. This is used because silence and movement and create more tension than the words because of the close-up. Baz Luhrmann adds lines when Tybalt questions Romeo on why Romeo wont fight. In the script Mercutio say O calm, dishonourable, vile submission! Alla stoccata carries it away [Draws. ] Tybalt, you rat-catcher, will you walk? This line is broken into bits in the movie while Tybalt urges Romeo to fight. Baz Luhrmann has done this because it gives Mercutio more of a good reason to fight Tybalt on Romeos behalf. To show the genre of the scene before The Capulets show up Luhrmann uses pastiche. He uses pastiche from other Shakespeare productions on Posters e. g. shoot forth Thunder. There is also use of a cowboy themes from the western movies when they show Mercutio and Tybalt are preparing for a fight. Baz Luhrmanns use of characters in Act 3 Scene1 is chosen so every character can be disguised by their costumes, speech and race. In this scene Shakespeare builds up tension by setting the scene on Verona streets on a hot afternoon. Luhrmann continues this idea by setting it at midday. The Montagues look prepared for the heat with their loose Hawaiian shirts. The Capulets are wearing tight, black, formal clothes. Mercutios costume is a mixture of both houses because he is wearing a formal shirt but the buttons are un-done so he is comfortable for the weather. Luhrmann uses this technique so it is easier for the audience to understand the association of the heat and anger. The grudge between Montagues and Capulets goes back many years ago and Shakespeare hints it to being on religious grounds. Luhrmann expands on this idea. The Montagues are shown as a Central American family while on the other hand the Capulets are shown as Mexican. Once again Mercutio doesnt come into any of these two categories; he is shown as an African American which is the same as the Prince, his uncle. Mercutio is shown different to both Montague and Capulets because he is not on any side and doesnt let the grudge change any of his plans. Luhrmann has taken into mind religion being one of the causes of the grudge which might be possible because in Shakespeares life there was a lot of controversy about religion. Some speeches are said in different ways so there is more tension built up by them, for instance Benvolio says to Mercutio I pray thee, good Mercutio, lets retire but then says to himself The day is hot, the Capulets are aboard, and if we meet we shall not escape a brawl, for now these hot days is the mad blood stirring. Benvolio says this because he knows the consequence of everybodys moods and this makes the audience fear for Romeo. The type of music and language adaptation makes a difference to Act 3 Scene 1. During this scene the tempo and style of the music changes very often to stay up with the fast pace of the scene. When Shakespeare wrote Romeo and Juliet, he did not aim for making it a movie so no music was ever intended. Baz Luhrmann added music to make the movie more modern and suitable for the 1996 audience. The Music enhances the mood and atmosphere by interpreting what is going to happen next. The genre of the Music is mostly is pop and would have been recognised by people easily. When the tension between Tybalt and Mercutio builds up so does the pace pf the music making your heart beat faster. When Romeo enters the scene there is calm music because he has just returned from his marriage and wants peace. There is a sudden change in music when Tybalt kicks Romeo through the arch and the violence starts to get worse. The music enhances the mood and atmosphere by interpreting what is going to happen next. Act 3 Scene 1 can get quiet confusing because it is fast paced so Luhrmann uses sound effects used to help distinguish the important action. These include the slicing of the glass into Mercutio and the echo of the gun dropping when Romeo shoots Tybalt. Baz Luhrmann does this so that the turning points of the scene are highlighted. Luhrmann also repeats important lines so the audience can completely understand them as shown when Romeo says Either thou or I must go with him. Baz Luhrmann has thought bout every aspect of his movie carefully and always kept Shakespeares script in mind and the audience of 1996 in mind. The audience would have enjoyed this movie very much and would have been able to think and understand Romeo and Juliet better than they would have if they read the script. Baz Luhrmann aimed the movie toward young adults. He did this very well as he used popular music, bright costumes for the Montagues so the audience sympathises for them. He has made Act 3 Scene 1 very fast moving and interesting but keeps the violence to a limit. Luhrmann has brought Shakespeares script into life by adding in his own ideas and sticking to crucial parts of the play which made it more interesting. I think that Baz Luhrmann has created a wonderful scene in this movie and helped me understand the scene much better. Overall, I think it was the best interpretation of Act 3 Scene 1 I have ever seen.

Bariatric Surgery Things You Should Be Aware Of

Bariatric Surgery Things You Should Be Aware Of When all other measures fail to control morbid obesity, weight loss surgery is a source of hope to the overweight. American doctors perform weight loss surgery over 140,000 times a year. The oldest form of weight loss surgery is the most familiar, stomach stapling. In this 30-year-old procedure, most of the stomach is sliced and then stapled shut. After the procedure, only a small pouch remains. Shrinking the stomach so it can only hold half a cup of food makes it easier to feel full. In fact, most people who have weight loss surgery feel full after eating the amount of food that you could put on a coffee saucer. It becomes impossible to eat more than two quarter-cup servings (about 50 grams altogether) of anything at a single meal. Weight loss follows calorie restriction. The newer and now more common form of weight loss surgery, the Roux-en-Y gastric bypass, also makes the stomach surgically smaller. In this procedure, however, the stomach is not dissected and stapled shut. In this newer form of weight loss surgery, the stomach is cut and sutured, or sewn, and the intestines are moved so that the end of the stomach is connected farther down the intestine. This procedure leaves a smaller stomach that fills more quickly. It also leaves a shorter length of intestine to absorb fats (and other nutrients) from the smaller amounts of food that are eaten. With this form of weight loss surgery, you dont just eat less. Your intestines absorb less of the food you do eat. Roux-en-Y bariatric surgery produces quicker and more significant weight loss than just stapling or banding the stomach. Theres also a third approach to weight loss surgery, the lap band. The benefit of the lap band is that the weight loss surgery to install it can be laparoscopic, that is, done through an incision as little as one inch (25 mm) wide. Lap band surgery can even be an outpatient procedure, with the patient going home the same day. After lap band surgery, many patients go back to work in three to four days and resume all normal activities (except eating) within a week. The other gastric bypass procedures require a minimum of four days in the hospital and six to eight weeks before resuming an active lifestyle. Another advantage of lap band surgery is a much lower risk of infection. Lap band surgery goes around the stomach, not into the stomach. The bacteria in the stomach do not leak into other parts of the body, and the risk of infection is greatly reduced. Lap band surgery is much less painful than the other procedures. And since pain in the muscles is so much less, patients are very unli kely to develop pneumonia or other breathing problems. The disadvantage of lap band bariatric surgery is that not everyone can have it. The FDA at one time required that recipients of lap band bariatric procedures be at least 18 and no more than 50 years of age. Its also utterly essential not to be allergic to the material used to make the band. And if you overeat after you have a lap band in place, the effect is a little like pulling a napkin through a napkin ring. Too much food can stretch the band so that it damages the stomach. Lap band surgery is easier, but requires more discipline. There is no form of weight loss surgery that is a complete cure for obesity all by itself. Lifetime attention to diet and exercise are still necessary. But successful weight loss surgery can give you the boost you need to regain control of your life and become truly, lastingly, healthily thin. The Promise and Potential of Fat Surgery When Diets Fail When all other measures fail to control morbid obesity, weight loss surgery or fat surgery is a source of hope to the overweight. American doctors perform surgical procedures to make weight loss easier well over 100,000 times a year. The oldest form of fat surgery is the most familiar, stomach stapling. In this well-established procedure, most of the stomach is sliced and then stapled shut. After this form of fat surgery, only a small pouch of the stomach remains connected to the esophagus. The newly resized stomach can only hold half a cup of food. Having a smaller stomach makes it easier to feel full. In fact, most people who have fat surgery feel full after eating the amount of food that you could put on a coffee saucer. It becomes impossible to eat more than two quarter-cup servings (about 50 grams altogether) of anything at a single meal. Weight loss naturally follows. Stomach stapling is the oldest form of fat surgery, an d you can probably find a physician in your area who has a lot of experience doing it. In fact, you should only consider physicians and hospitals who have performed at least 100 operations. You dont want your doctors training to be performed on you. Other procedures are little harder to arrange. The newer form of stomach reduction, the Roux-en-Y gastric bypass, also makes the stomach surgically smaller. In this procedure, however, the stomach is not dissected and stapled shut. Instead, after the stomachs size is reduced, it is reattached to the small intestine at a lower point. Roux-en-Y fat surgery leaves a smaller stomach that fills more quickly. It also leaves a shorter length of intestine to absorb fats (and other nutrients) from the smaller amounts of food that are eaten. With this form of fat surgery, you dont just eat less. Your intestines absorb less of the food you do eat. Roux-en-Y bariatric surgery produces quicker and more significant weight loss than just stapling or banding the stomach. Theres also a third approach to fat surgery, the lap band. The benefit of the lap band is that the weight loss surgery to install it can be laparoscopic. The entire fat surgery can be done through an incision as little as one inch (25 mm) wide. Lap band surgery can even be an outpatient procedure, so you can go home the same day. After lap band surgery, many patients go back to work in three to four days and resume all normal activities (except eating) within a week. The other forms of fat surgery require a minimum of four days in the hospital and six to eight weeks before resuming an active lifestyle. You may be asking, Why just shrink the stomach? Wouldnt it be simpler just to surgically remove all the fat? This procedure, called lipectomy, actually exists. Liposuction has the same effect. The problem with both lipectomy and liposuction is that high blood pressure, high cholesterol, and high blood sugars dont go down just because fat is removed from the body. Only the process of di eting seems to have this effect. There is no form of fat surgery that is a complete cure for obesity all by itself. Lifetime attention to diet and exercise are still necessary. But successful weight loss surgery can give you the boost you need to regain control of your life and become truly, lastingly, healthily thin.

Art Essay Example | Topics and Well Written Essays - 1250 words

Art - Essay Example In Cassatt’s work, she uses very light colours and avoiding black producing a very romantic painting that depicts a mother and child. In Manet’s works, he disregards what was the dictum of impressionism by his characteristic use of black. Both artists are working from a Japanese style of design and perspective which according to many reports heavily influenced their paintings. According to pbs.org, Manet’s paints his forms quickly in rough brushstrokes clearly visible on the surface of the canvas. Instead of the carefully constructed perspective that leads the eye deep into the space of the painting, Manet offers a picture frame flattened into two planes. The foreground is the glowing white body of Olympia on the bed; the background is darkness. (Edouard Manet’s Olympia). The treatment of the subject matter is very different in both paintings. According to pbs.org, Manet chooses to paint a woman of his time -- not a feminine ideal, but a real woman, and a courtesan at that.(Edouard Manet’s Olympia).This woman is a self-assured prostitute and view of the public of the nineteenth century a scandalous painting which would have been destroyed by the public as reported by many people. According to the Guardian, â€Å"The subject matter is sensational - a nude who, in the eyes of 19th-century observers, was clearly a prostitute, in her trashy mules with a bootlace for a necklace, tucked in, to the ruffled white pillows and her skin is a bright, glaring white. The fully dressed black servant is featured, presenting her with flowers from one of her male companions.†(Olympia, Edouard Manet).In viewing the painting the prostitute clearly has a defiant and confrontational look which according to the Guardian, it is impossible to know whether her mood is one of melancholy or contempt.( Olympia Edouard Manet(1863)) On the other hand, Cassatt’s mother and child are much more easier and pleasurable to view. The â€Å"mother an d child† clearly depict the intimate love and bond between a mother and her child. According to Danielle Peltakian, â€Å"she painted in delicate brush strokes of pastel pigments typical of the style of Renoir and Degas. She created a romantic depiction of the female figure reminiscent of the early Italian renaissance Madonna and child†( American member of the french impressionists school:note print maker.) According to tfaoi.com, The mother in the painting exudes a sense of dignity and purpose that challenges conventional notions of decorative femininity.(Mary Cassat, Modern woman).According to Anne Higonet, Cassatt made the experience of tiny children's bodies a visceral pleasure, both for the mothers represented within her pictures and for us, the viewers of the pictures(Two ways of thinking about Cassatt).She goes further in explaining that Cassatt's picture joins the forms of mother and child. The integrity of the individual body, which we could also call its isola tion, is replaced by a formal fiction of merged bodies. Cassatt engages us in the joys of infant flesh. (Two ways of thinking about Cassatt). In comparing the two pictures by Cassatt and Manet, the differences in depiction of women is immense. In manet’s Olympia, the woman is depicted as an object, while in Cassatt’s Mother and child the woman is a subject. Mary Cassatt depicted the modern woman of the Paris. A feminist perspective of her work pervades most of the explanation and analysis of her work which describe her as expressing her

United States Court System Research Paper Example | Topics and Well Written Essays - 1500 words

United States Court System - Research Paper Example In spite of the belief that the adversarial system is a contest between two rivals, in reality a complex system of collaboration between judges, prosecutors, and defense lawyers is usually present. In the U.S. court system, members of the courtroom work team create guidelines about how specific kinds of cases must be dealt with and what type of petitions is legitimate for particular kinds of offenses (May et al., 2007, 159). At present, the United States implements a dual system of state and federal courts that often work autonomously, even though state cases are often petitioned to the federal courts. The dual court system developed from the belief of the founding fathers that every state has to have substantial judicial sovereignty and legislative power (Cole, Smith, & DeJong, 2012, 105). The federal court system emerged after the nation gained its independence from England. The existing federal court system emerged as a concession between the founding fathers who preferred a powerful federal government and those who supported the rights of the states with a restricted federal government. At present, there are several independent court systems in the United States. Even though some American Indian communities and the military have their own court systems, the general U.S. court systems are the state court systems and the federal court systems (May et al., 2007, 161-162). Figure 1. Structure of the federal court system (May et al., 2007, 162) Even though state court systems emerged with almost no interaction with other states’ court systems, the state court systems that ult imately progressed noticeably resemble one another in structure and organization. Almost all court systems at present are structured in a hierarchical way (Cole et al., 2012, 363). The first major characteristic to remember when looking at state court systems is the difference between courts with appellate jurisdiction and courts with original jurisdiction. Because cases come from them, trial courts are usually called ‘courts of limited jurisdiction’. These courts handle cases of misconduct or less serious offenses, cases of small claims, family disputes, and traffic disobedience. These courts seldom conduct jury trials and rely greatly on the judge for the final resolution (Neubauer & Fradella, 2010, 95). Courts of general jurisdiction handle both felonies and misconduct cases and function as a round-table for major civil actions. Courts of general jurisdiction, in numerous states, facilitate the first appellate level and give the accused who came from a court of limit ed jurisdictions the opportunity to open up another trial. These courts employ prosecutors, defense attorneys, witnesses, juries, and all the other players usually connected to American courtrooms (Walston-Dunham, 2008, 147). These courts are more formal than courts of limited jurisdiction. They operate under the adversarial framework. The intermediate appellate court level—court of appeals-- is the subsequent level in state court systems. The main task of these courts is to evaluate petitions that came from resolutions given in the courts of general jurisdiction. The topmost court level in every state system is the court of last resort—the Supreme Court (Cole et al., 2012, 364-365). A petition can progress no further after the Supreme Court gives

What factors makes young online customer satisfied Essay

What factors makes young online customer satisfied - Essay Example As a consequence, a large amount of money has not only been put in marketing the products that companies have to offer but also in their improvement to make them more attractive to young customers. The marketing of products for young online consumers should not only be done at a local level, but the marketing campaigns of Reel Tributes, for example, are also be done at a regional, national, and international level. This is the best way to ensure that the products reach a wider audience than they would normally have if marketing were done at only the local level. While online marketing targeting young customers can be considered an important tool that can be used by companies, such as Reel Tributes, to gain an understanding of their customers who buy their products, it is not necessarily the only one. This process has to be augmented by this company ensuring that there are open lines of communication available between them and their young customers throughout that ensure that there is an understanding, which helps in the determination of a good and effective relationship. When conducting online marketing, the company’s management must ensure that each customer is given a perspective of the product that is thoughtful and careful so that the customer can make an accurate assessment of it. In order for an online marketing strategy for a product to be successful, the company must display a willingness to conduct a type of marketing that is both constructive and objective (Bailey 2012, p.24). In addition, Reel Tributes must ensure that it creates a situation where its customers display a willingness to take positively all the suggestions that are made to them, and to be able to work with the company to ensure that the products they receive are enhanced to their satisfaction. The professionalism of the marketing staff should enable the various companies making the product to compete effectively against other companies attempting to market similar products and i n fact, it gives these companies an edge over others. An organization should always aim at being the best in the marketing of its products, especially those meant for young customers, so that the ranking of its competitors in the marketing business should show the top quality of work that is done within it. The marketing of products for online customers should be done using all the media available, both visual and print, to ensure that a much wider audience is reached than anticipated. This will guarantee the success of the product within the market for a long time since the marketing strategy adopted would be one, which retains the attention of its audience. One of the best means through which the product can be marketed is online since there are billions of users of the internet who would be a ready audience. Most of those who use the internet today are young people and these are more likely than not to choose to make purchases online as well as be audiences for the online marketi ng strategies that various companies may choose to use. Because the internet is a leading tool in marketing, this is where most companies and other institutions go to when they need to acquire products for the use of their clients, marketing online ensures that clients stay up to date with the current product so that they are able to get the best out of it. The marketing of products aimed at young online consumers has become wide as a concept and has developed into a set of practices under

Effect of the Media on Consumers

Effect of the Media on Consumers Do consumers shape media spaces or do they shape consumers. Discuss this notion alongside the concept of mobile lives. Introduction Nowadays, media spaces play an increasingly important role in shaping consumers in the digital age with the rapid development of media and advanced science and technology. This paper includes an exploration of how media space shape consumers in a modern way of life which is called mobile live. Technological revolution has hit the media industry in the world. During the past decade, the form of media has changed a lot. It is no longer confined to the traditional media like television and newspapers just unilateral transmit message to the public. The rise of new media provides the multiple media forms and the fast growing of media space. It is an undeniable fact that the advent of the mobile phone is a turning point for the development of media space. Especially media space brings a huge impact on the attitude or behavior of consumers, when mobile technologies and digital create a new kind of mobile life. Media spaces and the concept of mobile live Media spaces define new methods of communication, with novel and unforeseen uses and potentialities. Communication through a media space is more than an approximation of face-to-face communication — it has a richness and complexity all its own. Media is the most significant element of the information transmission. Media spaces can be seen as information spaces which can unlimited expansion. Media spaces including material spaces that shaped by traditional media and material conditions like schools, libraries, homes and so on, and also including the virtual spaces that shaped by multiple digital media forms. Nevertheless, traditional media were not meeting consumers’s need any more. Now the media space mainly developed by the virtual cyberspaces. Media spaces are established on the interactive connection between public and information of the new media. Electronic settings in which groups of people can work together, even when they are not present in the same place and ti me. In a media space, people can create real-time visual and acoustic environments that span physically separate areas (Stults 1986). In some ways, media spaces make people have new understanding toward time and space, which can across the distance between time and space. In the new media age, media more like a carrier in the virtual spaces to transmit information to the public. In fact, the virtual cyberspaces shapes the everyday life of people and real life with the mobile lives more than the traditional media in material spaces. According to Urry and Sheller (2003) â€Å"All forms of communication have been reconfigured by new technologies and the new spatio-temporal patterns of social life through which they are made effective.† Discuss the concept of mobile lives with media spaces, the development of mobile technologies influenced spatial and temporal distance and the boundary of private space and public space to create a new mobile life. Mobile lives are built on the advent of mobile phone, laptops or other latest digital technologies. Then the advent of wireless networks also pushed the development of networks and mobile technologies forward greatly. The good thing is Wi-Fi make computers no longer need to rely on cable broadband network and the phones also no longer need to spend lots of cost to supply network. Consumers are able to use the Internet become more convenient on the mobile phone and laptops because of Wi-Fi. Technology is implied as bringing modernity to any place and to anyone, no m atter how remote, serving as an equalizer of opportunities in an emerging and peaceful global civil society (Caletrà ­o 2012). In the digital mobile lives, the places have no longer as a reason to limit the use or search of the information in media spaces to public, whether you are at home, at school or on the way. Also people can get everything they want from the Internet in the current era of big data. Mobile technologies more yield the greatest effects on investment with the Internet. How media spaces shape consumers Mobile technologies have an intimate relationship with media spaces in everyday life. People can consider every smart phone as a media space and every smart phone has a consumer to some extent. Nowadays, it is incredible that how fast the messages transmit to consumers with cyberspaces. 1.0 Advertising and consumer behaviors Advertising is an indispensable part of media space, which is a propaganda to constantly transmit the messages to the public. Generally, advertising will impact or even change the behavior and attitude of consumers for the products or brands. Many consumers can feel that advertising is ubiquitous to occupy their space any time and anywhere, whether while they using any social Apps at home, play mobile games on the ways or surfacing the websites in working places. Although maybe sometimes you just ignore the advertising when you saw them. Nevertheless, advertising is the most important element to shape consumers in media spaces. 1.1 The encoding and decoding theory of Stuart Hall Stuart Hall is a sociologist and pioneer in the field of cultural studies whose work explored the concept of Britishness. Some people address him â€Å"godfather of multiculturalism†respectfully. In his notion of a mass communication theory Encoding and Decoding, encoding is the process of creating a meaningful message according to a particular code, while decoding is the process of using a code to decipher a message and formulate meaning (Brian Robert 2014). Hall define that encoder is the sender that can be seen as producer and the decoder is the receiver that can be seen as consumer. Every consumer maybe will have the different thinking with the same message which send from the same producer. According to Hall (1980) â€Å"The process in terms of a structure produced and sustained through the articulation of linked but distinctive moments production, circulation, distribution/consumption, reproduction †. This theory is appropriate for advertising. The occur of an advertising is able to shape the behavior of consumers. HM can be a good example to explain it. Production is the first step to create the advertising for the public. HM company start using many super model over the world to advertise their new style products in the world market, such as world-famous Chinese model Liu Wen. Circulation is how people receive the message. HM put the advertising on subway, Internet, television, billboards and many other media places to communicate the consumers. Also HM company will release some information about the new style products on the social media. The HM ads spread across the world market via those advertisements. And for distribution and consumption, individuals will have different understanding for the same information or advertisement. Hall suggested three hypothetical interpretative codes or positions for the reader of a text (Chandler 2014). Dominant readings are produced by those whose social situation favours the preferred reading. Negotiated readings are produced by those who inflect the preferred reading to take account of their social position. Oppositional readings are produced by those whose social position puts them into direct conflict with the preferred reading (Northumbria university n.d.). Linked to the example of HM, dominant is that some consumers will have interested in those HM new products and have a strong desire to buy them. Negotiated is that some consumers will maybe think those new products are looking good, but they should consider the price and if they have free time to shopping. And oppositional is that maybe some consumers will hate the design of those new produc t and they do not want to buy them. The last step is reproduction which is about the consumer’s action after they receive the message. Reproduction for HM is their advertising related to the sale of new products that decide consumers will take action to go to store browse and purchase or not. Consequently, this theory is described how advertising impact consumers behavior step by step. 1.2 Consumer capitalism Moreover, consumer capitalism is also an essential factor why advertising can affect the consumer behavior. Most commonly, consumer capitalism refers to the idea that consumption drives the capitalist economy through corporate manipulation of the consumer to purchase (and continue purchasing) material goods. The entire consumer capitalist framework is predicated on the idea that the value of a product is determined by the desire of the individual, regardless of the actual need of the product (Schrader n.d.). Propaganda means of Apple Inc is a very successful case as consumer capitalism. Apple enhanced their awareness through bombard users with advertising and word of mouth. It is made consumers believe the products of Apple are representing the top-class electronic products and top digital technologies. Apple succeed to lead a spending spree over the world to buy their IPhone, IPod and Macbook because of the consumer capitalism. Apple let most consumers believe that if you are use Ap ple’s products, you are the most fashionable people. It is certain that always media lead fashion instead of consumers lead fashion. 1.3 Dual coding theory Dual coding refers to information retained as conjoined being and words. This creates a stronger impression upon the reader of such information (Northumbria university n.d.). Generally for most people a product has images and slogans simultaneously are more help consumers to remember. For instance, the biggest Chinese micro-blogging Weibo typically use the dual coding theory. Every time if you close the app in the background on the phone, you will see the image and slogan of Weibo when you reopen this app. The image of Weibo is a icon represent people’s eyes and the slogan of Weibo translate to English is â€Å"find something new anytime and anywhere†. Although there are thousands of Apps on the smart phone now. But not too much Apps trying to do this. Weibo use the creative image and slogan simultaneously can catch up some consumers attention to some extent. 2.0 Mobile Lifestyle In the digital age, today’s society have already emerged a mobile life in the world. Most people even cannot imagine a life without mobile and the Internet. In the Educause Center for Applied Research (ECAR) conducts annual surveys and interviews in 2008, a student respondent illustrated the broader trends borne out of the data: I dont look at it as getting on the Internet. The Internet is a part of life. Its a lifestyle. Mobile lifestyle influences the everyday life of consumers in many ways in media spaces. 2.1 Relationships Media spaces have great influences to the interpersonal relationship. Particularly the mobile media spaces totally change the development of relationships between people. The interpersonal relationship can better develop and communicate through multiple media forms for mobile lifestyle, such as social media, email, phone call, SMS, video call and so on. It makes you keep in touch with your friends have no more need of face-to-face communication. Facebook always let you find some people who you have long time no see or long lost, even you can find your primary school classmates. It is good that Facebook build a more close connection with you and your friends or just people we know. Also the new media create many new interpersonal relationship. Some people are trying to date online, some people maybe have many online friend but never meet. Now the human relationships become more diversification because of media space. 2.2 Globalized Communication ways The advanced mobile technologies make the media spaces coming to globalization, which is a goal traditional media cannot accomplish. The almost all functions that consumers’ needs have included in a smart phone. Because media space is no longer have the distance of time and space, and the media communication ways remove the restriction of the region. For consumers, they can communicate everywhere over the world. Undoubtedly, media space is a space without borders that similar to the theory of cosmopolitanism. Cosmopolitanism is a western notion that epitomizes the need social agents have to conceive of a political and cultural entity, larger than their own homeland, that would encompass all human beings on a global scale. The Internet has brought about the possibility of a transnational imagined virtual community: a decentered cosmopolitan crowd, synchronized by cyberspace, interacting on real-time, and engaging in global commercial, cultural and political exchanges (Ribeiro 2001). If media spaces combine with the theory of cosmopolitanism, It will be different with the reality space that every consumer is equal and there is no nationality, regional or social class limitations. For instance, consumers of smart phone can use multiple social media to connect with the people in almost any countries in the world if they want. The lat est figures from Facebook suggest that the number of people actively using social media each month has now passed the 2 billion mark over the world (Kemp 2014). Those social media support a huge number of globalized social media users to exchange and transmit the information in media spaces. Furthermore, languages no longer be the biggest barrier of communication if you go to an unfamiliar environment with different language. The use of translation software is a good global communication ways. There was a report said an elderly Chinese couple, which cannot understand and say English, immigrate to Canada. They nearly have not felt any communication barriers. Because they said if they have some troubles when they going out, they always use the translation software to communicate with local people. It is a great example that the communication of consumers getting more simple and easy under the digital media space influences. 2.3 Online Shopping and Travel Online shopping also is a main activity for consumers in media spaces. The total monthly amount of trade on the large shopping website like Amazon, Ebay and Taobao is an incredible number cannot imagined. Consumers can buy everything you want in those shopping website whether clothes or any electronic products, new or old. Online shopping satisfies whatever needs of consumers. Sometimes It is spend too much time and cost shopping in the shopping mall. Online shopping is cheaper and fast than go window shopping. Online shopping has become a habit for many consumers and maybe it will become the mainstream way for consumption. In additions, the mobile lifestyle of consumers cannot be without travel.For many consumers, travel is a way to enjoy life. Media spaces make traveling more and more easy because of mobile lifestyle. Today travelers can finish it just use the computers or smart phone at home. Some traveling websites not only have traveling party services, but also provide the reservation for air tickets, railway tickets and hotel accommodation. And almost every airline has their own official website and official App to allow people booking online. Also if you use the smart phone, you can find many apps are providing travel strategies for each country. Media spaces offer lots of convenience for consumers. 3.0 Thoughts of consumers 3.1 Celebrity effects Companies usually use the media to shape the thoughts of consumers to achieve their goals. Celebrity effects are famous marketing tools in media spaces, which companies use the social influence of celebrity to promote their popularity and brand awareness. Celebrities also have an effect on the charity events and public service advertising. ALS Ice Bucket Challenge is a successful example take advantage of celebrity effects in 2014. This example can describe through the mass communication model of Lasswell. Lasswell was a well-known American political scientist and communications theorist. Lasswell’s model, one of the first communication models, is summed up in five questions: Who, Says what, In which Channel, To Whom, With what effect. Who: the person who formulates the message What: the content of the message Channel: the medium by which the message is being communicated Whom: the person or persons who receive the message Effect: the outcome of the message. The initiator of ALS Ice Bucket Challenge is a former Boston College baseball player Pete Frates who is a disease amyotrophic lateral sclerosis patient. The content is this activity is ALS Ice Bucket Challenge promote awareness of the disease amyotrophic lateral sclerosis (ALS) and encourage donations to research. The rules of the Ice Bucket Challenge are either donate $100 to an ALS charity, or dump a bucket of ice water on your head or both. After, you can challenge a few people to join in too (Lecher 2014). For in which channel, Pete Frates post the video first and it through the social media spreed very rapidly. Then many world-famous celebrities, athletes, and tech CEOs like Mark Zuckerberg, Kobe Bryant, Taylor Swift and even President Obama all taking part in this activity to post their video on Facebook, Youtube and Twitter or donate the money for the ALS association. ALS Ice Bucket Challenge is reported by various media forms and lots of countries. This activity became globalization and had a huge impact that the receivers are the people around the world. The outcome of this challenge is raising millions of dollars and let ma ny people pay attention to the disease amyotrophic lateral sclerosis. 3.2 hyperreality Baudrillard believed that a contemporary society, founded on media and technology, would see the spaces of imagery and reality merge. What follows is a world where the real is not layered with the imaginary. Rather that the world becomes a ‘simulation’ of imagery where the world favours the ‘more real, than real’ (Northumbia university n.d.). Media images, the Internet, online games, mobile games and virtual spaces are taking people usually spend time communicating with a hyper-real world. Many online games and mobile games use hyperreality enable people to be the characters they want to be. When consumers see the world through media spaces under the screen, they usually integrate the real world with the hyper-real world in their mind. Advertising sells the public through strong, desirable images, and many consumers buy into the brands point of view and products. The objective of hyperreality in the media is to shape the thoughts of consumers. Conclusion In conclusions, this paper explored that how media spaces shape consumers in mobile lives. Some theories show that advertising is constantly transmit the new information to consumers for shaping their behaviors and attitudes of consumption. Also the thoughts of consumers will influenced by the media. Definitely, media spaces changed the lifestyle of people. The exchange between people through mobilities become more and more fast and simple. And consumers have new lifestyles like online shopping and online dating. The rise of an intensively mobile society reshapes the self – its everyday activities, interpersonal relations with others, as well as connections with the wider world (ElliottUrry 2010). Media spaces always express as different forms all around us, make people feel like being a part of them, and mixed itself with social realities. In the future, media spaces will sustainable growth and keep playing the significant role to shape consumers in the society.

Physics of Neurons Essay -- physics neuron

The human nervous system is divided into two parts, the central nervous system and the peripheral nervous system. The central nervous system, CNS, is just the brain and spinal cord. The peripheral nervous system, PNS, includes the nerves and neurons that extend outwards from CNS, to transmit information to your limbs and organs for example. Communication between your cells is extremely important, neurons are the messengers that relay information to and from your brain. Nerve cells generate electrical signals to transmit information. Neurons are not necessarily intrinsically great electrical conductors, however, they have evolved specialized mechanisms for propagating signals based on the flow of ions across their membranes. In their inactive state neurons have a negative potential, called the resting membrane potential. Action potentials changes the transmembrane potential from negative to positive. Action potentials are carried along axons, and are the basis for "information transportation" from one cell in the nervous system to another. Other types of electrical signals are possible, but we'll focus on action potentials. These electrical signals arise from ion fluxes produced by nerve cell membranes that are selectively permeable to different ions. Neurons and glia (cells that support neurons) are specialized cells for electrical signaling over long distances. Understanding neuronal structure is important for understanding neuronal function. The number of synaptic inputs recieved by each nerve cell in our (human) nervous system varies from 1-100,000! This wide range reflects the fundamental purpose of nerve cells, to integrate info from other neurons. Cellular organization of neurons resembles that of other ce... ...ive current flow. Another way to improve the passive flow is to insulate the axonal membrane with myelin. This reduces the amount of current that would otherwise leak out of the axon and increases the distance that the current can flow passively. Myelination, aka axon insulation, increases action potential conduction up to 150m/s compared to 0.5-10m/s conduction velocities of unmyelnated axons! Speedy delivery of current (information) along axons is also due to the nodes of Ranvier. Nodes of Ranvier are gaps between insulated portions of the axon. The gaps create a place where the current can flow out of the axon so an action potential can be generated. Action potentials are started at one end of the node, flow passively through the myelinated axon, and pop out the other side to jump to the next node. This jumping of action potentials is called saltatory.

Android: Mobile os Vs Desktop os

Mobile os Vs Desktop os Android was designed from the ground up as an operating system (OS) for mobile devices. Its built-in application and memory-management systems were engineered with battery life as one of the most critical concerns. The Android OS does not work like a desktop operating system. On a desktop OS, like Windows, Mac OS X, or Ubuntu Linux, the user is responsible for closing programs in order to keep a reasonable amount of memory available. On Android, this is not the case. The OS itself automatically removes programs from memory as memory is needed.The OS may also preload applications into memory which it thinks might soon be needed. Under the Hood of Google Android The easiest way I can think of to visualize Android's structure is by imagining a house with five rooms The house represents Android in general. The rooms inside, however, represent the five key features in Android's structure: * Applications * The Application Framework * Libraries * Android  Runtime * Linux Kernel. Now, imagine that each of these rooms hold a certain number of people. Each person represents an element of that room. Different rooms hold different amounts of people.Applications This first room is a doozy. It's â€Å"people† represent all the applications that you have in Android. Games, SMS a calendar, maps, a browser, and your contacts. All applications are written in Java ,so you can add or take away as many of these as you like. The Application Framework As a developer, you'll have full acces to the APIs used by the core apps. Android is designed so that any application can publish its capabilities. In turn, any  other  application can use those capabilities, as well. It has some security constraints, as is expected, but still. That's pretty awesome.Along with all that, you get a Content Provider (which allows apps to share information), a Resource Manager (to help you with graphics, layout files, etc), a Notification Manager (which gives you those a nnoying status beeps and such), and an Acticity Manager (which manages the life cycle of your apps). All in all, when it comes to creating applications quickly and easily, Android has you covered. We'll cover how to write an application in another article. So, you could say that the ‘people' in this room are the managers and providers and etc. Believe me, there are a LOT.Libraries Android has a set of core libraries off of which the applications run. As always, developers can directly access these. Some of the core libraries include FreeType, SQLite, LibWebCore, and SGL. Android Runtime You could say that the ‘Android runtime' room is pretty exclusive– it only has two people: the Dalvik Virtual Machine and the core libraries (am I getting on your nerves with this ‘people' thing yet? ). In Google Android, there's a tool called ‘DX'. What this does is it executes files in ‘. dex' format, which are specially for the Dalvik Virtual Machine.This forma t is also created for minimal memory footprints, which makes it ideal for cell phones. The Dalvik Virtual Machine is written so it can run multiple prcesses quickly and smoothly. It relies on the Linux Kernel to do its magic. We'll talk about that right after this. Linux Kernel Lastly, we have the Linux Kernel. This little room contains the Keypad, WiFi, Camera, and etc. drivers. The Linux Kernel holds all of Android's internal structure together. It uses Linux 2. 6, and also acts like an abstraction layer between the hardware and the software. 6 FILE SYSTEM . 1 Storage media: NAND Android uses the YAFFS flash file system, the first NAND optimized Linux flash file system. For mobile devices, hard disks are too large in size, too fragile and consume too much power to be useful. In contrast, flash memory provides fast read access time and better kinetic shock resistance than hard disks. There are fundamentally two different types of flash memory based on their construction technique: NOR and NAND. NOR is low density, offers slow writes and fast reads. NAND is low cost, high density and offers fast writes and slow reads.Embedded systems are increasingly using NAND flash for storage and NOR for code and execution. Limitations Important limitations of NAND memory include block erasure and memory wear. Block erasure means that when erasing any memory the whole block must be erased. NAND can be randomly accessed on a page basis during programming, but cannot offer arbitrary random access rewrite or erase during normal operation. To overcome this limitation, memory segments are marked to be removed or â€Å"dirty†. When the entire block is dirty, then it can be erased.Memory wear means that there are a limited number of erase-write cycles in the flash memory and at the end of its lifetime the data integrity of storage will deteriorate. Wear levelling techniques are used to uniformly use whole sections and to optimize the total lifetime of the device. Bad block management (BBM) is also used to perform write verification and remapping to spare sectors in case of write failure. 6. 2 File system for NAND: YAFFS YAFFS (Yet Another Flash File System) was developed by Toby Churchill Ltd (TCL) as a reliable filing system with fast boot time for their flash memory devices.They initially tried to modify existing flash file systems such as JFFS (used mainly for NOR) to add NAND support, but it turned out that the slow boot time and RAM consumption of existing flash file systems was unacceptable. This led them to develop a different flash file system especially for NAND according to its features and limitations to optimize performance and ensure robustness. Upon completion YAFFS performed better than existing flash file systems and can still be used with NOR, even though it is was specifically designed for NAND. YAFFS is the first flash file system specifically designed for NAND flash.YAFFS includes the following features: †¢ Journaling: a log-s tructured file system, which makes it robust to possible power failures. Note that YAFFS requires some RAM to maintain the data structure for its log. †¢ Garbage collection: highly optimized and predictable garbage collection strategies that makes it high performance and deterministic under hard writing. Collection is executed when free space becomes low. †¢ Lower memory requirement: it has a lower memory footprint than most other logstructured flash file systems, so it is more scalable. Flexibility: it uses a more general definition of NAND flash, is highly configurable and can be customized to work with various flash devices, different geometries, different error correction options, caching options, etc. †¢ Portability: although YAFFS was originally designed for use with Linux, its modular design make it easy and portable to many operating systems. The file-system-specific code was kept separate from the main YAFFS file system code. The YAFFS Direct Interface (YDI) can hook up to other filesystems by applying a wrapper layer. Robustness: it is well tested and has been used in many products. Bad block handling and error correction mitigate the limitations of flash memory. We can conceptually treat YAFFS as an improved version of flash file system with following improvements: 1. YAFFS uses less run-time RAM. 2. YAFFS garbage collection is simpler and faster. 3. YAFFS uses a whole page per file for headers and provides no compression. 4. YAFFS can be used on NOR but, will not perform very well. Therefore, partition size can be a guideline to choose between YAFFS and JFFS.For smaller partition sizes JFFS is better suited whereas for larger sizes YAFFS performs better. KERNAL MODIFICATIONS Android is based on the Linux, but does not use a standard Linux kernel. The kernel enhancements of Android include alarm driver, ashmem (Android shared memory driver), binder driver(Inter-Process Communication Interface), power management, low memory killer, ker nel debugger and logger. All these kernel enhancements have been contributed back to the open source community under the GNU Public License (GPL) [8]. Here we list a summary of the most substantial components : alarm driver: provides timers to wake devices up from sleep * ashmem: allows applications to share memory and manages the sharing in kernel levels. * binder driver: facilitates inter-process communication since data can be shared by multiple applications through the use of shared memory. A service registered as an IPC service do not have to worry about different threads because binder will handle, monitor and manage them. Binder also takes care of synchronization between processes. * Power management: built on the top on standard Linux Power Management (PM) and take a more aggressive policy to manage and save power.Android is hailed as â€Å"the first complete, open, and free mobile platform. † Complete: The designers took a comprehensive approach when they developed t he Android platform. They began with a secure operating system and built a robust software framework on top that allows for rich application development opportunities. Open: The Android platform is provided through open source licensing. Developers have unprecedented access to the handset features when developing applications. Free: Android applications are free to develop. There are no licensing or royalty fees to develop on the platform.No required membership fees. No required testing fees. No required signing or certification fees. Android applications can be distributed and commercialized in a variety of ways. Android instead has its own Linux power extension, Power Manager instead. The core power driver (Shown at the bottom of Figure 3 as â€Å"Power†) was added to the Linux kernel in order to facilitate this functionality. This module provides low level drivers in order to control the peripherals supported by the Power Manager. These peripherals currently include: scree n display and backlight, keyboard backlight and button backlight.Each peripheral's power is controlled through the use of Wake Locks. These locks are requested through the API whenever an application requires one of the managed peripherals to remain powered on (Each lock setting shown in Table 1). If no wake lock exists which â€Å"locks† the device, then it is powered off to conserve battery life. In the case of multiple power settings the transition is managed through the use of delays based on system activity. A sample of this behaviour is shown in Figure 4 for the screen backlight. In addition to Wake Locks the Power.