The Design and Implementation of an E-Commerce Site for...

TABLE OF CONTENTS 1. INTRODUCTION......................................................................................................... 1 2. LITERATURE REVIEW ............................................................................................ 1 3. PROJECT DESIGN...................................................................................................... 3 3.1 DATA M ODEL ............................................................................................................ 4 3.1.1 Database Design................................................................................................ 6 3.2. PROCESS M ODEL ................................................................................................... 10†¦show more content†¦4 FIGURE 2 FUNCTIONAL DECOMPOSITION DIAGRAM........................................................... 11 FIGURE 3 CUSTOMER - BROWSE CONTEXT DFD................................................................ 13 FIGURE 4 CUSTOMER - BROWSE DETAILED DFD............................................................... 13 FIGURE 5 CUSTOMER – SHOPPING CART CONTEXT DFD ................................................... 14 FIGURE 6 CUSTOMER - SHOPPING CART DETAILED DFD................................................... 14 FIGURE 7 CUSTOMER - SHOPPING CART DETAILED DFD................................................... 15 FIGURE 8 CUSTOMER - SHOPPING CART DETAILED DFD................................................... 15 FIGURE 9 CUSTOMER – AUTHENTICATION – USERPROFILE DFD....................................... 16 FIGURE 10 AUTHENTICATED USER-PURCHASE CONTEXT DFD ......................................... 16 FIGURE 11 CUSTOMER - AUTHENTICATION - PURCHASE DFD ........................................... 17 FIGURE 12 CUSTOMER - NEW USERREGISTRATION DFD ................................................... 18 FIGURE 13 ADMINSTRATOR CONTEXT DFD ................................................. ..................... 18 FIGURE 14 ADMINISTRATOR DETAILED DFD .................................................................... 18 FIGURE 15 M ENU ............................................................................................................... 19 FIGUREShow MoreRelatedE Commerce : Commercial Transactions Conducted Electronically On The Internet1161 Words   |  5 PagesINTRODUCTION: E-commerce is known as commercial transactions conducted electronically on the Internet. Introduce GOGAL to online business in order to individual customer and to support visitors to become customers and to encourage loyalty for repeat purchase in their customer to develop maintain the GOGAL brand and need to identify their target market through types of advertising and their placement use of e-mail, CRM, social media etc. in visitors/ customers communication. Ecommerce definitionRead MoreThe Impact Of E Commerce On Business7352 Words   |  30 PagesIntroduction†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦3 1. Understand the impact of e-Commerce on business 1.1 Critically discuss the expectations of internet customers†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦4 1.2 Critically assess the potential impact of common applications on an e-Commerce business†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..........†¦8 2. Be able to plan an e-Commerce strategy 2.1 Plan an e-Commerce implementation strategy for an e-Commerce business†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦.12 3. Be able to manage an e-Commerce strategy 3.1 Critically assess the risks of linkingRead MoreCIS1101 past exam paper1947 Words   |  8 PagesCIS1101 – BUSINESS ONLINE Page 1 of 14 Examination Period - Semester 2, 2014 PART A Multiple Choice Questions You are required to answer forty (40) questions. This section is worth a total of forty (40) marks. Please record your answers on the CMA Sheet provided. QUESTION 1 The ____________________ is the major reason that the Internet has such potential for destroying traditional conceptions and implementations of intellectual property law. a) ability to make perfect copies of digital works atRead MoreMarketing Pl Amazon s Marketing Strategy1328 Words   |  6 Pagesoutline Amazon’s marketing strategy, financial projections, an implementation plan, and an evaluation of metrics and control. It serves as a guide to highlight where Amazon has been and where it intends to grow in all of its marketing aspects in order to increase sales and customer satisfaction and loyalty. 2. Company Overview Amazon was founded by Jeff Bezos and is headquartered in Seattle Washington and is now one of the largest global online retailers. When Jeff Bezos founded Amazon, he did so withRead MoreApplying Information Security And Sdlc2798 Words   |  12 PagesApplying Information Security and SDLC to Books A Million Operating a retail store with modern technology provides seemingly endless benefits for the retailer and enhanced capabilities and access for consumers. This concept is particularly true for retail stores that also operate online electronic commerce stores. However, technology grows and evolves so fast and effectively that what is currently considered modern will soon be considered legacy. To keep up with technological developments andRead MoreProject Proposal for E-Commerce Site4703 Words   |  19 Pagessolutions improve the experience customers wish to have while shopping online. Research shows that nearly 47% drop out when they get to the checkout due to various reasons as will be highlighted later on. The main aim of this project is to develop an online shopping system for Diversey East and Central Africa. I have to acknowledge the fact that developing an online store without trying to understand the reasons why many online stores fail without meeting their objectives is like also planning toRead MoreImplementation of E-Commerce on Supply Chain Management7098 Words   |  29 PagesSCHOOL OF COMMERCE D.A.V.V MAJOR RESEARCH PROJECT ON â€Å"Implementation of e-commerce on supply chain management with reference to logistic management† A Research Dissertation Submitted for Partial Fulfillment of Degree of Bachelor’s of Foreign Trade (2009-2012) GUIDED BY: SUBMITTED BY: Mr. Vandit Hedau Rohit Wagle Read MoreThe Elements Of Internet Marketing4060 Words   |  17 PagesIntroduction 1.1 The elements of internet marketing 1.2 Internet marketing mix 1.3 Internet marketing tools/e-tools 1.4 Interactive order processing 2.1 Search engine marketing (SEM) and search engine optimization (SEO) 2.2 Opt-in email and email marketing 2.3 Best practices in online public relations 2.4 How business use digital media communities 3.1 Secondary market research 3.2 Design of an online survey 3.3 Use of electronic customer relationship marketing 4.1 An outline of internet marketing planRead MoreThesis Example1721 Words   |  7 Pages1.1 Background of the Study Online ordering is the process consumers go through to purchase products service over the internet An online shop, e-shop, e-store, internet shop , webshop, webstore, online store, or virtual store cause The physical analogy of buying products or services at a bricks and mortal retailer or in a shopping mall The metaphor of an online catalog is also used, by analogy with mail order catalogs. All types of store have retail web sites, including those that do not alsoRead MoreThe Impact Of Digital Media On The World Of Trade, Commerce, Education, And Politics1250 Words   |  5 PagesRemaining up to date with changing technology and online trend is another strategy that an organization might implement to accomplish its marketing goals. People tend to be more interested in popular trends and lean to updated elements. For example, prior to the emergence of mobile technology, people used to consume digital media contents by using their desktop or laptop computer. However, nowadays, people are using mobile phones more than any other types of devices to access any type of digital

New Forest Coastline Free Essays

The New Forest coastline is situated between the Dorset border and the Southampton Water on the south-west coast of Britain. It is split into three main areas and is managed mainly by the New Forest District Council but also other councils. The three areas are, Christchurch Bay, Western Solent, and Southampton Water. We will write a custom essay sample on New Forest Coastline or any similar topic only for you Order Now There is a big issue that affects this coastline. The cliffs on the coast are slowly being eroded, and the low-lying areas need to be protected from coastal flooding. Natural landscapes and wildlife habitats need to be protected for people who want to work and visit the areas. This problem attracts a lot of interest from all the councils who try and decide what system and form of protection should be used. Physical Features Human Land-use The coastline is lined with many landforms and the land surrounding the area is used by humans for various activities. Christchurch Bay between Highcliffe and Hurst Spit has very narrow shingle beaches on its coastline and is backed by cliffs that are up to 30m in height. These cliffs are mainly made of sand and clay and are subject to erosion and in some places the cliffs have retreated up to 60m over 25 years. Even built up areas are exposed to coastal flooding and occasionally experience mudflows and landslips. Hurst Spit itself is vulnerable to the erosion of the sea after having been breached over several years. The area is used mainly for settlement and many villages have been built up along the coast all of which are in danger of flooding and/or collapsing. The Western Solent between Hurst Spit and Calshot is slightly different to Christchurch Bay. This area is full of coastal marshes with a lot of wildlife and animal habitats. This area is low-lying and therefore there is a major risk of flooding, especially when there are high tides and heavy rain. There are also two river estuaries from the Lymington River and the Beaulieu River. This area is used for boat-building and repair but also for recreational sailing. Southampton Water is situated between the towns of Calshot and Redbridge. There are coast marshes and intertidal areas with a great nature and wildlife value. The area is at risk from water pollution caused by domestic sewage and industrial waste. This former river estuary has been now developed and is used for major industry including oil refining and there is also a power station. The rest of the area is used for housing. Why we Need a Coastal Management System There is a big need for a coastal management system. Human activity has influenced the area because the scenery and recreational activities and potential attract many visitors and holiday-makers. Many other people emigrate there because it provides an attractive environment to live, work and retire. The coastline brings in more money for the locals in the form of â€Å"foreigners† and therefore without the coastline many people would have no source of income. However, human activity provides a certain amount of pressure which threatens to change the coastline and its natural ecological balance. Apart from human factors physical factors hat take place also influence the coastline’s shape. Waves, Currents, groundwater, movements and weathering have a considerable impact on the shape of the coastline and human activity – this must be to be taken into account when deciding management proposals for the coast. Action taken by the Local Authority The local authority has done a lot of work involving the coastline and now must set up a management scheme to stop many risks. Over various years many protection methods have been used. Concrete sea-walls were built to protect the cliffs; however it has been proven that actually absorb the wave energy instead of reflecting it. They are also an eye-sore. Groynes have also been introduced in the system and they stop the movement of material along beaches as well as widening them. Low-lying areas have been protected by dykes and flood walls, however some people have suggested that coastal flooding should take place as a natural event even if property is at risk. There have also been attempts to protect wildlife areas and bird sanctuaries. Their Objectives The New Forest District Council have many objectives and some are more important than others, including: 1. The coast need to be protected because many properties are lined on the cliff edges and there is a big risk of them collapsing. 2. Areas of value need to be protected as they attract tourists and bring in more money for the locals and the council so they can easily afford to protect the rest of the coastline. 3. The landscape is important as it also brings in more tourists with its natural beauty of which should be protected. 4. Pollution needs to be prevented so any sort of protection doesn’t become eroded by acid rain and also to improve the quality of life and the water that goes into the towns. 5. The coasts’ economy needs to be recognised so it can be maintained and the social functions of the coast can take place. 6. Cooperation is important between everyone from the local councils to the industry owners. 7. Public awareness needs to be improved to let people know where they stand and what danger they are in. 8. Historical aspects needs to protected because they are an important part of history, this is not very important. 9. Developing criteria for the development of the coast is important for future vents and emergencies. 10. The least important is recreational activities as these can be done in many other places. Alternative Suggestions There are any other ways in which the coastline can be protected. On the coast many things can be used for protection. A recurved sea wall can reflect the waves and push them back out to the sea. Rip-rap are large boulders used on the coast to absorb the wave energy and disperses it. Gabions are used to absorb some of the wave energy and stop erosion as do wooden revetments. To decide what to use we would use cost-benefit analysis which would allow us to make best use of our money. How to cite New Forest Coastline, Papers

Song Analysis Research Paper Example

Song Analysis Paper Creative artist’s basic objective in writing a musical piece is to express and communicate as well as convey certain thoughts, emotions, and states of being to his listeners. These thoughts, feelings, and emotions are results of the composer’s personal views about the world he lives in.   He expresses these feelings and emotions through the musical language that he knows with directness and powerful communicative ability no other art expression can ever give meaning to. The song â€Å"I Don’t Want To Be† by Gavin DeGraw is a song about a person who is unhappy and who desperately seeks attention, identity, as well as love and care from parents and friends. He is a person who’s tired of his life, a person who’s long been wanting peace of mind because all through out his life, he’s been searching and looking for the meaning of his existence. The person reflected in the song is a person who is suffering from despair, anxiety, sadness, emptiness, and anger. A person who lost self-worth, identity and meaning in life. A person who is struggling to live due to confusion and distrust in the world that he lives in, one who lost his worth after so much struggles and bad experiences. We will write a custom essay sample on Song Analysis specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Song Analysis specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Song Analysis specifically for you FOR ONLY $16.38 $13.9/page Hire Writer These emotions are reflected in the following lyrics: I don’t have to be anyone other than the birth of two souls in one part of where I’m going, is knowing where I’m coming from; All I have to do is think of me and have peace of mind; I’m tired of looking round rooms’ wondering what I’ve got to do and who I’m supposed to be; I’m surrounded by liars, impostors, and identity crisis; Can I have everyone’s attention please? There are reasons behind a person’s unhappiness and discontentment in life. It might be that he is not satisfied with â€Å"what he is†, â€Å"where he is†, and â€Å"what has†. He may not be living according to his moral standards, expectations and his knowledge of what is just and right. He might not be the person he wishes to become thus, he is unhappy, displaced, feel neglected and in great pain. Life is a process of self-validation, of life-long learning, of trying to overcome life’s trials and struggles. Each of us possesses capacities, potentials, and capabilities that help us combat our fears and problems. God gave us wisdom to be able to distinguish or determine the right from wrong. All of us experience tough moments and situations in our lives that sometimes, we think and feel, we are alone and no one cares for us. It is at this point when our basis of self-worth and identity is shaken and the meaning of our personal existence diminishes. Being criticized and ignored is one of the most self-invalidating experiences because our life revolves around social relationships and self-concept. It hurts our feelings and egos when people treated  Ã‚   us someone inferior or unworthy of their attention and respect. Losing someone dear to us can also create extreme pain and loneliness as well as loss of primary support system. When we are surrounded by people who do not believe in us, we feel unappreciated and invalidated. As we go through personal developmental changes in life, our intimacy need is also changed- from a need for protection and approval to the need of being fully understood, accepted, and connected emotionally and spiritually. When these needs are not met, we experience turmoil and lack of self-validation. We fail to value our self-worth and competence. We lose our confidence and self-respect and we become unhappy, hopeless, and directionless. Generally, it is the role of parents to provide us solid psychological, emotional, and spiritual foundation. When they fail to provide us these healthy experiences, we become inferior and not confident with our selves. Skills, self-concept, self-confidence, self-esteem, as well as interpersonal skills should be honed or cultivated at the early age of an individual. When these are needs are met, certainly the individual becomes mature, confident, happier, positive and appreciative of his self and of his life. Because it is only when a person loves himself that he can love others, when he accepts himself that he accept others, and only when his needs are met can he meet the needs of others. Foremost, it is only when a person forgives himself that he can forgive others. Almost everyone encounters or experiences a time when life is shattered by a crisis event. Very few realizes that an upsetting experience can actually have a positive outcome, that which leads to an increased personal maturity. When these experiences are dealt with appropriately, we certainly will become the person that we hope to be. And we will be happier, contented, productive, and most of all, appreciative about ourselves, the people around us, and our life. As created by God, we are architects and engineers of our own lives as we design our future ourselves. It is actually us who choose our destinies and our fates.

A New List of Anti-Suffragist Reasons

A New List of Anti-Suffragist Reasons Alice Duer Miller, a writer and poet, wrote a column in the early 20th century for the  New York Tribune  called Are Women People? In this column, she satirized the ideas of the anti-suffrage movement, as a way of promoting womens suffrage. These were published in 1915 in a book by the same name. In this column, she sums up reasons given by the anti-suffrage forces arguing against the womens vote. Millers dry humor comes through as she pairs reasons that contradict each other. Through this simple pairing of mutually contradictory arguments of the anti-suffrage movement, she hopes to show that that their positions are self-defeating. Below these excerpts, youll find additional information about the arguments made. Our Own Twelve Anti-Suffragist Reasons Because no woman will leave her domestic duties to vote.Because no woman who may vote will attend to her domestic duties.Because it will make dissension between husband and wife.Because every woman will vote as her husband tells her to.Because bad women will corrupt politics.Because bad politics will corrupt women.Because women have no power of organization.Because women will form a solid party and outvote men.Because men and women are so different that they must stick to different duties.Because men and women are so much alike that men, with one vote each, can represent their own views and ours too.Because women cannot use force.Because the militants did use force. Reasons #1 and #2 Arguments #1 and #2 are both based on the assumption that a woman has domestic duties, and is based on the separate spheres ideology  that women belong in the domestic sphere, taking care of the home and the children, while men belong in the public sphere. In this ideology, women ruled the domestic sphere and men the public sphere- women had domestic duties and men had public duties. In this division, voting is part of public duties, and thus not a womans proper place. Both arguments assume that women have domestic duties, and both assume that domestic duties and public duties cannot both be attended to by women. In argument #1, its assumed that all women (all being an obvious exaggeration) will chose to stick with their domestic duties, and thus wont vote even if they win the vote. In argument #2, its assumed that if women are permitted to vote, that they will all then abandon completely their domestic duties. Cartoons of the time often emphasized the latter point, showing men for ced into domestic duties. Reasons #3 and #4 In  arguments #3 and #4, the common topic is the effect of a womans vote on marriage, and both assume that husband and wife will discuss their votes. The first of these arguments assumes that if the husband and wife differ on how theyll vote, the fact that she is able to actually cast a vote will make for dissension in the marriage- assuming either that he wont care about her disagreement with his vote if he is the only one to cast a vote, or that she wont mention her disagreement unless shes permitted to vote. In the second, its assumed that all husbands have the power to tell their wives how to vote, and that the wives will obey. A third related argument, not documented in Millers list, was that women already had undue influence on voting because they could influence their husbands and then vote themselves, assuming apparently that women had more influence than men than vice versa. The arguments assume different outcomes when a husband and wife disagree about their vote: that the dissension will be a problem only if the woman can vote, that the woman will obey her husband, and in the third argument which Miller doesnt include, that the woman is more likely to shape her husbands vote than vice versa. Not all can be true of all couples who disagree, nor is it a given that husbands will know what their wives votes will be. Or, for that matter, that all women who will vote are married. Reasons #5 and #6 In this time period, machine politics and their corrupting influence was a common theme already. A few argued for the educated vote, assuming that many who were uneducated voted merely as the political machine wanted them to. In the words of one speaker in 1909, documented in the  New York Times,  The great majority of the Republicans and Democrats follow their leader to the polls as the children followed the Pied Piper. The domestic sphere ideology that assigns women to the home and men to public life (business, politics) is also assumed here. Part of this ideology assumes that women are more pure than men, less corrupt, in part because they are not in the public realm.  Women who are not properly in their place are bad women, and thus #5 argues that they will corrupt politics (as if its not corrupt already). Argument #6 assumes that women, protected by not having the vote from the corrupting influence of politics, will become corrupted by participating actively. This ignores that if politics is corrupt, the influence on women is already a negative influence. One key argument of the pro-suffrage activists is that in corrupt politics, the pure motives of women entering the political realm will clean it up. This argument may be criticized as similarly exaggerated and based on assumptions about womens proper place. Reasons #7 and #8 Pro-suffrage arguments included that womens vote would be good for the country because it would lead to needed reforms. Because there was no national experience with what would happen if women could vote, two contradictory predictions were possible by those who opposed womens vote. In reason #7, the assumption was that women were not organized politically, ignoring their organization to win the vote, work for temperance laws, work for social reforms. If women werent organized politically, then their votes wouldnt be very different from those of men, and there would be no effect of women voting. In reason #8, the pro-suffrage argument about the influence of women in voting was seen as something to fear, that what was already in place, supported by the men who voted, could be overturned if women voted. So these two arguments were mutually incompatible: either women would have an effect on the outcome of voting, or they would not. Reasons #9 and #10 In #9, the anti-suffrage argument is back to the separate spheres ideology, that mens sphere and womens spheres are justified because men and women are so different, and thus women are necessarily excluded by their nature from the political realm including voting. In #10, an opposite argument is mustered, that wives will vote the same as their husband anyway, to justify that women voting is unnecessary because men can vote what was sometimes called at the time a family vote. Reason #10 is also in tension with arguments #3 and #4 which assume that wife and husband will often have disagreement about how to vote. Part of the separate spheres argument was that women were by nature more peaceful, less aggressive, and thus unsuited to the public sphere. Or, in contrast, the argument was that women were by nature more emotional, potentially more aggressive and violent, and that women were to be relegated to the private sphere so that their emotions would be held in check. Reasons #11 and #12 Reason #11 assumes that voting sometimes is related to the use of force- voting for candidates who might be pro-war or pro-policing, for instance. Or that politics itself is about force. And then assuming that women are by nature unable to be aggressive or support aggression. Argument #12 justifies being against women voting, pointing to the force used by British and later American suffrage movements. The argument calls up images of Emmeline Pankhurst, women smashing windows in London, and plays into the idea that women are to be controlled by keeping them in the private, domestic sphere. Reductio ad absurdum Alice Duer Millers popular columns on the anti-suffrage arguments often played on similar  reductio ad absurdum  logical argument, attempting to show that if one followed all the anti-suffrage arguments, an absurd and untenable result followed, as the arguments contradicted each other. The assumptions behind some arguments, or the conclusions predicted, were impossible to both be true. Were some of these strawman arguments- that is, a refutation of an argument that wasnt really being made, an inaccurate view of the other sides argument? When Miller characterizes the opposing arguments as implying that  all  women or  all  couples would do one thing, she may move into strawman territory. While sometimes exaggerating, and perhaps weakening her argument if she were in a merely logical discussion, her purpose was satire- to highlight through her dry humor the contradictions inherent in the arguments against women getting the vote.

Definition of Wormhole - Theory of Relativity

Definition of Wormhole - Theory of Relativity Definition: A wormhole is a theoretical entity allowed by Einsteins theory of general relativity in which spacetime curvature connects two distant locations (or times). The name wormhole was coined by American theoretical physicist John A. Wheeler in 1957, based on an analogy of how a worm could chew a hole from one end of an apple through the center to the other end, thus creating a shortcut through the intervening space. The picture to the right depicts a simplified model of how this would work in linking two areas of two-dimensional space. The most common concept of a wormhole is an Einstein-Rosen bridge, first formalized by Albert Einstein and his colleague Nathan Rosen in 1935. In 1962, John A. Wheeler and Robert W. Fuller were able to prove that such a wormhole would collapse instantly upon formation, so not even light would make it through. (A similar proposal was later resurrected by Robert Hjellming in 1971, when he presented a model in which a black hole would draw matter in while being connected to a white hole in a distant location, which expels this same matter.) In a 1988 paper, physicists Kip Thorne and Mike Morris proposed since that such a wormhole could be made stable by containing some form of negative matter or energy (sometimes called exotic matter). Other types of traversible wormholes have also been proposed as valid solutions to the general relativity field equations. Some solutions to the general relativity field equations have suggested that wormholes could also be created to connect different times, as well as distant space. Still other possibilities have been proposed of wormholes connecting to whole other universes. There is still much speculation on whether it is possible for wormholes to actually exist and, if so, what properties they would actually possess. Also Known As: Einstein-Rosen bridge, Schwarzschild wormhole, Lorentzian wormhole, Morris-Thorne wormhole Examples: Wormholes are best known for their appearance in science fiction. The television series Star Trek: Deep Space Nine, for example, largely focused on the existence of a stable, traversible wormhole that connected the Alpha Quadrant of our galaxy (which contains Earth) with the distant Gamma Quadrant. Similarly, shows such as Sliders and Stargate have used such wormholes as the means of traveling to other universes or distant galaxies.

Visual Arts and Film Studies Essay Example | Topics and Well Written Essays - 2500 words

Visual Arts and Film Studies - Essay Example This is in view that people would understand fully their roles and take up responsibilities as expected of them. This would have the effect of reducing friction and misunderstandings among people and eventually strengthen the social fabric that links people together. However, it is not all about cinemas having a socially conscious message (Russell, 2009). Overtime, people have been driven by a need to reproduce cinemas for commercial reasons a move that has diluted the messages passed on by these films. It thus calls for people to be overly conscious of the messages they perceive from these films as it is not always about positive messages. In fact, some have been seen to produce messages that are in great contrast with the values and beliefs of people. Such films upset society and are marginally responsible for the high levels of delinquency witnessed in society and at times they may be blamed for the complacency and ignorance of basic social norms by youths (Turner, 1999). Reference to youths is not accidental but is a connotation which seeks to point out the most affected group by the emerging films some of which leaves them worse of morally. This comes from the fact that this group is the most targeted group by filmmakers and at the same time it is the most active in watching films. Unfortunately, the group seems to perceive negative messages more than they perceive messages that have some social relevance. To examine further the social role of cinema/films, this study adopts an objective approach. It explores the film’s social impact by looking at three films; The Italian (2005), Pixote (1981) and NEDS (2010). It looks at the themes propagated by these films and particularly those of social realism and the representation of children as a social symbol. Attention will also be given to representation of crime, delinquency, and evil in the films. The assignment will hope to draw enough resources to substantiate information gathered from these primary resources in an endeavor to produce a complete and thorough representation of the social function of cinema. The three films have some common themes but the way they eventually deliver their message is different. They take us through the lives of innocent souls, children, who in their tender ages have to contend with tough choices and decisions only to guarantee their survival and existence in a rather brutal world. For instance, The Italian illustrates a child’s effort to get reunited with the par ents. It illuminates on the rather unobserved role of children as home makers and the fabric which holds the family together. The second film, Pixote, illuminates the harsh reality on the streets. It represents a course that few choose to talk about; street life that turns children into brutal beings. It also shows the rather ugly side of unconcerned societal members who do not care about what they lead children into. When children eventually become delinquent, they turn against them forgetting their role in making them what they are (Smidt, 2006). The last film, NEDS, shifts focus into the very basic unit of the society, the family, as the molding block of our children and the many faults within this unit that eventually lead rather focused individuals astray. Section I The Italian The Italian is a film directed by Andrei

Analyze the article Assignment Example | Topics and Well Written Essays - 250 words - 4

Analyze the article - Assignment Example Green building is an approach used by environmentalist and engineers to come up with eco-friendly structures that are sustainable. According to GSA (2010), green building techniques and materials for construction of buildings determine the level of energy consumption and other resources in the environment. To support this argument, they carried out research that showed a decline in the cost of energy consumption being below 45 percent, and water use had dropped below 39% in the US. Green building will help come up with eco-friendly industries and residential structures that will cut down pollution and emission of gases by industries, which lead to global warming. Recycling and reuse of material such as wood, fiber and plastics ensure the environment is safe. Moreover, use of solar panels in green building cuts down the demand for hydroelectric power and diesel generated power. This consequently leads to alternative use of energy sources for applications that depend solely on fossil f uel, which is a leading pollutant. Sustainability is a responsibility we cannot neglect if we want our future generation to live in a clean place. This technology in green building holds a solution to the many problems we face today on energy consumption, pollution and global warming. I concur with the fact that green building is an eco-friendly development that industries and individuals should emulate to save the