Finance Case Study Example | Topics and Well Written Essays - 1250 words - 1

Finance - Case Study Example modern technology has eased investment in the international market since several platforms for monitoring the progress of subsidiary firms are available online. Before entering the foreign markets, the BFIS should consider several factors to avoid suffering huge losses as discussed below. The level of competition in the international market is a fundamental consideration for making a foreign investment. Investing in the foreign market is an expensive venture that requires maximum caution. BFSI should assess and evaluate the level of competition in the international market to identify the techniques that need to be put in practice before initiating any investment. It is imperative to note that the level of competition influences the profit margin of an enterprise. In this regard, market competition should not be overlooked when investing in the foreign markets (Hiles 141). In most cases, business enterprises develop marketing techniques that are aimed at driving competitors out of the market. For this reason, BFSI requires to assess the nature of competition in the various foreign markets before establishing any investment. The government is usually involved in the money market for regulation and maintenance of ethical standards. In addition, the governments of various countries impose taxes either to encourage or discourage foreign trade. Some policies enforced by the governments of various countries may be harmful to BFIS’ foreign investment plan. For instance, high tax rates may lower the profit margin and eventually limit further expansion of the industry in the international market. Some countries are quite conservative and are usually not welcoming to new investors. Essentially, government policies might favor further expansion of an enterprise or discourage its dominance in the foreign markets. The international financial market is highly influenced by the nature of customers in particular countries. The groups of people participating in the

R&D Proposal TMGT421 (Vaccines for Children Computer Input Manual) Research Paper

R&D Proposal TMGT421 (Vaccines for Children Computer Input Manual) - Research Paper Example Parents, therefore, find themselves looking for their immunization records. We have adopted Vermont Immunization Registry (IMR) at the Family Medical Center, which is a powerful tool to ensure proper treatment and timely immunization. This has helped in saving many by ensuring that the right vaccine is administered to the children (Maciosek et al., 2006). The efficiency of the offices is also improved since the required time to gather review records of immunization is reduced. When there is a disease outbreak, it is very easy for public health departments to identify those individual at risk by the use of registry. Our healthcare facility is accredited with vaccines for children. Data input should be correctly done to be able to guide on the appropriate type of vaccine administered and the relevant time to vaccinate. If this is not achieved, there will be a loss of program, and services will not be offered to the public. The objective of using Vermont Immunization Registry (IMR) at Family Medical Center is to increase efficiency in accessing immunization documentation at the center. With an electronic health record system in place at the medical centre, physicians will be able to submit data to the Vermont Immunization Registry from the electronic data record system directly via the interface. This will be such a superb tool that will ultimately lead to reduced data entry, improve the accuracy of data, fulfill the requirements of data reporting, ensure faster delivery of data, promote timely vaccinations, quick updating of records, easy printing of reports, maintain vaccine inventories, flag contraindications, increase vaccination rates and ensure ultimate improvement of patient care (www.healthvermont.gov). The Vermont Immunization registry will be an exceptional tool to support health care practices at the centre in tracking vaccine information for children at the Family Medical Centre. It will allow the professionals at the

Atomistic Fabrication Technology to Enhance Accuracy

Atomistic Fabrication Technology to Enhance Accuracy Importance of Atomistic Fabrication Technology to Enhance Machining Accuracy During Electrochemical Machining of Metals Ritesh Upadhyay, Arbind Kumar P.K. Srivastava Abstract Atomistic fabrication technology fully utilizes physical and chemical phenomena with atomistic and electronic understanding. In the case of mechanical machining many defects are introduced when pushing the tool on the workpiece surface and then atoms on the workpiece surface are removed by the displacement and multiplication of such defects. Therefore many defects remain on the workpiece surface after mechanical machining. Machining accuracy is considerably affected by disturbances such as thermal deformation and external vibration because removal depth is dependent on the cutting depth of the tool and is very difficult to manufacture precision products by mechanical machining. In the case of atomistic fabrication technology surface atoms are naturally removed by chemical reaction caused by reactive species and therefore no deformed layer on the workpiece surface. A very high-precision product can be easily manufactured with stable physical and chemical phenomenon used for removal re action. In this paper possibility of atomic level removal of work piece (Iron workpiece) have been explored. The current and voltage requirements for removal of few thousand atoms will be calculated along with. the mechanism of removal of metals in relation with over-voltage and conductivity. Introduction The essence of nanotechnology is the ability to work at the molecular level, atom by atom, to create large structures with fundamentally new molecular organization. Compared to the behavior of isolated molecules of about 1 nm (10 -9 m) or of bulk materials, behavior of structural features in the range of about 10-9 to 10-7 m exhibit important changes. Nanotechnology is concerned with materials and systems whose structures and components exhibit novel and significantly improved physical and chemical processes due to their nanoscale size. The goal is to exploit these properties by gaining control of structures and devices at atomic, molecular, and supramolecular levels and to learn efficient manufacturing and use these devices 1-4. Maintaining the stability of interfaces and the integration of these nanostructures at micron-length and macroscopic scales are all keys to success. New behavior at the nanoscale is not necessarily predictable from that observed at large size scales.The most important changes in behavior are caused not by the order of magnitude size reduction, but by newly observed phenomena intrinsic to or becoming predominant at the nanoscale5-6. These phenomena include size confinement, predominance of interfacial phenomena and quantum mechanics. Once it becomes possible to control feature size, it will also become possible to enhance material properties and device functions Being able to reduce the dimensions of structures down to the nanoscale leads to the unique properties of carbon nanotubes, quantum wires and dots Nanotechnology is the exploitation of the novel and improved physical, chemical, mechanical, and biological properties, phenomena, and processes of systems that are intermediate in size between isolated atoms/molecules and bulk materials, where phenomena length and time scales become comparable to those of the structure. It impl ies the ability to generate and utilize structures, components, and devices with a size range from about 0.1 nm (atomic and molecular scale) to about 100 nm by control at atomic, molecular and macromolecular levels. Novel properties occur compared to bulk behavior because of the small structure size and short time scale of various processes7-8. Electrochemical Reaction When the current passed through a NaCl electrolyte solution following reaction occure NaCl = Na+ + Cl H2O = H + + OH The positive ions moves towards cathode and negative ions moves towards anode. Each Na+ ions gain an electron and is converted to Na . Hence Na+ ions are reduced at the cathode by means of electrons. Cathode Reaction: Na+ + e = Na Na +H2O = NaOH + H+ 2H+ + 2e = H2 It shows that only hydrogen gas evolve at cathode and there will be no deposition Anode Reaction: Fe = Fe2+ +2e Fe2+ + 2Cl = FeCl2 Fe2+ + 2OH = Fe (OH)2 FeCl2+ 2OH = Fe(OH)2 + 2Cl 2Cl →Cl2 + 2e 2FeCl2 + Cl2 = 2FeCl3 H+ + Cl = HCl 2Fe(OH)2 +H2O +O2 = 2Fe(OH)3 Fe(OH)3 + 3HCl = FeCl3 + 3H2O FeCl3 + 3NaOH = Fe(OH)3↓ + 3NaCl Theoretical Aspects Building block atoms play an important role in future atmostic fabrication technology. Material removal rate for removal of Fe work piece at atomic level have been calculated by using Faraday’s law. Where MRR = Metal Removal Rate , A = Atomic weight, I = Current, Z = valency, F = faraday’s constant . The results are shown in figure 1, Fig 1 Plot of Metal Removal Rate against Current Density, A=55.85,Z=2,F=96500 It is clear from the figure that very low current is needed for atomic scale removal of iron atoms from the iron work piece. The requirement of voltage for removal of iron at atomic scale have been calculated using ohm’s Law and shown in figure 2 Fig 2 Plot of Metal Removal Rate against Voltage, where specific conduction=0.0387ohm-1 cm-1others  parameter are same as in figure 1. It is clear from the figure that voltage requirement is very low. The current and voltage data for removal of few thousand atoms shows that conductivity and over-voltage play important role in current carrying process. Effect of electrolyte conductivity on MRR: Electrolytes are substances that become ions in solution and having capacity to conduct electricity. The electrolyte has three main functions in the ECM process. It carries the current between the tool and the workpiece, it removes the product of the reaction from the cutting region, and it removes the heat produced by the current flow in the operation. Electrolytes must have high conductivity, low toxicity and corrosivity, and chemical and electrochemical stability. The rate of material removal in ECM is governed by Faraday’s laws and is function of current density which depends upon the concentration of electrolyte with increase in concentration of electrolyte the MRR increases continuously up to a limiting value after which if further increase in concentration is made the MRR decreases due to decrease in ionic mobility. Effect of Over voltage: The over-voltage is the important parameter which restrict the material removal rate and is sensitive to tool feed rate and equilibrium machining gap. Material removal rate decreases due to increase in over voltage and decrease in current efficiency, which is directly related to the conductivity of the electrolyte solution. Over voltage was calculated as: à ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã¢â€š ¬Ã‚  Ãƒ ¯Ã‚ Ã¢â‚¬Å¾V = V – where à ¯Ã‚ Ã¢â‚¬Å¾V = over voltage, V = applied voltage, Ï = density of work piece, F = Faraday constant, K = conductivity / specific conductance of electrolyte solution, A = atomic number of work piece metal, Ye = equilibrium gap and f = tool feed rate. The variation of over voltage with equilibrium gap is shown in Figure 3 which indicate that over-voltage decreases linearity with increase in equilibrium gap. When equilibrium gap approaches to zero, over voltage approaches to applied voltage. Figure 4 shows variation of tool feed rate with overvoltage, which shows that over voltage decreases sharply with penetration rate and goes to negative side after a certain tool feed rate. Negative value of V, seems to be unreal because un-matching long range values of penetration rate for single fixed value of equilibrium gap. Fig 3. Plot of Over voltage against equilibrium machining gap Fig 4. Plot of over voltage against penetration gap Conclusion: The effort is made to focus on the importance of atomistic fabrication technology with the effect of key factors like over voltage and electrolyte concentration influencing the quality of machined surface and dimensional accuracy. The application of this technology during machining of metals and alloys proves that the electrochemical reactions can be used for nanometer accuracy, which allows high precision machining. The set up including power supply, electronic circuit, tool and electrolyte feed devices have been proposed to perform nano electrochemical machining in order to enhance the machining accuracy. References: Mukherjee S.K, Kumar S , and Srivastava P.K effect of electrolyte on the current- carrying process in electrochemical machining. J . Mechanical Engineering Science 221,1415 -1419 2007. Stotes J, Lostao A, Gomez C, Moreno , Baro A.M. Jumping mode AFM imaging of biomolecules in the repulsive electrical double layer ultra microscopy 1-6 2007. McGeough, J.A. principles of electrochemical machining chapterIII (chapman,Hall.London) 1974. Ma, and R. Schuster, Locally enhanced cathodoluminescence of electrochemically  fabricated gold nanostructures, Journal of Electroanalytical Chemistry, vol. 662, pp. 12–16, 2011. McGenough J A, Leu M, Rajurkar K P, et al. â€Å"Electroforming process and application to  micro/macro manufacturing. CIRP Annals—Manufacturing Technology†, 50(2): 499-514, 2001. Zhang Z Y, Zhu D, Wang M H. â€Å"Theoretical and experimental research into electrochemical  micromachining using nanosecond pulse† Chinese Journal of Mechanical Engineering;  43(1): 208-213, 2007 [in Chinese]. Lee E S, Baek S Y,Cho C R. â€Å"A study of the characteristics for electrochemical micromachining with  ultrashort voltage pulses† The International Journal of Advanced Manufacturing Technology; 31(7-8):  762-769, 2005. Schuster R., Kirchner V, Allonue P, and Ertl G, â€Å"Electrochemical micromachining,† Science 289, 98–  101_2007. Datta M, Shenoy R. V, and Romankiw L. T, â€Å"Recent advances in the study of electrochemical  micromachining,† ASME J. Eng. Ind. 118, 29–36,1996. Datta M, â€Å"Microfabrication by electrochemical metal removal,† IBM J. Res. Dev. 42, 655–669,1998.   Rajurkar K.P, Kozak J, and Wei B, Study of Pulse Electrochemical Machining Characteristics â€Å"Annals  International College for Production Research† Vol. 42, 231-234, 1993. Hocheng, H., Kao, P. S. and Lin, S. C., â€Å"Prediction of the Eroded Profile during Electrochemical  Machining of Hole,† Proc. JSME/ASME Int. Conf. Materials and Processing, pp. 303_307 (2002).   Keown, Mc. P. A., â€Å"The Role of Precision Engineering in Manufacturing of the Future,† Annals CIRP,  Vol.36, pp. 495_501 (1987). â€Å"Electrochemical Machining in Production Technology, HMT, Bangalore, Tata McGraw Hill  Publishing Company, New Delhi, India, p. 478 (1980).

Elevators to Space :: physics space elevator

The idea of an elevator into space is not a new one. First contemplated by a Russian scientist in 1895, it was not truly popularized until Arthur C. Clarke’s novel Fountains of Paradise in 1978. The idea is so simple, it seems absurd. A tether is extended from the surface of the earth, and using a combination of gravity and centrifugal force, is extended outwards. Vehicles can then scale this tether, removing the need for costly rockets. Arthur C. Clarke claims that the space elevator is an attainable goal, and we will have one â€Å"about 10 years after people stop laughing.† However, before it can be constructed, there are many engineering issues that need to be worked out. This page is not the end all, and contains no breakthroughs or answers. However, it does include some interesting information that may aid in answering questions about this subject: If you're going to build a 62,000 km rope, what would you use?. This application ends up being a gigantic tug of war. With gravity pulling down, and centrifugal force pulling up, the material has to be very strong just to hold its own weight, let alone the additional load of the elevator’s â€Å"car.† Until the early 1990’s, no such material was known. In 1991, carbon nanotubes were discovered. Although not currently a feasible option, current research in this topic may lead to breakthroughs very soon. How do you build a vehicle capable of climbing a tether into space, under its own power? This leads to another engineering feat for this project is a climber. It may seem like this is a simple extension of modern robotics, many of the caveats of this application require further research and experimentation. With any large structure, a major question on everyone's mind is "is it safe?" For something like a several thousand kilometer high freestanding elevator, there are two questions: "is it safe for the occupants/cargo?" and "is it safe for everyone/everything else?" The last question, and possibly the most important of all: "How much is this going to cost?" If its not economically feasible, all of the research in the world will not make it happen. No matter how you look at it, a project like this will be a very expensive endeavor. One of the biggest obstacles to building a space elevator has always been the choice of material for the tether. Until recently, there was no material known to man that could handle the stresses involved. With the discovery of carbon nanotubes, the strongest material known to man, a possible solution has been found.

Does television have a malign influence on society? Essay

Collins Dictionary (2009) defines television as; â€Å"the system or process of producing a moving image with accompanying sound on a distant screen. † This essay will discuss the very debateable subject of television. It will explore; if society as a whole is influenced by viewing, what effect viewing has on individuals and if television is linked to health concerns. The beneficial aspects of television will also be discussed and if this medium was to be expunged, would this possibly have a detrimental effect? As with an essay of this type, it will be as balanced as possible, with statistics, research and public opinion to achieve a balanced conclusion. A common misconception is that television causes violence and is a contributor to crime. One such case is that of James Bulger, in which Jon Venables and Robert Thompson, both aged 10 proceeded to abduct a toddler from a busy shopping precinct. After this abduction they repeatedly beat the toddler and left him for dead. Speculation was widely conveyed to the causal effect of violence portrayed on the big screen, with films as â€Å"child’s play† being at the forefront, leading to a change in censorship laws in 1994. Whereas, Japan; famous for television movies that show extreme violence, crime rates are low, much lower than that of the westernised world (The British Journal of Criminology 1999). Another point to consider is that television is responsible for the increase in Anti-Social Behaviour Orders (ASBO’s). The research undertaken has concluded a behavioural link in the USA and western countries over several years. In recent studies many criminals have confessed to influence of actions portrayed on television (Gunter, 2008). However, there is no definitive link between television and ASBO’s this is usually determined by other social factors, such as; family, surroundings, personality traits, peers and other factors. The next exploration into television viewing is that of advertisements. Advertising in the UK has risen by thirty percent with the introduction of more channels in the last ten years (Guardian. co. uk 2009). Television is being abused for commercial purposes, in which audiences are being sold to. The aim of this is to promote the product as a solution to a problem or the fulfilment of a desire that can only be achieved by purchasing this item (Mander, 1978). It is agued that television affects the human mind by, limiting the possibilities of conscious choice and promotes a consumer society. On the other hand, television is not the only tool for advertisement. As a nation there is a constant â€Å"spoon-feeding† of products to stimulate the desire to purchase. These include advertisement boards, the radio, newspapers and mail, this constant bombardment has a causal effect, of a â€Å"need† to being the first to have the latest deals and products. However, television allows the consumer choices and information to a variety of products which gives a better understanding in their purchases. Television in the UK has shown that it can be financed without the influx of advertising fees. The BBC is paid for from licensing fees and many commercial broadcasters are now increasingly promoting pay-per view options (Inside TV, 2009). Many arguments conform to the fact of being â€Å"forced† to pay for the license fee, whereas the â€Å"pay-per view† option is less obtrusive allowing people to make up their own minds. The exploration of television brings to light that of moral behaviour. A large proportion of television audiences consist of teenagers, these are extremely susceptible to what is seen as their moral values are currently in development (Banerjee, 2005). Humans in the developmental process learn by imitation, normally in the form of a visual aid by mimicking actions by others. One such study was made by Albert Bandura by use of the Bobo doll in 1961. This study was compiled of children who were shown acts of verbal and physical violence inflicted on an inflatable Bobo doll. Although, the results were deemed inconclusive there was a distinct relationship between the acts of violence viewed to the actual acts of aggression the children performed. The developmental formation of a young person’s mentality is directly linked to a causal effect of imitation (Bandura, 1961). Morality can therefore be learned or imitated from acts of violence and various stereotyping promoted by television viewing. Televisions impact on the morality of younger individuals can affect the future of society on a negative plain. In contrast, most influence that children experience in the supplemental development of moral values results from family, friends, religion or even school (Morrison, 1997). Parents and teachers who are incapable of setting strict moral ethics can have an egregious effect on children; with their social environment, friends and state of living being contributory factors. Cultural content in television has little or no sustenance. This is a strong statement with compelling evidence to support this view. Television is a powerful tool for delivering information to the viewer in small concentrated doses; this causes fluctuation in the absorption rate and gives people very narrow-minded views of cultural diversity. Most television programs have the purpose of entertaining the viewer only; which extends to the multitude of films for the deliverance of commercial intent with little actual cultural value. From a religious perspective, television is seen as a temple of mass production, creating shallow values and stereotypes that influence modern society. Television is a form of stimulus only, with the need to experience feelings and emotions in the content consumed, causing an imbalance in serotonin levels. As stated by Dr Dimitri Christakis, ‘television can cause the developing mind to experience unnatural levels of stimulation’ (The Elephant in the living room, 2007). This â€Å"Hollywood† model of producing programming for entertainment purposes can only produce a society of negative values and views, losing regional traditions and diversity for ratings. Contrary to this, there are now more scientific and cultural programs available since the introduction of digital television. People have access to channels that now cater for almost any interest, giving new educational opportunities for society. Information in this medium encourages the individual to participate in society, keeping them informed with current affairs and politics. Certain programs allow viewers to establish closer links between politicians and electors, resulting in a more unified society. Self-expression and more opportunities are fashioned through the medium of television allowing a more â€Å"open† society, allowing the viewer to express their own thoughts and ideas. Moreover, with the introduction of interactive digital viewing this ensues opportunities for society in the future. A contradictory argument, but also a valid point is that television viewing constricts time resulting in an unfulfilled life. Most recreational time is spent sitting in front of the television; data compiled has concluded that a correlation exists between television and health concerns. Childhood obesity has increased in the UK by seventeen percent in the last ten years as a result of more programs directly focused on the youth of society (Times online, 2006). The average British child is spending thirty-six hours watching television; while only spending thirty hours in school. Studies have shown that most children between the ages of two and fifteen have a television in their room, which remains unmonitored by guardians, allowing questionable content to be viewed by impressionable minds (Mail online, 2006). In addition, research undertaken has shown an increase in autism over the last thirty years with a relationship to television; with ninety thousand cases recorded in Britain alone. The lead researcher Michael Warden has determined that of the research conducted although not conclusive this is a very compelling case for the effect of television on society. Increased programming in which caters for all results in reduced recreational time. This includes social interaction, discouraging exercise and improving the quality of â€Å"real† life by narrowing societies view on the world. However, as in most cases this is the conscientious choice of an individual; they are able to choose how to spend their recreational time. As previously mentioned, children learn by imitation and the blame should be with the parents not with television. Social environment and lifestyle determines the arrangement television has on the recreational time of an individual, not the opposite (Telegraph, 2008). Although research has shown that eleven to fifteen year olds are spending fifty-five percent of their waking life in front of television, this research does not correlate to this medium only. Many children are now spending less time than they were ten years ago watching television. With the introduction of a â€Å"techno-junkie† society; many children are now spending more time pursuing interests on the internet, iPods and texting. In many cases this form of communication is how the youth of society conform to one another, sometimes while in the same room. Finally, television has been determined in part to be the cause of the well known psychological problem of depression. The increased popularity of television has resulted in the increase of this phenomenon, as indicated in many scientific conclusions on this subject. This is resulted from the broadcasting of violence, aggression, crimes and wars not only in films but depicted on the daily news. This indication to current events can trigger emotions and effect how the individual looks at society. As perceptions of the world come to conform to the depictions they see on TV, they become more passive, more anxious, and more fearful. Gerbner calls this the â€Å"Mean World Syndrome. † This â€Å"fear† can result in a breakdown in society, as people become too afraid to step outside into a world of nothing but horror and despair (Gerbner, 1998). A study conducted on television and urban lighting concluded that the lighting can have a distinct causal effect with depression (Behavioural Brain Research, 2009). The researchers stated, ‘†¦Ã¢â‚¬ ¦ that exposure to unnatural lighting can induce significant changes in affect (mood)†¦. ‘ Movies and television programs therefore, that emanates dark imagery support scientific research that this encourages psychological tension, pessimism and negative emotions. Consequently, the research and results are inconclusive with no definitive association between television and depression can be found that is beyond reproach. As regards to depiction of violence in the news, people have the right to be informed of the world in which they live. This should include the problems that nations face through visceral images that represent the reality of events honestly, being the first step to solving them. Television programmes can be a source for entertainment and positive emotional reactions. Certain programs allow laughter and happiness to be expelled as a family, an individual or with friends. Many positive emotions can be shared with a variety of genres readily available to watch, this can include; television shows, comedies, musical channels and the list is virtually endless. This form of relaxation enables society to experience positive emotions, even if this is possibly only in the short term to assist in taking their minds off their troubles. To conclude, television has varying amounts of evidence in support of it having an influence on society. From the evidence provided it shows that it seems to have an almost overwhelming case that this is a malign influence. However, none of the evidence is universally accepted and research has proven only that more research is needed to give a more definitive answer. This inconclusive evidence is the reason that television is commissioned to still broadcast material. Although, information is limited by the production companies, it is proven to be a resourceful tool for education. Television can unite families together in laughter and produce a topic for discussion, while at the same time bringing a nation together for a common interest. The educational benefits, social benefits and financial gain is the reason why television has not been removed completely, regardless of the controversial arguments against the usefulness of this medium. Additionally, this brings to question the ethics behind television broadcasting and content. Thus, bringing to light the question; is this influence on society a method of transmitting the thoughts and ideas of the leaders of the country? Or, is this a form of control for the masses, to create a susceptible society? Bibliography All Academic Research (n. d. ) Television and Children’s Moral Reasoning: Development of a Standardized Measure of Moral Reasoning on Interpersonal Violence. Available from: http://www. allacademic. com/: meta/p_mla_apa_research_citation/2/3/3/4/1/p233419_index. html, accessed 29 December 2009  http://www.open2.net/

About Peter S. Essay

Father-relationship Describe his father He is different to his father Contentment a sense of belonging home a place of happiness Peter feels he is disconnecting to his heritage His garden was his pride and garden†¦ father has strong sense of belonging to his garden and home Hyperbole From the soil he turned and the tobacco he rolled†¦ juxtapositions of hard work and pleasure†¦father loves smoking, as it is part of tradition and culture Stanza 3 he’s describing gestures that are associated with polish culture. Australians are more casual and â€Å"he didn’t get used to it† He’s describing life in Poland Blue eyes represent purity Stanza 4 – optimistic, Positive, father always focus on positive Stanza 5 – picked up polish while he was a child †¦ negative†¦clash of cultures Stanza 6 – after negative tone this stanza comes more positive Imagery – As he was struggling with complex English he forgot his connection to the polish language..becoming australianised .. and he repeated it so I never forgot† sense if guilt Using one of the scenes listed and your knowledge of the film as a whole Techniques, structures effect//what do we learn about from Explain how relationships lead to a deeper understanding of the world in Peter Weir’s film Witness *Raising the barn *The chicken pen scene *The police invade the Amish community *The attack in the town Introduction: Through close analysis of Peter Weir’s film â€Å"Witness† a deeper understanding of the world can be achieved through the relationships between characters. In the film â€Å"Witness† Peter Weir uses effective language and film techniques to offer a deeper understanding of the world. This is made evident through the close analysis of the relationships within the film. Body Paragraph: Topic sentence: (identify a key relationship in the film) Evidence in film/elaboration: (refer to a key scene where this relationship is presented) Examples including techniques: (identify film/language techniques within the scene) Explain what we learn from the above example/ the effect: (what do we learn about the relationship in the examples) Think findings back to the Q using key words (what do you learn from the relationships about the world)