Free Essays - William Gibsons Neuromancer :: Neuromancer Essays

Neuromancer Neuromancer revolutionized the way people look at technology. Many people were scared of "cyberspace". They felt it would change the way the world was run. Some even thought that meals would begin to be served in pill form, and the world be ruled by darn dirty primates. Throughout Neuromancer we see a very vivid dystopia. We see our first sign of the dystopia in chapter one. It begins with Case, whose name fits him very appropriately. He treats his body as an object. He uses it just to log onto cyberspace. Case has been injected with a poison that keeps him from surfing through cyberspace. This has created a dystopia within Case. He used to make his living through cyberspace. He now injects himself with drugs in an attempt to try and find a cure. Another way we see the dystopia through Case is the room he lives in. They are called coffins, which is a very appropriate name. These rooms are extremely small. Another sign of dystopia is when Case goes to Japan in hopes of finding a cure on Japan's black market. They have a big supplier of organs there. This demonstrates the struggle in Japan. In Case's time there is such a high demand for organs that they will sell them illegally over the black market. The black market most of the time represents the scum of society. There crime runs rampant. People will get killed for their organs, just so someone can make a few extra dollars. The next sign of this book being a dystopia is Ratz. He is supposed to represent the experiments that society is playing on the people. His body is composed of mostly artificial goods. Gibson named him Ratz too, because he represents the "lab rat" of the book. He is supposed to represent what society will do to you if you give in to it. He has no control over what he has become, just like the little "lab rat". Another sign of dystopia is the way the computers have changed everything. The computers run people's lives in Neuromancer. It seems no matter where Case goes there is always someone watching him. Wintermute has the phones ring one time when Case walks by. This demonstrates the power that the Ai's have in Neuromancer. The artificial intelligence is another example of the dystopia in Neuromancer.

The rate of reaction of Succinate dehydrogenase :: GCSE Chemistry Coursework Investigation

The rate of reaction of Succinate dehydrogenase Introduction: Enzymes are protein molecules that function as biological catalysts that can help break larger molecules into smaller molecules while remaining unchanged themselves. They speed up the chemical reactions by lowering the energy of activation barrier, are specific to one molecule. The enzyme’s specificity arises from its active site, an area with a shape corresponding to the molecule with which it reacts (the substrate). The shape of the enzyme where the chemical binds only allows the binding of that particular chemical, or inhibitor substrates that are structually similar to the substrate, competing for the active site. The enzyme and the substrate slot together (like a key for a lock, or by induced fit) forming an enzyme–substrate complex that allows the reaction to take place. An enzymes activity is affected by its environment. Each enzyme has a temperature and pH level at which its activity is greatest and the reaction it catalyses proceeds at its fastest rate. The rate of enzyme-catalysed reactions increases as the temperature and pH balances approach its optimum level. At higher or lower temperatures and pH balances, the enzyme molecules become damaged or 'denatured'. They cannot catalyse the reaction very well, if at all, and the damage is usually permanent (Campbell, et al, 2006). The aim of this study was to investigate the rate of reaction of succinate dehydrogenase, an enzyme extracted from chicken hearts. The rate of reaction was analysed considering two factors: pH and temperature. The ability for the enzyme succinate dehydrogenase to oxidise two alternative substrates (malonate and propionate) will also be examined. Materials and Method Part 1. Effect of pH on enzyme activity Blender 50 grams of fresh chicken hearts - 2 days old purchased from local butcher: Rays meats Sorrento. Chicken hearts were kept in fridge until prepared the evening of purchase. 3 test tubes Distilled water 0.2M Na2HPO4 with 100ml distilled water (solution 1) 0.2M NaH2PO4 with 100ml distilled water (solution 2) 0.1M succinate with 100ml distilled water 0.0003 M DPIP with 100ml distilled water BUFFERS pH 5 buffer – 1ml solution 1 to 49ml of solution 2, mix – add 50 ml distilled water pH 7.3 buffer – 75ml solution 1 to 25ml solution 2, mix – add 100ml distilled water pH 9 buffer - 10ml solution 1 to 10ml distilled water Stopwatch Enzyme preparation: (Wright, 2005) Chicken hearts were prepared according to notes in Lab (Wright 2005). This liquid formed the enzyme. A rack containing 3 test tubes were arranged containing: tube 1 – 5.8 ml pH5 buffer 1 ml 0.1M succinate .2 ml enzyme tube 2. - 5.8 ml pH7.3 buffer 1 ml 0.1M succinate .2 ml enzyme tube 3. - 5.8 ml pH9 buffer 1 ml 0.

Internet and Teenagers

THE EFFECTIVENESS OF E-LEARNING THROUGH INTERNET SERVICE FOR TEENAGERS Historically, the world centuries sustained a very hard time due to conservatism and backwardness of the people. No such sophisticated technology tools for assisting human’s tasks. Communication was also very hard to reach at that time due to the limitation of technological media devices. Literally the civilization had undergone a substantial movement toward the human resource development. People began doing experiments and creating some opuses to help their job.Eventually, the world societies today have succeeded to invent a useful technology tools to represent and ease human’s activities in the 21st centuries. So does Indonesia, we finally also could achieve the benefit of its advantages and wake up from any restrictiveness. Beforehand, while Ki Hadjar Dewantara, the first minister of education in Indonesia, built education facilities for Indonesian society establishment. However, learning was not effective. Learning might just learn about history and uncertain knowledge. At that moment, the media experienced retardation, even not all.Indonesia was very slowly and vulnerably running for education quality standard because the lack of resources at almost all aspects in the country. In addition the people should move to overseas countries to seek more knowledge and experience. It was different from the presence, we can know starting education since early age to university level and the system has been upgraded and standardized. One very good and simple example of Technology developments that is Internet which in the same time it also produces a more sophisticated system for education world like we call E-learning.E-Learning is the learning process through multimedia based-class. Its process is completed with sophisticated electronic devices to support Teaching Learning Process. As the result of E-Learning and Multimedia Based-Class, we will understand more broadly about the less on and science through supporting media. E-learning is not applied by using computer, television or LCD Projector only, further, we can also operate it by internet services to find broader and wider information online, news or science.In the system of E-Learning through Internet Services both tecaher and students will be possibly integrated one another so that Learning Process must be more effective and efficient. Beyond that, there are two benefits at least of E-learning those are: 1)It can bring benefits for students. They will be easier to find a wider knowledge through the internet services; they can also consult with teacher about lesson or homework online with Long Distance Learning (LDL) system. 2)It also brings benefit for teacher.The teachers will be easier to update and browse the new materials for teaching and get easier to find other data source by Internet Utilization. In particular, the implementation of E-Learning system can enhance and escalate gradually the school s ocieties as consequence the school achievement might be visible and obtained. As a matter of fact that nowadays internet also has negative impact towards teenagers. Many people tend to blame the media on social morality disorder.Mostly people assume internet service can bring much harm to the youth, because in fact today many kids misuse the media for bad things such as watching blue movies, browsing porno pictures and dating-courtship. Therefore, in this case, parent’s and teachers’ role is necessary to control the Internet Use. We cannot possibly blame the media, because the media only useful objects as supporting system to accomplish people’s tasks, to help learning process and to discover new information.Eventually, hoping government may help people to support society’s education and to implement E-learning through Internet Services as Long Distance Learning System at school is one good thing to do as a resident. Education budget should be increased i n order that Indonesian young generations are not away behind from developed countries human resources. In summary, E-learning is Online Long Distance Learning used to support Teaching Leaning Process at Classroom. E-learning makes teaching learning process work more effective and efficient to create a better and modern Teching Learning Design. Internet and Teenagers THE EFFECTIVENESS OF E-LEARNING THROUGH INTERNET SERVICE FOR TEENAGERS Historically, the world centuries sustained a very hard time due to conservatism and backwardness of the people. No such sophisticated technology tools for assisting human’s tasks. Communication was also very hard to reach at that time due to the limitation of technological media devices. Literally the civilization had undergone a substantial movement toward the human resource development. People began doing experiments and creating some opuses to help their job.Eventually, the world societies today have succeeded to invent a useful technology tools to represent and ease human’s activities in the 21st centuries. So does Indonesia, we finally also could achieve the benefit of its advantages and wake up from any restrictiveness. Beforehand, while Ki Hadjar Dewantara, the first minister of education in Indonesia, built education facilities for Indonesian society establishment. However, learning was not effective. Learning might just learn about history and uncertain knowledge. At that moment, the media experienced retardation, even not all.Indonesia was very slowly and vulnerably running for education quality standard because the lack of resources at almost all aspects in the country. In addition the people should move to overseas countries to seek more knowledge and experience. It was different from the presence, we can know starting education since early age to university level and the system has been upgraded and standardized. One very good and simple example of Technology developments that is Internet which in the same time it also produces a more sophisticated system for education world like we call E-learning.E-Learning is the learning process through multimedia based-class. Its process is completed with sophisticated electronic devices to support Teaching Learning Process. As the result of E-Learning and Multimedia Based-Class, we will understand more broadly about the less on and science through supporting media. E-learning is not applied by using computer, television or LCD Projector only, further, we can also operate it by internet services to find broader and wider information online, news or science.In the system of E-Learning through Internet Services both tecaher and students will be possibly integrated one another so that Learning Process must be more effective and efficient. Beyond that, there are two benefits at least of E-learning those are: 1)It can bring benefits for students. They will be easier to find a wider knowledge through the internet services; they can also consult with teacher about lesson or homework online with Long Distance Learning (LDL) system. 2)It also brings benefit for teacher.The teachers will be easier to update and browse the new materials for teaching and get easier to find other data source by Internet Utilization. In particular, the implementation of E-Learning system can enhance and escalate gradually the school s ocieties as consequence the school achievement might be visible and obtained. As a matter of fact that nowadays internet also has negative impact towards teenagers. Many people tend to blame the media on social morality disorder.Mostly people assume internet service can bring much harm to the youth, because in fact today many kids misuse the media for bad things such as watching blue movies, browsing porno pictures and dating-courtship. Therefore, in this case, parent’s and teachers’ role is necessary to control the Internet Use. We cannot possibly blame the media, because the media only useful objects as supporting system to accomplish people’s tasks, to help learning process and to discover new information.Eventually, hoping government may help people to support society’s education and to implement E-learning through Internet Services as Long Distance Learning System at school is one good thing to do as a resident. Education budget should be increased i n order that Indonesian young generations are not away behind from developed countries human resources. In summary, E-learning is Online Long Distance Learning used to support Teaching Leaning Process at Classroom. E-learning makes teaching learning process work more effective and efficient to create a better and modern Teching Learning Design.

The Online Therapy Sites Health And Social Care Essay

This paper discusses about on-line therapy sites and the types of three on-line therapy sites. It besides inside informations the content of each online sites and the engagement of professionals. This paper examines the interaction of existent online sites and besides addresses how the professional associations and province regulative boards positions online therapy. It explains the relevant security issues and ethical issues such as consent and confidentiality that are included in on-line therapy sites. This paper besides evaluates the advantages and the disadvantages of on-line therapy sites. It besides concludes with this paper by supplying indispensable construct that is supported to the on-line therapy sites. Online Therapy Sites The on-line therapy was besides known as E-therapy, E-counseling and cyber-therapy and this on-line therapy provided the psychological advice and support over the cyberspace. The psychological advice and other elements could be occurred through E-mail, online confab, cyberspace phone every bit good as picture conferencing. The on-line therapy occurred in existent clip including time-delayed format and E-mail messages etc. The on-line therapy can non be assumed psychotherapeutics and it will be ne'er replaced traditional therapy. The on-line therapy had the restrictions and but it was going a important resource to turn figure of consumers. The on-line therapy included the E-mail, existent clip confab, picture conferencing, instant messaging every bit good as cyberspace phone.Three online sitesThe online sites utilized the convenience of cyberspace that provided communicating among an person and a professional. The on-line therapy helped the person with the job declaration, to better t he temper and increased the self-pride and the dawn guidance site provided the on-line guidance for persons that were fighting with relationships, anxiousness, depression every bit good as loss of way. The dawn guidance site was contributed more to the professional and personal life of human being. The dawn therapy was non appropriate for everyone and but it had shown effectiveness in several state of affairss. The professional associations and regulative boards viewed this on-line therapy efficaciously for the life of human being. In professional life, people could acquire more benefits from this dawn online site. This on-line therapy site contributed into the educational services besides ( Kate Anthony, 2010 ) . The 2nd online therapy was the unrecorded counsellor site that offered the chart room apparatus for users. This on-line therapy was the celebrated the therapy site that was holding 200 healers, counsellors every bit good as societal workers presented for the better part for personal every bit good as professional life of human being. This counsellor allowed the clients to seek for a healer by any influence in order to making the inventions. This on-line site offered aid with crisis or physical conditions, parenting, personal development, relationships every bit good as emotional upsets. The unrecorded counsellor therapy site did n't necessitate any assignment and besides the clients may subscribe in anytime by the aid of their on-line service suppliers. This on-line site was besides allowed the people in order to posting their profile into therapy sites. Hence the professional associations and province regulative services viewed this online therapy better. The 3rd on-line site was serenity on-line therapy that offered therapy via e-mail apparatus to users. This was besides the popular site in supplying the better inventions to human being and the part of this site to people was effectual. This on-line therapy web site contributed to the mental wellness attention services. This site besides faced many issues including dependence, heartache and loss, childhood injury every bit good as affaire d'honneur diagnosing. In this instance, the province counsellor board application procedure and process had been established by Torahs. This on-line therapy site proposed the engineering and scientific discipline security in order to better the ethical issues. This therapy site besides empowered and enabled the clients to do an informed determination for engaging the peculiar professional. These three therapy sites were besides used to happen the troubles in society factors and used to decide the job of society ( Foojan Zeine, 2005 ) .Security and e thical issues. The on-line therapy was non involved real-world interactions with clients and some ethical concerns were more complicated. The on-line therapy obtained the informed consent from all E-clients and the informed consent was the legal process in order to guarantee the hazards and costs in a intervention. The informed consent besides included the nature of intervention, alternate interventions, and benefits of interventions every bit good as possible hazards. The informed consent was considered for doing the better result to the clients and the informed consent must be given voluntarily to the clients. The confidentiality was the ethical every bit good as the security issue and the concern of confidentiality in on-line therapy was the protection of client information. The use of electronic communicating was used in order to protect the information of clients. The medical records of patients were stored in on-line therapy sites that were protected by therapy sites. The premise of privateness of personal information based upon the on-line therapy in protecting the information of patients. The possible online therapy utilized to procure the privateness of medical records. The effectual protection could be made by doing the better E-books for patients. The legal responsibility to warm was besides the legal issues for protecting the information. The legal responsibility to warm was besides established in order to extenuate the jobs of clients. The responsibility to warm was the better protection tool but it was hard to implementing and this responsibility to warm included the reappraisal of old records that might see a history of violent behaviour. This legal issue was given the rights to the counsellor and healer in order to transgress confidentiality when clients pose a hazard to other individual.Advantages of on-line therapy sitesThe on-line therapy was holding many advantages and disadvantages to the patients including the protection of personal every bit good as patients ‘ information. The on-line therapy offered the better accessing methods top mental wellness information to the people in rural every bit good as distant entree. The online therapy besides provided the handiness to the persons who were housebound. The on-line therapy was more contributed to the patients in the instance of their personal every bit good as professional life and this therapy sites were usually low-cost every bit good as convenient. The online sites made mental wellness information more accessible to clients and the people could experience more comfy in discoursing about mental wellness concerns. The on-line therapy site was an of import tool for assisting people to larn approximately psychological wellness ( Kimberly S.Young, 2010 ) .Disadvantages of online therapyThe on-line therapy was used in many ways to people and but at the average clip it was holding some disadvantages. The on-line therapy could n't be covered the insurance policies that ‘s why this was the drawback to patients. The on-line therapy sites concerned about undependable engineering and the healer could n't react to crisis state of affairss. These sites were non appropriate with the serious psychiatric unwellness. The E-therapy was non appropriate for people with elaborate jobs and the range of on-line therapy ‘s aid was limited. In many instances, the on-line healer could non see facial looks every bit good as organic structure linguistic communications. The ethical and legal guidelines could be hard in order to implementing into the on-line therapy due to the planetary and anon. nature of the cyberspace and the ethical codifications were besides hard for implementing.DecisionThe on-line therapy sites and the constructs of on-line therapy sites were discussed. The content of each site and the engagement of professionals of each online therapy sites were besides included. The interaction of three online sites was explained. The engagement of professional associations every bit good as regulative boards on the E-therapy sites was detailed. The ethical and legal issues of on-line therapy sites were examined and the advantages every bit good as disadvantages of on-line therapy sites were co ncluded.

Coffee Supply Chain

Since 2000 Germany has increased their import every year, going from under 14,000,000 bags to Just over 20,000,000 bags in 2011. Japan has stayed near 7,000,000 bags of imported coffee the past ten years. France has maintained 7,000,000 bags of coffee as well. Italy became he third largest imported of coffee by increasing its demand from 6,000,000 bags to 8,000,000 bags a year over the past ten years. (Reference 1 1) 2013 has already shown to be a peculiar year for coffee import and exports.There has been a 60% decrease in Arabica coffee futures from the 2011 price. The 2011 price was a 14 year high for the coffee. This drop in price has resulted the cost of production to surpass the current market price. Brazil and Colombia have some of the lowest costs in production, 126 cents and 160 cents respectively, yet both countries cost of production have surpassed the market price. As of June 23rd the Lully contract price for a pound of coffee was 116. 9 cents. This has caused a lot of pro blems for coffee growers.As a result of this the Brazilian government has stepped in to make an effort to help support the coffee industry of Brazil. In June Brazil granted the coffee industry a 1. 46 billion us dollar credit line. This credit line will cover the cost of storing the coffee, help buy coffee from growers as well as other expenses of the coffee industry. The government is hoping to avoid diving coffee prices even lower as a result of coffee growers continuing to sell their excess harvest. Reference 12) The large drop in coffee prices has been great for companies.Shipments of coffee in the first half are up 20% from last year numbers. This increase in savings has translated to the largest coffee stockpiles since 2007. Cutbacks stated April 25th that their latest quarter, ending April 31st, saw an increase in operating profit go from 13. 5% to 15. 3% which was due in large part to the decrease in coffee prices. Companies are also lowering prices of coffee; Cutbacks decre ased certain prices of coffee by 10%, Dunking Donuts by 6% and Kraft by 6% as well. (Reference 13)

Analyies Essay Example | Topics and Well Written Essays - 500 words

Analyies - Essay Example As a result, the price begins to fall. As such, this paper seeks to illustrate how these macroeconomic forces are applied to world markets through an analysis of a recent article about world oil demand. Oil is a commodity that drives the economy in every country and for this reason, it is in demand across the whole globe. According to International Energy Agency (2015), â€Å"The price of oil continued to collapse into January as rising supplies collided with weak demand growth and OPEC maintained its commitment to not cut production. Brent crude futures last traded at $48.40/bbl, near a six-year low.† the problem is heightened by weak macroeconomic forces that continue to restrain global oil demand according to the energy agency. The graph below illustrates the trend in oil demand across the globe. It can be observed that the supply of this precious commodity is higher than the actual demand. Given such a scenario, it can also be noted that the price of this commodity begins to fall. The law of demand and supply applies in every market economy. There are quite a number of macroeconomic forces that come into play in as far as the price of a particular commodity is concerned. For instance, it the consumers have enough disposable income, it means that the price of the commodity is likely to decrease. On the other hand, more supply of the commodity than what is actually demanded in the market entails that the product price will also decline. Many countries across the globe are slashing the prices of fuel because of the fact that oil prices are falling on the world market. Given such as situation, it can be observed that countries in different parts of the globe a compelled to respond according to the macroeconomic conditions obtaining on the ground. In the same vein, when the supply of oil declines, the price of the commodity increases. As discussed above, it can be seen that the price of a certain

Immigration Debate Essay Example | Topics and Well Written Essays - 2250 words

Immigration Debate - Essay Example This essay Immigration Debate discusses the issues of illegal immigrants and the corresponding US laws. Traditionally, immigrants to the U.S. were less likely than those born in America to collect welfare. This historic arrangement has radically changed over the past three decades. Today, immigrant families are at least 50 percent more likely to receive federal benefits than those born in this country. Additionally, immigrants are more likely to adapt their lives to rely on the welfare system and studies have shown the longer immi ¬grants stay in the U.S., the more likely they are to be on welfare. To further aggravate the situation, when an illegal immigrant becomes a citizen, he can legally bring his parents who also have the right to become citi ¬zens. Approximately half of current illegal immigrants do not possess a high-school level education. Welfare use among this group and for low-skill immigrants granted amnesty is three times the rate for the U.S. born citizens. The hea ted rhetoric of the immigration debate has caused many to become fearful that their standard of life will dramatically decrease if the estimated 12 million illegal immigrants are permitted to stay in the country, so much so that there is a growing movement to disallow citizen status to the children of illegal immigrants born in the U.S. The 14th Amendment addresses this issue. â€Å"All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the state wherein they reside†.