Stem Cells May Be Key to Cancer Essay Example | Topics and Well Written Essays - 750 words

Stem Cells May Be Key to Cancer - Essay Example The medical benefits of research are sufficient to justify and support the research in order to cure millions of people around the world. Self-renewal is one of the main benefits of the stem-cells in cancer treatment. The author argues that the stem cells are responsible for maintaining a tissue or an organ, so stem cells research will help to replace damaged and ill tissues by new ones. "Researchers hope that the cancer stem cells, because of their excessive activity, may be more dependent than normal cells on certain cellular processes and thus will be more vulnerable to drugs that block those processes" (Wade 2006). Stem cell research should be federally funded because this research and further developments in this field will help many people to treat incurable disease and preserve their health. Wade underlines that stem cell research requires huge investments because it is one of the most expensive areas of research. In many cases, private institutions and research laboratories c annot afford such long-term in embryonic cell stem research field. Thesis investments directed to stem cells and cancer problems only will help the state to save millions of dollars and achieve fast and successful results in this particular area of treatment. The government support and huge investments in cancer research and related fields of medicine are crucial for modern society as millions of people die annually because of tumors and cancer problems. ... f a bioethics committee or commission if that is at all possible; no one wants disagreement just for the sake of disagreement and these committees are set up with practical ends in view; they cannot be debating societies or academic seminars in which all possible points of view are given an airing and no practical guidance for decision-making is indicated. There is the fear that a lack of unanimity in a report will give policymakers who wish to maintain the status quo a good excuse for doing nothing. The second argument is that investments and development of cancer treatments will help the industry to generate more money and invest in other spheres of the stem cell research. Nevertheless, it is wholly to be expected that on the difficult and complex moral and social and legal issues posed by the new biotechnology there will be deep differences of view among even the most informed and rational people. Embryonic stem cell research should be federally funded because it will help the state to control the research process and control ethical issues. Embryonic stem cell research requires careful attention and considerations in order to avoid violation of natural laws and principles. In the field of bioethics critics are often faced with such dilemmas, so researchers should not try to hide the fact of negative and even dangerous consequences of the stem cell research The expectation that bioethics should reach some kind of agreement linked with the idea that there is, or ought to be, so me kind of ordinary morality or ethics, no matter how minimal it might be. Researchers who argue for such a scientific morality in modern society usually attack the excesses of individualism according to which everyone is free to follow their own lives in their own way. Stem cell research

Air pollution of vehicles Essay Example | Topics and Well Written Essays - 1500 words

Air pollution of vehicles - Essay Example Though vehicle-exhaust harmful pollutants are terribly dangerous to human health, the concerns about air or atmospheric pollution mainly grow in response to the drastic natural and climatic changes in the world-environment. One of such concerns of the scientists and the climatologists about the changes in the environment is ‘global warming’ that is directly resulted from vehicle-emission related air pollution (Dispensa & Brule, 2003, p.87). There are about seven pollutants, such as carbon dioxide, carbon monoxide, Nitrogen Oxides, sulfur dioxides, etc found in vehicle emission. More than half of these pollutants have serious greenhouse effects on the nature and directly takes part in global worming. Due to the hazardous effects of vehicle emissions on human health and world environment, scientists and technologists have come up with the ideas of a number of non-polluting vehicle technologies that will greatly contribute to the reduction of the vehicle-emission related ai r pollutions. Present non-polluting technologies primarily pivot on reducing the emissions. Two of such pollution-resistant technologies are: Hybrid Electric Energy vehicle (HEEV) and Hydrogen fuel Combustion vehicle (HFCV). Pollutants in Traditional Fossil Fuel Vehicle Emission Traditional fossil fuel vehicle pollutions are related to three sectors such exhaust, evaporation and refueling emission. While evaporation and refueling pollute the environment by directly mixing the evaporated fuel with the air, the exhaustion related pollutants are produced by combusting and burning the fuels while producing a number of substances that pose great threats to both human health and environment. A study by the US Department of Energy shows that there is a number of pollutant substances produced at different stages of the combustion in a vehicle engine. Whereas most of these pollutants are carcinogenic, the greenhouse gas emissions such as carbon dioxide, carbon monoxide, etc are responsible f or the rise in the temperature of the atmosphere. The carcinogenic substances are mainly responsible for causing cancer in human body. A list of vehicle exhaust pollutant along with their causes and effects are shown in the following table: Traits of Vehicle Emission that Need to be addressed Reducing air pollution is, to a great extent, a technical issue that depends on the availability as well as the adaptability of technologies with modern lifestyle, as Kjellstrom says, â€Å"Technologies to reduce pollution at its source are plentiful, as are technologies that reduce pollution by filtering it away from the emission source† (819). Technologies that contribute to the reduction of air pollution involve the use of lead-free fossil fuel and the use of â€Å"catalytic converters on a vehicle’s exhaust way. These technologies show significant results in the reduction of some particular air pollutants from vehicles. Yet the slogan that ‘the cleaner the air, the bett er the world’ does not always goes with the expectation of modern trade and commerce. Air pollution intervention programs often find it difficult to make themselves cost effective as well as adaptable to modern lifestyle. For example, while Hydrogen Fuel Combustion technologies hold a great prospect of being the replacement of the fossil fuel energy, they are not

Trade Impasse at WTO Essay Example | Topics and Well Written Essays - 750 words

Trade Impasse at WTO - Essay Example This impasse represented a marked shift in the global trade scenario in the sense that it not only impinged upon the world community to reconsider the cherished concepts like free trade and protectionism, but also extended a unique perspective pertaining to these concepts, harbored exclusively by the developing nations. This dilemma was further accentuated by the fact that while India and China managed to forge a unique alliance in the name of food security, the developed world stood divided against itself, with the European and American negotiators resorting to obstinacy and mutual recriminations (Bradsher 1). The thing to be kept in mind is that Economics is an applied discipline and free trade and protection are merely the tools exploited by the individual nations in particular and the world community in general to solicit their respective objectives. A thorough economic analysis of this situation definitely needs to take into cognizance the political compulsions of the respective states. In the given scenario, China has to defend its primarily rural agrarian sector, its industrial growth being exclusively an urban phenomenon. The US on the other side is averse to enervating its influential farm lobby in the election year (Bradsher 1). The Manmohan Singh led coalition government in India is running its last lap with immanent elections gaping ahead and does not afford to disturb its vote rich farming sector. Hence a credible way out calls for a win win compromise, which is based on sound economic principles and the pressing needs of the nations involved.The economic indicators that deser ve immediate attention are that both the India and China are at present the victims of inflationary trends, with the inflation in India crossing the double digit mark in the last quarter of 2008. China and India are resorting to protection going by the logic that this will encourage their farming sector, without considerably raising the prices of the agricultural products in their domestic markets. By doing so, they have failed to understand the intricacies of their respective economies that are now irretrievably bound to the global economy.The fact is that an imposition of high tariffs on the American agricultural products is eventually bound to increase the prices of the farm produce in both India and China. Such improvised prohibition on the entrance of the foreign agricultural products in the domestic markets of India and China will certainly increase the prices of the similar commodities in these countries. Especially in India, where the farmers do not enjoy a direct and unobst ructed access to the markets and the trade in the agricultural commodities is mainly governed by the commission agents. Once these vested interests come to know that the domestic markets are exclusively left at their mercy, they will certainly not hesitate in artificially elevating the prices of the farm produce by resorting to hoarding and black marketing. The farming sector in China and India is not so resilient at present that an exorbitant tariff on the American agricultural products would directly translate into an enhanced internal competition, resulting in the lowering of domestic prices.One peculiar thing about the food products is that there exists a thin line between the finished product and the raw

Heroin addiction Vs cancer support groups Term Paper

Heroin addiction Vs cancer support groups - Term Paper Example Their curiosity has given rise to a culture where people strive to help one another in any way they can. Social dealing and networking is one of the most fundamental ways in which people gain knowledge and awareness about common issues and learn how to deal with them. One such form of social networking is a support group. Support groups are such organizations or agencies that help people suffering from a common condition (usually disease) deal with their condition (Hunter, 2011). Support groups offer help to the needy both personally through appointments, and generally on-line. Preference of forum: There is considerable difference between the preference of forum for the support group between the Cancer patients and the Heroin addicts. Cancer is a disease that may be acquired because of any reason without the personal involvement or fault of the patient in his/her condition. There is generally, a lot of respect for Cancer patients in the society and they are looked at with sympathy an d affection. The case is not alike for Heroin addicts. Heroin addicts are visualized as useless members of society and are looked at with hatred. They are known as the cause of frustration and various social upsets in the society. People tend to keep their children away from the company of Heroine addicts. Many Heroin addicts are socially excluded. The society does not accept them.

E- Commerce & IT Essay Example | Topics and Well Written Essays - 1500 words

E- Commerce & IT - Essay Example Electronic Markets are the recent online trading network platform that links the sellers with the buyers together for exchanging goods and services, without any mandatory face to face interaction during spot trading. Most of the EMs are two-way networks or collaborative in nature. When different companies working in same line of business meet at a place, which are willing to exchange goods to target customers, we get an association of market places. Such market place is called the electronic market if the parties to transaction mainly communicate online or through some private networks.The concept of EM has its origin from Electronic commerce, the fundamental purpose of which is to execute transactions that are supported electronically. Some of the top e-commerce developments of last decades include eBay, Amazon, Google Ad Words, PayPal, etc. The business model may be B2B, B2C, or C2C. In all these models, automating transactions drastically reduces the amount of paper works and need for human intervention which consequently leads to minimization of overall cost of the firms (Andreini, 2003, pp.15-16). Any transaction involves the exchange of goods and services and the electronic medium is used to keep record of such transactions, such as inventory, track location of goods despatched, quantity, price, etc. Online transactions that take place at the point of sale need to critically focus on time sensitive transactions whose delay might cause huge losses for companies (Huang, Wolf, and Sycara, 2001, pp. 2-9). The evolution of internet increased the speed of data transfer and, hence, provided an ideal platform for conducting EDI (Electronic data Interchange) transaction and E-commerce. Challenges for the Collaborative Electronic Markets When any business plans to launch the Electronic market, its main objective is to bring the buyers and sellers together through a network by realising a need for exchange of goods. But such a business model can sustain in the long run only if there is sufficient trust among the business partners on the entire system. Not to mention that security, reliability and privacy is a must for any sort of online transaction. These issues must be addressed very seriously if the company is planning to sustain (Wielki, 2002, p.129). The Electronic market has huge scope form demand planning, analysing and forecasting, to supply chain management, logistics and demand fulfilment. The business partners do not only look for cost efficiency but also expect specialization from Electronic Market companies (Furrenr and Sudharshan, 2001, p.127). The cost consideration has to be taken into account along with the timely delivery. This is because very often it is found that carrying goods for third party reduces direct cost per kilometre of running the trucks for the companies but at the same time it increases time of delivery by spending significant amount time on roads. Many e-Markets have only focused on the cost aspect ignoring th e time which ultimately lead to their downfall. Very often the larger-than-life ambition, lack of clearly defined long term goals, distrust among partners, reluctance of the suppliers to join common platform also lead to failure of e-business models (Gupta, 2007, p.4). In order for the e-commerce companies to sustain in the competitive market, it needs to specialize on a particular field and then expand the business gradually with time. Thus, the mentality of entrepreneurs of trying to achieve ‘too much’ in ‘less time’ may ultimately take their ship down and shorten their long term sustainability. Managing Conflicts in e-Marketplace The emergence of Electronic Marketplace has lead

Kung Fu Panda 31;13-34;50 Essay Example | Topics and Well Written Essays - 750 words

Kung Fu Panda 31;13-34;50 - Essay Example The music directors have carefully incorporated music which very strongly conveys the emotions and feelings of the talking animals in the movie. It is worth noting here that it is otherwise difficult to convey this through dialogues and visuals. This essay examines the role of music and sound in a particular part of this movie. The part of the movie evaluated here is 31 minutes 13 seconds to 34 minutes 50 seconds. The selected section of the movie follows the philosophical encounter that Po, the protagonist of the story has with Master Shifu who is the trainer of Po. Master Shifu ridicules Po with regard to his poor body image and his easy going attitude. Panda is shocked to see the martial art skills of the other animals and realizes his incapability all the more. Po fails miserably in exhibiting his martial art skills and is was made fun of by other animals. The chosen part of the movie shows the intellectual confusion of the chosen hero who is unsure of living up to the expectations of the kingdom. The scene in the beginning shows Po sneaking into Jade Palace. The sound used in expressing the sneaky behavior of Po who is trying to get inside the palace has succeeded in expressing the insecurity that the panda has. The creaking sound of the wood on the floor increases all the more as Po tries to make no sound. Master Crane who is woken up by this sound comments that the Panda does not belong to that space and Po approves of it. The creaking sound in the background just before this dialogue very well supports the Panda’s insecurity and disengagement with that physical space. Silence is very well used in this scene to contribute to the depth of Panda’s feelings. The lighting integrates with this idea. The lighting, composition and the space gives the feeling of moonlight filtering in through the windows. The camera angle which follows the shadow of the Panda also supports the general theme of the scene. The Point of View shot takes the

Literature review about a journal article Example | Topics and Well Written Essays - 750 words

About a journal article - Literature review Example 50 - 64). For a certain amount of time, now, the activity of marketing is long being attributed with understanding environmentally aware consumers as well as devising strategies to connect with such consumers. In the domains of marketing as well as strategic management, it is often highlighted that the process of decision making by the managers should also include the environmental issues which include ideas on sustainability of the environment as well as conservation of the resources. It is important to state that by the process of addressing the worries of both the consumers as well as the manager in regards to natural as well as physical environment, the organizations can expect to attain a better performance in business along with the enhancement of its reputation. In the current days, while the significance of sustainable environment in connection to competitive advantage and business performance is better perceived, the research initiatives for various strategies to implement s ustainable environment based corporate programs for the business to business segments are in their stages of infancy. This particular paper on industrial marketing management shed light on the domain of business to business marketing and intends to develop a framework which highlights the marketing role in sustainable supply chain strategies. Summary From the theoretical aspects, sustainable development is explained as the line of development which fulfils the needs of the current generation without destroying the capacity of the upcoming generation to fulfil their needs. However, some experts feel that the factor of business interest as well as the society’s interest overlap with each other to a great extent. This process of overlapping is referred to as the sustainability sweet spot. In linking environmental sustainability with marketing, it needs to be stated that the large business customers are often more credible in implementing environmentally friendly policies in othe r firms with which they are engaged in a transactional manner (Drumwright, 1994, p. 1- 19). The business customers often has the larger power in creating the pressure on multiple smaller and dependent firms to opt for environmental friendly measures and thereby develop and build eco-friendly products. Critique From the critique’s point of view, it is important to focus on the sustainable market framework that is discussed in this paper. The framework is being built by relying on two very important objectives of sustainable environment. The first objective is that when firms do manufacture optimum number of units with regards to the demand in hand, the factor of over production is being negated which helps in lower levels of product disposition. This creates a sustainable environment, which is commonly referred to as the reduced surplus supply strategy. The second objective is in connection to the reduction of number of products which requires recycling. This strategy which is termed as reducing reverse supply, highlights that firms should concentrate on developing repairable products along with more extensive recycling as well as remanufacturing strategies. The implementation of the reduced surplus supply strategy, which is based on the Build To Order (BTO) concept, brings into focus that the challenges associated with inculcating changes in the product design and manufacturing process. The set up costs are