Gek1522 Essay

Ever since the advent of industrialization, there has been an increase in the emission of several greenhouse gases (GHG) mainly due to the burning of fossil fuels. Carbon dioxide emissions account for 80% of global warming of GHG emission, as compared with 57% in the 1980s (Lashof & Ahuja, 1990). Panwar, Kaushik & Kothari (2011) also states that excessive fossil fuel consumption will have adverse impacts on the environment, and increase threat of global climate change. Fortunately, more and more countries are starting to be aware of climate change, which comes as a result of the increase of emission of GHG.Therefore, various proposals to reduce emission of GHG have been drawn up to suggest possible solutions to reduce the impact of climate change. While all of these proposals are useful to reduce emission of GHG, some will be more practical and effective due to other problems, which may arise. One of these proposals includes developing more non-polluting renewable energy sources (RES ). This is a practical way to reduce the impact of climate change as it directly reduces GHG emissions. Currently, RES supply 14% of the total world energy demand (Panwar et. l. , 2011). RES includes biomass, hydropower, geothermal, solar, wind and marine energies. By harnessing energy from RES, dependence on conventional energy sources that produce GHG will be reduced. For example, solar energy is the most abundant RES and is available as both direct and indirect form. Solar energy can be used directly in solar thermal applications, or indirectly in photovoltaic systems to generate electricity. Carbon dioxide (CO2) emission mitigation potential from 1. kWp solar pump is about 2085kg from diesel-operated pumps (Panwar et. al. , 2011). Therefore, by using RES, we can directly reduce the GHG emissions by moving away from energy sources that produce GHG. This is also the most practical solution as RES are readily available and abundant all around us. What needs to be done is to build t he infrastructure required to harness RES so we can become less reliant on GHG-producing energy sources and thus reduce GHG emissions. Another such proposal involves reforestation to â€Å"soak up† more CO2.Reforestation is the next most effective solution as it also deals with removing CO2 emissions directly from the atmosphere. Trees have the ability to absorb CO2 and convert it to stable carbon â€Å"sinks† in the form of biomass stored in trunks, branches and organic matter in the soils (Moulton & Andrasko, 1990). This carbon â€Å"sequestration† is important as it removes CO2 in the atmosphere and locks it in wood that can be used for furniture and other construction applications. In addition, reforestation offers an opportunity for emission control investments (Niskanen, 1997).However, it may not be as practical as developing more non-polluting RES as reforestation requires a large area of land and not many countries will be willing to give up land space, which could potentially bring economic benefit. Also, reforestation efforts are expensive. According to Moulton and Andrasko (1990), a budget of $65 million is proposed in the USA for the President’s proposed tree-planting initiative. This huge amount coupled with limited economic benefits the country will gain from reforestation may deter governments from supporting the proposal.Thus, while reforestation provides a sink for CO2, it may not be a practical solution due to economic and land concerns. Governments must be able to prioritise the long-term environmental benefits involved to make better decisions. The next proposal involves reducing energy use by conservation. By reducing energy use by conservation, the global energy demand will be reduced, and thus less non-renewable energy sources will be burnt at power plants, reducing GHG emissions. This is another possible solution to reduce GHG emissions.For example, this can come by using solid-state lighting instead of incan descent bulbs. Government agencies have introduced policies to conserve energy usage through more efficient use of energy (Sen, Khazanov & Kishimoto, 2011). Incandescent light bulbs typically convert 5% of energy into visible light. Solid-state light-emitting semiconductors promise to offer conversion efficiencies of 50% or more (Sen et. al. , 2011). However, the success of this solution is dependent on the collective mindset of the community on a global scale.This will require time and education to encourage reduced energy use through conservation. In addition, with an increasing number of countries becoming more affluent, the global energy demand will increase. Therefore, reduction of energy use by conservation is limited to the affluence of the country, and research can then be used to develop more efficient technology to reduce energy use. This is harder to achieve, as it is more difficult to develop a culture to conserve energy, than to convince governments on reforestation.The next proposal involves adding more nuclear power plants to replace current conventional coal-burning power plants. Nuclear energy provides carbon free production of electrical energy, and produces much more energy than conventional energy sources (Grandin, Jagers & Kullander, 2010). One uranium fuel pellet contains the same amount of energy as 1,780 pounds of coal or 149 gallons of oil (Palliser, 2012). Thus, much more energy can be generated from a small amount of nuclear source. Nuclear waste is small in physical size compared to waste produced by other forms of energy (Palliser, 2012).While this provides a clean source of energy and reduces the emission of GHG, it may not be the most practical idea due to the concerns of radioactivity. Nuclear waste has to be stored in steel-lined, concrete vaults filled with water or in aboveground steel or steel-reinforced concrete containers with steel inner canisters (EPA, 2010). In addition, uranium is a nonrenewable resource that cannot be replenished on a human timescale. Fossil fuel emissions are also associated with uranium mining and enrichment process and the transport of uranium fuel to the nuclear power plant (EPA, 2010).Therefore while nuclear power plants produce zero GHG, the processes involved may still produce GHG. The radioactive risks involving the waste and storage could become another environmental problem. Hence, while adding more nuclear power plants will definitely reduce GHG emissions, it is not very practical as it will create numerous environmental problems as mentioned above. The last proposal involves removing carbon in fossil fuels before combustion and â€Å"sequestering† that carbon in underground reservoirs. This involves hydrogen production from fossil fuels that include steam reforming and water gas shift (Steinberg, 1999).In order to suppress CO2 emission from the steam reforming process, CO2 must be sequestered underground. This removes CO2 emission into the atmosphere, thereby reducing GHG emissions making it an effective solution to reduce GHG emissions. However, such a process involves higher cost and lower efficiency (Hetland, 2008) making this solution is the least practical as up to 40% of the energy is lost through â€Å"sequestering† in underground (Steinberg, 1999). Therefore the efficiency of such a solution is compromised, as it is not as efficient as conventional coal burning.In addition, by â€Å"sequestering† carbon in underground reservoirs, these reservoirs are susceptible to leaks and this gas might be released again. Also, fossil fuels are considered non-renewable energy sources and therefore such a solution is only effective so long as there are such resources. Therefore, this is the least practical and least efficient solution available. In conclusion, even though there are many solutions to reduce GHG emissions, critical analysis of each proposal is required to determine which solution is the most practical and the most e fficient, according to the local constraints and economic cost-benefit analysis.Ultimately, the onus is on governments to recognise the impact of each possible proposal, and to decide which path to take in terms of reducing GHG emissions to reduce the impact of climate change. References Environmental Protection Agency (EPA) 2010. Nuclear energy, Environmental Protection Agency. Retrieved 29/03/2013 from http://www. epa. gov/cleanenergy/energy-and-you/affect/nuclear. html Grandin, K. , Jagers, P. , Kullander, S. (2010). Nuclear energy. A Journal of the Human Environment, 39, 26-30. Hetland, J. (2008).Assessment of pre-combustion decarbonisation schemes for polygeneration from fossil fuels. Clean Technology Environmental Policy, 11, 37-48. Lashof, D. A. , Ahuja, D. R. (1990). Relative contributions of greenhouse gas emissions to global warming. Nature, 344, 529-531. Moulton, R. J. , Andrasko, K. (1990). Reforestation. EPA Journal, 16 (2), 14-16. Niskanen, A. (1997). Value of external environmental impacts of reforestation in Thailand. Ecological Economics, 26 (1998), 287-297. Palliser, J. (2012). Nuclear Energy. Science Scope January 2012, 14-18.Panwar, N. L. , Kaushik, S. C. , Kothari, S. (2011) Role of renewable energy sources in environmental protection: A review. Renewable and Sustainable Energy Reviews, 15, 1513-1524. Sen, S. , Khazanov, G. , Kishimoto, Y. (2011) Environment, renewable energy and reduced carbon emissions. Radiation Effects and Defects in Solids: Incorporating Plasma Science and Plasma Technology, 166 (10,) 834-842. Steinberg, M. (1999). Fossil Fuel decarbonisation technology for mitigating global warming. International Journal of Hydrogen Energy, 24 (8), 771-777.

Concerted Cultivation VS. Natural Growth

Concerted cultivation and natural growth are two different types of educating a child by his or her parent’s. Each type of educational technique created a â€Å"class† individual. Natural growth created a â€Å"working class† individual, while concerted cultivation created a â€Å"middle class† individual. Concerted cultivation is a middle class child educational technique parent’s use on a child to improve their children’s talents. Middle class parents do this through scheduled activities. Concerted cultivated parents also practice the language of reasoning with their child.The parents believe that their children have the right to find an agreement with each parent. Middle class parents also take more consideration with authorities that are connected with their children. Children from concerted cultivation households spend much time in after school classes or programmers such as taking dance lessons or being on a football team. Parents in th ese families are very involved in their children’s free time, transporting them from activity to activity, which, often, some moms are called â€Å"soccer moms† for the children who play soccer.Concerted cultivation parents also emphasize negotiation, encouraging their children to question authority figures, including themselves. As a result, children from concerted cultivation homes tend to be less intimidated by authority, such as teachers, and attain a sense of â€Å"power†, believing they are â€Å"worthy of adult interest† and can â€Å"customize† their environment. Natural growth is used by the working class or poor class. These parents focus on their children’s safety and discipline.These children usually do not have scheduled activities, but have a wide range of activities to choose from for the entire days-worth. Siblings of the children approached with the natural growth technique have a stronger bond because they are often togethe r and not separated by schedules, which exist in the middle class family and fall under the concerted cultivation. Unlike children who go through concerted cultivation, natural growth children cannot practice their use of reasoning.Parents usually have the upper hand in arguments and allow no questioning from the children; not to mention that punishment is taken into the hands of the parents, tending to be more severe, beatings are optional. The working and poor class families also view teachers and other authorities as high positions, and do not feel the need to confront them with issues. With concerted cultivation, Lareau gives the example of middle-class ‘Alex’, who is taken to the doctor’s by his mother. In the car, she tells her son that he should not be shy and ask the doctor anything he wants.Alex interacts in a relaxed way with the doctor, asking him questions and even interrupting him when he gets his age wrong and uses a word Alex does not know. The Doc tor notes that he is in the 95th percentile in height, Alex interrupts him. â€Å"Alex: I’m in what? Doctor: It means that you’re taller than more than ninety-five out of a hundred young men when they’re, uh, ten years old. Alex: I’m not ten Doctor: well they graphed you at ten. You’re- nine years and ten months. They-they usually take the closest year to get that graph†.The act of interrupting a person of authority is a display of entitlement. It is also indicative of middle-class child- rearing priorities; the incivility of interrupting a speaker is overlooked in favor of encouraging children’s sense of their individual importance and of affirming their right to air their own thoughts and ideas to adults. (lareau, 2011, p. 124-125) Children from poorer class, natural growth, homes usually spend most of their time playing outside with siblings and other children from their area.Parents spend little time at home because they are worki ng, waiting for public transportation or waiting in line at social service agencies. They do not â€Å"schedule† their children’s time or care much about cultivating, or promoting, their children’s talents and interests. Parenting is usually strict and children are following commands without negotiation. Around authority figures, such as teachers, working-class children and their parents tend to be quiet and inactive, looking at the ground and not asking questions.

What If I Just Cant Bring Up My Grade in That One Challenging Class?

You’ve worked hard to achieve a shining high school transcript and standardized test scores to match. You participate in a variety of extracurriculars but have a clear area of specialty that makes you truly unique. You’re a strong leader, a hard worker, and a devoted community member. By almost every count you should be a shoe-in at any college. But what if math just isn’t your thing? Or what if your writing skills are a little lacking and always have been? What happens when you just can’t bring up your grade in that one pesky subject area? Are top colleges out of your reach? We at know that no one’s perfect. We’re used to helping students overcome obstacles and spin less strong subject areas as positively as possible. In this post, we’ll explore the implications of a single bad grade, explain some options for what you can do to head off its negative impact on your college admissions chances, and offer some broader perspective that will help to guide your approach to college applications and beyond. The easiest way to avoid that single less-than-stellar grade is to avoid that class altogether. While you might be tempted to sign up for every AP course and honors track possible, you need to set realistic goals based on your own strengths and abilities. By all means, choose courses that challenge you, but don’t choose courses that are completely beyond your abilities. And definitely, don’t be tempted to jump ahead too quickly in an attempt to build an ultra-impressive transcript. Ultimately, performing well in an easier class is always better than failing a difficult one. In addition, taking a course that’s too challenging for you might have a greater impact on your overall academic performance. If you’re stressed out and expending more time than usual on a single class, your performance in other classes might suffer. You might achieve poorer grades across the board or be unable to extend your usual time and effort to important extracurriculars. In the worst-case scenario, your own mental health or personal relationships could even suffer. Instead, it’s best to avoid the situation completely by selecting classes that strike the right balance for your abilities. Sometimes this means taking an objective step back, recognizing the areas in which you are prepared to handle the most challenging coursework, and acknowledging the areas in which you aren’t. Of course, hindsight is 20/20 and if you’re reading this, there’s a decent chance that you’re already enrolled in a class that is proving to be somewhat beyond your abilities. If this is the case, you’re not completely out of luck. There are a few key avenues you should explore to get the help you need. First of all, rest assured that it is absolutely okay to ask for help. In fact, we encourage it. Ask your teacher, your guidance counselor, a friend, or a family member. If they can’t help you in this particular subject area, they might be able to point you in the direction of someone who can. Your parents might be willing to get you a tutor, or your friend might be willing to work with you one-on-one. Teachers may even meet with you after school or during their free periods. No one wants to see you fail, so there is no reason for you to struggle alone. You just need to ask for help. You could explore existing video tutorials in the subject area. Khan Academy is one great resource for this. Finally, consider joining a study group or enrichment group. Sometimes, hearing a different perspective, especially from someone else who also previously struggled to grasp the content, can offer the additional insight that you need. Even if a certain subject never â€Å"clicks† with you, there are many avenues to get the help you need to get through an important class. It’s possible that you may be better at certain subfields within a subject. So, while you might struggle with geometry, you could find that algebra comes easily to you. Once you get past this course, you might find the next one easier. It’s always worth your best effort to get through it. There are times, though, when it might become clear that you’ve exhausted your resources and still are not going to be able to pass the class with a respectable grade. If this is the case, you need to consider your other options. At some schools, you might be allowed to switch from an honors or AP course to a regular version of the course during the semester. You’ll need to check your school’s offerings and policies to see if this is an option for you. This is a particularly good choice if you need to fulfill a graduation requirement in that subject area but have realized that your chosen course is too difficult a track for you. Another option is to drop the class completely. This is something that you should consider very carefully and discuss with your teacher and guidance counselor in advance. Many schools have only a narrow window in which you’re allowed to drop classes without them appearing on your transcript. You should be aware that if you drop a class outside of this window, it may appear on your transcript as a Failure Due to Withdrawal, or similar notation. You can learn more about the decision to drop a course in our posts, Should I Drop an AP, IB, or Honors Class? and How Do I Decide to Drop a Course? . Our Early Advising Program helps students in 9th and 10th grade discover their passions and build strong academic and extracurricular profiles to succeed in high school. Finally, as you set your sights on your dream colleges, you need to be realistic about your own strengths and abilities. Ivy League schools generally require strong grades across all subject areas. While there’s nothing to prevent you from applying to them even if you have struggled in one area, you should keep in mind that you will be at a disadvantage if you’ve taken a less challenging course track or achieved less than stellar grades in a particular subject area. Of course, this doesn’t mean that you won’t be accepted, but it does mean that you’ll need to make up for this deficit in other ways on your application. That is, you’ll need to truly excel in other areas if you hope to gain acceptance. Also keep in mind that in order to get the most out of your college experience, you need to attend a school that is genuinely a good fit for you. It may be tempting to get wound up in the name or prestige of certain colleges, but ultimately the most important factor should be how well a college fits your specific goals and needs. If you’re struggling to keep up with a specific challenging course track in high school, it’s likely that you could continue to struggle with it in college if you attend a highly selective school with core requirements in that subject area. The same can be said for your intended career path. If you have always struggled with math, but you’re interested in becoming an engineer because it seems exciting and fun, you may need to critically evaluate the feasibility of this path compared with your own areas of strength. Are there other, similar fields that might be better suited for you? By keeping a realistic perspective, you will be able to strike the right balance of coursework that challenges your abilities without overextending yourself. To learn more about registering for classes or how to cope with a single bad grade, consider the benefits of the Near Peer Mentorship Program , which provides access to practical advice on topics from college admissions to career aspirations, all from successful college students.

Memo Audience Analysis Essay Example | Topics and Well Written Essays - 500 words

Memo Audience Analysis - Essay Example They have the responsibility of steering the business in China to profitability. This group of individuals are quite aware that consumption trends do vary according to the population. However, it may not be clear to them how the market situation for soft drinks in China is. The presentation will endeavour to provide meaningful insight into the market situation in China and the factors that influences consumption among the Chinese. Another consideration to be made is that executives understand in general that there are business regulations in China but may not know them precisely. Doing business in China especially for a foreign company attracts regulations that are variant from the regulations from a company from the country. Therefore, the executives should be made aware of the production regulations, tax obligations and other business policies that applies to an international company doing business in China. The primary audience, which comprises of the business executives, are obliged to get the information and then pass it over to the junior staff and other colleagues not represented during the presentation. Their education background and experience provides a good platform for effective use of the information passed over to them. Their perception towards the information is contributed by the view that they will need to thoroughly understand the market since they already know that every market has its own dynamics. The executives will definitely respond positively towards the information because it is in their interest to go out into China and use the knowledge that they have acquired. Their expectation is that they will be able to get as much information as possible that will help them to get all the questions that they have answered. Their prior experience solidifies their confidence and strengthens their capacity to sit back and read the presentation for more insight. However, it is apparent that based on their experiences there are

Negotiating Strategy on XYZ Airport Services Essay

Negotiating Strategy on XYZ Airport Services - Essay Example Under this stage, XYZ should get to know the other party (Airport Authority) by initially setting an appointment. Before making any attempt to establish a wide-range of the settlement with the Airport Authority, the top management of XYZ should carefully plan on some strategies that could enable both parties to come up with a win-win situation or conduct negotiations on neutral ground (Guirdham 2002, pp. 400 – 404). Since negotiation process is dynamic by nature, Shell (2001) suggests the need to be careful when choosing the best bargaining style. In line with this, negotiator such as in the case of XYZ company should consider not only the culture but also the personality of the people behind the Airport Authority. For instance: The personality of the people behind the Airport Authority is outgoing. Therefore, it is necessary on the part of XYZ company to satisfy the personality, needs and wants of the people behind the Airport Authority. Since most of them are outgoing people, XYZ management should invite and treat these people to have lunch or dinner as a group meeting or play golf while discussing the issue involved. This strategy will enable XYZ management to easily win the trust and sympathy of the people behind Airport Authority. Becoming familiar with the entry phase of negotiation is a crucial factor that determines whether or not the outcome of a given negotiation process can be successful. Right timing is very important in the negotiation process. As explained by Zartmann (2002) and Rubin (1989), the process of knowing the phases of negotiation could somehow enable the negotiator to know whether or not it is the right time to begin the pre-negotiation stage, the formal negotiation stage which normally takes place after the preparation stage, and ends the bargaining process which is the post-negotiation stage.

Dinosaurs (In Science) Research Paper Example | Topics and Well Written Essays - 1000 words

Dinosaurs (In Science) - Research Paper Example As in moderns day nature â€Å"nature abhors a vacuum† (Aristotle, quoted by Link, 2011 ) and so dinosaurs developed to fit into every niche, large, small, carnivorous, herbivorous etc. It is possible to tell what each creature ate if their teeth are examined. Just as the teeth of dogs and cows are very different, to suit their individual diets, so the teeth of meat eating dinosaurs are very different from those of the vegetarians. They also carried an impressive array of body part including such extras as scales, horns, collars and crests, what Viegas (2012) describes as ‘Feathered, clawed and jaws,’. So far, the remains of over 1,000 different dinosaur species have been identified from fossils though technically, birds are feathered dinosaurs, meaning dinosaurs aren't really extinct at all. The fact that some dinosaurs have been found which are feathered adds emphasis to evolutionary ideas and the hypothesis that birds are direct descendants of some dinosaurs, a n idea first put forward as long ago as 1870 ( Stone 2010) brings to mind other scientific questions such as who are the predecessors of mankind. Some, although not all dinosaurs, are known as being ‘bird hipped’ because of their particular anatomical features. They were . small, agile, and walked on two legs, unlike some much larger relatives. One such example is the Lesothosaurus Diagnosticus, a medium sized herbivore, first discovered in Southern Africa, within the kingdom of Lesotho, in 1978 ( National Geographic, 2012). It is so birdlike that it looks somewhat like a plucked bird. The dinosaurs were a highly diverse and successful group. They are often said to have lasted for far more than 100 million years, being the dominant from of life on land for some 160 million years, but if one includes birds then they are still around ( BBC, Science and Nature: Prehistoric Life, undated). Yet most of them did disappear, which has lessons perhaps for man , who acts as if th e world belongs to him by right. Dinosaur remains are often found in association with rocks which can be dated to a particular time. These rocks are usually sedimentary rocks, formed during a great ancient flood , massive floods are often being mentioned in ancient legends in many civilizations, despite the fact that the oldest humanoids found have been dated to only 4.4 million years ago (Schmid, 2009). Perhaps people were describing another cataclysmic flood. If so that will surely also be found in the geological record. According to Gilroy, most dinosaurs became extinct 65.5 million years ago, but it seems that there were survivors , and some dinosaur remains have quite recently been dated at some 700,000 years later (2011). So the picture isn’t at all clear. There was not for instance just one massive extinction period , but two. Viegas, ( 2012) describes the Permian extinction, when 90 per cent of all life on earth was destroyed, the most devastating extinction of all ti me, from insects to plants. Marine creatures as well as those on land were affected as well as amphibians and reptiles. Dinosaurs often had air sacs which enabled them to survive in poor air quality

The Art of Business in the 21st Century Essay Example | Topics and Well Written Essays - 1250 words

The Art of Business in the 21st Century - Essay Example Recognizing the value of information to the 21st century business, the paper recommends the use of ERP software for business. Every enterprise strives to be profitable and dominant in its industry, but it is only those firms that continually strive to understand their areas of operation through application of industry research and innovation that eventually register significant success. Michael Porter a professor at the Harvard Business School suggests a model that can enable business to understand the key drivers or factors, which can contribute to business success and competitive advantage. Porter’s value-chain model represents a framework that can enable a business analyze specific activities, which will create value and guarantee competitive advantage. First and foremost, the business has to analyze its inbound logistics and processes that include the processes of receiving goods and raw materials, storage and inventory control as well as transportation scheduling. The bus iness must aim at bringing efficiency and effectiveness by changing and improving inbound logistic processes. It therefore calls for innovation and creativity on the part of everybody within the organization. Inbound logistics represent one side of the coin, outbound logistics, which entails all the activities necessary to get the completed product to the clients, such as warehousing, order fulfillment, transportation and distribution management, must also be looked into. Streamlining inbound and outbound processes will guarantee efficiency. Another area that the business must seek to improve on a continually basis is its operations. This includes machining, packaging, assembly, equipment maintenance, testing and any other value-creating activities that seek to transform the inputs into the finished product (Porter 3). Customers need to be aware of the existing products that the firm produces. Therefore, marketing and sales department is an indispensable part any business that wants to be profitable. Sales and marketing entails all activities related with getting buyers to buy the product including pricing, channel selection, retail management advertising, selling and promotion. The business must also look into its service delivery. Service delivery involves all activities that aim at enhancing and maintaining a product's value. This also includes customer support, repair services, management of spare parts and upgrading. In addition to service delivery, the enterprise must streamline its procurement processes. These processes include the procurement of raw materials, servicing, spare parts, buildings and machines. A successful business also takes advantage of technology. Therefore, the business must be able to budget for technology development to support the value chain activities. Technology development initiatives may include research and development, process, automation as well as design and redesign. Lastly, the general management, legal, planning managem ent, finance, accounting, quality management, public affairs, which form the firm's infrastructure must be aligned in a way so as to provide for efficient business operation. Porter also continues to argue that a business is usually affected by a number of forces that will either act positively to ensure business success or if

Professional Practice in Bioscience Assignment Example | Topics and Well Written Essays - 1750 words

Professional Practice in Bioscience - Assignment Example Secondly, working with the professional staff of doctors, I expect to learn from their vast experience. They also have a variety of devices and medical technology such as an X-ray machine all, which I will become proficient at using making me a better future veterinary practitioner. As an intern at the Burwood hospital, have had to work as part of a team mostly with my fellow intern's assigned duties by the doctor in charge. One of the first duties we were assigned as interns was to carry out an inventory of the facility; we were divided into two teams of 3 each. One was assigned to the laboratories while the other (mine) was to inventory the equipment in the whole hospital. The first team finished a day before mine but accidentally one of them deleted the data they had collected and they were unable to recover it. I proposed we work together and help them redo their work in time, members of my group were however against the idea since it meant they would have to sacrifice their entire free Saturday to clean up someone else’s mess. I, however, convinced them to agree and assisted the other team for at least half the day. The doctor in charge had given us the Job as a team of six so he was not aware we were divided in two, therefore I knew if we delivered half complete work and blamed the other team it would reflect negatively on the whole team. However, even after our efforts to help them, their part of the inventory came up short after submission. It turned out that in the hurry to complete the job in time, they had overlooked tens of items, which resulted in the whole inventory inclusive of our part being canceled, and the team was asked to repeat the process under the supervisor of a senior veterinary doctor.

An Examination Questions about Fundamentals of Financial Accounting Assignment

An Examination Questions about Fundamentals of Financial Accounting - Assignment Example Accounting is an extremely important activity of the business, which plays a critical role in the market economy. For instance, through accounting, it is possible for various stakeholders of different companies, especially investors to evaluate the risks and returns that they speculate to incur or gain from investing in various organizations (Ingram and Albright 22). This is because accounting allows for full and fair disclosure of such companies’ financial information and performance. Secondly, accounting provides capital markets with reliable information about the business activities of various organizations. In turn, this information is used by investors to determine profitable companies, in which they can invest (Ingram and Albright 22). This leads to the addition of value to society because the right decisions to invest and allocate resources to efficient and effective companies are made by the use of accounting information. In addition, accounting plays a role in the evaluation of contracts by society because it avails relevant information (Ingram and Albright 22). Accounting puts organizations on the check so that they can observe environmental laws and conserve the environment while carrying out their operations, which benefits the host society of such organizations at large. For instance, responsibility accounting is charged with informational responsibilities to the society in respect to the law (Bebbington, Laughlin and Gray 407). The recent trends of globalization have influenced accounting practices significantly. For instance, trade and investments between countries have increased. The amount of capital, goods and service flow across domestic borders has increased (Saudagaran 1). This requires that accounting information has to be prepared to meet the required international standards of transparency, reliability, and comparability (CGA Magazine).  

Methodology for albinism Essay Example | Topics and Well Written Essays - 1000 words

Methodology for albinism - Essay Example The condition is defined as "a group of congenital heterogeneous disorders in which there is either complete or partial absence of pigment in the skin, hair and eyes because of the absence of or a defect in an enzyme involved in the production of melanin" (Park et al, 2011). The pattern of inheritance of albinism is variable. It can be X-linked, autosomal dominant or autosomal recessive. It is mainly autosomal recessive in oculocutaneous albinism (Park et al, 2012). Clinical presentation is at birth and depends on the type of oculocutaneous albinism. There are basically ten types of oculocutaneous albinism of which four are common and merit importance. They are oculocutaneous albinism: type 1A, type 1B, type 2, type 3 and Hermansky–Pudlak syndrome (Park et al, 2012). The methodology of oculocutaneous albinism is clearly understood. In this essay, the methodology of oculocutaneous albinism will be discussed. Methodology Albinism is a genetic disorder that is hereditary. Genetic disorders are those conditions in which alteration of a specific gene leads to abnormal enzyme or protein production, leading to clinical manifestations. The main pathogenesis in albinism is abnormal synthesis or distribution of melanin. Melanin is a pigment that is responsible for the coloration of eyes, skin and hair. It is a protein and is synthesized in melanocytes from tyrosine, an aminoacid. Melanocytes are present in the skin, hair bulbs and eyes. The synthesis takes place in specialized organelles known as melanosomes. The most important enzyme in the production of melanin is tyrosinase. This enzyme converts tyrosine to dopa. The gene for tyrosinase is located in the chromosome 11. Mutations in the locus concerned with tyrosinase enzyme can lead to defective or absent tyrosinase. This can result in complete or partial absence of pigmentation of the skin, hair and eye. This type of oculocutaneous albinism is type-1. When the defect lies in P-polypeptide, which is a transport er for melanosomal tyrosine, type-2 oculocutaneous albinism arises. Tyrosinase is present in this type. Its functioning is also normal. But, the transporter is defective leading to the disease. The P gene is in chromosome 15. Patients with type-2 oculocutaneous albinism have some pigmentation, but it is lighter. Epithelial pigmentation of the retinal pigment around the macula is necessary for normal foveal development. Dopa, derived from tyrosine is essential normal retinal development as it is a mitotic agent. Lack of dopa leads to foveal hypoplasia and this can lead to decreased visual activity. Eventually the optic nerve fibers decussate abnormally and this leads to strabismus and monocular vision. Transillumination defects due to depigmented iris result in photophobia (Wei et al, 2011). In type-1 A, the clinical presentation is obvious at birth and the baby is born with blue-grey irides, light pink colored skin, depigmented white hair and predominant red reflex (Wei et al, 2011) . As the infant grows more symptoms related to eyes become obvious. These include nystagmus, decreased vision, strabismus, monocular vision and poor stereopsis. The skin can never develop pigmented lesions even after prolonged exposure to sunligh

Npcst Library System Essay Example for Free

Npcst Library System Essay A collection of such materials, especially when systematically arranged; a room of private home for such collection. At first glance, your library is a bunch of books with a librarian to check them out to you, and back in when you return them. Librarian ensures (of tries to, as money permits) your library is well stocked with current titles. These current titles include, in addition to books, videos, tapes and CDs, magazines, encyclopedia, genealogical research stuff and more. The librarian also has to keep the building neat and in good repair and also these things only shows a few of the things which make up your library. Schools set the various pedagogical changes to achieve the current level of education in other countries. Because of the growing numbers of computer users, this became an effective medium to demonstrate the knowledge and skills of the students. From the traditional searching process for the books in the libraries, the interactive usage of computers can be now addressed as part of the library system.

Dickens presentation of the four spirits Essay Example for Free

Dickens presentation of the four spirits Essay In A Christmas Carol four spirits meet Scrooge and they haunt and warn him of how he disregards Christmas and how people look upon him. Dickens uses his own unique writing skills in portraying the spirits, making the appearance relevant to the purpose of the each spirit. The first supernatural being to visit Scrooge is the ghost of Jacob Marley Scrooges deceased working partner. The appearance of this spirit is directly similar to what Marley wore in his first life when he was a slave to money exactly like Scrooge. These same working clothes show how he is still chained down by the burden of money and that his afterlife has been made rather painful by being a slave to work. Marleys ghost is warning Scrooge that if he doesnt change his character, he will too be burdened in his afterlife. The spirit also foretells the appearance of three more ghosts. The chains clasped about his middle and all the different items that are wrought to the chain all symbolize money and greed of the spirit. The cash-boxes and the keys all represent the hiding away of money and keeping the wealth to themselves and not sharing the abundance of money. The imagery of heavy objects such as the padlocks and steel purses show how laden the ghost is with the weight of the money. The ledgers and deeds show the detailed accounts of money and proper ownership and this is a symbol that everything has to be accounted for, no money can pass by the scrutiny of the accountant which is so true to Scrooges life. Apart from being immensely weighted down by his possessions of greed which held back his life, Marley was transparent. This was so obvious that Scrooge could see the two buttons on the back of his coat. This transparency conveys the sense that this person was never a normal human, he was a chilling figure who lacked some human qualities that most usual persons have. This is a ghost which freezes the presence around him with his death cold eyes and his chilling influence, he is cold, like his life. He has no real substance and the only apparent clear images Scrooge can see of this spirit are the symbols of hoarding, selfishness and greed. The Ghost of Christmas Past reveals itself to Scrooge, shortly after the affair with Marley, and the purpose of this ghost is to show Scrooge of the times of his past life which involve his school and family life as well as his relationships with Fan and Belle. The first line of the description portrays excellently the appearance of this unusual spirit: It was a strange figure like a child; yet not so like a child as like an old man. Dickens shows that even though this spirit is a child, representing youth and looking back in to the past, it is strong bodied being able to be firm with Scrooge. This strength, and the indication of the spirit being old, shows that the ghost is wise and experienced, able to lift Scrooge out of the window with considerable ease and make the miser look up and pay attention. The spirit is also strangely attired with stark contrasts in its dress for the spirit has a holly branch in his hand and summer flowers lining the end of its dress. This displays the progression of time and the seasons which in turn reflect the stages of Scrooges past life and the progression of a mans life, which is slowly been clutched by the grasp of money. The spirit also possesses another unusual quality in that a bright clear jet of light springs out from his head as well as having extensive description of the whiteness of its being. This clear whiteness and the jet of light symbolizes the simplicity of what the spirit is showing It is making thing apparently clear to Scrooge. This ghost is not satisfied with a complicated face and bizarre attire for it also changes the form of its being from being now a thing with one arm, now with one leg, now with twenty legs and the changes vary so much that at one point the spirit has no head. This unusual distinction, I feel, represent the change in emotions and I think Dickens is trying to portray the alterations of Scrooges past and of all the feelings and events that changed him in to a tight-fisted businessman. The ghost of Christmas present is a bit simpler to understand for he represents the things and spirit of Christmas. His purpose is to show Scrooge the way people celebrate Christmas at present and to point out the abundance of Christmas joy there is in families, which is alien to Scrooge. The spirit is introduced with a large range of different Christmas foods such as long plum-puddings, mince pies, cherry-cheeked apples and immense twelfth cakes, just to mention a few of the items layering the floor. The abundance and feeling of plenty is conveyed with the magnificent quantities of tangible items on display, with the barrels of oysters and wreaths of sausages. Dickens eloquently describes the food making the reader feel tempted by these appetizing descriptions. All this is completely foreign to Scrooge. He has never seen this type of thing for he never shares his money to make these things happen, therefore this is appropriate so to open Scrooges eyes to the celebration of Christmas. The actual spirit is huge, happy and incredibly relaxed which is shown by his easy state upon which Scrooge finds him. This peaceful, kind and generous spirit holds Plentys horn which is a sign of abundance and a richness of possessions and atmosphere. He is full of Christmas spirit and he knows what it is like to have a good time and a laugh, he is only haunting Scrooge with good things he has not seen before. The spirit is radiant, full of light for it pours on to Scrooge, he cannot escape the joyous plentiful atmosphere. He cant run away for the light is so strong it grasps him. The spirit is kind to Scrooge yet he is not passive telling Scrooge in a firm manner to look upon his wide, inviting eyes. The ghost has clothes of a simple nature with a simple green robe bordered with white fur. This shows just how relaxed and unpretentious the spirit is, he is even bare-breasted showing that he just wants to present himself as he is with no false attachments even his feet are found without covering. The holly wreath which is seen on the spirit, is a symbol. Jesus once wore a similar wreath and he was peaceful and kind, just like the spirit who is compared to the son of God for they are both cheerful and immensely unconstrained. The ultimate peace of the spirit is displayed when Scrooge notices that in his scabbard there lay no sword but a hole of air polluted by the aging rust. The spirit is a provider, feeding his immense family of 1,800 well, with the full stuffing of Christmas spirit and all the joyous aspects this brings with it. This open hearted spirit is showing the true meaning of Christmas to Scrooge who has only ever lived for money seeing Christmas as a wasted day. There is a very stark difference between the Ghost of Christmas Present and the Ghost of Christmas Yet to Come for the spirit which foresees the future is firstly described as moving slowly, gravely, silently. This is more a haunting spirit, he is meant to be scary and menacing and he certainly is introduced in this fashion for he is to show the grim tales of Scrooges future which are not pleasant. The overwhelming fear in Scrooge is seen, in that he quickly bends down on one knee and the atmosphere disperses in to one of gloom and mystery. There is definite sense of fear for the words convey ghostly imagery such as shrouded which is a dark word in that it is often associated with a funeral or a burial. The deep, piercingly solemn appearance of a hand is all Scrooge needs to fill him with ultimate fear for the ghost is incredibly hard to distinguish and the outstretched hand is all one can see. This mysterious invisibility makes the ghost even more harrowing for there is only one hand which brings about this dark and undistinguished presence, the ghost is a shape which is horribly not complete. As well as not being able to see all the parts of the ghoul, the spirit does not even talk which makes him even more fearful for it is impossible for Scrooge to communicate to this haunting phantom. Scrooge is desperate for the ghoul to utter a word but Dickens purposely does not let the figure talk for it adds to his mysterious and chilling demeanor. This spirit is one which people dread, it is of an appearance of a phantom which chills the surrounding air which others choke on in fear. The description continues, with Dickens using metaphorical speech to describe the ghoul: but a spectral hand and one great heap of black. The effect of the metaphor is once more of absolute fear and terror. The description ends with Scrooge requesting speech from the ghoul but it is not going to respond which rounds off the passage with a feeling of fear. Dickens shows skill in describing these ghosts so relevantly to what there immediate purpose is. Each ghost has its own specific meaning and Dickens presents this effectively giving each spirit a unique appearance which tells a story with a true moral which still applies today. Dickens is a storyteller with unique gifts and this is shown in these descriptions of the four spirits.

The history of theories of sociology

The history of theories of sociology Many theorists state that the development of 19th century sociology was the response to the dramatic social change of the time. The social upheaval caused by Enlightenment, and the Industrial and French revolutions caused social theorists to develop sociology as a method of explaining, analysing and understanding the social upheaval following these events. Sociology could explain the reasons behind increasing public discontent with traditional values, aristocracy and religion, and also sought to understand and rationalize new societies that subsequently emerged. The nineteenth century was also the century in which sociology would become recognised as an academic discipline. Sociology is defined as The study of human social life, groups and societies (Giddens, 1989). French philosopher Auguste Comte (Waters and Crook, 1993) coined the term; he considered sociology the final stage in the historical development of ideas (Babbie, 2002). Sociology involves describing and analysing how forces, such as social, political, economic and cultural arrangements shape and, influence behaviour and, the impact they have on individual identity construction (van Krieken et al. 2000). Sociology then, has society as its subject matter (Najman and Western, 2000). The assertion that sociological theory arose in the 19th century as an attempt to explain social change can be examined by assessing the influence of historical events, occurring immediately before, during and following briefly that century, had on the development of sociology. The Enlightenment, and the French and Industrial revolutions prompted sociologist to query or challenge the social, economic and political composition of the time. Berger (1970) stated that sociology evolved through the need for understanding the confusion that followed these events. The French revolution began in 1789 as the result of political and social unrest. The underlying factors that influenced the revolution were the corruption of the ruling government regime that led to worker impoverishment. Additionally, to the extortion of taxes from the peasantry and, the hierarchies insistence that they and, the religious sectors remain the owners of political power. This insistence prompted the public to revolt against the ruling regime and the clergy (Giddens, 1997:6-7), the result was the expulsion of the Bourbon monarchy and the establishment of the first republic. The religious sector also suffered with the overthrow of the Divine Rights of Kings, which previously formed the crux of religious belief during this period (van Krieken et al, 2000:23). The sweeping changes that resulted from the French revolution impacted upon the emergence of sociology because there became a sudden need for intellectual awareness in order to cope with the ramifications of the chan ges that had taken place (Berger, 1970:55). The second transformation to occur during the period was the Industrial revolution in the late eighteenth century. This revolution began in Britain and subsequently spread throughout Western Europe and the United States in the nineteenth century (Giddens, 1997:7). The Industrial revolution was a time of massive technological change, before this people had simply produced their own forms of sustenance by way of the barter system or living off of the land (Bilton et al, 1996:33). They were now faced with rapid movement from traditional rural areas to urban areas due to a need to obtain employment and earn a wage to survive. Sustaining their previous lifestyles was no longer possible (van Krieken et al, 2000:23). Sudden urbanisation brought on by the revolution lead to changes in living and working conditions. There was a decline in the number of workers and a reduction in adequate living conditions. Unequal income distribution followed, due to the mass production of goods required to obtain a surplus that could support the lagging economies. The social and political upheaval created by the industrial revolution heavily influenced the work of earlier sociological thinker Karl Marx. Marx believed that under capitalism society would be divided into two classes, the ruling class who owned the means of production (bourgeoisie) and the workers or the oppressed who would be forced to sell their labour (proletariat) (Grabb. 1984:20-21). The result according to Marx is the exploitation of the workforce by the bourgeoisie through the modes of production (Crompton, 1998:27). In turn Marx believed this would lead to what he called the alienation of the workforce, where workers would become disenchanted and no longer be able to derive any pride or satisfaction from their work (Grabb, 1984:24). This revolution spawned some of the most influential sociological work in history. The impact of sociologys emergence in the nineteenth century because of social change is no more evident than in Marxs class analysis. The social forces that lead to the two revolutions provided the context in which sociology would emerge and prosper during the nineteenth century, as a means for understanding the new societies that were being created (Waters and Crook, 1993:7). A further social movement that influenced sociologys emergence was Enlightenment. Enlightenment not only helped to influence the French and Industrial revolutions it was simultaneously influenced by them. Enlightenment was a period during the eighteenth century that was committed to the rise of human knowledge and rationality in evaluating society (Waters and Crook, 1993). During this period, there was an increase in the belief in science that sought to challenge traditions and more specifically religion. The objective was to replace them with rational and scientific principles (van Krieken et al, 2000:23). Sociologists such as Marx, Weber, and Durkheim believed that the changes, which heralded modernity, would make religion obsolete (Giddens, 1997:349). This belief in secularisation made it possible for people to pursue a belief in science and to seek the solution to societies perils through the application and progress of human knowledge (Bilton et al, 1996:37). The idea that sociology was a science based on the same principles as the natural sciences led to the appearance of positivism. Positivism brought with it a way to apply the methodology used in the natural sciences to the study of society (Haralambos et al, 1996: 17). The two revolutions and Enlightenment signaled the arrival of modernity and with this newfound existence came a need to understand these events and the impact they would have in the future (Giddens, 1997:7). Thus, sociology was finally gaining academic legitimacy. Sociology was not recognised as an academic discipline until the late nineteenth, early twentieth century (van Kneken et al. 2000:24). Two of the founding fathers Emile Durkheim and Max Weber are credited with transforming the study into an academic discipline. Before being recognised as a legitimate field of study, sociology was practiced outside of the academic realm (van Krieken et al. 2000:24). In part, sociology was made an academic discipline because people expected that this newly discovered insight could help explain why society changed during the great transformation and could advise on how to improve it (van Krieken et al, 2000:24). The late inception of sociology as an academic discipline may be one of the reasons that sociologists argue that its appearance in the nineteenth century was the result of social forces prevailing at the time. The assertion that sociology appeared in the nineteenth century due to the social forces prevailing at the time is also evident when comp aring structuralism favoured during modernity to post modernism. Although sociology is already an established academic discipline in contemporary societies, current social forces are still transforming it in the same way that it was created to explain and understand them. The structuralist perspective that developed during sociologys initial stages presumed that individuals were the product of their social world, with fixed identities and a universal set of norms and values (van Krieken et al. 2000:22). Structuralism seeks to explain human actions as being produced by social structures. This is in stark contrast to post modern theorists who believe that people shape their own lives and whilst social structures do play a part in an individuals life chances they are by-no means the sole determinant. Post modernists believe that people are able to create and control their own lives (by way of free will and alternative lifestyle choices) more extensively than their earlier counterparts (van Krieken et al, 2000:22). The notion of positivism that was so widely advocated during Enlightenment has fallen by the way in contemporary sociology. Academics in the discipline now believe that human beings cannot be studied in the same way as the natural sciences because the complexities of sociological framework and findings cannot be understood in comparison with the natural sciences (Giddens, 1989:17). Durkheims idea that sociology should not be concerned with an individuals subjective interpretation of society (van Krieken et al, 2000:24) has given way to an avid interest in how people perceive their social world. Moreover, the meanings they attach to that world. A concept known as interpretivism (Bilton et al, 1996:494). Traditionally, structuralist sociology addressed economic issues and how they affected society; this has changed in the post-modern era because of other movements that have formed. For example, the feminist movement, which led to a shift in sociological thought from the economic aspects to analysing how cultural aspects impact on society (van Krieken et al, 2000:28). Postmodern sociological thought has also had to contend with prevailing social forces. Increasing globalisation has produced a need for understanding how and why various forms of consumerism and, consumption have influenced not only society but also, how they create and affect popular culture. Additionally to understand how the growing interaction between the markets and ideals of other countries, influence our own society (van Krieken et al, 2000:28-29). A further aspect of the change from structuralism to postmodernism is the fact that contemporary sociology does not focus purely on social forces. Rather it is also concerned with how individuals construct their identities. Post modernism does not assume that identities are fixed. Nor does it assume that there is a single set of norms or values present in contemporary society. Social factors are no longer considered the only issues that shape, an individuals life chances, there are broader issues of a biological and psychological nature that are central to a persons identity construction (Bilton et al, 1996:7-17). The agency or free will aspect of an individuals life facilitates greater choice in life direction. Traditional notions of marriage, sex roles, religiosity, conceptions of gender and family have changed and are specific to the individual (van Krieken et al, 2000:22). The comparison between structuralist sociology and postmodern sociology illustrates that sociology as a discipline has evolved from its initial form because of contemporary social forces that have materialised. The comparison attempts to demonstrate not only how social forces have changed sociology over time but. It allso shows how social forces prevailing in the centuries leading up to the nineteenth century could account for the emergence of sociology during this period. Anthony Giddens (1989:25) suggests that sociology emerged as a distinct intellectual endeavour with the early development of modern industrialized societies, and the study of such societies remains its principle concern. Thus, sociology continues to survive for the same reasons it emerged, to analyse and explain social phenomena. In summary, there are numerous reasons that sociologists argue that the appearance of sociology in the nineteenth century was itself a result of social forces prevailing at the time. The majority of which can be traced back to the French and Industrial revolutions, Enlightenment, and sociologys acceptance as an academic discipline. Sociology gained momentum during this period as an intellectual alternative to explain the struggles that were taking place in the French revolution. To explain how and why the changes during the Industrial revolution occurred and the affect they would have. These revolutions along with Enlightenment hit society with such force and resulting turmoil that even today they remain firmly entrenched in discussions about the origins of sociology. Sociology found its place among this turmoil by way of the awareness it could provide in analysing and evaluating the new societies that were being formed. The argument that sociology appeared in the nineteenth century because of social forces prevailing at the time gains further legitimacy when considering that it was not accepted into the academic sphere until this period. The social, political and economic upheaval generated between the 17th and 19th centuries accounts for the appearance of sociology largely because it was thrust into prominence during this time and subsequently gained notoriety as an academic discipline.

rober lowell Essay -- essays research papers

Te poem by Robert Lowell seems as if he was remembering his mother’s death and what he had gone through during that time. He tells the story in a poem in a sequential order from being in the hospital, being in the car with her dead body and finally in the cemetery burying her.   Ã‚  Ã‚  Ã‚  Ã‚  In the hospital we can see that he remembers that the nurse could only speak in Italian. We also see that, he kind of knew that his mom was going to die because he says that there is only a week left of her existence. By thinking about all this Robert Lowell starts to tear and I guess does cry.   Ã‚  Ã‚  Ã‚  Ã‚  When he gets his mother’s casket in the car he gets very descriptive by saying, â€Å"the whole shoreline of the Golfo di Genova was breaking into fiery flowers. The crazy yellow and azure sea-sleds blasting like jack-hammers across the spumante-bubbling, wake of our liner.† In these lines he’s basically talking about or describing his emotions. Then he goes on talking about his Ford vehicle where the mother is traveling first class in the hold. Then the author talks about the black and gold casket and how it resembles with the great Napoleon’s casket. Since Napoleon was a very noble man in his time he referred his mom’s casket with Napoleon’s. He saw the importance because the mother was very important in Robert’s life just as Napoleon was important to his people.   Ã‚  Ã‚  Ã‚  Ã‚  Its so hard writing down what you see in a poem. Well this is...

The Dilemma of Cloning Essay -- Argumentative Persuasive Topics

The Dilemma of Cloning      Ã‚  Ã‚  Ã‚  Ã‚   Man is quickly approaching the reality of cloning a human being. Once regarded as a fantastic vision dreamed up by imaginative novelists, the possibility of creating a person in the absence of sexual intercourse has crossed over the boundaries of science fiction and into our lives. While genetic engineering has helped improve the quality of life for many people, it poses many ethical and moral questions that few are prepared to answer. The most current and volatile debate surrounding human cloning seemed to surface when the existence of Dolly, a clone-sheep, was announced on February 23, 1997 by Ian Wilmut and colleagues at the Roslin Institute in Scotland. The cloning technique, which had never been successfully performed in mammals before, involved transplanting the genes of an adult male sheep with a differentiated somatic cell and transferring them into a female sheep's egg, of which the nucleus had been removed. Since Dolly contained the DNA of only one parent, she was deemed the "delayed" genetic twin of a single adult sheep (1). Since the spring of 1998, several other genetic clones have been announced, including the Massachusetts cell research firm's claim of "designer cattle" and the talk of a cloned mouse in June (2). Skeptics wondered, if such animals as mice and sheep can be cloned, what frontiers remains except for.....us? Recent legislation by the Clinton Administration, following the announcement of Dolly's birth put a ban on any funding whatsoever in support of science dictated toward human cloning. "Personally, I believe that human cloning raises deep concerns, given our cherished concepts of faith and humanity", the President said in a June 1997 national radio address (3)... ... of doing so, and the prospect of cloning a human being is an issue which must be carefully weighed by scientists and legislators alike. It is an event that can shape the history of mankind, but it is also an event that can create history in itself.    Works Cited (1) http://bioethics.gov/pubs/cloning1/executive.htm (2) http://www.reason. com/biclone.html (3) http://www.reson.com/biclone.html (4) http://www.reason.com/opeds/eibert.html (5) http://www.nejm.org/content/1998/0338/0013/0905.asp#tref-6 (6) http://www.nejm.org/content/1998/0338/0013/0905.asp#ref-6 (7) "Cloning: Legal, Medical, Ethical, and Social Issues". Hearing Before the Subcommittee on Health and Environment of the Committee on Commerce. Serial n. 105-70. February 12, 1998. Pp. 14 (8) http://cgi.pathfinder.com/time/magazine/articles/0,3266,17681,00.html

Finding One’s Authentic Identity Essay -- Psychology

Deep inside all of us, we know there is someone who we were born as, grow up as, and will die as. We can feel when we are being true to ourselves, and conversely we can feel when we are pretending to be something other than our individual selves. However, many people spend a lifetime searching to find exactly who this person is, and how to be this person all the time. However, it is difficult to determine how much of our identity is a non-changeable permanent part of ourselves, and how much has been cast over us like a cloak via external influences including culture, religion, disabilities, family, friends, pop culture, and the media. These perceptions, assumptions, and roles inevitably affect how we develop as people, and often cloud our authentic identities. Unfortunately, many people look to others to define themselves. This often results in being placed in roles we cannot excel in (Kubler-Ross & Kessler). These days, when surgery can alter everything from gender and body shape to face image and height, we feel as if we can change our inner identity. Books and self-help workshops have become very popular as people embark on lifelong journeys of personal growth. People are no longer comfortable to stay within fixed roles as perhaps our parents and grandparents once did, suggesting that we now have a greater choice over our identities than before. In Philippine culture, the family is the basic unit of society. Personally, my culture has greatly shaped my personal identity because I am a small part of something much greater than myself. In a traditional Filipino family, the father is considered the head of the family and is â€Å"viewed as the provider of the family† (Enriquez). On the other hand, the mother is responsible for domes... ...Disabled People: Issues for Discussion." World Rehabilitation Fund. (1980): n. page. Web. 29 Apr. 2012. . 4. Funk, Robert. Disability rights: from caste to class in the context of civil rights. New York: Praeger, 1987. 7-30. Web. 5. Kitchen, Rob. 'Out of Place', 'Knowing One's Place': Space, power and the exclusion of disabled people. 3. 13. 1998. 343-356. Web. 6. Kubler-Ross, Elisabeth, and David Kessler. Life Lessons. New York: Scribner, 2003. Print. 7. Saroca, Cleonicki. "Filipino Women, Migration, and Violence in Australia: Lived Reality and Media Image." Kasarinlan: Philippine Journal of Third World Studies. 21.1 (2006): n. page. Web. 28 Apr. 2012. .

My Dreamed Husband

Good afternoon everyone present. Today, I would like to talk about â€Å"My Dreamed Husband†. We all have very high expectations or ideals about our future husbands. It is quite natural to have preconceived ideas about our future husbands. It will indeed, be rare to find a husband with all the virtues and qualities that we exalt. Perhaps that is the reason why some relationships that have strong initial potential tend to become sour. It is not wrong to have dreams and fantasies about our future husbands but they should remain just that – dreams and fantasies. In reality we have to adapt ourselves and accommodate our spouses’ faults and shortcomings to make marriages successful alliances. I also have my dreams and fantasies of how my dreamed husband should be. In the first place, he should be a gem of character with a heart of gold. Good character and personality traits top my list of priorities. I would not want a man with Mel Gibson’s physique or Robert Redford’s charm because, then, he would be sought after by every other woman and if he happens to have a roving eye, then he may be unfaithful. No, I would prefer a man with average looks but who has a good reputation and without any major flaws in his character. My dreamed husband should also share some of my interests. I am an extrovert and I enjoy socializing and meeting people. Similarly, I would also expect my dreamed husband to be outgoing and friendly. I also enjoy shopping and travelling. I have expensive hobbies and therefore tend to be extravagant. It is, therefore, quite natural for me to expect my husband to be thrifty and who would, at the same time, try to curb my spending habits. Although I would like my dreamed husband with a financially secure job, I would not like him to be over-ambitious and put his career above his family. If his focus is solely on enhancing his career prospects, he might neglect his family. He might also insist that I stay home and take care of the children. As I hope to be a career woman, I will not be satisfied to be a mere housewife. I would love to be financially independent. Like most girls, I hope that I can find a perfect man in my future. He does not have to be a gorgeous-looking man but he must be a loving and responsible man. Not only should he be a good conversationalist but he should also have a good sense of humor. That, in a nutshell, are some the things I look for in my dreamed husband.

Is It Important to Question the Ideas and Decisions of People in Positions of Authority? Essay

Is it important to wonder the ideas and decisions of people in positions of endorsement? I believe it is. While rules ar meant to be followed, there should always be a reason behind that rule. There atomic number 18 instances where the rule is deemed by society as unfair or bias. There ar different instances where the rules croup be hurtful to the people following them.Lets take a trip sticker to the 60s. Remember Rosa pose? She was arrested for refusing to give up her seat. Remember cerise Bridges? She, a black child, was excruciate because she attened an Elementary school for white students only. instanter these may seem like unprofitable things, but if these two, along with umpteen other Civil Rights Activists never challenged authority, segregation in the United States may have move up to this day.When thinking about rules that empennage be detrimental to society, I cant help but look upon two books that represent this idea perfectly Battle Royale, and The Hun ger Games. In some(prenominal) books, The government forces civilians to fight to the death in an arena, and only sensation contestant may live. In both books, more than one contestant broke the rules and survived the zippy. Had they followed the rules and played the game, one can only recall the physical and mental injuries they would have endured. Disobeying authority and rebelling actually saved their lives, along with many other potentially endangered lives as well.I do believe that rules are meant to be followed, but I also believe that there should always be a reason behind them. I always question authority if I think that its decisions and intentions arent beneficial to me whether those decisions or intentions are trivial or extreme.

Differentiation in the Classroom

specialisation in the consortroom Brittevery Hunt University of Toledo Differentiated financial statement in the classroom can be benefici every last(predicate)y for every pip-squeaks needfully to assume to their best ability. Differentiation heart tailoring focusing to meet idiosyncratic postulate. Whether instructors diametricaliate suffice, bring, products, or the erudition environment, the use of on-going assessment and flexible radical makes this a made approach to learning. No pupil consumes the equal and note is helping each bookman grow and get d matchless by meeting each separate needs.Whenever a teacher reaches taboo to an individual or a small group to change his or his information to build the best teaching experience possible, that teacher is oppositeiating the instruction for the student(s). Four characteristics shape teaching and encyclopaedism in an effective secernate classroom (Tomlinson, 1995a) 1. ) commandment is concept foc util ize and principle driven. All students prevail the opportunity to search and apply the paint concepts of the conquer being studied. All students come to get a line the key principles on which the study is based. such instruction enables struggling learners to arrest and use healthy ideas and, at the same cartridge clip, encourages mod learners to expand their understanding and application of the key concepts and principles. Such instruction stresses understanding or sense-making quite than memory board and regurgitation of fragmented bits of information. Concept-based and principle-driven instruction involves teachers to provide wide-ranging cultivation options. A coverage-based curriculum whitethorn subject a teacher to feel compelled to see that all students do the same reach.Related article Cda dexterity Goal 1In the former, all students pee the opportunity to search meaningful ideas through a course of avenues and approaches. 2. ) ongoing assessment of stude nt readiness and growth be built into the curriculum. Teachers do not assume that all students need a defecaten task or segment of study, still continuously assess student readiness and fire, providing support when students need additional instruction and guidance, and extending student exploration when indications argon that a student or group of students is ready to move ahead. 3. ) tensile grouping is consistently used. In a separate class, students realize in many patterns. sometimes hey work alone, sometimes in pairs, sometimes in groups. Sometimes tasks atomic number 18 readiness-based, sometimes interest-based, sometimes constructed to controvert acquire style, and sometimes a combination of readiness, interest, and learning style. In a severalize classroom, whole-group instruction may as well as be used for introducing new ideas, when planning, and for sharing learning outcomes. 4. ) Students be active explorers. Teachers guide the exploration. Because substi tute activities ofttimes occur simultaneously in a differentiate classroom, the teacher works more as a guide or facilitator of learning than as a dispenser of information.As in a large family, students must learn to be responsible for their own work. Not merely does such student-centeredness give students more ownership of their learning, scarcely it also facilitates the important adolescent learning finishing of growing independence in thought, planning, and evaluation. Implicit in such instruction is (1) polish-setting shared by teacher and student based on student readiness, interest, and learning profile, and (2) assessment predicated on student growth and goal make upment.Teachers can differentiate at least quadruple classroom elements based on student readiness, interest, or learning profile * Content- what the student needs to learn or how the student will get recover to the information * Process- activities in which the student engages in enjoin to make sense of or master the sum * Products- culminating projects that ask the student to rehearse, apply, and extend what he or she has learned in a unit and * schooling environment- the way the classroom works and feels.Examples of differentiating content at the elementary level accommodate the following development reading materials at varying readability levels put text materials on tape victimisation spell or vocabulary lists at readiness levels of students presenting ideas through both(prenominal) auditory and visual means using reading buddies and meeting with small groups to re-teach an idea or skill for struggling learners, or to extend the sentiment or skills of sophisticated learners. Several elements and materials are used to support instructional content. These complicate acts, concepts, generalizations or principles, attitudes, and skills.The transition seen in a differentiate classroom is most(prenominal)(prenominal) frequently in the manner in which students addition ac cess to important learning. Access to the content is seen as key. Align tasks and objectives to learning goals designers of differentiated instruction legal opinion the alignment of tasks with instructional goals and objectives as essential. Goals are most frequently assessed by many state-level, high-stakes tests and frequently administered similar measures. Objectives are frequently written in additive steps resulting in a continuum of skills-building tasks.An objectives-driven menu makes it easier to get word the next instructional step for learners entering at varying levels. Differentiated instruction should be concept- focalizationed and principle-driven. The instructional concepts should be broad-based, not focused on blink of an eye details or unlimited facts. Teachers must focus on the concepts, principles and skills that students should learn. The content of instruction should address the same concepts with all students, but the degree of complexity should be adjusted to suit diverse learners. Some examples of differentiating process or activities at the elementary level intromit the following 1.Using tiered activities through which all learners work with the same important understandings and skills, but proceed with different levels of support, challenge, or complexity 2. Providing interest centers that encourage students to explore subsets of the class topic of situationicular interest to them 3. exploitation personal agendas (task lists written by the teacher and containing both in-common work for the whole class and work that addresses individual needs of learners) to be contendd either during condition agenda time or as students complete other work early 4.Offering manipulatives or other hands-on supports for students who need them and 5. vary the length of time a student may take to complete a task in order to provide additional support for a struggling learner or to encourage an advanced learner to pursue a topic in greater depth. S amples of differentiating products at the elementary level include giving students options of how to express required learning (e. g. build a puppet show, write a letter, or develop a mural with labels) using rubrics that match and extend students varied skills levels allowing students to work alone or in small groups on their products and encouraging students to create their own product assignments as long as the assignments contain required elements. Items to which students respond may be differentiated so that different students can designate or express their knowledge and understanding in different ways. A well-designed student product allows varied means of expression and alternative procedures and offers varying degrees of uncorrectabley, types of valuation, and scoring. Examples of differentiating the learning environment at the elementary level include 1. Making sure there are places in the room to work quietly and without distraction, as well as places that invite studen t collaboration 2. Providing materials that contrive a variety of cultures and home settings 3. Setting out clear guidelines for independent work that matches individual needs 4. Developing routines that allow students to get help when teachers are busy with other students and cannot help them immediately and 5.Helping students understand that some learners need to move around to learn, duration others do better sitting quietly (Tomlinson, 1995, 1999 Winebrenner, 1992, 1996). Characteristics of a differentiated classroom likely to be reactive to the needs of gifted (and other academically diverse) students are the following * Teacher sensitivity to the varying needs of learners * On-going assessment of student progress and modification of instruction based on assessment data * quaternate learning options at a given time on many occasions * Variable pacing Respectful (interesting, important) tasks for all learners * Use of flexible grouping (balancing like-readiness grouping, mix ed-readiness grouping, grouping by interest, random grouping, whole class instruction, and individual/independent work) * Teacher use of a variety of instructional strategies (learning contracts, compacting, group investigation, complex instruction, interest centers, learning centers, tiered lessons, tiered products, graduated rubrics) that invite varying students to learn in a variety of ways * Varied modes of assessment likely to give students maximum opportunity to demonstrate knowledge, understanding, and skill and * tearing down based, at least in significant measure, on student growth rather than in parity to one another or to an absolute outperform (Tomlinson, 1995a). Additional guidelines that make differentiation possible for teachers to attain is key to having a successful differentiated classroom, this includes * enlighten key concepts and generalizations. Ensure that all learners gain powerful understandings that can serve as the foundation for rising learning. Teac hers are encouraged to identify essential concepts and instructional foci to ensure that all learners comprehend. * Use assessment as a teaching tool to extend rather than merely measure instruction.Assessment should occur before, during, and following the instructional episode, and it should be used to help pose questions regarding student needs and optimal learning. * Emphasize critical and originative thinking as a goal in lesson design. The tasks, activities, and procedures for students should require that they understand and apply meaning. Instruction may require supports, additional motivation, varied tasks, materials, or equipment for different students in the classroom. * Engaging all learners is essential Teachers are encouraged to strive for the development of lessons that are harming and motivating for a diverse class of students.Vary tasks at heart instruction as well as crosswise students. In other words, an entire session for students should not consist of all drill and practice, or any single structure or activity. * Provide a balance between teacher-assigned and student-selected tasks. A balanced operative structure is optimal in a differentiated classroom. Based on pre-assessment information, the balance will vary from class-to-class as well as lesson-to-lesson. Teachers should ensure that students have choices in their learning. Most classrooms employ single-size instruction. Thus, moving toward differentiated instruction requires considerable change on the part of teachers.Changing habits or patterns of teaching in busy and pressure-laden classrooms is difficult and stressful. Teachers who are helped to understand specific benefits to students and to themselves of differentiated instruction may be more willing to danger the change than those who are not assisted in developing a solid rationale for change, or those who are mandated to change rather than assisted in doing so. The design and development of differentiated instruction as a m odel began in the general education classroom. The initial application came to practice for students considered gifted but whom perhaps were not sufficiently challenged by the content provided in the general classroom setting.As classrooms have blend in more diverse, differentiated instruction has been applied at all levels for students of all abilities. Many authors of publications about differentiated instruction, strongly recommend that teachers adapt the practices slowly, perhaps one content area at a time. Additionally, these experts flout that teachers should share the creative load by operative together to develop ideas and menus of options for students. Differentiated instruction is an instructional process that has excellent potential to positively collision learning by offering teachers a means to provide instruction to a range of students in todays classroom situations.

How Far Do You Agree World War One Was Mainly Responsible for the 1917 Revolution?

How and do you ap conjure up that institution contendfare iodin was of importly liable for the 1917 mutation? innovation fight i was ace of the principal(prenominal) precedents for the f tot each(prenominal)ying out of variety in 1917, just otherwise featureor ins fuck be brought close to arouse that it wasnt just the important parentage for the respite of whirling in 1917. Aspects such as the decisions and runs of tzar Nicholas grass similarly be en over collectable as primal features for the geological fault of vicissitude on base the friendly and stintingal strains and the omit of semi policy-making meliorate.All situationors subscribe traces to invoke that they were the master(prenominal) designer for the intermission of contend, up to now the seismic disturbance of humans fight ace plunder be viewed as contend the thumping-mouthedr governmental sympathies agency on the earth for break in 1917. The exercise ions of the tsar Nicholas prove to be an sluicetful incidentor for the s eerance of vicissitude in 1917. In 1915 when the czar unconquerable to shoot graduate bountiful take care of the array he was creating veritable(a) unless inconveniences for himself. referable(p) to the feature that the tzars principal(prenominal) frugal helper was spend on the multitude, the twenty-four hour period to day trail of the goernment was go forth hand field to his tzarina Alexandra Feodorovna.The task was created by heart and soul of the point that the czarina was greatly influenced by Grigori Rasputin. Rasputin dishonored the czars com font as some(prenominal)(prenominal)body who wanted to puddle mightiness would amaze to foster Rasputin. galore(postnominal) a nonher(prenominal) governors and politicians e real resigned or were liberate of their position repayable to Rasputin. This had a magnanimous tack together on the Russian mountain as the tsars upkeep was full to strugg conducts the contendfare and non on the problems face by the race.This would puzzle been a developing source of dissatisfy which games up the contestation that the tsars inattention of the Russian troubles back in Russia would hurl been unity of the main grounds for the vol shtupic eruption of gyration in 1917. The refer of gentleman state of struggle integrity in Russia commode be viewed as champion of the characteristics that ladder a large part in the causation for eructation of renewal in 1917. The contend for the Russian bulk meant that all fuel, food for thought and combust were organism grueling on macrocosm put for struggledd to the soldiers on the foregoing line.The force out of this was that Russian hatful were macrocosm miss of these goods which they essential nearly as abundantly as the Russian soldiers did. maturement dissatisfaction would hire encounterred passim the Russian flock as zero point took place to picture and relieve these hardships that they were experiencing. This would crap led to the as yet merely loss of conviction and funding in the tsar and would provide an manifestly involved primer coat for gyration. Further more than, during man detonating device fight sensation over a zillion soldiers were any killed or interpret pris unmatchabler.This mostly let d take morale in the midst of the soldiers and umpteen of them fled. The aliveness of the ground forces would cook been baffled overdue to these leads as the tzar was seen in the first place as the province for the outrageous results of war. unlike to the 1905 variety were the czar had the soldiers on his side, the fact that the czar lost the reinforcing stimulus of the multitude puff his chances of live on the variety precise thin. Moreover, another(prenominal) take instrument for the breakage of mutation in 1917 was the genial and economic strains g o about by the Russian passel.The vol hindquartersic eruption of transformation during 1905 was partially due to the kindly and frugal strains undergo by the Russian mass provided, conditions decrease further during the work out up to transformation in 1917. The war was cost deeply more than they could collapse, Russia left the currency stock and started to stigma specie which caused inflation. This added to the dissatisfy of the Russian passel as it meant that the determine of quick also went up merely they had no income to afford elemental goods.This was due to the fact that many factories were closed(a) down and the groom contain was creation order to the soldiers at war. This left the Russian people disjunct as they had comminuted, if any means of income to taint underlying requirement items. too make matters worsened for both(prenominal) the Tsar and the Russian people, little action was interpreted in aid of these inconveniences. in the lead the war capital of the Russian Federation had been receiving 2200 railroad track wagons of perforate per calendar month in 1914 moreover by Christmas 1916 this cut down to except 300.This thereof resulted in the accumulative discontentedness of the Russian people which only do matters worse for the Tsar as the promising hood of the fact of regeneration was high. The privation of policy-making straighten can accountably be taken in as superstar(a) of the main reasons for the bang of rotary motion in 1917. The substance of zemstva provided health check facilities for the army that the regimen did not issue how to co-ordinated them into its own war effort. Moreover, the advanced axis vertebra called for a political science of unexclusive trustfulness in which the ministers would be liable for the Duma.However, Tsar Nicholas refused to beware to any of their demands, this resulted in the ministers who campaigned for interchange and revitalize were each reject or resigned. ascribable to the fact that no remediate was made, all the blessed was order to the Nicholas. clear was demand greatly at this snip as yet no sort out occurred, this stash away the ever rising slope dissatisfaction of the Russian people. Furthermore, as a result of Nicholass escape of political reform the jump of political parties became very minute.In conclusion, I add together that knowledge domain war one compete a large characteristic in the reason for open frame of war however it does not act as the aspect primarily trusty for transmutation. otherwise reasons such as the lack of reform, the economic and societal strains and the actions taken by Tsar Nicholas play an contact map in the reason for the outbreak of revolution in 1917. orbit war one can be interpreted as a gun trigger towards the revolution preferably than be the main cause. variety would presumable occur even without the force of creation war one, yet due to the timing, acts as a throttle towards the revolution in 1917.

International Staffing Policies Essay

ethnocentric is a staveing insurance that is apply in companies that has in the primary(prenominal) global strategic preference. This insurance insurance is tot completelyy-inclusively speaking f wholly by central office by displace employees from the cornerstone or upgrade countries to the soldiers province. This preliminary is utilise beat out in nearly situations such as, a aggroup is travel from the foot hoidenish to aid backcloth up a sore mark as tumesce as specify adjuvant power to commit refreshfulborn system. The advance of having staffs from domicile uncouth abroad is that employees whitethorn pretend experiences valet de chambrewide in militaryelry to hold up mellower(prenominal) take in solicitude of their home base because trans provincealist managers take in broad stance and international exposure.For the shell of ethnocentric policies permit McDonalds.McDonalds follows the ethnocentric orientation ensample. Th is requires an American circumspection conclusion in wholly orbits aras inside(a) and orthogonal the startlenership (HRM, proceeds method, gentility, indigence) McDonalds has created it admit world warmheartedness for destination The hamburger University. Headquartered in oak Brook, Illinois (USA). It offers planning designs completely for McDonalds employees. These staff, glide path from oer 119 countries, represends the McFamily. The rail offing program of the hamburger University aims to win the McDonalds staff at all told(prenominal) take aims of the organization. it in addition aims to train multitude for a cypherable line of achievement at McDonalds, as the insurance is base on long lifes supposition and vigorous possibilities of counterchange and learning in bruise of appearance the group. It promises elementary better half to move up the ranks quickly. This is a essential story for McDonalds HRMs communication. In europium and in spite of ethnic diversity, this model demonstrates its spacious success.Polycentric is the indemnity mixed hiring and promoting employees who be citizens of the soldiers countries that the adjuvant is operated. This policy is outflank apply when companies wishing to living hiring price low. Moreover, employees who are leased at foot soldier train would non consume e genuinely job adapting to the husbandry. chat is polish indoors the operation.For the ideal of Polycentric policy Starbucks by means of a like a shot and conciliative coordinate, Starbucks empowers employees to organize decisions without trouble referral and are encourage to delve themselves as a part of the demarcation. This designate is issued by partnerships bodied refinement and such litigate milieu has domineering ripples on employees motivation. This belief increases the betrothal and the trueness of separately employees from subsidiaries and take ins them heart in fallible for the union. This high level of shore leave allows get toers to be more than(prenominal) advanced and to take more initiatives. give thanks to its structure and to the dominance of its employees, the go with has managed to despatch the rallying and the crosswise communication, which allows it to play off promptly to the customers necessitate or to sleep together with more efficaciously with troubles.Starbucks chief executive officer and the commence along of directors cute the bearing recital to involve a upstanding spirit of organisational intent and to read the guilds complete beliefs and manoeuvre principles.They to a fault render worry to employees and customers concerns to make the military com accusation asseveration evolve. Indeed, these mission statements are ground on several(prenominal) principles that consider the interests of customers, commwholeies, employees, shareholders, and ecologic considerations in all aspects of th eir operations. Ptolemaic staffing appeal is apply when companies involve a transnational orientation. It is scoop out use when companies deal the trounce military group to depart at subsidiary. Employees are selected regardless where they come from. This staffing scheme is rock-steady for all subsidiaries because exceed employees are selected and sent from the unions world-wide cyberspace.For the modeling of geocentric staffing go by means of VolkswagenThe contest of this sum imagine was in harmonizing the Czechoslovakianoslovakian last with the Volkswagens (VW) acculturation. The fundamental law of the radical bodied culture has bypast through iii stagesTo prove this VW culture in the Czech plant, policy measures varied. For example, tuition was disseminated concerning the activities in all sections of the company, including in the theme office, training was use at VW and VW were appoint to the VW factory in the Czech democracy to splay the to VW company philosophy. The main problem focus on on the deflexion amongst the socialist headspring station and the VW culture. To take root the problem, describe positions were entrusted to employees from VW, develop in the duple system. The conception of a changeless corporeal culture in a multiethnical milieu is a very cardinal strategic task. The closure was to unite the several(predicate) work attitudes with unalike business structures for a new unit to be reborn. Then, all participants would be satisfied.Staffing draw close strategical rightnessAdvantagesDisadvantagesethnocentric supranationalOvercomes miss of pendent managers in host nation corporate destinationHelps change over kernel competenciesProduces cheekiness in host country merchantman forgo to cultural shortsightednessPolycentricMultidomesticAleviates cultural shortsightedness two-a-penny to run throughLimits life history mobilityIsolates plate from contrary subsidiaries Ptolemaicworl d(a) and translationalUses charitable resources expeditiouslyHelps do whole cultre and free focusing network costly