Coconut Tree Essay Example for Free

Coconut Tree Essay The coconut tree as a â€Å"tree of life† is characteristically a food supplier as this tree provides fruit and is well-known to be devoid of any anti-nutrient factors and is known as a whole food with 5,000 years of recorded use in food preparation with health benefits.The fruit is edible at any stage of maturity. It provides not only a solid food but a large volume of very safe and healthy drinking water-based juice. The fruit of the coconut palm is the main source of many food products such as coconut milk/cream, desiccated coconut, coconut chip, coconut water, nata de coco, coconut oil, copra, etc. Apart from these, the unopened inflorescence can produce coconut sap or toddy (tuba) which can be processed into high value and nutritious food products. Coconut sap sugar, considered to be one of the best natural sweeteners, is truly a perfect and healthier substitute for artificial sweeteners because it is not a product of chemical laboratories, not an artificial sweetener and not a by-product of sugar cane, not brown sugar nor muscuvado sugar. Coco sugar is good for both diabetic and non-diabetic consumers because it does not induce high blood sugar because it has a Low Glycemic index. Glycemic index (GI) is a numerical system of measuring how much of a rise in circulating blood sugar a carbohydrate triggers-the higher the number, the greater blood sugar response. So a low GI food will cause a small rise, while a high GI food will trigger the opposite. GI is about the quality of the carbohydrates, not the quantity. Coco sugar can be good for weigh maintenance. (Dr. Trinidad P. Trinidad, Scientist II of the Food and Nutrition Research Institute – Department of Science and Technology.) It is also rich in various amino acids, vitamins and minerals that are essential for the human body to benefit.

A Pesticide Pollution Report Environmental Sciences Essay

A Pesticide Pollution Report Environmental Sciences Essay From the term pesticides are a molecules chemical substance or a mixture of molecules chemical substances or other agents that control or destroy any organisms that are considered as a pest. Pesticides are used to increase the protection of food and fibre and to promote public health. There are many types and producer of pesticide, but the pesticide that kills insects is called insecticide and one that kill plants like weeds called an herbicide may other life forms pesticide called fumigants and the ones that kill fungi grow on plants and some ties animals called fungicides. Pest infestations have been problem to humans for as many thousands of years as human have practiced agriculture. For long period pests, flies, rats, lice and many other insects threatened human health. For thousands of years people looked for means to rid their crops of the insects eating them, the weeds chocking them or the fungi are making them uneatable. Therefore people began to use sulphur, a chemical product still in use by organic gardeners, as a pesticide thousands of years ago. Extracts of chrysanthemum flowers containing pyrethrum have been used for nearly as long, and tobacco extract containing nicotine have been used for hundreds of years. Starting in the 1800s, chemical pesticides containing arsenic, mercury, lead, and copper came in to widespread use. An elderly man wrote a letter to a periodical in 1989 describing his grandmothers 1920s gardening chemical; in addition to her occasional use of the highly toxic gas hydrogen cyanide as a fumigant she use Paris green ( copper arsenate), lead arsenate and nicotine sulphate to control garden pest. In the first half of this century has given the widespread use of metal pesticide. The first household hazardous waste roundup that Massachusetts carried out in the 1980s, recovered tree tons of arsenic in chemical that had been sitting in sheds and barns for many years. In large amounts, sulphate and cooper only partially controlled pests. Therefore it is not surprising when the very effective synthetic insecticide dichlorodiphenyltrichloroethane (DDT) was introduced in 1942 it was quickly embraced. DDT was mortal to many insects. It killed the mosquitoes and flies that spread disease, the insect infesting crops, and other insect such as body lice. It was considered a tremendous contribution to public health, and the discoverer of its insecticidal activity received a Noble Prize in medicine in 1948. Many other synthetic chemical pesticides were quickly developed and saw widespread use. In 1940s, the ability of insects to mutate and become resistant to pesticide was observed; however, most pesticides remained widly effective and the phenomenon of resistance cause little concern. DDT and similar organochlorine pesticides showed relatively low acute toxicity to human and were not absorbed through the skin. Possible chronic toxicity was little considered. The result was wide and often indiscriminate use of pesticide. It was not until the early 1960s that Rachel Carsons famous book Silent spring forced Americans to see the darker face of DDT and other pesticides. Since the dark face of pesticides discovered it become to be as death sentence of the world and started to be regulated to minim of use and more carful of the way to be use by label it and advertising of the instructed of use by many of the world governments up to our days. Pesticide use in EU and UK The European commission (EC) together with a proposal for a framework directive adopted in 2006 the thematic strategy on the sustainable use of pesticides, and they aim to fill all the gaps for the current legislative regarding the level of use for pesticides in EU by setting up some of minimums rules for the use of pesticide in the community to reduce the risks of the pesticides affect on the human health and the environmental. Therefore the EC directive laws which are: Set residue limits for certain pesticides. Prohibit the placing on the market of certain plant protective products. In UK most peoples use pesticides for different purposes, but UK still have control over what comes on to the market , the MRLs and them monitoring. Common sense suggests that the best way to prevent problems is to stop them at source. That means preventing the wrong kind of products getting to market and being used. Clearly, this admirable public health principle has gone a little awry over pesticides. But the European commission is aware of this and Brussels is increasingly the location of some fairly bitter arguments about pesticides product. Pesticide and their application There are many applications for pesticide usages, Pesticides in Agriculture. The use of pesticides enhance the crops to grow at time and in places where could not otherwise be grown. Fruits and vegetables are on market year round not only because they cant be transported long distance from warmer climates, but because pesticides makes it Lets see how pesticide use in Agriculture as the use of makes it possible to grow them over longer growing season and in a greater number of locations. For example without fungicides, certain crops could not grow in locals or in seasons when fungi grow prolifically. The health advantages of fresh fruit and vegetable availability year round and their lowered cost make up for any human health risk posed by pesticides. Another public health benefit is reducing growth of fungi on treated crops, fungi which can produce very toxic chemicals. Pesticides make monoculture possible, which is a large tract of land, can be devoted to only one crop, for example, wheat, cotton, soybeans, or corn, season after season at one location. Without chemicals, the pests that attack a monoculture crop would build up until the crop could no longer be grown at that location. Pesticides also make it possible to store food product for long periods. After harvest, grain is fumigated to kill the insects and diseases causing organism infesting it. These organisms could otherwise multiply during the storage, destroying part or all of the grain. For similar reasons crops are fumigated before being transported long distance to market. Pesticides are also used to control the vector that spread disease, such as mosquitoes, flies, ticks, and rats. Disinfectants germicides are uses to kill microorganisms that live outside the body. Regulated as pesticides by EPA, disinfectants have been used since 1867, when Lister began using phenol to disinfect operating rooms. Chemical related to phenol are still widely in use for disinfectants. The active infect ants use in home and industries are chlorine containing compounds such as sodium hypochlorite, household bleach. For the antibiotics that benne used to kill microorganisms in human and animals are regulated by the US FDA, not EPA 20 Mode of action It is very important to understand how pesticides mechanism to deal and study the harmful side effects of them and very necessary to pests targeted system function. It is also helpful to understand how animal and humans systems roles or functions to see the similarities and differences between humans and pests to have better control. Another reason it is important to understand the mode of actions of the pesticides we use is to avert the development of pesticide ability and the aim that pests try to achieve. The pesticides with the same mode of achievement action provide to this problem by killing the easily affected pests and leaving only those with conflict to the entire category of pesticides that work through identical mechanisms. Growth of pest conflict can be avoid or deferred by turning pest chemical rule that effort throughout dissimilar mode of achievement Insecticides and miticides in general target the nervous system, expansion and improvement, or energy production of the pest. Pesticides can also cause danger to workforce for the period of production, transportation, or at some stage in and after use. Bystander may also be affected at time, for example walker using public and civil rights of way on nearby land or families whose homes are close by harvest spraying actions. One of the most important hazards of pesticide use is to farm workers and gardeners. A recent advanced study by the Harvard School of Public Health discovered a 70% raise in the risk of developing Parkinsons infection for people expose to constant small level of pesticides. Organchlorine pesticide DDT acts on nerve membranes to prevent normal conduction of nervous impulse. Organophosphate insecticides inhabit the action of the enzymes that breaks down the neurotransmitter acetylcholine; as acetylcholine leaves build up, the results are uncontrolled firing of nerves. Campmate insecticides exert toxicity in a similar manner, but the toxic effect are shorter lived. There are many other ways that insecticides can kill target pests: for example the botanical insecticides (pesticides derived from plant) rotenone is a stomach and contact poison. Herbicides fall in too many chemical groups. Some interfere with the normal function of plant cell membranes, other act on plant metabolism to cause abnormal growth, and still others inhabit the action of enzymes necessary to plant life. Some pesticides are selective. They act against a limited group of organisms because they affect some aspect of metabolism specific to a limited number of plant animal, or microbes. Any chemical can be toxic in high enough doses. However, an herbicide that interacts with an enzyme found only in planets is less likely to harm birds, other animals, and humans. Other pesticides are broad-spectrum, affecting a wider range of organisms and more likely to pose a danger to no target species. Fumigants are an example; the fumigants hydrogen cyanide and methyl bromide affect biochemical respiration in many species. A fumigant is often deliberately used to kill a variety of pests, those infesting the grain stored in an elevator or a greenhouse, for example. Fumigants are also used to sterilize soil or seeds. They are often gases that can penetrate an enclosed space to do the job required of them. The causes of pesticide pollution Pesticides are a source of pollution, affect land and water everywhere in particular. The trouble is massive and increasing. According to the USA geological survey in 1990, pesticide pollution has been found in most or every lakes, stream, lakes, municipals, and agricultures lands. Many other nations are affected badly as well in the world. As the rain off water wash the chemical products close by water source and most of the chemical products are pesticides as it have been use to enhance the growing in the farming fields and from horticultural land and house gardens, but the main source of exposure to pesticides for mainly people is all the way through diet In these days most new pesticide are with awareness regulated by government commandment in major countries in the world. As we could see that in Europe and UK, and the EPA in USA conducts studies and licence for pesticides to be used. However all this regulated laws to minimise the use of pesticides can not control what happen because when the grower open a particular product and spray it over his farm without reading the label on the product and follow the guidelines. Therefore accident will happens and can not be controlled. For the so toxic pesticides as most of the pesticides are toxic they are restricted to a licences and trained application, especially in USA it is infringement to apply any pesticides in any way that is not in agreement with label for that pesticides and it is a offence could end up the farmer in the jail and judge him that he been used the product intentionally. The toxic pesticides are off the record according to their toxicity in the majority countries in the world. Most sensitive pesticide poisonings result from disregarding the label route. So the most important advice for the ones that must use toxic pesticides is to read the label carefully and follow the instruction to the letter, and for anyone who is concerned about the toxic effect of toxic in the pesticides that been used in agriculture is to try and eat the organic foods and vegetable as they grow without toxic pesticides. And there are many strategies available to organic gardens and farms to be avoid attacks by pest. The effects of toxic pesticides on our foods and vegetables and any other effects on lands and our health for us and our children which is for sure become more and more crucial Behaviour and fate of pesticides in the environmental All types of pesticide made to be released in to the environment, and when we release a pesticide in to the environment many things happen to the pesticides. For example herbicides and insecticides are applied over large area of agriculture fields and forest, and farmers nay apply them a dozen times or more during the growing season, less than a half of the pesticides actually reach the insect, weed or other pests. Most become a pollutant. Sometimes a foggy or rainy weather prevents pesticides from being airborne away from the point of application, posing a problem to those exposed to the trapped pesticides. Most pesticides are applying to the crops by spraying then they drift by air from the point of application such as lands. The largest amount of the sprayed pesticides settle on to land and water close to the point of application, but the smaller amount swept higher in to the atmosphere with the winds, can be carried thousands of miles . Certain polychlorinated pesticides detected in wilderness lakes. In the United state and Canada are not used certain polychlorinated pesticides but still they have in the country lakes and they assume that have been blown from some other countries such as Mexico or Latin American. Once soil and water become contaminated with these present pesticides, they may remain so for many years, especially in the northern locations, where cold weather and lake of intense sunlight prevent them from degrading. However agriculture lands are major nonpoint sources of pesticides, fertilizers, eroded soil, and manure. Runoff from lands to which pesticides have been applied is responsible for most surface water contamination with pesticides. Occasionally what happen is advantageous. Such as, the escape of some herbicides into the agriculture roots ground region can give you improved weed control, but most the time releasing pesticides into the environment are risky and harmful, as not the whole applied chemical reach the target place, overflo ws can shift an herbicide away from objective weeds. The chemical is wasted, weed control is reduced, and there is more chance of damage other plants and polluting soil and water. Or some of the pesticide may drift downwind and outside of the future application site. Many procedure affect what happen to pesticides in the environment. These processes include breakdown, transfer, adsorption, and degradation. Transfer includes process that moves the pesticide away from the target place. These include leaching, volatilization, runoff, spray drift, chemical breakdown, absorption and removal of crops. In the below diagram we could see all the procedures when the pesticides release in to the environment. The fate of pesticide in soil Soil qualities affected by pesticides, because they reduce the biodiversity in the soil and kill the entire future pest with many other small organisms that do live in soil. Due to the pesticides action in soil the life will be killed off and the soil quality become poor. This has a knock on effect upon the retention of water, for the farmer particularly in the time of drought this become a serious problem and issues. In such time organic farmer found out to have yielded approximately 25-40% higher than conventional farm. Soil fertility could be affected in other ways too. When most active organisms killed off in soil, the complex interactions which result in good fertility crack down. As well known that our plants depend on millions of bacteria and fungis to pass nutrients to their rootlets, and when these circulations are disrupts plants turn out to be more dependent upon correct dose of chemical fertilisers at usual interval. The fantastically rich interactions in healthy soil can not be fully replicated. Therefore our nutrition and the soil are comprised, and will get large shape of vegetables and fruits, but very watery, which often lake taste and for sure they will contain pesticides residues.another most important factors influencing the action and biodegradability of pesticides in the soil is their attraction for adsorption by soil organic substance. Soil organic substance made of decomposed plant litter dead animals remains and roots and excreta, and they variable in both chemical and physical composition. It is also possesses a selection of a chemical functional groups like carboxyl, hydroxyl, pheonolic and amines which could interact with pesticides. Many pesticides molecules are non ionic and non polar and in general hydrophobic, organic substance provide significant site for their adsorption. Adsorption is the process a chemical movements from a liquid state to the solid state. Adsorptions of a pesticide onto organic matter make affect its behavior and destiny in the soil in a number of ways. It may make the pesticide physiologically motionless and more vulnerable to degradation by microbial achievement, and therefore less moveable in the soil and less level to defeat process such as leaching. In other situation, adsorption may improve mobility of the pesticide. In the soil clarification, dissolve organic substance or colloidal particulate substance can form complexes with most hydrophobic compounds, including pesticides, greatly increasing their mobility through the soil profile and therefore their vulnerability to leaching defeat. As on the soil surface, pesticides linked with organic substance are susceptible to soil erosion and the movement to water course as balanced load. This sediment may then be deposited and build up in streams and lakes where it may prove unsettling to the aquatic ecosystem and linked food chains. Soil erosion is in charge for the disappearance of many disqualified pesticides example aldrin and dieldrin in surface watercourse in the UK. The clay content of soils may also significantly control the fate of agricultural pesticides. Clay particles size less than two micrometer in particular alumina silicates minerals have two significant properties which explain their primary consequence in soil chemistry. They may have very large specific surface areas and hold a permanent negative electrical charge. This means they are of considerable importance in the adsorption of ionic and ionizable pesticides. Many of the triazine herbicides, for example, are weak bases in acid media and one of the amino groups may become protonated, therefore enhancing its adsorption by clays at low soil pH. Pesticides in surface and ground waters The potential of water to spread massive epidemics is a matter of public record. In the beginning of the 20th century typhoid fever and other enteric disease were major causes of death. Since about 1920, however, these enteric diseases have been contributed little to sickness and death in many developing countries. This remarkable record is a credit to water resource engineering. Water borne disease out breaks still occur from time to time but are usually the result of accidents commonly involving small or private supplies. Concern over water borne viral diseases is a result of increased water reuse by man intensifying the need to know more about enteric viruses. Specific needs of knowledge exist about trace amounts of some potentially toxic chemical or excessive amounts of some common minerals in drinking water. Many of the possible contaminants are organic compounds. These come from chemicals used as automotive fuel additives, insecticides, detergents, lubricants, and from many other types of industrial production. Toxicological effects of water borne organics have been observed principally in connection with the chlorinated hydrocarbons and organic phosphorus compounds use has pesticides these substances may enter the water from runoff, irrigation return flow, air drifting, and by direct application for the control of algae. Surface and ground water tend to persist pesticides for long period. Therefore the hazard from pesticides in water results both from direct effects, and from indirect effect because they may be concentrated biologically in mans food chain. Generally fish are more sensitive to pesticides and many serve as rough method for determining when chlorinated hydrocarbon pesticides contend of water is approaching a danger level. This needs to be established as a fact and care must be exercised to select fish of the proper sensitivity. The identification and qualification of pesticides compounds in water which have possible effects on human health pose a critical problem. Therefore under the Groundwater Regulations, you must have authorisation from the Environment Agency to dispose of pesticide washings on your land. Practical solutions for pesticide pollution Pesticides pollution is everywhere, in everything better living through pesticides has turned out to have a serious pollution downside. Pesticides pollution has become a big problem in many countries around the world. Although there are very strong laws been setup as pesticides pollution solution to prevent further pesticides pollution from taking place, but there is a lot of works is still to be done. The records from the environmental protection agency those around 41% of rivers, lakes, streams are not safe to fish to swim in due to the pesticides pollution in water and many other water pollution sources. Many laws in place that offer pesticides pollution but they are not always effectively in forces, and very simple way to have pesticides pollutions would be to enforce the rules that have been already set up. Additional pesticides solutions involve reducing the amount of manure and encouraging smarter agricultural practises by using a biodynamic. Also we could be more advertising to reduce the households pesticides and fertilizers to the minimums need of usage or could be stopping their use altogether. Individuals can do a lot to help prevent pesticides pollution at becomes a death sentence in the world and to aid in the pesticides pollution solution. Also we have to start buy and use organic food and green house hold cleaners and personal care items to prevent the run off of the chemical product into the ground water. Man-made pesticides are likely to remain an essential part of current agricultural put into practice for the probable future. However, there are many options for the minimization and abolition of their negative environmental impact. These options might best be thought of as forming a continuum. At one end of the continuum lie relatively high input, intensive farming systems with some technological or managerial modification to make the use of pesticides a little more benign. At the other end of the continuum, are more radical options such as the use of political mechanisms and the encouragement of alternative farming systems to significantly reduce or avoid the use of synthetic pesticide inputs. The options examined here range from the encouragement of good practice when using pesticides to various forms of non chemical pest and weed control. Pesticides pollution solution is very affordable to put into effect by stop using most the pesticides around our houses and yards, and destroying all the chemical product that have not been proven safe. Only use pharmaceuticals when absolutely necessary. Learn about natural cures and how important good nutrition, sleep, and low stress levels are to keeping you healthy and pharma free.

Factors Affecting Organisational Environment

Factors Affecting Organisational Environment One of the factors that affects organization-environment relationships is environmental change and complexity. The environment can be described along two dimensions which are its degree of change and its degree of homogeneity. The degree of change is the extent to which the environment is relatively stable or relatively dynamic. The degree of homogeneity of the environment is relatively simple (with some elements, a small portion) or complex (multi-element, much segmentation). These two aspects interact to determine the uncertainty facing the organization. The least environmental uncertainty is faced by organizations with stable and simple environments. The degree of homogeneity and the degree of change combine to create uncertainty for organizations. For example, a simple and stable environment creates the least uncertainty, and a complex and dynamic environment creates the most uncertainty. The University of Manchester provides exceptional learning environments which are highly int eractive online learning tools with our high quality, face to face teaching to provide all the students with a richer learning experience. The University of Manchester committed to creating contemporary, technology-rich and learning specs that bring students into the heart of a required learning experience through their investment in their campus and facilities. And they have the largest collection of books electronic resources of any UK university, and extensive coverage of Wi-Fi on campus. The university library is one of the largest and best-resourced in the UK. With more than four millions books, it also provides a collection of electronic resources unrivalled by any other British university. Professional library stuff provides every student with a full introduction to services, resources and how to make the most of them, and are also on hand throughout your time at the university to provide advice, training and help whenever you need it. And of course, if you have any special needs, facilities and help are provided here too. Manchesters IT provision is constantly growing and being updated to satisfy the rigorous de mands of the most computer-literate of students. But even if youve never graduated beyond a games console, theres no cause for concern.    The University provides guidance, training and support to help you keep abreast of the latest computer programmes and electronic information resources. When you become a student at Manchester, you will be registered for email, file storage and internet access. Computer clusters pepper the campus, many within individual Schools and halls of residence. The biggest computer clusters are located in the main Library and George Kenyon Building. Several of these clusters are open 24 hours a day. More powerful workstations are available to support specialist research applications. Organizations with dynamic but simple environment generally face a moderate degree of uncertainty. Examples of organizations functioning in such environments include music producers (catering faces relatively few competitors (diesel, Lee, and Wrangler), has few suppliers and few regulators and uses limited distribution channels. This relatively simple task environment, but also changes very rapidly as competitors a djust prices and styles, changing consumer tastes and new fabrics become available. Another combination of factors is one of stability and complexity. Toyota, Honda and Nissan face these basic conditions. After all, they must interact with consumer groups, regulators, suppliers and competitors. However, occurs quite slowly in the automobile industry. It is just like how the University of Manchester used the same concept of the environmental change and complexity. The second point of how environments affect organizations is competitive forces. Competitive forces is forces in the marketing environment or educational environment that are based on competition among customers and compete with other firms. As the organization looks out at its business environment, competition is a critical factor. Who is buying goods and services and who is providing them to those customers? Are there many competitors or are there just a few? Maybe none. Knowing what competitive forces exist helps an orga nization develop strategic planning to attract customers. As for the university, the university has a very high-quality research profile. In the first national assessment of higher education research since the universitys founding, the 2008  Research Assessment Exercise, the University of Manchester came 3rd in terms of research power after Cambridge and Oxford and 6th for grade point average quality (8th when including specialist institutions).    Accordingly, Manchester enjoys the largest amount of research funding behind Oxbridge, UCL and Imperial  (these five universities being informally referred to as the golden diamond of research-intensive UK institutions). Manchester also has a particularly strong presence in terms of funding from the three main UK research councils,   EPSRC, MRC  and  BBSRC, being ranked 3rd, 7th  and 1st  respectively. In addition, the university is also one of the richest in the UK in terms of income and interest from endowments: at a recent rank, it was placed at 3rd place behind Oxbridge. Historically, Manchester has been linked with high scientific achievement: the university and its constituent former institutions combined had  25 Nobel Laureates  among their students and staff, the third largest number of any single university in the United Kingdom behind  Oxford  and  Cambridge; in fact, excluding Oxbridge, Manchester has graduated more  Nobel laureates  than any othe r university in the UK. Furthermore, according to an academic poll two of the top ten discoveries by university academics and researchers were made at the University (namely the first working computer and the contraceptive pill). The university currently employs 4 Nobel Prize winners amongst its staff, more than any other in the UK. The 2009  THE-QS World University Rankings  found Manchester overall 26th in the world and 5th by employer reviews by receiving a maximum 100% rating which the university has retained since 2008. The separate 2010  QS World University Rankings  (in 2010  Times Higher Education World University Rankings  and  QS World University Rankings  parted ways to produce separate rankings) found that Manchester had slipped to 30th in the world. The  Academic Ranking of World Universities  2008 published by the Institute of Higher Education of  Shanghai Jiao Tong University  ranked Manchester 5th in the UK, 6th in Europe and 40th in the world . After several years of steady progress, Manchester fell back in 2009 to 41st in the world and 7th in Europe, falling back further to 44th in the world and 9th in Europe in 2010. Excluding US universities, Manchester is ranked 13th and 11th in the world for 2009 by THES and ARWU respectively. According to the ARWU rankings, the university is ranked 9th in Europe for natural sciences and 4th in engineering. Similarly the  HEEACT  2009 rankings for scientific performance place Manchester 5th in Europe for engineering, 8th for natural sciences  and 3rd for social sciences. And finally THES ranks Manchester 6th in Europe for technology, 10th for life sciences  and 7th for social sciences. More recently a survey by the Times Higher Education Supplement has shown that Manchester is placed 6th in Europe in the area of Psychology Psychiatry. According to a further ranking by SCImago Research Group Manchester is ranked 8th in Europe amongst higher education institutions in terms of sheer research output. In terms of research impact, a further ranking places Manchester 6th in Europe. According to the High Fliers Research Limiteds survey, University of Manchester students are being targeted by more top recruiters for graduate vacancies than any other UK university students for three consecutive years (2007-2009). Furthermore, the university has been ranked joint 20th in the world for 2009 according to the Professional Ranking of World Universities. Its main compilation criterion is the number of Chief Executive Officers (or number 1 executive equivalent) which are among the 500 leading worldwide companies as measured by revenue who studied in each university. The ranking places the University only behind Oxford nationally. Manchester is ranked 5th among British universities according to a popularity ranking which is based on the degree of traffic that a universitys website attracts. Also, a further report places Manchester among the top 20 universities outside the US. At a recent ranking undertaken by the Guardian, Manchester is placed 5th in the UK in internation al reputation behind the usual four: Oxbridge, UCL and Imperial. However, while as a rule world rankings (such as the ARWU, THES and HEEACT) typically place the university within the top 10 in Europe, national studies are less complimentary; The Times Good University Guide 2011 ranked Manchester 30th out of 113 Universities in the UK, The Complete University Guide2011 in association with The Independent placed it at 31st out of 115 universities whilst The Guardian University Guide 2011 ranked Manchester at 51st out of 118 universities in the UK. This apparent paradox is mainly a reflection of the different ranking methodologies employed by each listing: global rankings focus on research and international prestige, whereas national rankings are largely based on teaching and the student experience. The last point on how environments affect organizations is environmental turbulence. Environmental turbulence refers to the amount of change and complexity in the environment of a company. The greater the amount of change in environmental factors, such as technology and governmental regulations, and the greater the number of environmental factors that must be considered, the higher the level of environmental turbulence. For many reasons, environmental volatility and instability have been increasing for the past 100 years. Although often experience unexpected changes and upheavals, the five could still compete for the review and evaluation system, and development plans to address these issues.   At the same time, despite the changes in the environment or the occasional long-wave instability is not the most common form of the organization warned, there may be some form of crisis. One of the crisis is to get the attention of managers in recent years is workplace violence-situations in which disgruntled workers or former workers assault other employees, resulting often in injury and sometimes in death. The recession began in 2009 and concerns about the H1N1 (swine) flu virus in 2009 are other recent examples. The impact of crisis affects the organizations in different ways, and some organizations have developed crisis plans and teams. For example, during the H1N1 virus scare in 2009, one investigation reported that only 27 per cent of all United States employers had their plans for dealing with such a potential health crisis. In view of numerous problems, difficulties, and the environment in an organization, how should the organization adapt? Clearly, each organization must assess its own unique situation and adapt according to the wisdom of its senior management. Organizations attempt to their environments. The most common methods are information management; strategic response; mergers, acquisitions, and alliances; organization design and flexibility; direct influence; and social responsibility. One way in which organizations adapt to their environments is through information management. Information management  (IM) is the collection and management of  information  from one or more sources and the distribution of that information to one or more audiences. This sometimes involves those who have a stake in or a right to that information.   Management  means the organization of and control over the structure, processing and delivery of information. Throughout the 1970s this was largely limited to files, file maintenance, and the  life cycle management  of paper-based files, other media and records. With the proliferation of information technology starting in the 1970s, the job of information management took on a new light, and also began to include the field of  Data mainte nance. No longer was information management a simple job that could be performed by almost anyone. An understanding of the technology involved and the theory behind it became necessary. As information storage shifted to electronic means, this became more and more difficult. By the late 1990s when information was regularly disseminated across computer networks and by other electronic means, network managers, in a sense, became information managers. Those individuals found themselves tasked with increasingly complex tasks, hardware and software. With the latest tools available, information management has become a powerful resource and a large expense for many organizations. In short, information management entails organizing, retrieving, acquiring and maintaining information. It is closely related to and overlapping with the practice of Data Management. Other than information management, there is another way that an organization adapts to its environments is through a strategic respon se. If the market is growing rapidly as a company, the firm may decide to invest even more heavily in products and services for that market. Similarly, if the market is shrinking or without the possibility of reasonable growth, the company may decide to cut back. A related strategic approach that some organizations use to adapt to their environments involves mergers, acquisitions, and alliances. A merger is the combining of two or more companies, generally by offering the stockholders of one company securities in the acquiring company in exchange for the surrender of their stock. An  acquisition, also known as a  takeover  or a  buyout, is the buying of one company (the target) by another. Consolidation is when two companies combine together to form a new company altogether. An acquisition may be private or public, depending on whether the acquiree or merging company is or isnt listed in public markets. An acquisition may be  friendly  or hostile. Whether a purchase is p erceived as a friendly or hostile depends on how it is communicated to and received by the target companys board of directors, employees and shareholders. It is quite normal though for MA deal communications to take place in a so-called confidentiality bubble whereby information flows are restricted due to confidentiality agreements (Harwood, 2005). In the case of a friendly transaction, the companies cooperate in negotiations; in the case of a hostile deal, the takeover target is unwilling to be bought or the targets  board  has no prior knowledge of the offer. Hostile acquisitions can, and often do, turn friendly at the end, as the acquirer secures the endorsement of the transaction from the board of the acquired company. This usually requires an improvement in the terms of the offer. Acquisition usually refers to a purchase of a smaller firm by a larger one. Sometimes, however, a smaller firm will acquire management control of a larger or longer established company and keep i ts name for the combined entity. This is known as a  reverse takeover. Another type of acquisition is a reverse merger, a deal that enables a private company to get publicly listed in a short time period. A  reverse merger  occurs when a private company that has strong prospects and is eager to raise financing buys a publicly listed shell company, usually one with no business and limited assets.    Achieving acquisition success has proven to be very difficult, while various studies have shown that 50% of acquisitions were unsuccessful. The acquisition process is very complex, with many dimensions influencing its outcome. A  business alliance  is an agreement between businesses, usually motivated by cost reduction and improved service for the customer. Alliances are often bounded by a single agreement with equitable risk and opportunity share for all parties involved and are typically managed by an integrated project team. An example of this is  code sharing  in airline alliances. An organization may also adapt to environmental conditions by incorporating flexibility in its structural design. For example, a company in an uncertain business environment, relatively low levels may choose to use many of the basic rules, regulations and standard operating procedures of the design. The latter sometimes referred to as an organic design, is considerably more flexible and allow t he organization to respond quickly to environmental change. Organizations are not necessarily helpless in the face of their environments. In fact, many organizations are able to directly influence their environments in many different types of ways. The organization also influences their customers by creating new users for a product, stealing customers away from competitors, and also convincing customers that they need something more new and updated. Another way that an organization adapts to its environments is through social responsibility. Social responsibility  is the principle that companies should contribute to the welfare of society and not be solely devoted to maximizing profits. This responsibility can be negative, meaning there is an exemption from blame or liability, or it can be positive, meaning there is a responsibility to act beneficently (proactive stance). Specifically, social responsibility is the set of obligations an organization has to protect and enhance the societal context in which it functions. A number of organizations recognize that in all three areas of responsibility, every effort to meet each of them, while others emphasize only one or two areas of social responsibility. And a few acknowledge no social responsibility at all. In addition, the views of social responsibility vary in different countries.

Belief in a God is necessary for a moral society Essay -- essays resea

Belief in a God is necessary for a moral society Religion in the world has always been considered a rather important aspect of society. Although this is true, there are still people that question the existence of God. A survey done among 1000 people showed that 65 percent of Americans believe that religion is losing its influence on American life (Sheler, 8). Even so, Belief in a God is necessary for a moral society because since the beginning of history man has always made up some sort of role model to explain events and situations that seem inexplicable, God gives people a sense of comfort and hope to know they aren’t alone, and when a society believes in a God, there is a religion behind it that gives ethics and values that they must comply to. Historically, the world has always used a higher being for a reason for the events that occur in their lives. They would look upon the bible to find answers from God or they would just use prayer to find them. The bible has always been used for the purpose of spreading the word of God. However, it is looked at in many different ways. Technically it is said to be the actual word of God to be taken literally, word for word. Historically, the bible was a book written by the existing disciples of Jesus Christ, the son of God who is said to be the Savior (Sheler, 8). For the most part the bible isn’t interpreted that way anymore. People consider the bible to be a book that is full of the inspired of word of God, but something not to b...

Teenage Stress Essay -- essays research papers

Stress is the way the body reacts. It is an unavoidable consequence of life. Teen stress is a big issue in today's society. Recent studies have shown that teens may develop more stress then adults. Few adults can remember the truth about adolescence. "Their minds "censor" their memories, and have them believe that being a teenager was was one big party, free of cares and responsibilities"( ). There aren't that many adults around who realize what adolescence was really like. The anguish, the fear, the anxiety, the stress. People don't remember those problems because they want to forget them. Stress is a significant problem for teens. There are many factors that lead into teen stress, such as school, drugs, peer pressure and relationships. Few people can remember the truth about adolescence. Their minds "censor" their memories, and have them believe that being a teenager was was one big party, free of cares and responsibilities. There aren't that many adults around who realise what adolescence was really like. The anguish, the fear, the anxiety, the stress. People don't remember those problems because they want to forget them. Stress is a reaction to external and internal pressure. It is a normal function that helps people in their daily lives ( ). Without some level of stress, individuals wouldn't have the motivation to meet deadlines or complete projects ( ). However normal stress can become a burden over a long period of time and this leads to chronic stress. Chronic stress is what people are referring to when they say that they are "stressed out" ( ). Stress can become even more overwhelming if chronic stress goes into overload, this is what is known as distress ( ... ...tes a with the way people deal with, things like "smoking and drinking are some of the worse ways of dealing with stress"( ). These are some of the most common ways to deal with stress. "Teens classic statements are "I?m stressed I need a cigarette"'( ). They go out and drink there sorrows away. They're better ways to deal with things. You can easily go work out( ). Teens say that it could help too. Another great source of pressure is yourself. Teens try their hardest to be accepted among a certain group or circle. Whereas most of the time they are rejected and then become depressed. All of these aspects can cause teenagers to feel like their in way over their heads. There are many facors that lead into teen sress, such as school, drugs, peer pressure and relationships. But there are many ways of dealing with teenage stress.

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BECE 002 Bachelor’s Degree Programme (BDP) ASSIGNMENT For July 2012 and January 2013 Students Course Code: BECE 002 Title of Course: Indian Economic Development: Issues and Perspectives School of Social Sciences Indira Gandhi National Open University Maidan Garhi, New Delhi-110068 BECE-002 INDIAN ECONOMIC DEVELOPMENT: ISSUES AND PERSPECTIVES 2012-13 Dear Student, As per the present pattern of assignments, you will have to do one assignment for this elective course BECE-002.The assignment is of 100 marks which contains 3 sections. Section I contains two questions of 20 marks each; Section II contains four questions of 12 marks each; and Section III contains two questions of 6 marks each. Submission Completed assignments should be submitted to the coordinator of your study center by March 31, 2013 for students admitted in July 2012 cycle and by September 30, 2013 for students admitted in January 2013 cycle. 2 BECE-002INDIAN ECONOMIC DEVELOPMENT: ISSUES AND PERSPECTIVES Programme Code: BDP Course Code: BECE-002 Assignment Code: BECE-002/AST/TMA/2012-13 Maximum Marks: 100 Answer all the questions A. Long Answer Questions (word limit-500 words) 2Ãâ€"20=40 marks 1) Discuss the rationale behind the ‘capabilities and human development’ theory propounded by A. K. Sen. 2) Analyse the growth profile of India’s industrial production by ‘use based classification’ over the period 1960-2007. B.Medium Answer Questions (word limit-250 words) 4 x 12=48 marks 1) Discuss the concept of ‘population ageing’. 2) Explain briefly the risks of high fiscal deficit. 3) What are the causes of low productivity in Indian agriculture? 4) Discuss the features of Regional Trading Arrangements (RTAs). C. Short Answer Questions (word limit 100 words) 2Ãâ€"6=12 marks 1) What is meant by ‘work force participation rate’? 2) Write a note on the ‘prevention and protection’ aspect of flood management. 3

Oil Company Must Decide Whether or Not to Drill

An oil company must decide whether or not to drill an oil well in a particular area that they already own. The decision maker (DM) believes that the area could be dry , reasonably good or a bonanza. See data in the table which shows the gross revenues for the oil well that is found. Decision Dry (D) ReasonablyBonanza(B) good(G) Drill $0 $85 $200 m Abandon $0 $0 $0 Probability 0. 3 0. 3 0. 4 Drilling costs 40M. The company can take a series of seismic soundings ( at a cost of 12M) to determine the underlying geological structure.The results will be either â€Å"no structure†, â€Å"open structure or â€Å"closed structure†. The reliability of the testing company is as follows that is, this reflects their historical performance. Note that if the test result is â€Å"no structure† the company can sell the land to a developer for 50 m, otherwise (for the other results) it can abandon the drilling idea at no benefit to itself. . Conditional Probability for a given st ate of nature Seismic Results Dry(d) Reasonably good(g) Bonanza(b)No structure(N) 0. 7 0. 3 0. 1 Open(O) 0. 2 0. 3 0. 4 Closed (C ) 0. 10. 4 0. 5 That is P (N/D) =0. 7; P (O/G) =0. 3, P(C/B) =0. 5 After you have computed the revised probabilities round to two decimal places a) Construct the appropriate decision tree to help the oil company make the appropriate decisions. This tree must be constructed in logical order with labels and net payoffs. It also includes the revised probabilities ) Fold back the decision tree) to determine the best strategy for the company; you must state this strategy . What is the final expected profit? c) What is the expected value of sample information(EVSI)- the most that should be paid to seismic testing firm for the test? d) Calculate the expected value of perfect information (EVPI)- the most that should be paid to an expert for perfect prediction of the uncertain outcomes e) What is the efficiency of sample information