Seminar issues in hospital Term Paper Example | Topics and Well Written Essays - 3000 words

Seminar issues in hospital - Term Paper Example The perspective of fundraising was often done based on the bond market within a very short period of time. The Intermountain hospital’s level of market share has constantly remained consistent at an average value since its formation. IHC has mostly been a subject to a greater review by the primary Utah State Legislature simply because of the firm’s non-profit objective and the ownership of almost 21 out of its 60 hospitals. The competitor’s proposals to force the Intermountain organization to sell off the hospital or the insurance components with regards to an organization are fruitless. In the year 2005, the State Legislature went to the extent of hiring an external research firm so as to review the Utahs healthcare system. As much as the independent professionals failed to address the challenges that face Utahs healthcare venture, the researchers conclude that the substantial evidence tend to exist with the aim of supporting the ultimate conclusion that the Utahs health-care premises are performing in a competitive manner (Baker & Denis, 2012).The ultimate intervention by this Legislature towards promoting competition within these entire markets is unnecessary. The study gave an ultimate recommendation that this kind of legislature should refrain from creation of more rules and regulations. Intermountain Health Care is a leader in the clinical quality enhancement for almost a decade. It has an incorporated delivery system that is based in the Salt Lake City, and consists of a number of hospitals. Its cognitive efforts of injury reduction because of medical complications has led to the production of the most remarkable gains based on the effected program. The outcomes of the IHC has also pioneered innovative approaches to quality improvement that has enhanced diabetic patients, those with pneumonia, as well as those with respiratory failure, have been duly witnessed on various perspectives

Pros and Cons of Genetic Engineering Essay Example for Free

Pros and Cons of Genetic Engineering Essay With the discovery of DNA and unravelling the genetic code it contains, molecular biologists have finally come close to understanding what determines the form and function of organisms and can use this to design organisms at will. This is illustrated by the experiments on the transgenic fruit fly which has eyes on its antennae (Walter Gehring, Basel Biocentre, Switzerland. see the year 1994 in http://www.ifgene.org/history.htm ). This new technology will have more benefits for human existence than all the past technologies put together. |Scientists are no closer to understanding what determines the form and function of a living organism than they were a century ago before the term gene was coined. As Craig Venter, a leader in the Human Genome Project put it: We know shit about biology. Scientists have tended to concentrate on physical causality genes determine form and function but they are looking in the wrong place. Genes and their proper expression as structural, regulatory or enzymic proteins are merely one of the necessary conditions for the idea underlying an organism to manifest. The essence of the organism is its entelechy or telos. Other necessary conditions for an organism to manifest include nutrient, water, warmth, light and many other factors to do with the earth as a planet in a cosmos. The optimistic predictions of the molecular biologists and genetic engineers is reminiscent of those offered by the early proponents of nuclear power. In the 1950s, electricity was forecast to become too cheap to make it worth metering, but the reality is that society is left with a legacy of nuclear waste the cost of dealing with which will place an immeasurable burden on future generations.| Ever since agriculture and the domestication of animals and plants began, man has been modifying their genetic make-up by selective breeding (e.g. broccoli, Brussels sprouts and cabbage came from a single species of mustard). |Traditional breeding involves gene exchange in the proper context within which they function with all the checks and balances of the biological processes of the organism itself and of the organisms normal interaction with its environment. GE is out of context. GMOs often behave very differently when taken from the laboratory, greenhouse or field trial situation into the real-life context where they will be used, e.g. a gene for red flowers was inserted into a white petunia. The petunia turned red but also produced more leaves and shoots, had lower fertility and was more resistant to fungi. None of these additional effects was predicted. Over 90% of transgenic plants are discarded during the development process, most even before the plants leave the laboratory. The reason for so many rejects is because they do not express the desired gene or they are made unhealthy by the genetic engineering. | Ever since man began to ferment fruit and milk products thousands of years ago, he has been using biotechnology.|Traditional biotechnology uses natural organisms in contexts to which they are adapted whereas GE creates completely new genetic make-ups that could never have come about by natural processes.| All attempts to define what species barriers are have so far had various shortcomings. The genomes of many organisms can be shown to contain gene sequences from totally unrelated organisms which might commonly be assumed to be on the other side of a species barrier (e.g. the marine r sequence in the fruit fly Drosophila, is also in humans). Mules (horse x donkey) have long since existed, but nobody is complaining and the technique of grafting different plants/trees onto each other is ancient.|GE crosses species barriers. Crosses are made which would never occur in nature.| All technology is unnatural (unless we hold that man and all his creations are part of the totality of nature). (see Shakespeare, A Winters Tale, IV:III:82-103)|GE is unnatural. | We have consciously interfered with evolution through breeding, habitat management and even selection of our own spouses for millennia without any noticeable dire consequences.|Scrambling genomes will lead to total chaos in evolution.| And God said, Let us make man in our image, after our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth. (Genesis 1:26)Human beings are themselves part of nature, creatures within creation. Human discovery and invention can be thought of as resulting from the exercise of God-given powers of mind and reason. (Church of England Board)|Biotechnologists are playing God.| GE is a very precise way of introducing desirable traits into economically useful organisms. The techniques are improving all the time and it is increasingly possible to insert genes at a precise locus in the host organisms genome. This is calle d gene targeting.|GE disrupts the integrity of the recipient genome with unpredictable side effects including gene silencing both of the inserted gene and other unrelated genes in the organism. GE cannot readily control the number of copies of the gene that are inserted into the host, nor where in the genome they will end up. Inserted genes can disrupt the function of existing genes in ways, which may not show up until later generations.| GE often, but not always, needs to use bacteria, viruses or plasmids as vectors to shuttle the genes of interest into the target organisms. Having the parts of their genomes removed that would make them infective cripples these vectors. As the technology improves it becomes less necessary to use infective agents as vectors.|GE makes use of pathogenic organisms such as viruses and bacteria as vectors of the gene that is being transferred. In other words, the target organism has to be made ill just to get the gene in, sometimes with tragic consequences. The pathogens can kill the target organism or could spread into the environment with unpredictable and dangerous consequences. Even crippled vectors can recombine DNA and therefore genes with their normal counterparts in their surroundings and thus suddenly and unpredictably become infective. | Molecular biologists acknowledge that they are only modifying one aspect of an organisms totality. However, they examine the organisms produced in detail, sometimes taking them through breeding programs for years to be sure that they are behaving in the way that other normal members of the same species behave which have not had the genetic modification. |The reductionist thinking of genetic determinism, which believes that the genetic make-up is what makes the organism what it is, dominates GE. An organism is as much an expression of its environment as it is of its genes. Concentrating on the genes, therefore, is one-sided. Furthermore, the organisation within a cell and its interaction with o ther cells is also inherited along with the genes. An organism is as dependent for its survival as much on these epigenetic factors as on its genome. | The fact that horizontal gene transfer occurs all the time in nature, (e.g. the constant exchange of genetic information between bacteria, viruses etc, or the rarer jumps of genes such as may have contributed to the ubiquity of the mariner sequence listed above) and has caused no problems, can be taken as evidence that it poses no serious danger.|GE exposes people to the increased dangers of horizontal gene transfer, a process whereby genes are passed not vertically down the generations in the usual way but horizontally from organism to organism and from species to species. | Enzymes can be produced from GM microorganisms for use in industrial processes including food manufacture.|Industrial enzymes used in anything from washing powders to food processing are already a major source of allergies.| GE does involve some risk taking but all procedures are subject to strict risk analysis and monitoring. The risk is therefore minimal. No popular technology is without risk, e.g. the motorcar that kills tens of thousands each year.|GE is potentially dangerous and therefore involves taking risks. The consequences could be devastating and irreversible. Furthermore, the adverse consequences could take years to show and the company liable for any damages may have long since ceased trading.|

The Gothic Age :: essays research papers fc

The Gothic Age Introduction The Gothic Age   Ã‚  Ã‚  Ã‚  Ã‚  As the third year that followed the year on thousand grew near, there was to be seen over almost all the earth, but especially in Italy and in Gaul, a great renewal of church buildings; each Christian community was driven by a spirit of rivalry to have a more glorious church than the others. It was as if the world had shaken itself, and casting off its old garments, had dressed itself again in every part in a white robe of churches. Raoul Glaber, Historia, c.1003   Ã‚  Ã‚  Ã‚  Ã‚  The Gothic Age (c. AD 1130-1530) marked the end to an age of chaos, primarily caused by the sacking and pillaging of the Vikings. After the great minds of Western Europe were freed from using their vast knowledge to defend against invaders or plagues, they now had the time and the resources needed to design any and everything in this era from bridges to city walls and castles to cathedrals. This was also a very religious age, with plenty of money being pumped into the Church, some from the crusades, with all of its included looting, and a lot more from all of the tithes all of the people who were born in the population explosion gave faithfully. Another even bigger source of income for the Church came to it in the shape of power and prestige, when the power of the church peaked in AD 1277.   Ã‚  Ã‚  Ã‚  Ã‚  Not only was this a good time for the Church, but this was also a very good time for all of humanity. The standard of living dramatically rose, and along with it, the population of Western Europe shot up. In 1346, the estimated population of Europe was fifty-four point four million just before the plague hit and wiped out more than a third of the population.1 2 This was more than twice the population of Europeans in the year 950 when it was 22,600,0003 .   Ã‚  Ã‚  Ã‚  Ã‚  While the population was exploding there were so many new cathedrals built that in the relatively short time period of two hundred and fifty years, there was more stone quarried to be used in cathedrals (several million tons) than was quarried during the age of the pyramids in Egypt, where there are pyramids that are over two hundred and fifty million cubic meters big.4   Ã‚  Ã‚  Ã‚  Ã‚  The Gothic age survived many crusades, a plague that didn ¹t leave Europe until the late 18th century, and many other horrible atrocities. Following this great age, there was a period without the great accomplishments as in this age, since everyone was just happy using what their forefathers had done.

Abstract Art

Abstract art uses a visual language of form, color and line to create a composition which may exist with a degree of independence from visual references in the world. Western art had been, from the Renaissance up to the middle of the 19th century, underpinned by the logic of perspective and an attempt to reproduce an illusion of visible reality. The arts of cultures other than the European had become accessible and showed alternative ways of describing visual experience to the artist. By the end of the 19th century many artists felt a need to create a new kind of art which would encompass the fundamental changes taking place in technology, science and philosophy. The sources from which individual artists drew their theoretical arguments were diverse, and reflected the social and intellectual preoccupations in all areas of Western culture at that time. Abstract art, nonfigurative art, nonobjective art, and nonrepresentational art are loosely related terms. They are similar, although perhaps not of identical meaning. Abstraction indicates a departure from reality in depiction of imagery in art. This departure from accurate representation can be only slight, or it can be partial, or it can be complete. Abstraction exists along a continuum. Even art that aims for verisimilitude of the highest degree can be said to be abstract, at least theoretically, since perfect representation is likely to be exceedingly elusive. Artwork which takes liberties, altering for instance color and form in ways that are conspicuous, can be said to be partially abstract. Total abstraction bears no trace of any reference to anything recognizable. In geometric abstraction, for instance, one is unlikely to find references to naturalistic entities. Figurative art and total abstraction are almost mutually exclusive. But figurative and representational (or realistic) art often contains partial abstraction. Both geometric abstraction and lyrical abstraction are often totally abstract. Among the very numerous art movements that embody partial abstraction would be for instance fauvism in which color is conspicuously and deliberately altered vis-a-vis reality, and cubism, which blatantly alters the forms of the real life entities depicted.

Explain Externalities and Public Gods

With the aid of examples explain the terms: i) Externality ii) Public Good Externality Externalities, or transaction  spillovers, arise when a third party who is not involved in the consumption of a product incur certain costs and benefits that are not compensated for by the generators of those externalities. They exist due to the price system’s (The Invisible Hand) inability to deal with products that have no market or price, such as clean air, peace, quiet, pollution and more. In a broader sense, externalities involve interdependence of utility due to the fact that one person’s action will affect the welfare of another.Externalities can be classified into two types: positive externalities and negative externalities. Positive externalities exist when an externality-generating activity raises the production or utility of the third party receiving these externalities. These economic activities provide incidental benefits to others for whom they aren’t specifical ly intended. Negative externalities exist when an externality-generating activity decreases the production or utility of the third party receiving these externalities.These economic activities impose a cost onto others for whom they aren’t specifically intended. The undesirable effects on the allocation of resources by an externality can be explained by using the concept of Marginal Social Cost (MSC). In Economics, the MSC is defined as the sum of Marginal Private Cost (MPC), the marginal cost caused by an activity that is compensated for by the generators, and Marginal External Cost, which is the share of external effects borne by the rest. When a firm’s activities generate negative externalities, its MSC is greater than its MPC.In equilibrium, the Marginal Private Benefit (MPB) will be equal to the firm’s MPC, and hence the MPB < MSC. Hence, the final output for the consumer yields less to the society than what it costs to society. Thus, it can be deduced that production is inefficient and that these externalities can be reduced if the production of that particular product is reduced. For example, the construction of roads to facilitate the transport of goods for a factory that produces staplers will benefit residents in that area because they now have greater road accessibility.This is said to be the positive externality arising from this economic activity. On the flip side, this same factory that instigated the construction of roads may discharge a toxic amount of by-products such as soot and toxins into the air and rivers, hence greatly reducing the quality of air and water in that area. This is because factory owners wish to maximize profits and hence will only take into account their MPC and ignore the wider social costs of their activities – MSC will be greater than MPC.In conclusion, it can be said that when positive externalities exist, the MSB > MPB, and when negative externalities exist, the MSC > MPC. Public Good In eco nomic theory, a good is a tangible or intangible item that gives utility to people when consumed. Goods can be classified into free and economic goods. The former entails no opportunity cost to the consumer, meaning that no one is made worse off by the consumption of a free good. Examples are desert sand, air and seawater. An economic good, on the other hand, entails an opportunity cost.This is because some other good has to be forgone in order to produce an economic good. The root of this opportunity cost is scarcity – a situation in which unlimited human wants exceed the lack of resources that we have in order to meet that demand. Economic goods can then be further subdivided into two: public and private goods. Public goods are collectively consumed and the market may simply not supply them. Examples of public goods are such as defense of the country (a police force and army), a fire brigade, street lighting, or lighthouses. The market system does not work well in this area .One of the jobs of government, both central and local, is to supply public goods or services that are needed but otherwise would not be made available by the market. Some goods are â€Å"semi-public goods†, â€Å"quasi public goods† or â€Å"collective consumption goods†, for instance roads. These are often supplied by the state, but in principle they can be privately supplied, and sometimes are. Examples include the British Toll Roads in the Nineteenth Century or the peage motorways in France today; when you use them, you pay. In some countries, such as Thailand, the fire brigade falls in this area.People insure with a private fire brigade and call them when the house is burning. If you are not insured and you still call them, the market swings into action and they negotiate a rate on the spot for putting out the fire – given the urgency of the event, the demand by the burning house owner is highly inelastic and the price can be very high. There are two key characteristics of a public good. Firstly, public goods are non-excludable, meaning that the producer is unable to separate the non-paying consumers from the paying consumers that are benefitting from the good.As a result, the payer will eventually refuse to pay for the good too. Consequently, markets will refuse to produce public goods and this will result in a market failure. For example, if an entrepreneur stages a fireworks show, people can watch the show from their windows or backyards. Because the entrepreneur cannot charge a fee for consumption, the fireworks show may go unproduced, even if demand for the show is strong. To illustrate the public good’s inability to exclude, here’s an example: In the provision of national defense, if one citizen of defended, so are the rest of the citizens. Secondly, public goods are non-exhaustible.This means that the use of the good by one person does not reduce the amount available to others. Hence, rivalry does not exist in the consumption of this product and another consumer will incur no opportunity cost. For example, the exchange of  MP3  music files on the Internet. The use of these files by any one person does not restrict the use by anyone else and there is little effective control over the exchange of these music files and photo files. In a nutshell, public goods are economic goods that are non-excludable and non-exhaustible, and can be subdivided into public goods and â€Å"semi† public goods. Explain Externalities and Public Gods With the aid of examples explain the terms: i) Externality ii) Public Good Externality Externalities, or transaction  spillovers, arise when a third party who is not involved in the consumption of a product incur certain costs and benefits that are not compensated for by the generators of those externalities. They exist due to the price system’s (The Invisible Hand) inability to deal with products that have no market or price, such as clean air, peace, quiet, pollution and more. In a broader sense, externalities involve interdependence of utility due to the fact that one person’s action will affect the welfare of another.Externalities can be classified into two types: positive externalities and negative externalities. Positive externalities exist when an externality-generating activity raises the production or utility of the third party receiving these externalities. These economic activities provide incidental benefits to others for whom they aren’t specifical ly intended. Negative externalities exist when an externality-generating activity decreases the production or utility of the third party receiving these externalities.These economic activities impose a cost onto others for whom they aren’t specifically intended. The undesirable effects on the allocation of resources by an externality can be explained by using the concept of Marginal Social Cost (MSC). In Economics, the MSC is defined as the sum of Marginal Private Cost (MPC), the marginal cost caused by an activity that is compensated for by the generators, and Marginal External Cost, which is the share of external effects borne by the rest. When a firm’s activities generate negative externalities, its MSC is greater than its MPC.In equilibrium, the Marginal Private Benefit (MPB) will be equal to the firm’s MPC, and hence the MPB < MSC. Hence, the final output for the consumer yields less to the society than what it costs to society. Thus, it can be deduced that production is inefficient and that these externalities can be reduced if the production of that particular product is reduced. For example, the construction of roads to facilitate the transport of goods for a factory that produces staplers will benefit residents in that area because they now have greater road accessibility.This is said to be the positive externality arising from this economic activity. On the flip side, this same factory that instigated the construction of roads may discharge a toxic amount of by-products such as soot and toxins into the air and rivers, hence greatly reducing the quality of air and water in that area. This is because factory owners wish to maximize profits and hence will only take into account their MPC and ignore the wider social costs of their activities – MSC will be greater than MPC.In conclusion, it can be said that when positive externalities exist, the MSB > MPB, and when negative externalities exist, the MSC > MPC. Public Good In eco nomic theory, a good is a tangible or intangible item that gives utility to people when consumed. Goods can be classified into free and economic goods. The former entails no opportunity cost to the consumer, meaning that no one is made worse off by the consumption of a free good. Examples are desert sand, air and seawater. An economic good, on the other hand, entails an opportunity cost.This is because some other good has to be forgone in order to produce an economic good. The root of this opportunity cost is scarcity – a situation in which unlimited human wants exceed the lack of resources that we have in order to meet that demand. Economic goods can then be further subdivided into two: public and private goods. Public goods are collectively consumed and the market may simply not supply them. Examples of public goods are such as defense of the country (a police force and army), a fire brigade, street lighting, or lighthouses. The market system does not work well in this area .One of the jobs of government, both central and local, is to supply public goods or services that are needed but otherwise would not be made available by the market. Some goods are â€Å"semi-public goods†, â€Å"quasi public goods† or â€Å"collective consumption goods†, for instance roads. These are often supplied by the state, but in principle they can be privately supplied, and sometimes are. Examples include the British Toll Roads in the Nineteenth Century or the peage motorways in France today; when you use them, you pay. In some countries, such as Thailand, the fire brigade falls in this area.People insure with a private fire brigade and call them when the house is burning. If you are not insured and you still call them, the market swings into action and they negotiate a rate on the spot for putting out the fire – given the urgency of the event, the demand by the burning house owner is highly inelastic and the price can be very high. There are two key characteristics of a public good. Firstly, public goods are non-excludable, meaning that the producer is unable to separate the non-paying consumers from the paying consumers that are benefitting from the good.As a result, the payer will eventually refuse to pay for the good too. Consequently, markets will refuse to produce public goods and this will result in a market failure. For example, if an entrepreneur stages a fireworks show, people can watch the show from their windows or backyards. Because the entrepreneur cannot charge a fee for consumption, the fireworks show may go unproduced, even if demand for the show is strong. To illustrate the public good’s inability to exclude, here’s an example: In the provision of national defense, if one citizen of defended, so are the rest of the citizens. Secondly, public goods are non-exhaustible.This means that the use of the good by one person does not reduce the amount available to others. Hence, rivalry does not exist in the consumption of this product and another consumer will incur no opportunity cost. For example, the exchange of  MP3  music files on the Internet. The use of these files by any one person does not restrict the use by anyone else and there is little effective control over the exchange of these music files and photo files. In a nutshell, public goods are economic goods that are non-excludable and non-exhaustible, and can be subdivided into public goods and â€Å"semi† public goods.

Free Essays on Claiming An Education

In Adrienne Rich’s commencement speech, â€Å"Claiming an Education†, Rich expresses her opinion on women’s education and how it should be. Throughout history, women have had little chance to even get a higher education. While this has changed, what is taught has not. In today’s society, it is necessary to change things that were previously unheard of. What is taught today is taught from a man’s point of view. Not just man in general however. Women and minorities are, for the most part, excluded from giving their point of view. Women have always been encouraged to stay home, take care of the children, clean the house up etc. Times are now changing and women want to get a real and full education that explores all points of views, not just those of white men. According to Rich, it is men who write the texts we read, the lectures we hear, and the way our studies are divided into the categories that they are in. Women are beginning to want to work outside their homes. Only recently have they discovered that most of what they are taught is from a mans point of view. This point of view explores only a part of our world’s history. Different people have different experiences, and women’s experiences should make up more than half of those experiences. Unfortunately, this is not the case. People of other races have already recognized that their experiences are often not accounted for in studies that are labeled human. This is unfortunate, because their experiences are as important as anyone else’s, and just as interesting. Their ideas of history, relationships, and experiences can be radically different from what is taught by white men. Rich explores this problem only briefly, but nonetheless it is just as important as her main issue. Rich did go on to say that not only education and studies are racist, but also the sciences. It has only been within the past hundred years or so that education has be... Free Essays on Claiming An Education Free Essays on Claiming An Education In Adrienne Rich’s commencement speech, â€Å"Claiming an Education†, Rich expresses her opinion on women’s education and how it should be. Throughout history, women have had little chance to even get a higher education. While this has changed, what is taught has not. In today’s society, it is necessary to change things that were previously unheard of. What is taught today is taught from a man’s point of view. Not just man in general however. Women and minorities are, for the most part, excluded from giving their point of view. Women have always been encouraged to stay home, take care of the children, clean the house up etc. Times are now changing and women want to get a real and full education that explores all points of views, not just those of white men. According to Rich, it is men who write the texts we read, the lectures we hear, and the way our studies are divided into the categories that they are in. Women are beginning to want to work outside their homes. Only recently have they discovered that most of what they are taught is from a mans point of view. This point of view explores only a part of our world’s history. Different people have different experiences, and women’s experiences should make up more than half of those experiences. Unfortunately, this is not the case. People of other races have already recognized that their experiences are often not accounted for in studies that are labeled human. This is unfortunate, because their experiences are as important as anyone else’s, and just as interesting. Their ideas of history, relationships, and experiences can be radically different from what is taught by white men. Rich explores this problem only briefly, but nonetheless it is just as important as her main issue. Rich did go on to say that not only education and studies are racist, but also the sciences. It has only been within the past hundred years or so that education has be...

8 Ways to Make Your Job Search Easier

8 Ways to Make Your Job Search Easier If you are thinking of starting a job search, it is a good idea to decide what you need to do beforehand. Laying out a plan in advance and using modern job-search techniques can help you get a job more quickly and find just the position you want. A few handy tips can get you started on the road to satisfying employment and make it easier while you are looking. 1. Connect Using Social Media and FriendsYou’ve updated your resume and are ready to look at classified job ads, but today’s resumes are usually no more than two pages. You might not have enough room to list everything you want. There are other ways to get added space to sing your own praises. Now is a good time to jazz up your LinkedIn page, use Facebook to mention that you are job hunting, and take advantage of your personal webpage if you have one. Sometimes, jobs can come from introductions or referrals, so let friends and former coworkers know you are scouting.2. Examine What Makes You Special and Use ItYou k now you have talents and experience that can help you get a job. Examine your qualifications and talents and job search in that direction. Confidence in what you have to offer to a company is more likely to land you the position you want. Let your resume reflect your expertise. Companies will notice.3. Don’t Take It PersonallyYou probably won’t hear back from many of the job applications you put in, but shouldn’t take it personally. Recruiters can receive hundreds of job applications per week. Their main focus is finding the right person for the job. If you don’t hear back, send an email or make a phone call to make sure your application wasn’t overlooked, and then move on if you don’t receive a positive response.4. Don’t Waste Your TimeYou’ve spotted what you think is the perfect job but don’t have the necessary qualifications. Should you pursue it anyway? This is a major problem faced by recruiters, and the reason many applicants do not hear back. It not only wastes their time but yours also. Apply for jobs for which you are qualified. If you want to move up on the ladder, get the necessary skills first.5. Focusing on Your Job SearchBe smart about your job search. While some job openings are still posted in newspapers, many companies use online job search sites to post openings. Other companies do the job search for you, freeing up your time so you can concentrate on other aspects of your search, such as doing follow ups. Before starting a job search, think about the most efficient way to approach it and follow through.6. Using a Stock ResumeApplicants for a job are more likely to get a callback if the resume is focused on the position for which they are applying. Sending out the same resume for every position is less likely to be noticed by a recruiter, no matter how good that resume is. If you spot a job opening that you find exciting, focus your resume on that job, and it can put you at an adv antage over other candidates.7. Don’t Get OverwhelmedThere are many jobs available, and you know you are a talented worker. However, spreading yourself too thin by applying to many different types of jobs within your category can be a mistake. Try to concentrate on one or two areas to conduct the most effective search, and you are more likely to be rewarded with good results.8. Think About Salary Before Being InterviewedIf you are applying for a job where the salary is listed, can you live on it or does it have opportunities for advancement? If not, move on to other job listings. Many positions these days require that you state your salary requirements. This can be awkward in an interview if you haven’t done your research. If you are called for an interview, research the company to come up with a salary range and present a range, not a fixed salary. The company for which you are applying for a job probably has a salary range already in mind, and you are more likely to get hired if your salary requirements fall within that range.Beginning a job search in these days of strong competition takes skill and preparation. Classified job ads can be outdated and have many applicants. TheJobNetwork takes the stress out of job hunting by doing the heavy work for you. All you have to do is list your job interests and qualifications, and you will receive prompt notices of job openings that match in the form of email alerts. Sign up with TheJobNetwork, and you can job hunt the easy way.

How Much You Should Pay for Essays

How Much You Should Pay for Essays How Much You Should Pay for Essays Often, students have doubts whether to ask for help with writing papers on different topics. Of course, the price matters a lot, but first of all, you have to determine if it is really worth doing so. Very few people are born writers, so the only way out for others is to practice hard to master their skills. You need a lot of time for that as well as every paper should be finished by the due date. Students often feel nervous because they have to race against the time. If you want to write a paper by yourself, you have to be sure you know how to do it right. Anyway, even if you do it yourself, you may ask someone to check it, to correct mistakes and the structure of the paper. In such a case, you definitely need help from a professional writer. The question is, what price is both affordable and reasonable to pay for essays. Price vs. Quality There is no doubt that you can easily find an essay writing service that offers prices that are lower than usual. You may think it is so great to have an opportunity to get the task you need for so little money, but on the other hand, try to think of an experienced writer who agrees to write an essay for a low price that does not correspond with their skills and knowledge. It is just not worth turning to them. If you pay too little for your essay, be ready to get the equal quality. Of course, you have to mind that no one will make any efforts to complete a great paper. Thus, the low rates a custom writing service produce have to be a red flag for you as you are more likely to receive not only a poor quality paper sample but also plagiarized. In this case, you have to decide what matters to you the most the quality or price. College writing assignments are not the thing to scrimp on. Isn’t it better to spend a little more and get a unique paper that meets your demands as well as gladden you by its quality? How to Get a Reasonable Assistance? What we offer you is a fair price policy for essays of high quality. Prices at start at $13 per page, which is a standard price for a task like this. In addition, you may be perfectly sure that the writer assigned to work on your order is an experienced specialist. All the writers employed had to show results sufficient enough to meet your requirements. Besides, they also know how to format a paper, so you don’t need to worry about that as well. Whether you need your paper to be formatted in MLA, APA, or Harvard, our writers will effortlessly deal with that. So, place an order with our essay writing service, fill in the order form mentioning all the necessary details to let the writers know what kind of paper you need. Make your instructions clear and precise to avoid any misunderstandings. Select your academic level, type of the paper needed, the number of pages, and the deadline to know how much you will need to pay for your essay. We will do our best to assign the most suitable writer to your order. Why not get high-quality custom help at an affordable price?

Budgeting Assignment Example | Topics and Well Written Essays - 1500 words

Budgeting - Assignment Example Budgeting can be described as the careful planning of an organization’s funds based on the various costs and expenditures that a business faces and the means in which these funds will be distributed amongst them (Lasher, 2010). A simpler and straight forward explanation would be that budgeting is simply the development of a budget. A budget can be defined as an economic plan for a certain period of time according to available funds (Obstfeld, 2008). A company cannot function without budgeting, and it is essential that the methods and techniques used during this process are appropriate to the business in particular in terms of the approach and objectives that feature in that particular organization (Bartle & Shields, 2008). Good budgeting results in financial success for that particular accounting period and will reduce the risk of a company mismanaging the funds that are available to them which in serious situations could lead to disastrous results if not kept in check such as bankruptcy among others (Lasher, 2010). Once a proper budgeting plan has been established, however, these risks have a higher chance of being avoided and put the company in a better position to maintain their position in terms of economic stability. Purposes of Budgeting There are a number of purposes of budgeting that can be identifies as the main reasons for the activity, some of these include: Financial Forecasting – Budgeting provides an overview of the expected financial position of a firm at the end of an accounting period if the various strategies implemented succeed in achieving the objectives set out for them at the beginning of the period (Diamond, 2008). Budgeting allows the organization to predict the economic situation they will find themselves in at the end of a certain period if everything goes according to plan in terms of revenue and expenditure. Establishment of constraints – Budgeting also ensures that a company does not mismanage the funds at their disposal in a manner that may lead to irrecoverable financial difficulties through the placement of constraints on the maximum amount of money they can spend on a particular activity or area (Lasher, 2010). The establishment of these constraints ensures that the company remains within the economic safety net that is created by the budget and avoids any financial risks that would have otherwise potentially occurred. Comparison – Budgeting allows the actual finances of the business to be compared with the predictions that have been set out in the forecast in a bid to determine whether they are actually achievable or should they be adjusted if necessary (Lasher, 2010). This method of comparison allows the company to take a look at the economic success that the business achieves and the potential success it will be able to attain in the future (Blaug, 2007). This ensures that the company can plan appropriately according to these comparisons in relation to the financial position of the company. These can be considered to be the main purposes behind budgeting and represent the importance of this activity to a successful business. Budgeting Process There are a number of stages that exist within a conventional budgeting process that can be implemented on a global scale by various companies (Lasher, 2010). These steps follow a protocol that allows the organization to properly develop a means of appropriately allocating the available funds to the various different parts of the business according to the particular needs of these sectors as well as the objectives that have been set out (Diamond, 2008). These stages are as follows; †¢ Firstly the main objectives of the business are identified in relation to activities that will require funding so as to accomplish

Lab report Example | Topics and Well Written Essays - 500 words - 5

Lab Report Example The initial angle’s complementary values result in the same range but the heights are different. 45o is the projection angle with the maximum range. For this experiment, the velocity is still constant in the x-direction (vox = vx = constant). The only difference is that the velocity has a y-component (vo = (vox2 + voy2)Â ½ ). For both experiments, the initial velocity is the same (vox = vo cos q and voy = vo sin q). To find the motion’s equation, Δy = v0y t + Â ½ a t2, t was solved: There is a significant difference between the theoretical range and the experimental range. Errors could have occurred due to incorrect readings because of parallax and calculation errors because of rounding off. These experiments, despite having quite evident errors, the angles with the highest range are 400 and 450. The experiment further emphasized the independence of x- and y-components in projectile motion (Serway, Vuille & Faughn,

Answers of qustion the Business process management (BPM) Essay

Answers of qustion the Business process management (BPM) - Essay Example The Support activities in an organization that increases the added value of the product are; Organizational Infrastructure, Human Resource management, Technology development and Procurement. The primary activities of the value chain are inbound logistics, Operations, Outbound logistics, Marketing and sales and Services. Theses nine operations of the value chain play an important role in making the product more valuable in terms of utility and the profit. The Primary Activities – Inbound logistics: This process consists of receiving, storing of raw materials, and distribution of the raw materials to the various operations of production. This involves the inventory maintenance, transportation scheduling and return of the defective parts back to the suppliers. Operations: This process includes the various activities that transform the raw materials or unfinished products into final products. This area involves processing the raw materials through machines, equipment maintenance, testing of machines and other methods to optimize the production. Outbound logistics: This process involves the distribution of the finished products to dealers, distributors and to the warehouses. The entire process of delivering the finished goods to the end customers is handled under this operation. Warehousing, material handling, delivery operation, processing of the order and scheduling the delivery transportation is taken care of under this operation. Marketing and Sales: This process deals with the sales and marketing of the finished product. Functional areas like advertisement, promotion, stationing of the sales force, channel selection and pricing. Services: These operations include the after sales services like repair and maintenance. Functions like installation, repair, training, part supply and production adjustments. These services play an essential role in increasing the value of the product. The Support Activities- Firm Infrastructure: The infrastructure of the organi zation adds immense value to the product. The kind of facility available at the organization increases the value of the product. A general firm infrastructure is represented by the general management, planning and finance department, the legal department. These departments ensure smooth functioning of the entire production process. Human Resources Management: this operation regulates the recruiting and training of the employees. Human resource is the backbone of any organization. Managing the issues related to the employees such as benefits and compensation. Cost of hiring and training the employees and most importantly assigning the right job to the right person add a lot value to the product. Technology Development: An organization’s most important initiative in being effective and innovative is the stress given on technology development. Having the most efficient technology ensures fast and cost effective production. The quality of the product also increases with incorpora tion of latest technology. Procurement: Procurement deals with the function of purchasing materials for further processing. A cost effective and quality effective procurement ensure the cost and quality effectiveness of the finished product. When these nine basic yet essential operations are run efficiently by the organization the Value is added to the product. T

PABLO PICASSO, Les Demoiselles dAvignon Essay Example | Topics and Well Written Essays - 500 words

PABLO PICASSO, Les Demoiselles dAvignon - Essay Example Picasso made use of different shades of color to bring out harmony within the brothel. For instance, the use of the light blue color is used to bring out the light and curtain and clothing the women are using to cover their bodies. The use of color is used in bring out the differences in the way these women look and the feel of the surrounding. The dark brown colors in some of the women shoe that they are darker than other women. While, two women behind the curtains are shown to have dark faces and this shows they are indigenous women. The colors used in the painting are a hue of light brown, brown and blue colors used to bring out the features of all the five women. These colors complement each other and they are used in perfectly showing the looks of all these women. In terms of space, Picasso did a great job in reducing the space within which the subjects of the painting were placed (Apollinaire 147). The foreground, he made use of dark colors and lighter in the middle ground while at the back, dark colors were also used. The figures of the women were modeled using different hues of light with women in the foreground having light features and those in the background having dark features. The perspective that we get from the picture is that, Picasso gives an expression of women who were standing close to one another. This is because; the light and color of all the women are nearly all the same. Picasso made of straight edged lines and cube like features to show the poor state in which the women were in (Bohm-Duchen 207). The first picture that a person gets when he sees the picture is that the artist has the intention of painting a certain scene in an enclosed room. This is because Picasso does not draw the whole room and only centers on the five women in the brothel (Apollinaire 165). Moreover, Picasso made use of two dimensional figures to

1.Masculinity and Anxiety OR 2.Romantic Love Suffering (See Details Essay

1.Masculinity and Anxiety OR 2.Romantic Love Suffering (See Details Below) - Essay Example Some people are capable of handling positions of power and some are not, and a person’s gender has nothing to do with this fact. The plays A Doll’s House, by Henrik Ibsen, A Midsummer’s Night Dream, by William Shakespeare, and Les Liaisons Dangereuses, written by Christopher Hampton and adapted from the novel by Choderlos de Laclos, all show men who are driven to anxiety by the position of power that has been forced upon them. A Doll’s House centers around the married couple Torvald and Nora Helmer. As the play begins, the Helmers appear to the picture of married bliss. Everything appears copasetic as the couple discusses Torvald’s recent promotion at the bank and Nora is seemingly doted upon. However, if one were to pay close attention to Torvald’s words, it is apparent that Torvald infantilizes Nora with his pet names: †Is that my little lark twittering out there?†¦Is my little squirrel bustling about?†¦Come, come, my little skylark must not droop her wings. What is this! Is my little squirrel out of temper?1† The names that Torvald chooses to call Nora are all small, cute animals. Not only are they small animals, but he calls her â€Å"small† versions of these animals, implying a certain frailty. Nora accepts this treatment without blinking, even when she is scolded for being a â€Å"spendthrift.† Torvald does this in order to place himself in a superior position over Nora. During the time the play takes place, this is what was expected in the relationships between men and women; the men earned wages and the women took care of the house. Of course, the Helmers even have help taking care of their children, leaving Nora with one less thing that she can do. The infantilizing of Nora is all just part of Torvald’s anxiety, since he proves to not be a strong character. As more is revealed about the Helmers

Dispersed Team Dynamics Case Study Example | Topics and Well Written Essays - 1000 words - 1

Dispersed Team Dynamics - Case Study Example Since advanced technology-driven interventions can have a significant positive effect on virtual project management and online education, it is essential for virtual team leaders to identify the role of interventions in improving technology choice in a virtual setting. In this article, the Mitchell argues that both proactive and reactive interventions can be used to manage virtual team challenges while considering the technology choice (p.433). In a virtual team environment, leaders are forced to use interventions in order to proactively and reactively address various workplace issues that may arise during the course of task performance (Mitchell, abstract). In addition, they are required to sense the need for technology change timely for executing the interventions effectively. The need for addressing the organizational change, technology change, and conflict management has been influencing leaders to use interventions in virtual groups (Mitchell p.432). Therefore, the use of interventions in a virtual group setting is of great strategic importance in the modern days. There are two types of interventions such as proactive and reactive interventions used to address a discrepant event. Proactive interventions are based on previous experiences and best practices that keep virtual team members informed of the strategies that could prevent certain challenges. In contrast, reactive interventions would address discrepant events that arise while team members work together to achieve their shared objectives. Although these interventions may foster learning in the virtual team setting, there are several factors such as cultural diversity, language barriers, and communication difficulties that can hinder the effectiveness of the interventions. Hence, team leaders have the additional responsibility to ensure that the interventions employed are capable of influencing the overall team behavior

1.Masculinity and Anxiety OR 2.Romantic Love Suffering (See Details Essay

1.Masculinity and Anxiety OR 2.Romantic Love Suffering (See Details Below) - Essay Example Some people are capable of handling positions of power and some are not, and a person’s gender has nothing to do with this fact. The plays A Doll’s House, by Henrik Ibsen, A Midsummer’s Night Dream, by William Shakespeare, and Les Liaisons Dangereuses, written by Christopher Hampton and adapted from the novel by Choderlos de Laclos, all show men who are driven to anxiety by the position of power that has been forced upon them. A Doll’s House centers around the married couple Torvald and Nora Helmer. As the play begins, the Helmers appear to the picture of married bliss. Everything appears copasetic as the couple discusses Torvald’s recent promotion at the bank and Nora is seemingly doted upon. However, if one were to pay close attention to Torvald’s words, it is apparent that Torvald infantilizes Nora with his pet names: †Is that my little lark twittering out there?†¦Is my little squirrel bustling about?†¦Come, come, my little skylark must not droop her wings. What is this! Is my little squirrel out of temper?1† The names that Torvald chooses to call Nora are all small, cute animals. Not only are they small animals, but he calls her â€Å"small† versions of these animals, implying a certain frailty. Nora accepts this treatment without blinking, even when she is scolded for being a â€Å"spendthrift.† Torvald does this in order to place himself in a superior position over Nora. During the time the play takes place, this is what was expected in the relationships between men and women; the men earned wages and the women took care of the house. Of course, the Helmers even have help taking care of their children, leaving Nora with one less thing that she can do. The infantilizing of Nora is all just part of Torvald’s anxiety, since he proves to not be a strong character. As more is revealed about the Helmers

Character analysis with Character questionnaire (FRANK COSTELLO in THE Essay

Character analysis with Character questionnaire (FRANK COSTELLO in THE DEPARTED(2006)) - Essay Example He will not hesitate to kill his people no matter how many are they if they double cross him or if they become a snitch of the police. He narrated that there was a time he killed everybody because they are putting his business in danger by conniving with the police. Frank Costello is a â€Å"smart guy† which means he got his education in the streets rather in the university. He is a street smart guy rather than a â€Å"book smart† guy. The way he quizzes Billy shows his experience in the street such as when he asked if â€Å"William† is trying to tell him something when Bill shows resistance with how he quizzes him. Instead however of being threatened, he liked the guy which also shows that Frank likes strong people to be around him. Frank Costello’s childhood and background is not clear in the script but it can be inferred that he grew up in the streets and did not only survive but also prevailed to become the leader of a syndicate Frank Costello is already an experienced man. In the line 106 where he said â€Å"Tell the truth, I dont need pussy any more,but I still like it† is really a figure of speech that he had been through it all and is no longer motivated by beautiful women and money. It is also an indication that Frank Costello is an accomplished man and had all the women and money that anyone could desire. With regard to money, he already had it early in life when he had the â€Å"milk money† of Archie in the third grade. Having all those experiences, Frank Costello is already careful about the business. He knows what snitches can do to him and the business and is doing everything he could to identify and weed them out. He is already old and do not want to spend retirement in jail. This explains why he took the time to quiz Bill in the bar and how serious he is in dealing with traitors. The way Frank Costello quizzes Bill showed his acumen in dealing with people as well as in extracting information

Web or Mobile Application Essay Example for Free

Web or Mobile Application Essay JP Morgan Chase Mobile Bank application is one of the most important applications I have in my iPhone. Chase has created a new way of banking with their application. It is user friendly, it offers amazing capabilities, it is a time and money saver, and it has room for improvement. Chase has brought banking into our hands. The purpose of the application is to make banking for their customers stress-free. With this application customers can deposit checks from their iPhone, iPad, iPod touch, Android, Kindle Fire, and Windows Phone. All they do is input the amount of the check, take a front and back picture of the check and click submit. Customers can also view their banking and credit card balances and transaction history. Customers can transfer money between Chase and non-Chase accounts, in different ways. They offer Transfer Money, Wire Transfer, and Chase QuickPay. I just used the QuickPay feature today. My little sister bought my tickets to Lollapalooza so I paid her back through QuickPay. In order for the money to get deposit to her account, we both have to enrolled in the Person-to-Person QuickPay. Once we both signed up, I type her e-mail or phone number and the amount to transfer and submit it. Once sent, she approves the transaction, and it is complete. I am also able to pay bills with the application. This feature is truly helpful; I set up reminders on my phone to remind me of when my payments are due. When my reminder goes off, at that moment I log in to my Chase application and make the payment on the spot. I do not have to wait to get home because if I do I would forget to make it and I am charge with the late fees. Another capability is being able to find the closest branch or ATM near me. All this is possible with a smartphone and a tablet. The Chase bank application is a time and money saver. I was in the Army and I had been station in places where Chase branches or ATMs are not close to me. Right now, I live in Copenhagen, Upstate NY, which is about half an hour from Ft Drum. The closes Chase branch or ATM to me is in Syracuse, which is about an hour and a half away. Being able to have access to my account on the palm of my hand is amazing. Not having to set a foot on the bank has saved me time, gas and money. Time is very important to me and the way I pend it is written down in my planner. I do not have the time or the money to drive and wait in line. In the time it would take me to drive to the branch and back home, I could watch a movie with my family or do some homework. This application has really made my life a little easier In a likely future that I want to see added to this application would have to be like a check balance book. This feature would help me see where my money goes. Just by taping an icon I can see how much did I spend on Tuesday, how much money do I have left in my account, when do I get paid, am I getting closed to overdraft. I know this is my responsibility, but it would be nice to have my own personal accountant. Another possible addition could be being able to send and receive e-mails to and from Chase. I think these two features can help Chase improve and be ahead of other banks. ‘JPMorgan Chase has yet again won a ranking of mobile banking apps. In this one, Keynotes semiannual mobile banking scorecard, Chase came in first for the third time in a row’, ‘†¦its analysts score the apps according to 120 criteria in four categories functionality, ease of use, privacy and security, and quality and availability’ (Penny Crosman, 2013). I remember when every Saturday I will had to go to the bank to make a deposit of my checks, and having to fill up the deposit slip. Just the waiting in line used to irritate me. Being able to access my account, pay bills and make deposits without having to set a foot inside a bank is incredible. Chase Mobile definitely has changed the way their customers and I bank!

Effects Of Barapukuria Coal Mining On Environment Environmental Sciences Essay

Effects Of Barapukuria Coal Mining On Environment Environmental Sciences Essay The over increasing gap between supply of and energy is problem for many countries around the world. Governments are forced to examine different sources of energy in an attempt to create secure energy supply. The results of these examinations cover a large range of energy sources, not only traditional ones such as oil and gas, also nuclear-power and renewable resources. In addition governments are looking at increasing energy efficiency Because of the pressing need; there has also been a strategic shift in some countries back to using traditional fossil fuels. This has become more prevalent and widespread in developing countries where coal is the most dominant of traditional options used. There are two key reasons for this choice: first, there is abundant supply of coal; it is one of the cheapest ways to create electricity (Jaccard, 2005). The resurgence coal as an energy source may come as a shock to some because of environmental impacts it has had in the past .However, some countries that have remained dependent on coal for energy, such as the United States, have mitigated the environmental impacts with new technologies stringent regulation. The economic development of the country requires different types of fuels and energy. Because of deforestation, supply of traditional fuels are decreasing and becoming expensive day by day. Significant portion of export earning is being used for import of petroleum products and coal (Hamilton 2005). The key to creating reliable sources of energy is diversification. Since there are significant reserves of coal located in the northwest region of the country, and a belief within industry that further exploration may lead to the discovery of additional coal fields, this is a source of energy to consider. However turning to coal brings important concerns of policy makers, particularly about how to balance coal development with environmental concerns. The total national reserves of coal in 5 coal fields are estimated about 2.9 billion metric tons. Recovery rate of coal from reserves depends on the availability of technology and method of mining. Modern mining technology can ensure up to 85% recovery of coal from different reserves (Hamilton, 2005). Coal is a very important but dirty fossil fuel. Coal mining has severe environmental, ecological, human-health consequences. If not done properly, coal mining has potential to damage landscape, soils, surface water, groundwater, air during all phases of exploration and use. Coal mining has some unavoidable negative impacts on humans and the environment. In its review of the mining industry of Bangladesh, the U.S. Geological Survey states that the country has small reserves of coal, natural gas, and petroleum. In May 2011, the countrys overall coal production was around 3,000 tons a day, from the lone operational state-owned Barapukuria coal mine in Dinajpur. There are five coal field discovered such as Khalashpeer, Rangpur (1995) coal field depth at 257-483 meter which is about 12 Km2 in area and proven reserve coal is 143 (GSB), 685 (Hosaf) in million tones. Phulbari, Dinajpur (1997) coal field which is about30 Km2 in area and depth at 150-240 meter and reserve coal is 572 million t ones. Jamal gong, Jaipurhat (1965) coal field which is about 16 Km2 in area and depth at 900-1000 meter and proven reserve coal is about 1050 million tones .Dighirpar, Dinajpur (1995) coal field is at 327 meter depth and area not yet to known and reserve coal is about 200 (partly evaluated) million tones. The major findings were as under about Barapukuria, Dinajpur Coal Field Reserve of coal 390 Million tones, Depth of coal is 118-509 meter, Nos. of coal layer is 6, Average thickness of coal seam is 36 m, Composition of coal: ash 12.4%, Sulphur 0.53%, Moisture 10%, Rank of coal is Bituminous (high volatile), Calorific value of coal is 25.68 MJ/KG (11040 BTU/lb), Yearly Production is 1 million tones, Coal extraction method is Multi-Slice Long wall, During development of Barapukuria Coal Mine as well as load testing /trial run , coal as obtained from the mine, on the chemical analysis, confirmed composition of coal, Rank of coal and Calorific value of coal as predicted (Petrobangla, G ovt. Bangladesh, 2005). The state-owned company, Bangladesh Oil, Gas and Mineral Corporation, which is commonly known as Petrobangla, is involved in oil and gas exploration, production, and distribution. It is also involved in the exploration for and production of such minerals as coal, granite, and limestone for the manufacture of cement. Nearly half the Bangladeshi population is food insecure, and nearly one quarter severely food insecure. Local food production should be strengthened, not sacrificed for industrial projects, said the Special Rapporteur on the right to food, Olivier De Schutter. The land under threat is located in Bangladeshs most fertile agricultural region where production of staple crops such as rice and wheat allows subsistence farmers to feed their families, and supports the entire countrys food needs. In addition to the destruction of agricultural land, waterways supporting over 1,000 fisheries and nearly 50,000 fruit trees may be destroyed. The water table may be lowered by 15-25 met ers over the life span of the mine. Access to safe drinking water for some 220,000 people is at stake, stated Catarina de Albuquerque, the Special Rapporteur on the human right to safe drinking water and sanitation. The mine would cause noise and dust pollution through dynamite explosion. Coal dust will pollute the air. Water will be polluted from washing the coal, risking pollution of surrounding water bodies. Bangladesh has networks of hundreds of small rivers, meaning that water pollution in one area can spread over a large area (Petrobangla, Govt. Bangladesh, 2005). To prevent the mine from flooding, huge pumps would run 24 hours a day for the 30 years of the mining project, pumping up to 800 million liters of water a day out of the mine. Groundwater in an area covering about 500 square kilometers would be lowered. Wells would no longer provide enough water for farmers. Asia Energys solution is to distribute the water pumped out to farmers. Once the mining is finished, Asia Energy plans to create a huge lake, providing fresh water, fisheries and recreation, according to the company. But after 30 years of digging, the water will be toxic. As the civilization has advanced tremendously over the last century, the alternative source of power generation came in effect like nuclear power, which certainly replaced coal in the west. Assessing the coalmine and its versatile impact over the industrial revolution time, the researcher, end of the 20th century revealed that there is huge risk of health, potential air pollution, noticeable change in landscape, political and social problem, overall sustainability of the environment could get seriously affected by coal mine operation. Therefore, it is obvious that an assessment of the local environment should go prior and along the project of Barapukuria before any unexpected consequence over whelms this project. Energy is vital element of our daily lives, no matter where one lives (Petrobangla, Govt. Bangladesh, 2005). Regionally, the Barapukuria coal basin is located in the Dinajpur Shield of Bangladesh and is surrounded by the Himalayan Fore deep to the north, the Shillong Shield/Platform to the east, and the Indian Peninsular Shield to the west. The geologic and structural conditions of the basin were illustrated in details by Islam and Hayashi (Khan, 1991; Khan and Chouhan, 1996; Alam et al., 2003; Islam and Hayashi, 2008a; Islam et al., 2009). Structurally, the Barapukuria basin is a long, narrow, and shallow Permo Carboniferous rift basin. The basin trends approximately north-south for over 5 km, ranges from 2 to 3 km wide, and is over 550 m deep. Below a prominent unconformity, covered by an unstructured Pleistocene through Tertiary classic sequence, steeply dipping normal faults bound tilted half graven fault blocks. The northern, western, and southern boundaries of the basin are also truncated by several small-scale normal boundary faults. The faults and igneous dyke decrease the cohesion and friction angle and reduce the shear strength through fault plane and filling materials. The overall structures of the Barapukuria Basin imply a tectonically active highly disturbed zone (Wardell Armstrong, 1991; Bakr et al., 1996; Islam, 2005; Islam and Hayashi, 2008a; Islam et al., 2009). The Barapukuria half-graven basin is assumed to be related to its tectonic origin. The basin area is very close (about 200 km) to the convergence boundary of the Indian and Eurasian plates. As a consequence, the far field tectonic stress field is highly significant to the structure of this basin. A 5 km long Eastern Boundary Fault of the Barapukuria basin is the best structural evidence for recent tectonic activity. However, the basin geometry and its stress field are directly related to the tectonic displacement gradient. Usually, the Barapukuria type intracrationic half graben basin in a convergent regime is developed due to local crustal weakening, where archeology strongly affects the dynamics of basin formation (Buck, 1991; Cloetingh et al., 1995). In a gross sense, for the Barapukuria type half graben basin, displacement is greatest at the center of the fault and decreases to zero at the fault tips. The displacement of an initially horizontal surface that intersects the fault is greatest at the fault itself and decreases with distance away from the fault . This produces footwall uplift and hanging wall subsidence, the later which creates the sedimentary basin (Gibson et al., 1989; Contreras et al., 1997). It is apparent that the basin geometry is affect-ted by fault propagation and displacement is accumulated on the boundary fault. About 200 m vertical displacement occurred with 73oC dipping. Along the basin the fault length is about 5 km. The fault length: vertical displacement ratio is about 25:1. About 60 m horizontal displacement indicates recent tectonic activity and the basin is developed due to 60 m horizontal displacement of the boundary fault towards the east (Islam et al., 2009). The objectives of the research were: To know the chemical properties of the of the coal, coal water and nearby agriculture field and To know that whether these chemical parameters are polluting the environment of the area or not. Chapter 2 Review of Literature Global Coal Management policy continued to wait for approval from the Government for its Barapukuria coal projects plan of development. The projects environmental impact and feasibility studies had been completed, and mining operations could be done by open pit method. After coal preparation, the final product would be coking coal and thermal coal for both export and domestic use. The bituminous coal resource of 572 million metric tons was large enough for the mine to last more than 30 years at a mining rate of 15 Mt/yr. There are major environmental issues in the mining of coal that include land disturbance, water pollution, and impacts on air quality (World Coal Institute, 2007). There are number of environmental issues linked to both underground and surface mining and they concerns mostly the impacts on water and air quality. First acid mine drainage (AMD). It is caused by the oxidation of pyretic sulphur due to exposure of pyrite (FeS2) to air and water, it can cause acidity (or a decrease in the pH of water) and subsequent elevated concentrations of metals that are associated with sulphide mineralogy (Management Brent, 2005). AMD causes contamination if it gets into the water system. A second environmental concern related to mining is the leaching of metals into the water in the area. AMD and leaching of metals result in fish dying and negatively impact the plant life in the water .A third concern is the emissions of particulates from the mining process that degrade air quality. The primary causes of these particulates are dust due to the movement of vehicles used at all stages of the mining process. A fourth concerns is methane. Methane is a potent greenhouse gas released from the coal seams. Technology has been developed that captures and uses methane for heating or electricity generations (The Coal Authority, 2007). As of 1994, the Ministry of Environment and Forest (MoEF) requires that Environmental Impact Assessments (EIA) be completed (Rajaram et al., 2005). These EIA consist of a two-stage clearance. First, a site clearance, followed by an environmental clearance. The complete process includes the following components: screening; scoping and consideration of alternatives; base line data collection ;impact prediction; assessment of alternatives; outlining of mitigation measures and an environmental impact statement; public hearings; environmental management plan; decision making; and monitoring (MoEF, 2001). In addition to conducting an EIA prior to operations, environmental statements must be submitted on an annual basis. Guidelines for reclamation activities are supplied under the EIA process, and reclamation is expected to proceed concurrently with mining operations. Although the planning of mine closure and reclamation is recognized as important, and thus should be incorporated into the mining plan, in India this is still at the embryonic stage (Rajaram et aI., 2005). The permission of the surface landowner must be sought prior to leasing of the subsurface minerals. There are two main options to obtain this consent: through written consent from the surface owner or a bond posted by the mine operator to cover any damages that might occur to the surface of the land (Hamilton, 2005). Evaluation of possible environmental impacts for Barapukuria thermal power plant and coal mine: In this study, an attempt was taken to conduct environmental impact assessment of Barapukuria thermal power and coal mining project through environmental, socio-economical and meteorological study. The analysis showed that, the Mn concentration was found in the satisfactory range. The pH was found slightly alkaline and surface water was bacteria contaminated. SO4 concentration was in the range of WHO standard. Calculated Sox loading was almost same of monitored emission. Corresponding estimated concentration of Sox was in acceptable range, which may not bring any matter of concern. In the study, an attempt was also made to evaluate the health impacts of SPM (suspended particulate matter) emitted from the combustion of coal in the power plant. The socio economic condition was also considered a dominating factor, for the EIA along with the chemical parameters since increased employment for t he project (Alam et al., 2011). Analysis of orientation of maximum horizontal tensional stress of the Gondwana Barapukuria coal basin, NW Bangladesh: By means of finite element modeling: This paper uses two-dimensional Finite Element Method (FEM) numerical modeling to analyze the orientation of maximum horizontal tensional stress of the Barapukuria coal basin in Bangladesh. An elastic plane stress model incorporating elastic rock physical properties for the coal basin area was used consisting of 2916 elements with a network of 1540 nodes (Md.Rafiqul Islam, 2009).The stress field at any point of the model is assumed to comprise gravitational and tectonic components. The tectonic component is assumed to act entirely in the horizontal plane in the far-field and at the model eastern boundary. Modeling results are presented in terms of four parameters, i.e. orientation of maximum horizontal tensional stress, displacement vector, strain distribution, and maximum shear stress contour line within the model. Results show th at the orientation of the maximum horizontal tensional stress axis is almost N45oE, which coincides with the regional stress field as studied by Gown et al. (1992). Coal mining impact on land use/land cover in jainta hills district of Meghalay, India using remote sensing and GIS technique: K. Sarma and S.P.S. Kushwaha conducted their study was undertaken to analyze the process of human-induced landscape transformation in the coal mined affected areas of Jaintia Hills district of Meghalaya, northeast India by interpreting temporal remote sensing data using geographic information system. The study revealed that most of the areas were dominated by grassland/non- forest in all the time sequence period of the study. Impact of surface coal mining on three Ohio watersheds ground water chemistry: Bonta et al. (1992) conducted a study to determine the effects of surface mining and reclamation on ground-water chemistry in three saturated zones in each of three small East Central Ohio water-sheds. The extensive disturbances of mining and reclamation: i) caused more changes in constituents concentration in the upper zone than the lower zone. Most of which were statistically significant increases, ii) affected ground-water chemistry in lower zones those that were not physically disturbed, iii) tented to increases the frequency of exceedance of regulated constituents in all saturated zones and (4) affected the chemistry of surface base flow water at the watershed outlets. Several constituents were still changing at the end of the project within all sites and zones (Anhaeusser and Maske, 1986). Mine-water chemistry: the good, the bad and the ugly: The mine discharged water and wastes for several times. They collected huge amount of water samples from different mine discharge and worked on them. They found that the discharged water could be useful sometimes but most of the times the nature is ugly (Banks, 1997). Trace elements emission factors from coal combustion: A research on increase in the mobilization of trace elements in the environment especially in the atmosphere. An accurate knowledge of factors related to the mobilization, particularly the enrichment mechanism of trace elements in the emitted particulate, is of fundamental significance for environmental impact assessment studies. In this work an analytical method is presented to calculate the trace element emission factors taking into account the enrichment of trace element (Cernuschi, 1987). Trace metals from coal-fired power plants: Derivation of an average data base for assessment studies of the situation in the European communities. The potential impact on different part of the ecosystem and man from the release of trace element from the coal fired power plants, they use twenty nine coal samples for their research, using the derived main values as well as taking into account of coal to be burnet in power plant of EC. The average trace element mobilization was predicted for fifteen elements for the year 1990, the global release so estimated range from 66.5 to 19,420 metric tons from Hg Zn, respectively (Sabbioni, 1983). Criteria for determining when a body of surface water constitutes a hazard to mining: Kendorsky et al. discussed that there are various criteria for determining the quality of surface water body. They worked hard in determining the water constituents that are exposed in mining activities (coal mining). The surface drainage (acid mine drainage, heavy metal contamination etc.) causes several environmental impact (Molinda, 1999). Various research work carried out on hydrogen ion concentration and nutrient status in soil: Soil pH varied widely from one soil series to another. Soil pH ranged from 4.32 to 7.64 in 0 15 cm depth and the soil pH ranged from 4.55 to 7.81 in 15 30 cm at Sonatala series (Huq, 2005). In dry season the soil pH of coastal areas of Bangladesh were recorded between 6.25 to 8.34 and in the wet season the soil pH of coastal areas were recorded between 5.74 to 7.96 respectively (Alam, 2004) The soil pH of Taras series under AEZ-5 ranged from 5.54 to 5.90 and the pH of Jaonia series were ranged from 4.82 to 6.09 under AEZ-6. Both of the series were in acidic in nature (Alam, 2005). The pH of the old Brahmaputra Floodplain soil ranged from 6.02 to 7.10 and that of Madhupur tract from 6.99 to 7.02 under different cropping patterns and tillage (Hossain et al., 2003).The optimum soil pH for crop production was considered to be between 6.5 to 7.0 (Tisdale et al., 1999). The pH of the soil class high land and medium high land under soil series Amnura was 4.2 to 5.7 and 4.7 to 6.3 respectively in upland which was acidic than wet land (SRDI, 1999). The soil pH of the high, medium high and medium low under Sathi upazila ranged from 7.4 to 7.9, 7.3 to 7.6 and 5.0 to 7.8 respectively (SRDI, 1992). The organic carbon content of soil at Sonatala series ranged from .58% to 1.08% in 0 to 15cm depth the organic carbon content of soil at the same series ranged from 0.58% to 0.89% in 15 to 30cm (Huq (2005). The organic matter content of soil of the Taras series under AEZ-5 ranged from 1.26% to 2.42% and the organic matter content in the Jaonia series were ranged from 1.68% to 2.52% under AEZ-6 (Alam, 2005). In the dry season the organic matter content of the coastal area of Bangladesh was recorded at the ranged between 0.29 to 1.08% and in the wet season the organic matter content in the same areas were ranged from 0.34 to 1.27% respectively (Alam, 2004). Organic matter values of the old Brahmaputra floodplain ranged from 0.64 to 1.77% and that of Madhupur tract from 0.21 to 1.69% under different cropping patterns and tillages (Hossain et al., 2003).The organic matter content of high land, medium high land and medium low land under Singra upazila values from 1.31%, 1.89% and 2.59% respectively (SRDI, 2001a). The organic matter content of high land, medium high land and medium low land under Madhupur upazila values from 2.45%, 1.24% and 2.31% respectively (SRDI, 2001a). The organic matter content in varied from 0.58 to 2.13% of BAU Agriculture farm and also found that the organic matter contents were relatively higher at the surface layer but decreased at soil depth (Mondol, 1998).The organic matter content varied from 0.79 to 2.35% in ten selected soil series of Bangladesh and also observed that the organic matter contents relatively higher at the surface but decreased at soil depth (Fakir, 1998).Present organic Carbon of some non- irrigated soils of Madhupur upazila ranged from 0.5 to 0.85% (Zaman and Nuruzzaman, 1995). The available P content ranged from 9.8 to 12.75ppm at 0-15cm in depth in Sonatala series and the same series the available P content ranged from 5.75 to 9.24ppm at the depth of 15 to 30cm (Huq, 2005). The available P content of the Taras series under AEZ- 5 ranged from 5.04 to 24.9 mg/kg and the available P content of the Jaonia series under AEZ- 6 ranged from 6.48 to 8.58 mg/kg (Alam, 2005). Available P values of the old Brahmaputra floodplain soil varied from 7.0 to 20.0 Â µgg-1 under different cropping patterns and tillages (Hossain et al., 2003). The available P content ranged from 6.7 to 10.4 mg/kg in Barkol series, 8.0 to 11.9 ppm in khadimnagar series, 9.6 to 13.2 ppm in Subalong series, 13.9 to 16.2 ppm in Tejgaon series, 16.2 to 17 ppm in Belabl series, 10.1 to 17.4 ppm in Sonatala series and 11.9 to 17 ppm in Silmondi series (Ahamed, 2002). The available P content of high land, medium high land and medium low land under Mymensingh Sadar upazila values from 32 Â µgg-1, 410 Â µgg-1 and 1150 Â µgg-1 respectively (SRDI, 2001a). The available P content of high land, medium high land and medium low land under Singra upazila values from 7.33, 7.20 and 60 Â µgg-1 respectively (SRDI, 2001a). Available P content of high land, medium high land and medium low land under Madhupur upazila values from 6, 5 and 8 Â µgg-1 respectively (SRDI, 2001a). The available P content of the non-irrigated surface sub surface soil of Ghatail and Kalihati upazila were 4 to 4.2 ppm and 2 to 26 ppm respectively (Razzaque et al., 1998) The P content of high land, medium high land and medium low land under Shahzadpur upazila values from 7 Â µgg-1, 9 Â µgg-1 and 6 Â µgg-1 soil, respectively (SRDI, 1997). Available P contents in Soan River valley soils of lower Shiwaliks of Himachal Pradesh were 2.0 to 29.0 mg Kg-1 (Kumar et al., 1995). The P content of high land, medium high and medium low land under Sathi upazila values from 34Â µgg-1, 34 Â µgg-1 and 17 Â µgg-1 soil, respectively (SRDI, 1992). The Exchangeable Potassium content ranged from 0.09 to 0.93me/l00gm soil at 0-15 cm depth in the Sonatala series and the same series the Exchangeable Potassium content ranged from 0.08 to 0.71me/l00gm soil at the depth of 15-30 cm (Huq, 2005). The Exchangeable K of the Taras series under AEZ-5 ranged from 0.14to 0.27cmol/kg soil and the Exchangeable K of Jaonia series were ranged 0.33to 0.50cmol/kg soil under AEZ-6 (Alam, 2005). In dry season, the potassium concentration of coastal area of Bangladesh were recorded at the ranged between 0.20 to 1.17me/l00g soil and in wet season the potassium concentration of the same areas were recorded at the ranged between 0.08 to 0.83me/ l00g soil respectively (Alam, 2004). The available K content of the Brahmaputra flood plain soil varied from 0.10 to 0.27meq 100-1 soil and that of Madhupur Tract soil from 0.10 to 0.21meq 100-1 soil under different cropping patterns tillages and depth (Hossain et al., 2003). The K content of high land, medium high land and medium low land under Singra upazila values from 0.27meq l00g-1 soil, 0.30meq l00g-1 soil, and 0.34meq l00 g-1 soil, respectively ( SRDI, 200la). The K content of high land, medium high land and medium low land under Madhupur upazila values from 0.21meq l00 g-1 soil, 0.13meq l00g-1 soil, and 0.16meq 100 g-1soil, respectively (SRDI, 200Ib).The K content of high land, medium high land and medium low land under Singra upazila values from 0.16meq l00g-1 soil, 0.19meq l00 g-1 soil, and 0.13meq l00g-1 soil, respectively (SRDI, 200Ic). The exchangeable K of old alluvial soils of some basin was 0.04 to 0.87meq l00g-1 soil (Singh et al., 2000). The series with high clay content required higher level of exchangeable K than a sandy soil to reach the same concentration of soil solution (Ray chaudhuri and Sanayl, 1999). An experiment on some soil properties and found that the water soluble K positively and significantly correlated with exchangeable K (Yadav et al., 1999). The available S content of the Taras series under AEZ-5 ranged from 16.8 to 17.8 mg/kg and the available S content of Jaonia series were ranged from 12.8 to 19.8 mg/kg under AEZ-6 (Alam, 2005). The available S ranged from 4.20 to 33.9 ppm at 0-15 cm depth in the Sonatala series and the same series the available S content ranged from 1.30 to 30.70 ppm at the depth of 15-30 cm (Huq, 2005). The available Sulphur (S) of soil decrease with increasing the depth of soils. The available S of the Old Brahmaputra Floodplain soil varied from 4.00 to 20.00 Â µgg-1 (Hossain et al., 2003). A laboratory experiment conducted on selected ten soil I series and reported that the available S of Barkol, Khadimnagar, Subalong, Tejgaon and Belabo series ranged from 12.11 tol3.39 ppm, 11.55 to 13.85 ppm, 13.00 to 15.76 ppm (Ahamed, 2002).The S content of high land, medium high land and medium low land under Mymensingh upazila values from 16Â µgg-1, 16 Â µgg-1and 13 Â µgg-1 soil, respectively (SRDI, 200Ic). The S status of the non-irrigated surface and sub-surface soils of Ghatail and Kalihati upazila were 2.5 to 47.5 and 2.0 to 30.00 mg/kg, respectively (Razzaque et al., 1998). The S content of high land, medium high land and medium low land under Shahzadpur upazila values from 13Â µgg-1, 23 Â µgg-1 and 7 Â µgg-1 soil respectively (SRDI, 1992). The Exchangeable Ca2+ content ranged from 5.74 to 8.23me/l00gm soil at 0-15 cm depth in the Sonatala series and the same series the Exchangeable Ca2+ content ranged from 4.13 to 6.16 me/l00gm soil at the depth of 15-30 cm (Huq, 2005). The Exchangeable Ca content of the Taras series under AEZ-5 ranged from 5.50 to 14.7cmol/kg soil and the Exchangeable Ca content of Jaonia series were ranged 12.7 to 14.0cmol/kg soil respectively under AEZ-6 (Alam, 2005). The exchangeable Ca content of higher land, medium high land and medium low land under Singra upazila values from 10.20meq l00g1, 15.21meq l00gl and 19.41meq 100g! soil, respectively (SRDI, 200la). The exchangeable Ca content of higher land, medium high land and medium low land under Madhupur upazila values from 0.8meq l00/g, 1.3meq l00/g and 1.3meq l00/g soil, respectively(SRDI, 2001b). The Ca content in non-irrigated surface and sub-surface soil of Ghatail and Kalihati upazila were 1.34 to 6.66meq l00/g and 1.9 to 5.62meq l00/g soil, respectively (Razzaque et al., 1998). Available calcium (Ca) content in some non-irrigated soils of Madhupur ranged from 0.37 to 3.73meq l00/g soil and the mean value was 2.52meq l00/g soil (Zaman and Nuruzzaman, 1995). The cation such as Ca2+ and Mg2+ at the concentrations of 0.68 to 1.98meq l00/g and 0.62 to 3.45meq l00/g soil, respectively (Matin and Anwar, 1994). Exchangeable Mg content in the non irrigated surface and sub surface soils of Ghatail and Kalihati Thana were 0.53-1.35 and 0.5-1.16emol/kg respectively. Portch and Islam (1984) reported that 21% soils of Bangladesh contain Mg below critical level and 25% below optimum level (Razzaque, 1995). Sewage sludge containing domestic wastes can have significant amount of Zn and Cu. The accumulation of Zn was found to affect microbial pollution in soils (McGrath et al., 1995). The range of available Zn content in some non-irrigated soils of Madhupur was 1.05-3.57 Â µgg-1and the mean value was 1.94Â µgg-1 (Zaman and Nuruzzaman, 1995). The Fe status of some soils of Rajasthan (Udaipur district) was 1.32-20.5 ppm (Mehra, 1994). An observed that 8% soils of Bangladesh contain Fe below optimum level (Porch and Islam, 1984). A general and specific investigation conducted across China soil and crop heavy metal contamination. He investigated Cd level in soil in contaminated areas throughout 15 provinces of the country. The results indicated that levels of Ch, Hg and Pb in soils were greater than the governmental standards. Cadmium ranged from 0.45 to 1.04 g/kg on average in the four cities and was as high as 145 mg/kg in soil (Wang et al., 2001). An experiment conducted on the status of separate components of natural ecosystems in the impact zone of the Nizhnekamsk industrial complex in the Tatar Republic, Russia. It was found that the contents of heavy metals in soils and plants of the impact zone were low. However, negative effect of heavy metals on the growth of lichens was observed. Changes in the degree of moistening of the study the Nizhnekamsk industrial complex have resulted in the transformation of the plant cover structure (Changes in species composition of the grass dwarf shrub later, appearance of hygrophytes, increasing role of mesohydrophytes in the phytocenosis, and the decay of trees) and in changes of population characteristics of common red backed vole (Morozkin et al., 2001). The total and available Pb concentrations of road dusts at city areas varied from 57.7 to 212 mg/kg and 0.030 to 2.03 mg/kg but from rural areas 6.2-1.7 mg/kg and 0.02-0.06 mg/kg, respectively. Usually, low Pb was observed from rural areas (Sattar and Blume, 1999). An studied on 30 soil samples from different parent materials in Bangladesh to determine the usual range of the quantities of trace elements and reported that DTPA extractable copper and iron ranged from1.0 to 14.2 mg/kg and 7 to 296 mg/k

Aids And Its Causes :: Free AIDS Essays

AIDS and Its Causes 1.INTRODUCTION   Ã‚  Ã‚  Ã‚  Ã‚  In June 1981, the centers for The Disease Control of the United States reported that five young homosexual men in the Los Angels area had contracted Pneumocystis Carinii pneumonia( a kind of pneumonia that is particularly found in AIDS patient). 2 of the patients had died. This report signalled the begninning of an epidemic of a viral disease characterized by immunosuppression associated with opportunistic infection( an infection caused by a microrganism that does not normally produce disease in human; it occurs in persons with abnomality functioning immune system), secondary neoplasms( any abnormal growth of new tissue, benign or malignant) and neurologic mainfestation, which has come to be known as AIDS.   Ã‚  Ã‚  Ã‚  Ã‚  Though Aids was first discovered in U.S.A, AIDS has been reported from more than 163 countries around the world and an estimated 10 million people are infected worldwide. Worsestill, the pool of HIV- infected persons in Africa is large and expanding. 2.RISK GROUP AND MODE OF TRANSMISSION   Ã‚  Ã‚  Ã‚  Ã‚  Studies in the U.S.A. have retentified five groups of adults at risk for developing AIDS. The case distribution in these groups are as follows: (1). Homosexuals or bisexual males constitute the largest group, about 60% of the reported cases. This includes 5% who were intravenuous drug as well. (2). Intravenous drug users with no previous history of homosexuality compose the next largest group, about 23% of all patients. (3). Hemophiliacs (the people who have inborn disease characterized by excesssive bleeding and occuring only in males) especially those who received factor VIII concentrate before 1985, about 1% of all patients. (4). Recipents of blood and blood components who are not hemophiliacs but who received tranfusions of HIV-infected whole blood components (e.g. platelet, plasma) account for 2 %. (5). Other high risk groups: 86% of patients acquire disease through heterosexual contacts with members of other high risk groups. 80% of children with AIDS have a HIV-infected parents and suffer from transplacental or perinatal transmission.   Ã‚  Ã‚  Ã‚  Ã‚  Thus from the preceding discussion, it should be aparent that transmission of HIV occurs under conditions that facilitate exchange of blood fluids containing the virus-infected cells. Hence, the three major routes of transmission are sexual contact , parenteral routes( ie adminstration of a substance not through the digestive system) and the passage of the virus from infected mothers to their new borns where are mainly by three routes: in the womb by transplacental spread, during delivery through a infected birth canal, and after birth by ingestion of breast milk. 3. CAUSES   Ã‚  Ã‚  Ã‚  Ã‚  It is little doubt that AIDS is caused by HIV-I, a human type C retrovirus ( RNA virus the contains the enzyme, reverse transcriptase , to

Teachers Attitudes Towards Interactive Whiteboards Teaching Tool Education Essay

Current UK governmental policy enterprises, such as Harnessing Technology: Transforming Learning and Children ‘s Servicess recommend that instructors increase their usage of engineering to better pupil academic growing ( Department for Education and Skills, 2005 ; Loveless, 2010 ; P. Smith, Rudd, & A ; Coghlan, 2008 ) . This has lead to increasing synergistic whiteboard ( IWB ) usage in UK primary and secondary schools ( Becta, 2008 ; Department for Education and Skills, 2005 ; Madden, Prupis, Sangiovanni, & A ; Stanek, 2009, p. 15 ; H. J. Smith, Higgins, Wall, & A ; Miller, 2005, p. 91 ) . Using an IWB enriches a schoolroom with images, sound, pre-prepared lessons, and entree to the Internet in multiple modes ( G. Beauchamp & A ; Parkinson, 2005, p. 97 ; Lewin, Somekh, & A ; Steadman, 2008, p. 292 ) . What makes the synergistic whiteboard so potentially utile is that instructors can utilize this engineering from a learning place in the schoolroom instead than sitting at a computing machine ( S. Kennewell, Tanner, Jones, & A ; Beauchamp, 2008, p. 64 ) . IWB ‘s are thought to better pupil motive, engagement, coaction, deepness of acquisition, every bit good as addition pupil-teacher interaction ( G. Beauchamp & A ; Parkinson, 2005, p. 97 ; Gillen, Staarman, Littleton, Mercer, & A ; Twiner, 2007, p. 11 ; S. Kennewell, et al. , 2008, p. 64 ) .Literature ReviewOne manner to believe about engineering in general and synergistic whiteboards specifically is to see the IWB a tool for people to utilize ( Gillen, et al. , 2007, p. 12 ; Lewin, et al. , 2008, p. 293 ; G. Beauc hamp & A ; Parkinson, 2005, p. 101 ; Jonassen, 2006 ; S Kennewell, 2001 p107 ; S. Kennewell, et al. , 2008, p. 65 ; Lewin, et al. , 2008, p. 295 ; Loveless, 2010, p. 9 ; Zevenbergen & A ; Lerman, 2008, p. 124 ) . Harmonizing to research, teacher attitude toward technological tools is the most of import factor in the successful execution of engineering in the school system ( Efe, 2011, p. 229 ; Teo, Wong, & A ; Chai, 2008, p. 128 ; Watson, 2001, p. 259 ) . Research workers have been analyzing this issue from a theory known as the Technology Acceptance Model ( Pynoo et al. , 2010, p. 569 ; Teo, et al. , 2008, p. 129 ) . Basically this theory suggests that people accept engineering based upon the sensed utility and perceived easiness of usage. Most surveies have found that the more utile a individual believes the engineering is ( sensed utility ) , the more likely a individual will try to utilize it ( Pynoo, et al. , 2010, p. 569 ; Teo, et al. , 2008, p. 129 ) . Versatility, shorter readying clip, ability to salvage lessons, better schoolroom direction with improved pupil behavior, improved lesson pacing, more multisensory lessons with multimedia, expanded interactivity throughout lessons, the possible to make more pupils with increased pupil success are all facets of sensed utility ( G. Beauchamp & A ; Parkinson, 2005p. 312 ; Gillen, et al. , 2007, p. 12 ; Gray, Hagger-Vaughan, Pilkington, & A ; Tomkins, 2005, p. 38 ; S. Kennewell, et al. , 2008, p. 62 ; Moss et al. , 2007, p. 6 ; Slay, SiebE† rger, & A ; Hodgkinson-Williams, 2008, p. 1335 ; H. J. Smith, et al. , 2005, p. 92 ; Teo, et al. , 2008, p. 267 ; Wood & A ; Ashfield, 2008, p. 84 ; Zevenbergen & A ; Lerman, 2008, p. 110 ) . Perceived easiness of usage is defined as a instructor ‘s expectancy of troubles connected with utilizing the engineering ( Pynoo, et al. , 2010, p. 569 ; Teo, et al. , 2008, p. 129 ) . Learning and implementing the usage of IWBs takes considerable attempt ( Borghans & A ; Weel, 2006, p. 1 ; Lewin, et al. , 2008, p. 239 ; Miller, Glover, & A ; Averis, 2009, p. 3 ; H. J. Smith, et al. , 2005, p. 98 ) . It is complicated to incorporate this tool into their personal teaching method and lesson planning ( Moss, et al. , 2007, p. 4 ; Slay, et al. , 2008, p. 1332 ) . This requires a important investing of clip non available to most instructors ( Efe, 2011, p. 229 ; Watson, 2001, p. 260 ) . Teachers need unrestricted entree to IWB ‘s in order to get the hang the engineering and go comfy with its usage ( Gray, et al. , 2005, p. 38 ) . Some schools do non hold adequate engineering for this to go on ( Efe, 2011, p. 229 ; Madden, et al. , 2009, p. 25 ; Watson, 2001, p. 257 ; Zevenber gen & A ; Lerman, 2008, p. 110 ) . Synergistic Whiteboards have important possible to alter the manner instructors teach at a really basic degree ( Gray, et al. , 2005, p. 43 ; Higgins, Beauchamp, & A ; Miller, 2007, p. 221 ; Watson, 2001, p. 252 ) . Teachers have the ability to see the full scope of potencies offered by the IWB or they can use this new resource harmonizing to their criterion and usual mode of instruction ( Bateson, 1972 ; G. Beauchamp & A ; Parkinson, 2005, p. 306 ; Gillen, et al. , 2007, p. 12 ; S. Kennewell, et al. , 2008, p. 71 ; Knight, Pennant, & A ; Piggott, 2004, p. 4 ; Miller, et al. , 2009, p. 4 ; Teo, et al. , 2008, p. 265 ; Watzlawick, Weakland, & A ; Fisch, 1974 ; Wood & A ; Ashfield, 2008, p. 86 ; Zevenbergen & A ; Lerman, 2008, p. 109 ) . This can be a considered both an indicant of usefulness and/or a trouble connected to IWBs ( Lewin, et al. , 2008, p. 295 ) . Teacher ‘s beliefs sing teaching method will find their position on this issue ( Gary Beauchamp & A ; Kennewell, 2008, p . 306 ; S. Kennewell, et al. , 2008, p. 65 ; Zevenbergen & A ; Lerman, 2008, p. 124 ) .MethodologyThis research was basic qualitative research that was trying to measure instructor ‘s feelings and attitudes toward the use of Synergistic Whiteboards. Questions were developed harmonizing to the above literature and these constructs. Forty secondary school instructors were asked to make full in respond to a 10 inquiry multiple-choice questionnaire. This questionnaire is attached in Appendix 1. Out of those who answered, five instructors were selected for farther interview. The extra interview inquiries can be found in Appendix 2. A chart of the replies and their dislocation are listed in Appendix 3. This research was conducted with an consciousness of the duty to teacher-respondents harmonizing to the values described in the British Revised Ethical Guidelines for Educational Research Data ( 2004 ) . Questionnaires were distributed and interviews conducted without favoritism against anyone for any ground, demoing regard for single differences. Teachers who participated understood that their engagement was wholly voluntary. They were informed of the nature of this research and the grounds for it. Complete privateness and confidentiality of their engagement and their responses was assured. No personal information was collected. All questionnaires were returned without names or any identifying features. Questionnaires were kept in a unafraid cabinet with no entree except for this research worker. Those involved in this research were non antecedently known by this research worker, nor were there any double relationships with them other than research worker and participant. No misrepr esentation was involved in any facet of this research. Participants were assured that they could reply the inquiries in the questionnaire in full, in portion, or non at all. They could alter their heads about take parting at any clip with no reverberations. No vulnerable people were included in this undertaking. No inducements were offered or given to convert people to take part. Participants were advised that they could talk to this research worker sing their reactions to the inquiries involved if they so desired. This research was conducted in a nonbiased format in order to get at honest consequences. There was no effort to pull strings, turn out or confute an docket. Data was collected, collated and analysed harmonizing to frequence of each response. Because some replies were given in both the interview and questionnaires, the figure of replies to different inquiry varies slightly. As basic research, this type of analysis provides farther waies for extra research.FindingssTeachers who believe that engineering will be utile to them are more likely to do the effort to utilize IWBs. In this research, instructors assert that the primary ground they use an IWB is that it offers a assortment of uses and makes their lessons less nerve-racking as represented in the diagram to the right. For some, the newness of this technique makes their undertaking more interesting. The grounds instructors give for trying to use IWBs include it ‘s assortment of educational utilizations ( 32 % of the instructors ) , decrease of emphasis ( 25 % of the instructors ) , a new attack to learning ( 22 % of the instructors ) , to develop their ICT accomplishments ( 17 % o f the instructors ) and the IWB is their lone available board ( 4 % of the instructors ) . Question # 2, â€Å" do you utilize an synergistic whiteboard as portion of your instructor tool, † was chosen as one method of sing the issue of sensed utility. A tool is utile. Eighty per centum of the instructors who participated viewed the usage of IWBs as one facet of their instructor repertory instead than as somehow distant from them. Most of the instructors involved in this research did believe that an IWB was a tool for them to utilize. Merely 5 % of the instructors did non utilize an IWB as portion of their instructor tool. Technological attitude can be seen to some extent by how frequently a instructor uses an IWB. Thus, inquiry # 4, on mean how many lessons per twenty-four hours do you interact with the whiteboard? Peoples who use their engineering more often are assumed to believe it is utile. In this instance, about tierce of the instructors used their IWB for 1-2 lessons each twenty-four hours and about tierce of the instructors used their IWB for 3-4 lessons per twenty-four hours. This information implies that instructors are utilizing their engineering on a regular footing. Teachers seem to see IWB ‘s as a helpful tool in many countries of instruction. The information split closely with 22 % of instructors admiting their belief that IWBs better planning, 20 % describing their belief that an IWB improves gait, 26 % coverage that they believe IWBs aid develop a better lesson flow and 24 % believe that their administration is helped by the usage of an IWB. Fewer instructors have seen an betterment in pupil behavior. On the other manus, 95 % of the instructors perceive the IWB as utile for bettering pupil comprehension of new constructs. Teachers continue to see value in IWB, with sentiments moderately equally split between believing that this engineering increases pupil motive ( 18 % ) , pupil engagement ( 25 % ) , teacher motive ( 15 % ) , and teacher engagement ( 17 % ) . Research strongly suggests that if a instructor believes that any troubles inherent in engineering are greater than what they perceive as its utility, that instructor will non utilize the engineering. When the IWB is non easy available, instructors are unable to entree it and go familiar plenty with it to go comfy. Therefore, inquiry # 1 was asked to measure IWB entree, a strong issue of sensed easiness of usage. In this research the bulk of respondents answered yes. Educational research workers stressed the doctrine of pedagogical alteration as a consequence of engineering. If instructors are utilizing their IWBs as an interaction instructor tool, they are thought to be trying pedagogical alteration. Are instructors utilizing IWBs from their old teaching method or are they incorporating this new engineering and making new ways of learning? Most of the instructors who answered this inquiry are utilizing their IWB as an synergistic instruction tool. The literature on engineering execution stresses the importance of instructor preparation. Most research emphasizes the deficiency of preparation as a barrier to positive integrating of new engineering. Yet more than half of the instructors take parting have had no formal preparation in the usage of an Interactive Whiteboard. The issue of salvaging lessons can mention to sensed easiness of use. The inquiry efforts to understand how instructors are accommodating to the new engineering. Teachers who do non salvage their work have n't yet realized this clip salvaging value built-in in engineering. These instructors are in the minority. A removable memory stick allows instructors to salvage their lessons but non to portion with one another. This could be another clip salvaging mechanism and an experience that increases teacher engineering accomplishment. The same is true of a personal web country. These instructors are in the bulk. A full two-thirds of the instructors use a memory stick or a personal web country to salvage their work. Merely one-forth of the instructors are salvaging their work to their section ‘s resort bank where instructors could easy portion their work with each other.DiscussionGovernmental policy encourages the increased usage of IWB and other engineering in instruction to better p upil success over clip. The literature reappraisal addressed engineering as a tool to be utilized by instructors harmonizing to the perceived utility and perceived easiness of usage. In the ideal, harmonizing to governmental policies, learning would alter and accommodate with the consequence being greater pupil success. This will merely go on if instructors can see that the utility of IWBs outweighs the troubles involved in using them. A simple study was administered to 40 instructors and interviews were conducted with five more instructors. The instructors believe that using IWBs will better pupil motive, motive, engagement in acquisition, teacher-student interaction and ability to larn new constructs. Most instructors do see the IWB as a tool for them to utilize in their instruction. Teachers are utilizing their IWBs on a moderately regular footing. They view this tool as utile for instructors every bit good as pupils. Teachers believe that IWBs make their occupation easier in footings of lesson planning, pacing lessons, lesson flow, administration, and ability to orchestrate schoolroom interaction. While IWBs are readily available for usage, there is a major job with instructor preparation for their usage. As more than one-half of the instructors in this research undertaking had no formal preparation in the usage of synergistic white boards, it is improbable that the coveted governmental educational alterations could reasonable be expected to happen. Equally long as instructors are being given engineering without the preparation to give them a deepness of understanding, they will reasonably implement this engineering from the pedagogical cognition they have.Decisionâ€Å" Teacher ‘s attitudes and experiences towards the usage of Synergistic Whiteboards ( IWBs ) † as instruction and larning tool was conducted to measure how current secondary school instructors match the research literature. Research workers and governmental policy shapers suggest that IWB ‘s can alter teaching method for the better, bettering pupil attainment. Many articles mentioned the deman d for instructors to accommodate themselves to the technological progresss in order to carry through this alteration. However, research besides carefully explained that if the sensed utility did non outweigh the sensed easiness of usage, instructors would non do the attempt to change their thought and learning behavior. For the most portion, the instructors who participated in this survey are utilizing IWBs on a regular footing. The engineering is available. However, without the designated preparation that allows pedagogues to understand engineering at a deep degree, engineering will merely be funnelled through the bing teaching method. This was illustrated by the simple inquiry about salvaging their work. Few instructors take advantage of the chances to portion work by salvaging on a school-wide waiter. Hopefully, future research will measure what needs to happen for instructors to be given engineering preparation that would let them to utilize the full resources of available engineering.Appendix 1: Questionnaire for instructorsDo you hold an synergistic whiteboard available every bit frequently as you would wish? Yes No Make you utilize an synergistic whiteboard as a instructor tool? ( Please tick merely one ) Yes No Sometimes As portion of your learning how make you utilize the whiteboard? ( Please tick merely one ) As an synergistic board ( You touch it with you pen or finger, write on it, etc ) As a show board ( Just to project work for the projector with no interaction ) Both On mean how many lessons per twenty-four hours do you interact with the synergistic whiteboard? No lessons 1 – 2 lessons 3 – 4 lessons 5 – 6 lessons Have you had formal whiteboard preparation? ( Please tick merely one ) Yes No On a instructor ‘s perceptive which of these characteristics do you believe synergistic whiteboards can better? ( More than one can be ticked ) Planing Pace Flow of lessons Do you believe utilizing an synergistic whiteboard better apprehension of new constructs? ( Please tick merely one ) Yes No Do you believe synergistic whiteboards additions: – ( Please click one or more ) Pupil ‘s motive Pupil ‘s engagement Teacher ‘s motive Teacher ‘s engagement What has encouraged you to utilize an synergistic whiteboard? ( Please click one or more ) A new attack to learning Its assortment of use To develop your ICT accomplishments It is the lone board in the schoolroom Make the lesson less nerve-racking How make you salvage the information created? ( Please click one or more ) Do non salvage work Department ‘s resort bank Removable memory stick Other methods Personal web infiniteAppendix 2: Interview inquiries for instructorsMake you utilize an Synergistic Whiteboard? If so how long have you been utilizing one? What do you utilize the Interactive Whiteboard for? Why? What type of interaction does the Interactive Whiteboard encourage? Why? How has the Interactive Whiteboard improved your instruction and acquisition? Why If you had the pick which medium ( Interactive or kick Whiteboard ) would you utilize as a learning tool? Why? What has been the cardinal influence ( s ) that has encouraged you to utilize the Interactive Whiteboard? What things would forestall you from desiring to utilize the Interactive Whiteboard?Appendix 3: Response Datas1. Make you hold an synergistic whiteboard available to utilize every bit frequently as you would wish? Yes 34 85 % No 6 15 % Entire 40 100 % 2. Make you utilize an synergistic whiteboard as portion of your instructor tool? Yes 32 80 % No 2 5 % Sometimes 6 15 % Entire 40 100 % 3. As portion of your learning how make you utilize the whiteboard? As an synergistic board 28 70 % As a show board 6 15 % Both 6 15 % Entire 40 100 % 4. On mean how many lessons per twenty-four hours do you interact with the whiteboard? No lessons 2 5 % 1-2 lessons 14 35 % 3-4 lessons 14 35 % 5-6 lessons 10 25 % 40 100 % 5. Have you has any formal whiteboard preparation Yes 18 45 % No 22 55 % 40 100 % 6. Think IW can better Planing 10 22 % Pace 9 20 % Flow of lessons 12 26 % Administration 11 24 % Behaviour direction 4 8 % Entire 46 100 % 7. Make you believe utilizing an synergistic whiteboard better apprehension of new constructs? Yes 38 95 % No 2 5 % Entire 40 100 % 8. Make you believe synergistic whiteboards additions Think IW additions Pupil ‘s motive 12 18 % Pupil ‘s engagement 16 25 % Teacher ‘s motive 10 15 % Teacher ‘s engagement 11 17 % Active student engagement 16 25 % Entire 65 100 % 9. What has encouraged you to utilize an synergistic whiteboard? Encourage to utilize IW A new attack to learning 9 22 % Its assortment of use 13 32 % To develop your ICT accomplishments 7 17 % Merely board in the schoolroom 2 4 % Make the lesson less nerve-racking 10 25 % Entire 41 100 % 10. How do you salvage the information created? How make you salvage the information created A new attack to learning 9 22 % Its assortment of use 13 32 % To develop your ICT accomplishments 7 17 % Merely board in the schoolroom 2 4 % Make the lesson less nerve-racking 10 25 % Entire 41 100 %