Embryonic Stem Cell Essay Example for Free

Embryonic Stem Cell EssayThe destruction of valet de chambre fertilized eggs is required for obtaining radix cells. Alleviating charitable suffering costs homophile life and this gives rise to the ethical issue of taking charitable life. Some people have opined that destroying human life is immoral and should not be pard angiotensin-converting enzymed. Nevertheless, the accompaniment remains that embryonic arc cells provide advanced medical treatment for terminal diseases (Oz). The ethicists propose alternative options much(prenominal) as the use of adult rootage cells instead of embryonic stem cells.From this one can conclude that the major cause for debate on the issue of using stem cells derives from divergent opinions on the definition of life and not from a rejection of the principle which claims that the end does not justify the means or lack of faith in the latent possibilities of this engine room (Oz). Scientists be trying to develop a system, wherein stem ce lls can be produced without destroying the embryo and which enables the embryo to develop normally. This method would provide an alternative to using human embryos for making stem cells.However, query projects in this bea have been kept in abeyance since August 2001, due to the lack of federal funding by the government of the US. Moreover, the White House has adopted the stance that it requires further information to support such explore and President Bush stated that he was nostalgic of perusing some more reports about such research (Stem-cell uncovering much heat, little light). The Catholic Church was vehemently opposed to such research as it stated that no(prenominal) of the embryos used for such research had survived.These church authorities made veiled hints that details about the nature of such research were not being fully divulged. The White House stated categorically that any use of human embryo for research purposes would be viewed seriously (Stem-cell breakthrough much heat, little light). The most vehement critic of such research was Richard Doerflinger of the US Conference of Catholic Bishops, who accused the researchers in this field of committing proceedings of falsehood, because of the fact that none of the embryos used in the study had survived.In this research a total of sixteen embryos had been used and all of them, without exception, had been destroyed during the course of these experiments. Moreover, he accused the researchers of having habituated a number of cells from each embryo instead of using just a couple of cells for that purpose, because while implanting embryos in genetic diagnosis, one or dickens stem cells are normally used (Stem-cell breakthrough much heat, little light). In the United States there are nearly three hundred and threescore fertility clinics, which conduct in vitro fertilization procedures for infertile couples.The clinics extract 20 four ova from each female client. Subsequently, these ova are ferti lized with the sperm of male donors, usually the husband. Afterwards, every two or four embryos, obtained by this fertilization process are selected and implanted in the womb of the female client, with the expectation that at least one of these will develop and survive a maternalism to term. The remaining embryos are then discarded by some of the clinics.However, some clinics use the scanty embryos for conveyance of title medical training. Most of these clinics deep freeze the excess embryos in liquid nitrogen and some clinics use the excess embryos as an alternative if no pregnancy is realized. Such clinics administer a repeated impregnation to woman clients, who failed to become pregnant by previous implantations of embryos. In addition, some couples donate their own embryos to otherwise infertile couples however, donating embryos is a rare event because clients generally do not prefer to see their child in some other family.Eventually, most of the excess embryos remain as spar e, frozen embryos, which are never used. President George W. Bush for the second time refused to accord his consent for a piece of legislation that would consent to federally funded research on embryonic stem cells. The proposed legislation would have repealed the present restrictions on research in the field of embryonic stem cells. The advocates of such research made a number of concerted attempts to override the veto of the President but all their efforts were in vain.They were unable to realize the two thirds votes, which are essential for overriding the presidential veto (Minkel and Stein). The proposed legislation would have permitted research on cells extracted from excessive and unneeded embryos at fertility clinics. In a look back conducted by Science, it was revealed that more than sixty percent of patients who had excess embryos in the fertility clinics had come forward to donate their embryos for research on stem cells and only twenty percent of patients had stated th at they would donate their excess embryos to other infertile couples (Minkel and Stein).During the annual conference of the American Academy of Pediatrics, US researchers reported that stem cells taken from amniotic nomadic had proved to be extremely effective in repairing defective tracheas of lamb fetuses. In that research study, scientists isolated mesenchymal stem cells in the samples of amniotic fluid taken from pregnant sheep. Subsequently, these cells were grown in a culture and afterwards they were transferred to biodegradable tubes in order to form cartilage.After the transplantation of these threads into the fetuses of sheep, it was found that the tissue had effectively mended defective tracheas in seven lamb fetuses. Moreover, the new born lambs did not display any respiratory problems (Stem success). Human embryonic stem cells act as master cells that develop any cell in the human body. The pace of the stem cell research was significantly accelerated in the socio-eco nomic class 1998. Researchers in the University of Wisconsin succeeded in isolating cells from the inner cell clusters of the early human embryo.These early human embryos are termed as blastocysts. These scientists developed the jump embryonic stem cell lines (Stalcup). Stem cells represent a major breakthrough in medical therapy because they can be used either in the treatment of terminal diseases or for the purpose of assuaging diseases. Stem cells generate replacement tissues for defective or non functioning cells or organs in the human body. Researchers are extremely cerise in using this therapy in spinal cord injuries due to accidents, multiple sclerosis, Parkinsons disease, Alzheimers disease and diabetes (Stalcup).Scientists in this field of research hope to utilize specialized cells to replace defective cells in the brain, spinal cord, pancreas and other vital organs of the body. Stem cells populate in one week old embryos or blastocysts. They are created through the proc ess of in vitro fertilization or IVF and are present in five to nine week old embryos, embryos created through IVF for research purposes, embryos made through cloning or somatic cell nuclear transfer or SCNT, and the adult tissues available in umbilical cord rent and bone marrow (Stalcup).Widespread criticism has been aimed at the making of stem cells from human embryos and fetuses. Extracting stem cells from the embryo invariably results in the destruction of the embryo. Embryonic stem cells in the earlier portray of development are called totipotent cells. Totipotent cells have the capability to develop into a complete organism and produce an embryo and tissues to support it in the uterus. Subsequently, these stem cells reach the development stage and at this stage they are called pluripotent embryonic stem cells (Stalcup). Pluripotent embryonic stem cells can exist and develop into any type of cell in the body.However, unlike totipotent cells, pluripotent cells cannot produce supporting tissues. Thus the stem cells found in the early stage embryos potentially possess the ability to transform into any type of body cells, whereas adult stem cells do not have such capability (Stalcup). The living thinking amongst the world wide scientific company is that human embryos are principally human beings. Such thinking has been engendered by the fact that human embryos are biologically human beings moreover, life begins at fertilization and embryos grow and develop into complete human beings.In the 1970s and 1980s, embryologists termed the human embryo in its first week as a pre embryo. They claimed that this pre embryo was not a human being. They also believed that due to development they gradually gained the status of human beings. However, the scientific community desisted from using the term pre embryo due to the fact that such a description was incorrect. Furthermore, the Human Embryo Research Panel and the National Bioethics Advisory outfit also rejected u se of the term and declared that the human embryo from its very inception was a living organism and developing form of human life.According to the 1995 Ramsey Colloquium statement, an embryo is a human being in its developmental stage and it cannot be referred to as any object or animal (Stalcup). The general consensus is that the forced sacrifice of some human beings for the benefit of other human beings is not correct from an ethical point of view. Hence research on human embryonic stem cells that are obtained by destroying human embryos is to be prohibited on grounds of general morality (Stalcup).

SWOT Analysis of Patient Services in a Hospital

SWOT Analysis of Patient Services in a infirmarySWOT ANALYSISPATIENT AFFAIRS OFFICE/ CUSTOMER SERVICESPatient affairs stead provides service to patients. Its job is to assist guests regarding anything they consume to make genuine that they ar satisfied with the service they are provided. The rung of customer services in a infirmary should be polite and couthie to the patients and essential be provided adequate training as customer service depicts the culture of any organization/hospital.StrengthsIn my time working at the hospital, I found that the patients affair office had a few employees who had very good communication skills. Due to which they were able to talk to patients and solve their problems and concerns effectively. They dealt with patients of distinguishable moods and were able to help them in one way or another.All the employees in customer services had the capability and temperament of working in a team to solve confused problems of patients. They were able to communicate well with other employees of the equal department as well as of other departments which enabled in make an environment that was healthy.WeaknessesAlthough just about employees in customer services had good communication skills, save I also saw those employees who were not able to deal with customers and whenever a patient made complaint, they had to look at their colleagues for answers. Due to this, patients had to holdup which increased their bad experience of any type with the hospital.There was also a insufficiency of decision making in the patient affairs office. Whenever a situation was raised where patients collected for favors or discounts, customer services object lessons had to keep them on hold to ask other elderberry bush employees which again kept patients waiting.A lack of following up on the problem was another weakness that I found. When a representative solved a patients problem, he/she never attempts to get feedback from the patient.Opportuniti es hospital must provide adequate training to the employees of patient affairs office to enhance their communication skills and for polishing all the other required skills for this job. They eject even hire new employees who fulfill their requirement.ThreatsMany new hospitals are create now which are giving tough competition to attract more patients by asking patients for feedback from time to time and are truly using that feedback for improving themselves.The surmount patient affair representative is getting job offers from variant other hospitals which is a major threat as he is very mean and is able to tackle with customers easily without disappointing them.Conclusion Hospital has various strengths in the patients affair office, all it of necessity is to hire good trainers for the representatives over on that point and polish their skills to deal with customers in a better way which impart reduce the weakness of the hospital. At the same time, they train to capitalize o n the opportunity procurable and remove the threats they are facing. Hospital must take feedback from patients from time to time and bring required improvements and also they need to provide their employees in the customer services good incentives and re harbor to retain them with the hospital.EMERGENCY DEPARTMENTIt is a department in the hospital who provides treatments and facilities to patients who are in critical condition or who require immediate assistance. The nature of emergency department is so unplanned that it must be prepared at all times along with specialized doctors in all fields to deal with injuries ranging from basic ones to severe ones. Emergency departments operate 24 hours in a day.Strengths The hospital had all type of machines and equipments visible(prenominal) for dealing with patients in the emergency department.WeaknessesThere was often a paucity of staff in the emergency after 12 a.m. which caused problems for patients. There is also a problem of slow service.Another weakness is that sometimes the emergency room is not clean and smells bad. Apart from this, although the hospital has all the required equipments available but most of them are outdated and are not kept in an order. Due to which it often happened that at the time of emergency, it was difficult to find the required machine.OpportunitiesHospital can do partnership with the best medical school as after that students get out assist the hospital and will be available for patients 24 hours specially at times when other staff is not available, which will be beneficial for both patient and student.There are grants of government available for the hospital, it can take them and utilize them for the benefit of the emergency room by improving the condition of it. grants will help in closure financial problems and will enable the hospital to buy and keep latest machines to better assist patients in case of emergency.ThreatsHospital is losing doctors because of retirement due t o which there is a shortage of doctors in the emergency department. This has caused various problems and thus hospital is losing patients especially in the emergency department to other hospitals with excellent emergency departments.Conclusion Hospital must reduce its weaknesses as other hospitals are taking advantage of that by providing patients with better service in the emergency department. It must hire more staff in the emergency department for keeping it clean or if it cannot hire then it must raise the salary of existing staff so they put to death their duties efficiently.It must also capitalize on the opportunity available to it by doing partnership with medical school and also by accepting the grants by government, which will help the hospital in investing more in the emergency department. It must also place advertisements for doctors to reduce the problem of less doctors in the hospital as this way there will doctors available in the emergency department as well.Complain ts OfficeIs an office which deals with complains of patients and is prudent for getting their feedback. They are responsible for keeping patients in the hospital satisfied by solving their problems and thus not giving them a chance to complain. The duties of this office are critical as form time to time they lose to deal with customers with bad moods they have to tolerate them at their worst which requires a lot of patience.Its necessary for the complaints office to have solution for all the patients or else they will just lose patients. They also need to report complains of patients to senior managers to keep them updated on the condition of the hospital. This way senior manager will be able to take actions that are beyond the complaints office to keep their patients satisfied with the service they are getting.StrengthsThe employees in the complaints office are available to patients at all times and solve their queries as much as they can.The complaints office of the hospital has an excellent system of recording all complains of patients on a computer which is available for all the staff of hospital to view. This keeps everyone informed about the issues that should be solved.WeaknessesThe employees at the complaints office lack patience and they often are unable to solve their issues. Sometimes when a patient makes a complaint they listen to them but never takes any action which increases the level of dissatisfaction of patients with the hospital.OpportunitiesHospital can hire a specialist for giving training to its employees as to how to deal with patients with bad moods.They can even hire employees who are specialists in human style so they know the required solution depending on the mood of patients.ThreatsOther hospitals have more specialized complaints offices due to which they dint give a chance to their patients of complains. So patients prefer other hospitals compared to this which is significantly affecting the growth.Competition is a major threa t that the hospital is facing in nigh all its departments.Conclusion Hospital needs to hire good employees and experts of human resources in the complaints office to deal with patients more effectively. They also need to polish the skills of existing employees in the complaints office.Hospital needs to overcome its weaknesses in the complaints office as it is in direct contact with patients at all times and is responsible for solving their problems. Although employees here have got forfeit right to make any necessary decision depending on the situation but since most of them lack patience, they are unable to talk to customers politely.Referrals OfficeReferrals essentially help keeping doctors track of the care that their patients are getting ti make sure that provided care is right for that particular patient. Request for a referral is ordinarily made by the primary clinician when he/she comes to the conclusion that services that a patient requires are not available at the hospi tal. So referrals office processes these identifications with specialists for the clinicians.The responsibilities of a referral office are to service the appointment with specialists and to keep the clinician updated about the dates and time of appointment.StrengthsThe referrals office at the hospital is highly trained and has contacts with many specialists in various fields which enable them to be of service to patients of ant type of problems ranging from small to big ones.WeaknessesThe number of people in the referrals office is less compared to require as there are sometimes delay in making appointments to the specialists which annoys patients as no one likes to wait.Secondly, the appointments that patients get are late and they often have to wait for a month or two to visit the specialist which is not acceptable in situations or cases that require immediate attention.OpportunitiesThere are various referrals programmes available to improve the existing referrals in the hospita l so it can take one of them to reduce the inefficiencies. The steps for making a referral program take onFirst, make a timeline for the program of referral and record the changes it bring to the referrals office to be better aware of the benefits of the program and also to make sure that its actually working.Second, keep getting feedback of referrals from the patient to make a list of specialists who actually helped the patients to recommend such specialists further. Also. This will help referrals office in knowing that with which specialist they need to build a better relation.Offer your gratitude to specialists that you are referring to your patients so that they are satisfied with the hospital and are willing to accept future patients.ThreatsThe threats confront by the referrals office include the referrals office of other hospitals who savour giving better service to the specialists that they refer to their patients on behalf of clinicians. Some of these hospitals are old and some are new which are giving intense competition to this hospital.Conclusion the referrals office should use its strength to get the best specialists appointment for their patients to make sure that they get the best service. They must try to reduce their weakness by hiring more employees in the referrals office and also by trying to get the appointment as quickly as possible especially in cases where the illness is severe.they must capitalize on the opportunity available to them by introducing a referrals program to better train themselves for this job which will help in retaining patients as they will be satisfied by the service provided to them by the referrals office. They must try to come up with strategies and ways of dealing with the competition that they are facing from other hospitals.Ward Administrative Wardit is the ward that is responsible for administrating the wards in the hospital. any hospital has various wards and thus the responsibilities of a ward administrativ e are huge. Employees in the ward administrative units need to coordinate and mange the wards and they also need to deal it from time to time to make sure that they are up to the mark.Other responsibilities of a ward administrative ward includes establishing policies and plans to be followed, making sure that the best service is being provided, maintaining the infrastructure to make sure that all the facilities are provided to the public and getting feedback from patients to bring improvement if there is a lacking.StrengthsEmployees at the ward administrative office of the hospital are providing a good service to the hospital. The wards of the hospital are neat and clean at all times and almost everyone is trained and knows his/her duties.Weaknesses The employees at the ward administrative ward never come up with plans or ideas for providing even better service than they are providing now.Although they are providing a good service but they lack a need of making policies which every one could follow. And also the infrastructure available at the hospital is old and need to be replaced.The wards of the hospital are old fashioned and they need to have some work done.OpportunitiesHospital can hire a good architect for solving the issue with the wards and giving it a design that is attractive for patients. The infrastructure of a hospital matters a lot and an attractive hospital attracts more patients.ThreatsThe threat is same as for other departments, competition. Many new hospitals have been formed with attractive designs and extraordinary architect that attracts the patients. Although the purpose of a hospital is to solve the problems of patients but create and other infrastructure also matters.Conclusion the ward administrative ward is fulfilling its duties effectively but there are a few lackings here that need to be focused. Firstly, they need to make sure that all wards have latest infrastructure and are presentable to the patients because as discussed earli er, it matter a lot for patients to go in hospitals that provide good services in all ways.

Management Of Urban Green Spaces Environmental Sciences Essay

Management Of Urban Green Spaces Environmental Sciences EssayIn recent decades there has been an increment in urbanisation and urban sprawl, which has resulted in a decline of jet posts, especi ally in urban argonas. Urban thou lays include parks, play areas, areas specifically in tennerded for unpaid part, confidential gardens, and urban wood earths. More widely distributedly, they are areas of land that consist of permeable surfaces much(prenominal) as grass, trees and soil (Dunnett et al 2002). Increasing urbanisation contributes towards a degradation of the natural environment, as developments are overtaking rural areas at an increasingly rapid rate. Furthermore, this lead micturate an imp deed on humor change, as slight color space extends the effects of global warming, and other environmental issues, such as a higher risk of flooding due to lack of jet space. This causes social tasks as less(prenominal) leafy vegetable space creates health problems. This l eads to stinting problems, for instance, it is expensive to recover from disasters such as flooding. indeed guardianshipful and sustainable precaution of urban dark-green spaces is especially important for social, environmental and economicalal reasons.The aim of the following essay is to discuss critically the environmental, economic and social aspects of managing urban green spaces. In order to achieve this aim the essay ordain be split into three main sections. Section one will look at the characteristics of the environmental problem and who is affected by them, linking this into how environmental problems create economic problems. Section two will look at what is and what could be done to appeal these problems, such as late forms of green spaces. It will similarly look at the economic aspects of these courses of action and the economic valuation of urban green spaces. It will argue that making a city greener rat development its economic performance, and lead to sust ainable economic festering. However, the final part of the essay will contest this, arguing that creating urban green spaces may not be the best solution for economic sustainability. Finally, the conclusions r each(prenominal)ed are that there needs to be a good managed balance of green and built areas in cities for sustained economic return.Market failures in the urban land tradeTo daylight we realise that we must shelter networks of open space (Benedict and McMahon 20023).Regarding natural resource use, market forces determine the choices quite a little make. However, resources such as urban green spaces do not have firmly enforced or defined property rights which cause a lack of markets. Therefore, environmental resources nookienot be directly traded in an open market, which leads to externality problems. Thus, due to market failures the full costs of urbanisation are not represented in the secluded costs (Panayotou 2000). The structure of the market means the private c osts of victimization environmental resources, such green spaces, is zero (Gwartney et al 2000). Therefore producers have no incentive to protect environmental resources (Cropper and Griffiths 1994). To illustrate this problem of environmental externalities Pigou (2009) use the example of a company who builds a factory in a residential area and thus destroys near of the amenities of the neighbouring sites. The result is that the company sells its products at a lower price than the full costs felt by the society.Consequently, as a result of these market failures there has been a rapid increase of urbanisation and urban sprawl without efficient land-use planning, and conservation of green spaces. Nationally, urban areas consist of approximately 14% green space (Comber et al 2008). However, the United Nations in 2001 estimated that in Europe the level of urbanisation will increase to almost 80% by 2015, which will result in a further neediness of urban green spaces (cited in Tzoulasa et al 2007). Environmental amenities are usually ignored by urban planners, resulting in a shrinking of urban green spaces as they have gradually been taken over by urban development (Kong et al 2007).This level of urban growth presents challenges for tackling environmental issues such as climate change and biodiversity (Tzoulasa et al 2007). Less green space increases the effects of global warming, which is especially important in cities where the mean pollution levels are higher. Urbanisation replaces green spaces with impermeable built surfaces which causes negative environmental effects as green spaces provide rainwater interception and infiltration, evaporative cooling and shading functions (Gill et al 2007). Furthermore, urban areas bay window be up to 7c hotter than the surrounding countryside (Hilliam 2010). The concentration of expressions and paved surfaces creates higher temperatures, which is known as the cacoethes island effect (Dunnett et al 2002). Furthermore, bui lt environments restrict wind flow which in turn restricts the dispersal of pollutants, resulting in even higher air-pollution levels (Morancho 2003). It is important to tackle these issues as in 2003, during the European summer heat wave, 35,000 lives were lost (Gill et al 2007). Moreover, tackling environmental issues in urban areas is increasingly important as in 2001 nearly eight of every ten people in the United Kingdom lived in urban areas (Pointer 200546). Consequently, a higher population and an increase of built surfaces, means urban areas are where climate change blows will be mostly felt (Gill et al 2007).This also has economic impacts as a lack of green space put up increase the costs of public infrastructure and services such as, flood control and storm water management (Goode 2006). Furthermore, a lack of green spaces was ofttimes seen to be the main motive for people leaving the city, as they moved to the urban fringe for more green space (Van-Herzele and Wiedemann 2003). The result is economic decline as people move out of urban areas, which creates lower property values, sop uping less wealthy people. This makes it hard to secure investment or attract and retain demarcation in the area. A lack of green space also has negative impacts on tourism as fewer people will want to dress down the area (Crompton 2001). Furthermore, a lack of green space creates health issues which are costly for the economy as an unhealthy society increases the costs of health care to UK tax payers (Mell 2008). There is a shortage of green space for example in Greater Manchester the proportion of tree cover is fairly low, with an average of 12% cover, and 16% in urbanised Greater Manchester (Gill et al 2007). The beside part of the essay will discuss how to tackle these environmental and economic problems.Solution to the problemUrban green spaces have many bring ins which can be divided into market benefits and non-market benefits. Non-market benefits fall into t hree categories use, option and existence value. Option value occurs when the prox benefits are uncertain and depletion of the resource is irreversible. Existence value refers to the knowing the resource exists, and use value is from the direct use of the resource. Total value is the sum of all three. Thus, urban green spaces have existence value, and direct use value, such as recreational use. Furthermore, urban green spaces create consumer surplus, as the cost of victimization urban green spaces is usually free (Goodstein 2010).These benefits highlight the need to protect urban green spaces. Moreover, the issues discussed above further raise the need for resistance and allocation of urban green spaces. In 2004-2005 local authorities in the UK spent an estimated 700 million on renovating and maintaining urban green spaces (Comber et al 2008). Furthermore, Londons draft Climate intensify Adaptation Strategy in 2010 (online), proposes that there is a need to increase the citys gre en spaces by creating small parks, which will suffice to absorb rain on wet geezerhood and cool the city on hot days (Bulkeley and Betsill 2003). Urban green spaces can also help to reduce pollution and act as sinks for carbon dioxide which is a major contributor to global warming (Dunnett et al 2002). In cities, gardens and parks absorb carbon dioxide (CO2) emissions, which mainly come from private vehicles (Morancho 2003). Vegetation reduces air pollution by absorbing pollutants in the air, and by intercepting particulate matter. Hence the pollution of a car driven 60 miles per day can be offset by only 20 trees. Green spaces also reduce the urban heat island effect by shading heat absorbing surfaces and through evapotranspirational (ET) cooling. Evidence has shown vegetation can lower wall surface temperatures by up to 17C (McPherson 1994). This will ensure economic sustainability as less money will be needed to recover from natural disasters and climate change impacts. Thus, g reen spaces are multifunctional, as regenerating a park may increase tourism and reduce pollution levels (Hilliam 2010, Goode 2006).In a congested environment, existence of greenery within residential zones will advance air quality. This creates social benefits from direct use such as recreation and health benefits as a higher proportion of green space and less air pollution is associated with better population health (Popham and Mitchel 2007). This results in economic sustainability as healthier communities work longer hours, take less sick days and cost less money in health benefits (Goode 2006). Bird (2004 cited in Tzoulasa et al 2007) found that if people live closer to green space wherefore they are more likely to undertake physical activity, which would save the UKs National Health Service up to 1.8million a year. Moreover, inactivity in children often results in inactive adults, which costs the economy approximately 8.2billion (Tzoulasa et al 2007). Therefore, protecting a nd creating green spaces ensures there is economic sustainability through a healthier society (Amati and Taylor 2010).Urban green spaces can act as catalysts for wider economic benefits, such as increases in property prices, attracting and retaining businesses and attracting tourists to urban areas. This is a key part of the solution for economic growth as urban green spaces makes cities more desirable and this can result in local economic stimulation (Dunnett et al 2002). Green amenities attract the highly skilled, who pursue a higher standard of living and quality of life, Florida (2002) describes how green spaces can attract creative class workers and the businesses that hire them. Employers locate in areas where the skilled want to live and this further attracts skilled workers, high-end restaurants and retail stores. Therefore, urban green spaces can raise a citys economic growth. Cities with more skilled workers get down an increase in population, house price and wages. Addit ionally, people who are highly educated will also be more likely to support investments for environmental protection and are usually willing to pay higher prices for environmental quality. Furthermore, a greener city will also have an insurance against recessions as the city remains attractive and people still want to live there. This will pull other industries into the area over time. Therefore, it is important to protect be urban green spaces. Londons Green Belt is an example of an attempt to reduce development in order to improve the environment by close housing return (Kahn 2006). The Mayor of London has also set targets to plant 10,000 more street trees by 2012, and enhance up to 1,000 hectares of green space (Environmental Agency 2010). This will help to build a good reputation of the area, which enables the community to grow economically, without damaging the environment, and simultaneously creating a desirable place to live for present and future generations (Benedict and McMahon 2002).Additionally, saucy manners, such as green pileuss have been developed to increase green space in urban areas. Green roofs are the roof of a building that is covered by vegetation, the most common being turf roofs. They have several purposes which are similar to urban green space in general such as cooling the heat island effect and absorbing rainwater. They also provide insulation and create habitats for wildlife. The benefits can therefore be divided into private and public benefits. Private economic benefits include saving energy cost and an increase in roof life. Public benefits include storm-water management (Dunnett and Kingsbury 2004). Green roofs are particularly useful in cities that are dense with large populations such as London or Tokyo. London now has a green roof policy and other cities and areas in the UK are developing similar approaches to developing green roofs. However, currently there is only one green roof in Manchester therefore there is a nee d to create more green spaces in the form of green roofs (Carter and Fowler 2008).These trends raise the need for green space protection and allocation, which in turn requires estimation of the value of green spaces (Kong et al 2007). Due to their lack of values expressed in monetary terms, green spaces are often not considered in cost-benefit analyses of urban planning policies. Furthermore, it is the failure of the market system, as discussed above, which creates the need for economic measures to value environmental services and guide policymaking (Freeman 1993). Several methods have been developed to value non-market amenities such as the travel cost method, the contingent valuation method (CVM) and the hedonic pricing models. The hedonic pricing method uses house prices to quantify environmental amenities by how much consumers are willing to pay. The hedonic pricing model is a revealed preference method and is establish actual behaviour in the market. Properties have many charac teristics which reflect the selling prices such as housing structure, neighborhood and environmental amenities. The monetary value of each characteristic is calculated by observing the differences in the market price of housing sharing the same attributes. Once all the characteristics are collected the next step is to measure the portion of the property price for each characteristic (Boyle and Kiel 2001). By using the hedonic pricing method the value of green spaces can be estimated from actual behaviour in the market (Kong et al 2007). Hedonic valuation can also be applied to retail situations as people are willing to pay about ten percent more for products in greener shopping areas (Miller and Wise 200490).The value of urban green spaces can also be an important factor for affecting property prices. There is evidence which suggests urban green spaces can have a positive impact on house prices. There is usually a shortage of land in urban areas, and therefore proximity to urban g reen spaces has a positive impact on property values, while proximity to negative impacts such as highways reduces property values, as it is desirable to live close to a park, especially in city centres where demand for land is high (Tajima 2003). The demand for a property increases which raises the price of those properties. Numerous studies have shown that property values are typically 8-20 percent more expensive if they are located near a park (Crompton 2000). Therefore, in dense urban areas the value of nearby parks and green space can be one of the key selling points and a stronger feature than lot itself (Tajima 2003). Furthermore, Morancho (2003) found in Spain that for every 100m further away from a green area there was a drop of approximately 1800 in the housing price. Therefore, to reduce the impact of urbanisation, and to ensure economic growth, allocation of new and protection of existing urban green spaces is required (Kong et al 2007). However, the value open space is contextual as it rises with increased income. Open space is considered a luxury good, as demand for open space increases as income rises. Hence, the willingness to pay for environmental quality is highly elastic with respect to income (Anderson and West 2006).Urban green spaces in isolation will not increase economic growthHowever, not all green spaces are equally just. To ensure that urban green spaces enhance economic growth, they must be well maintained, safe and secure. In recent decades there has been a decline in the quality of urban green spaces in England. This can be linked to the declining budgets for local authorities over the past 20 to 25 years (Dunnett et al 2002). This has a negative economic effect as green spaces that are dangerous or unmanaged are likely to decrease the value of nearby homes, which would lead to economic decline (Crompton 2001). Furthermore, if green spaces are comprehend to be overgrown or unmanaged this may have a negative effect on peoples we ll-being by increasing anxiety caused by venerate of crime (Tzoulasa et al 2007). Research shows that open spaces which are most highly valued are those which enhance the qualities of urban life and offer a intermixture of opportunities (Burgess et al 1988). If there is a lack of facilities or the area is in misfortunate condition then people are less likely to use it. Furthermore, lower-income suburban areas usually have a larger proportion of poor-quality green space. Thus, even if green spaces are in large quantities, but are of poor quality then economic and health benefits are not felt by the population (Popham and Mitchel 2007). Additionally, if green spaces are poorly managed so that they become inaccessible, then less people will use them, especially the elderly or people with disabilities. Therefore, quality as well as quantity of green space is a key factor. Moreover, McConnell and Walls (2005) argue for the importance of distinguishing between different types of open s pace. The value of green spaces depends on its usage for example, whether it is a well managed park or an open field. Barker (2003) also reported that the value of open space depends strongly on its location and use, for instance, green space in the urban philia was valued higher than greenbelt land. Anderson and West (2006782) show that the value of open space depends on the type of open space, how far away it from the house and the neighbourhood characteristics. They found that sales price rises with proximity to the nearest golf course and falls the closer a home is to the nearest cemetery.Furthermore, the net result of restricting housing supply is that prices are driven up. This results in poverty magnets in areas with low property prices, resulting in a segregation of the poor and urban social problems. For example, Glasgow has lost population over time, and relative poverty has grown. Therefore, Londons pursuit to a greener city could further increase house prices and it cou ld be argued that a city can become too green when economic growth is damaged. An upward pressure on house prices could have a negative impact on some residents and first time buyers as it would squeeze out the poorer renters and new immigrants (Kahn 2006). The result of this limited supply would not lead to economic sustainability as it would limit economic growth. Therefore, green spaces will not necessarily lead to a sustained economic growth nationally, but only benefits certain regions (Kahn 2006). It is often the wealthier people who benefit most, as studies have shown that vegetation and tree cover is lower in residential areas with higher levels of socioeconomic deprivation. Therefore only certain areas benefit as less wealthy areas might not be able to afford to maintain new green spaces (Pauleit et al 2005). Additionally, an increased economic wealth will also increase the values of losses making the cost to restore damages after a disaster much greater (Shaw et al 2007). Furthermore, conserving green spaces may restrict the supply of valued goods, such as housing, shops, offices or private open space, resulting in economic decline. This results in distributional effects as those landowners who can build get an increase in their asset value, whereas those unable to develop will experience a reduction in asset values. fracture of the market failure associated with urbanisation is the increase in land prices imposed on existing inhabitants by additional workers. Furthermore, policies of containment, such as greenbelts, may increase energy use as commuters move out beyond the greenbelt which results in longer commuter journeys. Therefore, it could be argued that policy in the UK restricts urban growth which leads to higher costs and welfare losses. Hence land regulation can have adverse economic effects as it diverts resources from other growth activities. Therefore the solution maybe not regulating land markets but regulating or taxing energy markets (Cheshire 2009).ConclusionTo conclude, this essay has highlighted the environmental problem of urbanisation, explaining how this is a result of market failures. It has also shown how this can lead to economic problems. This essay then goes on to argue that a solution would be preserving, maintaining and developing new green spaces in urban areas. It goes on to explain the environmental, social and economic benefits of urban green spaces. It also highlights the hedonic pricing method, which shows how urban green spaces can be valued. It also argues that green spaces create economic benefits by increasing property values. However, the latter part of the essay challenges this, arguing that not all green spaces is equally beneficial. It also argues that preserving green spaces could also have a negative impact as the cost of land increases further, resulting in large increase in house prices.Therefore, it is important to maintain urban green spaces for the many environmental, economic a nd social benefits. However, this cannot be in isolation as for green spaces to be beneficial they must be well maintained and managed. Furthermore if too much green space is protected then this could have negative impacts overall. Therefore, urban land policies need to ensure green space is well managed in order to achieve the maximum benefits. Furthermore, methods other than land protections could also be used, such as taxing energy use.Word Count 3554

Behaviour Management of Crying Toddler in Dentistry

Behaviour oversight of Crying Toddler in DentistryManagement of Sobbing Tot In A Pediatric Dental Office- A ReviewABSTRACTThe most everyday way by which electric razor expresses worry and solicitude is by let loose at dental theatrical role. Proper knowledge and understanding is required to portray effective dental treatment to a child by the application of unlike behavi literal way techniques. Treating a egregious child is one of the most demanding and tiring situation encountered in dental practitionerry. Behavior solicitude in a strident child is a comprehensive continuous methodology targeted to build relationship between child, leaven and doctor aimed at eliminating business and anxiety and ultimately mental synthesis trust. This article was aimed to review the various reasons for foreplay of cry of child in dental office and behavior techniques employed by the dentist for proper management of the child.Key Words-Anxiety, Behavior Management, FearINTRODUCTION Behavior management is a comprehensive continous methodology targeted to build relationship between child, parent and doctor aimed at eliminating fear and anxiety and ultimately building trust. As most of the young children do not cooperate during dental appendages, thus a dentist plays a crucial role to forestall a irresponsible dental attitude, to guide the child through their dental experience and to perform quality treatment safely. 1Children and young adults and indeed all patients, exhibit some form of anxiety or fear when about to receive dental care. Many factors book been proposed as contri preciselyory to childrens anxiety about dental maps which include the dental clinic environment, equipments, past dental treatment experience and the attitude of the dental staff. To address these inducive factors, various behavior management strategies are being practiced which including verbal and non- verbal communication, tell show do distraction , presence or absence seizure of parents in the surgery, modeling, audio visual aids , positive living , visual aids, physical restraints, HOME(Hand over Mouth) technique, sedation, general anesthesia etc. 2Dental anxietyand fear has been a constant dynamic of the child patient. 2 A child patient tends to be anxious and fearful during dental treatment due to antecedent traumatic experience in dental office or during hospitalization for other purposes. It is very difficult to carry out any dental procedure if a child is uncooperative in dental office. It is crucial that a dentist mustiness understand and share the feelings of a child and show disturbance before starting any treatment.3 Treating a crying child is one of the most taxing and difficult job for a dentist due to unanticipated attitude of a child during treatment. Delivery of effective dental treatment in a crying child requires incorporation of various behavior passing techniques.Thus acquisition of skills that allow a dentist to handle such un conc urlable situations in the best possible way is of utmost importance. A dentist should take a childs cry as an advantage instead than a drawback as crying is a mode of expression of the genius traits, hence should be used as a diagnostic tool.3Dental fear and anxiety is a dilemma concerning pediatric patients, their parents, and dental professionals. Its prevalence in children and adolescents ranges from five percent to twenty percent. Fearful pediatric patients often tend to be uncooperative during dental visits. This renders treatment difficult or even impossible, causes occupational stress among dental staff, and increase the chance of discord between dental professionals and patients or their parents. Dental fear and anxiety are the main cause of dental avoidance that leads to deterioration of ones oral health and whitethorn impair ones psychosocial functioning and quality of life. 4Dental Fear Dental fear is defined as an unpleasant emotion caused by the threat of danger, pain , or harm during dental treatment. 5 It is characterized by change in body physiological symptoms due to changes in cardiovascular and respiratory systems. The response of a child commonly occurs by a real or imagined threat to his own safety. The patient readies himself in a fight or flight stance to either escape the stimulus or stands and conquer it. Rachmans model of fear acquisitioning is one of the most accepted theor, which is supported by several studies. This theory has proposed that fear might develop through three pathways treat conditioning (classical conditioning), vicarious conditioning (modelling), and information/ instruction. The second base and third pathways are manifestations of indirect fear acquisition.3Dental Anxiety Anxiety is a feeling of worry, nervousness, or unease about something with an uncertain outcome. Dental anxiety is defined as an abnormal fear of visiting the dentist for any dental procedure and unjustified anxiety over dental procedures and may have psychological, cognitive and behavioral consequences. Dental anxiety may be a problem in childhood as it is associated with poor oral health outcomes and an change magnitude dependence on costly spareist dental services. Children who show more anxious behavior have a greater chance of having dental diseases as compared to children who are non-anxious in the dental office. Dentists need to understand the anxiety of the child and implement procedures that enhance a feeling of control which include giving childs choices, helping within treatment or otherwise manipulating dental objects and acknowledging the childs experience.4Due to less communication skills exhibited by children, they are not able to properly express their fears and anxieties. When children cannot manage, they attempt to escape the upcoming event. This ultimately leads to crying of a child which also is a way of a child to show their anxiety and discomfort. 3,4 Different anxieties and fears that children ha ve about visiting the dentist areMostly children are anxious during a new experience. There is incredulity about what is going to happen which increases the childs restlessness.Past negative experiences associated with medical treatment may be co-related with more anxiousness in dental treatment as well.Previous fearful dental visits have also been related to poor behaviour at subsequent visits.The parents who are unable to hold up their own dental anxieties, make the child more conscious.Mass mediaandcartoonsalso contribute to the negative image of dentist which may lead to development of dental fear.Management of Crying child during Dental TreatmentSuccessful treatment of a disruptive child depends partially upon selection of an appropriate behavior management technique. to each one child possess different behavior pattern on visiting the dentist. For managing a child in dental office various factors have to be seen like -the type of behavior, the childs anxiety, age of the chi ld, child rearing techniques, personality variables, parental attitudes toward behavior management techniques, dental treatment to be rendered and the jural implications.6Behavior management is of children in clinics is an integral part of pediatric dentistry. It is not just the application of individual technique formulated to deal with individuals but rather a comprehensive methodology meant to build a relationship between patient and dental professional. Behavior counsellor is based on scientific principles but also requires skills in communication, coaching, tolerance, and active listening.The aim of the behavior management is to instill a positive dental attitude on patient, alleviate fear and anxiety, deliver quality dental care, build a trusting relationship between dentist, child, and parent and create long term interest on patients part so as to facilitate ongoing prevention and improved dental health in the future. Since the child may enter the dental office with some fe ar and anxiety, the first objective of the dentist should be to put the child at his ease and make him realize that this experience is not unusual. It is make better to have morning appointments for patients and dentist should be realistic and reasonable to the child. This may help in developing a positive attitude of the child towards the dentist. Parents keep a significant influence on the behavior of their children. Most of the characteristics of the child like behavior, personality, anxiety and reaction to stress are directly influenced by parents characteristics. Parents should be educated before their childs visit as it may be helpful in promoting a positive dental experience.Behavior Guidance is a continuum of interaction involving the dentist, the dental team, the patient and the parent directed towards communication and education which ultimately builds trust and allays fear and anxiety. Both non pharmacologic and pharmacological behavior guidance techniques may be used by dental health care providers in providing oral health care for infants, children, adolescents, and persons with special health care needs.Some of the behavior modifications techniques include-Communication and communicative guidanceFirst objective in successful management of a crying child is to establish communication. By involving the child in communication, the dentist not only learns about the patient but also helps in relaxing the patient. The fear and anxiety of the child demands that each step should be explained. Appropriate use of commands may help the child develop a positive attitude toward oral healthDistractionDistraction is a newer method of behavior management of diverting the childs attention from sounds or sight of dental treatment, thereby reducing anxiety. Audio or Audiovisual distraction volition help in eliminating dental sounds and sight of the dental treatment, hence helping in gaining control of the child.Voice controlAnother modification of behavior modi fication in crying child is controlled alteration of voice volume, tone, or pace to influence and direct the crying childs behavior. It helps the dentist to gain the patients attention and compliance and to avert negative behavior.Positive reinforcementPositive reinforcement is an effective technique to reward desired behaviors and, thus, strengthen the recurrence of those behaviors. If a child stops crying or show good behavior he should be rewarded with tokens or toys.Tell-show-doTell-show-do technique can help in modifying the behavior of a crying child. It is the cornerstone of behavior management given by Addleston in 1959. The technique involves the dentist telling the child what is going to be done in words the child can understand. Second, the dentist demonstrates the child exactly how the procedure will be conducted and then, without deviating from the explanation and demonstration, completion of the procedure.Conscious SedationNitrous oxide/oxygen inhalation helps in provi ding a minimally depressed level of soul which helps in reducing anxiety and enhancing effective communication in a crying child. Its onset of action is rapid and the child responds appropriately to physical stimulation and verbal commands. The effects are reversible and recovery is rapid and complete. But before giving conscious sedation, proper diagnosis and treatment planning must be done. 6Other techniques include hand-over-mouth exercise (HOME) and medical immobilization. The behaviors of the dentist and dental staff members play an important role in behavior guidance of the pediatric patient. Successful behavior management enables the oral health team to perform quality treatment safely and efficiently and to nurture a positive dental attitude in the child. 6Knowing that pain is not the only reason for a child to cry during dental treatment will help parents and dentists to understand why a childs behavior is managed a certain way. As the children learn to cope with the denta l situation, the crying usually eases up. The learning process varies in every child. The role of the pediatric dentist is to help the child to get through his dental experiences so that the child may develop a positive attitude towards dentistry.CONCLUSIONThe most common emotional upsets exhibited during dental treatment are anxiety and fear and the most common way a child expresses fear is by crying at the dental ofce. The pediatric dentist can use an appropriate behavior management technique to make the child cooperative throughout the dental procedure and can help the child to develop a positive attitude towards dentistry.1

Improving Focus and Academics in the Classroom Environment with Sit-Sta

Attention-deficit/hyper natural action disorder (ADHD) is becoming an increasing problem for children in America. According to Understanding Abnormal Psychology, it is one of the most common disorders among children entering the schoolroom (Lyons, Martin, 2009). Although children have a lot of energy to burn, as they enter school they are required to pose still for long hours. Children with and without ADHD have had a hard time staying centeringed and have suffered academically. If the classroom environment is improved then children will be more productive and be able to focus for longer periods of time. Declining academic scores and increasing diagnoses of ADHD in children bring new challenges to the traditional classroom. Throughout a typical day physical military action among children in traditional public schools can be increased with an ergonomically structured classroom. Physical performance has been shown to increase memory and cognitive function among children and a dults (Carlson, Fulton, Lee, Maynard, Brown, Kohl, Dietz, 2008). Additionally, physical activity helps lower the incidence of behavioral issues in the classroom and beyond (Carlson, et al, 2008). Evidence gathered regarding physical activity and cognitive and social development suggests that physical activity increases mental health and cognitive functions (Tomporowski, Davis, Miller, Naglieri, 2007). The classroom environment does not effectively consider the best ways for children to be attentive and succeed. Replacing traditional sit down desks with sit-stand workstations will improve the focus and academic achievements of children in school (Benden, Blake, Wendel, Huber, 2011). A sit-stand workstation with stool is a desk that allows students to either sit or stand... ...ng, CA prospect Textbook Publishing.Nemko, M. (2004-2012). The problem with boys. Retrieved from http//www.martynemko.com/articles/problem-with-boys_id1546Sparks, S. D. (2011). Report points to widening ga p in boys educational attainment. Informally published manuscript, Retrieved from http//blogs.edweek.org/edweek/inside-school-research/2011/05/report_boys_college_readiness.htmlTelford, R. D., Cunningham, R. B., Fitzgerald, R., Olive, L. S., Prosser, L., Jiang, X., & Telford, R. M. (2012). Physical education, obesity, and academic achievement A 2-year longitudinal investigating of Australian elementary school children. American Journal of Public Health, 102(2), 368-374.Zentall, S. S., Kuester, D. A., & Craig, B. A. (2011). Social behavior in cooperative groups Students at risk for ADHD and their peers. The Journal of educational Research, (104), 28-41.

Preventing PC Issues :: essays research papers

Several people in the class have had "computer problems" in the last couple of weeks. This is often caused by Aware, Spyware, Malware, Viruses, and non maintaining the hard drive. Many times people will buy a new PC and 6-8 months later cannot understand wherefore it is running so poorly. I rebuild a lot of computers for people. If it is a Pentium III or better and the person has all the original software that came with the pc, it is not a difficult task, although it can be time consuming.There are several things we can do to prevent this from happening.Defrag the hard drive weekly or at the very least once per month. Get the "red" out. (On an XP OS it is Start-->All Programs-->Accessories-->System Tools-->Disk Defragmenter)Use a good virus program and keep it updated. Norton or Mcaffee are the most popular. A new-comer is PC-cillin by Micro Trends. They have a very good application that uses very little resources and they update their "dat" file s much faster than the other big two, include a spyware search and have 24 hour phone tech support. Do a search on the internet. There are a lot of great articles by magazines such as PC Magazine written about this program and company. Norton and Mcaffee have not updated their engine in almost 2 years.Download Ad-aware and Spy Bot and use them weekly. These are free programs you can find with a unsubdivided Goggle search, download and install. The updates are free also. These programs will find most of the pesky programs you dont want on your computer.Back up your data. All your MS lieu data files .doc, .xls, .ppt .mdb, email, jpeg pictures, etc. If you have a CD burner, you can copy 750mb on each disk. If you have a DVD burner, you can save 4.7GB on each diskDont use "file-sharing" programs that allow you to download music, movies and applications from other people. You never know exactly what you are getting. I have seen some of the most infernal stuff coming from these places. Besides, most of that is stealing anyway. Would you want to write or produce something only to see it all over the net right after its exonerate?If you have a broadband connection, USE A ROUTER. I cant say it enough. With a broadband connection, Cable or DSL, you are on "open" IP address on the internet.

Free Essay on Eating Disorder - Eating Disorders :: Exploratory Essays Research Papers

eating Disorders     It seems like every little girl dreams of becoming a model. They want to be ignore and pretty like the models they see on television and in magazines. Often the desire becomes an obsession and young girls see thinness as being a needed characteristic. For legion(predicate) girls, the teenage years be spent trying to acquire this look. Females are trying diets and are exercising like it is a emulation to see who passel lose the most weight the quickest. The obsession of many young girls over their appearance or weight has led to a maturement number of people who have developed an eating disorder to try to deal with their lack of self-esteem or other related problems.   Eating disorders are a serious health problem. Personal Counseling & Resources says that eating disorders are characterized by a focus on body shape, weight, fat, food, and perfectionism and by feelings of powerlessness and low self-esteem. Three of the most commo n  eating disorders are anorexia nervosa, bulimia nervosa, and binge eating or compulsive eating disorder. According to Anorexia Nervosa and Related Eating Disorders, a person with anorexia refuses to maintain normal body weight for age and height and weighs 85 percent or less than what is what is expected for age and height. A person diagnosed with bulimia has several ways of getting rid of the calories such as binge eating, vomiting, laxative misuse, exercising, or fasting. The person might have a normal weight for their age and height unless anorexia is present. The signs of a compulsive eater include eating meals frequently, rapidly, and secretly. This person might also snack and nibble each day long. The compulsive eater tends to have a history of diet failures and may be depressed or obese (Anred.com).   There are many reasons that can contribute to the cause of eating disorders. One of the main reasons seems to be the obsession over every little pound a person is wearing.  sometimes low self-esteem or depression from any number of causes can usher in the eating disorder. Other times compulsive exercising can help shed the pounds but leave the enthused unhealthy looking.   There are other possible causes to this widely known health problem.