Hypersensitivity Essay Example | Topics and Well Written Essays - 2500 words

Hypersensitivity - Essay modelingOn the other hand, simple organic substances ar more commonly known to cause hold up reactions. An singular may be exposed to these allergens through inhalation, ingestion, injection, or skin contact. (Porth, 2002)The classifications of hypersensitivity are not aquiline on severity, but the type of cells, and location of tissues that is affected. Hypersensitivity reactions are classified into four types type I ( negociate by IgE), type II (tissue-specific), type III (immune-complex mediated), and type IV (cell-mediated) (Holmes, 2003). The first three types are mediated by antibodies, and the fourth type is mediated by T-cells, which produce a delayed reaction or onset of symptoms. However, it is seldom that one type occurs in isolation from the other (Nowak & Handford, 2004).During a hypersensitivity reaction or allergic reaction, an individual is usually prescribed with bronchodilators, steroids, and antihistamines. This paper will discuss type I hypersensitivity or anaphylactic hypersensitivity, as well as the pharmacokinetics and pharmacodynamics of the three agents mentioned above. In addition, Chinese herbal medicines will likewise be briefly discussed.This type describes the allergy as the fast hypersensitivty or anaphylactic hypersensit... In addition, Chinese herbal medicines will also be briefly discussed.Type I HypersensitivityThis type describes the allergy as the immediate hypersensitivty or anaphylactic hypersensitivity. It is mediated by the IgE antibody, which results to mast cell degranulation (Porth, 2003). The most common examples are systemic anaphylaxis, hay fever, allergic rhinitis, eczema, and asthma.The mucous membranes of the organs are very richly supplied with mast cells that are modify with IgE antibodies, and these mast cells are ideally located to be able to detect the entry of antigens. Upon initial entry, the individual or host will not manifest any symptoms or reactions. However, the cell s have al create from raw stuff captured and treat the allergen, and the antigen has then bound with IgE on mast cells, which have caused the cells to degranulate. These granules then spread into the circulation and binds with the mast cells throughout the body. Subsequently, the host is ready for the next contact with the allergen. (Nowak & Handford, 2004)Now during the second exposure, the mast cells are activated, causing the release of mediators, which then result to the immediate responses of the immune system, and this response is mostly cause by the release of preformed histamines (Ewan, 1998 Nowak & Handford, 2004).Kay (2001) gave a concise aetiology of penetrative allergy. She summarized that immediate hypersensitivity is brought about by the release of preformed granule-associated mediators, membrane derived lipids, cytokines, and chemokines when an allergen interacts with IgE that is bound to mast cells or basophils by the gamy affinity IgE receptors. In addition, the primary inducers of IgE are interleukin-4 and

US History Essay Example | Topics and Well Written Essays - 750 words

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Corporal Punishment in School Essay Example | Topics and Well Written Essays - 1000 words

Corporal Punishment in School - Essay modelingThough not taking proper actions to restrict offensive behavior of certain scholarly persons could lead to sound consequences in a classroom yet inflicting just injuries on the savants by using aggressive techniques akin caning could also lead to much more devastating consequences. Facts and discussion presented in this essay argon basically meant to illuminate the reality of the claim that corporal penalty could be seriously destructive for the rational and moral wellbeing of the students which is why it should not be allowed to be introduced in the schools as a mode of coping mechanism. It is a fact that presently there be m whatever national and international campaigns in action against corporal punishment and this is because the disadvantages offered by this form of punishment outweigh the few rewards guaranteed by it. thither are m both valid reasons for outlawing corporal punishment in the schools. Though people advancei ng corporal punishment suggest that not using such a practical form of punishment reinforces bad behavior, others thought process that by hitting the students in any way and inflicting bodily harm, no good can spot out in context of behavioral, emotional, and moral development. There exists no sound connection between student achievement and corporal punishment which is why it should not be allowed to be used in any school. There exist many other ways save this form of punishment to correct any bad action displayed by any student which include good therapy session conducted by the teachers themselves or polishing the communication policy. When the teachers take care to talk sense into their students out of the teaching hours, the students realize that they are valued by their teachers and feel more secure to confide in them. Instead of communicating, such unpracticed teachers rely on corporal punishment to restrict bad behavior which in turn hardens the students most(prenominal) of the times and they develop immunity to any form of corrective strategy used by the teachers. The medical prognosis for them of developing low self-esteems also heightens which could lead them to depression and anxiety problems, hence exacerbating the already bad situation. Also in response to corporal punishment, the students might begin to think that every situation could be resolved with physical violence (Lyon). There exists huge amount of scientific evidence suggesting that when a student is reprimanded seriously in front of the whole class by either caning or slapping, serious mental remodeling takes place in that student which is most often for the worse. It is claimed by Dr. Newell that all people feed the respectable to protection of their physical integrity, and children are people too (cited in Schamotta). This suggests that children have a right to their physical integrity and this right can be seriously violated by corporal punishment. Critics, parents, and educa tionists who favor corporal punishment suggest that this method is capable of effectively restraining bad behavior before it envelops the entire classroom. It also stimulates the students to grow up into responsible and fearful citizens in addition to decreasing the level of horror in the schools. However, attention should be paid to the fact that corporal punishment has been banned in so many parts of the world and most of the states in America due to a valid reason. If it actually were capable of offering so many benefits,

VPN Virtual Private Network Essay Example | Topics and Well Written Essays - 1500 words

VPN Virtual Private Network - canvas Exampleiddle, replay attacks, brute force, password guessers and dictionary attacks, and social attacks (Fortenberry, 2001). Thus, more effective ways of combating the threats specially in terms of access to the network are extremely important in order to circumscribe that those who access an information systems infrastructure are authorized and recognized by the system. One of the technologies available in protecting the information systems environment is via the deployment of a virtual(prenominal) toffee-nosed network or VPN.A virtual snobby network (VPN) is a private communications network often used by companies or organizations, to communicate confidentially over a public network. VPN traffic can be carried over a public networking infrastructure (e.g. the Internet) on top of standard protocols, or over a service providers private network with a defined Service Level Agreement (SLA) between the VPN customer and the VPN service provider. A VPN can send data e.g. voice, data or video, or a combination of these media, across secured and encrypted private channels between two points. (Wikipedia, 2007) The encryption methodology in VPN is an end-to-end system whereby the process of fetching all the data that one computer is sending to another and encoding it into a form that exactly the other computer will be able to decode. Most computer encryption systems belong in one of two categories Symmetric-key encryption and Public-key encryption. A well-designed VPN can greatly benefit a company byAside from a well-designed VPN, the advantages of implementing and deploying a VPN in an enterprise means cost savings because organizations no prolonged have to use expensive leased or frame relay lines and are able to relate remote users to their corporate networks via a local ISP instead of via expensive 800-number or long distance calls to resource-consuming modem banks. The certificate provided by VPNs is the highest level o f security using advanced encryption and authentication

Incident Response Policy Coursework Example | Topics and Well Written Essays - 250 words

Incident Response insurance policy - Coursework ExampleThe InfoSecs policy is created to provide shelter within the computerized devices in a comp some(prenominal).Among these companies services is the prep of the Bluetooth operating system covers all Bluetooth enabled devices within the companion. The policy prevents imitation through setting up any Bluetooth device on any company equipment that does not fit their specific model without the permission of the companys InfoSec Manager. The system is secured by passwords to any connectivity. Operators are expected to enter a certain security password that is kept a secret to the company staff members. The system secures the companys meshwork use and ensures that not anybody can be connected to the company internet without the permission from the associated staff (Hassell, 2005). mesh supply is supplied within a limited area and is mostly concentrated within the perimeter of the company. It is installed to computers, laptops, and some other wifi enabled mobile phones devises. When pairing the Bluetooth internet connections to the Bluetooth enabled device, the user is expected to insert the required downfall or password to ensure connections. In case the device denies connection after feeding it with the correct pin/password, operators are expected to report to the InfoSec through the company help desk.For the accountability and performance determination, the InfoSec performs audits to ensure that members observe with the policy. The Bluetooth users must only access the company internet after an approval of their Bluetooth device hardware and computer software connections. Any member of staff found to violate the policy is subject to a disciplinary bodily function and may lead to termination of employment (Administrators guide to Windows server 2003,

The Deliberate Misuse of a Drug Essay Example | Topics and Well Written Essays - 1500 words

The Deliberate Misuse of a Drug - Essay eccentricThe knowledge of drugs and their potential for persecute that pharmacists have, place them in a incomparable position in all society to identify misuse of drugs and help in its prevention. (1). The initial factor in the control and discourse of drug misuse is the identification of drug misuse. Identification of drug misuse in the clinical scene is not easy, as it could remain atypical, which makes it difficult for physicians to identify. (2). This brings into the picture the pharmacists, who are in a much unwrap position to identify drug misuse and those who misuse drugs, for dispensing of drugs occurs through their hands.The drugs that are liable for misuse are classified into three categories in descending order of relative damagingness. Class A includes ecstasy, cocaine, heroin, LSD, mescaline, methadone, morphine, opium and the injection forms of the drugs in Class B. Class B consists of oral preparations of amphetamines, barbiturates, cannabis, cannabis resin, codeine and methaqualone. Class C includes benzodiazepines, other less harmful drugs of the amphetamine group and anabolic steroids. (3). Besides these drugs that have been classified based on their harmfulness, other drugs unremarkably used can also be misused like laxatives and antihistamines. Thus the list of drugs liable for misuse is large adding to the difficulty of identification of drug misuse at the clinical level. (4).Pharmacists are present at the point of dispensation with sound knowledge of the dosages at which the use of these drugs is liable for misuse. The records that they maintain on the use of drugs, be it in the prescription form or dispensed over the counter put them in the unique position of being able to identify individuals misusing drugs. (4).Drug misuse was believed to be a problem associated with urban areas in the United Kingdom, but such a concept is no longer valid with secern emerging that drug misuse has sprea d into rural areas too,bringing into the picture the relevance of community pharmacists in the treatment of drug misuse.

Assess the concept of cosmopolitan democracy Essay

Assess the concept of cosmopolitan democracy - Essay ExampleLater on, different important issues such as global environmental problems, global justice system, crimes against humanity and economic and ethnic globalisation added to the global peace concern. The concept of cosmopolitan democracy was supposed to resolve or at least alleviate these global problems.The main idea of cosmopolitan democracy is to design and implement a system of governance arising from and adapting to the diverse conditions and interconnections between different peoples and nations (Held, 1998 25). David Held and Daniele Archibugi, the most ren holded European theorists of cosmopolitan democracy, conclude that although democracy has gained universal acclaim as the best form of political establishment after deliver of the Iron Curtail and end of the Cold War, it influences only domestic level, while the realm of international dealing remains practically unaffected by democratic processes. International in stitutions, including the United Nations fundamental law and European northern do not care much about democratisation of their activities which results in lack of accountability and cut back public access to information. The risk is that if this tendency remains, democratic forms of governance will give up to monocracy (McGrew, 2002).Cosmopolitanism offers an alternative that helps effectively fi... Democracy is to be conceptualized as a process, rather than as a make out of norms and procedures.A feuding system of states hampers democracy at heart states.Democracy within states favours peace, but does not necessarily amaze a virtuous foreign policy.Global democracy is not just the achievement of democracy within each state.Globalization erodes states political autonomy and thereby curtails the efficacy of state-based democracy.The stakeholders communities in a relevant and development number of specific issues do not necessarily coincide with states territorial borders.Globa lization engenders new favorable movements engaged with issues that affect other individuals and communities, even when these are geographically and culturally very distant from their own political community (Archibugi, 2004 439).These assumptions suggest that contemporary form of national democracy must be badly transformed in order to survive. Firstly, the sovereignty of the nation states must be restricted by increase numbers of international treaties and conventions. Secondly, the existing international governing structures must be reformed to provide a better opportunity for international dialogue and democratic decision-making. Thus, Derk Bienen, another known theorist of cosmopolitan democracy, claims that in order to achieve these goals the UN must establish a second chamber consisting of members elected directly by people, the veto-right of the Security Council should be limited, and the system of international courts has to be strengthened and reformed in a elan to prov ide better protection for individuals. Initially, the UN was founded not as an assembly of democratic states the primary purpose of this organization was to prevent military conflicts similar to WWII.

Racial Cultural perceptions of Registered Nurses associated with Dissertation

Racial Cultural perceptions of Registered Nurses associated with cover charge for PPD - discourse ExamplePPD belongs to a spectrum of psychiatric disorders experienced by women which ranges in severity from maternal blues, which is short-lived lasing from a few hours to a few days, to postpartum psychosis, which is the most severe disorder belonging to this group (Halbreich & Karkun, 2006). The prevalence of postpartum depression varies amongst different socioeconomic, racial, ethnic and age groups and underside range from 10%-15% in the universal population (Driscoll, 2006), to as high as 37% amongst women belonging to lower socioeconomic strata (Segre, OHara, Arndt, & Beck, 2010) and 48%, in the adolescent age group (Driscoll, 2006). PPD is thought to occur from interplay between a variety of different factors which can be broadly categorized into three main categories, viz. Biological/Physiological factors, Psychological factors and affable/Cultural factors (Nahas & Amasheh , 1999 Callister, Beckstrand, & Corbet, 2010). Cultural and social factors have been found to play an important role in the etiology of PPD. This has several implications in the cover song, diagnosis and treatment of PPD. Since nurses play a pivotal role in screening and diagnosis of postpartum psychiatric disorders, they should be aware of the role of culture in the occasion and screening of PPD and should provide Transcultural Care as proposed by Leininger (Leininger, 1998). This paper discusses the several cultural factors involved in the causation of PPD, the role of nurses in providing screening and treatment services for women regarding PPD during the postpartum period and the racial cultural perceptions of Registered Nurses regarding the screening for PPD. Etiology of PPD As discussed above, the etiology of PPD is multifactorial. It was previously postulated that PPD was exclusively biological in nature, caused by the roll in the levels of different hormones such as estrog en and progesterone in the body of the mother occurring later the delivery of the baby (Driscoll, 2006). Other biologic/physiological factors implicated in the etiology of PPD include genetical predisposition and physiological disturbances occurring as a result of sleep deprivation, amongst others. However, it has been now elucidated that PPD results from interplay between biologic and environmental factors, including and not limited to, social and cultural factors. Some of cultural factors which have been found to contribute towards the causation of PPD include a history of pre-existing depression in the mother, lack of social support, belonging to a low socioeconomic status, untoward or difficult pregnancy, history of stresses occurring during the postpartum period such as those associated with child care or an infant born with health issues, difficult family relationships, maternal age at the time of delivery and the gender of the newborn, since sons are more desirable than dau ghters in certain cultures and the birth of a daughter is associated with significant psychological distress (Driscoll, 2006 Goldbort, 2006). As depicted above, cultural influences contribute significantly in the causation of PPD. Thus, any strategies which are aimed at either screening, diagnosing and treating PPD should be tailored in a culturally appropriate manner. The role of Registered Nurses in the management of PPD Nurses play a significant role in the

Exploring Qualitative Problems Essay Example | Topics and Well Written Essays - 1000 words

Exploring Qualitative Problems - Essay ExampleThis may be due to them holding megabucks a full time job, or their personal commitments that do not allow them to travel to school. whatsoever(prenominal) students may be ill or may not be in a localisation to move out of their present residence to be able to attend college. Distance education schools earmark such student with the chance to study and add to their knowledge and expertise without attending daily classes. These courses may be run via the internet by publishing lectures, by sending course material and receiving visible or electronic assignments from students or by utilize podcasts and interactive sessions on occasion. Many schools combine a number of methods in order to provide the best possible learning capture to their students. But often, this experience does fall quite short of the benchmark set by regular courses. This is often attri plainlyed to the reduced input signal received by students taking distance ed ucation courses. Thus, a large body of research has been attempting to see to it and address this concern over the last few years. Research Addressing Quality Enhancement In a study by De Smet, Van Keer, andValcke (2008), the interactions amongst fourth year students who were trained to be peer tutors and freshmen were analyzed using confine analysis (Shank, 2006 Bogdan, & Biklen 2007). The study attempted to evaluate the kind of interactions and the topics covered by tutors and the support strategies provided by them in asynchronous discussion conditions. The authors evaluated the discussion threads and collected data by make outing the type of discussions and the points of adjustment in topics. It was install that the importance of tutors was constant throughout. The discussions among participants and the strategies used by the tutors varied as per the discussion themes but did not evolve to higher levels of discourse. The study also used cluster analysis to identify the ty pes of tutors and found three styles - motivators, informers and knowledge constructors. This was taken as more proof for the importance of tutors. While content analysis of conversation amongst peer tutors and the students has provided valuable breeding on this study (Bogdan, & Biklen 2007) it would have been more valuable if some professional tutors were also to interact with students. The value and need of tutors is dependent on the students need to gain information that may not be otherwise accessible. Professional tutors may handle discussions differently from peers, and these differences may religious service us identify the kind of inputs that help distance education participants gain more knowledge and skills from their courses. The content analysis also gives us the type of interaction and the styles of interaction used to approach a tending(p) problem. This is a truly valuable technique in this case, as it helps us identify the structure of conversation that best helps in student development in a given topic. Another study produce by Menchaca and Bekele in 2008 provides an understanding of the elements that contribute to making distance education a success. The researchers wanted to identify the strategies and the tools that helped both instructors and students to succeed in online courses. To this end, they collected data from students, instructors and administrators over a long period and apply a qualitative method for constant comparative analysis

Vicos Project (Case Analysis) Term Paper Example | Topics and Well Written Essays - 750 words

Vicos Project (Case Analysis) - Term Paper ExampleGildner (2009) reveals that for the Peruvian elites had for many decades attempted to bring an indigenous population largely viewed as backwards and pre-modern into the world of modernness without success. Therefore, it was thought that Cornell Peru Project (CPP) could bring to an end this kind of developwork forcet dilemma. Cornell, working in partnership with the Instituto Indigenista Peruano (Peruvian indigenous Institute, IIP), researched both provoked and studied social turn among this indigenous population at Vicos using thespian intervention method (Cornell University, n.d). By improving conditions in vital areas of education, health care, and agriculture, local anthropologists sought to change discrete agents of change and to monitor how effective they were. The main aim of doing this was to help improve the funding standards of living of Vicos inhabitants.The most practical impact of U.S modernization efforts at Vicos c ame about because of pushing the Peruvian indigesimo towards an integrationalist position opus marginalizing much radical advocacy for agrarian reforms. Gildner (2009) notes that the researchers of CPP found themselves between indigenous communities demanding land redistribution and land owners in the rural areas seeking the maintenance of property rights. Acting as an alternative to agrarian reform, the CPP promoted a more traditionalistic answer to the Indian problem aimed at cultural assimilation as well as incorporation of politics through Spanish literacy training, increased political participation and compulsory military service. Gildner (2009) argues that this materialistic wait-and-see approach came about from the isolated and objective science intrinsic to the modernization efforts of Cornells team. The success of the put up was also based on power. It is the power that helped the Vicosinos achieve a wider sharing of positive values than they had low manorial regime. Wood (1975) notes that power was recognized as a key element in change and the distribution of power in the form of participation and responsibility in decision-making to people in the companionship. This happened to be one of the major goals of CPP according to Wood (1975). To ensure that this became successful, CPP created a decision-making power base for the entire community through the mayorales, which is a political group within the hacienda system. Wood notes that, despite the mayorales being older men and less susceptible to innovation compared to other members of the society, the project coordinators felt that it was viable to work through traditional authority group to help drive the agenda. Research conducted by Cornell University was also aimed at stimulating and promoting technical change in underdeveloped areas. Wood reveals

Kodak & Fujifilm Research Paper Example | Topics and Well Written Essays - 1500 words

Kodak & Fujifilm - Research Paper ExampleIn rescript to gain sustainable competitive advantage, the gild builds its innovation platform on its technological heritage. The beau monde has a unique design strategy which is forever looking for opportunities across every(prenominal) products entire life cycle. As a result, the high society is able to offer unique solutions at every stage of the product life cycle. For instance, customers are offered to rent among various applications such as offset plates, printing solutions, packaging solution and workflow systems in order to enhance the efficiency of their services and products. The companys capabilities in material science and deposition acquit also resulted in innovative and alternative products such as fuel cells, batteries, solar panels and biotech products such as films for tissue regeneration, disposable sensors, and antimicrobials. The innovation expertise of the company has also forayed into fields such as biochemistry and bio-fuels. In order to gain sustainable competitive advantage, the company builds its innovation platform on its technological heritage. The company has a unique design strategy which is always looking for opportunities across every products entire life cycle. As a result, the company is able to offer unique solutions at every stage of the product life cycle. For instance, customers are offered to choose among various applications such as offset plates, printing solutions, packaging solution and workflow systems in order to enhance the efficiency of their services and products.

Marketing - Segmentation strategy Assignment Example | Topics and Well Written Essays - 2000 words

Marketing - Segmentation strategy - Assignment ExampleCompeting is a problem.financially strong management with a clear commitment to see the comp both through and keep qualification profits for the sh arholders.Though, when the company started it was the largest facility but soon with the new process, much big world exceed facilities have come up, dwarfing this factory.The company has built a good rapport with the customer which produces the required market place capitalisation for the company.Since the market for fertilisers is pretty large there was no dearth of market at any point in time.OpportunitiesThreatsThe company is at the threshold of a major change in the verdant production process because of the continuing increase in the population. It would be wise for the company to capture this market.The market is varying and depends on the success of agriculture across the country. This could become quite seasonal and would cause capacious losses of accrued stock if there i s no off-take.New types of fertilisers are coming in and the customers are expecting new products from the company.Competition is becoming more and more vibrant and is producing competing products that is hard to match.The new communication systems and the net income have changed the way wrinkle is done across the world. It is easy now to ensure that supplies of the material reaches the customers at the right time in the right quantity.The agricultural land in the country is dwindling and is world converted in industrial land. This means there is less land to produce and hence exceptional fertiliser use. However, there is withal the possibility that the smaller land might be using larger quantity of fertilisers in run to bring in the same result in terms of production.Table...Theoretical principles tail end the consumer buying decision is matched with the existing reasons based on which the marketing strategy could be fine tuned to hold the market needs. In addition to this, segmentation of the market to clearly target specific products from the companys stable would jockstrap in augmenting sales targets and to produce the desired results. This could help in evaluating the business and the marketing strategy of the company. Finally, the consumer sensing in terms of the three levels of product / service is visualised and studied to finally close in on the best strategy for marketing the product.The new communication systems and the internet have changed the way business is done across the world. It is easy now to ensure that supplies of the material reaches the customers at the right time in the right quantity.The agricultural land in the country is dwindling and is being converted in industrial land. This means there is less land to produce and hence limited fertiliser use. However, there is also the possibility that the smaller land might be using larger quantity of fertilisers in order to bring in the same result in terms of production.Based on the SWOT summary done, it is clear that the company should capitalise on the strengths of th

Portfolio risk management Assignment Example | Topics and Well Written Essays - 2250 words

Portfolio risk management - Assignment ExampleIn this relation the overall comparison of the risk and return from the dis alike investment alternatives that comprise of real nation investment and portfolio without real estate investment and correlating the same with the current weighing of investment certain leave has been derived. In this relation, making the portfolio of investment through 10% investment in real estate along with 41% in SCS and 49% in LTGB is regarded to be highly efficient investment alternative or portfolio, as the relative return of such portfolio is 2.61 and risk is 4.50. Moreover, the overall analysis reveals the fact that different portfolio provides different risk and return scenario but investiture the RE with relative weighting of 0.10 in RE, 0.41 in SCS and 0.49 in LTGB will provide relative lower amount of risk and higher return over the similar risk category. This is why the particular portfolio has been mentioned.Portfolio is an important concept o f financial management, which refers to the combination of various investment tools including stocks, bonds, shares, vulgar funds, and cash that varies base on the income, budget and period of the investor (Reilly & Brown, 2011). Additionally, the art of selection of appropriate investment snuggle in terms of minimal amount of risk along with maximum return is regarded as the set out of portfolio management. Moreover, the key importance of portfolio management is to derive superior investment plan for the investors. Furthermore, managing the entire budget of investor based on the different alternative will enable them to minimize the risk in comparison to investing the fund in single investment proposal and increase the likelihood of profitability. In relation to the portfolio theory, it has been faux that investor is risk adverse and they like to select the investment proposal from the given set of investments with equal run of return having minimal amount of risk. The abilit y to combine and form the investment based on

International Tourism Development Assignment Example | Topics and Well Written Essays - 750 words

internationalist Tourism Development - Assignment ExampleOne of the most notable projects of WTO is The Silk Road Project which revitalizes the antique highways used by Marco Polo through touristry. This project was adhered to by 22 countries and stretches 12,000 km. Another is the creation of Task rip for Destination management which is a move to further decentralize touristry administration on a global scale. Some concerns of the task force include management of congestion at coastal destinations scotch measurement of tourism at the local level destination marketing for cities information and communication technologies humanity resource development and risk and crisis management at individual tourism destinations. This has squarely improved tourism destinations, especially in emerging economies.It is irrefutable that tourism depends on the economic conditions of different nations. Currently, this is reflected by the tourism activities of the growing economies like China, In dia, and Brazil. As economies grow, it is often expected that the level of disposable income to a fault rises and a significant portion of this increase in income will be spent on tourism. This fact is mirrored by the current trend in tourism. As more emerging economies are growing, there is a stronger look at for tourism. According to the World Tourism Organization, tourism for leisure surpasses tourism for business purposes in 2005.Sociocultural factors specifically the sensed importance of taking holidays and vacations are improving demand for tourism. The global mentality which is the current trend also increases the attractiveness of travel.Technological innovation also has a significant impact on the tourism industry specifically on how tourism business is conducted. The advent of internet technology proved to be highly right in the marketing efforts of tourism companies. Consequently, firms are able to market at a lower cost, comer more geographic locations and market at a faster and more efficient way. Another occasion of technology is the facilitation of e-conferences for the benefit of members.

Henry David Thoreau Civil Disobedience Research Paper - 1

Henry David Thoreau Civil Disobedience - Research Paper lawsuitIn addition to that, the slavery which caused intense issues in England motivated Thoreau to write this article. After seeing and experiencing the intolerable environment, Thoreau first gave a speech in 1848. This speech later took form of an essay and then was know as the Civil Disobedience.According to Thoreau, a mans own opinion matters a lot and is in no way derogatory to the political decision. If a political decision is interpreted for the mankind, a mans own decision is as well as very important for himself and his loved ones. So it is wrong to nullify that personal decision in order to bring their (governments) own perspective. As Thoreau saysit is non desirable to cultivate a respect for the law, so much as for the right. The only obligation which I have a right to assume is to do at any time what I envisage right... Law never made men a whit more just and, by intend of their respect for it, even the well-d isposed atomic number 18 daily made the agents of injustice (Thoreau).Thoreau goes on to say that an idiosyncratic should not be tagged as a traitor or rebel only because he disagrees with the governments point of view because he has the right to have his own opinion and to habituate his own beliefs. Thoreaus writing style, when it comes to this essay, is quite blunt and straightforward. Moreover considering the political upheaval of that time, the American Mexican War and the issue of slavery, writing this essay was a gigantic and a bold step. In his essay, Thoreau also gives references to the Massachusetts environment and writeswho (people of Massachusetts) are more interested in commerce and agriculture than they are in humanity, and are not prepared to do justice to the slave and to Mexico,cost what it may... There are thousands who are in opinion opposed to slavery and to the war, who yet in effect do nothing to puke an end to them (Thoreau).Thoreau shares his opinion about the

CT Scanning Research Paper Example | Topics and Well Written Essays - 1250 words

CT S seatning - research Paper ExampleThe paper tells that CT scan stands for computed topography which is an x-ray test that is employ to produce chase sectional images of the different parts of the body using an x ray and a computer. This allows the doctor to subscribe to an inside look into the different atomic number 18as of the body and study them as to what problem is going on and then(prenominal) diagnose it for the patients. CT scan is used to evaluate the brain, neck, spine, chest, abdomen, pelvis etc. The CT examine technique has made it relatively easy for doctors to diagnose and treat the patients and also is safe and well tolerated. A CT scan provides a very different view of the body than an x ray. The major difference lies in it giving a cross sectional image of the body which allows the doctors to examine from within the body. It is also used by cancer patients to look inside the body for the spread of the disease. Some of the advantages of using CT scanning a re that it is one of the fastest methods of examining chest, pelvis and abdomen as it views all types of tissues. Also it diagnoses wide varieties of cancer. provided it is also useful in examining the spinal problems and injuries to hands, feet and other body structures. CT scanning works oftentimes like X ray machines in the sense that numerous X rays and electronic x-ray detectors short-circuit around the person and measuring the amount of radiation that is being absorbed by the body. The examination skirt simultaneously moves through the scanner so that the x ray beam follows a spiral path. A special computer program processes the volume of data to create two-dimensional cross-sectional images of the body parts, which are then displayed on a monitor. This technique is called helical or spiral CT (Morgan & Emberton, 1994). The Disease it cures As mentioned above CT scanning can be used to diagnose different types of cancers such as lung cancer, liver, prostate cancer and enab les doctors to rede the size of the tumor and see the rate at which it is increasing. The size of the tumor, its bring location, and its effect on nearby tissues is also seen through this. CT scanning is also used to see inside the head and the brain region of the person to check if there is internal bleeding or not. Also it helps in analyzing the vascular condition of the person. Vascular condition pertains to the blood flow of the person and if its not normal it can lead to kidney failure and even to a heart disease and stroke. It can help assess the bone disease, bone density and the state of a patients spine. in the lead CT scan was introduced the examination of such things were not easy for the doctors and now the life expectancy for the patients nourish increased world over as they are exposed to better health benefits and treatments (Haaga, et al., 1977) (Coburn, 2008). In an name (Foster, Scott, & Payne, 1990) it is also believed that CT scanning may help cure delirium . Dementia is a disease in which the person loses his or her memory as they get old and the living gets tough. The article says that some dementia is reversible and early CT scanning can help establish that whether the treatment can acquire place or not. It says there are about 50 different reasons for the dementia but the close common one is Alzheimers disease which accounts up to about 50% of the cause of dementia. Then CT scanning is not to diagnose the disease but to find that whether it is treat-able or not. The article talks in detail about the dementia and what are the instances when it can be reversible and only in those caboodle should CT scanning are used. Some areas which should be looked upon are that does the patient have a autobiography of family dementia. age again is an important factor which states that the older the patient is the lesser their chances of surviving dementia and the lesser their age is the more the chances they have of being treated for dementia. The statistics for the dementia can be as blue as 20% which is an alarming rate. the article also