Providing Fresh Water to Arid Regions in the World Essay

An investigation on the feasibility of different techniques for providing fresh water to arid regions in the world. Located in a semi-arid zone, South Africa is one of the thirty driest countries in the world with limited water resources, which are unevenly distributed. In this country, five million people of the population have no access to safe drinking water and nearly fifteen million lack basic sanitation. The lack of drinking water is a serious problem, since there are more than 1.6 million children under five years whom die every year worldwide.(the water project 2012). This report will assess the feasibility of different techniques for providing drinkable water to South Africa. It will also present different options suitable for arid regions, looking to improve their water resources comparing them, and then concluding by pointing out which is the most feasible and efficient technique. BACKGROUND From apartheid to epidemics such as aids or tuberculosis, South Africa has experienced several disasters. Now it has to face a new crisis: an abundance of drinkable water. In fact there is several reasons to explain this water crisis. Firstly, the climate change has affected the water supply as rain has become increasingly scarce. For instance â€Å"in Durban the dams are 20 per cent lower than at the start of 2010†. (the water projet) Moreover, the problem of pollution rages; in fact, mining plants in South Africa throw all their toxic and radioactive waste in African rivers. They dump highly toxic substances such as mercury, arsenic and uranium in the river, as it is toxic and reacts violently with water, once in it the water will be contaminated. The water will therefore have a highly acidic pH of 2.2 (pH level close to that of a lemon). For instance, Wonderfontein Spruit River, one of the largest rivers in South Africa is extremely polluted due to the 50 tons of uranium mi ning plants have dumped into the river. Likewise, Lake Robinson, a fishing lake, has today a uranium concentration of 16mg/L due to toxic waste; (the guardian). consequently more than 1.6 million people die each year.(waterwise2012) DIFFERENT SOLUTIONS: 1. Setting up Tidal power plants to purify water which could be installed in the Atlantic Ocean, located next to South Africa; these tidal power plants derive their energy from the force of the tide. With this process, when the water is raised energy is produced, the water could then be filtered through a filtering system (reverse osmosis). Through this, these plants will not only produce energy from a renewable energy source, but also filter the polluted water. (inventors.about.2012) 2. Excavation of a groundwater is another solution to provide a fresh water supply. This resource, which makes up 15 per cent of the drinkable water in South Africa, represents an important source of water. It can provide water to more than 400 cities (water.dwa.gov). In over 90% of the country, it occurs in hard rocks, which have no pore spaces, and it is powered by the infiltration of rainwater (Anthonyturton). This is acquired by drilling a bore, which is then fitted with a pipe into the aquifer, pum ping the water to the surface (gwd, 2012). In addition, it is high quality water, as a layer of clay that acts as a filter protects it. 3. Measuring and monitoring water quality†¨is also a great way to make sure the water in the country are usable. It helps limit and suppress the release of toxic and radioactive waste into the rivers of Africa. The government must put in place measures prohibiting any discharge that may contaminate the water. To achieve this, the government must find an alternative solution for the toxic waste dumped into the rivers such as collection center set up in order to collect the waste and possibly even recycle the waste. If this is done, then many of the rivers and lakes in South Africa will be clean again and could become a clean water resource once again. COMPARISON AND VIABILITY OF THE DIFFERENT SOLUTIONS 1. Setting up power plants is another solution that could be used. The tidal power plants provide an almost inexhaustible amount of water, thus sufficient not only for the entire population but also for its agricultural and industrial sectors. Moreover, since these plants use renewable energy and non-polluting, it reduces the concentration of pollution added to the water. However, the implementation of these tidal power plants is expensive and therefore need investment from the government and organizations, which might not be able to provide (Elmelech 2006). However, the invention of new â€Å"nanotechnology† can reduce expenditures and promote the installment. (Polyzou 2010) 2. Excavation of groundwater: The groundwater does not pollute as easily as other water sources. Indeed, according to Carr and Neary it may take years to be able to pollute the reserve’s groundwater. However, the ground has disadvantages as the amount of water, which is not renewable. In fact, the majority of groundwater has been charged over the previous periods, in different climates. As fossil fuels were created under conditions that have not existed for a long time, this â€Å"freshwater fossil† is considered non-renewable. Thus, once aquifers have declined they will cease to be a resource because they will not charge in the future. (groundwater.org) 3. Monitoring or measuring water quality develop†¨enacted anti-pollution measures is a solution that doesn’t require great expenditures. Indeed, water already exists and is eager not to be polluted, to be drunk. But in a developing country, like South Africa, the corruption, which is everywhere, prevents the compliance with these measures. CONLUSION To conclude, the water crisis, which rages in South Africa, is due to human activities. To cope, the country has several alternatives such as set up power plants, excavation of a groundwater or monitoring or measuring water quality. All these options, which have the same aim: to provide fresh water, present advantages but also inconveniences. In one hand, the reserve of groundwater may be out of stock due to the growth of population and the insufficiency of water. However, on other hand, the installment of tidal power plants can be a surprisingly costly project. The best solution seems to implement protocol against pollution of fresh water, as it’s effective, practical, and not an expensive way. REFERENCES: 1. The Water Project.(2012).Water In Crisis – Spotlight South Africa.[online] Available at: < http://thewaterproject.org/water-in-crisis-south-africa.php> [Accessed 24 November 2012]. 2. Waterwise.(2012).Water Wise – Causes of Water Pollution. [online] Available at: [Accessed 20 November 2012]. 3. gwd. (2012). Ground water division of GSSA. [Online] Available at: < http://www.environment.act.gov.au/__data/assets/pdf_file/0017/153332/UMCCC_Groundwater_Factsheet.pdf> . [Accessed 23 November 2012]. 4. Bellis.M. How Tidal Power Plants Work. [online] Available at: [Accessed 11 November 2012]. 5. Woodford.A and Rosewarne.P. (2012). HOW MUCH GROUNDWATER DOES SOUTH AFRICA HAVE?. [Online] Available at: < http://www.anthonyturton.com/admin/my_ documents/my_files/SRK_Woodfood_How_much_Groundwater_does_SA_have.pdf > [Accessed 16 November 2012]. 6. Polyzou.E. Willigness to pay for drinking water quality improvement and the the influence of social capitall. [Online] Available at: < http://www.liv.ac.uk/libraby/e-books.htlm > [Accessed 12 November 2012]. 7. Elimelech.M.(2005). The global challenge for adequate and safe water. [Online] Available at: < [Accessed 10 November 2012]. 8. Carr,G. and Neary.J (2008).water quality for ecosystem and human health. [Online] Available at: < http://www.unep.org/gemswater/Portals/24154/publications/pdfs/water_quality_human_health.pdf > [Accessed 18 November 2012]. 9. Groundwater.org.what is the groundwater?. [Online] Available at: < http://www.groundwater.org/kc/whatis.html> [Accessed 17 November 2012]. 10. Dwa.gov. Background of the NORAD Assisted Programme on the Sustainable Development of Groundwater Sources under the Community Water and Sanitation Programme in South Africa. [Online] Available at: < http://www.dwa.gov.za/Groundwater/norad.aspx> [Accessed 17 November 2012].

Mexican Religion Shapes Culture Essay

Mexican Religion Shapes Culture Throughout the world, the expansion of religion has significantly influenced the development of humanity in many different ways. Religion is an organized collection of belief and cultural systems with world views that relate humanity to spirituality and moral values (dictionary.com). Many religions have narratives, symbols, traditions and sacred histories that are intended to explain the origin of the Universe and give a convincing meaning to life. It was Hernan Cortes who first brought the Catholic Church to Mexico in 1521. His expedition, which included a friar named Bartolome de Olmedo and a priest named Juan Diaz, was mandated to convert the Indians into Christians. After the Spanish conquest, Mexico became colonized which, was helpful in the attempt to influence indigenous people to take on Catholicism. Religion has impacted Mexican societies through their culture, their surroundings and architecture, and their families. Roman Catholicism was established as the dominant, but not official, religion of Mexico. Today, about 89% of Mexicans still identify themselves by this division of Christian religion. The 2000 census reported that Mexico had some 101,000,000 Catholics among the population aged five and above. This equates to about 91% of their total population, making it the second largest Roman Catholic country in the world. The Catholic Church is the world’s largest Christian church, and is its largest religious grouping. Catholicism influences people in many countries, and in Mexico this influence is no less apparent. Though not everyone in Mexico is Catholic, religion seems to maintain a social order. Mexican Catholics take the many rules of Catholicism very seriously. In the article â€Å"The Catholic Church in Mexico: Triumphs and Traumas†, Shep Lencheck claims, â€Å"As of this moment the Church remains a unifying force in the private lives of Mexicans. It is the one constant in the changing and sometimes chaotic Mexican scene† (Lencheck 1). Thus, Catholicism is an ever present aspect in the lives of many Mexicans. Statistics show that almost 50 percent of Mexico’s population attends weekly mass at their local church. This weekly mass isn’t the only Catholic part of Mexican culture. Many ceremonies, including baptisms, confirmations, and weddings revolve around the Catholic Church. These events become more than just a religious ceremony but they are turned into a social event or community celebration with family and friends regardless the religion professed. A perso ns journey through religion is celebrated and all events from baptisms to weddings come with a party where religion is integrated into the social lives of many. The majority of society is scared to act upon certain sins in fear of the unknown (Hell). In the Catholic religion it is believed that sins of great evil are mortal sins-which bring the dire consequence of going to hell if unrepented for. In the bible a fear of God is clearly demanded, â€Å"The Lord confides in those who fear him; he makes his covenant known to them,† (Psalm 25:14) This states that in order to be a good Catholic, one must have a fear of God. This fear is instilled in Catholics from the moment they join the religion. They are told that in order to guarantee themselves eternal life they must have a personal covenant relationship with God. Part of this relationship includes following the rules of the religion to ensure a pathway to eternal life. Sin can also be viewed as anything that violates the ideal relationship between an individual and god. If one does not believe they will also receive consequences, â€Å"Hell will also punish the sin of those who reject Christ† (Matthew 13:41) So whether you believe or not, committing sins leads to the ultimate punishment. This fear of Hell keeps many Catholics from breaking their covenant with God. The Catholic Church holds great power over their followers. As its own arbiter, the Catholic Church accepts no authority as being higher than itself. In the mid 1960s, Mexico experienced a population growth that instantly became a problem. The increasing population added to social inequalities and put pressure on job creation and emigration. In â€Å"Latina Sexuality, Reproduction, and Fertility as a Threat to the Nation.†, author Leo Chavez explains the population boom in Mexico. Mexico’s high fertility rate was the result of an unusually pronatalist cultural tradition, which meant that Mexicans placed an abnormally high value on having children. Because of machismo and Marianosmo, the argument went, men are dominant and women were submissive, and having more children increase the social status of both. Motherhood is viewed as an essential purpose for a woman’s existence. (Chavez 535) These trends in procreation were very strong in the Mexican culture. The church had their own reaction to this population boom and in 1972 the Catholic Church called for reduced family size, and has promoted family planning clinics and education programs. This shows how the Catholic Church rules over everything, even things as uncontrollable as social trends. No matter where you go, you will always see some sort of solicitation about religion. It could be door to door solicitation, over the radio, on television, advertisements on billboards, or even on clothing. No t only is religion everywhere and impractical to avoid, most of the solicitation revolves around begging. More specifically, in the late 160Os, the brothers and mothers of the church would travel throughout the neighborhoods soliciting funds for their masses, sick comrades, and the like. In Nicole Von Germeten’s work called Black Blood Brothers: Confraternities and Social Mobility for Afro- Mexicans, she shows how public solicitation was a prominent feature of Afro-Mexican Catholicism during the seventeenth century, The comrades petitioned support on a large scale, dispatching numerous members to diverse locations consistently each week and on religious holidays. These initiatives proved remarkably lucrative. For instance, records for the Incarnation and Saint Biaises, a sizable seventeenth century Black confraternity of Valladolid, indicate that begging accounted for nearly all of the funding for the group’s activities. (Von Germeten, pp. 111) Their success is exceptional, which is common among the institutions, which points to the generosity of the colonists and to their respect for the organizations within the Catholic faith. The Mexican people were involved in the creation of the Catholic Church in Mexico from the beginning. They supported the church and provided the funds for the religion to grow within their cities and surroundings. Whether a house is small and rural or large and urban, crosses, rosaries, and small candles honoring Jesus or Our Lady of Guadalupe decorate most homes in Mexico. Icons such as these are mainly used for worship and have great significance to Catholics. Our Lady of Guadalupe is a recognized symbol for all Mexican Catholics and was used in the struggle for independence against the Spanish. â€Å"The most important icon of Mexican national culture is the Virgin of Guadalupe, which illustrates the pervasive influence of Roman Catholicism in the national culture. She is viewed as the â€Å"mother† of all Mexicans. The dark-skinned Virgin is the Mexican version of the Virgin Mary and as such represents national identity as the product of the mixing of European and Meso-American religions and peoples.† (everyculture) This icon represents Mexico as a whole and shows just how large an influence Catholicism has had on Mexico. With the display of icons such as the Lady of Guadalupe, the home becomes an expression of the religion of the family. There are about 5000-7000 churches in the entire country. Even in the Prehispanic Period, Mexican architecture focused mainly on places of worship including the pyramids and temples of the indigenous. Catholicism has found its way into the architecture of many cities in mexico including Mexico City. One of the most visited b uildings is The Basilica of Our Lady of Guadalupe on the outskirts of Mexico City. This Church has become such a facet of Mexican Architecture that, according to The Catholic News Agency, even our former Secretary of State Hillary Clinton has visited the shrine, â€Å"During her recent visit to Mexico, U.S. Secretary of State Hillary Clinton made an unexpected stop at the Basilica of Our Lady of Guadalupe and left a bouquet of white flowers ‘on behalf of the American people,’†(CNA). This Catholic Church is a shrine to Our Lady of Guadalupe as well as a very popular tourist and religious attraction. The Shrine welcomes tens of thousands of visitors annually. Religion has integrated itself so deeply into Mexican architecture that most tourist attractions are religious based. The strength of the family unit is intertwined with the practice of religion and in the eyes of most Mexicans, family is valued greatly. Family is the essence of Mexican life. Most families are very closely knit and it is not unfamiliar to see three or more generations living together in the same household. But religion is what holds these families together so tightly. Country Facts points out how religion holds the Mexican family together, â€Å"The Mexican people are quite religious and they have important religious events the whole year round on which the families get together to celebrate. Amongst the important dates for the Mexican families are the 12th of December which is known as the Nuestra senora de Guadalupe. The 24th and 25th of December are important dates according to the Christian traditions.†(Country Facts 2) The biggest holidays for Mexican families are religion based. Families get together to celebrate their religion and also to celebrate their family. Religion and family go hand in hand in Mexico and these events are used to keep even extended family as closely knit as possible. Mexican families sometimes make pilgrimages to The Shrine of our Lady of Guadalupe. A pilgrimage, defined by The Modern Catholic Dictionary, is a journey to a sacred place undertaken as an act of religious devotion. Its purpose may be simply to venerate a certain saint or ask some spiritual favor; beg for physical cure or perform an act of penance; express thanks or fulfill a promise. In The Houston Chronicle, journalist Dudley Althaus reports on Mexican pilgrimages, â€Å"tens of thousands of Mexico’s Roman Catholic faithful will travel narrow and hazardous two-lane highways through central Mexico’s cold highlands to the Basilica of The Virgin of Guadalupe.† (Althaus). Most who embark on this journey do not do so alone. Many families will make a pilgrimage together in order to prove their faithfulness or to ask for a blessing for the family. Families who make a pilgrimage to the shrine of Our Lady of Guadalupe do so for different reasons. The upper classes trave l out of tradition, and the poorer classes more likely do so for specific material requests for themselves or others. Prayer has played a vital role in religion for many years throughout history. Mexican families will often pray during meals or privately in their separate rooms before bed. A few reasons why they pray is because it is very relaxing, because they want to thank God, and some even pray solely because they want something. In the Catholic religion praying is crucial for a close, personal relationship with God. One Bible verse states: †Ask and it will be given to you; seek and you will find; knock and the door will be opened to you. For everyone who asks, receives; and the one who seeks, finds; and to the one who knocks, the door will be opened† (Matthew 7:7-8 NAB). Prayer has a positive impact on family unity and connectedness, which Mexicans are universally drawn to. This belief in prayer resounds in the heart of every Mexican, convinced that it is a source of strength and protection. Religion has impacted Mexican societies through their culture, their surroundings and architecture, and their families. Roman Catholicism was established as the dominant, but not official, religion of Mexico. Today, about 89% of Mexicans still identify themselves by this division of Christian religion. Throughout the world, the expansion of religion has significantly influenced the development of humanity in many different ways. WORKS CITED Baxamusa, Mufaddal H., and Abu Jalal. Does Religion Affect Capital Structure?. Rochester, Rochester:, 2013. ProQuest. Web. 10 Apr. 2013. Carrigan, Henry. â€Å"Houses of God: Region, Religion, and Architecture in the United States.† Publishers Weekly 244.30 (1997): 67-. ProQuest. Web. 10 Apr. 2013. Lorentzen, Lois Ann. â€Å"La Llorona’s Children: Religion, Life, and Death in the U.S.-Mexican Borderlands.† The Americas 62.3 (2006): 474-5. ProQuest. Web. 10 Apr. 2013. â€Å"THE ARTS: Diego Rivera; Art and Revolution; Cleveland Museum of Art Premieres Retrospective.† The Hispanic Outlook in Higher Education Jun 18 1999: 6-. ProQuest. Web. 10 Apr. 2013 . Ramirez, Margaret. 2000. RELIGION / Exploring issues, answers and beliefs. Los Angeles, Calif. Tribune Publishing Company LLC Von Germeten, Nicole. (2006a) Black Blood Brothers: Confraternities and Social Mobility for Afro-Mexicans. FL: University of Florida Press. â€Å"religion.† Dictionary.com Unabr idged. Random House, Inc. 17 Apr. 2013. .

Report on oncology nursing career Essay Example | Topics and Well Written Essays - 750 words

Report on oncology nursing career - Essay Example Oncology Nursing Oncology nursing involves the task of conducting research on cancer, taking care of cancer patients directly and performing administrative functions to treat cancer incidents. Thus, an oncology nurse is responsible for providing care and supervising cancer patients whom are chronically or critically ill (Williamson, 2008). Furthermore, an oncology nurse is expected to monitor the physical condition of the cancer patients, formulate strategies to manage the symptoms and give medical prescription. Consequently, owing to the critical roles the oncology nurses are expected to conduct to protect and treat chronically ill cancer patients form deaths, they should possess intensive qualifications. Indeed, for an individual to be become an oncology nurse, the individual should undergo a comprehensive training on psychological and physiological needs of cancer patients. This involves understanding the prevention and detection of cancer, diagnosis and treatment, survivorship, e nd-of- life care and rehabilitation of cancer patients (ONS, 2007). Thus, the oncology nurses are prepared through the educational system with the knowledge of providing primary, sensitive and painkilling care to cancer patients by applying genomics and genetics knowledge. This is done through educational program that gives the students teachings on advanced pharmacology, physical assessment and pathophysiology (Williamson, 2008). Consequently, upon graduation the oncology graduates gain additional skills, knowledge and abilities during their practice experience which may not be provided during the entry educational competency qualifications. Owing to this high demands for one to admitted in the oncology nursing profession, the remunerations have been relatively growing over the last couple of years and second after the medical and surgical nursing (Williams & Wilkins, 2011). Indeed, latest empirical findings have shown that the salary increment over the last five years between 2006 and 2011 surpassed the inflation change in the same period. The salaries increased by a rate of 22% between 2006 and 2007 while inflation increased by 11% in the same period (Williams & Wilkins, 2011). This depicts that the salary of oncology nurses have been fairly increasing since they are able to compensate for the hiking change of money value in the market. Another aspect that is witnessed in the salary reward of the oncology nurses is that they face differential remunerations according to their level of study, specialisation or healthcare organization they serve. Indeed, on average the nurses earn a salary of $60,000 per annum. However, depending on the number of years the nurses has spent in their current position, the rate of reward increases. This is also, replicated in rewarding the nurses according to their job title. Furthermore, if an oncology nurse is a registered member of a given union, they earn more than those not registered. Similarly, oncology nurses working in r ecognized Magnet facilities enjoy higher pays than those in Non-Magnet facilities. This is also, witnessed in private hospitals, community hospitals, university hospitals and military hospitals where the salaries differs in an increasing rate respectively. Moreover, an oncology nurse whom has higher level of education enjoys a higher reward compared to other. This is also, applied by segmenting the rate of rewarding the nur

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Philosophical foundations of education - Essay Example However, there are some general strategies that work effectively. The essential thing to keep in mind about managing the learning environment is that it needs an on-going process in which the teacher must be a keen observer, facilitator, conversationalist, and manager. Different strategies are being used by teachers, and key school personnel to promote learning and to create a positive learning environment. Manning observations stated that "there is a growing consensus that a positive and safe learning environment is one that emphasizes cooperation, collaboration, and peaceful existence, and is one that is free from threats of psychological or physical harm-- that is, an environment that reflects caring and concern for all students" (2000). Establish the type of environment and the desired behaviour for the students - It requires set of goals, general and specific objectives, and the necessary skills needed to be developed, in order to decide what behavioural goals the facilitator is trying to attempt to achieve with the students. Behaviour development is necessary for students' growth and learning. This strategy can promote a positive learning environment when initially done within the learning process. ... uld be geared so students can achieve the essential skills to carry on the desired behaviours, once students understand the set behavioural goals and objectives. "The surroundings in which children learn can greatly influence their academic performance and well-being in school. The architecture, layout, decor and facilities of the [their] school all play a vital role in shaping the learning environment" as cited in World Wide Web (Teachernet.gov.uk). Generally, student behaviour is dependent on teachers' behaviours. If a teacher is attentive on the effect of his or her behaviour towards the students, he/she can change it to direct them toward the desired behavioural goals. According to McFarland, a teacher influences his or her students by both content and contact and can leave a long-lasting impression (2005). As a role-model of the students, the behaviour of the teacher could help create positive impact to students in achieving the projected behavioural goals and objectives, leading to a positive learning environment. Promote respect when dealing with students - Ralph Emerson said, "The "secret of Education lies in respecting the pupil." It is not for the teacher to choose what the pupil will know and do, but for the pupil to discover "his own secret." The teacher therefore must "wait and see the new product of Nature" (1888, pp.125-59). The teacher must have confidence that his/her students also desire to do the right thing. Students' positive expectations will become self-gratifying and transmission of these expectations to students happens in a number of ways. One of the most understandable and prevailing way is through personal relationships in which teachers and other school personnel converse to students, 'This work is important; I know you can do it; I

GOV STUDY GUIDE 649,652,654, Assignment Example | Topics and Well Written Essays - 500 words

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Netflix Essay Example | Topics and Well Written Essays - 750 words

Netflix - Essay Example Netflix definitely has the first-mover advantage in the online video streaming industry. Over the years, other companies have jumped into the fray to cash in on the lucrative market. The major competitors of Netflix include Amazon Prime Instant Video, HBO GO and Hulu. Amazon competes with Netflix by shipping millions of items and rented ebooks. Anyone can stream a TV show or video on the company’s website. HBO Gos Nordic service, an over-the-top (OTT) video-on-demand (VOD), is a potent challenger to Netflix. HBO has also announced its plans to launch its Internet TV service next year (Seitz, 2014). Meanwhile, the Vudu-Walmart alliance enables subscribers to stream on Walmart.com (Cablefax Daily, 2011). Netflix has always maintained leadership position in the online video streaming industry. It is not difficult to fathom why Netflix has been so popular. The online video streaming company provides a compelling value proposition to its customers. Netflix members pay a low monthly price and in return get unlimited hours of access to TV shows and movies. The members can enjoy this access anytime, anywhere, on nearly any Internet-connected screen. The icing on the cake is that the content is commercial free. Moreover, subscribers can pause and resume viewing the content at will (Netflix.com, 2014). In 2000, the company launched the personalized movie recommendation system whereby member ratings were used to accurately gauge the movie choices for all the Netflix subscribers. The streaming service was introduced in 2007. A year later, Netflix inked pacts with numerous companies so that its subscribers could steam on Xbox 360, Blu-ray disc players and TV set-top boxes. The initial success prompted Netflix to pursue more tie-ups and stream on the PS3, Apple iPad, iPhone and iPod Touch, and the Nintendo Wii (Pr.netflix.com, 2014). Recently, Netflix introduced a feature whereby subscribers could automatically share what they saw on

US government mngement budget plnning nd control Essay

US government mngement budget plnning nd control - Essay Example Budgeting describes whÐ °t governments do by listing how governments spend money. Ð  budget links tÐ °sks to be performed with the Ð °mount of resources necessÐ °ry to Ð °ccomplish those tÐ °sks, ensuring thÐ °t money will be Ð °vÐ °ilÐ °ble to wÐ °ge wÐ °r, provide housing, or mÐ °intÐ °in streets. Budgets limit expenditures to the revenue Ð °vÐ °ilÐ °ble, to ensure bÐ °lÐ °nce Ð °nd prevent overspending. Most of the work in drÐ °wing up Ð ° budget is technicÐ °l, estimÐ °ting how much it will cost to feed Ð ° thousÐ °nd shut-ins with Ð ° MeÐ °ls-on-Wheels progrÐ °m or how much revenue will be produced from Ð ° 1 percent tÐ °x on retÐ °il sÐ °les. But public budgets Ð °re not merely technicÐ °l mÐ °nÐ °geriÐ °l documents; they Ð °re Ð °lso intrinsicÐ °lly Ð °nd irreducibly politicÐ °l. The efficiency of budgeting is determined by the wÐ °ys it is plÐ °nned Ð °nd control. The following pÐ °per described the wÐ °ys thÐ °t US budget is cÐ °rried out, how scÐ °rce resources Ð °re Ð °llocÐ °ted Ð °nd the choice between potentiÐ °l objects of expenditure is chosen. Ð ll budgeting, whether public or privÐ °te, individuÐ °l or orgÐ °nizÐ °tionÐ °l, involves choices between possible expenditures. Since no one hÐ °s unlimited resources, people budget Ð °ll the time. Ð  child mÐ °kes Ð ° budget (Ð ° plÐ °n for spending, bÐ °lÐ °ncing revenues Ð °nd expenditures) when she decides to spend money on Ð ° mÐ °rshmÐ °llow rÐ °bbit rÐ °ther thÐ °n Ð ° chocolÐ °te one, Ð °ssuming she hÐ °s money enough for only one rÐ °bbit. The Ð °ir force mÐ °y choose between two different Ð °irplÐ °nes to replÐ °ce current bombers. ... For exmple, I my look t the min course nd sk bout the mount of protein for the dollr. I my compre the desserts in terms of the mount of cholesterol or the clories. Budgeting often lloctes money, but it cn llocte ny scrce resource, for exmple, time. student my choose between studying for n exm nd plying softbll nd drinking beer fterwrd. In this exmple, it is time tht is t premium, not money. Or it could be medicl skills tht re in short supply, or expensive equipment, or prtment spce, or wter. Government progrms often involve choice of resources nd sometimes involve combintions of resources, ech of which hs different chrcteristics. For exmple, some federl frm progrms involve direct csh pyments plus lons t below-mrket interest rtes, nd welfre progrms often involve dollr pyments plus food stmps, which llow recipients to py less for food. Federl budgets often ssign gencies money, personnel, nd sometimes borrowing uthority, three different kinds of resources. (Blnd, Rubin, 1997) Budgets hve to blnce. pln for expenditures tht pys no ttention to ensuring tht revenues cover expenditures is not budget. Tht my sound odd in view of historiclly huge federl deficits, but budget my techniclly be blnced by borrowing. Blnce mens only tht outgo is mtched or exceeded by income. The borrowing hs to be pid off. Borrowing mens spending more now nd pying more in the future in order to mintin blnce. It is blnce over time. Budgeting cnnot proceed without some kind of decision process. The process determines who will hve sy nd t wht point in the decision mking, nd frmes the decisions tht hve to be mde. Budget process typiclly involves estimtes of revenues nd limits on expenditures, structures the comprisons mong lterntives, nd regultes the flow of

Executive Brief on Strategic Planning for a Military Base for Homeland Essay

Executive Brief on Strategic Planning for a Military Base for Homeland Security Class - Essay Example to wane over time, supporting Erik Auf der Heide when he declared that â€Å"interest in disaster preparedness is proportional to the recency and magnitude of the last disaster.† (p. 3) such public attitude has been crucial in national policymaking that determines America’s preparedness for terrorist attacks. When the 9/11 disaster occurred, the public and the government were finally seized with the realization of how important it is to address the issue. This did not come, however, without a price. Hundreds of Americans lost their lives and the impact of the crumbling Twin Towers sent ripples not only economically but also in the psyche of America as a nation. Scholars point to tragedies such as the 9/11 as some catalyst that spur the public and authorities into action. They become opportunities in order to improve the emergency response capability in America. Immediately after the 9/11 incident, the FBI Academy Handbook stressed that in addition to improving capabilit y, there is now a need for an active municipal and citizen involvement to fight terrorism. It stressed that these stakeholders are the in the frontlines in the on-going battle, being the first to be affected and the first to respond in cases of terrorist attacks. (IBP 2002, p. 48) For this purpose, there is now a concerted effort to improve municipal capabilities and resources to address the terrorist problem. The Office of the Homeland Security leads these efforts. This brief outlines the program that has been set in place in Carroll County as part of its role in the national strategy for terrorist threat preparedness. One of the most important of the county’s goal is to ensure that the Fire and EMS departments are integrated and coordinated to effectively carry out the responsibilities assigned by Homeland Security. Currently, the EMS and the fire departments in Carroll County work in a loosely coordinated system and mostly staffed by volunteers. The landscape is a primarily a consequence of

Leaves of the Banyan Tree Essay Example | Topics and Well Written Essays - 500 words

Leaves of the Banyan Tree - Essay Example But soon after Tauilopepe is obsessed by the materialistic world and indulges in activities which do not go with his stature. He denies his own culture afterwards and gives preference to money and power. Tauilopepe uses his power in a corrupt way and in an incident described in the novel by the author Tauilopepe gives a sermon in the church in which he preaches about God, money and success. This preaching shows the negative side of Tauilopepe as even in the church he is not advocating about his religion only. Tauilopepe in the story tries to connect money and success to God religion and culture. Ans. The novel revolves around the cultures of Samoa and Papalagi. It shows a revolution in the society of Samoa culture as the new visions of Papalagi culture comes in the way. Many people in the society reject the old traditions and carry on with the new ones (i.e. Papalagi). One lead character which is Lalalogi (son of Taulipepe) also rejects his native Samoan values in preference to the Papalagi views. The novel shows that Somoan views are all about being honest and faithful to the god and people. While Papalagi culture is all about money power and success. This story is based on the times when Papalagi culture was newly introduced by the Europeans. This story shows how the new Papalagi culture crept in the Samoan society and gained popularity amongst the people.

Freud and Neuroses Essay Example | Topics and Well Written Essays - 750 words

Freud and Neuroses - Essay Example According to psychodynamic theory, neurosis, are the manifestations of one's attempts to ignore unconscious conflicts (Ricker 2006). Prior to Freud doctors and analysts believed that neuroses - metal disorders like depression, excessive anxiety were due to heredity. However, detailed investigations led Freud to believe that it was the malfunction of sexual instincts of childhood or adulthood that was at the bottom of neuroses, "there are grounds for regarding the neurosis as an acquired one, careful enquiry directed to that end reveals that a set of noxae and influences from sexual life are the operative aetiological factors" (Standard Edition, 1905 3: 99). Though some causes like emotional imbalances, physical tiredness, and stressful mishaps, other acute illnesses were more prominent, they were only secondary reasons for neurosis. According to Fine (1962) "Freud's thought in the 1890's centers around one major clinical observation: Neurosis involves a defense against unbearable ide as." (p.12) Using the concept of inner conflict, which is central to all psychoanalysis, Freud observed two distinct processes, the dominant one that propelled towards immediate release, and the other secondary one that tried to keep things under check and control; these he later named as 'ego and id' (Fine, 1962:13). Freud states that, "The tension between the harsh super-ego and the ego that is subjected to it, is called by us the sense of guilt; it expresses itself as a need for punishment" (Civilization and Its Discontents, 1962: 70). Fine observes the accuracy of Freud's analyses as "the primary and secondary processes, the main trend and the compromise trend of the nervous system, the two biological rules of attention and defense, the indications of quality, reality, and thought, the state of the psycho-sexual group, the sexual determination of repression, and, finally, the factors determining consciousness as a perceptual function" (Fine, 1962:10). The essay titled "Sexual Aberrations" in the three essays that explicate Freud's The Theory of Sexuality (1905) states that "the tension" created by the conflict, was "to be relieved the libido needs an object" and the object may be anything, including "male and female genitals" (Fordham, 1992:11-12). The ego is introduced through the introduction of an inner conflict - which sets in motion the 'anxiety'. In neurotics however, when the vision of the object is lost, it is perceived as the loss of the object itself, the imaginary sense of loss is thus, slightly more exaggerated. Which loss becomes 'unbearable'; ego is able to keep alive this perceived loss in short, he explored the conflict as two sides with the defense idea on one side and the 'unbearable' idea on the other. And from his investigations he understood that the 'unbearable' idea mostly involved the past of the neurotic patient, rather than a happening of the present (Fine, 1962:10). Repression and Hysteria Fordham observes that, "Freud had extensive evidence from the psychoanalysis of the neuroses, especially hysteria and the obsessional neuroses, in which he discovered the so-called perversions that had become repressed." (1998:12). Furthermore, for Freud, the concept of "repression," was very important to his

Married Lifestyle vs. Single Lifestyle Essay Example for Free

Married Lifestyle vs. Single Lifestyle Essay There are advantages and disadvantages to being married or single. Some married couples share every aspect of their lives including, work, children and marital related issues while some may opt to have a joint bank account . While this may help each spouse financially, one person always has to consent with the other before making any serious purchases. However, single people don’t need anyone’s consent nor do they have to share. Children are another thing married couples and single people have to consider. Having children can be a great thing, especially with someone there to help share the responsibility of raising those children. Whereas, single people may ultimately struggle with things such as, child care, the cost of raising a child on their own, and being the responsible party. Goals are also a big factor, because some married couples have a hard time agreeing on or reaching common goals. A single person is only responsible for their own goals and how they choose to reach them. Over time, the passion may seem to cool in married couples. The couple may not be as sexually active as they once were due to the routine each lives. They may be busy with work or kids, or unfortunately, simply desensitized to one another. Some married couples work on keeping their sex life interesting. On the other hand, it isn’t hard for a single person to keep things interesting and new in the bedroom, because they may have as many sexual partners as they please, and this may seem fun. But sometimes, for them the work is finding the right sexual partner. In a marriage, not only could you have sex when you want, but you can enjoy intimacy as well. According to [Eve Prajonyud, Single Versus Married Life-Pros and Cons] â€Å"The cons of both lifestyles differ from person to person. If you are involved in a bad marriage than single life will seem like a dream come true. Likewise, if you are unable to find someone to spend your time with, then you will likely feel lonely and frightened no matter how successful your life is. The key to weighing the differences is actually in enjoying the lifestyle you have while you have it.† (Eve Prajonyud) People living single lifestyles have freedom to do what they want . For instance, if they were offered a well-paying job a thousand miles away from where they lived, they could simply take the job and move without anyone else to consider. Married couples don’t have that same option. The goals of married couples and single people may be different. For example, a married couple may be saving up money toward the goal of purchasing a bigger house in the future, for a growing family. They may be working toward a better lifestyle than they started with as a newlywed couple. They might attain a degree together or maybe just save up for a couples vacation . Single people may choose to focus completely on their career, instead of a family. Their main goal may be reaching top status in their profession before focusing on a family. Their goal may also be to attain a degree, or saving money to travel or buy a house. There may be a difference in the career choices of married and single people. For instance, married couples may have to work around each other’s schedule and still have time to spend with one another. Single people don’t have to worry about that if that happen to have a job or career that is very time consuming. Both lifestyles can be challenging in many different ways. Whether it’s children, sharing, or setting individual or marital goals. Works Cited Prajonyud, E. Single Versus Married Life. Retrieved on April 1, 2013 from www.professorshouse.com.

Woman in Mind by Alan Ayckbourn Essay Example for Free

Woman in Mind by Alan Ayckbourn Essay How does Ayckbourn present the contrast between Susans fantasy family and her real family in Woman in Mind. Explore the importance of this contrast to the plays central theme. In Woman in Mind Ayckbourn uses Susans creation of an idealistic fantasy family and more importantly the contrast of this perfection with her reality to help portray Susans emotional breakdown to the audience. The role of the fantasy family in this play is to emphasise the unhappiness and emotional turmoil in Susan real world as they generally appear at a point where Susan is in a particularly distressing situation with her real family. One of the ways in which Ayckbourn presents the contrast between the two families is with the use of the differing appearances. For example when the audience meets the fantasy family for the first time they are presented as (tall, good looking, athletic), and Lucys clothing is (fresh, summery, rather timeless). This is a complete contrast to the way in which the real family is presented (an unattractive picture, entirely lacking the lightness and ease of her earlier family). Immediately Ayckbourn has shown the fantasy family to be more ideal and suitable for Susan which hints that Susan is not at ease in reality , even though there has not yet been much insight into the causes of Susans breakdown. The setting of Woman in Mind is also essential in the presentation of the contrasting families although it is important for the audience to remember that the play is seen from an entirely subjective viewpoint and that although two settings are implied only one is actually the reality. Ayckbourn uses the lighting and sound effects to accenuate the contrast between the two worlds. For example the stage direction at the beginning of the play suggests the setting to be a (small, tidy, surburban garden) but when members of her fantasy family appear the use of lighting ( The garden grows inperceptibly bigger and lighter) accompanies the changes which Susan herself suggests herb garden, lake and tennis courts. The setting is vital as it shows the fantasy family to be more upper class and perhaps this helps Susan to feel more worthy in her life. The use of simpler contrasts such as food and drink also helps Ayckbourn to display the contrast between the two families and he achieves this with the use of props. For example, Susan is offered champagne and gourmet meals by her fantasy family whereas, in reality she is given the less sophisticated sherry and must put up with Muriels dreadful Earl grey omelette. The actions of Susan show how much more she prefers her fantasy family, which is shown by the stage directions, for example (leaving her sherry glass on the card tableshe comes across her glass of champagne and drinks it). The contrast between the two families is also presented through the use of language. An example of this is the way in which the fantasy family use nicknames for each other, for example Big Sis, Susie which helps to show the happy, friendly relationship they have. The tone of voice is completely different however in her reality situations. For example when Gerald defends Muriel in saying that Susan should be more sympathetic towards her because of her present and past sufferings Susan is extremely sarcastic Sorry, sorry, sorry. The fantasy family is also presented as having completely different attitudes towards Susan and Ayckbourn has used this along with the other techniques to emphasise her emotional turmoil. For example her fantasy family are extremely grateful for her and appreciate her Were all going to have to take extra special care of you Were just all so proud of you. The contrast between the two families is important in showing the insecurities Susan has in her life and her fantasy family is a representation of her dreams which for Susan become confused with reality. One of the main reasons for Susans emotional breakdown is her feeling of not being loved which is mainly a result of her distant unloving relationship with Gerald. Gerald and Susan have conflicting opinions even about small unimportant things for example, they have different opinions over the bush in their garden. Gerald calls it a dead bush whereas Susan claims : Its not dead I planted it yesterday. Gerald is also very unsympathetic towards Susans turmoil, for example when Susan says she is not very happy, Geralds unhelpful viewpoint is well who is? These days. Very few. Gerald seems too interested in the book he is writing which is an important factor in Susans breakdown. The lack of a physical side in their relationship leads Susan into the arms of her imaginary lover Andy, whilst in reality she has burnt Geralds history of the parish All sixty pages blazing away. More importantly Gerald seems very unaware of the change in his relationship with Susan. For example when Susan tells Gerald she does not love him anymore, Geralds response is Im not aware my feelings towards you have altered that much which gives a clear insight into the lack of closeness in their relationship to the audience. Susans emotional breakdown is also caused by her relationship with Rick which Ayckbourn presents as one without the usual mother-son communication. Although Susan seems to be quite light-hearted and sarcastic over the fact that their son does not talk to them All of us miming to each other over the table she is however, very aware and upset at the lack of closeness between them. For example, when Gerald explains to her that Rick wants all of his furniture to be sold Susan replies Well have nothing left of him at all. This display of sudden distress to the audience emphasises strongly the emotional stress Susan is experiencing. A different side to Susan is seen when Rick tells her of his marriage to Tess and explains that he does not want the family to meet her, and Susan believes it is because of Gerald Why? Because of your father?. This shows the distance in her relationship with Rick and Susan becomes distraught when she discovers that Rick has always considered her to be an unfit mother I dont want to hurt you anymore, Mum, but God help any daughter who had you as a mother. This is a complete contrast in Susans fantasy life however, because she does infact have a very close relationship with her fantasy daughter Lucy. An example of the difference between her two children is that whereas Rick was very reluctant to tell Susan about his marriage, Lucy is very eager theres something I desperately want to tell you. Ayckbourn has also used the role of an interfering sister-in-law to enhance the worthlessness Susan is feeling. Muriel constantly insists on providing meals and drinks and criticises Susan always where Gerald can hear. An example of this is when Muriel puts Earl Grey tea in an omelette and says to Susan I do wish youd label things, Susan. Its a very inconvenient kitchen to work in , it really is. All of these aspects in Susans reality lead her to having low self-esteem and the questioning of her role. An example of this is when Susan claims that the thrill of being a housewife has gone I used to be a wife. I used to be a mother. And I loved itThe thrill has gone which is a complete contrast to her fantasy world which shows that she clearly wants to be able to employ staff (Murieldressed in very formal maids black bombazine) . The fantasy family are summoned to help her cope and their words are Susans real thoughts which become forced into reality and help Susan to say what she is really feeling. For example, when Bill comes outside to persuade Susan to eat lunch with them Tony and Lucy tell him to drop dead, these are Susans thoughts articulated by the characters and lead Susan herself to say the same Oh, Bill, do drop dead. Susan does have , at that stage still have some control over her life as she is able to banish her fantasy family whenever she wants. The complete contrast in families is extremely important in showing Susans emotional breakdown because the fantasy family has been perfected down to every last detail in Susans mind and shows the ideal life Susan would love to lead. However because of the idealism the fantasy family provides Susan becomes less and less able to control her own creation. This is shown in act two where her fantasy life and reality become mixed and she has entered a world of madness created by herself (What we see are images remembered by her from films she has seen, books she has read, TV she has watched). By this stage in her breakdown Gerald seems to know the fantasy family and talks to them in the light-hearted language that they used with Susan earlier Tony, you old rascal. Whereas it was only in reality that Susan felt ignored which forced her into an imaginary world where she was loved and treasured, now it seems that neither of her families are taking notice of her: LOOK AT ME AT ONCE, DO YOU HEAR? ALL OF YOU!!!. This is the final point in Susans breakdown.

Atomic model

Atomic model History of the Atomic Model The atomic model is not a concrete, one-hundred percent accurate depiction of the atom or description of what the atom is like. We cant base our model on actual observations of atoms, because they are too small to be seen with our most sensitive instruments. Instead, we must come up with a model of an atom that can account for and explain observations that we can actually see. As new observations are made over time, by scientists Democritus, Dalton, Thomson, Rutherford and Bohr, the model of the atom has evolved over time. Democritus is credited with coming up with the term atom in 400 BC. He wanted to know what would happen if you kept breaking down something into smaller and smaller pieces. Could you keep breaking it down into smaller and smaller pieces? Democritus determined that if you kept breaking down the object, you would get it to a size that could no longer be broken. This was called the indivisible piece by the Greeks. In Greek, â€Å"atomos† meant indivisible. Thus, the indivisible piece became termed â€Å"the atom† for short (CompSoc). In the late 1700s, multiple scientists studied reactions and conducted controlled experiments, leading to new ideas that set the foundation for the development of more accurate atomic theories and models In the early 1800s, John Dalton, an observer of weather and discoverer verify of the Law of Conservation of Mass among other things, was one of those scientists who performed controlled experiments and came up with a different atomic theory. He proved that matter cannot be created or destroyed by ordinary chemical or physical reactions and devised a conjecture in an attempt to explain how and why elements would combine with one another in fixed ratios and sometimes also in multiples of those ratios. He noted that oxygen and carbon combined to make two compounds. He discovered that for the same amount of carbon, one had exactly twice as much oxygen as the other (De Leon, N). This led him to propose the Law of Multiple Proportions, which states that when two or more elements form more than one compound, the ratio of the weights of one element that combine with a given weight of another element in the different compounds is a ratio of small whole numbers. For example, C and O can form b oth CO and CO2. The Law of Multiple Proportions can be regarded as an extension of the early Law of Definite Proportions, which states that the proportions by weight of the elements present in any pure compound are always the same. For example, NaCl will always be 39.3 percent Sodium and 60.! Percent Chlorine. His atomic theory, stated that elements consisted of tiny particles called atoms. He said that the reason an element is pure is because all atoms of an element were identical and that in particular they had the same mass. He also said that the reason elements differed from one another was that atoms of each element were different from one another; in particular, they had different masses (De Leon, N). This finding, however, was later proved wrong by further studies that demonstrated how atoms of the same element could differ: atoms could be either isotopes or ions. He also said that compounds consisted of atoms of different elements combined together in whole number ratios. Compounds are pure substances because the atoms of different elements are bonded to one another somehow, perhaps by hooks, and are not easily separated from one another. In fact, he stated that atoms cannot be subdivided, created or destroyed. Later experiments however, also proved this finding wrong in that nucle ar reactions can split an atom. Compounds have constant composition because they contain a fixed ratio of atoms and each atom has its own characteristic weight, thus fixing the weight ratio of one element to the other. In addition he said that chemical reactions involved the combination, separation and rearrangement of combinations of those atoms (Doblecki). In other words, Daltons model was that the atoms were tiny, indivisible, indestructible particles and that each one had a certain mass, size, and chemical behavior that was determined by what kind of element they were Dalton did not convince everyone right away, however. Although a number of chemists were quickly convinced of the truth of the theory, JJ Thomson believed otherwise. In 1897, he accidentally discovered the electron through a series of experiments designed to study the nature of electric discharge in a high-vacuum cathode-ray tube—an area being investigated by numerous scientists at the time. Thomson had an inkling that the ‘rays emitted from the electron gun were inseparable from the latent charge, and decided to try and prove this by using a magnetic field. His first experiment was to build a cathode ray tube with a metal cylinder on the end. This cylinder had two slits in it, leading to electrometers, which could measure small electric charges. He found that by applying a magnetic field across the tube, there was no activity recorded by the electrometers and so the charge had been bent away by the magnet. This proved that the negative charge and the ray were inseparable and intertwined (Encyclopedia Britannica) He did not stop there, and developed a second stage to the experiment, to prove that the rays carried a negative charge. To prove this hypothesis, he attempted to deflect them with an electric field. Earlier experiments had failed to back this up, but Thomson thought that the vacuum in the tube was not good enough, and found ways to greatly improve the quality. For this, he constructed a slightly different cathode ray tube, with a fluorescent coating at one end and a near perfect vacuum. Halfway down the tube were two electric plates, producing a positive anode and a negative cathode, which he hoped would deflect the rays. As he expected, the rays were deflected by the electric charge, proving beyond doubt that the rays were made up of charged particles carrying a negative charge (Doblecki). He discovered the electron! In his third experiment, he used scientific deduction by performing a series of interconnected experiments, gradually accumulating data and proving a hypothesis. He decided to try to work out the nature of the particles. They were too small to have their mass or charge calculated directly, but he attempted to deduce this from how much the particles were bent by electrical currents, of varying strengths. Thomson found out that the mass to charge ratio was so high that the particles either carried a huge charge, or were a thousand time smaller than a hydrogen ion. He decided upon the latter and came up with the idea that the cathode rays were made of particles that emanated from with the atoms themselves. Thomson took the idea of the atom and tried to incorporate the evidence for the electron. In the diagram on the right, the electrons are the small things and the rest of the stuff is some positive matter. This is commonly called the plum pudding model because the electrons are like things in positive pudding. The plums were negative because cathode rays deflected towards the positive end. The pudding was defined by Thomson as the empty space that surrounded electrons because the overall charge of the atom had to be neutral, so he deductively reasoned that this space had to be positive In 1911, Ernest Rutherford, under the theory that atoms are uniform in structure, said â€Å"hey, I think I will shoot some stuff at atoms.† So he did. He fired radioactive particles through minutely thin metal foils (notably gold) and detected them using screens coated with zinc sulfide (a scintillator). He thought to himself, â€Å"If you shoot these positive alpha particles at this positive pudding atom, they should mostly bounce off, right?† Well, that is not what happened. Although some of them did bounce back, Rutherford found that most of the alpha particles— one in eight-thousand— went right through the foil (Chemical Heritage Foundation). He said, â€Å"It was as if you fired a 15 inch artillery shell at a piece of tissue paper and it bounced back and hit you†. His experiment became famously known as the gold foil experiment. How could that be if the plumb pudding model was correct? Rutherfords experiment prompted a change in the atomic mod el. After two years of contemplating the results of his experiment, he came up with a new atomic theory. His atomic theory described the atom as having a densely packed central positive nucleus surrounded by negative orbiting electrons (Chemical Heritage Foundation). He concluded that the center repelled the electrons. This model suggested that most of the mass of the atom was contained in the small nucleus, and that the rest of the atom was mostly empty space (Doblecki). Niels Bohr proposed yet another atomic model in 1915, which was a simplified picture of an atom known as the Bohr Model that stemmed from previous studies by Max Planck and Albert Einstein. Max Planck presented a theoretical explanation of the spectrum of radiation emitted by an object that glows when heated. He argued that the walls of a glowing solid could be imagined to contain a series of resonators that oscillated at different frequencies. These resonators gain energy in the form of heat from the walls of the object and lose energy in the form of electromagnetic radiation (Doblecki). The energy of these resonators at any moment is proportional to the frequency with which they oscillate . Albert Einstein extended Plancks work to the light that had been emitted. Einstein suggested that light behaved as if it was a stream of small bundles, or packets, of energy (MacTutor). In other words, light was quantized, or countable Bohr then took Plancks and Einsteins findings on energy and developed an atomic theory that is similar to quantum mechanics, the correct theory of the atom, but is much simpler. In the Bohr Model the neutrons and protons, symbolized by red and blue balls, occupy a dense central region called the nucleus, and the electrons orbit the nucleus much like planets orbiting the Sun. He found that electrons travel in stationary orbits defined by their angular momentum. This led to the calculation of possible energy levels for these orbits and the postulation that the emission of light occurs when an electron moves into a lower energy orbit (MacTutor). Calculations based on Bohrs model determined that the shapes of the orbitals of the electrons vary according to the energy state of the electron. Bohr discovered that different electrons have different energies. The lowest energy state is generally termed the ground state. The states with successively more energy than the ground state are called the first excited state, the second excited state, and so on. Then, when an electron moves back to its normal energy level, it releases electromagnetic energy Finally, we have reached the electron cloud model, which the current atomic model used today in scientific, educational and research settings. The electron cloud model is a model of the atom where the electrons are no longer depicted as particles moving around the nucleus in a fixed manner, like in the Thomson, Rutherford and Bohr models. Instead, the electron cloud model does not illustrate exactly where electrons are—their probable location can only be described as around the nucleus only as an arbitrary cloud (Science Encyclopedia). The nucleus contains both protons and neutrons, while the electrons float about outside of the nucleus. Within the nucleus, the probability of finding an electrons is .00, but within the electron cloud there is a high probability of finding electrons As I stated earlier, however, the atomic model is not a concrete, one-hundred percent accurate depiction of the atom or description of what the atom is like. We cannot base our model on actual observations of atoms, because they are too small to be seen even with our most sensitive instruments. Thus, this current atomic model is most likely to change in the future, as technology advances and scientists continue in-depth research and experimentation. Most likely, students papers a few years from now will need to be twelve pages instead of six to outline the history of the ever-changing atomic model.

The I.R.A: Activists or Terrorists? :: essays research papers fc

I do not support the I.R.A, as I do not support Marxist or terrorists. The political wing of the I.R.A (Sinn Fein) is communists hiding under a nationalist stance. Gerry Adams is the man who heads the Sinn Fein; the man who replaced Martin McGuinness as the leader of the Sinn Fein. The actual I.R.A has splintered due to the communist tyranny the Sinn Fein has invoked on them. There’s the real I.R.A who are nationalists and wanted the British out. The will not talk to the British, as they feel they are foreign invaders. Then there's the Provo I.R.A and there nothing more then Marxist terrorist. There whole strategy is based on very fashionable Marxist politics. The current Provo I.R.A slogan â€Å"I ran away† plainly states,† It doesn’t matter if we are Marxist, just blindly follow usâ€Å". Now the I.R.A had a legit fight, but once there political wing got corrupted with the red disease, everything went down hill. They started going after protestant church es, little children and other innocent people. That's not tolerable, it’s one thing to go after military targets and other government institutes, but once you start going after innocent civilians, that's crossing the line between activist and terrorist thug. The U.D.A (Ulster Defense Association) is no better, as there more concerned with there drug trafficking, then defending Ulster from these Marxist Terrorist. Now I want a united Ireland, it sickens to me to hear bout these so called nationalists killing there own brothers over some church divisions. A united Ireland is what I want to see, I want to see them unite and rid Ireland of there true enemy, the Marxist who have for the last 40 years been playing with there lives. In the 1920’s, the British wanted to get out of northern Ireland as it was during World war 1. Britain did not have one solid voice. So they pulled out. There was a protestant majority that felt they where British, and wanted to stay British. So Britain decided to partition Ireland. The Brits would take control of the northern part of Ireland, and call it Northern Ireland. They would leave the rest of the island for the Irish. Neither side was happy about this outcome. The majority of the Irish bitterly accepted this. They felt Northern Ireland would collapse under it‘s own weight. A group of brave Irish nationalist did not stand for this, and fought tooth and nail to rise against the British.

The Tatyana-caste :: English Literature Essays

The Tatyana-caste '...Just as the storm clouds often slay The scarcely breathing new born day.' 1 One of the most popular of Tennyson's poems, The Lady of Shalott relates the tragic story of an extremely lonely young lady longing for a soulmate. A poem of "technical virtuosity, inspired landscape-painting based on precise observation, and a dreamworld of artistic beauty denying the commonplace"2, "turning to beauty as a possibility of a more complete life"3, it is one of the highlights of the author's early years. This paper shall attempt to prove my opinion that the work is very much parallel to an even more famous Russian narrative poem finished about the same year as The Lady of Shalott. I will omit discussing the poem's popular critical interpretation concerning "the conflict between the artist's own sensual vision and his need to experience life directly"4 -- I'll rather concentrate on my individual, rather alienated thoughts and feelings arised during the reading, and I will not go into Arthurian considerations, either. Concerning both the subject of a yearning, introverted young lady and the bleak solution, Tennyson's poem may be readily compared to two other, albeit larger scale, masterpieces of the early 1830's -- Balzac's "Eugenie Grandet" and, even more notably, Pushkin's "Onegin" --, each dealing with the same kind of pastoral, embowered, dreamy, grave and generally misunderstood girls or young women. This 'caste' sticks out of its rustic environment like a sore thumb, often being regarded by their own relatives and acquaintances as hopeless misfits, spinsters or nuns to be; being highly sensitive, imaginative and deep-feeling, they find it exceptionally hard, even actually impossible, to become accepted and understood within their immediate environment made up of generally cruder and simpler sorts. Thus, these girls feel obliged to create a world of their own as a progressive act of counterbalance and self-condolence, rich with remnants of childhood fantasy, romantic works they've read and an air of bittersweet wistfulness. Pushkin's memorable portrayal of Tatyana as a child may well resemble the early years of the Shalott Lady: "She was no beauty, like her sister, And had no roses on her cheeks, Which would attract admiring looks. A wild thing, mournful and retiring, Like a doe seen in a forest clearing, In the midst of all her kith and kin She seemed like something alien. She could not manage a caress With ma or pa, or a soft touch. The Tatyana-caste :: English Literature Essays The Tatyana-caste '...Just as the storm clouds often slay The scarcely breathing new born day.' 1 One of the most popular of Tennyson's poems, The Lady of Shalott relates the tragic story of an extremely lonely young lady longing for a soulmate. A poem of "technical virtuosity, inspired landscape-painting based on precise observation, and a dreamworld of artistic beauty denying the commonplace"2, "turning to beauty as a possibility of a more complete life"3, it is one of the highlights of the author's early years. This paper shall attempt to prove my opinion that the work is very much parallel to an even more famous Russian narrative poem finished about the same year as The Lady of Shalott. I will omit discussing the poem's popular critical interpretation concerning "the conflict between the artist's own sensual vision and his need to experience life directly"4 -- I'll rather concentrate on my individual, rather alienated thoughts and feelings arised during the reading, and I will not go into Arthurian considerations, either. Concerning both the subject of a yearning, introverted young lady and the bleak solution, Tennyson's poem may be readily compared to two other, albeit larger scale, masterpieces of the early 1830's -- Balzac's "Eugenie Grandet" and, even more notably, Pushkin's "Onegin" --, each dealing with the same kind of pastoral, embowered, dreamy, grave and generally misunderstood girls or young women. This 'caste' sticks out of its rustic environment like a sore thumb, often being regarded by their own relatives and acquaintances as hopeless misfits, spinsters or nuns to be; being highly sensitive, imaginative and deep-feeling, they find it exceptionally hard, even actually impossible, to become accepted and understood within their immediate environment made up of generally cruder and simpler sorts. Thus, these girls feel obliged to create a world of their own as a progressive act of counterbalance and self-condolence, rich with remnants of childhood fantasy, romantic works they've read and an air of bittersweet wistfulness. Pushkin's memorable portrayal of Tatyana as a child may well resemble the early years of the Shalott Lady: "She was no beauty, like her sister, And had no roses on her cheeks, Which would attract admiring looks. A wild thing, mournful and retiring, Like a doe seen in a forest clearing, In the midst of all her kith and kin She seemed like something alien. She could not manage a caress With ma or pa, or a soft touch.

News Coverage of September 11th, 2001 Essay -- Terrorism and Journalis

The attack that occurred on September 11th, 2001 on the World Trade Center in New York City is an event that lingers in the minds of many Americans and other people throughout the world. Most people can recall exactly where they were and whom they were with when they first heard about the airplanes crashing into the towers. It was a day that changed the way people looked at the world and brought to light the realities that even the wealthiest and most military advanced country was not safe from acts of terrorism. The dangers posed by religious extremist were being carried out on national and international news outlets live in front of millions if not billions of people worldwide. The events that occurred on this day changed the way journalism was practiced both by U.S. and foreign media outlets. This essay examines how domestic and foreign news stations covered the events of 9/11. As the events unfolded right in front of the eyes of America the framing of the news that day was done without preparation. Recollecting back to September 11th, 2001 the images being seen across the world were astonishing. In the beginning of the news coverage by the majority of the news stations both national and international, everyone seemed to be amazed and confused about what exactly was going on. No one knew if the first plane was purposely crashed into the first tower or if it were a small passage plane that accidently flew into its side. Once the second plane crashed into the other tower it was evident that it was done deliberately. Live broadcast from Sky news focused on the live events as they were taking place. Sky news relied on images from colleague stations in the United States such as CBS and FOX news channels to bring live image feeds from New York City into the homes of people in Europe. Sky news did not associate terrorism with the plane crash into the World Trade Center until after the second plane crashed into it because it was evident it was done so purposely. BBC World as they reported the events in New York City, would only classify the event as two plane accidents and did not associate it to any act of terrorism. According to â€Å"Television journalism during terrorist attacks† by Kirsten Mogensen, she states â€Å"terror events happen so quickly that there is hardly anytime to check the information. On September 11th, 2001, major television networks ... ... of 9/11: Towards an Interdisciplinary Explanation of the Construction of News.† Journalism (London, England) 11.5 (2010): 567-88. Print. BBC 9/11 Coverage. 2001. Retrieved February 5th, 2011, http://www.youtube.com/watch?v=15_DS_6kZ1k&NR=1 Hahn, Oliver. â€Å"Transatlantic Foreign Reporting and Foreign Correspondents After 9/11.† The international journal of press/politics 14.4 (2009): 497-515. Print. Li, Xigen, and Ralph Izard. â€Å"9/11 Attack Coverage Reveals Similarities, Differences.† Newspaper Research Journal 24.1 (2003): 204. Print. Mogensen, Kirsten. â€Å"Television Journalism during Terror Attacks.† Media, war & conflict 1.1 (2008): 31-49. Print. NBC 9/11/01 2nd Plane Collides. 2001. Retrieved February 5th, 2011. http://www.youtube.com/watch?v=5Tl__04Xoi0&feature=related PÅ‚udowski, Tomasz. How the World’s News Media Reacted to 911 :Essays from Around the Globe. Spokane, Wash.: Marquette Books, 2007. Print. Sky News September 11th, 2001. 2001. Retrieved February 4th, 2011. http://www.youtube.com/watch?v=449lQO93JU&feature=related Stacks, John. â€Å"Hard Times for Hard News: A Clinical Look at U.S. Foreign Coverage.† World policy journal 20.4 (2003): 12-21. Print. News Coverage of September 11th, 2001 Essay -- Terrorism and Journalis The attack that occurred on September 11th, 2001 on the World Trade Center in New York City is an event that lingers in the minds of many Americans and other people throughout the world. Most people can recall exactly where they were and whom they were with when they first heard about the airplanes crashing into the towers. It was a day that changed the way people looked at the world and brought to light the realities that even the wealthiest and most military advanced country was not safe from acts of terrorism. The dangers posed by religious extremist were being carried out on national and international news outlets live in front of millions if not billions of people worldwide. The events that occurred on this day changed the way journalism was practiced both by U.S. and foreign media outlets. This essay examines how domestic and foreign news stations covered the events of 9/11. As the events unfolded right in front of the eyes of America the framing of the news that day was done without preparation. Recollecting back to September 11th, 2001 the images being seen across the world were astonishing. In the beginning of the news coverage by the majority of the news stations both national and international, everyone seemed to be amazed and confused about what exactly was going on. No one knew if the first plane was purposely crashed into the first tower or if it were a small passage plane that accidently flew into its side. Once the second plane crashed into the other tower it was evident that it was done deliberately. Live broadcast from Sky news focused on the live events as they were taking place. Sky news relied on images from colleague stations in the United States such as CBS and FOX news channels to bring live image feeds from New York City into the homes of people in Europe. Sky news did not associate terrorism with the plane crash into the World Trade Center until after the second plane crashed into it because it was evident it was done so purposely. BBC World as they reported the events in New York City, would only classify the event as two plane accidents and did not associate it to any act of terrorism. According to â€Å"Television journalism during terrorist attacks† by Kirsten Mogensen, she states â€Å"terror events happen so quickly that there is hardly anytime to check the information. On September 11th, 2001, major television networks ... ... of 9/11: Towards an Interdisciplinary Explanation of the Construction of News.† Journalism (London, England) 11.5 (2010): 567-88. Print. BBC 9/11 Coverage. 2001. Retrieved February 5th, 2011, http://www.youtube.com/watch?v=15_DS_6kZ1k&NR=1 Hahn, Oliver. â€Å"Transatlantic Foreign Reporting and Foreign Correspondents After 9/11.† The international journal of press/politics 14.4 (2009): 497-515. Print. Li, Xigen, and Ralph Izard. â€Å"9/11 Attack Coverage Reveals Similarities, Differences.† Newspaper Research Journal 24.1 (2003): 204. Print. Mogensen, Kirsten. â€Å"Television Journalism during Terror Attacks.† Media, war & conflict 1.1 (2008): 31-49. Print. NBC 9/11/01 2nd Plane Collides. 2001. Retrieved February 5th, 2011. http://www.youtube.com/watch?v=5Tl__04Xoi0&feature=related PÅ‚udowski, Tomasz. How the World’s News Media Reacted to 911 :Essays from Around the Globe. Spokane, Wash.: Marquette Books, 2007. Print. Sky News September 11th, 2001. 2001. Retrieved February 4th, 2011. http://www.youtube.com/watch?v=449lQO93JU&feature=related Stacks, John. â€Å"Hard Times for Hard News: A Clinical Look at U.S. Foreign Coverage.† World policy journal 20.4 (2003): 12-21. Print.

Unilateral Neglect After Stroke Health And Social Care Essay

Behavioral Inattention Test is a common standardised measuring for one-sided disregard and has been widely used as the chief results in many neglect surveies. A systematic reappraisal was conducted in the undermentioned database from January 1997 to June 2012: PubMed/Medline ( 1965+ via EbscoHost ) , PsyhcINFO ( 1806+ ) , Science Direct, CINAHL ( Cumulative Index to Nursing and Allied Health Literature, 1982+ ) , Cochrane Collaboration ‘s registry of tests and PEDro ( Physiotherapy Evidence Database ) .The reappraisal included articles of randomized controlled tests about neglect schemes among stroke patients that addressed Behavioral Inattention Test as primary results in the intercessions. Meta-analysis was done.ConsequencesTwelve RCTs were identified in our reappraisal harmonizing the inclusion and exclusion standards. The qualities of the surveies were good with average Physiotherapy Evidence Database ( PEDro ) mark of 6.08 A ± 0.81. Different intercessions have been stud ied in RCTs ; Prism Adaptation ( PA ) appeared to be the most common, with 5 out of 12. The meta-analysis showed that for immediate effects of neglect intercessions, the BIT conventional subtests has a statistically important average consequence size of 0.76 ( 95 % CI, 0.28-1.23 ; p=0.002 ) whereas the BIT Behavorial subtest showed no statistically important average consequence size of 0.37 ( 95 % CI, -0.19-0.91 ; p=0.17 ) , and the BIT ( Total ) showed a modest statistically important average consequence size of 0.55 ( 95 % CI, 0.16-0.94 ; p=0.006 ) . However, the meta-analysis showed that there was no statistically important average consequence size on durable effects for all BIT results. Among all intercessions, Prism Adaptation ( PA ) appears to be more effectual when compared to others based on the BIT results after pooled analysis.DecisionPrism Adaptation ( PA ) appeared to be the most common and effectual scheme among rehabilitation intercessions on one-sided disregard and rT MS possibly is a promising attack for intervention of one-sided disregard. Rehabilitation intercessions have positive immediate effects on one-sided disregard as measured by the BIT conventional subtest than that on the behavioral subtest. As shown by the short durable effects, effects of rehabilitation intercessions are frequently transeunt and frequently can non be generalized across clip to daily working. All surveies faced the same failing of lower power with smaller samples and restriction in sightlessness design. More strict surveies should be done before coming to a steadfast decision.KeywordsSystematic reappraisal, Stroke, Unilateral Neglect, Rehabilitation, Treatment, Behavioural Inattention Test1. IntroductionUnilateral disregard ( ULN ) is a heterogenous perceptual upset that follows intellectual hemispherical lesion [ 1 ] , particularly after right hemisphere stroke. The most typically characteristic of disregard is failure to describe or react the stimulation presented from the contralateral infinite, including stimulation from the ocular, somatosensory, audile and kinesthesia stimulation even comprehending their ain organic structure parts [ 2 ] . The reported incidence varies from 10 % to 82 % following right-hemisphere shot and from 15 % to 65 % following left-hemisphere shot [ 3 ] . Capable choice standards, lesion site, the nature and timing of the appraisal and deficiency of understanding on appraisal methods are all responsible for the variableness in the reported rate of happening of one-sided disregard after shot [ 1, 4 ] . As disregard involved upset in directing attending, stand foring infinite and commanding motion, it became an obstruction for recovery from shot. Neglect has a important negative impact associated with functional recovery at place discharge [ 5, 6 ] . Recently more research workers have put attempts on researching the underlying mechanism and the curative methods about the enormous challenge. Different intervention attacks and assessment battery have been developed to measure and rectify disregard. Recent literature shows that interventions for one-sided neglect autumn under two types of behavioural attacks. They are either enrolling the hemiplegic side or limbs to cut down a spacial penchant over the ipsilesional infinite, or bettering consciousness of the contralesional infinite to advance patients ‘ attending [ 7, 8 ] , Up to now, more than 18 methods were put into pattern in these Fieldss [ 9 ] . Surveies based on these attacks have reported changing consequences based on a big figure of outcome steps. Despite the reported quality is moderate for RCTs in neglect rehabilitation [ 7 ] , some attacks appear to be more promising. There were besides remarks that the effects of these new interventions are frequently task-specific or transeunt and frequently can non be generalized to daily working [ 8, 10, 11 ] . It is difficult to state which attack is the optimum rec ommendation for clinical pattern due to deficient grounds [ 9 ] . In add-on, professional healers seldom use these scientifically proved interventions [ 12 ] . The appraisal of ULN in the clinical scene has normally involved in â€Å" pencil-and-paper † undertakings, including line bisection, cancellation undertakings, copying, and pulling [ 13 ] , many RCTs used some of the undertakings as results. The Behavioural Inattention Test ( BIT ) is a criterion-referenced trial for one-sided disregard or ocular inattention in patients enduring from shot or encephalon hurts [ 14 ] . The trial is divided into two classs: the conventional and the behavioural subtests. This survey used the conventional subtest, which is made up of 6 points: line crossing, missive cancellation, star cancellation, figure and form copying, line bisection, and representational drawing. A cancellation subscore was calculated by adding the first 3 cancellation undertakings together and pulling subscore by adding the staying 3 undertakings. This reappraisal aimed to consistently reexamine the updated grounds from RCTs on the effectivity of rehabilitation intercessions for one-sided disregard as measured by the Behavioral Inattention Test ( BIT ) or its conventional ( BIT-C ) and behavioural subtests ( BIT-B ) .2. Methods2.1. DatabaseWe searched the undermentioned electronic databases: PubMed/Medline ( 1965+ via EbscoHost ) , PsyhcINFO ( 1806+ ) , Science Direct, CINAHL ( Cumulative Index to Nursing and Allied Health Literature, 1982+ ) , and Cochrane Collaboration ‘s registry of tests. We besides hand-searched the bibliography of all surveies ordered in full text. Date of publication was restricted between January 1997 and June 2012.2.2. Search schemesWe used the undermentioned footings for seeking databases ( Cerebrovascular accident OR shot ) AND ( Neglect OR visuospatial disregard OR ocular disregard OR one-sided disregard OR hemisphere neglect OR visuo-spatial disregard ) .We included merely RCTs for grownups with age ( 19 old ages + ) published from: 19970101-20120630, restricted to English linguistic communication.2.3. Inclusion and exclusion standardsInclusion standardsWe included: ( 1 ) all RCTs aimed at place the effectivity of any type of rehabilitation intercession to rectify disregard in grownup shot patients as diagnosed with one-sided disregard by clinical scrutiny and/or classical neuropsychological trials ; ( 2 ) Given our intent, we merely considered the surveies which addressed the Behavioral Inattention Test ( BIT ) [ 15 ] as the primary results. The BIT included the conventional subtest ( BIT-C ) and/or the behavioural subtest ( BIT-B ) every bit good as the entire mark of BIT ( BIT ( Total ) ) or both.Exclusion standards:( 1 ) Observational survey, and instance study every bit good as cross-over design surveies ; ( 2 ) Full text is non available ; ( 3 ) with sample size less than 5 in each group ; and ( 4 ) every bit rated as 4 or less out of 10 by the Physiotherapy Evid ence Database ( PEDro ) .2.5. Quality appraisalThe 2 referees ( Nicole, Y.Y.H and Kenneth, F.N.K ) appraised all documents harmonizing to the Physiotherapy Evidence Database ( PEDro ) graduated table. It was developed specifically for measuring the quality of surveies aimed at comparing the effectivity of rehabilitation intercessions [ 16, 17 ] which has been proved to be a valid step of the methodological quality of clinical tests. It was valid to sum PEDro scale point tonss to obtain a entire mark that can be treated as interval degree measuring and subjected to parametric statistical analysis [ 18, 19 ] . There are 11 points in the PEDro graduated table: The first standards point eligibility is non scored which was used as a constituent of external cogency, the other 10 points obtained a entire mark from 10 ( RCT that satisfies all points ) to 0 ( RCT that does non fulfill anyone ) . The PEDro graduated table classify surveies as of high or low qualities based on a cut-off mark a t 6 out of 10. High quality means articles that obtain a mark equal to or higher than 6 and low quality surveies score less than 6.2.4. Data extraction and analysisEach included survey was carefully assessed for inclusion standards, and the necessary information and features of each included survey was ab initio summarized and extracted by the first writer ( first referee ) and was listed on a tabular array. The abstract every bit good as these sum-ups was independently checked and confirmed by a 2nd referee who is the 2nd writer of the manuscript. In instance of dissensions between the referees, the sentiment of the 3rd referee was sought. We calculate Cohen ‘s vitamin D on single consequence sizes for included surveies and compare the comparative effectivity. Meta-analysis one the overall intervention effectivity will be done with Review Manager 5.0. Standardized average difference ( SMD ) was taken as the consequence size and its 95 % assurance interval was computed. Test of heterogeneousness was used to measure the possible heterogeneousness across surveies. If heterogeneousness existed, random-effect theoretical account was used. Otherwise, the fixed-effect theoretical account was used alternatively. The sensitiveness analysis was besides used to measure the impact of the overall intervention effectivity by excepting one test one time at a clip.3. ConsequencesFigure 1 shows the choice procedure. The hunts chiefly yielded 201 commendations from 1997 to 2012. After taking extras, 153 commendations were obtained. Based on the rubric and abstract of the articles, 32 potentially relevant articles were obtained. An d they were so carefully evaluated by the referees. We identified 25 clinical tests [ 20-44 ] which entered the eventually assessment. Reasons for the exclusion of the other 7 articles were: ( 1 ) they were merely reviews or mechanical surveies, instance studies or other clinical survey design such as multiple-baseline design, cross-over design, ( 2 ) absence of a control group, and ( 3 ) the sample is less than 5 in each group. Finally, 12 articles were included in our reappraisal [ 21, 22, 25-27, 30, 32, 35, 36, 39, 40, 44 ] and other articles were excluded as the BIT was non used as the primary outcome step.Fig 1: Overview of literature hunt and choice procedureThe overall quality of the 12 RCTs is just to good ( Table 1 ) . The average sum mark was 6.08 A ± 0.81, with a scope from 5 to 9. 4 of them ( 33.3 % ) were identified with just quality when cut-off line was set at 6 out of 10 based on the PEDro graduated table.Table 1: PEDro tonss of included surveiesItemsSurveiesEligib ility 1: Random allotment 2: Concealed allotment 3: Baseline comparison 4: Blind topics 5: Blind healers 6: Blind assessors 7: Adequate followup 8: Intention-to-treat analysis 9: Between-group comparings 10: Point estimations variablenessMarkQualityNysa et Al. 2008 yes 1 0 1 1 0 0 1 0 1 1 6/10 Good Serino et Al. 2009 yes 0 0 1 1 0 0 1 0 1 1 5/10 Carnival Turton et Al. 2010 yes 1 1 0 0 0 1 1 0 1 1 6/10 Good Mizuno et Al. 2011 yes 1 1 1 1 0 1 1 0 1 1 8/10 Good Ladavas et Al. 2011 yes 1 0 1 1 0 1 0 0 1 1 6/10 Good Robertson et Al. 2002 yes 1 0 1 0 0 1 1 0 1 1 6/10 Good Luukkainen-Markkulaa et Al. 2009 yes 1 1 1 0 0 0 1 0 0 1 5/10 Carnival Fong et Al. 2007 yes 1 0 1 0 0 1 1 0 1 1 6/10 Good Tsang et Al. 2006 yes 1 1 1 0 0 1 0 0 1 1 6/10 Good Harvey et Al. 2003 yes 1 0 1 1 0 0 1 0 1 0 5/10 Carnival Koch et Al. 2012 yes 1 1 1 1 1 1 1 0 1 1 9/10 Good Ferreira et Al. 2011 NO 1 0 1 0 0 0 1 0 1 1 5/10 CarnivalFeatures of the included surveiesDescriptions of the 12 articles included in the reappraisal are listed in Table 2. Two surveies [ 40, 44 ] used double-blinded design and others largely were single-blinded tests.Table 2: Features of included surveiesSurveiesMethodsInterventionsBIT based ConsequencesTypeStudy designControlGroupstopics( N )shot continuanceTreatmentgovernmentDurationImmediateLong-runNysa et Al. 2008 Dad single-blind RCT Placebo ( impersonal goggles ) n=16 PA gp=10 CT gp=6 a†°Ã‚ ¤ 4 tungsten Wore brace of goggles fitted with wide-field point-to-point prismatic lenses shifted their ocular field 10A °/0A °rightward and make some fast pointing motions 30min/session four-day-in-row Sessionss 4d BIT-Ci-i?†° BIT-Bi-i?†° follow-upi1m Serino et Al. 2009 Dad single-blind Pseud-RCT Placebo ( impersonal goggles ) ni20 PA gp=10 CT gp=10 a†°?1 m have oning prismatic lenses, which shifted their ocular field 10A °/0A °rightward and indicating motions 30 min/session 10 day-to-day Sessionss within 2 hebdomad 2w BITi+i?†° BITi+i?†° follow-upi1m Turton et Al. 2010 Dad single-blind RCT Placebo ( level field glass ) ni36 PA gp=17 i1 drop-outi?†° CT gp=19 i1 drop-outi?†° a†°?20 vitamin D wore 10 diopters, 6 grade prisms utilizing index finger to touch a bold vertical line on screen one time a twenty-four hours, each working twenty-four hours 2w BITi-i?†° BITi-i?†° follow-upi8w Mizuno et Al. 2011 Dad double-masked RCT Placebo ( impersonal spectacless ) ni38 PA gp=18 CT gp=20 a†°Ã‚ ¤ 3m wore prism spectacless shifted ocular field 12A ° to right and repeat pointing undertakings 20 min/session command, 5 yearss / hebdomad 2w BIT-Ci-i?†° BIT-Bi-i?†° BIT-Ci-i?†° BIT-Bi-i?†° follow up until discharge Ladavas et Al. 2011 Dad single-blind Pseud-RCT Placebo ( impersonal spectacless ) ni30 TPA gp=10 CPA gp=10 CT gp=10 a†°?2m Wore wide-field prismatic lenses bring oning a 10a- ¦ displacement ocular field to right and repeat pointing undertakings 30 min/session one per twenty-four hours, 10 Sessionss 2w TPAi?s BIT-Bi+i?†° BIT-Ci+i?†° CPAi?s BIT-Ci-i?†° BIT-Bi-i?†° No followup Robertson et Al. 2002 LA single-blind RCT silent person device n=40 LA+PT=19 i2 drop-outi?†° PT=21 i2 drop-outi?†° Lanthanum: 152.8A ±142.4 Platinum: 152.1 A ±117.9 utilizing a semi-automatic device for limb activation combined with perceptual preparation 45 min/ session one time a hebdomad 12 Sessionss 12w BIT-Bi-i?†° BIT-Bi-i?†° follow-upi18-24m Luukkainen-Markkulaa et Al. 2009 LA single-blind RCT traditional ocular scanning preparation ni12 LA gp=6 CT gp=6 a†°Ã‚ ¤6 m arm activation trainingiDetermined by the single manus and arm motor position assessed by WMFTi?†° Entire 48 hours of therapy 3w BIT-Ci+i?†° BIT-Ci+i?†° Follow-upi6m Fong et Al. 2007 TR TR+EP single-blind RCT conventional OT ni54 TR gp=19 TR+EP gp=20 CT gp=15 a†°Ã‚ ¤8 tungsten Trunk rotary motion was performed in three different places: supine lying on a pedestal, unsupported sitting on a pedestal, and standing in a standing frame 1 hour/session 5 times /week 30d BIT-Bi-i?†° BIT-Ci-i?†° BIT i-i?†° BIT-Bi-i?†° BIT-Ci-i?†° BIT i-i?†° Follow-up= 60d Tsang et Al. 2009 EP single-blind RCT conventional OT ni34 EP gp=17 CT gp=17 EP: 21.5A ±21.67 Connecticut: 22.18 A ± 15.87 underwent occupational therapy with particular spectacless barricading the right half ocular field 30min ADL +30min NDT for UL/day 4w BIT-Ci+i?†° No followup Harvey et Al. 2003 VF RCT Same activities Without feedback ni14 VF gp=7 CT gp=7 5-25 m experimenter-administered pattern of rod raising with justice centre grids for proprioceptive and ocular feedback 1h/d with 3di?†º so 10 yearss of homebased intercession 3d/2w BIT-Ci+i?†° BIT-Bi-i?†° BIT-Ci+i?†° BIT-Bi-i?†° follow-upi1m Koch et Al. 2012 Terbium double-blind RCT fake spiral angled 90A ° ni18 TBS gp=9 CT gp=9 a†°?1 m ( 43A ±16d ) 3-pulse explosions at 50 Hz repeated every 200 millisecond for 40 s i80 % AMT over the left PPC 2 essions/di15min intervalli?†º 5 d/week 2w BIT-Bi+i?†° BIT-Ci+i?†° BIT i+i?†° BIT-Bi+i?†° BIT-Ci+i?†° BIT i+i?†° follow-upi1m Ferreira et Al. 2011 Military policeman VST single-blind RCT Conventional PT without any intervention for disregard ni15 MP gp=5 VST gp=5 CT gp=5 a†°? 3 m Volt: The protocol included 4 undertakings: 2 directed to the extrapersonal infinite and 2 turn toing peripersonal disregard ; Military policeman: included 4 undertakings: 2 undertakings of motor imagination and 2 of ocular imagination. 1h/session Twice per hebdomad 5w VST: BIT-Ci+i?†° Military policeman: BIT-C ( – ) VST: BIT-Ci+i?†° Military policeman: BIT-Ci-i?†°follow-upi2m Abbreviations: PA=prism version ; LA=limb activation ; TR= bole rotary motion ; EP=eye patching ; VF=Visuomotor feedback ; TBS=Theta-burst stimulation ; MP=mental pattern ; VST= ocular scanning preparation ; BIT= Behavioral Inattention Test ; BIT-C= BIT conventional subtest ; BIT-B= BIT behavioural subtests ; OT=occupational therapy ; PT=physiotherapyParticipantsThis reappraisal encompassed 277 topics with one-sided disregard. All of them were grownups with right encephalon harm due to stroke ; most of the topics had a diagnosing of first individual right hemisphere stroke. The continuance from the shot oncoming covered from acute stage ( a†°Ã‚ ¤4w ) to chronic stage ( a†°?6m ) , but most surveies were conducted in the subacute and chronic stage after shot. All surveies used similar inclusion and exclusion standards including age, diagnosing of shot ( the lesion location based on CT or MRI ) , right-handed, presence of one-sided disregard identified by either a clinical scrutiny or a standard disregard appraisal battery, and free of any other confusing neurological shortages or rational damages.InterventionsAmong the 12 surveies included, five [ 27, 32, 39, 40 ] implemented the effectivity of prism version ( PA ) . There were differences in the PA process, one survey [ 27 ] used insistent PA for a short period, and another survey used different feedback schemes in PA ( Terminal prism version, TPA and Concurrent prism version, CPA ) .During TPA, merely the concluding portion of the indicating motion is seeable and prism version relies most strongly on a strategic recalibration of visuomotor eye-hand co-ordinates. In contrast, for CPA the 2nd half of the indicating motion is seeable, and therefore version chiefly consists of a realignment of proprioceptive co-ordinates [ 39 ] . All the five surveies used the same control methods with impersonal goggles. There were two [ 21, 30 ] articles applied limb activation, other articles used different intercessions: visuomotor feedback, practical world, insistent transcranial magnetic stimulation ( Theta-burst stimulation ) . Compared to a old reappraisal [ 45 ] , there was no new i ntercession reported in this reappraisal in the clip period except the uninterrupted Theta-burst stimulation ( cTBS ) . We included a RCT utilizing rTMS with high quality for the first clip. All surveies investigated individual intervention, except one RCT survey [ 26 ] investigated the effectivity of combinations of two different therapeutics ( trunk rotary motion and eye-patching ) . Duration of intervention period ranged from 3-day [ 29 ] to 5-week [ 38 ] , but for half of the surveies the intervention frequence was 30 min per session, 5 Sessionss per hebdomad, and 2 hebdomads for a entire 10 Sessionss. All intervention were conducted in infirmaries except one [ 22 ] survey involved self-administered home-based pattern for two hebdomads.Outcome measuringIn all surveies the results included functional activities and badness of disregard. The functional results included the Functional Independence Measure, the Barthel Index, upper limb motor maps ( the Wolf Motor Function Test and the Modified Motor Assessment Scale ) every bit good as the Stroke Impairment Assessment Set. Apart from the BIT, the result for neglect badness included the Catherine Bergego Scale ( CBS ) , the Bell Cancellation Test, reading and computerized ocular hunt undertakings, and paper-and-pencil disregard trials. There were three surveies [ 32, 35, 36 ] utilizing BIT entire tonss, three surveies [ 27, 39, 40 ] utilizing both the BIT-C and the BIT-B individually as results, two surveies [ 26, 44 ] utilizing both the BIT entire, the BIT-C and the BIT-B as results. Merely one survey [ 21 ] utilizing the BIT-B entirely as the result.Effectss of rehabilitation intercession1. The optimum intercession for disregard Cohen ‘s vitamin D on single consequence sizes was calculated as the difference between the pre- and posttest agencies for the individual intervention group, divided by the SD of the pretest scores. There were more than one paper about PA, so we pooled the consequence size of PA prior to relative comparing on all consequence sizes. The consequences showed that for immediate effects, PA was the highest one when measured by BIT-C and BIT-B, while CBT was the highest in BIT entire graduated table ; all attacks showed low consequence size in the durable effects ( Table 3a & A ; 3b ) .Table 3a: Immediate consequence size of each attackResultsSurveyApproachEffect sizeBIT-C Ladavas et Al ( 1 ) . 2011 Ladavas et Al. ( 2 ) 2011 Mizuno et Al. 2011 Dad 1.31 [ -0.26, 2.88 ] ( pooled ) Ferreira et Al. 2011 VST 1.16 [ -0.24, 2.56 ] Harvey et Al. 2003 VF 1.15 [ -0.25, 2.55 ] Tsang et Al. 2009 EP 0.71 [ 0.02, 1.41 ] Fong et Al ( 1 ) . 2007 TR 0.50 [ -0.19, 1.19 ] Luukkainen-Markkula 2009 LA 0.27 [ -0.87, 1.41 ] Fong et Al ( 2 ) .2007 TR+EP 0.19 [ -0.48, 0.86 ] BIT-B Ladavas et Al ( 1 ) . 2011 Mizuno et Al. 2011 Dad 0.86 [ -0.45, 2.18 ] ( pooled ) Fong et Al ( 1 ) . 2007 TR 0.16 [ -0.52, 0.84 ] Fong et Al ( 2 ) .2007 TR+EP 0.15 [ -0.52, 0.82 ] Robertson et Al. 2002 LA -0.08 [ -0.70, 0.54 ] BIT ( Total ) Koch et Al. 2012 Terbium 1.46 [ 0.39, 2.53 ] Serino et Al. 2009 Turton et Al. 2010 Dad 0.55 [ 0.16, 0.94 ] ( pooled ) Fong et Al ( 1 ) . 2007 TR 0.40 [ -0.28, 1.09 ] Fong et Al ( 2 ) .2007 TR+EP 0.18 [ -0.49, 0.85 ]Table 3b: durable consequence size of each attackItems Survey Approach Effect size BIT-C Mizuno et Al. 2011 Nysa et Al. 2008 Dad 0.52 [ -0.07, 1.11 ] ( pooled ) Luukkainen-Markkula 2009 LA 0.38 [ -0.76, 1.53 ] Fong et Al ( 1 ) . 2007 TR 0.26 [ -0.52, 1.03 ] Fong et Al ( 2 ) .2007 TR+EP 0.25 [ -0.47, 0.97 ] BIT-B Fong et Al ( 1 ) . 2007 TR 0.26 [ -0.51, 1.03 ] Fong et Al ( 2 ) .2007 TR+EP 0.22 [ -0.50, 0.94 ] Mizuno et Al. 2011 Nysa et Al. 2008 Dad 0.03 [ -0.55, 0.60 ] ( pooled ) Robertson et Al. 2002 LA -0.23 [ -0.85, 0.40 ] BIT ( Total ) Fong et Al ( 1 ) . 2007 TR 0.27 [ -0.50, 1.05 ] Fong et Al ( 2 ) .2007 TR+EP 0.24 [ -0.48, 0.96 ] Koch et Al. 2012 Terbium 1.97 [ 0.79, 3.14 ] Serino et Al. 2009 Turton et Al. 2010 Dad -0.06 [ -0.57, 0.44 ] ( pooled )2. Effectss of rehabilitation intercession versus any control on BIT stepsIn order to see the overall effectivity of rehabilitation intercessions on disregard, we applied a meta-analysis on all BIT consequences refer to standardised average difference ( SMD ) and 95 % assurance intervals ( CI ) utilizing random-effects theoretical accounts. The comparing consequences of both immediate and durable effects based on BIT were summarized in Table 4 and inside informations of single intercessions are presented in wood secret plan ( fig 2a & A ; 2b ) .Table 4 Effectss of rehabilitation intercession versus any control on BIT stepsResult or Subgroup Surveies Participants Statistical Method Effect Estimate 1.1 immediate effects 13 547 Std. Mean Difference ( IV, Random, 95 % CI ) 0.57 [ 0.29, 0.84 ] A A 1.1.1 BIT-C 9 209 Std. Mean Difference ( IV, Random, 95 % CI ) 0.76 [ 0.28, 1.23 ] A A 1.1.2 BIT-B 6 183 Std. Mean Difference ( IV, Random, 95 % CI ) 0.37 [ -0.16, 0.91 ] A A 1.1.3 BIT ( Total ) 5 155 Std. Mean Difference ( IV, Random, 95 % CI ) 0.55 [ 0.16, 0.94 ] 1.2 durable effects 9 400 Std. Mean Difference ( IV, Random, 95 % CI ) 0.21 [ 0.01, 0.41 ] A A 1.2.1 BIT-C 5 117 Std. Mean Difference ( IV, Random, 95 % CI ) 0.37 [ 0.00, 0.74 ] A A 1.2.2 BIT-B 5 145 Std. Mean Difference ( IV, Random, 95 % CI ) 0.04 [ -0.29, 0.37 ] A 1.2.3 BIT ( Total ) 5 138 Std. Mean Difference ( IV, Random, 95 % CI ) 0.36 [ -0.21, 0.92 ]Fig 2a Rehabilitation intercession versus any control, result: immediate effectsFigure 2b rehabilitation versus any control, result: durable effectsImmediate consequence of rehabilitation intercession Fig.2a showed the forest secret plan of the immediate effects of the included surveies. The meta-analysis showed that there was important heterogeneousness across the surveies, the random consequence theoretical account was chosen. The BIT-C had a statistically important average consequence size of 0.76 ( 95 % CI, 0.28-1.23 ; p=0.002 ) . The BIT-B showed no statistically important average consequence size of 0.37 ( 95 % CI, -0.19-0.91 ; p=0.17 ) , and the BIT ( Total ) showed a statistically important average consequence size of 0.55 ( 95 % CI, 0.16-0.94 ; p=0.006 ) . The sensitiveness of each test on the average consequence size was besides assessed by excepting one test one time at a clip. The overall consequence was the same even when any one of the tests was eliminated. Durable consequence of rehabilitation intercession Fig.2b showed the forest secret plan of the durable effects of the included surveies. The meta-analysis showed that there was no statistically important on all results of the BIT-C, BIT-B, and BIT ( Total ) .The impact of each test on the average consequence size was besides evaluated by excepting one test at a clip. The consequence was still non-significant ( p & gt ; 0.05 ) even when one of the tests was eliminated. Pooled consequence of PA on disregard Since there was more than one survey on the consequence of PA, we pooled the consequence size of each result ( Table 5 ) . No statistically important consequences were found both immediate and durable effects in all results with important heterogeneousness.Table 5: PA intercession on DisregardResult or Subgroup Surveies Participants Statistical Method Effect Estimate 2.1 immediate effects 5 216 Std. Mean Difference ( IV, Random, 95 % CI ) 0.89 [ 0.27, 1.51 ] A A 2.1.1 BIT-C 3 74 Std. Mean Difference ( IV, Random, 95 % CI ) 1.31 [ -0.26, 2.88 ] A A 2.1.2 BIT-B 3 74 Std. Mean Difference ( IV, Random, 95 % CI ) 0.86 [ -0.45, 2.18 ] A A 2.1.3 BIT ( Total ) 2 68 Std. Mean Difference ( IV, Random, 95 % CI ) 0.59 [ -0.02, 1.19 ] 2.2 durable effects 4 125 Std. Mean Difference ( IV, Random, 95 % CI ) 0.15 [ -0.20, 0.51 ] A A 2.2.1 BIT-C 2 47 Std. Mean Difference ( IV, Random, 95 % CI ) 0.52 [ -0.07, 1.11 ] A A 2.2.2 BIT-B 1 16 Std. Mean Difference ( IV, Random, 95 % CI ) -0.04 [ -1.06, 0.97 ] A A 2.2.3 BIT ( Total ) 2 62 Std. Mean Difference ( IV, Random, 95 % CI ) -0.06 [ -0.57, 0.44 ]4. DiscussionOur systematic reappraisal indicates that there is modest grounds back uping prism version and oculus patching to cut down one-sided disregard in patients with shot, as shown by the BIT-C both in immediate and durable effects. Other surveies proved positive effects with usage of ocular scanning preparation [ 36 ] , visuomotor feedback [ 22 ] , and TBS [ 46 ] . Since Koch et al [ 44 ] , Merely reported the entire mark of BIT and entire tonss of BIT-C and the BIT-B was non available, it is impossible to pull the decision that rTMS was better than prism version in bettering the public presentation of undertakings from the BIT-C and BIT-B for neglect patients. Harmonizing to this reappraisal, the PA seems slope to had the highest consequence size in immediate effects, but the 95 % assurance interval of consequence size crossed over nothing point, so it is no statistically important when it come to the decision. prism version, a bottom-up intercession affecting sensory-motor malleability, was foremost described by Rossetti et al [ 46 ] based on the phenomenon of visuo-motor version. And has been widely used as a paradigm to show visuomotor short-run malleability [ 47 ] .the process consists of have oning an optical prisms and a series of insistent perceptual-motor indicating motions. The possible nervous mechanism underlying the curative consequence is that prism version reduces left spacial disregard by easing the enlisting of integral encephalon countries responsible for commanding normal visuospatial end product by ways of short-run sensori-motor malleability. This technique have produced some betterment in a broad scope of disregard sym ptoms particularly the ocular 1s [ 48-50 ] . However, some opposite consequences were reported [ 51, 52 ] , The inconsistent consequences likely due to the incomparability of intervention setup, continuance of the intervention, differences in the undertakings used to measure prism version effects and the post-stroke continuance. Similar to PA, oculus patching is another underside up compensational intercession for disregard. In our reappraisal, Tang [ 25 ] reported that the 4 hebdomads application of right hemi-visual field patching demonstrated a important consequence with consequence size of 0.71. This technique concentrates the patients ‘ attending on the contralesional infinite by barricading the ipsilesional ocular field, which lessens the disinhibition to the pointing mechanism of the ipsilesional side ensuing from interhemispheric instability. But more good quality RCTs is needed for measuring the existent impact on disregard. The theta-burst stimulation ( TBS ) is a sort of insistent transcranial magnetic stimulation ( rTMS ) which showed comparatively high consequence size as measured by the BIT entire tonss in our reappraisal. Transcranial magnetic stimulation ( TMS ) has become a popular method to excite the human encephalon, Insistent stimulation ( rTMS ) has particularly gained involvement for its curative potency to modify cortical irritability [ 53 ] , which throw visible radiations on the usage of the inter-hemispheric competition theoretical account in explicating the recovery after neglect upset in shot patients [ 54-57 ] . Harmonizing to these surveies, the insistent Transcranial Magnetic Stimulation ( rTMS ) induced and repaired the interhemispheric instability ( a neglect-like behaviour ) in the left or right posterior parietal cerebral mantle in healthy worlds. Based on these findings, some surveies were conducted to research whether this attack may be utile in advancing clinical recovery fr om disregard and the consequence is assuring [ 57-60 ] . Compared to traditional standard cognitive intercession, rTMS can speed up clinical recovery and more effectual in bettering standard trials. And it seemed that the severely patients at baseline benefited more from the intercession. However, the different result measurings and clinical test methodological restriction made it impossible to pull any decision based on robust grounds. This reappraisal can non reply inquiry refering the best beginning clip for neglect rehabilitation intercession, because that most participants of the included surveies were recruited in either the subacute or chronic stages. Merely few surveies implemented rehabilitation to pretermit within one month after stroke [ 26, 27 ] . As most of the self-generated recovery after shot was happened in the first month [ 61 ] , in order to avoid the confounding of self-generated recovery, farther research is necessary to find the effects of an earlier rehabilitation against natural recovery of one-sided disregard after shot. Neglect is the best individual forecaster of long-run functional damage and hapless result in the early phase [ 62, 63 ] , and recent surveies on the mechanism of neglect emphasized more on the secondary alterations of remote web related to attending [ 64 ] . A survey [ 65 ] based on neuroimaging showed that at two hebdomads after shot, the usually functional connectivity be tween left and right dorsal parietal cerebral mantle was disrupted and the grade of dislocation correlated with the badness of left spacial disregard. So it is sensible that patients should get down neglect intercession every bit shortly as possible in the acute phase in order to avoid erudite no-use occurred over the neglect side by increasing multisensory inputs or stimulation to the ipslateral encephalon parts and decelerate down the secondary alteration in the encephalon relation to pretermit. For farther research, we recommend earlier intercession and adequate follow up to maximise the benefit and proctor persist consequence of disregard rehabilitation and functional results. Our reappraisal indicates that the BIT conventional subtests and the BIT entire mark may be used to mensurate the immediate effects on one-sided disregard as the entire average consequence size on immediate effects was 0.76 and 0.57 severally, which can be consider as clinically important [ 66 ] . The BIT behavioural subtests should non be used entirely as an result as we could non establish any satisfactory consequence in the BIT-B as the consequence size is excessively little ( average immediate consequence size=0.37, average durable consequence size=0.04 ) to make any statistical important consequences. Restrictions of the reappraisal The reappraisal exists some restrictions. The quality of the included surveies limits the determination of this reappraisal. Although there was an betterment in the coverage quality as the average sum mark in this reappraisal was 6.08 A ± 0.81 ( ranged from 5 to 9 ) as rated by the PEDro, which is higher than that of the antecedently reported mark 4.56 A ± 1.54 with a scope from 2 to 7, obtained from the overall RCTs in another reappraisal of neglect rehabilitation [ 7 ] . The intention-to-treat analysis is non satisfied by any of the surveies. The sightlessness design is still the most failing of these RCTs. The heterogeneousness of surveies included meant this meta-analysis is less powerful and could non place a conclusive optimum intervention approach.in add-on ; extended hunt may acquire more surveies to beef up the decision.DecisionPrism Adaptation ( PA ) appeared to be the most common and effectual scheme among rehabilitation intercessions on one-sided disregard and rTMS po ssibly is a promising attack for intervention of one-sided disregard. Rehabilitation intercessions have positive immediate effects on one-sided disregard as measured by the BIT conventional subtest than that on the behavioral subtest. As shown by the short durable effects, effects of rehabilitation intercessions are frequently transeunt and frequently can non be generalized across clip to daily working. All surveies faced the same failing of lower power with smaller samples and restriction in sightlessness design. More strict surveies should be done before coming to a steadfast decision.