The Rise Of Self Service Machines - 1627 Words

Marx and Technology Karl Marx’s theories were written in the 19th century, it is debated whether they are applicable to the issues of modern society. This essay seeks to explore the key ideas of Marx and apply them to the chosen contemporary concern of the rise of self-service machines. Primarily it will give an in depth description of his idea of human nature and the key ideas surrounding Marxist theory. Secondly, it will explain the current issue and argue the rise of technology through the eyes of Marx by relating to his main concepts. Marx’s views on human nature make up the philosophical element of his ideas. He believed human beings define themselves primarily through their labouring activity. Labour is therefore what they live for, it defines human beings and also performs functions by connecting them to their existence. This is achieved in three senses which Marx outlined (Morrison, 2006). Firstly individuals exert control over nature which makes them active in history, rather than passive. Secondly, labour provides the necessities a human requires to live, without it they would have no food, shelter or clothing and would not exist. Thirdly Marx believed labour allows an individual to define themselves. Through labour humans feel in control of their survival and are confirmed in their own existence (Morrison, p. 120). The essence of the individual is labour, it is central to human development. Humans still hold the power of creativity but the nature of the capitalistShow MoreRelatedLeon Trotsky, a Leader of the Bolshevik Revolution and Early Architect of the Soviet State741 Words   |  3 Pagesbecome the supreme leader of the USSR. 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Analysis Of The Poem Acquainted With The Night By...

The poem â€Å"Acquainted with the Night† by Robert Frost is not simply about a walk being taken on a rainy night, as one would assume on their first reading. Instead a closer reading of the poem will reveal to the reader a much darker journey. As the speaker describes his trudge through the city streets, the reader begins to see that this is far more than a walk through a gloomy night; it is a man’s journey through depression. While Frost’s dark poem is written much like a sonnet, having fourteen lines, it is not a sonnet in the traditional sense, as it follows the terza rima rhyming scheme which is â€Å"an interlocking three line rhyme scheme: aba, bcb, cdc, ded, and so on† (Meyer, 2012, p. 1673). Terza rima is made up of tercets woven into a rhyme scheme that requires the end-word of the second line in one tercet to supply the rhyme for the first and third lines in the next tercet, continuing the pattern until the final stanza or line. Borrowing this r hyme-scheme from Dante Alighieri and by utilizing a few lines-a mere fourteen- Frost is able to paint a convincing picture to the reader of the true feeling of depression by using the literary elements of metaphor, imagery, and theme. Frost uses metaphors in â€Å"Acquainted with the Night† to express the darkness and loneliness that are familiar feelings for those that suffer with depression. Though the entire poem can be interpreted as a metaphor for depression, Frost uses individual words and phrases as metaphors as well. In theShow MoreRelatedAnalysis of Acquainted with the Night and Stopping by the Woods on a Snowy Evening1471 Words   |  6 PagesResearch Paper first draft 16th Nov 2011 In a Dark Night, I Find My Answers. The two poems â€Å"Stopping By Woods on a Snowy Evening† and â€Å"Acquainted with the Night† written by Robert Frost are very similar to each other because of the simplistic form of language used and the uses of metaphors. When we first read the poem, it looks like an ordinary poem but once we go in depth and understand the meaning, it becomes so much more. Both of the poem has a very dark, gloomy and lonely setting with a reallyRead MoreAcquainted With The Night By Robert Frost Essay1670 Words   |  7 PagesAcquainted with Ambiguity: An Analysis of Robert’s Frost’s â€Å"Acquainted with the Night† Born at the end of the 19th century and writing into the 20th century, poet Robert Frost is famous for putting a 20th century spin on 19th century poetic conventions (Robert Frost). His 1928 poem â€Å"Acquainted with the Night† is one of the best examples of this spin, combining modern experimental techniques with a set structure and rhyme scheme. 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Auden) Prompt: In a brief essay, identify at least two of the implications implicit in the society reflected in the poem. Support your statements by specific references to the poem. 1972 NO POEM 1973 (exam not available) 1974 Poem: â€Å"I wonder whether one expects...† (No poetRead MoreStephen P. Robbins Timothy A. Judge (2011) Organizational Behaviour 15th Edition New Jersey: Prentice Hall393164 Words   |  1573 Pages, with David DeCenzo (Wiley, 2010) Prentice Hall’s Self-Assessment Library 3.4 (Prentice Hall, 2010) Fundamentals of Management, 8th ed., with David DeCenzo and Mary Coulter (Prentice Hall, 2013) Supervision Today! 7th ed., with David DeCenzo and Robert Wolter (Prentice Hall, 2013) Training in Interpersonal Skills: TIPS for Managing People at Work, 6th ed., with Phillip Hunsaker (Prentice Hall, 2012) Managing Today! 2nd ed. (Prentice Hall, 2000) Organization Theory, 3rd ed. (Prentice Hall, 1990)

Essay The Jealousy of Iago in Shakespeares Othello Essay Example For Students

Essay The Jealousy of Iago in Shakespeares Othello Essay The Jealously of Iago in Othello      Ã‚   Iagos crimes define pathological jealousy and a sheer desire for revenge. His acts are pre-meditated and have reasons. In various soliloquies, he reveals grudges that, while mostly false or overblown, present themselves as clear to Iago. Iago masters duplicity, even remarking himself I am not what I am. (line 67) Many of his dark motives are probably concealed from the audience. In his few soliloquies, he presents definitive motives for his vengeful desires. His passions are so dark that they can only be understood by himself.      Ã‚  Ã‚  Ã‚  Ã‚   The first scene depicts Iago conversing with Roderigo. Iagos goals, grudges, and furthermore his motives are revealed. His plan is calculated and pre-meditated with Roderigo being a mere source of cash. Iago explains his disbelief on not being selected for lieutenant. He boasts of his military victories at Rhodes, at Cyprus, and on other grounds/ Christened and heathen, must be beleed and calmed/ By debitor and creditor. (lines 30-32) Iago was denied a position of high valor and takes umbrage to the person responsible. That person is Othello. Othello chooses Michael Cassio, whom Iago denounces as a Florentine. (line 21) Iago has been beaten by a Florentine with (as Iago thinks) less military ability than him. This deep wound commands Iago to revenge.      Ã‚  Ã‚  Ã‚  Ã‚   Iago cannot bear Othellos being a superior figure. Iago comments on Othellos going to war as Another of his fathom they have none/ To lead their business. (lines 153-154) Iago insults Othellos skin color profusely behind his back. As the first part of his plan, Iago seeks to arouse Bra. . a man with tremendous skill and motive. Iago sought revenge and obtained it.    Works Cited and Consulted    Ferguson, Francis. Two Worldviews Echo Each Other. Readings on The Tragedies. Ed. Clarice Swisher. San Diego: Greenhaven Press, 1996. Reprint from Shakespeare: The Pattern in His Carpet. N.p.: n.p. , 1970.    Gardner, Helen. Othello: A Tragedy of Beauty and Fortune. Readings on The Tragedies. Ed. Clarice Swisher. San Diego: Greenhaven Press, 1996. Reprint from The Noble Moor. British Academy Lectures, no. 9, 1955.    Mack, Maynard. Everybodys Shakespeare: Reflections Chiefly on the Tragedies. Lincoln, NB: University of Nebraska Press, 1993.    Shakespeare, William. Othello. In The Electric Shakespeare. Princeton University. 1996. http://www.eiu.edu/~multilit/studyabroad/othello/othello_all.html No line nos.

Infosys and Corporate Social Responsibility in India Essay Example

Infosys and Corporate Social Responsibility in India Essay Corporate Social Responsibility (CSR) is defined as a businesss policy to encourage positive impact through its activities on the environment, consumers, employees, communities and all other member of the public who may be considered its stakeholders. [8] Analysis The Infosys Foundation The Infosys Foundation was established in the year 1996 with the goal of serving the under-privileged sections of the society The focus areas of the foundation are: We will write a custom essay sample on Infosys and Corporate Social Responsibility in India specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Infosys and Corporate Social Responsibility in India specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Infosys and Corporate Social Responsibility in India specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Learning and education in 2007, the foundation embarked on the Library for Every Rural School program to get people to donate books in Karnataka, Andhra Pradesh, Orissa, and Kerala. It has since set up 35,000 school libraries, the largest rural education program in India. Healthcare Since its inception in 1996, the foundation has constructed hospital wards, donated medicines and advanced medical equipment to hospitals, and organized health camps in remote areas, all in order to get the under-privileged access to modern medical practices. Arts Culture The Infosys Foundation sustains and preserves several art forms that are unique to our country and form a part of our heritage. Over the years it has sponsored art and music shows by rural artists, sponsored documentaries on Indian culture and published books that delineate the roots of art in Karnataka. Social Rehabilitation and Rural Uplift The foundation works for the welfare of destitute women and children and also helps towards developing rural India by providing education and vocational skills. It has built orphanages where education is prioritized and organized training centres for destitute women in and around Karnataka. Assessment There are a number of observations to be made from the above. Firstly, Infosys is seen to be engaged in various, unconnected welfare activities. Though laudable, this may not be the best policy to adopt towards CSR because many of these have little or no relevance to its core business ability. Thus, there is a chance that it may drop them in the future if aspects of the activities start to clash with their normal business working. This will damage the entire premise of sustainability that the company promotes about its CSR. The extremely local nature of these activities (most are based in and around Karnataka) show that Infosys is perhaps trying to build a good relationship at home where it wants to address as many problems as possible. However, scaling up of these activities will be the real test of its CSR practices because being a global company it cannot afford to limit its welfare activities to only one region. This may raise questions about their sincerity as their efforts may be construed as simply trying to appease the authorities at home and maybe get benefits over its competition. In the next section we will see that in matters in which it has expertise, Infosys has already expanded its activities to the global level. Sustainable Social Change Infosys makes the proud claim of influencing sustainable social change through its varied development initiatives. [1] The following are some of these initiatives: Education and Intellectual Capability It is no secret that India is engineering-mad with Indian Engineering Institutions churning out over 500,000 science and engineering graduates every year. However, even as rival IT companies and a host of other recruiters vie with Infosys over the recruitment of the fresh, inexpensive engineering talent, there is little that these corporates have done to aid in the recognition and reward of top Indian research. This is a matter of pressing concern because not only does this hamper the intellectual capital of our country in relation to competition from overseas (Even China has more PhDs per capita than India) but it promotes a lack of systematic learning that ultimately results in making a lot of these graduates unfit for immediate industrial employment. It is here that Infosys has once again differentiated itself from the competition by undertaking ventures that promote science and engineering education as more than simply a means of landing a job. The Infosys Science Foundation (ISF) was set up with the goal of achieving the above. It was set up by some of the companys founder members in February 2009 with the aim to elevate the prestige of scientific research in India and inspire young Indians to choose a vocation in scientific research. The ISF honours outstanding contributions and achievements by Indians in various streams of science with the Infosys Prize in five categories: mathematical sciences, physical sciences, engineering and computer sciences, life sciences and social sciences. The award is given to Indian scientists below the age of 50. The Foundation is funded by an amount of Rs. 215,000,000 contributed by the members of the Infosys Board and an annual grant from Infosys Tech. Ltd. The annual award in each category amounts to Rs. 5,000,000. The importance of this award is highlighted by the names of its past winners and their achievements, for e.g. last year the award for Life Sciences went to Dr. Chetan Chitnis for having discovered the first viable malaria vaccine and the award for Engineering Sciences went to Prof. Ashutosh Sharma for his applications in energy storage. Along similar lines is the ACM Infosys Foundation Award in Computer Sciences, established in August 2007 and carrying a cash award of USD 150,000 provided by the Infosys Foundation Endowment. It aims to reward educators and researchers whose work in software systems foster innovations that address existing challenges in the domain. Assessment Unlike a number of Indian companies whose education related welfare activities focus primarily on issues of primary/basic education, Infosys initiatives are unique in that they are associated exclusively with the domain of higher technical education, a segment in which it is arguably the most respected company in the country. This allows it to create perfect synergy between its everyday business activities and its investments in the above initiatives because unlike a lot of other companies who get into CSR without doing their homework and as a result get accused of doing it for ulterior motives, Infosys engagement with the field of technical education is a natural extension of its business practices. Its approach in this direction must also be lauded. While Narayana Murty has been accused in the past of favouring foreign universities when it came to giving grants, his decision of having Infosys establish the above awards is a godsend for the research establishment in India because though grants may be siphoned off by agencies without the threat of accountability, awarding individuals for their excellence is more effective as it provides a greater encouragement for others to follow in their shoes. But Infosys has not completely ignored the primary and secondary education sectors either. It has just approached it in a different way and yet received accolades all the same. A case in point is the Akshaya Patra Foundation, which was founded in 2000 and has three senior Infosys members apart from numerous Infosys volunteers who work towards providing free midday meals to schoolchildren. The foundations functions in partnership with state and central governments and currently serves over 1.3 million students in 7699 schools across India. Its impact is easy to assess from third party recognitions: it was awarded an International Fellowship by the US Congressional Hunger Centre, it received the 2008 CNBC India Business Leader of the Year Award and it even made it to the MBA curriculum as a case study at the Harvard School of Business in 2007. Similarly, Infosys BPOs work on Project Genesis, under which it works to improve the written and spoken communication capabilities in addition to the analytical skills of students in Tier 2 and 3 towns of the country so that they become employable, was awarded as the best CSR initiative at the 8th National Outsourcing Association (NOA) Awards 2011, in London. It was especially lauded for making sure that no expense was incurred by the participating academicians in the program. Community Development Unlike the education schemes already mentioned, community development initiatives do not at first seem the best fit with the companys existing activities. However, Infosys has done its share of work in this domain too and while most of it has been in the vicinity of its offices, there are projects like the Flood Relief Project for the victims of northern Karnataka in which the company has participated quite actively. Only last year the first phase of their initiative to construct 2250 houses across 18 villages was completed and subsequently these houses were handed over to the villagers. Assessment This aspect of Infosys CSR efforts can also be criticized for not matching with the core business abilities of the organization. The question to be asked is whether Infosys could have done a better job as simply a service consultant (a domain in which it already has expertise) to a third-party organization and have the latter handle the actual on-ground developmental work. Also, nearly all of Infosys developmental work has come in the neighbourhood of Karnataka. The scalability of this work can be called into question much like in the case of the Infosys Foundation. Regionalized developmental work can always raise questions about its sincerity, i.e. whether they are simply means to appease the local public/authorities. Infosys Eco Group Plans and Implementation Infosys has been considering the worsening impact of businesses on the environment for several years and has understood the importance of a clean environment and energy efficient solutions. It has hence committed itself to come up with innovations which positively impact the environment and can lead to large energy savings. Many of these have been implemented at Infosys itself. Under this initiative of Green Innovation, Infosys has not only come with a number of ideas but has also implemented some of them in tangible forms: iSustain: Carbon energy and resource management tool that helps the user to generate and monitor the use of various resources such as energy and water etc. being used, take majors to allot them efficiently and also monitor the carbon footprint. InGreen Energy Management: A tool used by Infosys to monitor the energy consumption at micro level and to take majors to cut on unnecessary usage. Using this, Infosys has been successfully reducing its carbon emission at a rate of more than 5% per annum. InGreen Personal Carbon Calculator: A tool that helps the user organizations to assess their impact on ecological systems in terms of carbon emission. Smart Integrator for Smart Grid: A device that continuously monitors the power usage of various devices in the range using a sensor and controls them accordingly. Infosys also plans to become carbon neutral and shift to entirely renewable energy by 2017. The steps taken for the same seem to be promising which include building of renewable energy power generation plants (recently they have built a solar energy plant at Jaipur Campus) and aiming for a platinum rating, the highest rating given by LEED (Leadership in Energy and Environmental Design) for environment friendly architecture. In January 2012, the third building at the Mysore Campus achieved this rating. Besides these, Infosys has been taking small but effective measures to reduce its own energy consumption, such as building designs with maximum exposure to natural light, design of windows which could lead to reduction in room temperature thus saving on air conditioning consumption of energy, increasing use of green power and use of recycled water. (Refer Exhibit 1) Assessment In year 2011, Infosys has saved more than 4 lakh units of conventional energy units through the use of the renewable energy sources. Not only has this helped in energy conservation but it has also resulted in savings of Rs. 20 Crore for the organization. In a similar way, innovative ideas such as smart integrator, rooms having maximum exposure to day light, optimum room temperature maintenance measures and use of LED and CFL tubes in place of conventional ones saved more than 7 lakh units of electricity, accounting for monetary benefit of Rs. 35 lakhs. In addition to these, Infosys is working closely with the Karnataka Government and Karnataka Electricity Regulatory Commission (KERC) for implementation of renewable energy power plants. It has been successful in convincing KERC to remove the cross-subsidy on renewable energy thus reducing its cost. Moreover as a result of these efforts, KERC has made it compulsory for the power utilities in Karnataka to buy at least 0.25% of total energy in form of solar energy, which will cost the end users only 4 paise more than regular rate per unit. Though listed under the CSR activities and initiated as Green Innovations, the activities mentioned above are not only intended to improve the environmental conditions as a social need but are also aimed at a reduction in Infosys energy consumption thereby giving it a competitive advantage as it can sell these innovative solutions to its clients as well. It is these latter observations that have been points of concern for critics who blame Infosys of hyping its energy savings and accuse it of Greenwashing. [18] Employee-Driven CSR Employees at Infosys are given ample opportunities to contribute to the society. This way of engaging employees to have hands on experience on CSR can also help the society, which needs responsible citizens to contribute man hours. The policy also helps these employees to attain their personal aspirations of serving the society. This sabbatical policy was initiated in the year 2008, where all the employees are encouraged to work through Infosys Foundation to support the needs of the society. The company as an entity is greatly supportive of its employees in executing the initiatives. The employees are made to pledge that they will make a difference to the society on a consistent basis. For effective execution, the company has individual divisions which run independent of each other under major themes like Health, Art, Education, Rural welfare and Rehabilitation and Targeted inclusive growth. A governance framework has also been put in place to streamline and implement the employee driven CSR initiatives in order to provide operational efficiencies and financial transparency.

Free Essays on Nursing Process And Implications For Parkisons Disease

Nursing Process and Implications/Teaching Parkinson’s disease In any patient a thoughrough history and assessment is needed. After obtaining this data you will be able to loosely classify the extent/level of Parkinsonism that is being exhibited by the patient. There are five stages; Stage 1: Involvement of one limb, slight change in speech, tremor may be noticed. Small changes also in facial expression, posture, and movement. Stage 2: Two limbs now are involved. Here early postural changes, some social withdrawal, and possible depression are seen. Stage 3: Gait disturbances that are significant and moderate generalized disability. Stage 4: Akinesia (abnormal state of motor and psychic hypoactivity or muscle paralysis), rigidity, and severe disability. Stage 5: Unable to stand or walk even perform any and all activities of daily living are gone. Being able to classify Parkinson patients allows for better and proper nursing and medical care to be given. Knowing where the patient is at, what they have been through, and where they are going next makes it much easier for the nurse or caregiver to set up a plan of care. While there are good medications on the market for Parkinson’s disease, their side effects can be less than desirable. Simple nursing interventions/implications can help relieve or make the side effects more tolerable. For dry mouth, offer sugarless candy or gum, ice, sips of water frequently, and enforce good oral hygiene. For blurred vision, explain to the patient that it will more than likely go away after a few weeks. Also assist the patient with activity that good vision is needed. Constipation can be a problem, so encouraging a high fiber diet and lots of water (if not contraindicated) is a good move. Constantly assess and reassess for abdominal distention, absent bowel sounds, nausea and vomiting, and epigastric pain. All of this could point toward paralytic il... Free Essays on Nursing Process And Implications For Parkison's Disease Free Essays on Nursing Process And Implications For Parkison's Disease Nursing Process and Implications/Teaching Parkinson’s disease In any patient a thoughrough history and assessment is needed. After obtaining this data you will be able to loosely classify the extent/level of Parkinsonism that is being exhibited by the patient. There are five stages; Stage 1: Involvement of one limb, slight change in speech, tremor may be noticed. Small changes also in facial expression, posture, and movement. Stage 2: Two limbs now are involved. Here early postural changes, some social withdrawal, and possible depression are seen. Stage 3: Gait disturbances that are significant and moderate generalized disability. Stage 4: Akinesia (abnormal state of motor and psychic hypoactivity or muscle paralysis), rigidity, and severe disability. Stage 5: Unable to stand or walk even perform any and all activities of daily living are gone. Being able to classify Parkinson patients allows for better and proper nursing and medical care to be given. Knowing where the patient is at, what they have been through, and where they are going next makes it much easier for the nurse or caregiver to set up a plan of care. While there are good medications on the market for Parkinson’s disease, their side effects can be less than desirable. Simple nursing interventions/implications can help relieve or make the side effects more tolerable. For dry mouth, offer sugarless candy or gum, ice, sips of water frequently, and enforce good oral hygiene. For blurred vision, explain to the patient that it will more than likely go away after a few weeks. Also assist the patient with activity that good vision is needed. Constipation can be a problem, so encouraging a high fiber diet and lots of water (if not contraindicated) is a good move. Constantly assess and reassess for abdominal distention, absent bowel sounds, nausea and vomiting, and epigastric pain. All of this could point toward paralytic il...

How to Make Water From Hydrogen and Oxygen

How to Make Water From Hydrogen and Oxygen Water is the common name for dihydrogen monoxide or H2O. The molecule is produced from numerous chemical reactions, including the synthesis reaction from its elements, hydrogen, and oxygen. The balanced chemical equation for the reaction is: 2 H2 O2 → 2 H2O How to Make Water In theory, its easy to make water from hydrogen gas and oxygen gas. Mix the two gases together, add a spark or sufficient heat to provide the activation energy to start the reaction, and presto- instant water. Merely mixing the two gases at room temperature, however, wont do anything, like hydrogen and oxygen molecules in the air dont spontaneously form water. Energy must be supplied to break the covalent bonds that hold H2 and O2Â  molecules together. The hydrogen cations and oxygen anions are then free to react with each other, which they do because of their electronegativity differences. When the chemical bonds re-form to make water, additional energy is released, which propagates the reaction. The net reaction is highly exothermic, meaning a reaction that is accompanied by the release of heat. Two Demonstrations One common chemistry demonstration is to fill a small balloon with hydrogen and oxygen and to touch the balloon- from a distance and behind a safety shield- with a burning splint. A safer variation is to fill a balloon with hydrogen gas and to ignite the balloon in the air. The limited oxygen in the air reacts to form water but in a more controlled reaction. Yet another easy demonstration is to bubble hydrogen into soapy water to form hydrogen gas bubbles. The bubbles float because they are lighter than air. A long-handled lighter or burning splint at the end of a meter stick can be used to ignite them to form water. You can use hydrogen from a compressed gas tank or from any of several chemical reactions (e.g., reacting acid with metal). However you do the reaction, its best to wear ear protection and maintain a safe distance from the reaction. Start small, so that you know what to expect. Understanding the Reaction French chemist Antoine Laurent Lavoisier named hydrogen, Greek for water-forming, based on its reaction with oxygen, another element Lavoisier named, meaning acid-producer. Lavoisier was fascinated by combustion reactions. He devised an apparatus to form water from hydrogen and oxygen to observe the reaction. Essentially, his setup employed two bell jars- one for hydrogen and one for oxygen- that fed into a separate container. A sparking mechanism initiated the reaction, forming water. You can construct an apparatus the same way as long as you are careful to control the flow rate of oxygen and hydrogen so that you dont try to form too much water at once. You also should use a heat- and shock-resistant container. Role of Oxygen While other scientists of the time were familiar with the process of forming water from hydrogen and oxygen, Lavoisier discovered the role of oxygen in combustion. His studies eventually disproved the phlogiston theory, which had proposed that a fire-like element called phlogiston was released from matter during combustion. Lavoisier showed that a gas must have mass for combustion to occur and that the mass was conserved following the reaction. Reacting hydrogen and oxygen to produce water was an excellent oxidation reaction to study because nearly all the mass of water comes from oxygen. Why We Cant Just Make Water? A 2006 report by the United Nations estimated that 20 percent of people on the planet dont have access to clean drinking water. If its so hard to purify water or desalinate sea water, you might be wondering why we dont just make water from its elements. The reason? In a word- BOOM! Reacting hydrogen and oxygen is basically burning hydrogen gas, except rather than using the limited amount of oxygen in the air, youre feeding the fire. During combustion, oxygen is added to a molecule, which produces water in this reaction. Combustion also releases a lot of energy. Heat and light are produced so quickly that a shock wave expands outward. Basically, you have an explosion. The more water you make at once, the bigger the explosion. It works for launching rockets, but youve seen videos where that went horribly wrong. The Hindenburg explosion is another example of what happens when a lot of hydrogen and oxygen get together. So, we can make water from hydrogen and oxygen, and chemists and educators often do- in small quantities. Its not practical to use the method on a large scale because of the risks and because its much more expensive to purify hydrogen and oxygen to feed the reaction than it is to make water using other methods, to purify contaminated water, or to condense water vapor from the air.

Selection methods in recruitment Essay Example | Topics and Well Written Essays - 2500 words

Selection methods in recruitment - Essay Example This essay discusses that the selection of personnel and assessment activities are some of the integral parts of organizational existence. The economic climate and global business environment have witnessed a dynamic increase in the rates of staff turnovers and the consequent reorganization of organizational structures along with the eradication of the traditional concept of ‘job for life’. Consequently there has been an increase in pressure to fill up the vacant positions in the organization with the most appropriately skilled personnel. Additionally the quality of human resources recruited in organizations and their fitness with the structures and processes in the organization also account for the competitive strength of these organizations. The decisions about selecting a candidate and classifying applicants according to the predictions about their work behaviours in future are becoming increasingly critical. There are ample methods and procedures before a company for selecting candidates or making promotion decisions about their employees. Different kinds of assessment techniques are also at their disposal. However, these techniques are commonly seen to fail in the long run. It is seen that there is either a mismatch of skills, or work behaviours different from that expected or even an increase in the staff turnover, depicting a failure of the selection or assessments methods employed for recruiting them. Extensive research has been conducted to trace the reasons for such failures and the ways to eliminate them. However, it is seen that despite the low accuracy of such selection techniques in predicting job performance firms continue to employ them and they remain widely used in today’s organizational scenario. The present assignment seeks to bring forth the reasons why they continue to be popular modes of selection in organizations despite their high failures. It also presents an evaluation of the other selection methods used in organiz ations. Selection Methods in Recruitment The common modes of section in organizations are interviews, bio data, structured interviews, psychological tests, assessments centres etc. Along with skill testing to analyse the fitness of a personal in a particular job, personality tests are also conducted for evaluating heir behavioural fit into the culture of the organization. With the advent of technology and the wide use of the internet, organizations have been increasing undertaking online tests for evaluation of candidates. Interviews are the most common practice of validating tools and skills of candidates to examine how relevant they are and how well they can predict the subsequent performance of the candidate in the organization. Even though the job relatedness of the conventional selection techniques does not follow any particular pattern and are considered to be low they are widely used in organizations despite the fact they are considerably unreliable, subjective and invalid. W hile the necessity of interviews in some form or the other is accepted in organizations, there emerge questions over its validity and reliability when a firm relies on it completely. One explanation which had been forwarded by researchers is that different interviewers assess candidates different and such irrelevant aspects such as race, sex, appearance, age are given prominence which introduces biasness in the way interviewer evaluate the candidate. Structured interviews conventionally include questions which are developed though a form of job analysis which consequently limits the subjectivity of the assessment. Conducted through standardised procedures structured interviews brings a direct link between the content of the interview and success of the job. However, despite having a high degree of validity and relatedness structured interv

The current extended interpretation of the Commerce Clause Research Paper

The current extended interpretation of the Commerce Clause - Research Paper Example There is little doubt that the conventional and accepted common meaning of commerce both in common discourse as well as in legal language, was mercantile trade and the additionally associated activities (Natelson & Kopel, 2011). There are at least four possible interpretations which have been proposed in interpretation of the Commercial Clause (Scheb & Stephens, 2007, pg. 100). First it has been advocated that the clause bestows upon the Congress the absolute power to control commerce. Under this construal, states are deprived off power to check interstate commerce. Secondly, it has been interprated that theclause gives Congress and the states contemporaneous powers to regulate commerce. Under this interpretation, state regulation of commerce is unenforceable only in cases where it is pre-empted by federal laws (Exploring Constitutional Conflicts, 2011). Third, the Commerce Clause has been interpreted to imply that both the congress and the states each have their own mutually exclusive zones of regulatory power. Under this construal, it becomes the responsibility of the judicial system to determine whether one sovereign has invaded the exclusive regulatory zone of the other. The last interpretation that has been advanced is that the clause by its own force dissociates states the power to regulate commerce in certain ways, but both the Congress and States retain coexisting power to control commerce in many other respects. This forth interpretation, is a complicated and convoluted hybrid of two others, and it is the approach employed by the courts in their decision while interpreting the commerce clause. According to Marshall (Kommers, Finn, & Jacobsohn, 2004, pg. 301), as long as any aspect of commerce implicated or involved more than one state, such as transportation or the exchange of commodities across state lines, congress may regulate it. The power to regulate, however, is equally broad. He added, this power, like all others

The Shape of a Hydrograph Essay Example for Free

The Shape of a Hydrograph Essay The shape of the hydrograph varies according to a number of controlling factors in the drainage basin A number of factors (known as drainage basin controls) influence the way in which a river responds to precipitation and have an effect on the shape of the hydrograph. The size, shape and relief of the basin are important controls. Water takes longer to reach the trunk stream in a large, round basin than in does in a small, narrow one Where gradients are steep, water runs off faster, reaches the river more quickly and causes a steep rising limb. Prolonged heavy rain causes more overland flow than light drizzly rain. Different river catchments produce different shapes of hydrograph. A flashy hydrograph has a short lag time, high peak discharge, and steep rising and falling limbs; a damped hydrograph is the opposite. Urban development is likely to make a river catchment more flashy and prone to flooding, because of rapid runoff from impermeable tarmac surfaces into streams. Hello MAtthew The shape of a hydrograph changes according to a number of controlling factors in the drainage basin. An example is if there is a steeper gradient on the surface at which the water is running of it means that the water runs off faster and eaches the river quicker and causes a steep rise on the graph like on the Hydrograph of River Secton there is lots of discharge, compared to the River Dorth hydrograph at which the slope on the graph is shallower meaning that the surface is gentler. Also areas of permeable rocks and soil allow more infiltration to and so there is less surface runoff which means that the shape of the graph may change. The climate may change the shape of the graph as there is more likely to be more rainfall in winter than in the summer so the shape will be slightly different

Othello :: essays research papers fc

Emotional Destruction The tragedy Othello, was written in a time of great racial tensions in England. According to Eldred Jones, in 1600 just three years before Othello was written, Queen Elizabeth proclaimed an order for the transportation of all "negars and blackmoores" out of the country . It is in this manner that Shakespeare began the masterpiece of Othello, a drama about a noble black Arab general, Othello, who falls in love with and marries, Desdemona, a young white daughter of a senator. In the tragedy not only is Othello susceptible to weaknesses but so is every major character . The tragedy reminds humans that even one’s good nature can be taken advantage of for the worse. In Shakespeare’s Othello, characters are strongly affected by their influential emotions of love, jealousy, and hate which ultimately lead to chaos and tragedy in the end. All the relationships in the play demonstrate the vulnerability involved with love. Each of the relationships in Othello portrays insecurities in each person, except Iago. In fact, all of the relationships with one character, Iago, are focused around him and his devilish plot for the demise of Othello. However, most of the relationships in Othello bring about unintentional frustrations and vulnerabilities. The marriages in Othello are the most important relationships involving vulnerability because they bring out the best hopes and attitudes, and the worst fears and emotions in each character. Shakespeare, in designing Othello’s marriage to Desdemona, shows that although one can truly love a person, the need for human control can destroy any relationship causing heartbreak. From the very beginning, Othello faces a dilemma of vulnerability because of his marriage. In his essay, Eldred Jones has concluded with this by stating that Othello made himself available to public criticism and assaults on his character by marrying a young white girl. Furthermore, the couple’s constant struggle over power and control makes them susceptible to destruction of their happiness. Othello seeks complete control over his wife, Desdemona: â€Å"O curse of marriage. That we can call these delicate creatures ours, And not their appetites! I had rather be a toad And live upon the vapour of a dungeon. Then keep a corner in the thing I love†(61). Othello is clearly showing that he sees Desdemona’s love, faithfulness and submissions as criteria for his manhood. His feelings demonstrate how vulnerable people can become in putting their self-value in another person. Shakespeare, in developing the power struggle of Othello’s marriage, reminds the audience that to control a person fully only brings about turmoil. Love is the most powerful emotion and ironically the emotion that leads to the most

Reaction paper to malampaya fund

When I'm reading articles, facts, and history about this, I was surprised with 137. 8 billion pesos estimated fund collected annually with this project. In reality with this capital, we can build another oil industry and various projects to manipulate this asset which primarily based on research that Philippines are rich in natural resources. When we overcome this proper usage, manipulation, development and strengthening the force of our country that we may be not able to bully by other states and get this place which are capable to make our country powerful than them.If this so, Philippines have the capabilities to pace with other countries also focuses on producing oil and other natural resources found in their area. But what happen? It goes to the pockets of the corrupt government officials instead it is for the development of the country. But there's nothing new about it. What was the road were taking in? Is this the track that they promised with their sweet words? Or if will und erstand this at present, promises are really made to be broken.We lack of ability of manipulation of the things that we really owned. When I'm writing this reaction paper, I feel so bad not only to those public officials but also to those who have the right to suffrage, still we choose who are popular, good-looking without dedication and accountability. As a public administration student, starting now I will think what's good for the country than filling my own pocket coming from the taxes earned through hard work of every citizen. Our country needs us.

Group Work in the Human Service Industry Essay

Group work has been cited as playing an integral role in ensuring that people achieve more collaboratively than working as individuals. In addition, group work has been perceived as a robust mechanism of helping people attain some novel skills and specific goals, mostly when a group is founded upon a particular objective. Nonetheless, despite these benefits attributed to working in groups, it is imperative to be cognizant of the fact that in many cases, it requires extensive efforts to ensure that a group evolves into an effective team. Against this backdrop, this paper will analyze the group work within the human service field with the focus group being ‘Open Doors’, whose operations are founded on the need to support young people who identify as being gay, lesbian, bisexual or transgender. It is fundamental to briefly explore this organization aimed at getting a comprehensive insight into its groups work operations, group work theory underpinning it among other tenets. Human Services: Although the words ‘human services’ can mean different things according to individual experiences, not everyone understands the industry or field as a whole. The human service industry according to Woodside and McClam (2011:4-9) is extremely complex to define, although overall, it is the overarching industry of professionals that provide a diverse range of services to humans in need. The aim of the professionals within the industry is to work with people to support, assist and empower them to meet their own needs whether those needs are for food, shelter, physical or emotional to name a few. Therefore, the human service field is at the forefront of many of the youth services provided both locally and overseas. Open Doors at a glance According to Open Doors website (2012:1), this group is located at the center of Brisbane and its core undertaking revolve around the provision of counseling and support services for the young people between the ages twelve to twenty four who identify as being lesbian, gay, bisexual and transgender (LGBT). The core goal of this organization is to foster resilience among this target group through the facilitation of opportunities aimed at receiving supports which is need specific networks, as well as enjoying lives characterised by positive relationships. This is enabled through support provision, referral, advocacy and capacity development within the organization (Woodley, J 2012, pers. Comm. , 20th August). In regard to the type of group work, Open Doors can be categorized as a social action group. According to Preston-Shoot (1987:16) this form of a group aims at the utilization of the resources at group level for collective power in the efforts to campaign for social transformations, as well as the inherent rights of the members within these particular groups. It is imperative to explore group theory in order to understand the undertakings of Open Doors. Group theory According to Galanes and Adams (2007:8), the group theory perceives a group as being comprised of two or more people who have a common sense of purpose and make extended efforts to achieve a specified goal. Against this backdrop, it is apparent that the activities of Open Doors are based on the need to solve a common impediment in society which is the discriminatory attitude hulled against the LGBTs. Thus, individuals come together with the core goal of solving this challenge through diverse mechanisms like advocacy, referrals among others previously mentioned. Thus, the activities of Open Doors are founded on the ongoing needs in the society which call for redress. This is chiefly embedded in the vision statement of Open Doors which states that all young people from different genders and sexualities have the chance to enjoy full experience and have true knowledge of pride in life (Open Doors website, 2012:1). In reference to Open Doors, it is worth noting that groups undergo several stages in the course of their development. These are forming, storming, norming, performing and lastly, adjourning (Tuckman, 1965:396). These stages are explored in the subsequent section. Forming In the forming stage, the group is just coming together and shyness and uncertainty tend to characterise this particular epoch. This fact is supported by Tuckman and Jensen (1977:423) who determined that anxiety, dependency and a combination of confusion and curiosity tend to characterise this stage. In addition, the group members are primarily concerned with orientation whose accomplishment is arrived at through testing. This testing serves the sole purpose of the identification of both task-related as well as interpersonal boundaries in the group (Tuckman 1965:396). In the context of Open Doors, this stage entails the coming together of LGBTs who have diversity in terms of past discrimination in the society, age and gender. Most of the members are shy to disclose their challenges and most of the time is spent through the orientation processes aimed at demarcating the interpersonal boundaries. Eventually, the more bold members of the group eventually assume some sought of leadership, a point which ushers in the next stage; storming. Storming Extensive skills in problem solving are required in this stage, and a determining factor in the success of the group. This is a stage which is characterised by extensive conflict revolving around the interpersonal issues as well as simultaneous response to tasks (Tuckman 1965:396). In this stage, the members are preoccupied with the conflict based on power divisions as they try to ascertain who possess power and authority in the group (Preston-Shoot, 1987:35). In the case of Open Doors, this stage can be characterised by extensive conflicts between various members in the group, with each trying to assert authority over the others, for instance, based on gender divisions. Eventually, there is establishment of a power structure in the group which pilots the progress to the next stage of norming. Norming Tuckman and Jensen (1977:423) noted that this is the maturity stage where there is resolution of the norms and there is an apparent development of inter-dependency and trust among the members. This entails the distinction of the contributions as well as behaviors which are acceptable in the group. In the case of Open Doors, this stage is characterised by members’ efforts to identify the norms governing their interpersonal as well as task relationships as they attempt to forge and shape the idea of the group’s identity. Nonetheless, it is imperative to be cognizant of the fact that lack of proper decision making mechanisms and limited consensus in this stage can result to the group slipping back into the storming stage. Performing Some proponents usually identify this as the final stage of group development. There is flexibility and functionality of the individually or collectively mandated roles as all the energy in the group is directed towards achieving the goals at hand (Tuckman 1965:396). In the case of Open Doors, this stage entails the delegation of different responsibilities to individuals or sub-groups aimed at achieving the overall goal of the group. This can be perceived in terms of different individuals being mandated with the roles of advocacy, referrals and support provision among others. Adjourning Despite the fact that the activities of Open Doors are ongoing, distinct groups within the organization attempting to attain certain goals within a specified timeframe reach the adjourning stage. In addition, this stage can be reached when some of the group members surpass the age limit of twenty four years as stipulated by the organization which oblige them to leave the groups. This stage is characterised by the completion of the task at hand and eventual disengagement from the group members and the task (Frances 2008:17). In most cases, the LGBT members in particular sub-groups will be satisfied that they have achieved their respective goals. Challenges and benefits for participants and facilitators equally for Open Doors There are diverse challenges as well as benefits for the participants as well as the facilitators in Open Doors. In regard to challenges for the facilitators, there is bound to be confrontations with the LGBTs which can become a major impediment in the efforts to achieve the goals of the groups. Nonetheless, Brandler and Roman (1999:218) noted that it is imperative to keep the confrontations simples and to the point. Another challenge can be when communicating principles and strategies to the groups where there can be resistance and non-compliance from the LGBTs. On the side of the participants, the challenges of mistrust as well as conflicts in the earlier stages of group development as mentioned can be a major challenge. This can halt the progress towards achieving the ultimate goal of the group, not forgetting the detrimental effects of these conflicts on the self-esteem of the participants. In regard to benefits, the participants gain a sense of belonging from the group work, experience elevated self-esteem and pride as well as creating networks which can help them in confronting daily challenges in society. On the other hand, the facilitators have an opportunity to understand the dynamics among different participants, for instance, communication and interaction patterns which can assist them in helping future participants (Toseland & Rivas, 2005:90). Conclusion In conclusion, it is apparent from the above discourse that group work in the human service field plays a major role in the achievement of collective goals in society as expounded in group theory. Most of the groups go through five stages of forming, storming, norming, performance and adjourning. Nonetheless, it is imperative to be cognizant of the fact that apart from the benefits in groups, there are diverse challenges embedded therein for both the participants and facilitators as explored in the preceding section.

Cloze Tests to Determine Reading Comprehension

Cloze Tests to Determine Reading Comprehension When teachers wish to measure how well a student comprehends a reading passage, they often turn to Cloze tests. In a Cloze test, the teacher removes a certain number of words that the student then needs to fill in as they read through the passage. For example, a language arts teacher might have their students fill in the blanks for the following reading passage: _____ mother is upset with _____ because I got caught  _____ a rainstorm. Sadly, I ______ my umbrella at home. _____ clothes got soaked. I ______ I wont get sick. Students are then instructed to fill in the blanks for the passage. Teachers are able to use the student’s answers to determine the reading level of the passage. Why Readability Formulas Are Not Enough While readability formulas can tell teachers how complex a reading passage is based on vocabulary and grammar, it does not reveal how difficult a passage might be in terms of reading comprehension. For example: He waved his hands.He waived his rights. If you were to run these sentences through readability formulas, they would have similar scores. However, it is obvious that while students might easily understand the first sentence, they might not comprehend the legal implications of the second. Therefore, we need a method to help teachers measure how difficult a particular passage is for students to comprehend. History of the Cloze Test In 1953, Wilson L. Taylor researched closure tasks as a method to determine reading comprehension. What he found was that having students use context clues from the surrounding words to fill in the blanks as in the example above has a high correlation with how readable the passage is for the student. He called this procedure a Cloze Test. Over time, researchers  have tested the Cloze method and found that it does indeed indicate reading comprehension levels.   How to Create a Typical Cloze Test There are a number of methods that teachers use to create Cloze tests. Following is one of the most common methods used: Replace every fifth word with a blank. This is where the students are to fill in the missing word.Have students write only one word in each blank. They are to work through the test making sure to write a word for each missing word in the passage.Encourage students to guess as they go through the test.Tell students that they do not need to worry about spelling errors as these will not be counted against them. Once you have administered a Cloze test, you will need to ‘grade’ it. As you explained to your students, misspellings are to be ignored. You are only looking for how well students understood what words to use based on contextual clues. However, in most instances, you will only count an answer as correct if the student answers with the exact missing word. In the example above, the correct answers should be:   My mother is upset with me because I got caught  in a rainstorm. Sadly, I left my umbrella at home. My clothes got soaked. I hope I wont get sick. Teachers can count up the number of errors and assign a percentage score based on the number of words that the student guessed correctly. According to Nielsen, a score of 60% or more indicates reasonable comprehension on the part of the student. Using Cloze Tests There are a number of ways that teachers can use Cloze Tests. One of the most effective uses of these tests is to help them make decisions about reading passages that they will be assigning to their students. The Cloze procedure can help them determine what passages to assign students, how long to give them to read specific passages, and how much they can expect students to comprehend on their own without additional input from the teacher. Note, however, that Cloze tests are diagnostic. Since they are not standard assignments testing a student’s understanding of  the  material that has been taught, the student’s percentage score should not be used when figuring out their final grade for the course. Source Jakob Nielsen, Cloze Test for Reading Comprehension. Nielsen  Norman  Group, February 2011

The Dictionary of Concise Writing

The Dictionary of Concise Writing The Dictionary of Concise Writing The Dictionary of Concise Writing By Maeve Maddox Serious bloggers understand the importance of concise writing. Unfortunately, great writing tips on brevity are scattered among many resources. Fortunately, a book called The Dictionary of Concise Writing crossed my desk. Written by Robert Fiske, The Dictionary of Concise Writing is the definitive guide to fat-free writing. This book literally contains its subtitle more than 10,000 alternatives to wordy phrases. For example, I wanted to lead this sentence with the phrase as an example. Instead I referenced the book and found the alternatives for example and for instance. Other great entries I use on a daily basis: as a result consequently; hence; so; then; therefor; thus past (previous; prior) experience experience is inclined to think (that) asserts; believes; claims; contends; feels; holds; maintains; says; thinks Each time you reference the book, you are training yourself to recognize wordy or redundant phrases. Definitely a good exercise! You can find the book on Amazon.com Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Book Reviews category, check our popular posts, or choose a related post below:Wether, Weather, WhetherDeck the Halls30 Words for Small Amounts

Is the Judicial Branch Still the Weakest Branch of Government Essay

Is the Judicial Branch Still the Weakest Branch of Government - Essay Example Every day, Linda Brown together with her sister had to pass through a risky railroad switchyard to reach the bus stop for the drive to their all black elementary school. The elementary school near the Brown’s house was only for the white students. This prompted Linda Brown together with her family to present this issue to court since it breached the 14th Amendment. The judgment passed by the federal district court was that discrimination in public education was detrimental to black students but since both all- white schools and all black schools had similar transportation, buildings, teachers, as well as, curricula, the court declared the segregation lawful (Olivo 123). Being dissatisfied with the court verdict, the Browns took their case to the Supreme Court asserting that although the facilities were the same, discriminated schools could never be alike to one another. Eventually, the Supreme Court passed their judgment that state laws demanding segregated but equal schools b reached the EPC (Equal protection clause) of the Fourteenth Amendment. This case was relevant since it set the basis for the civil rights movements and provided African Americans with the hope of the removal of segregated but equal on every front policy. In fact, it reversed decades of the segregationist practices in America. Therefore, it is a transformational event, which brought the birth of social and political revolution, and opened the entrances of all public schools to every individual within the US. Additionally, it enabled individuals of different colors have equal chances to a public and free education irrespective of their races and residential places. The judicial unit of the US lacks power to judge, and this choice to carry decisions and make the judgment lies on the executive. As noted by the court’s decision in Brown v. Board of Education, the executive delegates the privilege and holds the communitys sword (Court

My passion for wildlife biology Essay Example | Topics and Well Written Essays - 250 words

My passion for wildlife biology - Essay Example I sat enthralled as a spider spun its web underneath our porch. I gaped in amazement when I first witnessed a foal being born in our barn. I sat for many hours pondering how our chickens managed to lay eggs and break them open. Where did those chicks come from? I once wondered aloud. During certain seasons, wolves would become the bane to the lives of livestock. I spent a number of my nights as a teenager keeping that wild creature away from our farm. I hated the sound of gunshots ringing through the night air. It did not seem right to kill a creature without knowing why it was attacking other animals. My summers were spent building birdbaths for the migratory birds passing by our farm. We often had a lot of stray animals dropping by our farm in need of sustenance. When I realized that the wolves and other wild animals were just hungry, I researched on the kinds of plant food that they might be interested in eating. I encouraged my father to then plant these very plants on our farm in order to feel the wild life and save our livestock from further harm. It was a plan that actually worked. It brought down the rate of attacks by wild life on our farm animals. It was that research and passion to preserve wild life that led me down the path of further Wild Life Biology studies. I hope that I will be given a chance to learn more about my passion at the hands of the great educators of the Sterling College Biology Department. I believe that I will make a fantastic addition to your roster of students, I just need to be given a chance to prove myself to the admissions and academic members of the

Demonstrate how management structures are influenced by the size of a Essay

Demonstrate how management structures are influenced by the size of a company and the technology it employs, and how control procedures are an important corollary of management delegation - Essay Example Tesco PLC has core values which tend to emphasize on self-respect as well as respect for others and also praises for hard work. The company conducts performance self assessment, 360 degree feedback system as well as an appraisal system so as to recognize individual employees contributions and importance to the company. Through all these activities, the management and the board are much determined to celebrate the employee’s performances. 8 Tesco PLC provides and promotes group and team working at various levels in the company. The Company’s steering wheel recognizes the social needs of the workers and thus it assesses individual and group work and also enables and allows staff to work as teams in the stores. Working environment and conditions are effective as well as home-from-home ethos is encouraged and this encourages long and better service. The company also generates a feeling of acceptance and belonging by providing and reinforcing dynamics of teamwork through encouraging and organizing social events. 9 Tesco PLC provides job security in terms of formal contracts of employment as well as permanent and pensionable job opportunities. All employees are entitled to pensions at old age and also sickness schemes as well as the option to be a member of a union which gives people a sense of belonging. In addition to all these, Tesco ensures health and safety for staff in the work place. For instance, staff should wear protective coverage such as helmets, dust coats, reflectors and boots when working in the stores. The managers provide safe and hygienic work environment as well as freedom from threats. 9 This is one of the most considered needs by Tesco PLC. The company provides regular monthly pay to employees without delays as well as essential facilities such as lockers for their personal belongings. The company also provides enough tea and lunch breaks as well as paying employees

Complications of Post Angioplasty Bleeding

Complications of Post Angioplasty Bleeding Introduction This paper is aiming to identified the potential complication of post angioplasty bleeding and abrupt closure of coronary artery base on the case of Elizabeth Green from caseworld and explore the issue in depth and widen horizon. Relevant nursing decisions and recommendations of post angioplasty care will be provided and discussed which is based on clinical guideline of the University of Minnesota Hospital and Clinic(UMHC). This article is structured into three aspects which are indications of the percutaneous coronary angioplasty and Mrs Green’s data, evidence-supported nursing interventions for bleeding prevention and evaluation of the interventions regarding to ANMC competency elements. The determine progress of individual plan and quality improvement of unique care will be presented. Indication of the percutaneous coronary angioplasty and Mrs Green’s case data Apart from a very small percentage of individuals who has difficulties to pass the guide wire or the balloon catheter through the narrow artery, 90%-95% of patients can be effectively relieved from coronary arterial obstruction after the percutaneous coronary angioplasty. Percutaneous coronary angioplasty is a non surgical treatment offered to patient with coronary artery disease, the major aim of this procedure is to increase the arterial lumen size and allow greater blood flow. A ballon tipped catheter is used to split and reshape the atheromatous material, pushing it to the artery wall therefore more blood can be transferred through the particular artery. Abrupt closure of the dilated coronary artery and bleeding are two uncommon but possible complications for Elizabeth Green within the very first few hours post angioplasty. The cause of abrupt closure varies, it can be due to combination of dissection of the inner lining of artery , thrombosis and spasm at the balloon site. As to assist in preventing thrombosis formulation during or post percutaneous coronary intervention, oral anticoagulant medication including aspirin will be administered to avoid platelets from adhering the artery wall and stimulating blood clotting. To further prevent blood clotting, intravenous heparin or synthetic analogues of heparin molecule can be given to the patients. The anticoagulant drugs can help reduce the risk of abrupt closure however can contribute to increasing risk of post angioplasty bleeding. Giving the fact that Mrs Green’s gender, age, past history of unstable angina and episode of heart attacks make her at high risk for bleeding or bruise on the puncture site. The femoral sheath is funnel-shaped and consist of femoral artery, femoral vein and lymphatic, If there is a bleeding in the femoral sheath, it can spread to the abdominal wall follow the wall of the sheath. There will form a continuation of the transversalis fascia and the femoral sheath can directly connect to the anterior abdominal wall. Differ from bleeding to abdominal wall there is another kind of post angioplasty bleeding named rectus sheath hematoma (RSH). The damage or tear to the superior or inferior epigastric arteries can result in bleeding into the rectus sheath. In many case of major bleeding,RSH can also lead to other complication including multiorgan dysfunction and abdominal compartment syndrome Even the fact that RSH has not been detected post a PTA procedure, when patient present episode of acute abdominal pain, RSH can be considered as a differential diagnosis. evidence-supported nursing interventions for bleeding prevention Following Angioplasty After the procedure, pressure is required to apply on the site for about 5-10mintues in order to close off the insertion holes in the arteries. Patient will be positioned to lie on their back with gauze dressing taped to the site for 4-6 hours. 4-6 hour is proper for normal blood clotting seals the hole in the artery. On the other hand, patient need to be assessed for recurring chest pain which indicate the procedure artery is re-closed, bleeding at the groin site and symptoms of dye-induced kidney damage. Guideline for the nursing care of a patient after percutaneous coronary angioplasty The word ‘guideline’ is chosen rather than ‘standard’ is because clarify of term help in avoiding potential legal consequence. Literature has shown that, in a malpractice suit, standards may be used by plaintiff against hospital. Standards could be misconstrued for inappropriate purpose. In real case, if a patient is required a nurse to monitor observation every 15minutes in the first hour post angioplasty, legally the nursing staff can be charged for not implement the standard, even the nurse is considering patients’ urgent priorities. The term guidelines means those strategies are for quality improving and goals promoting for patient care. Nurse can remain independent nursing decision depend on patient’s individual circumstance. Nursing intervention for caring post angioplasty patient 1.Vital signs should be monitored and documented every 15 minutes in the first hour post procedure then every 30 minutes for 2 hours, every hour for 4 hours then 4 hourly observation.Do not use automatic blood pressure cuff. 2. While doing each of vital signs, assess patient femoral site, symptoms of oozing , swelling and increasing pain show signs of hematoma. Especially when patient is coughing, sneezing, vomiting and flexing position on bed etc, there is a high risk of bleeding. 3. If necessary or ordered, exam and monitor patient’s coagulation test result and hemoglobin studies, usually it is done every 4-6 hours. 4 Follow prescribed regimen to perform anticoagulation therapy (goal is to have partial thromboplastin time 50-100) 5 Put a blanket over patient’s extremity and tuck the end under mattress so patient’s groin site can be immobilize however pressure area like ankle and heel should be protected by putting towels under 6 Movement of the patient need to be minimized. Only move the patient bed to bed once. Avoid weighting patient unless ordered by fellow. When patient need to toilet, use bedpan and turn patient away from the procedure site same with lying on the bed always preferred on the side away from procedure site. If the patient need to change position, educate patient to ask for assistance 7 Procedure site need to remain straight at the hips through out the process Educate patient not to extend and bend their limb. 8 Educate patient to cover their groin site when they coughs and sneezes. 9 Check patient medication history if he is on anticoagulant and provide assessment to the fellow for considerations. 10 Do not perform unnecessary venipunctures or intravenous insertions ,intramuscular and subcutaneous injection only if the coagulation value is normal. Instruct the patient on all the above precautions and cares 11 When patient present bleeding, hold pressure on arterial venous puncture site as longer as the bleeding seems to stop usually take 20 minutes or more. Avoid using sandbag or pressure dressing unless ordered by physician. 12 Report and contact intern for any presenting bleeding or potential bleeding. . The PTCA fellow should be notified by the intern 13 Maintain transparent dressing to site at all times. In patient’s discharge planning, health provider need to provide education pack of self-care of angioplasty and long-term care for coronary disease, these contribute in of complication of angioplasty and further cardiac issue. For example in this education pack instruction need to be provided including when they can recovery to normal activity, in the few day post angioplasty, heavy lifting and strong exercise should be avoided hence the femoral site can heal properly and if patient detect early symptoms who should they contact and what do they need to report to the G.P For patients who have been prescribed with aspirin or other antiplatelet medication post angioplasty, they need to be informed what are the medication the patient must take and the purpose.Usually when stent has been implanted, patient will be administered clopedigrol(Plavix) once a day for within 2-4 weeks time. This medication is an potent aspirin-like drug which help reduce the clot formulation around the stent during the first week after the procedure. To avoid life-threatening complication, clopedigrol is a good prevention and patient should bring this medication before they discharged as prescribed. Specially for those patient who had medication history of anticoagulant to treat chest pain caused by the blockage, they can be resistant to the effects of aspirin thus regular blood examination is required to monitor patient’s response to anticoagulant and the doctor can adjust the dosage of aspirin or change the medication. Family support for the patient is essential in the recovery process, specially for elderly client who live alone, family visit help in early detection of complication and maintain of patient’s regular social function. EVALUATION OF QUALITY CARE Firstly if the nursing goal is achieved, clinical outcome directly match to effort, according to ANMC competence it is the nurses responsibility to fulfill duty of care and prevent harm to the patient for example, quickly identify bleeding in the post angioplasty patient. Secondly, practises in accordance with profession framework, understand clinical guideline and perform excellence quality of nursing care, for example, Avoid venipunctures on the post angioplasty patient. Thirdly, demonstrate analytical skills in accessing and and collecting patient’s data. In the case of the post angioplasty patient, this can be like assess patient on their procedure site and vital signs to and make independent nursing judgment to meet quality care. Based on the ANMC competency, nurse need to be able to identify individual and other team member’s responsibilities. Example is the when there occur bleeding, the nurse should contact the intern for bleeding and report relevant assessment and information. What’s more, nurse need to use evidence-based practice and give patient step by step instructions for performing a task, for example with the onset of bleeding from groin site post angioplasty, nurse need to put on gloves and hold pressure on the sheath site for approximately 20 minutes or more. Last but not least set up individual care plan for patient base on their preference and clinical objectives to meet unique demand of the patient. Conclusion Post angioplasty bleeding can be life threatening complication hence it is important for the health provider to monitor and assess early symptoms for internal or external bleeding. To practice within clinical guide benefit in prevention of the complication however individual situation should be considered and nurse need to make independent decision. Clinical guideline is aiming to improvement of quality of care thus evaluation of clinical outcome and feedback from patient play a role in improving practice.

No Child Left Behind Act Essay -- Politics Education School Learning E

No Child Left Behind Act President Bush quoted, â€Å"Clearly, our children are our future†¦Too many of our neediest children are being left behind† (www.ed.gov). The â€Å"No Child Left Behind† Act expands the federal government’s role in elementary and secondary education. The NCLB emphasizes accountability and abiding by policies set by the federal government. This law sets strict requirements and deadlines for states to expand the scope and frequency of student testing, restore their accountability system and guarantee that every classroom is staffed by a teacher qualified to teach in his or her subject area. Furthermore, the NCLB requires states to improve the quality of their schools from year to year. The NCLB pushes state governments and educational systems to help low-achieving and low-efficiency learners in high-poverty schools meet the same academic standards that apply to all other students.   Ã‚  Ã‚  Ã‚  Ã‚  There are many important aspects of the â€Å"No Child Left Behind† Act. I think the most important area of the act is the parents. Parents play just as an important role to the educational system as anyone else. NCLB expands parental options. NCLB supports learning in the early years, thereby preventing many learning difficulties that may arise later in the student's life. In fact, research shows that most reading problems faced by adolescents and adults are the result of problems that could have been prevented through good instruction in their early childhood years (Snow, Burns and Griffin 1998). NCLB provides more information for parents about their child’s progress. Reading and math assessments are done several times and provide parents with objective data on where their child stands academically. NCLB requires states and school districts to give parents easy-to-read, detailed report cards on schools and districts, telling them which ones are suc ceeding and why. These report cards are detailed with extensive data. NCLB ensures that parents have important information regarding the schools their children attend and whether they are performing well or not. In addition, under NCLB, such schools that are considered low-performing must use their federal funds to make needed improvements. In the event of a school’s continued poor performance, parents have the option to ensure that their children receive the high-quality education to which they are entitled. This... ...dards are one of the main topics of educational and political rhetoric and debate in this decade. One of the major reasons for this controversy is that it is almost impossible to separate standards from assessment of student progress and teacher and school accountability. Therefore, parents are at somewhat of a crossroad.   Ã‚  Ã‚  Ã‚  Ã‚  With the right amount of funding and the proper objectives from government, the education reform could grow to be a huge success. As for right now, it is still under reform, and with certain changes comes certain conflicts. The goal at hand seems to be an effort to put all students, no matter what race, gender, income-status, etc. at the same academic standing as all other students. This is an extremely difficult task with many students being at different learning abilities. President Bush is not going to give up and maintain his fight for better education. Our country, noted as the greatest nation in the world, deserves to give our children the right to an excellent education. The children of today are the men and women of the future. Therefore, the â€Å"No Child Left Behind† Act is a great step forward for teachers, parents and students across the country.

Analytical and Empirical Method

How to conduct heuristic evaluation? 5 Advantages5 Disadvantages6 Empirical Method (Usability Testing)7 What is Usability Testing? 7 How to conduct a usability testing? 7 Advantages of Usability Testing8 Disadvantages of Usability Testing9 Conclusion10 Task 211 Introduction11 Description of the problem11 Description of the difficulties11 Conclusion:14 References:15 Task 1 Introduction There are 4 ways mostly to evaluate user interface.Heuristic Evaluation (heuristically) by just looking at the interface and passing judgement according to one’s own view. Cognitive Walkthrough (analytical method) by some analysis procedure, Pluralistic Walkthroughs (empirically) by experiments with trial users, Feature, Consistency & Standards Inspection (automatically),by a programmed procedure. For this assignment I have choose the usability testing for empirical method where else for analytical method I have choose heuristic method. [1] Analytical Method (Heuristic usability) What is heur istic? Heuristic evaluation is a discount usability engineering method for quick, cheap, and easy evaluation of a user interface design. † [3] In heuristic evaluation the usability issues covered are effectiveness and efficiency but do not considered the satisfaction. Quantitative Data is not collected. this method also can be conducted remotely also can be used on any system. Several evaluators independently evaluate the interface & come up with potential usability problems. It is important that there be several of these evaluators and that the evaluations be done independently.Nielsen's experience indicates that around 5 evaluators usually results in about 75% of the overall usability problems being discovered. Heuristic Usability Principals Here I am going to explain more and have a closer look at what condition are needed to evaluate interfaces. Basically the evaluation is easier than design. The principles are the basic points that drive design and drive evaluation as well. The principals are: 1. Visibility of system status The application should always keep user on track and well known on which section of the application they are.This can avoid confusion and user can get the information easily without consuming more time. 2. Match between system and the real world. The relationship between two things, in most cases the mapping from digital world to real world. Metaphors and analogies 3. User control and freedom User should be informed what the system is doing and is the user on the right track, does it work the way it is suppose to work. This can prevent the user to do their activity correctly on path without having to redo all again. The application also should support undo and redo.The system should confirm with the user before take any action on the application, so user can exit immediately from new actions that risk them. 4. Consistency and standards An application should have a standard platform convention like the symmetry of the interfac e. Is it symmetrical? (Left-Right, Top-Bottom, Center). This includes also the wording to access the application example for navigation bar. The â€Å"Home† button should be same for all pages. It should not been changed to other type of looks (symbol or font) at other page when user access to it. 5.Error prevention The text message for error prevention should convey a message to user while they are currently on the application and risky to faulty. User can understand what the error message is about and prevent the faulty happen before they proceed to the next step. 6. Recognition rather than recall Using symbols that make user feel ease to recognize, remember and think what is the use of the button. The colour contrast also effect attention and focus where the user has been explored on the application. It also is to make user more focus and remember what they did.User also might convey the color for pink †¦ it’s a girl and blue †¦ it’s a boy. This wou ld not affect user memory load. 7. Flexibility and efficiency of use This refers to the perceived and actual properties of the â€Å"thing† that determine just how the â€Å"thing† could be used for new user that never been using that application. The appearance of the â€Å"thing† tells them how to use it. If the system is understandable, neither expert nor inexperienced can easily use the application. 8. Aesthetic and minimalist design The application should display the important and description for the point it is focusing on.The application should not display unnecessary information which will only cause the information traffic on the application. A special consideration for standards graphics and design are enough to make user comfortable when using the application. 9. Help users recognize, diagnose, and recover from errors The error text must not be too long or too short. It should be simple and precisely organized to make sure the user understand the faul ty they have done and they can correct the error based on the solution given in the error message. 10. Help and documentationThere might be possibilities that user don’t need any help and documentation while or after using an application, but there is the chances for user to document the information and get the help if there are lost. This should be considered to ensure user get fully access and satisfied after exit the application. The application must make the user easy to find the information they are looking for focusing on their task and help should provide the step they should pursue. How to conduct heuristic evaluation? Heuristic evaluation by Nielson is a method used by researchers to find usability problems in interfaces designed for use by public.The heuristic evaluation process starts from questions a small number of users, called evaluators, to complete a set of pre-programmed tasks usually related with using the interface. As summary basically the evaluation will be : * Obtain the service of 4, 5 or 6 usability experts, questions a set of pre-programmed tasks usually related with using the interface. * Each expert will perform an independent evaluation, answer question related to interface * Give experts a heuristics inspection guide, is followed from Nielsen’s ten usability principles (Nielsen, Jakob 1994). Collect the individual evaluations, which are answered in subsequent iterative sketch of the interface for better simplicity of use and significant knowledge.* Bring the experts together and do a group heuristic evaluation. (Optional) Advantages Quick and relatively inexpensive feedback to designers can be provided by this method. Response can be obtained early in the design process. Conveying the correct heuristic can help suggest the best corrective measures to designers. * Cheaper comparative to other assessment method. * Spontaneous and simple to encourage potential evaluators to use the method * No advance planning required Formal usability training is not required for evaluators. Professional computer programmers and computer science students are used in Nielsen and Molich * Can be used early in the growth process * Quicker revolve time than laboratory testing Disadvantages Applying heuristics effectively need a good knowledge and skill. Usability experts sometime hard to find and can be pricey. Multiple evaluators are recommended and results must be aggregated. Minor issues and fewer major issues can be detected through these evaluations. * Evaluators maybe just have the understanding of usability design principles, but not for usability experts.Usability experts would recognize more issues than non-experts, experts are the people who have the skill with the type of interface being evaluated, they can identified the most issues was according to Nielson. * The results from multiple evaluators must be aggregated. This is because the evaluator only can detect few issues, but if the issues combined the m ore precise result outcome they can gain. * Heuristic evaluations only identify lesser usability issues compare to and other discount methods may not identify as many usability issues as other usability engineering methods, for example, usability testing. Complex interfaces may not scale well for heuristic reviews. Evaluators may not find the major or serious problem the interface had if the interfaces are complex. * All the issues identified may not willingly suggest solutions for the usability issues * The evaluators are just pretend to be the user but they are not the real user. * The entire problem identified may not be the actual problem in real interface. Empirical Method (Usability Testing) What is Usability Testing? We need to use usability testing method to produce tasks professionally, efficiently and pleasingly for the user benefit.It is better to produce a pre-programme application to ensure so that any important issues can identify. Usability testing can be done at any stages of the design process. Usability testing is not an alternative for a human centred design process and appropriate techniques such as walkthroughs also can be use. Test host or the user who is going to represent for usability testing session should attend. The attendance should be at least one observer one developer and one business representative. Observers should strictly be in a separate observation room.Density of the system, the number of intended users, and budgetary constraints should be considered when doing the session. Even one test session is better than none, but if its more it will tend to discover the majority of important issues. There are two major factor should be considered when conducting a usability testing. The first is to ensure that the best possible method for testing is used. The second major consideration is to ensure that an iterative approach is used. How to conduct a usability testing? To prepare for a usability test we must identify delegate tasks .Ideally, these should derive from scenarios or use cases developed earlier in the design process. Have a clear definition of when a task is complete. We also must prepare a test schedule, book the required room, and identify representative users and invite them to attend. We will need the following materials: †¢ A formal script so that all participants are treated in the same way. †¢ A pre-evaluation questionnaire to check that your participants match the required profile. †¢ A list of tasks, together with criteria for measuring whether they have been successfully completed. Logging sheets to record timing, events, participant actions, concerns and comments. The guidelines should be followed: †¢ Run a pilot test. †¢ Ensure that participants have the option to abandon any tasks which they are unable to complete. †¢ Do not prompt participants unless it is clearly necessary to do so. †¢ Record events in as much detail as possible to the level of keys trokes and mouse clicks if necessary. †¢ If there are observers, ensure that they do not interrupt in any way. Observers formally prior to test. †¢ Be sensitive to the fact that developers may be upset by what they observe or what you report.Advantages of Usability Testing The advantages of usability testing are [5]: * Reply direct from the board audience to spot the project group * Private conversation can be done by testing the issue to see how users response to the different options being discussed * Problem and possible difficulties are stated clearly before the product is launched. The business advantages of usability testing can be seen at the end of the project: * Probability of usage and frequent usage increase * Risk of the product fault is reduce * Users are able to get what they expect, which makes business meeting its targets achievable.Benefits of using usability testing are [6]: * Reduce maintenance costs, increase user fulfilment, and save on development eff ort cost. * Relevance feedback helps to increase the quality experience. * Measures activities, not preference. Users like to insist what they want, but by observing and measuring behaviour, we can understand what the best for their needs and support is. * Get a competitive benefit. User with no experience can give negative impact to a website. A systematic website is expected by users, especially when the competitors of websites developer are a lot now. Focus to the major needs and the aim of the application. Disadvantages of Usability Testing Usability testing provides many benefits, but there are the disadvantages in using this methodology, which should be noted. Firstly, testing is not 100% representative of the real life scenario. Also, usability testing is mainly qualitative, so does not provide the large samples of response that a questionnaire may, but the response can be far more precise and understandable. It requires a certain level of knowledge and experience to apply th e heuristics effectively. Trained usability experts are sometimes hard to find and can be expensive.Multiple evaluators are recommended and results must be aggregated. The evaluation may identify more minor issues and fewer major issues. [9] Conclusion Two common usability evaluation methods, heuristic evaluation and usability testing were analayse. Results found that heuristic evaluation performed by HCI experts revealed more general problems, while usability testing is a way to see how easy to use something is by testing it with real users. To provide the most effective and thorough usability evaluation results, a combination of usability evaluation techniques from both expert and system user perspectives is recommended. Task 2Introduction For task 2, I am going to evaluate a website from a bank which is OCBC bank. Description of the problem 1. The first problem i notice when I start to evaluate the website was the layout. the layout is merely merge to left side of the webpage. 2. The navigation bar size. It is too small. 3. The application do not provide â€Å"search† function for user to search information. 4. I didnt notice the login function,no idea where to login. The homepage there is no official login space. 5. No language selection option. 6. No register new user and login specific space at main page. 7. No sitemap to track location in application page. . The process option button and link appearance are not interesting and recognizable. 9. Once the user click any options from main page to proceed the next step,the application open new window. Description of the difficulties 1. User need to focus on the left side of the webpage whereelse it should be in the center for user to feel more comfortable when viewing webpage. The view is not standard as normal webpage. 2. The navigation bar font is too small and situated at the upper right corner of the webpage. It is not standard. These two diffrent navigation bar makes user confuse to choose which function to move in the application.Furthermore,when user click to login page,another window open and it does not have a standard navigation bar as the previous page. User will feel confuse,with diffrent thing appears. 3. The login function is not standard. There are several option to login to application. It suppose to have a official login space then allows user to choose the service they want to involve. the login space looks like advertistment and not noticable. 4. Language. User supposed can select the language they are prefereable for. But this application dont allow user to choose the language they understand.If the user dont understand,how they want to use the application. There is just the selection list of country only but not for language. 5. The application does not provide sitemap to track location of user that use the application at current time. Sitemap used to make user easy to navigate along the pages gone through. user can eesayly get back to the pages prevoiously without wasting time to find pages that they want. 6. The hyperlink should be as buttons or symbol button to make user easy to recognize and remember the direction to use the application for the next visit. . Once the user click any options from main page to proceed the next step,the application open new window.User cannot go back to the previous page because noâ€Å"back†function at the web page neither at the browser. If user want go back,user must exit the new window and restore the main page again. If user did some errors user need to repeat all the steps again. Heuristic and explanation 1. The small and not standard navigation bar is link to consistency and standards. * It suppose to gathered and user should select from a line of navigation bar. when user click to login page,another window open and it does not have a standard navigation bar as the previous page. * User feels a diffrent environment,diffrent situation word. 2. The no option for language is match between sy stem and real world. * The system should speaks user language,word or phrase which familliar with the user. This will make user more comfortable and understand what they are doing. 3. Layout of the web which go to left side is a aesthetic and minimalist design. * User should not wonder the blank space of the webpage. It should be used to put any related information. 4.No sitemap for user location is equal with flexibility and efficiency of use. * Sitemap can help the inexperience user to go back to previous page they were to make sure they are on the correct path to do their job. 5. Error prevention which dont have â€Å"back† button,is link with user control and freedom. * This sytem dont allow users to go back. It do no support undo and redo. * User need to navigate away from the page directly and go back to main page and access again the application. 6. Uninteresting link and button to continue using the application is a recognition rather than recall heuristic. The links navigation dont give the user idea when they first see the webpage. User need to read the links and then click to continue. * The link should suppose to be icons so that whenever the user come for next visit,they will recognize the buttons and save their memory load and time. Summary A heuristic evaluation is a usability inspection helps to identify usability problems in the user interface (UI) design, As I find in the OCBC Bank website, it specifically involves me examine the interface and judge its compliance with recognized usability principles (the â€Å"heuristics†).I independently examine a user interface and judge its compliance with a set of usability principles. The result of this analysis is a list of potential usability issues or problems. The usability principles, also referred to as usability heuristics, are taken from published lists. Ideally, each potential usability problem is assigned to one or more heuristics to help facilitate fixing the problem. As more ev aluators are involved, more true problems are found.But as from my view, I can list out only these usability problems and I also have stated the reasons and why it is a problem to me and also what is lacking at the webpage.