Food, The Transmitter of a Cook's Emotions Research Paper - 1

Food, The Transmitter of a Cook's Emotions - Research Paper Example The cook who prepares our food understands this linkage between food and emotion. In addition to the cook’s personal passion for the job, the cook also have a deep understanding that particular foods can make us feel in certain ways; that we will always connect a certain sense of our well being with food (Anon, 2004). This explains why cooks are exerting tremendous effort when they prepare our food. They knew that foods do not only feeds and nourishes the body but also makes us â€Å"feel† in certain ways. Cooks can be considered as â€Å"food artists†. In the same way that a painter can convey emotions with his or her masterpieces, cooks can also transmit his or her emotion through food. In fact, cooks can even transmit a stronger emotion to the consumers than what a visual artist does because the experience in partaking food prepared by the cook is more personal and satisfying compared to an artist who only makes emotional impression with its audience. Ways a cook can transmit emotions through food As stated earlier, food stimulates a â€Å"web of association within us. Foods appeals to our senses and arouses certain emotions that link us to certain people, times, and other places (McDonald, 2007) and being such, is able to transmit emotions to us.

Marcel Duchamp's readymade Fountain(1917) Essay Example | Topics and Well Written Essays - 500 words

Marcel Duchamp's readymade Fountain(1917) - Essay Example Fountain was rejected in 1917 despite the obvious advancement it made to the contemporary art movement in America. Not everybody then, or even now looks at a urinal and thinks of it as a fountain. However, if you look closely at the design it is a fountain. A fountain provides clean water. A urinal also provides clean water to wash away urine. Duchamp wanted viewers to look beyond the purpose of the urinal and into a natural beauty. The gleaming white porcelain, gracious curves, and geometrical shape of holes in the back are all beautiful when taken into consideration by themselves. Duchamp wanted his readymade to be a contradiction. A thing normally thought of as disgusting could be beautiful and a piece of art. Today Fountain is seen as one of the most influential pieces of the 20th century. Fountain also can be viewed in a historical context. This piece was displayed during World War I. While many men were dying in trenches in Europe, rich men were using urinals without a thought. While men were dying in their own urine and feces wanting a drop of water, men were flushing these objects without a thought away from the war. Duchamp was showing the differences between a poor soldier and a rich businessman.

Can Opinion Polls be Trusted?

Can Opinion Polls be Trusted? Opinion poll is a type of survey or inquiry designed to measure the publics views regarding a topic or series of topics (Nielsen, 2007). The First poll was initiated in 1824 and straw polling was the first method used. (Hillygus, 2011) There are different types of opinion polling, few of them are Straw polls, Benchmark polls, Bushfire polls, Tracking polls, Entrance polls, Exit polls and Push polls. These polls are used as strategies to predict the voting of a campaign for a presidential election or how people feel about an issue in the country or issues of the globe (Davison, 2016). Straw poll in simple terms is an informal opinion survey. Benchmark poll is conducted at the very beginning of a campaign before the voters decision, it is done to estimate how well the candidate is doing at the beginning of a campaign. Tracking poll is a method where the opinions are taken with short intervals and the average is taken of the polls. Bushfire poll is taken in-between benchmark poll and tracking polls. The number of bushfire polls depend on the how competitive a side is and how much money is spent on that campaign. Entrance poll and exit polls are taken the day of the election. The opinion taken before the person give th eir vote is entrance poll and the opinion taken after the vote is exit poll. Push poll is a way of influencing a person by giving false information for an issue. It is done by showing that a poll is being conducted. Large number of people are contacted and no effort is made to collect data. Push poll is generally viewed as negative method of polling and is banned in the United States. (Boundless 2016). For this report the journals, newspaper articles and research papers were collected via internet. Data have been gathered from journals, research papers, new paper articles and websites which relates to this topic. To ensure that the information collected is accurate for a journal and research papers, make sure they are taken from a reputed web page, where they are published , is it from a university press or by a professional society. Research about the author, see if the author is from a university or another institute and if the journal is cited with other sources it can give further credibility. Data from new paper articles and websites are tricky because there can be so many scams in the web, therefore when using their information, you need to research if there is an author or a publisher, the date the article was released, is it from a reputed website which has an ending of .edu, .gov, or an article written by a university. Finding other source that can cross check the validity of the information makes it more reliable. Most of the data collected are quantitative data. The writers prove their information by providing statistical evidence. The reason for this is opinion polls mainly involves numbers to estimate their results. Opinion polls helps to know the populations view point towards an issue without having conduct campaigns or elections. Furthermore, Opinion Polls have played an important role in predicting elections. One of them is the election of 2010 in United Kingdom. 10 poll results were shown and 9 of them all showed the same scenario, representing that Conservatives party were clearly in the lead.(Nardelli, 2015) However, In the recent years some of the polls have not being able to accomplish their goals. One of them is the UK election 2015 (Cole, 2015) and the other The EU referendum where the votes of United Kingdom leaving European union was 48% while United Kingdom staying was 52% (Edwards, 2016) (Barnes, 2016). Opinion polls have not only failed United Kingdom but also the United States. The polls of Presidential election between Hillary Clinton and Donald Trump. Polls from Yougov and Fox News have stated that Hillary Clinton was a 3-4% in lead of Donald Trump. (Skibba, 2016) The reason for the unsuccessful polls can be explained by how the data is collected and other factors that affect the result. Opinion polls are collected by conducting surveys. The common ways are telephone calls, face to face interviews or mail (Roper Center. (2015). The surveys are conducted in random samples which would help to make an prediction and understanding of the opinion of the wide population as a representative. Poll groups mostly use a sample size of thousand .The result survey that consist the sample of thousand or twenty thousand should be similar if the sample is representative.(Macreadie, 2011). The samples taken will have a margin of error. For sample size of thousand it would be +/- 3% and for two thousand its +/-2%. The smaller the sample, less accurate and a greater margin error. (Wells, 2011). Although lately poll groups seemed to have difficulties in performing surveys accurately. Specially telephone polls, which the most common and cost effective method. The reason behind this is the number of people using landlines has decrease greatly with the increase in technology which has led to using mobile phones. In 2013, 41% of US houses had mobile phones than cell phones. This was an issue to the polling groups because 1991 Telephone Consumer protection Act means that autodialling cell phones is against the law. Therefore to conduct mobile phone surveys, they have to manually dial the numbers, which makes the process expensive and time consuming. (Chalabi, 2016). Furthermore, Pew Research have estimated that the response rates in telephone survey in 1997 was 36% and have decreased greatly to 9% in 2012 (Pew Research Center for the People and the Press, 2017). Figure 1 (URL 1)   Ã‚   This is not the only aspect that makes the polls less reliable, the increasing in population from years makes also issue because the percentage of the total population completing a survey will decrease. Another problem is the last-minute change in decisions of the voters, this was a great impact on the UK Elections 2015. In February 19 % of the voters had not decides their bid and about 30 % of the voters announced that they might be persuaded to change their mind. (Healy, 2017) In addition most voters that was interviewed in the random samples could have been supporters of one political party, therefore the polls of one party could have shown to be greater. As mentioned above opinion polls have played an important role in predicting elections, however with the results of the recent elections have failed to trust it. The decrease of the respond rates, difficulty of conducting telephone surveys with mobile phones being used and the increase in population, are issue that poll groups face. Furthermore, these issues keep increasing which makes the polls less reliable. References Boundless (2016). Boundless Political Science.[online] Available at: https://www.boundless.com/political-science/textbooks/boundless-political-science-textbook/public-opinion-6/measuring-public-opinion-46/types-of-polls-269-1480/ [Accessed 11 January 2017] Chalabi, M. (2016). Dont trust the polls: the systemic issues that make voter surveys unreliable. [online] the Guardian. Available at: https://www.theguardian.com/us-news/datablog/2016/jan/27/dont-trust-the-polls-the-systemic-issues-that-make-voter-surveys-unreliable [Accessed 17 Jan. 2017]. Cole, N. (2015). Why Did The Opinion Polls Get It So Wrong in 2015? | Conversion Uplift. [online] Conversion-uplift.co.uk. Available at: http://www.conversion-uplift.co.uk/limitations-of-pre-election-opinion-polls/ [Accessed 17 Jan. 2017]. Davison, W. (2016). public opinion Political polls. [online] Encyclopedia Britannica. Available at: https://www.britannica.com/topic/public-opinion/Political-polls#toc258770 [Accessed 14 Jan. 2017]. Edwards, J. (2016). Pollsters now know why they were wrong about Brexit. [online] Business Insider. Available at: http://uk.businessinsider.com/pollsters-know-why-they-were-wrong-about-brexit-2016-7 [Accessed 17 Jan. 2017]. Hillygus, D. (2011). The Evolution of Election Polling in the United States. Public Opinion Quarterly, 75(5), pp.962-981. Healy, D. (2017). The 2015 UK Elections: Why 100% of the Polls Were Wrong. [online] Ftijournal.com. Available at: http://www.ftijournal.com/article/the-2015-uk-elections-why-100-of-the-polls-were-wrong [Accessed 17 Jan. 2017]. Macreadie, R. (2011). Public Opinion Polls. 1st ed. [ebook] Research Gate. Available at: https://www.researchgate.net/publication/270453761 [Accessed 17 Jan. 2017]. Mail Online. (2016). Polling failures changed outcome of 2015 general election. [online] Available at: http://www.dailymail.co.uk/wires/pa/article-3405985/Opinion-polls-failure-2015-election-unrepresentative-samples.html [Accessed 17 Jan. 2017]. Nardelli, A. (2015). Election 2015: can we trust the polls?. [online] the Guardian. Available at: https://www.theguardian.com/politics/datablog/2015/mar/30/election-2015-can-we-trust-polling [Accessed 17 Jan. 2017]. Oxford Dictionaries | English. (2017). opinion poll definition of opinion poll in English | Oxford Dictionaries. [online] Available at: https://en.oxforddictionaries.com/definition/opinion_poll [Accessed 13 Jan. 2017]. Pew Research Center for the People and the Press. (2017). Assessing the Representativeness of Public Opinion Surveys. [online] Available at: http://www.people-press.org/2012/05/15/assessing-the-representativeness-of-public-opinion-surveys/ [Accessed 17 Jan. 2017]. Roper Center. (2015). Polling Fundamentals Sampling Roper Center. [online] Available at: https://ropercenter.cornell.edu/support/polling-fundamentals-sampling/ [Accessed 15 Jan. 2017]. Skibba, R. (2016). Pollsters struggle to explain failures of US presidential forecasts. [online] Nature. Available at: http://www.nature.com/news/pollsters-struggle-to-explain-failures-of-us-presidential-forecasts-1.20968# [Accessed 13 Jan. 2017]. Trochim, W. (2006). Types of Surveys. [online] Socialresearchmethods.net. Available at: http://www.socialresearchmethods.net/kb/survtype.php [Accessed 15 Jan. 2017]. Wells, A. (2011). YouGov | Understanding margin of error. [online] YouGov: What the world thinks. Available at: https://yougov.co.uk/news/2011/11/21/understanding-margin-error/ [Accessed 15 Jan. 2017]. Hillygus, D. (2011). The Evolution of Election Polling in the United States. Public Opinion Quarterly, 75(5), pp.962-965. URL1: http://www.people-press.org/2012/05/15/assessing-the-representativeness-of-public- opinion-surveys/5-15-12-1/ [Accessed January 14 2017] Dyson Company Analysis: Industry and Culture Dyson Company Analysis: Industry and Culture Dyson, a name that has become synonymous with vacuum cleaners, is a brand that demonstrates how apt management and marketing techniques can transform a brilliant engineering idea into a bright success. Today, Dyson machines enjoy the privilege of being placed in places like Londons Victoria and Albert Museum, Museum of Modern Art (New York), Design Museum (Zurich), the Powerhouse Museum (Sydney) and the Georges  Pompidou Centre (Paris).  Continuous innovation at Dyson has made wonders possible in durable appliances industry and won many accolades for the founder and leader, James Dyson and his team including the Japan Industrial Designers Association Award, The Queens Award for Enterprise, Americas Greenspec Award and the Industrial Design Prize of America. (WEBSITE) Pioneering the ball technology in vacuum industry, Dyson had to face imitators, complex legal procedures and huge costs on the road to success but eventually that paid off. (BBC) Another controversy that Dy son faced was relocation of its production to Malaysia and Singapore in 2002 and thus laying off employees in United Kingdom. However, it is held by the company that the cost saving was utilized in research and did not go in vain. Today Dyson products are sold in 45 countries of Europe, Middle East, Australia and United States. With 2008 sales revenue of  £184m, and operating profit of  £90 million which further reached record high of  £190 million in 2009, Dyson Ltd. is undoubtedly a winning company so far in United Kingdom. With 350 engineers and scientists placed in Wiltshire research and development laboratory, the company embarks on an ambitious plan of never ending innovation in household appliances. Culture Dysons remarkable success can be attributed to the corporate culture that flows directly from the founders personality: problem solving through creativity and innovation, research orientation, no complacence when it comes to product features and quality and an unremitting spirit of evolution and revolution. Dysons ability to combine aesthetics with technology is reflected in his successful endeavors like Wrong Garden that was not green and water flowing uphill, displayed in Chelsea Flower Show in 2003. The consistency in personality and the open culture embedded in the very fabric of organization where mistakes are not punished, rather valued because of a potential to be turned into success have made James Dyson a visionary and highly respected entrepreneur in business community worldwide. Company Analysis: 7 Ps: Products: Dyson Ltd. today offers a wide range of appliances: vacuum cleaners that are all about innovation, hand dryers that are quick, energy efficient and certified hygienic by NSF International, and the technologically miraculous, safe and easy to clean fan without blades and grills that does not produce unpleasant sounds. Below we map out the marketing mix of Dyson for vacuum cleaners. Core product: vacuum cleaner Actual product: A comprehensive and interesting list of features added to the core product makes Dyson vacuum cleaners stand out in the industry. Use of Root cyclone and ball technology for high maneuverability leads to high performance on all floor types, certified Asthma friendly by British Allergy Foundation makes the vacuum cleaner usable by Asthma and allergy patients, lifetime HEPA filter and bag less technology means no extra costs over the life of machine. Further product enrichment is made through special accessories to be attached with vacuum cleaners including allergy kit, groom tool, mattress tool, up top tool, stubborn dirt brush etc. Augmented product: Dyson vacuum cleaners not only provide value addition in terms of exciting features, but also provide customer with 5 years guarantee of parts and labor on upright and cylinder vacuum cleaners and 2 years guarantee on handheld vacuum cleaners. Customer service is available 7 days a week, where as full range of spares and accessories for vacuums comes with 12 months guarantee. An online expert service is a new feature that helps customers discusses their issues with Dyson experts with a few clicks. Moreover, the interesting and highly practical positioning of customer care number on the machine rather than on user manuals corroborates companys high customer orientation. Price: Pricing strategy of Dyson vacuum cleaners can be categorized as product line pricing because different machines in the extensive product with unique features are priced differently. Generally, Dyson vacuum cleaners are highly priced in the range of  £ 99  £ 340. Placement: Dyson machines can be shopped online from online merchants sites like Amazon and ebay, its own transaction site, specialty electrical retailers and supermarkets (Add data) Promotion: Besides having the maximum Advertisement budget in the vacuum cleaner industry and using the traditional medium of Television as a medium (in 2009, 92 percent of ad spend was on TV) (Mintel), Dyson uses following promotional techniques to attract customers Discount deals, online coupon codes, free shipping offers, some are particularly for first-time users. http://www.goodsavers.com/stores/dyson_uk_vouchers.cfm Christmas coupons Trade and sales promotion Promotion through collaboration with ISSSEY MIYAKE, in which set for the ISSEY MIYAKE fashion show was designed by James and the collection of ISSEY MIYAKE had a vacuum tinge a wand handle became a sleeve, a cyclone assembly became a skirt. Later, a special handheld vacuum was developed to celebrate the collaboration. People: At Dyson, hiring of creative staff with a passion towards engineering and problem solving serves as the basis of a team that is all about customer orientation. The customer care team is placed near the development arena, and all machines are lined up so that when customers call to interact with Dyson employees about the problems they are facing, the staff understands what they say. Mostly this approach works but if needed, Dyson engineers do not hesitate to visit the customer to fix their machines. SHOWs Processes: At DYSON, all activities are perfectly aligned to live up to the Dyson formula. From Drawing of machine design, to rigorous testing and dropping at premises, to testing by employees at home, competitions of employees to give them a chance to invent, all have the same spirit of problem solving through continuous innovation and perfection. Strategy and not just operational effectiveness A company can outperform rivals if it can establish a difference it can preserve. The difference between operational effectiveness and strategy can best be seen in the case of Dyson. Since its birth, the company has successfully managed to innovate relentlessly in an industry which was previously characterized with discounting. (_____) Dyson perfectly fits in the definition of strategy doing activities differently than competitors. (_____) As for generic strategy framework, Dyson follows the strategy of Product Differentiation. Origin of strategic position can be categorized as needs based as Dyson vacuum cleaners are for a large group of customers with different needs and Dyson handles them all well by introducing add-ons to the core product. BCG Matrix BCG Matrix gives a two-dimensional view of different products in portfolio and what strategies can be implemented to maximize profitability and liquidity. Dysons high share in upright and cylinder vacuum cleaners but low growth in these products in the recent years shows they are cash cows. Whereas low share in handheld and high growth means handheld vacuum cleaners are question marks for Dyson Ltd. increasing market share in handheld through innovation and exciting features will transform it into a Star product. Dysons Flexibility and Focus Dysons strategy comes under perennial renaissance as Dyson focus on consistent, enduring and constant change with creativity and new ideas. ANS-OFF Matrix The ANS-OFF Matrix suggests that Dyson has decided its product strategy and market growth through: Market development by entering into new markets (45 countries and are still expanding) with existing products. Product development by introducing new features to the existing products into existing markets. Industry Analysis: Porter 5 Forces Analysis: Bargaining power of buyers: It will be low as Dysons innovative technology provides something that none of the competitor provides so the customers would not be having any product to compare the Dyson products with. This will result in the low bargaining power of buyers. Bargaining power of suppliers: Suppliers have low bargaining power as Dyson is the industry leader and is selling the maximum number of units so they have all rights to impose power on its suppliers. Rivalry of competitors: Rivalry of competitors is not severe as the closest competitor in cylinder and upright vacuum cleaners is Vax, which is far behind Dyson. Operating system focus: Dyson has ranked the operating system focus in the following manner:

Canadian Alternative Theater Essay examples -- Richard III 3 William S

My Kingdom For a Canadian Alternative Theatre: The Richard III That Never Was Of all the parts she played in her brief time as an actress during the late 1960s, the part my mother remembers most fondly is one she never got to perform – the role of Richard III’s hump in Theatre Passe Muraille’s production of Richard III. The production was conceived of more than twenty years before I was born, and I’ve never seen video recordings, photographs, or even a review of the piece. In fact, the play was cancelled for financial reasons before it was ever performed. Despite this, for me, my mother’s role in the 1969 vision of Richard III represents a fascinating, and humorous, moment in which Shakespeare and my own Canadian history come together. More than this, the failed production, rehearsed at the Theatre Passe Muraille during the early days of Toronto’s experimental theatre scene, is representative of a significant change in attitude toward Shakespeare, towards Britain, and towards what a â€Å"Canadian Shakespeare† or even a â€Å"Canadian theatre† meant and could mean. In 1969, the Theatre Passe Muraille was based in the Church of the Holy Trinity – a traditionally liberal church tucked between the towers of the Eaton centre in the heart of downtown Toronto. Twenty-five years later, when I was eight, I would go to the same church for a summer camp offered by a non-profit arts organization run by my mother, who had long since given up acting. I would play theatre games on the same courtyard stones. In 1969, however, my mother and the forty-odd members of the Theatre Passe 2 Muraille had just moved in, and the church was just becoming one of the most important centres for alternative theatre in Canada. The Theatre Passe... ...inst an idea of â€Å"The Bard† as the ultimate symbol of British, and therefore legitimate, culture. As my mother said, â€Å"you want to free yourself from your colonial roots, and the way to do that is to do contemporary, immediate theatre.† The Theatre Passe Muraille adaptation was not an attempt to embrace the canonic Shakespeare as a symbol of imperial culture, but an attempt to express something immediate and Canadian using England’s greatest writer. 6 Works Cited Johnston, Denis W. Up the Mainstream: The Rise of Toronto’s Alternative Theatres, 1968-1975. Toronto: University of Toronto Press, 1991. Daniel Fischlin and Mark Fortier. â€Å"General Introduction.† Adaptations of Shakespeare. Eds. Daniel Fischlin and Mark Fortier. London: Routledge, 2000. 1-22. Press Release. Theatre Passe Muraille. 1969. Shakespeare, William. Richard III. Oxford: Oxford UP, 2000.

Nursing Care of a Patient Diagnosed with Pneumonia Essay

Patient Description Patient is a Caucasian 83 year old female that came into the emergency department from Wynwood assisted living facility with an increase of fatigue, worsening confusion and a 1 day history of a fever. Patient weighs approximately 90 pounds upon admission with a height of 64 inches. Patient has known COPD and is a former heavy smoker that also has a history of pneumonia, hypertension, atrial fibrillation, and dementia. Upon presentation to the emergency department patient has had increased nasal drainage and cough. Patient came into the hospital about a year and a half ago with a diagnosis of right lower lobe pneumonia. Patient was arousable, alert and pleasant, but not a good historian and appears to be quite emaciated. Patient at first had a non productive cough and was put on anti-biotics and began to have a productive cough 2 days post admission. Patient had dyspnea, increase respiration rate, difficulty talking, coarse lungs, and had decreased SpO2 with activity. Patient lived in Wynwood assisted living facility where she lived almost independently. Patient was able to get around her apartment with a front wheel walker and provided her own care of activities of daily living. With this admission, hospital staff did not recommend patient going back to assisted living as she would not be able to take care of her self until her mobility is back to her normal limits and the dyspnea is decreased. Nursing Diagnosis Ineffective airway clearance r/t bronchospasm, excessive mucous production, tenacious secretions, fatigue AMB dyspnea, increase RR (28), difficulty talking, inability to raise secretions, ineffective cough, adventitious breath sounds. Goals A. Pt will demonstrate effective coughing and clear breath sounds by end of shift 5/15/10 (3 days) and until discharge. B. Pt will continue to have cyanotic free skin by end of shift on 5/14/10 (2 days) and until discharge. C. Pt will maintain a patent airway at all times by end of shift 5/15/10 (3 days) and until discharge. D. Pt will relate methods to enhance secretion removal (drinking warm fluids) by end of shift 5/15/10 (3 days) and until discharge. E. Pt will relate the significance of changes in sputum to include color, character, amount and odor by end of shift 5/15/10 (3 days) until discharge. Interventions| Rationale| 1. RN will auscultate breath sounds Q4 hrs and PRN until discharge. 2. RN and CNA will monitor respiratory patterns, including rate, depth, and effort Q4 hr and PRN until discharge. 3. RN will monitor blood gas values as available and pulse oxygen saturation levels Q8 hr and PRN until discharge. 4. RN and CNA will position the client to optimize respiration (HOB elevated 45 degrees and repositioned every 2 hrs) and PRN until discharge. 5. RN and CNA will help the pt deep breathe and perform controlled coughing Q2hrs until discharge. 6. RN will help the pt use the forced expiratory technique, the â€Å"huff cough†. The pt does a series of coughs while saying the word huff q4hr and PRN until discharge. 7. RN or CNA will assist with clearing secretions from pharynx by offering tissues and gentle suction of the oral pharynx if necessary Q4 hr and PRN until discharge. 8. RN will observe sputum, noting color, odor and volume PRN until discharge.9. RN and CNA will encourage activity and ambulation as tolerated TID and PRN until discharge. 10. RN and CNA will encourage fluid intake of up to 2500 mL/day within cardiac or renal reserve Q2 hrs and PRN until discharge. 11. RN will administer oxygen as ordered until discharge12. RN or RT will administer medications such as bronchodilators or inhaled steroids as ordered until discharged. 13. RN and CNA will monitor the patient’s behavior and mental status for the onset of restlessness, agitation, confusion and extreme lethargy twice a shift and PRN until discharge date. 14. RN and CNA will observe for cyanosis of the skin twice a shift and PRN until discharge. 15. RN or CNA will position patient over bedside table for acute dyspnea PRN until discharge. 16. RN & CNA will help pt eat frequent small meals and  use dietary supplements PRN until discharge. 17. RN will teach pt energy conservation techniques and the importance of alternating rest periods with activity by end of shift tomorrow and PRN until discharge.| 1. â€Å"The presence of coarse crackles during late inspiration indicates fluid in the airway; wheezing indicates a narrowed airway† (Simpson, 2006, p. 487).2. â€Å"A normal respiratory rate for an adult without dyspnea is 12-16. With secretions in the airway, the respiratory rate will increase† (Simpson, 2006, p. 486). 3. â€Å"An oxygen saturation of less than 90% or a partial pressure of oxygen of less than 80 indicates significant oxygenation problems† (Sanford & Jacobs, 2008, p. 125).4. â€Å"An upright position allows for maximal lung expansion; lying flat cause abdominal organs to shift toward the chest, which crowds the lungs and makes it more difficult to breathe† (Sanford & Jacobs, 2008, p. 125).5. â€Å"This technique can help increase sputum clearance and decrease cough spasms. Controlled coughing was the diaphragmatic muscles, making the cough more forceful and effective† (Sanford & Jacobs, 2008, p. 125).6. â€Å"This technique prevents the glottis from closing during the cough and is effective in clearing secretions in the central airways† (Sanford & Jacobs, 2008, p. 126).7. â€Å"In the debilitated client, gentle suctioning of the posterior pharynx may stimulate coughing and removing secretions† (Sanford & Jacobs, 2008, p. 126).8. â€Å"Normal sputu m is clear or gray and minimal; abnormal sputum is green, yellow, or bloody; malodorous; and often copious† (Sanford & Jacobs, 2008, p. 126). 9. â€Å"Body movements helps mobilize secretions and can be a powerful means to maintain lung health† (Sanford & Jacobs, 2008, p. 126).10. â€Å"Fluids help minimize mucosal drying and maximize ciliary action to move secretions. Some pts cannot tolerate increased fluids because of underlying disease† (Sanford & Jacobs, 2008, p. 126).11. â€Å"Oxygen has been shown to correct hypoxia, which can be caused by retained respiratory secretions† (Sanford & Jacobs, 2008, p. 126).12. â€Å"Bronchodilators decrease airway resistance secondary to broncho-constriction† (Sanford & Jacobs, 2008, p. 126).13. â€Å"Changes in behavior and mental status can be early signs of impaired gas exchange. In the late stages the patient becomes lethargic and somnolent† (Sanford & Jacobs, 2008, p. 388).14. â€Å"Central cyanosis of the tongue and oral mucosa is indicative of serious hypoxia and is a medical emergency. Peripheral cyanosis in the extremities may or may not be serious†Ã‚  (Sanford & Jacobs, 2008, p. 388). 15. â€Å"Leaning forward can help decrease dyspnea, possibly because gastric pressure allows better contraction of the diaphragm. This is called the tripod position and is used during times of distress† (Sanford & Jacobs, 2008, p. 388).16. â€Å"Improved nutrition can help increase muscle aerobic capacity and exercise tolerance. Nutritional problems in clients with COPD can be visual; early identification of clients at risk is essential to maintaining BMI† (Sanford & Jacobs, 2008, p. 389).17. â€Å"Fatigue is a common symptom of COPD and needs to be assessed and managed† (Sanford & Jacobs, 2008, p. 390).| Article Summary In the Article, â€Å"Respiratory Assessment,† by Heidi Simpson, intends for the audience to be nurses already working in the field. This article gives an order of a respiratory assessment that works for any nurse, whether they are a new graduating nurse or a nurse who has been working for years. This journal article gives all the required elements in order to do a full respiratory assessment which includes the â€Å"initial assessment, history taking, inspection, palpitation, percussion, auscultation, and further investigations† (Simpson, 2006, p. 484). This article is a general information article that focuses towards all and any patient population as all of our patients need to have a respiratory assessment done. This article gives a good breakdown of a respiratory assessment in which I currently use in practice. The article can be a good reminder of how an accurate respiratory assessment should be done and how to get good results in the technique a nurse may use. References Sanford, J.T. & Jacobs, M. (2008). Impaired gas exchange. In B.J. Ackley & G.B. Ladwig (Eds.) Nursing diagnosis handbook: An evidence-based guide to planning care (8th ed., pp. 388-390). St Louis, MO: Elsevier. Sanford, J.T. & Jacobs, M. (2008). Ineffective airway clearance. In B.J. Ackley & G.B. Ladwig (Eds.) Nursing diagnosis handbook: An evidence-based guide to planning care (8th ed., pp. 124-129). St Louis, MO: Elsevier. Simpson, H. (2006). Respiratory assessment. British Journal of Nursing (BJN), 15(9), 484-488. Retrieved from CINAHL with full text database.

Comparative Schools

This school is characterized by the formation of strategy as an open process of influence, which puts the emphasis on the use of power and politics in the negotiation. The formation of strategy depends on the power and policy, internal and external. As a result, they tend to be emerging. There are two elements of this SOT: â€Å"Micro† and â€Å"Macro†. The micro elements deal with internal political games and the macro elements relate to those who play the organization.The â€Å"micro† is power in action; it sees strategy as a game within the organization. The â€Å"macro† reflects the interdependence between the Organization and its environment. It discusses the ways in which the organization promotes their own well-being, through control or cooperation. Learning: â€Å"Of all the descriptive schools, the learning school grew Into a veritable wave and challenged the always dominant prescriptive schools† (Mintzberg et al, 1998). According to this s chool, strategies emerge as people come to learn about a situation as well as their organization's capability of dealing with It.This SOT began with the publication of â€Å"The Science of Muddling Through† (Llndblom, 1959). Llndblom uggested that the design of public policies was not a neat controlled process but a messy one, whereby officials try to manage a world they know Is too complex for them. However, James B. Quinn, with â€Å"Strategies for Change: Logical Incrementallsm† gave the actual kick-off to this SOT. According to Llndblom only 10% of the conceived strategies are Implemented. The problem Is the split between formulation and Implementation.For a strategy to be effective there has to be a sum of small actions and Individual decisions. In other words, Individuals contribute to the strategic process from all positions In the organization. In dlsJolnted Incrementallsm by Lindblom, decisions are made to solve problems rather than to exploit opportunities, w ithout the slightest attention to the final objectives or the connection with the rest of the decisions. There Is no central authority that coordinates the mutual adjustments. Whereas logical Incrementallsm by Quinn suggests that organizations see the strategy as an Integrated approach. The real strategy evolves as the Internal decision-making and external facts converge to create a new consensus to act, widely shared by the members of the management team† (Quinn, 1980). He defined It as a ontinuous and dynamic process. Strategic Tools: There are two main strategic tools, which fall under from Power SOT. One of these is Force Field Analysis proposed by Lewin (1947). According to this tool there are two forces that drive change in a business, the Driving Forces and the Restraining Forces.The Driving Forces push and promote change e. g. executive mandate, customer demand and increased efficiency whereas the Restraining forces try to prevent change from happening which can be in the form of fear, lack of training and incentives. The main criticism of this theory is that the method does not have nough sophistication or complexity to measure the dynamic forces that affect a business (Cronshaw, 2008). The second strategic tool is proposed by Kleiner (1996), called the Core Group Theory.The Core Group Theory looks at leader-member dynamic within a firm. In his theory, Kleiner argues that the customers along with employee's satisfaction are considered to be secondary to the ‘core group' (top executives) and how some core groups can be ‘parasitic' to a firm based of the willingness of organizational members to comply. The main weakness observed is similar to that of the Force Field Analysis, that is this heory has not quite ‘developed thematically, the theory does not base itself on measurement (Bokeno, 2003).

Chinas Rural and Urban Inequality

Chinas Rural and Urban Inequality Free Online Research Papers Introduction During the last three decades, China has great changes, and these changes were originally a series of progressive political reform-driven. The late 70’s of the last century, the agricultural sector reconstruct, this is known as the â€Å"agricultural reform†, lasted for eight years. The subsequent second period known as the â€Å"urban reform† began in 1985, until now it is still continuing. The rapid development of industrialization, restructuring of state-owned enterprises, trade openness increased export tax rebates and financial assistance links, as well as the gradual liberalization of the financial markets are the characteristics of this period. But the â€Å"urban reform† also brought the negatively impact: that is caused the inequalities between urban and rural increased again. The causes of inequality caused by urban and rural China is multifaceted, but the main reason is that â€Å"duality system†. Duality Household Registration System For a long time, China has implemented an urban-rural division of the duality household registration system. This household registration system was set up under the planned economic system, which is the product of urban-rural dual structure. The children born by urban residents are the urban account, and the children born in rural which rural farmers account, and from generation to generation. China was setup the high request for entry threshold of urban account, which was caused between urban and rural areas form an insurmountable gap. Unless the rural residents meet the harsh conditions requirements, otherwise not even think about into the city. In addition, coupled with the urban grain rationing system and the welfare housing allocation in the planned economy era, in effect, that was cut off the peasants into the city roads. This not only undermines farmers’ citizenship for the freedom of movement and choice of residence, but also objectively to curb the urban development. Until now, although some local government has relaxed the restriction of urban entrance, but the duality household registration system has not really been broken. Duality Employment System In the planned economy era, the urban employment problem by the government planned to make arrangements in urban areas, while the peasants were employed in the rural production teams. The jobs in urban are first offer to urban residents, only when the urban labor supply cannot meet the needs of urban jobs, then will offer to rural residents, so only a small number of peasants to the urban were fortunate sought the jobs. In addition to the planned recruitment and enrollment, the government strictly controlled the peasants into the urban. This system has 4 characteristic. First, policy support from the China’s government is inequality. For a long time, the China’s government was not bring the rural labor force into the national economic and social development plan, and they were not offer any special funds or project to support the rural labor force transfer to cities. A considerable period of time, the rural labor force cannot enjoy the vocational skills training from government. Even if the country has recently introduced training plan for peasant workers, but the amount of money and scale ratio of training are large differences compare with urban workers. In addition, the Government has not bring the management of peasant workers into the citys comprehensive management, the expenses for operation paid by peasants was increased their finance burden, resulting in rural labor force and urban labor force in terms of employment inequality. The second characteristic is employment pass inequality. Compared to the free movement of urban workers employed, the local government set up a number of restrictions and requirements in the transfer of rural labor employment, resulting in rural labor and urban labor have the great inequality in employment permit. For example: in some cities, the local government was stipulated the peasants to apply for a variety of procedures when they found the work in there, some local government also took the opportunity to collect various fees, increasing the cost of peasants to work elsewhere, resulting in an increasing burden on the farmers. Third is labor and social security inequality. In the course of employment of rural labor force are often subjected to unfair treatment. Firstly, the labor contract is not standardized. Most peasant workers do not sign labor contracts with employers; even if the signing of a contract, but also mostly one-way restriction contract, that means only restrict on migrant workers, but not restrict on the employing units. Secondly, the unequal pay. Rural laborers and urban workers engaged in the same work, but not the same as remuneration. Thirdly, production and living environment is poor. Look from the working conditions, peasant workers often do the dirtiest and the hardest work, and the safety and health conditions of enterprise were do not meet requirements of country. Working time of peasant workers in general is 10-12 hours, sometime up to 14-16 hours. Fourth are inequalities in social welfare. At present, farmers working in cities have not established the basic social security like medical care and injuries at work. When the peasant workers were injury suffered on the job or got the illness from the job, there is no corresponding system to protect their access to basic treatment costs, let alone compensate them. Although the state has issued the â€Å"Work-related Injury Insurance Regulations†, and explicitly requested that peasant workers into the insurance coverage of work-related injury, but still need to take some time for full implementation in China. In recent years with Chinas further reform, although the employment post implement the two-way choice, but the government will no longer restrict the farmers work in urban. However, some cities there are still occur a lot of the peasant discrimination policies on problem of employment, therefore urban enterprise recruitment is still biased towards urban dwellers. Some cities also expressly provides peasant workers are not allowed to enter in some industries, so mostly peasant workers in the city are do the dirty, tired, dangerous, and low wages jobs. Consequently, inequality employment opportunities for rural and urban residents still exist. Duality System of Income Distribution The citys industrial workers income comes from wages, while the income of peasants is mainly derived from agricultural income. Compared to urban industrial sector with a capital of a large scale, high level of accumulation, follow the rules of increasing returns to scale, advanced production methods, the technological progress is fast, high production efficiency, high economic efficiency, structure and other characteristics to change rapidly and so on, agricultural development has been remarkably weak position. This is because the farmers are engaged in agriculture has inherent weak nature: get the relatively large natural environment and climate influence, small-scale capital, per capita’s cultivated lands are few, low levels of accumulation, backward mode of production, technological progress is slow, sale prices of agricultural products are lower than its value, etc. Therefore, the income level of farmers is often lower than urban workers, this also caused many farmers were abandoning agricultural work to work in cities. In recent years, income disparities between urban and rural residents, and the income gap continued to widen. For example, rural per capita consumption expenditure in 2000 was only 33.4% of urban residents, 5.2% lower than in 1997, average declined 1.7% per annum. From an objective point of view, in the socialism stage, the income gap between urban and rural is impossible to eliminate, but the income gap between urban and rural should have a reasonable extent, this gap should be reduced gradually with the economic development, rather than the reverse. Duality Education System For a long time, Chinas dual education system continues to attract a lot of controversy; this is because the Chinese governments serious shortage of investment in education and all the money education business trend, resulting in the fact that education is not fair throughout China. The main reason for this inequality happened in the education system was: the government introduced the unfair policy in education. According to Southern Weekend reported: 75% of the compulsory education funds are burden by peasants. In this duality system, most of Chinas spending on education has focused on the urban education, specially the higher education. Sometimes, from newspapers and television news, we can see the rural schools are dilapidated, and even some rural schools did not have a classroom, the students are sitting on rocks to attend the class. In contrast, the urban schools are luxurious and beautiful, and their equipment is complete. In addition, the college entrance examination scores of rural candidates must be much higher than urban candidates, and then they are eligible to enter the same colleges or universities. Day after day, the inequitable education system will resulting in more rural students are obliged to discontinue schooling. Therefore, the Chinese Government can no longer ignore these problems. Conclusions We can conclude that Chinas dual system has created a heavy burden and unfair of rural residents. These burdens and inequality make the poverty life of peasants more difficult. As opposed to the high expenditure on education, the low income of peasants make they do not focus on education, coupled with inflated prices, many rural children are forced to work from an early age to earn money to alleviate the financial burden of the family. Duality systems will not only resulted in uneven distribution of wealth between urban and rural areas, and also led to situation of the rich people richer and the poor people poorer. Finally, I hope the Chinese Government will eliminate the duality system, so that Chinas economic development can be more comprehensive and powerful. I believe China will become a real powerful country, when the whole Chinese people were out of poverty. Research Papers on China’s Rural and Urban InequalityPETSTEL analysis of IndiaDefinition of Export Quotas19 Century Society: A Deeply Divided EraInfluences of Socio-Economic Status of Married MalesRiordan Manufacturing Production PlanMarketing of Lifeboy Soap A Unilever ProductCanaanite Influence on the Early Israelite ReligionNever Been Kicked Out of a Place This NiceThe Effects of Illegal ImmigrationAssess the importance of Nationalism 1815-1850 Europe

Fish Characteristics and Differences From Other Animals

Fish Characteristics and Differences From Other Animals Fish - that word may conjure up a variety of images, from colorful animals swimming peacefully around a reef to brightly-colored fish in an aquarium to something white and flaky on your dinner plate. What is a fish? Here you can learn more about the characteristics of fish, and what sets them apart from other animals. Fish come in a wide variety of colors, shapes, and sizes - theres the largest fish, the 60 foot long whale shark, popular seafood fish such as cod and tuna, and completely different-looking animals such as seahorses, sea dragons, and pipefish. In all, about 20,000 species of marine fish have been identified. Anatomy Fish swim by flexing their bodies, forming waves of contractions along their muscles. These waves push water backward and move the fish forward. One of the most notable features of fish are their fins - many fish have a dorsal fin and anal fin (near the tail, on the underside of the fish) that provide stability. They may have one, two or even three dorsal fins. They may also have pectoral and pelvic (ventral) fins to help with propulsion and steering. They also have a caudal fin or tail. Most fish have scales covered with a slimy mucus that helps protect them. They have three main types of scales: Cycloid (roundish, thin and flat), ctenoid (scales that have tiny teeth on their edges),  and ganoid (thick scales that are rhomboid in shape).   Fish have gills for breathing - the fish inhales water through its mouth, which passes over the gills, where hemoglobin in the fishs blood absorbs oxygen. Fish may also have a lateral line system, which detects movement in the water, and a swim bladder, which the fish uses for buoyancy.   Classification Kingdom: AnimaliaPhylum: Chordata The fishes are divided into two superclasses: Gnathostomata, or vertebrates with jaws, and the Agnatha, or jawless fishes. Jawed fishes: Class Elasmobranchii, the elasmobranchs: Sharks and rays, who have a skeleton made of cartilageClass Actinopterygii, the ray-finned fishes: fish with skeletons made of bone, and spines in their fins (e.g., cod, bass, clownfish/anemonefish, seahorses)Class Holocephali, the chimerasClass Sarcopterygii, the lobe-finned fish, the coelacanth and lungfishes. Jawless fishes: Class Cephalaspidomorphi, the lampreysClass Myxini, the hagfishes Reproduction With thousands of species, reproduction in fish can be remarkably different. Theres the seahorse - the only species in which the male gives birth. And then there are species like cod, in which females release 3-9 million eggs into the water column. And then there are sharks. Some shark species are oviparous, meaning they lay eggs. Others are viviparous and give birth to live young. Within these live-bearing species, some have placenta-like human babies and others do not. Habitat and Distribution Fish are distributed in a wide variety of habitats, both marine, and freshwater, throughout the world. Fish have even been found as deep as 4.8 miles beneath the ocean surface.

The Easy Guide to the 30-60-90 Triangle

The Easy Guide to the 30-60-90 Triangle SAT / ACT Prep Online Guides and Tips Acute, obtuse, isosceles, equilateral†¦.When it comes to triangles, there are many different varieties, but only a choice few that are â€Å"special.† These special triangles have sides and angles which are consistent and predictable and can be used to shortcut your way through your geometry or trigonometry problems. And a 30-60-90 triangle- pronounced â€Å"thirty sixty ninety†- happens to be a very special type of triangle indeed. In this guide, we’ll walk you through what a 30-60-90 triangle is, why it works, and when (and how) to use your knowledge of it. So let’s get to it! What Is a 30-60-90 Triangle? A 30-60-90 triangle is a special right triangle (a right triangle being any triangle that contains a 90 degree angle) that always has degree angles of 30 degrees, 60 degrees, and 90 degrees. Because it is a special triangle, it also has side length values which are always in a consistent relationship with one another. The basic 30-60-90 triangle ratiois: Side opposite the 30 ° angle: x Side opposite the 60 ° angle: x * √3 Side opposite the 90 ° angle: 2x For example, a 30-60-90 degree triangle could have side lengths of: 2, 2√3, 4 7, 7√3, 14 √3,3, 2√3 (Why is the longer leg 3?In this triangle, the shortest leg (x) is √3, so for the longerleg, x√3 = √3 *√3 = √9 = 3. And the hypotenuse is 2 times the shortestleg, or 2√3) And so on. The side opposite the 30 ° angle is always the smallest, because 30 degrees is the smallest angle. The side opposite the 60 ° angle will be the middle length, because 60 degrees is the mid-sized degree angle in this triangle. And, finally, the side opposite the 90 ° angle will always be the largest side (the hypotenuse) because 90 degrees is the largest angle. Want to get better grades and test scores? We can help. PrepScholar Tutors is the world's best tutoring service. We combine world-class expert tutors with our proprietary teaching techniques. Our students have gotten A's on thousands of classes, perfect 5's on AP tests, and ludicrously high SAT Subject Test scores. Whether you need help with science, math, English, social science, or more, we've got you covered. Get better grades today with PrepScholar Tutors. Though it may look similar to other types of right triangles, the reason a 30-60-90 triangle is so special is that you only need three pieces of informationin order to find every othermeasurement. So long as you know the value oftwo angle measures and one side length (doesn’t matter which side), you know everything you need to know about your triangle. For example, we can use the30-60-90 triangle formula tofill in all the remaining information blanks of the triangles below. Example 1 We can see that this is a right triangle in which the hypotenuse is twice the length of one of the legs. This means this must be a 30-60-90 triangle and the smaller given sideis opposite the 30 °. The longer leg must, therefore, be opposite the 60 ° angle and measure 6 *√3, or 6√3. Example 2 We can see that this must be a 30-60-90 triangle because we can seethat this is a right triangle with one given measurement, 30 °. The unmarked angle must then be 60 °. Since 18 is the measure opposite the 60 ° angle, it must be equal to x√3. The shortest leg must then measure $18/√3$. (Note that the leg lengthwill actually be $18/{√3} *{√3}/{√3} = {18√3}/3 = 6√3$ because adenominator cannot contain a radical/square root). And the hypotenuse will be $2(18/√3)$ (Note that, again, you cannot have a radical in the denominator, so the final answer will really be 2 times the leg length of 6√3= 12√3). Example 3 Again, we are given two angle measurements (90 ° and 60 °), so the third measure will be 30 °. Because this is a 30-60-90 triangle and the hypotenuse is 30, the shortest leg will equal 15 and the longer leg will equal 15√3. No need to consult the magic eight ball- these rules always work. Why It Works: 30-60-90 Triangle Theorem Proof But why does this special triangle work the way it does? How do we know these rules are legit? Let’s walk through exactly how the 30-60-90 triangle theorem works and prove why these side lengths will always be consistent. First, let’s forget about right triangles for a second and look at an equilateral triangle. An equilateral triangle is a triangle that has all equal sides and all equal angles. Because a triangle’s interior angles always add up to 180 ° and $180/3 = 60$, an equilateral triangle will always have three 60 ° angles. Now let's drop down a height from the topmost angle to the base of the triangle. We've now created two right angles and two congruent (equal) triangles. How do we know they’re equal triangles? Because we dropped a height from an equilateral triangle, we’ve split the base exactly in half. The new triangles also share one side length (the height), and they each have the same hypotenuse length. Because they share three side lengths in common (SSS), this means the triangles are congruent. Note: not only are the two triangles congruent based on the principles of side-side-side lengths, or SSS, but also based on side-angle-side measures (SAS), angle-angle-side (AAS), and angle-side-angle (ASA). Basically? They're most definitely congruent. Now that we’ve proven the congruencies of the two new triangles, we can see that the top angles must each be equal to 30 degrees (because each triangle already has angles of 90 ° and 60 ° and must add up to 180 °). This means we have made two 30-60-90 triangles. And because we know that we cutthe base of the equilateral triangle in half, we can see that the side opposite the 30 ° angle (the shortest side) of each of our 30-60-90 triangles is exactly half the length of the hypotenuse. So let us call our original side length x and our bisected length $x/2$. Now all that leaves us to do is to find our mid-side length that the two triangles share. To do this, we can simply use the pythagorean theorem. $a^2 + b^2 = c^2$ $(x/2)^2 + b^2 = x^2$ $b^2 = x^2 - ({x^2}/4)$ $b^2 = {4x^2}/4 - {x^2}/4$ $b^2 = {3x^2}/4$ $b = {√3x}/2$ So we're left with: $x/2, {x√3}/2, x$ Now let's multiply each measure by 2, just to make life easier and avoid all the fractions. That way, we're left with: x, x√3, 2x We can see, therefore, that a 30-60-90 triangle will always have consistent side lengths of x, x√3, and 2x (or $x/2$, ${√3x}/2$, and x). Luckily for us, we can prove 30-60-90 triangle rules true without all of...this. When to Use30-60-90 Triangle Rules Knowing the30-60-90 triangle rules will be able to save you time and energy on a multitude of different math problems, namely a wide variety of geometry and trigonometry problems. Geometry Proper understanding of the 30-60-90 triangles will allow you to solve geometry questions that would either be impossible to solve without knowing these ratio rules, or at the very least, would take considerable time and effort to solve the "long way." With thespecial triangle ratios, you can figure out missing triangle heights or leg lengths (without having to use the pythagorean theorem), find the area of a triangle by using missing height or base length information, and quickly calculate perimeters. Any time you need speed to answer a question, remembering shortcuts like your 30-60-90 rules will come in handy. Trigonometry Memorizing and understanding the 30-60-90 triangle ratio will also allow you to solve many trigonometry problems without either the need for a calculator or the needto approximate your answers in decimal form. A 30-60-90 triangle has fairly simple sines, cosines, and tangents for each angle (and these measurements will always be consistent). Sine of 30 ° will always be $1/2$. Cosine of 60 ° will always be $1/2$. Though the other sines, cosines, and tangents are fairly simple, these are the two that are the easiest to memorize and are likely to show up on tests. So knowing these rules will allowyou to find these trigonometry measurements as quickly as possible. Tips for Remembering the30-60-90 Rules You know these30-60-90 ratio rules are useful, but how do you keep the information in your head? Remembering the30-60-90 triangle rules is a matter of remembering the ratio of 1: √3: 2, and knowing that the shortest side length is always opposite the shortest angle (30 °) and the longest side length is always opposite the largest angle (90 °). Some people memorize the ratio by thinking,â€Å"x, 2x, x√3,† because the â€Å"1, 2, 3† succession is typically easy to remember. The one precaution to using this technique is to remember that the longest side is actually the 2x, not the x times √3. Another way to remember your ratios is to use a mnemonic wordplay on the 1: root 3: 2 ratio in their proper order. For example, â€Å"Jackie Mitchell struck out Lou Gehrig and ‘won Ruthy too,’†: one, root three, two. (And it's a true baseball history fact to boot!) Play around with your own mnemonic devices if these don’t appeal to you- sing the ratio to a song, find your own â€Å"one, root three, two† phrases, or come up with a ratio poem. You can even just remember that a 30-60-90 triangle is half an equilateral and figure out the measurements from there if you don't like memorizing them. However it makes sense to you to rememberthese 30-60-90 rules, keep those ratios your head for your future geometry and trigonometry questions. Memorization is your friend, however you can make it happen. Want to get better grades and test scores? We can help. PrepScholar Tutors is the world's best tutoring service. We combine world-class expert tutors with our proprietary teaching techniques. Our students have gotten A's on thousands of classes, perfect 5's on AP tests, and ludicrously high SAT Subject Test scores. Whether you need help with science, math, English, social science, or more, we've got you covered. Get better grades today with PrepScholar Tutors. Example 30-60-90 Questions Now that we've looked at the hows and whys of 30-60-90 triangles, let's work throughsome practice problems. Geometry A construction worker leans a 40-foot ladder up against the side of a building at an angle of 30 degrees off the ground. The ground is level and the side of the building is perpendicular to the ground. How far up the building does the ladder reach, to the nearest foot? Without knowing our 30-60-90 special triangle rules, we would have to use trigonometry and a calculator to find the solution to this problem, since we only have one side measurement of a triangle. But because we know that this is a special triangle, we can find the answer in just seconds. If the building and the ground are perpendicular to one another, that must mean the building and the ground form a right (90 °) angle. It’s also a given that the ladder meets the ground at a 30 ° angle. We can therefore see that the remaining angle must be 60 °, which makes this a 30-60-90 triangle. Now we know that the hypotenuse (longest side) of this 30-60-90 is 40 feet, which means that the shortest side will be half that length. (Remember that the longest side is always twice- 2x- as long as the shortest side.) Because the shortest side is opposite the 30 ° angle, and that angle is the degree measure of the ladder from the ground, that means that the top of the ladder hits the building 20 feet off the ground. Our final answer is 20 feet. Trigonometry If, in a right triangle, sinÃŽËœ = $1/2$ and the shortest leg lengthis 8. What is the length of the missing side that is NOT the hypotenuse? Because you know your 30-60-90 rules, you can solve this problem without the need for either the pythagorean theorem or a calculator. We were told that this is a right triangle, and we know from our special right triangle rules that sine 30 ° = $1/2$. The missing angle must, therefore, be 60 degrees, which makes this a 30-60-90 triangle. And because this is a 30-60-90 triangle, and we were told that the shortest side is 8, the hypotenuse must be 16 and the missing side must be 8 * √3, or 8√3. Our final answer is 8√3. The Take-Aways Remembering the rules for 30-60-90 triangles will help you to shortcut your way through a variety of math problems. But do keep in mind that, while knowing these rules isa handy tool to keep in your belt, you can still solve mostproblems without them. Keep track of the rules of x, x√3, 2x and 30-60-90 in whatever way makes sense to you and try to keep them straight if you can, but don't panic if your mind blanks out when it's crunch time. Either way, you've got this. And, if you need more practice, go ahead and check out this 30-60-90 triangle quiz. Happy test-taking!

Pizza Hut Trainee Operations Manager 12 month plan Essay

Pizza Hut Trainee Operations Manager 12 month plan - Essay Example The company has more than 6,000 outlets in the US alone and operates in more than 90 countries across the world. Over the past years, the company has attained customer loyalty due to relentless innovation, high quality product and excellent customer service. The mission of Pizza Hut is to provide courteous services. The company offers a safe working environment, rewarding careers that have both growth and development opportunities (Mishra 2009). The operations manager will be tasked with ensuring all the activities of the outlet operations manager designate will be required to meet the customer expectations through ensuring all activities related to the preparation and serving of prepared foods meet the established standards. The operations manager must be able to achieve high customer satisfaction, meet the sales and profitability goals and also ensure high motivated workforce (Storey 2007). The manager will also be expected to coach the subordinates and ensure the health and safety procedures are followed in the workplace (Blyton and Turnbull 1992). Job advertising Job title: operations manager designate Reporting to: General Manager Company: Pizza Hut Industry: Restaurant chain Salary: Negotiable Role: The jobholder will oversee the day to day operations of the restaurant and work closely with stakeholders in order to ensure high quality services, excellent customer service and innovative dining concept for the target market. The operations manager must have hands on skills in order to effective meet the performance benchmarks and ensure continuous improvement in operations. Job responsibilities Manage day to day operations including ordering of stock, portion allocations, procurement of raw materials and ensure accountability of utilization of the stocks. Prepare daily, weekly, monthly and annual operation reports including the staff plans, stock control plans and sales reports. Ensuring that the restaurant meet key performance indicators such as sales leve l, profitability and cost control indicators. Work closely with the management in planning advertising and marketing plans for the restaurant. Work with subordinates such as chefs to plan menus that are popular with loyal customers. Ensure that all the subordinates follow and adhere to Pizza Hut health and safety standards and policies in the workplace. Manage and direct teams in order to ensure the efficient flow of work processes and activities in the company. Handle customer complaints in a timely manager and deals with suppliers to ensure no stock outs in the company. Train, develop, and motivate the subordinates towards attainment of the performance targets. Supervision of employee shifts such as kitchen staff, waiting staff, food preparation staff and cleaning staff. perform any other duties as assigned by the General Manager. Qualifications and experience A minimum of a Bachelors degree in operations management. Minimum of 1 year work experience in similar position or relevan t sector. Attentive to fine details. Courteous and excellent communication skills. Strong leadership skills and interpersonal skills. Strong understanding and skills in cost control, menu planning, and inventory management. Candidate interviewing The company will recruit both from the internal and external market. All subordinates interested in the position will be notified about the job opening through e-mails and a post in the company website. In addition, in order to encourage new talent in the company, a job advert will be placed in the daily newspapers so that external candidates can apply for the job. The interested applicants will be required to apply the job by sending an application letter to the manager in charge

High-Publicity Sexual Harassment Cases Essay Example | Topics and Well Written Essays - 500 words

High-Publicity Sexual Harassment Cases - Essay Example As a result, multinationals in America face high lawsuits, drop in employee productivity, loss of worker morale, and possible damage to firms local and international reputation (Harrington, P., & Lonsway, K. A. 2007). These in turn negatively affect the overall economy of the nation.  Despite the facts, recent high profile cases show that companies still overlook the risks and prefer taking chances. For instance, In 2008 Christina Rich received $5 million compensation for workplace sexual harassment. It took only two years and in 2010 David Jones’s CEO faced similar accusations by public relations worker Kristy Fraser-Kirk. Finally, in 2012 Vivienne Dye claims over the same problem against two managers in the banking industry was rejected. The phenomenon reflects a totally unacceptable workplace behavior. It presents the major violation of workers’ rights especially the women. In addition, it is against the federal law and human rights. Some of these impacts are long lasting and significantly affect company’s public image. For example, the case of Dov Charney and the American Apparel Inc. workers in 2014 are fresh on peoples mind. Charney was fired for misuse of company money and posting naked pictures of former female employees who sued him for sexual harassment on the Internet (Ream, A. K. 2014). Considering the occurrences, the acts are inhumane and outdated behaviors that promote moral erosion among the citizens.  An analysis of employee life before and after such incidences shows that the actual impact of sexual harassment on the behavior of the workforce is enormous. Often, the situations are extreme in that, some employees suffer the loss of dignity, humiliation, psychological injury, and damage to professional career and reputation. Unsurprisingly, the victims always have a dilemma to choose between their self-worth and work. In other circumstances, they face the tough decision between their own safety and jobs.

Influences of My Career Choice Essay Example | Topics and Well Written Essays - 3500 words

Influences of My Career Choice - Essay Example For one thing, having a job only means that I have an activity through which an individual can earn money. It is a regular activity in exchange of payment. It is not the same as having a career since having a career means that I would essentially be pursuing a lifelong ambition or the general course of progression towards lifelong goals. (Career vs. Job) So, I now knew that although I had a job, I may not want to be doing the same job for the rest of my life. Therefore, I needed to make plans that included developing a career plan for myself that I would follow until the day I retire. I need the career in order to give myself a sense of direction and financial motivation. By choosing a career for myself, I would finally be able to tell people that I knew what I would be doing for myself in the future. Techniques in career management Planning for my future career requires a more-or-less systematic approach, following those models and theories that management experts and practitioners have designed. While these are not hard and fast rules, they are advisory in providing a structure to how I am to plan out my career and work life. We will be using the Wheel of Life, the Greenhaus et al. Career Management Model, and Bolles’ (2008) Flower Diagram. Wheel of Life There are several conceptual tools which are helpful in defining our life goals and aspirations so that we could make a better choice among the possible career paths we could take. The diagram following provides a visual depiction of the theory. The wheel of life is made up of concentric circles showing graduated levels of each part. In applying this wheel in the course of deciding and building a career, it is important to balance our lives according to each part that makes up the wheel. I am aware that work and career, which is of such great importance to me, should also serve to balance personal growth and need for money against love life, hobbies and recreation, and of course family and friends. We must not also pursue career so intensely as to forget our health and fitness, particularly managing the stress that tends to build up at work. In my case, the overbearing influence of family, to be discussed later, has to be moderated by my desire for personal growth, earning money, and work and career. Even while growing up, due to our dire circumstances I was overly occupied with working due to our lack of money that I did not have a healthy balance between study, friends and recreation like other children. Over-emphasizing any of these aspects and neglecting the others will surely lead to my eventual frustration and unhappiness. The Greenhaus, et al. Career Management Model The following diagram depicts the Greenhaus, Callanan & Godshalk (2000) model. I find this model a good tool to use in trying to feel through what career path I choose for myself, and I believe I will continue to refer to it as a framework for gaining my bearings as I reach crucial junctures in my work life. T he model appears to be complicated, but I realize that I had been subconsciously doing the steps during my career planning. An instinctive awareness of my aspirations and capabilities and awareness of the desperation as well as opportunities in my environment have guided me to want better things and perceive a way to do them. Everytime I try out

Information System Essay Example | Topics and Well Written Essays - 500 words - 1

Information System - Essay Example Recent studies indicate that creation of new software systems requires the inclusion of the varied customer needs and demands. It is a complex task to include all the customer needs and requirements in to one software system. Development of new software systems faces the challenge of not being able to meet the customers requirements. Generalization of software systems is the only way to go while creating new software systems and yet there are records of several unused software licenses (Carlsen, Roger, &Willis, pg 17). This is because most software customers find the generalized versions, not up to date, and would prefer using customized software. On the other hand, it is more complex and expensive to create personalized and customized software systems, as it will require time and customer consultations. The success of creation of new software systems that most people will use will depend on how well the technical community that develops software systems understands the needs of the users. New software systems developers work in teams of people in order to increase productivity and innovation. In most cases and most of them are not fit for high-performance teams. Software creation requires people who are willing to think and work beyond the normal, and this can only be present in a highly motivated and effective team. Regarding the information science field, creation of a new software system will be lengthy, and is costly to complete fruitfully the development process (Sahu, pg 25). The world of information technology keeps on changing rapidly and by the time given software comes to the market; it may be already out dated. The ever-increasing competition in the software industry makes it even hard for developers to come up with new software systems that will match the ever-changing market (Carlsen, Roger, &Willis, pg 7). Another notable challenge facing development of new software systems is the overly rigid processes

Article reviews Assignment Example | Topics and Well Written Essays - 500 words - 1

Article reviews - Assignment Example The author admits that technology has managed to generate a long chain of social networks but regrets that the manner of communication in those links has not been as effective as in the past. Lately, people communicate via email and phones even to the closest ones who they should interact with face to face such as family and close friends. An instance is a case where a child writes a requisition note and sends it to the parent’s email. It indicates the detachment that has evidently been brought by new communication mediums. Families have broken away from the traditional systems and cultures where they could gather around a table for dinner as they discussed issues affecting them. Nowadays, an individual just needs to go behind a computer and share their problems online. The author is, therefore, appealing to the community to abandon the ineffective technology-aided communication and reincorporate the traditional methods that enhanced attachment. To solve this, it is in order for some of the traditional cultural ways of interaction to be revisited and reintegrated back into the modern life. The community should move from digital interactions to real face-to-face co mmunications. The author, in this article, explores some of the negative effects information communication technology (ICT) has brought to learning. This article addresses this issue by giving a practical instance in which classroom sessions have been interrupted profoundly by the many electronic gadgets that students use to surf the internet with. Freedman, appreciates the fact that technology is a real advancement that has improved lives. However, the trend of excessive internet obsession has brought more harm than benefits in classroom learning. A case is highlighted of a war that raged on between the teacher and a student in which the lecturer had to smash the leaner’s phone to show how much serious he intolerant he was with the issue. The author

Intellectual property law Essay Example | Topics and Well Written Essays - 3000 words

Intellectual property law - Essay Example With regards to a brief of this situation, it can be said that Trevor who was working as a laboratory assistant in the University of East shire’s Chemistry Department and his work involves assisting the PhD students in their experiments and also running the laboratory. Officially no project has been assigned to him, but the Head of the Department of Chemistry has permitted him to do research tasks if he intends to provided that they do not interfere with his routine tasks and responsibilities at the Department. An important fact of this case was that Trevor worked over the weekend beyond office hours with a PhD student into developing a cure for common cold. Since the student developed common cold, Trevor considers developing a cure for her problem. The student is working on a particular compound and Trevor decides to add the compound Millenniumium (Mil) to that compound. Mil is usually used to treat tropical diseases and in the past according to the author, the use of it for treating common cold has not been obvious to any body reasonably skilled in the art. Trevor immediately tests out the drug on his friend, and to his surprise the drug cures the common cold. Trevor immediately reports the invention to his boss the Head of the Department, who applies for a patent but does not put Trevor’s name in the application form. The head of the department does not offer credit Trevor. The facts of the other issues are that a professor from another rival university claims that Trevor’s invention may be obvious to a person skilled in the art and would not pass the non-obviousness test. The professor from the other university suggests that Trevor’s invention may have been found out by another person at some time as a lot of random testing had been going on with drugs. Trevor’s rights over the invention It may be difficult to ascertain the rights that Trevor would be having, but important facts of the case are that:- Trevor was the actual inventor of the drug combination containing Mil Trevor was using the resources of the university to test out the drug and develop the same Trevor was given permission by his HOD to carry out a research project he wanted provided that it did not interfere with his work in the organisation Trevor conducted the work beyond his work timings and hence it was not interfering with his work There were no efforts put by his HOD in developing the proposed combination of drugs that could be considered for the patent. Under Section 10(1), 10(2), 10(3) and 10(4) of the Patent Rules 2007, the Mention of the Inventor has been included. Under section 10(1), if the inventor has not been mentioned in the patent application, he/she has to be mentioned in the appendix or erratum. Under Section 10(2), if the inventor has not been mentioned, he can apply before the comptroller of Patents. Under Section 7(1) of the Patent Act 1997, there is a mention that any person can apply for a patent either alone or jointly. Under 7(2) it has been mentioned that person would include not only individuals but also corporate bodies including universities. The patent may be granted either to the inventor, joint inventor or to the successor/s of the inventor or inventors. Under section 7.06, the inventor has primarily the right to grant the invention to any person but this law may be overridden by legally enforceable

Article reviews Assignment Example | Topics and Well Written Essays - 500 words - 1

Article reviews - Assignment Example The author admits that technology has managed to generate a long chain of social networks but regrets that the manner of communication in those links has not been as effective as in the past. Lately, people communicate via email and phones even to the closest ones who they should interact with face to face such as family and close friends. An instance is a case where a child writes a requisition note and sends it to the parent’s email. It indicates the detachment that has evidently been brought by new communication mediums. Families have broken away from the traditional systems and cultures where they could gather around a table for dinner as they discussed issues affecting them. Nowadays, an individual just needs to go behind a computer and share their problems online. The author is, therefore, appealing to the community to abandon the ineffective technology-aided communication and reincorporate the traditional methods that enhanced attachment. To solve this, it is in order for some of the traditional cultural ways of interaction to be revisited and reintegrated back into the modern life. The community should move from digital interactions to real face-to-face co mmunications. The author, in this article, explores some of the negative effects information communication technology (ICT) has brought to learning. This article addresses this issue by giving a practical instance in which classroom sessions have been interrupted profoundly by the many electronic gadgets that students use to surf the internet with. Freedman, appreciates the fact that technology is a real advancement that has improved lives. However, the trend of excessive internet obsession has brought more harm than benefits in classroom learning. A case is highlighted of a war that raged on between the teacher and a student in which the lecturer had to smash the leaner’s phone to show how much serious he intolerant he was with the issue. The author

Macro Systems Paper Essay Example for Free

Macro Systems Paper Essay There are three types of service practices in the Social Work industry: Micro, Mezzo, and Macro. Social Work can be a very rewarding field to be involved in however, at the same time it can by very complex as well. Social workers will deal with many different issues and are around a lot of domestic and societal challenges. Some find out that they have a hard time dealing with the challenges and have to change the focus in their field. Social Work can be very empowering and rewarding when a worker helps a client find empowerment in their own life and the worker helps them get back on their feet. At the mezzo social work level the social worker usually works with families or small groups. Social workers on the micro level work with clients on an individual basis or one on one. This could be a Case Manager in a foster care facility. They will tend to the needs of the client or individual and assist them wherever they can. On the macro Social Work level the worker will be working with larger groups and larger organizations. A macro practice would be working to make new laws or change the current laws that slow the growth of the client population. If you decide to work in social services or are currently working in social services you will find yourself working the macro, micro and mezzo social work level. Social Work is great work. Many people choose this industry because they want to help people. They can see others pain and want to help relieve it. The social worker salary can very and unfortunately starts out lower on the typical American pay scale. The median expected salary for a social worker that has a 4-year degree in the field is around $46,500. If you continue your education and get a Masters in social work then the median becomes closer to $54,700.

Importance of Expanding Knowledge Throughout Nursing Career

Importance of Expanding Knowledge Throughout Nursing Career Professional development Continuing Professional development is where health care professionals maintain and develop a range of learning activities throughout their career to ensure competency and ability to practice safely, effectively and legally within their field of practice (Health and Care Professions Council 2014a). This essay will discuss a range of ethical, cultural, legal, managerial topics and their theory basis, highlighting the importance of expanding knowledge and experience throughout my career, in order to continually develop as a professional. Demonstrate moral reasoning and the application of legal frameworks in the discussion of ethical issues in healthcare practice Ethics are the collective belief and value system of communities, social and professional groups (Reeves and Orford 2003). Such ethical values can determine a healthcare professional’s behaviour through internally motivated standards for example goals of nursing can be based on a moral goal, value of seeking good and doing right (Raines 1994). Similarly, moral reasoning is when an individual uses moral goals and values to inform their decisions, attitudes and behaviour. Nevertheless, legal frameworks are also in place to protect the public when the moral reasoning of healthcare professionals produces poor care or harm (Wheeler 2012). During our PD2 (Professional development 2) Problem based learning (PBL) we saw an example of how health professionals’: morals, ethics, beliefs and values, have negatively affected patient care (See Appendix 1) due to the ethical principles of autonomy, benefice, non-maleficence and justice Beauchamp and Childress being breached (2001). The physiotherapist who refused to treat the patient, the head of rehabilitation and, the clinical manager who chose not to act on the physiotherapists’ decision, caused maleficence to the patient as they didn’t receive the care required. Justice and autonomy were also overlooked as the patient was treated unfairly, having their freedom and rights taken away. Subsequently, under the Human Rights Act 1998, the patient is permitted to have recourse to the UK courts; as authority have not respected their rights. Furthermore the Equality Act 2010, describes those diagnosed with HIV as disabled, thus they’re entitled to protect ion against discrimination; which the patient experienced in this situation (UK Gov 2014). Furthermore, it is the Nursing and Midwifery Code (NMC) and the Health Care Professionals Councils’ (HCPC) responsibility to protect the public, thereby determining the professional standards which nurses and physiotherapists must work to (Wheeler 2012). However, in this situation the healthcare professionals have not adhered to the codes, for example the HCPC code of conduct, performance and ethics states that ` You must act in the best interests of service users` (HCPC 2014b) where instead, the healthcare professionals have adapted a judgemental and biased attitude as a result of their own morals and beliefs. The NMC (2014) states that, `you are personally accountable for actions and omissions in your practice and must always be able to justify your decisions` therefore as health professionals they can be held accountable by the law, endangering their fitness to practice and professional registration (Reeves and Orford 2003). The breaches of UK legislation and nursing conduct means the health professionals involved would have no place in the law courts, with the Bolam test also in place to recognise the medical negligence. Furthermore the philosophical concept of rule utilitarianism means that the law courts would focus on the codes of practice which have been prescribed as the optimum set of rules within healthcare practice, further highlighting the misconduct of the healthcare professionals. Utilitarianism within other situations however could be criticised as rule utilitarianism is willing to cause more suffering than happiness to avoid violating a generalised rule (Mason and Whitehead 2005). This situation highlights the importance of selectiveness of personal, moral and, ethical values when in practice. Furthermore, it also highlights the negative and positive impact of moral reasoning, where the act of whistleblowing has a positive impact on patient care. I feel that as a developing health professional I should increase my knowledge of the law and continue to abide strictly to my code of professional conduct, to ensure I practice in a reasonable, responsible and rational manner when ethical issues arise. Discuss factors of cultural competence and ethnicity and identify your particular learning needs to enable you to help a named minority group of your choice overcome inequalities in healthcare. Cultural competence is the understanding of; values, beliefs, traditions and customs of diverse groups. Ethnicity is defined as; a social group of people who identify with each other based on common experiences, such as cultural heritage, language and religion (Ingram 2011). Diverse multi-ethnic groups require diverse healthcare needs, challenging health professionals to be culturally competent in order to provide appropriate care (Patel et. al 2007). During our PD2 PBL a scenario (See Appendix 2) highlighted the importance of being culturally competent in order to meet the healthcare needs of a culturally diverse community. Josepha Camphina-Bacote, 1998 developed;’ The Process of Cultural Competence in the Delivery of Healthcare Services model’, which views cultural competence as an ongoing process through Health Professional Development striving to effectively work with the cultural context of the client by seeing themselves as ‘becoming’, rather than ‘being’ culturally competent. The model focuses on the constructs of; cultural awareness, knowledge, skill, encounters, and desire which can be applied to the PD2 situation when discussing improvements in cultural competence of the health professionals involved (Camphina-Bacote 2002). A number of inner-cities throughout Britain are experiencing a growing population of multi-ethnic groups, in 2011, 3.9% of Sparkhill were classed as having a multiple ethnicity, compared to 2.3% of Englands’ Population. 21.7% of Sparkhills’ population had no member of their household with the first language being English compared to 4.4% of the population of England. These statistics highlight the importance of cultural competency for healthcare professionals working within Sparkhill due to the various values, beliefs, and languages they will encounter. In order to be culturally competent, Camphina-Bacote (2002) recognises that healthcare professionals need to gain cultural knowledge on health-related beliefs, values and traditions so they will be able to recognise how patients interpret and understand their illness (Lavizzo-Mourey 1996), determining the required actions for the patient to receive appropriate care. For example Muslims have Salat; obligatory Muslim prayers performed five times each day, healthcare professionals working in Sparkhill need cultural knowledge on this practice to avoid arranging clinics or appointments during these times which would result in patient absence, thus absence of patient care. Furthermore Camphina-Bacote (2002) recognises the need for cultural awareness; the act of reflecting and exploring personal cultural and professional background involving recognition of prejudices, stereotypes and assumptions which could affect the care delivered to patients. When reflecting on my own cultural competence I feel that I know little about the values and traditions of other cultures, as highlighted by an incident on placement; a lady refused to remove her religious attire when asked to put on a theatre gown. I was unaware of the patients’ culture and the importance of the dress to her. Additionally the trust holds its own policy on religious attire; I was unsure how to handle the situation and stepped back. On my reflection ability of clinical situations I feel that I should increase my cultural knowledge and awareness on trust policies in order to make sure patients in my care do not receive unfair, discriminatory treatment based on their culture to further devel op as a professional. Identify a particular theory of change, outline briefly and discuss it critically showing how it may be useful/helpful to bring about service improvement in your work as nurse or physio Healthcare revolves around increasingly ambiguous and turbulent times, where culture innovation of change is essential in order to meet the changing healthcare needs of the population and the advancements in research and technology (Broome 1990). In our PD2 PBL groups we looked at a scenario (See Appendix 3) which suggested a need for change in the way care was delivered on the ward. These changes could be implemented through using models of change such as the Plan Do Study Act (PDSA) four stage model. The first stage `plan’, highlighting the change to be implemented, `Do’ stage is the action of carrying out the change, `study’ stage, collecting the data before and after the change and reflection upon it. The final stage `Act’ is the full implementation of the change or the plan of additional changes (National Health Service 2008). The PDSA model can be applied to any healthcare setting and allows multidisciplinary involvement. The model allows the use of measurable goals so that the effectiveness of quality improvement can be reviewed throughout (Nakayama et al 2010). Wonderlich (2007) recognises how the model uses a simple `bottom up’ approach to change with the ongoing PDSA cycle or repetition of the PDSA process allowing continuous small scale improvement. Testing on a small scale; for example, implementing change on the stroke ward within the scenario and learning from it before advancement to service improvement on a broader scale within the trust reduces risk making it a highly effective, recommended model which is used frequently. The model however requires leadership from a professional with adequate stature; clinical director, to ensure tasks are communicated across teams. These tasks also take priority in order to be completed; meaning without effective leadership some healthcare professionals may not be committed (Nakayama et al 2010). An alternative model is Lewins three stage theory of change; `unfreeze, moving and refreeze’. Although, Lewins model previously dominated change theory, as a core basis for many models due to its history, it is now often overlooked by modernised approaches such as the PDSA cycle or the NHS change model (NHS Change Model 2013). Further criticism of Lewins model is that it takes a top-down, management-driven approach to change, in scenarios such as the one looked at in our PBL groups where frontline health care staff such as staff nurses will be the agents of change upon the ward meaning Lewins approach to change would be inappropriate (Burnes 2004). As I develop as a professional I feel it is important that I continue to increase my knowledge on the process of change, service improvement and the models which can support this. Through my role as a Student Nurse I am part of the healthcare system and therefore, in the position to bring about change. What do the concepts of group and group dynamics mean to you? Using your theoretical understanding of the notions of groups and group dynamics, critically discuss your own contribution and that of your peers in problem based learning. Groups are defined as a number of people who share objectives, identity and a frame of reference. The way the group acts and responds to changing situations is defined by group dynamics. Within the PD2 model we were separated into sets of fifteen people, each set forming a group due to our shared purpose and goal of being developing health professionals who wish to complete the module (Forsyth 2010). Group establishments such as these can be outlined by Tuckman whi developed a model in 1965 explaining his theory of group development through 4 stages. `Forming’ , the first stage; a team make contact, develop trust and agree on similarities or common goals. Second stage; `Storming’, differences in opinion are expressed meaning power, control and resource issues are identified and communication skills developed. In the `Norming’ stage, decisions are made through negotiation, group roles and problem solving processes which are agreed. Finally the group works collaboratively producing effective results; ‘Performing’ stage. Although one of the most commonly used models for group development, it consists of a number of criticisms; not all groups will follow these stages so clear cut, theorists also argue that groups often repeat stages throughout their time rather than completing each cycle once as Tuckman suggests. It could also be argued that the stages should not stop at ‘Performing’ and should consider the stages of evaluation and reflection (Tuckman 1965)(Forsyth 2010)(Elwyn and Greenhalgh et al. 2001). This evaluation and reflection process was used within our PD2 groups including evaluating our own contribution. Within our group there was minimal interaction between members, with evident subgroups; all nursing students sat together, separated from physiotherapy students. Subgroups often occur due to previously established connections in social and emotional bonds and can affect the group dynamics; for example a physio may dismiss a comment from a student nurse due to the isolation caused by the subgroups. However our group facilitator evaluated the dynamics of the group throughout the sessions emphasising the possibility of the Hawthorne Effect (Forsyth 2010) as participants knew they were being evaluated, so may not have taken on their natural role. On reflection I feel that if I was involved in another group I would encourage a mix of group members who have no established connection in order to create cohesion, improve team work, the group dynamics and group outcomes. I would also recommend that the group are kept unaware of the facilitator’s evaluation to prevent the Hawthorne effect and encourage members to take on a natural role in the group. Moreover, researcher Belbin (1981) recognises nine different roles within groups which can be adapted by the members; bringing skills and expertise to the group and affecting the groups’ dynamics as roles are influenced by personality and self-perception. However Belbins roles include criticisms that they’re limited to management groups, although, the identified weaknesses and positive qualities of the roles are transferrable to other groups such as those within healthcare (Belbin, 1981). In order to reflect on our contributions within the PBL groups we carried out Belbins’ self-perception inventory which allowed me to recognise my roles; `The company worker’ and ‘The complete-Finisher’. Before I was unsure as to what my role was within the team, but I agree with the self-perception inventory findings and feel that I can now build on my suited roles when participating in future groups allowing for professional development.