Great Lakes

The North American great lakes including Lake Erie, Michigan, Huron, Superior, and Ontario. Lake Huron is the 3rd largest lake out of all five of them. It measures at 850 cubic meters of water; it extends to about 3,827 miles, measures at 206 miles across, and about 183 miles north to south. The average water depth in this huge lake is 195 ft. These lakes are the largest fresh water supply and home to many of the world’s wildlife. For several years the Great Lakes have served as a dumping ground for many harmful pollutants. Damage from drain pipes and industrial waste produce harmful conditions for the fish, wildlife, and humans dwelling in the surrounding area of the region. Countless people wouldn’t believe so because this is a second home place to many, many families and they travel to this area for their summer vacations. As people travel to the Great Lakes, perhaps they can all see the true of how mistreated these stunning lakes are. The first major source of pollution comes from point source pollution. Point source pollution is simply a direct source of pollution such as a pipe or other vessels. Earlier age industrial companies, such as pulp and paper were located right on the outskirts of the Great Lakes. They were dumping tons of waste including mercury into the water. Some of this polluting was done involuntarily with the malfunctioning of these pipes or vessels. However, some of this pollution was intentional from them thinking that anything would dissolve in the waters and â€Å"neutralize†. Pathogens are another source of pollution to the Great Lakes. Pathogens refer to bacterial organisms found in the intestinal tracts of mammals. Nutrient sources include municipal wastewater treatment plants, septic systems, and agricultural runoffs. There are three major areas which are Saginaw Bay, Severn Sound, and the southeastern shore of Lake Huron Basin. Pathogens have had such an impact on Lake Huron that it had beach closings in these regions due to the findings of E. coli contaminations. Another form of pollution to the Great Lakes is fecal matters. It is believed that fecal matters infested the lakes by sewage. Sewage is known to having some of the most harmful bacteria’s. Putting these bacteria’s into the waters it’s not only polluting them but it’s also making the water quality decline and the bacteria growth will continue to increase (Shear 2006). Air-bound pesticides and fertilizer runoffs are both involuntary forms of pollutants to the Great Lakes. These types of pollutants are deposited into the lakes by the inadvertency of the environment. Testing the tissues of fish and mussels can determine the level of contaminate residing in the waters. Lindane, Dieldrin, Tozaphene, and Chlor-diphhenyl-tichloroethane (DDT) are some of the main harmful substances found in the water (Agency for toxic Substances and Disease registry 1997). Since 1990, Toxaphene has been prohibited yet traces of it still remain. Figure 1 These are all of the pollutants found in the Great Lakes that were reported to Congress. Figure 2 These are the four concentrations of pollutants compared to biomass. Figure 3 This shows the levels of Toxaphene concentration increases, the biomass decreases and vice versa. For humans, interactions with these types of pollutants are extremely likely. You can reach all of the pollutants by simply going to the shorelines. Eating contaminated fish, or wildlife, in pathogen-contaminated waters, can cause infections and stomach disorders. Polluted beaches result in loss of utility for those who have planned to visit or swim in the water; that in turn impacts local economies in the form of lost tourist dollars and the jobs they support (The National Resources Defense Council (NRDC) 2012). Tourists enjoy coming there to do activities such as canoeing, kayaking, and boating. Tourism ensures jobs for the many people that live close to the lakes. Many families rely on fishing to feed their families’. This is why caution must be used when eating the fish in Lake Huron. Lake Huron, along with the other Great Lakes, are very important to us. They are our main source of fresh water in the United States. The government is regulating chemicals and other harmful substances that could affect the Great Lakes. Getting laws passed like the Clean Water Act, recognizes the importance of preserving the Americans waters. Thankfully we have groups like NRDC whose main goal is to make sure that Lake Huron, and the other Great Lakes, stays safe for fishing, swimming, and boating. APA Citation Page Natural Resources Defense Council (NRDC). (2012). The impact of beach pollution. Retrieved from http://www.nrdc.org/water/oceans/ttw/health-economic.asp Shear, H. (2006). The Great Lakes, an Ecosystem Rehabilitated, but Still Under Threat. Environmental Monitoring and Assessment113: 199 -225 United States Environmental Protection Agency. (2012). The effects of Great Lakes contaminants on human health. Retrieved from http://www.epa.gov/greatlakes/health/report.htm U.S. Environmental Protections Agency. Clean Water Act, July 2006. http://www.epa.gov/r5water/cwa.htm Agency for Toxic Substances and Disease Registry. ToxFAQs for Toxaphene. Sept. 1997. http://www.atsdr.cdc.gov/tfacts94.html

Reflective journal Essay

My third week of clinical placement at Trillium Hospital assigned on the same unit and same patient. Arrive early in the lobby of 4J Rehab meet with our Clinical Instructor and group mates. Started with pre-conference had briefing for the day activities assigned as schedule to be with our Clinical Instructor in giving 10:00 am medications. After the briefing, I went to the station where, met my new preceptor , exchange of greetings little bit of introduction about me and her. We started by taking the endorsement from the outgoing night shift nurse. Review the plan of care of our assigned patient. She asked to get the manual Blood Pressure Apparatus and handed me her pager. I was thinking why the pager. She notice me in confusion of the pager, she just smiled and said â€Å" I want you to feel your the real nurse and I am just your assistant†, don’t worry I am at your side† just answered â€Å"ok†. We went to each patient room, greeted patient, took the vital signs, recorded it my notebook, does the head to toe assessment . After all of these activities we went back to the nurse’s station where I do the documentation with regards to patients vital signs. At around 9:00 in the morning we do the morning care for each patient, I had the chance to assist her male stroke patient change his catheter. We finished around 9:30 and had our break. After the break 10:00 Am time to give the medication for my assigned patient together with my preceptor as per schedule. My assigned patient is male 51 years old Spanish who has an Ileostomy case. The medication that I was going to give are pain medications and for his hypertension. My clinical instructor asked me also about the medication routes, and the classification of the drugs. So thankful to her my Clinical Instructor she is so kind and willing to give us all the information we need to learn. I also documented in the MAR sheet, signed the drugs that I gave. I also had the chance of changing the dressing of my assigned patient, Ileostomy case. Prepared the materials needed for the procedure. Feeling nervous at the beginning, my first time to do this kind of dressing, packing ribbon on an stoma. With my preceptor around who is so cooperative and teaching me the proper way to do it I feel confident and grateful to her too. Me and my group mates had also the chance to watch doing the bladder scanner knowing the amount of urine in the bladder. One of my group mates did the in and out catetherization, but unfortunately it did work out, something is blocking maybe pus. I also helped the transferring of patient from bed to wheel chair using the manual Hoyer Lift. Get tired that day but happy I learned a lot of challenges, having this positive attitude, experiences during my clinical duty I know I can handle and deal with the situations that I will be encoutering.

If I Die in a Combat Zone Review

If I Die in a Combat Zone Review The 1960s was a series of ongoing changes. It was the height of the counter culture revolution, the civil rights movement the drive for higher education, middle class advancement, the â€Å"Great Society†, the industrial community servicing the military, and most notably, the Vietnam war and conscription into service. The time frame of O'Briens If I Die in a Combat Zone is majorly in 1968 and O'Brien was feeling the heat from everything that was going on at this time From the very beginning Tim O'Brien stressed his opposition to the war in Vietnam.He even comes out and states at the beginning that, â€Å"The war, I though, was wrongfully conceived and poorly justified†. At this time there was a massive movement against the war. This the upcoming election and Eugene McCarthy openly opposed to Vietnam it was no surprise to learn that O'Brien supported him. But supporting the antiwar movement was not enough to avoid the draft, especially fo r O'Brien. With protests rising and the Yippies leading major protests against the war and draft, conscription was still a major worry among the public.It was known that if you were of age and not in college then Vietnam was your next stop. Unless of course individuals could gain deferment through specific issues as did some of O'Briens friends at the time. But even with strong opposition, both morally and emotionally to the war, O'Brien still knew he had a duty and obligation to serve. In one instance when O'Brien is speaking to a chaplain regarding the war, the chaplain uses a strong example of American Exceptionalism by saying, â€Å"If you accept, as I do, that America is one helluva great country, well then, you do as she tells you†.He the. Goes on to say that, â€Å"i did not wan to be a soldier, not even an observer to war. But neither did i was to upset a particular balance of the order I knew, the people I knew, and my own private world. † This again reinforce d O'Brien that his duty and obligation was more important than his personal belief. This was a common bond that was found between O'Brien and other soldiers while in Vietnam. This was the bond of the citizen-soldier. The citizen-soldiers were just that. Normal citizens that were turned soldier due to conscription.Because elf the similar circumstances the soldiers could relate together. There wasn't a common bond between the unsympathetic soldiers to the Vietnamese however. Mistreatment of the Vietnamese was very common. Especially with O'Briens tour of duty being after the Tet Offensive, distrust of the Vietnamese was rampant. By the beginning of 1968, 90% of south Vietnam was under communist influence and 1/3 of the population was under communist control. This meant that the soldiers did not know who they could and couldn't trust.The mistreatment of the local population was consistent. Even on one of O'Briens missions of a raid on a village that turned up one communist weapon, no o ne in the village spoke up of who's it was. So the orders were handed down and O'Briens squad interrogated the villagers, burned the village down and took prisoners to basically act as a human shield to ensure they were not attacked for the that night. This was a common occurrence that occurred repeatedly before, during and after O'Briens time of service.The benefits of such actions provided security for the soldiers but costs outweighed the benefits. Because of this treatment, the Vietnamese population was also distrusting of the American troops. Distrust among the locals led to decreased support for actions and the communists offers and proposals became more appealing to the local population than the American goals did, based on their actions. Though not mentioned much in O'Briens If I Die in a Combat Zone book, racial tensions were still high because of the civil rights movements going on back in the United States.During one instance a majority of the black soldiers felt disgrace d and mistreated by a fellow lieutenant. The soldiers kept saying that the lieutenants time was coming and he was â€Å"going to get it†. Then it had finally happened. An explosion that erupted beneath the lieutenant that tore his lower body apart and killed him was not confirmed but rumored as a grenade fired for. One of the black soldiers that did its intended purpose of taking him out. Besides that, and even with the civil rights movement back home, there did not seem to be much more racial tensions between the soldiers themselves.They were in a common situation that bonded them together and they looked past their differences for the most part. These common words; similar situation and bond, are again what pieces together this idea of the conscripted citizen-soldier that O'Brien indeed was. The conscripted citizen-soldier was different in a way as the volunteer was. A volunteer signed up willingly for the military. This was a common thing for some because they wanted some form of control over their experience in the military.The major difference of the conscripted citizen-soldier is that there was no volunteering. O'Brien like many others who opposed involvement, hoped to not be drafted but was. Control of the situation was relinquished and failure to report was punishable. This played the major role in O'Briens thoughts of going AWOL but overall, his pride, family and duty spoke louder than his fear and open opposition to the war. This was what O'Brien saw in the other conscripted citizen-soldiers then lead to such a strong attachment with him and the men in his unit.Others had normal lives like O'Brien and they too were torn away from it and drafted to come to a war that as opposed by so many. There is one quote by Tim O'Brien that I feel sums this all up. He states, â€Å"Courage is nothing to laugh at, not if it is proper courage and exercised by right men who know what they do is proper. Proper courage is wise courage. It's acting wisely, actin g wisely when fear would have a man act otherwise. It is the endurance of the soul is spite of fear. In a time that was going through so many changes and problems as the 1960s, I believe that this is a quote that speaks the truth above all else. Not just about the Vietnam war but also the courage of all those who sought for equal rights, opposed the war and stood up for what they believed was right even though there were fearful consequences for them taking such a stand and actions. In a world where so much wrong was happening, the citizens, soldiers and activists stood for change, exemplified courage and banded together to do what was right.

International Tourism Marketing Essay Example | Topics and Well Written Essays - 4000 words

International Tourism Marketing - Essay Example The international businesses are important for many countries as it helps in giving a boost to their economies and these businesses create an attractive and competitive environment (Bennett and Blythe, 2002). The international businesses play an important role in the international trade and the increasing number of international businesses create globalized environment that need more effective analytical tools (Bowman, 2007). Hence, international businesses need to take various factors into account when designing strategies for international marketing. In recent times, the social networks have changed the ways the organizations are doing business activities. According to Molina et al. (2010), social media is the online community in which people from different backgrounds and objectives come together on one platform to share the interests and activities. Similarly, Mansfield et al. (2005) in their research indicated that the travel and tourism industry is growing by leaps and bounds a nd the industry is expected to produce exceptional results in the long-run. The tourism industry is the main revenue earner in countries such as UK, USA, Canada, Malaysia, UAE, Saudi Arabia and other European countries (Gretzel, 2008; Gursoy and McCleary, 2004; Srikaya and Woodside, 2005). Background of the study The tourism industry has been growing at an exceptional rate and it is expected that it will continue to expand more in the future. The most important aspect that the tourists consider when deciding about their travel destinations are the information gathering process. The tourists use variety of sources to gather sufficient information. As Gursoy and McCleary (2004) have stated that tourist information is the most valuable concept and the two vital aspects that are given utmost consideration are the image that the tourists have about the destination and the selection mechanism that the tourists to make their final destination choice. According to Chitango (2011), people ar e relying more on social media to make selection about their travel destinations and they are using these social networking mediums as a source of information gathering mechanism. It has been stated by Santos (2011) that the tourism industry will have to rely on the social media advertisements in the future so that they can attract the customers. The travellers are now shifting from traditional advertisement mediums such as advertisements, newspaper ads, billboards and others to YouTube, Facebook, Twitter and other online blogs to make their travel destinations choices (El-Goharay, 2010). The primary purpose of the paper is to help the travel and tourism industry develop an understanding about the changing marketing trends in terms of social media and what needs to be done to respond to the customer’s needs and demands. The paper will develop the strategies that the industry can implement to attract the tourists to their countries and make it their final destination choice. P roblem Statement The researchers wanted to understand impact of social media on the

Robert E. Lee Essay Example | Topics and Well Written Essays - 500 words

Robert E. Lee - Essay Example Evaluating Lee is certainly not easy since there are quite a few different opinions about him. In essence, we have to take all available evidence into account before we can judge Lee to be brilliant, flawed or pragmatic. Considering his background and personal history, we know that he was a well bred individual who was a career army man as he showed his keen dedication to work even while at West Point. It was perhaps this training which showed him how to understand that the odds were insurmountable and the best course of action for the union was to surrender. As compared to his northern counterparts, Lee seems to have a completely different notion about life and how things are supposed to work since the north was unwilling to accept certain changes which had been brought to their economic systems. And production houses which did not need slave labor much. However, despite his defeat at the hands of his enemies, he remains a great leader since he had the foresight to see that the war, the battle and the games between the leaders had all finished which allowed him to sit down and negotiate a peace treaty. In comparison to Grant, Lee had very different ideas about what America should be like and he certainly would have thought his viewpoint to be better. However, in defeat he accepted that his ideals may never come true and he accepted that the victorious party gets to shape America as it wants. This makes him both a great leader and a flawed general since he accepted defeat which shows his greatness yet the defeat itself shows that he was flawed. In this manner, it becomes plain to see that what Freeman (1934) and Nolan (1991) have written about Lee is very true indeed. He was great as a man since he believed in his ideals and was willing to fight for them. He was great as a leader since he recognized defeat and did not continue to put his armies in danger while he knew that the war could not be won. However, the idea of defeat brings with it a

GDP Essay Example | Topics and Well Written Essays - 2000 words

GDP - Essay Example increases real GDP demanded, and an increase in net taxes decreases real GDP demanded, other things remain constant. 4) Give short definitions of both the IS and LM curves and briefly explain how this model can help economists understand the interaction between the goods and money markets. Show how the IS and LM curves can be derived and explain how equilibrium is reached. The IS curve describes the combination of interest rates and output that clear the goods and services market in the short run. The goods and services market is said to clear when spending by consumers, firms, the government (and foreigners if an open economy) on goods and services equals the production of goods and services. The basic equation for the IS curve in a closed economy is closely related to the national income accounting identity Y = C+I+G, where Y is GDP The LM curve summarizes all the combinations of income and interest rates that equate money demand and money supply. The LM curve in conjunction with the IS curve will help pin down the interest rate in the economy. It is well known that establishing the elasticity of the IS and LM curves provides basic information about the predicted outcome of fiscal and monetary policies in a given model, with a combination of inelastic LM and elastic IS implying fiscal crowding out and potent monetary policy, whereas elastic LM and inelastic IS lead to potent fiscal and weak monetary effects. Estimation of these locuses 5) Distinguish between monetary base and broad money. Explain what role commercial banks have in the creation of broad money. What implications does this have for monetary control The monetary base consists of the liabilities of central bank of a country which...Show how the IS and LM curves can be derived and explain how equilibrium is reached. 6) Distinguish between different kinds of unemployment. What kind of unemployment can be reduced by supply side policies and what specifically could those policies be Use a diagram to explain these policies 1) Using the Keynesian model of injections and withdrawals in the goods market, explain what happens if people decides to save more at any level of income. Make sure you express the process of adjustment and assess what implications the results may have for policy.

Scientific Misconduct Essay Example | Topics and Well Written Essays - 500 words - 1

Scientific Misconduct - Essay Example Research precedes publication and accordingly, lapses happen. This threat put weight on specialists who pick to maltreat guidelines relating to research. Researchers submit to different violations extending from written falsification, information distortion, and information duplicating, and inclined surveys for some reasons including business purposes. The crucial purposes behind these exercises are bending data and formed to oneself alteration. Copyright encroachment is the work of other person arrangements, approaches, or words without giving legitimate credit. Apparently, this is the most broadly distinguished kind of wrongdoing. From time to time, it is troublesome to figure whether inventors intentionally disregarded a particularly noteworthy allude to or required taking in of the prior work. Discovering credit can furthermore be coincidentally reassigned from the first discoverer to a better-known expert (Rivlin). Inclination reviews of papers or recommendations are interchanged because some research conclusions may be unpleasant to the redirections of the researcher or his/her sponsor(s). Uncovered explanations are an ordinary sensation in coherent research that incorporates making without a doubt unverified cases. This violation is seen as a kind of investigation appalling conduct disregarding the way that there is no affirmation that occurrence of this structure have never provoked an offense (university). A related issue concerns the purposeful covering, disillusionment to appropriate or particular landing of the findings of exploratory studies. Studies may be covered or remain unpublished in light of the way that the disclosures are seen to undermine the business, political or distinctive distractions of the supporting agent or in light of the way that they disregard to support the ideological targets of the authority (Hrabowski). Changing of assembled data happens when an investigator fails to accomplish

Portfolio for Continuous Professional Development (CPD) for third year Essay - 1

Portfolio for Continuous Professional Development (CPD) for third year radiography students - Essay Example Furthermore, I have been furnished with aptitudes of creating an enthusiasm toward confirmation-based practice and deciphering information from a mixed bag of sources. Predominately learning and close supervision in clinical environment will empower me to create capacity to work in a group. On the other hand, Radiography and imaging have provided for me the capacity to relate complex components of information to each other, to look for connections and incorporate branches of knowledge, hypothesis, and clinical experience and a discriminating and scientific methodology to information and proof. I have procured further union of fitting study aptitudes and of discriminating considering, improvement of critical thinking and examination abilities, and the capacity to consider and in this way create their practice and scholarly aptitudes (Gonczi 1994). I have created relational abilities at various levels. In addition, I have created the capacity to recognize my confinements in my general vicinity of practice. I am skilled to do stress on investigation, union, and reflection; capacity to handle cognitive many-sided quality; to assess; to apply information and new aptitudes in new circumstances; and to apply the specific to the general. Moreover, I will have the capacity to c onvey methods of examination in their general vicinity of practice (Greenhalgh 1997). The most evident learning difficulties confronting me identify with the effective fulfillment of their center proficient assignments in practice. Extensive learning for recently qualified radiographers originates from their commitment with the act as they progress towards getting to be knowledgeable experts in their personal freedom. The test of the work itself can prompt huge adapting, especially for the recently qualified. As indicated by Lave and Wenger (1991), Radiographers need to oversee patients under changing circumstances and act as a major aspect of a group.

Advantages and Disadvantages of Undercover Officers Essay

Advantages and Disadvantages of Undercover Officers - Essay Example It is evidently clear from the discussion that the use of undercover as an investigative technique has grown into all areas of criminal investigations in most of the countries. Though an undercover officer’s job is an exciting one, it consists of a lot of challenges and risks. â€Å"It’s perfectly legal for undercover officers and informants to engage in criminal activity to protect their cover. Because of the serious threats to their lives, while facing extreme terrorists and criminals, undercover officers are legally allowed to engage in any sort of activities to protect their lives. They can even kill the suspected people if there is no other option to capture them alive. â€Å"Undercover officers are legally allowed to lie when you inquire whether they’re law enforcement personnel.   It does no good to ask, â€Å"Are you a cop?†Ã‚   Undercover cops can just reply, â€Å"Of course not.† As part of their duty, undercover officers need not tell truths all the times. They can manipulate stories and even they can tell utter lies to execute their mission effectively. The aim or target is most important for the undercover officers rather than the method used to reach the target. â€Å"To those engaged in police investigations, undercover operations offer the opportunity for increased efficiency. They allow you to penetrate criminal organizations not susceptible to other investigative techniques.† (Burton) Criminals have well-defined methods to tackle any kind of operations from the police because they are able to watch and act based on the police activities because of their known identity. On the other hand, because of the unknown identity of the undercover officers, criminals may not get enough information about the actions and procedures of these officers and also most of the undercover operations occur unexpectedly. The criminals may not get enough time for preparation or resistance in most of the undercover operati ons.

Industrial Revolution Essay Example for Free

Industrial Revolution Essay While the Industrial Revolution had both positive and negative effects on society and the economy, the positive effects outweighed the negative. The Industrial Revolution was absolutely beneficial to the progress of the world from the 1800s all the way to present day. Sacrifices were made which allowed technological advancements during the Industrial Revolution, which in turn, created happiness, life opportunities, and an over-all, definite improvement of life. Even though at the beginning of the Industrial Revolution, many hardships had to be overcome, causing great grief to most of the population. Faith was lost, patience was tried, and a blanket of oppression covered the people of Europe. When new inventions rose to aid the producing and mass-producing of goods that supplied the people of Europe, nearly everyone was forced to begin a new career within a factory. These are just some of the hardships that many loyal, hardworking citizens were faced with. The Industrial Revolution had a more positive effect on Western society in the 19th century. Although child labor during the 1820s was quite hard on most of the children working and also proved to be quite dangerous, it still brought about the creation of child labor laws and also the funding of schools. As factories began to develop, the organization within them also stepped up. There was an increase in production and assembly lines took place creating a more orderly environment to be working in. Also, many inventions started to develop and be discovered, creating an easier and more accurate way of doing things, not just in factories, but also in the home. Lastly, railroads were a big part of the Industrial Revolution in that they created a faster and cheaper way to transport goods and materials from one place to another. The Industrial Revolution had many hardships, but also it had point were it created happiness for many people. Now you know why I believe that the positive effects outweighed the negative effects.

Multiple Intelligences Theory and Sternbergs Triarchic Theory

Multiple Intelligences Theory and Sternbergs Triarchic Theory I will write the corrections between two theories Gardner`s Multiple Intelligences Theory and Sternbergs Triarchic Theory .I will discuss what are the aspects of similarities and differences between the theories. This assignment attempts to show how Gardner and Sternberg drew similar conclusion regarding human capacity and potential, examine Gardners eight intelligences and Sternbergs three kinds of intelligences (Vardin, 2003). I choose these theories because they are alike to some extent as well as that they are very famous and comprehensive these days. Some countries have made in the application of the schools and succeeded in doing so as USA (infed.org/thinkers/et-schon-htm-49k.). I choose Gardner`s theory in a particular because it supports that each person has a unique profile of intelligences but to varying degrees from others. Gardner said that intelligences are not only hereditary, but they also become acquired, so that we can strengthen the strong points and do not lose hop e of the weakness points but work to raise them (Gardner ,1997 ). What Gardner says raises our morale. Therefore I choose Gardner`s theory to compare with Sternberg theory in addition to similarities between of them. I will evaluate each theory in my teaching practice in primary school which of these theories I will agree or more strong than another. I will arrange my assignment first I will mention every aspect of both theories and discuss each one separately and provide differences and similarities in this capacity of this attribute and then I will apply each aspect in my context which is primary schools in Libya. The key aspects which I will compare are: both theories are critical of the unitary of intelligence, what these intelligences are in their opinions, both of them are holistic view and more inclusive notion, both of them generate ideas and provide feedback as the curriculum is developed, what both of them said for teaching approaches and assessment approaches, both theori sts view that culture contexts are important in relation to intelligences. Both of these theories are about intelligences and against the traditional concept of intelligence. Gardner multiple intelligences theory and Sternberg triarchic theory are about intelligences and both of them opposed intelligence is a general which asserts that intelligence is ability logical and linguistic. They are proposing that intelligences are thought of as a wide range of abilities. Sternberg`s and Gardner`s (1982) summarized the general intelligence theory by stating general intelligence can be understood componentially as deriving in part from the execution of general components information processing behaviour (http://www.personality research.org/papers/paik.html) .The traditional view of intelligence is defined success in problem solving ability to learn, capacity for producing nodegenetic solutions, understanding of complex instructions or simply all round cognitive ability. (Eysenck, 1982, p.8). However, Sternberg and Gardner defined intelligences in another way. According to Sternberg intelligence is mental activity directed toward purposive adaptation to, selection and shaping of, real-world environments relevant to one`s life (Sternberg 1985 p .45). Intelligences in this view mean that how an individual treats the environment change through his/her life and adapts with it. (Ibid, 1985). However, the definition of intelligences according to Gardner are ability to solve problem or fashion products that are of consequence in a particular culture setting or community (Gardner 1993: p, 15) and he also defined it in 1999 as a bio psychological potential to process information that can be activated in a cultural setting to solve problems or create products that are of value in a culture (Gardner 1999 p.34). Each of those theories has merits and evidences to support its claims (http://www.personality research.org/papers/paik.html).The traditional view of intelligence was measured by Stanford Binet intelligence scale for children IQ, Wechsler intelligence scale for children WISCIV, Woodcock Johnson test of cognitive ability and Scholastic Aptitude Tes t. However, in contrast, multiple intelligences theories opposed that. They say that short answer test cannot measure deep understanding but it indicates memorization skills. Furthermore, the traditional view of intelligence mentioned that people are born with intelligence and this intelligence cannot change over the life whereas the writer of multiple intelligences believes that intelligences are both genetic and acquired, and human being can improve intelligences through life. In teaching practice teachers in the traditional view taught students in the same way whereas in multiple intelligences theories teachers use a variety of ways to teach and assess students. Sternberg and Gardner agree that people have different types of intelligences (http://web.Cortland. Edu/and ersmd/ learning/traditional%20intelligence.htm). In my experience, I agree with Sternberg and Gardner that intelligence is multiple while I oppose the intelligence with the traditional view that intelligence is unitary. For example, in my educational context in primary school, it is not fair to describe a student as is not intelligent because he or she has not done well in the traditional test(paper and pencil) which is focused only on logical and linguistic intelligences and do not take account of other types of intelligences . This student maybe successful in other life skills, but he could not to be completed in the traditional exam. In addition, from my learning experience and what I hear from my fellow teachers, some students are giving new creative solutions to mathematical problems have not been studied before while they do not achieve in examinations measured by conventional paper and pen. Sometimes, I and my colleagues notice that some students are not smart in a particular area for example writing and reading while they a re smart in other areas therefore I support Gardner and Sternberg that human being has multi intelligences not just one. How Sternberg and Gardner consider the intelligences. Both of them agree that a human has different intelligences, which are independent of each other. In their views that individual differences intelligences, begin from the earliest years of life and when someone has strength in one area of ability, this is not ensuring strengths or weaknesses in other areas (Vardin, 2003).They state, in fact, that everyone has a unique profile (ibid, 2003). Both of them see individual development as a result between genetic and environmental factors (ibid 2003). However, the theorists did not agree on the number of intelligences. Gardner (1983) believes that there are seven types of intelligences linguistic, logical, bodily-kinaesthetic, musical, spatial, interpersonal, and intrapersonal (Campbell, Dickinson, Campbell, 2004). Whereas Sternberg believes that there are three kinds of intelligences creative, analytical and practical (Sternberg, 1985). According to Gardner he asserts eight evidences for MI theory as follows, isolated two abilities from ea ch other by brain damage, exceptional individual such as prodigies and idiots savants, some core information processing operations, experiment psychology and cognitive psychology, symbol system, evolutionary biology (Gardner, Kornhaber, Wake, 1996) and psychometric findings (Gardner 1983:62). He describes two kinds of traditional intelligence which can easily practice in schools and next three kinds he classified them in art and the last two kinds they are more personal (Gardner 1999). The eight Kinds of intelligences according to Gardner as follow. Linguistic verbal intelligence. It contains sensitivity to the sound, rhythm, spoken and written language, and the capacity to learn usage language to express the meaning and to explain concepts and remember information as formal system such as writers, lawyers, speakers. Some forms in this intelligence include telling jokes, discussion and writing poems (Campbell, Campbell, and Dickinson: 2004). Logical -mathematical intelligence. We use our logical /mathematical intelligence to analyze problem logically, determining relation such as cause and effect and achieve mathematical operation. Some forms in this intelligence involve creating thinking, analyzing problems and discovering and using logical sequences (Kagan, Kagan, 1998). Bodily -kinaesthetic intelligence. Ability to use whole body or parts of the body such as movement gestures , facial, and hand gestures and enjoy in physical activities .( Kagan Kagan ,1998).This intelligence may see different from traditional views of intelligence.Bodily kinaesthetic intelligence involves the use of all or part of one`s body to solve problems of fashion products. And core operations associated with this intelligence are control over fine and gross motor action and the ability to manipulate external objects. (Gardner, Kornhaber, Wake 1996 p.209). Such as found in athletes, dancers and surgeons. Musical intelligence. In this intelligence Sternberg and Gardner agree on it and Sternberg call it creative intelligence .According to Gardner musical intelligence gives chance to people to creative, communicate, and understand meaning made out of sound .It is different from linguistic intelligence (Gardner kornhaber, wake 1996). People can gain a high degree in musical skills. Gardner himself has high degree in this intelligence and states I believe that I think musically I need music to work. I also hear music all the time in my head I think that my major activities to think and to read and to write occur in a very musical way. My literary work reflects the sorts of organization that I observed in composition I studied and played i.e. the development of themes ,the effects that something introduced at one point has much later back and forth(Gardner 1997,p 10). Spatial intelligence. We express this intelligence through pictures, sculpture, and arranging objects. Those strong in this intelligence enjoy designing, doodling, and drawing. Some forms this intelligence takes include map interpreting and making decorating, page, layout , design and make collages .(Kaga ,kagan 1998). It concerns the ability to perceived spatial information to transform this information, and to create visual images even without original references. Blind people also can use it because it is not dependent on visual sensation for example to build mental image of their homes or figurers out routes to work. Core abilities in this intelligence are ability to build images in three dimensions (Gardner, Kornhaber, Wake 1996). The last two intelligences are the personal intelligence. Interpersonal intelligence. It is ability to interact successfully with others. Some forms of this intelligence are leadership skills, friendship skills and ability to understand strength and weaknesses points for others (Kagan, Kagan, 1998).Interpersonal intelligence makes use of core capacities to recognize and make distinctions among others feelings, belief and intention In early development of this intelligence will be ability young people to distinguish from other individuals in their environments and enable them to carry out their work (Gardner, Kornhaber, Wake 1996 p.211). Intrapersonal Intelligence. It concerns ability to understand our own feeling images, dreams, moods and states. Gardner defined the intrapersonal intelligence over the years. After frames of mind(1983), Gardner focused on the feeling life in his original conception of intrapersonal intelligence, but that he had come to stress instead, the importance of having a viable model of oneself and of being able to draw effectively upon that model in making decisions about ones life (Gardner, 1993, p.xviii). This statement reflects cognitive learning. Defining intelligence in this view ways of thinking associated with different types of information. Gardner argues that intrapersonal intelligence is human only. (Kagan, Kagan 1998). According to him, each of these seven can be observed and measured. Moreover, everyone has seven kinds of intelligences in different levels; someone might be strong in musical intelligence and poor in logical intelligence so individuals are distinguished by their particular profile of intelligences (1999, 1983). More recently, Gardner opens the door to additional candidate intelligences (naturalist, spiritual, existential and moral intelligences). Naturalist intelligence. It is ability to classify and recognize natural patterns through encounters with natural world that involve appreciation for and understand flora and fauna (Lazear.2004). It enables people to recognize certain feature of the environment. It combines a description of the core ability with a characterization of the role that many cultures value (Gardner 1999, p.48). Inclusion of naturalist intelligence appears straight forward. He has added a naturalist intelligence in his list. Spiritual intelligence. Is more complex and seem more responsible (ibid 1999). Existential intelligence. Although existential intelligence might be attractive and concern with ultimate issue, Gardner is not arranging to add it in his list .Gardner state I find the phenomenon perplexing enough and the distance from the other intelligences are vast enough to dictate prudence at least for now(ibid :66). Moral intelligence:it is a concern with those rules, behaviours and attitudes that govern the sanctity of life in particular, the sanctity of human life and in many cases, the sanctity of any other living creatures and the world they inhabit (ibid p.70). In the other hand, Sternberg`s theory comprises three parts: componential, experiential, and practical. Sternberg labelled three components the met components, performance components, and knowledge -acquisition component (Sternberg 1985). Sternberg explains that different contexts and different tasks require different kinds of intelligences. He divided his theory the three parts as follow (Sternberg, 1985). Componential/Analytical sub theory. This is the sort of thinking which involve critical and problem solving, and is usually measured by traditional tests. Unfortunately, individuals with only this type of thinking are not necessarily able to creating unique ideas of their own because analytical giftedness often is tested without other. It is involved when human being responses such as compare and contrast evaluate, Critique, explain (Sternberg 1997). Experiential/creative sub theory. This is a second kind of thinking to generate new ideas and he divided it two parts novelty and automation. A novel situation. It is ability to solve problems in different and unfamiliar ways never experienced before (Sternberg 1997). Automated .It is familiar. It has been performed multiple times with the same or other processes. Practical thinking. Deals with the mental activity involved in attaining fit to contrast . (Sternberg, 1985 p.45), and it occurs when learners apply what they know to everyday life (Howie, 2009b). This thinking is dependent on three processes. Adaptation. It occurs when someone adapt to changes around him/her (Sternberg 1985). Shaping .It occurs when someone makes changes to adapt to the real world (Sternberg 1985). Selection. It concerns when a completely new alternative environment replaced the previous one, to meet the individual`s goals (Sternberg, 1985). Most people who are successfully intelligent are not equal in these three abilities, but they find ways of making the three abilities work harmoniously together (Sternberg, 2008). Sternberg agrees with Gardner in creative or musical intelligence but in other six abilities he classified practical and analytical intelligences. In my teaching practice, I agree with Gardner and Sternberg that each student has different intelligences from others. For example, in my class I have smart student in conservation while another student is smart in writing. The intelligent student in the conservation is not needed for intelligence or stupidity in other skills because each of these intelligences is independent of other intelligences. I also agree with them that intelligences are influenced by environmental aspects for example, if person has been done a particular work in a certain country, he/she may consider smart while if he/she does the same work in other country may classify him/her as not intelligent and vice versa. From my teaching experience I have two twin girls in my class; they have lived in different environments and circumstances. I have found these girls have different intelligences from each other. This may be some evidence that environment has a big role to refigure our intelligences into development or foil. On the other hand, I agree with Gardner that intelligences divide into eight intelligences, and it is possible to add others whereas I dispute with Sternberg those intelligences are just three. In my experience, I have noticed that intelligences of the students are not only creative or practical or analytical. For example, some students do not own those three intelligences so they cannot learn practical, analytical and creative ways. Does this mean they are not smart? However, these students may have other types of intelligences as Gardner said because when I explain the lesson in other ways by signals or move my body, they understand better. This means that they have Bodily -kinaesthetic intelligence, or when I read the lesson in a melodic way, student who has musical intelligence understand better than any other ways. Therefore, I have tendency with Gardner Multiple intelligences that students have eight kinds of intelligences as I mentioned them above. Inclusion view or holistic view. Both of psychologists put tendency forwards theories with multiple abilities or intelligences, which are a much more holistic view of abilities, learning to a much more inclusive notion of how individual can be able. When Gardner`s original listing of the intelligences in frame of mind (1983).There are discussions to other possible for inclusion. After many researches Gardner reached to three possibilities: A naturalist intelligence, a spiritual intelligence and existential intelligence (Gardner 1999:52). The final one for inclusion is moral intelligence; if people accept moral intelligence then it is possible to add it. It is inclusive to add intrapersonal and interpersonal intelligences. Although he emphasises intrapersonal intelligence as near to met cognition, the non hierarchical nature of this list, he wishes to see executive function as an entity which emerge from other intelligences (ibid, 1999). Gardner points out that two people have not exactly the same profile of strengths and weakness and we can enhance any intelligence by concerted effort (Montessori, 2003). On the other hand, According to Sternberg when he did some studies in the diversity of students in different cultures, findings in these studies that students who achieve high analytical groups were mostly white and middle class, the high in creative and practical groups were not. He said when you expand the range of abilities considered, the range of student identified as gifted increase as well.(Sternberg, 2008 p.60). I agree with both theories that ability of human being is a more holistic view. Through my experience I have found that students capabilities are multiple, and they have abilities to do a lot of things. I have found some students who have natural abilities where they could learn by exploration a nature as an animals or plants around them. There are some students who have moral intelligence. This is very important to have in my religion and culture. We cannot avoid it, and I hope that Gardner add it to his list officially. There are a lot of intelligences which indicate the universality of human ability such as culinary, industrial intelligences and others. In addition the way in which intelligences present in different cultures is not limited to a certain category for example students from Europe or the Middle East or from Africa, all exhibit different kinds of intelligences. In my experience, it is possible to find creative ability in Europeans students and analytical ability in Afr ican students and vice versa. Both of them said about developing curriculum and teaching. Both of theories Gardner (1983) theory of multiple intelligences and Sternberg (1985, 1988) triarchic theory of human intelligences generate ideas and to provide feedback as the curriculums are developed. Schools have moved to organize their curriculum according to MI theory. They start to use videotapes and net works to explore abilities in students and to teach them away adapt to their potentials. MI is encouraged by the educational community in three reasons first, MI emphasizes that children have many intelligences, not just one, and these abilities are defined shaped, and combined by the environment. Second, MI focused on children. Finally, MI emphasis intelligences are different from culture to another. Many of schools focused on MI to arrange their curriculum and MI help teacher how to create ways to teach lessons to students. (Torff: 1997, 1998). Gardner`s urges that teachers must pay attention to unique intelligences profiles and individual differences when they teach their students. He believes that there are one way to teach for individual differences in intelligences profiles, teacher can teach students through taking a topic or domain and explains it in different intelligences approaches, or by using entry points to helping them grasp new material according to their intelligences ( Howie, 2009a). In addition, he argues that practical intelligence curriculum which includes two parts: The Yale portion of the curriculum, designed to teach skills used across content areas. This is taught by content teachers for two or three period per week separately. (Sternberg, Okagaki, Jackson 1990, p. 36). The Harvard portion of the curriculum, which emphasizes individual subject -matter infusion of the skills within the content class.(ibid, 1990, p. 36). According to Sternberg, teachers need to teach their students with three abilities for increasing achievements. In his view, teaching involves helping students to capitalize their strength and to correct their weaknesses. This means that teachers must use a variety of ways to teaching students some of the time, they encourage students to analyze, critical, evaluate, compare and contrast and in other times to create, imagine, invent, and other times to apply, implement and practice. Sternberg and his colleagues have carried out a study in the United States. In this study, they used the Sternberg triarchic abilities test. The children were divided into four groups : High analytical ,high creative, high practical, high in all abilities or low in all abilities, all students listened to the same introductory psychology lecture in the morning but different among them were the type of lesson in afternoon section with one approach critical, analysis, compare and contrast, second approach , i magine, discover, invent and explore, the third approach practical, apply and implement, and the fourth approach in the memory condition. They might ask to memorize the main aspects of a major theory. Their results suggest that students who were placed in afternoon sections that matched their abilities performed better than did student who attended afternoon sections mismatched (Sternberg .2008).In the other words when students learn in ways matched their abilities , they can perform better at least some of times. So a good teacher uses a variety of teaching methods which adapt with abilities of their students. Sternberg (1985) has found practical intelligence for schools PIFS curriculum is based on the four kinds of knowledge to adaptation to any environment: managing oneself, managing tasks, and working with (managing) others. Self management, the teacher and student discuss styles of thinking of student multiple intelligences (Sternberg 1988, 1990) and each student chooses own individual style which adapt with him/her. Managing tasks, which deals with topics such as put strategies to solve problems, to correct bad habits, understanding questions and taking tests. Cooperating with others (practical discussion in class, shift places with others, and solving communication problems. I agree with psychologists that the development of the curriculum must be commensurate with the needs and students capabilities. The teachers should use a variety of ways to teach students such as video, participation, collaborative groups, advanced technology and others to adapting with learners themselves. While I disagree with Sternberg that teachers use three ways to teach and assess students practical, analysis and creative because there are some students cannot understand in these three ways, does this mean they are not smart so I strongly agree with Gardner that teachers must teach students in eight ways or more. .This view is fitting with my plans in my future teaching practice and to give me a great help to understanding the capacities of the students and to help them to understand the lesson through unique profile of abilities. Each student has the right to discuss with the teacher the pedagogical approaches which best fit with him/her. This will be benefit the learning and teaching process in both the teacher and the student. In the future I will apply this theory in my teaching practice. For example, if I have class which it contains group of students, I will identify their abilities according to their responses or understandings in the class then I will teach them and assess them in ways that fit their abilities. For example, with linguistic intelligence group I may ask them to write story or to read text with correct pronunciation, mathematical intelligence group for example, I will give the numerical activities, computer programming, and solving mathematical problem, Intrapersonal intelligence group I will leave them to work by concentrating the subject themselves because they tend to work alone. I will explain the lesson by bodily movement to facilitate understanding the lesson for Bodily Kinaesthetic group. Students who have interpersonal intelligences I will learn them by putting them collaborative groups. Visual Spatial groups I will show the m visual images. Musical groups, I will read the lesson as song or may play musical instrument although this intelligence is difficult to apply in my religion because we do not have music in our schools. Nature intelligence group I will learn them outside the school in the nature environment although this intelligence also difficult as other one because we have limited time in class and we have a big number of students in the same class. Both of them consider intelligences in teaching and assessment approaches. Both of these theorists agree that teaching and assessment approaches consider in their theories but in different ways. Both of them agree that intelligence can be improved at any age the more we practice the more we become. According to Sternberg, he suggests that tests of intelligence are not complete in both sides either in applying or in design; they are not adequate in design, because they heavily depend on analytical ability and do not pay attention in practical and creative abilities. As well they are not adequate in implementation because they are predicted that ways are fixed rather than flexible (Sternberg, 2008). Sternberg and his colleagues designed studies which are the Rainbow project and SAT Reasoning test which measures practical, creative analytical skills. They tested 1,013 high schools and colleges; they gave them analytical questions as available in conventional test but also gave them crea tive and practical questions. The creative questions required from students to imagine for example, they may ask them to write new story or may show them pictures and ask them to create a story orally. The practical test required asking students to solve problems in real life as consequence their studies, there were critical findings. First, they discovered three factors on their tests one was creative thinking, a second factor was practical thinking, the third factor was multiple-choice problem solving (Sternberg, 2008). Second, they discovered that using broader tests for college admissions can enhance academic excellence. Third, they discover that they could substantially reduce ethnic-group differences on the tests. There are a lot of students from the majority group who learn in ways that are different from those who assessed from standardized tests. These children may have abilities to success in real life, but these abilities may not appear in conventional tests. There are al so other projects called Kaleidoscope project (ibid, 2008). He also adds that assessment approaches must match to each type of intelligences (Sternberg: 2000). However, in contrast, according to Gardner, he refers to the weak performance of standardised test two reasons first, test is too narrow, and it just measures linguistic and logical abilities and does not take account spatial, bodily, kinaesthetic, interpersonal, intrapersonal and musical abilities. Second, pencil and paper testing are far away from real life. The MI has driven a critique of standardized testing; it suggests alternative assessment that captures the wide range of intelligences. He opposed assessment by pencil and paper type. He points out that rather advocates building up profile by teacher observation and project. We can use contextualised assessment such as the Project Spectrum Approach which contain from variety of settings in pre schools and primary schools assessments including teacher observation and telling stories, activities and games to determine strength and weaknesses for children. As well there are other projects used as alternative teaching, learning and assessment for schools by Gardner and his colleagues such as Mather and ATLAS projects and Project Zero (Troff, 1997,1998). He suggests s that we can possess eight types of intelligence. Moreover, he believes there are probably others that we have not yet been able to test. Each of us is unique and unrepeatable. We are complex than any standard testing instrument can reveal. We must stop labelling children because labelling is an unfair practice (Lazear, 2004, 12, 16). In multiple intelligences :Howard Gardner (1993) says Now a huge body of experimental evidence exists to indicate that assessment materials designed for one target audience cannot be transported directly to another cultural setting ,there are no purely culture fair or culture build materials . Every instrument reflects its origins. There is also an accumulation of findings about the cognitive abilities of various kinds of experts. It has been shown that experts often fail on formal measures of their calculating or re asoning capacities but can be shown to exhibit precisely those some skills in the course of their ordinary work in such cases, it is instruments which purported to document the person level of competence (Gardner 1993 p.172). Gardner is concerned to help students creating unique intelligences profiles and he suggests that creating should be the main goal of intelligence testing. Furthermore, he believes that teach students in the same way and assess them only by using one kind of assessment written or standard tests are simply unfair. Students are different from each other and we must take these differences into account when we are looking to structure our schools and when we assess our students. For example, when student does not perform well on a writte

Role Of E Coli And Salmonella Food Spoilage Biology Essay

Role Of E Coli And Salmonella Food Spoilage Biology Essay Food is sometimes contaminated with pathogenic microorganisms, there are many sort of Pathogenic bacteria it is very dangers for human, animal, salmonella one of them, it is frequently found in fowl ,eggs ,raw approved by pets similar to turtles and birds, salmonella is bacterium which is one of the commonest causes of food spoilage worldwide , there are more than 2,000 dissimilar sorts of salmonella , but with the omission of the little which typhoid or parity ,fever the sickness they cause is related, also there is a common sort of bacteria call E.coli it is akin to beef and vegetables , E.coli is short for the medical dumpy Escherichia coli is short for thing about these bacteria and lots of other bacteria is that theyre not constantly harmful to you. (1,8) E.coli generally lives indoors your intestines where it helps your body split down and digest the food you eat , Ecoli be able to get from the insides into the blood , this is a rare sickness but it can cause a extremely serious infection food is the commonest sources of salmonella for humans . the food may have been contaminated bacteria the source, animal or bird was infected salmonella is common with chickens some studies in 1990 showing that about 50%of of frozen and fresh chicken hold the bacteria .infections in dairy herds may show the way to contamination of milk.( 4,7 ) Outbreaks of gastroenteritis suitable to contaminated food have been reported in extra parts of the world. The probable causes of these outbreaks were suitable to the consumption of food contaminated with pathogens bacteria. Studies from many countries have given away that the microbiological quality of food manufactured for make use of in foods and drinks might be a cause for concern. (1) Ecoli was discovered by German pediatrician and bacteriologist Theodor Escherichia in 1885, and is now classified as piece of the enterobacteriacea. (5) Salmonella was discovered by D.E salmon, the American veterinary pathologist who original described salmonella cholera sues in 1900. (5) In fact several microorganisms can stay alive in food, even though food is very important to the maintenance of life, it can also be conscientious for ill health. (1) Structure and function of E coli Bacteria The find structure of bacterial cells has been studied in some detail using electron microscopy of whole cells and cells broken up into separate components.(4) 1.1 the organism and its characteristics Escherichia coli is a kind of gram negative bacteria, this is usually found living indoors the lower intestine of human beings as well as animals , there are quite a few different strains of E coli bacteria , most of which are practically, harmless.( 10 ) Although they form a very minor component of the intestinal flora, the E coli bacteria aid in the digestion and break down of the ingested food. (6) E coli is the type of genus, it is a catalase-positive, oxidase -negative, fermentative, short, gram-negative, non-sporing rod, although it ferments the sugar lactose. The following figure illustrates  the size of  bacteria  under the  electron microscope. (2) Figure1.1-electron micrograph of E coli. 1.1.1-solation and identification of the isolates Colonies were isolated from the Trypticase Soy Agar plates (TSA) (Oxoid UK) and Triple Sugar Iron slants (TSI) (Oxoid UK) and incubated at 37oC for 24 hour. The isolated bacterial was identified by cultural morphology, Gram-stain and biochemically, the colonies that showed typical reaction in TSI and positive for cytochrom oxidase test and catalase test were confirmed by using Analytical Profile Index 20E (API 20E). The colonies which are gives Gram positive cocci identified by used catalase, coagulase and DNase test. (2) 1.1.2 What these bacteria do is that they produce loads of vitamin Amino acids and other growth factors which are immediately absorbed and used by the body. The Ecoli bacteria that colonize in the lower intestine by adhering to intestinal lumen. (9) However, some strains of E coli are also able of causing deadly health problems such as severe stomach characterized by cramps and belly pain, vomiting and severe diarrhea.(10) 1.2- Structure and function of salmonella 1.2.1 -the organism and its characteristics According to the(Adams, M and Moss, M ,1995) salmonella bacteria are the most common cause of food borne sickness in the united states there are more than 2500 serotypes of salmonella, only some of which cause illness in humans.(1 ) Salmonellas are members of the enterbacteracese they are gram negative, non-spore forming rods (typically o,5 m by 1.3m) which are faculatively anaerobic , catalase -positive, oxidise-negative. The following figure illustrates  the size of  bacteria  under the  electron microscope (4) Figure1.2.1 electron micrograph of salmonella 2-Similarities E.coli was discovered by German pediatrician and bacteriologist Theodor Escherichia in 1885, and is now classified as piece of the Enterobacteriace family.(1) the largest part E.coli strains are harmless, but some such as serotype 0157:H7, but some such as serotype 0157:H7, can cause serious food poisoning in humans.(2) Salmonella is closely related the Escherichia genus, and some classified as part of the enterobacteriace.( 1 ) Many Ecoli and salmonellas are responsible for a number of different clinical syndromes, grouped here as enteritis and systemic disease. bad stomach cramps and belly pain, vomiting, diarrhea, sometimes with blood in it two very bad strain of Ecoli and salmonella were found in fresh spinach in 2006. ( 2 ) on the other hand, some strains of e coli and salmonella are also capable of causing deadly health problems such as severe stomach upsets characterized by cramps and belly pain, vomiting and severe diarrhea.( 4 ) 3-Difference -E coli can be differenced from salmonella on the basis of a figure of sugar-fermentation, and other biochemical tests.(10) -E. coli is indole positive or methyl red positive, but salmonella was negative. -E.coli is atypical mesophile growing from 7-10c up to 50c with an optimum around 37c. (3) -Contamination of eggs especially with salmonellas is a long-recognized problem but in the most cases this was due to contamination of the eggshell. (4) -furthermore biochemical tests between E coli and salmonella is difference, so typically significant group of tests used for the ability to produce: i) Indole from tryptophan. ii) Sufficient acid to reduce PH. (8) -Any member of the genus salmonella presents some degree of hazard to human health, such as S.gallinarum, typhi and pullorum. (3) Discussion In many previous studies on the quality food microbiology criteria for the food and intake water to these recommended by world health organization. This is because lots of countries do not have specific notional microbiological for food spoilage. Although, many good bacteria are needed in your body to assist it work properly, a few of these bacteria assist you digest food (normal flour), and keep your skin clean. However, other types of bacteria can make you ill, also convinced bacteria invade your badly and attack, causing infection. Good hygiene and good handling practices are all prerequisites to the manufacture of good value food. WHOs microbiological guideline for food and drinking-water quality (6) Plate count (cfu/100ml) Coliform 0 E. coli 0 Salmonella 0 ACC Not specified REFEREENCES: 1-Adams, M and Moss, M (1995) food microbiology, the royal society of chemistry,Thomas graham house (pp.181-202). 2-Anonymous. 2002. Microbiological quality of ice for cooling drinks. Food safety authority of Ireland available from: http://www.fsai.ie/surveillance/food/ice_cooling_drinks.pdf 3-Doyle,M,beuchat,L,Montville,T,Montville,T(2001)Food Microbiology, the united states of american,washingtion(pp141-193) 4-Garbutt,J(1997) Essentials of food microbiology ,Great Britain, London pp(5-137) 5-Icmsf international commission on microbiological specification for foods (1996). Microorganisms in foods. 5. Microbiological specifications of food pathogens Characteristics of microbial pathogens. London, UK: blackie academic Professional (pp. 45-65). 6-International Commission on Micrological Specifications for foods (icmsf) (1986) microorganisms in foods (2), sampling for microbiological analysis: principles and specific applicationns.2th, university of Toronto, Canada. 7-Montville, T, Matthews, k (2005) Food Microbiology, A American Society for Microbiology, Washington pp (85-111) 8-Ray, B (2004) Fundamental Food Microbiology, Bibekray 3rd Ed, USAPP (257-269) 9- Who guidelines for drinking-water quality, vol. 1. (3rd ed.) 2004 available from:http://www.who.int/water_sanitation_health/dwq/gdwq2004web.pdf 10-Wilson, I.g., Hogg, G.M. and Barr, j.g. microbiological quality of food in Hospital and community. j. hospital infect. 1997; 36:171-180.

Exploration Of The Matthew Shepard Event Essay -- Homosexuality Crime

Exploration Of The Matthew Shepard Event The human body is an object in which one lives and the medium through which one experiences oneself and the world. Claims on ideology and space are ultimately vested in the human body, and thus conflicts about belief systems and territory are often contested violently on physical bodies. Gay bodies become entangled in violence when they enter into arenas that combat certain ideas. Gay bashing illustrates incidences all in which bodies experience physical injury. In modern U.S. communities various militant conservatives target homosexuals in "gay bashing." Mathew Shepard's brutal murder in 1998 illustrates a relatively recent incident in which the human body becomes politicized. What is the process by which the pain and death of Shepard's body transform the personal to the political? What does "gay bashing" mean to attackers, victims and their communities? If gay bashing is about violence and being gay is at least partially about sex, then what is the relationship between them? What framework attends to both the sexual and nonsexual activities among contemporary American males? In Between Men, Eve Sedgwick sleds light on the boundaries separating sexual and nonsexual male relationships. According to the author, homosocial and homosexual do not necessarily have to occupy two different, non-overlapping spheres. " 'Homosocial desire', to begin with, is a kind of oxymoron. "Homosocial" is a word . . . [that] describes social bonds between persons of the same sex; it is a neologism, obviously formed with analogy with "homosexual," and just as obviously meant to distinguish from 'homosexual'" (Sedgwick 1985:1). Sedgwick contends that it would be more useful to view homosocial and homosexu... ...riarchy is the right of men to "hit on" women while remaining safe from not being "hit on" by anyone else, especially another man. Patriarchy, imbued with hierarchical meanings, gives heterosexual men something to loose. As practiced in contemporary America, patriarchy uses homophobia as structural support. Gay bashing exemplifies homosocial behavior's contribution to US patriarchy. The human body is both an object in which one lives and a site of political articulation. The struggles within many societies begin and end within the terrain of the human body, which though has no referential meaning becomes embodied by meaning within context that ultimately has a stake in the body. . Works Cited: 1. Kaufman, Moises. 2001. The Laramie Project. New York: First Vintage Books. 2. Sedgwick, Eve Kosofsky. 1985. Between Men. New York: Columbia University Press.

Thatcher and Blair :: essays research papers

Introduction With the campaign ‘New Labour Because Britain Deserves Better’, it appeared that the new look of the Labour Party was so promising that most Britons have poured their votes for the Labour Party, and Tony Blair and his family moved to stay at the 10th Downing Street. It is said that the New Labour won the election, because they have tried to understand what British people wanted. Like it or not, the New Labour has simply followed Margaret Thatcher’s achievements. Moreover, Tony Blair and his aides have consistently used Thatcherite rhetoric to strengthen his ‘New’ credentials such as the use of ‘No turning back’ and ‘No, no, no.’ (The Guardian, April 20, 1999) Thus, based on the assumption that the Left Wing has adopted the Right Wing policies, this report attempts to find differences and similarities of Mrs. Margaret Thatcher’s and Mr. Tony Blair’s domestic and foreign affairs policies as well as the impacts on Britain. Background The United Kingdom is a constitutional monarchy and a parliamentary democracy. Its constitution is partly unwritten and flexible. Also, politics in Britain is a two-party politics, and the system of British government is built around the existence of competing political parties, having distinctive policies and views, particularly The Conservative Party and the Labour Party, which are the dominant parties nowadays. To understand the management policies, it is worth looking into the political philosophy of both rival parties. The Conservative Party The Conservative Party or formally National Union of Conservative and Unionist Associations is a right-of-centre political party. It is the heir and continuation of the old Tory Party, members of which began forming Conservation Association after Britain’s first Reform Act of 1832, extended electoral rights to the middle class. Formed by Sir Robert Peel in 1834, the first Conservative government announced the reform of abuse; the importance of law and order and of the police; orderly system of taxation, and the importance of both landed interests and of trade and industry. Among former Conservative Prime Ministers, there are two well-known persons, who shall be mentioned here. Firstly, during World War II, The Conservative Party dominated national office and Winston Churchill (later became Sir Winston) led Britain to victory in 1945. Secondly, Margaret Thatcher (b. 13 Oct 1925) and later being made as Baroness Thatcher of Kesteven was the first European and British Prime Minister (1979-1990). Not only did she win three consecutive terms in the 20th century, but she also was Britain’s

Effects of Nurse Staffing on Patients Outcomes Essay

This study focuses on the issue of nursing staffing and its effects on the outcomes of the patients. To begin with, the tem nursing staffing will be defined and followed by a discussion of nursing staffing in relation to the nurses themselves. Nursing staffing levels and their effects on the patient outcomes will also be discussed with regards to morbidity and mortality besides other indicators of patient outcomes, the impact of nursing staffing levels to quality of care as well as an overview of past studies as far as the relationship between nursing staffing levels and the outcome of the patient is concerned. Nursing staffing The term nursing staffing refers to the levels of nurses that are employed at a particular institution. Normally, the nursing staffing levels are measured as ratios of nurses to their patients within their institutions and the higher the ratio, the more preferred as it is thought to mean a better outcome for patients in their care whereas lower ratios are associated with poorer patient outcomes. Nursing staffing and the nurses Nursing staffing has been investigated with the nurses themselves in mind and such studies have included the Schmalenberg and Kramer study of 2009 which sought to establish and assess the factors that influence the perceptions or the opinions of nurses as far as nursing staffing levels are concerned. Nursing staffing has also been studied with regards to the negative effects on the nurses such as nurse burnout and job dissatisfaction such as the study carried out by Aiken et al in 2002. As far as international literature is concerned, most of the studies that look at the impact of nursing staffing on the nurses themselves concentrates on adverse outcomes such as physical injuries, encounters with aggression and violence, sickness and absenteeism, self reports of job satisfaction levels as well as burnout. According to the study by Schmalenberg and Kramer (2009), the nurses’ opinion of their working environment is a strong predictor of their opinions as far as the staffing of their units and of their institutions is concerned. Additionally, the factors that were found to profoundly affect this opinion are the competence of the staff, teamwork, flexible delivery system, and a balance of positions in relation to the needs of the patients that are under their care. The study by Aiken et al in 2002 revealed that there was a higher chance of nurses experiencing job related burnout in hospitals with high Patient nurse ratios. Further, nurses in institutions which had the highest rates of patient to nurse ratios were twice likely to suffer from dissatisfaction from their jobs. These influenced the decisions of nurses to leave their current jobs and thus creating more staffing problems that would lead to more negative patient outcomes. Nursing Staffing and the Patient There are various outcomes that are thought to be directly related to the staffing of nurses in any institution are associated with the patients, such as morbidity mortality, nosocomial infections, falls, pressure ulcers, suicide, and length of hospital stay, medication errors, post operative complications, infection rates and adverse events such as cardiac or respiratory arrests, most of which are negative patient outcomes (Flynn and Mckeown, 2009). There are various studies that have focused on this relationship such as the study by Aiken et al in 2002 however, according to Liang et al (2012); most of these studies have been carried out in western countries. Flynn and Mckeown also studied the relationship between the patient outcome and the nurse staff levels in a bid to identify information that would enable nursing managers to determine the optimum nursing staff levels. The quality of care that is given in nursing homes, which is also an antecedent of the patient outcome has been investigated in studies such as the study done by Castle and Engberg min 2003. Some of the studies that have been used to investigate the relationship between patient mortality as an outcome of nursing staffing levels have been cross sectional and critics have argued that these have failed to include a direct link between staffing and individual patient experiences besides lacking sufficient statistical controls (Needleman et al 2011). One of the patients’ outcomes that have been associated with low levels of nursing staffing is the mortality of patients (Aiken et al 2002). This study was carried out in Pennsylvania hospitals whereby the patients to nurses’ ratio were in the range of 4:1 to 8:1. In the course of the study, 4535 out of 232 342 surgical patients died within thirty days (Aiken et al 2002). This study concluded that four patients less for every nurse would reduce in fewer deaths in the same time and not just in the surgical wards but among all the patients hospitalized in California (Aiken et al 2002). A study by Liang et al in 2012 confirmed the relationship between nursing staffing levels and patient mortality. Cho et al also investigated the relationship between nurse staffing and negative effects such as morbidity, mortality and medical costs. Nurse staffing levels were considered as nursing hours and as nurse proportions and the higher the number of patients that a nurse was supposed to take care of, the higher the rate of mortalities and complications such as atelectasis and pressure ulcers among others in post operative pneumonia patients (2003). This was attributed to the higher than usual demands of taking care of these patients which demanded lower patient to nurse ratios. In yet another study by Kiekkas et al in 2008, the relationship between nursing overload and mortality among intensive care unit patients was investigated whereby the nursing workload was considered the result of total patient care demands and nurse staffing levels. Of the three hundred and ninety six patients who were admitted in the intensive care unit of a Greek Hospital, one hundred and two of them died. The workload of the nurses was found to be significant especially as far as mortality as an outcome was concerned in surgical patients, medical patients, and both groups together which indicated that patient care demands were an important moderator in the course of investigating the relationship between nursing staff levels and mortality (Kiekkas et al, 2008). Staffing of nurses and work environment variables have been assessed with regards to their effects on patient outcomes in a conceptual model by Meyer et al in 2009. The study was carried out in Canadian hospitals in their cardiac and cardiovascular patient units whereby the PCDM together with regression models was tested. PCDM in this case is an acronym for the Patient Care Delivery Model and in addition to confirming the relationship between nurse staffing levels and patients outcomes , the study indicated that patient outcome are also the result of factors associated with patients themselves as well as factors associated with the nurses (Meyer et al, 2009. Additionally, Liang et al established some of the reasons behind the high patient to nurse ratio in Taiwan most prominent of which was the desire of hospitals to control their expenditure but which had negative outcomes for its patients. Flynn and Mckeown in 2009 found out that it was important for nurse managers and others that are involved in the recruitment of nurses to critically examine the common methods that are used for the purposes of determining nursing skill mix as well as staffing levels in their effectiveness in the course of health service organization and delivery. This is in spite of the fact that most studies have been unable to accurately determine or support a minimum level of nurse-patient ratios in various hospitals (Flynn and Mckeown, 2009). Castle and Engberg in 2009 proposed that poor staffing in nursing homes was the result of high rates of turnover among the patients, low staffing levels, low stability levels and low use of agency staff and that poor staffing in nursing homes is accompanied by poor patient outcomes. However, in order to enhance staffing in nursing homes, administrators should focus on all and not just a few select characteristics (Castle and Engberg, 2009). In response to the failure of cross sectional studies to establish or demonstrate a direct link between levels of nursing staffing and patient experiences besides lack of statistical controls, Needleman et al carried out their own study of the nursing staffing levels and the outcomes of the patients in 2011. This study utilized the Cox proportional hazards model and established that the staffing of nurses below the recommended levels was related to patient mortality. Conclusion This study has been a literature review with regards to nursing staffing levels and patient outcomes. The definition of nursing staffing has been defined as well as the effects of nursing staffing on the nurses themselves besides the effects of nursing staffing levels on the patient outcomes. This has been done with various studies that have been done in the past concerning the subject.

Modern Frankenstein Essay

In today’s society there are many people that could be considered as ‘modern Frankensteins’. Scientists have made it possible for us to choose the sex of our child by gender selection, clone sheep-remember Dolly the Sheep? And of course, let us not forget the huge growth in cosmetic surgery. Have today’s scientist’s, like Frankenstein, gone too far in trying to create the perfect human? The following video charts Michael Jackson’s ever increasing cosmetic surgeries. This world renowned superstar wanted to have the ‘perfect’ face and science made this possible. But did they go too far? Based on this video and the text, is there a danger in wanting to achieve ‘perfection’? Do these forms illuminate the dangers of becoming ‘Godlike’ by changing your physical appearance (which is God given) and by creating life? Is Michael Jackson now the ‘modern monster’? He like Frankenstein’s Monster is isolated and not understood because of his frightening and grotesque appearance, but there is the underlying need for acceptance in a society that is very much focused on looks. Whilst you’re watching this video I want you to think about the following things and be able to complete the attached questionnaire. Parallels that can be drawn between Frankenstein and today’s scientists: Both are actively playing with life. Both wanting to achieve the ideal. Parallels between Michael and the Monster The Monster was created to be an ‘angel’ but his appearance did not match his personality. Frankenstein made a gross oversight by not making his creation look angelic, and as a result, he was marginalised, hated, feared, abused, taunted and unloved by society. Similarly, Michael has made himself a social outcast and extremely isolated by having too much cosmetic surgery. Both are products of maybe the extremes of the successful advances in science-science used in the wrong way but for good reasons. It is said on the video of Michael Jackson’s father Joe Jackson ‘that he wanted to create the right thing but did this in the wrong way. ‘ Much like Frankenstein. Both Michael Jackson and The Monster are concerned with acceptance. They have an overwhelming need for this because both want a life filled with peace, love and kindness, yet because of the way they look, this is almost impossible. Would you consider Michael Jackson to be a Monster based on his appearance? Would you consider Frankenstein’s Monster as a monster based on our understanding of what a Monster is and on what you have read? Do you have any sympathy for the Monster because he found it difficult to be kind and loving because he was met with so much hate because of how he looked? Do you think that the cosmetic surgeon who worked on Michael Jackson went too far? Is being a Monster based on one’s appearance or one’s personality? Think about comparing The Monster or Michael Jackson to someone like Hitler who did monstrous things? Think about whether you judge people based on their looks? Have you ever misjudged someone by doing this? Questions Show preview only The above preview is unformatted text This student written piece of work is one of many that can be found in our GCSE Mary Shelley section.

Differentiation Strategies of Gm

Differentiation strategies are not about pursuing uniqueness for the sake of being different. Differentiation is about understanding customers and how GM ‘s product can meet their needs. To this extent, the quest for differentiation advantage takes us to the heart of business strategy. The fundamental issues of differentiation are also the fundamental issues of business strategy: Who are GM ‘s customers? How does GM create value for them? And how does GM do it more effectively and efficiently than anyone else? Because differentiation is about uniqueness, establishing differentiation advantage requires creativity – it cannot be achieved simply through applying standardized frameworks and techniques. This is not to say that differentiation advantage is not amenable to systematic analysis. As have observed, there are two requirements for creating profitable differentiation. On the supply side, GM must be aware of the resources and capabilities through which it can create uniqueness (and do it better than competitors). On the demand side, the key is insight into customers and their needs and preferences. These two sides form the major components of our analysis of differentiation. In analyzing differentiation opportunities, GM can distinguish tangible and intangible dimensions of differentiation. Tangible differentiation is concerned with the observable characteristics of a product or service that are relevant to customers’ preferences and choice processes. These include size, shape, color, weight, design, material, and technology. Tangible differentiation also includes the performance of the product or service in terms of reliability, consistency, taste, speed, durability, and safety. Image differentiation are especially important for those products and services whose qualities and performance are difficult to ascertain at the time of purchase (â€Å"experience goods†). These include cosmetics, medical services, and education. By offering uniqueness in its offerings, GM may inevitably target certain market niches. By selecting performance, engineering, and style as the basis on which BMW competes in the automobile industry, it inevitably appeals to different market segments than does VW. To the extent that differentiation is imitated by other companies, the result can be the creation of new market segments. During the 1990s, General Motors’ segmented marketing strategy that targeted each brand on a specific price bracket and particular socioeconomic category ran into increasing problems as US customers showed less and less identification with the segments GM had defined for them. Demand analysis identifies customers’ demands for differentiation and their willingness to pay for it, but creating differentiation advantage also depends on a firm’s ability to offer differentiation. To identify the firm’s potential to supply differentiation, we need to examine the activities the firm performs and the resources it has access to. Pros and cons A strategy use by GM to seek competitive advantage through uniqueness (develop goods and services that are clearly different from those made available by the competitors)This strategy requires organizational strengths in marketing, research and development, technological leadership and creativity . They provide good services to the customer which services are different from other organization . G. M. is a multinational corporation engaged in socially responsible operations, worldwide. It is dedicated to provide products and services of such quality that our customers will receive superior value while our employees and business partners will share in our success and our stock-holders will receive a sustained superior return on their investment These days, GM realize how important it is to have employees trained in good customer service skills working in their contact center if they want to enhance their reputation. For example training staff in problem solving and the ability to multi task in areas such as navigating complex databases and switching between different computers to find information for the caller is now becoming a routine function in a modern contact center. It is therefore an advantage for call center employees in today’s workplace to have the ability to think quickly on their feet so they can deal quickly with involved information while working under pressure. GM also providing Transportation Services: Here GM aim at providing top nick transportation services to the customers and satisfy them to maximum extent. GM know that a delay in shipping the freights can cause considerable loss to the clients and the business, therefore on-time delivery is extremely important to us. The network of truck agents which are located at all over the booking points ensure that your consignments reach to its final destination in full secured mode, GM also gratify to all your transportation needs by providing you door-to-door Pick Up & Delivery Transportation services.

HIPAA, CIA & Safeguards Essay

First enforcement action resulting from HITECH Breach Notification Rule Blue Cross Blue Shield of Tennessee (BCBST) has agreed to pay the U.S. Department of Health and Human Services (HHS) $1,500,000 to settle potential violations of the Health Insurance Portability and Accountability Act of 1996 (HIPAA) Privacy and Security Rules, Leon Rodriguez, Director of the HHS Office for Civil Rights (OCR), announced today. BCBST has also agreed to a corrective action plan to address gaps in its HIPAA compliance program. The enforcement action is the first resulting from a breach report required by the Health Information Technology for Economic and Clinical Health (HITECH) Act Breach Notification Rule. The investigation followed a notice submitted by BCBST to HHS reporting that 57 unencrypted computer hard drives were stolen from a leased facility in Tennessee. The drives contained the protected health information (PHI) of over 1 million individuals, including member names, social security num bers, diagnosis codes, dates of birth, and health plan identification numbers. OCR’s investigation indicated BCBST failed to implement appropriate administrative safeguards to adequately protect information remaining at the leased facility by not performing the required security evaluation in response to operational changes. In addition, the investigation showed a failure to implement appropriate physical safeguards by not having adequate facility access controls; both of these safeguards are required by the HIPAA Security Rule. â€Å"This settlement sends an important message that OCR expects health plans and health care providers to have in place a carefully designed, delivered, and monitored HIPAA compliance program,† said OCR Director Leon Rodriguez. â€Å"The HITECH Breach Notification Rule is an important enforcement tool and OCR will continue to vigorously protect patients’ right to private and secure health information.† In addition to the $1,500,000 settlement, the agreement requires BCBST to review, revise, and maintain its Privacy and Security policies and procedures, to conduct regular and robust trainings for all BCBST employees covering employee responsibilities under HIPAA, and to perform monitor reviews to ensure BCBST compliance with the corrective action plan. HHS  Office for Civil Rights enforces the HIPAA Privacy and Security Rules. The HIPAA Privacy Rule gives individuals rights over their protected health information and sets rules and limits on who can look at an d receive that health information. The HIPAA Security Rule protects health information in electronic form by requiring entities covered by HIPAA to use physical, technical, and administrative safeguards to ensure that electronic protected health information remains private and secure. The HITECH Breach Notification Rule requires covered entities to report an impermissible use or disclosure of protected health information, or a â€Å"breach,† of 500 individuals or more to HHS and the media. Smaller breaches affecting less than 500 individuals must be reported to the secretary on an annual basis. Individuals who believe that a covered entity has violated their (or someone else’s) health information privacy rights or committed another violation of the HIPAA Privacy or Security Rule may file a complaint with OCR at: http://www.hhs.gov/ocr/privacy/hipaa/complaints/index.html. The HHS Resolution Agreement can be found at http://www.hhs.gov/ocr/privacy/hipaa/enforcement/examp les/ resolution_agreement_and_cap.pdf. Additional information about OCR’s enforcement activities can be found at http://www.hhs.gov/ocr/privacy/hipaa/enforcement/examples/index.html.

Gestalt in Counseling and Therapy Article Example | Topics and Well Written Essays - 500 words

Gestalt in Counseling and Therapy - Article Example It is evidently clear from the discussion that officially originated by Max Wertheimer and his two students Wolfgang Kà ¶hler and Kurt Koffka, â€Å"gestalt is a German word, which means organized whole, form, shape and pattern. There is a basic premise that the organized whole is greater than the sum of its parts†. â€Å"†¦ It accentuates concepts like emergent properties, holism, and context† as applied in its several varied â€Å"organizing principles called gestalt laws†. The fundamental of which is the law of prà ¤gnanz that says: â€Å"we are innately driven to experience things in as good a gestalt as possible, [where] ‘good’ can mean many things†¦ such as, regular, orderly, simplicity, symmetry, and so on, which they refer to specific gestalt laws†. Most common of which is the law of proximity, where â€Å"†¦ elements tend to be grouped together depending on their closeness†; the law of similarity, where â€Å" elements will be grouped perceptually if they are similar to each other†; the law of symmetry, where â€Å"symmetrical areas tend to be seen as figures against asymmetrical backgrounds"; the law of closure, where â€Å"items are grouped together if they tend to complete a pattern†; and the law of continuation where â€Å"the eye is compelled to move through one object and continue to another object†. But, most of all, â€Å"gestalt theory is well known for its concept of insightful learning [as shown in] solving a problem by means of the recognition of a gestalt or organizing principles†.