History 11UT Essay Example | Topics and Well Written Essays - 1000 words

History 11UT - Essay Example Back at home, pressure over the end to segregation of race was mounting and was heightened by the case between Brown versus the Board of Education. He, however, managed to quell down the pressure by offering direction and support to the African American students who faced racial segregation despite the ruing of the courts. Though his intervention came later on after the protest, the action he took to resolve the situation is commendable. Analyze Eisenhower’s foreign policy or his domestic policy. Domestic policy President Dwight domestic policy was characterized by following the rule of law. He made sure that the people of America respected the authorities and more so the rulings made by the Supreme Court. The Supreme Court had made a ruling in the Brown versus Education Board case that segregation of race in public schools was unconstitutional. However, the Governor of Arkansas defied this ruling by ordering troops in stopping nine African American students from attending an all-white school in Little Rock. This action sparked nation-wide protest forcing the president to intervene (Ayers, 2009). It is the ruling of the president in this scenario that showed his commitment to the rule of law. He order Federal troops to maintain law and order as the African American students attended these ‘white’ schools. ... The Supreme Court found out the racial segregation in public schools was unconstitutional since it conflicted with the equal protection clause that is included in the fourteenth amendment. This means that African American students could be allowed in public schools that were persevered for the whites. However, this decision faced numerous challenges, which included protests from various parts of the state (Ayers, 2009). Montgomery bus boycott, on the other hand, was a civil rights movement that campaigned against racial segregation in public transport system. The boycott was sparked by Rosa Parks, a civil rights activist, when she was forcefully arrested after refusing to give her seat to a white person in a public commuter bus. The boycott resulted to a ruling by the Supreme Court that declared segregation of race in public transport system unconstitutional. These two events were particularly crucial to the development of the civil rights movement since they introduced significant c hanges in the constitution that declared racial segregation unconstitutional. The events also helped profile the plight of civil activist since they received considerable public interest including the attention of the president. Both events were crucial, since they both highlighted racial segregation, in different situations in the United States. For instance, Brown’s decision highlighted segregation in schools while the Montgomery boycotts highlighted segregation in the public transport system. These events were successful in championing the civil rights of the black community in America. This was made possible by the United States Court which made a ruling in their favor. In both cases, the

Why We Need Horror Movies Essay Example for Free

Why We Need Horror Movies Essay In â€Å"Why We Crave Horror Movies,† Stephen King writes about horror movies, why we like them, and the purposes they serve us. One of the main reasons he makes in his essay is that he believes that there is a dark and sinister side to all people that craves to see the suffrage and despair of others and that this is why we need these movies. King says that these particular kinds of movies are good in the way that the purpose they serve is to satisfy those desires and urges. Given these two statements, it shows that even though we may have urges from time to time to cause harm or wish ill will that these films serve as a healthy release. King writes in his essay, â€Å"The potential lyncher is in almost all of us (excluding saints, past and present; but then, most saints have been crazy in their own ways), and every now and then, he has to be let loose to scream and roll around in the grass.† (110) This is simply a statement that ultimately we are just human beings expressing emotion. Although horror movies are almost always presented with people suffering horrible things like demons, possessions, and even death, they serve as a healthy release to feel the satisfaction for those desires. And they let us just cast aside our normal socially acceptable behaviors to just indulge them. Another statement King writes in his essay is that, â€Å"If we are all insane, then sanity becomes a matter of degree.† (110) This is a statement that says sanity is something that can be measured. If this is true then sanity is something that must be controlled in order to maintain civility in society. Horror movies for the normal average person as stated before simply serve as an outlet to release some bad desires; however, some people do take that desire beyond the movies and actually do go out and commit crimes and cause harm to others. To conclude, sanity is something that can be easily kept in check by most people, some not as much. And this is why we need an outlet such as movies like these to keep ourselves in check from causing actual damage and harm.

Behaviorism and the Never-Ending Need for Discipline Essay -- Educatio

Behaviorism and the Never-Ending Need for Discipline Webster’s dictionary defines education as â€Å"the act or process of training by a prescribed or customary course or study of discipline.† I, however, see it as much more. Education, in my perspective, is the greatest gift a human can receive. I want to be one of the many caring individuals that can give this priceless gift- I want to be a teacher. There are many current trends and philosophies when dealing with education. Behaviorism, the philosophy of education in which I regard, will be incorporated into my classroom in some form or fashion. Education today has taken a turn for the worse when analyzing behavior. I know, from personal experience, that the behavior of children has curdled. I feel that if I can help students become more intelligent and courteous citizens, then I have completed my job successfully. Although there are many philosophies of education, I feel that behaviorism is one that should be included in every teacher’s curriculum b ecause children today need educated socially as well as cognitively. Often times people have life-altering events that occur at the strangest of times. I am no different than anyone else. My career was set from the day that I walked into my kindergarten class. It was then that I knew that I wanted to be an educator. It was quickly learned that I loved school and that I wanted it to be a part of my life forever. As I grew up, I recognized the many different types of individuals around me. I saw kids with learning disorders, physical handicaps, and exceptional abilities. After realizing that I would someday have to deal with these multiple situations, I decided that if I can influence children’s lives then it ... ... students can easily learn from. If God blesses me to learn all that I am supposed to learn here at Concord, then I know that I will be prepared to teach to the best of my ability. I feel that I am receiving the best education possible here and I am confident that I will be successful in my future endeavors because of this. The final comments of this paper should certainly contain a conclusion of my thoughts of how behaviorism can affect the school system. All the philosophies of education are good ones, but I yearn to see the day when all children are as courteous and loving as they used to be. If we can make children’s behavior better, eventually these kids will grow up and procreate, producing a new generation of disciplined individuals. The future begins now and behaviorism is the key to success in terms of education both cognitively and socially.

Plato and Aristotle on Knowledge Essay

The purpose of this paper is to explore Plato and Aristotle’s conceptions on knowledge, their understanding of the physical universe, and the suggestions that these beliefs conclusively made to the natural sciences. I shall do this by explaining Plato’s analysis of the nature of knowledge, and the role his proposed theory of forms plays in it. I will then go on to describe how this analysis applies to, and provides suggestions for, the methodology of science. This essay will then switch its focus to Aristotle, explore his views on motion, and describe how these represent a departure from Plato’s analyses. It will then conclude with the exploration of his understanding of motion, paying special attention to how it contributes to his understanding of the physical universe as a whole. First, I will address Plato’s interpretation of knowledge. Plato believed that true knowledge could only originate from reason, and that reason could only be derived from that which is unchanging. However, he noted that the sense experiences which our world provides us with go through constant changes, and therefore cannot be relied upon as sources of reason. He states in his novel Timaeus, that these types of things are â€Å"opined by opining accompanied by irrational sensation† (Plato, and Kalkavage 58). Plato argues that the only way to evaluate sensory information to obtain true knowledge is through the application and analysis of certain principles that are unchanging. These principles are what Plato refers to as forms. Because of their unchanging nature, Plato regarded these forms as being able to be â€Å"grasped by intellection accompanied by a rational account† (Plato, and Kalkavage 58), and therefore undoubtedly true He concluded that believing to know something from only sensory information is not equivalent to having true knowledge of that thing. However, if forms cannot be understood from sensory information, one may wonder how a person can begin to comprehend these forms if it is not through perceptions and experiences. To address this puzzle, Plato suggests that before we were born in the physical world, we existed in the realm of the ideal forms. It is there where our soul gained true knowledge. Therefore since â€Å"the soul is immortal and has been born many times† (Plato, Anastaplo, and Berns 17), true knowledge always lies within the soul and learning is simply a matter of recollecting what our souls learned before. Plato’s beliefs introduced a radical new way of thinking to natural scientists, specifically astronomers. His theory served as a warning to scientists that information derived from visual experience is not equivalent to having true knowledge of that thing. This is a revolutionary suggestion for the reliability of previous data collection methods, especially in the case of the conventional idea held in astronomy that knowledge could be derived from an expertise in visual observation of celestial motion. Plato gives two possible outcomes for scientists to consider when confronted with observational data. The first is to discern some unchanging, and therefore rational, mathematical structure within the data in order to obtain a true knowledge of what is seen. The second is to understand where irregularities in this data are too great to be able to discern any such mathematical structure. In this case Aristotle suggests that the data can only be thought of as simply a subject of reality, therefore unable to provide true knowledge. Next, I will explain Aristotle’s views of the nature of change, and how they represent a departure from the methodology of Plato. Unlike Plato’s theory of forms, in which forms are unchanging and absolute, Aristotle believed that most substances undergo change in some way. Also, when describing change, Plato only recognizes change in a pair of opposites, but Aristotle elaborates on this idea, and describes five necessary components for change. In Book V of Aristotle’s novel Physics, he explains that â€Å"there is something which initiates the change, and something which is changing, and again something in which the change takes place (the time); and apart from these, something from which and something to which† (62). In simpler terms, Aristotle believed that every change has the following: a cause, some starting point, something which the change acts on, some ending point, and some time in which it occurred. Aristotle also divided the different types of change he believed to occur into four different categories. The first being change in substance. This type of change encompasses transitions from existence to nonexistence, such as when something is born and when it dies. The second type of change that can occur is a change in quality, also known as an alteration. Hot food becoming cool or the change in color of fruit would be an example of this type. The third type of change is that of quantity. This often refers to the growth or diminishment of a certain object. For example, a toddler goes through a quantitative change during a growth spurt when he grows taller. Finally, the fourth type of change that Aristotle acknowledged is change of place, otherwise referred to as motion. Motion specifically played a large role in developing Aristotle’s overall understanding of the global features of the physical universe. Aristotle believed that knowledge came from understanding and being able to explain the causes which originated motion, or more generally change in itself. This presents the fact that Aristotle believed a physical explanation was necessary to obtain true knowledge, whereas Plato believed that true knowledge was not reliant on physical evidence. This led to Aristotle’s expansion of Plato’s geocentric model of the universe. Unlike Plato, who thought of it in geometric terms, Aristotle thought of this model as physically real and gave a physical explanation for it. According to Aristotle, all of the motion in this system originates in the outermost sphere. This motion is the ultimate cause of all motion in the universe. For this reason he calls the outermost sphere the prime mover. To conclude, in this paper we explored Plato’s analysis of the nature of knowledge, specifically recognizing the integral role his proposed theories of forms played in it. This provided us with the basis to understand Plato’s views on the unreliability of the information we perceive in physical world. We then examined how this analysis provided a radical new way of thinking about the reliability of information obtained by sensory observation. Next, we examined Aristotle’s views on the nature of change, emphasizing how his understanding represents a departure from Plato’s ideas. We then looked more specifically at one of his four proposed types of change: motion. We examined the role it played in not only in his theory that all motion originates from the outer sphere of the universe, but also in his overall understanding of the physical universe. Works Cited Aristotle, Philip H. Wicksteed, and Francis Macdonald Cornford. The Physics. Cambridge, MA: Harvard UP, 1980. Print. Plato, and Peter Kalkavage. Plato’s Timaeus: Translation, Glossary, Appendices and Introductory Essay. Newburyport, MA: Focus Pub. /R. Pullins, 2001. Print. Plato, George Anastaplo, and Laurence Berns. Plato’s Meno. Newburyport, MA: Focus Pub. /R. Pullins, 2004. Print.

Process of Education Essay

I thank the reason why the Process of Education is do difficult to attain is because people don’t honesty know what education is. Like, what is education, what does education mean, what does being educated mean, how far can an education take you in life, are there different types of educations, etc. I thank the minute everyone understands what it means to be educated or what education is. It won’t be hard for anyone to apprehend the Process of Education. If someone doesn’t understand the Educational Process how are they going to attain the information they receive from it. To fully take in the information you receive from the Educational Process you first have to know what education is? That could be another reason why people struggle with attaining the information from the Educational Process. Indeed, it is a lot to take in but the more you know the better off you will be and will understand it better. Education is the process of receiving or giving systematic instruction, esp. in a school or university. Knowing what education means will help a person exceed life expectations. The more you know the better off you’ll be. People should not only attain the knowledge to help them get by in life they should let their education take them further. Some people would rather just know what they need to know but if they really sit back and think â€Å"what if I expanded what I knew and learned something else other than what I already know†? How much easier it would be for them to attain knowledge and hold on to it. The Process of Education can be a start for some people to learn how to further their education. The Process of Education can best be describing as learning processes that will not only help you excel in your field of studies but also in your everyday life. It is a process that is ideally; interested in the material to be learned that is best stimulus to learning. The first object of any act of learning, over and beyond the pleasure it may give, is that it should serve us in the future. Learning should not only take us somewhere, it should allow us later to go further more easily. I found that learning a  subject involves three almost simultaneous processes. First, there is acquisition of new information — often information that runs counter to or is a replacement for what the person has previously known. A second aspect of learning may be called transformation — the process of manipulating knowledge to make it fit new tasks. Transformation comprises the ways we deal with information in order to go beyond it. A third aspect of learning is evaluation — checking whether the way we have manipulated information is adequate to the task. Not knowing the three processes to learning a subject may cause a change in a person mind to not want to learn the Process of Education and will make that person less interested in the Educational Process. It is very difficult to attain the Process of Education but the minute it’s understood the easier it will be to learn everything that is needed to learn. There will be a lot of people who would have wished they had understood the Educational Process and took their education to the limits. With an education in more than one study there’s no telling how far you can go, skies the limits. The more you know about the Process of Education the more you’re going to want to know and let soak in.

Ideas for Engineering Science Fair Projects

Ideas for Engineering Science Fair Projects Engineering science fair projects can involve designing, building, analyzing, modeling, or improving a device. You can also test or create materials. Here are some specific ideas for engineering science fair projects. What is the best material to put in a sandbag to block water, such as during a flood?How tall can you build a tower using only a sheet of ​paper? You can cut it, fold it, crumple it, but only use that single material. What works best?Compare the characteristics of a structure that is made using different materials. You can compare strength, corrosion resistance, and elasticity. Be creative. The trick is to make certain your measurements are truly comparable to each other.What can you do with a swim cap to optimize its ability to decrease drag in water? Can you alter the shape? Does one material work substantially better than another?Which type of paper towel absorbs the most water? Which brand absorbs the most oil? Are they the same brand?What differences do you note in the ability of different soils to support a structure?What type of paper airplane flies the furthest and stays aloft the longest?How can you map a magnetic field? Can you construct a device, using iron filings, that can be reused for field mapping? Construct a Lego building. Now try to make the same building on an incline, such as a 30-degree slope. What changes do you need to make in order to make it stable?How does a change in the construction of a parachute affect flight? Parameters you could examine include size, shape, material, and/or method of attachment.

Prefixes and How to Use Them

Prefixes and How to Use Them Prefixes and How to Use Them Although we’ve got nothing on German, the English language sometimes involves putting different â€Å"parts† of words or even whole words together to make a new term. And prefixes are a big part of this. But what exactly are prefixes? And how do you use them in your writing? What Are Prefixes? A â€Å"prefix† is a group of letters placed at the start of a word to change its meaning. We can even see how this works using the word â€Å"prefix† itself, which is a combination of â€Å"pre-† and â€Å"fix†: â€Å"Pre-† is a prefix meaning â€Å"before† or â€Å"in front of.† â€Å"Fix† is a verb meaning â€Å"attach.† Combined, then, the word â€Å"prefix† indicates something we â€Å"attach† to the start of a word. There are many different prefixes in English. Some common examples include: Prefix Meaning Example Anti- Against or opposed to Antisocial, antiviral Auto- Related to the self or spontaneous Automatic, autobiography De- Reverse or reduce Devalue, decode Dis- Reverse or negate Disobey, disappear En- Cause to be or put into Enact, encase Ex- Out of or former Extract, ex-girlfriend Il-, Im-, In- or Ir- Not or negate Illegal, immobile, insufficient, irresponsible Mis- Incorrect Misbehave, misspell Post- After, later or behind Postseason, postscript Pre- Before or in front of Prefix, prefrontal Pro- Favoring or promoting Proclaim, pro-democracy Re- Repeat or restore Refresh, rewrite Sub- Below or less than Submarine, substandard Trans- Across or beyond Transatlantic, transgender Un- Reverse or negate Unzip, undo When to Hyphenate In the table above, you may notice that we hyphenate the words â€Å"ex-girlfriend† and â€Å"pro-democracy.† This is because you should use a prefix with a hyphen in certain cases, including: In most cases after â€Å"ex-† and â€Å"self-† (e.g., self-assessment) When combined with a proper noun (e.g., anti-Nazi) To prevent using the same vowel twice in a row (e.g., anti-inflammatory) To clarify meaning (e.g., to â€Å"recover† is to return to strength or regain something, but if we said we had â€Å"re-covered† something we would mean we have covered it again) There are exceptions to these rules (e.g., â€Å"cooperate† is usually spelled without a hyphen despite the double â€Å"o†). But they are useful guidelines when you’re not sure whether to use a hyphen. Tricky Prefixes Finally, a quick warning. The English language has borrowed lots of words from lots of places, so it is common for similar words to have different meanings. And the same applies to prefixes. For example, the â€Å"in-† in â€Å"inaccurate† is a negation, so it is the opposite of â€Å"accurate.† However, the word â€Å"inflammable† means the same as â€Å"flammable,† not the opposite! This is because the â€Å"in-† from â€Å"inflammable† is from the same root as â€Å"en-† in words like â€Å"enrich† or â€Å"entrust.† It therefore means â€Å"cause to be,† which is very different from negating something. As such, be careful when using prefixes, as they may not mean what they seem! And if you’d like help checking your prefix use, just let us know.

President Franklin D. Roosevelt Biography

President Franklin D. Roosevelt Biography Franklin Roosevelt (1882-1945) served as Americas thirty-second president of the United States. He was elected to an unprecedented four terms and served during the Great Depression and World War II.   Franklin Roosevelts Childhood and Education Franklin Roosevelt grew up in a wealthy family and often traveled overseas with his parents. His privileged upbringing included meeting Grover Cleveland at the White House when he was five. He was cousins with Theodore Roosevelt. He grew up with private tutors before attending Groton (1896-1900). He attended Harvard (1900-04) where he was an average student. He then went to Columbia Law School (1904-07), passed the bar, and decided not to stay on to graduate. Family Life Roosevelt was born to James, a businessman and financier, and Sara Sallie Delano. His mother was a strong-willed woman who did not wish her son to be in politics. He had one half-brother named James.On March 17, 1905, Roosevelt married Eleanor Roosevelt. She was the niece to Theodore Roosevelt. Franklin and Eleanor were fifth cousins, once removed. She was the first First Lady to be politically active, involving herself in causes like Civil Rights. She was later appointed by Harry Truman to be part of the first American delegation to the United Nations. Together, Franklin and Eleanor had six children. The first Franklin Jr. died in infancy. The other five children included one daughter, Anna Eleanor and four sons, James, Elliott, Franklin Jr., and John Aspinwall. Career Before the Presidency Franklin Roosevelt was admitted to the bar in 1907 and practiced law before running for the New York State Senate. In 1913, he was appointed Assistant Secretary of the Navy. He then ran for Vice President with James M. Cox in 1920 against Warren Harding. When defeated he went back to practicing law. He was elected Governor of New York from 1929-33. Franklin Roosevelts Nomination and Election of 1932 In 1932, Franklin Roosevelt won the Democratic nomination for the presidency with John Nance Garner as his Vice President. He ran against incumbent Herbert Hoover. The Great Depression was the backdrop for the campaign. Roosevelt gathered a Brain Trust to help him come up with effective public policy. He campaigned continuously and his apparent confidence made Hoovers meager campaign pale in comparison. In the end, Roosevelt carried 57% of the popular vote and 472 electors versus Hoovers 59. Second Reelection in 1936 In 1936, Roosevelt easily won the nomination with Garner as his Vice President. He was opposed by progressive Republican Alf Landon whose platform argued that the New Deal was not good for America and relief efforts should be run by the states. Landon argued while campaigning that the New Deal programs were unconstitutional. Roosevelt campaigned on the programs effectiveness. The NAACP supported Roosevelt who won an overwhelming victory with 523 electoral votes versus Landons 8. Third Reelection in 1940 Roosevelt did not publicly ask for a third term but when his name was placed on the ballot, he was quickly renominated. The Republican nominee was Wendell Willkie who had been a Democrat but switched parties in protest to the Tennessee Valley Authority. War was raging in Europe. While FDR pledged to keep America out of war, Willkie was in favor of a draft and wanted to stop Hitler. He also focused on FDRs right to a third term. Roosevelt won with 449 out of 531 electoral votes. Fourth Reelection in 1944 Roosevelt was quickly renominated to run for a fourth term. However, there was some question over his Vice President. FDRs health was declining and the Democrats wanted someone they were comfortable with to be president. Harry S. Truman was eventually chosen. The Republicans chose Thomas Dewey to run. He used FDRs declining health and campaigned against waste during the New Deal. Roosevelt won by a slim margin getting 53% of the popular vote and winning 432 electoral votes versus 99 for Dewey. Events and Accomplishments of Franklin D. Roosevelts Presidency Roosevelt spent 12 years in office and had an enormous impact on America. He took office in the depths of the Great Depression. He immediately called Congress to special session and declared a four-day banking holiday. The first Hundred Days of Roosevelts term were marked by the passage of 15 major laws. Some of the important legislative acts of his New Deal included: Civilian Conservation Corps (CCC)- hired more than three million men to work on various projects.Tennessee Valley Authority (TVA)- used the Tennessee River to provide electricity for the depressed area.National Industrial Recovery Act (NIRA)- created the Public Works Administration to provide aid to cities for construction and the National Recovery Administration to help businesses.Securities and Exchange Commission (SEC)- corrected abuses which led to the stock market crash.Works Progress Administration (WPA)- hired many people for a variety of projects including in the arts.Social Security Act - Created the Social Security System. One of the election promises Roosevelt ran on was the repeal of prohibition. On December 5, 1933, the 21st Amendment passed which meant the end of prohibition. Roosevelt realized with the fall of France and the Battle of Britain that America could not remain neutral. He created the Lend-Lease Act in 1941 to help Britain by delivering old destroyers in exchange for military bases abroad. He met with Winston Churchill to create the Atlantic Charter vowing to defeat Nazi Germany. America did not enter the war until December 7, 1941 with the attack on Pearl Harbor. Important victories for the US and the allies included the Battle of Midway, the North African campaign, the capture of Sicily, the island-hopping campaign in the Pacific, and the D-Day invasion. With an inevitable Nazi defeat, Roosevelt met with Churchill and Joseph Stalin at Yalta where they promised concessions to Soviet Russia if the Soviets entered the war against Japan. This agreement would eventually set up the Cold War. FDR died on April 12, 1945 of a cerebral hemorrhage. Harry Truman took over as president. Historical Significance Roosevelts terms as president were marked by bold moves to fight two of the largest threats to America and the world: the Great Depression and World War II. His aggressive and unprecedented New Deal programs left a lasting mark on the American landscape. The federal government grew stronger and became deeply involved in programs traditionally reserved for the states. Further, FDRs leadership throughout World War II led to victory for the Allies even though Roosevelt died before the war ended.

Palliative Care Essay Example | Topics and Well Written Essays - 1000 words

Palliative Care - Essay Example Legal consideration According to the South Australia advance care-directives act 2013, impaired decision-making capability is one of the major legal considerations during the care of a patient with a life-limiting illness. According to the impaired decision-making capacity act (section 7), a person is taken to be impaired in decision making if either the person is not capable of understanding any information that may be relevant to decision or is incapable of retaining an information made (South Australia. 2013, pp. 10-34). In relation to the case, Mr. Martin Cavanagh was considered having a normal decision-making capacity despite presenting with a terminal illness. This is because the patient was well oriented to time, space and person and could make viable decisions. In relation to the patent refusal of service operation guideline, (SAAS, 2013, p.1), an adult aged 16 years and above has the right to refuse treatment if he/she feels the treatment is either not beneficial or leads to harm. According to this concept, Mr. Martin Cavanagh had a right to refuse treatment. The patient in this instance has a right to choose a place for care provision like in his/her home or at a hospice. Refusal of health care services is a provision of the advanced care directive. Ethical considerations Autonomy is a crucial ethical consideration in the management of a patient with a life-limiting condition. At all instances, when the patient is capable of making his/her decisions, the right to autonomy must always be observed.

Competetive Strategy Analysis - Samsung Essay Example | Topics and Well Written Essays - 3000 words

Competetive Strategy Analysis - Samsung - Essay Example The current status of the firm’s competitiveness is evaluated using three strategic tools: the Five Forces model, the Value Chain analysis framework, and the Strategic Clock. The first two models were developed by Porter while the Strategic Clock has been designed by Bowman. These theoretical models allow the identification of all aspects of the firm’s strategic position in the global market. In this way, the understanding of the firm’s current position towards its rivals and of its future prospects in the particular industry becomes easier. Porter’s Five Forces Literature review The Five Forces model of Porter (see Figure 1 below) highlights the forces that a firm is likely to face when developing its daily activities. The identification and the evaluation of these forces are necessary in order to check whether a firm has prospects in its industry or not (Hill and Jones 2009). The forces included in the Five Forces model of Porter are the following: †˜a) new entrants, b) suppliers, c) buyers, d) substitute products, e) industry competition’ (Henry 2008, p.69). The analysis of this model’s elements would help to understand its value for evaluating the potentials of Samsung in the global electronics industry. ... The power of suppliers to ask for increase in prices is higher as the material/ product delivered to the client is rare and cannot be easily located through other suppliers (Roy 2011). This phenomenon is known as the bargaining power of suppliers (Roy 2011). In sectors that are critical in terms of the material used in products, the bargaining power of suppliers can be high: for example, the pharmaceutical industry or the luxury cars industry (Roy 2011). At the next level, reference should be made to the other element of Porter’s model: customers. Customers are able to press firms to proceed to the reduction of their prices in the following case: when the products/ services provided by a firm become common in the market, the customers of a firm may decide to leave their firm and prefer the products of a rival that are at lower price (Gordon 2004). The specific potential of customers can exist only if a product is widely expanded in the market or if a new entrant that offers th e same product at lower price has appeared in the local market (Gordon 2004). The term ‘substitute products’ is used for describing the products with similar characteristics but of lower quality (Ungson and Wong 2008). These products can be available at lower price since their production cost is significantly lower than that of the products with similar characteristics but of high quality (Ungson and Wong 2008). Consumers may prefer these products instead of those that used to buy until now in order to save money (Ungson and Wong 2008). Substitute products cannot particularly threaten a firm that offers products that cannot be easily replicated (Alrawashdeh 2013); Finally, reference should be

Week Three Team Assignment Essay Example | Topics and Well Written Essays - 1000 words

Week Three Team Assignment - Essay Example I think that the four criterion rule is absolutely necessary because not all leases should qualify as capital leases. A capital lease is treated much differently than an operating lease in the accounting books of the company. A capital lease creates both an asset and a liability in the balance sheet of the company. When SFAS No. 13 qualifies a lease as a capital lease full disclosure of what is actually happing in the company is disclosed in the balance sheet of the firm. The first criterion is that transfer of ownership must occur in the contract lease. This is absolutely necessary because without transfer of ownership a company cannot truly claim that the property is theirs. Failing to comply with this criteria completely justifies classifying a lease as operating instead of capital. In essence this criterion is making sure that companies to dot enter into a bunch of leases to inflate the value of their assets. An operating lease is basically entering into an arrangement to borrow a property for a specific period of time. The second criterion in SFAS No. 13 is that a lease must contain a bargain purchase option to qualify as a capital lease. The rationale for this stipulation is â€Å"if during the term of the lease the lessee can purchase the asset at a price substantially below its fair market value, the lessee will exercise that option, thus the lease should be reported as a leased asset on the lessee’s books† (Weygandt, et. al, 20 02, pg. 657). It makes a lot of sense that a purchase option must exist in a capital lease because this clause creates the final buying transaction needed to acquire an asset. The third criterion states that the lease term equals 75% or more of the economic life of the leased asset. I also agree a lot with this stipulation. In a capital lease the business must have the asset for the majority of the useful life. If a company holds a property for only a third of the time of its useful life the business has not really

Relation between speed and weight of cars Speech or Presentation

Relation between speed and weight of cars - Speech or Presentation Example Ideally, the speed of the vehicles will be the dependent variable while the weight of the vehicles will be the independent variable. The first step in examining the relationship between the two variables is use a scatter plot. The aim of this step is to form a general pattern and establish whether there is any deviation from this general pattern. The next step will be taken if we shall establish the existence of a linear relationship between the two variables. Figure 1 above shows how the weight of cars correlated with their speeds. A clear inverse linear relationship is evident, though not very strong as evidenced by large variation. This means that, generally, as the weight of the car is increased, the speed is reduced. Figure 2 above shows how the weight of trucks correlated with their speeds. A clear inverse linear relationship is evident, which is very strong since variation is relatively low (Vining et al. 15). This means that, generally, as the weight of the tricks is increased, the speed is reduced. To supplement the graphs, a numerical measurement will be conducted through correlation. This technique measures the strength and direction of the linear relationship between the two variables. To do this, more columns are added to the raw data in the same manner that is done when calculating Pearson coefficient of correlation, as shown below: Incidentally, the close r is to 1, the better the model since it is considered to be less subject to sampling errors. Therefore, the two models are relatively fit for performing the predictions because they are not too far from 1, but model one (cars) is stronger because it is nearer to 1 than model two. Although it has been established that there is an inverse relationship between the variables in the two models, there is no evidence to show that these relationships have not resulted from other variables that have not been factored into the study (Vining et al. 15). Ideally, the heavier an object

Integrated warehouse and transportation management systems Essay

Integrated warehouse and transportation management systems - Essay Example This research will begin with the statement that right from inventory control, receiving of shipment to fulfillment of orders, warehouse management systems (WMS) is necessary. It improves the efficiency and operations of a company’s warehouse. In the modern day, computerized environment warehouse management systems get combined with mobile computers, wireless network and bar-coding equipment to ease the work. Bar-coding helps extend the business to the mobile worker at the same time increasing operational efficiencies. An extensive warehouse management system assists in streamlining multiple functions in the business. The following can be some of the role of information systems in warehouse management. Receiving- The system gets information of the shipment that gets received but not yet at their destined place. Here, it can be important to ensure that low stock levels get staged then put away first. This reduces the effects of inefficient fulfillment processes and out-of-stock s. Put-Away – The information system also helps the storekeeper know the area of inventory in the shelves. Once the area gets known it can be easy to route workers and setting up their picks in the proper order. This helps to minimize travel time and improve on the order numbers that can be picked each day. Picking- The system improves error-proofing and efficiency in the picking process. Here, workers get their picks on an electronic mobile device that directs them to the proper location. The system also allows workers to scan items when picking to verify that they can be of the right quantity.

Relation between speed and weight of cars Speech or Presentation

Relation between speed and weight of cars - Speech or Presentation Example Ideally, the speed of the vehicles will be the dependent variable while the weight of the vehicles will be the independent variable. The first step in examining the relationship between the two variables is use a scatter plot. The aim of this step is to form a general pattern and establish whether there is any deviation from this general pattern. The next step will be taken if we shall establish the existence of a linear relationship between the two variables. Figure 1 above shows how the weight of cars correlated with their speeds. A clear inverse linear relationship is evident, though not very strong as evidenced by large variation. This means that, generally, as the weight of the car is increased, the speed is reduced. Figure 2 above shows how the weight of trucks correlated with their speeds. A clear inverse linear relationship is evident, which is very strong since variation is relatively low (Vining et al. 15). This means that, generally, as the weight of the tricks is increased, the speed is reduced. To supplement the graphs, a numerical measurement will be conducted through correlation. This technique measures the strength and direction of the linear relationship between the two variables. To do this, more columns are added to the raw data in the same manner that is done when calculating Pearson coefficient of correlation, as shown below: Incidentally, the close r is to 1, the better the model since it is considered to be less subject to sampling errors. Therefore, the two models are relatively fit for performing the predictions because they are not too far from 1, but model one (cars) is stronger because it is nearer to 1 than model two. Although it has been established that there is an inverse relationship between the variables in the two models, there is no evidence to show that these relationships have not resulted from other variables that have not been factored into the study (Vining et al. 15). Ideally, the heavier an object

Love Case Study Example | Topics and Well Written Essays - 1000 words

Love - Case Study Example Horstman’s Law of Project Management† this may not be as difficult as it seems since â€Å".Tools and accessibility are better today than they’ve ever been.† The next issue to consider is regarding the cost of RIFD. According to the 4th paragraph of the 2nd page, the library has about 2,170,471 resources and Mr. Sidkoro must consider the cost of implementing and installing RIFD on all of those resources. That amount of cost would be quite an investment to the library due to the sheer amount of their resources. It is best planned on how they are to plot out the purchasing or implementation. The next issue to consider is regarding how they are to implement the RIFD initiative going further. Being that many of their resources are being borrowed in a daily basis. They must have a solid plan on how they are to include all of their resources in the implementation. This must be well planned in order to cover the vast amount of resources they have, also considering that not all of them are present at a given time. All of their plans must be scheduled, and these schedules must be followed religiously as, according to the podcast above, â€Å"The consequences of a missed deadline are – can in some cases be –

Impact of wireless communication devices and systems nowadays Essay Example for Free

Impact of wireless communication devices and systems nowadays Essay ABSTRACT Nowadays, wireless communication devices and systems have a huge impact on everyone. This project describes the performance of the 433MHz RF module for WSN applications. The system is built wirelessly where it can transmit and receive signals from DHT11 which is a temperature sensor and humidity. This 433MHz RF module is used to transmit and receive data from Arduino Pro, which is connected directly to the RF module and sensor modules. It also allows data packets to be moved remotely. There are other transmissions such as Wi-Fi, Zigbee, Bluetooth and others but the 433MHz RF module creates more flexibility in dealing with such problems. Therefore, the 433MHz RF module is selected to achieve the goal of the project as the RF module can handle the problem. Additionally, the transferred data will also be sent and received without any loss of data in the barrier or in a line of sight. These projects should examine the distance and performance of the 433MHz RF module. ABSTRAK Pada masa kini, peranti dan sistem komunikasi tanpa wayar mempunyai impak yang sangat besar kepada semua orang. Projek ini menerangkan tentang prestasi modul RF 433MHz untuk aplikasi WSN. Sistem ini dibina secara wayarles dimana ianya boleh menghantar dan menerima isyarat dari DHT11 yang merupakan sensor suhu dan kelembapan. Modul RF 433MHz ini digunakan untuk menghantar dan menerima data dari Arduino Pro, yang disambungkan secara langsung dengan peranti modul RF dan sensor. Ia juga membenarkan paket data yang diperlukan untuk dipindahkan dengan jarak jauh. terdapat jugak penghantaran lain seperti Wi-Fi, Zigbee, Bluetooth dan lain-lain lagi tetapi modul 433MHz RF mencipta lebih banyak fleksibiliti dalam menangani masalah seperti ini. Oleh sebab itu, 433MHz RF modul dipilih untuk mencapai matlamat projek ini kerana modul RF dapat menangani masalah tersebut. Selain itu, data yang telah dipindahkan juga akan dihantar dan diterima tanpa ada sebarang kehilangan data di dalam halangan mahu pun garis penglihatan. Projek-projek ini perlu mengkaji mengenai jarak dan prestasi modul RF 433MHz. DEDICATION To my beloved parents, thank you for the support, encouragement, and understanding from both of you, Mukhtar Bin Baharom and Rahmah Binti Yunus. This work is dedicated to them. Acknowledgment Thanks to Allah S.W.T for his blessing and mercy for giving me the strength to complete my task that given in Final Year Project. However, it is impossible for me to complete this project without help and support from anybody. So, I would like to thank you for all of them. I would like to express my deep gratitude to my supervisor, Mr. Mohd Khanapiah Bin Nor for guiding me to complete this project. He was giving me necessary information regarding the project and a lot of inspiring ideas. My appreciation also gives to my beloved parents, family members, and friends who have been behind me throughout this project for the encouragement and supported from them. I really appreciate all their help and support while I’m completing this project. Lastly, I would like to sincerely thank Universiti Teknikal Malaysia Melaka (UTeM) for providing the facilities and equipment for me to complete my project. In the previous era, the technology application mostly using wire but now a wireless device has become commonplace. The wireless sensor network can be defined as an application that having no wires connection on that devices. In addition, to make the system easy to monitor from a distant location, the RF 433MHz module was used. So, this project gives the idea for studying details about the RF 433MHz module performance for WSN application. 1.1 Project Background Nowadays, using the wireless sensor network (WSN) technology to monitor the environment helps someone to solve the problems of deployment difficulty, high cost, and realized unmanned monitoring which is mostly used in a factory, buildings, laboratory, and house. This project is to study the range and performance of the RF 433MHz module for WSN application. RF 433MHz module is popularly used in the remote control system. This range also available to use in this area. There are two types of the RF module which is transmitter and receiver. From research, using RF 433MHz module, the data can get more accurately without any data losses with the range that given than compared to another transmission for the wireless sensor network. The range that can reach by this RF module is different between outside and inside area. For inside area, it can work for 50 meters through multiple walls with an antenna, while for the outside area, it will be able for hundreds of meters. Besides that, a microcontroller such as Arduino also used in this project. Arduino that available for this project is Arduino PRO which is it has 3.3V port that will be easier to connect directly to the types of RF 433MHz module that used in this project. This project also will be studied the analysis of the data transmission by giving a few of distance between the transmitter and receiver of the RF 433MHz modules when located in the obstacles or line of sight area. Then, the data that are received will be displayed on the computer whether there are data losses or not. The problem that becoming as issues right now is there is a lot of ways to send data but the problem is about the range, cost, and data losses. So, for this situation, study the performance of RF 433MHz can overcome the problem for the WSN application. The objectives of this project are to understand the range and performance of RF 433MHz module. Moreover, exploration about the transmitting and receiving the data by using the RF 433MHz module. The main work scope of this project is to make sure this project will achieve the objectives. The main focus of this project:- i. To study and understanding the range of RF 433MHz module. ii. To transfer data by using RF 433MHz module. 1.5 Methodology In this project, there is three part that needs to follow. For the first part, it will be focused on the conducting the literature review and do some research more detail about the RF 433MHz module. Meanwhile, for the second part, after the software development process, the hardware development process will take over and include the testing of the project. Last part, when the hardware and software complete their part, it will be followed by testing the performance and the operation of the project to make an analysis. The methodology is the explanation of the procedures or steps when doing this project. The simulation, analysis, and evaluation of the project. A literature review is an important step before proceeding to the project. Collecting all the required information about the 433MHz RF module from the books, journals, and website. The literature review also can provide a useful information to complete the project. The idea for this project comes from the problem faced when the data that have been transmitted becomes losses with the range that provided. In this chapter, it will be explained more details about the project and also the components that will be used in this project. The frequency of 433MHz that used in the wireless sensor network can test the sending and receive the data for this range without any data losses. 433MHz RF modules required the 17cm of the antenna to support the range to send the data. The range is one of the most important parameters of any wireless system which is it defined how the transmitter and receiver can be apart from each other to send the data. A range of the outside with few obstacles the data can go through hundreds of meters. While for the indoor, the data can go over 50 meters through multiple walls. The external antenna will be soldering to the â€Å"ANT† on the transmitter to get more range which is 17cm of the length of the antenna that was used. Regarding the several research that I have done from a few of journals that can relate to my project. Wireless sensor networks are currently widely used in several of monitoring and control applications. Guohua Yang and Kui Zhang (2015) have conducted a project regarding the 433MHz radio for long-range communication. They present about the connectivity, range of the communication and packet loss ratio that have been performed in the indoor and outdoor environment. The Maarten Weyn and Glenn Ergeerts (2013) conducted the survey of the DASH7 Alliance Protocol for wireless sensor network (WSN). In this research, it stated that 433MHz is an unlicensed band. They said that, due to the frequency, it has a better propagation characteristic opposed to the higher frequency. The wavelength at the center of frequency is 69.14cm which is the bandwidth for the frequency is 1.84MHz. This limits the data rate of the communication at this frequency 433MHz is an ideal for low power of low data rate communication. Budi Setiyono, Sumardi, and Rafdito Harisuryo (2015) have conducted a project on measurement system of temperature, humidity and air pressure over 433MHz radio frequency for an application on a quadrotor. They using the telemetry system which is the measurement process of data at a certain distance. Then, they stated that data will be processed or analyzed by the receiving station. They stated on their result which is for successful transmission, the amount of data that received will be same as the amount of data that have been sent. This project is to improve the data transmission with 433MHz RF modules either in obstacles or line of sight condition. The 433MHz RF modules are categorized as the lower cost, lower power consumption and the most important is when the longer the distance for data that transmit remains accurate when it received by the receiver. In theoretical, the success of data transmission is the amount of data received will be same as the data that have been sent. That means there are no data losses when the transmission occurred. Radio Frequency (RF) is a rate in the range of around at 3 kHz to 300GHz which is corresponding to the frequency of radio waves, and the alternating current that can carry the radio signals. ITU bandstand for International Telecommunication Union that defined for the electromagnetic frequencies that used for radar and radio. The best set of terms for frequencies used in communication. While the very lowest bands have no radar applications. The table below shows the frequency range and ITU band. The Arduino Pro is a microcontroller board based on the ATmega328. This microcontroller is an open-source hardware and software. The version that used in this project is 3.3V/8MHz. This version can be powered by a battery or external power supply. It has 14 digital inputs and output pins which is 6 of it can be used as PWM output, another 6 pins for the analog input, battery power jack, an ICSP header and reset button. Arduino Pro needs to connect with FTDI cable through six pins header to provide the USB power and have a communication with the board. Arduino Pro has the port for 3.3V that can supply the voltage for the transceiver. Each of the 14 digital pins on the Arduino Pro can be used as an input and output which is operated at 3.3V. Each of the pins can provide or receive a maximum of 40mA and has internal pull-up resistor (disconnect by default) of 20 until 50 kohm. The ATmega328 has 32KB and running 8MHz of the external resonator. It also has 2KB of SRAM and 1KB of EEPROM that can read and written with the EEPROM library. The operation of the Arduino microcontroller is based on the connection made on the pins. The application can be done by using the Arduino software where Arduino function can be edited according to the applications in this software. This software can work on by using the C or C++ language. The program that has been creating the need to upload to the microcontroller by using the USB cable. If there is an error detected on the program, it will be adjusted by editing to make a correction on the process and then the program needs to reload again. Other than that, there is another option which is using the reset button to delete all the previous program that have been upload before this to make it clear then built again. MHz RF Module version that has been used. It is because can operates in the unlicensed ISM (Industry Science and Medicine) radio band. It’s available for use in the inexpensive area for short-range wireless networks of sensors. This types can operate on the 433MHz frequency and can capable of transmitting at up to 100mW and up to 300kbps. When increasing the transmit power and reducing the data rate it can maximize the range of the 433MHz. DHT11 is a digital temperature and humidity sensor. Its suitable for my project that only needs to read the data about the temperature and humidity only. Micro-B is the smallest USB connector type. This type also used for the android as a cable for charging while USB port A is that can connect to PC or laptop. This USB cable needs to connect the RF transceiver module with the Arduino Pro at the transmitter and receiver. Using this board because the standard FTDI board cannot supply the enough current to run the RFM69 433MHz RF Modules. The difference between standard FTDI and Beefy 3 FTDI is the current that can provide which is standard FTDI provide 50mA while Beefy 3 FTDI provides up to 500mA. This chapter will be discussed the procedures and steps that used in this project. Each of the methods that were used to achieve this project will be stated and explain briefly. The purpose of the methodology is used to achieve the objective that has been stated. 3.1 Software Design In this part, the software design is part to do the programming by using the Arduino software. The flow of the data transmission starting from the reading of the temperature and humidity by using the DHT11 sensor. Then, the data will be processed by a microcontroller. It will be sent through the transmission of data by using the 433MHz RF transmitter module. When the power supply is turned on, the 433MHz RF receiver module and the microcontroller ready to accept the data that have been transmitted. After that, the data is sent by the Arduino microcontroller via a serial port to the computer for displaying the data. Based on Figure 1 and Figure 2 it showed the flow how it works. Hardware design consists of two parts which are from here it will be explained how the flow of the project will be complete. For the first part as shown in Figure 3.3 is the data obtain from the DHT11 sensor reading, then the data will be transmitted by the 433MHz RF transmitter modules. While for the second part as shown in Figure 3.4 is the data received via 433MHz RF receiver modules then sent by the Arduino PRO that connected to a computer for display. The generated data for this project should be the same with the theoretical results. Besides that, the results of this project will be compared with the theoretical results, the journals or book that have been found.

Effectiveness of Guidelines on Myocardial Self-Care

Effectiveness of Guidelines on Myocardial Self-Care ASSESS THE EFFECTIVENESS OF HEALTH GUIDELINE ON SELF CARE FOR MYOCARDIAL INFARCTION PATIENTS. Patel Asha N.   Abstract: Heart disease is first of the largest killer diseases in the world. According world health organization estimated 17 million people worldwide coronary vascular disease. In developing country the cost of bypass surgery and angioplasty is very high. every person cannot affordable for taking treatment. this study helps to patient about self care precaution and awareness of disease and its minimizes the further complication. This study helps to myocardial infarction patient to improve their health. This study is a experimental study. The population of this study consists of medical college attached government hospitals in Gujarat state. This stydy include the 35 samples in male and female. A structured questioner tool is prepared for assessing the knowledge including six component (self care, modifications, exercise, pulse monitoring, diet, stress reduction technique) and check list, ratings scale prepared for assessing the performance of their activities(pulse monitoring, musc le starching exercise, stress reduction technique) the finding is indicated that health guideline is very effective for the MI patient to improving their health and healthy life style. Key words: Effectiveness, Health guideline, Myocardial infarction, Performance rating scale observational check list. Introduction: The widely accepted definition of â€Å"WHO† in 1948 in preamble to its constitution which is follows â€Å"Health† is a state of complete physical, mental and social well being and not merely absence of any disease or infirmity†. So according to W.H. O. health cannot be defined as a ‘state’ but it must been as a process of continue adjustment to the changing meaning which we give to life. This is a dynamic concept. Heart disease is first of the largest killer disease in the world. Cardiovascular disease are major contributors to the global burden of chronic disease with 29.3% of global deaths and 9.9% of total disease burden, in terms of disability- adjusted life years lost, being reported in 2003. Low and middle income countries accounted for 78% and 86% of the CVD deaths and daily lost, respectively, worldwide in 1998. In India CVD is projected to be the largest cause of death and disability by 2020 with 2.6 million Indians predicted to die due to coronary heart disease, each consist 54.1% of all CVD deaths. In resent year education has come to be considered as an integral component of health care. The modern philosophy of health care in every society take in to consideration the physical, special for diet, psychological and socio cultural environment and other thing in that stress management using many technique like mediation, relaxation etc. MI is a chronic life long illness. The basic component of self care applies to all cardiac patients but the care must be designed to fit each person individual needs and habits. In order to meet learning needs of the patients, prepare health guideline on self care activities for the promotion of the health, prevention of further risk or complication, early diagnosis and treatment of the disease. It aims at the modification of life style – change in diet, regular exercise, avoid smoking and avoid alcohol and stress management for preventing health crisis. Objectives of the study To assess the knowledge of self care on myocardial infarction before and after introducing health guideline and demonstration on self care activates to myocardial patients admitted in medical ward in medical college attached government hospitals in Gujarat state. To assess the performance of self care on myocardial infarction before and after introducing health guideline and demonstration on self care activates to myocardial patients admitted in medical ward in medical college attached government hospitals in Gujarat state. Literature reviewed: Important education after myocardial infarction: Duryee R, â€Å" The efficiency of inpatient educational after myocardial infarction in that the educating the patient who has experienced a MI has long been a challenge for the professional nurse. Nurse has prepared volumes of teaching materials to enlighten the patient who has experienced an MI. the purpose of this study was to review the research literature on in- patient education after MI published between 1975 and 1983 the review of 21 studies to determine what information is most important to patients whether inpatient teaching increase patient knowledge, whether lifestyle changes are affected by education and which instructional methods were most effective. Multiple teaching methods were used across the 21 studies reviewed: individual and group session led by nurse rehabilitators, slide sound presentation, videotape sessions with a nurse. The studies demonstrated that audiovisual methods are as effective as presentations by an educator. Important of diet for heart disease. Miss Saramma Jacob â€Å"A study of the knowledge of the patients and the relatives about the importance of salt restricted diet as a therapy in some heart disease†. This study was designed to explore the knowledge of the patients and the relatives about the importance of salt restriction and also the importance of using the prescribed amount of salt. Through this of study it was found that knowledge of this patient and the relatives about the importance of salt restricted diet as a therapy and the relatives about the importance of salt restricted diet as a therapy in some of the heart disease has increased 10% to 70% proper explanation and teaching about the important of salt restricted diet is the reason for this increase in knowledge. All patients used the prescribed amount of salt within one day when they realized the importance. Robertson d and keller C. â€Å" Relationship among health beliefs. Self efficiency and exercise adherence in patients with coronary artery disease.† Many nursing care hours are dedicated to educating patients with coronary artery disease about their disease process and requisites life style changes in order to maximize life expectancy. New therapies may abort life threatening events, however control of the progression of coronary artery disease is ultimately dependent upon the patient’s cooperation in modifying risk factors. Too often health care recommendations go unheeded. The purpose of this study was to develop a model that would explain relationship among several variables that determined adherence to an exercise regimen. The variables were chosen from the health belief model and self efficiency theory. Study findings revealed a significant positive correlation between activity and perceived benefits and between activity and perceived self efficiency. There was si gnificant negative relationship between activities and perceived barriers. Hypotheses: The mean post test knowledge scores of self care of myocardial infarction patients will be significantly higher than their mean pretest scores at 0.05 level. The mean post test of self care activities scores of self care of myocardial infarction patients will be significantly higher than their mean pretest scores at 0.05 level. Operational definition Effectiveness: It refers to the power of the bringing a change in the knowledge and activities of myocardial infarction patients regarding self care activities after the administration of health guide line and demonstration of exercise from the knowledge and performance scores. Knowledge: It refers to the myocardial patients for correct responses regarding self care activities on the structured knowledge test item and evidence from knowledge score. Activities: It refers to the myocardial infarction patient’s ability to perform activities regarding pulse monitoring muscle stretching exercise, stress reduction technique and tool as evidence from structured observational checklist and performance rating scale. Self care: Those health generating activities that are undertaken by the person themselves. Delimitation: Investigator includes only medical college attached government hospitals. Investigation take only hemodynamic stable myocardial infarction patient. Methodology: The present study is a quai experimental study. The methodology presents the population of the study, sample of the study, tools and technique used in this study, data collection, and plan for analysis. POPULATION: the population of this study consists of MI patient admitted in medical college attached Government hospitals in Gujarat state. SAMPLE AND SAMPLING TECHNIQUE: patient who has a Myocardial infarction and hemodynamic stable admitted in medical ward. Researcher take the 35 sample that were use the purposive sampling method. TOOL USED: the investigator has prepared tool for to check knowledge as well as activities of MI patients regarding self care. For to check the knowledge she prepared structured questionnaire and for observe the practices she prepared observational checklist and performance rating scale. PROCEDURE FOR DATA ANALYSIS : for testing the hypothesis of the study the investigator analyze the data using frequency, percentage, standard deviation, ‘t’ test and correlation. ANALYSIS AND DISCUSSION: The data were tabulated, analyzed in terms of objectives of the study. Descriptive statically methods were employed for the analysis of tool. in that knowledge area mainly six area those are the related to self care, medicine, exercise, pulse monitoring, diet, stress reduction technique. Through the analysis and interpretation of data, researcher has described following major findings of the study. Findings related to knowledge and activities area:There was maximum gain of knowledge in exercise area. In the exercise area mean percentage of pretest was 11.4% and mean percentage of post test was 78.97%. It indicates that the 67.55% gain in area. According to the table it is the highest gain. Findings of sample related to knowledge of diet :There was minimum gain in the area ‘diet’. In this area mean percentage of pre test was 61.42%whereas mean percentage of post test was 99.28% which suggests that 37.86% gain in the area. Findings of sample related to activates of the self care, stress reducing exercise and pulse monitoring: There are 62.94% and 62.87% gain in area ‘ medications’ and ‘ pulse monitoring respectively. They are 2nd and 3rd in gain after the exercise. There was approximately equal gain in self care and stress reduction technique and providing information areas. It was 45.71% and 45.75% respectively. Finding of sample related to muscle starching exercise: There was maximum mean percentage of post test in muscle starching exercise All over the knowledge score of MI patients before exposing the health guideline and demonstration, mean score of the sample was 3.14 after exposing the health guideline and demonstration, mean score of the sample was 8.11 the difference in knowledge and act score suggesting the knowledge gain by sample. Interpretation through comparing the mean percentage of pre and post performance test in each task. The data suggest that there was maximum gain in pulse monitoring it was 68.93%gain. There was 57.66 % gain in stress reduction technique and 59.61% gain in muscle starching exercise. It indicate the mean 8.6 score obtained by sample before demonstrate the activities and 34.2 score obtained after demonstrating the activities. to the myocardial infarction patients. Conclusion: Knowledge deficit existed in all area of self care among samples admitted in medical ward in medical college attached government hospital in Gujarat state. The study in terms of health guideline and demonstration was found to be effective in enhancing the knowledge and skill of the samples regarding self care activities. IMPLICATIONS AND UTILIZATIONS The findings of the study have several implications in the nursing practice, nursing education, nursing administration and nursing research. Nursing practice: the study is relevant for nursing professional working in the area of cardiac center in the Indian setting. Nursing personal should plan teaching programmes and provide adequate information and guidance to such client who have myocardial infarction disease and they enhance their self care ability. Nursing education: skill development is an essential component of professional life. The responsibility of instructor is in meeting learner’s need in acquiring relevant knowledge to underpin the development skills. Attempts should be made to ensure that the learner is taught in such a way that it allows them to construct learning in a simulated context and then apply it into real situation. The focus should be on the learner under standing the process of acquisition rather than performance. They should develop health guideline, self instructional module , audio- visual materials, booklet, pamphlet i.e. video, tap, slides etc. on cardiac self care for utilize them for teaching learning activities. Nursing administration: the expressed learning need of client can be considered as indicator for planning structured health programmes. nursing administration should promote and support preparation of such instructional material by nursing personnel and they should be educationally prepared at different levels to undertake such endeavors in order to assist clients, and the community in developing their self care potentials. Nursing research: self care is a fundamental therapy for cardiac patients. Many questions remain to be answered about it. Research is needed to identify the optima ways to teach self care activities to cardiac patients. Nurses are available at all the time ti the patients in hospital. Research should be directed to exploring the nurses knowledge regarding self care of myocardial infarction patients or other cardiac diseases. There should be research studies conducted in different setting and on large sample. RECOMMENDATIONS: The following recommendations are made on the basis of the findings of the present study. A study can be replicated on a large sample, their findings can be generalized for a large population. Similar study can be conducted on nursing student. A study can be conducted develop and evaluate a self guideline n the form of pictorial booklet/ pamphlet for the illiterate group. A comparative study can be conducted for the two groups. One group gives the treatment and other group is control group. A study can be conducted to identify life style of the cardiac patients. Reference Website: www.Cardiac home care.org www.Self care of myocardial patient.org www.diet for cardiac patients.com www.excercise for cardiac patient.com www.guideline for cardiac patient.com Journals: Bennet sj, Savue MJ â€Å" cognitive deficits among patients with heart failure†. A review of literature J. cardiovascular nurse2003. Cardiac nurse preparedness to use self help groups as a support strategy. Journal of America nursing 1995, vol 22 p 921- 928 Heart facts dallas TX; American heart association;2005 Books: Alexander R.W. and schant, Textbook of heart.8th edition, health professional division, new York: 1998 Black J.M. Medical Surgical Nursing. 5th edition W.B. Saunders company, Philadelphia: 1999 Dossey B.G. Guzzetta C.E. â€Å" Critical care nursing Body- mind- Spirit ,3rd edition, J.B. Lippincott: Philadelphia ; 1996

De Vaca and Smith :: Social Issues, Indian Life

Both Alvar Nunez Cabeza de Vaca and John Smith hold different attitudes regarding their accounts of Indian life. The difference in attitudes may have resulted from the difference in treatments that each man received while in captivity. De Vaca’s experience is a humbling one. His account of Indian life is written in a thoughtful manner, and he describes the Indians kindly. While he describes his captivity as â€Å"melancholy and wretched† (De Vaca 34), it’s clear that he harbors no ill feelings towards the Indians. He states that he and his men were treated well, that they lived as â€Å"free agents† (De Vaca 32) and tried to accustom themselves to Indian life. He’s highly observant of the Indian life. He records the Indian lifestyles in detail; his account reads more like a cultural anthropology study. His account of Indian life ends on a sympathetic note towards the Indians especially after he realizes his misjudgment of the Christians. â€Å"We often misjudge the motives of men,† de Vaca writes, â€Å"We thought we had effected the Indians’ liberty, when the Christians were but poising to pounce (De Vaca 36).† Smith, on the other hand, describes his account in a boastful manner. His account of Indian life reads like a fantastic adventure novel in which he is the glorified hero. He continuously refers to the Indians as â€Å"savages† (Smith 46) or â€Å"barbarians† (Smith 48) throughout his account. He even describes them as â€Å"devils† (Smith 51). At one point, he thinks that the Indians are trying to â€Å"fat him to eat him† (Smith 50). Smith’s account is so incredibly dramatic that he expects â€Å"every hour to be put to one death or other† (Smith 52). Also, the incident with Pocahontas saving Smith appears to be highly romanticized. Smith’s manner of writing, in which he writes of himself in the third person, only adds to the boastful tone of this account. It makes the entire account seem impersonal. It also makes Smith appear self-important and frivolous. One can only speculate on why there is such a huge difference in these two writers’ attitudes. Their backgrounds may be factors that have influenced their attitudes. For de Vaca, it may be his religious background that has influenced him and shaped his attitude. In his account, he acknowledges his religion several times. â€Å"My only solace in these labors was to think of the sufferings of our Redeemer, Jesus Christ, and the blood He shed for me,† de Vaca writes.

Second Foundation 3. Two Men and a Peasant

Rossem is one of those marginal worlds usually neglected in Galactic history and scarcely ever obtruding itself upon the notice of men of the myriad happier planets. In the latter days of the Galactic Empire, a few political prisoners had inhabited its wastes, while an observatory and a small Naval garrison served to keep it from complete desertion. Later, in the evil days of strife, even before the time of Hari Seldon, the weaker sort of men, tired of the periodic decades of insecurity and danger; weary of sacked planets and a ghostly succession of ephemeral emperors making their way to the Purple for a few wicked, fruitless years – these men fled the populated centers and sought shelter in the barren nooks of the Galaxy. Along the chilly wastes of Rossem, villages huddled. Its sun was a small ruddy niggard that clutched its dribble of heat to itself, while snow beat thinly down for nine months of the year. The tough native grain lay dormant in the soil those snow-filled months, then grew and ripened in almost panic speed, when the sun's reluctant radiation brought the temperature to nearly fifty. Small, goatlike animals cropped the grasslands, kicking the thin snow aside with tiny, tri-hooved feet. The men of Rossem had, thus, their bread and their milk – and when they could spare an animal – even their meat. The darkly ominous forests that gnarled their way over half of the equatorial region of the planet supplied a tough, fine-grained wood for housing. This wood, together with certain furs and minerals, was even worth exporting, and the ships of the Empire came at times and brought in exchange farm machinery, atomic heaters, even televisor sets. The last was not really incongruous, for the long winter imposed a lonely hibernation upon the peasant. Imperial history flowed past the peasants of Rossem. The trading ships might bring news in impatient spurts; occasionally new fugitives would arrive – at one time, a relatively large group arrived in a body and remained – and these usually had news of the Galaxy. It was then that the Rossemites learned of sweeping battles and decimated populations or of tyrannical emperors and rebellious viceroys. And they would sigh and shake their heads, and draw their fur collars closer about their bearded faces as they sat about the village square in the weak sun and philosophized on the evil of men. Then after a while, no trading ships arrived at all, and life grew harder. Supplies of foreign, soft food, of tobacco, of machinery stopped. Vague word from scraps gathered on the televisor brought increasingly disturbing news. And finally it spread that Trantor had been sacked. The great capital world of all the Galaxy, the splendid, storied, unapproachable and incomparable home of the emperors had been despoiled and ruined and brought to utter destruction. It was something inconceivable, and to many of the peasants of Rossem, scratching away at their fields, it might well seem that the end of the Galaxy was at hand. And then one day not unlike other days a ship arrived again. The old men of each village nodded wisely and lifted their old eyelids to whisper that thus it had been in their father's time – but it wasn't, quite. This ship was not an Imperial ship. The glowing Spaceship-and-Sun of the Empire was missing from its prow. It was a stubby affair made of scraps of older ships – and the men within called themselves soldiers of Tazenda. The peasants were confused. They had not heard of Tazenda, but they greeted the soldiers nevertheless in the traditional fashion of hospitality. The newcomers inquired closely as to the nature of the planet, the number of its inhabitants, the number of its cities – a word mistaken by the peasants to mean â€Å"villages† to the confusion of all concerned – its type of economy and so on. Other ships came and proclamations were issued all over the world that Tazenda was now the ruling world, that tax-collecting stations would be established girdling the equator – the inhabited region – that percentages of grain and furs according to certain numerical formulae would be collected annually. The Rossemites had blinked solemnly, uncertain of the word â€Å"taxes.† When collection time came, many had paid, or had stood by in confusion while the uniformed, other-wordlings loaded the harvested corn and the pelts on to the broad ground-cars. Here and there indignant peasants banded together and brought out ancient hunting weapons – but of this nothing ever came. Grumblingly they had disbanded when the men of Tazenda came and with dismay watched their hard struggle for existence become harder. But a new equilibrium was reached. The Tazendian governor lived dourly in the village of Gentri, from which all Rossemites were barred. He and the officials under him were dim otherworld beings that rarely impinged on the Rossemite ken. The tax-farmers, Rossemites in the employ of Tazenda, came periodically, but they were creatures of custom now – and the peasant had learned how to hide his grain and drive his cattle into the forest, and refrain from having his hut appear too ostentatiously prosperous. Then with a dull, uncomprehending expression he would greet all sharp questioning as to his assets by merely pointing at what they could see. Even that grew less, and taxes decreased, almost as If Tazenda wearied of extorting pennies from such a world. Trading sprang up and perhaps Tazenda found that more profitable. The men of Rossem no longer received in exchange the polished creations of the Empire, but even Tazendian machines and Tazendian food was better than the native stuff. And there were clothes for the women of other than gray home-spun, which was a very important thing. So once again, Galactic history glided past peacefully enough, and the peasants scrabbIed life out of the hard soil. Narovi blew into his beard as he stepped out of his cottage. The first snows were sifting across the hard ground and the sky was a dull, overcast pink. He squinted carefully upward and decided that no real storm was in sight. He could travel to Gentri without much trouble and get rid of his surplus grain in return for enough canned foods to last the winter. He roared back through the door, which he opened a crack for the purpose: â€Å"Has the car been fed its fuel, yunker?† A voice shouted from within, and then Narovi's oldest son, his short, red beard not yet completely outgrown its boyish sparseness, joined him. â€Å"The car,† he said, sullenly, â€Å"is fueled and rides well, but for the bad condition of the axles. For that I am of no blame. I have told you it needs expert repairs.† The old man stepped back and surveyed his son through lowering eyebrows, then thrust his hairy chin outward: â€Å"And is the fault mine? Where and in what manner may I achieve expert repairs? Has the harvest then been anything but scanty for five years? Have my herds escaped the pest? Have the pelts climbed of themselves-â€Å" â€Å"Narovi!† The well-known voice from within stopped him in mid-word. He grumbled, â€Å"Well, well – and now your mother must insert herself into the affairs of a father and his son. Bring out the car, and see to it that the storage trailers are securely attached.† He pounded his gloved hands together, and looked upward again. The dimly-ruddy clouds were gathering and the gray sky that showed in the rifts bore no warmth. The sun was hidden. He was at the point of looking away, when his dropping eyes caught and his finger almost automatically rose on high while his mouth fell open in a shout, in complete disregard of the cold air. â€Å"Wife,† he called vigorously, â€Å"Old woman – come here.† An indignant head appeared at a window. The woman's eyes followed his finger, gaped. With a cry, she dashed down the wooden stairs, snatching up an old wrap and a square of linen as she went. She emerged with the linen wrapped insecurely over her head and ears, and the wrap dangling from her shoulders. She snuffled: â€Å"It is a ship from outer space.† And Narovi remarked impatiently: â€Å"And what else could it be? We have visitors, old woman, visitors!† The ship was sinking slowly to a landing on the bare frozen field in the northern portions of Narovi's farm. â€Å"But what shall we do?† gasped the woman. â€Å"Can we offer these people hospitality? Is the dirt floor of our hovel to be theirs and the pickings of last week's hoecake?† â€Å"Shall they then go to our neighbors?† Narovi purpled past the crimson induced by the cold and his arms in their sleek fur covering lunged out and seized the woman's brawny shoulders. â€Å"Wife of my soul,† he purred, â€Å"you will take the two chairs from our room downstairs; you will see that a fat youngling is slaughtered and roasted with tubers; you will bake a fresh hoecake. I go now to greet these men of power from outer space†¦ and†¦ and-† He paused, placed his great cap awry, and scratched hesitantly. â€Å"Yes, I shall bring my jug of brewed grain as well. Hearty drink is pleasant.† The woman's mouth had flapped idly during this speech. Nothing came out. And when that stage passed, it was only a discordant screech that issued. Narovi lifted a finger, â€Å"Old woman, what was it the village Elders said a se'nnight since? Eh? Stir your memory. The Elders went from farm to farm – themselves! Imagine the importance of it! – to ask us that should any ships from outer space land, they were to be informed immediately on the orders of the governor. â€Å"And now shall I not seize the opportunity to win into the good graces of those in power? Regard that ship. Have you ever seen its like? These men from the outer worlds are rich, great. The governor himself sends such urgent messages concerning them that the Elders walk from farm to farm in the cooling weather. Perhaps the message is sent throughout all Rossem that these men are greatly desired by the Lords of Tazenda – and it is on my farm that they are landing.† He fairly hopped for anxiety, â€Å"The proper hospitality now – the mention of my name to the governor – and what may not be ours?† His wife was suddenly aware of the cold biting through her thin house-clothing. She leaped towards the door, shouting over her shoulders, â€Å"Leave then quickly.† But she was speaking to a man who was even then racing towards the segment of the horizon against which the ship sank. *** Neither the cold of the world, nor its bleak, empty spaces worried General Han Pritcher. Nor the poverty of their surroundings, nor the perspiring peasant himself. What did bother him was the question of the wisdom of their tactics? He and Channis were alone here. The ship, left in space, could take care of itself in ordinary circumstances, but still, he felt unsafe. It was Channis, of course, who was responsible for this move. He looked across at the young man and caught him winking cheerfully at the gap in the furred partition, in which a woman's peeping eyes and gaping mouth momentarily appeared. Channis, at least, seemed completely at ease. That fact Pritcher savored with a vinegary satisfaction. His game had not much longer to proceed exactly as he wished it. Yet, meanwhile their wrist ultrawave sender-receivers were their only connection with the ship. And then the peasant host smiled enormously and bobbed his head several times and said in a voice oily with respect, â€Å"Noble Lords, I crave leave to tell you that my eldest son – a good, worthy lad whom my poverty prevents from educating as his wisdom deserves – has informed me that the Elders will arrive soon. I trust your stay here has been as pleasant as my humble means – for I am poverty-stricken, though a hard-working, honest, and humble farmer, as anyone here will tell you – could afford.† â€Å"Elders?† said Channis, lightly. â€Å"The chief men of the region here?† â€Å"So they are, Noble Lords, and honest, worthy men all of them, for our entire village is known throughout Rossem as a just and righteous spot – though living is hard and the returns of the fields and forests meager. Perhaps you will mention to the Elders, Noble Lords, of my respect and honor for travelers and it may happen that they will request a new motor wagon for our household as the old one can scarcely creep and upon the remnant of it depends our livelihood.† He looked humbly eager and Han Pritcher nodded with the properly aloof condescension required of the role of â€Å"Noble, Lords† bestowed upon them. â€Å"A report of your hospitality shall reach the ears of your Elders.† Pritcher seized the next moments of isolation to speak to the apparently half-sleeping Channis. â€Å"I am not particularly fond of this meeting of the Elders,† he said. â€Å"Have you any thoughts on the subject?† Channis seemed surprised. â€Å"No. What worries you?† â€Å"It seems we have better things to do than to become conspicuous here.' Channis spoke hastily, in a low monotoned voice: â€Å"It may be necessary to risk becoming conspicuous in our next moves. We won't find the type of men we want, Pritcher, by simply reaching out a hand into a dark bag and groping. Men who rule by tricks of the mind need not necessarily be men in obvious power. In the first place, the psychologists of the Second Foundation are probably a very small minority of the total population, just as on your own First Foundation, the technicians and scientists formed a minority. The ordinary inhabitants are probably just that – very ordinary. The psychologists may even be well hidden, and the men in the apparently ruling position, may honestly think they are the true masters. Our solution to that problem may be found here on this frozen lump of a planet.† â€Å"I don't follow that at all.† â€Å"Why, see here, it's obvious enough. Tazenda is probably a huge world of millions or hundreds of millions. How could we identify the psychologists among them and be able to report truly to the Mule that we have located the Second Foundation? But here, on this tiny peasant world and subject planet, an the Tazendian rulers, our host informs us, are concentrated in their chief village of Gentri. There may be only a few hundred of them there, Pritcher, and among them must be one or more of the men of the Second Foundation. We will go there eventually, but let us see the Elders first – it's a logical step on the way.† They drew apart easily, as their black-bearded host tumbled into the room again, obviously agitated. â€Å"Noble Lords, the Elders are arriving. I crave leave to beg you once more to mention a word, perhaps, on my behalf-† He almost bent double in a paroxysm of fawning. â€Å"We shall certainly remember you,† said Channis. â€Å"Are these your Elders?† They apparently were. There were three. One approached. He bowed with a dignified respect and said: â€Å"We are honored. Transportation has been provided, Respected sirs, and we hope for the pleasure of your company at our Meeting Hall.† Third Interlude The First Speaker gazed wistfully at the night sky. Wispy clouds scudded across the faint stargleams. Space looked actively hostile. It was cold and awful at best but now it contained that strange creature, the Mule, and the very content seemed to darken and thicken it into ominous threat. The meeting was over. It had not been long. There had been the doubts and questionings inspired by the difficult mathematical problem of dealing with a mental mutant of uncertain makeup. All the extreme permutations had had to be considered. Were they even yet certain? Somewhere in this region of space – within reaching distance as Galactic spaces go – was the Mule. What would he do? It was easy enough to handle his men. They reacted – and were reacting – according to plan. But what of the Mule himself?

Crimminal Detection Essay

â€Å"Criminal investigations, in the standard case, are oriented towards cracking unsolved crime, identifying perpetrators, launching prosecutions, proving guilt at trial and bringing offenders to justice† (Paul Roberts in Tim Newburn et al, 2007: 95). How are criminal detection and/or investigation moulded and shaped by political, social and/or cultural forces? Criminal detection and proceedings never exist or function independently, the system, as a whole is an inherently complex network of interacting parties, procedures and forces. The shaping of criminal detection by both social and political forces arguably has positive and negative implications for the efficiency and effectiveness of the criminal justice system. The role and influence of information as knowledge or data shapes the investigation socially, there is a reliance on them to solve or reconstruct the crime in the most accurate way possible. The control of policy and legislation over the investigation both facilitates and constrains the pursuit of justice within the criminal justice system. The lack of research, transparency and understanding of investigative practices has resulted in a number of miscarriages of justice that evidently illustrate that politics has a substantial influence on the criminal detection and investigation process. Criminal detection and investigation is inevitably shaped by its social surroundings, as the nature of crime scene investigation has progressed and changed throughout history the external influences have also changed â€Å" criminal proceedings inevitably reflect their broader social environment â€Å" (Williams & Johnson, 2007). The reactive nature of criminal investigation calls for the collection of information in the form of data and knowledge. Knowledge is based around roles of individuals at the crime scene, potentially having beneficial and adverse effects on shaping the outcom e of the investigation. Police have the power to establish a crime scene under Parts 7 of Law Enforcement (Powers and Responsibilities Act 2002 (NSW) however can failure to recognize and do just that. The recognition of a crime scene and the first respondents actions can shape the remainder of the investigation, failure to establish a crime scene can result in the loss of evidence and loss of potential witnesses â€Å"the sooner the recording of the scene begins, the more confident the crime scene examiner (and the investigator) can be in their perspectives and opinions regarding the event (Garrison 2003:73). Furthermore the effective control of a crime scene inregards to roles, coordination and order is shaped by the relationships and understandings between relevant parties. Not understanding the chain of command, policies and procedures can be problematic as each separate party acting as sole entities can result in a an inefficient crime scene and wasted resources. The reliance on expert opinion in today’s society is reflected in criminal detection, â€Å"evidence law requires opinions about forensic interpretation to be presented by a person with specialized knowledge based on training, study or experience that substantially or wholly supports the opinion.† (Gans and Urbas, 2002) However consequently there are issues of relevance, over extended expertise and disagreements or differing opinions on evidence presented. It is normal for reports to encourage the production of reconstruction account of the actions of suspects of crime without indicating how it was made possible, it is formulated general matter based on accumulation professional experts (Williams & Johnson, 2007). Problems with exerts is further extended by the relationship they may have with other parties such as police, pressure and anxiety on forensic scientist to make findings of certainty can result in the misinterpretation or intentional or unintentional obscuring of facts. â€Å"relevant body samples were obtained, their secure transportation to a laboratory, their analysis and the detection and recording of DNA profiles can all come under scrutiny in the court process.† (Gans and Urbas, 2002) The law under Police investigation and questioning powers – Part 9 of †¨Law Enforcement (Powers and Responsibilities) Act 2002 †¨(NSW) stipulates the way information can be gained from individuals however statutory safeguards such as the ‘right to remain silent’ and human nature (unclear memory or description) can result in false or fragmented information. The corroboration or falsification of knowledge obtained through interviews with suspects, witnesses, victims and experts is done through the collection of knowledge through data. Criminalistics and trace-centred forensics is motivated by â€Å" the desire to overcome the ambiguities and interpretative flexibility inherent in human perception† Burney and Pemberton (2013). Data is obtained through the collection of samples of blood, hair, finger prints etc. Data as a means of detection is grounded in Locard’s (1910) theory that if two or more items come into contact, there will be a transfer of material between the two. Development in technology has resulted in an  increased reliance on detection through forensic science measures such as DNA profiling and fingerprint analysis, with DNA featuring in Australian cases from 1989 to the present-day. (Freckelton & Selby 2002,) Forensic evidence and DNA matching from the scene can help to confirm suspicion if there is a posit ive match or insinuate innocence if the match is negative. As in a larger societal context there is an assumption that science deluges ‘ the truth’ in a criminal detection process this can have detrimental affects and has results in cases of miscarriages of justice â€Å"In Australia there have also been several prominent miscarriages of justice, including convictions based substantially on questionable scientific evidence (Carrington et al. 1991). DNA is not always relevant to cases and does not automatically correlate to guilt for example the presence of semen does not prelude rape, as the issue is based on consent. Criminal detection and investigation is shaped by the political landscape in which it exists. The polices, regulations and expectations set by the government and criminal justice system affect the manner is which the investigation is carried out there is a â€Å" background were biometric technologies have been eagerly embraced by the government, and where claims have been made about their efficiency and authorit y† (Williams & Johnson, 2007). The law both constrains and facilities the pursuit for justice in regards to investigation. There is a need for police to find those responsible for criminal actions and protection of the public but also maintain a balance with individual liberties and human rights legislation. The manner in which policing is shaped by policy is evident in the investigative process of obtaining DNA. Police are bound by the Crimes (Forensic Procedures) Act 2000 (NSW), under which they are able to obtain DNA from individuals in various forms through both ‘intimate’ and ‘non-intimate’ procedures. Magistrates can ultimately overall individuals who do not consent to testing, resulting in intrusive procedures and breach’s of privacy all in the pursuit if justice. The political landscape further affects the investigation process through the procedures surrounding the presentation of DNA in courts. DNA evidence can and has been misinterpreted by the Jury and the Magistrate, for example R v Doheny and Adams [1997] 1 Cr App R 369. Prosecutor’s fallacy evidently depicts the issue power and influence of DNA in regards to sentencing and the need to reach a conviction â€Å"an error in relation to  probabilities that usually favors the prosecution. The forensic scientist could make the error in presenting DNA evidence by misrepresenting its probative value.† (Australian Law Reform Commission, 44.28) Polices in regard to presenting DNA need to reflect the complexity and interpretive nature of criminal forensics. Politics significantly shapes the criminal investigative process, evidently not always in a positive way. There is an understandable need to protect the community, however the issues in retrieving and presenting samples of DNA raise serious concerns of human rights issues and politics shaping criminal investigation in an undesirable way. The criminal justice system does not operate in a vacuum; it is influenced by its surroundings in both a political and social way. Evidently individuals participating in the criminal detection and investigative process are influenced by their professional relationships, roles and duties they have. The collection of data to reconstruct crimes presents issues with establishment, control and coordination of crimes scenes and how the effectiveness and efficiency is shaped by the interaction of relevant individuals. Technology’s influence and prominent position within society and everyday life unmistakably influences the criminal detection process. With a shift towards relying on new technologies such as DNA analysis and finger printing to provide the ‘truth’. Furthermore the political context in which the investigation and detection process exist plays a major role. External political pressure to prosecute affects the investigative process. Politics shapes the way in which police can carry out their job, they are both constrained and facilitated by the law. in the same context individual liberties and rights are subject to manipulation during the investigative process in the search for justice. Social and political forces influence the criminal investigation and detection process in a multifaceted and complicated way, which changes as the external environment changes. Bibliography Australian Law Reform Commission (ALRC), Australian Health Ethics Committee (AHEC) of the National Health and Medical Research Council (NHMRC) Essentially Yours: The Protection of Human Genetic Information in Australia (ALRC Report 96), Part 44.28 May 2003 Burney, I and Pemberton, N ‘Making space for criminalistics: Hans Gross and fin-de- siecle CSI’, Studies in History and Philosophy of Biological and Biomedical Sciences 44: 16-25. 2013 Carrington, K., Dever, M., Hogg, R., Bargen, J. & Lohrey, A. (eds) , Travesty: Miscarriages of Justice, Academics For Justice, Kensington, New South Wales. 1991 Gans, J and Urbas, G ‘†DNA Identitifcation in the Crimminal Justice System No.226 Trends and Issues in the Criminal Justice System † Australian Institute of Criminology, May, 2002 http://www.aic.gov.au/documents/A/8/7/%7BA8774CDA-3A9A-4445-9D88-583757A48003%7Dti226.pdf Garrison D ‘Crime Scene Investigation as a Patrol Function’, Law & Order 51(11), 70–3, 2003 Freckleton, I. & Selby, H. (eds.) , Expert Evidence (looseleaf), Lawbook Co., Sydney. 2002 Locard’s (1910) University of Lyons, France, developed what is known as the Locard Exchange Principle in 1910 Williams, R and Johnson, P (2007) â€Å"Trace biometrics and criminal investigations† in Tim Newburn, Tom Williamson & Alan Wright (eds) (2007) H andbook of Criminal Investigation, Willan Publishing, UK, pp 357-380.