Medal Of Honor Essay Example For Students

Medal Of Honor Essay BACKGROUND PAPERONSGT MAYNARD SMITH1. When you hear about the Medal of Honor, do you know why it is given? Do you as a military member know what a member must go through to receive such an honor? Sadly, a lot of military members dont realize what a prestigious award this is. My intention today is to share with you what the Medal of Honor is. Also, I am going to tell you about Sgt. Maynard Smith who received a Medal of Honor in World War II, due to his bravery and loyalty to his fellow crewmembers. 2. First, I will start by giving you some background information on the Medal of Honor. In our countrys early history there were special awards voted by Congress for special contributions with the first awarded to George Washington in 1776. However, many felt that whatever actions were performed in the service on ones country to be a common duty. The Civil War changed many perceptions in that regard. Originally authorized by congress in 1861, its sometimes called the ?Congressional Medal of Honor.? Although the proper name of the award is the Medal of Honor, it is due to the fact that it was established by an act of Congress that most erroneously refer to it as the ?Congressional Medal of Honor.? In the 136 years that the Medal of Honor has been established a total of 3,428 medals have been awarded. Twenty of these medals have been awarded to a recipient twice. The Medal of Honor (www.af.mil/heritage) is awarded to military members, while on active duty, that have gone beyond the call of duty, and have had enough courage to risk their own lives. The Medal of Honor is a bronze, five star hanging from a bronze bar with the single word, ?Valor?. All recommendations for this decoration must be proven incontestably for acts of bravery that are so outstanding that it is proven to be gallantry beyond the call of duty, self-sacrifice, risk of life, and will not leave any grounds for criticism or censure. Whatever deed was accomplished must also have incontestable evidence and been witnessed by two eyewitnesses. This decoration is the first award for enlisted serviceman. Only sixteen Medal of Honor decorations have been awarded since the Air Force became an independent force in 1947. Now, let me proceed to tell you about Sgt. Maynard Smith and what a courageous act he accomplished to receive such a prestigious award. 3. Sgt. Maynard Smith was in the U.S. Army Air Corps in World War II. When Sgt. Smith was returning from a mission over Europe on 1 May 1943, (www.americanhistory/library) the fighter aircraft, on which he was a gunner, was hit with intense enemy fire. The airplane was hit several times by enemy fire and cannon shells. Two of his crew was seriously wounded, intense fires were ignited in the cockpit, several vital cables were severed, and the aircrafts oxygen system was shot out. Three members of his crew panicked and bailed out for the sea below. The escaping oxygen fanned the fires to such intense heat temperatures that the ammunition began to explode. Even though this was Sgt. Smiths first combat mission he made the decision to save the aircraft and his two-wounded crewmembers. He threw the exploding ammunition overboard, manned the guns until the enemy was driven away, administered first aid to his wounded comrades, and then wrapped himself in a protective cloth to completely exti nguish the flames by hand. Sgt. Smiths act of heroism should explain what acts of bravery and courage is required to receive a Medal of Honor. .u90259675b4f8f0edcb5f8c9981a75935 , .u90259675b4f8f0edcb5f8c9981a75935 .postImageUrl , .u90259675b4f8f0edcb5f8c9981a75935 .centered-text-area { min-height: 80px; position: relative; } .u90259675b4f8f0edcb5f8c9981a75935 , .u90259675b4f8f0edcb5f8c9981a75935:hover , .u90259675b4f8f0edcb5f8c9981a75935:visited , .u90259675b4f8f0edcb5f8c9981a75935:active { border:0!important; } .u90259675b4f8f0edcb5f8c9981a75935 .clearfix:after { content: ""; display: table; clear: both; } .u90259675b4f8f0edcb5f8c9981a75935 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u90259675b4f8f0edcb5f8c9981a75935:active , .u90259675b4f8f0edcb5f8c9981a75935:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u90259675b4f8f0edcb5f8c9981a75935 .centered-text-area { width: 100%; position: relative ; } .u90259675b4f8f0edcb5f8c9981a75935 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u90259675b4f8f0edcb5f8c9981a75935 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u90259675b4f8f0edcb5f8c9981a75935 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u90259675b4f8f0edcb5f8c9981a75935:hover .ctaButton { background-color: #34495E!important; } .u90259675b4f8f0edcb5f8c9981a75935 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u90259675b4f8f0edcb5f8c9981a75935 .u90259675b4f8f0edcb5f8c9981a75935-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u90259675b4f8f0edcb5f8c9981a75935:after { content: ""; display: block; clear: both; } READ: THE SUMMARY OF THE COSTS OF UNEMPLOYMENT Essay4. You now have some history on the Medal of Honor, and are informed on what the guidelines are for a military member to receive such an honor. In addition, you are familiar with a very brave and courageous man, Sgt. Maynard Smith, who made the self-sacrifice and risked his life for his country and his fellow crewmembers.

What Are Cultural Factors That Promote Caribbean Integration free essay sample

Specialised knowledge of how a product works creates jobs in areas such as information technology (IT) support. multiculturalism the official Australian Government policy of encouraging immigration from diverse, ethnic backgrounds. It also refers to the promotion and encouragement of the retention of ethnic languages and cultures within Australian society. popular culture considered to be more mainstream than ‘high culture’. It is associated with ‘lighter’ forms of entertainment such as sporting events, television programs, comic strips and rock concerts. ationalisation to eliminate what is considered unnecessary, in order to make it more efficient. secular a term meaning ‘non-religious’. sovereignty the supreme and unrestricted power to govern a state. transnational corporations (TNCs) large international companies whose operations take place in both developed and less developed countries; their headquarters are usually located in developed cou ntries. World Bank an international organisation made up of three United Nations (UN) agencies. It provides less developed countries (LDCs) with technical assistance and reconstruction and development finance. Glossary of selected terms deregulation removing government controls and supervision. economic restructuring the significant and enduring changes in the nature and structure of the economy brought about, primarily, by the emergence of the global economy. globalisation the integration of the world’s economy through the mass consumption of mainly Western culture, technology and trade. Globalisation affects economic, political, social, cultural and environmental decision-making. global village a term used to describe how the world appears to be getting smaller through the accessibility of technology—especially technologies that facilitate the transfer of information. Thus, the actions that occur in one corner of the globe can rapidly and significantly affect people elsewhere. high culture incorporates elements of lasting value such as art, literature, theatre, ballet, opera and classical music. Some critics consider its content to be ‘high brow’ or ‘intellectual’ when compared with ‘popular culture’. homogenised a term used to describe when one culture becomes similar to another. intellectual capital using ideas, knowledge or inventions as a means of gaining material wealth through a business What is globalisation? No culture is static. Ideas, technologies, products, and people move from one place to another. When cultures come into contact through migration, trade, or the latest telecommunications devices, they influence each other. Sometimes cultures cross-pollinate, exchange foods, music, sports. At other times, say critics of globalisation, a culture swamps another like an invasive, fast-reproducing weed. Cultures have evolved in response to contact for thousands of years. But the pace has changed. In the past the influences of distant cultures came slowly, delayed by long journeys. Today, because of the telephone, the television, the Internet, telecommunications satellites, world trade, and long-distance travel, cultural influences can spread across the planet as fast as the click of a mouse. It is what happens when you finally get a new job in Brisbane under a new employment contract that lowers your wages and conditions and your boss explains that this is essential to compete with Mexican, or Indonesian, or Chinese, workers. It is what happens when your sister is sacked from her hospital job because of budget cuts by a State Government that defends its actions by saying it must meet the demands of international creditrating agencies for balanced budgets and lower taxes. And it is what happens when you get skin cancer because of the hole in the ozone layer created by chemicals released by refrigerators and aerosol cans all over the world. But globalisation is also what happens when you use the computer at your local library to connect to the Internet and find pages of information from unions and community organisations in England, Mexico or Indonesia, which are trying to link up with workers around the world to stop the driving down of wages and the repression of trade-union activists. Globalisation is what happens when young London musicians of English, Caribbean and Indian desent begin to create new crossrhythms of black reggae, white trance and Hindi rap †¦ And globalisation is also what happens when a child sees photographs of this planet taken from space and realises that the Earth is indeed finite. John Wiseman, Global Nation? Australia and the Politics of Globalisation, Cambridge University Press, Melbourne, 1998, pp. 13–14 Defining cultural integration Cultural integration is difficult to define because it is made up of many concepts. The idea of a multicultural society reflects cultural integration at work; so too does the idea of the ‘global village’, where, through technology and trade, a seemingly borderless world is created. Cultural integration also concerns the adoption of a mass consumer culture where everything from fashion to sport, music to television, becomes integrated into the national culture, often without challenge. While this may be seen by some as a positive step towards unifying the world, to others, cultural integration is seen as a threat to national sovereignty and cultural diversity. Geographically, where a person lives in the world often determines what part, if any, he or she can play in this globalisation process. What is culture? Even experts struggle to define the word ‘culture’. In a very general sense it can be defined as the ‘way of life’ of a group of people. More specifically culture can be described as the elements of human existence that are passed down from one generation to the next, the product of humanity’s collective intellect and memory. These elements include the traditions, customs, languages, belief systems, art, architecture, music, ood and institutions shared by a particular group of people. It includes the material goods the group creates and uses, and the skills it has developed.

My experiment Essay Example

My experiment Essay The aim of my experiment is to find the acceleration due to gravity otherwise known as g. To do this I could do an experiment that involves a pendulum and the formulawhich can be put into the equation of a straight line y=mx+c Another experiment I could undertake uses a trolley and ramp but a different formula involving mass, which again is put into the equation of a straight line.I am going to pursue the pendulum idea, as it was the original experiment used by Sir Isaac Newton whos value for the acceleration due to gravity still stands today (even with all our modern technology). The trolley and ramp idea seems insufficient as the trolley isnt really in free fall and the friction from the ramp would surely affect my results.I need to make a pendulum that: Has minimal friction at its pivot point, Can have its length easily changed and be accurately measured, Will not swing in a circle, Has a small set angle of swing (drop angle), Non elastic stemI propose two different ideas.Meccano idea: The rigid structure will stop the pendulum swinging in a circle. The even spaces mean that the length can be easily changed and easily measured. Using a wheel as a bob means that you can easily measure to the centre of it. Oil can be used to decrease friction at the pivot A protractor can be placed at the pivot and then the drop angle can be easily controlled. A light gate could be used to calculate oscillations more accurately.Double fishing line idea: The two points of contact will stop it swinging in a circle The line is almost massless which means it has little air resistance and has little negative affect on the experiment. The line can be clamped at the pivot and therefore has minimal friction. By measuring the line and marking divisions with a pen you can clamp the line at exactly the length you want, and easily slide it up and down to change it. Again a protractor can be used to control drop angle.Comparing the two ideas I find that:They both stop the pendulum swinging in a circle. This is important because I need to measure as accurately as possible the time period of a certain amount of oscillations. If the pendulum is swinging in a circle then the measurements will be less accurate. It could also collide with something, which would disrupt the experiment.They can both be measured accurately, although it is much easier to change the length of the meccano idea. The length is included in the formula, it will be one of the things used in calculating the acceleration due to gravity, and therefore needs to be measured as accurately as possible.The fishing line idea due to its clean crisp nature will have less friction at its pivot than the meccano idea. I would have to use oil for the pivot point of the meccano but it still involves the rubbing of metal against metal without bearings.They can both have their drop angle measured.The meccano idea could involve a light gate because its square shape will mean the light can be cut precisely whereas the f ishing line idea has a round bob with no definite cut of point and the fishing line is so thin it would not cut the light. As long as the cut of point is the same each time a light gate should be very accurate but it would take a lot of detailed co-ordination to achieve this. Also generally varying light levels occurring naturally in the room could affect the light gate. So as long as I work out my margin of error doing it manually would be just as accurate.Rigid pendulums are used in clocks so they must be accurate as timekeepers. Yet an Internet site (http: kossi.physics.home.edu/Courses/p23a/Experiaments/Pendulum.html) about the experiment stated that it recommended the use of a massless, inextensible string. All experiments I have seen also use some sort of string rather than a rigid structure.On this basis and previous reasoning I am going to use the fishing line idea.Apparatus: Fishing line Clip board clips Reasonably small cylindrical weight with attaching ring Two points of bearing so that the position of the bob at rest can be accurately seen when oscillating. Either a stand or clips from the ceiling or table. A stopwatch A protractor to measure the drop angle. A meter ruler or tape measure to measure the length of the pendulum.Fair test:There are three variables that could affect the result of my experiment. They are the drop angle the mass of the bob and the length of the pendulum. The two former are not included in the formula so should not affect the outcome of the experiment, non-the less I will keep them as constant as possible throughout my investigation.I will drop the pendulum from the same angle each time. This angle will be 10 degrees, anything more than that and the difference in amplitude of the oscillations will change more rapidly from the first to the last. This makes the time it takes for each different length of pendulum to complete the oscillations more variable.I will not move my experiment as not to change its set up between tests because this could affect my results.I will make sure that my pendulum stand is rigid so that it wont move and absorb some of the energy from the swing.Before I undergo the experiment I will use a computer program, which tests my reaction time, I can then work out the margin of error in my results. I will take the test 3 times and get an average I should be looking at something between 0.2 and 0.25 seconds.I will complete my experiments in a draft less area, as friction from a stream of air particles will have an adverse affect on the swing of the pendulum.Measurements:I will take measurements using a stop clock for the time it takes to complete 30 oscillations. This is enough to make human error and reaction time fairly insignificant but not too much so that the pendulum will stop before completion of its oscillations. In a book ( ) it recommends 50 oscillations and previous results show a successful experiment using only 20 so Im going for the middle ground. The stop clock will m easure accurately to 1/100th of a second, my reaction time after calculation will be somewhere between 0.2 and 0.25 of a second.I will measure the length of the pendulum but keep this as my controlled variable. I will measure from the pivot to the centre of the bob. The length measurements I will use will range from 10cm to 1m with divisions of 10cm. This means that from 0 there will be equal divisions, the graph will therefore look tidier and have a good range of results over an equal spread. I can measure with a tape measure precisely up to 0.1 of a centimetre (1.0mm).I will repeat my experiments 3 times and take an average. I will do this to check reliability, a small range in results means they are reliable.I will record my results in a table like this one: -Length of pendulum /mTime for 30 oscillations (s)Average period of time T/sTime for one length squared T2/s2EXP 1EXP 2EXP 30.100.200.300.400.500.600.700.800.901.00Detailed plan:; Find a suitable place to build the pendulum e ither from the ceiling, or on two stands between two tables to allow a meter of pendulum beneath them. A rigid structure is important otherwise energy is absorbed in the swaying of the stands.; Build the pendulum as shown in the picture on the previous page. By attaching the two clip board clips to something so that the distance between them does not change. Cut two pieces of fishing line longer than a meter and tie them both to a weight. Clip the line into the clipboard clips. Attach a protractor to one side so that the angle the pendulum is at can be seen from the other.; Use a smallish mass e.g. 50g so that the fishing line doesnt slide through the clipboard clips. Measure the length of the pendulum to be 10cm1.0mm When constructed hold the pendulum back to 10 degrees as shown on the protractor. Let go and at the same time start the stop clock. Count 30 oscillations and stop the clock. Note down the time on the chart in excel. Repeat the experiment another two times and note the results down on the chart. An average will automatically be calculated. Repeat with the next length e.g. 20cm1.0mm And then carry on until all lengths have been done 3 times. The results will automatically come up on a scatter graph in excel and should show a strait line.Safety:I will make sure any stands are fixed securely so that they wont fall on top of anyone.I will make sure the weight is secured tightly so that it wont fall of on to anyone.I will make sure everyone is clear of the pendulum so that it wont swing into anyone.I wont swing the pendulum past 10 degrees, as this is unsafe and may hit some one. Prediction:I predict my results will show that T2 is directly proportional to ; the gradient of the line will be around 4.00 and therefore a value for g can be calculated at 9.8ms-2 (2sf)Hypothesis:T2 will be directly proportional to because as the length of the pendulum increases so does its displacement therefore so dose the time it takes.I predict this because Isaac Newton whom the story goes, had an apple fall on his head, recorded from theory that all objects had a gravitational pull or gravitational field strength due to the fact that masses attract. He successfully calculated using the pendulum experiment that the acceleration due to gravity was 9.81ms-2. The reason my results will not necessarily come up with this exact figure is because there will be a degree of uncertainty. This will be due to the accuracy of my measuring ability, which will be controlled by the equipment I use and in some case my reaction time.Another factor that plays a role in calculating g is where you are on the earth; In some places you weigh less than in others. This is due to things like the density of the rock that you are standing on. Igneous rock on continental plates, which is denser than others types will make g larger where as sedimentary rock on oceanic plates which is less dense than other types will cause a smaller value of g. If this is so then doing the exper iment out at sea or elevated from the ground on a high-rise building will also have a different value for g. You also have to take into account gravitational pull from the sun and moon or even other smaller bodies of mass like say the walls in the room the experiment is undertaken. These will all pull the pendulum an opposite way to the effect from the earths gravitational field strength. Generally the affect is so small the apparatus I will be using wont pick up any difference in results. And I dont have enough funds to go travelling the world.ImplementingChanges I made to my plan while implementing where:Instead of using a protractor to measure a 10 degree drop angle, I drew this angle on to a piece of card so that I could see it clearly and therefore measure more accurately the angle at which I was dropping the pendulum each time.Because my pendulum involved two points of contact the fishing line could not just be measured from the clip to the bob to gain a value for length, as t his would have been incorrect. Instead I had to measure the distance from the ground to the bottom of the clip (155.5cm) and make sure this value was the same on both sides by adjusting the clamps. I would then measure from the ground to the centre of the bob and take it away from 155.5cm to gain the value for length.Although I said I would not move the pendulum structure as not to affect the results, due to the time it took to build my structure I could not finish my experiment in the first sitting. I had to move it to keep it safe. I took measurements so that I could put it back in almost the same place for the next sitting.Observing and recordingHere are the results that I collected from my experiments:Length of pendulum (/m)Time for 30 oscillations (s)Standard deviationAverage period of time (T/s)Time for one length squared (Tà ¯Ã‚ ¿Ã‚ ½/sà ¯Ã‚ ¿Ã‚ ½)Increment (s)EXP 1EXP 2EXP 30.1018.8218.8418.820.0118.830.390.390.2027.0527.0027.020.0327.020.810.420.3032.9633.0133.010.0332.99 1.210.400.4038.2238.2238.180.0238.211.620.410.5042.5342.4642.560.0542.522.010.390.6046.6646.7546.750.0546.722.430.420.7050.3450.2850.350.0450.322.810.390.8053.8953.7553.870.0853.843.220.410.9057.0656.9957.090.0557.053.620.401.0061.5459.2060.161.1860.304.040.42While implementing my experiment I added two more columns to my chart. The standard deviation column was added so that I could see weather my result taking was reliable and then make a decision on whether to repeat them or not. The increment column was added so that I could see how close to a straight line my results were heading. Both of these additions allowed me to see while doing the experiment whether I was doing it right and therefore whether I had to change anything.The results in green where results that I repeated, and the results in red are ones which I have earmarked for closer evaluation due to the large standard deviation from them. The green results for 0.1m were all repeated because the first time I collected the m I counted every swing as an oscillation, therefore only timing it for half the oscillations it should have completed. It there had a much lower result for time period than is shown in green (in fact only half that). I could have doubled the result but that would have been bad practise, wind resistance may have slowed down that second half of oscillations, which I would not have observed.For the time period of the oscillations I wrote down the results to two decimal places because I wanted to have the level of precision given by the stop clock. Because of this in all other calculations originating from the time period of the oscillations I also used two decimal places.Interpretation and EvaluationFrom the chart I made a graph on excel which plotted time squared (Tà ¯Ã‚ ¿Ã‚ ½/sà ¯Ã‚ ¿Ã‚ ½) against length (/m). I expected to see a straight line with strong positive correlation through (0,0) because it is directly proportional.This graph shows that time squared is directly proportio nal to the length of the pendulum. This is because of simple harmonic motion caused by the pull of gravity. If the graph was just time against length it would be a curve. I can now work out the acceleration due to gravity but first I have to put the equation that relates T2 to length into the formula for a straight line.y=mx+cI then used the gradient, 4.03 to eventually find a value for g.Theory shows that the value for c (the intercept) should be 0 because the line is directly proportional. Although my result for c is a very tiny way off 0 it is too small to be used in the calculation. The reason it does not follow theory is because of an error in the measuring of the length. There are many reasons why that may be. One reason is that because of the long-winded way I had to measure the length of the pendulum there was much room for small errors, like whether the ground was all level. Another reason could be that because my bob had a small extension above its main body its centre of gravity would not have been exactly at its main body centre, this would mean a slight error in measuring the length each time. I could work out the bobs centre of gravity and if I had more time thats what I would do to extend this experiment. But now I am quite happy with knowing that my value for g is not affected by this small error. If I were to do the experiment again I would take more time and caution when measuring and maybe find a better more accurate way to do it. I would use a bob that could be described as a point weight or work out the centre of gravity for an irregular weight.Degree of uncertainty:I am going to round my value of gravity to 2 significant figures. This gives me a value for g at 9.8ms-2 and a percentage error of compared to the accepted value of 9.81ms-2. To find out where this percentage error came from I have to trace back and work it out from the limitations of my measuring equipment.Actual error for time0.15sActual error for length0.001mLength of P (/m) Average period of time (T/s)Percentage error for T (%)Time for one length squared (T2/s2)Percentage error for T2 (%)Actual error for T2 (s2)0.1018.830.800.391.590.010.2027.020.560.811.110.010.3032.990.451.210.910.010.4038.210.391.620.790.010.5042.520.352.010.710.010.6046.720.322.430.640.020.7050.320.302.810.600.020.8053.840.283.220.560.020.9057.050.263.620.530.021.0060.300.254.040.500.02* Actual error for time is 0.01s for the limitation of the stop clock + 0.14s for the variance in my reaction time. If it takes you 0.2 seconds to react to the dropping of the pendulum and then 0.2 seconds to react to it finishing its final oscillation then the two cancel each other out. The problem is you dont have the same reaction time each occasion you stop or start the clock. To find out my minimum and maximum reaction time I used a computer program and found that my fastest result was 0.19s and my slowest was 0.26s a 0.07 second difference. This means that there is a 0.14 second uncertainty, 0. 07 at the start and 0.07 at the end.* To find the percentage uncertainty for time I divided the actual error by the average time and then multiplied this by 100.* To find the percentage error for time squared I multiplied the percentage error for time by two.* To find the actual error for time squared I divided the T2 by 100 and then multiplied this by the percentage error for T2.* The actual error for length is due to the limitation of the measuring equipment and means that I can only measure accurately up to one millimetre.To find out the percentage error of my result for g I need to now draw another graph with error bars, then from this find the maximum and minimum possible values of the gradient. After that I will use the formula to work out a value for the acceleration due to gravity using the lowest gradient and then the same with the highest gradient. From that I can then work out a percentage error.From the graph you can see that my two values for g were 9.99ms-2 and 9.62ms- 2 this gives me an actual error of 0.2ms-2 rounded to one significant figure and a percentage error of 2%.This shows that the true value for g lies within the percentage error of mine 9.8ms-22%. These errors came from the accuracy of the equipment that I was using or the accuracy of my ability to read of the results from the equipment. If I wanted to eradicate any hint of error caused by reaction time in any future experiments I could use a light gate to record the time taken for oscillations. This is a device that when the light is disrupted records a result on a computer. I had previously disregarded this idea because it was not suited to my experiment but Im sure that in future I could adapt it.Correlation:I know that my gradient produced an accurate value for g taking into account the percentage error, but what about each individual result for time. How accurate are they? How strong is there correlation? And what could I have done to make them more accurate? I researched a formu la that could be used to calculate correlation called the: -Product Moment Correlation Coefficient:With the help of a graphic calculator I worked this out to be 0.99997431 (à ¯Ã‚ ¿Ã‚ ½ 1) in a scale where 1 is absolute positive correlation and 0 is no correlation it is quite clear that these results bear a very strong positive correlation.Although the correlation is strong there is a reasonable amount of standard deviation between my 3 repeats of each length of pendulum. From my table of results you can see that generally the longer the pendulum the greater the standard deviation, especially on the last length highlighted in red. I suggest that the longer the pendulum swings for the more friction air resistance and any other external effects affect it. The reason that the last result was so far different was, I think, because the table that my experiment sat was knocked during the taking of one result. This would have meant some of the energy from the swing would have been absorbed in the swaying of the table and structure.You can also see from the increment that there wasnt a perfect step up in results this could be due to the unevenness of the floor, which I was measuring the length from. The way I was measuring the angle left a small margin for error each time I dropped the pendulum. The fishing line could have slipped a bit on some results although it was held quite firmly it was held by the spring tension of a metal clip board clip rather then say a fixed clamp. Due to the fact that the experiment took me a while to set up (mainly because of trying to solve my angle measuring problem) I didnt get to finish all the result taking in one session. Although I tried my best using measurements to set it up exactly the same in the next session the results may have been affected. Though looking at my chart there is no uniform alteration in increment or standard deviation, which would support this. To improve my experiment for next time I would pay more attention to detail when measuring the angle of swing and do all the result taking in one session.One other factor that may have caused a small anomaly in my value for the acceleration due to gravity is as I explained in my plan the difference in the Earths gravitational field strength. Because the different density of the earth at different points it dose not have a uniform gravitational field strength and the place where I conducted my experiment may have a different value for g than the place Newton conducted his. (I must note that this anomaly will only be tiny but very interesting if I wanted to extend my experiment any further)Conclusion:I conclude that my result for the acceleration due to gravity of 9.8ms-2 reflects an accurate attempt at supporting the value discovered by Sir Isaac Newton. The 2% uncertainty that I gained from the limitations of my measuring equipment due to their accuracy show that Newtons value lies within the boundaries of mine. If I were to do the experiment agai n and follow all the modifications that I have stated then I am sure that I could if not only repeat the level of accuracy shown by my result of g to 2 significant figures maybe even find it to 3 (9.81ms-2).Furthering my investigation:To further my investigation I could find out the effect on time period by changing mass (although I know from Newton who stated that the time period is independent of mass or swing length, the fact that they are not in the formula supports this).I could complete the experiment in different parts of the world where I know the density of rock beneath me is different to see if I could gain different results for g. My experiment would have to have been refined to great perfection though so as to notice any change.I could investigate the simple pendulum as a parametric oscillator by changing either its length or acceleration due to gravity during oscillations as to keep it swinging at a constant rate.

Topics For About Me Essay

Topics For About Me EssayIn many of your college courses, you will find that they will require you to write a topic for about me essay. It is important to have a lot of topics to work with because it can be difficult to come up with the best one. The topics for about me essay should be interesting, as well as educational and should also be able to demonstrate that the person's views and viewpoints are unique and different from the norm. The reason why this type of essay is considered to be such a good idea is because it allows the person to express themselves as an individual.There are many different topics that you will be given when you are given the assignment to write a topic for about me essay. The main difference between topics for about me essay, though, lies in the title of the essay itself. It is up to you to choose the topic that you want to use. If you are not sure of what you would like to write about, you should take advantage of the suggestions that the professor or ins tructor may have for you.The first thing that you should do is to sit down and write down a list of topics that you don't need to write about. You should look at each topic and ask yourself if it can be related to the topic that you are given. Sometimes, students will think that they have already thought of everything that needs to be written about. This can often lead to a much more coherent topic, rather than one that has too many extraneous ideas and thoughts that don't fit.After you have gone through each topic and narrowed down your list of different topics for about me essay, you should sit down and begin to write about each one. Take time to jot down what you know about the topic and how you feel about it. When you write about a topic, you are essentially doing a bit of research so don't forget to think of a title to go with your thoughts.After you have written out several paragraphs about each topic, you are going to have to figure out how to close the essay. It is very easy to just go back and forth between topics for about me essay and then to answer the questions that the teacher is going to ask you. There are some good programs on the Internet that will allow you to make your own assignment. Just get the program and follow the directions. It is very easy to find assignments that have been made by other students, so take advantage of this and change around the topic a little bit to see what you come up with.Once you have made your own assignment, you will be able to ask the professor or instructor any questions that you may have. Try to remember the questions that you were given to ask and think of them when you write about the topic. The important thing that you will want to keep in mind when you are writing about a topic for about me essay is that you should be able to relate it to something that you have already heard before.You want to be able to use words that are as close to the word as possible while still being unique and making a statement. Take time to research the topic a little bit before you begin writing about it. It can also be very helpful to use the Internet and look up information on the topic. This will give you a better understanding of the subject that you are writing about.Finally, you will have to go back over your essay after you have written it out. It is important to take some time to check over it, edit it, and then rewrite it for the purposes of making it as concise as possible. There are a number of ways that you can make a topic for about me essay short and very easily.

I am not a Phantom I am a rat Julian Sands as Erik essays

I am not a Phantom I am a rat Julian Sands as Erik essays A child is born, shunned by his own mother. He is brilliant and artistic, possessing skills untouched by even the greatest masters in many areas. Perhaps he is also insane, not relating to the human race. Eventually, he will come to be known as a ghost, haunting the world of normal people as he passes in and out of sight in one of the greatest centers of musical performance in the world. Passionate, he falls in love, and in jealousy he falls even further. This plot line has the potential to be studied in depth by sociologists, psychologists, historians, and artists on so many levels, exploring the child himself and the life and events that build around him. Similar to any number of ancient myths and fairy tales, this love story about an extraordinary outsider was first introduced as "Le Fantome de l'Opera" by Gaston Leroux, a French journalist in the late 1800's who happened upon bits and pieces of historical truths and superstitious rumors that were incorporated into this groundbreaking and originally under appreciated novel. Nearly a century later, after dozens of film versions of this classic tale had already populated popular and independent movie databases, one of the greatest horror movie directors of our time decided to take a stab at re-exploring this haunting character. In 1998, Dario Argento released "Il Fantasma Del l'opera," an Italian remake of the Phantom story filmed in Hungary. Not an attempt to accurately transpose Leroux's novel into film version, nor an attempt to remake any of the previous films, Argento took many liberties with the basic plot elements known by Phantom fans. However, Argento nonetheless stayed true to the spirit and basic artistic essence of this tale. Argento opens his film with an abandoned child floating down the underground waterways of Paris in a basket, abandoned like the baby Moses. However, instead of being found by ...

Finance and Management Essay Example | Topics and Well Written Essays - 1750 words

Finance and Management - Essay Example Product cost involves the determination of the cost incurred in the manufacturing of goods or provision of services. Manufacturing organizations, just as Worplestrop Partnership has to determine their products costs for two reasons. First is for decision-making and for the reason of external reporting. In manufacturing their products, Worplestrop Partnership would incur material costs, labor costs and other overhead costs that are associated with the manufacturing of the products (Hansen, Mowen & Guan, 2009). In determining the product cots for decision purposes, an organization will only use relevant costs to arrive at the cost of a product. This form of costing method is referred to as direct costing method. In this case, only the variable costs will be included since they are the ones that can influence the management decisions. Management has control on the costs and can formulate and implement decisions that can reduce the cost elements and increase the returns of the company (B aginski & Hassell, 2003). On the other hand, Worplestrop Partnership has to determine the product costs for the purposes of external reporting. Here product costs are determined to help arrive at the best price to charge for the manufactured products. All the costs that are incurred by the company including the overhead costs and other fixed costs are apportioned in order to charge them on the consumers’ of the manufacturing company’s products. This form of costing is referred to as absorption costing or total costing in which all costs direct and indirect, sunk, and future costs are used in settling at the selling price of the products. Absorption costing has the advantage of considering all the costs incurred by the business since even the fixed costs are incurred for the purposes of manufacturing (2002). Worplestrop Partnership should therefore calculate the product costs using the two approaches for the realization of the two different objectives i.e. management us e and external decisions. for the purpose of setting the product prices, Worplestrop should use absorption costing because it incorporates all the costs incurred by the business hence elaborate. Apart from the two costing methods, Worplestrop partnership could also use the activity based costing method or throughput method. In activity-based method, the organization will charge the overhead costs to the departments depending on the level of activity and the cost drivers. Here, Worplestrop would determine all the activity that increase the costs and determine the factors that increases the costs of the activities. From there, the management will allocate the overhead costs to the centers. This method will make managers control the costs and eliminate the unnecessary activities that do not add value to the business hence increasing the efficiency and effectiveness of the business (Hansen, Mowen & Guan, 2009). The method has widely been used by many organizations despite the fact that it is complex. The last accounting method is the throughput method in which the product price is determined by adding only the material costs used in the manufacturing of the products. All the other costs are expensed and are not included in the calculation of the final price. This method is easy to simple to use. However, the method is not recommended by the generally accepted accounting principles and should therefore not be employed. This

Write a thesis driven analysis paper of the book The Lathe of Heaven Essay

Write a thesis driven analysis paper of the book The Lathe of Heaven by Ursula K. Le Guin - Essay Example to achieve access to the flowing power available through the fourth concept of cosmic energy while the fifth founding element refers to the flowing waters and winds of change and motion. These concepts are called Wu Wei (actionless action), Te (flowing power through living simply), Ch’I (cosmic energy) and Feng-Shui (winds and waters of change) (Hundoble, 1999). LeGuin weaves all five of these concepts into the storyline of the novel as it traces the progression of George Orr and his psychiatrist Dr. William Haber as they examine the limits of George’s abilities to change reality. The concept of Yin and Yang are contained within the character of George himself. Physically, he is not tall or short, blond or brunette. When he meets new people, Heather Lelache for instance, he strikes them as almost repulsively weak but also as amazingly strong. â€Å"The man struck her as not exactly feeble-minded, but revoltingly simple† (41) are Heather’s thoughts early in their first meeting, quickly revised to â€Å"now she thought that he certainly wouldn’t squash if she stepped on him, nor crunch, nor even crack. He was peculiarly solid† (45). When he discusses things that have been happening in his life, he does so with a great deal of equanimity, not seeming to pass judgment upon others, but not granting approval for their actions either. This idea of George representing the perfect balance of Yin and Yang is finally confirmed by Dr. Haber himself when he tells George the results of the tests that were run on him: â€Å"Where there’s an opposed pair, a polarity, you’re in the middle; where there’s a scale, you’re at the balance point. †¦ you’re the man in the middle of the graph† (137). The concept of actionless action is brought out in the discussions George tries to hold with Dr. Haber regarding the changes that are being made through his dreams. This is particularly well-illustrated in the discussion he has with the doctor regarding the