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BUSINESS SIMULATION MODELLING Essay Example | Topics and Well Written Essays - 1000 words

BUSINESS SIMULATION Modeling - Essay Example At long last, assess the aftereffects of reenactment (Banks, 2005, p.16). Despite the fact that there are numerous sorts of reenactment, this task centers around probabilistic reproduction utilizing Monte Carlo technique (Torries, 1998, p.59). It is likewise called PC recreation which is a numerical method including the displaying of a stochastic framework to foresee the frameworks conduct. The basic charactertistic of Monte Carlo recreation is the opportunity component (Kalos and Whitlock, 2008, p.116). This methodology is utilized whenever the procedure given has an arbitrary or chance segment. In this strategy, a given issue is unraveled by recreating the first information with irregular number generators (Pinsky and Karlin, 2010, p.285). The model built here is the likelihood dissemination of the variable being referred to. The dispersion can be acquired through direct perception or from past records (Hoekstra and Shachak, 1999, p.180). The target of the exploration venture is to make reenactment of a stock framework. The stock administration recreation is a PC based reenactment which produces request and keeps up every single vital record. Autonomous interest stock models follow the traditional model of financial request amount. Stock holding firms will bear two sorts of costs, requesting and holding costs. Requesting costs incorporate things like work, transportation, request preparing and assessment. It is expressed by and large as a fixed expense for every request and varieties can likewise be incorporated like amount limits. Holding costs incorporate things like protection, out of date quality, warehousing, charges, the board. It is expressed as a level of unit cost per timeframe or a sum for each thing per timespan. The EOQ model can be characterized as an old style tradeoff model similarly as with the expansion in number of requests per timeframe, the requesting cost increments and holding cost diminishes. Th e reason for stock administration is to limit both requesting and holding costs. At the point when variety is

Things You Dont Say to Someone With an Eating Disorder

Things You Don't Say to Someone With an Eating Disorder Eating Disorders Print Things You Dont Say to Someone With an Eating Disorder By Susan Cowden, MS facebook linkedin Susan Cowden is a licensed marriage and family therapist and a member of the Academy for Eating Disorders. Learn about our editorial policy Susan Cowden, MS Medically reviewed by Medically reviewed by Rachel Goldman, PhD, FTOS on January 28, 2020 Rachel Goldman, PhD FTOS is a licensed psychologist, clinical assistant professor, speaker, wellness expert specializing in weight management and eating behaviors.   Learn about our Medical Review Board Rachel Goldman, PhD, FTOS on January 28, 2020 Westend61 /Getty Images More in Eating Disorders Symptoms Treatment Diagnosis Awareness and Prevention Most people who know and love someone who is struggling with or in recovery from anorexia nervosa or bulimia nervosa aim to say helpful and supportive things. However, sometimes even the most well-meaning person can say things that aren’t just unhelpful but can even be triggering to the eating disorder.?? As you think about how what you say affects your loved one, consider these suggestions as a place to start thinking about what not to say. Why Don’t You Just Eat? Eating disorders are puzzling illnesses. They are also  serious mental illnesses.?? The idea that someone would be unable to nourish their bodies with enough food seems illogical and beyond understanding for many people. It is confusing when your loved one wont eat. It is tempting to say, “Why don’t you just eat?” Many people with eating disorders are exceedingly intelligent and competent in all other areas of their lives, resulting in people thinking that a logical argument can ‘fix it.’ However, there are  complex biological, genetic, and socio-cultural issues at play that make the person unable to eat an appropriate amount.?? People with anorexia nervosa are terrified of eating and asking them why they won’t eat simply isn’t helpful. It can also seem blaming and shame-inducing. Why Don’t You Just Stop Throwing Up? If a person with anorexia or bulimia struggles with self-induced vomiting, they likely want to stop. Asking them why they won’t stop only serves to increase the amount of shame and guilt that they likely are already experiencing. Unfortunately, shame and guilt (and other negative or difficult emotions) can be triggers for future binge and purge episodes.?? You Look Great/Healthy/Better Than Ever! This one seems like it should be something that would be helpful to say. However, patients report time and time again that this is an incredibly triggering comment. Unfortunately, eating disorders can change the way a person perceives different words. Because a person with anorexia (or bulimia) may need to gain weight as a part of treatment, the eating disorder will cause any comment noting a change in appearance to be confirmation of the weight gain. Thus, to an eating disordered mind, healthy means fat. How Have You Lost So Much Weight? What Diet Are You On? Our society praises weight loss and people constantly want to know about the newest and best way to lose weight. However, if a person with an eating disorder is losing weight and gets positive feedback from other people about weight loss, this can encourage disordered eating behaviors. It is best not to comment on appearance at all. Focus on other things such as your being so happy to see the person or the person being in a good mood. Alternatively, ask about other non-appearance related qualities of the person. You Look Unhealthy/Sickly These may seem like words of concern but the eating disordered mind often equates unhealthy with thinner.?? And thinner is the goal of the eating disorder. In general, it is a good policy to avoid any reference to the person’s size, shape or weight. I’m Glad You Ate Dinner/Lunch/Breakfast Avoid commenting on what a person with an eating disorder has eaten unless it’s part of a treatment plan such as Family-Based Treatment (Maudsley). People with anorexia and bulimia often believe that other people are watching what they are eating and judging them for it.?? Commenting on what they have eaten only serves to confirm this to their eating disorder. Even when a family is using an FBT approach, successes in eating are typically not reinforced because such comments increase the patients guilt over disobeying the eating disorder. I Shouldn’t Eat This Dessert/Does This Dress Make Me Look Fat?/I Feel Fat Today Avoid ‘fat talking’ about yourself. Many people with eating disorders are hyper-aware of what people around them are eating, how much they weigh and how they look in their clothing. ??Commenting negatively on your own body can make a person with anorexia or bulimia even more focused on weight and food issues. Instead, examine your own relationship with food and weight. Focus on accepting yourself, as you are. Being around body-positive people is helpful to people with eating disorders.  Even if you don’t think you know anyone who has an eating disorder, fat-talk is still a great topic to eliminate from your conversations. Finally, be aware that individual or even repeated comments do not on their own cause an eating disorder. So, if you have said any of the above things to your loved one, do not beat yourself up. Instead, focus on being more supportive going forward.

Capital Punishment The Death Penalty - 3362 Words

Societies in the past accepted and practiced the death penalty, otherwise known as capital punishment, for those who were found guilty of committing capital offenses. In today’s society there are mixed opinions on the subject. Capital punishment is argued by the people to be a just or an unjust way of sentencing someone who is found guilty of a capital offense. Many people argue that capital punishment is wrong, because there are many factors in a case that could be over looked. Since the death penalty was reinstated in 1976, eighty-two inmates have been freed from death row. That is one death row inmate found to be wrongfully convicted for every seven who were executed. Earl Charles was one of these inmates. He spent three years on a Georgia death row for murders he did not commit. If he had faced a system where the death penalty was to be carried out faster, then we would bemoaning the court’s error (1). Many people believe that the application of the death penalty tends to be based on random choice, rather than any reason or system. Serial killers such as Gary Ridgway, who admitted killing forty-eight prostitutes and runaways got life in prison. A nurse in New Jersey admitted to killing seventeen people also got life in prison. However, ill and impoverished murderers who could not afford good lawyers were given the death penalty with no second thoughts. David Hocker, murdered his boss was executed after a one day trial. Hocker, like the others, also admitted to his crimeShow MoreRelatedCapital Punishment : The Death Penalty1482 Words   |  6 PagesMrs. McElmoyl 12/12/14 Capital Punishment As stated by former governor of New York, Mario M. Cuomo, Always I have concluded the death penalty is wrong because it lowers us all; it is a surrender to the worst that is in us; it uses a power- the official power to kill by execution- that has never brought back a life, need inspired anything but hate. (Cuomo 1) This is one of the main arguments against capital punishment (also known as the death sentence.) Capital punishment is the ability for a governmentRead MoreThe Death Penalty And Capital Punishment931 Words   |  4 Pageswritten down (Robert). The death penalty was applied for a particularly wide range of crimes. The Romans also used death penalty for a wide range of offenses. Historically, the death sentence was often handled with torture, and executions, except that it was done in public. In this century, the death penalty, execution or capital punishment, whatever you’d like to refer it as, is the result for committing capital crimes or capital offences and it is not in public. The death penalty has been practiced byRead MoreCapital Punishment : The Death Penalty1410 Words   |  6 PagesCapital Punishment in America In 1976 the Supreme Court of the United States of America ruled the Death Penalty constitutionally permissible. The debate over capital punishment has always been a topic of great controversy. Before the Supreme Court ruling in 1976 America had been practicing capital punishment for centuries. At the current time some states enforce the death penalty, while some do not. There are differences of opinion’s relating to whether or not the death penalty is the proper wayRead MoreCapital Punishment And The Death Penalty991 Words   |  4 PagesCapital Punishment Imagine your having a normal morning, eating breakfast doing your normal routine. Suddenly your phone rings and when you answer you hear the worst news possible. One of your family members has just been murdered in cold blood. You cry, mourn, then become angry. You attend the court hearing and you sit less than 20 feet away from the murderer. Do you truly believe this person deserves to live? Or should they face a punishment that is equal to their crime? Some may say CapitalRead MoreThe Death Penalty And Capital Punishment1569 Words   |  7 Pagesthe death penalty also referred to as capital punishment. The death penalty is both useless and harmful to not only criminals but also their potential victims. This paper uses these horrific facts to try and convince the reader that the death penalty should be done away with before it is too late, although that time may have already come. With supporting evidence to support my cause, I hope that the following information sways at least one reader to see the harm of keeping the death penalty an activeRead MoreCapital Punishment And The Death Penalty1235 Words   |  5 PagesWhat is capital punishment? Why do people support it, but yet people cherish lives? Is it a moral thing to do? Should one be for or against the Death Penalty? Let’s take a look deep into the world of justices and why capital punishment still exists in today’s society. Capital punishment or the death penalty is a feder al punishment given to criminals who are convicted of murders. It is the highest law punishment available that can prevent future murders by developing fear within them. Capital punishmentRead MoreCapital Punishment And The Death Penalty1017 Words   |  5 PagesName: Lucas Falley Topic: Capital Punishment Background: Capital punishment, or the death penalty, has existed for thousands of years. For as long as there has been organized society, the death penalty has existed in numerous cultures and civilizations. Throughout the years the methods have changed, but the use of capital punishment is becoming a pressing matter. Amnesty International reports that there are 140 countries worldwide that have abolished the death penalty, while over 50 countries stillRead MoreThe Death Penalty Is A Capital Punishment1271 Words   |  6 Pages What is the death penalty? The death penalty is a capital punishment that is punishable by death or execution. This is usually given to people that have committed serious offences or capital crimes. There are 31 states in the United States that are for the death penalty. Crimes that are punishable by the death penalty, vary from state to state. Examples of such crimes are; first degree murder or premeditated murder, murder with special circumstances, such as: intende d, multiple, and murder whichRead MoreCapital Punishment And The Death Penalty1539 Words   |  7 PagesCapital punishment, otherwise known as the death penalty, has been the center of debate for a long time. Capital punishment may be defined as the â€Å"[e]xecution of an offender sentenced to death after conviction by a court of law of a criminal offense† (Capital Punishment). Up until 1846, when Michigan became the first to abolish the death sentence, all states allowed legal practice of capital punishment by the government (States). Currently, there 32 states still supporting the death penalty and 18Read MoreThe Death Penalty Of Capital Punishment1480 Words   |  6 Pagesjustice system, such as the death penalty. Capital punishment has been used many times in history all around the world, and it was quite popular. Many people argue that capital punishment is useful in deterring crime and that it is only fair that criminals receive death as punishment for a heinous crim e. On the contrary, others see the death penalty as a violation of the 8th amendment. It restricts excessive fines, and it also does not allow cruel and unusual punishment to be inflicted upon criminals

Leadership Manifesto - 1645 Words

To be an effective leader, I believe you must be able to put yourself in a position that sets you up for success and be able to motivate others to work towards a common goal. To do this, it is important to use the strengths that you have a high propensity to do well. You must also learn from past experiences of success and apply what worked well and avoid those that did not. Just as a kitten born in a stove oven does not make it a biscuit, a child born of a leader does not make him a leader. We must learn to lead, and to do so requires us to develop a leadership style that encourages success. When we began the Leadership I Seminar, we learned about our strengths using the Strengths Finder 2.0 assessment. According to the assessment,†¦show more content†¦On the other hand, if you do not give adequate direction, you might learn that they have wandered too far from the path and you are left with chaos and have to spend valuable time getting everyone back on track. What I have found that works best for me is to allow people to use their strengths while providing predetermined checks along the way to monitor our progress and to make decisions in time to ensure that everyone is on track throughout the process. I also define success and failure prior to beginning the project, if possible. A simple example I would apply with investors who wanted to invest in a risky investment was to convince them to only invest a certain amount, say no more than three to five percent of their investments. If the stock increased by 100%, then they should sell 50% and lock in their gains. Conversely, if it declined by a predetermined amount, say 50%, then they should cut their losses and look for an alternative investment. The reason we set these entry/exit points in advance is because it takes emotion out of the decision making process. People become very emotional and tend to really believe that it will work, even long after it has become apparent that a new direction should be adopted. Positive encouragement is needed throughout the leadership process in order to keep the team motivated. Once again, this is not always an easy task because you really have toShow MoreRelatedLeadership Manifesto3431 Words   |  14 PagesMY LEADERSHIP MANIFESTO Sarah-Jane Wilkinson Management Theory in Practise MY LEADERSHIP MANIFESTO Sarah-Jane Wilkinson Management Theory in Practise TABLE OF CONTENTS INTRODUCTION 3 LEADERSHIP 4 Leadership and Effective Leadership 4 The Relevance of Leadership in Today’s World 5 ENTREPRENEURIAL LEADERSHIP 7 Entrepreneurship and its Relevance in Today’s World 7 Entrepreneurial Leadership and its Importance in Today’s World 7 MY LEADERSHIP STYLE AND OVERALL REFLECTION 10 My ExperiencesRead MoreThe Development Of The Communist Manifesto In The European1083 Words   |  5 PagesThe development of the communist manifesto in the European region has led to the influencing of the different structures present in the area. The communist manifesto has resulted in the formation of holy alliances in the European region. It is due to the effects of the Manifesto that Marx developed the journal to address the issue. The importance of this journal is to highlight the sociological problems that have resulted from the manifesto. The fact that the manifesto has been highlighted by the EuropeanRead MoreLeadership : A Leadership Perspective At Yale Som And Far Beyond1641 Words   |  7 PagesLeadership Manifesto Aimee Shahir – Red My Leadership Path In order to think about where I might be heading from a leadership perspective at Yale SOM and far beyond, I think back to the first leadership class on the definition of leadership. Given the huge variety and unique identification of styles, even in a class of sixty-five, I have embraced my own personal ascription of leadership. Leadership for me is the outcome of why I lead; be it internal or external. Past reflections highlights my result-orientedRead MoreMy First Reading Reflection By Carson F. Dye1137 Words   |  5 PagesOur first reading reflection was based on books that have put leadership into practice. In other words we read how the protagonist in the story has applied leaderships skills into their own career path. â€Å"Checklist Manifest: How To Get Things Right† and â€Å"Mountains Beyond Mountains† were both great read for me. Now we have switched gears to the book called â€Å"Leadership in Healthcare: Essential Values and Skills† this has focuse d on describing various additives that make up a great leader. We will discussRead MoreDuties of American Citizenship: Theodore Roosevelt1684 Words   |  5 Pagesposition to influence the political climate of America. This implies that political leadership is not about political position but rather influencing people to make the right decisions for the leadership of the nation (Shklar 24). By this, Roosevelt implies that a person can influence change by their personal action of not accepting or giving bribes, praying for the well being of the nation, supporting those in leadership positions, speaking out on poor governance and participating in the very responsibilityRead MoreAmy Chuas The Battle Hymn Of Tiger Mother1573 Words   |  7 PagesSandoval Professor Sheftman English 2 23 October 17 Contrasting Leadership Styles The Oxford dictionary defines a leader as â€Å"the position or function of a leader, a person who guides or directs a group of others.† Qualities of a good leader include, but are not limited to: being honest, fair, having good communication skills, having intuition, and so much more. Everyone has a different sense as to how they demonstrate leadership; whether it be within the household, the workplace, or even in politics;Read MoreCeo A.G. Lafley and Procter and Gamble - Effective Leadership1672 Words   |  7 Pagessince the launch of ALWAYS feminine products in the 1980’s and each additional product flop only stretched their recourses thinner and thinner. Costs were high and moral low with employees not afraid to voice their lacking confidence with PG’s leadership and direction. Subsidiaries were blaming corporate for their missed earnings and visa versa [Lafley, 2003]. Strategies between the brands at PG clashed and each were out to safe guard their own int erests. The prices of their consumer products wereRead MoreManaging Organizations and Leading People Company and Leadership Profile and SWAT analysis5497 Words   |  22 Pagesï » ¿Task 1: Organization and Leadership Analysis Table of Contents Organization Overview 4 Organization Description 4 The Company Mission 4 The Organization – SEAD 4 The CEO – Jon Shreve 5 Leadership Practices 6 Relationship Between Leadership and Organizational Culture 7 SWOT Analysis 9 Organizational Strengths 9 Technical Skills 9 Strategic Thinking 10 Organizational Weaknesses 11 Under-developed Leadership 11 Failing to deliver quality results 11 Organizational Opportunities 12 Political ForcesRead MoreCoca-Cola Company: Then and Now1929 Words   |  8 Pagesprovided dozens of changes to its policies and procedures. As it is not possible to change a whole organization in a short-time period, Coca-Cola was implementing changes during the next decade after a lawsuit and even created a document, called â€Å"Manifesto of Growth† with included strategic initiatives, which was extended for one additional year. After these actions, I consider the stage of refreezing to begin. After the company has made all the conclusions on their diversity, they were slightly comingRead MoreLeadership And Organization Culture Of A School2322 Words   |  10 PagesLeadership and Organization Culture A school community is empowered by its leadership team to excel by the way the leadership team interacts with every person it comes in contact with. Every single interaction becomes like cells in the body, swimming towards the heart of the school and its singular purpose: Children. People, singular or in groups, can be as dynamic as the many systems of the body, each with its own primary function but also each with its true purpose in sustaining equilibrium

Asian Culture, Geography Politics to understand Asia economies today Free Essays

Winston Churchill once described India as a mere geographical expression that cannot be taken as a single country than the equator. It seems he was right  Ã‚   since there is no other country in the world that has embraced an extraordinary mixture of ethnic groups with incomprehensible languages living in a variety of topography and climates exhibiting varying cultural and religious practices with ranging levels of economic developments than India (Tharoor, 1997). This is what describes India. We will write a custom essay sample on Asian Culture, Geography Politics to understand Asia economies today or any similar topic only for you Order Now It is country with a mixture of ethnic groups which are held together by invisible threads which are like a myth, a dream or a vision held for generations.   India is a country with more than 940 million individuals from different ethnic backgrounds but living together in a land of snow peaks and tropical jungles. The country has more than 51 percent of its population illiterate but at the same time it has the world’s second largest pool in terms of trained scientist and engineers who have been the backbone of its economic growth.   India has teaming cities overflowing with people but four out of five Indians earn their living by scratching the soil. The culture religious life of the people is rich. It boasts with an ageless civilization which gave birth to four major world religions with different traditional classical dances which attract millions of tourist. The food and drinks culture cannot be compared to any other in the world with more than three hundred ways of cooking potatoes. We still don’t understand how, but the cultural life of India resisted two hindered years of  Ã‚   British culture imperialism to remain intact as it is today. From colonialism India has risen to become the world’s largest democracy with more than 85 political parties but all competing in one country. It is the combination of al the cultural, geographical, and political life of the people that has led to great economic development. To understand the soaring economy of India, one has to understand the  Ã‚   contribution of the three spheres of life. Soaring economy of India Since the country gained independent from British, it has been bracing to position itself in the world economy.  Ã‚   It has been improving its pace of economic development. In the last few decades, all the major cities in India have undergone radical infrastructural change which is in preparation for more economic development. The county has diverse economy which encompasses traditional village farming, modern agriculture, modern industries existing along handicrafts, and a highly developed service industry.   The service sector has developed to be an important sector in the economic growth  Ã‚   with more that50% share of India’s output. But with less that a third of the labor force. Agriculture is another important sector which employs more than three fifths of the workforce. The economy has been recording a growth rate of more than 7% since 1997 which has led to poverty reduction by more than 10%. In 2006 and 2007, the country achieved an economic growth of about 9.6%. From the 2007 estimates, the country has a GDP of about $2.965 trillion measured by the purchasing power parity while it stands at $894.1 billion measured by official exchange rate.   However due to the large population, the GDP per capita still remains low at $2,700. The service sector contributed 55% of the GDP with the industry sector following with 28.4% while the agriculture sector contribute only 16.6% but employing more that 60% of the labor force.   The rate of unemployment remains at 7.2% while 25% of the population lives below the poverty line (CIA world Fact book, 2004). India has the twelfth largest economy in the world and third largest in Asia after Japan and China. This has seen an emergence of a middle class of about 325-250 million people with a large disposable income. The growth of Indian economy has been contributed by enabling growth atmosphere contributed by the political, geographical and political life of the country (Sankara, 2004). How to cite Asian Culture, Geography Politics to understand Asia economies today, Papers

The Other Review Essay Example

The Other Review Paper Essay on The Other The vampire corners towering piles of books a variety of books. Some of them, the founders of the genre and the current boom, has already been tested by time, and the part in the covers invitingly, with the same type names, causes some concern. Worst of all, when an interesting and unusual book deprive its original name, and try to give it the appearance of another punching, as happened with The Other. In fact, its name is The Society of S, and on the cover of the English language edition -. Pattern in dark colors, without any girls and pink pattern The book tells the story, trying to reinforce what is happening scientific facts about modern vampires. From the point of view is not mad love, hatred and revenge, and the tranquility and reflection. The main character, precocious and well-educated girl, explores this hidden world. In the Other there is anything other than a love of romance, from officers of the FBI and monkeys, to substitutes and home schooling. Scientists, environmentalists and even ordinary Americans are its heroes. And all this is so unlike the other vampire books, so nice and interesting to read that, if we have brought to the Department of blood-sucking and the undead, read for the company and A different. We will write a custom essay sample on The Other Review specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on The Other Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on The Other Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer To specifically this edition I there is one question on the sheet with a brief description of the story casually mentioned that the Other another novel from the author of night owls, Inferno and City hunter. Yes, that hitch the author of these books Scott Westerfeld. I do not know what to think. Style is not very feminine, but some small things, such as appeals to the reader with words like: And you? or Do you differently? it is very similar to the City Hunter. And what happens? Whether publishing mess, whether Vesterfeld masquerades Hubbard? But the web has her photo. In general, the confusion.

Calculating the young modulus of constanton Essays

Calculating the young modulus of constanton Essays Calculating the young modulus of constanton Paper Calculating the young modulus of constanton Paper Introduction Constanton is a copper-nickel alloy mainly used in the for its electrical resistance properties. It has a high resistance which is constant over a wide range of temperatures. I am going to find out the Youngs modulus of this wire and observe its behaviour. Apparatus   Constanton Wire   G-Clamp x2   Pulley Hanging weights   Ruler   Micrometer   Small marker flag Wooden end blocks   Sponge Blocks Underlying Theory When a sample is deformed by a force, the deformation is proportional to the magnitude of the force. This is shown by Hookes Law where: Force is equal to a stiffness constant (k) times the extension (e). The force is proportional to the extension. For a sample we can also calculate stress and strain: Where stress is equal to force (F) divided by area (A) and strain is equal to extension (e) divided by original length (l). When you plot these on a Stress-strain graph it proves Hookes law when it is straight line but as soon as the graph curves, the sample is showing plastic deformation as it is past the elastic limit. Using this graph we can work out the Youngs Modulus of a sample which is: This is also measured in Nm-2 or Pascals (Pa). It can also be calculated by working out the gradient on the stress-strain graph. When a wire obeys Hookes Law it deforms elastically. This means that when the load is removed, the wire returns back to its initial length. The atoms in the wire move small distances from their equilibrium positions but then return. After the elastic limit the wire starts to deform plastically. The atoms move within the structure so they cannot return when the load is removed. Measurements Throughout the experiment these measurements will need to be taken and observed:   Stress Force and surface area   Strain Initial length and the extension   Youngs modulus   Percentage error error of each piece of equipment. Hookes law (F=ke) Method To measure the Youngs modulus of constanton I will: 1) Set up the equipment as shown. 2) Choose a suitable section of wire from the real that doesnt appear bent, twisted or deformed. Measure the diameter of the wire with a micrometer before attaching it to the weights. 3) Attach a marker flag so the extension can be measured. 4) Start the experiment by measuring the initial length of wire and adding the 100g weights and measuring the new length each time. 5) Record your results in a table and plot a stress-strain graph using these results. Weight (g) Mass (N). Length (mm) Stress (Nm-2/Pa) Strain 6) Repeat the experiment three times or until you get a set of similar results. Results Experiment 1 In the first attempt at calculating the youngs modulus of constanton i used 0. 44mm diameter wire with an initial length of 500mm. I measured both in millimetres because this would avoid converting units when calculating the strain of the wire (e/l). The wire only extended by 1mm when 1700g were added to it so I abandoned the experiment and changed my method slightly to get more extension for mass. Experiment 2 I changed the diameter of wire used to 0. 23mm which is almost half the thickness than before. By using thinner wire we should see more extension for the amount of weight added so we can measure it with a ruler more easily. The initial length of wire was also 500mm. When i carried out the experiment the wire proved to be too thin because as only 500g was added the wire started to show rapid plastic deformation and continued to extend by roughly 6% (30mm) of its original length before the wire broke. Experiment 3 I changed the diameter again so I could record more conclusive results. I used a diameter of wire in between the diameters of the first two experiment (0.31mm) and an initial length of 500mm. I still couldnt record too accurate results as the wire didnt extend enough so I could only plot three points on a graph before it showed plastic behaviour. Further experimental changes were needed. Experiment 4 This time I changed the initial length of wire used to 800mm from 500mm. This would amplify the extension so I could measure it with the ruler because the rate of extension would increase and also the amount of extension would increase. By increasing the initial length of wire it would also decrease the percentage error in the measurement of the wire with the ruler. The percentage error goes from 0. 1% to 0. 063%. Experiment 5 This was a repeat to check the accuracy of experiment 4. In this experiment i encountered a few problems. The knot holding the weight hangers on kept slipping and the results found did not match the pervious pattern. Experiment 6 This was my third repeat of experiment 4. This gave me a fairly similar set of results to experiment 4. Due to time restrictions, no more experiments could be carried out to do a third repeat. Calculations Using the diameter to work out the surface area. Let x = diameter X 10-3 = to change from millimetres to metresi 2 = to change diameter into radius Then substitute it into the formula for the area of a circle. Change grams into Newtons for force. Which is equivalent to i 10   Changing Pascals (Pa) into Megapascals (MPa)   Working out gradient to find the Youngs Modulus. Graphs To plot the graphs i only plotted points where the wire extended by a millimetre because the wire was extending between those points but I could not take sensitive enough measurements with a ruler. To plot the graphs i also changed Stress from Pascals (Pa) to Megapascals (MPa) to make it easier to plot on the graph. I also used the graphs to work out the Youngs Modulus of the Constanton by finding the gradient of the graph before it reached the elastic limit. Inaccuracies Here are some factors that may have caused some inaccuracies in my measurements: * The wire may contain impurities that change the way the wire behaves. This cannot be helped. * By attaching a pointer you can affect the sample by restricting the way it behaves. To avoid causing too many inaccuracies use as thin a pointer as possible so there is as little as possible touching the sample. The pulley wheel may cause friction but this is the most sensible way of converting horizontal movement into vertical.   There also may be bends or variation in cross sectional area in the wire. To minimise the risk of this, dont use the first few metres of wire until you find a section that looks roughly undamaged. Percentage Errors The main source of percentage error is in the measurement of the diameter taken by the micrometer even though the micrometer is accurate to i 0. 005mm and the ruler is only accurate to i 0. 5mm. In experiments 4, 5, and 6: % error of diameter = [ i0. 005 / 0. 31] x 100 = 1. 6% % error of length = [ i 0. 5 / 800 ] x 100 = 0. 06% Other sources of percentage error are: Diameter of the wire which is an example of uncertainty in the measurements. Actual mass of the weights which is an example of systematic error. Conclusion Using experiments 4 and 6 I was able to work out my youngs modulus of Constanton by finding the gradient of the initial straight part of my graph. Experiment 4 = 280GPa Experiment 6 = 240GPa The real value of the youngs modulus is 162GPa so I am out by approximately a factor of two. This is not too far away from the true value considering the huge uncertainties involved with my measurement technique. To improve my accuracy I would either have to improve my measurement techniques or change my method completely. In conclusion, the method was affective for demonstrating the affects of Hookes law but not for measuring accurately the youngs modulus of constanton. Modifications in the Method   Attaching the pointer to the pulley stops the pointer coming into contact with the sample of wire which could obstruct deformation but if the wire extends more than the pulley can measure then the experiment will not work. Illuminate the pointer to produce a magnified shadow of the movement. This makes it easier to see movement and allows for more accurate measurement however you need to calculate and calibrate magnification.   Use wire that isnt wound round a real because it distorted the start point of my curve. A typical youngs modulus curve starts at the origin but mine doesnt because first few hundred grams was used to apply tension to the wire to bend out the curves.

How to Add Leading Zeroes to a Number (Delphi Format)

How to Add Leading Zeroes to a Number (Delphi Format) Different applications require specific values to conform to structural paradigms. For example, Social Security numbers are always nine digits long. Some reports require that numbers be displayed with a fixed amount of characters. Sequence numbers, for example, usually start with 1 and increment without end, so theyre displayed with leading zeroes to present a visual appeal. As a Delphi programmer, your approach to adding a number with leading zeroes depends on the specific use case for that value. You can simply opt to pad a display value, or you can convert a number to a string for storage in a database. Display Padding Method Use a straightforward function to change how your number displays. Use  format to make the  conversion by supplying a value for  length (the total length of the final output) and the number you want to pad: str : Format(%.*d,[length, number]) To pad the number 7 with two leading zeroes, plug those values into the code: str : Format(%.*d,[3, 7]); The result is  007  with the value returned as a string.   Convert to String Method Use a padding function to append leading zeroes (or any other character) any time you need it within your script. To convert values that are already integers, use: function LeftPad(value:integer; length:integer8; pad:char0): string; overload;  begin     result : RightStr(StringOfChar(pad,length) IntToStr(value), length );  end; If the value to be converted is already a string, use: function LeftPad(value: string; length:integer8; pad:char0): string; overload;begin  Ã‚  Ã‚  result : RightStr(StringOfChar(pad,length) value, length );end; This approach works with Delphi 6 and later editions. Both of these code blocks default to a padding character of 0  with a length of seven  returned characters; those values may be modified to meet your needs. When  LeftPad  is called, it returns values according to the specified paradigm. For example, if you set an integer value to 1234, calling LeftPad: i: 1234;r : LeftPad(i); will return a string value of 0001234.

Breast Feeding and Prevention of Breast Cancer Research Proposal

Breast Feeding and Prevention of Breast Cancer - Research Proposal Example This was particular for BRCA1, which is one of the breast cancer faulty genes. The other one is BRCA2, and did not show any response to breast feeding, regardless of the length. Since the Swedish study, researchers have been giving contradicting results about breast cancer and breast feeding (Carlson, 2012). This means that research is ongoing to try and further elucidate whether it is a myth or a fact. This study looks at experimental research to prove the fact that breast feeding will actually offer a protective advantage against breast cancer. Objective This research draws its hypothesis on already done researches to assume that there is a protective advantage against breast cancer in breast feeding. Therefore, the main objective is to find out the truth in the allusions that the earlier researches have come up with. It focuses on evidence to prove that there is truth in breast feeding having a protective effect on breast cancer. Further, the study also intends to give mothers and would be mothers the probable duration of breast feeding that will help to check the risk of breast cancer, despite it being a very personal decision how long one plans to breast feed. Background Globally, breast cancer accounts for almost 10.4% of all the cancers among women. A large percentage of this occurs in third world countries (Goldberg, 2009). Control would be gained among women and health practitioners if it was to be detected earlier before becoming critical. This means that ignorance has been the cause of high cancer mortality rates in developing countries around the world. Screening practices and breast cancer awareness will help a great deal in enlightening people about the disease. The level of ignorance about breast... To evaluate the hypothesis of a protective advantage against breast cancer in breast feeding, the research employed a cross sectional study method by use of a structured questionnaire in a period of two months. The questionnaire covered demographic principle and breast cancer risk factors. The main objective of the research is to find out the truth in the allusions that the earlier researches have come up with. The paper focuses on evidence to prove that there is truth in breast feeding having a protective effect on breast cancer. Further, the study also intends to give mothers and would be mothers the probable duration of breast feeding that will help to check the risk of breast cancer, despite it being a very personal decision how long one plans to breast feed. Further, the results provide evidence that women breast feeding for longer periods keep themselves protected against breast cancer. Additionally, there is evidence in the fact that most women in first world countries either do not breast feed or breast feed for shorter periods, hence there is high rates of the disease in those countries. Basing on evidence, breast feeding has a significant protective effect on breast cancer. The study above proves that women who frequently breast feed reduce their risks of getting the disease significantly in comparison to women who do not breast feed. Therefore, this study confirms the hypothesis. From this study, mothers should breast feed their babies for a period of at least one year.

Motivational Strategies To Improve Learning Research Paper

Motivational Strategies To Improve Learning - Research Paper Example Motivation in secondary school learners has been termed as one of the factors that define how successful one shall be in their life after, especially in their career fields. However, records indicate that of all issues and problems that have bothered many teachers overtime, motivation remains the most puzzling (Theobald, 2005). Teachers agree that motivation is imperative in any student, but â€Å"generating† it has remained the hardest task for the teachers. As a result, behavioral and cognitive psychologists have carried out colossal research in a bid to establish the strategies that teachers can use to successfully motivate their students. Educational psychology, which can be defined as the keen study and analysis of how human beings learn, forms the base of the researchers and studies that these psychologists carry out (Krause et al, 2013). This work embarks on identifying the various strategies that teachers can adapt to successfully motivate their students. The strategie s shall be backed up by psychological education theories to further explain how they work. To begin with, what is the motivation? It can be defined as the internal aspiration in a person to not just succeed but also the ability to take the steps to engage in activities that will lead to the desired success (Salvin, 2003). It has been said that one characteristic of the people with high levels of motivation is the that they have a kind of energy that is generated from within them, which overflows and has in its power, dynamism and immense knowledge of what one wants, and the direction they have to take to get what they want (Benson, 20080. Motivation can be in two forms, intrinsic and extrinsic motivation (Uyulgan and Akkuzu, 2014). Intrinsic motivation is the motivation that is generated y the desire to conquer, or the success in overcoming challenges. Some people call it the â€Å"good motivation†. Intrinsic motivation is usually reward based (short term) but in the long run .

Financial Aid in Education Essay -- Persuasive Argumentative Essays

Financial Aid in Education A guy in $50,000 of debt has got to be irresponsible with his money right? Actually, it is more likely that he is a college student. Hundreds of thousands of college students around the country are in a financial predicament because of the government?s impersonal financial aid policies. The federal government?s current system has too many quirks which end up hurting the people that financial aid is supposed to help. The federal government should change its financial aid policies to take several more factors, such as the percentage of educational expenses paid by the student, into account. Under the present system, all students applying for federal aid file a form called the Free Application for Federal Student Aid (FAFSA). This form is meant to figure out the amount of money a family is able to shell out for an education, or the Expected Family Contribution (EFC). Assuming the student does not qualify for independent status, both the expected contributions from the student and the parents are included in the EFC. In order for a student to get independent status you have to be married or over the age of twenty-four. After filing the FAFSA, the student will receive back a Student Aid Report (SAR) which includes the Expected Family Contribution. The way most schools determine the amount of aid you will receive is to subtract the Expected Family Contribution from the total costs of the university. Total costs include such things as tuition, room and board, insurance, and other miscellaneous expenses. The student receives the difference in loans and grants. A loan is finan cial aid that will have to be paid back, normally after the student graduates. A grant does not have to be paid back. A scholarship... ...y the government. There are several small ways that the government could improve their financial aid policies to make them more responsive to the student. I believe that all of the changes I have suggested are feasible. They might take some tinkering, but in the end they would be a change for the better. These changes would make it possible for the FAFSA to more fairly represent the needs of the student. It would never hurt to have the government put more money into education, but even if they do not, they need to do a better job of distributing the aid they give. Sources Cited: Kantrowitz, Mark. "Financial Aid Estimation Calculator." FinAid. 1999. http://www.finaid.org/calculators/finaidestimate.phtml (13 Nov 00) DAV. "Student Guide 2000-2001." U.S. Department of Education. 2000. http://www.ed.gov/prog_info/SFA/StudentGuide/2000-1/index.html (13 Nov 00)

Concern of a child in you care Essay

A) There are many different sings, symptoms, indicators and behaviours that may cause concern of a child in you care, some signs may be Unexplained bruising or burns that keep recurring Wearing heavy clothing even in hot weather Bald patches of hair Running away from home, many times Fear of medical examination Aggression towards self (self-harming) and others Fear of physical contact Some signs you may notice with neglect could be that the child is always tired or hungry, asking for food or falling asleep as soon as they come to the setting, has poor hygiene and untreated medical problems. b) Children may get bullied for many different things, whether that be because of their sexuality, race, gender, a disability and more. Some ways children may get bullied could be Physically This may be pushing or shoving them, hitting, kicking and others forms or violence and even threating to hurt them. Verbally This would be name calling and insult, persistent teasing and spreading rumours – it’s important that people think about what they say before they say it, they may think that they are being funny but sometimes the victim won’t see it as being funny. Emotional bullying This could be not speaking to them, when I was as school I remember a lot of my peers use to give each other silent treatment over something little. This form of bullying is very common with younger ages. Furthermore it could include tormenting and humiliating someone. Cyber bullying This way off bullying is becoming more and more common, many children start having the latest technology from a younger age and aren’t always thinking about what they are saying behind the screen to their friends, and what they are doing. Cyber bullying is deliberate way of making someone upset The effects of bullying may be different from person to person but can stay with them for a life time, effecting there confidence, they may also have low  self-esteem and feel isolated from their peers, not be able to achieve as well as they could, in serious cases some children have even taken there life’s because of bullying. It’s important that anyone who works with children has a way of dealing with bullying and is aware of settings policy. C) If a case of bullying is reported or suspected the steps that should be followed would be All known/reported cases of bullying will be investigated by class teacher or member of senior staff Parents of the victim will be questioned about the incident or talk about their concerns Bullies/bully may be asked to make a genuine apology or their parents may be informed about the behaviour of their child After each case is dealt with, it will be watched carefully to make sure there is no recurrence. D) When I was younger, I use to have to wear glasses, I got picked on quite a bit for wearing them, I would get called ‘four eyes, nerd, blind’ and many more days. I remember one day I refused to go to school because I was fed up off getting bullied for wearing glasses, I told my parents what had been happening and why didn’t want to go to school or wear my glasses. They phoned the school to air their concerns and where asked to go for a meeting with the head of year, they was reinsurance that the incident of this will be taken care of and told ways of encouraging me to go back to school, the school even gave me help with dealing with the people. The school listen to what I had to say and my parents, and the problem was quickly dealt with.

The Course of the Great Depression - 3590 Words

The October 1987 collapse in stock prices conjured visions of 1929 and the Great Depression. Focus on this period is natural because the 32 percent decline in stock values between the market closes of October 13 and 19, 1987, was of the magnitude of--indeed, it actually exceeded--the October 1929 debacle. Focus on this period is also appropriate because, despite all that has been learned since to help assure economic stability, we cannot be completely confident that history will not repeat itself. Consequently, this first section reviews events of the Depression era. The stock market Crash of October 1929 is frequently credited with triggering the Depression. The decline was severe and extended; from their peak in September 1929, stock†¦show more content†¦And in the absence of significannot efforts to offset these failures, the money supply (of which 92 percent consisted of bank deposits) fell by 31 percent between 1929 and 1933. Unlike monetary policy and related financial disturbances, fiscal policy did not play a particularly significannot role during the Depression. Federal government spending, including transfer payments, was small before and during the 1929-1933 period. Moreover, changes in tax and spending policies, and resulting fluctuations in the budget deficit, were generally minor. Perhaps fiscal policy could have done more to combat the Depression; in the event, it was not a major factor. Causes of the Depression Keynesian Explanation There is not, at this point, anything approaching a consensus on the causes of the depth and duration of the Depression. With the passage of time, the Keynesian view that an inexplicable contraction in spending--business investment and personal consumption--led to the collapse in economic activity has fallen into disfavor. A contraction in spending did of course occur, but showing that the decline was a cause rather than a reaction to a deeper economic malady is difficult. Some claim the stock market collapse of October 1929 was the cause of the spending contraction, but the evidence is suspect. Quantitatively, the decline in share values, large and persistent as it was during the Depression, does not seem sufficient to generate aShow MoreRelated The Course of The Great Depression Essay3525 Words   |  15 PagesThe Course of The Great Depression The October 1987 collapse in stock prices conjured visions of 1929 and the Great Depression. Focus on this period is natural because the 32 percent decline in stock values between the market closes of October 13 and 19, 1987, was of the magnitude of--indeed, it actually exceeded--the October 1929 debacle. 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