Vibration Measurement Instruments

VIBRATION MEASUREMENT In some pragmatic circumstances, it may be hard to build up a numerical model of the framework and anticipate its vibration attributes through a diagnostic examination. In such cases, we can utilize test techniques to quantify the vibration reaction of the framework to a known information. This aides in distinguishing the framework as far as its mass, firmness, and damping. By and by the estimation of vibration gets essential for the accompanying reasons: 1.The expanding requests of higher profitability lead to higher working paces of apparatus and effective utilization of materials through lightweight structures. These patterns make the event of full conditions increasingly visit during the activity of hardware and decrease the unwavering quality of the framework. Henceforth the intermittent estimation of vibration of apparatus and structures gets basic to guarantee satisfactory wellbeing edges. Any watched move in the normal frequencies or other vibration attr ibutes will show either a disappointment or a requirement for upkeep of the machine. 2.The estimation of the regular frequencies of a structure or machine is helpful in choosing the operational paces of close by hardware to maintain a strategic distance from full conditions. 3. The hypothetically vibration qualities of a machine or structure might be not quite the same as the genuine qualities because of the suspicions made in the investigation. 4. The estimation of frequencies of vibration and the powers created is vital in the structure and activity of dynamic vibration-confinement frameworks. 5. In numerous applications, the survivability of a structure or machine in a predefined vibration condition is to be determined.If the structure or machine can play out the normal undertaking considerably after fruition of testing under the predetermined vibration condition, it is relied upon to endure the predefined conditions. 6. Consistent frameworks are regularly approximated as multi-l evel of-opportunity frameworks for effortlessness. In the event that the deliberate characteristic frequencies and mode states of a nonstop framework are similar to the processed common frequencies and mode states of the multi-level of-opportunity model, at that point the guess will be end up being a legitimate one. . The estimation of info and the subsequent yield vibration of a framework help in recognizing the framework as far as its mass, solidness, and damping. 8. The data about ground vibrations because of tremors, fluctuating breeze speeds on structures, irregular variety of sea waves, and street surface unpleasantness are significant in the plan of structures, machines, oil stages, and vehicle suspension systems.In general, a transducer is a gadget that changes in mechanical amounts, (for example, uprooting, speed, quickening, or power) into changes in electrical amounts, (for example, voltage or momentum). Since the yield signal (voltage or current) of a transducer is too l ittle to be in any way recorded legitimately, a sign change instrument is utilized to enhance the sign to the required value.The yield from the sign transformation instrument can be introduced on a presentation unit for visual examination, or recorded by an account unit, or put away in a PC for sometime in the future. The information would then be able to be broke down to decide the ideal vibration qualities of the machine or structure. Contingent upon the amount estimated, a vibration estimating instrument is known as a vibrometer, a speed meter, an accelerometer, a stage meter, or a recurrence meter. Reference interface: http://classof1. com/schoolwork help/building schoolwork help

Essay --

Three Gorges Dam, the biggest hydropower on the planet, has professed to be an undertaking that offers â€Å"hope† to the individuals in China. Situated on the Yangtze River, the third longest stream on the planet, the Three Gorges Dam is the image of China’s innovation and monetary advancement. For quite a long time, the legislature has guaranteed that it could profit people’s living quality by improving the route on Yangtze River, giving hydroelectric force, and improving flood control. Be that as it may, does it valid? Do the individuals in China get any profit by this undertaking? This paper will examine about the ecological effect, the social result, and the present status of Government’s plans toward the Three Gorges Dam. Flood control is the principle explanation behind structure the Three Gorges Dam. Since Han Dynasty (300BC), flood has been slaughtered a great many lives, and demolished a large number of sections of land of farmland and homes at regular intervals. Billions of cash has been spent on recouping the harm. The Three Gorges Dam is intended to be liable for controlling the flood by changing the water stature of the supply upstream from the dam as per season. It was wanted to permit the water level to arrive at 185 meters over the ocean level during the dry season, from November to April, and lessen to 135 meters during flooding a very long time so as to endeavor to contain rising waters. (Greatest flood control,) Vitality creation is the subsequent significant explanation behind the development of Three Gorges Dam. China’s request of vitality has been expanding quickly that the Government need to discover approaches to satisfy the gigantic interest. The Three Gorges Dam gets one of the arrangements in addressing the necessities. As indicated by China Three Gorges Corporation, the dam contains twenty-six turbines, each creating 700MW, in this manner ... ...s exceptionally wasteful. Other than hydroelectricity, China has a great deal of potential in other elective vitality, similar to wind vitality and sun oriented force. The venture of these elective vitality could be less expensive and quicker contrast and the huge dam. As per the China Academy of Meteorological Sciences, the capability of wind vitality is huge, with 235 GW of reasonable inland wind power potential and 750GW seaward. For the sun powered force, China is as of now a worldwide maker of PV boards which makes it liable to have a huge market for framework tied sunlight based later on. (Three canyons dam:, 2008). The Chinese government’s objective is to get 15% of power from sustainable sources by 2020. With the solid money related and political influence of China government, China could turn into the world head of vitality unrest while ensuring the earth and human rights simultaneously.

Stroke Example

Stroke Example Stroke â€" Essay Example > Critical Review of Traditional Herbal Medicine as Pharmacological Stroke Treatment to Address Evidence-based Medical PracticeTreating stroke is an age-old clinical and pharmacological predicament in the health care and medical profession, coupled with the dearth of ground-breaking and evident-based medicine treatment and approach that resulted in people’s continued search for answers. However, embracing which one to choose as a more viable pharmacological solution in treating stroke has varying degree of contradictory views, particularly in using either both conventional or alternative or complementary medicine. Interest in traditional medicine surged in recent years, backed by an even more accelerating number of observational and anecdotal experience being accumulated over the last 1,000 years. Traditional medicine is defined by the World Health Organization (WHO) as “health practices, approaches, knowledge and beliefs incorporating plant, animal and mineral based medicines, spiritual therapies, manual techniques and exercise … to treat diagnose and prevent illnesses or maintain well-being. ” Traditional forms of medicine make use of herbs and acupuncture (holistic treatment approach) when it gets clues of an internal imbalance to achieve body harmony, which is unlike the Western medicine, which focuses only on the disease. In researches chosen for this report, one of the studies evidenced how herbal or traditional medicines helped improve microcirculation in the brain of a patient; it also helps protect against ischemic reperfusion injury, possess neuroprotective properties and inhibit apoptosis, thus justifying their use in stroke patients. Similar yet at times contradictory findings would be revealed in the studies explored, but might be the information needed to resolve and address issues that demand attention. Prospect for Evidence-based medicine treatment, where derive. To understand the concept of evidence-based medicine, it is said it is be st to postpone any attempt to define it until we inspect and look into the theories in making clinical judgment and decision-making. In an article published by the Journal of Emergency Primary Health Care (JEPHC) about its survey of theories related to judgment and decision-making, its author Ramon Shaban tried to construct a well-thought out definition of the terms judgment and decision-making in the context of medical practice, but to no avail, citing a universally-accepted definition of judgment or decision-making in this context has not been arrived at. One of the criticisms often hurled against clinical judgment and decision-making is the propensity of some practitioners to rely not on scientifically or statistically-based information but on trial and error and unpredictability; and medicine which should harbor on exactness were kept on bay as medical practitioners rely on their intuition. Until two decades ago, a new movement, now known as evidence-based emerged, more in res ponse to the floundering of our society’s overburdened medical health and care system, according to “A Study a Day keeps the Doctor Away, ” an article written by Leyla Kokmen in the politically-charged Utne Reader magazine (Sept-Oct 2007). As evidence-based movement work aim for a just and responsible practice of the medical profession, specially of pharmacological treatment of disease like stroke, we attempted to look into the issues used in the various theories to make a sound and logical clinical judgment and decision-making. With evidence-based medical movement, regard to patients who are asked more and more to get more responsibility in paying for their solicited health services are put in premium. As should be the case, patients must be informed if they are presented with health care choices that were employed with little or no scientific evidence, so they can opt for more invasive and expensive treatments because more often than not, these remedy do more harm than goo d.

Friendship - 1166 Words

Friends are the pearls of our life.. Friends are a necessity in every child’s life. They are there to comfort, to laugh with, and to create wonderful memories My Friendships have played an extremely important role in my life. I do not know where I would be without my friendships. Friends to me are the people you know and enjoy being around and talking to. There are the best friends that are usually closer than the others and you are always with. What I find most important is being able to laugh at anything with them and share common interests in humor. There has been much crazy, fun, maybe embarrassing memories that I have had with my friends. Good friends are wonderful. They re there to support you and to help you. They make†¦show more content†¦If it works with the site, we ll publish it. There are a few friendship stories that might not be suitable for our site, so that is why we ask you to query first. A couple of hints to make it easier to submit your story: no foul language is allowed at all and you have to be able to write well enough for a high school freshman to be able to understand what you’re talking about. Oh, and one other thing: Since the focus of this site is on helping friends make friends and keep friends, it s best to relate stories that follow along those lines. Make your story fun to read, ok? So, having said all of that, how about a story to get you started? Whitney s Story There was a time when Whitney didn t have a lot of friends. She was a bit shy and reserved. She never really wanted to be popular, but she did want to have someone to share secrets and laughs with. All through high school, though, she just slipped in and out of light friendships where she didn t find a lot of comfort or companionship. When it came time to go to college, Whitney was quite nervous. She was going to be rooming with someone she didn t know and living in a town 300 miles away from home. There wouldn t be a single person she knew in town. She had no idea how she was going to make friends in this new environment. The first week of classes, something happened that changed Whitney s life forever. In her English Composition class, she was asked (as were all the students) to share a little aboutShow MoreRelatedFriendships : Friendships And Friendships896 Words   |  4 PagesFriendships Marlene Dietrich once said, â€Å"It is the friends that you can call at four a.m. that matter.† There are many different types of friendships. Casual friendships, opposite-sex friendships, and long term friendships are all examples of the different and common types of friendships used today. Casual friends are those you can text and hangout with every once in a while, without any sort of attachment. Friends of the opposite sex are those who help you with your relationships when you are havingRead MoreFriendship Between Friendship And Friendship1405 Words   |  6 PagesFriendship is a form of virtue and is indispensable for human life since man is a social being. There are three conditions necessary for friendship to exist: mutual goodwill, awareness of the other’s feelings in their connection, and awareness of their goodwill and attitude toward the other. According to Aristotle there are three types of friendships corresponding to the three objects of love. The first two types are similar and interconnected; they are friendship based on mutual utility and friendshipRead MoreFriendship Between Friendship And Friendship1520 Words   |  7 PagesFriendship is one of the most important things in life and everyone should learn how to maintain at least one true friendship. Not only is it beneficial to your happiness, it is constructive medicine in both your mental and physical health. Strong social networks and friendships may lengthen longevity, develop a healthier brain, survive cancer and heart disease better, as well as getting less colds, according to an Australian study. Without friendship, the world would be a dismal place, as friendsRead MoreThe Importance Of Friendship By A Friendship1106 Words   |  5 Pagesgot to grade you, From me you d get A+! To all friends, Friendship is one of life s greatest treasures. Friends that are loyal are always there to make you laugh when you are down, they are not afraid to help you avoid mistakes and they look out for your best interest. This kind of friend can be hard to find, but they offer a friendship that will last a lifetime. Other friends may not be quite as loving. The pain caused by a friendship marred by betrayal is not easy to overcome. In fact, manyRead MoreFriendship1379 Words   |  6 Pages Friendship A friend is defined as a person whom one knows, likes, and trusts, therefore this is a friendship. In every society in the world people have and follow this relationship and support it. In some societies this relationship is given more importance than others. In our society friends are given almost the same attention as ones family member. Family is the closest relationship a person has, and if that is disturbed a friend can be very helpful. During the development of a friendship inRead MoreFriendship1486 Words   |  6 PagesSchreiner Paper 2 The Means Behind Friendship â€Å"Friendship is a virtue or at least involves virtue. It is necessary to life, since no one would choose to live without friends even if he had all other material goods. Friends are a refuge in times of poverty and misfortune; they help to guard the young from error; they help the old in their weakness, and help those in the prime of life to perform noble actions.† –Aristotle According to dictionary.com, the word friendship is defined as a person known wellRead MoreFriendships1385 Words   |  6 PagesBigelow and La Gaipa (1975) observed children’s friendships by asking a number of children to write an essay about their best friend using the approach called â€Å"content analysis†. William Corsaro however dictates that in order to study children you must study them in the context of their own peer culture, he used the â€Å"ethnographic approach†. In this essay I shall attempt to compare and contrast the approach used by Bigelow and La Gaipa (1975) and that taken by William Corsaro (2006). In the earlyRead MoreFriendship1293 Words   |  6 Pagesscene and give me fake reasons as to why I should not be friends with so and so. That’s when I realized that she was manipulative and a compulsive liar. She would lie her guts off about anything and everything. After a while, I was done with that friendship. I wanted out, and fast too. Only there was one problem with this situation, she would guilt me. She would guilt me into sticking around! The worst part is that her own mother would be in on it too. They’d both beg and guilt me into being Alyssa’sRead MoreFriendship1339 Words   |  6 Pagesrelationships because it is full of friends.       There ought to be a course in school on friendship. Of course, some people are perfectly happy to operate with fewer friends. They might rather have a few deep and loyal friends, than many superficial ones. Others thrive best when friends are everywhere and numerous. It is not so much the number of friends that is important as is the possession of friends, period.       Friendship is a blessing, and a friend is the channel through whom great emotional, spiritualRead MoreFriendship869 Words   |  4 Pagesï » ¿Friendship is a relationship that all the individuals can create by themselves. Though it is not a god gifted relationship like that of the relationship of a mother, father, sister, brother or any of the other family but still it is one of the best relations an individual can possess. People who have true friends consider themselves as the luckiest individuals on earth. â€Å"Friendship is unnecessary, like philosophy, like art†¦ It has no survival value; rather it is one of those things that give value

Using Ap English Argument Essay Samples

Using Ap English Argument Essay Samples It is also helpful for making complex arguments. The point isn't to hand students a list of varieties of argument except to help them in understanding how different approaches do the job. Only that you ought to remember that both sides are arguable, pick one, and stick with it. Many people have a tendency to compose weak arguments due to the fact that they don't know how to compose a compelling argument. Choose from popular topics that they are passionate about. Therefore, provide appropriate, powerful and comprehensive evidence in supporting your stand on the subject. Ap English Argument Essay Samples Help! A great persuasive argument will use the latest data and data from verified sources. A terrific conclusion will summarize all data that has happened in the short article and use it in order to give one final reason why you ought to join our side. No really, it is a great idea. Sometimes utilizing a hook statement can be effective, but it's not required. What Everybody Dislikes About Ap English Argument Essay Samples and Why Therefore, an analytical essay is a bit of writing that supplies an informative observation about the particular topic or idea. Also be sure your readers will be considering reading an argumentative essay on such topic or issue. Opt for a topic which you are passionate about or if you're extended a particular topic to write on, conduct some research before you commence writing. Organize your ideas logically, and take care to stay on this issue. Peer edits help give the essay a larger variety of clarity. The individual marking your essay may tell your capability from your very first paragraph. The paragraph is concrete because of the particular details explaining the consequences the writer is exploring, yet it's not structured around a succession of examples. Each individual paragraph should concentrate on a particular element of the thesis. Thorough preparation will provide you with an edge over other candidates as you respond to the prompt endeavor and eventually guarantee you a greater score. You should begin early before the exam to earn a great improvement. The exam is almost always a difficult situation to cope with. Your exam is broken up into portions. What You Should Do to Find Out About Ap English Argument Essay Samples Before You're Left Behind Reducing smoking can be achieved through education, as smoking isn't something you wish to advocate for. It's possible to acquire fast food on just about any street nowadays. A rebuttal to the argument might be that smoking tobacco is a manner that a number of students relax between classes or it is only harmful if extremely significant levels of secondary smoke are ingested. The Battle Over Ap English Argument Essay Samples and How to Win It What would you like to learn. Not just that but students will be in a position to access their online courses and be in a position to follow along with the lecture through powerpoints. Clearly, they are not choosing courses based on what they can learn from them. One of the most frequent forms of analysis that college and higher school students perform. Ap English Argument Essay Samples - Is it a Scam? A good deal of individuals are anti-Semitic, anti-Muslim, anti-g ay marriage, etc. Understanding how to argue effectively is a valuable skill, even if you aren't at a family reunion or going to get a speeding ticket. The first thing you're likely to have to do is to pick a topic that has more than one clear side. With the assistance of such samples and templates students may find a general idea about the task understand its structure and get fresh ideas on this issue. Ap English Argument Essay Samples Help! As you work on your essay, prevent the temptation of focusing on the way the writer makes her or his argument. It should encompass your whole essay in only 1 sentence. An argumentative essay is a sort of essay that asks you to have a stand on a specific issue or idea, usually expressed in the shape of a quotation. To receive a better idea of this, take a look at our argumentative essay example. Every argumentative essay ought to depend on a topic which can be debated. Writing an argumentative essay can occasionally be confusing as you don't necessarily understand how to compose a convincing argument. To compose a great argumentative essay, there are four big pieces of the essay you're likely to have to know about. As soon as you are psychologically set to compose the essay and with clear understanding of your audience, conduct research on this issue or essay. If you're new to writing argumentative essays, there are a couple of vital factors which you can learn that may help you compose a much better argumentative essay. There is a particular essay in the prompt that you must analyze. Students lead busy lives and frequently forget about a coming deadline. You're able to seek the services of the Best Essay Writing Service and receive an original custom made essay written by a seasoned writer. Your essay should consist of recent statistics and data from reliable sources. Writing a persuasive, argumentative essay can be challenging, and at times it can find a little confusing. There are a lot of things which you want to remember while writing an English literature essay. If you're pursuing an AP English language training course, you should understand how to compose an argumentative essay in AP English because your teacher will surely request that you compose this essay before you finish your course. Learn about the program get the newest news and see the way your school can provide ap. Practice by reading a great deal of unique poems from various periods.

The Comparison of Poll Tax Country” to Black Like Me Free Essays

â€Å"The Comparison of Poll Tax Country† to Black like Me John Griffin was a normal white man living an average life. He like many other whites knew that people of color were discriminated against, but he never really knew how much the color of one’s skin made a difference in the way people act. If Griffin had seen â€Å"poll tax country† he would have seen racism in a new light. We will write a custom essay sample on The Comparison of Poll Tax Country† to Black Like Me or any similar topic only for you Order Now Griffin’s experiment was to go down south as a colored man to learn the truth of how life was a black man. By look at the painting â€Å"Poll Tax Country,† one can see who had the power in early-1900s Southern society. After slavery blacks were still discriminated against and had to travel miles just to find a bathroom for blacks. â€Å"Poll Tax Country† shows a new perspective on how blacks were treated as people and how was each others back was the only thing that kept them going. In â€Å"Poll Tax Country,† a detail that stood out was the columns that held up the roof of the platform. One of the columns matches those of the Supreme Court and the White House. The different columns symbolize different branches and groups of people that came together to makes laws to keep blacks in debt in certain areas. The column have historical significance: columns have been used since the times of the ancient Egyptians and Romans. Both civilizations had slaves to build monuments that would withstand the test of time. Similarly, the people who built the New World were indentured servants who came to the New World with the hope of starting a new life. Slaves have played a big role in society as far back as the ancient Egyptians, building towns and monuments that still stand today. The columns connect to slavery – without slaves, many of today’s wonders might not exist. Slavery is a dark time in every society’s history. However, slaves had a major contribution to the forming of nations. The first slaves of this nation came with the settlers that came from England. As time when on, Africans were packed on ships and brought here to be sold into slavery. Many whites like John Griffin, knew about slavery and heard many stories about it. However, in the 1940’s they never understood the extent of racism down south. When John Griffin went down south as a black man the way he was treated was very different from how he was treated as a white man. As a white man masked in black he was able to see how black people really interacted with each other. Also, he was able to see how whites really saw blacks and how they interacted with them. As one white hunter who gave Griffin a ride in Alabama said, â€Å"I’ll tell you how it is here. We’ll do business with you people. We’ll sure as hell screw your women. Other than that, you’re just completely off the record as far as we’re concerned. †(Griffin111). Griffin described this man as an ordinary, respectable family man. It is only to black people that he revealed his ugly, racist sickness. Sadly, his words reflect the attitude of many white racists in the South. What John Griffin learned that day was very important because although slaves did the work, they are not glorified in textbooks and were mostly forgotten. John Griffin talked about how an educated black that could afford to vote, answered many questions that many people would not know how to answer; he did not get to vote because the government work would give him a poll test he could not pass. The court system was not always fair and laws were made to keep African Americans from voting so whites could keep control. In â€Å"poll tax country,† in the middle of the gazebo among all the different people is a priest. A man of god that should fair to all people is on the side of the men trying to keep you down. They had no god or person to turn to in their darkest hour African American were being squeezing down on to feel pressured. As slaves, they cannot not trust outsiders; they had to live in packs and work back to back. In the picture the works were almost on top of each working an area that could be manned by two to three people at the max. doesn’t make sense. This was a gang – they worked together and protected each other to survive. John Griffin saw many things in his experiment that put things into perspective. As a black man he was degraded by whites who felt that they were superior to him. Society strived to keep African Americans controlled so whites would remain dominant. Down south that made it hard for blacks to vote, get good jobs, or even use public bathroom. The whites that cashed their cash always seemed to need more that what was on the check. Doesn’t make sense the poor working black was always in debt. Griffin brought up a story about a well educated black man who wanted to vote but was never able o because the official gave him a test that was unfair and they both knew that he would not pass it. â€Å"I can read the headline†¦ It says this one negro in Mississippi who’s not going to get to vote this year. † (Griffin, 81). In this joke by P. D. East about the voting rights for blacks in the South, a black man who wants to vote is given a newspaper in Chinese in order to te st his literacy. East tells the joke to shine a light on the problem facing blacks being prohibited from voting in the South. By preventing blacks from voting, whites removed their voice in matters. This way the law stayed on the side of the whites, and blacks never had a chance to make changes. In the painting, a congressman stands in front preaching to the people and filling their heads with empty words. However, shadowing the congress man is a KKK member that looks as if he is in control of what the congressman says. The audience has stopped listening to the words they have heard many times before. They have lost hope in their government that represents only the white people, knowing that the people who lynch them are the same ones who hold public offices. Many have lost hope in seeing the change that they were promised, still working like slaves 90 years after the Civil War. John Griffin had never known how blacks felt about politicians because he had never faced laws that made it harder to get by everyday as a white man. To him the government was a government by the people for the people, but in fact government was mostly run by white, racists and even members of the KKK. Being black showed Griffin the double standards of this government of, for, and by the people. As a white man he could go to white facilities or black facilities if he chose, and he could enter, do, and say as he pleases. However, as a black man he could only go to black facilities and he had to respect whites. A white man when into a black facility on day and put up a file stating that any black man willing to bring young black female to them will get paid. The fact that white men had the power to do such things is degrading both to a man as well as to the entire African- race. While whites were promoting pimping and prostitution, the government was simply looking the other way. However, the government imposed a steep fine on hunting alligators. The fact that a poor sawmill worker who lived on the swamp with his wife and six children could not hunt the alligators endangered his family every day: â€Å"I’ll tell you—if we don’t have meat to cook with the beans, why she just goes ahead and cooks the beans anyhow. † (Griffin111). When Griffin traveled through the rural swamp country in Alabama, he met a poor black sawmill worker who offered him a place to stay on the floor of his shack. Griffin is touched by the man’s generosity. The man and his wife are thankful for what they have. If there is no meat to cook, the man notes, his wife doesn’t complain; she just serves beans. Realistically, the man has enough meat around his home to feed his family for many years to come. However, because governments know that most blacks would benefit from alligator meat, they impose fines that whites could afford to pay off but not blacks. That night John Griffin thought of his kids and how they were living right now, and how if he and his family were not white they too might be reduced to this squalid standard of living. Griffin had been black for a couple of weeks and was sick to his stomach from his experience he couldn’t handle it anymore. Blacks had to handle much abuse from whites that want to keep controlling them on a daily basis but yet they stood strong to the end. â€Å"Black like me† and â€Å"Poll Tax Country† share many ideas of what racism was really like down south. John Griffins experiment showed how a normal, kind-looking family man could become so cruel to another human due to the color of the skin. He showed how the government squeezed down on anyone that was not white by any means available. Blacks could not turn for help from the government, or the even the men of god. They were made into second class citizens that had little to no rights and every apportioned was give to white society. Courts were run by whites who were prejudice, the government was filled with racists and the rest was manipulated by the very men that felt they were the only one’s fit to roam the lands. Blacks were being degraded to keep their hopes down and to control them. Keeping control by making them second class citizens and in debt there whole life makes them less likely to rebel because they would feel less likely to win. How to cite The Comparison of Poll Tax Country† to Black Like Me, Papers

Seat Belt Laws free essay sample

However, the driver likely would have lived if he would have been wearing his seat belt. With scenes such as this, it is evident that seat belt laws should be in effect as well as enforced. Vehicle fatalities have a big impact on mortality rates and insurance premiums; therefore, enforcing seat belt laws can have a positive effect on society. Automobiles have progressed through the years, and have become faster, yet the faster you go the greater the impact when an accident occurs. Federal and State agencies have developed speed limits and other guidelines, which when enforced, help keep passengers safe. Even though these laws are in place, accidents still occur; however, when the proper precautions are taken, risks can be minimized. As technology progresses so will vehicles; therefore, safety will continue to be a major concern. It is up to the motorists to decide to wear a seat belt, yet law enforcement officers are the ones who are there to enforce seat belt laws. We will write a custom essay sample on Seat Belt Laws or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Seat belts are installed into every car and truck, but should we have to wear them? Every state has a different law about who does and does not have to wear them, but in the state of Indiana if you are in a car that is equipped with seat belts and anyone above the age of 14 you are required to wear a seat belt. Also, children must use the correct car seat for their weight until they reach 135 centimeters tall or their 12th birthday, whichever comes first. There are several other reasons that you do not need to wear a seat belt such as if you are a driver who is reversing, or supervising a learner driver who is reversing, in a vehicle used for police, fire, and rescue services, a assenger in a trade vehicle and you are investigating a fault, driving a good vehicle on deliveries that is traveling no more than 50 meters between stops, or a licensed taxi driver who is ‘playing for hire’ or carrying passengers (Using, 1). If there is a reason that you cannot wear a seat belt due to medical reasons, your doctor must issue you a ‘Certificate of Exemption for Compulsory Seat Belt Wearing’. You must keep this in your car at all times and handy if a police officer pulls you over. There are strict seat belt laws world-wide but, according to statistics, they are hardly followed. Approximately 50% of lives will be saved in an accident if people wear seat belts. Seat belt safety statistics show that mostly the younger population between the age groups 16-35 is hardly found wearing seat belts. Seat belt facts also prove that 70% of the people wearing a seat belt have prevented injuries even on meeting with an accident. It is found that nearly 10,000 lives can be saved every year only by wearing a seat belt (Pandit 1). According to studies cited by the Independence Institute, â€Å"When subjects who normally did not wear seat belts were asked to do so, they were observed to drive faster, followed more closely, and braked later. In other words, people who are naturally cautious voluntarily choose to wear seat belts, and voluntarily drive safely. When reckless people are forced to wear seat belts, they â€Å"compensate† for the increased safety by driving more recklessly. Furthermore, no jurisdiction that has passed a seat belt law has shown evidence of a reduction in road accident death. (Veksler 1) Seat belts were designed to save peoples’ lives, this only works if they are worn correctly or even at all. Many people do not wear their seatbelts because they do not believe in their efficacy, because they have heard that wearing seat belts might actually cost them their lives in certain types of accidents (Mikkelson 1). The constitution allows everyone to have the freedom rights, but ho w fair is it for the government to dictate what we can and can’t do when it comes to wearing a seat belt. The U. S. National Highway Safety Bureau first required automobile manufacturers to install lap belts for all seats and shoulder belts for front seats in 1968; however, most Americans did not regularly use safety belts until 1984, when the first state laws were passed mandating seat belt use. As of today, there are 48 states in which it is illegal for a driver or passenger to travel without a seat belt (the exceptions are Maine and New Hampshire). Of those 48 states, 10 have primary enforcement, meaning that police can stop and ticket a motorist simply for not wearing a seat belt. The other 38 states with seat belt laws have secondary enforcement, meaning that police can only ticket people not wearing seat belts if they pull the car over for some other reason. If not all states have to wear them, then why make it a law? Many fatalities that are related to vehicle accidents can be avoided if the occupants wear their seat belts. Some say seat belts can be the cause of deaths. Although this may be true, it is proven that in most cases seat belts are far more likely to save a life than kill the occupants of a vehicle. As written in the World Almanac and Book of Facts, â€Å"In 2006, safety belts and child restraints saved an estimated 15,808 lives† (â€Å"U. S. Motor† 1746). Seat belts do save lives; therefore, the laws that promote their use should be enforced. When police have the authority to stop a motorist solely for not wearing a seat belt, which is called primary law, motorists have more of a reason to wear their seat belts. Furthermore, vehicle insurance premiums could decrease if seat belt laws are followed. It makes sense that insurance companies charge more because accidents are escalated due to negligence of the driver by not wearing his seat belt. This point is reiterated in the Hudson Valley Business Journal: â€Å"The safer all drivers are, the fewer injuries there will be, which affects everyone’s insurance premiums† (â€Å"Seat Belts† 18). If drivers would just take that extra step before driving, and buckle their seat belt, society as a whole might notice a decrease in insurance premiums in the future. Insurance providers may not notice the change right away, but in the long run they would have to notice that fatalities are decreasing. Though law enforcement programs such as Click-It-Or-Ticket help raise the use of seat belts, they do so by threatening drivers with fines for not buckling up. Laurie F. Beck, from the National Center for Injury Prevention and Control wrote, â€Å"Although rates of safety belt use in the United States have increased substantially since the first state law was passed in 1984, many motor vehicle occupants continue to travel unrestrained† (1619). Sometimes threats stop short of reaching the amount of people intended. Perhaps if programs were developed to reward drivers who get pulled over and are wearing their seat belt, then we would see a stronger increase in seat belt use. Patrol officers could be required to note when a driver was properly restrained; that information could be provided to insurance companies; those companies would know which motorists were driving safely, and could reward them with discounted premiums. We as American citizens should have the choice in if we wear them or not. There are many reasons that many people do not wear them, but here are just a few. Some people feel if they are going a speed of less than 40 mph, then they do not need to wear them; however the National Transportation Safety Board (NTSB) states that 80 percent of all crashes come at speeds of less than 40 mph and 75 percent of those are within 25 miles of home (Silverman 1). Another reason people do not wear their seat belts are because they believe they are uncomfortable. They believe the combination of the lap and shoulder belt is uncomfortable, so they either do not wear it or they put the shoulder belt under their arm. In doing this, it can cause internal injuries if they were ever in an accident. A different reason that some people do not wear their seat belt is because they feel their independence is being taken from them for being told what to do in their car. They feel that their car is their fortress and they should not be told what to do in it, especially by the government. Some people feel that if they are thrown from a car they have a better chance of being saved then staying in the car with the accident. This is not true according to the Kansas Traffic Safety Resource Office; individuals who get thrown from their cars are more likely to get killed than those wearing seat belts (Silverman 2). Finally, many drivers say they want to increase their chances of surviving a car fire or a submerged car. They feel that if they are buckled is it not only going to take longer to get out of the car, but if they are dazed or not alert, it is going to hinder their chances of getting out of the car alive. Less than ? of 1 percent of all accidents involve car fires or submersion. If some type of reward program happened to be in place, the scenario earlier could have ended differently. Maybe the driver would have suffered some type of injury, yet the seat belt could have stopped him from hitting his head on the windshield. Although seat belt laws promote the reduction of vehicle related fatalities and help decrease the cost of insurance premiums, other programs such as a reward program could further reach motorists. The more benefits motorists see about wearing seat belts the greater the chance they will choose to wear them. References: Beck, Laurie F. , et al. Associations Between Sociodemographics and Safety Belt Use in States With and Without Primary Enforcement Laws. American Journal of Public Health 97. 9 (2007): 1619-1624. Biomedical Reference Collection: Basic. EBSCO. Web. 29 Sept. 2011. Mikkelson, Barbara amp; David. â€Å"Seat Belted. † Snopes. com. Urban Legends, 4 July 2011: 1-2. Web. 22 Sept. 2011. http://www. snopes. com/autos/accident/seatbelt. asp Pandit, Madhura. â€Å"Reasons to Wear your Seat Belt. † Buzzle. com. Buzzle. com, 2000-2011: 2. Web. 28 Sept. 2011. http://www. buzzle. com/articles/reasons-to-wear-your-seat-belt. htmlSeat Belts, Car Seats Save Lives and Affect Insurance Premiums. Hudson Valley Business Journal 6. 34 (1995): 18. Regional Business News. EBSCO. Web. 29 Sept. 2011. Silverman, Steve. â€Å"Why People Don’t Wear Seat Belts. † eHow. Demand Media Inc. 1999-2011: 4. Web. 28 Sept 2011. http://www. ehow. com/about_5456493_people-dont-wear-seat-belts. html U. S. Motor Vehicle Accidents, 2006. World Almanac amp; Book of Facts (2009): 1746. Academic Search Premier. EBSCO. Web. 29 Sept. 2011. â€Å"Using a seat belt. † Direct. gov. Crown, 29 Sept. 2010: 3. Web, 28 Sept 2011. http://www. direct. gov. uk/en/Tr avelAndTransport/Roadsafetyadvice/DG_4022064 Veksler, David. â€Å"The One Minute Case Against Mandatory Seatbelt Laws. † One Minute Cases. Politics, 21 May 2007: 1-3. Web. 22 Sept. 2011. http://oneminute. rationalmind. net/mandatory-seatbelt-laws/