Road Safety Intersections Essay - 1016 Words

Introduction In modern days, society is entrusted with the responsibility of using one of the most accessible pieces of potentially dangerous pieces of machinery. With the rates of injuries and fatalities caused by vehicles continuously increasing, it has become the role of engineers to evaluate and improve the measures taken to prevent further damage. One major aspect of road safety is intersections, where the possibility of collisions is very high. 20% of all accidents occur within 100m intersections (K.W Ogden, 2001). The intersection that will be discussed in this report is the Broadwater Rd and Newnham Rd intersection at Wishart. This intersection is subjected to steep inclines and in some cases sight distance was largely hindered,†¦show more content†¦Madden, 2007). It will be assumed in further discussion that friction is the only resistance force acting on vehicles to allow negative acceleration. Also, other resistance forces such as air resistance will be neglected. The process of braking begins with applying force to the brake pedal, eventuating to brake pads in the front wheels generating friction with the rotor and brake shoes in the rear wheels generating friction with the drum (How Car Brake Works, 2012). As friction opposes motion, the spinning components are brought to rest by converting kinetic energy to heat energy. The pressure with which the brake pads and shoes act, dictate whether the vehicle negatively accelerates due to static or sliding friction. When different sections of the wheel are in contact with the road, it is regarded as static friction (Logbook pg2). Conversely, if only one section of the wheel is in contact with the road, it is regarded as sliding friction. The coefficient of friction increase with the resistance of the surfaces to move past each other, thus; the coefficient of sliding friction is less than that of static friction (Townsend, 2002). This drop in the friction acting against the motion of the vehicle locks its brake s, making it very difficult for the driver to control the vehicle. Therefore, to prevent this from happening, the anti-locking brake system is a standard safety feature in most vehicles (Royal Automobile Club ofShow MoreRelatedShared Space : Vulnerable Users1041 Words   |  5 Pagesconverted from driving on the left side of the road to the right, this was followed by a reduced traffic fatality rate for eighteen months after which the fatality figures returned to their original value, as before the change. He suggested that drivers perceived the change as dangerous and greater risk therefore reducing speed and taking care, only to revert to previous habits as they become accustomed to the new regime. Department for Transport found where road signage was simplified thus, introducingRead More Traffic Monitoring Camera Systems Essay3891 Words   |  16 PagesAbstract With the significant increase of traffic monitoring camera systems, the debate on their safety, effectiveness and Constitutionality has increased. The purpose of this research is to present arguments from each side of the issue and then compare statistics on the subject in order to make a determination of whether these systems are more beneficial or detrimental to public safety, and whether public interest or financial gain is the core component in the implementation of the camera systemsRead MoreTraffic Cameras Should be Forbidden Essay examples2032 Words   |  9 Pagesmaking in 2011 from these cameras (Kaminsky)—excluding the ones recently put up—a grand estimation total of seven million dollars†¦ â€Å"According to the Insurance Institute for Highway Safety more than 550 communities in the United States use red light cameras.† (Urie) Research shows how the cameras are not improving safety for drivers, and for inexcusable reasons, these cameras are stil l popping up not only around the entire nation, but even more in the state of Colorado. The facts show the truth; withRead MoreRoad Accidents - Speed The Only Reason?1586 Words   |  7 PagesROAD ACCIDENTS – SPEED THE ONLY REASON? Surface transport is a vital activity of all human civilization since time immemorial. Humankind has spread all over the globe by means of surface transport. Of the various means of surface transport, road transport is the most common and crucial in human life. Roads have spread wide and in fact, road intensity could be an index of socio-economic progression of human communities, states and countries. Along with spread of the roads, the vehicles also have grownRead MorePhoto Enforced-Red Light Camera Controversy Essay1564 Words   |  7 Pagesplace to make communities money and not for reducing accidents. Red light cameras are cameras that are placed at intersections and connected to traffic signals. The camera is triggered by any vehicle entering the intersection above a certain speed and after the signal light has turned red. According to the Insurance Institute for Highway Safety, a nonprofit organization dedicated to reducing losses from crashes, the cameras record the date, time of day, time that has elapsedRead MoreRoad Essay1440 Words   |  6 PagesWINESBURG — In a room packed with concerned residents, engineers said it is safety, not a desire to cater to a single business, motivating a Holmes County plan to redesign the intersection of U.S. Route 62 and County Road 160. A public viewing of the land Monday evening was followed by a public hearing, at which Holmes County Engineer Chris Young acknowledged â€Å"change is always difficult.† Nevertheless, he said, it’s a job his office is tasked with managing, in the midst of commercial and residentialRead MoreTraffic Lights Advantages And Disadvantages1616 Words   |  7 Pagesdriving simultaneously straight through a 4-way intersection with no traffic lights. Sounds pretty unrealistic, right? A place where there is a smooth flow of traffic at an intersection as vehicles enter and leave without tons of traffic during busy hours of the day. Traffic lights are meant to control the flow of traffic and decrease the chance of accidents between vehicles and pedestrians on the road. They are most useful at four-way intersections. When the light is green, people go or keep goingRead MoreAnalysis Of Toward Zero Deaths1294 Words   |  6 Pagesdiscusses how this research will expand on the Minnesota’s Office of Traffic Safety and partners implemented a program named Toward Zero Deaths. The Minnesota Department of Public Safety (DPS) and the Office of Transportation (OTS) conversed on working together on Toward Zero Deaths in 2001. For the most part, both agencies shared the same vision to decrease the number of deaths and severe injuries traveling on the roads of Minnesota. Finally, DPS OTS decided to proceed with their ideas by workingRead MoreEssay Sustainability of the Intersection in Ontario, Canada791 Words   |  4 PagesThe signalized intersection between Highway 12 and Pine Street in Ontario, Canada has been facing some challenges in its current design. Therefore, future analysis and design of the intersection should incorporate a suitable sustainability indicator to ensure that the intersection remains functional as a long-term solution. Perhaps the most important sustainability indicators for the intersection’s future analysis or evaluation should be traffic demand together with the future population (LitmanRead MoreThe Road At The Intersection Of S.h843 Words   |  4 Pagesdangerous task that demands all attention of a driver for the safety of the occupants of a vehicle. For our safety, cities must provide the best roads and intersections to keep driving a safeguarded activity. As a resident of Tomball and a driver on the roads, I have noticed that the feeder road at the intersection of S.H. 249 and F.M. 2920 located next to Lowe’s and Chase Bank has caused big issues for drivers. Ever since S.H. 249 became a toll road, many Tomball residents have avoided paying high fees

Should College Sports Be Paid - 2868 Words

Division I college athletics have come a very long way since its original erection in the late 1800s as only something that occurred at the Ivy Leagues. Today, there is now a side which advocates for paid compensations for college athletes (this is mostly focused in football and basketball). According to the NCAA s current policy on intercollegiate compensation the athlete first must be considered an amateur. This rule that is in place is extremely redundant because in order for a student to be eligible to be an NCAA student athlete they have to be considered an amateur. This means that, basically as of right now, there is no strongly enforcing rule that is in place to determine whether or not athletes should be paid. The world of college sports has grown rapidly over the past few decades with new television broadcasting contracts, video games, and overall popularity; making it a legitimate broadcasting rival to pro sports leagues such as the NFL or NBA. The reason why college sports have become so popular is due to the increased demand for television games which stems from the excitement of the teams playing. College sports are what they are today because of the players who have become increasingly more exciting to watch. Under normal circumstances, one would be in agreement with the notion of paying a student athlete that is on a team bringing in money from broadcasted and sold out games as a form of compensation. I am on the opposite side of this argument. TheShow MoreRelatedShould College Sports Be Paid?1680 Words   |  7 Pagesknown as the National Collegiate Athletic Association (â€Å"NCAA†) (Gregory). College sports have become more popular than ever before, especially with the help of television and modern technology. Making over $700 million a year, this industry has been introduced numerous times over the years to the debate of prohibiting payments to athletes other than athletic scholarships (Goldman). Currently, in order to mee t the demand of sports, especially at a Division I University, high school athletes are recruitedRead MoreShould College Sports Be Paid?1732 Words   |  7 Pagesplayers were paid, you wouldn’t see players like Michael Jordan, Hakeem Olajuwon, or Ralph Sampson on different teams. It would be the college with the most money, could pay the best student-athletes, the most money and Cinderella stories for the most part would disappear. Dynasties of college sports would be made. Money would ruin college sports more than it already has. It has already stripped championships, ruined players images and futures, and tarnished reputations of colleges. The Fab 5Read More Should College Athletes be Paid? Essay1510 Words   |  7 Pagescontroversies with sports is, should student athletes be be paid a salary? Some people believe that they should be paid and others would completely disagree. Even though they technically are being paid, they really are not. The only type of way the athletes would be paid is through financial aid or if they have a job. Only their education is being paid by the school. Although some people believe that they should be paid, it would not be a good idea at all. So college athletes should not be paid at all becauseRead MoreThe National Collegiate Athletic Association1227 Words   |  5 Pagesthat college athletics is a $10-billion marketplace† (Suggs). With huge sums of revenue generated from college sports teams, players for the successful teams appear to be very marketable. â€Å"The National Collegiate Athletic Association, the largest collegiate sports organization in the United States, oversees much of the business of American college sports. For 2011-12, the NCAA reported $871.6 million in revenue-- 81 percent of which came from a broadcast rights agreement with Turner/CBS Sports. AnotherRead MoreShould College Athletes Get Paid?1742 Words   |  7 PagesShould College Athletes Get Paid? Should college athletes be paid? This has been a controversial topic ever since college sports started. Many people argue that they should. Many people argue that they should not. College athletes should get paid because they work extremely hard playing their sport. The people that say they should be paid argue that the amount of time athletes dedicate is equivalent to a full-time job, and maybe even more. The people that say they should not get paid argue that collegeRead MoreWhy College Athletes Should Not Be Paid1301 Words   |  6 PagesNovember 2015 Why College Athletes Should Not Be Paid What amount of money should college athletes be paid? This has been a controversial question for many years.Some lower level Division One NCAA athletes think that their scholarships do not pay them enough as it is, and instead they want cash rather than the scholarship. These situations have been taken to court and arbitrated in NCAA hearings. The NCAA, or the National College Athletics Association, has declined for the athletes to be paid a salary everyRead MoreNCAA aAhletes and Pay 1142 Words   |  5 PagesShould college student-athletes be paid has become a much debated topic. The incentive for a student-athlete to play a college sport should not be for money, but for the love of the game. It has been argued that colleges are making money and therefore the student-athlete should be compensated. When contemplating college income from sporting events and memorabilia from popular sports, such as football and basketball, it must not be forgotten that colleges do incur tremendous ex pense for all theirRead MoreShould College Athletes Be Paid?1713 Words   |  7 PagesCollege sports are one of the largest and fastest growing markets in today’s culture. With some college sports games attracting more viewers than their professional counterparts, the NCAA is one of the most profiting organizations in America. Recently there has been controversy in the world of college sports as to whether the college athletes that are making their universities and the NCAA money should receive payment while they are playing their respective sport. Many believe that these athletesRead MoreShould College Athletes Be Paid?1364 Words   |  6 PagesHave you paid attention to all of the news that has been surfacing about collegiate sports lately? It is a big topic now days in the world of sports on weather college athletes should be getting paid to play sports. College athletics have gained great popularity of the past few decades, and have brought schools lots of revenue. A lo t of college athletes think they should be getting paid for their services they do for their school. College sports like basketball and football generate over six billionRead MoreStudent Athletes Being Paid or Not700 Words   |  3 PagesStudent Athletes Being Paid or Not College athletics today are enormous compared to the size that it was many years ago, especially in the region that I live in which is SEC country, should student athletes that have contributed to this growth be compensated for their contributions or not. With many big television deals and high ticket pricing this has been a topic that has become a constant in the minds of many. This topic is beginning to gather legs and making a move to the forefront of the NCAA

Population and natural disasters Essay Example For Students

Population and natural disasters Essay Question: Is it wise for towns near Mount Shasta to keep growing? What should be done about this situation? (Pg. 179, Natural Disasters, 2nd edition) Volcanoes are a nuisance and a help mankind. As dramatically demonstrated by the catastrophic eruption of Mount St. Helens on May 1980 and of Pinatubo in June 1991, volcanoes can wreak havoc and devastation in the short term. This devastation is so short term that large populations begin to amass around sizeable volcanoes such as Mount Shasta. However, it should be emphasized that the short-term hazards posed by volcanoes are balanced by benefits of volcanism and related processes over geologic time. Volcanic materials ultimately break down to form some of the most fertile soils on Earth, cultivation of which fosters and sustains ours and previous populations. People use volcanic products as construction materials, as abrasive and cleaning agents, and as raw materials for many chemical and industrial uses. The internal heat associated with some young volcanic systems has been harnessed to produce geothermal energy. For example, the electrical energy generated from the Geysers geothermal field in northern California can meet the present power consumption of the city of San Francisco. The challenge to scientists involved with volcano research is to ease the short-term adverse impacts of eruptions, so that society may continue to enjoy the long-term benefits of volcanism. They must continue to improve the capability for predicting eruptions and to provide decision makers and the general public with the best possible information on high-risk volcanoes for sound decisions on land-use planning and public safety. Geologists still do not fully understand how volcanoes really work, but considerable advances have been made in recent decades. An improved understanding of volcanic phenomena provides important clues to the Earths past, present, and possibly its future. As far as what society should do about population growth around volcanoes that have a potential of erupting on a human time scalethis is still a subject that is much debated in the educational circles of the world. As a whole, society would rather forget about the dangers that have a relatively small probability of happening in our lifetime like volcanic eruptions. It is easier for us to think in the short term, about important things such as what kind of car we will be driving in a few months. Only a small percentage of the population can realize what geologic history can mean to a civilization. The average citizen doesnt have the time, will, or the strength to educate themselves about the history of the earth and how it may apply to their situation. As far as whether it is wise to build mass populations near a volcano, obviously the first answer that comes to mind is of course not. After some close consideration this author might consider this type of building a population control mechanism. Survival of the fittest (and smartest) will strengthen the population, so in a way this might be a good thing. In conclusion it may not be wise to build a large population near an active volcano, but that does not mean that it is not beneficial. It is the opinion of the author that this kind of mistake is necessary step towards understanding and remembering the importance of history. Although it is a lesson written in blood the human race will remember these important lessons over a period of repeated mistakes. Bibliography: .