1. Briefly describe at least three strategies for noise mitigation for airports‚ highways‚ or railways. Under what circumstances would you considered each to be appropriate? -The most fertile areas for the highways noise mitigation are in urban planning decisions‚ highway design‚ noise barrier design‚ speed control‚ surface pavement selection and truck restrictions. Speed control is effective since the lowest sound emissions arise from vehicles moving smoothly at 30 to 60 kph. Above that range
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Nowadays ‚ social problems are very serious and we should pay more attention to these problems. As a part of the community ‚ we should be concerned about social problems. Every day we read the newspaper and get the news from media‚ almost every day the newspaper and the media reports are about the social problems. All sorts of social problems will appear in our surrounding ‚ but we cannot turn a blind eye and a deaf ear. We need to find ways to solve these social problems so that the society will
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HARM THE ENVIRONMENT OF AIR POLLUTION 1. Harm to human health and animal life on earth: Air pollution on the human body and animals primarily via the respiratory tract as well as direct effects on the eyes and skin of the body. They cause diseases such as suffocation‚ acute pulmonary edema‚ a number of irritating contaminants for coughs‚ asthma‚ tuberculosis‚ lung cancer‚ causing bitter tears‚ cause allergies‚ itching on skin‚ urticaria‚ stone dust and asbestos dust causes lung .
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show caused audiences to feel depressed and as a result‚ caused the show’s ratings to drop. A research conducted by Vastfjall(2002) to study noise annoyance by exposing the participants to a recording of a hand-held machine saw‚ showed that the sound affected
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Analytical Procedure The project hypothesises that the increase in call outs for the SMPD for noise complaints is due to the strained relationship between student and non-student residents‚ as they have differing principle of hours of activity‚ different economic status and different lifestyles in general. Traditional law enforcement conducted by the SMPD to curb late night parties had initially not seen any significant improvements. The SMPD became the subject of conflicting expectations from
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The noise generated by windfarms is a very important parameter to be studied in the design phase. Sound propagation models like ISO 9613-2 is commonly used in noise prediction studies due to its simple input parameters required but it does not take into account some factors that have a significant effects on the results such as wind velocity‚ wind direction and some weather conditions like temperature gradient. Also it assumes the condition of downwind in all directions. So‚ the calculations can
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the community have also been having throat inflammation‚ chest pains and congestion. Apart from air pollution‚ some drains in the community have been clogged up with bottles causing them to remain stagnant and serving as a mosquito-breeding site. Noise pollution has also affected people of my community by causing hearing loss and sleep disturbance. Task 3 Method of Investigation The method of investigation that the researcher will use to collect data for the study is printed questionnaire .
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Solutions Manual to Accompany Time Series Analysis with Applications in R‚ Second Edition by Jonathan D. Cryer and Kung-Sik Chan Solutions by Jonathan Cryer and Xuemiao Hao‚ updated 7/28/08 CHAPTER 1 Exercise 1.1 Use software to produce the time series plot shown in Exhibit (1.2)‚ page 2. The following R code will produce the graph. > library(TSA); data(larain); win.graph(width=3‚height=3‚pointsize=8) > plot(y=larain‚x=zlag(larain)‚ylab=’Inches’‚xlab=’Previous Year Inches’) Exercise 1.2 Produce
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F.5 LS Assignment (April) a) To a large extent‚ I think the interests of the whole society should take priority over personal interests. The prime reason is‚ the development of the transport infrastructure is an issue related to all the citizens‚ and the transport infrastructure is belongs to the public‚ therefore‚ the interests of the whole society should be considered first. The society has the shared ownership‚ but not only considers and concerns one’s interest. Although the government should
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13). Copyright Law in Canada: An Introduction to the Canadian Copyright Act. Retrieved December 2‚ 2010 from http://www.mapleleafweb.com/features/copyright-law-canada-introduction-canadian-copyright-act#history Perlin‚ K. (1999‚ December 9). Making Noise. Retrieved December 2‚ 2010 from http://www.noisemachine.com/talk1/ Pixar Animation Studios. (2010). Pixar’s Renderman. Retrieved December 2‚ 2010 from https://renderman.pixar.com/products/whats_renderman/index.html Pixar Animation Studios. (2010)
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