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1. Discuss the differences between ionizing and non-ionizing radiation. Provide one example of an occupational exposure to ionizing radiation and one to non-ionizing radiation. How do the differences influence the control methods used for these two types of radiation?
2. OSHA currently enforces an eight-hour, time-weighted average (TWA) PEL of 90 dBA, and uses a 5 dB exchange rate. NIOSH recommends an eight-hour TWA exposure limit of 85 dBA and a 3 dB exchange rate. The 85 dBA limit and 3 dB exchange rate is also used as a threshold limit value (TLV) by the American Conference of Governmental Industrial Hygienists (ACGIH) as well as many European countries. Discuss using a 5 dB exchange rate versus a 3 dB exchange rate in protecting workers' hearing. Make a case for the use of either the 90 dBA PEL and 5 dB exchange rates or the 85 dBA REL and a 3 dB exchange rate.
3. Compare and contrast the primary exposure routes for hazardous materials. How does the route of exposure influence the type of control method that you would recommend?
4. Compare two methods used to evaluate an employee's inhalation exposure to a hazardous material. Which method do you believe provides the most accurate measure of an employee's exposure?
5. OSHA updated 29 CFR 1910.1200, the Hazardous Communication standard in 2013. The update included new required elements for labels on hazardous materials. Discuss how the new labels compare to NFPA, HMIS, and DOT labels. Of the four labeling systems, which do you believe provides the most information about chemical safety to employees and why?
question 1among the counselling approaches several of them can be adopted by counsellors working in the local contexta
list the primary features of autism? which explanation for autism is no longer considered valid and lacks research
Give your definition of corruption in government. Provide examples of corruption that might exist in each branch of government.
During time of incarceration, we commonly see inmates volunteer to serve as jailhouse lawyers who advise other inmates on possible courses of action.
Are CDHPs more geared toward the healthier and younger population - Are they effective for patients with chronic illnesses and Will they discourage the use of preventative care and cause increased healthcare costs in the future?
You will be assigned eighteen (18) stocks from the current S&P 500 index. You must use these 18 stocks (or, more precisely, the ticker symbols) to download data from yahoo.com. Go to yahoo.com, then Finance, then type in your ticker symbol.
Identify one life stage that was emotionally difficult for you to read about because of memories that it triggered or because you were experiencing a life crisis at the time you were reading about that. Why was it difficult and how did reading abo..
What activity did you do? For how many minutes of this activity did your heart rate stay in the target heart rate zone (150-170 bpm)? How many calories did you burn in this activity
Would you also formulate a separate DSM-IV-TR diagnosis for any of the individuals you see in a couple or family? Why or why not?
Which of the following statements about the handling of foreign policy in American history is LEAST accurate?
With marketers increasingly adopting more and more refined market segmentation schemes-fueled by the Internet and other customization efforts-some critics claim that mass marketing is dead.
Obviously media these days is advanced and in more venues thanever before. The question is whether this is a good thing ornot. Can media warp and mold the thinking of our children?
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