Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
The NAAQs for particulate matter less than 10 microns (PM10) are an annual average concentration of 50 mg/m3 and a daily maximum of 150 mg/m3. For the region surrounding the city of Middleburgh, the typical background concentration of PM10 is 30mg/m3. The city has dimensions of 75 km x 75 km and an atmosphere mixing height of 900 m in the region.
a) Estimate the steady state PM10 concentration assuming a PM10 deposition velocity of 0.12 cm/s, prevailing wind velocity of 2.5 m/s, and a constant emission flux of PM10 0.82 mg/m2-s.
b) For a few days each year meteorological conditions drop the mixing height to 250m and wind speed to 0.8 m/s. Assuming the emission rate remains constant and unchanged during this period, estimate how long it will take before the daily maximum NAAQS for PM10 is exceeded.
Define social change. What are the key features of social change? Give four examples of social movements, current or past, and describe the key features of each movement.
From the 1970's to the present, a shift in evolution of public policy moved toward a New Federalism. How did this effect public policy? Was this positive or negative? Why?
Why are both formative and summative evaluation strategies important when determining the effectiveness and effects of community health programs?
What is interpersonal communication and why is it needed to be successful in a criminal justice profession?
Research on police ethics focusing on the Mollen Commission and Christopher Commission.
What torts were involved? What possible defenses might Mr. Wilson and Pools R Us have? Please include sources.
Illustrate the term "programming description" of a Universal Turing Machine and by the word "architectural description" of a Universal Turing Machine?
Explain the how psychological research methodology has been impacted by the trend discussed in your selected article. (Note: we are not talking about library research; we are talking about how data might be collected and analyzed).
Identify a legal description of date rape so that the person filling out the survey knows what types of behavior are being described.
Can Title VII override the employment and conditions detailed in an employment contract.
What is the difference between moral and instrumental discipline?
What influence does South African culture have on communication? Explain two ways misunderstandings might occur among cultures such as South Africa and the United States with different communication styles.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd