Zobrazeno 1 - 10
of 36
pro vyhledávání: '"William S. Carter"'
Autor:
Ahmad Kamruzzaman Majumder, Abdullah Al Nayeem, Mahmuda Islam, Mohammed Mahadi Akter, William S. Carter
Publikováno v:
Journal of Health and Pollution, Vol 11, Iss 31, Pp 1-21 (2021)
Background. Lead (Pb) poses a severe threat to human health and the environment. Worldwide Pb production and consumption have significantly increased along with unplanned industrialization and urbanization, lead smelting, and lead-acid battery proces
Externí odkaz:
https://doaj.org/article/b84dbd98d6cb48219db0b0b07cd41685
Publikováno v:
Journal of Air Pollution and Health, Vol 5, Iss 1 (2020)
Introduction: Chattogram is known as the Bangladesh’s commercial capital with its diversified industrial areas and seaport. This study aimed to assess the Particulate Matter (PM2.5 and PM10) in relation to meteorological characteristics in Chattogr
Externí odkaz:
https://doaj.org/article/129de0474d29451eb6b1267fb9c65f54
Autor:
Seshananda Sanjel, Sanjay N. Khanal, Steven M. Thygerson, William S. Carter, James D. Johnston, Sunil K. Joshi
Publikováno v:
Annals of Occupational and Environmental Medicine, Vol 29, Iss 1, Pp 1-12 (2017)
Abstract Background Bricks have been manufactured in Nepal for hundreds of years and are seen as a component of Nepalese sculpture and architecture. Large quantities of hazardous materials including high concentrations of particulate matter are emitt
Externí odkaz:
https://doaj.org/article/20d7e3a63f4f422fb3655b8ce0020b29
Autor:
William S. Carter, Rupesh Rauniyar
Publikováno v:
International Journal of Occupational Safety and Health, Vol 1, Pp 7-13 (2011)
This study demonstrates that when measuring wide swings in noise over short time periods, Time Weighted Av erage (TWA) calculated results may vary significantly depending upon the exchange rate used. The 3 dBA exchange rate, the ACGIH recommended cr
Externí odkaz:
https://doaj.org/article/63dad6610cad4a94a26d233da228d4c2
Autor:
Ahmad Kamruzzaman Majumder, Abdullah Al Nayeem, Mahmuda Islam, William S Carter, Razib, SM Munjurul Hannan Khan
Publikováno v:
Environment and Natural Resources Journal, Vol 19, Iss 3, Pp 195-206 (2021)
Anthropogenic activities were greatly restricted in many South Asian cities during the COVID-19 (Coronavirus disease-2019) pandemic creating an opportunity to observe source reduction of air pollutants. This study analyzed the change in columnar nitr
Autor:
Mohammed Mahadi Akter, Ahmad Kamruzzaman Majumder, Abdullah Al Nayeem, William S. Carter, Mahmuda Islam
Publikováno v:
Journal of Health and Pollution, Vol 11, Iss 31, Pp 1-21 (2021)
Journal of Health & Pollution
Journal of Health & Pollution
Background. Lead (Pb) poses a severe threat to human health and the environment. Worldwide Pb production and consumption have significantly increased along with unplanned industrialization and urbanization, lead smelting, and lead-acid battery proces
Publikováno v:
Journal of Human, Environment, and Health Promotion, Vol 6, Iss 2, Pp 47-52 (2020)
Background: Exposure to air pollution adversely affects the respiratory system. This study aimed to assess the lung capacity of rickshaw pullers in Dhaka city, Bangladesh and their exposure to polluted air and determine their perception toward air po
Autor:
Sanjay Nath Khanal, Seshananda Sanjel, Sunil Kumar Joshi, James D. Johnston, Steven M. Thygerson, William S. Carter
Publikováno v:
Archives of Environmental & Occupational Health. 73:347-350
Previous studies report high respirable silica exposures among clay brick workers globally; however, there are little data on exposures among workers in fixed chimney Bull's trench kilns, the predominant kiln type in Kathmandu valley, Nepal. We inves
Autor:
Sanjay Nath Khanal, Steven M. Thygerson, James D. Johnston, William S. Carter, Seshananda Sanjel, Sunil Kumar Joshi
Publikováno v:
Respiratory Disorders.
Introduction Bricks have been manufactured in Nepal for hundreds of years. Large quantities of hazardous materials including high concentrations of particulate matter are emitted daily from brick kilns. Exposure to these hazardous materials can lead
Autor:
Rupesh Rauniyar, William S. Carter
Publikováno v:
International Journal of Occupational Safety and Health, Vol 1, Iss 1 (2011)
International Journal of Occupational Safety and Health, Vol 1, Pp 7-13 (2011)
International Journal of Occupational Safety and Health, Vol 1, Pp 7-13 (2011)
This study demonstrates that when measuring wide swings in noise over short time periods, Time Weighted Average (TWA) calculated results may vary significantly depending upon the exchange rate used. The 3 dBA exchange rate, the ACGIH recommended crit