Results 31 to 40 of about 1,615,131 (338)

Work Environments and Exposure to Hazardous Substances in Korean Tire Manufacturing

open access: yesSafety and Health at Work, 2012
Objectives: The purpose of this study is to evaluate the tire manufacturing work environments extensively and to identify workers’ exposure to hazardous substances in various work processes.
Naroo Lee   +4 more
doaj   +1 more source

Cytotoxicity test for the use of freeze-dried amniotic membranes against viability, proliferation, and apoptosis on brain cell culture: An in vitro study

open access: yesInterdisciplinary Neurosurgery, 2021
Objective: This study aimed to conduct a cytotoxicity test in determining biocompatibility of freeze-dried amniotic membranes on brain cell culture. Methods: An in vitro study was carried out on rat’s brain cell culture.
Rahadian Indarto Susilo   +3 more
doaj   +1 more source

Cadmium exposure assessment based on food survey data in an urban area of Beijing and Chongli area of Zhangjiakou

open access: yesZhongguo shipin weisheng zazhi, 2022
ObjectiveTo provide a reference for food safety risk assessment and safety assurance for the Winter Olympics and Beijing residents, the exposure level and possible health risks of cadmium (Cd) in main foods in the surrounding areas of the 2022 Beijing ...
HAN Gaochao   +18 more
doaj   +1 more source

Long-term health and economic impacts of air pollution in Greater Geneva

open access: yesJournal of Air Pollution and Health, 2023
Introduction: We estimated the health and economic impacts of chronic exposure to air pollution for the Swiss part of the Greater Geneva area from 2016 to 2018.
Irène Cucchi, Olivier Chanel
doaj   +1 more source

Occupational exposure to cobalt : a population toxicokinetic modeling approach validated by field results challenges the Biological Exposure Index for urinary cobalt [PDF]

open access: yes, 2010
International audienceThis study modeled the urinary toxicokinetics of cobalt exposure based on 507 urine samples from 16 workers, followed up for 1 week, and 108 related atmospheric cobalt measurements to determine an optimal urinary cobalt sampling ...
Bois, Frédéric Y.   +3 more
core   +4 more sources

Equation for Calculating the Concentration of Solvent in Air That Discriminates between Exposure and Non-exposure Based on Biomarker Concentrations in the Urine of Workers [PDF]

open access: yes, 2006
To develop a new method for evaluating the intensity of workers’ exposures to toluene alone or toluene in mixed solvents, regression equations were calculated between the concentrations of toluene to which workers were exposed and the concentrations of ...
Kakuwa, Katsutoshi   +2 more
core   +1 more source

Assessment of Environmental Radioactivity Level and its Health Implication in Imiringi Community Bayelsa State, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2020
A total forty two (42) sampled points were investigated for radioactivity level and health implication using standard method. The exposure dose rate  ranged from 14 to 32μRh-1 with an average value of μ23Rh-1.
U.L. Anekwe, R.A. Onoja
doaj   +1 more source

Influence of underground radio wave on human body in coal mine

open access: yesGong-kuang zidonghua, 2022
The large-power radio waves emitted by 5G, WiFi6, UWB, ZigBee and other mine mobile communication systems and personnel and vehicle positioning systems will affect the health of underground personnel.
DING Xuhai   +3 more
doaj   +1 more source

Formaldehyde Exposure and Irritative Effects on Medical Examiners, Pathologic Anatomy Post-Graduate Students and Technicians [PDF]

open access: yesIranian Journal of Public Health, 2010
Background: Exposure to formaldehyde (FA) causes irritative effects and induces nasopharyngeal cancer; the Interna­tional Agency for Research on Cancer (IARC, Lyon) classified FA as carcinogenic to humans, Group 1. Many studies have been published so far
L Vimercati   +7 more
doaj   +1 more source

Discovery of 59ms Pulsations from 1RXS J141256.0+792204 (Calvera) [PDF]

open access: yes, 2010
We report on a multi-wavelength study of the compact object candidate 1RXS J141256.0+792204 (Calvera). Calvera was observed in the X-rays with XMM/EPIC twice for a total exposure time of ~50 ks. The source spectrum is thermal and well reproduced by a two
Barr, E.   +12 more
core   +2 more sources

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