Results 211 to 220 of about 690,669 (357)

Severity of effect considerations regarding the use of mutation as a toxicological endpoint for risk assessment: A report from the 8th International Workshop on Genotoxicity Testing (IWGT)

open access: yesEnvironmental and Molecular Mutagenesis, EarlyView.
Abstract Exposure levels without appreciable human health risk may be determined by dividing a point of departure on a dose–response curve (e.g., benchmark dose) by a composite adjustment factor (AF). An “effect severity” AF (ESAF) is employed in some regulatory contexts.
Barbara L. Parsons   +17 more
wiley   +1 more source

para-occupational exposure

open access: yes
Citation: 'para-occupational exposure' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.15960 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

OCCUPATIONAL EXPOSURE TO CARBON BLACK IN ITS MANUFACTURE: DATA FROM 1987 TO 1992 [PDF]

open access: bronze, 1996
K. Gardiner   +3 more
openalex   +1 more source

EVALUATION OF OCCUPATIONAL EXPOSURE TO TIO2 NANOPARTICLES: MICROWAVE-ASSISTED ACID DIGESTION METHOD ON AIR MEMBRANE FILTERS

open access: diamond, 2023
Shahrulnizam Jamen   +5 more
openalex   +2 more sources

Overview of hydrogen production processes: Health and environmental impact

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract Hydrogen is traditionally regarded as a cornerstone in the path to a sustainable energy economy. However, there are substantial differences in the inclusion of environmental and health effects across the hydrogen production pathways, due to different feedstocks, technologies, and byproduct emissions.
Kush Kumar Dewangan   +2 more
wiley   +1 more source

Transcriptomics insight into occupational exposure to engineered nanoparticles. [PDF]

open access: yesNanomedicine (Lond)
Simova Z   +10 more
europepmc   +1 more source

How Changing Narratives About the Future Shape Policymaking for the Long Term

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT How can we explain decisions by governments to engage in policy investments—accepting short‐term costs in return for anticipated gains in the longer term—after previously sustaining the status quo? Our article examines the role of narratives in changing expectations about the future as a key driver of intertemporal policymaking. In light of an
Pieter Tuytens, Charlotte Haberstroh
wiley   +1 more source

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