Results 31 to 40 of about 59,862 (304)

Neurobehavioral hazard identification and characterization for caffeine

open access: yesRegulatory Toxicology and Pharmacology, 2016
This report evaluates the scientific literature on caffeine with respect to potential central nervous system (CNS) effects, specifically effects on sleep, anxiety, and aggression/risk-taking. Caffeine has been the subject of more scientific safety studies than any other food ingredient. It is important, therefore, to evaluate new studies in the context
Turnbull, Duncan   +2 more
openaire   +2 more sources

Hazard categorization of 100K east and 100K west in-basin fuel characterization program activities [PDF]

open access: yes, 1994
This report documents the determination that the in-basin activities at 105 K East (KE) and 105 K West (KW) on the Hanford Reservation associated with the fuel characterization program are classified as Hazard Category 3 (hazard analysis shows the ...
Alwardt, L. D.
core   +1 more source

Overview of Current Regulatory and Methodological Approaches for the Risk Assessment of Mycotoxins

open access: yesToxins
Risk assessment is a dynamic and continuously evolving process aimed at characterizing the potential adverse effects on life and health arising from exposure to hazards.
Bozidar Udovicki   +2 more
doaj   +1 more source

Spatiotemporal Drought Risk Assessment Considering Resilience and Heterogeneous Vulnerability Factors: Lempa Transboundary River Basin in The Central American Dry Corridor

open access: yesJournal of Marine Science and Engineering, 2021
Drought characterization and risk assessment are of great significance due to drought’s negative impact on human health, economy, and ecosystem. This paper investigates drought characterization and risk assessment in the Lempa River basin in Central ...
Ali Khoshnazar   +2 more
doaj   +1 more source

Understanding Target-Specific Effects of Antidepressant Drug Pollution on Molluscs: A Systematic Review Report

open access: yesToxics
Antidepressant drugs (ADDs) are one of the most widely prescribed pharmaceuticals globally and are widely detected in the environment. They are designed to target monoamine neurotransmission—a highly conserved pathway between humans and animal species ...
Maurice E. Imiuwa   +2 more
doaj   +1 more source

Exposição humana a substâncias químicas potencialmente tóxicas na dieta e os riscos para saúde Chemical dietary exposure and the risks to human health

open access: yesQuímica Nova, 2009
Humans are exposed to a variety of chemicals from the consumption of food, including undesirable compounds such as pesticides and mycotoxins. Chemical human risk assessment is a process intended to estimate the risk to a given population from the ...
Andréia Nunes Oliveira Jardim   +1 more
doaj   +1 more source

Heavy Metal Toxicity Levels and Ecological Risk Assessment of Petroleum-Based Pollutants in the Sediments of the Soku Oil and Gas Field of Southern, Nigeria

open access: yesCITAS
The Soku Gas Plant and associated oil facilities in South-south Nigeria has been a source of continuous discharge of oil spills and other industrial wastes to the ecosystems surrounding it.
Ifeanyichukwu Clinton Ezekwe   +3 more
doaj   +1 more source

Microbial risk assessment of Vibrio spp. in seafood products in Mexico

open access: yesSalud Pública de México, 2014
Food-borne diseases are among the major public health problems that currently exist. Microbiological risk assessment is a process used to evaluate the hidden hazards in food, the likelihood of exposure to these hazards and their impact on public health ...
Karla M López-Hernández   +2 more
doaj   +1 more source

Photocatalytic Activity Induced by Metal Nanoparticles Synthesized by Sustainable Approaches: A Comprehensive Review

open access: yesFrontiers in Chemistry, 2022
Nanotechnology is a fast-expanding area with a wide range of applications in science, engineering, health, pharmacy, and other fields. Among many techniques that are employed toward the production of nanoparticles, synthesis using green technologies is ...
Prashanth Gopala Krishna   +16 more
doaj   +1 more source

Updated Parameters for Listeria monocytogenes Dose–Response Model Considering Pathogen Virulence and Age and Sex of Consumer

open access: yesFoods
Better knowledge regarding the Listeria monocytogenes dose–response (DR) model is needed to refine the assessment of the risk of foodborne listeriosis. In 2018, the European Food Safety Agency (EFSA) derived a lognormal Poisson DR model for 14 different ...
Régis Pouillot   +4 more
doaj   +1 more source

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