Results 41 to 50 of about 156,248 (316)

In‐Situ Growth of 2D MOFs as a Molecular Sieving Layer on SnS2 Nanoflakes for Realizing Ultraselective H2S Detection

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The ultraselective H2S detection of the ZIF‐L/SnS2 heterostructure is demonstrated. The introduction of 2‐dimensional (2D) breathable ZIF‐L results in a substantial increase in H2S selectivity attributable to the molecular sieving effect, which impedes the permeation of gases with large kinetic diameters and high polarity.
Soo Min Lee   +7 more
wiley   +1 more source

Assessment of combined risk to pesticide residues through dietary exposure

open access: yesEFSA Journal, 2019
Plant protection products (PPPs) are preparations intended to protect plants and their products including one or more active substances. The use of PPPs may cause direct or indirect risks.
French Agency for Food, Environmental and Occupational Health & Safety (ANSES), France, Regulated Products Assessment Department, Residues and Food Safety Unit   +5 more
doaj   +1 more source

An Optoelectrically Switched, Dual‐Mode Neuromorphic Sensor for Transient and Accumulative Gas Detection

open access: yesAdvanced Functional Materials, EarlyView.
A transistor‐type carbon nanotube gas sensor with dual‐mode detection capability has been proposed. By simply adjusting the gate voltage and UV illumination, this sensor enables both real‐time detection and accumulation‐based sensing of toxic gases within a single device, providing a compact and adaptable platform for environmental monitoring ...
Jaewon Shin   +7 more
wiley   +1 more source

Occupational Safety and Health in Venezuela

open access: yesAnnals of Global Health, 2015
Venezuela has pioneered a preventive-focused and comprehensive movement for Occupational Safety and Health (OSH) in Latin America. However, despite being an oil-rich country, it has some of the lowest salaries for their workers and highest levels of hyperinflation, devaluation, crime, and violence of the world.Review the current status and challenges ...
openaire   +5 more sources

Occupational Health and Safety in Australia

open access: yesIndustrial Health, 2012
The focus of OHS in Australia is on workplace-based prevention rather than individual health care. Over the past decade, workers' compensation data have shown continuous improvement in work-related deaths, serious injuries and diseases. Injuries from work-related vehicle incidents are the leading cause of fatalities.
Jodi Oakman   +3 more
openaire   +4 more sources

Frontiers and Challenges in Occupational Safety and Health [PDF]

open access: yesFrontiers in Public Health, 2014
Most people work to make a living, but unfortunately many at the cost of their safety, health, and even lives. The International Labour Organization (ILO) estimated that each year poor occupational health and safety led to 271 million injuries, 160 million occupational diseases, and 2 million work-related deaths (1).
How-Ran eGuo, How-Ran eGuo
openaire   +4 more sources

Emerging 2D Materials and Their Hybrid Nanostructures for Label‐Free Optical Biosensing: Recent Progress and Outlook

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights recent advances in label‐free optical biosensors based on 2D materials and rationally designed mixed‐dimensional nanohybrids, emphasizing their synergistic effects and novel functionalities. It also discusses multifunctional sensing platforms and the integration of machine learning for intelligent data analysis.
Xinyi Li, Yonghao Fu, Yuehe Lin, Dan Du
wiley   +1 more source

A case of azoospermia in a non-destructive testing worker exposed to radiation

open access: yesAnnals of Occupational and Environmental Medicine, 2017
Background Interest in radiation-related health problems has been growing with the increase in the number of workers in radiation-related jobs. Although an occupational level of radiation exposure would not likely cause azoospermia, several studies have ...
Jaechan Park   +3 more
doaj   +1 more source

Occupational health and safety in Brazil. [PDF]

open access: yesAmerican Journal of Public Health, 1991
BACKGROUND. Brazil is the world's fifth largest and sixth most populous nation. Its economy is varied, with strong manufacturing, agriculture, mining, and service sectors. Therefore, a wide variety of workplace hazards confronts its work force. This paper describes Brazil's occupational safety and health regulatory scheme, workers' compensation system,
Howard Frumkin, V de M Câmara
openaire   +3 more sources

Solvent‐Free Bonding Mechanisms and Microstructure Engineering in Dry Electrode Technology for Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang   +7 more
wiley   +1 more source

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