Use of personal protective devices in the workplace, while intended to diminish risk of injury, may in some cases increase personal risk from environmental hazards. A case of a juvenile diabetic with complaints of near syncope while working in a plastics laminating process is analyzed. Although his symptoms might be attributed to a variety of causes, they were traced to the effects of heat stress related to wearing vapor-barrier disposable coveralls in a warm environment (85 degrees F). A field study of asbestos workers involved in abatement of asbestos steam pipe insulation illustrates how clothing impermeable to sweat may result in elevation of core body temperature. When workers use vapor-barrier coveralls, work practices or wet bulb globe temperature limits may need to be revised to prevent heat-related injury.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1097/00043764-198606000-00006 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Physalis Calyx seu Fructus relieves chicken intestinal damage to heat via improving the antioxidant ability.
Front Immunol
January 2025
Poultry Institute, Shandong Academy of Agricultural Science, Jinan, Shandong, China.
Heat-stress-induced oxidative and inflammatory responses were important factors contributing to chicken intestinal damage. The purpose of this study was based on the antioxidant and anti-inflammatory activities of Physalis Calyx seu Fructus (Jin Deng Long, JDL) to investigate its efficacy and mechanism in relieving chicken heat stress damage. Primary chicken embryo duodenum cells and 90 30-day-old specific-pathogen-free chicken were randomly divided into control and JDL groups to establish heat stress models and .
View Article and Find Full Text PDFHeat-health messaging in Canada: A review and content analysis of public health authority webpages and resources.
Public Health Pract (Oxf)
June 2025
Human and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada.
Background: With the growing threat posed by extreme heat, heat-health messaging communicated by public health authorities is critical for raising community awareness and action. This study sought to (i) identify what heat-health content is shared online by Canadian public health authorities and (ii) analyse the material to develop an understanding of the content included within the resources.
Study Design: Qualitative content analysis.
Tissue-specific responses to oxidative fuel source preference during heat stress in lactating dairy cows.
JDS Commun
January 2025
School of Animal Sciences, Virginia Tech, Blacksburg, VA 24061.
Prolonged exposure to high environmental temperatures results in an accumulated heat load that induces a heat stress (HS) response in dairy cattle. Heat stress compromises dairy farm profitability by reducing milk yield, altering milk composition, and hindering reproductive performance. The ability to alternate between carbohydrate and lipid sources for energy production is termed metabolic flexibility (Met Flex).
View Article and Find Full Text PDFOne health agriculture: Heat stress mitigation dilemma in agriculture.
One Health
June 2025
Institute of Animal Sciences and Wildlife Management, University of Szeged, Andrássy út 15, 6800 Hódmezővásárhely, Hungary.
The concept of One Health was developed as a successful strategy for addressing global crises that impact the health of animals, humans, and plants. The agriculture industry is facing a huge dilemma due to climate change and the impacts of heat stress, which might pose a threat to mankind in the future. In order to enhance the management of heat stress in the agriculture sector (Agri-heat stress), we suggest implementing the One Health approach.
View Article and Find Full Text PDFLaser ablation is a commonly employed technique to enhance the damage resistance of fused silica optics due to its non-contact nature and the absence of polishing aids. However, during the ablation process, laser-induced ripples are inevitably formed, posing significant risks by potentially lowering the laser-induced damage threshold (LIDT). This study investigates the impact of these laser-ablated ripples on damage resistance using numerical models that account for electromagnetic fields, heat transfer, and solid mechanics.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!