Results 81 to 90 of about 43,676 (226)

The relationship between firefighters’ physical performance characteristics and simulated firefighting demands

open access: yesTurkish Journal of Kinesiology, 2019
Prior research indicates firefighting to be a demanding and hazardous profession that places tremendous amounts of stress on the body, both physically and mentally.
McKayla Schmit, Mark DeBeliso
doaj   +1 more source

The Effects of Fire Fighting and On-Scene Rehabilitation on Hemostatis [PDF]

open access: yes, 2010
Fire fighting is a dangerous occupation – in part because firefighters are called upon to perform strenuous physical activity in hot, hostile environments.
Fahey, George C.   +7 more
core  

Spaceflight and sport science: Physiological monitoring and countermeasures for the astronaut–athlete on Mars exploration missions

open access: yesExperimental Physiology, EarlyView.
Abstract Long‐duration spaceflight impacts essentially every system in the human body, resulting in multisystem deconditioning that might impair the health and performance of crewmembers, particularly on long‐duration exploration missions to Mars. In this review, we apply the sport science model of athlete monitoring, testing and training to astronauts;
Luke DeVirgiliis   +8 more
wiley   +1 more source

Intermittent hand and forearm immersion in 20°C water attenuates thermal, cardiovascular, and perceptual strain in older adults during heat stress

open access: yesExperimental Physiology, EarlyView.
Abstract Adults >65 years of age experience deleterious health effects during extreme heat events at a greater rate than any other age cohort. The purpose of this study was to identify the effectiveness of acute intermittent hand and forearm (H+F) water immersion and/or chronic (7 week) folic acid supplementation on reducing thermal and cardiovascular ...
Rachel M. Cottle   +5 more
wiley   +1 more source

Professional Engagement With Climate Change Among Five Communities of Practice in Virginia, USA: An Exploratory Study

open access: yesClimate Resilience and Sustainability, Volume 5, Issue 1, June 2026.
Municipalities across the United States and the world face profound climate adaptation and mitigation challenges. To assess current engagement and future potential of various professional communities to communicate about and contribute to such efforts, we conducted 56 in‐depth interviews in Virginia with members of five communities of practice (elected
Teresa Myers   +4 more
wiley   +1 more source

Effects of Low-Dose Aspirin Therapy on Thermoregulation in Firefighters

open access: yesSafety and Health at Work, 2015
Background: Heart attack is the most common cause of line-of-duty death in the fire service. Daily aspirin therapy is a preventative measure used to reduce the morbidity of heart attacks but may decrease the ability to dissipate heat by reducing skin ...
Serina J. McEntire   +3 more
doaj   +1 more source

New methods provide a 300‐year perspective on modern area burned in two wilderness areas of the southwest United States

open access: yesEcosphere, Volume 17, Issue 2, February 2026.
Abstract Climate change, expanding human ignitions, and increased fuels from fire exclusion are driving increases in area burned and fire severity in dry conifer forests of the western United States. Increasing area burned is occurring against the backdrop of a large fire deficit caused by over a century of fire exclusion.
C. A. Farris   +7 more
wiley   +1 more source

Evaluation of Passive Silicone Samplers Compared to Active Sampling Methods for Polycyclic Aromatic Hydrocarbons During Fire Training

open access: yesToxics
Firefighters are occupationally exposed to many chemicals, including polycyclic aromatic hydrocarbons (PAHs), which are formed by the incomplete combustion of organic matter during fire response and training activities.
Paro Sen   +5 more
doaj   +1 more source

New Integrality Gap Results for the Firefighters Problem on Trees

open access: yes, 2016
The firefighter problem is NP-hard and admits a $(1-1/e)$ approximation based on rounding the canonical LP. In this paper, we first show a matching integrality gap of $(1-1/e+\epsilon)$ on the canonical LP.
Chalermsook, Parinya, Vaz, Daniel
core   +2 more sources

Optimizing Fire Suppression Strategies for Lithium‐Ion Battery Thermal Runaway: A Comparative Study of Foam‐Based Extinguishing Protocols

open access: yesElectrochemical Science Advances, Volume 6, Issue 1, February 2026.
ABSTRACT The rapid adoption of electric vehicles (EVs) has intensified the focus on lithium‐ion battery (LIB) fire safety, particularly the risks posed by thermal runaway (TR). This study evaluates the performance of a novel foam‐based fire extinguishing agent under two distinct application protocols: Protocol 1, employing intermittent short‐duration ...
Zhongbin Fei   +3 more
wiley   +1 more source

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