Results 81 to 90 of about 13,826 (250)

Multiple UAV Swarms Collaborative Firefighting Strategy Considering Forest Fire Spread and Resource Constraints

open access: yesDrones
To address the demands of efficient forest fire detection and suppression, an adaptive multiple UAV swarm collaborative firefighting strategy considering dynamic forest fire spread and resource constraints was proposed in this paper.
Pei Zhu   +6 more
doaj   +1 more source

Leverage Points for Meaningful Participation: A 5‐Point Framework From a Rural South African Landscape

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT Alternative forms of natural resource management are required. Participation of local actors is necessary but not sufficient, for moving away from the conventional top‐down approaches. This paper develops a 5‐point framework for enabling meaningful participation in rural landscape governance.
Anthony S. Fry   +2 more
wiley   +1 more source

Perfluorohexanone for Clean Fire Suppression: Mechanisms, System Design, Applications, and Future Directions

open access: yesSafety Science and Technology, EarlyView.
Driven by halon and high GWP agent phase out, perfluorohexanone is increasingly deployed in enclosures such as data centers, marine machinery spaces, and industrial process lines. This review summarizes application performance, discharge and distribution design, material compatibility, and byproduct control and maps practical gaps for large volume and ...
Zhilei Yu   +8 more
wiley   +1 more source

The impact of fire drills on firefighters’ performance

open access: yesJàmbá
Firefighting is one of the most physically demanding, dangerous, and stressful jobs, constituting several physical activities, which include moving equipment up the stairs in tall buildings and deploying charged hoses.
Matome R. Ramohale   +2 more
doaj   +1 more source

Fire Testing and Hazard Assessment for Flame Retardant Polymer Composites

open access: yesSafety Science and Technology, EarlyView.
Flame retardant polymer composites are now being evaluated with more than pass or fail flammability tests. Heat release, smoke, toxicity, and system‐level behavior are receiving more attention, and multi‐scale methods are being used to describe fire hazard under more realistic conditions.
Shuheng Wang   +8 more
wiley   +1 more source

Firefighting Ethics : Principlism for Burning Issues

open access: yes, 2009
The ethics of firefighting is a seriously underexplored field. This is unfortunate, since firefighting raises issues of great social importance and has the potential to inform moral theorizing.
Sandin, Per, Sandin, Per,
core   +1 more source

Fast Firefighting Water Capacity Assessment Using a Streamlined Single-Loop Hybrid Search

open access: yesEngineering Proceedings
The water distribution system firefighting capacity is widely estimated using decades-old methods that are inefficient for the scale of typical models nowadays.
Felipe Hernández
doaj   +1 more source

Assessing the fire resistance of damaged reinforced concrete frames: A comparative study between 2D and 3D frames

open access: yesStructural Concrete, EarlyView.
Abstract Post‐earthquake fires pose a significant threat to urban environments, with potentially catastrophic consequences for buildings and infrastructure. To enhance understanding and mitigate these risks, this study conducts a comparative analysis of post‐earthquake fire (PEF) in two‐dimensional (2D) and three‐dimensional (3D) reinforced concrete ...
Hugo Vitorino   +3 more
wiley   +1 more source

Analysis of Persistent Firefighting

open access: yes, 2005
Firefighting, as it is called in the management literature, is commonly seen during the final phases of project, as enough resources are not available to tackle the problems in hand. As more and more projects get pushed into the pipeline, the engineering
Jagtap, Mayur
core  

Ecotoxicological Insights From Ex Vivo Exposure of Whole Blood to PFOS and Glyphosate: Oxidative Stress and Immune Disruption

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT This study investigated the immunomodulatory effects of PFOS and glyphosate (GLY), both individually and in combination, on the whole blood of three ruminant species (cow, goats, and sheep) exposed ex vivo to environmentally relevant concentrations. The research focused on key biomarkers of oxidative stress (MDA), inflammation (myeloperoxidase
Francesco Molinari   +8 more
wiley   +1 more source

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