Results 11 to 20 of about 760,438 (300)

Evaluation of WRF-Sfire Performance with Field Observations from the FireFlux experiment [PDF]

open access: yes, 2012
This study uses in-situ measurements collected during the FireFlux field experiment to evaluate and improve the performance of coupled atmosphere-fire model WRF-Sfire.
Beezley, Jonathan D.   +5 more
core   +3 more sources

firebehavioR: An R Package for Fire Behavior and Danger Analysis

open access: yesFire, 2019
Wildland fire and ecological researchers use empirical and semi-empirical modeling systems to assess fire behavior and danger. This technical note describes the firebehavioR package, a porting of two fire behavior modeling systems, Crown Fire Initiation ...
Justin P. Ziegler   +2 more
doaj   +1 more source

Fire behavior of mining vehicles in underground hard rock mines

open access: yesInternational Journal of Mining Science and Technology, 2017
The results from a number of investigations and fire experiments are presented and analyzed in order to characterize the fire behavior of mining vehicles in underground hard rock mines.
Rickard Hansen
doaj   +1 more source

Behavior of Prestressing Steels after Fire [PDF]

open access: yesIABSE Congress, Chicago 2008: Creating and Renewing Urban Structures – Tall Buildings, Bridges and Infrastructure, 2008
<p>Even if a fire does not give rise to apparent damage in a prestressed structure, mechanical properties of materials as well as load distribution can be affected. A verification of residual load bearing capacity after fire is necessary to determine if the structure can be maintained in use.
Atienza Riera, José Miguel   +1 more
openaire   +2 more sources

Decomposing the Interactions between Fire Severity and Canopy Fuel Structure Using Multi-Temporal, Active, and Passive Remote Sensing Approaches

open access: yesFire, 2020
Within the realms of both wildland and prescribed fire, an understanding of how fire severity and forest structure interact is critical for improving fuels treatment effectiveness, quantifying the ramifications of wildfires, and improving fire behavior ...
Nicholas S. Skowronski   +2 more
doaj   +1 more source

Thermal–Mechanical Coupling Evaluation of the Panel Performance of a Prefabricated Cabin-Type Substation Based on Machine Learning

open access: yesFire, 2021
The panel performance of a prefabricated cabin-type substation under the impact of fires plays a vital role in the normal operation of the substation.
Xiangsheng Lei   +8 more
doaj   +1 more source

Fire weather drives daily area burned and observations of fire behavior in mountain pine beetle affected landscapes

open access: yesEnvironmental Research Letters, 2020
In the western United States, mountain pine beetles (MPBs) have caused tree mortality across 7% of the forested area over the past three decades, leading to concerns of increased fire activity in MPB-affected landscapes.
S J Hart, D L Preston
doaj   +1 more source

Invasion of a non‐native forb reduces flammability in a fire‐dependent ecosystem

open access: yesEcosphere, 2022
Fire and grazing are two of the most common global disturbances that maintain and promote many grassland ecosystems worldwide. The presence of non‐native, invasive plant species can alter fire regimes through changes in fuel properties that affect native
Alexander G. Barnes   +3 more
doaj   +1 more source

High-Performance Properties of an Aerospace Epoxy Resin Loaded with Carbon Nanofibers and Glycidyl Polyhedral Oligomeric Silsesquioxane

open access: yesAerospace, 2022
This paper proposes a new multifunctional flame retardant carbon nanofiber/glycidyl polyhedral oligomeric silsesquioxane (GPOSS) epoxy formulation specially designed for lightweight composite materials capable of fulfilling the ever-changing demands of ...
Liberata Guadagno   +3 more
doaj   +1 more source

A Fire Fighter's Problem [PDF]

open access: yes, 2015
Suppose that a circular fire spreads in the plane at unit speed. A single fire fighter can build a barrier at speed $v>1$. How large must $v$ be to ensure that the fire can be contained, and how should the fire fighter proceed? We contribute two results.
Klein, Rolf   +2 more
core   +2 more sources

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