Results 41 to 50 of about 12,388 (260)

Global scale coupling of pyromes and fire regimes

Communications Earth & Environment, 2023
Different interpretations of the fire regime concept have limited the capacity to allocate specific fire regimes worldwide. To solve this limitation, in this study, we present a framework to frame contemporary fire regimes spatially on a global scale. We
Cristobal Pais, Jose Ramon Gonzalez-Olabarria, Pelagie Elimbi Moudio, Jordi Garcia-Gonzalo, Marta C. González, Zuo-Jun Max Shen   +5 more
doaj   +1 more source

Fire Protection of Steel Structures of Oil and Gas Facilities: Multilayer, Removable, Non-Combustible Covers

Fire
Fire protection is required to protect metal structures of oil and gas facilities from fires. Such fire protection should provide high fire resistance limits: 60, 90, 120 and more minutes.
Marina Gravit, Vasiliy Prusakov, Nikita Shcheglov, Irina Kotlyarskaya   +3 more
doaj   +1 more source

Large fires, fire effects and the fire-regime concept

International Journal of Wildland Fire, 2008
‘Large’ fires may be declared so because of their absolute or relative area. Huge fires – with areas of more than 106 ha (104 km2) have occurred across a wide spectrum of Australian environments and are known on other continents. Such large fires are rare whereas fires with much smaller areas are common.
Gill, A Malcom, Allan, Grant
openaire   +2 more sources

The use of fire to preserve biodiversity under novel fire regimes [PDF]

Philosophical Transactions of the Royal Society B: Biological Sciences
Novel fire regimes are emerging worldwide and pose substantial challenges to biodiversity conservation. Addressing these challenges and mitigating their impacts on biodiversity will require developing a wide range of fire management practices. In this paper, we leverage research across taxa, ecosystems and continents to highlight strategies for ...
Puig-Gironès, Roger, Palmero-Iniesta, Marina, Fernandes, Paulo, Oliveras Menor, Imma, Ascoli, Davide, Kelly, Luke, Charles-Dominique, Tristan, Regos, Adrian, Harrison, Sandy, Armenteras, Dolors, Brotons, Lluís, De-Miguel, Sergio, Spadoni, Gian, Carmenta, Rachel, Machado, Manoela, Cardil, Adrian, Santos, Xavier, Erdozain, Maitane, Canaleta, Guillem, Berlinck, Christian, Vilalta-Clapés, Quel, Mouillot, Florent, Salis, Michele, Verdinelli, Marcello, Bacciu, Valentina, Pons, Pere   +25 more
openaire   +4 more sources

Drivers of fire severity shift as landscapes transition to an active fire regime, Klamath Mountains, USA

Ecosphere, 2021
Fire severity patterns are driven by interactions between fire, vegetation, and terrain, and they generate legacy effects that influence future fire severity.
Alan H. Taylor, Lucas B. Harris, Stacy A. Drury   +2 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Is Anthropogenic Pyrodiversity Invisible in Paleofire Records?

Fire, 2019
Paleofire studies frequently discount the impact of human activities in past fire regimes. Globally, we know that a common pattern of anthropogenic burning regimes is to burn many small patches at high frequency, thereby generating landscape ...
Christopher I. Roos, Grant J. Williamson, David M. J. S. Bowman   +2 more
doaj   +1 more source

Modeling Dislocation Cutting of γ′ Precipitates in Ni‐Base Superalloys: Linking Atomistic and Dislocation Dynamics Simulations

Advanced Engineering Materials, EarlyView.
Dislocation cutting of γ′ precipitates in Ni‐based superalloys is investigated by linking atomistic simulations with discrete dislocation dynamics. The critical cutting stress is shown to be governed by the antiphase boundary energy, while line tension effects promote edge‐preferred cutting.
Frédéric Houllé, Siwen Gao, Marc Fivel, Anxin Ma, Daria Smirnova, Sriram Anand, Arun Prakash, Julien Guénolé, Alexander Hartmaier, Erik Bitzek   +9 more
wiley   +1 more source

The human dimension of fire regimes on Earth.

Journal of biogeography, 2011
Humans and their ancestors are unique in being a fire-making species, but 'natural' (i.e. independent of humans) fires have an ancient, geological history on Earth. Natural fires have influenced biological evolution and global biogeochemical cycles, making fire integral to the functioning of some biomes.
Bowman, David M J S, Balch, Jennifer, Artaxo, Paulo, Bond, William J, Cochrane, Mark A, D'Antonio, Carla M, DeFries, Ruth, Johnston, Fay H, Keeley, Jon E, Krawchuk, Meg A, Kull, Christian A, Mack, Michelle, Moritz, Max A, Pyne, Stephen, Roos, Christopher I, Scott, Andrew C, Sodhi, Navjot S, Swetnam, Thomas W, Whittaker, Robert   +18 more
openaire   +2 more sources

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source