Results 71 to 80 of about 1,300,417 (304)
Driver analysis of subarctic wildfire severity over a 35-year period
Big Earth DataLarge subarctic wildfires are causing environmental damage, releasing stored carbon, and forcing residents to relocate. Subarctic ecosystems are experiencing earlier, longer, and more intense wildfire seasons due in part to factors such as warmer winters
Daniel Martin Nelson +2 more
doaj +1 more source
The analysis of charcoal in peat and organic sediments [PDF]
Mires and Peat, 2011 The abundance of charcoal in sediments has been interpreted as a ‘fire history’ at about 1,000 sites across the globe. This research effort reflects the importance of fire in many ecosystems, and the diversity of processes that can be affected by fire in
S.D. Mooney, W. Tinner
doaj
Advanced Healthcare Materials, EarlyView.Platform system to create biofabricated 3D spinal cord tissue models: Combining high resolution PCL fiber placement, a customized, hyaluronic acid‐based hydrogel, two cell types (spinal cord neurons and astrocytes) together with three distinct laminin isoforms allow the formation of functional cell–cell network interactions.
Nicoletta Murenu +12 more
wiley +1 more source
Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate
Advanced Materials, EarlyView.High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu +8 more
wiley +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2015 Boreal forests have a significant impact on the Earth’s climate and on global warming. In this context, a mapping method was developed and was capable of dealing with very large areas with a lack of support datasets, which could characterize the ...
Antoine Leboeuf, Richard A. Fournier
doaj +1 more source
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
Space station internal environmental and safety concerns [PDF]
Space station environmental and safety concerns, especially those involving fires, are discussed. Several types of space station modules and the particular hazards associated with each are briefly surveyed.
Cole, Matthew B.
core +1 more source
Advanced Materials, EarlyView.A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho +3 more
wiley +1 more source
History of wildland fires on Vandenberg Air Force Base, California [PDF]
The fire history of the past 50 years for Vandenberg AFB, California was determined using aerial photography, field investigation, and historical and current written records.
Hickson, Diana E.
core +1 more source
Fighting the Defensive Battle on the Jamestown Line: The Canadians in Korea, November 1951 [PDF]
, 2012 Barbed wire. Artillery duels. Patrolling in “no-man’s land.” Static warfare from fixed defensive positions. This description could easily fit the western front in 1916.
Bercuson, David J.
core +1 more source