Results 81 to 90 of about 927,529 (302)

Predation Under Heat Stress: The Significance of Body Size to the Outcome of an Acarine Predator–Prey Interaction

Ecology and Evolution
Due to climate warming, predator–prey interactions involving ectothermic species will more frequently be exposed to high temperatures, and asymmetric thermal shifts of the two opponents may alter the outcome of such interactions.
Andreas Walzer, Bernhard Spangl, Lina Weissengruber, Gösta Nachman, Thomas Tscholl   +4 more
doaj   +1 more source

Applications of heat pipes to cool PWBS and hybrid microcircuits [PDF]

Some of the advanced thermal management techniques used to reduce operating junction temperature under extreme environmental temperature conditions are discussed.
Sekhon, K. S.
core   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

Evidence of 1D behaviour of He$^4$ confined within carbon-nanotube bundles

, 2003
We present the first low-temperature thermodynamic investigation of the controlled physisorption of He$^{4}$ gas in carbon single-wall nanotube (SWNT) samples.
A. Thess, J. C. Lasjaunias, J. L. Sauvajol, J. G. Dash, K. Biljaković, P. Monceau   +5 more
core   +1 more source

No Reprieve: Extreme Heat at Night Contributes to Heat Wave Mortality

Environmental Health Perspectives, 2023
[Figure: see text]
openaire   +2 more sources

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Forest canopy cover affects microclimate buffering during an extreme heat event

Environmental Research Communications
Increasing temperatures and extreme heat episodes have become more common with climate change. While forests are known to buffer increasing temperatures (relative to non-forested areas), whether this buffering is maintained under extreme temperature ...
Aji John, Kavya Pradhan, Michael J Case, Ailene K Ettinger, Janneke Hille Ris Lambers   +4 more
doaj   +1 more source

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

Advanced Engineering Materials, EarlyView.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht, Alexander Schnettger, Ulrich Holländer, Sven Hübner, Bernd‐Arno Behrens, Hans Jürgen Maier   +5 more
wiley   +1 more source

Experimental strategies for the investigation of low temperature properties in granitic and pegmatitic melts [PDF]

, 1993
The physical behavior of silicate melts during the final stages of intrusion in the earth's crust are poorly understood. In particular, the low temperature limit of igneous petrogenesis is poorly constrained.
Adam, Bagdassarov, Bagdassarov, Benard, Bockris, Brandriss, Carmichael, Cerny, Chakraborty, Dingwell, Dingwell, Dingwell, Dingwell, Dingwell, Dingwell, Donald B. Dingwell, Holtz, Holtz, Holtz, Knoche, London, London, Manning, Martin, Pichavant, Richet, Riebling, Roedder, Romano, Sabatier, Shaw, Shepherd, Silver, Taylor, Touret, Tuttle, Webb, Webb   +37 more
core   +1 more source

Extreme heat changes post‐heat wave community reassembly

Ecology and Evolution, 2015
AbstractClimate forecasts project further increases in extremely high‐temperature events. These present threats to biodiversity, as they promote population declines and local species extinctions. This implies that ecological communities will need to rely more strongly on recovery processes, such as recolonization from a meta‐community context.
Seifert, Linda I., Weithoff, Guntram, Vos, Matthijs   +2 more
openaire   +3 more sources