Results 91 to 100 of about 92,136 (304)

Thermal management of automotive SiC-based on-board inverter with 500 W/cm2 in heat flux, and Two-phase immersion cooling by breathing phenomenon spontaneously induced by lotus porous copper jointed onto a grooved heat transfer surface

Journal of Thermal Science and Technology, 2020
In this study, we quantitatively discuss several kinds of thermal resistances that rise up to the surface in thermal management of automotive SiC-based on-board inverters with extremely high heat flux of 500 W/cm2. It is proven that a stacking structure
Kazuhisa YUKI, Risako KIBUSHI, Rikako TSUJI, Kio TAKAI, Noriyuki UNNO, Tetsuro OGUSHI, Masaaki MURAKAMI, Tomiyuki NUMATA, Hikaru NOMURA, Takuya IDE   +9 more
doaj   +1 more source

Prethermalization in the cooling dynamics of an impurity in a BEC

, 2017
We discuss the cooling dynamics of heavy impurity atoms in a Bose-Einstein condensate (BEC) by emission of Cherenkov phonons from scattering with the condensate.
Fleischhauer, Michael, Lausch, Tobias, Widera, Artur   +2 more
core   +1 more source

Water immersion for post incident cooling of firefighters; a review of practical fire ground cooling modalities [PDF]

, 2015
Rapidly cooling firefighters post emergency response is likely to increase the operational effectiveness of fire services during prolonged incidents. A variety of techniques have therefore been examined to return firefighters core body temperature to ...
Brearley, Matthew B., Walker, Anthony
core   +2 more sources

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

Immersed Cooling of Electronics

, 2016
This master thesis is supported by Ericsson to conduct research on immersed liquid cooling of electronics. By this technology, the liquid will be in direct contact with the electronics. The research begins with investigations in industrial background, literature review and theory in heat transfer.
Nord, Axel, Yiqing, Zhao
openaire   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Cooling in strongly correlated optical lattices: prospects and challenges

, 2010
Optical lattices have emerged as ideal simulators for Hubbard models of strongly correlated materials, such as the high-temperature superconducting cuprates.
Artur W, Auerbach A, B DeMarco, Becker C, Ceperley D M, Colomé-Tatché M Klempt C Santos L Vekua T, D C McKay, DeMarco B, Dutta O, Freericks J K, García-Ripoll J J, Gemelke N Sarajilic E Chu S, Greiner M, Griessner A, Grimm R, Ho T-L, Ho T-L Zhou Q, Johnson P R, Kitagawa T Aspect A Greiner M Demler E, Krauth W, McKay D, Medley P, Norman M R, Pekker D Sensarma R Demler E, Pobell F, Pollet L, Popp M, Regal C, Rey A M, Schmied R, Schneider U, Sheshadri K, Soltan-Panahi P, Tom T, Zhou Q Ho T-L   +34 more
core   +1 more source

Vascular responses of the extremities to transdermal application of vasoactive agents in Caucasian and African descent individuals [PDF]

, 2015
This is an accepted manuscript of an article published by Springer in European Journal of Applied Physiology on 04/04/2015, available online: https://doi.org/10.1007/s00421-015-3164-2 The accepted version of the publication may differ from the final ...
AC Shore, Army Medical surveillance activity, AT Koutsavlis, B Endrich, B Waeber, BJ Kim, C Cardillo, C Cardillo, CC Ungley, CC Ungley, Clare M. Eglin, CM Stein, CM Stein, CR Anderson, CS Thompson-Torgerson, D Bylund, D Miller, DA Rosenbaum, DF Kahn, DL Feairheller, DS Jones, DW DeGroot, E Clark, E Mata-Greenwood, FSC Golden, GA Conway, HA Daanen, HC Parkington, HP Rang, J Gainer, J Jia, J Jia, J Lundberg, James R. House, JE Burgess, JE Ramsay, JM Johnson, JP Noon, K Hope, K Komori, K Sauerstein, KK Griendling, KW Russell, L Ekenvall, L Kalinowski, LA Holowatz, LA Holowatz, M Honda, M Roustit, M Schmelz, M Shibasaki, MA Chotani, MA Chotani, MA Hashmi, Matthew J. Maley, ME Pueyo, Michael J. Tipton, MJ Easter, MJ Maley, MS Taylor, N Melikian, O Wilson, RF Furchgott, RG Hendry, RT Grant, RT Grant, SJ Duffy, SJ Morris, SJ Sarnoff, SR Bailey, T Lewis, TJ Cleophas, TM Mäkinen, WH Candler   +73 more
core   +4 more sources

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

Advanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song, Evelyn Kubacki, Alexander Berger, Markus Retsch   +3 more
wiley   +1 more source