Results 11 to 20 of about 262,705 (299)

Analysis of the Surface Dispersion in the Mediterranean Sub-Basins

open access: yesFrontiers in Marine Science, 2020
Surface dispersion properties give an immediate characterization of the spreading of passive and active tracers in the ocean, like pollutant and marine species.
Maher Bouzaiene   +4 more
doaj   +1 more source

Evaluation of Radiation Thermal Resistances in Industrial Motors [PDF]

open access: yes, 2006
This paper deals with the role of the radiation thermal resistances in industrial motors and describes a test set useful for the resistance evaluation. The test set is based on a vacuum chamber and on a numerical acquisition system, and the resistances ...
Parvis, Marco   +3 more
core   +1 more source

Radiation Effects in CMOS Isolation Oxides: Differences and Similarities With Thermal Oxides [PDF]

open access: yes, 2013
Radiation effects in thick isolation oxides of modern CMOS technologies are investigated using dedicated test structures designed using two commercial foundries.
Martinez, Martial   +11 more
core   +1 more source

Dynamic thermal radiation regulation for thermal management

open access: yesNext Energy, 2023
With the improvement of living standards, energy consumption for heating and cooling is increasing. Traditional heaters or coolers (air conditioners etc.) consume lots of energy and only transfer heat to different places on Earth, which increases the ...
Na Guo   +3 more
doaj   +1 more source

Nonclassicality of thermal radiation [PDF]

open access: yesJournal of Optics B: Quantum and Semiclassical Optics, 2004
It is demonstrated that thermal radiation of small occupation number is strongly nonclassical. This includes most forms of naturally occurring radiation. Nonclassicality can be observed as a negative weak value of a positive observable. It is related to negative values of the Margenau-Hill quasi-probability distribution.
openaire   +2 more sources

Porous materials for thermal management under extreme conditions [PDF]

open access: yes, 2006
A brief analysis is presented of how heat transfer takes place in porous materials of various types. The emphasis is on materials able to withstand extremes of temperature, gas pressure, irradiation, etc., i.e.
T.W Clyne   +13 more
core   +1 more source

Investigation of Zebrafish Embryo Membranes at Epiboly Stage through Electrorotation Technique

open access: yesMembranes, 2023
A preliminary exploration of the physiology and morphology of the zebrafish embryo (ZFE) during the late-blastula and early-gastrula stages through its electrical properties was performed, applying the electrorotation (ROT) technique.
Aránzazu Sanchis-Otero   +4 more
doaj   +1 more source

Design of modified plastic surfaces for antimicrobial applications: Impact of ionizing radiation on the physical and mechanical properties of polypropylene [PDF]

open access: yes, 2013
Surface modification of polypropylene (PP) sheets was carried out by radiation induced graft polymer- ization of hydrophilic functional molecules such as N,N-dimethylacrylamide (DMA) and [2-methacry- loyloxy)ethyl] trimethylammonium chloride, which is a ...
RIQUET, Anne-Marie   +3 more
core   +1 more source

Seawater Splitting for Hydrogen Generation Using Zirconium and Its Niobium Alloy under Gamma Radiation

open access: yesMolecules, 2022
Hydrogen production is produced for future green energy. The radiation–chemical yield for seawater without a catalyst, with Zr, and with Zr1%Nb (Zr = 99% Nb = 1%) were (G(H2) = 0.81, 307.1, and 437.4 molecules/100 eV, respectively.
Imran Ali   +8 more
doaj   +1 more source

Effect of Surface Microstructure on the Heat Dissipation Performance of Heat Sinks Used in Electronic Devices

open access: yesMicromachines, 2021
Heat sinks are widely used in electronic devices with high heat flux. The design and build of microstructures on heat sinks has shown effectiveness in improving heat dissipation efficiency. In this paper, four kinds of treatment methods were used to make
Yuxin You   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy