Results 31 to 40 of about 691,660 (297)

Overview of Recent Solar Photovoltaic Cooling System Approach

Technologies
In recent years, research communities have shown significant interest in solar energy systems and their cooling. While using cells to generate power, cooling systems are often used for solar cells (SCs) to enhance their efficiency and lifespan.
Yaareb Elias Ahmed, Mohammad Reza Maghami, Jagadeesh Pasupuleti, Suad Hassan Danook, Firas Basim Ismail   +4 more
doaj   +1 more source

Cooling by Heat Conduction Inside Magnetic Flux Loops and the Moderate Cluster Cooling Flow Model

, 2003
I study non-radiative cooling of X-ray emitting gas via heat conduction along magnetic field lines inside magnetic flux loops in cooling flow clusters of galaxies.
Aschwanden, Baum, Bayer-Kim, Binney, Binney, Blanton, Borkowski, Brüggen, Böhringer, Ciotti, David, Edge, Edge, Edwards, Eilek, Fabian, Fabian, Fabian, Fabian, Fabian, Fabian, Gaetz, Godon, Heckman, Heinz, Jafelice, Johnstone, Kaastra, Kahn, Kaiser, Kawano, Mathews, Matsushita, Mazzotta, McNamara, Molendi, Nipoti, Noam Soker, Norman, Nulsen, O'Sullivan, Oegerle, Peterson, Peterson, Pistinner, Quilis, Reiprich, Rosner, Ruszkowski, Salome, Salome, Smith, Soker, Soker, Soker, Sparks, Sparks, Taylor, Tucker, Wilson, Wise, Zoabi, Zoabi   +62 more
core   +2 more sources

UV energy distributions of active cool stars [PDF]

Symposium - International Astronomical Union, 1997
We present semi-empirical models based on the “minimum-temperature-concept” in order to provide a description of the UV spectra of solar type stars consistent with the observational data.
C. Morossi, M. Franchini, M. L. Malagnini   +2 more
openaire   +1 more source

Preweaning heat stress alters liver transcriptome and DNA methylation in dairy calves

Journal of Dairy Science
: Prenatal hyperthermia has long-lasting effects on dairy calf metabolism, immunity, and productivity. Yet, the effects of postnatal heat stress on neonatal calves remain unclear.
Jimena Laporta, Bethany Dado-Senn, Anne R. Guadagnin, Lihe Liu, Francisco Peñagaricano   +4 more
doaj   +1 more source

Investigating the cooling of solar photovoltaic modules under the conditions of Riyadh

Journal of King Saud University: Engineering Sciences, 2023
Cooling enhances the energy conversion efficiency and output of photovoltaic (PV) panels. In this work, the effects of natural convection, forced convection, and evaporative cooling on the performance of polycrystalline PV panels were investigated.
A. Almuwailhi, O. Zeitoun
doaj   +1 more source

On the Cooling of the Neutron Star in Cassiopeia A

, 2011
We demonstrate that the high-quality cooling data observed for the young neutron star in the supernova remnant Cassiopeia A over the past 10 years--as well as all other reliably known temperature data of neutron stars--can be comfortably explained within
C. Schaab, D. Blaschke, D. N. Voskresensky, D. N. Voskresensky, D. N. Voskresensky, F. Weber, H. Grigorian, H. Tananbaum, W. B. Ashworth Jr.   +8 more
core   +1 more source

Active cooling of a mobile phone handset [PDF]

Applied Thermal Engineering, 2010
Power dissipation levels in mobile phones continue to increase due to gaming, higher power applications, and increased functionality associated with the internet. The current cooling methodologies of natural convection and radiation limit the power dissipation within a mobile phone to between 1-2 W depending on size.
Grimes, Ronan, Walsh, Ed J., Walsh, Pat A.   +2 more
openaire   +4 more sources

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Simulation and Experimental Study of Ventilated Active Cooling for the Logging Tool Electronics Section

Cejing jishu
Passive thermal management systems are effective in slowing the rate of temperature rise of the logging tool electronics section. However, its excellent thermal insulation performance simultaneously leads to the slow cooling rate of the logging tool ...
YANG Gengjia, DENG Chao, PENG Jiale, TIAN Zhibin, WEI Zanqing, LUO Xiaobing   +5 more
doaj   +1 more source

Water-Cooled Thermoelectric Generators for Improved Net Output Power: A Review

Energies, 2021
Thermoelectric generators (TEGs) have the ability to convert waste heat into electrical energy under unfavorable conditions and are becoming increasingly popular in academia, but have not yet achieved a broad commercial success, due to the still ...
Björn Pfeiffelmann, Ali Cemal Benim, Franz Joos   +2 more
doaj   +1 more source