Results 51 to 60 of about 328,626 (335)

Experimental Study on Heat Transfer Characteristics of a Parallel Mini-channel Direct Cooling Plate

Zhileng xuebao, 2021
As a key part of two-phase cooling systems, direct cooling plates have received increasing attention with the development of two-phase cooling technology.
Hu Lingren, Fang Yidong, Yang Wenliang, Xu Dan, Su Lin, Li Kang   +5 more
doaj  

Carbon uptake and water use in woodlands and forests in southern Australia during an extreme heat wave event in the “Angry Summer” of 2012/2013 [PDF]

Biogeosciences, 2016
As a result of climate change warmer temperatures are projected through the 21st century and are already increasing above modelled predictions. Apart from increases in the mean, warm/hot temperature extremes are expected to become more prevalent in the ...
E. van Gorsel, S. Wolf, J. Cleverly, P. Isaac, V. Haverd, C. Ewenz, S. Arndt, J. Beringer, V. Resco de Dios, B. J. Evans, A. Griebel, L. B. Hutley, T. Keenan, N. Kljun, C. Macfarlane, W. S. Meyer, I. McHugh, E. Pendall, S. M. Prober, R. Silberstein   +19 more
doaj   +1 more source

Transient Cooling of Millisecond-Pulsed Heat Sources by a Jet Impingement Heat Sink with Metallic Phase Change Material

Applied Sciences, 2023
Thermal management has become a critical issue for the reliable operation of electronic devices, especially for pulsed heat sources with high heat flux.
Liang Chen, Qi Wang, Yansong Si, Yu Hou
semanticscholar   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

The Impact of Baffle Geometry in the PCM Heat Storage Unit on the Charging Process with High and Low Water Streams

Energies, 2022
This paper presents the effect of baffle geometry on the charging process of a low-temperature heat storage unit. Four different geometry variants were considered for this purpose. Each of them was simulated and the results were compared.
Beata Pytlik, Daniel Smykowski, Piotr Szulc   +2 more
doaj   +1 more source

The Mechanical Greenhouse: Burial of Heat by Turbulence in Hot Jupiter Atmospheres

, 2010
The intense irradiation received by hot Jupiters suppresses convection in the outer layers of their atmospheres and lowers their cooling rates. "Inflated" hot Jupiters, i.e., those with anomalously large transit radii, require additional sources of heat ...
Mitchell, Jonathan L., Youdin, Andrew N.
core   +1 more source

Role of Intense Arctic Storm in Accelerating Summer Sea Ice Melt: An In Situ Observational Study

Geophysical Research Letters, 2021
Intense storms have been more frequently observed in the Arctic during recent years, in coincidence with extreme sea ice loss events. However, it is still not fully understood how storms drive such events due to deficient observations and modeling ...
Liran Peng, Xiangdong Zhang, Joo‐Hong Kim, Kyoung‐Ho Cho, Baek‐Min Kim, Zhaomin Wang, Han Tang   +6 more
semanticscholar   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

The effect of a heater thin porous coating on the critical heat flux in flat microchannels with intense localized heating [PDF]

E3S Web of Conferences
Experiments were carried out on flow boiling in mini- and microchannels with non-uniform heating (channel width 30 mm, size of centrally located heater 3x3 mm2) with smooth and porous heater surfaces.
Pukhovoy Maxim, Zaitsev Dmitry
doaj   +1 more source

Cause of the intense tropics-wide tropospheric warming in response to El Niño

Journal of Climate, 2022
During El Niño events, a strong tropics-wide warming of the free troposphere is observed (order 1K at 300hPa). This warming plays an important role for the teleconnection processes associated with El Niño but it remains unclear what initiates this ...

semanticscholar   +1 more source