Results 81 to 90 of about 3,586,880 (281)

Low-frequency line temperatures of the CMB

open access: yes, 2009
Based on SU(2) Yang-Mills thermodynamics we interprete Aracde2's and the results of earlier radio-surveys on low-frequency CMB line temperatures as a phase-boundary effect.
Copi   +18 more
core   +1 more source

Stream temperature‐equilibrium temperature relationship [PDF]

open access: yesWater Resources Research, 2003
Equilibrium temperature is the water temperature at which the sum of all heat fluxes through the water surface is zero. It can be calculated from weather data. Mean weekly stream temperature was found to be linearly related to mean weekly equilibrium temperature above 0°C.
Travis Bogan   +2 more
openaire   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Theoretical and Experimental Investigations of Substantiating Technologies for Carbon Materials Production from Natural Gas

open access: yesEurasian Chemico-Technological Journal, 2003
The results of theoretical and experimental investigations on methane pyrolysis with infiltration through a heated porous matrix generated from various carbon materials are presented.
L.B. Director   +5 more
doaj   +1 more source

Electrodynamics of Amorphous Media at Low Temperatures

open access: yes, 2005
Amorphous solids exhibit intrinsic, local structural transitions, that give rise to the well known quantum-mechanical two-level systems at low temperatures.
Doussineau P   +6 more
core   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Stochastic Density Functional Theory at Finite Temperatures

open access: yes, 2018
Simulations in the warm dense matter regime using finite temperature Kohn-Sham density functional theory (FT-KS-DFT), while frequently used, are computationally expensive due to the partial occupation of a very large number of high-energy KS eigenstates ...
Baer, Roi   +3 more
core   +1 more source

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

open access: yesFEBS 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   +5 more
wiley   +1 more source

Casimir forces between cylinders at different temperatures

open access: yes, 2012
We study Casimir interactions between cylinders in thermal non-equilibrium, where the objects as well as the environment are held at different temperatures. We provide the general formula for the force, in a one reflection approximation, for cylinders of
A. Husain   +14 more
core   +1 more source

Esophageal Temperature Measurement

open access: yesNew England Journal of Medicine, 2020
Esophageal Temperature Measurement in Hypothermia Hypothermia as encountered in clinical practice may be due to accidental exposure or intentional medical therapy.
Mathieu Pasquier   +5 more
openaire   +6 more sources

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