Results 81 to 90 of about 952,067 (300)
Displacement Convexity and Minimal Fronts at Phase Boundaries [PDF]
Archive for Rational Mechanics and Analysis, 2008 We show that certain free energy functionals that are not convex with respect to the usual convex structure on their domain of definition, are strictly convex in the sense of displacement convexity under a natural change of variables. We use this to show that in certain cases, the only critical points of these functionals are minimizers.
Carlen, EA +4 more
openaire +4 more sources
Time after time – circadian clocks through the lens of oscillator theory
FEBS 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
Displacement-free stereoscopic phase measuring deflectometry based on phase difference minimization
Optics Express, 2020 In this paper, we propose a phase difference minimization algorithm to measure the specular surface shape in a displacement-free stereoscopic phase measuring deflectometry (PMD) system. The presented system is capable of solving the height-normal ambiguity appearing in a PMD system without moving any system component.
Haolin Zhang +5 more
openaire +2 more sources
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
ULTRASONIC DETECTION METHOD OF blood plasma FIBRIN CLOT FORMATION MOMENT
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 The ultrasonic method for detecting of the fibrin clot formation during the coagulation tests is propose. To start clotting cascade in research APTT and PTV tests were used. The results of investigation for detecting fibrin clot formation by changing the
A. A. Ushakova +2 more
doaj
Encoding a Qubit into a Cavity Mode in Circuit-QED using Phase Estimation
, 2015 Gottesman, Kitaev and Preskill have formulated a way of encoding a qubit into an oscillator such that the qubit is protected against small shifts (translations) in phase space.
Terhal, B. M., Weigand, D.
core +1 more source
DYNAMICS IN DISPLACIVE PHASE TRANSITIONS
Le Journal de Physique Colloques, 1981 First passage rates of an interacting, anharmonic system of phonons (some of which are unstable, soft) are calculated as function of temperature. The classical equations of motion are amended by a nonlocal term representing tunnelling.
openaire +2 more sources
FEBS 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
Nonlinear Hall Effects in Strained Twisted Bilayer WSe$_2$
, 2020 Recently, it has been pointed out that the twisting of bilayer WSe$_2$ would generate topologically non-trivial flat bands near the Fermi energy.
Hu, Jin-Xin +3 more
core +1 more source
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 +5 more
wiley +1 more source