Results 51 to 60 of about 65,638 (264)
Cranial Morphology of the Carboniferous-Permian Tetrapod Brachydectes newberryi (Lepospondyli, Lysorophia): New Data from µCT. [PDF]
PLoS ONE, 2016 Lysorophians are a group of early tetrapods with extremely elongate trunks, reduced limbs, and highly reduced skulls. Since the first discovery of this group, general similarities in outward appearance between lysorophians and some modern lissamphibian ...
Jason D Pardo, Jason S Anderson
doaj +1 more source
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Fractal and Fractional, 2021 This manuscript assesses a semi-analytical method in connection with a new hybrid fuzzy integral transform and the Adomian decomposition method via the notion of fuzziness known as the Elzaki Adomian decomposition method (briefly, EADM). Moreover, we use
Saima Rashid +5 more
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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
proScript: Partially Ordered Scripts Generation [PDF]
Findings of the Association for Computational Linguistics: EMNLP 2021, 2021 Keisuke Sakaguchi +5 more
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Partial orders generalizing the weak order on Coxeter groups
Journal of Combinatorial Theory, Series A, 2003 Taking a Coxeter system of type \(M\) to be a pair \((W,R)\), with Wa group generated by \(\{\Gamma_i\}^n_{i=1}=R\) and \(M=(M_{ij})\) a symmetric matrix with \(M_{ii}=1\), \(M_{ij}\in N\), \((\Gamma_i\Gamma_j)^{Mij}=1\), these systems have been investigated from different perspectives since the generators \(\Gamma_i\) with \(\Gamma_i^2=e\), may be ...
Bennett, Curtis D, Blok, Rieuwert J
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Monotone Generalized Nonlinear Contractions in Partially Ordered Metric Spaces [PDF]
Fixed Point Theory and Applications, 2009 AbstractA concept of "Equation missing"-monotone mapping is introduced, and some fixed and common fixed point theorems for "Equation missing"-non-decreasing generalized nonlinear contractions in partially ordered complete metric spaces are proved. Presented theorems are generalizations of very recent fixed point theorems due to Agarwal et al. (2008).
Ćirić, Ljubomir +3 more
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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
Lietuvos Istorijos Studijos, 2006 On the 21st of January 1217, St. Dominic Guzman and his order were given the bulla "Gratiarum omnium" from the Pope, Honorius III (1216-1227), which approved their idea of preaching and spreading the Gospel; thus they became independent from the bishops
Slawomir Zonenberg
doaj +3 more sources