Results 71 to 80 of about 2,194,446 (266)
On the first and second variation in the sense of Schramm-Riesz
Publicaciones en Ciencias y Tecnología, 2013 In this paper we present a generalization of the concepts of first and second F-variation (where F is a certain sequence of positive convex function defined on [0;+8], in the sense of Schramm-Riesz for normed space valued functions defined on an interval
doaj
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
GlossaA well-received generalization in Tagalog is that only the argument that is cross-referenced by voice is eligible for A-bar extraction. However, recent work has shown that agents that are not cross-referenced by voice are also eligible.
Jed Sam Pizarro-Guevara, Matthew Wagers
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Restoring Poissonian Images by a Combined First-Order and Second-Order Variation Approach
Journal of Mathematics, 2013 The restoration of blurred images corrupted by Poisson noise is an important topic in imaging science. The problem has recently received considerable attention in recent years.
Le Jiang +3 more
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A first glimpse of wild lupin karyotype variation as revealed by comparative cytogenetic mapping
Frontiers in Plant Science, 2016 Insight into plant genomes at the cytomolecular level provides useful information about their karyotype structure, enabling inferences about taxonomic relationships and evolutionary origins.
Karolina Susek +4 more
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Function‐driven design of a surrogate interleukin‐2 receptor ligand
FEBS Letters, EarlyView.Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang +9 more
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Saudi Endodontic JournalIntroduction: Understanding variations in roots and canal morphology using both conventional and modern classification systems is essential for the success of endodontic treatment.
Nessrin A. Taha +3 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
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Maxillary First Molar With Vertucci Type ⅴ Distobuccal Canals
International Dental JournalIntroduction: This case report describes a rare Type V root canal configuration in the distobuccal root of a maxillary first molar, addressing the diagnostic and technical challenges posed by complex root canal anatomy in maxillary molars.
Kailiang Tang, Wang Qibao, Du Yi
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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
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