Results 51 to 60 of about 3,096,439 (277)
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
Simple loops on 2-bridge spheres in 2-bridge link complements
, 2011 The purpose of this note is to announce complete answers to the following questions. (1) For an essential simple loop on a 2-bridge sphere in a 2-bridge link complement, when is it null-homotopic in the link complement?
Lee, Donghi, Sakuma, Makoto
core +1 more source
Biallelic Inactivation of NSD1 Associated With Carcinogenesis in Sotos Syndrome
Pediatric Blood &Cancer, EarlyView.
Nicholas A. Borja +8 more
wiley +1 more source
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
Looking for Trickledown Under the Peace Bridge: A Critique of the Public Bridge Authority\u27s Economic Impact Claims [PDF]
, 2011 The Public Bridge Authority’s economic impact analysis, presented in its environmental impact statement for the Peace Bridge Expansion Project, offers a grossly exaggerated impression of the project’s benefits.
core +1 more source
Non-minimal bridge positions of torus knots are stabilized
, 2010 We show that any non-minimal bridge decomposition of a torus knot is stabilized and that $n$-bridge decompositions of a torus knot are unique for any integer $n$. This implies that a knot in a bridge position is a torus knot if and only if there exists a
Bonahon +7 more
core +1 more source
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
Seismic Performance Assessment of Deteriorated Two-Span Reinforced Concrete Bridges
International Journal of Concrete Structures and Materials, 2022 This paper presents a nonlinear analysis procedure for the seismic performance assessment of deteriorated reinforced concrete bridges using a modified damage index.
Tae-Hoon Kim
doaj +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Shape Stabilization of Steel Suspension Bridge
The Baltic Journal of Road and Bridge Engineering, 2008 Stabilization of primary shape of suspension bridge is one of the governing design problems of the structure. The form, i.e. shape changes of suspension steel bridge, is prescribed more by kinematic vs elastic displacements.
Algirdas Juozapaitis +2 more
doaj +1 more source