Results 61 to 70 of about 80,953 (281)
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
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
INDUSTRIAL CORES AND PERIPHERIES IN BRAZIL [PDF]
The aim of this paper is to identify the Brazilian industrial cores and peripheries. The study is based on two sets of data: the first describes 35600 industrial firms, and the second has information on the economic, social and urban structure of 5507 ...
Edson Paulo Domingues +2 more
core +3 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
THE WEB IS THE LIMIT: LANGUAGE, CULTURE AND MOOCS [PDF]
Diversitate si Identitate Culturala in Europa, 2014 MOOCs remain the buzzwords of the current landscape of higher education (HE) provision. In the context of the ever growing use of technology through e - Learning and OpenCourseWare and of the new generation of tablet - toting, hyper - connected youth ...
Silvia FLOREA +2 more
doaj
Проект Байкал, 2017 Capitals gather constellations of bright and creative people, attracting them from the peripheries. Tchekhov’s sisters were anxious to get to Moscow, d’Artagnan – to Paris.
Elena Grigoryeva, Konstantin Lidin
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
State, market and administration of territories in the city of Rio de Janeiro
Vibrant: Virtual Brazilian Anthropology, 2017 This article discusses the new modality of governance of the poor in border territories of Brazilian cities, specifically in their favelas and peripheries. We analyze, based on research carried out in Rio de Janeiro, dynamics that, at first glance, could
Márcia Pereira Leite
doaj
On the magnetic structure of the solar transition region
, 2008 We examine the hypothesis that ``cool loops'' dominate emission from solar transition region plasma below temperatures of $2\times10^5$K. We compare published VAULT images of H L$\alpha$, a lower transition region line, with near-contemporaneous ...
Anderson-Huang L. S. +8 more
core +1 more source
Communication, coordination and networks [PDF]
, 2009 We study experimentally how the network structure and length of pre-play communication affect behavior and outcome in a multi-player coordination game with conflicting preferences.
Choi, S., Lee, J.
core +4 more sources