Results 71 to 80 of about 2,447,227 (317)
On more than two decades of Celestial Reference Frame VLBI observations in the deep south: IVS-CRDS (1995–2021) [PDF]
, 2023 Stuart Weston +15 more
openalex +1 more source
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
Frames of Reference Collectively Organize Space to Influence Attentional Allocation
Behavioral SciencesSpatial cognition refers to how people transform physical spatial information into mental representations and manipulate it to perform further spatial computation and reasoning.
Yaohong Liu, Weizhi Nan
doaj +1 more source
MethodsX, 2023 In the context of the harmonization of methodologies employed to isolate and count microplastics in samples or to organize ring trials tests, the use of reference materials, i.e. samples with controlled amount of particles is required.
Alexandre Dehaut +3 more
doaj +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
The Biopsychosocial Model: Application to Occupational Therapy Practice
Open Journal of Occupational Therapy, 2018 Despite the call for the profession to embrace a more integrated and holistic approach to practice, therapists may be faced with practical challenges, including issues relating to client caseloads, productivity demands, scheduling, entrenched practices ...
Keith Gentry +3 more
doaj +1 more source
Chatting While Walking Does Not Interfere with Topographical Working Memory
Brain Sciences, 2020 In the present study, we employed the dual task technique to explore the role of language in topographical working memory when landmarks are present along the path.
Laura Piccardi +5 more
doaj +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Mesure et Évaluation en Éducation, 2007 Nous étudions l’activité évaluative de dix-huit professeurs stagiaires – professeurs des écoles (enseignement primaire) et professeurs de mathématiques (enseignement secondaire) – confrontés à des productions d’élèves en mathématiques.
Marc Vantourout
doaj +1 more source
Status of the International Gravity Reference System and Frame
Journal of Geodesy, 2021 The increasing importance of terrestrial gravimetry in monitoring global change processes, in providing a reference for satellite measurements and in applications in metrology necessitates a stable reference system reflecting the measurement accuracy ...
H. Wziontek +7 more
semanticscholar +1 more source