Results 91 to 100 of about 11,492,110 (391)
Cadmus, 2012 In this essay, human society is regarded as a “superorganism”, analogous to colonies of social insects. The digestive system of the human superorganism is the global economy, which ingests both free energy and resources, and later excretes them in a ...
John Scales Avery
doaj
PharmacyWhile the need to measure burnout, stress and mental health among pharmacy students has been emphasized in the literature, there is limited information on which validated scales should be used.
Kelly C. Lee +3 more
doaj +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
Knowledge and Management of Aquatic Ecosystems, 1990 Les écailles de plus de 10.000 adultes de truites de mer capturés principalement par piégeage à la remontée sur l'Orne et la Touques (Basse-Normandie) ont été examinées.
RICHARD A., BAGLINIERE J. L.
doaj +1 more source
Revista Brasileira de Parasitologia Veterinária, 2007 Espécimes adultos de Paratanaisia bragai foram coletados de ductos renais de Columba livia infectados naturalmente, fixados em glutaraldeído 2,5% e processados para microscopia eletrônica de varredura. Foram identificados dois tipos distintos de escamas,
Solange V.P.B. Brandolini +1 more
doaj +1 more source
Magnetic Field Rotations in the Solar Wind at Kinetic Scales
, 2015 The solar wind magnetic field contains rotations at a broad range of scales, which have been extensively studied in the MHD range. Here we present an extension of this analysis to the range between ion and electron kinetic scales.
Burgess, D. +3 more
core +1 more source
MLS: A Large-Scale Multilingual Dataset for Speech Research [PDF]
, 2020 Vineel Pratap +4 more
openalex +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +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
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