Results 41 to 50 of about 250,717 (298)

Effect of microclimatic conditions on the reproductive behavior of the Helix aspersa

open access: yesScientia Agropecuaria, 2013
The aim of this study was to evaluate the effect of microclimatic conditions (temperature and relative humidity) on the reproduction of land snails (Helix aspersa).
Hugo Ángel Fernández Cabrera   +2 more
doaj   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Postures assignées, postures revendiquées

open access: yesCalenda, 2009
Ce colloque réunit aussi bien des professionnels de terrain et praticiens de secteurs divers d’intervention, que des chercheurs en anthropologie et autres disciplines des sciences sociales. Il a pour objectif d’examiner, dans une perspective de coproduction des savoirs et des analyses, les postures que les chercheurs et/ou les professionnels sont ...
openaire   +3 more sources

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS 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

Postural Dynamics Are Associated With Cognitive Decline in Parkinson's Disease

open access: yesFrontiers in Neurology, 2018
Early features of Parkinson's disease (PD) include both motor and cognitive changes, suggesting shared common pathways. A common motor dysfunction is postural instability, a known predictor of falls, which have a major impact on quality of life ...
Annette Pantall   +8 more
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS 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

Analysis of Available Solutions for the Improvement of Body Posture in Chairs [PDF]

open access: gold, 2022
Mircea-Nicolae Ordean   +5 more
openalex   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Repeatability of Inertial Measurements of Spinal Posture in Daily Life

open access: yesSensors
Posture, physical activity, and sleep have been shown to be linked to many health issues but are difficult to assess in laboratories, especially in terms of long-term patterns.
Ryan Riddick   +2 more
doaj   +1 more source

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