Results 201 to 210 of about 2,489 (261)

Demonstration of beat‐to‐beat, on‐demand ATP synthesis in ventricular myocytes reveals sex‐specific mitochondrial and cytosolic dynamics

The Journal of Physiology, EarlyView.
Abstract figure legend Beat‐locked mitochondrial ATP transients reveal modular, sex‐specific bioenergetic control during excitation–contraction coupling. A, each action potential activates L‐type CaV1.2 channels, producing a Ca2+ influx that triggers ryanodine receptors (RyR2) and elicits SR Ca2+ release.
Paula Rhana, Collin Matsumoto, L. Fernando Santana   +2 more
wiley   +1 more source

Human Activity Recognition Dataset for Pedestrians with Mobility Disabilities. [PDF]

Sci Data
Woo Y, Hwang S, Oh S, Kang M, Lee S, Kim J, Cha J, Kim KK.   +7 more
europepmc   +1 more source

Regional electrical differences and arrhythmia in the rat atria: Role of sympathetic nerve distribution and function

The Journal of Physiology, EarlyView.
Abstract figure legend Atrial fibrillation commonly develops in the left atrium and pulmonary veins (PVs), and can be triggered by sympathetic nerve activity. Here, we examined regional atrial differences in sympathetic nerve distribution and function in the rat.
James Saleeb‐Mousa, Manish Kalla, Neil Herring, Christopher O'Shea, Andrew M. Coney, Keith L. Brain, Andrew P. Holmes   +6 more
wiley   +1 more source

Shared bikes distribution vehicle routing problem with split delivery considering carbon emission. [PDF]

PLoS One
Chen G, Li H, Su B, Guo Q, Ji H.
europepmc   +1 more source

Synchrony within Aβ mechanoreceptor subtypes governs signal propagation to primary somatosensory cortex

The Journal of Physiology, EarlyView.
Abstract figure legend We used an optogenetic gain‐of‐function manipulation to investigate how sensory signals from two subtypes of Aβ low threshold mechanoreceptors (LTMRs) contribute to the cortical representation of touch. CatCh, a sensitive and fast channelrhodopsin variant, enables pulsed‐light generation of high‐frequency action potential trains ...
Wanyi Liu, Andrew E. Worthy, Alan J. Emanuel   +2 more
wiley   +1 more source

Assessing bicycle safety risks using emerging mobile sensing data. [PDF]

Travel Behav Soc
Li Y, Zhang Y, Long Y, Bhalla K, Ezzati M.   +4 more
europepmc   +1 more source

Old dog, new trick: Charybdotoxin as a novel ryanodine receptor blocker

The Journal of Physiology, EarlyView.
Abstract figure legend The peptide toxin charybdotoxin (ChTx) from the scorpion Leiurus quinquestriatus was tested on single‐channel currents of the ryanodine receptor incorporated into planar lipid bilayers. The structure–function relationship of ChTx was investigated using toxin variants generated by isosteric substitutions of the basic amino acids ...
Zsuzsanna Édua Magyar, Judit Hevesi, Frigyes Mészáros, Zsolt Bozsó, János Szolomájer, Gábor Tóth, György Panyi, Péter Enyedi, Zoltán Varga, Zoltán Pethő, János Almássy   +10 more
wiley   +1 more source

Road cycling causes more serious injuries than mountain biking. [PDF]

Sci Rep
Martínez-Sañudo L, Verdaguer-Figuerola A, Martínez-Carreres L, García-Giménez S, Cueva-Sevieri E, Viñas-Noguera M, Pelfort X.   +6 more
europepmc   +1 more source

Transcranial direct current stimulation enhances delayed retention after 5 days of lower‐limb motor skill learning

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the 5 day lower‐limb motor skill learning protocol combining ankle visuomotor practice with transcranial direct current stimulation (tDCS). Participants were allocated to motor skill practice with active tDCS over the leg representation of primary motor cortex (SKILL‐STIM), motor skill practice with sham ...
August Lomholt Kvistad, Lasse Jespersen, Jonas Rud Bjørndal, Lasse Christiansen, Anke Ninija Karabanov, Jesper Lundbye‐Jensen   +5 more
wiley   +1 more source

Livelihood Heterogeneity and Adoption of Combine Harvesters Under Flood Risk: Evidence From the Wetland Areas of Bangladesh

Climate Resilience and Sustainability, Volume 5, Issue 2, December 2026.
Livelihood heterogeneity explains uneven combine harvester adoption in haor wetlands. PCA–cluster analysis identifies four farmer typologies shaping mechanization pathways. Adoption is highest among educated and networked land‐rich farmers, lowest among traditionalists.
Andrila Sarker Shama, Md. Taj Uddin, Nanda Dulal Kundu, Md. Touhedul Islam Tushar, Mahmuda Nasrin, Md. Monirul Islam   +5 more
wiley   +1 more source