Results 221 to 230 of about 24,763 (252)

Neurobiology of mitochondrial dynamics in sleep

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend In neurons, variations in sleep history are accompanied by alterations in mitochondrial dynamics, including changes in size, fission and fusion events, the emergence of extra‐large and ‘hourglass’‐shaped mitochondria, mitophagy, and modifications in intracristal space volume and in the number of contact sites between mitochondria
Raffaele Sarnataro
wiley   +1 more source

Determinants of maximal oxygen uptake in highly trained females and males: a mechanistic study of sex differences using advanced invasive methods

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The results from this study show that maximal cardiac output, stroke volume and leg blood flow are similar between highly trained females and males after normalisation to lean body mass (LBM). However, the 10% higher haemoglobin concentration ([Hb]) and arterial O2 content in males result in higher systemic and leg O2 delivery ...
Øyvind Skattebo   +11 more
wiley   +1 more source

Portable PGAS‐Based GPU‐Accelerated Branch‐And‐Bound Algorithms at Scale

open access: yesConcurrency and Computation: Practice and Experience, Volume 37, Issue 25-26, 30 November 2025.
ABSTRACT The Branch‐and‐Bound (B&B) technique plays a key role in solving many combinatorial optimization problems, enabling efficient problem‐solving and decision‐making in a wide range of applications. It incrementally constructs a tree by building candidates to the solutions and abandoning a candidate as soon as it determines that it cannot lead to ...
Guillaume Helbecque   +4 more
wiley   +1 more source

Under Consumed and Overestimated: Discrepancies in Race‐Day Carbohydrate Intake Among Endurance Athletes

open access: yesEuropean Journal of Sport Science, Volume 25, Issue 11, November 2025.
ABSTRACT Despite well‐established guidelines for carbohydrate (CHO) intake to support endurance performance, many athletes fail to meet these targets, and in‐race intake is often estimated based on planned consumption rather than measured intake. We aimed to quantify actual CHO intake during endurance races and explore behavioral and psychological ...
Asli Devrim Lanpir   +3 more
wiley   +1 more source

A Comprehensive Survey on LLM‐Based Network Management and Operations

open access: yesInternational Journal of Network Management, Volume 35, Issue 6, November/December 2025.
ABSTRACT The growing demands for network capacity and the increasing complexities of modern network environments pose significant challenges for effective network management and operations. In response, network operators and administrators are moving beyond traditional manual and rule‐based methods, adopting advanced artificial intelligence (AI)‐driven
Jibum Hong   +2 more
wiley   +1 more source

“Adapting for a Local Space Can be Tricky”: Designing Units for Teachers to Localize Through Phenomenon Adaptation

open access: yesScience Education, Volume 109, Issue 6, Page 1551-1582, November 2025.
ABSTRACT Learning science in the context of local phenomena and problems can be powerful for young people. Yet, designing place‐based instructional materials is resource intensive, limiting broad access. This study investigates how instructional materials designed for widespread use can support teacher localization through phenomenon adaptation ...
Emily M. Harris   +5 more
wiley   +1 more source

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