Results 221 to 230 of about 106,967 (315)
Self‐Oscillating Helix Showing Amplified Winding and Unwinding Motions
The hydrogel helix exhibits autonomous oscillation synchronized with the Ru(bpy)32+/3+ redox cycle in the Belousov–Zhabotinsky reaction. Periodic winding–unwinding accompanies magnified motion along one direction within the gel phase. ABSTRACT Helical architectures in nature amplify motion via winding–unwinding.
Taehun Chung +11 more
wiley +1 more source
Mouthguard use, hygiene, and maintenance practices among combat and team sports athletes: A comparative study. [PDF]
Özkal Eminoğlu D +7 more
europepmc +1 more source
Rethinking Extracellular Vesicle Signaling
Extracellular vesicles enable cell communication beyond intracellular cargo delivery. This perspective highlights two plausible surface‐based signaling modes: “bind‐and‐stay” and “bind‐and‐leave.” Transient binding to multiple cells challenges the one‐vesicle‐one‐cell model.
Wojciech Chrzanowski, Joy Wolfram
wiley +1 more source
Comparison of basic motor skills and physical fitness between (pre-)pubertal children from parkour and team sports. [PDF]
Konushevci C +3 more
europepmc +1 more source
Decoding High‐voltage LiCoO2: From Degradation to Stabilization Toward Durable Li‐ion Batteries
This review systematically addresses the degradation mechanisms and stabilization strategies for high‐voltage LiCoO2 cathodes. Key enhancement approaches including foreign‐ion doping, surface modifications, structural design, and electrolyte optimization are critically assessed.
Zezhou Lin +6 more
wiley +1 more source
Estimating oxygen uptake in simulated team sports using machine learning models and wearable sensor data: A pilot study. [PDF]
Sheridan D +6 more
europepmc +1 more source
Parental involvement in youth sports : an examination of Team Greenville
Christina Mazer
openalex +1 more source
Device‐level zinc batteries are energy‐limited by the mass/volume of inactive components, while lean‐electrolyte operation triggers interfacial water depletion and unstable kinetics. Here we elucidate lean‐failure mechanisms and develop a COF@PAN functional separator that regulates hydrogen‐bonding networks to manage water activity and accelerate ...
Kun Zhang +12 more
wiley +1 more source
Selected Determinants of Diet Health Quality among Female Athletes Practising Team Sports. [PDF]
Gacek M, Wojtowicz A, Banasik M.
europepmc +1 more source

