Results 61 to 70 of about 6,243,868 (266)

The acute effects of post-activation potentiation on sport-climbing specific power exercises

Journal of Education, Health and Sport, 2018
The effect of performing biomechanically similar exercises in such order that resistance exercise was followed by plyometric, power or speed exercise is a temporal increase in power and force production.
Krzysztof Sas-Nowosielski, Klaudia Angelika Kandzia   +1 more
doaj   +3 more sources

Effects of a Flywheel-Based Post-Activation Performance Enhancement Warm-Up Versus a Traditional Rowing Ergometer Warm-Up on 500 m Rowing and Neuromuscular Performance

European Journal of Human Movement
Post-activation performance enhancement using flywheel exercises offers substantial immediate consequences on neuromuscular responses and mechanical adaptations.
Piyathida Thongchai, Nareerat Koedsiri, Sasina Johansen, Siriwanna Manosukhumnon, Adithep Santalunai, Rodrigo Zacca, Dang Van Dung, Phornpot Chainok   +7 more
doaj   +1 more source

Mechanisms of post-contraction activation in skeletal muscle

Journal of Physical Fitness and Sports Medicine, 2012
This review provides evidence for the task-, intensity-, and duration-specific modulation of twitch, spinal, corticospinal and cortical responses recorded up to ~18 min after the end of a muscle contraction produced by artificial and voluntary muscle ...
Azusa Uematsu, Hirofumi Sekiguchi, Hirofumi Kobayashi, Kazushi Tsuchiya, Tibor Hortobágyi, Shuji Suzuki   +5 more
doaj   +1 more source

Comparison of Post-Activation Potentiating Stimuli on Jump and Sprint Performance

International Journal of Exercise Science, 2020
Post-activation potentiation (PAP) is a phenomenon characterized by improved muscle performance based on the previous contractile activity of the muscle. The purpose of this study was to determine the effect of different potentiating stimuli on jump and sprint performance in 13 resistance trained, college-aged men and women.
Piper, Aaron D., Joubert, Dustin P., Jones, Eric J, Whitehead, Malcom T.   +3 more
openaire   +3 more sources

A new potentiator of insulin action [PDF]

FEBS Letters, 1983
A new potentiator of insulin action, 5‐[4‐(1‐methylcyclohexylmethoxy)‐benzyl]thiazolidine‐2,4‐dione, was tested for activation of insulin action in vitro. The agent (50 mg.kg−1.day−1) was orally administered to rats for 14 days and adipocytes from treated rats were used to assess insulin‐binding, glucose uptake and glucose oxidation. In obese rats, the
Kobayashi, Masashi, Iwasaki, Makoto, Ohgaku, Seiji, Maegawa, Hiroshi, Watanabe, Nobuyuki, Shigeta, Yukio   +5 more
openaire   +2 more sources

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

Reservoir‐Driven Neuromorphic Computing Based on Composite Rare‐Earth/Transition Metal Oxide Memristor

Advanced Functional Materials, EarlyView.
A defect‐engineered Ag/Gd2O3:Nb2O5/Pt rare earth composite oxide memristor enables stable multilevel reservoir states through pulse driven conductance modulation. Experimentally measured device responses are incorporated into a device aware reservoir computing framework for CIFAR‐100 image classification, highlighting the potential of rare earth ...
Hammad Ghazanfar, Haider Abbas, Muhammad Rabeel, Honggyun Kim, Ghulam Dastgeer, Muhammad Nasim, Furqan Zahoor, Yawar Abbas, Waqas Ahmad, Deok‐kee Kim   +9 more
wiley   +1 more source

Electrically Induced Phase Transition and Synaptic Functionality in MoTe2/Graphene Memristors

Advanced Functional Materials, EarlyView.
An electrically induced reversible 2H ↔ 1T′ phase transition is demonstrated in a vertical Au/Ti/MoTe2/graphene memristor with a laterally contacted graphene electrode. Resistive switching proceeds through a compositionally invariant amorphous/2H ↔ amorphous/1T′ transformation, in which a self‐formed amorphous MoTe2 interfacial region is proposed to ...
Chien‐Hua Wang, Mu‐Pai Lee, Jhen‐Dong Tsai, Liang‐Ying Hsieh, Jui‐Yuan Chen, Chun‐Wei Huang, Yen‐Fu Lin, Wen‐Wei Wu   +7 more
wiley   +1 more source

Post-activation Potentiation In Propulsive Force After Specific Swimming Strength Training [PDF]

, 2017
We investigated whether a conditioning activity (8x12.5m with 2.5min-interval using both hand paddles and parachute) induced post-activation potentiation in swimming propulsive force and whether a swimmer's force level affected a post-activation ...
R.; Andries, Jr., Barbosa, A. C.; Barroso, O.   +4 more
core   +2 more sources

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source