Results 81 to 90 of about 839,776 (287)
Man Climbing a Rock Pillar, Custer County
, 1980 35 mm slide, man climbing a rock pillarDrawer info: Custer- Fall River;Kodachrome Film 5 Aug ...
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XeraBorg: Neural Control of Tail‐Flick Escape for Backward Propulsion in Cyborg Crayfish
Advanced Robotics Research, EarlyView.This work presents the first controlled tail‐flick propulsion method for the cyborg Cherax quadricarinatus. Comprehensive experiments establish a foundational framework for using the crayfish's natural escape mechanism as a locomotion strategy, expanding its potential as an underwater and amphibious mobile robot.
H. Nhan Le +7 more
wiley +1 more source
Modeling the competitive process in rock climbing
Physical Culture. Sport. Tourism. Motor Recreation, 2021 The working hypothesis of research was that the effectiveness of the performance of a climber on a route is determined by the indicators of the most important climbing characteristics and is subject to the inner structural laws of the competitive process (CP).
openaire +2 more sources
Advanced Science, EarlyView.A regenerative strategy for stroke combines human stem cell–derived neural progenitor cells with sustained release of a matrix‐modifying, thermostable chondroitinase ABC‐37 enzyme. In a rat model of stroke, co‐delivery enhanced transplanted cell survival and neuronal differentiation, degraded inhibitory extracellular matrix components, and improved ...
Nitzan Letko Khait +7 more
wiley +1 more source
International Journal of the Commons, 2019 Scholars have long recognized the importance of social sanctions in enforcing rules and norms. This paper draws attention to additional functions that social sanctioning serves in institutional maintenance - signaling and deliberation - and compares how ...
David Paul Carter
doaj +1 more source
Advanced Science, EarlyView.Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong +24 more
wiley +1 more source
Rock climbing, early 1960s? [05]
, 1960 Color photo of a climber ascending a steep rock wall during a climbing outing with Harold Goodro, possibly in the early 1960s, location ...
Goodro, Harold J., 1916-2000
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Advanced Science, EarlyView.FES‐derived MGE spheroids exhibit progenitor‐stage alterations in developmental trajectory and hypoxia‐responsive transcriptional programs, followed by functional disruption. Gestational hypoxia recapitulates impaired progenitor proliferation, shortened cell‐cycle progression, interneuron developmental abnormalities, and schizophrenia‐like behaviors in
Peiyan Ni +17 more
wiley +1 more source
Theoretical-methodological study of development of power-speed in climbing
Physical Education of Students, 2014 Purpose: of the work was to develop theoretical and methodological foundations of power-speed in climbing. Material : 19 analyzed the literature on the problem of the relationship of the various components of speed-strength training.
Zh. Kozina +4 more
doaj +1 more source