Results 201 to 210 of about 97,973 (358)

Control unit for DC dynamometer

open access: yes
This diploma thesis builds upon the previous work of Ing. Michal Fiala entitled Microprocessor-controlled inverter for motors. The first part focuses on the modifications made to the first and second versions of the inverter.
Látal, Jiří
core  

Drive-Line Generator Dynamometer Design

open access: yes, 2010
The goal of this project was to design a dynamometer to test a driveline generator. Dynamometer component designs were created, analyzed and iterated until all function requirements were met.
Boudreau, David Bernard   +1 more
core  

Isometric training at longer muscle–tendon complex lengths: A potential countermeasure to impaired neuro‐muscle–tendon function during space travel

open access: yesExperimental Physiology, EarlyView.
Abstract Manned space exploration to distant destinations, including Mars, continues to be an aspiration of humankind. Space travel does, however, present many challenges to the body, amongst which adaptation to microgravity is perhaps the largest. For instance, both short and long manned spaceflight missions have shown substantial deleterious effects ...
Gerard McMahon   +2 more
wiley   +1 more source

Tractor Testing; Equipment; Dynamometer

open access: yes, 1950
View of equipment inside the old tractor test laboratory.
Nebraska Tractor Test Laboratory
core  

Microgravity‐induced changes in skeletal muscle and possible countermeasures: What we can learn from bed rest and human space studies

open access: yesExperimental Physiology, EarlyView.
Abstract Despite exercise countermeasures to sustain health and performance in spaceflight, complete maintenance of muscle mass and functions in microgravity is still not possible for most astronauts. The principal cause of the limited effectiveness of existing exercise countermeasures is the difficulty in achieving full loading forces in space.
Alessandra Bosutti   +6 more
wiley   +1 more source

Intestinal epithelial injury and inflammation after physical work in temperate and hot environments in older men with hypertension or type 2 diabetes

open access: yesExperimental Physiology, EarlyView.
Abstract We tested whether older adults with well‐controlled type 2 diabetes or hypertension, compared with age‐matched adults without chronic disease, exhibit greater intestinal damage, microbial translocation and inflammation during exertional heat stress.
Ben J. Lee   +8 more
wiley   +1 more source

Handgrip strength testing in rheumatic diseases. [PDF]

open access: yesRheumatol Int
Fedorchenko Y   +3 more
europepmc   +1 more source

Individuals with persisting post‐concussion symptoms with physiological subtype demonstrate altered cardiovascular and autonomic responses to face cooling

open access: yesExperimental Physiology, EarlyView.
Abstract Individuals with persisting post‐concussion symptoms with physiological subtype (PPCS‐P) demonstrate exercise intolerance due to exacerbation of concussion‐like symptoms during incremental exercise. We tested the hypothesis that individuals with PPCS‐P (n = 12) would have a blunted cardiac autonomic response to face cooling compared to healthy
Phillip J. Wallace   +6 more
wiley   +1 more source

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