Results 21 to 30 of about 398,371 (285)

Cardiovascular and Muscular Consequences of Work-Matched Interval-Type of Concentric and Eccentric Pedaling Exercise on a Soft Robot

open access: yesFrontiers in Physiology, 2017
Eccentric types of endurance exercise are an acknowledged alternative to conventional concentric types of exercise rehabilitation for the cardiac patient, because they reduce cardiorespiratory strain due to a lower metabolic cost of producing an ...
Martin Flück   +4 more
doaj   +1 more source

Maximum Strength Benchmarks for Difficult Static Elements on Rings in Male Elite Gymnastics

open access: yesSports, 2021
On rings, in men’s artistic gymnastics, the general strength requirements for important static elements remain elusive. Therefore, the aim was to describe the relationship between a new conditioning strength test and a maximum strength test of static ...
Christoph Schärer   +4 more
doaj   +1 more source

Assessment of reliability in isokinetic testing among adolescent basketball players [PDF]

open access: yes, 2011
Background. The reproducibility of day-to-day testing of isokinetic concentric and eccentric muscular actions among adolescent basketball players aged 14 to 16 years and relationships of mean within-subject variation in two isokinetic testing sessions ...
Carvalho, Humberto M   +5 more
core   +1 more source

The Role of Extracellular Signal-Regulated Kinase Pathways in Different Models of Cardiac Hypertrophy in Rats

open access: yesBiomedicines, 2023
Cardiac hypertrophy develops following different triggers of pressure or volume overload. In several previous studies, different hypertrophy types were demonstrated following alterations in extracellular signal-regulated kinase (ERK) pathway activation ...
Gassan Moady   +4 more
doaj   +1 more source

Area contraction for harmonic automorphisms of the disk [PDF]

open access: yes, 2009
A harmonic self-homeomorphism of a disk does not increase the area of any concentric disk.Comment: 7 ...
Koh, Ngin-Tee, Kovalev, Leonid V.
core   +3 more sources

Nearest Neighbor and Contact Distance Distribution for Binomial Point Process on Spherical Surfaces [PDF]

open access: yes, 2020
This letter characterizes the statistics of the contact distance and the nearest neighbor (NN) distance for binomial point processes (BPP) spatially-distributed on spherical surfaces.
Alouini, Mohamed-Slim   +2 more
core   +2 more sources

Satellite cell activity is differentially affected by contraction mode in human muscle following a work-matched bout of exercise

open access: yesFrontiers in Physiology, 2014
Optimal repair and adaptation of skeletal muscle is facilitated by resident stem cells (satellite cells). To understand how different exercise modes influence satellite cell dynamics, we measured satellite cell activity in conjunction with markers of ...
Robert D Hyldahl   +4 more
doaj   +1 more source

Can Countermovement Jump Neuromuscular Performance Qualities Differentiate Maximal Horizontal Deceleration Ability in Team Sport Athletes?

open access: yesSports, 2020
This investigation aimed to determine the countermovement jump (CMJ) neuromuscular performance (NMP) qualities that differentiate between athletes with high or low horizontal deceleration ability.
Damian J. Harper   +3 more
doaj   +1 more source

Baló Concentric Sclerosis

open access: yesJournal of the Belgian Society of Radiology, 2022
Teaching Point: Baló concentric sclerosis is a rare subtype of multiple sclerosis, characterized by a concentric layered mass on magnetic resonance imaging.
Kelly Di Dier, Marc Lemmerling
openaire   +5 more sources

Magnetic resonance imaging tumor regression shrinkage patterns after neoadjuvant chemotherapy in patients with locally advanced breast cancer: correlation with tumor biological subtypes and pathological response after therapy [PDF]

open access: yes, 2017
The objective of this study is to analyze magnetic resonance imaging shrinkage pattern of tumor regression after neoadjuvant chemotherapy and to evaluate its relationship with biological subtypes and pathological response.
Anastasi, Emanuela   +6 more
core   +1 more source

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