Results 21 to 30 of about 67,700 (265)

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

An illusion of eccentricity [PDF]

open access: yesPerception & Psychophysics, 1983
The illusion investigated here is that two concentric arcs, drawn in different (though possibly overlapping) circular sectors and having the same angular extent, appear to be eccentric. Three possible explanations of the illusion are tested. The first hypothesis is that concentricity judgments are made by elongating the arcs to see if they intersect ...
openaire   +2 more sources

Seeking Eccentricity

open access: yesSociología y tecnociencia, 2020
This Sociology and Technoscience monograph extends conversations and uses of eccentricity as a methodological tool for doing research within the field of feminist and gender studies. The search for eccentricity responds to the editors’ interest in reflecting on and engaging with different methodological approaches which help deviate from canonical ...
Adelina Sánchez Espinosa   +1 more
openaire   +1 more source

Assessment of Eccentric-Concentric Exercises Applied in Different Resistances in Terms of Strength

open access: yesTürk Spor ve Egzersiz Dergisi, 2022
The purpose of this study was to examine the effects of eccentric-concentric exercises applied at different resistances on strength parameters. Thirty-five sedentary volunteers participating in the study were divided into 4 groups by the stratified ...
Oktay Çakmakçı, Ali Tatlıcı
doaj  

Tendon Adaptations to Eccentric Exercise and the Implications for Older Adults

open access: yesJournal of Functional Morphology and Kinesiology, 2019
The purpose of this short review is to discuss the effects of eccentric exercise in modifying the properties of tendon tissue in healthy individuals.
Jonathan I Quinlan   +3 more
doaj   +1 more source

Eccentric digraphs

open access: yesDiscrete Mathematics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Boland, James   +2 more
openaire   +3 more sources

A New Paradigm for Muscle Contraction

open access: yesFrontiers in Physiology, 2015
For the past 60 years, muscle contraction had been thought to be governed exclusively by the contractile filaments, actin and myosin. This thinking explained most observations for concentric and isometric, but not for eccentric muscle contractions.
Walter eHerzog   +3 more
doaj   +1 more source

Effect of Plyometric Training on Speed and Change of Direction Ability in Elite Field Hockey Players

open access: yesSports, 2018
This study investigated the effects of two plyometric training protocols on sprint and change of direction (COD) performance in elite hockey players. A parallel-group randomized controlled trial design was used and seventeen elite male and female field ...
Jasdev Singh   +2 more
doaj   +1 more source

Influence of 4 weeks of downhill running on calcium sensitivity of rat single muscle fibers

open access: yesPhysiological Reports, 2022
Improved Ca2+ sensitivity has been suggested as a mechanism behind enhancements in muscle mechanical function following eccentric training. However, little is known regarding the effects of eccentric training on single muscle fiber Ca2+ sensitivity ...
Emma F. Hubbard   +3 more
doaj   +1 more source

Comparison of Acute Level of CK After Five Weeks Eccentric vs Concentric High Intensity Strength Exercise in Healthy Subject

open access: yesSurabaya Physical Medicine and Rehabilitation Journal, 2019
Background: Musculoskeletal injuries both in sport and recreational activities, at each age level, can lead to immobilization. Injury and immobilization can lead to muscle strength decrease and deconditioning.
Hasni   +2 more
doaj   +1 more source

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