Results 1 to 10 of about 313,784 (306)

On Myosin II dynamics in the presence of external loads [PDF]

open access: yesBiosystems, 2005
We address the controversial hot question concerning the validity of the loose coupling versus the lever-arm theories in the actomyosin dynamics by re-interpreting and extending the phenomenological washboard potential model proposed by some of us in a previous paper.
BUONOCORE, ANIELLO   +5 more
openaire   +4 more sources

Neuromuscular Fatigue and Metabolic Stress during the 15 Minutes of Rest after Carrying Out a Bench Press Exercise Protocol

open access: yesBiology, 2022
Background: Velocity loss (VL) at 1 m·s−1 can help to determine neuromuscular fatigue after performing an exercise protocol. The aim of this study was to analyse muscle fatigue and metabolic stress during the 15 min that follow the execution of a bench ...
Juan Hernández-Lougedo   +8 more
doaj   +1 more source

Reproducibility and Applicability of Traditional Strength Training Prescription Recommendations

open access: yesBiology, 2022
Background: The aim of this study was to verify the reproducibility of a resistance training protocol in the bench press (BP) exercise, based on traditional recommendations, analysing the effect of the muscle fatigue of each set and of the whole exercise
Juan Ramón Heredia-Elvar   +6 more
doaj   +1 more source

Friction Torque Analysis and Verification of Planetary Thread Roller Bearing

open access: yesActuators, 2022
A planetary thread roller bearing (PTRB) is a state-of-the-art component in electromechanical actuators (EMA) due to its high load-bearing capacity and small volume. The study of the PTRB is a leading task in the domain of EMA application. In this study,
Lu Liu   +6 more
doaj   +1 more source

Congested Period in Professional Youth Soccer Players Showed a Different High Decelerations Profile in the Group Performance and a Specific Positional Behaviour

open access: yesJournal of Functional Morphology and Kinesiology, 2022
Present soccer demands are increasing in terms of running requirements and the number of matches until youth soccer players experience several periods of fixture congestion during the season. Currently, congested periods have not been extensively studied
Borja Muñoz-Castellanos   +4 more
doaj   +1 more source

Effect of Using External Packaging Materials for New Building Walls on Heating Load

open access: yesWasit Journal of Engineering Sciences, 2018
Experimental and theoretical investigation of three types of external packaging materials (Gypsum board, Alucobond, Ceramic) for the residential building were carried out in the present work, to reduce heating load in winter.
Sajjad Shakir Ali   +1 more
doaj   +1 more source

Parameters Identification as Identification of External Loads [PDF]

open access: yesPAMM, 2008
AbstractSubstitution of traditional problem of parameters identification to a problem of identification of some additional external load to researched system is offered in conditions, when the initial information on researched parameter and about statistical properties of measurements is absent or is insignificant.
openaire   +2 more sources

Analysis of magnetostriction on external load by F.E.M.

open access: yesJournal of the Magnetics Society of Japan, 1986
Has been required, but the most effective countermeasure to the noise of electrical machinery has not yet been devised. The main factor causing the noise and vibration in the composed transformer is magnetostriction. The magnetostriction is very sensitive to stress and heat.This paper deals with a formulation for analysis of the magnetostriction on ...
Enokizono, M., Todaka, T., Sirahuji, Y.
openaire   +2 more sources

Quantifying Fatigue in the Rugby Codes: The Interplay Between Collision Characteristics and Neuromuscular Performance, Biochemical Measures, and Self-Reported Assessments of Fatigue

open access: yesFrontiers in Physiology, 2021
Locomotor and collision actions that rugby players complete during match-play often lead to substantial fatigue, and in turn, delays in recovery. The methods used to quantify post-match fatigue and recovery can be categorised as subjective and objective,
Mitchell Naughton   +8 more
doaj   +1 more source

A Structure Load Performance Integrated Model Method for the Bridge-Type Displacement Amplification Mechanism

open access: yesMachines, 2022
The modeling of compliant bridge-type displacement amplification mechanisms has challenges due to the intrinsic coupling of kinematic and mechanical behaviors.
Feifei Tian   +5 more
doaj   +1 more source

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