Results 1 to 10 of about 55,099 (261)

Correlates of Eccentric Metrics and Sprint Acceleration and Deceleration Performance in University Athletes [PDF]

open access: yesJournal of Functional Morphology and Kinesiology
Background: Sprint performance, including acceleration, maximal velocity and deceleration, is crucial for athletic success in field and court-based sports; however, deceleration remains understudied despite its role in change of direction (COD) and match
Gregory Gordon   +2 more
doaj   +2 more sources

The Effects of Selected Mechanical and Anthropometric Variables on Change-of-Direction Ability in National Team-Level Youth Basketball Players [PDF]

open access: yesSports
Change-of-direction (COD) ability is a key determinant of performance in youth basketball, yet the relative contribution of braking, re-acceleration, trunk motion, and body composition remains unclear.
Áron Mészáros   +5 more
doaj   +2 more sources

Seasonal Analysis of Match External Load in Hungarian Second-Division Professional Football Across Three Competitive Seasons Using GPS-Derived Match-Average Data [PDF]

open access: yesSports
Background/Objectives: The aim of this study was to describe seasonal trends in match-average External Load (EL) variables across three (2022/23, 2023/24, 2024/25) consecutive competitive seasons in a Hungarian professional second-division soccer team ...
Richárd Bauer   +7 more
doaj   +2 more sources

COUNTERMOVEMENT JUMP FORCETIME METRICS AND MAXIMAL HORIZONTAL DECELERATION PERFORMANCE IN PROFESSIONAL MALE BASKETBALL PLAYERS [PDF]

open access: yesJournal of Applied Sports Sciences, 2022
Basketball is a sport that relies heavily on an athlete’s ability to rapidly decelerate in order to change direction, avoid a defender, or create space.
Nicolas Philipp   +4 more
doaj   +3 more sources

Automobile braking and traction characteristics on the different road surfaces [PDF]

open access: yesTransport, 2007
The present article depicts the results of the investigation into automobile braking parameters and traction characteristics on the different road surfaces.
Edgar Sokolovskij
doaj   +2 more sources

A Custom Made Skeletal Class II Corrector Appliance in Late Adolescent Phase [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Skeletal Class II correction in deceleration phase of growth is both a challenge and dilemma with choice between extraction and myofunctional therapy.
Navneet Singh   +4 more
doaj   +1 more source

Experimental research into motor vehicle oscillations in the case of changeable deceleration [PDF]

open access: yesTransport, 2005
In this paper processes of oscillation of flexible mounted and inflexible mounted masses are analysed. The tangential effect of the wheel contact with bearing surface is given, thus enabling more precise calculus of vehicle braking parameters.
R. Pečeliūnas,   +4 more
doaj   +3 more sources

Regenerative Braking Control Strategy Based on AI Algorithm to Improve Driving Comfort of Autonomous Vehicles

open access: yesApplied Sciences, 2023
Recent studies on autonomous vehicles focus on improving driving efficiency and ignore driving comfort. Because acceleration and jerk affect driving comfort, we propose a comfort regenerative braking system (CRBS) that uses artificial neural networks as ...
Myeong Hwan Hwang   +6 more
doaj   +1 more source

Variations of Accelerometer and Metabolic Power Global Positioning System Variables across a Soccer Season: A Within-Group Study for Starters and Non-Starters

open access: yesApplied Sciences, 2021
The aims of this study were to analyze the within-group weekly metabolic power average (wMPA), weekly acceleration zones (wAcZ), and weekly deceleration zones (wDcZ), in starter and non-starter professional soccer players, based on different periods of ...
Hadi Nobari   +5 more
doaj   +1 more source

Modern principles of cardiotocography in childbirth

open access: yesМедицинский совет, 2020
Cardiotocography (CTG) is the main method of assessment of the fetus, which due to its informativeness and stability of the information obtained has almost completely replaced the phonoand electrocardiography of the fetus from the clinical practice.
A. M. Prikhodko   +4 more
doaj   +1 more source

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