Results 11 to 20 of about 85,168 (277)

Soccer Scoring Techniques: How Much Do We Know Them Biomechanically?—A State-of-the-Art Review

open access: yesApplied Sciences, 2022
Biomechanics investigation on soccer scoring techniques (SSTs) has a relatively long history. Until now, there have been 43 SSTs identified. Yet, the body of biomechanical knowledge is still limited to a few SSTs. This paper aims to provide an up-to-date
Gongbing Shan
doaj   +1 more source

Comparison between Helical Axis and SARA Approaches for the Estimation of Functional Joint Axes on Multi-Body Modeling Data

open access: yesApplied Sciences, 2022
Functional methods usually allow for a flexible and accurate representation of joint kinematics and are increasingly implemented both for clinical and biomechanics research purposes.
Carlo De Benedictis
doaj   +1 more source

Modeling and Analysis of Physical Human-Robot Interaction of an Upper Body Exoskeleton in Assistive Applications [PDF]

open access: yesModeling, Identification and Control, 2021
Portable exoskeletons can be used to assist elderly or disabled people in their daily activities. The physical human-robot interaction is a major concern in exoskeleton development for both functioning properly and interacting safely and comfortably ...
Simon Christensen   +2 more
doaj   +1 more source

Biomechanical analysis of variants of spinopelvic fixation of longitudinal sacral fractures by the finite element method

open access: yesХирургия позвоночника, 2023
Objective. To analyze the strength of three types of spinopelvic fixation system configurations in longitudinal fracture of the sacrum by the finite element method. Material and Methods.
Aleksandr A. Kuleshov   +5 more
doaj   +1 more source

Manipulating device-to-body forces in passive exosuit: An experimental investigation on the effect of moment arm orientation using passive back-assist exosuit emulator

open access: yesWearable Technologies, 2023
Passive exosuits have been vastly researched in the past decade for lifting tasks to alleviate the mechanical loading on the spine and reduce the lower back muscle activities in lifting tasks.
Siddharth Bhardwaj   +3 more
doaj   +1 more source

Soccer Scoring Techniques—A Biomechanical Re-Conception of Time and Space for Innovations in Soccer Research and Coaching

open access: yesBioengineering, 2022
Background: Scientifically, both temporal and spatial variables must be examined when developing programs for training various soccer scoring techniques (SSTs).
Gongbing Shan, Xiang Zhang
doaj   +1 more source

Physical modelling in biomechanics [PDF]

open access: yesPhilosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 2003
Physical models, like mathematical models, are useful tools in biomechanical research. Physical models enable investigators to explore parameter space in a way that is not possible using a comparative approach with living organisms: parameters can be varied one at a time to measure the performance consequences of each, while values and combinations not
openaire   +2 more sources

Multiscale modeling in computational biomechanics [PDF]

open access: yesIEEE Engineering in Medicine and Biology Magazine, 2009
Biomechanics is broadly defined as the scientific discipline that investigates the effects of forces acting on and within biological structures. The realm of biomechanics includes the circulatory and respiratory systems, tissue mechanics and mechanotransduction, and the musculoskeletal system and motor control.
Merryn, Tawhai   +5 more
openaire   +2 more sources

Modelling approaches in biomechanics [PDF]

open access: yesPhilosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 2003
Conceptual, physical and mathematical models have all proved useful in biomechanics. Conceptual models, which have been used only occasionally, clarify a point without having to be constructed physically or analysed mathematically. Some physical models are designed to demonstrate a proposed mechanism, for example the folding mechanisms of insect wings.
openaire   +2 more sources

A Canonical Biomechanical Vocal Fold Model [PDF]

open access: yesJournal of Voice, 2012
The present article aimed at constructing a canonical geometry of the human vocal fold (VF) from subject-specific image slice data. A computer-aided design approach automated the model construction. A subject-specific geometry available in literature, three abstractions (which successively diminished in geometric detail) derived from it, and a widely ...
Bhattacharya, P., Siegmund, T.H.
openaire   +5 more sources

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