Results 11 to 20 of about 223,185 (310)

Longer Electromechanical Delay Impairs Hamstrings Explosive Force versus Quadriceps [PDF]

open access: yesMedicine & Science in Sports & Exercise, 2014
Explosive neuromuscular performance refers to the ability to rapidly increase force in response to neuromuscular activation. The lower explosive force production of the hamstrings relative to the quadriceps could compromise knee joint stability and increase the risk of anterior cruciate ligament injury. However, the time course of the rise in explosive
Hannah, Ricci   +3 more
openaire   +4 more sources

Comparison of Rate of Force Development between Explosive Sustained Contractions and Ballistic Pulse-like Contractions during Isometric Ankle and Knee Extension Tasks

open access: yesApplied Sciences, 2022
Background: The rate of force development (RFD) is a measure of explosive strength, commonly evaluated within the same repetition as peak force/torque, by instructing the participants to produce “fast” and “hard” contraction.
Žiga Kozinc   +3 more
doaj   +1 more source

Aspects of laboratory tests for the determination of the minimum ignition energy of the fuel / dust mixture [PDF]

open access: yesMATEC Web of Conferences, 2021
During the technological processes of processing, production, handling and storage of combustible dusts, complex explosive mixtures may occur, the characteristics of which, in most cases, cannot be assimilated with the existing data in the specialized ...
Popa Cătălin Mihai   +4 more
doaj   +1 more source

Physiochemical Characterization of Iodine (V) Oxide Part II: Morphology and Crystal Structure of Particulate Films

open access: yesCrystals, 2015
In this study, the production of particulate films of iodine (V) oxides is investigated. The influence that sonication and solvation of suspended particles in various alcohol/ketone/ester solvents have on the physical structure of spin or drop cast films
Brian K. Little   +2 more
doaj   +1 more source

Explosive is not a Term Defined in the International System of Units and Should not be Used to Describe Neuromuscular Performance

open access: yesInternational Journal of Strength and Conditioning, 2023
Despite not being recognized by the International System of Units, explosive is a term often applied in sports science and professional practice. While associated with force, strength, power, performance, exercise, movements, contraction, action, and ...
Bernardo Ide   +5 more
doaj   +1 more source

Specific aspects on the adequate selection of electric equipment intended for use in potentially explosive atmospheres [PDF]

open access: yesMATEC Web of Conferences, 2022
When using electrical equipment in installations operating in hazardous areas endangered by potentially explosive atmospheres, care shall be taken also to the selection of such equipment.
Moldovan Lucian   +3 more
doaj   +1 more source

Effect of Post-Activation Potentiation on Sprint Performance after Combined Electromyostimulation and Back Squats

open access: yesApplied Sciences, 2022
Post-activation potentiation (PAP) is a phenomenon which can improve force performance executed after a previous conditioning activity. PAP is usually evoked through heavy resistance, but many new methods are being suggested that acutely improve ...
Cengizhan Sari   +4 more
doaj   +1 more source

On-ice measures of external load in relation to match outcome in elite female ice hockey [PDF]

open access: yes, 2019
The aim of this study is to investigate the differences between select on-ice measures using inertial movement sensors based on match outcome, and to determine changes in player movements across three periods of play.
Baker, Joseph   +5 more
core   +1 more source

Atomic force microscopic investigation of commercial pressure sensitive adhesives for forensic analysis [PDF]

open access: yes, 2011
Pressure sensitive adhesive (PSA), such as those used in packaging and adhesive tapes, are very often encountered in forensic investigations. In criminal activities, packaging tapes may be used for sealing packets containing drugs, explosive devices, or ...
Adya, Ashok K., Canetta, Elisabetta
core   +3 more sources

Intramuscular fiber conduction velocity, isometric force and explosive performance [PDF]

open access: yesJournal of Human Kinetics, 2016
Abstract Conduction of electrical signals along the surface of muscle fibers is acknowledged as an essential neuromuscular component which is linked with muscle force production. However, it remains unclear whether muscle fiber conduction velocity (MFCV) is also linked with explosive performance.
Methenitis, S.   +4 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy