Results 21 to 30 of about 2,125,664 (292)

Longer electromechanical delay impairs hamstrings explosive force versus quadriceps [PDF]

open access: yes, 2014
Introduction: 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 ...
Folland, Jonathan P.   +7 more
core   +1 more source

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

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

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

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

Changes in explosive force (CMJ) by playing position.

open access: yes, 2020
Changes in explosive force (CMJ) by playing position.
Gorka Araiz (8600214)   +4 more
core   +1 more source

Laboratory studies on electrical effects during volcanic eruptions

open access: yesAnnals of Geophysics, 1999
This laboratory study reports on electrical phenomena during the explosive eruption of a basaltoid silicate melt. Contact electricity is produced in the phase of thermo-hydraulic fracturing of magma during the explosive interaction with water.
R. Büttner, B. Zimanowski, H. Röder
doaj   +1 more source

The Determination of the Explosive Force of Gunpowder [PDF]

open access: yesRoyal United Services Institution. Journal, 1871
(1871). The Determination of the Explosive Force of Gunpowder. Royal United Services Institution. Journal: Vol. 15, No. 64, pp. 312-337.
openaire   +2 more sources

Home - About - Disclaimer - Privacy