Results 21 to 30 of about 2,904,244 (286)

Comparison of Methods of Calculating Dynamic Strength Index [PDF]

open access: yesInternational Journal of Sports Physiology and Performance, 2018
Purpose: To determine the reliability and variability of the Dynamic Strength Index (DSI) calculated from squat-jump (SJ) vs countermovement-jump (CMJ) peak force (PF) and to compare DSI values between methods. Methods: Male youth soccer and rugby league players (N = 27; age 17.2 ± 0.7 y, height 173.9 ± 5.7 cm, body mass 71.1 ± 7.2 kg) performed 3 ...
Comfort, P   +5 more
openaire   +3 more sources

Development of peristaltic crawling robot which imitates muscle structure of an earthworm

open access: yesNihon Kikai Gakkai ronbunshu, 2018
In disaster areas, rescue work by humans is extremely difficult and dangerous. Therefore, rescue work using rescue robots in place of humans is attracting attention.
Norihiko SAGA   +4 more
doaj   +1 more source

Calculating a pattern’s competitive strength [PDF]

open access: yesThe Mental Lexicon, 2018
AbstractThis article proposes a measure of the competitive strength of two rival patterns in the domain of a subgroup of irregular verbs in English. There is competition between simple pasts built on the vowels /æ/ and /ʌ/, and the same competition is found in the domain of past participles.
Hoekstra, E.   +3 more
openaire   +2 more sources

Study into Improvement of the Hatch Covers of General-Purpose Open Wagons to Provide Strength under Operational Loading Diagrams

open access: yesCommunications, 2019
The article presents the results of research into the strength of the hatch covers of general-purpose open wagons. It was detected that strength of the standard hatch covers is not provided in operational loading diagrams.
Oleksij Fomin   +6 more
doaj   +1 more source

Studi Kasus Pengaruh Tower Seluler terhadap Penerimaan Siaran Televisi Daerah Padat Penduduk di Jalan Buring Dalam pada Kecamatan Klojen Kota Malang

open access: yesJurnal Jaringan Telekomunikasi, 2021
Penelitian ini bertujuan untuk menganalisis pengaruh adanya tower seluler terhadap kualitas penerimaan siaran TV di daerah padat penduduk yang berada di Jalan Buring Dalam Kecamatan Klojen, Kota Malang.
Patricia Alfira Jokhanan   +2 more
doaj   +1 more source

Effect of direct supervision of a strength coach on measures of muscular strength and power in young rugby league players [PDF]

open access: yes, 2004
The purpose of the present study was to examine the influence of direct supervision on muscular strength, power, and running speed during 12 weeks of resistance training in young rugby league players. Two matched groups of young (16.7 ± 1.1 years [mean ±
Dascombe, Ben (R21089)   +5 more
core   +1 more source

Strength calculation of sharp notched components

open access: yes, 2022
S.797-811In this report the strength calculation of sharp notched components under static and cyclic loading is investigated and compared to the FKM code "Analytical strength assessment for machine components".
Seeger, T.   +3 more
core   +1 more source

Local and non-local normalised equivalent strain functionals for cyclic fatigue [PDF]

open access: yes, 2004
The concept of Cyclic Normalised Equivalent Strain Functionals (CNESnFs) suitable for lowcyclic fatigue is developed in this paper. It reduces any fatigue strength and durability model to a unique form what facilitates the models comparison ...
Mikhailov, SE, Namestnikova, IV
core   +6 more sources

Homogenization methods and macro-strength of composites [PDF]

open access: yes, 2001
A multi-phase periodic composite subjected to inhomogeneous shrinkage or temperature deformation and prescribed mechanical loads is considered. The asymptotic homogenisation is applied for calculation of homogenized macrostresses. A non-local approximate
Au, J. D.   +29 more
core   +2 more sources

Calculation strength of torsion bar suspension of micromirrors (MEOMS) [PDF]

open access: yesОмский научный вестник, 2021
The paper considers the strength calculation of the torsion bar suspension of a micromirror with a reflective layer of high optical quality of the surface for deflecting the reflected laser beam.
D. I. Chernyavsky, D. D. Chernyavsky
doaj   +1 more source

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