Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Jeffrey C. Woldstad"'
Publikováno v:
Journal of Human Sport and Exercise, Vol 17, Iss 4, Pp 761-781 (2022)
Introduction: The depth jump (DJ) and squat jump (SJ) are accepted ways to assess and train power producing ability but are not without risk of injury. Methods: Sixteen male participants (age = 21.7 ± 1.54 yrs., height = 177.7 ± 11.4 cm, mass = 77.
Externí odkaz:
https://doaj.org/article/3a1d9eaee5a14580ba32fc5de4b3feb5
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Universidad de Alicante (UA)
Introduction: The depth jump (DJ) and squat jump (SJ) are accepted ways to assess and train power producing ability but are not without risk of injury. Methods: Sixteen male participants (age = 21.7 ± 1.54 yrs., height = 177.7 ± 11.4 cm, mass = 77.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bf94e708a17a77c4032234f5bcc2ceb
http://hdl.handle.net/10045/112037
http://hdl.handle.net/10045/112037
Publikováno v:
International Biomechanics, Vol 4, Iss 1, Pp 1-8 (2017)
International Biomechanics
International Biomechanics
The use of the hand in lifting has been linked to occupational injuries of the neck and shoulder. This research is aimed at examining the effect of work-related factors on the major neck-shoulder shared musculature activity on both sides of the cervi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::322648a2fd031c47a162171dceae5855
https://doaj.org/article/80804e09d15947f59eb7d5625b1d3c93
https://doaj.org/article/80804e09d15947f59eb7d5625b1d3c93
Publikováno v:
Transactions of the ASABE. 60:693-701
Five models for estimating fuel consumption for agricultural tractors with partial drawbar loads were compared. Data were collected from eight John Deere tractors, JD 7230R (e23), 7250R (e23), 7270R (e23), 7290R (e23), 8320R (16 speed), 7290R (IVT),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d26b21718fa1243c69761717bc34a5b
https://doi.org/10.13031/trans.12121
https://doi.org/10.13031/trans.12121
Publikováno v:
Human Factors: The Journal of the Human Factors and Ergonomics Society. 47:708-729
Although much has been learned in recent decades about the deterioration of muscular strength, gait adaptations, and sensory degradation among older adults, little is known about how these intrinsic changes affect biomechanical parameters associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db601e2d855e669106177bd4ecc0570f
https://doi.org/10.1518/001872005775571014
https://doi.org/10.1518/001872005775571014
Publikováno v:
IIE Transactions. 36:457-467
This paper presents an on-line approach to monitoring human performance in terms of conditional reliability when one is performing a task. Unlike traditional human reliability analysis, this approach develops a dynamic model that is able to cope with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c5930209795cdcaa9359701fba403a6
https://doi.org/10.1080/07408170490426161
https://doi.org/10.1080/07408170490426161
Publikováno v:
Ergonomics. 46:1136-1160
A laboratory study was conducted to examine gait changes associated with aging and the effect of these changes on initiation of slips and frequency of falls utilizing newly defined biomechanical parameters of slips and falls. Twenty-eight participant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9878cc1e2db89c6906aa5e6691bfd269
https://doi.org/10.1080/0014013031000139491
https://doi.org/10.1080/0014013031000139491
Publikováno v:
Journal of Applied Biomechanics. 19:131-138
Biomechanical optimization models are often used to estimate muscular and intervertebral disc forces during physical exertions. The purpose of this study was to determine whether an optimization-based biomechanical model predicts torso muscular activ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e79788cdc65fac34b1e78424f54b2d6
https://doi.org/10.1123/jab.19.2.131
https://doi.org/10.1123/jab.19.2.131
Publikováno v:
Safety Science. 40:689-703
A laboratory study was conducted to determine how sensory changes in elderly people affect subjective assessments of floor slipperiness, and associated friction demand characteristics and slip distance. To relate these parameters to actual slip and f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be58dcf84770d91974c2c66cbca6e3ab
https://doi.org/10.1016/s0925-7535(01)00067-4
https://doi.org/10.1016/s0925-7535(01)00067-4
Publikováno v:
Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 46:1186-1190
A laboratory study was conducted to examine the gait changes associated with aging and the effect of these changes on initiation of slips, initial friction demand, and slip distance utilizing newly defined biomechanical parameters of slips and falls.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e997ca407d8993324a6c934e0df4d70
https://doi.org/10.1177/154193120204601338
https://doi.org/10.1177/154193120204601338