Results 241 to 250 of about 1,136,478 (300)

Prediction of on-field rugby scrummaging contact forces from videos using artificial neural networks. [PDF]

open access: yesPLoS One
Cordero-Sánchez J   +5 more
europepmc   +1 more source

The dependence of penetration velocity on impact velocity

International Journal of Impact Engineering, 2006
Abstract Recent experimental measurements show that eroding long-rod penetration velocity is a linear function of impact velocity over a very wide range of impact velocities and for an interesting range of rod–target material combinations. These experiments all show that U = a + bV , where U and V are the penetration and impact velocity ...
D.L. Orphal, C.E. Anderson
openaire   +1 more source

Low-velocity impacts of quasiperiodic oscillations

Chaos, Solitons & Fractals, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dankowicz, Harry   +2 more
openaire   +1 more source

Analysis of low velocity frontal impacts

Clinical Biomechanics, 2003
The objectives of the study were to determine the phasic recruitment of cervical muscles with increasing magnitudes of low velocity frontal impacts, and to determine quantitative effects of awareness of impending impact in comparison to being impacted unawares.Biomechanics of low velocity frontal impact is poorly understood and requires more work.Ten ...
Shrawan, Kumar   +2 more
openaire   +2 more sources

Velocity scaling impact melt volume

International Journal of Impact Engineering, 1987
Abstract Velocity scaling relationships for the amount of melted target material produced by hypervelocity impacts are examined. Scaling of the melt volume with nearly the momentum of the impactor has been obtained by Gault and Heitowit using a semi-analytical energy balance approach and energy scaling has been obtained from scaled hydrocode output ...
Michael D. Bjorkman, Keith A. Holsapple
openaire   +1 more source

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