Effect of pre-impact waves in an elastic rod on coefficient of restitution
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2021.103816
Abstract: Abstract The effect of pre-impact waves on the coefficient of restitution (COR) in longitudinal impact of a uniform elastic rod on a linear elastic or bilinear inelastic spring supported by a fix rigid wall is… read more here.
Keywords: impact; case; rod; pre impact ... See more keywords
Identification of pre-impact conditions of a cyclist involved in a vehicle-bicycle accident using an optimized MADYMO reconstruction combined with motion capture.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of forensic and legal medicine"
DOI: 10.1016/j.jflm.2018.03.014
Abstract: The aim of the present study was to develop an improved method, using MADYMO multi-body simulation software combined with an optimization method and three-dimensional (3D) motion capture, for identifying the pre-impact conditions of a cyclist… read more here.
Keywords: bicycle; pre impact; motion capture;
Seismic stratigraphic evidence of a pre-impact basin in the Yucatán Platform: Morphology of the Chicxulub crater and K/Pg boundary deposits
Sign Up to like & getrecommendations! Published in 2021 at "Marine Geology"
DOI: 10.1016/j.margeo.2021.106594
Abstract: Abstract Fifty-four 2D seismic profiles and 13 boreholes were used to describe pre-impact and post-impact deposits in the Yucatan Shelf. Previous work has identified a pre-impact basin in the northwest portion of the Chicxulub structure.… read more here.
Keywords: impact basin; impact; pre impact; chicxulub ... See more keywords
Data Augmentation to Address Various Rotation Errors of Wearable Sensors for Robust Pre-impact Fall Detection
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Biomedical and Health Informatics"
DOI: 10.1109/jbhi.2022.3228598
Abstract: Objective: This paper proposes a novel application of data augmentation to address various rotation errors of wearable sensors for robust pre-impact fall detection. In such systems, sensor rotation errors are inevitable because of loose attachment… read more here.
Keywords: data augmentation; rotation; model; rotation errors ... See more keywords
Optimization of a Pre-impact Fall Detection Algorithm and Development of Hip Protection Airbag System
Sign Up to like & getrecommendations! Published in 2018 at "Sensors and Materials"
DOI: 10.18494/sam.2018.1876
Abstract: In this study, a pre-impact fall detection algorithm using a custom-made inertial sensor was optimized, and a spring-trigger airbag system was developed for preventing injuries from falls. Four different types of simulated falls were performed… read more here.
Keywords: fall detection; system; airbag; pre impact ... See more keywords
Exploring pre-impact landing kinematics associated with increase and decrease in the anterior cruciate ligament injury risk.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of biomechanics"
DOI: 10.2139/ssrn.4066398
Abstract: This study aimed to explore the single-legged landing kinematics that could lead to increase or decrease in the risk of anterior cruciate ligament (ACL) injury. Immediate pre-impact kinematics at the single-legged landing from 33 healthy… read more here.
Keywords: kinematics; increase decrease; pre impact; landing kinematics ... See more keywords