Results 61 to 70 of about 14,987 (302)

Rifle and aiming point accelerations do not differ between the most and least accurate shots in biathlon shooting within an athlete

, 2023
Study aim: As studies from shooting disciplines other than biathlon have observed associations between weapon accelerations and shooting performance, this study investigated whether accelerations of the rifle stock and aiming point (the point on the ...
Vesa Linnamo, Timo Rantalainen, Marko S. Laaksonen, Rantalainen, Timo, Laaksonen, Marko S.,, Ruotsalainen, Keijo,, Ruotsalainen, Keijo, Linnamo, Vesa, Linnamo, Vesa,, Keijo Ruotsalainen, Köykkä, Miika, Köykkä, Miika,, Laaksonen, Marko S., Miika Köykkä, Rantalainen, Timo,   +14 more
core   +2 more sources

New Considerations for Collecting Biomechanical Data Using Wearable Sensors: The Effect of Different Running Environments

Frontiers in Bioengineering and Biotechnology, 2020
Traditionally, running biomechanics analyses have been conducted using 3D motion capture during treadmill or indoor overground running. However, most runners complete their runs outdoors.
Lauren C. Benson, Christian A. Clermont, Reed Ferber, Reed Ferber, Reed Ferber   +4 more
doaj   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Design of high-speed planing hulls for the improvement of resistance and seakeeping performance

International Journal of Naval Architecture and Ocean Engineering, 2013
High-speed vessels require good resistance and seakeeping performance for safe operations in rough seas. The resistance and seakeeping performance of high-speed vessels varies significantly depending on their hull forms.
Dong Jin Kim, Sun Young Kim, Young Jun You, Key Pyo Rhee, Seong Hwan Kim, Yeon Gyu Kim   +5 more
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Characteristics of a series of high speed hard chine planing hulls - part II: performance in waves

, 2011
An experimental investigation into the performance of high speed hard chine planing hulls in irregular waves has been conducted. A new series of models representative of current design practice was developed and tested experimentally. Measurements of the
Taunton, D.J., Shenoi, R.A., Hudson, D.A.   +2 more
core   +1 more source

Longitudinal, Lateral, and Vertical Coordinated Control of Active Hydro-Pneumatic Suspension System Based on Model Predictive Control for Mining Dump Truck

Machines
Considering the variability of driving conditions in mining areas, existing control strategies are difficult to meet the comprehensive performance requirements of mining dump trucks in the longitudinal, lateral, and vertical directions.
Lin Yang, Guangjia Wang, Hao Cui, Wei Liu, Lanchun Zhang   +4 more
doaj   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Evaluation of vertical ground and floor accelerations and spectra in elastic RC frame buildings located in Eastern Canada [PDF]

, 2023
Whilst significant structural damage to buildings has generally been rare as a result of recent moderate and severe earthquakes, destructive non-structural damage has been much more widespread and can lead to additional economic loss.
Mazloom, Shahabaldin
core  

EVALUATION OF THE EFFECT OF OPERATIONAL FACTORS ON THE SMOOTHNESS OF THE TRAILER HEAVY-DUTY TANDEM AXLES

Вестник СибАДИ, 2017
The Article is devoted to assessing the impact of operational factors and design parameters of the trailer heavy-duty tandem axles to such performance indicators as: the standard deviation of the vertical linear and linear-angular accelerations of the ...
V. Yu. Kostuk, E. Yu. Lipatov
doaj   +1 more source