Results 71 to 80 of about 192,306 (299)
There's something in the way you move : horse racing and skiing are two sports where a better understanding of friction could work [PDF]
, 2004 Have you ever had the experience of gliding effortlessly across a dance floor with a partner of rugby-player proportions, yet endured a swollen ankle minutes later from the quickstep of someone half the size? Why does one twin sister seem to be "hard" on
Stack, Margaret
core
Carbon Friction Pair in Total Hip Replacement
KnE Energy, 2018 .
A N Mitroshin +4 more
openaire +2 more sources
Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding
Advanced Engineering Materials, EarlyView.This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou +6 more
wiley +1 more source
Physiochemical Processes to Reduce Friction and Wear Under Selective Transfer Conditions—A Review
LubricantsA selective transfer is realized safely if the material pair and the lubricant are adequate, in the presence of a relative motion and an energy favoring the transfer.
Filip Ilie +2 more
doaj +1 more source
Superconductivity Effect in Brake Friction Pairs
Herald of Azerbaijan Engineering Academyfriction pairs; isotropic and Josephson effects; paired electron and its role in superconductivity;vibrations of the crystal lattice and vortices in the metal friction element; the discussion of the results. Theexciting factor for particles of various kinds in metal friction elements is pulsed normal forces in themating of friction pairs.
A.Kh. Janahmadov +6 more
openaire +1 more source
3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response
Advanced Engineering Materials, EarlyView.A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
wiley +1 more source
Different friction pairs of hip prostheses
ORTHOPAEDICS, TRAUMATOLOGY and PROSTHETICS, 2013 The authors describe the evolution of friction pairs of hip prostheses, point out advantages and shortcomings of each of them. Modern friction pairs, which ensure the best long-term results, are singled out.
openaire +1 more source
Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics
Advanced Functional Materials, EarlyView.Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro +4 more
wiley +1 more source
Наука и техника, 2019 In mechanical engineering, various types of bearing units are used in moving connections and sliding pairs (sliding bearings, guides, bushings) are sufficiently widely used.
A. S. Kalinichenko +2 more
doaj +1 more source
The friction force mouse-pad and the forearm muscles efforts (preliminary results) [PDF]
The objective of the article is to evaluate the impact of the friction force mouse-pad in the contraction level of the forearm muscles M. extensor carpi ulnaris, M. extensor digitorum M.
Emanuel Santos Ribeiro +1 more
core +1 more source