Results 81 to 90 of about 2,404,385 (212)

Lateral Epicondylitis of the Elbow in an Airline Pilot Regarding Throttle Lever Operation. [PDF]

Cureus, 2023
Sawamoto N.
europepmc   +1 more source

A Study on the Detent Torque and Holding Torque of a Micro-Claw Pole Stepper Motor. [PDF]

Micromachines (Basel), 2022
Xi X, Sun Y, Wang X, Xin Y, Yang Y.
europepmc   +1 more source

Rapid change of friction causes the illusion of touching a receding surface. [PDF]

J R Soc Interface, 2023
Monnoyer J, Willemet L, Wiertlewski M.
europepmc   +1 more source

Improving force characteristics of linear oscillatory generator with spring permanent magnet for Stirling engines based on subdomain method

AIP Advances
In this paper, an electromagnetic analysis method is proposed to improve force characteristics by using spring permanent magnets (PMs) along the axial and circumferential directions of a linear oscillatory generator (LOG).
Kyung-Hun Shin, Jang-Young Choi, Han-Wook Cho, Min-Mo Koo, Kyu-Seok Lee, Sung-Ho Lee   +5 more
doaj   +1 more source

Compliant robotic behaviors for satellite servicing. [PDF]

Front Robot AI, 2023
Cressman J, Pokharna R, Newman W.
europepmc   +1 more source

¿Donde están? Pretrial detention and the practice of forced disappearance in Guatemala

Environment and Planning D: Society and Space
Cold War counterinsurgency campaigns pioneered the practice of forced disappearance during Guatemala's genocidal civil war (1960–1996). It was a systematic practice of violent repression that did not necessarily end with the signing of the 1996 Peace Accords.
openaire   +1 more source

Analytical prediction and analysis of the detent force with the feedback harmonics for the direct drive motion system

IET Power Electronics, 2023
Xiaojun Yang, A. Shi, J. Xuan, Zhaohui Yang   +3 more
semanticscholar   +1 more source

Thrust ripple reduction based on auxiliary-slot permanent magnet synchronous linear motors

Advances in Mechanical Engineering
Permanent magnet synchronous linear motor (PMSLM) has the advantages of simple mechanical structure and high thrust density. However, the simultaneous existence of end effect and cogging force aggravates the thrust ripple and affects the output ...
Cong Huang, Huachun Wu, Yuzhe Xu, Bowen Sun, Zijie Dai   +4 more
doaj   +1 more source

Towards Standardized Acquisition with a Dual-probe Ultrasound Robot for Fetal Imaging. [PDF]

IEEE Robot Autom Lett, 2021
Housden J, Wang S, Bao X, Zheng J, Skelton E, Matthew J, Noh Y, Eltiraifi O, Singh A, Singh D, Rhode K.   +10 more
europepmc   +1 more source

Electromagnetic Design and End Effect Suppression of a Tubular Linear Voice Motor for Precision Vibrating Sieves

Energies
Precision vibrating sieves need a kind of power source, featuring small size, high frequency response, and small vibration amplitude. Linear Voice Coil Motor (LVCM) can achieve a high accelerated speed in a short stroke; it is an appropriate power source
Meizhu Luo, Zijiao Zhang, Yan Jiang, Ji-an Duan   +3 more
doaj   +1 more source