Results 121 to 130 of about 372,836 (352)
Advanced Intelligent Systems, EarlyView.A computational framework for optimizing strain sensor placement in wearable motion tracking systems is presented. By combining dense strain mapping with a genetic algorithm, the method discovers counterintuitive yet highly effective configurations that reduce joint angle error by 32%.
Minu Kim +4 more
wiley +1 more source
Angewandte Chemie, EarlyView.New push–pull para‐azaquinodimethane derivatives were synthetized through a sustainable protocol. Transient absorption results showed ultrafast intermolecular singlet fission (SF) in film and demonstrated for AsOMe higher triplet energy than for literature SF materials, with intriguing perspectives for photovoltaics toward silicon matched SF.
Martina Alebardi +11 more
wiley +2 more sources
مجله دانشگاه علوم پزشکی گرگان, 2014 Background and Objective: The shoulder joint is continuously under various pressures. Shoulder impingement syndrome is the most common problem. Stability of the shoulder is due to the interaction between static and dynamic stability which is caused ...
Moharrami R, Shojaeddin S, Sadeghi H
doaj
REWW‐ARM—Remote Wire‐Driven Mobile Robot: Design, Control, and Experimental Validation
Advanced Intelligent Systems, EarlyView.The Remote Wire‐Driven robot “REWW‐ARM” demonstrates a new concept of remote actuation that separates electronics from harsh environments while retaining closed‐loop control. Combining tendon‐sheath mechanisms with decoupled joints, it achieves efficient power transmission and autonomous locomotion, manipulation, and underwater operation, suggesting ...
Takahiro Hattori +4 more
wiley +1 more source
Angewandte Chemie, EarlyView.We introduce π–extended viologens with B‐N fused dipyridylanthracene (BDPA) as conduit for delocalization. Quaternization of pyridyl‐substituted BDPA by methylation or Lewis pair formation with B(C6F5)3 produces strongly colored compounds that are emissive in the near‐IR.
Rajendra Prasad Nandi +3 more
wiley +2 more sources
Numerical evaluation for SLAP type II tear in shoulder abduction applying the finite element method
Frontiers in Mechanical EngineeringThe shoulder joint in the human body is a complex anatomical structure composed of diverse biological tissues that connect and stabilize the joint. This complexity allows the shoulder to perform a wide range of movements and develop specific skills ...
Maria de la Luz Suarez-Hernandez +9 more
doaj +1 more source
Method and apparatus for preloading a joint by remotely operable means [PDF]
, 1993 The invention is a method and apparatus for joining structures, an active structure and a passive structure, and imposing a tensile pre-load on the joint by a remotely operable mechanism comprising a heat contractible joining element.
Kahn, Jon B.
core +1 more source
Slip‐Adaptive Neural Control of Gecko‐Inspired Adhesive Robots
Advanced Intelligent Systems, EarlyView.This study introduces a neural adhesion controller to improve the stability of gecko‐inspired climbing robots. By integrating an echo state network and a multilayer perceptron, the system utilizes joint torque feedback to accurately estimate adhesion in both normal and shear directions and predict slips. This enables effective recovery from slip events,
Donghao Shao +3 more
wiley +1 more source
Chemistry in Transformation: A European Moment
Angewandte Chemie, EarlyView.Europe’s chemical industry faces a defining moment. Decarbonization, circularity, and digitalization are reshaping competitiveness amid high energy costs and investment challenges. Integrating responsible and resilient chemistry with innovation, infrastructure, and policy is essential to translate scientific leadership into sustainable industrial ...
Javier García‐Martínez
wiley +2 more sources