Results 141 to 150 of about 405,169 (366)
Active End-Effector Pose Selection for Tactile Object Recognition through Monte Carlo Tree Search
, 2017 This paper considers the problem of active object recognition using touch only. The focus is on adaptively selecting a sequence of wrist poses that achieves accurate recognition by enclosure grasps. It seeks to minimize the number of touches and maximize
Zhang, Mabel M. +2 more
core +3 more sources
COMPARISON OF KINEMATICS AND ACCURACY OF OVERHAND AMERICAN FOOTBALL THROWING [PDF]
, 2014 This study examined elbow angle, wrist velocity and throwing accuracy during American Football throws. Six repetitions of three types of throws: Self-selected pass (SS), Lob pass (L), and a Bullet pass (B); were performed to hit a point scaled target ...
Anderson, CSM, Clarke, SB, Jensen, RJ
core +2 more sources
Advanced Science, EarlyView.A highly stretchable strain sensor is presented, that leverages controlled crack formation and ion bridging in a polyvinyl chloride gel/graphene to achieve exceptional sensitivity (gauge factor up to 1.5 × 10⁶) and mechanical stability. By optimizing plasticizer properties, the conductive pathways are finely tuned, enabling robust, real‐time monitoring
Hyosik Park +8 more
wiley +1 more source
How to Perform a Complete Arthroscopic Assessment of the Scapholunate Joint Complex
Arthroscopy TechniquesScapholunate instability can result in debilitating pain, dysfunction, and secondary arthritis. Diagnosis is primarily based on a combination of clinical and radiological parameters.
Chul Ki Goorens, M.D. +4 more
doaj
Design, Dynamic Modeling and Control of a 2-DOF Robotic Wrist Actuated by Twisted and Coiled Actuators [PDF]
arXivRobotic wrists play a pivotal role in the functionality of industrial manipulators and humanoid robots, facilitating manipulation and grasping tasks. In recent years, there has been a growing interest in integrating artificial muscle-driven actuators for robotic wrists, driven by advancements in technology offering high energy density, lightweight ...
arxiv
Advanced Science, EarlyView.In people with overweight or obesity, regular exercise even without weight loss or vitamin D supplementation completely prevents the usual winter decline in the vitamin D metabolite that maintains health at a cellular level, 1,25(OH)2D3, and ameliorates the decline in the vitamin D status marker 25(OH)D.
Oliver J. Perkin +11 more
wiley +1 more source
Market study: Tactile paging system [PDF]
A market survey was conducted regarding the commercialization potential and key market factors relevant to a tactile paging system for deaf-blind people.
core +1 more source
An Empirical Evaluation On Vibrotactile Feedback For Wristband System
, 2018 With the rapid development of mobile computing, wearable wrist-worn is becoming more and more popular. But the current vibrotactile feedback patterns of most wrist-worn devices are too simple to enable effective interaction in nonvisual scenarios.
Luo, Wei, Wang, Feng, Zhang, Wanna
core +1 more source
Advanced Science, EarlyView.A wearable hyperspectral photoplethysmography (HS‐PPG) is reported for continuous blood pressure (BP) monitoring. The HS‐PPG module integrates an ultrathin double‐folded solid immersion grating microspectrometer (DFSIG‐µSPEC), achieving a high spectral resolution of 3.4 nm.
Jung‐Woo Park +8 more
wiley +1 more source
Three-axis controller Patent [PDF]
, 1967 Three-axis controller operated by hand-wrist motion for yaw, pitch, and roll ...
Menefee, E. O., Puccinelli, A. A.
core +1 more source