Results 101 to 110 of about 257,456 (307)

Simulation of impedance measurements at human forearm within 1 kHz to 2 MHz

Journal of Electrical Bioimpedance, 2016
This work presents a simulation analysis of the bioimpedance measurements at the human forearm. The Ansys® High Frequency Structure Simulator (HFSS) has been used to analyze the electrical response of a section of human forearm with three domains of ...
Anand Gautam, Lowe Andrew, Al-Jumaily Ahmed M.   +2 more
doaj   +1 more source

Predictive Model Development and Validation for Low Appendicular Skeletal Muscle Mass in Chinese Older Adults

AGING MEDICINE, EarlyView.
This predictive model divides the low ASMI into three risk categories. Older adults in the low‐risk category, for whom SMM measurement is probably unnecessary. ABSTRACT Objectives Low skeletal muscle mass is associated with adverse clinical outcomes. Due to constraints related to cost and equipment availability, direct measurement of skeletal muscle ...
Minmin Chen, Xiaoqing Wu, Yanping Du, Wenjing Tang, Weijia Yu, Huilin Li, Qun Cheng   +6 more
wiley   +1 more source

Effect of Setup Configurations of Split Computer Keyboards on Wrist Angle [PDF]

, 2001
Alternative computer keyboards whose halves can be slanted toward each other can reduce a risk factor (ulnar deviation) for work-related musculoskeletal disorders (WMSDs) affecting the upper limbs. Two questions that computer keyboard operators face when
Marklin, Richard W., Simoneau, Guy G.
core   +1 more source

Multiple Testing for Exploratory Research

, 2011
Motivated by the practice of exploratory research, we formulate an approach to multiple testing that reverses the conventional roles of the user and the multiple testing procedure.
Goeman, Jelle J., Solari, Aldo
core   +1 more source

A Multimodal Intelligent System for Human Digital Twin Simulation with Continuous Kinematic Data Tracking, Biometric Prognosis, and Cognitive State Feedback in Industrial Environments

Advanced Intelligent Discovery, EarlyView.
This article implements a unified human digital twin framework that integrates cutting edge actuation, sensing, simulation, and bidirectional feedback capability. The approach includes integrating multimodal sensing, AI, and biomechanical simulation into one compact system.
Tajbeed Ahmed Chowdhury, Sebastian Gratz‐Kelly, Eric Wagner, Paul Motzki, Martina Lehser   +4 more
wiley   +1 more source

Enhancing Sensitivity across Scales with Highly Sensitive Hall Effect‐Based Auxetic Tactile Sensors

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Herein, a tactile sensor based on hall‐effect sensors with an auxetic structure, called Hall effect‐based auxetic tactile sensor (HEATS), is proposed. The change in magnetism resulting from the deformation of the auxetic structure is utilized for sensing.
Youngheon Yun, Dongchan Lee, Soyeon Lee, Salvador Pané, Josep Puigmartí‐Luis, Sungwoo Chun, Bumjin Jang   +6 more
wiley   +1 more source

A High‐Precision Dynamic Movement Recognition Algorithm Using Multimodal Biological Signals for Human–Machine Interaction

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article describes a multimodal fusion data acquisition and processing system about electromyography for dynamic movement recognition and bioelectrical impedance for key posture recognition. In addition, a new dynamic–static fusion algorithm strategy is designed.
Chenhao Cao, Gang Ma, Zelin Chen, Yiming Ouyang, Hu Jin, Shiwu Zhang   +5 more
wiley   +1 more source

Understanding the friction mechanisms between the human finger and flat contacting surfaces in moist conditions

, 2010
Human hands sweat in different circumstances and the presence of sweat can alter the friction between the hand and contacting surface. It is, therefore, important to understand how hand moisture varies between people, during different activities and the ...
Carre, M.J., Lewis, R., Liu, X., Texier, C., Tomlinson, S.E.   +4 more
core   +1 more source

Skin‐Conformal Myography for Real‐Time Hand Tracking Using a Laser‐Induced Graphene Strain Sensor Array

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
A skin‐conformal wearable device based on laser‐induced graphene is developed for continuous strain measurement across the circumference of the forearm for gesture recognition and hand‐tracking applications. Post material optimization, the strain sensor array is integrated with a wearable wireless readout circuit for real‐time control of a robotic arm,
Vinay Kammarchedu, Monther AlSiyabi, Aida Ebrahimi   +2 more
wiley   +1 more source

Ulnar Nerve Cross-sectional Area among Ulnar Neuropathy Patients and Healthy Subjects – A Study in Hospital-based Population of Eastern India

Journal of Orthopaedic Case Reports
Introduction: Ultrasound (US) examinations of the ulnar nerve and measurement of cross-sectional area (CSA) are now used to diagnose cases of ulnar neuropathy. However, the CSA values vary across the population. The present study was planned to prepare a
Anasuya Ghosh, Swarnava Tarafdar, Tandra Ghosh, Amit Kumar   +3 more
doaj   +1 more source