Results 131 to 140 of about 179,316 (316)

Understanding university students’ engagement with WeChat official accounts: a uses and gratifications perspective

open access: yesCogent Education
As the ‘primary new media’ on campuses, WeChat Official Accounts (WOAs) play a crucial role in shaping user engagement dynamics, which can guide their optimization and enhance the reach and impact of ideological and political education. Based on Uses and
Qingqing Liang, Haozhen Wu, Jing Miao
doaj   +1 more source

Design and Modeling of a High‐Displacement, Skin‐Integrated Flexible Electromagnetic Actuator for Haptic Interfaces in Virtual Reality

open access: yesAdvanced Robotics Research, EarlyView.
A flexible, skin‐integrated electromagnetic actuator is developed for wearable virtual/augmented reality (VR/AR) haptic systems. A tunable design model enables control over displacement and resonance frequency. The system is validated through a custom VR application with a 6 × 4 actuator array, demonstrating real‐time, spatially targeted tactile ...
Naji Tarabay   +9 more
wiley   +1 more source

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

open access: yesAdvanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin   +3 more
wiley   +1 more source

Effect of Angle Between Center-Mounted Blades and Disc on Particle Trajectory Correction in Side-Throwing Centrifugal Spreaders

open access: yesAgriculture
This study investigated the effect of the angle between the blade and the inclined disc on particle trajectory correction during ejection from an organic fertilizer side-throwing device.
Yongtao Xie   +4 more
doaj   +1 more source

Integrating 3D Scanning Data & Textile Parameters into Virtual Clothing

open access: yes, 2011
Globalisation has changed the face of the clothing and textile industries in many developed and developing nations. In the twenty first century no longer are clothes manufactured and retailed in specific local regions.
Jefferson, A.M.   +2 more
core  

Virtual Battlespace Scenario Encoding for Reuse, Phase I Report [PDF]

open access: yes, 2013
The United States Army and United States Marine Corps employ the Virtual Battlespace 2 (VBS2) commercial game for small unit training. Each service has significant investment in training scenarios constructed using VBS2 tools and conforming to the vendor'
Parkes, David   +2 more
core  

Real‐Time Holographic Feedback via Mixed Reality Sensorized Laryngoscope Training System Enhances Pediatric Intubation Training

open access: yesAdvanced Robotics Research, EarlyView.
We proposed a Mixed Reality Sensorized Laryngoscope Training System to provide real‐time holographic torque feedback during pediatric endotracheal intubation simulation. Visualization formats are evaluated to reduce tracking error and visual demand.
Jiaqi Li   +5 more
wiley   +1 more source

Beads-on-String Model for Virtual Rectum Surgery Simulation

open access: yes
A beads-on-string model is proposed to handle the deformation and collision of the rectum in virtual surgery simulation. The idea is firstly inspired by the observation of the similarity in shape shared by a rectum with regular bulges and a string of ...
Li, Wenxi   +4 more
core  

Design of a Virtual Articulator for the Simulation and Analysis of Mandibular Movements in Dental CAD/CAM [PDF]

open access: yes, 2009
Organised by: Cranfield UniversityThis paper presents a research project aiming at designing a Virtual Articulator in order to simulate and analyze mandibular movements of the human jaw.
Muniozguren, J.   +4 more
core  

FiN‐Kiri: Fabric‐Based Inflatable Kirigami Actuator for Multimodal Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This study introduces a type of inflatable fabric‐based kirigami actuator capable of performing bending motion. The actuator is utilized as soft grippers, a crawling robot and a swimming robot. The crawling robot demonstrated extraordinary motion capabilities, such as moving forward, turning and navigating a narrow tunnel.
Yang Yu   +12 more
wiley   +1 more source

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