Results 111 to 120 of about 179,316 (316)

Dyadic examination of rumination and depressive symptoms in Chinese heterogeneous young couples: the differential role of gender

open access: yesFrontiers in Psychiatry
IntroductionThe relationship between rumination and depressive symptoms has been extensively studied over the past two decades. However, few studies have explored how rumination contributes to depressive symptoms within the context of heterogeneous ...
Xiaoyu Liu   +5 more
doaj   +1 more source

Virtual reality urban modelling - an overview

open access: yes, 2006
This paper offers an overview of the increasing use of Virtual Reality (VR) technologies for the simulation of urban environments. It provides a summary of cities worldwide where three-dimensional computer modelling is being utilised to aid urban ...
Horne, Margaret   +5 more
core  

Simulation sickness comparison between a limited field of view virtual reality head mounted display (Oculus) and a medium range field of view static ecological driving simulator (Eco2) [PDF]

open access: yes, 2014
In this article, an experimental procedure is presented in order to evaluate the role of having HMD oculus and (Eco2 driving simulator) in terms of driving simulation sickness.
YANG, Zhao   +3 more
core  

Formation Control of Multi‐Agent System with Local Interaction and Artificial Potential Field

open access: yesAdvanced Robotics Research, EarlyView.
This article proposes a local interaction‐based formation control method for Multi‐Agent system, integrating consensus and leader‐follower strategies with a stress response mechanism—artificial potential field to reduce communication overhead and enable obstacle avoidance. Experimental results on triangular, square, and hexagonal formations confirm its
Luoyin Zhao   +3 more
wiley   +1 more source

A Review on Real-Time Simulation of CNC Machine Tool Dynamics

open access: yes, 2013
This paper is an endeavour to critically appraise the existing methods used for real-time simulation of machine tool dynamics with the emphasis on modelling and simulation of the dynamic behaviour of CNC machine tool feed drives and mechatronic systems ...
Pislaru, Crinela
core  

The Development of a Virtual Cycling Simulator [PDF]

open access: yes, 2007
Cycling is one of the current thirteen elite sports in Hong Kong. Despite cycling is one of the well known activities in the world and has numerous advantages for health, it is still far from popular in Hong Kong. In this research, a virtual cycling simulator is developed for exercise and entertainment purpose, and for promoting the cycling activity ...
Yuk-Ming Tang   +5 more
openaire   +1 more source

Grounding Large Language Models for Robot Task Planning Using Closed‐Loop State Feedback

open access: yesAdvanced Robotics Research, EarlyView.
BrainBody‐Large Language Model (LLM) introduces a hierarchical, feedback‐driven planning framework where two LLMs coordinate high‐level reasoning and low‐level control for robotic tasks. By grounding decisions in real‐time state feedback, it reduces hallucinations and improves task reliability.
Vineet Bhat   +4 more
wiley   +1 more source

Enhancing Pre-Service Special Educator Preparation through Combined Use of Virtual Simulation and Instructional Coaching

open access: yesEducation Sciences, 2018
To meet the ever-increasing teaching standards, pre-service special educators need extensive and advanced opportunities for pedagogical preparation prior to entering the classroom.
Maria Peterson-Ahmad
doaj   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang   +14 more
wiley   +1 more source

Motion Planning for Human Crowds: from Individuals to Groups of Virtual Characters

open access: yes, 2012
Virtual worlds, to become more lively and appealing, are typically populated by large crowds of virtual characters. One of the fundamental tasks that these characters have to perform is, on one hand, to plan their paths between different locations in the
Karamouzas, I.   +2 more
core  

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