Results 11 to 20 of about 1,002,275 (287)

Automatic collision avoidance of ships [PDF]

open access: yes, 2008
One of the key elements in automatic simulation of ship manoeuvring in confined waterways is route finding and collision avoidance. This paper presents a new practical method of automatic trajectory planning and collision avoidance based on an artificial
Lee, B.S., Han, D., Xue, Y.
core   +4 more sources

Avoidance-Avoidance

open access: yes, 2020
Avoidance-Avoidance is a book that assembles a project where a play is staged amongst art works and presented in four iterative exhibitions and performances.
Ash, Jesse
core   +5 more sources

A Novel Collision Avoidance Logic for Unmanned Aerial Vehicles Using Real-Time Trajectory Planning [PDF]

open access: yes, 2014
An effective collision avoidance logic should prevent collision without excessive alerting. This requirement would be even more stringent for an automatic collision avoidance logic, which is probably required by Unmanned Aerial Vehicles to mitigate ...
Lai, Chi Kin
core   +7 more sources

Vision-based obstacle avoidance for a small, Low-cost robot. [PDF]

open access: yes, 2007
This paper presents a vision-based obstacle avoidance algorithm for a small indoor mobile robot built from low-cost, and off-the-shelf electronics.
Marshall, Ian W., Viet, Chau Nguyen
core   +4 more sources

Eye Gaze and Dominance, Cues for Online Communication with Strangers

open access: yesTürkiye İletişim Araştırmaları Dergisi, 2022
Many digital communication platforms of the new economy are built up on mechanisms to initially communicate and/or develop an acquaintance with “strangers” over displayed profile pictures. This study aims to reveal the impact of the direction of eye gaze
Beril Durmuş   +3 more
doaj   +1 more source

Ten weeks of physical-cognitive-mindfulness training reduces fear-avoidance beliefs about work-related activity

open access: yesMedicine, 2016
People with chronic musculoskeletal pain often experience pain-related fear of movement and avoidance behavior. The Fear-Avoidance model proposes a possible mechanism at least partly explaining the development and maintenance of chronic pain.
Kenneth Jay   +7 more
semanticscholar   +1 more source

Quantifying Human Avoidance Behavior in Immersive Virtual Reality

open access: yesFrontiers in Behavioral Neuroscience, 2020
Avoidance behavior is a key symptom of most anxiety disorders and a central readout in animal research. However, the quantification of real-life avoidance behavior in humans is typically restricted to clinical populations, who show actual avoidance of ...
Florian P. Binder   +2 more
doaj   +1 more source

Delay or Avoidance of Medical Care Because of COVID-19–Related Concerns — United States, June 2020

open access: yesMMWR. Morbidity and mortality weekly report, 2020
Temporary disruptions in routine and nonemergency medical care access and delivery have been observed during periods of considerable community transmission of SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19) (1).
Mark E Czeisler   +12 more
semanticscholar   +1 more source

PTSD Among Healthcare Workers During the COVID-19 Outbreak: A Study Raises Concern for Non-medical Staff in Low-Risk Areas

open access: yesFrontiers in Psychiatry, 2021
Objective: To investigate the prevalence of sleep quality and post-traumatic stress disorder (PTSD) symptoms of healthcare workers (HCWs) and identify the determinants for PTSD symptoms among HCWs in high-risk and low-risk areas during the COVID-19 ...
Ruike Zhang   +13 more
doaj   +1 more source

A path planning strategy unified with a COLREGS collision avoidance function based on deep reinforcement learning and artificial potential field

open access: yesApplied Ocean Research, 2021
Improving the autopilot capability of ships is particularly important to ensure the safety of maritime navigation.The unmanned surface vessel (USV) with autopilot capability is a development trend of the ship of the future. The objective of this paper is
Lingyu Li   +3 more
semanticscholar   +1 more source

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