Results 11 to 20 of about 362,753 (265)

Visualization Analysis of Emergency Exit Signs Literature Based on CiteSpace

open access: yesBuildings, 2023
Emergency exit signs are a mandatory and essential element for the prevention and planning of evacuation in all types of buildings. In recent decades, some achievements have been made in emergency exit signs research, but there is a lack of literature ...
Hongtao Chen   +4 more
doaj   +1 more source

A Modeling Method of Human Knee Joint Based on Biomechanics [PDF]

open access: yesE3S Web of Conferences, 2020
In order to establish an accurate model of human knee joint, which lays a foundation for the follow-up finite element analysis of knee joint and biomechanics analysis, the paper based on the theory of biomechanics and MRI, with the help of professional ...
Gao Jin   +4 more
doaj   +1 more source

The effects of the seat cushion contour and the sitting posture on surface pressure distribution and comfort during seated work

open access: yesInternational Journal of Occupational Medicine and Environmental Health, 2020
Objectives The purpose of this paper is to investigate the effects of the seat cushion contour and the sitting posture on the seat pan interface pressure distribution and subjective comfort perception. Material and Methods Overall, 16 volunteers typed a
Wenhua Li   +5 more
doaj   +1 more source

Sustainable mobility strategies deconstructed: a taxonomy of urban vehicle access regulations

open access: yesEuropean Transport Research Review, 2023
Background In recent decades, cities worldwide are increasingly adopting vehicle access policies and technologies to alleviate the negative externalities related to high car use in the urban built environments.
Koos Fransen   +4 more
doaj   +1 more source

Сluster of design objects images in aesthetic and social, economic, and technological systems [PDF]

open access: yesE3S Web of Conferences, 2021
Currently, there is no holistic concept of the creative possibilities of humanity and its civilizations, which confirms the relevance of this study. To create images of design objects – edged weapons, represented by visual-symbolic cognitive information ...
Zhukov Vladislav   +3 more
doaj   +1 more source

An Upper-Limb Rehabilitation Exoskeleton System Controlled by MI Recognition Model With Deep Emphasized Informative Features in a VR Scene

open access: yesIEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023
The prevalence of stroke continues to increase with the global aging. Based on the motor imagery (MI) brain–computer interface (BCI) paradigm and virtual reality (VR) technology, we designed and developed an upper-limb rehabilitation exoskeleton ...
Zhichuan Tang   +6 more
doaj   +1 more source

Influencing Factors of Online Furniture Purchase Behavior Based on Analytic Hierarchy Process

open access: yesBioResources, 2023
With the continuous development of the Internet economy, online furniture sales are increasingly becoming an important channel for consumers to purchase furniture.
Changlong Yu   +4 more
doaj   +2 more sources

Design and Evaluation of the Extended FBS Model Based Gaze-Control Power Wheelchair for Individuals Facing Manual Control Challenges

open access: yesSensors, 2023
This study addresses the challenges faced by individuals with upper limb disadvantages in operating power wheelchair joysticks by utilizing the extended Function–Behavior–Structure (FBS) model to identify design requirements for an alternative wheelchair
Xiaochen Zhang   +7 more
doaj   +1 more source

Study on Design of Female Office Chair Based on Ergonomics [PDF]

open access: yesE3S Web of Conferences, 2020
In view of the fact that existing office chairs cannot fully meet the needs of office workers, especially the design of some adjustable parts, there is a lack of consideration for female size, body structure, and psychological needs.
Dun Xiaorong, Liu Yeying
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

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