Results 41 to 50 of about 2,291,980 (222)

Neck/shoulder discomfort due to visually demanding experimental near work is influenced by previous neck pain, task duration, astigmatism, internal eye discomfort and accommodation. [PDF]

open access: yesPLoS ONE, 2017
Visually demanding near work can cause eye discomfort, and eye and neck/shoulder discomfort during, e.g., computer work are associated. To investigate direct effects of experimental near work on eye and neck/shoulder discomfort, 33 individuals with ...
Camilla Zetterberg   +2 more
doaj   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Depth Perception Assessment for Stereoscopic 3D Displays Using Layered Random Dot Stereogram

open access: yesIEEE Access, 2017
Determining the features of human binocular vision according to given disparity information has gained significant interest with regard to 3-D-relevant fields.
Min-Koo Kang, Sung-Kyu Kim
doaj   +1 more source

Hydrogels Augmented With Artificial Sweeteners can Inhibit Multidrug‐Resistant Acinetobacter baumannii Growth and Biofilm Formation While Demonstrating Safety in Pre‐Clinical Pilot Human Trials

open access: yesAdvanced Healthcare Materials, EarlyView.
Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han   +4 more
wiley   +1 more source

Assessment visual discomfort among office staff of Tehran university of Medical Sciences who working with computers continuously at works [PDF]

open access: yesطب کار, 2013
Background: People spend many times a day at work and they mostly do their work using computer. Today, computers are an integral part of the workplace, especially in office environments.
SA Zakeriyan   +3 more
doaj  

P1-1: The Effect of Convergence Training on Visual Discomfort in 3D TV Viewing

open access: yesi-Perception, 2012
The present study investigated whether convergence training has an effect on reducing visual discomfort in viewing a stereoscopic TV. Participants were assigned into either a training group or a control group.
Hyun Min Jeon, Keetaek Kham
doaj   +1 more source

Stability and instability of an outdoor illumination installation

open access: yesJournal of Environmental Engineering and Landscape Management, 2004
Stability and instability are very important for the layout of real world processes concerning safety and health esp. when planned by scientists.
Klaus‐Dieter Fröhner, Ze Li
doaj   +1 more source

Engineering Concentration‐Dependent Intravitreal Mobility via Cyclic Arginine‐Enriched Nanocarrier Surface Modification: In Vivo Proof‐of‐Concept in a Porcine Large Animal Model

open access: yesAdvanced Healthcare Materials, EarlyView.
In this study, Hammer et al. highlight cyclic‐arginine surface engineering as a highly biocompatible, controllable, and concentration‐dependent regulator of intravitreal nanoparticle mobility in vivo in a translational large animal model. The cyclic arginine surface‐modification supports the development of next‐generation biomaterials for long‐acting ...
Maximilian Hammer   +12 more
wiley   +1 more source

Discomfort of seated persons exposed to low frequency lateral and roll motion

open access: yes, 2012
Passengers of land transport are exposed to horizontal and rotational oscillations at frequencies less than 1 Hz which may cause vibration discomfort and motion sickness.
Beard, George
core   +1 more source

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