Results 91 to 100 of about 16,303 (276)

Assessment of Sleep Deprivation and Fatigue Among Chemical Transportation Drivers in Chonburi, Thailand

open access: yesSafety and Health at Work, 2018
Background: Fatigue and sleepiness are inter-related and common among road transport drivers. In this study, sleep deprivation and fatigue among chemical transportation drivers were examined.
Nantaporn Phatrabuddha   +4 more
doaj   +1 more source

Recent Progress on Flexible Multimodal Sensors: Decoupling Strategies, Fabrication and Applications

open access: yesAdvanced Materials, EarlyView.
In this review, we establish a tripartite decoupling framework for flexible multimodal sensors, which elucidates the underlying principles of signal crosstalk and their solutions through material design, structural engineering, and AI algorithms. We also demonstrate its potential applications across environmental monitoring, health monitoring, human ...
Tao Wu   +10 more
wiley   +1 more source

Trimester Specific Effect of Pregnancy on Maternal Cognitive Function using Critical Flicker Fusion Frequency: A Cross-sectional Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Critical Flicker Fusion Frequency (CFFF) measures cognitive function by detecting the threshold at which flickering light appears steady.
J Roshni, S Anu, M Ramji
doaj   +1 more source

The state of the visual analyzer and the functions of higher nervous activity in the digitalization of school education

open access: yesИзвестия высших учебных заведений. Поволжский регион: Медицинские науки, 2022
Background. Studies of the state of the visual analyzer performance and the functions of higher nervous activity of schoolchildren in the conditions of using computer devices in educational process will show the need to limit the additional load in ...
O.B. Nizovibat'ko   +3 more
doaj   +1 more source

“It was not Death” : The Poetic Career of the Chronotope [PDF]

open access: yes, 2010
As Bakhtin noted, chronotopes arise from the density and fusion of temporal and spatial indicators. In prose narrative, the density of temporal and spatial indicators arises as a natural consequence of setting scenes and explaining action, and those ...
Ladin, Joy
core  

Laser‐Based Solidification of Cermets/Cemented Carbides: Processing‐Microstructure‐Property Relationships

open access: yesAdvanced Materials Technologies, EarlyView.
Recent research on laser‐processed cermets and cemented carbides highlights significant advancements, yet a notable paucity of studies and persistent challenges remain. Efforts are increasingly focused on developing low‐cost, environmentally friendly cermets as alternatives to conventional materials.
Himanshu Singh Maurya   +2 more
wiley   +1 more source

Hardware Coupled Nonliear Oscillators as a Model of Retina [PDF]

open access: yes, 1995
An electronic circuit consisting of coupled nonlinear oscillators⁴'⁵ simulates the spatiotemporal processing in retina. Complex behavior recorded in vivo from ganglion cells in the cat retina 6 in response to flickering light spots is matched by setting ...
Gaudiano, P.   +3 more
core   +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

Host‐Directed Antiviral Activity of SB2960 Through Selective Induction and Remodeling of Stress Granules

open access: yesAdvanced Science, EarlyView.
Amid the ongoing threat of emerging viral pathogens, host‐directed antivirals offer a strategy to overcome viral mutation and drug resistance. SB2960, a small‐molecule inducer of stress granules (SGs), exhibits potent broad‐spectrum antiviral activity with minimal cytotoxicity.
Wan Gi Byun   +14 more
wiley   +1 more source

OPTRACE: Optical Imaging–Guided Transplantation and Tracking of Cells in the Mouse Brain

open access: yesAdvanced Science, EarlyView.
OPTRACE establishes an optical, two‐step platform for intracerebral cell therapy. Transparent glass pipettes enable real‐time, image‐guided delivery, while multiplex genetic labeling with two‐photon and bioluminescence readouts supports longitudinal single‐cell tracking and host–graft dynamics.
Jinghui Wang   +10 more
wiley   +1 more source

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