Results 71 to 80 of about 737,113 (259)

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Workplace sitting is associated with self-reported general health and back/neck pain: a cross-sectional analysis in 44,978 employees

open access: yesBMC Public Health, 2021
Background Total sitting time is associated with a higher risk for cardio metabolic disease and mortality, while breaks in prolonged sitting attenuate these effects.
Lena V. Kallings   +7 more
doaj   +1 more source

Eco‐Friendly Solvent System for Inkjet Deposition of Wide Bandgap Perovskite Solar Cells Enabling Tandem Integration

open access: yesAdvanced Science, EarlyView.
The fabrication of wide‐bandgap perovskite thin films via green solvents integrated with inkjet printing is developed. Controlled crystallization of the perovskite layer is achieved by optimizing ink formulation and additive engineering, enabling power conversion efficiencies above 17% for single junctions and 28% for perovskite/silicon tandem solar ...
Uma Kousalya Dangudubiyyam   +12 more
wiley   +1 more source

Approach for Passive Safety Assessment of Rearward-Sitting Occupants

open access: yes2025 IEEE International Conference on Vehicular Electronics and Safety (ICVES)
Abstract The introduction of highly automated vehicles (HAVs) will allow vehicle occupants to take advantage of new seating configurations, such as sitting rearward in the first row. One critical aspect of assessing occupant safety during high-speed impacts is the lack of a dedicated safety framework for rearward-facing passengers in the first row ...
Dönmez, Ömer   +6 more
openaire   +3 more sources

0151 Systematic review of workplace interventions for reducing occupational sitting [PDF]

open access: yesPoster Presentation, 2017
Objectives Based on a review of reviews that included studies until December 2015, we demonstrated a reduction in occupational sitting for multi-component workplace interventions, and interventions addressing the work environment and the individual.
Lotte Röder, Eva Backé, Ute Latza
openaire   +1 more source

Coordination‐Tuned Iridium Single‐Atom Nanozymes Boost Multienzyme Activity for Colorimetric Sensing

open access: yesAdvanced Science, EarlyView.
Breaking the coordination symmetry of Ir single‐atom sites through asymmetric Ir–N3S1 engineering tailors interfacial electron transfer, oxygen activation, and multienzyme‐like catalytic pathways. Operando spectroscopy and theoretical modeling uncover the atomic‐level origin of activity enhancement, providing a strategy for designing multifunctional ...
Tao Li   +10 more
wiley   +1 more source

Sedentary work and risk of venous thromboembolism

open access: yesScandinavian Journal of Work, Environment & Health, 2020
OBJECTIVE: Prolonged seated immobility during long-distance flights is related to an increased risk of venous thromboembolism (VTE), but little, if anything, is known about the risk related to sedentary work.
Camilla Ditlev Lindhardt Johannesen   +7 more
doaj   +1 more source

Promotion of occupational therapy as a career: A survey of occupational therapy managers [PDF]

open access: yes, 2003
A careers pack distributed to 184 occupational therapy managers in and around London contained a questionnaire which gathered information about their role in promoting occupational therapy as a career.
Christine Craik   +3 more
core   +1 more source

AARS1‐Mediated RUNX3 K193 Lactylation Enhances the Activation and Cytotoxicity of CD8+T Cells in Smoking‐Related Emphysema

open access: yesAdvanced Science, EarlyView.
Exposure to CS causes an elevation of AARS1 levels, which increases the levels of RUNX3 lactylation at the K193 site and increases protein levels of RUNX3 through inhibition of autolysosomal degradation. Elevated RUNX3 levels promote CD8+T cell activation and augment their cytotoxicity, which induces alveolar epithelial cell death and facilitates the ...
Ying Zhu   +12 more
wiley   +1 more source

The use and evaluation of a theory-informed, multi-component intervention to reduce sedentary behaviour in the workplace

open access: yesCogent Psychology, 2017
Occupational sedentary behaviour is a growing health concern which accounts for almost half of overall sedentary behaviour. Multi-component interventions are effective for reducing occupational sedentary behaviour.
Teneale McGuckin   +2 more
doaj   +1 more source

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