Results 141 to 150 of about 602,024 (301)

Organic Nanozyme‐Embedded Biotherapeutic Thermosensitive Hydrogel for Extracellular GSH Depletion and Postoperative Tumor Suppression

open access: yesAdvanced Science, EarlyView.
A temperature‐sensitive hydrogel loaded with cyanine nanozymes and Escherichia coli is locally injected into postoperative tumor resection beds. Upon light irradiation, synergistic PTT and PDT work with cascaded reactive oxygen species to deplete extracellular GSH, eliminate residual tumor cells, and induce robust antitumor immune responses for ...
Cong Jiang   +10 more
wiley   +1 more source

Smoke-free environments: Current status and remaining challenges in Australia

open access: yes, 2020
2020 Brooks et al. Objectives: Smoke-free environments have been one of the great success stories in tobacco control in Australia. In this paper, we describe the current situation with respect to smoke-free environments in Australia, identify ...
Alecia Brooks (20238213)   +2 more
core   +1 more source

A novel ensemble neural network for classification and detection of fire and smoke

open access: yesComplex & Intelligent Systems
This study introduces a novel ensemble neural network for the classification and detection of fire and smoke in fire incidents. The proposed ensemble neural network efficiently detects smoke and promptly localizes fire incidents by addressing three key ...
Eun Chan Do   +3 more
doaj   +1 more source

Design and Validation of an Edge-AI Fire Safety System with SmartThings Integration for Accelerated Detection and Targeted Suppression

open access: yesApplied Sciences
This study presents the design and validation of an integrated fire safety system that leverages edge AI, hybrid sensing, and precision suppression to overcome the latency and collateral limitations of conventional smoke detection and sprinkler systems ...
Seung-Jun Lee   +3 more
doaj   +1 more source

Barriers to implement a smoke free hospital : What action should be taken? [PDF]

open access: yes, 2014
Objective: Tobacco is leading to increased morbidity and mortality. Hospitals have a key role to play in the effective control of tobacco. The aim of this survey was to identify the barriers in implementing a smoke free hospital.
Farrugia, Luisa   +6 more
core  

Mesoporous PU/PEDOT:PSS Electrodes Reveal Population‐Level Stochastic Bioelectrical Dynamics in Marine Diatoms

open access: yesAdvanced Science, EarlyView.
Mesoporous mixed ionic‐electronic PU/PEDOT: PSS electrodes enable label‐free detection of stochastic extracellular bioelectrical dynamics in living Phaeodactylum tricornutum. Living diatoms actively modulate interfacial ionic dynamics, establishing stochastic electrochemical noise as a sensitive probe of microbial bioelectrochemical activity and a new ...
David M. S. Silva   +7 more
wiley   +1 more source

9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide-Mediated Precise Interfacial Assembly Strategy of Bio-Based Polyphosphazene and Its Synergistic Flame-Retardant and Performance-Enhancing Effects in Epoxy Resins

open access: yesEngineered Science
A newly developed core-shell flame retardant, designated as DOPO-APP@HPZ, was synthesized and characterized. Utilizing the interfacial induction effect of 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO), a uniform and dense coating of bio-based
Jing Qiao   +5 more
doaj   +1 more source

Isosorbide‐Based Optically Clear Adhesives With Ultrahigh Transparency and Rapid Strain Recovery for Flexible Displays

open access: yesAdvanced Science, EarlyView.
Biomass‐derived isosorbide‐based PUDA crosslinker enables optically clear adhesives with ultrahigh transparency (99.8%), rapid strain recovery, and stable adhesion for flexible displays. ABSTRACT Flexible and foldable displays require optically clear adhesives (OCAs) that combine ultrahigh optical transparency with mechanical resilience under repeated ...
Yoonji Choi   +8 more
wiley   +1 more source

Integrated Performance of Sprinkler and Natural Smoke Ventilation Systems in Warehouses: A CFD-Based Evaluation Using PyroSim

open access: yesBuildings
This study examines the interdependent performance of fire detection systems, automatic sprinklers, and natural smoke ventilation in warehouse environments.
Marian Alex Butean   +2 more
doaj   +1 more source

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