Results 1 to 10 of about 389,323 (115)
Design and Application of Toxic and Harmful Gas Monitoring System in Fire Fighting
Sensors, 2019 In recent years, fire accidents in petrochemical plant areas and dangerous goods storage ports in China have shown a trend of frequent occurrence. Toxic and harmful gases are diffused in the scenes of these accidents, which causes great difficulties for ...
Yufeng Fan +4 more
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Design of phononic crystal using open resonators as harmful gases sensor
Scientific Reports, 2023 This paper investigates the ability to use a finite one-dimensional phononic crystal composed of branched open resonators with a horizontal defect to detect the concentration of harmful gases such as CO2. This research investigates the impact of periodic
Zaky A. Zaky +3 more
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Folk Moral Objectivism: The Case of Harmful Actions
Frontiers in Psychology, 2021 It is controversial whether ordinary people regard beliefs about the wrongness of harmful actions as objectively correct. Our deflationary hypothesis, consistent with much of the evidence, is that people are objectivists about harmful actions that are ...
Paulo Sousa +3 more
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Optimizing quasi-cyclic spatially coupled LDPC codes by eliminating harmful objects
EURASIP Journal on Wireless Communications and Networking, 2023 It is well known that some harmful objects in the Tanner graph of low-density parity-check (LDPC) codes have a negative impact on their error correction performance under iterative message-passing decoding.
Massimo Battaglioni +4 more
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RISCOS E SEGURANÇA NO ROBLOX: COMO PROTEGER CRIANÇAS E ADOLESCENTES NO AMBIENTE DIGITAL
Brazilian Creative Industries JournalA crescente dataficação da sociedade expõe crianças e adolescentes a riscos em plataformas digitais interativas, como o Roblox, em função de fragilidades de segurança.
Lynn Alves, Mariona Grané
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PLoS ONE, 2022 Background and aimSmoking is one of the most important causes of socioeconomic disparities in morbidity and mortality. The aim of this study was to examine if beliefs about harms of smoking differed across gender, smoking status and education among ...
Tord Finne Vedøy, Karl Erik Lund
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Increasing the level of environmental safety during explosive destruction of rocks in quarries
Технічна інженерія, 2020 The type of explosive is decisive during blasting, not only to select the network of wells and to improve the quality of rock crushing, but also to reduce the environmental impact and loss of non-metallic minerals associated with excessive rock crushing ...
O.Y. Tverda, K.К. Tkachuk
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Tobacco Induced Diseases, 2018 Background A major objective of FCTC Article 9, which calls for tobacco product regulation, is to eliminate or reduce tobacco industry product design strategies that have been shown to lead smokers to believe that some cigarettes are less harmful than ...
Shannon Gravely +7 more
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Formation of harmful volatile substances in sewage systems and their neutralization [PDF]
E3S Web of Conferences, 2021 The study of the ways of harmful volatile substance formation in sewerage systems, as well as a rapid and economical neutralization of these substances by construction, mechanical, physical and chemical, hydrodynamic and other methods is an urgent task ...
Orlov Vladimir, Zotkin Sergey
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Design and Implementation of WSN Detection System for Harmful Gas Based on Odour Recognition
Chemical Engineering Transactions, 2018 In view of the safety problem with the harmful gas leakage in chemical environment, this paper develops one wireless sensor network (WSN) detection system for harmful gas based on odour recognition.
Yunbo Shi, Qiong Wu, Xinmiao Lu
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