Results 291 to 300 of about 5,445,896 (323)

Adsorption sensitivity of Fe decorated different graphene supports toward toxic gas molecules (CO and NO)

Applications of Surface Science, 2018
Sensitivity of Fe-decorated graphene with three different graphene-based supports (single vacancy, double vacancy and four nitrogen decorated) toward toxic gas CO and NO has been investigated by first-principles density functional theory (DFT ...
Zhengyang Gao, Yao Sun, Minghui Li, Weijie Yang, Xunlei Ding   +4 more
semanticscholar   +1 more source

Toxic Gas Sensors and Biosensors

2020
Increase in human populations, massive industrialization, excess use of automobiles, unsatisfied human nature, and extreme energy requirements for both domestic and commercial life are the main causes of pollution. As a result, toxic effluents and gases such as carbon monoxides, hydrogen sulfide, and nitrogen dioxides are released. Treatment plants for
openaire   +1 more source

A new flatland buddy as toxic gas scavenger: A first principles study.

Journal of Hazardous Materials, 2018
Recently predicted and grown new single element two dimensional (2D) material borophene gathered tremendous research interest due to its structural, electronic and other properties.
K. Patel, Basant Roondhe, Shweta D. Dabhi, P. Jha   +3 more
semanticscholar   +1 more source

Toxic gas molecular adsorbed on intrinsic and defective WS2: gas sensing and detection

Applications of Surface Science, 2022
Z. Cui, Kunqi Yang, Yang Shen, Zhi-hao Yuan, Yanbo Dong, Pei Yuan, Enling Li   +6 more
semanticscholar   +1 more source

Toxic gas tests in perspective

Fire and Materials, 1982
AbstractA study of the 1979 UK fire statistics and the Annual Report of the Office of Population Censuses and Surveys shows that only 1 death per 1000 is attributable to toxic gases from combustion. However, of the ‘deaths by violence’ it rises to 30 (3%).
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Avoid Toxic Gas Exposures.

Occupational health & safety (Waco, Tex.), 2018
Two 2016 OSHA enforcement cases are object lessons in the importance of using the latest gas monitoring technology to protect workers.
openaire   +1 more source

Computational Study of Toxic Gas Removal

Journal of Molecular Liquids, 2022
Z. Ullah, Fazli Sattar, Hyun Jee Kim, Sooin Jang, Y. Sheena Mary, Xuan Zhan, Hyung Wook kwon   +6 more
semanticscholar   +1 more source

WEARABLE FIRE & TOXIC GAS DETECTOR

ABSTRACT  Safety plays a major role in today’s world and it is necessary that good safety systems are to be implemented in places of education and work. This work modifies the existing safety model installed in industries and this system also be used in homes and offices.The main objective of the work Is designing microcontroller based toxic gas ...
M. Vimal Raj, M. Sivamani, R. Ashwin, T.Thangavel   +3 more
openaire   +1 more source

[Sewer gas induced myocardial toxicity].

Harefuah, 2014
We report the case of a 19 year-old worker who collapsed after acute exposure to sewer gas. He rapidly developed cardiorespiratory failure with electrocardiographic, echocardiographic and laboratory findings of myocardial involvement. The mainstay of the therapy was mainly supportive treatment with a successful outcome.
Dante, Antonelli, Avi, Sabanchiev, Ehud, Rosner, Yoav, Turgeman   +3 more
openaire   +1 more source

Toxic Gas in the Cockpit

2008
AbstractThe fatal crash of a private plane led to a lawsuit brought by the insurer against the manufacturer of the aircraft's engine. Investigators found no evidence of engine malfunction, so the insurer tried to place blame for the crash on the theory that the pilot was overcome by trimethylol propane phosphate (TMPP) gases leaking into the cockpit ...
openaire   +1 more source