The variations of free radical and index gas CO in spontaneous combustion of coal gangue under different oxygen concentrations
Sign Up to like & getrecommendations! Published in 2021 at "Fire and Materials"
DOI: 10.1002/fam.3000
Abstract: In order to study the effect of oxygen concentrations on the change of active groups in the oxidation process of coal gangue, the airflows of different oxygen concentrations were prepared to simulate the oxidation and… read more here.
Keywords: gangue; oxygen concentrations; oxygen; coal gangue ... See more keywords
Suppression of the doxorubicin response by hypoxia-inducible factor-1α is strictly dependent on oxygen concentrations under hypoxic conditions.
Sign Up to like & getrecommendations! Published in 2022 at "European journal of pharmacology"
DOI: 10.1016/j.ejphar.2022.174845
Abstract: Hypoxia-inducible factor-1α (HIF-1α) and p53 are involved in anticancer drug resistance under hypoxic conditions. Here, we found that the cytotoxicity of anticancer drugs (doxorubicin, gemcitabine, and cisplatin) was lower at 1% O2 than at 5%… read more here.
Keywords: expression; hif; oxygen concentrations; hypoxia inducible ... See more keywords
Effects of oxygen concentrations in modified atmosphere packaging on pork quality and protein oxidation.
Sign Up to like & getrecommendations! Published in 2022 at "Meat science"
DOI: 10.1016/j.meatsci.2022.108826
Abstract: This study aimed to investigate the effects of oxygen concentrations in modified atmosphere packaging (MAP) on pork color and protein oxidation under refrigerated storage. Pork steaks were vacuum packaged or MAP packed with different levels… read more here.
Keywords: effects oxygen; pork; oxidation; protein oxidation ... See more keywords
Study on Spontaneous Combustion Characteristics and Oxidation Kinetic Parameters of Lignite at Different Oxygen Concentrations
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DOI: 10.1021/acsomega.2c03303
Abstract: The spontaneous combustion parameters of lignite at different oxygen concentrations and temperatures were studied by temperature-programmed oxidation experiments. The characteristic parameters, tendency, oxygen consumption rate, kinetic parameters of oxidation reaction, and heat release intensity of… read more here.
Keywords: oxygen concentrations; coal; different oxygen; temperature ... See more keywords
Heating Process Characteristics and Kinetics of Biomass at Different Oxygen Concentrations
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Chemical Reactor Engineering"
DOI: 10.1515/ijcre-2017-0009
Abstract: Abstract Mass transfer is very important for the combustion of biomass fuels, especially pellets. The oxygen diffusion, which results in a nonuniform distribution of oxygen in the pellets, should be considered in the modeling of… read more here.
Keywords: oxygen; different oxygen; combustion; model ... See more keywords
Comparison of Oropharyngeal Oxygen Pooling and Suctioning During Intubated and Nonintubated Dental Office-Based Anesthesia.
Sign Up to like & getrecommendations! Published in 2023 at "Anesthesia progress"
DOI: 10.2344/anpr-70-01-02
Abstract: OBJECTIVE The risk of a spontaneous surgical fire increases as oxygen concentrations surrounding the surgical site rise above the normal atmospheric level of 21%. Previously published in vitro findings imply this phenomenon (termed oxygen pooling)… read more here.
Keywords: high speed; oxygen concentrations; oxygen pooling; anesthesia ... See more keywords