Results 11 to 20 of about 1,676,233 (250)
Journal of Science: Advanced Materials and Devices, 2022 Current chemotherapies can often kill fast-growing cancer cells but are ineffective in destroying cancer stem cells (CSCs). This study aimed to investigate the effect of in vitro cell culture conditions on the features of lung adenocarcinoma cells ...
Maryam Barisam +5 more
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RESEARCH OF SYSTEMS FOR WATER OXYGEN ENRICHMENT ON FISH FARM
Veterinaria, 2013 Research of systems for oxygen enrichment of the water on the fish farms was carried out at the salmon farm, providing information on the practical application of the devices for oxygen enrichment of the water (sprinkler)
Adnan Jažić +4 more
doaj +1 more source
Effects of Oxygen Enrichment on Supersonic Combustion in a Mach 10 Scramjet [PDF]
, 2021 Scramjet engines are a suitable replacement for rockets in access-to-space systems, but, being air-breathing engines, their operational envelope is limited to altitudes where enough oxygen is available for combustion.
Wheatley, Vincent +3 more
core +1 more source
Metals, 2023 The NSGA-II algorithm was used to establish a multi-objective optimization model for the oxygen enrichment rate of a blast furnace in terms of achieving a lower fuel ratio and higher pulverized coal ratio.
Donghui Gao +3 more
doaj +1 more source
Comparison of the Effects of Hydrogen and Hydroxygen Additions and Oxygen Enrichment on the Emission Characteristics of EF7 Engine [PDF]
Journal of Renewable Energy and Environment, 2019 In this study, the effects of hydrogen and hydroxygen additions and oxygen enrichment on the emission characteristics of a gasoline engine (EF7) were investigated and compared with each other.
Reza Rahimi, Alireza Shirneshan
doaj +1 more source
Formation of Soot in Oxygen-Enriched Turbulent Propane Flames at the Technical Scale
Energies, 2020 Soot is an important component for heat transfer in combustion processes. However, it is also a harmful pollutant for humans, and strict emissions legislation motivates research on how to control soot formation and release. The formation of soot is known
Rikard Edland +3 more
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Nihon Kikai Gakkai ronbunshu, 2021 While lean combustion in SI engine is one of the promising methods to increase the thermal efficiency and reduce the pollutant emissions, it causes instability of ignition and combustion due to the low burning velocity.
Kazuki HARADA +5 more
doaj +1 more source
Ultrafine Particulate Matter in Methane-Air Premixed Flames With Oxygen Enrichment
Frontiers in Mechanical Engineering, 2021 A complementary computational and experimental study is carried out on the formation of ultrafine particulate matter in premixed laminar methane air flames.
Shruthi Dasappa +2 more
doaj +1 more source
Home enrichment is associated with visual working memory function in preschoolers [PDF]
, 2023 Home enrichment plays an important role in shaping children's development. In the current study, we inquired whether home enrichment was associated with pre-schoolers' visual working memory (VWM) function, a critical cognitive system necessary for ...
Caes, Line +5 more
core +1 more source
Simulation of oxygen enrichment characteristics and effect in hypoxia air-conditioning room
工程科学学报, 2019 Experiments and computational fluid dynamics (CFD) simulation were used to analyze the effects of the number and the diameter of oxygen supply ports, the flow rate and the mode of oxygen supply, and different modes of air flow (up-inlet and down-outlet ...
WANG Hao-yu +5 more
doaj +1 more source