Results 31 to 40 of about 2,556,373 (288)
Application of diode laser spectroscopy to quality control of industrial gas mixtures
, 2022 S.191-200 : Ill., Lit.High-frequency modulation absorption spectroscopy using tunable diode lasers in the mid-infrared spectral region was applied to control the quality of some selected pressurized gas mixtures of industrial origin. The spectrometer was
Werle, P., Brenner, K., Mücke, R.
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Study of Flow Characteristics of Gas Mixtures in a Rectangular Knudsen Pump
Micromachines, 2019 A Knudsen pump operates under the thermal transpiration effect or the thermal edge effect on the micro-scale. Due to the uneven temperature distribution of the walls in the channel axis direction or the constant temperature of the tips on the walls ...
Zhijun Zhang +4 more
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Evaluation of the interruption capability of SF6 gas mixtures based on one-dimensional arc model
电力工程技术, 2022 SF6 gas mixture is one of the popular SF6 alternatives. For the purpose of quantitatively evaluating the arc extinguishing performance of SF6 mixtures,one-dimensional arc decaying model and Boltzmann equation are combined to divide the whole arc ...
GU Qi, ZHONG Linlin
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Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
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Қарағанды университетінің хабаршысы. Физика сериясы, 2023 During isothermal multicomponent diffusion process, the number of effects appear that are not observed visually when mixed in binary mixtures. These include occurrence of convective instability with subsequent formation of structured flows.
В.Н. Косов +4 more
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FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
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Yankuang ceshi, 2014 Organic and/or inorganic gas composition can be measured quickly and accurately by using a Laser Raman Microprobe with an online standard of gas mixtures.
XI Bin-bin +3 more
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FEBS Letters, EarlyView.Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
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Thermal conductivity of gas mixtures for polyurethane rigid foams [PDF]
, 2009 Mestrado em Engenharia QuímicaA temática do presente trabalho insere-se na procura de agentes expansores mais eficientes para espumas de poliuretano.
Varanda, Catarina Daniela Gonçalves Pinto
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Molecular Oncology, EarlyView.This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska +13 more
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