Results 11 to 20 of about 589,585 (261)

A semi-empirical model to predict excess pore pressure generation in partially saturated sand [PDF]

E3S Web of Conferences, 2020
Past studies revealed that excess pore pressure generation due to cyclic loading is highly governed by induced strains, volumetric deformation potential of soil, number of cycles, and bulk stiffness of pore fluid.
Sayedmasoud Mousavi, Ghayoomi Majid
doaj   +1 more source

How best to interpret measures of levels of oxygen in tissues to make them effective clinical tools for care of patients with cancer and other oxygen‐dependent pathologies

Physiological Reports, 2020
It is well understood that the level of molecular oxygen (O2) in tissue is a very important factor impacting both physiology and pathological processes as well as responsiveness to some treatments.
Harold M. Swartz, Ann Barry Flood, Philip E. Schaner, Howard Halpern, Benjamin B. Williams, Brian W. Pogue, Bernard Gallez, Peter Vaupel   +7 more
doaj   +1 more source

Ethylene Homopolymerization by Ziegler-Natta (TiCl4/MgCl2) Catalyst through Full Factorial Experimental Design [PDF]

علوم و تکنولوژی پلیمر, 2009
Full factorial experimental design (23) for the evaluation of slurry ethylene polymerization in the presence of an industrial TiCl4/MgCl2 Ziegler-Natta catalyst was employed.
S. Hakim, M.M. Mortazavi, L. Moballegh, M. Nekoomanesh Haghighi   +3 more
doaj   +1 more source

Monitoring the tissue perfusion during hemorrhagic shock and resuscitation: tissue-to-arterial carbon dioxide partial pressure gradient in a pig model

Journal of Translational Medicine, 2021
Background Despite much evidence supporting the monitoring of the divergence of transcutaneous partial pressure of carbon dioxide (tcPCO2) from arterial partial pressure carbon dioxide (artPCO2) as an indicator of the shock status, data are limited on ...
Yusuke Endo, Taku Hirokawa, Taku Miyasho, Ryosuke Takegawa, Koichiro Shinozaki, Daniel M. Rolston, Lance B. Becker, Kei Hayashida   +7 more
doaj   +1 more source

Impact of Partial Pressure, Conversion, and Temperature on the Oxidation Reaction Kinetics of Cu₂O to CuO in Thermochemical Energy Storage

Energies, 2019
Metal oxides are promising potential candidates for thermochemical energy storage in concentrated solar power plants. In particular, the Cu2O/CuO system is suitable because of its high energy density, applied temperature interval, and reduced cost ...
Saman Setoodeh Jahromy, Felix Birkelbach, Christian Jordan, Clemens Huber, Michael Harasek, Andreas Werner, Franz Winter   +6 more
doaj   +1 more source

Experimental and numerical simulation study on the flow characteristics and optimization of structural parameters of displacement agent in partial pressure tools

Energy Science & Engineering, 2020
In order to solve the problem of reservoir heterogeneity in the process of oil displacement, Daqing oilfield has proposed a partial pressure injection technology (using partial pressure tools).
Bin Huang, Xinyu Hu, Cheng Fu, Haoran Cheng, Yuehua Li   +4 more
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AN EXPERIENCE OF SERELAXINE USE FOR ACUTE HEART FAILURE IN PATIENTS WITH ONCOHEMATOLOGICAL DISEASES

Кардиоваскулярная терапия и профилактика, 2015
Treatment of acute heart failure (ACF) remains a strenuous task. Modern treatment methods — diuretics, vasodilators, inotropic drugs — are effective in ACF symptoms reduction, but do not decrease risk of death, that is still very high in this urgent ...
L. A. Shpagina, L. A. Panacheva, E. M. Loctin, O. S. Pospelova, V. N. Kotova, V. N. Kokhno, А. А. Rukavitsina   +6 more
doaj   +1 more source

Calibration study for quadrupole mass spectrometer with LIP new UHV partial pressure standard

Measurement: Sensors, 2021
This study performed the calibration of QMG700 quadrupole mass spectrometer (QMS) against the ultrahigh vacuum (UHV) partial pressure standard. The research object was the sensitivity, noise level and minimum detectable partial pressure (MDPP) in the ...
Dong Meng, Sun Wenjun, Wu Chengyao, Feng Tianyou, Zhang Suzhao, Cheng Yongjun   +5 more
doaj   +1 more source

Has Extracorporeal Gas Exchange Performance Reached Its Peak?

Membranes
Extracorporeal gas exchange therapies evolved considerably within the first three–four decades of their appearance, and have since reached a mature stage, where minor alterations and discrete fine-tuning might offer some incremental improvement.
Foivos Leonidas Mouzakis, Ali Kashefi, Flutura Hima, Khosrow Mottaghy, Jan Spillner   +4 more
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Effect of Different Partial Pressures on H₂ Production with Parageobacillus thermoglucosidasius DSM 6285

Fermentation
The ability of Parageobacillus thermoglucosidasius to produce H2 from CO via the water–gas shift (WGS) reaction makes it a compelling microorganism for biofuels research. Optimizing this process requires evaluating parameters such as pressure. This study
Magda Stephania Ardila, Habibu Aliyu, Pieter de Maayer, Anke Neumann   +3 more
doaj   +1 more source