Results 41 to 50 of about 2,345,379 (199)

Electrochemical studies of capacitance in cerium oxide thin films and its relationship to anionic and electronic defect densities [PDF]

open access: yes, 2009
Small polaron carrier density in epitaxial, doped CeO_2 thin films under low oxygen partial pressure was determined from electrochemically-measured capacitance after accounting for interfacial effects and shown to agree well with bulk ...
Chueh, William C., Haile, Sossina M.
core   +2 more sources

Research on Contact Pressure Distribution of Pad

open access: yesMATEC Web of Conferences, 2018
A simplified thermo-structural coupling finite element model of disc brake was developed. The contact pressure distribution of new pad was simulated under an emergency braking condition.
Chen Dong, Zou Guofeng
doaj   +1 more source

Vapor pressure measuring system and method Patent [PDF]

open access: yes, 1968
Equipment for measuring partial water vapor pressure in gas ...
Baker, V. D.
core   +1 more source

Correlação entre as pressões parciais de co2 no ar expirado e no sangue arterial, em porcas submetidas a pneumoperitônio

open access: yesRevista do Colégio Brasileiro de Cirurgiões
OBJETIVO: As cirurgias realizadas por via laparoscópica, que utilizam CO2 para realização do pneumoperitônio, cursam com hipercarbia. Esta alteração pode ser estimada pela pressão parcial de CO2 no ar expirado.
Antonio Carlos Valezi   +3 more
doaj   +1 more source

Phase Diagram of Pressure-Induced Superconductivity in EuFe2As2 Probed by High-Pressure Resistivity up to 3.2 GPa

open access: yes, 2011
We have constructed a pressure$-$temperature ($P-T$) phase diagram of $P$-induced superconductivity in EuFe$_2$As$_2$ single crystals, via resistivity ($\rho$) measurements up to 3.2 GPa.
Atsushi Harada   +12 more
core   +1 more source

LEFT LATERAL POSITIONING WITH HEAD ELEVATION INCREASE THE PARTIAL PRESSURE OF OXYGEN ON PATIENTS WITH MECHANICAL VENTILATION

open access: yesJurnal Ners, 2017
Introduction: Breathing literally means the movement of oxygen from the atmosphere and reach the cells and carbon dioxide into the atmosphere. Partial pressure of oxygen (pO2) is one of the important components in the process of respiration, especially ...
Karmiza Karmiza   +2 more
doaj   +1 more source

Development of a Patch-Type Flexible Oxygen Partial Pressure Sensor

open access: yesIEEE Journal of Translational Engineering in Health and Medicine, 2020
Oxygen concentration in living organisms is one of the important vital indicators in emergency care and bedside medical settings. However, the oximetry method has limitations: the measurement site is limited to the tissue containing blood and the ...
Yuta Katayama   +2 more
doaj   +1 more source

Device separates hydrogen from solution in water at ambient temperatures [PDF]

open access: yes, 1969
Separator decreases the partial pressure of hydrogen gas dissolved in the water produced by fuel cells containing an alkaline electrolyte. The unit eliminates the hazards associated with the release of hydrogen from water solution when the hydrostatic ...
Albright, C. F.
core   +1 more source

Polymerization of propylene in a minireactor: Effect of polymerization conditions on particle morphology [PDF]

open access: yesPolyolefins Journal, 2018
Gas phase polymerization of propylene was carried out in a semi-batch minireactor using a commercially supported Ziegler–Natta (ZN) catalyst. The influence of variables including monomer partial pressure, external electron donor, reaction temperature and
Mehrsa Emami   +2 more
doaj   +1 more source

Impact of compression on velocity of venous and arterial main blood flow and cutaneous microcirculation of the lower extremity

open access: yesКлінічна хірургія, 2022
Objective. To study the impact of compression on velocity of venous and arterial main blood flow of the lower extremity, as well as cutaneous microcirculation in the back part of the foot in healthy individuals and patients with decompensated forms of ...
V. I. Rusin   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy