Results 11 to 20 of about 25,326 (262)

Editorial: Antibiotic resistance in aquatic systems, volume II

open access: yesFrontiers in Microbiology, 2023
Non peer ...
Suzuki, Satoru   +3 more
openaire   +4 more sources

An Extension of the Data-Adaptive Probability-Based Electrical Resistivity Tomography Inversion Method (E-PERTI)

open access: yesGeosciences, 2020
About a decade ago, the PERTI algorithm was launched as a tool for a data-adaptive probability-based analysis of electrical resistivity tomography datasets.
Marilena Cozzolino   +2 more
doaj   +1 more source

Airway Resistance and Lung Volume in the Newborn Infant [PDF]

open access: yesPediatric Research, 1969
Extract: The total body plethysmograph method of DuBois et al. [7] for measurement of lung volume and airway resistance was adapted to the study of newborn infants. A Rendell-Baker mask directly controlled by the operator proved by trial and error to minimize the chances of pressure leaks and undesirable pressure on the nose and allowed the mandible to
G F, Doershuk, L W, Matthews
openaire   +2 more sources

Influences of water and oil two-phase on electrical resistivity of oil-contaminated soils

open access: yesYantu gongcheng xuebao, 2017
In order to study the electrical resistivity of oil-contaminated soils, the diesel-contaminated soils and kerosene-contaminated soils with different water contents, oil contents are mixed in the laboratory by hand.
LIU Song-yu 1, 2, BIAN Han-liang 1, 2, CAI Guo-jun 3, CHU Ya 1, 2
doaj   +1 more source

Effect of ionic liquids modified nano-TiO2 as additive on tribological properties of silicone grease

open access: yesMaterials Research Express, 2021
A series of silicon greases were fabricated by using polytetrafluoroethylene as thickening agent and polydimethylsiloxane as base oil. Four kinds of ionic liquids modified nano-titanium dioxide were employed as solid additives with different ...
Lining Wu   +4 more
doaj   +1 more source

Geometrical and electrical properties of NTC polycrystalline thermistors vs. Changes of sintering parameters [PDF]

open access: yesScience of Sintering, 2006
NTC thermistor powder was made of a Mn, Ni, Fe and Co oxide mixture calcinated at 1050°C / 60 min. The powder was milled in a ball mill down to an average particle diameter of 0.9 μm.
Savić S.M.   +3 more
doaj   +1 more source

Pulmonary Vascular Volume, Resistance, and Compliance in Man [PDF]

open access: yesCirculation, 1960
Pulmonary blood volume was measured in 19 patients, with use of a dye-dilution method and simultaneous bilateral cardiac catheterization. Pulmonary mean transit time was measured by subtracting left atrial-to-peripheral artery mean transit time from pulmonary artery-to-peripheral artery mean transit time.
W R, MILNOR, A D, JOSE, C J, MCGAFF
openaire   +2 more sources

Cyclic thermoresistivity of resin-based carbon fiber bars modified with mixed carbon powder and nano-silica

open access: yesMaterials Research Express, 2023
The addition of conductive fillers to the carbon fiber bar reduces its resistivity and improves electrical stability. Unstable conductivity and susceptibility to ambient temperature change impede the application of this technique in engineering, unless ...
Dan Liu   +4 more
doaj   +1 more source

Nuclear magnetic resonance features of low-permeability reservoirs with complex wettability

open access: yesPetroleum Exploration and Development, 2017
The nuclear magnetic resonance T2 spectra of low-permeability reservoirs with complex wettability were studied using the samples from the Chang 8 Member, Upper Triassic Yanchang Formation, Ordos Basin, China.
Cheng FENG   +6 more
doaj   +1 more source

Resistance Training Volume Load with and without Exercise Displacement [PDF]

open access: yesSports, 2018
Monitoring the resistance training volume load (VL) (sets × reps × load) is essential to managing resistance training and the recovery–adaptation process. Subjects: Eight trained weightlifters, seven of which were at national level, participated in the study.
W. Guy Hornsby   +5 more
openaire   +5 more sources

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