Results 21 to 30 of about 693,962 (268)
Viscous Fingering of Miscible Liquids in Porous and Swellable Media for Rapid Diagnostic Tests
Bioengineering, 2018 In lateral flow and colorimetric test strip diagnostics, the effects of capillary action and diffusion on speed and sensitivity have been well studied. However, another form of fluid motion can be generated due to stresses and instabilities generated in ...
Holly Clingan +3 more
doaj +1 more source
Frontiers in Earth Science, 2022 The submarine gas hydrate usually exists in the sediment on the continental slope. The bottom simulating reflector on the reflected seismic was identified as the bottom of the hydrate stability zone.
Ning Qiu +12 more
doaj +1 more source
Implications of Pixel Quality Flags on the Observation Density of a Continental Landsat Archive
Remote Sensing, 2018 Pixel quality (PQ) products delivered with Analysis Ready Data (ARD) provide users with information about the conditions of the surface, atmosphere, and sensor at the time of acquisition.
Stefan Ernst +2 more
doaj +1 more source
Hypoventilation Yoga Exercises: Effects on Respiratory Metabolism
Вестник восстановительной медицины, 2021 Aim. Assessment of changes in respiratory metabolism and parameters of external respiration during hypoventilation yoga exercises. Material and methods.
Artem V. Frolov +2 more
doaj +1 more source
Experimental Study on Poisson’s Ratio of Silty-Fine Sand with Saturation
Journal of Marine Science and Engineering, 2023 The influence of saturation on the Poisson’s ratio v of reservoir sediments has an engineering significance in the field of oil and nature gas exploration. Based on a self-developed combined (BE-EE-RC) test system, under the dehydration path, the Poisson’
Kai Yan +4 more
doaj +1 more source
Trends of Color Research in Consumer Behavior
Maketingu Janaru, 2021 This study identifies recent trends in research on color by reviewing the literature since 2015. A review was conducted on four major categories of color research: hue, lightness, chroma, and monochrome vs. color.
Hisashi Kawamata
doaj +1 more source
Experimental study on dynamic mechanical behavior of frozen sandstone with different saturations
Meitan kexue jishu, 2023 Water content is one of the critical factors affecting frost damage to rock masses in alpine regions. A dynamic disturbance load further complicates the issue.
Junce XU, Hai PU, Ziheng SHA
doaj +1 more source
Applied Sciences, 2023 GYAGG:Tb (Ce) scintillators have been confirmed to be promising sources of light emission when excited by an intense 150 keV electron beam. The saturation of the scintillation yield under such excitation conditions has been studied.
Petr Karpyuk +13 more
doaj +1 more source
Relativistic Persistent Currents in Ideal Aharonov-Bohm Rings and Cylinders
Annals of West University of Timisoara: Physics, 2016 In this report we revisit the results obtained in [1, 2] where the relativistic Aharonov-Bohm was studied for the first time. The method is based on the exact solutions of the complete (1+3)-dimensional Dirac equation of fermions moving in ideal Aharonov-
Cotăescu Ion I.
doaj +1 more source
ANALYSIS OF POROSITE-NEUTRON (NPHI) LOGGING DATA FROM THE KINKASI FIELD: THE CASE OF THE G UP, F AND E HORIZONS OF THE CENOMANIAN RESERVOIR (D.R. CONGO COASTAL BASIN) [PDF]
Romanian Journal of Petroleum & Gas TechnologySince the discovery of hydrocarbon deposits in the DR Congo Coastal Basin in general, and in the Kinkasi field in particular, several development wells have been drilled with a view to optimising the economic value of the reserves evaluated.
Munene Asidi Djonive +5 more
doaj +1 more source