Further Insights into the Performance of Silylated Polyacrylamide-Based Relative Permeability Modifiers in Carbonate Reservoirs and Influencing Factors
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DOI: 10.1021/acsomega.1c00820
Abstract: We have previously used surface chemistry analysis techniques to optimize the functionalization of carbonate rocks with a silylated polyacrylamide-based relative permeability modifier (RPM). The RPM is expected to selectively reduce the permeability to water in… read more here.
Keywords: polyacrylamide based; permeability; insights performance; relative permeability ... See more keywords
A Convolutional Neural Network-Based Relative Radiometric Calibration Method
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DOI: 10.1109/tgrs.2021.3105182
Abstract: Due to the degeneration problem of sensors, calibration becomes a prerequisite step to retrieve consistent satellite images, especially for the ones from long-term time series. Relative calibration is an economic manner to address the problem.… read more here.
Keywords: neural network; calibration method; calibration; convolutional neural ... See more keywords
Stability of cooperative unmanned aerial vehicles based on relative measurements
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DOI: 10.1177/0954410017716477
Abstract: This paper describes a guidance method which is applicable in the leader–follower formation control. By considering limitations on communication among the aircraft, using airborne seekers for relative states measurement is proposed, and accordingly a kinematic… read more here.
Keywords: aerial vehicles; unmanned aerial; vehicles based; stability cooperative ... See more keywords