Results 11 to 20 of about 6,201,487 (337)
Detection method for change of high-consequence areas based on multi-source remote sensing image
You-qi chuyun, 2021 With the continuous promotion of urbanization in China in recent years, the surrounding environment of some pipelines is changing constantly, and the scope of the high-consequence areas of the pipeline section is also changing. Accurately and efficiently
Yi Liu +5 more
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Energy Geoscience, 2022 The Chambal Valley forms the western part of the Proterozoic Vindhyan Basin that has been less studied and poorly explored from the hydrocarbon perspective than its eastern counterpart—the Son Valley Vindhyans.
Subhobroto Mazumder, Ashish Misra
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Frontiers in Chemistry, 2022 In this article, a field deployable sensor was developed using a self-developed 4.58-µm continuous wave quantum cascade laser (CW-QCL) for the simultaneous detection of carbon monoxide (CO) and nitrous oxide (N2O), both of which have strong fundamental ...
Guolin Li +9 more
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Metal oxide semiconductors for gas sensing
Engineering Reports, 2022 The usage of the gas sensor has been increasing very rapidly in the industry and in daily life for various potential applications. In the recent years, metal oxide semiconductors (MOS) become the primary choice for designing highly sensitive, stable, and
Neeraj Goel +3 more
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A Preliminary Study On Remote Sensing Monitoring Method For Oil And Gas Resources- A Case Study In Ordos Basin [PDF]
E3S Web of Conferences, 2020 With the continuous improvement of the understanding of the geological law and continuous innovation of unconventional oil and gas exploration and mining technology, China has made great breakthroughs in newly-added geological reserves of unconventional ...
Yuling Zhao, Jinzhong Yang, Zhi Zhang
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Application analysis of shale gas core hyperspectral in weican-1 well [PDF]
E3S Web of Conferences, 2021 Hylogger core scanning system is used to detailed scan shale gas drilling cores, obtaining visible-near infrared (spectral range 380nm-1100nm),short-wave infrared (spectral range 1100nm-2500nm) spectral curves and high-definition core images. Taking Well
Pengfei Liu +4 more
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Electrospun Cu-doped In2O3 hollow nanofibers with enhanced H2S gas sensing performance
Journal of Advanced Ceramics, 2022 One-dimensional nanofibers can be transformed into hollow structures with larger specific surface area, which contributes to the enhancement of gas adsorption.
Yu Zhang +8 more
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Results in Physics, 2021 Organic/inorganic hybrid nanostructures-based dual light-detecting/gas-sensing devices were fabricated. In this research, polycrystalline perylene diimide (PDI) membrane was coated on ZnO nanorods (NRs), functioning as sensing nanocomposites.
Yu-Sheng Tsai +9 more
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Review: Influences of Semiconductor Metal Oxide Properties on Gas Sensing Characteristics
Frontiers in Sensors, 2021 Semiconductor metal oxides (SMOxs) are widely used in gas sensors due to their excellent sensing properties, abundance, and ease of manufacture. The best examples of these sensing materials are SnO2 and TiO2 that have wide band gap and offer unique set ...
B. Saruhan +2 more
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Potentiometric gas sensing electrodes [PDF]
Pure and Applied Chemistry, 1973 A number of potentiometric gas sensing electrodes using a hydrogen or other ionsensing electrode and a gas permeable membrane have been studied. A theoreticalmodel has been developed describing the time response, electrical potentialbehaviour and limit of detection as a function of membrane properties, geometry,and internal electrolyte composition ...
J.W. Ross, J.H. RISEMAN, J.A. KRUEGER
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