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Influence of digital rural construction on farmland transfer contract extension of transfer-out households and mechanism
Published 2024-12-01“…[Methods] Based on the data of 457 farmland transfer-out households in Shaanxi, Ningxia, and Gansu in 2022, this study constructed an indicator system for digital rural construction from the three aspects of digital technology accessibility, applicability, and availability, and employed the Double Hurdle model and the instrumental variable method to empirically analyze the influence of digital rural construction on farmland transfer contract extension of transfer-out households and mechanism. …”
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1323
Enhancement of state response capability and famine mitigation: a comparative analysis of two drought events in northern China during the Ming dynasty
Published 2025-02-01“…The defensive capabilities in Henan, Shaanxi, Gansu, and Ningxia showed significant improvement.…”
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Design and application of an endotracheal tube fastener (一种新型气管套管系带的设计与应用)
Published 2023-12-01Get full text
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On the Role of Scene Coordinate System in Focusing of GEO SAR Data With Fast Time-Domain Algorithm
Published 2025-01-01Get full text
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Enhanced multivariate data fusion and optimized algorithm for comprehensive quality profiling and origin traceability of Chinese jujube
Published 2025-01-01“…This research utilized computer vision, ultrafast gas-phase electronic nose, and GC–MS technologies to collect jujube samples from various regions in China, including Xinjiang, Gansu, Shaanxi, Henan, Shandong, and Hebei. Multidimensional trait data, encompassing spectra, texture, and odour, were gathered. …”
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Study on the law of air leakage in goaf under the influence of double-series coal seam mining
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Study on Deformation Mechanism and Surrounding Rock Strata Control in End-Mining Retracement Roadway in Closely Spaced Coal Seams
Published 2025-01-01“…The deformation and instability mechanism of surrounding rock in the RR during the end mining of a fully mechanized mining face at the Hanjiawan Coal Mine located in the northern Shaanxi mining area is explored through field measurement, theoretical analysis, similar simulation, and numerical simulation. …”
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Coal Mine Gas Safety Evaluation Based on Adaptive Weighted Least Squares Support Vector Machine and Improved Dempster–Shafer Evidence Theory
Published 2020-01-01“…Ultimately, taking Qing Gang Ping coal mine located in Shaanxi province as the study area, a gas safety evaluation example analysis is performed for the assessment model developed in this paper. …”
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The Influence of Ventilation Arrangement on the Mechanism of Dust Distribution in Woxi Pithead
Published 2018-01-01Get full text
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Ditch rotation irrigation coupled with multi-scale ecological reservoir operation
Published 2025-02-01Get full text
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