Results 11 to 20 of about 881,069 (299)
Meikuang Anquan, 2022 Underground micro-seismic monitoring systems are commonly used in rockburst coal mines for monitoring and early warning. However, in a single near-horizontal coal seam or a near-upright coal seam in horizontal slicing mining, the vertical positioning ...
DU Taotao
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Calculating the accuracy of strain observations of high-rise buildings and structures using electronic total stations [PDF]
E3S Web of Conferences, 2020 The most important task related to the life activity of people and their safety is the monitoring of buildings and structures. The purpose of monitoring is to identify the degree of physical condition of building structures, the impact of various factors
Simonjan Vladimir, Shendyapina Svetlana
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Cejing jishu, 2023 At present, the single well output of horizontal wells in Qian ’an area of Jilin oilfield can only be obtained by the total production capacity data.
SHI Limei +5 more
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Yantu gongcheng xuebao, 2023 The scientific and reasonable deformation monitoring of rock and soil masses is an important index for the evaluation of stability and safety of geotechnical engineering.
WANG Zhangchun 1, 2, LUO Qixun 3, KONG Yang 1, HE Ning 1, 2, DU Sanlin 4, JIANG Bingnan 3, ZHOU Yanzhang 1, 2
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Design of Morphological Detector Monitoring System on Horizontal Underground Salt Cavern
Taiyuan Ligong Daxue xuebao, 2021 Aiming at the difficulty in the application of traditional sonar technology in the measurement of horizontal salt caverns, a salt cavern shape detection method with image sonar was proposed, and the monitoring system of the detector was designed and ...
Yanzhao HAO, Chunyan Ma
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HOLLANDS EXPERIENCE IN THEAPPLICATION OF HORIZONTALMONITORING
Статистика и экономика, 2016 This article explores the concept of horizontal monitoring, its main aspects and the possibility of applying the criteria in the legal field by the example of the Netherlands. The first experience of using horizontal monitoring in the tax system. Results
Lyubov A. Mironova
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On a Sensor Placement Methodology for Monitoring the Vibrations of Horizontally Excited Ground [PDF]
Sensors, 2020 In this paper, the problem of optimal sensor arrangement during vibration monitoring is analysed. The wave propagation caused by horizontal excitation is investigated to predict the areas of the largest ground and structure response. The equations of motion for a transversally isotropic elastic medium with appropriate absorbing boundary conditions are ...
Aneta Herbut +2 more
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Monitoring horizontal gene transfer [PDF]
Nature Biotechnology, 2004 doi:10.1038/nbt1104-1349a ; International ...
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Research on Joint Parameter Inversion for an Integrated Underground Displacement 3D Measuring Sensor
Sensors, 2015 Underground displacement monitoring is a key means to monitor and evaluate geological disasters and geotechnical projects. There exist few practical instruments able to monitor subsurface horizontal and vertical displacements simultaneously due to ...
Nanying Shentu +5 more
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Towards Multi-class Object Detection in Unconstrained Remote Sensing Imagery [PDF]
, 2018 Automatic multi-class object detection in remote sensing images in unconstrained scenarios is of high interest for several applications including traffic monitoring and disaster management.
A Newell +11 more
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