Results 11 to 20 of about 49,317 (287)
Russian Journal of Earth Sciences, 2020 The paper considers the application possibility of the new IGES-006 seismic sensor for monitoring tasks. The sensor is developed at the Institute of Geophysics and Engineering Seismology after A.
Karapetyan J K +3 more
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Choice of hardware complexes for discretisation of analogue signal during industrial explosion
Технічна інженерія, 2021 The discrete of analogue signal from seismic sensor SM-3 in time of industrial explosion is investigated. To assess the seismic effect of mass explosions, a method was used that records information about seismic oscillations of both the soil base of ...
V.V. , V.A. , T.V. , O.M.
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Sensors, 2023 Effective response strategies to earthquake disasters are crucial for disaster management in smart cities. However, in regions where earthquakes do not occur frequently, model construction may be difficult due to a lack of training data.
Jae-Kwang Ahn +3 more
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Вестник Дагестанского государственного технического университета: Технические науки, 2021 Objective. A study of the structure of the earth's crust by determining the velocities of seismic waves from previously broken sections of the earth's crust.Methods. Two mathematical methods are proposed for determining the seismic wave velocities.
B. I. Shakhtarin +3 more
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Downhole Microseismic Monitoring Using Time-Division Multiplexed Fiber-Optic Accelerometer Array
IEEE Access, 2020 Microseismic monitoring is of importance for several geoscience research aspects and for applications in oil and gas industry. For signals generated by the ultra-weak microseismic events, conventional moving-coil geophone systems have reached their limit
Fei Liu +11 more
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Determination of coordinates of the earthquake hypocenter by the method of circles
Вестник Дагестанского государственного технического университета: Технические науки, 2021 Objective. The aim of the study is to develop a method for determining the coordinates of the earthquake hypocenter using various combinations of second and fourth order figures as a geo-locus of the hypocenter position points.Method.
G. K. Aslanov, T. G. Aslanov
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Influence of seismic activity on the atmospheric electric field in Lisbon (Portugal) from 1955 to 1991 [PDF]
, 2012 In the present study, we considered the influence of seismic activity on the atmospheric electric field recorded at Portela meteorological station (Lisbon, Portugal) for the period from 1955 to 1991.
Bezzeghoud, M. +6 more
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Вестник Дагестанского государственного технического университета: Технические науки, 2018 . Objectives This work is a continuation of a series of articles devoted to an analysis of the effect of the utilised second-order surface types on the accuracy of determining earthquake epicentre and hypocentre coordinates. Methods In order to find the
Gaidarbek K. Aslanov +3 more
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Seismic Exploration Wireless Sensor System Based on Wi-Fi and LTE
Sensors, 2020 In present seismic exploration wireless sensor systems with large acquisition channels, it is difficult to achieve a high data rate, high reliability and long distance in wireless data transmission simultaneously.
Zhiyuan Yin, Yan Zhou, Yongxin Li
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Huddle test measurement of a near Johnson noise limited geophone [PDF]
, 2017 In this paper, the sensor noise of two geophone configurations (L-22D and L-4C geophones from Sercel with custom built amplifiers) was measured by performing two huddle tests.
Balik G. +17 more
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