Showing 1,541 - 1,560 results of 2,222 for search '"geology"', query time: 0.05s Refine Results
  1. 1541
  2. 1542
  3. 1543

    Problem of Production of Shale Gas in Germany by N. K. Meden

    Published 2014-02-01
    “…The article summarizes data on reserve estimation and current geological projects, as well all the officially published reports concerning environmental threats cased by fracking technology. …”
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    Article
  4. 1544

    Research on Intelligent Evaluation Model of Railway Internationalized Earthquake Emergency Rescue Talents Based on Analytic Hierarchy Process and Fuzzy Theory by Jin Jing, Yang Yu, Jiang Yuxin

    Published 2021-01-01
    “…Earthquakes occur frequently in the 21st century and cause a large number of casualties; induced secondary geological disasters will cause more serious casualties. …”
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    Article
  5. 1545

    The Role of Soil pH in Plant Nutrition and Soil Remediation by Dora Neina

    Published 2019-01-01
    “…This paper discusses how soil pH affects processes that are interlinked with the biological, geological, and chemical aspects of the soil environment as well as how these processes, through anthropogenic interventions, induce changes in soil pH. …”
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  6. 1546

    Grading Evaluation of Goaf Stability Based on Entropy and Normal Cloud Model by Tianxing Ma, Yun Lin, Xiaobin Zhou, Mingzhi Zhang

    Published 2022-01-01
    “…Aiming at the fuzziness and randomness of goaf stability classification, to obtain goaf stability classification more objectively, an entropy weight-normal cloud model for goaf stability classification is proposed. Based on the geological conditions and engineering conditions, 14 indexes that affect the stability of a goaf are selected to establish an evaluation index system, and the weight of each index is determined using the entropy weight method, which makes the weight distribution more objective. …”
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    Article
  7. 1547

    3D Gravity Modeling of Complex Salt Features in the Southern Gulf of Mexico by Mauricio Nava-Flores, Carlos Ortiz-Aleman, Mauricio G. Orozco-del-Castillo, Jaime Urrutia-Fucugauchi, Alejandro Rodriguez-Castellanos, Carlos Couder-Castañeda, Alfredo Trujillo-Alcantara

    Published 2016-01-01
    “…We present a three-dimensional (3D) gravity modeling and inversion approach and its application to complex geological settings characterized by several allochthonous salt bodies embedded in terrigenous sediments. …”
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    Article
  8. 1548

    Calculation Method for the Critical Thickness of a Karst Cave Roof at the Bottom of a Socketed Pile by Nie Qingke, Li Xilai, Yuan Wei, Wang Anli, Wang Wei, Jia Xiangxin, Shang Weidong

    Published 2021-01-01
    “…In practice, its thickness is simply recommended to be not less than 3 times the diameter of the socketed pile, regardless of the geological conditions and the size of the cave itself. …”
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    Article
  9. 1549

    The relationship between water production rate and resistivity in sand-based porous materials under two-phase fluid flow and its application by Weibiao Xie, Weibiao Xie, Qiuli Yin, Qiuli Yin, Xueping Dai, Xueping Dai, Yang Fan, Pan Zhang, Pan Zhang

    Published 2025-02-01
    “…Accurately predicting the water production rate of multiple-phase fluid flows through porous rock is important for many engineering and geological applications. Taking into account irreducible water and capillary tortuosity, the equivalent rock element model from previous studies has been improved. …”
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    Article
  10. 1550

    Research on Numerical Simulation of Top-Down Construction Effect of Diaphragm Wall of Deep and Large Foundation Pit under Different Working Conditions in Complex Stratum by Fuxue Sun, Mingqing Liu, Yunhui Zhu, Xiaochun Li, Gang Ge

    Published 2022-01-01
    “…According to the complex geological conditions of deep soft soil layer with underlying inclined rock surface in Wenzhou, the numerical simulation method is used to carry out the related research. …”
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    Article
  11. 1551

    Assessment of Lower Sakarya River Water Quality in Terms of Irrigation Water by Çiğdem Özer, Rabia Köklü

    Published 2019-07-01
    “…The Lower Sakarya Sub-Basin is under the influence of the industrial activities and the wastewater from settlements, agricultural and urban run-off and the geological formations it has undergone since the birth of the Sakarya River. …”
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    Article
  12. 1552

    Experimental Measurement of the Transport Flow Path Aperture in Thermally Cracked Granite and the Relationship between Pore Structure and Permeability by Kazumasa Sueyoshi, Tadashi Yokoyama, Ikuo Katayama

    Published 2020-01-01
    “…Fluid flow in rocks has a key role in many geological processes, such as in geothermal reservoirs and crustal deformation. …”
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    Article
  13. 1553

    PRELIMINARY FINDINGS AND AWARENESS FROM THE C6-1 ARCHAEOLOGICAL EXPLORATION IN KRONGNO, DAKNONG PROVINCE by Lê Xuân Hưng, La Thế Phúc, Phạm Thị Phương Thảo, Vũ Tiến Đức, Nguyễn Trung Minh

    Published 2018-12-01
    “…The volcanic cave system in Krongno district is not only of geological interest, but it also possesses unique ecological and cultural value. …”
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    Article
  14. 1554

    Regards sur le séisme de Mexico de septembre 2017 : permanences et décalages par rapport à la catastrophe de 1985 by Jean-François Valette

    Published 2018-04-01
    “…It nevertheless requires to be analyzed focusing on the differences between the two catastrophes, geological and of course, political and social. By confronting a press review on the recent earthquake and analyzing the current urban context of the metropolis, this article aims to understand how Mexico-City resisted relatively well, but also how the recent crisis has cruelly highlighted on the one hand the socio-spatial inequalities within the agglomeration, and on the other hand, the weaknesses of the Mexican State. …”
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  15. 1555

    Coupling Relationship between Multistage Fluid Activity and Reservoir Abnormally High-Porosity Zones in the Songtao–Baodao Region, Qiongdongnan Basin by Xu Chen, Yao Wang, Ao Su

    Published 2021-01-01
    “…Because of lacking effective research methods, it is hard to analyze the formation process of AHPZs in different geological periods. From the perspective of the diagenetic fluid type and activity history, geochemical characteristics and fluid inclusions of diagenetic minerals were utilized to reconstruct the diagenetic fluid type and dynamic evolution. …”
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    Article
  16. 1556

    Multivariate Analysis of Confined Groundwater Hydrochemistry of a Long-Exploited Sedimentary Basin in Northwest China by Xuedi Zhang, Hui Qian, Hao Wu, Jie Chen, Liang Qiao

    Published 2016-01-01
    “…A series of environmental and geological problems have been caused by overexploitation of confined aquifers (i.e., deep groundwater) in the Yinchuan region, northwest China. …”
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  17. 1557

    Des zones humides pas si sauvages que cela : apport des données historiques et paléo-environnementales à la réflexion sur la gestion des paysages de la chaîne des Puys (France)... by Christèle Ballut, Yves Michelin

    Published 2014-12-01
    “…This double aspect, both natural and cultural, makes these sites as a good model for conceiving a management plan that conciliate the Outstanding Universal Value (OUV) based on aesthetical and geological criteria with the local ecological and cultural value that come from a succession of transformations or abandonments during the time. …”
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  18. 1558

    Benchmarking COMSOL Multiphysics Single-Subchannel Thermal-Hydraulic Analysis of a TRIGA Reactor with RELAP5 Results and Experimental Data by Ahmed K. Alkaabi, Jeffrey C. King

    Published 2019-01-01
    “…The aim of this study is to benchmark the prediction accuracy of COMSOL Multiphysics in performing thermal-hydraulic analysis of TRIGA (Training, Research, Isotopes, General Atomics) reactors such as the Geological Survey TRIGA Reactor (GSTR) by comparing its predictions with RELAP5 (a widely used code in nuclear thermal-hydraulic analysis) results and experimental data. …”
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    Neural network based classification of rock properties and seismic vulnerability by U. Muksin, E. Riana, A. Rudiyanto, K. Bauer, A.V.H. Simanjuntak, M. Weber

    Published 2023-10-01
    “…The combination of the geophysical data showed new features which is not found on the geological map such as in the eastern part of the study area.CONCLUSION: The application of the neural network based clustering analysis to the geophysical data revealed four rock types which are difficult to observe visually. …”
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