云南高校图书馆联盟文献共享服务平台- SELF-POTENTIAL

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3D inversion imaging of self-potential current source induced by mineral polarization: 《Transactions of Nonferrous Metals Society of China》2025年第3期945-953,共9页Li-juan ZHANG Yi-an CUI Jing XIE Jian-xin LIU; supported by the National Natural Science Foundation of China(No.42174170)。; An innovative gradient inversion approach employing the natural element method within the framework of least square regularization was proposed to enhance the quantitative interpretation of self-potential(SP)data orig...; 关键词：mineral polarization SELF-POTENTIAL natural element method gradient inversion

Redox mechanism of geobattery and related electrical signals using a novel real-time self-potential monitoring experimental platform被引量：1: 《Journal of Central South University》2024年第11期4155-4173,共19页XIE Jing CUI Yi-an ZHANG Li-juan GUO You-jun CHEN Hang ZHANG Peng-fei LIU Jian-xin; Project(42174170)supported by the National Natural Science Foundation of China。; Controlled laboratory experiments are proved to be a valuable tool for investigating changes in underground physical properties and the related response of surface geophysical signals.The self-potential(SP)method is w...; 关键词：SELF-POTENTIAL real-time monitoring laboratory experiment geobattery mechanism quantitative inversion

Self-potential inversion based on Attention U-Net deep learning network: 《Journal of Central South University》2024年第9期3156-3167,共12页GUO You-jun CUI Yi-an CHEN Hang XIE Jing ZHANG Chi LIU Jian-xin; Projects(42174170,41874145,72088101)supported by the National Natural Science Foundation of China;Project(CX20200228)supported by the Hunan Provincial Innovation Foundation for Postgraduate,China。; Landfill leaks pose a serious threat to environmental health,risking the contamination of both groundwater and soil resources.Accurate investigation of these sites is essential for implementing effective prevention an...; 关键词：SELF-POTENTIAL attention mechanism U-Net deep learning network INVERSION landfill

Reconnaissance Geophysical Study on the Southeastern Part of Al-Qashah Aera, KSA: 《World Journal of Engineering and Technology》2023年第3期424-433,共10页Ali Y. Al-Bakri Mohammed Sazid; The investigated study area locates about 72 km from Jeddah City, Makkah District, Kingdom of Saudi Arabia. The study mainly aimed to define the most significant zones of possible mineralization and outline their subs...; 关键词：Geophysical Methods Magnetic Method Self-Potential (SP) Induced Polarization (IP) Jabal Al-Qashah

Determination of the Pore Water Velocity Using a Salt Tracer Combined with Self-Potential Measurements: 《Journal of Geoscience and Environment Protection》2023年第1期15-27,共13页Huong Huynh Thi Thu Son Le Van Hieu Tran Trong Hai Lai Viet Quang Nguyen Huu Luan Phan Thi; The tracer technique is recommended as an effective tool in surveying abnormal seepage through lakes and dams. By injecting a tracer into a known upstream location and monitoring the appearance of the tracer in the do...; 关键词：Earthen Dams Tracer Technique LEAKAGE Interstitial Velocity

Inversion of self-potential anomalies caused by simple polarized bodies based on particle swarm optimization被引量：8: 《Journal of Central South University》2021年第6期1797-1812,共16页LUO Yi-jian CUI Yi-an XIE Jing LU He-shun-zi LIU Jian-xin; Projects(41874145,72088101)supported by the National Natural Science Foundation of China。; Prticle swarm optimization(PSO)is adopted to invert the self-potential anomalies of simple geometry.Taking the vertical semi-infinite cylinder model as an example,the model parameters are first inverted using standard...; 关键词：SELF-POTENTIAL INVERSION particle swarm optimization

Detection of the Possible Buried Archeological Targets Using the Geophysical Methods of Ground Penetrating Radar (GPR) and Self Potential (SP), Kom Ombo Temple, Aswan Governorate, Egypt: 《Geomaterials》2020年第4期105-117,共13页Salem B. A. Yousef Mohamed H. M. Yousef Hussein F. Abd-Elsalam Mohamed A. M. Shaheen; Kom Ombo temple is one of temples which were belted over high plateau close to the River Nile, near to Aswan in Egypt in the Greek-Roman period. The expected archaeological remains in the selected area are the hidden ...; 关键词：Ground Penetrating Radar SELF-POTENTIAL Kom Ombo Temple Aswan EGYPT

Investigation of fractured rock aquifer in South China using electrical resistivity tomography and self-potential methods被引量：5: 《Journal of Mountain Science》2019年第4期850-869,共20页Muhammad HASAN SHANG Yan-jun JIN Wei-jun Gulraiz AKHTER; sponsored by CAS-TWAS President’s Fellowship for International PhD Students;financially supported by the National Natural Science Foundation of China (NSFC; Grant No. 41772320);the Strategic Priority Research Program of the University of Chinese Academy of Sciences (Grant No.XDB 10030100);CAS-TWAS President’s Fellowship;Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China; Assessment of fractured rock aquifers in many parts of the world is complicated given their strong heterogeneity. Delineation of the subsurface geological formation in the weathered terrain is essential for groundwate...; 关键词：Electrical RESISTIVITY tomography SELF-POTENTIAL GROUNDWATER flow Hard rock HETEROGENEITY Hydraulic parameters

Dynamic imaging of metallic contamination plume based on self-potential data被引量：5: 《Transactions of Nonferrous Metals Society of China》2017年第8期1822-1830,共9页Yi-an CUI Xiao-xiong ZHU Wen-sheng WEI Jian-xin LIU Tie-gang TONG; Project(41574123) supported by the National Natural Science Foundation of China;Project(2013FY110800) supported by the National Basic Research Scientific Program of China; A dynamic imaging method for monitoring self-potential data was proposed.Based on the Darcy’s law and Archie’sformulas,a dynamic model was built as a state model to simulate the transportation of metallic ions in po...; 关键词：dynamic imaging SELF-POTENTIAL metallic contamination extended Kalman filter

Performance evaluation for intelligent optimization algorithms in self-potential data inversion被引量：4: 《Journal of Central South University》2016年第10期2659-2668,共10页崔益安朱肖雄陈志学刘嘉文柳建新; Project(41574123)supported by the National Natural Science Foundation of China;Project(2015zzts250)supported by the Fundamental Research Funds for the Central Universities,China;Project(2013FY110800)supported by the National Basic Research Scientific Program of China; The self-potential method is widely used in environmental and engineering geophysics. Four intelligent optimization algorithms are adopted to design the inversion to interpret self-potential data more accurately and e...; 关键词：SELF-POTENTIAL INVERSION intelligent algorithm

SELF-POTENTIAL