Results 71 to 80 of about 3,987,478 (196)

Element Geochemical Characteristics and Paleoenvironmental Evolution of Triassic Yanchang Formation in Ordos Basin

Frontiers in Science and Engineering
This study focuses on the Triassic Yanchang Formation in the Ordos Basin, employing elemental geochemical methods to investigate its paleoenvironmental evolution characteristics. The research systematically reviews the tectonic evolution and stratigraphic framework of the Ordos Basin, followed by collecting samples from typical profiles for analysis of
Senyao Zhang, Shiyuan Liu, Qibao Gong, Wenbo Bao   +3 more
openaire   +1 more source

Short‐Term Passenger Flow Prediction in Urban Rail Transit: A Hybrid Residual and Attention‐Based Sequence Modeling Approach

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This study comprehensively integrates AFC credit card data, external environmental data, air quality data, and land characteristics around metro stations to explore the underlying patterns between these data sources and metro entry passenger flow.
Wei Xu, Ning Ma, Yong Zhao Ren, Lei Xing
wiley   +1 more source

Sedimentary Microfacies Types and Patterns of Chang 6 Member of Triassic Yanchang Formation in the Dalugou Area of Jing’an Oilfield in Ordos Basin, China

, 2023
The sixth member of the Triassic Yanchang Formation (Chang 6 member) in the Dalugou area of the Jing’an Oilfield in the Ordos Basin is a typical ultra-low-permeability lithological reservoir.
Chenjun Wu, Zhigang Wen, Jiayu Zheng
core   +1 more source

Design and Optimisation of Integrated Receiving Module for Segmented Guide Rail Dynamic Wireless Power Supply System

IET Microwaves, Antennas &Propagation, Volume 20, Issue 1, January/December 2026.
This paper first establishes a minimum dynamic coupling model for the segmented guide rail dynamic wireless power supply system using circuit theory, and analyzes the relationships among system output power, transmission efficiency, mutual inductance, and other parameters.
Jie Liu, Yanchang Zhang, Yunting Zhao, Tianwei Dang   +3 more
wiley   +1 more source

Dynamic Hydrogen Bond‐Synergized Conductive Hydrogel With High Tensility and Strong Adhesion: Flexible Sensor Applications From Human Motion Monitoring to Handwriting Recognition

Advances in Polymer Technology, Volume 2026, Issue 1, 2026.
Conductive hydrogels have emerged as a research hotspot in the field of flexible sensing. However, existing materials commonly suffer from insufficient adhesion and limited sensitivity. In this study, a novel polyacrylic acid (PAA)‐based composite conductive hydrogel (PHCP) was prepared.
Jijun Luo, Mengwei Yin, Bin Du, Caiyan Huang, Xupeng Wang, Shisheng Zhou, Srijoni Sengupta   +6 more
wiley   +1 more source

Burial history-thermal restoration map of Mesozoic Triassic Yanchang Formation in Zhijing-Ansai area, Ordos Basin.

Burial history-thermal restoration map of Mesozoic Triassic Yanchang Formation in Zhijing-Ansai area, Ordos Basin.
Yong Feng (828176), Yulin Chen (284451), Jian Wang (5901), Yilin Liang (9088799), Wenjie Wu (81279), Nan Wu (200090)   +5 more
core   +1 more source

Construction and geological application of comprehensive evaluation indices for biomarker characteristics: A case study of the Yanchang Formation in the Ordos Basin, China

Journal of Natural Gas Geoscience
In response to the issue of numerous, redundant, and complexly interpreted biomarker parameters in molecular geochemistry, this paper proposes a novel comprehensive index evaluation method.
Kaiming Su, Jingyi Li, You Zhou, Wanglin Xu, Yaohui Xu, Yang Li, Gang Yan, Taohua He   +7 more
doaj   +1 more source

Kinetic simulation of hydrocarbon generation and its application to in-situ conversion of shale oil

Petroleum Exploration and Development, 2019
The kinetic parameters of hydrocarbon generation are determined through experimental simulation and mathematical calculation using four typical samples selected from the Cretaceous Nenjiang Formation in the northwest of Songliao Basin, Chang 7 Member of ...
Bin ZHANG, Cong YU, Jingwei CUI, Jingkui MI, Huadong LI, Fei HE   +5 more
doaj   +1 more source

Mechanisms of CO2 Fracturing and Flooding for Enhanced Shale Gas Recovery: A Review

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Against the backdrop of the “Dual Carbon” strategy, CO2 pressure flooding technology has emerged as a core pathway for synergistically enhancing shale gas recovery and achieving carbon reduction, owing to its unique capabilities in competitive adsorption displacement, fracture network enhancement, and geological storage. To systematically elucidate the
Zhenkai Wu, Jie Zhang, Zhiming Hu, Xianggang Duan, Jingang Fu, Jin Chang, Yuping Sun, Yuqi Liu, Aolin Sun   +8 more
wiley   +1 more source

Characterizing depth‐dependent roof water abundance in underground coal mines using transient electromagnetic data

Geofluids, Volume 2026, Issue 1, 2026.
Coal mining is a major industrial activity in North China, where water inrush hazards pose a persistent threat to safe and efficient mining operations. Accurate identification of water‐abundant zones in coal seam floors and surrounding strata is therefore critical for mine water‐hazard prevention.
Sen Xue, Qichen Guo, Yun Wu, Zhen Song, Hu Zheng, Xiaowen Pan, Pramita Mishra   +6 more
wiley   +1 more source