Results 31 to 40 of about 4,226,523 (171)

Analysis of shale gas accumulation conditions of the Upper Permian in the Lower Yangtze Region

, 2022
This paper is the result of oil and gas exploration engineering. Objective The dark shale of the Longtan-Dalong Formation is widely developed in the Upper Permian of the Lower Yangtze region, which is the key formation for shale gas exploration in ...
Chen, K, Shi, W, Wang, Y, Song, T, Meng, F, He, S, Lu, Y, Gou, Q, Li, Q, Xu, S   +9 more
core   +1 more source

Pore Structure and Fractal Characteristics of the Middle and Upper Permian Dalong and Gufeng Shale Reservoirs, Western Hubei Province, South China

, 2023
The Middle and Upper Permian Dalong and Gufeng Formations in South China have recently been considered as potential gas-producing shales. However, their pore structure characteristics remain poorly understood.
Yi Wang, Fan Luo, Ke Duan, Tian Dong, Yanlin Zhang, Jianhang Wen, Hao Zhang, Tong Xie   +7 more
core   +1 more source

Latest Guadalupian to Lopingian conodonts from western Hubei–eastern Chongqing, South China [PDF]

Journal of Micropalaeontology
The Lopingian stratigraphic framework of the western Hubei–eastern Chongqing (WHEC) area, South China, remains insufficiently constrained, particularly regarding the precise age of the organic-rich intervals within the Dalong Formation that are ...
B. Zhou, K. Wu, T. Song, L. Xu, K. Duan, J. Yuan, L. Yang, B. Zhao, J. Li, D. Wang, B. Yang   +10 more
doaj   +1 more source

Exploration potential of marine-continental transitional and deep-water shelf shale gas in Upper Permian, Sichuan Basin

Shiyou shiyan dizhi, 2020
Two types of organic-rich shale, i.e. marine-continental transitional shale and deep-water shelf shale, are well developed in the Upper Permian of the Sichuan Basin.
Peirong ZHAO, Bo GAO, Zhanfeng GUO, Zhihong WEI   +3 more
doaj   +1 more source

Feeding Selectivity and Diet Shift of Protosalanx chinensis during Spring in Lake Dalong, Northeastern China

, 2023
Ontogenetic niche shifts have played an important role in the life history and ecological functions of fish. The clearhead icefish (Protosalanx chinensis, Basilewsky, 1855) is a small, pelagic, and commercially important fish that mainly feeds on ...
Wanqiao Lu, Yi Zheng, Fujiang Tang, Zhe Li, Haoyu Zeng   +4 more
core   +1 more source

Experimental studies on nanopore evolution in organic matter-rich shales

Journal of Natural Gas Geoscience, 2021
The evolution of nanopores when highly-matured or over-matured shales encounter secondary hydrocarbons was characterised in two groups of Paleozoic marine shale samples.
Huifei Tao, Jie Xu, Zhongning Zhang, Xiaofeng Wang, Haotian Liu, Weihua Guo   +5 more
doaj   +1 more source

β‐Aminoisobutyric Acid Alleviates Cisplatin‐Induced Muscle Atrophy by Regulating E3 Ubiquitin Ligases, Apoptosis, Amino Acid Metabolism, Autophagy, and Ferroptosis

Medicine Bulletin, Volume 2, Issue 3, Page 256-267, June 2026.
ABSTRACT Background Cisplatin (CIS) is a widely used broad‐spectrum anticancer agent, but its clinical application is often limited by severe adverse effects, including skeletal muscle atrophy, which compromises patients' quality of life and treatment efficacy.
Hao‐Zhe Wang, Wen‐Bi He, Huan Wang, Hao Wang, Wen‐Jun Fang, Meng‐Qian Li, Jiong‐Xing Huang, Fei‐Peng Chen, Hui‐Guo Wang, Lin Zhu, Xiao‐Guang Liu   +10 more
wiley   +1 more source

Rational A‐Site Entropy Engineering in Perovskites: Dual‐Exchange Enhanced Magnetoelectric Coupling for Ultra‐Efficient Microwave Absorption

Advanced Science, Volume 13, Issue 1, 5 January 2026.
Rational A‐site entropy engineering in perovskites induces dual‐exchange‐enhanced magnetoelectric coupling, achieving ultra‐efficient microwave absorption with superior reflection loss and broad bandwidth. Abstract High‐entropy engineering at the A‐site, combined with the variable valence states of Mn ions and diverse bonding configurations of ...
Mengru Li, Kaiyue Zhao, Bingbing Fan, Yang Li, Dalong Tan, Hailong Wang, Qilong Gao, Wei Li, Hongsong Zhang, Yanqiu Zhu, Rui Zhang   +10 more
wiley   +1 more source

Map showing the study area (Dalong Mine) and a planar graph of the Tiefa coal basin.

, 2015
Map showing the study area (Dalong Mine) and a planar graph of the Tiefa coal basin.
Junhui Mou (768201), Kan Jin (768202), Jingyu Jiang (768199), Jie Cui (198388), Yuanping Cheng (768200)   +4 more
core   +1 more source

Geochemical characteristics of the Permian marine mudstone and constraints on its provenance and paleoenvironment in the Fenghai area, Fujian Province, southeastern China

Petroleum Science, 2019
Permian marine strata have gradually become a research focus in the world. The marine strata of the Late Permian Dalong Formation (P3 d) in the Fenghai area, Fujian Province, have become more and more important as their geochemical characteristics record
Qi-Feng Xie, Yuan-Feng Cai, Yun-Peng Dong, Ming-Guo Zhai, Dun-Peng Li   +4 more
doaj   +1 more source