Results 1 to 10 of about 14,747,636 (304)

Evaluating Gene Set Enrichment Analysis Via a Hybrid Data Model

Cancer Informatics, 2014
Gene set enrichment analysis (GSA) methods have been widely adopted by biological labs to analyze data and generate hypotheses for validation. Most of the existing comparison studies focus on whether the existing GSA methods can produce accurate P ...
Jianping Hua, Michael L. Bittner, Edward R. Dougherty   +2 more
doaj   +4 more sources

Enrichment of tight oil and its controlling factors in central and western China

Petroleum Exploration and Development, 2021
Taking the tight oil of the Zhongnan sag in the Ordos Basin, Jimusar sag in the Junggar Basin and Qingxi sag in the Jiuquan Basin as study objects, based on field survey, dissection of tight oil reservoirs, sample test, modeling experiment and ...
Yan SONG, Qun LUO, Zhenxue JIANG, Wei YANG, Dongdong LIU   +4 more
doaj   +1 more source

Shale dominant lithofacies and shale oil enrichment model of Lower Permian Fengcheng Formation in Hashan area, Junggar Basin

Shiyou shiyan dizhi, 2023
Compared with the Mahu Sag in the Junggar Basin, the adjacent Hashan area has undergone multi-stage napping and complicated oil-gas formation and evolution process, making its shale oil exploration facing many challenges, such as unclear dominant ...
Kuihua ZHANG, Zhongliang SUN, Guanlong ZHANG, Zhenxiang SONG, Hongzhou YU, Jian ZHOU, Tingting CAO, Meiyuan SONG, Bin WANG, Zhiming LI   +9 more
doaj   +1 more source

The Paleoenvironment and Mechanisms of Organic Matter Enrichment of Shale in the Permian Taiyuan and Shanxi Formations in the Southern North China Basin

Journal of Marine Science and Engineering, 2023
The organic-rich shale of the Permian Taiyuan Formation (TYF) and Shanxi Formation (SXF) in the Southern North China Basin (SNCB) is considered a potential shale gas source.
Yanan Wang, Xiulei Cheng, Kai Fan, Zhipeng Huo, Lin Wei   +4 more
doaj   +1 more source

Depositional Paleo-Environments of Lower Cambrian Qiongzhusi Formation in the Western Middle Yangtze Block and Its Controlling Effect on the Organic Matter Enrichment

Energies, 2022
No systematic comparative study has been conducted on the factors controlling organic matter enrichment in the different depositional environments of the Lower Cambrian Qiongzhusi Formation in the western Middle Yangtze Block, leading to a large ...
Zhengkai Lan, Junjun Shen
doaj   +1 more source

Controlling factors and models of shale oil enrichment in Lower Permian Fengcheng Formation, Mahu Sag, Junggar Basin, NW China

Petroleum Exploration and Development, 2023
Based on the combination of core observation, experimental analysis and testingand geological analysis, the main controlling factors of shale oil enrichment in the Lower Permian Fengcheng Formation in the Mahu Sag of the Junggar Basin are clarified, and ...
Fujie JIANG, Meiling HU, Tao HU, Jiahao LYU, Liliang HUANG, Chenglin LIU, Zhenxue JIANG, Renda HUANG, Chenxi ZHANG, Guanyun WU, Yuping WU   +10 more
doaj   +1 more source

An Evaluation Study Saudi Oasis Enrichment Model (OEM) for Gifted Enrichment

Journal of Umm Al-Qura University for Educational and Psychological Sciences, 2023
The study aimed to research the Saudi model of enrichment, by using Systematic Literature Review method as a tool in reviewing previous researches.
Rahma Alzahrani
doaj   +1 more source

MODELING OF PHOSPHORUS LOSSES BY WATER EROSION [PDF]

Engenharia Agrícola, 2018
Phosphorus losses in runoff water and eroded sediment may increase the risk of eutrophication. Erosion prediction models can be used to assess and quantify nutrient losses and transport in different soil management scenarios.
Vera L. da S. Farias, Marcílio V. Martins Filho, Daniela T. de Paula, Diego S. Siqueira   +3 more
doaj   +1 more source

Formation conditions and enrichment model of retained petroleum in lacustrine shale: A case study of the Paleogene in Huanghua depression, Bohai Bay Basin, China

Petroleum Exploration and Development, 2020
Compared with marine facies shale strata, lacustrine shale strata are more complicated in geological conditions, and thus more difficult to explore and develop.
Xianzheng ZHAO, Lihong ZHOU, Xiugang PU, Fengming JIN, Zhannan SHI, Wenzhong HAN, Wenya JIANG, Guomeng HAN, Wei ZHANG, Hu WANG, Jianying MA   +10 more
doaj   +1 more source

Null models for gene enrichment in plasmids [PDF]

Proceedings of the National Academy of Sciences, 2021
The recent article by Che et al. (1) presents an analysis of a dataset of 14,029 plasmids. I enjoyed the paper but have some concerns about its analysis. While it is clear that more conjugative plasmids carry antimicrobial resistance (AMR) genes, it is unclear whether this is simply because conjugative plasmids tend to carry more genes in general ...
openaire   +3 more sources