Results 1 to 10 of about 582,566 (218)

Study on the imbibition production mechanism and main controlling factors of low-permeability reservoir. [PDF]

RSC Adv
With high water cuts and high permeability reservoirs entering the middle and late stage, many old oil fields in China are facing the dilemma of oil and gas resource exhaustion, while low-permeability reservoir resources remain very rich.
Yong-Wei Z, Chang-Hua Y.
europepmc   +3 more sources

Planting period is the main factor for controlling maize rough dwarf disease [PDF]

Scientific Reports, 2021
AbstractMaize rough dwarf virus (MRDV) is one of the main yield-limiting factors of maize in the Mediterranean. However, knowledge about the interactions between the agroecosystem and the virus–vector–host relationship continues to be limited. We used multi-model inference to test a landscape-scale approach together with variables measured in the field,
Clemente Orta, Gemma María, Albajes Garcia, Ramon, Batuecas Huertas, Iván, Achón Samá, Mª Ángeles   +3 more
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Factors controlling oxophilicity and carbophilicity of transition metals and main group metals [PDF]

Journal of Materials Chemistry A, 2021
Adsorption energies and formation energies across both transition metals and main group metals can be predicted with a linear model that includes metal s-adsorbate interactions, metal d-adsorbate interactions, and ionic interactions.
Gbolade O. Kayode, Matthew M. Montemore
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Main Control Factors of Fracture Propagation in Reservoir: A Review

ACS Omega, 2023
The fracture distribution and internal control factors after the fracturing of unconventional oil and gas reservoirs determine the reservoir reforming effect to a large extent. Based on the research of global scholars on the influencing factors of fracture propagation, comprehensive theoretical model, and numerical simulation, this Review ...
Geng Liu, Changcheng Han, Huijie Yang, Jinlei Xiu, Xin Li, Zhiwei Hao, Bo Wei, Ning Lv   +7 more
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What was the main factor in successful control of ascariasis in Korea?

Parasites, Hosts and Diseases, 2023
In the l950s, under the legacy of traditional agriculture, Ascaris lumbricoides, spread epidemically in the war-bitten society of Korea. Consensus on the parasite control was drafted in the Parasite Disease Prevention Act, which passed a parliamentary agreement in 1966, and established safe disposal of feces and mass chemotherapy as control strategies.
Seung-Yull Cho, Sung-Tae Hong
openaire   +2 more sources

Leukemia inhibitory factor: A main controller of breast cancer

Journal of Biosciences, 2020
Breast cancer is the second leading cause of cancer-related death among females, worldwide. The cytokines are proteins that have a significant role in the development of tumor growth. Leukemia inhibitory factor (LIF) of the interleukin-6 cytokines superfamily plays a significant role, by the modulation of many signaling pathways.
Nazanin Vaziri, Laleh Shariati, Shaghayegh Haghjooy Javanmard   +2 more
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Quantitative Analysis of the Main Controlling Factors of Oil Saturation Variation

Geofluids, 2021
With the high-speed development of artificial intelligence, machine learning methods have become key technologies for intelligent exploration, development, and production in oil and gas fields. This article presents a workflow analysing the main controlling factors of oil saturation variation utilizing machine learning algorithms based on static and ...
Ruijie Huang, Chenji Wei, Jian Yang, Xin Xu, Baozhu Li, Suwei Wu, Lihui Xiong   +6 more
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Main factors controlling hydrocarbon accumulation in the Northwestern Sichuan Basin

Frontiers in Earth Science, 2022
The basin-mountain transition regions of foreland basins are hot spots for hydrocarbon exploration worldwide, while the complex geological features and hydrocarbon accumulation rules make hydrocarbon exploration very difficult. The Northwestern Sichuan Basin is a typical case where the unclear distribution rules restrict the further exploration of ...
Hang Xiao, Fanghao Xu, Xiaodong Fu, Wenzheng Li, Cong Chen, Jianyong Zhang, Yajie Wang, Yajie Wang, Kuan Zhou   +8 more
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Thermodynamics of the coal dust explosion: Main factors and optimal control

Thermal Science, 2022
The explosion intensity and the low explosion limit of the coal dust explosion are affected by the calorific value and the heat transfer rate of the coal dust, which are closely related to the coal quality index. This paper studies experimentally the low explosive limit of the coal dust with different coal quality indexes.
Tao Ban, Jiang-Kun Chao, Lei Cheng, Sheng-Qi Zhang, Hong-Yuan Shao, Xiang He   +5 more
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A study on the predawn ionospheric heating effect and its main controlling factors

Remote Sensing
We proposed, for the first time, that the angle between the horizontal projection of the magnetic field line and the sunrise line (AMFS) is a crucial factor that controls predawn heating. Through quantitative analysis, we determined that both the AMFS and the length of the magnetic field line (LMF) significantly affect predawn heating. We found that an
Zhenzhang Tang, Huijun Le, Libo Liu, Yiding Chen, Ruilong Zhang, Wenbo Li, Wendong Liu   +6 more
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