The Petrogenesis of the Permian Podong Ultramafic Intrusion in the Tarim Craton, Western China: Constraints from C-He-Ne-Ar Isotopes by Mingjie Zhang, Pengyu Feng, Tong Li, Liwu Li, Juerong Fu, Peng Wang, Yuekun Wang, Zhongping Li, Xiaodong Wang

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Optimizing Risk-based Stock Return Prediction in Tehran Stock Exchange industries: A Data Envelopment Analysis by Hamidreza Akhbari, Heydar Mohammadzadeh Salteh, Rasoul Baradaran Hassanzadeh, Mehdi Zeynali

“…The metal ore mining industry with an efficiency of 0.3728 stood in second place and the petroleum products industry with an efficiency of 0.2516 ranked in third place in terms of efficiency. …”
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Numerical Method for Fatigue Life Prediction of Liquid-Storage Tank via Crack Length and Depth by Jiafeng Lai, Ziyun You, Jiao Luo, Yuwei Wei, Xintian Liu

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Electrolyte and electrolyte-additives for improved plasma electrolytic oxidation on magnesium alloys by Viswanathan S. Saji

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Novel Class-AB Operational Amplifier for Compact and Energy-Efficient Wake-Up Sensor Systems by Hussam AlShammary

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Dry Deposition from Sahara Sources Regions of Western Africa by B. Douaiba, A. Azzi, A. Khorsi, A. Benlefki

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Airborne Ns (NO2 and NH3) in the Rijeka Bay Area (Croatia), 1980–1995 by Ana Alebic-Juretic

“…Site 1 is located in the city, opposite the old petroleum refinery facilities, while Site 2 is located in the settlement 25 km from the city, opposite the eastern industrial zone. …”
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Tuning the Morphology of Immiscible Polymer Blend-Based Hybrid Nanocomposite for Improving Microwave Absorption Response by Erick Gabriel Ribeiro dos Anjos, Tayra Rodrigues Brazil, Mirabel Cerqueira Rezende, Juliano Marini, Uttandaraman Sundararaj, Luiz Antonio Pessan, Fabio Roberto Passador

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An Optimal Operating Strategy for Battery Life Cycle Costs in Electric Vehicles by Yinghua Han, Jinkuan Wang, Qiang Zhao, Peng Han

“…Impact on petroleum based vehicles on the environment, cost, and availability of fuel has led to an increased interest in electric vehicle as a means of transportation. …”
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Nonrecursive Equivalent of the Conjugate Gradient Method without the Need to Restart by Josip Dvornik, Damir Lazarevic, Antonia Jaguljnjak Lazarevic, Marija Demsic

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Representation of the solution of a nonlinear molecular beam epitaxy equation by Boubaker Smii

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Study on the Mechanism of Rock Stress Sensitivity Using a Random Pore Network Simulation by Qi Chen, Quanwen Liu, Zhengwu Tao

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The Fracture Characteristic of Three Collinear Cracks under True Triaxial Compression by Jianjun Liu, Zheming Zhu, Bo Wang

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Artificial Intelligence-Based Deep Learning Model for the Performance Enhancement of Photovoltaic Panels in Solar Energy Systems by Radhey Shyam Meena, Anoop Singh, Shilpa Urhekar, null RohitBhakar, Neeraj Kumar Garg, Mohammad Israr, D. P. Kothari, C. Chiranjeevi, Prasath Srinivasan

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Power supply reliability models of oil production facilities by T. D. Gladkikh

“…A comprehensive analysis of the power supply system and the power consumer allowed us to clarify the reliability indicators and determine the direction of improving the power supply reliability to oil and associated petroleum gas production facilities.…”
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Research progress on the source, adsorption treatment and conversion technology of CO2 by Wang Yingfei

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Calculation of Cementing ECD for Well Annuli with Narrow or Varied Radial Sizes by Maolin Liao, Yuxi Wang, Jiaze Ma, Zhipeng Liu, Caiyin Ji

“…In this present work, cement slurry flowing in well annuli with narrow or varied radial sizes is investigated, whose purpose is to precisely calculate the equivalent circulating density (ECD) during well cementing in the petroleum industry. The theoretical Metzner-Reed (MR) method and the direct numerical simulation (DNS) are applied to calculate the cementing ECD for different types of cement slurries by considering both the Bingham and Power-Law rheological models. …”
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OIL HIGHER EDUCATION ESTABLISHMENT IN TATARSTAN REPUBLIC by Rasima M. Rakhimova, Marat R. Minkin

“…The article presents the first steps of oil higher education establishment in Tatarstan Republic. The formation of petroleum engineering elite and the corresponding infrastructure became a direct consequence of commercial operation start of large oil fields in the south-east of Republic in 1950s. …”
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Numerical Fractional-Calculus Model for Two-Phase Flow in Fractured Media by Wenwen Zhong, Changpin Li, Jisheng Kou

“…Numerical simulation of two-phase flow in fractured porous media is an important topic in the subsurface flow, environmental problems, and petroleum reservoir engineering. The conventional model does not work well in many cases since it lacks the memory property of fracture media. …”
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Optimization of p-GaN/InGaN/n-GaN Double Heterojunction p-i-n Solar Cell for High Efficiency: Simulation Approach by Aniruddha Singh Kushwaha, Pramila Mahala, Chenna Dhanavantri

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