Prediction and Analysis of PDC Bit Wear in Conglomerate Layer with Machine Learning and Finite-Element Method by Li-qiang Wang, Ming-ji Shao, Wei Zhang, Zhi-peng Xiao, Shuo Yang, Ming-he Yang

“…To achieve efficient drilling and prolong the bit service life, a simplified model of a PDC bit with double cutting teeth was established by using finite-element numerical simulation technology, and the rock-breaking process of PDC bit cutting teeth was simulated using the Archard wear principle. The numerical simulation results of the wear loss of the PDC bit cutting teeth, such as the caster angle, temperature, linear velocity, and bit pressure, as well as previous experimental research results, were combined into a training dataset. …”
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Personalized Federated Learning for Heterogeneous Residential Load Forecasting by Xiaodong Qu, Chengcheng Guan, Gang Xie, Zhiyi Tian, Keshav Sood, Chaoli Sun, Lei Cui

“…Further, we introduce a novel differential privacy (DP) algorithm in the proposed system to provide an additional privacy guarantee. Based on the principle of generative adversarial network (GAN), the algorithm achieves the balance between privacy and prediction accuracy throughout the game. …”
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Living Together with LGBT: A Discussion from the Sharia Perspective by Mohd Azhar Abdullah, Nur Azwani Mansor, Abdul Azib Hussain, Muhammad Lukman Ibrahim, Khairulnazrin Nasir

“…Specifically, it looks at the possible dangers of slander (fitnah) and how the principle of sadd zara’i (blocking the means) can be used to stop immoral acts. …”
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The Russian necropolis in Japan: problems and prospects for studying by E. I. Krasilnikova, S. S. Paichadze

“…The review is structured according to the chronological principle. The main studies of Japanese and Russian historians are revealed. …”
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Numerical Analysis of the Width Design of a Protective Pillar in High-Stress Roadway: A Case Study by FuZhou Qi, ZhanGuo Ma, Ning Li, Bin Li, Zhiliu Wang, WeiXia Ma

“…The novel numerical modeling approach and design principle of protective pillars presented in this paper can provide useful references for application in similar coal mines.…”
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Study on Artifacts Elimination for Three-Dimensional Interaction Virtual Reality Corridors by Xiaofan Liu, Jinye Wang, Wenjun Zheng, Ying Chen, Er Wu

“…Since the most important effect of light on the image is on the brightness layer, we used a set of brightness images for a detailed implementation of the principle. And then, we used the three sets of colors to verify the effectiveness of the method proposed in this paper, comparing them with the adjusted brightness method and the adjusted background method. …”
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Advances in Transparency and Right to Access Information in The Czech Republic by Jana Janderová

“…The gaps between the advances in the implementation of the principle of transparency and the theoretically resulting accountability are identified. …”
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Research on Clue Mining in Criminal Cases of Smart Phone Trojan Horse under the Background of Information Security by Li Gang, Yong Wen

“…At the same time, the basic principles and implementation methods of mobile phone Trojan horse hiding are also studied. …”
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The US liberal political and academic establishment on national-territorial transformation of Russia in 1917–1922 by V. V. Romanov

“…The latter was due to a very specific interpretation of the principle of national self-determination adopted by W. …”
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Higher Education for Global and Local Sustainable Development by O. V. Zinevich, E. A. Melekhina

“…In the Priority 2030 Program, the ecosystem principle is one of the fundamental for the result-oriented innovative development of regional clusters created by the joint efforts of universities, businesses, state and social organizations. …”
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Hierarchical Energy Management and Energy Saving Potential Analysis for Fuel Cell Hybrid Electric Tractors by Shenghui Lei, Yanying Li, Mengnan Liu, Wenshuo Li, Tenglong Zhao, Shuailong Hou, Liyou Xu

“…The lower-level strategy optimizes fuel cell efficiency by allocating low-frequency stable power based on the principle of minimizing equivalent consumption. Validation using a hardware-in-the-loop (HIL) simulation platform and comparative analysis demonstrate that the HIO-based EMS effectively improves the transient operating conditions of the battery and fuel cell, extending their lifespan and enhancing system efficiency. …”
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The association between socioeconomic status and pandemic influenza: Systematic review and meta-analysis. by Svenn-Erik Mamelund, Clare Shelley-Egan, Ole Rogeberg

“…<h4>Background</h4>The objective of this study is to document whether and to what extent there is an association between socioeconomic status (SES) and disease outcomes in the last five influenza pandemics.<h4>Methods/principle findings</h4>The review included studies published in English, Danish, Norwegian and Swedish. …”
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On possibility of creating waveguide sound insulator based on MR material with metal inclusions by Yu. A. Burian, A. V. Zubarev, S. N. Polyakov, S. P. Bobrov

“…It is shown that, if it is possible in principle, a change in the parameters of the wave sound insulator (length, bulk elastic modulus, mass of metal inclusions), the frequency range for blocking sound waves can vary over a fairly wide range.…”
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Three-axis electrical induction sensor of electric field strength in form of three mutually perpendicular disks by S. V. Biryukov

“…The existing wide variety of strain gauges of various shapes (cubic, cylindrical, spherical), the principle of action (directional and non-directional reception) and design features (case, bodyless) do not provide the desired metrological characteristics. …”
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IMPLICATION OF COMMUNALISM IN CHILD-TRAINING IN ANCIENT ISRAEL AND TRADITIONAL YORUBA SETTING FOR MORAL EDUCATION IN CONTEMPORARY NIGERIA by FABAREBO SAMUEL IDOWU, IYANDA ABEL OLATOYE

“…Thus, moral rectitude is now an elusive principle among our youths, with many becoming notoriously gargantuan in the web of shameful fissiparous tendencies. …”
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Older People's Perceptions of Well-Being by I.V. Vasileva, M.V. Chumakov

“…Then the associative groups were combined into semantic groups (8) according to the principle of semantic enlargement. The obtained results allow us to say that well-being in the ideas of elderly people is health combined with emotions of calmness and happiness. …”
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In-Line and Cross-Flow Coupling Vibration Response Characteristics of a Marine Viscoelastic Riser Subjected to Two-Phase Internal Flow by Xueping Chang, Jinming Fan, Wenwu Yang, Yinghui Li

“…On the base of extended Hamilton’s principle for open systems, the dynamic equations of the marine viscoelastic riser subjected to the axial tension and gas-liquid-structure interaction are established. …”
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Legal provision of financing the health care sphere in Ukraine by S. V. Knysh

“…The author of the article has studied the main disadvantages of legal provision of health care financing in Ukraine and the ways of their elimination. The legal principles of medical reform and the basic principle about the autonomy of medical institutions – “a patient-money” have been analyzed. …”
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Thesis Overview: Oscillating wave surge converters – Large eddy simulation modelling of wave farms hydrodynamics and its related energy potential by Guilherme Fuhrmeister Vargas, Alexandre Beluco

“…This technology, which is on a pre-commercial development scale, presents one of the greatest potentials for electricity generation, due to its operating principle and the great improvement in design experienced over the last few years. …”
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Analysis of Multifactor Influence Model on Energy Dissipation Rate of Rough-Strips Energy Dissipator in the Spillway Bend by Honghong Zhang, Zhenwei Mu, Fan Fan, Fanqi Li

“…In this study, based on 18 sets of orthogonal tests and the principle of dimensional analysis, a multifactor influence model of R-SED’s energy dissipation rate was proposed. …”
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