MIMO Channel Model with Propagation Mechanism and the Properties of Correlation and Eigenvalue in Mobile Environments by Yuuki Kanemiyo, Youhei Tsukamoto, Hiroaki Nakabayashi, Shigeru Kozono

“…Furthermore, the correlation and the channel matrix eigenvalue were simulated, and the simulated and theoretical correlation values agreed well. The simulated eigenvalue showed that the average of the first eigenvalue λ1 hardly depends on the correlation 𝜌𝑖−𝑗,𝑖′−𝑗′(𝑏𝑚), but the others do depend on 𝜌𝑖−𝑗,𝑖′−𝑗′(𝑏𝑚) and approach 𝜆1 as 𝜌𝑖−𝑗,𝑖′−𝑗′(𝑏𝑚) decreases. …”
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Erosion–Seepage System (ESS) for Flow-Induced Soil Erosion Rate with Seepage by Yuhuan Zhang, Lin Cui, Dong-Sheng Jeng, Zheng Wang, Hualing Zhai

“…Previous studies attempted to theoretically clarify the effect of the seepage force on sediment incipient motion. …”
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Social and emotional learning - Portuguese and Spanish teachers’ representations and classroom practices by Marco Ferreira, Marco Ferreira, José Reis-Jorge, José Reis-Jorge, Gustau Olcina-Sempere

“…As an extension to the study, we checked the level of similarity of the perspectives and practices expressed by the Portuguese and the Spanish teachers.ResultsThe findings reveal the participants’ awareness of the theoretical foundations of SEL with an emphasis on the association between SEL and students’ mental health. …”
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Recent Advanced Ultra‐Wide Bandgap β‐Ga2O3 Material and Device Technologies by Sihan Sun, Chenlu Wang, Sami Alghamdi, Hong Zhou, Yue Hao, Jincheng Zhang

“…Its noteworthy attributes include a large bandgap (Eg) of 4.8 eV, high theoretical critical breakdown field strength (EC) of 8 MV cm−1, and saturation velocity (νs) of 2 × 107 cm s−1, as well as high Baliga figures of merit (BFOM) of 3000. …”
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Digital Transformation of Employee Experience Management: Tools, Practices, and Trends by Oksana Kravchuk, Iryna Varis, Ivanna Liaсh

“…The study resulted in a systematization of theoretical and methodological foundations of EXM in the digital economy, development of the classification of digital EXM tools by functional purpose, analysis of the modern EXM software market, identification of digital transformation trends in EXM, development of a metrics system for assessing the impact of digital tools on employee experience, identification of challenges in implementing digital tools and proposed ways to overcome them. …”
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Enrichment and Separation of Methane Gas by Vacuum Pressure Swing Adsorption by Tao Zhu, Ruonan Wang, Xing Zhang, Yiwei Han, Wenjing Bian, Yan Ma, Ming Xue

“…Therefore, we can make use of Aspen Adsorption to design separation and enrichment of CVAM, providing theoretical and practical guidance for the gas separation and saving resources and energy.…”
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Discriminating ferrotoroidic from antiferrotoroidic ground states using a 3d quantum spin sensor by Kieran Hymas, Alessandro Soncini, Kuduva R. Vignesh, Deepanshu Chauhan, Abinash Swain, Sophie L. Benjamin, Dipanti Borah, Maheswaran Shanmugam, Wolfgang Wernsdorfer, Gopalan Rajaraman, Stuart K. Langley, Keith S. Murray

“…Here, we investigate the anomalous, sickle-shaped, single-crystal magnetisation profile arising in μ-SQUID measurements of a novel CrDy3 molecule. Theoretical modelling supported by ab initio calculations demonstrates that the weak field CrDy3 spin dynamics is resultant from quantum superposition of the CrIII spin states determined by three competing interactions: (i) the alignment of the CrIII magnetic moment to the external magnetic field, (ii) the zero-field splitting of the CrIII ground quartet, and (iii) coupling to the remnant magnetisation of the toroidal ground state in the Dy3 triangle. …”
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Extraction of Features due to Breathing Crack from Vibration Response of Rotated Blades considering Tenon Connection and Shroud Contact by Faming Yang, Yongmin Yang, Haifeng Hu, Fengjiao Guan, Guoji Shen, Suiyu Chen, Zifang Bian

“…These findings can provide important theoretical guidance for online identification of early cracks in aeroengine rotated blades.…”
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Protective effects of peptide KSPLY derived from Hericium erinaceus on H2O2-induced oxidative damage in HepG2 cells by Zhengli Xu, Qiuhui Hu, Minhao Xie, Jianhui Liu, Anxiang Su, Hui Xu, Wenjian Yang

“…In conclusion, the H. erinaceus-derived peptide KSPLY effectively protected HepG2 cells against H2O2-induced oxidative damage, and it provided a theoretical basis for the further development of new natural antioxidants.…”
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Virtual screening and molecular docking of Indonesian phytoconstituents as potential inhibitors of peroxisome proliferator-activated receptor gamma in polycystic ovary syndrome by Tunjungseto Arif, Iffatunnisa Fakhriyah, Pratiwi Intan Winta, Alif Azzam Muhyiddin Afrizal, Ahsan Fadhil, Santoso Budi

“…Hence, these findings will provide a theoretical basis for further studies as regards drugs targeting PPARG in PCOS.…”
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Development of a Predictive Model for Cosmetic Surgery based on Health Literacy: Mediating Role of Moral Foundations and Social Competence in Women Applying for Cosmetic Surgery by Naghmeh Malekmohammadi, Sara Hashemi, Javad Rahmati

“…Methods: The method of this research in terms of theoretical purpose and in terms of data collection method was descriptive correlation type based on structural equations. …”
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Assessment of the Feasibility of Using a Synchronous Homopolar Motor Instead of an Induction Motor in a Traction Drive With a Wide Constant Power Speed Range by Vladimir Prakht, Vladimir Dmitrievskii, Vadim Kazakbaev, Eduard Valeev, Aleksey Paramonov, Alecksey Anuchin

“…This article conducts a theoretical analysis comparing optimized designs of IM and SHM for driving a mining dump truck with a payload of 90 tons. …”
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ChatGPT vs. Orthopedic Residents! Who is the Winner? by Semih Yaş, Asim Ahmadov, Alim Can Baymurat, Mehmet Ali Tokgöz, Secdegül Coşkun Yaş, Mustafa Odluyurt, Tolga Tolunay

“…Conclusion: While ChatGPT can accurately answer some theoretical questions, its effectiveness is limited in interpretive scenarios and in situations with multiple variables, although its accuracy may improve with updates over time.…”
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High-sensitivity, high-speed, broadband mid-infrared photodetector enabled by a van der Waals heterostructure with a vertical transport channel by Jianfeng Wu, Jialin Zhang, Ruiqi Jiang, Hao Wu, Shouheng Chen, Xinlei Zhang, Wenhui Wang, Yuanfang Yu, Qiang Fu, Rui Lin, Yueying Cui, Tao Zhou, Zhenliang Hu, Dongyang Wan, Xiaolong Chen, Weida Hu, Hongwei Liu, Junpeng Lu, Zhenhua Ni

“…The minimized carrier transit path of tens of nanometers facilitates efficient and fast carrier transport, leading to significantly improved performance, with a mid-infrared detectivity reaching 2.38 × 1011 cmHz1/2W−1 (approaching the theoretical limit), a fast response time of 10.4 ns at 1550 nm, and an ultrabroadband detection range spanning from the ultraviolet to mid-infrared wavelengths. …”
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Wine Consumer Studies: Current Status and Future Agendas [version 1; peer review: 2 approved] by Vasanth Kamath, Valsaraj Payini, Vageesh Neelavar Kelkar, Jyothi Mallya

“…This study also recognizes theoretical and methodological advancements in the wine consumer literature. …”
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On the Design of a High Band-Ratio Mid-Section Crossed Dual-Band Branch-Line Coupler With Arbitrary Power Division Ratio Using Perturbation Factor by Ahammad, Asif Iftekhar Omi, Mohammad H. Maktoomi, Mohammad A. Maktoomi, Praveen K. Sekhar

“…The proposed MBLC structure features a conventional branch-line coupler with a crossed line at the center, as well as an L-section impedance matching network at all four ports, which facilitates analysis and design. A comprehensive theoretical analysis is performed to derive closed-form design equations for determining the design parameters of the coupler using a perturbation factor. …”
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Analysis of Representation of Gender Ideology in Stylistic Layers of Personal Persian Elegies by Zahra Esmailiyan azari, Narges Oskouie, Hosein Dadashi

“…This study was conducted via a combined research method (descriptive-statistical-comparative analysis), employing layered stylistics as the theoretical basis. The following results were obtained from this research (in three lexical, syntactic and rhetorical layers). …”
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Performance Analysis of Microwave Photonic Spectral Filters based on Optical Microcombs by Yang Li, Yang Sun, Jiayang Wu, Guanghui Ren, Xingyuan Xu, Bill Corcoran, Sai Tak Chu, Brent E. Little, Roberto Morandotti, Arnan Mitchell, David J. Moss

“…Here, a comprehensive performance analysis for microcomb‐based MWP spectral filters based on the transversal filter approach is presented. First, the theoretical limitations are investigated in the filter spectral response induced by finite tap numbers. …”
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Detection methods and biological treatment of typical organic compounds in tail water of chemical/pharmaceutical industrial parks by YANG Lei, FU Ruotong, JIN Wenhui, FU Shiying, SHAO Zhen, WANG Xueting, CHEN Chuan*

“…These findings provide theoretical and technological support for the further studies on advanced treatment technology or the upgrading and transformation of processes for industrial wastewater.…”
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Intercultural sensitivity of teachers in a culturally heterogeneous context in Serbia: Accepting cultural differences or overrating one's intercultural sensitivity? by Dimitrijević Bojana, Petrović Danijela, Zlatković Blagica, Starčević Jelena

“…Furthermore, the Intercultural Development Inventory (IDI®), used in this research, is based on the theoretical foundations of the selected model of intercultural sensitivity. …”
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