Electromagnetic design, sensitivity analysis, optimization and Multiphysics capability of rare-earth-free synchronous reluctance motor for electric trike vehicle by V Rajini, VS Nagarajan, Karunya Harikrishnan, Mohan Lal Kolhe

“…The permanent magnet machines presented here utilize ferrite magnets, in line with the recent trend of not using rare-earth magnets. The comprehensive comparative analysis establishes that SyncRelM, FASRM, and Spoke motors are superior in terms of overall electromagnetic, thermal, and vibration performance. …”
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Low earth orbit satellite communication supporting direct connection with mobile phones: key technologies, recent progress and future directions by Yaohua SUN, Mugen PENG

Subjects: “…low earth orbit satellite communication…”
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Effect of treated palm fibers on the mechanical properties of compressed earth bricks stabilized by alkali‐activated binder‐based natural pozzolan by Rolande Aurelie Tchouateu Kamwa, Joseph Bikoun Mousi, Sylvain Tome, Juvenal Giogetti Deutou Nemaleu, Martine Gérard, Marie‐Annie Etoh, Jacques Etame

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Water Chemistry and Nitrogen and Oxygen Isotope Techniques for Tracing Nitrate Sources and Transformation Processes in Ionic Rare Earth Mining Areas by GUO Qiuyan, ZHANG Qiuying, LI Zhao, LI Fadong, WANG Fan

Subjects: “…ionic rare earth mining area…”
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Antihuman Immunodeficiency Virus Type 1 (HIV-1) Activity of Rare Earth Metal Complexes of 4-Hydroxycoumarins in Cell Culture

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Prediction of Radiation Belts Electron Fluxes at a Low Earth Orbit Using Neural Networks With PROBA‐V/EPT Data by Edith Botek, Viviane Pierrard, Alexandre Winant

“…Abstract We introduce for the first time the PROBA‐V/EPT electron flux data to train a deep learning data‐driven model with the purpose of investigating the Earth’s radiation belts dynamics. The Long‐Short Term Memory Neural Network is employed to predict the electron fluxes between 1 and 8 Earth Radius (RE) along a Low Earth Orbit. …”
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Crowding distance and IGD-driven grey wolf reinforcement learning approach for multi-objective agile earth observation satellite scheduling by He Wang, Weiquan Huang, Sindri Magnússon, Tony Lindgren, Chen Chen, Junyu Wu, Yanjie Song

Subjects: “…Earth observation satellite…”
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Integrated strategies enhance soil fertility restoration effectiveness in ion-adsorption rare earth mining areas: A meta-analysis by Tao Wang, Yizhen Liu, Jun Ye, Sheng Xu, Qiying Cai, Yongxiu Li, Lan Wu, Chi Yao, Gang Ge

“…The extraction of ionic rare earth elements has resulted in significant land degradation, with low soil fertility posing a critical challenge to ecological restoration in these regions. …”
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Geochemistry characteristics of rare earth elements in the permo-carboniferous Taiyuan Formation coal in Ordos Basin—Taking Ningdong coalfield as an example by Fenghua MA, Donggang WANG, Qingzhi HE, Ruiyun MA, Cheng WANG, Xiaobing YANG

“…The study of the geochemical characteristics of rare earth elements (REE) in coal has important indicative significance in terms of sedimentary environment and material source in coal basin. …”
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The Loss of Starlink Satellites in February 2022: How Moderate Geomagnetic Storms Can Adversely Affect Assets in Low‐Earth Orbit by Yoshita Baruah, Souvik Roy, Suvadip Sinha, Erika Palmerio, Sanchita Pal, Denny M. Oliveira, Dibyendu Nandy

“…Our work bridges space weather causality across the Sun–Earth system—with relevance for space‐based human technologies.…”
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Study on Stability Characteristics of Earth Rock Dam Slope under Different Rainfall Conditions Combined with the Variation of Reservoir Water Level by LIANG Yukai

Subjects: “…earth rock dam…”
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Study on Stability Reduction Characteristics of Earth and Rockfill Dams under Rapid Drawdown Using Fully Coupled Seepage-Stress Analysis by Yong Nam Ri, Un Chol Han, Ui Jun Jang, Dok Yong Jong, Chol Ung Kim

“…It can be a great expense to examine individually the stability of earth and rockfill dams on rapid drawdown in civil engineering practice. …”
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Sorption materials based on ethylene glycol dimethacrylate and methacrylic acid copolymers for rare earth elements extraction from aqueous solutions by Zinaida Y Bunina, Katerina Bryleva, Oleg Yurchenko, Kostyantin Belikov

“…Tetrad effect observed in rare earth distribution patterns reflects chemical nature of sorption on such polymers.…”
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Calculation of Modes and Power Losses in 0.38 kV Electrical Networks in View of Repeated Earth Connection of Zero Wire by M. I. Fursanov, A. A. Zalatoi, V. V. Makarevich

“…A methodology has been developed to take account of repeated earth connection of a zero wire while making calculation of modes and losses in 0.38 kV and using method of nodal potentials that permits to refine operating conditions of a zero wire. …”
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Effects of dietary supplementation with novel organic rare earths on growth performance, gut and liver health, gut microbiota in golden pompano by Ming Li, Hui Liang, Rui Xia, Jian Zhang, Jie Chen, Wenhao Zhou, Qianwen Ding, Yalin Yang, Zhen Zhang, Yuanyuan Yao, Chao Ran, Zhigang Zhou

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Estimation of Groundwater Storage Change and Groundwater Recharge Using GRACE data in Jedeb Watershed Under the Application of Google Earth Engine by Tade Mule Asrade, Mulu Sewinet Kerebih, Natnael Yasab Assefa

“…In this study, water storage changes with GRACE satellite data and total annual precipitation with CHIRPS data in the Google Earth Engine system were investigated for the Jedeb watershed during 2003–2017. …”
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Rare Earth Metal-Based Intermetallics Formation in Al–Cu–Mg and Al–Si–Cu–Mg Alloys: A Metallographic Study by A. M. Samuel, E. M. Elgallad, M. G. Mahmoud, H. W. Doty, S. Valtierra, F. H. Samuel

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Effect of Rare Earth Ce on the Microstructure and Mechanical Properties of 34CrNiMo6 Steel for Wind Turbine Main Shaft by Yanming Ge, Kehong Wang

“…The effect of rare earth Ce on mechanical properties is studied by investigating the precipitates evolution during heat treatment of 34CrNiMo6 steel. …”
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Real-Time Cyber-Physical Digital Twin for Low Earth Orbit Satellite Constellation Network Enhanced Wide-Area Power Grid by Tianshi Cheng, Tong Duan, Venkata Dinavahi

“…Low Earth orbit (LEO) satellite networks, such as SpaceX's Starlink, offer enhanced communication potential for contemporary power grid measurement and control. …”
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Influence of Structural Shape on Earth Pressure for High-Filled Cut-and-Cover Tunnel with and without Load Reduction Based on Discrete Element Method by Sheng Li, Liangliang Zhao, I-Hsuan Ho, Guixia Ning, Bentian Yu, Changdan Wang

“…However, this type of structure has a large amount of backfill soil, which leads to the problems of ultrahigh earth pressure and safety of the cut-and-cover tunnels (CCTs) lining structure. …”
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