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    Hydrochloric Acid Leaching Study of Rare Earth Elements from Moroccan Phosphate by Marouane Amine, Fatima Asafar, Latifa Bilali, Mehdi Nadifiyine

    Published 2019-01-01
    “…The rare earth analyses done by the ICP-MS technique have shown an overall amount of rare earths (ΣREs) of 228.408 ppm with the existence of yttrium as the major element.…”
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  3. 563

    Mathematical and Experimental Simulation of Operating Modes of Capillary Emitter of Electrostatic Colloidal Microthruster by S. V. Redko, E. B. Chubenko, V. P. Bondarenko, I. V. Nikiforov, M. S. Krakov

    Published 2024-06-01
    “…This work experimentally and theoretically analyzes the dynamics of the process of ion emission from a capillary emitter filled with an ionic liquid as a working fluid. …”
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  4. 564
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    Religion, faith, and spirituality influences on HIV prevention activities: A scoping review. by Vivian Vigliotti, Tamara Taggart, Mahaya Walker, Sasmita Kusmastuti, Yusuf Ransome

    Published 2020-01-01
    “…., long-acting injectable pre-exposure prophylaxis (PrEP)) can benefit from understanding associations between religion, faith, and spirituality (RFS) and current primary HIV prevention activities (e.g., condoms and oral PrEP) along with the mechanisms which underlie these associations.…”
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  6. 566

    ARMA Prediction of SBAS Ephemeris and Clock Corrections for Low Earth Orbiting Satellites by Jeongrae Kim, Mingyu Kim

    Published 2015-01-01
    “…For low earth orbit (LEO) satellite GPS receivers, space-based augmentation system (SBAS) ephemeris/clock corrections can be applied to improve positioning accuracy in real time. …”
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    Live Birth from the Transfer of a Severely Fragmented Embryo Observed by Morphokinetics by S. Lahav-Baratz, I. Blais, M. Koifman, D. Ishai, Z. Wiener-Megnazi, G. Peer, M. Dirnfeld

    Published 2018-01-01
    “…We report a live birth from a heavily fragmented embryo which continued cleavage to a fully expanded blastocyst. …”
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  9. 569

    Experimental Research on the Impact of Ion Exchange and Infiltration on the Microstructure of Rare Earth Orebody by Xiaojun Wang, Yulong Zhuo, Shuqiang Deng, Yongxin Li, Wen Zhong, Kui Zhao

    Published 2017-01-01
    “…To detect the evolutional characteristics of pore structure in ore leaching process of ion-type rare earth, this paper analyzes the influence mechanism of ion exchange seepage action on the microstructure of orebody, and an experiment for remodeling rare earth saturated samples and ore leaching was designed. …”
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    4-H School Enrichment: A Guide for 4-H Faculty and Staff by Tracy A. Tesdall

    Published 2012-10-01
    “…Tesdall and published by the 4-H Youth Development Program, September 2012. 4H324/4H324: 4-H School Enrichment: A Guide for 4-H Faculty and Staff (ufl.edu) …”
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  15. 575

    Low-Thrust Transfer Design of Low-Observable Geostationary Earth Orbit Satellite by Bing Hua, Zhujun Shao

    Published 2015-01-01
    “…This paper presents the design for a low-thrust geostationary earth orbit (GEO) transfer control strategy which takes into consideration the low-observable constraint and discusses Earth shadow and perturbation. …”
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  16. 576

    Features of Hydrogen-Enriched Methane–Air Flames Propagating in Hele-Shaw Channels by Sergey Yakush, Sergey Rashkovskiy, Maxim Alexeev, Oleg Semenov

    Published 2025-01-01
    “…The addition of hydrogen alters the kinetics and thermophysical properties of the mixtures, as well as the composition and properties of combustion products, requiring detailed research into the features of flame propagation in hydrogen-enriched hydrocarbon–air mixtures. Of particular interest are also the safety aspects of such fuels. …”
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    Geomagnetic Energy Approach to Space Debris Deorbiting in a Low Earth Orbit by Guanhua Feng, Wenhao Li, Heng Zhang

    Published 2019-01-01
    “…Over 70% of debris is distributed between the 500 km and 1000 km low Earth orbits (LEO), and existing methods may be theoretically feasible but are not the high-efficiency and low-consumption methods for LEO debris removal. …”
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