Showing 4,501 - 4,520 results of 4,914 for search '"Earth"', query time: 0.15s Refine Results
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    Extraction and Characterization of Microfibrillated Cellulose from Discarded Cotton Fibers through Catalyst Preloaded Fenton Oxidation by Xianmeng Xu, Ning Lu, Shunmin Wang, Mengqi Huang, Shenglong Qu, Feng Xuan

    Published 2021-01-01
    “…As the most abundant biological resource on Earth, cellulose is an inexhaustible, natural, and renewable polymer. …”
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  4. 4504
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    Review of Assimilating Spaceborne Global Navigation Satellite System Remote Sensing Data for Tropical Cyclone Forecasting by Weihua Bai, Guanyi Wang, Feixiong Huang, Yueqiang Sun, Qifei Du, Junming Xia, Xianyi Wang, Xiangguang Meng, Peng Hu, Cong Yin, Guangyuan Tan, Ruhan Wu

    Published 2025-01-01
    “…Global Navigation Satellite System (GNSS) Radio Occultation (RO) and GNSS Reflectometry (GNSS-R) are the two major spaceborne GNSS remote sensing (GNSS-RS) techniques, providing observations of atmospheric profiles and the Earth’s surface. With the rapid development of GNSS-RS techniques and spaceborne missions, many experiments and studies were conducted to assimilate those observational data into numerical weather-prediction models for tropical cyclone (TC) forecasts. …”
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  7. 4507

    Impact of Thermospheric Mass Density on the Orbit Prediction of LEO Satellites by Changyong He, Yang Yang, Brett Carter, Kefei Zhang, Andong Hu, Wang Li, Florent Deleflie, Robert Norman, Suqin Wu

    Published 2020-01-01
    “…Abstract Many thermospheric mass density (TMD) variations have been recognized in observations and physical simulations; however, their impact on the low‐Earth‐orbit satellites has not been fully evaluated. …”
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    Laser Synthesis of Platinum Single-Atom Catalysts for Hydrogen Evolution Reaction by Hengyi Guo, Lingtao Wang, Xuzhao Liu, Paul Mativenga, Zhu Liu, Andrew G. Thomas

    Published 2025-01-01
    “…Platinum (Pt)-based heterogeneous catalysts show excellent performance for the electrocatalytic hydrogen evolution reaction (HER); however, the high cost and earth paucity of Pt means that efforts are being directed to reducing Pt usage, whilst maximizing catalytic efficiency. …”
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  12. 4512

    FathomDEM: an improved global terrain map using a hybrid vision transformer model by Peter Uhe, Chris Lucas, Laurence Hawker, Malcolm Brine, Hamish Wilkinson, Anthony Cooper, Alex A Saoulis, James Savage, Christopher Sampson

    Published 2025-01-01
    “…The Earth’s terrain is linked to many physical processes, and gaining the most accurate representation is key to work in many sectors from engineering to natural hazards modeling and ecology. …”
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  13. 4513
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    The Analysis on the Current Situation of the Utilization Mode of Microalgal Biomass Materials by Lina Zhang, Lianfeng Wang, Huizhong Nie, Changbin Liu

    Published 2022-01-01
    “…Excessive emissions of carbon dioxide (CO2), the main component of the greenhouse gas, have contributed to the continued rise in Earth’s temperature. Although the world is vigorously developing clean energy to reduce carbon emissions, it will not replace fossil fuels in the short term. …”
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    Spontaneous Lorentz symmetry-breaking constraints in Kalb–Ramond gravity by Ednaldo L. B. Junior, José Tarciso S. S. Junior, Francisco S. N. Lobo, Manuel E. Rodrigues, Diego Rubiera-Garcia, Luís F. Dias da Silva, Henrique A. Vieira

    Published 2024-12-01
    “…The analysis involves studying the precession of the S2 star periastron orbiting Sgr A* and geodesic precession around the Earth. The ratio of precession frequencies for General Relativity (GR) and KR gravity is computed, with Event Horizon Telescope (EHT) results providing a parameter range for the spontaneous symmetry-breaking of $$-0.185022 \le l \le 0.060938$$ - 0.185022 ≤ l ≤ 0.060938 . …”
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  17. 4517

    Compact 999.6 nm Actively Q-Switched Yb3+:LuAlO for Laser-Induced Breakdown Spectroscopy Laser by A. Rudenkov, V. Kisel, A. Yasukevich, K. Hovhannesyan, A. Petrosyan, N. Kuleshov

    Published 2019-06-01
    “…The aim of this work was to study the Yb3+:LuAlO3 actively Q-switched laser.One of the most promising crystalline hosts for rare-earth ions are Perovskite-like aluminate crystals. …”
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    Climate change and urban forests: generational differences in women’s perceptions and willingness to participate in conservation efforts by Rahim Maleknia, Raluca Elena Enescu, Tayebeh Salehi

    Published 2025-01-01
    “…Despite occupying a relatively small proportion of the Earth’s surface, cities contribute disproportionately to greenhouse gas emissions. …”
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