Showing 4,301 - 4,320 results of 4,914 for search '"Earth"', query time: 0.07s Refine Results
  1. 4301

    Error Assessment of Thermospheric Mass Density Retrieval With POD Products Using Different Strategies During Solar Minimum by Vishal Ray, Jeffrey Thayer, Eric K. Sutton, Zachary Waldron

    Published 2024-09-01
    “…Abstract With the proliferation of low Earth orbit (LEO) satellites carrying GNSS receivers on‐board commercial operators such as Spire, Starlink, OneWeb, and Amazon, an abundance of high‐cadence tracking data could become available to the scientific community. …”
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  2. 4302
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  6. 4306
  7. 4307

    Inhibition Mechanism of Shell Gasifier Coal Fly Ash Additive on Inner/Outer Layer Ash Deposition in Biomass Fluidized Bed Gasification by XUE Haotian, QIN Yuhong, WANG Yuefeng, DU Yujia, WEI Yuexing, HE Chong, GUO Shugang, CAI Xingrui

    Published 2025-01-01
    “…[Findings] The results indicate that the condensation of alkali metal/alkaline earth metal sulphates and alkali metal chlorides play an important role in the formations of ash in the inner layers of corn straw and sargassum horneri gasification. …”
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  8. 4308

    A globalizáció és a kohéziós politika hatása Magyarországon a 2014-2020-as időszakban (Globalisation and the Effect of the Cohesion Policy in Hungary in 2014-2020) by Csaba Sarido, Péter Bertalan

    Published 2016-08-01
    “…Major environmental problems, such as air pollution, deforestation, the hole in the ozone layer and global warming, have to be solved, because they affect everyone living on earth. Saving ecosystems through the conservation of non-renewable energy sources and the preservation of natural habitats is of primary importance, as well. …”
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    Article
  9. 4309

    Probabilistic Short‐Term Solar Driver Forecasting With Neural Network Ensembles by Joshua D. Daniell, Piyush M. Mehta

    Published 2024-03-01
    “…Abstract Space weather indices are used to drive forecasts of thermosphere density, which directly affects objects in low‐Earth orbit (LEO) through atmospheric drag force. …”
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  10. 4310

    Nanodeserts: A Conjecture in Nanotechnology to Enhance Quasi-Photosynthetic CO2 Absorption by Wenfeng Wang, Xi Chen, Yifan Zhang, Jianjun Yu, Tianyi Ma, Zhihan Lv, Jing Zhang, Fanyu Zeng, Hui Zou

    Published 2016-01-01
    “…Arid and semiarid deserts ecosystems approximately characterize one-third of the Earth’s land surface but play an unsung role in the carbon cycling, considering the huge potentials of such CO2 absorption to expand insights to the long-sought missing CO2 sink and the naturally unneglectable turbulence in temperature sensitivities of soil respiration it produced. …”
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  11. 4311
  12. 4312

    Stiffness Determination of Backfill-Rock Interface to Numerically Investigate Backfill Stress Distributions in Mine Stopes by Guangsheng Liu, Xiaocong Yang, Lijie Guo

    Published 2021-01-01
    “…Moreover, the plotting methods of stress distributions and the coefficient of lateral earth pressure of backfill in simulated stopes with proposed interface stiffness were discussed to further clarify the reasonable methods to investigate the backfill stresses in mine stopes, especially after considering the effects of the convergence from rock walls, which is a very significant and common phenomenon in practical mining engineering.…”
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  13. 4313

    Propellant Slosh Force and Mass Measurement by Andrew Hunt, Richard Foster-Turner, Ross Drury

    Published 2018-01-01
    “…Because of the limitations of operating in earth-bound gravity, it has not been possible to check the exact numerical accuracy of the slosh force acting on the vessel. …”
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  14. 4314

    Long‐Term Observations of Galactic Cosmic Ray LET Spectra in Lunar Orbit by LRO/CRaTER by M. D. Looper, J. E. Mazur, J. B. Blake, H. E. Spence, N. A. Schwadron, J. K. Wilson, A. P. Jordan, C. Zeitlin, A. W. Case, J. C. Kasper, L. W. Townsend, T. J. Stubbs

    Published 2020-12-01
    “…From this vantage point, it samples the interplanetary energetic particle population outside the shielding of the Earth's magnetosphere. We report the sensor's observations of galactic cosmic rays (GCRs) over a complete solar activity cycle. …”
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  15. 4315

    Soil moisture retrieval over agricultural region through machine learning and sentinel 1 observations by Deepanshu Lakra, Deepanshu Lakra, Shobhit Pipil, Prashant K. Srivastava, Suraj Kumar Singh, Manika Gupta, Rajendra Prasad

    Published 2025-01-01
    “…Soil moisture is a fundamental variable in the Earth’s hydrological cycle and vital for development of agricultural water management practices. …”
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  16. 4316

    Space Weather Environment During the SpaceX Starlink Satellite Loss in February 2022 by Tzu‐Wei Fang, Adam Kubaryk, David Goldstein, Zhuxiao Li, Tim Fuller‐Rowell, George Millward, Howard J. Singer, Robert Steenburgh, Solomon Westerman, Erik Babcock

    Published 2022-11-01
    “…With the increasing solar activity of Solar Cycle 25, satellites in low‐Earth orbit are expected to experience an increasing number of thermospheric expansion events. …”
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  17. 4317
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  19. 4319

    USE OF ISOTOPE DILUTION METHOD FOR DETERMINATION OF Ce, Sm, AND Yb ABUNDANCES IN GEOLOGICAL SAMPLES BY ICP-MS by Cao Đông Vũ, Trương Đức Toàn, Nguyễn Đăng Khánh, Đỗ Tâm Nhân, Võ Trần Quang Thái, Nguyễn Lê Anh, Nguyễn Việt Đức, Nguyễn Giằng, Nguyễn Trọng Ngọ

    Published 2019-08-01
    “…For the first time in Vietnam, ID-ICP-MS has been successfully applied to determine three rare earth elements Ce, Sm, and Yb in basaltic geological samples (BHVO-2 and BCR-2) with high accuracy and reproducibility (<5%). …”
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  20. 4320

    The effect of SiC and Y2O3 inclusion on microstructure and mechanical properties of Al 5052 composite fabricated through Friction Stir Process by Panneerselvam Natarajan, T. Sekar, Venkatesh Chenrayan, L. Rajeshkumar

    Published 2025-01-01
    “…The present research is another endeavour to anchor the automobile industries by exploring novel composite. The different earth elements SiC and Y2O3 are utilised for the hybrid reinforcement of Al 5052 alloy in four different weight proportions. …”
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