Showing 4,121 - 4,140 results of 4,914 for search '"Earth"', query time: 0.08s Refine Results
  1. 4121
  2. 4122

    A Comparison of Auroral Oval Proxies With the Boundaries of the Auroral Electrojets by Simon James Walker, Karl Magnus Laundal, Jone Peter Reistad, Anders Ohma, Spencer Mark Hatch, Gareth Chisham, Margot Decotte

    Published 2024-04-01
    “…Abstract The boundaries of the auroral oval and auroral electrojets are an important source of information for understanding the coupling between the solar wind and the near‐earth plasma environment. Of these two types of boundaries the auroral electrojet boundaries have received comparatively little attention, and even less attention has been given to the connection between the two. …”
    Get full text
    Article
  3. 4123

    Model calculation of a radio communication line based on remote sensing data by Andrey T. Albuzov, Pavel E. Shakhov, Vladimir I. Filatov

    Published 2024-12-01
    “…At the same time, analysis and a digital terrain model from earth remote sensing data and the implementation of automated calculations based on it to find the best coordinates in terms of electromagnetic compatibility in the required areas may be of significant interest for solving this problem. …”
    Get full text
    Article
  4. 4124
  5. 4125

    Microplastics in water, sediment and salts from traditional salt producing ponds by A. Tahir, P. Taba, M.F. Samawi, S. Werorilangi

    Published 2019-10-01
    “…Plastic pollution has universally known accumulated in all environment compartments and accelerating threat to the sustainability of earth. Field survey to examine the occurrence of microplastics in ancient sea water evaporation technology of ponds at Pallengu-Jeneponto, was conducted. …”
    Get full text
    Article
  6. 4126

    Cretaceous Limestone Dolomitization and Argument of Its Mg2+ Sources: Exampling the Bekhme and Qamchuqa Formations in the Zagros Collision Belt by Kamal Haji Karim, Sherzad Tofiq Mohamad

    Published 2024-06-01
    “…Seventh is the contradictory notion of hydrothermal dolomitization among the most recent study published in the Science journal which atributed dolomitization to normal temperate on earth surface. In the present study, the source of the Mg is argued and its presence is attributed to the warmth of the Arabian platform (plate) near the equator during the Cretaceous period. …”
    Get full text
    Article
  7. 4127

    A Rapid Cu Enrichment Mechanism from Cu-Bearing Brine in Kuqa Basin, Xinjiang, China: Controlled by Crystallized Sequence of Saline Minerals by Yangtong Cao, Haiming Xu

    Published 2021-01-01
    “…These indicate that a rapid Cu enrichment mechanism from Cu-bearing brine occurs on the earth’s surface of the evaporite basin. The mechanism might be supposed to make an enormous amount of metal mineralization in a short time if considered from a large-scale spatial viewpoint. …”
    Get full text
    Article
  8. 4128

    Evaluation of aerosol loading and its relationship with geopotential height in Nigeria’s Guinea Coast by Onyinyechi Caroline Ibe, Okechukwu Kelechi Nwofor, Ugochukwu Kingsley Okoro

    Published 2025-01-01
    “…Abstract Climate variability and atmospheric changes significantly affect weather patterns and human activities. Aerosols impact the Earth's climate by influencing cloud formation, scattering radiation, and cooling the planet. …”
    Get full text
    Article
  9. 4129

    Recreating the Horizontal Magnetic Field at Colaba During the Carrington Event With Geospace Simulations by Seán P. Blake, Antti Pulkkinen, Peter W. Schuck, Alex Glocer, Denny M. Oliveira, Daniel T. Welling, Robert S. Weigel, Gary Quaresima

    Published 2021-05-01
    “…In our simulation, magnetospheric currents adjacent to the near‐Earth magnetopause and strong Region 1 field‐aligned currents are the main contributors to the large Colaba BH. …”
    Get full text
    Article
  10. 4130

    Groundwater Aquifer Vulnerability Assessment using a Dar-Zarrouk Parameter in a Proposed Aboru Residential Estate, Lagos State, Nigeria by M.A. Ayuk

    Published 2020-01-01
    “…Isoresistivity and Isopach maps were generated and Total Longitudinal Unit  Conductance, S of the earth materials overlying the aquifer was computed and the aquifer protective capacity (APC) map was generated. …”
    Get full text
    Article
  11. 4131

    Biosorption of Lanthanides from Aqueous Solutions Using Pretreated Buccinum tenuissimum Shell Biomass by Yusuke Koto, Naoki Kano, Yudan Wang, Nobuo Sakamoto, Hiroshi Imaizumi

    Published 2010-01-01
    “…Biosorption experiment from aqueous solutions containing known amount of rare earth elements (REEs) using pre-treated Buccinum tenuissimum shell was explored to evaluate the efficiency of shell biomass as sorbent for REEs. …”
    Get full text
    Article
  12. 4132
  13. 4133

    Dissolution Mechanism of YbOF in (LiF-CaF<sub>2</sub>)<sub>eut.</sub> Molten Salt by Linsheng Luo, Kailei Sun, Xu Wang

    Published 2025-01-01
    “…</sub> molten salt is the basis for analyzing the structure of the resulting medium and optimizing the electrolytic preparation of rare-earth Yb alloys. In this study, isothermal saturation was used to analyze solubility changes of YbOF in the (LiF-CaF<sub>2</sub>)<sub>eut</sub>. system. …”
    Get full text
    Article
  14. 4134

    Characterization and modification mechanism of recycled silty clay slurry as a shield slag conditioner: Macroscopic, mesoscopic, and microscopic multiscale analysis by Keqi Liu, Pengxi Lu, Wen Zhao, Shuhong Wang

    Published 2025-07-01
    “…The large amount of slag generated during the construction of earth pressure balance shield (EPBS) not only incurs significant disposal costs, but also exacerbates environmental pollution. …”
    Get full text
    Article
  15. 4135
  16. 4136

    Dynamic Responses of Outer Radiation Belt Electron Phase Space Densities to Geomagnetic Storms: A Statistical Analysis Based on Van Allen Probes Observations by Xiaoyu Wang, Binbin Ni, Xing Cao, Xin Ma, Yuan Lei, Xiankang Dou

    Published 2024-11-01
    “…Abstract Using Van Allen Probes observations from September 2012 to June 2019, we statistically investigate responses of the Earth's outer radiation belt electron phase space densities (PSDs) in the adiabatic invariant coordinates to isolated geomagnetic storms. …”
    Get full text
    Article
  17. 4137
  18. 4138

    The Innovative Design of Deep In Situ Pressure Retained Coring Based on Magnetic Field Trigger Controller by Guikang Liu, Mingzhong Gao, Zhiwen Yang, Ling Chen, Maoquan Fu, Heping Xie

    Published 2020-01-01
    “…This research can be used to gain a better understanding of deep Earth properties and provides technology for the improved design of deep in situ pressure-retaining coring devices.…”
    Get full text
    Article
  19. 4139
  20. 4140

    A Model of an Integrated Research and Education Program in Space Weather at a Community College by M. C. Damas, C. M. Ngwira, T. D. Cheung, P. Marchese, M. Kuznetsova, Y. Zheng, A. Chulaki, A. Mohamed

    Published 2020-01-01
    “…Space weather's impact on Earth's geospace environment, life, and society also provides a compelling real‐world hook to engage students in activities that have a number of impacts including (1) long‐term integration of space weather into the undergraduate curricula; (2) experience in analyzing large geospace data sets, which increases students' computational, critical thinking, and analytical skills, useful for any career; and (3) increase in students' interest in and motivation to study STEM, as well as preparing them for choosing a career path in space science and related fields. …”
    Get full text
    Article