Showing 1,321 - 1,340 results of 2,648 for search '"satellites"', query time: 0.05s Refine Results
  1. 1321

    Malignant Granular Cell Tumor of the Back: A Case Report and Review of the Literature by Laura Stone McGuire, Danny Yakoub, Mecker G. Möller, Andrew Rosenberg, Alan Livingstone

    Published 2014-01-01
    “…By fifteen months, right axillary lymphadenopathy, multiple satellite lesions, pulmonary nodules, and distant metastasis in the right thigh were present. …”
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    Article
  2. 1322

    Multimodal learning–based reconstruction of high-resolution spatial wind speed fields by Matteo Zambra, Nicolas Farrugia, Dorian Cazau, Alexandre Gensse, Ronan Fablet

    Published 2025-01-01
    “…We use synthetic wind speed data to emulate satellite images, in situ time series and reanalyzed wind fields. …”
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    Article
  3. 1323

    Significant Midlatitude Bubble‐Like Ionospheric Super‐Depletion Structure (BLISS) and Dynamic Variation of Storm‐Enhanced Density Plume During the 23 April 2023 Geomagnetic Storm... by Ercha Aa, Shun‐Rong Zhang, Shasha Zou, Wenbin Wang, Zihan Wang, Xuguang Cai, Philip J. Erickson, Anthea J. Coster

    Published 2024-03-01
    “…The study utilized a combination of ground‐based observations (Global Navigation Satellite System total electron content and ionosonde) along with measurements from multiple satellite missions (GOLD, Swarm, Defense Meteorological Satellite Program, and TIMED/GUVI) to analyze storm‐time electrodynamics and neutral dynamics. …”
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    Article
  4. 1324

    Evaluating GEMS HCHO Retrievals With TROPOMI Product, Pandora Observations, and GEOS‐Chem Simulations by Weitao Fu, Lei Zhu, Hyeong‐Ahn Kwon, Rokjin J. Park, Gitaek T. Lee, Isabelle DeSmedt, Song Liu, Xicheng Li, Yuyang Chen, Dongchuan Pu, Juan Li, Xiaoxing Zuo, Peng Zhang, Yali Li, Zhuoxian Yan, Xue Zhang, Jiaming Zhang, Xingyi Wu, Huizhong Shen, Jianhuai Ye, Chen Wang, Tzung‐May Fu, Xin Yang

    Published 2025-01-01
    “…Abstract Satellite column formaldehyde (HCHO) is an indicator of regional volatile organic compounds (VOC) emissions as HCHO is a short‐lived intermediate oxidation product. …”
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  5. 1325

    Unmanned roller lateral positioning method for asphalt road construction by Pengju Yue, Xiaohua Xia, Yongbiao Hu, Xuebin Wang, Pengcheng He, Xufang Qin

    Published 2025-01-01
    “…Abstract Unmanned rollers are typically equipped with satellite-based positioning systems for positional monitoring. …”
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    Article
  6. 1326

    Longterm temporal analysis of vegetation cover and soil use on Ilha de Mosqueiro, Belém, Pará, Amazonian Brazil by Larissa de Carvalho Lima, Alberto Bentes Brasil Neto, Cassio Rafael Costa dos Santos, Aline Nascimento Braga, Suany Couto Teixeira Nunes

    Published 2017-12-01
    “…These comprised of Landsat 5 Satellite, Sensor TM, images for the years 1984, 1996 and 2008, and 2014 images from the Landsat Satellite 8, OLI sensor. …”
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  7. 1327
  8. 1328

    Physical layer security for the air-space-ground communication networks by Shuai HAN, Xiangxue TAI, Weixiao MENG

    Published 2018-03-01
    “…As a typical application of wireless communications,the air-space-ground communications networks are facing serious wireless communications security issues due to its inherent broadcast nature and wide coverage.Especially in the field of military satellite communications,the requirement of secure communications security is even more crucial.How to realize the security of communications is a problem must be faced.A model for physical layer security communication in air-space-ground communication network was proposed which was a cooperative layer-direct connect mixed-to-ground physical layer secure communication model.Based on this model,the security of the system was further improved by studying the relay selection problem and the power distribution problem of satellite and relay,and an overall scheme to enhance the confidentiality of the communication network was also proposed.…”
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  9. 1329
  10. 1330

    One aspect of the role of ICTs in a mountain community : a case study of Kamiyama, Japan by Kenji Hashimoto

    Published 2020-02-01
    “…This paper explains the satellite office project in Kamiyama Town, which is located in a peripheral mountain area with an aging population in the Myōzai District of Tokushima Prefecture. …”
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  11. 1331

    Spatial and temporal monitoring of drought hazards in Opak Watershed by Suhardono Sapta, Septiariva Iva Yenis, Wijayanti Sovia, Ibriza Naila Maulida, Suryawan I Wayan Koko

    Published 2025-01-01
    “…This study monitored drought conditions spatially and temporally using Sentinel-2 satellite imagery and rainfall data. The Standardized Precipitation Index (SPI) was employed for drought assessment based on rainfall, while the Normalized Difference Vegetation Index (NDVI) and Normalized Difference Moisture Index (NDMI) evaluated drought via satellite images. …”
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  12. 1332

    Investigating the RegCM model ability in simulation ‎of summer Khorasan dust ‎ by Elham Mobarak Hassan, Ebrahim Fatahi, Abass Ranjbar Saadat Abadi, Nasim Hossein Hamzeh‎

    Published 2023-12-01
    “…Overall, the RegCM model underestimates the AOD value for the Aqua satellite algorithm.…”
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  13. 1333

    Multiwave Structure of Traveling Ionospheric Disturbances Excited by the Tonga Volcanic Eruptions Observed by a Dense GNSS Network in China by Xiaolin Li, Feng Ding, Xinan Yue, Tian Mao, Bo Xiong, Qian Song

    Published 2023-02-01
    “…Abstract We used dense global navigation satellite system data from China to track the propagation of traveling ionospheric disturbances (TIDs) triggered by the 2022 January 15 Tonga volcanic eruption. …”
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  14. 1334

    Global TEC Map Fusion Through a Hybrid Deep Learning Model: RFGAN by Zhou Chen, Kecheng Zhou, Haimeng Li, Jing‐song Wang, Zhihai Ouyang, Xiaohua Deng

    Published 2023-01-01
    “…Different from the previous methods, in the study, a deep learning hybrid model (RFGAN) based on Dual‐Discriminator Conditional Generative Adversarial Network (DDcGAN) and Free‐Form Image Inpainting with Gated Convolution (Deepfill v2) is proposed to fuse the Massachusetts Institute of Technology (MIT)—TEC, International Global Navigation Satellite System TEC (IGS‐TEC) and altimetry satellite TEC. …”
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  15. 1335
  16. 1336

    Development and Validation of Precipitation Enhanced Densities for the Empirical Canadian High Arctic Ionospheric Model by C. Watson, D. R. Themens, P. T. Jayachandran

    Published 2021-10-01
    “…To address this deficiency, we have developed a precipitation component for E‐CHAIM to be driven by satellite‐based far‐ultraviolet (FUV) imager data. …”
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  17. 1337
  18. 1338

    Statistical analysis of regional STEC gradient trends for midlatitude ionosphere by Meltem Koroglu, Feza Arikan

    Published 2025-01-01
    “…In this study, the gradients of Total Electron Content (TEC) for a midlatitude region are estimated and grouped with respect to the distance between neighboring stations, time periods within a day, and satellite directions. Annual medians of these gradients for quiet days are computed as templates. …”
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  19. 1339
  20. 1340

    Method for Predicting the Liquid-Sloshing Characteristics of a Microsatellite Propulsion System by L. Teng, T. Meng, Zh. H. Jin

    Published 2019-01-01
    “…Relationship models between the sloshing time, sloshing angular velocity, amount of fluid filled, and satellite attitude angular velocity are established. …”
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