Showing 61 - 80 results of 952 for search '"Mars"', query time: 0.06s Refine Results
  1. 61

    Analytical Predictor-Corrector Guidance Algorithm Based on Drag Modulation Flight Control System for Mars Aerocapture by Yu-ming Peng, Bo Xu, Bao-dong Fang, Han-lun Lei

    Published 2018-01-01
    “…The performance and robustness of two different aerocapture control methods are analyzed around Mars exploration, and then an analytic predictor-corrector guidance algorithm for drag modulation flight control system is proposed. …”
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    Astrobiological Field Campaign to a Volcanosedimentary Mars Analogue Methane Producing Subsurface Protected Ecosystem: Imuruk Lake (Alaska) by F. Gómez, O. Prieto-Ballesteros, D. Fernández-Remolar, J. A. Rodríguez-Manfredi, M. Fernández-Sampedro, M. Postigo Cacho, J. Torres Redondo, N. Rodríguez, J. Gómez-Elvira, R. Amils

    Published 2011-01-01
    “…Viking missions reported adverse conditions for life in Mars surface. High hydrogen signal obtained by Mars orbiters has increased the interest in subsurface prospection as putative protected Mars environment with life potential. …”
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    FERA-Net: A Novel Algorithm for Mars Water-Ice Cloud Segmentation Integrating Feature Enhancement, Residual, and Attention Mechanisms by Xu Ma, Jialong Lai, Zhicheng Zhong, Feifei Cui

    Published 2025-01-01
    “…Specifically, the F1-score increases from 75.16% to 89.73% (an improvement of 19.4%), and the Jaccard index improves from 78.93% to 90.01% (an increase of 14.1%).This research provides theoretical support for in-depth exploration of the Martian atmospheric environment and water cycle, and it can assist in planning and executing future Mars exploration missions.…”
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    Microstructure and oxidation resistance of Pd+Zr and Pd+Hf co-doped aluminide coatings deposited on Mar-M247 nickel superalloy by Romanowska J., Zagula-Yavorska M.

    Published 2023-01-01
    “…Pd+Zr and Pd+Hf co-doped aluminide coatings were deposited on the nickel superalloy Mar-M247 by palladium electroplating followed by zirconization-aluminization or hafnization-aluminization processes. …”
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    ¿Cómo piensan los empresarios y trabajadores del mar argentino sobre la captura incidental y el descarte pesquero? by María Soledad Schulze, María Eva Góngora

    Published 2024-10-01
    “…[Metodología]: En el marco de un proyecto del Consejo Federal Pesquero, se realizaron grupos focales con seis cámaras empresariales y personal jerárquico de empresas asociadas, así como trabajadores del SOMU y capitanes que operan en alta mar. [Resultados]: Los resultados de los grupos focales realizados en 2021 revelaron tres principales causas de dicha problemática. …”
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