Showing 101 - 120 results of 14,132 for search '"Astronaut"', query time: 0.11s Refine Results
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    Space Omics and Tissue Response in Astronaut Skeletal Muscle after Short and Long Duration Missions by Dieter Blottner, Manuela Moriggi, Gabor Trautmann, Maria Hastermann, Daniele Capitanio, Enrica Torretta, Katharina Block, Joern Rittweger, Ulrich Limper, Cecilia Gelfi, Michele Salanova

    Published 2023-02-01
    “…The MUSCLE BIOPSY study analyzed pre and postflight deep calf muscle biopsies (m. soleus) obtained from five male International Space Station (ISS) astronauts. Moderate rates of myofiber atrophy were found in long-duration mission (LDM) astronauts (~180 days in space) performing routine inflight exercise as countermeasure (CM) compared to a short-duration mission (SDM) astronaut (11 days in space, little or no inflight CM) for reference control. …”
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  5. 105

    The Astronaut Center of China 90-d Head-Down Bed Rest: Overview, Countermeasures, and Effects by Linjie Wang, Zhili Li, Shujuan Liu, Jianfeng Zhang, Xiaoqian Dai, Zhongquan Dai, Chong Xu, Yanlei Wang, Peng Zang, Zhifeng Guo, Lina Qu, Yinghui Li

    Published 2023-01-01
    “…Head-down bed rest (HDBR) has long been used to simulate the physiological effects of spaceflight and test the efficacy of countermeasures. In 2019, the Astronaut Center of China (ACC) has held a 90-d HDBR on the effects of exercises’ intervention. …”
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  6. 106

    Technical Solutions Enabling the Physical Training of Astronauts During Long-Term Stays at Space Stations by Marta Żyłka, Wojciech Żyłka, Krzysztof Klukowski

    Published 2023-08-01
    “…The chief purpose of this paper is to propose an innovative piece of equipment that applies two pneumatic actuators for training of lower bodily parts of astronauts in a space station. The equipment recommended in the article is of the authors’ own patent. …”
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  7. 107

    Cluster of electric thrusters for astronautic and robotic INPPS flagship space flights to Mars and Europa moon by Frank Jansen, Tommaso Andreussi, Giovanni Cesarretti, Manfred Ehresmann, Julia Grill, Georg Herdrich, Ikkoh Funaki, Nathalie Girard, Jan Thimo Grundmann, David Krejci, Hans Leiter, Frederic Masson, Volker Maiwald, Tommaso Misuri, Stephane Oriol, Antonio Piragino, Alexander Reissner, Lars Schanz

    Published 2023-04-01
    “…It is analysed whether solely electric thrusters, combined in an adequate CET, enable the envisaged interplanetary missions—robotic and astronautic/crewed with the INPPS flagship. Thruster clusters with strategic consortium considerations are analysed as a feasible PS of the INPPS. …”
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    Space nutrition and the biochemical changes caused in Astronauts Health due to space flight: A review by Angel Dakkumadugula, Lakshaa Pankaj, Ali S. Alqahtani, Riaz Ullah, Sezai Ercisli, Rajadurai Murugan

    Published 2023-12-01
    “…Astronauts required food that is healthy, nutritious, and tasted good, while also meeting their dietary needs. …”
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    6-Dimensional Virtual Human-Machine Interaction Force Estimation Algorithm in Astronaut Virtual Training by Lingjie Lin, Lan Wang, Ying Chang, Lixun Zhang, Feng Xue

    Published 2023-01-01
    “…It is necessary to conduct virtual training for astronauts on the ground to improve the efficiency and safety of astronauts carrying objects in space. …”
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    Factors affecting flavor perception in space: does the spacecraft environment influence food intake by astronauts? by Taylor, AJ, Beauchamp, JD, Briand, L, Heer, M, Hummel, T, Margot, C, McGrane, S, Pieters, S, Pittia, P, Spence, CJ

    Published 2020
    “…A crucial observation from the ISS is that astronauts typically consume only 80% of their daily calorie requirements when in space. …”
    Journal article
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    Long-term spaceflight composite stress induces depression and cognitive impairment in astronauts—insights from neuroplasticity by Yishu Yin, Junlian Liu, Quanchun Fan, Shuang Zhao, Xiaorui Wu, Jiaping Wang, Yu Liu, Yongzhi Li, Weihong Lu

    Published 2023-11-01
    “…During prolonged space missions, astronauts have to stay in such extreme environments for long periods, which could induce adverse effects on both their physical and mental health. …”
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