Showing 121 - 140 results of 14,132 for search '"Astronaut"', query time: 0.10s Refine Results
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    SANS-CNN: An automated machine learning technique for spaceflight associated neuro-ocular syndrome with astronaut imaging data by Sharif Amit Kamran, Khondker Fariha Hossain, Joshua Ong, Nasif Zaman, Ethan Waisberg, Phani Paladugu, Andrew G. Lee, Alireza Tavakkoli

    Published 2024-03-01
    “…We used 6303 OCT B-scan images for training/validation (80%/20% split) and 945 for testing with a combination of terrestrial images and astronaut SANS images for both testing and validation. …”
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    A Crowd-Sourcing Project to Understand, Prevent and Manage Incidences of Injury and Wounding to Astronauts and Off-Earth Colonists by Ben Cahill, Martin Braddock

    Published 2022-09-01
    “…These programmes will necessitate a larger number of astronauts spending longer periods in space and despite rigorous risk identification and mitigation procedures, injury is an inevitable consequence and management procedures will demand efficient and effective implementation. …”
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    Pain Experience and Sensory Changes in Astronauts During and After Short-Lasting Commercial Spaceflight: A Proof-of-Concept Study by Sauer AK, Vigouroux M, Dougherty PM, Cata JP, Ingelmo PM

    Published 2023-12-01
    “…Qualitative interviews allowed astronauts to describe their pain experiences during the flight. …”
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  13. 133

    The Effects of Galactic Cosmic Rays on the Central Nervous System: From Negative to Unexpectedly Positive Effects That Astronauts May Encounter by Viktor S. Kokhan, Mikhail I. Dobynde

    Published 2023-03-01
    “…Galactic cosmic rays (GCR) pose a serious threat to astronauts’ health during deep space missions. The possible functional alterations of the central nervous system (CNS) under GCR exposure can be critical for mission success. …”
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    NASA Space Flight Human-System Standard: enabling human spaceflight missions by supporting astronaut health, safety, and performance by Sarah D. Childress, Tara C. Williams, David R. Francisco

    Published 2023-04-01
    “…The NASA Space Flight Human-System Standard (NASA-STD-3001) consists of two separate volumes of technical requirements: NASA-STD-3001 Volume 1: Crew Health addresses the requirements needed to support astronaut health and provide medical care; NASA-STD-3001 Volume 2: Human Factors, Habitability, and Environmental Health addresses human-integrated vehicle system design and operational requirements that will maintain astronaut safety and promote human performance. …”
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    Numerical characterization of astronaut CaOx renal stone incidence rates to quantify in-flight and post-flight relative risk by Debra A. Goodenow-Messman, Suleyman A. Gokoglu, Mohammad Kassemi, Jerry G. Myers

    Published 2022-01-01
    “…Abstract Changes in urine chemistry potentially alter the risk of renal stone formation in astronauts. Quantifying spaceflight renal stone incidence risk compared to pre-flight levels remains a significant challenge for assessing the appropriate vehicle, mission, and countermeasure design. …”
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    Reinforcement learning based variable damping control of wearable robotic limbs for maintaining astronaut pose during extravehicular activity by Sikai Zhao, Tianjiao Zheng, Dongbao Sui, Jie Zhao, Yanhe Zhu

    Published 2023-02-01
    “…In order to solve this problem, we propose the development of a wearable robotic limb system for astronaut assistance and a variable damping control method for maintaining the astronaut’s position. …”
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    A Non-Invasive Miniaturized-Wireless Laser-Doppler Fiber-Optic sensor for understanding distal fingertip injuries in astronauts by Opperman, Roedolph Adriaan, Rodriguez, Mikael, Pollonini, Luca, Jones, Jeffrey A., Ansari, Rafat R., Hochstein, Jason

    Published 2010
    “…During extra-vehicular activities (EVAs) or space walks astronauts over use their fingertips under pressure inside the confined spaces of gloves/space-suite. …”
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