Výsledky vyhledávání - "Nathaniel J, Newby"

Development and Validation of an Active Muscle Simplified Finite Element Human Body Model in a Standing Posture

Autor: Mitesh, Lalwala, Karan S, Devane, Bharath, Koya, Linh Q, Vu, Kevin, Dolick, Keegan M, Yates, Nathaniel J, Newby, Jeffrey T, Somers, F Scott, Gayzik, Joel D, Stitzel, Ashley A, Weaver

Publikováno v: Annals of biomedical engineering.

Active muscles play an important role in postural stabilization, and muscle-induced joint stiffening can alter the kinematic response of the human body, particularly that of the lower extremities, under dynamic loading conditions. There are few full-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::64f8191da470207850886c45b09b21a2
https://pubmed.ncbi.nlm.nih.gov/36125604

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Effects of Standing, Upright Seated, vs. Reclined Seated Postures on Astronaut Injury Biomechanics for Lunar Landings

Autor: Mitesh, Lalwala, Bharath, Koya, Karan S, Devane, Fang-Chi, Hsu, Keegan M, Yates, Nathaniel J, Newby, Jeffrey T, Somers, F Scott, Gayzik, Joel D, Stitzel, Ashley A, Weaver

Publikováno v: Annals of biomedical engineering.

Astronauts may pilot a future lunar lander in a standing or upright/reclined seated posture. This study compared kinematics and injury risk for the upright/reclined (30°; 60°) seated vs. standing postures for lunar launch/landing using human body m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a12cf0fddebd350cb87d27060c13fdd2
https://pubmed.ncbi.nlm.nih.gov/36352272

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Simulated Astronaut Kinematics and Injury Risk for Piloted Lunar Landings and Launches While Standing

Autor: Mitesh, Lalwala, Bharath, Koya, Karan S, Devane, Fang-Chi, Hsu, Keegan M, Yates, Nathaniel J, Newby, Jeffrey T, Somers, F Scott, Gayzik, Joel D, Stitzel, Ashley A, Weaver

Publikováno v: Annals of biomedical engineering. 50(12)

During future lunar missions, astronauts may be required to pilot vehicles while standing, and the associated kinematic and injury response is not well understood. In this study, we used human body modeling to predict unsuited astronaut kinematics an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::16644252b81022bc0ba2afc91617f07f
https://pubmed.ncbi.nlm.nih.gov/35818016

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Investigation of the THOR Anthropomorphic Test Device for Predicting Occupant Injuries during Spacecraft Launch Aborts and Landing

Autor: Jeffrey T. Somers, Charles Lawrence, David M. Moorcroft, Nathaniel J. Newby, Richard L. DeWeese, Shean E. Phelps

Publikováno v: Frontiers in Bioengineering and Biotechnology, Vol 2 (2014)
Frontiers in Bioengineering and Biotechnology

The objective of this study was to investigate new methods for predicting injury from expected spaceflight dynamic loads by leveraging a broader range of available information in injury biomechanics. Although all spacecraft designs were considered, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c9ecadb3699f819e406d79c78d3bd38
https://doi.org/10.3389/fbioe.2014.00004

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Sensorimotor aspects of high-speed artificial gravity: II. The effect of head position on illusory self motion

Autor: Fred W. Mast, Nathaniel J. Newby, Laurence R. Young

The effects of cross-coupled stimuli on the semicircular canals are shown to be influenced by the position of the subject's head with respect to gravity and the axis of rotation, but not by the subject's head position relative to the trunk. Seventeen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3e39c58dc42cca5f5d682d7987dd579

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