Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Meghan E. Downs"'
Autor:
Lauren Blackwell Landon, Grace L. Douglas, Meghan E. Downs, Maya R. Greene, Alexandra M. Whitmire, Sara R. Zwart, Peter G. Roma
Publikováno v:
Frontiers in Psychology, Vol 10 (2019)
Teams in isolated, confined, and extreme (ICE) environments face many risks to behavioral health, social dynamics, and team performance. Complex long-duration ICE operational settings such as spaceflight and military deployments are largely closed sy
Externí odkaz:
https://doaj.org/article/9aa58b0e06d245debac6f99243fafefc
Autor:
Kara A. Stone, Sean J. Mahoney, Rachel A. Paryzek, Logan Pitts, Sherri N. Stastny, Steven L. Mitchell, Meghan E. Downs, Kirk L. English, Kyle J. Hackney
Publikováno v:
Acta Astronautica. 199:224-231
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a5248248f439bdc93a5a007b211638d
https://doi.org/10.1016/j.actaastro.2022.07.050
https://doi.org/10.1016/j.actaastro.2022.07.050
Autor:
Jean D. Sibonga, Steve S. Laurie, Stuart M. C. Lee, Brian Crucian, Edwin Mulder, Stephanie Krieger, Sara R. Zwart, Scott J. Wood, Michael B. Stenger, Peter G. Roma, Meghan E. Downs, Scott M. Smith, Gilles Clément
Publikováno v:
Acta Astronautica. 190:208-217
In 2017, the study, Vision Impairment and Intracranial Pressure and Psychological Envihab Research, dubbed VaPER, was conducted in the:envihab facility in Cologne, Germany to determine whether 30 days of bed rest at 6° head down tilt in an increased
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cd842a0811d7cca2743352fc7edbccc
https://doi.org/10.1016/j.actaastro.2021.10.017
https://doi.org/10.1016/j.actaastro.2021.10.017
Autor:
Vincent Koppelmans, Jessica M Scott, Meghan E Downs, Kaitlin E Cassady, Peng Yuan, Ofer Pasternak, Scott J Wood, Yiri E De Dios, Nichole E Gadd, Igor Kofman, Roy Riascos, Patricia A Reuter-Lorenz, Jacob J Bloomberg, Ajitkumar P Mulavara, Lori L Ploutz-Snyder, Rachael D Seidler
Publikováno v:
PLoS ONE, Vol 13, Iss 10, p e0205515 (2018)
PurposeSpaceflight negatively affects sensorimotor behavior; exercise mitigates some of these effects. Head down tilt bed rest (HDBR) induces body unloading and fluid shifts, and is often used to investigate spaceflight effects. Here, we examined whe
Externí odkaz:
https://doaj.org/article/0696e4035dcf4997ad84faba6f55723f
Autor:
Taylor E. Schlotman, L. T. C. Kevin S. Akers, Andrew F. J. Abercromby, Meghan E. Downs, Victor A. Convertino, Kris Lehnhardt, Benjamin Easter
Publikováno v:
npj Microgravity, Vol 5, Iss 1, Pp 1-11 (2019)
NPJ Microgravity
NPJ Microgravity
The concept of prolonged field care (PFC), or medical care applied beyond doctrinal planning timelines, is the top priority capability gap across the US Army. PFC is the idea that combat medics must be prepared to provide medical care to serious casu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::714b8f2b0b58dd0142c8817b6083a9d1
http://link.springer.com/article/10.1038/s41526-019-0089-9
http://link.springer.com/article/10.1038/s41526-019-0089-9
Publikováno v:
Medicine & Science in Sports & Exercise. 52:37-39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5f82be8986e5b4310bc76ebe79f5733
https://doi.org/10.1249/01.mss.0000670404.13236.08
https://doi.org/10.1249/01.mss.0000670404.13236.08
Autor:
Natalia M. Arzeno, David Martín, Lori L. Ploutz-Snyder, Jessica M. Scott, Meghan E. Downs, Robert Ploutz-Snyder, Erik Hougland, David A. Cunningham, Lee W. Jones, Laura Sarmiento, Donald R. Pettit, Richard K. G. Do
Publikováno v:
iScience, Vol 24, Iss 4, Pp 102344-(2021)
iScience
iScience
Summary Loss of muscle mass is a major concern for long duration spaceflight. However, due to the need for specialized equipment, muscle size has only been assessed before and after spaceflight where ~20% loss is observed. Here, we demonstrate the ut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a84ea26d1540a9ae58fbcd21fa2501dd
http://www.sciencedirect.com/science/article/pii/S2589004221003126
http://www.sciencedirect.com/science/article/pii/S2589004221003126
Autor:
Meghan E. Downs, Kirk L. English, Jeffrey W. Ryder, Roxanne Buxton, Robert Ploutz-Snyder, Mark E. Guilliams, Lori L. Ploutz-Snyder, Elizabeth Goetchius, Jessica M. Scott
Publikováno v:
npj Microgravity, Vol 6, Iss 1, Pp 1-9 (2020)
NPJ Microgravity
NPJ Microgravity
Historically, International Space Station (ISS) exercise countermeasures have not fully protected astronauts’ musculoskeletal and cardiorespiratory fitness. Although these losses have been reduced on more recent missions, decreasing the time requir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2706a7726170de3a639d98b1f2249f9
https://doi.org/10.1038/s41526-020-00111-x
https://doi.org/10.1038/s41526-020-00111-x
Autor:
Kathleen M. Randolph, Roxanne Buxton, E. Lichar Dillon, Melinda Sheffield-Moore, Christopher P. Danesi, Robert Ploutz-Snyder, Elizabeth Goetchius, Randall J. Urban, Meghan E. Downs, Jessica M. Scott, Lori L. Ploutz-Snyder
Publikováno v:
Life Sci Space Res (Amst)
BACKGROUND/OBJECTIVES: Exercise is a front-line countermeasure used to maintain astronaut health during long-duration spaceflight; however, reductions in metabolic health still occur. Accordingly, we evaluated serial changes in metabolic parameters i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::392468eb53fd89b455f0b8127f689214
https://europepmc.org/articles/PMC7387751/
https://europepmc.org/articles/PMC7387751/
Autor:
Jessica M. Scott, Kyle J. Hackney, David S. Martin, Robert Ploutz-Snyder, Timothy L. Caine, Jeffrey W. Ryder, Timothy Matz, Roxanne Buxton, Meghan E. Downs, Lori L. Ploutz-Snyder
Publikováno v:
Journal of Cachexia, Sarcopenia and Muscle. 8:475-481
Background The strong link between reduced muscle mass and morbidity and mortality highlights the urgent need for simple techniques that can monitor change in skeletal muscle cross-sectional area (CSA). Our objective was to examine the validity of pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a753cb3ff61c80624751aab6c1c69e8
https://doi.org/10.1002/jcsm.12172
https://doi.org/10.1002/jcsm.12172