Results 31 to 40 of about 6,611 (148)

Clinical Education Innovation Enabled by XR Space Medicine Technology [PDF]

, 2023
Head-mounted extended reality (XR) has emerged as a powerful tool in medical education for simulation of clinical and surgical situations. Another potentially powerful clinical tool of XR may be to help clinicians further understand disease from the ...
Kamran, Sharif Amit, Lee, Andrew G., Ong, Joshua, Paladugu, Phani, Tavakkoli, Alireza, Waisberg, Ethan, Zaman, Nasif   +6 more
core   +2 more sources

Spaceflight induces changes in gene expression profiles linked to insulin and estrogen

Communications Biology
Organismal adaptations to spaceflight have been characterized at the molecular level in model organisms, including Drosophila and C. elegans. Here, we extend molecular work to energy metabolism and sex hormone signaling in mice and humans.
Begum Aydogan Mathyk, Marshall Tabetah, Rashid Karim, Victoria Zaksas, JangKeun Kim, R. I. Anu, Masafumi Muratani, Alexia Tasoula, Ruth Subhash Singh, Yen-Kai Chen, Eliah Overbey, Jiwoon Park, Henry Cope, Hossein Fazelinia, Davide Povero, Joseph Borg, Remi V. Klotz, Min Yu, Steven L. Young, Christopher E. Mason, Nathaniel Szewczyk, Riley M. St Clair, Fathi Karouia, Afshin Beheshti   +23 more
doaj   +1 more source

Microbiota-Induced Radioprotection: A Novel Approach to Enhance Human Radioresistance with In-Situ Genetically Engineered Gut Bacteria

Applied Microbiology
The high sensitivity of living organic forms to space radiation remains the critical issue during spaceflight, to which they will be chronically exposed during months of interplanetary or even decades of interstellar spaceflight.
Anna O. Yakimova, Anastasiia Nikolaeva, Olesya Galanova, Victoria A. Shestakova, Ekaterina I. Smirnova, Alina Levushkina, Denis S. Baranovskii, Anna N. Smirnova, Vasiliy N. Stepanenko, Dmitry A. Kudlay, Peter V. Shegay, Andrey D. Kaprin, Dmitry V. Sosin, Ilya D. Klabukov   +13 more
doaj   +1 more source

Using Space Games like SimpleRockets, Spaceflight Simulator, and Kerbal Space Program to Teach Kids Orbital Mechanics [PDF]

, 2023
Kids love space exploration, but they do not necessarily know how rockets and spacecraft actually work. Kids can use space-themed games based on physics to learn more about how metal cylinders full of propellant move and interact in space while still ...
Cahoy, Ryan, Murphy, Joey
core   +1 more source

Current methodological approaches assessing the healthrelated risks assessment in manned spaceflight missions

Informaciâ i Innovacii
Further development of manned space exploration requires appropriate scientific and appropriate modern methodological approaches assessing the health risks of participants in missions to an orbital station with high inclination of the orbit and ...
A. V. Lobanov, E. D. Makeeva, D. O. Meshkov, S. A. Ponomarev, S. N. Cherkasov, A. F. Pashchenko, Yu. V. Sidelnikov   +6 more
doaj   +1 more source

Deflected propagation of a coronal mass ejection from the corona to interplanetary space [PDF]

J. Geophys. Res., 119, 5117-5132, 2014, 2014
Among various factors affecting the space weather effects of a coronal mass ejection (CME), its propagation trajectory in the interplanetary space is an important one determining whether and when the CME will hit the Earth. Many direct observations have revealed that a CME may not propagate along a straight trajectory in the corona, but whether or not ...
arxiv   +1 more source

Effects and Solutions on the Human Body After Long-Duration Space Flights [PDF]

, 2019
During the Cold War, President John F. Kennedy made it a mission for the National Aeronautics and Space Administration (NASA) to accomplish a lunar landing and return to Earth.
Esquivel Patricio, Jose Jaime
core   +1 more source

Potential Perturbation of the Ionosphere by Megaconstellations and Corresponding Artificial Re-entry Plasma Dust [PDF]

arXiv, 2023
500,000 to 1 million satellites are expected in the next decades, primarily to build internet constellations called megaconstellations. These megaconstellations are disposable and will constantly re-enter and be replaced, hence creating a layer of conductive particulate.
arxiv  

Analytical sun synchronous low-thrust manoeuvres [PDF]

, 2012
Article describes analytical sun synchronous low-thrust ...
Becerra V. M., Betts J. T., Betts J. T., Brown D. W., Hanson J. N., Malcolm Macdonald, McInnes C. R., Ramler J. R., Stephanie Y. Docherty, Vallado D., Wakker K. E.   +10 more
core   +1 more source

Towards the Final Frontier: Using Strategic Communication Activities to Engage the Latent Public as a Key Stakeholder in a Corporate Mission [PDF]

, 2018
Private corporations that do not normally interact with, nor regularly communicate with, the public often do not perceive the public as a relevant or active stakeholder.
D\u27Urso, Scott C.
core   +1 more source