Results 111 to 120 of about 23,350 (224)
, 1969 Astronauts Armstrong, Collins, and Aldrin greet well wishers after leaving quarantine in LRL (Lunar Receiving Lab). (Text from caption in Houston Post.
Johnson, Owen
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Image Encoding With Blipped Gradients in an Echo Train
Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2530-2538, November 2026.ABSTRACT Purpose An MRI scanner was designed and built to encode k‐space points in the spin echoes occurring between 180∘ pulses in an echo train by using blipped B0 gradient pulses applied just prior to those spin echoes. Methods The proposed MRI scanner is a modification of an original design that used TRansmit Array Spatial Encoding (TRASE), a built‐
Logi Vidarsson, Gordon E. Sarty
wiley +1 more source
Science of omics: a molecular space odyssey
Experimental Physiology, EarlyView.
Salomé Coppens +3 more
wiley +1 more source
International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 16, Page 5701-5711, November 2026.ABSTRACT The EAC‐1A lunar mare simulant, a silty sand, was selected by the European Astronaut Center (EAC) for use in the LUNA analogue facility's lunar simulation testbed. Its stress‐ and strain‐dependent shear modulus and damping ratio were determined via resonant column testing on specimens prepared either from ambient moisture material or oven ...
Christos Vrettos
wiley +1 more source
CellsRadiation impacting astronauts in their spacecraft come from a “bath” of high-energy rays (0.1–0.5 mGy per mission day) that reaches deep tissues like the heart and bones and a “stochastic rain” of low-energy particles from the shielding and impacting ...
Juliette Restier-Verlet +9 more
doaj +1 more source
Report of Subcommittee on Scientist Astronauts [PDF]
, 1975 A document titled Report of Subcommittee on Scientist Astronauts, along with written correspondence at the end of the ...
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Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract The inner radiation belt (L* < 3) has long been considered an impenetrable barrier to ultra‐relativistic electrons. Here we show that this barrier can be breached under extreme space weather conditions. Using continuous near‐equatorial observations from the Arase satellite, we show that the May 2024 superstorm rapidly generated multi‐MeV ...
Y. Miyoshi +19 more
wiley +1 more source
Commentary: Human Pathophysiological Adaptations to the Space Environment
Frontiers in Physiology, 2018 Joseph J. Bevelacqua, S.M.J. Mortazavi
doaj +1 more source
Fluid Electrolyte Changes in Apollo Astronauts [PDF]
A research document written by three individuals titled Fluid Electrolyte Changes in Apollo ...
Alexander, W.C. +2 more
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Advanced Materials Interfaces, Volume 13, Issue 20, 21 October 2026.Thermoplastic attachment is introduced as a scalable surface coating strategy to improve the durability and dielectric reliability of flexible electrodynamic dust shields. By embedding chemically modified reduced graphene oxide (CMrGO) electrodes within thermoplastic laminates, mechanical degradation, abrasion damage, and vacuum‐induced electrical ...
Ide E. Onal +6 more
wiley +1 more source