Results 31 to 40 of about 1,294,504 (302)
Evaluating the Effectiveness of Shielding Material, Vehicle Shape and Astronaut Position for Deep Space Travel [PDF]
, 2020 Background: As future crewed, deep space missions are being planned, it is important to assess how spacecraft design can be used to minimize radiation exposure.
Bilbao y Leon, Sama +3 more
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Radiation environment for rendezvous and docking with nuclear rockets [PDF]
, 1972 Radiation environment data for the NERVA engine are provided which may be utilized in estimating radiation exposures associated with various space maneuvers.
Lindsey, B. A. +2 more
core +2 more sources
Zeitschrift für Medizinische PhysikThe Partner Agencies of the International Space Station (ISS) maintain separate career exposure limits and shared Flight Rules that control the ionising radiation exposures that crewmembers can experience due to ambient environments throughout their ...
Mark Shavers +8 more
doaj +1 more source
MARSBOx: Fungal and Bacterial Endurance From a Balloon-Flown Analog Mission in the Stratosphere
Frontiers in Microbiology, 2021 Whether terrestrial life can withstand the martian environment is of paramount interest for planetary protection measures and space exploration. To understand microbial survival potential in Mars-like conditions, several fungal and bacterial samples were
Marta Cortesão +14 more
doaj +1 more source
A Competing Risk Model of Reliability Analysis for NAND-Based SSDs in Space Application
IEEE Access, 2019 This paper develops a competing risk model to simultaneously analyze censored catastrophic failures and nonlinear degradation data of the NAND-based solid-state drives for space application.
Peng Li +4 more
doaj +1 more source
Machine Learning Model Optimization for Antarctic Blowing Snow Height and Optical Depth Diagnosis
AtmosphereBlowing snow is a common phenomenon over the Antarctic ice sheet and sea ice regions, playing a crucial role in the Antarctic climate system. Previous research developed an optimized machine learning (ML) model to diagnose blowing snow occurrence using ...
Surendra Bhatta, Yuekui Yang
doaj +1 more source
, 1988 Future Air Force space missions will require thermal radiators that both survive in the hostile space environment and stow away for minimal bulk during launch. Advances in all aspects of radiator design, construction, and analysis will be necessary to enable such future missions.
Antoniak, Z.I. +4 more
openaire +2 more sources
CASTRO: A New Compressible Astrophysical Solver. III. Multigroup Radiation Hydrodynamics
, 2012 We present a formulation for multigroup radiation hydrodynamics that is correct to order $O(v/c)$ using the comoving-frame approach and the flux-limited diffusion approximation. We describe a numerical algorithm for solving the system, implemented in the
+37 more
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Non-Commutative Inflation [PDF]
, 2001 We show how a radiation dominated universe subject to space-time quantization may give rise to inflation as the radiation temperature exceeds the Planck temperature. We consider dispersion relations with a maximal momentum (i.e.
A. Albrecht +22 more
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger +4 more
wiley +1 more source