Results 121 to 130 of about 30,135 (276)
Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight
Experimental Physiology, EarlyView.Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley +1 more source
Perspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.Abstract The Solar, Anomalous, and Magnetospheric Explorer (SAMPEX) mission launched in July 1992 was the first NASA “Small Explorer” project. It had the goal to show how space missions could be developed much more rapidly than had become the situation in the 1980s and 1990s.
D. N. Baker, G. M. Mason
wiley +1 more source
, 2019 We present a numerical algorithm aimed at identifying ion diffusion regions (IDRs) in the geomagnetic tail, and test its applicability. We use 5 criteria applied in three stages.
Farrugia, C. J. +2 more
core +1 more source
Evaluating the Accuracy of Magnetospheric Magnetic Field Models Using Cluster Spacecraft Magnetic Field Measurements [PDF]
, 2021 F. Němec, Marie Kotková
openalex +1 more source
Risk, Hazards &Crisis in Public Policy, Volume 16, Issue 3, September 2025.Abstract Near‐earth orbits are becoming congested because of a rapid growth in the number of satellites and space debris, which presents a real threat to the sustainable use of space and the safety of the Earth. Despite space scientists and public policymakers having been actively seeking solutions for decades, solving the problem has been put off ...
Anna Ya Ni +2 more
wiley +1 more source
A Review of Cluster Wideband Data Multi‐Spacecraft Observations of Auroral Kilometric Radiation [PDF]
, 2022 K. H. Yearby, J. S. Pickett
openalex +1 more source
Spacecraft cluster cloud high-frequency optimization computing theory
, 2022 A brief ...
openaire +2 more sources
Journal of the American Ceramic Society, Volume 108, Issue 9, September 2025.➢ A one‐step selective laser reaction pyrolysis (SLRP) technique was developed to rapidly synthesize hafnium carbide (HfC) from liquid polymer precursors. ➢ XRD and TEM confirmed the nanocrystalline structure of the HfC. ➢ The SLRP‐based process achieved up to 54% ceramic yield, 18% higher than furnace‐based methods.
Shalini Rajpoot +3 more
wiley +1 more source
Scaling of the electron dissipation range of solar wind turbulence
, 2013 Electron scale solar wind turbulence has attracted great interest in recent years. Clear evidences have been given from the Cluster data that turbulence is not fully dissipated near the proton scale but continues cascading down to the electron scales ...
Belmont, G. +7 more
core +3 more sources
Analysis of Microbial Diversity and Evidence of Contamination at a Mars Analogue Habitat
Environmental Microbiology Reports, Volume 17, Issue 4, August 2025.We assessed the potential of a crewed mission to Mars to microbially contaminate the surface by studying a terrestrial analogue facility, the Mars Desert Research Station. DNA sequencing of interior swabs and an external soil sample allowed us to characterise the microbiomes present.
Mara Leite +5 more
wiley +1 more source