Results 141 to 150 of about 131,482 (278)

Editorial: Asteroid modeling: Processing and combining diverse datasets

Frontiers in Astronomy and Space Sciences, 2022
Dagmara Anna Oszkiewicz, Josef Durech, Antti Penttilä   +2 more
doaj   +1 more source

Microgravity‐induced changes in skeletal muscle and possible countermeasures: What we can learn from bed rest and human space studies

Experimental Physiology, EarlyView.
Abstract Despite exercise countermeasures to sustain health and performance in spaceflight, complete maintenance of muscle mass and functions in microgravity is still not possible for most astronauts. The principal cause of the limited effectiveness of existing exercise countermeasures is the difficulty in achieving full loading forces in space.
Alessandra Bosutti, Bergita Ganse, Nicola A. Maffiuletti, Rob C. I. Wüst, Gustav J. Strijkers, Andy Sanderson, Hans Degens   +6 more
wiley   +1 more source

The Qualitative Explanation of Observed Peculiarities of Hecuba and Hilda Asteroids Distribution by a Common Investigation [PDF]

, 1992
E. V. Alfimova, И. А. Герасимов   +1 more
openalex   +1 more source

First spacecraft encounter with an asteroid approaches [PDF]

During the course of the Galileo spacecraft's journey to Jupiter it will make two excursions through the steroid belt situated between Mars and Jupiter.
Tholen, David J.
core   +1 more source

Optical telescope with 3.75 ◦ field of view and pre-aperture slewing mirror with observation area of 50 ◦ ×120 ◦ for the system of observation of day time asteroids (the SODA project)

, 2021
A. S. Shugarov, V. Shmagin, А.И. Буслаева, Б. М. Шустов   +3 more
openalex   +1 more source

Non‐Invasive Underwater DNA Sampling Illuminates Red Sea Echinoderm Diversity

Molecular Ecology Resources, Volume 26, Issue 1, January 2026.
ABSTRACT Species‐specific non‐invasive underwater DNA sampling remains largely understudied for marine invertebrates despite its potential to revolutionise biodiversity assessment of vulnerable species or fragile ecosystems. Comprehensive species‐specific DNA barcode databases are essential for accurate species identification and taxonomic assignment ...
Mai Bonomo, Omri Bronstein
wiley   +1 more source

Asteroid models from combined sparse and dense photometric data [PDF]

, 2008
Josef Ďurech, M. Kaasalainen, B. Warner, M. Fauerbach, Scott Marks, S. Fauvaud, M. Fauvaud, J.-M. Vugnon, Frederick Pilcher, L. Bernasconi, R. Behrend   +10 more
openalex   +1 more source

Tidal capture of an asteroid by a magnetar: FRB-like bursts, glitch and anti-glitch

, 2023
Qin Wu, Zhen-Yin Zhao, F. Y. Wang
openalex   +1 more source

Stable Nitrogen Isotope Analysis of Amino Acids by Orbitrap Mass Spectrometry: Application for Extraterrestrial Samples

Rapid Communications in Mass Spectrometry, Volume 39, Issue 23, 15 December 2025.
ABSTRACT Background Obtaining isotopic data on soluble organic compounds, such as amino acids, in extraterrestrial samples is crucial for understanding their origins, prebiotic chemistry, and potential contamination. Conventional GC‐IRMS requires grams of material to measure isotopic compositions, limiting the analysis of low‐concentration organics in ...
O. M. McIntosh, A. A. Baczynski, M. Matney, H. L. McLain, K. K. Farnsworth, J. P. Dworkin, D. P. Glavin, J. E. Elsila, H. Xie, K. H. Freeman   +9 more
wiley   +1 more source

Modeling Solid-State Convection in Asteroids and Meteorite Parent Bodies

, 2020
W. Neumann
openalex   +1 more source