A human 3D culture-organ-on-chip platform for investigating the tumor microenvironment response to ionizing radiation [PDF]
iScienceSummary: Studying complex human responses, such as radiation-induced effects in the tumor microenvironment (TME), requires advanced in vitro systems.
Jerome Lacombe +15 more
doaj +2 more sources
Numerical simulations suggest asteroids (101955) Bennu and (162173) Ryugu are likely second or later generation rubble piles [PDF]
Nature CommunicationsRubble pile asteroids are widely understood to be composed of reaccumulated debris following a catastrophic collision between asteroids in the main asteroid belt, where each disruption can make a family of new asteroids.
K. J. Walsh +14 more
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Necessary condition for temporary asteroid capture
Open Astronomy, 2023 Asteroid capture holds great significance in understanding the origins of asteroids, the source of life, and the exploration of planetary mineral resources.
Bao Changchun, Li Zhijie, Wang Xianyu
doaj +1 more source
Asteroid Saponins: A Review of Their Bioactivity and Selective Cytotoxicity. [PDF]
Mar DrugsSmith SJ, Wang T, Cummins SF.
europepmc +3 more sources
Machine learning techniques for classifying dangerous asteroids
MethodsX, 2023 There is an infinite number of objects in outer space, and these objects and asteroids might be harmful. Hence, it is wise to know what is surrounding us and what can harm us amongst those.Therefore, in this article, with the hyperparameters tuning of ...
Seyed Matin Malakouti +2 more
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Dynamical Masses of 20 Asteroids Determined with Gaia DR3 Asteroid Observations
The Astronomical Journal, 2023 We combined the ground-based and Gaia Data Release 3 (DR3) asteroid observations to determine the masses of 20 asteroids with asteroid–asteroid close encounters.
Fan Li, Ye Yuan, Yanning Fu, Jian Chen
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ANALYSIS OF ASTEROID’S OBSERVATIONS IN OPEN PHOTOMETRIC DATABASES
Odessa Astronomical Publications, 2016 Today there are several open photometric databases containing important information for the study of the physical properties of asteroids. These databases are based on the results of various measurements of the different sets of objects.
N. Pomazan, N. Maigurova
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Rotation Periods of Asteroids Determined With Bootstrap Convex Inversion From ATLAS Photometry
Frontiers in Astronomy and Space Sciences, 2022 The rotation period is one of the fundamental physical characteristics of asteroids. It can be determined from photometric measurements by standard methods of time-series period analysis or by creating a physical model of an asteroid with the rotation ...
Josef Ďurech +3 more
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Observational Data and Orbits of the Asteroids Discovered at the Molėtai Observatory in 2008–2009
Open Astronomy, 2016 We present the statistics of the asteroids observed and discovered at the Molėtai Observatory, Lithuania, in 2008–2009 within the project for astrometric observations of the near-Earth objects (NEOs), the main belt asteroids and comets.
Černis K. +2 more
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Orbits of the Asteroids Discovered at the Molėtai Observatory in 2000–2004
Open Astronomy, 2014 The paper presents statistics of the asteroids observed and discovered at the Molėtai Observatory, Lithuania in 2000–2004 within the project for astrometric observations of the near-Earth objects (NEOs), the main belt asteroids and comets.
Černis K. +2 more
doaj +1 more source