Results 211 to 220 of about 3,613 (269)

Impact-processed nitrogen-bearing organics in Chang'e-5 and Chang'e-6 lunar regolith. [PDF]

Sci Adv
Dong M, Hao J, Changela HG, Tian H, Huang S, He Y, Liu X, Li X, Hu S, Yang W, Lin Y.   +10 more
europepmc   +1 more source

Lunar and Martian Regolith Simulants Desorb and Weather after Exposure to Bioregenerative Life Support System Effluent. [PDF]

ACS Earth Space Chem
Coker HR, Saetta D, Tessema MM, Smith JL, Richardson-Gongora CA, Fischer JA, Roberts HI, Roberson LB, Howe JA.   +8 more
europepmc   +1 more source

Neuroimmunological overlap syndromes in optic neuritis, myelitis, and connective tissue diseases. [PDF]

Front Neurol
Yang ST, Wang ZW.
europepmc   +1 more source

On the estimation of the strength of meteoroids

, 2005
Nazarova, K, Bland, PA, Artemieva, NA
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Meteoroid Ablation Models

Earth, Moon and Planets, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Olga Popova
exaly   +2 more sources

Prediction of meteoroid stream structure based on meteoroid fragmentation

Journal of Astrophysics and Astronomy, 2020
Every day, large number of meteoroids enter the Earth’s atmosphere and deposit their mass either in atomic form or in ionic form depending on whether it has undergone ablation or fragmentation. The heavier meteoroids undergo fragmentation while the lighter ones are more prone to ablate.
K. SANJEEV KUMAR, N. RAKESH CHANDRA, G. YELLAIAH, B. PREM KUMAR   +3 more
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Meteoroid Streams

Symposium - International Astronomical Union, 1994
Meteoroid streams, producing meteor showers if some part of the stream has a node near 1 AU, have complex structures which are only just beginning to be understood. The old simplistic idea of a narrow loop being formed about the orbit of a parent comet with one, or possibly two, terrestrial intersection(s) is now being replaced by the recognition that ...
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RADAR MEASUREMENTS OF METEOROID DECELERATIONS

Earth, Moon, and Planets, 2004
Measurements of meteoroid velocities and decelerations have been obtained from post-t 0 diffraction patterns present in echo signatures obtained from the multi-site AMOR radar operated at the University of Canterbury’s research facility. The system allows the sampling of a meteoroid’s velocity at separated points along the body’s trajectory to yield ...
W. J. Baggaley, J. Grant
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The size of meteoroid constituent grains: Implications for interstellar meteoroids

2002
The most widely accepted model for the structure of cometary meteoroids is a dustaball with grains bound together by a more volatile substance [1]. In this paper we estimate the size distribution of dustball grains from meteor flare duration, using image intensified CCD or 1998 Leonid meteors.
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