Results 81 to 90 of about 3,613 (269)
Meteoroids Interaction With The Earth Atmosphere
Journal of Theoretical and Applied Mechanics, 2014 Abstract In this study we evaluate meteoroid mass and its other properties based on the observed atmospheric trajectory. With account for aerodynamics, we formulate a problem by introducing key dimensionless parameters in the model, responsible for the drag, mass loss and rotation of meteoroid.
Turchak, L. I., Gritsevich, M. I.
openaire +2 more sources
Study of meteoroid stream identification methods [PDF]
, 2010 We have tested the reliability of various meteoroid streams identification methods. We used a numerically generated set of meteoroid orbits (a stream component and a sporadic background) that were searched for streams using several ...
Jopek, Tadeusz J., Rudawska, Regina
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Provisioning a Silk Road City: Herd Management Strategies at the Urban Site of Dzhankent, Kazakhstan
Archaeometry, EarlyView.ABSTRACT This study presents evidence for herd management at the early medieval city of Dzhankent in southern Kazakhstan. Located along the Northern Silk Road, Dzhankent was a key trading node linking northern and southern areas between the 9th and 10th centuries ce.
Kara Larson +7 more
wiley +1 more source
A Study of Meteoroid Impact Phenomena [PDF]
, 1963 Process of crater formation resulting from impact of hypervelocity projectile - meteoroid ...
Kirchner, H. P., Rae, W. J.
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Boreas, EarlyView.This study investigates the ecology of the extinct European Hippopotamus from the late Early–Middle Pleistocene (c. 900–400 ka) sequence of the Megalopolis Basin, a glacial microrefugium for temperate taxa in southern Greece. Using stable carbon (δ13C) and oxygen (δ18O) isotope analyses and microwear analyses of Hippopotamus dental elements, we ...
Effrosyni Roditi +9 more
wiley +1 more source
, 2018 МЕТЕОРО́ЇД За визначенням Міжнар. астроном. союзу, М. – твердий об'єкт, що рухається в міжпланет. просторі, розміром значно менший за астероїд, але суттєво більший за атом. Лондон. королів. астроном. товариство запропонувало ін. формулювання, згідно з яким М. – тіло діаметром від... ⚠️ Цей запис містить лише бібліографічні метадані.
openaire +3 more sources
Odessa Astronomical Publications, 2020 The development of meteor radar research was stimulated during World War II by air defense requests to rule out false alarms of radars on meteoroid intrusions.
S V.v Kolomiyets +3 more
doaj +1 more source
Theoretical relationships for meteoroid puncture experiments [PDF]
, 1966 Attitude calculation for meteoroid puncture counting satellite used to predict radiant of puncturing ...
Dalton, C. C.
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Story2Board: A Training‐Free Approach for Expressive Visual Storytelling
Computer Graphics Forum, EarlyView.Abstract We present Story2Board, a training‐free framework for expressive storyboard generation from natural language. Existing methods narrowly focus on subject identity, overlooking key aspects of visual storytelling such as spatial composition, background evolution, and narrative pacing.
D. Dinkevich +4 more
wiley +1 more source
Meteoroid penetration detector development program, volume 1 Final summary report [PDF]
, 1969 Meteoroid penetration detector development ...
Russak, S. L. +2 more
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