Results 31 to 40 of about 3,613 (269)
RADIANTS AND ORBITAL DISTRIBUTION OF TV FAINT SPORADIC METEORS
Odessa Astronomical Publications, 2018 Double station meteor observation using TV CCD unintensified techniques was started in 2013 in Nikolaev astronomical observatory (RI NAO). During observational campaign in 2013-2016 catalog containing 1055 meteoroid orbits has been obtained.
M. O. Kulichenko, A. V. Shulga
doaj +1 more source
Diurnal variation of non-specular meteor trails [PDF]
Annales Geophysicae, 2009 We present results of simulated radar observations of meteor trails in an effort to show how non-specular meteor trails are expected to vary as a function of a number of key atmospheric, ionospheric and meteoroid parameters.
J. Hinrichs, L. P. Dyrud, J. Urbina
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, 1973 A meteoroid detector is described which uses, a cold cathode discharge tube with a gas-pressurized cell in space for recording a meteoroid puncture of the cell and for determining the size of the ...
Hughes, F. M. +2 more
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Large Language Model‐Based Chatbots in Higher Education
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci +4 more
wiley +1 more source
Cratering of a comet nucleus by meteoroids [PDF]
Advances in Space Research, 1999 Abstract The two-dimensional axisymmetric hydrocode model of free particles is applied to the calculation of response of a comet nucleus to a meteorite impact. The nucleus is assumed to be spherical with a radius of 1 km. It is composed of a porous granular mixture of water ice and of mineral. Initial temperature is 50 K.
Jach, Karol +7 more
openaire +2 more sources
Business Strategy and the Environment, EarlyView.ABSTRACT This paper investigates key barriers to the environmental, social, and economic sustainability of food quick commerce (Q‐commerce) logistics, using Iran as a representative emerging economy. This study is timely because it examines a rapidly evolving form of urban logistics in which speed, convenience, and sustainability are increasingly in ...
Seyed Hamid Hashemi Petrudi +3 more
wiley +1 more source
Open Astronomy, 2020 The hypothesis on the role of the meteoroid impacts in the comet nuclei splitting as well as acceleration of their heliocentric velocity are considered.
Guliyev Ayyub, Guliyev Rustam
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The near-earth meteoroid environment [PDF]
, 1966 Model of near-earth meteoroid environment from satellite observation ...
Naumann, R. J.
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Deep Underground Science and Engineering, EarlyView.The graphical abstract summarizes a geographic information system (GIS)‐based synthesis of renewable energy resources in Northeastern Morocco, focusing on the Guercif‐Guilliz and Beni Snassen areas. It visually presents the spatial distribution of solar irradiation and wind energy potential derived from available datasets, alongside their relationship ...
Meryem Redouane +5 more
wiley +1 more source