Results 11 to 20 of about 49 (42)

Monocular autonomous exploration in unknown environment with low cost quadrotor [PDF]

open access: yes, 2013
LAUREA SPECIALISTICAIn questa tesi é sviluppato un sistema che permette ad un elicottero quadrirotore a basso costo di localizzarsi e di esplorare autonomamente un ambiente totalmente sconosciuto a priori ove non è possibile utilizzare sensori GPS e ...
FOSSATI, STEFANO
core   +3 more sources

THE EFFECT OF THE EARTH-IONOSPHERE WAVEGUIDE PROPAGATION ON THE POLARIZATION AND ARRIVAL ANGLES OF WHISTLERS [PDF]

open access: yes, 1979
1979-03The purpose of the present paper is to discuss the effect of the Earth-ionosphere waveguide propagation on the polarization and arrival angles of whistlers for a refined model of calculation. It is found that the effect of multi-rays is, generally,
59381   +7 more
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2010 Conference Abstracts: Annual Undergraduate Research Conference at the Interface of Biology and Mathematics [PDF]

open access: yes, 2010
book for the Second Annual Undergraduate Research Conference at the Interface of Biology and Mathematics Date: November 19 - 20, 2010Plenary speaker: Abdul-Aziz Yakubu, Professor and Chair of the Department of Mathematics, Howard UniversityFeatured ...
National Institute for Mathematical and Biological Synthesis (NIMBioS)
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Triangularq. Una visión sobre triangulaciones y aplicación en arquitectura. [PDF]

open access: yes, 2019
"En este trabajo estudiaremos el diagrama de Voronoi y la triangulación de Delaunay, así como el problema de la galería de arte y la importancia de las triangulaciones como herramienta matemática. La memoria incluye algunas aplicaciones a la arquitectura.
Carmona Rodríguez, Ramón
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Tsunami science and engineering [PDF]

open access: yes, 2016
In 2013, I was approached by the editorial team of the Journal of Marine Science and Engineering to act as guest editor of a Special Issue on tsunamis. I was very keen to take on this project given that recent tragic events such as the 2004 Indian Ocean ...

core   +2 more sources

Tsunami monitoring using airglow imaging systems [PDF]

open access: yes, 2017
Tsunamis generate internal gravity waves (IGWs) that propagate vertically into the atmosphere and can create detectable signatures in the ionosphere. These signatures have consistently been observed in the presence of a tsunami for over a decade in the ...
Grawe, Matthew A
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Development of an interactive computer graphics system with application to data fitting [PDF]

open access: yes, 1978
The work reported in this thesis is organized into two parts. Part I presents a review study of the existing graphics facilities in terms of hardware and software (Chapter 2), interactive input techniques (Chapter 3) and the organization of graphics ...
Bakir A.R. Hassan Al-Hashemy (7169795)
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Auroral Infrasonic Waves And The Polar Magnetic Substorm [PDF]

open access: yes, 1973
Thesis (Ph.D.) University of Alaska Fairbanks ...
Johnson, Roland Everett
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Abstracts on Radio Direction Finding (1899 - 1995) [PDF]

open access: yes, 2018
The files on this record represent the various databases that originally composed the CD-ROM issue of "Abstracts on Radio Direction Finding" database, which is now part of the Dudley Knox Library's Abstracts and Selected Full Text Documents on Radio ...

core  

Optical studies of the mesospheric region [PDF]

open access: yes, 2000
A three-field photometer has been employed at the University of Adelaide's Buckland Park field site to collect optical observations of the 557.7nm OI and 730nm OH airglow emissions.
Woithe, Jonathan Mark
core  

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