Results 1 to 10 of about 23,339 (118)
ARTIFICIAL NEURAL NETWORK FOR PREDICTION OF LAND SUBSIDENCE IN MUDSLIDES REGION THROUGH INSAR AND RAIN DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Mudslides are powerful and fast-moving mass movements that pose significant risks to human lives, infrastructure, and natural environments. They are commonly triggered by intense rainfall and their impact is particularly severe in mountainous regions ...
A. Bettio +5 more
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Strapdown Celestial Attitude Estimation from Long Exposure Images for UAV Navigation
Drones, 2023 Strapdown celestial imaging sensors provide a compact, lightweight alternative to their gimbaled counterparts. Strapdown imaging systems typically require a wider field of view, and consequently longer exposure intervals, leading to significant motion ...
Samuel Teague, Javaan Chahl
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Imagery Synthesis for Drone Celestial Navigation Simulation
Drones, 2022 Simulation plays a critical role in the development of UAV navigation systems. In the context of celestial navigation, the ability to simulate celestial imagery is particularly important, due to the logistical and legal constraints of conducting UAV ...
Samuel Teague, Javaan Chahl
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A Computer Vision Milky Way Compass
Applied Sciences, 2023 The Milky Way is used by nocturnal flying and walking insects for maintaining heading while navigating. In this study, we have explored the feasibility of the method for machine vision systems on autonomous vehicles by measuring the visual features and ...
Yiting Tao +5 more
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Posthumous events affect rated quality and happiness of lives [PDF]
Judgment and Decision Making, 2009 Diener and colleagues (2001) illustrated that individuals rely heavily on endings to evaluate the quality of a life. Two studies investigated the potential for posthumous events to affect rated life quality, calling into question the intuitive “ending ...
Paul Rozin, Jennifer Stellar
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Axion-like Particles from Nearby Type Ia Supernovae [PDF]
EPJ Web of Conferences, 2022 Axion-like particles (ALPs) are a class of hypothetical pseudo-scalar particles and can be created in hot astrophysical plasma through the interaction between photons. I calculate the production of ALPs in type Ia supernovae.
Mori Kanji
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Quaternionic Transform: A new Light on the Solar Power Spectrum
Frontiers in Astronomy and Space Sciences, 2022 Asteroseismology, that is, the use of the frequency content of a time series caused by variations in brightness or radial velocity of a stellar object, is based on the hypothesis that such a series is harmonic and therefore can be described by a sum of ...
Rafael Garrido +4 more
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Practical I-Voting on Stellar Blockchain
Applied Sciences, 2020 In this paper, we propose a privacy-preserving i-voting system based on the public Stellar Blockchain network. We argue that the proposed system satisfies all requirements stated for a robust i-voting system including transparency, verifiability, and ...
Stanisław Barański +4 more
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Toward a New Paradigm in the Analysis of Asteroseismic Lightcurves
Frontiers in Astronomy and Space Sciences, 2020 This paper aims at being a provocative guide to the future of asteroseismology from the perspective of the analysis of time series, where the fundamentals of harmonic analysis are subjected to stress tests.
Juan Carlos Suárez +8 more
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Open Astronomy, 2022 The results of observations of selected stars orbiting the central body of our Galaxy, which, according to the latest data, has a mass of about 4 million of solar mass, are considered.
Shakht Natalia A. +2 more
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