Results 61 to 70 of about 55,377 (313)
Cosmology with next generation radio telescopes [PDF]
, 2019 Philosophiae Doctor - PhDThe next generation of radio telescopes will revolutionize cosmology by providing large three-dimensional surveys of the universe.
Witzemann, Amadeus
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Optical Property and Alighment of KAO Wide Field Telescope (NEOPAT-3) [PDF]
Journal of Astronomy and Space Sciences, 2004 We have investigated the optical property of the KAO(Korea Astronomy Observatory) wide field telescope (named NEOPAT-3; Near Earth Object and Satellite Patrol-3) and aligned optical system.
In-Soo Yuk +9 more
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Piloting a network of small telescopes
, 2006 The Pilot Small Telescope Network (PSTN) is a state-of the art system of easily replicable and scalable hardware, software, servers, eXtensible Markup Language (XML) protocols, and network middleware connecting and developing a pilot array of robotic ...
Hoette, V. +17 more
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High Upper Critical Field and Type II Superconductivity in Epitaxial Cubic W2N Thin Films
Advanced Science, EarlyView.Superconducting thin films of stoichiometric W2N demonstrate a high upper critical field (Hc2) of ∼ 8.5 T, uncommon among binary transition metal nitrides. This robust superconducting response under high magnetic fields highlights the technological relevance of W2N for superconducting applications, e.g., integrated quantum and cryogenic electronics ...
Aditya Singh +7 more
wiley +1 more source
Advanced Intelligent Systems, EarlyView.A novel soft robotic propeller overcomes traditional efficiency‐flexibility tradeoffs via a hybrid pneumatic‐cable actuation strategy. This architecture enables active stiffness modulation with dual‐mode locomotion: tunable biomimetic swimming and earthworm‐inspired wriggling for confined spaces.
Jiazi Geng +6 more
wiley +1 more source
CoRRThese notes on creative telescoping are based on a series of lectures at the Institut Henri Poincare in November and December 2023.
Shaoshi Chen +2 more
openaire +2 more sources
Stable membrane candidate for deployable membrane space telescopes
, 2020 Larger mirrors are needed to satisfy the requirements of the next generation of UV–Vis space telescopes. Our study attempts to meet this requirement by demonstrating a technology that would deploy a large, continuous, high figure accuracy membrane mirror.
Baturalp, Turgut B +7 more
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Spectroscopic Studies of Early-type Stars with the Kourovka 1.2-m Telescope
Open Astronomy, 2016 We briey describe the characteristics of the 1.2-m telescope of Kourovka Observatory of the Ural Federal University, equipped with a fiber-optic echelle spectrometer, and report the results of spectroscopic studies of several early-type stars (CC Cas ...
Gorda S. Yu. +4 more
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Prevention of NEO hazard: the Russian approach
Open Astronomy, 2021 Russian Academy of Sciences (RAS) is actively working to solve the problem of preventing Near-Earth Object (NEO) hazard. The article provides the goals and objectives of preventing NEO hazard, as well as ways to achieve them.
Pavlova Elena, Voropaev Viktor
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Photometric observation of defunct satellites using small telescopes: preliminary results. [PDF]
, 2023 Detailed information on space debris characteristics is essential, among other things, to mitigate its hazards to operational satellites and people on Earth. One can perform photometric observations to get some of this information.
Vananti, A. +2 more
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