Results 1 to 10 of about 67 (63)
Enhancing Bioluminescence Imaging of Cultured Tissue Explants Using Optical Telecompression [PDF]
SensorsLong-term observation of single-cell oscillations within tissue networks is now possible by combining bioluminescence reporters with stable tissue explant culture techniques.
Jihwan Myung
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DIPLI: deep image prior lucky imaging for blind astronomical image restoration [PDF]
Scientific ReportsModern image restoration and super-resolution methods utilize deep learning due to its superior performance compared to traditional algorithms. However, deep learning typically requires large labeled training datasets, which are rarely available in ...
Suraj Singh +3 more
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GalaxiesThis technical note evaluates the observational performance limits of unguided smartphone-based astrophotography using a large-aperture Newtonian telescope under low-latitude sky conditions.
Jorge Nisperuza, Sebastian Valencia
exaly +3 more sources
Astrophotography, a Portal for Engaging Non-STEM Majors in Science [PDF]
International Journal of STEM Education, 2016 Mario A De Leo-Winkler +2 more
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Revealing observatory networks through object stories: Instrumental networks
Science Museum Group Journal, 2023 This paper presents three pieces that use objects, or object types, to reveal the material, personal, institutional and commercial networks that surrounded the introduction and successful use of instruments, systems and techniques.
Emily Akkermans +2 more
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Discrete Time Dynamic Model for Telescope Auto-Guiding System [PDF]
Journal of Astronomy and Space Sciences, 2007 In the auto-guiding system for obtaining a long exposure astrophotography, CCD camera is usually used for measuring guide errors which are affected by optical dispersion and mechanical disturbances.
Joon Hwa Lee
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Relation between Long-term Activity and Luminosity of the Pre- and Post-novae CT Ser and V446 Her
The Astronomical Journal, 2023 We show a relation of the pre- and post-nova activity of CT Ser (nova 1948) and V446 Her (nova 1960), known to have remarkably similar orbital periods P _orb . We use both photographic and CCD photometric observations.
Vojtěch Šimon
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Bernhard Schmidt and the Schmidt Telescope for Mapping the Sky
Open Astronomy, 2011 Bernhard Voldemar Schmidt (1879-1935) was born in Estonia. He ran an optical workshop in Mittweida, Saxonia, between 1901 and 1927. Astronomers appreciated the quality of his telescopes.
Wolfschmidt G.
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Monitoring a photovoltaic system during the partial solar eclipse of August 2017
EPJ Photovoltaics, 2018 The power output of a 4.85 kW residential photovoltaic (PV) system located in Rochester, NY is monitored during the partial solar eclipse of August 21, 2017. The data is compared with the data on a day before and on the same day, a year ago.
Kurinec Santosh K. +2 more
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A rare observation from mid-latitude of a blue aurora
Journal of Space Weather and Space ClimateAurora observations at mid-latitudes are rare but not exceptional. The aurorae are usually seen as diffuse red illuminations of the sky above the Northern (respectively Southern) horizon (respectively in the northern and southern hemispheres) because ...
Beaudoin Emmanuel +8 more
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