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MMCA Cheongju Project is a series of regular exhibitions that transcend the boundaries of the conventional exhibition hall, expanding themes of “city” and “everyday spaces” into outdoor and public settings.
Estimating photosynthetic quantum yield makes plant phenotyping easy. However, plant samples must be dark-adapted, which is time-consuming and complicates measurement of the ratio of variable to maximum fluorescence (Fv/Fm). A research consortium led by scientists from Jiangnan University has developed an artificial intelligence method, known as least-squares support vector machine model (LSSVM), that makes rapid Fv/Fm calculations without dark adaptation. This high-throughput method saves time, processes complex datasets, and is applicable in the field.
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes, comets, constellations, eclipses, exoplanets, nebulae, meteors, quasars, observing, telescopes, NASA, Hubble, space missions, stargazing, and more
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes, comets, constellations, eclipses, exoplanets, nebulae, meteors, quasars, observing, telescopes, NASA, Hubble, space missions, stargazing, and more
763 NGC 1808 is barred spiral galaxy located in the southern constellation of Columba. It was discovered by Scottish astronomer James Dunlop from Australia, who describe it as a "faint nebula". It is a barred spiral with marked similarities to our home Milky Way Galaxy. NGC 1808 is distinguished by a peculiar nucleus, an unusually warped disk, and strange flows of hydrogen gas out from the central regions. Amidst all of this, because NGC 1808 is undergoing with intense star formation activity it has been deemed a starburst galaxy. NGC 1808 is relatively clo...