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Accurate parallaxes from the Hipparcos catalog have enabled detailed studies of stellar properties. Subgiants are of particular interest because they lie in an area where isochrones are well separated, enabling dependable age determination. We have initiated a project to obtain hires spectra of Hipparcos subgiants in a volume-limited sample within 100 pc. We obtain stellar properties and abunda...
The Catholic Church during this pandemic also urges its followers to comply with all government policies and changes in the social conditions of people which have changed a lot caused many people's attitudes as well continue their lives, leading birth phrase "100 Catholics 100% Indonesian". purpose study is find out what relationship between these expressions worship unity Tangerang. research m...
By employing metastable impact electron spectroscopy (MIES) and ultraviolet photoelectron spectroscopy (UPS) together with work-function measurements, three adsorption states of benzene have been identified on the clean Mo(100) surface at 100 K: a chemisorbed layer, a second physisorbed layer with the aromatic rings plane parallel to the surface, and at higher coverages, an adsorbed layer with ...
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