Zobrazeno 1 - 4
of 4
pro vyhledávání: '"F. N. Nikolaev"'
Publikováno v:
Odessa Astronomical Publications, Vol 20, Iss 2, Pp 81-83 (2017)
A scanning of plates from Sternberg astronomical institute's photograph collection has began to create a library of digital images. A large number of new variable stars has already discovered using the scans. It is shown that it is possible to carry
Externí odkaz:
https://doaj.org/article/01de8ceb9fd3454dabda8610de1fb40e
Publikováno v:
Astronomische Nachrichten. 334:823-827
The 10-color photometric system for the Russian space photometric experiment LYRA is described. It is shown that the system is effective for the determination of interstellar extinction, separation of supergiants, and evaluation of metallicity. The c
Publikováno v:
Astronomische Nachrichten. 334:828-831
The purpose of the LYRA mission is a multi-color all-sky survey of objects from 3 m to 16 m from the International Space Station, to result in a high-precision photometric catalog (Zakharov et al. 2013b). The expected error of the catalog will be 0.0
Autor:
F. N. Nikolaev
Publikováno v:
Measurement Techniques. 2:708-713
1. When the resistance of homogeneous cylindrical conductors of 6.5 mm diameter for copper and 3.3 mm for manganin are determined at a current density of 1.5 amp/mm2, the error of measurement due to temperature differences inside the conductor and at