Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Sidorenko, Anatolie"'
Autor:
Penin, Alexandru, Sidorenko, Anatolie
Publikováno v:
Moldavian Journal of the Physical Sciences, Vol 18, Iss 1-4, Pp 97-109 (2019)
Energy characteristics as the load power and efficiency via the load resistance are the well-known two-valued cubic curves. The consideration of these quadratic fractional expressions as geometric projective transformations makes it possible to intro
Externí odkaz:
https://doaj.org/article/082662e8e79942f983ea800e8e2fc84f
Publikováno v:
Moldavian Journal of the Physical Sciences, Vol 18, Iss 1-4, Pp 88-93 (2019)
Uninterruptible power systems (UPSs) have been commonly used for powering computers and for continuous technological processes in various branches of industry and medicine [1]. The lives of people and the safety of large streams of information depend
Externí odkaz:
https://doaj.org/article/071cdca897d54bec82a3e06e0f297df3
Publikováno v:
Moldavian Journal of the Physical Sciences, Vol 18, Iss 1-4, Pp 94-96 (2019)
A common problem in equipping cars, buses, and other vehicles is the incompatibility of household appliances (coffee makers, converters, radio-receiving sets, audio amplifiers, etc.) that are powered by a constant current with a nominal voltage of 12
Externí odkaz:
https://doaj.org/article/7357918b228540c7941452c25356c79a
Publikováno v:
Moldavian Journal of the Physical Sciences, Vol 16, Iss 3-4, Pp 242-249 (2017)
The paper presents the results of a comparative analysis of the statistical characteristics of summer precipitation totals for the period of 50–60 years of their observations on hail-protected and adjacent territories. It is shown that, against the
Externí odkaz:
https://doaj.org/article/daeba9c3296c440988026118b88c33e7
Autor:
Sidorenko, Anatolie
Publikováno v:
Moldavian Journal of the Physical Sciences, Vol 16, Iss 1-2, Pp 5-8 (2017)
Externí odkaz:
https://doaj.org/article/fddd4301119e4f9f8e8699e53e3e3799
Publikováno v:
Moldavian Journal of the Physical Sciences, Vol 15, Iss 1-2, Pp 49-53 (2016)
An ultrasound-assisted sol_gel method is used to prepare titanium dioxide (TiO2) nanoparticles. The resulting nanoparticles are characterized by scanning electron microscopy (SEM) and FTIR spectroscopy. The applicability of the method is verified; th
Externí odkaz:
https://doaj.org/article/8535e0bdac6840f8abdacd4c91808efd
Publikováno v:
Moldavian Journal of the Physical Sciences, Vol 15, Iss 1-2, Pp 91-100 (2016)
The results of studies of the lead and silver content in water bodies and air and the ice nuclei concentrations in the regions subjected to hail protection in the Republic of Moldova in 19771991 are summarized. Until 1983, hail-hazardous clouds we
Externí odkaz:
https://doaj.org/article/7f04a0b29aa946cc9f6a097418d00879
Publikováno v:
Moldavian Journal of the Physical Sciences, Vol 14, Iss 3-4, Pp 215-220 (2015)
Experiments on the exposure of dry wheat seeds to a magnetic field in a frequency range of 110 Hz with a flux density of 4050 T have shown that, in the period of active cell division, the cells of plants become more sensitive to external fie
Externí odkaz:
https://doaj.org/article/83317c56ed7a427680bd342c53e19af9
Publikováno v:
Moldavian Journal of the Physical Sciences, Vol 15, Iss 3-4, Pp 234-236 (2016)
Externí odkaz:
https://doaj.org/article/d72da400204a4e508f0f58d70df28a8e