Zobrazeno 1 - 6
of 6
pro vyhledávání: '"L. V. Trubacheva"'
Publikováno v:
Standartnye Obrazcy, Vol 16, Iss 2, Pp 41-56 (2020)
The authors present experimental data on the development of a special sample in the form of a dispersed material that simulates the mineral macro-component composition of natural surface water. The results of the study obtained by a number of physico
Externí odkaz:
https://doaj.org/article/272bdb1c600e45599d5ece6eff2815a7
Publikováno v:
Measurement Techniques. 64:352-363
We study the problem of insufficiently detailed description of the requirements imposed by the state system for guaranteeing the uniformity of measurements in the Russian Federation on the developed and certified measurement methods used for the mech
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1076:012066
The article discusses the impact of various winter wheat cultivation technologies on the agrophysical factors of chestnut soil fertility. Agricultural techniques aimed at creating optimal conditions for the growth and development of winter wheat, cha
Publikováno v:
Agricultural Bulletin of Stavropol Region. 7:179-182
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 666:052003
The article presents the results of the development and preparation for metrological certification of methods for measuring the content of extractable forms of manganese (II) in soils, establishing its minimum detectable concentrations. It is establi
Publikováno v:
Journal of Analytical Chemistry. 57:235-239
It was shown that 8.8 × 10–5 to 4.4 × 10–3 M uranium(VI) in sulfuric acid solutions containing pyridine give a clearly defined cathodic peak with a height proportional to uranium(VI) concentration. Under the specified conditions, the electrored