Zobrazeno 1 - 10
of 1 649
pro vyhledávání: '"Zenkov AN"'
Publikováno v:
SHS Web of Conferences, Vol 93, p 03026 (2021)
Two approaches to the statistical analysis of texts are suggested, both based on the study of numerals occurring in literary texts. The first approach is related to the study of the frequency distribution of various leading digits of numerals occurri
Externí odkaz:
https://doaj.org/article/bcc52e8231d44deabf43fd440256c8ea
Publikováno v:
E3S Web of Conferences, Vol 270, p 01038 (2021)
Two approaches to the statistical analysis of texts are suggested, both based on the study of numerals occurrence in coherent texts. The first approach is related to the study of the frequency distribution of various leading digits of numerals occurr
Externí odkaz:
https://doaj.org/article/5f42baa9e54e4da6b43c8e6af66342bc
Publikováno v:
E3S Web of Conferences, Vol 208, p 09010 (2020)
Universities and other Higher education institutions are more than ever on the cusp of disruptive and radical changes while struggling to keep their traditional remit from falling entirely into the hands of managers and accountants. This paper examin
Externí odkaz:
https://doaj.org/article/cf5ac985eab145688f14c285ebecafc0
Publikováno v:
MATEC Web of Conferences, Vol 194, p 01034 (2018)
The process of coal oxidation with applied Cu(СH3COO)2 additive was studied by the capillary incipient wetness impregnation method with 5% mass concentration. The experiment was conducted by thermogravimetric analysis at a heating rate of 2.5°C/min
Externí odkaz:
https://doaj.org/article/7aae812a6a584a529ab7b9cd0c260b98
Autor:
Zenkov, Andrei V. a, Sushko, Ekaterina S. a, b, c, ⁎, Mogilnaya, Olga A. b, Volochaev, Mikhail N. c, Shabanov, Alexandr V. c, Kamnev, Alexander A. d, Tugarova, Anna V. d, Kudryasheva, Nadezhda S. a, b, ⁎
Publikováno v:
In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 15 January 2025 325
Publikováno v:
MATEC Web of Conferences, Vol 91, p 01007 (2017)
Experimental studies of bituminous coal and lignite oxidation were conducted with the addition of different nature catalytic additives: NaNO3 and CuSO4. The results showed that added mineral salts led to a noticeable decrease in the coals initial oxi
Externí odkaz:
https://doaj.org/article/d38d90a7e314409b85be6ef3141267d6
Publikováno v:
MATEC Web of Conferences, Vol 110, p 01048 (2017)
An experimental study and subsequent analytical assessment of activation energy change in lignite oxidation process with addition of NaNO3 and CuSO4 mineral salts were conducted. The results showed that injection of catalytic additives leads to reduc
Externí odkaz:
https://doaj.org/article/0644e01cbda34063adebbd96a1c43668
Publikováno v:
MATEC Web of Conferences, Vol 141, p 01018 (2017)
Experimental studies of coal-water fuel (CWF) rheological properties based on 3B brown coal have been conducted using different processing methods, such as rotary flows modulation device (RFMD), sodium hydroxide and lignosulfonate. Physicochemical pr
Externí odkaz:
https://doaj.org/article/d142e0fea30d48c6979f9e1a1faace2b
Publikováno v:
MATEC Web of Conferences, Vol 110, p 01091 (2017)
Possibilities of coal-water fuel application in industrial power engineering are considered and described. Two main problems and disadvantages of this fuel type are suggested. The paper presents information about liquid fuel atomization technologies
Externí odkaz:
https://doaj.org/article/7751f891de8c4542ac5289a617109cfb
Publikováno v:
MATEC Web of Conferences, Vol 141, p 01029 (2017)
Calculations to determine optimum value of steam reheat temperature in relation to the cycle arrangement of steam turbine power plant with gas turbine topping are conducted in this paper. Operation of T-250-240 turbine unit in cogeneration mode has b
Externí odkaz:
https://doaj.org/article/397826711b1b4f8c99c3547385f8f44a