Zobrazeno 1 - 10
of 461
pro vyhledávání: '"Mathematical description"'
Autor:
Zhou Quan
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
This paper aims to promote the integration of animation design and cultural and creative industries. The shape gradient algorithm is used to analyze the features of the animated shapes. The corresponding interval distance of anime shapes is determine
Externí odkaz:
https://doaj.org/article/6b07025b47994cd1af34efa7839de4f2
Publikováno v:
International Journal of Advanced Studies, Vol 13, Iss 2, Pp 130-149 (2023)
The authors of the article describe and analyze the processes of functioning of a synchronous electric motor-generator (EDG). A review of mathematical descriptions of synchronous EDG is presented. A simplified mathematical description is proposed tha
Externí odkaz:
https://doaj.org/article/b2fc05ac5c6948ad8151c62f4afc28ad
Publikováno v:
INCAS Bulletin, Vol 15, Iss 1, Pp 71-80 (2023)
We consider a liposome filled with the aqueous solution of an osmotic solute enclosed in a large water bath. Due to osmotic pressure, it works according to a sequence of cycles with two stages. In the first stage, the lipid vesicle with a certain inp
Externí odkaz:
https://doaj.org/article/9d0a0b5613ac4b82991a0e1f4c70c94c
Publikováno v:
Механика машин, механизмов и материалов, Iss 4(61), Pp 19-27 (2022)
In order to comply with agrotechnical requirements and reduce fuel consumption when performing tillage operations, various methods of controlling the depth of plowing are used: position, draft, height and mixed. The choice of the method is carried ou
Externí odkaz:
https://doaj.org/article/3af806258950412ebcb3de7e6aa8bda8
Autor:
Susana Aberturas, Juan Diego Aguilera, José Luis Olazagoitia, Miguel Ángel García, Antonio Hernando
Publikováno v:
Mathematics, Vol 12, Iss 7, p 1004 (2024)
This study explores the advanced mathematical modeling of electromagnetic energy harvesting in vehicle suspension systems, addressing the pressing need for sustainable transportation and improved energy efficiency. We focus on the complex challenge p
Externí odkaz:
https://doaj.org/article/e1a3e6fd5f914a09926f91ae2e170d07
Publikováno v:
Российский технологический журнал, Vol 10, Iss 3, Pp 103-110 (2022)
Objectives. When used in lighting installations with tubular low-pressure ultraviolet (UV) lamps, electronic ballasts should meet the following basic requirements: low cost, reliable ignition at low temperatures, as well as combining high energy effi
Externí odkaz:
https://doaj.org/article/f9ce90acfdea4eeaafd7f2ed50d5e2b4
Publikováno v:
Вестник Северо-Кавказского федерального университета, Vol 0, Iss 5, Pp 51-56 (2022)
The item focuses on a new approach to the mathematical description of cooling in a plate-type scraper heat exchanger in butter-making machines, which allows improving the thermal design.
Externí odkaz:
https://doaj.org/article/4b52f1c413f44c00bb1de77ac0a8efc9
Autor:
Kadnikova Olga, Nurmukhambetova Botagoz, Kozhabergenova Kalamkul, Omarbekova Marzhan, Sarbassova Gulmira
Publikováno v:
Environmental and Climate Technologies, Vol 26, Iss 1, Pp 1080-1091 (2022)
The paper considers issues related to the development of technology for the use of spinning waste in the production of cotton yarn. The process of forming a column of cotton fibers with included waste in an improved feeder-hopper of a loosening-scutc
Externí odkaz:
https://doaj.org/article/39c55c914f88491ba01df9ca70125855
Autor:
Ha Quan Tran, Elena S. Gogina
Publikováno v:
Stroitel’stvo: Nauka i Obrazovanie, Vol 10, Iss 2 (2023)
Introduction. The process of integrated wastewater treatment from nutrients and biogenic elements, especially from ammonia nitrogen and nitrogen compounds, is the main function in the operation of a wastewater treatment plant nowadays. Due to creatin
Externí odkaz:
https://doaj.org/article/23a29aeb38c64f7e837f7d1f91379d03
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