Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ognyan Ivanov"'
Publikováno v:
Atmosphere, Vol 11, Iss 3, p 225 (2020)
Lab experiments related to artificial fog studies are limited due to instrument sensitivity to small fog and aerosol particles; therefore, the goal of this work is to evaluate aerosol solute effects on fog physical properties in a lab environment. To
Externí odkaz:
https://doaj.org/article/29c3d31a26b24722a2da2a1b07c3fcad
Autor:
José L. Pérez-Díaz, Ognyan Ivanov, Zahary Peshev, Marco A. Álvarez-Valenzuela, Ignacio Valiente-Blanco, Tsvetina Evgenieva, Tanja Dreischuh, Orlin Gueorguiev, Peter V. Todorov, Ashok Vaseashta
Publikováno v:
Water, Vol 9, Iss 10, p 807 (2017)
This work presents a selective overview of natural fogs in terms of fog types, forms and states of occurrence, physical, micro-physical, chemical and dynamic properties, basic characterizing parameters, etc. In focus are related achievements and cont
Externí odkaz:
https://doaj.org/article/4e43016d637c49bb9f1bc3bd89af8dd0
Publikováno v:
International Journal of Chemistry, Mathematics and Physics. 6:12-18
This article proposes an algorithm for generation of N-dimensional rotation matrix R, N=m+n, m=2p, n=2q, p,q [2, 4, 8] which rotates given N-dimensional vector X in the direction of coordinate axis x1 Algorithm uses block diagonal matrix, compose
Autor:
Zhivko Stoyanov, Kostadin Kostadinov, Ognyan Ivanov, Petar Todorov, Desislava Antonova, Konstantin Simeonov
Publikováno v:
2021 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO).
Early identification of viruses is extremely important for efficient disease management and control. A new approach for creating virus sensors based on the Electromagnetic echo effect (EMEE) is proposed. An important feature is that the signal from E
Autor:
Ognyan Ivanov Zhelezov
This article presents a special case of symmetric matrices, matrices of transpositions (Tr matrices) that are created from the elements of given n-dimensional vector XIRn, n=2m, mIN. Has been proved that Tr matrices are symmetric and persymmetric. Ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::448a6bee7089830b7324685aa8241734
https://doi.org/10.9734/bpi/ctmcs/v6/3302f
https://doi.org/10.9734/bpi/ctmcs/v6/3302f
Autor:
Ognyan Ivanov Zhelezov
This paper describes a new algorithm for generating an N-dimensional rotation matrix M that rotates a given N-dimensional vector X in the direction of a given N-dimensional vector Y of the same dimension. The N-dimensional Rotation Matrix Generation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e07290b58ad1184d4bd3bd134b1f02d8
https://doi.org/10.9734/bpi/ctmcs/v6/3301f
https://doi.org/10.9734/bpi/ctmcs/v6/3301f
In our ongoing investigations, we have studied a specific interaction between electromagnetic fields and matter – the so-called Electromagnetic echo effect (EMEE). It enables rapid and contactless investigations of gases, liquids and solids to be p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e269620aa87c66b201483b1871088a2a
https://doi.org/10.1101/2021.02.12.430950
https://doi.org/10.1101/2021.02.12.430950
Publikováno v:
Advanced Sciences and Technologies for Security Applications ISBN: 9783030760076
The objective of this chapter is to evaluate assessment methodology of one of the most basic parameters of water, termed as water quality, also defined as Water Quality Index, in view of recent technological advancements. The chapter focusses on drin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e62c0b726dfb2d9a6bed2a492a4a2aee
https://doi.org/10.1007/978-3-030-76008-3_4
https://doi.org/10.1007/978-3-030-76008-3_4
Early identification of viruses leads to more efficient disease management and control, and is extremely important. A possible new approach for creating virus sensors is the Electromagnetic echo effect (EMEE). An important feature is that the signal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f38a98b9987625b2e771d81658068952