Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Ibragim Suleimenov"'
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 3, Pp 699-705 (2024)
It is shown that focusing systems built on the basis of a system of radio receivers spaced apart in space and simulating the operation of a lens can be used to ensure the protection of information during data transmission in the direct radio visibili
Externí odkaz:
https://doaj.org/article/ab0c7a1636044d2da2b779b714f7614a
Autor:
Akhat Bakirov, Dinara Matrassulova, Yelizaveta Vitulyova, Dina Shaltykova, Ibragim Suleimenov
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract An algorithm of digital logarithm calculation for the Galois field $$GF(257)$$ G F ( 257 ) is proposed. It is shown that this field is coupled with one of the most important existing standards that uses a digital representation of the signal
Externí odkaz:
https://doaj.org/article/eb2eeff1a4d141dda552ece02ab0f2c6
Autor:
Ibragim Suleimenov, Mariya Kostsova, Anastasiya Grishina, Dinara Matrassulova, Yelizaveta Vitulyova
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 10 (2024)
It is shown that the problem of the adequacy of psychological testing methods, which are varieties of “projective techniques”, is far from being universally recognized. To solve this problem, we used an empirical method based on collecting of sta
Externí odkaz:
https://doaj.org/article/d5080c1c99a94c05b85d73edf8f3f3dc
Autor:
Kaisarali Kadyrzhan, Daulet Kaldybekov, Saltanat Baipakbaeva, Yelizaveta Vitulyova, Dinara Matrassulova, Ibragim Suleimenov
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 7770 (2024)
A scheme for the Fourier–Galois spectrum analyzer for the field GF(31) is proposed. It is shown that this analyzer allows for solving a wide enough range of problems related to image processing, in particular those arising in the course of experime
Externí odkaz:
https://doaj.org/article/abf49564d7a943e29d2729e2862d0f7d
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6388 (2024)
A method is proposed that reduces the computation of the reduced digital convolution operation to a set of independent convolutions computed in Galois fields. The reduced digital convolution is understood as a modified convolution operation whose res
Externí odkaz:
https://doaj.org/article/85ce7515862645eb90d60d440553bf24
Autor:
Akhat Bakirov, Eldar Kopishev, Kaisarali Kadyrzhan, Elvira Donbaeva, Aigerim Zhaxybayeva, Marat Duisembiyev, Faiziya Suyundikova, Ibragim Suleimenov
Publikováno v:
Gels, Vol 10, Iss 6, p 395 (2024)
It is shown that a more than significant amount of experimental data obtained in the field of studying systems based on thermosensitive hydrophilic polymers and reflected in the literature over the past decades makes the issue of their systematizatio
Externí odkaz:
https://doaj.org/article/ec9787430df742789ff0cc6674e7e411
Autor:
Ramazan Shaikhutdinov, Grigoriy Mun, Eldar Kopishev, Akhat Bakirov, Sherniyaz Kabdushev, Saltanat Baipakbaeva, Ibragim Suleimenov
Publikováno v:
Polymers, Vol 16, Iss 5, p 584 (2024)
It has been shown that there exist conditions under which thermosensitive copolymers of N-vinylpyrrolidone with methyl acrylate form hydrophobic–hydrophilic associations, which are unstable dynamic meshes, the bonds in which are continuously broken
Externí odkaz:
https://doaj.org/article/8d3ef469cc4d4725a4a5635040029844
Autor:
Sherniyaz Kabdushev, Grigoriy Mun, Ibragim Suleimenov, Adilet Alikulov, Ramazan Shaikhutdinov, Eldar Kopishev
Publikováno v:
Polymers, Vol 15, Iss 17, p 3578 (2023)
Utilizing turbidimetry data, an examination is conducted on the behavior of solutions containing N-vinylpyrrolidone and vinyl propyl ether copolymer within a temperature range coinciding with the occurrence of a phase transition. The investigation re
Externí odkaz:
https://doaj.org/article/b97c69b781004696850a6ec3aefb9909
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 4, Iss 4, Pp 243-247 (2002)
Theory of collapse of polyelectrolyte hydrogels under the influence of direct electric current is developed. The theory is based on the consideration of the motion of gel-solution boundary. It is shown that this boundary is moving with constant veloc
Externí odkaz:
https://doaj.org/article/c218be6c280c4e68b2a0551afced2d6d
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 3, Iss 3, Pp 201-204 (2001)
The comparison of behavior of a linear polymer compounds and cross-linked networks are carried out. It is shown, that the correspondence between rheological behavior of a linear polymer compound and macroscopic behavior of its cross-linked analog is
Externí odkaz:
https://doaj.org/article/9f7edf7eda844ae188a3d273f9124455