Zobrazeno 1 - 10
of 647
pro vyhledávání: '"Dimitrov Nikolay"'
Publikováno v:
Open Mathematics, Vol 20, Iss 1, Pp 1229-1245 (2022)
In this article, we consider a discrete nonlinear third-order boundary value problem Δ3u(k−1)=λa(k)f(k,u(k)),k∈[1,N−2]Z,Δ2u(η)=αΔu(N−1),Δu(0)=−βu(0),u(N)=0,\left\{\phantom{\rule[-1.25em]{}{0ex}}\begin{array}{l}{\Delta }^{3}u\left(k-
Externí odkaz:
https://doaj.org/article/eaf84a7178b746a7970bb4194a926cf7
Autor:
Miteva Daniela, Dimov Krasimir, Ivanova Silviya, Dyankova Svetla, Metodieva Petya, Dimitrov Nikolay, Kostadinova Eli, Popova Teodora
Publikováno v:
BIO Web of Conferences, Vol 102, p 01002 (2024)
The effect of the treatment with lyophilized antioxidant extracts of wild basil (Clinopodium vulgare L.) and basil (Ocimum basilicum L.) in rabbit meat on pH, colour and myoglobin changes during refrigerated and frozen storage was investigated. The e
Externí odkaz:
https://doaj.org/article/68a2d00d359c4e439ee7fc41772f70da
Autor:
Dimitrov Nikolay, Koleva Anna, Simitchiev Apostol, Petrova Todorka, Kakalova Miroslava, Nikolova Milena
Publikováno v:
BIO Web of Conferences, Vol 102, p 01008 (2024)
The incorporation of fiber-rich non-starchy wastes from various industries, into ready-to-eat extrudates, changes their structure and therefore affects their physical properties. The study explored the impact of varying levels of tomato pomace (rangi
Externí odkaz:
https://doaj.org/article/602b2991dbca4a03be8c43277e01bbbc
Autor:
Cabada Alberto, Dimitrov Nikolay D.
Publikováno v:
Open Mathematics, Vol 19, Iss 1, Pp 11-31 (2021)
In this paper, a third-order ordinary differential equation coupled to three-point boundary conditions is considered. The related Green’s function changes its sign on the square of definition. Despite this, we are able to deduce the existence of po
Externí odkaz:
https://doaj.org/article/480a286aef9b4080b13b369d4f88d867
Study of the effect of treatment with aqueous extracts by oregano and wild basil on raw poultry meat
Publikováno v:
BIO Web of Conferences, Vol 58, p 01009 (2023)
The effect of treatment with aqueous antioxidant extracts of oregano (Origanum vulgare L.) and wild basil (Clinopodium vulgare L.) in refrigerated storage of raw poultry meat was studied. Physicochemical analyzes of meat samples were performed - tota
Externí odkaz:
https://doaj.org/article/27b537a500c648ee8a37bb0ebb68dc75
Autor:
Dimitrov Nikolay
Publikováno v:
Reports on Geodesy and Geoinformatics, Vol 108, Iss 1, Pp 23-26 (2019)
The article discusses a method applied for combining the results of Global Navigation Satellite Systems (GNSS) and 75-year old triangulation measurements to estimate the crustal movements in central western Bulgaria region. It was examined for joint
Externí odkaz:
https://doaj.org/article/351dae96bfcc46b4aca389ea0e91de5a
Autor:
Pekova Liliya M., Baymakova Magdalena P., Parousheva Pavlina O., Fartunova Mariya D., Dimitrov Nikolay E., Tomova Iskra A.
Publikováno v:
Folia Medica, Vol 59, Iss 4, Pp 486-493 (2017)
We present here the first five human cases with tularemia from two regions in South Bulgaria in which there had been no previous report of the infection. The cases occurred over a period of 8 months (December 2014 - August 2015). They were treated at
Externí odkaz:
https://doaj.org/article/ad0b3e34ba9446189b0af32fb55b6004
Autor:
Dimitrov, Nikolay D.1 (AUTHOR) ndimitrov@uni-ruse.bg, Jonnalagadda, Jagan Mohan2 (AUTHOR) j.jaganmohan@hotmail.com
Publikováno v:
Symmetry (20738994). Oct2024, Vol. 16 Issue 10, p1321. 13p.
Autor:
Dimitrov, Nikolay D.1 (AUTHOR) ndimitrov@uni-ruse.bg, Jonnalagadda, Jagan Mohan2 (AUTHOR) j.jaganmohan@hotmail.com
Publikováno v:
Fractal & Fractional. Oct2024, Vol. 8 Issue 10, p591. 13p.
This article is devoted to deduce the expression of the Green's function related to a general constant coefficients fractional difference equation coupled to Dirichlet conditions. In this case, due to the points where some of the fractional operators
Externí odkaz:
http://arxiv.org/abs/2212.08851
