Zobrazeno 1 - 10
of 171
pro vyhledávání: '"Petkova Valentina"'
Autor:
Leru Polliana Mihaela, Anton Vlad Florin, Chovancova Zita, Baros Jan, Socha Konrad, Petkova Valentina, Kurowski Marcin
Publikováno v:
Romanian Journal of Internal Medicine, Vol 62, Iss 3, Pp 341-355 (2024)
Background: Respiratory allergies mostly allergic rhinitis and asthma represent an important and increasing public health problem and one of the priorities for the European health systems. There is an increasing public concern regarding the persisten
Externí odkaz:
https://doaj.org/article/e67990c5f5cf450182dfcc25cf5002ff
Publikováno v:
Selekcija i Semenarstvo, Vol 12, Iss 1-2, Pp 95-100 (2006)
ISSR method was applied for a detection of induced variability on a DNA level in M1 generation after Ethylmethan Sulphonate (EMS) chemical treatment in concentrations 0.5, 0.6 and 0.7% of seeds from head cabbage, Brassica oleraceae L, var. Capitata,
Externí odkaz:
https://doaj.org/article/c6bcb18ea0184e52b1ed18262d9b72c4
Publikováno v:
Selekcija i Semenarstvo, Vol 12, Iss 1-2, Pp 83-87 (2006)
The purpose of study was to establish the chemical mutagene influence - ethyl methane sulphonate (EMS) on the germination and the survival of head cabbage plants in M1 generation, Ditmarsko variety, as well as to establish thephenotype expression cha
Externí odkaz:
https://doaj.org/article/59e0dfe65bd3439994266604ed9b4fda
Publikováno v:
Selekcija i Semenarstvo, Vol 12, Iss 1-2, Pp 89-93 (2006)
The aim of present investigation was to study the effect of different ethyl methane sulfonate (EMS) concentrations (0.5, 0.6 and 0.7%) on microsporogenesis and on the expression of pollen fertility in M1 plants, obtained from treated cabbage seeds (v
Externí odkaz:
https://doaj.org/article/7f62d1da194d48f793790eb8dd78ec78
Publikováno v:
Selekcija i Semenarstvo, Vol 12, Iss 3-4, Pp 15-19 (2006)
Chlorophyll (Chl) fluorescence parameters F0, Fm, Fv and their ratios and the plastid pigments content were used to characterize physiological response of head cabbage plants, cv. Ditmarsko, to treatments with chemical mutagen ethyl methane sulphonat
Externí odkaz:
https://doaj.org/article/7b5f96bc7adb4eb3881dc7c7eea60d96
Autor:
Kostov, Ivan, Petkova, Valentina B.
We continue the study of the octagon form factor which helps to evaluate a class of four-point correlation functions in $\mathcal{N}=4$ SYM theory. The octagon is characterised, besides the kinematical parameters, by a "bridge" of $\ell$ propagators
Externí odkaz:
http://arxiv.org/abs/2102.05000
The computation of a certain class of four-point functions of heavily charged BPS operators boils down to the computation of a special form factor - the octagon. In this paper, which is an extended version of the short note [1], we derive a non-pertu
Externí odkaz:
http://arxiv.org/abs/1905.11467
Publikováno v:
Phys. Rev. Lett. 122, 231601 (2019)
We compute to all loop orders correlation function of four heavy BPS operators in $\mathcal{N}$= 4 SYM with special polarisations considered recently by Frank Coronado. Our main result is an expression for the octagon form factor as determinant of a
Externí odkaz:
http://arxiv.org/abs/1903.05038
Autor:
Petkova, Valentina1 (AUTHOR) vpetkova@pharmfac.mu-sofia.bg, Georgieva, Dilyana2 (AUTHOR) dgeorgieva@pharmfac.mu-sofia.bg, Dimitrov, Milen2 (AUTHOR) mdimitrov@pharmfac.mu-sofia.bg, Nikolova, Irina3 (AUTHOR) inikolova@pharmfac.mu-sofia.bg
Publikováno v:
Pharmaceutics. Dec2023, Vol. 15 Issue 12, p2652. 20p.
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