Zobrazeno 1 - 10
of 1 115
pro vyhledávání: '"A. Dolžan"'
Autor:
Cheraghpour, Hassan, Dolžan, David
We investigate sums of exceptional units in a quaternion ring $H(R)$ over a finite commutative ring $R$. We prove that in order to find the number of representations of an element in $H(R)$ as a sum of $k$ exceptional units for some integer $k \geq 2
Externí odkaz:
http://arxiv.org/abs/2406.03312
Autor:
Dolžan, David
We calculate the metric dimension of the total graph of a direct product of finite commutative antinegative semirings with their sets of zero-divisors closed under addition.
Externí odkaz:
http://arxiv.org/abs/2406.02994
Autor:
Dolžan, David
We prove that a semiring multiplicatively generated by its idempotents is commutative and Boolean, if every idempotent in the semiring has an orthogonal complement. We prove that a semiring additively generated by its idempotents is commutative, if e
Externí odkaz:
http://arxiv.org/abs/2404.07623
Autor:
Dolžan, David
We study the unitary Cayley graph of a matrix semiring. We find bounds for its diameter, clique number and independence number, and determine its girth. We also find the relationship between the diameter and the clique number of a unitary Cayley grap
Externí odkaz:
http://arxiv.org/abs/2311.08018
Autor:
Dolžan, David
We calculate the Wiener index of the zero-divisor graph of a finite semisimple ring. We also calculate the Wiener complexity of the zero-divisor graph of a finite simple ring and find an upper bound for the Wiener complexity in the semisimple case.
Externí odkaz:
http://arxiv.org/abs/2305.07405
Autor:
Katja Goričar, Tadej Debevec, Vita Dolžan, Agnès Martin, Vincent Pialoux, Grégoire P. Millet, Damjan Osredkar
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Preterm born (PTB) infants are at risk for injuries related to oxidative stress. We investigated the association between antioxidant and neurodevelopmental gene polymorphisms and oxidative stress parameters in PTB male young adults and their
Externí odkaz:
https://doaj.org/article/a3508995aa224ee28ed8d984fec2393d
Autor:
David Vogrinc, Sara Redenšek Trampuž, Tanja Blagus, Maja Trošt, Milica Gregorič Kramberger, Andreja Emeršič, Saša Čučnik, Katja Goričar, Vita Dolžan
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e39157- (2024)
Background: Alzheimer's disease (AD) and Parkinson's disease (PD) are the most common neurodegenerative diseases. Their treatment options are rather limited, and no neuroprotective or disease-modifying treatments are available. Anti-diabetic drugs, s
Externí odkaz:
https://doaj.org/article/281d39e356af4525ac6543a3111774c3
Publikováno v:
Atmospheric Measurement Techniques, Vol 5, Iss 5, Pp 891-900 (2012)
A measuring campaign was performed over the neighboring towns of Nova Gorica in Slovenia and Gorizia in Italy on 24 and 25 May 2010, to investigate the concentration and distribution of urban aerosols. Tracking of two-dimensional spatial and temporal
Externí odkaz:
https://doaj.org/article/27f18659fa0d41b09f75467c73fdab4e
Autor:
Patricija Štampar, Tanja Blagus, Katja Goričar, Petra Bogovič, Gabriele Turel, Franc Strle, Vita Dolžan
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
Introduction: Corticosteroids are widely used for the treatment of coronavirus disease (COVID)-19. Genetic polymorphisms of the glucocorticoid receptor, metabolizing enzymes, or transporters may affect treatment response to dexamethasone. This study
Externí odkaz:
https://doaj.org/article/18dd38ca83ae4a27b482345d1b36ac8f
Autor:
Vogrinc, David, Redenšek Trampuž, Sara, Blagus, Tanja, Trošt, Maja, Gregorič Kramberger, Milica, Emeršič, Andreja, Čučnik, Saša, Goričar, Katja, Dolžan, Vita
Publikováno v:
In Heliyon 30 October 2024 10(20)