Zobrazeno 1 - 10
of 396
pro vyhledávání: '"Petrović Jelena P."'
Autor:
Wadhwa, Surjit S., Landin, Natalia R., Arbutina, Bojan, Tothill, Nicholas F. H., De Horta, Ain Y., Filipovic, Miroslav D., Petrovic, Jelena, Djurasevic, Gojko
With the ever-increasing number of light curve solutions of contact binary systems increasing number of potential bright red nova progenitors are being reported. There remains, however, only one confirmed event. In the present study we undertake a co
Externí odkaz:
http://arxiv.org/abs/2411.02020
Autor:
Wadhwa, Surjit S., Landin, Natalia R., Kostic, Petar, Vince, Oliver, Arbutina, Bojan, De Horta, Ain Y., Filipovic, Miroslav D., Tothill, Nicholas F. H., Petrovic, Jelena, Djuravsevic, Gojko
The orbital stability of contact binary systems has been receiving considerable attention recently. Theoretical studies indicate that merger is likely to occur at very low mass ratios, but the actual mass ratio at which merger may take place is likel
Externí odkaz:
http://arxiv.org/abs/2310.06255
Autor:
Wadhwa, Surjit S., Petrovic, Jelena, Tothill, Nick F. H., De Horta, Ain Y., Filipovic, Miroslav D., Djuraševic, Gojko
The study reports photometric and spectroscopic observations of two recently recognised contact binary systems. Both systems show total eclipses and analysis of the light curves indicate both have a very low mass ratios of less than 0.3. We derive ab
Externí odkaz:
http://arxiv.org/abs/2308.11906
Autor:
Wadhwa, Surjit S., Arbutina, Bojan, Petrovic, Jelena, Filipovic, Miroslav D., De Horta, Ain Y., Tothill, Nick F. H., Djuravsevic, Gojko
Multi-band (B, V and R) photometric and spectroscopic observations of six poorly studied contact binaries carried out at the Western Sydney University and Las Cumbres Observatory were analysed using a recent version of the Wilson-Devenney code. All s
Externí odkaz:
http://arxiv.org/abs/2308.09998
Autor:
Wadhwa, Surjit S., Arbutina, Bojan, Tothill, Nick F. H., Filipovic, Miroslav D., De Horta, Ain Y., Petrovic, Jelena, Djurasevic, Gojko
Photometric observations and analysis of twelve previously poorly studied contact binary systems is presented. All show total eclipses and have extremely low mass ratios ranging from 0.072 to 0.15. Also, all show characteristics of orbital instabilit
Externí odkaz:
http://arxiv.org/abs/2306.15190
Growth and fruit body formation of Pleurotus ostreatus on media supplemented with inorganic selenium
Autor:
Savić Milena D., Petrović Jelena P., Klaus Anita S., Nikšić Miomir P., Rajković Miloš B., Filipović Nenad R., Antić-Mladenović Svetlana B.
Publikováno v:
Zbornik Matice Srpske za Prirodne Nauke, Vol 2009, Iss 116, Pp 209-215 (2009)
Selenium is a trace mineral chemically related to sulfur and tellurium. In the body selenium combines with protein molecules to form selenoproteins and it is distributed in low concentrations and unequally in air, soil and water all over the world. E
Externí odkaz:
https://doaj.org/article/1b68c47b1eb24ef2bec0c78f18a46c13
Autor:
Wadhwa, Surjit S., De Horta, Ain Y., Filipovic, Miroslav D., Tothill, Nick F. H., Arbutina, Bojan, Petrovic, Jelena, Djurasevic, Gojko
The study presents a simplified method to identify potential bright red nova progenitors based on the amplitude of the light curve and infrared (J-H) colour of a contact binary system. We employ published criteria for contact binary orbital instabili
Externí odkaz:
http://arxiv.org/abs/2208.00626
Autor:
Wadhwa, Surjit S., De Horta, Ain, Filipovic, Miroslav D., Tothill, N. F. H., Arbutina, Bojan, Petrovic, Jelena, Djurasevic, Gojko
We present photometric analysis of three bright red nova progenitor contact binary systems: ASAS J082151-0612.6, TYC 7281-269-1 and TYC 7275-1968-1. The primary components in all three systems are solar-type low mass stars with radii somewhat larger
Externí odkaz:
http://arxiv.org/abs/2208.00362
Autor:
Karličić Vera, Jovičić-Petrović Jelena, Kljujev Igor, Lalević Blažo, Hamidović Saud, Nikolić Milan, Raičević Vera
Publikováno v:
Acta Agriculturae Serbica, Vol 29, Iss 57, Pp 27-33 (2024)
Integrated pathogen management incorporates biological control and ecological services of plant growth-promoting bacteria as base components. The biocontrol activity of Bacillus amyloliquefaciens D5 ARV toward Fusarium oxysporum, Fusarium graminearum
Externí odkaz:
https://doaj.org/article/c5c7dbdef76e44d99fec058405aa588e
Autor:
Stojiljković Milica, Šobić-Šaranović Dragana, Odalović Strahinja, Petrović Jelena, Popović-Krneta Marina, Veljković Miloš, Ranković Nevena, Artiko Vera
Publikováno v:
Srpski Arhiv za Celokupno Lekarstvo, Vol 152, Iss 3-4, Pp 168-174 (2024)
Introduction/Objective. The goal of our research was to evaluate diagnostic and prognostic role of positron emission tomography/computed tomography (PET-CT) in patients previously treated for uterine cancer and compare it to conventional imaging meth
Externí odkaz:
https://doaj.org/article/bcb6840a72b74f7f8ff11f8ef00fc4b1