Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Cvetković Zorica"'
Publikováno v:
Vojnosanitetski Pregled, Vol 73, Iss 9, Pp 877-880 (2016)
Introduction. A bleeding syndrome in the setting of primary hyperfibrinolysis in a prostate cancer patient is only 0.40– 1.65% of cases. The laboratory diagnosis of primary hyperfibrinolysis is based on the increase of biomarkers like D-dimer, fibr
Externí odkaz:
https://doaj.org/article/7ef186d139d5424694f5bda5623b7dbe
Publikováno v:
Vojnosanitetski Pregled, Vol 72, Iss 8, Pp 740-744 (2015)
Introduction. The etiology of higher than expected occurrence of lymphoproliferative neoplasms (LPN) and renal cell carcinoma (RCC) in the same patient has not yet been clarified. Several explanations for this co-occurrence have been postulated: p
Externí odkaz:
https://doaj.org/article/eb4bb81018e346f48a0c73678765d7ca
Publikováno v:
Serbian Astronomical Journal, Vol 2013, Iss 186, Pp 65-76 (2013)
We discuss the software developed for the purpose of determining the relative coordinates (position angle θ and separation ρ) for visual double or multiple stars. It is based on application of Fourier transforms in treating CCD frames of these s
Externí odkaz:
https://doaj.org/article/062a46fe6c37412a8f3293c36490fe57
Autor:
Boneva, Daniela, Zamanov, Radoslav, Boeva, Svetlana, Latev, Georgi, Nikolov, Yanko, Cvetković, Zorica, Dimitrov, Wojciech
Publikováno v:
Astrophysics and Space Science, 2022, Volume 367, Issue 11
We present our observational results of AM CVn star CR Boo in the UBVR bands. Our observational campaign includes data obtained over 5 nights with the National Astronomical Observatory Rozhen, Belogradchik and the AS Vidojevica telescopes. During the
Externí odkaz:
http://arxiv.org/abs/2212.07189
Autor:
Cvetković Zorica, Ninković S.
Publikováno v:
Serbian Astronomical Journal, Vol 2010, Iss 180, Pp 71-80 (2010)
In the Sixth Catalog of Orbits of Visual Binary Stars we found those belonging to the Main Sequence to form a sample containing 432 visual binaries. Their total masses were obtained dynamically, i.e. they were calculated using the orbital elements an
Externí odkaz:
https://doaj.org/article/57355e9fda4c4d22ba0e491dad5fc4d8
Publikováno v:
Serbian Astronomical Journal, Vol 2010, Iss 180, Pp 103-107 (2010)
Using the 2 m telescope of the Bulgarian National Astronomical Observatory at Rozhen observations of 30 double or multiple stars were carried out during two half nights on July 20 and 21, 2009. This is the fourth series of measurements of CCD frames
Externí odkaz:
https://doaj.org/article/8cc85267dcca4254b314027edf23c161
Publikováno v:
Serbian Astronomical Journal, Vol 2005, Iss 170, Pp 65-71 (2005)
New orbital elements for four binaries: WDS 00416+2438 = WRH 28, WDS 01554+0257 = A 2407 = ADS 1530, WDS 15031+4439 = CHR 43 and WDS 22550+5132 = HU 785 = ADS 16368 and one triple star WDS 23393+4543 = ADS 16904: CHR 149 Aa and A 643 Aa-B are determi
Externí odkaz:
https://doaj.org/article/6e5f56d88e814ca5a32489dd0544527c
Publikováno v:
Vojnosanitetski Pregled, Vol 62, Iss 1, Pp 79-82 (2005)
Drug-induced agranulocytosis was defined as a severe selective neutropenia caused by an unexpected drug reaction. Metamizole was the most common nonopioid analgesic drug associated with agranulocytosis. It was also associated with combined blood dysc
Externí odkaz:
https://doaj.org/article/480a3e980e6344cab8635b3d34bc73f4
Autor:
Pavlović Rade M., Cvetković Zorica D., Olević Dragomir M., Strigachev A., Popović Georgije M., Novaković B.
Publikováno v:
Serbian Astronomical Journal, Vol 2005, Iss 171, Pp 49-53 (2005)
With the 2-m telescope of the Bulgarian National Astronomical Observatory at Rozhen observations of fifteen multiple stars were carried out during one night - October 17/18, 2004. In the paper we present the results for the position angle and separat
Externí odkaz:
https://doaj.org/article/7d83f91ffc0e42b4ad47790085d1c41e
Publikováno v:
Serbian Astronomical Journal, Vol 2004, Iss 168, Pp 25-36 (2004)
In this paper the orbits of binaries WDS 10093+2020 = A 2145, WDS 21074-0814 = BU 368 AB and WDS 22288-0001 = STF 2909 AB are recalculated because of significant deviations of more recent observations from the ephemerides. For binaries WDS 22384-0754
Externí odkaz:
https://doaj.org/article/196ee93564524c89842374a6b196f0c2