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Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| D. MARCHEV, B. BORISOV, S. IBRYAMOV, T. ATANASOVA, G. YORDANOVA, N. PAVLOVA and A. GEORGIEV, THE NEW 60-CM TELESCOPE OF THE SHUMEN UNIVERSITY ASTRONOMICAL CENTER,
Publ. Astron. Obs. Belgrade No. 107 (2025), 113 - 116, http://doi.org/10.69646/14sbac19p (Scopus) |
27.05.2025 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Ìàð÷åâ, Ä., Èâàíîâà-Íåäåë÷åâà, À. Ïàâëîâà, Í. (2025). Âúçìîæíîñòè íà àñòðîíîìè÷åñêàòà îáñåðâàòîðèÿ êúì àñòðîíîìè÷åñêèÿ öåíòúð íà øóìåíñêèÿ óíèâåðñèòåò çà STEAM-îáó÷åíèå. Proceedings of the Fifty-Fourth Spring Conference of the Union of Bulgarian Mathematicians Varna, March 31 – April 4, 2025, ñòð. 143-149 (Scopus) |
27.05.2025 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| R.K. Zamanov, D. Marchev, V. Marchev, M. Moyseev, G. Yordanova, J. Marti, M.F. Bode and K.A. Stoyanov, Red Giant Component of the Recurrent Nova T Coronae Borealis, Acta Astronomica, Vol. 74 (2024), No. 4, pp. 265-271, DOI: 10.32023/0001-5237/74.4.2, (Scopus, Q3) |
27.05.2025 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Galina Yordanova, Dragomir Marchev, Borislav Borisov, Teodora Atanasova and Samuil Petrov, UBVR observations of the symbiotic star ZZ CMi, ASN, 2025, Vol. 12, No 1, Pages 81–88, DOI: 10.2478/asn-2025-0009 |
03.04.2025 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| M. Hristova, S. Kandzhichka, V. Marchev, R. Zamanov, K. Stoyanov, D. Marchev, H-alpha observations of the recurrent nova T CrB, ATel #17075, on 11 Mar 2025; 11:18 UT. |
24.03.2025 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Yordanova, G., Marchev, D., Borisov, B., Atanasova-Sartliiska, T., Marchev, V., Zamanov, R., Recent UB photometry of T CrB, ATel., #17052 on 26 Feb 2025 (Scopus) |
10.03.2025 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ñáîðíèê
| Äîêëàäè
| Äðàãîìèð Ìàð÷åâ, Áîðèñëàâ Áîðèñîâ, Ñóíàé Èáðÿìîâ, Òåîäîðà Àòàíàñîâà- Ñúðòëèéñêà, Ãàëèíà Éîðäàíîâà, Àëåêñ Ãåîðãèåâ, Ïîñëåäíè íàáëþäåíèÿ ñ 60-ñàíòèìåòðîâèÿ òåëåñêîï íà Àñòðîíîìè÷åñêàòà îáñåðâàòîðèÿ êúì Øóìåíñêè óíèâåðñèòåò, ÍÀÓ×ÍÀ ÊÎÍÔÅÐÅÍÖÈß Ñ ÌÅÆÄÓÍÀÐÎÄÍÎ Ó×ÀÑÒÈÅ, ÌÀÒÒÅÕ 2024, 24-26.10.2024 ã., Øóìåí |
28.10.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ñáîðíèê
| Äîêëàäè
| D. Marchev, B. Borisov, S. Ibryamov, T. Atanasova-Sartliyska, G. Yordanova and A. Georgiev, The new instrumentation at the Astronomical center of Shumen University, National Forum on Contemporary Space Research V (NaFSKI-V), 22 - 24 October 2024, Sofia Tech Parc, Sofia |
23.10.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Pavlova, N., Marchev, D., APPLICATION OF ARTIFICIAL INTELLIGENCE IN GENERATION OF STEM TASKS, KNOWLEDGE – International Journal, 2024, Vol.66.2, pp.185-191 (ISSN 2545-5539/1857-923Õ) |
20.10.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ñáîðíèê
| Äîêëàäè
| Pavlova, N., Marchev, D., APPLICATION OF ARTIFICIAL INTELLIGENCE IN GENERATION OF STEM TASKS, Òhe 46th International scientific conference - THE POWER OF KNOWLEDGE, Perea, Thessaloniki, Greece, October 03-06, 2024 |
20.10.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ñáîðíèê
| Äîêëàäè
| DRAGOMIR MARCHEV, BORISLAV BORISOV, SUNAY IBRYAMOV, TEODORA ATANASOVA, GALINA YORDANOVA, NATALIYA PAVLOVA AND ALEX GEORGIEV, THE NEW 60-cm TELESCOPE OF THE SHUMEN UNIVERSITY ASTRONOMICAL CENTER, XIV SERBIAN - BULGARIAN ASTRONOMICAL ONFERENCE (XIV SBAC), 23 - 27 September 2024, Vrnjacka Banja, Serbia |
20.10.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Zamanov, R., Stoyanov, K., Marchev, V., Minev, M., Marchev, D., Moyseev, M., Marti, J., Bode, M., F., Konstantinova-Antova, R., Stefanof, S., Size of the accretion disc in the recurrent nova T CrB, Astronomische Nachrichten, 2024, Volume 345, Issue , article id. e20240036, (Q4), Scopus |
20.10.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Marchev, D., Dimitrov, G., Pavlova, N., Vasileva, D., Borisov, B. and Atanasova, T. “FOR OPTICAL FLICKERING IN SYMBIOTIC STAR MWC 560”, Proceedings of the XIII Bulgarian-Serbian Astronomical Conference, Pages 109 - 117, 2022, BSAC 2022, Velingrad, 3 - 7 October 2022, Code 191543, Editors: Semkov E., Dimitrijevic M.S., Dechev M., Simic Z. , Publ. Astron. Soc. “Rudjer Boskovic” No 20, 2022, p.109-117, ISBN 978-868903525-4 (Scopus) |
03.07.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Äðóãè
| Äîêëàäè
| Ä. Ìàð÷åâ, Á. Áîðèñîâ, Ñ. Èáðÿìîâ, Ä. Âàñèëåâà, Ò. Àòàíàñîâà-Ñúðòëèéñêà, Ã. Éîðäàíîâà, À. Ãåîðãèåâ. “25 ãîäèíè Àñòðîíîìè÷åñêè öåíòúð íà Øóìåíñêèÿ óíèâåðñèòåò” , XVII ãîäèøíà êîíôåðåíöèÿ íà Ñúþçà íà àñòðîíîìèòå â Áúëãàðèÿ, 9-11 ìàé 2024 ã., ãð. Øóìåí |
02.07.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Äðóãè
| Äîêëàäè
| Vladislav Marchev, Radoslav Zamanov, Dragomir Marchev and Svetlana Boeva, \"Evolution of the mass accretion rate in symbiotic stars MWC 560, Rs Oph and T Cr B\", “Symbiotic stars, weird novae, and related embarrassing binaries”, Charles University, Prague, Czech Republic, June 3 - 7, 2024 |
02.07.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Äðóãè
| Äîêëàäè
| D. Marchev, V. Marchev, S. Boeva, M. Minev, E. Semkov, G. Latev, N. Pavlova, G. Yordanova, M.F. Bode, R. Zamanov, \"UBV photometry of T CrB: linking the Super-active State to the predicted outburst“, “Symbiotic stars, weird novae, and related embarrassing binaries”
Charles University, Prague, Czech Republic, June 3 - 7, 2024
|
02.07.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Marchev, D., Marchev, V., Borisov, B., Popov, V., Atanasova, T., Yordanova, G.., Multicolour photometry of MWC560 for the last observation season, ATel., #16656 on 2 Apr 2024; 11:52 UT (Scopus) |
04.04.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Pavlova, N., Marchev, D. (2024). Use of artificial intelligence – ethical norms and implementation in the training of future teachers, Proceedings of the Fifty-Third Spring Conference of the Union of Bulgarian Mathematicians, Borovets, April 1–5, 2024, pp. 154-160 (Scopus) |
13.03.2024 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| R. Zamanov, S. Boeva, G. Y. Latev, E. Semkov, M. Minev, A. Kostov, M. F. Bode, V. Marchev, and D. Marchev, Accretion in the recurrent nova T CrB: Linking the superactive state to the predicted outburst, A&A 680, L18 (2023), Q1 (Scopus), |
26.12.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Marchev, V., Zamanov, R., Marchev, D., Weak H-alpha emission from the recurrent nova T CrB, ATel., 16214, (Scopus) |
17.10.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Äðóãè
| Äîêëàäè
| D. Marchev, K. Kozarev, N. Pavlova ,G. Marchev, \"LOFAR-BG – the Bulgarian station of the LOFAR project 2021-2033\", International scientific conference (MDS), \"Mathematics Days in Sofia\", July 10 – July 14, 2023 |
16.08.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Äðóãè
| Äîêëàäè
| Äðàãîìèð Ìàð÷åâ, Áîðèñëàâ Áîðèñîâ, Ñóíàé Èáðÿìîâ, Äîðîòåÿ Âàñèëåâà, Òåîäîðà Àòàíàñîâà, Ãàëèíà Éîðäàíîâà, Ãàáðèåëà Çèäàðîâà, \" Ïîñëåäíè ðåçóëòàòè îò ó÷àñòèåòî íà Àñòðîíîìè÷åñêèÿ öåíòúð íà Øóìåíñêèÿ óíèâåðñèòåò â ïðîåêòà ÐÀÖÈÎ\", XVI ãîäèøíà êîíôåðåíöèÿ íà Ñúþçà íà àñòðîíîìèòå â Áúëãàðèÿ, 14 - 16 þíè 2023, Âàðíà, Áúëãàðèÿ |
16.08.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Marchev, V. and Marchev, D., Recent photometry of Reccurent Nova T CrB, ATel., #16028 on 05 May 2023, 10:58 UT (Scopus) |
05.05.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Zamanov, R. K. , Kostov, A. , Moyseev, M. , Petrov, N. , Nikolov, Y. M. , Latev, G. Y. , Marchev, D. , Boeva, S. , Stoyanov, K. A. , Minev, M. S. , Marti, J. , Radeva, V. , Sanchez-Ayaso, E. , Bode, M. F. , Ilkiewicz, K. , Nikolov, G. , Luque-Escamilla, P. L. , Spassov, B. , Borisov, B. , Marchev, V. D. , Kurtenkov, A., The hidden symbiotic star SU Lyn -- detection of flickering in U band, 2023, Bulgarian Astron. Journal, 38, p. 83, Q4 Scopus |
03.04.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Tomov, N. A., Tomova, M. T., Stoyanov, K. A., Bonev, T. R., Zamanov, R. K., Iliev, I. Kh., Nikolov, Ya. M., Marchev, D., Bisikalo, D. V., Kaygorodov, P. V., Mass outflow from the symbiotic binary RS Oph during its 2021 outburst, 2023, Astronomy and Astrophysics, 671A., 49T, Q1 (Scopus) |
03.04.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Äðóãè
| Äîêëàäè
| Ìàð÷åâ, Ä., Áîðèñîâ, Á., Âàñèëåâà, Ä., Îáó÷åíèåòî ïî àñòðîíîìèÿ â Øóìåíñêèÿ óíèâåðñèòåò, XV ãîäèøíà êîíôåðåíöèÿ íà Ñúþçà íà àñòðîíîìèòå â Áúëãàðèÿ , 30ìàé-1þíè 2022ã., ÀÎÏ, ãð.ßìáîë, Áúëãàðèÿ |
12.03.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Marchev, D., Yordanova, G., Pavlova, N., Marchev, V., Zamanov, R., MWC 560 remains in high state, ATel., #15906 on 16 Feb 2023, 11:36 UT (Scopus) |
01.03.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ñáîðíèê
| Äîêëàäè
| Àëåêñ Ãåîðãèåâ, Âåëèìèð Ïîïîâ è Äðàãîìèð Ìàð÷åâ, Äîêëàä: Transformation coefficients of the 40-cm telescope at AOSHU, XX Íàöèîíàëíà êîíôåðåíöèÿ ñ ìåæäóíàðîäíî ó÷àñòèå, Ïðèðîäíè íàóêè 2022, Øóìåí, 30 ñåïòåìâðè – 2 îêòîìâðè, 2022 |
13.01.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Äîêëàäè
| Marchev, D, Stoyanov, K., Marchev, V., Zamanov, R., Borisov, B., Vasileva, D., Atanasova, T., Pavlova, N., Äîêëàä: For optical flickering in symbiotic star MWC 560. XIIIth Bulgarian-Serbian Astronomical Conference, Velingrad, Bulgaria, October 3-7, 2022 |
13.01.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ñáîðíèê
| Äîêëàäè
| Pavlova, N., Marchev, D., Äîêëàä: A competency view of a math problem, Òhe 38th International scientific conference - THE POWER OF KNOWLEDGE, Perea-Thessaloniki, Greece, October 06-09, 2022 |
13.01.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ñáîðíèê
| Äîêëàäè
| Pavlova, N., Gorska-Hamkalo, J. & D. Marchev, Äîêëàä: Games in learning through the eyes of students. Òhe 37 th International scientific conference - KNOWLEDGE FOR DEVELOPMENT, Struga, N. Macedonia, August 18-21, 2022 |
13.01.2023 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Pavlova, N., Marchev, D., (2022) A competency view of a math problem, KNOWLEDGE – International Journal Vol.54.2, ISSN 2545-4439/1857-923x, pp.317-322 (GIIF=1,822), pp. 309-314 |
12.12.2022 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Marchev, D., Stoyanov, K., Marchev, V., Zamanov, R., Borisov, B., Vasileva, D., Atanasova, T., Pavlova, N.,, For optical flickering in symbiotic star MWC 560, Acta Scientifica Naturalis, Volume 9 (2022) - Issue 3, Page range 1 - 9, DOI https://doi.org/10.2478/asn-2022-0017 |
05.12.2022 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Pavlova, N., Gorska-Hamkalo, J. & D. Marchev. Games in learning through the eyes of students, KNOWLEDGE – International Journal, 2022, Vol.53.2, pp.305-309 (ISSN 2545-5539/1857-923Õ) |
26.09.2022 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Zamanov, R., Stoyanov, K., Marchev, D., Tomov, N., Wolter, U., Bode, M., Nikolov, Y., Stefanov, S., Kurtenkov, A., Latev, G., Optical spectroscopy of the Be/black hole binary MWC 656 - interaction of a black hole with a circumstellar disc, Astronomische Nachrichten, 2022, Volume 343, Issue , article id. e24019, (SJR2021=0.284)(Q4), Scopus |
26.09.2022 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Zamanov, R., Marchev, V., Marchev, D., Atanasova, T., Pavlova, N. .,Re-appearance of optical flickering from RS Oph\", ATel., #15330 on 14 Apr 2022. (Scopus) |
15.04.2022 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Marchev, D., Pavlova, N., Zamanov, R.,The optical flickering from RS Oph is still missing, ATel., #15296 on 25 Mar 2022; 13:59 UT (Scopus) |
28.03.2022 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Zamanov, R., Stoyanov, K., Nikolov, Y., Bonev, T., Marchev, D., Stefanov, S., Ha spectroscopy of the recurrent nova RS Oph during the 2021 outburst, Bulgarian Astronomical Journal, 37, 2022, p.22 (Q4) |
28.03.2022 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Nataliya Pavlova and Dragomir Marchev, GAMES IN MATHEMATICS AND SCIENCE EDUCATION, KNOWLEDGE – International Journal, 2021, Vol.46.2, pp. 317-322, ISSN 2545-4439/1857-923x |
14.11.2021 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ñáîðíèê
| Äîêëàäè
| Ä. Ìàð÷åâ, Á. Áîðèñîâ, Ä. Âàñèëåâà, Ñ. Èáðÿìîâ, Ò. Àòàíàñîâà, Í. Ïàâëîâà, Àë. Ìèëåâ, Ã. Ìàð÷åâ, Ã. Çèäàðîâà, \"LOFAR-BG ñ ïîãëåä êúì ðàííàòà Âñåëåíà\", Íàöèîíàëíà êîíôåðåíöèÿ ñ ìåæäóíàðîäíî ó÷àñòèå -Ïðèðîäíè íàóêè’2021, Øóìåí, 1-2.10.2021ã.
|
14.11.2021 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Äîêëàäè
| Nataliya Pavlova and Dragomir Marchev, GAMES IN MATHEMATICS AND SCIENCE EDUCATION, 31st international scientific conference THE TEACHER OF THE FUTURE, Budva, Montenegro, 23-26.6.2021. |
14.11.2021 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Zamanov, R., Stoyanov, K., Marchev, V., Marchev, D., Atanasova, T., Pavlova, N., The optical flickering from MWC 560 is still missing, 2021, ATel., 14988 |
25.10.2021 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| scopusresults_citation_DM_2021_(6), or
https://www.scopus.com/results/citedbyresults.uri?sort=plf-f&src=s&imp=t&sid=19ce856ef04d65a784cb85298836feb2&sot=ctocbw&sdt=a&sessionSearchId=19ce856ef04d65a784cb85298836feb2&origin=cto&citeCnt=7_DELIM_6_DELIM_CTODS_1315800747_DELIM_38&txGid=b6e088947c00c86a850660cf428461d9 |
29.04.2021 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Web of Science_Citation_DM.PDF , or
https://apps.webofknowledge.com/CitationReport.do?action=home&product=WOS&search_mode=CitationReport&cr_pqid=6&qid=6&isCRHidden=&SID=F51tO2iXQ1MXyMBqdSo |
29.04.2021 |
|
Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| scopusresults_citation_DM_2020_(45).PDF, or
https://www.scopus.com/cto2/main.uri?origin=resultslist&stateKey=CTOF_1315800748
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29.04.2021 |
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Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| K. Gazeas, S. Zola, A. Liakos, B. Zakrzewski, S.M. Rucinsk, J.M. Kreiner, W. Ogloza, M. Drozdz, D. Koziel-Wierzbowska, G. Stachowski, M. Siwak, A. Baran, D. Marchev, A. Erdem and S. Szalankiewicz, Physical parameters of close binary systems: VIII, Monthly Notices of the Royal Astronomical Society, Volume 501, Issue 2, pp.2897-2919, IF(2019)=5.356, DOI:10.1093/mnras/staa3753, (Q1) |
29.04.2021 |
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Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
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 ñáîðíèê
| Äîêëàäè
| Natalia Pavlova, Dragomir Marchev, “REFLECTION IN THE GAME APPROACH“, Anniversary International Scientific Conference “Synergetics and Reflection in Mathematics Education”, Pamporovo, Bulgaria, 16-18 October 2020, p.147-152, University Press “Paisii Hilendarski”, ISBN: 978-619-202-595-3 |
05.03.2021 |
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Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
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| Äîêëàäè
| Áîðèñîâ, Á., Âúëåâ, Ë., Ìàð÷åâ, Ä., Çàâèñèìîñò ìåæäó ñìúðòíèòå ñëó÷àè è òåìïåðàòóðàòà íà àòìîñôåðíèÿ âúçäóõ â Áúëãàðèÿ ïðåç ïåðèîäà 2001-2006 ã., Ñáîðíèê ñ äîêëàäè îò ÍÊÌÓ Ïðèðîäíè íàóêè 2020, 2-4.10.2020 ã., ãð. Øóìåí, ÓÈ íà ØÓ, ñòð.38-43 |
15.01.2021 |
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Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
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Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Zamanov, R. K., Stoyanov, K. A., Wolter, U., Marchev, D., Tomov, N. A., Bode, M. F., Nikolov, Y. M., Marchev, V., Iliev, L., Stateva, I. K., An eccentric wave in the circumstellar disc of the Be/X-ray binary X Persei, Monthly Notices of the Royal Astronomical Society, 2020, Volume 499, Issue 3, pp.3650-3659 IF 5.356, Q1
doi: 10.1093/mnras/staa3065 |
09.12.2020 |
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Ïðîô. ä-ð . Äðàãîìèð Âúë÷åâ Ìàð÷åâ
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 ðåôåðèðàíè èçäàíèÿ
| Ñòàòèè
| Zamanov, R.; Marchev, D.; Marchev, V.; Spassov, B.; Stoyanov, K., The symbiotic star MWC 560 - optical flickering still missing,
The Astronomers Telegram, No. 14239 |
09.12.2020 |
