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1

About forms, efficiency and assessment of environmental management

Journal:

Вісник Киiвського нацiонального унiверситету iм. Тараса Шевченка. Серiя: Економiка

Year:

2015

Language:

english

File:

PDF, 447 KB

english, 2015

2

Fukushima Nuclear Disaster Implications for Japanese Agriculture and Food Chains

Bachev, Hrabrin Bashev, Ito, Fusao

Journal:

SSRN Electronic Journal

Year:

2013

Language:

english

File:

PDF, 1.25 MB

english, 2013

3

Field emitters based on Si tips with AlN coating

Spitsyn, B.V., Zhirnov, V.V., Blaut-Bachev, A.N., Bormatova, L.V., Belyanin, A.F., Pashchenko, P.V., Bouilov, L.L., Givargizov, E.I.

Journal:

Diamond and Related Materials

Year:

1998

Language:

english

File:

PDF, 378 KB

english, 1998

4

Discovery of optical flickering from the symbiotic star EF Aquilae

Zamanov, R. K., Boeva, S., Nikolov, Y. M., Petrov, B., Bachev, R., Latev, G. Y., Popov, V. A., Stoyanov, K. A., Bode, M. F., Martí, J., Tomov, T., Antonova, A.

Journal:

Astronomische Nachrichten

Year:

2017

Language:

english

File:

PDF, 711 KB

english, 2017

5

[IEEE 2018 International Conference on High Technology for Sustainable Development (HiTech) - Sofia, Bulgaria (2018.6.11-2018.6.14)] 2018 International Conference on High Technology for Sustainable Development (HiTech) - Theoretical and Experimental Study of Interleaved Non-Inverting Buck-Boost Converter for RES

Zarkov, Zahari, Lazarov, Vladimir, Bachev, Ivan, Stoyanov, Ludmil

Year:

2018

Language:

english

File:

PDF, 560 KB

english, 2018

6

[IEEE 2019 16th Conference on Electrical Machines, Drives and Power Systems (ELMA) - Varna, Bulgaria (2019.6.6-2019.6.8)] 2019 16th Conference on Electrical Machines, Drives and Power Systems (ELMA) - Determination of the Synchronous Inductances of a Claw Pole Alternator

LAZAROV, Vladimir, ZARKOV, Zahari, BACHEV, Ivan

Year:

2019

Language:

english

File:

PDF, 1.13 MB

english, 2019

7

Detection of high-frequency optical oscillation during the flare phase of EV Lac in 1999

M. E. Contadakis, S. Avgoloupis, J. Seiradakis, B. E. Zhilyaev, Ya. O. Romanyuk, I. A. Verlyuk, O. A. Svyatogorov, V. R. Khalack, A. V. Sergeev, R. K. Konstantinova-Antova, A. P. Antov, R. S. Bachev,

Journal:

Astronomische Nachrichten

Year:

2004

Language:

english

File:

PDF, 197 KB

english, 2004

8

Optical continuum variability of the active galaxy Mrk 279 – implications for different accretion regimes

R. Bachev, A. Strigachev

Journal:

Astronomische Nachrichten

Year:

2004

Language:

english

File:

PDF, 202 KB

english, 2004

9

Photometric monitoring of the blazar 3C 345 for the period 1996–2006

B. Mihov, R. Bachev, L. Slavcheva-Mihova, A. Strigachev, E. Semkov, G. Petrov

Journal:

Astronomische Nachrichten

Year:

2008

Language:

english

File:

PDF, 202 KB

english, 2008

10

Numerical study of unsteady flow and heat transport in a vertical cylindrical container

N. L. Bachev, A. A. Kozlov

Journal:

Journal of Engineering Physics and Thermophysics

Year:

1988

Language:

english

File:

PDF, 460 KB

english, 1988

11

Operating experience of optical-digital systems for measuring the capillary characteristics of materials

L. I. Muravs'kyi, R. S. Bachevs'kyi, T. I. Voronyak

Journal:

Materials Science (Springer)

Year:

1997

Language:

english

File:

PDF, 516 KB

english, 1997

12

An electron beam lithography and digital image acquisition system for scanning electron microscopes

S. RUSSEV, G. TSUTSUMANOVA, S. ANGELOV, K. BACHEV

Journal:

Journal of Microscopy

Year:

2007

Language:

english

File:

PDF, 335 KB

english, 2007

13

Short-term optical variability of high-redshift quasi-stellar objects

R. Bachev, A. Strigachev, E. Semkov

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2005

Language:

english

File:

PDF, 264 KB

english, 2005

14

Rotational velocities of the giants in symbiotic stars – II. Are S-type symbiotics synchronized?

R. K. Zamanov, M. F. Bode, C. H. F. Melo, R. Bachev, A. Gomboc, I. K. Stateva, J. M. Porter, J. Pritchard

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2007

Language:

english

File:

PDF, 1.23 MB

english, 2007

15

Rotational velocities of the giants in symbiotic stars – III. Evidence of fast rotation in S-type symbiotics

R. K. Zamanov, M. F. Bode, C. H. F. Melo, I. K. Stateva, R. Bachev, A. Gomboc, R. Konstantinova-Antova, K. A. Stoyanov

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2008

Language:

english

File:

PDF, 525 KB

english, 2008

16

Studying X-ray reprocessing and continuum variability in quasars: PG 1211+143

R. Bachev, D. Grupe, S. Boeva, E. Ovcharov, A. Valcheva, E. Semkov, Ts. Georgiev, L. C. Gallo

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2009

Language:

english

File:

PDF, 3.07 MB

english, 2009

17

UBVRI observations of the flickering of RS Ophiuchi at quiescence

R. K. Zamanov, S. Boeva, R. Bachev, M. F. Bode, D. Dimitrov, K. A. Stoyanov, A. Gomboc, S. V. Tsvetkova, L. Slavcheva-Mihova, B. Spasov, K. Koleva, B. Mihov

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2010

Language:

english

File:

PDF, 762 KB

english, 2010

18

Short-term flux and colour variations in low-energy peaked blazars

Bindu Rani, Alok C. Gupta, A. Strigachev, R. Bachev, Paul J. Wiita, E. Semkov, E. Ovcharov, B. Mihov, S. Boeva, S. Peneva, B. Spassov, S. Tsvetkova, K. Stoyanov, A. Valcheva

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2010

Language:

english

File:

PDF, 1.30 MB

english, 2010

19

Broad-line region physical conditions along the quasar eigenvector 1 sequence

P. Marziani, J. W. Sulentic, C. A. Negrete, D. Dultzin, S. Zamfir, R. Bachev

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2010

Language:

english

File:

PDF, 1.38 MB

english, 2010

20

Spectral energy distribution variation in BL Lacs and flat spectrum radio quasars

Bindu Rani, Alok C. Gupta, R. Bachev, A. Strigachev, E. Semkov, F. D’Ammando, P. J. Wiita, M. A. Gurwell, E. Ovcharov, B. Mihov, S. Boeva, S. Peneva

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2011

Language:

english

File:

PDF, 663 KB

english, 2011

21

Quasi-simultaneous two-band optical variability of the blazars 1ES 1959+650 and 1ES 2344+514

Haritma Gaur, Alok C. Gupta, A. Strigachev, R. Bachev, E. Semkov, Paul J. Wiita, S. Peneva, S. Boeva, N. Kacharov, B. Mihov, E. Ovcharov

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2012

Language:

english

File:

PDF, 1.95 MB

english, 2012

22

Postural stability of canoeing and kayaking young male athletes during quiet stance

Katerina Stambolieva, Vassilis Diafas, Vichren Bachev, Lilia Christova, Plamen Gatev

Journal:

European Journal of Applied Physiology

Year:

2012

Language:

english

File:

PDF, 534 KB

english, 2012

23

Effects of nonlocal electron kinetics and transition from α to γ regime in an RF capacitive discharge in nitrogen

Tatarova, E., Stoykova, E., Bachev, K., Zhelyazkov, I.

Journal:

IEEE Transactions on Plasma Science

Year:

1998

Language:

english

File:

PDF, 271 KB

english, 1998

24

The nature of the intra-night optical variability in blazars

R. Bachev, E. Semkov, A. Strigachev, Alok C. Gupta, Haritma Gaur, B. Mihov, S. Boeva, L. Slavcheva-Mihova

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2012

Language:

english

File:

PDF, 1.21 MB

english, 2012

25

Multiwavelength intraday variability of the BL Lacertae S5 0716+714

Alok C. Gupta, T. P. Krichbaum, P. J. Wiita, B. Rani, K. V. Sokolovsky, P. Mohan, A. Mangalam, N. Marchili, L. Fuhrmann, I. Agudo, U. Bach, R. Bachev, M. Böttcher, K. E. Gabanyi, H. Gaur, K. Hawkins,

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2012

Language:

english

File:

PDF, 1.45 MB

english, 2012

26

Results of WEBT, VLBA and RXTE monitoring of 3C 279 during 2006–2007

Larionov, V. M., Jorstad, S. G., Marscher, A. P., Raiteri, C. M., Villata, M., Agudo, I., Aller, M. F., Arkharov, A. A., Asfandiyarov, I. M., Bach, U., Bachev, R., Berdyugin, A., Böttcher, M., Buemi,

Journal:

Astronomy and Astrophysics

Year:

2008

Language:

english

File:

PDF, 619 KB

english, 2008

27

Electrochemical analysis of phase behavior of solid-supported lipid films. Influence of cholesterol

Kochev, V., Mihaleva, L.Vladimirova-, Bachev, K., Tanovska, M.

Journal:

Electrochimica Acta

Year:

2014

Language:

english

File:

PDF, 971 KB

english, 2014

28

НОВі іНСТИТУЦіЙНО-ЕКОНОМіЧНі СТРУКТУРИ, ЩО ВИКОРИСТОВУЮТЬСЯ ДЛЯ ОЦіНЮВАННЯ ТА ПОКРАЩЕННЯ СіЛЬСЬКОГОСПОДАРСЬКИХ ОРГАНіЗАЦіЙ

Journal:

Вiсник Киiвського нацiонального унiверситету iм. Тараса Шевченка. Серiя: Економiка (Bulletin of Taras Shevchenko National University of Kyiv Economics)

Year:

2013

Language:

english

File:

PDF, 377 KB

english, 2013

29

UV spectral diagnostics for low redshift quasars: estimating physical conditions and radius of the broad line region

Marziani, P., Sulentic, J. W., Negrete, C. A., Dultzin, D., Del Olmo, A., Martínez Carballo, M. A., Zwitter, T., Bachev, R.

Journal:

Astrophysics and Space Science

Year:

2015

Language:

english

File:

PDF, 1.42 MB

english, 2015

30

Optical flux and spectral variability of blazars

Gaur, Haritma, Gupta, Alok C., Strigachev, A., Bachev, R., Semkov, E., Wiita, Paul J., Peneva, S., Boeva, S., Slavcheva-Mihova, L., Mihov, B., Latev, G., Pandey, U. S.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2012

Language:

english

File:

PDF, 3.18 MB

english, 2012

31

Relative Contributions of Genetics and Environment to Turkey Improvement

Nestor, K. E., McCartney, M. G., Bachev, N.

Journal:

Poultry Science

Year:

1969

Language:

english

File:

PDF, 400 KB

english, 1969

32

[AIP SPECTRAL LINE SHAPES IN ASTROPHYSICS: VI Serbi an Conference on Spectral Line Shapes in Astrophysics (VI SCSLSA) - (11-15 June 2007)] AIP Conference Proceedings - Asymmetry of the C IV λ 1549 Å and [O III] λλ 4959, 5007 Å Lines in a Sample of RQ and RL AGN

Kovačević, Jelena, Bachev, Rumen, Popović, Luka Č., Zamanov, Radoslav, Marziani, Paola, Popović, Luka Č., Dimitrijević, Milan S.

Year:

2007

Language:

english

File:

PDF, 748 KB

english, 2007

33

Microscopic field emission investigation of nanodiamond and AlN coated Si tips

B. Günther, A. Göhl, G. Müller, E. Givargizov, L. Zadorozhnaya, A. Stepanova, B. Spitsyn, A. N. Blaut-bachev, B. Seleznev, N. Suetin

Year:

2001

Language:

english

File:

PDF, 793 KB

english, 2001

34

The awakening of BL Lacertae: observations by Fermi, Swift and the GASP-WEBT

C. M. Raiteri, M. Villata, F. D'ammando, V. M. Larionov, M. A. Gurwell, D. O. Mirzaqulov, P. S. Smith, J. A. Acosta-pulido, I. Agudo, M. J. Arevalo, R. Bachev, E. Benitez, A. Berdyugin, D. A. Blinov,

Year:

2013

File:

PDF, 5.93 MB

2013

35

INTEGRATION OF DAIRY FARMS IN THE SUPPLY CHAIN IN BULGARIA

Journal:

Society and Economy

Year:

2008

Language:

english

File:

PDF, 1.47 MB

english, 2008

36

Multiband optical variability of the blazar S5 0716+714 in outburst state during 2014–2015

Agarwal, Aditi, Gupta, Alok C., Bachev, R., Strigachev, A., Semkov, E., Wiita, Paul J., Fan, J. H., Pandey, U. S., Boeva, S., Spassov, B.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2016

Language:

english

File:

PDF, 673 KB

english, 2016

37

Nature of intranight optical variability of BL Lacertae

Gaur, Haritma, Gupta, Alok C., Bachev, R., Strigachev, A., Semkov, E., Böttcher, M., Wiita, P. J., de Diego, J. A., Gu, M. F., Guo, H., Joshi, R., Mihov, B., Palma, N., Peneva, S., Rajasingam, A., Sla

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2015

Language:

english

File:

PDF, 861 KB

english, 2015

38

Kepler light-curve analysis of the blazar W2R 1926+42

Mohan, P., Gupta, Alok C., Bachev, Rumen, Strigachev, Anton

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2016

Language:

english

File:

PDF, 3.44 MB

english, 2016

39

Violent intranight optical variability of the blazar S4 0954+65 during its unprecedented 2015 February outburst

Journal:

Monthly Notices of the Royal Astronomical Society: Letters

Year:

2015

Language:

english

File:

PDF, 451 KB

english, 2015

40

Multiband optical–NIR variability of blazars on diverse time-scales

Agarwal, Aditi, Gupta, Alok C., Bachev, R., Strigachev, A., Semkov, E., Wiita, Paul J., Böttcher, M., Boeva, S., Gaur, H., Gu, M. F., Peneva, S., Ibryamov, S., Pandey, U. S.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2015

Language:

english

File:

PDF, 1.19 MB

english, 2015

41

Bandgap engineering of InAs/InGaAlAs quantum dashes-in-well laser structures: a surface photovoltage spectroscopy study

Ivanov, T, Donchev, V, Bachev, K, Ding, Y-H, Wang, Y, Djie, H S, Ooi, B S

Journal:

Journal of Physics Conference Series

Year:

2008

Language:

english

File:

PDF, 559 KB

english, 2008

42

The WEBT campaign on the BL Lac object PG 1553+113 in 2013. An analysis of the enigmatic synchrotron emission

Raiteri, C. M., Stamerra, A., Villata, M., Larionov, V. M., Acosta-Pulido, J. A., Arévalo, M. J., Arkharov, A. A., Bachev, R., Benítez, E., Bozhilov, V. V., Borman, G. A., Buemi, C. S., Calcidese, P.,

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2015

Language:

english

File:

PDF, 1.52 MB

english, 2015

43

DISCOVERY OF A HIGHLY POLARIZED OPTICAL MICROFLARE IN BLAZAR S5 0716+714 DURING THE 2014 WEBT CAMPAIGN

Bhatta, G., Goyal, A., Ostrowski, M., Stawarz, Ł., Akitaya, H., Arkharov, A. A., Bachev, R., Benítez, E., Borman, G. A., Carosati, D., Cason, A. D., Damljanovic, G., Dhalla, S., Frasca, A., Hu, S-M.,

Journal:

The Astrophysical Journal

Year:

2015

Language:

english

File:

PDF, 379 KB

english, 2015

44

Optical flickering of the recurrent nova RS Ophiuchi: amplitude-flux relation

Zamanov, R., Latev, G., Boeva, S., Sokoloski, J. L., Stoyanov, K., Bachev, R., Spassov, B., Nikolov, G., Golev, V., Ibryamov, S.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2015

Language:

english

File:

PDF, 569 KB

english, 2015

45

Multiwavelength behaviour of the blazar OJ 248 from radio to -rays*

Carnerero, M. I., Raiteri, C. M., Villata, M., Acosta-Pulido, J. A., D'Ammando, F., Smith, P. S., Larionov, V. M., Agudo, I., Arevalo, M. J., Arkharov, A. A., Bach, U., Bachev, R., Benitez, E., Blinov

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2015

Language:

english

File:

PDF, 1.69 MB

english, 2015

46

Computational Modeling of the Working Process in the Combustion Chamber for Casing-Head Gas Recovery

Bachev, N. L., Betinskaya, O. A., Bul′bovich, R. V.

Journal:

Journal of Engineering Physics and Thermophysics

Year:

2016

Language:

english

File:

PDF, 437 KB

english, 2016

47

Multiband optical variability of three TeV blazars on diverse time-scales

Gupta, Alok C., Agarwal, A., Bhagwan, J., Strigachev, A., Bachev, R., Semkov, E., Gaur, H., Damljanovic, G., Vince, O., Wiita, Paul J.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2016

Language:

english

File:

PDF, 710 KB

english, 2016

48

Radio-loud Active Galactic Nuclei in the Context of the Eigenvector 1 Parameter Space

Sulentic, J. W., Zamfir, S., Marziani, P., Bachev, R., Calvani, M., Dultzin-Hacyan, D.

Journal:

The Astrophysical Journal

Year:

2003

Language:

english

File:

PDF, 79 KB

english, 2003

49

Average Ultraviolet Quasar Spectra in the Context of Eigenvector 1: A Baldwin Effect Governed by the Eddington Ratio?

Bachev, R., Marziani, P., Sulentic, J. W., Zamanov, R., Calvani, M., Dultzin‐Hacyan, D.

Journal:

The Astrophysical Journal

Year:

2004

Language:

english

File:

PDF, 534 KB

english, 2004

50

C iv λ1549 as an Eigenvector 1 Parameter for Active Galactic Nuclei

Sulentic, Jack W., Bachev, Rumen, Marziani, Paola, Negrete, C. Alenka, Dultzin, Deborah

Journal:

The Astrophysical Journal

Year:

2007

Language:

english

File:

PDF, 1.46 MB

english, 2007