E. Semkov: search on Z-Library

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51

[Society of Petroleum Engineers SPE Russian Petroleum Technology Conference - Virtual (2020-10-26)] SPE Russian Petroleum Technology Conference - Digital Core Analysis â Innovative Approach for EOR Agent Screening at Pore-Scale for Achimov Rocks

Yakimchuk, Ivan, Evseev, Nikolay, Korobkov, Dmitry, Dinariev, Oleg, Ridzel, Olga, Khan, Vladimir, Semkov, Vyacheslav, Zhonin, Alexander, Kravets, Dmitry

File:

PDF, 1004 KB

52

The Unusual Photometric Variability of the PMS Star GM Cep

Semkov, E. H., Ibryamov, S. I., Peneva, S. P., Milanov, T. R., Stoyanov, K. A., Stateva, I. K., Kjurkchieva, D. P., Dimitrov, D. P., Radeva, V. S.

Journal:

Publications of the Astronomical Society of Australia

Year:

2015

Language:

english

File:

PDF, 493 KB

english, 2015

53

Wide-Field Observations of Variable Stars in the Region of NGC 7129

Journal:

Symposium - International Astronomical Union

Year:

1994

File:

PDF, 249 KB

1994

54

Flare star activity in the open cluster Alpha Persei

E.H. Semkov, K.P. Tsvetkova, M.K. Tsvetkov

Journal:

Astronomische Nachrichten

Year:

2000

Language:

english

File:

PDF, 97 KB

english, 2000

55

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

56

The Wide-Field Plate Database: A New Tool in Observational Astronomy

Tsvetkov, M.K., Stavrev, K.Y., Tsvetkova, K.P., Semkov, E.H., Mutafov, A.S., Michailov, M.-E.

Journal:

Symposium - International Astronomical Union

Year:

1998

Language:

english

File:

PDF, 595 KB

english, 1998

57

Optical photometry of GM Cep: evidence for UXor type of variability

E. H. Semkov, S. P. Peneva

Journal:

Astrophysics and Space Science

Year:

2012

Language:

english

File:

PDF, 355 KB

english, 2012

58

Accelerator of the НГ-12И neutron generator as an implanter of hydrogen ions

A. P. Stepovik, G. V. Mokichev, E. P. Magda, S. V. Kiryushkin, A. N. Kozikov, A. L. Semkov, A. V. Kurochkin, A. V. Lukin, D. V. Khmel’nitskii, V. P. Popov

Journal:

Instruments and Experimental Techniques

Year:

2005

Language:

english

File:

PDF, 79 KB

english, 2005

59

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

60

Thermal CFD study and improvement of table top fridge evaporator by virtual prototyping

Todorov, Georgi, Kamberov, Konstantin, Semkov, Mario

Journal:

Case Studies in Thermal Engineering

Year:

2017

Language:

english

File:

PDF, 987 KB

english, 2017

61

[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) - Design and Investigation of Cooling and Oxidation Module for Wine Industry

Todorov, Georgi, Kamberov, Konstantin, Semkov, Mario

Year:

2018

Language:

english

File:

PDF, 761 KB

english, 2018

62

P3.13-19 Surgery for cIIIB Lung Adenocarcinoma After Response to Erlotinib, Survival and Management of Postoperative Oligoprogressions

Petrov, D., Yankov, G., Atanassova, M., Semkov, A., Bichev, S.

Journal:

Journal of Thoracic Oncology

Year:

2018

File:

PDF, 238 KB

2018

63

Long-term photometric observations in the field of the star formation region NGC7129

Semkov, Evgeni, Peneva, Stoyanka, Ibryamov, Sunay, Mutafov, Asen

Journal:

Proceedings of the International Astronomical Union

Year:

2017

Language:

english

File:

PDF, 108 KB

english, 2017

64

Guncreting a bell and shaft of a blast furnace

A. S. Freidenberg, I. N. Sorokin, A. K. Preobrazhenskii, E. Z. Freidenzon, A. S. Prasolov, E. G. Konev, G. A. Neklyudov, V. N. Eremin, A. M. Lekhtik, S. P. Shipigusev, V. S. Semkov

Journal:

Refractories and Industrial Ceramics

Year:

1969

Language:

english

File:

PDF, 178 KB

english, 1969

65

The Wide-Field Plate Database: A New Tool in Observational Astronomy

Tsvetkov, M.K., Stavrev, K.Y., Tsvetkova, K.P., Semkov, E.H., Mutafov, A.S., Michailov, M.-E.

Journal:

Symposium - International Astronomical Union

Year:

1998

File:

PDF, 595 KB

1998

66

A long-term photometric study of the FU Orionis star V 733 Cephei

Peneva, S. P., Semkov, E. H., Munari, U., Birkle, K.

Journal:

Astronomy and Astrophysics

Year:

2010

Language:

english

File:

PDF, 426 KB

english, 2010

67

A Study on Modern High Effective Random Packings for Ethanol-Water Rectification

S. Darakchiev, K. Semkov

Journal:

Chemical Engineering & Technology

Year:

2008

Language:

english

File:

PDF, 678 KB

english, 2008

68

Recent photometry of symbiotic stars

A. Skopal, S. Shugarov, M. Vaňko, P. Dubovský, S.P. Peneva, E. Semkov, M. Wolf

Journal:

Astronomische Nachrichten

Year:

2012

Language:

english

File:

PDF, 333 KB

english, 2012

69

[Society of Petroleum Engineers SPE Russian Petroleum Technology Conference - Virtual (2020-10-26)] SPE Russian Petroleum Technology Conference - Digital Core Analysis – Innovative Approach for EOR Agent Screening at Pore-Scale for Achimov Rocks (Russian)

Yakimchuk, Ivan, Evseev, Nikolay, Korobkov, Dmitry, Dinariev, Oleg, Ridzel, Olga, Khan, Vladimir, Semkov, Vyacheslav, Zhonin, Alexander, Kravets, Dmitry

File:

PDF, 922 KB

70

On the evaluation of the interfacial turbulence (the Marangoni effect) in gas (vapour)—liquid mass transfer: Part I. A method for estimating the interfacial turbulence effect

K.R. Semkov, N. Kolev

Journal:

Chemical Engineering and Processing: Process Intensification

Year:

1991

Language:

english

File:

PDF, 621 KB

english, 1991

71

Telemetry of Pletysmograpbycal Record and its Processing

Semkovič, Ing. Jan, Penhaker, Ing. Marek

Journal:

IFAC Proceedings Volumes

Year:

2003

Language:

english

File:

PDF, 481 KB

english, 2003

72

Multiwavelength temporal and spectral variability of the blazar OJ 287 during and after the 2015 December flare: a major accretion disc contribution

Kushwaha, Pankaj, Gupta, Alok C., Wiita, Paul J., Gaur, Haritma, de Gouveia Dal Pino, E. M., Bhagwan, Jai, Kurtanidze, O. M., Larionov, V. M., Damljanovic, G., Uemura, M., Semkov, E., Strigachev, A.,

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2018

Language:

english

File:

PDF, 1.20 MB

english, 2018

73

Intra-night variability of the blazar CTA 102 during its 2012 and 2016 giant outbursts

Bachev, R., Popov, V., Strigachev, A., Semkov, E., Ibryamov, S., Spassov, B., Latev, G., Muñoz Dimitrova, R. V., Boeva, S.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2017

Language:

english

File:

PDF, 903 KB

english, 2017

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