Ts. Dachev : rechercher sur Z-Library

Le plus grand référentiel d'articles scientifiques au monde. 70,000,000+ d'articles gratuitement.

Don't use scam websites

Livres
Articles (36)
Les plus populaires
Liste
- Liste
- Tableau

1

R3D-B2 – Measurement of ionizing and solar radiation in open space in the BIOPAN 5 facility outside the FOTON M2 satellite

D.-P. Häder, P. Richter, M. Schuster, Ts. Dachev, B. Tomov, Pl. Georgiev, Yu. Matviichuk

Journal:

Advances in Space Research

Année:

2009

Langue:

english

Fichier:

PDF, 1.09 MB

english, 2009

2

Relativistic electron fluxes and dose rate variations observed on the international space station

Dachev, Ts.P., Tomov, B.T., Matviichuk, Yu.N., Dimitrov, Pl.G., Bankov, N.G., Reitz, G., Horneck, G., Häder, D.P., Lebert, M., Schuster, M.

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Année:

2013

Langue:

english

Fichier:

PDF, 1.78 MB

english, 2013

3

New results for the space radiation environment of mir space station obtained by liulin dosimeter-radiometer. Comparison with let spectrometer nausicaa

Ts.P. Dachev, J.V. Semkova, Yu.N. Matviichuk, R.T. Koleva, B.T. Tomov, P.T. Baynov, J.F. Bottollier-Depois, V.D. Nguen, L. Lebaron-Jacobs, M. Siegrist, E. Duvivier, B. Almarcha, V.M. Petrov, V.V. Shur

Journal:

Acta Astronautica

Année:

1995

Langue:

english

Fichier:

PDF, 696 KB

english, 1995

4

Time serial analysis of the induced LEO environment within the ISS 6A

J.W. Wilson, J.E. Nealy, Ts.P. Dachev, B.T. Tomov, F.A. Cucinotta, F.F. Badavi, G. De Angelis, W. Atwell, N. Leutke

Journal:

Advances in Space Research

Année:

2007

Langue:

english

Fichier:

PDF, 1.01 MB

english, 2007

5

Pre-engineering spaceflight validation of environmental models and the 2005 HZETRN simulation code

J.E. Nealy, F.A. Cucinotta, J.W. Wilson, F.F. Badavi, Ts.P. Dachev, B.T. Tomov, S.A. Walker, G. De Angelis, S.R. Blattnig, W. Atwell

Journal:

Advances in Space Research

Année:

2007

Langue:

english

Fichier:

PDF, 1.27 MB

english, 2007

6

Proposal for a new radiation dose control system for future manned space flights

J.V. Semkova, Ts.P. Dachev, Yu. N. Matviichuk, R.T. Koleva, P.T. Baynov, B.T. Tomov, J.F. Botolier-Depois, V.D. Nguen, L. Lebaron-Jacobs, M. Siegrist, E. Duvivier, B. Almarcha, V.M. Petrov, V.A. Shurs

Journal:

Acta Astronautica

Année:

1995

Langue:

english

Fichier:

PDF, 728 KB

english, 1995

7

Ionospheric and stratospheric effects of a proton flare during unusual solar activity — 22 November 1977

P. Velinov, G. Nestorov, Ch. Spasov, Ts. Dachev, Y. Tasev

Journal:

Advances in Space Research

Année:

1984

Langue:

english

Fichier:

PDF, 282 KB

english, 1984

8

Modeling of the radiation exposure during the flight of the second Bulgarian cosmonaut on board the MIR space station

Ts.P. Dachev, Yu.N. Matviichuk, N.G. Bankov, R.T. Koleva, P.I. Vellinov, L.G. Todorieva, J.V. Semkova, V.M. Petrov, V.I. Redko, M.V. Zil, V.G. Mitrakas

Journal:

Advances in Space Research

Année:

1989

Langue:

english

Fichier:

PDF, 236 KB

english, 1989

9

An influence of IMF-By on the ion density planetary distribution during distrubed period 20–23 October 1981: Satellite and ground-based results

N.A. Kilifarska, Ts.P. Dachev, A.S. Besprozvannaya, T.I. Schuka

Journal:

Advances in Space Research

Année:

1991

Langue:

english

Fichier:

PDF, 391 KB

english, 1991

10

Ion-neutral coupling and longitudinal/UT variations of the thermospheric composition at F region altitudes: De-B satellite data and model calculations

N.A. Kilifarska, Ts.P. Dachev

Journal:

Advances in Space Research

Année:

1991

Langue:

english

Fichier:

PDF, 367 KB

english, 1991

11

Peculiarities of the solar proton events of 19 October 1989 and 23 March 1991 according to the measurements onboard the Mir space station

V.M. Petrov, V.S. Mahkmtov, N.A. Panova, V.A. Shurshakov, Ts.P. Dachev, J.V. Semkova, Yu.P. Matvijchuk

Journal:

Advances in Space Research

Année:

1994

Langue:

english

Fichier:

PDF, 434 KB

english, 1994

12

The dose rate observed on 19–21 October 1989 and its modulation by geophysical effects

D.F. Smart, M.A. Shea, Ts.P. Dachev, N.G. Bankov, V.M. Petrov, V.V. Bengin

Journal:

Advances in Space Research

Année:

1994

Langue:

english

Fichier:

PDF, 329 KB

english, 1994

13

Dosimetric investigations on Mars-96 mission

J. Semkova, Ts. Dachev, Yu. Matviichuk, R. Koleva, B. Tomov, P. Baynov, V. Petrov, V. Nguyen, M. Siegrist, J. Chene, C. d'Uston, F. Cotin

Journal:

Advances in Space Research

Année:

1994

Langue:

english

Fichier:

PDF, 360 KB

english, 1994

14

Experimental investigations of quasistable radiation belts formed after solar proton events in September–October 1989 and March 1991 based on measurements made by “Liulin” dosimeter-radiometer on board the “MIR” space station

V.A Shurshakov, V.M Petrov, N.A Panova, Yu.V Ivanov, V.S Makhmutov, Ts Dachev, J Semkova

Journal:

Advances in Space Research

Année:

1996

Langue:

english

Fichier:

PDF, 563 KB

english, 1996

15

Analysis of the pre-flight and post-flight calibration procedures performed on the Liulin space radiation dosimeter

Ts. Dachev, J. Semkova, V. Petrov, V. Redko, V. Bengin, T. Kostereva, J. Miller, L. Heilbronn, C. Zeitlin

Journal:

Acta Astronautica

Année:

1998

Langue:

english

Fichier:

PDF, 700 KB

english, 1998

16

Calibration results obtained with Liulin-4 type dosimeters

Ts. Dachev, B. Tomov, Yu. Matviichuk, Pl. Dimitrov, J. Lemaire, Gh. Gregoire, M. Cyamukungu, H. Schmitz, K. Fujitaka, Y. Uchihori, H. Kitamura, G. Reitz, R. Beaujean, V. Petrov, V. Shurshakov, V. Beng

Journal:

Advances in Space Research

Année:

2002

Langue:

english

Fichier:

PDF, 695 KB

english, 2002

17

Long-term monitoring of the onboard aircraft exposure level with a Si-diode based spectrometer

F. Spurný, Ts. Dachev

Journal:

Advances in Space Research

Année:

2003

Langue:

english

Fichier:

PDF, 2.71 MB

english, 2003

18

Inner magnetosphere variations after Solar Proton Events. Observations on Mir space station in 1989–1994 time period

Ts.P Dachev, J.V Semkova, Yu.N Matviichuk, B.T Tomov, R.T Koleva, P.T Baynov, V.M Petrov, V.V Shurshakov, Yu Ivanov

Journal:

Advances in Space Research

Année:

1998

Langue:

english

Fichier:

PDF, 567 KB

english, 1998

19

D0.3-0050 the precipitation of energetic electons into the Earth's atmosphere in 1994: Interplanetary and geomagnetic conditions

V.S. Makhmutov, G.A. Bazilevskaya, A.A. Lazarj, V.A. Shurshakov, Yu.A. Ivanov, Ts. Dachev

Journal:

Advances in Space Research

Année:

1999

Langue:

english

Fichier:

PDF, 62 KB

english, 1999

20

Solar cycle variations of MIR radiation environment as observed by the LIULIN dosimeter

Ts P Dachev, B.T Tomov, Yu N Matviichuk, R.T Koleva, J.V Semkova, V.M Petrov, V.V Benghin, Yu V Ivanov, V.A Shurshakov, J.F Lemaire

Journal:

Radiation Measurements

Année:

1999

Langue:

english

Fichier:

PDF, 156 KB

english, 1999

21

Satellite observations of OII (7320–7330 Å) emission in aurora

L.L. Cogger, G.G. Shepherd, M.M. Gogoshev, Ts.P. Dachev, M.G. Gerdjikova

Journal:

Planetary and Space Science

Année:

1987

Langue:

english

Fichier:

PDF, 509 KB

english, 1987

22

Latitudinal asymmetry in electron and ion density distribution in southern and northern hemispheres

K.B. Serafimov, I.S. Kutiev, Ts.P. Dachev

Journal:

Advances in Space Research

Année:

1985

Langue:

english

Fichier:

PDF, 247 KB

english, 1985

23

Thermospheric heating at high latitudes as observed from intercosmos-Bulgaria-1300 and dynamics explorer-B

Ts.P. Dachev, K.B. Serafimov, A. Bochev, I.S. Kutiev, I.G. Rumchev, Yu.N. Matviichuk, G.R. Carignan

Journal:

Advances in Space Research

Année:

1985

Langue:

english

Fichier:

PDF, 413 KB

english, 1985

24

Space radiation dosimetry with active detections for the scientific program of the second Bulgarian cosmonaut on board the MIR space station

Ts.P. Dachev, Yu.N. Matviichuk, J.V. Semkova, R.T. Koleva, B. Boichev, P. Baynov, N.A. Kanchev, P. Lakov, Ya.J. Ivanov, P.T. Tomo, V.M. Petrov, V.I. Redko, V.I. Kojarinov, R. Tykva

Journal:

Advances in Space Research

Année:

1989

Langue:

english

Fichier:

PDF, 371 KB

english, 1989

25

“Mir” radiation dosimetry results during the solar proton events in September – October 1989

Ts.P. Dachev, Yu.N. Matviichuk, N.G. Bankov, J.V. Semkova, R.T. Koleva, Ya.J. Ivanov, B.T. Tomov, V.M. Petrov, V.A. Shurshakov, V.V. Bengin, V.S. Machmutov, N.A. Panova, T.A. Kostereva, V.V. Temny, Yu

Journal:

Advances in Space Research

Année:

1992

Langue:

english

Fichier:

PDF, 411 KB

english, 1992

26

Increase of solar cosmic rays on the “MIR” space station in orbit during September–October 1989

A.P. Lobakov, V.I. Lyagushin, M.I. Panasyuk, P.I. Shavrin, V.S. Makhmutov, V.M. Petrov, V.A. Shurshakov, Ts.P. Dachev, I.V. Semkova

Journal:

International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements

Année:

1992

Langue:

english

Fichier:

PDF, 416 KB

english, 1992

27

Analysis of the cyclotron facility calibration and aircraft dosimetry results from the liulin-3M instrument

Ts.P. Dachev, E.G. Stassinopoulos, B.T. Tomov, Pl.G. Dimitrov, Yu.N. Matviichuk, V.A. Shurshakov, V.M. Petrov

Journal:

Advances in Space Research

Année:

2003

Langue:

english

Fichier:

PDF, 330 KB

english, 2003

28

Direct comparison of transient radiation belt topology and dynamics in 1991 based on measurements onboard Mir space station and NOAA satellite

V.A Shurshakov, S.L Huston, Ts.P Dachev, V.M Petrov, Yu.V Ivanov, J.V Semkova

Journal:

Advances in Space Research

Année:

1998

Langue:

english

Fichier:

PDF, 628 KB

english, 1998

29

Measurements of the energy spectra of charged particles within the vertical-10 rocket experiment

I. Ivanov, Ts. Dachev, Yu. Matviichuk, D. Krezhova, D. Gochev, I. Rumchev

Journal:

Advances in Space Research

Année:

1982

Langue:

english

Fichier:

PDF, 174 KB

english, 1982

30

Longitudinal effect on the shape of the main ionospheric trough in the disturbed period of 20–25 October 1981

A.S. Besprozvannaya, Ts. Dachev, N. Kilifarska, T.I. Shchuka

Journal:

Journal of Atmospheric and Terrestrial Physics

Année:

1993

Langue:

english

Fichier:

PDF, 527 KB

english, 1993

31

Relativistic electron fluxes and dose rate variations during April–May 2010 geomagnetic disturbances in the R3DR data on ISS

Ts.P. Dachev, B.T. Tomov, Yu.N. Matviichuk, Pl.G. Dimitrov, N.G. Bankov, G. Reitz, G. Horneck, D.-P. Häder, M. Lebert, M. Schuster

Journal:

Advances in Space Research

Année:

2012

Langue:

english

Fichier:

PDF, 1.96 MB

english, 2012

32

Seasonal dependence of the distribution of large-scale plasma depletions in the low-latitude F region

Dachev, Ts. P., Walker, James C. G.

Journal:

Journal of Geophysical Research

Année:

1982

Langue:

english

Fichier:

PDF, 1.99 MB

english, 1982

33

[IEEE 2006 IEEE MicroRad - San Juan, Puerto Rico (Feb. 28, 2006)] 2006 IEEE MicroRad - Teaching and Conducting scientific research: An experience in joint USA-Russia-Bulgaria-Holland-Ukraine international collaboration between . . .

Shutko, A.M., Golovachev, S.P., Novichikhin, E.P., Haldin, A.A., Krapivin, V.F., Sidorov, I.A., Coleman, T.L., Dachev, Ts., Haarbrink, R., Krissilov, A.D., Archer, F., Tadesse, W.

Année:

2006

Langue:

english

Fichier:

PDF, 468 KB

english, 2006

34

[American Institute of Aeronautics and Astronautics 2001 Conference and Exhibit on International Space Station Utilization - Cape Canaveral,FL,U.S.A. (15 October 2001 - 18 October 2001)] 2001 Conference and Exhibit on International Space Station Utilization - Dosimetric mapping

Reitz, G., Dachev, Ts., Beaujean, R., Deme, S., Heinrich, W., Luszik-Bhadra, M., Olko, P.

Année:

2001

Langue:

english

Fichier:

PDF, 1.27 MB

english, 2001

35

Aircrew exposure monitoring: results of 2001 to 2003 studies

Spurny, F., Turek, K., Vlcek, B., Dachev, Ts.

Journal:

Radiation Protection Dosimetry

Année:

2004

Langue:

english

Fichier:

PDF, 163 KB

english, 2004

36

Measurements on Board an Aircraft during an Intense Solar Flare, Grond Level Event 60, on April 15, 2001 (Letter to the Editor)

Spurn , F., Dachev, Ts.

Journal:

Radiation Protection Dosimetry

Année:

2001

Langue:

english

Fichier:

PDF, 168 KB

english, 2001