Petkov, BOYAN: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Improved algorithm for calculations of Rayleigh-scattering optical depth in standard atmospheres

Tomasi, Claudio, Vitale, Vito, Petkov, Boyan, Lupi, Angelo, Cacciari, Alessandra

Journal:

Year:

2005

Language:

english

File:

PDF, 314 KB

english, 2005

2

Variability features associated with ozone column and surface UV irradiance observed over Svalbard from 2008 to 2014

Petkov, Boyan H., Vitale, Vito, Mazzola, Mauro, Lupi, Angelo, Lanconelli, Christian, Viola, Angelo, Busetto, Maurizio

Journal:

Rendiconti Lincei

Year:

2016

Language:

english

File:

PDF, 1.11 MB

english, 2016

3

Analysis of multi-year near-surface ozone observations at the WMO/GAW “Concordia” station (75°06′S, 123°20′E, 3280 m a.s.l. – Antarctica)

Cristofanelli, Paolo, Putero, Davide, Bonasoni, Paolo, Busetto, Maurizio, Calzolari, Francescopiero, Camporeale, Giuseppe, Grigioni, Paolo, Lupi, Angelo, Petkov, Boyan, Traversi, Rita, Udisti, Roberto

Journal:

Atmospheric Environment

Year:

2018

Language:

english

File:

PDF, 1.24 MB

english, 2018

4

Preliminary assessment of the risks associated with solar ultraviolet-A exposure

Boyan Petkov, Vito Vitale, Claudio Tomasi, Emanuela Gadaleta, Mauro Mazzola, Christian Lanconelli, Angelo Lupi, Maurizio Busetto, Elena Benedetti

Journal:

Radiation and Environmental Biophysics

Year:

2011

Language:

english

File:

PDF, 805 KB

english, 2011

5

Monthly mean vertical profiles of pressure, temperature and water vapour volume mixing ratio in the polar stratosphere and low mesosphere from a multi-year set of MIPAS-ENVISAT limb-scanning measurements

Claudio Tomasi, Boyan Petkov, Bianca Maria Dinelli, Elisa Castelli, Enrico Arnone, Enzo Papandrea

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Year:

2011

Language:

english

File:

PDF, 2.55 MB

english, 2011

6

Narrowband filter radiometer for ground-based measurements of global ultraviolet solar irradiance and total ozone

Petkov, Boyan, Vitale, Vito, Tomasi, Claudio, Bonafé, Ubaldo, Scaglione, Salvatore, Flori, Daniele, Santaguida, Riccardo, Gausa, Michael, Hansen, Georg, Colombo, Tiziano

Journal:

Year:

2006

Language:

english

File:

PDF, 1.15 MB

english, 2006

7

Ground-based observations of solar radiation at three Italian sites, during the eclipse of 29 March, 2006: Signs of the environment impact on incoming global irradiance

Boyan Petkov, Claudio Tomasi, Vito Vitale, Alcide di Sarra, Paolo Bonasoni, Christian Lanconelli, Elena Benedetti, Damiano Sferlazzo, Henri Diémoz, Giovanni Agnesod, Riccardo Santaguida

Journal:

Atmospheric Research

Year:

2010

Language:

english

File:

PDF, 1.03 MB

english, 2010

8

Short-term variations in surface UV-B irradiance and total ozone column at Ny-Ålesund during the QAARC campaign

Boyan Petkov, Vito Vitale, Julian Gröbner, Gregor Hülsen, Sara De Simone, Veronica Gallo, Claudio Tomasi, Maurizio Busetto, Vigdis Lonar Barth, Christian Lanconelli, Mauro Mazzola

Journal:

Atmospheric Research

Year:

2012

Language:

english

File:

PDF, 892 KB

english, 2012

9

Characterization of the atmospheric temperature and moisture conditions above Dome C (Antarctica) during austral summer and fall months

Tomasi, Claudio, Petkov, Boyan, Benedetti, Elena, Vitale, Vito, Pellegrini, Andrea, Dargaud, Guillaume, De Silvestri, Lorenzo, Grigioni, Paolo, Fossat, Eric, Roth, William L., Valenziano, Luca

Journal:

Journal of Geophysical Research

Year:

2006

Language:

english

File:

PDF, 489 KB

english, 2006

10

Characterizing polar atmospheres and their effect on Rayleigh-scattering optical depth

Tomasi, Claudio, Petkov, Boyan, Stone, Robert S., Benedetti, Elena, Vitale, Vito, Lupi, Angelo, Mazzola, Mauro, Lanconelli, Christian, Herber, Andreas, von Hoyningen-Huene, Wolfgang

Journal:

Journal of Geophysical Research

Year:

2010

Language:

english

File:

PDF, 742 KB

english, 2010

11

Analysis of a 4 year radiosonde data set at Dome C for characterizing temperature and moisture conditions of the Antarctic atmosphere

Tomasi, Claudio, Petkov, Boyan, Benedetti, Elena, Valenziano, Luca, Vitale, Vito

Journal:

Journal of Geophysical Research

Year:

2011

Language:

english

File:

PDF, 1.82 MB

english, 2011

12

Variations in total ozone column and biologically effective solar UV exposure doses in Bologna, Italy during the period 2005–2010

Boyan Petkov, Vito Vitale, Claudio Tomasi…

Journal:

International Journal of Biometeorology

Year:

2014

Language:

english

File:

PDF, 1.21 MB

english, 2014

13

Response of the ozone column over Europe to the 2011 Arctic ozone depletion event according to ground-based observations and assessment of the consequent variations in surface UV irradiance

Petkov, Boyan H., Vitale, Vito, Tomasi, Claudio, Siani, Anna Maria, Seckmeyer, Gunther, Webb, Ann R., Smedley, Andrew R.D., Casale, Giuseppe Rocco, Werner, Rolf, Lanconelli, Christian, Mazzola, Mauro,

Journal:

Atmospheric Environment

Year:

2014

Language:

english

File:

PDF, 3.20 MB

english, 2014

14

Quality assurance of solar UV irradiance in the Arctic

Gröbner, Julian, Hülsen, Gregor, Wuttke, Sigrid, Schrems, Otto, De Simone, Sara, Gallo, Veronica, Rafanelli, Claudio, Petkov, Boyan, Vitale, Vito, Edvardsen, Kåre, Stebel, Kerstin

Journal:

Photochemical & Photobiological Sciences

Year:

2010

Language:

english

File:

PDF, 799 KB

english, 2010

15

Difficulties in detecting chaos in a complex system

Petkov, Boyan H.

Journal:

Applied Mathematics and Computation

Year:

2015

Language:

english

File:

PDF, 1.22 MB

english, 2015

16

Chaotic behaviour of the short-term variations in ozone column observed in Arctic

Petkov, Boyan H., Vitale, Vito, Mazzola, Mauro, Lanconelli, Christian, Lupi, Angelo

Journal:

Communications in Nonlinear Science and Numerical Simulation

Year:

2015

Language:

english

File:

PDF, 2.02 MB

english, 2015

17

Insights on nitrate sources at Dome C (East Antarctic Plateau) from multi-year aerosol and snow records

Traversi, RITA, Udisti, ROBERTO, Frosini, DANIELE, Becagli, SILVIA, Ciardini, VIRGINIA, Funke, BERND, Lanconelli, CHRISTIAN, Petkov, BOYAN, Scarchilli, CLAUDIO, Severi, MIRKO, Vitale, VITO

Journal:

Year:

2014

Language:

english

File:

PDF, 2.50 MB

english, 2014

18

Ground-Based Water Vapor Retrieval in Antarctica: An Assessment

Negusini, Monia, Petkov, Boyan H., Sarti, Pierguido, Tomasi, Claudio

Journal:

IEEE Transactions on Geoscience and Remote Sensing

Year:

2016

Language:

english

File:

PDF, 4.34 MB

english, 2016

19

Variations of UV irradiance at Antarctic station Concordia during the springs of 2008 and 2009

Vitale, Vito, Petkov, Boyan, Goutail, Florence, Lanconelli, Christian, Lupi, Angelo, Mazzola, Mauro, Busetto, Maurizio, Pazmino, Andrea, Schioppo, Riccardo, Genoni, Laura, Tomasi, Claudio

Journal:

Antarctic Science

Year:

2011

Language:

english

File:

PDF, 408 KB

english, 2011

20

Annual cycles of pressure, temperature, absolute humidity and precipitable water from the radiosoundings performed at Dome C, Antarctica, over the 2005–2009 period

Tomasi, Claudio, Petkov, Boyan H., Benedetti, Elena

Journal:

Antarctic Science

Year:

2012

Language:

english

File:

PDF, 687 KB

english, 2012

21

Parameterization of clear sky effective emissivity under surface-based temperature inversion at Dome C and South Pole, Antarctica

Busetto, Maurizio, Lanconelli, Christian, Mazzola, Mauro, Lupi, Angelo, Petkov, Boyan, Vitale, Vito, Tomasi, Claudio, Grigioni, Paolo, Pellegrini, Andrea

Journal:

Antarctic Science

Year:

2013

Language:

english

File:

PDF, 1.39 MB

english, 2013

22

Variability in solar irradiance observed at two contrasting Antarctic sites

Petkov, Boyan H., Láska, Kamil, Vitale, Vito, Lanconelli, Christian, Lupi, Angelo, Mazzola, Mauro, Budíková, Marie

Journal:

Atmospheric Research

Year:

2016

Language:

english

File:

PDF, 1.61 MB

english, 2016

23

A Refined Calibration Procedure of Two-Channel Sun Photometers to Measure Atmospheric Precipitable Water at Various Antarctic Sites

Tomasi, Claudio, Petkov, Boyan, Benedetti, Elena, Valenziano, Luca, Lupi, Angelo, Vitale, Vito, Bonafé, Ubaldo

Journal:

Journal of Atmospheric and Oceanic Technology

Year:

2008

Language:

english

File:

PDF, 1.35 MB

english, 2008

24

Spectral calculations of Rayleigh-scattering optical depth at Arctic and Antarctic sites using a two-term algorithm

Tomasi, Claudio, Petkov, Boyan H.

Journal:

Journal of Geophysical Research Atmospheres

Year:

2015

Language:

english

File:

PDF, 1.73 MB

english, 2015

25

Calculations of relative optical air masses for various aerosol types and minor gases in Arctic and Antarctic atmospheres

Tomasi, Claudio, Petkov, Boyan H.

Journal:

Journal of Geophysical Research Atmospheres

Year:

2014

Language:

english

File:

PDF, 1.22 MB

english, 2014

26

About the relationships among variables observed in the real world

Petkov, Boyan H.

Journal:

Communications in Nonlinear Science and Numerical Simulation

Year:

2018

Language:

english

File:

PDF, 3.40 MB

english, 2018

27

Temperature Variability over the Po Valley, Italy, according to Radiosounding Data

Petkov, Boyan Hristozov

Journal:

Advances in Meteorology

Year:

2015

Language:

english

File:

PDF, 2.59 MB

english, 2015

28

Seasonal Variations of the Relative Optical Air Mass Function for Background Aerosol and Thin Cirrus Clouds at Arctic and Antarctic Sites

Tomasi, Claudio, Petkov, Boyan, Mazzola, Mauro, Ritter, Christoph, di Sarra, Alcide, di Iorio, Tatiana, del Guasta, Massimo

Journal:

Year:

2015

Language:

english

File:

PDF, 2.74 MB

english, 2015