|  | 
      
        |  | Petar Getsov The Programs, Projects and Contracts’ Status in the Space Research Institute
 at the Bulgarian Academy of Sciences
 | 7 | 
      
        |  | Alexander Simeonov, Elisaveta Alexandrova, Dimitar  Filipov, Nadka Dankova 50 Years Bulgarian Astronautical Society
 | 13 | 
      
        | Session 1 | SPACE PHYSICS AND ASTROPHYSICS |  | 
      
        |  | Vyacheslav Balebanov, Nikolay Erokhin New Type of Secondary  Emission Radioisotope Battery for Space  Applications
 | 21 | 
      
        |  | Nikolay Erokhin, Nadezhda  Zolnikova, Stiliyan Lukov, Kostadin  Sheiretsky On Charged Particles Surfatron  Acceleration in Space Plasmas
 | 27 | 
      
        |  | Nikolay Erokhin, Sergey Arteha, Ludmila Mikhailovskaya, Roumen Shkevov Spiral Structures Generation in the Presence of Electric Structures in Cloudy Atmosphere
 | 32 | 
      
        |  | Nikolay Erokhin, Elena Filonova, Plamen Trenchev, Roumen Shkevov Charged Particles Capture with Unlimited Acceleration Regime during Electromagnetic Wave Surfing
 in Magnetic Field
 | 37 | 
      
        |  | Ирина Белова, Михаил Могилевский, Татьяна Романцова, Михаил Яновский, Александр Шейхет
 Орбиты и стратегии измерений проекта РЕЗОНАНС
 | 41 | 
      
        |  | Ирина Белова, А. Петрукович, О. Батанов Концепция и опыт построения современного архива данных космического эксперимента
 | 45 | 
      
        |  | Nikolai Bankov, Stefan Chapkunov,  Ludmila Todorieva,  Mihail Kaschiev Intercosmos Bulgaria -1300 Data - Catalogs, Data Bases and Accessibility
 | 48 | 
      
        |  | Stefan Chapkunov, Roumen Shkevov, Georgi Karamishev Photocurrent Investigation by the "ICB-1300" Satellite Data
 | 53 | 
      
        |  | Tania Ivanova, Stefan Chapkanov, Georgi Karamishev 35 Years Bulgaria – Space Country
 | 57 | 
      
        |  | Marusja Buchvarova, Peter Velinov Model of Galactic and Low-Energy Anomalous Cosmic Ray Spectrum in the Heliosphere
 | 62 | 
      
        |  | Богдана Мендева, Цветана Гогошева, Димитър Кръстев, Боян Петков Поведение на ултравиолетовата слънчева радиация и озона по време на слънчевото  затъмнение
 на 29 март 2006
 | 68 | 
      
        |  | Пламен Тренчев, Костадин Шейретски, Георги Киров Орбитална еволюция и устойчивост в планетарни системи
 | 72 | 
      
        |  | Kostadin Sheiretsky, Plamen Trenchev, Georgi Kirov Chaotic Dynamic of Satellite Moving Along Circular Orbit in the Gravitational Field, Influenced by Magnetic
 and Tidal Moments
 | 76 | 
      
        |  | Plamen Trenchev, Kostadin Sheiretsky, Deyan Gotchev Nonlinear Dynamical Processes in Extra-Solar Planetary Systems
 | 81 | 
      
        |  | Daniela Boneva, Lachezar Filipov Effect of the Rossby Number Variations on Dynamical Formations in Accretion Disc Flow
 | 84 | 
      
        |  | Krasimira Iankova, Lachezar Filipov Modification Equations of Disk for Magnetic Corona
 | 88 | 
      
        |  | Zdravko Andonov Cosmology of Times and Multitemporal Theory of Relativity
 | 92 | 
      
        | Session 2 | AEROSPACE EQUIPMENT AND TECHNOLOGIES |  | 
      
        |  | Dimitar Jordanov, Petar Getsov Unmanned Aircraft-Modelling and Control
 | 101 | 
      
        |  | Palmira Panova, Petar Getsov Рlatform and Strapdown Inertial Navigation Systems Use for Hydrocarbons Search 
in Sea Shelf
 | 107 | 
      
        |  | Veneta Guineva, Georg Witt, Jorg Gumbel, Mikhail Khaplanov, Rolf Werner, Jonas Hedin, Slaveyko Neychev, Boyan Kirov, Luydmil Bankov, Pavlin Gramatikov, VeselinTashev,
 Mikhail Popov, Kenneth Hauglund, Gudmund Hansen, Jorgen Ilstad, Halgeir Wold
 Detector for Rocket Measurements of the Direct Solar Lyman-Alpha Radiation
 | 114 | 
      
        |  | Stiliyan Lukov Prospects of Chaotic and Fractal-Like Signals Application in Radiocommunication
 and Radiolocation Systems
 | 120 | 
      
        |  | Pavlin Gramatikov, Roumen Shkevov Optimisation of the Electromagnetic Emission of Digital Units for Space Applications
 | 126 | 
      
        |  | Konstantin Metodiev Statistical Orbit Determination on the Basis of Uneven Distributed Observation Data
 | 132 | 
      
        |  | Antonio Andonov, Zoya Hubenova, Galina Cherneva Fractal Methods for Diagnostics of Technical Objects Operating under Circumstances, Possessed
 by High Apriory Ambiguity
 | 137 | 
      
        | Session 3 | REMOTE SENSING AND GEOINFORMATION SYSTEMS |  | 
      
        |  | Hernani Spiridonov, Vladimir Makarov Geodynamics of Bulgaria
 | 145 | 
      
        |  | Ashraf Sharawi, Atyea Azeez, Ahmed  Ramzi, Amira Salah Quantitative and Qualitative Assessment of Planimetric Information Extraction from Quick Bird Images
 | 158 | 
      
        |  | Boycho Boychev, Bozhidar Srebrov, Iliya Cholakov, Vladimir Boychev, Nikolai Bankov, Petko Nenovski
 Simultaneous Registration of Geoelectric and Geomagnetic ULF Field Variations in Panagyurishte Geomagnetic Observatory – PAG
 | 164 | 
      
        |  | Valentin Atanassov, Lubomira Kraleva, Georgi Jelev Noise and Uncertainties in Remote Sensing Spectrometric Measurements
 | 170 | 
      
        |  | Valentin Atanassov, Lubomira Kraleva, Georgi Jelev Measurement Equation in Spectrometric Systems
 | 174 | 
      
        |  | Eugenia Roumenina, Nikos Silleos, Georgi Jelev, Lachezar Filchev, Lubomira Kraleva Designing a Spatial Model of Land Use Impact Dynamics Caused by Uranium Mining Using Remote 
Sensing and Ground-Based Methods
 | 179 | 
      
        |  | Violeta Slabakova, Nadezhda Valcheva Estimation of Feasibility of Sea Surface Temperature Satellite Data Use through Comparison against
 In Situ Measurements for the Western Black Sea Region
 | 185 | 
      
        |  | Kalinka Bakalova, Dimitar Bakalov Tracing the Development of Clouds from Ground-Based Visible Images
 | 191 | 
      
        |  | Veneta Guineva, Espen Trondsen, Steve Marple, Chris Hall, Paul Cannon, Truls Lynne Hansen Study of the Auroral 5577 A and 6300 A Emissions and the Related Phenomena under Quiet
 and Disturbed Conditions
 | 195 | 
      
        |  | Mariana Tsaneva, Doyno Petkov Recognition of Objects on the Earth's Surface through Texture Analysis of Satellite Images
 | 201 | 
      
        | Session 4 | ECOLOGY AND RISK MANAGEMENT |  | 
      
        |  | Petar Getsov, Dimitar Teodosiev, Eugenia Roumenina, Michel Israel,Garo Mardirossian, Georgi Sotirov, Bozhidar Srebrov, Stoyan Velkoski, Peter Gajesek, Dina Simunic
 Methods for Monitoring Electromagnetic Pollution in the Western Balkan Environment
 | 209 | 
      
        |  | Michel Israel, Victoria Zaryabova A Method for Providing Protection against Electromagnetic Radiation in the Balkan Countries
 | 214 | 
      
        |  | Tsvetelina Shalamanova, Michel Israel, Кatya Vangelova, Lyubomir Traykov Electromagnetic Fields Effect on Body - Provocative Study with Volunteers
 | 219 | 
      
        |  | Милена Господинова, Георги Марков Диапазонни оценки за съдържанието на токсични елементи в лисицата (Vulpes Vulpes) 
от България
 | 225 | 
      
        |  | Георги Марков, Иванка Атанасова, Милена Господинова, Ивайло Райков Биоакумулация на токсични метали в обикновената полевка (Microtus Arvalis) - зоомониторен
 вид за оценка състоянието на околната среда в агроекосистеми
 | 228 | 
      
        |  | Boyko Ranguelov, Dragomir Gospodinov, Stefan Sheer, Elisabeth Krausman, Georgi Alexiev, Mariana Nikolova
 Methodology of the Templates Development for a Joint Research Centre Tender to
 Bulgarian Academy 
of Sciences
 | 232 | 
      
        |  | Emil Botev, Strashimir Mavrodiev, Tamara Mozgowa, Lazo Pekevski, Tamar Jimseladze Geomagnetic-Quake as Imminent Reliable Earthquake Precursor Based on Skopje, Sofia, Kiev and Lvov Geomagnetic and Earthquake Monitoring - Starting Point for Complex Balkan Black Sea Network
 | 237 | 
      
        |  | Emil Botev, Sonya Dimitrova, Irena Tzoncheva Earthquake Monitoring in Provadia Region
 | 243 | 
      
        |  | Ralitza Berberova Urbanization, Natural Disasters and Possibilities for Prevention
 | 248 | 
      
        |  | Miglena Kuzmanova GIS for Managing Critical Power Infrastructure
 | 254 | 
      
        |  | Vangelica Jovanovska, Nikola Hristovski, Nikola Jovanovski Effects of Greenhouse Gases on Earth and Atmosphere Heating
 | 259 | 
      
        |  | Румен Недков, Евгения Руменина, Лъчезар Филипов, Пламен Христов, Мария Димитрова, Мариана Захаринова, Ваня Найденова, Георги Желев, Даниела Бонева
 Web-базиран мониторинг на атмосферните замърсявания в района на община Стара Загора 
на базата на спътникови данни
 | 264 | 
      
        |  | Deyan Gotchev Causes for Unaccuracies in Climatic Models
 | 274 | 
      
        |  | Георги Киров, Иван Иванов Приложение на симулационни подходи за моделиране и анализ на елементите на критичната инфраструктура
 | 276 | 
      
        |  | Николай Петров, Димитър Гинчев, Симеон Мръчев Определяне на рационалния брой контролирани точки и идентификация на рискови технически системи  в динамичен режим
 | 282 | 
      
        |  | Stoyan Velkoski, Georgi Kotevski, Frank Otten,Gordana Zlateva-Velkoska, Jadranka Denkova Analysis of Technical Devices for Protection against Electromagnetic Radiation
 | 288 | 
      
        |  | Nadezhda Valcheva, Atanas Palazov Some Aspects of Quality Control of Temperature Data Acquired with a CTD System
 | 295 | 
      
        | Session 5 | SPACE MATERIAL SCIENCE AND NANOTECHNOLOGY |  | 
      
        |  | Димитър Митев, Райна Димитрова, Юлиян Караджов, Иванка Иванова, 
Ставри Ставрев Влияние на модифицираната огнева очистка върху повърхностните свойства
 на детонационен нанодиамант
 | 303 | 
      
        |  | Valentin Gospodinov Thermodynamic Properties of Solids at High Pressures and Temperatures from Shock-Wave Experiments. The Zero Temperature Isotherm
 | 306 | 
      
        |  | Valentin Gospodinov Thermodynamic Properties of Solids at High Pressures and Temperatures from Shock-Wave 
Experiments. The Complete Equation of State
 | 311 | 
      
        |  | Yulika Simeonova, Medi Astroukova, Tinka Grozdanova, Lyudmila Dinkova Influence of Space Environment on Materials Properties
 | 316 | 
      
        |  | Lyudmila Dinkova, Ivan Ivanov, Yulika Simeonova, Medi Astroukova, Tinka Grozdanova Automated Processing of the Experimental Results from Tribological Research Using a Software 
Package
 | 320 | 
      
        |  | Здравка Карагьозова, Людмил Марков, Анна Петрова, Жулиета Калейчева, Петър Шумналиев, Ставри Ставрев
 Физико-механични свойства на композиционно никелово покритие
 | 324 | 
      
        |  | Никола Стойчев, Здравка Карагьозова, Светлана Янева, Ирен Дрангажова, Ставри Ставрев
 ИЗСЛЕДВАНЕ НА СЕГМЕНТИ ЗА РЯЗАНЕ НА КАМЪК ОТ СПЛАВ CU-30%FE-20%SN
 | 329 | 
      
        |  | Никола Стойчев, Мария Лазарова, Светлана Янева Промяна на структурата при нано-микрокристални AlSiFeSb сплави в процеса на термично обработване
 | 333 | 
      
        | Session 6 | SPACE BIOLOGY AND MEDICINE |  | 
      
        |  | Tania Ivanova, Ivan Dandolov, Dimitar Dimitrov, Boytcho Boytchev, Ognyan Petrov, Yordan Naydenov
 Light Unit for Space Greenhouse Based on Powerful LEDs
 | 341 | 
      
        |  | Irina Stoilova, Svetla Dimitrova Sleep Efficiency under Extreme Factors Influence
 | 347 | 
      
        |  | Svetla Dimitrova, Irina Stoilova, Tamara Breus, Tatyana Zenchenko, Dimitar Maslarov Investigation of Human Sensitivity towards Geomagnetic Changes
 | 352 | 
      
        |  | Iliana Ilieva, Rumyana Dikova, Tania Ivanova, Snejana Doncheva Effect of Oxygen Deficiency on Growth Components of Lettuce during Ground Based Experiment
 in Svet-2 Space Greenhouse
 | 358 | 
      
        |  | Elchin Babayev, Arif Hashimov, Ayyub Guliyev, Famil Mustafa, Peter Shustarev, Abbas Asgarov
 Space Weather Effects Studies in Azerbaijan: Potential Impacts on Geosphere,
 Biosphere and Periodic Comets
 | 363 | 
      
        |  | Yordan Naydenov, Slaveyko Neychev, Iliana Ilieva New Plant Shoot Environment Monitoring System for Third Generation SVET Space Greenhouse
 | 369 | 
      
        | Session 7 | WARFARE AND SPACE |  | 
      
        |  | Zhivko Zhekov Removal of Side Illumination in the Image Plane of a Two-Mirror Pancratic Collimator System
 | 377 | 
      
        |  | Branimir Zhekov Studying the Influence of Management Efficiency on the Operation Process of an Open Servicing System Using Simulation Modelling
 | 381 | 
      
        |  | Branimir Zhekov Studying the Operation of an Open Two-Level Servicing System Using Simulation Modelling
 | 389 | 
      
        |  | Mladen Mladenov Current State and Development of Thermovision Systems
 | 394 | 
      
        |  | Ivan Popov, Georgi Popov New Means and Devices for Protection and Consequence Management in Case of Terrorist
 Acts Involving Toxic Chemical Substances
 | 397 | 
      
        |  | Lyubomir Vitanov State of Affairs and Development Trends of New Generation Devices for Personal Radiation Detection 
and Measurement
 | 402 | 
      
        |  | Georgi Sotirov, Slavi Slavov Investigation the Efficiency of Blinking Jamming Signals with Changiable Parameters
 | 408 | 
      
        |  | Georgi Sotirov Evaluation of the Possibilities for Increasing the Efficency of Blinking Jamming Signals
 | 413 | 
      
        |  | Петър Стоянов, Георги Кипров, Венцислав Марков, Михаил Михов Космическо разузнаване. Състояние и перспективи за развитие на космическите 
радиолокатори
 | 417 | 
      
        |  | Петър Стоянов, Михаил Михов, Венцислав Марков, Георги Кипров Космическо разузнаване. Спътникови системи за радиотехническо разузнаване
 | 421 | 
      
        |  | Михаил Желязов,Теодора Петрова Методи за откриване на зони с променливи характеристики на отражението
 | 426 | 
      
        |  | Теодора Петрова Класификация на алгоритмите за вътрешна синхронизация при бързопротичащи процеси
 | 430 | 
      
        |  | Анастасия Муратова Проектиране на система за обработка на свръхшироколентови сигнали
 | 433 | 
      
        |  | Deyan Gotchev The Use of Geophysical Perturbations in the Course of an Assymetrical Evolution of a Conflict
 | 438 | 
      
        |  | Svetlozar Asenov Defining the Basic Expoitation Criteria for Choosing a Multifunctional Fighter Aircraft
 | 441 | 
      
        |  | Valyo Nikolov, Dimitar Malinov, Stanimir Penchev, Krasimir Ambarev Gas-Dynamic Calculation of Turbojet Engines with Interactive Program System
 | 446 | 
      
        |  | Nikolay Zagorski, Dobrin Seyzinski, Svetlozar Asenov, Stanimir Penchev Analysis of Flight Safety Level for Second and Third Generation Fighter Aircrafts 
of Bulgarian Airforce
 | 452 | 
      
        |  | Валентин Иванов Метод за проектиране на срязан уплътнителен пръстен за минохвъргачни системи 
с гладко тяло
 | 457 | 
      
        |  | Валентин Иванов, Валентин Радев Математичен модел за изтичане на барутни газове през срязан уплътнителен пръстен за гладкостенни минохвъргачни системи
 | 463 | 
      
        |  | Stiliyan Stoyanov, Valya Dimitrova, Angel Manev, Kunyu Palazov Influence of the Turbulence of Atmosphere durig Optic Measurements
 | 469 | 
      
        | Session 8 | SPACE EDUCATION |  | 
      
        |  | Zdravko Andonov Strategic Review of World Scientific Problems and Multitemporal Cosmology
 | 475 | 
      
        |  | Милен Замфиров, Петър Гецов Резултати от пълните слънчеви затъмнения на 11.08.1999 и 29.03.2006
 | 481 | 
      
        |  | Милен Замфиров, Петър Гецов Творческият път на известни български авиоинженери като елемент в обучението
 по физика 
и астрономия в 7. и 8. клас
 | 485 | 
      
        |  | Милен Замфиров, Петър Гецов Разказ за проф. Борис Стойчев - живот, отдаден на науката
 | 489 | 
      
        |  |  |  |