National Nuclear Centre Solving Radiation Safety Problems in Kazakhstan -- Radioactive Particles Released from Different Nuclear Sources: With Focus on Nuclear Weapons Tests -- Phenomenology of Underground Nuclear Explosions in Rock Salt -- Radiation and Hydro-Chemical Investigation and Monitoring of Transboundary Rivers of Kazakhstan -- Tritium in Streams, Well Waters and Atomic Lakes at the Semi-Palatinsk Nuclear Test Site: Present Status And Future Perspectives -- Safe Management of Residues from Former Uranium Mining and Milling Activities in Central Asian IAEA Regional Technical Cooperation Project -- Rehabilitation of Uranium Mines in Northern Tajikistan -- A Rational Approach to Bridging the Nuclear Technology Usage and Nuclear Education Gap -- Strontium-90 Contamination Within the Semipalatinsk Nuclear Test Site: Results of Semirad1 and Semirad2 Projects – Contamination Levels And Projected Doses to Local Populations -- The Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management: An Instrument to Achieve a Global Safety -- Reduction of Risks from Lira Underground Nuclear Facilities at Karachaganak Oil-and-Gas Complex -- The Net Effect of the Armenian Nuclear Power Plant on the Environment and Population Compared to the Background From Global Radioactive Fallout -- Assessment of Risks and Possible Ecological and Economic Damages from Large-Scale Natural and Man-Induced Catastrophes in Ecology-Hazard Regions of Central Asia and the Caucasus -- Distribution of Natural and Technogenic Radioactivity in Soil Samples from Foothill and Mountain Areas in Central Tajikistan -- Quantitative Assessment of the Man-Induced Uranium in the Tail Disposal of Kara-Balta Mining Plant -- Study of the 222Rn Distribution in Air Above the Tail Disposal Site at KBMP (Kyrgyz Republic) and Its Possible Transfer to Adjacent Territories -- Study of Transborder Contamination of the Syr-Darya and Amu Darya Rivers and Their Inflows -- The Navruz Project: Cooperative, Transboundary Monitoring, Data Sharing and Modeling of Water Resources in Central Asia -- Several Approaches to the Solution of Water Contamination Problems in Transboundary Rivers Crossing the Territory of Armenia -- Study of the Ecological State of Rivers Kura, Araks and Samur on Azerbaijan Territory -- Ecological Considerations Related to Uranium Exploration and Production -- Joint Norwegian and Kazakh Fieldwork in Kurday Mining Site, Kazakhstan, 2006.