Attacks defencse of computer nets by tools using extended information about environment : monograph

     The monograph is devoted to such questions: architecture of defense systems against attacks on computer networks using the global information space; analysis of network infrastructure and its behavior, defense policy and behavior of attackers; analysis of systems and methods of intrusion detection; synthesis of immune and neural network algorithms in system of detection of non-standard behavior of information networks; development and modification of algorithms for detecting non-standard behavior in global network space in conditions of uncertainty; simulation of the dissemination of cyber-attacks in a distributed information system; design…

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Increasing the reliability and efficiency of operation of turbine generators of power stations

      An analysis of existing methods and means of reducing the heating of the final part of the stator core of powerful gas-cooled turbogenerators was carried out. The main shortcomings of these methods and tools have been revealed. Various design factors that affect the distribution of the magnetic field and temperature in the end zone of a powerful electric machine are analyzed. On the basis of a complex study of electromagnetic and thermal processes with the help of mathematical and physical modeling, a new constructive solution of the…

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Shelter object in the conditions of the New Safe Confinemen

In the monograph, based on the results of many years of scientific researches on the occasion of the 35th anniversary of the Chornobyl disaster, the New Safe Confinement (NSC), enclosing perimeter, tech­nological and auxi-liary buildings and communications, main crane system, life support, safety and control systems are described. The issues of nuclear and radiation safety in the NSC conditions are considered, the dynamics of neutron activity and fuel-containing materials temperature in the process of humidity and temperature changes, which occurred after the Arch covered the Shelter object, are given. The…

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Neutron and X-ray studies of lipid membranes

     The results of studies of structural and dynamic properties of multicomponent lipid liquid systems by neutron scattering and X-ray radiation methods are considered. Special attention is paid to the study of the processes of domain formation in multicomponent lipid membranes, as well as to the study of the structure of such domains. The method of neutron scattering and X-ray radiation in the structural diagnosis of lipid membranes is described, the peculiarities of conducting experiments on unfriendly X-ray radiation scattering on oriented lipid membranes are indicated. Structural and thermodynamic…

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Shelter object in the conditions of the New Safe Confinement

     In the monograph, based on the results of many years of scientific researches on the occasion of the 35th anniversary of the Chornobyl disaster, the New Safe Confinement (NSC), enclosing perimeter, technological and auxi-liary buildings and communications, main crane system, life support, safety and control systems are described. The issues of nuclear and radiation safety in the NSC conditions are considered, the dynamics of neutron activity and fuel-containing materials temperature in the process of humidity and temperature changes, which occurred after the Arch covered the Shelter object, are…

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Dosimetry and protection against ionizing radiation

     The book deals with the physical foundations of dosimetry, the interaction of ionizing radiation with matter, and the principles of normalization of radiation parameters. Special attention is paid to methods of measuring ionizing radiation. The publication presents a course of lectures on the educational discipline “Dosimetry and radiation protection”, intended, first of all, for students of higher educational institutions of engineering and technical specialties.      The textbook can be useful for researchers, engineering and technical workers, specialists in the field of biology and medicine, whose activities are…

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Behavior of Radionuclides in the Environment II. Chernobyl

     This is Volume II in a three-volume set on the Behavior of Radionuclides in the Environment, focusing on Chernobyl. Now, so many years after the Chernobyl accident, new data is emerging and important new findings are being made. The book reviews major research achievements concerning the behavior of Chernobyl-derived radionuclides, including their air transport and resuspension, mobility and bioavailability in the soil-water environment, vertical and lateral migration in soils and sediments, soil-to-plant and soil-to-animal transfer, and water-to-aqueous biota transfer. The long-term dynamics of radionuclides in aquatic ecosystems are…

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Secondary radioactive contamination of the atmosphere in intermediate and late phases of a nuclear emergency

     The book presents experimental data obtained in the Chernobyl exclusion zone since May 1986 up to now. The results of extensive experimental and theoretical studies of the processes of the radioactive aerosol re-entrainment into the atmosphere from the contaminated surfaces are presented, including natural wind resuspension, technogenic impact, agricultural activities, forest fi res and dust storms. The book is designed for specialists in the fields of radioecology, environmental protection, atmospheric physics, meteorology, radiation and environmental safety. AUTHORS: E. K. Garger A. V. Nosovskyi M. M. Talerko

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Interesting Chernobyl. 100 symbols.

     This book contains 100 fascinating and, at the same time, concise articles about the most important and interesting symbols of the Chernobyl Exclusion Zone: from the Chernobyl Nuclear Power Plant and the city of Pripyat, to individual monuments of the bygone Soviet era, like soda machines, pay phones, and other items that give an life idea of a typical successful 1980s Soviet town. The reader will find out how the catastrophe happened; «walk» around abandoned military facilities, including the giant «Duga» radar; see the cemetery for equipment used…

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New Safe Confinement of the Chornobyl NPP (computational and experimental analysis during design and operation

     The monograph presents information on the purpose, design and requirements for the designing and operation of the New Safe Confinement (NSC), which was built to isolate the Shelter Object (OS) from the environment and transform it into environmentally safe system. The originality of the monograph is that it focuses for the first time and presents the results of the computational approach and modern methods and means of mathematical and computer modeling to analyze the thermogasdynamic, humidity and radiation state of the NSC and the OS both at the…

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