[en] Calculation results of an epithermal neutron source which can be created at the Kyiv Research Reactor (KRR) by means of placing of specially selected moderators, filters, collimators, converters and shielding onto the 10 horizontal experimental tube are presented. The main goal of these calculations as to analyze an opportunity of development at the KRR of an epithermal neutron source having parameters satisfactory for Boron Neutron Capture Therapy (BNCT) of malignant tumors in internal organs, especially in the brain

[en] Present work considers the technology of liquid radwaste cleaning and physical-chemical characteristics of the solutions before and after cleaning are presented. Safe operation of the installation for liquid radwaste treatment is substantiated

[en] Purpose of carried out studies was to check the influence of accident on nuclear object ChNPP with ejection in environment of biologically dangerous radionuclides on accumulation by mushrooms - basidiomizents ¹³⁷Cs (content of ⁹⁰Sr in bodies of mushrooms less on 3-4 orders). In territory of a modern zone rehabilitation before accident (1981-1985) the sole simulated radionuclide - global ¹³⁷Cs was fixed in mushrooms

[en] List of operational modes (cycles) of the NPP thermal equipment for different operating conditions has made and analysis if this cycles is conducted

[en] The methods and outcomes of capital equipment strength calculations of the WWER-type reactors are considered

[en] In accelerator driven systems for transmutation of nuclear spent fuel an utilization of nuclear weapons for electrical production is obvious in many nuclear countries. One of possible ways how to design such systems is the use of molten nuclear fuel in the fluoride matrix, in the framework of the join project studies on selected problems of fluoride salt technology, heat removal from a transmutor and conversion into electrical energy have been started

[en] It was analyzed the optimization of choused scheme of the radiation control sensors location, the choice of connection facilities, the location of regional and national centers, the using of software and hardware, as well as the results of measurements

[en] The results of water-chemistry regime management of second circuit at the NPPs of Ukraine during 2001-2003 years are presented. It was shown that the using of the modern methods of organization and management of WCR-2 would ensure the reliable safe end efficient work of the thermal energy equipment of NPP energy units during project exploitation term and if it will be prolonged

[en] The paper contains the review of principal regulations of the Decommissioning Conception of the operating NPPs in Ukraine. There are presented the results of analysis based on the consideration of three possible scenarios of the nuclear power complex development corresponding to the different terms of the unit's lifetime extension. Concept decommissioning decisions are established; the results of strategic planning and long-term forecast of decommissioning activity on the operating NPPs in Ukraine are presented too

[en] It the article the opportunity of optimization of the scenarios of NPP decommissioning in Ukraine offered in the Concept, and presented results of optimization of the scenario for South-Ukrainian NPP