Search Results - "IVANOV, O. P"

Study of the Spatial Distribution of X-Pinch Plasma Radiation Using a New-Type Coded Aperture by Bolkhovitinov, E. A., Rupasov, A. A., Kologrivov, A. A., Pikuz, S. A., Tilikin, I. N., Shelkovenko, T. A., Ivanov, O. P., Potapov, V. N.

“…To study the spatial distribution of the intensity of an X-ray source of electric discharge plasma, a new-type coded aperture, which is a structure of…”
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Application of a New Type of Coded Aperture for Reconstruction of Laser Plasma Images in the Soft X-ray Range by Kologrivov, A. A., Rupasov, A. A., Bolkhovitinov, E. A., Ivanov, O. P., Potapov, V. N., Stuchebrukhov, I. A., Abrosimov, S. A.

“…To study the spatial distribution of the soft X-ray radiation intensity of a laser-produced plasma, a new type of coded aperture was used. This aperture is a…”
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Determining the Authorship of a Ukrainian-Language Literary Text by Means of Artificial Intelligence from Ultra-Short Excerpts by Ivanov, O. P., Shynkarenko, V. I., Skalozub, V. V., Kosolapov, A. A.

“…Purpose. The intelligent search engine Bing can be used as a method and a means of determining the author of a Ukrainian-language test. Bing helps to find…”
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Signatures of the Involvement of Microorganisms in the Formation of Nodular Monazite (Kularite), Republic of Sakha (Yakutia), Russia by Zhmodik, S. M., Rozanov, A. Yu, Lazareva, E. V., Ivanov, P. O., Belyanin, D. K., Karmanov, N. S., Ponomarchuk, V. A., Saryg-ool, B. Yu, Zhegallo, E. A., Samylina, O. S., Moroz, T. N.

“…Data indicating the important role of microorganisms in the formation of nodular monazite (NM) (kularite) of the Kular Range, Republic of Sakha (Yakutia), are…”
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Preparation for dismantling the liquid waste disposal system of MR and RFT research reactors by Volkovich, A. G., Ivanov, O. P., Kolyadin, V. I., Lemus, A. V., Pavlenko, V. I., Ryazanova, L. A., Semenov, S. G., Stepanov, E. A., Chesnokov, A. V., Shisha, A. D.

“…The article presents the results of a radiation survey carried out on the liquid radioactive waste disposal system of decommissioned MR and RFT research…”
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A Gamma Scanner with an Anticollimator for Visualization of γ-Radiation Sources by Ivanov, O. P., Ignatov, S. M., Potapov, V. N., Samoilova, M. A., Semin, I. A.

“…A method for visualizing γ-radiation sources is described based on scanning an object of study (emergency radioactively contaminated premises or objects using…”
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The Time of Rock Formation in the Talakhtakh Diatreme (Arctic Siberia) according to Laser 40Ar/39Ar Dates by Zhmodik, S. M., Ivanov, P. O., Travin, A. V., Yudin, D. S., Belyanin, D. K., Airiyants, E. V., Kiseleva, O. N., Moroz, T. N., Lazareva, E. V.

“…As a result of comprehensive study and laser 40 Ar/ 39 Ar dating of sanidines from the rocks of the Talakhtakh diatreme (TD) (Arctic Siberia), it has been…”
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Gamma-Imaging for Remote Dosimetry in the Nuclear Industry by Ivanov, O. P., Potapov, V. N., Samoilova, M. A., Ignatov, S. M.

“…A method of finding the distribution of γ-emitters with the aid of gamma-scanner, using the anti-collimator principle, is examined. The operating principle of…”
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Development of coded-aperture imaging with a compact gamma camera by Gmar, M., Gal, O., Le Goaller, C., Ivanov, O.P., Potapov, V.N., Stepanov, V.E., Laine, F., Lamadie, F.

“…In the 1990s, CEA has developed a very compact operational gamma camera, CARTOGAM, capable of mapping the surrounding radioactivity and representing it…”
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Expert-analytical Support of Foreign Policy Activities by Varfolomeev, A. A., Ivanov, O. P., Surma, I. V., Trefilova, Y. A.

“…The article presents the final results of the project studying the system of expert and analytical support for foreign policy decisions. The project is devoted…”
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Portable β-Spectrometer for 90Sr Activity Field-Measurements in Radioecology and Rehabilitation of Nuclear Energy Facilities by Potapov, V. N., Ivanov, O. P., Luk’yanov, V. V., Stepanov, V. E., Korobova, E. M., Mikhailovskaya, L. N.

“…A method was developed for measuring the specific activity of 90 Sr in the field and a portable apparatus with the following characteristics was built: range…”
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Radiometric Assessment of Nuclear Fuel Burnup in the Romashka Reactor by Volkovich, A. G., Ivanov, O. P., Potapov, V. N., Simirskii, Yu. N., Stepalin, I. A., Stepanov, A. V.

“…Methods of determining the mass of the burned 235 U from the thermal energy released by the reactor and from indirect measurements of fission product activity…”
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Russian System of Foreign Policy Expertise by Varfolomeev, A. A., Ivanov, O. P., Surma, I. V., Trefilova, Yu. A.

“…Abstract : The article considers the system of foreign policy expertise as an independent subject of research. The authors note the positive aspects of…”
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The Improving of the Angular Resolution of Gamma-Ray Images of Portable Compton Camera with Special Iterational Method by Ivanov, O. P., Potapov, V. N., Safronov, A. M., Stepanov, A. V.

“…To obtain an acceptable weight and sensitivity of the portable gamma-ray imaging device, one must sacrifice the spatial resolution of the images obtained. As…”
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Mineralogical–Geochemical Types and 190Pt–4He Age of Ferroan Platinum of Placers of the Anabar River Basin, Northeastern Part of the Siberian Platform by Okrugin, A. V., Yakubovich, O. V., Gedz, A. M., Zemnukhov, A. L., Ivanov, P. O.

“…Typical features of platinum group minerals (PGMs) and the results of 190 Pt– 4 He dating of the Fe–Pt solid solutions are presented for complex…”
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CONSTRUCTIVE MODELLING FOR ZONE OF RECOVERY ENERGY DISTRIBUTION OF DC TRACTION by Shynkarenko, V. I., Sablin, O. I., Ivanov, O. P.

“…Purpose.The article is aimed to develop the means and methods of forming a plurality of real and potential structural diagrams for zones of energy recovery and…”
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Rehabilitation of the radioactively contaminated objects and territory of the Russian Science Center Kurchatov Institute by VELIKHOV, E. P, PONOMAREV-STEPNOI, N. N, CHESNOKOV, A. V, SHISHA, A. D, VOLKOV, V. G, GORODETSKII, G. G, ZVERKOV, Yu. A, IVANOV, O. P, KOLTYSHEV, S. M, MUZRUKOVA, V. D, SEMENOV, S. G, STEPANOV, V. E

“…This article is devoted to work done in 2002-2006 as part of the unified project Reabilitatsiya to rehabilitate radiation hazardous objects and sections of the…”
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Inspection and preparation for liquidation of old radwaste repositories at the Russian Science Center Kurchatov Institute by PONOMAREV-STEPNOI, N. N, VOLKOV, V. G, GORODETSKII, G. G, ZVERKOV, Yu. A, IVANOV, O. P, KOLTYSHEV, S. M, SEMENOV, S. G, STEPANOV, V. E, CHESNOKOV, A. V, SHISHA, A. D

“…Efforts to develop design materials and preparations for liquidation of old radwaste repositories at the Russian Science Center Kurchatov Institute have…”
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Particularities of the Dismantling of the Intra-Vessel Structures of the RFT Reactor by Volkovich, A. G., Ivanov, O. P., Lemus, A. V., Pavlenko, V. I., Semenov, S. G., Simirskii, Yu. N., Smirnov, S. V., Stepanov, A. V., Stepanov, V. E., Chesnokov, A. V.

“…The results of work on dismantling the graphite masonry and reactor structures of the RFT research reactor at the National Research Center Kurchatov Institute…”
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Software for gamma cameras for mapping radioactive contamination by Ivanov, O. P.

“…The software for portable systems for obtaining γ image with coding apertures (masks) is described. The software developed controls all systems that form an…”
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