III. Eurasian conference nuclear science and its application : proceedings, 5-8 October, 2004. Tashkent, Uzbekistan.
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Item About posssibilities of obtaining focused beams of thermae neutrons of radionucuide source(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Aripov, G. A.; Kurbanov, B. I.; Sulaymanov, N. T.; Ergashev, A.; Bölüm YokItem About radiation hardness of the nuclear technique advanced construction oxide material(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Abdukadirova, I. Kh.; Bölüm YokItem Activities and cooperation opportunities at Çekmece Nuclear Research and Training Center(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Can, Şevket; TAEK-ÇNAEMItem Adsorption of uranium from aqueous souutions using activated carbon prepared from olive stones(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Kütahyalı, C.; Eral, M.; Altaş, Y.; Tel, H.; 162663; Bölüm YokAdsorption of uranium from aqueous solutions using activated carbon was investigated. Olive stones were selected as a starting material for the preparation of activated carbon. Adsorption experiments were carried out by batch technique. Starting material/activating agent (ZnCh) ratio of 1:2 and 600°C carbonization temperature were used for the preparation of adsorbent. The adsorption of uranium was studied as a function of shaking time, pH, initial uranium concentration and temperature. The optimum conditions were found as 5 minutes shaking time, pH 6, 25 ppm uranium concentration, and 30°C temperature. The uranium adsorption efficiency was found to be 94±5 % applying these determined optimum conditions.Item Alternative generators of the 99mTc(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Khujaev, S.; Bölüm YokItem Analysis of hadrons elastic interactions at high energies(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Yuldashev, B. S.; Ismatov, E. I.; Fazilova, Z. F.; Kurmanbai, M. S.; Ajniyazova, G. T.; Tskhai, K. V.; Medeuova, A. B.; Bölüm YokItem Application of radioisotopes in pharmaceutical researches(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Khujaev, S.; Bölüm YokItem Application of the reactor radiation at the definition of ecological conditions of environment(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Abdukadirova, I. Kh.; Bölüm YokItem Applications of the duffin-kemmer-petiau equation for the deformed woods-saxon potential in nuclear physics(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Yaşuk, F.; Berkdemir, C.; Berkdemir, A.; 141609; Bölüm YokThere has been a recent revival of interest in the Duffm-Kemmer-Petiau (DKP) equation, and its relevance to some problems in nuclear and particle physics. DKP equation is the Dirac- like first order relativistic equation and it can define both spin-zero and spin-one particles.Recently the first-order relativistic DKP equation has been used to study the interactions of spinless mesons with nuclei. In this study, energy eigenvalues are obtained for DKP equation with the deformed Woods-Saxon potential, defined by three parameters: the depth, the radius and the surface diffuseness, for spin zero representation by using Nikiforov-Uvarov method. This method gives the solution of second order linear differential equations whose solutions leads to hypergeometric type equations. The energy spectrum numerically calculated for different values of surface diffuseness parameter of the potential at some discrete levels.Item Asymptotic normalization coefficients for mirror nuclei 27A1, 27Si and nucleus 28Si from analysis of one nucleon transfer reactions(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Nie, G. K.; Artemov, S. V.; Zaparov, E. A.; Bölüm YokItem Calculation of the temperature distribution in a triga type fuel element following the pulse operation(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Büke, T.; 10790; Bölüm YokTime dependence of temperature distribution in a TRIGA type fuel element following the pulse operation was calculated by using the computer code TEMPUL for different coolant velocities in the coolant channel. The effect of the air gap produced between the fuel bulk and the cladding interface by pulsing was considered in the temperature distribution calculations. The code was developed for the analysis of boiling crisis and DNB conditions in TRIGA core after the pulse operation and provided necessary database consisting of material properties for several types of TRIGA fuel. It solves the diffusion equation for heat transfer in cylindrical geometry using finite difference method. The form of flow channel is equilateral triangle, bound by three cylindrical fuel elements. The coolant in coolant channel has a constant velocity, which is an input data and that axial power distribution is a cosine function. The results from the calculation show that the fuel temperature will never be exceeded under any conditions of after the pulse operation.Item Cation-exchanger fabric prepared by electron beam-induced graft copolymerization of binary monomer mixture(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Bondar, Yu. V.; Kim, H. J.; Lim, Y. J.; Perelygin, V. P.; Bölüm YokItem Clinical nuclear medicine applications in turkey and specific renal studies(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Erbaş, B.; Bölüm YokItem Combination of the prompt neutron capture method with other neutron methods for substance elemental content analysis(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Kurbanov, B. I.; Bölüm YokItem Comparative analysis of the characteristics of fission process actinides by thermal neutrons induced(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Kazantseva, T. G.; Koblik, Yu. N.; Pikul, V. P.; Khugaev, A. V.; Yuldashev, B. S.; Bölüm YokItem Comparative characteristics of reactors KINI and INP and their usage in the medical purposes(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Dosimbaev, A. A.; Gritzay, O. O.; Kaltchenko, O. I.; Koblik, Yu. N.; Pikul, V. P.; Yuldashev, B. S.; Bölüm YokItem Condition of research reactor spent nuclear fuel in wet storage(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Lambert, J. D. B.; Maksimkin, O. P.; Bölüm YokItem Cost effective safety enhancements for research reactors in Uzbekistan and Kazakhstan - results of a joint program with USDOE(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Earle, O. K.; Carlson, R. B.; Rakhmanov, A.; Salikbaev, U. S.; Chernyaev, V.; Chakrov, P.; Bölüm YokItem Current NDT activities at Cekmece Nuclear Research and Training Center(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Ekinci, Şinasi; TAEK-ÇNAEMNondestructive testing (NDT) activities at Çekmece Nuclear Research and Training Center (CNAEM) has been initiated in the Industrial Application Department of the Center which was established in 1976 as the Radioisotope Applications Group for Industry. The Department started its first NDT activity with industrial radiography. The NDT activities have been developed by the support of various national (State Planning Organization (DPT)) and international (IAEA and UNDP) projects. Today, there are five basic NDT techniques (radiography, ultrasonic, magnetic particle, liquid penetrant and eddy current) used in the Industrial Application Department. The Department arranges routinly NDT qualification courses in 5 basic NDT tehcniques according to ISO 9712 and TS EN 473 standards for level 1 and 2 for Turkish Industry. The Department also executes national DPT and IAEA Technical Co-operation projects and gives NDT services in the laboratory and in the field. Digital radiography and digital ultrasonic techniques are being used in advanced NDT applications. This paper describes the NDT activities of CNAEM.Item Current status of radiaton transport toous for profiferation and terrorism prevention(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Sale, K. E.; Bölüm YokWe present the current status and future plans for the set of calculational tools and data bases developed and maintained at LLNL. The calculational tools include the Monte Carlo codes TART1) and COG2) as well as the deterministic code ARDRA3). In addition to these codes presently in use there is a major development effort for a new massively parallel transport code. An important part of the capability we’re developing is a sophisticated user interface, based on a commercial 3-D modeling product, to improve the model develoment process. A major part of this user interface tool is being developed by Strela4) under the Nuclear Cities Initiative. Strela has developed a hub-and-spoke technology for code input interconversions (between COG, TART and MCNP) and will produce the plug-ins that extend the capabilities of the 3-D modeler for use as a radiation transport input generator. The major advantages of this approach are the built-in user interface for 3-D modeling and the ability to read a large variety of CAD-file formats. In addition to supporting our current radiation transport codes and developing new capabilities we are working on some nuclear data needs for homeland security. These projects are carried out and the Lawrence Berkeley National Laboratory 88” cyclotron and at the Institute for Nuclear Research of the National Academy of Science of Ukraine under an STCU contract.