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Shanghai institute of nuclear research, academia sinica annual report 1991

International Nuclear Information System (INIS)

1992-01-01

The Annual Report is a comprehensive review of achievements made by Shanghai Institute of Nuclear Research (SINR), Academia Sinica in 1991, Which concerns nuclear physics (theories, experimentation, and application), nuclear chemistry (radiochemistry, radiopharmaceuticals, labelled compounds, analytical chemistry), radiation chemistry, accelerator physics and technology, nuclear detectors, computer application and maintenance, laboratory engineering, radiation protection and waste treatment. The maintenance, reconstruction and operation of its major facilities are also described
National cyclotron centre at the Institute for Nuclear Research and Nuclear Energy

Science.gov (United States)

Tonev, D.; Goutev, N.; Asova, G.; Artinyan, A.; Demerdjiev, A.; Georgiev, L. S.; Yavahchova, M.; Bashev, V.; Genchev, S. G.; Geleva, E.; Mincheva, M.; Nikolov, A.; Dimitrov, D. T.

2018-05-01

An accelerator laboratory is presently under construction in Sofia at the Institute for Nuclear Research and Nuclear Energy. The laboratory will use a TR24 type of cyclotron, which provides a possibility to accelerate a proton beam with an energy of 15 to 24 MeV and current of up to 0.4 mA. An accelerator with such parameters allows to produce a large variety of radioisotopes for development of radiopharmaceuticals. The most common radioisotopes that can be produced with such a cyclotron are PET isotopes like: 11C, 13N, 15O, 18F, 124I, 64Cu, 68Ge/68Ga, and SPECT isotopes like: 123I, 111In, 67Ga, 57Co, 99mTc. Our aim is to use the cyclotron facility for research in the fields of radiopharmacy, radiochemistry, radiobiology, nuclear physics, materials sciences, applied research, new materials and for education in all these fields including nuclear energy. Presently we perform investigations in the fields of target design for production of radioisotopes, shielding and radioprotection, new ion sources etc.
Shanghai institute of nuclear research, academia sinica annual report (1993-1994)

International Nuclear Information System (INIS)

1996-01-01

This report is a comprehensive review of achievements made by Shanghai Institute of Nuclear Research (SINR), Academia Sinica in the period of 1993-1994, which concerns nuclear physics (theories, experimentation, and application), nuclear chemistry (radiochemistry, radiopharmaceuticals, labelled compounds, analytical chemistry), radiation chemistry, nuclear detectors, development and industrialization of nuclear techniques. The maintenance, reconstruction and operation of its major facilities are also described. There are keywords in each paper. In addition, a series of lists concerning awarded scientific technologies, scientific exchanges, scientific publications, academic activities and etc, is also included in the appendix
Status of Simulations for the Cyclotron Laboratory at the Institute for Nuclear Research and Nuclear Energy

Science.gov (United States)

Asova, G.; Goutev, N.; Tonev, D.; Artinyan, A.

2018-05-01

The Institute for Nuclear Research and Nuclear Energy is preparing to operate a high-power cyclotron for production of radioisotopes for nuclear medicine, research in radiochemistry, radiobiology, nuclear physics, solid state physics. The cyclotron is a TR24 produced by ASCI, Canada, capable to deliver proton beams in the energy range of 15 to 24 MeV with current as high as 400 µA. Multiple extraction lines can be fed. The primary goal of the project is the production of PET and SPECT isotopes as 18F, 67,68Ga, 99mTc, etc. This contribution reports the status of the project. Design considerations for the cyclotron vault will be discussed for some of the target radioisotopes.
40. anniversary of cyclotron of Institute of Nuclear Physics, Tashkent

International Nuclear Information System (INIS)

Umerov, R.A.; Uzakov, J.M.; Gulamov, I.R.

2004-01-01

Full text: The Cyclotron U-150-II of Institute of Nuclear Physics was projected in middle of the last century for nuclear-physical researches in a scientific research institute of electro physical equipment in Leningrad. The Cyclotron can accelerate positive ions with beam energy of the protons 18 MeV, deuterons 20 MeV, alpha particles 40 MeV. Intensity of a beam a little some microampere. The building of a Cyclotron represents an impressive three-floor construction in volume of 2000 m 3 . The capital equipment, the high-frequency generator, sources of power supplies, vacuum pumps and other technological units are placed on the first and socle floors of a building. The second and third floors served for accommodation of scientific laboratories. A building of a Cyclotron has three experimental halls, where it was possible to carry out physical researches. They have divided from each other, and the main thing from the accelerator, concrete walls with the purpose of reduction of the big radiating background at the working accelerator, preventing realization of experiments. It provided also biological protection of the on duty personnel. The first some years of operation of the Cyclotron have revealed a line of lacks of this machine. For example, for change of energy of a beam of a Cyclotron it took 2-3 weeks. Also, for transition of acceleration of one particles to others it take same time. Time parameters of a beam were unstable. In 1968 reconstruction of the Cyclotron has been started that has allowed to bring in basic changes to parameters U-150-II. The time took on change of an operating mode of a Cyclotron was sharply reduced, and it was possible to reduce it till 10-20 hours, to improve the energy and time resolution of a beam many times over, to reduce angular straggling of particles in a beam. And, all this enormous amount of works was spent by forces of institute. In 70 th years the big development was received with works on radiating stability of materials
Cyclotron laboratory in the Institute of Nuclear Studies of the Hungarian Academy of Sciences

International Nuclear Information System (INIS)

Gal'chuk, A.V.; Korolev, L.E.; Stepanov, A.V.

1985-01-01

The status of the development of cyclotron laboratory in the Institute for Nuclear Research of the Hungarian Academy of Sciences is discussed. The MGTS-20Eh isochronous cyclotron is to be mounted in the laboratory. Obtaining of accelerated proton beams is planned (energy of 5-18 MeV, internal beam current - 200 μA, external beam current - 50 μA), deuterons (3-10 MeV, 300 μA, 50 μA), H 3 +2 ions (7-27 MeV, 50 μA, 25 μA) and He 4 +2 (6-20 MeV, 50 μA, 25 μA). Fundamental researches in the field of atomic and nuclear physics applied investigations in the field of analysis of high purity materials, radiobiological investigations in the field of medicine and agriculture are to be performed in the laboratory. The cyclotron is to be used for production and application of short-lived radioisotopes and radiation testing machine parts
Cyclotrons at the Institute of Physical and Chemical Research

International Nuclear Information System (INIS)

Imamura, Masashi.

1989-01-01

In this article the destruction by American forces, during World War II, of the Japanese cyclotrons and the subsequent construction of new cyclotrons at the Institute of Physical and Chemical Research, Japan is described. Their use for biological and medical radiation chemistry studies is summarized. (UK)
The United Nuclear Research Institute

International Nuclear Information System (INIS)

Kiss, D.

1978-01-01

The UNRI, the only common institute of the socialist countries was founded in 1956 in Dubna. The scientists of small countries have the opportunity to take part in fundamental research with very expensive devices which are usually not available for them. There are six research laboratories and one department in the UNRI namely: the theoretical physical laboratory; the laboratory of high energies - there is a synchrophasotron of 1a GeV there; the laboratory of nuclear problems - there is a synchrocyclotron of 680 MeV there; the laboratory of nuclear reactions with the cyclotron U-300 which can accelerate heavy ions; the neutronphysical laboratory with the impulse reactor IBM-30; the laboratory of computation and automatization with two big computers; the department of new acceleration methods. The main results obtained by Hungarian scientist in Dubna are described. (V.N.)
Cyclotron-based nuclear science. Progress report, April 1, 1979-March 31, 1980

Energy Technology Data Exchange (ETDEWEB)

1980-06-01

Research at the cyclotron institute is summarized. These major areas are covered: nuclear structure; nuclear reactions and scattering; polarization studies; interdisciplinary nuclear science; instrumentation and systems development; and publications. (GHT)
Research activities by INS cyclotron facility

International Nuclear Information System (INIS)

1992-06-01

Research activities made by the cyclotron facility and the related apparatuses at Institute for Nuclear Study (INS), University of Tokyo, have been reviewed in terms of the associated scientific publications. This publication list, which is to be read as a continuation of INS-Rep.-608 (October, 1986), includes experimental works on low-energy nuclear physics, accelerator technology, instrumental developments, radiation physics and other applications in interdisciplinary fields. The publications are classified into the following four categories. (A) : Internal reports published in INS. (B) : Publications in international scientific journals on experimental research works done by the cyclotron facility and the related apparatuses at INS. Those made by outside users are also included. (C) : Publications in international scientific journals on experimental low-energy nuclear physics, which have been done by the staff of INS Nuclear Physics Division using facilities outside INS. (D) : Contributions to international conferences. (author)
The distributed control system of Shanghai mini-cyclotron accelerator mass spectrometer (SMCAMS)

International Nuclear Information System (INIS)

Shao Yuhe

2001-01-01

It is mainly introduced the composition, structure, hardware and software designing, function, and the method of communication between the host computer and the ADAM modules of the distributed control system on Shanghai Mini-cyclotron Accelerator Mass Spectrometer (SMCAMS). Some detail problems such as controlling the devices staying on high voltage by ADAM-4541 (RS-485 to Fiber Optic Convertor) and optical fiber are also introduced
Forty years of inertial confinement fusion research in the Shanghai Institute of Optics and Fine Mechanics

International Nuclear Information System (INIS)

Chen Chongbin; Wang Letian

2010-01-01

On the basis of China's own technology and industry, the 'Shenguang' inertial confinement fusion (ICF) research devices were built, and a series of world-class results achieved. In this paper, the history of ICF research in the Shanghai Institute of Optics and Fine Mechanics is reviewed. (authors)
Annual report of the Institute for Nuclear Study, University of Tokyo, 1979

International Nuclear Information System (INIS)

1980-01-01

This annual report reviews the research activities and technical developments carried out at the Institute for Nuclear Study during the period from January to December, 1979. The Institute was established in 1955 to promote research activities in Japan in the field of nuclear and particle physics. At present, four research divisions are active: Low Energy Physics, High Energy Physics, Theoretical Physics, and the Study Group of High Energy, Heavy Ion Project (NUMATRON Project). The research facilities at INS are open to all researchers throughout Japan, and the research programs are reviewed and controlled by the inter-university committee. At the Low Energy Physics Division, the active studies on nuclear structures and nuclear reactions have been continued, using the INS-SF cyclotron, and radiation physics experiments were carried out with the INS-FM cyclotron. The cyclotrons, the instrumentation for experiments, nuclear physics, radiation physics and other applications, and symposia are reported. At the High Energy Physics Division, the photo-production experiments with the 1.3-GeV electron synchrotron were made. The synchrotron, the instrumentation, the experiments and symposium are reported. The Theoretical Physics Division, besides its own activities on nuclear physics and particle physics, sponsored various workshops. The Study Group made the preparatory works for the NUMATRON Project. (Kako, I.)
Research and development for the application of radioisotope technology in SINR

International Nuclear Information System (INIS)

Zhang Jiahua

1987-01-01

A brief systematic account on the research and development for the application of radioisotope technology in Shanghai Institute of Nuclear Research (SINR) is presented. It comprehensively covers the following categories: 1. Radioisotopes produced by cyclotron; 2. Radioisotope-labelled compounds; 3. Radioisotope as source of energy converter; 4. Induced-radioisotope generation as a means for elemental analysis--the activation analysis; 5. Radioisotope equipped with electronic instrument for various application; and 6. Special usage of some radioisotopes
83-inch cyclotron research program. Final report

International Nuclear Information System (INIS)

Parkinson, W.C.

1983-07-01

In June of 1960 the US Atomic Energy Commission authorized the construction of a modern variable energy cyclotron facility at The University of Michigan to be used for research in nuclear spectroscopy. The Legislature of the State of Michigan made available funds for construction of a building to house the 83-inch cyclotron and auxiliary equipment as well as the University's remodeled 42-inch cyclotron. The research program centered around the 83-inch cyclotron was funded by the AEC and its successors, the Energy Research and Development Administration (ERDA) and the Department of Energy (DOE), from September 1964 through March 1977. The program represented a continuation of the research effort using the 42-inch cyclotron facility which had been supported continuously by the AEC since February 1950. This final report to DOE briefly describes the research facility, the research program, and highlights the principal accomplishments of the effort. It begins with a historical note to place this effort within the context of nuclear physics research in the Department of Physics of the University of Michigan
Medical isotope production experience at the V.G. Khlopin Radium Institute cyclotron

International Nuclear Information System (INIS)

Solin, L.M.

2000-01-01

Radium Institute cyclotron MGC-20 is used since 1990. There are four cyclotrons of such type in Russia and four abroad: in Finland, in Hungary, in North Korea and in Egypt. The Radium institute cyclotron was used in different fields, such as radioisotope production, nuclear physics, physics and engineering. For ten years some improvements of the Radium Institute cyclotron operation have been made. Those are: creation of the automatic control system based on IBM PC, development of a new power supply for the ion source, creation of the deflector electronic protection from discharges, change of the main elements of the cyclotron with high induced radioactivity. Moreover we investigated the possibility of the negative ions acceleration at the MGC-20 cyclotron without ion source exchange. The maximum value of the proton beam current reached was about 30 μA for 10 MeV H - beam energy. To extract the proton beam from the cyclotron after the stripping foil we made an additional output beam line. It was used for determination of the horizontal and vertical emittance. A special device was constructed and used for measurements of emittance. The latter amounted 30 π mm mrad for horizontal direction and 16 π mm mrad for vertical direction
Cyclotron based nuclear science. Progress report, April 1, 1985-March 31, 1986

International Nuclear Information System (INIS)

Youngblood, D.H.

1986-08-01

Progress report for cyclotron based nuclear science cyclotron facility are summarized. Research is described under the headings heavy ion reactions, nuclear theory, atomic studies and activation analysis, superconducting cyclotron and instrumentation. Publications are listed
Annual Technical Report - Nuclear Engineering Institute/ Dept. of Physics (IEN/DEFI) 1988

International Nuclear Information System (INIS)

Silva, A.G. da; Cabral, S.C.; Osso Junior, J.A.

1988-01-01

The researches carried out by physics department of Nuclear Engineering Institute(IEN)/Brazilian CNEN are presented. The researches in nuclear physics, isotope production and irradiation damages using CV-28 cyclotron which accelerates protons, deuterons, helium and alpha particles with maximum energies of 24, 14, 36 and 28 MeV, respectively are described. (M.C.K.)
Annual technical report - 1987 - Nuclear Engineering Institute - Dept. of Physics

International Nuclear Information System (INIS)

Silva, A.G. da; Cabral, S.C.; Bastos, M.A.V.

1987-01-01

The research reports carried out in the Physics Department of Nuclear Engineering Institute/Brazilian CNEN, in nuclear physics, isotope production and hazards by irradiation using the CV-28 cyclotron capable to accelerate protons, deuterons, helium and alpha particles with maximum energies of 24, 14, 36 and 28 MeV, respectively, are presented. (M.C.K.) [pt
Nuclear science and engineering in China

Energy Technology Data Exchange (ETDEWEB)

von Becker, K

1979-01-01

A brief review of the development of nuclear science and technology in China is given. It is stated that the change of leadership in China has brought about a radical revision of the attitude towards the science and technology. In the plan of the development of nuclear science and technology adopted in 1973 a great emphasis is laid on investigations in the field of high energy physics. For instance, it is planned to construct, before 1983, a 30-50 GeV proton accelerator. A brief description is given of main nuclear research institutes in Phangshan, Peking and Shanghai which are shown to Western visitors. It is indicated that at these institutes there are the only two research reactors in China, a 3.5-MW LWR and 10 MW HWR, two cyclotrons and a 90-cm tokamak. These institutes also conduct investigations on solid-state physics, low-temperature physics, high-pressure physics, lasers, radiation biology, radiation chemistry, etc.

Research at the Paul Scherrer Institut

International Nuclear Information System (INIS)

Walter, H.K.

1996-01-01

The Paul Scherrer Institut (PSI) is a multidisciplinary research institute for natural sciences and technology. In national and international collaboration with universities, other research institutes and industry, PSI is active in elementary particle physics, life sciences, solid-state physics, material sciences, nuclear and non-nuclear energy research, and energy-related ecology. PSI's priorities lie in research fields which are relevant to sustainable development, serve educational needs and are beyond the possibilities of a single university department. PSI develops and operates complex research installations open of the world's most powerful cyclotron, allowing to operate high intensity secondary pion and muon beams, a neutron spallation source and various applications in medicine and materials research. A short review on research at PSI is presented, with special concentration on particle physics experiments. (author)
Overview of research potential of Institute for Nuclear Research

International Nuclear Information System (INIS)

Ciocanescu, Marin

2007-01-01

The main organizations involved in nuclear power production in Romania, under supervision of Presidency, Prime Minister and Parliament are: CNCAN (National Commission for Nuclear Activities Control), Nuclear Agency, Ministry of Economy and Commerce, ANDRAD (Waste Management Agency), SNN (Nuclearelectrica National Society), RAAN (Romanian Authority for Nuclear Activities), ICN (Institute for Nuclear Research - Pitesti), SITON (Center of Design and Engineering for Nuclear Projects- Bucharest); ROMAG-PROD (Heavy Water Plant), CNE-PROD (Cernavoda Nuclear Power Plant - Production Unit), CNE-INVEST (Cernavoda Nuclear Power Plant -Investments Unit), FCN (Nuclear Fuel Factory). The Institute for Nuclear Research, Pitesti INR, Institute for Nuclear Research, Pitesti is endowed with a TRIGA Reactor, Hot Cells, Materials Laboratories, Nuclear Fuel, Nuclear Safety Laboratories, Nuclear Fuel, Nuclear Safety. Waste management. Other research centers and laboratories implied in nuclear activities are: ICIT, National Institute for cryogenics and isotope technologies at Rm Valcea Valcea. with R and D activity devoted to heavy water technologies, IFIN, Institute for nuclear physics and engineering, Bucharest, as well as the educational institutions involved in atomic energy applications and University research, Politechnical University Bucharest, University of Bucharest, University of Pitesti, etc. The INR activity outlined, i.e. the nuclear power research as a scientific and technical support for the Romanian nuclear power programme, mainly dedicated to the existing NPP in the country (CANDU). Focused with priority are: - Nuclear Safety (behavior of plant materials, components, installations during accident conditions and integrity investigations); - Radioactive Waste Management Radioactive; - Radioprotection; Product and services supply for NPP. INR Staff numbers 320 R and D qualified and experienced staff, 240 personnel in devices and prototype workshops and site support
Channel of Axial Injection of DC-60 Cyclotron

CERN Document Server

Gikal, B N; Bogomolov, S L; Borisenko, A N; Borisov, O N; Gulbekyan, G G; Ivanenko, I A; Kalagin, I V; Kazacha, V I; Kazarinov, N Yu; Khabarov, M V; Lysukhin, S N; Melnikov, V N; Paschenko, S V; Tikhomirov, A V

2006-01-01

The design study and realization of the axial injection beam line of DC-60 cyclotron constructed at the Flerov Laboratory of Nuclear Reactions of the Joint Institute for Nuclear Research are given. The channel allows one to transport and to inject into the cyclotron ions with mass-to-charge ratio $A/Z$ being within interval A/Z=6-12 and kinetic energy up to 17 $Z/A$ keV/m.u.
A new cyclotron for biomedical research

International Nuclear Information System (INIS)

Wolber, G.

1988-01-01

This paper presents the rationale for replacing the old AEG Compact Cyclotron (built in 1969/71) of the Institute for Radiology and Pathophysiology at the German Cancer Research Center by a 30 MeV H - /15 MeV D - cyclotron. A status report is followed by the scientific and technical reasoning as well as budgetary and organizational considerations. In the appendix we tried to explain the function of a cyclotron in a simple and comprehensive manner. (orig.) [de
Proposed full automatic control system for the Medical Small Cyclotron C-30 at the Institute of Nuclear Studies, Poland

International Nuclear Information System (INIS)

Jankowski, A.

1987-01-01

The computer control system for the C-30 Medical Small Cyclotron, which is currently under construction at the Institute of Nuclear Studies will be presented. The features of this simple and secure system are briefly discussed. Some efforts have been done to make a conversational system easily understandable for operators. The keystone of the control system is an fibre optical link (wireless) between the cyclotron and the computer. The control system is based on the use of an extended configuration of the IBM PC/AT computer. A new system software is used to execute multitask hierarchical programs to control the cyclotron. The comercial adapters for control and data aquisition, connected with the fibre optic communication channels are used to transmit data and control codes. Two colour graphic CRT displays the ongoing status and function of each controlled units so that the operator can monitor the whole system conditions at a glance. The paper gives a general description of the programs which are executed on the computer. It also shows how the cyclotron is controlled by dedicated computer practically without special electronic equipment except of the hardware safety cutout switch. The cyclotron is protected against operating incidents and mistakes by a complex system of interlocks. (author)
Annual report of the Institute for Nuclear Study, University of Tokyo, 1978

International Nuclear Information System (INIS)

1979-01-01

This annual report covers the research activities and the technical developments of the Institute for Nuclear Study in the period from January, 1978, to December, 1978. At present, it has four research divisions: Low Energy Physics, High Energy Physics, Theoretical Physics and Nuclear Matter Study. The research facilities of the INS are open to all researchers throughout Japan, and the research programs are planned and carried out under the inter-university committee system. As to the activities of the Low Energy Physics Division, the INS-FM cyclotron and the INS-SF cyclotron are used, and reports are made on the cyclotrons, the instrumentation for experiments, nuclear physics, radiation physics and other applications, and symposium. In the High Energy Physics Division, the 1.3 GeV electron synchrotron began the operation on January 15 with accelerated beam of up to 100 mA. The instrumentation and the measurement of recoil proton polarization and recoil neutron polarization in γ + p reactions are reported. As for the Theoretical Physics Division, the research activities concerning nuclear physics and particle physics, symposia and workshops are reported. In the Nuclear Matter Study Division, the study group for the NUMATRON Project focused its effort on the construction of the TARN. The activities in the Chemistry Laboratory and the Synchrotron Radiation Laboratory, and other general matters are also reported. (Kako, I.)
Institute for Nuclear Research and Nuclear Energy and Nuclear Science

International Nuclear Information System (INIS)

Stamenov, J.

2004-01-01

The Institute for Nuclear Research and Nuclear Energy (INRNE) of the Bulgarian Academy of Sciences is the leading Bulgarian Institute for scientific investigations and applications of nuclear science. The main Institute's activities in the field of elementary particles and nuclear physics, high energy physics and nuclear energy, radiochemistry, radioecology, radioactive wastes treatment, monitoring of the environment, nuclear instruments development ect. are briefly described. Several examples for: environmental radiation monitoring; monitoring of the radioactivity and heavy metals in aerosols, 99m Tc clinical use, Boron Neutron Capture Therapy application of IRT-2000 Research Reactor, neutron fluence for reactor vessel embrittlement, NPP safety analysis, nuclear fuel modelling are also presented
Progress in research, April 1, 1992--March 31, 1993, Texas A and M University Cyclotron Institute

Energy Technology Data Exchange (ETDEWEB)

NONE

1993-07-01

This Institute annual report for the period 1 April 1992--31 March 1993 covers a period which has seen the initial runs of three new spectrometers which constitute a major portion of the new detection capabilities developed for this facility. These devices are the Proton Spectrometer (PSP), the Mass Achromat Recoil Mass Spectrometer (MARS), and the Multipole dipole Multipole (MDM) Particle Spectrometer. These devices are now available to pursue the studies of Gamow Teller states, reactions of astrophysical interest, and giant resonance studies for which they were constructed, as well as for other experiments. A beam analysis system which will deliver high resolution beams to the MDM spectrometer is currently under construction. With the completion of these spectrometer projects, the facility emphasis is now focused on the development of the full capabilities of the K500 cyclotron and on the research program. During the report period, the ECR-K500 cyclotron combination operated 5,849 hours. Theoretical work reported in this document ranges from nuclear structure calculations using the IBM-2 model to calculations of kaon production and the in-medium properties of the rho and phi mesons, the latter as a probe of the QCD phase transition. Nuclear dynamics and exotic shapes and fragmentation modes of hot nuclei are also addressed. In atomic physics, new measurements of x-ray emission from highly ionized ions, of molecular dissociation and of surface interactions are reported.
Progress in research, April 1, 1992 - March 31, 1993, Texas A and M University Cyclotron Institute

International Nuclear Information System (INIS)

1993-07-01

This Institute annual report for the period 1 April 1992--31 March 1993 covers a period which has seen the initial runs of three new spectrometers which constitute a major portion of the new detection capabilities developed for this facility. These devices are the Proton Spectrometer (PSP), the Mass Achromat Recoil Mass Spectrometer (MARS), and the Multipole dipole Multipole (MDM) Particle Spectrometer. These devices are now available to pursue the studies of Gamow Teller states, reactions of astrophysical interest, and giant resonance studies for which they were constructed, as well as for other experiments. A beam analysis system which will deliver high resolution beams to the MDM spectrometer is currently under construction. With the completion of these spectrometer projects, the facility emphasis is now focused on the development of the full capabilities of the K500 cyclotron and on the research program. During the report period, the ECR-K500 cyclotron combination operated 5,849 hours. Theoretical work reported in this document ranges from nuclear structure calculations using the IBM-2 model to calculations of kaon production and the in-medium properties of the rho and phi mesons, the latter as a probe of the QCD phase transition. Nuclear dynamics and exotic shapes and fragmentation modes of hot nuclei are also addressed. In atomic physics, new measurements of x-ray emission from highly ionized ions, of molecular dissociation and of surface interactions are reported
[Cyclotron based nuclear science

International Nuclear Information System (INIS)

1989-06-01

This report contains papers on the following topics: Heavy ion reactors, nuclear structure and fundamental interactions; atomic and materials studies; nuclear theory; and superconducting cyclotron and instrumentation
National Nuclear Research Institute Annual Report 2013

International Nuclear Information System (INIS)

2014-01-01

The report highlights the activities of the National Nuclear Research Institute (NNRI) of the Ghana Atomic Energy Commission for the year 2013, grouped under the following headings: Centres under the institute namely Nuclear Reactors Research Centre (NRRC); Accelerator Research Centre (ARC); Engineering Services Centre (ESC); National Radioactive Waste Management Centre (NRWMC); Nuclear Chemistry and Environmental Research Centre (NCERC); Nuclear Applications Centre (NAC) and National Data Centre (NDC). (A. B.)
Research Advances at the Institute for Nutritional Sciences at Shanghai, China12

Science.gov (United States)

Chen, Yan; Lin, Xu; Liu, Yong; Xie, Dong; Fang, Jing; Le, Yingying; Ke, Zunji; Zhai, Qiwei; Wang, Hui; Guo, Feifan; Wang, Fudi; Liu, Yi

2011-01-01

Nutrition-related health issues have emerged as a major threat to public health since the rebirth of the economy in China starting in the 1980s. To meet this challenge, the Chinese Academy of Sciences established the Institute for Nutritional Sciences (INS) at Shanghai, China ∼8 y ago. The mission of the INS is to apply modern technologies and concepts in nutritional research to understand the molecular mechanism and provide means of intervention in the combat against nutrition-related diseases, including type 2 diabetes, metabolic syndrome, obesity, cardiovascular diseases, and many types of cancers. Through diligent and orchestrated efforts by INS scientists, graduate students, and research staff in the past few years, the INS has become the leading institution in China in the areas of basic nutritional research and metabolic regulation. Scientists at the INS have made important progress in many areas, including the characterization of genetic and nutritional properties of the Chinese population, metabolic control associated with nutrient sensing, molecular mechanisms underlying glucose and lipid metabolism, regulation of metabolism by adipokines and inflammatory pathways, disease intervention using functional foods or extracts of Chinese herbs, and many biological studies related to carcinogenesis. The INS will continue its efforts in understanding the optimal nutritional needs for Chinese people and the molecular causes associated with metabolic diseases, thus paving the way for effective and individualized intervention in the future. This review highlights the major research endeavors undertaken by INS scientists in recent years. PMID:22332084
From institutional merger integration to institutional strategic transformation: A case study of the strategic management paradigm at Shanghai Library

Institute of Scientific and Technical Information of China (English)

CHEN Chao

2010-01-01

This article attempts to apply the strategic management theory to the subsequent shaping up of a readjusted strategic development policy for Shanghai Library after its merger with the Institute of Scientific and Technological Information of Shanghai (ISTIS) in 1995.It also tries to analyze and explicate such an empirical implementation of institutional reintegration process through strategic management at Shanghai Metropolitan Library.By doing so,it aims to present an objective case study of activities based on the strategic management paradigm at a major Chinese metropolitan public library.
From institutional merger integration to institutional strategic transformation:A case study of the strategic management paradigm at Shanghai Library

Institute of Scientific and Technical Information of China (English)

CHEN; Chao

2010-01-01

This article attempts to apply the strategic management theory to the subsequent shaping up of a readjusted strategic development policy for Shanghai Library after its merger with the Institute of Scientific and Technological Information of Shanghai(ISTIS)in 1995.It also tries to analyze and explicate such an empirical implementation of institutional reintegration process through strategic management at Shanghai Metropolitan Library.By doing so,it aims to present an objective case study of activities based on the strategic management paradigm at a major Chinese metropolitan public library.
Role and position of Nuclear Power Plants Research Institute in nuclear power industry

International Nuclear Information System (INIS)

Metke, E.

1984-01-01

The Nuclear Power Plants Research Institute carries out applied and experimental research of the operating states of nuclear power plants, of new methods of surveillance and diagnosis of technical equipment, it prepares training of personnel, carries out tests, engineering and technical consultancy and the research of automated control systems. The main research programme of the Institute is the rationalization of raising the safety and operating reliability of WWER nuclear power plants. The Institute is also concerned with quality assurance of selected equipment of nuclear power plants and assembly works, with radioactive waste disposal and the decommissioning of nuclear power plants as well as with the preparation and implementation of the nuclear power plant start-up. The Research Institute is developing various types of equipment, such as equipment for the decontamination of the primary part of the steam generator, a continuous analyzer of chloride levels in water, a gas monitoring instrument, etc. The prospects are listed of the Research Institute and its cooperation with other CMEA member countries. (M.D.)
The Midwest Proton Radiation Institute project at the Indiana University Cyclotron Facility

Energy Technology Data Exchange (ETDEWEB)

Anferov, V; Broderick, B; Collins, J C; Friesel, D L; Jenner, D; Jones, W P; Katuin, J; Klein, S B; Starks, W; Self, J; Schreuder, N [IUCF, Bloomington, Indiana 47408 (United States)

2001-12-12

The IUCF cyclotrons ceased delivering particle beams for physics research and became dedicated medical proton beam accelerators in 1999. Removal of the beam lines and nuclear research facilities associated with the cyclotrons to make room for the new medical beam delivery systems was completed in October, 2000. A new achromatic beam line was completed, extending from the main stage cyclotron and ending at a temporary research platform. This beam line is being commissioned during ongoing applied research. The achromatic line will deliver 0.5 {mu}A of 205 MeV protons from which the treatment room technician may draw current at any time via fast switching, laminated magnets located at the entrances to the energy selection systems upstream of each of the treatment rooms. Three treatment rooms are planned, one containing two fixed horizontal lines and two gantry rooms. The cyclotrons will also support full time research in radiation effects, single event upset, radiation biology and pre-clinical research. This contribution describes the status of the medical construction project.
Annual report of the Institute for Nuclear Study, University of Tokyo, 1990

International Nuclear Information System (INIS)

1991-01-01

The Institute for Nuclear Study (INS) was established in 1955 as an inter-university center for nuclear and particle physics research in the post-war era. During its long history, it has played important roles in promoting research activities in this field. At present, two accelerator facilities (the SF cyclotron and the 1.3 GeV electron synchrotron) are open for use by all researchers throughout the country. These accelerators are actively being used for nuclear and particle physics as well as interdisciplinary research with particle beams and various forms of radiation. In addition, accelerator-development programs are in progress for the TARN II stretcher/cooler ring and heavy-ion linacs. During these years the Institute has been making intense efforts to materialize a proposal to construct the Japanese Hadron Project for exploring a variety of frontier fields in nuclear and particle physics, in condensed-matter physics, and in atomic physics. Various working groups have been organized to finalize the design of this project. (J.P.N.)
Annual report of the nuclear physics section of the institute of applied nuclear physics (July 1, 1976 - June 30, 1977)

International Nuclear Information System (INIS)

Bechtold, V.; Ottmar, H.

1977-10-01

The activities of the Nuclear Physics Section of the Institute of Applied Nuclear Physics from mid 1976 to mid 1977 are surveyed. The research program comprises both contributions to fundamental and applied nuclear research. The activities on the application of nuclear methods mainly concentrate on the measurements of cross sections of neutron-induced nuclear reactions for the fast breeder project, the application of gamma-ray spectrometry to nuclear fuel assay problems, the development of a proton microbeam for elemental analysis, and the production of 123 J for medical application. The study of nuclear reactions induced by α particles, 6 Li ions and fast neutrons, and the measurement of optical hyperfine structure using high-resolution laser spectroscopy form the major part of the fundamental research work. In addition, the operation of the two accelerators of the institute, an isochronous cyclotron and a 3 MV Van de Graaff accelerator, are briefly reviewed. (orig.) [de
The Cyclotron Center of the Slovak Republic

International Nuclear Information System (INIS)

Podhorsky, D.; Ruzicka, J.; Macasek, F.; Makaiova, I.; Saro, S.; Kristiak, J.; Fulup, M.

2001-01-01

The Cyclotron Center of the Slovak Republic was established at the beginning of August 1999 - within the Slovak-Office of Standards, Metrology and Testing (SOSMT), in Bratislava, Slovak Republic. It will have two cyclotrons - a large heavy and light cyclotron DC-72, which will be constructed by the Joint Institute for Nuclear Research (JINR), Dubna, Russian Federation, and a small commercial light ion cyclotron IBA 18/9. The heavy ion source of the electron resonance type (DECRS-2M) will be used for low and medium energy experiments in physics. The small electron accelerator is planned for different applications, including improving the properties of plastics, increasing the resistance of cables to fire and temperature, the sterilization of medical disposables in the CC SR. The main purpose of the Cyclotron Center of the Slovak Republic (CC SR) is to catch the present approach and trends in the area of improving of inhabitants life and health quality using the progressive technology, which is introduced by bringing into practice of the physical equipment - accelerators, producing beams of high energy particles. Experts of nuclear physics and of the related branches have no experimental basis in Slovakia, as after dissolution of the former the Czech and Slovak Federal Republic all bigger nuclear equipment were left in the Czech Republic. The Slovak Republic is one of the European countries where cancer and cardiovascular diseases have a rapidly increasing tendency (the rate of new oncological cases is approximately 20,000/year at the population of 5 million inhabitants) - early diagnostics of population is necessary to be updated urgently. The Slovak Republic use a great part of electricity (about 60 %) from its own nuclear power stations and thus it is in need of education of rising generations of experts from different nuclear fields. The Government of the Slovak republic on June 18, 1996 approved the strategic aim of building up the Cyclotron Laboratory at the
Institute of Nuclear Physics, mission and scientific research activities

International Nuclear Information System (INIS)

Zoto, J.; Zaganjori, S.

2004-01-01

The Institute of Nuclear Physics (INP) was established in 1971 as a scientific research institution with main goal basic scientific knowledge transmission and transfer the new methods and technologies of nuclear physics to the different economy fields. The organizational structure and main research areas of the Institute are described. The effects of the long transition period of the Albanian society and economy on the Institution activity are also presented

KfA Institute of Nuclear Physics. Annual report 1987

International Nuclear Information System (INIS)

Gruemmer, F.; Kilian, K.; Schult, O.; Seyfarth, H.; Speth, J.; Turek, P.

1988-04-01

This annual report contains extended abstracts about the work performed at the named institute together with a list of publications and speeches. The work concerns nuclear reactions, nuclear spectroscopy, intermediate-energy physics, nuclear structure, developments of the isochronous cyclotron and the ISIS ion source, construction of spectrometers, detectors, and targets, computer development, counting electronics, and radiation protection. (HSI)
Status report on the operation of the cyclotron and on the programs of its practical applications

International Nuclear Information System (INIS)

Tarkanyi, F.; Ander, I.; Ando, L.; Ditroi, F.; Fenyvesi, A.; Kiraly, B.; Kormany, Z.; Kovacs, P.; Kovacs, Z.; Mahunka, I.

2007-01-01

The main task of the Cyclotron Department is to operate the ATOMKI MGC-20E cyclotron, to support the research in different scientific fields and to use the accelerator in practice related applications. The Cyclotron Laboratory has been installed in a research institute so research is the most important task. Considering that some results of the basic research can be used in different routine applications, the second important task is to help developing systems for this reason. The capacity of the accelerator usually allows making routine applications to ensure the financial background for the service and for the development of the cyclotron. The cyclotron is applied directly for basic nuclear physics research and it indirectly helps the research in other fields via interdisciplinary studies. It is used in broad scale for different practical applications which have direct results in basic sciences in many cases therefore the classification sometimes is not simple. The irradiations at the cyclotron are dedicated to basic research in the field of nuclear structure and nuclear reaction studies and from other side to the so-called practical applications. The cyclotron has been in operation in ATOMKI since 1985. Since then the cyclotron has been reliably running with very short undesired breakdowns and it has been used for a wide range of research and application programs. This overview gives a short summary of the status of cyclotron operation and the practical applications and gives some indications on the future plans. (author)
Application of accelerators in industry, medicine and for environmental research in Almaty Institute of Nuclear Physics

International Nuclear Information System (INIS)

Lyssukhin, S.N.; Arzumanov, A.A.

2001-01-01

Full text: The Institute of Nuclear Physics in Almaty is the only Kazakhstan institution with a significant activity at the national level in the field of physics of accelerators, their application and associated technology. Three accelerators of different type are being used in the Institute: high power electron beam accelerator, isochronous cyclotron and heavy ion electrostatic tandem. Electron beam accelerator ELV-4 - This high power machine is only electron beam irradiation facility of industrial scale in the Republic. It was produced by Budker Institute of Nuclear Physics, Novosibirsk, Russia and installed in Almaty in 1991 for development of radiation technology in Kazakhstan. The accelerator generates electron beams of following parameters: Energy range (MeV) 1.0-1.5; Max. beam power (kW) 40; Max. beam current (mA) 40. The machine is equipped with beam scanning system, extraction device with output window 980x75 mm 2 and chain conveyer for irradiated material supply. Tn the time being the accelerator is regularly used for radiation cross-linking technology and for sterilization. Cross-linking technology is the base of high quality roof material production for building industry. Raw ethylene-propylene rubber mixture is rolled as strip of 50 m length, 1 m width, 1 mm thickness and then irradiated by dose of about 120 kGy. The final product is waterproof flexible material, very stable in hard atmospheric conditions and non sensitive to sun UV radiation. Sterilization of medical materials and items is not traditional application of such low energy installations but due to uniqueness of this accelerator in Kazakhstan and high actuality of the task for the Republic this technology was developed in INP. Hermetically packed items (medical cotton , bandages, syringes, surgical gloves, small plastic bottles) with thickness less than penetration range of 1.5 MeV electrons are put at the conveyer as mono-layer and irradiated by sterilizing dose of 25 kGy. Isochronous
Central Institute for Nuclear Research (1956 - 1979)

International Nuclear Information System (INIS)

Flach, G.; Bonitz, M.

1979-12-01

The Central Institute for Nuclear Research (ZfK) of the Academy of Sciences of the GDR is presented. This first overall survey covers the development of the ZfK since 1956, the main research activities and results, a description of the departments responsible for the complex implementation of nuclear research, the social services for staff and the activities of different organizations in the largest central institute of the Academy of Sciences of the GDR. (author)
Experimental nuclear physics research in Hungary

International Nuclear Information System (INIS)

Koltay, Ede.

1984-01-01

The status and recent results of experimental nuclear physics in Hungary is reviewed. The basic nuclear sciences, instrumental background and international cooperation are discussed. Personal problems and the effects of the international scientific deconjuncture are described. The applied nuclear and interdisciplinary researches play an important role in Hungarian nuclear physics. Some problems of cooperation of Hungarian nuclear and other research institutes applying or producing nuclear analytical technology are reviewed. The new instrument, the Debrecen cyclotron under construction gives new possibilities to basic and applied researches. A new field of Hungarian nuclear physics is the fusion and plasma research using tokamak equipment, the main topics of which are plasma diagnostics and fusion control systems. Some practical applications of Hungarian nuclear physical results, e.g. establishment of new analytical techniques like PIXE, RBS, PIGE, ESCA, etc. are summarized. (D.Gy.)
Annual report 1978. From the Research Institute of Physics, Stockholm

International Nuclear Information System (INIS)

Nilsson, A.

1978-01-01

This report covers the activities in 1978 at the Research Institute of Physics, Stockholm, Sweden. During this year the construction work on the caves for nuclear physics research in the new experimental hall has been completed. The cyclotron has been started up again after a shut-down of about 15 months. A new mini-computer system has been bought and installed at the institute which will be used for on-line data aquisition as well as for off-line computations and analysis. The experimental nuclear physics program has naturally been hampered by the shut-down of the cyclotron. During the main part of the year, experiments with participation of nuclear physicists from the institute have been carried out at laboratories in Uppsala, Aabo, Risoe, Darmstadt and Orsay. The collaboration with the CERN group studying exotic atoms has continued. The activities of the group working in the field of atomic physics at the 400kV accelerator show a clear trend towards the studies of reaction phenomena occuring in collisions of ions with solids and gases. The construction of the new high-power electron accelerator for research in time-resolved precision spectroscopy of atoms and molecules has been completed. The fusion-related experimental program of the surface physics group has continued with an emphasis on the work done in collaboration with the Institut fur Plasmaphysik, KFA, Julich. In order to be able to perform in situ sputtering and thin film migration studies, a new ultra-high-vacuum chamber is being connected simultaneously to the new 100V-10kV low-energy accelerator and the 2MV Van de Graaff accelerator. (E.R.)
Institutional radioactive waste management in the Nuclear Research Institute Rez plc

International Nuclear Information System (INIS)

Kovarik, P.; Svoboda, K.; Podlaha, J.

2008-01-01

Nuclear research institute Rez, plc. (mentioned below as NRI) has had a dominant position in the area of the nuclear research and development in the Czech Republic, the Central and the Eastern Europe. Naturally, the radioactive waste management is an integral part of the nuclear industry, research and development. For that reason, there is Centre of the radioactive waste management (mentioned below as Centre) in the NRI. This Centre is engaged in the radioactive waste treatment, decontamination, characterisation, decommissioning and other relevant activities. This paper describes the system of technology and other information about institutional radioactive waste management in the NRI. (authors)
Termination of past nuclear activities at the nuclear research institute

International Nuclear Information System (INIS)

Janzekovic, H.; Krizman, M.

2006-01-01

Many countries, particularly in Europe, started with nuclear programs in the fifties of the last century. As a consequence nuclear research institutes were established, among them also the Institute Jozef Stefan (IJS) in Slovenia. The nuclear activities at the IJS were related to the development of uranium ore processing technology and technologies comprising uranium oxide and hexafluoride. After very intensive period of nuclear activities the decline began step by step due to different reasons. Various approaches of the termination and decommissioning of facilities were used. The inspectors of the Slovenian Nuclear Safety Administration (SNSA), the responsible authority, started intensive activities at the IJS at the end of 2004. All together 22 research laboratories or research units were included in the inspection program and around 50 researchers of the IJS were involved into the inspection procedures. The inspection was very intensive in the laboratories and storages where past nuclear activities took place and were later on abandoned. As a result several contaminated equipments and sites in addition to around 200 unregistered sources were found. The majority of these sources is related to past nuclear activities. The inspection program related to the terminated research activities is still in progress. The IJS immediately started with the remediation activities including the development of methodology related to decontamination of radioactive liquids. The decontamination of two nuclear laboratories and three different storages of radioactive waste at its sites is in progress. Sixty of the above mentioned sources have been already stored in the Central Interim Storage for Radioactive Waste. (author)
Diagnostic system for the nuclear medicine with baby cyclotron

International Nuclear Information System (INIS)

Kashihara, Masao; Wakasa, Shyuichiro

1982-01-01

The system of cyclotron nuclear medicine consists of ''RI-production by using the cyclotron'', ''production of radio-pharmaceuticals labeled with RI'', ''positron tomography''. On the other hand, Ultra compact cyclotron (Baby cyclotron) itself, RI production technique and positron tomography have been rapidly developed and advanced. We think that these three functions must be balance in the development in order to spread this system into the routine work in the hospital. However, since the technology of the synthesis for the labeled compounds is not so developed so far, more advance can be strongly expected. In this report, construction of the cyclotron nuclear medicine, utility for the practical use of RI produced by using the cyclotron, technique of RI production, and the studies on automated and efficient productions of radio-pharmaceuticals labeled with short-lived positron emitters for medical diagnostic use are described. (author)
Annual report of the Institute for Nuclear Study, University of Tokyo, 1984

International Nuclear Information System (INIS)

1985-01-01

In this annual report, the works carried out at the INS during the calendar year 1984 are described. The INS is the research institute for interuniversity use, and the research facilities are open to all qualified scientists in Japan. The major facilities are a FM cyclotron of 55 MeV for protons, a SF cyclotron of up to 45 MeV for protons, an electron synchrotron of 1.3 GeV and the TARN of 8.56 MeV/nucleon. The SF cyclotron was successfully operated with emphasis on heavy ion research program, and the nuclear physics program became an important part in the utilization of the electron synchrotron. The research and development of accelerator technology was continued, and the stochastic cooling of low energy (7 MeV) proton beam was successfully achieved by using the TARN. The INS team was busy for constructing its shared parts of the TOPAZ detector of KEK. The INS-LBL collaboration at Bevalac was extended to this year. Two international symposia were organized in addition to symposia, workshops and schools. The reorganization of research divisions was planned. The activities of respective divisions are reported. (Kako, I.)
Central Institute of Nuclear Research Rossendorf 25 years old

International Nuclear Information System (INIS)

Hohmuth, K.; Kaun, K.H.; Schmidt, A.; Hennig, K.; Brinckmann, H.F.; Lehmann, E.; Rossbander, W.; Bitterlich, H.; Weibrecht, R.; Fuelle, R.; Nebel, D.; Reetz, T.; Beyer, G.J.; Muenze, R.

1981-12-01

A colloquium dedicated the 25th anniversary of the foundation of the Central Institute for Nuclear Research of the GDR Academy of Sciences was held on January, 21st, '81. 13 papers were given which dealt with aspects of the institute's history as well as with modern trends in nuclear and solid state physics, nuclear energy and chemistry, radioisotope production, radiation protection and nuclear information. (author)
National Nuclear Research Institute (NNRI) - Annual Report 2015

International Nuclear Information System (INIS)

2015-01-01

The 2015 report of the National Nuclear Research Institute (NNRI) of the Ghana Atomic Energy Commission (GAEC) lists various programmes undertaken by the Institute under the following headings: Water resources programme, Energy Research programme, Environmental and Health Safety Programme, Digital Instrumentation programme, Nuclear Applications and Materals programme and Radiation Occupational safety programme. Also, included are abstracts of publications and technical reports.
A national medical cyclotron facility: report to the Minister of Health by the Medical Cyclotron Committee

International Nuclear Information System (INIS)

1985-01-01

Research and training in nuclear medicine in Australia are both limited by the lack of a medical cyclotron facility. The Committee recommends the establishment of a national medical cyclotron to provide a supply of short-lived radioisotopes for research in relevant fields of medicine, and for diagnostic use in nuclear medicine
Mr Bikash Sinha, Director of SAHA & VECC and Prof. Rolf Heuer, Director general of CERN, sign a collaboration agreements between SAHA (Saha Institute of Nuclear Physics), VECC (Variable Energy Cyclotron Centre), India and CERN ISOLDE.

CERN Multimedia

Maximilien Brice

2009-01-01

Mr Bikash Sinha, Director of SAHA & VECC and Prof. Rolf Heuer, Director general of CERN, sign a collaboration agreements between SAHA (Saha Institute of Nuclear Physics), VECC (Variable Energy Cyclotron Centre), India and CERN ISOLDE.
Research and education by SF cyclotron facility

International Nuclear Information System (INIS)

1992-04-01

This report represents the current activities in research and education using the cyclotron facility and related apparatus which are supported by Nuclear Physics Division and this is a continuation of INS-T-466 (1986, December). In this version an iron-free β-ray spectrometer and a cooler-synchrotron (TARN II) are briefly described also in the first chapter. The second chapter explains experimental programs performed in the last 5 years. The third chapter gives the number of publications on researches performed in 1975-1991, and also gives twelve topics obtained from the cyclotron and the β-ray spectrometer in recent 5 years. The last chapter provides the whole list of the works for Doctor and Master theses performed at the facility in the last 10 years. (J.P.N.)
Cyclotron based nuclear science: Progress report, April 1, 1986-March 31, 1987

International Nuclear Information System (INIS)

1987-08-01

This report contains descriptions of research programs at the Institute, progress on construction of the K500 cyclotron, and descriptions of new experimental devices being built to take advantage of new beams that will be available. Several milestones were reached in construction of the new cyclotron during the period. In early summer, 1986, the magnet was completed with all trim coils and shimming iron in place. During July and August, the final field maps were made, which will be used for calculations of run parameters. In the spring, one rf amplifier was completed and tested over the full frequency and power range. Also in the spring, the computer control system successfully operated positioning controls and trim coil power supplies. Final assembly of the rf system including the dees, resonators and other 2 rf amplifiers is now underway. Initial attempts at getting beam are expected in September. The design of the ECR source was completed in the fall. A beam line configuration has been designed for the K500 cyclotron which will result initially in 3 lines, with a fourth to be added in 1988. With the eminent completion of the K500, there has been considerable instrumentation development. A 4π neutron calorimeter is under construction for heavy ion reaction studies, construction is beginning on a proton spectrometer for studies of Gamow-Teller matrix elements with the (d, 2 He) reaction, and several detector systems are being developed. During the year, the 88 inch cyclotron operated 4845 hours for research and beam development. Research programs in nuclear science scheduled 57% of the time. Atomic physics programs used 19% of the time, and a program in trace analysis scheduled 6%. An industrial testing laboratory used 18 hours. The remainder of the time was used for beam development, primarily for increasing the energy and/or intensity of heavy ion beams
Assessment of radionuclidic impurities in cyclotron produced Tc-99m

Czech Academy of Sciences Publication Activity Database

Lebeda, Ondřej; van Lier, E. J.; Štursa, Jan; Ráliš, Jan; Zyuzin, A.

2012-01-01

Roč. 39, č. 12 (2012), s. 1286-1291 ISSN 0969-8051 Institutional research plan: CEZ:AV0Z10480505 Keywords : Technetium-99m * cyclotron * proton irradiation * radionuclidic impurities Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders Impact factor: 2.517, year: 2012
Annual report of Research Center for Nuclear Physics, Osaka University. 1994 (April 1, 1994 - March, 31, 1995)

International Nuclear Information System (INIS)

Itahashi, Takahisa; Futakuchi, Atsuko

1995-01-01

This report is a compilation of the research activities and operations of the Research Center For Nuclear Physics (RCNP), Osaka University, during the period of the academic year 1994, April 1994 to March 1995. RCNP is the national laboratory for nuclear physics in Japan. The AVF cyclotron with K = 0.14GeV and the ring cyclotron with K = 0.4GeV and E P = 0.4GeV are the major user facilities at RCNP. They have been extensively used for studying nuclear nucleon-meson systems. All facilities are open for users from universities and research institutes in Japan as well as those in foreign countries. The research activities at the RCNP cyclotron laboratory include studies of nuclear interactions and nuclear potentials, spin isospin excitations and decays nuclear reaction dynamics and others. Studies of solid state and atomic physics and medical applications were carried out also at the cyclotron laboratory. New external ion sources have been instaled for the injector cyclotron. New extensions of the RCNP research activities are under progress. One is the possible use of the 8 GeV electron storage ring built at the synchrotron radiation laboratory SPring-8. It is located 100 Km west of Osaka. It is expected to start its operation in 1997. The Compton back-scattering of laser photons from the 8 GeV electron beam provides 1-3.5 GeV γ-rays, which are very promising for studying nuclear quark and meson systems. Other is the non-accelerator physics for ultra-rare nuclear processes at the new under ground laboratory 'Ohto Cosmo Observatory'. It is located 100 km south of Osaka. Neutrino studies by investigating double beta decays, dark matter studies by investigating nuclear responses to them, and studies of other weak processes are planned to be studied there. (J.P.N.)
Scientific and technological activity in the National Institute of Nuclear Research

International Nuclear Information System (INIS)

Escobar A, L.; Monroy G, F.; Morales R, P.; Romero H, S.

2008-01-01

The present book was published on the occasion of the 50 years of the existence of the Institute, from its creation in 1956 like National Commission of Nuclear Energy to 1979 that arises like National Institute of Nuclear Research. The objective of this publication is the one to leave a writing testimony of all the activities that are realized in the National Institute of Nuclear Research and an accessible language within the diverse subjects boarded. Referring subjects to the activities of nuclear physics, radiochemistry, research and development of materials, dosimetry, plasma physics, production of radiopharmaceuticals, tissue sterilization by radiation, food irradiation and other included. (Author)
Cyclotron based nuclear science: Progress report, April 1, 1987-March 31, 1988

International Nuclear Information System (INIS)

1988-08-01

This report discusses experiment run on the K500 cyclotron and 88 in cyclotron at Texas AandM University. The main topics of these experiments are: Heavy ion reactions; Nuclear structure and fundamental interactions; Atomic and material science; Nuclear theory; and Superconducting cyclotron and instrumentation

System of institutional radioactive waste management in the Nuclear Research Institute Rez plc

International Nuclear Information System (INIS)

Podlaha, J.; Burian, P.

2005-01-01

The Nuclear Research Institute Rez plc (NRI) is a leading institution in the area of nuclear Research and Development in the Czech Republic. The NRI has had a dominant position in the nuclear programme since it was established in 1955 as a state-owned research organization and it has developed to its current status. In December 1992 the NRI has been transformed into a joint-stock company. The NRI's activity encompasses nuclear physics, chemistry, nuclear power, experiments at the research reactor and many other topics. Main issues addressed in the NRI in the past decades were concentrated on research, development and services provided to the nuclear power plants operating WWER reactors, development of chemical technologies for fuel cycle and irradiation services to research and development in the industrial sector, agriculture, food processing and medicine. At present the research activities are mainly targeted to assist the State Office for Nuclear Safety -the nuclear safety regulating body, power plant operator and nuclear facilities contractors. Significant attention is also paid to the use of nuclear technology outside the nuclear power sector, providing a wide range of services to industry , medicine and the preparation of radiopharmaceuticals. NRI operates two research nuclear reactors and another facilities such as a hot cell facility , research laboratories, technology for radioactive waste (RAW) management, 60 Co irradiators, an electron accelerator, etc. In this paper the Centre of RAW management, system of RAW management, facilities for RAW management as well as decontamination and decommissioning activities of the NRI are presented. The NRI provides complex services in the area of RAW management and has gained many experience and full qualification not only in this area but also in the area of decontamination and decommissioning and spent fuel management. The NRI guarantees safe RAW and spent fuel management. (authors)
Automatic processing of list of journals and publications in the Nuclear Research Institute

International Nuclear Information System (INIS)

Vymetal, L.

Using an EC 1040 computer, the Institute of Nuclear Research processed the list of journals in the reference library of the Czechoslovak Atomic Energy Commission including journals acquired by all institutions subordinated to the Czechoslovak Atomic Energy Commission, ie., UJV Rez (Nuclear Research Institute), Nuclear Information Centre Prague, UVVVR Prague (Institute for Research, Production and Application of Radioisotopes) and Institute of Radioecology and Applied Nuclear Techniques Kosice. Computer processing allowed obtaining files arranged by libraries, subject matters of the journals, countries of publication, and journal titles. Automated processing is being prepared of publications by UJV staff. The preparation is described of data for computer processing of both files and specimens are shown of printouts. (Ha)
[Cyclotron based nuclear science

International Nuclear Information System (INIS)

1991-08-01

This report contains descriptions of research programs carried out by Institute staff, as well as progress on new instrumentation during the period, April 1, 1990, to March 31, 1991. The K500 cyclotron and ECR source provided beam for 4140 hours during the period. The beam was actually available for experiments 1927.50 hours and 1110.50 hours was devoted to developing new beams and exploring cyclotron performance. A wide range of beams from protons to Xe with energies from 2.4 MeV/u to 60 MeV/U have been used in experiments. The highest total energy beam accelerated was 35 MeV/u 63 Cu. The ECR source, made a tremendous improvement in accelerator performance and reliability. Substantial amounts of beam time were devoted to investigations of hot nuclei, electron-positron, giant resonances, atomic effects of high velocity ion beams, astrophysics related reactions and proton and alpha bremsstrahlung. Scientific accomplishments included determination of the heat capacity of nuclei through new insight into the level densities and establishing a lower limit for electron positron resonances a factor of ten better than previous measurements. The proton spectrometer, constructed for studies of the Gamow-Teller interaction is complete, and initial physics measurements will be made in the next few months. All of the BaF 2 crystals have been delivered and acceptance tests are underway. A K=315 MDM spectrometer has been obtained from Oxford University and is scheduled for installation in Spring 1992, after removal of the K=150 Enge split pole spectrometer. Institute groups continue participation in MEGA, instrumentation projects for RHIC, and few nucleon studies at LAMPF and KEK. Reports of these activities are included
Annual report of the Institute for Nuclear Study, University of Tokyo, 1981

International Nuclear Information System (INIS)

1982-01-01

In this annual report, the research activities and technical developments carried out in the Institute for Nuclear Study during the period from January to December, 1981, are reviewed. Four research divisions are active at present, namely Low Energy Physics, High Energy Physics, Theoretical Physics and the Study Group of High Energy, Heavy Ion Project. The research facilities in the INS are open to all researchers in Japan. In the Low Energy Physics Division, the studies on nuclear structures and nuclear reactions were continued with the SF cyclotron. In the High Energy Physics Division, the studies on photo-reaction were continued with the 1.3 GeV electron synchrotron. The Theoretical Physics Division sponsored various workshops, developed computer programs and promoted collaboration among physicists as a research center of theoretical nuclear and particle physics besides its own activities. The Study Group of High Energy, Heavy Ion Project redesigned the whole accelerator complex, and the studies on heavy ion beam accumulation were advanced, using the accumulator ring ''TARN''. The studies on high energy, heavy ion collision were continued at the Bevalac facility. (Kako, I.)
Risk assessment of 30 MeV cyclotron facilities

Energy Technology Data Exchange (ETDEWEB)

Jeong, Gyo Seong; Lee, Jin Woo [Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup (Korea, Republic of); Kim, Chong Yeal [Dept. of Radiation Science and Technology, Chonbuk National University, Jeonju (Korea, Republic of)

2017-03-15

A cyclotron is a kind of particle accelerator that produces a beam of charged particles for the production of medical, industrial, and research radioisotopes. More than 30 cyclotrons are operated in Korea to produce 18F, an FDG synthesis at hospitals. A 30-MeV cyclotron was installed at ARTI (Advanced Radiation Technology Institute, KAERI) mainly for research regarding isotope production. In this study, we analyze and estimate the items of risk such as the problems in the main components of the cyclotron, the loss of radioactive materials, the leakage of coolant, and the malfunction of utilities, fres and earthquakes. To estimate the occurrence frequency in an accident risk assessment, five levels, i.e., Almost certain, Likely, Possible, Unlikely, and Rare, are applied. The accident consequence level is classified under four grades based on the annual permissible dose for radiation workers and the public in the nuclear safety law. The analysis of the accident effect is focused on the radioactive contamination caused by radioisotope leakage and radioactive material leakage of a ventilation filter due to a free. To analyze the risks, Occupation Safety and Health Acts is applied. In addition, action plans against an accident were prepared after a deep discussion among relevant researchers. In this acts, we will search for hazard and introduce the risk assessment for the research 30-MeV cyclotron facilities of ARTI.
Risk assessment of 30 MeV cyclotron facilities

International Nuclear Information System (INIS)

Jeong, Gyo Seong; Lee, Jin Woo; Kim, Chong Yeal

2017-01-01

A cyclotron is a kind of particle accelerator that produces a beam of charged particles for the production of medical, industrial, and research radioisotopes. More than 30 cyclotrons are operated in Korea to produce 18F, an FDG synthesis at hospitals. A 30-MeV cyclotron was installed at ARTI (Advanced Radiation Technology Institute, KAERI) mainly for research regarding isotope production. In this study, we analyze and estimate the items of risk such as the problems in the main components of the cyclotron, the loss of radioactive materials, the leakage of coolant, and the malfunction of utilities, fres and earthquakes. To estimate the occurrence frequency in an accident risk assessment, five levels, i.e., Almost certain, Likely, Possible, Unlikely, and Rare, are applied. The accident consequence level is classified under four grades based on the annual permissible dose for radiation workers and the public in the nuclear safety law. The analysis of the accident effect is focused on the radioactive contamination caused by radioisotope leakage and radioactive material leakage of a ventilation filter due to a free. To analyze the risks, Occupation Safety and Health Acts is applied. In addition, action plans against an accident were prepared after a deep discussion among relevant researchers. In this acts, we will search for hazard and introduce the risk assessment for the research 30-MeV cyclotron facilities of ARTI
Accelerator physics and nuclear energy education in INRNE-BAS

International Nuclear Information System (INIS)

Tonev, D.; Goutev, N.; Georgiev, L. S.

2015-01-01

Presently Bulgaria has no research nuclear facility, neither a research reactor, nor an accelerator. With the new cyclotron laboratory in Sofia the Institute for Nuclear Research and Nuclear Energy at the Bulgarian Academy of Sciences will restart the experimental research program not only in the fi eld of nuclear physics, but also in many interdisciplinary fields related to nuclear physics. The cornerstone of the cyclotron laboratory is a cyclotron TR24, which provides a proton beam with a variable energy between 15 and 24 MeV and current of up to 0.4 mA. The TR24 accelerator allows for the production of a large variety of radioisotopes for medical applications and development of radiopharmaceuticals. The new cyclotron facility will be used for research in radiopharmacy, radiochemistry, radiobiology, nuclear physics, solid state physics, applied research, new materials and for education in all these fields including especially nuclear energy. Keywords: Cyclotron, PET/CT, radiopharmacy
Trends in cyclotrons for radionuclide production

International Nuclear Information System (INIS)

Vera Ruiz, H.; Lambrecht, R.M.

1999-01-01

The IAEA recently concluded a worldwide survey of the cyclotrons used for radionuclide production. Most of the institutions responded to the questionnaire. The responses identified technical, utilisation and administrative information for 206 cyclotrons. Compiled data includes the characteristics, performance and popularity of each of the different commercial cyclotrons. Over 20 cyclotrons are scheduled for installation in 1998. The expansion in the number of cyclotron installations during the last decade was driven by the advent of advances in medical imaging instrumentation (namely, positron emission tomography (PET), and more recently by 511 KeV emission tomography); introduction of user friendly compact medical cyclotrons; and recent governmental decisions that permit reimbursement for cyclotron radiopharmaceutical studies by the government or insurance companies. The priorities for the production of clinical, commercial and research radionuclides were identified. The emphasis is on radionuclides used for medical diagnosis with SPET (e.g. 123 I, 201 Tl) and PET (e.g. 11 C, 13 N, 15 O, 18 F) radiopharmaceuticals, and for individualized patient radiation treatment planning (e.g. 64 Cu, 86 Y, 124 I) with PET. There is an emerging trend to advance the cyclotron as an alternative method to nuclear reactors for the production of neutron-rich radionuclides (e.g. 64 Cu, 103 Pd, 186 Re) needed for therapeutic applications. (authors)
Biotechnology and Nuclear Agriculture Research Institute (BNARI) at a glance

International Nuclear Information System (INIS)

2007-01-01

Biotechnology and Nuclear Agriculture Research Institute (BNARI) was established in 1993 as one of the research, development and technology transfer institutes of the Ghana Atomic Energy Commission (GAEC). This was to help the GAEC to expand its research and development in the area of biotechnology and nuclear agriculture, which have been found to have a major impact on the agricultural development in countries involved in peaceful application of nuclear energy. The main objective of the Institute is to explore and exploit the application of isotopes, ionizing radiation and biotechnologies for increased agricultural and economic development of Ghana and to help the Country attain self-sufficiency in food and agriculture in order to alleviate malnutrition, hunger and poverty. This brochure describes the organizational structure; research facilities and programmes; services of the various departments of the Institute as well as achievements
Operation of the Karlsruhe Isochronous Cyclotron in 1975

International Nuclear Information System (INIS)

Schulz, F.; Schweickert, H.

1976-06-01

The operation of the Karlsruhe Isochronous Cyclotron in 1975 is briefly surveyed. The main reasons for a very short period for maintenance, repair and installation, and several additional efforts to improve the reliability of the accelerator installation, are discussed. The status and the results of several technical developments for the cyclotron are described: 1) the axial injection system; 2) computer aided cyclotron operation; 3) ion source development; 4) capacitive current measurement at the external beam; 5) new correction coils for the cyclotron; 6) improvement of the neutron time-of-flight spectrometer. As there is an increasing interest in using this type of accelerator for research in fields other than nuclear physics, it was felt appropriate to present short surveys on investigations at our cyclotron in 1975 in the fields of: 1) solid state physics; 2) engineering; 3) materials research; 4) nuclear medicine; 5) nuclear chemistry. (orig.) [de
Cyclotron production of Cu-61

Czech Academy of Sciences Publication Activity Database

Lebeda, Ondřej; Ráliš, Jan; Seifert, Daniel

2013-01-01

Roč. 40, 2 Supplement (2013), S323-S323 ISSN 1619-7070. [Annual Congress of the European Association of Nuclear Medicine (EANM). 19.10.2013-23.10.2013, Lyon] R&D Projects: GA TA ČR TA02010797 Institutional support: RVO:61389005 Keywords : cyclotron U-120M * PET * Cu-61 Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders
Reports on memorial lecture meetings on co-operative application finish of the SF cyclotron and its result reports

International Nuclear Information System (INIS)

2000-01-01

The SF cyclotron at the Institute for Nuclear Study (INS) of University of Tokyo began its co-operative application in 1997 to continue its smooth operation during 21 years reaching March, 1997. Together with improvement of INS organization on April, 1997, it was transferred to the Center for Nuclear Study School of Science, University of Tokyo, INS continued a co-operative research for two years thereafter with Tanashi campus of the High Energy Accelerator Research Organization also established on April, 1997. This co-operative research was finished without accident at the end of March, 1999, to close history of co-operative application of cyclotron during 23 years. This report contains 15 memorial lecture and convivial meeting reports at the co-operative application finish of cyclotron and some results of co-operative applications and experiments, during 23 years. (G.K.)
Annual report of the Institute for Nuclear Study, University of Tokyo, 1995

International Nuclear Information System (INIS)

Kubono, Shigeru; Mori, Yoshiharu; Niki, Kazuaki; Ohshiro, Yukimitsu; Outa, Haruhiko; Sekiguchi, Masayuki; Tsutsui, Izumi; Itagaki, Toshiko

1996-01-01

This report is an annual report from April, 1995 to March 1996 at Institute for Nuclear Study, University of Tokyo. In this fiscal year 1995, both the SF cyclotron and the 1.3 GeV electron synchrotron operated smoothly for users from universities. A new radioactive nuclear facility was completed. The research programs at the TARN II cooler ring further made progress in the field of atomic physics. The superconducting large solid-angle kaon spectrometer (SKS) installed at the 12 GeV PS of KEK has continued to produce interesting results concerning hypernuclei. In order to preform a long-baseline neutrino-oscillation experiment, a new collaboration has been formed among INS, KEK and ICRR. And, internal collaborations are progressing, and much effort was concentrated on realizing the future project. This report contains the following thema: Nuclear physics division, Intermediate-energy physics division, High-energy physics division, Theoretical physics division, Accelerator research division, Interdisciplinary research laboratory, Research and development for Japanese Hadron Project, Supporting division, Meetings and Appendices. (G.K.)
Medical cyclotrons

International Nuclear Information System (INIS)

Wolf, A.P.

1976-01-01

Cyclotrons as tools for therapy and for the production of radionuclides for use in nuclear medicine have been extensively reviewed in the literature. The current world status with respect to cyclotrons used primarily for research, development and application in nuclear medicine is reviewed here in the context of geographical distribution and type of use, presently available commercial types, machine characteristics and trends. Aspects of design requirements from a user perspective such as machine, beam and target characteristics are covered. Some special problems concerning many factors which can lead to effective production of the desired radionuclide or product are considered in light of machine characteristics. Consideration is also given to future directions for accelerators in nuclear medicine
Environmental monitoring program of a nuclear research institute

International Nuclear Information System (INIS)

Peixoto, Claudia Marques; Jacomino, Vanusa Maria Feliciano; Dias, Fabiana F.

2009-01-01

The main activities of the CDTN Research Institute are concentrated in the areas of reactors, materials, process engineering, the environment, health, radioprotection, radioactive waste, and applied physics. Its Environmental Monitoring Program (EMP) began in 1985 with the objective of evaluating and controlling its installations' operating conditions as well as the impact on the neighboring environment caused by release of stable and radioactive elements. EMP's adequate planning and management resulted in obtaining an unique database that has generated information which have contributed to improving the credibility of nuclear and non-nuclear activities developed by the Center with the local community. Besides this, the data collection, study and continuous and systematic follow-up processes of environmental variables allowed the Center to be one of the Nation's pioneering research institutions in obtaining an Environmental Operating License from the Brazilian Environment and Natural Resources Institute (IBAMA). The objective of the present work is to present the experience acquired during the years, including a discussion about methodologies employed as well as the importance of using statistical evaluation tools in evaluating, interpreting, and controlling the quality of the results. Liquid effluent control and surface water monitoring results are also presented. (author)
Accounting for and control of nuclear material at the Central Institute of Nuclear Research, Rossendorf

International Nuclear Information System (INIS)

Heidel, S.; Rossbander, W.; Helming, M.

1983-01-01

A survey is given of the system of accounting for and control of nuclear material at the Central Institute for Nuclear Research, Rossendorf. It includes 3 material balance areas. Control is implemented at both the institute and the MBA levels on the basis of concepts which are coordinated with the national control authority of the IAEA. The system applied enables national and international nuclear material control to be carried out effectively and economically at a minimum of interference with operational procedures. (author)
KFA Institute of Nuclear Physics. Annual report 1990

International Nuclear Information System (INIS)

1991-03-01

This annual report contains extended abstracts about the work performed in the named research center together with a list of talks and publications. The work concerns experimental studies on nuclear reactions and scattering processes, nuclear spectroscopy, and intermediate-energy physics, theoretical studies on nuclear structure, nuclear reactions, and intermediate- and high-energy physics, developments of the isochronous cyclotron, the ISIS ion source, the magnetic spectrometer BIG KARL, and the cooler synchrotron COSY, as well as technical developments on spectrometers and detectors, computer systems, and radiation protection. (orig.)
KFA Institute of Nuclear Physics. Annual report 1989

International Nuclear Information System (INIS)

1990-04-01

This annual report contains extended abstracts about the work performed in the named research center together with a list of talks and publications. The work concerns experimental studies on nuclear reactions and scattering processes, nuclear spectroscopy, and intermediate-energy physics, theoretical studies on nuclear structure, nuclear reactions, and intermediate- and high-energy physics, developments of the isochronous cyclotron, the ISIS ion source, the magnetic spectrometer BIG KARL, and the cooler synchrotron COSY, as well as technical developments on spectrometers and detectors, computer systems, and radiation protection. (HSI)
Marie Curie: the Curie Institute in Senegal to Nuclear Physics

Science.gov (United States)

Gueye, Paul

Sub-Saharan Africa is not a place where one will look first when radioactivity or nuclear physics is mentioned. Conducting forefront research at the international stage at US national facilities such as the Thomas Jefferson National Accelerator Facility in Virginia or the National Superconducting Cyclotron Facility/Facility for Rare Isotope Beams in Michigan does not point to Historically Black Colleges either. The two are actually intrinsically connected as my personal journey from my early exposure to radiation at the Curie Institute at the LeDantec Hospital in Senegal lead me to Hampton University. The former, through one of my uncles, catapulted me into a nuclear physics PhD while the latter houses the only nuclear physics program at an HBCU to date that has established itself as one of the premier programs in the nation. This talk will review the impact of Marie Curie in my life as a nuclear physicist.
30 years of Central Institute for Nuclear Research at Rossendorf

International Nuclear Information System (INIS)

Scheler, W.; Flach, G.; Hennig, K.; Collatz, S.; Muenze, R.; Baldeweg, F.

1986-10-01

A celebration and a scientific colloquium dedicated the 30th anniversary of the foundation of the Central Institute for Nuclear Research (CINR) of the GDR Academy of Sciences were held on January, 23rd and 24th, '86 at Rossendorf. The speaches and lectures given by the president of the GDR Academy of Sciences and by scientists of the CINR dealt with problems of policy of science, history of the CINR, nuclear methods, microelectronics, nuclear energy research, development and production of radioisotopes and scientific instruments. (author)

Economic management model of nuclear power plant research institute

International Nuclear Information System (INIS)

Schultz, O.

1993-01-01

Brief information about the development of economic management and processing of economic information in the Nuclear Power Plants Research Institute Trnava is given in the paper. The existing economic management model of the Institute impacts positively the fulfillment of economic indicators. When applying this model, activities of individual divisions are emphasized and presentation of the Institute as a global professional capacity is suppressed. With regards to this influence, it will be necessary to look for such system elements that will impact the integrity of the Institute in the future period positively
Manufacturing process of ion source cone for SF cyclotron of Institute of Nuclear Study, University of Tokyo

International Nuclear Information System (INIS)

1982-01-01

The manufacturing process of the complicated structural cone elements for the low energy ion source of the SF cyclotron of Institute of Nuclear Study, University of Tokyo, is reported. The drawing for manufacture is shown. This cone has a cylindrical part with 16 mm diameter and 60 mm length, a conical part with 50 mm large diameter and 62 deg conical angle, and many holes and notches, and is made of copper. The manufacturing process of the cone elements is as follows: providing the material by sawing a bar, cutting both end surfaces and drilling centering holes on a lathe, machining multiple outer surface utilizing an index on a milling machine, marking work on end and side surfaces, drilling centering holes for gas passage, water passage and bolt holes utilizing a circular table on a milling machine, spot facing and drilling centering holes for oblique gas and water passages on the outer surface utilizing an angle gauge on a milling machine, drilling gas and water passages on a drilling machine, brazing of plugs, machining of inner and outer surfaces on a lathe, machining of outer surface on a milling machine, finishing by hand work and so on. These process steps are shown in photographs. (Nakai, Y.)
Activities of Nuclear Research Institute Rez in the area of hydrogen technologies

International Nuclear Information System (INIS)

Doucek, A.; Janik, L.; Misak, J.

2010-01-01

NRI is a research institution established in 1955. Nowadays, the Institute provides wide range of expertise and services for operators of the nuclear power plants in the Czech Republic and abroad, supports Czech central state institutions in the domains of strategic energy planning and development, management of radioactive waste (for the Ministry of Trade and Industry), provides independent expertise for the State Office of Nuclear Safety, performs activities in the area of exploitation of ionising radiation and irradiation services for basic and applied research, health service and industry, performs research and provides services for radioactive waste disposal, production of radiopharmaceuticals, education and training of experts and scientific specialists and performs many other activities. With the gradual changes in energy policy, hydrogen economy becomes one of the important topics related to nuclear energy. NRI is participating in the research and development in this area and as a member of the Czech Hydrogen Technology Platform is currently the leader in this area in the country. To promote hydrogen economy, NRI prepared and participated in several demonstration projects. Studies on production of hydrogen in current and future nuclear power plants are performed as well. (authors)
Use of cyclotrons in medical research: Past, present, future

Science.gov (United States)

Smathers, James B.; Myers, Lee T.

1985-05-01

The use of cyclotrons in medical research started in the late 1930s with the most prominent use being neutron irradiation in cancer therapy. Due to a lack of understanding of the biological effect of neutrons, the results were less than encouraging. In the 1940s and 1950s, small cyclotrons were used for isotope production and in the mid 60s, the biological effect of neutrons was more thoroughly studied, with the result that a second trial of neutron therapy was initiated at Hammersmith Hospital, England. Concurrent with this, work on the use of high energy charged particles, initially protons and alphas, was initiated in Sweden and Russia and at Harvard and Berkeley. The English success in neutron therapy led to some pilot studies in the USA using physics cyclotrons of various energies and targets. These results in turn lead to the present series of machines presently being installed at M.D. Anderson Hospital (42 MeV), Seattle (50 MeV) and UCLA (46 MeV). The future probably bodes well for cyclotrons at the two extremes of the energy range. For nuclear medicine the shift is away from the use of multiple isotopes, which requires a large range of particles and energies to 11C, 13N, 15O, and 18F, which can be incorporated in metabolic specific compounds and be made with small 8-10 MeV p+ "table top" cyclotrons. For tumor therapy machines of 60 MeV or so will probably be the choice for the future, as they allow the treatment of deep seated tumors with neutrons and the charged particles have sufficient range to allow the treatment of ocular tumors.
Gamma radiation measurements in F-18 production in the RDS-111 Cyclotron from the Nuclear Engineering Institute

International Nuclear Information System (INIS)

Taam, Ilka H.; Bellido, Luis F.; Vinagre Filho, Ubirajara M.

2005-01-01

With the acquisition of RDS-111 particle accelerator, the Institute of Nuclear Engineering in Rio de Janeiro city (IEN) operates a new cyclotron to produce 1 8F to obtain the fluorodeoxyglucose (FDG), a radiopharmaceutical used in positron emission tomography (PET), a technique well advanced which allows obtaining images with high resolution for diagnoses in medicine. To evaluate and detect the gamma exposure during 1 8F production, in the routine operation, i.e. current of 30 μA and the operating time 120 minutes, it was used a portable detector hyperpure germanium (HPGe) coupled to an electronic system for acquisition of 4096 data channels. To obtain a wide energy spectrum from 0.1 to 20 MeV were performed measurements with different gains of amplification. The energy average of gamma radiation, calculated from the energy spectra of gamma rays obtained, was 1.59 ± 0.05 MeV. Meanwhile, measurements were made with a MIR 7026 monitor and with thermoluminescent detectors (TLD) of LiF: Mg, Cu, P to calculate the dose equivalent rates H * (10) of the installation
Main tasks of the Nuclear Research Institute in the period till the year 2000

International Nuclear Information System (INIS)

Podest, M.

1989-06-01

The main tasks of the Nuclear Research Institute will be oriented to: safety of nuclear power installations; expert and diagnostic systems for such installations; the effect of operating medium on the life of nuclear power plants; disposal of radioactive wastes; prospective nuclear sources; research into and development of radiopharmaceuticals; radiation technologies and methods. Specific tasks are itemized. The statute of the Institute is attached. (J.B.). 1 tab
A new internal target system for production of 211At on the cyclotron U-120M

Czech Academy of Sciences Publication Activity Database

Lebeda, Ondřej; Jiran, Rudolf; Ráliš, Jan; Štursa, Jan

2005-01-01

Roč. 63, - (2005), s. 49-53 ISSN 0969-8043 R&D Projects: GA AV ČR KJB4048302 Institutional research plan: CEZ:AV0Z10480505 Keywords : radionuclides production * 211At * cyclotron Subject RIV: CH - Nuclear ; Quantum Chemistry Impact factor: 0.757, year: 2005
Recent nuclear physics research at IMP

International Nuclear Information System (INIS)

Jin Genming

1998-01-01

The recent progresses in the nuclear physics research in IMP (Institute of Modern Physics) are reviewed including the synthesis and studies of nuclei far from stability and properties of hot nuclei. Heavy Ion Research Facility Lanzhou (HIRFL) is of cyclotron family delivering intermediate energy heavy ions. During the recent years, progresses have been made in the studies of heavy ion physics as well as in the development of the HIRFL. This paper will begin with the recent upgrading of HIRFL with an emphasis on the development of Radioactive Ion Beam Line Lanzhou (RIBLL), and then be focused on the physics research in IMP including intermediate energy heavy ion collisions and hot nuclei, synthesis and studies of nuclei far from stability. (J.P.N)
Materials of the Annual Scientific Conference of the Institute for Nuclear Research

International Nuclear Information System (INIS)

Vishnevs'kij, Yi.M.

1998-01-01

The Proceedings contain reports which were presented at current Annual scientific conference of the Institute for Nuclear Research, National Academy of Sciences (Kiev, January 27-30, 1998). The articles are presented in the sections which corresponds to the main scientific directions of the Institute activity: Nuclear Physics, Nuclear Reactor Safety, Radiation physics, Plasma Physics, Radioecology and Radiobiology. Each Proceedings Sections contain the following sequence of the works: theoretical, experimental, applied and methodological. The Proceeding are printed by means of direct reproduction
Startup work on Inshas cyclotron

International Nuclear Information System (INIS)

Vorogushin, M.F.; Strokach, A.P.; Shikhov, V.Ya.; Galchuk, A.V.; Soliman, A.N.; El-Abyad, M.; Comsan, M.N.H.; Saleh, Z.A.; Azzam, A.N.

2001-01-01

Startup works on the MGC-20 variable energy cyclotron in the Inshas Nuclear Research Center (Egypt) are described. The cyclotron is intended for acceleration of hydrogen and helium ions in a wide energy range (for protons - from 5 to 20 MeV). Main units of the cyclotron and results of computer experimental acceleration of protons to 18 MeV are described. The prospects of furthers investigations are presented [ru
Safeguards at the Central Institute for Nuclear Research at Rossendorf/GDR

International Nuclear Information System (INIS)

Helming, M.; Rehak, W.; Schillert, B.

1989-01-01

Experience in the implementation of domestic and international safeguards at the Central Institute for Nuclear Research at Rossendorf is reported covering the following topics: overview of the main nuclear installations belonging to the Institute; structure of its material balance areas; responsibilities for the different aspects of accounting for and control of nuclear material at facility level; the various types of nuclear materials handled and their flow, accessibility and strategic significance; the assessment of IAEA safeguards effectiveness. 2 tabs., 2 figs. (author)
[Cyclotron based nuclear science

International Nuclear Information System (INIS)

1993-07-01

The period 1 April 1992--31 March 1993 saw the initial runs of three new spectrometers, which constitute a major portion of the new detection capabilities developed for this facility. These devices are the Proton Spectrometer (PSP) (data from which are shown on the cover of this document), the Mass Achroniat Recoil Mass Spectrometer (MARS), and the Multipole Dipole Multipole (MDM) Particle Spectrometer. The ECR-K500 cyclotron combination operated 5,849 hours. The beam was on target 39% of this time. Studies of nuclear dynamics and nuclear thermodynamics using the neutron ball have come to fruition. A critical re-evaluation of the available data on the giant monopole resonance indicated that the incompressibility is not specified to a range smaller than 200--350 MeV by those data. New systematic experiments using the MDM spectrometer are now underway. The MEGA collaboration obtained the first data on the μ → eγ decay rate and determination of the Michel parameter in normal μ decay. Experiments appear to confirm the existence of monoenergetic pair peaks even for relatively low Z projectile -- Z target combinations. Studies of the (α,2α) knockout reaction indicate that this reaction may prove to be a valuable tool for determination of reaction rates of astrophysical interest. Theoretical work reported in this document ranges from nuclear structure calculations using the IBM-2 model to calculations of kaon production and the in-medium properties of the rho and phi mesons. Nuclear dynamics and exotic shapes and fragmentation modes of hot nuclei are also addressed. New measurements of x-ray emission from highly ionized ions, of molecular dissociation and of surface interactions are reported. The research is presented in nearly 50 brief summaries usually including data and references
Improving practical training ability at Nuclear Research Institute oriented to nuclear human resource development within First Phase

International Nuclear Information System (INIS)

Nguyen Xuan Hai; Nguyen Nhi Dien; Pham Dinh Khang; Pham Ngoc Tuan; Tuong Thi Thu Huong

2016-01-01

This report presents results of a research project “Improving practical training ability at Nuclear Research Institute oriented to nuclear human resource development within first phase”. In the frameworks of the project, a guiding document on 27 Ortec’s experiments was translated into Vietnamese. Several equipment are used in the experiments such as neutron howitzer, gamma counter, multi-channel analyzer and alpha-gamma coincidence spectroscopy were designed and fabricated. These products contributed to improving the ability of research and training of Training and Education Center, Nuclear Research Institute (NRI). (author)
Annual report of Nuclear Science Research Institute, JFY2005

International Nuclear Information System (INIS)

2007-04-01

Japan Atomic Energy Agency (JAEA) was inaugurated on October 1st, 2005. Works for the operation and maintenance of various research facilities as well as safety management, radiation protection, and radioactive wastes management, which have been undertaken by departments in Tokai Research Establishment of Japan Atomic Energy Research Institute (JAERI), were inherited by newly established departments of Nuclear Science Research Institute (NSRI). The NSRI is composed of Planning and Coordination Office and seven departments such as Department of Operational Safety Administration, Department of Radiation Protection, Department of Research Reactor and Tandem Accelerator, Department of Hot Laboratories and Facilities, Department of Criticality and Fuel Cycle Research Facilities, Department of Decommissioning and Waste Management, and Engineering Services Department. This annual report of JFY 2005 summarizes the activities of NSRI and is expected to be referred to and utilized by R and D departments and project promotion sectors at NSRI site for the enhancement of their own research and management activities to attain their goals according to Middle-term Plan' successfully and effectively. In chapter 1, outline of organization and administrative activities of NSRI is described. In chapter 2, the following activities made by the departments in NSRI are summarized, i.e., (1) operation and maintenance of research reactors (JRR-3, JRR-4, NSRR), criticality assemblies (STACY, TRACY, FCA, TCA), hot laboratories, (BECKY, Reactor Fuel Examination Facility, WASTEF, Research Laboratory 4, Plutonium Research Laboratory 1, Tokai Hot Laboratory, etc), and large-scale facilities (Tandem accelerator, LSTF, THYNC, TPTF, etc), and (2) safety management, radiation protection, management of radioactive wastes, decommissioning of nuclear facilities, engineering services, utilities and maintenance, etc, all of which are indispensable for the stable and safe operation and utilization of the
The problems of high efficient extraction from the isochronous cyclotron

International Nuclear Information System (INIS)

Schwabe, J.

1994-06-01

The problem of high efficient extraction (η ≥ 50%) from isochronous cyclotrons (with the exception of the stripping method) is not completely solved up to this day. This problem is specifically important, because these cyclotrons are being also applied in the production of medical radioisotopes, labeled pharmaceuticals as well as in neutron therapy (oncology), machine industry, agriculture (plant mutagenesis), etc. The aim of the proposed topic is to solve this problem on the AIC-144 isochronous cyclotron in the INP (Institute of Nuclear Physics). Lately, a beam of 20 MeV deuterons with an efficiency of ca. 15% was extracted from this cyclotron. (author). 25 refs, 14 figs
Operation of the Karlsruhe Isochronous Cyclotron in 1976

International Nuclear Information System (INIS)

Schulz, F.; Schweickert, H.

1977-08-01

The operation of the Karlsruhe Isochronous Cyclotron in 1976 is briefly surveyed. The status and the results of the following technical developments are briefly described: 1) Computer aided cyclotron operation; 2) New correction coils for the cyclotron; 3) Non-intercepting measurement of the extraction rate; 4) Lambshift source for polarized deuterons; 5) Improvements of the 6 Li 3+ -Penning ion source; 6) New beam line to an irradiation room for machine parts; 7) Nova 2 computer system for nuclear physics experiments; 8) Routine production of Iodine-123 for nuclear medicine. - In the annual report 1975 we have included a section consisting of a series of brief reports on applied research in progress. This year we give a compilation of the current basic nuclear physics work at our cyclotron. The short papers prepared by the experimental groups are arranged according to the following topics: 1) Experiments using the 156 MeV 6 Li 3+ -beam; 2) Experiments using the 52 MeV polarized deuteron beam; 3) Further nuclear reactions; 4) Nuclear spectroscopy; 5) Measurements of nuclear magnetic moments; 6) Measurements with the neutron time-of-flight spectrometer. (orig.) [de
Modern compact cyclotrons for nuclear medicine designed and manufactured in NIIEFA

International Nuclear Information System (INIS)

Bogdanov, P.V.; Vasilchenko, I.N.; Gavrish, Yu.N.; Galchuk, A.V.; Grigorenko, S.V.; Kuzhlev, A.N.; Menshov, Yu.D.; Mudroyubov, V.G.; Ponomarenko, V.I.; Strokach, A.P.

2012-01-01

A series of compact cyclotrons, the CC-12, CC-18/9 and MCC-30/15, intended for the production of radionuclides for diagnostics and therapy directly in medical institutions has been designed and manufactured in NIIEFA. These cyclotrons provide the acceleration of negative hydrogen and deuterium ions injected from external sources. Beams of accelerated particles are extracted by stripping negative ions to protons and deuterons by carbon foils. Shielding-type electromagnets with the vertically located median plane are applied in these cyclotrons.
Sustainability indicators for innovation and research institutes of nuclear area in Brazil

International Nuclear Information System (INIS)

Alves, S.F.; Barreto, A.A.; Rodrigues, P.C.H.; Feliciano, V.M.D.

2016-01-01

Indicators are relevant tools for measuring sustainability process. In this study, the relevance of sustainability indicators appropriate for research and innovation institutes in Brazil is discussed. As reference for case study, nuclear research and innovation institutes were chosen. Sixty-nine sustainability indicators were considered. Some of these indicators were obtained from lists in the literature review, distributed between the dimensions environmental, economic, social, cultural and institutional. The other indicators were developed through discussions between professionals from nuclear, environmental, economic, social and cultural areas. Among the investigated indicators, 32 were selected as being the most relevant. Discrepancies were found during the analysis the opinions of the experts in relation to sustainability dimensions proposed. (author)
ARRONAX, a high-energy and high-intensity cyclotron for nuclear medicine

International Nuclear Information System (INIS)

Haddad, Ferid; Guertin, Arnaud; Michel, Nathalie; Ferrer, Ludovic; Carlier, Thomas; Barbet, Jacques; Chatal, Jean-Francois

2008-01-01

This study was aimed at establishing a list of radionuclides of interest for nuclear medicine that can be produced in a high-intensity and high-energy cyclotron. We have considered both therapeutic and positron emission tomography radionuclides that can be produced using a high-energy and a high-intensity cyclotron such as ARRONAX, which will be operating in Nantes (France) by the end of 2008. Novel radionuclides or radionuclides of current limited availability have been selected according to the following criteria: emission of positrons, low-energy beta or alpha particles, stable or short half-life daughters, half-life between 3 h and 10 days or generator-produced, favourable dosimetry, production from stable isotopes with reasonable cross sections. Three radionuclides appear well suited to targeted radionuclide therapy using beta ( 67 Cu, 47 Sc) or alpha ( 211 At) particles. Positron emitters allowing dosimetry studies prior to radionuclide therapy ( 64 Cu, 124 I, 44 Sc), or that can be generator-produced ( 82 Rb, 68 Ga) or providing the opportunity of a new imaging modality ( 44 Sc) are considered to have a great interest at short term whereas 86 Y, 52 Fe, 55 Co, 76 Br or 89 Zr are considered to have a potential interest at middle term. Several radionuclides not currently used in routine nuclear medicine or not available in sufficient amount for clinical research have been selected for future production. High-energy, high-intensity cyclotrons are necessary to produce some of the selected radionuclides and make possible future clinical developments in nuclear medicine. Associated with appropriate carriers, these radionuclides will respond to a maximum of unmet clinical needs. (orig.) 5
Research on the network structure of the urban economic ties in Shanghai

Directory of Open Access Journals (Sweden)

CHEN Wenyan

2015-04-01

Full Text Available Assessing the network structure of the urban economic ties (NSUET of a city can help us understand its development level.Using the gravity model,the social network analysis method and the Arcgis tool,this paper has done some researches about the NSUET in Shanghai.The research results show that the NSUET in Shanghai was improved gradually from 2000 to 2010 and is in a stable status now.In the future,the NSUET in Shanghai should be adjusted to meet the need of urban development;the more focuses should be placed on the districts with better infrastructure,while the other areas are also considered to develop the NSUET.

Southern Universities Nuclear Institute

International Nuclear Information System (INIS)

Anon.

1977-01-01

The Southern Universities Nuclear Institute was created in 1961 to provide postgraduate research and teaching facilities for the universities of Cape Town and Stellenbosch. The main research tool is the 6,0 MV Van de Graaff accelerator installed in 1964. Developments and improvements over the years have maintained the Institute's research effectiveness. The work of local research groups has led to a large number of M Sc and doctorate degrees and numerous publications in international journals. Research at the Institute includes front-line studies of basic nuclear and atomic physics, the development and application of nuclear analytical techniques and the application of radioisotope tracers to problems in science, industry and medicine. The Institute receives financial support from the two southern universities, the Department of National Education, the CSIR and the Atomic Energy Board
TLD environmental monitoring at the Institute of Nuclear Engineering in Brazil

Energy Technology Data Exchange (ETDEWEB)

Taam, I.H. [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Caixa Postal 68550, 21945-970 Rio de Janeiro, RJ (Brazil); Rosa, L.A.R. da [Instituto de Radioprotecao e Dosimetria (IRD/CNEN-RJ), Av. Salvador Allende s/n, Caixa Postal 37760, 22780-160 Rio de Janeiro, RJ (Brazil)], E-mail: lrosa@ird.gov.br; Crispim, V.R. [PEN/COPPE-DNC/POLI/CT/UFRJ, Caixa Postal 68509, 21941-972 Rio de Janeiro, RJ (Brazil)

2008-09-15

Since 2003 the Institute of Nuclear Engineering in Rio de Janeiro city, Brazil, operates a new cyclotron, RDS-111, to produce {sup 18}F-Fluorodeoxyglucose to be used in nuclear medicine. Additionally, the IEN radioactive waste repository has been enlarged during the past last years, receiving a considerable amount of radioactive materials. Therefore, it became necessary to evaluate a possible increase of the environmental gamma exposure rates at the institute site due to the operation of the new accelerator and the enlargement of the institute waste repository as well. LiF:Mg,Cu,P, TLD-100H, and TL detectors were employed for environmental kerma rate evaluation and the results were compared with previous results obtained before the RDS-111 operation initialisation and the enlargement of IEN waste repository. No significant contribution for the enhancement of environmental gamma kerma rates was detected.
Manufacturing on the radiopharmaceuticals produced by cyclotron

International Nuclear Information System (INIS)

Ueda, Nobuo

1994-01-01

Radiopharmaceutical (RP) produced by cyclotrons are widely used for the in vivo diagnosis of various diseases such as cancer, cerebral vascular disorders and cardiac diseases. The nuclides used as RPs and their nuclear reactions, and the quantity of RPs supplied in Japan in the last five years are shown. These RPs are delivered to about 1,100 hospitals in Japan. Thallium-201 and iodine-123 showed very high growth rate. Recently, two new I-123 RPs, BMIPP and MIBG which are heart-imaging agents, have been supplied. It suggests that the quantity of I-123 will increase much more in future. The image diagnostic method using RPs is called in vivo nuclear medicine, and has become the indispensable means for medical institutions together with X-ray CT, nuclear magnetic resonance imaging and ultrasonic diagnosis. The RPs for in vivo diagnosis generally used at present are classified into those labeled with the RIs produced with cyclotrons and those labeled with Tc-99m formed by the decay of Mo-99. The quantity being used is overwhelmingly more in the latter, but the former shows the tendency of growth. The commercial production of cyclotron RIs for medical use, the chemical forms and the diagnostic purposes of the RPs using cyclotron RIs, and the state of use of the cyclotron-produced RPs are reported. (K.I.)
Central Scientific and Research Institute of Nuclear Information as the branch centre of information on nuclear science and engineering

International Nuclear Information System (INIS)

Arkhangel'skij, I.A.; Sokolov, D.D.; Kalinin, V.F.; Nikiforov, V.S.

1982-01-01

The main tasks are considered in the scope of the Central Scientific-Research Institute for Information and Technological and Economic Studies on Nuclear Science and Technology. (TsNIIAtominform). The institute coordinates scientific research and information activity of information agencies of all the USSR organizations engaged in nuclear science and technology, excercises a centralized completion of their libraries, develops and puts into practice the most progressive methods for the information servicing. The institute is a national INIS center of the USSR. Here a system for the automatic information dissemination has been successfully elaborated and employed. Much of the institute activity is given to the estimation and analysis of information and to the determination of tendencies in the nuclear science and technology development. A conclusion is drawn to the effect that TsNIIAtominform, within 15 years of its existence, has formed as a center ensuring functioning of the system of scientific and technical information on nuclear science and technology
An investigation into the technical feasibility of cyclotron production of technetium-99m

International Nuclear Information System (INIS)

Egan, G.F.; Lagunas-Solar, M.C.

1994-01-01

The role of technetium-99m in nuclear medicine is well established with 80 per cent to 90 per cent of all nuclear medicine studies utilising this isotope. Technetium-99m is currently produced from nuclear reactors via production of the parent radionuclide molybdenum-99. The reactor production of 99m Tc has both significant financial and environmental costs, with unresolved problems in the areas of radioactive waste disposal and reactor decommissioning. Recent scientific publications have indicated that medical quality 99m Tc may be produced using cyclotrons without having the associated problems of waste disposal and decommissioning. Further scientific research is now required to demonstrate the feasibility of this cyclotron production technique. A collaboration between the Cyclotron and PET Centre, Austin Hospital, the National Medical Cyclotron, ANSTO, Sydney, and the Crocker Nuclear Laboratory, University of California, Davis, USA has been proposed. The general objective of the proposed collaboration is to acquire additional scientific data to evaluate the 99m Tc cyclotron production method and to determine the feasibility of cyclotron technology for Australian nuclear medicine. 16 refs., 2 tabs
Lecture notes of the technical training curriculum of the Institute of Nuclear Study, University of Tokyo, 1990

International Nuclear Information System (INIS)

1993-06-01

This report is a transcript of lectures for the technical staff, held in the Institute of Nuclear Study, University of Tokyo, from November 1990 to April 1992. Following themes are included in this report. (1) Cyclotron technology, (2) measuring technology of the peripheral devices for cyclotron, (3) heavy ion cyclotron technology, (4) beam cooling technology, (5) proton linac technology, (6) heavy ion linac technology, (7) measuring technology of electron and its equipments, (8) the latest high energy large experimental device and its measurement (HERA, ZENS experiment), (9) superconducting kaon spectrometer (SKS) and large superconducting magnet, (10) present status of the precision technology for accelerators, (11) the computer as basic technology of elementary particle and nuclear experiments, (12) present status of radiation management and measurement technology, (13) handling and processing method of the hazardous materials, (14) analog technology of the equipments for accelerators, and the summary of NIRS-Heavy Ion Medical Accelerator in Chiba (HIMAC). (T.F.)
Fifteen year's research activities of the INSS Institute of Nuclear Technology and future policy

International Nuclear Information System (INIS)

Kimura, Itsuro

2008-01-01

Fifteen years have passed since the Institute of Nuclear Safety System, Incorporated (INSS) was founded. This paper reviews the research activities of the Institute of Nuclear Technology in INSS over that time and proposes a policy for future research. First, a chronological table shows the major milestones over the past fifteen years. Notable events include the following. The head office was moved to Mihama-cho where laboratories and experimental facilities were installed; the Institute signed an agreement with the Kansai Electric Power Co., Inc. (KEPCO) on assistance for the preparedness of nuclear emergency; it assisted KEPCO to investigate the causes of the accident at its Mihama Nuclear Power Station Unit 3 and subsequently established the Nuclear Power Plant Aging Research Center, it began providing information on adverse events occurred at nuclear power plants in the world to Japanese electric utilities that own PWRs; it supported the Energy Research and Development Centralization Plan of Fukui Prefecture, and it embarked on a project to develop the Fukui regional cluster in the Fukui and Kinki area under the government's program for aging management of nuclear power plants. The fifteen years of research activities are shown for each research group and for each research project, and then important achievements of the major research projects are described. Finally, the status of research papers published in external Journals and in INSS over the past fifteen years is illustrated and the number of patents acquired during this period is presented. We evaluated our research activities over the fifteen years and reviewed them according to seven items under a future research policy. The plans include the enhancement of system engineering-based research efforts as the name of this Institute implies, and committing ourselves to forward-looking and creative research program focusing on not only from analysis', but also on 'synthesis'. A suitable approach to safety
Production of radioisotopes by 1.5 m cyclotron and their utilization

International Nuclear Information System (INIS)

Niu Fang

1987-01-01

Radioisotopes characterized by nuclear property and uses can be produced on the accelerator, especially those playing an important role in scientific researches and biomedical uses. The status of Radioisotopes produced by 1.5 m cyclotron and their applications in our institute are summarized in this paper. The details of preparation and the results of use for radioactive sources, radiochemicals, radiopharmaceuticals of 57 Co, 109 Cd, 68 Ge- 68 Ga, and 167 Tm are given respectively. (author)
A simple and powerful XY-Type current monitor for 30 MeV IPEN/CNEN-SP cyclotron

Energy Technology Data Exchange (ETDEWEB)

Barcellos, Henrique; Matsuda, Hylton; Sumyia, Luiz Carlos do A.; Junqueira, Fernando de C.; Costa, Osvaldo L. da, E-mail: hbolivei@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

2017-11-01

A water-cooled XY-type current monitor was designed and built in the Cyclotrons Laboratory of the Nuclear and Energy Research Institute (IPEN). It is a very simple design and easily adaptable to the cyclotron beam lines. Tests were done demonstrating to be an instrument of great assistance in proton beam position along beam transport line and target port. Nowadays the XY-type current monitor has been widely used in {sup 18}F-FDG routine productions, employing irradiation system which were originally designed for productions on 18 MeV cyclotron accelerator only, however, applying the XY-type current monitor the target port may be exchanged between the 30 MeV and 18 MeV cyclotrons and the observed results are in perfect agreement with expected. (author)
Lenin nuclear reactor research institute in the tenth five-year plan

International Nuclear Information System (INIS)

Tsykanov, V.A.; Kulov, E.V.

1980-01-01

Main tasks and research results of Lenin Nuclear Reactor Reseach Institute in the 10-th Five-Year Plan are considered. Main research achievements are noted in nuclear power, radiation material testing, accumulation of transuranium elements and investigation of their physicochemical properties at VK-50, BOR-60, SM-2, RBT-6 and MIR reactor plants and in material testing laboratories
Research activities at nuclear research institute in water chemistry and corrosion

International Nuclear Information System (INIS)

Kysela, Jan

2000-01-01

Research activities at Nuclear Research Institute Rez (NRI) are presented. They are based on former heavy water reactor program and now on pressurized reactors VVER types which are operated on Czech republic. There is LVR-15 research reactor operated in NRI. The reactor and its experimental facilities is utilized for water chemistry and corrosion studies. NRI services for power plants involve water chemistry optimalization, radioactivity build-up, fuel corrosion and structural materials corrosion tests. (author)
Karlsruhe Nuclear Research Center, Institute of Materials Research. Progress report on research and development work in 1993

International Nuclear Information System (INIS)

1994-03-01

The Institute consists of three parts IMF I, IMF II and IMF III. The tasks are divided into applied material physics (IMF I), material and structural mechanics (IMF II) and material process technology (IMF III). IMF I works preferably on the development of metallic, non-metallic and compound materials and on questions of the structure and properties of boundary surfaces and surface protection coatings. The main work of IMF II is the reliability of components, failure mechanics and the science of damage. IMF III examines process technology questions in the context of the manufacture of ceramic materials and fusion materials and the design of nuclear components. The Institute works on various main points of the Kernforschungszentrum in its research work, particularly in nuclear fusion, micro-system technique, nuclear safety research, superconductivity and in processes with little harmful substances and waste. Material and strength problems for future fusion reactors and fission reactors, in powerful micro systems and safety-related questions of nuclear technology are examined. Also, research not bound to projects in the field of metallic, ceramic and polymer materials for high stresses is carried out. (orig.) [de
Annual report-2011. Institute for Nuclear Research National Academy of Sciences of Ukraine

International Nuclear Information System (INIS)

Iivanyuk, F.O.

2012-01-01

Annual report contains information on the fundamental, scientific and applied investigations carried out in the Institute for Nuclear Research of the National Academy of Sciences of Ukraine in the year 2010. The report contains abstracts of research works in the fields of nuclear physics, atomic energy, radiation physics and radiation material science, physics of plasma, radiation ecology and biology.
The Institute for Nuclear Research and Nuclear Energy - present state and future prospects

International Nuclear Information System (INIS)

Stamenov, J.

2004-01-01

The Institute for Nuclear Research and Nuclear Energy is the biggest one within Bulgarian Academy of Sciences and it is a leading complex center for research and application of the nuclear physics in Bulgaria. The year 2003 was the first for the functioning of the new organization structure of INRNE consisting of 26 laboratories and 4 scientific experimental bases joined according their thematic in 7 scientific directions governed by the correspondent Expert Councils and Specialised Seminars. The scientific staff of the Institute has been worked on about 104 problems during the 2003 mainly on our traditional scientific areas, in particular, in the field of: theory of the elementary particles, field theory, atomic nuclei and quantum phenomena; experimental physics of the elementary particles, nuclear reactions, structure of atomic nuclei, cosmic rays and gamma-astrophysics at ultra high energies; neutron interactions and cross sections, physics of the fission; reactor physics, nuclear energy and nuclear safety and security ect. Now the results are already present and, as can been seen, almost half of the developments are connected with the problems of scientific support of the national nuclear energy production, radioactive waste, monitoring and management of the environment. With few exceptions, all these tasks are financially supported by national, foreign and international organizations. The fundamental end applied research results for 2003 have been accepted for publication or published in more than 300 articles in journals and proceeding of many international conferences. Large amount of these results has been obtained in close collaboration with international and foreign research centers, universities and institutions. Essential progress was obtained by the modernization of the scientific experimental bases of INRNE. The technical design project for the reconstruction of the old research reactor IRT 2000 in the new IRT 200 was successfully finished. The
[Cyclotron based nuclear science]. Progress in research, April 1, 1992--March 31, 1993

Energy Technology Data Exchange (ETDEWEB)

1993-07-01

The period 1 April 1992--31 March 1993 saw the initial runs of three new spectrometers, which constitute a major portion of the new detection capabilities developed for this facility. These devices are the Proton Spectrometer (PSP) (data from which are shown on the cover of this document), the Mass Achroniat Recoil Mass Spectrometer (MARS), and the Multipole Dipole Multipole (MDM) Particle Spectrometer. The ECR-K500 cyclotron combination operated 5,849 hours. The beam was on target 39% of this time. Studies of nuclear dynamics and nuclear thermodynamics using the neutron ball have come to fruition. A critical re-evaluation of the available data on the giant monopole resonance indicated that the incompressibility is not specified to a range smaller than 200--350 MeV by those data. New systematic experiments using the MDM spectrometer are now underway. The MEGA collaboration obtained the first data on the {mu} {yields} e{gamma} decay rate and determination of the Michel parameter in normal {mu} decay. Experiments appear to confirm the existence of monoenergetic pair peaks even for relatively low Z{sub projectile} -- Z{sub target} combinations. Studies of the ({alpha},2{alpha}) knockout reaction indicate that this reaction may prove to be a valuable tool for determination of reaction rates of astrophysical interest. Theoretical work reported in this document ranges from nuclear structure calculations using the IBM-2 model to calculations of kaon production and the in-medium properties of the rho and phi mesons. Nuclear dynamics and exotic shapes and fragmentation modes of hot nuclei are also addressed. New measurements of x-ray emission from highly ionized ions, of molecular dissociation and of surface interactions are reported. The research is presented in nearly 50 brief summaries usually including data and references.
Annual report of Research Center for Nuclear Physics, Osaka University. April 1, 1993 - March 31, 1994

International Nuclear Information System (INIS)

Matsuoka, Nobuyuki; Miura, Iwao; Takahisa, Keiji

1994-01-01

This volume of the RCNP annual report gives briefly research activities of the RCNP (Research Center for Nuclear Physics), Osaka University, in the academic year of 1993 (April 1993 - March 1994). RCNP is a national nuclear physics laboratory with the AVF cyclotron and the ring cyclotron. This annual report includes major research activities at RCNP as follows. 1) Low-energy nuclear physics by means of the K=140 MeV AVF cyclotron. Nuclear reactions and nuclear structures were studied. 2) Medium-energy nuclear physics by means of the 0.4 GeV ring cyclotron. The new ring cyclotron is in full operation, and several new progresses in the medium energy nuclear physics have been made. In particular, spin-isospin responses for discrete states, giant resonances and for quasi-free scattering processes have been studied by means of charge exchange reactions. 3) Heavy-ion physics with the secondary radio-active nuclear beams. It includes production of radioactive nuclei with large spin-polarization and studies of snow-balls. 4) Non-accelerator physics programs have started in collaboration with the Dept. Phys. group. Neutrino studies by means of double beta decays and dark matter searches by means of scintillators are under progress at the Kamioka underground laboratory. 5) Theoretical works on nuclear structures and nuclear reactions. The RCNP computers are widely used for theoretical studies all over Japan. 6) Developments of accelerators and detector systems. The new external ion-source and the new axial injection line are build in order to increase beam currents. (J.P.N.)
The Swiss Institute for Nuclear Research SIN

CERN Document Server

Pritzker, Andreas

2014-01-01

This book tells the story of the Swiss Institute for Nuclear Research (SIN). The institute was founded in 1968 and became part of the Paul Scherrer Institute (PSI) in 1988. Its founding occurred at a time when physics was generally considered the key discipline for technological and social development. This step was unusual for a small country like Switzerland and showed courage and foresight. Equally unusual were the accomplishments of SIN, compared with similar institutes in the rest of the world, as well as its influence on Swiss, and partially also on international politics of science. That this story is now available in a widely understandable form is due to the efforts of some physicists, who took the initiative as long as contemporary witnesses could still be questioned. As is usually the case, official documents always show just an excerpt of what really happened. An intimate portrayal of people who contributed to success requires personal memories. This text relies on both sources. In addition, the e...
Occupational radioprotection program at Nuclear Engineering Institute -IEN: results obtained in 1991

International Nuclear Information System (INIS)

Fajardo, P.W.; Pastura, V.F.S.; Soares, M.L.; LeRoy, C.L.; Teixeira, M.V.; Santos, I.H.T.; Pujol Filho, S.V.

1992-01-01

The results of occupational radioprotection program at Nuclear Engineering Institute-IEN- in 1991 are presented. The personnel monitoring, the routine monitoring of limited areas, the operational monitoring during the operation and the cyclotron CV-28 maintenance, the radioisotope processing and Argonauta Reactor operation, the control of radioprotection equipment and the control of radiation sources are included. (C.G.C.)
Research and investigation on medical usage of cyclotrons as a special research project

International Nuclear Information System (INIS)

1980-01-01

In the National Institute of Radiological Sciences, the special research project ''Research and investigation on the medical usage of cyclotrons'' had been carried out in the three years program from fiscal 1976 to 1978. Its purpose was to establish the methods of therapy using particle beam such as fast neutrons and the methods of diagnosis using short-lived radioisotopes and positron-emitting radioisotopes. The works were conducted comprehensively in cooperation of the personnel both in and outside the NIRS. Consequently, the purpose was able to be fulfilled satisfactorily. Following on this project, a new special research project ''Research and investigation on the medical usage of particle accelerators'' was started in fiscal 1979. These results are described on the effects of the therapy, diagnostic utilizations, and the medical usage of heavy ion accelerators. (J.P.N.)
25 years of the Joint Institute for Nuclear Research in Dubna and Czechoslovakia's part in its activities

International Nuclear Information System (INIS)

Simane, C.; Tucek, J.

1981-01-01

The main tasks and results attained by the individual units of the Joint Institute for Nuclear Research in Dubna are briefly described: by the high energy laboratory, the nuclear problems laboratory, the laboratory of theoretical physics, the laboratory of neutron physics, the laboratory of nuclear reactions, the laboratory of computer technology and automation, and by the unit responsible for the implementation of the project for accelerators of positively charged ions based on the principle of collective acceleration using electron rings. Czechoslovakia contributes approximately 6% to the financing of the Institute. Also briefly described are the main fields of cooperation between Czechoslovak research institutes and the laboratories of the Joint Institute for Nuclear Research. (Z.M.)

Annual report of Nuclear Science Research Institute, JFY2006

International Nuclear Information System (INIS)

2008-03-01

Nuclear Science Research Institute (NSRI) is composed of Planning and Coordination Office and seven departments such as Department of Operational Safety Administration, Department of Radiation Protection, Department of Research Reactor and Tandem Accelerator, Department of Hot Laboratories and Facilities, Department of Criticality and Fuel Cycle Research Facilities, Department of Decommissioning and Waste Management, and Engineering Services Department. This annual report of JFY2006 summarizes the activities of NSRI, the R and D activities of the Research and Development Directorates and human resources development at site, and is expected to be referred to and utilized by R and D departments and project promotion sectors at NSRI site for the enhancement of their own research and management activities to attain their goals according to 'Middle-term Plan' successfully and effectively. In chapter 1, outline of JFY2006 activities of NSRI is described. In chapter 2, the following activities made by the departments in NSRI are summarized, i.e., (1) operation and maintenance of research reactors (JRR-3, JRR-4, NSRR), criticality assemblies (STACY, TRACY, FCA, TCA), hot laboratories (BECKY, Reactor Fuel Examination Facility, WASTEF, Research Laboratory 4, Plutonium Research Laboratory 1, Tokai Hot Laboratory, etc), and large-scale facilities (Tandem accelerator, LSTF, THYNC, TPTF, etc), and (2) safety management, radiation protection, management of radioactive wastes, decommissioning of nuclear facilities, engineering services, utilities and maintenance, etc, all of which are indispensable for the stable and safe operation and utilization of the research facilities. The technical developments for the advancement of the related technologies are also summarized. In chapter 3, the R and D and human resources development activities are described including the topics of the research works and projects performed by the Research and Development Directorates at site, such as
Progress report on research of nuclear data and applied nuclear physics at nuclear research institute Viet Nam. For the period January 1 - December 31 1996

International Nuclear Information System (INIS)

Vuong Huu Tan

1997-03-01

This report contains information on activities of nuclear data and applied physics at the Nuclear Research Institute, Dalat, Vietnam for the period January 1st-December 31st 1996. The specific topics covered are the following: Development of filtered neutron beams. Investigation of average characteristics of nuclei in the unresolved enrgy region, Nuclear structure, Nuclear data for applications, Neutron beam utilization for applications, Nuclear analytical techniques and sedimentology
1984. Annual progress report of the Institut de Physique Nucleaire at Orsay

International Nuclear Information System (INIS)

1985-01-01

The first part of this report presents the work of the year 1984 of research in the Division of experimental physics of the Institute of Nuclear Physics in Orsay, the activities are conducted in six axes: nuclear structure, high excitation energy nuclear states, heavy ion collision phenomena, intermediate energy nuclear physics, radiochemistry and perinuclear research. The second part presents the studies of the theoretical physics division of the Institute for Nuclear Physics in Orsay in 1984. The different research axes are the following: nuclear physics, intermediate energy nuclear physics, elementary particles. The third part presents a compilation of the work done by the technical groups of the laboratory. The different axes are: operation and development of accelerators, design studies on new superconducting cyclotron project equipment and instrumental projects, technical developments used for specific research [fr
Cyclotron Production of Radionuclides for Nuclear Medicine at Academic Centers

Science.gov (United States)

Lapi, Suzanne

2016-09-01

The increase in use of radioisotopes for medical imaging has led to the development of new accelerator targetry and separation techniques for isotope production. For example, the development of longer-lived position emitting radionuclides has been explored to allow for nuclear imaging agents based on peptides, antibodies and nanoparticles. These isotopes (64Cu, 89Zr, 86Y) are typically produced via irradiation of solid targets on smaller cyclotrons (10-25 MeV) at academic or hospital based facilities. Recent research has further expanded the toolbox of PET tracers to include additional isotopes such as 52Mn, 55Co, 76Br and others. The smaller scale of these types of facilities can enable the straightforward involvement of students, thus adding to the next generation of nuclear science leaders. Research pertaining to development of robust and larger scale production technologies including solid target systems and remote systems for transport and purification of these isotopes has enabled both preclinical and clinical imaging research for many diseases. In particular, our group has focused on the use of radiolabeled antibodies for imaging of receptor expression in preclinical models and in a clinical trial of metastatic breast cancer patients.
The Chemistry Departement of the Institute for Nuclear Physics Research, Amsterdam, The Netherlands

International Nuclear Information System (INIS)

Lindner, L.

1977-01-01

In 1946, the Institute for Nuclear Physics Research (IKO) in Amsterdam was founded as a typical post World War II effort to cope with the surge in scientific research, primarily in the USA. At present, the Institute encompasses almost 250 workers - including a Philips research group - out of which nearly 30 are members of the Chemistry Department. In the beginning, the investigations dealt with more or less conventional tracerwork using long-lived radionuclides produced in nuclear reactors. This changed rapidly with the synchrocyclotron coming into operation in 1947. The present can be best characterized as a sort of a transition state. Emphasis has been laid upon more typical chemical aspects of the research program: a shift from ''nuclear'' chemistry to ''radio'' chemistry. The future is determined by the 500 MeV linear electron accelerator, dubbed MEA (Medium Energy Accelerator) already under construction. (T.G.)
Testing a CANDU-fueling machine at the Institute for Nuclear Research Pitesti

International Nuclear Information System (INIS)

Cojocaru, Virgil

2006-01-01

In 2003, as a national and European premiere, the Fueling Machine Head no. 4 (F/M) for the Nuclear Power Plant Cernavoda Unit 2 (NPP) was successfully tested at the Institute for Nuclear Research Pitesti (INR). In 2005, the second Fueling Machine (no. 5) has tested for the Nuclear Power Plant Cernavoda Unit 2. The Institute's main objective is to develop scientific and technological support for the Romanian Nuclear Power Program. Testing the Fueling Machines at INR Pitesti is part of the overall program to assimilate the CANDU technology in Romania. To perform the tests of these machines at INR Pitesti, a special testing rig has built being available for this goal. Both the testing rig and staff had successfully assessed by the AECL representatives during two missions. There was a delivery contract between GEC Canada and Nuclear Power Plant Cernavoda - Unit 2 to provide the Fueling Machines no. 4 and no. 5 in Romania before testing activity. As a first conclusion, the Institute for Nuclear Research Pitesti has the facilities, the staff and the experience to perform possible co-operations with any CANDU Reactor owner
National Nuclear Research Institute, Ghana Atomic Energy Commission: Annual Report 2014

International Nuclear Information System (INIS)

2014-01-01

This annual report covers the research and commercial activities of the National Nuclear Research Institute of the Ghana Atomic Energy Commission for the year 2014. Also listed are the scientific and technical publications issued by staff.
Research reactors spent fuel management in the Nuclear Research Institute Rez

International Nuclear Information System (INIS)

Rychecky, J.

2001-01-01

In Czech Republic 3 research and testing nuclear reactors are operated at present time, with the biggest one being the Nuclear Research Institute (NRI) reactor LVR-15, operated with maximum power 10 MW. This reactor serves as a radiation source for material testing, producing of ionizing radiation sources, theoretical studies, and, most recently, for boron neutron capture therapy. Another NRI reactor LR-0 is a reactor of zero power used mainly for the studies of WWER 1000 spent fuel criticality. For training of students the reactor called VRABEC (VR-1), operated also with very low power, serves since 1990 at the Faculty of Nuclear Engineering, of Czech Technical University. The similar testing type reactor (SR-0), already decommissioned, was also used since 1974 to 1989 in Skoda, Nuclear Machinery, Plzen. This contribution summarizes the present state of the spent fuel (SF) management of these nuclear reactors. As the SF management is different for very low or zero power reactors and power reactors, the first type will be only briefly discussed, and then the main attention will be devoted to SF management of the NRI experimental reactor LVR-15
Research reactors spent fuel management in the Nuclear Research Institute Rez

Energy Technology Data Exchange (ETDEWEB)

Rychecky, J. [Nuclear Research Institute, 25068 Rez (Czech Republic)

2001-07-01

In Czech Republic 3 research and testing nuclear reactors are operated at present time, with the biggest one being the Nuclear Research Institute (NRI) reactor LVR-15, operated with maximum power 10 MW. This reactor serves as a radiation source for material testing, producing of ionizing radiation sources, theoretical studies, and, most recently, for boron neutron capture therapy. Another NRI reactor LR-0 is a reactor of zero power used mainly for the studies of WWER 1000 spent fuel criticality. For training of students the reactor called VRABEC (VR-1), operated also with very low power, serves since 1990 at the Faculty of Nuclear Engineering, of Czech Technical University. The similar testing type reactor (SR-0), already decommissioned, was also used since 1974 to 1989 in Skoda, Nuclear Machinery, Plzen. This contribution summarizes the present state of the spent fuel (SF) management of these nuclear reactors. As the SF management is different for very low or zero power reactors and power reactors, the first type will be only briefly discussed, and then the main attention will be devoted to SF management of the NRI experimental reactor LVR-15.
The evolution of the role of the Philippine Nuclear Research Institute in the national nuclear and radiation safety regime

International Nuclear Information System (INIS)

Dela Rosa, A.M.

2007-01-01

The Philippine Nuclear Research Institute (PNRI), formerly the Philippine Atomic Energy Commission (PAEC) was created by law in 1958 with a dual mandate namely, to promote the peaceful applications of nuclear energy, and to regulate the safe utilization of nuclear energy. Through its almost 50 years of existence, the PNRI has assumed different roles and functions. As the premier national nuclear research institution the PNRI initiates R and D work in various applications, establishes nuclear and radiation facilities, and undertakes human resource development not only for its staff but also for the prospective users of nuclear energy. At the same time, the PNRI exercises regulatory control over radioactive materials in the country including the regulatory control over the construction of the first Philippine nuclear power plant in the late 1970's and early 1980's. Presently, the PNRI still exercises the dual mandate of promoting and regulating the peaceful and safe use of radioactive materials. In these evolving roles of the Institute, both management and the staff are committed to excellence in nuclear science and to nuclear safety. Initiatives are underway to create a separate nuclear regulatory body from the developmental agency to enable the country to conform with international safety standards and to prepare for the future re-introduction of nuclear power in the Philippine energy mix. A strong regulatory agency and an equally strong technical and scientific support organization are necessary for a successful and safe nuclear energy program. (author)
Progress report: Variable Energy Cyclotron Centre, Calcutta

International Nuclear Information System (INIS)

1999-01-01

This volume of the progress report brings out the scientific and technical activities of Variable Energy Cyclotron Centre, Calcutta during the year 1999. This includes brief review of the various R and D activities of the Centre and outside users of the cyclotron from the universities and other research institutes. The operational activities of the cyclotron with ECR ion sources, accelerator oriented research activities, activities on detector, target and electronics are reported. The activities of the Computer and Informatics group are described. The status report of the ongoing projects is also provided. The main activities of the superconducting cyclotron project, radioactive ion beam project, heavy ion experimental facility, advanced computational facility, recovery and analysis of helium from hot springs and material science research are described
In-house cyclotron and nuclear medicine

International Nuclear Information System (INIS)

Tateno, Yukio; Shishido, Fumio; Yamazaki, Toshiro

1982-01-01

In-house cyclotron produced radioisotopes and positron computed tomography provide a unique technique which gives cross-sectional bodyimages of various kinds of physiological activities of living human body. Applications of the technique to clinical study might throw a new light on the etiologically unknown disorders of human central nervous system and etc. However, some difficulties should be settled before the establishment of this technique as an useful research and diagnostic tool. One of them was spatial resolution of positron computed tomography, and another was selection and development of really effective labeled compounds for the disease in question. A rotary positron emission computed tomography device was developed by our physicist team, and our chemist team developed various kinds of radiopharmaceuticals. Clinical applications of the technique started in our institute in November 1979, using the positron computed tomography machine named Positrologica I and the pharmaceuticals, 13sup( n h3, )11sup( C o and )18 F-2-fluoro-deoxy-glucose. (author)
The accelerators of the Joint Institute for Nuclear Research at Dubna

International Nuclear Information System (INIS)

Kuehn, B.

1981-01-01

History, state-of-the-art, and the planned development of the high-energy and heavy-ion accelerators at the Joint Institute for Nuclear Research at Dubna are reviewed. Data on the particle beams available at present and in the future are given. (author)
77 FR 9273 - WORKSHOP Sponsored by the Nuclear Regulatory Commission and the Electric Power Research Institute...

Science.gov (United States)

2012-02-16

... Commission and the Electric Power Research Institute on the Treatment of Probabilistic Risk Assessment.... SUMMARY: The U.S. Nuclear Regulatory Commission (NRC), Office of Nuclear Regulatory Research (RES), in cooperation with the Electric Power Research Institute (EPRI), will hold a joint workshop on the Treatment of...
A history of the collaboration between the European Organisation for Nuclear Research (CERN) and the Joint Institute for Nuclear Research (JINR), and with Soviet research institutes in the USSR 1955-1970

International Nuclear Information System (INIS)

Lock, W.O.

1975-01-01

The report describes in some detail the origins and development up to 1970 of the collaboration which now exists between the European Organization for Nuclear Research (CERN) and its counterpart the Joint Institute for Nuclear Research (JINR) at Dubna, USSR and also with the Institute for High Energy Physics, Serpukhov, USSR. Part 1 deals with the relations between JINR and CERN, their beginnings and the subsequent development of exchange of scientists, joint Summer Schools, and the organization of Seminars to discuss perspectives in high energy physics. Part 2 describes first the steps which led up to the signing of an Agreement between CERN and the State Committee of the USSR for the Utilization of Atomic Energy, governing collaboration between CERN and the Institute for High Energy Physics at Serpukhov. A brief account is then given of the subsequent installation of equipment built at CERN for the Institute's 76-Gev proton accelerator and the carrying out of joint physics experiments by teams from Western Europe and from the Soviet Union. Part 3 summarizes the origins of collaborative agreements which have been made by CERN with a few other leading Institutes in the Soviet Union. A number of Annexes reproduce some of the relevant documents and letters. (author)
Medical applications of cyclotrons

International Nuclear Information System (INIS)

Jean, R.; Fauchet, M.

1978-01-01

Isochronous cyclotrons used to accelerate different charged particles (protons, deuterons, alphas...) at variable energies, have important medical applications, for neutron teletherapy, in vivo or in vitro activation analysis or production of short-lived radioisotopes for nuclear medicine. The characteristics of the cyclotron presently available are described for these three applications (low energy 'compact' cyclotrons, cyclotrons of intermediate and high energies), and their advantages are discussed from the points of view of the medical requirements, the financial investments and the results obtained. (orig.) [de
Results of research and development work in 1982 of the Institut fuer Angewandte Kernphysik

International Nuclear Information System (INIS)

1983-02-01

The Institute for Applied Nuclear Physics is presently pursuing basic research-and application-oriented work in the two fields of nuclear solid-state physics and nuclear physics. In the field of solid-state physics the experimental and theoretical work has the purpose of better understanding the microscopic and macroscopic properties of certain solids. At present superconductors with high transition points, amorphous substances and alloys of transition metals and rare earths are investigated with special intensity. The work in nuclear physics concerns on the one hand, the investigation of the local and impulse distribution of nucleous or nucleon groups in nuclei. For this purpose nuclear reactions are investigated at the cyclotron in Karlsruhe and laser-spectroscopic methods are applied to small amounts of radioactive isotope substances. On the other hand, neutron capture cross-sections are measured which are important to understand the element assembly in stars. For the Core Material Control Project one group is developing measuring instruments by means of which the isotope composition and the concentration of fission products can be determined very precisely. (orig./RW) [de
Cyclotron produced Tc-99m: testing compatibility with established kits

Czech Academy of Sciences Publication Activity Database

Lebeda, Ondřej; Ráliš, Jan; Hradilek, Pavel; Hanč, Petr; van Lier, E. J.; Zyuzin, A.; Moša, M.

2013-01-01

Roč. 40, 2 Supplement (2013), S424-S425 ISSN 1619-7070. [Annual Congress of the European Association of Nuclear Medicine (EANM). 19.10.2013-23.10.2013, Lyon] Institutional support: RVO:61389005 Keywords : cyclotron U-120M * Tc-99m * 100Mo Subject RIV: BG - Nuclear, Atomic and Molecular Physics , Colliders
Nuclear physics accelerator facilities

International Nuclear Information System (INIS)

1988-12-01

This paper describes many of the nuclear physics heavy-ion accelerator facilities in the US and the research programs being conducted. The accelerators described are: Argonne National Laboratory--ATLAS; Brookhaven National Laboratory--Tandem/AGS Heavy Ion Facility; Brookhaven National Laboratory--Relativistic Heavy Ion Collider (RHIC) (Proposed); Continuous Electron Beam Accelerator Facility; Lawrence Berkeley Laboratory--Bevalac; Lawrence Berkeley Laboratory--88-Inch Cyclotron; Los Alamos National Laboratory--Clinton P. Anderson Meson Physics Facility (LAMPF); Massachusetts Institute of Technology--Bates Linear Accelerator Center; Oak Ridge National Laboratory--Holifield Heavy Ion Research Facility; Oak Ridge National Laboratory--Oak Ridge Electron Linear Accelerator; Stanford Linear Accelerator Center--Nuclear Physics Injector; Texas AandM University--Texas AandM Cyclotron; Triangle Universities Nuclear Laboratory (TUNL); University of Washington--Tandem/Superconducting Booster; and Yale University--Tandem Van de Graaff
Annual report of the Nuclear Physics Section (July 1, 1974 - June 30, 1975)

International Nuclear Information System (INIS)

Dickmann, F.; Rebel, H.

1975-12-01

This annual report of the Nuclear Physics Section of the Institute of Applied Nuclear Physics covers the period from July 1, 1974, to June 30, 1975. This was the first year following a thorough reorganisation of the nuclear physics activities at the Karlsruhe Research Centre. The two areas of research of the Nuclear Physics Section are basic nuclear physics and the application of nuclear methods mainly to problems of nuclear engineering. The latter activities include contributions to the Karlsruhe fast breeder and safeguards projects. The basic research activities mainly make use of the accelerators of the institute (cyclotron, 3 MV, van de Graaff.) (orig.) [de

Recent development and progress of IBA cyclotrons

Energy Technology Data Exchange (ETDEWEB)

Kleeven, W., E-mail: Willem.Kleeven@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium); Abs, M., E-mail: Michel.Abs@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium); Delvaux, J.L., E-mail: Jean-Luc.Delvaux@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium); Forton, E., E-mail: Eric.Forton@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium); Jongen, Y., E-mail: Yves.Jongen@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium); Medeiros Romao, L., E-mail: Luis.MedeirosRomao@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium); Nactergal, B., E-mail: Benoit.Nactergal@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium); Nuttens, V., E-mail: Vincent.Nuttens@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium); Servais, T., E-mail: Thomas.Servais@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium); Vanderlinden, T., E-mail: Thierry.Vanderlinden@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium); Zaremba, S., E-mail: Simon.Zaremba@iba-group.com [Ion Beam Applications s.a. Chemin du Cyclotron 3, Louvain-la-Neuve (Belgium)

2011-12-15

Several cyclotron development projects were recently realized by Ion Beam Applications S.A. (IBA). This contribution presents three of them: (i) the intensity enhancement of the Cyclone 30 cyclotron, a machine mainly used for the production of SPECT isotopes. This project is related with the increased demand for {sup 201}Tl because of the shortage of Mo/Tc generators from nuclear reactors, (ii) development of a new versatile multiple-particle K = 30 isotope-production cyclotron (the Cyclone 30XP) being able to accelerate H{sup -}, D{sup -} and also {alpha}-particles. The {alpha}-beam of this cyclotron will allow the production of new therapeutic isotopes (e.g. {sup 211}At) and (iii) commissioning of the Cyclone 70 cyclotron installed for Arronax in France. This machine is similar to the C30XP but provides higher energy (K = 70) and allows research on new types of medical isotopes.
Networking of institutions in India to promote research and education in nuclear science and engineering

International Nuclear Information System (INIS)

Puri, R.R.

2007-01-01

Full text: The Programme of Nuclear Energy and its Applications (NEA) is knowledge intensive requiring engineers and scientists having special education and training for its implementation. The paucity of manpower in managing this programme is partly due to limitations of the university system in catering to the needs of the nuclear industry. Those limitations arise due to several reasons, like, regulatory requirements which make it difficult to set up nuclear facilities in university environment, capital intensive nature of nuclear set-ups, paucity of teaching staff having hands-on experience and limited employment opportunities making nuclear option unattractive for talented youngsters. The Department of Atomic Energy of India (DAE) established in 1954 for shaping and managing the Indian NEA programme realized those limitations and opted for an in-house education and training programme leading to assured employment for young Engineering Graduates and Science Post Graduates. Called the Bhabha Atomic Research Centre (BARC) Training School Programme, it is in place since 1957. The Indian NEA programme is thus fortunate to be supported by a visionary human resource development (HRD) programme in nuclear science and technology practically right since its inception. The success of HRD programme of DAE lies in its broader outlook based on the premise that technology development and basic research go hand-in-hand. This outlook is reflected also in the way DAE has been managing the implementation of its programme in that on one hand it has set up centres for technological Research and Development and, on the other, it is providing Grant-in-Aid to several Institutes for carrying basic research. Moreover, DAE has not lost sight of the fact that success of its initiatives lies as much in the vibrant university system as in its own training and educational efforts. It has, therefore, created avenues for extra-mural funding for supporting research activities in universities in
Studies of extraction and transport system for highly charged ion beam of 18 GHz superconducting electron cyclotron resonance ion source at Research Center for Nuclear Physics.

Science.gov (United States)

Yorita, T; Hatanaka, K; Fukuda, M; Ueda, H; Yasuda, Y; Morinobu, S; Tamii, A; Kamakura, K

2014-02-01

An 18 GHz superconducting electron cyclotron resonance ion source is installed to increase beam currents and to extend the variety of ions especially for highly charged heavy ions which can be accelerated by cyclotrons of Research Center for Nuclear Physics (RCNP), Osaka University. The beam production developments of several ions from B to Xe have been already done [T. Yorita, K. Hatanaka, M. Fukuda, M. Kibayashi, S. Morinobu, H.Okamura, and A. Tamii, Rev. Sci. Instrum. 79, 02A311 (2008) and T. Yorita, K. Hatanaka, M. Fukuda, M. Kibayashi, S. Morinobu, H.Okamura, and A. Tamii, Rev. Sci. Instrum. 81, 02A332 (2010)] and the further studies for those beam extraction and its transport have been done in order to increase the beam current more. The plasma electrode, extraction electrode, and einzel lens are modified. Especially extraction electrode can be applied minus voltage for the beam extraction and it works well to improve the extracted beam current. The extraction voltage dependences of transmission and emittance also have been studied for beam current improvement which is injected into azimuthally varying field cyclotron at RCNP.
Biotechnology and Nuclear Agricultural Research Institute (BNARI) - Annual Report January-December 2015

International Nuclear Information System (INIS)

2015-01-01

The Biotechnology and Nuclear Agriculture Research Institute (BNARI) of the Ghana Atomic Energy Commission (GAEC) exists carry out research and development activities on safe applications of biotechnology and nuclear science and transfer these technologies to end-users for increased agricultural production, health, industrial and economic development for poverty alleviation in Ghana. The 2015 Annual Report covers the organisational structure; various research activities and abstracts of publications. Also listed are training courses and seminars organised during the reporting year.
Computer Security for Commercial Nuclear Power Plants - Literature Review for Korea Hydro Nuclear Power Central Research Institute

Energy Technology Data Exchange (ETDEWEB)

Duran, Felicia Angelica [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Security Systems Analysis Dept.; Waymire, Russell L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Security Systems Analysis Dept.

2013-10-01

Sandia National Laboratories (SNL) is providing training and consultation activities on security planning and design for the Korea Hydro and Nuclear Power Central Research Institute (KHNPCRI). As part of this effort, SNL performed a literature review on computer security requirements, guidance and best practices that are applicable to an advanced nuclear power plant. This report documents the review of reports generated by SNL and other organizations [U.S. Nuclear Regulatory Commission, Nuclear Energy Institute, and International Atomic Energy Agency] related to protection of information technology resources, primarily digital controls and computer resources and their data networks. Copies of the key documents have also been provided to KHNP-CRI.
Computer Security for Commercial Nuclear Power Plants - Literature Review for Korea Hydro Nuclear Power Central Research Institute

International Nuclear Information System (INIS)

Duran, Felicia Angelica; Waymire, Russell L.

2013-01-01

Sandia National Laboratories (SNL) is providing training and consultation activities on security planning and design for the Korea Hydro and Nuclear Power Central Research Institute (KHNPCRI). As part of this effort, SNL performed a literature review on computer security requirements, guidance and best practices that are applicable to an advanced nuclear power plant. This report documents the review of reports generated by SNL and other organizations [U.S. Nuclear Regulatory Commission, Nuclear Energy Institute, and International Atomic Energy Agency] related to protection of information technology resources, primarily digital controls and computer resources and their data networks. Copies of the key documents have also been provided to KHNP-CRI.
Impact evaluation of the nuclear training program of the Philippine Nuclear Research Institute

International Nuclear Information System (INIS)

Relunia, Estrella D.

2000-01-01

This study attempted to determine the factors that influenced the impact of the institute's training program in nuclear science and technology to the institution where the trainee works and to the trainee himself and this study involved engineers, scientists, teachers, medical doctor, technologist and professionals who have successfully completed the PNRI nuclear science and technology training courses
Survey on radionuclide producing using cyclotron method in Malaysia

International Nuclear Information System (INIS)

Mohd Fadli Mohammad Noh

2008-01-01

This research discuss about basic design and systems of medical cyclotron that Malaysia currently have, its applications in radionuclide production and upcoming technologies of cyclotron. Surveys have been carried out on cyclotron facilities at Hospital Putrajaya and Wijaya International Medical Center, WIMC as well as reactor facility at Malaysia Nuclear Agency. The sources in this research also involves on-line and library searches. Information obtained are recorded, categorized, synthesized and discussed. systems of cyclotron of Hospital Putrajaya are further discussed in details. Based from the surveys carried out, it is found out that cyclotron facilities both in Hospital Putrajaya and WIMC only produce ( 18 F)FDG with radioactivity of 18 F produced in 2007 are 16479 mCi and 92546 mCi respectively. Survey also revealed that radioisotope production at Nuclear Malaysia has had its operation been ceased. A new radiopharmaceutical, namely CHOL is suggested to be synthesized by both facilities as a new PET tracer. Latest developments concerning technologies of cyclotron as well as other accelerators such as laser for future medical accelerator, prospect of boron neutron capture and the potential of hadron therapy in Malaysia are discussed here. Radioisotope production in Malaysia is expected to keep booming in future due to increase in usage of PET techniques and the construction of more compact, easy to handle and less costly cyclotrons. (author)
Report on results of research and development work in 1980 of the Institute for Radiochemistry

International Nuclear Information System (INIS)

1981-02-01

Reported are the investigations of the Institute with the main points of analysis, nuclear chemistry and water chemistry. The analytical and nuclear chemical topics are included in the projects PWA, PNS, PSB and KMUe. The KMUe-project is performed in close co-operation with the European Institute for Transuranic Elements. The analytical investigations concentrate on fuel- and burn-up tests, on analyses of epipolar rays and neutron activations as well as on methodical development and automation of test methods. The 'Isotope-place' does preparatory works and effects irradiations in the FR2, Cyclotron and Co-60-γ-source. The radiochemical group prepares weekly several hundreds of Curie fission molybdenum 99 for nuclear medical purposes. The institute-internal project 'Drinkwater treatment and technology' treats in close co-operation with the 'Engler-Bunte-Institute' the clearing of water impurities and the analytical determination of persistent noxious substances in waters like the Rhine, the Danube and the lake Constance. (orig./HK) [de
Irradiation Facilities of the Takasaki Advanced Radiation Research Institute

Directory of Open Access Journals (Sweden)

Satoshi Kurashima

2017-03-01

Full Text Available The ion beam facility at the Takasaki Advanced Radiation Research Institute, the National Institutes for Quantum and Radiological Science and Technology, consists of a cyclotron and three electrostatic accelerators, and they are dedicated to studies of materials science and bio-technology. The paper reviews this unique accelerator complex in detail from the viewpoint of its configuration, accelerator specification, typical accelerator, or irradiation technologies and ion beam applications. The institute has also irradiation facilities for electron beams and 60Co gamma-rays and has been leading research and development of radiation chemistry for industrial applications in Japan with the facilities since its establishment. The configuration and utilization of those facilities are outlined as well.
Educational Research Centre of the Joint Institute for Nuclear Research and students training on the 'Medical Physics' speciality

International Nuclear Information System (INIS)

Ivanova, S.P.; )

2005-01-01

The Educational Research Centre (ERC) of the Joint Institute for Nuclear Research is the place of joint activity of the JINR, Moscow State University (MSU) and Moscow Engineering Physical Institute (MEFI) on students training by a broadened circle of specialities with introduction of new educational forms. Active application of medical accelerator beams of the JINR Laboratory of Nuclear Beams becomes a reason for implementation of a new training chair in the MEFI on the JINR base - the Physical methods in applied studies in the medicine chair. For the 'medical physics' trend development in 2003 the workshop on discussion both curricula and teaching methodic by the speciality was held. One the Educational Research Centre main activities is both organization and conducting an international scientific schools and training courses. The International student School 'Nuclear-Physical Methods and Accelerators is the most popular and traditional. The principal aim of these schools and courses is familiarization of students and postgraduates with last achievement and and contemporary problems of applied medical physics. The school audience is a students and postgraduates of ERC, MSU, MEFI, and an institutes of Poland, Hungary, Slovakia, France, Czech and Bulgaria
Nuclear Research Institute Rez: Its past and present and future challenges

International Nuclear Information System (INIS)

Pazdera, F.

2001-01-01

The paper gives an overview of the history of the Nuclear Research Institute Rez development over forty years of its existence. Its present activities are discussed in some detail. These historical and present activities represent the basis for discussing: challenges faced by the NRI; interactions of NRI with their environment; collaboration and co-operation. Nuclear research centres would continue to be the main source of expertise for power plant operation, radiation and isotope applications, regulatory practices and waste management. Future developments should ensure viability of these centres. (author)
Joint Institute for Nuclear Research Exhibition Science Bringing Nations Together

CERN Multimedia

1999-01-01

The JOINT INSTITUTE FOR NUCLEAR RESEARCH, JINR, was established by its founding countries in 1956 with the purpose of joining together the scientific and material potential of Member States in studies of the fundamental properties of matter. JINR is an international inter-governmental scientific research organization, the activities of which are based on the principles of openness for participation to all interested states of their equal, mutually beneficial collaboration.
Joint Institute for Nuclear Research Exhibition Science Bringing Nations Together

CERN Multimedia

2000-01-01

The JOINT INSTITUTE FOR NUCLEAR RESEARCH, JINR, was established by its founding countries in 1956 with the purpose of joining together the scientific and material potential of Member States in studies of the fundamental properties of matter. JINR is an international inter-governmental scientific research organization, whose activities are based on the principles of openness for participation to all interested states and of their equal, mutually beneficial collaboration.
Production of radioisotopes by cyclotron at the Instituto de Engenharia Nuclear - an evaluation of the present stage of development

International Nuclear Information System (INIS)

Almeida, G.L. de; Britto, J.L.Q. de; Osso Junior, J.A.; Bastos, M.A.V.; Braghirolli, A.M.S.; Chamma, D.F.S.; Silva, A.G. da

1984-01-01

Since 1974 a variable energy isochronous cyclotron (CV-28) is operating at Instituto de Engenharia Nuclear in Rio de Janeiro, with the main purpose of producing radioisotopes for medical diagnosis. To accomplish this, besides the conventional chemical laboratories and related facilities, hot chemistry laboratories with their specific equipment and remote handling devices had to be designed and constructed at this Institute, and are still being developed, due to a lack of engineering companies working in this field. Other equipment, intrinsically related to cyclotrons like high power density target holders, collimators etc. were also conceived and constructed. Among the produced raioisotopes, high purity gallium-67 and indium-111 have been periodically sent to hospitals and some efforts are still being made in order to improve and simplify the chemical processing as well as the operational procedures. Some work has also been devoted to the development and improvement of methods for the production of iodine-123, bromine-77 and thallium-201. (Author) [pt
Paul Scherrer Institut annual report 1994. Annex IV: PSI nuclear energy and safety research progress report 1994

Energy Technology Data Exchange (ETDEWEB)

Williams, T; Kallfelz, J M; Mathews, D [eds.; Paul Scherrer Inst. (PSI), Villigen (Switzerland)

1995-10-01

Nuclear energy research in Switzerland is concentrated at PSI. It is explicitly mentioned in the Institute`s official charter and commands about one fifth of the Institute`s federal resources. Presently, PSI invests approx. 200 py/a in nuclear energy research, one third of this being externally funded; the share of external funding in investment costs totals approx. 50%. This funding is provided by the Swiss utilities and the NAGRA, the Safety Authority (HSK) and the former National Fund for Energy Research (NEFF). PSI`s activities in nuclear research concentrate on three main areas: safety of operating plants, safety features of future reactor concepts and waste management. 7% of personnel are invested in addressing global aspects of energy. (author) figs., tabs., refs.
Management of Spent Nuclear Fuel of Nuclear Research Reactor VVR-S at the National Institute of Physics and Nuclear Engineering, Bucharest, Romania

Science.gov (United States)

Biro, Lucian

2009-05-01

The Nuclear Research Reactor VVR-S (RR-VVR-S) located in Magurele-Bucharest, Romania, was designed for research and radioisotope production. It was commissioned in 1957 and operated without any event or accident for forty years until shut down in 1997. In 2002, by government decree, it was permanently shutdown for decommissioning. The National Institute of Physics and Nuclear Engineering (IFIN-HH) is responsible for decommissioning the RR-VVR-S, the first nuclear decommissioning project in Romania. In this context, IFIN-HH prepared and obtained approval from the Romanian Nuclear Regulatory Body for the Decommissioning Plan. One of the most important aspects for decommissioning the RR-VVR-S is solving the issue of the fresh and spent nuclear fuel (SNF) stored on site in wet storage pools. In the framework of the Russian Research Reactor Fuel Return Program (RRRFR), managed by the U.S. Department of Energy and in cooperation with the International Atomic Energy Agency and the Rosatom State Corporation, Romania repatriated all fresh HEU fuel to the Russian Federation in 2003 and the HEU SNF will be repatriated to Russia in 2009. With the experience and lessons learned from this action and with the financial support of the Romanian Government it will be possible for Romania to also repatriate the LEU SNF to the Russian Federation before starting the dismantling and decontamination of the nuclear facility. [4pt] In collaboration with K. Allen, Idaho National Laboratory, USA; L. Biro, National Commission for Nuclear Activities Control, Romania; and M. Dragusin, National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania.
Remediation of the old environmental liabilities in the Nuclear Research Institute Rez. Situation at the end of 2008

Energy Technology Data Exchange (ETDEWEB)

Kovarik, Petr; Svoboda, Karel; Podlaha, Josef [Nuclear Research Institute Rez (Czech Republic)

2010-10-15

The Nuclear Research Institute Rez (NRI) has been a leading institution in the area of R and D (Research and Development) in the Czech Republic. The NRI has had a dominant position in the nuclear programme of the former Czechoslovakia since it was established in 1955. In December 1992 the NRI has been transformed into a joint-stock company. The Institute's activity encompasses nuclear physics, radiochemistry, experiments at the research reactor and many other topics. Main issues addressed in the NRI in the past decades were concentrated on research, development and services provided to the VVER reactors, development of chemical technologies for fuel cycle and irradiation services. Currently, the research activities are mainly targeted to assist the State Office for Nuclear Safety. Significant attention is also paid to the use of nuclear technology outside the nuclear power sector, providing a wide range of services to industry, medicine and the preparation of radiopharmaceuticals. NRI operates 2 research nuclear reactors, hot cell facility, research laboratories, and technology for radioactive waste management, radionuclide irradiators, an electron accelerator and others. After 50 years of activities in the nuclear field, there have been many environmental liabilities that are being remedied in the NRI. There are 3 areas of these remediation activities: - decommissioning of old obsolete facilities, - processing of RAW resulting from operation and dismantling of nuclear facilities, and - elimination of spent fuel from research nuclear reactors. The goal is to remedy the environmental liabilities and eliminate the potential negative impact on the environment. Remediation of the environmental liabilities started in 2003 and should be finished in 2014. (orig.)
Two CANDU fueling machines tested at the Institute For Nuclear Research - Pitesti

International Nuclear Information System (INIS)

Doca, Cezar; Cojocaru, Virgil

2005-01-01

In 2003, as a national and European premiere, at the Institute for Nuclear Research Pitesti (INR), the Fueling Machine Head no.4 (F/M) for the Nuclear Power Plant Cernavoda - Unit 2 was successfully tested. In 2005, a second Fueling Machine (no.5) was tested for the Nuclear Power Plant Cernavoda - Unit 2. The Institute's main objective is to develop scientific and technological support for the Romanian Nuclear Power Program. Testing the Fueling Machines at INR Pitesti is part of the overall program to assimilate in Romania the CANDU technology. To perform the tests of these machines at INR Pitesti, a special testing rig was built and is available for this goal. Both the testing rig and staff had successfully assessed by the AECL representatives during two missions. There was a delivery contract between GEC Canada and Nuclear Power Plant Cernavoda - Unit 2 to provide the Fueling Machines no. 4 and no. 5 in Romania before testing operation. As a first conclusion, the Institute for Nuclear Research Pitesti has the facilities, the staff and the experience to perform possible co-operations with any other CANDU Reactor owner. This experience will support the next steps concerning F/M commissioning in the NPP Cernavoda - Unit 2 and also give the confidence to the end-users that the Institute's team can provide technical assistance during the operation. Also, the obtained results demonstrate that the overall refurbishment of the F/M control system in Unit 1 and Unit 2 will be possible. The paper presents: - a short description of the F/M head;- a short description of the F/M test rig; - the computer control system; - the F/M testing activities; -results and expectations. (authors)
Two CANDU fueling machines tested at the Institute For Nuclear Research - Pitesti

International Nuclear Information System (INIS)

Doca, C.; Cojocaru, V.

2005-01-01

Full text: In 2003, as a national and European premiere, at the Institute for Nuclear Research Pitesti (INR), the Fueling Machine Head no.4 (F/M) for the Nuclear Power Plant Cernavoda - Unit 2 was successfully tested. In 2005, a second Fueling Machine (no.5) was tested for the Nuclear Power Plant Cernavoda - Unit 2. The Institute's main objective is to develop scientific and technological support for the Romanian Nuclear Power Program. Testing the Fueling Machines at INR Pitesti is part of the overall program to assimilate in Romania the CANDU technology. To perform the tests of these machines at INR Pitesti, a special testing rig was built and is available for this goal. Both the testing rig and staff had successfully assessed by the AECL representatives during two missions. There was a delivery contract between GEC Canada and Nuclear Power Plant Cernavoda - Unit 2 to provide the Fueling Machines no. 4 and no. 5 in Romania before testing operation. As a first conclusion, the Institute for Nuclear Research Pitesti has the facilities, the staff and the experience to perform possible co-operations with any other CANDU Reactor owner. This experience will support the next steps concerning F/M commissioning in the NPP Cernavoda - Unit 2 and also give the confidence to the end-users that the Institute's team can provide technical assistance during the operation. Also, the obtained results demonstrate that the overall refurbishment of the F/M control system in Unit 1 and Unit 2 will be possible. The paper presents: - a short description of the F/M head;- a short description of the F/M test rig; - the computer control system; - the F/M testing activities; -results and expectations. (authors)

Karlsruhe Nuclear Research Center, Institute of Neutron Physics and Reactor Engineering. Progress report on research and development work in 1993

International Nuclear Information System (INIS)

1994-03-01

The Institute of Neutron Physics and Reactor Engineering is concerned with research work in the field of nuclear engineering related to the safety of thermal reactors as well as with specific problems of fusion reactor technology. Under the project of nuclear safety research, the Institute works on concepts designed to drastically improve reactor safety. Apart from that, methods to estimate and minimize the radiological consequences of reactor accidents are developed. Under the fusion technology project, the Institute deals with neutron physics and technological questions of the breeding blanket. Basic research covers technico-physical questions of the interaction between light ion radiation of a high energy density and matter. In addition and to a small extent, questions of employing hydrogen in the transport area are studied. (orig.) [de
Radiotoxicology analysis in Nuclear and Energetic Research Institute (IPEN-CNEN/SP)

International Nuclear Information System (INIS)

Duarte, C.L.; Gaburo, J.C.; Bellintani, S.A.

1987-01-01

The radiotoxicology laboratory of Nuclear and Energetic Research Institute (IPEN) has the objective of control the internal contamination of workers that handle radioactive materials, in industrial and medical sectors. This control is made through radiochemical analysis of excreta. Nowadays in this laboratory are realized occupational controls on individual, exposure to uranium, tritium, iodine, fluorine, lead compounds, for workers of IPEN and for external institutions, when solicited. (C.G.C.) [pt
Cyclotron to Oslo University

International Nuclear Information System (INIS)

Sandstad, J.

1978-01-01

The new cyclotron was delivered to Oslo University on September 21st 1978, and was mannfactured by A/B Scandtronix of Uppsala, Sweden. The contract price was 6,8 million Norwegian kroner and installation will cost a further 4 million. The main specifications are given. The energy will be 36 MeV for protons and alpha particles, 18 MeV deuterons and 48 MeV for helium 3. The principle of a cyclotron is briefly described. While the primary purpose of the machine is nuclear research it is also planned to produce short-lived radioisotopes, primarily iodine 123. (JIW)
Design features of isotope production facility at Inshas cyclotron complex. Vol. 1

Energy Technology Data Exchange (ETDEWEB)

Comsan, M N [Nuclear Research Center, Atomic Energy Aurhority, Cairo, (Egypt)

1996-03-01

The nuclear research center, AEA, Egypt is erecting at its Inshas campus cyclotron complex for multidisciplinary use for research and application. The complex is to utilize a russian made AVF cyclotron accelerator of the type MGC-20 with MeV protons. Among its applications, the accelerator will be used for the production of short lived cyclotron isotopes. This article presents a concise description of the design features of isotope production facility to be annexed to the complex layout, schemes for radio waste, ventilation, and air conditioning systems. 2 figs., 2 tabs.
3. Mexican school of nuclear physics; 3. Escuela Mexicana de Fisica Nuclear

Energy Technology Data Exchange (ETDEWEB)

Chavez L, E R [Instituto de Fisica, UNAM, 04510 Mexico D.F. (Mexico); Hess, P O [Instituto de Ciencias Nucleares, UNAM, 04510 Mexico D.F. (Mexico); Martinez Q, E [Instituto Nacional de Investigaciones Nucleares, A.P. 18-1027, 11801 Mexico D.F. (Mexico)

2002-07-01

The III Mexican School of Nuclear Physics which is directed to those post graduate in Sciences and those of last semesters students of the Physics career or some adjacent career was organized by the Nuclear Physics Division of the Mexican Physics Society, carrying out at November 18-29, 2002 in the installations of the Institute of Physics and the Institute of Nuclear Sciences both in the UNAM, and the National Institute of Nuclear Research (ININ). In this as well as the last version its were offered 17 courses, 9 of them including laboratory practices and the rest were of theoretical character only. This book treats about the following themes: Nuclear physics, Electrostatic accelerators, Cyclotrons, Thermonuclear reactions, Surface barrier detectors, Radiation detection, Neutron detection, Bonner sphere spectrometers, Radiation protection, Biological radiation effects, Particle kinematics, Nucleosynthesis, Plastics, Muons, Quadrupoles, Harmonic oscillators, Quantum mechanics among many other matters. (Author)
Radio frequency system for nuclear fusion

International Nuclear Information System (INIS)

Kozeki, Shoichiro; Sagawa, Norimoto; Takizawa, Teruhiro

1987-01-01

The importance of radio frequency waves has been increasing in the area of nuclear fusion since they are indispensable for heating of plasma, etc. This report outlines radio frequency techniques used for nuclear fusion and describes the development of radio frequency systems (radio frequency plasma heating system and current drive system). Presently, in-depth studies are underway at various research institutes to achieve plasma heating by injection of radio frequency electric power. Three ranges of frequencies, ICRF (ion cyclotron range of frequency), LHRF (lower hybrid range of frequency) and ECRF (electron cyclotron range of frequency), are considered promissing for radio frequency heating. Candidate waves for plasma current driving include ECW (electron cyclotron wave), LHW (lower hybrid wave), MSW (magnetic sound wave), ICW (ion cyclotron wave) with minority component, and FW (fast wave). FW is the greatest in terms of current drive efficiency. In general, a radio frequency system for nuclear fusion consists of a radio frequency power source, transmission/matching circuit component and plasma connection component. (Nogami, K.)
JSW's baby cyclotron

International Nuclear Information System (INIS)

Toda, Y.; Kaneda, Y.; Satoh, Y.; Suzukawa, I.; Yamada, T.

1983-01-01

Designed by The Japan Steel Works, Ltd., specially for installation in a hospital's medical department and nuclear research laboratory, '' JSW BABY CYCLOTRON '' has been developed to produce short-lived radioisotopes such as 11C, 13N, 15O and 18F. JSW's Baby Cyclotron has some design features. 1) Fixed energy and four sector azimuthally varying field. 2) Compact figure desired for hospital's nuclear medical department 3) A bitter type magnet yoke shielding activity 4) Simple control and operation 5) Easy maintenance without skilled personnel. Type BC105 (P:10MeV, d:5MeV), BC107 (P:10MeV, d:7MeV), BC168 (P:16MeV, d:8MeV) and BC1710 (P:17MeV, d:10MeV) are available according to required amount of radioisotopes. In our radioisotope production test, yield and purity of 11C, 13N, 15O and 18F are usable to clinical diagnosis
International conference on nuclear analytical methods in the life sciences (NAMLS) (abstracts)

International Nuclear Information System (INIS)

1999-01-01

The International Conference on Nuclear Analytical Methods in the Life Sciences (NAMLS) was hold on October 26-30, 1998 in Beijing, China, which was organized by China Institute of Atomic Energy in Cooperation with IAEA, National Science Foundation of China, China National Nuclear Cooperation, Chinese Academy of Sciences, Institute of High Energy Physics, Shanghai Institute for Nuclear Research, Chinese Nuclear Society, Nuclear Physics Society of China and Nuclear Chemistry Society of China. the contents of this Conference include: 1. QA-QC and CRM studies; 2. Elemental speciation and localization; 3. Health-related environmental studies; 4. Recent development in nuclear and related analytical techniques; 5. Trace elements in health and diseases; 6. Miscellaneous applications of NAT in the life sciences
High efficiency confinement mode by electron cyclotron heating

International Nuclear Information System (INIS)

Funahashi, Akimasa

1987-01-01

In the medium size nuclear fusion experiment facility JFT-2M in the Japan Atomic Energy Research Institute, the research on the high efficiency plasma confinement mode has been advanced, and in the experiment in June, 1987, the formation of a high efficiency confinement mode was successfully controlled by electron cyclotron heating, for the first time in the world. This result further advanced the control of the formation of a high efficiency plasma confinement mode and the elucidation of the physical mechanism of that mode, and promoted the research and development of the plasma heating by electron cyclotron heating. In this paper, the recent results of the research on a high efficiency confinement mode at the JFT-2M are reported, and the role of the JFT-2M and the experiment on the improvement of core plasma performance are outlined. Now the plasma temperature exceeding 100 million deg C has been attained in large tokamaks, and in medium size facilities, the various measures for improving confinement performance are to be brought forth and their scientific basis is elucidated to assist large facilities. The JFT-2M started the operation in April, 1983, and has accumulated the results smoothly since then. (Kako, I.)
Institute of Nuclear Engineering: report 1974-1976

International Nuclear Information System (INIS)

Amyot, L.

1976-01-01

The Institute of Nuclear Engineering is described in terms of its objectives, resources, instructional duties, and research. Basically the Institute is involved in the study of technical, economic and ecological aspects of nuclear installations, basic radioisotopic methods, and general energy problems. (E.C.B.)
Applied research with cyclotrons

International Nuclear Information System (INIS)

Apel, P.; Dmitriev, S.; Gulbekian, G.; Gikal, B.; Ivanov, O.; Reutov, V.; Skuratov, V.

2005-01-01

During the past three decades the Flerov laboratory carried out research and development of a number of applications that have found or may find use in modern technologies. One of the applications is the so-called ion track technology enabling us to create micro- and nano-structured materials. Accelerated heavy ion beams are the unique tools for structuring insulating solids in a controllable manner. At FLNR JINR the U-400 cyclotron and the IC-100 cyclotron are employed for irradiation of materials to be modified by the track-etch technique. For practical applications, U-400 delivers the 86 Kr ion beams with total energies of 250, 350, 430 and 750 MeV, and the 136 Xe ion beams with the energy of 430 MeV. The cyclotron is equipped with a specialized channel for irradiation of polymer foils. IC-100 is a compact accelerator specially designed for the technological uses. High-intensity krypton ion beams with the energy of ∼ 1 MeV/u are available now at IC-100. Production of track-etch membranes is an example of mature technology based on irradiation with accelerated ions. The track-etch membranes offer distinct advantages over other types of membranes due to their precisely determined structure. One-pore, oligo-pore and multi-pore samples can serve as models for studying the transport of liquids, gases, particles, solutes, and electrolytes in narrow channels. Track-etch pores are also used as templates for making nano wires, nano tubes or array of nano rods. The microstructures obtained this way may find use in miniaturized devices such as sensors for biologically important molecules. Bulk and surface modification for the production of new composites and materials with special optical properties can be performed with ion beams. Flexible printed circuits, high-performance heat transfer modules, X-ray filters, and protective signs are examples of products developed in collaboration with research and industrial partners. Some recent achievements and promising ideas that
G.N. Florov Laboratory of Nuclear Reactions, history and the present day

International Nuclear Information System (INIS)

Szmider, J.

1996-01-01

The scientific activity and review of results attained at Florov Nuclear Reactions Laboratory of the Joined Institute of Nuclear Research, Dubna, have been presented in historical order. Especially the heavy ion cyclotron use for synthesis of new super-heavy elements as well as investigations of their physical and chemical properties have been shown. 1 fig
Radiation protection in cyclotron and radioisotope production laboratories of IEN - (Instituto de Engenharia Nuclear - CNEN)

International Nuclear Information System (INIS)

Fajardo, P.W.; Silva, J.J.G.

1988-01-01

The Cyclotron at Instituto de Engenharia Nuclear is used for the radioisotope production, neutron production and irradiation damages analysis, etc. The risks associated with the operation and maintenance of cyclotron and the neutron radiation of wide energy spectrum, external and internal contamination. A summary of the radioprotection program for these areas are show and the results obtained from the air and surface analysis, liquid efluents and equivalentes doses of workers of the several activities are given. (Author) [pt
Decommissioning analyzis of a university cyclotron

International Nuclear Information System (INIS)

Eggermont, G.X.; Buls, N.; Hermanne, A.

1996-01-01

In the widespread use of some medical nuclear facilities, such as cyclotrons for isotope production, Life cycle analyzis, including decommissioning, was not taken into account. The structural materials of an accelerator and the concrete shielding of the bunker are activated by neutrons. This could yield a considerable volume of nuclear waste and needs radiation protection concern for occupational workers and the environment during some decennia. At the university of Brussels (WB) a prospective radiation protection and waste analyzis is being made for the later decommissioning of their cyclotron. Only few similar studies have been published. In Belgium future nuclear dismantling operations will be submitted to a radiation protection authorization procedure. Meanwhile the nuclear waste authorities insist on dismantling planning, including financial provisioning. An optimization exercise was made at the VUB-cyclotron, taking into account international trends to clearance levels for low level nuclear waste. Conceptual prevention opportunities e.g. selective material choice could be identified for future accelerator constructions. (author)
Review on Overseas Contracts of a Nuclear Research Institute in Korea

Energy Technology Data Exchange (ETDEWEB)

Lee, Myung Ho; Lee, Eui Jin [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2010-10-15

Since its establishment, Korea Atomic Energy Research Institute (KAERI) has made various contracts in research, design, engineering and consultation with a lot of foreign counterparts all over the world, including international organizations. As one of the global nuclear energy research leaders, KAERI can make a large scale contract because it has already procured a turnkey EPC (Engineering, Procurement, Construction) contract for a research and training reactor in the spring of 2010 by forming a consortium with a construction and engineering company. A contract in nuclear business industries is to be made under the limited control of regulatory authorities because the contractors must ensure nuclear safety and follow the international nuclear non-proliferation guidelines to secure the peaceful use of nuclear energy at an international level. The export and import of strategic technologies, products or materials (including nuclear materials) must be directly controlled by the authorities in accordance with the applicable law. In 2009, KAERI organized a new team to manage the overseas contracts and to make the limited control reflected in the contract documentation. In large scale project contracts, more attention shall be given to the contracts to prevent claims and also to the consideration of the regulatory requirements. In this context, the nature of the past KAERI contracts was reviewed. The conditions of several recent KAERI contracts were also individually reviewed based on the FIDIC (Federation Internationale des Ingenieurs-Conseils) model service agreement, which is generally accepted by service contractors. Ways to increase the quality of future contracts and to improve the standard model agreement which is used to prepare the draft contract were also considered
Review on Overseas Contracts of a Nuclear Research Institute in Korea

International Nuclear Information System (INIS)

Lee, Myung Ho; Lee, Eui Jin

2010-01-01

Since its establishment, Korea Atomic Energy Research Institute (KAERI) has made various contracts in research, design, engineering and consultation with a lot of foreign counterparts all over the world, including international organizations. As one of the global nuclear energy research leaders, KAERI can make a large scale contract because it has already procured a turnkey EPC (Engineering, Procurement, Construction) contract for a research and training reactor in the spring of 2010 by forming a consortium with a construction and engineering company. A contract in nuclear business industries is to be made under the limited control of regulatory authorities because the contractors must ensure nuclear safety and follow the international nuclear non-proliferation guidelines to secure the peaceful use of nuclear energy at an international level. The export and import of strategic technologies, products or materials (including nuclear materials) must be directly controlled by the authorities in accordance with the applicable law. In 2009, KAERI organized a new team to manage the overseas contracts and to make the limited control reflected in the contract documentation. In large scale project contracts, more attention shall be given to the contracts to prevent claims and also to the consideration of the regulatory requirements. In this context, the nature of the past KAERI contracts was reviewed. The conditions of several recent KAERI contracts were also individually reviewed based on the FIDIC (Federation Internationale des Ingenieurs-Conseils) model service agreement, which is generally accepted by service contractors. Ways to increase the quality of future contracts and to improve the standard model agreement which is used to prepare the draft contract were also considered
Development of Medical Cyclotron in KIRAMS

International Nuclear Information System (INIS)

Chai, Jong Seo; Jung, In Su; An, Dong Hyun

2005-01-01

This paper is presented on the development and status of medical cyclotron at the Korea Institute of Radiological and Medical Sciences (KIRAMS) at present. We have developed medical cyclotron which is KIRAMS-13. And the improvement of KIRAMS-13 is presented. Furthermore, the design of new cyclotrons, such as KIRAMS-5 and KIRAMS-30 cyclotron, are presented, and R and D studies for future plan of heavy ion accelerator are discussed
Construction of sustainability indicators for Nuclear Area Innovation and Research Institutes in Brazil

International Nuclear Information System (INIS)

Alves, Simone Fonseca

2017-01-01

The dissertation consists of a construction of appropriate sustainability indicators for nuclear area innovation and research institutes in Brazil. In order to do so, the results of the construction process, as well as, the perception of the population that resides in the area surrounding this type of institute are presented and discussed. As reference for this case study, the Nuclear Technology Development Center (CDTN) was chosen. It is located in Pampulha, more specifically, on the campus of the Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil. One of the methodological processes present in this research is the Delphi method, because it is the most used in the construction of indicators. Its application in this work allowed obtaining the of specialist group opinions collected through a questionnaire. Initially, sixty-nine sustainability indicators were considered. They were distributed among the environmental, economic, socio cultural and institutional dimensions, some of which were obtained through lists of indicators pointed by literature review. Other indicators were built through discussions with groups from the nuclear, environmental, economic and socio cultural areas. Among the set of indicators investigated, twenty-six were selected as being the most relevant. A questionnaire was then applied to one hundred and twenty individuals living in the vicinity of the CDTN. Discrepancies were found during the analysis the opinions of the experts in relation to sustainability dimensions proposed, as well as, indicators of the same dimensions were varied. However, the opinion of the population and the opinion of the experts had similar results. Finally, this study is the first proposal for the nuclear sector to construct this kind of indicator that takes into account the evaluation of experts and the opinion of the community that resides around these institutions. (author)
Retrospect over past 25 years at Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology

International Nuclear Information System (INIS)

Aoki, Shigebumi

1983-01-01

Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology, was established on April 1, 1956, with the aims of the investigation on the peaceful use of nuclear energy and of the education of scientists and engineers in this field. This report reviews the history of the Laboratory during 25 years and traces the process of growth concerning research divisions, buildings, large-scale experimental facilities and the education in the graduate course for nuclear engineering. In addition, considering what the Laboratory has to be and what the future plan will be, it is mentioned that the research interest should be extended to the field of nuclear fusion reactor, especially the blanket engineering, as a long-term future project of the Research Laboratory. (author)
A structured approach to introduce knowledge management practice in a national nuclear research institution in Malaysia

International Nuclear Information System (INIS)

Daud, A.H.

2004-01-01

In 2002, the Government of Malaysia has launched the Knowledge Management Master Plan with the aim to transform Malaysian from a production-based economy to a knowledge-based economy. In June 2003, the 2nd National Science and Technology policy was launched. The policy puts in place programmes, institutions and partnerships to enhance Malaysian economic position. Several initiatives developed emphasize on the important roles of national nuclear research institutions in the knowledge based economy. The Malaysian Institute for Nuclear Technology Research (MINT) as a national nuclear research institution is thus expected to make significant contributions to the knowledge economy. To a certain extent MINT has been successful in knowledge acquisition and exploitation from more advanced countries as well as in knowledge generation and in the knowledge application and diffusion to the socio-economic sectors. This paper describes a structured approach to introduce the knowledge management practices or initiatives in MINT. It also describes some of the challenges foreseen in adopting the practices. (author)

INTRODUCTION OF SHANGHAI INSTITUTE OF MEDICAL QUALITY(SIMQ)

Institute of Scientific and Technical Information of China (English)

2014-01-01

SIMQ is a non-profit and independent organization,funded by Shanghai Medical Innovation&Development Foundation,to support medical organizations to to develop guidelines and quality standards for disease management,improve hospital management efficiency using business intelligence for hospitals and therefore to improve patient satisfaction.Together with its partners,SIMQ commissions and provides the access
Biotechnology and Nuclear Agricultural Research Institute Annual Report January - December 2012

International Nuclear Information System (INIS)

2013-01-01

The annual report highlights the activities of the Biotechnology and Nuclear Agriculture Research Institute (BNARI) of the Ghana Atomic Energy Commission for the year 2012 grouped under the following headings: Overview of programmes and activities; list of publications, conferences, training courses and workshops attended by staff and future projections. (A. B.)
Operational safety experience at 14 MW research reactor from Institute for Nuclear Research Pitesti

International Nuclear Information System (INIS)

Ciocanescu, M.

2007-01-01

The main challenges identified in TRIGA Research Reactor operated in Institute for Nuclear Research in Pitesti, Romania, are in fact similar with challenges of many other research reactors in the world, those are: Ageing of work forces and knowledge management; Maintaining an enhanced technical and scientific competences; Ensuring adequate financial and human resources; Enhancing excellence in management; Ensuring confidence of stakeholders and public; Ageing of equipment and systems.To ensure safety availability of TRIGA Research Reactor in INR Pitesti, the financial resources were secured and a large refurbishment programme and modernization was undertaking by management of institute. This programme concern the modernization of reactor control and safety systems, primary cooling system instrumentation, radiation protection and releases monitoring with new spectrometric computerized abilities, ventilation filtering system and cooling towers. The expected life extension of the reactor will be about 15 years
Magnetic field measurement system of the VINCY Cyclotron

International Nuclear Information System (INIS)

Dobrosavljevic, A.; Cirkovic, S.; Zdravkovic, A.; Urosevic, Z.; Lucic, M.; Gemaljevic, M.

1995-01-01

This paper presents the magnetic field measurement system of the VINCY Cyclotron, main part of the TESLA accelerator installation whose construction has been going on in the Vinca Institute of Nuclear Sciences. Measurement system consists of mechanical structure and control unit for the automatic positioning of the measurement probe in the median plane, between the poles of the magnet, and corresponding measuring instrumentation, based on two digital tesla meters. Concept of the measurement system is defined by the TESLA team, while realisation of the measurement system is performed in co-operation with the LOLA Institute. (author)
Annual report:- Autumn 78 - Spring 79; Institute of Physics, Oslo University

International Nuclear Information System (INIS)

The main purpose is to give a survey of the research activities at the Institute and other activities are only summarily treated in the introductory chapter. Research in biophysics includes theoretical studies of positron annihilation and positronium formation and the study of radiation injuries using NMR. Experimental work in elementary particles is done at CERN. The main work in nuclear physics is based on the new 35 MeV cyclotron. Research is also done in plasma diagnostics, the ionosphere and aurorae. Theoroetical physics projects cover a wide range of subjects in nuclear, atomic and particle physics. (JIW)
Preservation of nuclear talented experts in Japan by cooperation of industries, research institutes and universities

International Nuclear Information System (INIS)

Mori, H.; Miura, K.

2004-01-01

Japan has enjoyed decades-long successful development of nuclear power generation and has a nuclear generating capacity of about 46,000,000 kilowatts at present. Construction of a commercial reprocessing plant in Rokkasho is nearing completion. The continuation of Japan's nuclear technology and experience, however, and the challenge of securing technically trained human resources for the future, present serious problems. Recognizing this, the nuclear industry, universities and research institutes have joined in new cooperative efforts to find network-oriented solutions. (author)
Research at the Section of Experimental Nuclear Physics of ATOMKI

International Nuclear Information System (INIS)

Krasznahorkay, A.; Fenyes, T.; Dombradi, Zs.; Nyako, B.M.; Timar, J.; Algora, A.; Csatlos, M.; Csige, L.; Gacsi, Z.; Gulyas, J.

2011-01-01

Introduction. Nuclear physics research was started in Debrecen by Alexander Szalay (1909-1987) back in the 30's. He had been a postdoc of the Nobel-laureate biologist Albert Szent-Gyorgyi in Szeged and of Lord Rutherford in Cambridge. ATOMKI was founded in Debrecen later, in 1954. The Institute was meant to pursue scientific research in certain areas of experimental nuclear physics and to develop research instruments In the early years the country was pretty isolated, but the institute's state of isolation was gradually easing up from the mid-sixties. During the period 1962-1975 the research work was performed in collaboration with Joint Institute for Nuclear Research (Dubna), where up-to-date high-energy accelerators were available for the production of desired isotopes. After finishing the construction of a home-made 5 MV Van de Graaff accelerator (1972) and later on the installation of a K=20 light ion cyclotron (1985) the Institute has become the main centre of accelerator-based nuclear physics in Hungary. In the period 1975-1995 our group performed extensive nuclear structure studies in Debrecen by using γ and conversion electron spectroscopy. At the same time fruitful collaborations were initiated with Jyvaskyla (Finland), with University of Kentucky and University of Zagreb. In 1993 the former Nuclear Reaction Group (NRG) merged with our group. Parallel with this structural change, the main topics of our γ-spectroscopic work has also changed, which resulted that the location of our experiments were shifted from the home institute to foreign large-scale facilities. New topics were brought partly by the emerging NRG, partly by group members returning from postdoctoral fellowships. They also brought important non γ-spectroscopic topics, which enriched our research palette. These new topics have by now become joint endeavours involving more and more group members. The Nuclear Physics European Coordination Committee (NuPECC) has recently stated that the aim of
The Location Dynamics of Firms in Transitional Shanghai, 1978-2005

Directory of Open Access Journals (Sweden)

Bo Qin

2012-01-01

Full Text Available China’s economic reform started in 1978 has brought in profound changes to firms by transforming the state-owned-enterprises and by encouraging the growth of the non-state sector business. These changes have been accompanied by broader institutional changes and economic restructuring in the cities, especially in the larger ones. This paper focuses on the changing spatial distribution patterns and the underlying location factors of firms in different sectors within Shanghai, one of China’s largest and most dynamic cities. The central research question is raised as do the rapidly changing spatial patterns of corporate activities within Shanghai since the onset of China's economic reform reflect the influence of market forces? Data were collected from Shanghai Administration of Industry and Commerce. Both GIS mapping and statistics (i.e. Moran’s Index, density gradient were used to assess the spatial distribution pattern of firms in Shanghai. An empirical model derived from neo-classical location theory is employed to examine the location factors of firms in different sectors. Findings of the paper indicate that the spatial distribution and location factors of firms in Shanghai demonstrate the city’s unique urban restructuring process, which is closely related to the city’s specific economic stage and unique “transitional” characteristics. However, market forces do play an increasingly import role in firm’s location-choice behavior in Shanghai. This study contributes to the understanding of firm location dynamics in post-socialist cities.
Green Vinca - Vinca Institute nuclear decommissioning program

International Nuclear Information System (INIS)

Pesic, M.; Subotic, K.; Ljubenov, V.; Sotic, O.

2003-01-01

Current conditions related to the nuclear and radiation safety in the Vinca Institute of Nuclear Sciences, Belgrade, Serbia and Montenegro are the result of the previous nuclear programs in the former Yugoslavia and strong economic crisis during the previous decade. These conditions have to be improved as soon as possible. The process of establishment and initialisation of the Vinca Institute Nuclear Decommissioning (VIND) Program, known also as the 'Green Vinca' Program supported by the Government of the Republic Serbia, is described in this paper. It is supposed to solve all problems related to the accumulated spent nuclear fuel, radioactive waste and decommissioning of RA research reactor. Particularly, materials associated to the RA reactor facility and radioactive wastes from the research, industrial, medical and other applications, generated in the previous period, which are stored in the Vinca Institute, are supposed to be proper repackaged and removed from the Vinca site to some other disposal site, to be decided yet. Beside that, a research and development program in the modern nuclear technologies is proposed with the aim to preserve experts, manpower and to establish a solid ground for new researchers in field of nuclear research and development. (author)
Medical Cyclotrons

Science.gov (United States)

Friesel, D. L.; Antaya, T. A.

Particle accelerators were initially developed to address specific scientific research goals, yet they were used for practical applications, particularly medical applications, within a few years of their invention. The cyclotron's potential for producing beams for cancer therapy and medical radioisotope production was realized with the early Lawrence cyclotrons and has continued with their more technically advanced successors — synchrocyclotrons, sector-focused cyclotrons and superconducting cyclotrons. While a variety of other accelerator technologies were developed to achieve today's high energy particles, this article will chronicle the development of one type of accelerator — the cyclotron, and its medical applications. These medical and industrial applications eventually led to the commercial manufacture of both small and large cyclotrons and facilities specifically designed for applications other than scientific research.
Research and development on activation analysis at the Thailand Institute of Nuclear Technology

International Nuclear Information System (INIS)

Laoharojanaphand, S.; Dharmavanij, W.; Busamongkol, A.; Pareepart, R.; Wimolwattanapun, W.; Chantarachot, W.

2008-01-01

Research and development in activation analysis at the Thailand Institute of Nuclear Technology has been carried out over 40 years. The main activation source is from the TRIGA type research reactor TRR1/M1. Average in-core flux is around 10 13 n x cm -2 x s -1 . Experience on the analysis of various kind of samples range from environmental field especially air particulate, ores, rocks and soil for natural resources exploration as well as industrial applications. Elemental composition in silk thread, silk cocoon and silk products from the royal silk project are one of the research work done incorporation with the Queen Sirikit Institute of Sericulture. Food items are also another topic of interest to our research team. (author)
3. Mexican school of nuclear physics

International Nuclear Information System (INIS)

Chavez L, E.R.; Hess, P.O.; Martinez Q, E.

2002-01-01

The III Mexican School of Nuclear Physics which is directed to those post graduate in Sciences and those of last semesters students of the Physics career or some adjacent career was organized by the Nuclear Physics Division of the Mexican Physics Society, carrying out at November 18-29, 2002 in the installations of the Institute of Physics and the Institute of Nuclear Sciences both in the UNAM, and the National Institute of Nuclear Research (ININ). In this as well as the last version its were offered 17 courses, 9 of them including laboratory practices and the rest were of theoretical character only. This book treats about the following themes: Nuclear physics, Electrostatic accelerators, Cyclotrons, Thermonuclear reactions, Surface barrier detectors, Radiation detection, Neutron detection, Bonner sphere spectrometers, Radiation protection, Biological radiation effects, Particle kinematics, Nucleosynthesis, Plastics, Muons, Quadrupoles, Harmonic oscillators, Quantum mechanics among many other matters. (Author)
Forty years of the Institute for Nuclear Research (Scientific session of the Physical Sciences Division of the Russian Academy of Sciences, 22 December 2010)

International Nuclear Information System (INIS)

2011-01-01

On 22 December 2010, the scientific session of the Physical Sciences Division of the Russian Academy of Sciences (RAS), devoted to the 40th anniversary of the Institute for Nuclear Research, RAS, was held at the Institute for Nuclear Research, RAS in Troitsk. The agenda of the session announced on the website www.gpad.ac.ru of the RAS Physical Sciences Division listed the following reports: (1) Matveev V A (Institute for Nuclear Research, RAS, Moscow) ''Introductory word''; (2) Gavrin V N (Institute for Nuclear Research, RAS, Moscow) ''Contribution of the SAGE results to the understanding of solar physics and neutrino physics''; (3) Domogatsky G V (Institute for Nuclear Research, RAS, Moscow) ''Baikal neutrino experiment''; (4) Tkachev I I (Institute for Nuclear Research, RAS, Moscow) ''Observation of the Greisen - Zatsepin - Kuz'min effect at the Telescope Array Observatory''; (5) Kudenko Yu G (Institute for Nuclear Research, RAS, Moscow) ''Neutrino T2K experiment: the first results''; (6) Sadykov R A (Institute for Nuclear Research, RAS, Moscow) ''Fields of study of condensed media at the neutron facility at the INR, RAS''; (7) Zhuikov B L (Institute for Nuclear Research, RAS, Moscow) ''Production of isotopes at the INR, RAS: reality and prospects''. The papers written on the base of reports 1-5 and 7 are published below. In addition, the paper ''High-power diode-pumped alkali lasers'' by A M Shalagin is published. The paper is based on the report presented at the scientific session of the General Assembly of the Physical Sciences Division, RAS (13 December 2010) devoted to the 50th anniversary of the laser, the main materials of the session having been published in Usp. Fiz. Nauk 181 (8) 867 (2011) [Phys. Usp. 54 837 (2011)]. . Institute for Nuclear Research of the Russian Academy of Sciences turns 40, V A Matveev Physics-Uspekhi, 2011, Volume 54, Number 9, Pages 939-940 . The Russian-American gallium experiment SAGE, V N Gavrin Physics-Uspekhi, 2011, Volume 54
SPES: A new cyclotron-based facility for research and applications with high-intensity beams

Science.gov (United States)

Maggiore, M.; Campo, D.; Antonini, P.; Lombardi, A.; Manzolaro, M.; Andrighetto, A.; Monetti, A.; Scarpa, D.; Esposito, J.; Silvestrin, L.

2017-06-01

In 2016, Laboratori Nazionali di Legnaro (Italy) started the commissioning of a new accelerator facility based on a high-power cyclotron able to deliver proton beams up to 70 MeV of energy and 700 μA current. Such a machine is the core of the Selective Production of Exotic Species (SPES) project whose main goal is to provide exotics beam for nuclear and astrophysics research and to deliver high-intensity proton beams for medical applications and neutrons generator.
Joint Institute for Nuclear Research as an example of socialist integration in science

International Nuclear Information System (INIS)

Bogolyubov, N.N.

1979-01-01

History of establishing, main directions of works and some results of investigations which have been carried out in the Joint Institute of Nuclear Research according to the program of the JINR member-states are stated as well as directions of the JINR co-operation with other countries are given. In detail, main works are stated in the field of high energy physics, theoretical nuclear physics, investigation of interactions of elementary particles, nuclear spectroscopy of nuclides. Examples are given of joint researches which have been conducted by scientists from the JINR together with scientists from other scientific research centers of the JINR member-states and other countries. Content is stated of works in the field of synthesis of ultraheavy elements and development of methods of study as their chemical properties. Composition of the JINR computer center is given as well as the list of problems which are solved at this center. Some results are given of works conducted in the JINR in the field of development of equipment for nuclear-physical researches and improvement of accelerators. Some results are presented of the JINR activity and plans for future [ru
Nuclear Power : The roles, functions and opportunities for research institutes - An overview and recommendations

International Nuclear Information System (INIS)

Sheriffah Noor Khamseah Al-Idid Syed Ahmad Idid

2010-01-01

Shifting nuclear power from being the Last Option to a new energy mix for Malaysia has significant implications and requires specific actions, responses and support from critical stake holders including Government, Utility, Education Sectors and Research Institutes. This paper aims to briefly outline the roles and functions of these stake holders, but spotlighting on that of research institute. Presently the role of research and development (R and D) within a nuclear power programme is a controversial subject. Opinions range from assigning a continuing priority role in this area, to considering it a somewhat questionable effort at the present state of development of proven reactor types, in particular for countries which have not yet started or are at the earlier stages of the nuclear power programmes. As such Nuclear Malaysia may be facing a similar challenge in its quest to identify the most effective role and function for the agency to undertake for the 1st NPP. Thus it is within this context that his paper aims offer an overview of the activities and work scope required to support a Nuclear Power Programme (NPP) with the view that this will enable management and the scientific and research community to formulate strategies and work plan, in particular in terms of HRD and R and D plans, to further enhance its readiness to support Malaysia's first Nuclear Power programme, earmarked by the Government for the year 2020. Additionally it is hoped that this would contribute to the identification of an effective role, function and opportunities for Nuclear Malaysia in supporting Malaysia's first NPP. (author)
Paul Scherrer Institut annual report 1994. Annex IV: PSI nuclear energy and safety research progress report 1994

International Nuclear Information System (INIS)

Williams, T.; Kallfelz, J.M.; Mathews, D.

1995-01-01

Nuclear energy research in Switzerland is concentrated at PSI. It is explicitly mentioned in the Institute's official charter and commands about one fifth of the Institute's federal resources. Presently, PSI invests approx. 200 py/a in nuclear energy research, one third of this being externally funded; the share of external funding in investment costs totals approx. 50%. This funding is provided by the Swiss utilities and the NAGRA, the Safety Authority (HSK) and the former National Fund for Energy Research (NEFF). PSI's activities in nuclear research concentrate on three main areas: safety of operating plants, safety features of future reactor concepts and waste management. 7% of personnel are invested in addressing global aspects of energy. (author) figs., tabs., refs
Biotechnology and Nuclear Agriculture Research Institute (BNARI) : Annual Report January - December 2014

International Nuclear Information System (INIS)

2014-01-01

The report is a summary of research projects undertaken by various centres of the Biotechnology and Nuclear Agriculture Institute (BNARI) of the Ghana Atomic Energy Commission from January to December 2014. Also included are the lists of published journal articles and technical reports issued by Staff.
Materials of the Annual Scientific Conference at the Institute for Nuclear Research. (Collected reports)

International Nuclear Information System (INIS)

Vishnevs'kij, Yi.M.; Ostashko, V.V.

1995-01-01

The proceeding contain contributed papers submitted to the annual Scientific conference of the Institute for Nuclear Research, Ukraine (kiev, January 1996). The proceedings include reports have been presented on the following sections: Nuclear physics, Solid State physics, Plasma physics, Radio ecology, Reactor safety, Radiation and reactor materials Study. The book is a direct reproduction of the print-ready manuscripts presented by the authors. No corrections have been made in the texts
Next customers to cyclotron center meanwhile are not entered

International Nuclear Information System (INIS)

Bato, R.; Zackova, K.

2004-01-01

In this paper the financial aspects of construction of the Cyclotron Centre of the Slovak Republic (CC SR) are analysed. This building represents the problems of exploitation of commodity deblocation of Russian Federation debt to Slovakia. The estimated expenses have risen from original planned 2 billion Slovak crowns to 6 billion Slovak crowns. Devices which should be part of centre - a cyclotron used for radiopharmaceuticals production for oncological purposes and a big cyclotron for industrial purposes, a centre of positron emissive tomography (PET), a laboratory of nano-technologies, a source of heavy ions - they indicates that the oncological institutes, departments of health service, of education, of economy, of defence, of environment, also Nuclear Regulatory Authority of Slovak Republic and Slovak Academy of Sciences should become the customers principally. Around 2.2 billion of Slovak crowns from deblocation have been spent for a construction of Cyclotron Centre of SR yet. The national budget has contributed by 95 million Slovak crowns; 90.5 million USD will be obtained from deblocation of Russian debt yet. IAEA has supported this centre by grant of almost 800 thousand USD. Budget of Cyclotron Centre of SR is still rising also because of rising of VAT from 10 percent to 19 percent. VAT will be paid also for goods imported within the framework of deblocation after integration of Slovak Republic to European Union; besides also 10 percent duty is paid. Project of CC SR has not passed the state expert opinion. Agreement for construction of Cyclotron Centre of SR was issued by State Health Institute of Bratislava, therefore it was confirmed also by the main hygienist of Slovak Republic

Institute of Energy and Climate Research IEK-6. Nuclear Waste Management report 2011/2012. Material science for nuclear waste management

International Nuclear Information System (INIS)

Klinkenberg, M.; Neumeier, S.; Bosbach, D.

2013-01-01

The nuclear waste management section of the Institute of Energy and Climate Research IEK-6 in Juelich is focused on research on radiochemistry aspects/materials science relevant for the long-term safety of nuclear waste storage and disposal. Studies on innovative waste management strategies include partitioning o actinides and the development of ceramic waste forms. Structural research is covering solid state chemistry, crystallography and computational science to model actinide containing compounds. With respect to waste management concepts nondestructive essay techniques, waste treatment procedures and product quality control strategies were developed.
Twenty years of the Nuclear Research Institute and its contribution to the development of nuclear power and technology in Czechoslovakia

International Nuclear Information System (INIS)

Havel, S.

1976-01-01

A survey is presented of the most important results of scientific research efforts of the Nuclear Research Institute (UJV) attained in the 20 years of the Institute's existence. In 1975 the proportion of the individual fields of research was as follows: reactor technology 37%, reactor materials 19%, nuclear fuel processing including waste processing 18%, ionizing radiation applications 16%, others 10%. In the field of reactor technology, orientation is evident to light-water and fast reactors (1975): light-water reactors 40%, fast reactors 44%, heavy-water reactors 16%. The most significant contribution of the Institute to the first Czechoslovak nuclear power plant A-1 in the past period included the construction of the TR-0 heavy-water critical assembly, the choice of suitable uranium alloys and their thermal and mechanical treatment for the A-1 fuel elements, corrosion and mechanical stability study of cladding materials and post-irradiation fuel study performed in the UJV hot chambers. Significant for the development of light-water reactors are mainly the study of water regimes of radiation-exposed circuits, the solution of primary circuit chemical problems, participation in the international research programme of the CMEA countries related to the ZR-6 (Budapest) critical assembly, and the study of Zr-based cladding materials. UJV is the main Czechoslovak study centre for the development of a fast reactor and its staff have written a number of programmes for the computation of such a reactor and its fuel cycle. Also available is a suitable experimental facility. The Institute also participates in the research of UO 2 -based ceramic fuel, and in the field of spent fuel and radioactive waste processing in the development of extraction processes and the application of fluoride technology. As for ionizing radiation applications, UJV has since 1960 been manufacturing radioactive preparations including, to a limited extent, radiopharmaceuticals. It is envisaged that
Remediation of old environmental liabilities in the Nuclear Research Institute Rez plc

International Nuclear Information System (INIS)

Svoboda, Karel; Podlaha, Josef

2011-01-01

The Nuclear Research Institute Rez plc (NRI) after 55 years of activities in the nuclear field produced some environmental liabilities that shall be remedied. There are three areas of remediation: (1) decommissioning of old obsolete facilities (e.g. decay tanks, RAW treatment technology, special sewage system), (2) processing of RAW from operation and dismantling of nuclear facilities, and (3) elimination of spent fuel from research nuclear reactors operated by the NRI. The goal is to remedy the environmental liabilities and eliminate the potential negative impact on the environment. Remediation of the environmental liabilities started in 2003 and will be finished in 2014. The character of the environmental liabilities is very specific and requires special remediation procedures. Special technologies are being developed with assistance of external subcontractors. The NRI has gained many experiences in the field of RAW management and decommissioning of nuclear facilities and will use its facilities, experienced staff and all relevant data needed for the successful realization of the remediation. The most significant items of environmental liabilities are described in the paper together with information about the history, the current state, the progress, and the future activities in the field of remediation of environmental liabilities in the NRI. (author)
Scientific and technical production of IPEN - Nuclear and Energetic Research Institute, SP, Brazil. 1997-1999

International Nuclear Information System (INIS)

2001-01-01

This document reports the general activities results of technical and scientific research production of the Institute for Energetic and Nuclear Researches, IPEN, Brazil, during the year of 1997-1999, listing journal articles, scientific events (complete texts, communications, abstracts and panels), thesis and dissertations, books, technical and scientific reports
Institute of Nuclear Chemistry of Mainz University. Annual report 1987

International Nuclear Information System (INIS)

Weber, M.

1988-06-01

Apart from the traditional topics of the institute's five working groups, i.e. rapid separation and exotic nuclei, nuclear structures, nuclear fission, heavy ion reactions, and ecology of radionuclides, the report includes papers investigating into the chemistry of the heaviest elements, papers on nuclear astrophysics, and brief contributions on applied radioactivity in anticipation of further and more detailed ones. Most of the studies are the result of national and international efforts in the sense of modern co-operative research. The report refers to the institute's collaboration with university teams and research institutes. (orig./RB) [de
Computer design of a compact cyclotron

International Nuclear Information System (INIS)

Bing Wang; Huanfeng Hao; Qinggao Yao; Jinquan Zhang; Mingtao Song; Vorozhtsov, S.B.; Smirnov, V.L.; Hongwei Zhao

2011-01-01

Here we present results of the computer design of the structural elements of a compact cyclotron by the example of HITFiL cyclotron selected as the driving accelerator that is under construction at the Institute of Modern Physics (Lanzhou, China). In the article a complex approach to modeling of the compact cyclotron, including calculation of electromagnetic fields of the structural elements and beam dynamics calculations, is described. The existing design data on the axial injection, magnetic, acceleration and extraction systems of the cyclotron are used as a starting point in the simulation. Some of the upgrades of the cyclotron structural elements were proposed, which led to substantial improvement of the beam quality and transmission
1988 activity report of the Nuclear Physics Institute

International Nuclear Information System (INIS)

1989-06-01

The 1988 activity report of the Nuclear Physics Institute (France) is presented. The report covers the scientific activities from the 1st October 1987 to the 30th September 1988 and the technical developments form the 1st October 1986 to the 30th September 1988. The main research fields include works on exotic nuclei, hot nuclei characteristics, physics of strangeness, nuclear structure studies by means of nuclear reactions, high spin states and radiochemistry. The project of an electron accelerator, delivering a 4 GeV beam (in a first step), is one of the Institute's priorities. The research works carried out in the Experimental Research and Theoretical Physics Divisions as well as technological projects are included [fr
Energy Research Advisory Board, Civilian Nuclear Power Panel: Subpanel 3 report, Institutional challenges: Volume IV

International Nuclear Information System (INIS)

1986-10-01

The Institutional Challenges Subpanel of the Energy Research Advisory Board's Civilian Nuclear Power Panel was charged with the task of addressing the institutional issues that affect the future of nuclear power in the United States. Barriers created by non-technical issues are generally considered to be primary obstacles to revitalizing the nuclear fission option as part of a robust supply for future electrical generation. The Subpanel examined the following categories of institutional issues: (1) Administration Policy and Leadership, (2) Licensing Reform, (3) Standardized Designs, (4) Shared Financial Risk, (5) State and Economic Regulation, (6) Waste Disposal, and (7) Public Perception. The Subpanel concluded that the Administration and Congress have the opportunity and responsibility to provide leadership in resolving these difficulties. The main report provides information on the background and current situation for each institutional issue and concludes with the set of recommendations for action
Role of the Vinca Institute in nuclear engineering and radiation protection education

International Nuclear Information System (INIS)

Pesic, M.

2002-01-01

Education programmes in nuclear engineering and radiation protection in former Yugoslavia have been supported by comprehensive research and development and pertinent training of experts and students in the Vinca (former B oris Kidric ) Institute of nuclear sciences and abroad. Two research reactors were constructed and operated in the Vinca Institute since 1958. Adopted law on ban for NPP construction, isolation of the country due to the UN sanctions and weak economical situation deteriorated considerably the nuclear expertise in Serbia after 1989. Nuclear courses at the University were revoked, major research programmes were cancelled, RA research reactor in the Vinca Institute was shut down and many experts left the country. A novel nuclear programme related to remedial of nuclear and radiation safety in the Vinca Institute has been launched in 2003. This paper emphasizes the need for nuclear expertise, the lack of nuclear professionals to carry out the new programme, the experience gained so far and point out a possible future creative role of the Vinca Institute in education of new experts in the country and abroad. (author)
Radiochemistry teaching and research activities in Brazil

International Nuclear Information System (INIS)

Vasconcellos, M.B.A.; Saiki, M.

2006-01-01

Much concern has been expressed lately about the decline of teaching and research activities in radiochemistry in many countries, as was discussed in an IAEA Technical Meeting in Antalya, Turkey, in 2002, and also at MTAA-11 in Guildford, UK. In the IAEA meeting, a survey was presented about the current situation in different regions of the world (Eastern Europe, East and West Asia, Africa, North America and Latin America) by experts of each region. In the case of Brazil, which has nuclear research reactors and also cyclotrons in operation, the teaching and research activities in radiochemistry are concentrated in the three main institutes of the Brazilian Nuclear Energy Commission, in the University of Sao Paulo and in other universities, in different regions of the country. In the present paper, a closer look is given to the radiochemistry teaching and research activities that are being conducted nowadays in Brazil, comprising: number of radiochemistry courses and students being formed, main research areas being conducted, as well as research and production of radioisotopes for nuclear medicine, using nuclear reactors and cyclotrons. (author)
Status of Chandigarh variable energy cyclotron and present experimental programmes

International Nuclear Information System (INIS)

Govil, I.M.

2005-01-01

The paper describes the status report of the Chandigarh variable energy cyclotron and some of the recent modifications which has improved the stability and performance of the machine considerably. The machine is now used for Proton Induced X-Ray Emission (PIXE) for trace element analysis along with nuclear irradiation for material science research and Nuclear Spectroscopy using (p, n γ) reaction. (author)
Magnetic component of narrowband ion cyclotron waves in the auroral zone

Czech Academy of Sciences Publication Activity Database

Santolík, Ondřej; Pickett, J. S.; Gurnett, D. A.; Storey, L. R. O.

2002-01-01

Roč. 107, A12, 1444 (2002), s. SMP 17-1-17-14, doi: 10.1029/2001JA000146 ISSN 0148-0227 R&D Projects: GA ČR GA205/01/1064 Grant - others:NASA(US) NAG5-7943 Institutional research plan: CEZ:AV0Z3042911; CEZ:MSM 113200004 Keywords : proton-cyclotron frequency * plasma wave instrument * cyclotron waves Subject RIV: DG - Athmosphere Sciences, Meteorology Impact factor: 2.245, year: 2002
Knowledge loss risk assessment in Institute for Nuclear Research Pitesti, Romania

International Nuclear Information System (INIS)

Apostol, Minodora; Constantin, Marin; Balaceanu, Victoria

2009-01-01

This paper presents a method developed in Institute for Nuclear Research Pitesti for knowledge loss risk assessment in nuclear sector, in order to obtain a risk map at departmental and organizational level, by analyzing each position/people. The method starts from the classical method for knowledge loss risk assessment but takes into account the INR characteristics, the particularities of Romanian nuclear market and the difficulties of the classical method to estimate correctly the risk at the job level. A short description of the classical method of knowledge loss risk assessment, the improved method by introducing five new parameters for risk factor of vacant job are presented, how this last method has been applied in some departments from INR Pitesti and the preliminary risk matrix for knowledge loss at organization level is discussed. (authors)
Annual report for FY 2012 on the activities of radiation safety in Nuclear Science Research Institute etc. April 1, 2012 - March 31, 2013

International Nuclear Information System (INIS)

2014-02-01

This annual report describes the activities in the 2012 fiscal year of Department of Radiation Protection in Nuclear Science Research Institute, Safety Section in Takasaki Advanced Radiation Research Institute, Safety Section in Kansai Photon Science Institute, Operation Safety Administration Section in Aomori Research and Development Center and Safety Section in Naka Fusion Institute. The activities described are environmental monitoring, radiation protection practices in workplaces, individual monitoring, maintenance of monitoring instruments, and research and development of radiation protection. At these institutes the occupational exposures did not exceed the dose limits. The radioactive gaseous and liquid discharges from the facilities were well below the prescribed limits. The radiological situations at the institutes in Tokai, Aomori and Naka have been affected by the Fukushima Dai-ichi nuclear power plant accident in March 2011. The research and development activities produced certain results in the fields of radiation protection technique. The radiation protection experts in the institutes actively participated in the projects after the Fukushima nuclear power plant accident. (author)
Annual report for FY 2012 on the activities of radiation safety in Nuclear Science Research Institute etc. April 1, 2012 - March 31, 2013

Energy Technology Data Exchange (ETDEWEB)

NONE

2014-02-15

This annual report describes the activities in the 2012 fiscal year of Department of Radiation Protection in Nuclear Science Research Institute, Safety Section in Takasaki Advanced Radiation Research Institute, Safety Section in Kansai Photon Science Institute, Operation Safety Administration Section in Aomori Research and Development Center and Safety Section in Naka Fusion Institute. The activities described are environmental monitoring, radiation protection practices in workplaces, individual monitoring, maintenance of monitoring instruments, and research and development of radiation protection. At these institutes the occupational exposures did not exceed the dose limits. The radioactive gaseous and liquid discharges from the facilities were well below the prescribed limits. The radiological situations at the institutes in Tokai, Aomori and Naka have been affected by the Fukushima Dai-ichi nuclear power plant accident in March 2011. The research and development activities produced certain results in the fields of radiation protection technique. The radiation protection experts in the institutes actively participated in the projects after the Fukushima nuclear power plant accident. (author)
Materials of the Annual Scientific Conference of the Institute for Nuclear Research; Materyiali shchoryichnoyi naukovoyi konferentsyiyi Yinstitutu Yadernikh Doslyidzhen`

Energy Technology Data Exchange (ETDEWEB)

Vishnevs` kij, Yi M [ed.

1999-12-31

The Proceedings contain reports which were presented at current Annual scientific conference of the Institute for Nuclear Research, National Academy of Sciences (Kiev, January 27-30, 1998). The articles are presented in the sections which corresponds to the main scientific directions of the Institute activity: Nuclear Physics, Nuclear Reactor Safety, Radiation physics, Plasma Physics, Radioecology and Radiobiology. Each Proceedings Sections contain the following sequence of the works: theoretical, experimental, applied and methodological. The Proceeding are printed by means of direct reproduction.
Safe operation of existing radioactive waste management facilities at Dalat Nuclear Research Institute

International Nuclear Information System (INIS)

Pham Van Lam; Ong Van Ngoc; Nguyen Thi Nang

2000-01-01

The Dalat Nuclear Research Reactor was reconstructed from the former TRIGA MARK-II in 1982 and put into operation in March 1984. The combined technology for radioactive waste management was newly designed and put into operation in 1984. The system for radioactive waste management at the Dalat Nuclear Research Institute (DNRI) consists of radioactive liquid waste treatment station and disposal facilities. The treatment methods used for radioactive liquid waste are coagulation and precipitation, mechanical filtering and ion- exchange. Near-surface disposal of radioactive wastes is practiced at DNRI In the disposal facilities eight concrete pits are constructed for solidification and disposal of low level radioactive waste. Many types of waste generated in DNRI and in some Nuclear Medicine Departments in the South of Vietnam are stored in the disposal facilities. The solidification of sludge has been done by cementation. Hydraulic compactor has done volume reduction of compatible waste. This paper presents fifteen-years of safe operation of radioactive waste management facilities at DNRI. (author)
Annual report of Research Center for Nuclear Physics, Osaka University. 1982 ed.

International Nuclear Information System (INIS)

Itahashi, T.; Morinobu, S.; Sakai, H.

1983-01-01

The major activity at RCNP in the fiscal year 1982 is the nuclear physics research based on use of the AVF cyclotron. Other fields of research include a study for the new accelerator project, developments of the existing facilities and applied researches. The cyclotron and the experimental facilities have operated satisfactorily in the fiscal year 1982. A total of about five thousand hours of machine time was allocated to about fifty experiments and various machine developments approved by the research program committee. The main subjects of the nuclear research carried out in the fiscal year 1982 are as follows: (1) Few nucleon problems. (2) Scattering of polarized protons and deuterons and optical model analyses. (3) Study of elastic and inelastic scatterings of protons, deuterons and alpha particles related to nuclear deformations. (4) Radiative capture reactions of polarized protons. (5) Breakup of deuterons, 3 He and heavy ions. (6) Ml states investigated by proton inelastic scattering. (7) Giant multipole resonances. (8) Highly excited states. (9) Direct, preequilibrium and equilibrium deexcitation processes. (10) Heavy ion reactions. (11) Beta decay. The recently developed technique of an acceleration of horizontally polarized beam is progressing. It has been successfully applied to the measurements of A sub(XZ) in d vector-p and d vector-nucleus scatterings. Accelerations of heavy ions, such as 6 Li 3+ and 7 Li 3+ are also successful using solid elements as source materials. Great progress is made this year in the construction of the two big experimental facilities which are an important addition to the laboratory facilities. The spin-transfer spectrograph named DUMAS is almost completed. Focussing properties and counter systems of the spectrograph is being tested successfully using the proton beam from the cyclotron
Japan Atomic Energy Research Institute in the 21st century

International Nuclear Information System (INIS)

Sato, Y.

2001-01-01

Major nuclear research institutes in Japan are the Japan Atomic Energy Research Institute (JAERI), Nuclear Cycle Development Institute (JNC), National Research Institute of Radiological Science (NIRS), and the Institute of Physical and Chemical Research (RIKEN). In the 50s and 60s JAERI concentrated on the introduction of nuclear technology from overseas. Energy security issues led to the development of a strong nuclear power programme in the next two decades resulting in Japan having 50 light water cooled nuclear power plants in operation. Japan also worked on other reactor concepts. The current emphasis of JAERI is on advanced reactors and nuclear fusion. Its budget of 270 million US$ supports five research establishments. JAERI has strong collaboration with industry and university system on nuclear and other advanced research topics (neutron science, photon science). In many areas Japan has strong international links. JAERI has also been transferring know-how on radioisotope and radiation applications to the developing countries particularly through IAEA-RCA mechanisms. (author)
Institute of Energy and Climate Research IEK-6 : nuclear waste management & reactor safety report 2009/2010 ; material science for nuclear waste management

OpenAIRE

Klinkenberg, M.; Neumeier, S.; Bosbach, D. (Editors)

2011-01-01

This is the first issue of a new series of bi-annual reports intended to provide an overview of research activities for the safe management of nuclear waste in the Institute of Energy and Climate Research (IEK-6), Nuclear Waste Management and Reactor Safety devision in Jülich. The report gives a thematic overview of the research in 2009 and 2010 by short papers of five to eight pages. Some papers are discussing the work within different projects with intensive overlap, such as ...

Medical application of nuclear science: nuclear medicine and production of radiopharmaceuticals

International Nuclear Information System (INIS)

Cornet, L.

1997-01-01

Nuclear science in attendance on medicine or from Radium to Radiopharmaceuticals. By a brief historical reminder of the evolution of the radioactivity and development of nuclear science, we could see a very early interest and application of the radioactivity in the medical field. Main steps: Detection of natural radioactivity/Discovery of artificial radioactivity/First treatment of leukaemia and thyroid/First nuclear reactor/First radioisotope laboratory in hospital/First scintigraphy/First radiopharmaceutical/First cyclotron and cyclotron products/First immunoscintigraphy/Biotechnology and radioisotope/Evolution of technics [equipment for diagnosis (imaging, scintigraphy) and therapy]/Evolution of production technics and concept of products (generators of Technetium) and machines, reactor, cyclotron/Evolution of importance and interest of nuclear medicine/Creation of international association of nuclear medicine and producers (example ARPR)/Evolution of safety and pharmaceuticals regulation. After the sixties, period extremely rich in invention of products, characterized by a high fertility specially due to a non-restrictive regulation in terms of safety and pharmaceutical consideration, the evolution of technics, the importance of costs (investment, research, healthcare and the evolution of the regulations) have smoothly but continuously transformed the contexts and different actors. Consequences and facts: Rationalization and standardization of the catalogues, total integration of radiopharmaceuticals into the pharmaceutical laws, stop of nuclear research reactors, increase of number of cyclotrons, transformation of size and role of the producers and nuclear centers, risk in supply of some raw materials like Molybdenum, medical nuclear application as a worldwide business
Sustainability indicators for innovation and research institutes of nuclear area in Brazil; Indicadores de sustentabilidade para institutos de pesquisa e inovacao da area nuclear

Energy Technology Data Exchange (ETDEWEB)

Alves, S.F.; Barreto, A.A.; Rodrigues, P.C.H.; Feliciano, V.M.D., E-mail: sfa@cdtn.br, E-mail: aab@cdtn.br, E-mail: pchr@cdtn.br, E-mail: vmfj@cdtn.br [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil)

2016-11-01

Indicators are relevant tools for measuring sustainability process. In this study, the relevance of sustainability indicators appropriate for research and innovation institutes in Brazil is discussed. As reference for case study, nuclear research and innovation institutes were chosen. Sixty-nine sustainability indicators were considered. Some of these indicators were obtained from lists in the literature review, distributed between the dimensions environmental, economic, social, cultural and institutional. The other indicators were developed through discussions between professionals from nuclear, environmental, economic, social and cultural areas. Among the investigated indicators, 32 were selected as being the most relevant. Discrepancies were found during the analysis the opinions of the experts in relation to sustainability dimensions proposed. (author)
Cyclotrons for clinical and biomedical research with PET

International Nuclear Information System (INIS)

Wolf, A.P.

1987-01-01

The purpose of this commentary is to present some background material on cyclotrons and other particle accelerators particularly with a view toward the considerations behind acquiring and installing such a machine for purely clinical and/or biomedical research use
Champion comparison of prestigious nuclear research institutes by thirty-year research papers written in nuclear advanced countries

International Nuclear Information System (INIS)

Yanagisawa, Kazuaki

2010-08-01

A champion of research paper at JAERI and those of foreign prestigious nuclear research institutes (5 from the U.S., 3 from the France and 2 from the Germany) was studied taking the timeframe as long as 30 years (1978-2007) Tools for this bibliometric study were INIS, ECD, WOS and SCOPUS. The former two were general database collected all papers related to nuclear, while the latter two were specified database collected research papers submitted to journals for natural, social sciences and human learning. (1) INIS for the world-wide general tool focused on nuclear judged that JAERI (32,859 papers) was the champion and ORNL (32,395 papers) was the second position. (2) ECD for the US-oriented energy database judged that the ranking was of the order of ORNL(36,608 papers), ANL(26,530) and SNL(24,687). (3) The trend observed in the WOS for the US-oriented database roughly coincided with that of ECD, where ORNL(34,331 papers) was the champion, where JAERI was the 7th position. (4) SCOPUS, basically originated from the Europe judged that that ORNL (32,728 papers) was the champion, where JAERI (16,860) was the 7th position. (5) Different characteristics exhibited by individual databases can sometimes generate conflicting bibliometric results. This was true among INIS, ECD, WOS and SCOPUS when looking at trends between 5-year periods. It implies that results from analytical tools used in bibliometric studies should be viewed with careful consideration to learn of any influencing factors. (6) Use of INIS has predominance in Japan, and use of ECD has predominance in the U.S. Users from developed and developing countries assigned as the Member State of IAEA would be better served using INIS and ECD as the intellectual data source. As the recent trend, WOS and SCOPUS are used as the evaluation tools. (author)
Annual report of Research Center for Nuclear Physics, Osaka University. 1997 (April 1, 1997-March 31, 1998)

International Nuclear Information System (INIS)

Toki, Hiroshi; Sakai, Tsutomu; Hirata, Maiko

1998-01-01

Research Center for Nuclear Physics (RCNP) is the national center of nuclear physics in Japan, which is a laboratory complex of the cyclotron laboratory, the laser electron photon laboratory, and the Oto underground laboratory and aims at studies of nucleon meson nuclear physics and quark lepton nuclear physics. In the cyclotron laboratory, AVF/Ring cyclotron complex provides high quality beams of polarized protons and light ions in the medium energy region. Experimental studies have extensively been carried out on nucleon meson nuclear physics. The subjects studied include the nucleon mass and the nuclear interaction in nuclear medium, nuclear spin isospin motions and nuclear responses for neutrinos, pions and isobars interactions, medium energy nuclear reactions of light heavy ions, medical applications, and so on. The Oto Cosmo Observatory is the low background underground laboratory for lepton nuclear physics, and is used for applied science. The laser photon laboratory is used to study quark nuclear physics by means of the multi-GeV laser electron photon beam, and will be ready in the academic year of 1998 to be used for studying quark gluon structures and low-energy QCD. The accelerator researches and developments are being carried out for the new future plan of the multi-GeV electron proton collider. Theoretical works on nuclear particle physics have extensively been made by the RCNP theory groups and laser groups. Computer, network and DAQ systems, including the supercomputer system and the new generation network, have been developed. In this report, 25 reports of nuclear physics, 8 reports of lepton nuclear physics, 1 report of quark nuclear physics, and 2 reports of interdisciplinary physics are described in the experimental nuclear physics. And, 16 reports of quark nuclear physics, 9 reports of intermediate nuclear physics, 19 reports of nuclear physics, and 1 report of miscellaneous are described in the theoretical physics. (G.K.)
Radiant Research. Institute for Energy Technology 1948-98

International Nuclear Information System (INIS)

Njoelstad, Olav

1999-01-01

Institutt for Atomenergi (IFA), or Institute for Atomic Energy, at Kjeller, Norway, was founded in 1948. The history of the institute as given in this book was published in 1999 on the occasion of the institute's 50th anniversary. The scope of the institute was to do research and development as a foundation for peaceful application of nuclear energy and radioactive substances in Norway. The book tells the story of how Norway in 1951 became the first country after the four superpowers and Canada to have its own research reactor. After the completion of the reactor, the institute experienced a long and successful period and became the biggest scientific and technological research institute in Norway. Three more reactors were built, one in Halden and two at Kjeller. Plans were developed to build nuclear powered ships and nuclear power stations. It became clear, however, in the 1970s, that there was no longer political support for nuclear power in Norway, and it was necessary for the institute to change its research profile. In 1980, the institute changed its name to Institutt for energiteknikk (IFE), or Institute for energy technology, to signal the broadened scope. The book describes this painful but successful readjustment and shows how IFE in the 1980s and 1990s succeeded in using its special competence from the nuclear field to establish special competence in new research fields with great commercial potential
Institute of Energy and Climate Research IEK-6. Nuclear waste management report 2013/2014. Material science for nuclear waste management

Energy Technology Data Exchange (ETDEWEB)

Neumeier, S.; Klinkenberg, M.; Bosbach, D. (eds.)

2016-07-01

This is the third bi-annual report of the Nuclear Waste Management section of the Institute of Energy and Climate Research (IEK-6) at Forschungszentrum Juelich since 2009 - almost a tradition. Our institute has seen two more years with exciting scientific work, but also major changes regarding nuclear energy in Germany and beyond. After the reactor accident in Fukushima (Japan) in 2011, it was decided in Germany to phase out electricity production by nuclear energy by 2022. It seems clear, that the decommissioning of the nuclear power plants will take several decades. The German nuclear waste repository Konrad for radioactive waste with negligible heat generation (all low level and some of the intermediate level radioactive waste) will start operation in the next decade. The new site selection act from 2013 re-defines the selection procedure for the German high level nuclear waste repository. Independently of the decision to stop electricity production by nuclear energy, Germany has to manage and ultimately dispose of its nuclear waste in a safe way. Our basic and applied research for the safe management of nuclear waste is focused on radiochemistry and materials chemistry aspects - it is focused on the behaviour of radionuclides and radioactive waste materials within the back-end of the nuclear fuel cycle. Itis organized in four areas: (1) research supporting the scientific basis of the safety case of a deep geological repository for high level nuclear waste, (2) fundamental structure research of radionuclide containing (waste) materials (3) R and D for waste management concepts for special nuclear wastes and (4) international safeguards. A number of excellent scientific results have been published in more than 80 papers in international peer-reviewed scientific journals in 2013 - 2014. Here, I would like to mention four selected scientific highlights - more can be found in this report: (1) The retention of radionuclides within a nuclear waste repository system by
Institute of Energy and Climate Research IEK-6. Nuclear waste management report 2013/2014. Material science for nuclear waste management

International Nuclear Information System (INIS)

Neumeier, S.; Klinkenberg, M.; Bosbach, D.

2016-01-01

This is the third bi-annual report of the Nuclear Waste Management section of the Institute of Energy and Climate Research (IEK-6) at Forschungszentrum Juelich since 2009 - almost a tradition. Our institute has seen two more years with exciting scientific work, but also major changes regarding nuclear energy in Germany and beyond. After the reactor accident in Fukushima (Japan) in 2011, it was decided in Germany to phase out electricity production by nuclear energy by 2022. It seems clear, that the decommissioning of the nuclear power plants will take several decades. The German nuclear waste repository Konrad for radioactive waste with negligible heat generation (all low level and some of the intermediate level radioactive waste) will start operation in the next decade. The new site selection act from 2013 re-defines the selection procedure for the German high level nuclear waste repository. Independently of the decision to stop electricity production by nuclear energy, Germany has to manage and ultimately dispose of its nuclear waste in a safe way. Our basic and applied research for the safe management of nuclear waste is focused on radiochemistry and materials chemistry aspects - it is focused on the behaviour of radionuclides and radioactive waste materials within the back-end of the nuclear fuel cycle. Itis organized in four areas: (1) research supporting the scientific basis of the safety case of a deep geological repository for high level nuclear waste, (2) fundamental structure research of radionuclide containing (waste) materials (3) R and D for waste management concepts for special nuclear wastes and (4) international safeguards. A number of excellent scientific results have been published in more than 80 papers in international peer-reviewed scientific journals in 2013 - 2014. Here, I would like to mention four selected scientific highlights - more can be found in this report: (1) The retention of radionuclides within a nuclear waste repository system by
Institute for Nuclear Waste Disposal. Annual Report 2011

International Nuclear Information System (INIS)

Geckeis, H.; Stumpf, T.

2012-01-01

The R and D at the Institute for Nuclear Waste Disposal, INE, (Institut fuer Nukleare Entsorgung) of the Karlsruhe Institute of Technology (KIT) focuses on (i) long term safety research for nuclear waste disposal, (ii) immobilization of high level radioactive waste (HLW), (iii) separation of minor actinides from HLW and (iv) radiation protection.
The Joint Institute for Nuclear Research in Experimental Physics of Elementary Particles

Science.gov (United States)

Bednyakov, V. A.; Russakovich, N. A.

2018-05-01

The year 2016 marks the 60th anniversary of the Joint Institute for Nuclear Research (JINR) in Dubna, an international intergovernmental organization for basic research in the fields of elementary particles, atomic nuclei, and condensed matter. Highly productive advances over this long road clearly show that the international basis and diversity of research guarantees successful development (and maintenance) of fundamental science. This is especially important for experimental research. In this review, the most significant achievements are briefly described with an attempt to look into the future (seven to ten years ahead) and show the role of JINR in solution of highly important problems in elementary particle physics, which is a fundamental field of modern natural sciences. This glimpse of the future is full of justified optimism.
Nuclear data and low energy nuclear research in Israel

International Nuclear Information System (INIS)

Yiftah, S.

1977-04-01

The Israel Nuclear Data and Low Energy Nuclear Research relevant to the International Nuclear Data Committee was continued in various institutions. The major experimental facilities consist of: A 5 Megawatt swimming pool enriched uranium reactor at the Soreq Nuclear Research Centre; A 26 Megawatt heavy water tank-type natural uranium reactor at the Negev Research Centre; A 6-million volt EN tandem accelerator at the Weizmann Institute of Science, Rehovot; The new most modern high energy 14 UD pelletron accelerator manufactured by the National Electrostatic Corporation of Middleton, Wisconsin, installed inside the Koffler Accelerator Tower at the Weizmann Institute of Science, Rehovot. Brief abstracts of the research work, both published and unpublished, listed according to the various laboratories, are reported in the following pages. (author)
Institute of Nuclear Chemistry and Technology annual report 1994

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-12-31

This annual report is a collection of short communications being a review of scientific activity of the Institute of Nuclear Chemistry and Technology, Warsaw, Poland in 1994. The papers are gathered into several branches as follows: radiation chemistry and physics (16 papers); radiochemistry, stable isotopes, nuclear analytical methods, chemistry in general (17 papers); radiobiology (6 papers); nuclear technologies and methods (30 papers). The annual report of INCT-1994 contains also a general information about the Institute, the full list of papers published in 1994, information about Nukleonika - the International Journal of Nuclear Research being edited in INCT, the list of patent granted and patent applications in 1994, information about conferences organized by the Institute, the list of Ph.D. and D.Sc. finished in 1994 as well as the list of research projects and contracts being realized in INCT during 1994.
Institute of Nuclear Chemistry and Technology annual report 1994

International Nuclear Information System (INIS)

1995-01-01

This annual report is a collection of short communications being a review of scientific activity of the Institute of Nuclear Chemistry and Technology, Warsaw, Poland in 1994. The papers are gathered into several branches as follows: radiation chemistry and physics (16 papers); radiochemistry, stable isotopes, nuclear analytical methods, chemistry in general (17 papers); radiobiology (6 papers); nuclear technologies and methods (30 papers). The annual report of INCT-1994 contains also a general information about the Institute, the full list of papers published in 1994, information about Nukleonika - the International Journal of Nuclear Research being edited in INCT, the list of patent granted and patent applications in 1994, information about conferences organized by the Institute, the list of Ph.D. and D.Sc. finished in 1994 as well as the list of research projects and contracts being realized in INCT during 1994
Institute of Nuclear Chemistry and Technology annual report 1994

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-12-31

This annual report is a collection of short communications being a review of scientific activity of the Institute of Nuclear Chemistry and Technology, Warsaw, Poland in 1994. The papers are gathered into several branches as follows: radiation chemistry and physics (16 papers); radiochemistry, stable isotopes, nuclear analytical methods, chemistry in general (17 papers); radiobiology (6 papers); nuclear technologies and methods (30 papers). The annual report of INCT-1994 contains also a general information about the Institute, the full list of papers published in 1994, information about Nukleonika - the International Journal of Nuclear Research being edited in INCT, the list of patent granted and patent applications in 1994, information about conferences organized by the Institute, the list of Ph.D. and D.Sc. finished in 1994 as well as the list of research projects and contracts being realized in INCT during 1994.
Preservation of nuclear talented experts in Japan by co-operation of industries, research institutes and universities

International Nuclear Information System (INIS)

Mori, H.

2004-01-01

about 70% of them want to go into nuclear careers, only 1/3 of them can find jobs. For these reasons, despite the importance of nuclear energy and needs of capable students, fewer students go to the nuclear engineering field due to reduced job opportunities. This in turn has led to the lowered popularity of the nuclear engineering departments in universities. Industrials have concerns about preservation of their own nuclear expertise under a circumstance of reduced On-the-Job-Training (OJT) opportunities due to fewer plant installation projects. The JAIF analysis report compiles following proposals: 1) To diminish the quantitative and qualitative imbalance between supply and demands of capable human resources; 2) To develop new technical fields for the application of nuclear technologies so that researchers and engineers of next generations be attracted; and 3) To build up a new network system for nuclear human resources development by education and training through cooperation of universities, research organizations and industries. The new proposed system in the JAIF report, the Nuclear Educational System network (NESnet), has two main pillars: (i) to share the information on the nuclear human resource development between industries and research organizations; and (ii) to strengthen the graduate school systems jointly operated by universities and research organizations, by sharing expertise resources. The first pillar of constructing the information database about human resource development is underway between the industries and research organizations. Plans of joint operations of graduate courses are also being specified in nuclear engineering by various research organizations and universities. The Japan Nuclear Cycle Development Institute (JNC) and the Japan Atomic Energy Research Institute (JAERI) will be integrated into one new nuclear research-and-development organization by 2005. Human resources development for future is prescribed as one of the new organization
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Poland

International Nuclear Information System (INIS)

2015-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General Regulatory Regime: 1. Introduction; 2. Mining regime; 3. Radioactive substances, nuclear fuel and equipment (Licensing; Registration and monitoring of nuclear materials and radioactive sources; High activity sources); 4. Nuclear facilities (Licensing and inspection, including nuclear safety; Emergency response); 5. Trade in nuclear materials and equipment; 6. Radiological protection; 7. Radioactive waste management; 8. Non-proliferation and physical protection; 9. Transport; 10. Nuclear third party liability; II. Institutional Framework: 1. Regulatory and supervisory authorities (The President of the National Atomic Energy Agency - Prezes Panstwowej Agencji Atomistyki (President of the PAA); Minister of Health; Minister of the Environment); 2. Advisory bodies (Council for Nuclear Safety and Radiological Protection); 3. Public and semi-public bodies (Radioactive Waste Management Plant); 4. Research institutes (Central Laboratory for Radiological Protection; National Centre for Nuclear Research; Institute of Nuclear Physics; Institute of Nuclear Chemistry and Technology; Institute of Plasma Physics and Laser Microfusion)
Status of decommissioning and waste management in the Nuclear Science Research Institute of JAEA

International Nuclear Information System (INIS)

Okoshi, Minoru; Yamashita, Toshiyuki

2007-01-01

The Nuclear Science Research Institute (NSRI) of JAEA has some experiences of the decommissioning of research reactors and research laboratories including a reprocessing test facility. In order to dismantle those facilities safely, we paid much attention for the radiological protection of radiation workers taking into consideration of characteristics of each facility, especially to protect internal exposures. As the results of decommissioning activities, several thousands tons of solid radioactive wastes were generated. In the near future, we will start the treatment of these stored wastes by a super compactor, metal melting furnace and non-metal waste melting furnace to gain high volume reduction and to prepare stable waste forms for final disposal. In Japan, the clearance system was established in 2005 by amending the Nuclear Regulatory Law. The NSRI plans to release very slightly contaminated concrete debris for recycling, which was generated from the replacement of reactor core of research reactor (JRR-3), according to the clearance system. (author)
Isochronous variable energy cyclotron of IPEN-CNEN/SP (Brazil)

International Nuclear Information System (INIS)

Lucki, G.; Zanchetta, A.A.; Gouveia, S.; Klein, H.

1984-01-01

The cyclotron CV-28 installed at the Radiation Damage Division of IPEN-CNEN/SP is a multi-particle radiation source where protons, deuterons, 3 He ions and alpha particles can be accelerated with variable energy up to 24, 14, 36 and 28 MeV, respectively. The cyclotron is a versatile machine that can be applied in research and development of : radioisotope production - materials science - nuclear physics - activation analysis and others. First internal beam with 24 MeV protons has been obtained in April 23, 1981. First irradiation of Cu sample, at the external beam (beam current 1.5 μA), with 28 MeV alpha particles was performed in December 29, 1983. Main characteristics of the cyclotron are given together with a description of peripheral systems and experimental capability. Presently the accelerator is being optimized for cpontinuous running. (Author) [pt
Nuclear skills and education training in the UK through the Dalton nuclear institute

International Nuclear Information System (INIS)

Richard Clegg

2006-01-01

The UK demand for nuclear skills and research requirements is showing signs of a significant upturn. More capacity is being needed to support the UK's national programmes on clean-up and decommissioning, keeping the nuclear option open, and longer term advanced reactors technology. In response to this, The University of Manchester has launched the Dalton Nuclear Institute. The Institute is working with government and industry to strengthen and develop the UK's strategic nuclear skills base in the university sector. The Institute's scope covers the broad entirety of the UK's nuclear requirements spanning reactors, fuel cycles, decommissioning, disposal, social policy and regulation, and with connections into nuclear medicine and fusion. The rational behind the setting up of the Dalton Nuclear Institute including its research and education strategies are explained below, together with a description of the areas of current strength and the areas where major university investment is being targeted to uplift UK capacity and infrastructure. A big driver is also to forge links with other world leading centres internationally that will complement Manchester's in house capability. In the UK, the Dalton Nuclear Institute is working in partnership with Nexia Solutions and the NDA (Nuclear Decommissioning Authority) to match the Institute's plans with end-user industry and sector requirements. A key driver is to maximize the utilisation of the UK's specialist research facilities, notably the new Sellafield Technology Centre in West Cumbria. Discussions are underway with Nexia Solutions and the NDA to grant academic access for the Dalton Nuclear Institute and its collaborators to the Sellafield Technology Centre, to utilize it along the lines akin to a 'teaching hospital' model. The paper also explains the steps Dalton has taken by setting up and leading a consortium with ten other higher education providers in the UK, to launch a national programme for postgraduate
C235-V3 cyclotron for a proton therapy center to be installed in the hospital complex of radiation medicine (Dimitrovgrad)

Science.gov (United States)

Galkin, R. V.; Gurskii, S. V.; Jongen, Y.; Karamysheva, G. A.; Kazarinov, M. Yu.; Korovkin, S. A.; Kostromin, S. A.; Calderan, J.-M.; Cahay, P.; Mokrenko, S. P.; Morozov, N. A.; Nkongolo, H.; Ol'shevskii, A. G.; Paradis, Y.; Petrov, D. S.; Romanov, V. M.; Samsonov, E. V.; Syresin, E. M.; Shakun, A. N.; Shakun, N. G.; Shirkov, G. D.; Shirkov, S. G.

2014-06-01

Proton therapy is an effective method of treating oncologic diseases. In Russia, construction of several centers for proton and ion therapy is slated for the years to come. A proton therapy center in Dimitrovgrad will be the first. The Joint Institute for Nuclear Research (Russia) in collaboration with Ion Beam Application (IBA) (Belgium) has designed an C235-V3 medical proton cyclotron for this center. It outperforms previous versions of commercial IBA cyclotrons, which have already been installed in 11 oncologic hospital centers in different countries. Experimental and calculation data for the beam dynamics in the C235-V3 medical cyclotron are presented. Reasons for beam losses during acceleration are considered, the influence of the magnetic field radial component in the midplane of the accelerator and main resonances is studied, and a beam extraction system is designed. In 2011-2012 in Dubna, the cyclotron was mounted, its magnetic field was properly configured, acceleration conditions were optimized, and beam extraction tests were carried out after which it was supplied to Dimitrovgrad. In the C235-V3 cyclotron, an acceleration efficiency of 72% and an extraction efficiency of 62% have been achieved without diaphragming to form a vertical profile of the beam.

The RA nuclear research reactor at VINCA Institute as an engineering and scientific challenge

International Nuclear Information System (INIS)

Mesarovic, M.

1997-01-01

The RA nuclear research at the Vinca Institute of Nuclear Sciences is the largest nuclear research facility in Yugoslavia and belongs to that generation of research reactors which have had an important contribution to nuclear technology development. As these older reactors were generally not built to specific nuclear standards, new safety systems had to be installed at the RA reactor for a renewal of its operating licence in 1984 and it was shut down, after 25 years of operation. Although all the required and several additional systems were built for the restart of the RA reactor, a disruption of foreign delivery of new control equipment caused its conversion to a 'dormant' facility, and it is still out of operation. Therefore, the future status of the RA reactor presents an engineering and scientific challenge to the engineers and scientists from Yugoslavia and other countries that may be interested to participate. To attract their attention on the subject, principal features of the RA reactor and its present status are described in detail, based on a recent engineering economic and safety evaluation. A comparative review of the world research reactors is also presented.(author)
Nuclear research centres in the Islamic Republic of Iran

International Nuclear Information System (INIS)

Afarideh, H.

2001-01-01

The Islamic Republic of Iran has a number of research centres devoted to various facets of nuclear energy. A reactor and a cyclotron have been successful producing radioisotopes for use in medicine, industry and agriculture. The use of gamma radiation and electron beams for radiation sterilization and radiation processing is widely practised. One centre is specifically devoted to fusion research and another for laser development. The important role played by IAEA in promoting applications of radioisotopes and radiation in the Islamic Republic of Iran is highlighted. (author)
Facility and application of nuclear and supplementary analytical techniques at Dalat Nuclear Research Institute

International Nuclear Information System (INIS)

Nguyen Mong Sinh; Ho Manh Dung; Nguyen Thanh Binh

2006-01-01

The main applications of the nuclear and supplementary analytical techniques (N and SATs) in the Dalat Nuclear Research Institute (DNRI) and the facilities for the techniques are presented. The NATs in DNRI include the neutron activation analysis (NAA) with instrumental, radiochemical and prompt gamma methods (INAA, RNAA, PGNAA), the X-ray fluorescence analysis (XRFA) and the low-level counting and spectrometry. The sample irradiation sites for NAA, the automatic and manual pneumatic transfer systems, were installed at channels 7-1 and 13-2 and rotary rack on the Dalat research reactor. An ORTEC automatic sample changer (model ASC2) for γ-ray counting was equipped. A computer software for NAA based on the k 0 -standardization method for calculation of elemental concentration was developed. The low-level counting and spectrometry techniques have been setup. The devices required for sampling, sample preparation and data processing have also been equipped. The applications of N and SATs for determination of elemental composition, particularly important in providing data so-called trace elements, radionuclides and multi-element have been enlarged for objects of geology, archaeology, bio-agriculture, health-nutrition and environment. The implementation a quality system for N and SATs has been planned and initiated. (author)
Repository National Institutes for Quantum and Radiological Science and Technology (QST)

International Nuclear Information System (INIS)

Maeda, Takamasa

2016-01-01

This paper introduces the facilities of National Institute of Radiological Sciences (NIRS). It was established as an auxiliary organ of the Science and Technology Agency in 1957. In April 2016, it became a comprehensive radiology research and development department of the Quantum Science and Technology Research Organization, and has been performing 'research for medical use of radiation' and 'research for radiation safety and emergency radiation medical care' as the two pillars of research. The laboratory hospital is a sole monotechnic radiation hospital in Japan specializing in radiotherapy. Heavy particle accelerator for medical use has been constructed, and advancement of heavy particle therapy using rotating gantry is expected. At the clinical nuclear medicine department, research facilities involved in molecular imaging are cyclotron building, positron building, imaging diagnostic building, and exploratory research building, and they are equipped with are three large and small cyclotrons, clinical PET device, animal-specialized PET device, 7-tesla MRI. The nuclear medicine laboratory is equipped with four PET/CT devices, one PET device, and one gamma camera, and performing tumor examination and clinical research on psychiatric and neurological diseases. (A.O.)
The impact of changing computing technology on EPRI [Electric Power Research Institute] nuclear analysis codes

International Nuclear Information System (INIS)

Breen, R.J.

1988-01-01

The Nuclear Reload Management Program of the Nuclear Power Division (NPD) of the Electric Power Research Institute (EPRI) has the responsibility for initiating and managing applied research in selected nuclear engineering analysis functions for nuclear utilities. The computer systems that result from the research projects consist of large FORTRAN programs containing elaborate computational algorithms used to access such areas as core physics, fuel performance, thermal hydraulics, and transient analysis. This paper summarizes a study of computing technology trends sponsored by the NPD. The approach taken was to interview hardware and software vendors, industry observers, and utility personnel focusing on expected changes that will occur in the computing industry over the next 3 to 5 yr. Particular emphasis was placed on how these changes will impact engineering/scientific computer code development, maintenance, and use. In addition to the interviews, a workshop was held with attendees from EPRI, Power Computing Company, industry, and utilities. The workshop provided a forum for discussing issues and providing input into EPRI's long-term computer code planning process
Evolutions at SCK-CEN Mol. An example of trends in nuclear research institutes

International Nuclear Information System (INIS)

Dejonghe, P.A.J.; Sakurada, M.

1995-01-01

In the 1950s and 1960s, large nuclear research institutes (NRIs) were established by governments in many countries to play a role as centres of nuclear research and development. At the beginning, they were mostly financed through government grants and contracts. Since then, significant changes have occurred which affect the operation of NRIs: nuclear power has become an economic reality, but is still a matter of socio-political debate, the major infrastructure gets older, and the question may be raised to what extent governments and/or the industry will still be willing to support NRIs, at least in their present form, what their mission would be in the future and which alternative ways of financing could be developed. Considering these evolutions, the OECD/NEA launched a study on past trends and the current state of NRIs, in co-operation with 40 laboratories. Mainly on the basis of the contribution of the Belgian NRI to the study, some problems and trends are discussed in the paper: growth of NRIs and financial support; evolution of programmes; diversification: opportunities and consequences; ageing of nuclear facilities; technical liabilities; creation of dedicated establishments for nuclear services; and future needs for NRIs. The paper analyses the necessity of maintaining some form of NRI in view of the need for programmes, expertise and staff in a number of areas, given the present and anticipated requirements of the nuclear sector. (author). 4 refs
Main research results in the field of nuclear power engineering of the Nuclear Reactors and Thermal Physics Institute in 2014

International Nuclear Information System (INIS)

Trufanov, A.A.; Orlov, Yu.I.; Sorokin, A.P.; Chernonog, V.L.

2015-01-01

The main results of scientific and technological activities for last years of the Nuclear Reactors and Thermal Physics Institute FSUE SSC RF - IPPE in solving problems of nuclear power engineering are presented. The work have been carried out on the following problems: justification of research and development solutions and safety of NPPs with fast reactors of new generation with sodium (BN-1200, MBIR) and lead (BREST-OD-300) coolants, justification of safety of operating and advanced NPPs with WWER reactor facilities (WWER-1000, AEhS 2006, WWER-TOI), development and benchmarking of computational codes, research and development support of Beloyarsk-3 (BN-600) and Bilibino (BN-800) NPPs operation, decommissioning of AM and BR-10 research reactors, pilot scientific studies (WWER-SKD, ITER), international scientific and technical cooperation. Problems for further investigations are charted [ru
Paul Scherrer Institut annual report 1996. Annex IV: PSI nuclear energy and safety research

International Nuclear Information System (INIS)

Birchley, J.; Roesel, R.; Wellner, A.

1997-01-01

The department 'Nuclear Energy and Safety Research' (F4) at PSI carries the responsibility of performing the essential nuclear energy research in Switzerland. This research is part of the remit of PSI and follows government directive; about one-fifth of the Institute's Federal budget is allocated to this task. Currently about 190 persons are working in this field. Approximately 45% of the salary and investment costs (5.5 million CHF in the budget period 1996/97) are externally funded. This funding is provided primarily by the Swiss Utilities, the NAGRA and the safety authority HSK. The activities in nuclear research concentrate on three main domains: safety and safety related problems of operating plants, safety features of future reactor and fuel cycle concepts and waste management; another 4% of staff are addressing broader aspects of energy. At the end of 1996, a policy evaluation with the laboratory heads took place in order to redefine the direction of F4 activities. (author) figs., tabs., refs
Medical cyclotron basic concepts and its applications

International Nuclear Information System (INIS)

Kumar, Rajeev; Sonkawade, R.G.

2012-01-01

More than 3000 nuclides are known, of which approximately 2700 are radioactive, and rest are stable. The majority of radionuclides are artificially produced in the reactor and cyclotron. In a cyclotron, Charge particle such as proton, Deuteron, á (Alpha) particle, 3 He particles and so forth are accelerated in circular paths within the Dees under vacuum by means of an electromagnetic field. These accelerated particles can possess few KeV to several BeV of kinetic energy depending on the design of the cyclotron. At our setup we have an 11 MeV dual beam multi target cyclotron which is capable producing 11 C, 13 N, 15 O, 18 F and 2 F radioisotopes and all have been successfully produced and tested in our lab. Earlier cyclotrons were the best source of high-energy beams for nuclear physics experiments; several cyclotrons are still in use for this type of research. Cyclotrons can be used to treat cancer. Ion beams from cyclotrons can be used, as in proton therapy. The positron emitting isotopes are suitable for PET imaging. As discussed we are producing mainly Carbon-11, Nitrogen-13, Oxygen-15, and Fluorine-18: These are positron emitters used in PET for studying brain physiology and pathology, in particular for localizing epileptic focus, and in dementia, psychiatry and neuropharmacology studies. So these are having significant role in diagnosis of Oncological, Neurological and Cardiological disorder. More than ninety percent we are producing 18 F in FDG. 18 F in FDG (Flouro-Deoxy-glucose) has become very important in detection of cancers and the monitoring of progress in their treatment, using PET. Medical cyclotron is complex equipment requiring delicate handling by highly trained personnel. The aim of this article is to highlight few finer aspects of Medical cyclotron operation, including precautions for safety and smooth functioning of this sophisticated equipment. (author)
Building energy governance in Shanghai

Science.gov (United States)

Kung, YiHsiu Michelle

With Asia's surging economies and urbanization, the region is adding to its built environment at an unprecedented rate, especially those population centers in China and India. With numerous existing buildings, plus a new building boom, construction in these major Asian cities has caused momentous sustainability challenges. This dissertation focuses on China's leading city, Shanghai, to explore and assess its existing commercial building energy policies and practices. Research estimates that Shanghai's commercial buildings might become a key challenge with regard to energy use and CO2 emissions as compared to other major Asian cities. Relevant building energy policy instruments at national and local levels for commercial buildings are reviewed. In addition, two benchmarks are established to further assess building energy policies in Shanghai. The first benchmark is based on the synthesis of relevant criteria and policy instruments as recommended by professional organizations, while the second practical benchmark is drawn from an analysis of three global cities: New York, London and Tokyo. Moreover, two large-scale commercial building sites - Shanghai IKEA and Plaza 66 - are selected for investigation and assessment of their efforts on building energy saving measures. Detailed building energy savings, CO2 reductions, and management cost reductions based on data availability and calculations are presented with the co-benefits approach. The research additionally analyzes different interventions and factors that facilitate or constrain the implementation process of building energy saving measures in each case. Furthermore, a multi-scale analytical framework is employed to investigate relevant stakeholders that shape Shanghai's commercial building energy governance. Research findings and policy recommendations are offered at the close of this dissertation. Findings and policy recommendations are intended to facilitate commercial building energy governance in Shanghai and
Karlsruhe Nuclear Research Centre. Report on the results of research and development 1985

International Nuclear Information System (INIS)

1986-01-01

The report contains a description of the research projects, a list of the institutes and departments of the scientific-technical range with short articles concerning the results of the institutional work, and a bibliography of all publications of 1985. The main aspects of the projects and research programs are fast breeder, separation nozzle process, nuclear fusion, waste recycling and reprocessing, final storage, nuclear safety, the range of technique-man-environment, solid state and materials research, nuclear and elementary particle physics, and research programs of different institutes. (HK)
Welcome from INMM (Institute of Nuclear Materials Management)

International Nuclear Information System (INIS)

Satkowiak, L.

2015-01-01

The Institute of Nuclear Materials Management (INMM) is the premier professional society focused on safe and secure use of Nuclear Materials and the related nuclear scientific technology and knowledge. Its international membership includes government, academia, non-governmental organizations and industry, spanning the full spectrum all the way from policy to technology. The Institute's primary role include the promotion of research, the establishment of standards and the development of best practices, all centered around nuclear materials. It then disseminates this information through meetings, professional contacts, reports, papers, discussions, and publications. The formal structure of the INMM includes six technical divisions: Facility Operation; Materials Control and Accountability; Nonproliferation and Arms Control; Nuclear Security and Physical Protection; Packaging, Transportation and Disposition
Research on review technology for three key safety factors of periodic safety review (PSR) and its application to Qinshan Nuclear Power Plant

International Nuclear Information System (INIS)

Xu Shoulv; Yao Weida; Dou Yikang; Lin Shaoxuan; Cao Yenan; Zhou Quanfu; Zheng Jiong; Zhang Ming

2009-04-01

In 2001, after 10 years' operation, Qinshan Nuclear Power Plant (Q1) started to carry out periodic safety review (PSR) based on a nuclear safety guideline, Periodic Safety Review for Operational Nuclear Power Plants (HAF0312), issued by National Nuclear Safety Administration of China (NNSA). Entrusted by the owner of Q1, Shanghai Nuclear Engineering Research and Design Institute (SNERDI) implemented reviews of three key safety factors including safety analysis, equipment qualification and ageing. PSR was a challenging work in China at that time and through three years' research and practice, SNERDI summarized a systematic achievement for the review including review methodology, scoping, review contents and implementation steps, etc.. During the process of review for the three safety factors, totally 148 review reports and 341 recommendations for corrections were submitted to Q1. These reports and recommendations have provided guidance for correction actions as follow-up of PSR. This paper focuses on technical aspects to carry out PSR for the above-mentioned three safety factors, including review scoping, contents, methodology and main steps. The review technology and relevant experience can be taken for reference for other NPPs to carry out PSR. (authors)
77 FR 51581 - Request for a License To Export Nuclear Grade Graphite

Science.gov (United States)

2012-08-24

... NUCLEAR REGULATORY COMMISSION Request for a License To Export Nuclear Grade Graphite Pursuant to... 27, 2012, graphite for of nuclear grade graphite to the XMAT424, 11006032. nuclear end use. graphite. Shanghai Institute of Applied Physics in China to test various types of nuclear grade graphite material in...
Cyclotrons: 1978

International Nuclear Information System (INIS)

Martin, J.A.

1978-01-01

A compilation is presented of the experimental facilities of the world's cyclotrons including history and status, staff and operation, research staff, target facilities, magnet, acceleration system, vacuum system, characteristic beams, beam properties, and a plan view of the facility for each cyclotron
Decommissioning of the research reactors at the Russian Research Centre Kurchatov Institute

International Nuclear Information System (INIS)

Ponomarev-Stepnoy, N.N.; Ryantsev, E.P.; Kolyadin, V.I.; Kucharkin, N.E.; Melkov, E.S.; Gorlinsky, Yu.E.; Kyznetsova, T.I.; Bulkin, B.K.

2002-01-01

The Kurchatov Institute is the largest research center of Russia in the field of nuclear science and engineering. It comprises more than 10 research institutes and scientific-technological complexes carrying out research work in the field of safe development of atomic engineering, controlled thermonuclear fusion, and plasma physics, nuclear physics and elementary particle physics, research reactors, radiation materials technology, solid state physics and superconductivity, molecular and chemical physics, and also perspective know-how's, information science and ecology. This report is basically devoted to the decommissioning of the research reactor installations, in particular to the reactor MR because of the volume and complexity of actions involved. (author)
Cyclotron-based neutron source for BNCT

Energy Technology Data Exchange (ETDEWEB)

Mitsumoto, T.; Yajima, S.; Tsutsui, H.; Ogasawara, T.; Fujita, K. [Sumitomo Heavy Industries, Ltd (Japan); Tanaka, H.; Sakurai, Y.; Maruhashi, A. [Kyoto University Research Reactor Institute (Japan)

2013-04-19

Kyoto University Research Reactor Institute (KURRI) and Sumitomo Heavy Industries, Ltd. (SHI) have developed a cyclotron-based neutron source for Boron Neutron Capture Therapy (BNCT). It was installed at KURRI in Osaka prefecture. The neutron source consists of a proton cyclotron named HM-30, a beam transport system and an irradiation and treatment system. In the cyclotron, H- ions are accelerated and extracted as 30 MeV proton beams of 1 mA. The proton beams is transported to the neutron production target made by a beryllium plate. Emitted neutrons are moderated by lead, iron, aluminum and calcium fluoride. The aperture diameter of neutron collimator is in the range from 100 mm to 250 mm. The peak neutron flux in the water phantom is 1.8 Multiplication-Sign 109 neutrons/cm{sup 2}/sec at 20 mm from the surface at 1 mA proton beam. The neutron source have been stably operated for 3 years with 30 kW proton beam. Various pre-clinical tests including animal tests have been done by using the cyclotron-based neutron source with {sup 10}B-p-Borono-phenylalanine. Clinical trials of malignant brain tumors will be started in this year.
Brief review of topmost scientific results obtained in 2016 at the Joint Institute for Nuclear Research

International Nuclear Information System (INIS)

Kravchenko, E.I.; Sabaeva, E.V.

2017-01-01

This brief review presents the topmost scientific results obtained in 2016 at the Joint Institute for Nuclear Research in such fields as theoretical and experimental physics, radiation and radiobiological research, accelerators, information technology and computer physics. It also provides information about the publications by JINR staff members and activities carried out at the JINR University Centre in 2016. [ru
Revolution of Nuclear Power Plant Design Through Digital Technology

International Nuclear Information System (INIS)

Zhang, L.; Shi, J.; Chen, W.

2015-01-01

In the digital times, digital technology has penetrated into every industry. As the highest safety requirement standard, nuclear power industry needs digital technology more to breed high quality and efficiency. Digital power plant is derived from digital design and the digitisation of power plant transfer is an inevitable trend. This paper introduces the technical solutions and features of digital nuclear power plant construction by Shanghai Nuclear Engineering Research & Design Institute, points out the key points and technical difficulties that exist in the process of construction and can serve as references for further promoting construction of digital nuclear power plant. Digital technology is still flourishing. Although many problems will be encountered in construction, it is believed that digital technology will make nuclear power industry more safe, cost-effective and efficient. (author)
Institute of Nuclear physics of Lyon - IPNL, Activity Report 2010-2011

International Nuclear Information System (INIS)

2012-01-01

The Institute of Nuclear physics of Lyon (IPNL) is under the joint supervision of the Claude Bernard University of Lyon (UCBL) and the National Institute of Nuclear and particle physics (IN2P3) of the CNRS (National Centre for Scientific Research). The laboratory studies the properties and interactions of sub-atomic particles. Its activities are largely experimental, with groups involved in a wide range of national and international collaborations concerning particle and astro-particle physics, nuclear matter and the interactions of ions and cluster with matter. In addition, the Institute has important interdisciplinary and applied research activities related to: detectors R and D, confinement of radioactive waste, bio-medical imaging, measurement of environmental levels of radioactive elements. This document presents the activity of the Centre during the 2010-2011 years: 1 - Forewords; 2 - Research activities: Quarks and Leptons, Astro-particles, Hadronic and nuclear matter, Theoretical physics, trans-disciplinary activities, publications, communications, partnerships; 3 - Teaching and research training; 4 - Technical services: electronics, Computers, Mechanics, Instrumentation, Accelerators, LABRADOR metrology service; 5 - Laboratory administration; 6 - Communication and scientific mediation (seminars, conferences, exhibitions..)

The beam commissioning of BRIF and future cyclotron development at CIAE

Energy Technology Data Exchange (ETDEWEB)

Zhang, Tianjue, E-mail: tjzhang@ciae.ac.cn; Yang, Jianjun, E-mail: yangjianjun2000@tsinghua.org.cn

2016-06-01

As an upgrade project of the existing HI-13 tandem accelerator facility, the Beijing Radioactive Ion-beam Facility (BRIF) is being constructed in China Institute of Atomic Energy (CIAE). This project consists of an 100 MeV proton compact cyclotron, a two-stage ISOL system, a superconducting linac booster and various experimental terminals. The beam commissioning of the cyclotron was launched by the end of 2013 and on July 4, 2014 the first 100 MeV proton beam was received on a temporary target which was positioned at the outlet of the cyclotron. The beam current was stably maintained at above 25 μA for about 9 h on July 25, 2014 and the cyclotron is now ready for providing CW proton beam on target-source for RIB production. The beam current is expected to be increased to 200–500 μA in the coming years. The installation of the ISOL system is finished and the stable ion beam test shows it can reach a mass resolution better than 10,000. It is expected to generate dozens of RIB by 100 MeV proton beam. In addition, this paper also introduces the recent progress of the pre-study of an 800 MeV, 3–4 MW separate-sector proton cyclotron, which is aimed to provide high power proton beam for various applications, such as neutron and neutrino physics, proton radiography and nuclear data measurement and ADS system.
Nuclear Research and Development Institutes in Central and Eastern Europe

International Nuclear Information System (INIS)

2009-06-01

The science and technology (S and T) sector is faced today with complex and diverse challenges. National science budgets are under pressure, and many countries are changing how research and development (R and D) is funded, reducing direct subsidies and introducing competition for both governmental and alternative sources of revenue. On the other hand, the transition toward knowledge-based economies is creating new opportunities in the S and T sector as governments look to it to foster economic growth through innovation. A number of countries in Central and Eastern Europe have recently joined the European Union (EU) which has defined the Lisbon Strategy to create a 'knowledge triangle' of research, education and innovation to underpin the European economic and social model, and economic growth. This strategy seeks to increase investment in science and technology across the EU to a target of 3% of GDP by 2010, with two-thirds of funds coming from the private sector. By comparison, funding for R and D in most Central and Eastern European countries is only around 1% GDP, of which about 90% is provided by the governments. R and D has become more international, reflecting a more interdependent and globalized world. R and D progress is not only of interest to individual countries but also tries to respond to the needs of a broader society. Governments still maintain national networks, but increasingly emphasize international cooperation, both to avoid duplication of expensive infrastructure, and because scientific excellence requires an exchange of ideas and cooperation that crosses borders. These challenges and opportunities directly impact the research and development institutes (RDIs), including the nuclear RDIs. It is important for the nuclear RDIs to take account of these trends in the broader S and T sector in their vision and strategy. Several nuclear RDIs have become very successful, but others are struggling to adapt. The challenges have been particularly severe
National Medical Cyclotron

International Nuclear Information System (INIS)

Boyd, Rex.

1991-01-01

The National Medical Cyclotron, under construction at Sydney's Royal Prince Alfred Hospital(RPAH) is to be operated by the Australian Nuclear Science and Technology Organization in collaboration with the hospital. Its main purpose is to produce radioisotopes on commercial basis for distribution to hospitals through Australia as well as short-lived radioisotopes (2 minutes to 2 hours) for immediate application at RPAH in Positron Emission Tomography, to study the dynamics of human physiology and metabolism in organs, bones and soft tissues. A list of the principal cyclotron-produced radionuclides is provided. ills
Experimental nuclear physics research challenges at low energies

Energy Technology Data Exchange (ETDEWEB)

Chavez, E.; Morales G, L. [UNAM, Instituto de Fisica, Circuito Exterior, Ciudad Universitaria, 04510 Mexico D. F. (Mexico); Murillo O, G. [ININ, Carretera Mexico-Toluca s/n, Ocoyoacac 52750, Estado de Mexico (Mexico)

2010-02-15

Experimental research with low energy beams of ions (a few MeV) in nuclear physics has gone through a phase transition along its evolution in fifty years because of the increasing complexity (and cost) of the equipment required to conduct meaningful investigations. Many of the small cyclotrons and Van de Graaff (single ended and tandem) accelerators have been used for the last three decades mostly in applications related to the characterization and modification of materials. Specific experimental investigations in nuclear physics with low energy accelerators are proposed in this work. Specifically we discuss the topic of nuclear radii measurements of radioactive species produced via (d,n) reactions. Some emphasis is given to the instrumentation required. (Author)
Annual report for FY 2010 on the activities of radiation safety in Nuclear Science Research Institute etc. April 1, 2010 - March 31, 2011

International Nuclear Information System (INIS)

2012-03-01

This annual report describes the activities of Radiation Protection Sector in Department of Radiation Protection in Nuclear Science Research Institute, Safety Section in Takasaki Advanced Radiation Research Institute, Safety Section in Kansai Photon Science Institute, Operation Safety Administration Section in Aomori Research and Development Center and Safety Section in Naka Fusion Institute. The activities described are environmental monitoring, radiation protection in workplaces, individual monitoring, maintenance of monitoring instruments, and research and development of radiation protection. At these institutes the occupational exposures did not exceed the dose limits. The radioactive gaseous and liquid discharges from the facilities were well below the prescribed limits. The research and development activities obtained certain results in the fields of operational radiation protection technique and the construction of calibration fields for neutron beams. The institutes in Tokai, Takasaki, Aomori and Naka were suffered from the Great East Japan Earthquake and the nuclear power plant accident which followed the earthquake. (author)
Brief review of topmost scientific results obtained in 2013 at the Joint Institute for Nuclear Research

International Nuclear Information System (INIS)

Sabaeva, E.V.; Kravchenko, E.I.

2014-01-01

This brief review presents the topmost scientific results obtained in 2013 at the Joint Institute for Nuclear Research in such areas as theoretical physics, experimental physics, radiation and radiobiological research, accelerators, information technology and computer physics. It also provides information on the number of publications by JINR staff members, awards given to JINR scientists, and activities carried out at the JINR University Centre in 2013.
Nuclear energy related research

International Nuclear Information System (INIS)

Rintamaa, R.

1992-05-01

The annual Research Programme Plan describes publicly funded nuclear energy related research to be carried out mainly at the Technical Research Centre of Finland (VTT) in 1992. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Centre for Radiation and Nuclear Safety (STUK) and VTT itself. Other research institutes, utilities and industry also contribute to many projects
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Hungary

International Nuclear Information System (INIS)

2008-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General regulatory regime: 1. Introduction; 2. Mining regime; 3. Radioactive substances, nuclear fuel and equipment; 4. Nuclear installations (Licensing and inspection, including nuclear safety; Emergency response); 5. Trade in nuclear materials and equipment; 6. Radiation protection; 7. Radioactive waste management; 8. Nuclear security; 9. Transport; 10. Nuclear third party liability; II. Institutional Framework: 1. Regulatory and supervisory authorities (Atomic Energy Co-ordination Council; Hungarian Atomic Energy Authority - HAEA; Minister for Health; Minister for Local Government and Regional Development and Minister for Justice and Law Enforcement; Minister for Agriculture and Rural Development; Minister for Economy and Transport; Minister of Environment Protection and Water Management; Minister for Defence; Minister for Education; President of the Hungarian Mining and Geological Authority; Governmental Co-ordination Committee); 2. Advisory bodies (Scientific Board); 3. Public and semi-public agencies (Institute for Electric Power Research - VEIKI; Atomic Energy Research Institute - AEKI; Institute of Isotopes; Department of Physical Chemistry of the University of Pannon; Hungarian Power Companies Ltd - MVM Zrt.)
THE DEVELOPMENT OF AN ENTERPRISE RESOURCE PLANNING SYSTEM (ERP FOR A RESEARCH AND TECHNOLOGY INSTITUTE: THE CASE OF THE NUCLEAR AND ENERGY RESEARCH INSTITUTE -IPEN

Directory of Open Access Journals (Sweden)

Willy Hoppe de Souza

2011-05-01

Full Text Available This paper reports the history of the development of an enterprise resource planning (ERP dedicated to managing the technical activities of the Nuclear and Energy Research Institute, a governmental research and technology institute in Brazil. After the implementation of the new planning process, the development of a new management information system named SIGEPI was immediately initiated. The implementation of this system followed a strategy of integrating databases already available and developing new ones in order to facilitate the data collecting process and to improve the quality and the reliability of these data. This paper describes the evolution of SIGEPI, its main features and it also reports the difficulties faced for almost ten years of developments. The success factors of the case were classified into three groups: strategic, technical and behavioral ones. The impact of these factors and recommendation for future similar developments are presented.
Nuclear Physics Institute of the Czechoslovak Academy of Sciences 1955 to 1975

International Nuclear Information System (INIS)

The scientific problems studied at the Institute of Nuclear Physics are described and the most important results obtained in basic and applied research are presented. The document includes photographs of the instrumentation of the Institute of Nuclear Physics. (J.P.)
Participation of the research institutes in the safety aspects of the Laguna Verde nuclear power plant

International Nuclear Information System (INIS)

Sanchez G, J.

1991-01-01

The main activities undertaken by two research institutes of Mexico, the Instituto de Investigaciones Electricas and the Instituto Nacional de Investigaciones Nucleares, related to the safety of the Laguna Verde Nuclear Power Plant, are described. Among these activities, the development of a system for data acquisition and analysis during pre-operational tests, the design and construction of a full-scope simulator, the in-core fuel management and the establishment of an equipment qualification laboratory, stand out. It is considered that there exists a large potential for further participation. (author)
Export of radiopharmaceuticals and establishment of export base of cyclotron

International Nuclear Information System (INIS)

Jung, Kyungil; Kim, Youngsik

2006-01-01

Sam young Unit ech has seized an opportunity to advance into the radiopharmaceuticals market through successful transfer of radiopharmaceuticals manufacturing technology and medical cyclotron, an original technology in nuclear medicine that is the core of less developed areas in nuclear-related fields. The company has continued to push for research development and establishment of market base through industry-academia-research center cooperation with an aim to complement relatively less developed domestic technology and market than in advanced countries, and is making efforts to establish export base in the overseas market based on stabilized supply in the domestic market. As for radiopharmaceuticals, the company is exporting Tc-99m generator to Vietnam, Thailand and the Philippines and preparing itself to export manufacture facilities for Tc-99m generator to Syria and Kazakhstan. In addition, it plans to export 13Mev Cyclotron that has been commercialized after being developed in the domestic market to the U. S. The company plans to grow up to play a pivotal role in the domestic RT area by conducting proactive business activities with an aim to revitalize the domestic market and further domestic original technologies and products in the global market
The treatment of radioactive waste in Institute of Nuclear Physics of Uzbekistan

International Nuclear Information System (INIS)

Radyuk, R.I.

2001-01-01

Full text: The main purpose of radioactive waste treatment is security of humanity and environment for future. The formation of radioactive waste in Institute of Nuclear Physics connects with scientific and research works on reactor and cyclotron. There are works in the field of radiochemistry, activation analysis, research of material. It is connected with some different materials used in practical work: mountain rock, food-stuffs, biological materials and other. The Institute of Nuclear Physics has enterprise, making radioactive isotopes. In consequence of this work radioactive wastes form. Average annual volume of liquid radioactive waste is 2000 m 3 in year. During normal work of nuclear reactor and enterprise of radioactive isotope small part of radionuclides with gaseous waste gets in environment. The content of inert gas does not exceed 2% of permissible level . Value of radionuclides fall out in area from 0.5 Km to 10 Km does not differ global fall out and changes from 1.1.10 6 Bq/km 2 to 1.6.10 7 Bq/km 2 month (permissible doze - 5.6.10 8 Bq/km 2 .month). The solid radioactive waste of medium and low activity are burying on Republic point of radioactive waste storage. Annual volume of solid radioactive waste is 60 m 3 in year and total radioactivity is 10 11 Bk. The solid radioactive waste of high activity are going to of Chelyabinsk. The liquid radioactive waste belong to second and third group of radioactive waste (classification of IAEA). The decontamination of liquid radioactive waste are made on the station of liquid radioactive waste treatment by method of sedimentation and distillation. The productivity of this plant is 15m 3 in day. Before treatment liquid radioactive waste is analyzed to determine chemical and radiochemical composition. It is solution with content of salt from 0.8 g/l to 15 g/l, salt Ca 2+ and Mg 2+ - 20 mg-eqv/l, oxygen - 100 mg O 2 /l , activity from 10 2 Bq/l to 10 4 Bq/l. The radionuclides composition of liquid radioactive
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Austria

International Nuclear Information System (INIS)

2003-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I) - General Regulatory Regime - General Outline: 1. Introduction; 2. Mining Regime; 3. Radioactive Substances, Nuclear Fuel and Equipment; 4. Nuclear Installations (Licensing and inspection, including nuclear safety; Emergency response); 5. Trade in Nuclear Materials and Equipment; 6. Radiation Protection; 7. Radioactive Waste Management; 8. Non-Proliferation and Physical Protection; 9. Transport; 10. Nuclear Third Party Liability; II) - Institutional Framework: 1. Regulatory and Supervisory Authorities: A. Federal Authorities - Bund (The Federal Chancellery; The Federal Minister for Women's Affairs and Consumer Protection; The Federal Minister of the Interior; The Federal Minister for Economic Affairs; The Federal Minister of Finance; The Federal Minister of Labour, Health and Social Affairs; The Federal Minister of Science and Transport; The Federal Minister of Justice; The Federal Minister for the Environment; The Federal Minister for Foreign Affairs) B. Regional Authorities - Laender; C. District Authorities - Bezirksverwaltungsbehorden; 2. Advisory Bodies (Forum for Nuclear Questions, Radiation Protection Commission - SSK); 3. Public and Semi-Public Agencies (The Seibersdorf Austrian Research Centre; The Graz Nuclear Institute; The Nuclear Institute of the Austrian Universities; The Institute of Risk Research, University of Vienna)
78 FR 13097 - Electric Power Research Institute; Seismic Evaluation Guidance

Science.gov (United States)

2013-02-26

... NUCLEAR REGULATORY COMMISSION [NRC-2013-0038] Electric Power Research Institute; Seismic... Electric Power Research Institute (EPRI)-1025287, ``Seismic Evaluation Guidance: Screening, Prioritization... guidance and clarification of an acceptable approach to assist nuclear power reactor licensees when...
Brief review of topmost scientific results obtained in 2015 at the Joint Institute for Nuclear Research

International Nuclear Information System (INIS)

Sabaeva, E.V.; Krupko, E.I.

2016-01-01

This brief review presents the topmost scientific results obtained in 2015 at the Joint Institute for Nuclear Research in such fields as theoretical and experimental physics, radiation and radiobiological research, accelerators, information technology and computer physics. It also provides information about the publications by JINR staff members, awards given to JINR scientists, and activities carried out at the JINR University Centre in 2015. [ru
Brief review of topmost scientific results obtained in 2014 at the Joint Institute for Nuclear Research

International Nuclear Information System (INIS)

Bulatova, V.V.; Sabaeva, E.V.

2015-01-01

This brief review presents the topmost scientific results obtained in 2014 at the Joint Institute for Nuclear Research in such fields as theoretical and experimental physics, radiation and radiobiological research, accelerators, information technology and computer physics. It also provides information about the publications by JINR staff members, patents for inventions, awards given to JINR scientists, and activities carried out at the JINR University Centre in 2014. [ru
Nuclear-safety institution in France: emergence and development

International Nuclear Information System (INIS)

Vallet, B.M.

1986-01-01

This research work examines the social construction of the nuclear-safety institution in France, and the concurrent increased focus on the nuclear-risk issue. Emphasis on risk and safety, as primarily technical issues, can partly be seen as a strategy. Employed by power elites in the nuclear technostructure, this diverts emphasis away from controversial and normative questions regarding the political and social consequences of technology to questions of technology that appear to be absolute to the technology itself. Nuclear safety, which started from a preoccupation with risk related to the nuclear energy research and development process, is examined using the analytic concept of field. As a social arena patterned to achieve specific tasks, this field is dominated by a body of state engineers recognized to have high-level scientific and administrative competences. It is structured by procedures and administrative hierarchies as well as by technical rules, norms, and standards. These are formalized and rationalized through technical, economic, political, and social needs; over time; they consolidate the field into an institution. The study documents the nuclear-safety institution as an integral part of the nuclear technostructure, which has historically used the specificity of its expertise as a buffer against outside interference
Development of a Medical Cyclotron Production Facility

Science.gov (United States)

Allen, Danny R.

2003-08-01

Development of a Cyclotron manufacturing facility begins with a business plan. Geographics, the size and activity of the medical community, the growth potential of the modality being served, and other business connections are all considered. This business used the customer base established by NuTech, Inc., an independent centralized nuclear pharmacy founded by Danny Allen. With two pharmacies in operation in Tyler and College Station and a customer base of 47 hospitals and clinics the existing delivery system and pharmacist staff is used for the cyclotron facility. We then added cyclotron products to contracts with these customers to guarantee a supply. We partnered with a company in the process of developing PET imaging centers. We then built an independent imaging center attached to the cyclotron facility to allow for the use of short-lived isotopes.
Development of a Medical Cyclotron Production Facility

International Nuclear Information System (INIS)

Allen, Danny R.

2003-01-01

Development of a Cyclotron manufacturing facility begins with a business plan. Geographics, the size and activity of the medical community, the growth potential of the modality being served, and other business connections are all considered. This business used the customer base established by NuTech, Inc., an independent centralized nuclear pharmacy founded by Danny Allen. With two pharmacies in operation in Tyler and College Station and a customer base of 47 hospitals and clinics the existing delivery system and pharmacist staff is used for the cyclotron facility. We then added cyclotron products to contracts with these customers to guarantee a supply. We partnered with a company in the process of developing PET imaging centers. We then built an independent imaging center attached to the cyclotron facility to allow for the use of short-lived isotopes

Nuclear energy related research

International Nuclear Information System (INIS)

Mattila, L.; Vanttola, T.

1991-10-01

The annual Research Programme Plan describes the publicly funded nuclear energy related research to be carried out mainly at the Technical Research Centre of Finland (VTT) in 1991. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Centre for Radiation and Nuclear Safety (STUK) and VTT itself. Other research institutes, utilities and industry also contribute to many projects
Annual report 2015 of the Institute for Nuclear and Energy Technologies

Energy Technology Data Exchange (ETDEWEB)

Schulenberg, Thomas

2016-07-01

The annual report of the Institute for Nuclear and Energy Technologies of KIT summarizes its research activities and provides some highlights of each working group, like thermal-hydraulic analyses for nuclear fusion reactors, accident analyses for light water reactors, and research on innovative energy technologies: liquid metal technologies for energy conversion, hydrogen technologies and geothermal power plants. The institute has been engaged in education and training in energy technologies.
Institute of Nuclear physics of Lyon - IPNL, Activity Report 2006-2007

International Nuclear Information System (INIS)

2008-01-01

The Institute of Nuclear physics of Lyon (IPNL) is under the joint supervision of the Claude Bernard University of Lyon (UCBL) and the National Institute of Nuclear and particle physics (IN2P3) of the CNRS (National Centre for Scientific Research). The laboratory studies the properties and interactions of sub-atomic particles. Its activities are largely experimental, with groups involved in a wide range of national and international collaborations concerning particle and astro-particle physics, nuclear matter and the interactions of ions and cluster with matter. In addition, the Institute has important interdisciplinary and applied research activities related to: detectors R and D, confinement of radioactive waste, bio-medical imaging, measurement of environmental levels of radioactive elements. This document presents the activity of the Centre during the 2006-2007 years: 1 - Research topics: Quarks, Leptons and FUNDAMENTAL INTERACTIONS; Astro-particles; Hadronic and nuclear matter; Theoretical physics; trans-disciplinary activities; 2 - Technical support to experiments (electronics, Computers, Mechanics, Instrumentation, Accelerators, LABRADOR metrology service); 3 - Research support (administration, documentation, partnership and valorisation, quality assurance, permanent training, open university); 4 - Scientific life (publications, seminars, conferences, exhibitions, PhDs..)
Innovative Competency Gap Analysis; A Malaysian Nuclear Research Institute Case Study

International Nuclear Information System (INIS)

Muhd Husamuddin A Khalil; Zakaria Taib; Zuraida Zainudin; Munira Shaikh Nasir; Abul Adli Anuar

2015-01-01

Human resource development has become an essential component to the development process of Research and Development institute like Malaysian Nuclear Agency as it relies heavily on a specialized and highly trained work force for its technical capability and sustainability. In this paper, it is urged that human resource development be supported by appropriate survey tools to achieve its one of the most important objective which is to prepare training platforms that follow-through from the systematic competency gap analysis approach. The purpose of this study was to find the competency needs and investigate the competency gaps in Malaysia Nuclear Agency using modified Systematic Assessment of Regulatory Competence Needs for Regulatory Bodies of Nuclear Facilities (SARCoN) tools by International Atomic Energy Agency (IAEA) based on basic, applied and specialized Science and Technology area of expertise. To achieve this purpose, the secretariat identified the appropriate competency statements based on each Division and investigation has been done on all the researchers to find the competency gaps via survey using SARCoN tools. On this ground, it has been concluded that a lot of competency on specialized subject matters need to be systematically analyzed using innovative analytical method that yield 2 important parameters: i. organizational core competencies; ii. Personnel core competencies. From a before and after comparison, it is concluded that the new strategy is better placed to manage the training and educational programme to preserve the sustainability of subject matter experts of nuclear HRD in this organization and Malaysia as a whole. (author)
Nuclear energy research in Germany 2009

International Nuclear Information System (INIS)

2010-01-01

Research and development (R and D) in the fields of nuclear reactor safety and safety of nuclear waste and spent fuel management in Germany are carried out at research centers and, in addition, some 32 universities. In addition, industrial research is conducted by plant vendors, and research in plant and operational safety of power plants in operation is organized by operators and by organizations of technical and scientific research and expert consultant organizations. This summary report presents nuclear energy research conducted at research centers and universities in Germany in 2009, including examples of research projects and descriptions of the situation of research and teaching. These are the organizations covered: - Hermann von Helmholtz Association of German Research Centers, - Karlsruhe Institute of Technology (KIT, responsibility of the former Karlsruhe Research Center), - Juelich Research Center (FZJ), - Nuclear Technology Competence Center East, - Dresden-Rossendorf Research Center (FZD), - Rossendorf Nuclear Process Technology and Analysis Association (VKTA), - Dresden Technical University, - Zittau/Goerlitz University of Applied Science, - Institute of Nuclear Energy and Energy Systems (IKE) of the University of Stuttgart. (orig.)
Proposal for a high frequency of cyclotron DC-72 CCSR

International Nuclear Information System (INIS)

Hudak, M.

2009-01-01

Two half-wave RF systems with vertical resonators tanks located in a yoke of a magnet will be used for acceleration of charged particles in range from H- to Xe +1 8 with energy 72 - 2 MeV/u. The range of frequency from 18.25 MHz up to 32 MHz is provided by changing of the length of resonators. The calculated quality-factor of RF system is equal from 5000 to 6000. At a voltage rating of 60 kV on two dees it is necessary to use the HF generator with an output power about 25 kW. The basic parameters of a HF system of a cyclotron DC - 72 are shown in the given article. The results are obtained on the basis of numerical calculations conducted with the software package POISSON SUPERFISH and MicroCap and they were checked by the series of measurements using the cyclotron built in Joint Institute for Nuclear Research. Measurements of the resonance system confirm the correctness of the new calculation methods and procedures for designing and optimizing various parts of HF circuits used in accelerators technology. By using of these methods it is possible to create a complete model of the entire accelerator HF system. The HF system consists of power generator, transmission lines, resonant system and monitoring and controlling system. (Author)
The first Summer Institute of the World Nuclear University - a personal record

International Nuclear Information System (INIS)

Denk, W.; Fischer, C.; Seidl, M.

2005-01-01

The first World Nuclear University Summer Institute was held at Idaho Falls, USA, between July 9 and August 20, 2005. The event was hosted by the Institute of Nuclear Science and Engineering of Idaho State University (ISU) and by the Idaho National Laboratory (INL), which has been planned to be the central nuclear technology research institution in the United States. The World Nuclear University (WNU) was founded in 2003 by the International Atomic Energy Agency (IAEA), the OECD Nuclear Energy Agency (OECD-NEA), the World Association of Nuclear Operators (WANO), and the World Nuclear Association (WNA) as a global association fo scientific and educational institutions in the nuclear field. The first WNU Summer Institute was designed at IAEA in Vienna in the course of the following year and planned by the WNU Coordinating Centre in London. The six weeks of lectures and presentations arranged by the World nuclear University in Idaho Falls are described in detail from the participants' perspective. (orig.)
Institutional plan -- Institute of Nuclear Power Operations, 1993

International Nuclear Information System (INIS)

1993-01-01

The US nuclear electric utility industry established the Institute of Nuclear Power Operations (INPO) in 1979 to promote the highest levels of safety and reliability -- to promote excellence -- in the operation of its nuclear plants. After its formation, the Institute grew from a handful of on-loan personnel in late 1979 to an established work force of more than 400 permanent and on-loan personnel. INPO's early years were marked by growth and evolution of its programs and organization. The Institute now focuses primarily on the effectiveness and enhancement of established programs and activities. For INPO to carry out its role, it must have the support of its members and participants and a cooperative but independent relationship with the NRC. A basis for that support and cooperation is an understanding of INPO's role. This Institutional Plan is intended to provide that understanding by defining the Institute's role and its major programs. This plan considers the existing and projected needs of the industry and the overall environment in which INPO and its members and participants operate
The 1989 annual report: Nuclear Physics Institute

International Nuclear Information System (INIS)

1989-01-01

The 1988 annual report of the Nuclear Physics Institute (Orsay, France) is presented. The results concerning exotic nuclei and structure studies by means of nuclear reactions are summarized. Research works involving the inertial fusion and the actinides are discussed. Theoretical and experimental work on the following fields is also included: high excitation energy nuclear states, heavy ion collision, intermediate energy nuclear physics, transfer reactions, dibaryonic resonances, thermodiffusion, management of radioactive wastes [fr
In-house cyclotron production of high-purity Tc-99m and Tc-99m radiopharmaceuticals.

Science.gov (United States)

Martini, Petra; Boschi, Alessandra; Cicoria, Gianfranco; Zagni, Federico; Corazza, Andrea; Uccelli, Licia; Pasquali, Micòl; Pupillo, Gaia; Marengo, Mario; Loriggiola, Massimo; Skliarova, Hanna; Mou, Liliana; Cisternino, Sara; Carturan, Sara; Melendez-Alafort, Laura; Uzunov, Nikolay M; Bello, Michele; Alvarez, Carlos Rossi; Esposito, Juan; Duatti, Adriano

2018-05-30

In the last years, the technology for producing the important medical radionuclide technetium-99m by cyclotrons has become sufficiently mature to justify its introduction as an alternative source of the starting precursor [ 99m Tc][TcO 4 ] - ubiquitously employed for the production of 99m Tc-radiopharmaceuticals in hospitals. These technologies make use almost exclusively of the nuclear reaction 100 Mo(p,2n) 99m Tc that allows direct production of Tc-99m. In this study, it is conjectured that this alternative production route will not replace the current supply chain based on the distribution of 99 Mo/ 99m Tc generators, but could become a convenient emergency source of Tc-99m only for in-house hospitals equipped with a conventional, low-energy, medical cyclotron. On this ground, an outline of the essential steps that should be implemented for setting up a hospital radiopharmacy aimed at the occasional production of Tc-99m by a small cyclotron is discussed. These include (1) target production, (2) irradiation conditions, (3) separation/purification procedures, (4) terminal sterilization, (5) quality control, and (6) Mo-100 recovery. To address these issues, a comprehensive technology for cyclotron-production of Tc-99m, developed at the Legnaro National Laboratories of the Italian National Institute of Nuclear Physics (LNL-INFN), will be used as a reference example. Copyright © 2018 Elsevier Ltd. All rights reserved.
Summaries of FY 1978 research in nuclear physics

Energy Technology Data Exchange (ETDEWEB)

1978-12-01

Programs funded in Fiscal Year 1978 by the Division of Nuclear Physics Office of High Energy and Nuclear Physics, U.S. Department of Energy are briefly summarized. Long-range goals and major objectives of nuclear physics are stated. Research projects are listed alphabetically by institution under the following headings: medium-energy nuclear physics--research; medium-energy nuclear physics--operations; heavy-ion nuclear physics--research; heavy-ion nuclear physics--operations; and nuclear theory. (RWR)
Radiation exposure to workers at cyclotron facilities

International Nuclear Information System (INIS)

Ribeiro, M.S.; Sanches, M.P.; Sanchez, A.S.; Rodrigues, D.L.

2001-01-01

Radiopharmaceuticals quickly furnish the information doctors need to establish a precise diagnosis of the patient's condition, and therefore to prescribe the most effective therapy. In cancerology, F18-FDG, the most widely used PET imaging tracer, excels in the early detection of cancer tumors, even very tiny ones, which it locates and clearly distinguishes from healthy surrounding tissues. IPEN-CNEN/SP has two cyclotron accelerators used mainly for radioisotope production to be utilized in nuclear medicine for diagnosis and therapy. The first is a CV-28 cyclotron, variable energy that came into operation in 1982, which was used to produce F18-FDG and Iodine 123 up to 1998. The second, a Cyclone 30 cyclotron, 30 MeV, commenced operation in 1998 for certification purpose, and due to increase demand for radiopharmaceuticals in Brazil, started F18-FDG production in 1999. Cyclotron Laboratory will be a reference Research and Developing Center in our country and will help the Brazilian and Latin-American community. It is necessary to have an adequate database to allow regular follow up and analysis of the individual dose distributions for each group involved in the cyclotron activities. These databases are also important means to assess the effectiveness of efforts in order to maintain doses ALARA and reduce inequalities. The official individual occupational dosimetry is provided by certified Laboratory of Thermoluminescent Dosimetry at IPEN-CNEN/SP. This paper describes the occupational doses distribution in Laboratory of Cyclotrons at IPEN-CNEN/SP from January, 1998 to July, 2000 and propose improvements for the future. (author)
Focusing and bunching of ion beam in axial injection channel of IPHC cyclotron TR24

Science.gov (United States)

Adam, T.; Ivanenko, I.; Kazarinov, N.; Osswald, F.; Traykov, E.

2017-07-01

The CYRCe cyclotron (CYclotron pour la ReCherche et l’Enseignement) is used at IPHC (Institut Pluridisciplinaire Hubert Curien) for the production of radio-isotopes for diagnostics, medical treatments and fundamental research in radiobiology. The TR24 cyclotron produced and commercialized by ACSI (Canada) delivers a 16-25 MeV proton beam with intensity from few nA up to 500 μA. The solenoidal focusing instead of existing quadrupole one is proposed in this report. The changing of the focusing elements will give the better beam matching with the acceptance of the spiral inflector of the cyclotron. The parameters of the focusing solenoid are found. Additionally, the main parameters of the bunching system are evaluated in the presence of the beam space charge. This system consists of the buncher installed in the axial injection beam line of the cyclotron. The using of the grid-less multi harmonic buncher may increase the accelerated beam current and will give the opportunity to new proton beam applications.
Nuclear Data Center (NDC) of Korea Atomic Energy Research Institute (KAERI). Progress Report to the IAEA Technical Meeting of Nuclear Reaction Data Centers (NRDC)

International Nuclear Information System (INIS)

Lee, Young-Ouk

2012-01-01

Nuclear Data Center (NDC, former Nuclear Data Evaluation Lab.) of Korea Atomic Energy Research Institute (KAERI) has a director, 10 permanent staffs (2 in evaluation, 1 in measurement, 2 in atomic and molecular data, 2 in processing and validation, 3 in applications), one PhD student and one secretary. KAERI/NDC recently expanded its scope of work into the atomic and molecular data where two permanent staffs are involved. Mission of KAERI/NDC is disseminating outcomes of international network as well as promoting domestic nuclear data activities and related applications.
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Czech Republic

International Nuclear Information System (INIS)

2008-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General regulatory regime: 1. Introduction; 2. Mining regime; 3. Radioactive substances, nuclear items and spent fuel (Ionising radiation sources; Nuclear items; Spent fuel); 4. Nuclear installations (Licensing and inspection, including nuclear safety; Emergency response; Decommissioning); 5. Trade in nuclear materials and equipment; 6. Radiation protection; 7. Radioactive waste management; 8. Non-proliferation and physical protection; 9. Transport; 10. Nuclear third party liability; II. Institutional Framework: 1. Regulatory and supervisory authorities (State Office for Nuclear Safety - SUJB; Ministry of Industry and Trade; Ministry of the Interior; Ministry of the Environment); 2. Public and semi-public agencies (CEZ, a.s.; National Radiation Protection Institute - NRPI; Radioactive Waste Repository Authority - RAWRA; Diamo; Nuclear Physics Institute - NPI; National Institute for Nuclear, Chemical and Biological Protection; Nuclear Research Institute Rez, a.s. - NRI)
Proceedings of the specialist research meeting on nuclear science information, (5)

International Nuclear Information System (INIS)

Kimura, Itsuro; Takeuchi, Takayuki; Mizuma, Mitsuo

1985-02-01

The Research Reactor Institute of Kyoto University held two meetings on nuclear science information in the academic year of 1984. The titles of the presented papers are: (1) Information retieval in nuclear safety; (2) Information retrieval in high-pressure gas safety; (3) Construction of nuclear science information data base at the Research Reactor Institute of Kyoto University (II); (4) Nuclear science information data base at the Research Reactor Institute of Kyoto University (KURRIP)*; (5) Nuclear structure and disintegration data base; (6) Evaluated nuclear structure data file and (7) World climate data file. This report contains the full text of these papers. (author)
The four decades of Korea Atomic Energy Research Institute through pictures

International Nuclear Information System (INIS)

2000-04-01

This reports the process and development of Korea Atomic Energy Research Institute with a lot of photos. It is divided five parts, which includes the introduction of the purpose of publication, the quickening period of nuclear Atomic Energy during 1960s the period of building foundation on nuclear power during 1970s the period for technical independence for nuclear atomic energy during 1980s and maturity on technical independence for nuclear atomic energy during 1990s. It deals with the history of Korea Atomic Energy Research Institute from 1959 to 1990.
Russian scientists make desperate plea to save nuclear institute

CERN Multimedia

2003-01-01

Scientists from a Russian nuclear research institute recently held a news conference in Moscow to publicize their work on a revolutionary new type of nuclear reactor. However, it transpired that the scientists were worried about their institute being closed down, and saw the news conference as an opportunity to draw attention to their plight (1 page).
Institute of Nuclear physics of Lyon - IPNL, Activity Report 2002-2003

International Nuclear Information System (INIS)

2004-01-01

The Institute of Nuclear physics of Lyon (IPNL) is under the joint supervision of the Claude Bernard University of Lyon (UCBL) and the National Institute of Nuclear and particle physics (IN2P3) of the CNRS (National Centre for Scientific Research). The laboratory studies the properties and interactions of sub-atomic particles. Its activities are largely experimental, with groups involved in a wide range of national and international collaborations concerning particle and astro-particle physics, nuclear matter and the interactions of ions and cluster with matter. In addition, the Institute has important interdisciplinary and applied research activities related to: detectors R and D, confinement of radioactive waste, bio-medical imaging, measurement of environmental levels of radioactive elements. This document presents the activity of the Centre during the 2002-2003 years: 1 - Research topics: Quarks and Leptons; Astro-particles; Hadronic matter; Nuclear matter; Theoretical physics; trans-disciplinary activities; 2 - Technical support to experiments (electronics, Computers, Mechanics, Accelerators, Instrumentation, Radiation protection, LABRADOR metrology service, Administration); 3 - Transverse activities (Training, Science and society, Communication, Documentation); 4 - Scientific life (Scientific production, participation to scientific bodies); 5 - Manpower (Permanent training, Staff)
Institute of Nuclear physics of Lyon - IPNL, Activity Report 2004-2005

International Nuclear Information System (INIS)

2006-01-01

The Institute of Nuclear physics of Lyon (IPNL) is under the joint supervision of the Claude Bernard University of Lyon (UCBL) and the National Institute of Nuclear and particle physics (IN2P3) of the CNRS (National Centre for Scientific Research). The laboratory studies the properties and interactions of sub-atomic particles. Its activities are largely experimental, with groups involved in a wide range of national and international collaborations concerning particle and astro-particle physics, nuclear matter and the interactions of ions and cluster with matter. In addition, the Institute has important interdisciplinary and applied research activities related to: detectors R and D, confinement of radioactive waste, bio-medical imaging, measurement of environmental levels of radioactive elements. This document presents the activity of the Centre during the 2004-2005 years: 1 - Research topics: Quarks and Leptons; Astro-particles; Hadronic and nuclear matter; Theoretical physics; trans-disciplinary activities; 2 - Technical support to experiments (electronics, Computers, Mechanics, Instrumentation, Radiation protection, Accelerators, LABRADOR metrology service, Administration); 3 - Transverse activities (Training, Science and society, Communication, Documentation); 4 - Scientific life (publications, seminars, conferences, exhibitions, PhDs..); 5 - Manpower (Permanent training, Staff)

Nuclear safety research in HGF 2011

International Nuclear Information System (INIS)

Tromm, Walter

2012-01-01

partners in the Nuclear Competence Association. As of January 2011, the Dresden-Rossendorf Helmholtz Center (HZDR), with its 2 Institutes of Safety Research and for Radiochemistry, is an integral part of the Nuclear Safety Research Program within the Energy Research Area. Both institutes work on topics of safety research for nuclear reactors and safety research for nuclear waste management. In this way, the 2 institutes represent very welcome added value as well as a supplement to the Nuclear Safety Research Program. (orig.)
Web server of the Centre for Photonuclear Experiments Data of the Scientific Research Institute for Nuclear Physics, Moscow State University: Hypertext version of the nuclear physics database

Energy Technology Data Exchange (ETDEWEB)

Boboshin, I N; Varlamov, A V; Varlamov, V V; Rudenko, D S; Stepanov, M E [D.V. Skobel' tsyn Scientific Research Institute for Nuclear Physics, M.V. Lomonosov Moscow State University, Centre for Photonuclear Experiments Data (Russian Federation)

2001-02-01

The nuclear databases which have been developed at the Centre for Photonuclear Experiments Data of the D.V. Skobel'tsyn Scientific Research Institute for Nuclear Physics, M.V. Lomonosov Moscow State University, and put on the Centre's web server, are presented. The possibilities for working with these databases on the Internet are described. (author)
Web server of the Centre for Photonuclear Experiments Data of the Scientific Research Institute for Nuclear Physics, Moscow State University: Hypertext version of the nuclear physics database

International Nuclear Information System (INIS)

Boboshin, I.N.; Varlamov, A.V.; Varlamov, V.V.; Rudenko, D.S.; Stepanov, M.E.

2001-01-01

The nuclear databases which have been developed at the Centre for Photonuclear Experiments Data of the D.V. Skobel'tsyn Scientific Research Institute for Nuclear Physics, M.V. Lomonosov Moscow State University, and put on the Centre's web server, are presented. The possibilities for working with these databases on the Internet are described. (author)
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Germany

International Nuclear Information System (INIS)

2011-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General regulatory regime: 1. Introduction; 2. Mining regime; 3. Radioactive substances, nuclear fuel and equipment (Definitions; Licensing requirements); 4. Nuclear installations (Licensing regime; Protection of the environment against radiation effects; Emergency response; Surveillance of installations and activities); 5. Trade in nuclear materials and equipment; 6. Radiation protection (General; Principal elements of the Radiation Protection Ordinance; Additional radiation protection norms); 7. Radioactive waste management (Atomic Energy Act 2002; Radiation Protection Ordinance; International obligations); 8. Non-proliferation and physical protection (Non-proliferation regime; Physical protection regime); 9. Transport; 10. Nuclear third party liability; II. Institutional Framework: 1. Regulatory and supervisory authorities: Federal authorities (Federal Minister for the Environment, Nature Conservation and Nuclear Safety, Federal Minister for Education and Research, Federal Minister of Finance, Federal Minister of Transport, Building and Urban Affairs, Federal Minister for Economy and Technology, Federal Minister of Defence, Federal Office for Radiation Protection - BfS, Federal Office of Economics and Export Control); Authorities of the Laender; 2. Advisory bodies (Reactor Safety Commission - RSK; Radiation Protection Commission - SSK; Disposal Commission - ESK; Nuclear Technology
Research activity of institute of physical chemistry of Russian Academy of sciences in the field of nuclear fuel cycle

Energy Technology Data Exchange (ETDEWEB)

Pikaev, A.K. [Institute of Physical Chemistry of Russian Academy of Sciences, Moscow (Russian Federation)

2000-07-01

The report is a brief review of the most important directions in research activity of the Institute of Physical Chemistry of RAS (Moscow) in the field of nuclear fuel cycle. The main attention is paid to researches and developments on liquid radioactive waste management including the removal of wastes to deep geological formations and the immobilization of the wastes. In particular, the data from the study on the properties of new, basaltic-like matrices for the immobilization are presented. The results of research on gas evolution from the systems modeling liquid high-level radioactive wastes are considered. The separation of some radionuclides from irradiated nuclear and the production of radiation sources by various methods are discussed. (author)
Vinca institute nuclear decommissioning program - Establishment and initialisation

International Nuclear Information System (INIS)

Pesic, M.; Subotic, K.; Ljubenov, V.; Sotic, O.

2003-01-01

Present conditions in The Vinca Institute of Nuclear Sciences related to the nuclear and radiation safety, as result of ambitious nuclear program in the former Yugoslavia and strong economic crisis during the previous decade, have to be improved as soon as possible. RA research reactor, which extended shutdown stage took almost 18 years, spent nuclear fuel from the RA operation in the water pools within the reactor building and inadequate storage facilities for the low and intermediate radioactive wastes at the Vinca site are the main safety problems that have to be solved. To solve the problems mentioned above, a new 'Vinca Nuclear Decommissioning (VIND) Program' is initiated in the Vinca Institute during 2002. The Program team is assembled from about 60 experts from the Institute and relevant organisations. The Program, known also as the G reen Vinca , will be supported, besides the government funding and expected donation from foreign institutions, by experts' help from the IAEA. The necessary equipment will be obtained through the technical assistance from the IAEA. Close co-operation of the team members with experts and relevant companies from nuclear developed countries is expected. (author)
Department of Nuclear Reactions: Overview

International Nuclear Information System (INIS)

Rusek, K.

1998-01-01

(full text) During the last year our activities were spread over the three major domains: nuclear, atomic and material physics. The nuclear physics experimental programme covered a broad range of nuclear reactions induced by light and heavy ions. New experiments were performed at the compact C-30 cyclotron at Swierk, at University of Jyvaeskylae, GSI Darmstadt, LN Saturne. Prospects for future experiments on nucleon structure at Forschungszentrum Juelich were open. The collaboration with INR Kiev was tightened and work was done in order to prepare experiments at the C-200 heavy ion cyclotron in Warsaw. An effort to install the ion guide isotope separator on line (IGISOL) at the C-200 cyclotron has also to be mentioned A half a year stay of Dr. Nicholas Keeley in the Department, who received The Royal Society/Polish Academy of Science grant, resulted in many interesting results on breakup of light nuclei. Details can be found in the short abstracts presented in this report. As far as atomic physics is concerned, the activity of a group lead by Prof. Marian Jaskola yielded various new results. The experiments were performed at the University of Erlangen, in close collaboration with the Pedagogical University in Kielce and the University of Basel. Fast neutrons generated in the 3 H(d,n) 4 He reaction induced by the 2 MeV deuteron beam from the Van der Graaff accelerator at the Department were used to calibrate solid state-nuclear-track detectors. This was a very good year for material physics research: Jan Kaczanowski and Slawomir Kwiatkawski received Ph.D. degrees based on dissertation research performed in the material physics research programme, while Pawel Kolodziej completed his MSc. thesis in collaboration with the Institute of Electronic Materials Technology in Warsaw, Research Center Karlsruhe, University of Jena and CSNSM Orsay many results were obtained. Lech Nowicki and Prof. Andrzej Turos were awarded by the Director of the IPJ prizes for their scientific
Institute of Energy and Climate Research IEK-6. Nuclear waste management and reactor safety report 2009/2010. Material science for nuclear waste management

International Nuclear Information System (INIS)

Klinkenberg, M.; Neumeier, S.; Bosbach, D.

2011-01-01

Due to the use of nuclear energy about 17.000 t (27.000 m 3 ) of high level waste and about 300.000 m 3 of low and intermediated level waste will have accumulated in Germany until 2022. Research in the Institute of Energy and Climate Research (IEK-6), Nuclear Waste Management and Reactor Safety Division focuses on fundamental and applied aspects of the safe management of nuclear waste - in particular the nuclear aspects. In principle, our research in Forschungszentrum Juelich is looking at the material science/solid state aspects of nuclear waste management. It is organized in several research areas: The long-term safety of nuclear waste disposal is a key issue when it comes to the final disposal of high level nuclear waste in a deep geological formation. We are contributing to the scientific basis for the safety case of a nuclear waste repository in Germany. In Juelich we are focusing on a fundamental understanding of near field processes within a waste repository system. The main research topics are spent fuel corrosion and the retention of radionuclides by secondary phases. In addition, innovative waste management strategies are investigated to facilitate a qualified decision on the best strategy for Germany. New ceramic waste forms for disposal in a deep geological formation are studied as well as the partitioning of long-lived actinides. These research areas are supported by our structure research group, which is using experimental and computational approaches to examine actinide containing compounds. Complementary to these basic science oriented activities, IEK-6 also works on rather applied aspects. The development of non-destructive methods for the characterisation of nuclear waste packages has a long tradition in Juelich. Current activities focus on improving the segmented gamma scanning technique and the prompt gamma neutron activation analysis. Furthermore, the waste treatment group is developing concepts for the safe management of nuclear graphite
Institute of Energy and Climate Research IEK-6. Nuclear waste management and reactor safety report 2009/2010. Material science for nuclear waste management

Energy Technology Data Exchange (ETDEWEB)

Klinkenberg, M; Neumeier, S; Bosbach, D [eds.

2011-07-01

Due to the use of nuclear energy about 17.000 t (27.000 m{sup 3}) of high level waste and about 300.000 m{sup 3} of low and intermediated level waste will have accumulated in Germany until 2022. Research in the Institute of Energy and Climate Research (IEK-6), Nuclear Waste Management and Reactor Safety Division focuses on fundamental and applied aspects of the safe management of nuclear waste - in particular the nuclear aspects. In principle, our research in Forschungszentrum Juelich is looking at the material science/solid state aspects of nuclear waste management. It is organized in several research areas: The long-term safety of nuclear waste disposal is a key issue when it comes to the final disposal of high level nuclear waste in a deep geological formation. We are contributing to the scientific basis for the safety case of a nuclear waste repository in Germany. In Juelich we are focusing on a fundamental understanding of near field processes within a waste repository system. The main research topics are spent fuel corrosion and the retention of radionuclides by secondary phases. In addition, innovative waste management strategies are investigated to facilitate a qualified decision on the best strategy for Germany. New ceramic waste forms for disposal in a deep geological formation are studied as well as the partitioning of long-lived actinides. These research areas are supported by our structure research group, which is using experimental and computational approaches to examine actinide containing compounds. Complementary to these basic science oriented activities, IEK-6 also works on rather applied aspects. The development of non-destructive methods for the characterisation of nuclear waste packages has a long tradition in Juelich. Current activities focus on improving the segmented gamma scanning technique and the prompt gamma neutron activation analysis. Furthermore, the waste treatment group is developing concepts for the safe management of nuclear
Simple and effective method for nuclear tellurium isomers separation from antimony cyclotron targets

International Nuclear Information System (INIS)

Bondarevskij, S.I.; Eremin, V.V.

1999-01-01

Simple and effective method of generation of tellurium nuclear isomers from irradiated on cyclotron metallic antimony is suggested. Basically this method consists in consideration of the big difference in volatilities of metallic forms of antimony, tin and tellurium. Heating of the tin-antimony alloy at 1200 K permits to separate about 90 % of produced quantity of 121m Te and 123m Te (in this case impurity of antimony radionuclides is not more than 1 % on activity) [ru
Solid targets and irradiation facilities for production of diagnostic and therapeutic radionuclides at the Debrecen cyclotron

International Nuclear Information System (INIS)

Tarkanyi, F.; Ando, L.; Szucs, Z.; Mahunka, I.; Kovacs, Z.

2000-01-01

The MGC-20E (NIIEFA, Leningrad, USSR) variable energy compact cyclotron (k=20) was installed in ATOMKI (Debrecen, Hungary) in 1985. Protons, deuterons, 3 He- and α-particles can be accelerated with currents up to 300 μA for internal irradiation and up to 50 μA for external beams. The establishment of the Cyclotron Laboratory was partly supported by the International Atomic Energy Agency. The application of the cyclotron is multipurpose: basic nuclear research, application of activation technique for analytical and wear studies, application of intense fast neutron source for agro-biological, bio-medical application and for radiation damage test of electronic components, and finally radioisotope production for medical diagnostics and for other scientific and applied fields. The cyclotron laboratory has six target rooms, a radiochemistry laboratory and a medical unit equipped with PET
Nuclear Science Division 1992 annual report

International Nuclear Information System (INIS)

Myers, W.D.

1993-04-01

This report contains short papers from research conducted at Lawrence Berkeley Laboratory in Nuclear Physics. The categories of these papers are: Low-Energy Research Program; Bevalac Research Program; Relativistic Nuclear Collisions Program; Nuclear Theory Program; Nuclear Data Evaluation Program; and 88-Inch Cyclotron Operations
Nuclear Science Division 1992 annual report

Energy Technology Data Exchange (ETDEWEB)

Myers, W. D. [ed.

1993-04-01

This report contains short papers from research conducted at Lawrence Berkeley Laboratory in Nuclear Physics. The categories of these papers are: Low-Energy Research Program; Bevalac Research Program; Relativistic Nuclear Collisions Program; Nuclear Theory Program; Nuclear Data Evaluation Program; and 88-Inch Cyclotron Operations.
Directory of cyclotrons used for radionuclide production in Member States [2006 update

International Nuclear Information System (INIS)

2006-10-01

The present directory of cyclotron facilities used for the production of radionuclides in Member States is an update of the one compiled by the International Atomic Energy Agency (IAEA) in late 2001 and published in 2002. This directory was prepared through information collected by questionnaires that the IAEA sent to known institutions operating cyclotrons for radionuclide production. Technical as well as administrative data supplied to the IAEA as of November 2005 were taken into account. The directory is considered to include most of the cyclotrons of the world that are used at least partially for radionuclide production. There are 262 entries for cyclotrons operating in 39 Member States of the IAEA. This is an increase of 7% over the 246 reported in the 2002 cyclotron directory. This can be compared to the 350 or so cyclotrons believed to be presently operating in the world, which are involved in some aspects of radionuclide production. The increase has been in the number of cyclotrons in developed countries, but even more so in the developing countries. The increase in number during the last four years was driven by several factors, i.e. advent of advances in medical imaging, introduction of compact, user friendly medical cyclotron, and a recent decision that costs for 15 O-oxygen position emission tomography (PET) studies in Japan and 18 F-FDG PET studies in Germany and the United States of America are eligible for reimbursement by government or health insurance companies. There is no doubt that the fastest growing segment of the market is in the commercial distribution of FDG to local hospitals. The IAEA is promoting cyclotron technology as applied to nuclear medicine. Requests for cyclotron technology is steadily increasing; many developing Member States are interested in this technology. There is need to stimulate, build and maintain consulting capability in interested developing Member States. There are good reasons to believe that the number of cyclotron
Progress Report. Institute of Atomic Physics, Institute of Physics and Nuclear Engineering, Department of Heavy Ion Physics. 1992-1993

International Nuclear Information System (INIS)

Grama, C.; Ionescu-Bujor, M.; Poenaru, D.; Pop, A.

1994-01-01

A brief account of the research and development activities carried out in the Department of Heavy Ion Physics, Institute of Atomic Physics, Institute of Physics and Nuclear Engineering, Bucharest, during the period January 1992 to December 1993 is presented. The main topics concern nuclear structure models and methods, heavy-ion-induced reactions, and general properties of nuclei and nuclear energy levels. Also, works dealing with particle detection, measuring instruments and methods are reported. The report contains two sections. The first covers the research in progress in the fields of nuclear structure, nuclear reactions, atomic physics, accelerator, instrumentation, methods and computer codes. The second one, the appendix, contains the list of publications of the Department staff in journals and proceedings, books, and preprints, the conference contributions, the academic degrees awarded, the scientific exchanges, and the list of scientific personnel
Nuclear Science Division annual report for 1991

International Nuclear Information System (INIS)

Myers, W.D.

1992-04-01

This paper discusses research being conducted under the following programs: Low energy research program; bevalac research program; ultrarelativistic research program; nuclear theory program; nuclear theory program; nuclear data evaluation program; and 88-inch cyclotron operations
Special course for global nuclear human resource development in cooperation with Hitachi-GE nuclear energy in Tokyo institute of technology

International Nuclear Information System (INIS)

Ujita, H.; Futami, T.; Saito, M.; Murata, F.; Shimizu, M.

2012-01-01

Many Asian countries are willing to learn Japanese nuclear power plants experiences, and are interested in introducing nuclear power generation to meet their future energy demand. Special course for Global Nuclear Human Resource Development was established in April, 2011 in the Department of Nuclear Engineering at Graduate School of Tokyo Institute of Technology in cooperation with Hitachi-GE Nuclear Energy. Purpose of the special course is to develop global nuclear engineers and researchers not only in the Tokyo Institute of Technology but also in the educational institutes of Southeast Asian countries
Institute of Nuclear Physics of Orsay - IPNO. Activity report 2008/2009

International Nuclear Information System (INIS)

2010-01-01

The Institute of Nuclear Physics of Orsay (IPN Orsay) is undertaking nuclear physics research that is centered on the nature of matter and its ultimate constituents. By the nature of its scientific activities, the IPN is at the heart of a wide range of international collaborations. IPN Orsay is a unit of both the CNRS (National Centre of Scientific Research) and of the Paris-Sud University. It plays a vital role in experiments being carried out by wide-ranging collaborations at major experimental facilities most notably in Europe, the United States and Japan. Its own facilities allows the IPN to carry out fundamental theoretical and experimental research studies in nuclear physics, astro-particle physics, radiochemistry but also in pluri-disciplinary activities. This document presents the activity of the Institute during the 2008-2009 years: 1 - Scientific activities: Nuclear structure; Hadronic physics and Astro-particles; Theoretical physics; Particle Matter Interactions; Nuclear dynamics and thermodynamics; Energy and Environment; 2 - Technical activities: Technical departments; Accelerators Division; Instrumentation division; 3 - Knowledge dissemination; 4 - General services; 5 - Appendixes: Publications, Proceedings, Conferences, workshops, collaboration meetings, Seminars, PhDs, accreditations to supervise research, Staff, Visitors, Work experiences
Nuclear data and low energy nuclear research in Israel

International Nuclear Information System (INIS)

Yiftah, S.

1978-07-01

The Israel Nuclear Data and Low Energy Nuclear Research relevant to the International Nuclear Data Committee was continued in the various institutions listed in previous Progress Reports (LS-270 for 1976). The latest major experimental facility, the 14 UD pelletron, was installed in the Koffler Accelerator Tower at the Weizmann Institute of Science, Rehovot, and accepted on April 1st 1977. A report in Revue de Physique Appliquee of October 1977 including a description of the facility, acceptance performance, as well as some supplementary devices, is reproduced in the beginning of this report. Brief abstracts of the research work, both published and unpublished, are presented. (author)
Institute of Nuclear physics of Lyon - IPNL, Activity Report 2008-2009

International Nuclear Information System (INIS)

2010-01-01

The Institute of Nuclear physics of Lyon (IPNL) is under the joint supervision of the Claude Bernard University of Lyon (UCBL) and the National Institute of Nuclear and particle physics (IN2P3) of the CNRS (National Centre for Scientific Research). The laboratory studies the properties and interactions of sub-atomic particles. Its activities are largely experimental, with groups involved in a wide range of national and international collaborations concerning particle and astro-particle physics, nuclear matter and the interactions of ions and cluster with matter. In addition, the Institute has important interdisciplinary and applied research activities related to: detectors R and D, confinement of radioactive waste, bio-medical imaging, measurement of environmental levels of radioactive elements. This document presents the activity of the Centre during the 2008-2009 years: 1 - Forewords; 2 - Quarks and Leptons; 3 - Astro-particles; 4 - Hadronic and nuclear matter; 5 - Theoretical physics; 6 - Radiation sciences; 7 - Technical support to experiments (electronics, Computers, Mechanics, Instrumentation, Accelerators, LABRADOR metrology service); 8 - Laboratory administration; 9 - Scientific life (publications, seminars, conferences, exhibitions, PhDs..)

Development and application of knowledge-based subject group integration platforms:A case study of Shanghai Institute of Ceramics,CAS

Institute of Scientific and Technical Information of China (English)

Yu; LIU; Jian; FU; Huijun; ZHENG; Hao; CHEN; Zhiping; YANG

2014-01-01

Purpose:According to the different requirements of research group users,we established the knowledge-based subject group integration platforms of Shanghai Institute of Ceramics,the Chinese Academy of Sciences(abbreviated as SIC CAS hereinafter),which were designed and constructed to better meet the needs of CAS research groups for their development,collaboration and communication.Design/methodology/approach:We first identified the requirements of users via preliminary investigation,and then chose CASI1 P,iLibrary and XKE technology,respectively as the building tools compatible with the major demands of users.These steps helped us complete the layout design of SIC CAS integration platforms,as well as its knowledge organization and integration.Findings:According to the need of users,we applied three types of platform construction technologies to five SIC integration platforms,and formulated standard norms for the further construction process,which could provide useful reference for a sustainable development for the extensive construction in CAS institutes.Research limitations:In order to make the SIC integration platforms more intelligent and have more functions,we need to enlarge the scale of the Platforms and upgrade the building tools for the platform construction.Practical implications:The nature of SIC sub-project integration platforms is to construct a content-sensitive environment which can embed knowledge services and knowledge applications seamlessly into scientific activities,so the Platform is expected to be a useful tool to help researchers better understand the recent development of the research field and form collaborations with their peers.Originality/value:SIC integration platforms are the only pilot construction that used 3different platform technologies in the first batch of knowledge-based subject group integration platforms of the Chinese Academy of Sciences.The construction is user-centered throughout the whole process,namely,from the technology
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Republic of Korea

International Nuclear Information System (INIS)

2009-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General regulatory regime: 1. Introduction; 2. Mining regime; 3. Radioactive substances, nuclear fuel and equipment; 4. Nuclear installations (Licensing and inspection, including nuclear safety; Protection of the environment against radiation effects; Emergency response); 5. Trade in nuclear materials and equipment; 6. Radiation protection) (Protection of workers; Protection of the public); 7. Radioactive waste management; 8. Non-proliferation and physical protection; 9. Transport; 10. Nuclear third party liability; II. Institutional Framework: 1. Regulatory and supervisory authorities (Minister of Education, Science and Technology, including the Nuclear Energy Bureau; Minister of Knowledge Economy); 2. Advisory bodies (Atomic Energy Commission; Atomic Energy Safety Commission); 3. Public and semi-public agencies (Korean Atomic Energy Research Institute - KAERI; Korean Institute for Nuclear Safety - KINS; Korean Electric Power Company - KEPCO; Korean Hydro and Nuclear Power - KHNP)
Nuclear and Energy Research Institute (1956-2000). A case study under the science, technology and brazilian culture history

International Nuclear Information System (INIS)

Gordon, Ana Maria Pinho Leite

2003-01-01

We analysed a period of the contemporary Brazilian history with the aim to discuss the inter-relationship between science, technology (S and T) and culture in a developing country, showing as a background for a case of study the history of the 'Instituto de Pesquisas Energeticas e Nucleares'. The history of Science and Technology, as a result of the human brain ability of innovate using the resources offered by nature, it is not only the description of successive findings carried out by talented men. It is a reflex of determined age of history as a consequence of accumulated knowledge connected also to human and cultural relationships, which together leads to the scientific and technological progress. In fact, the human brain and society march along together and can not be separated in this journey. In our study we recovered the initial steps of IPEN's outbreak; inserted its achievements in the context of the national policy for nuclear technology and evaluated how this policy was a reply of the governmental organizations to the worldwide situation. Finally, we spread the scientific ideas and technological findings of this institution, who has translate much of the life style and culture of our society. For this purposes, we analysed internal technical report series elaborated by several researchers and few testimonies. The Institution developed the fuel cycle technology, supplied radioisotopes for medical diagnosis and treatment purposes, generating economic resources for our country. The nuclear techniques are a relevant tool for researchers of this Institution applied for several purposes, including the assessment of the radioactivity levels in the environment, radioprotection, etc. Besides those applications, other techniques including the laser technology, the fuel cell, corrosion studies, etc, were implemented as a result of the improved capabilities and skills acquired during the almost 50 years of the Institute's existence. We make evident two strong
Champion data comparison in nuclear research institutes in Europe, the U. S., and Japan

International Nuclear Information System (INIS)

Kazuaki Yanagisawa; Cutler, D.E.

2011-01-01

Bibliometric analysis was carried out for champion data comparisons among prestigious nuclear research institutes (PNRI) existed in Japan, the U. S., France, and Germany. The analysis was relied on database INIS (IAEA), ECD (DOE), WOS (Thomson), and SCOPUS (Elsevier). INIS is advanced, key ex-post evaluating tool for determining general research paper-based champion. Over the 30-year time span of research paper publication, the world champion among 11 PNRI is JAERI confirmed by INIS but ORNL confirmed by ECD, WOS, and SCOPUS, the latter two collected journal submitted research paper. Five years ago JAERI is the 3rd ranked institutes following ORNL and ANL. INIS database results revealed that CEA/Grenoble is the French domestic champion regarding research paper publication. Five years ago it was CEA/Saclay. Results from analytical tools used in bibliometric studies should be viewed with careful consideration to learn of any influencing factors because different characteristics exhibited by individual databases can sometimes generate conflicting bibliometric results. This was true among INIS, ECD, WOS, and SCOPUS when looking at trends especially between 5-year periods. (author)
[Analysis of cataract surgical rate and its influencing factors in Shanghai, China].

Science.gov (United States)

Zhu, Ming-ming; Zhu, Jian-feng; Zou, Hai-dong; He, Xian-gui; Zhao, Rong; Lu, Li-na

2013-12-17

To explore the cataract surgical rate (CSR) of Shanghai from 2006 to 2012 and examine its influencing factors. As of 2003, a cataract surgery registration form had been filled by physicians after every cataract surgery in Shanghai. The local eye disease prevention team then entered the relevant information into the Shanghai Cataract Operations Database. Based upon this database, CSR of Shanghai was calculated. And the number of cataract surgeries was compared between Shanghai urban and suburban districts as well as among different medical institutions. The overall CSR in Shanghai increased from 1741 in 2006 to 2313 in 2012. In 2012, CSR in urban districts reached 6013 while it stood at 460 and 584 in inner and outer suburb districts respectively. The number of hospitals performing cataract surgery in urban districts was much more than that in suburbs. And the average number of cataract surgeries per hospital per year in suburbs was only one third of that (748 cases) in urban areas. The number of cataract surgeries at in private hospitals increased rapidly during the past 7 years. The number of 1921 cases was nearly twice as many as that at tertiary hospitals in 2012. Phacoemulsification surgery was the most popular surgical choice for cataract removal, accounting for 98.40% of total cataract surgeries in 2012. Until 2012, CSR in Shanghai dropped below the target of World Health Organization (WHO). A low level of CSR in suburbs is a major influencing factor for the overall level of CSR in Shanghai.
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Canada

International Nuclear Information System (INIS)

2009-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General regulatory regime: 1. Introduction (Licensing system; Offences, compliance and enforcement; Regulatory documents; Other relevant legislation); 2. Mining regime; 3. Nuclear substances and radiation devices; 4. Nuclear facilities; 5. Trade in nuclear materials and equipment (Exports, Other imports); 6. Radiation protection; 7. Radioactive waste management; 8. Non-proliferation and nuclear security; 9. Transport; 10. Nuclear third party liability; II. Institutional Framework: 1. Regulatory and supervisory authorities (Governor in council; Minister of natural resources; Other Ministerial authorities; Canadian Nuclear Safety Commission - CNSC); 2. Public and semi-public agencies (National Research Council - NRC; Natural Sciences and Engineering Research Council; Atomic Energy of Canada Ltd. - AECL)
Neutron spectrum survey around the cyclotron of IEN/Brazilian CNEN: calibration of neutron personnel dosemeter

International Nuclear Information System (INIS)

Fajardo, P.W.

1991-01-01

The albedo neutron dosimeter is calibrated directly at the work place due to its high energy dependence. This thesis deals with the study, analysis and application of neutron measurement techniques in order to obtain information about the neutron spectrum and neutron dose equivalent at several representative working places of the cyclotron laboratory of the Nuclear Engineering Institute (IEN). These data are employed mainly in the calibration of the brazilian albedo neutron dosimeter. Bonner spheres and foil activation were used in neutron spectra measurements and the neutron dose equivalents were measured with the single sphere albedo technique. BF 3 and 3 He proportional detectors and 6 LiI scintillation detector were also used in these measurements. The single sphere technique turned out to be more appropriate for neutron dosimetry for calibrating the albedo dosimeter in the varying fields of the cyclotron. Calibration the albedo dosimeter in the varying fields of the cyclotron. Calibration factors were found for routine applications, when the workers are protected by shielding and for radiological accident applications, in the case that a worker is exposed inside the cyclotron room. In all situations the performance of the brazilian albedo dosimeter is compared with that of the german albedo dosimeters. (author)
Development of PET in Latin America. Experience of the first PET-Cyclotron Center

International Nuclear Information System (INIS)

Tutor, C.A.; Frias, L.

2002-01-01

Aim: Describe the experience of the first PET-Cyclotron Center in Latin America. Demonstrate the viability of running a PET Center in Argentina despite the economic crisis. Materials and Methods: For this study, we used a UGM/GE Quest 250 PET scan, a RDS 112 cyclotron and a Radiosynthesis Laboratory installed at the (FUESMEN) Nuclear Medicine School Foundation, located in Mendoza City, in the middle-west of Argentina. From January 1999 to March 2002, 741 studies were obtained, 731 were 18 FluorDeoxyGlucose-PET studies and 10 phantoms for calibration purposes. We used acquisition and imaging processing standard protocols, as well as research protocols designed according to the pathology under investigation. To better correlate anatomical and functional images, we used fusion techniques with (CT) Computed Tomography in some (WB) whole-body PET scans. Results: A total of 731 patients were retrospectively analyzed and classified according to statistics variables such as: 1-sex: 317 women and 414 men, 2-type of scan: 439 WB cases, 267 brain studies and 25 cardiac. From this data we divided them as PET indications and resulted in 17 cases as healthy volunteers, 422 oncological cases, 267 neurological studies and 25 cardiac for myocardial viability. According to the origin they were classified as patients coming from Mendoza 544, Buenos Aires 112, other argentine provinces 60 and foreign (Chile, Brazil and Uruguay) 15 cases. In terms of billing, 181 studies were done free of charge, 95 under research protocols were also done free of charge and 451 were charged. Conclusion: Not only the economical and political factors play an important role limiting the advances of PET Imaging in Latin America, but also the lack of a neighboring cyclotron that circumscribe many hospitals to have access to the radiopharmaceutical agent. FUESMEN was established in 1991 by three governmental entities: the (CONEA) National Commission of Atomic Energy, the (UNC) National University of Cuyo and
Directory of cyclotrons used for radionuclide production in Member States

International Nuclear Information System (INIS)

1998-03-01

The directory of cyclotrons used for radionuclide production is an update of the data base on cyclotrons that was compiled in 1983 by the International Atomic Energy Agency. The directory contains technical, utilization and administrative information supplied to the IAEA as of October 1997. The directory was prepared through information collected by questionnaires sent to institutions that either have a cyclotron, or that were identified to be in the process of installation of a cyclotron. The directory contains 206 entries for cyclotrons operating in 34 Member States. The largest concentration of cyclotrons for radionuclide production are located in the United States of America (66), Japan (33) and Germany (22). The largest number of cyclotrons for a single country is the United States of America. The expansion in number of cyclotrons during the last decade has been driven by the advent of advances in medical imaging instrumentation (PET, SPET and more recently 511 KeV emission tomography); introduction of user friendly compact medical cyclotrons from several companies that manufacture cyclotrons; and recent decisions that 15 O-oxygen PET studies in Japan, and 18 F-FDG PET studies in Germany are eligible for reimbursement by government or insurance companies
Directory of cyclotrons used for radionuclide production in Member States

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

The directory of cyclotrons used for radionuclide production is an update of the data base on cyclotrons that was compiled in 1983 by the International Atomic Energy Agency. The directory contains technical, utilization and administrative information supplied to the IAEA as of October 1997. The directory was prepared through information collected by questionnaires sent to institutions that either have a cyclotron, or that were identified to be in the process of installation of a cyclotron. The directory contains 206 entries for cyclotrons operating in 34 Member States. The largest concentration of cyclotrons for radionuclide production are located in the United States of America (66), Japan (33) and Germany (22). The largest number of cyclotrons for a single country is the United States of America. The expansion in number of cyclotrons during the last decade has been driven by the advent of advances in medical imaging instrumentation (PET, SPET and more recently 511 KeV emission tomography); introduction of user friendly compact medical cyclotrons from several companies that manufacture cyclotrons; and recent decisions that {sup 15}O-oxygen PET studies in Japan, and {sup 18}F-FDG PET studies in Germany are eligible for reimbursement by government or insurance companies.
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - New Zealand

International Nuclear Information System (INIS)

2008-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General regulatory regime: 1. Introduction; 2. Mining regime; 3. Radioactive Substances and Equipment; 4. Nuclear installations; 5. Trade in nuclear materials and equipment; 6. Radiation protection; 7. Radioactive waste management; 8. Nuclear security; 9. Transport; 10. Nuclear third party liability; II. Institutional Framework: 1. Regulatory and supervisory authorities - National Radiation Laboratory - NRL; 2. Advisory bodies - Radiation Protection Advisory Council; 3. Public and semi-public agencies - Research institutes
Nuclear Fusion Fuel Cycle Research Perspectives

International Nuclear Information System (INIS)

Chung, Hongsuk; Koo, Daeseo; Park, Jongcheol; Kim, Yeanjin; Yun, Sei-Hun

2015-01-01

As a part of the International Thermonuclear Experimental Reactor (ITER) Project, we at the Korea Atomic Energy Research Institute (KAERI) and our National Fusion Research Institute (NFRI) colleagues are investigating nuclear fusion fuel cycle hardware including a nuclear fusion fuel Storage and Delivery System (SDS). To have a better knowledge of the nuclear fusion fuel cycle, we present our research efforts not only on SDS but also on the Fuel Supply System (FS), Tokamak Exhaust Processing System (TEP), Isotope Separation System (ISS), and Detritiation System (DS). To have better knowledge of the nuclear fusion fuel cycle, we presented our research efforts not only on SDS but also on the Fuel Supply System (FS), Tokamak Exhaust Processing System (TEP), Isotope Separation System (ISS), and Detritiation System (DS). Our efforts to enhance the tritium confinement will be continued for the development of cleaner nuclear fusion power plants
The main activities and scientific collaboration possibilities at Ankara Nuclear research and training center

International Nuclear Information System (INIS)

Yucel, H.; Turhan, S.; Zararsiz, A.; Oksuz, B.S.

2004-01-01

Full text: Founded in 1964, Ankara Nuclear Research and Training Center (ANRTC) conducts and facilitates the scientific activities including training (summer practice, MSc and Ph D studies in physics and chemistry, IAEA fellowship programs etc.), research and other studies in nuclear and related fields. As it's a part of main duties, ANRTC has analysis on the variety of samples, and radiation protection services commercially, for radiation workers in state, public and private sectors. Research, development and application projects implemented in this Center have mostly been supported by State Planning Organization (SPO) and Turkish Atomic Energy Authority (TAEA). In addition to the projects there are on going collaborative studies with some national Universities and International Atomic Energy Agency. The main activities carried out in ANRTC can be summarized as: studies on experimental nuclear physics, application of nuclear techniques such as XRF, XRD, Gamma, Alpha, etc. for environmental pollutants, archaeological and geological dating, elemental and crystal structural analyses, studies on the detection of irradiated foodstuff by ESR, development of accident dosimeters to be used in the case of a nuclear or radiological accident, and radiation matter interaction studies. In near future, for young scientists, there will be new collaboration possibilities related to accelerator-based applications, especially the new production methods of radioisotopes and their radiopharmaceuticals by using a cyclotron when our 30 MeV p / 15MeV d cyclotron facility project is underway
Health physics aspects of the 1.5M cyclotron

International Nuclear Information System (INIS)

Song, W.J.; Du, H.L.; Wei, Z.Q.; Xia, X.S.; Zheng, H.Z.; Jiang, G.F.; Liu, Y.Y.

1987-01-01

The 1.5m cyclotron in Institute of Modern Physics, Academia Sinica had operated for about 20 years until 1984 then converted to 1.7m sector focusing cyclotron. In this period it mainly used for fast neutron physics, light ion induced nucleus reactions, radioisotope production and heavy ion reactions. The health physics performed on this cyclotron including personnel dose monitoring, area monitoring (radiation field, radioactive aerosol, surface contamination and activated components etc.), maintenance inspection, environment survey and waste disposal is presented in this paper
Development of Cyclotron Beam Technology for Applications in Materials Science and Biotechnology at JAERI-TIARA

International Nuclear Information System (INIS)

Ohara, Y.; Arakawa, K.; Fukuda, M.; Kamiya, T.; Kurashima, S.; Nakamura, Y.; Okumura, S.; Saidoh, M.; Tajima, S.

2003-01-01

Recent progress of cyclotron ion beam development for applications in materials science and biotechnology at the ion-irradiation research facility TIARA of the Japan Atomic Energy Research Institute(JAERI) is overviewed. The AVF cyclotron in TIARA can accelerate protons and heavy ions up to 90 MeV and 27.5 MeV/n, respectively. In order to conform to the requirement of a reliable tuning of microbeam formation, the cyclotron beam current has been stabilized by controlling the temperature of the magnet yoke and pole within +/-0.5 deg. and hence by decreasing the variation of the magnetic field ΔB/B below 10-5. A heavy ion microbeam with energy of hundreds MeV is a significantly useful probe for researches on biofunctional elucidation in biotechnology. Production of the microbeam with spot size as small as 1μm by quadrupole lenses requires the energy spread of the beam ΔE/E < 2 x 10-4. In order to minimize the energy spread of the cyclotron beam, the fifth-harmonic voltage waveform has been successfully superposed on the fundamental one to make energy gain uniform
Progress of nuclear safety research, 1990

International Nuclear Information System (INIS)

1990-07-01

Since the Japan Atomic Energy Research Institute (JAERI) was founded as a nonprofit, general research and development organization for the peaceful use of nuclear energy, it has actively pursued the research and development of nuclear energy. Nuclear energy is the primary source of energy in Japan where energy resources are scarce. The safety research is recognized at JAERI as one of the important issues to be clarified, and the safety research on nuclear power generation, nuclear fuel cycle, waste management and environmental safety has been conducted systematically since 1973. As of the end of 1989, 38 reactors were in operation in Japan, and the nuclear electric power generated in 1988 reached 29 % of the total electric power generated. 50 years have passed since nuclear fission was discovered in 1939. The objective of the safety research at JAERI is to earn public support and trust for the use of nuclear energy. The overview of the safety research at JAERI, fuel behavior, reliability of reactor structures and components, reactor thermal-hydraulics during LOCA, safety assessment of nuclear power plants and nuclear fuel cycle facilities, radioactive waste management and environmental radioactivity are reported. (K.I.)
Nature-based solutions for urban landscapes under post-industrialization and globalization: Barcelona versus Shanghai.

Science.gov (United States)

Fan, Peilei; Ouyang, Zutao; Basnou, Corina; Pino, Joan; Park, Hogeun; Chen, Jiquan

2017-07-01

Using Barcelona and Shanghai as case studies, we examined the nature-based solutions (NBS) in urban settings-specifically within cities experiencing post-industrialization and globalization. Our specific research questions are: (1) What are the spatiotemporal changes in urban built-up land and green space in Barcelona and Shanghai? (2) What are the relationships between economic development, exemplified by post-industrialization, globalization, and urban green space? Urban land use and green space change were evaluated using data derived from a variety of sources, including satellite images, landscape matrix indicators, and a land conversion matrix. The relationships between economic development, globalization, and environmental quality were analyzed through partial least squares structural equation modeling based on secondary statistical data. Both Barcelona and Shanghai have undergone rapid urbanization, with urban expansion in Barcelona beginning in the 1960s-1970s and in Shanghai in the last decade. While Barcelona's urban green space and green space per capita began declining between the 1950s and 1990s, they increased slightly over the past two decades. Shanghai, however, has consistently and significantly improved urban green space and green space per capita over the past six decades, especially since the economic reform in 1978. Economic development has a direct and significant influence on urban green space for both cities and post-industrialization had served as the main driving force for urban landscape change in Barcelona and Shanghai. Based on secondary statistical and qualitative data from on-site observations and interviews with local experts, we highlighted the institution's role in NBS planning. Furthermore, aspiration to become a global or globalizing city motivated both cities to use NBS planning as a place-making tool to attract global investment, which is reflected in various governing policies and regulations. The cities' effort to achieve a
Progress of nuclear safety research - 2005

International Nuclear Information System (INIS)

Anoda, Yoshinari; Amaya, Masaki; Saito, Junichi; Sato, Atsushi; Sono, Hiroki; Tamaki, Hitoshi; Tonoike, Kotaro; Nemoto, Yoshiyuki; Motoki, Yasuo; Moriyama, Kiyofumi; Yamaguchi, Tetsuji; Araya, Fumimasa

2006-03-01

The Japan Atomic Energy Research Institute (JAERI), one of the predecessors of the Japan Atomic Energy Agency (JAEA), had conducted nuclear safety research primarily at the Nuclear Safety Research Center in close cooperation with the related departments in accordance with the Long Term Plan for Development and Utilization of Nuclear Energy and Five-Years Program for Safety Research issued by the Japanese government. The fields of conducting safety research at JAERI were the engineering safety of nuclear power plants and nuclear fuel cycle facilities, and radioactive waste management as well as advanced technology for safety improvement or assessment. Also, JAERI had conducted international collaboration to share the information on common global issues of nuclear safety and to supplement own research. Moreover, when accidents occurred at nuclear facilities, JAERI had taken a responsible role by providing experts in assistance to conducting accident investigations or emergency responses by the government or local government. These nuclear safety research and technical assistance to the government have been taken over as an important role by JAEA. This report summarizes the nuclear safety research activities of JAERI from April 2003 through September 2005 and utilized facilities. (author)
Institute of Energy and Climate Research IEK-6. Nuclear waste management and reactor safety report 2009/2010. Material science for nuclear waste management

Energy Technology Data Exchange (ETDEWEB)

Klinkenberg, M.; Neumeier, S.; Bosbach, D. (eds.)

2011-07-01

Due to the use of nuclear energy about 17.000 t (27.000 m{sup 3}) of high level waste and about 300.000 m{sup 3} of low and intermediated level waste will have accumulated in Germany until 2022. Research in the Institute of Energy and Climate Research (IEK-6), Nuclear Waste Management and Reactor Safety Division focuses on fundamental and applied aspects of the safe management of nuclear waste - in particular the nuclear aspects. In principle, our research in Forschungszentrum Juelich is looking at the material science/solid state aspects of nuclear waste management. It is organized in several research areas: The long-term safety of nuclear waste disposal is a key issue when it comes to the final disposal of high level nuclear waste in a deep geological formation. We are contributing to the scientific basis for the safety case of a nuclear waste repository in Germany. In Juelich we are focusing on a fundamental understanding of near field processes within a waste repository system. The main research topics are spent fuel corrosion and the retention of radionuclides by secondary phases. In addition, innovative waste management strategies are investigated to facilitate a qualified decision on the best strategy for Germany. New ceramic waste forms for disposal in a deep geological formation are studied as well as the partitioning of long-lived actinides. These research areas are supported by our structure research group, which is using experimental and computational approaches to examine actinide containing compounds. Complementary to these basic science oriented activities, IEK-6 also works on rather applied aspects. The development of non-destructive methods for the characterisation of nuclear waste packages has a long tradition in Juelich. Current activities focus on improving the segmented gamma scanning technique and the prompt gamma neutron activation analysis. Furthermore, the waste treatment group is developing concepts for the safe management of nuclear
Paul Scherrer Institut annual report 1995. Annex IV: PSI nuclear energy and safety

Energy Technology Data Exchange (ETDEWEB)

Birchley, J.; Roesel, R.; Doesburg, R. van [eds.] [Paul Scherrer Inst. (PSI), Villigen (Switzerland)

1996-09-01

Nuclear energy research in Switzerland is concentrated at PSI`s Department F4. It is explicitly mentioned in the Institute`s official charter and commands about one fifth of the Institute`s federal resources. Presently, PSI invests approx. 200 py/a in nuclear energy research, one third of this being externally funded; the share of external funding in investment costs totals approx. 50%. This funding is provided by the Swiss utilities and the NAGRA, the Safety Authority (HSK) and the former National Fund for Energy Research (NEFF). PSI`s activities in nuclear research concentrate on three main areas: safety of operating plants, safety features of future reactor concepts and waste management. 7% of personnel are invested in addressing global aspects of energy. (author) figs., tabs., refs.

Helmholtz-Zentrum Dresden-Rossendorf, Institute of Safety Research. Annual report 2010

International Nuclear Information System (INIS)

Gerbeth, Gunter; Schaefer, Frank

2011-01-01

The Institute of Safety Research (ISR) was over the past 20 years one of the six Research Institutes of Forschungszentrum Dresden-Rossendorf e.V. (FZD), which in 2010 belonged to the Wissenschaftsgemeinschaft Gottfried Wilhelm Leibniz. Together with the Institutes of Radiochemistry and Radiation Physics, ISR implements the research programme ''Nuclear Safety Research'' (NSR), which was during last years one of the three scientific programmes of FZD. NSR involves two main topics, i.e. ''Safety Research for Radioactive Waste Disposal'' and ''Safety Research for Nuclear Reactors''. The research of ISR aims at assessing and enhancing the safety of current and future reactors, the development of advanced simulation tools including their validation against experimental data, and the development of the appropriate measuring techniques for multi-phase flows and liquid metals.
KfK, Institute for Nuclear Solid-State Physics. Report of results on research and development work 1985

International Nuclear Information System (INIS)

1986-02-01

The Institute for Nuclear Solid-State Physics pursues at time mainly basis-oriented work in the fields of superconductivity and the boundary-surface and microstructure research. The experimental and theoretical works aim to a better understanding of the microscopical and macroscopical properties of certain solids. At time superconductors with high transition point, highly correlated electron systems, conducting polymers, and amorphous substances are studied especially intensively. Technologically relevant materials have in the comparative case preference. Beside the experimental methods of nuclear solid-state physics (neutron scattering, Moessbauer spectroscopy, ion-implantation technology, irradiation and analysis with fast ions) the institute disposes of further highly specificated techniques, like electron-energy-loss-spectroscopy, special material preparation, X-ray diffractometry, and two UHV facilities for the study of the first surface respectively near-surface regions with thermal helium atoms as well as with fast ions. (orig./HSI) [de
1989 annual report of the Rossendorf Central Institute of Nuclear Research

International Nuclear Information System (INIS)

Fromm, W.; Kaun, K.H.; Moeller, K.; Naehring, F.; Schulz, H.; Winter, G.; Heidel, I.; Breiter, S.

1990-01-01

The research and development results are classified by research lines. Each section starts with an introduction summing up the developments of the particular field of work, followed by progress reports on specific projects, contributions on partial results not published so far, and summaries of 1989 publications. Research priorities are, among others, the fields of nuclear spectroscopy; ion-beam solid state physics; positron emission tomography; nuclear trace technology; neutron doping, and accelerator development. (DG) [de
Health status of radiation workers in an institute of nuclear research

Energy Technology Data Exchange (ETDEWEB)

Popescu, F.; Paunescu, G.; Stroe, F. [Inst. of Public Health, Bucharest (Romania); Andrei, N.

2000-05-01

The aim of this study was the identification of the changes in health condition of workers from an institute of nuclear research. Thirty-five workers (25 male and 10 female) radiation exposed to low doses of ionizing radiation were admitted in the Radiopathology Centre Bucharest, after a selection performed during the annual check-up. The workers have had different professions: nuclear fuel processor, engineer laboratory technician, electrician, instrument technician. The time of exposure to ionizing radiation was between 6 to 25 years. Medical specialists in occupational health, dermatology, ophthalmology, O.R.L., endocrinology, haematology, neurology and psychology investigated them. The following lab tests were performed: haematological examination, biochemical examination, immunology tests, alergology skin tests, functional lung tests and cardiogram. No special problems concerning the exposure to ionizing radiation were found, but the following diseases were detected in some extent: neurasthenia, high blood pressure, ischemic heart disease, digestive system disorders, endocrinology disorders and anaemia. High blood pressure, ischemic heart disease and digestive system disorders were related with stress or job strain. Anaemia occurred in connection with gynaecological disorders. Some thyroid dysfunction appeared because of low dietary iodine content in the Sub-Carpathian region. The focus of the psychological exam was the identification of the effect of different factors (exogenous, endogenous or multidimensional) over a person, that could influence the psychological potential. The psychological exam reveals the following disturbances: asthenia, tiredness, chronic fatigue, psycho-emotional impairment, lapses of attention, anxiety. These disturbances may be in relation both with job strain (especially a substantial stress factor for nuclear fuel processor and engineer laboratory technician) and the syndrome of workplace. (author)
Health status of radiation workers in an institute of nuclear research

International Nuclear Information System (INIS)

Popescu, F.; Paunescu, G.; Stroe, F.; Andrei, N.

2000-01-01

The aim of this study was the identification of the changes in health condition of workers from an institute of nuclear research. Thirty-five workers (25 male and 10 female) radiation exposed to low doses of ionizing radiation were admitted in the Radiopathology Centre Bucharest, after a selection performed during the annual check-up. The workers have had different professions: nuclear fuel processor, engineer laboratory technician, electrician, instrument technician. The time of exposure to ionizing radiation was between 6 to 25 years. Medical specialists in occupational health, dermatology, ophthalmology, O.R.L., endocrinology, haematology, neurology and psychology investigated them. The following lab tests were performed: haematological examination, biochemical examination, immunology tests, alergology skin tests, functional lung tests and cardiogram. No special problems concerning the exposure to ionizing radiation were found, but the following diseases were detected in some extent: neurasthenia, high blood pressure, ischemic heart disease, digestive system disorders, endocrinology disorders and anaemia. High blood pressure, ischemic heart disease and digestive system disorders were related with stress or job strain. Anaemia occurred in connection with gynaecological disorders. Some thyroid dysfunction appeared because of low dietary iodine content in the Sub-Carpathian region. The focus of the psychological exam was the identification of the effect of different factors (exogenous, endogenous or multidimensional) over a person, that could influence the psychological potential. The psychological exam reveals the following disturbances: asthenia, tiredness, chronic fatigue, psycho-emotional impairment, lapses of attention, anxiety. These disturbances may be in relation both with job strain (especially a substantial stress factor for nuclear fuel processor and engineer laboratory technician) and the syndrome of workplace. (author)
Progress of Nuclear Data Measurement in China during 2013

International Nuclear Information System (INIS)

Zhigang, Ge; Xichao, Ruan

2014-01-01

The China nuclear data activities consists of nuclear data measurement and related measurement methods development, data evaluation and model study, data library establishment and library management, nuclear data benchmark and validation. The main activities are being carried out at China Nuclear Data Center (CNDC), China Institute of Atomic Energy (CIAE) and China Nuclear Data Coordination Network (CNDCN). More than 10 institutions and universities are involved in CNDCN. The facilities used for the nuclear data measurements and studies include the HI-13 tandem accelerator, 600 kV-Cockcroft-Walton accelerator, 5SDH-2 2x1.7 MV tandem accelerator and the China Advanced Research Reactor (CARR) at CIAE, The 4.5-MV Van de Graaff accelerator at Peking University and 300 kV -Cockcroft-Walton accelerator at Lanzhou university. This document presents the recent Progress of Nuclear Data Measurement in China: - the fission yields of 235 U at 3 MeV neutrons measured at CIAE; - the nuclear data benchmark system improvement at CIAE. With the new nuclear data benchmark system, the integral measurements were carried out for Be, Ga, natural iron and liquid Pb-Bi alloy. - The measurements of the 57 Fe(n,α) 54 Cr and 63 Cu(n,α) 60 Co reactions at neutron energies of 5.0, 5.5, 6.0 and 6.5 MeV at Peking University. Finally, the document describes the new facilities for Nuclear Data Measurement: the Back-n white neutron source of the China Spallation Neutron Source (CSNS), the neutron facility of Shanghai Institute of Applied Physics (SINAP-NF), and the multipurpose Cooling Storage Ring system, a new accelerator project planned at the Heavy Ion Research Facility in Lanzhou (HIRFL-CRS)
Inauguration of the international Institute of the nuclear energy

International Nuclear Information System (INIS)

Anon.

2011-01-01

On June 27, 2011 was inaugurated in Saclay (France) the I2EN (international Institute of the nuclear energy) and the Jannus platform. The I2EN has to particularly centralize and relay, at the international scale, the French formations offer in the field of nuclear energy. On the other hand, the Jannus platform is an example of cooperation between research organisms and universities. (O.M.)
Maximal heat loading of electrostatic deflector's septum at the cyclotron

International Nuclear Information System (INIS)

Arzumanov, A.; Borissenko, A.

2002-01-01

An electrostatic deflector is used for extraction of accelerated particles at the isochronous cyclotron U-150 (Institute of Nuclear Physics, Kazakhstan). Efficiency of beam extraction depends on a set of factors. Decisive is heat state of the septum and essentially beam extraction is limited by beam power dissipation on the deflector. Due to the works carried on for radioisotope production, determination of septum's maximal heat loading, optimization of the septum's geometry represent the interest. Maximum heat loading of deflector's septum and it's dependence on septum's geometry and thermal-physical properties of septum's material are presented in the paper as result of numerical calculation. The obtained results are discussed
Urban Land Expansion and Spatial Dynamics in Globalizing Shanghai

Directory of Open Access Journals (Sweden)

Han Li

2014-12-01

Full Text Available Urban land expansion in China has attracted considerable scholarly attention. However, more work is needed to apply spatial modeling to understanding the mechanisms of urban growth from both institutional and physical perspectives. This paper analyzes urban expansion in Shanghai and its development zones (DZs. We find that, as nodes of global-local interface, the DZs are the most significant components of urban growth in Shanghai, and major spatial patterns of urban expansion in Shanghai are infilling and edge expansion. We apply logistic regression, geographically weighted logistic regression (GWLR and spatial regime regression to investigate the determinants of urban land expansion including physical conditions, state policy and land development. Regressions reveal that, though the market has been an important driving force in urban growth, the state has played a predominant role through the implementation of urban planning and the establishment of DZs to fully capitalize on globalization. We also find that differences in urban growth dynamics exist between the areas inside and outside of the DZs. Finally, this paper discusses policies to promote sustainable development in Shanghai.
X Latin American Symposium on Nuclear Physics and Applications. Book of Abstracts

International Nuclear Information System (INIS)

2013-12-01

The 10th Latin American Symposium on Nuclear Physics and Applications will be held on December 1-6, 2013 in Montevideo, Uruguay. The symposium will be preceded by a School on Medical Physics, on November 29-30, 2013. The symposium is organized by the Universidad de la Repùblica, Montevideo, by the National Superconducting Cyclotron Laboratory, Michigan, USA, and by the Thomas Jefferson National Accelerator Facility, Virginia, USA. This is the tenth event in a series which were previously held in Venezuela, Colombia, Mexico, Brazil, Argentina, Peru, Chile and Ecuador. Traditionally, the purpose of these symposia is the dissemination of major theoretical and experimental advances in nuclear science, with emphasis on research topics carried out by Latin American groups or in collaborations involving institutions from Latin America. The topics of the symposium include: Nuclear and Hadron Structure and Interactions Nuclear Reactions and Phases of Nuclear Matter Nuclear and Particle Astrophysics Tests of Fundamental Symmetries and Properties of Neutrinos Nuclear Applications New Facilities and Instrumentation.The 10th Latin American Symposium on Nuclear Physics and Applications will be held on December 1-6, 2013 in Montevideo, Uruguay. The symposium will be preceded by a School on Medical Physics, on November 29-30, 2013. The symposium is organized by the Universidad de la República, Montevideo, by the National Superconducting Cyclotron Laboratory, Michigan, USA, and by the Thomas Jefferson National Accelerator Facility, Virginia, USA. This is the tenth event in a series which were previously held in Venezuela, Colombia, Mexico, Brazil, Argentina, Peru, Chile and Ecuador. Traditionally, the purpose of these symposia is the dissemination of major theoretical and experimental advances in nuclear science, with emphasis on research topics carried out by Latin American groups or in collaborations involving institutions from Latin America. The topics of the symposium include
Da Lat Nuclear Research Reactor. Role and perspective in the development of radioisotope and nuclear technique application in Vietnam

International Nuclear Information System (INIS)

Tran Ha Anh; Tran Khac An; Ngo Phu Khang; Nguyen Mong Sinh

1995-01-01

The Da Lat Nuclear Research Reactor is playing a central role in the development of both the Nuclear Research Institute and nuclear application in our country. Thanks to this main scientific tool, the Nuclear Research Institute nearly 10 years after the completion of its renovation from the previous American-made TRIGA MARK 2 reactor is being able to implement numerous scientific and technological research projects and to develop significant applications of radioisotopes and various nuclear techniques. A general overview of the research and development activities of the Institute based on the Da Lat Nuclear Research Reactor is given as well as those aiming at ensuring its safe, reliable and efficient operation and at enlarging the perspectives of its utilisation in the future. (authors). 5 refs., 1 fig., 1 tab
Fifty years experiences in nuclear engineering education at Tokyo Institute of Technology

International Nuclear Information System (INIS)

Fujii, Yasuhiko; Saito, Masaki; Aritomi, Masanori

2008-01-01

Nuclear engineering education has been initiated in 1957 at the graduate school of Tokyo Institute of Technology. Educational activities have been conducted for fifty years under the support of the Research Laboratory for Nuclear Reactors. In the past fifty years, about 1000 Master students and 200 Doctoral students and 200 Doctoral students graduated from our Nuclear Engineering Department at Tokyo Institute of Technology. Many of them found their jobs in nuclear industries and institutes. International course of nuclear engineering was initiated in 1994, and so far about 90 students from 15 overseas countries have graduated from our Master and Doctoral Programs. In 2003, our proposal of 'Innovative Nuclear Energy System for the Sustainable World' was adopted as the Center of Excellent Program sponsored by Ministry of Education, Science and Technology. Recently a collaborative education network has been developed among Kanazawa University, Fukui University, Ibaraki University, Okayama University, Tokyo Institute of Technology and Japan Atomic Energy Agency. (author)
XV and XVI SERC Main Schools in Theoretical High Energy Physics held at the Saha Institute of Nuclear Physics and Harish-Chandra Research Institute

CERN Document Server

2005-01-01

Current research in High Energy Physics focuses on a number of enigmatic issues that go beyond the very successful Standard Model of particle physics. Among these are the problem of neutrino mass, the (as yet) unobserved Higgs particle, the quark-gluon plasma, quantum aspects of gravity, and the so--called hierarchy problem. Satisfactory resolution of these important questions will take much research effort in both theory and experiment. The Science & Engineering Research Council, Department of Science & Technology has sponsored a series of SERC Schools in Theoretical High Energy Physics over the past several years, to provide instruction and training to graduate students working for research degrees. This book is an outcome of the schools held at the Saha Institute of Nuclear Physics, Kolkata in 2000, and at the Harish-Chandra Research Institute, Allahabad in 2001. Based on lectures by active researchers in the field---Rajiv Gavai, Debashis Ghoshal, Dileep Jatkar, Anjan Joshipura, Biswarup Mukhopadhy...
Medical cyclotron facilities

International Nuclear Information System (INIS)

1984-09-01

This report examines the separate proposals from the Austin Hospital and the Australian Atomic Energy Commission for a medical cyclotron facility. The proponents have argued that a cyclotron facility would benefit Australia in areas of patient care, availability and export of radioisotopes, and medical research. Positron emission tomography (PET) and neutron beam therapy are also examined
Radiation protection of cyclotron vault with maze in PET Cyclotron Center

International Nuclear Information System (INIS)

Fueloep, Marko

2003-01-01

The PET Cyclotron center (PCC) is a complex for production, research and application of positron radiopharmaceuticals for PET (Positron Emission Tomography), which was commissioned this year (2004) in Bratislava, Slovak Republic. Positron radionuclides are produced by 18/9 MeV proton/deuteron cyclotron CYCLONE 18/9. Radiation protection of personnel and inhabitants against ionizing radiation in the PCC is solved with regard to the ICRP recommendations and Slovak regulatory system, protection rules and criteria and optimization of radiation protection. In the article comparisons of calculated and measured neutron and gamma dose equivalent rates around the CYCLONE 18/9 and at various points behind the shielding of cyclotron vault with maze are presented. Description of the CYCLONE 18/9 as a source of angular distribution of neutron energy spectra (production of 18 F was considered) was simulated by Monte Carlo code MCNPX. Code MCNP4B was used for shielding calculation of cyclotron vault with maze. Neutron energy spectra behind the shielding were measured by Bonner spectrometer. The values of neutron dose equivalent, which were calculated and measured around the CYCLONE 18/9 and at various points behind the shielding of cyclotron vault with maze, are within the range of factor 2. (authors)
Monitoring and analysis PET/CT workplace radioactivity level in Shanghai

International Nuclear Information System (INIS)

Wang Bin; Gao Linfeng; Qian Aijun; Yao Jie; Shen Jinfu; Ji Guiyi

2012-01-01

Objective: To understand the PET/CT basic information in Shanghai, through monitoring radioactivity level of PET/CT workplace, to get the radiological protection information about PET/CT place. Methods: Through the γ radiation air absorbed dose rate and the β surface contamination to investigate PET/CT medical institutions in Shanghai. Results: By the end of 2011, there were 13 sets of PET/CT. Detecting show that γ radiation air absorbed dose rate is at relatively higher level in waiting room and the injection rooms, the date of waiting room door was up to 19552 nSv/h, the maximum value of injection room desk surface was 6136 nSv/h, the middle of injection room was up to 5408 nSv/h. Any date was certain the limits of national standard of β surface contamination, the middle of in the injection room. It is still higher on the window and wastes barrel. Conclusion: The radiation protection of PET/CT workplace is proper, surface contamination levels can be controlled within in the standard limits, but there are a blank of limits about nuclear medicine place of γ radiation absorbed dose rate air in the national standard, and external exposure protection is still the key of radiation protection. (authors)
Institute of Nuclear physics of Lyon - IPNL, Activity Report 1996-1997

International Nuclear Information System (INIS)

1998-01-01

The Institute of Nuclear physics of Lyon (IPNL) is under the joint supervision of the Claude Bernard University of Lyon (UCBL) and the National Institute of Nuclear and particle physics (IN2P3) of the CNRS (National Centre for Scientific Research). The laboratory studies the properties and interactions of sub-atomic particles. Its activities are largely experimental, with groups involved in a wide range of national and international collaborations concerning particle and astro-particle physics, nuclear matter and the interactions of ions and cluster with matter. In addition, the Institute has important interdisciplinary and applied research activities related to: detectors R and D, confinement of radioactive waste, bio-medical imaging, measurement of environmental levels of radioactive elements. This document presents the activity of the Centre during the 1996-1997 years: 1 - Forewords; 2 - Physics at LEP; 3 - Experiments preparation for the LHC; 4 - Hadronic and nuclear matter; 5 - Astro-particles; 6 - Theoretical physics; 7 - Ions/clusters-matter and physics-chemistry of ion-solids interaction; 8 - Technical services (electronics, Mechanics, Computers, Accelerators, experiments support, radiation protection, health and safety, administration, documentation); 9 - IPNL's scientific life (Training, PhDs, publications, conferences, reports, seminars, staff)
Institute of Nuclear physics of Lyon - IPNL, Activity Report 2000-2001

International Nuclear Information System (INIS)

Chartoire, M.; Flores, S.; Hernaus, Z.; Jarroux-Declais, D.; Kibler, M.; Martin, J.P.

2002-01-01

The Institute of Nuclear physics of Lyon (IPNL) is under the joint supervision of the Claude Bernard University of Lyon (UCBL) and the National Institute of Nuclear and particle physics (IN2P3) of the CNRS (National Centre for Scientific Research). The laboratory studies the properties and interactions of sub-atomic particles. Its activities are largely experimental, with groups involved in a wide range of national and international collaborations concerning particle and astro-particle physics, nuclear matter and the interactions of ions and cluster with matter. In addition, the Institute has important interdisciplinary and applied research activities related to: detectors R and D, confinement of radioactive waste, bio-medical imaging, measurement of environmental levels of radioactive elements. This document presents the activity of the Centre during the 2000-2001 years: 1 - Forewords; 2 - Quarks and Leptons; 3 - Astro-particles; 4 - High-density hadronic matter; 5 - Nuclear matter; 6 - Theoretical physics; 7 - pluri-disciplinary activities; 8 - Technical services (electronics, Computers, Mechanics, Instrumentation, Accelerators, experiments support, radiation protection, health and safety, administration); 9 - Training, communication, documentation; 10 - Scientific production (publications, seminars, conferences, exhibitions, PhDs..); 11 - Staff and visitors; 12 - Organigram
Institute of Nuclear Physics of Orsay - IPNO. Activity report 2006/2007

International Nuclear Information System (INIS)

2008-01-01

The Institute of Nuclear Physics of Orsay (IPN Orsay) is undertaking nuclear physics research that is centered on the nature of matter and its ultimate constituents. By the nature of its scientific activities, the IPN is at the heart of a wide range of international collaborations. IPN Orsay is a unit of both the CNRS (National Centre of Scientific Research) and of the Paris-Sud University. It plays a vital role in experiments being carried out by wide-ranging collaborations at major experimental facilities most notably in Europe, the United States and Japan. Its own facilities allows the IPN to carry out fundamental theoretical and experimental research studies in nuclear physics, astro-particle physics, radiochemistry but also in pluri-disciplinary activities. This document presents the activity of the Institute during the 2006-2007 years: 1 - Scientific activities: Nuclear structure; Hadronic physics and matter; Astro-particles; Theoretical physics; Hot nuclei; Energy and Environment; Particle Matter Interactions; Knowledge dissemination and communication; 2 - Administration; 3 - Technical activities: General and technical departments; Accelerators Division; 4 - Appendixes: Publications, Proceedings, Conferences, workshops, collaboration meetings, Seminars, Schools and lectures, PhDs, accreditations to supervise research, Books and works, Staff, Visitors
Nuclear Science Division: 1993 Annual report

International Nuclear Information System (INIS)

Myers, W.D.

1994-06-01

This report describes the activities of the Nuclear Science Division for the 1993 calendar year. This was another significant year in the history of the Division with many interesting and important accomplishments. Activities for the following programs are covered here: (1) nuclear structure and reactions program; (2) the Institute for Nuclear and Particle Astrophysics; (3) relativistic nuclear collisions program; (4) nuclear theory program; (5) nuclear data evaluation program, isotope project; and (6) 88-inch cyclotron operations

Nuclear Science Division: 1993 Annual report

Energy Technology Data Exchange (ETDEWEB)

Myers, W.D. [ed.

1994-06-01

This report describes the activities of the Nuclear Science Division for the 1993 calendar year. This was another significant year in the history of the Division with many interesting and important accomplishments. Activities for the following programs are covered here: (1) nuclear structure and reactions program; (2) the Institute for Nuclear and Particle Astrophysics; (3) relativistic nuclear collisions program; (4) nuclear theory program; (5) nuclear data evaluation program, isotope project; and (6) 88-inch cyclotron operations.
Annual report of the Japan Atomic Energy Research Institute, for fiscal 1989

International Nuclear Information System (INIS)

1990-01-01

Japan Atomic Energy Research Institute has promoted the research on nuclear safety, the research and development of high temperature engineering and nuclear fusion which are the leading projects bringing about the breakthrough in atomic energy technology, the research on radiation utilization and the research and development of nuclear-powered ships, following the 'Plan of development and long term utilization of atomic energy' decided in 1987, as the central, general research institute in atomic energy field in Japan. Also the advanced basic research for opening atomic energy frontier and various international cooperation as well as the cooperation in Japan have been promoted. The engineering safety of nuclear facilities and environmental safety, the construction of the Nuclear Fuel Cycle Safety Engineering Research Facility, the design of the High Temperature Engineering Test Reactor and the various tests related to it, the reconstruction of JT-60 for increasing the current, the design of a nuclear fusion reactor, the high utilization of radiation using ion beam, the construction of Sekinehama Port for the nuclear-powered ship 'Mutsu', the power increasing test of the reactor of the Mutsu, the reconstruction of JRR-3 and others are reported. (K.I.)
The Institute of Nuclear Agriculture in Bangladesh

International Nuclear Information System (INIS)

Kaul, A.K.

1978-01-01

Since as early as 1964, a small group of agricultural scientists of the Bangladesh Atomic Research Establishment have been using radioisotopes and radiation tools in their research. Realizing the potential use of nuclear tools in agriculture, this agricultural section was reorganized and expanded into a full-fledge institute. For this work the need for outside support was foreseen and in July 1973 the Government submitted a request for support from the Swedish International Development Agency (SIDA). As a result, a technical assistance SIDA project was approved, with the IAEA being the executing agency. This US $1 million, 5 year-project provides for some 100 man-months of international expertise, some 200 man-months of fellowships, as well as for various equipment and supplies. The Institute of Nuclear Agriculture was formally inaugurated on 12 December 1977, by the Vice-President of the People's Republic of Bangladesh, Justice Abdus Sattar. Helio F.S. Bittencourt, the IAEA Deputy Director General for Technical Assistance and Publications, represented the Agency at this ceremony. The objectives of INA are: 1. To identify and solve basic agricultural problems of the country through inter-disciplinary approach, employing both nuclear and conventional research techniques. 2. To train scientists in appropriate fields of research at home and abroad, there by filling the gap of skilled manpower. 3. To conduct experiments in areas of agricultural research, such as breeding of cereals, fibre crops, legumes and oil-seed plants, irrigation and water management, soil-plant relationship studies and other related areas. 4. To perfect and apply a number of analytical techniques, which are rapid and accurate, for use in different fields of research. The physical facilities are made available to users from throughout the country. 5. To make use of international expertise in specific fields to provide on-the-spot analysis of problems, and to render advice and training to
The Institute of Nuclear Agriculture in Bangladesh

Energy Technology Data Exchange (ETDEWEB)

Kaul, A K [Institute of Nuclear Agriculture, Mymensingh (Bangladesh)

1978-06-15

Since as early as 1964, a small group of agricultural scientists of the Bangladesh Atomic Research Establishment have been using radioisotopes and radiation tools in their research. Realizing the potential use of nuclear tools in agriculture, this agricultural section was reorganized and expanded into a full-fledge institute. For this work the need for outside support was foreseen and in July 1973 the Government submitted a request for support from the Swedish International Development Agency (SIDA). As a result, a technical assistance SIDA project was approved, with the IAEA being the executing agency. This US $1 million, 5 year-project provides for some 100 man-months of international expertise, some 200 man-months of fellowships, as well as for various equipment and supplies. The Institute of Nuclear Agriculture was formally inaugurated on 12 December 1977, by the Vice-President of the People's Republic of Bangladesh, Justice Abdus Sattar. Helio F.S. Bittencourt, the IAEA Deputy Director General for Technical Assistance and Publications, represented the Agency at this ceremony. The objectives of INA are: 1. To identify and solve basic agricultural problems of the country through inter-disciplinary approach, employing both nuclear and conventional research techniques. 2. To train scientists in appropriate fields of research at home and abroad, there by filling the gap of skilled manpower. 3. To conduct experiments in areas of agricultural research, such as breeding of cereals, fibre crops, legumes and oil-seed plants, irrigation and water management, soil-plant relationship studies and other related areas. 4. To perfect and apply a number of analytical techniques, which are rapid and accurate, for use in different fields of research. The physical facilities are made available to users from throughout the country. 5. To make use of international expertise in specific fields to provide on-the-spot analysis of problems, and to render advice and training to
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Mexico

International Nuclear Information System (INIS)

2009-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General regulatory regime: 1. Introduction; 2. Mining regime; 3. Radioactive substances, nuclear fuel and equipment; 4. Nuclear installations (Licensing and inspection, including nuclear safety; Protection of the environment against radiation effects; Emergency response); 5. Trade in nuclear materials and equipment; 6. Radiation protection; 7. Radioactive waste management; 8. Non-proliferation and physical protection; 9. Transport; 10. Nuclear third party liability; 11. Nuclear terrorism; II. Institutional Framework - The federal government: 1. Regulatory and supervisory authorities (Ministry of Energy; Ministry of Health; Ministry of Labour and Social Security; Ministry of the Environment and Natural Resources; Ministry of Communications and Transport); 2. Public and semi-public agencies: (National Nuclear Safety and Safeguards Commission; National Nuclear Research Institute)
Cyclotron production of {sup 64}Cu by deuteron irradiation of {sup 64}Zn

Energy Technology Data Exchange (ETDEWEB)

Abbas, K. [Institute for Health and Consumer Protection, Joint Research Centre, European Commission, TP 500, I-21020 Ispra (Vatican City State, Holy See,) (Italy)]. E-mail: kamel.abbas@jrc.it; Kozempel, J. [Institute for Health and Consumer Protection, Joint Research Centre, European Commission, TP 500, I-21020 Ispra (VA) (Italy); Charles University Prague, Faculty of Science, Department of Organic and Nuclear Chemistry, 128 43 Prague (Czech Republic); Bonardi, M. [LASA, Radiochemistry Laboratory, University and INFN, via F.lli Cervi 201, I-20090 Segrate (MI) (Italy); Groppi, F. [LASA, Radiochemistry Laboratory, University and INFN, via F.lli Cervi 201, I-20090 Segrate (MI) (Italy); Alfarano, A. [Institute for Health and Consumer Protection, Joint Research Centre, European Commission, TP 500, I-21020 Ispra (VA) (Italy); Holzwarth, U. [Institute for Health and Consumer Protection, Joint Research Centre, European Commission, TP 500, I-21020 Ispra (VA) (Italy); Simonelli, F. [Institute for Health and Consumer Protection, Joint Research Centre, European Commission, TP 500, I-21020 Ispra (VA) (Italy); Hofman, H. [Institute for Health and Consumer Protection, Joint Research Centre, European Commission, TP 500, I-21020 Ispra (VA) (Italy); Horstmann, W. [Institute for Health and Consumer Protection, Joint Research Centre, European Commission, TP 500, I-21020 Ispra (VA) (Italy); Menapace, E. [ENEA, Applied Physics Division, Bologna (Italy); Leseticky, L. [Charles University Prague, Faculty of Science, Department of Organic and Nuclear Chemistry, 128 43 Prague (Czech Republic); Gibson, N. [Institute for Health and Consumer Protection, Joint Research Centre, European Commission, TP 500, I-21020 Ispra (VA) (Italy)

2006-09-15

The short-lived (12.7 h half-life) {sup 64}Cu radioisotope is both a {beta} {sup +} and a {beta} {sup -} emitter. This property makes {sup 64}Cu a promising candidate for novel medical applications, since it can be used simultaneously for therapeutic application of radiolabelled biomolecules and for diagnosis with PET. Following previous work on {sup 64}Cu production by deuteron irradiation of natural zinc, we report here the production of this radioisotope by deuteron irradiation of enriched {sup 64}Zn. In addition, yields of other radioisotopes such as {sup 61}Cu, {sup 67}Cu, {sup 65}Zn, {sup 69m}Zn, {sup 66}Ga and {sup 67}Ga, which were co-produced in this process, were also measured. The evaporation code ALICE-91 and the transport code SRIM 2003 were used to determine the excitation functions and the stopping power, respectively. All the nuclear reactions yielding the above-mentioned radioisotopes were taken into account in the calculations both for the natural and enriched Zn targets. The experimental and calculated yields were shown to be in reasonable agreement. The work was carried out at the Scanditronix MC-40 Cyclotron of the Institute for Health and Consumer Protection of the Joint Research Centre of the European Commission (Ispra site, Italy). The irradiations were carried out with 19.5 MeV deuterons, the maximum deuteron energy obtainable with the MC-40 cyclotron.
Supercomputer applications in nuclear research

International Nuclear Information System (INIS)

Ishiguro, Misako

1992-01-01

The utilization of supercomputers in Japan Atomic Energy Research Institute is mainly reported. The fields of atomic energy research which use supercomputers frequently and the contents of their computation are outlined. What is vectorizing is simply explained, and nuclear fusion, nuclear reactor physics, the hydrothermal safety of nuclear reactors, the parallel property that the atomic energy computations of fluids and others have, the algorithm for vector treatment and the effect of speed increase by vectorizing are discussed. At present Japan Atomic Energy Research Institute uses two systems of FACOM VP 2600/10 and three systems of M-780. The contents of computation changed from criticality computation around 1970, through the analysis of LOCA after the TMI accident, to nuclear fusion research, the design of new type reactors and reactor safety assessment at present. Also the method of using computers advanced from batch processing to time sharing processing, from one-dimensional to three dimensional computation, from steady, linear to unsteady nonlinear computation, from experimental analysis to numerical simulation and so on. (K.I.)
An unofficial history of Japanese accelerators. Part 1

International Nuclear Information System (INIS)

Inoue, Makoto

2004-01-01

History of charged particle accelerators in Japan is reviewed. The nuclear reaction by an accelerator was observed first in 1934 at Taipei in Taiwan, which was a colony of Japan at that time. Before the world war II, three cyclotrons were built at Institute of Physics and Chemistry Research, Osaka University and Kyoto University. After the war, the cyclotrons were destroyed by the occupation army. The construction of accelerators was restarted at 1951, and synchrotrons, betatrons, Van de Graaff accelerators, Cockcroft-Walton accelerators as well as cyclotrons were built at various universities and institutes. To be operated and used by the nuclear physicists from all over Japan, a large-scale accelerator facility, Institute for Nuclear Study, was founded at University of Tokyo. (K.Y.)
Helmholtz-Zentrum Dresden-Rossendorf, Institute of Safety Research. Annual report 2010

Energy Technology Data Exchange (ETDEWEB)

Gerbeth, Gunter; Schaefer, Frank (eds.)

2011-07-01

The Institute of Safety Research (ISR) was over the past 20 years one of the six Research Institutes of Forschungszentrum Dresden-Rossendorf e.V. (FZD), which in 2010 belonged to the Wissenschaftsgemeinschaft Gottfried Wilhelm Leibniz. Together with the Institutes of Radiochemistry and Radiation Physics, ISR implements the research programme ''Nuclear Safety Research'' (NSR), which was during last years one of the three scientific programmes of FZD. NSR involves two main topics, i.e. ''Safety Research for Radioactive Waste Disposal'' and ''Safety Research for Nuclear Reactors''. The research of ISR aims at assessing and enhancing the safety of current and future reactors, the development of advanced simulation tools including their validation against experimental data, and the development of the appropriate measuring techniques for multi-phase flows and liquid metals.
Max-Planck-Institute for Nuclear Physics. Annual report 1986

International Nuclear Information System (INIS)

Klapdor, H.V.; Jessberger, E.K.

1987-01-01

This annual report contains short descriptions of the research performed at the given institute together with an extensive list of publications. The research in nuclear physics is concerned with developments in accelerators and ion sources, radiation detectors, solid-state studies by nuclear methods, counting circuits, data processing, target preparation, fission, fusion, and nuclear friction, giant resonances, nuclear spectroscopy, nuclear reaction mechanisms, atomic physics and interaction of charged particles with matter, medium and high energy physics. The research in cosmophysics works on meteorites and lunar rocks, the gallium-solar-neutrino experiment (project GALLEX), problems of Halley's comet, interplanetary and interstellar dust, planetary atmospheres, interstellar medium and cosmic rays, molecular collision processes in the gas phase, nuclear geology and geochemistry, and archaeometry. (GG)
Magnet design and test of positron emission tomography cyclotron

International Nuclear Information System (INIS)

Wei Tao; Yang Guojun; He Xiaozhong; Pang Jian; Zhao Liangchao; Zhang Kaizhi

2012-01-01

An 11 MeV H - compact cyclotron used for medical radioactive isotope production is under construction in Institute of Fluid Physics, CAEP. The cyclotron magnet adopts the design of small valley gaps and coulee structure which can provide high average magnetic field and strong focus ability. To achieve 5 × 10 -4 measuring accuracy, a magnetic field mapping system has been developed. After iterative correction using field measurement data, the total phase excursion of the cyclotron is within ± 9° and the first harmonic is less than 10 -3 T, which are all acceptable. Furthermore, the beam testing declares the successful construction of the cyclotron magnet. Besides, some magnetic field influence factors were discussed, including the magnetic field distortion and measurement error. (authors)
Current Status of Manufacturing Hazardous Waste in Shanghai

Institute of Scientific and Technical Information of China (English)

Liu Changqing; Zhang Jiangshan; Zhao Youcai

2007-01-01

It is difficult to manage the manufacturing hazardous waste(MHW)whichis generated from a huge amount of complicated sources and causes very serious pollution.Therefore more and more attention has been paid to MHW pollution.shanghai,as an industrial and economic center and an intemational metropolis in China,has a vast industrial system spanning a multitude of sectors,which generates MHW not only in a huge magnitude but also in a large variety of types from complicated sourrces,resulting in severe pollution.In 2003,the production of MHW in Shanghai is about 3.96 x 10ton,involving 33 indices.Most of MHW in Shanghai is treated and disposed of,but a significant portion is not handled properly and effectively.This paper carries out in-field investigation on the current status of MHW production and treat ment in Shanghai,and puts forward scientific proposals that Shanghai should facilitate cleaner production and minimize haz ardous waste;strictly enforce hazardous waste registration system, strengthen monitoring the certified enterprises;strengthen intent disposal center construction and realize hazardous waste reclamation;accelerate establishing tlle technical criteria and the management policy,promote the research and development on the treatment and disposal technology,and strengthen information management,thus realizing integrated management on MHW pollution.
Annual report of the Japan Atomic Energy Research Institute for fiscal 1999

International Nuclear Information System (INIS)

2000-01-01

The Japan Atomic Energy Research Institute (JAERI) has promoted some researches for contributing to general development of science and technology based on nuclear research and development such as neutron science research, light quantum and radiation beam science research, radiation application research, high level computational science research, advanced basic research, and so forth, along the 'Long-term plan on nuclear research, development and application' established on June, 1994. And, researches and developments on leading energy system bringing breakthrough of nuclear technology such as study on future type energy system, research and development of nuclear fusion, and high temperature engineering test research. In addition, as a research containing both fields of general nuclear science and nuclear energy, safety research and health and physics research were also promoted. Furthermore, together with not only inland co-operation with industry, university and institute, but also promotion of diverse international co-operation, effective research and development has been carried out by various research assistant business. Here were described in details on researches on neutron science, light quantum and radiation beam science, radiation application, material science, environmental science, advanced basic research, high level computational science, nuclear fusion, future type energy system, high-temperature engineering test, safety, and relative research, and on operation and safety management, relative technology and outsider operation, and construction arrangement. (G.K.)
Main directions of Research Institute of Experimental and Theoretic Physics

International Nuclear Information System (INIS)

Tazhibaeva, I.L.

1997-01-01

The characteristic of main directions of the Research Institute of Experimental and Theoretic Physics (RIETF) activity is given in the paper. It is noted, that Institute is headquarters organisation in 4 following scientific programs of Ministry of Science - Academy of Science of Republic of Kazakhstan: Physics and mechanics of gases, plasma and liquid; Theoretical physics; Nonlinear processes and structural self-organization of substance; Research works Comet. Since 1994 RIETF is one of executors on interstate scientific program ITER. There are following priorities in activity of the institute: - actual problems of relativity theory, gravitation and quantum mechanics; - research on combustion problems and heat-mass-transfer; - physics of gases, plasma and liquid; physics non-equilibrium processes in plasma an in plasma-similar media; - solid state physics and material testing problems; modification of materials properties; electrophysical, optical and structural researches of substance; - interactions of nuclear, electromagnet radiation and accelerated particles with substance; - theoretical and experimental nuclear physics and physics of cosmic rays
Proceedings of the specialist research meeting on scientific and engineering researches of unstable nuclei and on their nuclear methodology (3)

International Nuclear Information System (INIS)

Kawade, K.; Taniguchi, A.; Yamada, S.

1998-01-01

New research fields with the use of radioactive ion beams are now rapidly developing by virtue of recent progress in radioactive beam accelerators. The scientific and engineering researches on unstable nuclei far from stability are getting particular interests aiming at the full use of their radiation. In the circumstance many laboratories report utilizations and researches of the RI beam, the Tohoku University's renewal plan of the cyclotron and the short-lived nuclear beam facility at KEK have started. To discuss these new subjects on the scientific and engineering researches of unstable nuclei and on their nuclear methodology, the third specialist meeting was held at the KUR on February 16 and 17, 1998. Several noticeable and wide scope works on the method of RI-beam generation and on the new development of nuclear methodology have been reported, such as fundamental researches with laser, new isotope searchings and researches of nuclear structures with ISOL, in-beam nuclear spectroscopies through the deep-inelastic collision. In this meeting, especially, fundamental support-researches are reported, which are precise measurements of absolute disintegration rates, a gamma peak analysis method, evaluations of fundamental nuclear data, measurements of beta detector response functions for reducing Q values and precise measurement of high energy gamma intensities up to 11 MeV. The 14 papers are indexed individually. (J.P.N.)
78 FR 29159 - Electric Power Research Institute; Seismic Evaluation Guidance

Science.gov (United States)

2013-05-17

... NUCLEAR REGULATORY COMMISSION [NRC-2013-0038] Electric Power Research Institute; Seismic... U.S. Nuclear Regulatory Commission (NRC) is issuing an endorsement letter of Electric Power Research... Fukushima Dai-ichi nuclear power plant in March 2011. Enclosure 1 to the 50.54(f) letter requests licensees...
Progress of nuclear safety research, (1)

International Nuclear Information System (INIS)

Amano, Hiroshi; Nakamura, Hiroei; Nozawa, Masao

1981-01-01

The Japan Atomic Energy Research Institute was established in 1956 in conformity with the national policy to extensively conduct the research associated with nuclear energy. Since then, the research on nuclear energy safety has been conducted. In 1978, the Division of Reactor Safety was organized to conduct the large research programs with large scale test facilities. Thereafter, the Divisions of Reactor Safety Evaluation, Environmental Safety Research and Reactor Fuel Examination were organized successively in the Reactor Safety Research Center. The subjects of research have ranged from the safety of nuclear reactors to that in the recycling of nuclear fuel. In this pamphlet, the activities in JAERI associated with the safety research are reported, which have been carried out in the past two years. Also, the international cooperation research program in which JAERI participated is included. This pamphlet consists of two parts, and in this Part 1, the reactor safety research is described. The safety of nuclear fuel, the integrity and safety of pressure boundary components, the engineered safety in LOCA, fuel behavior in accident and others are reported. (Kako, I.)
The Nuclear Security Science and Policy Institute at Texas A&M University

Directory of Open Access Journals (Sweden)

Claudio A. Gariazzo

2015-07-01

Full Text Available The Nuclear Security Science and Policy Institute (NSSPI is a multidisciplinary organization at Texas A&M University and was the first U.S. academic institution focused on technical graduate education, research, and service related to the safeguarding of nuclear materials and the reduction of nuclear threats. NSSPI employs science, engineering, and policy expertise to: (1 conduct research and development to help detect, prevent, and reverse nuclear and radiological proliferation and guard against nuclear terrorism; (2 educate the next generation of nuclear security and nuclear nonproliferation leaders; (3 analyze the interrelationships between policy and technology in the field of nuclear security; and (4 serve as a public resource for knowledge and skills to reduce nuclear threats. Since 2006, over 31 Doctoral and 73 Master degrees were awarded through NSSPI-sponsored research. Forty-one of those degrees are Master of Science in Nuclear Engineering with a specialization in Nuclear Nonproliferation and 16 were Doctorate of Philosophy degrees with a specific focus on nuclear nonproliferation. Over 200 students from both technical and policy backgrounds have taken classes provided by NSSPI at Texas A&M. The model for creating safeguards and security experts, which has in large part been replicated worldwide, was established at Texas A&M by NSSPI faculty and staff. In addition to conventional classroom lectures, NSSPI faculty have provided practical experiences; advised students on valuable research projects that have contributed substantially to the overall nuclear nonproliferation, safeguards and security arenas; and engaged several similar academic and research institutes around the world in activities and research for the benefit of Texas A&M students. NSSPI has had an enormous impact on the nuclear nonproliferation workforce (across the international community in the past 8 years, and this paper is an attempt to summarize the activities
Vinca Institute and the Future of Nuclear Investigations

International Nuclear Information System (INIS)

Kopecni, M. M.

1997-01-01

Ever since its foundation in 1948, Vinca Institute was a nuclear-oriented scientific institution. Achieving valuable results in different fields of nuclear sciences and technologies, Vinca became and still is the largest scientific institution in the former and today's Yugoslavia. Structure and intensity of nuclear activities varied with the time, following the pattern of domestic and international interest for this kind of knowledge. The nuclear part of Vinca had its raises and falls, it is a long history, but unquestionably there is a future. This paper presents a survey of the past and the present nuclear activities in Yugoslavia, with special attention paid to the future of nuclear sciences and technologies in the Institute. (author)
Production of radiopharmaceuticals by cyclotrons

International Nuclear Information System (INIS)

Schmitz, F.; Van Naemen, J.; Monclus, M.; Van Gansbeke, B.; Kadiata, M.; Ekelmans, D.; Moray, M.; Penninckx, R.; Goldman, S.

2004-01-01

Companies specialized in the development and installation of accelerator-based systems dedicated to the medical applications brought on the market cyclotrons well fitted to the requests of the industrial community or universities and so covering every segment of the market. These machines are fully automatic, and need reduced maintenance; they are highly specialized for defined tasks. They can produce high beam intensity and realize dual beam irradiation. Also the prices are reducing considerably. The targets and the automatic system follow the same trend. Unfortunately, the flexibility of these devices for new area of research and development has been dramatically reduced. The growing number of PET cameras has increased the popularity of PET tracers used for nuclear imaging. Consequently, there is a growing demand for these radiopharmaceuticals compounds labeled with short-lived radioisotopes for clinical applications. From a research and development tool in the eighties, PET has now grown up to a clinical tool. Moreover, depending of the social welfare, reimbursement of some PET examinations is granted, which accelerates the trend for an extended use of PET tracers. Regulatory affairs try to establish and standardize the control on these radiopharmaceutical compounds produced in a growing number of local radio pharmacies owning a baby cyclotron. On the other hand, the attention of equipment suppliers was brought in the setting up of a total quality control follow up. These efforts were successively achieved by getting for instance the ISO 9001 certificate

Research on the development of high-level martial-art teams of universities in Shanghai

Directory of Open Access Journals (Sweden)

MING Lei

2014-06-01

Full Text Available Five Universities with high level martial art sport teams in Shanghai have been chosen for research to initiate a comprehensive investigation and analysis for following aspects during establishment and development of the martial-art teams: status of athletes and coachers, status of learning and training of martial-art teams, martial-art team stimulating system and logistic support by using documentary, questionnaire survey, interview and mathematic survey, so as to find existing disadvantages and their relevant solutions.
Management of communication area in a nuclear research and development institute

International Nuclear Information System (INIS)

Soares, Wellington Antonio

2005-01-01

Nuclear energy to the general public is always associated to the production of nuclear weapons or to nuclear and radiological accidents. Public communication actions done by the National Commission of Nuclear Energy (CNEN) have been contributing to make known the social and peaceful applications of nuclear energy, reaching different kinds of public. Interaction programs with society and in particular with students have also been carried out by the Nuclear Technology Development Center (CDTN/CNEN). Measuring public communication results can help to show that financial resource in this area should be considered as investment and not as expenses. One needs therefore a well-established managing system. Fundamentals of the National Quality Award Criteria for Excellence - PNQ are being applied in the area in charge of business and public communication at CDTN. Systematic registration of results started in 2000 and a gradual increase in the number of means of communication for the internal public has occurred in the last five years. The Center has now a bimonthly newspaper edition. Communication indicators have shown an increasing number of students received in the Center or provided with lectures in schools. Results of satisfaction inquiry from these students show good results. The implemented management system has allowed informing the nature and quantity of people reached by the information on nuclear applications and the improvement in the institutional image. (author)
Management of communication area in a nuclear research and development institute

Energy Technology Data Exchange (ETDEWEB)

Soares, Wellington Antonio [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN), Belo Horizonte, MG (Brazil). Servico de Negocios e Comunicacao]. E-mail: soaresw@cdtn.br

2005-07-01

Nuclear energy to the general public is always associated to the production of nuclear weapons or to nuclear and radiological accidents. Public communication actions done by the National Commission of Nuclear Energy (CNEN) have been contributing to make known the social and peaceful applications of nuclear energy, reaching different kinds of public. Interaction programs with society and in particular with students have also been carried out by the Nuclear Technology Development Center (CDTN/CNEN). Measuring public communication results can help to show that financial resource in this area should be considered as investment and not as expenses. One needs therefore a well-established managing system. Fundamentals of the National Quality Award Criteria for Excellence - PNQ are being applied in the area in charge of business and public communication at CDTN. Systematic registration of results started in 2000 and a gradual increase in the number of means of communication for the internal public has occurred in the last five years. The Center has now a bimonthly newspaper edition. Communication indicators have shown an increasing number of students received in the Center or provided with lectures in schools. Results of satisfaction inquiry from these students show good results. The implemented management system has allowed informing the nature and quantity of people reached by the information on nuclear applications and the improvement in the institutional image. (author)
The establishment of the Dalton Nuclear Institute by the University of Manchester in the UK

International Nuclear Information System (INIS)

Clegg, Richard

2005-01-01

The University of Manchester (UoM) is taking a pioneering step in the UK by identifying nuclear research and education as one of its strategic priorities and establishing the Dalton Nuclear Institute. The UoM was created in 2004 from the merger of the Victoria University of Manchester and UMIST (University of Manchester Institute of Science and Technology) which both had distinguished histories dating back more than 180 years. The new University has a bold strategic vision to become over the next decade one of the world's top universities. The Institute will work with government and industry to protect and develop the UK's strategic nuclear skills base. Its scope covers the broad entirety of nuclear requirements spanning reactors, fuel cycles, decommissioning, social policy and regulation, and with connections into nuclear medicine and fusion. Existing nuclear research strengths will be integrated and new capabilities grown in areas of weakness. Two initial appointments are underway in radiation sciences and decommissioning engineering with others being planned. The Institute has also established NTEC (Nuclear Technology Education Consortium) in collaboration with other supporting universities which, with government and industry support, is launching a new national programme for postgraduate-level nuclear learning. (author)
Institute of Nuclear physics of Lyon - IPNL, Activity Report 1992-1993

International Nuclear Information System (INIS)

1994-01-01

The Institute of Nuclear physics of Lyon (IPNL) is under the joint supervision of the Claude Bernard University of Lyon (UCBL) and the National Institute of Nuclear and particle physics (IN2P3) of the CNRS (National Centre for Scientific Research). The laboratory studies the properties and interactions of sub-atomic particles. Its activities are largely experimental, with groups involved in a wide range of national and international collaborations concerning particle and astro-particle physics, nuclear matter and the interactions of ions and cluster with matter. In addition, the Institute has important interdisciplinary and applied research activities related to: detectors R and D, confinement of radioactive waste, bio-medical imaging, measurement of environmental levels of radioactive elements. This document presents the activity of the Centre during the 1992-1993 years: 1 - Quarks and Leptons; 2 - Hadronic matter; 3 - Hadrons and Astro-particles; 4 - Theoretical physics; 5 - Ions/clusters-matter; 6 - Surface treatment/characterization; 7 - R and D, Instrumentation; 8 - Technical services (Accelerators, Computers, electronics, Mechanics); 9 - Training, communication; 10 - PhDs, publications, conferences, reports; 11 - Conference papers, lectures, seminars
Research of the Electron Cyclotron Emission with Vortex Property excited by high power high frequency Gyrotron

Science.gov (United States)

Goto, Yuki; Kubo, Shin; Tsujimura, Tohru; Takubo, Hidenori

2017-10-01

Recently, it has been shown that the radiation from a single electron in cyclotron motion has vortex property. Although the cyclotron emission exists universally in nature, the vortex property has not been featured because this property is normally cancelled out due to the randomness in gyro-phase of electrons and the development of detection of the vortex property has not been well motivated. In this research, we are developing a method to generate the vortex radiation from electrons in cyclotron motion with controlled gyro-phase. Electron that rotates around the uniform static magnetic field is accelerated by right-hand circular polarized (RHCP) radiation resonantly when the cyclotron frequency coincides with the applied RHCP radiation frequency. A large number of electrons can be coherently accelerated in gyro-phase by a RHCP high power radiation so that these electrons can radiate coherent emission with vortex feature. We will show that vortex radiation created by purely rotating electrons for the first time.
Institute for Nuclear Theory

International Nuclear Information System (INIS)

Haxton, W.; Bertsch, G.; Henley, E.M.

1993-01-01

This report briefly discussion the following programs of the Institute for Nuclear Theory: fundamental interactions in nuclei; strangeness in hadrons and nuclei; microscopic nuclear structure theory; nuclear physics in atoms and molecules; phenomenology and lattice QCD; and large amplitude collective motion
Production of highly charged heavy ions by 18 GHz superconducting electron cyclotron resonance at Research Center for Nuclear Physics.

Science.gov (United States)

Yorita, Tetsuhiko; Hatanaka, Kichiji; Fukuda, Mitsuhiro; Kibayashi, Mitsuru; Morinobu, Shunpei; Okamura, Hiroyuki; Tamii, Atsushi

2010-02-01

An 18 GHz superconducting electron cyclotron resonance ion source has been installed as a subject of the azimuthally varying field cyclotron upgrade project (K. Hatanaka et al., in Proceedings of the 17th International Conference on Cyclotrons and Their Applications, Tokyo, Japan, 18-22 October 2004, pp. 115-117), in order to increase beam currents and to extend the variety of ions. The production development of several ions has been performed since 2006 and some of them have already been used for user experiments [T. Yorita et al., Rev. Sci. Instrum. 79, 02A311 (2008)]. Further optimizations for each component such as the material of plasma electrode, material, and shape of bias probe and mirror field have been continued and more intense ion beams have been obtained for O, N, and Ar. For the purpose of obtaining highly charged Xe with several microamperes, the optimization of position and shape of plasma electrode and bias disk has also been done and highly charged Xe(32+) beam has been obtained successfully.
Annual report of Institute of Nuclear Chemistry and Technology 1996

International Nuclear Information System (INIS)

1997-06-01

The report is a collection of short communications being a review of the scientific activities of the Institute of Nuclear Chemistry and Technology, Warsaw in 1996. The papers are gathered in several branches as follows: radiation chemistry and physics (17); Radiochemistry, stable isotopes, nuclear analytical methods,chemistry in general (20); radiobiology (9); nuclear technologies and methods (28).The last and biggest chapter has been divided in four smaller groups; process engineering; material engineering,structural studies,diagnostics; radiation technologies; nucleonic control systems. The annual report of INCT-1996 contains also a general information of Institute, the full list of scientific publications and patents, conferences organized by INCT, Ph.D. and D.Sc. thesis, a list of projects granted by Polish Committee of Scientific Research and other organizations
Annual report of Institute of Nuclear Chemistry and Technology 1996

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-06-01

The report is a collection of short communications being a review of the scientific activities of the Institute of Nuclear Chemistry and Technology, Warsaw in 1996. The papers are gathered in several branches as follows: radiation chemistry and physics (17); Radiochemistry, stable isotopes, nuclear analytical methods,chemistry in general (20); radiobiology (9); nuclear technologies and methods (28).The last and biggest chapter has been divided in four smaller groups; process engineering; material engineering,structural studies,diagnostics; radiation technologies; nucleonic control systems. The annual report of INCT-1996 contains also a general information of Institute, the full list of scientific publications and patents, conferences organized by INCT, Ph.D. and D.Sc. thesis, a list of projects granted by Polish Committee of Scientific Research and other organizations.
Work Breakdown Structure and Work Packages for Decommissioning the Nuclear Research Reactor VVR-S Magurele-Bucharest

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-06-15

The research reactor type VVR-S (tank type, water cooled, moderator and reflector, thermal power 2 MW, thermal energy 9.52 GWd) was put into service in July 1957, and in December 1997, was shut down. In 2002, the Romanian Government decided to put the research reactor into a permanent shutdown condition in order to start decommissioning. This nuclear facility had been used in nuclear research and radioisotope production for 40 years without any events, incidents or accidents. At the same site, in the immediate vicinity of the research reactor, there are many other nuclear facilities: a radioactive waste treatment plant, a tandem Van de Graaff heavy ion accelerator, a cyclotron, an industrial irradiator and a radioisotope production centre.
Important radiation protection aspects of the operation of a commercial medical cyclotron

International Nuclear Information System (INIS)

Mukherjee, B.

1997-01-01

Since July 1991 the Radiopharmaceutical Division of the Australian Nuclear Science and Technology Organisation (ANSTO) operates a 30 MeV H'- ion Medical Cyclotron (Model; CYCLONE 30, Manufacturer: Ion Beam Applications, Louvain La Neuve, Belgium). During routine isotope production operations at the cyclotron a thick copper substrate plate electroplated with thin layer of selected enriched target material are bombarded with 30 MeV proton beam current up to 450 μA. The nuclear reaction of protons with the copper atoms result in the reduction of prompt evaporation neutrons with a peak energy of ∼ 1.8 MeV. These evaporation neutrons slow down via multiple collisions with the concrete shielding walls of the target cave, bounce back to the,interior space of the cave activating the cyclotron parts, beam tube components and other utilities installed in the irradiation cave. After the completion of 60 hour isotope production run, gamma dose equivalent rates of ∼10 5 μSvh -1 were measured at contact with the target irradiation stations and beam collimators. Evidently, these gamma rays emitted from the activated cyclotron components impose crucial radiation exposure hazard problems for the cyclotron maintenance technicians. Experiments had been carried out in order to identify the specific pathways of cyclotron component activation and to assess the probable personnel radiation exposure during handling of the activated cyclotron parts. The cool-down (radioactive decay) of the activated cyclotron components was estimated experimentally at different target bombardment conditions using the wall mounted gamma area monitors interfaced to the Health Physics Data Acquisition System. The gamma dose equivalent rates at contact with various locations of interest at the target irradiation station and at the typical work areas of the maintenance personnel were carefully recorded with a radiation (gamma) survey instrument during the three years operation period of the cyclotron. A
Forschungszentrum Rossendorf, Institute of Safety Research. Annual report 2004

International Nuclear Information System (INIS)

Weiss, F.P.; Rindelhardt, U.

2005-01-01

The Institute of Safety Research (ISR) is one of the six Research Institutes of Forschungszentrum Rossendorf e.V. (FZR e.V.) which is a member institution of the Wissenschaftsgemeinschaft Gottfried Wilhelm Leibniz (Leibniz Association). Together with the Institute of Radiochemistry, ISR constitutes the research programme ''Safety and Environment'' which is one from three scientific programmes of FZR. In the framework of this research programme, the institute is responsible for the two subprogrammes ''Plant and Reactor Safety'' and ''Thermal Fluid Dynamics'', respectively. We also provide minor contributions to the sub-programme ''Radio-Ecology''. Moreover, with the development of a pulsed photo-neutron source at the radiation source ELBE (Electron linear accelerator for beams of high brilliance and low emittance), we are involved in a networking project carried out by the FZR Institute of Nuclear and Hadron Physics, the Physics Department of TU Dresden, and ISR. (orig.)
Institute of Nuclear Physics of Orsay - IPNO. Activity report 2002-2003

International Nuclear Information System (INIS)

2004-01-01

The Institute of Nuclear Physics of Orsay (IPN Orsay) is undertaking nuclear physics research that is centered on the nature of matter and its ultimate constituents. By the nature of its scientific activities, the IPN is at the heart of a wide range of international collaborations. IPN Orsay is a unit of both the CNRS (National Centre of Scientific Research) and of the Paris-Sud University. It plays a vital role in experiments being carried out by wide-ranging collaborations at major experimental facilities most notably in Europe, the United States and Japan. Its own facilities allows the IPN to carry out fundamental theoretical and experimental research studies in nuclear physics, astro-particle physics, radiochemistry but also in pluri-disciplinary activities. This document presents the activity of the Institute during the 2002-2003 years: 1 - Scientific activities: Nuclear structure; Hadronic physics and matter; Astro-particles; Theoretical physics; Hot nuclei; Energy and Environment; Particle Matter Interactions; Physics-Biology-Medicine Interfaces in Neurobiology, Oncology and Genomic; Knowledge dissemination and communication; 2 - Technical activities: General and technical departments; Instrumentation/Detectors; Accelerators Division; 3 - Appendixes: Publications, meetings, seminars, workshops, PhDs, Staff
Aseismatic design and safety of nuclear power generation facilities. Research in Central Research Institute of Electric Power Industry

International Nuclear Information System (INIS)

1995-01-01

In order to contribute to the aseismatic design of nuclear power generation facilities, this Research Institute has carried out the observation on the site of buildings in Matsushiro earthquake, the experiment on a large vibration table, the vibration experiment on actual buildings and so on, thus made clear the method of evaluating the dynamic model of buildings and foundation grounds. Also it cooperated in the determination of input earthquake motion which is important for aseismatic design by carrying out the evaluation of the activity of faults the observation of strong earthquakes, and the elucidation and evaluation of the characteristics of earthquake motion. It has made the standard for evaluating the fault activity and the stability in earthquakes of the foundation and surrounding grounds of power stations. The development of new underground location technology, the location on Quaternary grounds and the location on the sea, and the research on developing the aseismatic construction of FBRs are in progress. The survey and evaluation of fault activities, the evaluation of earthquake input, the limit state design of important outdoor structures, the new location technology for nuclear power stations, and the development of the buckling and base isolation design of FBRs are reported. (K.I.)
Available post-irradiation examination techniques at Romanian institute for nuclear research

International Nuclear Information System (INIS)

Parvan, Marcel; Sorescu, Antonius; Mincu, Marin; Uta, Octavian; Dobrin, Relu

2005-01-01

The Romanian Institute for Nuclear Research (INR) has a set of nuclear facilities consisting of TRIGA 14 MW(th) materials testing reactor and LEPI (Romanian acronym for post-irradiation examination laboratory) which enable to investigate the behaviour of the nuclear fuel and materials under various irradiation conditions. The available techniques of post-irradiation examination (PIE) and purposes of PIE for CANDU reactor fuel are as follows. 1) Visual inspection and photography by periscope: To examine the surface condition such as deposits, corrosion etc. 2) Eddy current testing: To verify the cladding integrity. 3) Profilometry and length measurement performed both before and after irradiation: To measure the parameters which highlight the dimensional changes i.e. diameter, length, diametral and axial sheath deformation, circumferential sheath ridging height, bow and ovality. 4) Gamma scanning and Tomography: To determine the burnup, axial and radial fission products activity distribution and to check for flux peaking and loading homogeneity. 5) Puncture test: To measure the pressure, volume and composition of fission gas and the inner free volume. 6) Optical microscopy: To highlight the structural changes and hydriding, to examine the condition of the fuel-sheath interface and to measure the oxide thickness and Vickers microhardness. 7) Mass spectrometry: To measure the burnup. 8) Tensile testing: To check the mechanical properties. So far, non-destructive and destructive post-irradiation examinations have been performed on a significant number of CANDU fuel rods (about 100) manufactured by INR and irradiated to different power histories in the INR 14 MW(th) TRIGA reactor. These examinations have been performed as part of the Romanian research programme for the manufacturing, development and safety of the CANDU fuel. The paper describes the PIE techniques and some results. (Author)
Nuclear calculation for employing medium enrichment in reactors of Japan Atomic Energy Research Institute

International Nuclear Information System (INIS)

Miyasaka, Yasuhiko

1979-01-01

The fuel used for the research reactors of Japan Atomic Energy Research Institute (JAERI) is presently highly enriched uranium of 93%. However, the U.S. government (the supplier of fuel) is claiming to utilize low or medium enriched uranium from the viewpoint of resistivity to nuclear proliferation, and the availability of highly enriched uranium is becoming hard owing to the required procedure. This report is described on the results of nuclear calculation which is the basis of fuel design in the countermeasures to the reduction of enrichment. The basic conception in the reduction of enrichment is three-fold: to lower the latent potential of nuclear proliferation as far as possible, to hold the present reactor performance as far as possible, and to limit the reduction in the range which is not accompanied by the modification of reactor core construction and cooling system. This time, the increase of the density and thickness of fuel plates and the effect of enrichment change to 45% on reactivity and neutron flux were investigated. The fuel of UAl sub(x) - Al system was assumed, which was produced by powder metallurgical method. The results of investigations on JRR-2 and JMTR reactors revealed that 45% enriched fuel does not affect the performances much. However, deterioration of the performances is not neglegible if further reduction is needed. In future, the influence of the burn-up effect of fuel on the life of reactor cores must be investigated. (Wakatsuki, Y.)
Nuclear research in Strasbourg. The first ten years 1941-1951

International Nuclear Information System (INIS)

Casel, R.

1993-01-01

The story of the first decade of the nuclear research in Strasbourg includes three different periods. During the war there is the installation as part of the Reichsuniversitaet Strassburg (november 1941-november 1944) of one 'Medical Research Institute' the physics department of which is equipped with a very important equipment for the period, particularly a connection generator of 1.5 MeV. For the Liberation, the civil hospices and the Strasbourg Medicine Faculty decide to create from the old german installations an artificial radioisotope production laboratory: the 'Strasbourg Nuclear Research Institute' (N.R.I) which was born in 1947 as interfaculty Institute (Medicine, Science, Pharmacy). But the N.R.I doesn't make for the applied research but for the fundamental research. To the nuclear research institute will be added in 1950 the corpuscular physics and the nuclear chemistry laboratories. 163 refs., 20 figs
Building on TR-24 success. Advanced Cyclotron Systems Inc. launches a new cyclotron model

International Nuclear Information System (INIS)

Russell Watt; William Gyles; Alexander Zyuzin

2015-01-01

ACSI is designing a new 30 MeV cyclotron based on the TR-24. While minimizing changes from the proven TR-24, including maintaining the same outer dimensions, the energy of the cyclotron will be increased to 30 MeV, which will make it the most compact, non-superconducting, 30 MeV cyclotron design to date. Maximum beam current will match the TR-24 at 1 mA. With the size and footprint of a typical low energy PET cyclotron, this system will offer users a cost effective solution for a diversified facility capable of producing a wide spectrum of PET and SPECT radioisotopes for research and commercial distribution. (author)
The results of the investigations of Russian Research Center-'Kurchatov Institute' on molten salt applications to problems of nuclear energy systems

International Nuclear Information System (INIS)

Novikov, Vladimir M.

1995-01-01

The results of investigations on molten salt (MS) applications to problems of nuclear energy systems that have been conducted in Russian Research 'Kurchatov Institute' are presented and discussed. The spectrum of these investigations is rather broad and covers the following items: physical characteristics of molten salt nuclear energy systems (MSNES); nuclear and radiation safety of MSNES; construction materials compatible with MS of different compositions; technological aspects of MS loops; in-reactor loop testing. It is shown that main findings of completed program support the conclusion that there are no physical nor technological obstacles on a way of MS application to different nuclear energy systems

Biomedical research with cyclotron produced radionuclides: Progress report, February 1, 1988-September 30, 1988

International Nuclear Information System (INIS)

Laughlin, J.S.; Bading, J.R.; Balis, M.E.; Benua, R.S.; Brennan, M.F.; Gelbard, A.S.

1988-09-01

This report covers the completion of research carried out in the second year of a 3 year grant. During this period the new gamma camera system, which was designed in the Biophysics Laboratory and whose fabrication was funded by the Institute, was completed and bought into operation. It has capability to monitor simultaneously 3 different radionuclide labels, and to do so rapidly. These features are essential to the metabolic studies being carried out collaboratively by Dr. James Bading and Dr. Brennan's surgical research team. Design and fabrication of this instrument was essential regardless of whether there was access to a PET unit or not. Another instrumental development is the replacement of the cyclotron magnet coils, the addition of harmonic tuning coils and other improvements. The metabolic study program with labeled amino acids in man and animals has progressed significantly as is summarized. The list of compounds prepared and labeled with positron-emitting nuclides in our laboratory, some originally prepared here, illustrates another vital and active contribution to metabolic research from this laboratory
Biomedical research with cyclotron produced radionuclides. Progress report, October 1, 1977--September 30, 1978

International Nuclear Information System (INIS)

Laughlin, J.S.; Benua, R.S.; Tilbury, R.S.; Bigler, R.E.

1978-01-01

Progress is reported on biomedical studies using cyclotron-produced 18 F, 15 O, 11 C, 13 N, 52 Fe, 38 K, 206 Bi, 73 Se, 53 Co, and 43 K. The following research projects are described: tumor detection and diagnosis; neurological studies; radiopharmaceutical development; 38 K as an indicator of blood flow to the myocardium; dosimetry for internally deposited isotopes in animals and man; cyclotron development; positron tomographic imaging with the TOKIM System; and review of positron emission transaxial tomograph instruments
Korea Atomic Energy Research Institute (KAERI) in the 21st century

International Nuclear Information System (INIS)

Chang, In Soon; Lee, Mun-Ki

2001-01-01

Abstract. KAERI (Korea Atomic Energy Research Institute), a national nuclear research institute in the Republic of Korea, celebrated its fortieth anniversary last April. It has played a key role in the Korean nuclear history such that it: initiated and promoted the peaceful uses of nuclear energy in the Republic of Korea; maintained nuclear expertise on whole spectrum of nuclear field through conducting nuclear R and D programs, operating nuclear research facilities, and training and educating specialized nuclear personnel; founded a cornerstone of Korean nuclear industry by participating in the establishment of a nuclear engineering company and a nuclear fuel company and localizing nuclear fuel and reactor technology; and contributed to nuclear safety regulation by incubating a specialized nuclear regulatory body. Recently, to concentrate on nuclear R and D on advanced technology, KAERI went through management reform such as: the transfer of nuclear engineering divisions responsible for NSSS design and nuclear fuel design to nuclear industry in 1996; and the downsizing of manpower in 1998. Currently KAERI is in the challenging stage in terms of its missions and manpower. In the coming 21st century, KAERI is required to maintain the current R and D momentum and also to conduct priority-based research requiring concentrated effort. (author)
Recent results of μCF experiments at SIN [Swiss Institute For Nuclear Research

International Nuclear Information System (INIS)

Breunlich, W.H.; Cargnelli, M.; Bistirlich, J.

1986-09-01

Important topics concerning Muon Catalyzed Fusion were investigated in experiments at the Swiss Institute for Nuclear Research (SIN), including transient and steady state rates for the main dμt cycle as well as detailed information about the competing dμd and tμt fusion branches. The basic kinetic parameters were determined and striking features of the resonant dμt formation process were revealed (density effect, epithermal behavior). DT sticking was measured with independent techniques, i.e., detection of fusion neutrons as well as μHe x-rays after fusion. Fusion yields per muon of 113 +- 10 were observed at liquid conditions, yields exceeding 200 are anticipated for optimal conditions from our results. 43 refs., 8 figs., 3 tabs
Studies of radioisotope production with an AVF cyclotron in TIARA

Energy Technology Data Exchange (ETDEWEB)

Sekine, Toshiaki [Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment

1997-03-01

The production of radioisotopes to be used mainly for nuclear medicine and biology is studied with an AVF cyclotron in TIARA. A production method of no-carrier-added {sup 186}Re with the {sup 186}W(p,n){sup 186}Re reaction has been developed; this product may be used as a therapeutic agent in radioimmunotherapy due to the adequate nuclear and chemical properties. For the study of the function of plants using a positron-emitter two-dimensional imaging system, a simple method of producing the positron emitter {sup 18}F in water was developed by taking advantage of a highly-energetic {alpha} beam from the AVF cyclotron. (author)
Planning ten years ahead a multidisciplinary nuclear research technology institute: the case of IPEN

International Nuclear Information System (INIS)

Sousa, Willy Hoppe de

2011-01-01

Planning is always a problem in government organizations whose mission involves the development of R and D activities. The current issue of the Institute of Energy and Nuclear Research (IPEN), one of the institutes comprising the National Nuclear Energy Commission (CNEN), is to plan the reconciling the long-term ramifications of a large project whose funding is primarily derived from the budget Union with the R and D agenda of IPEN which is largely driven and funded by science and technology funding agencies. This paper aims at reporting the results of one of the stages of the work developed by IPEN to deal with this problem. In mid-2010, top management of IPEN approved the implementation of a participatory planning effort with the following guidelines: (1) focus on two of the three finalist functions of IPEN - Research and Development (R and D) and Products and Services (P and S), (2) results orientation with a time horizon of 10 years, (3) incorporation of the unfolding of a large project in this planning effort (this project has its own planning) and (4) the source of information of the planning process would be the teams involved in the research lines and projects (LPP's) and the lines of production activities (LAP's) - the lowest grouping level in the current planning framework of IPEN. The planning process developed was based on an adaptation of a technique known as technology roadmapping. The data were collected through a web questionnaire. At the end of the data collection in mid- December 2010 89 LPP's and LAP 28's responses were recorded. For the purposes of this article the following groups of information related to R and D finalist function are presented: Where are we now?: (1) Profile of the current team; (2) Motivation of research and (3) Sources used for identification R and D goals. How can we get there?: (4) Profile of research partners, and (5) Profile of the necessary changes. Where do we want to go?: (6) Classification of results by areas and (7
Planning ten years ahead a multidisciplinary nuclear research technology institute: the case of IPEN

Energy Technology Data Exchange (ETDEWEB)

Sousa, Willy Hoppe de, E-mail: whsousa@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil). Gerencia de Planos e Programas

2011-07-01

Planning is always a problem in government organizations whose mission involves the development of R and D activities. The current issue of the Institute of Energy and Nuclear Research (IPEN), one of the institutes comprising the National Nuclear Energy Commission (CNEN), is to plan the reconciling the long-term ramifications of a large project whose funding is primarily derived from the budget Union with the R and D agenda of IPEN which is largely driven and funded by science and technology funding agencies. This paper aims at reporting the results of one of the stages of the work developed by IPEN to deal with this problem. In mid-2010, top management of IPEN approved the implementation of a participatory planning effort with the following guidelines: (1) focus on two of the three finalist functions of IPEN - Research and Development (R and D) and Products and Services (P and S), (2) results orientation with a time horizon of 10 years, (3) incorporation of the unfolding of a large project in this planning effort (this project has its own planning) and (4) the source of information of the planning process would be the teams involved in the research lines and projects (LPP's) and the lines of production activities (LAP's) - the lowest grouping level in the current planning framework of IPEN. The planning process developed was based on an adaptation of a technique known as technology roadmapping. The data were collected through a web questionnaire. At the end of the data collection in mid- December 2010 89 LPP's and LAP 28's responses were recorded. For the purposes of this article the following groups of information related to R and D finalist function are presented: Where are we now?: (1) Profile of the current team; (2) Motivation of research and (3) Sources used for identification R and D goals. How can we get there?: (4) Profile of research partners, and (5) Profile of the necessary changes. Where do we want to go?: (6) Classification of
Research for nuclear power. A Swiss perspective

International Nuclear Information System (INIS)

Foskolos, K.; Yadigaroglu, G.; Chawla, R.; Paul Scherrer Inst., Villigen

1996-01-01

Nuclear energy research in Switzerland is concentrated in the Department for Nuclear Energy and Safety Research of the Paul Scherrer Institute (PSI). Nuclear research at PSI is structured around three main poles: safety and related operational issues for existing NPPs, nuclear waste management, and safety characteristics of future reactor concepts. Further, global aspects of energy systems are examined with regard to safety, economics and environmental impact. Presently, a total effort of about 200 py/a is invested in the nuclear research. Government funding of nuclear research was relatively stable during recent years, reaching about 35 MCHF/a. External funding of about 15 MCHF/a is expected to remain stable. (R.P.)
Progress of nuclear safety research, (2)

International Nuclear Information System (INIS)

Amano, Hiroshi; Nakamura, Hiroei; Nozawa, Masao

1981-01-01

The Japan Atomic Energy Research Institute was established in 1956 in conformity with the national policy to extensively conduct the research associated with nuclear energy. Since then, the research on nuclear energy safety has been conducted. In 1978, the Division of Reactor Safety was organized to conduct the large research programs with large scale test facilities. Thereafter, the Divisions of Reactor Safety Evaluation, Environmental Safety Research and Reactor Fuel Examination were organized successevely in the Reactor Safety Research Center. The subjects of research have ranged from the safety of nuclear reactors to that in the recycling of nuclear fuel. In this pamphlet, the activities in JAERI associated with the safety research are reported, which have been carried out in the past two years. Also the international cooperation research program in which JAERI participated is included. This pamphlet consists of two parts and in this Part 2, the environmental safety research is described. The evaluation and analysis of environmental radioactivity, the study on radioactive waste management and the studies on various subjects related to environmental safety are reported. (Kako, I.)
Radiochemistry Institute of Karlsruhe Nuclear Research Centre. Progress report on R and D work in 1985

International Nuclear Information System (INIS)

1986-02-01

The Radiochemistry Institute carried out R and D work within the framework of the following projects: Project PWA, Reprocessing and Waste Treatment; project PSB, Fast Breeder Reactor; project PKF, Nuclear Fusion. Basic and applied problems in the field of surface chemistry and surface analysis were studied under the working programme 'Solids and Materials Research', and 'Technology - Man - Environment' was a point of main interest that gathered a number of working programmes in the field of water chemistry. (orig./RB) [de
Radioactive waste management at the Peruvian Nuclear Energy Institute

International Nuclear Information System (INIS)

Mallaupoma, M.

1986-01-01

A brief account of current radioactive liquid waste management practices at the Peruvian Nuclear Energy Institute (IPEN), is presented. The storage and disposal systems and facilities to be provided at the future Peruvian Nuclear Research Centre (CNIP) at Huarangal, 40 km to the North of Lima, are described. (Author) [pt
Forschungszentrum Rossendorf, Institute of Safety Research. Annual report 2004

Energy Technology Data Exchange (ETDEWEB)

Weiss, F.P.; Rindelhardt, U. (eds.)

2005-07-01

The Institute of Safety Research (ISR) is one of the six Research Institutes of Forschungszentrum Rossendorf e.V. (FZR e.V.) which is a member institution of the Wissenschaftsgemeinschaft Gottfried Wilhelm Leibniz (Leibniz Association). Together with the Institute of Radiochemistry, ISR constitutes the research programme ''Safety and Environment'' which is one from three scientific programmes of FZR. In the framework of this research programme, the institute is responsible for the two subprogrammes ''Plant and Reactor Safety'' and ''Thermal Fluid Dynamics'', respectively. We also provide minor contributions to the sub-programme ''Radio-Ecology''. Moreover, with the development of a pulsed photo-neutron source at the radiation source ELBE (Electron linear accelerator for beams of high brilliance and low emittance), we are involved in a networking project carried out by the FZR Institute of Nuclear and Hadron Physics, the Physics Department of TU Dresden, and ISR. (orig.)
The design, construction, and commissioning of a multi-use cyclotron facility

International Nuclear Information System (INIS)

Ho, S.; Hutcheson, M.; Schick-Martin, D.; Dalzell, M.; Alexander, N.

2015-01-01

The Sylvia Fedoruk Canadian Centre for Nuclear Innovation in Saskatchewan is in the process of commissioning the Saskatchewan Centre for Cyclotron Sciences that is to be used for both academic research and commercial radiopharmaceutical production. The hybrid nature of this facility comes with unique challenges in satisfying both the rigid demands of pharmaceutical production while providing the necessary flexibility for academic research. In order to meet these competing demands, the Fedoruk Centre has assembled a distinct combination of skill sets and areas of expertise to operate a facility with an interdisciplinary focus. (author)
Solid targets for production of radioisotopes with cyclotron

International Nuclear Information System (INIS)

Paredes G, L.; Balcazar G, M.

1999-01-01

The design of targets for production of radioisotopes and radiopharmaceuticals of cyclotron to medical applications requires a detailed analysis of several variables such as: cyclotron operation conditions, choice of used materials as target and their physicochemical characteristics, activity calculation, the yielding of each radioisotope by irradiation, the competition of nuclear reactions in function of the projectiles energy and the collision processes amongst others. The objective of this work is to determine the equations for the calculation for yielding of solid targets at the end of the proton irradiation. (Author)
Design of injection system for separated sector cyclotron proposed at the Institute of Physical and Chemical Research, (1)

International Nuclear Information System (INIS)

Yano, Yasushige

1980-01-01

A beam injection system has been proposed for the separated-sector cyclotron (SSC) planned at the IPCR. In the central region of the SSC, a beam transported from a variable frequency linac or an AVF cyclotron is guided onto the first equilibrium orbit by means of three types of inflecting elements. These equipments consist of three bending magnets, a magnetic inflection channel and an electrostatic inflection channel. The latter two elements are placed between the magnetic poles of the sector magnets. The bending magnets are of a modified window-frame design with a pure iron yoke. The magnetic field distribution generated by these magnets was calculated and ascertained to have the satisfactory homogeniety. The magnetic inflection channel is composed of two sets of coils. One is used to accomplish an adequate field rise and the other to compensate for the main field fall which is brought about in the accelerating area by the former set of coils. With the aid of a computer code solving the Laplace equation, shapes of the anode and the cathode of the electrostatic inflector have been determined to produce a sufficiently uniform electric field. Finally, the present method of injection is concluded to be feasible for our SSC. (author)
Research on nuclear fusion reactor - Development of mm-wve (Electron cyclotron) heating device

Energy Technology Data Exchange (ETDEWEB)

Ahn, Sae Young; Myung, Jung Su; Lee, Keun Ho; Lee, Myung Jae; Kim, Hyung Suk; Hur, Jin Woo; Song, Ho Young [Institute for Advanced Engineering, Seoul (Korea, Republic of)

1996-08-01

To establish cooperating system with foreign relevant research institutes, consultation has been given to IAE by Dr. T. V. George regarding ECRH and gyrotron development plan. Discussions with Prof. Temkin and Dr. Kreisher at MIT, who are working for ITER gyrotron development, were made and those helped IAE to collect necessary information for fundamental parameters of ECCD. Also, Prof. Vic Granatstein, U. of Maryland, and Dr. Baruch Levush, NRL, were consulted for computer codes of the gyrotron R and D. It will also be prepared for cooperation in ECCD and mm-wave heating with device research teams of General Atomics and Russia. By visiting various University labs and research institutes and investigating the up-to-date research results, the basic operating parameters of gyrotron for KSTAR project has been determined. By cooperation with MIT, a conceptual design has been made for the KSTAR gyrotron that should generate 1 MW and 110 GHz CW waves. The simulation result of EGUN using self-consistent theory shows that 1.2 MW power with the efficiency of 42.8% can be obtained for TE22,6,1 mode where the average ohmic loss is 0.54 kW/cm{sup 2} assuming 77 kV cathode voltage, 34 A beam current, velocity ratio of 1.62 and perpendicular velocity spread of 6.5%. 9 refs., 5 figs., 3 tabs. (author)
Preservation of the first research nuclear reactor in Korea

International Nuclear Information System (INIS)

2008-06-01

This book describes preservation of the first research nuclear reactor in Korea and necessity of building memorial hall, sale of the Institute of Atomic Energy Research in Seoul and dismantlement of the first and the second nuclear reactor, preservation of the first research nuclear reactor and activity about memorial hall of the atomic energy reactor, assignment and leaving the report, and the list of related data.
Annual report of the Japan Atomic Energy Research Institute, for fiscal 1988

International Nuclear Information System (INIS)

1989-01-01

At present, a half century has elapsed since the discovery of nuclear fission, and atomic energy has taken the position of basic energy already, accordingly the development and utilization of atomic energy is very important as the energy source which can supply energy for long term economically and stably. Along the long term plan of atomic energy development and utilization decided in 1987, Japan Atomic Energy Research Institute (JAERI) advanced the research and development, thus it has borne the role as the nucleus general research institute in atomic energy fields. It has exerted efforts to obtain the understanding and trust of the nation on atomic energy, and has promoted the pioneering project research, such as safety research, high temperature engineering test and research, the research and development of nuclear fusion, the research on radiation utilization and the research and development of nuclear-powered ships. In the safety research, in order to contribute to the further rooting of LWRs and the establishment of nuclear fuel cycle, the research on the engineering safety of nuclear facilities and environmental safety has been advanced. The activities in respective research fields are summarized. Also the international cooperation with USA, FRG, China and others were carried out smoothly. (K.I.)
Contributions of the National Institute of Nuclear Research to the advance of Science and Technology in Mexico. Commemorative edition 2010

International Nuclear Information System (INIS)

Duque M, G.; Jimenez R, M.; Monroy G, F.; Romero H, S.; Serment G, J.

2010-01-01

From the second decade of the X X century the applications of the nuclear energy have been important part of the scientific and technological patrimony in Mexico. Records exist with regard to the use of the radioisotopes and the radiations in our country in that time, and in a formal way until the year of 1950, in a process that culminates with the creation of the Comision Nacional de Energia Nuclear (CNEN. January 1, 1956). In January 12, 1972 were published the Organic Law that created to the Instituto Nacional de Energia Nuclear, being responsible for the works that the CNEN developed. The current Instituto Nacional de Investigaciones Nucleares (ININ) was constituted starting from the Regulation Law of the constitutional Article 27 in nuclear matter of January 26, 1979, abrogated and substituted by the Law in force of February 4, 1985. In this lapse they were undertaken multitude of projects with results and diverse achievements. From their creation, the mission of the ININ and the previous institutions has been to realize research in science and nuclear technology, to promote their peaceful uses and to diffuse the achieved advances, always searching for to link them to the economic, social, scientific and technological development of the country. In this occasion with the purpose of participating in the commemoration of the bicentennial of the independence and centennial of the Mexican revolution in our country, the ININ decided to publish this work, directed to a wide public, with the intention of providing a vision the most complete and appropriate possible of the activities in research and technology that it is carries out at the moment. This work also seeks to be a diffusion instrument of the tasks that they are carried out in the institute, in diverse subjects as: the basic research, the nuclear applications in the health, the agriculture and the industry, the studies on the contamination and the environment; the dosimetry; the radiological protection; as
Guidelines for an environmental code of ethics for research institutions

International Nuclear Information System (INIS)

Gardusi, Claudia; Aquino, Afonso Rodrigues de

2009-01-01

The purpose of this work is to reflect about actions that may contribute to the creation of mechanisms to protect the environment in the development of research projects at research institutions, specifically the Nuclear and Energy Research Institute - IPEN. A brief review of part of the ethical values applied to the process of scientific development during the old, medieval and modern periods is presented, showing the split of the nature ethical principles. It is also reported an overview of the creation of codes of ethics applied to research institutions. Moreover, criteria are presented to settle guidelines to protect the environment during the development of research projects. (author)

Utilization of nuclear research reactors

International Nuclear Information System (INIS)

1980-01-01

Full text: Report on an IAEA interregional training course, Budapest, Hungary, 5-30 November 1979. The course was attended by 19 participants from 16 Member States. Among the 28 training courses which the International Atomic Energy Agency organized within its 1979 programme of technical assistance was the Interregional Training Course on the Utilization of Nuclear Research Reactors. This course was held at the Nuclear Training Reactor (a low-power pool-type reactor) of the Technical University, Budapest, Hungary, from 5 to 30 November 1979 and it was complemented by a one-week Study Tour to the Nuclear Research Centre in Rossendorf near Dresden, German Democratic Republic. The training course was very successful, with 19 participants attending from 16 Member States - Bangladesh, Bolivia, Czechoslovakia, Ecuador, Egypt, India, Iraq, Korean Democratic People's Republic, Morocco, Peru, Philippines, Spain, Thailand, Turkey, Vietnam and Yugoslavia. Selected invited lecturers were recruited from the USA and Finland, as well as local scientists from Hungarian institutions. During the past two decades or so, many research reactors have been put into operation around the world, and the demand for well qualified personnel to run and fully utilize these facilities has increased accordingly. Several developing countries have already acquired small- and medium-size research reactors mainly for isotope production, research in various fields, and training, while others are presently at different stages of planning and installation. Through different sources of information, such as requests to the IAEA for fellowship awards and experts, it became apparent that many research reactors and their associated facilities are not being utilized to their full potential in many of the developing countries. One reason for this is the lack of a sufficient number of trained professionals who are well acquainted with all the capabilities that a research reactor can offer, both in research and
Activation Analysis and Nuclear Research in Burma

Energy Technology Data Exchange (ETDEWEB)

Thiele, R. W.

1971-07-01

Research endeavours in the field of Nuclear Sciences in Burma appear to be concentrated in three main Institutions. These are the Chemistry and Physics Departments of the Rangoon Arts & Science University and the Union of Burma Applied Research Institute (UBARI). In view of possible forthcoming developments an expanded research programme, which is to be implemented on the basis of a five year plan, has been drawn up. Research topics included in this programme are predominantly of practical interest and aimed at a contribution by nuclear methods, in particular activation analysis, to the technological and industrial needs of the country.
Improving cancer treatment with cyclotron produced radionuclides. Comprehensive progress report, February 1, 1992--July 15, 1995

Energy Technology Data Exchange (ETDEWEB)

Larson, S.M.; Finn, R.D.

1995-07-17

This research continues the long term goals of promoting nuclear medicine applications by improving the scientific basis for tumor diagnosis, treatment and treatment follow-up based on the use of cyclotron produced radiotracers in oncology. This program fits into the nuclear medicine component of DOE`s mission, which is aimed at enhancing the beneficial applications of radiation, radionuclides, and stable isotopes in the diagnosis, study and treatment of human diseases. The grant includes 3 interactive components: Radiochemistry/Cyclotron; Pharmacology/Immunology; and Imaging Physics. An essential strategy is as follows: novel radionuclides and radiotracers developed in the Radiochemistry/Section under the DOE grant during the 1992--1995 will be employed in the Pharmacology/Immunology component in the period 1996--1999. Imaging Physics resolves relevant imaging related physics issues that arise during the experimentation that results. In addition to the basic research mission, this project also provides a basis for training of research scientists in radiochemistry, immunology, bioengineering and imaging physics.
Improving cancer treatment with cyclotron produced radionuclides. Comprehensive progress report, February 1, 1992--July 15, 1995

International Nuclear Information System (INIS)

Larson, S.M.; Finn, R.D.

1995-01-01

This research continues the long term goals of promoting nuclear medicine applications by improving the scientific basis for tumor diagnosis, treatment and treatment follow-up based on the use of cyclotron produced radiotracers in oncology. This program fits into the nuclear medicine component of DOE's mission, which is aimed at enhancing the beneficial applications of radiation, radionuclides, and stable isotopes in the diagnosis, study and treatment of human diseases. The grant includes 3 interactive components: Radiochemistry/Cyclotron; Pharmacology/Immunology; and Imaging Physics. An essential strategy is as follows: novel radionuclides and radiotracers developed in the Radiochemistry/Section under the DOE grant during the 1992--1995 will be employed in the Pharmacology/Immunology component in the period 1996--1999. Imaging Physics resolves relevant imaging related physics issues that arise during the experimentation that results. In addition to the basic research mission, this project also provides a basis for training of research scientists in radiochemistry, immunology, bioengineering and imaging physics
Production of /sup 77/Br for nuclear medicine using the CV-28 cyclotron of Instituto de Engenharia Nuclear (RJ, Brazil)

Energy Technology Data Exchange (ETDEWEB)

Bastos, M A.V.; Silva, A.G. da [Instituto de Engenharia Nuclear, Rio de Janeiro (Brazil); Newton, W A [Manchester Univ. (UK)

1984-06-01

The reaction /sup 75/As (..cap alpha..,2n)/sup 77/Br with 28 MeV alpha particles is used to obtain /sup 77/Br with the CV-28 cyclotron of Instituto de Engenharia Nuclear (Rio de Janeiro, Brazil). A production method has been developed, using 200 mg of arsenium metal, electroplated on platinum. These targets can withstand 25 ..mu..A beams for several hours, yielding 0.29 mCi/..mu..A h. The /sup 77/Br which is separated by coprecipitation with AgCl, is recovered as NaBr with yields better than 98%. Measures have been taken to obtain a product which is pure, sterile and carrier-free.
CYGNE, Foundation for Cyclotron Applications in Medicine, Netherlands

Energy Technology Data Exchange (ETDEWEB)

van de Bosch, R L.P. [Technische Hogeschool Eindhoven (Netherlands). Afdeling Technische Natuurkunde; Smithuis, L O.M.J. [St. Lambertusziekenhuis, Helmond (Netherlands). Afd. Nucleaire Geneeskunde

1981-01-01

At the Technical University of Eindhoven (Netherlands) a Foundation named CYGNE is established with the purpose to further the use of the research cyclotrons present in the country for the production of short-living radioisotopes specifically on behalf of nuclear medicine. The cooperation with a hospital and its pharmacist are procured for the production of various radiopharmaceuticals. This is the first time such a facility is available in the Netherlands. The foundation has four working groups to do research on radionuclides for positron emission tomography, neutron therapy, trace element analysis, and routine production or new production methods.
Institute of Nuclear Physics of Orsay - IPNO. Activity report 2004-2005

International Nuclear Information System (INIS)

2006-01-01

The Institute of Nuclear Physics of Orsay (IPN Orsay) is undertaking nuclear physics research that is centered on the nature of matter and its ultimate constituents. By the nature of its scientific activities, the IPN is at the heart of a wide range of international collaborations. IPN Orsay is a unit of both the CNRS (National Centre of Scientific Research) and of the Paris-Sud University. It plays a vital role in experiments being carried out by wide-ranging collaborations at major experimental facilities most notably in Europe, the United States and Japan. Its own facilities allows the IPN to carry out fundamental theoretical and experimental research studies in nuclear physics, astro-particle physics, radiochemistry but also in pluri-disciplinary activities. This document presents the activity of the Institute during the 2004-2005 years: 1 - Scientific activities: Nuclear structure; Hadronic physics and matter; Astro-particles; Theoretical physics; Hot nuclei; Energy and Environment; Particle Matter Interactions; Physics-Biology-Medicine Interfaces in Neurobiology, Oncology and Genomic; Knowledge dissemination and communication; 2 - Technical activities: General and technical departments; Accelerators Division; 3 - Appendixes: Publications, Proceedings, Conferences, workshops, collaboration meetings, Internal seminars, External seminars, Heavy ions seminars, Theoretical seminars, Radiochemistry seminars, Seminars of general interest, Scientific events, Schools and lectures, Thesis, accreditations to supervise research, Books and works, 'Journal club', Staff, Visitors
Transportation Accessibility and Location Choice of Japanese-Funded Electronic Information Manufacturing Firms in Shanghai

Directory of Open Access Journals (Sweden)

Haining Jiang

2018-02-01

Full Text Available With the rapid development of globalization, information communication and transportation, it is argued that the effect of transportation accessibility in the location choice of manufacturing firms has diminished. However, comprehensive and systematic research on the impact of transportation accessibility on firm location choice in cities remains scarce. Taking Shanghai as the research area, this paper uses a catalog of Japanese-funded electronic information manufacturing firms to explore the influence of transportation accessibility on their location choice. The paper first describes firm distribution using the nuclear density estimation method. The Poisson regression model is then used to estimate the significance of transportation accessibility in influencing firm location. The empirical results show that most of the firms are concentrated in the inner suburbs of Shanghai, with only a small number in the outer suburban areas. The spatial coupling relationship between firm distribution and transportation accessibility is significant. These firms tend to choose areas with good accessibility to transportation infrastructure, and, in particular, the effect of airport accessibility is significant. Compared with the joint venture enterprises, wholly-owned Japanese enterprises are more inclined to be in areas with better transportation accessibility.
Institute of Nuclear Physics of Orsay - IPNO. Activity report 2000-2001

International Nuclear Information System (INIS)

2002-01-01

The Institute of Nuclear Physics of Orsay (IPN Orsay) is undertaking nuclear physics research that is centered on the nature of matter and its ultimate constituents. By the nature of its scientific activities, the IPN is at the heart of a wide range of international collaborations. IPN Orsay is a unit of both the CNRS (National Centre of Scientific Research) and of the Paris-Sud University. It plays a vital role in experiments being carried out by wide-ranging collaborations at major experimental facilities most notably in Europe, the United States and Japan. Its own facilities allows the IPN to carry out fundamental theoretical and experimental research studies in nuclear physics, astro-particle physics, radiochemistry but also in pluri-disciplinary activities. This document presents the activity of the Institute during the 2000-2001 years: 1 - Scientific activities: exotic and hot nuclei; nucleon sub-structure; Mesons, Quarks and Gluons; Astro-particles; Theoretical physics (nuclear structure and reactions - N-body systems, fields theory applied to particle physics and to condensed matter physics); Radiochemistry; Physics of Downstream Cycle and Spallation Reactions; Particle Matter Interactions; Physics-Biology-Medicine Interfaces in Neurobiology, Oncology and Genomic; Science, Education, History and Society; 2 - Technical activities: General and technical departments; Detectors and associated instrumentation; Accelerators; Scientific and technical activities
The Russian nuclear data research programme

International Nuclear Information System (INIS)

1995-11-01

The report contains the Russian programme of nuclear data research, approved by the Russian Nuclear Data Committee on 16 December 1994. It gives surveys on nuclear data needs, on the structure of nuclear data activities, on experimental facilities for nuclear data measurements at five Russian institutes, on theoretical model work, nuclear data evaluation, and nuclear data testing. It describes four Russian nuclear data centers and their relations to the International Nuclear Data Centres Network, and their holdings of nuclear data libraries of Russian and international origin. A summary of nuclear data applications in energy and non-energy fields is given. An appendix contains a detail nuclear data research programme for the years 1995 - 2005. (author). 16 refs, 1 fig., 6 tabs
Restoration of the former site of the institute for nuclear physics research in Amsterdam

International Nuclear Information System (INIS)

Louwrier, Pieter W.F.; Bakker, C.N.M.; Peperkamp, J.A.M.

2000-01-01

In 1946 the Institute for Nuclear Physics Research (IKO) started operations on the site of an old gas factory made available by the City of Amsterdam. In 1997 IKO became part of the National Institute for Nuclear Physics and High-Energy Physics (NIKHEF). In 1996 NIKHEF left the laboratory site after 50 years of occupation. The City of Amsterdam, being the owner of the area, decided that in view of the plants for development of the area, the buildings should be demolished and the area made suitable for public use. The site was used as a nuclear research laboratory since 1946, housing a synchrocyclotron from 1947 to 1977 and a linear electron accelerator from 1968 to 1977. Several nuclear chemistry laboratories were in operation from 1946 to 1984. During the 50-year period the original buildings were modified and enlarged, and new buildings were added. Before the responsibility for the area could be transferred to the City and the operating licence could be adjusted to the new situation the Dutch authorities required that a site restoration project be executed. The site restoration project was planned in stages, each of which was supervised and evaluated by the Dutch Ministry of Housing, Spatial Planning and the Environment, and the Ministry of Social Affairs and Employment. Special interest groups such as Greenpeace, LAKA Foundation (a non-profit organisation acting as a consultant for the neighbouring population), the City of Amsterdam and the local City-Boards were following the process closely. The project encompassed the following stages: Set-up of a plan for the clearance of the building structures, including the criteria for release, in consultation with the ministries involved. Radiation protection was an integral part of the plan. Investigation of possible radioactive contamination of the evacuated buildings. Six undocumented contaminations and one documented contamination were identified. Supervised removal of contaminated building structures by a
Improved High Current Liquid and Gas Targets for Cyclotron Produced Radioisotopes (Turkey)

Energy Technology Data Exchange (ETDEWEB)

Kivrakdal, Deniz; Ustaoğlu, Özgur; Soylu, Ayfer [Eczacibasi Nuclear Products Inc. (Turkey)

2009-07-01

As positron emitting radiopharmaceuticals gain interest in nuclear medicine, more and more baby cyclotrons are installed. The number of cyclotrons in Turkey went up to nine whereas the number of PET or PET/CT cameras increased more than 50% within a year. At the moment there are 65 positron imaging cameras serving a population of around 70 million. Eczacıbası - Monrol Nuclear Products Industry and Trade Inc. has five cyclotrons three of them being of different brands. In this report production data collected with these cyclotrons using high current liquid targets of silver, tantalum and niobium will be presented. The data presented here covers the whole duration of the project. Another topic which will be discussed here is the work carried out about purification and analysis of used O-18 water for re-use purposes. (author)
Improved High Current Liquid and Gas Targets for Cyclotron Produced Radioisotopes (Turkey)

International Nuclear Information System (INIS)

Kivrakdal, Deniz; Ustaoğlu, Özgur; Soylu, Ayfer

2009-01-01

As positron emitting radiopharmaceuticals gain interest in nuclear medicine, more and more baby cyclotrons are installed. The number of cyclotrons in Turkey went up to nine whereas the number of PET or PET/CT cameras increased more than 50% within a year. At the moment there are 65 positron imaging cameras serving a population of around 70 million. Eczacıbası - Monrol Nuclear Products Industry and Trade Inc. has five cyclotrons three of them being of different brands. In this report production data collected with these cyclotrons using high current liquid targets of silver, tantalum and niobium will be presented. The data presented here covers the whole duration of the project. Another topic which will be discussed here is the work carried out about purification and analysis of used O-18 water for re-use purposes. (author)
Nuclear Human Resource Development in Tokyo Institute of Technology

International Nuclear Information System (INIS)

Satio, Masaki; Igashira, Masayuki; Obara, Toru; Kikura, Hironari; Kawahara, Akira; Ujita, Hiroshi

2012-01-01

Nuclear engineering education has been initiated in 1957 at the graduate school of Tokyo Institute of Technology. Higher Educational activities have been conducted for more than half century. More than 1000 Master students and 200 Doctoral students graduated from the Department of Nuclear Engineering in Tokyo Institute if Technology. Many of them are working in nuclear industries and institutes. International course of nuclear engineering was initiated in 1994, and 130 students from 20 overseas countries have graduated from Master and Doctoral Programs. In the present paper, the current nuclear educational activities in Tokyo Institute of Technology are summarized
Description and Methods of the Automated Document Management System Usage in Scientific Organizational Activities of the Joint Institute for Nuclear Research (ADS SOA JINR)

CERN Document Server

Borisovsky, V F; Kekelidze, M G; Nikonov, E G; Senchenko, V A

2005-01-01

This paper presents the structure description and user guide for Information program system for automation of a document flow for support of scientific arrangement planning (ADS SOA) which can be used for planning and carrying out seminars, workshops, conferences and other arrangements of research management. This work is intended for automation of scientific research management in the Joint Institute for Nuclear Research. The complex of programs represents the CDS Agenda system used in the European Organization for Nuclear Research (CERN), which is adapted to the conditions of JINR.
Operational health and physics service during the maintenance of the Australian National Medical Cyclotron

International Nuclear Information System (INIS)

Mukherjee, B.

1994-01-01

Modern Medical Cyclotrons use intense beams of high energy protons or deuterons to produce large activities of short and medium lived radionuclides. After continuous operation for prolonged periods the Cyclotron components become activated through various nuclear interactions therefore, the risk of personal radiation hazard while handling such activated cyclotron components is high. This paper describes all operational aspects of the Health Physics service evolved during the first preventative maintenance program of the Australian National Medical Cyclotron, which took place in June 1993. 5 refs., 3 tabs., 2 figs
Recycling and recommissioning a used biomedical cyclotron

International Nuclear Information System (INIS)

Carroll, L.R.; Ramsey, F.; Armbruster, J.; Montenero, M.

2001-01-01

Biomedical Cyclotrons have a very long life, but there eventually comes a time when any piece of equipment has to be retired from service. From time to time, we have the opportunity to help find new homes for used cyclotrons which, with relatively modest overhaul and refurbishment, can have many additional years of productive service, and thus represent a very valuable asset. The reasons for retiring a cyclotron vary, of course, but in our experience it is often due to an institution's changing priorities or changing needs, rather than the due to any fundamental age-related deficiency in the cyclotron itself. In this paper we will report on the relocation and successful restoration of a used TCC CP-42 cyclotron, which was moved from M.D. Anderson Hospital in Houston to Denton, Texas in early 1998, where it is presently being used for R and D and commercial production of biomedical isotopes. Ownership of the machine has been transferred to the University of North Texas; facility, manpower, and operational resources are provided by International Isotopes, Inc
The National Medical Cyclotron - An Australian experience in technology

International Nuclear Information System (INIS)

Barnes, R. K.

1997-01-01

The establishment of the National Medical Cyclotron (NMC) in the early 1990's was the practical outcome of a vision, held by nuclear medicine professionals, to complement the available neutron-rich radionuclides produced in Australia, with neutron-deficient radionuclides. The NMC is operated by the Australian Nuclear Science and Technology Organisation (ANSTO) in collaboration with the Royal Prince Alfred Hospital (RPAH) in Sydney where the PET department is able to use the short-lived radiotracers to good advantage. Neutron-deficient radionuclides, are also produced by the NMC laboratories. The cyclotron-generated radionuclides are used in over 70,000 patient studies per year
TL dosimetry in the new Tandetron ion accelerator site of the National Institute of Nuclear Research (ININ)

International Nuclear Information System (INIS)

Valdovinos A, M.; Gonzalez M, P.R.

2000-01-01

The National Institute of Nuclear Research (ININ) acquired a positive ions accelerator type Tandetron 2 MV of the dutch company High Voltage Engineering, Europe B.V., which was finished its installation this year (2000) in an already existing building in the Dr. Nabor Carrillo Flores Nuclear Centre, where it was prepared for the following purposes: the accelerator will be used to realize research through X-ray emission induced by charged particles, Rutherford backscattering analysis, nuclear reaction analysis, gamma ray emission induced by charged particles, resonant dispersion analysis, elastic backward detection analysis and by particle canalization analysis. The accelerator consists of an injection system with two ion sources, ion accelerator tank with voltage in terminal at 2 MV, recovery and recirculation system of charge interchange gas, iman selector analyzer system and with high energy focussing, control system through computer and management and recovery of isolator gas system. For the realization of operation tests of this accelerator, it was had the license authorizing by the National Commission of Nuclear Safety and Safeguards (CNSNS). During the test stage Tl dosemeters were arranged in the Tandetron accelerator area, and also in direction to the beam outlet. In this work, are presented the obtained results of the measurement of radiation levels, as in the area as in the beam outlet. (Author)
Considerations, measurements and logistics associated with low-energy cyclotron decommissioning

International Nuclear Information System (INIS)

Sunderland, J. J.; Erdahl, C. E.; Bender, B. R.; Sensoy, L.; Watkins, G. L.

2012-01-01

The University of Iowa’s 20-year-old 17 MeV Scanditronix cyclotron underwent decommissioning in the summer of 2011. To satisfy local, state and federal regulations defining removal, transportation and long-term safe and environmentally secure disposal of the 22 ton activated cyclotron, a series of nuclear spectroscopic measurements were performed to characterize the nature and extent of proton and neutron activation of the 22-ton cyclotron, its associated targets, and the concrete wall that was demolished to remove the old cyclotron. Neutron activation of the concrete wall was minimal and below exempt concentrations resulting in standard landfill disposal. The cyclotron assessment revealed the expected array of short and medium-lived radionuclides. Subsequent calculations suggest that meaningful levels residual activity will have decayed virtually to background after 15 years, with the total residual activity of the entire cyclotron dropping below 37 MBq (1 mCi).

Biomedical research with cyclotron produced radionuclides. Progress report, October 1, 1977--September 30, 1978

Energy Technology Data Exchange (ETDEWEB)

Laughlin, J.S.; Benua, R.S.; Tilbury, R.S.; Bigler, R.E.

1978-09-30

Progress is reported on biomedical studies using cyclotron-produced /sup 18/F, /sup 15/O, /sup 11/C, /sup 13/N, /sup 52/Fe, /sup 38/K, /sup 206/Bi, /sup 73/Se, /sup 53/Co, and /sup 43/K. The following research projects are described: tumor detection and diagnosis; neurological studies; radiopharmaceutical development; /sup 38/K as an indicator of blood flow to the myocardium; dosimetry for internally deposited isotopes in animals and man; cyclotron development; positron tomographic imaging with the TOKIM System; and review of positron emission transaxial tomograph instruments. (HLW)
Nuclear engineering experiments at experimental facilities of JNC in graduate course of Tokyo Institute of Technology

International Nuclear Information System (INIS)

Hayashizaki, Noriyosu; Takahashi, Minoru; Aoyama, Takafumi; Onose, Shoji

2005-01-01

Nuclear engineering experiments using outside facilities of the campus have been offered for graduate students in the nuclear engineering course in Tokyo Institute of Technology (Tokyo Tech.). The experiments are managed with the collaboration of Japan Nuclear Cycle Development Institute (JNC), Japan Atomic Energy Research Institute (JAERI) and Research Reactor Institute, Kyoto University (KUR). This report presents the new curriculum of the nuclear engineering experiments at JNC since 2002. The change is due to the shutdown of Deuterium Criticality Assembly Facility (DCA) that was used as an experimental facility until 2001. Reactor physics experiment using the training simulator of the experimental fast reactor JOYO is continued from the previous curriculum with the addition of the criticality approach experiment and control rods calibration. A new experimental subject is an irradiated material experiment at the Material Monitoring Facility (MMF). As a result, both are acceptable as the student experiments on the fast reactor. (author)
Forschungszentrum Rossendorf. Institute of Safety Research. Annual report 1998

International Nuclear Information System (INIS)

Weiss, F.P.; Rindelhardt, U.

1999-07-01

The Institute of Safety Research is one of the five scientific institutes of Forschungszentrum Rossendorf e.V. The Forschungszentrum Rossendorf is a member of the 'Wissenschaftsgemeinschaft Gottfried Wilhelm Leibniz' und is funded by the Federal Ministry of Education and Research and by the Saxon Ministry of Science and Arts with 50% each. The research work of the institute aims at the assessment and increase of the safety and environmental sustainability of technical plants. The emphasis is put on the development and validation of mathematical and physical models for process and plant analysis, and of techniques for process and components monitoring. Subject of investigations are equally nuclear plants and installations of process industries. (orig.)
Overview of management of low and intermediate level radioactive wastes at the Institute for Nuclear Research for to save management of the waste from decommissioning of nuclear facilities

International Nuclear Information System (INIS)

Bujoreanu, D.; Bujoreanu, L.

2010-01-01

The national policy of radioactive waste management fully complies with the international requirements established by 'Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management and with the EURATOM treaty, directives, recommendations and policy of radioactive waste management promoted at the level of the European Union. The Institute for Nuclear Research Pitesti (INR) has its own Radwaste Treatment Plant. The object of activity is to treat and condition radioactive waste resulted from the nuclear facility. According to the National Nuclear Program, the institute is the main support for implementation of the methods and technologies for conditioning and disposal of radioactive waste generated by Cernavoda NPP. For all these, in accordance with the Governmental order no. 11/2003, INR shall must prepare and manage the decommissioning projects of its own facilities and to upgrade the facilities for the management of the radioactive waste resulting from decommissioning activities. (authors)
Radiation safety and operational health physics of hospital based medical cyclotrons

International Nuclear Information System (INIS)

Mukherjee, B.

2002-01-01

Full text: Compact, low energy, high current Medical Cyclotrons are now primarily used to produce large activities of short lived, neutron deficient, positron- emitting radioisotopes. These isotopes constitute the key ingredients of important PET (Positron Emission Tomography) radiopharmaceuticals used in diagnostic nuclear medicine. The PET-radioisotope producing Medical Cyclotrons are now increasingly installed in modern urban hospitals in many countries of the world. Modern Medical Cyclotrons run at a very high beam current (∼100-200 micro Amp) level and thereby produce intense fields of parasitic gamma rays and neutrons, causing the activation of cyclotron components, ambient air and radiation exposure to patients and members of the public. This report highlights the important operational aspects and the characteristics of the radiation fields produced by Medical Cyclotrons. The pathways of personnel radiation exposure are also analyzed. The above information constitutes the scientific basis of a sound operational health physics service, which is manifested in an effective dose reduction and an enhanced radiological safety of the Medical Cyclotron facility within the framework of ALARA
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Turkey

International Nuclear Information System (INIS)

2008-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General regulatory regime: 1. Introduction; 2. Mining regime; 3. Radioactive substances, nuclear fuel and equipment; 4. Nuclear installations; 5. Trade in nuclear materials and equipment; 6. Radiation protection; 7. Radioactive waste management; 8. Nuclear security; 9. Transport; 10. Nuclear third party liability; II. Institutional Framework: 1. Regulatory and supervisory authorities (Prime Minister; Ministry of Energy and Natural Resources; Ministry of Health; Ministry of the Environment and Forestry); 2. Public and semi-public agencies (Turkish Atomic Energy Authority - TAEK; General Directorate for Mineral Research and Exploration - MTA; ETI Mine Works General Management; Turkish Electric Generation and Transmission Corporation - TEAS; Turkish Electricity Distribution Corporation - TEDAS)
The Nuclear Review: the Institution of Nuclear Engineers' response to the Review of Nuclear Power

International Nuclear Information System (INIS)

Anon.

1994-01-01

The United Kingdom Government's Nuclear Review currently underway, addresses whether and in what form nuclear power should continue to be part of the country's power generation capability. This article sets out the response of the Institution of Nuclear Engineers to the Nuclear Review. This pro-nuclear group emphasises the benefits to be gained from diversity of generation in the energy supply industry. The environmentally benign nature of nuclear power is emphasised, in terms of gaseous emissions. The industry's excellent safety record also argues in favour of nuclear power. Finally, as power demand increases globally, a health U.K. nuclear industry could generate British wealth through power exports and via the construction industry. The Institution's view on radioactive waste management is also set out. (UK)
Nuclear Science Division, Annual report, October 1, 1988--December 31, 1990

Energy Technology Data Exchange (ETDEWEB)

Poskanzer, A.M.; Deleplanque, M.A.; Firestone, R.B.; Lofdahl, J.B. (eds.)

1991-04-01

This report contains short papers of research conducted in the following areas: Low energy research program; bevalac research program; ultrarelativistic research program; nuclear theory program; nuclear data evaluation; and, 88-inch cyclotron operations.
Nuclear Science Division, Annual report, October 1, 1988--December 31, 1990

International Nuclear Information System (INIS)

Poskanzer, A.M.; Deleplanque, M.A.; Firestone, R.B.; Lofdahl, J.B.

1991-04-01

This report contains short papers of research conducted in the following areas: Low energy research program; bevalac research program; ultrarelativistic research program; nuclear theory program; nuclear data evaluation; and, 88-inch cyclotron operations
Current status of nuclear safety research

International Nuclear Information System (INIS)

Anon.

1977-01-01

Efforts at nuclear safety research have expanded year by year in Japan, in term of money and technical achievement. The Atomic Energy Commission set last year the five year nuclear safety research program, a guideline by which various research institutes will be able to develop their own efforts in a concerted manner. From the results of the nuclear safety research which cover very wide areas ranging from reactor engineering safety, safety of nuclear fuel cycle facilities, prevention of radiation hazards to the adequate treatment and disposal of radioactive wastes, AIJ hereafter focuses of LWR engineering safety and prevents two articles, one introducing the current results of the NSSR program developed by JAERI and the other reporting the LWR reliability demonstration testing projects being promoted by MITI. The outline of these demonstration tests was reported in this report. The tests consist of earthquake resistance reliability test of nuclear power plants, steam generator reliability tests, valve integrity tests, fuel assembly reliability tests, reliability tests of heat affected zones and reliability tests of pumps. (Kobatake, H.)
International Interdisciplinary Research Institute Project in Senegal

Science.gov (United States)

Gueye, Paul

2010-02-01

The project of an interdisciplinary research institute in Senegal was initiated in 1993 in Senegal (West Africa) and became a template for a similar project in the US in 1999. Since then, numerous meetings and presentations have been held at various national and international institutions, workshops and conferences. The current development of this partnership includes drafts for a full design of all systems at each facility, as well as the physics, applied health and educational programs to be implemented. The Senegal facility was conceived for scientific capacity building and equally to act as a focal point aimed at using the local scientific expertise. An anticipated outcome would be a contribution to the reduction of an ever-growing brain drain process suffered by the country, and the African continent in general. The development of the project led also to a strong African orientation of the facility: built for international collaboration, it is to be a pan-African endeavor and to serve primarily African countries. The facility received a presidential approval in a 2003 meeting and will develop an interdisciplinary program centered on a strong materials science research which will also allow for the establishment of an advanced analytical (physical chemistry) laboratory. A central part of the facility will be linked to state-of-the art accelerator mass spectrometry, cyclotron and low energy electromagnetic accelerator systems. )
Cyclotron will not survive yet this year without state support

International Nuclear Information System (INIS)

Marcan, P.

2005-01-01

In this paper the project of the Cyclotron Center of the Slovak republic is described. On the basis of this project the state joint-stock company Biont was constituted. Small cyclotron is in operation; big cyclotron is in process of manufacture and it will be put in operation in 2007. Small cyclotron will be used for production of radiopharmaceuticals. Positron emission tomograph (PET) in Oncological Institute of St. Elizabeth (in Bratislava) and gamma camera in Central Military Hospital (in Ruzomberok) are constituents of the Biont. The PET will be also in Biont. The hadron therapy of ophthalmic tumors is planned. Financial plans of the Biont up to 2009 are presented
Physical protection of radioactive materials in a University Research Institute

International Nuclear Information System (INIS)

Boeck, H.

1998-01-01

Although nuclear research centers attached to universities usually do not keep large inventories of radioactive or special nuclear material, the mentioned material has still to be under strict surveillance and safeguards if applicable. One problem in such research centers is the large and frequent fluctuation of persons - mainly students, scientists or visiting guest scientists - using such materials for basic or applied research. In the present paper an overview of protective actions in such a research institute will be given and experience of more than 36 years will be presented. (author)
Creation of a new-generation research nuclear facility

International Nuclear Information System (INIS)

Girchenko, A.A.; Matyushin, A.P.; Kudryavtsev, E.M.; Skopin, V.P.; Shchepelev, R.M.

2013-01-01

The SO-2M research nuclear facility operated on the industrial area of the institute. The facility is now removed from service. In view of this circumstance, it is proposed to restore the facility at the new qualitative level, i.e., to create a new-generation research nuclear facility with a very high safety level consisting of a subcritical bench and a proton accelerator (electronuclear facility). Competitive advantages and design features have been discussed and the productive capacity of the research nuclear facility under development has been evaluated [ru
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Greece

International Nuclear Information System (INIS)

2015-01-01

In Greece, there are no nuclear power plants and nuclear energy is not considered as an option in the foreseeable future. There is, however, one nuclear research reactor (in extended shutdown since 2014) and one sub-critical assembly. Radioactive waste originating from medicine, research and industry is classified as low level. Although there is no framework act dealing comprehensively with the different aspects of nuclear energy, there are various laws, decrees and regulations of a more specific nature governing several aspects of nuclear activities. This paper gives information on the general regulatory regime (mining regime, radioactive substances, nuclear fuel and equipment, nuclear installations (licensing and inspection, including nuclear safety, emergency response, trade in nuclear materials and equipment, radiation protection, radioactive waste management, nuclear security, transport, nuclear third party liability) and on the institutional framework with the regulatory and supervisory authorities (Greek Atomic Energy Commission (EEAE))
Radiation processing project at the Institute of Nuclear Energy Research

International Nuclear Information System (INIS)

Tsai, C.M.; Fu, Y.K.; Yang, Y.H.; Chen, Y.T.; Wei, Y.H.; Lee, K.P.; Wang, Y.K.

1981-01-01

The utilization of scientific approach to preserve and sterilize the agricultural products has long been studied since 1954 and was adopted by several countries gradually since 1958. Starting from July 1977 this Institute began to study the preservation of potatoes and onions with reference to sprout inhibition which is discussed and its economical aspect is evaluated. The design concept of a megacurie 60 Co irradiator at this Institute is illustrated. The progress of construction work for the irradiator and the safety device in particular are reported. Current research project on the preservation of agricultural products in this Institute is presented. (author)
Review of Cyclotrons for the Production of Radioactive Isotopes for Medical and Industrial Applications

Science.gov (United States)

Schmor, Paul

2011-02-01

Radioactive isotopes are used in a wide range of medical, biological, environmental and industrial applications. Cyclotrons are the primary tool for producing the shorter-lived, proton-rich radioisotopes currently used in a variety of medical applications. Although the primary use of the cyclotron-produced short-lived radioisotopes is in PET/CT (positron emission tomography/computed tomography) and SPECT (single photon emission computed tomography) diagnostic medical procedures, cyclotrons are also producing longer-lived isotopes for therapeutic procedures as well as for other industrial and applied science applications. Commercial suppliers of cyclotrons are responding by providing a range of cyclotrons in the energy range of 3-70MeV for the differing needs of the various applications. These cyclotrons generally have multiple beams servicing multiple targets. This review article presents some of the applications of the radioisotopes and provides a comparison of some of the capabilities of the various current cyclotrons. The use of nuclear medicine and the number of cyclotrons supplying the needed isotopes are increasing. It is expected that there will soon be a new generation of small "tabletop" cyclotrons providing patient doses on demand.
Causes of extended shutdown state of 'RA' research reactor in Vinca Institute

International Nuclear Information System (INIS)

Pesic, M.; Kolundzija, V.; Ljubenov, V.; Cupac, S.

2001-01-01

This paper describes the causes and reasons for extended shutdown state of RA research reactor in the 'Vinca' Institute of Nuclear Sciences. Technical and legal matters that led to decision to stop RA reactor operation in 1984 and further problems related to maintenance and preparation for continuation of operation are given. Influence of nuclear policy of Yugoslav government and the 'Vinca' Institute at prolongation of the reactor shutdown state, as consequence of changing of nuclear programme in the country and the world are discussed and underlined. An overview of the legislation in the field of nuclear safety and regulatory control of radiation sources and radioactive materials in Yugoslavia is presented. (author)
Nuclear physics experiment at INS

International Nuclear Information System (INIS)

Sugimoto, Kenzo.

1981-02-01

Present activities at the Institute for Nuclear Study (INS) are presented. Selected topics are from recent experiments by use of the INS cyclotron, experiments at the Bevalac facility under the INS-LBL collaboration program, and preparatory works for the Numatron project, a new project for the high-energy heavy-ion physics. (author)
Radiometric analysis performed by the Environment Monitoring Service from IPEN (Institute of Energy and Nuclear Research), Brazil, between 1988 and 1991

International Nuclear Information System (INIS)

Venturini, L.; Nisti, M.B.; Pecequilo, B.R.S.

1993-03-01

This report presents the radiometric analyses made by the Environmental Monitoring Service from the Institute of Energy and Nuclear Research (IPEN), Brazil, in the period 1988-1991. The experimental procedures, the products analysed and their respective quantities are described. (F.E.). 11 refs, 3 tabs

Structural mechanics in nuclear power plant

International Nuclear Information System (INIS)

Han Liangbi

1998-01-01

The main research works in structural mechanics in reactor technology are emphatically introduced. It is completed by structural mechanics engineers at Shanghai Nuclear Research and Design Institute associated with the design and construction problems for Qinshan NPP Unit 1 and Pakistani CHASNUPP. About structural mechanics problem for the containment, the rock and soft soil two different bases are considered. For the later the interaction between soil and structure is carefully studied. About the structural mechanics problem for the equipment and pipings, the three dimensional stress and fracture analyses are studied. For the structural dynamics problem, including flow induced vibration, the response analyses under earthquake and loss coolant accident loadings are studied. For pipings, the leak before break technique has been emphatically introduced. A lot of mathematical models, the used computer codes, analytical calculations and experimental results are also introduced. This is a comprehensive description about structural mechanics problem in pressurized water reactor nuclear power plant
Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - Switzerland

International Nuclear Information System (INIS)

2010-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General regulatory regime: 1. Introduction; 2. Mining regime; 3. Radioactive substances, nuclear fuel and equipment (Nuclear fuels; Radioactive substances and equipment generating ionising radiation); 4. Nuclear installations (Licensing and inspection, including nuclear safety; Protection of the environment against radiation effects; Emergency response); 5. Trade in nuclear materials and equipment; 6. Radiation protection; 7. Radioactive waste management; 8. Non-proliferation and physical protection; 9. Transport; 10. Nuclear third party liability; 11. Environmental protection; II. Institutional Framework: 1. Regulatory and supervisory authorities (Federal Council; Federal Assembly; Federal Department of the Environment, Transport, Energy and Communications - DETEC; Federal Office of Energy - SFOE; Swiss Federal Nuclear Safety Inspectorate - IFSN; Federal Department of Home Affairs - FDHA; Federal Office of Public Health - FOPH; State Secretariat for Education and Research - SER; Other authorities); 2. Advisory bodies (Swiss Federal Nuclear Safety Commission - KNS; Federal Commission for Radiological Protection and Monitoring of the Radioactivity in the Environment; Federal Emergency Organisation on Radioactivity); 3. Public and semi-public agencies (Paul-Scherrer Institute - PSI; Fund for the decommissioning of nuclear installations and for the waste disposal; National Co-operative for the
National Institute of Nuclear and Particle Physics - IN2P3. 2001-2003 activity report

International Nuclear Information System (INIS)

Spiro, Michel; Armand, Dominique

2005-12-01

The CNRS National Institute of Nuclear and Particle Physics (IN2P3) acts as national leader and coordinator in the fields of nuclear, particle and astro-particle physics, technological advances and their related applications, especially in the health and energy sectors. This research aims to explore particle and nuclear physics, fundamental interactions, and the links between the infinitely small and the infinitely large. Scientific fields include: Particle physics and hadronic physics, Nuclear physics, Astro-particles and cosmology, Neutrinos, Instrumentation, Computing and data, Research and development of accelerators, Back-end of the nuclear fuel cycle and nuclear energy, Medical applications. This document is IN2P3's activity report for the 2001-2003 period. It presents the strategic priorities of the Institute, the highlights and projects of the period
U-2g0 cyclotron operational experience and improvement

International Nuclear Information System (INIS)

Gigal, B.N.; Gul'bekyan, G.G.; Kozlov, S.I.; Oganesyan, R.Ts.

1983-01-01

Brief description of main syste's of the U-200 isochronous 2-m cyclotron put into opera ion in 1968 is given and its operational characteristics a e presented. The cyclotron is used for conducting inve tigations in the field of nuclear physics. Ions from d uterium to argon have been accelerated in the cyclotro'. Annual time of target irradiation constitutes 2000-4000. The specific features of the cyclotron are: high l vel of a magnetic field (of about 20 kOe), possibili y of acceleration of ions with different mass-to-charge ratio a low correcting winding power, simple and high-e fective beam extraction by the method of charge exchange on a thin target allowing to vary smoothly energy of extracted ons. An experience in the U-200 cyclotron development and o eration is used as the basis for designing and choosing basic parameters of the U-200P, U-250, U-400 heavy ion cyclotrons
The Medical Cyclotron Facility in RMC, Parel, BARC

International Nuclear Information System (INIS)

Gopalakrishna, Arjun; Banerjee, Sharmila

2017-01-01

The Medical Cyclotron Facility in Radiation Medicine Centre (RMC) is the first one of its kind, installed in 2002. "1"8F based radiotracers are produced in this facility on a routine basis for Positron Emission Tomography (PET), of in-house patients, as well as for supply to other nuclear medicine centers in Mumbai as well as Pune. The facility consists of the following sub parts - Cyclotron and support equipment; Radiochemistry synthesis laboratory; Quality control (QC) laboratory
The First Successful Compact Negative Heavy Ion Cyclotron

International Nuclear Information System (INIS)

Liu, Y.; Chen, M.; Li, D.; Lu, X.; Shen, L.; Xu, S.; Chen, G.

1999-01-01

A compact negative heavy ion minicyclotron has been set up in 1993 in Shanghai, China which is dedicated to the analysis of radioactive isotope 14 C. This is a new type of cyclotron with a series of gifted ideas, such as adopting triangular-wave Dee Voltage, configuring the asymmetric differential Dee electrodes with varying width and aperture, combining the yoke of the magnet with the vacuum chamber, designing a pair of the spherical electrostatic injection deflectors, adding auxiliary electrodes for extraction, alternately accelerating different particles and using Dynode-MCP detector for counting 14 C etc., all of which have aimed at increasing the transmission efficiency in the injection, acceleration and extraction region, eliminating various backgrounds and improving the precision of 14 C analysis. All of those will be introduced in this article. Finally, its operation performance and some difficulties will be discussed
Business plan of the National Institute of Radiological Sciences for fiscal 1985

International Nuclear Information System (INIS)

1985-01-01

Based on the long-term plan of research, development and utilization of nuclear power of the Japan Atomic Energy Commission and mother plans of the National Institute of Radiological Sciences, this business plan of the Institute is made for FY 1985. In the Research Division, following four special researches are emphasized to be carried out as well as conceptual design studies on heavy ion accelerator for a medical use : biological effect of tritium due to the utilization of nuclear fusion reactor, comprehensive studies on stochastic effect and risk of radiation, dose assessment of environmental radiation, and medical application of heavy particle beams. Researches are also to be carried out on specified subjects and general subjects. As for the Technical Assistance Division, suitable utilization of cooperative experimental facilities and equipments, and the cyclotron for a medical use is to be promoted together with renewal of a computer. Training of personnels for radiation protection and radiation use is carried out by the Education and Training Division. Hospital Division promotes medical treatment and emergency countermeasures on radiation injury. For the Administrative Division, efforts are to be carried out especially on improvement and reinforcement of properties of the Institute and on the cooperation with international or domestic organizations. Budget for these activities is 724,061 yen thousand for special and general researches, 1,666,950 yen thousand for the technical assistance, 9,158 yen thousand for the training and education, and 290,157 yen thousand for the management of the hospital. (Takagi, S.)
Life Sciences at the Cyclotron Center of the Slovak Republic

International Nuclear Information System (INIS)

Podhorsky, D.; Kovac, P.; Macasek, F.

2004-01-01

In this presentation the history and present status of the Cyclotron Center of the Slovak (CC SR) are presented. A state run scientific center and production facility ensuring: - the basic and applied research in nuclear physics, chemistry, biology and medicine; - production of radionuclides and radiopharmaceuticals; - and applications of heavy ions and electron accelerator technologies in medicine and material science. Current financial status of the CC SR is following: Deblocation of the Russian; Federation debt to the Slovak Republic (94 %); State budget of the Slovak Republic (3 %); IAEA (3 %)
Proceedings of second JAERI-JNC joint conference on nuclear safety research

International Nuclear Information System (INIS)

Sugimoto, Jun; Anoda, Yoshinari; Araya, Fumimasa; Yamaguchi, Toshio

2004-08-01

The second JAERI-JNC Joint Conference on Nuclear Safety Research was held on February 6, 2004 in Tokyo for those who are relevant to nuclear industries and regulatory organizations, and general public. The nuclear safety research has been conducted in both institutes according to the Five-Year Program for Nuclear Safety Research established periodically by the Nuclear Safety Commission (NSC) and needs from the regulatory organizations. The objectives of the conference are to present its recent results and to collect views and opinions from the participants for its future program through the discussion after each presentation and panel discussion on how to conduct efficiently the nuclear safety in the New Organization. A total of 259 people participated in the conference mainly from the nuclear industries and regulatory organizations and the number was much larger than that in the last conference of 188. The conference consisted of presentations on the safety research results, a special lecture and a panel discussion. First, the overview of safety research results was presented from each institute. Then, the results in the field of nuclear installations, environmental radioactivity and radioactive waste were presented from each institute. Then, Dr. Higashi, the Nuclear Safety Commissioner, made a special lecture on the radiation protection from the high-level radioactive waste disposal. Finally, a panel discussion was conducted with the title of ''how to conduct efficiently the nuclear safety research in the New Organization'' chaired by Prof. Kimura, the chairperson of Standing Committee on Nuclear Safety Research under the NSC. The panelists from the regulatory organizations, nuclear industry, JAERI and JNC discussed the subject together with the participants on the floor. The panelists not from JAERI and JNC expressed their views and opinions on how to conduct efficiently the nuclear safety research in the New Organization that were valuable inputs for developing
Concepts and strategies to establish a cyclotron/PET center

International Nuclear Information System (INIS)

Hernan Vera Ruiz; D, Ph.

2004-01-01

detailed cost/benefit and market potential analysis, a thorough comparative evaluation of the available technologies in the market and their costs, and finally, a realistic assessment of the human and financial resources available, for facilities of this type are long term commitments for governments or private institutions. The definition of the utilization programme necessarily has to derive from the definition of the mission statement of the facility as well as after having close consultations with the nuclear medicine community as users of the PET products. The current needs of the nuclear medicine community for cyclotron produced radionuclides are by large satisfied with a reliable production of the four classical PET radionuclides tracers, e.g. F-18, N-13, O-15 and C-11 and a few of their corresponding radiopharmaceuticals, most notably, F-18FDG, the most commonly used PET radiopharmaceutical in the world today. For this situation, the industry offers a wide variety of cyclotrons with special features optimized for a reliable and prolific production programme. The presentation will provide examples and suggestions for advanced planning and project structure, define the critical steps that need careful consideration to avoid pitfalls, as well as for actual project implementation and management. (authors)
The National Medical Cyclotron - An Australian experience in technology

Energy Technology Data Exchange (ETDEWEB)

Barnes, R K [Australian Nuclear Science and Technology Organisation (ANSTO), Lucas Heights, NSW (Australia). National Medical Cyclotron

1998-12-31

The establishment of the National Medical Cyclotron (NMC) in the early 1990`s was the practical outcome of a vision, held by nuclear medicine professionals, to complement the available neutron-rich radionuclides produced in Australia, with neutron-deficient radionuclides. The NMC is operated by the Australian Nuclear Science and Technology Organisation (ANSTO) in collaboration with the Royal Prince Alfred Hospital (RPAH) in Sydney where the PET department is able to use the short-lived radiotracers to good advantage. Neutron-deficient radionuclides, are also produced by the NMC laboratories. The cyclotron-generated radionuclides are used in over 70,000 patient studies per year. 7 refs., 1 tab.
Overview of the future upgrade of the INFN-LNS superconducting cyclotron

Science.gov (United States)

Calabretta, Luciano; Calanna, Alessandra; Cuttone, Giacomo; D'Agostino, Grazia; Rifuggiato, Danilo; Domenico Russo, Antonio

2017-06-01

The LNS Superconducting Cyclotron, named “Ciclotrone Superconduttore” (CS), has been in operation for more than 20 years. A wide range of ion species from hydrogen to lead, with energy in the range 10 to 80 AMeV, have been delivered to users. The maximum beam power is limited to 100 W due to the beam dissipation on the electrostatic deflectors. To fulfil the demand of users aiming at studying rare processes in nuclear physics, an upgrade of the cyclotron is necessarily intended to increase the intensity of ion beams with mass lower than 40 a.m.u. up to a power 10 kW. This will be achieved by means of extraction by stripping. This solution needs to replace the cryostat including the superconducting coils. The present capability of the cyclotron will be maintained, i.e. all the ion species allowed by the operating diagram will be available, being extracted by electrostatic extraction. In addition to the high power beams for nuclear physics, it will be possible to produce medical radioisotopes like 211At using an internal target.
Final report on research and development work 1979 by the Institute for Radiochemistry

International Nuclear Information System (INIS)

1980-02-01

The report gives a brief survey of the state of the research, development, and service activities in the Institute for Radiochemistry in Karlsruhe Nuclear Research Centre. The work is to be classified in the main points analytics, nuclear chemistry, isotope service, and water chemistry, with the analytic and nuclear-chemical tasks being mainly project-related. A bibliography of the publications made by the staff of the institute during 1979 is annected. (RB) [de
The World Nuclear University Summer Institute

International Nuclear Information System (INIS)

Rivard, D.; McIntyre, M.

2007-01-01

The World Nuclear University (WNU) Summer Institute is a six weeks intensive training program aimed to develop a global leadership in the field of nuclear sciences and technologies. The topics covered include global setting, international regimes, technology innovation and nuclear industry operations. This event has been held annually since 2005. Mark McIntyre and Dominic Rivard attended this activity as a personal initiative. In this paper they will present the WNU and its Summer Institute, share their participation experience and discuss as well of some technical content covered during the Institute, highlighting the benefits this brought to their careers. (author)
Spanish Nuclear Safety Research under International Frameworks

Energy Technology Data Exchange (ETDEWEB)

Herranz, L. E.; Reventos, F.; Ahnert, C.; Jimenez, G.; Queral, C.; Verdu, G.; Miro, R.; Gallardo, S.

2013-10-01

The Nuclear Safety research requires a wide international collaboration of several involved groups. In this sense this paper pretends to show several examples of the Nuclear Safety research under international frameworks that is being performed in different Universities and Research Institutions like CIEMAT, Universitat Politecnica de Catalunya (UPC), Universidad Politecnica de Madrid (UPM) and Universitat Politenica de Valencia (UPV). (Author)
Paul Scherrer Institut annual report 1995. Annex IV: PSI nuclear energy and safety

International Nuclear Information System (INIS)

Birchley, J.; Roesel, R.; Doesburg, R. van

1996-01-01

Nuclear energy research in Switzerland is concentrated at PSI's Department F4. It is explicitly mentioned in the Institute's official charter and commands about one fifth of the Institute's federal resources. Presently, PSI invests approx. 200 py/a in nuclear energy research, one third of this being externally funded; the share of external funding in investment costs totals approx. 50%. This funding is provided by the Swiss utilities and the NAGRA, the Safety Authority (HSK) and the former National Fund for Energy Research (NEFF). PSI's activities in nuclear research concentrate on three main areas: safety of operating plants, safety features of future reactor concepts and waste management. 7% of personnel are invested in addressing global aspects of energy. (author) figs., tabs., refs
Identification of organization values according to the perception of the employees of the Energetic and Nuclear Research Institute - IPEN

International Nuclear Information System (INIS)

Pupak, Marcia Orrico; Roman, Edson; Perrota, Jose Augusto; Feher, Ana Claudia M.; Magalhaes, Adriana B.V.B.; Massi, Maria Julia Gili; Rogero, Jose Roberto; Maximiano, Antonio Cesar Amaru

2002-01-01

The purpose of this research was to identify the organizational values, according to the perception of employees of the Energetic and Nuclear Research Institute - IPEN. The instrument used in this research was the 'Organization Values Questionnaire'. This survey contains a list with 38 values, each followed by a parenthetical explanation that clarifies its meaning. Respondents rated each value on a 6-point scale from, less important (0) to very important (6), in response to the question: How important is each values for the organizational life? This evaluation should be done in two levels of perception: REAL plan, and IDEAL plan. The population investigated was constituent by 1000 employees. The total of 553, i.e. 55.3%, questionnaires were turned back. As result, it was identified on REAL plan, values related to coefficient as EFFICIENCY, EFFICACY and MANAGEMENT. On IDEAL plan, they were related to EMPLOYEE VALORIZATION and INOVATION coefficient. As consequence, the institutional commitment is to form working groups, inside the Strategic Planning Revision, in order to elaborate the Core Values, based on the values identified on this research. (author)
Report on the work of the Institute of Nuclear Sciences 27 January - December 1976

International Nuclear Information System (INIS)

1977-10-01

The work of the New Zealand Institute of Nuclear Sciences during the period January-June 1975 is summarized under the following headings: A) Nuclear Physics; B) Radiation Research; C) Isotope Geochemistry - Stable Isotopes; D) Radiocarbon Dating and Fallout; E) Radioisotope Applications; F) Instrumentation. Appendices on current research projects, staff publications and library holdings are included. (D.C.R.)
Report on the work of the Institute of Nuclear Sciences 26 July - December 1975

International Nuclear Information System (INIS)

1976-04-01

The work of the New Zealand Institute of Nuclear Sciences during the period January-June 1975 is summarized under the following headings: A) Nuclear Physics; B) Radiation Research; C) Isotope Geochemistry - Stable Isotopes; D) Radiocarbon Dating and Fallout; E) Radioisotope Applications; F) Instrumentation. Appendices on current research projects, staff publications and library holdings are included. (D.C.R.)
Cyclotron as an instrument for chemical research. Technical progress report during twelve months ending May 31, 1975

International Nuclear Information System (INIS)

1975-01-01

Activities and accomplishments are reported in three sections: (1) Review of Cyclotron Laboratory Operations; (2) Radiochemical Studies of Nuclear Fission and Search for Element 118; and (3) Spectroscopy of Nuclear Systems. Included in the first section are operating schedules, a summary of actual use, non-operational activities, and a discussion of income and expenses. Radiochemical studies of nuclear fission include nuclear-charge distribution data, fractional-independent yields for technetium isotopes, and recoil from beta decay. The principle decay scheme studies reported are the decay of neutron deficient tin isotopes, the decay of short-lived palladium isotopes, and the structure of N = 81 nuclei. Several experiments using in-beam gamma-ray spectroscopy are presented, including the investigations of 93 Mo, 107 In, and 196 Hg. (U.S.)

Determination of neutron radiation source on components in the decy 13 cyclotron tank

International Nuclear Information System (INIS)

Sunardi; Silakhuddin

2015-01-01

In order to design the shielding on the Decy 13 cyclotron system, a study to identify the potency of neutron radiation at the cyclotron components in the vacuum tank has been carried out. The method used is to identify the kind of components material, analyzing significant nuclear reactions producing neutron, and determining the radial distribution of the formation probability of the nuclear reaction. The results of identification show that the nuclear reaction producing neutron are Cu 65 (p,n)Zn 65 , Cu 63 (p,n)Zn 63 and Fe 56 (p,n)Co 56 . The peaks of distribution curve of the formation probability of those reactions are located on the area between 37 cm and 39 cm. (author)
Improving cancer treatment with cyclotron produced radionuclides. Progress report

Energy Technology Data Exchange (ETDEWEB)

Larson, S.M.; Finn, R.D.

1993-11-01

This report describes our continuing long term goal of promoting nuclear medicine applications by improving the scientific basis for tumor diagnosis, treatment and treatment follow-up based on the use of cyclotron produced radiotracers in oncology. The program includes 3 interactive components: Radiochemistry/Cyclotron; Pharmacology; and Immunology. An essential strategy is as follows: novel radionuclides and radiotracers developed in the Radiochemistry/Cyclotron section will be employed in the Pharmacology and Immunology sections during the next year. The development of novel radionuclides and tracers is of course useful in and of itself, but their utility is greatly enhanced by the interaction with the immunology and pharmacology components of the program.
Fourier Transform Ion Cyclotron Resonance Mass Spectrometry at the Cyclotron Frequency.

Science.gov (United States)

Nagornov, Konstantin O; Kozhinov, Anton N; Tsybin, Yury O

2017-04-01

The phenomenon of ion cyclotron resonance allows for determining mass-to-charge ratio, m/z, of an ensemble of ions by means of measurements of their cyclotron frequency, ω c . In Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS), the ω c quantity is usually unavailable for direct measurements: the resonant state is located close to the reduced cyclotron frequency (ω + ), whereas the ω c and the corresponding m/z values may be calculated via theoretical derivation from an experimental estimate of the ω + quantity. Here, we describe an experimental observation of a new resonant state, which is located close to the ω c frequency and is established because of azimuthally-dependent trapping electric fields of the recently developed ICR cells with narrow aperture detection electrodes. We show that in mass spectra, peaks close to ω + frequencies can be reduced to negligible levels relative to peaks close to ω c frequencies. Due to reduced errors with which the ω c quantity is obtained, the new resonance provides a means of cyclotron frequency measurements with precision greater than that achieved when ω + frequency peaks are employed. The described phenomenon may be considered for a development into an FT-ICR MS technology with increased mass accuracy for applications in basic research, life, and environmental sciences. Graphical Abstract ᅟ.
Report on the 1st research co-ordination meeting of the co-ordinated research project on standardized high current solid targets for cyclotron production of diagnostic and therapeutic radionuclides

International Nuclear Information System (INIS)

2000-01-01

Radioisotopes produced with a cyclotron and their corresponding radiopharmaceuticals have already been shown to be extremely valuable in basic medical research, disease diagnosis and radiotherapy treatment. There are more than 200 cyclotron facilities worldwide and the number is growing every year. A number of the Member States have acquired cyclotrons for the purpose of producing radioisotopes for nuclear medicine and a number of others have expressed an interest in acquiring such facilities. This report is concerned with the production of four radiotracers: Iodine-123, Iodine-124, Thallium-201 and Palladium-103. Iodine-123 is already widely used in SPECT studies, I-124 has shown great promise and can be used for PET studies as well as in radiotherapy. Tl-201 is widely used throughout the world as 201 Tl + for measuring cardiac blood flow. It is a routine tool that is needed for the Nuclear Medicine communities and can be made available by those countries possessing a cyclotron facility with 30 MeV protons. Moreover, as preliminary results dealing with the labelling of chelated polypeptides with trivalent cationic Tl-201 are very promising; the nuclide can also be tried as a potential substitute for Indium tracers in SPECT diagnosis involving polypeptides. Palladium-103, an Auger electron emitter, has become an extremely important radionuclide for therapy. The Co-ordinated Research Programme (CRP) focuses on the optimisation and standardisation of solid phase cyclotron target technology for the production of I-123, I-124, Tl-201 and Pd-103. In particular, as originally proposed and further discussed and agreed upon during the 1st Research Co-ordination Meeting, the main technical goals of the CRP are described as follows: (i) to investigate the possibility of using electrodeposited tellurium and melted tellurium oxide as target material for the production of I-123 and I-124. For the oxide target, the following parameters and techniques will be explored: 1) methods
Study of socio environmental actions of Energy and Nuclear Research Institute of Sao Paulo (IPEN/CNEN-SP)

International Nuclear Information System (INIS)

Mutarelli, Rita de Cassia; Sabundjian, Gaiane; Menzel, Francine

2013-01-01

Over the years the evolution of environmental concept comes solidifying increasingly through programs, conferences and various activities taking place in Brazil and worldwide. As a result of this development, sustainability and social responsibility began to be seen as something present in day to day business and institutions. In particular, the Institute of Energy and Nuclear Research (IPEN), state authority associated with University of Sao Paulo (USP) and managed by the National Commission of Nuclear Energy (CNEN), subordinate the Ministry of Science and Technology, which is the focus of this work, has the mission the commitment to society as regards: improving the quality of life of the population, producing scientific knowledge, developing technologies, generating products and services and training human resources in nuclear and related. Based on the mission of IPEN and in the lack of assessment tools of social actions, this paper aims to propose an instrument for assessing social responsibility and serve as a methodological option, strongly committed to the pursuit of improvements of IPEN. Through indicators and dimensions, built up a methodology that seeks to assess social responsibility and identify strengths, to be encouraged and weaknesses, which can be studied and improved. This methodology was applied to IPEN and the results that are presented in this work identified positives regarding their actions to their domestic audience and points to be improved in relation to their external audience. As an initial evaluation, the results were satisfactory; however, this work will continue in order to suggest the implementation of social and environmental actions feasible to be applied in IPEN. (author)
Study of socio environmental actions of Energy and Nuclear Research Institute of Sao Paulo (IPEN/CNEN-SP)

Energy Technology Data Exchange (ETDEWEB)

Mutarelli, Rita de Cassia; Sabundjian, Gaiane; Menzel, Francine, E-mail: rmutarelli@gmail.com, E-mail: gdjian@ipen.br, E-mail: fmenzel@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

2013-07-01

Over the years the evolution of environmental concept comes solidifying increasingly through programs, conferences and various activities taking place in Brazil and worldwide. As a result of this development, sustainability and social responsibility began to be seen as something present in day to day business and institutions. In particular, the Institute of Energy and Nuclear Research (IPEN), state authority associated with University of Sao Paulo (USP) and managed by the National Commission of Nuclear Energy (CNEN), subordinate the Ministry of Science and Technology, which is the focus of this work, has the mission the commitment to society as regards: improving the quality of life of the population, producing scientific knowledge, developing technologies, generating products and services and training human resources in nuclear and related. Based on the mission of IPEN and in the lack of assessment tools of social actions, this paper aims to propose an instrument for assessing social responsibility and serve as a methodological option, strongly committed to the pursuit of improvements of IPEN. Through indicators and dimensions, built up a methodology that seeks to assess social responsibility and identify strengths, to be encouraged and weaknesses, which can be studied and improved. This methodology was applied to IPEN and the results that are presented in this work identified positives regarding their actions to their domestic audience and points to be improved in relation to their external audience. As an initial evaluation, the results were satisfactory; however, this work will continue in order to suggest the implementation of social and environmental actions feasible to be applied in IPEN. (author)
Design study of electrostatic inflector in compact cyclotron injection system

International Nuclear Information System (INIS)

Zhang Tianjue; Fan Mingwu

1996-01-01

The beam dynamics behaviour in electrostatic inflector is investigated for a vertical type injection system to a compact cyclotron. The computer aided design and matching of the inflector are based on the simulation of computed beam orbit. Modeling and simulation are done on PC-486 to form a software package. The software package can be used to develop a new type cyclotron design combining with the software package CYCCAE developed by China Institute of Atomic Energy three years ago
The activities of the Institute of Nuclear Physics and Uzbekistan INIS Centre on attracting a young generation into the nuclear area

International Nuclear Information System (INIS)

Kadirova, M.; Salimov, M.I.; Ananchenkov, V.I.; Gurvich, L.G.; Tillaev, T.S.; Trofimova, R.B.

2004-01-01

In order to attract young scientists to the research works in the field of nuclear physics the Institute of Nuclear Physics develop its own programme on education and training of staff and young generation. Leading researchers of the Institute are involved in the preparation of the masters, PhD and doctorate students. Scientists of the Institute deliver lectures in the National University of Uzbekistan, Tashkent State Pedagogical University, Tashkent State University of Arts, Tashkent State University of Economics, and give physics, mathematics and chemistry lessons in the lyceum classes of the school 286 of the Ulugbek village. The Small University organized to improve qualification of the young scientists continues its activities. The Institute computer center with e-mail and Internet services, Uzbekistan INIS Center and the Institute scientific technical library in cooperation create an united information complex to provide both scientists of the Institute and bachelor and masters and PhD students of the Tashkent Higher Education Institutions, as well as researches from the other scientific organization of the Republic the opportunity to access the INIS database, Internet and library information. INIS Database on CD-ROM is available on the institute's local network. IRBIS software is used for the automation of the library system
Structure analysis and design of PCCV for new generation NPP

International Nuclear Information System (INIS)

Wang Mingdan; Wang Xiaowen; Huang Xiaolin; Xia Zufeng

2005-01-01

The paper documents the overall schedule work which has been done by Shanghai Nuclear Engineering Research and Design Institute (SNERDI) in the research and design scope of the new generational advanced prestressed concrete containment vessel (PCCV). It can be applied to the design of nuclear engineering and general prestressed concrete structures in civil engineering. (authors)
Institute for Nuclear Waste Disposal. Annual Report 2009

International Nuclear Information System (INIS)

Geckeis, H.; Stumpf, T.

2010-01-01

On October 01, 2009, the Karlsruhe Institute of Technology (KIT) was founded by a merger of Forschungszentrum Karlsruhe and Universitaet Karlsruhe (TH). KIT bundles the missions of both precursory institutions: a university of the state of Baden- Wuerttemberg with teaching and research tasks and a large-scale research institution of the Helmholtz Association conducting program-oriented provident research on behalf of the Federal Republic of Germany. Within these missions, KIT is operating along the three strategic fields of action, research, teaching, and innovation. With about 8000 employees and an annual budget of about EUR 700 million, KIT is one of the largest research and teaching institutions worldwide. It has the potential to assume a top position worldwide in selected fields of research. The objective: KIT will become an institution of excellent research and scientific education, as well as a prominent location of academic life, life-long learning, comprehensive advanced training, unrestricted exchange of know-how and sustainable innovation culture. The largest organizational units of KIT are the KIT Centers. They focus on problems of fundamental importance to the existence and further development of our society or on key issues of basic science. KIT Centers are characterized by the uniqueness of their scientific approach, their strategic objective and mission and by a long-term perspective. The Institut fuer Nukleare Entsorgung, INE, (Institute for Nuclear Waste Disposal) belongs to the KIT Energy Center. The KIT Energy Center comprises some 40 institutes of the Universitaet Karlsruhe (TH) and 18 large institutes of the Forschungszentrum Karlsruhe with, at present, a total of approx. 1100 staff members. The participating institutes and research groups are the operating research units. An interdisciplinary KIT School of Energy establishes ideal framework conditions for teaching. For external partners from industry, the KIT Center develops solutions in
Materials research in the Nuclear Research Centre Karlsruhe

International Nuclear Information System (INIS)

Kleykamp, H.

1990-03-01

This report gives a survey of the research work done at the Institute for Material and Solids Research at Karlsruhe. The following subjects are dealt with: Instrumental analysis; producing thin films; corrosion; failure mechanism and damage analysis; fuel elements, ceramic nuclear fuels and can and structure materials for fast breeder reactors; material problems and ceramic breeding materials for nuclear fusion plants; glass materials for the treatment of radioactive waste; super-conducting materials; amorphous metals, new high alloyed steels; ceramic high performance materials; hard materials; compound materials and polymers. (MM) [de
Annual report 1991 on R and D work by the Institute for Materials and Solid State Research (IMF), Karlsruhe Nuclear Research Center

International Nuclear Information System (INIS)

1992-03-01

The annual report summarises the activities of the IMF in the following subject areas: 1) Contributions to the PKF (fusion technology project (refewing to structural materials, superconducting magnets, blanket development); 2) PSU, project for the management of pollutants in the environment (treatment and recycling of hazardous waste); 3) solid state and materials research (high-temperature materials, ceramic materials as protective coatings, polymer materials, high-performance ceramics, high-TC superconducting materials; biomechanics, laser technology); 4) microtechnology (development and testing of compact or layered materials in microtechnology); 5) PSF project, nuclear safety, research (safety and materials aspects of fast breeder reactors, transient behaviour of fuel elements in fact breeder reactors, LWR-specific safety research, containment design concepts for the next generation of PWR-type reactors); 6) NE project, nuclear waste management (analysis of solid wastes from the dissolution of spent LWR fuels, materials testing in nitric acid). The primary reports and other publications of the Institute issued in 1991 are listed in an annex. (orig./MM) [de
The production of cyclotron radioisotopes and radiopharmaceuticals at the national accelerator centre in South Africa

International Nuclear Information System (INIS)

Walt, T.N. van der

1998-01-01

Accelerator radioisotopes have been manufactured in South Africa since 1965 with the 30 MeV cyclotron at the Council for Scientific and Industrial Research (CSIR) in Pretoria. After its closure in 1988, the radioisotope production programme was continued at the National Accelerator Centre (NAC) with the 200 MeV separated sector cyclotron (SCC) utilizing the 66 MeV proton beam, which is shared with the neutron therapy programme during part of the week. A variety of radiopharmaceuticals, such as 18 F-FDG, 67 Ga-citrate, a 67 Ga-labelled resin. 111 In-chloride, 111 In-oxine and 111 In-labelled resin. 123 I-sodium iodide and 123 I-labelled compounds, 201 Tl-chloride, as well as the 81 Rb/ 81m Kr gas generator, are prepared for use in the nuclear medicine departments of 12 State hospitals and about 28 private nuclear medicine clinics in South Africa. A few longer-lived radioisotopes, such as 22 Na, 55 Fe and 139 Ce, are also produced for research or industrial use. A research and development programme is running to develop new production procedures to produce radioisotopes and radiopharmaceuticals, or to improve existing production procedures. As part of a programme to utilize the beam time optimally, the production of some other radioisotopes is investigated. (author)
Nuclear energy research in Germany 2008. Research centers and universities

International Nuclear Information System (INIS)

Tromm, Walter

2009-01-01

This summary report presents nuclear energy research at research centers and universities in Germany in 2008. Activities are explained on the basis of examples of research projects and a description of the situation of research and teaching in general. Participants are the - Karlsruhe Research Center, - Juelich Research Center (FZJ), - Dresden-Rossendorf Research Center (FZD), - Verein fuer Kernverfahrenstechnik und Analytik Rossendorf e.V. (VKTA), - Technical University of Dresden, - University of Applied Sciences, Zittau/Goerlitz, - Institute for Nuclear Energy and Energy Systems (IKE) at the University of Stuttgart, - Reactor Simulation and Reactor Safety Working Group at the Bochum Ruhr University. (orig.)
The nuclear research centre at Bariloche, Argentina

International Nuclear Information System (INIS)

Abriata, J.P.

2001-01-01

The nuclear research centre at Bariloche (CAB) is one of the four centres under the Atomic Energy Commission of Argentina (CNEA). The research programme of CAB addresses various issues like nuclear reactor development, nuclear fuel and fuel cycle, applications of radioisotopes and radiation, and waste management. There is also a basic nuclear science component. The human resource development in the areas of physics and nuclear engineering is done in an associated Balseiro Institute which has undergraduate and graduate programmes as well as doctoral and postdoctoral research. The Centre interacts well with the society and provides services in the nuclear area. It has a close interaction with the nuclear sector of Argentina as also with many international organisations. Regulatory control over the Centre is carried out by the Nuclear Regulatory Authority of Argentina. (author)
Estimation of metal pollutant loads from Nuclear and Energy Research Institute (Brazil)

Energy Technology Data Exchange (ETDEWEB)

Marques, Joyce R.; Monteiro, Lucilena R.; Soares, Sabrina M.V.; Stellato, Thamiris B.; Silva, Tatiane B.S.C.; Silva, Douglas B. da; Faustino, Mainara G.; Pires, Maria A.F.; Cotrim, Marycel E.B., E-mail: joyce.marques@usp.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

2015-07-01

According to National Environmental Council's (CONAMA) Resolution 357/05, pollutant load can be defined as the amount of a particular pollutant released in receiving water body; it is commonly expressed in a mass-time ratio. As specified in CONAMA's Resolution 430/11, the responsible for the pollutant source must present the Pollutant Load Declaration to environmental authorities. However, pollutant load knowledge is also important to the water quality maintenance and its environmental rating that must be kept to meet the requirements of the most restrictive use. In the control of metals releases is also important due public health matters, since they can cause harmful environmental contamination and major public health issues. Therefore this work aims to present the estimated metal pollutant load released by Nuclear and Energy Research Institute (IPEN/CNEN - Brazil), between 2013 and 2014. Results of cadmium, lead, copper, chromium, zinc, nickel, manganese, iron, barium, silver, boron and tin in composite samples (weekly) via Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) and bromide (Br-) released as a tracer, to measure the wastewater flow were used to estimate IPEN's Metal Pollutant load. This study is part of the environmental assessment Program at IPEN, instituted since 2006 to the attendance of the current environmental legislation (CONAMA's Resolution 430/11, Article 19-A of State Decree 8.468/76 and State Decree 15.425/80). (author)
Study of social responsibility of the Nuclear and Energy Research Institute of Sao Paulo (IPEN/CNEN-SP)

International Nuclear Information System (INIS)

Mutarelli, Rita de Cassia

2014-01-01

Over the years, the socio-environmental concept has grown through programs, conferences and several activities that have been held in Brazil and worldwide. Sustainability and social responsibility are now an integral part of everyday life of organizations The Instituto de Pesquisas Energeticas e Nucleares (IPEN), which is the focus of this research, is committed to the improvement of Brazilian quality of life. Based on IPEN's mission, and due to the lack of tools for assessing socio-environmental actions, this research aims to propose an assessment tool for social responsibility, which may also be a methodological resource committed to the improvement of the Institute. Through indicators and dimensions, a methodology to assess social responsibility and identify both strengths and weaknesses was designed. The methodology was administered to IPEN, and the results demonstrated positive aspects regarding actions towards the internal publics and negative aspects towards the external publics that require improvement. The results obtained were satisfactory. Nevertheless, as the subject of this study is a broad theme, further studies are suggested. IPEN's board may use the results of this research as a tool to help them identify feasible socio-environmental actions to be implemented in the institute. (author)
Department of Nuclear Reactions: Overview

International Nuclear Information System (INIS)

Rusek, K.

2003-01-01

Full text: In 2002, the Department has been involved in two new experimental programmes. Our colleagues led by Prof. Pawel Zupranski joined a large international collaboration HERMES and took part in experiments at DESY devoted to the study of the spin structure of the nucleon. Another group directed by Associate Prof. Bogdan Zwieglinski has worked on a conceptual design of a new generation detector PANDA (Proton-Antiproton Detection) which will be used in future experiments at GSI. Moreover, the experimental programmes covering three major domains of our scientific activities: nuclear physics, materials research and atomic physics were continued. - Nuclear physics: Experimental studies of nuclear reactions induced by heavy ions provided by the Warsaw U-200P Cyclotron were performed in collaboration with scientists from the Institute for Nuclear Studies in Kiev, Ukraine. The aim of the experiments was to investigate isotopic effects in the scattering of 11 B from carbon nuclides. Also, excited states of 6 Li predicted theoretically but never seen in experiments were investigated by means of one-neutron transfer reactions. Proton induced reactions were investigated theoretically by means of the multistep-direct model. Good agreement with the experimental data was achieved. The mechanism of fragments production in collisions of 197 Au with a gold target in the wide range of energies was studied by ALADIN and INDRA Collaborations. The production of η mesons from proton - proton collisions was investigated experimentally at the Juelich Cooler Synchrotron COSY. - Atomic physics: The ionisation of Au, Bi, Th and U atoms by Si ions was investigated in collaboration with the Swietokrzyska Academy, Kielce, and the University of Erlangen-Nuernberg. - Materials research: The sensitivity of the Solid State Nuclear Track PM-355 detectors was tested against intensive gamma and electron radiation. Moreover, using a monoenergetic sulphur ion beam from the Warsaw Cyclotron, the
Light-ion irradiation experiments in National Research Institute for Metals

International Nuclear Information System (INIS)

Kishimoto, Naoki; Nagakawa, Johsei; Shiraishi, Haruki

1987-01-01

National Research Institute for Metals (NRIM) has primarily focused in the mechanical testings under ion bombardment. (creep, fatigue, and fracture toughness are planned). For the purpose of carrying out those objectives, light ion cyclotron is thought one of the most suitable as an accelerator. NRIM installed AVF-type cyclotron with some modification accomodating to the irradiation testing. From the characteristics of produced particles, NRIM's cyclotron is expected to simulate fusion irradiation environment properly. Irradiation creep experiment was started in 1986. An important and difficult point for the creep measurement is the control of specimen temperature under flucturing beam heating. The problem of this fluctuation was solved by employing forced convection of helium and DC. heating. Fe-25Ni-15Cr and 316 SS have been preliminarily investigated concerning mechanism of the phase stability and the post-helium-implantation creep, etc. Fe-25Ni-15Cr was made into platelets of 0.087 x 2.5 x 20 mm 3 and 316 SS was drawn into wire of 0.8 mm in diameter. Results of preliminary experiments are as follows. For Fe-25Ni-15Cr, 1) Ni of 25 % does not improve creep resistance, 2) Minor element like Ti is important in suppressing the creep, 3) SIPA and PAG model explain the stress dependence of creep qualitatively, and for 316 SS, 4) 0.025 dpa is required to reach steady-state creep, at 2.5 x 10 -7 dpa/s, 300 deg C and 50 MPa, 5) The evolution of irradiation creep is sensitive to the damage rate, particularly in the low dpa range. (Ishimitsu, A.)
Proposal to Establish an International Solar Research Institute

International Nuclear Information System (INIS)

Broda, E.

1974-01-01

This report was written by E. Broda and it is about a proposal to establish an international solar research institute. Broda emphasizes solar energy as the most important energy source alternatively to nuclear energy and he points out the advantages of solar energy over nuclear energy. This report was written for a symposium for science and peace in February 1974. (nowak)

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