The activities of the IAEA Laboratories, Vienna. Annual report 1981

International Nuclear Information System (INIS)

Taylor, C.B.G.

1983-06-01

The report presents the activities of the IAEA Laboratories at Seibersdorf during the year 1981, with emphasis on the twofold purpose of the Laboratories: to support the Technical Cooperation activities of the Agency, and to operate the Safeguards Analytical Laboratory (SAL). The section dealing with the IAEA Technical Cooperation reports the programs of research where methods developed in Vienna are used throughout the world. Another section deals with the advanced techniques for chemical analysis and the interlaboratory comparisons programme. The training of specialists from member states is also described. The SAL, which became a separate part of the Laboratory, and its role in the Agency's Safeguards programme is also described. Reports and publications of Laboratory members are also listed

RIAL: Agency's laboratories at Seibersdorf and VIC. 1989 annual report

International Nuclear Information System (INIS)

1990-11-01

This Annual Report of the Agency's Laboratories (RIAL) is an internal, unedited document which describes in a more extensive form then the official Annual Report of the Agency-GC(XXXIV)/915 the activities which were performed at the IAEA's Laboratories at Seibersdorf and VIC in 1989. The Agency's Laboratories were involved in 1989 in 24 individual projects related to 14 subprogrammes i.e., in Soil Fertility; in Plant Breeding and Genetics; in Animal Health and Production; in Insect and Pest Control; in Agrochemical and Residues; in Nuclear Measurements and Instrumentation; in Nuclear Medicine; in Emergency Planning and Preparedness; in Chemistry; in Human Health; in Environmental Assessment and Protection; in Dosimetry; in Development of Water and Mineral Resources; in Safeguards Support. The Laboratories continued their efforts in integrating training activities with R and D carried out within the frame of co-ordinated research programmes or technical co-operation projects. The work has predominantly been of applied nature, although exceptions existed in some fields (e.g. plant breeding). Scientific services were also provided to many programmes, the most noteworthy one being the analytical work of the Safeguards Analytical Laboratories entirely performed for the benefit of the Agency's safeguards programme. The training activities continued to increase and in 1989 RIAL received a total of 102 fellows from developing countries, corresponding to the record figure of 382 man-months of training. In 1989 the Laboratories hosted two training courses in agricultural disciplines. They were the ''FAO/IAEA Interregional Training Course on the Induction and Use of Mutations in Plant Breeding'' and the ''FAO/IAEA Interregional Training Course on the Use of Isotope and Radiation Techniques in Studies on Soil-Plant Relationships with Emphasis on Biological Nitrogen Fixation''. Refs, figs and tabs

Work of the IAEA laboratory

International Nuclear Information System (INIS)

1962-01-01

Most of the IAEA laboratory facilities a r e now in full operation, and work has begun on a number of problems that can best be dealt with by an international centre. The laboratory at Seibersdorf, about 30 km from the Agency's headquarters in Vienna, started functioning in October last year, and a certain amount of work is also being done with a few facilities installed in the headquarters building. During the past year laboratory work has steadily increased and several programmes are now fully established. The Agency's laboratory is not intended to be a centre of independent research; in the main, its scope is governed by the scientific requirements of the Agency's programmes of assistance to its Member States and its role in connection with safety and security in atomic energy work. The functions of the laboratory are thus limited to (a) measurement of radionuclides and preparation of radioactive standards, (b) calibration and adaptation of measuring equipment, (c) quality control of special materials for nuclear technology, (d) measurement and analyses in connection with the Agency's safeguards and health and safety programme, and (e) services to Member States that can be provided with the facilities established for these tasks

The activities of the IAEA laboratories Vienna. Annual report - 1980

International Nuclear Information System (INIS)

Taylor, C.B.G.

1982-03-01

The report outlines the activities of the laboratory of the International Atomic Energy Agency at Seibersdorf in the province of Lower Austria. The report covers the following sections of the laboratory: chemistry, medical applications, dosimetry, soil science, entomology, plant breeding, electronics and measurement laboratory, isotope hydrology and the safeguards analytical laboratory. The extension to the main laboratory buildings - a new wing for medical applications and dosimetry - was fitted out and fully integrated into the laboratory by the end of the year. In July 1980 the high-level cobalt-60 dosimetry equipment (a teletherapy unit) was transferred from the old IAEA headquarters building in the centre of Vienna and installed in a specially designed annex to the new wing. A successful 8 week training course was given in the agriculture laboratory and arrangements were made for several of the course members to stay on as research fellows for several months after the course had ended

The IAEA isotope and radiation programme

International Nuclear Information System (INIS)

1987-11-01

The main activities of the IAEA program in Isotope and Radiation are grouped into three fields: Food and Agriculture, Human Health and Life Sciences, Industry and Physical Sciences. In addition to a brief description of the main features of each program some of the activities performed at the Agency's Laboratories at Seibersdorf, Vienna and Monaco are presented

Two low-level gamma spectrometry systems of the IAEA Safeguards Analytical Laboratory

Energy Technology Data Exchange (ETDEWEB)

Parus, J L [IAEA, SAL, Vienna (Austria); Raab, W [IAEA, SAL, Vienna (Austria); Donohue, D [IAEA, SAL, Vienna (Austria); Jansta, V [IAEA, SAL, Vienna (Austria); Kierzek, J [IAEA, SAL, Vienna (Austria)

1997-03-01

A gamma spectrometry system designed for the measurement of samples with low and medium radioactivity (activity from a few to about 10{sup 4} Bq in the energy range from 25 to 2700 keV) has been installed at the IAEA Safeguards Analytical Laboratory in Seibersdorf. The system consists of 3 low level detectors: (1) n-type coaxial Ge with 42.4% relative efficiency, 1.85 keV FWHM at 1.33 MeV (2) planar Ge with 2000 mm{sup 2} area and 20 mm thickness, 562 eV FWHM at 122 keV (3) NaI(Tl) annulus of 25.4 cm diameter and 25.4 cm height, hole diameter 90 mm. (orig./DG)

IAEA Newsbriefs. V. 11, no. 1(70). Jan-Feb 1996

International Nuclear Information System (INIS)

1996-01-01

This issue gives brief information on the following topics: Board Examining Second Part of Safeguards proposals, International Conference on Chernobyl, New Laboratory in Seibersdorf, Global Network of Isotopes in Precipitation, Radiation Safety, Seminars on Nuclear Information, Food Irradiation Workshop in France, IAEA Meetings, and other short information

IAEA Newsbriefs. V. 13, no. 1(78). Jan-Feb 1998

International Nuclear Information System (INIS)

1998-01-01

This issue gives brief information on the following topics: IAEA Board Meets in March, Director General ElBaradei Initiates Reviews, Nuclear Energy and Climate Change, States Honour Dr. Hans Blix, Radiological Conditions on Bikini Atoll Reassessed, Radiological Study of Mururoa and Fangataufa Atolls Nears Completion, Nuclear Inspections in Iraq, New Laboratory Set for Seibersdorf, Vienna Library Receives IAEA Collection, Developing Africa's Agricultural Economies, Marine Scientific Expedition to Northwest Pacific, Experts Target Radioactive Waste Management Needs in Russia, States Move to Accept Safeguards Protocol, In Memoriam, More States Sign Safety Convention, 1998 IAEA Scientific Meetings, New IAEA books, and other short information

IAEA laboratory activities. The IAEA laboratories at Vienna and Seibersdorf, the International Laboratory of Marine Radioactivity at Monaco, the International Centre for Theoretical Physics at Trieste, the Middle Eastern Regional Radioisotope Centre for the Arab Countries, Cairo. 1st report

International Nuclear Information System (INIS)

1964-01-01

Since 1958 the General Conferences of the International Atomic Energy Agency have discussed the establishment of scientific centres which would help the Agency to carry out its statutory functions. Subsequently, decisions were taken which have led to the foundation of two laboratories and the establishment under the Agency's auspices of an isotope centre. The plans for the setting up of the Agency's Laboratory Vienna - Seibersdorf were approved by the Board of Governors of the International Atomic Energy Agency in April 1 959, and the agreement on the Marine Biological Project at Monaco came into force in March 1961. In March 1963 the Middle Eastern Regional Radioisotope Centre for the Arab countries was opened. The first comprehensive report on the activities of the laboratories and the isotope centre is now published; it contains information on the development of the centres and their activities carried out in 1963. The Agency expresses its gratitude to the Governments of Austria, Monaco and the United Arab Republic for the generous assistance offered in connection with the establishment of the laboratories and the isotope centre

The laboratory activities of the IAEA laboratories, Vienna. Annual report - 1978

International Nuclear Information System (INIS)

1980-02-01

The report presents in ten sections the work done during 1978 by the laboratory of the International Atomic Energy Agency located in Seibersdorf in the province of Lower Austria. The ten sections are: 1) metrology, 2) dosimetry, 3) chemistry, 4) safeguards analytical laboratory, 5) isotope hydrology, 6) medical applications, 7) agriculture - soils, 8) entomology, 9) plant breeding, 10) electronics and workshop. Lists of publications of the staff of the laboratory are appended

Group fellowship training in nuclear spectroscopy instrumentation maintenance at the Seibersdorf Laboratories

International Nuclear Information System (INIS)

Xie, Y.; Abdel-Rassoul, A.A.

1989-01-01

Nuclear spectroscopy instruments are important tools for nuclear research and applications. Several types of nuclear spectrometers are being sent to numerous laboratories in developing countries through technical co-operation projects. These are mostly sophisticated systems based on different radiation detectors, analogue and digital circuitry. In most cases, they use microprocessor or computer techniques involving software and hardware. Maintenance service and repair of these systems is a major problem in many developing countries because suppliers do not set up service stations. The Agency's Laboratories at Seibersdorf started conducting group fellowship training on nuclear spectroscopy instrumentation maintenance in 1987. This article describes the training programme

What the IAEA Laboratories Bring to the World

International Nuclear Information System (INIS)

Amano, Yukiya

2014-01-01

The safeguards laboratories are critical to the IAEA’s work to help prevent the spread of nuclear weapons. The nuclear applications laboratories, located in Vienna, Seibersdorf, near Vienna, and Monaco, help Member States tackle fundamental development issues such as food security, water resource management, human health, and the monitoring and management of environmental radioactivity and pollution

Nuclear waste in Seibersdorf

International Nuclear Information System (INIS)

Anon.

1988-01-01

Forschungszentrum Seibersdorf (short: Seibersdorf) is the company operating the research reactor ASTRA. A controversy arose, initied by the Greens and some newspapers on the fact that the waste conditioning plant in Seibersdorf treated not only Austrian waste (from hospitals etc.) but also a large quantity of ion exchange resins from the Caorso nuclear power station, against payment. The author argues that it is untenable that an Austrian institution (peaceful use of nuclear energy in Austria being abandoned by a referendum) should support nuclear power abroad. There is also a short survey on nuclear waste conditioning and an account of an exchange of letters, between the Seibersdorf and the Ecology Institute on the claim of being an 'independent measuring institution' of food, soil, etc. samples. The author argues that the Ecology Institute is the sole independent institution in Austria because it is part of the ecology- and antinuclear movement, whereas Seibersdorf is dependent on the state. (qui)

Seibersdorf

International Nuclear Information System (INIS)

Mueller, P.

1986-01-01

The Austrian Research Centre Seibersdorf is the largest non-university research institution in Austria. The shareholders are the Federal Republic of Austria, nationalized industries and utilities, private companies and assoziations. Since its foundation in 1956, the Research Centre Seibersdorf has been engaged in applied and project oriented research and development. Its prominent part in the intercommunication of goverment, economy and science makes it an important instrument for promoting innovation and achieving short term economical solutions to problems encountered by manufacturing trades and industries. The book gives an overview about the scientific and technical work done in the research center, highlighting in 74 chapters selected projects of the scientific departments Agriculture, ASTRA-Reactor, Biology, Chemistry, Electronics, Isotope Applications, Materials Technology, Physics, Radiation Protection and Reactor Safety. (A.N.)

Report on the IAEA-CU-2006-08 proficiency test on the determination of gamma emitting radionuclides in sea water

International Nuclear Information System (INIS)

Shakhashiro, A.; Sansone, U.; Martin, P.; Makarewicz, M.; Mohagheghi, A.

2007-03-01

The Cooperative Monitoring Centre of Sandia National Laboratories of the United States (SNL) has initiated the Radiation Measurements Cross Calibration (RMCC) project. The RMCC aims to promote regional cooperation in the Middle East for preparedness for radiological emergencies. The International Atomic Energy Agency (IAEA) is cooperating with Sandia National Laboratories in this project. On a practical level, the initial aim of the RMCC is to establish a network of experts to cooperatively standardize nuclear monitoring and measurement capabilities in the Middle East by applying internationally recognized standards for laboratory radiation measurements. One of the project activities is to assist selected radiation measurement laboratories to participate in a quality assurance program and proficiency tests. During the second Workshop of the RMCC Project, organised by Sandia National Laboratories in Doha, Qatar, 12-17 November 2005, it was agreed to request the Chemistry Unit at the Agency's Seibersdorf laboratories to organise a special Proficiency Test (PT) for participants, for gamma-emitters in sea water. It is well known that proficiency testing is a method for regularly assessing the accuracy of the analytical data produced by the laboratories of particular measurements. According to the requirements of the RMCC project the IAEA-CU-2006-08 proficiency test (PT) on the determination of gamma emitting radionuclides in sea water was conducted by the Chemistry Unit of the IAEA's Laboratories located in Seibersdorf (Austria). The Chemistry Unit is actively involved in the production and characterization of matrix reference materials of terrestrial origin, widely used for method validation and organization of proficiency tests and intercomparison studies. The Chemistry Unit is a part of the Physics, Chemistry and Instrumentation Laboratory. This report describes the sample preparation methodology, data evaluation approach, summary evaluation of each nuclide and

The influence of the number of activation detectors on the Seibersdorf - Milano intercomparison of neutron flux density spectra by WINDOWS code

International Nuclear Information System (INIS)

Ertek, C.

1981-02-01

This work is a continuation of the work performed within the IAEA programme on standardization of reactor radiation measurements, one of the important objectives of which is the assistance to laboratories in Member States to implement or intercompare the multiple foil activation techniques for different neutron field measurements. The importance of these techniques is well recognized. In CESNEF-FERMI Politecnico di Milano, Italy, they have installed near the core of a water boiler of 50kW, a neutron filter made of B 4 C in order to obtain a neutron flux density spectrum that could be of utility in intercalibration problems connected with irradiation in fast assemblies. Dr. V. Sangiust from CESNEF kindly sent the input guess neutron flux density spectrum and a series of measured reaction rates to be treated by the IAEA Seibersdorf laboratory using the SAND-II and the WINDOWS unfolding codes. The meaningful comparison using partly the same ENDF/B IV cross section data is performed. In the present work we extended the investiga tion using WINDOWS unfolding code for different numbers of activation fo ils or reaction rates

Remarks at Groundbreaking Ceremony for Renovation of NA Laboratories and 50th Anniversary of Joint FAO/IAEA Division, 29 September 2014, Vienna, Austria

International Nuclear Information System (INIS)

Amano, Yukiya

2014-01-01

The IAEA is unique within the UN family in having no fewer than eight Nuclear Applications laboratories here in Seibersdorf. Since they opened in 1962, the laboratories have been offering training to scientists in Member States; supporting research in human health, food and other areas; and providing analytical services to national laboratories. Demand for their services has grown dramatically. Back in 1962, the Agency had 79 Member States. Today, we have 162 - and our General Conference approved the admission of four more countries last week. In the last ten years alone, both the number of Technical Cooperation projects supported by the Insect Pest Control Laboratory, and the number of radiation therapy beams checked by the Dosimetry Laboratory, have nearly doubled. The other laboratories report a similar pattern of increasing demand. This is very welcome. However, the laboratories are showing their age. The buildings are now too small. And both they, and the equipment they contain, are in urgent need of modernisation. We are unable to keep up with demand from Member States for placements for scientific fellows and have to turn many excellent candidates away. We have therefore developed a project, known as ReNuAL, to thoroughly modernise the laboratories over the next three years

Worldwide Open Proficiency Test: Determination of Natural and Artificial Radionuclides in Moss-Soil and Water IAEA-CU-2009-03

International Nuclear Information System (INIS)

2012-01-01

Reliable determination of natural and artificial radionuclides in environmental samples is necessary to comply with radiation protection and environmental regulations. The IAEA assists Member State laboratories in maintaining and improving their readiness by producing reference materials, by developing standardized analytical methods, and by conducting interlaboratory comparisons and proficiency tests as tools for quality control. To fulfil this obligation and ensure a reliable, worldwide, rapid and consistent response, the IAEA Terrestrial Environment Laboratory in Seibersdorf, Austria, organizes interlaboratory comparisons and proficiency tests. This summary report presents the results of the worldwide proficiency test IAEA-CU-2009- 03 on the determination of natural and artificial radionuclides in moss-soil and spiked water. The methodologies, data evaluation approach, summary evaluation of each nuclide and individual evaluation reports for each laboratory are also described. This proficiency test was designed to identify analytical problems, to support Member State laboratories to improve the quality of their analytical results and maintain their accreditation, and to provide a regular forum for discussion and technology transfer in this area. The number of samples, their matrix interferences and the concentration levels of the analytes were designed in a way that enables identification of potential analytical problems.

The IAEA isotope and radiation programme

International Nuclear Information System (INIS)

Danesi, P.R.

1988-01-01

The IAEA isotope and radiation programme is characterized by the very large number of topics dealt with and the broad range of activities where nuclear methods and techniques are utilized. The main activities of the programme can be grouped into: food and agriculture, human health and life science, industry and physical science, and laboratory services. Radioisotope and radiation based techniques are applied to such areas as plant breeding, insect and pest control, soil fertility studies, animal health and production, studies on the fate of pesticide residues and radionuclides in the food chain, and food preservation. General objectives of the second group of activities are to assist hospitals and research institutes in developing member states in the introduction and development of radionuclide tracers in medical diagnosis and research, to promote use of radiation therapy for cancer treatment, etc. The major objective of the third group is to foster research and application of nuclear methodologies for industrial applications in developing countries. The Agency's Laboratories at Seibersdorf and in Vienna and the Monaco Laboratory play a relevant role in providing laboratory services as a back-up for various programmes, and in the training of scientists from developing countries. (Nogami, K.)

The REAL-80 project related preliminary results. Argonne-Seibersdorf intercomparison

International Nuclear Information System (INIS)

Ertek, C.

1981-01-01

In order to check the quality of the SAND-II cross section library (which is close to ENDF/B IV library with some minor differences) the L. Greenwood's input data with his measured 22 reaction rates as given in the REAL-80 were used and the SAND II code was run which is implemented in Seibersdorf Laboratory

ALMERA proficiency test on the determination of radionuclides in spinach, soil and water. IAEA-CU-2007-04

International Nuclear Information System (INIS)

2009-01-01

The Analytical Laboratories for the Measurement of Environmental Radioactivity (ALMERA) network established by the IAEA in 1995 makes available to Member States a world-wide network of analytical laboratories capable of providing reliable and timely analysis of environmental samples in the event of an accidental or intentional release of radioactivity. The network is a technical collaboration of existing institutions. It provides an operational framework to link expertise and resources, in particular when a boundary-transgressing contamination is expected or when an event is of international significance. A primary requirement of the ALMERA members is participation in the IAEA interlaboratory comparisons which are specifically organized for ALMERA on a regular basis. These exercises are designed to monitor and demonstrate the performance and analytical capabilities of the network members, and to identify gaps and problem areas where further development is needed. Continued membership has benefits in training and educational opportunities, enhanced mutual trust in results and methodology and objective evidence for accreditation purposes. The performance evaluation results of the proficiency tests performed in the frame of the ALMERA network are not anonymous for those laboratories nominating to participate as ALMERA members. The Chemistry Unit of the Physics, Chemistry and Instrumentation Laboratory in the IAEA Laboratory, Seibersdorf in Austria, has the programmatic responsibility to support activities in Member States laboratories, including coordination of ALMERA network. This report describes the methodology employed and the results obtained in the IAEA-CU- 2009-04 proficiency test on determination of radionuclides in spinach, soil and water

Integrated soil, water and nutrient management for sustainable rice-wheat cropping systems in Asia. Report of a FAO/IAEA consultants' meeting

International Nuclear Information System (INIS)

2000-01-01

A Consultants' Meeting on 'Integrated soil, water and nutrient management for sustainable rice-wheat cropping systems in Asia' was held at FAO, Rome, August 22-25, 2000. Five consultants, together with one staff from IAEA headquarters, one staff from IAEA Laboratories, Seibersdorf, five staff from FAO headquarters, two staff from FAO regional offices, one observer from ACIAR, one observer from Cornell University with expertise in crop, nutrient, soil and water management, attended the meeting. The consultants presented reviews of the situation regarding studies of water and nutrient dynamics in rice-wheat systems in South Asia. These were complemented by a paper on the development of 15 N techniques to study the contribution of N from legumes. The consultants also provided recommendations on the formulation and implementation of an FAO/IAEA Co-ordinated Research Project (CRP). Refs, figs, tabs

ALMERA Proficiency Test: Determination of Natural and Artificial Radionuclides in Soil and Water. IAEA-TEL-2011-04

International Nuclear Information System (INIS)

2013-01-01

The Analytical Laboratories for the Measurement of Environmental Radioactivity (ALMERA) network is a cooperative effort of analytical laboratories worldwide. Members of the network are nominated by their respective Member States on the expectation of providing reliable and timely analysis of environmental samples in the event of an accidental or intentional release of radioactivity. The ALMERA network consists of 131 laboratories representing 81 Member States at December 2012. The IAEA's Environment Laboratories in Seibersdorf and Monaco are the central coordinators of the ALMERA network activities. The IAEA helps the ALMERA network to maintain their readiness by coordinating activities, including the organization of meetings, development of standardized methods of sample collection and analysis, and organization of interlaboratory comparison exercises and proficiency tests as tools for external quality control. IAEA proficiency tests and interlaboratory comparison exercises are organized on a regular basis specifically for the members of the ALMERA network. At least one exercise is organized per year by the IAEA for the ALMERA network. These exercises are designed to monitor and to demonstrate the performance and analytical capabilities of the network members, and to identify gaps and problem areas where further development is needed. The ALMERA proficiency tests enable ALMERA members to report their results on gamma emitting radionuclides in a very short time frame, i.e. three days, which is what would be required for emergency response. This publication presents the results of the ALMERA proficiency test IAEA-TEL-2011-04 on the determination of natural and artificial radionuclides in water and soil. The methodologies, data evaluation approach, summary evaluation of each radionuclide and individual evaluation reports for each laboratory are also described

Five Decades of Achievement, Future Challenges in Focus at Ceremony Marking IAEA Labs Anniversary

International Nuclear Information System (INIS)

2012-01-01

Full text: In the 50 years since they opened, the IAEA's laboratories in Seibersdorf have improved the lives of millions of people through work using sophisticated scientific techniques, IAEA Director General Yukiya Amano said today at a ceremony to mark the anniversary. Work at the labs has made a difference in controlling animal diseases in more than 30 countries in Africa and Asia, and contributed to the development of hardier and more nutritious crops such as barley that can grow in the High Andes of Peru. Scientists at the labs have helped communities identify the best sources of underground water and ensure that this scarce resource is used effectively. They have worked on safe ways to preserve food, and provided vital technical support for cancer treatment and other medical uses of nuclear technology. New challenges abound in the present and the future, Director General Amano said. ''Member States want us to do more in almost all areas of nuclear applications. This includes climate-smart agriculture, with priority on helping countries to adapt to climate change while improving food security. It includes improving preparedness for responding to nuclear emergencies and especially for dealing with radiological contamination in food and agriculture.'' The Director General also said the IAEA would contribute more to controlling mosquitoes that transmit malaria by using techniques that, together with pest control programmes, have helped control other insects. IAEA scientists at the eight nuclear applications laboratories and the safeguards laboratories carry out research and development and provide technical services to the IAEA's 158 Member States. The labs also regularly host fellows and scientific visitors, with more than 2 000 benefiting from this opportunity to learn in the past 50 years. (IAEA)

Report on the IAEA-CU-2006-11 proficiency test on the determination of gamma emitting radionuclides in air filters

International Nuclear Information System (INIS)

Shakhashiro, A.; Kim, C.-K.; Sansone, U.; Ferrari, M.; Sill, D.

2006-10-01

This report summarises the results of the IAEA-CU-2006-11 proficiency test on the determination of gamma emitting radionuclides in air filters, organised within the frame of the IAEA Technical Cooperation project RER/8/009 ''Air Pollution Monitoring in the Mediterranean Region''. The proficiency test was conducted by the Reference Materials Group of the Chemistry Unit (Physics, Chemistry and Instrumentation Laboratory) of the IAEA's analytical laboratories located in Seibersdorf (Austria) in cooperation with the Radiological and Environmental Sciences Laboratory, Department of Energy in the United States of America. The objective of TC project RER/8/009 is to contribute to air quality improvement through the establishment of a network for air monitoring and the design of a remedial strategy where the monitoring shows poor air quality. A spiked air filter with known activities of gamma emitting radionuclides prepared by the Department of Energy of the United States of America was used in this proficiency test. 14 spiked filters were distributed to the participating laboratories in April 2006. The deadline for receiving the results from the participants was set at 31 July 2006. The participating laboratories were requested to analyse the samples employing the methods used in their routine work, so that their performance on the test samples could be directly related to the real performance of the laboratory. Each laboratory was given a confidential code to assure the anonymity of the evaluation results. From the 14 initially registered, 11 laboratories reported their results back to the IAEA. The analytical results of the participating laboratories were evaluated against the reference values assigned to the reference air filter, and a rating system was applied

The analytical quality control programme of the IAEA: Areas of common interest with the ICRM

Energy Technology Data Exchange (ETDEWEB)

NONE

1976-09-01

The IAEA has been distributing calibrated radioisotope solutions, standard reference materials and intercomparison materials since the early 1960's. The purpose of this activity has been to help laboratories in its member states to assess and, if necessary, to improve the reliability of their analytical work in the field of nuclear technology and of isotope utilisation. The scope and the size of this programme which is co-ordinated by the chemistry section of the Agency's laboratory at Seibersdorf but receives input also from other sections of the Agency, including the International Laboratory of Marine Radioactivity at Monaco, has been delineated by several panels of experts and consultant's meetings which have made detailed recommendations in their areas of expertise. It is on the basis of these recommendations that the programme has developed, changed its emphasis, and grown over the years since its inception.

Environment Laboratories Newsletter. Vol. 1, No. 01, Jan.-Jun. 2014

International Nuclear Information System (INIS)

2014-01-01

This is the first edition of the newsletter of the IAEA Environment Laboratories. This replaces the former Marine Environment Laboratories newsletter, reflecting a restructure that has seen the marine and terrestrial environment laboratories of the IAEA integrated into a single division. The IAEA’s Environment Laboratories in Monaco and Seibersdorf, Austria, in partnership with several collaborating centres around the globe, are unique in the UN system. Through the use and promotion of nuclear and isotopic techniques, the Environment Laboratories play a major role in the journey towards sustainable development, both on land and at sea. Responding to requests for technical assistance from Member States and other UN agencies, the Environment Laboratories provide applied collaborative research, training courses, technical cooperation projects and analytical quality support services for radioactive and non-radioactive contaminants in the environment. Through its environmental programme the IAEA promotes an integrated approach to the study, monitoring and protection of marine, coastal and terrestrial pollution, climate change and the loss of habitat. In this first edition we focus on the challenge of ocean acidification. Governments across the globe are calling for immediate action to minimize and address the impacts of ocean acidification which will require enhanced scientific cooperation at all levels. The IAEA Environment Laboratories will play a key role in this area and are proud to host the Ocean Acidification International Coordination Centre. We are also happy to include in this edition the winners of the 2014 World Oceans Day (WOD) photo competition

Report from the FAO/IAEA Plant Breeding and Genetics Section

International Nuclear Information System (INIS)

1989-01-01

Technology development is a pre-requisite for further success in practical applications of nuclear techniques in plant genetics and crop improvement. The Research Contract Programme of the IAEA is a good means to stimulate the needed technology development. Present FAO/IAEA Co-ordinated Research Programmes concentrate upon the incorporation of in-vitro culture techniques into mutation breeding projects: In cereals by doubled-haploids for accelerating mutation selection, in root and tuber crops by eliminating chimerism through somatic embryogenesis, in mutation breeding for disease resistance by attempting in-vitro selection using pathotoxins where applicable. The Plant Breeding Unit of the Agency's Seibersdorf Laboratory contributes particularly to the methodology of mutation induction by irradiation of plant material before or during in-vitro culture. Whether the FAO/IAEA Plant Breeding and Genetics Section should include already molecular genetics in its research and training programmes was the main question addressed to a Consultants' Meeting in November. The answer was definitely positive regarding the use of Restriction Fragment Length Polymorphism, but deferred other more sophisticated work recognizing the limited resources. Another new subject matter seriously considered now is the development of tracer techniques for the diagnosis of viruses, viroids and similar causal agents of plant diseases, which eventually could lead to better ways of distinguishing between resistance and susceptibility, particularly in vegetatively propagated and perennial crops. The resources for such work still have to be found. If resources become available, we would also like to start a co-ordinated research programme on domestication of plants for industrial purposes. Project proposals are welcome. As far as assistance to Member States is concerned, in 1988 we began to pay more attention to plant breeding problems in Africa. There was interaction with oil seed breeders during an

ReNuAL: Renovation of the Nuclear Applications Laboratories

International Nuclear Information System (INIS)

Harman, Ruzanna

2014-01-01

The IAEA Department of Nuclear Sciences and Applications (NA) operates eight laboratories in Seibersdorf, near Vienna. Each of these laboratories performs unique functions that include supporting research and training for improving animal production and health, ensuring the effective and safe use of radiotherapy equipment, reinforcing food safety and developing hardier and higher-yielding food crops. They also contribute to protecting the global environment, enhancing countries’ capabilities in using nuclear instrumentation and analytical techniques, eliminating insect pests and managing soil and water sustainably. These are essential contributions to the IAEA’s mission of supporting the peaceful use of nuclear technologies to help meet global development challenges

The Seibersdorf Labs Through the Eyes of Visiting Scientists

International Nuclear Information System (INIS)

Ralambomanana, Norbertin M.; Ntho, Motlatsi James; Abd Elkareim, Tahani Bashir; Ndiaye, Fatimata

2014-01-01

Lesotho: In Lesotho, we are being affected by climate change, meaning we have more and longer droughts, and the rains farmers need for their crops to grow and flourish are often late. We are also seeing more agricultural crops blighted by disease. Therefore I am working to improve sweet potatoes and wheat because of wheat’s importance in the daily diet, and because sweet potatoes could become an equally important staple in the next 10 years if we make a greater effort to promote its consumption. In Lesotho’s Department of Agriculture Research, we are focusing on these two staple foods initially because we want to improve the country’s food security — growing more and better crops to adequately feed the population. Once I return home at the end of my two month fellowship at Seibersdorf, I will be using nuclear and other techniques to improve the drought tolerance, yield, nutritional value and disease resistance of both sweet potato and wheat. Madagascar: “The island of Madagascar has a population of more than 23 million. Over half of its rural dwellers are agricultural workers, particularly in cattle farming. But the country still has to import milk as it is depleting its stock of indigenous Malagasy Zebu cattle in order to keep up with beef exports to neighbouring islands. Therefore, the Madagascar Government is partnering with the IAEA to improve milk and beef production from the indigenous Zebu, Renitelo and Manjani Boina cattle breeds, through selective breeding based on the intimate knowledge of their DNA. Fellowships like the one from which I am benefitting are very important for developing Member States because by training our scientists, the IAEA is giving us the tools we need to meet our own needs now and in the future. Senegal: “In Senegal, we are struggling to adequately feed our population as persistent drought and poor soil quality combine to cause crop failure year after year. My area of focus is the improvement of soil fertility and

Soil sampling intercomparison exercise by selected laboratories of the ALMERA Network

International Nuclear Information System (INIS)

2009-01-01

The IAEA's Seibersdorf Laboratories in Austria have the programmatic responsibility to provide assistance to Member State laboratories in maintaining and improving the reliability of analytical measurement results, both in radionuclide and trace element determinations. This is accomplished through the provision of reference materials of terrestrial origin, validated analytical procedures, training in the implementation of internal quality control, and through the evaluation of measurement performance by the organization of worldwide and regional interlaboratory comparison exercises. The IAEA is mandated to support global radionuclide measurement systems related to accidental or intentional releases of radioactivity in the environment. To fulfil this obligation and ensure a reliable, worldwide, rapid and consistent response, the IAEA coordinates an international network of analytical laboratories for the measurement of environmental radioactivity (ALMERA). The network was established by the IAEA in 1995 and makes available to Member States a world-wide network of analytical laboratories capable of providing reliable and timely analysis of environmental samples in the event of an accidental or intentional release of radioactivity. A primary requirement for the ALMERA members is participation in the IAEA interlaboratory comparison exercises, which are specifically organized for ALMERA on a regular basis. These exercises are designed to monitor and demonstrate the performance and analytical capabilities of the network members, and to identify gaps and problem areas where further development is needed. In this framework, the IAEA organized a soil sampling intercomparison exercise (IAEA/SIE/01) for selected laboratories of the ALMERA network. The main objective of this exercise was to compare soil sampling procedures used by different participating laboratories. The performance evaluation results of the interlaboratory comparison exercises performed in the framework of

XRF newsletter. No. 1

International Nuclear Information System (INIS)

2000-12-01

This periodical XRF Newsletter is to inform the XRF laboratories in IAEA Member States on recent developments in the field of XRF spectrometry and to exchange views on fundamental and applied aspects of sampling, sample preparation, instrumentation, quantitation, quality control, etc. It presents the XRF activities and the main XRF results obtained at the IAEA's model XRF Laboratory in Seibersdorf and in XRF laboratories in the Member States. This Newsletter will include input from the Member States and will help the XRF laboratories to improve their analytical performance, extend the applicability range of XRF techniques and initiate co-operation. It will be distributed to current and potential end-users of the analytical services of XRF laboratories and will further promote the utilisation of this technique in environmental pollution monitoring, mineral exploration, archaeometry and industry. The first issue of the Newsletter provides the XRF laboratories with a description of the facilities, the activities and selected results obtained at the IAEA XRF Laboratory in Seibersdorf, Austria

European Commission and IAEA Celebrate 30 Years Co-operation on Nuclear Safeguards

International Nuclear Information System (INIS)

2011-01-01

increasingly focused at national level. This also involves the support of the European Commission in establishing the new IAEA Safeguards Laboratory in Seibersdorf Austria. Background: Examples of joint JRC-IAEA Projects: - Training Next Generation of IAEA Inspectors: The JRC has a proven track record in providing the IAEA with high-quality training programmes. Ensuring that a State abides by its non-proliferation commitments is becoming increasingly dependent on an Inspector's knowledge of novel detection techniques and equipment, more accurate analyses and the ability to handle more complex information and data. The JRC has been requested by the IAEA to continue its training programmes to help ensure that its inspectors are well-equipped to accomplish their on-site tasks and to draw appropriate safeguards conclusions. The training programme covers well-established safeguards instruments and methods as well as new generation of methodologies aimed at the detection of undeclared activities. - Special Tools to Improve Environmental Particle Analysis: To improve its ability to detect undeclared nuclear activities the IAEA recently installed a new Large Geometry Secondary Ion Mass Spectrometer (LG-SIMS) in the Environmental Sample Laboratory located in Seibersdorf. In parallel, a new dedicated LG-SIMS laboratory is being installed at the JRC in Karlsruhe, Germany, and will be inaugurated at the beginning of 2012. JRC and IAEA will enhance their cooperation to reach high level detection of undeclared activities through the use of these laboratories. - Spot Changes: 3D Laser-based Verification System: One of the tasks of nuclear inspectors is to check that nuclear facilities are built exactly as they were officially declared and that no undeclared design changes have taken place. In support of IAEA, JRC scientists have developed a laser-based system that is able to detect very small deviations. The 3D Laser-based Verification System has been extensively used in the Rokkasho

Report on the IAEA-CU-2006-03 world-wide open proficiency test on the determination of gamma emitting radionuclides

International Nuclear Information System (INIS)

Shakhashiro, A.; Sansone, U.; Trinkl, A.; Makarewicz, M.; Yonezawa, C.; Kim, C.K.; Kis-Benedek, G.; Benesch, T.; Schorn, R.

2007-05-01

The results of analytical measurements play a vital role in our daily lives. Analytical data may be the basis upon which economic, legal or environmental management decisions are made, and they are essential in international trade, environmental protection, safe transportation, law enforcement, consumer safety and the preservation of human health. As an incorrect decision can be extremely costly and detrimental, it is essential that such measurements are accurate, reliable, cost effective and defensible. In addition, measurements performed by laboratories located worldwide should yield traceable and comparable results. Proficiency testing is a method for regularly assessing the accuracy of the analytical data produced by the laboratories of particular measurements. The IAEA-CU-2006-03 world-wide proficiency test (PT) on the determination of gamma emitting radionuclides in water grass and soil is conducted by the Chemistry Unit of the IAEA's Laboratories located in Seibersdorf (Austria), which is actively involved in the production and characterization of matrix reference materials of terrestrial origin, widely used for method validation and organization of proficiency tests and intercomparison studies. The Chemistry Unit is a part of the Physics, Chemistry and Instrumentation Laboratory. This report describes the sample preparation methodology, data evaluation approach, summary evaluation of each nuclide and individual evaluation report for each laboratory

Insect Pest Control Newsletter, No. 75, July 2010

International Nuclear Information System (INIS)

2010-07-01

In our last newsletter we reported that the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture is experiencing important changes as part of a major reform process that is ongoing at FAO since 2009, and which will be fully implemented by 2013, resulting in a more responsive and modern organization. Also at IAEA restructuring is taking place as a result of IAEA's new leadership and external reviews that made positive recommendations. These changes directly affect the operations of the Joint Division. Up to the end of 2009, the IAEA Laboratories in Seibersdorf and Monaco were administratively under separate management, although programmatically they always have been part of their respective Divisions at headquarters. This double leadership in the management structure was a source of inefficiencies in what should be seamless programme operations. As of 1 January 2010, in order to streamline, simplify and harmonize lines of authority and accountability, laboratory activities and staff have been aligned with their respective programmes. In the case of the FAO/IAEA Agriculture and Biotechnology Laboratories in Seibersdorf, this means that its five units (including the Entomology Unit) have been fully integrated into the respective subprogrammes under the Director of the Joint Division, who was given full authority and accountability for all programmatic and administrative functions regarding the management of the activities of the FAO/IAEA Laboratories. It is expected that this streamlining will lead to more opportunities for Seibersdorf staff to play a greater role in programme development and will result in improved programme delivery to our Member States. You will notice in this newsletter that, as part of the streamlining, the name of the Entomology Unit, which has been in use since the 1960s, has been officially changed to Insect Pest Control Laboratory (IPCL). Aside from the name change we do not anticipate any real changes in the implementation

Insect Pest Control Newsletter, No. 75, July 2010

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-15

In our last newsletter we reported that the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture is experiencing important changes as part of a major reform process that is ongoing at FAO since 2009, and which will be fully implemented by 2013, resulting in a more responsive and modern organization. Also at IAEA restructuring is taking place as a result of IAEA's new leadership and external reviews that made positive recommendations. These changes directly affect the operations of the Joint Division. Up to the end of 2009, the IAEA Laboratories in Seibersdorf and Monaco were administratively under separate management, although programmatically they always have been part of their respective Divisions at headquarters. This double leadership in the management structure was a source of inefficiencies in what should be seamless programme operations. As of 1 January 2010, in order to streamline, simplify and harmonize lines of authority and accountability, laboratory activities and staff have been aligned with their respective programmes. In the case of the FAO/IAEA Agriculture and Biotechnology Laboratories in Seibersdorf, this means that its five units (including the Entomology Unit) have been fully integrated into the respective subprogrammes under the Director of the Joint Division, who was given full authority and accountability for all programmatic and administrative functions regarding the management of the activities of the FAO/IAEA Laboratories. It is expected that this streamlining will lead to more opportunities for Seibersdorf staff to play a greater role in programme development and will result in improved programme delivery to our Member States. You will notice in this newsletter that, as part of the streamlining, the name of the Entomology Unit, which has been in use since the 1960s, has been officially changed to Insect Pest Control Laboratory (IPCL). Aside from the name change we do not anticipate any real changes in the implementation

ALMERA proficiency test on the determination of Po-210 in water. IAEA-CU-2007-09

International Nuclear Information System (INIS)

2009-01-01

The Analytical Laboratories for the Measurement of Environmental Radioactivity (ALMERA) network established by the IAEA in 1995 makes available to Member States a worldwide network of analytical laboratories capable of providing reliable and timely analysis of environmental samples in the event of an accidental or intentional release of radioactivity. The network is a technical collaboration of existing institutions. It provides an operational framework to link expertise and resources, in particular when a boundary-transgressing contamination is expected or when an event is of international significance. A primary requirement of the ALMERA members is participation in the IAEA interlaboratory comparisons which are specifically organized for ALMERA on a regular basis. These exercises are designed to monitor and demonstrate the performance and analytical capabilities of the network members, and to identify gaps and problem areas where further development is needed. Continued membership has benefits in training and educational opportunities, Enhanced mutual trust in results and methodology and objective evidence for accreditation purposes. The performance evaluation results of the interlaboratory comparisons performed in the frame of the ALMERA network are not anonymous for those laboratories nominated to participate as ALMERA members. The Po-210 poisoning event which occurred in November 2006 brought into focus a number of issues, including the capacity of laboratories to rapidly and accurately determine this radionuclide in environmental samples. A number of requests were received from ALMERA members to address this issue. Responding to these requests, the Chemistry Unit of the Physics, Chemistry and Instrumentation Laboratory in the IAEA's Seibersdorf Laboratory in Austria, conducted a proficiency test in the frame of the ALMERA network on the determination of Po-210 in water. The aim was to gather information on the current state of practice for Po-210 measurements

Gift from Finland

International Nuclear Information System (INIS)

1964-01-01

An instrument worth $19 000 for the analysis of nuclear radiation, donated by Finland to IAEA, was handed over by the Finnish Ambassador, Mr. Otso Wartiovaara, to the Director General of IAEA, Dr. Sigvard Eklund, at the Agency's laboratory at Seibersdorf on 22 January. The instrument, a multi-channel analyzer with 512 channels, was constructed in Finland. It is being used in connection with all the major Agency projects under way at Seibersdorf, such as the standardization of radionuclides, agricultural research, and analytical work carried out at the request of Member States

XRF newsletter. No. 3, January 2002

International Nuclear Information System (INIS)

2002-01-01

This periodical XRF Newsletter is to inform the XRF laboratories in IAEA Member States on recent developments in the field of XRF spectrometry and to exchange views on fundamental and applied aspects of sampling, sample preparation, instrumentation, quality control, etc. A few selected examples of the recent activities in the IAEA XRF Laboratory and its results in the field of XRF are presented: the assessment of a new detectors for XRF analysis, the IAEA mailing list for XRF laboratories, the training opportunities at the IAEA Laboratories at Seibersdorf and the implementation of a quality assurance system in XRF laboratory

Publications of the Austrian Research Centre Seibersdorf 1976-1985

International Nuclear Information System (INIS)

Ranz, F.; Nevyjel, A.

1989-02-01

About 3000 publications, written by staff members of the Austrian Research Centre Seibersdorf (OEFZS) within the period 1976-1985 are cited. The bibliography includes citations of journal articles, proceedings, books, technical reports as well as dissertations and diploma works, carried out in Seibersdorf by students of Austrian universities. It covers the subject areas of chemistry, physics, biology, radiation protection, reactor safety, isotope applications, materials technology, environmental research, mathematics and information, electronics and agriculture. 10 refs. (Author)

Animal production and health newsletter. No. 29

International Nuclear Information System (INIS)

1998-12-01

This issue of the newsletter outlines activities and coordinated research programmes in the areas of animal production and animal health for the year 1999 by the Joint FAO/IAEA Division of Nuclear Techniques in food and agriculture and FAO/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf

Clean laboratories and clean rooms for analysis of radionuclides and trace elements

International Nuclear Information System (INIS)

2003-01-01

requirements are summarized of clean laboratory environments, for construction materials as well as for materials used during routine analysis, maintenance, and pitfalls in the analysis of radionuclides and elements at trace- and ultra trace levels. Current methodologies and practices are described for planning the installation of a clean environment as well as protocols for maximizing the benefit-to-cost ratio and for achieving QA/QC. Special emphasis is given to the analysis of radionuclides, and measurement of trace, minor and major elements using nuclear and related analytical techniques such as NAA and XRF. Also included are papers contributed by experts from India, the Netherlands, the United States of America and the IAEA Laboratories, Seibersdorf

Quantitative X ray analysis system. User's manual and guide to X ray fluorescence technique

International Nuclear Information System (INIS)

2009-01-01

This guide covers trimmed and re-arranged version 3.6 of the Quantitative X ray Analysis System (QXAS) software package that includes the most frequently used methods of quantitative analysis. QXAS is a comprehensive quantitative analysis package that has been developed by the IAEA through research and technical contracts. Additional development has also been carried out in the IAEA Laboratories in Seibersdorf where QXAS was extensively tested. New in this version of the manual are the descriptions of the Voigt-profile peak fitting, the backscatter fundamental parameters' and emission-transmission methods of chemical composition analysis, an expanded chapter on the X ray fluorescence physics, and completely revised and increased number of practical examples of utilization of the QXAS software package. The analytical data accompanying this manual were collected in the IAEA Seibersdorf Laboratories in the years 2006/2007

ABACC's laboratory intercomparison program

International Nuclear Information System (INIS)

Almeida, Gevaldo L. de; Esteban, Adolfo; Almeida, Silvio G. de; Araujo, Radier M. de; Rocha, Zildete

1996-01-01

A Laboratory Intercomparison Program involving Brazilian and Argentine laboratories, with the special participation of New Brunswick Laboratory - DOE and IAEA Seibersdorf Safeguards Laboratory, was implanted by ABACC having as main purpose to qualify a network to provide analytical services to this Agency on its role as administrator of the Common System of Accountability and Control of Nuclear Materials. For the first round robin of this Program, 15 laboratories were invited to perform elemental analysis on UO 2 samples, by using any desired method. Thirteen confirmed the participation and 10 reported the results. After an evaluation of the results by using a Two-Way Variance Analysis applied to a nested error model, it was found that 5 of them deviate less than 0.1% from the reference value established for the UO 2 uranium contents, being thus situated within the limits adopted for the target values, while the remaining ones reach a maximal deviation of 0.44%. The outcome of this evaluation, was sent to the laboratories, providing them with a feedback to improve their performance by applying corrective actions to the detected sources of errors or bias related to the methods techniques and procedures. (author)

Insect and Pest Control Newsletter, No. 83, July 2014

International Nuclear Information System (INIS)

2014-07-01

The Member States of IAEA have called for an initiative to renovate and modernize the Nuclear Sciences and Applications Laboratories in Seibersdorf, called the ReNuAL project. In the 52 years since the IAEA’s Nuclear Applications laboratories in Seibersdorf (five of which are in the field of agriculture under the Joint FAO/IAEA Division) were established, there has been no comprehensive renovation or significant upgrading of equipment to ensure the continuing ability of the laboratories to respond to Member States’ growing and evolving needs. The ReNuAL project includes in its first phase those elements to be achieved from 2014- 2017 within the €31 million target budget established by the Director General. Ground-breaking is planned for 29 September 2014, with completion by December 2017

Standards in radiation protection at the IAEA Dosimetry Laboratory

International Nuclear Information System (INIS)

Czap, L.; Pernicka, F.; Matscheko, G.; Andreo, P.

1999-01-01

Approximately 90% of the Secondary Standard Dosimetry Laboratories (SSDLs) provide users with calibrations of radiation protection instruments, and the Agency is making every necessary effort to insure that SSDLs measurements in radiation protection are traceable to Primary Standards. The IAEA provides traceable calibrations of ionization chambers in terms of air kerma at radiation protection levels and ambient dose equivalent calibrations. SSDLs are encouraged to use the calibrations available from the Agency to provide traceability for their radiation protection measurements. Measurements on diagnostic X ray generators have become increasingly important in radiation protection and some SSDLs are involved in such measurements. The IAEA has proper radiation sources available to provide traceable calibrations to the SSDLs in this field, including an X ray unit specifically for mammography dedicated to standardization procedures. The different photon beam qualities and calibration procedures available in the Agency's Dosimetry Laboratory will be described. (author)

Worldwide proficiency test for X ray fluorescence laboratories PTXRFIAEA/05 determination of minor and trace elements in marine sediment

International Nuclear Information System (INIS)

2009-01-01

The proficiency test (code PTXRFIAEA05) was the fifth worldwide exercise organized by the IAEA Seibersdorf Laboratories in order to assist X ray fluorescence laboratories in assessment and improvement of their analytical performance. The test was carried out within the IAEA Project 1.4.3.4 (D.3.03) on Nuclear Spectrometry for Analytical Applications, under the Nuclear Science Programme. The main objective of the project was to enhance capability of interested Member States in effective utilization of nuclear spectrometries and analytical services in industry, human health, agriculture, and in monitoring and evaluation of environmental pollution. Marine sediment test samples with established homogeneity and well characterized known target values of the mass fractions of analytes were distributed to participating laboratories. The laboratories were requested to analyze the sample using established techniques following their analytical procedures. Based on the results of the proficiency test presented in the report each participating laboratory should assess its analytical performance results by using the specified criteria and, if appropriate, to identify discrepancies, and to correct relevant analytical procedures. The next proficiency test exercise will be executed in 2009

Standardization of the calibration of brachytherapy sources at the IAEA dosimetry laboratory

International Nuclear Information System (INIS)

Shanta, A.; Andreo, P.

1996-01-01

A new service to SSDLs has been initiated at the IAEA Dosimetry Laboratory for providing calibrations of well-type ionisation chambers, used in brachytherapy applications, which are traceable to the International Measurement System. Considering that the most common radionuclide used in the developing countries is 137 Cs, two such sources of the type used for gynaecological intracavitary applications have been purchased by the Agency and calibrated at the National Institute of Standards and Technology (NIST), USA. These 137 Cs reference sources together with a well-type ionization chamber constitute the IAEA brachytherapy dosimetry standard. Based on the recommendations by a group of experts, a method has been developed for transferring calibrations to SSDLs which is described in this paper. The method is based on the acquisition by the SSDLs of sources and equipment similar to those at the IAEA. The well-type chamber is to be calibrated at the IAEA Dosimetry Laboratory, and this will be used at the SSDL to calibrate its own reference sources. These sources can in turn by used to calibrate well-type chambers from hospital users and to calibrate other type of sources by performing measurements in air. In order to standardize the procedures for the two methods and to provide guidance to the SSDLs, measurements have been carried out at the IAEA Dosimetry Laboratory. The reproducibility of the two type of measurements has been found to be better than 0.5%, and the uncertainty of calibrations estimated to be less than 1.5% (one standard deviation). (author). 8 refs, 8 figs, 2 tabs

Report from the FAO/IAEA Plant Breeding and Genetics Section

International Nuclear Information System (INIS)

1988-01-01

reflected in spectacular results. Much research for technology development has been done under co-ordinated research programmes from 1972 onwards and technology transfer is now undertaken through a number of technical assistance projects in countries such as Ghana, Panama, Zambia, Uganda, Thailand. During 1988 we may strengthen co-operative research on the use of in-vitro techniques in this field. While most emphasis in the Section's research programmes is technology advancement, more work is actually concerned with assisting plant breeders in developing countries through training, advice and other support. The Section services 40 country projects and 3 regional projects under the IAEA Programme of Technical Assistance and Co-operation. During 1987, 33 fellowship holders completed their training abroad and two training courses were held, one at the IAEA Laboratory Seibersdorf, the other one at the National Agricultural University La Molina in Peru. The success of mutation breeding all over the world can best be judged by the fact that the two issues of our Mutation Breeding Newsletter printed in 1987 listed 106 additional cultivars derived from mutation induction or the use of induced mutants in cross breeding. The Plant Breeding Unit of the IAEA Laboratory at Seibersdorf (Austria) continued to place much emphasis on technology development for mutation breeding (including in-vitro culture techniques) of banana, plantain and other vegetatively propagated crops. As a service for breeders of seed propagated crops, numerous seed samples have been given mutagenic treatments with gamma rays or fast neutrons and the laboratory will now also start to work on mutation breeding using haploids. Bob Conger from the University of Tennessee (Oak Ridge, USA), during a one year sabbatical, helped us to make advances in somatic embryogenesis from single cells, which is so important for improving the efficiency of mutation breeding using in-vitro cultures

Mediterranean Region proficiency test on the determination of radionuclides in air filters. IAEA-CU--2008-02

International Nuclear Information System (INIS)

2009-01-01

The IAEA helps the Member States laboratories to maintain their readiness and improving the quality of the analytical results by producing reference materials, by development of standardized methods for sample collection and analysis, and by conducting interlaboratory comparisons and proficiency tests as a tool for external quality control of analytical results. The Chemistry Unit of the Physics, Chemistry and Instrumentation Laboratory in the International Atomic Energy Agency's Seibersdorf Laboratories in Austria, has the programmatic responsibility to support global radionuclide measurement systems. To fulfil this obligation and ensure a reliable worldwide, rapid and consistent response, the Chemistry Unit organises interlaboratory studies and proficiency tests. The activity concentration of radionuclides in the air is a critical factor in assessing the air quality and the potential impact of possible pollutants. Air is in fact one of the main pathways for human exposure to pollutants. Radioactivity may be present in the atmosphere due to natural processes; intentional (low level) anthropogenic release; or as a consequence of nuclear or radiological incident. Within the frame of the IAEA Technical Cooperation project RER/8/009 'Air Pollution Monitoring in the Mediterranean Region', several Member States expressed their interest in establishing close cooperation among Mediterranean countries in the field of harmonization of air pollution monitoring systems and creation of a common database, since they share geographical position and mutual interest in the environmental conditions of the Mediterranean region. Such cooperation will also promote and enhance the exchange of experience/information. This report summarizes the results of the IAEA-CU-2008-02 Mediterranean Region proficiency test on the determination of radionuclides in air filters

Worldwide Open Proficiency Test for X Ray Fluorescence Laboratories PTXRFIAEA/06: Determination of Minor and Trace Elements in Grass Mixture

International Nuclear Information System (INIS)

2011-01-01

The IAEA assists its Member States laboratories to maintain their readiness by producing reference materials, by developing standardized analytical methods, and by conducting interlaboratory comparisons and proficiency tests as tools for quality control. To ensure a reliable worldwide, rapid and consistent response, the IAEA Nuclear Spectrometry and Applications Laboratory in Seibersdorf, Austria organises tests. This summary report presents the results of the worldwide proficiency test IAEA-PTXRF-06 on the determination of minor and trace elements in a grass mixture. Methodologies, data evaluation approach, summary evaluation of each element and individual evaluation reports for each laboratory are also described. The test was carried out under IAEA Project 1.4.3.4 (D.3.03), Nuclear Spectrometry for Analytical Applications, under the Nuclear Science Programme. The main objective of this project is to enhance the capability of interested Member States in effective utilization of nuclear spectrometries and analytical services in industry, human health, agriculture, and in monitoring and evaluation of environmental pollution. This proficiency test was designed to identify analytical problems, to support IAEA Member States laboratories to improve the quality of their analytical results, to maintain their accreditation and to provide a regular forum for discussion and technology transfer in this area. The type of sample and the concentration levels of the analytes were designed in a way to enable identification of potential analytical problems. The next proficiency test exercise is expected to be organized in 2010

Insect Pest Control Newsletter, No. 80, January 2013

International Nuclear Information System (INIS)

2013-01-01

On November 28, 2012, with the participation of representatives from Member States and the press, the IAEA commemorated 50 years of IAEA's Laboratories in Seibersdorf, Austria. At a ceremony to mark the anniversary, IAEA Director General Yukiya Amano said the Laboratories in Seibersdorf have improved, in the 50 years since they opened, the lives of millions of people through work using nuclear echniques. At the eight nuclear applications laboratories, which include the five FAO/IAEA Agriculture and Biotechnology Laboratories, scientists carry out research and development, provide technical services to Member States and host fellows and scientific visitors. He stated that work at the laboratories has made a difference in controlling animal diseases and insect pests in many countries, contributed to more sustainable soil and water management technologies and the development of hardier and more nutritious crops. Scientists at the laboratories have helped communities dentify the best sources of underground water and ensure that this scarce resource is used effectively. They have worked on safe ways to preserve food, and provided vital echnical support for cancer treatment and other medical uses of nuclear technology. New challenges abound in the present and the future, Director General Yukiya Amano said. 'Member States want us to do more in almost all areas of nuclear applications'. He referred to the positive feedback received, reinforcing the critical nature of the services provided by the laboratories, and his announcement to carry out a complete modernization of the Laboratories. His proposal was supported in a resolution of the 56th General Conference, which called upon the IAEA to establish state-of-the-art facilities and equipment at Seibersdorf. The goal, according to the resolution, must be o 'ensure that maximum benefits in terms of capacity-building and technology enhancement are made available to Member States, particularly developing countries.' He pledged

Insect Pest Control Newsletter, No. 80, January 2013

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-01-15

On November 28, 2012, with the participation of representatives from Member States and the press, the IAEA commemorated 50 years of IAEA's Laboratories in Seibersdorf, Austria. At a ceremony to mark the anniversary, IAEA Director General Yukiya Amano said the Laboratories in Seibersdorf have improved, in the 50 years since they opened, the lives of millions of people through work using nuclear echniques. At the eight nuclear applications laboratories, which include the five FAO/IAEA Agriculture and Biotechnology Laboratories, scientists carry out research and development, provide technical services to Member States and host fellows and scientific visitors. He stated that work at the laboratories has made a difference in controlling animal diseases and insect pests in many countries, contributed to more sustainable soil and water management technologies and the development of hardier and more nutritious crops. Scientists at the laboratories have helped communities dentify the best sources of underground water and ensure that this scarce resource is used effectively. They have worked on safe ways to preserve food, and provided vital echnical support for cancer treatment and other medical uses of nuclear technology. New challenges abound in the present and the future, Director General Yukiya Amano said. 'Member States want us to do more in almost all areas of nuclear applications'. He referred to the positive feedback received, reinforcing the critical nature of the services provided by the laboratories, and his announcement to carry out a complete modernization of the Laboratories. His proposal was supported in a resolution of the 56th General Conference, which called upon the IAEA to establish state-of-the-art facilities and equipment at Seibersdorf. The goal, according to the resolution, must be o 'ensure that maximum benefits in terms of capacity-building and technology enhancement are made available to Member States, particularly developing countries.' He pledged

Securing a better future for all: Nuclear techniques for global development and environmental protection. NA factsheet on nuclear sciences and applications laboratories. Supporting development: R and D, capacity building and technical services

International Nuclear Information System (INIS)

2012-01-01

The system of twelve dedicated IAEA laboratory facilities is a unique feature in the United Nations. The laboratories support and implement programmatic activities that respond to the developmental needs of Member States in food and agriculture, human health, environmental monitoring and assessment, as well as the use of nuclear analytical instruments. The laboratories carry out three essential types of activity, which are simultaneously supported worldwide in Member State laboratories: (i) applied research and development; (ii) training and capacity building and (iii) technical and analytical services. Their primary aim is to assist in increasing the impact of related IAEA programmes. While the laboratories share certain types of activity, their fields of expertise range from food and agriculture, medical dosimetry to the environment and water resources. Most of the laboratories are based in Seibersdorf, a town about 35 km southeast of Vienna. There are five FAO-IAEA agriculture and biotechnology laboratories assisting Member States to develop and adapt new and existing agricultural technologies involving isotopes and radiation to suit local requirements and environmental conditions, and to provide the necessary training and analytical services pertaining to the efficient use of these technologies.

Worldwide open proficiency test IAEA-CU-2007-09/A: Determination of Po-210 in water

International Nuclear Information System (INIS)

2009-01-01

The IAEA helps the Member States' laboratories to maintain their readiness by coordination activities, by development of standardized methods for sample collection and analysis, and by conducting interlaboratory comparisons and proficiency tests as a tool for external quality control. The Chemistry Unit of the Physics, Chemistry and Instrumentation Laboratory in the International Atomic Energy Agency's Seibersdorf Laboratories in Austria, has the programmatic responsibility to support global radionuclide measurement systems. To fulfil this obligation and ensure a reliable worldwide, rapid and consistent response, the Chemistry Unit organises interlaboratory studies and proficiency tests. The Po-210 poisoning event which occurred in November 2006 brought into focus a number of issues, including the capacity of laboratories to rapidly and accurately determine this radionuclide in environmental samples. A number of requests were received from Member States to address this issue. Responding to these requests, the Chemistry Unit of the Physics, Chemistry and Instrumentation Laboratory in the Agency's Laboratories, conducted a world wide proficiency test on the determination of Po-210 in water. The aim was to gather information on the current state of practice for Po-210 measurements at various levels in aqueous samples. This report describes the methodology employed and the results obtained in this proficiency test

Nuclear techniques for sustainable development: Water resources and monitoring environmental pollution

International Nuclear Information System (INIS)

Danesi, P.R.

1993-01-01

At the IAEA's Laboratories in Seibersdorf and Vienna, Austria, problems of water supply and pollution are some of the important environmental topics that scientists are addressing. Through a broad range of scientific and technical projects and services, the Laboratories develop and transfer technologies with important environmental applications, particularly in developing countries. The broad range of activities include assessments of water resources and their possible contamination, and sensitive analytical studies of toxic metals, pesticides, and other environmental pollutants. The work frequently involves using analytical methods based on radiation and isotopes ranging from neutron activation analysis and X-ray fluorescence to atomic absorption spectrometry and tracer techniques. This article - the second of a two-part series - presents a selective overview of activities at the IAEA's Seibersdorf Laboratories contributing to efforts for a sustainable development. In many cases, the Laboratories serve as the institutional centre for research networks involving scientists at analytical laboratories around the world

Annual report 1992 - Austrian Research Centre Seibersdorf

International Nuclear Information System (INIS)

Hillebrand, G.

1994-01-01

This is a non-technical progress report (in English) of the activities of the Research Centre Seibersdorf in the fields of energy and safety, materials research, isotope and radiation techniques, environment protection, health and food and industrial consulting. Within other non nuclear related highlights the newly built radio-pharmaceutical laboratory is described, which will guarantee the reliable supply of products and develop new diagnostic and therapeutic preparations. A newly developed whole-body counter for measuring internal radiation is in use in the Vienna General Hospital to obtain better information of the patient's metabolism and can thus assess the efficiency of pharmaceuticals. The research in the field of toxicology and carcinogenicity was intensified. Geological dating was performed for the 'Continental Deep-Drilling Programme' on behalf of the Max Planck Institute. Environmental data acquisition was mainly conducted in the field of ozone, water quality, air pollution and electro-smog (quittner, rieger)

Annual report 1992 - Austrian Research Centre Seibersdorf

International Nuclear Information System (INIS)

Hillebrand, G.

1994-01-01

This is a non-technical progress report (in German) of the activities of the Research Centre Seibersdorf in the fields of energy and safety, materials research, isotope and radiation techniques, environment protection, health and food and industrial consulting. Within other non nuclear related highlights the newly built radio-pharmaceutical laboratory is described, which will guarantee the reliable supply of products and develop new diagnostic and therapeutic preparations. A newly developed whole-body counter for measuring internal radiation is in use in the Vienna General Hospital to obtain better information of the patient's metabolism and can thus assess the efficiency of pharmaceuticals. The research in the field of toxicology and carcinogenicity was intensified. Geological dating was performed for the 'Continental Deep-Drilling Programme' on behalf of the Max Planck Institute. Environmental data acquisition was mainly conducted in the field of ozone, water quality, air pollution and electro-smog (quittner, rieger)

The IAEA/WHO Network of SSDLs. Short history, activity and future trends[Secondary Standard Dosimetry Laboratories

Energy Technology Data Exchange (ETDEWEB)

Svensson, Hans; Zsdanszky, Kalman [International Atomic Energy Agency, Dosimtery Section, Vienna (Austria)

1990-04-01

In 1968 at an IAEA meeting in Caracas, Venezuela, the dosimetric requirements of radiotherapy centres were discussed. At that time many radiotherapy departments in developing countries did not have a dosimeter. Even those that had a dosimeter were seldom able to send it to a Primary Standard Dosimetry Laboratory (PSDL) for proper calibration. The establishment of regional dosimeter calibration laboratories was recommended by the participating experts including representatives of WHO. There was general consent that it was not necessary to establish in every country a PSDL, which would need a very qualified staff and sophisticated equipment. Instead, the establishment of Secondary Standard Dosimetry Laboratories (SSDLs) was found to be an adequate solution to the problem. The new idea of SSDLs and their role within the international metrology system was thoroughly discussed at a joint IAEA/WHO meeting in Rio de Janeiro (scientific secretaries: H.H. Eisenlohr, IAEA and W. Seelentag, WHO) in December 1974. Considering the fact that an SSDL cannot work in isolation the experts recommended the setting up of an international Network of SSDLs under the auspices of the IAEA and WHO. The statutes of the IAEA/WHO Network of SSDLs were laid down in a Working Arrangement between the IAEA and WHO in April 1976. Later in 1976 the two Directors General of the IAEA and WHO formally announced by circular letters to their respective member states the establishment of the IAEA/WHO Network of SSDL. The Criteria for the Establishment of a Secondary Standard Dosimetry Laboratory were formulated by an Advisory Group and were attached to these letters. At that time there existed already 8 laboratories, which had been designated by WHO during the period 1968-1976 as regional reference centres for dosimetry. Another SSDL had been set up in Rio de Janeiro in collaboration between the Brazilian Government, the Government of the Federal Republic of Germany, and the IAEA. As a consequence of the

Emergency Response Proficiency Test for Japanese Laboratories: Determination of Selected Radionuclides in Water, Soil, Vegetation and Aerosol Filters

International Nuclear Information System (INIS)

2013-01-01

Reliable determination of natural and artificial radionuclides in environmental samples is necessary for compliance with radiation protection and environmental regulations. The IAEA assists Member State laboratories in maintaining and improving their readiness in this regard by producing reference materials, by developing standardized analytical methods, and by conducting interlaboratory comparisons and proficiency tests as tools for quality control. To fulfil this obligation and ensure a reliable, rapid and consistent worldwide response, the IAEA Terrestrial Environment Laboratory in Seibersdorf, Austria, organizes interlaboratory comparisons and proficiency tests. In addition, the IAEA coordinates the worldwide network of Analytical Laboratories for the Measurement of Environmental Radioactivity (ALMERA). After the accident at the Fukushima Daiichi nuclear power plant in March 2011, Japan requested the IAEA to organize an emergency response proficiency test for Japanese laboratories with the aim of assessing their capacity to rapidly and accurately measure radionuclides in environmental samples. The IAEA responded to the request by assembling a special sample set covering the main environmental samples and radionuclides of interest in the case of a nuclear emergency situation. Water, soil, vegetation and aerosol filter samples were made available to Japanese laboratories for analysis by gamma ray spectrometry. This report presents the results of the IAEA-TEL-2011-08 emergency response proficiency test for Japanese laboratories on the determination of selected radionuclides in water, soil, vegetation and aerosol filters. The report includes descriptions of the methodologies and data evaluation approach used, as well as summary evaluations of each radionuclide and individual evaluation reports of each laboratory. This proficiency test was designed to identify analytical problems and to support Member State laboratories in their efforts to improve the quality of

The FAO/IAEA External Quality Assurance Programme (EQAP) and movement towards a generic veterinary diagnostic testing laboratory accreditation scheme. Report of an FAO/IAEA consultants meeting

International Nuclear Information System (INIS)

2002-01-01

FAO/IAEA support in the area of animal health is focused on enhancing the ability of regional reference laboratories and national veterinary authorities in developing countries to diagnose livestock diseases of major importance using nuclear and related technologies, and to help monitor the effectiveness of national and regional intervention strategies. This is done through provision of advice to the veterinary authorities concerning the development of appropriate sampling or research strategies coupled with FAO/IAEA-led collaborative development, adaptation, standardization, evaluation, and provision of quality-controlled enzyme-linked immunosorbent assay (ELISA) kits and the components necessary for diagnostic application of the polymerase chain reaction (PCR) techniques. Additional features of FAO/IAEA animal health support include provision of relevant laboratory equipment, training of counterpart scientists and technicians in the use of the equipment and standardized assays, and coordination of quality assurance (QA) programmes to monitor the proficiency of the assayists and help evaluate the impact of improved diagnostic capabilities. The current FAO/IAEA External Quality Assurance Programme (EQAP) for Animal Disease Diagnosis began as an effort to monitor the efficacy of mass vaccination programmes as part of the Pan African Rinderpest Campaign (PARC). Proficiency test panels, composed of 40 'unknown' serum samples, were sent to participating laboratories yearly to measure their abilities with ELISA in distinguishing between samples that were positive or negative for rinderpest antibodies. From this beginning, the EQAP has grown into an effort to measure general and specific components of FAO/IAEA counterparts' QA systems and provide assurance to outside observers that the use of FAO/IAEA diagnostic ELISA's are within established control limits and the test results and diagnostic interpretations are reliable. A major objective of the current EQAP is to

IAEA sends out samples of uranium ore

Energy Technology Data Exchange (ETDEWEB)

NONE

1966-06-15

Full text: Governments and organizations interested in developing uranium resources will be assisted by a new service, now being inaugurated by the Agency's laboratories, for the distribution of reference samples of uranium ores. This is an addition to the service which began at Seibersdorf in January 1962 for the distribution of calibrated radionuclides, and which has met with a steadily increasing demand. * Uranium deposits consisting of ores with a uranium content in the range 0.5 - 0.05 per cent occur in a number of countries, including developing countries and can present considerable analytical difficulties. In 1962 the Agency asked Member States whether they would be interested in receiving reference samples of uranium ores to assist them in checking their methods of chemical analysis. The response encouraged the Agency to proceed. There is a multiplicity of types of uranium ores and, initially, three of the most commonly occurring have been selected - torbernite, uraninite and carnotite. Member States have provided the laboratory with supplies of these three types of ore. In order to determine the uranium content, samples are sent to leading laboratories throughout the world, so as to arrive at the most accurate values possible. This work has proved to be useful to the laboratories themselves ; in searching for reasons for discrepancies between the different collaborating laboratories, they enlarge their own knowledge and improve their methods. The reference samples are sent out in the form of fine powder, and are available to atomic energy commissions, research laboratories or mining companies. The requesting laboratory, having worked out the analytical process best suited to its needs, is then able to check its results by analysing an IAEA reference sample of known uranium content. By the end of 1966, reference samples will be available of the three ores mentioned, and later also of pure uranium oxide and of uranium oxide containing trace impurities, the

Plant breeding and genetics newsletter. No. 2

International Nuclear Information System (INIS)

1998-12-01

This is the second issue of the Plant Breeding and Genetics Newsletter. The Newsletter will inform you about current activities of the FAO/IAEA sub-programme on plant breeding and genetics which is implemented by the Plant Breeding and Genetics Section of the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture (Vienna) in close collaboration with the Plant Breeding Unit of the FAO/IAEA Agriculture and Biotechnology Laboratory (Seibersdorf)

Plant breeding and genetics newsletter. No. 1

International Nuclear Information System (INIS)

1998-05-01

This is the first issue of the Plant Breeding and Genetics Newsletter. The Newsletter will inform you about current activities of the FAO/IAEA sub-programme on plant breeding and genetics which is implemented by the Plant Breeding and Genetics Section of the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture (Vienna) in close collaboration with the Plant Breeding Unit of the FAO/IAEA Agriculture and Biotechnology Laboratory (Seibersdorf)

Results of the Interlaboratory Exercise CNS/CIEMAT-2008 among Environmental Radioactivity Laboratories (Phosphogypsum)

International Nuclear Information System (INIS)

Romero, M. L.; Barrera, M.; Valino, F.

2010-01-01

The document describes the outcome of the CSN/CIEMAT-2008 interlaboratory test comparison among environmental radioactivity laboratories. The exercise was organised according to the ISO-43 and the ISO/IUPAC/AOAC. Aphosphogypsum material was used as a test sample, in an attempt to evaluate the performance of the laboratories analyzing NORM (Naturally-Occurring Radioactive Materials). The analysis required were: U-238, Th-234, U-234, Th-230, Ra-226, Pb-214, Bi-214, Pb-210, Po-210, Th-232 and U-235, and also gross alpha and gross beta activities. Reference values have been established according to the method of consensus of expert laboratories, with four international laboratories of credited experience: IAEA Seibersdorf, IAEA MEL, IRSN-Orsay and Sta.Teresa ENEA. The results of the exercise were computed for 34 answering laboratories and their analytical performance was assessed using the z-score. Robust statistics of the participants results was applied to obtain the median and standard deviation, to achieve a more complete and objective study of the laboratories performance. The exercise has shown an homogeneous behaviour of laboratories, being statistical parameters from the results close to the assigned Reference Values. Participant laboratories have demonstrated their ability to determine natural radionuclides in phosphogypsum samples (NORM material) with a satisfactory quality level. The scheme has also allowed examining the capability of laboratories to determine the activities of natural radionuclides at the equilibrium. (Author) 10 refs.

The Safeguards Analytical Laboratory (SAL) in the Agency's safeguards measurement system activity in 1990

International Nuclear Information System (INIS)

Bagliano, G.; Cappis, J.; Deron, S.; Parus, J.L.

1991-05-01

The IAEA applies Safeguards at the request of a Member State to whole or part of its nuclear materials. The verification of nuclear material accountability still constitutes the fundamental method of control, although sealing and surveillance procedures play an important complementary and increasing role in Safeguards. A small fraction of samples must still be analyzed at independent analytical laboratories using conventional Destructive Analytical (DA) methods of highest accuracy in order to verify that small potential biases in the declarations of the State are not masking protracted diversions of significant quantities of fissile materials. The Safeguards Analytical Laboratory (SAL) is operated by the Agency's Laboratories at Seibersdorf to provide to the Department of Safeguards and its inspectors such off-site Analytical Services, in collaboration with the Network of Analytical Laboratories (NWAL) of the Agency. In the last years SAL and the Safeguards DA Services have become more directly involved in the qualification and utilization of on-site analytical instrumentation such as K-edge X-Ray absorptiometers and quadrupole mass spectrometers. The nature and the origin of the samples analyzed, the measurements usually requested by the IAEA inspectors, the methods and the analytical techniques available at SAL and at the Network of Analytical Laboratories (NWAL) with the performances achieved during the past years are described and discussed in several documents. This report gives an evaluation compared with 1989 of the volume and the quality of the analyses reported in 1990 by SAL and by the NWAL in reply to requests of IAEA Safeguards inspectors. The reports summarizes also on-site DA developments and support provided by SAL to the Division of Safeguards Operation and special training courses to the IAEA Safeguards inspectors. 55 refs, 7 figs, 15 tabs

Animal production and health newsletter. No.21

International Nuclear Information System (INIS)

1995-01-01

This newsletter contains brief reports on 7 meetings, workshops and training courses held between september and december 1994, the status of the 6 co-ordinated research programmes organized by the Animal Production and Health Section of the Joint FAO/IAEA Division, recent developments at the Animal Production Unit at the IAEA Laboratory Seibersdorf and a presentation of 5 forthcoming meetings, workshops and training courses

Agrochemicals and Residues Newsletter. No. 6

International Nuclear Information System (INIS)

1991-09-01

This newsletter provides very brief summaries of the current coordinated research programs and of the completed coordinated research program on the study of the biological activity and bioavailability of bound pesticide residues using nuclear techniques (a more complete report will be published in the IAEA Panel Proceedings series). Research in progress at the Agrochemicals Unit of the IAEA Laboratory in Seibersdorf is also described

Annual report 1997

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-07-01

This annual report presents an evaluation of activities of the Entomology Unit of the FAO/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf. The major themes of the report include mass rearing and quality control in Tsetse fly and research on Medfly genetic sexing strains.

Annual report 1996

International Nuclear Information System (INIS)

1996-01-01

This annual report presents an evaluation of activities of the Entomology Unit of the FAO/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf. The major themes of the report include mass rearing and quality control in Tsetse fly and research on Medfly genetic sexing strains

Annual report 1999

International Nuclear Information System (INIS)

1999-01-01

This annual report presents an evaluation of activities of the Entomology Unit of the FAO/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf. The major themes of the report include mass rearing and quality control in Tsetse fly and research on Medfly genetic sexing strains

Annual report 1997

International Nuclear Information System (INIS)

1997-01-01

This annual report presents an evaluation of activities of the Entomology Unit of the FAO/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf. The major themes of the report include mass rearing and quality control in Tsetse fly and research on Medfly genetic sexing strains

XRF newsletter. No. 2

International Nuclear Information System (INIS)

2001-10-01

This periodical XRF Newsletter is to inform the XRF laboratories in IAEA Member States on recent developments in the field of XRF spectrometry and to exchange views on fundamental and applied aspects of sampling, sample preparation, instrumentation, quantitation, quality control, etc. It presents the XRF activities and the main XRF results obtained at the IAEA's model XRF Laboratory in Seibersdorf and in XRF laboratories in the Member States. It includes input from the Member States to help the XRF laboratories to improve their analytical performance, extend the applicability range of XRF techniques and initiate co-operation

Strengthening the infrastructure for RI applications in cooperation with the IAEA

Energy Technology Data Exchange (ETDEWEB)

Park, Kyung Bae; Hong, Young Don; Kim, Seung Yun; Kim, Kyoung Pyo; Lee, Jeong Kong

2000-12-01

The future direction for nuclear cooperation should be implemented with the aim of enhancing the status of Korea within the international society as well as carrying out the established national nuclear policy goal. Strategies for implementing cooperation with the IAEA were described into four separate parts; 'strategies for strengthening cooperation in general areas', 'strategies for implementing IAEA technical cooperation programs', 'strategies for implementing IAEA CRP programs' and 'Strategies for effective participation in the area of radiation and RI application'. As for strategies for implementing IAEA technical cooperation programs, i) expanding domestic personnel's entering into the IAEA ii) establishment of a liaison office for support of IAEA technical cooperation iii) expanding domestic experts entering into member of consultation group for a director-general of the IAEA and more participation in the international meetings iv) cooperation with IAEA's Seibersdorf Laboratories. For the strengthening of IAEA technical cooperation, strategies for effective implementation of technical cooperation programs such as i) strengthening role of national TC liaison officer ii) strengthening application of Model Project concept iii) Implementing End-user oriented programs iv) Establishment of measure to increase the TC implementation rate v) hosting of fellowship, scientific visitors, support for expert mission, were presented. Strategies for expanding domestic participation in the IAEA technical cooperation programs were also described for producing the benefits from implementing the IAEA technical cooperation programs. As for strategies for implementing the IAEA CRP programs, i) measures for active participation in the IAEA CRP programs and ii) measures for gradual participation in the IAEA CRP programs were separately described. To maximize the utilization of HANARO, a multi-purpose research reactor, the on

Strengthening the infrastructure for RI applications in cooperation with the IAEA

International Nuclear Information System (INIS)

Park, Kyung Bae; Hong, Young Don; Kim, Seung Yun; Kim, Kyoung Pyo; Lee, Jeong Kong

2000-12-01

The future direction for nuclear cooperation should be implemented with the aim of enhancing the status of Korea within the international society as well as carrying out the established national nuclear policy goal. Strategies for implementing cooperation with the IAEA were described into four separate parts; 'strategies for strengthening cooperation in general areas', 'strategies for implementing IAEA technical cooperation programs', 'strategies for implementing IAEA CRP programs' and 'Strategies for effective participation in the area of radiation and RI application'. As for strategies for implementing IAEA technical cooperation programs, i) expanding domestic personnel's entering into the IAEA ii) establishment of a liaison office for support of IAEA technical cooperation iii) expanding domestic experts entering into member of consultation group for a director-general of the IAEA and more participation in the international meetings iv) cooperation with IAEA's Seibersdorf Laboratories. For the strengthening of IAEA technical cooperation, strategies for effective implementation of technical cooperation programs such as i) strengthening role of national TC liaison officer ii) strengthening application of Model Project concept iii) Implementing End-user oriented programs iv) Establishment of measure to increase the TC implementation rate v) hosting of fellowship, scientific visitors, support for expert mission, were presented. Strategies for expanding domestic participation in the IAEA technical cooperation programs were also described for producing the benefits from implementing the IAEA technical cooperation programs. As for strategies for implementing the IAEA CRP programs, i) measures for active participation in the IAEA CRP programs and ii) measures for gradual participation in the IAEA CRP programs were separately described. To maximize the utilization of HANARO, a multi-purpose research reactor, the on-going development and development project are actively

Design of simulated nuclear electronics laboratory experiments based on IAEA-TECDOC-530 on pcs

International Nuclear Information System (INIS)

Ghousia, S.F.; Nadeem, M.; Khaleeq, M.T.

2002-05-01

In this IAEA project, PK-11089 (Design of Simulated Nuclear Electronics Laboratory Experiments based on IAEA-TECDOC-530 on PCs), a software package consisting of Computer-Simulated Laboratory Experiments on Nuclear Electronics compatible with the IAEA-TECDOC-530 (Nuclear Electronics Laboratory Manual) has been developed in OrCAD 9.0 (an electronic circuit simulation software environment) as a self-training aid. The software process model employed in this project is the Feedback Waterfall model with some Rapid Application Model. The project work is completed in the five phases of the SDLC, (all of them have been fully completed) which includes the Requirement Definition, Phase, System and Software Design, Implementation and Unit testing, Integration and System-testing phase and the Operation and Maintenance phase. A total of 125 circuits are designed in 39 experiments from Power Supplies, Analog circuits, Digital circuits and Multi-channel analyzer sections. There is another set of schematic designs present in the package, which contains faulty circuits. This set is designed for the learners to exercise the troubleshooting. The integration and system-testing phase was carried out simultaneously. The Operation and Maintenance phase has been implemented by accomplishing it through some trainees and some undergraduate engineering students by allowing them to play with the software independently. (author)

IAEA Marine Environment Laboratory - Monaco: Biennial report 1989-1990

International Nuclear Information System (INIS)

1991-01-01

The report contains the results of the scientific tasks carried out in 1989-90 by the IAEA Marine Environment Laboratory in Monaco. The methods development and analytical quality assurance for radionuclide measurements, studies for evaluating environmental impacts of radionuclide releases into the sea, contribution to international marine pollution monitoring and research including special missions are presented. In addition, lists of the visiting consultants/experts, trainees/fellows, publications/meetings, committee/expert group membership, courses and research/technical contracts are given. Figs and tabs

Improvement of basic food crops in Africa through plant breeding, including the use of induced mutations. Report of the third research co-ordination meeting of FAO/IAEA/ITALY co-ordinated research programme. Working material

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-12-01

A Co-ordinated Research Programme, on ``Improvement of basic food corps in Africa through plant breeding including the use of induced mutations``, funded by the Italian Governmnet, was initiated in the Joint Division of the Food and Agriculture Organization and International Atomic Energy Agency, Vienna. The primary objective of this CRP was to breed improved varieties of staple food crops of Africa with main emphasis on the indigenous species and local cultivars. The Third Research Co-ordination Meeting (RCM) under the FAO/IAEA/ITALY Co-ordinated Research Programme was held in Nairobi, Kenya, 20-24 September 1993 in which 24 persons participated and 18 scientific reports were presented. These included reports from 10 Research Contract holders from Africa, 3 Technical Contract holders from Italy and the update on the backstopping of research carried out at the IAEA Laboratories, Seibersdorf. The reports, and conclusions and recommendations made by the participants are presented in this publication. Refs, figs, tabs.

Improvement of basic food crops in Africa through plant breeding, including the use of induced mutations. Report of the third research co-ordination meeting of FAO/IAEA/ITALY co-ordinated research programme. Working material

International Nuclear Information System (INIS)

1997-01-01

A Co-ordinated Research Programme, on ''Improvement of basic food corps in Africa through plant breeding including the use of induced mutations'', funded by the Italian Governmnet, was initiated in the Joint Division of the Food and Agriculture Organization and International Atomic Energy Agency, Vienna. The primary objective of this CRP was to breed improved varieties of staple food crops of Africa with main emphasis on the indigenous species and local cultivars. The Third Research Co-ordination Meeting (RCM) under the FAO/IAEA/ITALY Co-ordinated Research Programme was held in Nairobi, Kenya, 20-24 September 1993 in which 24 persons participated and 18 scientific reports were presented. These included reports from 10 Research Contract holders from Africa, 3 Technical Contract holders from Italy and the update on the backstopping of research carried out at the IAEA Laboratories, Seibersdorf. The reports, and conclusions and recommendations made by the participants are presented in this publication. Refs, figs, tabs

Contributing to Food Security in the Context of Climate Change

International Nuclear Information System (INIS)

2014-01-01

Since the laboratories of the IAEA Department of Nuclear Sciences and Applications were established in Seibersdorf in 1962, the world’s population has grown from 3.14 billion to 7.15 billion, which, combined with continuously increasing industrialization and economic development, has led to greater global food demand. This has placed substantial stress on natural resources as well as the agricultural production chain. The challenges to food safety and security have also been amplified by the impacts of climate change, which have global ramifications, as noted in the March 2014 report of the UN Intergovernmental Panel on Climate Change. Climate change impacts include higher temperatures, drought, more frequent extreme weather events and increased soil salinity which can have severe effects on agricultural production. Helping Member States adapt to and mitigate these impacts is a main focus of the five laboratories of the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture in Seibersdorf. These laboratories are dedicated to increasing food security and safety using nuclear science and technology

Soils Newsletter. V. 9, no. 1

International Nuclear Information System (INIS)

1986-12-01

This Newsletter describes the opening of the Soils and Plant Breeding Laboratory at the IAEA Seibersdorf Laboratory and describes the research taking place in the new unit. The Research Co-ordination Meetings on the improvement of yield and nitrogen fixation of the common bean in Latin America (December 1985, CENA, Piracicaba, Brazil), the management of legumes in pastures (March 1986, IAEA, Vienna) and isotopic studies of nitrogen fixation and nitrogen cycling by blue-green algae and Azolla (May 1986, International Rice Research Institute, The Philippines) are summarized, and recent publications are briefly described. Tabs

The IAEA/WHO network of Secondary Standard Dosimetry Laboratories. SSDL network charter

International Nuclear Information System (INIS)

1999-04-01

In 1976, the International Atomic Energy Agency (IAEA) together with the World Health Organization (WHO) established a Network of Secondary Standard Dosimetry Laboratories (SSDLs), known as the IAEA/WHO SSDL Network. This Network, through SSDLs designated by Member States, provides a direct linkage of national dosimetry standards to the international measurement system of standards traceable to the Bureau International des Poids et Mesures (BIPM), and the dissemination of S.I. quantities and units through the proper calibration of field instruments by the SSDLs. The Network has proved to be of value in improving national capabilities for instrument calibration and the awareness of better accuracy and traceability. Fifty-eight countries have nominated SSDLs for membership in the Network. Unfortunately, some of these SSDLs do not yet function as full members, perhaps because of some uncertainty as to their obligations concerning the Network. Consequently, the Scientific Committee which advises the Network Secretariat has recommended that a Charter be drawn up explaining the privileges, rights and duties of members in the Network which would strengthen their links to the international measurement system. In addition to the duties of members in the Network and the benefits that full members can receive, the Charter also describes how the Network functions and the scope of the work of the SSDLs. In producing this Charter, the advisory group has drawn heavily on the IAEA publication 'Secondary Standard Dosimetry Laboratories: Development and Trends' (1985) which summarizes the origin, development, status and prospects of the IAEA/WHO SSDL Network. The various appendices are effectively up-dates of different parts of this earlier publication, and the original drafting and reviewing bodies are given due recognition. The revisions take into account the experience the Agency has gained in coordinating the activities of the Network for more than 20 years

The IAEA/WHO network of Secondary Standard Dosimetry Laboratories. SSDL network charter

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-04-01

In 1976, the International Atomic Energy Agency (IAEA) together with the World Health Organization (WHO) established a Network of Secondary Standard Dosimetry Laboratories (SSDLs), known as the IAEA/WHO SSDL Network. This Network, through SSDLs designated by Member States, provides a direct linkage of national dosimetry standards to the international measurement system of standards traceable to the Bureau International des Poids et Mesures (BIPM), and the dissemination of S.I. quantities and units through the proper calibration of field instruments by the SSDLs. The Network has proved to be of value in improving national capabilities for instrument calibration and the awareness of better accuracy and traceability. Fifty-eight countries have nominated SSDLs for membership in the Network. Unfortunately, some of these SSDLs do not yet function as full members, perhaps because of some uncertainty as to their obligations concerning the Network. Consequently, the Scientific Committee which advises the Network Secretariat has recommended that a Charter be drawn up explaining the privileges, rights and duties of members in the Network which would strengthen their links to the international measurement system. In addition to the duties of members in the Network and the benefits that full members can receive, the Charter also describes how the Network functions and the scope of the work of the SSDLs. In producing this Charter, the advisory group has drawn heavily on the IAEA publication 'Secondary Standard Dosimetry Laboratories: Development and Trends' (1985) which summarizes the origin, development, status and prospects of the IAEA/WHO SSDL Network. The various appendices are effectively up-dates of different parts of this earlier publication, and the original drafting and reviewing bodies are given due recognition. The revisions take into account the experience the Agency has gained in coordinating the activities of the Network for more than 20 years.

Animal production and health newsletter. No. 22

International Nuclear Information System (INIS)

1995-07-01

This newsletter contains brief reports on 9 workshops, research coordination meetings, consultant meetings and training courses held between January-June 1995, the status of 6 co-ordinated research programmes organized by the Animal Production and Health Section of the Joint FAO/IAEA Division, recent developments at the Animal Production Unit of the IAEA Laboratory Seibersdorf, a presentation of 4 forthcoming events (meetings, workshops, training courses) and 3 software programs in the field

Radioactivity in the sea. Scientific publications of the IAEA Marine Environment Laboratory (1991-1996)

International Nuclear Information System (INIS)

1998-01-01

This document provides list of scientific publications of the IAEA Marine Environmental Laboratory (IAEA-MEL). The studies cover a broad spectrum of environmental issues of behaviour of radioactive substances as well as fate of non-nuclear pollutants in the marine environment. Studies of the Gulf war aftermath, the carbon cycle and the Greenhouse Effect, Chernobyl radioactivity in the oceans, the consequences of nuclear testing on the South Pacific and of nuclear dumping in the Arctic Seas and in the East Sea (Sea of Japan) and of pesticide tun-off and toxicity to coastal fisheries are just a few areas in which the IAEA-MEL has recently been active. Increasingly, the emphasis is placed on the use of nuclear and isotopic techniques to improve understanding of the marine environment and of pollutant behaviour

Statement to Fifty-Sixth Regular Session of IAEA General Conference 2012, 17 September 2012, Vienna, Austria

International Nuclear Information System (INIS)

Amano, Y.

2012-01-01

impact our work can have on individual lives. When I see the distinctive blue IAEA logo at the project sites, I feel as if I am among family. To take just one example: when I visited a laboratory in Peru, I was offered a cup of purple-coloured juice. I thought it was grape juice, but in fact it was made from a new type of corn, which was developed using radiation-induced mutation techniques supported by the Agency. In case you are wondering, the juice was actually delicious. This is just one of several hundred IAEA projects which have helped to increase food production in dozens of countries. Cancer in developing countries is high on the Agency's agenda. It is also my passion. I plan to strengthen our Programme of Action for Cancer Therapy (PACT). I wish to establish a Cancer Training Centre at our lab. complex in Seibersdorf, near Vienna, within the next few years. This will provide specialist training for health professionals from Member States, using advanced teaching technologies to complement the existing training offered by the IAEA Dosimetry Laboratory. Alongside our safeguards laboratories, we have no fewer than eight nuclear applications laboratories in Seibersdorf. They are doing pioneering work related to human and animal health, food security and safety, agriculture, and environmental monitoring. But the laboratories have become obsolete and outdated. Space is severely limited and the equipment is not well adapted to our present needs. Following the modernization of the safeguards laboratories, which is well underway, it is time to bring the nuclear applications laboratories up to the latest international standards. My goal is to carry out a complete modernization within a few years so these laboratories can offer even better services to our Member States. At the Rio+20 Conference in June, the Agency announced the establishment of an Ocean Acidification International Coordination Centre at the IAEA Environment Laboratories in Monaco. This responds to concern

The Seibersdorf TL Personnel Dosimetry Service

Energy Technology Data Exchange (ETDEWEB)

Duftschmid, K E [Oesterreichisches Forschungszentrum Seibersdorf GmbH (Austria)

1994-11-01

Since 1976 the Department for Radiation Protection of the Austrian Research Centre Seibersdorf has been operating a TLD Personnel Monitoring Service, which presently covers about 18,000 radiation workers in Austria, with monthly monitoring periods. We have been the first accredited monitoring service in Europe, which fully converted from film dosimetry to TLD. From the beginning up to 1991 the service was based on three automated TLD systems Model 2271 from HARSHAW, USA. After extensive testing and comparisons, since almost four years now, the monitoring service has been operating on two HARSHAW 8800 systems, which are described in more detail below. (author).

The Seibersdorf TL Personnel Dosimetry Service

International Nuclear Information System (INIS)

Duftschmid, K.E.

1994-11-01

Since 1976 the Department for Radiation Protection of the Austrian Research Centre Seibersdorf has been operating a TLD Personnel Monitoring Service, which presently covers about 18,000 radiation workers in Austria, with monthly monitoring periods. We have been the first accredited monitoring service in Europe, which fully converted from film dosimetry to TLD. From the beginning up to 1991 the service was based on three automated TLD systems Model 2271 from HARSHAW, USA. After extensive testing and comparisons, since almost four years now, the monitoring service has been operating on two HARSHAW 8800 systems, which are described in more detail below. (author)

Animal Production and Health Newsletter. No. 15

International Nuclear Information System (INIS)

1991-12-01

This newsletter contains brief reviews of the meetings held between September and November, 1991, and a list of the nine co-ordinated research projects (CRPs) organized by the Animal Production and Health Section of the Joint FAO/IAEA Division is given. A tenth CRP, focussing on the development of supplementation strategies for milk-producing animals in tropical and subtropical environments, is currently being planned. Developments at the Animal Production Unit of the IAEA Laboratory, Seibersdorf are detailed

Report 1985 of the Austrian Research Centre Seibersdorf. Abridged version

International Nuclear Information System (INIS)

Schwach, G.W.

1987-01-01

The report gives a short survey of the work carried out by the Austrian Research Centre Seibersdorf in 1985. The working programme comprises five main areas: Energy and safety; Materials research, isotope and radiation techniques; Measuring techniques and information processing; Environmental protection, health and food; Industrial consulting. (Author)

Laboratory facilities increased by gifts

International Nuclear Information System (INIS)

1968-01-01

As a result of gifts from two Member States facilities at the Agency's research centre at Seibersdorf, Austria, have been increased. New equipment has been provided by France and Romania. The French equipment is a coincidence counter to be operated in conjunction with a computer and is valued at $35 000. It can give automatically an exact measurement of radioactivity in a chemical solution containing radioisotopes. This means that a sample of the solution can be sent to another laboratory to be used for calibrating instruments and checking results of research work. Since 1963 nearly 8 000 radioactive solutions to be used as standards have been sent from Seibersdorf to research laboratories and hospitals in 56 countries. The demand continues to grow, and in order to meet it the equipment was developed by the Saclay Research Centre of the Commissariat a l'Energie Atomique in collaboration with Seibersdorf. From Romania have come six electronic measuring instruments worth $6 000 to assist nuclear research, surveying and prospecting. Three are electronic scalers for experimental work involving the counting of radioactive emissions, and three are survey meters for detecting the presence of radioactivity in geological samples. (author)

Worldwide Laboratory Comparison on the Determination of Radionuclides in IAEA-446 Baltic Sea Seaweed (Fucus vesiculosus)

International Nuclear Information System (INIS)

2013-01-01

The Radiometrics Laboratory of the IAEA Environment Laboratories in Monaco has been providing quality products and services for the past forty years, including the organization of interlaboratory comparisons, the production of reference and certified reference materials and the provision of training. More than 45 reference materials have been produced, including a wide range of marine sample matrices and radionuclide concentrations. As part of these activities, a new interlaboratory comparison was organized to provide participating laboratories with the opportunity to test the performance of their analytical methods on a seaweed sample with elevated radionuclide levels due to the effects of the Chernobyl accident on the Baltic Sea region. The material used in the analysis of anthropogenic and natural radionuclides in seaweed was the bladder wrack (Fucus vesiculosus). It is expected that the sample, after successful certification, will be issued as a certified reference material for analysing radionuclides in seaweed. The participating laboratories were informed that the IAEA publication would contain a list of the laboratories and the results and descriptions of the interlaboratory comparisons, but that the results would not be attributed to individual laboratories

Worldwide Laboratory Comparison on the Determination of Radionuclides in IAEA-446 Baltic Sea Seaweed (Fucus vesiculosus)

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-07-15

The Radiometrics Laboratory of the IAEA Environment Laboratories in Monaco has been providing quality products and services for the past forty years, including the organization of interlaboratory comparisons, the production of reference and certified reference materials and the provision of training. More than 45 reference materials have been produced, including a wide range of marine sample matrices and radionuclide concentrations. As part of these activities, a new interlaboratory comparison was organized to provide participating laboratories with the opportunity to test the performance of their analytical methods on a seaweed sample with elevated radionuclide levels due to the effects of the Chernobyl accident on the Baltic Sea region. The material used in the analysis of anthropogenic and natural radionuclides in seaweed was the bladder wrack (Fucus vesiculosus). It is expected that the sample, after successful certification, will be issued as a certified reference material for analysing radionuclides in seaweed. The participating laboratories were informed that the IAEA publication would contain a list of the laboratories and the results and descriptions of the interlaboratory comparisons, but that the results would not be attributed to individual laboratories.

Report on the intercomparison runs for the determination of trace and minor elements in cabbage material. IAEA-359

International Nuclear Information System (INIS)

Campbell, M.J.; Radecki, Z.; Trinkl, A.; Burns, K.I.

2000-04-01

In 1989, the IAEA decided to produce a cabbage plant reference material that could be characterised for certain agrochemical residues. The cabbage plants (Brassica oleracea var. Sabauda) were grown from seed in Seibersdorf, Austria. The plants were treated with ten different agrochemical products during their growing period. Subsequently, it was decided that the material would also be valuable as a reference material for trace element analysis and quality control purposes. The property values for the trace metal content of the cabbage material, designated IAEA 359, were to be ascribed on the basis of information received from international intercomparison exercises. In parallel, it was decided to despatch the material as part of a joint IAEA-NIST (National Institute of Standards and Technology, USA) project to certify the trace and minor element contents of a spinach reference material (NIST 1570a), in which it was to serve as a quality control material. A similar rationale was used to justify inclusion of IAEA 359 in a small scale exercise for a preliminary characterisation of another IAEA reference material, IAEA 336 Lichen. Between 1992 and 1993, the material was used in 4 projects (2 large scale and 2 smaller scale) where its trace element contents were determined. This report deals with the statistical evaluation of the pooled analytical data from these exercises

Post-irradiation examination of HTR-fuel at the Austrian Research Centre Seibersdorf Ltd

International Nuclear Information System (INIS)

Reitsamer, G.; Proksch, E.; Stolba, G.; Strigl, A.; Falta, G.; Zeger, J.

1985-01-01

Austrian R and D activities in the HTR-field reach back almost to the beginning of this advanced reactor line. For more than 20 years post-irradiation examination (PIE) of HTR-fuel has been performed at the laboratories of the Austrian Research Centre Seibersdorf Ltd. (OEFZS) (formerly OESGAE) and a high degree of qualification has been achieved in the course of that time. Most of the PIE-work has been carried out by international cooperation on contract basis with the OECD-DRAGON-project and with KFA-Juelich (FRG). There has also been some collaboration with GA (USA), Belgonucleaire and others in the past. HTR-fuel elements contain the fissile and fertile materials in form of coated particles (CPs) which are embedded in a graphite matrix. Because of this special design it has been necessary from the very beginning of the PIE work up to now to develop new methods (i.e. fuel element disintegration methods, chlorine gas leach, single particle examination techniques...) as well as to adapt and improve already existing methods (i.e. gamma spectrometry, mass-spectrometry, optical methods...). The main interests on PIE-work at Seibersdorf are concentrated on particle performance, fission product distribution and the 'free' Uranium content (contamination and broken particles) of the fuel elements (fuel spheres or cylindrical compacts). A short compilation of the applied methods and of available instrumental facilities is given as follows: deconsolidation of fuel elements; equipment for electrochemical deconsolidation; examinations and measurements of graphite and electrolyte samples; examination of coated particles; single particle examinations

Post-irradiation examination of HTR-fuel at the Austrian Research Centre Seibersdorf Ltd

Energy Technology Data Exchange (ETDEWEB)

Reitsamer, G; Proksch, E; Stolba, G; Strigl, A; Falta, G; Zeger, J [Department of Chemistry, Austrian Research Centre Seibersdorf Ltd., Seibersdorf (Austria)

1985-07-01

Austrian R and D activities in the HTR-field reach back almost to the beginning of this advanced reactor line. For more than 20 years post-irradiation examination (PIE) of HTR-fuel has been performed at the laboratories of the Austrian Research Centre Seibersdorf Ltd. (OEFZS) (formerly OESGAE) and a high degree of qualification has been achieved in the course of that time. Most of the PIE-work has been carried out by international cooperation on contract basis with the OECD-DRAGON-project and with KFA-Juelich (FRG). There has also been some collaboration with GA (USA), Belgonucleaire and others in the past. HTR-fuel elements contain the fissile and fertile materials in form of coated particles (CPs) which are embedded in a graphite matrix. Because of this special design it has been necessary from the very beginning of the PIE work up to now to develop new methods (i.e., fuel element disintegration methods, chlorine gas leach, single particle examination techniques...) as well as to adapt and improve already existing methods (i.e. gamma spectrometry, mass-spectrometry, optical methods...). The main interests on PIE-work at Seibersdorf are concentrated on particle performance, fission product distribution and the 'free' Uranium content (contamination and broken particles) of the fuel elements (fuel spheres or cylindrical compacts). A short compilation of the applied methods and of available instrumental facilities is given as follows: deconsolidation of fuel elements; equipment for electrochemical deconsolidation; examinations and measurements of graphite and electrolyte samples; examination of coated particles; single particle examinations.

How the Nuclear Applications Laboratories Help in Strengthening Emergency Response

International Nuclear Information System (INIS)

2014-01-01

Safety is one of the most important considerations when engaging in highly advanced scientific and technological activities. In this respect, utilizing the potential of nuclear technology for peaceful purposes also involves risks, and nuclear techniques themselves can be useful in strengthening emergency response measures related to the use of nuclear technology. In the case of a nuclear incident, the rapid measurement and subsequent monitoring of radiation levels are top priorities as they help to determine the degree of risk faced by emergency responders and the general public. Instruments for the remote measurement of radioactivity are particularly important when there are potential health risks associated with entering areas with elevated radiation levels. The Nuclear Science and Instrumentation Laboratory (NSIL) — one of the eight laboratories of the Department of Nuclear Sciences and Applications (NA) in Seibersdorf, Austria — focuses on developing a variety of specialized analytical and diagnostic instruments and methods, and transferring knowledge to IAEA Member States. These include instruments capable of carrying out remote measurements. This emergency response work carried out by the NA laboratories supports health and safety in Member States and supports the IAEA’s mandate to promote the safe and peaceful use of nuclear energy

Certified Reference Materials for Radioactivity Measurements in Environmental Samples of Soil and Water: IAEA-444 and IAEA-445

International Nuclear Information System (INIS)

2011-01-01

Reference Materials are an important requirement for any sort of quantitative chemical and radiochemical analysis. Laboratories need them for calibration and quality control throughout their analytical work. The IAEA started to produce reference materials in the early 1960's to meet the needs of the analytical laboratories in its Member States that required reference materials for quality control of their measurements. The initial efforts were focused on the preparation of environmental reference materials containing anthropogenic radionuclides for use by those laboratories employing nuclear analytical techniques. These reference materials were characterized for their radionuclide content through interlaboratory comparison involving a core group of some 10 to 20 specialist laboratories. The success of these early exercises led the IAEA to extend its activities to encompass both terrestrial and marine reference materials containing primordial radionuclides and trace elements. Within the frame of IAEA activities in production and certification of reference materials, this report describes the certification of the IAEA-444 and IAEA-445: soil and water spiked with gamma emitting radionuclides respectively. Details are given on methodologies and data evaluation

Progress Report 1985 of the Austrian Research Centre Seibersdorf. Abridged version

International Nuclear Information System (INIS)

Schwach, G.W.

1986-06-01

The report gives a short survey of the work carried out by the Austrian Research Centre Seibersdorf in 1985. The working programme comprises five main areas: Energy and safety; Materials research, isotope and radiation techniques; Measuring techniques and information processing; Environmental protection, health and food; Industrial consulting. (Author)

Progress Report 1984 of the Austrian Research Centre Seibersdorf. Abridged version

International Nuclear Information System (INIS)

Schwach, G.W.

1986-06-01

The report gives a short survey of the work carried out by the Austrian Research Centre Seibersdorf in 1984. The working programme comprises five main areas: Energy and safety; Materials research, isotope and radiation techniques; Measuring techniques and information processing; Environmental protection, health and food; Industrial consulting. (Author)

Results of the Interlaboratory Exercise CNS/CIEMAT-2008 among Environmental Radioactivity Laboratories (Phosphogypsum); Evaluacion de la Intercomparacion CSN/CIEMAT-2008 entre Laboratorios Nacionales de Radiactividad Ambiental (Fosfoyeso)

Energy Technology Data Exchange (ETDEWEB)

Romero, M L; Barrera, M; Valino, F

2010-05-27

The document describes the outcome of the CSN/CIEMAT-2008 interlaboratory test comparison among environmental radioactivity laboratories. The exercise was organised according to the ISO-43 and the ISO/IUPAC/AOAC. Aphosphogypsum material was used as a test sample, in an attempt to evaluate the performance of the laboratories analyzing NORM (Naturally-Occurring Radioactive Materials). The analysis required were: U-238, Th-234, U-234, Th-230, Ra-226, Pb-214, Bi-214, Pb-210, Po-210, Th-232 and U-235, and also gross alpha and gross beta activities. Reference values have been established according to the method of consensus of expert laboratories, with four international laboratories of credited experience: IAEA Seibersdorf, IAEA MEL, IRSN-Orsay and Sta.Teresa ENEA. The results of the exercise were computed for 34 answering laboratories and their analytical performance was assessed using the z-score. Robust statistics of the participants results was applied to obtain the median and standard deviation, to achieve a more complete and objective study of the laboratories performance. The exercise has shown an homogeneous behaviour of laboratories, being statistical parameters from the results close to the assigned Reference Values. Participant laboratories have demonstrated their ability to determine natural radionuclides in phosphogypsum samples (NORM material) with a satisfactory quality level. The scheme has also allowed examining the capability of laboratories to determine the activities of natural radionuclides at the equilibrium. (Author) 10 refs.

FAO/IAEA Agriculture and Biotechnology Laboratories. Activities Report 2010

International Nuclear Information System (INIS)

2012-02-01

Almost two thirds of the world's farm population is raised in developing countries where livestock production constitutes an important resource for the subsistence of more than 70% of the impoverished people living there. Animals represent an essential source of protein and contribute to the economic development of these countries and to overall food security. However, production losses caused by animal diseases, estimated to be around 20% worldwide, have huge negative impact on livestock productivity. The Animal Production and Health Laboratory (APHL), within the Animal Production and Health Section, conducts applied research activities to develop diagnostic tools and assists in the transfer of these tools to FAO and IAEA Member States in their efforts to improve livestock productivity, ensure food security and fight against hunger. The aims of the Food and Environmental Protection Laboratory (FEPL), as a component of the Food and Environmental Protection (FEP) Section, are to provide assistance and support to developing countries in their efforts to ensure the safety and quality of food and agricultural commodities, thereby safeguarding the health of consumers and facilitating international trade. The focus of the FEPL's work is on improving Member States' laboratory and regulatory practices and methodologies, The main areas of activity in pursuit of the FEPL objectives are applied R and D, technology transfer and support of the development of international standards and guidelines. The Insect Pest Control Laboratory (IPCL) is an integral part of the Insect Pest Control Section and contributes to its global objectives of increasing food security, reducing food losses and insecticide use, overcoming constraints to sustainable rural development, and facilitating international trade in agriculture commodities. The IPCL achieves these goals through the development and transfer of the sterile insect technique (SIT) package for key insect pests of crops, livestock and

Characteristics and parameters of family poultry production in Africa. Results of a FAO/IAEA co-ordinated research programme

International Nuclear Information System (INIS)

2002-01-01

One of the tasks of the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture is to promote the use of nuclear techniques for improving disease diagnosis and monitoring disease control programmes in order to optimise animal production in developing countries. An applied research programme was initiated in 1998 with funding from the Regular Budget to promote farmyard poultry production in Africa by developing practical vaccination strategies against Newcastle disease and Gumboro disease in various countries in Africa and monitoring immunity using an ELISA technique. Following initial discussions with experts from various universities and FAO it became clear that in order to improve farmyard poultry production effectively it was essential to initiate a holistic approach. Consequently, it was decided to first collect production data of the existing situation in a standardised fashion, subsequently analyse the production constraints and finally initiate interventions not only by vaccinating poultry but also by introducing improvements in housing, feeding and commercialisation. At the same time a practical and robust ELISA test for detecting antibodies against Newcastle disease was developed at the FAO/IAEA Agriculture and Biotechnology Laboratory in Seibersdorf, Austria. The results of the standardised survey to collect production data of the current situation are reported in the present publication together with an analysis of production constraints, a number of review articles on family poultry production in Africa and a comparative analysis of the results from the various countries

Standards for radiation protection and diagnostic radiology at the IAEA Dosimetry Laboratory

International Nuclear Information System (INIS)

Pernicka, F.; Andreo, P.; Meghzifene, A.; Czap, L.; Girzikowsky, R.

1999-01-01

International standardization in dosimetry is essential for the successful exploitation of radiation technology. The IAEA dosimetry programme is focused into services provided to Member States through the IAEA/WHO Network of Secondary Standard Dosimetry Laboratories (SSDLs), to radiotherapy centres and radiation processing facilities. Radiation protection quantities defined by ICRU and ICRP are used to relate the risk due to exposure to ionizing radiation to a single quantity, irrespective of the type of radiation, which takes into account the human body as a receptor. Two types of quantities, limiting and operational, can be related to basic physical quantities which are defined without need for considering specific aspects of radiation protection, e.g. air kerma for photons and fluence for neutrons. The use of a dosimeter for measurements in radiation protection requires a calibration in terms of a physical quantity together with a conversion from physical into protection quantities by means of a factor or a coefficient

Food and environmental protection newsletter. Vol. 9, No. 1

International Nuclear Information System (INIS)

2006-01-01

As indicated in the July 2005 issue of our newsletter, future 2006-2007 activities of the Food and Environmental Protection Section of the Joint Programme and the Agrochemicals Unit of the FAO/IAEA Agriculture and Biotechnology Laboratory in Seibersdorf will encompass a coordinated and comprehensive 'farm to fork' approach to food production systems, i.e. strengthening compliance with food and environmental safety standards through good agricultural practices. Laboratories and trained staff capable of establishing reliable sampling and analytical regimes for quantifying potential hazards within specific production practices or in individual food products are indispensable for informed decision-making and improved food safety and environmental protection. In this regard, we recently concluded a training workshop on an Introduction to QA/QC Measures in Pesticide Residue Analytical Laboratories at our Joint FAO/IAEA Agriculture and Biotechnology Laboratory in Seibersdorf from 12 September to 7 October 2005. The Workshop was attended by 23 participants from 22 developing countries and to date, both verbal and written feedback indicates that the workshop was very successful. We are planning to hold similar workshops on an annual basis in the future so that we might better respond to our Member State requests for laboratory training that further strengthens our efforts in enhancing good agricultural practices. Further details on the workshop are highlighted in the Feature Article Section of this newsletter

Controlling the medfly

International Nuclear Information System (INIS)

1983-01-01

The film shows the International Atomic Energy Agency's activities in the field of insect pest control. It describes, on the example of the mediterranean fruit fly (medfly), the damage which is created by these flies. The sterile insect technique to eradicate these medflies is then explained by showing the research facilities of the IAEA in the Seibersdorf Laboratory as well as the field project ''Moscamed'' in Mexico, the film ends with an outlook on the project of the IAEA to eradicate the medfly from Egypt which started in 1983

Better plants through mutations

International Nuclear Information System (INIS)

1988-01-01

This is a public relations film describing problems associated with the genetic improvement of crop plants through induced mutations. Mutations are the ultimate source of genetic variation in plants. Mutation induction is now established as a practical tool in plant breeding. The Joint FAO/IAEA Division and the IAEA's laboratory at Seibersdorf have supported research and practical implementation of mutation breeding of both seed propagated and vegetatively propagated plants. Plant biotechnology based on in vitro culture and recombinant DNA technology will make a further significant contribution to plant breeding

Banana research in the FAO/IAEA agriculture and biotechnology laboratory

International Nuclear Information System (INIS)

Morpurgo, R.; Afza, R.; Brunner, H.; Roux, N.; Grasso, G.; Lee, K.S.; Duren, M. Van; Zapata-Arias, F.J.

1997-01-01

The primary activity of the Agriculture and Biotechnology Laboratory on banana has been to develop and transfer mutation techniques using nuclear and related biotechnology, provide training and mutagen treatment services and technical advice to the Member States. The complex genetic nature and lack of seed formation do not allow conventional breeding of Musa varieties. The FAO/IAEA laboratory has developed in vitro techniques to induce mutations, minimize chimerisms, and rapid propagation of banana. The most commonly used method of propagation is rapid proliferation of axillary and adventitious buds from meristem tip culture. Somatic embryogenesis has been induced in clones with different genomic constitution; however, the low germination rate of somatic embryos is still a major constraint. Investigations have been carried out on enzymes associated with resistance to Fusarium oxisporum f. sp. cubense. Molecular methods based on DNA oligonucleotide and DNA amplification fingerprinting are being developed for genomic characterization of species, cultivars and mutant clones. (author)

Banana research in the FAO/IAEA agriculture and biotechnology laboratory

Energy Technology Data Exchange (ETDEWEB)

Morpurgo, R; Afza, R; Brunner, H; Roux, N; Grasso, G; Lee, K S; Duren, M Van; Zapata-Arias, F J [Agriculture and Biotechnology Laboratory, International Atomic Energy Agency, Seibersdorf (Austria)

1997-07-01

The primary activity of the Agriculture and Biotechnology Laboratory on banana has been to develop and transfer mutation techniques using nuclear and related biotechnology, provide training and mutagen treatment services and technical advice to the Member States. The complex genetic nature and lack of seed formation do not allow conventional breeding of Musa varieties. The FAO/IAEA laboratory has developed in vitro techniques to induce mutations, minimize chimerisms, and rapid propagation of banana. The most commonly used method of propagation is rapid proliferation of axillary and adventitious buds from meristem tip culture. Somatic embryogenesis has been induced in clones with different genomic constitution; however, the low germination rate of somatic embryos is still a major constraint. Investigations have been carried out on enzymes associated with resistance to Fusarium oxisporum f. sp. cubense. Molecular methods based on DNA oligonucleotide and DNA amplification fingerprinting are being developed for genomic characterization of species, cultivars and mutant clones. (author).

Status report of the ESR/alanine project of the IAEA Dosimetry Laboratory

International Nuclear Information System (INIS)

Girzikowsky, R.

1990-01-01

The main tasks of the Dosimetry Laboratory of the IAEA are in the field of therapy-level dosimetry. Other dose ranges, i.e. protection-level standardization and calibration, are partly covered, too. On high-dose level the laboratory has been offering a Fricke-dosimetry service to Member States on request since 1965. In 1985 the Dosimetry Section has initiated an International Dose Assurance Service (IDAS). This service is an important part of the Agency's high-dose standardization programme and is based on Electron-Spin-Resonance (ESR) analysis of radiation-induced free radicals in alanine. This ESR/alanine dosimetry system was initially developed for high-dose application by GSF/Munich as the Agency's outside contractor. Although efforts were undertaken to equip the Agency Laboratory with an ESR analyzer since 1984, the purchase of an adequate unit was postponed until the end of 1988. From the date of establishment of the IDAS programme until today, the handling of all technical aspects, i.e. dosimeter production and evaluation was and is carried out by GSP/Munich under IAEA contract. As mentioned above, the IAEA Dosimetry Laboratory is in possession of its own ESR analyzer since December 1988. It was then installed in May 1989. Only one staff member of the laboratory was assigned to this project. He made himself acquainted with the analyzer, the measuring technique, and the application of alanine as dosimeter material. The ESR spectrometric analyzer is a CW ESR type ESP 300 manufactured by Bruker GmbH/FRG. It consists of a 9''/2,7 kW magnet, an X-band microwave bridge, a field regulator unit, a signal channel unit and a data system ESP 1620 based on the 68020 CPU. The probe material selected for measurement of concentration of radiation-induced free radicals is L-Alanine. This amino acid is a suitable material for transfer dosimeters due to its properties, i.e. wide sensitivity range (10 Gy to 100 kGy), energy independence for high-energy photons and electron

Transferring technologies for agricultural development in the Third World

International Nuclear Information System (INIS)

Richards, J.I.

1992-01-01

The Agriculture Laboratory of the IAEA's Seibersdorf Laboratories aims to assist developing countries to apply appropriate nuclear and related technologies to agricultural research. Research and development, training and technical support are all included in the Laboratory's programme. This article describes the procedures involved in providing technological assistance, from the definition of a problem requiring technological help to the provision of training and support services. Practical examples include application of controlled-release formulations of herbicides, studies of biological nitrogen fixation, and the sterile insect techniques

The role of the IAEA Dosimetry Laboratory in the dissemination of standards for radiation protection

International Nuclear Information System (INIS)

Czap, L.; Andreo, P.; Matscheko, G.

1998-01-01

Approximately 90% of the Secondary Standard Dosimetry Laboratories (SSDLs) provide users with calibrations of radiation protection instruments, and the IAEA is taking every necessary effort to insure that SSDLs measurements are traceable to Primary Standards. The Agency has proper radiation sources available to provide traceable calibrations to the SSDLs involved in measurements on diagnostic x-ray generators, including an x-ray unit specifically for mammography dedicated to standardization procedures. The different photon beam qualities and calibration procedures available in the Agency's Dosimetry Laboratory are described

IAEA Post Irradiation Examination Facilities Database

International Nuclear Information System (INIS)

Jenssen, Haakon; Blanc, J.Y.; Dobuisson, P.; Manzel, R.; Egorov, A.A.; Golovanov, V.; Souslov, D.

2005-01-01

The number of hot cells in the world in which post irradiation examination (PIE) can be performed has diminished during the last few decades. This creates problems for countries that have nuclear power plants and require PIE for surveillance, safety and fuel development. With this in mind, the IAEA initiated the issue of a catalogue within the framework of a coordinated research program (CRP), started in 1992 and completed in 1995, under the title of ''Examination and Documentation Methodology for Water Reactor Fuel (ED-WARF-II)''. Within this program, a group of technical consultants prepared a questionnaire to be completed by relevant laboratories. From these questionnaires a catalogue was assembled. The catalogue lists the laboratories and PIE possibilities worldwide in order to make it more convenient to arrange and perform contractual PIE within hot cells on water reactor fuels and core components, e.g. structural and absorber materials. This catalogue was published as working material in the Agency in 1996. During 2002 and 2003, the catalogue was converted to a database and updated through questionnaires to the laboratories in the Member States of the Agency. This activity was recommended by the IAEA Technical Working Group on Water Reactor Fuel Performance and Technology (TWGFPT) at its plenary meeting in April 2001. The database consists of five main areas about PIE facilities: acceptance criteria for irradiated components; cell characteristics; PIE techniques; refabrication/instrumentation capabilities; and storage and conditioning capabilities. The content of the database represents the status of the listed laboratories as of 2003. With the database utilizing a uniform format for all laboratories and details of technique, it is hoped that the IAEA Member States will be able to use this catalogue to select laboratories most relevant to their particular needs. The database can also be used to compare the PIE capabilities worldwide with current and future

Conditioning of low level radioactive waste at the Research Centre Seibersdorf

International Nuclear Information System (INIS)

Chalupa, G.; Petschnik, G.

1986-09-01

The conditioning (solidification) of LLW at the Austrian Research Centre Seibersdorf are explained. In first part of this paper the comentation of ashes are described and criterias for the application of recipes for conditioning, quality inspection, determination of leaching rates are given. Enclosed to that some figures show you the installed equipment and the handling for conditioning of LLW at the Research Centre. (Author)

The dosimetry programme of the IAEA

International Nuclear Information System (INIS)

1987-01-01

Describes the activities of the IAEA's Dosimetry Laboratory which provides calibration and comparison services for secondary standard dosimetry laboratories (SSDLs) of Member States. In addition, a joint IAEA/WHO postal dosimetry service has been established for radiotherapy centers. The International Measurement System and the calibration ''chain'' from measurement standard instruments of the International Bureau of Weights and Measurements (BIPM) through the primary and secondary standards to the dosimeters of the users are presented as well

Post-irradiation examination of HTR-fuel at the Austrian Research Centre Seibersdorf Ltd

International Nuclear Information System (INIS)

Reitsamer, G.; Proksch, E.; Stolba, G.; Strigl, A.; Falta, G.; Zeger, J.

1984-02-01

This paper describes methods and measurements developed at the Austrian Research Centre Seibersdorf for the evaluation of the irradiation performance of HTR fuel. Main interest is concentrated on particle failure rates, fission product release, burn-up and inventory measurements (solid and gaseous fission products, uranium inventory). (Author) [de

Soils Newsletter. V. 13, no. 2

International Nuclear Information System (INIS)

1990-12-01

This Newsletter contains a report of the final research co-ordination meeting on the use of isotopes in studies to enhance the biological nitrogen fixation in the common bean in Latin America (September 1990, Vienna), and describes some aspects of the research on nitrogen-fixing trees at the Seibersdorf IAEA Laboratory. Two FAO/IAEA Training Courses are announced: on the use of isotope and radiation techniques in studies of soil/plant relationships with emphasis on plant nutrition; and on isotope and nuclear techniques in studies on soil/plant relationships with emphasis on agroforestry and on plant nutrition

Methods of measurement on a PCPV with hot liner at Seibersdorf Research Centre

International Nuclear Information System (INIS)

Zemann, H.

1975-08-01

The distribution of stress, strain, temperature and humidity within the structural concrete of the PCPV with hot liner at Seibersdorf Research Centre is measured for safety surveillance and in order to prove the suitability as a reactor pressure vessel. The paper gives a survey of the methods of measurement at elevated temperatures. (author)

IAEA advisory group meeting on atomic and molecular data for fusion, Culham Laboratory, UK, 1 - 5 November 1976

International Nuclear Information System (INIS)

Lorenz, A.

1977-02-01

The IAEA Nuclear Data Section convened an Advisory Group Meeting on Atomic and Molecular Data for Fusion at the UKAEA Laboratory at Culham, from 1-5 November 1976. Three detailed working group reports identifying requirements and availability of atomic collision data, atomic structure data, and surface interaction data in fusion research are presented. The meeting recommended the formation of an international network of data centres for the compilation and dissemination of atomic and molecular data required for fusion, and recommended that the IAEA Nuclear Data Section be given the responsibility to establish and coordinate this network

Regional technical cooperation model project, IAEA - RER/2/2004 ''quality control and quality assurance for nuclear analytical techniques'

International Nuclear Information System (INIS)

Arikan, P.

2002-01-01

An analytical laboratory should produce high quality analytical data through the use of analytical measurements that is accurate, reliable and adequate for the intended purpose. This objective can be accomplished in a cost-effective manner under a planned and documented quality system of activities. It is well-known that serious deficiencies can occur in laboratory operations when insufficient attention is given to the quality of the work. It requires not only a thorough knowledge of the laboratory's purpose and operation, but also the dedication of the management and operating staff to standards of excellence. Laboratories employing nuclear and nuclear-related analytical techniques are sometimes confronted with performance problems which prevent them from becoming accepted and respected by clients, such as industry, government and regulatory bodies, and from being eligible for contracts. The International Standard ISO 17025 has been produced as the result of extensive experience in the implementation of ISO/IEC Guide 25:1990 and EN 45001:1989, which replaces both of them now. It contains all of the requirements that testing and calibration laboratories must meet if they wish to demonstrate that they operate a quality system that is technically competent, and are able to generate technically valid results. The use of ISO 17025 should facilitate cooperation between laboratories and other bodies to assist in the exchange of information and experience, and in the harmonization of standards and procedures. IAEA model project RER/2/004 entitled 'Quality Assurance/Quality Control in Nuclear Analytical Techniques' was initiated in 1999 as a Regional TC project in East European countries to assist Member State laboratories in the region to install a complete quality system according to the ISO/IEC 17025 standard. 12 laboratories from 11 countries plus the Agency's Laboratories in Seibersdorf have been selected as participants to undergo exercises and training with the

Report on the NAT-9 quality control exercise on uranium isotopes in two soil samples

International Nuclear Information System (INIS)

Bleise, Andreas

2001-04-01

The International Atomic Energy Agency (IAEA) section of Nutritional and Health related Environmental Studies (NAHRES) organized a quality control study for laboratories analysing samples from the UNEP field mission to Kosovo. Quality control was the major responsibility of the IAEA in the UN field assessment team. The NAT-9 quality control study consists of two soil materials from the IAEA Laboratories in Seibersdorf. The scope of this exercise was to determine the content of the uranium isotopes U-234, U-235 and U-238. The IAEA did not provide specific instructions, the participants were encouraged to apply their established analytical procedures to the samples. Five laboratories were invited to participate, four laboratories submitted results. For each soil sample 10 laboratory mean values were reported, using ICP-MS (3 laboratories) and α-spectrometry (1 laboratory). The participating laboratories were capable to distinguish the different uranium isotopes. All laboratories obtained the natural uranium ratio between U-235 and U-238. However, the results highlight a particular analytical weak spot. Although the methods of measuring the analytical signals are highly dependable, the sample preparation steps, in particular the sample dissolution procedure, appears to be lacking total quality control and has contributed to the deviations from the reported target values. One laboratory has documented evidence that extensive and well-controlled digestion methods can yield measurement results close to the target values. (author)

Plant breeding: Induced mutation technology for crop improvement

International Nuclear Information System (INIS)

Novak, F.J.; Brunner, H.

1992-01-01

Plant breeding requires genetic variation of useful traits for crop improvement, but the desired variation is often lacking. Mutagenic agents, such as radiation and certain chemicals, can be used to induce mutations and generate genetic variations from which desirable mutants may be selected. After a brief summary of the methods currently employed in plant breeding, especially those inducing genetic engineering, this article describes the activities of the Plant Breeding Unit of the IAEA Laboratories at Seibersdorf, summarizing the research and development areas currently being pursued. The banana plant is chosen to exemplify the Laboratories' research

UF6 test loop for evaluation and implementation of international enrichment plant safeguards

International Nuclear Information System (INIS)

Cooley, J.N.; Fields, L.W.; Swindle, D.W. Jr.

1987-06-01

A functional test loop capable of simulating UF 6 flows, pressures, and pipe deposits characteristic of gas centrifuge enrichment plant piping has been designed and fabricated by the Enrichment Safeguards Program of Martin Marietta Energy Systems, Inc., for use by International Atomic Energy Agency (IAEA) at its Safeguards Analytical Laboratory in Seibersdorf, Austria. Purpose of the test loop is twofold: (1) to enable the IAEA to evaluate and to calibrate enrichment safeguards measurement instrumentation to be used in limited frequency-unannounced access (LFUA) inspection strategy measurements at gas centrifuge enrichment plants and (2) to train IAEA inspectors in the use of such instrumentation. The test loop incorporates actual sections of cascade header pipes from the centrifuge enrichment plants subject to IAEA inspections. The test loop is described, applications for its use by the IAEA are detailed, and results from an initial demonstration session using the test loop are summarized

IAEA Technical Co-operation activities: Asia and the Pacific. Workshop on training nuclear laboratory technicians

International Nuclear Information System (INIS)

Roeed, S.S.

1976-01-01

The workshop was held to exchange information on existing facilities and programmes in Asia and the Pacific for training nuclear laboratory technicians, to identify future training needs and to assess the need for IAEA's involvement in this field. As the participants outlined the requirements for nuclear laboratory technician training and the facilities available in their respective countries, it became evident that, in addition to the training of radioisotope laboratory technicians, they also wished to review the need for technician training for the operation of nuclear power plants and industrial application of atomic energy. The terms of reference of the workshop were extended accordingly. The opening address by Chang Suk Lee, the Korean Vice Minister of Science and Technology, noted the valuable contribution to quality control and other industrial uses that nuclear techniques have made in his country. He also reviewed the application of nuclear techniques in Korean agriculture and medicine. The participants explored various forms of co-operation that could be established between countries of the region. Exchange programmes, not only for students but also for expert teachers, and the exchange or loan of equipment were suggested. It was felt that some generalized training courses could be organized on a regional basis, and two countries advocated the setting up of a regional training centre. One suggestion was to arrange regional training courses in special fields that would move from one country to another. The need was felt for periodic regional meetings on training methods, course content and other questions relating to training of laboratory technicians. The IAEA was requested to act as a clearinghouse for information on available training facilities in the region and to advise on the curricula for technician training courses. The Agency was also asked to organize short courses for the training of instructors of technicians in the various fields of atomic

Achievements and experience in Laboratory for Low Level Measurements, Rudjer Boskovic Institute, Croatia, during the IAEA QA/QC program

International Nuclear Information System (INIS)

Obelic, B.; Horvatincic, N.; Krajcar Bronic, I.

2002-01-01

In this summary we explain our motivation for joining the IAEA Program on Quality Assurance and Quality Control in Nuclear Analytical Techniques, the situation in the Laboratory before joining the program, and achievements during this 2-year program. We also describe our experience and difficulties with implementation of the quality system in the Laboratory, as well as with the quality system at the Rudjer Boskovic Institute. Finally, we present our plans for the future

Participation in the 1999 IAEA interlaboratory comparison on chemical analysis of groundwater

International Nuclear Information System (INIS)

Joe, Kih Soo; Choi, Kwang Soon; Han, Sun Ho; Suh, Moo Yul; Park, Kyung Kyun; Choi, Ke Chun; Kim, Won Ho

2000-08-01

KAERI analytical laboratory participated in the 1999 IAEA interlaboratory comparison on chemical analysis of groundwater organized by IAEA Hydrology Laboratory(RAS/8/084). 13 items such as pH, electroconductivity, HCO 3 , Cl, SO 4 , NO 3 , SiO 2 , B, Li, Na, K, Ca, Mg were analyzed. The result of this program showed that KAERI laboratory was ranked within 10% range from top level. An analytical expert in KAERI attended the 'Consultants' Meeting' at IAEA headquater and prepared the guideline for chemical analysis of groundwater

IAEA coordinated research project on improvement of technical measures to detect and respond to illicit trafficking of nuclear and other radioactive materials

International Nuclear Information System (INIS)

Abedin-Zadeh, R.; Abou-Zahra, A.; Weiss, B.

2002-01-01

Full text: Monitoring to detect the illicit trafficking of nuclear and other radioactive materials includes screening vehicles, cargo and individuals at borders to 1) detect smuggling of these materials; 2) locate, measure and characterize the source of radiation; and 3) fully characterize any confiscated material. Currently available instruments used for the field measurements are not optimized for this purpose and may not detect shielded plutonium and highly enriched uranium. Confiscated radioactive materials need to be characterized with macro- and microanalysis techniques to fully understand the significance of the material and to provide credible evidence in the event of prosecution of the traffickers. Although most States have national laboratories capable to determine the basic characteristics of such material, only a few member States have the sophisticated analytical capability necessary to perform proper forensics analysis. The coordinated research project on 'Improvement of Technical Measures to Detect and Respond to Illicit Trafficking of Nuclear and other Radioactive Materials' has been established to: Improve the detection capability and performance of hand-held and portable isotope measurement devices, including the technical and functional specifications for such devices; standardize procedures to examine suspicious packages and to assess the hazard of confiscated material; and develop recommendations and guidelines for establishing a system to provide nuclear forensics support to member States for the characterization of seized nuclear material. Related to the nuclear forensics support, it should be noted that with the inception of the Agency's nuclear security programme in 1995, the IAEA has offered the services of its laboratories in Seibersdorf and associated laboratories to assist States in analysing confiscated nuclear materials. Since 1993 the IAEA has received reports of over 300 cases of smuggling of nuclear and other radioactive materials

Utilization of a Si-surface-barrier-detector for alpha-spectrometry and its application in radiation protection for the detection of law alpha-activities

International Nuclear Information System (INIS)

Steger, F.; Urbanich, E.; Lovranich, E.; Hefner, A.

1974-12-01

Due to the construction of the ''Safeguard Analytical Laboratory''(IAEA), the institute for radiation protection at the Research Center Seibersdorf is interested in a method for the alpha-spectroscopic determination of Pu-239 for personnel and environmental monitoring. Therefore an alpha-spectrometer has been built which will mainly be used for the excretion analysis. The design of the apparatus is described, results of measurements are given and other fields of its application are discussed. (C.R.)

Determination of total and methylmercury compounds in the IAEA human hair intercomparison samples - Experience of the IAEA-MEL

International Nuclear Information System (INIS)

Horvat, M.; Liang, L.; Mandic, V.

1995-01-01

The programme of this CRP is focused on the analyses of human hair samples. There are only two human hair samples certified for total mercury, and no RMs for methylmercury compounds is available. One of the main objectives of this CRP is to produce, through the IAEA AQCS Programme, a human hair intercomparison material for quality assurance requirements in population monitoring programmes for total and methylmercury exposure. Through the reporting period, MESL has introduced a new method for simultaneous determination of total and methylmercury in biological samples. As the laboratory has close collaboration with the CRP's Reference Laboratory in Ljubljana, Slovenia, it has also been actively involved in the quality assurance component of this CRP. This report represents a summary on the results for total and methylmercury in two intercomparison samples, IAEA-085 and IAEA-086 using newly developed method

Establishment of external quality assurance procedures with FAO/IAEA ELISA kits. Report of an FAO/IAEA consultants meeting

International Nuclear Information System (INIS)

1994-01-01

As part of the programme of support to scientists in developing countries, the Joint FAO/IAEA Division has developed and distributed ELISA kits for detecting both the causative agent and the immune response of animals to a number of the major diseases affecting livestock. In many cases these kits are now being used as part of national and international control and/or eradication programmes (e.g. for rinderpest, trypanosomosis, foot and mouth disease, brucellosis) and are likely to form the basis for establishing a country's freedom from particular diseases (e.g. rinderpest) at the national and international level. To further encourage international trade in livestock and livestock products, and to assist in the regional or global control and eradication of a number of the major diseases affecting livestock, there has been a strong move towards international standardization for animal disease diagnosis. Central to this is the need for internal and external quality assurance procedures to ensure that a standardized approach is being adhered to and that the results can be relied upon. In 1992, an FAO/IAEA consultants meeting was convened to define and establish for the ELISA, standards for internal quality control of reagents and procedures and for the expression of results. The recommendations of that meeting have now been incorporated in all FAO/IAEA ELISA kits and have been adopted by the OIE (Office International des Epizooties). The primary function of the internal quality controls is to ensure that the assay is performing within defined limits. Equally important, is an assurance to all outside interested bodies (national veterinary authorities, international organizations, donor organizations, trading partners) that the results being provided by a laboratory are valid. The procedures for ascertaining this assurance would form the basis of an external quality assurance programme (EQAP). Between 1990 and 1993, as part of establishing an EQAP, laboratories using

Reference material IAEA 413: Major, minor and trace elements in algae

International Nuclear Information System (INIS)

2010-01-01

Reference materials are a basic requirement for any sort of quantitative chemical and radiochemical analysis. Laboratories need them for calibration and quality control throughout their analytical work. The IAEA started to produce reference materials in the early 1960s to meet the needs of the analytical laboratories in its Member States that required reference materials for quality control of their measurements. The initial efforts were focused on the preparation of environmental reference materials containing anthropogenic radionuclides for use by those laboratories employing nuclear analytical techniques. These reference materials were characterized for their radionuclide content through interlaboratory comparison involving a core group of some 10 to 20 specialist laboratories. The success of these early exercises led the IAEA to extend its activities to encompass both terrestrial and marine reference materials containing primordial radionuclides and trace elements. Today, the IAEA has more than 90 reference materials and maintains a customer base of about 5000 members from more than 85 Member States. Within the frame of IAEA activities in production and certification of RM, this report describes the certification of the IAEA 413: Major, minor and trace elements in algae. Details are given on methodologies and data evaluation

Participation in the 1999 IAEA interlaboratory comparison on chemical analysis of groundwater

Energy Technology Data Exchange (ETDEWEB)

Joe, Kih Soo; Choi, Kwang Soon; Han, Sun Ho; Suh, Moo Yul; Park, Kyung Kyun; Choi, Ke Chun; Kim, Won Ho

2000-08-01

KAERI analytical laboratory participated in the 1999 IAEA interlaboratory comparison on chemical analysis of groundwater organized by IAEA Hydrology Laboratory(RAS/8/084). 13 items such as pH, electroconductivity, HCO{sub 3}, Cl, SO{sub 4}, NO{sub 3}, SiO{sub 2}, B, Li, Na, K, Ca, Mg were analyzed. The result of this program showed that KAERI laboratory was ranked within 10% range from top level. An analytical expert in KAERI attended the 'Consultants' Meeting' at IAEA headquater and prepared the guideline for chemical analysis of groundwater.

Structure and organization of the cost accounting system at the Research Centre Seibersdorf

International Nuclear Information System (INIS)

Nevyjel, A.; Firmkranz, W.

1979-01-01

The Oesterreichische Studiengesellschaft fuer Atomenergy introduced a cost accounting system for internal project accounting at the Research Centre Seibersdorf as per 1st January 1976. This paper gives a survey of the different types of data collection, data flow and function of the programme system and the possibilities of data evaluation and interpretation and it describes the experiences made with the operation of the system so far. (auth.)

IAEA team to visit North Korean nuclear facilities

International Nuclear Information System (INIS)

2002-01-01

A technical team from the IAEA will visit nuclear facilities in the Nyongbyon area of the Democratic People's Republic of Korea (DPRK) from 15-19 January. The visit will include the Isotope Production Laboratory, an installation that the DPRK has stated was involved in the early stages of development of their nuclear programme. Since 1993, the IAEA has been unable to fully implement its comprehensive safeguards agreement with the DPRK, and has been therefore unable to verify the completeness and correctness of the DPRK's initial 1992 declaration of its nuclear inventory. In May 2001, the IAEA proposed to the DPRK concrete steps that need to be carried out in that verification process, and indicated its readiness to start implementing these measures immediately. At a technical meeting between the DPRK and the IAEA in November 2001, the DPRK did not agree to promptly start to implement those proposals, citing the delay in implementation of the USA/DPRK Agreed Framework as the principal reason for declining. However, the DPRK did agree to a visit, not an inspection, by IAEA inspectors to the Isotope Production Laboratory. The DPRK withdrew its membership from the Agency in June 1994. The Director General encourages the DPRK to normalize its relations with the IAEA including resumption of full safeguards inspections

Radiation protection control report for the research centre Seibersdorf for the year 2001

International Nuclear Information System (INIS)

Mueck, K.; Urbanich, E.; Abzieher, F.; Hefner, A.; Lechner, C.; Lovranich, E.; Steger, F.; Tuechler, W.; Wihlidal, H.

2002-05-01

In order to prove that workers and the environment of the Research Centre Seibersdorf are not exposed to undue radiation exposures, an extensive program of evidence monitoring is carried out in and around the Research Centre Seibersdorf. The program ranges from workers' surveillance on external and internal radiation exposure via the monitoring of working places and laboratories with regard to external dose rate, surface contamination and activity concentration in air, the surveillance of releases to immersion monitoring with regard to external dose rate and activity concentrations in the vicinity of the Research Center. The present report comprises a summary of the results of this radiation exposure surveillance of workers and the vicinity of the Research Center in the year 2001. The average radiation exposure of all surveyed persons in the year 2001 was 1.41 mSv including background radiation (1.09 mSv). Subtracting this natural background level, the net annual dose amounts to 0.32 mSv corresponding to 1.6 % of the limit for occupationally exposed persons. In the past year no surpassing of dose limits was observed. The maximum dose of a single worker was 5.46 mSv/a (27 % of the legal limit of 20 mSv/a). Workers which were occupied with open radioactive substances, were surveyed for incorporation. They showed no incorporations above limits, in most surveyed cases no incorporation at all was detected. Releases to the environment were, as in the past years, below limits set by the authorities, generally by orders of magnitude. For the shut-down research reactor for which the release monitoring was continued, the releases in the year 2001 amounted to 0.13 %, for the incineration plant to 0.11 % (alpha-emitters) and 0.0038 % (beta-emitters), for the Safeguard Analytical Laboratory to 3.2 % (alpha-emitters) and 0.67 % (beta-emitters), for the Hot Cell Laboratory to 3.0 % (alpha-emitters) and 0.4 (beta-emitters), and the radiopharmaceutical facility 0.02 % for 131 I and

Plant Breeding and Genetics Newsletter, No. 33, July 2014

International Nuclear Information System (INIS)

2014-07-01

The Member States of IAEA have called for an initiative to renovate and modernize the Nuclear Sciences and Applications Laboratories in Seibersdorf, called the ReNuAL project. In the 52 years since the IAEA's Nuclear Applications Laboratories in Seibersdorf were established (five of which are in the field of agriculture under the Joint FAO/IAEA Division), there has been no comprehensive renovation or significant upgrading of equipment to ensure the continuing ability of the laboratories to respond to Member States' growing and evolving needs. The objective of the ReNuAL Project is to ensure that the laboratories are fit-for-purpose and appropriately positioned to meet the evolving needs of member countries with adequate infrastructure in place for the next 20 years. The goals are to: • Redesign and expand the current infrastructure to ensure the efficiency and effectiveness of laboratory operations and services to better meet the current and future requirements of member countries; • Ensure that the laboratories remain a vibrant research and training institution that continues to attract highly qualified scientists and other staff committed to advancing applied nuclear sciences to serve the needs and interests of member countries. The ReNuAL project includes in its first phase those elements to be achieved from 2014-2017 within a Euro 31 million target budget established by the Director General. Ground-breaking is planned for 29 September 2014, with completion by December 2017. We are dependent upon additional financial support and donations of the countries we serve, in order to be able to realize all the necessary renovation works. This year we also celebrate the 50th anniversary of the Joint FAO/IAEA Division. This provides an opportunity to honour the endeavours of individuals, teams and institutions in Member States in increasing sustainable food security through plant mutation breeding: Outstanding and Superior Achievement Awards to celebrate successes in

Report on the IAEA-CU-2006-06 proficiency test on the determination of major, minor and trace elements in ancient Chinese ceramic

International Nuclear Information System (INIS)

Shakhashiro, A.; Trinkl, A.; Toervenyi, A.; Zeiller, E.; Benesch, T.; Sansone, U.

2006-10-01

The report summarises the results of a proficiency test conducted under the IAEA co-ordinated research project (CRP) F.2.30.23, ''Applications of nuclear analytical techniques to investigate the authenticity of art objects''. The proficiency test was organized and conducted by the Reference Materials Group of the Chemistry Unit (Physics, Chemistry and Instrumentation Laboratory) of the IAEA's analytical laboratories located in Seibersdorf (Austria). The objective of the CRP is to explore new fields of application for nuclear analytical techniques in art and archaeology. It will help to foster collaboration between museum conservators and analytical researchers. The dissemination of information on applications of advanced analytical techniques to art objects will stimulate the use of these techniques in developing Member States and help in conservation and recovery of national heritage. Historical artefacts and art objects are traded world wide and represent a potential source for forgery and false labelling. The market is huge and a large part of the trade is going from developing countries to the developed world where strict regulations can only be applied if convenient methods for checking the authenticity were available. Portable XRF (X-ray fluorescence) instruments for rapid screening analysis and PGNAA (Prompt Gamma Neutron Activation Analysis) portable systems based on neutron sources for field work, as well as laboratory based techniques such as PIXE (Proton Induced X-ray Emission) and INAA (Instrumental Neutron Activation Analysis) have been applied non-destructively to investigate the provenience of archaeological objects and to determine different layers of precious paintings. The results of the CRP will be provided to member states for preservation of national heritage and secure legal enforcement. In the frame of the co-ordinated research project it was foreseen to conduct a proficiency test on the determination of major, minor and trace elements in an

Food and environmental protection newsletter. Vol. 10, No. 1, January 2007

International Nuclear Information System (INIS)

2007-01-01

The Food and Environmental Protection subprogramme has initiated a coordinated research project (CRP) on Integrated Analytical Approaches to Assess Indicators of the Effectiveness of Pesticide Management Practices at a Catchment Scale. This CRP integrates risk assessment tools and targeted analytical monitoring as a cost-effective option for developing countries to identify specific water pollutants, their sources and occurrences. Nuclear and related techniques will assist in generating CRP outputs such as harmonized protocols for sampling and analysis of surface water. In addition, the FAO/IAEA Training and Reference Centre for Food and Pesticide Control of our Seibersdorf Laboratories is organizing a training workshop on Introduction to Quality Assurance/Quality Control Measures in Pesticide Residue Analytical Laboratories in Seibersdorf, Austria, from 11 September to 6 October 2006. The workshop is aimed at qualified analysts who are working in laboratories performing official control on behalf of their Governments. The objective is to introduce and discuss in detail the QA/QC principles relevant to pesticide residue analysis. Practical examples and hands-on training will be used to demonstrate the general requirements outlined in ISO/IEC Standard 17025 and the OECD Principles of Good Laboratory Practices (GLP)

IAEA intercomparison exercises of thyroid measurement: performance of Latin American and Caribbean laboratories

International Nuclear Information System (INIS)

Dantas, B.M.; Dantas, A.L.A.; Cruz-Suarez, R.

2016-01-01

131 I is widely used in Latin America and Caribbean Region in the field of nuclear medicine and has been recognised as one of the main sources of potential intake of radionuclides by the staff. The In Vivo Monitoring laboratory of the Institute for Radiation Protection and Dosimetry (IRD-CNEN-Brazil) organised three intercomparison exercises (2005, 2009 and 2013) in the scope of IAEA technical cooperation projects RLA9049 and RLA9066 aimed to disseminate and harmonise the technique for measuring 131 I in the human thyroid. The number of participants in Latin America increased from 9 to 20 institutions from 7 and 13 countries, respectively, over the last 10 y. The participants have improved significantly their ability on the in vivo measurement technique. In the 2013 round all laboratories which reported results presented performances in an acceptable range according to the ISO criteria indicating the benefit of such exercises in the region. (authors)

Insect and Pest Control Newsletter, No. 84, January 2015

International Nuclear Information System (INIS)

2015-01-01

On 29 September 2014, a ceremony was held in Seibersdorf, Austria to commemorate the 50th Anniversary of the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, as well as the ground-breaking for the renovation of the IAEA’s Nuclear Sciences and Applications laboratories at Seibersdorf – including the FAO/IAEA Agriculture & Biotechnology Laboratories. The enormous contributions of the Joint FAO/IAEA Division during the past 50 years were also honoured, serving stakeholders worldwide to meet the changing needs of Member States through the peaceful uses of nuclear technologies based on the shared goals of our two parent organizations and the five strategic objectives of FAO. Established on 1 October 1964, this FAO/IAEA partnership still remains unique, with its key strengths based on interagency cooperation within the United Nations family. It is a tangible joint organizational entity with a fusion of complementary mandates, common targets, a joint programme, co-funding and coordinated management geared to demand- driven and results-based services to its Members and to the international community at large. The mission of the Joint Division has proactively evolved to address new challenges in Member States and nuclear applications continue to provide added value to conventional approaches in addressing a range of agricultural problems and issues, including food safety, animal production and health, crop improvement, insect pest control and sustainable use of finite natural resources. Over the past 50 years, this partnership has brought countless successes with distinct socio-economic impact at country, regional and global levels in Member States. The 50 year anniversary was taken as an opportunity to highlight examples of tangible, sustainable results derived out of this unique partnership – beneficial to Member States of both parent organizations – and to share these with our many stakeholders around the world

The IAEA '97 Pacific Ocean expedition

International Nuclear Information System (INIS)

Povinec, P.P.; Huynh-Ngoc, L.; Liong Wee Kwong, L.

1999-01-01

The International Atomic Energy Agency's Marine Environment Laboratory (IAEA-MEL) started in 1995 a five-year project 'Research on World-wide Marine Radioactivity', generously supported by the Government of Japan. In the framework of the project, IAEA-MEL conducted the 'IAEA '97 Pacific Ocean Expedition' to the NW Pacific Ocean from 21 October to 20 November, 1997. The objectives of the expedition were to provide new data on the current marine radioactivity in order to compare them with data sets obtained during national and international surveys at sites used for radioactive waste dumping or nuclear bomb testing in the NW Pacific Ocean and its marginal seas

IAEA supports regional seas conventions and action plans

International Nuclear Information System (INIS)

2000-01-01

The document informs about the 3rd Global Meeting of Regional Seas Conventions and Action Plans held in Monaco in November 2000 at the IAEA's Marine Environmental Laboratory (IAEA-MEL). The meeting assembled a number of marine environmental experts from several UN bodies to reinforce activities to protect the marine environment

Sterile insect technique: a field evaluation of the quality of mass-reared fruit flies

Energy Technology Data Exchange (ETDEWEB)

NONE

1986-12-31

To optimize the use of the sterile insect technique it is essential to establish precise programmes for the evaluation of mass-reared flies in comparison with the natural population. This video presents a programme carried out at the island of Prosida which represents an extremely favourable habitat for the development of the flies; the flies are a new strain mass-reared in the IAEA`s Laboratory at Seibersdorf, Austria. The technique employed is the Marked Release Recapture Technique, which consists of colouring a predetermined number of flies with fluorescent powder before they are released, and then recapturing them. This method provides valuable data about the flies` adaptability, orientation to the habitat, motility, sexual activity and reproduction

Improving of Quality Control and Quality Assurance in 14C and 3H Laboratory; Participation in the IAEA Model Project

International Nuclear Information System (INIS)

Obelic, B.

2001-01-01

Full text: Users of laboratory's analytical results are increasingly requiring demonstrable proofs of the reliability and credibility of the results using internationally accepted standards, because the economic, ecological, medical and legal decisions based on laboratory results need to be accepted nationally and internationally. Credibility, respect and opportunities of the laboratories are improved when objective evidence on the reliability and quality of the results can be given. This is achieved through inculcation of a quality culture through definition of well-defined procedures and controls and operational checks characteristic of quality assurance and quality control (Q A/QC). IAEA launched in 1999 a two-and-a-half year model project entitled Quality Control and Quality Assurance of Nuclear Analytical Techniques with participation of laboratories using alpha, beta and/or gamma spectrometry from CEE and NIS countries. The project started to introduce and implement QA principles in accordance with the ISO-17025 guide, leading eventually to a level at which the QA system is self-sustainable and might be appropriate for formal accreditation or certification by respective national authorities. Activities within the project consist of semi-annual reports, two training workshops, two inspection visits of the laboratories by IAEA experts and proficiency tests. The following topics were considered: organisation requirements, acceptance criteria and non-conformance management of QC, internal and external method validation, statistical analyses and uncertainty evaluation, standard operation procedures and quality manual documentation. 14 C and 3 H Laboratory of the Rudjer Boskovic Institute has been one of ten laboratories participating in the Project. In the Laboratory all the procedures required in the quality control were included implicitly, while during the Model Project much effort has been devoted to elaboration of explicit documentation. Since the beginning

Principles and results of environmental surveillance of the Austrian Research Center at Seibersdorf within the last twenty years

International Nuclear Information System (INIS)

Steger, F.; Etzersdorfer, E.; Sorantin, H.

1980-01-01

The Research Center at Seibersdorf uses its 12 MW- reactor for isotope production, fuel testing and activation analyses and also operates a waste management department, including an incineration plant. Since the center is situated near Vienna and is surrounded by an agricultural area, a strict monitoring program has been maintained. Details about number and places of water-, air-, aerosol- and biological sampling stations are given and the surveillance of uranium and plutonium handling laboratories is described. Also, TL-dosimeters in special casings and calibrated GM counters are installed at various locations in and around the center to measure the immersion doses. Evaluation of the obtained results shows rather small fluctuations and allows an immediate recognition of values over the routine levels. By measurement of the emissions it could also be proved that the measured values were far below the limits set by the authorities. (author)

Certification of Trace Elements and Methylmercury Mass Fractions in Tuna Fish Flesh Homogenate IAEA-436A

International Nuclear Information System (INIS)

2017-01-01

The primary goal of the IAEA Environment Laboratories is to assist Member States in the use of both stable and radioactive isotope analytical techniques to understand, monitor and protect the marine environment. The major impact of large coastal cities on marine ecosystems is a primary concern for the IAEA. The Marine Environment Studies Laboratory, as a part of IAEA Environment Laboratories in Monaco, acts as the analytical support centre for Member State laboratories and is the pillar of the quality assurance programme for the determination of non-nuclear pollutants, trace elements and organic contaminants in the marine environment. The marine pollution assessments required to understand such impacts depend on accurate knowledge of contaminant concentrations in various environmental compartments. Good laboratory practice and quality assurance and control are essential components of the analytical process for the production of data. Quality control procedures are commonly based on analyses of certified reference materials to assess reproducibility and measurement biases and uncertainties. Certified reference materials are key tools for quality assurance. They are used to validate analytical methods and to establish traceability to internationally agreed references. They are cornerstones for laboratory accreditation and the correct implementation of national and international regulations. In the development and validation of new methods, certified reference materials play a vital role in state of the art technologies where measurements are critical. The IAEA supports the development and production of environmental certified reference materials for monitoring laboratories in Member States. The reference material IAEA-436, characterized for trace elements and methylmercury mass fractions in tuna fish flesh homogenate, was produced by the IAEA in Monaco in 2006. This publication describes the production of certified reference material IAEA-436A, which is based on the

The IAEA/WHO Network of SSDLs. Short history, activity and future trends

International Nuclear Information System (INIS)

Svensson, Hans; Zsdanszky, Kalman

1990-01-01

In 1968 at an IAEA meeting in Caracas, Venezuela, the dosimetric requirements of radiotherapy centres were discussed. At that time many radiotherapy departments in developing countries did not have a dosimeter. Even those that had a dosimeter were seldom able to send it to a Primary Standard Dosimetry Laboratory (PSDL) for proper calibration. The establishment of regional dosimeter calibration laboratories was recommended by the participating experts including representatives of WHO. There was general consent that it was not necessary to establish in every country a PSDL, which would need a very qualified staff and sophisticated equipment. Instead, the establishment of Secondary Standard Dosimetry Laboratories (SSDLs) was found to be an adequate solution to the problem. The new idea of SSDLs and their role within the international metrology system was thoroughly discussed at a joint IAEA/WHO meeting in Rio de Janeiro (scientific secretaries: H.H. Eisenlohr, IAEA and W. Seelentag, WHO) in December 1974. Considering the fact that an SSDL cannot work in isolation the experts recommended the setting up of an international Network of SSDLs under the auspices of the IAEA and WHO. The statutes of the IAEA/WHO Network of SSDLs were laid down in a Working Arrangement between the IAEA and WHO in April 1976. Later in 1976 the two Directors General of the IAEA and WHO formally announced by circular letters to their respective member states the establishment of the IAEA/WHO Network of SSDL. The Criteria for the Establishment of a Secondary Standard Dosimetry Laboratory were formulated by an Advisory Group and were attached to these letters. At that time there existed already 8 laboratories, which had been designated by WHO during the period 1968-1976 as regional reference centres for dosimetry. Another SSDL had been set up in Rio de Janeiro in collaboration between the Brazilian Government, the Government of the Federal Republic of Germany, and the IAEA. As a consequence of the

RCA/IAEA third external dosimetry intercomparison in East Asia

International Nuclear Information System (INIS)

Momose, T.; Yamamoto, H.; Cruz Suarez, R.

2005-01-01

Full text: Several intercomparison exercises were organized by the International Atomic Energy Agency (IAEA) on the determination of operational quantities at the regional or interregional basis. These exercises revealed significant differences in the approach, methods and assumptions, and consequently in the measurement results obtained by participating laboratories. In the East Asia region, the third phase of the Hp(10) intercomparison, organized within the frame of the Regional Cooperation Agreement (RCA) as a follow-up to previous exercises during 1990-92 and 1995-96, was completed mid-2004. The first phase grouped 25 laboratories from 16 member states, and 4 Secondary Standards Dosimetry Laboratories irradiated dosimeters in 6 different qualities for photon and beta radiations. In the second phase, 23 laboratories from 16 member states participated, and 3 Secondary Standards Dosimetry Laboratories provided irradiation in 5 different radiation qualities simulating workplace fields. The results of the second phase for the determination of operational quantities Hp(d) were satisfactory for all participating Member States, with marked improvement from the first phase; the laboratories demonstrated good performance in both quantities tested. These results underline the importance of such an intercomparison programme as a key element towards the harmonization of quantities and units on an international level. This paper presents the results of this RCA/IAEA intercomparison, and also the forthcoming RCA activities supporting intercomparison runs for the assessment of occupational exposure. Member states strongly recommend that the IAEA continue acting as a focal point for, inter alia, training in all forms, particularly in measurements and dosimetry techniques. This exercise also stressed the importance for the IAEA to take an active role in establishing a network of monitoring laboratories for radiation protection purposes, as it would provide for better information

Peace and development through the peaceful uses of nuclear science and technology

International Nuclear Information System (INIS)

2015-01-01

Nuclear science and technology can help find solutions to many of the problems people face every day across the globe. When used safely and securely, nuclear science and technology are effective supplements or provide alternatives to conventional approaches, which makes them an important part of the international community’s work for development. In its contribution to global objectives, the IAEA serves the international goals of peace, health and prosperity by assisting countries to adopt nuclear tools for a wide range of peaceful applications. Within the context of global trends and development, IAEA services — some highly visible on the global stage, others delivered more discreetly— underpin collective efforts for the safe, secure and peaceful use of nuclear science and technology. They are supported by the IAEA’s specialized laboratories in Seibersdorf, Austria, and in Monaco, as well as dedicated programmes, networks and collaborations with partners. Through the IAEA’s assistance, nuclear techniques are put to use in various areas, including human health, food and agriculture, the environment, water, energy, nuclear safety and security, and the preservation of artefacts. Within the context of global trends and development, IAEA services — some highly visible on the global stage, others delivered more discreetly— underpin collective efforts for the safe, secure and peaceful use of nuclear science and technology. They are supported by the IAEA’s specialized laboratories in Seibersdorf, Austria, and in Monaco, as well as dedicated programmes, networks and collaborations with partners. Through the IAEA’s assistance, nuclear techniques are put to use in various areas, including human health, food and agriculture, the environment, water, energy, nuclear safety and security, and the preservation of artefacts.

Tracking Nutritional Progress: IAEA Capacity Building Programmes

International Nuclear Information System (INIS)

Slater, Christine

2014-01-01

Kuwait: The IAEA has helped to establish a body composition assessment suite at the Kuwait Institute for Scientific Research. Facilities include an isotope ratio mass spectrometer for analysis of deuterium and oxygen-18 enrichment, and dual energy X ray absorptiometry for assessment of bone mineral content. Botswana: The IAEA has helped to establish facilities for analysis of deuterium enrichment by Fourier transform infrared (FTIR) spectrometry at the National Food Technology Research Centre (NFTRC). Ecuador: Through national and regional technical cooperation projects, the IAEA has helped to establish facilities for analysis of deuterium enrichment by FTIR spectrometry in 17 Latin American countries, including Ecuador. Costa Rica: With the help of the IAEA, the University of Costa Rica has established a laboratory for the assessment of body composition using deuterium dilution techniques

IAEA Newsbriefs. V. 10, no. 2(68). Jun-Jul 1995

International Nuclear Information System (INIS)

1995-01-01

This issue gives brief information on the following topics: IAEA General Conference opens in September in Vienna, IAEA Board of Governors' June meetings (Safeguards proposals, Technical cooperation, Radiation safety, Radioactive waste management, Liability for nuclear damage, IAEA regular budget for 1996), NPT Conference reaffirms support for IAEA roles, Director General addresses NPT Conference, Seminar on nuclear waste management in Russian Federation, Safety Reviews of Medzamor in Armenia, Update on Nuclear Safety Convention, Cuba and Brazil: Public information seminars, India: Donation to the IAEA Laboratories, Simulated emergency tests global procedures, INIS: Happy Anniversary, China hosts international isotope conference, Nuclear power: Status and outlook, and other short information

Data acquisition for X ray microprobe. User's manual

International Nuclear Information System (INIS)

2002-01-01

A modified data acquisition software for X ray microprobe was developed by the Physics Group, Instrumentation Unit, IAEA Laboratories at Seibersdorf, with assistance from M. Bogovac, Croatia. The software consists of data acquisition (scanning and calibration), automatic positioning and micro-movement of sample, data reduction and evaluation. The acquisition software was designed in order to support different measurement set-ups which are applied in low-energy nuclear physics. The modification was done in 1999-2000 under the projects Nuclear Spectrometry and Utilization of Particle Accelerators. The manual supersedes the first version entitled Microanalysis Data Acquisition and Control Program published under Computer Manual Series, No. 9 in 1996. The software described in this manual is freely available from the IAEA upon request

An international intercomparison of absorbed dose measurements for radiation therapy

International Nuclear Information System (INIS)

Taiman Kadni; Noriah Mod Ali

2002-01-01

Dose intercomparison on an international basis has become an important component of quality assurance measurement i.e. to check the performance of absorbed dose measurements in radiation therapy. The absorbed dose to water measurements for radiation therapy at the SSDL, MINT have been regularly compared through international intercomparison programmes organised by the IAEA Dosimetry Laboratory, Seibersdorf, Austria such as IAEA/WHO TLD postal dose quality audits and the Intercomparison of therapy level ionisation chamber calibration factors in terms of air kerma and absorbed dose to water calibration factors. The results of these intercomparison in terms of percentage deviations for Cobalt 60 gamma radiation and megavoltage x-ray from medical linear accelerators participated by the SSDL-MINT during the year 1985-2001 are within the acceptance limit. (Author)

Food and Environmental Protection Newsletter, Vol. 18, No. 1, January 2015

International Nuclear Information System (INIS)

2015-01-01

The International Symposium on Food Safety and Quality: Applications of Nuclear and Related Techniques was held to widely acclaimed success at the IAEA Headquarters in Vienna, Austria from 10 to 13 November 2014. We welcomed more than 300 scientists, laboratory analysts, policymakers, regulators, food producers and others concerned with food safety and quality, and the integrity of the food supply chain. As you will see from the article inside this edition, the celebration of the 50th anniversary of the Joint Division was held on the 29 September 2014 in conjunction with the “ground-breaking” for the project to modernize the Nuclear Sciences and Applications Laboratories in Seibersdorf. It is fitting that this important landmark year also coincides with the capital investment project to support the renovation and modernization of laboratories including the Food and Environmental Protection Laboratory (FEPL). As you will recall, the Member States of the IAEA have called for this initiative, which is termed the ReNuAL project. This is particularly important for the Joint FAO/IAEA Division with its five laboratories collectively known as the Agriculture and Biotechnology Laboratories at the Seibersdorf complex, including our FEPL. There are two feature articles in this newsletter. Each provides an overview of the subprogramme achievements, one focusing on our new direction which includes the development and promulgation of methods to analyse food to determine its authenticity in terms of composition and/or geographical origin and the other providing more information on our developing laboratory networks. The International Symposium on Food Safety and Quality and subsequent feedback has confirmed the relevance of the Food and Environmental Protection Subprogramme and of nuclear and related techniques. Our focus will remain on meeting the needs of Member States. Feedback from the Symposium underlined the importance of our strategy to develop novel, cost effective

International Scavenging for First Responder Guidance and Tools: IAEA Products

Energy Technology Data Exchange (ETDEWEB)

Stern, W. [Brookhaven National Lab. (BNL), Upton, NY (United States); Berthelot, L. [Brookhaven National Lab. (BNL), Upton, NY (United States); Bachner, K. [Brookhaven National Lab. (BNL), Upton, NY (United States)

2017-05-05

In fiscal years (FY) 2016 and 2017, with support from the U.S. Department of Homeland Security (DHS), Brookhaven National Laboratory (BNL) examined the International Atomic Energy Agency (IAEA) radiological emergency response and preparedness products (guidance and tools) to determine which of these products could be useful to U.S. first responders. The IAEA Incident and Emergency Centre (IEC), which is responsible for emergency preparedness and response, offers a range of tools and guidance documents for responders in recognizing, responding to, and recovering from radiation emergencies and incidents. In order to implement this project, BNL obtained all potentially relevant tools and products produced by the IAEA IEC and analyzed these materials to determine their relevance to first responders in the U.S. Subsequently, BNL organized and hosted a workshop at DHS National Urban Security Technology Laboratory (NUSTL) for U.S. first responders to examine and evaluate IAEA products to consider their applicability to the United States. This report documents and describes the First Responder Product Evaluation Workshop, and provides recommendations on potential steps the U.S. federal government could take to make IAEA guidance and tools useful to U.S. responders.

Worldwide Interlaboratory Comparison on the Determination of Trace Elements in the IAEA-457 Marine Sediment Sample

International Nuclear Information System (INIS)

2016-01-01

The primary goal of the IAEA Environment Laboratories is to assist Member States in the use of both stable and radioisotope analytical techniques to understand, monitor and protect the environment. In this context, the major impact of large coastal cities on marine ecosystems is an issue of primary concern for the IAEA and the IAEA Environment Laboratories. The marine pollution assessments required to understand such impacts depend on accurate knowledge of contaminant concentrations in various environmental compartments. Through the IAEA Environment Laboratories, the IAEA has been assisting national laboratories and regional laboratory networks since the early 1970s through the provision of a reference material programme for the analysis of radionuclides, trace elements and organic compounds in marine samples. Quality assurance and quality control are two fundamental requirements to ensure the reliability of analytical results. Data that are not based on adequate quality assurance and quality control can be erroneous, and their misuse can lead to poor environmental management decisions. In this regard, the IAEA has a long history of organizing interlaboratory studies, which have evolved to include an increasing array of potential contaminants in the marine environment. Relevant activities comprise global interlaboratory comparison, regional proficiency tests, the production of marine reference materials and the development of reference methods for trace elements and organic pollutants analysis in marine samples. This publication summarizes the results of the IAEA-457 interlaboratory comparison on the determination of trace elements in a marine sediment sample

Development of an IAEA Training Course for Future U.S. Inspectors

International Nuclear Information System (INIS)

Avgerinos Fitzwater, Savannah; Rynes, Amanda R.; Bracken, David S.; Metcalf, Richard R.M.; West, James D.

2011-01-01

U.S. citizens currently make up only 12% of the positions held in the IAEA's Department of Safeguards. While the United States has maintained a high level of support for the Agency over the duration of its history, the number of American inspectors currently in the field does not reflect this level of involvement. As a result, the National Nuclear Security Administration's Office of International Relations, as part of the Next Generation Safeguards Initiative (NGSI) mission, has tasked Idaho National Laboratory (INL) to develop a rigorous two week hands-on training program to encourage and operationally acclimatize U.S. Citizens who are interested in applying for IAEA inspector positions using IAEA authorized equipment at INL. Idaho National Laboratory is one-of-a-kind in its ability to train IAEA inspectors by including training at nuclear facilities on site and includes, for example, direct measurement of an active spent fuel storage cooling pond. This accredited course will introduce and train attendees on the major IAEA systems used in collecting nuclear safeguards data and performing safeguards inspections. Unique in the United States, these classes will give attendees direct hands-on training and will address equipment purpose, function, operating principles, application, and troubleshooting, based upon what would be expected of an IAEA Safeguards Inspector in the field and in the office. Upon completion, U.S. applicants will be better qualified to pursue a position in the IAEA Department of Safeguards Operational Divisions. In support, INL has recently established a new laboratory space to house state of the art nuclear safeguards instrumentation. Currently, equipment installed in the laboratory space includes attended systems: 3DLR (3-D Imaging Laser) for design information verification, a Digital Cerenkov Viewing Device for measurement of spent fuel, HM-5 handheld radiation detectors, quantitative neutron and gamma systems; unattended monitoring systems

Microanalysis data acquisition and control program. User's manual

International Nuclear Information System (INIS)

1996-01-01

The recent developments in x-ray focusing devices and instrumentation for x-ray detection have led to practical x-ray microanalytical systems with spatial resolution in the range of 10 microns. The recent availability of synchrotron radiation sources with their high brilliance, polarization, and natural collimation allows a dramatic increase in the capabilities of micro-XRF (micro x-ray fluorescence analysis). This document describes the software developed to acquire data and interpret or visualize results with the micro-XRF instrument developed in the IAEA Seibersdorf Laboratories Instrumentation Unit

New Seeds are Resistant to Wheat Stem Rust (Ug99) Multinational Programme Supported by FAO and IAEA

International Nuclear Information System (INIS)

2013-01-01

working together we can overcome the challenges we face', said FAO Director-General Jose Graziano da Silva. The rust-resistant wheat varieties were developed with the support of an IAEA Technical Cooperation project, Responding to the Transboundary Threat of Wheat Black Stem Rust (Ug99), which involved more than 20 nations and international organizations. The varieties were developed using a nuclear technique for crop improvement known as mutation breeding. By exposing seeds, or plant tissue, to radiation, scientists accelerate the natural process of mutation, and then breeders are able to select and develop new varieties. In 2009, Miriam Kinyua, a Kenyan plant breeder, sent 10 kilograms of five varieties of wheat seed to the FAO/IAEA laboratories in Seibersdorf, south of Vienna, where they were irradiated for mutation breeding. These seeds were returned to Kenya where they were planted in a hot spot for the disease for screening and selection. Kinyua and her colleagues at the University of Eldoret's Biotechnology Department identified eight lines resistant to Ug99. Four of these lines were submitted to Kenyan national performance trials, and two were officially approved as varieties by the national committee of the Ministry of Agriculture. About six tonnes of seeds of the new varieties will be made available this month for the next planting season in Kenya. (IAEA)

Introductory statement to the [IAEA] Board of Governors, 7 September 2009, Vienna, Austria

International Nuclear Information System (INIS)

ElBaradei, M.

2009-01-01

Budget the Director General said the lower than proposed budgetary allocation for 2010 will have consequences for the 'scope and quality of services which we will be able to offer to Member States.' He also highlighted the lack of sufficient funds to adequately upgrade the IAEA's analytical laboratories at Seibersdorf. 'Despite extrabudgetary contributions being made available, we still remain considerably short of the funding target, particularly in relation to addressing safety and security issues associated with the nuclear material laboratory'

Report on the intercomparison run IAEA-384. Radionuclides in Fangataufa lagoon sediment

International Nuclear Information System (INIS)

Povinec, P.P.; Pham, M.K.

2000-01-01

The accurate and precise determinations of radionuclide concentrations in marine samples are important aspects of marine radioactivity assessments and the use of radionuclides in studies of oceanographic processes. To address the problem of data quality, and to assist Member States in verifying the performance of their laboratories, the IAEA Marine Environment Laboratory (MEL) in Monaco has conducted intercomparison exercises on radionuclides in marine samples for many years as part of its contribution to the IAEA's programme of Analytical Quality Control Services (AQCS). For this intercomparison exercise, in 1996 IAEA-MEL collected sediment in Fangataufa lagoon, French Polynesia. The sample aliquots were distributed during 1997-1998 for intercomparison of anthropogenic and natural radionuclides. 110 laboratories worldwide agreed to participate. Of these, only 94 sent results which could be used in the evaluation of this intercomparison exercise. This report describes the results obtained from 94 laboratories on anthropogenic and natural radionuclide determinations in Fangataufa lagoon sediment

Report on the intercomparison run IAEA-384. Radionuclides in Fangataufa lagoon sediment

Energy Technology Data Exchange (ETDEWEB)

Povinec, P P; Pham, M K

2000-07-01

The accurate and precise determinations of radionuclide concentrations in marine samples are important aspects of marine radioactivity assessments and the use of radionuclides in studies of oceanographic processes. To address the problem of data quality, and to assist Member States in verifying the performance of their laboratories, the IAEA Marine Environment Laboratory (MEL) in Monaco has conducted intercomparison exercises on radionuclides in marine samples for many years as part of its contribution to the IAEA's programme of Analytical Quality Control Services (AQCS). For this intercomparison exercise, in 1996 IAEA-MEL collected sediment in Fangataufa lagoon, French Polynesia. The sample aliquots were distributed during 1997-1998 for intercomparison of anthropogenic and natural radionuclides. 110 laboratories worldwide agreed to participate. Of these, only 94 sent results which could be used in the evaluation of this intercomparison exercise. This report describes the results obtained from 94 laboratories on anthropogenic and natural radionuclide determinations in Fangataufa lagoon sediment.

Food and Environmental Protection Newsletter, Vol. 17, No. 1, January 2014

International Nuclear Information System (INIS)

2014-01-01

The Food and Environmental Protection Subprogramme is pleased to report on its continuing efforts with the FAO and the IAEA to protect human health and improve food safety by providing research, technical support and training leading to the development and application of international standards that facilitate agricultural trade. These activities are primarily related to the implementation of traceability systems and analytical techniques to control food contaminants, the use of ionizing radiation to control food bacteria and harmful insect pests, and the management of nuclear and radiological emergencies affecting food and agriculture. The Feature Article in this edition of the newsletter relates to a project that is building a sustainable network to improve food safety and quality using nuclear related technology. This three-year project was initiated in March 2012 and is funded under the Peaceful Uses Initiative (PUI), which supports the IAEA in facilitating greater access for Member States to peaceful applications of nuclear technology. In regard to the year ahead, the subprogramme is organizing an International Symposium entitled 'Food Safety and Quality: Applications of Nuclear and Related Techniques'. The symposium will take place at the IAEA Headquarters in Vienna, Austria from 10-13 November 2014 and we extend our warm invitation to scientists, laboratory analysts, policymakers, regulators, food producers and others concerned with food safety and quality as well as with the integrity of the food supply chain, who are all welcomed to participate in the symposium. More information on the symposium is available in the Forthcoming Events section of this newsletter. In relation to our Food and Environmental Protection Laboratory (FEPL), a new capital investment project to support the renovation and modernization of the laboratories of the Agency's Department of Nuclear Sciences and Applications (NA laboratories) at Seibersdorf has been included in the Agency

IAEA inspection team conducting investigation in South Korea

International Nuclear Information System (INIS)

2004-01-01

Full text: On 23 August 2004, during discussions about the initial declarations of the Republic of Korea (ROK) under the Additional Protocol to its Safeguards Agreement, the ROK informed the IAEA that it had enriched nuclear material in the course of atomic vapour laser isotope separation (AVLIS) experiments that had not been declared to the IAEA. The ROK informed the IAEA that these experiments had been on a laboratory scale and involved the production of only milligram quantities of enriched uranium. According to the ROK, these activities were carried out without the Government's knowledge at a nuclear site in Korea in 2000, and that the activities had been terminated. Following receipt of this information, the IAEA dispatched a team of inspectors, headed by the Director of the Safeguards Operations Division responsible for the ROK, to investigate further all relevant aspects of this matter. The inspectors will report to the Director General upon their return to Vienna early next week. The Director General will be informing the Board of Governors of the IAEA's initial findings at the next meeting of the Board of Governors beginning on 13 September 2004. (IAEA)

Development and application of an on-line sequential injection system for the separation of artificial and natural radionuclides in environmental samples

International Nuclear Information System (INIS)

Kim, C.-K.; Sansone, U.; Martin, P.; Kim, C.-S.

2007-02-01

The Chemistry Unit of the Physics, Chemistry and Instrumentation Laboratory in the IAEA's Seibersdorf Laboratory in Austria, has the programmatic responsibility to provide assistance to Member State laboratories in maintaining and improving the reliability of analytical measurement results, both in trace element and radionuclide determinations. This is accomplished through the provision of reference materials of terrestrial origin, validated analytical procedures, training in the implementation of internal quality control, and through the evaluation of measurement performance by organization of worldwide and regional interlaboratory comparison exercises. In this framework an on-line sequential injection (SI) system was developed, which can be widely used for the separation and preconcentration of target analytes from diverse environmental samples. The system enables the separation time to be shortened by maintaining a constant flow rate of solution and by avoiding clogging or bubbling in a chromatographic column. The SI system was successfully applied to the separation of Pu in IAEA reference material (IAEA Soil-6) and to the sequential separation of 210 Po and 210 Pb in phosphogypsum candidate reference material. The replicate analysis results of Pu in IAEA reference material (Soil-6) obtained with the SI system are in good agreement with the recommended value within 5% of standard deviation. The SI system enabled a halving in the separation time required for of radionuclides

Participation in the 2001 IAEA interlaboratory comparison on geothermal water chemistry

Energy Technology Data Exchange (ETDEWEB)

Joe, Kih Soo; Choi, Kwang Soon; Han, Sun Ho; Suh, Moo Yul; Jeon, Young Shin; Choi, Ke Chun; Pyo, Hyung Yul; Kim, Yong Bok; Kim, Jong Gu; Kim, Won Ho [Korea Atomic Energy Research Institute, Taejeon (Korea)

2002-04-01

Korea Atomic Energy Research Institute Analytical laboratory participated in the 2001 IAEA Interlaboratory Comparison on chemical analysis of Geothermal Water containing high salinity organized by IAEA Hydrology Laboratory(INT/0/060). 14 items such as pH, electroconductivity, HCO{sub 3}, Cl, F, SO{sub 4}, SiO{sub 2}, B, Li, Na, K, Ca, Mg were analyzed. The result of this program showed that Korea Atomic Energy Research Institute laboratory was ranked within 15% range from top level. Major analytical methods were applied for this activity such as ICP-AES, AAS, IC, pH meter, conductometer and acid titration. 8 refs., 48 figs., 9 tabs. (Author)

Certified Reference Material IAEA-448: Soil from Oil Field Contaminated with Technically Enhanced Radium-226

International Nuclear Information System (INIS)

2013-01-01

To ensure reliable evaluation of potential radiological hazards and proper decision making related to radiation protection measures, the IAEA, through the IAEA Environment Laboratories, supports Member State laboratories in their efforts to maintain readiness and to improve the quality of analytical results. It does so by producing reference materials, by developing standardized methods for sample collection and analysis, and by conducting interlaboratory comparisons and proficiency tests as tools for external quality control of analytical results. The problem of naturally occurring radioactive material (NORM) contamination is known to be widespread, occurring in oil and gas production facilities throughout the world. It has become a subject of attention in many IAEA Member States. In response to this radiological concern, facilities in many Member States have been characterizing the nature and extent of NORM in oil and gas installations and in the surrounding environment, evaluating the potential for exposure to workers and the public, and developing methods for properly managing these relatively high massic activity residues. Within this context, the IAEA Environment Laboratories, in cooperation with the Atomic Energy Commission of Syria, an IAEA Collaborating Centre, have prepared a new certified reference material of soil contaminated with NORM, identified as IAEA-448, certified for the massic activity of 226Ra. This report presents the methodologies used for the production and certification of IAEA-448

IAEA technical co-operation activities in the 1990s

International Nuclear Information System (INIS)

1995-01-01

The desire to extend the many benefits of the peaceful uses of nuclear technology to all countries led as long ago as 1957 to the establishment of the IAEA and to immediate introduction of a technical co-operation programme. In the more than thirty years that have passed since that time, the potential applications of nuclear techniques have greatly expanded. Over the period, many of the applications have moved from research laboratories into hospitals, farms and industrial enterprises. The direct resources made available to the IAEA by its Member States to support technology transfer processes have grown rapidly since the late 1950s. The current trends in the technical co-operation activities of the IAEA and some examples of projects supported by the IAEA are briefly presented in this document

Report on the intercomparison run IAEA-155 trace elements in whey powder

International Nuclear Information System (INIS)

Zeiller, E.; Strachnov, V.; Dekner, R.

1990-11-01

Analytical results need to be reliable, and analysts are well serviced to test their complete analytical systems, methods, instruments, personnel, data reduction, etc., on a frequent basis. Besides the use of standard reference materials, the intercomparison runs provide an excellent opportunity for the determination of accuracy. By comparing their results with results obtained by different methods of preparation and measurement, the participating laboratories have the opportunity to check their analytical performances. At the same time the IAEA's AQCS can establish the concentration of some elements for certification purposes. The participants were requested to determine as many elements as possible with emphasis on ''essential'' and ''toxic'' elements related to human health and environmental pollution in the intercomparison whey powder sample (IAEA-155) as well as in the control sample IAEA. It was expected that the results for IAEA would improve the evaluation of the intercomparison results of IAEA-155 as the concentrations of some inorganic constituents were well established in the IAEA sample. In total 69 laboratories from 24 different countries participated in this exercise. As a basis for the evaluation, 580 laboratory means were reported comprising 2699 individual results for 45 elements. For 3 additional elements information was supplied that the value was below the detection limits of the methods. Even though information and data on 48 elements were reported for IAEA-155 only 4 elements are assigned Class A and 13 elements Class B recommended values. The elements Mg, Mn, Na and P were assigned ''Class A''. But contrary to some former intercomparison exercises, this time sufficient results could be obtained to set ''Class B'' recommended values for some ''difficult to determine'' elements like Cd, Co, Cr, Hg, Ni, Pb, Se. Figs, 45 tabs

IAEA Orientation for Diplomats 2013. The IAEA in Overview

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-02-15

The IAEA's mission is to prevent the spread of nuclear weapons and to help all countries - especially in the developing world - benefit from the peaceful, safe and secure use of nuclear science and technology. Since the Agency was founded in 1957, our work has constantly evolved to meet the changing needs of our member states. We work to improve human and animal health. We help farmers to grow more abundant and robust crops. We help to make clean water more available and to combat environmental pollution. We help countries which wish to use nuclear power to do so safely and securely. Through all of these activities, the IAEA helps member states to use nuclear technology to meet the basic needs of their people. Nuclear power is the best-known peaceful application of nuclear energy. The fukushima Daiichi accident in Japan in 2011 caused considerable public anxiety throughout the world and damaged confidence in nuclear power. Nevertheless, use of nuclear power looks set to grow steadily in the next 20 years, although at a slower rate than was expected before the accident. The fukushima Daiichi accident led to a renewed focus on safety. In 2011, IAEA member states agreed an Action Plan on nuclear safety which they, and the Agency, are now implementing. The Agency also serves as the global platform for strengthening nuclear security. Our work focuses on helping to minimize the risk of nuclear and other radioactive material falling into the hands of terrorists, or of nuclear facilities being subjected to malicious acts. The IAEA is the only organization within the UN system with expertise in nuclear technologies. Our unique specialist laboratories help transfer knowledge and expertise to our member states in areas such as human health, food, water and the environment. cancer control in developing countries is a major priority for the Agency and for me personally. Hundreds of thousands of patients in developing countries do not have access to treatment that could save

IAEA Orientation for Diplomats 2013. The IAEA in Overview

International Nuclear Information System (INIS)

2013-02-01

The IAEA's mission is to prevent the spread of nuclear weapons and to help all countries - especially in the developing world - benefit from the peaceful, safe and secure use of nuclear science and technology. Since the Agency was founded in 1957, our work has constantly evolved to meet the changing needs of our member states. We work to improve human and animal health. We help farmers to grow more abundant and robust crops. We help to make clean water more available and to combat environmental pollution. We help countries which wish to use nuclear power to do so safely and securely. Through all of these activities, the IAEA helps member states to use nuclear technology to meet the basic needs of their people. Nuclear power is the best-known peaceful application of nuclear energy. The fukushima Daiichi accident in Japan in 2011 caused considerable public anxiety throughout the world and damaged confidence in nuclear power. Nevertheless, use of nuclear power looks set to grow steadily in the next 20 years, although at a slower rate than was expected before the accident. The fukushima Daiichi accident led to a renewed focus on safety. In 2011, IAEA member states agreed an Action Plan on nuclear safety which they, and the Agency, are now implementing. The Agency also serves as the global platform for strengthening nuclear security. Our work focuses on helping to minimize the risk of nuclear and other radioactive material falling into the hands of terrorists, or of nuclear facilities being subjected to malicious acts. The IAEA is the only organization within the UN system with expertise in nuclear technologies. Our unique specialist laboratories help transfer knowledge and expertise to our member states in areas such as human health, food, water and the environment. cancer control in developing countries is a major priority for the Agency and for me personally. Hundreds of thousands of patients in developing countries do not have access to treatment that could save

Estimation of risk due to accidents for the transport of radioactive wastes to the conditioning and storage facilities in the Research Center of Seibersdorf

International Nuclear Information System (INIS)

Krejsa, P.

1977-02-01

By the use of an American statistic of accidents on roads the risk of body burden is estimated resulting from the transport of radioactive wastes to the central collection, conditioning and storage facilities in Seibersdorf. It is shown that the risk of the transport from power stations up to 1990 is below that of other producers of radioactive wastes (hospitals, industry and research laboratories). The risk of the individual body burden is estimated to be in 1976: 1,1 . 10 -10 mrem/a; 1978: 2,8 . 10 -10 mrem/a; 1985: 3,0 . 10 -10 mrem/a; 1995: 3,3 . 10 -10 mrem/a. These results are so much below the natural radiation in the environment, that they cannot be seen as an increase in the given potential hazard. (author)

The nuclear techniques and IAEA

International Nuclear Information System (INIS)

Anon.

2006-01-01

The International atomic energy agency (IAEA) and its member states help hundred of development projects using nuclear science and technology. Specialists are sent in centers and research laboratories as counselors or speaker, activities of collective and personal training are organised with national institutes, material is supplied for research works or technical projects executed locally. (N.C.)

UF/sub 6/ test loop for evaluation and implementation of international enrichment plant safeguards

International Nuclear Information System (INIS)

Cooley, J.N.; Fields, L.W.; Swindle, D.W. Jr.

1987-01-01

A functional test loop capable of simulating UF/sub 6/ flows, pressures, and pipe deposits characteristic of gas centrifuge enrichment plant piping has been designed and fabricated by the Enrichment Safeguards Program of Martin Marietta Energy Systems, Inc., for use by the International Atomic Energy Agency (IAEA) at its Safeguards Analytical Laboratory in Seibersdorf, Austria. The purpose of the test loop is twofold: (1) to enable the IAEA to evaluate and to calibrate enrichment safeguards measurement instrumentation to be used in limited frequency-unannounced access (LFUA) inspection strategy measurements at gas centrifuge enrichment plants and (2) to train IAEA inspectors in the use of such instrumentation. The test loop incorporates actual sections of cascade header pipes from the centrifuge enrichment plants subject to IAEA inspections. The test loop is described, applications for its use by the IAEA are detailed, and results from an initial demonstration session using the test loop are summarized. By giving the IAEA the in-house capability to evaluate LFUA inspection strategy approaches, to develop inspection procedures, to calibrate instrumentation, and to train inspectors, the UF/sub 6/ cascade header pipe test loop will contribute to the IAEA's success in implementing LFUA strategy inspections at gas centrifuge enrichment facilities subject to international safeguards inspections

Artificial radioactivity in the environmental samples as IAEA reference materials

International Nuclear Information System (INIS)

Salagean, M.; Pantelica, A.

1998-01-01

. Uncontaminated by nuclear activities: IAEA-327, Podsolic soil collected in 1990 from the Moscow region and considered uncontaminated by radionuclides of the Chernobyl accident or by other nuclear activities. The results obtained by our laboratory are in good agreement with the certified IAEA data. Generally, the concentration of the artificial radionuclides in the investigated samples is higher than that expected from the influence of global fallout in the intercomparison materials distributed before Chernobyl accident. Concerning the nature of these investigated IAEA reference materials, very high values for the concentration levels of cesium radionuclides especially in IAEA-373 (grass) and IAEA-375 (soil) samples collected in the vicinity of Chernobyl Power Station after the nuclear accident in 1986 were found. High levels of radioactivities for the artificial radionuclides were also determined in the samples collected in the neighbourhood of the nuclear installations, especially in marine sediment (IAEA-135). It is of interest to point out the high concentration of cesium radionuclides in IAEA-300 sediment collected in 1992 in the Baltic Sea in comparison with the IAEA-306 sediment collected also in the Baltic Sea in 1986. It seems to be an increase of the Baltic Sea artificial radioactivity by accumulation in time. Marine sediment constitutes an important component of marine ecosystem since it represents the final sink for any releases of wastes into the sea. These certified radioactive materials are very useful to all laboratories engaged in the radioactive pollution investigations on environmental samples. (authors)

Certification of Trace Elements and Methyl Mercury Mass Fractions in IAEA-456 Marine Sediment Samples

International Nuclear Information System (INIS)

2016-01-01

The primary goal of the IAEA Environment Laboratories is to assist Member States in the use of both stable and radioisotope analytical techniques to understand, monitor and protect the environment. In this context, the major impact of large coastal cities on marine ecosystems is an issue of prime concern for the IAEA and the IAEA Environment Laboratories. The marine pollution assessments required to understand such impacts depend on accurate knowledge of contaminant concentrations in various environmental compartments. The IAEA Environment Laboratories has been assisting national laboratories and regional laboratory networks since the early 1970s through the provision of a reference material programme for the analysis of radionuclides, trace elements and organic compounds in marine samples. Quality assurance, quality control and associated good laboratory practice are essential components of all marine environmental monitoring studies. Quality control procedures are commonly based on the analysis of certified reference materials and reference samples in order to validate analytical methods used in monitoring studies and to assess t h e reliability and comparability of measurement data. Data that are not based on adequate quality assurance and quality control can be erroneous, and their misuse can lead to poor environmental management decisions. A marine sediment sample with certified mass amount contents for aluminium, arsenic, cadmium chromium, cobalt, copper, iron, lead, mercury, methyl mercury, manganese, nickel, vanadium and zinc was recently produced by the IAEA Environment Laboratories. This publication presents the sample preparation methodology, including material homogeneity and the stability study, the selection of laboratories, the evaluation of results from the certification campaign, and the assignment of property values and their associated uncertainty. As a result, certified values for mass fractions and associated expanded uncertainty were

Alanine-ESR dosimetry for radiotherapy IAEA experience

International Nuclear Information System (INIS)

Mehta, K.; Girzikowsky, R.; )

1997-01-01

At present, the most commonly used transfer dosimeters for radiotherapy applications are TL dosemeters. They are being used for intercomparison between SSDLs (about 70) and the IAEA dosimetry laboratory. However, there are some undesirable characteristics of this dosimetry system. We have a study in progress at the IAEA to evaluate the alanine-ESR systems as an alternative to TLDs. There are several desirable qualities which make alanine an attractive dosemeter. Preliminary data suggest that the alanine-ESR dosimetry system has the potential to replace TLDs for intercomparison amongst SSDLs in the therapy-level dose regions. (Author)

Food and environmental protection newsletter. Vol. 9, No. 2, July 2006

International Nuclear Information System (INIS)

2006-07-01

The Food and Environmental Protection Section of the Joint Division and the Agrochemicals Unit of the FAO/IAEA Agriculture and Biotechnology Laboratory in Seibersdorf comprise a subprogramme that provides assistance related to strengthening compliance with food and environmental safety standards through good agricultural and laboratory practices. These activities include cooperation and assistance in the elaboration and application of international standards related to processes, such as the use of irradiation as a sanitary and phytosanitary treatment for food and agricultural commodities, and on guidelines related to contamination, such as guideline levels for radionuclides in foods. Technologies and capacity building in the application of good practices for the management of food and environmental hazards is also an important aspect of our work. Assistance is provided through program activities related to coordination and support in research, providing technical and advisory services, providing laboratory support and training, and collecting, analyzing and disseminating information. The success of these activities is reflected in part by our recently finalized report on the delivery of outputs and outcomes for 2004-2005. The recent updating of our database on approvals of irradiated foods clearly demonstrated that food irradiation is currently used by almost 60 countries worldwide, which reflects a 15% increase over the previous biennium. Recent data also indicates that there has been a considerable rise in the use of irradiation for phytosanitary purposes and over twenty countries have approved the use of this process for pest control and quarantine purposes. The Food and Environmental Protection subprogramme has also initiated a coordinated research project (CRP) on Integrated Analytical Approaches to Assess Indicators of the Effectiveness of Pesticide Management Practices at a Catchment Scale. This CRP integrates risk assessment tools and targeted analytical

IAEA interlaboratory exercise for water chemistry

International Nuclear Information System (INIS)

Joe, Kih Soo; Choi, Kwang Soon; Han, Sun Ho; Suh, Moo Yul; Jeon, Young Shin; Choi, Ke Chun; Kim, Yong Bok; Kim, Jong Gu; Kim, Won Ho

2003-09-01

KAERI Analytical laboratory participated in the IAEA Interlaboratory exercise for water chemistry of groundwater(RAS/8/084). 13 items such as pH, electroconductivity, HCO 3 , Cl, SO 4 , SiO 2 , B, Li, Na, K, Ca, Mg and NH 3 were analyzed. The result of this exercise showed that KAERI laboratory was ranked on the top level of the participants. Major analytical methods applied for this activity were ICP-AES, AAS, IC, pH meter, conductometer and acid titration

Round robin 'Impurities in uranium matrix': a success for CETAMA and IAEA

International Nuclear Information System (INIS)

Granier, Guy; Roudil, Daniele; Balsley, Steven Devry; Bulyha, Siarhei; Aregbe, Yetunde

2012-01-01

The safeguard of nuclear material is of paramount importance to the IAEA which increasingly uses this information for characterization purposes in order to strengthen the verification of declared nuclear material and to identify the origin of samples from mines. IAEA tasked CETAMA to conduct a round robin with objective to evaluate the capability of laboratories to measure impurities in uranium with concentration levels between 1 and 500 ppm relative to uranium. This round robin was attended by 17 international laboratories from the nuclear industry and safeguards community. The results are mainly obtained by ICP-MS and ICP-AES. The synthesis of this round robin were helpful in identifying anomalies and will allow the IAEA to better set realistic measurement performance targets for ICP-MS and ICP-AES. (authors)

IAEA yearbook 1991

International Nuclear Information System (INIS)

1991-01-01

The IAEA Yearbook 1991 contains the following 6 chapters: Transfer of Nuclear Technology; Applications of Nuclear Techniques and Research (Also published separately as Part B of the IAEA Yearbook 1991); Nuclear Power, Nuclear Fuel Cycle and Waste Management (Also published separately as Part C of the IAEA Yearbook 1991); Nuclear Safety Review (Also published separately as Part D of the IAEA Yearbook 1991); IAEA Safeguards; The IAEA (operating framework and functions). A separate abstract and indexing was provided for each chapter. Refs, figs and tabs

IAEA safeguards

International Nuclear Information System (INIS)

1985-01-01

IAEA safeguards are a system of technical measures within the framework of international non-proliferation policy entrusted to the IAEA in its Statute and by other treaties. About 98% of the world's nuclear installations outside the nuclear-weapon countries are now under safeguards. This paper gives a review of IAEA activities in this field: objectives, agreements, work and development of staff of the IAEA's Department of Safeguards, instruments and techniques for direct measurement and verification of nuclear material. (author)

A strategy study on the effective participation in the IAEA technical cooperation programmes

Energy Technology Data Exchange (ETDEWEB)

Chung, Joon Keuk; Choi, P. H.; Kim, K. P.; Hong, Y. D.; Lee, J. K.; Kim, Y. M.; Chung, H. S.; Han, B. O.; Seo, M. W.; Chung, J. M

1997-12-01

The objectives of this research are to seek the most effective means of participation in implementing IAEA technical cooperation programs, to seek and establish a desirable role for Korea in these program, to predict future opportunities among IAEA programs, to enhance the status of Korea within the international society and to keep up with rapidly changing international nuclear developments in effective and positive ways. Participation in IAEA programs are to coincide with our efforts to upgrade and achieve self-reliance in nuclear technology. Seven activities should be considered in Korea`s future directions regarding the IAEA. These include strengthening our diplomatic activities, expanding coordinated research programs (CRP`s), domestic personnel becoming IAEA staff members, encouraging domestic experts to participate as members of IAEA advisory groups, increasing participation in international meetings, implementing footnote a/ projects, strengthening cooperation with the IAEA-operational research laboratories and actively implementing technology transfer to developing countries and encouraging IAEA fellowships. (author). 57 refs., 74 tabs., 17 figs

A strategy study on the effective participation in the IAEA technical cooperation programmes

International Nuclear Information System (INIS)

Chung, Joon Keuk; Choi, P. H.; Kim, K. P.; Hong, Y. D.; Lee, J. K.; Kim, Y. M.; Chung, H. S.; Han, B. O.; Seo, M. W.; Chung, J. M.

1997-12-01

The objectives of this research are to seek the most effective means of participation in implementing IAEA technical cooperation programs, to seek and establish a desirable role for Korea in these program, to predict future opportunities among IAEA programs, to enhance the status of Korea within the international society and to keep up with rapidly changing international nuclear developments in effective and positive ways. Participation in IAEA programs are to coincide with our efforts to upgrade and achieve self-reliance in nuclear technology. Seven activities should be considered in Korea's future directions regarding the IAEA. These include strengthening our diplomatic activities, expanding coordinated research programs (CRP's), domestic personnel becoming IAEA staff members, encouraging domestic experts to participate as members of IAEA advisory groups, increasing participation in international meetings, implementing footnote a/ projects, strengthening cooperation with the IAEA-operational research laboratories and actively implementing technology transfer to developing countries and encouraging IAEA fellowships. (author). 57 refs., 74 tabs., 17 figs

Ultra-sensitive detection of nuclear signatures in support of IAEA safeguards

International Nuclear Information System (INIS)

Hotchkis, M.; Child, D.; Tuniz, C.; Williams, M.

2003-01-01

The International Atomic Energy Agency (IAEA) applies a range of ultra-sensitive detection techniques to provide assurance that Member States are in compliance with their safeguards agreements. Environmental samples are collected which can contain minute traces of nuclear material or other evidence. Careful analysis of these samples reveals the nature of the activities undertaken in the vicinity of the sampling point. This paper reviews the analytical techniques that are being applied. To ensure that the IAEA has access to the best available methods, samples are distributed to a group of qualified laboratories around the world for analysis. The Accelerator Mass Spectrometry facility at the Australian Nuclear Science and Technology Organisation (ANSTO) is part of this select group of laboratories, and is the only AMS facility currently accredited with the IAEA. AMS provides the highest sensitivity available for detection of particularly useful signature radioisotopes, including 129 I, 236 U and plutonium isotopes

The IAEA intercomparison for individual monitoring

International Nuclear Information System (INIS)

Griffith, R.V.; Boehm, J.; Herrman, D.; Strachotinsky, C.; Thompson, I.M.G.

1990-01-01

In 1985 the International Commission on Radiation Units and Measurements introduced a new set of operational quantities for radiation protection purposes through Report 39. The International Atomic Energy Agency has been concerned with the impact of possible adoption of these quantities by its 113 Member States. Thus the Agency implemented a Coordinated Research Programme on Intercomparison for Individual Monitoring in 1987. The first phase completed with a Research Coordination meeting of the participants in April, 1989. Photon exposures were provided at 11 energies over a range from 18 keV to 1.25 MeV at three standards laboratories in Austria, the GDR and the UK. Technical coordination was provided by the PTB, Braunschweig. Twenty one laboratories from 19 countries participated with film, TLD of various types, and combination dosemeters. Irradiations were performed on the IAEA 30 cm cubic, water-filled phantom that is in use throughout its network of 61 Secondary Standard Dosimetry Laboratories. Conversion coefficients for the IAEA phantom were calculated by the PTB and confirmed through measurements at ASMW in the GDR. Preliminary results indicated that the type of dosemeter (film or TLD) had little effect on the quality of results. The most important factor appears to be the specific techniques used for data interpretation. (author)

Worldwide Laboratory Comparison on the Determination of Trace Elements in IAEA-452 Biota Sample

International Nuclear Information System (INIS)

2012-01-01

The Marine Environmental Studies Laboratory (MESL) of the International Atomic Energy Agency's Environment Laboratories (IAEA-NAEL) has the programmatic responsibility to provide assistance to Member States' laboratories in maintaining and improving the reliability of analytical measurement results, both in trace elements and organic pollutants. This is accomplished through the provision of reference materials of marine origin, validated analytical procedures, training in the implementation of internal quality control, and through the evaluation of measurement performance by the organization of worldwide and regional interlaboratory comparison exercises. For nearly thirty years, the MESL has conducted worldwide laboratory performance studies, also known as interlaboratory comparison. The results have been used to evaluate laboratory performance with respect to a wide range of organic and inorganic pollutants, including methyl mercury. This work has been conducted in collaboration with the UNEP Regional Seas Programme. The goal of interlaboratory comparison is to demonstrate the measurement capabilities of laboratories participating in interlaboratory comparisons (ILCs) and proficiency tests (PTs). The results from ILCs or PTs are of crucial interest for laboratories as these provide clear information of its measurement capabilities. It should be pointed out that the participation is either voluntary or forced by external requirements (e.g. legal, accreditation, control bodies). NAEL's interlaboratory comparison (ILC) and proficiency test (PT) schemes involve comparison of participant's results with an assigned value, which usually is delivered as a consensus value from the overall population of test results. Those exercises are designed to monitor and demonstrate the performance and analytical capabilities of the participating laboratories, and to identify gaps and problem areas where further development is needed. Continued membership has benefits in training and

Instrumental neutron activation analysis of proposed marine sediment reference material (IAEA-158)

International Nuclear Information System (INIS)

Siddique, N.; Waheed, S.

2009-01-01

IAEA-158, sediment prepared by the International Atomic Energy Agency -Marine Environmental Laboratory (IAEA-MEL), Monaco was received under the IAEA Analytical Quality Control Services (AQCS) Intercomparison Programme. Instrumental Neutron Activation Analysis (INAA) was used to determine AI, As, Br, Ce, Co, Cr, Cs, Eu, Fe, Hf, K, La, Lu, Mn, Na, Nd, Rb, Sb, Sc, Se, Sm, Ta, Tb, Th, V, Vb and Zn in this proposed reference material (RM). Four different irradiation protocols were adopted using a miniature neutron source reactor (MNSR) by varying the irradiation, cooling and counting times. IAEA-405 (Estuarine Sediment) and IAEA-SLI (Lake Sediment) were used as compatible matrix reference materials for quality assurance (QA) purposes. Good agreement between our data and lAEA certified values was obtained providing confidence in the reported data. (author)

Procedure and technique critique for tritium enrichment by electrolysis at the IAEA Laboratory (effective November 1976)

Energy Technology Data Exchange (ETDEWEB)

NONE

1976-11-05

This publication gives a detailed description of the experimental and calculation procedures for tritium enrichment. Most descriptive sections are divided into 2 parts: Section A describes the procedure in the IAEA laboratory; section B discusses the reasons behind the various procedures, and may indicate alternative acceptable, or in some cases even better, procedures. The description of the equipment focuses on electrolysis cells, cooling system and power supply. Routine procedures are discussed including handling and checking of samples after receipt, 'spike' and blank water, initial sample distillation, preparation of cells and samples for electrolysis, electrolysis and completion of electrolysis (weighing of cells, neutralisation and distillation) and precautions against contaminations (prevention, detection and cure). A list of equipment required for electrolytic enrichment of tritium is provided.

Procedure and technique critique for tritium enrichment by electrolysis at the IAEA Laboratory (effective November 1976)

International Nuclear Information System (INIS)

1976-01-01

This publication gives a detailed description of the experimental and calculation procedures for tritium enrichment. Most descriptive sections are divided into 2 parts: Section A describes the procedure in the IAEA laboratory; section B discusses the reasons behind the various procedures, and may indicate alternative acceptable, or in some cases even better, procedures. The description of the equipment focuses on electrolysis cells, cooling system and power supply. Routine procedures are discussed including handling and checking of samples after receipt, 'spike' and blank water, initial sample distillation, preparation of cells and samples for electrolysis, electrolysis and completion of electrolysis (weighing of cells, neutralisation and distillation) and precautions against contaminations (prevention, detection and cure). A list of equipment required for electrolytic enrichment of tritium is provided

Non-proliferation and international safeguards. [Booklet by IAEA

Energy Technology Data Exchange (ETDEWEB)

1978-01-01

This booklet consists of 13 separate, brief analyses related to the subject title, namely: The International Scope of IAEA Safeguards; Application of Safeguards Procedures; Computer-Based Safeguards Information and Accounting System; IAEA Training Activities Related to State Systems of Nuclear Materials Accountancy and Control; Surveillance and Containment Measures to Support IAEA Safeguards; International Plutonium Management; Safeguards for Reprocessing and Enrichment Plants; Non-Destructive Assay: Instruments and Techniques for Agency Safeguards; The Safeguards Analytical Laboratory: Its Functions and Analytical Facilities; Resolution of the UN General Assembly on the Treaty on the Non-Proliferation of Nuclear Weapons of 12 June 1968; The Treaty on the Non-Proliferation of Nuclear Weapons; Final Declaration of the Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons, May 1975; Resolutions on the IAEA's Work in the Field of the Peaceful Uses of Atomic Energy, adopted by the UN General Assembly on 8 and 12 December, 1977; and a Map on the NPT situation in the world (with explanations).

XRF Newsletter, No. 25, September 2013 [X Ray Fluorescence in the IAEA and its Member States

Energy Technology Data Exchange (ETDEWEB)

NONE

2014-02-15

One of the main missions of any analytical laboratory is the provision of reliable results. Many X-ray fluorescence laboratories in the International Atomic Energy Agency (IAEA) Member States (MSs) carry out research aimed at improving the performance and extending the applicability of various X-ray based techniques. The IAEA assists its MSs Laboratories to maintain their readiness by producing reference materials, by developing standardized analytical methods and by conducting interlaboratory comparisons and proficiency tests as tools for quality control. To achieve this aim and ensure a reliable worldwide, rapid and consistent response, the IAEA Nuclear Science and Instrumentation Laboratory (NSIL) organizes proficiency tests annually for X-ray spectrometry laboratories. The main objective of these tests is to enhance the capability of interested MSs in effective utilization of nuclear spectrometry and analytical services in industry, human health, agriculture, and in monitoring and evaluation of environmental pollution. Indeed, proficiency tests are designed to identify analytical problems, to support IAEA MSs laboratories to improve the quality of their analytical results, to maintain their accreditation and to provide a regular forum for discussion and technology transfer in this area. The type of samples and the concentration levels of the analytes are designed and chosen in a way to better enable identification of potential analytical problems. Since 2001, the NSIL has organized nine proficiency test exercises (PTXRFIAEA)

The instrumentation of the prestressed concrete vessel with hot liner at Seibersdorf Research Centre

International Nuclear Information System (INIS)

Zemann, H.

1975-11-01

The joint project ''Prestressed Concrete Pressure Vessel with Hot Liner'' at Seibersdorf Research Centre now is in the process of testing the PCPV both in construction and operation from the safety point of view. The physical state of the PCPV (modulus of elasticity, humidity of concrete, creeping, etc.) is brought to stable conditions by ''pre-aging''. In order to control this process of stabilisation, an extensive knowledge of the concrete and an elaborated instrumentation is a necessity. This paper presents a survey about the philosophy and the realisation of the instrumentation of the PCPV and the investigations we performed to interpret the measurements. (author)

Activities of the IAEA on the use of radioisotopes

Energy Technology Data Exchange (ETDEWEB)

Shalnov, A V [International Atomic Energy Agency, Vienna (Austria). Div. of Research and Lab.

1976-06-01

The program of the IAEA related to the use of radioisotopes and radiation is concentrated in the Department of Research and Isotopes, which includes the Joint FAO/IAEA of Atomic Energy in Food and Agriculture, the Life Sciences Division, and the Division of Research and Laboratories. The following matters are described: hydrology of water systems using stable isotopes, research on CPXE (charged-particle X-ray emission), Regional Cooperative Agreements, Nuclear Methods in Environmental Research, and guidance to developing countries in the medical applications of radioisotopes.

Plant breeding and genetics newsletter. No. 17, July 2006

International Nuclear Information System (INIS)

2006-07-01

The Plant Breeding and Genetics (PBG) Section of the Joint FAO/IAEA Programme (NAFA/AGE) recently implemented two Research Coordination Meetings (RCMs). Particular attention was given to the first RCM of the Coordinated Research Project (CRP) on Assessment of Nutrients Uptake from Bio-fortified Crops in Populations from Developing Countries, Vienna, Austria, 17-19 May 2006, which was co-organized with our nutritionist colleagues from the Division of Human Health, Nuclear Applications Department (NAHU), and sponsored by Harvest Plus. Hidden hunger and enhancing crop quality for nutrition will be given increased attention in the new biennium 2008-2009. We encourage you to share your input with us on this subject. Several training courses were implemented in the framework of different Technical Cooperation (TC) projects. Details about these activities are covered in this issue of the Newsletter. A highlight of these activities, as in every year since 2001, was the Inter-regional Training Course on Mutant Germplasm Characterization using Molecular Markers at the Seibersdorf Laboratories, Seibersdorf, Austria, 14 May to 16 June 2006

IAEA's Implementation of the State-Level Concept

International Nuclear Information System (INIS)

Trimble, D.; Ballenger, J.; Levis, G.

2015-01-01

The International Atomic Energy Agency (IAEA) has taken several steps over the years to strengthen its safeguards program, including successfully encouraging more countries to bring an Additional Protocol into force, increasing the number of countries that are subject to a broader range of safeguards measures, and upgrading its safeguards analytical laboratories. IAEA's latest strategy to further improve the effectiveness and efficiency of the safeguards programme is to expand implementation of the 'state-level concept' to all countries with safeguards agreements. The state-level concept is an approach in which IAEA considers a broad range of information about a country's nuclear capabilities and tailors its safeguards activities in each country accordingly. IAEA officials have stated that broader implementation of this approach will allow the agency to better allocate resources by reducing safeguards activities where there is no indication of undeclared nuclear activities and to focus its efforts on any issues of safeguards concern. Several member countries, including the United States, support IAEA's plans to broaden implementation of the state- level concept, but other member countries - including some countries with significant nuclear activities - have raised concerns that the agency has not clearly defined and communicated how the state-level concept will be implemented or how it will stay within bounds of the agency's existing legal authorities. In September 2012, the General Conference passed a resolution that included a request for IAEA's Secretariat to report to the Board of Governors on the conceptualization and development of the state-level concept. In August 2013, IAEA released that report to the Board of Governors and started briefing member states on its content. Our paper will discuss (1) IAEA's efforts to clearly define and communicate how IAEA will implement the state-level concept and (2) the status of its

Report on the intercomparison run IAEA-373: Determination of radionuclides in grass sample IAEA-373

Energy Technology Data Exchange (ETDEWEB)

Strachnov, V; Larosa, J; Dekner, R; Fajgelj, A; Zeisler, R

1996-02-01

Activities in environmental monitoring of radioactive substances require natural matrix reference materials for laboratory quality assessment and support of international compatibility. A grass sample collected in the Ukraine by the International Atomic Energy Agency's (IAEA's) programme on Analytical Quality Assurance Services (AQCS) has been prepared and distributed for a world-wide intercomparison on the determination of natural and man-made radionuclides and selected trace elements. The data from 110 laboratories representing 42 countries have been evaluated and allowed the establishment of recommended activity values for K-40, Sr-90, Cs-134 and Cs-137. Information values are given for the concentrations of Mn, Rb, Th and Zn. (author)

Report of the consultants' meeting on the identification of research needs for quantification of nutrient dynamics in integrated crop/livestock systems with a focus on conservation and sustainability issues in developing countries

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-07-01

A Consultants' Meeting on 'The identification of research needs for quantification of nutrient needs for quantification of nutrient dynamics in integrated crop/livestock systems with a focus on conservation and sustainability issues in developing countries' was held at IAEA, Vienna, April 12- 14, 2000. Four consultants, with expertise in nutrient dynamics drawn from National Agricultural Research Organisations and Universities, attended the meeting together with staff members of the Joint FAO/IAEA Divisions. The consultants presented reviews of the situation regarding studies of nutrient dynamics in crop/pasture/ livestock systems in developing and developed agricultural systems. These were complemented by a paper on the development of {sup 15}N techniques to study the contribution of N from crop residues and human, animal and industrial waste products developed at the Seibersdorf Laboratory. The consultants were of the opinion that in view of of the Joint FAO/IAEA Division's comparative advantage in operating (both technically and administratively) Coordinated Research Projects (CRPs) the proposal to initiate an FAO/IAEA CRP on quantification of nutrient budget and flows in integrated crop/livestock systems is appropriate. They identified a well focused area of the CRP and also provided recommendations on its formulation and implementation.

Report of the consultants' meeting on the identification of research needs for quantification of nutrient dynamics in integrated crop/livestock systems with a focus on conservation and sustainability issues in developing countries

International Nuclear Information System (INIS)

2002-01-01

A Consultants' Meeting on 'The identification of research needs for quantification of nutrient needs for quantification of nutrient dynamics in integrated crop/livestock systems with a focus on conservation and sustainability issues in developing countries' was held at IAEA, Vienna, April 12- 14, 2000. Four consultants, with expertise in nutrient dynamics drawn from National Agricultural Research Organisations and Universities, attended the meeting together with staff members of the Joint FAO/IAEA Divisions. The consultants presented reviews of the situation regarding studies of nutrient dynamics in crop/pasture/ livestock systems in developing and developed agricultural systems. These were complemented by a paper on the development of 15 N techniques to study the contribution of N from crop residues and human, animal and industrial waste products developed at the Seibersdorf Laboratory. The consultants were of the opinion that in view of of the Joint FAO/IAEA Division's comparative advantage in operating (both technically and administratively) Coordinated Research Projects (CRPs) the proposal to initiate an FAO/IAEA CRP on quantification of nutrient budget and flows in integrated crop/livestock systems is appropriate. They identified a well focused area of the CRP and also provided recommendations on its formulation and implementation

SSDL newsletter. No. 51, September 2005

International Nuclear Information System (INIS)

2006-10-01

This issue of the SSDL Newsletter starts with a brief review of changes of airkerma standards of the BIPM and primary standards dosimetry laboratories, and their implications for IAEA calibrations. The IAEA policy on implementing changes in its radiation standards is spelled out in the report. SSDL members are advised to adopt a documented policy on the way to implement changes in their reference standards and on the process of communicating the impact of the changes to their end-users. The second article is a report on the second research coordination meeting on the Coordinated Research Project E2.40.12, which deals with the development of TLD-based quality audits for radiotherapy dosimetry in non-reference conditions. The secretariat of the IAEA/WHO SSDL network is pleased to inform its members about the extension of its calibration facilities in Seibersdorf. The new facilities will host a new therapy level 60 Co unit and an X-ray machine for diagnostic x-ray calibrations. The existing facilities will be devoted to radiation protection level calibration and training of IAEA sponsored fellows. The construction of the new facilities will be completed by the end of this year

Present and future activities of the IAEA on internal dosimetry: Lessons learned from international intercomparisons

International Nuclear Information System (INIS)

Cruz Suarez, R.; Gustafsson, M.; Mrabit, K.

2003-01-01

The International Atomic Energy Agency (IAEA) conducts safety activities to support the assessment of occupational exposure due to intakes of radionuclides; a comprehensive set of safety documents will soon be completed. In recent years, extensive improvements in measurement techniques, phantoms and computational tools have been made. Thus, it is important for laboratories involved in internal dosimetry to undergo performance testing procedures to demonstrate the correctness of the methods applied and also to determine the consistency of their results with those obtained by other laboratories. Several intercomparisons were organised, and they revealed significant differences among laboratories in their approaches, methods and assumptions, and consequently in their results. This paper presents the current and future IAEA activities in support of assessment of occupational exposure due to intakes of radionuclides in the IAEA Member States, as well as the lessons learned from several intercomparison exercises in the last 5 years. (author)

SSDL Newsletter, No. 62, Vol. 02, December 2013

International Nuclear Information System (INIS)

2013-12-01

This issue of the SSDL Newsletter contains six contributions. The first contribution is a report of the Technical Meeting on Dosimetry and Comparisons in Diagnostic Radiology held at the IAEA in November 2012. The second contribution is a summary from a consultants'meeting on evaluating the Need for an International Code of Practice for Brachytherapy Dosimetry held at the IAEA Headquarters in May 2013. The third contribution is a report of the Regional Training Course on Activity Measurements using Quantitative Image Techniques held at IAEA Laboratories in Seibersdorf in May 2013. The next two contributions describing protection level comparisons organized by the Regional Metrology Organizations in the Africa region (AFRIMETS) and in the Euro-Asian region (COOMET). The main purpose of these comparisons is to harmonize practices in dosimetry measurements and provide supporting evidence to the SSDLs aspiring to publish their Calibration and Measurement Capabilities in the Key Comparison Database of the CIPM MRA. The sixth contribution describes events occurred during the exchange of a Co-60 source in the therapy level irradiator at the SSDL of Greece

Role of the IAEA's ALMERA network in harmonization of analytical procedures applicable worldwide for radiological emergencies

International Nuclear Information System (INIS)

Pitois, A.; Osvath, I.; Tarjan, S.; Groening, M.; Osborn, D.; )

2016-01-01

The International Atomic Energy Agency (IAEA) coordinates and provides analytical support to the worldwide network of Analytical Laboratories for the Measurement of Environmental Radioactivity (ALMERA), consisting at the end of 2015 of 154 laboratories in 85 countries. This network, established by the IAEA in 1995, has for aim to provide timely and reliable measurement results of environmental radioactivity in routine monitoring and emergency situations. The IAEA supports the ALMERA laboratories in their routine and emergency response environmental monitoring activities by organizing proficiency tests and inter-laboratory comparison exercises, developing validated analytical procedures for environmental radioactivity measurement, and organizing training courses and workshops. The network also acts as a forum for sharing knowledge and expertise. The aim of this paper is to describe the current status of ALMERA analytical method development activities for radiological emergencies and the plans for further development in the field

IAEA-MEL's contribution to the investigation of the Kara Sea dumping sites

International Nuclear Information System (INIS)

Osvath, I.; Ballestra, S.; Baxter, M.S.; Gastaud, J.; Hamilton, T.; Harms, I.; Liong Wee Kwong, L.; Parsi, P.; Povinec, P.P.

1995-01-01

Since 1992 the International Atomic Energy Agency's Marine Environment Laboratory (IAEA-MEL) has participated in the international programmes devoted to assessment of the environmental and radiological consequences of actual and potential releases of radionuclides to the Arctic Seas. Upon invitation from the Russian and Norwegian authorities IAEA-MEL has collaborated in the Scientific work of the international expert groups on board five investigatory cruises to the Kara and Barents Seas and to the site of the sunken Komsomolets submarine. In-situ underwater γ-spectrometric measurements and laboratory-based analytical work on samples collected during these expeditions have been carried out. IAEA-MEL activities also include organisation of intercomparison exercises for radionuclides in sediment, seawater and biota from the Barents and Kara Seas, provision of a global marine radioactivity database facility including a comprehensive Arctic section, radiometric methodological developments, modelling of radionuclide dispersal on local, regional and global scales and dose assessment. 8 refs., 3 figs

IAEA inspection activities in the model country

International Nuclear Information System (INIS)

Madueme, G.

1989-01-01

An overview of the activities undertaken by IAEA inspectors at the model research reactor and research laboratories is given. The basic philosophy behind nuclear material stratification and the concepts of Material Balance Areas and Key Measurement Points are explained. Diversion routes and plausible diversion scenarios are analysed. 8 refs., 6 figs., 3 tabs., poster presentations included

Calibration of clinical dosemeters in the IAEA water phantom

International Nuclear Information System (INIS)

Caldas, L.V.E.; Albuquerque, M.P.P.

1994-01-01

The procedures recommended by the IAEA Code of Practice were applied at the Calibration Laboratory of Sao Paulo in order to provide in the future the clinical dosemeters users with absorbed dose to water calibration factors for Cobalt 60 radiation beams. In this work the clinical dosemeters were calibrated free in air and in water, and the results were compared, using conversion factors. The several tested clinical dosemeters of different manufacturers and models belong to the laboratory and to hospitals. For the measurements in water the IAEA cubic water phantom was used. The dosemeters were all calibrated free in air in terms of air kerma, and the calibration factors in terms of absorbed dose to water were obtained through conversion factors. the same dosemeters were also calibrated into the water phantom. Good agreement was found between the two methods, the differences were always less than 0.5%. The data obtained during this work show that when the dosemeters are used only in Cobalt 60 radiation and the users apply in the hospital routine work the IAEA Code of Practice, the calibration can be performed directly in the water phantom. This procedure provides the useful calibration factors in terms of absorbed dose to water

IAEA/SSDL intercomparison of calibration factors for therapy level ionization chambers

International Nuclear Information System (INIS)

Lu Jilong; Cheng Jinsheng; Guo Zhaohui; Li Kaibao

2005-01-01

Objective: By participating in IAEA-SSDL intercomparison, a dose to water calibration factor was introduced in order to check the measuring accuracy of 60 Co radiotherapy dose level standard and ensure the reliability and consistency of our calibration. Methods: The authors carried out both air kerma and absorbed dose to water calibrations against 60 Co γ-rays for one of our field class ionization chambers, and sent the results together with the chamber to IAEA dosimetry laboratory for calibration, then IAEA calibrated it and gave the deviation of the intercomparison. Results: The deviation of our air kerma calibration factors is -0.5%, and the deviation of our absorbed dose to water calibration factors is 0.4%. Conclusion: The deviation of calibration factors between IAEA and SSDL should be no more than ±1.5%. Therefore, the result of this intercomparison is considered satisfactory. (authors)

IAEA safeguard system

International Nuclear Information System (INIS)

Pontes, B.C.

1987-01-01

The intents of IAEA safeguards, analysing into the IAEA statutes, are presented. The different types of safeguard agreements; the measurements of accounting, containment and caution used by the operator and; the information to be provided and the verification to be developed by IAEA are described. (M.C.K.) [pt

Certification of Trace Elements and Methyl Mercury Mass Fractions in IAEA-461 Clam (Gafrarium tumidum) Sample

International Nuclear Information System (INIS)

2016-01-01

The primary goal of the IAEA Environment Laboratories is to assist Member States in the use of both stable and radioisotope analytical techniques to understand, monitor and protect the environment. In this context, the major impact exerted by large coastal cities on marine ecosystems is an issue of primary concern for the IAEA and the IAEA Environment Laboratories. The marine pollution assessments required to understand such impacts depend on accurate knowledge of contaminant concentrations in various environmental compartments. The IAEA Environment Laboratories has been assisting national laboratories and regional laboratory networks since the early 1970s through the provision of reference material programme for the analysis of radionuclides, trace elements and organic compounds in marine samples. Quality assurance, quality control and associated good laboratory practice are essential components of all marine environmental monitoring studies. Quality control procedures are commonly based on the analysis of certified reference materials and reference samples in order to validate analytical methods used in monitoring studies and to assess the reliability and comparability of measurement data. Data that are not based on adequate quality assurance and quality control can be erroneous, and their misuse can lead to poor environmental management decisions. This publication describes the production of the IAEA-461 certified reference material, which was produced following ISO Guide 34:2009, General Requirements for the Competence of Reference Material Producers. A sample of approximately 60 kg of clams (Gafrarium tumidum) was collected in Noumea, New Caledonia, and processed at the IAEA Environment Laboratories to produce a certified reference material of marine biota. The sample contained certified mass fractions for arsenic, cadmium, calcium, chromium, cobalt, copper, iron, lead, mercury, methyl mercury, manganese, nickel, selenium, vanadium and zinc. The produced vials

IAEA Reference Materials for Quality Assurance: A Study in the Quality Control of Marine Radioactivity

International Nuclear Information System (INIS)

Pham Mai Khanh; Bartocci, J.; Gastaud, J.; Nies, H.; Vasileva, E.; Betti, M.; Chamizo, E.; Gomez-Guzman, J.-M.

2013-01-01

The IAEA's Marine Environment Laboratories has assisted laboratories in Analytical Quality Control Services (AQCS) for the analysis of radionuclides in the marine environment since the early seventies. The AQCS programme, now named Reference Products for Environment and Trade, is recognized as an essential component of quality assurance and control and for the development and validation of analytical methods, through its worldwide and regional interlaboratory comparisons and the provision of reference methods and Reference Materials/Certified Reference Materials (RMs/CRMs). A total of 49 interlaboratory exercises were organized and 42 RMs/CRMs were produced for marine radioactivity studies. Different techniques such as radiometric methods with X ray, gamma spectrometry, alpha spectrometry, beta counter, liquid scintillation counter as well as mass spectrometry (ICP-MS, AMS, TIMS) are applied for the characterization during certification process. An overview of prepared Certified Reference Materials (CRMs) for radionuclides in marine matrices will be presented as well as lessons learned from interlaboratory comparisons (ICs) and Proficiency Tests (PTs). A characterization of a new CRM for radionuclides in IAEA-446, Baltic Sea seaweed (Fucus vesiculosus), as well as a specific case of using Accelerator Mass Spectrometry (AMS) technique to characterize I-129 in sea water (IAEA-418) and seaweed sample (IAEA-446), will be discussed. Available RMs/CRMs are listed and can be ordered and purchased through the IAEA website http://nucleus.iaea.org/rpst/. (author)

IAEA Reference Materials for Quality Assurance: A Study in the Quality Control of Marine Radioactivity

Energy Technology Data Exchange (ETDEWEB)

Khanh, Pham Mai; Bartocci, J.; Gastaud, J.; Nies, H.; Vasileva, E.; Betti, M. [International Atomic Energy Agency, Environment Laboratory (Monaco); Chamizo, E.; Gomez-Guzman, J. -M. [Centro Nacional de Aceleradores, Seville (Spain)

2013-07-15

The IAEA's Marine Environment Laboratories has assisted laboratories in Analytical Quality Control Services (AQCS) for the analysis of radionuclides in the marine environment since the early seventies. The AQCS programme, now named Reference Products for Environment and Trade, is recognized as an essential component of quality assurance and control and for the development and validation of analytical methods, through its worldwide and regional interlaboratory comparisons and the provision of reference methods and Reference Materials/Certified Reference Materials (RMs/CRMs). A total of 49 interlaboratory exercises were organized and 42 RMs/CRMs were produced for marine radioactivity studies. Different techniques such as radiometric methods with X ray, gamma spectrometry, alpha spectrometry, beta counter, liquid scintillation counter as well as mass spectrometry (ICP-MS, AMS, TIMS) are applied for the characterization during certification process. An overview of prepared Certified Reference Materials (CRMs) for radionuclides in marine matrices will be presented as well as lessons learned from interlaboratory comparisons (ICs) and Proficiency Tests (PTs). A characterization of a new CRM for radionuclides in IAEA-446, Baltic Sea seaweed (Fucus vesiculosus), as well as a specific case of using Accelerator Mass Spectrometry (AMS) technique to characterize I-129 in sea water (IAEA-418) and seaweed sample (IAEA-446), will be discussed. Available RMs/CRMs are listed and can be ordered and purchased through the IAEA website http://nucleus.iaea.org/rpst/. (author)

Training activities in physical and chemical sciences

International Nuclear Information System (INIS)

Abdel-Rassoul, A.A.

1988-01-01

The IAEA Physics-Chemistry-Instrumentation (PCI) laboratory at Seibersdorf, Austria, trains scientists and technicians from developing countries in a wide variety of disciplines associated with the use of nuclear methods and related technologies. Training courses focus on areas such as environmental and pollution control, analytical chemistry, purity control of nuclear materials, dosimetry, isotope hydrology, nuclear electronics and instrumentation, and computer programming and maintenance. PCI also organizes group training for selected fellowships for periods up to 6 months; and in-service training for periods ranging from 2 months to 1 year. The programmes for in-service training are divided into four areas: chemistry, nuclear instrumentation, dosimetry, and isotope hydrology. An advanced training course in isotope analytical techniques is planned for 1990 and will be addressed to the staff of environmental isotope laboratories in developing countries

IAEA-RML-2015-01 Proficiency Test for Determination of Radionuclides in Sea Water

International Nuclear Information System (INIS)

2017-01-01

The Radiometrics Laboratory of the IAEA Environment Laboratories has provided quality support services and products to laboratories in Member States for over 50 years. They include the organization of proficiency test exercises and laboratory intercomparisons, and the production of certified reference materials with a wide range of marine sample matrices and radionuclide levels. As part of these activities, a follow-up proficiency test exercise was organized in 2015 at the request of the Nuclear Regulation Authority of Japan to continue testing the performance of participating laboratories in an analysis of radionuclides in a seawater sample. The exercise was designed to support laboratories in seawater analyses of 3H, 134Cs, 137Cs and 90Sr relating to the accident at the Fukushima Daiichi nuclear power plant, in March 2011, and the subsequent contamination of the marine environment. The results of the exercise, which are described in this publication, allow the participating laboratories to evaluate and compare their performance in the analysis of these radionuclides for this sample type. A total of 43 laboratories from 29 Member States participated from August to October 2015. Earlier exercises are described in IAEA Analytical Quality in Nuclear Applications Series Nos 40–43.

Optimizing IAEA Safeguards

International Nuclear Information System (INIS)

Varjoranta, Tero

2016-01-01

IAEA safeguards make a vital contribution to international security. Through safeguards, the IAEA deters the spread of nuclear weapons and provides credible assurance that States are honouring their international obligations to use nuclear material only for peaceful purposes. Its independent verification work allows the IAEA to facilitate building international confidence and strengthening collective security for all.

Statement to the forty-fourth regular session of the IAEA General Conference 2000. IAEA General Conference. Vienna, 18 September 2000

International Nuclear Information System (INIS)

ElBaradei, M.

2000-01-01

In his Statement on the forty-fourth regular session of the General Conference of the IAEA, the Director General of the Agency highlighted IAEA's achievements in connection with its major functions: as catalyst for the development and transfer of nuclear technology (nuclear power, nuclear fuel cycle and waste management, preservation of nuclear expertise, nuclear science and applications, laboratory and research activities, future challenges in nuclear technology), as a recognized authority on nuclear safety (international conventions, establishment of international standards, safety services, early shutdown of nuclear power plants, decommissioning issues, Kursk submarine accident, future challenges in nuclear safety), and as an instrument for the verification of nuclear non-proliferation (safeguards agreements and additional protocols, implementation of United Nations Security Council Resolutions relating to Iraq, safeguards agreement with the Democratic People's Republic of Korea, application of IAEA Safeguards in the Middle East, other verification activities, security of material, future challenges in verification. He also discussed the Agency's technical co-operation programme and the Agency management for maximum efficiency and effectiveness, and the new outreach policy

Intercalibration of radiological measurements for surveillance purposes of the internal dosimetry laboratory coordinated by the IAEA

International Nuclear Information System (INIS)

Alfaro L, M.M.

2002-07-01

The ININ of Mexico participated in this intercomparison organized by the IAEA in 2000. The objective of this activity is that the dosimetry laboratories that participate can validate the programs of internal dosimetry, with the purpose of improving its capacity in the evaluation of the internal dose and have access to a mechanism to evaluate its dosimetry system under real conditions. The specific objectives of this intercomparison were: 1. To evaluate the participant's capacity to manage the measurements of individual monitoring in terms of the activity in the phantom. 2. To provide the access to the unique calibration resources that otherwise would not be available. 3. To compare the operation of several detection systems, the geometry, phantoms, calibration methods and methods for the evaluation of activity of the radionuclide used by each institution. 4. To provide the independent verification of the direct measurement methods of the dosimetry service. (Author)

Neutron activation analysis of trace elements in IAEA reference materials

International Nuclear Information System (INIS)

Cheema, M.N.; Hasany, S.M.; Hanif, I.; Chaudhry, M.S.; Qureshi, I.H.

1978-09-01

Analytical Chemistry Group of Nuclear Chemistry Division at PINSTECH has been participating in IAEA Intercomparison programme of analytical quality control since 1972. So far fifteen samples of a variety of materials received from the Agency have been analyzed for different minor and trace elements. Mostly destructive and non-destructive neutron activation analysis techniques have been used for elemental analysis. In this report the description of the samples and the experimental procedures employed have been mentioned. The results of elemental analysis have been reported and compared with IAEA values which are based on the average computed from the results of different participating laboratories. (authors)

IAEA-MEL's AQCS programme for marine radioactivity measurements

International Nuclear Information System (INIS)

Povinec, P.P.; Gastaud, J.; Pham, M.K.

1999-01-01

The main objectives of the IAEA-MEL's Analytical Quality Control Services (AQCS) for marine radioactivity measurements are discussed and future plans for the organization of intercomparison exercises and the production of certified reference materials are presented. The new developments should also include implementation of quality assurance programmes in Member States' laboratories, training in quality management and accreditation programmes. (author)

Report of the first ALMERA workshop

International Nuclear Information System (INIS)

2001-01-01

In 1995 the IAEA organised a world-wide network of analytical laboratories to support the Agency's activities in the field of radiation protection and radiological assessment of areas affected by accidental or intentional release of radioactivity. Presently this ALMERA (Analytical Laboratories for Measuring Environmental RAdioactivity) network consists of 53 laboratories from 26 different countries. The Agency's Seibersdorf Laboratory and its Marine Environmental Laboratory are integral members of this system, and the Seibersdorf Laboratory is the central co-ordinator of the network's activities. In order to objectively evaluate the performance of the member laboratories in their respective specialities, the first special intercomparison exercise was carried out in 1995-1996. This was done with a view towards selecting a subgroup of laboratories who were willing to participate in the Agency's Mururoa project and who could deliver accurate and reliable results within the tight time frame anticipated for this study. This first ALMERA intercomparison focused on the determination of radionuclides in one soil and one sediment material. Participants were requested to perform 6 independent analyses of each material for as many radionuclides as they could measure using their own analytical procedures and methods of quality control. The distributed 'unknown' test materials were in fact partly characterised reference materials issued by the Agency's Analytical Quality Control Services (AQCS). After receipt of the analytical results, these data were compared to the existing information from previous AQCS-organised intercomparison studies and also statistically evaluated as an independent set of data by an expert radiochemist. In this way the laboratories that reported results were judged as to their suitability for taking part in the radiological study of the former nuclear testing sites at Mururoa and Fangataufa atolls

Sterile insect technique: a field evaluation of the quality of mass-reared fruit flies

International Nuclear Information System (INIS)

1985-01-01

To optimize the use of the sterile insect technique it is essential to establish precise programmes for the evaluation of mass-reared flies in comparison with the natural population. This video presents a programme carried out at the island of Prosida which represents an extremely favourable habitat for the development of the flies; the flies are a new strain mass-reared in the IAEA's Laboratory at Seibersdorf, Austria. The technique employed is the Marked Release Recapture Technique, which consists of colouring a predetermined number of flies with fluorescent powder before they are released, and then recapturing them. This method provides valuable data about the flies' adaptability, orientation to the habitat, motility, sexual activity and reproduction

Directory of IAEA databases

International Nuclear Information System (INIS)

1991-11-01

The first edition of the Directory of IAEA Databases is intended to describe the computerized information sources available to IAEA staff members. It contains a listing of all databases produced at the IAEA, together with information on their availability

IAEA TECDOC 055 Outline

Energy Technology Data Exchange (ETDEWEB)

Shull, Doug [Gregg Protection Services, Palm Beach Gardens, FL (United States)

2015-07-13

An outline of suggestions for updating a version of IAEA-TECDOC-1276 is provided. This update will become IAEA-TECDOC-055, titled ''IAEA handbook for designing and implementing physical protection systems for nuclear material and nuclear facilities.''

Certification of Trace Element Mass Fractions in IAEA-457 Marine Sediment Sample

International Nuclear Information System (INIS)

2013-01-01

The primary goal of the IAEA Environment Laboratories in Monaco (NAEL) is to help Member States understand, monitor and protect the marine environment. The major impact exerted by large coastal cities on marine ecosystems is therefore of great concern to the IAEA and its Environment Laboratories. Given that marine pollution assessments of such impacts depend on accurate knowledge of contaminant concentrations in various environmental compartments, the NAEL has assisted national laboratories and regional laboratory networks through its Reference Products for Environment and Trade programme since the early 1970s. Quality assurance (QA), quality control (QC) and associated good laboratory practice are essential components of all marine environmental monitoring studies. QC procedures are commonly based on the analysis of certified reference materials and reference samples in order to validate analytical methods used in monitoring studies and to assess reliability and comparability of measurement data. QA can be realized by participation in externally organized laboratory performance studies, also known as interlaboratory comparisons, which compare and evaluate analytical performance and measurement capabilities of participating laboratories. Data that are not based on adequate QA/QC can be erroneous and their misuse can lead to incorrect environmental management decisions. A marine sediment sample with certified mass fractions for Ag, Al, As, Cd, Cr, Co, Cu, Fe, Hg, Li, Mn, Ni, Pb, Sn, Sr, V and Zn was recently produced by the NAEL in the frame of a project between the IAEA and the Korea Institute of Ocean Science and Technology. This report describes the sample preparation methodology, the material homogeneity and stability study, the selection of laboratories, the evaluation of results from the certification campaign and the assignment of property values and their associated uncertainty. As a result, reference values for mass fractions and associated expanded

The IAEA worldwide intercomparison exercises (1990-1997). Determination of trace elements in marine sediments and biological samples

International Nuclear Information System (INIS)

Coquery, M.; Carvalho, F.P.; Azemard, S.; Horvat, M.

1999-01-01

Four major worldwide intercomparison exercises for the determination of trace elements in various environmental matrices were completed by the IAEA Marine Environment Laboratory since 1990: SD-M-2/TM, deep sea marine sediment; IAEA-350, tuna fish homogenate; IAEA-356, contaminated coastal sediment and IAEA-140, sea plant (Fucus sp.). These intercomparison exercises aim at enabling individual laboratories to monitor their performance. The results of these exercises allowed us to make an overall evaluation of the quality of data provided for environmental assessment and to identify the trends of analytical performance in the determination of trace elements over the years. The number of participants in each exercise varied between 68 and 130, and permits statistical evaluation of the performance for a number of elements. For each intercomparison exercise, the performance of the participant laboratories was assessed by comparing reported results with established reference values calculating 'Z-scores'. The results show that for each sample matrix, the values reported by some laboratories were far from satisfactory in the earlier exercises, in particular for Cd, Cr and Pb. Nevertheless, over time, a general improvement of performance can clearly be seen for all elements. Moreover, there was a noticeable increase in the number of laboratories with good performance in the two most recent exercises, observed both for biological and for sediment matrices. However, the determination of trace elements such as Cd, Cr, Pb and Hg in low level environmental samples still remains a major challenge to the analysts. For this reason and in order to assess the current performance of laboratories for low environmental levels of contaminants, the future intercomparison exercises will concentrate on low level sediment and fish samples

IAEA safeguards glossary. 2001 ed

International Nuclear Information System (INIS)

2002-01-01

IAEA safeguards have evolved since their inception in the late 1960s. In 1980 the IAEA published the first IAEA Safeguards Glossary (IAEA/SG/INF/l) with the aim of facilitating understanding of the specialized safeguards terminology within the international community. In 1987 the IAEA published a revised edition of the Glossary (IAEA/SG/INF/l (Rev.l)) which took into account developments in the safeguards area as well as comments received since the first edition appeared. Since 1987, IAEA safeguards have become more effective and efficient, mainly through the series of strengthening measures approved by the IAEA Board of Governors during 1992-1997, the Board's approval, in 1997, of the Model Protocol Additional to the Agreement(s) between State(s) and the International Atomic Energy Agency for the Application of Safeguards (issued as INFCIRC/540 (Corrected)), and the work, begun in 1999, directed towards the development and implementation of integrated safeguards. The IAEA Safeguards Glossary 2001 Edition reflects these developments. Each of the 13 sections of the Glossary addresses a specific subject related to IAEA safeguards. To facilitate understanding. definitions and, where applicable, explanations have been given for each of the terms listed. The terms defined and explained intentionally have not been arranged in alphabetical order, but their sequence within each section corresponds to the internal relationships of the subject treated. The terms are numbered consecutively within each section and an index referring to these numbers has been provided for ease of reference. The terms used have been translated into the official languages of the IAEA, as well as into German and Japanese. The IAEA Safeguards Glossary 2001 Edition has no legal status and is not intended to serve as a basis for adjudicating on problems of definition such as might arise during the negotiation or in the interpretation of safeguards agreements or additional protocols. The IAEA

IAEA safeguards glossary. 2001 ed

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-06-01

IAEA safeguards have evolved since their inception in the late 1960s. In 1980 the IAEA published the first IAEA Safeguards Glossary (IAEA/SG/INF/l) with the aim of facilitating understanding of the specialized safeguards terminology within the international community. In 1987 the IAEA published a revised edition of the Glossary (IAEA/SG/INF/l (Rev.l)) which took into account developments in the safeguards area as well as comments received since the first edition appeared. Since 1987, IAEA safeguards have become more effective and efficient, mainly through the series of strengthening measures approved by the IAEA Board of Governors during 1992-1997, the Board's approval, in 1997, of the Model Protocol Additional to the Agreement(s) between State(s) and the International Atomic Energy Agency for the Application of Safeguards (issued as INFCIRC/540 (Corrected)), and the work, begun in 1999, directed towards the development and implementation of integrated safeguards. The IAEA Safeguards Glossary 2001 Edition reflects these developments. Each of the 13 sections of the Glossary addresses a specific subject related to IAEA safeguards. To facilitate understanding. definitions and, where applicable, explanations have been given for each of the terms listed. The terms defined and explained intentionally have not been arranged in alphabetical order, but their sequence within each section corresponds to the internal relationships of the subject treated. The terms are numbered consecutively within each section and an index referring to these numbers has been provided for ease of reference. The terms used have been translated into the official languages of the IAEA, as well as into German and Japanese. The IAEA Safeguards Glossary 2001 Edition has no legal status and is not intended to serve as a basis for adjudicating on problems of definition such as might arise during the negotiation or in the interpretation of safeguards agreements or additional protocols. The IAEA

IAEA safeguards glossary. 2001 ed

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-06-01

IAEA safeguards have evolved since their inception in the late 1960s. In 1980 the IAEA published the first IAEA Safeguards Glossary (IAEA/SG/INF/l) with the aim of facilitating understanding of the specialized safeguards terminology within the international community. In 1987 the IAEA published a revised edition of the Glossary (IAEA/SG/INF/l (Rev.l)) which took into account developments in the safeguards area as well as comments received since the first edition appeared. Since 1987, IAEA safeguards have become more effective and efficient, mainly through the series of strengthening measures approved by the IAEA Board of Governors during 1992-1997, the Board's approval, in 1997, of the Model Protocol Additional to the Agreement(s) between State(s) and the International Atomic Energy Agency for the Application of Safeguards (issued as INFCIRC/540 (Corrected)), and the work, begun in 1999, directed towards the development and implementation of integrated safeguards. The IAEA Safeguards Glossary 2001 Edition reflects these developments. Each of the 13 sections of the Glossary addresses a specific subject related to IAEA safeguards. To facilitate understanding. definitions and, where applicable, explanations have been given for each of the terms listed. The terms defined and explained intentionally have not been arranged in alphabetical order, but their sequence within each section corresponds to the internal relationships of the subject treated. The terms are numbered consecutively within each section and an index referring to these numbers has been provided for ease of reference. The terms used have been translated into the official languages of the IAEA, as well as into German and Japanese. The IAEA Safeguards Glossary 2001 Edition has no legal status and is not intended to serve as a basis for adjudicating on problems of definition such as might arise during the negotiation or in the interpretation of safeguards agreements or additional protocols. The IAEA

IAEA safeguards glossary. 2001 ed

International Nuclear Information System (INIS)

2002-01-01

IAEA safeguards have evolved since their inception in the late 1960s. In 1980 the IAEA published the first IAEA Safeguards Glossary (IAEA/SG/INF/l) with the aim of facilitating understanding of the specialized safeguards terminology within the international community. In 1987 the IAEA published a revised edition of the Glossary (IAEA/SG/INF/l (Rev.l)) which took into account developments in the safeguards area as well as comments received since the first edition appeared. Since 1987, IAEA safeguards have become more effective and efficient, mainly through the series of strengthening measures approved by the IAEA Board of Governors during 1992-1997, the Board's approval, in 1997, of the Model Protocol Additional to the Agreement(s) between State(s) and the International Atomic Energy Agency for the Application of Safeguards (issued as INFCIRC/540 (Corrected)), and the work, begun in 1999, directed towards the development and implementation of integrated safeguards. The IAEA Safeguards Glossary 2001 Edition reflects these developments. Each of the 13 sections of the Glossary addresses a specific subject related to IAEA safeguards. To facilitate understanding. definitions and, where applicable, explanations have been given for each of the terms listed. The terms defined and explained intentionally have not been arranged in alphabetical order, but their sequence within each section corresponds to the internal relationships of the subject treated. The terms are numbered consecutively within each section and an index referring to these numbers has been provided for ease of reference. The terms used have been translated into the official languages of the IAEA, as well as into German and Japanese. The IAEA Safeguards Glossary 2001 Edition has no legal status and is not intended to serve as a basis for adjudicating on problems of definition such as might arise during the negotiation or in the interpretation of safeguards agreements or additional protocols. The IAEA

An IAEA Survey of Dosimetry Audit Networks for Radiotherapy

International Nuclear Information System (INIS)

Grochowska, Paulina; Izewska, Joanna

2013-01-01

A Survey: In 2010, the IAEA undertook a task to investigate and review the coverage and operations of national and international dosimetry audit programmes for radiotherapy. The aim was to organize the global database describing the activities of dosimetry audit networks in radiotherapy. A dosimetry audit questionnaire has been designed at an IAEA consultants' meeting held in 2010 for organizations conducting various levels of dosimetry audits for radiotherapy. Using this questionnaire, a survey was conducted for the first time in 2010 and repeated in 2011. Request for information on different aspects of the dosimetry audit was included, such as the audit framework and resources, its coverage and scope, the dosimetry system used and the modes of audit operation, i.e. remotely and through on-site visits. The IAEA questionnaire was sent to over 80 organizations, members of the IAEA/WHO Network of Secondary Standards Dosimetry Laboratories (SSDLs) and other organizations known for having operated dosimetry audits for radiotherapy in their countries or internationally. Survey results and discussion: In response to the IAEA survey, 53 organizations in 45 countries confirmed that they operate dosimetry audit services for radiotherapy. Mostly, audits are conducted nationally, however there are five organizations offering audits abroad, with two of them operating in various parts of the world and three of them at the regional level, auditing radiotherapy centres in neighbouring countries. The distribution of dosimetry audit services in the world is given. (author)

CNEN, IAEA and ISO normative requirements for measurement management

International Nuclear Information System (INIS)

Kibrit, Eduardo

2009-01-01

International standard ISO 10012:2003 establishes requirements for measurement management systems, including requirements for measurement processes and measuring equipment. ISO 9001:2008 presents requirements for quality management systems, including requirements for the control of monitoring and measuring equipment. ISO 17025:2005 presents general requirements for the competence of testing and calibration laboratories. In the nuclear field the requirements for measurement management are established by standards published by the International Atomic Energy Agency (IAEA), and in Brazil, by the National Nuclear Energy Commission (CNEN). The present paper presents and discusses the normative requirements for measurement management, considering requirements established by National Nuclear Energy Commission (CNEN), International Atomic Energy Agency (IAEA), and International Organisation for Standardisation (ISO). (author)

Radon fixation for determination of 224Ra, 226Ra and 228Ra via gamma-ray spectrometry

International Nuclear Information System (INIS)

Herranz, M.; Idoeta, R.; Abelairas, A.; Legarda, F.

2006-01-01

The aim of this work is the improvement of the procedure for the determination of radium isotopes activities in water, which is done through radiochemical separation and subsequent gamma-ray spectrometry. In addition, radon gas retention is studied using different activated carbon materials. The results of the IAEA Proficiency test: 'Determination of radium and uranium radionuclides in water' of December 2002 [IAEA, 2003. Analytical quality control services: determination of radium and uranium radionuclides in water. Preliminary Report, Seibersdorf] are considered for this work

Production and quality assurance in the SIT Africa Mediterranean fruit fly (Diptera: Tephritidae) rearing facility in South Africa

Energy Technology Data Exchange (ETDEWEB)

Barnes, B [Plant Protection Division, ARC Infruitec-Nietvoorbij Fruit, Vine and Wine Institute, Stellenbosch, 7599 (South Africa); Rosenberg, S; Arnolds, L; Johnson, J [SIT Africa (Pty) Ltd., Stellenbosch, 7599 (South Africa)

2007-03-15

A mass-rearing facility for Mediterranean fruit fly Ceratitis capitata (Wiedemann) was commissioned in Stellenbosch in 1999 to produce sterile male fruit flies for a sterile insect technique (SIT) project in commercial fruit orchards and vineyards in the Western Cape province of South Africa. The mass-rearing procedure was largely based on systems developed by the FAO/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf, Austria. A number of genetic sexing strains were used to produce only males for release. Initial cramped rearing and quality management conditions were alleviated in 2001 with the construction of a new adult rearing room and quality control laboratory. In 2002 a comprehensive Quality Management System was implemented, and in 2003 an improved genetic sexing strain, VIENNA 8, was supplied by the FAO/IAEA Laboratory in Seibersdorf. For most of the first 3 years the facility was unable to supply the required number of sterile male Mediterranean fruit flies for the SIT program without importing sterile male pupae from another facility. From mid-2002, after the quality management system was implemented, both production and quality improved but remained below optimum. After the introduction of the VIENNA 8 genetic sexing strain, and together with an improvement in the climate control equipment, production stability, and quality assurance parameters improved substantially. The critical factors influencing production and quality were an inadequate rearing infrastructure, problems with the quality of the larval diet, and the initial absence of a quality management system. The results highlight the importance of effective quality management, the value of a stable and productive genetic sexing strain, and the necessity for a sound funding base for the mass-rearing facility. (author) [Spanish] La facilidad para criar en masa la mosca mediterranea de la fruta, Ceratitis capitata (Wiedemann) fue comisionada en Stellenbosch en 1999 para producir machos

ITRAP - International laboratory and field test site exercise for radiation detection instruments and monitoring systems at border crossings

International Nuclear Information System (INIS)

Beck, P.; Schmitzer, C.; Duftschmid, K.E.; Arlt, R.

2001-01-01

Illicit trafficking in nuclear materials has become more and more a problem, due to the circulation of a high number of radioactive sources and the big amount of nuclear material. The IAEA database counts at present more than 300 verified cases. The endangering cased thereby ranges from possible health defect for the publication to terrorists activities and production of nuclear weapons. In addition to the primary criminal reasons the illegal disposal of radioactive sources as salvage, scrap and others show a further problem, which has lead to severe accidents and lethal effects in the past (e.g. Goiana, Mexico). Some countries have already under taken countermeasures (e.g. Monitoring at the Finnish-Russian and German- Polish border, border monitoring in Italy). The International Atomic Energy Agency (IAEA) has reacted on this actual problem by setting up a new program to fight against nuclear criminality and has suggested a pilot study for the practical test of border monitoring systems. Co-ordinated by the Federal Ministry of Economy and Labour the Austrian Government financed the pilot study ITRAP (Illicit Trafficking Radiation Detection Assessment Program) carried out by the Austrian Research Centers Seibersdorf (ARCS). Aim of the study was to work out the technical requirements and the practicability of an useful monitoring system at border crossings. The results of the study will be offered by the IAEA to the member states as international recommendations for border monitoring systems

Comparison of NDA and DA measurement techniques for excess Pu powders at the Hanford Site: Operator and IAEA experience

International Nuclear Information System (INIS)

Welsh, T.L.; McRae, L.P.; Delegard, C.H.

1995-06-01

Quantitative physical measurements are necessary components of the International Atomic Energy Agency (IAEA) nuclear material safeguards verification regime. In December 1994, IAEA safeguards were initiated on an inventory of plutonium-bearing oxide and scrap items in Vault 3 of the 2736-Z Building of the Plutonium Finishing Plant on the United States Department of Energy's (USDOE) Hanford Site. The material originated in the United States nuclear weapons complex. The diversity of the chemical form and the heterogenous physical form of the plutonium in this inventory were expected to challenge the target precision and accuracy of methods employed by IAEA: quantitative destructive analytical techniques (which are susceptible to sampling error) and quantitative coincident neutron measurements (which rely on knowledge of the material's chemical form and purity). Because of the diverse and heterogenous nature of plutonium-bearing scrap, plant operations increasingly have adopted calorimetric techniques both for item inventory measurements and for verification purposes. During the recent advent of IAEA safeguards at Vault 3, a set of destructive and nondestructive methods were applied to a number of inventory items (cans of plutonium-bearing powders) with widely ranging chemical purities. Results of these measurements, gathered by the operator's and IAEA's laboratories and instruments as well as by instruments from Pacific Northwest Laboratory and USDOE's Los Alamos National Laboratory (LANL), are presented and statistically compared

Reference dosimeter system of the IAEA

International Nuclear Information System (INIS)

Mehta, Kishor; Girzikowsky, Reinhard

1995-01-01

Quality assurance programmes must be in operation at radiation facilities to satisfy national and international Standards. Since dosimetry has a vital function in these QA programmes, it is imperative that the dosimetry systems in use at these facilities are well calibrated with a traceability to a Primary Standard Dosimetry Laboratory. As a service to the Member States, the International Atomic Energy Agency operates the International Dose Assurance Service (IDAS) to assist in this process. The transfer standard dosimetry system that is used for this service is based on ESR spectrometry. The paper describes the activities undertaken at the IAEA Dosimetry Laboratory to establish the QA programme for its reference dosimetry system. There are four key elements of such a programme: quality assurance manual; calibration that is traceable to a Primary Standard Dosimetry Laboratory; a clear and detailed statement of uncertainty in the dose measurement; and, periodic quality audit. (Author)

Reference dosimeter system of the iaea

Science.gov (United States)

Mehta, Kishor; Girzikowsky, Reinhard

1995-09-01

Quality assurance programmes must be in operation at radiation processing facilities to satisfy national and international Standards. Since dosimetry has a vital function in these QA programmes, it is imperative that the dosimetry systems in use at these facilities are well calibrated with a traceability to a Primary Standard Dosimetry Laboratory. As a service to the Member States, the International Atomic Energy Agency operates the International Dose Assurance Service (IDAS) to assist in this process. The transfer standard dosimetry system that is used for this service is based on ESR spectrometry. The paper describes the activities undertaken at the IAEA Dosimetry Laboratory to establish the QA programme for its reference dosimetry system. There are four key elements of such a programme: quality assurance manual; calibration that is traceable to a Primary Standard Dosimetry Laboratory; a clear and detailed statement of uncertainty in the dose measurement; and, periodic quality audit.

Reference dosimeter system of the IAEA

International Nuclear Information System (INIS)

Mehta, K.; Girzikowsky, R.

1995-01-01

Quality assurance programmes must be in operation at radiation processing facilities to satisfy national and international standards. Since dosimetry has a vital function in these QA programmes, it is imperative that the dosimetry systems in use at these facilities are well calibrated with a traceability to a Primary Standard Dosimetry Laboratory. As a service to the Member States, the International Atomic Energy Agency operates the International Dose Assurance Service (IDAS) to assist in this process. The transfer standard dosimetry system that is used for this service is based on ESR spectrometry. The paper describes the activities undertaken at the IAEA Dosimetry Laboratory to establish the QA programme for its reference dosimetry system. There are four key elements of such a programme: quality assurance manual; calibration that is traceable to a Primary Standard Dosimetry Laboratory; a clear and detailed statement of uncertainty in the dose measurement; and, periodic quality audit. (author)

Improvements to the IAEA`s electric generation expansion model

Energy Technology Data Exchange (ETDEWEB)

Stoytchev, D; Georgiev, S [Committee of Energy, Sofia (Bulgaria)

1997-09-01

This paper deals with the implementation of the IAEA`s planning approach and software in Bulgaria. The problems encountered in the process are summarized, with emphasis on two of the limitations of the electric generation expansion model (WASP). The solutions found by Bulgarian experts to overcome these problems are also described, together with some comparative results of the tests performed. (author).

A brief history of NDA at the IAEA

International Nuclear Information System (INIS)

Sprinkle, J.K.; Sinkule, B.J.; Hsue, S.-T.; Abhold, M.E.

2001-01-01

Nearly 30 years ago, the first portable nondestructive assay instrument, a SAM-II, was brought to Vienna for IAEA consideration. This initial foray into the usage of nondestructive assay (NDA) as an independent assessment tool has materialized into one of the important tools for IAEA inspections. NDA instruments have several inherent advantages for inspectors; their measurements generate no radioactive waste, provide immediate answers, do not require specialized operators, and can be either taken to the items to be measured (portable instruments), or the items for measurement can be brought to the instruments, such as can be applied in on-site IAEA laboratories or off-site IAEA lab at Siebersdorf. The SAM-II was a small, lightweight, battery-powered, gamma-ray instrument used for uranium enrichment measurements. It was also found to be usehl for locating nuclear material, distinguishing between uranium and plutonium, and determining the active length of items like fuel pins. However it was not well suited for determining the amount of bulk material present, except for small containers of low-density materials. A 6-sided neutron coincidence counter, easily disassembled so it could be shipped and carried by airplane, was developed for bulk measurements of plutonium. The HLNCC (High Level Neutron Coincidence Counter) was immediately useful for quantitative measurements of pure plutonium oxide. However, the IAEA had to make a trade-off between the ease of use of NDA instruments on-site, and the problems of obtaining small samples for shipment to an independent lab for more accurate analysis. NDA does not create radioactive waste, so as waste handling has become more cautious and more regulated, NDA looks better and better. After acceptance of NDA by the IAEA for routine use, the follow-up question was naturally, 'How much better can this measurement be made?' The Program for Technical Assistance to IAEA Safeguards (POTAS) supported multiple and varied efforts in this

Stability of reference class ionization chambers used for radiotherapy dosimetry: IAEA experience

International Nuclear Information System (INIS)

Czap, L.; Meghzifene, A.; Shortt, K.R.; Andreo, P.

2002-01-01

The IAEA calibrates ionization chambers, used in radiotherapy, for its Member States. The calibrations are either for Secondary Standards Dosimetry Laboratories (SSDLs) or hospitals from countries without a SSDL. For that purpose, the IAEA calibrates mainly reference class instruments that are in turn used to cross-calibrate field class instruments at the hospital. Typically, the IAEA calibrates about 30-40 ionization chambers per year, of which about half are new chambers purchased by the IAEA for its Member States using Technical Cooperation funds. The IAEA database includes the calibration coefficients of 189 reference class ionization chambers of the following types: NE-2561/2611, NE-2571, W-30001/W-30010. The results of the calibrations and recalibrations of the ionization chambers in terms of air kerma and absorbed dose to water are presented and discussed. The ratio of 60 Co calibration coefficients N D,w /N K , labelled C K , was determined for all chambers. The use of C K as a chamber dependent parameter and quality control indicator to check the results of the routine IAEA calibrations is discussed. In the process of its routine calibrations, the IAEA identified a specific problem related to the W- 30001 ionization chambers. The stability of these chambers was found to exceed the 0.5% tolerance limit set by the International IEC standard. Other SSDLs reported similar findings. The manufacturer stopped the production of these W-30001 chambers to investigate the reasons for this anomalous behaviour. After identifying and correcting the problem, the manufacturer produced a new type of ionization chamber. Five of these chambers were tested at the IAEA and found to be within the tolerance limit

The FAO/IAEA Partnership for Food Security: Food Safety and Quality Networks in Latin America and the Caribbean, Mexico City, 3 March 2016

International Nuclear Information System (INIS)

Sasanya, James; Maestroni, Britt

2016-01-01

The side event on “The FAO-IAEA Partnership for Food Security: Food Safety and Quality Networks in Latin America and the Caribbean” took place in Mexico City, on 3rd March 2016 on the occasion of the 34th FAO Regional Conference for Latin America (LAC). The side event helped raise the awareness of stakeholders and decision makers about the benefits of partnership between the FAO/IAEA and Member States in Latin America and the Caribbean to improve food safety and food security in the region. The IAEA and its Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture supports Member State laboratories and institutions in the area of food safety and quality in Latin America and the Caribbean. For instance, capacity is built and an analytical network of laboratories initiated by transferring relevant technologies, strengthening laboratory functionality and competence through the procurement and supply of relevant equipment, analytical standards, reference materials and the facilitation of proficiency tests.

Evaluation of a protable computer to reduce in-field gamma-ray spectra for plutonium isotopic ratios

International Nuclear Information System (INIS)

De Carolis, M.

1981-08-01

The experiments were carried out to test and evaluate the Gamma Spectrometry Data Processor Unit developed for the IAEA safeguards. In the report the results of Pu isotopic ratios obtained by the Data Processor and by the IAEA Nuclear Data 6620 using the INEL programme are presented in the energy interval 120-208 KeV. Two measurement campaigns on Pu samples were performed: the first at SAL-Seibersdorf and the second at the Kernforschunszentrum in Karlsruhe. Results obtained by inspections on Pu rods are also reported

Radon fixation for determination of {sup 224}Ra, {sup 226}Ra and {sup 228}Ra via gamma-ray spectrometry

Energy Technology Data Exchange (ETDEWEB)

Herranz, M. [Departamento Ingenieria Nuclear y Mecanica de Fluidos, E. S. Ingenieros de Bilbao - Universidad del Pais Vasco (UPV/EHU), Alda. Urquijo s/n, 48013 Bilbao (Spain)]. E-mail: inphesom@bi.ehu.es; Idoeta, R. [Departamento Ingenieria Nuclear y Mecanica de Fluidos, E. S. Ingenieros de Bilbao - Universidad del Pais Vasco (UPV/EHU), Alda. Urquijo s/n, 48013 Bilbao (Spain); Abelairas, A. [Departamento Ingenieria Nuclear y Mecanica de Fluidos, E. S. Ingenieros de Bilbao - Universidad del Pais Vasco (UPV/EHU), Alda. Urquijo s/n, 48013 Bilbao (Spain); Legarda, F. [Departamento Ingenieria Nuclear y Mecanica de Fluidos, E. S. Ingenieros de Bilbao - Universidad del Pais Vasco (UPV/EHU), Alda. Urquijo s/n, 48013 Bilbao (Spain)

2006-04-15

The aim of this work is the improvement of the procedure for the determination of radium isotopes activities in water, which is done through radiochemical separation and subsequent gamma-ray spectrometry. In addition, radon gas retention is studied using different activated carbon materials. The results of the IAEA Proficiency test: 'Determination of radium and uranium radionuclides in water' of December 2002 [IAEA, 2003. Analytical quality control services: determination of radium and uranium radionuclides in water. Preliminary Report, Seibersdorf] are considered for this work.

Uncertainty and minimum detectable concentrations using relative, absolute and K*0-IAEA standardization for the INAA laboratory of the ETRR-2

International Nuclear Information System (INIS)

Khalil, M. Y.

2006-01-01

Full text: The Instrumental Neutron Activation Analysis (INAA) Laboratory of Egypt Second Training and Research Reactor (ETRR-2) is increasingly requested to perform multi-element analysis to large number of samples from different origins. The INAA laboratory has to demonstrate competence by conforming to appropriate internationally and nationally accepted standards. The objective of this work is to determine the uncertainty budget and sensitivity of the INAA laboratory measurements. Concentrations of 9 elements; Mn, Na, K, Ca, Co, Cr, Fe, Rb, and Cs, were measured against a certified test sample. Relative, absolute, and Ko-IAEA standardization methods were employed and results compared. The flux was monitored using cadmium covered gold method, and multifoil (gold, nickel and zirconium) method. The combined and expanded uncertainties were estimated. Uncertainty of concentrations ranged between 2-21% depending on the standardization method used. The relative method, giving the lowest uncertainty, produced uncertainty budget between 2 and 11%. The minimum detectable concentration was the lowest for Cs ranging between 0.36 and 0.59 ppb and the highest being for K in the range of 0.32 to 8.64 ppm

Nuclear accident dosimetry, Report on the Third IAEA intercomparison experiment at Vinca, Yugoslavia

Energy Technology Data Exchange (ETDEWEB)

NONE

1977-03-15

The objective of this report is to present the results of the third IAEA intercomparison experiment held at the Boris Kidric Institute, Vinca, in May 1973. These experiments were a part of multi laboratory intercomparison programme sponsored by the IAEA for evaluation of nuclear accident dosimetry systems that ought to provide adequate information in the event of criticality accidents. This report deals with the data concerning the Third intercomparison experiments in which the RB reactor at Vinca was used as a source of mixed radiation.

IAEA Clarification on Syria

International Nuclear Information System (INIS)

2011-01-01

Full text: Director General Amano has been quoted in a news story as saying today that a site in Syria allegedly destroyed by Israel was a nuclear reactor under construction. The Director General did not say that the IAEA has reached the conclusion that the site was definitely a nuclear reactor. The IAEA continues to seek further information on the nature of the Dair Alzour site. (IAEA)

IAEA workshop and field trial at the Oak Ridge K-25 Site

International Nuclear Information System (INIS)

Hembree, D.M. Jr.; Ross, H.H.; Carter, J.A.

1995-03-01

In March 1994, members of the International Safeguards Department in the National Security Program Office (NSPO) hosted an environmental monitoring field trial workshop for International Atomic Energy Agency (IAEA) inspectors. The workshop was held at the Oak Ridge K-25 Site and its primary purpose was to train the inspectors in the techniques needed for effective environmental sample collection and handling. The workshop emphasized both sampling theory and practice. First, detailed techniques for swipe, vegetation, soil, biota, and water-associated sampling were covered in the classroom. Subsequently, the inspectors were divided into three groups for actual sample collection in and around the K-25 locale. The collected samples were processed by the Department of Energy (DOE) Network of Analytical Laboratories using established analytical techniques. This activity is part of the IAEA ''Programme 93+2 in. assessment of measures to enhance IAEA safeguards

Report on intercomparisons IAEA/S-17, S-18, and S-19 of the determinaton of uranium in uranium phosphate ores

International Nuclear Information System (INIS)

Pszonicki, L.; Hanna, A.N.; Suschny, O.

1984-08-01

The aim of the reported intercomparisons, organized by the IAEA's Analytical Quality Control Service, was to provide an opportunity to the participating laboratories to check the reliability of their results by comparing them with the results obtained by other laboratories. The participants were requested to determine the concentration of uranium in three samples of Brasilian uranium phosphate ores containing uranium of a low, a medium, and a large concentration. Twenty-four laboratories from 19 countries returned results. The analytical method most frequently used was radiometry of natural isotopes, followed by neutron activation analysis, fluorimetry, X-ray fluorescence and spectrophotometry. In general, the results can be considered as satisfactory. The relative confidence intervals of the medians extend in the range from -3% to +5%. The overall medians of all materials were accepted as reliable for certification

Saving Harvests Through Nuclear Technology

International Nuclear Information System (INIS)

Dixit, Aabha; Madsen, Michael

2013-01-01

Crop diseases are one of the most challenging threats we face, affecting everyone on the planet directly or indirectly. Like so many crops, wheat — a key component for bread making — has over periods of time faced horrific destruction from diseases. One such disease, a wheat stem rust caused by a new virulent race (Ug99) can destroy whole wheat crops in a matter of days. Getting into action, the international community has strived over the years to protect crops against plant diseases. Leading in the use of nuclear techniques, the Joint FAO/IAEA Laboratories at Seibersdorf, Austria, irradiate seeds to induce biological variation from which varieties with disease resistance may be developed, thereby helping farmers as well as consumers

IAEA reference materials for quality assurance of marine radioactivity measurements

International Nuclear Information System (INIS)

Povinec, P.P.; Pham, M.K.

2001-01-01

The IAEA's Marine Environment Laboratory has been assisting laboratories in Analytical Quality Control Services (AQCS) for the analysis of radionuclides in the marine environment since the early seventies. AQCS through world-wide and regional intercomparison exercises and the provision of reference methods and reference materials (RM) have been recognized as an important component of quality assurance/quality control. A total of 43 intercomparison exercises were organized and 37 RM were produced for marine radioactivity studies. All important marine matrices were covered, e.g., seawater, marine sediments of different chemical compositions, fish, shellfish and seaplants. RM were prepared from samples collected at contaminated sites (e.g., the Irish Sea, the Baltic Sea, the Arabian Sea, Mururoa and Bikini Atolls, etc.) as well as from sites affected only by global fallout (e.g., the Pacific Ocean). Available RM are listed in the IAEA biennial catalogue and can be purchased at a minimal price. An overview of prepared RM for radionuclides in marine matrices is presented and discussed in more detail. (author)

Certification of Trace Element Mass Fractions in IAEA-458 Marine Sediment Sample

International Nuclear Information System (INIS)

2013-01-01

The primary goal of the IAEA Environment Laboratories (NAEL) is to help Member States understand, monitor and protect the marine environment. The major impact exerted by large coastal cities on marine ecosystems is therefore of great concern to the IAEA and its Environment Laboratories. Given that marine pollution assessments of such impacts depend on accurate knowledge of contaminant concentrations in various environmental compartments, the NAEL has assisted national laboratories and regional laboratory networks through its Reference Products for Environment and Trade programme since the early 1970s. Quality assurance (QA), quality control (QC) and associated good laboratory practice are essential components of all marine environmental monitoring studies. QC procedures are commonly based on the analysis of certified reference materials and reference samples in order to validate analytical methods used in monitoring studies and to assess reliability and comparability of measurement data. QA can be realized by participation in externally organized laboratory performance studies, also known as interlaboratory comparisons, which compare and evaluate the analytical performance and measurement capabilities of participating laboratories. Data that are not based on adequate QA/QC can be erroneous, and their misuse can lead to incorrect environmental management decisions. This report describes the sample preparation methodology, material homogeneity and stability study, selection of laboratories, evaluation of results from the certification campaign and assignment of property values and their associated uncertainty. As a result, reference values for mass fractions and associated expanded uncertainty for 16 trace elements (Al, As, Cd, Cr, Co, Cu, Fe, Hg, Li, Mn, Ni, Pb, Sr, Sn, V and Zn) in marine sediment were established

The U.S./IAEA Workshop on Software Sustainability for Safeguards Instrumentation

Energy Technology Data Exchange (ETDEWEB)

Pepper S. E.; .; Worrall, L.; Pickett, C.; Bachner, K.; Queirolo, A.

2014-08-08

The U.S. National Nuclear Security Administration’s Next Generation Safeguards Initiative, the U.S. Department of State, and the International Atomic Energy Agency (IAEA) organized a a workshop on the subject of ”Software Sustainability for Safeguards Instrumentation.” The workshop was held at the Vienna International Centre in Vienna, Austria, May 6-8, 2014. The workshop participants included software and hardware experts from national laboratories, industry, government, and IAEA member states who were specially selected by the workshop organizers based on their experience with software that is developed for the control and operation of safeguards instrumentation. The workshop included presentations, to orient the participants to the IAEA Department of Safeguards software activities related to instrumentation data collection and processing, and case studies that were designed to inspire discussion of software development, use, maintenance, and upgrades in breakout sessions and to result in recommendations for effective software practices and management. This report summarizes the results of the workshop.

IAEA AQCS catalogue for reference materials and intercomparison exercises 1998/1999

International Nuclear Information System (INIS)

1999-01-01

Fore more than thirty years the International Atomic Energy Agency (IAEA), through its Analytical Quality Control Services (AQCS) programme, has been assisting Member States' laboratories to maintain and improve the reliability of their analyses by organizing intercomparison exercises and by preparing and distributing biological, environmental and marine reference materials. The catalogue consists principally of two parts: The list of all available IAEA reference materials grouped into five categories: reference materials for radionuclides; reference materials for trace, minor and major elements, including oxides; reference materials for stable isotopes; reference materials for organic contaminants and methyl mercury containing materials. Lists of all available IAEA reference materials sorted by analytes. In addition information on recommended half-life data and suppliers of radioactive sources is provided. Planned intercomparisons are advertised and request forms for participation in intercomparisons are included. Forms for ordering reference materials, quality control spectra for gamma-spectrometry on diskettes and AQCS related publications are also provided

Report on the intercomparison run and certified reference material IAEA-381. Radionuclides in Irish sea water

International Nuclear Information System (INIS)

Povinec, P.P.; Pham, M.K.; Ballestra, S.

1999-01-01

The accurate and precise determinations of radionuclide concentrations in marine samples are important aspects of marine radioactivity assessments and the use of radionuclides in studies of oceanographic processes. To address the problem of data quality, the IAEA Marine Environment Laboratory (MEL) in Monaco has conducted intercomparison exercises on radionuclides in marine samples for many years as part of its contribution to the IAEA's programme of Analytical Quality Control Services (AQCS). For this intercomparison exercise, the Federal Maritime and Hydrographic Agency, Hamburg, Germany (BSH) collected sea water from the Irish Sea in 1993. IAEA-MEL distributed sample aliquots during 1995-1996 for intercomparison of anthropogenic and natural radionuclides. About 80 laboratories world-wide were approached with a questionnaire for participation. Of these, only 43 accepted the invitation because of financial constraints (the participating laboratories were asked to pay transportation expenses). As the sample was collected in the Irish Sea, elevated levels of anthropogenic radionuclides were expected due to discharges from the Sellafield reprocessing plant. Participants were informed that the expected activities for anthropogenic radionuclides would be in the ranges: 90 Sr: 50-500 Bq/kg, 137 Cs: 100-1000 Bq/kg, 239+240 Pu: 1-50Bq/kg, 241 Am: 1-50Bq/kg. This report describes the results obtained from 28 laboratories on anthropogenic and natural radionuclide determinations in sea water

IAEA monitoring field trials workshop

International Nuclear Information System (INIS)

Ross, H.H.; Cooley, J.N.; Belew, W.L.

1995-01-01

Recent safeguards inspections in Iraq and elsewhere by the International Atomic Energy Agency (IAEA) have led to the supposition that environmental monitoring can aid in verifying declared and in detecting undeclared nuclear activities or operations. This assumption was most recently examined by the IAEA's Standing Advisory Group on Safeguards Implementation (SAGSI), in their reports to the IAEA Board of Governors. In their reports, SAGSI suggested that further assessment and development of environmental monitoring would be needed to fully evaluate its potential application to enhanced IAEA safeguards. Such an inquiry became part of the IAEA ''Programme 93+2'' assessment of measures to enhance IAEA safeguards. In March, 1994, the International Safeguards Group at Oak Ridge hosted an environmental monitoring field trial workshop for IAEA inspectors to train them in the techniques needed for effective environmental sampling. The workshop included both classroom lectures and actual field sampling exercises. The workshop was designed to emphasize the analytical infrastructure needed for an environmental program, practical sampling methods, and suggested procedures for properly planning a sampling campaign. Detailed techniques for swipe, vegetation, soil, biota, and water associated sampling were covered. The overall approach to the workshop, and observed results, are described

RECRUITMENT OF U.S. CITIZENS FOR VACANCIES IN IAEA SAFEGUARDS

International Nuclear Information System (INIS)

OCCHIOGROSSO, D.; PEPPER, S.

2006-01-01

The International Atomic Energy Agency (IAEA) relies on its member states to assist with recruiting qualified individuals for positions within the IAEA's secretariat. It is likewise important to the U.S. government for U.S. citizens to take positions with the IAEA to contribute to its success. It is important for persons within and outside the U.S. nuclear and safeguards industries to become aware of the job opportunities available at the IAEA and to be informed of important vacancies as they arise. The International Safeguards Project Office (ISPO) at Brookhaven National Laboratory (BNL) is tasked by the U.S. government with recruiting candidates for positions within the Department of Safeguards at the IAEA and since 1998, has been actively seeking methods for improving outreach. In addition, ISPO has been working more closely with the IAEA Division of Personnel. ISPO staff members attend trade shows to distribute information about IAEA opportunities. The shows target the nuclear industry as well as shows that are unrelated to the nuclear industry. ISPO developed a web site that provides information for prospective candidates. They have worked with the IAEA to understand its recruitment processes, to make suggestions for improvements, and to understand employment benefits so they can be communicated to potential U.S. applicants. ISPO is also collaborating with a State Department working group that is focused on increasing U.S. representation within the United Nations as a whole. Most recently Secretary of State Condoleezza Rice issued a letter to all Federal Agency heads encouraging details and transfers of their employees to international organizations to the maximum extent feasible and with due regard to their manpower requirements. She urged all federal agencies to review their detail and transfer policies and practices to ensure that employment in international organizations is promoted in a positive and active manner. In addition, she wrote that it is

The evolution of IAEA safeguards

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-11-01

This, second in a new series of booklets dealing with IAEA safeguards is intended for persons professionally interested in the subject as government officials responsible for non-proliferation or management of nuclear facilities, and practitioners of safeguards - the international and national officials charged with implementing IAEA safeguards. It is also aimed at the broader public concerned with the spread of nuclear weapons and interested in nuclear arms control and disarmament. It presents the situation as IAEA safeguards make `quantum jump` into new phase characterized by the IAEA as the `Strengthened Safeguards System`. It includes the historical overview of the International safeguards from 1945-1998; the aims and limitations of IAEA Safeguards; a chapter on how safeguards work in practice; as well as new challenges and opportunities

The evolution of IAEA safeguards

International Nuclear Information System (INIS)

1998-01-01

This, second in a new series of booklets dealing with IAEA safeguards is intended for persons professionally interested in the subject as government officials responsible for non-proliferation or management of nuclear facilities, and practitioners of safeguards - the international and national officials charged with implementing IAEA safeguards. It is also aimed at the broader public concerned with the spread of nuclear weapons and interested in nuclear arms control and disarmament. It presents the situation as IAEA safeguards make 'quantum jump' into new phase characterized by the IAEA as the 'Strengthened Safeguards System'. It includes the historical overview of the International safeguards from 1945-1998; the aims and limitations of IAEA Safeguards; a chapter on how safeguards work in practice; as well as new challenges and opportunities

RCA/IAEA third external dosimetry intercomparisons in East Asia region

International Nuclear Information System (INIS)

Yamamoto, H.; Yoshizawa, M.; Murakami, H.; Momose, T.; Tsujimura, N.; Kanai, K.; Cruz-Suarez, R.

2007-01-01

Several intercomparison exercises were organised by the International Atomic Energy Agency (IAEA) on the determination of operational quantities at the regional or inter-regional basis. In East Asia region, a third phase of the intercomparison finished in mid 2004. It was organised within the frame of the Regional Cooperation Agreement (RCA) as a follow-up to previous exercises carried out during 1990-1992 and 1995-1996. The results of this intercomparison for the determination of operational quantities were satisfactory for all Member States. The laboratories demonstrated a good performance in quantities tested. The purpose of this paper is to present the results of the RCA/IAEA intercomparison and the future of RCA activities in support of assessment of occupational exposure by organising intercomparison runs. (authors)

Report on intercomparison IAEA/V-10 of the determination of trace elements in hay powder

International Nuclear Information System (INIS)

Pszonicki, L.; Hanna, A.N.

1985-07-01

Hay plays an important role in the natural production circle of human nutrition. The level of its pollution is an important factor which can effect various branches of the food industry. The aim of the reported exercise organized by the IAEA was to provide the participating laboratories an opportunity to check their analytical performance by comparing their results with the results of other laboratories and to establish the concentration level of trace elements for certification purposes. The hay powder was analyzed by 50 laboratories from 25 countries for 42 elements. Neutron activation, atomic absorption, atomic emission and X-ray spectroscopy were predominantly used as analytical methods. The results provided by the participants of the reported intercomparison exercise have enabled to certify the concentration of eighteen trace and minor elements and to establish non-certified information values for the concentration of an additional twelve elements in Hay Powder IAEA/V-10

Final report on the proficiency test of the Analytical Laboratories for the Measurement of Environmental Radioactivity (ALMERA) network

International Nuclear Information System (INIS)

Shakhashiro, A.; Radecki, Z.; Trinkl, A.; Sansone, U.; Benesch, T.

2005-08-01

This report presents the statistical evaluation of results from the analysis of 12 radionuclides in 8 samples within the frame of the First Proficiency Test of Analytical Laboratories for the Measurement Environmental RAdioactivity (ALMERA) organized in 2001-2002 by the Chemistry Unit, Agency's Laboratory in Seibersdorf. The results were evaluated by using appropriate statistical means to assess laboratory analytical performance and to estimate the overall performance for the determination of each radionuclide. Evaluation of the analytical data for gamma emitting radionuclides showed that 68% of data obtained a 'Passed' final score for both the trueness and precision criteria applied to this exercise. However, transuranic radionuclides obtained only 58% for the same criteria. (author)

Role of the IAEA in the radiological protection of patients

International Nuclear Information System (INIS)

Ortiz Lopez, P.; Wrixon, A.D.; Meghzifene, A.; Izewska, J.

2001-01-01

The paper discusses the role of the IAEA in relation to the radiological protection of patients. Within the IAEA there are two major programmes which have an impact on the protection of the patient. Firstly, patient protection is part of the programme on radiation safety; secondly, the human health programme contains a number of activities related to quality assurance (QA), and these also contribute to the protection of patients. A function of the IAEA, as stipulated in its Statute, is 'to establish or adopt, in consultation and, where appropriate, in collaboration with the competent organs of the United Nations and with the specialized agencies concerned, standards of safety for protection of health and minimization of danger to life and property' and to provide for the application of these standards...'. There are three different levels of the IAEA Safety Standards: Safety Fundamentals, Safety Requirements and Safety Guides. The Standards are supported by other documents such as Safety Reports. There are five means used by the IAEA in providing for the application of the Standards: co-ordinating research, promoting education and training, providing assistance, fostering information exchange and rendering services to its Member States. All these means are used in the programme on radiological protection of patients as described in the paper. The IAEA is assisting its Member Sates in the development and implementation of QA programmes. These activities help disseminate not only the technical knowledge but also the basic ingredients of the QA culture. The IAEA assistance is directed at: (1) national regulatory bodies for the establishment of a regulatory framework which complies with the International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources; (2) standards laboratories for metrological traceability; and (3) end users at medical institutions for the development and implementation of QA programmes

IAEA Safety Standards

International Nuclear Information System (INIS)

2016-09-01

The IAEA Safety Standards Series comprises publications of a regulatory nature covering nuclear safety, radiation protection, radioactive waste management, the transport of radioactive material, the safety of nuclear fuel cycle facilities and management systems. These publications are issued under the terms of Article III of the IAEA’s Statute, which authorizes the IAEA to establish “standards of safety for protection of health and minimization of danger to life and property”. Safety standards are categorized into: • Safety Fundamentals, stating the basic objective, concepts and principles of safety; • Safety Requirements, establishing the requirements that must be fulfilled to ensure safety; and • Safety Guides, recommending measures for complying with these requirements for safety. For numbering purposes, the IAEA Safety Standards Series is subdivided into General Safety Requirements and General Safety Guides (GSR and GSG), which are applicable to all types of facilities and activities, and Specific Safety Requirements and Specific Safety Guides (SSR and SSG), which are for application in particular thematic areas. This booklet lists all current IAEA Safety Standards, including those forthcoming

Preliminary results for the k0-INAA methodology implementation at the Neutron Activation Analysis Laboratory, LAN-IPEN, using k0-IAEA software

International Nuclear Information System (INIS)

Mariano, Davi B.; Figueiredo, Ana Maria G.; Semmler, Renato

2009-01-01

The present paper presents the preliminary results obtained in the implementation of the k 0 standardization method at the Neutron Activation Laboratory (LAN) at IPEN, Sao Paulo, Brazil, using the program k 0 -IAEA, provided by The International Atomic Energy Agency (IAEA). This method is an important alternative for the comparative neutron activation analysis, which has been used for several years at LAN-IPEN. This quasiabsolute standardization method presents a great advantage with relation to the comparative method, since it does not require the preparation of accurate individual standards for each analysed element, which is very laborious and time-consuming. The k 0 method allows the determination of almost all elements whose gammaray peaks are present in the gamma spectrum. The analysis of gamma-ray spectra and the calculation of concentration are performed by the k 0 software, thus the analysis time is shortened: the time spent to calculate, for instance, the concentration of 25 elements in 10 samples takes about 5 minutes.The efficiency curve of one of the gamma-ray spectrometers used at LAN was determined by measuring calibrated radioactive sources at the usually utilised counting geometries. The parameters α and f were determined by irradiating a Certified Nuclear Reference Material IRMM-530R Al-0,1% Au alloys and high purity zirconium comparators at the IEA-R1 nuclear reactor of IPEN. In order to evaluate the efficiency of the methodology, the geological reference material basalt JB-1 (GSJ) was analysed. The preliminary results obtained showed promising results in spite of some discrepancies of the data in comparison to certified values. These preliminary results indicate that some improvements in the parameters required for the use of the k 0 -IAEA software should be made so that the k 0 - NAA software can be completely successful. (author)

FAO/IAEA model protocol for the determination of bound residues in soil

International Nuclear Information System (INIS)

1986-01-01

A protocol for determining bound pesticide residue content in soils was developed and collaboratively tested by 11 members of the FAO/IAEA Research Co-ordination Committee. The method assumes prior incubation of soil with a radioactive pesticide or related organic compound. The major process steps of the protocol include: (a) Soxhlet extraction of air-dry soil with methanol for 24 h; (b) determination of radioactivity in unextracted soil, in methanol-extracted soil (yielding bound residue content), and in the methanol extract (yielding extractable residue content); and (c) use of triplicate samples per analysis. The participants received lysimeter soils treated six to seven years earlier with 14 C-allyl alcohol (Soil A) or 14 C-hexachloro-benzene (Soil H). The inter-laboratory results first indicated non-homogeneity of Soil A sub-samples, since the initial and bound radioactivity for four laboratories was about half of that found by the remaining seven laboratories. Intra-laboratory (in one laboratory) analyses of sub-subsamples from six 'high-group' laboratories, two 'low-group' laboratories and two additional laboratories confirmed the homogeneity of Soil A and implicated error in the combustion methods at 'low-group' laboratories. The intra- and inter-laboratory coefficients of variation for initial 14 C-content were 4.7% and 7.0%, respectively. Of the residual 14 C in Soil A, 95% was bound; in contrast, only 15% of 14 C in Soil H was bound. The coefficients of variation among ten laboratories, for Soil H, were 8.4% and 18.1% for percentage extractable residue and percentage bound residue, respectively. Some limited testing of alternative protocols, using other solvents or batch extraction, confirmed that the IAEA protocol was most efficient in the extraction of non-bound radioactivity; pre-wetting Soil A may, however, improve extraction. (author)

Plant Breeding and Genetics Newsletter, No. 32, January 2014

International Nuclear Information System (INIS)

2014-01-01

One major event this last half of 2013 was the success story of the IAEA interregional TC project INT/5/150 'Responding to the Transboundary Threat of Wheat Black Stem Rust (Ug99)'. Results have been achieved in record time; the project was started in 2009, and by mid 2013, two advanced mutant lines, resistant to the most virulent strains of wheat black stem rust (Ug99), successfully passed the national performance trials in Kenya and are ready for commercial release. A Regional Training Course was organized at IRRI (The Philippines) in the framework of regional TC project RAS/5/065 'Supporting Climate-Proofing Rice Production Systems (CRiPS) Based on Nuclear Applications'. By joining efforts, the IAEA, FAO and IRRI aim to ensure that rice scientists are acquainted with the most recent plant breeding and phenotyping approaches, allowing them to address future threats to food security stemming from climate change and other stress factors. The project also aims to act as a platform for future collaboration in rice production. This second half of the year was also the period of 'first timers'. For the first time, Lesotho is using mutation breeding techniques in potato, sweet potato and amaranth. A fellow is being introduced to these techniques at the Plant Breeding and Genetics Laboratory (PBGL) in Seibersdorf, Austria. Similarly we are supporting and nurturing the first steps of national mutation breeding programmes in Oman, Palestine, Qatar and Saudi Arabia. Another cause for excitement is the ReNuAL project: the Seibersdorf Laboratories will be upgraded and renovated, including the FAO/IAEA Agriculture and Biotechnology Laboratories. This is a huge project with many logistical challenges, which are being met with vigour and personal investment in time and energy by our staff. Our guidance in this endeavour is 'fit-forpurpose to the Member States' in the future. IAEA Member States adopted a resolution to support this initiative, and we are now seeking financial and

IAEA Technical Meeting on Status of IAEA Fast Reactor Knowledge Preservation Initiative. Working Material

International Nuclear Information System (INIS)

2013-01-01

In response to needs expressed by Member States and within a broader IAEA-wide effort in nuclear knowledge preservation, the IAEA has been carrying out a dedicated initiative on Fast Reactor Data Knowledge Preservation (FRKP). The main objectives of the FRKP initiative are to: • Halt the on-going loss of information related to Fast Reactors (FR); • Collect, retrieve, preserve and make accessible already existing data and information on FR. These objectives require the implementation of activities supporting digital document archival, exchange, search and retrieval and facilitating, by developing and using suitable standards and IT tools, the knowledge preservation over the next decades. To this purpose the IAEA has developed the Fast Reactor Knowledge Organization System (FRKOS), a web-based application employing IAEA methodology and approach for categorization of FR knowledge domain, which allows creating a comprehensive and well-structured international inventory of fast reactor data and information provided by different Member States. The resulting Web Portal is established and maintained by the IAEA. The IAEA knowledge preservation initiatives and tools in the field of fast neutron systems - which were presented and very well received during the recent IAEA Fast Reactor and Related Fuel Cycles Conference (FR13) - are supposed to be of interest for national nuclear authorities, regulators, scientific and research organizations, commercial companies and all other stakeholders involved in fast reactor activities at national or international level. The objectives of the technical meeting were to: • Exchange information between the member states/international organizations on national and international initiatives addressing knowledge preservation and data retrieval/collection in the field of fast neutron systems; • Present and discuss the member states’/international organizations’ policies and conditions for releasing to the IAEA both publicly

Peace and development through the peaceful uses of nuclear science and technology

International Nuclear Information System (INIS)

2015-01-01

Nuclear science and technology can help find solutions to many of the problems people face every day across the globe. When used safely and securely, nuclear science and technology are effective supplements or provide alternatives to conventional approaches, which makes them an important part of the international community’s work for development. In its contribution to global objectives, the IAEA serves the international goals of peace, health and prosperity by assisting countries to adopt nuclear tools for a wide range of peaceful applications. Within the context of global trends and development, IAEA services — some highly visible on the global stage, others delivered more discreetly— underpin collective efforts for the safe, secure and peaceful use of nuclear science and technology. They are supported by the IAEA’s specialized laboratories in Seibersdorf, Austria, and in Monaco, as well as dedicated programmes, networks and collaborations with partners. Through the IAEA’s assistance, nuclear techniques are put to use in various areas, including human health, food and agriculture, the environment, water, energy, nuclear safety and security, and the preservation of artefacts.

ITRAP results: detection of radioactive material at the borders to combat Illicit trafficking

International Nuclear Information System (INIS)

Beck, P.; Schmitzer, C.; Mueck, K.; Duftschmid, K.E.; Arlt, R.

2001-01-01

The paper describes the results of the extended pilot study ITRAP (Illicit trafficking radiation assessment program) of commercially available monitoring systems for the detection of nuclear and other radioactive materials at border crossings. ITRAP was carried out from the Austrian research center Seibersdorf (ARCS) for the Austrian Government, coordinated by the Ministry of Economic Affairs and Labour. In co-operation with the international atomic energy agency (IAEA) the program was also supported by the word customs organisation (WCO), the international criminal police organization (INTERPOL) and the Hungarian Government. The ITRAP study consists of a laboratory test phase and field tests at the Austrian/Hungarian border Nickelsdorf and the Vienna airport, each for a duration of one year. The results will be used to derive realistic performance requirements for border control systems in view of optimised technical and economic conditions. First results of the ITRAP study were given at the IAEA Conference On the Safety of Radiation Sources and the Security of Radioactive Materials, Dijon, France, in September 1998 [1]. (orig.)

Water and environment news. No. 3

International Nuclear Information System (INIS)

1999-04-01

This issue of the bulletin highlights the Agency's activities in the field of development and distribution of reference materials including natural and chemically pure compounds for stable isotope ratio analysis of hydrogen, carbon, nitrogen, oxygen and sulphur, as well as for the radiocarbon activity measurement at natural levels. The publication includes information on the final research co-ordination meeting (CRM) held at the IAEA in Vienna from 2-5 December 1997 which concluded the co-ordinated research project (CRP) on the Application of Isotope Techniques to Investigate Groundwater Pollution; achievements of the CRP are presented. The publication highlights also a CRM of the CRP on Isotope Based Assessment of Groundwater Renewal and Related Anthropogenic Effects in Water Scarce Regions held on 8-12 December 1997 at the IAEA in Vienna. The publication reports on an interlaboratory comparison exercise on measurement of environmental levels of Cs-137 and/or Pb-210/Ra-226 in soil and sediment samples prepared by the Chemistry Unit of the Agency's Laboratories in Seibersdorf, Austria

An inter-laboratory comparison of arsenic analysis in Bangladesh. Draft report

International Nuclear Information System (INIS)

Aggarwal, P.K.; Dargie, M.; Groening, M.; Kulkarni, K.M.; Gibson, J.J.

2001-03-01

The International Atomic Energy Agency (IAEA) conducted an evaluation of the quality of arsenic analysis in Bangladesh through an inter-laboratory comparison of the analysis of synthetic standards and field samples. A set of 8 synthetic standards with arsenic concentrations ranging from 0 to about 500 μg/kg, traceable to an internationally recognized standard solution of arsenic, were prepared by the IAEA and provided to the participating laboratories. In addition, two samples of drinking water were collected from near Dhaka by the local office of the World Health Organization (WHO) and provided to all participating laboratories and the IAEA for analysis. Out of the 25 laboratories who received the synthetic standards and field samples, 17 laboratories submitted results to the IAEA for comparison. The reported arsenic concentrations have a wide range with values much higher or much lower than the expected value. Analysis of field samples shows a range of values from 0 to 396 μg/kg. Less than one third of the participating laboratories obtained results that were within about 20% of the expected values (about 60 μg/kg) obtained by a laboratory cooperating with the IAEA (University of Rochester). Results of this inter-laboratory comparison point to a lack of consistency in the analytical results that have been and are being obtained in Bangladesh. More importantly, drinking water wells where elevated arsenic concentrations have been found may in fact have low concentrations. Similarly, wells that have been found to be free of arsenic may in fact have substantially higher arsenic concentrations. The quality and reliability of arsenic analysis needs to be established and continually evaluated in order to identify all affected areas and to provide appropriate mitigation

Principles and results of environmental surveillance of the Austrian Research Centre at Seibersdorf within the last twenty years

International Nuclear Information System (INIS)

Steger, F.; Etzersdorfer, E.; Sorantin, H.

1980-01-01

The monitoring system of the Seibersdorf Research Centre is described in outline. Aspects mentioned include 1) permanent monitoring of the air within the centre (the ASTRA reactor is the main emitter of short-lived radionuclides such as 41 Ar, 3 H, fission gas, aerosols 88 Rb, 138 Cs, 131 I), 2) monitoring and disposal of rainwater, domestic waste such as sewerage etc., 3) radioactive, and potentially radioactive water such as drinking water, wells etc., 4) soil sampling, 5) measurements in the agricultural area immediately surrounding the centre, including the river Leitha. The overall system has proved adequate up until now. A filter pump unit to collect 5000 m 3 /h on a charcoal filter is under construction. (U.K.)

Worldwide and Regional Laboratory Comparison on the Determination of Organochlorine Compounds, Polybrominated Diphenyl Ethers and Petroleum Hydrocarbons in IAEA-457 Clam (Gafrarium tumidum) Sample

International Nuclear Information System (INIS)

2013-01-01

For nearly thirty years, the Marine Environmental Studies Laboratory (MESL) of the IAEA Environment Laboratories has conducted worldwide laboratory performance studies, also known as interlaboratory comparisons (ILCs). The results have been used to evaluate the participating laboratories' performance with respect to a wide range of organic and inorganic pollutants. This work has been conducted in collaboration with the Regional Seas Programme of the United Nations Environment Programme. The goal of the performance studies is to demonstrate the measurement capabilities of laboratories participating in ILCs and proficiency tests (PTs). The results of ILCs or PTs are of crucial interest to laboratories, as they provide clear information about the laboratories' measurement capabilities. Participation is voluntary or is undertaken to fulfil external requirements (e.g. legal, accreditation, control bodies). The ILC and PT schemes involve the comparison of participant results with an assigned value, usually delivered as a consensus value from the overall population of test results. These exercises are designed to monitor and demonstrate the performance and analytical capabilities of the participating laboratories, and to identify gaps and problem areas where further development is needed. Regular participation has benefits with regard to training and educational opportunities, enhanced mutual trust in results and methodology, and objective evidence for accreditation purposes. The present interlaboratory study was designed to evaluate the measurement performance of the participating laboratories on the analysis of organic contaminants in biota samples. The data reported by the laboratories, together with the technical and statistical evaluations of the results for each element, are included in this report

The IAEA inspectorate, including new requirements

International Nuclear Information System (INIS)

Alston, W.

1998-01-01

The basic purpose of the IAEA safeguards system is 'timely detection of diversion of significant quantities of nuclear material'. Safeguards implementation is regulated by the IAEA Statute and individual safeguards agreements. The IAEA Inspectorate and its scope are described together with the technical objectives and the concept of verification. Effective implementation of safeguards requires cooperation between the IAEA and the state concerned. To this end, agreements require that the State should establish and maintain a system of accounting for and control of nuclear material subject to safeguards. The IAEA safeguards system has demonstrated a flexibility capable of responding to the verification demands of Member States. Is is capable of safeguarding nuclear materials, facilities, equipment and non-nuclear material. The IAEA is in the process of strengthening safeguards in its verification of declared activities

The IAEA inspectorate, including new requirements

Energy Technology Data Exchange (ETDEWEB)

Alston, W [International Atomic Energy Agency, Department of Safeguards, Division of Operations A, Vienna (Austria)

1999-12-31

The basic purpose of the IAEA safeguards system is `timely detection of diversion of significant quantities of nuclear material`. Safeguards implementation is regulated by the IAEA Statute and individual safeguards agreements. The IAEA Inspectorate and its scope are described together with the technical objectives and the concept of verification. Effective implementation of safeguards requires cooperation between the IAEA and the state concerned. To this end, agreements require that the State should establish and maintain a system of accounting for and control of nuclear material subject to safeguards. The IAEA safeguards system has demonstrated a flexibility capable of responding to the verification demands of Member States. Is is capable of safeguarding nuclear materials, facilities, equipment and non-nuclear material. The IAEA is in the process of strengthening safeguards in its verification of declared activities

IAEA yearbook 1996

International Nuclear Information System (INIS)

1996-09-01

Part A of the Yearbook describes the role played by the IAEA in helping to advance sustainable development by the transfer of nuclear and radiation technology. The introduction to this section this year discusses the application of quality assurance practices to this important work. The main article describes new planning procedures that are being adopted to ensure that these technical co-operation activities are of significant and practical benefit to the States concerned. The work routinely carried out by the IAEA on the development and dissemination of nuclear and radiation techniques covers a wide range of subjects - the practical aspects of physics and chemistry, hydrology, industrial applications, human health, and food and agriculture. Part B of the Yearbook concentrates on food irradiation and the use of nuclear monitoring techniques in programmes for improving human nutrition. Part C of the Yearbook deals with nuclear power and its fuel cycle and waste management technology. The section on nuclear power describes developments during 1995 in a wide range of countries. It also details the IAEA's work on the comparative health and environmental impacts of different types of energy systems. Of particular interest this year in the fuel cycle area is the report of the downturn in world uranium activities that has lasted for more than 15 years may be coming to an end. In the waste management section, emphasis is given to the technology of environmental restoration of sites after contamination resulting from past nuclear activities. A discussion of different aspects of the safety of nuclear power and of the uses of radiation is to be found in Part D, The Nuclear Safety Review. As in previous years, Part E of the IAEA Yearbook 1996 deals with the IAEA's major contribution to the non-proliferation regime - international safeguards. Part E also contains a description of IAEA activities designed to assist Member States in preventing trafficking in nuclear materials

Certification for Trace Elements and Methyl Mercury Mass Fractions in IAEA-452 Scallop (Pecten maximus) Sample

International Nuclear Information System (INIS)

2013-01-01

The primary goal of the IAEA Environment Laboratories (NAEL) is to help Member States understand, monitor and protect the marine environment. The major impact exerted by large coastal cities on marine ecosystems is therefore of great concern to the IAEA, particularly to its Environment Laboratories. The marine pollution assessments needed to understand such impacts depend on accurate knowledge of contaminant concentrations in various environmental compartments. Two fundamental requirements to ensure the reliability of analytical results are quality control (QC) and quality assurance (QA). Since the early 1970s, NAEL has been assisting national laboratories and regional laboratory networks through its reference material programme for the analysis of radionuclides, trace elements and organic compounds in marine samples. Relevant activities include global interlaboratory comparison exercises and regional proficiency tests, the production of marine reference materials, and the development of reference methods for analysis of trace elements and organic pollutants in marine samples. QA, QC and associated good laboratory practice should be essential components of all marine environmental monitoring. QC procedures are commonly based on the analysis of reference materials to assess reproducibility and measurement bias. QA can be realized by participation in externally organized laboratory performance studies, also known as interlaboratory comparison exercises, which compare and evaluate the analytical performance and measurement capabilities of participating laboratories. The need for good QA/QC in the chemical analysis of marine environmental samples is widely recognized and has been tested in a number of international QA exercises. Such diligence also needs to be applied to other components of the monitoring exercise, since these may represent a greater source of error in many instances. Data that are not based on adequate QA/QC can be erroneous, and their misuse can lead

IAEA/ WHO TLD postal dose intercomparison results in Bangladesh

International Nuclear Information System (INIS)

Mollah, A.S.; Bhuiyan, N.U.; Rahman, S.

2001-01-01

Full text: For the accurate delivery of prescribed dose to the patients, high precision and accuracy in radiation dosimetry is required. The hospital/medical physicist is responsible for the accurate delivery of whole planned radiation doses to the patients prescribed by the radio therapist. The proper delivery of radiation doses depends upon the accurate output measurements of doses from the therapy machines. In Bangladesh, only six 60 Co units and five deep therapy machines are in use. Some more are expected to be installed soon. Still in 2001, none of the Government radiotherapy centers in Bangladesh was properly equipped with medical physicists as well as radiotherapy dosimetry equipment. Bangladesh Atomic Energy Commission (BAEC) is responsible for radiation safety in Bangladesh and BAEC has assigned Secondary Standard Dosimetry Laboratory (SSDL) of Bangladesh for providing dosimetry calibration to all radiotherapy centers in Bangladesh. The output measurements of therapy machines are performed once in a year by SSDL and the results are compared by participating in the annual TLD postal dose intercomparison program organized by IAEA/WHO SSDL Network. The absorbed dose to water is determined using IAEA dosimetry protocol (TRS 277 and 381) and water phantom of size 30 x 30 x 30 cm 3 , The measurements of SSDL are traceable to NPL of UK. The accuracy achieved in SSDL, Bangladesh has been found better than ± 3.5%, which is within the prescribed limit of dosimetry standard of IAEA. The methodology of output dose measurements in different radiotherapy centers in Bangladesh is described along with the IAEA/WHO intercomparison results

Determinations of tritium levels in urine and blood samples, medical checkups of persons employed at RC Seibersdorf

International Nuclear Information System (INIS)

Irlweck, K.; Teherani, D.K.

1975-07-01

Tritium determinations in urine and blood samples were performed with a liquid scintillation counter (Tri Carb No. 3375, PACKARD). In urine samples tritiated water (HTO) was measured after separation of organic substances by adsorption with activated charcoal and following distillation to dryness. In some urine and blood samples total Tritium content was determinated by conbustion in a sample Oxidizer (Mod. 306, PACKARD). Detection limits for HTO and total Tritium measurements were 2,5 pCi/ml and 7 or 15 pCi/ml respectively, taking 2 sigma of statistical error of background values. Tritiumconcentrations in daily urine of occupational exposed persons, employed in RC Seibersdorf occurred up to 8 pCi HTO/ml. An arithmetic mean was 3,85+-2,11 pCi/ml from investigations on 16 persons. Tritiumcontent in urine samples of occupational non exposed persons were about the same level up to 10 pCi HTO/ml. An arithmetic mean was 3,70+-2,65 pCi/ml from measurements on 20 persons. Statistical error of single values was sigma=+-1,85 pCi/ml. There was found no significantly higher concentration in urine of occupational exposed persons compared with a group of non exposed ones. Total Tritium content in urine samples seemed to be somewhat higher than HTO concentrations, also for occupational non exposed persons. Tritium levels in blood were notably higher than have to be expected assuming homogeneous distribution of HTO in body fluids. For occupational exposed persons in RC Seibersdorf Tritium concentrations between 26-58 pCi/ml were found. An estimation about Tritium intake based on such results showed no more than 0,5% of maximum permissible intake for occupational exposed persons in the most unfavorable case. For occupational non exposed persons total Tritium levels in blood were only about 10,7+-5,8 pCi/ml (arithmetic mean of measurements on 15 persons). (author)

k0-NAA implementation and application at IPEN neutron activation laboratory by using the k0-IAEA software: application to geological sample analysis

International Nuclear Information System (INIS)

Mariano, Davi Brigatto

2011-01-01

The Neutron Activation Analysis Laboratory (LAN-IPEN) has been analysing geological samples such as rocks, soils and sediments, for many years with the INAA comparative method, for geochemical and environmental research. This study presents the results obtained in the implementation of the k 0 -standardization method at LAN - IPEN, for geological sample analysis, by using the program k 0 - IAEA, provided by the International Atomic Energy Agency (IAEA). The thermal to epithermal flux ratio f and the shape factor α of the epithermal flux distribution of the IPEN IEA-R1 nuclear reactor were determined for the pneumatic irradiation facility and one selected irradiation position, for short and long irradiations, respectively. To obtain these factors, the 'are triple-monitor' method with 197 Au- 96 Zr- 94 Zr was used. In order to validate the methodology, the geological reference materials basalts JB-1 (GSJ) and BE-N (IWG-GIT), andesite AGV-1 (USGS), granite GS-N (ANRT), SOIL-7 (IAEA) and sediment Buffalo River Sediment (NIST - BRS-8704), which represent different geological matrices, were analysed. The concentration results obtained agreed with assigned values, with bias less than 10% except for Zn in AGV-1 (11.4%) and Mg in GS-N (13.4%). Three different scores were used to evaluate the results: z-score, zeta-score and Uscore. The z-score showed that the results can be considered satisfactory (z 3) for Mn in BE-N, Mg, Ce and La in GS-N, Mg in JB-1, and Th and Eu in Buffalo River Sediment. The U-score test showed that all results, except Mg in JB-1, were within 95% confidence interval. These results indicate excellent possibilities of using this parametric method at the LAN-IPEN for geological samples analysis in geochemical and environmental studies. (author)

Clarifying the role of the IAEA

International Nuclear Information System (INIS)

Smith, R.

1983-01-01

The IAEA has many roles in promoting the role of nuclear energy for peaceful purposes. The most significant role that the IAEA undertakes is the development and application of safeguards to nuclear material, other material, equipment and facilities; this work consumes about 35% of the IAEA budget. The authority, procedures and limitations for the application of safeguards were described together with the relationship between the IAEA and the States where safeguards are in effect. Claims that the IAEA is not adequately fulfilling its safeguard role are usually based on misunderstandings of its role and authority. The IAEA's relationship to inspected States is not adversarial, regulatory, or guarding. It provides assurance to all States that peaceful nuclear activities are not diverted to a military program and in so doing enhances the reputation of States to whom safeguards are applied. Safeguards would be only one of many factors that would be involved in a States embarking on a military nuclear program. If proliferation of nuclear weapons occurs, this may be due in entirety or in part to these other factors. Many States could now undertake a military program but do not do so, because of their enlightened viewpoint that such activities are not in their own, or the world's best interests. However, any trend to further proliferation of nuclear weapons could be diminished by: -a lessening of political and economic tension between States, -restrictions on the supply of required technology, equipment, and material, and -an effective IAEA safeguard regime. There has been a regrettable trend to politicization in the direction and operation of the IAEA. It is hoped that this trend will be reversed and that IAEA will return to its earlier more technical role. There is a pressing need for the general public and governments to more fully understand the IAEA's role and its limitations

Directory of IAEA databases. 4. ed.

International Nuclear Information System (INIS)

1997-06-01

This fourth edition of the Directory of IAEA Databases has been prepared within the Division of NESI. ITs main objective is to describe the computerized information sources available to the public. This directory contains all publicly available databases which are produced at the IAEA. This includes databases stored on the mainframe, LAN servers and user PCs. All IAEA Division Directors have been requested to register the existence of their databases with NESI. At the data of printing, some of the information in the directory will be already obsolete. For the most up-to-date information please see the IAEA's World Wide Web site at URL: http:/www.iaea.or.at/databases/dbdir/. Refs, figs, tabs

International cooperative analysis of standard substance, IAEA-0390

International Nuclear Information System (INIS)

Kawamoto, Keizo; Takada, Jitsuya; Moriyama, Hirotake; Akaboshi, Mitsuhiko

1999-01-01

Three kinds of algae (IAEA-0391, IAEA-0392 and IAEA-0393) were defined as the biological standard substance to monitor environmental pollution by Analytical Quality Control Service of IAEA (IAEA-AQCS). In this study, analysis of these standard substances were made using ICP-MS to compare with the results of simultaneously conducted radioactivation analysis (INAA). The respective cultures of the three algae were cooperatively prepared by IAEA-AQCS and microbial Institute of Czechoslovakia. After drying and sterilizing by Co-60 exposure, these samples were sent to KURRI. When the results from the experiment in KURRI were compared with the values recommended through statistical treatment of the data obtained by IAEA, these values of 5 elements, Fe, Cr, Mg, Mn and Na were well coincident for either of IAEA-0391, IAEA-0392 and IAEA-0393 and the values of As, Ca, Cd, Co, Cu, K and Zn were nearly coincident between them. Regarding Hg and La, the data from INAA and ICP-MS were very different from the recommended values of IAEA for either of samples. (M.N.)

Energy and nuclear power planning using the IAEA`s ENPEP computer package. Proceedings of a workshop

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-09-01

The Regional (Europe) Technical Co-operation Project on the Study of Energy Options Using the IAEA Planning Methodologies was first implemented by the IAEA in 1995. The project aims at improving national capabilities for energy, electricity and nuclear power planning and promoting regional co-operation among participating countries in the European region. The project includes the organization of workshops, training activities at the regional and national levels, scientific visits, etc. The proceedings of a workshop held in Warsaw, Poland, from 4 to 8 September 1995 are contained herein. The workshop had as a basic objective the analysis of the specific problems encountered by the represented countries during application of the IAEA`s ENPEP package in the conduct of national studies and to provide a forum for further co-operation among participating countries. A second objective of the workshop was to make proposals for future activities to be organized within the project. This publication is intended to serve as reference for the users of the IAEA`s ENPEP package, as well as for energy and electricity planners in general. Refs, figs, tabs.

Participation in IAEA proficiency test exercise on major, minor and trace elements in ancient Chinese ceramic (IAEA-CU-2006-06) using low power research reactor

International Nuclear Information System (INIS)

Waheed, S.; Siddique, N.; Zaidi, J.H.

2011-01-01

A proficiency test (PT) exercise was offered by the International Atomic Energy Agency (IAEA) for major, minor and trace elements in Chinese ceramic reference material (IAEA-CU-2006-06). Neutron activation analysis (NAA) laboratory at PINSTECH, Pakistan participated in the exercise and submitted the results for 28 elements. The aim of participation was to develop a suitable methodology for accurate measurement of as many elements as possible in ceramic material using a low power reactor (PARR-2) as this would help future investigation in a project on the authenticity of art objects, for provenance, conservation and management of ancient cultural heritage of the country. After receiving the final report of the PT exercise, a critical review of our data and final scoring of each element is made to check the suitability of our methodology and reliability of the acquired data. Most of the reported results passed different statistical evaluation criterion such as relative bias, z-score and u-scores and ratio of our results and IAEA target values. One element (Yb) falls in the unacceptable range of relative bias and z-scores. Hf and Tb showed slightly high z-scores within the questionable range. Ho, Mo and Sn were determined during this study but their results were not submitted to the IAEA. The confidence of accuracy observed for most of the elements in ceramic material has made it mandatory to report their results as information values. (author)

IAEA nuclear databases for applications

International Nuclear Information System (INIS)

Schwerer, Otto

2003-01-01

The Nuclear Data Section (NDS) of the International Atomic Energy Agency (IAEA) provides nuclear data services to scientists on a worldwide scale with particular emphasis on developing countries. More than 100 data libraries are made available cost-free by Internet, CD-ROM and other media. These databases are used for practically all areas of nuclear applications as well as basic research. An overview is given of the most important nuclear reaction and nuclear structure databases, such as EXFOR, CINDA, ENDF, NSR, ENSDF, NUDAT, and of selected special purpose libraries such as FENDL, RIPL, RNAL, the IAEA Photonuclear Data Library, and the IAEA charged-particle cross section database for medical radioisotope production. The NDS also coordinates two international nuclear data centre networks and is involved in data development activities (to create new or improve existing data libraries when the available data are inadequate) and in technology transfer to developing countries, e.g. through the installation and support of the mirror web site of the IAEA Nuclear Data Services at IPEN (operational since March 2000) and by organizing nuclear-data related workshops. By encouraging their participation in IAEA Co-ordinated Research Projects and also by compiling their experimental results in databases such as EXFOR, the NDS helps to make developing countries' contributions to nuclear science visible and conveniently available. The web address of the IAEA Nuclear Data Services is http://www.nds.iaea.org and the NDS mirror service at IPEN (Brasil) can be accessed at http://www.nds.ipen.br/ (author)

IAEA's Safeguards Implementation Practices Guides

International Nuclear Information System (INIS)

Mathews, C.; Sahar, S.; Cisar, V.

2015-01-01

Implementation of IAEA safeguards benefits greatly from effective cooperation among the IAEA, State or regional authorities (SRAs), and operators of facilities and other locations. To improve such cooperation, the IAEA has produced numerous safeguards guidance documents in its Services Series publications. The IAEA also provides assistance, training and advisory services that are based on the published guidance. The foundation of the IAEA's safeguards guidance is the Guidance for States Implementing Comprehensive Safeguards Agreements and Additional Protocols (IAEA Services Series 21) published in March of 2012. The large majority of States have concluded CSAs and therefore will benefit from this guidance. Many States with CSAs also have concluded small quantities protocols (SQPs) to their CSAs. In April of 2013, the IAEA published the Safeguards Implementation Guide for States with SQPs (IAEA Services Series 22). Other guidance focuses on specific topics such as preparing additional protocol declarations and nuclear material accounting. This paper will describe a recent effort to produce a ''Safeguards Implementation Practices'' (SIP) series of guides that will provide additional explanatory information about safeguards implementation, and share the practical experiences and lessons learned of States and the IAEA over the many decades of implementing safeguards. The topics to be addressed in four SIP guides include: 1) Facilitating IAEA Verification Activities; 2) Establishing and Maintaining State Safeguards Infrastructure; 3) Provision of Information to the IAEA; and 4) Collaborative Approaches to Safeguards Implementation. The SIP Guides build upon the content of IAEA Services Series 21. Because the SIP Guides are intended to share implementation practices and lessons learned of States, a number of experienced State experts have participated in the development of the documents, through a joint Member State Support Programme task

Summary of the contributions to reactor safety research commissioned by the Republic of Austria and done by the Forschungszentrum Seibersdorf from 1987 to 1990

International Nuclear Information System (INIS)

Sonneck, G.; Sdouz, G.

1991-09-01

In 1987 the Forschungszentrum Seibersdorf was commissioned by the Republic of Austria with the collaboration in the Nuclear Safety Research Index, the OECD-LOFT-Programme and the International Coordinated Assessment and Application Programme (ICAAP). This report summarises the work done from 1987 to 1990, mainly in the field of thermal hydraulics, fuel rod behaviour and source term. Besides some analyses for experiments done in loops based on BWRs and PWRs of western design the work concentrated on safety researchs for WWERS. (Authors)

Analysis of uncertainties in the IAEA/WHO TLD postal dose audit system

Energy Technology Data Exchange (ETDEWEB)

Izewska, J. [Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Wagramer Strasse 5, Vienna (Austria)], E-mail: j.izewska@iaea.org; Hultqvist, M. [Department of Medical Radiation Physics, Karolinska Institute, Stockholm University, Stockholm (Sweden); Bera, P. [Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Wagramer Strasse 5, Vienna (Austria)

2008-02-15

The International Atomic Energy Agency (IAEA) and the World Health Organisation (WHO) operate the IAEA/WHO TLD postal dose audit programme. Thermoluminescence dosimeters (TLDs) are used as transfer devices in this programme. In the present work the uncertainties in the dose determination from TLD measurements have been evaluated. The analysis of uncertainties comprises uncertainties in the calibration coefficient of the TLD system and uncertainties in factors correcting for dose response non-linearity, fading of TL signal, energy response and influence of TLD holder. The individual uncertainties have been combined to estimate the total uncertainty in the dose evaluated from TLD measurements. The combined relative standard uncertainty in the dose determined from TLD measurements has been estimated to be 1.2% for irradiations with Co-60 {gamma}-rays and 1.6% for irradiations with high-energy X-rays. Results from irradiations by the Bureau international des poids et mesures (BIPM), Primary Standard Dosimetry Laboratories (PSDLs) and Secondary Standards Dosimetry Laboratories (SSDLs) compare favourably with the estimated uncertainties, whereas TLD results of radiotherapy centres show higher standard deviations than those derived theoretically.

IAEA Director General to Visit Iran

International Nuclear Information System (INIS)

2013-01-01

Full text: IAEA Director General Yukiya Amano will travel to Tehran on 10 November 2013 to meet senior Iranian leaders on Monday, 11 November 2013, with the aim of strengthening dialogue and cooperation. Separately, as previously announced, IAEA and Iranian experts will meet in Tehran on Monday to discuss technical issues. IAEA)

Report on intercomparison IAEA/W-4 of the determination of trace elements in simulated fresh water

International Nuclear Information System (INIS)

Pszonicki, L.; Hanna, A.N.; Suschny, O.

1985-05-01

The report presents results of a laboratory intercomparison on the determination of trace elements in simulated fresh water. 20 trace elements were analyzed by 38 laboratories from 21 countries. The results of the reported comparison confirm the agreement of the nominal concentration values of trace elements in the IAEA/W-4 simulated fresh water with the determined values of these elements. They also confirm that concentrated solutions of this type can be stored in quartz ampoules without any noticeable changes due to the adsorption of trace components on the quartz wall of vessels for considerable time. The concentration values of trace elements could be certified and the material IAEA/W-4 simulated fresh water issued as a reference material. 84% of all results were obtained either by atomic absorption or by atomic emission spectroscopy

IAEA safeguards for geological repositories

International Nuclear Information System (INIS)

Moran, B.W.

2005-01-01

In September. 1988, the IAEA held its first formal meeting on the safeguards requirements for the final disposal of spent fuel and nuclear material-bearing waste. The consensus recommendation of the 43 participants from 18 countries at this Advisory Group Meeting was that safeguards should not terminate of spent fuel even after emplacement in, and closure of, a geologic repository.' As a result of this recommendation, the IAEA initiated a series of consultants' meetings and the SAGOR Programme (Programme for the Development of Safeguards for the Final Disposal of Spent Fuel in Geologic Repositories) to develop an approach that would permit IAEA safeguards to verify the non-diversion of spent fuel from a geologic repository. At the end of this process, in December 1997, a second Advisory Group Meeting, endorsed the generic safeguards approach developed by the SAGOR Programme. Using the SAGOR Programme results and consultants' meeting recommendations, the IAEA Department of Safeguards issued a safeguards policy paper stating the requirements for IAEA safeguards at geologic repositories. Following approval of the safeguards policy and the generic safeguards approach, the Geologic Repository Safeguards Experts Group was established to make recommendations on implementing the safeguards approach. This experts' group is currently making recommendations to the IAEA regarding the safeguards activities to be conducted with respect to Finland's repository programme. (author)

Mass media and nuclear energy - IAEA's role

International Nuclear Information System (INIS)

Kyd, D.R.

1993-11-01

The presentation covers the following areas: the wide spectrum of media outlets that the IAEA seeks to serve and their differing needs; the resources available to the IAEA for that purpose; the way in which IAEA endeavours to disseminate authoritative, reliable nuclear-related information to media; the exceptional role the IAEA may be called on to play in emergency situations

Global nuclear developments and the IAEA Director General Mohamed ElBaradei reviews achievements, challenges at IAEA General Conference

International Nuclear Information System (INIS)

2000-01-01

In a statement to the 44th regular session of the Agency's General Conference (18 - 22 September 2000, Austria Center Vienna), the IAEA Director General reviewed nuclear developments from the IAEA perspectives. In this connection, the Director General signalled the IAEA's achievements and its readiness to provide its services as may be requested in response to global developments. He also underlined present and future challenges shaping the IAEA agenda, including financial challenges

World-wide intercomparison exercise for the determination of trace elements in Fucus sample IAEA-140. Report no. 64

International Nuclear Information System (INIS)

Coquery, M.; Carvalho, F.P.; Horvat, M.; Azemard, S.

1997-09-01

The accurate and precise determination of trace elements in marine samples is fundamental to pollution assessment in coastal and marine environments. Analyses of sea plants are important to investigate the uptake of toxic elements along the trophic chain and sea plants may be used as indicators for water pollution and to compare the levels of contamination of different aquatic environments. IAEA. together with UNEP and the Intergovernmental Oceanographic Commission (IOC) work closely with other producers of Reference Materials in order to assure a continuous supply of these vital compounds for quality assurance procedures. A full catalogue of materials is published regularly. The Marine Environmental Studies Laboratory (MESL) of IAEA-MEL has conducted intercomparison exercises on trace elements for over twenty years as part of its contribution to IAEA's Analytical Quality Control Service, UNEP's Regional Seas Programme. and, occasionally, in association with the IOC GIPME (Global Investigation of the Pollution in the Marine Environment) programme. This report describes the performance of laboratories in one intercomparison run conducted during 1996 that was organized for the determination of trace elements in a marine macro algae (Fucus sp.) sample. This study was intended to give laboratories responsible for trace element analyses of marine materials an opportunity for checking their analytical performance

Report on the participation of US laboratories in the work of the IAEA coordinated research program on the measurement and evaluation of transactinium isotope nuclear decay data

International Nuclear Information System (INIS)

Reich, C.W.

1984-01-01

In this report, we summarize the current status of the work being carried out in various US laboratories that is specifically oriented toward the objectives of this IAEA CRP. Reported below are the gamma-ray emission probability measurements, and related work, at INEL and α-particle related work being conducted by I. Ahmad at ANL. The results of the work of the US Half-Life Evaluation Committee on the half-lives of 234 240 241 Pu have now all been published; and no additional information regarding this activity is included in this report

Secondary standard dosimetry laboratories: Development and trends

International Nuclear Information System (INIS)

1985-08-01

This publication describes the work of the IAEA and the WHO in the establishment of a network of Secondary Standard Dosimetry Laboratories. Membership in the SSDL network has now risen to about 50 laboratories, of which 36 are in developing countries

IAEA safeguards glossary

International Nuclear Information System (INIS)

1980-01-01

An unambiguous definition and rationalization of many of the terms for the purpose of IAEA safeguards are given, with a view to improving the common understanding of such terms within the international community. The glossary focuses only on safeguards meanings in general, and IAEA meanings in particular, of the terms discussed. Terms belong to the following problems: nuclear and non-nuclear material, nuclear equipment, design of the safeguards approach, nuclear material accountancy, physical standards, sampling, measurements, statistical concepts and others

The IAEA at work

International Nuclear Information System (INIS)

2004-03-01

Fifty years ago, Dwight Eisenhower stood before the United Nations to offer both a warning and a vision. The knowledge to build an atomic bomb was in the hands of rival powers and would soon be shared by many countries, the President said. It was time to create a U.N. body that could ensure that the new technology served no military purpose. It was time, moreover, to 'devise methods whereby this fissionable material would be allocated to serve the peaceful pursuits of mankind' in agriculture, medicine and other peaceful activities. Eisenhower foresaw a world safe from the destructive power of atomic fission but gaining from its technological advances. Half a century later, the world continues to witness his foresight through the work of the International Atomic Energy Agency (IAEA). The IAEA aims at four formidable goals: safeguarding nuclear nonproliferation; enhancing the security of nuclear facilities and radioactive materials; ensuring the safety of nuclear technologies; and promoting nuclear science to meet human needs. As the world's 'nuclear watchdog,' the IAEA's impartial inspectorate verifies the peaceful uses of nuclear energy in scores of countries. By joining the Agency's strengthened safeguards system and concluding an Additional Protocol, countries can assure the world-and the IAEA can verify-that their nuclear activities are not used for weapons purposes. True to Eisenhower's vision, the power of the atom is being tapped for many human benefits, especially in the world's less developed nations. Extreme poverty remains a profound problem today: some 1.2 billion people in the developing world survive marginally on less that US$1 per day. Another 2.8 billion struggle on less than US$2 per day. The IAEA is mobilizing nuclear science to help address these pressing needs. From managing water better, to controlling pests and diseases, to protecting the environment, the IAEA is helping poor countries make sizeable advances. At the same time, the IAEA works

Quality management at the Safeguards Analytical Laboratory of IAEA

International Nuclear Information System (INIS)

Aigner, H.; Doherty, P.; Donohue, D.; Kuno, Y.

2001-01-01

Full text: In the year 2000, SAL'S quality management system was certified for conforming with the requirements of the international standard ISO-9002: 1994. The certification incurred considerable efforts, both in manpower and capital investments. The expected benefits of a formal quality management system do not directly target the correctness and reliability of analytical results. SAL believes that it was already performing well in this respect, even before re-shaping its quality system according to the reference model. Systematic QA and QC procedures have been applied since the begin of SAL'S operations in the mid-70's. The management framework specified in ISO-9002: 1994 complements these technical measures. Besides its value of being internationally recognised and thus enhancing perhaps the credibility in the quality of SAL'S services, the quality management system in this form provides additional advantages for the customer of the services of SAL, i.e. the Department of Safeguards of the IAEA, but also for the control and management of SAL'S internal 'business' processes. The paper discusses if these expected additional benefits are indeed obtained and whether or not their value is in balance with operational and initial investment costs. (author)

Results of the IAEA/RCA personal dosemeter intercomparison

Energy Technology Data Exchange (ETDEWEB)

Tsujimura, Norio; Momose, Takumaro; Hayashi, Naomi [Environment and Safety Division, Tokai Works, Japan Nuclear Cycle Development Inst., Tokai, Ibaraki (Japan)

2000-06-01

The intercomparison of personal dosemeters for photon was carried out between 1990 and 1996 as part of the IAEA/RCA 'strengthening of radiation protection infrastructure' project. Japan Nuclear Cycle Development Institute participated in the intercomparison as one of the in-house personal dosimetry service organizations in Japan and also served the host irradiating laboratory. This report summarizes the dose evaluation results obtained from the JNC-TLD badges in the past four intercomparison programs. In the latest intercomparison the evaluated doses agreed to the reference doses with an accuracy of 10%. (author)

Reference material for radionuclides in sediment IAEA-384 (Fangataufa Lagoon sediment)

DEFF Research Database (Denmark)

Povinec, P.P.; Pham, M.K.; Sanchez-Cabeza, J.A.

2007-01-01

A reference material designed for the determination of anthropogenic and natural radionuclides in sediment, IAEA-384 (Fangataufa Lagoon sediment), is described and the results of certification are presented. The material has been certified for 8 radionuclides (K-40, Co-60, Eu-155, Th-230, U-238, ...... management of radioanalytical laboratories engaged in the analysis of radionuclides in the environment, as well as for the development and validation of analytical methods and for training purposes. The material is available from IAEA in 100 g units.......A reference material designed for the determination of anthropogenic and natural radionuclides in sediment, IAEA-384 (Fangataufa Lagoon sediment), is described and the results of certification are presented. The material has been certified for 8 radionuclides (K-40, Co-60, Eu-155, Th-230, U-238, Pu......-238, Pu239+240 and Am-241). Information values are given for 12 radionuclides (Sr-90, Cs-137, Pb-210 (Po-210), Ra-226, Ra-228, Th-232, U-234, U-235, Pu-239, Pu-240 and Pu-241). Less reported radionuclides include Th-228, U-236, Np-239 and Pu-242. The reference material may be used for quality...

IAEA Activities in Nuclear Security, 18 April 2013, Delft, The Netherlands

International Nuclear Information System (INIS)

Amano, Y.

2013-01-01

I am pleased to take part in this event marking the launch of the new Masters Programme in Nuclear Security at the Reactor Institute Delft. The Institute has been an IAEA Collaborating Centre for nearly four years. Our two organisations have worked closely together in training and research, as well as in areas such as establishing quality management systems at nuclear analytical laboratories in IAEA Member States. The launch of the new Masters Programme in Nuclear Security by the Delft University of Technology marks a new stage in our cooperation. Four other European universities are also taking part in the programme: the University of Oslo, the Technical University of Vienna, the Brandenburg University of Applied Sciences, and the University of Manchester Dalton Nuclear Institute. I am pleased that the syllabus for the course has been developed from the IAEA's Educational Programme in Nuclear Security. I commend this effort to train a new generation of experts who can help to improve global nuclear security. Strengthening nuclear security throughout the world remains a challenge for all of us. National governments have primary responsibility for nuclear security, but international cooperation is vital.

Building and Benefiting from Member State Laboratory Capacities

International Nuclear Information System (INIS)

2014-01-01

The Department of Nuclear Sciences and Applications implement a number of activities that are designed to enhance and capitalize upon the capacities of Member States’ laboratories worldwide. The Nuclear Sciences and Applications (NA) laboratories strengthen Member States’ analytical capacities through activities such as proficiency tests and inter-laboratory comparisons, and share the capacities of Member States’ laboratories with other Member States through the coordination of relevant networks and participation in the IAEA Collaborating Centre scheme. An example of these activities is the collaborative work carried out by the Terrestrial Environment Laboratory (TEL). The TEL cooperates with the IAEA Environment Laboratories in Monaco to distribute 92 types of reference materials for characterizing radionuclides, stable isotopes, trace elements or organic contaminants. These materials serve as international standards for establishing and evaluating the reliability and accuracy of analytical measurements. This collaborative work between NA laboratories, Member States and laboratories around the globe contribute to the IAEA’s mandate of fostering scientific and technical exchanges for the peaceful use of nuclear science and technology throughout the world

Analysis of historical delta values for IAEA/LANL NDA training courses

International Nuclear Information System (INIS)

Geist, William; Santi, Peter; Swinhoe, Martyn; Bonner, Elisa

2009-01-01

The Los Alamos National Laboratory (LANL) supports the International Atomic Energy Agency (IAEA) by providing training for IAEA inspectors in neutron and gamma-ray Nondestructive Assay (NDA) of nuclear material. Since 1980, all new IAEA inspectors attend this two week course at LANL gaining hands-on experience in the application of NDA techniques, procedures and analysis to measure plutonium and uranium nuclear material standards with well known pedigrees. As part of the course the inspectors conduct an inventory verification exercise. This exercise provides inspectors the opportunity to test their abilities in performing verification measurements using the various NDA techniques. For an inspector, the verification of an item is nominally based on whether the measured assay value agrees with the declared value to within three times the historical delta value. The historical delta value represents the average difference between measured and declared values from previous measurements taken on similar material with the same measurement technology. If the measurement falls outside a limit of three times the historical delta value, the declaration is not verified. This paper uses measurement data from five years of IAEA courses to calculate a historical delta for five non-destructive assay methods: Gamma-ray Enrichment, Gamma-ray Plutonium Isotopics, Passive Neutron Coincidence Counting, Active Neutron Coincidence Counting and the Neutron Coincidence Collar. These historical deltas provide information as to the precision and accuracy of these measurement techniques under realistic conditions.

Nuclear information: An overview of IAEA's activities

International Nuclear Information System (INIS)

Marchesi, I.H.; Konstantinov, L.V.

1986-01-01

As stated in this overview of IAEA nuclear information activities the Agency's role in information services is rapidly evolving and multifaceted. The Agency maintains more than 200 computerized files of information. Some 60 of these are part of systems directly related to nuclear activities. Some of these are briefly profiled in this overview such as INIS, the IAEA Nuclear Data Programme, the IAEA Incident Reporting System, the IAEA Energy and Economic Databank, the IAEA Power Reactor Information System, the Nuclear Fuel Cycle Information System, and the International Uranium Geology Information System. Future directions are pointed out. Different ways to upgrade information systems are listed

IAEA-RML-2014-01 Proficiency Test for Determination of Radionuclides in Sea Water

International Nuclear Information System (INIS)

2015-01-01

The Radiometrics Laboratory of the IAEA Environment Laboratories (NAEL) has been providing quality support products and services for the past 50 years. These include the organization of proficiency tests and laboratory comparisons, and the production of certified reference materials, including a wide range of marine sample matrices and radionuclide levels. As part of these activities, a proficiency test was organized at the request of the Nuclear Regulation Authority (NRA) of Japan to test the performance of participating laboratories in an analysis of radionuclides in a seawater sample. This exercise was initiated to support laboratories in seawater analyses of tritium, strontium-90 and caesium isotopes in relation to the accident at the Fukushima Daiichi nuclear power plant, in March 2011, and subsequent contamination of the marine environment

Laboratory implantation for well type ionization chambers calibration

International Nuclear Information System (INIS)

Vianello, E.A.; Dias, D.J.; Almeida, C.E. de

1998-01-01

The Radiological Science Laboratory is implanting a service for calibration of well type chambers by IAEA training program. The kerma rate in the air (mu Gy/h) of the linear Cs-137 reference source CDCS-J4 have been determined using a well type chamber Standard Imaging HDR-1000 model, which have been calibrated at Secondary Standard Laboratory Calibration of IAEA, whereas two HDR-1000 Plus chambers were calibrated too, following the same standards. The results were compared with Wisconsin University calibration certification and has demonstrated that well type ionization chamber calibration can be used in brachytherapy for several kinds of radionuclides. (Author)

Public information activities of the IAEA

International Nuclear Information System (INIS)

Meyer, Hand-Friedrich

1998-01-01

Since the accident at Three Mile Island in 1979 and increasingly since the Chernobyl accident 1986, the Division of Public Information (DPI) of the IAEA has become a contact point for journalists on all questions related to the nuclear energy and nuclear applications. The IAEA receives a continuously growing number of hits on its Internet Homepage. This is followed by an increasing number of E-mail letters from all over the world. The three main fields of general information activities of the IAEA's DPI are: 1 - the verification system of IAEA in the framework of international treaties concerning non-proliferation of nuclear weapons; 2 - the IAEA's work for safe operation of nuclear installations and its many services to improve the safe application of radiation and isotopes as well as safe operation of nuclear power plants. Questions on illicit trafficking and dangers of wrongly applied radiation sources play an important factor in our public information work in the field of nuclear safety; 3 - the IAEA's activities in the transfer of technology and the application of radiation and isotopes in agriculture, health, industry, hydrology and research. In addition to the new ways of providing information on the IAEA there is still the long established means of contact through periodicals like 'IAEA Bulletin' and 'IAEA Newsbriefs' or general information films like, for instance, 'The International Atom', 'The Nuclear Age', 'How a nuclear power plant works', 'Nuclear Energy and the Environment', 'The Safe Transport of Radioactive Material', 'The International Chernobyl Project', 'Mission Iraq' and others. Besides, there are aspects on longer lasting perspectives which should be considered: - physics teaching at schools; - information on nuclear fission, nuclear power, radiation and isotopes in a science museum in the capital; an information center at nuclear research facilities in the country. Nuclear has many advantages but it is difficult these days to convince normal

Analysis on IAEA 2006-2007 Programme and Cooperation Directions between Korea and IAEA

International Nuclear Information System (INIS)

Oh, Keun Bae; Lee, H. M.; Yang, M. H.; Lee, B. W.; Ko, H. S.; Ryu, J. S.; Kim, H. J.; Kim, K. P.

2004-12-01

In this study, the structure of the IAEA programme and the major changes in 2004/2005 programme cycle are analyzed. Also renewed programming process and major issues in 2006/2007 programme and budget are analyzed. Based on the analyses, the detailed proposal to strengthen cooperation with IAEA is prepared in the fields of nuclear power, nuclear application, nuclear safety and nuclear cooperation. As a result, the following 9 themes are identified to strengthen the relation between Korea and the IAEA. - Nuclear Production of Hydrogen - Sea Water Desalination - Nuclear Knowledge Management - Application of Food Irradiation - Cancer Treatment using Cyclotron - Global Nuclear Safety Network; - Management of Radiation Source by Global Positioning System (GPS) - Global Network for Radiological Emergency Response - Enhanced relationship between Regional Cooperation Frameworks

Scientific committee of the IAEA/WHO Network of Secondary Standard Dosimetry Laboratories. Report of the ninth meeting of the SSDL scientific committee, IAEA, Vienna, 13-17 November 2000

International Nuclear Information System (INIS)

2001-01-01

The report of the eighth meeting (held in Oct. 1998) of the Scientific Committee (SSC) of the IAEA/WHO network of Secondary Standard Dosimetry Laboratories (SSDL) was published in the SSDL Newsletter No. 40, January 1999. The ninth meeting was held in Vienna at Agency Headquarters from 13 to 17 November 2000. Opening remarks were made by Mr. S. Groth, Director, Division of Human Health (NAHU), Mr. H. Oestensen (WHO), Co-Secretary of the IAEA/WHO SSDL Network, and Mr. Ahmed Meghzifene, acting Section Head, Dosimetry and Medical Radiation Physics (DMRP). The Agency's DMRP sub-programme provides traceable radiation standards to the majority of developing countries over a wide range of energies and dose levels. External-beam radiation therapy and radiation processing (high dose) have a long history and robust links to international standards. Recently the DMRP has developed projects providing robust links for calibration of mammography X-ray beams, brachytherapy sources, and personnel monitoring programmes at the participating SSDLs. Efforts by the Agency and the WHO over the past 5 years have made significant improvements in the return rate and turn-around time in the postal TLD programme, effectively increasing the availability of Agency standards. Two other high-priority items promulgated by the DMRP are: (i) follow-up of quality audit measurements which fall outside the established action levels, and (ii) transfer of postal TLD programmes to national programmes and establishing and maintaining links between these programmes and the DMRP. The SSC still considers both of these as high priority items, commends the DMRP on their efforts, and encourages them to continue to develop activities in these areas. The SSC wishes to emphasize that radiation dosimetry is a necessary adjunct to many programmes that utilize ionizing radiation at various dose levels. The SSC commends the Agency for their continued support for the programmes sponsored through the Dosimetry and

IAEA safety glossary. Terminology used in nuclear safety and radiation protection, multilingual 2007 edition, including the IAEA safety fundamentals [no. SF-1

International Nuclear Information System (INIS)

2008-10-01

The IAEA Safety Glossary defines and explains technical terms used in the IAEA Safety Standards and other safety related IAEA publications, and provides information on their usage.The publication is multilingual and covers the six official IAEA languages,, Arabic, Chinese, English, French, Russian and Spanish. It has been in use since April 2000. The 2007 Edition is a revised and updated version. The primary purpose of the publication is to harmonize terminology and usage in the IAEA Safety Standards. It is a source of information for users of the IAEA Safety Standards and other safety related IAEA publications and provides guidance for the drafters and reviewers of publications, including IAEA technical officers and consultants, and members of technical committees, advisory groups, working groups and bodies for the endorsement of safety standards

IAEA film library

International Nuclear Information System (INIS)

1959-01-01

Most of the scientific and technical films shown during the Second Geneva Conference for the Peaceful Uses of Atomic Energy were donated to IAEA by the producing countries at the end of the Conference. They will form the basic stock for the Agency's loan service intended to provide atomic energy institutions in Member States with film material. A detailed catalogue of the films, classified according to subject and giving conditions of loan or purchase, is now being prepared. In addition to this, information on all films produced in Member Countries dealing with the peaceful uses cf atomic energy is being assembled. The documentary information contained in the films in IAEA's possession relates to the following subjects: national programmes; nuclear physics; accelerators; plasma and fusion; reactors (power, research, material testing and experimental); prospecting and mining; ore dressing; metallurgy; production of fuel elements; treatment of irradiated fuel elements; protection against radiation; detection and counting; uses of radiation in medicine, biochemistry, agriculture and industry; industrial application of nuclear explosions. Most of the commentaries are in the language of the producing country. A few films are available in a choice of two languages. The films donated to the Agency total 82, two of which have been produced in Canada, 13 in France, one in India, one in Romania, one in Spain, 14 in the United Kingdom, one in the Union of South Africa, 47 in the United States of America and two in the USSR: they are mostly illustrations of papers presented at the Second Geneva Conference. In arranging for the circulation of scientific and technical films IAEA wishes to help meet some of the training and information needs of Member States. It is hoped that all organizations producing films on the peaceful uses of atomic energy will entrust copies to the IAEA with a view to their widest possible circulation. In the meantime, the Agency's films have been given

IAEA film library

Energy Technology Data Exchange (ETDEWEB)

NONE

1959-01-15

Most of the scientific and technical films shown during the Second Geneva Conference for the Peaceful Uses of Atomic Energy were donated to IAEA by the producing countries at the end of the Conference. They will form the basic stock for the Agency's loan service intended to provide atomic energy institutions in Member States with film material. A detailed catalogue of the films, classified according to subject and giving conditions of loan or purchase, is now being prepared. In addition to this, information on all films produced in Member Countries dealing with the peaceful uses cf atomic energy is being assembled. The documentary information contained in the films in IAEA's possession relates to the following subjects: national programmes; nuclear physics; accelerators; plasma and fusion; reactors (power, research, material testing and experimental); prospecting and mining; ore dressing; metallurgy; production of fuel elements; treatment of irradiated fuel elements; protection against radiation; detection and counting; uses of radiation in medicine, biochemistry, agriculture and industry; industrial application of nuclear explosions. Most of the commentaries are in the language of the producing country. A few films are available in a choice of two languages. The films donated to the Agency total 82, two of which have been produced in Canada, 13 in France, one in India, one in Romania, one in Spain, 14 in the United Kingdom, one in the Union of South Africa, 47 in the United States of America and two in the USSR: they are mostly illustrations of papers presented at the Second Geneva Conference. In arranging for the circulation of scientific and technical films IAEA wishes to help meet some of the training and information needs of Member States. It is hoped that all organizations producing films on the peaceful uses of atomic energy will entrust copies to the IAEA with a view to their widest possible circulation. In the meantime, the Agency's films have been given

IAEA, Fukushima Prefecture Sign Cooperation Memorandum

International Nuclear Information System (INIS)

2012-01-01

Full text: IAEA Director General Yukiya Amano and the Governor of Fukushima Prefecture, Yuhei Sato, today signed a Memorandum of Cooperation confirming their willingness to implement concrete projects to help alleviate the consequences of the accident at TEPCO's Fukushima Daiichi Nuclear Power Station. The Memorandum, signed on the sidelines of the three-day Fukushima Ministerial Conference on Nuclear Safety, includes arrangements to promote cooperation in two key areas: one on radiation monitoring and remediation between the IAEA and Fukushima Prefecture, and the other on human health between the IAEA and Fukushima Medical University. The Memorandum also highlights plans for a training centre in Fukushima Prefecture to help reinforce emergency preparedness and response activities, supported by the Government of Japan and Fukushima Prefecture. An IAEA Response and Assistance Network (RANET) Capacity Building Centre will be designated, with IAEA radiation monitoring equipment to be deployed in case of need, and to provide training in emergency preparedness and response in Japan and the Asia Pacific region. 'With this framework, the wisdom of the international community as well as the IAEA will be utilised in the process of reconstruction in Fukushima', said Japan's Minister of Foreign Affairs, Koichiro Gemba, who attended the signing ceremony. 'I'm very much encouraged by the conclusion of this Memorandum and I believe this will serve to promote reconstruction in Fukushima', said Governor Sato. 'We will also be able to disseminate to the rest of the world the knowledge and experience to be gained from the activities that we are conducting, and we hope this will be a symbol of Fukushima'. 'The IAEA has expertise in the areas of remediation and decontamination, as well as environmental monitoring and human health'. said Director General Amano. 'It is our hope that we will support Fukushima and at the same time serve as a bridge connecting the Prefecture and the world

IAEA activities related to ITER

International Nuclear Information System (INIS)

Dolan, T.J.; Schneider, U.

2001-01-01

As agreed between the IAEA and the ITER Parties, special sessions are dedicated to ITER at the IAEA Fusion Energy Conferences. At the 18th IAEA Fusion Energy Conference, held on 4-10 October 2000 in Sorrento, Italy, in the Artsimovich-Kadomtsev Memorial opening session there were special lectures by Carlo Rubbia (President, ENEA, Italy), A. Arima (Japan), and E.P. Velikhov (Russia); an overview talk on ITER by R. Aymar (ITER Director); and a talk on the FTU experiment by F. Romanelli. In total, 573 participants from 34 countries presented 389 papers (including 11 post-deadline papers and the 4 summaries)

IAEA safeguards for the Fissile Materials Disposition Project

International Nuclear Information System (INIS)

Close, D.A.

1995-06-01

This document is an overview of International Atomic Energy Agency (IAEA) safeguards and the basic requirements or elements of an IAEA safeguards regime. The primary objective of IAEA safeguards is the timely detection of the diversion of a significant quantity of material and the timely detection of undeclared activities. The two important components of IAEA safeguards to accomplish their primary objective are nuclear material accountancy and containment and surveillance. This overview provides guidance to the Fissile Materials Disposition Project for IAEA inspection requirements. IAEA requirements, DOE Orders, and Nuclear Regulatory Commission regulations will be used as the basis for designing a safeguards and security system for the facilities recommended by the Fissile Materials Disposition Project

Excerpts from the introductory statement by IAEA Director General. IAEA Board of Governors, Vienna, 9 December 1999

International Nuclear Information System (INIS)

ElBaradei, M.

1999-01-01

The document contains excerpts from the Introductory Statement made by the Director General of the IAEA at the IAEA Board of Governors on 9 December 1999. The following aspects from the Agency's activity are briefly presented: IAEA's safeguards, physical protection of nuclear material, the status of Agency's involvement in safeguards verification in the Democratic People's Republic of Korea (DPRK), and Agency's actions in connection with Y2K possible problems

Recommended observational skills training for IAEA safeguards inspections. Final report: Recommended observational skills training for IAEA safeguards inspections

Energy Technology Data Exchange (ETDEWEB)

Toquam, J.L.; Morris, F.A.

1994-09-01

This is the second of two reports prepared to assist the International Atomic Energy Agency (IAEA or Agency) in enhancing the effectiveness of its international safeguards inspections through inspector training in {open_quotes}Observational Skills{close_quotes}. The first (Phase 1) report was essentially exploratory. It defined Observational Skills broadly to include all appropriate cognitive, communications, and interpersonal techniques that have the potential to help IAEA safeguards inspectors function more effectively. It identified 10 specific Observational Skills components, analyzed their relevance to IAEA safeguards inspections, and reviewed a variety of inspection programs in the public and private sectors that provide training in one or more of these components. The report concluded that while it should be possible to draw upon these other programs in developing Observational Skills training for IAEA inspectors, the approaches utilized in these programs will likely require significant adaption to support the specific job requirements, policies, and practices that define the IAEA inspector`s job. The overall objective of this second (Phase 2) report is to provide a basis for the actual design and delivery of Observational Skills training to IAEA inspectors. The more specific purposes of this report are to convey a fuller understanding of the potential application of Observational Skills to the inspector`s job, describe inspector perspectives on the relevance and importance of particular Observational Skills, identify the specific Observational Skill components that are most important and relevant to enhancing safeguards inspections, and make recommendations as to Observational Skills training for the IAEA`s consideration in further developing its Safeguards training program.

IAEA Completes Nuclear Security Review Mission in Republic of Korea

International Nuclear Information System (INIS)

2014-01-01

Full text: A team of International Atomic Energy Agency (IAEA) experts today completed a mission to review national nuclear security practices in the Republic of Korea. At the request of the Government of the ROK, the IAEA conducted a two-week International Physical Protection Advisory Service (IPPAS) mission that reviewed the nation's nuclear security-related legislative and regulatory framework for nuclear and other radioactive material and associated facilities, as well as security arrangements applied to the transport of nuclear material and radioactive sources, and to computer systems. In addition, the team reviewed physical protection systems at the Hanbit Nuclear Power Plant (NPP), operated by Korea Hydro and Nuclear Power Company (KHNP), and at the High-Flux Advanced Neutron Application Reactor (HANARO), operated by the Korea Atomic Energy Research Institute (KAERI). The IPPAS team concluded that Korea is working well to conduct strong and sustainable nuclear security activities. Moreover, the team identified a number of good practices in the national nuclear security regime, and at the visited facilities. The team also made recommendations and suggestions for continuous improvement in nuclear security. The IAEA team was led by Joseph Sandoval, a staff member at the Sandia National Laboratories in the United States, and it included eight experts from six nations and the IAEA. The team met in Daejeon with officials from the Nuclear Safety and Security Commission (NSSC), representatives of the Korea Institute of Nuclear Non-Proliferation and Control (KINAC), the Korea Institute of Nuclear Safety (KINS), KAERI, and the Korea Electric Power Corporation Nuclear Fuel (KEPCO NF). They conducted site visits to the Hanbit NPP, the HANARO research reactor, the irradiation facility at KAERI's Advanced Radiation Technology Institute (ARTI), and the KHNP Cyber Security Center. ''Successful development of a nuclear power programme necessitates a strong commitment to

Certified reference materials for radionuclides in Bikini Atoll sediment (IAEA-410) and Pacific Ocean sediment (IAEA-412)

DEFF Research Database (Denmark)

Pham, M. K.; van Beek, P.; Carvalho, F. P.

2016-01-01

The preparation and characterization of certified reference materials (CRMs) for radionuclide content in sediments collected offshore of Bikini Atoll (IAEA-410) and in the open northwest Pacific Ocean (IAEA-412) are described and the results of the certification process are presented. The certified...... radionuclides include: 40K, 210Pb (210Po), 226Ra, 228Ra, 228Th, 232Th, 234U, 238U, 239Pu, 239+240Pu and 241Am for IAEA-410 and 40K, 137Cs, 210Pb (210Po), 226Ra, 228Ra, 228Th, 232Th, 235U, 238U, 239Pu, 240Pu and 239+240Pu for IAEA-412. The CRMs can be used for quality assurance and quality control purposes...

Atoms for pest control

International Nuclear Information System (INIS)

Lindquist, D.A.

1984-01-01

Insects cause losses estimated at between 8% and 20% of total production of crops and livestock throughout the world. With the aim of developing technologies which can reduce such losses, the Insect and Pest Control Section of the Joint FAO/IAEA Division actively sponsors projects and conducts research through the Entomology Section of the Agricultural Biotechnology Laboratory at Seibersdorf. In its work, the Section has placed considerable emphasis on the Sterile Insect Technique (SIT). This technique involves the sterilization and release of large numbers of insects of the target species into the area where control is to be achieved. There, the sterile insects mate with the fertile wild insects, which produce no progeny: the technique is thus a highly specific form of ''birth control''. It is being used against a number of pest species in several countries

Estimated incremental costs for NRC licensees to implement the US/IAEA safeguards agreement

International Nuclear Information System (INIS)

Clark, R.G.; Brouns, R.J.; Chockie, A.D.; Davenport, L.C.; Merrill, J.A.

1979-01-01

A study was recently completed for the US Nuclear Regulatory Commision (NRC) by the Pacific Northwest Laboratory (PNL) to identify the incremental cost of implementing the US/IAEA safeguards treaty agreement to eligible NRC licensees. Sources for the study were cost estimates from several licensees who will be affected by the agreement and cost analyses by PNL staff. The initial cost to all eligible licensees to implement the agreement is estimated by PNL to range from $1.9 to $7.2 million. The annual cost to these same licensees for the required accounting and reporting activities is estimated at $0.5 to $1.5 million. Annual inspection costs to the industry for the limited IAEA inspection being assumed is estimated at $80,000 to $160,000

IAEA Newsbriefs. V. 9, no. 4(66). Oct 1994

International Nuclear Information System (INIS)

1994-01-01

This issue gives brief information on the following topics: IAEA Analyzing effect of US-DPRK Agreed Framework, Statement to General Assembly in New-York, Council on Foreign Relations, 19 October 1994, Congress of the European Nuclear Society, 4 October 1994, IAEA General Conference, 19 September 1994, Illicit Trafficking in Nuclear Materials, IAEA Director General Blix honoured, Ukraine and IAEA sign Safeguards Agreement, International Convention on Nuclear Safety, Highlights of the 1994 General Conference, IAEA safeguards in the DPRK, Monitoring and verification in Iraq, IAEA safeguards system, Measures against illicit trafficking in nuclear materials, African nuclear-weapon-free zone, South Africa's participation in IAEA activities, Application of IAEA safeguards in the Middle East, IAEA technical co-operation activities, Technical assistance in the Middle East, Radioactive waste management, Water resources and production, IAEA budget and extrabudgetary resources for 1995, Staffing of the IAEA Secretariat, Nuclear safety and radiological protection, Scientific Programme at the General Conference, Environmental monitoring, High-energy accelerators and radioactive waste management, Global food security and sustainability, Other meetings, Air Transport of Radioactive materials, Accelerators for Research, Water Resources, Radiation Technologies in Health Care, Spent Fuel Storage, Nuclear Techniques in Agriculture, Comprehending Radiation Risks, Environmental Impact of Radioactive Releases, Strengthening Radiation Protection Infrastructures, and other short information

IAEA Newsbriefs. V. 9, no. 4(66). Oct 1994

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-12-31

This issue gives brief information on the following topics: IAEA Analyzing effect of US-DPRK Agreed Framework, Statement to General Assembly in New-York, Council on Foreign Relations, 19 October 1994, Congress of the European Nuclear Society, 4 October 1994, IAEA General Conference, 19 September 1994, Illicit Trafficking in Nuclear Materials, IAEA Director General Blix honoured, Ukraine and IAEA sign Safeguards Agreement, International Convention on Nuclear Safety, Highlights of the 1994 General Conference, IAEA safeguards in the DPRK, Monitoring and verification in Iraq, IAEA safeguards system, Measures against illicit trafficking in nuclear materials, African nuclear-weapon-free zone, South Africa`s participation in IAEA activities, Application of IAEA safeguards in the Middle East, IAEA technical co-operation activities, Technical assistance in the Middle East, Radioactive waste management, Water resources and production, IAEA budget and extrabudgetary resources for 1995, Staffing of the IAEA Secretariat, Nuclear safety and radiological protection, Scientific Programme at the General Conference, Environmental monitoring, High-energy accelerators and radioactive waste management, Global food security and sustainability, Other meetings, Air Transport of Radioactive materials, Accelerators for Research, Water Resources, Radiation Technologies in Health Care, Spent Fuel Storage, Nuclear Techniques in Agriculture, Comprehending Radiation Risks, Environmental Impact of Radioactive Releases, Strengthening Radiation Protection Infrastructures, and other short information

IAEA coaches new entrants

International Nuclear Information System (INIS)

Jouette, I.

2016-01-01

IAEA provides new entrants in nuclear electricity production with a broad and integrated range of services. The aim is to make the new entrant full aware of the commitments and obligations linked to the development of a civil nuclear program. IAEA offers a 3-step approach. The first step assesses the elements the new entrants has to take into account to launch a nuclear program. The second step deals with the preliminary works before the construction starts but after the political decision to launch a nuclear program has been taken. At the end of the second step the national authorities are able to launch tenders and negotiate contracts for the construction of a nuclear power plant. The third step is dedicated to the necessary activities to implement the first nuclear power plant. The end of the third step means that national authorities are able to issue exploitation licenses for operating nuclear power stations. All along the IAEA accompaniment numerous meetings are scheduled in which IAEA experts meet the 3 organisations that represent the new entrant: the government, the plant operator and the national safety authority. An important element of the first step is to help the country to assess the necessary human resource in terms of qualified staff. (A.C.)

IAEA activities on research reactor safety

International Nuclear Information System (INIS)

Alcala-Ruiz, F.

1995-01-01

Since its inception in 1957, the International Atomic Energy Agency (IAEA) has included activities in its programme to address aspects of research reactors such as safety, utilization and fuel cycle considerations. These activities were based on statutory functions and responsibilities, and on the current situation of research reactors in operation around the world; they responded to IAEA Member States' general or specific demands. At present, the IAEA activities on research reactors cover the above aspects and respond to specific and current issues, amongst which safety-related are of major concern to Member States. The present IAEA Research Reactor Safety Programme (RRSP) is a response to the current situation of about 300 research reactors in operation in 59 countries around the world. (orig.)

IAEA statement on Iranian enrichment announcement

International Nuclear Information System (INIS)

2010-01-01

Full text: The following is a statement attributable to IAEA Spokesperson Gill Tudor: 'The IAEA can confirm that it has received a letter from the Atomic Energy Organization of Iran (AEOI) on 8 February 2010, in which the AEOI informed the Agency that production of less than 20% enriched uranium is being foreseen at the Pilot Fuel Enrichment Plant at Natanz for fuel for the Tehran Research Reactor'. 'IAEA Director General Yukiya Amano noted with concern this decision, as it may affect, in particular, ongoing international efforts to ensure the availability of nuclear fuel for the Tehran Research Reactor.' 'The Director General reiterated the Agency's readiness to play an intermediary role on the issue of the Tehran Research Reactor.' (IAEA)

IAEA To Launch Centre On Ocean Acidification

International Nuclear Information System (INIS)

2012-01-01

Full text: The International Atomic Energy Agency (IAEA) is to launch a new centre this summer to address the growing problem of ocean acidification. Operated by the Agency's Monaco Environmental Laboratories, the Ocean Acidification International Coordination Centre will serve the scientific community - as well as policymakers, universities, media and the general public - by facilitating, promoting and communicating global actions on ocean acidification. Growing amounts of carbon dioxide in the Earth's atmosphere are being absorbed in the planet's oceans which increases their acidity. According to the experts, ocean acidification may render most regions of the ocean inhospitable to coral reefs by 2050 if atmospheric carbon dioxide levels continue to increase. This could lead to substantial changes in commercial fish stocks, threatening food security for millions of people as well as the multi-billion dollar fishing industry. International scientists have been studying the effect and possible responses, and the new centre will help coordinate their efforts. ''During the past five years, numerous multinational and national research projects on ocean acidification have emerged and significant research advances have been made,'' said Daud bin Mohamad, IAEA Deputy Director General for Nuclear Sciences and Applications. ''The time is now ripe to provide international coordination to gain the greatest value from national efforts and research investments.'' The centre will be supported by several IAEA Member States and through the Peaceful Uses Initiative, and it will be overseen by an Advisory Board consisting of leading institutions, including the U.N. Intergovernmental Oceanographic Commission, the U.S. National Oceanic and Atmospheric Administration, the U.N. Food and Agriculture Organization, the Fondation Prince Albert II de Monaco, the OA-Reference User Group, as well as leading scientists and economists in the field. The new centre will focus on international

Signal processing techniques for the acoustic detection of boiling in LMFBRs: preliminary results of an IAEA collaborative research programme

International Nuclear Information System (INIS)

Macleod, I.D.

1988-01-01

A specialist meeting organised by the International Working Group on Fast Reactors (IWGFR) of the International Atomic Energy Agency (IAEA) was held at Chester in the United Kingdom in 1981 to discuss techniques for the detection of acoustic noise from boiling. This meeting recommended that a benchmark test should be carried out to evaluate and compare signal processing methods for use in the detection of the acoustic noise produced by boiling sodium. In response to this recommendation the IAEA set up a collaborative research programme to examine and compare the processing techniques used in the laboratories of member countries. Eight laboratories in six countries have taken part in the programme which will be completed in 1988. This paper summarises the results obtained so far. (author)

Determination by INAA of trace elements in Fucus sample (IAEA-0140)

International Nuclear Information System (INIS)

Salagean, M.; Pantelica, A.; Rusu, C.; Scarlat, A.

1998-01-01

The concentration of 25 elements (Al, As, Ba, Br, Ca, Ce, Co, Cr, Cs, Fe, Hf, Hg, K, La, Mg, Mn, Na, Rb, Sb, Sc, Sm, Sr, Th, V, Zn) in the marine algae Fucus sp. was determined by instrumental neutron activation analysis. This paper presents our contribution to an intercomparison exercise organized by IAEA. The results obtained in our laboratory, excepting Hg, are in very good or in good agreement with the intercomparison values

Analytical quality control [An IAEA service

Energy Technology Data Exchange (ETDEWEB)

NONE

1973-07-01

In analytical chemistry the determination of small or trace amounts of elements or compounds in different types of materials is increasingly important. The results of these findings have a great influence on different fields of science, and on human life. Their reliability, precision and accuracy must, therefore, be checked by analytical quality control measures. The International Atomic Energy Agency (IAEA) set up an Analytical Quality Control Service (AQCS) in 1962 to assist laboratories in Member States in the assessment of their reliability in radionuclide analysis, and in other branches of applied analysis in which radionuclides may be used as analytical implements. For practical reasons, most analytical laboratories are not in a position to check accuracy internally, as frequently resources are available for only one method; standardized sample material, particularly in the case of trace analysis, is not available and can be prepared by the institutes themselves only in exceptional cases; intercomparisons are organized rather seldom and many important types of analysis are so far not covered. AQCS assistance is provided by the shipment to laboratories of standard reference materials containing known quantities of different trace elements or radionuclides, as well as by the organization of analytical intercomparisons in which the participating laboratories are provided with aliquots of homogenized material of unknown composition for analysis. In the latter case the laboratories report their data to the Agency's laboratory, which calculates averages and distributions of results and advises each laboratory of its performance relative to all the others. Throughout the years several dozens of intercomparisons have been organized and many thousands of samples provided. The service offered, as a consequence, has grown enormously. The programme for 1973 and 1974, which is currently being distributed to Member States, will contain 31 different types of materials.

IAEA Board of Governors approves IAEA action plan to combat nuclear terrorism

International Nuclear Information System (INIS)

2002-01-01

The IAEA Board of Governors today approved in principal an action plan designed to upgrade worldwide protection against acts of terrorism involving nuclear and other radioactive materials. In approving the plan, the Board has recognized that the first line of defense against nuclear terrorism is the strong physical protection of nuclear facilities and materials. 'National measures for protecting nuclear material and facilities are uneven in their substance and application,' the IAEA says. 'There is wide recognition that the international physical protection regime needs to be strengthened.'

Implementation of self-sustaining GA/GC system in Turkish Atomic Energy Authority accordance to Internationally harmonized requirements

International Nuclear Information System (INIS)

Arikan, P.; Acar, O.; Acar, R.; Aycik, G.A.; Cetiner, M.A.; Demirel, H.; Efe, N.; Golge,; Gurellier, R.; Kirmaz, R.; Tulumen, S.; Yucel, H.; Zararsiz, A.; Agus, Y.; Ekinci, S.

2002-01-01

In trade, health, safety and environmental protection, users of a laboratory's analytical services are more and more in need of proof of the reliability and credibility of results using internationally accepted standards. The model project of International Atomic Energy Agency (IAEA) is coded RER/2/004 and entitled Quality Control (QC) and Quality Assurance (QA) for Nuclear Analytical Techniques had been approved in 1999 for a period of two years aiming at the implementation of a comprehensive QA/QC protocol in nuclear analytical laboratories (NALs) of Member States following the ISO 17025 quid. Member States are Turkey, Slovakia, Slovenia, Romania, Poland, Latvia, Hungary,Estonia, Croatia, Belarus, Armenia and Agency's Laboratory Seibersdorf which made appropriate staff and facilities available for full participation in the project. In this summary, major goals of participation in the project, core stones of implementation in NALs (gamma, X-rays and alpha/beta), establishing the quality system, improvements of technical and management requirements as well as achievements and difficulties during two year program were discussed in detail. Progress of the nuclear analytical laboratories was monitored by IAEA staff using a concise scorning system that was applied to the submitted progress reports and the audit reviews. Two proficiency tests were applied to evaluate the technical competence of the laboratories by selected radionuclides of environmental importance. The main objective of the exercise were to validate the accuracy and precision of the measurements and to provide feedback to the participants on the performance of methods. PT sample results on gamma and alpha/beta measurements of NALs in center are compatible. It is expected that the reasonable progress gained in this project, will reflect as inching towards accreditation of NALs in near future.In addition to NALs of Centers in Ankara and Istanbul individual IAEA TC project for advanced nondestructive

IAEA reference dosimeter: Alanine-ESR

International Nuclear Information System (INIS)

Mehta, K.; Girzikowsky, R.

1999-01-01

Since 1985, the IAEA has been using alanine-ESR as a transfer dosimeter for its dose quality audit service, namely the International Dose Assurance Service. The alanine dosimeters are rod-type containing 70 wt% DL--α-alanine and 30 wt% polystyrene. We have two self-shielded gamma facilities for the calibration of the dosimetry system, where the temperature within the irradiation chamber can be controlled by a specially designed unit. A 4th order polynomial is fitted to the 16 data points in the dose range of 100 Gy to 50 kGy. The measured value of the irradiation temperature coefficient at two dose values (15 and 45 kGy) is 0.23 %/deg. C. Also, the ESR-response was followed for several dosimeters for about 8 months to study the post-irradiation effect. A value of 0.008 %/day was observed for the fading of the response for two dose values (15 and 45 kGy) and three irradiation temperatures (15, 27 and 40 deg. C). The effect of the analysis temperature on the ESR response was also studied. The combined relative uncertainty for the IAEA alanine-ESR dosimetry system is 1.5% (k=1). This includes that transferred from the primary laboratory for the dose rate measurements of the gamma facilities, dosimetry system calibration uncertainties, batch variability and uncertainty in the curve fitting procedure. This value however does not include the contribution due to the irradiation temperature correction which is applied when it differs from that during calibration; this component being specific for each dose measurement. (author)

IAEA Safeguards: Status and prospects

International Nuclear Information System (INIS)

Gruemm, H.

1983-01-01

The IAEA has just celebrated its 25th anniversary, and the first safeguards inspections were performed twenty years ago. Counting only since 1978, some 5100 inspections had been performed up to mid-1982, using a staff which now includes about 130 inspectors. Despite these impressive figures, and the fact that the IAEA has never detected any apparent diversion of nuclear materials, there are increasing public allegations that safeguards lack effectiveness. After briefly reviewing the nature of IAEA safeguards agreements, the paper examines the political and technical objectives of safeguards together with some of the criticisms which have been voiced. Allocation of limited safeguards resources is examined in terms of the sometimes conflicting allocation criteria which are contained in various safeguards documents. The paper argues that the credibility and deterrent effect of IAEA safeguards should not be underestimated. It should be of greater concern that a few States are known to be operating or constructing non-safeguarded nuclear facilities capable of producing weapons-grade nuclear materials. Thus the risk of safeguards would appear to be greatest at exactly the point where safeguards end. (author)

IAEA safeguards: some pros and cons

International Nuclear Information System (INIS)

Kelly, P.

1986-01-01

The author gives a personal view of the International Atomic Energy Agency's (IAEA) safeguards. The IAEA safeguards system is described (including containment, surveillance and inspection), and the limitations and strengths of the system are examined. (U.K.)

IAEA Newsbriefs. V. 10, no. 3(69). Nov-Dec 1995

International Nuclear Information System (INIS)

1995-01-01

This issue gives brief information on the following topics: IAEA Director General Addresses United Nations, IAEA Board of Governors' December Meetings, UN General Assembly Commends Work of IAEA, Oceanographic Investigations of Radioactive Pollution, Cancer Radiotherapy Using Heavy Charged Particles, Highlights of the 1995 IAEA General Conference, Director General's Statement to 1995 IAEA General Conference, General Conference Scientific Programme, Countries Invited to More Widely Apply INES Scale, Safety Meeting on Kozloduy in Bulgaria, Selection of Dry Storage Technologies for Spent Fuel, India Presents Sculpture to the IAEA, IAEA Seminars and Symposia, and other short information

The public information programme of the IAEA

International Nuclear Information System (INIS)

Meyer, Hans-Friedrich

1989-01-01

The public information programme of the IAEA is deter-mined by two basic criteria: First by the Statute of the IAEA which defines its objectives as 'to seek to accelerate and enlarge the contribution of atomic energy to peace, health and prosperity throughout the world' as well as 'to ensure as far as it is able, that assistance provided by it or at its request or under its supervision or control is not used in such a way as to further any military purpose'; second by the fact that the IAEA is an intergovernmental organization, which means that it has to fulfill request of independent, sovereign governments. In a discussion of the public infomation program of the IAEA, three main fields of activities always have to be kept in mind: Nuclear applications in agriculture, medicine, industry, hydrology, research, etc.; The use of nuclear energy for electricity generation, here mainly the aspects of safety and economics; and safeguards. From this it can be understood that the public information activities of the IAEA must have different perspectives: There are non-controversial fields for public information work, such as ost all aspects of nuclear application employing radiation and Isotopes. -- There are activities of the IAEA where the work in general is not questioned but considered absolutely necessary. -- There are finally controversial fields, where the IAEA is blamed for being too promotional. Examples are the IAEA's activities in nuclear power program planning as well as in food irradiation. In these controversial fields, it is very important to look for long-term, issue-oriented strategies to communicate good factual information in perspective

The public information programme of the IAEA

Energy Technology Data Exchange (ETDEWEB)

Meyer, Hans-Friedrich [Division of Public Information, International Atomic Energy Agency, Vienna (Austria)

1989-07-01

The public information programme of the IAEA is deter-mined by two basic criteria: First by the Statute of the IAEA which defines its objectives as 'to seek to accelerate and enlarge the contribution of atomic energy to peace, health and prosperity throughout the world' as well as 'to ensure as far as it is able, that assistance provided by it or at its request or under its supervision or control is not used in such a way as to further any military purpose'; second by the fact that the IAEA is an intergovernmental organization, which means that it has to fulfill request of independent, sovereign governments. In a discussion of the public infomation program of the IAEA, three main fields of activities always have to be kept in mind: Nuclear applications in agriculture, medicine, industry, hydrology, research, etc.; The use of nuclear energy for electricity generation, here mainly the aspects of safety and economics; and safeguards. From this it can be understood that the public information activities of the IAEA must have different perspectives: There are non-controversial fields for public information work, such as ost all aspects of nuclear application employing radiation and Isotopes. -- There are activities of the IAEA where the work in general is not questioned but considered absolutely necessary. -- There are finally controversial fields, where the IAEA is blamed for being too promotional. Examples are the IAEA's activities in nuclear power program planning as well as in food irradiation. In these controversial fields, it is very important to look for long-term, issue-oriented strategies to communicate good factual information in perspective.

IAEA Newsbriefs. V. 10, no. 1(67). Mar-Apr 1995

International Nuclear Information System (INIS)

1995-01-01

This issue gives brief information on the following topics: IAEA Board to Consider Proposal on Safeguards, IAEA Director General to Address NPT Conference in mid-April, IAEA Hosts UN System-Wide Meeting, Joint IAEA/EC/WHO Conference on Chernobyl Announced, IAEA Concludes Post-Chernobyl Research Project, Uranium Data in Environmental Monitoring, Director General Address in Chile, South Africa, the Philippines Host Nuclear Information Seminars, Upcoming IAEA Conferences, Symposia and Seminars, Isotopes in Water Resources Management, Environmental Impacts of Radioactive Releases, Joint FAO/IAEA Symposium on Crop Improvement, Other Conferences, Symposia and Seminars in 1995, Safeguards and Non-Proliferation Developments (IAEA Safeguards Agreements, New NPT Members), Handbook on Nuclear Communications, SIT Campaign in Zanzibar, and other short information

IAEA programme on research reactor safety

International Nuclear Information System (INIS)

Alcala, F.; Di Meglio, A.F.

1995-01-01

This paper describes the IAEA programme on research reactor safety and includes the safety related areas of conversions to the use of low enriched uranium (LEU) fuel. The program is based on the IAEA statutory responsibilities as they apply to the requirements of over 320 research reactors operating around the world. The programme covers four major areas: (a) the development of safety documents; (b) safety missions to research reactor facilities; (c) support of research programmes on research reactor safety; (d) support of Technical Cooperation projects on research reactor safety issues. The demand for these activities by the IAEA member states has increased substantially in recent years especially in developing countries with increasing emphasis being placed on LEU conversion matters. In response to this demand, the IAEA has undertaken an extensive programme for each of the four areas above. (author)

Proceedings of the IAEA consultants' meeting on the assessment of the results of the REAL-84 exercise

International Nuclear Information System (INIS)

Zsolnay, E.M.; Nolthenius, H.J.; Piksaikin, V.

1987-03-01

The document contains the proceedings of a consultants' meeting organized by the IAEA to discuss the assessment of the results of the REAL-84 exercise. The aim of the exercise is to improve the assessment of accuracies in radiation damage predictions by various laboratories using good quality input data and proper calculation methods. The emphasis lies on radiation damage to reactor pressure vessels and related nuclear technology. The purpose of the meeting was to consider the progress, the presentation of the results and their interpretation, the discussion of scientific phenomena and to suggest recommendations for future actions by the IAEA and participants

Plant breeding and genetics newsletter. No. 10

International Nuclear Information System (INIS)

2003-01-01

The most important event related to the activity of the Plant Breeding and Genetics sub-programme in the past six months was the 2nd FAO/IAEA Interregional Training Course on 'Mutant Germplasm Characterization using Molecular Markers' which was held at Seibersdorf, 4-29 November 2002. In addition to basic molecular and marker techniques, which were also a subject of the first training course last year, fluorescence in situ hybridisation methods were included in the teaching and demonstration programme. As we informed you in the last edition of this Newsletter, a laboratory manual was published with detailed protocols on molecular markers techniques entitled 'Mutant germplasm characterization using molecular markers. A Manual'. (IAEA Training Course Series No. 19). (available for free distribution under conditions provided on page 11 of this Newsletter). We have also finished editing a book on 'Doubled haploid production in crop plants. A Manual.' This book was prepared in close collaboration with EU COST 851 activities. Ken Kasha (Canada), Brian Forster (UK) and lwona Szarejko (Poland) helped to edit more than 40 protocols for doubled haploid production in at least 23 crop species. The preparation of this manual reflects our our interest in the development and application of this technology for crop improvement. Two CRPs and numerous Technical Co-operation projects greatly contributed to the development of doubled haploid methods and also to implementation of this technology in crop improvement programmes of many countries. Numerous other important activities have been undertaken by the Plant Breeding and Genetics sub-programme during the last 6 months. A consultants meeting on 'Low cost technology in plant tissue culture' was held in Vienna and its results will be summarized in the form of an IAEA-TECDOC which is now in the final stage of preparation. In addition to the implementation of five Co-ordinated Research Projects, nine workshops and national or regional

Recommended observational skills training for IAEA safeguards inspections. Final report: Recommended observational skills training for IAEA safeguards inspections

International Nuclear Information System (INIS)

Toquam, J.L.; Morris, F.A.

1994-09-01

This is the second of two reports prepared to assist the International Atomic Energy Agency (IAEA or Agency) in enhancing the effectiveness of its international safeguards inspections through inspector training in open-quotes Observational Skillsclose quotes. The first (Phase 1) report was essentially exploratory. It defined Observational Skills broadly to include all appropriate cognitive, communications, and interpersonal techniques that have the potential to help IAEA safeguards inspectors function more effectively. It identified 10 specific Observational Skills components, analyzed their relevance to IAEA safeguards inspections, and reviewed a variety of inspection programs in the public and private sectors that provide training in one or more of these components. The report concluded that while it should be possible to draw upon these other programs in developing Observational Skills training for IAEA inspectors, the approaches utilized in these programs will likely require significant adaption to support the specific job requirements, policies, and practices that define the IAEA inspector's job. The overall objective of this second (Phase 2) report is to provide a basis for the actual design and delivery of Observational Skills training to IAEA inspectors. The more specific purposes of this report are to convey a fuller understanding of the potential application of Observational Skills to the inspector's job, describe inspector perspectives on the relevance and importance of particular Observational Skills, identify the specific Observational Skill components that are most important and relevant to enhancing safeguards inspections, and make recommendations as to Observational Skills training for the IAEA's consideration in further developing its Safeguards training program

The IAEA's WorldAtom Internet site: International news and information services

International Nuclear Information System (INIS)

Kyd, D.R.

2000-01-01

The International Atomic Energy Agency (IAEA) provides news and public information services via the Internet through its WorldAtom home page. The page is accessible at www.iaea.org/worldatom. Following are brief highlights of the items available on the site by clicking Press Centre, Reference Centre, or other links: Daily Press Review: Summaries of selected news items pertaining to global nuclear developments and the IAEA's work are provided each day, drawing upon a wide range of global media sources. IAEA NewsBriefs: Regularly featured are updates about IAEA activities related to areas of safety, technology transfer, and nuclear safeguards. Meetings and training courses: News about IAEA-sponsored symposia, seminars, and other meetings, as well as information about international meetings on atomic energy sponsored by other organizations, are updated on a daily basis. Press releases and statements: All IAEA press releases and media advisories since 1995 are accessible on the site. Topical and feature pages: In-depth coverage and links to information resources within and outside the IAEA are regularly given to selected topics of high international interest involving the IAEA. IAEA publications: listings and overviews of IAEA technical reports, safety standards, and other publications are updated as they are issued. Scientific and technical information: WorldAtom includes links (Reference Centre) to the International Nuclear Information System, IAEA's extensive bibliographic database of references and resources, to the nuclear database, and to departmental pages at IAEA that focus on IAEA programs and activities. IAEA documents: Electronic versions of official IAEA documents are added as they are issued. These documents include the texts and status lists of international conventions under IAEA auspices; IAEA information circulars to member states; IAEA annual reports (since 1995); and background reports and documents for the IAEA General Conference related to

Nuclear data services provided by the IAEA

International Nuclear Information System (INIS)

Schwerer, O.; Oblozinsky, P.

2001-01-01

This paper summarizes the various nuclear data types, libraries and services available free of charge from the IAEA Nuclear Data Section. The databases are collected, maintained and made available within the framework of an international nuclear data center's network. Particular emphasis is given to online services via the Internet. The URL address of the IAEA Nuclear Services is http://www-nds.iaea.or.at. (author)

Directory of IAEA databases

International Nuclear Information System (INIS)

1992-12-01

This second edition of the Directory of IAEA Databases has been prepared within the Division of Scientific and Technical Information (NESI). Its main objective is to describe the computerized information sources available to staff members. This directory contains all databases produced at the IAEA, including databases stored on the mainframe, LAN's and PC's. All IAEA Division Directors have been requested to register the existence of their databases with NESI. For the second edition database owners were requested to review the existing entries for their databases and answer four additional questions. The four additional questions concerned the type of database (e.g. Bibliographic, Text, Statistical etc.), the category of database (e.g. Administrative, Nuclear Data etc.), the available documentation and the type of media used for distribution. In the individual entries on the following pages the answers to the first two questions (type and category) is always listed, but the answers to the second two questions (documentation and media) is only listed when information has been made available

Californium loan programme

International Nuclear Information System (INIS)

1974-01-01

The offer of the United States to loan Californium-252 sources to the IAEA was made by Dr. Glenn T. Seaborg, then chairman of the USAEC, in his opening statement at the 15th. General Conference of the IAEA held in Vienna in 1971. The purpose of this loan was to make neutron emitting sources available to universities in the Member States for use in educational programmes. The sources, in the form of small needles designed for medical use in radiation therapy, were judged highly suitable for didactic applications due to their small size, limited activity and well documented radiological parameters. Subsequently, in May 1973, the Director General announced the availability of the Californium sources to the Member States. To date, numerous sources have been loaned to universities in Czechoslovakia, Costa Rica, the Federal Republic of Germany, Ghana, India, Iran, Israel, Japan, South Africa, Switzerland, the United Kingdom and Uruguay; additional applications for loans are being processed. It is anticipated that the loan programme will be terminated in 1975 once all the available sources have been distributed. n order to provide guidance for the Member States on the safe exploitation of these sources, a prototype use and storage facility was designed by IAEA staff of the Dosimetry Section of the Division of Life Sciences, and constructed at the IAEA laboratory in Seibersdorf, Austria. Figures 2-5 illustrate some of the details of this container, which is being given to the Ghana Nuclear Centre in support of a training programme for students at the university in Accra. Further advice to users of these sources will be provided by the publication of an instructional syllabus, a laboratory manual for experiments and the safety precautions inherent in the proper handling of neutron emitting radionuclides, authored by Professors Erich J. Hall and Harald H. Rossi of Columbia University. The syllabus and manual will be published as part of the IAEA Technical Series in September

IAEA Newsbriefs. V. 14, no. 1(82). Jan-Feb 1999

International Nuclear Information System (INIS)

1999-01-01

This issue gives brief information on the following topics: 2000 Budget Goes Before IAEA Board of Governors, IAEA, Inspectors Relocated from Iraq, Review Meeting of Nuclear Safety Convention Set in April, Statements of IAEA Director General, The IAEA and Y2K Issues: Clearinghouse and Contact Point, Strengthened Safeguards System: Status of Additional Protocols, More States Join International Conventions in Nuclear Fields, IAEA International Scientific Symposia and Seminars in 1999, New IAEA Books, and othe short information

Physical protection in relation to IAEA safeguards

International Nuclear Information System (INIS)

Sonnier, C.S.

1985-01-01

In this session, physical protection, nuclear material accounting and control, and containment and surveillance have been discussed, with emphasis on the interactions of these measures within the context of IAEA safeguards. In addition, the current physical protection equipment and techniques have been reviewed. The interactions can be summarized as follows. Although physical protection is a fundamental element of IAEA safeguards, it is solely a state/facility operator responsibility. While the IAEA has an interest in promoting the implementation of effective physical protection systems, it serves only in an advisory capacity. Nuclear material accounting directly involves the state, facility operator, and the IAEA. Facility records and reports provided by the state are independently verified by the IAEA. The SSAC is of fundamental importance in this process. Containment and surveillance measures are used by the UAEA. Installation and routine use of C/S equipment must be approved by the state and facility operator, and must not affect facility operations or safety

Overview of IAEA Action Plan on Nuclear Safety

International Nuclear Information System (INIS)

Monti, Stefano

2012-01-01

The IAEA Action Plan represents a work programme to strengthen and improve nuclear safety world wide. The plan identifies actions for Member States and the IAEA. Success depends upon: • Cooperation between IAEA, Member States, and other stakeholders; • Availability of appropriate financial resources (MS voluntary contributions)

IAEA symposium on international safeguards. Extended synopses

International Nuclear Information System (INIS)

1997-10-01

The most important subjects treated in 188 papers presented by the participants from member state and IAEA Safeguards Inspectors at the Symposium were as follows: implementation of IAEA safeguards; national support programs to the IAEA safeguards; experiences in application of safeguard monitoring devices; improved methods for verification of plutonium; highly enriched uranium; surveillance of spent fuel storage facilities, reprocessing plants, fuel fabrication plants; excess weapon grade plutonium and other fissile materials

Improved IAEA safeguards for closed nuclear fuel cycles

International Nuclear Information System (INIS)

1978-12-01

The paper recognises the limitations of nuclear material accountancy in applying safeguards to future large scale processing plants. For those plants the following will be necessary: (i) The inclusion of safeguards requirements in design criteria. (ii) Extensive application of containment and surveillance with monitors on personnel and goods exits, pipework, tanks, etc. (iii) Continuous inspectorate measurement of input and output flows. Local IAEA laboratories to ensure timeliness. (iv) Upgrading of process control information to enable the inspectorate to monitor the in-process inventory. The inspectorates knowledge of the in-process inventory will be valuable in their assessment of any alarms given by the containment-surveillance system

SSDL newsletter. No. 25[Secondary Standard Dosimetry Laboratories

Energy Technology Data Exchange (ETDEWEB)

NONE

1986-10-01

In April 1976 the IAEA and the WHO concluded a Working Arrangement concerning the establishment and operation of a network of Secondary Standard Dosimetry Laboratories, based on a relationship agreement between the two organizations of 1959. This Working Arrangement was the outcome of rather lengthy consultations on the subject which rooted in recommendations of an experts' meeting on SSDL Activities, held in Rio de Janeiro 1974, and which put the bulk of responsibility for running the network on WHO. In particular, it was agreed then that WHO would provide the secretariat for the Network and be responsible for the SSDL Advisory Group of experts, the terms of reference of which were laid down in a separate document. After about ten years of operation of the SSDL Network it was felt that revision of the Working Arrangement should be considered, taking care of the actual involvement of the two organizations in the project and providing a more fairly balanced share of responsibilities between the IAEA and WHO secretaries of the Network. The new Arrangement was drafted during 1985 and signed by the two Directors General in October/November 1985. Upon recommendation of an SSDL Advisory Group which met in November 1984 the Directors General of IAEA and WHO appointed 6 scientists as members of a standing SSDL Scientific Committee. The appointment is for a period of three years. In its terms of reference the functions of this Committee are defined as follows: to provide technical advice to the Directors General of the IAEA and WHO regarding the programme of work of the IAEA/WHO Network of Secondary Standard Dosimetry Laboratories; to assist the Network Secretariat with scientific advice and to regularly review the work undertaken by members of the SSDL Network; to make recommendations on the techniques for carrying out intercomparisons between SSDLs; to advise and make recommendations on the techniques for establishing and maintaining traceability to the Primary Standard

Improving the Transparency of IAEA Safeguards Reporting

International Nuclear Information System (INIS)

Toomey, Christopher; Hayman, Aaron M.; Wyse, Evan T.; Odlaug, Christopher S.

2011-01-01

In 2008, the Standing Advisory Group on Safeguards Implementation (SAGSI) indicated that the International Atomic Energy Agency's (IAEA) Safeguards Implementation Report (SIR) has not kept pace with the evolution of safeguards and provided the IAEA with a set of recommendations for improvement. The SIR is the primary mechanism for providing an overview of safeguards implementation in a given year and reporting on the annual safeguards findings and conclusions drawn by the Secretariat. As the IAEA transitions to State-level safeguards approaches, SIR reporting must adapt to reflect these evolutionary changes. This evolved report will better reflect the IAEA's transition to a more qualitative and information-driven approach, based upon State-as-a-whole considerations. This paper applies SAGSI's recommendations to the development of multiple models for an evolved SIR and finds that an SIR repurposed as a 'safeguards portal' could significantly enhance information delivery, clarity, and transparency. In addition, this paper finds that the 'portal concept' also appears to have value as a standardized information presentation and analysis platform for use by Country Officers, for continuity of knowledge purposes, and the IAEA Secretariat in the safeguards conclusion process. Accompanying this paper is a fully functional prototype of the 'portal' concept, built using commercial software and IAEA Annual Report data.

IAEA establishes International Seismic Safety Centre

International Nuclear Information System (INIS)

2008-01-01

Full text: The IAEA today officially inaugurated an international centre to coordinate efforts for protecting nuclear installations against the effects of earthquakes. The International Seismic Safety Centre (ISSC), which has been established within the IAEA's Department of Nuclear Safety and Security, will serve as a focal point on seismic safety for nuclear installations worldwide. ISSC will assist countries on the assessment of seismic hazards of nuclear facilities to mitigate the consequences of strong earthquakes. 'With safety as our first priority, it is vital that we pool all expert knowledge available worldwide to assist nuclear operators and regulators to be well prepared for coping with major seismic events,' said Antonio Godoy, Acting Head of the IAEA's Engineering Safety Section and leader of the ISSC. 'The creation of the ISSC represents the culmination of three decades of the IAEA's active and recognized involvement in this matter through the development of an updated set of safety standards and the assistance to Member States for their application.' To further seismic safety at nuclear installations worldwide, the ISSC will: - Promote knowledge sharing among the international community in order to avoid or mitigate the consequences of extreme seismic events on nuclear installations; - Support countries through advisory services and training courses; and - Enhance seismic safety by utilizing experience gained from previous seismic events in member states. The centre is supported by a scientific committee of high-level experts from academic, industrial and nuclear safety authorities that will advise the ISSC on implementation of its programme. Experts have been nominated from seven specialized areas, including geology and tectonics, seismology, seismic hazard, geotechnical engineering, structural engineering, equipment, and seismic risk. Japan and the United States have both contributed initial funds for creation of the centre, which will be based at

IAEA symposium on international safeguards. Extended synopses

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-10-01

The most important subjects treated in 188 papers presented by the participants from member state and IAEA Safeguards Inspectors at the Symposium were as follows: implementation of IAEA safeguards; national support programs to the IAEA safeguards; experiences in application of safeguard monitoring devices; improved methods for verification of plutonium; highly enriched uranium; surveillance of spent fuel storage facilities, reprocessing plants, fuel fabrication plants; excess weapon grade plutonium and other fissile materials Refs, figs, tabs

Organization of a radioisotope based molecular biology laboratory

International Nuclear Information System (INIS)

2006-12-01

Polymerase chain reaction (PCR) has revolutionized the application of molecular techniques to medicine. Together with other molecular biology techniques it is being increasingly applied to human health for identifying prognostic markers and drug resistant profiles, developing diagnostic tests and genotyping systems and for treatment follow-up of certain diseases in developed countries. Developing Member States have expressed their need to also benefit from the dissemination of molecular advances. The use of radioisotopes, as a step in the detection process or for increased sensitivity and specificity is well established, making it ideally suitable for technology transfer. Many molecular based projects using isotopes for detecting and studying micro organisms, hereditary and neoplastic diseases are received for approval every year. In keeping with the IAEA's programme, several training activities and seminars have been organized to enhance the capabilities of developing Member States to employ in vitro nuclear medicine technologies for managing their important health problems and for undertaking related basic and clinical research. The background material for this publication was collected at training activities and from feedback received from participants at research and coordination meetings. In addition, a consultants' meeting was held in June 2004 to compile the first draft of this report. Previous IAEA TECDOCS, namely IAEA-TECDOC-748 and IAEA-TECDOC-1001, focused on molecular techniques and their application to medicine while the present publication provides information on organization of the laboratory, quality assurance and radio-safety. The technology has specific requirements of the way the laboratory is organized (e.g. for avoiding contamination and false positives in PCR) and of quality assurance in order to provide accurate information to decision makers. In addition while users of the technology accept the scientific rationale of using radio

IAEA's role in nuclear desalination

International Nuclear Information System (INIS)

Khamis, I.; )

2010-01-01

Currently, several Member States have shown interest in the utilization of the nuclear energy for seawater desalination not only because recent studies have demonstrated that nuclear desalination is feasible, but also economical and has been already demonstrated in several countries. Therefore, the article will provide a highlight on sea water desalination using nuclear energy as a potential for a sustainable development around the world and the IAEA role in this regards. Special emphasis is placed on past, present, and future nuclear desalination experience in various IAEA Member States. The International Atomic Energy Agency (IAEA) role could be summarized in facilitating cutting-edge developments in the area of seawater desalination using nuclear energy, and establishing a framework for facilitating activities in Member States through information exchange and provision of technical assistance. (author)

World-wide and regional intercomparison for the determination of organochlorine compounds and petroleum hydrocarbons in sediment sample IAEA-357. Report no. 51

International Nuclear Information System (INIS)

Villeneuve, J.P.; Mee, L.D.

1992-06-01

This report describes the results of IAEA/UNEP intercomparison run 357 for the chemical analysis of organochlorine compounds and petroleum hydrocarbons in marine sediments. The Marine Environmental Studies Laboratory (MESL) of IAEA-MEL has conducted intercomparison exercises on trace organic compounds for over ten years as part of its contribution to IAEA's analytical quality control service and UNEP's regional seas programme and occasionally in association with the intergovernmental oceanographic Commission (of UNESCO) GIPME programme. Results of previous exercises have revealed serious problems for many regional laboratories to obtain comparable data. This, in turn, has raised serious concerns on the validity of region-wide or global marine pollution assessments. Even more worrisome was the apparent lack of improvement in data quality from exercise to exercise. As a consequence of the above situation, it was decided to seek increased support for quality assurance programmes. Staff of MESL, with funding from UNEP, the World bank and regional trust funds, embarked on a campaign to train analysts in modern measurement techniques, supply appropriate and reliable reference methods and materials and, where possible, to improve analytical instruments in member states laboratories. This work continues at present and recent training programmes have been conducted in the Wider Caribbean, East Africa, The Gulf and the Mediterranean

IAEA General Conference begins annual session

International Nuclear Information System (INIS)

2001-01-01

The document gives general information about the opening and the programme of the 45th regular session of the IAEA General Conference (17-21 September 2001, Austria Center Vienna). The conference is attended by ministers and high-level governmental representatives from 132 Member States of the IAEA

IAEA General Conference begins annual session

International Nuclear Information System (INIS)

2000-01-01

The document gives general information about the opening and the programme of the 44th regular session of the IAEA General Conference (18 -22 September 2000, Austria Center Vienna). The conference is attended by ministers and high-level governmental representatives from 130 Member States of the IAEA

Quality assurance measures applicable to IAEA anomaly and discrepancy resolution (ISPO Task D.52). Program for technical assistance to IAEA safeguards

International Nuclear Information System (INIS)

Harms, N.L.; Smith, B.W.

1984-11-01

The International Atomic Energy Agency (IAEA) safeguards program provides assurance to the international community that nations comply with their commitments for the peaceful use of nuclear energy. This assurance is based on the capabilities of the IAEA safeguards program to detect diversion of nuclear material. Anomalies and discrepancies, which occur in the event of a diversion or concealment, are detected as part of the IAEA safeguards program. Anomalies and discrepancies normally result from innocent causes and it is the purpose of the resolution process to determine the significance of them. The IAEA is instituting quality assurance measures for the IAEA inspection process. This paper reviews the anomaly and discrepancy resolution process and describes quality control measures which are the basis for quality assurance. 13 references, 6 tables

Certified reference material IAEA-418: I-129 in Mediterranean sea water

International Nuclear Information System (INIS)

2009-01-01

Our society is attaching increasing importance to the study and assessment of the state and health of the environment. Organizations involved in such activities rely on the quality of the information provided and, ultimately, on the precision and accuracy of the data on which the information is based. Many laboratories are involved in the production of environmental data in many cases leading to wider assessments. These laboratories may develop and validate new analytical methods, study the environmental impact of human activities, provide services to other organizations, etc. In particular, laboratories are providing data on levels of radioactivity in a variety of marine matrixes such as water, suspended matter, sediments and biota. Because of the need to base scientific conclusions on valid and internationally comparable data, the need to provide policy makers with correct information and the need for society to be informed of the state of the environment, it is indispensable to ensure the quality of the data produced by each laboratory. Principles of good laboratory practice require both internal and external procedures to verify the quality of the data produced. Internal quality is verified in a number of ways such as the use of laboratory information systems, keeping full records of equipment performance and standardization of analytical procedures. External quality can also be ascertained in a number of ways, notably accreditation by an external body under a defined quality scheme but also, amongst others, the use of internationally accepted calibration standards that are traceable to the SI international system of units, the participation in interlaboratory comparisons or the regular use of reference materials to test laboratory performance. The Radiometrics Laboratory of the IAEA Marine Environment Laboratories has been providing quality products for the last 40 years which include the organization of interlaboratory comparisons, proficiency tests

Intercomparison of radionuclide measurements in marine sediment sample IAEA-368

International Nuclear Information System (INIS)

Ballestra, S.; Lopez, J.J.; Gastaud, J.; Parsi, P.; Vas, D.; Noshkin, V.

1991-08-01

The results of an intercomparison exercise on a Pacific Ocean sediment sample, IAEA-368, designed for the determination of artificial and natural radionuclides levels, are reported. The data from 89 laboratories representing 37 countries have been evaluated. The following are the recommended values, with confidence intervals, for 60 Co, 155 Eu, 210 7Pb, 226 Ra, 238 U, 238 Pu and 239+240 Pu (Reference date: 1 January 1990). Information values for 40 K, 90 Sr, 137 Cs, 228 Th, 230 Th, 232 Th, 234 U, 235 U and 241 Am are also reported. (author)

Report on the intercomparison run IAEA-308 radionuclides in seaweed mixture

International Nuclear Information System (INIS)

Ballestra, S.; Vas, D.; Lopez, J.J.; Noshkin, V.

1989-12-01

The results of an intercomparison exercise on a sample of mixed seaweeds from the Mediterranean Sea, IAEA-308, designed for the determination of artificial and natural radionuclide levels, are reported. The data from 67 laboratories representing 33 countries have been evaluated. The recommended median values, with confidence intervals, for the most frequently measured radionuclides 106 Ru, 110m Ag, 134 Cs, 137 Cs, 238 Pu, 239+240 Pu, 241 Am, 40 K, 210 Pb and 228 Th are given. Refs and tabs

Reference Material IAEA 434: Naturally Occurring Radionuclides in Phosphogypsum

International Nuclear Information System (INIS)

2010-01-01

Phosphogypsum is generated as a by-product of the phosphoric acid based fertilizer industry. The discharge of phosphogypsum on earth surface deposits is a potential source of enhanced natural radiation and heavy metals, and the resulting environmental impact should be considered carefully to ensure safety and compliance with environmental regulations. In addition, phosphogypsum can be used to make several building materials and it is used in agriculture as a conditioner to maintain soil productivity in areas where soils are poor and erode easily. A reliable determination of naturally occurring radionuclides in phosphogypsum is necessary to comply with the radiation protection and environmental regulations. The IAEA-434 will assist laboratories in the IAEA Member States in validating their analytical methods for the determination of naturally occurring radionuclides in phosphogypsum and to control the quality of the produced analytical results. Reference values for the massic activities and associated standard uncertainties were established for: Pb-210, Ra-226, Th-230, U-234 and U-238. During sample production and certification, the requirements for reference material production and certification as stated in ISO guides 34 and 35 were taken into account. This report summarizes the preparation and certification process

Environmental isotope hydrology laboratories in developing countries

International Nuclear Information System (INIS)

Gonfiantini, R.; Stichler, W.

1991-01-01

This article reports on the role, experience, and problems of environmental isotope hydrology laboratories in developing countries, based upon the IAEA's experience. It specifically offers guidance on important aspects of organization, staffing, and operation

10 CFR 75.8 - IAEA inspections.

Science.gov (United States)

2010-01-01

... NRC Operations Center (commercial telephone number 301-816-5100). (d) Each applicant, licensee, or... surveillance; and (6) Perform other measures requested by the IAEA and approved by the NRC. (f) Each applicant... measurement and surveillance; (ii) Enabling the IAEA to apply its seals and other identifying and tamper...

Proficiency Test Program Involvement as a Tool for External Quality Control for Radiochemistry and Environmental Laboratory, Malaysian Nuclear Agency

International Nuclear Information System (INIS)

Nurrul Assyikeen Mohd Jaffary; Wo, Y.M.; Zal U'yun Wan Mahmood; Norfaizal Mohamed; Abdul Kadir Ishak; Noor Fadzilah Yusof; Jalal Sharib

2016-01-01

As the only Laboratory in Malaysia under the IAEA Analytical Laboratories for the Measurement of Environmental Radioactivity (ALMERA) Network, the Radiochemistry and Environmental Laboratory (RAS), Malaysian Nuclear Agency participates in the proficiency test programmes organised by ALMERA to achieve mutual acceptance of analytical data. The ALMERA has been providing quality support of proficiency tests using sets of different samples matrices and radionuclide levels typically encountered in environmental and food monitoring laboratories. The involvement of RAS laboratory in the IAEA proficiency tests gives opportunity to improve the laboratory capability and personnel skills in the field of radioactivity testing. (author)

IAEA Nobel Peace Prize cancer and nutrition fund

International Nuclear Information System (INIS)

Kinley, D. III

2006-05-01

The Norwegian Nobel Committee awarded the 2005 Nobel Peace Prize to the IAEA and Director General ElBaradei in equal shares. The IAEA and its Director General won the 2005 Peace Prize for their efforts to prevent nuclear energy from being used for military purposes and to ensure that nuclear energy for peaceful purposes is used in the safest possible way. The IAEA Board of Governors subsequently decided that the IAEA's share of the prestigious prize would be used to create a special fund for fellowships and training to improve cancer control and childhood nutrition in the developing world. This fund is known as the 'IAEA Nobel Peace Prize Cancer and Nutrition Fund'. The money will be dedicated to enhancing human resources in developing regions of the world for improved cancer control and childhood nutrition. In the area of cancer control, the money will be spent on establishing regional cancer training institutes for the training of new doctors, medical physicists and technologists in radiation oncology to improve cancer treatment and care, as part of the IAEA's Programme of Action for Cancer Therapy (PACT). In the realm of nutrition, the focus of the Fund will be on capacity building in the use of nuclear techniques to develop interventions to contribute to improved nutrition and health for children in the developing world. Fund-supported fellowship awards will target young professionals, especially women, from Member States, through the IAEA's Technical Cooperation (TC) Programme. Alongside such awards, regional events will be organized in Africa, Asia and Latin America in cancer control and nutrition during 2006. The IAEA Secretariat is encouraging Member States and donors to contribute to the IAEA Nobel Peace Prize Cancer and Nutrition Fund by providing additional resources, in cash and in-kind

IAEA receives Iraq's nuclear-related declaration

International Nuclear Information System (INIS)

2002-01-01

Full text: The Director General of the International Atomic Energy Agency, Mohamed ElBaradei, announced that the IAEA received this evening, Sunday, 8 December 2002, at its Headquarters in Vienna, an approximately 2400 page declaration on Iraq's nuclear programme. The declaration consists of about 2100 pages in English and 300 pages in Arabic. The declaration was submitted by the Government of Iraq in response to paragraph 3 of Security Council resolution 1441 (8 November 2002), which requires Iraq to provide to UNMOVIC, the IAEA and to the Security Council, not later than 30 days of the date of that resolution, with 'currently accurate, full, and complete declaration of all aspects of its programmes to develop chemical, biological, and nuclear weapons, ballistic missiles, and other delivery systems... as well as all other chemical, biological, and nuclear programmes, including any which it claims are for purposes not related to weapon production or material'. 'The IAEA will immediately begin to assess this important new document,' said Mr. ElBaradei, 'including the painstaking and systematic cross-checking of the information provided by Iraq against information which the IAEA already has, information that it expects to receive from other Member States, as contemplated in resolution 1441, and results of past and present Agency verification activities.' Complete assessment of the declaration will be time consuming, particularly in light of the need to translate the 300 pages of Arabic text into English. However, the IAEA expects to be able to provide a preliminary analysis of the document to the Security Council within the next ten days, with a fuller assessment to be provided when it reports to the Council at the end of January. (IAEA)

IAEA advisory group meeting on nuclear structure and decay data. IAEA, Vienna 21-25 April 1980

International Nuclear Information System (INIS)

Lorenz, A.

1980-10-01

The IAEA Nuclear Data Section convened the fourth meeting of the international nuclear structure and decay data network at IAEA Headquarters in Vienna, Austria, from 21-25 April 1980. The meeting was attended by 23 Scientists from 11 Member States and 2 international organizations, concerned with the compilation, evaluation, and dissemination of nuclear structure and decay data. (author)

IAEA-RML-2014-02 Proficiency Test for Determination of Radionuclides in Sea Water

International Nuclear Information System (INIS)

2015-01-01

The Radiometrics Laboratory of the IAEA Environment Laboratories (NAEL) has been providing quality support products and services for the past 50 years. These include the organization of proficiency tests and laboratory comparisons, and the production of certified reference materials, including a wide range of marine sample matrices and radionuclide levels. As part of these activities, a third proficiency test was organized in the framework of the technical cooperation project entitled Marine Benchmark Study on the Possible Impact of the Fukushima Radioactive Releases in the Asia-Pacific Region, to test the performance of participating laboratories in an analysis of radionuclides in a seawater sample. This exercise was initiated to support Member States in seawater analyses of tritium, strontium-90 and caesium isotopes in relation to the accident at the Fukushima Daiichi nuclear power station, in March 2011, and subsequent contamination of the marine environment

IAEA-RML-2012-01 Proficiency Test for Determination of Radionuclides in Sea Water

International Nuclear Information System (INIS)

2015-01-01

The Radiometrics Laboratory of the IAEA Environment Laboratories (NAEL) has been providing quality support products and services for the past 50 years. These include the organization of proficiency tests and laboratory comparisons, and the production of certified reference materials, including a wide range of marine sample matrices and radionuclide levels. As part of these activities, a new proficiency test was organized in the framework of the technical cooperation project entitled Marine Benchmark Study on the Possible Impact of the Fukushima Radioactive Releases in the Asia-Pacific Region, to test the performance of participating laboratories in the analysis of radionuclides in a seawater sample. This exercise was initiated to support Member States in seawater analyses of caesium isotopes in relation to the accident at the Fukushima Daiichi nuclear power plant, in March 2011, and subsequent contamination of the marine environment

IAEA-RML-2013-01 Proficiency Test for Determination of Radionuclides in Sea Water

International Nuclear Information System (INIS)

2015-01-01

The Radiometrics Laboratory of the IAEA Environment Laboratories (NAEL) has been providing quality support products and services for the past 50 years. These include the organization of proficiency tests and laboratory comparisons, and the production of certified reference materials, including a wide range of marine sample matrices and radionuclide levels. As part of these activities, a second proficiency test was organized in the framework of the technical cooperation project entitled Marine Benchmark Study on the Possible Impact of the Fukushima Radioactive Releases in the Asia-Pacific Region, to test the performance of participating laboratories in an analysis of radionuclides in a seawater sample. This exercise was initiated to support Member States in seawater analyses of strontium-90 and caesium isotopes in relation to the accident at the Fukushima Daiichi nuclear power plant, in March 2011, and subsequent contamination of the marine environment

IAEA Newsbriefs. V. 14, no. 4(85). Oct-Nov 1999

International Nuclear Information System (INIS)

1999-01-01

This issue gives brief information on the following topics: the new IAEA Board of Governors, conclusions of the 1999 IAEA General Conference, the return of the IAEA fact-finding team from Japan, future energy and nuclear power, talks on future IAEA verification of ex-weapon material, the IAEA and Y2K (steps against the bug intensify), African partnership for technology transfer extended, strengthened safeguards system (status of additional protocols), and other short information

Intercomparison of radionuclide measurements in Baltic Sea water sample IAEA-299

International Nuclear Information System (INIS)

Ballestra, S.; Lopez, J.J.

1993-03-01

This report contains the results of the intercomparison exercise on IAEA-299 for the determination of 90 Sr, 134 Cs and 137 Cs concentration in Baltic Sea Water. The participants belong to 8 laboratories located in 6 countries, members of the Helsinki commission. Statistical evaluation of the data reported yields to recommended values for these elements. The elements, their recommended values and confidence intervals are listed here: 90 Sr: 13.6 Bq kg -1 (12.8-14.4); 134 Cs: 6.7 Bq kg -1 (5-8.3); 137 Cs: 70.9 Bq kg -1 (68-72.3). Reference date: 27 June 1991 (sampling date). The data reported by the laboratories of the Baltic Sea States are generally in very good agreement. (author)

IAEA Newsbriefs. V. 15, no. 1(86). Jan-Feb 2000

International Nuclear Information System (INIS)

2000-01-01

This issue gives brief information on the following topics: the review of the 2001 draft budget, the return of the IAEA safeguards inspectors from Iraq, the strengthened safeguards system including the signature status of additional protocols as of February 2000, the nomination of the former IAEA Director General H. Blix as head of the new monitoring commission for Iraq, recent statements of the IAEA Director General, the sixth NPT review conference which will open in April 2000, IAEA symposia and seminars in the year 2000, states joining international conventions in nuclear fields, the industry forum convened by the IAEA on nuclear energy issues, cooperation of states against the Y2K problem, IAEA strategy to 2005, sharing lessons from Tokaimura accident, in memoriam of the former IAEA Director General Sigvard Eklund, and other short information

Recruitment of U.S. citizens for vacancies in IAEA Safeguards

International Nuclear Information System (INIS)

Pepper, S.E.; Decaro, D.; Williams, G.; Carelli, J.; Assur, M.

1999-01-01

The International Atomic Energy Agency (IAEA) relies on its member states to assist with recruiting qualified individuals for positions within the IAEA's secretariat. It is important that persons within and outside the US nuclear and safeguards industries become aware of career opportunities available at the IAEA, and informed about important vacancies. The IAEA has established an impressive web page to advertise opportunities for employment. However, additional effort is necessary to ensure that there is sufficient awareness in the US of these opportunities, and assistance for persons interested in taking positions at the IAEA. In 1998, the Subgroup on Safeguards Technical Support (SSTS) approved a special task under the US Support Program to IAEA Safeguards (USSP) for improving US efforts to identify qualified candidates for vacancies in IAEA's Department of Safeguards. The International Safeguards Project Office (ISPO) developed a plan that includes increased advertising, development of a web page to support US recruitment efforts, feedback from the US Mission in Vienna, and interaction with other recruitment services provided by US professional organizations. The main purpose of this effort is to educate US citizens about opportunities at the IAEA so that qualified candidates can be identified for the IAEA's consideration

The IAEA's safeguards systems. Ready for the 21st century

International Nuclear Information System (INIS)

1998-01-01

The publication reviews the IAEA's safeguards system, answering the following questions: What is being done to halt the further spread of nuclear weapons? Why are IAEA Safeguards important? what assurances do safeguards seek to provide? How are safeguards agreements implemented? What specific challenges have there been for IAEA verification? Can the IAEA prevent the diversion of declared Material? How has the safeguards system been strengthened? How much do safeguards cost? What is the future of IAEA verification? (author)

The IAEA's safeguards system. Ready for the 21st century

International Nuclear Information System (INIS)

1997-09-01

The publication reviews the IAEA's safeguards system, answering the following questions: What is being done to halt the further spread of nuclear weapons? Why are IAEA Safeguards important? What assurances do safeguards seek to provide? How are safeguards agreements implemented? What specific challenges have there been for IAEA verification? Can the IAEA prevent the diversion of declared Material? How has the safeguards system been strengthened? How much do safeguards cost? What is the future of IAEA verification?

SSDL Newsletter, No. 60, June 2012

International Nuclear Information System (INIS)

2012-06-01

This year, the IAEA commemorates the 50th anniversary of its Dosimetry Laboratory in Seibersdorf near Vienna which has played an integral role in improving the consistency of dosimetry used in radiation medicine and other applications of ionizing radiation worldwide, in particular ensuring the cancer patients treated with radiation beams receive right doses. Dosimetry Laboratory was set up in 1961 with the aim to design a calorimeter and prepare a dosimetry system suitable for postal dose comparisons for radiotherapy hospitals in order to check whether cancer patients were getting correct doses. At that time there were no dosimetry standards for the beam calibration in radiotherapy and it was a challenge for medical physicists working in hospitals to calibrate their radiotherapy beams. It is worth mentioning that the methodology for Co 60 and megavoltage beam dosimetry was under development in a few standards laboratories. Therefore the establishing postal dose inter-hospital comparison by the IAEA was a major step in ensuring accurate calibration of clinical radiation beams. First trial postal dose inter-hospital comparisons were conducted by the IAEA in 1965-1966 involving Fricke dosimeters and thermoluminescent dosimeters (TLDs). Eventually, the service was established based on TLDs and it has been operated this way until today. In 1969, the first TLD batch was sent to radiotherapy centres within the project entitled Joint IAEA/WHO Dose Inter-comparison Service for Radiotherapy. In the next decade, efforts were made to establish national laboratories for dosimetry and standardization of radiation measurements in hospitals. These lead to the establishment of the IAEA/WHO Network of Secondary Standards Dosimetry Laboratories (SSDLs) in 1976 with the IAEA Dosimetry Laboratory acting as the Central Laboratory of the Network. The Network started with 9 laboratories and this number increased to over 30 almost immediately in the following year. Today, 35 years after

In vitro techniques for mutation breeding of tropical root and tuber crops

International Nuclear Information System (INIS)

Novak, F.

1987-01-01

Full text: To assist IAEA Technical Co-operation projects, the Agricultural Section of the IAEA Laboratory in Seibersdorf is developing techniques for in vitro mutation breeding of cassava (Manihot esculenta) and yam (Dioscorea alata, D. rotundata). The first aim was to induce morphogenesis (plant regeneration) in tissue culture and establish techniques for in vitro propagation. Subsequently, the in vitro mutation breeding technology is being developed. (i) Cassava is one of the important staple food crops of tropical countries. Pest and disease resistance as well as low toxic cyanide content are among the objectives for genetic improvement. For in vitro mutation induction we use shoot-tip and node culture. Shoot apices (1 and 2 mm long) are aseptically dissected from cassava buds and cultured on MS medium with 1 mg/l thiamine, -naphthalene acetic acid, 6-benzyladenine and gibberellic acid. Elevated concentration of 6-benzyladenine is used for multiple shoot formation. The rapid multiplication was induced in liquid medium, when flasks were placed on a gyratory shaker with 60 rpm at 28 deg. C during 16/8 light/dark photoperiod. Nodes with axillary buds from in vitro growing plantlets were irradiated with gamma rays. Doses of 30 to 45 Gy allowed the survival of approx. 50 percent of explants and subsequent shoot proliferation from axillary buds. Radiosensitivity of cassava genotypes may be different and this will be investigated in future experiments. (ii) Yams are likewise important tuber crops, particularly in West Africa, South-East Asia and the Caribbean. The main breeding objectives are improved yield, shortened growth period, improved storability (resistance of tubers to fungal attack), shoot tip cultures have been utilized for clonal propagation, and germplasm preservation and exchange. At present, the IAEA Laboratory at Seibersdorf is trying this technique for mutation induction. Somatic embryogenesis in cell and tissue culture is worked on to develop a

Report on the intercomparison run IAEA-307 radionuclides in sea plant

International Nuclear Information System (INIS)

Veglia, A.; Ballestra, S.; Vas, D.

1989-10-01

The results of an intercomparison exercise on a Mediterranean Sea plant sample, coded as IAEA-307, designed for the determination of artificial and natural radionuclide levels, are reported. This sample was collected along the shore from the vicinity of the Principality of Monaco in October 1986. The data from 66 laboratories representing 31 countries have been evaluated. The most frequently measured radionuclides: 106 Ru, 110m Ag, 134 Cs, 137 Cs, 238 Pu, 239+240 Pu, 241 Am, 40 K and 226 Ra. 10 refs, 38 tabs

IAEA Newsbriefs. V. 15, no. 4(89). Oct-Nov 2000

International Nuclear Information System (INIS)

2000-01-01

This issue gives information about the following topics: IAEA 2000 General Conference; IAEA Board for 2000-2001; Scientific forum on radioactive waste management: turning options into solutions; the Director General's statement to the General Conference; National case studies on nuclear power and sustainable development; Progress toward IAEA verification under Trilateral Initiative with Russia and the USA; Uranium production and the environment; IAEA publications; States joining international conventions in nuclear fields; Upcoming IAEA international symposia and seminars, and other short information

IAEA Newsbriefs. V. 15, no. 4(89). Oct-Nov 2000

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-07-01

This issue gives information about the following topics: IAEA 2000 General Conference; IAEA Board for 2000-2001; Scientific forum on radioactive waste management: turning options into solutions; the Director General's statement to the General Conference; National case studies on nuclear power and sustainable development; Progress toward IAEA verification under Trilateral Initiative with Russia and the USA; Uranium production and the environment; IAEA publications; States joining international conventions in nuclear fields; Upcoming IAEA international symposia and seminars, and other short information.

A technical analysis of the IAEA nuclear safeguards

International Nuclear Information System (INIS)

Yoon, J. W.

1998-01-01

In the post-Cold War era, the threats of horizontal nuclear proliferation emerge as the forefront security issue while the nuclear arms races among existing nuclear weapon states reduce to a remarkable extent. In this context, there arises lots of research attention to the IAEA nuclear safeguards which have been viewed as the core of international monitoring on the clandestine nuclear activities of potential proliferators. However, previous attention tended to highlight the political aspects of the IAEA nuclear safeguards, centering on the possibilities and limitations of the IAEA's inspection authority. In contrast, this paper purports to focus on the technical aspects of the IAEA nuclear safeguards, so it can show the intrinsic problems of those safeguards in stemming the proliferation of nuclear weapons. This paper mainly deals with the technical objectives and options of the IAEA nuclear safeguards, the technical indices of clandestine nuclear activities, and some measures to improve the efficacy of the IAEA nuclear safeguards. Hopefully, this paper is expected to lead us to approach the issue of the North Korean nuclear transparency from the technical perspective as well as the political one

IAEA Technical Meeting on Status of IAEA Fast Reactor Knowledge Preservation Initiative. Presentations

International Nuclear Information System (INIS)

2013-01-01

The objectives of the technical meeting were to: • exchange information between the Member States/International Organizations on national and international initiatives addressing knowledge preservation and data retrieval/collection in the field of fast neutron systems; • present and discuss the Member States’/International Organizations’ policies and conditions for releasing to the IAEA both publicly available and confidential information on fast neutron systems; • collect data on fast neutron systems provided by participating Member States/International Organizations and encourage participants to contribute in data collection; • provide recommendations for further IAEA initiatives in the field of fast reactor knowledge preservation

Some activities of the IAEA on the use of radioisotopes and radiation

International Nuclear Information System (INIS)

Shalnov, A.V.

1976-01-01

The use of radioisotopes and radiation will continue to expand. There is an immediate and obvious use for radioisotopes in industry, medicine, agriculture and other branches of science. Working with isotopes and radiation is on the other hand an effective way of acquainting a large number of people with radiation and radioactivity, including radiation protection. One of the advantages of radioisotope technology is that it can be used in small laboratories such as those in universities, enhancing nuclear training. Owing to the extreme sensitivity and detectability of isotopes they are also advantageous in studies of the distribution of many materials, e.g. dust, air, water and soil. he programme of the IAEA in respect to the use of radioisotopes and radiation is concentrated mainly in the Department of Research and Isotopes. Some examples of IAEA activities in the application of radioisotopes will be mentioned in more detail, including isotope hydrology, physics, industrial applications, medicine and agriculture. (author)

The IAEA programme of action for cancer therapy

International Nuclear Information System (INIS)

Oliver, L. D.

2007-01-01

Full text: The International Atomic Energy Agency (IAEA) was awarded the Nobel Peace Prize on 10 December 2005. To acknowledge receiving this prestigious award, the IAEA arranged three special workshops in the regions of Asia, Africa and South America. These special events brought together high-ranking delegates from IAEA member countries within their regions. The theme of the workshop was on human resources development in radiation oncology in the context mmcer control programs. This paper presents information on the world cancer incidence provided the International Agency for Research on Cancer (IARC). Details of the IAEA Programme of Action for Cancer Therapy (PACT) 2 are also presented.

Laboratory training manual on the use of isotopes and radiation in soil-plant relations research

International Nuclear Information System (INIS)

1964-01-01

The International Atomic Energy Agency (IAEA) and the Food and Agriculture Organization of the United Nations (FAO) in co-operation with local authorities in various countries have jointly sponsored international laboratory training courses on the use of isotopes and radiation in specialized fields of agriculture. Outstanding scientists from various countries have given lectures and devised and conducted the laboratory exercises; research workers from all over the world have attended these courses. In addition, under the United Nations Expanded Programme of Technical Assistance the IAEA in co-operation with host governments has conducted similar regional courses. This laboratory manual is a natural outgrowth of these activities. The contents represents the efforts not only of the IAEA and FAO Secretariats but also of the various instructors who have participated in the courses, a Special Consultant, Victor Middelboe, and a panel of scientists who met in Vienna from 3 to 7 September 1962 and revised the initial version assembled by Hans Broeshart and Chai Moo Cho of the IAEA Secretariat. The present manual consists of two parts: a basic part which contains general information and laboratory exercises on the properties of radiation and the principles of use of radioactive tracers, and a second part which contains a series of detailed laboratory exercises in the field of soil-plant relationships. It is intended to publish at least four additional parts on the subjects of the use of isotopes and radiation in animal science, agricultural biochemistry, entomology and plant pathology. This manual, dealing with an important aspect of the peaceful application and use of atomic energy, should prove helpful not only to those working with the IAEA and FAO training programmes but to other research scientists dealing with the development and use of new information in agricultural science all over the world

NIRS inaugurated as IAEA Collaborating Centre. Its presence and function

International Nuclear Information System (INIS)

Yonekura, Yoshiharu; Watanabe, Naoyuki; Sakai, Kazuo; Kamada, Tadashi; Imai, Reiko; Fujibayashi, Yasuhisa; Nakane, Takeshi; Burkart, W.; Chhem, R.; Matsuura, Shojiro

2010-01-01

The feature article is the collection of documents commemorating the 2010 designation of National Institute of Radiological Sciences (NIRS) as one of International Atomic Energy Agency (IAEA) Collaborating Centres (CC) again, involving 4 introductory chapters containing 9 sections in total. The IAEA-CC concept, essentially for the 4-year project, started to globally give shape by designating 3 organizations in some countries in 2004, NIRS as a CC worked from 2006 and the present designation is the renewed one. There are 17 IAEA-CCs at present. The title of Chapter 1 of the article is the same as above title by NIRS President and of Chapter 2, ''IAEA-CC scheme'' by NIRS Senior Specialist/ professor of Gunma Pref. College of Health Sciences/ former IAEA staff. Chapter 3 entitled ''Research Development of Next Four Years in Three Collaboration Areas'', contains 3 topics of the very areas mainly responsible to the project, of biological effect and mechanism of low dose radiation by NIRS Director of Res. Center for Radiation Protection, IAEA-CC plan (radiotherapy) by the Director for Charged Particle Therapy, and IAEA-CC activity and research at Molecular Imaging Center by its Director. Chapter 4 entitled ''Expectation to NIRS'' contains four topics; Expectations for the reinforcement of collaboration with IAEA whose new priority is cancer control by the Japanese Ambassador Extraordinary and Plenipotentiary in Vienna; Welcoming NIRS to join IAEA-CC network (an interview with IAEA Deputy Director General and Head of Nuclear Sciences and Applications); Honoured to invite NIRS to establish a new partnership with IAEA (an interview with IAEA Director of Division of Human Health, Dept. of Nuclear Sciences and Applications); Expectation to NIRS in peaceful use of nuclear and radiation by President of the Nuclear Safety Research Association. (T.T.)

IAEA safeguards and non-proliferation

International Nuclear Information System (INIS)

Harry, R.J.S.

1995-02-01

An overview is given of the efforts to contain the nuclear weapons proliferation during half a century of man-controlled nuclear fission. An initial policy of denial did not work, a following period of cooperation needed a gradual strengthening of international assurances on the exclusively peaceful character of the flourishing use of nuclear techniques for power generation and of other applications. The focus of the nuclear weapon proliferation concern changed from the highly developed states to developing states. The Non-Proliferation Treaty laid the basis for a unique system of voluntarily accepted international inspections to verify the peaceful use of nuclear energy. The IAEA got the task to implement this 'Full Scope Safeguards' on all nuclear material and all nuclear activities in the non-nuclear weapon states. Thanks to the structure of the IAEA, in which both proponent and states with a critical attitude take part in the decision making process on the IAEA execution of its tasks, a balanced, and widely acceptable system emerged. International developments necessitated additional improvements of the non-proliferation system. The increase of strength of sub-national groups triggered international cooperation on physical protection, about a quarter of a century ago. More recently, it appeared that NPT states with assumed nuclear weapon ambitions operated in the margins between the interpretation of IAEA safeguards and the spirit and purpose of NPT. Improvements of the IAEA safeguards and a stronger cooperation between states, including the constraints which exporting states have imposed on nuclear supplies, strengthen the safeguards system. The important reductions in the two largest nuclear weapon arsenals lead, together with the delay in the fast breeder implementation, to large stockpiles of nuclear weapon usable materials. Also in this areas new internationally credible assurances have to be obtained, that these materials will never return to nuclear

IAEA safeguards and non-proliferation

Energy Technology Data Exchange (ETDEWEB)

Harry, R J.S.

1995-02-01

An overview is given of efforts to contain the nuclear weapons proliferation during half a century of man-controlled nuclear fission. An initial policy of denial did not work, a following period of cooperation needed a gradual strengthening of international assurances on the peaceful character of the flourishing use of nuclear techniques for power generation and of other applications. The focus of the nuclear weapon proliferation concern changed from the highly developed states to developing states. The Non-Proliferation Treaty laid the basis for a unique system of voluntarily accepted international inspections to verify the peaceful use of nuclear energy. The IAEA got the task to implement this `Full Scope Safeguards` on all nuclear material and all nuclear activities in the non-nuclear weapon states. Thanks to the structure of the IAEA, in which both proponent and states with a critical attitude take part in the decision making process on the IAEA execution of its tasks, a balanced, and widely acceptable system emerged. International developments necessitated additional improvements of the non-proliferation system. The increase of strength of sub-national groups triggered international cooperation on physical protection, about a quarter of a century ago. More recently, it appeared that NPT states with assumed nuclear weapon ambitions operated in the margins between the interpretation of IAEA safeguards and the spirit and purpose of NPT. Improvements of the IAEA safeguards and a stronger cooperation between states, including the constraints which exporting states have imposed on nuclear supplies, strengthen the safeguards system. The important reductions in the two largest nuclear weapon arsenals lead, together with the delay in the fast breeder implementation, to large stockpiles of nuclear weapon usable materials. Also in this areas new internationally credible assurances have to be obtained, that these materials will never return to nuclear weapon applications.

Making a real difference: Working for the IAEA

International Nuclear Information System (INIS)

2009-01-01

The International Atomic Energy Agency (IAEA) offers challenging assignments and provides a stimulating multicultural environment for people who are interested in international work experience in a specific area of expertise. This brochure provides general information on the possibilities for employment as a Professional staff member of the IAEA and other information which may be useful to persons interested in joining the IAEA's Professional staff.

CINDU: Catalogue of Numerical Neutron Data Available from the IAEA Nuclear Data Unit

Energy Technology Data Exchange (ETDEWEB)

Good, W. K.; Attrae, P. M.; Ekberg, K.; Lemmel, H. D.; Lorenz, A.; Otstavnov, P. [IAEA, Nuclear Data Unit, Vienna (Austria)

1967-08-15

, suggestions and comments on the system, and in particular corrections to the contents, are welcome. It is hoped that this bibliographical and reference catalog to the neutron data file of the IAEA Nuclear Data Unit will be of value to laboratories and scientists, help promote international data exchange, and stimulate further voluntary contributions in the spirit of Operation Post-Box.

IAEA Remediation Mission Issues Final Report

International Nuclear Information System (INIS)

2011-01-01

Full text: A team of international experts today completed their assessment of the strategy and plans being considered by the Japanese authorities to remediate the areas off-site TEPCO's Fukushima Daiichi Nuclear Power Plant (NPP). Their Final Report, delivered to the Japanese authorities, is available here. ''A lot of good work, done at all levels, is on-going in Japan in the area of environmental remediation,'' said Juan Carlos Lentijo, Team Leader and General Director for Radiation Protection at Spain's nuclear regulatory authority. In the report, Japan is encouraged to continue its remediation efforts, taking into account the advice provided by the Mission. ''In the early phases of the Fukushima Daiichi accident, a very cautious approach was adopted by the Japanese authorities in terms of dealing with the handling of residue materials. It is considered right to do so,'' Lentijo said. ''However, at this point in time, we see that there is room to take a more balanced approach, focussing on the real priority areas, classifying residue materials and adopting appropriate remediation measures on the basis of the results of safety assessments for each specific situation.'' The IAEA stands ready to support Japan as it continues its efforts to remediate the environment in the area off-site the Fukushima Daiichi NPP. The IAEA sent the mission to Japan from 7 to 15 October 2011 following a request from the country's government. The mission, comprising 12 international and IAEA experts from several countries, visited numerous locations in the Fukushima Prefecture and conducted meetings in Tokyo and Fukushima with Japanese officials from several ministries and institutions. A Preliminary Summary Report was issued on 14 October. Background The accident at the Fukushima Daiichi NPP has led to elevated levels of radiation over large areas. The Government of Japan has been formulating a strategy and plans to implement countermeasures to remediate these areas. The IAEA

IAEA and International Science and Technology Center sign cooperative agreement

International Nuclear Information System (INIS)

2008-01-01

Full text: The IAEA and the International Science and Technology Center (ISTC) today signed an agreement that calls for an increase in cooperation between the two organizations. The memorandum of understanding seeks to amplify their collaboration in the research and development of applications and technology that could contribute to the IAEA's activities in the fields of verification and nuclear security, including training and capacity building. IAEA Safeguards Director of Technical Support Nikolay Khlebnikov and ISTC Executive Director Adriaan van der Meer signed the Agreement at IAEA headquarters in Vienna on 22 October 2008. (IAEA)

IAEA Newsbriefs. V. 13, no. 2(79). Apr-May 1998

International Nuclear Information System (INIS)

1998-01-01

This issue gives brief information on the following topics: IAEA Board Meetings Set in May and June, Database of the IAEA's International Nuclear Information Systems (INIS) is being made available over the Internet free of charge, Senior Expert Group Starts Review of IAEA Programmes, IAEA Reports to Security Council on Nuclear Inspections in Iraq, Parties Consider Extending Fusion Research through the ITER Project, Status of Joint Safety and Nuclear Liability Conventions, Proposed Global Convention Against Nuclear Terrorism, Upcoming Symposia and Conferences, New IAEA Books, Nuclear Data File, and other short information

Report on the IAEA coordinated research program on the measurement and evaluation of transactinium isotope nuclear decay data

International Nuclear Information System (INIS)

Reich, C.W.

1979-01-01

As one result of the First IAEA Advisory Group Meeting on Transactinium Isotope Nuclear Data, held in November 1975 at Karlsruhe, an IAEA Coordinated Research Program was set up to address certain identified actinide-isotope decay-data needs in reactor technology. At present, laboratories from five nations are involved in this effort. This paper gives an overview of this program, including its origin and the present status of the measurements being carried out. The current status of the actinide-nuclide half-life, spontaneous-fission branching ratio, α-intensity and γ-intensity data of concern to the Coordinated Research Program is presented and briefly discussed. 3 figures, 9 tables

World-wide and regional intercomparison for the determination of organochlorine compounds and petroleum hydrocarbons in mussel sample IAEA-142. Report no. 59

International Nuclear Information System (INIS)

Villeneuve, J.P.; Horvat, M.; Cattini, C.

1996-03-01

The accurate and precise determination of organochlorine compounds and petroleum hydrocarbons in marine environmental samples is an important aspect of marine pollution assessments in coastal and ocean environments. Intercomparison exercises represent an essential element of method testing and are used as a basic tool for evaluating data quality on a global and regional level. The Marine Environmental Studies Laboratory (MESL) of IAEA-MEL has conducted intercomparison exercises on trace organic compounds for over nineteen years as part of its contribution to IAEA's analytical quality control service and UNEP's regional seas programme, and occasionally in association with the intergovernmental oceanographic commission (of UNESCO) GIPME programme. These exercises are organized on a continuous basis, at least once per year. Result of previous exercises have revealed serious problems for many regional laboratories to obtain comparable data. As a consequence of this situation, it was decided to seek increased support for quality assurance programmes. Staff of MESL, with funding from UNEP, the World Bank and regional trust funds, embarked on a campaign to train analysts in modern measurement techniques, supply appropriate and reliable reference methods and materials and, where possible, to improve analytical instruments in Member State laboratories. This report describes results of the IAEA/UNEP intercomparison run 142 for the chemical analysis of organochlorine compounds and petroleum hydrocarbons in a homogenised mussel sample

IAEA/CRP for decommissioning techniques for research reactors

Energy Technology Data Exchange (ETDEWEB)

Oh, Won Zin; Won, H. J.; Kim, K. N.; Lee, K. W.; Jung, C. H

2001-03-01

The following were studied through the project entitled 'IAEA/CRP for decommissioning techniques for research reactors 1. Decontamination technology development for TRIGA radioactive soil waste - Electrokinetic soil decontamination experimental results and its mathematical simulation 2. The 2nd IAEA/CRP for decommissioning techniques for research reactors - Meeting results and program 3. Hosting the 2001 IAEA/RCA D and D training course for research reactors and small nuclear facilities.

IAEA/CRP for decommissioning techniques for research reactors

International Nuclear Information System (INIS)

Oh, Won Zin; Won, H. J.; Kim, K. N.; Lee, K. W.; Jung, C. H.

2001-03-01

The following were studied through the project entitled 'IAEA/CRP for decommissioning techniques for research reactors 1. Decontamination technology development for TRIGA radioactive soil waste - Electrokinetic soil decontamination experimental results and its mathematical simulation 2. The 2nd IAEA/CRP for decommissioning techniques for research reactors - Meeting results and program 3. Hosting the 2001 IAEA/RCA D and D training course for research reactors and small nuclear facilities

IAEA activities on nuclear fuel cycle 1997

Energy Technology Data Exchange (ETDEWEB)

Oi, N [International Atomic Energy Agency, Vienna (Austria). Nuclear Fuel Cycle and Materials Section

1997-12-01

The presentation discussing the IAEA activities on nuclear fuel cycle reviews the following issues: organizational charts of IAEA, division of nuclear power and the fuel cycle, nuclear fuel cycle and materials section; 1997 budget estimates; budget trends; the nuclear fuel cycle programme.

IAEA activities on nuclear fuel cycle 1997

International Nuclear Information System (INIS)

Oi, N.

1997-01-01

The presentation discussing the IAEA activities on nuclear fuel cycle reviews the following issues: organizational charts of IAEA, division of nuclear power and the fuel cycle, nuclear fuel cycle and materials section; 1997 budget estimates; budget trends; the nuclear fuel cycle programme

IAEA inspections and Iraq's nuclear capabilities

International Nuclear Information System (INIS)

Gillen, V.A.

1992-04-01

It is reported that IAEA teams have been investigating Iraq's nuclear capabilities since May 1991 and following the Gulf War under terms of United Nations Security Council Resolution 687 directed at eliminating Iraq's weapons of mass destruction and means to produce and use them. A chronology of the events as well as the IAEA plan of further actions are described

Guidelines for Member States concerning radiation measurement standards and Secondary Standard Dosimetry Laboratories

International Nuclear Information System (INIS)

1986-01-01

In the early nineteen-sixties an acute need developed for higher dosimetric accuracy in radiation therapy, particularly in developing countries. This need led to the establishment of a number of dosimetry laboratories around the world, specializing in the calibration of radiation therapy dosimeters. In order to co-ordinate the provision of guidance and assistance to such laboratories, the International Atomic Energy Agency (IAEA) and the World Health Organization (WHO) set up a Network of Secondary Standard Dosimetry Laboratories (SSDLs) under their joint aegis, as described in the IAEA booklet 'SSDLs: Development and Trends' (1985). This publication includes detailed criteria for the establishment of these laboratories. The present guidelines deal with the functions and status of SSDLs, in particular with the need for recognition and support by the competent national authorities. (author)

Intercomparison of radionuclide measurements in marine sediment sample IAEA-367

International Nuclear Information System (INIS)

Ballestra, S.; Lopez, J.J.; Gastaud, J.; Vas, D.; Noshkin, V.

1991-08-01

The results of an intercomparison exercise on a Pacific Ocean sediment sample, IAEA-367, designed for the determination of artificial and natural radionuclides levels, are reported. The data from 81 laboratories representing 37 countries have been evaluated. The following are the recommended values, with confidence intervals, for 60 Co, 90 Sr, 137 Cs, 239+240 Pu (Reference date: 1 January 1990). Information values for 155 Eu, 238 Pu, 241 Am, and 241 Pu are reported. Information values for the following natural radionuclides 40 K, 226 Ra, 228 Th, 230 Th, 234 U, 235 U and 238 U are also reported. (author)

Use of nuclear techniques in studies of soil-plant relationships

International Nuclear Information System (INIS)

Hardarson, G.

1990-01-01

The major limitation facing researchers in the developing countries when trying to benefit from the use of isotope and radiation methods for solving problems in their countries is the lack of technical information. Training courses are very efficient for transferring technology to the developing countries. The Soil Fertility, Irrigation and Crop Production Section of the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture and the Soil Science Unit of the IAEA Seibersdorf Laboratory have technical responsibility for organizing training courses on the use of isotopes in soil fertility and plant nutrition research. These courses have been held annually since 1978 until the present with two additional specialized courses conducted in the years 1985 and 1986 on biological nitrogen fixation. This manual was compiled from some of the lectures and practical exercises presented at these courses. Contents: Stable and radioactive isotopes. Field experimentation in isotope-aided studies. Sample preparation techniques of biological material for isotope analysis. Methods for 15 N determination. Isotope techniques in soil fertility and plant nutrition studies. Use of 15 N methodology to assess biological nitrogen fixation. Techniques in studies of photosynthesis. Use of neutron water and gamma density gauges in soil water studies. Refs, figs and tabs

50 Years of Successful Partnership: The Joint FAO/IAEA Division

International Nuclear Information System (INIS)

Dixit, Aabha

2014-01-01

October 2014 will mark the long lasting 50 years of partnership between the Food and Agriculture Organization of the United Nations (FAO) and its partner in the UN system, the IAEA. Established in 1964, the objective of the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture was to use the talents and resources of both organizations to broaden cooperation between their member countries in applying nuclear technology and related bio technologies to develop improved strategies for sustainable agricultural development and food security. From research laboratories to global agrarian systems, nuclear techniques play a vital and distinct role in agricultural research and advancement. They are used in a wide range of applications, from food preservation to crop production and from soil management to animal disease control. The collaborative work of the Joint Division has over the years helped countries solve practical, as well as costly, problems in a variety of areas. The work addresses the application of isotopes and radiation technology in areas such as soil fertility, irrigation, and crop production; plant breeding and genetics; animal production and health; insect and pest control; the control of food contaminants and other food safety issues; and food preservation. These activities are conceived, planned and executed only once they have been reviewed and endorsed by the IAEA’s and FAO’s governing bodies. The joint partnership has witnessed numerous successes, which if not addressed would have had disastrous worldwide implications. These successes include: • Global freedom from rinderpest • The use of mutation induction to develop crop varieties with resistance to the wheat rust disease Ug99 • The eradication of the tsetse fly in Zanzibar Island, Tanzania • The establishment of the regional analytical laboratory network for food safety • Water-saving agriculture in seven African countries For almost five decades, the activities

Euratom's accounting procedures to comply with IAEA requirements

International Nuclear Information System (INIS)

Kschwendt, H.

1980-01-01

The accounting concept used by the operators for nuclear materials accountancy is different from the evaluation concept used by IAEA. Euratom integrated these two concepts thus allowing for an automatic transformation from the one to the other concept (establishment of reports to IAEA by computer). Particular procedures have been developed to ensure the corrections of the accountancy in both concepts and to perform the retrospective corrections as required by IAEA. 4 refs

IAEA Newsbriefs. V. 15, no. 3(88). Jul-Aug 2000

International Nuclear Information System (INIS)

2000-01-01

This issue gives information about the following topics: the IAEA General Conference (opening on 18 September 2000 in Vienna), IAEA's Director General welcoming of the consensus at NPT review conference, reviews of the IAEA Safeguards' implementation at the June 2000 Board of Governors, upcoming IAEA international symposia and seminars, radiation monitoring of the Irish Sea, the status of states joining international conventions in nuclear fields, survey of radiation sources in Georgia, review of the 'Nuclear World' in the IAEA Annual Report, African partnerships, the evaluation of the radiological impact of Chernobyl accident by the UNSCEAR report, and other short information

IAEA Newsbriefs. V. 13, no. 4(81). Oct-Nov 1998

International Nuclear Information System (INIS)

1998-01-01

This issue gives brief information on the following topics: IAEA General Conference Concludes in Vienna, Newly Elected IAEA Board of Governors, Director General Highlights Major Work Ahead, Statement to UN General Assembly, More States Accept Strengthened Safeguards Measures, Status of Additional Protocols, Signings at IAEA General Conference, USA Backs International Nuclear Fusion Project, September Meeting on Trilateral Initiative, Results From IAEA-Supported Projects, Database of Nuclear Medicine Best Practices, 1999 Seminar on Radiopharmaceuticals in Medical Treatment, International Symposium on Marine Pollution in Monaco, Safeguards Support From France and United Kingdom, Nuclear Inspections in Iraq, States Move to Join International Safety Conventions, Safety of Radiation Sources and Security of Radioactive Materials, Technical Team Trained in IAEA-Supported Project, Scientific Forum on Water Issues, International Scientific and Technical Meetings, New IAEA Books, and other short information

IAEA Director General welcomes NPT consensus

International Nuclear Information System (INIS)

2000-01-01

The document informs that the Director General of the IAEA welcomed the adoption with consensus by the Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons of the final document on the review and operation of the Treaty, and that he was pleased by the vote of confidence shown in the IAEA and its role in the implementation of the Treaty

USSP-IAEA WORKSHOP ON ADVANCED SENSORS FOR SAFEGUARDS

International Nuclear Information System (INIS)

PEPPER, S.; QUEIROLO, A.; ZENDEL, M.; WHICHELLO, J.; ANNESE, C.; GRIEBE, J.; GRIEBE, R.

2007-01-01

The IAEA Medium Term Strategy (2006-2011) defines a number of specific goals in respect to the IAEA's ability to provide assurances to the international community regarding the peaceful use of nuclear energy through States adherences to their respective non-proliferation treaty commitments. The IAEA has long used and still needs the best possible sensors to detect and measure nuclear material. The Department of Safeguards, recognizing the importance of safeguards-oriented R and D, especially targeting improved detection capabilities for undeclared facilities, materials and activities, initiated a number of activities in early 2005. The initiatives included letters to Member State Support Programs (MSSPs), personal contacts with known technology holders, topical meetings, consultant reviews of safeguards technology, and special workshops to identify new and novel technologies and methodologies. In support of this objective, the United States Support Program to IAEA Safeguards hosted a workshop on ''Advanced Sensors for Safeguards'' in Santa Fe, New Mexico, from April 23-27, 2007. The Organizational Analysis Corporation, a U.S.-based management consulting firm, organized and facilitated the workshop. The workshop's goal was to help the IAEA identify and plan for new sensors for safeguards implementation. The workshop, which was attended by representatives of seven member states and international organizations, included presentations by technology holders and developers on new technologies thought to have relevance to international safeguards, but not yet in use by the IAEA. The presentations were followed by facilitated breakout sessions where the participants considered two scenarios typical of what IAEA inspectors might face in the field. One scenario focused on an enrichment plant; the other scenario focused on a research reactor. The participants brainstormed using the technologies presented by the participants and other technologies known to them to propose

The IAEA and Control of Radioactive Sources

International Nuclear Information System (INIS)

Dodd, B.

2004-01-01

The presentation discusses the authoritative functions and the departments of the IAEA, especially the Department of Nuclear Safety and Security and its Safety and Security of Radiation Sources Unit. IAEA safety series and IAEA safety standards series inform about international standards, provide underlying principles, specify obligations and responsibilities and give recommendations to support requirements. Other IAEA relevant publications comprise safety reports, technical documents (TECDOCs), conferences and symposium papers series and accident reports. Impacts of loss of source control is discussed, definitions of orphan sources and vulnerable sources is given. Accidents with orphan sources, radiological accidents statistic (1944-2000) and its consequences are discussed. These incidents lead to development of the IAEA guidance. The IAEA's action plan for the safety of radiation sources and the security of radioactive material was approved by the IAEA Board of Governors and the General Conference in September 1999. This led to the 'Categorization of Radiation Sources' and the 'Code of Conduct on the Safety and Security of Radioactive Sources'. After 0911 the IAEA developed a nuclear security plan of activities including physical protection of nuclear material and nuclear facilities, detection of malicious activities involving nuclear and other radioactive materials, state systems for nuclear material accountancy and control, security of radioactive material other than nuclear material, assessment of safety and security related vulnerability of nuclear facilities, response to malicious acts, or threats thereof, adherence to and implementation of international agreements, guidelines and recommendations and nuclear security co-ordination and information management. The remediation of past problems comprised collection and disposal of known disused sources, securing vulnerable sources and especially high-risk sources (Tripartite initiative), searching for

Sustaining IAEA Neutron Coincidence Counting: Past, Present and Future

International Nuclear Information System (INIS)

Longo, J.; Schaffer, K.M.; Nordquist, H.

2015-01-01

Los Alamos National Laboratory's IAEA Neutron Coincidence Counting (INCC) code is the standard tool for neutron coincidence counting measurements. INCC software and its' predecessors were originally implemented in the 1970s. The measurement and analysis techniques perfected in the code arise from many years of laboratory and field experience by nuclear engineers and physicists. Covering the full arc of INCC's lifecycle, we discuss the engineering approaches used for conception, original development, worldwide deployment of the stand-alone Windows application, more than a decade of sustained maintenance support, and our recent work to carry INCC successfully into future applications. We delve into the recent re-architecture of the INCC code base, an effort to create a maintainable and extensible architecture designed to preserve the existing INCC code base while adding support for new analyzes and instruments (e.g., List Mode PTR-32 and the List Mode Multiplicity Module). INCC now consists of separate modules implementing attended instrumentation control, data file processing, statistical and Pu mass calculation and analyzes, list mode counting and analyzes, reporting functions, and a database support library. Separating functional capabilities in this architecture enables better testing, isolates development risk and enables the use of INCC features in other software systems. We discuss our approach to handling divergent data and protocol support as a result of this re-architecture. INCC has complex testing requirements; we show how the testing effort was reduced by breaking the software into separate modules. This new architecture enables integration of INCC analysis into the IAEA's new Integrated Review and Analysis Programme (iRAP) data review system. iRAP is based on the respected Euratom Comprehensive Review Inspector Software Package (CRISP) software framework, and is expected to be the future data review system for IAEA and Euratom

Finnish support programme to IAEA safeguards. Annual report 1994; Suomen tukiohjelma IAEA:n safeguards-valvonnalle. Vuoden 1994 toimintakertomus

Energy Technology Data Exchange (ETDEWEB)

Tarvainen, M [ed.

1995-05-01

Implementation of the Finnish Support Programme to IAEA Safeguards (FINSP) during the calender year in question is summarized. FINSP is carried out trough separate tasks concentrating on verification of nuclear material, training and expert services to the IAEA. In addition to the Finnish summary, the report includes detailed description of each task in English.

The IAEA's role in safe radioactive waste management

International Nuclear Information System (INIS)

Flory, D.; Bruno, G.

2011-01-01

In accordance with its statute, IAEA is authorized to develop and maintain safety standards. This mission is reflected in the main programme of the IAEA on nuclear safety and security. In the field of the safety of radioactive waste management the IAEA is responsible for the delineation of a global safety regime to protect the public and the environment from harmful effects of ionizing radiation. This delineation is established on the basis of the Joint Convention on the Safety of Spent Fuel Management and the Safety of Radioactive Waste Management, as well as on the development of safety standards for the management of all radioactive waste. The safety standards are the fruit of an international consensus on a high level of safety for the protection of people and environment. Safety guides are edited by IAEA, 7 volumes concern general safety requirements and 6 volumes deal with specific safety requirements (for instance for research reactors or for radioactive waste disposal facilities). Furthermore the IAEA assists Member States in the implementation of the safety standards and provides related services

Animal production and health newsletter. No. 18

International Nuclear Information System (INIS)

1993-07-01

This newsletter contains brief summaries of the final Research Co-ordination Meetings of Co-ordinated Research Programmes on ''Strengthening Animal Reproduction Research in Asia Through the Application of Immunoassay Techniques'' and ''Strengthening Animal Disease Diagnosis in Asia Through Application of Immunoassay Techniques'' and of the first Research Co-ordination Meeting on ''Development of Feed Supplementation Strategies for Milk-Producing Animals in Tropical and Subtropical Environments Through the Use of Nuclear and Related Techniques''. Developments at the IAEA's Animal Production Unit, Seibersdorf, are described

Animal production and health newsletter. No 16

International Nuclear Information System (INIS)

1992-07-01

This Newsletter contains reports on the meetings and training courses held between January and April 1992, including a detailed summary of the final FAO/IAEA Research Coordination Meeting on ''Development of Feeding Strategies for Improving Ruminant Productivity in Areas of Fluctuating Nutrient Supply through the Use of Nuclear and Related Techniques'', held in Vienna from 30 March to 3 April. Status reports are presented for the existing nine coordinated research programs, and developments at the Animal Production Unit, Seibersdorf are described

Japanese authorities inform IAEA about accident at nuclear plant

International Nuclear Information System (INIS)

2004-01-01

Full text: The IAEA today received information from Japanese nuclear regulatory authorities about an accident in the steam generator turbine circuit of the Mihama Nuclear Power Plant (unit 3). According to the Japanese nuclear authorities this is a non-radioactive part of the plant. The regulatory body has reported that four contract employees died and 7 were injured, and stated that there was no release of radioactivity. The IAEA continues to be in contact with Japanese authorities and expects to receive updates on a continuous basis. No request for IAEA assistance has been received at this time. (IAEA)

IAEA Newsbriefs. V. 13, no. 3(80). Jul-Aug 1998

International Nuclear Information System (INIS)

1998-01-01

This issue gives brief information on the following topics: IAEA General Conference Opens 21 September in Vienna, IAEA Board Concludes Mid-Year Review: Approves Six More Protocols to Safeguards Agreements, Safeguards Implementation in 1997 Reported, Study of Radiological Situation at Mururoa and Fangataufa Atolls, Nuclear Inspections in Iraq Seeking Further Clarification, Pioneering Waste Repository Gets 'Green Light' in the USA, Status of International Conventions, Nuclear Techniques Targeted for Studying Water Pollution, Zimbabwe Farmers Realize Benefits from Nuclear Techniques, Waging a War Against Insect Pests, IAEA and WCO Formally Join Forces Against Illicit Trafficking, Annual Report for 1997, Range of Topics on IAEA Meeting Agenda, New IAEA Books, and other short information