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AbstractAbstract
[en] Nuclear methods for characterizing metallic materials are presented, e.g., NAA, PNRA, RBS, ERD, and IIXE
Original Title
Nukleare Analytik an metallischen Werkstoffen
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Journal Article
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AbstractAbstract
[en] These proceedings contain the abstracts of 77 lectures. The topics focus on instrumentation, nuclear techniques and their applications for material science, surfaces, archaeometry, art, geological, environmental and biomedical studies. An outline of the Australian facilities available for research purposes is also provided. Separate abstracts were prepared for the individual papers in this volume
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Source
1989; 240 p; AINSE; Lucas Heights (Australia); 6. Australian conference on nuclear techniques of analysis; Lucas Heights (Australia); 8-10 Nov 1989
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Miscellaneous
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AbstractAbstract
No abstract available
Original Title
Controle non destructif de l'uranium en solution a l'aide d'un photometre portable a fibres optiques
Primary Subject
Source
International Atomic Energy Agency, Vienna (Austria); Proceedings series; 580 p; ISBN 92-0-070183-3;
; 1983; v. 2 p. 248-250; IAEA; Vienna; International symposium on recent advances in nuclear material safeguards; Vienna (Austria); 8-12 Nov 1982; IAEA-SM--260/23P; Short communication.

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Book
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AbstractAbstract
[en] A description is given of different cases of using a bombardment with charged particles for studying the surface of the glass: quantitative determination of tin by elastic scattering of alpha particles; determination of nitrogen and of fluorine by fast nuclear reactions; quantitative analyses of the iron and of arsenic by X-ray detection. The methods have the following characteristics: non-destructive; no residual radioactivity is observed; detection limits of the order of a few ppm for most of the elements; analysis of the first microns or the samples; possibilities of doing local analyses by means of small-diameter pencils of rays
[fr]
On decrit differents cas d'emploi d'un bombardement de particules chargees pour l'etude de la surface du verre: determination quantitative de l'etain par diffusion elastique de particules alpha; determination de l'azote et du fluor par reactions nucleaires promptes; analyse quantitative du fer et de l'arsenic par detection de rayons X. Les methodes presentent les caracteristiques suivantes: non destructives; aucune radioactivite residuelle n'est observee; limites de detection de l'ordre de quelques ppm pour la plupart des elements; analyse des premiers microns de l'echantillon; possibilites de faire des analyses locales au moyen de faiseaux de faible diametreOriginal Title
Caracterisation de la surface du verre par bombardement d'ions de basse energie
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Meeting on the surface of glasses; Avon-Fontainebleau, France; 16 - 17 Oct 1980
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Journal Article
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Conference
Journal
Verres et Refractaires; ISSN 0042-4331;
; v. 35(1); p. 41-49

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Kwon, Sang Duck; Choi, Hyun Ok; Park, Choon Ho; Kim, Soo Sung
Proceedings of the Korean Society for Nondestructive Testing Fall Meeting 20022002
Proceedings of the Korean Society for Nondestructive Testing Fall Meeting 20022002
AbstractAbstract
[en] The ultrasonic backward radiation profiles of Be(13μm)/Zr(1.545 mm) alloy plate and pure Zr(1.545 mm) plate were measured to evaluate the embedded Be layer. Lamb wave modes shown in the profiles decreased and profile pattern was changed by Be layer loading. Spectrum of backward radiated RF signals showed the mode number decrease. New evaluation factor of angular dispersion relating to group velocity of collective modes was suggested to evaluate the Be alloy layer on Zr plate.
Primary Subject
Source
The Korean Society for Nondestructive Testing, Seoul (Korea, Republic of); 244 p; Nov 2002; p. 204-208; 2002 Fall Meeting of the Korean Society for Nondestructive Testing; Seoul (Korea, Republic of); 8 Nov 2002; Available from KSNT, Seoul (KR); 4 refs, 5 figs, 1 tab
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AbstractAbstract
[en] A proportional flow counter for continuous operation at 3000C has been developed. It serves as the radioactivity detector in a gas radiochromatographic system. With associated electronics it is capable of both qualitative and quantitative analyses of the emerging peaks. The counter is decontaminated in situ by treatment with oxygen at 325 to 3500C. Backgrounds are low (approximately 75 cpm) and at the flow rates used, 5 dpm generate 2 counts. Possible quenchers are readily detected by their effect on the count rate produced by an external 60Co source. Frequency of disassembly is low, averaging about once a year over the past three years
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Journal Article
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Anal. Chem; v. 50(1); p. 179-182
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Grenier, G.
CEA, 75 - Paris (France)1987
CEA, 75 - Paris (France)1987
AbstractAbstract
[en] The device includes a neutron source and a lead converter placed at the intersection of two parallelepipedic panels in a material thermalising neutrons, like polyethylene. The panels can move like a hinge, fission neutron detectors are placed into the panels opposite to the neutron source. Material to be tested is placed between the two panels. This device is simple, compact and can be use for monitoring nuclear wastes
[fr]
Ce dispositif comprend une source a neutrons, deux panneaux parallelepipediques formant un diedre d'ouverture reglable ayant une arete centree sur la source de neutrons, ces panneaux etant realises en une matiere apte a thermaliser les neutrons et par un module de meme matiere dans lequel est loge un bloc de detection de neutrons de fission situe a l'extremite opposee a la source de neutrons, l'objet a controler etant place entre les deux panneaux. Application au controle des dechets nucleairesOriginal Title
Dispositif de detection de matiere fissile
Primary Subject
Source
3 Apr 1987; 2 Oct 1985; 7 p; FR PATENT DOCUMENT 2588085/A/; FR PATENT APPLICATION 8514623; Available from Institut National de la Propriete Industrielle, Paris (France); Application date: 2 Oct 1985
Record Type
Patent
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AbstractAbstract
[en] Disbond size of adhesively bonded single lap and double lap joints CFRP composite specimens has been evaluated using acousto-ultrasonic(AU) technique. Frequency spectra for all specimens were obtained by measuring peak amplitude of the stress wave propagated through the bond-lines. By analyzing these frequency spectra, peak amplitude was found to be proportional to fractional bonding area and to be maxima at the fundamental and the third order higher harmonic frequencies of specimen thickness mode. The disbond size can be evaluated quantitatively and this technique can be applied to real structures if the reference specimens are prepared in advance
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Source
5 refs, 12 figs, 1 tab
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Journal Article
Journal
Journal of the Korean Society for Nondestructive Testing; ISSN 1225-7842;
; v. 15(2); p. 357-363

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AbstractAbstract
No abstract available
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Israel Nuclear Society, Yavne; Israel Health Physics Society; Radiation Research Society of Israel; Israel Society of Nuclear Medicine; 228 p; 1982; p. 61-64; Nuclear Societies of Israel joint annual meeting; Tel Aviv (Israel); 14-15 Dec 1982; Published in summary form only.
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Miscellaneous
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AbstractAbstract
[en] This paper discusses the strengths and weaknesses of ion beam analysis techniques. They are compared with other techniques used for similar or complementary measurements. The role and contribution of IBA to various fields of science and technology are summarized
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Bird, J.R. (ANSTO Lucas Heights Research Lab., Menai (Australia)); Williams, J.S. (Microelectronics and Materials Technology Centre, RMIT, Melbourne (Australia)); 719 p; ISBN 0-12-099740-1;
; 1989; p. 515-547; Academic Press Inc; San Diego, CA (USA); Academic Press Inc., 1250 6 Ave., San Diego, CA 92101 (USA)

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Book
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