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The radioanalytical bibliography of Brazil (1936–1979)

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Activation Analysis

  1. F. W. LIMA, A. ABRAO, C. PAGANO (Instituto de Energia Atômica, S. Paulo, SP, Brazil). Activation analyses using the IEAR-1 reactor. Part I. Anais Assoc. Bras. Quim., 18 (1959) 211 (in Portuguese).

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  2. A. ABRAO (Instituto de Energia Atômica, S. Paulo, SP, Brazil): Simultaneous determination of gold and uranium in ores by radioactivation analysis. IEA are the initials for “Instituto de Energia Atômica” (Brazil). Series Publication no. 7 (1959).

  3. F. W. LIMA, A. ABRAO, C. PAGANO, L. TOGNOLI (Instituto de Energia Atômica, Sao Paulo, SP, Brazil). Activation analyses using the IAER-1 reactor. Part II. Use of gamma-spectrometry technique. Anais Assoc. Bras. de Quim. 19 (1960) 41 (in Portuguese).

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  4. G. VICENTINI, M. PERRIER, F. W. LIMA, E. GIESBRECH (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): On the Use of sodium triphosphate for the separation of zirconium from hafnium. IEA Series Publication no. 25 (1960).

  5. R. GIAMBASTIANI, J. G. DA SILVA FILHO, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of chlorine and copper in high purity water by radioactivation analysis. IEA Series Publication no. 97 (1965).

  6. J. G. DA SILVA FILHO, A. ABRAO, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Activation analysis of gold in ores samples. IEA Series Publication no. 98 (1965).

  7. F. W. LIMA, L. T. ATALLA, C. M. SILVA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Activation analysis of arsenic in human hair. Some observations on the problem of external contamination. Anais Acad. Bras. Ciências, 37 (1965) 433.

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  8. F. W. LIMA, H. SHIBATA, L. T. ATALLA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Activation analysis applied to forensic investigation: some observations on the problem of human hair individualization. Proceedings of Symposium on Radiochemical Analytical Methods, Salzburg, Austria (October 1964). Published by the International Atomic Energy Agency (1965).

  9. F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Isotope production and activation analysis in research reactors. Proceedings of a Study Group Meeting on Utilization of Research Reactors, Bogotá, Colombia (1967). Published by International Atomic Energy Agency.

  10. F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Activation analysis and control of high purity materials. IEA Series Information no. 9 (1967) (in Portuguese).

  11. F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Activation analysis and its possibilities in biological sciences. IEA Series Information no. 11 (1968) (in Portuguese).

  12. F. W. LIMA, C. M. SILVA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Activation analysis of chromium in water matrix. J. Radioanal. Chem., 1 (1968) 147.

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  13. L. T. ATALLA, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of impurities in metallic magnesium by activation analysis. IEA Series Publication no. 167 (1968) (in Portuguese).

  14. F. W. LIMA, C. M. SILVA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Study of the influence of various factors on the radiochemical gutzeit method of activation analysis of arsenic. IEA Series Publication no. 176 (1968).

  15. L. T. ATALLA, F. W. LIMA (Instituto de Energie Atômica, Sao Paulo, SP, Brazil): Association of the methods of activation analysis and isotopic dilution for the determination of copper in high purity gold samples. Proceedings of the American Nuclear Society Topical Meeting on Radiation and Isotope Technology in Latin American Development, San Juan, Puerto Rico (May 1969).

  16. F. W. LIMA, C. M. SILVA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of arsenic in germanium by the association of isotope dilution and activation analysis. J. Radioanal. Chem. 4 (1970) 197.

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  17. F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Activation analysis. Revista Iberoamericana de Educaçao Quimica, 3 (1970) no. 4, 98 (in Portuguese).

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  18. C. M. SILVA, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of traces of mercury in tomatoes and industrialized products from tomatoes. Revista Brasileira de Tecnologia, 1 (1970) 67 (in Portuguese).

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  19. F. W. LIMA, L. T. ATALLA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): An actual case of glass debris identification by NAA in an automobile accident. Radiochem. Radioanal. Letters, 3 (1970) 13.

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  20. F. W. LIMA, L. T. ATALLA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Association of the methods of activation analysis and isotope dilution for the determination of copper in chemical reagents. Radiochem. Radioanal. Letters, 3 (1970) 23. neutron activation analysis. IEA Series Publication no. 245 (1971) (in Portuguese).

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  21. F. W. LIMA, C. M. SILVA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Study of the influence of various factors on the radiochemical gutzeit method of activation analysis of arsenic. Proceedings of the II Interamerican Radiochemistry Conference held in Mexico (April 1968). Published by the American States Organization, Washington, D. C. (1971).

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  22. M. B. A. VASCONCELLOS (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Application of activation analysis to the solution of archeology and art problems. IEA Series Information no. 24 (1972) (in Portuguese).

  23. F. W. LIMA, C. M. SILVA, R. GUIMARAES Jr. (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): An actual case of examination of counterfeited whisky. J. Radioanal. Chem., 15 (1973) 157.

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  24. E. G. AGUDO, U. DUARTE, C. L. SEIGNEMARTIN (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of tantalum, niobium, titanium and tin in pegmatite minerals by means of nuclear techniques of analysis. IEA Series Publication, no. 314 (1973) (in Portuguese).

  25. E. G. AGUDO, C. L. SEIGNEMARTIN, U. DUARTE (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Application of neutron activation analysis to the determination of gold in minerals. IEA Series Publication no. 316 (1973) (in Portuguesse).

  26. A. M. PASSAGLIA, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of vanadium in petroleum and byproducts by neutron activation analysis. Revista Brasileira de Tecnologia, 4 (1973) 31 (in Portuguese).

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  27. M. MIYAMARU, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Application of the activation analysis method to the determination of atmospheric pollution. Revista Brasileira de Tecnologia, 4 (1973) 133 (in Portuguese).

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  28. L. T. ATALLA, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of uranium in thorium matrixes by epithermal neutron activation analysis. J. Radioanal. Chem., 20 (1974) 607.

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  29. C. E. CALADO, E. L. MACHADO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Activation analysis system with 14 MeV neutrons. IEA Series Publication no. 332 (1974) (in Portuguese).

  30. A. A. SUAREZ, M. L. FREITAS (Instnstituto de Energia Atômica, Sao Paulo, SP, Brazil): The use of resonance scattering of capture gamma-rays as an analytical tool. Radiochem. Radioanal. Letters, 21 (1975) 71.

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  31. L. T. ATALLA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Airborne particulates activation analysis. Comparison of results by two computation programs. IEA Series Publication no. 435 (1976) (in Portuguese).

  32. C. S. REQUEJO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Interfering radioisotopes in uranium determination by epithermal neutron activation analysis. IEA Series Publication no. 470 (1977) (in Portuguese).

  33. L. A. VINHAS, R. FULFARO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of hydrogen by neutron transmission. IEA Series Publication no. 464 (1977) (in Portuguese).

  34. A. CARDOSO, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of manganese in ores by activation analysis using a californium-252 neutron source. J. Radioanal. Chem., 36 (1977) 577.

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  35. M. WIERNIK (Universidade de Campinas, Campinas, SP, Brazil): A twelve programs package for activation analysis and gamma-ray spectrometry. Trans. Am. Nucl. Soc., 28 (1978) no. 1, 29.

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  36. B. R. S. PECEQUILO, A. A. SUAREZ (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Fuel material analysis using radioactive thermal neutron capture. Proceedings of the Third International Symposium on Neutron Capture Gamma-Ray Spectroscopy and Related Topics, Brookhaven National Laboratory, Upton, New York, USA, 18–22. 09. 78.

  37. M. B. A. VASCONCELLOS, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Activation analysis of alkaline rocks. A comparison between destructive and non-destructive methods. J. Radioanal. Chem., 44, (1978) 55.

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  38. C. S. REQUEJO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of uranium and thorium in pyrochlore by epithermal neutron activation analysis. Radiochemical separation of230Np and233Pa. IEA Series Publication no. 530 (1979) (in Portuguese).

  39. C. J. A. S. MUNITA, L. T. ATALLA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Application of neutron activation analysis to the determination of minor and trace elements in magnesite ores. IEA Series Publication no. 531 (1979).

  40. A. M. G. FIGUEIREDO, L. T. ATALLA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Mutually interfering elements in activation analysis. Study of instrumental analysis possibilities for the groups: Sc−Zn, Hg−Se and As−Sb−Br. IEA Series Publication no. 533 (1979).

  41. L. P. GERALDO, M. F. CESAR, O. Y. MAFRA, E. M. TANAKA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of uranium concentration in water samples by the fission track registration technique. J. Radioanal. Chem., 49 (1979) 115.

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  42. M. B. A. VASCONCELLOS, M. J. A. ARMELIN, M. T. F. C. KHOURI, R. FULFARO, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Comparative study of some methods for uranium determination. Presented at XX Brazilian Chemical Society Meeting, Recife, Brazil, 4–10 November 1979 (in Portuguese).

  43. M. J. A. ARMELIN, L. T. ATALLA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of minor and trace elements in cassiterite by neutron activation analysis. Radiochem. Radioanal. Letters, 37 (1979) 335.

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Other Radioanalytical Methods

  1. F. W. LIMA (Escola Politécnica, Universidade de Sao Paulo, Sao Paulo, SP, Brazil): Use of radioactive isotopes in analytical chemistry. Ciência e Cultura, 3 (1951) no. 4, 248 (in Portuguese).

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  2. F. W. LIMA (Escola Politécnica, Universidade de Sao Paulo, Sao Paulo, SP, Brazil): Calculation of the amount of tracer carried with precipitates of its radioactive parent. Anal. Chem., 25 (1953) 1924.

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  3. F. W. LIMA, A. ABRAO, R. R. PIERONI (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Improved urinary excretion test for assay of vitamin B-12 tagged with cobalt-60. Anais Assoc. Bras. Quim., 18 (1959) 167.

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  4. F. W. LIMA, R. R. PIERONI (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Paper chromatographic separation of components of rose bengal labelled with iodine-131. Nature, 184 (1959) 1065.

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  5. F. W. LIMA, A. ABRAO, C. PAGANO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Recovery of cesium-137 from fission products in liquid wastes of nuclear reactors installations. IEA Series Publication no. 4 (1959).

  6. F. W. LIMA, A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Separation of bismuth from lead with (ethylenedinitrilo) tetraacetic acid-application to radiochemistry. Anal. Chem., 32 (1960) 492.

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  7. F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Chemical problems arising on the use of swimming pool reactors and uses of the reactor in chemistry. Proceedings of Symposium on Programming and Utilization of Research Reactors, held in Vienna, October 16–21, 1961, Published by the Academic Press, London-New York.

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  8. A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Cadmium determination in uranium: Bismuthiol as precipitation agent. IEA Series Publication no. 48 (1962) (in Portuguese).

  9. L. T. ATALLA, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of phosphorus in uranium by isotope dilution analysis. Proceedings of VI Conference on Analytical Chemistry Applied to Nuclear Reactors Technology, Gatlinburg, Tennessee, USA (1962). Publication of Atomic Energy Commission (1963).

  10. A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Radiochemical Separation of thallium from thorium by anion exchange resin. A208Tl reservoir. IEA Series Publication no. 87 (1964).

  11. A. ABRAO, M. J. C. NASTASI, A. A. LARANJA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Application of ion exchange resins to the separation of carrier free fission products. IEA Series Publication no. 101 (1965).

  12. A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Preparation of radiolead and radiobismuth to be used as tracers and standard sources. I. Interamerican Radiochemistry Conference, Montevideo (July 1963), Pan American Union, Washington, DC, p. 281 (1965).

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  13. F. J. RIBAS, A. ABRAO, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Concentration and purification of cesium-137 from fission products. IEA Series Publication no. 109 (1965).

  14. F. W. LIMA, C. M. SILVA (Instituto de Energia Atomica, Sao Paulo, SP, Brazil): A method for the determination of Sr-90 Y-90 by using EDTA and ion exchangers, application to the determination of those radioisotopes in milk. Proceedings of I. Interamerican Radiochemistry Conference, Montevideo (1963). Pan American Union, Washington, DC. (1965).

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  15. F. W. LIMA, L. T. ATALLA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of gamma isomer in hexachlorocyclohexane by isotope dilution. Proceedings of I. Interamerican Radiochemistry Conference, Montevideo (1963). Pan American Union, Washington, DC. (1965).

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  16. F. W. LIMA, A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): IEA fallout program report-determination of Sr-90 in Sao Paulo City fallout. In Health and Safety Laboratory, Fallout Program, Quarterly Summary Report (July 1965), HASL-161, p. 259.

  17. A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): An ion exchange-EDTA separation of lead from bismuth. Application to radiochemistry. IEA Series Publication no. 131 (1966).

  18. L. T. ATALLA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Nuclear data of some radioisotopes for gamma-ray spectrometry applied to activation analysis. IEA Series Information no. 10 (1968) (in Portuguese).

  19. A. ABRAO, H. T. MATSUDA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Routine radiometric determination of uranium by gamma-ray spectrometry. IEA Series Publication no. 170 (1968).

  20. A. A. LARANJA, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Study of the coprecipitation of cadmium with ammonium diuranate. IEA Series Publication no. 180 (1969).

  21. A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Chromatographic Separation of Protactinium from thorium: a protactinium-234m and protactinium-234 generator. In “Radiation and Isotope Technology in Latin American Development” Proceedings of the American Nuclear Society Topical Meeting, San Juan, Puerto Rico (May 4–6, 1969), PRNC-135, p. 426–430.

  22. A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Chromatographic separation and concentration of thorium and rare earths from uranium using alumina-hydrofluoric acid. Preparation of carrier-free radiothorium and contribution to the fission rare earths. In “Radiation and Isotope Technology in latin American Development” Proceedings of the American Nuclear Society Topical Meeting, San Juan, Puerto Rico (May 4–6, 1969), PRNC-135, p. 440–450.

  23. E. K. TOMIDA, A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Radiometric determination of thorium in Brazilian monazites. IEA Series Publication no. 213 (1970) (in Portuguese).

  24. A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Reversed phase chromatography: separation of indium from cadmium using Al2O3-Tri-n-Octylamine-HCl system. IEA Series Publication no. 241 (1971) (in Portuguese).

  25. M. J. C. NASTASI, G. DOMINGUEZ (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Use of cationic exchange for227Ac purification. IEA Series Publication no. 229 (1971) (in Spanish).

  26. F. W. LIMA, C. R. PUSCHEL (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Application of the retaining ion technique to separation of ions by electrophoretic focussing ions. Radiochem. Radioanal. Letters, 6 (1971) 145.

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  27. S. M. P. PUSCHEL, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Retention of tantalum by hydrated antimony(V) oxide in strongly acid media. Radiochem. Radioanal. Letters, 6 (1971) 313.

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  28. M. J. C. NASTASI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Complex formation between rare earth elements and tetracycline. Radiochem. Radioanal. Letters, 11 (1972) 69.

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  29. H. T. MATSUDA, A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Non-destructive uranium determination in low grade ores by gamma ray spectrometry: indirect measurement through234Th photopeak. IEA Series Publication no. 288 (1973), (in Portuguese).

  30. I. G. ALMEIDA, G. F. PALINO (Instituto de Engenharia Nuclear, Rio de Janeiro, Brazil): Extraction of trivalent lanthanide cations by diphenyl phosphinic acid. Radiochem. Radioanal. Letters, 14 (1973) 323.

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  31. I. G. DE ALMEIDA (Instituto de Engenharia Nuclear, Rio de Janeiro, Brazil): Extraction of trivalent lanthanide cations by diphenyl phosphinic acid II: mechanism of the extraction. J. Radioanal. Chem., 22 (1974) 21.

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  32. M. F. CESAR, O. Y. MAFRA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of U-235 enrichment by passive gamma-ray spectrometry. IEA Series Information no. 42 (1974) (in Portuguese).

  33. W. L. POLITO, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Separation of antimony from arsenic and copper by extraction chromatography. Radiochem. Radioanal. Letters, 19 (1974) 297.

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  34. M. SAIKI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of the stability constants for the complexes of rare earth elements and tetracycline. Radiochem. Radioanal. Letters, 21 (1975) 371.

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  35. G. SOUZA FILHO, A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Study of behaviour of cationic, anionic and colloidal species of titanium, zirconium and thorium towards ion exchange resins. IEA Series Publication no. 447 (1976) (in Portuguese).

  36. J. A. DE ARAUJO, B. FLOH, H. T. MATSUDA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Adsorption of235Pa in vycor glass from nitric solutions. Separation of233U as tracer. IEA Series Publication no. 450 (1976) (in Portuguese).

  37. S. MORAES, A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Technology of thorium purification, analytical control of trace impurities in nuclear grade thorium by combination of amine extraction and atomic absorption techniques. IEA Series Publication no. 455 (1976).

  38. M. WIERNIK (Universidade de Campinas, Campinas, SP, Brazil): Time dependent relative activities in the radioactive families. J. Radioanal. Chem., 31 (1976) 529.

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  39. M. WIERNIK (Universidade de Campinas, Campinas, SP, Brazil): Counting geometry factors for point and evenly spread radioactive sources. Radiochim. Acta, 23 (1976) 46.

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  40. M. WIERNIK (Universidade de Campinas, Campinas, SP, Brazil): Single channel calibration with the aid of a multichannel analyser. Radiochim. Acta, 23 (1976) 50.

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  41. K. E. COLLINS, M. G. FARRIS, O. A. S. ESTRAZULAS, C. H. COLLINS (Universidade de Campinas, Campinas, SP, Brazil): A single solvent cocktail for liquid scintillation counting of tritium in aqueous samples. Int. J. Appl. Radiat. Isotopes, 28 (1977) 733.

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  42. M. WIERNIK, C. C. YEE (Universidade de Campinas, Campinas, SP, Brazil): Repetitive synchronization devices for mass spectrometry signal averaging. Proceedings of the XXV Conference on Mass Spectrometry and Allied Topics, Washington (1977).

  43. M. J. C. NASTASI, M. SAIKI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Use of tetracycline as complexing agent in analytical chemistry. IEA Series Publication, no. 489 (1977).

  44. M. J. C. NASTASI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Solvent extraction of the lanthanide elements, scandium, uranium and thorium using tetracycline as complexing agent. J. Radioanal. Chem., 35 (1977) 289.

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  45. M. J. C. NASTASI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Solvent extraction studies using tetracycline as complexing agent. Part 5: Extraction of neptunium and separation from uranium. Radiochem. Radioanal. Letters, 29 (1977) 61.

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  46. M. SAIKI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Solvent extraction studies using tetracycline as complexing agent. Radiochem. Radioanal. Letters, 29 (1977) 67.

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  47. M. SAIKI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of the stability constants for the complexes of rare earth elements and tetracycline. J. Radioanal. Chem., 36 (1977) 435.

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  48. M. SAIKI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Solvent extraction studies using tetracycline as complexing agent. Part 7. Separation of uranium from scandium and rare earths with ethylenediaminetetra-acetic acid as masking agent. Radiochem. Radioanal. Letters, 30 (1977) 1.

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  49. M. SAIKI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Solvent extraction studies using tetracycline as complexing agent. VIII. Separation of Se, Br, Mo, Sb, Ba, Ta, W, Au and Hg from Uranium. Radiochem. Radioanal. Letters, 35 (1978) 53.

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  50. E. K. TOMIDA, A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Separation of carrier-free228Th from BaSO4(228Ra). IEA Series Publication, no 502 (1978).

  51. M. SAIKI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Solvent extraction studies using tetracycline as complexing agent. IX. Separation of scandium from zinc. Radiochem. Radioanal. Letters, 35 (1978) 63.

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  52. M. SAIKI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Solvent extraction studies using tetracycline as a complexing agent. X. Determination of the stability constants for the complexes of thorium and tetracycline. J. Radioanal. Chem., 50 (1979) 77.

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  53. D. I. T. DA SILVA, L. T. ATALLA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Investigations on the determination of yttrium by neutron activation analysis, application of the substoichiometric technique. IEA Series Publication, no. 532 (1979).

  54. L. P. GERALDO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Determination of uranium concentration in water samples by the fission track registration technique. IEA Series Publication, no. 534 (1979).

  55. B. FLOH, A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Removal of fission product ruthenium from purex process solutions: thiourea as complexing agent. American Chemical Society Symposium Series ACS/CSJ Chemical Congress. Honolulu, Hawaii, 1–6 April 1979.

  56. J. A. ARAUJO, A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Recovery of plutonium traces from HNO3·HF solutions by sorption on Al2O3. American Chemical Society Symposium Series ACS/CSJ Chemical Congress. Honolulu, Hawaii, 16 April, 1979.

  57. H. T. MATSUDA, A. ABRAO (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): New technique for synthesizing ammonium molybdophosphate (AMP) inside an ion-exchange resin and its application to separation of cesium from fission-products and to a137mBa generator. American Chemical Society Symposium Series ACS/CSJ Chemical Congress. Honolulu, Hawaii (April 1979).

  58. G. L. ALMEIDA, A. G. DA SILVA (Instituto de Engenharia Nuclear-Rio de Janeiro, Brazil): Separation of228Ra from natural thorium. J. Radioanal. Chem. 52 (1979) 31.

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  59. I. I. L. CUNHA, M. J. C. NASTASI, F. W. LIMA (Instituto de Energia Atômica, Sao Paulo, SP, Brazil): Application of radiochemical separation method and instrumental gamma-rays spectrometry for uranium burn-up determination. Presented at XX Brasilian Chemical Society Meeting, Recife, Brazil, 4–10 November 1979 (in Portuguese).

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Lima, F.W. The radioanalytical bibliography of Brazil (1936–1979). J. Radioanal. Chem. 73, 151–162 (1982). https://doi.org/10.1007/BF02525030

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