INSTITUTO DE PESQUISAS ENERGÉTICAS E NUCLEARES Repositório Digital da Produção Técnico Científica Biblioteca Terezine Arantes Ferraz

 

Publicações do autor   MARCELO BESSA NISTI    depositadas no Repositório Digital/IPEN - Total : 89 28/11/2024 04:55:55
Seq	Ano	Ipen_doc	Tipo	Circ.	Título
1	2024	30584	Texto completo de evento	Internacional	Comparison of ERICA Tool versions 1.3 and 2.0 in an environmental scenario using NORM residue
2	2024	30647	Texto completo de evento	Internacional	Determinação de Sr-90 por Cintilação em Fase Líquida
3	2024	30655	Texto completo de evento	Internacional	One year of Be-7 measurement in rainfall collected in different points in the city of São Paulo, Brazil
4	2023	30053	Resumo de eventos científicos	Internacional	Activity concentration of natural radionuclides (238U, 226Ra, 232Th, 228Ra, 210Pb and 40K) in soil amended with niobium tailings
5	2022	28657	Artigo de periódico	Nacional	Reducing the risk for the biota by reusing a NORM residue
6	2022	28704	Capítulo de livro	Nacional	16 anos de resultados de determinação de radionuclídeos emissores gama na água da piscina do reator IEA-R1
7	2022	29126	Artigo de periódico	Nacional	Counting efficiency in gamma-ray spectrometry with different sample volumes for the same geometry
8	2022	29129	Artigo de periódico	Nacional	Determination of natural radionuclides (Ra-226, Po-210, Ra-228 and K-40) and Cs-137 in fish consumed in the city of São Paulo
9	2022	29139	Artigo de periódico	Nacional	Assessment of natural radioactivity in bottled mineral water from Brazil
10	2022	29172	Resumo de eventos científicos	Internacional	Estimated absorbed dose rate in the non-human biota in different environmental scenarios
11	2021	27849	Artigo de periódico	Nacional	Estimation of exposure levels of terrestrial biota and radiation exposure around IPEN’s facilities
12	2021	28187	Texto completo de evento	Internacional	Assessment of natural radioactivity in bottled mineral water from Brazil
13	2021	28198	Texto completo de evento	Internacional	Counting efficiency in gamma ray spectrometry with different volumes for the same geometry
14	2021	28199	Texto completo de evento	Internacional	Counting time optimization for gamma-ray spectrometry analysis
15	2021	28205	Texto completo de evento	Internacional	Determination of natural radionuclides (Ra-226, Pb-210, Po-210, Ra-228 and K-40) and Cs-137 in fish consumed in the City of São Paulo
16	2020	26459	Artigo de periódico	Internacional	Lixiviation of rare earth elements in tropical soils amended with phosphogypsum
17	2020	26879	Artigo de periódico	Internacional	Levels of Polonium-210 in brain and pulmonary tissues
18	2020	27192	Artigo de periódico	Nacional	Optimization of the gamma-ray spectrometry counting time based on uncertainties of radionuclides concentration in samples
19	2020	27231	Artigo de periódico	Nacional	Radiological implications of using phosphogypsum as building material
20	2020	28715	Capítulo de livro	Internacional	Assessment of Sr-90, Cs-137, natural radionuclides and metals in marine fish species consumed in the city of São Paulo - Brazil
21	2019	25739	Artigo de periódico	Nacional	Assessment of Sr-90 in water samples
22	2019	26059	Resumo de eventos científicos	Internacional	Determinação da taxa de exalação do 222Rn no solo do IPEN
23	2019	26062	Resumo de eventos científicos	Internacional	Determinação de Cs-137 e radionuclídeos naturais em sedimentos do Sistema Estuário da Baixada Santista, Brasil
24	2019	26173	Texto completo de evento	Internacional	Determination of gross alpha and beta radioactivity by liquid scintillation counting in drinking water consumed in the cities of Paraná-Brazil
25	2019	26182	Texto completo de evento	Internacional	Estimation of exposure levels of terrestrial biota and radiation exposure around IPEN´s facilities
26	2019	26214	Texto completo de evento	Internacional	External gamma exposure due to the application of carbonate niobium tailing as soil amendment
27	2019	26497	Artigo de periódico	Nacional	Radiation hazard indices in the application of phosphogypsum mixtures as a building material
28	2019	27952	Resumo de eventos científicos	Internacional	Naturally occurring radionuclides in a fish reference material
29	2019	27953	Texto completo de evento	Internacional	Radiological evaluation of bricks made with NORM residue
30	2019	27954	Texto completo de evento	Internacional	Radiological implications of using phosphogypsum as soil conditioner
31	2018	25895	Resumo de eventos científicos	Internacional	Precision and accuracy of the methodology for the determination of Pb-210 by LSC and Po-210 by alpha spectrometry using a Sr-Spec resin
32	2018	25896	Resumo de eventos científicos	Internacional	Assessment of Sr-90, Cs-137, natural radionuclides and metals in marine fish species consumed in the city of São Paulo - Brazil
33	2018	25981	Resumo de eventos científicos	Internacional	Modelling of radiation doses arisen from the use of phosphogypsum-made bricks in construction
34	2018	25982	Resumo de eventos científicos	Internacional	Radiological implications of using phosphogypsum as building material
35	2017	23032	Artigo de periódico	Internacional	Phosphogypsum recycling in the building materials industry: assessment of the radon exhalation rate
36	2017	24072	Texto completo de evento	Internacional	Assessment of SR-90 in water samples: precision and accuracy
37	2017	24137	Texto completo de evento	Internacional	Determination of natural radionuclides, U, Th-232, Ra-226, Ra-228, Pb-210 and K-40 in sediments from Cananéia-Iguape system, Brazil
38	2017	24606	Resumo de eventos científicos	Internacional	Validation of uranium and thorium determination in sediments by spectrophotometry with Arsenazo III
39	2016	22062	Tese	Nacional	Lixiviação de metais e radionuclídeos em solos tropicais condicionados com fosfogesso
40	2016	22872	Resumo de eventos científicos	Internacional	Assessment of 222Rn concentration in the soil around IPEN facilities
41	2016	22974	Texto completo de evento	Internacional	Radiological implications of using phosphogypsum as building material
42	2015	21275	Artigo de periódico	Internacional	Lixiviation of natural radionuclides and heavy metals in tropical soils amended with phosphogypsum
43	2015	21402	Resumo de eventos científicos	Internacional	sup(7)Be concentration in air surface over a long period of monitoring in the city of São Paulo, Brazil
44	2015	21405	Resumo de eventos científicos	Internacional	Radiation hazard indices in the application of phosphopgypsum mixtures as a building material: proposal for a regulation
45	2015	21554	Resumo de eventos científicos	Internacional	Natural radionuclides uptake into alfalfa grown in soil amended with phosphogypsun
46	2015	21569	Texto completo de evento	Internacional	Gross beta activity in water Cerenkov Method
47	2015	21570	Texto completo de evento	Internacional	Determination of Usub(nat), TH, rare earth and metals in soil around IPEN facilities
48	2015	21589	Capítulo de livro	Internacional	A comparison of analytical methods for screening gross alpha and beta radioactivity in water by liquid scintillation counting and gas flow proportional counting
49	2015	21590	Capítulo de livro	Internacional	Determination of radioactivity levels and sup(222)Rn exhalation rates in soil around IPEN facilities
50	2014	19556	Artigo de periódico	Internacional	Natural radionuclides content and radon exhalation rate from brazilian phosphogypsum piles
51	2014	20466	Texto completo de evento	Internacional	Comparison fo sup(210)Pb determination in environmental samples by liquid scintillation counting and gas flow proportional counting
52	2014	20467	Texto completo de evento	Internacional	Determination of sup(14)C efficiency by liquid scintillation counter using two methods: triple to double coincidence ratio and quench parameter external
53	2014	20556	Resumo de eventos científicos	Internacional	Lixiviation of metals in columns of tropical soil amended with phosphogypsum
54	2014	20576	Resumo de eventos científicos	Internacional	Optimization of methodology for the determination of gross alpha and beta activity in water by LSC
55	2014	22313	Resumo de eventos científicos	Internacional	Factors affecting the sup(7)Be concentration in surface air over a long period of monitoring in São Paulo, Brazil
56	2014	22328	Resumo de eventos científicos	Internacional	Evaluation of the dependence of radiation hazard indices on the physical characteristics of phosphogypsum-based building materials
57	2014	22332	Resumo de eventos científicos	Internacional	Lixiviation of natural radionuclides in columns of tropical soil amended with phosphogypsum
58	2013	18844	Artigo de periódico	Internacional	Anthropogenic radiotracers assessment as tool to environmental compliance rules and management
59	2013	19399	Texto completo de evento	Internacional	Comparison of triple to double coincidence ratio and quench parameter external methods for the determination of sup(3)H efficiency by liquid scintillation counting
60	2013	19632	Texto completo de evento	Internacional	Radiological impact of the application of phosphogypsum in civil construction: an overview of Brazilian studies
61	2013	21568	Texto completo de evento	Internacional	Natural radioactivity and sup(222)Rn exhalation rate from Brazilian phosphogypsum building materials
62	2013	23880	Texto completo de evento	Internacional	Assessment of metals by instrumental neutron activation analysis in six fish species consumed in the city of São Paulo
63	2011	16836	Texto completo de evento	Internacional	Requirements for radioactive effluents samples submitted to atomic absorption spectrometry
64	2011	16842	Texto completo de evento	Internacional	Exhalation of radon from phosphogypsum plates of different origins
65	2011	17108	Texto completo de evento	Internacional	Uranium concentrations in the water consumed by the resident population in the vicinity of the Lagoa Real uranium province, Bahia, Brazil
66	2011	17445	Texto completo de evento	Internacional	Estudo da exalação de Rn-222 em fosfogesso por meio da técnica de adsorção em carvão ativado
67	2011	17447	Texto completo de evento	Internacional	Estimativa do fator de diluição para efluentes radioativos liquidos empregando os radiotraçadores H-3 e Cs-137 presentes como poluentes
68	2011	17450	Texto completo de evento	Internacional	Decisions and procedures to cleaner production concerning on liquid effluents assessment
69	2011	17453	Resumo de eventos científicos	Internacional	Seasonal variation of sup(7)Be concentrations measured at ground level air in São Paulo - Brazil
70	2011	17687	Texto completo de evento	Internacional	Natural radionuclides content and radon exhalation rate from Brazilian phosphogypsum piles
71	2010	15690	Resumo de eventos científicos	Internacional	Randon exhalation from phosphogypsum bricks
72	2009	13889	Dissertação	Nacional	Sistema Ambiental aplicado a liberacao de efluentes radioativo liquido
73	2009	14516	Artigo de periódico	Internacional	Fast methodology for time counting optimization in gamma-ray spectrometry based on prest minimum detectable amounts
74	2009	15071	Texto completo de evento	Internacional	Quantification of stable elements in liquid radioactive effluent
75	2009	15108	Texto completo de evento	Internacional	Method to determine the release dilution factor for liquid radioactive effluent
76	2008	13512	Resumo de eventos científicos	Internacional	Fast methodology for time counting optimization in gamma-ray spectrometry based on preset minimum detectable amounts
77	2008	13521	Resumo de eventos científicos	Internacional	Natural radionuclides from soil in a landfill area investigation
78	2008	13533	Resumo de eventos científicos	Internacional	A decade of assessment of the natural and artificial radioactivity in feedstuffs and food commodities imported and exported by Brazil
79	2008	13902	Capítulo de livro	Internacional	Assessment of Radioactive liquid effluents release at IPEN-CNEN/SP
80	2007	13486	Texto completo de evento	Internacional	Assessment of radioactive liquid effluents release at IPEN-CNEN/SP
81	2002	08635	Artigo de periódico	Internacional	Enhancement of natural radioactivity in the surrounding of a phosphate fertilizer complex in Santos basin, Brazil
82	2001	08634	Texto completo de evento	Internacional	Enhancement of natural radioactivity in the surrounding of a phosphate fertilizer complex in Santos basin, Brazil
83	2000	06845	Artigo de periódico	Internacional	Radiochemical characterization of Brazilian phosphogypsum
84	2000	07219	Texto completo de evento	Nacional	Radionuclideos naturais em aguas minerais e lama sulfurosa utilizadas em terapia termal no Brasil
85	1999	06797	Texto completo de evento	Internacional	Natural radionuclides in mud and spring water used in thermal therapy in a Brazilian spa
86	1997	04734	Artigo de periódico	Internacional	Natural radioactivity of some brazilian building materials
87	1997	04923	Texto completo de evento	Nacional	Correcao de auto-absorcao na espectrometria gama de amostras ambientais
88	1993	04585	Série Publicação IPEN	Nacional	Analises radiometricas realizadas pelo Servico de Monitoracao Ambiental do IPEN de 1988 a 1991
89	1993	04636	Série Publicação IPEN	Nacional	Preliminary estimation of the contribution of sand in concrete to the indoor dose