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

 

Publicações do autor   BRIGITTE ROXANA SOREANU PECEQUILO    depositadas no Repositório Digital/IPEN - Total : 114 25/04/2024 13:27:06
Seq	Ano	Ipen_doc	Tipo	Circ.	Título
1	2023	30137	Resumo de eventos científicos	N	Multielemental characterization of the pollen produced by Scaptotrigona aff postica bee from Brazil using EDXRF technique
2	2022	29294	Resumo de eventos científicos	N	Traceability of the propolis produced by Scaptotrigona Aff Postica bee from Brazil using NAA technique
3	2021	27850	Artigo de periódico	N	Dose rates evaluation of some granitic rocks from the Paraná state
4	2019	26171	Texto completo de evento	I	Preliminary results of natural radioactivity evaluation in underground waters of the city of Campos do Jordao, SP, Brazil
5	2019	26174	Texto completo de evento	I	Dose rates evaluation of some granitic rocks from the Paraná state
6	2019	26180	Texto completo de evento	I	Preliminary results of natural radioactivity in flours commercialized in the city São Paulo by high resolution gamma ray spectrometry
7	2018	25937	Resumo de eventos científicos	I	Concentrations of 226Ra, 232Th and 40K in Brazilian wall paint
8	2018	25938	Resumo de eventos científicos	I	Self-attenuation factors in gamma-ray spectrometry of samples containing radionuclides of natural origin
9	2017	24586	Resumo de eventos científicos	I	An overview of the gaseous radioactive effluents control and radioactivity assessment in the atmospheric air at IPEN’S campus
10	2016	22816	Resumo de eventos científicos	I	Self-attenuation factors in gamma-ray spectrometry of NORM samples
11	2016	22978	Resumo de eventos científicos	I	226Ra, 232Th and 40K concentrations in Brazilian wall paints
12	2015	20931	Resumo de eventos científicos	I	Natural occurring radionuclides in novel sand beaches from Espírito Santo, state, Brazil
13	2015	20944	Artigo de periódico	I	Follow up of the natural radiation exposure from gamma rays in the city of São Paulo, Brazil
14	2015	20945	Artigo de periódico	N	Assessment of the radiological control at the Ipen radioisotope production facility
15	2015	20997	Texto completo de evento	I	Preliminary results of NAPL contamination in a disused industry in the city of São Paulo, Brazil, by randon evaluation with CR-39 detectors
16	2015	21014	Texto completo de evento	I	Evaluation of Ra-226, Th-232 and k-40 activities concentrations and radium equivalent index in several brazilian economic wall paints
17	2015	21402	Resumo de eventos científicos	I	sup(7)Be concentration in air surface over a long period of monitoring in the city of São Paulo, Brazil
18	2015	21404	Resumo de eventos científicos	I	External and internal annual effective doses for Parana state granites used as internal coating building materials by high resolution gamma-ray spectrometry
19	2015	21707	Artigo de periódico	I	activity concentration of natural radionuclides in commercial granite samples from Espírito Santo State, Brazil
20	2015	27040	Resumo de eventos científicos	I	Activity concentrations of natural and artificial radionuclides in feline dry food
21	2014	18915	Artigo de periódico	I	Self-attenuation factors in gamma-ray spectrometry of select sand samples from Camburi Beach, Vitória, Espírito Santo, Brzil
22	2014	20395	Texto completo de evento	I	Assessment of the radiological control at the IPEN radioisotope production facility
23	2014	20779	Texto completo de evento	I	RADON as an alternative method in the investigation of environmental contamination by non-aqueous phase-liquids
24	2014	20794	Texto completo de evento	I	Natural and anthropogenic radionuclides in Brazilian commercial dog food: preliminary results
25	2014	20799	Resumo de eventos científicos	I	Natural radioactivity in wall paints: preliminary results
26	2014	20932	Resumo de eventos científicos	N	Estudo preliminar da emanação, exalação e difusão do torônio em material geológico utilizando CR-39 por meio técnica de câmera de irradiação selada
27	2014	22313	Resumo de eventos científicos	I	Factors affecting the sup(7)Be concentration in surface air over a long period of monitoring in São Paulo, Brazil
28	2014	23894	Capítulo de livro	I	The influence of environmental aspects in the variation of natural radioactivity levels in selected brazilian beach sand samples
29	2013	19087	Texto completo de evento	I	Follow up of the natural radiation exposure from gamma rays in the city of São Paulo, Brazil
30	2013	19349	Texto completo de evento	I	Be-7 measured at ground air level and rainfall in the city of São Paulo
31	2013	19439	Texto completo de evento	I	Efficiency calibration factor for radon exhalation in rocks by using Cr-39 SSNTD and the 'SEALED-CAN' technique
32	2013	19472	Texto completo de evento	I	Radiological assessment of Beach Sands of Marataízes, Espírito Santo State, Brazil
33	2013	19476	Texto completo de evento	I	Radiation hazards evaluation for selected sand samples from Camburi Beach, Vitoria, Espírito Santo, Brazil
34	2013	19494	Texto completo de evento	I	Iron influence in self-attenuation of gamma radiation in sand samples
35	2013	19782	Texto completo de evento	N	Elementos maiores, menores e traços em rochas igneas do escudo cristalino paranaense por fluorescência de raios X
36	2013	19832	Texto completo de evento	I	Evaluation of Ra, Th K and radium equivalent activity in sand samples from Camburi beachj, Vitoria, Espírito Santo, Brazil
37	2012	18497	Texto completo de evento	I	Trends in occupational exposure at different practices in a nuclear facility
38	2012	18643	Resumo de eventos científicos	I	Natural radioactivity content and dose assessment in a 'black spot' sand non-studied new location in Espírito Santo State, Brazil
39	2012	18644	Resumo de eventos científicos	I	Radiometric internal and external indexes for some granites with geological occurrence in the Paraná state, Brazil
40	2012	18652	Resumo de eventos científicos	I	Self-attenuation factors in gamma-ray spectrometry of select sand samples from Camburi Beach - Vitória, Espírito Santo, Brazil
41	2012	18817	Artigo de periódico	I	Activity measurements of radon from construction materials
42	2011	16422	Artigo de periódico	I	Assessment of effective doses from radon levels for tour guides at several galleries of Santana Cave, Southern Brazil, with Cr-39 detectors: preliminary results
43	2011	16920	Texto completo de evento	I	Three years fo seasonal dose assessment form outdoors gamma exposure in São Paulo city, Brazil
44	2011	17020	Texto completo de evento	I	A study of self-attenuation correction for geological measures of Paranpa state granites with high resolution gamma-ray spectrometry
45	2011	17024	Texto completo de evento	I	Gamma radiation measurements in select sand samples from Camburi Beach-Vitória, Espirito Santo, Brazil: preliminary results
46	2011	17108	Texto completo de evento	I	Uranium concentrations in the water consumed by the resident population in the vicinity of the Lagoa Real uranium province, Bahia, Brazil
47	2011	17124	Texto completo de evento	I	Natural radioactivity analysis in commercial marble samples of southeast region in Espírito Santo State: preliminary results
48	2011	17442	Texto completo de evento	I	Application of a 'Sealed Can Technique' and CR-39 detectors for measuring radon emanation from undamaged granitic ornamental building materials
49	2011	17446	Texto completo de evento	I	sup(226)Ra, sup(232)Th and sup(40)K activities in commercial granite samples from Espirito Santo state, Brazil preliminary results
50	2011	17449	Texto completo de evento	I	Gross alpha and beta activities in surface, underground and drinking waters of a high natural radioactivity region of central south Bahia state, Brazil
51	2011	17453	Resumo de eventos científicos	I	Seasonal variation of sup(7)Be concentrations measured at ground level air in São Paulo - Brazil
52	2011	17546	Texto completo de evento	I	Natural radioactivity assessment by gamma spectroscopy in some commercially-used granites from Parana state, Brazil: preliminary results
53	2011	17904	Artigo de periódico	I	Natural radioactivity assessment by gamma spectrometry in some commercially-used granites from Paraná state, Brazil: preliminary results
54	2011	17905	Artigo de periódico	I	Cross alpha and beta activities in surface, underground and drinking waters of a high natural radioactivity region of central south Bahia state, Brazil
55	2011	17906	Artigo de periódico	I	Application of 'Sealed can technique' and CR-39 detectors for measuring radon emanation from undamaged granitic ornamental building materials
56	2010	15652	Artigo de periódico	I	sup(222)Rn and sup(212)Pb exposures at a brazilian SPA
57	2010	15761	Texto completo de evento	I	Assessment of effective doses from radon levels for tour guides at several galleries of santana cave, southern Brazil, With Cr-39 detectors: preliminary results
58	2010	15788	Artigo de periódico	I	Assessment of the environmental outdoor gamma radiation levels in Sao Paulo city
59	2009	14093	Texto completo de evento	I	Natural radioctive traces in food supplements (ERGOGENIC) consumed by the public of the academies
60	2009	14516	Artigo de periódico	I	Fast methodology for time counting optimization in gamma-ray spectrometry based on prest minimum detectable amounts
61	2009	14586	Texto completo de evento	I	Assessment of the environmental outdoor gamma radiation levels in Sao Paulo city
62	2009	15042	Texto completo de evento	I	Open-source implementation of an algorithm for photopeaks search and analysis in gamma-ray spectrometry with semiconductor detectors
63	2009	15169	Texto completo de evento	I	sup (226)Ra, sup(232)Th and sup(40)K Analysis in sand samples from some beaches of great Vitoria, Espirito Santo, Brasil: Preliminary results
64	2008	13396	Texto completo de evento	I	Contribution of natural Background radiation to annual effective dose in different areas of Sao Paulo city - preliminary assessment
65	2008	13512	Resumo de eventos científicos	I	Fast methodology for time counting optimization in gamma-ray spectrometry based on preset minimum detectable amounts
66	2008	13520	Resumo de eventos científicos	I	Radiological study in caves of Southwest Brazil
67	2008	13533	Resumo de eventos científicos	I	A decade of assessment of the natural and artificial radioactivity in feedstuffs and food commodities imported and exported by Brazil
68	2008	13740	Artigo de periódico	N	Níveis de radônio em cavernas do Parque Estadual Turístico do Alto Ribeira (PETAR)
69	2007	12082	Texto completo de evento	I	Caves of Parque Estadual Turistico do Alto Ribeira (PETAR), SP, Brazil: a study of indoor radon levels and impact of seasonal temperature and humididity
70	2007	12920	Artigo de periódico	I	Thoron exposure for workers with naturally occurring radioactive materials
71	2007	14439	Resumo de eventos científicos	I	Variation of indoor radon levels in some caves of Parque Estadual Turistico do Alto Ribeira (PETAR), SP, Brazil with ventilation and Rain
72	2007	14819	Texto completo de evento	I	Natural gamma emitters after a selective chemical separation of a TENORM residue: preliminary results
73	2006	11800	Artigo de periódico	I	Thoron exposure among tour guides in southern Brazilian show caves
74	2005	10603	Texto completo de evento	I	Um metodo alternativo para contagem de tracos em detectores solidos de tracos nucleares
75	2005	11126	Artigo de periódico	I	Radon concentrations in caves of Parque Estadual do Alto Ribeira (PETAR), SP, Brazil: preliminary results
76	2005	11238	Texto completo de evento	I	Thoron exposure in brazilian caves of Parque Estadual do Alto Ribeira - PETAR
77	2005	16620	Artigo de periódico	I	Tritium concentration analysis of groundwater samples from the environmental monitoring program at IPEN, São Paulo, Brazil
78	2004	10241	Artigo de periódico	I	Dosimetric assessment from sup(212)Pb inhalation at a thorium purification plant
79	2003	09564	Artigo de periódico	N	Exposure assessment due to building materials in ordinary houses at Sao Paulo, Brazil
80	2002	08801	Texto completo de evento	I	Influencia da energia do padrao de calibracao na eficiencia de um detector proporcional para contagem alfa e beta total em amostras de agua
81	2002	09139	Artigo de periódico	N	Intake of sup(226)Ra in osteoporosis prevention and therapy with 'Gran-White' dolomite as calcium supplement
82	2002	09404	Artigo de periódico	N	Influencia da energia do padrao de calibracao na eficiencia de um detector proporcional para contagem alfa e beta total em amostras de agua
83	2000	06989	Resumo de eventos científicos	I	Thoron concentrations in relation to work with naturally occurring radioactive materials
84	2000	07056	Texto completo de evento	I	Committed effective dose from thoron daughters inhalation
85	1998	06727	Texto completo de evento	I	The daily intake of sup(226)Ra by phosphatic region residents
86	1997	04735	Artigo de periódico	I	Thermal neutron capture cross-section of sup(48)Ti, sup(51)V, sup(50,52, 53)Cr and sup(58,60,62,64)Ni
87	1997	04939	Texto completo de evento	N	Determinacao dos niveis de radioatividade natural presente nas aguas utilizadas para abastecimento publico no Estado de Sao Paulo
88	1997	04943	Texto completo de evento	N	Risco da ingestao de sup(222)Rn pelo consumo de agua da regiao fosfatica do nordeste do Brasil
89	1997	04970	Texto completo de evento	N	sup(226)Ra committed effective dose assessment for osteoporosis treatment with 'Gran-White' dolomite
90	1996	03692	Texto completo de evento	N	Risco da ingestao de 226Ra pelo consumo das aguas da regiao fosfatica do nordeste do Brasil
91	1995	05929	Texto completo de evento	N	Evaluation of gamma ray dose rates from building materials in popular dwellings of Santo Andre, SP, Brazil
92	1994	05320	Artigo de periódico	I	Correlation of natural and artificial radionuclides in soils with pedological, climatological and geographic parameters
93	1994	05705	Resumo de eventos científicos	I	Radium equivalent activity of buildinbg materials and gamma ray dose rates in ordinary houses of Sao Paulo, Brazil
94	1994	05727	Resumo de eventos científicos	I	Assessment of the indoor radon dose from building materials in ordinary houses
95	1994	05729	Resumo de eventos científicos	N	Avaliacao da dose por inalacao de radonio em moradores de casas populares
96	1993	02075	Texto completo de evento	N	Radonio-222 em aquiferos da regiao fosfatica na bacia sedimentar de Pernambuco
97	1993	02190	Texto completo de evento	I	Uranium, radium, and radon in groundwaters of the phosphatic region of northeastern Brazil
98	1993	04585	Série Publicação IPEN	N	Analises radiometricas realizadas pelo Servico de Monitoracao Ambiental do IPEN de 1988 a 1991
99	1992	04417	Resumo de eventos científicos	N	Montagem e calibracao de um sistema de medida de radonio pela tecnica de emanacao
100	1992	04426	Texto completo de evento	N	Determinacao da concentracao de uranio natural e sup(226)Ra em aguas subterraneas da regiao fosfatica do nordeste do Brasil
101	1990	03464	Série Publicação IPEN	N	Monitoracao ambiental (fase operacional) da Usina de Enriquecimento de Uranio Almirante Alvaro Alberto. Relatorio quadrimestral das medidas por espectroscopia gama: marco a junho de 1988
102	1990	03592	Série Publicação IPEN	N	Thermal neutron capture cross section of chromium, vanadium, titanium and nickel isotopes
103	1988	01627	Série Publicação IPEN	N	Study of thermal neutron capture in sup(58)Ni
104	1988	03052	Texto completo de evento	I	Study of thermal neutron capture in sup(58)Ni
105	1988	03193	Texto completo de evento	I	Thermal neutron capture cross section of chromium, vanadium, titanium and nickel isotopes
106	1988	03254	Texto completo de evento	I	Investigation of the sup(58)Ni(n,gama)sup(59)Ni thermal neutron reaction
107	1984	02502	Resumo de eventos científicos	I	Determination of protein content in seeds by prompt gamma-ray spectrometry
108	1980	00257	Série Publicação IPEN	N	Energy and relative efficiency calibration of a Ge(Li) gamma-ray spectrometer
109	1980	00979	Texto completo de evento	I	Prompt neutron capture gamma ray analysis of nuclear fuel materials with a pair spectrometer
110	1980	00981	Texto completo de evento	N	Prompt neutron capture gamma ray analysis of nuclear fuel materials
111	1978	00974	Texto completo de evento	I	Fuel material analysis using radioactive thermal neutron capture
112	1977	00388	Tese	N	Nova tecnica para a determinacao de impurezas em compostos de uranio e de torio pela analise dos raios gama de captura
113	1971	00354	Dissertação	N	Sobre a Influencia da espessura finita das fontes nas linhas de conversao interna observadas em espectrometria beta
114	1971	00870	Texto completo de evento	N	Um espectrometro beta para a medida do espectro de eletrons de conversao interna das reacoes (n,esup(-))