k0-NAA quality assessment in an Algerian laboratory by analysis of SMELS and four IAEA reference materials using Es-Salam research reactor

Hamidatou, Lylia; Dekar, Souad; Boukari, S.

doi:10.1016/j.nima.2012.04.042

Cited by 16 publications

(5 citation statements)

References 20 publications

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“…Gamma-ray intensity is proportional to the element content in the sample. Instrumental neutron activation analysis (INAA) and k 0 -INAA are the most sensitive analytical techniques used for the quantitative multielement analysis of major, minor, and trace elements in samples from almost every conceivable field of scientific or technical interest [1][2][3][4][5][6][7][8][9].…”

Section: Principlesmentioning

confidence: 99%

Overview of Neutron Activation Analysis

Hamidatou¹

2019

Advanced Technologies and Applications of Neutron Activation Analysis

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Section: Principlesmentioning

confidence: 99%

Overview of Neutron Activation Analysis

Hamidatou¹

2019

Advanced Technologies and Applications of Neutron Activation Analysis

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“…A Tabela 1 (em anexo) mostra que para a maioria dos elementos estudados os resultados estão próximos do valor certificado e o valor encontrado por dois outros autores da literatura (BOUNOUIRA,2008;HAMIDATOU, 2012).…”

Section: Procedimento Analíticounclassified

Estudo Da Mobilidade Logistica a Partir Da Caracterização Química Da Cerâmica Do Sítio Capim Em Araripina, Pernambuco, Br.

Munita¹,

Carvalho²,

Oliveira³

et al. 2018

Cad. LEPAARQ

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Neste trabalho interdisciplinar, foi utilizada a análise de ativação de nêutrons (INAA) como o objetivo de determinar a composição química elementar de 57 fragmentos de cerâmica proveniente de cinco manchas de concentração do sítio arqueológico "Sitio do Capim" no estado de Pernambuco, no Brasil. O conjunto de dados foi analisado usando através de dendogramas e análise discriminante para a definição de grupos químicos. Os resultados mostraram três grupos químicos distintos, as diferenças, podem ser entendidas em termos de mobilidade desses grupos humanos devido à disponibilidade de matérias-primas.Abstract: In this interdisciplinary work, we apply the neutron activation analysis (INAA) to determine the elementary chemical composition of 57 ceramic fragments from five areas of concentration from the archaeological site "Sitio do Capim" in Pernambuco state, in Brazil. The data set was analyzed by cluster dendogram and discriminant analysis for defining chemical groups. The results showed three distinct chemical groups and the differences can be understood in terms the mobility these human groups due the availability of raw materials.

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“…In our research reactor, the k 0 -method was successfully developed using the HØGDAHL convention and WESTCOTT formalism [1,3]. In 2012, Hamidatou L et all reported in this paper "k 0 -NAA quality assessment in an Algerian laboratory by analysis of SMELS and four IAEA reference materials using Es-Salam Research reactor" the internal quality control of the k 0 -NAA technique [4]. The concept of QC/QA, internal and external validation is considered as an advanced stage in the life cycle of an analytical method.…”

Section: Introductionmentioning

confidence: 98%

NAA Algerian Laboratory Evaluation Processed by WEPAL and IAEA during 2011-2012

Hamidatou¹,

Slamene²,

Akhal³

et al. 2013

JASMI

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Participation in inter-comparison programs is an important process to enhance the accuracy and precision of the analytical techniques used in the laboratories. At Es-Salam Research Reactor, our laboratory uses two functional analytical techniques such as INAA and k 0 -INAA in the research projects and for the completion of the service works. Recently, our laboratory has participated in two inter-comparison tests organized by IAEA within the framework of the AFRA project to assess the analytical performance of eighteen (18)

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k0-NAA quality assessment in an Algerian laboratory by analysis of SMELS and four IAEA reference materials using Es-Salam research reactor

Cited by 16 publications

References 20 publications

Overview of Neutron Activation Analysis

Overview of Neutron Activation Analysis

Estudo Da Mobilidade Logistica a Partir Da Caracterização Química Da Cerâmica Do Sítio Capim Em Araripina, Pernambuco, Br.

NAA Algerian Laboratory Evaluation Processed by WEPAL and IAEA during 2011-2012

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