Results 31 to 40 of about 4,724 (207)
Ağır Metal Analizlerinde Kullanılan Bazı Karayosunu Türlerinin Demir Absorplama Yetenekleri
Karadeniz Fen Bilimleri Dergisi, 2018 Karayosunlarının bütün dünyada 23000 türü vardır ve ağır metal kirlilik çalışmalarında indikator olarak çok fazla kullanılmaktadır. Bu çalışmada, biz EDXRF spekrometre yöntemini kullanarak altı farklı karayosunu türünün demir absorplama kapasitesini ilk ...
Bahadır KOZ
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EDXRF analysis of Amazonian Burseraceae oleoresins [PDF]
Journal of the Brazilian Chemical Society, 2009 The trees from the Burseraceae family exude a resin widely used for both cosmetics and perfumes and in folk medicine, for the treatment of many diseases. Samples of oleoresin from five species (Protium cf. apiculatum, P. cf. hebetatum, P. cf. heptaphyllum, P.
Rüdiger, André L. +2 more
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Brazilian Journal of Radiation Sciences, 2019 A method for determination of Cr, Fe, Co, Ni, Cu, Zn, Hg and Pb in waters by Energy Dispersive X Ray Fluorescence (EDXRF) was implemented, using a radioisotopic source of 238Pu.
Camilo Fuentes Serrano +9 more
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Karadeniz Fen Bilimleri Dergisi, 2017 Bu çalışmada, Rize ilinde bulunan Pileki Mağarası’ndan çıkarılan Pileki Taşı ve toprak örneklerinde iz element (Cr, Mn, Fe, Ni, Cu, Zn ve Pb) konsantrasyonları Enerji Dağılımlı X-Işını Floresans (EDXRF) spektrometresi ile belirlendi. Alınan örneklerde Cr,
Serdar DİZMAN
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Optimal X-ray filters for EDXRF analysis
, 2020 International audienceThis work presents a semi-analytical approach to answer the question of optimal beam filtering in the case of EDXRF measurements with an X-ray tube.
Visticot, Francois +3 more
core +1 more source
Systematic investigation of inter-element effects during EDXRF measurements on mixed oxide powders of aluminium, silicon, and yttrium [PDF]
Journal of Chemistry LettersInter-element effects may severely affect the accuracy during EDXRF measurements of mixed oxides. Single (individual), binary and ternary oxide mixtures of Al, Si and Y were made with cellulose and the pellets were prepared.
Remya Devi P.S +3 more
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Journal of Spectroscopy, 2021 This study proposes a new method of detecting tungsten inclusions in nuclear fuel rod upper-end plug welds using energy-dispersive X-ray fluorescence (EDXRF) analysis.
Runqiu Gu +3 more
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The Influence of Tailings Storage Facilities in the Eastern Part of Jiu Valley on the Water Quality
Горные науки и технологии, 2019 Mining and sustainable development may be compatible with the priority of measures to reduce impacts on the major ecosystems with severe consequences for the future generations.
A. F. Simion, C. Drebenstedt, M. Lazar
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EDXRF study of Tupi-Guarani archaeological ceramics.
Revista do Museu de Arqueologia e Etnologia, 2001 A set of indian Brazilian pottery fragments belonging to Tupi-Guarani tradition has been studied by an archaeometric non-destructive technique. The pottery fragments were accidentally discovered in the Santa Dalmacia farm, sited near Cambé city at the north of Paraná Brazilian state.
C.R. Appoloni +7 more
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Advanced Science, EarlyView.An antiferroelectric tunnel junction serves as a reservoir computing node, where field‐induced phase transitions and spontaneous ZrO2 relaxation deliver nonlinear fading memory. An In‐Ga‐Zn oxide interlayer enlarges the memory margin and multibit state richness.
Taegyu Kwon +13 more
wiley +1 more source