Results 21 to 30 of about 15,173 (194)
Spectrophotometric analysis of ternary uranyl systems to replace tri-N-butyl phosphate (TBP) in used fuel reprocessing [PDF]
, 2020 In this report, the interaction of monoamide/diamide and monoamide/diglycolamide mixtures with UO2+2 are investigated in pH = 1 methanolic nitric acid media.
Babra, Jasraj S. +5 more
core +2 more sources
Bioinformatics, 2017 Abstract Summary Irys Extract is a software tool for generating genomic information from data collected by the BioNano Genomics Irys platform. The tool allows the user easy access to the raw data in the form of cropped images and genetically aligned intensity profiles.
Rani Arielly, Yuval Ebenstein
openaire +2 more sources
Revista Brasileira de Ciência do Solo, 2004 A avaliação do método modificado da resina de troca de íons para extração de Mn e Fe dos solos foi o objetivo desta pesquisa. Foram utilizadas 44 amostras de solo, cujos teores de Mn variaram de baixos a altos e de Fe de médios a altos.
C. A. Abreu +3 more
doaj +1 more source
Comparison of the effectiveness of three extractants in extracting potassium, calcium and magnesium from tropical peat soils [PDF]
Mires and Peat, 2021 Peat soils are frequently analysed using the same standard methods and extractants as for mineral soils, despite the distinctive nature of organic soils.
Ameera Abdul Reeza +2 more
doaj +1 more source
Beilstein Journal of Organic Chemistry, 2009 Three novel phenyltelluroalkoxyl functionalized tweezer-like calix[4]arenes 6–8 and two monophenyltelluropropoxyl functionalized calix[4]arenes 10 (cone conformer) and 12 (partial cone conformer) were synthesized and characterized.
Yang Lu +6 more
doaj +1 more source
Thiacalix[4]arene derivatives bearing imidazole units : a ditopic hard/soft receptor for Na⁺ and K⁺/Ag⁺ with an allosteric effect and a reusable extractant for dichromate anions [PDF]
, 2016 © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Two novel receptors 5,11,17,23-tetra-tert-butyl-25,27-bis[(ethoxycarbonyl)methoxy]-26,28-bis-[1-methyl-(imidazole)meth-oxy] -2,8,14,20-tetra-thiacalix[4]arene (L1) and 5,11,17,23-tetra-tert-butyl-25,27 ...
Akgemci +40 more
core +5 more sources
Revista Brasileira de Ciência do Solo, 2004 Atualmente, alguns laboratórios de análise de solo determinam Al, Ca e Mg trocáveis em extratos de KCl 1 mol L-1 e K e Na na solução extratora Mehlich-1, também usada na extração de fósforo.
R. C. Boeira +3 more
doaj +1 more source
Evaluation of extractants for estimation of the phytoavailable trace metals in soils [PDF]
, 2007 Despite its environmental (and financial) importance, there is no agreement in the literature as to which extractant most accurately estimates the phytoavailability of trace metals in soils.
Donn, Michael J. +2 more
core +1 more source
Revista Brasileira de Ciência do Solo, 2009 Os laboratórios de fertilidade do solo do Estado da Paraíba utilizam apenas o extrator Mehlich-1 para avaliar o teor de P disponível, independente do grau de intemperismo do solo.
Daise Ribeiro de Farias +5 more
doaj +1 more source