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Construction of a cryptosystem using the AES box and a bijective function from the natural numbers to the set of permutationsConstrucción de un criptosistema usando las cajas de AES y una función biyectiva que va de los números naturales al conjunto de las permutaciones
(Universidad Militar Nueva Granada, 2009)
Application of the split-plot experimental design for the optimization of a catalytic procedure for the determination of Cr(VI)
(Elsevier Science BvAmsterdamHolanda, 1998)
Combination of noninvasive brain stimulation with pharmacotherapy
(EXPERT REVIEWS, 2011)
Noninvasive brain stimulation (NIBS) techniques are being increasingly investigated as a therapeutic approach for neuropsychiatric disorders. One method is to combine NIBS with pharmacotherapy to enhance the clinical effects ...
Identificação de fatores que influenciam na qualidade do ensino de matemática, através da análise multivariada
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Naturais e Exatas, 2006-04-07)
The search for the best quality of teaching is increasing lately, the school that wants to produce quality must know the customers' needs. The aim of this paper is to identify the variables that best influences for the ...
Effect of mineral nutrients on cell growth and self-flocculation of Tolypothrix tenuis for the production of a biofertilizer
(Elsevier, 2007-02)
The influence of mineral nutrients on the growth and self-flocculation of Tolypothrix tenuis was studied. The identification of possible limiting nutrients in the culture medium was performed by the biomass elemental ...
Multivariate optimization and validation of an analytical methodology by RP-HPLC for the determination of losartan potassium in capsules
(Elsevier B.V., 2009-11-15)
This paper describes the optimization and validation of an analytical methodology for the determination of losartan potassium in capsules by HPLC using 2(5-1) fractional factorial and Doehlert designs. This multivariate ...
Chemometric optimization of solid-liquid extraction with low-temperature partition (SLE-LTP) for determination of persistent organic pollutants in Caiman yacare eggs
(Elsevier B.V., 2014-05-01)
This paper presents the optimization of a method based on solid-liquid extraction followed by low-temperature partition (SLE-LTP) for the determination of persistent organic pollutants (organochlorinated pesticides and ...
Student leaders profile according to the United Nations model a factorial analysis
(Journal of Physics: Conference SeriesMadrid , España, 2019-09-30)
The objective of this research was to create a structural model able to explain the profile of student leaders during their youth stage, by implementing the pedagogical model form national university organization, in order ...
Student leaders profile according to the United Nations model a factorial analysis
(Journal of Physics: Conference SeriesMadrid , España, 2019-09-30)
The objective of this research was to create a structural model able to explain the profile of student leaders during their youth stage, by implementing the pedagogical model form national university organization, in order ...
Student leaders profile according to the United Nations model a factorial analysis
(Journal of Physics: Conference SeriesEspaña, 2019-09-30)
The objective of this research was to create a structural model able to explain the profile of student leaders during their youth stage, by implementing the pedagogical model form national university organization, in order ...