Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Guillermo A. Durand"'
Publikováno v:
International Social Security Review. 74:105-129
Autor:
Guillermo A. Durand, Marcos Fernández Leyes, Patricio Serafini, Erica Patricia Schulz, F M Jhon Sánchez, Hernán Ritacco, Pablo C. Schulz, Romina B. Pereyra
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The micellization process of the aqueous mixed system triton X-100 (TX100) – dodecyltrimethylammonium bromide (DTAB) has been studied with a battery of techniques: surface tension, static and dynamic light scattering and ion-selective electrodes. R
Autor:
Romina B. Pereyra, Erica Patricia Schulz, Pablo C. Schulz, Rosana Marina Minardi, Hernán Ritacco, J. L. Rodriguez, Guillermo A. Durand
Publikováno v:
Industrial & Engineering Chemistry Research. 56:10972-10980
The aqueous tricomponent surfactant mixture dodecyltrimethylammonium bromide (DTAB), sodium 10-undecenoate (SUD), and sodium dodecanoate (SDD) has been studied over the complete triangular diagram. This system is highly nonideal and has a coacervate
Autor:
Diego Ricardo Broz, Guillermo Andrés Durand, Daniel Alejandro Rossit, Mariano Frutos, Fernando Tohmé
Publikováno v:
Canadian Journal of Forest Research. 47:297-307
Supply chain management problems are widespread across all economic activities. We analyze here how to address these in the case of the forest industry, which in emerging economies such as Argentina is subject to high logistic costs and faces problem
Autor:
Erica Patricia Schulz, Romina B. Pereyra, Pablo C. Schulz, Guillermo A. Durand, Hernán Ritacco, Marcos D. Fernández Leyes, Gustavo F. Silbestri
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 614:126118
The micellization process of a surfactant system formed by the mixture of two cationic surfactants, a conventional one, tetradecyltrimethylammonium bromide (TTAB), and a polymerizable surfactant, methylammonium dodecylethylmethacrylate (PS) bromide,
Autor:
Hernán Ritacco, Pablo C. Schulz, Guillermo A. Durand, Erica Patricia Schulz, Romina B. Pereyra
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 509:675-683
Presuming that the thermodynamic behavior of a system is symmetric, as in the Regular Solution Theory (RST or Rubingh’s method), may mask relevant characteristics and lead to erroneous conclusions derived from inexact computed properties (micelle c
Publikováno v:
Computers & Chemical Engineering. 87:145-153
The determination of the composition of mixed micellar systems is a major problem since only the composition ofthe total micellar solution is accessible to the experimenter. A new approach is introduced in the present work based on Equation Oriented
Autor:
Hernán Ritacco, Romina B. Pereyra, Marcos Fernández Leyes, Guillermo A. Durand, Erica Patricia Schulz
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 594:124626
Mixtures of different kinds of homologous surfactants (potassium soaps, alkyltrimethylammonium bromides, alkylammonium chlorides, alkylsulfinyl ethanols and tritons) have been studied contemplating the peculiarities of each case. Two aggregation beha
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
This paper addresses the strategic planning of bioethanol supply chains (SC) under uncertainty in the demand. The design problem is setting as a reformulation of a multiscenario mixed-integer linear programming (MILP) problem. It consists in the adop
Publikováno v:
Industrial & Engineering Chemistry Research. 49:12477-12495
In this article, we present a series of integer cuts to improve the computational performance of scheduling problems based on either discrete- or continuous-time representation. They are expressed ...