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Synthesis and characterization of functionalized vinyl copolymers I. Structure-monomer reactivity relationship in copolymers containing N-vinyl-2-pyrrolidone moieties
(SOC CHILENA QUIMICA, 2005)
Copolymers containing N-vinyl-2-pyrrolidone as a common monomer with acrylic acid, 4-methyl styrene and vinyltrichlorosilane of different comonomer compositions were synthesized and characterized. Copolymer composition was ...
Monomer reactivity in functionalized vinyl copolymers: A theoretical approach
(MARCEL DEKKER INC, 2004)
This work studies how the variation of the inter-atomic distance affects the total energy in addition reactions of several vinyl radicals on vinyl monomers. Based on the energetic profiles obtained, the corresponding ...
Effect of source/sink ratio on leaf and fruit traits of blueberry fruiting canes in the field
(ELSEVIER SCIENCE BV, 2018)
Go/N ratio in tropical soils from Brazil
(2015-01-01)
The geotechnical behavior of tropical soils is complex and cannot be supported only by the classical soil mechanics. The Standard Penetration Test (SPT) is broadly used for geotechnical site characterization. However, it ...
Go/N ratio in tropical soils from Brazil
(2015)
The geotechnical behavior of tropical soils is complex and cannot be supported only by theclassical soil mechanics. The Standard Penetration Test (SPT) is broadly used for geotechnical sitecharacterization. However, it ...
The interaction between N-category and N-ratio as a new tool to improve lymph node metastasis staging in gastric cancer: Results of a single cancer center in Brazil
(ELSEVIER SCI LTD, 2011)
Background: Depth of tumor invasion (T-category) and the number of metastatic lymph nodes (N-category) are the most important prognostic factors in patients with gastric cancer. Recently, the ratio between metastatic and ...
Effect of pH and dye concentration on the n-octanol/water distribution ratio of phenothiazine dyes: a microelectrode voltammetry study
(Elsevier B.V., 2014-10-20)
Microelectrode voltammetry was employed to gain information on the n-octanol/water partition ratio of phenothiazine dyes. the data were obtained as a function of pH and dye concentration in aqueous solutions. All the dyes ...
Aplicación de sharpe y omega ratio para la selección de activos en el mercado accionario Colombiano.
(Colegio de Estudios Superiores de Administración - CESA, 2020)