The presence of internal rotation at carbon-carbon bonds (C-C) is essential for conformational analysis of organic molecules and their understanding is of great relevance in chemistry as in several other areas. However, for ethane substituted by chlorine, C2H5Cl, C2H4 Cl2 and C2H3Cl3, the height of the rotational barrier increases with the added of the chlorines and the experimental values are: 3.53; 4.26 and 5.20 kcal mol-1, respectively. Differently, the height of the rotational barriers decreases for the ethanes substituted by fluorine, C2H5F, C2H4F2, C2H3F3, following the values: 3.35; 3.32 and 3.13 kcal mol-1. For compounds substituted by bromine and iodine, C2H5Br, C2H4Br2, C2H3Br3, C2H5I, C2H4I2 and C2H3I3, there are no experimental ...
With the consequences of the various liquid or solid residues of the sugar and alcohol industry, the...
Trabalho Final de Mestrado para obtenção do grau de Mestre em Engenharia Química e BiológicaA qualid...
After skeletal muscle damage, the communication between inflammatory macrophages (Mϕs), myogenic cel...
Tese (doutorado)—Universidade de Brasília, Instituto de Química, Programa de Pós-Graduação em Químic...
The most abundant biopolymers in nature is cellulose which is used in industry in several different ...
Orientador: Prof. Dr. Fábio Souza NunesCoorientador: Prof. Dr. Ronny Rocha RibeiroTese (doutorado) -...
Doutoramento em Engenharia QuímicaBioprocesses use microorganisms or cells in order to produce and/o...
This work numerically investigates new interference patterns on flows around two circular cylinder...
The use of plants as a form of food with beneficial purposes to human health has aroused the interes...
In recent years, a significant evolution in the simulations in molecular dynamics (DM) has been noti...
Dulce de leche is a food produced and marketed in Latin America and, like condensed milk, is subject...
Magnetite (Fe3O4) is a spinel-type iron oxide of the general formula MFe2O4, where M may be a divale...
The production and availability of seeds of castor bean (Ricinus comunnis L.) with physical, genetic...
KMPO4 (M = Ba and Sr) orthophosphates belong to an important group of luminescent materials, which h...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa d...
With the consequences of the various liquid or solid residues of the sugar and alcohol industry, the...
Trabalho Final de Mestrado para obtenção do grau de Mestre em Engenharia Química e BiológicaA qualid...
After skeletal muscle damage, the communication between inflammatory macrophages (Mϕs), myogenic cel...
Tese (doutorado)—Universidade de Brasília, Instituto de Química, Programa de Pós-Graduação em Químic...
The most abundant biopolymers in nature is cellulose which is used in industry in several different ...
Orientador: Prof. Dr. Fábio Souza NunesCoorientador: Prof. Dr. Ronny Rocha RibeiroTese (doutorado) -...
Doutoramento em Engenharia QuímicaBioprocesses use microorganisms or cells in order to produce and/o...
This work numerically investigates new interference patterns on flows around two circular cylinder...
The use of plants as a form of food with beneficial purposes to human health has aroused the interes...
In recent years, a significant evolution in the simulations in molecular dynamics (DM) has been noti...
Dulce de leche is a food produced and marketed in Latin America and, like condensed milk, is subject...
Magnetite (Fe3O4) is a spinel-type iron oxide of the general formula MFe2O4, where M may be a divale...
The production and availability of seeds of castor bean (Ricinus comunnis L.) with physical, genetic...
KMPO4 (M = Ba and Sr) orthophosphates belong to an important group of luminescent materials, which h...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa d...
With the consequences of the various liquid or solid residues of the sugar and alcohol industry, the...
Trabalho Final de Mestrado para obtenção do grau de Mestre em Engenharia Química e BiológicaA qualid...
After skeletal muscle damage, the communication between inflammatory macrophages (Mϕs), myogenic cel...