Este artigo objetiva analisar o conto “Swimming Lessons”, do escritor indiano Rohinton Mistry, a partir de dois eixos temáticos: processo envelhecimento feminino, que, combinado expressões sexualidade, é observado com repulsa, e velhice, contemplada, em momento inicial, desprezo, posteriormente avistada como aspecto incontornável da condição humana. Reflete-se, também, sobre modo aqueles temáti...

Neste artigo analisamos as posições-sujeito ocupadas por Eurídice, a protagonista do livro A vida invisível de Eurídice Gusmão (2016), Martha Batalha. Para tanto, empregamos os pressupostos teóricos da Análise Discurso filiação francesa, fundamental para tratarmos concepção posição-sujeito que aqui evocamos, assim como conceitos discurso, formação discursiva, ideológica e interdiscurso. Como re...

cyclohexylidine-ammonium-2-aminocyclohexyline-l-cyclohexee-l- dithiocarboxylate (cccd) is employed for the gravimetric determination of ni (ii). in neutral or ammoniacal solutions, the metal forms a violet precipitate with the reagent which can be weighed as ni (c13h18ns2)a2f ter drying at 115 - 120?c using this procedure, the nickel content of steel samples can also be determined accurately. t...

traditional dea models deal with measurements of relative eciency ofdmus regarding multiple - inputs vs. multiple-outputs. one of the drawbacksof these model is the neglect of intermediate products or linkong activities. af-ter pointing out needs for inclusion of them to dea models. we propose hybridmodel that can deal with intermediate products formally using this model wecan evaluate divisio...

several samples of mesoporous silica were prepared via sol-gel chemistry in the presence of ctab as template with variation of stirring intensity and aging time, ratios of ctab/sio2 and nh4oh/h2o in synthesis mixture. effects of aging temperature, hydrothermal treatment and ter-butanol addition to the synthesis mixture on the textural properties of obtained samples were also studied. results of...

Adsorption and controlled release of terbinafine hydrochloride (TER-HCl) to and from pH sensitive poly(acrylamide/maleic acid) (P(AAm/MA)) hydrogels were investigated. P(AAm/MA) hydrogels were prepared by irradiating the ternary mixtures of AAm/MA/and water by gamma-rays at ambient temperature. Antifungal drug, TER-HCl containing hydrogels, at different drug to polymer ratios, was prepared by d...

We synthesized polyethylene (PE), poly(ethylene-co-1-decene), poly(ethyleneco-p-methylstyrene) and poly(ethylene-ter-1-decene-ter-p-methystyrene) using a rac-Et(Ind)2ZrCl2 metallocene catalyst and a methylaluminoxane cocatalyst system. The materials were characterized using nuclear magnetic resonance spectroscopy and Fourier transform infrared spectroscopy. We compared and studied the kinetics,...