Listar por autor "Khoubnasabjafari, Maryam"
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Contribution of iranian chemists in research activities, on the occasion of the international year of chemistry
Khoubnasabjafari, MaryamOn the occasion of the International Year of Chemistry (2011), scientometric anal- ysis of the publications of Iran, Turkey, Egypt, Israel and Malaysia in all fields and also in four chemistry sub-categories were extracted ...Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Ciencias Químico Farmacéuticas. -
Volumetric properties of (peg 400 + water) and (peg 400 + ethanol) mixtures at several temperatures and correlation with the jouyban-acree model
Rodríguez, Gerson A.; Holguín, Andrés R.; Martínez, Fleming; Khoubnasabjafari, Maryam; Jouyban, AbolghasemMolar volumes and excess molar volumes were investigated from density values for (PEG 400 + water) and (PEG 400 + ethanol) binary mixtures at temperatures from 283.15 K to 313.15 K. Both systems exhibit negative excess ...Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Ciencias Químico Farmacéuticas.