Results 91 to 100 of about 83,288 (300)

Elementos de quimica-theorica

open access: yes, 2021
Procede de la Biblioteca de la Facultad de Farmacia de ...
openaire   +1 more source

LA ENSEÑANZA DE LA QUIMICA

open access: yesRevista Colombiana de Educación, 1979
La Investigación en Docencia de la Química se ha introducido en la formación del futuro docente como una componente indispensable en la estructuración de un pensamiento creador e investigador.ObjetivosAdquirir las técnicas generales de investigación.Desarrollar un diseño de investigaciones.
openaire   +3 more sources

10. reunion de la Sociedad EspaNola de Quimica Analitica Libro de resumenes

open access: yes, 1997
Centro de Informacion y Documentacion Cientifica (CINDOC). C/Joaquin Costa, 22. 28002 Madrid.
Sociedad EspaNola de Quimica Analitica - SEQA, Madrid (Spain)
core  

Extraction Of Poly(3-hydroxybutyrate), Produced By Cupriavidus Necator, With Propylene Carbonate [extração De Poli(3-hidroxibutirato), Produzido Por Cupriavidus Necator, Com Carbonato De Propileno]

open access: yes, 2016
The environmental impact of plastic waste has attracted worldwide attention. Amid the current context of increasing concern for the environment, biodegradable plastics have been widely studied as a replacement for synthetic plastics.

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PARFOR QUIMICA

open access: yes, 2018
O presente trabalho buscou identificar e discutir alguns aspectos explorados nas aulas de Libras e suas implicações para o ensino e a aprendizagem de Química haja vista o material digital produzido por Benassi e Duarte (2016). Assim optou-se pela abordagem qualitativa, alinhada à técnica de Análise de Conteúdo, tendo como base os estudos de Silveira ...
openaire   +1 more source

Conferencias plenarias de la 23. reunion bienal de quimica

open access: yes, 1991
Centro de Informacion y Documentacion Cientifica (CINDOC). C/Joaquin Costa, 22. 28002 Madrid.
Casado, J.   +3 more
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Videos docentes Quimica general

open access: yes, 2013
Videos Docentes - Quimica General Alimentos - Recopilación de vídeos de Internet utilizados enla asignatura por parte de los ...
Aguado Bernal, Rafael
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Colorimetric determination of atmospheric nitrogen dioxide using preconcentration on C-18 cartridge

open access: yes, 2002
An alternative analytical method for nitrogen dioxide (NO2) in atmosphere was developed. The collection of NO2 is performed by a Sep-Pack C-18 cartridge impregnated with 11% (v/v) of triethanolamine plus 3,6 % (v/v) of ethylene glycol plus 25 % (v/v) of ...
Ugucione, Cássia [UNESP]   +2 more
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Comment on Catalysis and temperature dependence on the formation of ZnO nanoparticles and of zinc acetate derivatives prepared by the Sol-Gel route

open access: yes, 2004
Department of Physics Technical University of Denmark Building 307, DK-2800 Kgs. LyngbyColl. of Chem. and Chem. Engineering Central South University, Changsha 410083Technical University of DenmarkCentral South UniversityLURE Centre Universitaire Paris ...
Jiang, J. Z.   +10 more
core   +1 more source

25. reunion bienal de la Real Sociedad EspaNola de Quimica

open access: yes, 1995
Centro de Informacion y Documentacion Cientifica (CINDOC). C/Joaquin Costa, 22. 28002 Madrid.
Arrizabalaga Saenz, A.   +3 more
core  

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