Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Regino González"'
La presente investigación cualitativa surge de la identificación desde procesos de observación y entrevista de la necesidad de mejoramiento en la comprensión lectora de los estudiantes del grado 6º de la Institución Educativa Rafael Núñez de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9494::ca5787f7997f055e86926640311ba7a1
https://repositorio.unicordoba.edu.co/handle/ucordoba/7074
https://repositorio.unicordoba.edu.co/handle/ucordoba/7074
Autor:
Linda Julieth Bernal Méndez, Cesar José Regino González, Jenny Paola Torres Guilen, James Osorio Muñoz, María Alejandra Cardona Suárez, Leidy Marcela Murillo Ramírez
Publikováno v:
Germina. 2:18-24
Este proyecto de investigación se centra en la comunidad rural de Pasquilla, a través de un modelo de capacitación administrativa y formación en educación financiera, que brindará herramientas que permitan optimizar el manejo de los recur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6014a93d52c559bfc75e53d288f82860
https://doi.org/10.52948/germina.v2i2.208
https://doi.org/10.52948/germina.v2i2.208
Publikováno v:
Journal of Applied Polymer Science. 90:3965-3972
An investigation was carried out on the influence of nejayote and other additives (water, potassium lignosulfonate, and furfuryl alcohol), on the cohesive strength and electrical properties of carbon black agglomerates. The thermal stability of carbo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c54a7282ab9f426046e2e66ddf12e07
https://doi.org/10.1002/app.13098
https://doi.org/10.1002/app.13098
Publikováno v:
European Polymer Journal. 38:287-297
Furfuryl alcohol (FA) was polymerised by iodine in methylene chloride to give a coloured, amorphous and branched polymer. Structure of FA polymers obtained with iodine have no significant differences according to the IR and NMR spectra respect to tho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65a9412ceb9a65dddad71876773b706a
https://doi.org/10.1016/s0014-3057(01)00090-8
https://doi.org/10.1016/s0014-3057(01)00090-8
Publikováno v:
European Polymer Journal. 38:281-286
The kinetic studies of furfuryl alcohol polymerisation by iodine in methylene dichloride showed a pseudo-first-order behaviour in monomer. The pseudo-first-order constant obtained varies linearly with the concentration of iodine. Our previous work on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f43d16f940cf7e2d295fb43843c9e3a
https://doi.org/10.1016/s0014-3057(01)00091-x
https://doi.org/10.1016/s0014-3057(01)00091-x
Publikováno v:
Journal of Fluorine Chemistry. 110:5-10
Addition of KF to solutions of α- d -glucose (α d G) in DMSO-d 6 and D 2 O alters the 1 H NMR spectra, which is attributed to an interaction of the hydrogen atoms of the OH groups with the basic F − anions of the salt. It is shown that K + cat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24806ab92658257d97110426954f1967
https://doi.org/10.1016/s0022-1139(01)00359-1
https://doi.org/10.1016/s0022-1139(01)00359-1
Autor:
Regino González, Pedro Ortiz, Jacques Rieumont, Mayra González, Leobardo Mendoza, Juan Radilla
Publikováno v:
Macromolecular Chemistry and Physics. 202:710-718
This paper reports the effect of water on the kinetics and mechanism of the heterogeneous polymerization of 2-ethenylfuran initiated by trifluoroacetic acid in methylene dichloride solution. The structure of the resin, kinetics and mechanism of react
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be1b6939135ba681da9cdc1cb34f03d4
https://doi.org/10.1002/1521-3935(20010301)202:5<710::aid-macp710>3.0.co
https://doi.org/10.1002/1521-3935(20010301)202:5<710::aid-macp710>3.0.co
Publikováno v:
Polymer. 41:2491-2498
The 2-ethenylfuran polymerization catalyzed by trifluoroacetic acid in a water–chloroform mixture yields oligomers at the beginning and products at higher reaction times. Some features of the polymerization resemble a polycondensation process such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f007577d164d05775db8e9c0cdfa5a0d
https://doi.org/10.1016/s0032-3861(99)00380-8
https://doi.org/10.1016/s0032-3861(99)00380-8
Many uncertainties remain regarding our knowledge of sigmodontine rodent distributions in Northwestern Argentina (NWA). Most of the available information has never been critically evaluated. By reviewing the published literature and overlaying this i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::130ad5fbdab1e780ba0245e7ede774d8
https://www.degruyter.com/dg/paywalllightbox/$002fj$002fmamm.2011.75.issue-1$002fmamm.2010.067$002fmamm.2010.067.xml/false?nojs=true
https://www.degruyter.com/dg/paywalllightbox/$002fj$002fmamm.2011.75.issue-1$002fmamm.2010.067$002fmamm.2010.067.xml/false?nojs=true
Publikováno v:
Die Makromolekulare Chemie, Rapid Communications. 13:517-523
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::300b6de371a0917b0906ade376443551
https://doi.org/10.1002/marc.1992.030131107
https://doi.org/10.1002/marc.1992.030131107