المؤلفون: Gerson Chávez, Eliseo Vivas, Bélgica Bravo, Fredy Ysambertt, Nelson Márquez

المصدر: Revista Técnica de la Facultad de Ingeniería, Vol 26, Iss 3, Pp 151-161 (2003)

مصطلحات موضوعية: Crudo pesado, surfactantes naturales, extracción Soxhlet, extracción líquido-líquido, Heavy crude oil, naturals surfactants, Soxhlet extraction, liquid-liquid extraction, Engineering (General). Civil engineering (General), TA1-2040, Technology (General), T1-995

وصف الملف: electronic resource

Relation: http://wwww.scielo.org.ve/scielo.php?script=sci_arttext&pid=S0254-07702003000300001; https://doaj.org/toc/0254-0770

URL الوصول: https://doaj.org/article/0f70b4500287412f9ab2ef3ad6bf856e

المؤلفون: Gerson Chávez, Eliseo Vivas, Bélgica Bravo, Fredy Ysambertt, Nelson Márquez

المصدر: Revista Técnica de la Facultad de Ingeniería, Vol 26, Iss 3 (2010)

مصطلحات موضوعية: heavy crude oil, naturals surfactants, soxhlet extraction, liquid-liquid extraction, Engineering (General). Civil engineering (General), TA1-2040, Technology (General), T1-995

وصف الملف: electronic resource

Relation: https://www.produccioncientificaluz.org/index.php/tecnica/article/view/5818; https://doaj.org/toc/0254-0770; https://doaj.org/toc/2477-9377

URL الوصول: https://doaj.org/article/2801d3b0cb5244adac005f22fb3c577d

المؤلفون: Gerson Chávez, Eliseo Vivas, Bélgica Bravo, Fredy Ysambertt, Nelson Márquez

المصدر: Revista Técnica de la Facultad de Ingeniería, Vol 26, Iss 3, Pp 151-161

مصطلحات موضوعية: crudo pesado, surfactantes naturales, extracción soxhlet, extracción líquido-líquido, Engineering (General). Civil engineering (General), TA1-2040, Technology (General), T1-995

وصف الملف: electronic resource

Relation: http://www.scielo.org.ve/scielo.php?script=sci_arttext&pid=S0254-07702003000300001&lng=en&tlng=en; https://doaj.org/toc/0254-0770

URL الوصول: https://doaj.org/article/374ecb85807941a8846555b8e2fc5805

المؤلفون: Eliseo Vivas

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::a39a4c8a65180bdc2d8c74198aa5247c
https://doi.org/10.4324/9781351293280-4

المؤلفون: Fredy Ysambertt, Mónica Arias, Gerson Chávez, Ana Cáceres, Bélgica Bravo, Eliseo Vivas, Nelson Márquez, Nolberto Piña

المصدر: Talanta. 64(5)

مصطلحات موضوعية: Chromatography, Microwave oven, Alcohol, High-performance liquid chromatography, Isocyanate, Analytical Chemistry, Photodiode, law.invention, chemistry.chemical_compound, Benzyl chloride, chemistry, law, Reagent, Derivatization

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a48d69ad4604dea71c5435c7664eb8fa
https://pubmed.ncbi.nlm.nih.gov/18969749

المؤلفون: Eliseo Vivas

المصدر: Teachers College Record: The Voice of Scholarship in Education. 62:1-9

مصطلحات موضوعية: Education

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::694dfd1f1a9bc028939cf3d78741fa4f
https://doi.org/10.1177/016146816006200209

المؤلفون: Eliseo Vivas

المصدر: Philosophy Today. 8:46-55

مصطلحات موضوعية: Philosophy

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::1b2c6104e910bb7b84874c86f4b82961
https://doi.org/10.5840/philtoday1964812

المؤلفون: Eliseo Vivas

المصدر: Ethics. 60:188-197

مصطلحات موضوعية: media_common.quotation_subject, Philosophy, Assertion, Moral reasoning, Philosophy of business, Absolute (philosophy), Aesthetics, Justice (virtue), Moral psychology, Spite, Social science, The good life, media_common

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::9591e7a3839c453590f4d813a382f1b5
https://doi.org/10.1086/290720

المؤلفون: Eliseo Vivas

المصدر: The Journal of Aesthetics and Art Criticism. 18:222-240

مصطلحات موضوعية: Philosophy, Visual Arts and Performing Arts, Music

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::556f669e5cf1ac58e37852d3041dfab3
https://doi.org/10.1111/1540_6245.jaac18.2.0222

المؤلفون: Eliseo Vivas

المصدر: The International Journal of Ethics. 46:82-95

مصطلحات موضوعية: Philosophy, Religious studies

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59fa79b0f23bd27358d55406500247e2
https://doi.org/10.1086/intejethi.46.1.2989320