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Mostrando ítems 1041-1050 de 2813
Avaliação da durabilidade de argamassas e pastas de cimentos do tipo Portland preparados com um clínquer contendo resíduo de bauxita como matéria-prima
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, 2012-08-07)
The structures of Portland cement are frequently exposed to aggressive environments, which can lead to their degradation. Thus, the study of durability is very important to avoid damages caused by early failures as well ...
Synthesis, characterization, and biological activity of a new palladium(II) complex with deoxyalliin
(2005-02-01)
Synthesis, characterization, and biological activity of a new water-soluble Pd(II)-deoxyalliin (S-allyl-L-cysteine) complex are described in this article. Elemental and thermal analysis for the complex are consistent with ...
Synthesis, characterization, and biological activity of a new palladium(II) complex with deoxyalliin
(2005-02-01)
Synthesis, characterization, and biological activity of a new water-soluble Pd(II)-deoxyalliin (S-allyl-L-cysteine) complex are described in this article. Elemental and thermal analysis for the complex are consistent with ...
Valoración de la Implementación de principios de economía circular en la gestión del recurso hídrico en empresas de Zipaquirá, con miras a innovar estructuralmente para reducir las presiones de tratamiento en la PTARAssessment of the implementation of circular economy principles in the management of water resources in Zipaquirá companies, with a view to structural innovation to reduce treatment pressures at the WWTP.
(Ingeniería CivilFacultad de IngenieríaUniversidad Militar Nueva Granada, 2023)
Uso de Nanoparticulas de ZnO (ZnO NPs) en la Remoción del Herbicida Glifosato
Aunque aún no hay un criterio unificado sobre el carácter tóxico del glifosato y dado el interés que existe en su remoción de las fuentes hídricas, en este trabajo se utilizó la natotecnología con este objetivo. Para ello ...
Efectos subletales de insecticidas sobre enemigos naturales del chanchito blanco de la vid
(Universidad de Talca (Chile). Facultad de Ciencias Agrarias., 2022)
Desenvolvimento de métodos para quantificação de benzilpenicilina em medicamentos veterinários e seus resíduos em leite bovino e caprino por UFLC-DAD
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM QUÍMICA, 2015-12-18)
The Benzylpenicillin (PENG) have been as the active ingredient in veterinary medicinal products, to increase productivity, due to its therapeutic properties. However, one of unfortunate quality and used indiscriminately, ...
Determinación de residuos de deoxicolato de sodio en formulaciones vacunales por cromatografía electrocinética micelarDetermination of Sodium deoxycolate residues in vaccinal formulation by micellar electrokinetic chromatography
(Finlay ediciones, 2011-06)
El deoxicolato de sodio (DCNa) es el surfactante por excelencia empleado en la industria biofarmacéutica para la solubilización de vesículas de membrana externa. Es bien conocida la importancia que reviste el control de ...