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Adducts and dimers of SFn+ (n = 1-5) with benzene, acetonitrile, and pyridine. Gas-phase generation and ab initio structures and thermochemistry
(Elsevier Science BvAmsterdamHolanda, 1999)
Inventario del fondo Editorial Oveja Negra (1968 - 1973)
(Medellín: s.n., 1968-1973, 2024)
El fondo está conformado por 3 carpetas y 259 folios agrupados en las siguientes series documentales: Documentos Notariales: 1 carpeta para un total de 7 folios; Escritos: 2 carpetas para un total de 252 folios.
Actividad biológica de tres nucleopoliedrovirus sobre distintas poblaciones mexicanas del gusano cogollero, Spodoptera frugiperda J. E. Smith (Lepidoptera: Noctuidae)
(Universidad Michoacana de San Nicolás de Hidalgo, 2016-03)
Baculoviruses are arthropod-specific viruses currently used as biological insecticides in several countries of the world. In this study, the biological activity of three isolates of nucleopolyhedrovirus of Spodoptera ...
Inventario del Fondo Familia Ángel Londoño (1914 - 1996)
(Medellín : [s.n], 1914–1996, 2014)
El archivo está conformado por 152 carpetas y 10.296 folios agrupados en las siguientes seres documentales: Casas comerciales: 74 carpetas para un total de 4.756 folios - Familia Ángel Londoño: 78 carpetas para un total ...
Theoretical kinetic study of the reaction of SF5 radical with F2, Cl2 and SF5
(Elsevier, 2016-08)
A kinetic study of the gas phase reaction of the SF5 radical with the species F2, Cl2 and SF5 has been performed. Quantum chemical calculations employing the DFT methods B3LYP, BMK, MPWB1K, BB1K and M06-2X combined with ...
Pasantía como auxiliar de ingeniería civil en la empresa diseño, interventoría y construcción DINCO S.A.S de la ciudad de Tunja.
(Universidad Santo TomásPregrado Ingeniería CivilFacultad de Ingeniería Civil, 2023-04-01)
Within the following document is information on the activities carried out in the internship process of the Universidad Santo Tomas -Tunja sectional to obtain the title of Civil Engineer, which was carried out in three ...
Silk fibroin/hydroxyapatite composite membranes: Production, characterization and toxicity evaluation
(2020-02-01)
Alloplastic materials based on biopolymers such as silk fibroin (SF) have provided the synthesis of excellent biomaterials for bone repair. The aim of the present study was to produce SF membranes associated to hydroxyapatite ...
La ilegalidad del acto administrativo derivada de la falsa motivación, frente a la desvinculación de los empleados en provisionalidad en cargos de carrera administrativa
(Universidad Santo TomásMaestría Derecho AdministrativoFacultad de Derecho, 2021-01-28)
The validity of the administrative act depends on whether the reasons for which it is issued are real, pertinent and have sufficient merit to justify the decision that has been made. In other words, it corresponds to the ...