Cage Framework
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Internacionalização de pequenas e médias empresas brasileiras: os fatores de distância sob a perspectiva empreendedora
This research analyzes the factors of distance in international business from the perspective of the entrepreneur of small and medium Brazilian company. To establish the structure proposed in this work was taken as a basis for the factors of distance in international business, the CAGE framework proposed by Ghemawat (2001) and the typology of the entrepreneu
Publicado em: 2010
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2. Aplicação de peneiras moleculares contendo cátions orgânicos em catálise básica
This thesis was aimed at studying novel basic catalysts based on molecular sieves containing alkylammonium cations. The studied molecular sieves were faujasite zeolites (FAU) and mesoporous silicate (like MCM-41). The following parameters were evaluated: (1) different alkylammonium cations, (2) different amount of alkylammonium cations and (3) application of
Publicado em: 2008
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3. Archimedean solids: Transition metal mediated rational self-assembly of supramolecular-truncated tetrahedra
A family of nanoscale-sized supramolecular cage compounds with a polyhedral framework is prepared by self-assembly from tritopic building blocks and rectangular corner units via noncovalent coordination interactions. These highly symmetrical cage compounds are described as face-directed, self-assembled truncated tetrahedra with Td symmetry.
The National Academy of Sciences.
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4. Self-assembly of nanoscopic coordination cages of D3h symmetry
A family of nanoscale-sized supramolecular cage compounds with a trigonal prismatic framework was prepared by means of spontaneous self-assembly from the combination of a predesigned molecular “clip” with tritopic pyridyl subunits. As confirmed by x-ray crystallography, the smallest structure of the reported series is ≈1 × 2 nm and possesses a nitrate
National Academy of Sciences.
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5. Iron Translocation into and out of Listeria innocua Dps and Size Distribution of the Protein-enclosed Nanomineral Are Modulated by the Electrostatic Gradient at the 3-fold “Ferritin-like” Pores*
Elucidating pore function at the 3-fold channels of 12-subunit, microbial Dps proteins is important in understanding their role in the management of iron/hydrogen peroxide. The Dps pores are called “ferritin-like” because of the structural resemblance to the 3-fold channels of 24-subunit ferritins used for iron entry and exit to and from the protein cage
American Society for Biochemistry and Molecular Biology.