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Análise do software Chemsketch® como recurso didático no ensino de geometria molecular
(Universidade Federal de Santa MariaBrasilUFSMCentro de Artes e Letras, 2014-07-12)
The content of molecular geometry is targeted by many teachers as one who has
difficulty understanding among students, especially in three-dimensional visualization
of many molecules. In this work we analyze the use of ...
O ensino de geometria molecular mediado pelas tecnologias de informação e comunicação
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2014-12-20)
According to the students, chemistry uses to be on of the most difficult subjects to be learned, since it requires a high memorization about concepts and formula. Aiming at finding out alternatives to minimize this effect, ...
A diffusive propagation model for molecular communications: analysis and implementation in NS-3
(Springer, Cham, 2021)
In this research, the analysis and implementation of a diffusive propagation model for molecular communications are performed in NS-3. The work is based on the IEEE 1906.1-2015 standard recommendation, which seeks to create ...
A molecular phylogeny of the stingless bee genus Melipona (Hymenoptera: Apidae)
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2010)
Stingless bees (Meliponini) constitute a diverse group of highly eusocial insects that occur throughout tropical regions around the world. The meliponine genus Melipona is restricted to the New World tropics and has over ...
Navegando com a comunicação comunitária em uma maré de microrrevoluções
(Instituto Brasileiro de Informação em Ciência e Tecnologia/Universidade Federal do Rio de JaneiroBrasilEscola de ComunicaçãoPrograma de Pós-Graduação em Ciência da InformaçãoIBICT/UFRJ, 2019)
Communication: Localized molecular orbital analysis of the effect of electron correlation on the anomalous isotope effect in the NMR spin-spin coupling constant in methane
(American Institute of Physics, 2014-10-15)
We discuss the effect of electron correlation on the unexpected differential sensitivity (UDS) in the 1J(C-H) coupling constant of CH4 using a decomposition into contributions from localized molecular orbitals and compare ...
Molecular approaches for structural characterization of Bothrops L-amino acid oxidases with antiprotozoal activity: cDNA cloning, comparative sequence analysis, and molecular modeling
(Elsevier B.V., 2007-04-06)
Two L-amino acid oxidases (LAAOs) were identified by random sequencing of cDNA libraries from the venom glands of Bothrops moojeni (BmooLAAO) and Bothrops jararacussu (Bjussu LAAO). Phylogenetic analysis involving other ...
Cell communication and immunology: part 1 [Frontiers of biomedical engineering ]
(Yale University, Open Yale Courses, 2011)
Cell communication and immunology: part 1 [Frontiers of biomedical engineering ]
(Yale University, Open Yale Courses, 2016)