Results 91 to 100 of about 35,525 (244)
Programación, depuración del algoritmo SSVD en FORTRAN para el cálculo de valores y vectores propios de una matriz simétrica con alta precisión relativa [PDF]
, 2009 El presente proyecto puede resumirse en tres etapas o tres grupos de actividades en las que el alumno ha desarrollado su trabajo: Implementación y depuración del algoritmo SSVD definitivo en lenguaje FORTRAN.
Villanueva Baschwitz, Germán
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Biochemistry and Molecular Biology Education, Volume 53, Issue 2, Page 131-141, March/April 2025.Abstract In the classroom, metabolism is often approached and received as a mundane exercise in memorization. Teaching metabolism also faces the challenge of negative perceptions that can impede learning. We sought to improve the learning experience in an undergraduate lecture course on microbial metabolism by implementing an illustrated story that ...
James B. McKinlay, Katherine Kearns
wiley +1 more source
Pode uma nova metodologia de ensino melhorar resultados? Avaliação microeconométrica do sucesso escolar [PDF]
, 2007 No ano lectivo de 2004/2005,a Declaração de Bolonha inspirou a introdução de uma nova metodologia de ensino num dos cursos leccionados por uma instituição de ensino superior em Portugal.
Fernandes, Paula O., Nunes, Alcina
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Uniform Gas Flow Distribution into Several Partial Flows under Consideration of Closable Outlets
Chemie Ingenieur Technik, EarlyView.The uniform distribution of a gas flow into several partial flows poses a challenge in various technical fields. This study presents a static flow distributor design that ensures an equal distribution of an inlet gas flow regardless of the flow rate and the number of open outlets.
Nikolas Schmidt +3 more
wiley +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract We develop a delay‐aware estimation and control framework for a non‐isothermal axial dispersion tubular reactor modelled as a coupled parabolic‐hyperbolic PDE system with recycle‐induced state delay. The infinite‐dimensional dynamics are preserved without spatial discretization by representing the delay as a transport PDE and adopting a late ...
Behrad Moadeli, Stevan Dubljevic
wiley +1 more source
Mathematical modelling in engineering: A proposal to introduce linear algebra concepts
Journal of Technology and Science Education, 2016 The modern dynamic world requires that basic science courses for engineering, including linear algebra, emphasize the development of mathematical abilities primarily associated with modelling and interpreting, which aren´t limited only to calculus ...
Andrea Dorila Cárcamo +2 more
doaj +1 more source
EL recapitulacionismo y la linelidad [PDF]
, 2011 En esta investigación se considera cierto paralelismo entre el desarrollo individual de la noción de linealidad y su desarrollo histórico social. El surgimiento de la linealidad y de sus significados en las etapas evolutivas de un sujeto parece que están
Acosta, Juan Alberto +2 more
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Modelling of continuous low‐temperature emulsion co‐polymerization in 3D‐printed reactor
The Canadian Journal of Chemical Engineering, EarlyView.A kinetic model for the emulsion copolymerization of butyl acrylate/styrene at low temperatures is proposed and validated against experiments with a redox initiator system. The model was successfully transferred to a 3D‐printed tubular reactor and conversions of more than 80% and small particles sizes below 40 nm were observed.
Ferel Issa +2 more
wiley +1 more source
Um estudo histórico do ensino de geometria analítica no curso de matemática da UFJF nas décadas de 1960 e 1970 [PDF]
, 2013 Este trabalho apresenta um estudo histórico da disciplina geometria analítica como componente curricular do curso de licenciatura em matemática da Universidade Federal de Juiz de Fora, nas décadas de 1960 e 1970.
Soares, Susana Ribeiro
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Optimal model‐based design of experiments for parameter precision: Supercritical extraction case
The Canadian Journal of Chemical Engineering, EarlyView.Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley +1 more source