Results 51 to 60 of about 90,914 (198)

Young people's occupational aspirations beyond the aspiration discourse: A sociocultural perspective

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Young people's aspirations have been the focus of many educational, sociological and psychological studies. This paper argues, firstly, that the concept of aspirations holds greater generative potential than suggested by the policy‐oriented ‘aspiration discourse’.
Jelena Popov
wiley   +1 more source

John Willard Milnor, 1962 Fields Medal. (Spanish: John Willard Milnor, Medalla Fields 1962) [PDF]

open access: yes, 2012
Depto. de Álgebra, Geometría y TopologíaFac.
Artal Bartolo, Enrique   +2 more
core  

A Guide to Bayesian Optimization in Bioprocess Engineering

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Bayesian optimization has become widely popular across various experimental sciences due to its favorable attributes: it can handle noisy data, perform well with relatively small data sets, and provide adaptive suggestions for sequential experimentation.
Maximilian Siska   +5 more
wiley   +1 more source

Improving the learning experience in an undergraduate course on microbial metabolism by using an illustrated story

open access: yesBiochemistry 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

Iniciación al álgebra escolar: elementos para el trabajo en el aula [PDF]

open access: yes, 2010
Se presentan algunas notas dirigidas especialmente a profesores de educación básica sobre cómo introducir el álgebra en los primeros niveles ...
Rojas, Pedro Javier
core  

Uniform Gas Flow Distribution into Several Partial Flows under Consideration of Closable Outlets

open access: yesChemie 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

Matrizes não-diagonalizáveis : a forma canónica de Jordan [PDF]

open access: yes, 2012
Notas elaboradas em 2012 para apoio à lecionação da "forma canónica de Jordan" e utilizadas na UC - Álgebra Linear II, da Licenciatura em Matemática e Aplicações da Universidade AbertaEstas notas foram elaboradas para apoio à lecionação da forma canónica
Costa, Fernando Pestana da
core  

Advanced control of non‐isothermal axial dispersion tubular reactors with recycle‐induced state delay

open access: yesThe 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

Álgebra no ensino básico [PDF]

open access: yes, 2009
O presente livro constitui um material de apoio ao trabalho dos professores do ensino básico no âmbito da Álgebra, abordando os temas Álgebra e pensamento algébrico, orientações curriculares para o ensino da álgebra, relações, sequências e regularidades,
Branco, Neusa   +2 more
core  

Modelling of continuous low‐temperature emulsion co‐polymerization in 3D‐printed reactor

open access: yesThe 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

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