|
|
|
|
|
Sydney Mothokwa, Estelle Gaigher, Elize Randall?, Melanie Moen
Pág. 7 bladsye
This article reports a case study that contributes to the literature on the development of 21st century skills in science classrooms in South Africa. The study explores the manner in which four experienced natural science teachers integrate practica...
ver más
|
|
|
|
|
|
|
|
|
Héctor Andrés Melgar Sasieta, Fabiano Duarte Beppler, Roberto Carlos do Santos Pacheco (Author)
Pág. 381 - 389
This paper presents a model that aims to facilitate the visualization of the knowledge stored in digital repositories using visual archetypes. Archetypes are structures that contain visual representations of the real world that are known a priori by the ...
ver más
|
|
|
|
|
|
|
|
|
Santa Vallejo Figueroa, Valeria Nava Lozano
Pág. 1 - 21
Nowadays documents are the main way to represent information and knowledge in several domains. Continuously users store documents in hard disk or online media according to some personal organization based on topics, but such documents can contain one or ...
ver más
|
|
|
|
|
|
|
|
|
Yunia Reyes González, Alfonso Claro Arceo, Natalia Martínez Sánchez, Antonio Hernández Domínguez
Pág. 82 - 96
Solving a problem leads to a process of identification and selection of the appropriate route for it solution. This process is called Decision Making, where a decision is choosing one among several alternatives. The basis of the decision-making process i...
ver más
|
|
|
|
|
|
|
|
|
Hugo López-Fernández
Pág. 22 - 25
Mass spectrometry using matrix assisted laser desorption ionization coupled to time of flight analyzers (MALDI-TOF MS) has become popular during the last decade due to its high speed, sensitivity and robustness for detecting proteins and peptides. This a...
ver más
|
|
|
|