Articles 13 records found  previous11 - 13  jump to record: Search took 0.01 seconds. 
11 p, 440.7 KB Frequent Graph Discovery : application to Line Drawing Document Images / Barbu, Eugen (Université de Rouen. Laboratoire PSI) ; Heroux, Pierre (Université de Rouen. Laboratoire PSI) ; Adam, Sebastien (Université de Rouen. Laboratoire PSI) ; Trupin, Éric (Université de Rouen. Laboratoire PSI)
In this paper a sequence of steps is applied to a graph representation of line drawings using concepts from data mining. This process finds frequent subgraphs and then association rules between these subgraphs. [...]
2005 - 10.5565/rev/elcvia.95
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 5 n. 2 (2005) p. 47-57  
6 p, 223.8 KB Química orgánica para estudiantes de ingeniería de minas e ingeniería metalúrgica / Maurelia Gómez, R.
Organic Chemistry is usually related to agricultural, pharmaceutical, alimentary, petroleum and derivate industries among others. However, the use of organic substances in other different industrial fields, like mining and metallurgy has increased and it is hoped that this increment will go on in the future. [...]
Enseñanza de las Ciencias, V. 12 n. 1 (1994) p. 72-77  
13 p, 247.1 KB Eqüidade intergeracional na partilha dos benefícios dos recursos minerais : a alternativa dos Fundos de Mineração / Silva Enriquez, Maria Amélia Rodrigues da
Para a sua efetivação, o desenvolvimento sustentável requer um duplo compromisso: com as gerações presentes (intrageração) e com as futuras gerações (intergeração). Sabe-se que os recursos minerais não são reprodutíveis, portanto se esgotarão mais cedo ou mais tarde. [...]
For its effectiveness sustainable development requires a double commitment: with the present generations (intrageneration) and with the future generations (intergeneration). It is known that mineral resources are not reproducible; therefore, they will become exhausted sooner or later. [...]

Revibec : revista de la Red Iberoamericana de Economia Ecológica, V. 5 (2006) p. 61-73  

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