Resultats globals: 4 registres trobats en 0.01 segons.
Articles, 4 registres trobats
Articles 4 registres trobats  
1.
7 p, 530.1 KB Estrategias didácticas en relación al concepto de pendiente / Obrador i Tudurí, Antoni (Universitat Autònoma de Barcelona. Departament de Geologia) ; Obrador Sala, David (Escola Anna Ravell (Barcelona))
La cuantificación del valor de la pendiente del terreno es un procedimiento fundamental para interpretar mapas temáticos de diferente índole. En este artículo desarrollamos una serie de actividades (adaptadas a los niveles de enseñanza de educación secundaria) como propuesta de trabajo para tratar el concepto de pendiente.
Working with topographic maps it is commonly important to be able to assess the slope of the land surface. In this article, we will develop a series of activities (suitable for teaching in secondary schools) that deal with the concept of slope.

1998
Enseñanza de las ciencias de la tierra, Vol. 6, Núm. 3 (1998) , p. 251-257  
2.
12 p, 130.6 KB The Multihabitat Approach of USEPA's Rapid Bioassessment Protocols : benthic Macroinvertebrates / Barbour, Michael T. ; Stribling, James B. ; Verdonschot, Piet F. M.
The multihabitat approach to sampling for bioassessment is not a new concept, but has been described in detail in the USEPA Rapid Bioassessment Protocols (Barbour et al. , 1999) and the AQEM project of the European Union (Hering et al. [...]
La aproximación mediante muestreo multihábitat para bioevaluaciones no es un nuevo concepto, pero ha sido descrito en detalle en los Protocolos de Bioevaluación Rápida de la USEPA (Barbour et al. [...]

2006
Limnética, V. 25 n. 3 (2006) p. 839-850  
3.
8 p, 1.1 MB Separating Rigid Motion for Continuous Shape Evolution / Overgaard, Niels Chr. (Malmo University (Suècia)) ; Solem, Jan Erik (Malmo University (Suècia))
A method is proposed for the construction of descent directions for the minimization of energy functionals defined for plane curves. The method is potentially useful in a number of image analysis problems, such as image registration and shape warping, where the standard gradient descent curve evolutions are not always feasible. [...]
2007 - 10.5565/rev/elcvia.144
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 6 n. 2 (2007) p. 1-8  
4.
11 p, 108.8 KB Tonal structure and pitch targets in Italian focus constituents / D'Imperio, Mariapaola (Université de Provence)
This work investigates the tonal structure of the focal accent in narrow focus statements of Neapolitan Italian. The formal properties of this accent lend themselves to two competing analyses. Specifically, this accent could equally be described as a HL accentual fall or as a LH rise. [...]
Aquest article investiga l'estructura tonal de l'accent focal de les oracions declaratives amb focus estret en italià de Nàpols. Les propietats formals de l'accent focal es podrien en principi analitzar de dues maneres possibles, bé com un accent tonal HL de tipus descendent o bé com un accent tonal LH de tipus ascendent. [...]

2003 - 10.5565/rev/catjl.43
Catalan journal of linguistics, V. 2 (2003) , p. 55-65  

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