Cartographic characterization of the littoral camps of dunes

This work ls based on a atudy about tbe Dunes Camp of Maspalomas (fígure 1), in Gran Canaria Island (Spaln). Their sedimentary processes are detached and represented separately in order to delimit the diferent sedimentary and eolian sub-unit to get an "spectral" analysls. The developed analytic serie permit us to construct a sequence of thematic maps Later, the cartographlc puzzle is integrated, once the pbyslcal varieties of tbe sedimentary dynamycs that intervene in lbe terrltory 1s well konwn and clearly understood. Tbe cartography of integration or the general vision about the processes of both transport and sedimentary deposits contains yet enough information, inside a physical perspective ( based on the dune biotope ), to decide in relatlon to the arrangement, planning and management of the territory.

Discussion about the validity of virtual practices in subjects in the radioccomunication area. Results of the educational experience

[EN]Nowadays we are living a virtual learning boom. Mainly, it is due to two facts: first, easy spreading of the knowledge and second, virtual learning is cheaper than classic instrumentation laboratories. This cost is even bigger in radiocommunication and high frequency area. In fact, time and time again there are more universities that give up offering the realization of laboratory practice. In the present report we propose a discussion about the increase of virtual practices when contact with instrumentation and circuits is basic. The experience of seven lecturers of the Communications Engineering Group (GIC) will be exposed.