منابع مشابه
Ensayos sobre POLÍTICA ECONÓMICA
During a time of rising world interest rates, the central bank of a small open economy may be motivated to increase its own interest rate to keep from suffering a destabilizing outflow of capital and depreciation in the exchange rate. Empirically, this paper shows that this is especially true for a small open economy with a current account deficit, which relies on foreign capital inflows to fin...
متن کاملDesarrollo de una política de preservación digital: tecnología, planificación y perseverancia
Resumen. La preservación digital es una batalla perdida a largo plazo, ¿o no es aśı? La ley de la entroṕıa juega en contra de este propósito. No importa el medio f́ısico que elijamos: éste se degradará con el paso de tiempo con la consiguiente pérdida de información. El objetivo de la preservación digital es retardar esta degradación tanto como sea posible. Las técnicas usuales de preservación d...
متن کاملThe Writing on the Stall: Graffiti, Vandalism, and Social Expression
Graffiti and vandalism are everywhere in the modern city; they seem to be part of the typical urban background. While graffiti are usually associated with concrete walls, bridges and train cars, one particular area of focus of vandalistic writing is the walls and stalls of public bathrooms. This area, for both obvious, and sometimes unclear reasons, is a popular forum for anyone wanting to writ...
متن کاملWhen Graffiti Brings Order
Most researchers use Petri nets as a formal notation with mathematically defined semantics. Their graphical part is usually only seen as a notation, that does not carry semantics. Contrary to this tradition, we show in this article that, when created by a human, there is inherent semantics in the positions of places, transitions and arcs. We propose to use the full definition of Petri nets: whe...
متن کاملRecognition of Graffiti Tags
Graffiti tagging, the inscription of an individual graffiti writer’s unique mark in public space, is considered to be an antisocial behaviour and is a criminal offense. Due to the costs involved in the removal of graffiti tags it would be desirable to deter tagging. A searchable database of graffiti images could be an integral part of the policing system aimed at deterring graffiti vandalism. I...
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ژورنال
عنوان ژورنال: Comunicación y Medios
سال: 2011
ISSN: 0716-3991,0716-3991
DOI: 10.5354/0716-3991.2002.12978