Search results for "Llave"

Encriptación óptica empleando llaves Weierstrass-Mandelbrot

2013

[EN] This paper presents the generation of encryption keys using the local oscillating properties of the partial sums of Weierstrass-Mandelbrot fractal function. In this way, the security key can be replicated if the parameters used to obtain it are known. Therefore, these parameters can be sent instead of sending the key. This procedure reduces the amount of information to be sent and prevents possible interception of the key. Moreover, the key can not be affected by data loss or pollution. The effectiveness of the Weierstrass-Mandelbrot keys were demonstrated by computer simulation in a 4f optical encryption system and the double random phase encoding technique. These keys allow us to enc…

No le digan loco a Bill. Sobre internalismo y externalismo de las razones para la acción

2011

En este trabajo analizaré dos concepciones de la racionalidad práctica – bien conocidas y debatidas en la literatura contemporánea – con el propósito de mostrar que una es superior a la otra. La primera concepción, que será la defendida en este trabajo, es una concepción denominada “formal” o “internalista”, mientras que la segunda podría denominarse “sustancial” o “externalista”. En particular, defenderé una concepción formal moderada, análoga a la de Bernard Williams, según la cual Juan tiene una razón para hacer X, si y sólo si hacer X representa un medio (considerado) suficiente para satisfacer un deseo que él tendría luego de haber realizado el procedimiento argumentativo racional. In …

Intelligence artificielle et problèmes de gouvernance dans les pays en développement

2021

Artificial intelligence (AI) is a strategic pillar for the future of humanity. In this perspective, this article examines the advantages and potentials of its use in developing countries, particularly in the governance of those members of UEMOA. Thus, it should be emphasized that AI could significantly improve the governance of WAEMU countries by limiting intermediation in collection or payment systems and thus contribute to better transparency of the systems. It also makes up for the lack of qualified personnel, especially doctors in the most remote areas, it also strengthens security through its ability to enforce the law in the establishment of means of identification and control, in par…

Hacienda y Monarquía: a prop-osito del libro de Rafael Torres Sánchez, La llave de todos los tesoros. La Tesorería General de Carlos III

2017

Les espaces funéraires laténien et augusto-tibérien des Reliades (Le Puy-en-Velay, Haute-Loire).

2022

Le site des Reliades au Puy-en-Velay (Haute-Loire) a livré deux petits espaces funéraires à crémation utilisés entre La Tène finale et l’époque augusto-tibérienne. Caractérisés par une implantation sur un lieu à la topographie remarquable, ils ont fait l’objet d’aménagements paysagers qui viennent souligner leur caractère ostentatoire. Par ailleurs, la présence de bassins pose la question de l’utilisation de l’eau dans le cadre de cérémonies funéraires et/ou commémoratives. Enfin, bien que le mobilier déposé dans les sépultures soit peu abondant et très détérioré par son passage sur le bûcher, quelques éléments permettent d’attribuer aux défunts un statut social relativement élevé. Il s’agi…

Cuerpos de energía: Formas alternativas de ser-en-el-mundo

2020

Based on an ethnographic approach, this paper explores how members of a new age spiritual movement known as ?Llave Mariana? (LLM) build and experience their bodies. At the same time, it develops a thick description of their ritual practices and later it analyzes, delving fundamentally into the phenomenological perspective, how these members shape and transform their forms of self-perception, experience, and representation of others and the environment. Finally, it considers the implications these spiritual practices have in the search and consolidation of alternative ways of being-in-the-world