Towards a philosophical reconstruction of the dialogue between modern physics and Advaita Vedanta : an inquiry into the concepts of akasa, vacuum and reality

Vers la fin du 19ème siècle, le moine et réformateur hindou Swami Vivekananda affirma que la science moderne convergeait vers l'Advaita Vedanta, un important courant philosophique et religieux de l'hindouisme. Au cours des décennies suivantes, suite aux apports scientifiques révolutionnaires de la théorie de la relativité d'Einstein et de la physique quantique, un nombre croissant d'auteurs soutenaient que d'importants "parallèles" pouvaient être tracés entre l'Advaita Vedanta et la physique moderne. Encore aujourd'hui, de tels rapprochements sont faits, particulièrement en relation avec la physique quantique. Cette thèse examine de manière critique ces rapprochements à travers l'étude comparative détaillée de deux concepts: le concept d'akasa dans l'Advaita Vedanta et celui de vide en physique quantique. L'énoncé examiné est celui selon lequel ces deux concepts pointeraient vers une même réalité: un substratum omniprésent et subtil duquel émergent et auquel retournent ultimement les divers constituants de l'univers. Sur la base de cette étude comparative, la thèse argumente que des comparaisons de nature conceptuelle favorisent rarement la mise en place d'un véritable dialogue entre l'Advaita Vedanta et la physique moderne. Une autre voie d'approche serait de prendre en considération les limites épistémologiques respectivement rencontrées par ces disciplines dans leur approche du "réel-en-soi" ou de la "réalité ultime." Une attention particulière sera portée sur l'épistémologie et le problème de la nature de la réalité dans l'Advaita Vedanta, ainsi que sur le réalisme scientifique et les implications philosophiques de la non-séparabilité en physique quantique.

A Cryptosystem Using the Concepts of Algebraic Geometric Code

Cryptosystem using linear codes was developed in 1978 by Mc-Eliece. Later in 1985 Niederreiter and others developed a modified version of cryptosystem using concepts of linear codes. But these systems were not used frequently because of its larger key size. In this study we were designing a cryptosystem using the concepts of algebraic geometric codes with smaller key size. Error detection and correction can be done efficiently by simple decoding methods using the cryptosystem developed. Approach: Algebraic geometric codes are codes, generated using curves. The cryptosystem use basic concepts of elliptic curves cryptography and generator matrix. Decrypted information takes the form of a repetition code. Due to this complexity of decoding procedure is reduced. Error detection and correction can be carried out efficiently by solving a simple system of linear equations, there by imposing the concepts of security along with error detection and correction. Results: Implementation of the algorithm is done on MATLAB and comparative analysis is also done on various parameters of the system. Attacks are common to all cryptosystems. But by securely choosing curve, field and representation of elements in field, we can overcome the attacks and a stable system can be generated. Conclusion: The algorithm defined here protects the information from an intruder and also from the error in communication channel by efficient error correction methods.

The cultural chaos of war on humanity depicted in modern Hindi literature

Hindi

IES Llanera, Posada de Llanera : 'CHOIR (Cultural Heritage of Individual Regions)'.

El IES Llanera, en Posada de Llanera (Asturias), participa junto a otros centros de Italia, Austria, Irlanda y Dinamarca, en un Proyecto Comenius. Se exponen los objetivos de una de las actividades programadas para 2009. Se trata de realizar e intercambiar con el resto de los centros socios la 'caja cultural' que contendrá: dos piezas musicales, un baile tradicional, un poema, una pieza de artesanía, una grabación de vídeo donde se explicarán las actividades diarias de los alumnos en el centro, y, por último, el relato de cómo se celebran la Navidad y otra fiesta típica elegida. Todo el trabajo realizado será expuesto en cada centro y se creará una página web para mostrarlo.

The cultural context of children's learning and identity in England, France and Denmark

Resumen tomado de la publicaci??n

Pachler (2008) A socio-cultural ecology of mobile learning

Pachler (2008) A socio-cultural ecology of mobile learning

cultural field of the seventeenth century in Spain and New Granada

The article aims to make visible some nuances of the 17TH century in Spain and the New Granada with emphasis on articulations and tensions that made up this cultural and social space through the analysis of the letrados and its position in the Hispanic cultural field of the 16th and 17TH centuries. This article also discusses the traditional thesis about the cultural isolation and obscurantism in the American colonies before the eighteenth century through the analysis of the circulation of books and knowledge between mainland Spain and its colonies, and the heterogeneous character of the lawyers that affect the symbolic monopoly of the Catholic Church.

Socio-cultural visions of interactivity within Museums

The ideas on which this paper is based are drawn from my thesis “Interactivity in Museums. A Relationship Building Perspective” written in 2007 for the fulfillment of the Master Degree in Museology at the Reinwardt Academy in Amsterdam. The main arguments are that the notion of Interactivity conceptualized within a technological orientation coupled with the pedagogic approach of mere information transmission need to be reconsidered; that Interactivity in museums is a conception both misinterpreted and under-implemented; and that the problems of understanding Interactivity will resolve by identifying the aspects which define Interactivity and most importantly focus on why they matter in a broader socio-cultural context within museums. Without an intention to attribute all the developments and advances associated with new museological practice, in some deterministic way, solely to politics and economic change, I argue that the new strategies adopted by museums towards progression and broader accessibility –at least regarding interactivity, seem to be linked more with a dominant commercialization of culture and education, than with a belief towards an effect on social change through the promotion of social interaction within a pluralistic and multicultural society, acknowledging the diversity of nature, opinion and practices, which can be combined instead of contrasting each other.