Aportes teóricos de la psicología cognitiva para la construcción de una nueva economía científica

Resumen: El presente ensayo teórico se orienta a revisar las concepciones de sujeto de uno de los sistemas teóricos de economía-política que han tenido mayor influencia hasta el presente. El padre del liberalismo (Adam Smith) sustentó una teoría de sujeto cartesiano (moderno), es decir, un verdadero sapiens sapiens racional y autoconsciente. A través de la psicología cognitiva, los Premios Nobel en economía Kanheman y Tversky presentan una nueva variante de homoeconomicus, enriquecida con aportes de la ciencia experimental, modificando sustancialmente aquella vieja concepción de hombre como ser racional que signó casi todo el pensamiento moderno. Dadas estas “recientes revisiones” teórico-metodológicas, gestadas a la luz de la denominada ciencia de la mente, es que se hace indispensable re-pensar las viejas nociones de sujeto que sirvieron de cimiento al sistema económico y político, antes citadas. Para tal fin, se propone efectuar una sinergia teórico-metodológica entre dos disciplinas científicas: la economía y la psicología. Dicho sincretismo podría proporcionar las bases para una nueva disciplina científica integradora, que muchos teóricos ya han denominado neuro-economía. Es por esto que en el presente trabajo se propone realizar una crítica fundamentada de una de las teorías económicas vigentes, haciendo principal hincapié en los supuestos psicológicos y antropológicos. Finalmente, se intenta re-pensar un nuevo modelo de homoeconomicus, articulando los principales supuestos de la economía actual con algunos de los aportes de la psicología cognitiva, la biología y las neurociencias cognitivas, que redunde en un nuevo paradigma integrador denominado psiconeuro- economía.

A interpretação filosófica da mecânica quântica de Werner Heisenberg: ontologia matemática e a crise nos fundamentos da lógica clássica

Qual a Filosofia da Natureza que podemos inferir da Física Contemporânea? Para Werner Karl Heisenberg, prêmio Nobel de Física de 1932, a ontologia da Ciência Moderna, estruturada no materialismo, no mecanicismo e no determinismo já não pode servir de fundamento para a nova Física. Esta requer uma nova base ontológica, onde o antirrealismo, seguido de um formalismo puro, aparece como o princípio basilar de uma nova Filosofia Natural. Este trabalho visa investigar o pensamento filosófico, a ontologia antirrealista, formalista, a abordagem da tradição filosófica e da história da ciência de Werner Heisenberg e sua contribuição para a interpretação da mecânica quântica.

Peace with Hamas? The transforming potential of political participation

Gunning, J. (2004). Peace with Hamas? The transforming potential of political participation. International Affairs. 80(2) pp.233-255 RAE2008

The Catholic Indian missions and Grant's peace policy, 1870-1884.

http://www.archive.org/details/catholicindianmi013196mbp

Peace and Peacemaking in Paul Against the Backdrop of Greco-Roman Conceptions of Peace

Peace in the ancient world has been studied primarily from the perspective of pacifism and questions related to war and peace. This study employs a socio-historical method to determine how peace was understood in itself, not just with respect to war. It demonstrates that the Greco-Roman world viewed peace as brief periods of tranquility in an existence where conflict was the norm, while Paul regarded peace as the norm and conflict as an intrusive aberration. Through a historical and literary survey of Greco-Roman thought and culture, this study shows that myth, legend, religion, education, philosophy, and science created and perpetuated the idea that conflict was necessary for existence. Wars were fought to attain peace, which meant periods of calm, quiet, and security with respect to the gods, one's inner self, nature, others who are insiders, and others who are outsiders. Despite the desirability of peace, genuine peace was seldom experienced, and even then, only briefly, as underlying enmity persisted without resolution. While Paul supports the prevailing conception of peace as tranquility and felicity in relation to God, self, nature, and others, he differs as to the origin, attainment, and maintenance of peace. In Paul, peace originates in God and is graciously given to those who are justified and reconciled to God through Jesus Christ. God removes the enmity caused by sin and provides the indwelling Spirit to empower believers to think and behave in ways that promote and maintain peace. This study also examines how three social dynamics (honor-shame, patron-client, friendship-enmity) affect Paul's approach to conflict resolution with Philemon and Onesimus, Euodia and Syntyche, believers who are prosecuting one another in civil courts, and Peter. Rather than giving specific procedures for resolving conflict, Paul reinforces the believer's new identity in Christ and the implications of God's grace, love, and peace upon their thoughts, words, and behavior toward one another. Paul uses these three social dynamics to encourage believers in the right direction, but their ultimate accountability is to God. The study concludes with four strategic principles for educating the church and developing an atmosphere and attitude within the church for peacemaking.

Fractionation and compositional studies of rabbit skeletal muscle membranes

The observations of Hooke (1665), Schleiden & Schwann (1839) and Virchow (1855) led to the identification of the cell as the basic structural unit of living material. In the intervening years, it has been firmly established that the chemical processes which underlie the proper functioning, development and reproduction of the organism are cellular activities. The development of the electron microscope has enabled cell structure to be studied in detail. A picture of the cell as an entity with a complex and highly organised internal structure has emerged from the work of Palade, Porter, Fernandez-Moran and many others. Although cells from different tissues and organisms differ in aspects of their structure and consequently in function, they have several features in common. A retentive membrane encloses a number of cell constituents, which include membrane-enclosed subcellular structures known as organelles. The cells of most tissues also contain a reticulum or system of branching tubules. The interplay of the biochemical activities of these structures enables the cell to function. Almost thirty years ago, Claude, Palade, Schneider, Hogeboom, de Duve and others set out to analytically fractionate the subcellular components obtained after the fragmentation of liver cells. This approach has become known as subcellular fractionation, and signalled a major conceptual breakthrough in biochemistry (reviewed by de Duve, 1964, 1967, 1971). The significance of this breakthrough has been underlined by the award of the 1974 Nobel Prize in Medicine to de Duve, Palade and Claude. This thesis is concerned with the application of subcellular fractionation techniques to the separation and characterisation of the membrane systems of the rabbit skeletal muscle cell.