A filosofia prática de Kant, ou seja, o nuclear da sua ética, juntamente com o "primado da razão prática sobre a especulativa" e a "religião nos limites da simples razão", com seu acento no "mal radical", têm inegáveis afinidades com a - e em certos casos influxo da - tradição cristã. O próprio Kant terá em alguns momentos reconhecido isso mesmo. Segundo o autor do presente texto, subsistem, contudo, inegáveis divergências. O artigo, escrito a partir de uma declarada 'simpatia metódica, (...) pretende precisar no possível o alcance de umas e de outras, fazendo sobre o tema um balanço positivo. O autor propõe ainda uma hipótese de leitura do Opus Postumum, reconhecendo aqui uma tentativa por parte de Kant no sentido de purificar o seu "teísmo moral" numa direcção que tão pouco é alheia a importantes intuições cristãs. /// Aim of the article is to show that the practical philosophy of Kant, or, in other terms, the core of his ethics, as is the case with the "primacy of the practical reason over the speculative one" and the "religion within the limits of pure reason", with its accent set upon the idea of "radical evil", have undeniable affinities with -and in certain cases influxes from - the Christian tradition. Kant himself seems to have recognized that much at certain moments. For the author of the article, however, there are a few divergences to be reckoned with. In fact, the article, which is clearly written from the standpoint of a declared methodic sympathy, does whatever is possible in order to determine the reach of the ones and of the others, but in the end concludes that the result is a positive one. The author also suggests a reading hypothesis for the Opus Postumum, acknowledging here an attempt on the part of Kant directed towards a purification of his "moral theism" in a direction that as such is no less close to some very important Christian intuitions. (shrink)

As religiões podem ser consideradas como sistemas simbólicos mediante os quais os seres humanos ao longo da sua história sempre procuraram encontrar sabedoria em ordem a enfrentar o mal Um olhar pela história das religiões oferece-nos dados que podem ser compreendidos a partir de três tipos ideais de atitude básica em relação ao problema: Ascese, Gnose, Praxis. O Budismo originário, o Maniqueísmo e a religião bí-blico-cristã são exemplificações disso mesmo. Mais do que uma opção pela exclusão, os membros da nossa (...) cultura ocidental iluminada demonstram uma preferência pela atitude práxica. É a partir dela que nos cabe recuperar os valores das outras. Isso é também o que em muitos significa a presença de uma certa nostalgia pela "espiritualidade oriental". Ou ainda, como modesta gnose, a "teodiceia" (porquê tanto mal?): tão pouco prometedora enquanto resposta (teórica), como inevitável enquanto pergunta. /// Religions can be viewed as symbolic systems with which human beings have throughout history sought the wisdom which enables them to face evil. A survey through the history of religions exhibits features which may be brought to three ideal types of basic attitudes: the ascetic, the gnostic and the 'praxical'. Original Buddhism, Manichaeism and the biblical-Christian Religion exemplify them. Men and women of our occidental, enlightened culture need not to take an exclusive option thereabout. They show a preference for the praxical trend, even though at the same time they also retrieve some of the values of the other ones. Signs of this can be seen in the interest of many for 'oriental spirituality' as well as in that sort of modest gnosis which is "theodicee "(Why so much evil?): always unpromising as a theoretical answer and unavoidable as a question. /// Las religiones pueden ser consideradas como sistemas simbólicos con los que los seres humanos hemos buscado en nuestra historia una sabiduría para afrontar el mal. Un recorrido por la historia de las religiones ofrece datos que pueden comprenderse desde tres tipos ideales de actitud básica de afrontamiento: Ascesis, Gnosis, Praxis. El Budismo originário, el Maniqueísmo y la Religión bíblico-cristiana los ejemplifican. Más que una opción excluyente, los humanos de nuestra cultura occidental ilustrada tendrán una preferencia por la actitud práxica. Cabe desde ella recuperar valores de las otras. Eso hace en muchos la añoranza por la "espiritualidad oriental". Y, como modesta gnosis, la "teódicea" (¿por qué tanto mal?): tan poco prometedora como respuesta (teórica), cuanto insoslayable como pregunta. (shrink)

The 3-valued paraconsistent logic Ciore was developed by Carnielli, Marcos and de Amo under the name LFI2, in the study of inconsistent databases from the point of view of logics of formal inconsistency (LFIs). They also considered a first-order version of Ciore called LFI2*. The logic Ciore enjoys extreme features concerning propagation and retropropagation of the consistency operator: a formula is consistent if and only if some of its subformulas is consistent. In addition, Ciore is algebraizable in the sense of (...) Blok and Pigozzi. On the other hand, the logic LFI2* satisfies a somewhat counter-intuitive property: the universal and the existential quantifier are inter-definable by means of the paraconsistent negation, as it happens in classical first-order logic with respect to the classical negation. This feature seems to be unnatural, given that both quantifiers have the classical meaning in LFI2*, and that this logic does not satisfy the De Morgan laws with respect to its paraconsistent negation. The first goal of the present article is to introduce a first-order version of Ciore (which we call QCiore) preserving the spirit of Ciore, that is, without introducing unexpected relationships between the quantifiers. The second goal of the article is to adapt to QCiore the partial structures semantics for the first-order paraconsistent logic LPT1 introduced by Coniglio and Silvestrini, which generalizes the semantic notion of quasi-truth considered by Mikeberg, da Costa and Chuaqui. Finally, some important results of classical Model Theory are obtained for this logic, such as Robinson’s joint consistency theorem, amalgamation and interpolation. Although we focus on QCiore, this framework can be adapted to other 3-valued first-order LFIs. (shrink)

Bidirectional trans‐synaptic signaling is essential for the formation, maturation, and plasticity of synaptic connections. Synaptic cell adhesion molecules (CAMs) are prime drivers in shaping the identities of trans‐synaptic signaling pathways. A series of recent studies provide evidence that diverse presynaptic cell adhesion proteins dictate the regulation of specific synaptic properties in postsynaptic neurons. Focusing on mammalian synaptic CAMs, this article outlines several exemplary cases supporting this notion and highlights how these trans‐synaptic signaling pathways collectively contribute to the specificity and diversity (...) of neural circuit architecture. (shrink)

Materiales para una filosofía de la Religión.-v.1.

El ultimo tercio del siglo XIII es sin duda de los momentos mas trascendentales en la historia del pensamento cristiano. El esfuerzo creador de varias generaciones ha plasmado ya una realizacion madura en la obra de Santo Tomas. El neoplatonismo agostiniano, que es el sustrato comun de ese pensamento, ha recibido por fin en ella la informacion de lo aristotelico en la medida precisa para producir la formula del equilibrio posible. Pero sucede a continuacion un fenomeno historico interamente natural: el (...) mismo impulso creador y sintetizador impide detenerse en esa postura de equilibrio. Los elementos combinados toman mas conciencia de si, quiete depurar y profundizar su propria individualidad. Y surge una tension bipolar, que es ya clasica como etiqueta historica de todo el periodo: el agostinismo y el aristotelismo se disputan el campo del pensamento cristianos. Los incidentes externos de esta contienda entelectual son bien conocidos. Uno de sus resuldados es la formacion, en el seno de las Ordenes mendicantes, de las escuelas de pensamento cuya divergencia doctrinal va a llenar los siglos posteriores de la Escolastica: el tomismo y el escotismo. (shrink)

Mixtecs and Zapotecs, originating from the Oaxaca area in Mexico, are among the largest indigenous groups of workers in California. Many adults in this community only access the health care system when sick and as a last resort. This article describes the development of a radionovela to inform the community about the importance of preventive health care. It was developed following the Sabido Method. The methodology to develop a radionovela may be of interest to other public health practitioners who want (...) to develop educational materials in an engaging format, especially for communities that rely on oral, not written information. (shrink)

Most growth models for complex networks consider networks comprising a single connected block or island, which contains all the nodes in the network. However, it has been demonstrated that some large complex networks have more than one island, with an island size distribution obeying a power-law function Is~s-α. This paper introduces a growth model that considers the emergence of islands as the network grows. The proposed model addresses the following two features: the probability that a new island is generated decreases (...) as the network grows and new islands are created with a constant probability at any stage of the growth. In the first case, the model produces an island size distribution that decays as a power-law Is~s-α with a fixed exponent α=1 and in-degree distribution that decays as a power-law Qi~i-γ with γ=2. When the second case is considered, the model describes island size and in-degree distributions that decay as a power-law with 2<α<∞ and 2<γ<∞, respectively. (shrink)