Polypeptide growth factors (mitogens) which stimulate proliferation of fibroblasts and epithelial cells also rapidly activate transmembrane ion transport systems. The mitogen‐induced Na+ influx is due to the activation of a Na+/H+ antiport. Recent methodological developments allow, for the first time, precise measurements of the factors that control activation of the Na+/H+ antiport by these agents, and provide the tools needed to assess the physiological significance of this exchange mechanism.

Epistemologists often describe subjects as being capable of adopting a third kind of categorical doxastic stance regarding whether something is the case, besides belief and disbelief. They deploy a variety of idioms in order to ascribe that stance. In this paper, I flesh out the properties that the third kind of categorical stance is supposed to have and start searching for the best ways to ascribe it. The idioms ‘suspends judgment about whether’ and ‘is agnostic about whether’, among others, are (...) found to be unfit to play the desired role. In the end, I suggest that ‘is in doubt as to whether’ is our best choice among the alternatives surveyed here. (shrink)

Could global government be the answer to global poverty and starvation? Cosmopolitan thinkers challenge the widely held belief that we owe more to our co-citizens than to those in other countries. This book offers a moral argument for world government, claiming that not only do we have strong obligations to people elsewhere, but that accountable integration among nation-states will help ensure that all persons can lead a decent life. Cabrera considers both the views of those political philosophers who say we (...) have much stronger obligations to help our co-citizens than foreigners and those cosmopolitans who say our duties are equally strong to each but resist restructuring. He then outlines his own position, using the European Union as a partial model for the integrated alternative and advocating instituting EU-style supranational government, development aid, and free movement of persons in the Americas and other regions. Over time, Cabrera argues that the transformation of the global system into a cohesive network of democratic institutions would help ensure that anyone born anywhere could lead a decent life. This book will appeal to all those interested in political philosophy and the processes and potential of globalization. (shrink)

The paper is concerned with the rational requirements for suspended judgment, or what suspending judgment about a question rationally commits one to. It shows that two purported rational requirements for suspended judgment cannot both be true at the same time, at least when the entailment relation between questions is understood a certain way. The first one says that one is rationally required to suspend judgment about those questions that are entailed by the questions that one already suspends judgment about. The (...) second one says that one is rationally required to believe the presuppositions of the questions one suspends judgment about. Two plausible solutions to the problem are discussed. One of them explicates the relation of entailment between questions in an alternative manner, and the other one rejects the presupposition requirement. Either way, a closure requirement for suspended judgment can be maintained which is analogous to the closure requirement for belief. Whereas belief is ideally closed under entailment between propositions, suspended judgment is ideally closed under entailment between questions. (shrink)

By considering the position of education as a pharmakon, highlighting its potential positive and negative effects on societies by its technical unfolding, the article proposes to explore the political and pedagogical role that public and collective performances can have within the public sphere as political devices for promoting and enacting radical democracy. To this end, it analyzes a contemporary collaborative artistic practice, the performance ‘Un Violador en Tu Camino’ (‘A rapist in your path’) by the feminist collective LASTESIS from Chile, (...) through two main philosophical perspectives: Bernard Stiegler (1952 – 2020), and his approach to technology, to art, and education in human societies; and Oliver Marchart, coming from his conceptualization of art and activism through the notion of conflictual aesthetics. (shrink)

El presente artículo ofrece una perspectiva personal y singular sobre la actualidad intelectual de la fenomenología. Dentro de este marco se rescatan y subrayan algunos motivos centrales que originaron la fenomenología y sobre los cuales se funda. En función de dichas motivaciones, se la presenta como descripción de lo propio, de la propia experiencia, para ulteriormente extraer de allí una consecuencia fundamental: escribir en nombre propio, más allá de las referencias bibliográficas y de remisiones a autores o pensadores determinados. A (...) partir de esto, el análisis muestra la articulación de la descripción de lo propio con la escritura de o desde lo propio, y la responsabilidad que aquí se hace patente y que conlleva el pensar fenomenológico. De este modo, se abre un ámbito que, más allá de la descripción, comporta asimismo un intento de exceder lo dado para adentrarse en lo por-venir y en las perspectivas que conducen a pensar lo posible. Por último, se aborda brevemente el tema del lenguaje propio, en este caso concreto, el español, y su relación con los idiomas académicos institucionalizados internacionalmente, formulando algunas preguntas sobre la relación entre la producción en fenomenología y su escritura en español. (shrink)

A short introduction to the medievalist Armindo de Sousa, in which the author analyses the most relevant aspects of this scholar's professional and academic life and illustrates the most significant lines of study and features of his work.

SINGULARIDAD: 12 Preceptos para la Vida Trascendental | © 2023 Cromwell Black Publishing House | Obra original por Luis Herrera. -/- Vivir trascendentalmente no es lo mismo que 'tener las respuestas a la vida.' La intención con la que se ha escrito este libro es ayudarte a identificar a Dios dentro de ti. La religión es una señal, pero no es la respuesta. La filosofía es una señal, pero no es la respuesta. Las personas que se identifican en exceso (...) con un grupo o tribu por razones ideológicas, inevitablemente se encuentran con la decepción porque siempre habrá algunos principios con los que internamente se opongan y estén en desacuerdo. Aun así, ignoran su voz interior para 'encajar con los demás.' El hombre es un animal social y la excomunión de la tribu ha sido equivalente a la extinción de nuestra línea desde nuestros días como cazadores y recolectores. Al vivir trascendentalmente, he aprendido a reconocer, acoger y aceptar el espacio entre mí y mi tribu. Te invito a hacer lo mismo. -/- Aprendiendo a escuchar al Dios que está dentro, puedo confiar más en mi voz interior porque hay un mensaje hablado allí, único para mí, que nunca será impreso en las páginas de la Biblia, el Corán, el Tao Te Ching o cualquier otro libro. Solo hay un TÚ. Otros pueden tener tu nombre, pero no tu identidad. Pueden compartir tu fecha de nacimiento y hospital, pero no tus padres. Pueden compartir tus padres, pero no tu nombre. ¿Ves a lo que me refiero aquí? Por lo tanto, ¿cómo puede una religión, educación o filosofía 'talla única' responder a la pregunta sobre el significado de la vida? No hay un significado de la vida, porque no hay una vida. Hay vidas infinitas, para las cuales deben proporcionarse significados infinitos. De ahí la importancia de aprender a confiar en ti mismo, tu voz interior, tu conciencia, el Dios que está dentro de ti. (shrink)

Maslow’s Human Motivation extended Theory, in its late version, proposed transcendence as one of the highest levels, inclusive or holistic in the Human consciousness. Through Meaning Theory, Victor Frankl and Paul Wong suggested that self-transcendence is a fundamental expression of our spiritual nature and a distinctive concept. However, it is not clear whether at present, with an extensive offer of individualistic currents, transcending involves a personal issue or is rather a collective issue, related to community and culture. The objective of (...) this research is to determine if seeking personal transcendence and seeking collective transcendence are two differentiable categories, and if there is a priority among them, which would suggest an extension of the Theory. With the participation of 402 business students in Mexico, and with the help of a structured equation model, it was determined that there is a significant difference between orientation toward “I transcend” and the orientation toward “I help others transcend.” The results obtained from the selected sample indicate that individual transcendence and collective transcendence are distinguishable categories. In addition, it was found that young people prefer to seek a personal meaning rather than a collective one, which suggest that dimension of collective transcendence is prior to personal transcendence. These findings can be used to design job profiles for positions that require staff development, and it can serve as a positive pattern for life education and society. (shrink)

En perspectiva kantiana, la posibilidad del conocimiento surge de la conjunción o unidad sintética de la espontaneidad del entendimiento (categorías) con las formas a priori de la sensibilidad. La tarea es entender cómo se efectúa esa conjunción o unidad sintética analizando cada una de sus condiciones por separado y en su conjunto. En la Crítica de la razón pura, específicamente en el apartado “Del esquematismo de los conceptos puros del entendimiento” (A 137–147/B 176–187) se muestra este mecanismo. Teniendo en mente (...) esta discusión, este trabajo tiene los siguientes objetivos: en primer lugar, presentar la problemática del esquematismo trascendental; en segundo lugar, describir cómo ocurre la construcción esquemática de los conceptos geométricos y, finalmente, especificar el lugar que ocupa el álgebra en la filosofía kantiana de las matemáticas. (shrink)

We deal with situations incongruent with our automatic response tendencies much better right after having done so on a previous trial than after having reacted to a congruent trial. The nature of the mechanisms responsible for these sequential congruency effects is currently a hot topic of debate. According to the conflict monitoring model these effects depend on the adjustment of control triggered by the detection of conflict on the preceding situation. We tested whether these conflict monitoring processes can operate implicitly (...) in an implicit learning procedure, modulating the expression of knowledge of which participants are not aware. We reanalyze recently published data, and present an experiment with a probabilistic sequence learning procedure, both showing consistent effects of implicit sequence learning. Despite being implicit, the expression of learning was reduced or completely eliminated right after trials incongruent with the learned sequence, thus showing that sequential congruency effects can be obtained even when the source of congruency itself remains implicit. (shrink)

Frente al agotamiento del sistema democrático occidental y sus limitaciones, Luis Villoro ve al futuro y plantea la necesidad de construir nuevos Estados y replantear las sociedades a partir de tres ejes centrales: justicia, democracia ...

The essays in this volume investigate the norms of reason--the standards which contribute to determining whether beliefs, inferences, and actions are rational. Nine philosophers and two psychologists discuss what kinds of things these norms are, how they can be situated within the natural world, and what role they play in the psychological explanation of belief and action. Current work in the theory of rationality is subject to very diverse influences ranging from experimental and theoretical psychology, through philosophy of logic and (...) language, to metaethics and the theory of practical reasoning; this range is well represented here. (shrink)

This paper aims to meditate on the importance of Jacob von Uexküll’s notion of Umwelt in Merleau-Ponty’s research of an ontophenomenological path - that is to say, in Merleau-Ponty’s putting to the test of some of the thesis and presuppositions that were at the heart of both La structure du Comportement and the Phénoménologie de la perception. As Merleau-Ponty is looking for a way to develop and overcome the results of an investigation based on the point of view of consciousness, (...) this notion of Umwelt will become–namely in the three lecture courses on the concept of Nature, delivered by Merleau-Ponty in the late 1950s at the Collège de France–more and more decisive.Este artículo trata de meditar acerca de la importancia de la noción de Umwelt de Uexküll en la búsqueda de un camino ontofenomenológico por parte de Merleau-Ponty, es decir, en la puesta a prueba de ciertas tesis y presupuestos que estaban presentes en el núcleo tanto de La structure du Comportement como de Phénoménologie de la perception. Siendo así que Merleau-Ponty persigue encontrar un camino para desarrollar y superar los resultados de una investigación basada en el punto de vista de la conciencia, esta noción de Umwelt llegará a ser –especialmente en las lecciones de los tres cursos sobre el concepto de Nature, impartidos por Merleau-Ponty a finales de los años 50 en el Collège de France– cada vez más decisiva. (shrink)

The aim of this paper is to show that Mexico is leading the current trend of recognizing non-human animals as subjects of rights by acknowledging them citizenship rights. In the paper it is argued that a recent resolution by Mexico’s Supreme Court regarding a local legislation must be interpreted as conceding citizenship rights to the non-human animals living in the state where that legislation applies. The paper starts by discussing the context in which the relevant law was discussed and approved, (...) and the judiciary actions taken against it. Then, it discusses the analysis and resolution carried out by the Supreme Court of the rights involved and the dynamics among them, the paper also includes a defense of this resolution. Furthermore, the paper argues that the protections established by this resolution must be interpreted, according to the contemporary academic theories regarding citizenship and animal rights, as rights and that these rights must also be interpreted as citizenship rights. The paper ends by replying to some objections and drawing some general conclusions. (shrink)