Nuestro tiempo se caracteriza por un fuerte subjetivismo valórico que posibilita a cada uno apreciar realidades de distinta forma. Mishima, a través de su obra literaria, acoge al mal, al sufrimiento, al dolor y a la muerte como valores que expresan lo bello.

This paper defends an internalist perspective of selection based on the hypothesis that considers living evolutionary units as Maxwell's demons (MD) or Zurek's Information Gathering and Using Systems (IGUS). Individuals are considered as IGUS that extract work by means of measuring and recording processes. Interactions or measurements convert uncertainty about the environment (Shannon's information, H) into internalized information in the form of a compressed record (Chaitin's algorithmic complexity, K). The requirements of the model and the limitations inherent to its formalization (...) are discussed. This approach offers an alternative view to the causes of evolutionary variations which goes beyond the classical Lamarckian-Darwinian controversy. I argue that random variations only apply near-to-equilibrium at the time organisms have attained structural closure, and that a speed up of mutation rates that facilitates the production of directed variations occurs far-from-equilibrium due to organisms' openness to the surrounding conditions. However, real organisms are located somewhere between the above two cases and thus, operate at an intermediate stage where there is a maximum efficiency of H/K conversion. In consequence, IGUS keep their autonomy and evolving capacity by compromising between external circumstances and inner constraints. This compromise is made possible by closure regulation. Likewise, this model explains why nature has favored the selection of agents capable of selectively recording a partial description of their environment. (shrink)

In this paper we propose a theoretical model of protein folding and protein evolution in which a polypeptide (sequence/structure) is assumed to behave as a Maxwell Demon or Information Gathering and Using System (IGUS) that performs measurements aiming at the construction of the native structure. Our model proposes that a physical meaning to Shannon information (H) and Chaitin's algorithmic information (K) parameters can be both defined and referred from the IGUS standpoint. Our hypothesis accounts for the interdependence of protein folding (...) and protein evolution through mutual influencing relationships mediated by the IGUS. In brief, IGUS activity in protein folding determines long term tendencies that emerge at the evolutionary time-scale.Thus, protein evolution is a consequence of measurements executed by proteins at the cellular level, where the IGUS imposes a tendency to attain a highly unique stable native form that promotes the updating of the information content. The folding kinetics observed is, thus, the outcome of an evolutionary process where the polypeptide-IGUS drives the evolution of its linear sequence. Finally, we describe protein evolution as an entropic process that tends to increase the content of mutual algorithmic information between the sequence and the structure. This model enables one: 1. To comprehend that full determination of the three-dimensional structure by the linear sequence is a tendency where satisfaction is only possible at thermodynamic equilibrium .2. To account for the observed randomness of the amino acid sequences. 3. To predict an alternation of periods of selection and neutral diffusion during protein evolutionary time. (shrink)

En este artículo defendemos la necesidad de reformular los conceptos de constreñimiento del desarrollo y variación considerando trabajos empíricos y teóricos recientes, principalmente sobre genes Hox, estado filotípico y morfogénesis. Argumentamos que la noción de variación isotrópica e ilimitada asociada con las teorías darwinianas y neodarwinianas deben ser reconsideradas a la luz de los aportes recientes de la biología del desarrollo. En esta visión, la variación estaría constreñida y sesgada. Esta reforma del concepto de variación coincide con la reformulación del (...) de constreñimiento, los cuales serían entendidos como un factor causal positivo en la evolución, en contraposición a como suelen ser entendidos en biología. (shrink)

Sistencia surge como categoría ontológica que permite dar sustento a los entes y relacionarlos con el ser sin por ello perder la condición de cada uno de ellos. Dios se presenta como ser trascedente; y el humano y el mundo, como seres dependientes del ser en sí mismo. Palabras Clave: ontología, Dios, humano, mundo, existencia.

1. Martinho de Mendonça de Pina e Proença Homem.

Hasta el final de su vida, y durante más de diez años, Publio Virgilio Marón (70-19 a.C.) estuvo dedicado a la composición de la Eneida, unánimemente reconocida como el más perfecto exponente del clasicismo romano. Virgilio pretendió con ella ofrecer al público romano la gran epopeya de sus orígenes, que sirviera al tiempo como justificación y exaltación del nuevo régimen impuesto por el emperador Augusto. El resultado sería esta magistral combinación entre el pasado legendario de Roma y su historia reciente. (...) Más allá de las evidentes funciones políticas y sus distintos niveles temáticos, la Eneida nos ofrece la gesta de un héroe exiliado de su patria. Tras la quema de Troya a manos de los griegos, Eneas parte hacia una tierra extraña, en la que había de encontrar su nuevo hogar. En su viaje por mar, el hijo de Venus arrostrará numerosas dificultades hasta llegar a su destino en la costa italiana, e incluso allí se verá obligado a entablar una guerra contra los pueblos itálicos, para conseguir al fin fundar una ciudad llamada a convertirse en cabeza del mundo. (shrink)

How has the concept of democracy been understood, manifested, reimagined and represented through the ages? In a work that spans 2,500 years these fundamental questions are addressed by 66 experts, each contributing their overview of a theme applied to a period in history. With the help of a broad range of case material they illustrate the physical, social and cultural contexts of democracy in Western culture from antiquity to the present. Individual volume editors ensure the cohesion of the whole, and (...) to make it as easy as possible to use, chapter themes are identical across each of the volumes. Superbly illustrated, the full six-volume set combines to present the most comprehensive and authoritative survey available on democracy throughout history. The six volumes cover: 1 - Antiquity (500 BCE-565 CE); 2 - Medieval Age (565-1450); 3 - Renaissance (1450-1650); 4 - Age of Enlightenment (1650-1800); 5 - Age of Empire (1800-1920); 6 Modern Age (1920-present) The ten themes are: Sovereignty; Liberty and the Rule of Law; The 'Common Good'; Economic and Social Democracy; Religion and the Principles of Political Obligation; Citizenship and Gender; Ethnicity, Race and Nationalism; Democratic Crises, Revolutions and Civil Resistance; International Relations; Beyond the Polis. The page extent for the pack is approximately 2016pp. Each volume opens with Notes on Contributors and an Introduction and concludes with Notes, Bibliography, and an Index. The Cultural Histories Series A Cultural History of Democracy is part of The Cultural Histories Series. Titles are available both as printed hardcover sets for libraries needing just one subject or preferring a one-off purchase and tangible reference for their shelves, or as part of a fully-searchable digital library available to institutions by annual subscription or on perpetual access (see www.bloomsburyculturalhistory.com). (shrink)

A capoeira ou capoeiragem é uma expressão cultural brasileira que mistura jogo, esporte, arte marcial, cultura popular, tradição, dança e música. Desenvolvida no Brasil por descendentes de escravos africanos, a capoeira é caracterizada por golpes e movimentos ágeis e complexos, utilizando primariamente chutes e rasteiras, além de joelhadas e cabeçadas, cotoveladas, acrobacias aéreas ou em solo. Praticantes da capoeira aprendem não apenas a lutar e jogar, mas também a tocar os instrumentos típicos e cantar. Assim, os discentes do 6º ano (...) de uma escola estadual da cidade de Itabuna—BA, os quais apresentavam dificuldades para ler e escrever. Entretanto, nas aulas de capoeira, os alunos se mostravam mais motivados para ler. Então, surgiu o problema que norteou essa pesquisa, a saber: como o jogo de capoeira vem sendo trabalhado, para estimular a melhoria da aprendizagem em leitura dos alunos, do 6ºano, em um colégio estadual, na cidade de Itabuna – BA? Portanto, o objetivo geral desse artigo é analisar de que maneira o mestre usa o jogo da capoeira, como ferramenta motivacional, nas práticas pedagógicas, para a melhoria da aprendizagem da leitura, entre os alunos do 6º ano, do ensino fundamental II. Desse modo, a utilização de estratégias de leitura, partindo da diversidade dos gêneros textuais, de modo lúdico, através da capoeira, no processo de ensino-aprendizagem, é um assunto que é discutido nessa pesquisa, pois esta se justifica pela necessidade de contribuir para uma melhora do processo de ensino e aprendizagem, partindo de pressupostos presentes na BNCC. Palavras-chave: Capoeira, Fomento à Leitura, Gêneros Textuais, Lúdico. (shrink)

Esboço de uma perspectiva humana do universo.--Justificação histórica de perspectiva filosófica.--Justificação científica da cosmologia fisica.

Dai saggi raccolti in questo volume da Garin emergono le linee di una storia della civiltà del Rinascimento italiano. Lo studio dello stretto intreccio tra vita intellettuale e vita politica, soprattutto nella Firenze fra Tre e Quattrocento, costituisce il punto di partenza per una nuova interpretazione di questo periodo. Le origini dell'Umanesimo vanno cercate nel rapporto fra la tradizione di libertà e democrazia della repubblica fiorentina e l'immagine ideale della repubblica come erede di Roma.

Sulla dignità umana -- Bioetica senza fondamento? -- Una sovranità limitata per la ricerca scientifica: ossimoro o truismo -- Ius quia iussum e ius quia iustum (considerazioni su alcuni passi del libro della genesi) -- La pace come problema -- A proposito di religioni, identità nazionali e diritto -- Su costituzioni e costituzionalismo -- A proposito del trattato politico di Spinoza -- A proposito dei lineamenti fondamentali di filosofia del diritto di Hegel -- A proposito degli elementi di scienza politica (...) di Mosca -- Su Michels -- Su luigi einaudi 'italiano del tutto particolare' -- Guerra e pace secondo cotta -- Una postilla non scientifica (ovvero: un dittico contro Schmitt). (shrink)

This article studies the mathematical properties of two systems that model Aristotle's original syllogistic and the relationship obtaining between them. These systems are Corcoran's natural deduction syllogistic and ?ukasiewicz's axiomatization of the syllogistic. We show that by translating the former into a first-order theory, which we call T RD, we can establish a precise relationship between the two systems. We prove within the framework of first-order logic a number of logical properties about T RD that bear upon the same properties (...) of the natural deduction counterpart ? that is, Corcoran's system. Moreover, the first-order logic framework that we work with allows us to understand how complicated the semantics of the syllogistic is in providing us with examples of bizarre, unexpected interpretations of the syllogistic rules. Finally, we provide a first attempt at finding the structure of that semantics, reducing the search to the characterization of the class of models of T RD. (shrink)

The affective turn -- Violence against women: perspectives and strategies -- Notes -- References -- PART III: Togetherness and its forms -- 7. Feminist visions and socio-political meanings of non-monogamous love -- Contemporary bonding, plurality of love -- Consensual plurality and sustainability of bonding -- Notes -- References -- 8. The invisible ties We share: A relational analysis of the contemporary loving couple -- The semantics of love and the We -- Love in situation: the WeLR in motion -- Enminded (...) bodies in the WeLR -- Final remarks: the bonds the WeLR creates -- Notes -- References -- 9. Silent love: On Irigaray's suggestion of cultivating sexual difference -- A culture of two subjects -- Listening -- The meaning of the word 'silence' -- Silence as a condition of love -- Cultivating silence -- Silent love -- Notes -- References -- 10. Love, feminism and dialectics: Repairing splits in theory and practice -- Dialectical critical realism -- Benjamin: from existential tension to oppressive contradiction -- Dialectics, necessity and redemptive critique -- The reparative turn and the issue of transformation -- In the pulse of now -- Closing words -- Notes -- References -- Index. (shrink)

1. Le fe por la palabra -- 2. Topía y Utopía -- 3. Luz en la caverna.