"Como pensar hoje na escrita da história? Como enfrentar a página em branco que não se apresenta como um espaço neutro, mas um espaço onde quem escreve - o historiador - deixa rastros do passado e também os seus próprios rastros? Essas são algumas das questões colocadas pelos ensaios que compõem "Arte e pensamento: operações historiográficas". Num primeiro momento, são fornecidos o ritmo, o tom e os compassos por meio de discussões e reflexões sobre uma teoria da experiência para a (...) escrita da história, sobre a historicidade do artístico, sobre o inespecífico do contemporâneo, sobre o pensamento na fronteira, sobre a nomeação dos anônimos em Machado de Assis. A partir dessas harmonizações dissonantes e consoantes, iniciam-se 3 operações que delineiam o segundo momento do livro, cuja intenção maior é fazer operar a escrita da história na imbricada conjunção história-arte-pensamento."--Contratapa. (shrink)

Este artigo pretende dar a conhecer as condições de criação e de produção de um conjunto de textos de vanguarda que viriam a constituir-se como marco para a poesia portuguesa do século XX: a Poesia 61, impressos e editados numa pequena cidade de província, Faro.Como são aí editados estes e outros folhetos de autores como António Ramos Rosa, E. M. Melo e Castro, Maria Teresa Horta, Casimiro de Brito, Luiza Neto Jorge ou Fiama Hasse Pais Brandão, entre outros? Para (...) responder a essa questão, interrogam-se contextos, autores e obras, mas também editores, tipógrafos e tipografias. (shrink)

A political discourse of peace marked the distribution and use of radioisotopes in biomedical research and in medical diagnosis and therapy in the post-World War II period. This occurred during the era of expansion and strengthening of the United States' influence on the promotion of sciences and technologies in Europe as a collaborative effort, initially encouraged by the policies and budgetary distribution of the Marshall Plan. This article follows the importation of radioisotopes by two Spanish research groups, one in experimental (...) endocrinology and one in molecular biology. For both groups foreign funds were instrumental in the early establishment of their laboratories. The combination of funding and access to previously scarce radioisotopes helped position these groups at the forefront of research in Spain. (shrink)

This essay presents the early days of human cytogenetics, from the late 1950s until the mid 1970s, as a historical series of images. I propose a chronology moving from photographs of bodies to chromosome sets, to be joined by ultrasound images, which provided a return to bodies, by then focused on the unborn. Images carried ontological significance and, as I will argue, are principal characters in the history of human cytogenetics. Inspired by the historiography of heredity and genetics, studies on (...) visual cultures, the conceptualization of circulation, and the sociology of pregnancy, I suggest that cytogenetics, through its focus on pregnancy, pregnant women, and their offspring, found strategic living materials that stabilized human chromosome studies as a biomedical, post-eugenics practice. The historicity of each path displays a wide circulation of objects, tools, and methods that condensed on images that shared in the centuries-old visual expertise that medicine and botany had manufactured. (shrink)

The notion of “individuality” in Plotinus is one of the most discussed. Throughout the Enneads, the problem of the individual subject arises from the complexity in understanding the relation between man and soul. To the intelligible man, also known as the inner or first man, a second man is added, so that “we have come to be the pair of them” 14.28-30). This question has been extensively addressed from different angles that lead either to a purely structuralist solution, or to (...) its criticism and the search for a more stable definition of subjective identity. The thesis that we will defend in this article, and that will indicate our position in the debate, tries to give a new perspective of the issue alluding to the sphere of life and its forms. The continuity between the different men will be determined by the continuity between their different forms of life, a primary issue to which the problem of individuality and the different modes of consciousness are subject. (shrink)

The complexity of the epistemological framework developed in the philosophy of Iamblichus does not allow to be captured from the polarity that underlies the categories of rational and irrational. After the projection of such categories, the core of this philosophy remains itself misunderstood. In this paper we intend to point to the need for a hermeneutic that respects the Neoplatonism that, from their own internal assumptions, display models that allow open understanding about the meaning and coherence of this thought. A (...) serious approach to the texts foregrounds the importance of the method. This must accompany the complexity of its meaning without projecting beyond categories that hide their cores basic sense, attempting an inside their outlines. The deployment of this path indicates the result of the demonstration of the precariousness of certain exegetical lines that tend to hide behind the projection of conceptual parameters strangers, basic access key to this thought. (shrink)

Alongside the renowned male pioneers of medical cytogenetics, many women participated in investigations at the laboratory bench and the bedside, both in Europe and the Americas. These women were committed to this new biological and clinical practice—cytogenetics, the origins of contemporary genetic diagnosis—and contributed to the creation of new biological concepts and settings centered on the study of chromosome imaging. This paper will review the contributions made by a group of woman scientists from a wide geographical distribution, situating their names (...) and research agendas within the history of a field dating back to early plant and insect cytogenetics. Rather than an exhaustive compendium of women geneticists, this essay presents a kind of historical reconstruction that can be achieved by placing women at center stage in their geographies and networks of circulating cytogenetic knowledge and practices thereby relating a history of genetic images though the work carried out by women, retrieving their agency and constructing an inclusive history of an influential contemporary biomedical practice as it gained increasing influence in the laboratory and the clinic. (shrink)

This article exposes the neoplatonic element present in the metaphysics of causality elaborated in the seventeenth century by Leibniz. It explains this question in relation with medieval Neoplatonism, whose metaphysics of the Verb appears as the nucleus of the explanation of the relationship between causality and otherness.

The author extensively reviews Berciano's last book on Heidegger. Berciano is the spanish best known Specialist on Heidegger's metaphysics and anthropology.

Christian Wolff's understanding of Leibniz's monadology, framed out from his own underlying philosophical principles, had a definite and direct influence on the 18th century new elaboration of the "physical monad" theory.

The author explains, partly following Millán-Puelles' ideas, the mediaeval origin and meaning of the concepts of 'expressio' and 'repraesentatio', extensively used in -though not acknowledged by- Modern philosophy. After such review, the so called 'philosophy of expression' is shown as based on a modern inversion of such concepts.

En este breve escrito se pretende únicamente recordar algunas de las intuiciones fundamentales del pensamiento de Josef Pieper, intuiciones que han constituido sin duda una aportación única y original a la filosofía del siglo XX.

Según L. Polo la libertad es un trascendental de carácter donal; esa índole donal significa que se ejerce entendiendo y aceptando el don recibido. Se reconoce entonces que ser libre implica saberse uno mismo enteramente dependiente de Dios. Desde estas tesis mantenidas al final de La libertad trascendental, se expondrá la concepción poliana de la criatura en consonancia con esa condición de la libertad. Se mostrará que la teoría poliana acerca de la libertad así entendida encuentra algunos antecedentes en la (...) noción de libertad que fue desarrollada por Nicolás de Cusa en su doctrina acerca de la imagen; doctrina que entiende la libertad como posesión de sí en el autoconocimiento y profunda unión con la trascendencia. (shrink)

This paper stresses Saint Josemaria's teaching on serenity, within the background of his doctrine on the filial condition of man created at God's image. Serenity is acquired by means of a special endeavour of inteligence and will in order to fully embrace and reconcile human conduct to the Creator's proposal of truth to all mankind.

Against the modern theory of representation, whiou makes the world opaque, Polo Suggests reviviting the classical theory of ilumination. Intentionality of knowledge, according to Polo, makes possibe the "deveiling" of reality, and shows its radical dependence from God.

This article tries to show how the idea of 'expression' -together with the 'mirror metaphor'- appears to solve, in the mystical philosophy of Nicholas of Cusa, the problematic relationship between the unity of God and the multiplicity of the world (Urbild-Abbild).

El cambio que sufren en el kantismo [los] principios de la ontología no es sino el desenlace consecuente del proceso iniciado en los sistemas racionalistas anteriores, de los que, sin duda alguna, Kant es deudor. Aludiré aquí a Leibniz y a Wolff, centrándome en lo que considero la causa de la transformacion sugerida, esto es, la concepción de la relación entre la materia y la forma. Consiguientemente, se tratarán los puntos que a continuación se exponen: 1. El enclavamiento kantiano de (...) la forma en la subjetividad humana. 2. Formas sustanciales, entelequias y mónadas en Leibniz. 3. Formas y elementos en Wolff. (shrink)