The True and Wonderful Story of Paul Gasford

"The following true and remarkable story is taken from the Christian advocate, a respectable paper published by the Methodist Connexion, in the city of New-York."--Preface, t.p. verso. The Christian advocate was first published in 1826. See ULS. Caption title: Paul Gasford. In printed wrapper. "Advice from a bee."--poem, p. [16]. "English classics, for sale by M. Day, 374 Pearl-st."--p. [4] of wrapper.

De la faillibilité au serf-arbitre : le tournant herméneutique de Paul Ricoeur

Ce mémoire a pour but de montrer que le premier tournant herméneutique de Paul Ricœur en 1960 gravite essentiellement autour de la problématique de la volonté mauvaise. Nous soutenons autrement dit que Ricœur a initialement donné une tournure herméneutique à sa philosophie pour penser le serf-arbitre, c’est-à-dire pour penser la liberté captive d’elle-même. Afin de rendre compte adéquatement de ce tournant, notre attention sera principalement dirigée vers le deuxième tome de la Philosophie de la volonté de Ricœur, Finitude et culpabilité. Notre question se pose ainsi : comment et pourquoi, dans une problématique du mal, Ricœur entame-t-il son tournant herméneutique? Pour y répondre, nous expliciterons le parcours de Ricœur allant de L’homme faillible à La symbolique du mal. Nous verrons dans un premier temps que si le philosophe arrive à thématiser le concept de faillibilité à partir d’une ontologie de la disproportion, si la réflexion a accès à la possibilité du mal, il n’en ira pas de même pour le noème inintelligible que constitue le mal moral. Afin de penser la faute, nous verrons que Ricœur se tournera vers l’herméneutique en se mettant à l’écoute du langage de l’aveu. Ainsi, dans la deuxième partie de notre mémoire, nous expliciterons les trois moments de compréhension (phénoménologique, herméneutique et réflexif) propre à l’herméneutique philosophique de Ricœur de 1960.

Phylogeny and ecology determine morphological structure in a snake assemblage in the central Brazilian Cerrado

To investigate the role of ecological and historical factors in the organization of communities, we describe the ecomorphological structure of an assemblage of snakes (61 species in six families) in the Cerrado (a savanna-like grassland) of Distrito Federal, Brazil. These snakes vary in habits, with some being fossorial, cryptozoic, terrestrial, semi-aquatic, or arboreal. Periods of activity also vary. A multivariate analysis identified distinct morphological groups associated with patterns of resource use. We report higher niche diversification compared to snakes in the Caatinga (a semi-arid region in northeastern Brazil), with fossorial and cryptozoic species occupying morphological space that is not occupied in the Caatinga. Monte Carlo permutations from canonical phylogenetic ordination revealed a significant phylogenetic effect on morphology for Colubridae, Colubrinae, Viperidae, Elapidae, and Boidae indicating that morphological divergence occurred in the distant past. We conclude that phylogeny is the most important factor determining structure of this Neotropical assemblage. Nevertheless, our results also suggest a strong ecological component characterizes a peculiar snake fauna.

Morphologic and morphometric analysis of Hepatozoon spp. (Apicomplexa, Hepatozoidae) of snakes

Hepatozoon species are the most abundant hemoparasites of snakes. Its identification has been based mainly on the morphologic characterization of the gamonts in the peripheral blood of the vertebrate host and also of the cysts found in the internal organs of the vertebrate and invertebrate hosts. Using a computerized image analysis system, we studied five species of Hepatozoon from recently captured snakes in Botucatu, State of São Paulo, Brazil, to evaluate the importance of the morphology and morphometry of the gamonts for the characterization of Hepatozoon species and to analyze the morphologic changes induced in the erythrocytes by the parasite. The studied species were H. terzii of Boa constrictor amarali, Hepatozoon sp. of Crotalus durissusterrificus, H. philodryasi of Philodryas patagoniensis, and H. migonei and H. cyclagrasi of Hydrodynastes gigas. We observed three different groups, one of them including the species H. terzii, H. philodryasi and Hepatozoon sp. of C. durissus terrificus; and the other two consisting of H. migonei and H. cyclagrasi. Degree of alterations in the erythrocytes was variable and it may be useful for characterization of Hepatozoon species.