L'accord de la théorie et de la pratique chez Pyrrhon et Sextus Empiricus

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

Sobrevivência e tamanho populacional do Tiê-preto Tachyphonus Rufus (aves: thraupidae) em fragmento de restinga no extremo Norte da Mata Atlântica

For a long time, we believed in the pattern that tropical and south hemisphere species have high survival. Nowadays results began to contradict this pattern, indicating the need for further studies. Despite the advanced state of the study of bird population parameters, little is known about their variation throughout the year and the factors affecting them. Reproduction, for example, is one factor that may alter adult survival rates, because during this process the breeding pair allocates resources to maintain itself to maintain offspring, making itself more susceptible to diseases and predation. The aim of this study was to estimate survival and population size of a Central and South America passerine, Tachyphonus rufus (Boddaert, 1783), testing hypotheses about the factors that define these parameters. We performed data collection between Nov/2010 and ago/2012 in 12 ha plot, in a fragment of Atlantic Forest in northeastern Brazil. We used capture-mark-recapture methods to generate estimates using Closed Design Robust model in the program MARK. We generated Multi-state models to test some assumptions inherent to Closed Robust Design. The influence of co-variables (time, rain and reproductive cycle) and the effect of transient individuals were measured. Capture, recapture and apparent survival parameters were defined by reproductive cycle, while temporary dispersal was influence by rain. The estimates showed a higher apparent survival during the non-breeding period (92% ± 1%) than during breeding (40% ± 9%), revealing a cost of reproduction and suggesting a trade-off between surviving and reproducing. The low annual survival observed (34%) did not corroborate the pattern of high rates expected for a tropical bird. The largest population size was estimated to be 56 individuals in Nov/11, explained by high recruitment of juveniles, while the lowest observed in May/12: 10 individuals, probably as a result of massive influx of competitor species. Results from this study add to the growing literature on life history of Neotropical species. We encourage studies like this especially in Brazil, where there are few information, and suggest that covariates related to habitat quality and environmental changes should be tested, so that we can generate increasingly reliable models

Einführender Kommentar zu Sextus Empiricus' »Grundriss der pyrrhonischen Skepsis«

Die Arbeit ist ein fortlaufender, einführender Kommentar zu Sextus Empiricus' „Grundriss der pyrrhonischen Skepsis“ (pyrrhoneíai hypotypôseis). Die Kommentierung wurde so gestaltet, dass einzelne Abschnitte gezielt nachgeschlagen werden können. Der Fokus liegt auf der philosophischen Perspektive; diese wurden an einzelnen Stellen, sofern es erforderlich war, durch philologische Überlegungen und Deutungen ergänzt.

Rufus Isaacs [Illustration] : (Porträt)

Scan von Monochrom-Mikroform

Sir Rufus Isaacs, Lord-Oberrichter von England [Illustration] : (geboren 10. Oktober 1860)

Scan von Monochrom-Mikroform

Die Frau des Turnus Rufus

Heinrich Graetz

Ms. Barth. 23 - Liber sextus Decretalium cum apparatu Johannis Andreae

Vorbesitzer: Johannes Mummelinck de Gerau; Bartholomaeusstift Frankfurt am Main

Ms. Barth. 27 - Liber sextus Decretalium

Vorbesitzer: Jungo Frosch; Bartholomaeusstift Frankfurt am Main

Ms. Barth. 29 - Liber sextus Decretalium cum apparatu Johannis Monachi

Vorbesitzer: Bartholomaeusstift Frankfurt am Main;

Ms. Barth. 10 - Liber Sextus Decretalium cum apparatu Johannis Andreae

Vorbesitzer: Johannes Pincerna de Erbach; Bartholomaeusstift Frankfurt am Main

Ms. lat. fol. 9 - Liber Sextus Decretalium cum apparatu Johannis Andreae

Vorbesitzer: Marquis de Tournon; Antiquariat K. W. Hiersemann

De re militari / Flauius Vegetius ... De re militari / Sextus Iulius Frontinus ... De instrue[n]dis aciebus / Aelianus. Modesti Libellus de vocabulis rei militaris.

Marca tip. en port. (Renouard, 881)

Sextus decretalium liber / a Bonifacio octauo in concilio Lugdunensi editus ; C[um] glossematum diuisionibus que ex nouella Ioannis andree, suis sunt locis passim apposite, C[um] Interpretamentis domini Helie [et] Dominici de sancto Geminiano ... ; C[um]

Capitulares grab. xil.