Search results for "Helle"
showing 10 items of 153 documents
New national and regional bryophyte records, 41
2014
WOS: 000348594500007
Petrographic and geochemical characterization of Archaic-Hellenistic tableware production at Solunto, Sicily
2009
A selected assortment of Archaic-Hellenistic tableware samples from Solunto, a Phoenician-Punic site located 20 km east of Palermo (Sicily), has been subjected to thin-section petrography and chemical analysis (XRF). In this settlement several ceramic kilns remained operative over a long time period (7th to 3rd century B.C.). The main goal of this analytical study is to distinguish the ceramics manufactured locally from regional and off-island imports. Analytical results were matched to similar data concerning local natural clay sources and to coeval tableware productions from other sites in the same area. The ceramic pastes used by the ancient craftsmen of Solunto in the case of this class…
Chemical Composition and Antibacterial Activity of Extracts of Helleborus bocconei Ten. subsp. intermedius
2007
Helleborus bocconei Ten. subsp. intermedius (Ranunculaceae) is a Sicilian medicinal plant used for the treatment of pneumonia affecting cows and horses and for the removal of human decayed molars. The goal of our study was to assess the biological activity of Helleborus bocconei subsp. intermedius by testing its extracts for their activity against bacteria known to cause respiratory diseases. The two more active extracts (light petroleum from roots and aerial parts), as well as the dichloromethane extracts, were analyzed by GC/MS and their composition is reported.
The (Meta)politics of Thinking
2021
In this chapter, Jussi Backman approaches Hannah Arendt’s readings of ancient philosophy by setting out from her perspective on the intellectual, political, and moral crisis characterizing Western societies in the twentieth century, a crisis to which the rise of totalitarianism bears witness. To Arendt, the political catastrophes haunting the twentieth century have roots in a tradition of political philosophy reaching back to the Greek beginnings of philosophy. Two principal features of Arendt’s exchange with the ancients are highlighted. The first is her account, in The Human Condition (1958), of the profound transformation of the Greek perceptions of political life initiated by Plato, the…
Prédiction de la contrainte de rupture de composites unidirectionnels et suivi de l'accumulation de ruptures de fibres
2005
Self-care and total care: the twofold return of care in twentieth-century thought
2020
The paper studies two fundamentally different forms in which the concept of care makes its comeback in twentieth-century thought. We make use of a distinction made by Peter Sloterdijk, who argues that the ancient and medieval ‘ascetic’ ideal of self-enhancement through practice has re-emerged in the nineteenth and twentieth centuries, particularly in the form of a rehabilitation of the Hellenistic notion of self-care (epimeleia heautou) in Michel Foucault’s late ethics. Sloterdijk contrasts this return of self-care with Martin Heidegger’s concept of being-in-the-world as ‘total care’ (Sorge), an utterly ‘secularized’ understanding of the human being as irreducibly world-embedded that reject…
Detrital zircon and micropalaeontological ages as new constraints for the lowermost tectonic unit (Talea Ori unit) of Crete, Greece
2007
The Talea Ori unit is the lowermost known tectonic unit of Crete and the most external part of the Hellenides. Its stratigraphy ranges from Late Carboniferous to Oligocene and outcrops of the lower part are only known in the Talea Ori mountains (central Crete). In this area, a black sandstone at the base of the Galinos Beds, thought to be the oldest formation, contains zircons which were dated using the single grain evaporation method. The majority of these grains yielded Late Carboniferous ages (Variscan), while a small group yielded Early Proterozoic ages. The age distribution of these zircons suggests that, at the Carboniferous–Permian boundary, not much of the older North Gondwanan base…
Le sculture da Alesa
2009
First publication of a group of ideal and iconic sculptures from the central area of Alesa, within the excavation edition of the agora, and of a Hellenistic sculpture from the main sanctuary
Philosophical thought of the School of the Sextii
2014
Around the first half century B.C. the first Roman school of philosophy arose, which was called School of Sextii. The known members of the School were: Quintus Sextius the Elder, founding father of the School, Sextius Niger, Quintus' son, who became scholarch of the School after his father's death, Sotion, Papirius Fabianus (both teachers of Seneca the Younger), Crassicius Pasicles, a grammarian, and Celsius Cornelius, an expert doctor. The School followed the footsteps of the Hellenistic schools, and similar to these, the pursuit of happiness was its purpose. The school of the Sextii had taken to heart that part of the philosophy called physical, characterizing itself mainly as a philosoph…
Production technology of early-hellenistic lime-based mortars originating from a punic-Roman residential area in palermo (sicily)
2016
The topic of this study is the mineralogical and petrographic characterization of lime-based mortars of Hellenistic-Roman age (3rd century BCE), collected from a residential area located in the present historical centre of Palermo, near the remains of the Punic-Roman walls. The collected mortars have been analyzed by optical microscopy, X-ray powder diffraction analysis and scanning electron microscopy, coupled with energy-dispersive spectrometry. The aim of the study was the characterization of the mortars as pertaining to their aggregate and binder composition, aggregate size distribution and aggregate/binder ratio, so as to establish the provenance of raw materials and acquire informatio…