Search results for "commentarie"

Experimental and theoretical evidence for bilayer-by-bilayer surface melting of crystalline ice

2017

On the surface of water ice, a quasi-liquid layer (QLL) has been extensively reported at temperatures below its bulk melting point at 273 K. Approaching the bulk melting temperature from below, the thickness of the QLL is known to increase. To elucidate the precise temperature variation of the QLL, and its nature, we investigate the surface melting of hexagonal ice by combining noncontact, surface-specific vibrational sum frequency generation (SFG) spectroscopy and spectra calculated from molecular dynamics simulations. Using SFG, we probe the outermost water layers of distinct single crystalline ice faces at different temperatures. For the basal face, a stepwise, sudden weakening of the hy…

Tradeoffs in the evolution of plant farming by ants

2020

Diverse forms of cultivation have evolved across the tree of life. Efficient farming requires that the farmer deciphers and actively promotes conditions that increase crop yield. For plant cultivation, this can include evaluating tradeoffs among light, nutrients, and protection against herbivores. It is not understood if, or how, nonhuman farmers evaluate local conditions to increase payoffs. Here, we address this question using an obligate farming mutualism between the ant Philidris nagasau and epiphytic plants in the genus Squamellaria that are cultivated for their nesting sites and floral rewards. We focused on the ants' active fertilization of their crops and their protection against he…

Commentary: Anderson‐Fabry Disease: A Rare Cause of Levodopa‐Responsive Early Onset Parkinsonism

2021

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Ancora sul divieto giustinianeo di commentarii al Digesto

2020

Through some additional arguments, the author confirms his previous interpretation that the Justinian’s ban on commentaries was established only for the Digest and was not specifically addressed to law teachers, but rather concerned the forensic use of the Digest; furthermore, starting from Scheltema’s idea that forbidden commentaries were marginal notes placed directly in the manuscripts, the author hypothesizes that the prohibition aimed at avoiding a writing practice attested in many fields during late Antiquity, i.e. the creation of ‘chaines’ (catenae) of marginalia, which collected different interpretations from other people’s commentaries: such a practice would have contrasted the pro…

Challenges in the evolution toward process‐based interventions

2021

Observaciones sobre una reflexión heterodoxa en los Comentarii de Juan Luis Vives a la Ciudad de Dios de San Agustín

2019

The Patres ecclesiae?s works were a frequent topic of discussion at the time in which many humanists stood against the decadent medieval scholastics. That Juan Luis Vives was part of this tradition is demonstrated in his commentaries on Saint Augustine works. Despite its pedagogical function, the scholia of the Valencian author became quite subjective. In this sense, his ecdotic work or, specially, his «criticisms and censures» can be mentioned. Here, Vives strongly disapproves of the intense political and intellectual turmoil of his epoch. Thus, this article is aimed at describing those annotations in which Vives adopts such an Erasmist point of view to comment Augustine?s De Civitate Dei.…

Phage therapy

2013

Bacteriophage therapy, the use of viruses that infect bacteria as antimicrobials, has been championed as a promising alternative to conventional antibiotics. Although in the laboratory bacterial resistance against phages arises rapidly, resistance so far has been an only minor problem for the effectiveness of phage therapy. Resistance to antibiotics, however, has become a major issue after decades of extensive use. Should we expect similar problems after long-term use of phages as antimicrobials? Like antibiotics, phages are often noted to be drivers of bacterial evolution. Should we expect phage-treated pathogens to develop a general resistance to phages over time, a resistance against whi…

Ancient Medicine in the Galenic Corpus: The Story of a Concealment

2021

The paper proposes, starting from some certain or probable allusions (in part. a passage in Galen's Commentary on 'Epidemics' 2, only extant in Arabic translation), but also from some striking omissions ('Ancient medicine' is not mentioned in the history of hygiene that Galen traces out in the central chapters of Thrasybulus), to reconstruct the history of this significant ‘concealment’. This will also be done in the light of the numerous passages in the corpus in which Galen advocates, constantly linking it to Hippocrates, the ideal of medicine that is ‘physiologica’.

Extending the Limits of Nature. Political Animals, Artefacts, and Social Institutions

2020

This essay discusses how medieval authors from the thirteenth and fourteenth centuries dealt with a philosophical problem that social institutions pose for the Aristotelian dichotomy between natural and artificial entities. It is argued that marriage, political community, and language provided a particular challenge for the conception that things which are designed by human beings are artefacts. Medieval philosophers based their arguments for the naturalness of social institutions on the anthropological view that human beings are political animals by nature, but this strategy required rethinking the borderline between nature and art. The limits of nature were extended, as social institution…

Anderson‐Fabry Disease: A Rare Cause of Levodopa‐Responsive Early‐Onset Parkinsonism

2021

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