Storia della scrittura e Storia del Libro nell’Antichità Greca e Romana. Materiali per uno studio

The author analyses the History of the Writing and the History of the Book during the Greek and Roman Ages, and so he furnishes the searchers with a complete bibliographical information.L'auteur étudie l'Histoire de l'Écriture et du Livre pendant l'époque des grecs et des romains, en fournissant aux chercheurs un exhaustif état de la question

A Systematic Review of Risk Assessment Associated with Jellyfish Consumption as a Potential Novel Food

FAO (Food and Agriculture Organization of the United Nations) predicted that the world’s population will reach over 9 billion in 2050. This condition will require an increase of the global food production by 60%. Technology and scientific research in the near future will soon be oriented towards optimizing the limited existing resources, reducing waste, and improving the consumption of sustainable new foods. Jellyfish could be a valid alternative among novel food. The purpose of this systematic review was to assess microbiological, chemical, physical, and allergenic risks associated with jellyfish consumption. Four research strings have been used to assess evidences about these risks. PRISMA (Preferred Reporting Item for Systematic Reviews and Meta-analysis) guidelines were applied. Finally, 14 articles were found. Results showed a good level of health safety for jellyfish consumption in terms of its allergenic and microbiological risks. No evidence was found about physical risks. As regards chemical safety, it should be fundamental to carry out a constant monitoring of the water where jellyfish are captured or bred. Periodic checks will be necessary on the finished product, such as the analysis of the aluminum content commonly used during the manufacturing process. The number of publications found was rather small, and further investigation will be necessary to enforce the knowledge on jellyfish consumption by humans

Entre voz y silencio. De la lectura antigua a la lectura medieval

Producción CientíficaBizancio, período macedonio: es a partir de esta época cuando, por primera vez desde la Antigüedad Tardía, vuelve a florecer, con una exuberancia que no dejará ya de aumentar, la epistolografía, quizás el género literario más cultivado y apreciado en la cultura bizantina. Es la epistolografía la que se convierte en nuestra fuente básica cuando se quiere indagar acerca de la modalidad de lectura habitual en Bizancio, la sonora, ya que las epístolas solían leerse normalmente en voz alta. Se trataba en consecuencia, no tanto de una simple lectura, cuanto más bien de una performance - casi una eremonia - en la cual la audición de la voz lectora, que constituía su elemento nuclear, era habitualmente acompañada de otras experiencias posteriores, orales y visuales. [Texto extraído del artículo traducido por Juan Signes Codoñer].Traducción del italiano de Juan Signes Codoñe

Histoire culturelle du monde byzantin, néo-hellénique et sud-est européen

Paolo Odorico, directeur d’études avec Guglielmo Cavallo, professeur à l’Université La Sapienza, RomeMartin Hinterberger, directeur de recherche à l’Académie autrichienne des sciencesDimitris G. Apostolopoulos, directeur de recherche au CNRS d’Athènes L’ensemble des problèmes au centre de notre réflexion était indubitablement vaste mais ne visait qu’à présenter qu’un début de recherche. En fait, il ne s’agissait pas de considérer des questions aussi génériques qu’inépuisables telles que la dé..