Monatsarchiv: März 2017

[Article] Network theory and the Black death

„Network theory may explain the vulnerability of medieval human settlements to the Black Death pandemic“

by José M. Gómez & Miguel Verdú

Scientific Reports 7, Article number: 43467 (2017), doi:10.1038/srep43467

online unter: nature.com (27.03.2017)

Abstract: „Epidemics can spread across large regions becoming pandemics by flowing along transportation and social networks. Two network attributes, transitivity (when a node is connected to two other nodes that are also directly connected between them) and centrality (the number and intensity of connections with the other nodes in the network), are widely associated with the dynamics of transmission of pathogens. Here we investigate how network centrality and transitivity influence vulnerability to diseases of human populations by examining one of the most devastating pandemic in human history, the fourteenth century plague pandemic called Black Death. We found that, after controlling for the city spatial location and the disease arrival time, cities with higher values of both centrality and transitivity were more severely affected by the plague. A simulation study indicates that this association was due to central cities with high transitivity undergo more exogenous re-infections. Our study provides an easy method to identify hotspots in epidemic networks. Focusing our effort in those vulnerable nodes may save time and resources by improving our ability of controlling deadly epidemics.“ Source

Representation of the network connecting the medieval European and Asian cities through pilgrimage and commercial routes during XIV century.

 

 

Advertisements

Hinterlasse einen Kommentar

Eingeordnet unter Article

Heute: World Tuberculosis Day (24.03.2017)

Information provided by World Health Organization (WHO):

Article Collection provided by ELSEVIER: World TB Day 2017

 

Hinterlasse einen Kommentar

Eingeordnet unter Article, Termine

„Face of ‚ordinary poor‘ man“

„New facial reconstruction of a man buried in a medieval hospital graveyard discovered underneath a Cambridge college sheds light on how ordinary poor people lived in medieval England. …“

The facial reconstruction of Context 958. Credit: Chris Rynn, University of Dundee

University of Cambridge, Division of Archaeology – Project Website: After the Plague: Health and History in Medieval Cambridge

Hinterlasse einen Kommentar

Eingeordnet unter Allgemein

Omne Bonum

Omne Bonum is a huge encyclopedia (1360-1375), whose compiler (and scribe), James le Palmer, sought to compile all the knowledge of his time, arranged alphabetically for the use of ‘simple individuals who wish to seek out the precious pearls of learning’. There are 1350 entries arranged under the 23 letters of the medieval Latin alphabet, with each letter comprising a book. Over 750 of these entries are accompanied by historiated initials.“ Source

The whole manuscript: British Library

Catalogue of Illuminated Manuscripts (British Library): Omne Bonum

Ebrietas (Drunkenness), from Omne Bonum, England, S. E. (London); c. 1360-c. 1375, Royal MS 6 E VII/1, f. 1r

Hinterlasse einen Kommentar

Eingeordnet unter Allgemein