Variation in human bone bioerosion during the Late Eneolithic/Bronze Age in Moravia (Czech Republic): A novel approach to BSE-SEM image quality and quantity assessment

Human bones from Late Eneolithic graves and Bronze Age settlement pits in Moravia (Czech Republic) were studied to reconstruct their post-mortem histories based on the distribution of their microbial destruction. Backscattered electrons in a scanning electron microscope (BSE-SEM) were used for visual assessment of bioerosion. Visual data from the histological analysis were transformed into quantitative data using the Waikato Environment for Knowledge Analysis (WEKA) toolkit. The results show that the presence of bioerosion is different between the two groups of samples. The bones from settlement pits display extensive bioerosion whereas the bones from graves display no or arrested bioerosion. The absence of bioerosion in graves is most probably linked with tomb burials of Corded Ware Culture. Given the tombs are frequently not preserved archaeologically, the state of bone bioerosion may serve as an indicator of their existence.     

On the Origins and Dissemination of Domesticated Sorghum and Pearl Millet across Africa and into India: a View from the Butana Group of the Far Eastern Sahel

Four decades have passed since Harlan and Stemler (1976) proposed the eastern Sahelian zone as the most likely center of Sorghum bicolor domestication. Recently, new data on seed impressions on Butana Group pottery, from the fourth millennium BC in the southern Atbai region of the far eastern Sahelian Belt in Africa, show evidence for cultivation activities of sorghum displaying some domestication traits. Pennisetum glaucum may have been undergoing domestication shortly thereafter in the western Sahel, as finds of fully domesticated pearl millet are present in southeastern Mali by the second half of the third millennium BC, and present in eastern Sudan by the early second millennium BC. The dispersal of the latter to India took less than 1000 years according to present data. Here, we review the middle Holocene Sudanese archaeological data for the first time, to situate the origins and spread of these two native summer rainfall cereals in what is proposed to be their eastern Sahelian Sudan gateway to the Red Sea and the Indian Ocean trade.     

The Connolly Association,the Catholic Church,and anti-communism in Britain and Ireland during the early Cold War

ABSTRACT

During the Cold War era, the Connolly Association, an Irish republican socialist political organisation in Britain close to the Communist Party of Great Britain, was seen by British Communists as a potential means of winning recruits amongst Britain’s growing post-war Irish community. This view was shared by the Catholic Church, which, amidst the broader ideological atmosphere of the Cold War, placed an increased emphasis on anti-communism in the early post-war years. This article will discuss clerical opposition to the Connolly Association in early Cold War Britain and Ireland, drawing chiefly on diocesan archives and Catholic periodicals.     

Winners and losers. Turnout,results and the flows of vote

Not all general elections can be considered as being equal: some are placed in continuity with the previous political phase and therefore do not change the most relevant features of the party and political system; others, however, tend to represent a watershed between distinct political phases. Without a doubt, the 4 March 2018 Italian general elections belong to the latter category. This article analyses those same elections from three points of view: firstly, it reconstructs and explains electoral turnout, both following a long-term diachronic perspective, as well as comparing the various areas of the country from a territorial point of view. Secondly, similar diachronic and territorial comparisons are conducted with respect to electoral results, so as to clearly identify winners and losers of the 4 of March. Finally, it presents flows of votes in thirty-eight different territorial contexts (cities or electoral constituencies): in this way, it is possible to precisely reconstruct the reasons behind the ‘electoral earthquake’ of 4 March 2018.