Egyptian Blue cakes from the Ayanis fortress (Eastern Anatolia,Turkey): micro-chemical and -structural investigations for the identification of manufacturing process and provenance

The microstructure and chemical composition of blue cakes, found during the archaeological excavation of the Ayanis fortress (Eastern Anatolia, Turkey), have been investigated by means of scanning electron microscopy combined with energy dispersive spectrometry (SEM–EDS), X-ray diffraction (XRD), micro-Raman (μ-Raman) and optical microscopy (OM) techniques. The analysis of the Ayanis cakes has shown the presence of Egyptian blue (i.e. CuCaOSi₄O₁₀, cuprorivaite), as the major component, intermixed with minor amount of other phases such as partially reacted quartz grains, an adherent glass phase and copper oxides. Since the finding of Egyptian Blue in Turkey has been never reported so far, great attention has been paid to its characterisation. The micro-chemical and micro-structural investigations of the Ayanis cakes have allowed a further insight into the manufacturing process and into the sources of the starting materials. The results of the characterisation have revealed some significant differences with respect to Egyptian blue cakes found in Egypt and Mesopotamia, as for instance the absence of tin excluded the use of bronze scraps or filings in their preparation differently from those produced in Egypt and Mesopotamia. Furthermore, some peculiarities of Egyptian blue found in Ayanis, as the detection of zinc in the cakes, allow to put forward the hypothesis of a local production considering that a large part of the bronze artefacts found at the Ayanis fortress is characterised by the presence of zinc as minor alloying element.     

First bryozoan fauna from the middle Miocene of Central Java,Indonesia

Di Martino, E., Taylor, P.D., Fernando, A.G.S., Kase, T. & Yasuhara, M. 3 June 2019, 2019. First bryozoan fauna from the middle Miocene of Central Java, Indonesia. Alcheringa 43, 461–478. ISSN 0311-5518.

Despite the publication of several taxonomic studies during the last few years, our knowledge of bryozoans from the diversity hotspot of the Indo-West Pacific remains seriously deficient. Here we describe 11 bryozoan species, comprising two anascan- and nine ascophoran-grade cheilostomes, from the middle Miocene (Langhian–Serravallian) of Sedan in Central Java, Indonesia. Three ascophoran-grade cheilostomes, Characodoma multiavicularia sp. nov. Di Martino & Taylor, Stenosipora? cribrata sp. nov. Di Martino & Taylor and Lacrimula patriciae sp. nov. Di Martino & Taylor, are described as new species. All of the three extant species have an Indo-Pacific distribution today and two are here reported as fossil for the first time. Four species are left in open nomenclature, either because of the scarcity of available material or the absence of crucial morphological features. Two of these, placed in Cosciniopsis and Actisecos, are likely to be new, while Discoporella sp. represents the easternmost known record for this common free-living genus. A single species, Lacrimula asymmetrica Cook & Lagaaij, was already known from the early Miocene of the same region, although from a site further to the east.

Emanuela Di Martino* [e.di-martino@nhm.ac.uk], Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK; Paul D. Taylor [p.taylor@nhm.ac.uk], Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK; Allan Gil S. Fernando [agsfernando@yahoo.com], National Institute of Geological Sciences, The University of Philippines, Diliman, Quezon City, Philippines; Tomoki Kase [neritopsis@gmail.com], National Museum of Nature and Science, Tsukuba, Japan; Moriaki Yasuhara [yasuhara@hku.hk], School of Biological Sciences, Swire Institute of Marine Science, University of Hong Kong, Kadoorie Biological Sciences Building, Pokfulam Road, Hong Kong SAR, PR China     

Italian immigration: the origins,nature and evolution of Italy’s migratory systems

This article reconstructs the historical development of foreign settlement in Italy. It shows how Italy is part of a number of different migratory patterns, some of which are interconnected, while others are quite strongly differentiated. This diversity means that the standard images that link Italian immigration with a high degree of social marginalization do not correspond to the more complex realities, and by focusing on short-term aspects simply conflate highly differentiated patterns of migration into one single type. The article begins by reconstructing the patterns of foreign settlement in Italy since the time of Unification and then goes on to analyze the mechanisms of contemporary migrant flows to demonstrate how these derive from very different sets of motives and expectations. The motivations also explain why different immigrant groups respond to the different forms of regulation adopted by the Italian state. The article concludes by reviewing the data presently available on the numbers of foreigners currently in Italy, which indicate that over the last twenty years those numbers have decreased.     

Garibaldi and parliamentary democracy

Abstract

The extraordinary nature of Garibaldi's life is reflected in his involvement in parliamentary activities across a number of countries (Uruguay, Kingdom of Sardinia, Roman Republic, Kingdom of Italy, French Republic). After the national unification, Parliament became a kind of great sounding board in Garibaldi's strategy thanks in part to the fact that in the Chamber he could count on a group of followers who were always ready to support any issue vaguely to do with memories of the Risorgimento or irredentist aspirations. His failure to steer the new state in the desired direction through the legislative process certainly influenced Garibaldi's negative opinion of parliamentary work. Garibaldi could not however recognize as an expression of popular sovereignty a parliament in whose election only 2 per cent of the population were allowed to participate. His main political battle was the fight for universal suffrage which was intended to enfranchise all Italians, thus turning subjects into citizens and finally making parliamentary institutions nationally representative and democratically legitimate.     

《秘殿珠林石渠宝笈》初续三编之编纂及版本情况考述

<秘殿珠林石渠宝笈>是一部著录清代宫廷收藏书画的巨著,对书画鉴藏及艺术史研究具有重要参考价值.本文通过征引史料,对其编纂人员、编纂过程、编纂体例及版本情况详作考述,并讨论了<石渠宝笈>初编版本和内容的变化情况.     

新文化史、微观史和大众文化史——西方有关成果及其对中国史研究的影响

西方史学界正在发生着一个转向,新文化史、微观史、大众文化史研究的发展便是这个转向的重要标志之一.这个演讲将就这个转向的重要成果进行简要的介绍,并评述其对中国史研究的影响.演讲分四个部分,首先介绍西方新文化史和微观史学;然后概述中国史研究的有关成果;第三部分以我自己最近的研究课题为例,来看目前西方史学的这个新趋势对我自己学术发展的影响;最后,我还将就新文化史、微观史、大众文化史研究与中国史研究的若干问题提出我的一些思考.     

Espace,temps et cognition

Revue de Synthèse - La cognition humaine paraît étroitement liée à la structure de l'espace et du temps relativement auxquels le corps, le geste,...