Understanding residues of oil production: chemical analyses of floors in traditional mills

Oil production is an important aspect of ancient Mediterranean economy; therefore, archaeological studies on oil-producing installations using archaeometry and in particular the chemical analysis of absorbed residues is valuable in identifying the substances actually produced and to understand the spatial distribution of the activities carried out at oil mills.Modern contexts may provide a good reference for interpreting the archaeological chemical traces.This study examines the chemical traces in three abandoned oil mills in the Mediterranean: Polveraia (Tuscany, Italy), Martina Franca (Puglia, Italy) and Binibassi (Mallorca, Balearic Islands). To identify the residues released by the production of oil and absorbed by the floors, samples were taken from the floors of these installations and analysed using spot tests aimed at identifying the presence of fatty acids and phosphates. Some of the samples were analysed also with gas chromatography–mass spectrometry. The results of the analyses were plotted in the Geographic Information System (GIS) platform and interpolated with Inverse Distance Weighting (IDW) to determine the spatial distribution of the residues. Overall, the results show a large presence of fats in the analysed floors in all of the installations.     

Ancient Egypt in Brazil: A Theoretical Approach to Contemporary Uses of the Past

In this paper we consider archaeology as a product of social interaction, and discuss how ancient Egyptian materiality has been an important part of identity building in Brazil. We begin by reviewing our theoretical setting, and suggest that a postmodern approach is most helpful to our goal of understanding the social context of the public uses of archaeology. The paper then turns to the trajectory of “Egyptomania” in Brazil, from the 19th century onwards, highlighting the importance of cultural movements such as Kardecism and Masonry in this trend. We argue that the use of Egyptian subjects in Brazil has connections with social inequality, racism, and gender biases. Finally, we present a case study on positive recent trends in the presentation of ancient Egypt in school textbooks which highlights critical approaches to the use of ancient Egyptian subjects in contemporary Brazil.     

Women,Gender and Human Rights: Women's International Organisations and Solidarity with Chile

This article analyses the Women's International League for Peace and Freedom's (WILPF) and Women's International Democratic Federation's (WIDF) fact-finding missions sent to Chile in 1974. It explains how women's international organisations presented reports and information about human rights abuses during Genera Augusto Pinochet's dictatorship (1973–1990). By using their publications, oral interviews, memoirs and press reports, the study sheds light on the extensive efforts deployed by the WILPF and WIDF to disseminate knowledge and promote actions designed to improve the lives of Chilean women. The article shows that women's international organisations promoted inclusive ideas of rights, including women's particular experiences under military rule, and that such efforts built in the organisations' previous experiences of human rights activism.     

The rise of the ethical state in Italy. Neapolitan Hegelians and Risorgimento political thought (1848–1871)

ABSTRACT

The article examines the idea of the Ethical State in Italy within the context of the Risorgimento and of Neapolitan Hegelianism. The article first analyses the Neapolitan Hegelians’ idea of nationality and its relationship to the concept of “national character”. Then it focuses on the differences between Hegel’s and Spaventa’s concepts of the State. Finally, it places Silvio and Bertrando Spaventa’s liberalism within Risorgimento debates after 1848, pointing to differences with moderate liberals such as Cesare Balbo or Vincenzo Gioberti. By delineating the context of ideas such as nationality, national character, ethics, and the state, the article sheds new light on the relationship between liberalism and nationalism in nineteenth-century European political thought.     

The unbearable lightness of the extrapyramidal system

The concept of the extrapyramidal system comprises an amalgam of disparate and often conflicting ideas with a tortuous history. To the theoretical neuroscientist or practicing clinician, it promptly evokes semantic associations that are hardly reminiscent of its original meaning. The purpose of this article is to revisit the sources of the extrapyramidal concept and to examine the transformations that it went through from its inception, in the late 1890s, up to the neuroimaging revolution of the 1980s. Our review shows that the use of "extrapyramidal" as a surrogate for the basal ganglia, disorders of movement, or certain manifestations of spastic hemiplegia does not apply to humans; rather, it represents the historical product of the unwarranted translation of results of animal experimentation into the interpretation of clinical findings on human patients, misguided clinico-anatomic deductions, and fanciful phylogenetic notions. We conclude that the extrapyramidal concept is a valid and robust anatomic concept as long as it strictly refers to the collection of descending fibers originating in a few discrete brainstem tegmental motor nuclei that project to the spinal cord.