Early Islamic pigments at Nishapur,north-eastern Iran: studies on the painted fragments preserved at The Metropolitan Museum of Art

Pigments appearing on ninth–twelfth-century AD-carved stucco, wall painting, and terracotta friezes excavated at Nishapur in north-eastern Iran were investigated by optical reflectance spectroscopy, micro X-ray fluorescence spectrometry (μ-XRF), X-ray diffractometry (XRD), micro-Raman spectroscopy (μ-Raman), and scanning electron microscopy (SEM). Many of the pigments identified including vermilion, red lead, hematite, limonite, carbon black, atacamite, calcite, and gypsum have been identified in previous studies of pigments used in later Islamic periods. However, a series of unusual pigments such as wulfenite, pyromorphite, phoenicochroite, and jarosite were also found in the present study. The association of kaolinite and alunite with limonite and other Fe-bearing yellow pigments points to a local provenance for these pigments. In addition, the presence of orpiment in the vermilion may be indicative that the vermilion was artificially manufactured. These findings suggest that pigment use and manufacturing during the ninth to eleventh centuries in Nishapur was still in a trial-and-error stage and the palette known from the twelfth century onwards had not yet been systematized.     

Non-destructive characterization of archeological Cu-based artifacts from the early metallurgy of southern Portugal

In this study, Monte Carlo (MC) simulations combined with energy dispersive X-ray fluorescence (EDXRF) spectroscopy have been used to characterize non-destructively a collection of Cu-based artifacts recovered from two archeological sites in southern Portugal: (a) the Chalcolithic E.T.A.R. site of Vila Nova de Mil Fontes and (b) the Middle Bronze Age site of Quinta do Estácio 6. The metal artifacts show a multilayered structure made up of three distinct layers: (a) brownish carbonate soil-derived crust, (b) green oxidized corrosion patina, and (c) bulk metal. In order to assess the reliability of the EDXRF-based Monte Carlo simulations to reproduce the composition of the alloy substrate in archeological bronze artifacts without the need to previously remove the superficial corrosion and soil derived patinas, EDXRF analysis together with scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS) was also performed on cleaned and patina-/crust-coated areas of the artifacts. Characterization of the mineralogical composition of the corrosion products in the surface patinas was further determined by means of X-ray diffraction (XRD). Results suggest that the adopted EDXRF/Monte Carlo protocol may represent a safe and fast analytical approach in the quantitative characterization of the bulk chemical composition of Cu-based metal artifacts even in the presence of fairly thick corrosion patinas and/or soil-derived encrustations at the surface of the archeological objects.     

Memory of the Body,Temptation of Space

In this essay I examine the possibilities of approaching the phenomenon of memory from the point of view of space. Drawing on Edward Casey’s Getting Back into Place and on Maurice Merleau-Ponty’s analyses of the spatialized lived body, I attempt to show in what way memory can be said to belong to places. My inquiry ends with a discussion of Paul Ricoeur’s proposals on the narrative dimension of human space, which, I argue, allows us to consider why a building or a city may be said to produce a sensed duration by and through inscribing it in the durability of their materials and, at the same time, in human histories.     

Against the Grid: The Cultural Emergence of Villas Miseria in Buenos Aires

This article traces how poverty emerged culturally in mid-century Buenos Aires. It does so by examining two contrasting models: (1) the state’s, revealed in the plans it prepared for the eradication of villas miseria (the local term for slums), (2) that of a corpus of cultural objects depicting slums between 1957 and 1963. My basic claim is that the politically motivated conceptual erasure of the slum informed its aesthetic representation. In particular, I look at Bernardo Verbitsky’s novel Villa Miseria también es América (1957), and Antonio Berni’s series of multimedia collages focused on the fictional character of Juanito Laguna (1958–1978). As my essay shows, each of these works responds to the state plans to eradicate slums. Each takes up the state’s idea of the slum as a tabula rasa, a blank slate, but inserts into this plane an excess of materiality. By looking at the shared forms of these objects, I describe how culture came to place the slum within the city’s regular grid, interrupting the linearity imagined by the state. Such a gesture will ultimately have the consequence of turning poverty into something absolutely consumable.     

The 18th-Century Baraccato of L’Aquila

ABSTRACT

This article attempts to describe a particular form of baraccata house, found in L’Aquila, Italy. The differences between this form of baraccato and the Italian traditional timber-framed (T-F) structures, the baraccato borbonico and the baraccato alla beneventana, are shown. In the upper valley of the Aterno river (Abruzzo, Italy), a few kilometers far from L’Aquila, wonderful 18^th-century examples of T-F masonry structures are present. The use of wood pervades both the poor and noble buildings. In this article, the documentary and functional features of this peculiar anti-seismic timber-based building technique, which is widespread in L’Aquila and the neighboring areas, is described. After a comparative analysis of the technique’s features, the case of three T-F buildings, belonging to three different social classes is reported, the first is the Ricci palace in Mopolino di Montereale, the second is a middle-class building, and the third is a rural one. The 1703 earthquake, which affected the upper valley of the Aterno river and the nearby city of L’Aquila, gave rise to an ante litteram anti-seismic culture. Timber was not seen as an obstacle to durability but a material to be exploited to protect buildings from earthquakes.     

A Multidisciplinary Study on the Seismic Vulnerability of St. Agostino Church in Amatrice following the 2016 Seismic Sequence

ABSTRACT

The big earthquake of August 24, 2016 and subsequent major shocks severely damaged many historic villages in Central Italy and dramatically showed the intrinsic vulnerability of the diffused architectural heritage. The St. Agostino church is one of the collapsed historical buildings, being inside the epicentre village of Amatrice. During the long seismic earthquake swarm, progressively the church was damaged and monitored. This multidisciplinary study of the damage of the church includes correlations of all the data derived from three steps geomatics surveys (3D aerial and terrestrial models): the archival drawings and images documenting previous events distressing the building, the previous strengthening intervention, and finally the seismic site response analysis (from Amatrice’s accelerometric station). Through a back analysis carried out by a finite elements model, it was possible to understand the seismic vulnerability of this historical building, in relation to the previous interventions and damage events. The proposed methodology, based on the interdisciplinary data analysis, provides useful information for the next strengthening projects of damaged historical monument.     

Portable Steam Engines and Traction Engines and Their Use in Rural Areas: The Case of Lezíria Ribatejana,Portugal

In the second half of the 19th century, the area known as Lezíria, in Portugal, started to use portable steam and traction engines in agricultural production. Out of more than a hundred original examples, all of them manufactured in England, little more than a dozen survive today, with different levels of preservation. This article studies these for the first time through an archaeological perspective, identifying their use and importance in different agricultural activities in the production of goods such as olive oil.     

The interplay between school and home location and its relationship with children’s subjective well-being

ABSTRACT

The aim is to determine the extent to which children’s subjective well-being (SWB) varies according to age, gender and the fact of living in the same context as the school (urban/rural) or not, in representative samples of 8, 10 and 12-year-olds (N?=?3708) in Spain. The existence of a match between schoolchildren’s living context and that of their school was the most common situation for the participants. The results, analysed using linear regression models and analysis of variance (ANOVA) with complex samples, show that a match between home and school context is not associated with statistically different levels of SWB in the three age groups (8, 10 and 12-year-olds) or by gender. Whereas no interactions between age, gender, school context and home location contribute to explaining overall life satisfaction, some do contribute to explaining the modified version of the Student’s Life Satisfaction Scale (SLSS) used here.     

Globalization,trade, and material culture: Portugal’s role in the making of a multicultural Europe (1415–1806)

SUMMARY: In the Early Modern age, Portugal was among the first European countries to engage in overseas trade and colonial ventures. The influx of new people and things rapidly transformed it into a multicultural country in permanent contact with the rest of Europe and the wider world. While we possess a vast amount of knowledge describing the overseas contacts and acquisition of goods from historical documents, in recent years archaeological excavations have begun to reveal direct evidence of these interactions. This includes thousands of people and objects such as ceramics, ivory and stone artefacts produced in overseas territories in Africa, South America and Asia. They were exported in vast amounts to several European countries, and are frequently found in archaeological excavations. These commodities were in part responsible for changing European perceptions of the world, its dimensions and cultural plurality. They also rapidly left their mark on European goods production, leading to changes in aesthetics and the introduction of new forms. This paper will discuss some of these objects in terms of how they reflect an Early Modern globalized world, and their influence on European daily life.