A contribution to the study of post-depositional alterations of pottery using TL dating analysis

In luminescence dating, the potassium concentration significantly contributes to the dose rate value in the age estimation. Within this study, fine-grain thermoluminescence dating has been applied on sherds of calcareous pottery of known age, excavated at a Roman site in Mallorca, Spain. For those of the samples that showed signs of severe potassium leaching, according to chemical and mineralogical examination, the thermoluminescence analysis provided overestimated dates. By using the known archaeological age of the samples, a corrected dose rate value can be estimated which provides the potassium concentration averaged for the burial period. Finally, a step-like model can then be used to estimate the fraction of the burial period after which most of the alteration effects took place.     

Application of Particle Motion Technique to Structural Modal Identification of Heritage Buildings

Determining the behavior of a structure estimated by means of finite elements analysis requires not only an in-depth knowledge of its geometry and dynamic properties but also an experimental validation to corroborate the adequacy of the characteristics of the structure. Most of the current structural identification techniques are based on linear methods that call for many measurement points and/or a relative simple structure. Complex structures are somewhat still an unexplored field due to the difficulties with the finite element method and the experimental corroboration of its results. This study presents the use of particle motion computation applied to each structural vibration mode to improve the identification of its dynamic properties, and its application to the Gothic Cathedral of Palma de Majorca (Spain).     

“We’ve Lost Our Bearings”: Place,Tourism, and the Limits of the “Mobility Turn”

Abstract: The “mobility turn” claims that conceding analytical priority to the study of mobility is the best way to overcome methodological approaches based on fixed and stable categories argued to be unviable in a world that is increasingly mobile. In this paper I argue that the mobility approach, far from reaching this goal, in fact reifies the cleavage between mobility and immobility, relegating immobility to a passive, undertheorized position, and collapsing the complex workings of power, thus foreclosing a dialectical understanding of the contradictory albeit co‐produced processes of mobilization and immobilization. Drawing on an ethnographic analysis of the impacts of changing patterns of accumulation of the tourist industry on the urban space of Palma (Majorca, Spain), I suggest a relational approach attentive to the dialectics of mobility and stability, continuity and change.     

Seeing like a factory: Technocratic nationalism in Catalonia, 1930–1939

ABSTRACT

This paper explores the role of Catalan industrial engineers in the making of a stateless nation (within Spain) in the interwar period. After the proclamation of the Second Spanish Republic (1931–1939), a home rule for Catalonia was established. In this context, the members of the Barcelona Association of Industrial Engineers developed a techno–nationalist program with the double goal of both making technology Catalan and making Catalonia technological. As an alleged ‘third class’ between the working and ruling classes, industrial engineers sought to use their expertise in scientifically managing the workshop to organize the whole nation. They participated in professional initiatives and official institutions from which they spread the ‘factory ideals’ beyond the factory, such as efficiency, rationalization and statistical monitoring. This paper focuses on the nationalist and technocratic engagement of two leading (and politically diverging) industrial engineers: socialist Estanislau Ruiz-Ponsetí and liberal Josep M. Tallada.     

Le gaullisme et la crise de l'Etat

The heritage of 1789 left French politicians and political analysts with the complex task of reconciling the two antithetical ideals of the Revolution: the desire to make the nation the sole political arbiter through its representatives with the need to maintain its unity. The history of France from 1789 to de Gaulle reflects France's fearfulness toward a strong executive as well as its fundamental mistrust in the people's capacity to maintain the cohesion of the nation and serve the general will. Here it is argued that de Gaulle overcame these contradictions by retaining French liberalism's emphasis on a dual executive, while the Bonapartist ideal of a strong executive could, erroneously, appear to be de Gaulle's deliberate choice. Finally it is argued that 'cohabitation', the debate surrounding the duration of the presidential mandate and the changing attitude toward France's relationship to the Vichy regime, reveal transformations proper to the French state in the late 20th century as much as a crisis of Gaullism and the loss of its basic meaning.     

I Like You,I Like Your Pottery: An Ethnoarchaeological Approach to Ceramic Distribution and Acquisition in Northeastern Ghana

This article deals with the myriad determinants involved in pottery distribution in northeast Ghana, considered from a theoretical perspective that integrates the materiality of vessels and the social, political and historical context where both communities and pottery operate in their daily practice. Hence, we develop a comprehensive research strategy that combines emic and etic views covering the multiple dimensions of pottery life history. In this sense, production units, technical traditions and the characteristics of the redistributive centres, as well as the strategies for pottery acquisition, are studied. Special attention is paid to quite varied aspects such as the physical properties of vessels and their performance characteristics, the reputation of both vessels and potters according to the consumers and the mobility and connectivity patterns found in the study area. On the other hand, interpretations regarding the historical and sociopolitical context of the region are emphasised, as well as the interethnic relationships amongst groups inhabiting the area.     

Tourism destination zoning in mountain regions: a consumer-based approach

This paper puts into question the conventional way of delineating tourism destination borders in terms of taken-for-granted administrative boundaries. Despite the fact that the literature on destination boundaries advocates for conceptual frameworks where customers’ consumption patterns play a more fundamental role, instances of actual attempts of structuring tourism geographies into ‘new tourism areas’ are scant, and instances of zoning on the basis of visitors’ consumption patterns are absent. A method for identifying alternative and more effective consumption-based tourism zones that combines geographical information system and hierarchical cluster analysis techniques, and that relies on time distances between attractions, is thus proposed, and implemented in the case of the Pyrenees mountain region. As a result the region is restructured into nine new tourism zones, which, compared to the original destinations, are more uniform in size and have a higher correlation index between attractiveness and accommodation intensity; they also have different levels of cross-border intensity and are very similar to historical regions; and the more they differ from the original destinations the higher their attractiveness, which supports the effectiveness of the new zoning technique. Four types of tourism zones ranging from higher to lower tourism intensity are also identified.     

Technical Inefficiency and Public Capital in U.S. States: A Stochastic Frontier Approach

This paper estimates a translog stochastic frontier production function in the analysis of all 48 contiguous U.S. states in the period 1970–1983, to attempt to measure and explain changes in technical efficiency. The model allows technical inefficiency to vary over time, and inefficiency effects to be a function of a set of explanatory variables in which the level and composition of public capital plays an important role. Results indicate that U.S. state inefficiency levels are significantly and positively correlated with the ratio of public capital to private capital. The proportion of public capital devoted to highways is negatively correlated with technical inefficiency, suggesting that not only the level but also the composition of public capital influences state efficiency.     

WONDER: FROM POETICS TO POLITICS

Marnie Hughes-Warrington's book, History as Wonder: Beginning with Historiography, invites readers to reconsider the power of wonder as a critical concept whose theoretical implications go far beyond its evident ability to inspire historical research. Wonder is supposedly a neutral weapon for historians, one that is limited to promoting incessant curiosity about the past. Attempting to move from a poetic and aesthetic vision of wonder to a consideration of the concept's ethical and political uses, Hughes-Warrington claims that “historians since Herodotus have engaged with or responded to the efforts of thinkers who attempt to make general sense of the world, metaphysicians” (xii). In what follows, I challenge Hughes-Warrington's approach by emphasizing and exploring the epistemological questions History as Wonder raises about who holds the power to establish a conventional sense of the world and to what extent historical research may offer general explanations of the world without succumbing to precritical assumptions or metahistorical reductionisms.     

Chemical characterization of majolica from 14th–18th century production centers on the Iberian Peninsula: a preliminary neutron activation study

Majolica pottery is one of the most characteristic tableware produced during the Medieval and Renaissance periods. Majolica technology was introduced to the Iberian Peninsula by Islamic artisans during Medieval times, and its production and popularity rapidly spread throughout Spain and eventually to other locations in Europe and the Americas. The prestige and importance of Spanish majolica was very high. Consequently, this ware was imported profusely to the Americas during the Spanish Colonial period. Nowadays, Majolica pottery serves as an important horizon marker at Spanish colonial sites. A preliminary study of Spanish-produced majolica was conducted on a set of 246 samples from the 12 primary majolica production centers on the Iberian Peninsula. The samples were analyzed by neutron activation analysis (NAA), and the resulting data were interpreted using an array of multivariate statistical procedures. Our results show a clear discrimination between different production centers. In some cases, our data allow one to distinguish amongst shards coming from the same production location suggesting different workshops or group of workshops were responsible for production of this pre-industrial pottery.