Dendrochronological Dating and Provenancing of Timbers from the Arade 1 Shipwreck,Portugal

As part of a larger project promoting the development of historical dendrochronology in the Iberian Peninsula, ship‐timbers from the Arade 1 wreck (mostly planking and framing elements), stored at the DANS/IGESPAR in Lisbon, were examined. Of these, 52 samples were identified as deciduous oak (Quercus subg. quercus) and two as chestnut (Castanea sativa). Of 24 timbers selected for dendrochronological research, 23 could be dated, placing the origin of the wood in western France and the felling of trees between AD 1579 and 1583. Their homogeneity suggests they are part of the original construction, which probably took place shortly after AD 1583. © 2012 The Authors     

Regional Externalities And Growth: Evidence From European Regions*

Abstract. This paper models externalities of production across regional economies. Under the assumption that knowledge diffuses without political or administrative barriers, we derive externalities that affect the steady state and the process of growth of each economy. The empirical counterpart of the reduced form equation summarizing the process of growth allows us to test for the presence of regional spillovers and to measure their magnitude. Our results for a sample of European regions show that spillovers are far from negligible, are robust to the consideration of variables within each region, and may cause nondecreasing returns at the spatial aggregate level. The paper also relates previous empirical evidence on spatial dependence in growth studies to the externalities modeled here.     

The history of stones: behavioural inferences and temporal resolution of an archaeological assemblage from the Middle Palaeolithic

Behavioural issues are a main focus of current Palaeolithic research, especially where the archaeological record of archaic hominids is concerned. Often these issues are approached using archaeological assemblages that are palimpsests defined exclusively by stratigraphic criteria. The aim of this paper is to discuss whether such assemblages are adequate for solving behavioural questions. As a case study, we will present the lithic provisioning strategies documented in level L of the Abric Romaní Middle Palaeolithic site. The results of this study suggest that the number of events and/or the amount of time included in the archaeological assemblages could be relevant when explaining the interassemblage variability, given that palimpsests tend to reduce the behavioural variability. If we want to approach the behavioural domain, we need archaeological assemblages of higher temporal resolution, defined through the identification of single activity events.     

Holocene fire history of black colluvial soils revealed by pyrolysis-GC/MS: a case study from Campo Lameiro (NW Spain)

The colluvial soils of Galicia (NW Spain) are records of Holocene environmental change. In spite of the omnipresence of charcoal fragments in these soils, the effect of fires on the development of the Galician landscape and the potential role of past societies are poorly understood.     

Public Opinion,National Integration and National Identity in Spain: The Case of the Barcelona Olympic Games

Abstract. This article analyses the impact of the Barcelona 1992 Olympic Games on national integration and national identity in Spain with respect to the conflict of interests that developed around the Games between the centre and Catalonia. We argue that polarisation along nationalist lines was limited in large part because national identity in Spain today is not predominantly a unitary and exclusive entity. Dual identity, loyalty to both Spain, on the one hand, and to one's region, or nation as in the case of Catalonia, on the other, and inclusive nationalism that does not aim at complete national independence, increasingly have tended to predominate in the last decade and a half. The Olympics, then, not only polarised relations between Catalonia and Spain, they also served to accommodate antagonisms between them and thus to maintain a delicate, fragile balance of power in the new España de las autonomías.     

Milling Cereals/Legumes and Stamping Bread in Mauretanian Tamuda (Morocco): An Interdisciplinary Study

African Archaeological Review - Recent archaeological excavations (2016–2019) in the city of Tamuda (northern Morocco) yielded evidence of commercial milling and bread-making facilities dated...     

The Role of Different Raw Materials in Lithic Technology and Settlement Patterns During the Middle Stone Age of Southern Africa

African Archaeological Review - The study of raw materials is an essential step in lithic analysis, regardless of the age, provenance, and technology of the assemblages. As in many other contexts...     

The business relations,identities and political resources of Italian merchants in the early-modern Spanish monarchy: some introductory remarks

Abstract

This article offers a preliminary approach to the special volume entitled Business Relations, Identities, and Political Resources of the Italian Merchants in the Early-Modern Spanish Monarchy. It discusses the major issues and debates addressed in the five contributions collected here about the central role played by the Genoese, Florentine and Milanese commercial networks in the framework of a polycentric imperial structure as was the Spanish Monarchy.     

Experimental Research with Salt Crystallization in Historical Portuguese Azulejos

The most serious form of degradation of historical azulejos is the spall of the glaze and it is widely accepted that the crystallization of salts dissolved in water circulating in the masonry is its main cause. This article reports the results of an accelerated aging test aimed at studying the physical deterioration of azulejos caused by cycles of dissolution and re-crystallization of sodium chloride (NaCl). Experiments were carried out on 26 Portuguese azulejos from the 17th–19th century, some of which with original manufacturing defects or with varying degrees of previous decay.

The results of 75 cycles over 18 months did not verify that the action of NaCl could trigger an accelerated loss of glaze in a healthy azulejo. Furthermore, the results lead to the induction that there must be other, eventually concurring, causes for the spall of glaze than a simple challenge with salts that crystallize by evaporation.     

El episodio de los Horacios y Curiacios de Tito Livio en el Poema de Mio Cid

La declamación del Cid durante las Cortes de Toledo desemboca en el sangriento enfrentamiento entre una tríada de sus mejores soldados contra tres miembros del clan de Carrión. Este combate triple responde al nuevo sistema triádico que gobierna este tercer cantar. La crítica cidiana sostiene una influencia de la épica francesa para este episodio al igual que defiende la necesidad del autor del poema por mantener un patrón triple. Sin embargo, la peculiaridad del número de combatientes y el papel que el monarca Alfonso VI como juez desempeña durante la asamblea tienen una raíz literaria. Esta pugna entre ambas tríadas y el hecho de que el rey delegue la supervisión del pleito recuerda el episodio de los Horacios y Curiacios de Tito Livio en el libro primero de su Ab urbe condita. La influencia de la obra de Tito Livio durante la Edad Media, y en concreto el éxito de este episodio belicoso, posibilita argumentar una base literaria para la confección del episodio cidiano. Así, el cambio numérico de este último cantar y la postura del rey atesoran una matriz erudita que demuestra los intereses culturales del genio creador del Poema de Mio Cid.