Selection and Exploitation of Macro‐Vertebrate Resources During the Upper Palaeolithic in Northern Spain. New Evidence from Coímbre Cave (Peñamellera Alta,Asturias)

The exploitation of ungulates in the Cantabrian region during the Upper Palaeolithic is characterized by the appearance of progressively specialized hunting strategies, especially during the Magdalenian. This specialization focused on either Iberian ibex or red deer, depending on environmental or topographic features. Red deer, for instance, was hunted mostly on the plains while ibex and/or chamois was hunted in rocky and mountainous areas. Here we present new zooarchaeological and taphonomic evidence from Coímbre cave (northern Spain), a site located in the rugged region between the Picos de Europa and Sierra del Cuera (Asturias) which has evidence for specialized ibex hunting. We discuss the possible reasons for such a selective hunting pattern. While the predominance of mountain species such as Iberian ibex or chamois in the Magdalenian levels suggests prey selection based on topographic or environmental criteria, the predominance of large bovids in the Gravettian level could imply that other alternatives were available. We also provide evidence of a pattern of rabbit exploitation which is unusual by comparison with other Upper Palaeolithic sites of northern Spain, and which taphonomic evidence suggests was due to human activity.     

Three-dimensional cranial shape analyses and gene flow in North Africa during the Middle to Late Holocene

Archaeological evidence shows that populations used to transverse the Sahara Desert throughout the Holocene despite the extreme temperatures and the rough physical terrain. The current paper examines whether the desert inhibited extended gene flow among populations by means of cranial morphology as captured by geometric morphometrics. The examined populations include the Garamantes, a group centered in Southwest Libya and largely controlling trans-Saharan trade, and various Egyptian, Tunisian and Sudanese groups dating to the Middle and Late Holocene. The results showed that most inter-population comparisons were statistically significant and therefore all populations appear more or less distant to each other. The Mahalanobis biodistance measure identified four clusters. The first consists of the Garamantes alone, the second includes the populations from Kerma and Gizeh, the third includes the Badari and Naqada, while the fourth consists of the samples from Algeria, Carthago, Soleb and Alexandria. Moreover, the distance of the Garamantes to their neighbors was significantly high and the population appeared to be an outlier. This is attributed to the location of the Garamantes at the core of the desert, indicating that, despite the archaeological evidence, the Sahara Desert posed important limitations to gene flow between the Garamantes and other North African populations.     

The Archaeology of the Gaucho <Emphasis Type="Italic">“Vago y Mal</Emphasis><Emphasis Type="Italic">Entretenido”</Emphasis>

The purpose of this article is to explain and discuss the essential operational characteristics of the technology of power (sensu Foucault) perpetrated on the internal frontiers with the Indians in nineteenth-century Argentina. The conquest and colonization of the Pampas took shape in the establishment of military camp structures placed to create a defensive cordon, known as “the Indian frontier line.” These constructions were fortlets defended by gaucho cavalry squadrons (know as Blandengues during the Spanish period, and then Guardias Nacionales after Argentinean Independence). This process is known in Argentinean historiography as “the conquest of the desert.” This particular technology of power existed in this historical context and operated at every social level, impacting strongly on the lower classes that inhabited the incorrectly named “desert.” Its implementation in the military field enabled the existence of an array of micro-powers that surrounded the gaucho, called vago y malentretenido—“a vagrant and lingerer”—and their women's lives. The army as institution was the locus of various forms of coercion and old forms of punishment (such as the stakes, whipping, and public executions) most of which affected peasants, nonresidents, itinerant workers, and the rural youth. This schema was adopted in different areas: in the enrolment and discipline of the gaucho soldiers, in life in the fortlet-prisons, and in the ritualism of power. The alternative chosen by soldiers to evade this technology of power and the fortlet-panopticons was escape through desertion. The utility of those observations is demonstrated, because an important part of the area of research of historical archaeology that has developed with the greatest impetus in Argentina has taken fortlets as its subject of study.     

The "Gradient Effect" in Federal Laboratory-Industry Technology Transfer Partnerships

Based on data from 229 industry-federal laboratory projects, our research analyzes combinations of technical roles and laboratory characteristics to determine their relation to projects' effectiveness. The results show increased effectiveness when the combination of technical roles follows a "gradient." That is, performance is enhanced when the company plays a different technical role than the laboratory, but a role that is only a step away on the basic-applied-development spectrum. Effectiveness diminishes when both the company and the federal laboratory play the same technical role or when the technical roles are far apart on the basic-applied-development spectrum. The results may have general implications for public policy partnerships, suggesting that although partnership effectiveness requires distinctive roles, partner roles should not be so different as to undermine possibilities for coordination and integration.     

<Emphasis Type="Italic">Corrales de Indios</Emphasis> (Lithic Structures) in Tandilia,Argentina: A Global Study

In the central-southeastern area of Buenos Aires Province, Argentina, lies a mountainous area of low height in Tandilia that contains important outcrops of quartzite and granite. A large number of buildings are made of massive blocks of rock, some of them with a surface of over 1 ha. In addition to these completely artificial constructions are other structures that are semi-natural, having been made in places with special topographical characteristics and complemented with dry-stone walls. Scanty written documents allow us to attribute some of the constructions to an age before the permanent settlement of the Creole population. In the Tandilia Sierras these structures are commonly known as “corrales de indios” (Indian corrals). This designation involves a double prejudice with regard to function and cultural affiliation. Out of a total of 22 structures, we analyze a group of 4 that were excavated to use to review the written documents.     

The Spatial Distribution of the Internet in the European Union: Does Geographical Proximity Matter?

This paper examines the spatial distribution of the Internet in the European regions. To achieve this aim, our analysis combines a set of non-parametric techniques proposed in the context of the economic growth literature, with various spatial econometric instruments. The results reveal that regional disparities in Internet adoption are greater than territorial inequalities in gross domestic product (GDP) per capita. In addition, our findings show that the distribution under consideration is characterized by the presence of positive spatial dependence, which implies that physically adjacent regions register a similar degree of Internet adoption. Finally, the analysis carried out allows us to assess the role played by variables such as GDP per capita, unemployment rate, stock of human capital and population density, in explaining the spatial distribution of the Internet in the European Union.