Path-development trajectories and barriers perceived by stakeholders in two Central European less developed regions: narrow or broad choice?

This paper aims at the comprehension of feasible development trajectories conceptualized within the new path-development model in the case of two less developed regions in Central Europe (CE). The main new element of this paper comprises the examination of the perception of key barriers and mechanisms hindering particular evolutionary trajectories by regional stakeholders and their comparison with those conceptualized in the literature. Although conceptual characteristics of prevailing path types in different regional innovation systems do exist, empirical verification from less developed regions such as those in CE is insufficient. On the basis of interviews with regional stakeholders, a typology of barriers for pathways conceptualized to date was elaborated from a CE perspective. Our study showed that the feasibility of a more radical path is hindered by a wide range of barriers operating at different levels. The elaborated typology of barriers for various path-development trajectories outlined the main hindrances constraining key regional actors, linkages and institutions. Given the general weakness of the overall RIS, path-extension and path-modernization trajectories are bound to be the most realistic options for this type of less developed regions. Our study revealed existing regional dynamics as built predominately upon incremental changes within rooted but prospective industrial branches.     

Too precarious to be inclusive? Hotel maid employment in Spain

ABSTRACT

Hoteliers have steadily been able to reduce costs and increase employees’ workload as a result of mass unemployment sparked by the financial crisis, beginning in 2008, and associated legislative reforms by the Spanish government. Outsourcing has been hotels’ main instrument in this drive. Hotel chambermaids are among the groups most affected by this phenomenon. This article analyses the impacts of outsourcing on hotel maids’ working conditions, while questioning the possibilities for achieving inclusive tourism given the current outsourcing trend. It is based on 44 in-depth interviews with a range of informants, including 24 hotel maids who have experienced the process of outsourcing, in major Spanish tourism destinations. This study aims to understand the changes these workers have experienced and perceived in their working conditions. The research results highlight a marked deterioration in hotel maids’ working conditions in recent years, most notably involving (a) a reduction in their salary and the loss of professional categories, (b) work overload, (c) greater uncertainty in the duration of employment, timetables and work schedule, (d) de-professionalisation, (e) segmentation, division and an increase in competition between hotel staff, (f) the accentuation of health problems and (g) a decrease in the capacity of representation and the defence of workers’ collective interests.     

Seismic performance of historical vaulted adobe constructions: a numerical case study from Yazd,Iran

Past earthquakes have demonstrated that historical vaulted adobe buildings are highly vulnerable to seismic actions. Hence, it is crucial for such building typologies to be evaluated in terms of seismic capacity. To this end, this article deals with the seismic performance of historical vaulted adobe houses from the city of Yazd, Iran as one of the seismically active areas of the world and possessing a very rich adobe heritage. Thus, and based on a detailed geometrical survey, a representative sample of adobe houses from Yazd was studied using a simplified in-plane analysis based on three geometric indexes. Concerning the out-of-plane behavior, a deeper assessment was conducted by performing a numerical study, where the main influential parameters on the seismic behavior of vaulted adobe buildings were considered. The numerical analyses were carried out by adopting the limit analysis theory implemented in the Block2D software. The results obtained indicate the safe in-plane behavior of most of the houses and the safe out-of-plane response of the sample under gravitational loads. However, the sample out-of-plane safety under earthquake-induced loads seems to be a matter of concern.     

The Contribution of Transmission Electron Microscopy (TEM) to Understanding Pre‐Columbian Goldwork Technology

This paper highlights the contribution of transmission electron microscopy (TEM) when combined with scanning electron microscopy and energy‐dispersive X‐ray microanalysis (SEM/XEDS) to characterize objects in archaeology. The application of TEM in archaeology is not yet a common tool, but it may provide data that are significant to understanding pre‐Columbian gold metallurgy, specifically the gilding and silvering methods. Two gilded rods were studied using a combination of TEM and SEM/XEDS techniques. The objects were found at the Atacames archaeological site, in the Esmeraldas region, Ecuador, which was occupied between ad 750 and 1526 by the Atacames culture. The microchemical and structural results of the inner and the external gilded part of the artefacts support the hypothesis of a gold diffusion to the surface enhanced by chemical treatment with chloride‐rich solutions, heating and successive annealing processes. The present study reveals that microstructural investigation by TEM provides useful information with which to investigate the techniques used to modify the chemical surface composition of pre‐Columbian artefacts.     

Rethinking the metaphor of light: María Zambrano in dialogue with Jacques Derrida and Hans Blumenberg

ABSTRACT

The notion of metaphor has been broadly discussed during the twentieth century as an essential and necessary part of language and history. This article examines the theoretical dialogue that links the centrality of the metaphor of light in the work of María Zambrano with reflections on this topic by Jacques Derrida and Hans Blumenberg. Through various formulations of this metaphor across different works, Zambrano presents the metaphor linked to poetic reason as not reducible to a mere rhetorical ornament or to a concept. By articulating alternative metaphors to the imperative of clarity as the blinding light of Occidental reason, Zambrano introduces a solid critique to rationalism and introduces the metaphor of the Dawn as a new form of knowledge. This new intonation of the metaphor of light opens up an unexplored direction in Spanish thought not only by thinking the metaphor of light through poetic reason and its critique to the philosophical tradition, but also by assuming the political implications of this metaphor and criticizing its heliopolitical configuration. Indeed, Zambrano states the significance of the metaphor of the sun linked to the sacrificial structure of history, particularly of Spain, and its necessary overcoming as the possibility of a radical democracy.     

The Sound of Rock Art. The Acoustics of the Rock Art of Southern Andalusia (Spain)

This paper explores the potential of acoustics to interpret the prehistoric rock art of southern Andalusia (Spain). Tests undertaken in two areas, north of the Celemín river and the Bacinete area, will form the basis of our discussion. The results obtained at a selection of rock art sites show that the two key rock art sites, El Tajo de las Figuras and the large shelter at Bacinete, both with the majority of paintings in the earlier Laguna de la Janda style, had good resonance values. In contrast, at most of the other minor sites tested, the values for resonance were negative or insignificant, regardless of whether they were painted in Laguna de la Janda or schematic style. We conclude that the major rock art sites in southern Andalusia were chosen not only for their geological appearance and location in the landscape, but also for their acoustic properties.     

The Mega-Site of Valencina de la Concepción (Seville,Spain): Debating Settlement Form,Monumentality and Aggregation in Southern Iberian Copper Age Societies

Study of the Iberian Copper Age has experienced a remarkable upheaval in the last two decades. The discovery in central and southwestern Iberia of a significant number of ditched enclosures, a site type almost unknown in this region until the mid 1990s, has opened up new lines of research. Particularly interesting is the existence of some exceptionally large sites. Largest of all is Valencina de la Concepción (Seville, Spain), covering an area of 450 ha and featuring several outstanding megalithic monuments, thousands of pits and material assemblages revealing middle and long distance contacts. In this paper we discuss the implications of the Valencina mega-site for the study of settlement variability, monumentality and population aggregation as key phenomena in the rise in social complexity in Copper Age Iberia.     

Cultural diversity and free trade: the case of the EU-Canada agreement

This article examines the role assigned to culture in general and to cultural industries and diversity in particular by the Canada-EU Comprehensive Economic Trade Agreement (CETA). Although it pursues further economic liberalization, the arrangement is about much more than trade: its preamble, for instance, contains a reference to the 2005 UNESCO Convention on the Diversity of Cultural Expressions. Nevertheless, the text lacks a general exception clause protecting culture. This paper examines the consolidated CETA text from the perspective of political economy to clarify to what extent this is an opportunity to reconcile rules of free trade with cultural policies aiming to protect and promote the diversity of cultural expressions, especially when the latter derive from cultural industries in both analogue and digital scenarios.     

Ethnicity, development and gender: Tsáchila indigenous women in Ecuador

In recent decades, indigenous populations have become the subjects and agents of development in national and international multicultural policy that acknowledges poverty among indigenous peoples and their historic marginalization from power over development. Although the impact of these legal and programmatic efforts is growing, one persistent axis of disadvantage, male–female difference, is rarely taken into account in ethno-development policy and practice. This article argues that assumptions that inform policy related to indigenous women fail to engage with indigenous women's development concerns. The institutional separation between gender and development policy (GAD) and multiculturalism means that provisions for gender in multicultural policies are inadequate, and ethnic rights in GAD policies are invisible. Drawing on post-colonial feminism, the paper examines ethnicity and gender as interlocking systems that structure indigenous women's development experiences. These arguments are illustrated in relation to the case of the Tsáchila ethno-cultural group in the South American country of Ecuador.     

First evidence of the production of Ginalski E5 button spurs from copper alloy in Central Europe

Ginalski-type E5 button spurs made from a Cu alloy are a characteristic attribute of the Middle Roman period in barbarian Europe. The find of part of a mould made of non-ferrous metal at the Luleč site in the district of Vyškov, Czech Republic, provided key evidence for explaining the issue of their production. The discovery of this unique artefact showed that based on current knowledge, the spurs made from a Cu alloy were also produced in the Middle Danube region and not only in Northeast Europe as had previously been thought.