A Critical Review of European and American Provisions for the Seismic Assessment of Existing Steel Moment-Resisting Frame Buildings

The publication of Part 3 of Eurocode 8 (EC8-3), dedicated to the seismic assessment of existing buildings, took place a decade ago. However, its application in engineering practice has been limited. Moreover, no studies have been conducted regarding the application of EC8-3 to steel structures. In this paper, a critical review and practical application of EC8-3 and ASCE41-13 are carried out. Issues related to the definition of the performance requirements, compliance criteria, and the consistency of the analysis procedures proposed by both standards are identified. Conceptual differences between both documents are highlighted, and several inconsistencies in EC8-3 are discussed.     

Le Conte de deux cités1 : Analyse comparative des conflits urbains de Montréal et Valence, 1995–2010

A tale of two cities: 9 Comparative analysis of urban conflicts of Montreal and Valencia, 1995–2010 Metropolization processes at work in contemporary societies produce social and spatial change, which can raise strong opposition from a variety of urban actors, leading to acts of dissent. While such urban conflict has been examined in the past, geographical analysis of urban conflicts as sociospatial processes is more recent. Systematic quantitative research on urban conflict is virtually nonexistent in terms of comparative analysis conducted with an international perspective. Systematic comparative analysis sheds light on the existing relationship between urban conflicts and the socio‐territorial contexts in which conflicts emerge and evolve. This article presents a comparative analysis of urban conflict that occurred in a selection of boroughs in two cities characterized by different geographical realities, Valencia (Spain) and Montreal (Canada), between 1995 and 2010. Spatial autocorrelation techniques applied to a conflict database show a significant relationship between the emergence of urban conflict and the spatial distribution of some contextual variables. Indeed, for Montreal as for Valencia, the concentration of urban conflict is the greatest in the most deprived neighbourhoods. Also, regarding the management and regulation of urban conflict, results shed light on important differences between Montreal and Valencia. These differences include the outcome of urban conflicts, repertoire of action of actors involved in conflict activity, and the type of contestation faced by actors who promote the challenged urban projects.     

ANALYZING THE IMPACT OF PUBLIC CAPITAL STOCK USING THE NEG WAGE EQUATION: A SPATIAL PANEL DATA APPROACH

ABSTRACT This paper examines the relationship between the level of public infrastructure and the level of productivity using panel data for the Spanish provinces over the period 1985–2004, a period that is particularly relevant due to the substantial changes occurring in the Spanish economy at that time. The underlying model used for the data analysis is based on the wage equation, which is one of a handful of simultaneous equations which when satisfied correspond to the short‐run equilibrium of New Economic Geography (NEG) theory. This is estimated using various spatial panel models with either fixed or random effects to allow for individual heterogeneity. Using these models, we find consistent evidence that productivity depends directly on the public capital stock endowment of each province, but also there is evidence of negative spillover effects from changes in capital stock in neighboring provinces.     

“Only a God Can Resist a God.” Political Theology between Polytheism and Gnosticism

ABSTRACT

Sovereignty – based on a claim to irresistible authority – and “speaking truth to power” (or parrhesia) are evidently opposed and yet they seem to have a strange affinity with one another, at least if one follows Foucault’s last lectures on this motif of political philosophy. This article revisits Hans Blumenberg’s reconstruction of the meeting between the German poet Goethe and the French emperor Napoleon as an example of a parrhesiastic encounter between philosophy and tyranny. The article situates Blumenberg’s discussion of Goethe’s pantheism and polytheism in the context of his ongoing polemic with Schmitt’s conceptions of sovereignty and political theology. It argues that while both Blumenberg and Schmitt seek to offer responses to the Gnostic rejection of worldly power, a reading of Goethe in light of the discourse on parrhesia or frank speech lately revived by Foucault allows for the articulation of republican response to Gnosticism.     

A Simplified Drift-Based Assessment Procedure for Regular Confined Masonry Buildings in Seismic Regions

This article presents a simplified procedure for assessing the seismic performance of existing low-to-medium rise confined masonry (CM) buildings, which are a typical construction type in Latin-America. The procedure consists of the estimation of the peak roof and first-story inelastic drift demand of CM buildings. The expected peak inelastic displacement demand is related to drift-based fragility curves, which express the probability of being or exceeding two key damage states in the masonry panels, developed from a relatively large experimental database. The proposed procedure could be very useful for obtaining rapid estimates of expected performance during future earthquake events and for assessing the seismic vulnerability of regular confined masonry structures.     

A Method for the Evaluation of Metropolitan Planning: Application to the Context in Spain

The metropolitan urbanization shows evidence that planning at the regional, subregional and municipal levels with its wide range of territorial, urban and sectorial competences is now longer able to significantly influence territorial development. This has led to a greater demand for alternative approaches, methods and instruments. For this research study, the metropolitan area of Granada was used as a field laboratory to assess the capacity of metropolitan planning to have an impact on metropolitan processes and dynamics. For this purpose, a method for metropolitan planning evaluation, MPE methodology, was proposed, which involves two evaluation processes. This method first evaluated the coherence of plans of different competences and at different scales within the metropolitan context (trans-scalar evaluation); it then evaluated the interaction between methods and proposals in plans and metropolitan dynamics (interactive evaluation).     

The hunted hunter: the capture of a lion (Panthera leo fossilis) at the Gran Dolina site,Sierra de Atapuerca,Spain

Many Pleistocene caves and rock shelters contain evidence of carnivore and human activities. For this reason, it is common to recover at these sites faunal remains left by both biological agents. In order to explain the role that carnivores play at the archaeological sites it is necessary to analyse several elements, such as the taxonomical and skeletal representation, the age profiles, the ratio of NISP to MNI, the anthropogenic processing marks on the carcasses (location and purpose of cutmarks and burning and bone breakage patterns), carnivore damage (digested bones, location and frequencies of toothmarks and bone breakage), length of the long bones, frequencies of coprolites and vertical distribution of the faunal remains, inter alia. From this, the documentation of carnivores in a faunal assemblage with a clear anthropogenic component can be understood from three main phenomena: (1) the carnivores as accumulators and the use of the site as a den; (2) carnivores as scavengers of hominid refuse and; (3) carnivores as hominids’ prey. Of these three phenomena, the last one is the least documented at the Middle Pleistocene sites. From this perspective, here we present the case of the anthropogenic use of a lion (Panthera leo fossilis) from level TD10-1 of Gran Dolina (MIS 9, Sierra de Atapuerca, Burgos, Spain). The lion bone remains show signs of direct interaction between this big cat and human groups that occupied Gran Dolina in these chronologies. From this perspective, the aim of this paper is to contribute to the knowledge of the role developed by large carnivores in the anthropogenic contexts and to provide data on human use of these predators at the European Middle Pleistocene sites.     

Designated Public Festivals of Interest to Tourists

Event tourism is part of the appeal of a destination and an important contributor to the well-being of communities. This paper examines the festivals classified of interest to tourists by the Spanish Tourist Board. The declaration of Festivals of Interest to Tourists (FITs) is granted to those festivals which demonstrate cultural values and popular traditions, with special consideration to their ethnological characteristics and to their particular importance as a tourist attraction. These festivals provide new opportunities to attract visitors to the places where they are held. Local and regional policies can take advantage of the FITs in order to increase the appeal of a tourist destination. This paper details an exploratory analysis of FITs in Spanish provinces. This study aims to group the provinces according to the characteristics of their FITs. To this end, a cluster analysis is performed and the validity is established using the unbiased estimator out-of-bag.     

Tourism Planning in Sub-regional Destinations: Heterogeneity of the Tourist Experience on the Andalusian Coastal Municipalities

The present paper analyses tourist experience, studying the existing differences among geographical zones within a broader tourist destination with provincial character. Planning and management of tourist destinations must pay special attention to the maintenance and conservation of natural and artificial resources in tourist supply, attempting to improve their competitive position. Hence, this study compares several Andalusian coastal municipalities through different components of tourist supply. Among other obtained results, findings indicate the existence of significant differences in urban environments among the municipalities of Almeria, in beach quality among the municipalities of Cadiz and in accommodation among the municipalities of Malaga.