‘6 to 8 Slices Of Bread’

Swedish health information, conducted by the National Board of Health and Welfare in collaboration with private participants, expanded rapidly in the 1970s. This study examines a controversial bread campaign, which declared that the National Board, in collaboration with the private Bread Institute, wanted citizens to eat six to eight slices of bread every day. Why and how could such a seemingly unholy alliance come about? Contextualizing the collaborations with the industry, with a network governance approach, this article seeks the answers by investigating the organizational conditions behind the various campaigns. Different conflicting dilemmas influenced the campaigns and their outcomes. For example, the desire to maximize the disseminationof information, and at the same time controlling it, as well as the imbedded power dynamics between private and public sector. The result points to a shift from strong to weak interdependence between the government agency and collaborating parties, basically due to the agency’s diminishing campaign resources, which opened up for a stronger commercialization of the bread campaign.     

The mortgage crisis and evictions in Barcelona: identifying the determinants of the spatial clustering of foreclosures

The article identifies the determinants of the uneven spatial distribution of housing accumulated by banks via foreclosures in the city of Barcelona. Working with a new data source, we geolocalised foreclosed housing and analysed its tendency to spatially cluster. Using the bivariate version of the Local Moran Indicator, we confirmed the spatial correlation between the concentration of foreclosed housing and indicators of the socio-economic vulnerability of the neighbourhoods containing it. We also applied an OLS model to identify and weight the determinants of this clustering at the neighbourhood level. Our findings revealed that the growth of unemployment, the concentration of (non-EU) immigrant population and a greater presence of residents with low levels of studies were the key variables that explain the uneven geography of foreclosures in Barcelona. The results obtained also allowed us to characterize the spatial distribution of the housing accumulated by the banks during the mortgage crisis. As a result of the massive wave of evictions, banks have emerged as large-scale property owners in Spain and key agents for present and future housing policies.     

Living in an Egyptian Oasis: Reconstruction of the Holocene Archaeological Sequence in Kharga

Within the Egyptian Western Desert, the Kharga Oasis was a particularly favourable and highly frequented area during the Holocene thanks to a permanent ground water supply. The high concentration and accessibility of archaeological sites here allows the cultural and economic changes to be documented at a local scale, when northeastern Africa was experiencing strong climatic variations and the transition to a food production economy. An expansive program led by the Institut français d’archéologie orientale (IFAO) which included systematic survey, sampling collections, tests and stratigraphic excavations has dramatically increased the amount of data available concerning the prehistory of the Kharga Oasis. Typo-technological analyses focusing on the lithic industries, and other aspects of material culture, plus a series of ¹⁴C dates have led to the definition of four main successive cultural phases: Kharga A, B, C and D. This paper describes this proposal of a new archaeological sequence for human occupation in the Kharga Oasis and discusses its integration in the wider frame of Egypt and the Eastern Sahara.     

Reeditando al completo el teatro mayor de Cervantes

This is a review essay on the supplementary volume of the edition of Miguel de Cervantes’s Comedias y tragedias, coordinated by Luis Gómez Canseco and published by Biblioteca Clásica de La Real Academia Española in 2015. Composed of articles and annexes written by reputed Cervantists and aided by an abundant bibliography, this supplementary volume offers excellent introductory studies to each of Cervantes’s dramas—including La conquista de Jerusalén recently attributed—and constitutes a great tool to teach a monographic course on Cervantes’s major theater.     

Revisiting the Epipalaeolithic-Neolithic Transition in the Extreme NW of Africa: The Latest Results of the Chronological Sequence of the Cave of Kaf Taht el-Ghar (Tétouan,Morocco)

African Archaeological Review - This study focuses on the chronostratigraphic sequence of the Cave of Kaf Taht el-Ghar (Dar Ben Karrich, Tétouan, Morocco) excavated in 2012 in the framework of...     

Extinct species identification from late middle Pleistocene and earlier Upper Pleistocene bone fragments and tools not recognizable from their osteomorphological study by an enhanced proteomics protocol

Ancient preserved molecules offer the opportunity of gaining a deeper knowledge on their biological past. However, the development of a proteomic workflow remains a challenge. The analysis of fossils must involve a low quantity of material to avoid damaging the samples. In this study an enhanced proteomic protocol was applied to 5-milligram samples of about 130,000-year-old mammalian bones ranging from the end of the Middle Pleistocene up to the earlier Upper Pleistocene, excavated from Scladina Cave (Sclayn, Belgium). Using sequence homology with modern sequences, a biological classification was successfully achieved and the associated taxonomic ranks to each bone were identified consistently with the information gained from osteomorphological studies and palaeoenvironmental and palaeodietary data. Amino acid substitutions on collagens were identified, thus providing new information on extinct species sequences and helping in taxonomy-based clustering. Considering samples with no osteomorphological information, such as two fragments of bone retouchers, proteomics successfully identified the families providing paleontologists new information on these objects. Combining osteomorphology studies and amino acid variations identified by proteomics, one of the retouchers was potentially identified as belonging to the Ursus spelaeus species.     

Partager et occuper l'espace public d'un quartier gentrifié : lecture de Jacques Rancière

This article attempts, based on the concepts and methods of the philosopher Jacques Rancière, to conceptualize the process of gentrification as a scene of sharing and disagreement, a scene in which the paradox of a limited access to housing and a shared occupation of public space occurs simultaneously. Three concepts of Jacques Rancière help us to encompass the scene of the disagreement of gentrification, as the partition of sensible, the equality of intelligence, and the dissensus.     

“Conducted Properly,Published Incorrectly”: The Evolving Status of Gel Electrophoresis Images Along Instrumental Transformations in Times of Reproducibility Crisis

For the last ten years, within molecular life sciences, the reproducibility crisis discourse has been embodied as a crisis of trust in scientific images. Beyond the contentious perception of “questionable research practices” associated with a digital turn in the production of images, this paper highlights the transformations of gel electrophoresis as a family of experimental techniques. Our aim is to analyze the evolving epistemic status of generated images and its connection with a crisis of trust in images within that field. From the 1980s to the 2000s, we identify two key innovations (precast gels and gel docs) leading to a “two-tiered” gel electrophoresis with different standardization procedures, different epistemic statuses of the produced images and different ways of generating (dis)trust in images. The first tier, exemplified by differential gel electrophoresis (DIGE), is characterized by specialized devices processing images as quantitative data. The second tier, exemplified by polyacrylamide gel electrophoresis (PAGE), is described as a routine technique making use of image as qualitative “virtual witnessing.” The difference between these two tiers is particularly apparent in the ways images are processed, even though both tiers involve image digitization. Our account thus highlights different views on reproducibility within the two tiers. Comparability of images is insisted upon in the first tier while traceability is expected in the second tier. It is striking that these differences occur not only within the same scientific field, but even within the same family of experimental techniques. In the second tier, digitization entails distrust, whereas it implies a collective sentiment of trust in the first tier.