EMERGENCE OF LEAPFROGGING FROM RESIDENTIAL CHOICE WITH ENDOGENOUS GREEN SPACE: ANALYTICAL RESULTS

Leapfrog development is a typical form of sprawl. This paper aims at analyzing the existence, size, and persistence of leapfrogging in a dynamic urban economic model with endogenous green amenities. We analyze whether incoming households choose to settle at the fringe of the city or to jump further away depending on their preferences and the structure of the city. We first provide an analytical treatment of the conditions and characteristics under which a first leapfrog occurs and show how the optimal choice is affected by the size of the city, income, commuting costs, as well as the size of the area where green amenities are considered. We then study how further leapfrogging and multiple urban rings may appear and be maintained in the long‐run equilibrium, and how infill processes take place through time.     

Mississippian monumentality in the Yazoo Basin: recent investigations at the Carson site (22CO505), northwestern Mississippi

Investigations at the Carson site (22CO505), located in Coahoma County, Mississippi, have uncovered data on the development of a large Mississippian mound center dating to the period from A.D. 1200 through European contact. Recent sediment coring, excavation, artifact analyses, and radiocarbon and optically stimulated luminescence (OSL) dating shed light on earthworks and household structures at Carson, and on Mississippian culture in the Yazoo Basin more generally. Sediment coring demonstrates a laterally transgressing Mississippi River system deposited coarse sandy ridges and clay-filled swales underneath a surface horizon comprised of variously coarse to medium-fine sediment originating from generalized overbank flooding. In some instances, flood-borne sediments were found on mound flanks, indicating that at times river-based flooding may have interrupted mound construction. Sediment coring and trench excavation also demonstrate that Carson’s Mound D was built in four stages, with Stages II and III comprising the major stages of earth moving. Excavations on the mound summit reveal evidence of several superimposed structures that were burned in place and likely used for the production of stone, shell, and wooden craft items, perhaps related to Mississippi Ideational Interaction Sphere (MIIS) paraphernalia. Here we describe recent investigations at Carson and present preliminary findings; forthcoming publications will emphasize strategies of power, monumentality, craft production, and Mississippian exchange systems.     

Bringing Memory Home: Historical (Post)Memory and Patricio Pron's El espíritu de mis padres sigue subiendo en la lluvia (2011)

Published in 2011, Patricio Pron's semi-autobiographical novel details the return of a young Argentine academic to visit his dying father in Buenos Aires, and points precisely to the problematic generational inheritance that characterises the work of Argentina's second generation of dictatorship victims. Negotiating both personal and appropriated memories of his father's militancy during Argentina's last dictatorship (1976–1983), the protagonist gestures to memory not as a source of any objective or official history, but to its inherent quality as a subjective, postponed and mediated construct. Playing with the distinction between history and memory, the novel problematises the potential of postmemory's insistence on creative investment and highlights the difficulties inherent in the re-writing of history as an attempt to understand the past. By building on critical debates surrounding the application of post-Holocaust theory in Argentina, this article will place theories of postmemory firmly within an Argentine context and call for the need to reassess the political nature of the legacy inherited by this second generation. While advancing the discussion of these political elements of Argentine postmemory, attention will thus be drawn to the mechanisms of mnemonic transfer both between and within generations, highlighting how the subjective modification of what is being remembered allows Pron to move beyond an objectively unknowable past and look toward a future that is both open to, and shaped by, his contemporaries.     

‘I'd Feel Ashamed’: Girls' Bodies and Sports Participation

This article is concerned with the links between space, gender and adolescents' bodies. Drawing on data from both qualitative and quantitative research carried out with adolescents aged 13–16 in Liverpool, UK in 2001 the article examines girls' low participation rates in physical education (PE). Framed within theoretical work relating to the performance of corporeal femininities and ‘inhibited intentionality’ in reference to sporting confidence, girls' experiences of single-sex PE are compared with their perceptions of mixed PE in order to explore how the presence of boys may impact on girls' perceptions of their bodies and willingness to participate in sport. The results suggest that while girls still feel pressure from a male gaze to present their bodies to boys as passively beautiful, they also feel pressure to be competent at sport and thus present their bodies as active. However, single-sex PE does not provide a space where the male gaze is absent, suggesting this gaze has been internalized. This article explores the nature of school space in explaining differential participation rates, highlighting how sports within the space of the school, with an emphasis on competition and under the evaluative gaze of teachers, intensify some girls' fears of inadequacy in sports. The findings illustrate the complexities and contradictions present within and between girls' experiences of their bodies and sports and the relationship between school space and adolescents' bodies.

‘Siento Verguüenza’: Cuerpos de jovenas Y participación endeportes

Este artículo se ocupa de los enlaces entre espacio, género, y los cuerpos de adolescentes. Utilizando datos de una investigación cualitativo y cuantitativo que se llevó a caber con adolescentes de 13 hasta 16 años en Liverpool en 2001, examino el nivel bajo de la participación de jovenas en educación física. Las experiencias de jovenas de la educación física sólo para niñas se comparan con sus percepciones de la educación física mixta para explorar como la presencia de jóvenes (niños) influye la percepción de jovenas de sus cuerpos y sus buenas disposiciones para participar en deportes. Los resultados sugieren que mientras las jovenas sienten presión de las miradas masculinas para presentar sus cuerpos a ellos como pasivamente hermosos, sienten también la presión para estar capaz en los deportes y así presentar sus cuerpos como activos. Sin embargo, la educación física sólo para niñas no provee un espacio donde no hay una mirada masculina por que ésta mirada se ha sido interiorizado. Deportes en el espacio de la escuela tienen un énfasis en la competición y una mirada evaluativa de maestros y como consecuencia se intensifica el miedo de jovenas de ser inadecuado en deportes. Las conclusiones ilustran las complejidades y contradicciones en y entre las experiencias de jovenas de sus cuerpos y deportes, y la relación entre el espacio de la escuela y los cuerpos de adolescentes.     

New ages for the post-Howiesons Poort,late and final Middle Stone Age at Sibudu,South Africa

Optically stimulated luminescence (OSL) measurements are reported for single grains of quartz from deposits within Sibudu rock shelter. Such measurements enable rejection of unrepresentative grains and application of the finite mixture and central age models to obtain the most reliable age estimates. Three types of single-grain equivalent dose (D_e) distributions were observed: one sample represented a single dose population, three samples indicated mixing between Iron Age (IA) and Middle Stone Age (MSA) deposits, and 10 samples (in addition to the three mixed samples) showed scattered distributions. The latter type resulted from differences in the beta dose received by individual grains. For these samples, the beta doses were modelled and adjusted accordingly. Ages for the 14 samples collected from MSA deposits post-dating the Howiesons Poort (HP) resulted in three age clusters, which are stratigraphically consistent with the three informally named cultural phases at Sibudu: namely, the post-HP, late MSA and final MSA. Weighted mean ages of 58.5 ± 1.4 ka, 47.7 ± 1.4 ka and 38.6 ± 1.9 ka were calculated for these phases, respectively. The three phases were separated by two occupational hiatuses with durations of 10.8 ± 1.3 ka and 9.1 ± 3.6 ka. We hypothesise that the punctuated presence of humans at Sibudu was determined by large-scale fluctuations in climate during oxygen isotope stage (OIS) 3, which resulted in alternating wet and dry periods. Phases of occupation correspond to wet periods when fresh water was available in the Tongati River, whereas intervals of site abandonment correspond to dry periods when people were forced to migrate in search of a reliable source of fresh water. Where people migrated to, remains unresolved.     

Productive Relations in the Northeast and the Rest‐of‐Brazil Regions in 1995: Decomposition and Synergy in Input‐Output Systems

Using a set of interregional input‐output tables built by Guilhoto (1998) for 1995 for two Brazilian regions (Northeast and rest of the economy), the methodology developed by Sonis, Hewings, and Miyazawa (1997) is applied in the construction of a series of linkages such that it is possible to examine, through the nature of the internal and external interdependencies, the structure of trading relationships between the two regions. The methodology uses a partitioned input‐output system and exploits techniques that produce left and right matrix multipliers of the Leontief Inverse. This procedure facilitates the classification of the types of synergetic interactions within a preset pairwise hierarchy of economic linkages subsystems. In general, the results show that the Northeast region has a greater dependence on the rest of the economy region than the rest of the economy has on the Northeast region, and at the same time the rest of the economy region seems to be more developed as it presents a more complex productive structure than the Northeast region.     

Why the General said No

Based upon recently published volumes of French diplomatic documents, this review article examines the course of the negotiations for British entry into the European Economic Community from 1961 to 1963 and the reasons why France vetoed Britains application. It is clear that even before the British government launched its application, the French government was aware of the threat it posed to the cohesion of the Community and to French interests. It therefore pursued tactics of delay. The British, who were in a hurry to join, vainly sought to convince the French of their conversion to the Gaullist conception of a con–federal Europe that would be independent of both the Soviet Union and the United States, even dangling the prospect of nuclear cooperation before President de Gaulle. The latter's position inside France was relatively weak until he won a referendum on the direct election of the president in October 1962 and his party triumphed in the legislative elections the following month. De Gaulle then felt secure enough to tell Prime Minister Macmillan quite bluntly at their Rambouillet meeting on 15–16 December 1962 that he did not believe that Britain was ready for EEC membership. He had thus already made up his mind to exclude Britain before the Nassau agreement between President Kennedy and Mr Macmillan in which the former agreed to supply Britain with Polaris nuclear missiles, although this agreement confirmed his belief that Britain was excessively dependent upon the United States. Although economic questions—particularly those relating to the system of agricultural support and to Britain's request for special concessions to Australia, Canada and New Zealand—did play an important part in de Gaulle's decision, it is clear that political factors were uppermost in his mind. He did not want either a diluted Community or one in which there was a possible rival to French leadership.