The Invisible Hand that Rocks the Cradle: On the Limits of Time Use Surveys

Almost every intervention in the field of international agricultural development — from microcredit finance to fertilizer subsidies to trade policy — has come to recognize gender, and relationships within households, as important. Yet most interventions continue to treat the household as a ‘black box’, with changes within the household measured by the effects on income, anthropometry, health, or other secondary metrics within bargaining models. In this context, there has been increasing interest in time use studies as a way to peer inside this black box. This article offers a review of methods and identifies some of the difficulties facing time use studies in capturing intrahousehold dynamics, and presents the results of a two‐season simultaneous activity time use study in Malawi which aimed to address these difficulties. The results suggest significant limitations to time use surveys. The kinds of reproductive labour that often interest researchers may be invisible to the women responding to time use surveys, with the result that care work is dramatically under‐reported. The authors discuss the implications of the divergence between researchers’ concerns and the women's reports of their lives for time use surveys, and for feminist development research methods more broadly.     

Effect of Irregular Seabed on Seismic Motions

Several studies indicate that marine seismic activity is vast. Actually, about 90% of all natural earthquakes have epicenters in o_shore areas and may cause damage to subsea and floating structures. In this numerical study the indirect boundary element method is used to analyze the influence that some parameters, involved in this kind of problems, have on the dynamic response of marine waters under the incidence of theoretical seismic events. According with the results, the seismic amplifications depend on the seabed configuration and produce displacements which can be a serious concern.     

Services in Russia: past,present, and future

In spite of ambitious modernization plans of the government, structural change in Russia is not proceeding in the direction of highly developed economies. Part of the lag in the tertiarization process can be explained by the fact that, as during the Soviet period, the role of services in the economy is still ignored, particularly regarding innovation. This paper aims to contribute to the analysis of the evolution of services in Russia since the mid-1990s and its future prospects by compiling data from the World Bank, the International Labor Organization, Rosstat, and the World Input–Output Database. Two complementary and novel perspectives are adopted: a production system perspective and a spatial perspective. Regarding services in the Russian production system, comparison of interindustry linkages reveals that, in addition to traditional relevant activities like wholesale/retail trade and transport and communications, business services are acquiring great importance as production process inputs. Concerning the spatial perspective, we observe a greater presence of non-market services in less densely populated federal districts, while strategic service activities are highly concentrated in the most dynamic ones. Analysis of major Russian cities confirmed the trend of business services concentrating in densely populated and highly innovative cities. In brief, services, and in particular business services, can be a means to boost innovation and growth in Russia, but more attention from political leaders is necessary for these activities. The modernization process should abandon its current “high-technology industry myopia” and take into consideration the innovative, and especially, the knowledge-diffuser role, that services can exert.     

Towards Situated Analyses of Uneven Peri-Urbanisation: An (Urban) Political Ecology Perspective

In this article we develop a novel analytical framework for situated studies of uneven peri-urbanisation that resist further dividing Marxist and Situated (Urban) Political Ecology. We conceptualise uneven peri-urbanisation as a process in which access to the resources mobilised for peri-urban developments, such as water or land, is rendered uneven. In a three-step approach we suggest, first, describing how peri-urbanisation unfolds in the case being studied and distinguish it from other processes, such as suburbanisation. Second, we propose analysing the transformations of nature on which the peri-urbanisation process is based; and third, examining the uneven power relations infusing inequalities into these transformations and consequently into the peri-urbanisation process described. To allow for a situated analysis this approach regards the study of practices as crucial, but they have to be embedded in wider socio-economic, political, and historical processes, since both contribute to transformations of nature and thus shape uneven peri-urbanisation.     

Sherds of a Kingdom: Historical Pottery of the Lake Tana Region (Northern Ethiopia)

Although the Gondärine period of Ethiopian history is relatively well-known due to local and foreign historical texts, and the architectural remains of the Solomonic dynasty, little is known about the material culture of the communities who inhabited the core area of this kingdom between the sixteenth and eighteenth centuries. This paper deals with the historical pottery documented in the Lake Tana region, summarizing the results of a nine-year project in the area of Gondär and linking it with materials from nearby areas. A comprehensive study of the ceramic remains has been undertaken with a combination of ethnographic, written, and archaeological sources, providing a first chronological and typological framework for this pottery, and some hints about the reasons for the changes detected throughout time related to the consolidation of a centralized Ethiopian monarchy in the mid-sixteenth century.     

Lithic refitting and movement connections: the NW area of level TD10-1 at the Gran Dolina site (Sierra de Atapuerca,Burgos, Spain)

The first lithic refit studies were carried out at the end of 19th century, but the method was not considered an area of real interest to archaeology until quite recently. Today, lithic refitting is applied in a multitude of areas of enquiry including lithic technology, intra-site and inter-site spatial distribution, archaeostratigraphy and formation processes. In this paper, we present a refit study of the lithic materials recovered in the base of the NW sector of level TD10 at the site of Gran Dolina (Sierra de Atapuerca, Spain). We aim to provide information about spatial distribution through identifying activity areas and the internal connections between those areas. Our work resulted in various refits whose connections reveal the movements of the pieces and/or knappers that once occupied the site. Our results also show the importance of studying the set of materials as a whole and the bias involved in analyzing only a small sample. The refits, connections and directions of movement allow us to infer areas in which an activity took place, but these results must be confirmed in future works covering the entire lithic assemblage of TD10.     

Faunal acquisition,maintenance, and consumption: how the Teotihuacanos got their meat

The compilation of the last 40 years of zooarchaeological exploration at Teotihuacan, Mexico, provides a unique opportunity to create more nuanced models of New World vertebrate consumption that did not focus on domesticated animals (dog and turkey). Any single model of ancient food systems fails to represent how varied ecological and social contexts led to a complex web of adaptations, and here, it is argued that Teotihuacan’s arid, highland, and urban environment contributed to a distinct faunal acquisition strategy. Intra-site variation and diverse degrees of animal procurement and management were practiced throughout the site. For example, the low proportion of deer compared to the abundant evidence of rabbit/hare consumption suggests small-scale animal management and breeding programs in the residential complexes supplemented with opportunistic garden hunting and meat purchased through a market economy. Such foodstuffs would have been both more predictable and readily made available to organize large feasting events, a possibility that is strengthened by evidence of extraordinarily high abundances of rabbits in ceremonial contexts.     

Patterns of Vulnerability to AIDS Impacts in Zambian Households

Using household data from Northern Zambia, this article looks at HIV/AIDS impacts on different aspects of people's access to food. The findings draw particular attention to the variances in vulnerability among households burdened by illness and orphans that are headed by men, women and the elderly. It is argued that vulnerability levels to HIV/AIDS impact differ substantially among households and implicitly expose the underlying causal conditions that enable or disable people in their responsiveness. Households affected by HIV/AIDS cannot be treated as a homogeneous group and understanding the differences in vulnerability can play an important policy role in designing targeted support.