Repetition and difference: Lefebvre, Le Corbusier and modernity's (im)moral landscape: a commentary

This article engages with the relationship between social theory, architectural theory and material culture. The article is a reply to an article in a previous volume of the journal in question (Smith, M. (2001) ‘Repetition and difference: Lefebvre, Le Corbusier and modernity’s (im)moral landscape’, Ethics, Place and Environment, 4(1), 31-34) and, consequently, is also a direct engagement with another academic's scholarship. It represents a critique of their work as well as a recasting of their ideas, arguing that the matter in question went beyond interpretative issues to a direct critique of another author's scholarship on both Le Corbusier and Lefebvre. A reply to my article from the author of the original article was carried in a later issue of the journal (Smith, M. (2002) ‘Ethical Difference(s): a Response to Maycroft on Le Corbusier and Lefebvre’, Ethics, Place and Environment, 5(3), 260-269)

Counting the Missing Poor in Pre-Industrial Societies

Under income-di¤erentiated mortality, poverty measures su¤er from a selection bias: they do not count the missing poor (i.e. persons who would have been counted as poor provided they did not die prematurely). The Pre-Industrial period being characterized by an evolutionary advantage (i.e. a higher number of surviving children per household) of the non-poor over the poor, one may expect that the missing poor bias is substantial during that period. This paper quanti es the missing poor bias in Pre- Industrial societies, by computing the hypothetical headcount poverty rates that would have prevailed provided the non-poor did not bene t from an evolutionary advantage over the poor. Using data on Pre-Industrial England and France, we show that the sign and size of the missing poor bias is sensitive to the degree of downward social mobility

Time of Lactation and Maternal Fucosyltransferase Genetic Polymorphisms Determine the Variability in Human Milk Oligosaccharides

Rationale: Human milk oligosaccharides (HMOs) vary among mothers and genetic factors contribute to this variability.We assessed changes in HMO concentrations during the first year of lactation and the relationship with FUT2 Secretor group and FUT3 Lewis group defining genetic polymorphisms. Methods: Milk samples were collected from lactating mothers participating in the LIFE Child cohort in Leipzig, Germany. The concentrations of 24 HMOs in milk samples collected at 3 months (N = 156), 6 months (N = 122), and 12 months (N = 28) were measured using liquid chromatography. Concentrations of HMOs were compared at all time-points and were tested for their associations with FUT2 and FUT3 genetic variations by sPLS regression. Results: FUT2 SNP rs601338 was found to predominantly define the Secretor status Se-: 11.8% and it was highly correlated with 2′-fucosyllactose (2′FL, p < 0.001) and lacto-N-fucosylpentaose-I (LNFP-I, p < 0.001). FUT3 SNPs rs28362459 and rs812936 were found to define Lewis status (Le-: 5.9%) and correlated with lacto-N-fucosylpentaose-II (LNFP-II, p < 0.001). A polygenic score predicted the abundance of 2′FL levels within Secretors’ milk (adj. R2 = 0.58, p < 0.001). Mean concentrations of most of the individual HMOs, as well as the sums of the measured HMOs, the fucosylated HMOs, and the neutral HMOs were lower at 6 and 12 months compared to 3 months (p < 0.001). Conclusions: Secretor and Lewis status defined by specific FUT2 and FUT3 SNPs are confirmed to be good proxies for specific individual HMOs and milk group variabilities. The polygenic score developed here is an opportunity for clinicians to predict 2′FL levels in milk of future mothers. These results show opportunities to strengthen our understanding of factors controlling FUT2 and FUT3 functionality, the temporal changes and variability of HMO composition during lactation and eventually their significance for infant development

Relinquishing and Governing the Volatile: The Many Afghanistans and Critical Research Agendas of NATO's Governance

This article invites academics and policy analysts to examine the mechanisms and legacy of NATO's security and development governance of Afghan social spaces by using critical theory concepts. It argues that such scholarly endeavors are growing in importance as the United States and NATO gradually pull their troops out of Afghanistan. Thus, the article suggests a broad twofold research agenda. First, it points out that researching social spaces such as towns, villages, marketplaces, and neighborhoods beyond the realm of intergovernmental politics can lead to thick descriptions of how such places have been governed from within by agents external to them. Second, the study argues for a multifaceted examination of instruments, strategies, and institutions of security governance, its conduct and social effects by deploying critical and Foucauldian concepts such as the rationality and apparatuses of power relations. Thereby, it proposes an inquiry into Provincial Reconstruction Teams and Afghan National Security Forces as spatially and temporally specific apparatuses of surveillance and security

Science and Film-making

The essay reviews the literature, mostly historical, on the relationship between science and film-making, with a focus on the science documentary. It then discusses the circumstances of the emergence of the wildlife making-of documentary genre. The thesis examined here is that since the early days of cinema, film-making has evolved from being subordinate to science, to being an equal partner in the production of knowledge, controlled by non-scientists

Protein quantitative trait locus study in obesity during weight-loss identifies a leptin regulator

Although many genetic variants are known for obesity, their function remains largely unknown. Here, in a weight-loss intervention cohort, the authors identify protein quantitative trait loci associated with BMI at baseline and after weight loss and find FAM46A to be a regulator of leptin in adipocytes

A pequena produção e a exploração sustentável de madeira na Amazônia

This research estimate the potential and importance of the small holder for wood supply to the logging industry in the Transamazonic. Using satellite images, secondary and primary data the research showed the potential and the sustainability of the small production to supply the industry. Using a conservative estimate per hectare it was possible to estimate a area of 841,954 ha per year to exploit in the region which would be equivalent to the production of 10,000 families or 18% of the total estimated family in the region. This is equivalent to 1/25 of the actual estimate of production in the region. In general, the large potential of the small production are overlooked but when calculated for a large region it can show the potential for increase of income and forestry sustainability.Esta pesquisa estima o potencial e a importância do pequeno produtor para o abastecimento da indústria madeireira na Transamazônica. Através de imagens de satélites, dados secundários e dados primários o trabalho mostra o potencial e sustentabilidade da pequena produção abastecer a indústria. Considerando uma estimativa conservadora de produção madeireira estima-se uma área de 841.954 ha por ano o que equivaleria a exploração de madeira de 10.000 famílias por ano ou 18% do total estimado de famílias para suprir a demanda atual da indústria nesta área a preço de mercado. Isso equivale a um volume que é 1/25 da atual estimativa para a produção de madeira na região provenientes de outros estudos. Em geral a pesquisa tem focado no manejo florestal de industria madeireira, mas uma análise mais ampla do potencial madeireiro da pequena produção, quando calculado para uma regiao, pode ser usado para trazer o desenvolvimento econômico integrando desenvolvimento agrícola com desenvolvimento florestal

Re-theorising the core: a ‘globalized’ business elite in Santiago, Chile

World systems theory continues to be a widely adopted approach in theorisations of the contemporary world economy. An important epistemological component to world systems theory is the metaphor of core-periphery. Recent work within the approach has sought to transcend earlier criticisms of regional conceptions of cores, peripheries and semi-peripheries by an increasing sensitivity to local differences and an increasing emphasis on Wallerstein's original idea of core-periphery as process, operating at all scales in the contemporary world system. However, this paper argues that the core-periphery metaphor currently used by world systems theorists is founded around a restrictively narrow spatial epistemology. Such a narrow epistemology implements the core-periphery metaphor only as something which produces territorial outcomes in the physical world. This paper contends that recent work within the social services, concerned with the globalization debate and issues of spatial epistemology, should inform world systems theory in producing a reformulated spatial understanding of the core-periphery metaphor, embodying a wider conception of space to include abstract social spaces. This argument is developed in the notion that the world economy must also be understood as having a ‘social core’: a transnational diasporic business elite exercising decision-making power over the capitalist world system. The contention is grounded in the presentation of research into a case study of such a ‘globalized’ business elite in the capital city of Chile, Santiago

Memorial meshwork: the making of the commemorative space of the Hyde Park 7/7 memorial

How do memorials act to transmit memory through the organization of space? In this paper we contrast a ‘preservation’ model of the endurance of encoded memory with a ‘meshwork’ model which treats memory as emergent on the perdurance of the memorial site. Developing a theoretical framework from Tim Ingold’s (2011; 2013) work, we describe how memorialization receives its spatial form through a collective work of braiding together multiple threads of activities and material flows. To illustrate, we examine the spatial and temporal organization of the Hyde Park 7/7 memorial from its initial designs, through to installation and contemporary use. We draw on interview data featuring various stakeholders in the 7/7 memorial project to analyse the relationship between memorial space and material relations. We develop an approach to organizational space as an unfinished meshwork that folds together wanted and unwanted memory, making the historical a matter of ongoing live concern but with the absence of a permanent guiding narrative

Baghdad’s thirdspace: Between liminality, anti-structures and territorial mappings

Wedged in-between the dense urban grain of Baghdad, blast walls of t-shaped concrete have littered the streets and neighbourhoods since 2003, after the US led invasion. The idiosyncrasy of these walls lies in their exaggerated spatial liminality. They appear, change location and disappear overnight, and on a daily basis, leaving Iraqis to navigate through labyrinths of in-between spaces. This article critically reveals the new social and power structures that have emerged in the context of the city in response to the condition resulting from this unique urban intervention. This uncanny spatial and social condition of permanent liminality will be analysed through Victor Turner’s critical theories of liminality and anti-structure coupled with Edward Soja’s theory of Thirdspace, interpreting, through a series of territorial mappings, a complex liminal condition in a contested and disrupted city