"Hot+Noisy" Public Space: Conviviality, "Unapologetic Asianness," and the Future of Vancouver’'s Chinatown

Questions of change and the future have become increasingly salient in Vancouver's Chinatown in the last decade, as gentrification proceeds apace. Various actors have used the neighbourhood’s public spaces to express their visions of Chinatown's future. These claims are articulated through attempts to demonstrate and strengthen the vitality of Chinatown in the face of growing narratives of its putative decline and death. By engaging with the contemporary sociological literature on conviviality, where relatively "thin" versus more radical conceptualizations of conviviality are being debated, and putting it into conversation with both the geographical literature on the politics of public space and political theory discussions of agonism, we argue that the uses of public space must be analyzed without romanticizing conviviality or consensus in order to understand the productive possibilities of "political conviviality" and agonistic encounters. Our focus is the "Hot+Noisy Mahjong Socials" held in recent summers in an iconic plaza in Chinatown. These are organized by a community group that builds connections between mostly Chinese Canadian youth and largely Cantonese-speaking seniors. These groups espouse a goal of "place-keeping" in the context of planning trends toward "placemaking." Through this case, we consider how activists from marginalized communities build solidarities through agonistic "place-keeping" in the face of gentrification and threats of cultural erasure

Livable City/Unequal City: The Politics of Policy-Making in a « Creative » Boomtown

There is a tendency in contemporary North American urban policy-making to uncritically connect specific ideals of urban ‘livability’ with efforts to cater to the whims of the so-called ‘Creative Class.’ The paper engages with this tendency through an analysis of the politics of urban policy-making in Austin, Texas – a place regarded as an exemplar of ‘livability’ and ‘creativity.’ With reference to the Austin case, the paper identifies and describes two related spatial frames that underpin the ‘Creative Class’ thesis and its relationship to a certain conception of urban livability – an idealization of the vibrant urban neighbourhood and a moral geography of competing ‘livable’ and ‘creative’ cities. The paper then addresses the question of inequality and its relationship to policies aimed at nurturing, attracting, and retaining the ‘Creative Class.’ This is done through a discussion of Austin’s experience of rising economic inequality and declining housing affordability just as the city became ‘creative’ and ‘livable.’ The paper’s core argument is that policy-makers must acknowledge and address the inequality that seems to result from the implementation of narrow ‘livability’ and ‘creativity’ policies and that advocates of the ‘Creative Class’ thesis must address, with more than hand-wringing and platitudes, evidence that ‘creative cities’ are becoming increasingly less livable for most people

Membrane-Based Water Evaporator for a Space Suit

A membrane-based water evaporator has been developed that is intended to serve as a heat-rejection device for a space suit. This evaporator would replace the current sublimator that is sensitive to contamination of its feedwater. The design of the membrane-based evaporator takes advantage of recent advances in hydrophobic micropore membranes to provide robust heat rejection with much less sensitivity to contamination. The low contamination sensitivity allows use of the heat transport loop as feedwater, eliminating the need for the separate feedwater system used for the sublimator. A cross section of the evaporator is shown in the accompanying figure. The space-suit cooling loop water flows into a distribution plenum, through a narrow annulus lined on both sides with a hydrophobic membrane, into an exit plenum, and returns to the space suit. Two perforated metal tubes encase the membranes and provide structural strength. Evaporation at the membrane inner surface dissipates the waste heat from the space suit. The water vapor passes through the membrane, into a steam duct and is vented to the vacuum environment through a back-pressure valve. The back-pressure setting can be adjusted to regulate the heat-rejection rate and the water outlet temperature

Photo control of transport properties in disorderd wire; average conductance, conductance statistics, and time-reversal symmetry

In this paper, we study the full conductance statistics of disordered one dimensional wire under the application of light. We develop the transfer matrix method for periodically driven systems to analyze the conductance of large system with small frequency of light, where coherent photon absorptions play important role to determine not only the average but also the shape of conductance distributions. The average conductance under the application of light results from the competition between dynamic localization and effective dimension increase, and shows non-monotonic behavior as a function of driving amplitude. On the other hand, the shape of conductance distribution displays crossover phenomena in the intermediate disorder strength; the application of light dramatically changes the distribution from log-normal to normal distributions. Furthermore, we propose that conductance of disordered systems can be controlled by engineering the shape, frequency and amplitude of light. Change of the shape of driving field controls the time-reversals symmetry and the disordered system shows analogous behavior as negative magneto-resistance known in static weak localization. A small change of frequency and amplitude of light leads to a large change of conductance, displaying giant-opto response. Our work advances the perspective to control the mean as well as the full conductance statistics by coherently driving disordered systems.Comment: 12 figure

CE10011

Use the URI link below to search the Marine Institute Data Discovery Catalogue for datasets relevant to this report.Acoustic surveys on blue whiting (Micromesistius poutassou) spawning aggregations in the north east Atlantic have been carried out by the Institute of Marine Research (IMR) Norway since the early 1970s. In the early 1980s a coordinated acoustic survey approach was adopted, with both Russia and Norway participating to estimate the size of this migratory stock within the main spawning grounds to the west of Ireland and Britain. Since 2004, an International coordinated survey program has expanded to include vessels from the EU (Ireland and the Netherlands) and the Faroes. Due to the highly migratory nature of the stock a large geographical area has to be surveyed. Spawning takes place from January through to April along the shelf break from the southern Porcupine Bank area northwards to the Faroe Shetland Ridge including offshore areas as the Rosemary, Hatton and Rockall Banks. Peak spawning occurs between mid-March and mid April and acoustic surveys are timed to occur during this phase. To facilitate a more coordinated spatio-temporal approach to the survey participating countries meet annually to discuss survey methods and define target areas at the ICES led Working Group on Northeast Atlantic Pelagic Ecosystem Surveys (WGNAPES). Data from the annual spawning stock abundance survey (March/April, western waters), juvenile surveys (May, Norwegian Sea and January-March, Barents Sea trawl survey) and commercial landings data are presented annually at the ICES Working Group of Widely Distributed Stocks (WGWDS). Ultimately, combined data inputs into the management and catch advice for this international cross boundary stock. The 2010 survey was part of an International collaborative survey using the vessels RV Celtic Explorer (Ireland), RV Fridtjof Nansen (Russia), RV Tridens (Netherlands) and the RV Magnus Heinason (Faroes) and the RV G.O. Sars (Norway). The total combined area coverage extended from the Faroe Islands in the north (60.30°N) to south of Ireland (52°N), with east -west extension from 6°-18° W. International survey participants meet shortly after the survey to present data and produce a combined relative abundance and biomass index the blue whiting spawning stock in western waters. The combined survey report is presented annually at the WGNAPES meeting held in August and made available to the WGWDS assessment group

Conceptual export and theory mobilities: exploring the reception and development of the “creative city thesis” in the post-socialist urban realm

This paper addresses the limited contribution of scholarship from within/on the post-socialist urban arena to global urban studies, a phenomenon attributed to the influence of a hegemonic Anglo-American academic complex. We seek to present a more nuanced account by considering scholarship on the “creative city” in a post-socialist context. A numerical analysis of English language publications confirms the lack of impact of scholarship from/on post-socialist areas, though we do identify literature which may be “theory exporting” and emphasize the temporal dimension of the development of scholarship. We then consider the interaction of three global mobilities to present a more nuanced account of this pattern – the “creative city” thesis as globally mobile urban policy, the neoliberalization of universities as a globally mobile restructuring of the context in which these inequalities in knowledge-production are produced, and urban studies theorizing itself as a set of globally mobile concepts and practices. We therefore explore the dynamic interaction of a particular urban phenomenon (“creative city” policy) with academic knowledge production. Adopting this perspective allows us to emphasize other factors such as path dependencies within post-socialist areas and to give due emphasis to agency within the region and how these interact with global processes of neoliberalizing academia