Smart Lead Rubber Bearings Equipped with Ferrous Shape Memory Alloy Wires for Seismically Isolating Highway Bridges

Shape memory alloys (SMA) can substantially improve the damping capacity and re-centering capability of elastomeric isolators. The objective of this study is to assess the seismic performance of smart lead rubber bearings (LRBs) equipped with double cross ferrous SMA wires. Hysteretic shear response of SMA wire-based LRB is determined using finite element method. The seismic response of a multispan continuous steel girder bridge isolated by SMA-LRB is evaluated. Hybrid SMA-LRB bearing exhibits a significantly lower shear strain demand (up to 46% reduction) and a higher energy dissipation capacity (up to 31% increase) compared to the LRB.     

“There are mentalities that need changing”: Constructing personhood,formulating citizenship,and performing subjectivities on a settler colonial frontier

Settler colonial nations are sites of legal pluralism in which encounters between differing constructions of citizenship are formulated. These can involve customary, differentiated, and universal modes of citizenship. But the relationships amongst these are problematic, as are the ways they play out in the performance of subjectivities. To understand these dynamics, we need to think about ideas of personhood that are at their root. Based on research in Nunavik, this article focuses on how, through wildlife management, notions of personhood are being legally codified, particularly in relation to property. It examines the degree to which official ideas of personhood coincide with Indigenous ones in the construction of citizenship, and considers how these combine with property relations in the performance of subjectivities. Enforcing state wildlife regulations has altered the moral codes that define what persons are and determine how they should interact with one another. This research underscores the contradictions that arise as a result of codifying notions of personhood and citizenship in the context of settler colonialism.     

Residential property disparities in city districts in Prague,Czech Republic

City districts are often classified as ‘rich’ or ‘poor,’ a phenomenon that occurs within cities all over the world. While income inequality, wealth inequality, and other kinds of social inequality are frequently tracked, there is a surprising lack of research concentrating on how social inequality manifests as differences between parts of cities, especially outside of the U.S. That is mostly due to insufficient available data. In this paper, we propose a methodology for measuring the relative inequality between city districts by using the average prices of residential properties in various parts of the city, and assessing their relative difference. This approach has several advantages, as property listings are often readily available even in cities where income data is not. This methodology has potential for measuring developments in inequality in a much wider range of cities. As a proof of concept, we apply this methodology to property prices in Prague during the period 2003–2012 to identify a trend of either growing or decreasing inequality among individual parts of the city. We have found that during this period the disparity has grown only 5.97%, which means the overall growth of disparity between the city districts was negligible.     

The Impact of Global Financial Crisis on the Mechanism of Economic Growth in Russia

A noted specialist on the Russian economy presents an assessment of the impact of the global financial crisis on the mechanism of the country's economic growth. Focusing on the demand side of the economic ledger, the author explores the question of whether Russia will be able to re-attain the high economic growth rates of the period from 2000 to 2007 after recovering from the crisis. The paper analyzes the sharp drop in production in 2008 and the first quarter of 2009, attributing most of the damage to liquidity problems and declines in the price of oil. Empirical evidence is based primarily on data collected by the author from the Central Bank of Russia and the country's federal bureau of statistics (Rosstat). Journal of Economic Literature, Classification Numbers: E010, E200, E660, F210, G010. 11 figures, 3 tables, 29 references.     

Property,boundary, exclusion: Making sense of hetero-violence in safer spaces

This paper focuses on research conducted over a period of thirty months as part of a wider ESRC-funded initiative on violence. It focuses on the sustainability of safer gay space. This paper shows how the generation of the fear of the 'heterosexual other' functions to enable certain claims to be made on the space from a proprietorial aspect which includes recourse to purity, danger and respectability. This shows how property relations become articulated as a property of the person, demonstrating how entitlement to space is formed. It also explores how boundaries are being constructed and maintained in different (and often novel) ways and shows how different intelligibilities are constructed for understanding one's place through concepts of property and propriety that relate to forms of investment and movement through space. It thus challenges traditional ideas on boundary formation and maintenance. Ultimately it foregrounds how these understandings of bodies in space influence current articulations of citizenship and poltical participation. Cet article analyse des recherches effectuées au cours d'une période de trente mois dans le cadre d'une étude plus large sur la violence, subventionnée par ESRC. Le thème principal est celui de la viabilité des espaces sans risque. Nous démontrons comment le maintien d'une peur de 'l'autre hétérosexuel' sert à fonder certains droits envers ces espaces, droits qui sont reliés à un sens de la propriété faisant appel à des notions de pureté, danger et respectabilité. Notre analyse indique comment ces relations de propriété sont exprimées en fonction de la personne, démontrant ainsi comment se formule l'accès à l'espace. Elle démontre aussi les divers modes de construction et maintien des frontières, et comment ceux-ci élaborent des cadres de perception permettant de comprendre la place de l'individu au sein des concepts de 'rectitude' et 'propriété' qui sont liés à des formes d'interaction avec l'espace. Finalement, notre étude questionne les idées traditionnelles quant à la formation et au maintien des frontières, signalant ainsi comment l'analyse des corps dans l'espace ouvre de nouvelles voies d'étude ayant trait à la citoyennetéet àl'exercise de droits politiques. El enfoque de este papel es una investigación elaborada durante un período de 30 meses como parte de una iniciativa más amplia sobre la violencia fundada por ESRC. El enfoque es sobre la sotenibilidad de sitios más seguros para gays. Este papel demuestra como la generación de miedo del 'Otro heterosexual' facilita ciertas reclamaciones sobre un espacio. Estas reclamaciones incluyen nociones de pureza, peligro y respetabildad y demuestran la manera en que las relaciones propietarias llegan a ser articuladas como propiedad de la persona y de ahí, cómo es formado el derecho a un espacio. También examina como límites están siendo construidos y mantenidos de diferentes maneras (muchas veces nuevas) y indica como uno construye diferentes inteligibilidades para mejor entender su lugar a través de conceptos de propiedad y tenencia vinculados a formas de inversión y movimiento en un espacio. Así desafía las ideas tradicionales de la formación y mantenimiento de límites. Por último destaca la manera en que este entendimiento de 'cuerpos en un espacio' influye en las ideas actuales de ciudadanía y participación política.     

Dairy Farming and Milk Marketing Relationships in the CIS

A team of Western and CIS agricultural economists presents the results of a cross-national survey of 916 dairy farms located in Armenia, Moldova, and Ukraine. The focus on milk marketing and supply chain relationships reflects their importance as determinants of farmers' welfare. Survey findings cover herd sizes, milk yields, investment activities, prices, sales to processors, and relationships with and support from buyers. An analysis of farmer satisfaction based on use of an ordered probit model, highlights the significance of trust and support measures. Journal of Economic Literature, Classification Numbers: O18, P32, Q13. 8 tables, 37 references.     

Collective Amnesia and the Mediation of Painful Pasts: the representation of France in the Second World War

This paper describes research that was designed to examine the assertion that historic designation of properties, under the heritage legislation in Canada's largest province, has a negative impact on the values of those properties. The actual selling price of subject properties was used to establish their value history trends, which were then compared to ambient market trends within the same communities. Almost 3,000 properties in twentyfour communities were investigated, in what is believed to be the largest study of its kind ever undertaken in North America. It was found that heritage designation could not be shown to have a negative impact. In fact there appears to be a distinct and generally robust market in designated heritage properties. They generally perform well in the market, with 74% doing average or better than average.The rate of sale among designated properties is as good or better than the ambient market trends and the values of heritage properties tend to be resistant to downturns in the general market.     

Use of repeat house sales to measure changes since the early‐ or mid‐1980s in two inner‐city neighbourhoods in Windsor,Ontario

Changes in the prices of homes and the reasons for those changes may be more accurately predicted from repeat sales of the same homes after controlling for their changed attributes and differences in time between their sales and resales. This paper analyzes 346 of 583 sold houses in the Glengarry neighbourhood in Windsor, Ontario, that were sold more than once between 1981 and mid‐2017, and a corresponding 414 of 737 sold houses in the city's Wellington‐Crawford neighbourhood, sold more than once between 1986 and mid‐2017. After comparing types of resold homes with once‐sold ones, a repeat sales model predicts a first period of increasing annual percentage changes in resale prices compared to sale prices during the 1980s, followed by a second period of stagnation and possible decreases until 2011, and then increases during a third period after that. In addition, changes in resold homes’ attributes of the dwelling unit and neighbourhood are a second type of neighbourhood change in two inner‐city neighbourhoods during the past 30 or more years.     

The escape from famine in the Northern Netherlands: a reconsideration using the 1690s harvest failures and a broader Northwest European perspective

A long historiography has concluded that the Northern Netherlands was famine free by the seventeenth century. However, this view has been established on limited grain price data and an unclear chronology, lacking a broader comparative perspective, and relying heavily on the explanation that Amsterdam was the centre point of the international grain trade. Using newly compiled burials data for the Northern and Southern Netherlands and Northern France, and integrating these with rye prices, we confirm empirically that price spikes had reduced mortality effects in the Northern Netherlands compared to the Southern Netherlands and Northern France, though the escape was greater in the cities than the countryside. The only time in the period 1551–1699 that a strong and generalized association between price spikes and mortality occurred across wide areas of the Northern Netherlands was in the famine of 1556/7. However, the international grain trade cannot explain everything. Markets in the Northern Netherlands were no more effective at smoothing out food crises than in the Southern Netherlands or Northern France. We offer alternative explanations: the reduced role of famine-related diseases spread by warfare, and the interaction (especially in the cities) between wages and poor relief.     

Burst of the property bubble and Hong Kong’s changing land and housing policies post-1997

Momentous events have characterized the Hong Kong Special Administrative Region since its founding in 1997. Among these were drastic and repeated changes in housing and policies, shifting from one emphasizing the role of the state to one purportedly relying primarily on market forces, and then back to a more proactive stance of the state. Associated with these changes were roller-coaster movements in residential prices and housing completions. These developments took place in the context of phenomenal upheavals within and beyond Hong Kong: the Asian financial crisis and the burst of Hong Kong’s property bubble; the contestation of Hong Kong’s autonomy under “one country, two systems”; and the flooding of “hot money” consequent upon repeated rounds of quantitative easing by the Federal Reserve of the United States to counteract the global financial crisis of 2007–2008 and the Great Recession that followed.