Bodies and everyday practices in designed urban environments

Copyright @ 2010 The Finnish Society for Science and Technology Studies. This article is available open access through the publisher’s website at the link below.In recent years, the centres of many towns and cities have been reshaped by urban design projects, but little attention has been paid to how these transformations are experienced everyday by users of the city. In other words: how do the users of urban centers, such as shoppers, cleaners, or workers, perceive these changes, as embodied subjects in specific material environments? This paper analyses how bodies in two intensely designed urban spaces–the shopping centre of Milton Keynes, a 1960s new town, and Bedford’s recently redeveloped historic town centre–are affected by elements of the built environment. ’Affected’ is a term borrowed from Latour (2004),and the paper works with, and elaborates, some of his and others’ work on how bodies are effectuated by other entities. Such Latourian work pays a great deal of attention to how bodies are affected by both human and non-human entities of many kinds, and we examine how certain aspects of the built environment in these two towns affect bodies in specific ways. However, we also emphasise the variability in this process, in particular that bodies seem unaware–or ambivalently aware–of many entities’ affordances.Economic and Social Research Counci

Craft Entry for Minorities: The Case of Project JUSTICE

[Excerpt] Demonstrations in Chicago and Pittsburgh in 1969 focused national attention on the problem of the racial integration of the building trades. Many solutions to the problem have been suggested or tried, including efforts to create equal opportunities for blacks in apprenticeship programs. But apprenticeship programs provide only a limited means of entry to the building trades. Most construction workers who attain journeyman status do so through informal means. As Quinn Mills has observed, “Integration of the building trades will be necessarily slow if it is accomplished only through indenturing apprentices. . . . National policy regarding integration of the trades should concern itself with informal routes of entry as well as with apprenticeship.” One pioneering effort in this direction was Project JUSTICE (Journeymen Under Specific Training in Construction Employment) in Buffalo, New York. The goal of JUSTICE was to make craft journeymen of adult blacks by means of classroom instruction and on-the-job training

Nick Joaquin’s Cándido’s Apocalypse: Re-imagining the Gothic in a Postcolonial Philippines

In this context, this paper explores the idea of the Gothic in Joaquin’s writing and how it relates to Joaquin being the “most original voice in postcolonial Philippine writing.” In 1972, the University of Queensland Press featured Joaquin’s works in its Asian and Pacific writing series. This “new” collection, Tropical Gothic (1972), contained his significant early works published in Prose and Poems (1952) plus his novellas. This collection’s title highlights a specific aspect of Joaquin’s writing, that of his propensity to use Gothic tropes such as the blending of the real and the fantastic, or the tragic and the comic, as shown in most of the stories in the collection. In particular, I examine how his novella (Cándido’s Apocalypse) interrogates the neurosis of the nation—a disconnection from the past and its repercussions on the present/future of the Philippines

Suggested music activities for grades one and two.

Thesis (Ed.M.)--Boston Universit

The Potential of Learned Index Structures for Index Compression

Inverted indexes are vital in providing fast key-word-based search. For every term in the document collection, a list of identifiers of documents in which the term appears is stored, along with auxiliary information such as term frequency, and position offsets. While very effective, inverted indexes have large memory requirements for web-sized collections. Recently, the concept of learned index structures was introduced, where machine learned models replace common index structures such as B-tree-indexes, hash-indexes, and bloom-filters. These learned index structures require less memory, and can be computationally much faster than their traditional counterparts. In this paper, we consider whether such models may be applied to conjunctive Boolean querying. First, we investigate how a learned model can replace document postings of an inverted index, and then evaluate the compromises such an approach might have. Second, we evaluate the potential gains that can be achieved in terms of memory requirements. Our work shows that learned models have great potential in inverted indexing, and this direction seems to be a promising area for future research.Comment: Will appear in the proceedings of ADCS'1

Maternal Characteristics and Child Problem Behaviors: A Comparison of Foster and Biological Mothers

The purpose of this exploratory study was to compare the parenting behavior, stress and support of foster mothers and biological mothers of young children. A sample of 60 mothers of young children (30 foster mothers, 30 biological mothers) completed measures of parenting behavior, parenting stress, child problem behaviors, and perceived social support. Findings indicated that biological mothers were single and younger than foster mothers. In addition, biological mothers utilized more verbal and corporal discipline than foster mothers, experienced greater parental distress and received less social support for their parenting. Implications of these findings are discussed

Hydrogen Generation Catalyzed by Fluorinated Diglyoxime−Iron Complexes at Low Overpotentials

Fe^(II) complexes containing the fluorinated ligand 1,2-bis(perfluorophenyl)ethane-1,2-dionedioxime (dAr^FgH_2; H = dissociable proton) exhibit relatively positive Fe^(II/I) reduction potentials. The air-stable difluoroborated species [(dAr^FgBF_2)_2Fe(py)_2] (2) electrocatalyzes H_2 generation at −0.9 V vs SCE with i_(cat)/i_p ≈ 4, corresponding to a turnover frequency (TOF) of ~ 20 s^(–1) [Faradaic yield (FY) = 82 ± 13%]. The corresponding monofluoroborated, proton-bridged complex [(dArFg2H-BF2)Fe(py)2] (3) exhibits an improved TOF of ~ 200 s^(–1) (i_(cat)/i_p ≈ 8; FY = 68 ± 14%) at −0.8 V with an overpotential of 300 mV. Simulations of the electrocatalytic cyclic voltammograms of 2 suggest rate-limiting protonation of an Fe“0” intermediate (k_(RLS) ≈ 200 M^(–1) s^(–1)) that undergoes hydride protonation to form H_2. Complex 3 likely reacts via protonation of an Fe^I intermediate that subsequently forms H_2 via a bimetallic mechanism (k_(RLS) ≈ 2000 M^(–1) s^(–1)). 3 catalyzes production at relatively positive potentials compared with other iron complexes