391 research outputs found

    Review: Monsters

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    A review of the 2021 book by Barry Windsor-Smith, “Monsters,” for inclusion in ARLIS/NA's 2021 Notable Graphic Novels Review

    PodcastRE

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    Review: PodcastRE is an interface resource to preserve podcasts and collect links and metadata records. Website users can search the database, analyze the metadata using visualization tools, and stream the audio if the original feed is still available online. PodcastRE(search) is founded and directed by Dr. Jeremy Morris of University of Wisconsin Madison and funded by the National Endowment for the Humanities and the University of Wisconsin-Madison

    Findings of a review of spacecraft fire safety needs

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    Discussions from a workshop to guide UCLA and NASA investigators on the state of knowledge and perceived needs in spacecraft fire safety and its risk management are reviewed, for an introduction to an analytical and experimental project in this field. The report summarizes the workshop discussions and includes the visual aids used in the presentations. Probabilistic Safety Assessment (PSA) methods, which are currently not used, would be of great value to the designs and operation of future human-crew spacecraft. Key points in the discussions were the importance of understanding and testing smoldering as a likely fire scenario in space and the need for smoke damage modeling, since many fire-risk models ignore this mechanism and consider only heat damage

    Fluid physics, thermodynamics, and heat transfer experiments in space

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    An overstudy committee was formed to study and recommend fundamental experiments in fluid physics, thermodynamics, and heat transfer for experimentation in orbit, using the space shuttle system and a space laboratory. The space environment, particularly the low-gravity condition, is an indispensable requirement for all the recommended experiments. The experiments fell broadly into five groups: critical-point thermophysical phenomena, fluid surface dynamics and capillarity, convection at reduced gravity, non-heated multiphase mixtures, and multiphase heat transfer. The Committee attempted to assess the effects of g-jitter and other perturbations of the gravitational field on the conduct of the experiments. A series of ground-based experiments are recommended to define some of the phenomena and to develop reliable instrumentation

    Review: Creating Connections: Self-Taught Artists in the Rosenthal Collection

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    Book review of Creating Connections: Self-Taught Artists in the Rosenthal Collection, edited by Julie Aronson et al. D Giles Limited, June 2023. 176 p. ill. ISBN 978-1-913875-41-1 (h/c), $35.00. Reviewed September 2023 by Freyja T. Catton, Writer, Wordeater Consulting , [email protected]

    Review: Mischief Making: Michael Nicoll Yahgulanaas, Art, and the Seriousness of Play

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    Book review of Mischief Making: Michael Nicoll Yahgulanaas, Art, and the Seriousness of Play by Nicola Levell. University of British Columbia Press distributed by the University of Chicago Press, December 2021. ISBN 978-0-7748-6736-8 (pbk.), $32.95. Reviewed March 2022 by Freyja T. Catton, Independent artist, author, and librarian, [email protected]

    Risk-based Spacecraft Fire Safety Experiments

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    Viewgraphs on risk-based spacecraft fire safety experiments are presented. Spacecraft fire risk can never be reduced to a zero probability. Probabilistic risk assessment is a tool to reduce risk to an acceptable level

    Embodying limb absence in the negotiation of sexual intimacy

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    Some people with physical disabilities experience difficulties in forming and maintaining intimate and sexual relationships (Taleporos and McCabe, 2001). Individuals with physical impairments may variously be seen as inferior, ‘not up to scratch’ and can be less valued than those thought to embody the cultural ideal of ‘normality’ (Edwards and Imrie, 2003). The loss of an anatomical part such as an arm or a leg can therefore set up a complex series of perceptual, emotional and psychological responses that can limit or prevent individuals from fully experiencing the kinds of intimate relationships that many of their ‘non-disabled’ counterparts can more freely enjoy (Oliver, 1990). Drawing on a series of semi-structured interviews and a group visual workshop with five men and two women with varying acquired and congenital limb absences, this study explores the variety of ways in which sexual relationships and intimacies are negotiated and managed. Certain participants reported a great deal of anxiety regarding their perceptions of sexual attractiveness, and experienced feelings of loss of desirability as a sexual partner. Others reported engaging in an ‘active management of visual information’ about the body, through methods of concealment and exposure. Compensatory strategies were also reported as a way to effectively maintain existing intimate relationships. Finally, hyper-masculine or hyper-feminine enactments of sexuality were described within a range of social and intimate contexts as a means to ‘normalise’ the disabled body. The findings of this study provide a richer and more contextualised understanding of the highly complex adjustment process faced by individuals with limb absence, who actively engage in sexual and intimate relationships

    An ontology for strongly sustainable business models: Defining an enterprise framework compatible with natural and social science

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    Business is increasingly employing sustainability practices, aiming to improve environmental and social responsibility while maintaining and improving profitability. For many organizations, profit-oriented business models are a major constraint impeding progress in sustainability. A formally defined ontology, a model definition, for profit-oriented business models has been employed globally for several years. However, no equivalent ontology is available in research or practice that enables the description of strongly sustainable business models, as validated by ecological economics and derived from natural, social, and system sciences. We present a framework of strongly sustainable business model propositions and principles as findings from a transdisciplinary review of the literature. A comparative analysis was performed between the framework and the Osterwalder profit-oriented ontology for business models. We introduce an ontology that enables the description of successful strongly sustainable business models that resolves weaknesses and includes functionally necessary relationships
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