334 research outputs found
Historicizing Fear
No full textHistoricizing Fear is a historical interrogation of the use of fear as a tool to vilify and persecute groups and individuals from a global perspective, offering an unflinching look at racism, fearful framing, oppression, and marginalization across human history. The book examines fear and Othering from a historical context, providing a better understanding of how power and oppression are used in the present day.
Contributors ground their work in the theory of Othering—the reductive action of labeling a person as someone who belongs to a subordinate social category defined as the Other—in relation to historical events, demonstrating that fear of the Other is universal, timeless, and interconnected. Chapters address the music of neo-Nazi white power groups, fear perpetuated through the social construct of black masculinity in a racially hegemonic society, the terror and racial cleansing in early twentieth-century Arkansas, the fear of drug-addicted Vietnam War veterans, the creation of fear by the Tang Dynasty, and more.
Timely, provocative, and rigorously researched, Historicizing Fear shows how the Othering of members of different ethnic groups has been used to propagate fear and social tension, justify state violence, and prevent groups or individuals from gaining equality. Broadening the context of how fear of the Other can be used as a propaganda tool, this book will be of interest to scholars and students of history, anthropology, political science, popular culture, critical race issues, social justice, and ethnic studies, as well as the general reader concerned with the fearful framing prevalent in politics.
Contributors: Quaylan Allen, Melanie Armstrong, Brecht De Smet, Kirsten Dyck, Adam C. Fong, Jeff Johnson, Łukasz Kamieński, Guy Lancaster, Henry Santos Metcalf, Julie M. Powell, Jelle Versiere
Historicizing Fear
No full textHistoricizing Fear is a historical interrogation of the use of fear as a tool to vilify and persecute groups and individuals from a global perspective, offering an unflinching look at racism, fearful framing, oppression, and marginalization across human history. The book examines fear and Othering from a historical context, providing a better understanding of how power and oppression are used in the present day.
Contributors ground their work in the theory of Othering—the reductive action of labeling a person as someone who belongs to a subordinate social category defined as the Other—in relation to historical events, demonstrating that fear of the Other is universal, timeless, and interconnected. Chapters address the music of neo-Nazi white power groups, fear perpetuated through the social construct of black masculinity in a racially hegemonic society, the terror and racial cleansing in early twentieth-century Arkansas, the fear of drug-addicted Vietnam War veterans, the creation of fear by the Tang Dynasty, and more.
Timely, provocative, and rigorously researched, Historicizing Fear shows how the Othering of members of different ethnic groups has been used to propagate fear and social tension, justify state violence, and prevent groups or individuals from gaining equality. Broadening the context of how fear of the Other can be used as a propaganda tool, this book will be of interest to scholars and students of history, anthropology, political science, popular culture, critical race issues, social justice, and ethnic studies, as well as the general reader concerned with the fearful framing prevalent in politics.
Contributors: Quaylan Allen, Melanie Armstrong, Brecht De Smet, Kirsten Dyck, Adam C. Fong, Jeff Johnson, Łukasz Kamieński, Guy Lancaster, Henry Santos Metcalf, Julie M. Powell, Jelle Versiere
Historicizing Fear
No full textHistoricizing Fear is a historical interrogation of the use of fear as a tool to vilify and persecute groups and individuals from a global perspective, offering an unflinching look at racism, fearful framing, oppression, and marginalization across human history. The book examines fear and Othering from a historical context, providing a better understanding of how power and oppression are used in the present day.
Contributors ground their work in the theory of Othering—the reductive action of labeling a person as someone who belongs to a subordinate social category defined as the Other—in relation to historical events, demonstrating that fear of the Other is universal, timeless, and interconnected. Chapters address the music of neo-Nazi white power groups, fear perpetuated through the social construct of black masculinity in a racially hegemonic society, the terror and racial cleansing in early twentieth-century Arkansas, the fear of drug-addicted Vietnam War veterans, the creation of fear by the Tang Dynasty, and more.
Timely, provocative, and rigorously researched, Historicizing Fear shows how the Othering of members of different ethnic groups has been used to propagate fear and social tension, justify state violence, and prevent groups or individuals from gaining equality. Broadening the context of how fear of the Other can be used as a propaganda tool, this book will be of interest to scholars and students of history, anthropology, political science, popular culture, critical race issues, social justice, and ethnic studies, as well as the general reader concerned with the fearful framing prevalent in politics.
Contributors: Quaylan Allen, Melanie Armstrong, Brecht De Smet, Kirsten Dyck, Adam C. Fong, Jeff Johnson, Łukasz Kamieński, Guy Lancaster, Henry Santos Metcalf, Julie M. Powell, Jelle Versiere
An Effective Methodology for Thermal-Hydraulics Analysis of a VHTR Core and Fuel Elements
No full textThe Very High Temperature Reactor (VHTR) is a Generation-IV design in the conceptual pre-licensing phase for potential construction by 2030-2050. It is graphite moderated, helium cooled reactor that operates at an exit temperature of up to 1273 K, making it ideal for generating electricity at a plant thermal efficiency upwards of 48% and the co-generation of process heat for hydrogen production and other industrial uses. Extensive thermal-hydraulics and safety analyses of VHTRs are being conducted using Computational Fluid Dynamics (CFD) and heat transfer codes, in conjunction with experiments and prototype demonstrations. These analyses are challenging, largely due to the 3-D simulation of the helium flow in the 10 m long coolant channels in the reactor core and the need to examine the effects of helium bypass flow in the interstitial gaps between the core fuel elements. This research, performed at the UNM-ISNPS, developed an effective thermal-hydraulics analyses methodology that markedly reduces the numerical meshing requirements and computational time. It couples the helium’s 1-D convective flow and heat transfer in the channels to 3-D heat conduction in graphite and fuel compacts of VHTR fuel elements. Besides the helium local bulk temperature, the heat transfer coefficient is calculated using a Nusselt number correlation, developed and validated in this work. In addition to omitting the numerical meshing in the coolant channels, the simplified analysis methodology effectively decreases the total computation time by a factor of ~ 33 - 40 with little effect on the calculated temperatures (< 5 K), compared to a full 3-D thermal-hydraulics analysis.
The developed convective heat transfer correlation accounts for the effect of entrance mixing in the coolant channels, where z/D < 25. The correlation compares favorably, to within + 12%, with Taylor’s (based on high temperature hydrogen heat transfer) and to within + 2% of the calculated results for full 3-D analyses of a VHTR single channel module and multiple channels in the fuel elements. The simplified methodology is used to investigate the effects of helium bypass flow in interstitial gaps between fuel elements and of the helium bleed flow in control rod channels on calculated temperatures in the VHTR fuel elements. Thermal-hydraulics analysis of a one-element high and of a full height VHTR 1/6 core are also conducted. Results show that the interstitial bypass flow increases the temperatures near the center of the core fuel elements by 10-15 K, while reducing the temperatures along the edges of the elements by ~30 K. Without bypass flow, hotspots may occur at the location of burnable poison rods in the fuel elements, depending on the assumed volumetric heat generation rate in the rods. The helium bleed flow through the control rod channels reduces temperatures near them by 2-5 K, and only slightly increases the temperatures within the rest of the core fuel elements. In the VHTR 1/6 core thermal-hydraulics analysis, the helium bypass flow decreases the heat transfer from the core fuel elements to the adjacent radial graphite reflector blocks. Results demonstrate the effectiveness of the developed methodology and its potential use in future thermal-hydraulics design and in the safety analyses of VHTRs.Institute for Space and Nuclear Power Studies, Department of Energy - Nuclear Energy University Programs, Nuclear Regulatory Commission - Graduate FellowshipsNuclear EngineeringMastersUniversity of New Mexico. Dept. of Chemical and Nuclear EngineeringEl-Genk, MohamedTournier, Jean-MichelRodriguez, SalEl-Genk, Mohame
An Effective Methodology for Thermal-Hydraulics Analysis of a VHTR Core and Fuel Elements
No full textThe Very High Temperature Reactor (VHTR) is a Generation-IV design in the conceptual pre-licensing phase for potential construction by 2030-2050. It is graphite moderated, helium cooled reactor that operates at an exit temperature of up to 1273 K, making it ideal for generating electricity at a plant thermal efficiency upwards of 48% and the co-generation of process heat for hydrogen production and other industrial uses. Extensive thermal-hydraulics and safety analyses of VHTRs are being conducted using Computational Fluid Dynamics (CFD) and heat transfer codes, in conjunction with experiments and prototype demonstrations. These analyses are challenging, largely due to the 3-D simulation of the helium flow in the 10 m long coolant channels in the reactor core and the need to examine the effects of helium bypass flow in the interstitial gaps between the core fuel elements. This research, performed at the UNM-ISNPS, developed an effective thermal-hydraulics analyses methodology that markedly reduces the numerical meshing requirements and computational time. It couples the heliums 1-D convective flow and heat transfer in the channels to 3-D heat conduction in graphite and fuel compacts of VHTR fuel elements. Besides the helium local bulk temperature, the heat transfer coefficient is calculated using a Nusselt number correlation, developed and validated in this work. In addition to omitting the numerical meshing in the coolant channels, the simplified analysis methodology effectively decreases the total computation time by a factor of ~ 33 - 40 with little effect on the calculated temperatures (\u3c 5 K), compared to a full 3-D thermal-hydraulics analysis. The developed convective heat transfer correlation accounts for the effect of entrance mixing in the coolant channels, where z/D \u3c 25. The correlation compares favorably, to within + 12%, with Taylor\u27s (based on high temperature hydrogen heat transfer) and to within + 2% of the calculated results for full 3-D analyses of a VHTR single channel module and multiple channels in the fuel elements. The simplified methodology is used to investigate the effects of helium bypass flow in interstitial gaps between fuel elements and of the helium bleed flow in control rod channels on calculated temperatures in the VHTR fuel elements. Thermal-hydraulics analysis of a one-element high and of a full height VHTR 1/6 core are also conducted. Results show that the interstitial bypass flow increases the temperatures near the center of the core fuel elements by 10-15 K, while reducing the temperatures along the edges of the elements by ~30 K. Without bypass flow, hotspots may occur at the location of burnable poison rods in the fuel elements, depending on the assumed volumetric heat generation rate in the rods. The helium bleed flow through the control rod channels reduces temperatures near them by 2-5 K, and only slightly increases the temperatures within the rest of the core fuel elements. In the VHTR 1/6 core thermal-hydraulics analysis, the helium bypass flow decreases the heat transfer from the core fuel elements to the adjacent radial graphite reflector blocks. Results demonstrate the effectiveness of the developed methodology and its potential use in future thermal-hydraulics design and in the safety analyses of VHTRs
Collaborative scientific publishing : a new research ecosystem
No full textThesis: Ph. D., Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2017.Cataloged from PDF version of thesis.Includes bibliographical references (pages 101-108).This thesis introduces PubPub, a complete publishing system that is consonant with the way software and research ideas are developed. It is author-driven, continuous, collaborative, and allows for data and code to be directly integrated into the document. PubPub is optimized for collaboration and iterative document creation; taking inspiration from the software development cycle it allows for more participatory forms of review. We hypothesize that by changing the scientific review process from one of static critique to one of interactive collaboration we can increase the error-detection rate of scientific review. We present an experiment to test this hypothesis by measuring error detection rates across several interactive and non-interactive documents. This work is motivated by a growing recognition that in many fields, notably those that rely on data analysis and computing, the existing review process is not sufficiently fair, accurate, or timely.by Travis Rich.Ph. D
Arthur William Upfield: a biography
No full textThis dissertation is an exhaustive account of the life and work of Arthur William Upfield (1890-1964). It is presented as a critical biography and narrates the life of the writer, in his socio-cultural milieu, from birth. It also positions Upfield as a writer who dealt with issues of Aboriginality at a time when this was a singularly polemical subject. My work is informed by the theory of Zygmunt Bauman and others and is posited in the context of late-modern biography theory.
English-born, Upfield arrived in Australia in 1911 and took work in the bush, serving overseas with the Australian army at the outbreak of World War I and marrying an Australian army nurse in Egypt. Returning with his wife and son to Australia in 1921 he intermittently carried his swag until he was employed patrolling the Western Australian number 1 rabbit-proof fence for three years to 1931. By that time he had published four novels, including two crime novels featuring his fictional creation, the part-Aboriginal, part-European, Detective-Inspector Napoleon Bonaparte ('Bony'), arguably the first fully-developed character in Australian popular fiction.
Leaving the fence, Upfield settled with his family in Perth and wrote full-time until joining the Melbourne Herald in 1933. Retrenched, he resumed career writing to be further interrupted by a war-time intelligence posting in 1939. In 1943 the first Bony mysteries were published in America, where Upfield's critical success was maintained until his death. In 1945 he left his wife for Jessica Uren, to whom he remained devoted.
Upfield's in all twenty-nine Bony novels, many of which have been translated across eleven languages, afforded him notable success both at home and abroad, in good part due to his descriptive gifts and the uniqueness of his fictional character, the part-Aboriginal Bony
Ruins of the past: the use and perception of abandoned structures in the Maya lowlands
No full textTravix W. Stanton and Aline Magnoni, editors.Includes bibliographical references and index.From the Formative to the present, Maya peoples have continuously built, altered, abandoned, and re-used structures, imbuing them with new meanings at each transformation. Ruins of the Past is the first volume to focus on how previously built structures in the Maya Lowlands were used and perceived by later peoples, exploring the topic through concepts of landscape, place, and memory.--Book jacket.Foreword / Wendy Ashmore -- Places of remembrance: the use and perception of abandoned structures in the Maya lowlands / Travis W. Stanton and Aline Magnoni -- Forgotten structures, haunted houses, and occupied hearts: ancient perspectives and contemporary interpretations of abandoned sites and buildings in the Mirador Basin, Guatemala / Richard D. Hansen, Wayne K. Howell, and Stanley P. Guenter -- The transformation of abandoned architecture at Piedras Negras / Mark B. Child and Charles W. Golden -- Structure abandonment and landscape transformation: examples from the Three Rivers region / Lauren A. Sullivan [and others] -- Manipulating memory in the wake of dynastic decline at El Perú-Waka': termination deposits at abandoned structure M13-1 / Olivia C. Navarro Farr, David A. Freidel, and Ana Lucía Arroyave Prera -- Establishing and reusing sacred place: a diachronic perspective from Blackman Eddy, Belize / M. Kathryn Brown and James F. Garber -- Anatomy of a post-collapse society: identity and interaction in early postclassic Copán / T. Kam Manahan -- Landscape transformations and changing perceptions at Chunchucmil, Yucatán / Aline Magnoni, Scott R. Hutson, and Travis W. Stanton -- Edzná: a lived place through time / Antonio Benavides C. -- Memories, meanings, and historical awareness: post-abandonment behaviors among the lowland Maya / Marcello A. Canuto and Anthony P. Andrews -- Afterword / Denise Fay Brown
Eric Allen Hall, <i>Arthur Ashe: Tennis and Justice in the Civil Rights Era</i>. Baltimore: The Johns Hopkins University Press, 2014. Pp. 352. Cloth 27.59.
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