36 research outputs found

    Automated Transit Networks (ATN): A Review of the State of the Industry and Prospects for the Future, MTI Report 12-31

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    The concept of Automated Transit Networks (ATN) - in which fully automated vehicles on exclusive, grade-separated guideways provide on-demand, primarily non-stop, origin-to-destination service over an area network – has been around since the 1950s. However, only a few systems are in current operation around the world. ATN does not appear “on the radar” of urban planners, transit professionals, or policy makers when it comes to designing solutions for current transit problems in urban areas. This study explains ATN technology, setting it in the larger context of Automated Guideway Transit (AGT); looks at the current status of ATN suppliers, the status of the ATN industry, and the prospects of a U.S.-based ATN industry; summarizes and organizes proceedings from the seven Podcar City conferences that have been held since 2006; documents the U.S./Sweden Memorandum of Understanding on Sustainable Transport; discusses how ATN could expand the coverage of existing transit systems; explains the opportunities and challenges in planning and funding ATN systems and approaches for procuring ATN systems; and concludes with a summary of the existing challenges and opportunities for ATN technology. The study is intended to be an informative tool for planners, urban designers, and those involved in public policy, especially for urban transit, to provide a reference for history and background on ATN, and to use for policy development and research

    Technological frames and the politics of automated electric light rail rapid transit in Poland and the United Kingdom

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    Light Rapid Transit (LRT) systems are often backed not only because they satisfy basic mobility functions, but because they can revitalize urban centers, affirm the legitimacy of state planners, support innovation and even cultivate an image of a city or region as progressive and modern. In this study, we argue that electrified, automated LRT systems can fulfill private functional frames, private symbolic frames, societal functional frames, and societal symbolic frames. In particular, we argue that light rail can fulfill private functional frames (making passengers feel safe, offering a cheap and efficient mode of transport), private symbolic frames (signifying political identity or exclusionary planning), societal functional frames (environmental stewardship), and societal symbolic frames (such as modernism or innovativeness). Essentially, these frames encompass not only what light rail is and does, but what it means and represents, and even some of its failures and challenges. The article then identifies ten specific frames associated with two case studies of automated light rail systems, the established Docklands Light Rail (DLR) in the United Kingdom, and the emerging Personal Rapid Transit (PRT) in Poland. We find that the DLR is not only a vital part of meeting (functional) demand for mobility, it is innovative and exciting to ride, legitimation of a conservative approach to project development, a social injustice (to some), an environmentally friendly alternative to cars, and a perceived magnet for global investment into the greater Docklands area. Similarly, the PRT is not only a reliable and safe mode of transit, but also a technical marvel, a monopoly breaking symbol, a clean and sustainable form of mobility, and a reflection of progressive Polish innovation and entrepreneurship (or enduring failure)

    Town of Derry annual report fiscal year ending June 30, 2015.

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    This is an annual report containing vital statistics for a town/city in the state of New Hampshire

    Mechanics of dented orthogonally stiffened cylinders

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    Imperial Users onl

    Understanding complex constructions: a quantitative corpus-linguistic approach to the processing of english relative clauses

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    Die vorliegende Arbeit präsentiert einen korpusbasierten Ansatz an die kognitive Verarbeitung komplexer linguistische Konstruktionen am Beispiel englischer Relativsatzkonstruktionen (RCC). Im theoretischen Teil wird für eine konstruktionsgrammatische Perspektive auf sprachliches Wissen argumentiert, welche erlaubt, RCCs als schematische Konstruktionen zu charakterisieren. Diese Perspektive wird mit Konzeptionen exemplarbasierter Modelle menschlicher Sprachverarbeitung zusammengeführt, welche die Verarbeitung einer linguistischen Struktur als Funktion von der Häufigkeit vergangener Verarbeitungen typidentischer Vorkommnisse begreift. Häufige Strukturen gelangen demnach zu einem priviligierten Status im kognitiven System eines Sprechers, welcher in konstruktionsgrammatischen Theorien als entrenchment bezeichnet wird. Während der jeweilge entrenchment-Wert einer gegebenen Konstruktion für konkrete Zeichen vergleichsweise einfach zu bestimmen ist, wird die Einschätzung mit ansteigender Komplexität und Schematizität der Zielkonstruktion zunehmend schwieriger. Für höherstufige N-gramme, welche durch eine grosse Anzahl an variablen Positionen ausgezeichnet sind, ist das Feld noch vergleichweise unerforscht. Die vorliegende Arbeit ist bemüht, diese Lücke zu schließen entwickelt eine korpusbasierte mehrstufige Messprozedur, um den entrenchment-Wert komplexer schematischer Konstruktionen zu erfassen. Da linguistisches Wissen hochstrukturiert ist und menschliche Sprachverarbeitungsprozesse struktursensitiv sind, wird ein clusteranalytisches Verfahren angewendet, welches die salienten RCC hinsichtlich ihrer strukturellen Ähnlichlichkeit organisiert. Aus der Position einer RCC im konstruktionalen Netzwerk sowie dessen entrenchment-Wert kann nun der Grad der erwarteteten Verarbeitungsschwierigkeit abgeleitet werden. Der abschliessende Teil der Arbeit interpretiert die Ergebnisse vor dem Hintergrung psycholinguistischer Befunde zur Relativsatzverarbeitung

    The 1982 NASA/ASEE Summer Faculty Fellowship Program

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    A NASA/ASEE Summer Faculty Fellowship Research Program was conducted to further the professional knowledge of qualified engineering and science faculty members, to stimulate an exchange of ideas between participants and NASA, to enrich and refresh the research and teaching activities of participants' institutions, and to contribute to the research objectives of the NASA Centers

    City of Middleton v. Coleman Homes, LLC Clerk\u27s Record Dckt. 45105

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    https://digitalcommons.law.uidaho.edu/idaho_supreme_court_record_briefs/7882/thumbnail.jp

    We don't see ourselves as different : a web of possibilities for disabled women : how black disabled women in poor communities equalise opportunities for human development and social change

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    Includes bibliographical references.This thesis plots a participatory action research (PAR) study that was done in collaboration with disabled women in Khayelitsha and Brown's Farm on the outskirts of Cape Town, South Africa, over a two and a half year period. The aim of the study was to explore how disabled women living in poor communities equalise opportunities for human development and social change. The PAR approach was used to encourage the participation of disabled women to produce new knowledge and consciousness-raising related to the barriers faced and strategies used for their development since acquiring their impairments. The research partners were the SACLA Health Project, the Disabled Women's Development Project of Disabled People South Africa and the Division of Occupational Therapy, University of Cape Town
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