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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Introducing the Water Data Explorer Web Application and Python Library: Uniform Means for Data Discovery and Access from CUAHSI and the WMO WHOS Systems

Romero Bustamante, Elkin Giovanni 03 April 2021 (has links)
There has been a growing recognition in recent years of the need for a standardized means for sharing water data on the web. One response to this need was the development of the Consortium of Universities for the Advancement of Hydrologic Science (CUAHSI) Hydrologic Information System (HIS) and its accompanying WaterOneFlow and WaterML protocols. To date, the primary means for accessing data shared using these protocols has been limited to the Microsoft Windows HydroDesktop software, the WaterML R package, and the web based CUAHSI HydroClient which serves as an access point to the CUAHSI HIS database. We recognized the need for a new web-based tool for accessing data from any system that supports WaterOneFlow web services and WaterML and that could be regionally customizable, giving access to the most locally relevant portions of the HIS database, and providing a means for international government agencies, research teams, and others to make use of the accompanying protocols on a locally managed web application. To fill this need, we developed the open source, lightweight, installable web application, Water Data Explorer (WDE) which supports any WaterOneFlow service and can be customized for different regions containing WaterOneFlow web services. The WDE supports data discovery, data visualization, and data download for the selected WaterOneFlow services. The WDE's structure consist of WaterOneFlow catalogs, servers, and individual measurement stations. The WDE provides a different User Interface for administrators and regular users. A server administrator can specify which datasets an individual instance of the WDE supports so that end users of the application can access data from the specified datasets. We modularized the core WaterOneFlow access code into a new open-source Python package called "Pywaterml" which provides the methods used by WDE to discover, visualize, and download data. This thesis presents the design and development of the WDE and the associated Pywaterml package, which was done in partnership with end-users from the WMO and was done in an iterative design-build process. We present two case studies which involve data discovery and visualization from the CUAHSI HIS and WMO Hydrological Observing System (WHOS). Both case studies demonstrate the regional customization of the WDE which allows creation of different custom versions of the same application to meet specific end-user needs. The WDE data discovery in both case studies focuses on discovering the different sites contained in a WaterOneFlow web service, and ontology-based data discovery for the different concept variables in each web service. The data visualization we present, focuses on the time series observation for the different sites in each system. Finally, we tested data downloading in data discovery and visualization by downloading the information of each site to the WDE database and allowing the user to download the time series data.
2

Exploring Prison Theatre in Canada: A Case Study on William Head on Stage (WHoS)

Ridha, Thana 20 November 2018 (has links)
While the criminological literature has devoted great attention towards examining prison programs and interventions, the research has largely overlooked arts-based initiatives within prison. To gain an understanding of the impact that prison theatre has on the lives of criminalized individuals, this thesis represents a case study on Canada’s only inmate-run prison theatre, William Head on Stage (WHoS). Through qualitative interviews with 15 incarcerated WHoS participants and 6 former WHoS participants, this study explores the experiences of individuals with this long-standing theatre initiative. By implementing an integrative conceptual framework that captures the prison backdrop to which prison theatre operates, this study draws on Goffman’s (1961) total institutions as well as conceptual understandings around the prison culture (Ricciardelli, 2015; 2014b). Through the analysis of the participants’ experiences, the emerging themes in this study collectively reveal how the impacts of WHoS stem from the contrasting nature of prison theatre to both the structural and social systems of prison. While this research study helps substantiate the significance of arts-based initiatives like WHoS, it also helps bridge the gap within the literature between the arts and criminology.

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