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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

User acceptance of web-based subscription databases extending the technology acceptance model /

Kim, Jong-Ae. Burnett, Kathleen Marie. January 2005 (has links)
Thesis (Ph. D.)--Florida State University, 2005. / Advisor: Dr. Kathleen Burnett, Florida State University, College of Information. Title and description from dissertation home page (viewed June 7, 2005). Document formatted into pages; contains ix, 122 pages. Includes bibliographical references.
2

A strategy for improving performance on a sharepoint social computing portal

Adkins, Matt. January 2010 (has links)
Thesis (M.S.C.I.T.)--Regis University, Denver, Colo., 2010. / Title from PDF title page (viewed on Jul. 14, 2010). Includes bibliographical references.
3

A web-based medical radionuclide database

Jue, Tracy M. 24 May 1999 (has links)
Currently the Food and Drug Administration publishes radiopharmaceutical information for physicians to choose appropriate medical diagnosis and therapy for their patients. The primary functions of these radiopharmaceuticals are diagnosis and delivering doses to a patient with appropriate energy, biological half life, chemical behavior, and radiological half life. These radiopharmaceuticals preferentially react with certain type of cells. Diagnosis or therapy must be accurately prepared for and planned by medical professionals. The fast access to the internet has become a key tool for medical professionals to obtain this type of information. A web page has been developed that links nuclear and biological data to radiopharmaceutical information. Queries can be performed on this database to sort the radiopharmaceuticals by radiological half life, gamma energy, biological half life, medical application, chemical information or other parameters. This capability allows medical professionals and scientists to select radiopharmaceuticals by their characteristics. There are approximately 100 medical isotopes in the database. / Graduation date: 2000
4

Querying databases privately : a new approach to private information retrieval /

Asonov, Dmitri. January 2004 (has links)
Thesis (doctoral) - Humboldt Universität, Berlin, 2003. / Includes bibliographical references and index.
5

An informetric study of the distribution of bibliographic records in online databases a case study using the literature of Fuzzy Set Theory (1965-1993).

Hood, William, January 1900 (has links)
Thesis (Ph. D.)--University of New South Wales, 1998. / Completed at: University of New South Wales, School of Information, Library, and Archive Studies, 1998. Title from electronic deposit form.
6

An informetric study of the distribution of bibliographic records in online databases : a case study using the literature of fuzzy set theory (1965-1993) /

Hood, William, January 1998 (has links)
Thesis (Ph. D.)--University of New South Wales, 1998. / Also available online.
7

The effects of databases as cognitive tools in a multimedia problem-based learning environment

Li, Rui, Liu, Min, January 2005 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2005. / Supervisor: Min Liu. Vita. Includes bibliographical references.
8

The utilisation of electronic databases by postgraduate students in the faculty of humanities at the University of Limpopo

Dlamini, Tintswalo Fikile January 2020 (has links)
Thesis (M. A. (Information Studies)) -- University of Limpopo, 2020 / This study examined whether postgraduate students in the Faculty of Humanities at the University of Limpopo are aware of, and are using electronic databases optimally to locate information for their academic research. The study employed a quantitative research design through the use of a questionnaire as a data collection method to determine students’ accessibility and levels of awareness of electronic databases; to measure the extent to which they use electronic databases for academic research; to assess the form of training which they attended on the use of electronic databases; to identify factors that determine their usage and non-usage of electronic databases; and to establish challenges that they encounter in using electronic databases. The accidental sampling method was used to select the participants. The study found that most participants are aware of the existence of electronic databases. Even if they indicated to have used some of these databases at UL library, it appears that they are referring to Google and Google Scholar. This is despite the fact that the majority of them showed to have attended some sort of training on the use of electronic databases. Factors that influence their choice and use of specific electronic databases include familiarity, unlimited access, multidisciplinary as well as their capabilities. Problems and challenges encountered in the use of electronic databases are related to remote access. It becomes difficult for them to access these databases when they are not on campus. Lack of knowledge and skills to search these electronic databases effectively hindered their optimal usage. Other problems identified by postgraduate students include: slow internet connectivity; inadequately networked computers; lack of access to low-cost printing facilities in the library; inability to use advanced search strategies on most databases; and a lack of awareness of most e-resources. It is recommended that studies of this nature should be conducted in other faculties so that the library should identify electronic databases that are not used and to consider cancelling subscriptions to unused electronic databases in order to save costs.
9

Development of a functional prototype of an environmental risk assessment parameter database on the World-Wide Web

Potter, Nathan Kent 06 August 1997 (has links)
The goal of the project was to develop a functional prototype of an environmental risk assessment parameter database on the World-Wide Web. The ability to develop a consolidated environmental database has become possible due to the phenomenal growth of the Internet and the World-Wide Web over the past few years. A large number of environmental resources do currently exist; however, with the large volume of information available, access, management, reliability, and retrievability have become increasingly difficult. To illustrate the prototype database, a practical environmental concern and the tools necessary to evaluate and characterize that concern were needed. Uranium (�������U) daughters leaching from abandoned mill tailing piles at three abandoned uranium mines in southwestern Colorado were chosen to demonstrate the database concept. The RESRAD environmental pathway modeling code served as the evaluation and characterization tool. Due to the size and complexity of RESRAD, a single radionuclide release rate equation was isolated as a controllable component of the code. The equation was a small part of the water pathway factor and examined the rate at which radionuclides absorbed in soil were leached by infiltrating water. This serves as the source term for groundwater contamination and directly applies to the �������U progeny leaching from mill tailing piles scenario. Parameters selected from the equation dealt with the background data that directly influenced the mobility of contaminates in the environment. Environmental data for the three Colorado sites were gathered and interpreted. Probability Density Functions (PDFs) were developed for input parameters and the results were then incorporated into the web site. / Graduation date: 1998
10

The effects of databases as cognitive tools in a multimedia problem-based learning environment

Li, Rui 28 August 2008 (has links)
Not available / text

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