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Oral History Interview with David Webb, December 19, 1991
Access:
Use of this item is restricted to the UNT Community
Interview with Dr. David Webb, a librarian, concerning his experiences as Director of Libraries, Director of Library Services, and Professor of Library Services at North Texas State College and North Texas State University from 1953 to 1982.
Date:
December 19, 1991
Creator:
Dickey, Richard & Webb, David A.
Object Type:
Book
System:
The UNT Digital Library
How the Common Component Architecture Advances Compuational Science
Computational chemists are using Common Component Architecture (CCA) technology to increase the parallel scalability of their application ten-fold. Combustion researchers are publishing science faster because the CCA manages software complexity for them. Both the solver and meshing communities in SciDAC are converging on community interface standards as a direct response to the novel level of interoperability that CCA presents. Yet, there is much more to do before component technology becomes mainstream computational science. This paper highlights the impact that the CCA has made on scientific applications, conveys some lessons learned from five years of the SciDAC program, and previews where applications could go with the additional capabilities that the CCA has planned for SciDAC 2.
Date:
June 19, 2006
Creator:
Kumfert, G; Bernholdt, D; Epperly, T; Kohl, J; McInnes, L C; Parker, S et al.
Object Type:
Article
System:
The UNT Digital Library
School Library Programs: Standards and Guidelines for Texas
Manual/guide providing information/instructions about revisions to the standards and guidelines for school library programs, including the six major components of school library programs, strategies for librarians, output measures, and outcome-based evaluations.
Date:
March 19, 2004
Creator:
Texas State Library and Archives Commission. Archives and Information Services Division.
Object Type:
Book
System:
The Portal to Texas History
Data Mining for Security Information: A Survey
This paper will present a survey of the current published work and products available to do off-line data mining for computer network security information. Hundreds of megabytes of data are collected every second that are of interest to computer security professionals. This data can answer questions ranging from the proactive, ''Which machines are the attackers going to try to compromise?'' to the reactive, ''When did the intruder break into my system and how?'' Unfortunately, there's so much data that computer security professionals don't have time to sort through it all. What we need are systems that perform data mining at various levels on this corpus of data in order to ease the burden of the human analyst. Such systems typically operate on log data produced by hosts, firewalls and intrusion detection systems as such data is typically in a standard, machine readable format and usually provides information that is most relevant to the security of the system. Systems that do this type of data mining for security information fall under the classification of intrusion detection systems. It is important to point out that we are not surveying real-time intrusion detection systems. Instead, we examined what is possible when the analysis …
Date:
April 19, 2001
Creator:
Brugger, S T; Kelley, M; Sumikawa, K & Wakumoto, S
Object Type:
Article
System:
The UNT Digital Library
Science To Support DOE Site Cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program Awards
Pacific Northwest National Laboratory (PNNL) was awarded ten Environmental Management Science Program (EMSP) research grants in fiscal year 1996, six in fiscal year 1997, nine in fiscal year 1998, seven in fiscal year 1999, and five in fiscal year 2000. All of the fiscal year 1996 award projects have published final reports. The 1997 and 1998 award projects have been completed or are nearing completion. Final reports for these awards will be published, so their annual updates will not be included in this document. This section summarizes how each of the 1999 and 2000 grants address significant U.S. Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. The 1999 and 2000 EMSP awards at PNNL are focused primarily in two areas: Tank Waste Remediation, and Soil and Groundwater Cleanup.
Date:
June 19, 2001
Creator:
Bredt, Paul R; Brockman, Fred J; Grate, Jay W; Hess, Nancy J; Meyer, Philip D; Murray, Christopher J et al.
Object Type:
Report
System:
The UNT Digital Library
Data from the National Library of Medicine
Presentation for the 2017 UNT Open Access Symposium. This presentation provides an overview of data types and repositories for accessing data from the National Library of Medicine.
Date:
May 19, 2017
Creator:
Burgard, Daniel E.
Object Type:
Presentation
System:
The UNT Digital Library
Selected Sources of Information On Urban Development
This report provides a bibliography of resources related to urban development divided by material type. Materials published after 1967 and recurring serials are given priority.
Date:
May 19, 1970
Creator:
Harding, Susan; Mahoney, Carol & Tucker, Louise
Object Type:
Report
System:
The UNT Digital Library
Science To Support DOE Site Cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program Awards
Pacific Northwest National Laboratory (PNNL) was awarded ten Environmental Management Science Program (EMSP) research grants in fiscal year 1996, six in fiscal year 1997, nine in fiscal year 1998, seven in fiscal year 1999, and five in fiscal year 2000. All of the fiscal year 1996 award projects have published final reports. The 1997 and 1998 award projects have been completed or are nearing completion. Final reports for these awards will be published, so their annual updates will not be included in this document. This section summarizes how each of the 1999 and 2000 grants address significant U.S. Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. The 1999 and 2000 EMSP awards at PNNL are focused primarily in two areas: Tank Waste Remediation, and Soil and Groundwater Cleanup.
Date:
June 19, 2001
Creator:
Bredt, Paul R.; Brockman, Fred J.; Camaioni, Donald M.; Felmy, Andrew R.; Grate, Jay W.; Hay, Benjamin P. et al.
Object Type:
Report
System:
The UNT Digital Library
Preface
Preface to Knowledge Discovery and Data Design Innovation: Proceedings of the International Conference on Knowledge Management (ICKM 2017), Dallas, Texas, USA, 25-26 October 2017.
Date:
October 19, 2017
Creator:
Alemneh, Daniel Gelaw; Allen, Jeff M. & Hawamdeh, Suliman M.
Object Type:
Book Chapter
System:
The UNT Digital Library
Air Quality Standards and Sound Science: What Role for CASAC?
This report discusses the National Ambient Air Quality Standards (NAAQS), which are standards that define what EPA considers to be clean air. Their importance stems from the long and complicated implementation process that is set in motion by their establishment.
Date:
January 19, 2007
Creator:
McCarthy, James E.
Object Type:
Report
System:
The UNT Digital Library
High Energy Density Science at the Linac Coherent Light Source
High energy density science (HEDS), as a discipline that has developed in the United States from National Nuclear Security Agency (NNSA)-sponsored laboratory research programs, is, and will remain, a major component of the NNSA science and technology strategy. Its scientific borders are not restricted to NNSA. 'Frontiers in High Energy Density Physics: The X-Games of Contemporary Science' identified numerous exciting scientific opportunities in this field, while pointing to the need for a overarching interagency plan for its evolution. Meanwhile, construction of the first x-ray free-electron laser, the Office-of-Science-funded Linear Coherent Light Source-LCLS: the world's first free electron x-ray laser, with 100-fsec time resolution, tunable x-ray energies, a high rep rate, and a 10 order-of-magnitude increase in brightness over any other x-ray source--led to the realization that the scientific needs of NNSA and the broader scientific community could be well served by an LCLS HEDS endstation employing both short-pulse and high-energy optical lasers. Development of this concept has been well received in the community. NNSA requested a workshop on the applicability of LCLS to its needs. 'High Energy Density Science at the LCLS: NNSA Defense Programs Mission Need' was held in December 2006. The workshop provided strong support for the relevance …
Date:
October 19, 2007
Creator:
Lee, R W
Object Type:
Report
System:
The UNT Digital Library
W.E. Henry Symposium compendium: The importance of magnetism in physics and material science
This compendium contains papers presented at the W. E. Henry Symposium, The Importance of Magnetism in Physics and Material Science. The one-day symposium was conducted to recognize the achievements of Dr. Warren Elliot Henry as educator, scientist, and inventor in a career spanning almost 70 years. Dr. Henry, who is 88 years old, attended the symposium. Nobel Laureate, Dr. Glenn Seaborg, a friend and colleague for over 40 years, attended the event and shared his personal reminiscences. Dr. Seaborg is Associate Director-At-Large at the Lawrence Berkeley National Laboratory. The Compendium begins with three papers which demonstrate the ongoing importance of magnetism in physics and material science. Other contributions cover the highlights of Dr. Henry`s career as a researcher, educator, and inventor. Colleagues and former students share insights on the impact of Dr. Henry`s research in the field of magnetism, low temperature physics, and solid state physics; his influence on students as an educator; and his character, intellect and ingenuity, and passion for learning and teaching. They share a glimpse of the environment and times that molded him as a man, and the circumstances under which he made his great achievements despite the many challenges he faced.
Date:
September 19, 1997
Creator:
Carwell, H.
Object Type:
Article
System:
The UNT Digital Library
Efficient Video Similarity Measurement and Search
The amount of information on the world wide web has grown enormously since its creation in 1990. Duplication of content is inevitable because there is no central management on the web. Studies have shown that many similar versions of the same text documents can be found throughout the web. This redundancy problem is more severe for multimedia content such as web video sequences, as they are often stored in multiple locations and different formats to facilitate downloading and streaming. Similar versions of the same video can also be found, unknown to content creators, when web users modify and republish original content using video editing tools. Identifying similar content can benefit many web applications and content owners. For example, it will reduce the number of similar answers to a web search and identify inappropriate use of copyright content. In this dissertation, they present a system architecture and corresponding algorithms to efficiently measure, search, and organize similar video sequences found on any large database such as the web.
Date:
December 19, 2002
Creator:
Cheung, Sen-Cheng S.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Recommended Library Contributions to STEM Retention Based on an LIS Interpretation of the Landmark Study, Talking about Leaving: Why Students Leave the Sciences
Poster presentation for the American Library Association (ALA) Annual Conference, Association of College and Research Libraries (ACRL) Science and Technology Section Program Poster Session. This poster discusses recommended library contributions to Science, Technology, Engineering and Math (STEM) retention based on a Library and Information Science (LIS) interpretation of a landmark study.
Date:
June 19, 2014
Creator:
O'Toole, Erin
Object Type:
Poster
System:
The UNT Digital Library
BAGPIPE Containment Data and Phenomenology Report
The BAGPIPE sub-critical experiment was executed on September 26, 1998, at about 13:07 hours. A steel and fibercrete containment barrier had been built at the entrance to the U1a.101b drift at the Nevada Test Site to form the BAGPIPE zero-room. The invert of the zero-room was covered with concrete and the ribs and back were covered with about 15 cm of fibercrete. The face was left uncovered to facilitate gas bleed-off into the alluvial formation. The volume of the room was approximately 3894 ft{sup 3}. Four small experimental packages were detonated. The LLNL containment goal for the BAGPIPE experiment was to confine all special nuclear material (SNM) to the zero-room and the alluvium surrounding the zero-room. The experiment and containment objectives are discussed more fully in the BAGPIPE Containment Prospectus and the associated addendum. Alpha-particle radiation detectors outside the BAGPIPE zero-room remained at pre-shot background levels after the experiment. A large number of swipes were taken around the BAGPIPE primary containment barrier and in the diagnostics room. No evidence that any SNM was released into the tunnel complex was found and the BAGPIPE containment was considered successful.
Date:
October 19, 2000
Creator:
Burkhard, N. R.; Heinle, R. A. & Stubbs, T. F.
Object Type:
Report
System:
The UNT Digital Library
National Geothermal Information Resource annual report, 1977
The National Geothermal Information Resource (GRID) of the Lawrence Berkeley Laboratory is chartered by the U.S. Department of Energy (DOE) to provide critically evaluated data and other information for the development and utilization of geothermal energy. Included are both site dependent and site independent information related to resource evaluation, electrical and direct utilization, environmental aspects, and the basic properties of aqueous electrolytes. The GRID project is involved in cooperative agreements for the interchange of information and data with other organizations. There are currently three U.S. data centers working to implement the collection and exchange of information on geothermal energy research and production: the DOE Technical Information Center (TIC), Oak Ridge, the GEOTHERM database of the U.S. Geological Survey in Menlo Park, and the GRID project. The data systems of TIC, GEOTHERM and GRID are coordinated for data collection and dissemination, with GRID serving as a clearinghouse having access to files from all geothermal databases including both numerical and bibliographic data. GRID interfaces with DOE/TIC for bibliographic information and with GEOTHERM for certain site-dependent numerical data. The program is organized into four principal areas: (1) basic geothermal energy data; (2) site-dependent data for both electrical and direct utilization; (3) environmental aspects, …
Date:
April 19, 1978
Creator:
Phillips, S.L.
Object Type:
Report
System:
The UNT Digital Library
Toward an Ethic of Social Justice in the World of Online Information
Video of the afternoon keynote session of the 2017 Open Access Symposium. This video includes a critical discussion of technology at the intersection of race, gender, and culture.
Date:
May 19, 2017
Creator:
Noble, Safiya Umoja
Object Type:
Video
System:
The UNT Digital Library
Benchmarking: More Aspects of High Performance Computing
The original HPL algorithm makes the assumption that all data can be fit entirely in the main memory. This assumption will obviously give a good performance due to the absence of disk I/O. However, not all applications can fit their entire data in memory. These applications which require a fair amount of I/O to move data to and from main memory and secondary storage, are more indicative of usage of an Massively Parallel Processor (MPP) System. Given this scenario a well designed I/O architecture will play a significant part in the performance of the MPP System on regular jobs. And, this is not represented in the current Benchmark. The modified HPL algorithm is hoped to be a step in filling this void. The most important factor in the performance of out-of-core algorithms is the actual I/O operations performed and their efficiency in transferring data to/from main memory and disk, Various methods were introduced in the report for performing I/O operations. The I/O method to use depends on the design of the out-of-core algorithm. Conversely, the performance of the out-of-core algorithm is affected by the choice of I/O operations. This implies, good performance is achieved when I/O efficiency is closely tied …
Date:
December 19, 2004
Creator:
Ravindrudu, Rahul
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
New York Nano-Bio Molecular Information Technology (NYNBIT) Incubator
This project presents the outcome of an effort made by a consortium of six universities in the State of New York to develop a Center for Advanced technology (CAT) in the emerging field of Nano-Bio-Molecular Information Technology. The effort consists of activities such as organization of the NYNBIT incubator, collaborative research projects, development of courses, an educational program for high schools, and commercial start-up programs.
Date:
December 19, 2008
Creator:
Das, Digendra K
Object Type:
Report
System:
The UNT Digital Library
DEPOT: A Database of Environmental Parameters, Organizations and Tools
The Database of Environmental Parameters, Organizations, and Tools (DEPOT) has been developed by the Department of Energy (DOE) as a central warehouse for access to data essential for environmental risk assessment analyses. Initial efforts have concentrated on groundwater and vadose zone transport data and bioaccumulation factors. DEPOT seeks to provide a source of referenced data that, wherever possible, includes the level of uncertainty associated with these parameters. Based on the amount of data available for a particular parameter, uncertainty is expressed as a standard deviation or a distribution function. DEPOT also provides DOE site-specific performance assessment data, pathway-specific transport data, and links to environmental regulations, disposal site waste acceptance criteria, other environmental parameter databases, and environmental risk assessment models.
Date:
December 19, 2000
Creator:
CARSON, SUSAN D.; Hunter, Regina Lee; Malczynski, Leonard A.; POHL, PHILLIP I.; Quintana, Enrico; Souza, Caroline A. et al.
Object Type:
Article
System:
The UNT Digital Library
Planning and Implementing a Just-in-Time Collection Development Model in an Academic Library
This presentation discusses about the University of North Texas Libraries' experience in adopting a just-in-time collection development system.
Date:
May 19, 2019
Creator:
Condrey, Coby
Object Type:
Presentation
System:
The UNT Digital Library
Hierarchical Representation of Time-Varying Volume Data with Fourth-Root-of-Two Subdivision and Quadrilinear B-Spline Wavelets
Multiresolution methods for representing data at multiple levels of detail are widely used for large-scale two- and three-dimensional data sets. We present a four-dimensional multiresolution approach for time-varying volume data. This approach supports a hierarchy with spatial and temporal scalability. The hierarchical data organization is based on 4{radical}2 subdivision. The n{radical}2-subdivision scheme only doubles the overall number of grid points in each subdivision step. This fact leads to fine granularity and high adaptivity, which is especially desirable in the spatial dimensions. For high-quality data approximation on each level of detail, we use quadrilinear B-spline wavelets. We present a linear B-spline wavelet lighting scheme based on n{radical}2 subdivision to obtain narrow masks for the update rules. Narrow masks provide a basis for out-of-core data exploration techniques and view-dependent visualization of sequences of time steps.
Date:
November 19, 2002
Creator:
Linsen, Lars; Pascucci, Valerio; Duchaineau, Mark A.; Hamann, Bernd & Joy, Kenneth I.
Object Type:
Article
System:
The UNT Digital Library
Secrets Between Selves and Exchanged Desires: Mirror-Stage Politics and Self-Reflecting Desires Within Conrad's "The Secret Sharer" and Under Western Eyes
This paper discusses research on literature by Joseph Conrad.
Date:
April 19, 2012
Creator:
Savage, Jon & Peters, John G.
Object Type:
Paper
System:
The UNT Digital Library
Environmental Molecular Sciences Laboratory 2007 Annual Report
This annual report provides details on the research conducted at the Environmental Molecular Sciences Laboratory in Fiscal Year 2007 and path forward for capability upgrades in Fiscal Year 2008.
Date:
March 19, 2008
Creator:
Showalter, Mary Ann & Foster, Nancy S.
Object Type:
Report
System:
The UNT Digital Library