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Social Science Policies: An Annotated List Of Recent Literature -- Addendum (open access)

Social Science Policies: An Annotated List Of Recent Literature -- Addendum

This report consists of social science policies and list of recent literature
Date: August 4, 1971
Creator: Knezo, Genevieve J.
Object Type: Report
System: The UNT Digital Library
Efficient, intelligent systems for navigating the biological literature. Final report, September 15, 1993--September 14, 1996 (open access)

Efficient, intelligent systems for navigating the biological literature. Final report, September 15, 1993--September 14, 1996

The biological literature is huge and increasingly moving to electronic form. By developing a variety of new techniques, it should be possible to take advantage of this huge and growing electronic store. Computers should allow one to use the literature with greater efficiency and insight to disseminate information and to advance scientific understanding. Though there is a great deal of research and development effort focused on electronic text, e.g., the Digital Libraries initiative, little attention has been paid to the diagrammatic content of documents. However, it is common knowledge among biologists, and scientists in general, that the figures in documents are of critical importance. Little work has been done to develop principles and systems for analyzing, representing, and indexing and searching the diagrammatic content of electronic documents. This has been the main thrust of this research project. The primary work in the world on the analysis of graphics in documents has been focused on low-level issues relating to scanning legacy documents (hardcopy) and trying to discover the graphics elements in them. Graphics files, as opposed to image files, have lines, curves, polygons, text, etc., represented as discrete objects, as they are originally generated in drawing and graphing applications. This has …
Date: April 4, 1997
Creator: Futrelle, R. P.
Object Type: Report
System: The UNT Digital Library
Detection of Nuclear Weapons and Materials: Science, Technologies, Observations (open access)

Detection of Nuclear Weapons and Materials: Science, Technologies, Observations

This report seeks to help Congress understand nuclear detection technology. It discusses the science of detecting nuclear weapons and materials, describes nine advanced U.S. technologies selected to illustrate the range of projects in the pipeline, and offers observations for Congress.
Date: August 4, 2009
Creator: Medalia, Jonathan
Object Type: Report
System: The UNT Digital Library
Detection of Nuclear Weapons and Materials: Science, Technologies, Observations (open access)

Detection of Nuclear Weapons and Materials: Science, Technologies, Observations

The United States currently uses several types of nuclear detection equipment. All have significant shortcomings. Some work only at very short range; some cannot identify the material emitting radiation, which can lead to false alarms and interrupt commerce; some depend on operator skill, and may be defeated by a clever smuggler or a sleepy operator; and some are easily defeated by shielding. In an effort to overcome such problems, Congress has funded a pipeline of advanced-technology research, development, and acquisition. This report seeks to help Congress understand this technology. It discusses the science of detecting nuclear weapons and materials, describes nine advanced U.S. technologies selected to illustrate the range of projects in the pipeline, and offers observations for Congress.
Date: June 4, 2010
Creator: Medalia, Jonathan
Object Type: Report
System: The UNT Digital Library
Analysis of Ten Selected Science and Technology Policy Studies (open access)

Analysis of Ten Selected Science and Technology Policy Studies

Since the end of the Cold War in the early 1990s, a number of reports have been prepared on a broad range of science and technology (S&T) policy issues, most notably dealing with national research and development (R&D) goals, priorities, and budgets, and university-government-industry relationships. This report discusses and analyzes ten of these S&T reports.
Date: September 4, 1997
Creator: Boesman, William C.
Object Type: Report
System: The UNT Digital Library
Science and Technology in Support of U.S. Policy in Central Asia (open access)

Science and Technology in Support of U.S. Policy in Central Asia

The current war with Iraq, international interventions in Afghanistan, and the continuous and seemingly insolvable problems in the Middle East emphasize the importance of supporting stable, healthy countries throughout the Middle East and South and Central Asia. The political alliances and foreign aid promulgated by the Cold War have been seriously strained, creating a more uncertain and unstable international environment. We must stay engaged with this part of the world. New partnerships must be forged. Central Asia represents a mix of political systems - from totalitarian rule to nascent democracy; of economic resources from natural to human; and of cultures from ancient to modern - making it of strategic importance to U. S. national and economic security. The U.S. must remain committed and proactively engaged in the region to promote open and democratic societies attractive to outside investment and to prevent the proliferation of weapons of mass destruction and extremist groups. The U.S is admired for its science and technology and its flexibility in innovation and applying S&T to solve problems. The inherent value that S&T can contribute to advancing U.S. policy goals is the underlying assumption of this report. Science and technology and their applications have much to contribute …
Date: November 4, 2003
Creator: Knapp, R B
Object Type: Article
System: The UNT Digital Library
Casework by Members of Congress: A Survey of the Literature (open access)

Casework by Members of Congress: A Survey of the Literature

This report attempts to present a comprehensive survey of published data on the subject.
Date: May 4, 1965
Creator: Kravitz, Walter
Object Type: Report
System: The UNT Digital Library

"How do I know if it's useful if I can't even get it to open?" Assessing Information Interaction at the University of North Texas to Improve Library Collections and Services

This presentation discusses the methodology and preliminary results of two usability studies – one on online video, and one on ebooks.
Date: April 4, 2017
Creator: Dewitt-Miller, Erin; Smith, Susan; Wang, Xin; Rodriguez, Allyson & Billings, Emily
Object Type: Presentation
System: The UNT Digital Library
Materials Science and Technology Teachers Handbook (open access)

Materials Science and Technology Teachers Handbook

The Materials Science and Technology (MST) Handbook was developed by Pacific Northwest National Laboratory, in Richland, Washington, under support from the U.S. Department of Energy. Many individuals have been involved in writing and reviewing materials for this project since it began at Richland High School in 1986, including contributions from educators at the Northwest Regional Education Laboratory, Central Washington University, the University of Washington, teachers from Northwest Schools, and science and education personnel at Pacific Northwest National Laboratory. Support for its development was also provided by the U.S. Department of Education. This introductory course combines the academic disciplines of chemistry, physics, and engineering to create a materials science and technology curriculum. The course covers the fundamentals of ceramics, glass, metals, polymers and composites. Designed to appeal to a broad range of students, the course combines hands-on activities, demonstrations and long term student project descriptions. The basic philosophy of the course is for students to observe, experiment, record, question, seek additional information, and, through creative and insightful thinking, solve problems related to materials science and technology. The MST Teacher Handbook contains a course description, philosophy, student learning objectives, and instructional approach and processes. Science and technology teachers can collaborate to build …
Date: September 4, 2008
Creator: Wieda, Karen J.; Schweiger, Michael J.; Bliss, Mary; Pitman, Stan G. & Eschbach, Eugene A.
Object Type: Report
System: The UNT Digital Library

The Crowd & the Library

Presentation for the 2012 International Internet Preservation Consortium General Assembly. This is the presentation used during the crowdsourcing workshop, including the logic behind crowdsourcing and prompts for discussion on how to best attract and utilize crowdsourced volunteers.
Date: May 4, 2012
Creator: Owens, Trevor
Object Type: Presentation
System: The UNT Digital Library
Unfolding Research Data Services: An Information Architecture Perspective (open access)

Unfolding Research Data Services: An Information Architecture Perspective

This paper describes the use of a content analysis with the lens of information architecture to better understand how research data services are organize in North American academic library websites, and to what extent the research data lifecycle is supported within these services.
Date: June 4, 2018
Creator: Khan, Hammad; Chang, Hsia-Ching & Kim, Jeonghyun
Object Type: Paper
System: The UNT Digital Library
Natural Language Processing as a Discipline at LLNL (open access)

Natural Language Processing as a Discipline at LLNL

The field of Natural Language Processing (NLP) is described as it applies to the needs of LLNL in handling free-text. The state of the practice is outlined with the emphasis placed on two specific aspects of NLP: Information Extraction and Discourse Integration. A brief description is included of the NLP applications currently being used at LLNL. A gap analysis provides a look at where the technology needs work in order to meet the needs of LLNL. Finally, recommendations are made to meet these needs.
Date: February 4, 2005
Creator: Firpo, M A
Object Type: Report
System: The UNT Digital Library
Texas Week, Volume 1, Number 21, January 4, 1947 (open access)

Texas Week, Volume 1, Number 21, January 4, 1947

Weekly magazine containing Texas-related news and information: "Each week, Texas Week will present for you, through text and pictures, a concise summary of the significant news in the nation's greatest state. Included will be the most important news of state and local governments, business, industry and labor, agriculture and ranching, oil, books and the arts, religion, education and other vital phases of the state's political, economic, cultural and spiritual life" (p. 4, vol. 1, no. 1).
Date: January 4, 1947
Creator: Texas Week, Inc.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Proc. of the Workshop on Agent Simulation : Applications, Models, and Tools, Oct. 15-16, 1999 (open access)

Proc. of the Workshop on Agent Simulation : Applications, Models, and Tools, Oct. 15-16, 1999

The many motivations for employing agent-based computation in the social sciences are reviewed. It is argued that there exist three distinct uses of agent modeling techniques. One such use--the simplest--is conceptually quite close to traditional simulation in operations research. This use arises when equations can be formulated that completely describe a social process, and these equations are explicitly soluble, either analytically or numerically. In the former case, the agent model is merely a tool for presenting results, while in the latter it is a novel kind of Monte Carlo analysis. A second, more commonplace usage of computational agent models arises when mathematical models can be written down but not completely solved. In this case the agent-based model can shed significant light on the solution structure, illustrate dynamical properties of the model, serve to test the dependence of results on parameters and assumptions, and be a source of counter-examples. Finally, there are important classes of problems for which writing down equations is not a useful activity. In such circumstances, resort to agent-based computational models may be the only way available to explore such processes systematically, and constitute a third distinct usage of such models.
Date: October 4, 2000
Creator: Macal, C. M., ed. & Sallach, D., ed.
Object Type: Article
System: The UNT Digital Library
Representation of Recorded Knowledge and Extended Date/Time Format: A Case Study of the Digital Public Library of America (open access)

Representation of Recorded Knowledge and Extended Date/Time Format: A Case Study of the Digital Public Library of America

This paper presents results of a study that analyzed representation of dates and time in one of the largest aggregators of digital content in the world -- the Digital Public Library of America (DPLA). The findings demonstrate both similarities and differences in date and time representation across DPLA content hub and service hub provider groups.
Date: 2015-11-04/2015-11-06
Creator: Zavalina, Oksana; Phillips, Mark Edward; Kizhakkethil, Priya; Alemneh, Daniel Gelaw & Tarver, Hannah
Object Type: Article
System: The UNT Digital Library
Investigating the Use of Metadata Record Graphs to Analyze Subject Headings in the Digital Public Library of America (open access)

Investigating the Use of Metadata Record Graphs to Analyze Subject Headings in the Digital Public Library of America

Article discussing network analysis of aggregated subject values in the Digital Public Library of America (DPLA), with a discussion of how format normalization could affect subject overlap across collections.
Date: November 4, 2021
Creator: Phillips, Mark Edward & Tarver, Hannah
Object Type: Article
System: The UNT Digital Library
Getting Smarter: Definition, Scope, and Implications of Smart Libraries (open access)

Getting Smarter: Definition, Scope, and Implications of Smart Libraries

This paper describes a meta-synthesis of existing qualitative research on smart libraries to demonstrate the transition of technology changing to meet users' needs.
Date: June 4, 2018
Creator: Zimmerman, Tara & Chang, Hsia-Ching
Object Type: Paper
System: The UNT Digital Library
[Academic Orientation: The Schaake Show] captions transcript

[Academic Orientation: The Schaake Show]

A video of a orientation of the degree programs offered at the University of North Texas and an interview with Shirley Shelvurn.
Date: June 4, 1993
Creator: University of North Texas. Center for Media Production.
Object Type: Video
System: The UNT Digital Library
Techniques in Broadband Interferometry (open access)

Techniques in Broadband Interferometry

This is a compilation of my patents issued from 1997 to 2002, generally describing interferometer techniques that modify the coherence properties of broad-bandwidth light and other waves, with applications to Doppler velocimetry, range finding, imaging and spectroscopy. Patents are tedious to read in their original form. In an effort to improve their readability I have embedded the Figures throughout the manuscript, put the Figure captions underneath the Figures, and added section headings. Otherwise I have resisted the temptation to modify the words, though I found many places which could use healthy editing. There may be minor differences with the official versions issued by the US Patent and Trademark Office, particularly in the claims sections. In my shock physics work I measured the velocities of targets impacted by flyer plates by illuminating them with laser light and analyzing the reflected light with an interferometer. Small wavelength changes caused by the target motion (Doppler effect) were converted into fringe shifts by the interferometer. Lasers having long coherence lengths were required for the illumination. While lasers are certainly bright sources, and their collimated beams are convenient to work with, they are expensive. Particularly if one needs to illuminate a wide surface area, then …
Date: January 4, 2004
Creator: Erskine, D J
Object Type: Report
System: The UNT Digital Library
Methodology and planning for a microprocessor-oriented real time controller design automation system (open access)

Methodology and planning for a microprocessor-oriented real time controller design automation system

A methodology for reducing the complexity of designing dedicated real-time control systems is developed. It is shown that three areas are amenable to automation: the selection and configuration of hardware, the production of software, and the adaptation of a monitor to maintain real-time integrity of the entire system. The concept of hardware binding is introduced, and it is shown that delaying the point in the design cycle where hardware is functionally bound allows a new approach to machine independence. Concepts which allow expression of repetitive control situations are described, and a realization-independent language (CSDL), based on these concepts, is defined. Methods for automatically selecting a time-wise correct monitor are classified, and techniques for specifying the realization capabilities of digital processors are discussed. These concepts and techniques are brought together in a design automation system for the production of a complete controller design from a behavioral description. An example description is traced through the CSD System; a software listing and hardware configuration document for an actual microprocessor (the Intel 8080) is produced. This research provides a structured description of the control system design process, and allows a unified perspective in the realization of controllers for applications previously considered to be unrelated. …
Date: November 4, 1976
Creator: Matelan, M. N. & Smith, R. J., II
Object Type: Report
System: The UNT Digital Library
Validation of KENO V.a for highly enriched uranium systems with hydrogen and/or carbon moderation (open access)

Validation of KENO V.a for highly enriched uranium systems with hydrogen and/or carbon moderation

This paper describes the validation in accordance with ANSI/ANS-8.1-1983(R1988) of KENO V.a using the 27-group ENDF/B-IV cross-section library for systems containing highly-enriched uranium, carbon, and hydrogen and for systems containing highly-enriched uranium and carbon with high carbon to uranium (C/U) atomic ratios. The validation has been performed for two separate computational platforms: an IBM 3090 mainframe and an HP 9000 Model 730 workstation, both using the Oak Ridge Y-12 Plant Nuclear Criticality Safety Software (NCSS) code package. Critical experiments performed at the Oak Ridge Critical Experiments Facility, in support of the Rover reactor program, and at the Pajarito site at Los Alamos National Laboratory were identified as having the constituents desired for this validation as well as sufficient experimental detail to allow accurate construction of KENO V.a calculational models. Calculated values of k{sub eff} for the Rover experiments, which contain uranium, carbon, and hydrogen, are between 1.0012 {+-} 0.0026 and 1.0245 {+-} 0.0023. Calculation of the Los Alamos experiments, which contain uranium and carbon at high C/U ratios, yields values of k{sub eff} between 0.9746 {+-} 0.0028 and 0.9983 {+-} 0.0027. Safety criteria can be established using this data for both types of systems.
Date: June 4, 1993
Creator: Elliott, E. P.; Vornehm, R. G. & Dodds, H. L., Jr.
Object Type: Article
System: The UNT Digital Library
Knowledge Representation and Subject Access in Electronic Theses and Dissertations: Analysis of Creators’ and Users’ Assumptions and Expectations (open access)

Knowledge Representation and Subject Access in Electronic Theses and Dissertations: Analysis of Creators’ and Users’ Assumptions and Expectations

This paper analyzes the relationship between subject terms -- both authorized terms from controlled vocabularies and free-text keywords -- used to succinctly describe the content of the electronic theses and dissertations (ETDs) and the search terms entered by users to discover and access the ETDs. Identification of search terms and comparison of search results with subject terms used in describing ETDs provides a basis for assessing the relative usefulness of controlled-vocabulary subject terms supplied by professional indexers and free-text keywords supplied by authors of ETDs in facilitating access to ETDs. Arguably, there has been a shift in the way users search, access, and use information resources.
Date: 2015-11-04/2015-11-06
Creator: Alemneh, Daniel Gelaw; Zavalina, Oksana; Tarver, Hannah; Zavalin, Vyacheslav; Phillips, Mark Edward & Kizhakkethil, Priya
Object Type: Article
System: The UNT Digital Library
Environmental Hazards Assessment Program. Quarterly report, January 1994--March 1994 (open access)

Environmental Hazards Assessment Program. Quarterly report, January 1994--March 1994

The objectives of the EHAP program are to: Develop a holistic, national basis for risk assessment, risk management and risk communication; Develop a pool of talented scientists and experts in cleanup activities, especially in human health aspects, and; Identify needs and develop programs addressing the critical shortage of well-educated, highly-skilled technical and scientific personnel to address the health oriented aspects of environmental restoration and waste management. This report describes activities and reports on progress for the third quarter of year two (January-March, 1994) of the grant. To better accomplish objectives, grant efforts are organized into three major elements: The Crossroads of Humanity Series; Research, Science and Education Programs; and Program Management. The Crossroads of Humanity Series charted a new course, incorporating lessons learned during previous quarters into a series of programs designed to address environmental issues in a real world setting. Reports are included on the various research programs with milestones and deliverables from the third quarter.
Date: May 4, 1994
Creator: unknown
Object Type: Report
System: The UNT Digital Library
The Encryption Debate: Intelligence Aspects (open access)

The Encryption Debate: Intelligence Aspects

None
Date: November 4, 1998
Creator: Tidball, Keith G. & Best, Richard A., Jr.
Object Type: Report
System: The UNT Digital Library