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The Dissociation Enthalpies of Terminal (N--O) Bonds in Organic Compounds (open access)

The Dissociation Enthalpies of Terminal (N--O) Bonds in Organic Compounds

Article on the dissociation enthalpies of terminal (N-O) bonds in organic compounds.
Date: May 27, 2005
Creator: Acree, William E. (William Eugene); Pilcher, Geoffrey & Silva, Maria D. M. C. Ribeiro da
Object Type: Article
System: The UNT Digital Library
Nucleation of β-FeSi2 nanostructures at pinned step bunches on the Si(111) surface (open access)

Nucleation of β-FeSi2 nanostructures at pinned step bunches on the Si(111) surface

This article discusses nucleation of β-FeSi2 nanostructures at pinned step bunches on the Si(111) surface.
Date: May 24, 2005
Creator: Brady, Ryan P.; Sharma, A. S.; Giblet, R. L.; Cottier, Ryan J.; Golding, Terry D. & Pérez, José M.
Object Type: Article
System: The UNT Digital Library
Relaciones alométricas y patrones de crecimiento para especies de árboles de la reserva forestal Imataca, Venezuela (open access)

Relaciones alométricas y patrones de crecimiento para especies de árboles de la reserva forestal Imataca, Venezuela

Article discussing allometric relations and growth patterns for tree species in the Imataca Forest Reserve, Venezuela.
Date: May 2005
Creator: Delgado, Luz A.; Acevedo, Miguel F.; Castellanos, Hernán; Angulo, Hirma Ramírez & Serrano, Julio
Object Type: Article
System: The UNT Digital Library
Erratum: First-Principles Theory of Correlated Transport through Nanojunctions [Phys. Rev. Lett. 94, 116802 (2005)] (open access)

Erratum: First-Principles Theory of Correlated Transport through Nanojunctions [Phys. Rev. Lett. 94, 116802 (2005)]

This article provides the correction of an equation that was misprinted in Physical Review Letters 94, 116802 (2005).
Date: May 6, 2005
Creator: Ferretti, A.; Calzolari, Arrigo; Di Felice, Rosa; Manghi, Franca; Caldas, Marilia J.; Buongiorno Nardelli, Marco et al.
Object Type: Article
System: The UNT Digital Library
Many-body effects in the 4f x-ray photoelectron spectroscopy of the U5+ and U4+ free ions (open access)

Many-body effects in the 4f x-ray photoelectron spectroscopy of the U5+ and U4+ free ions

This article discusses many-body effects in the 4f x-ray photoelectron spectroscopy of the U5+ and U4+ free ions.
Date: May 31, 2005
Creator: Ilton, Eugene S. & Bagus, Paul S.
Object Type: Article
System: The UNT Digital Library
Calculation of the Viscosity of Binary Liquids at Various Temperatures Using Jouyban-Acree Model (open access)

Calculation of the Viscosity of Binary Liquids at Various Temperatures Using Jouyban-Acree Model

Article discussing the calculation of the viscosity of binary liquids at various temperatures using Jouyban-Acree model.
Date: May 1, 2005
Creator: Jouyban, Abolghasem; Khoubnasabjafari, Maryam; Vaez-Gharamaleki, Zahra; Fekari, Zohreh & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Thermochemical and Theoretical Studies of Dimethylpyridine-2,6-dicarboxylate and Pyridine-2,3-, Pyridine-2,5-, and Pyridine-2,6-dicarboxylic Acids (open access)

Thermochemical and Theoretical Studies of Dimethylpyridine-2,6-dicarboxylate and Pyridine-2,3-, Pyridine-2,5-, and Pyridine-2,6-dicarboxylic Acids

Article discussing thermochemical and theoretical studies of dimethylpyridine-2,6-dicarboxylate and pyridine-2,3-, pyridine-2,5- and pyridine-2,6-dicarboxylic acids.
Date: May 6, 2005
Creator: Matos, M. Agostinha R.; Morais, Victor M. F.; Silva, Maria D. M. C. Ribeiro da; Marques, Marta C. F.; Sousa, Emanuel A.; Castiñeiras, Jorge P. et al.
Object Type: Article
System: The UNT Digital Library
Multi-Document Summarization with Iterative Graph-based Algorithms (open access)

Multi-Document Summarization with Iterative Graph-based Algorithms

This paper discusses multi-document synchronization with iterative graph-based algorithms.
Date: May 2005
Creator: Mihalcea, Rada, 1974- & Tarau, Paul
Object Type: Paper
System: The UNT Digital Library
Content Producer Interview Questionnaire (open access)

Content Producer Interview Questionnaire

This document is an interview, questionnaire for the Web-at-Risk project. The purpose of this interview is to explore the issues information publishers or content producers have regarding web archives. The purpose of this discussion is to elicit the needs and thoughts of the users regarding web archives of materials created by a third party, such as a universal library.
Date: May 31, 2005
Creator: Murray, Kathleen R.
Object Type: Text
System: The UNT Digital Library
End User Interview Questionnaire (open access)

End User Interview Questionnaire

This document is the end user interview questionnaire used for the Web-at-Risk project. It includes instructions for the interviewer, key concepts, and digital archive examples along with the questions to be asked.
Date: May 31, 2005
Creator: Murray, Kathleen R.
Object Type: Text
System: The UNT Digital Library
Focus Group Discussion Guide (open access)

Focus Group Discussion Guide

This document is part of the Web-at-Risk project. This is the focus group discussion guide used for the project. The purpose of the questions included in this guide are to create a comfortable atmosphere in which people feel valued for their participation, to establish the context for the discussion, and to provide the facilitator with information about the group.
Date: May 31, 2005
Creator: Murray, Kathleen R.
Object Type: Text
System: The UNT Digital Library
Focus Group Participant Questionnaire (open access)

Focus Group Participant Questionnaire

This document is part of the Web-at-Risk project. This is the focus group participant questionnaire and lists seven questions for participants to answer.
Date: May 31, 2005
Creator: Murray, Kathleen R.
Object Type: Text
System: The UNT Digital Library
Needs Assessment Survey (open access)

Needs Assessment Survey

This document is part of the Web-at-Risk project. This is the needs assessment survey for the project. The purpose of this assessment is twofold: (1) to identify curator and end-user needs that impact the collection development process for web archives, and (2) To identify the requirements for the Curator User Interface (CUI) to the web crawler and associated tools in the areas of content crawling, crawl progress monitoring, crawl quality assessment, management and description of crawled content, searching and browsing of crawled content, and preservation of crawled content.
Date: May 31, 2005
Creator: Murray, Kathleen R.
Object Type: Text
System: The UNT Digital Library

Needs Assessment Toolkit

This presentation discusses the needs assessment toolkit created for the Web-at-Risk project. This presentation outlines the details related to the web archive development process and the activities related to the needs assessment.
Date: May 2005
Creator: Murray, Kathleen R.
Object Type: Presentation
System: The UNT Digital Library
Needs Assessment Toolkit: Guidelines and Data Collection Tools (open access)

Needs Assessment Toolkit: Guidelines and Data Collection Tools

This report is part of the Web-at-Risk project. The Web-at-Risk project is one of eight digital preservation projects funded in 2004 by the Library of Congress. Each of the projects represents a collaborative effort to preserve for future generations born-digital or digitized cultural heritage materials and collections. The Web-at-Risk project is a 3-year collaborative effort of the California Digital Library, the University of North Texas (UNT), and New York University. The project will develop a Web Archiving Service that enables curators to build collections of web-published materials. The content will be collected largely from US federal and state government agencies, but will also include political policy documents, campaign literature, and information surrounding political movements. The project work will be conducted along four paths of overlapping activities. The Web-at-Risk Project work paths include (1) Content identification, selection, and acquisition; (2) Content harvest and analysis; (3) Content ingest, retention, and transfer; and (4) Partnership building.
Date: May 31, 2005
Creator: Murray, Kathleen R.
Object Type: Report
System: The UNT Digital Library
Research Consent Form: Focus Groups and End User Interviews (open access)

Research Consent Form: Focus Groups and End User Interviews

This document is a consent form for focus groups and end users for the Web-at-Risk project. This consent form describes the purpose of the study, the description of the study, the procedures used, and the risks and benefits to users.
Date: May 31, 2005
Creator: Murray, Kathleen R.
Object Type: Text
System: The UNT Digital Library
Research Consent Script for Telephone Interviews (open access)

Research Consent Script for Telephone Interviews

This document is a consent form for telephone interviews that are part of the Web-at-Risk project. This paper describes the purpose of the interview and what the Web-at-Risk project is, with a place for consent to be interviewed and a signature.
Date: May 31, 2005
Creator: Murray, Kathleen R.
Object Type: Report
System: The UNT Digital Library
Web-Based Survey Research Consent Letter (open access)

Web-Based Survey Research Consent Letter

This letter is part of the Web-at-Risk project. The letter introduces participants to what the Web-at-Risk project is and what the study hopes to accomplish.
Date: May 31, 2005
Creator: Murray, Kathleen R.
Object Type: Letter
System: The UNT Digital Library
3-Center-4-Electron Bonding in [(silox)2Mo=NtBu]2(μ-Hg) Controls Reactivity while Frontier Orbitals Permit a Dimolybdenum π-Bond Energy Estimate (open access)

3-Center-4-Electron Bonding in [(silox)2Mo=NtBu]2(μ-Hg) Controls Reactivity while Frontier Orbitals Permit a Dimolybdenum π-Bond Energy Estimate

Article describing research on 3-center-4-electron bonding in [(silox)2Mo=NtBu]2(mu-Hg).
Date: May 18, 2005
Creator: Rosenfeld, Devon C.; Wolczanski, Peter T.; Barakat, Khaldoon A.; Buda, Corneliu & Cundari, Thomas R., 1964-
Object Type: Article
System: The UNT Digital Library
The X-ray Spectral Properties and Variability of Luminous High-Redshift Active Galactic Nuclei (open access)

The X-ray Spectral Properties and Variability of Luminous High-Redshift Active Galactic Nuclei

This article contains a detailed investigation of moderate- to high-quality X-ray spectra of 10 of the most luminous active galactic nuclei known at z > 4.
Date: May 20, 2005
Creator: Shemmer, Ohad; Brandt, William Nielsen; Vignali, Christian; Schneider, Donald P.; Fan, Xiaohui; Richards, Gordon T. et al.
Object Type: Article
System: The UNT Digital Library