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The Industrial Geography of Toxic Chemical Generation, Release and Management in Texas (open access)

The Industrial Geography of Toxic Chemical Generation, Release and Management in Texas

This article examines overall trends in toxic chemical generation, releases and management in Texas from 1995 to 1999 within the broad context of sustainable industrial production.
Date: 2001
Creator: Lyons, Donald
Object Type: Article
System: The UNT Digital Library
Competing Discourses: The Interplay of Musical Style and Patronage in Recife’s New Popular Music Scene (open access)

Competing Discourses: The Interplay of Musical Style and Patronage in Recife’s New Popular Music Scene

Paper on the factors that affected of alternative popular music in Recife, Brazil. The contrasts between the discourses of bands, producers, and patrons reflect larger tensions in the Recife alternative music scene, which in turn point towards ruptures in the relationship between mainstream and alternative cultural production in Brazil.
Date: July 6, 2001
Creator: Murphy, John P. (John Patrick)
Object Type: Paper
System: The UNT Digital Library
Rediscovery of the Elements: Germanium (open access)

Rediscovery of the Elements: Germanium

Article recounting the history of the element Germanium, including background material on mining in Germany and the isolation of Germanium by Clemens A. Winkler. Tourist information is provided regarding Winkler's laboratory and mines open to the public as museums.
Date: Summer 2001
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Article
System: The UNT Digital Library
Rediscovery of the Elements: Thorium (open access)

Rediscovery of the Elements: Thorium

Article recounting the discovery of the element Thorium in Norway by Hans Morten Thrane Esmark. Maps and tourist information regarding the area are provided.
Date: Winter 2001
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Article
System: The UNT Digital Library
Reddening, Emission-Line, and Intrinsic Absorption Properties in the Narrow-Line Seyfert 1 Galaxy Arakelian 564 (open access)

Reddening, Emission-Line, and Intrinsic Absorption Properties in the Narrow-Line Seyfert 1 Galaxy Arakelian 564

This article uses Hubble Space Telescope UV and optical spectra of the narrow-line Seyfert 1 galaxy Ark 564 to investigate its internal reddening and properties of its emission-line and intrinsic UV absorption gas.
Date: October 12, 2001
Creator: Crenshaw, D.M.; Kraemer, S.B.; Turner, T.J.; Collier, S.; Peterson, Bradley M.; Brandt, William Nielsen et al.
Object Type: Article
System: The UNT Digital Library
Multiwavelength monitoring of the narrow-line Seyfert 1 galaxy Arakelian 564. III. Optical observations and the optical-UV-X-ray connection (open access)

Multiwavelength monitoring of the narrow-line Seyfert 1 galaxy Arakelian 564. III. Optical observations and the optical-UV-X-ray connection

This article presents the results of a 2 year long optical monitoring program of the narrow-line Seyfert 1 galaxy Ark 564.
Date: July 3, 2001
Creator: Shemmer, Ohad; Romano, P.; Bertram, Ray; Brinkman, Jon; Collier, S.; Crowley, K.A. et al.
Object Type: Article
System: The UNT Digital Library
Multiwavelength monitoring of the narrow-line Seyfert 1 galaxy Arakelian 564. II. Ultraviolet continuum and emission-line variability (open access)

Multiwavelength monitoring of the narrow-line Seyfert 1 galaxy Arakelian 564. II. Ultraviolet continuum and emission-line variability

This article presents the results of an intensive 2 month campaign of approximately daily spectrophotometric monitoring of the narrow-line Seyfert 1 galaxy Ark 564 with the Hubble Space Telescope.
Date: July 3, 2001
Creator: Collier, S.; Crenshaw, D.M.; Peterson, Bradley M.; Brandt, William Nielsen; Clavel, J.; Edelson, R. et al.
Object Type: Article
System: The UNT Digital Library
Rediscovery of the Elements: Titanium, Manaccan, Cornwall, England (open access)

Rediscovery of the Elements: Titanium, Manaccan, Cornwall, England

Article wherein James and Virginia Marshall visit Manaccan, England, to explore the site where titanium was first discovered. The area is described, as well as the man who discovered titanium, Reverend William Gregor.
Date: Spring 2001
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Article
System: The UNT Digital Library
Film for Use in Microelectronic Devices and Methods of Producing Same (open access)

Film for Use in Microelectronic Devices and Methods of Producing Same

Patent relating to film for use in microelectronic devices and methods of producing same.
Date: July 27, 2000
Creator: Kelber, Jeffry A.
Object Type: Patent
System: The UNT Digital Library
Nova Sagittarii 1998 (V4633 Sgr): a permanent superhump system or an asynchronous polar? (open access)

Nova Sagittarii 1998 (V4633 Sgr): a permanent superhump system or an asynchronous polar?

This article reports the results of observations of V4633 Sgr (Nova Sagittarii 1998) during 1998-2000.
Date: August 23, 2001
Creator: Lipkin, Yaacov; Leibowitz, E. M.; Retter, A. & Shemmer, Ohad
Object Type: Article
System: The UNT Digital Library
Crystal structure of 1,3-bis(hydroxymethyl)-2-oxaadamantane, C₁₁H₁₈O₃ (open access)

Crystal structure of 1,3-bis(hydroxymethyl)-2-oxaadamantane, C₁₁H₁₈O₃

This article describes the crystal structure of 1,3-bis(hydroxymethyl)-2-oxaadamantane, C₁₁H₁₈O₃.
Date: April 1, 2001
Creator: Bryan, J.C.; Mlinarić-Majerski, K.; Kragol, G. & Marchand, A.P.
Object Type: Article
System: The UNT Digital Library
Effects of Cs deposition on the field-emission properties of single-walled carbon-nanotube bundles (open access)

Effects of Cs deposition on the field-emission properties of single-walled carbon-nanotube bundles

This article discusses the effects of Cs deposition on the field-emission properties of single-walled carbon-nanotube bundles.
Date: January 1, 2001
Creator: Wadhawan, Atul; Stallcup, Richard E. & Pérez, José M.
Object Type: Article
System: The UNT Digital Library
Effects of O2, Ar, and H2 gases on the field-emission properties of single-walled and multiwalled carbon nanotubes (open access)

Effects of O2, Ar, and H2 gases on the field-emission properties of single-walled and multiwalled carbon nanotubes

In this article, the authors compare the effects of O2, Ar, and H2 gases on the field-emission (FE) properties of single-walled carbon nanotubes (SWNTs) and multiwalled carbon nanotubes (MWNTs).
Date: September 17, 2001
Creator: Wadhawan, Atul; Stallcup, Richard E.; Stephens, Kenneth F.; Pérez, José M. & Akwani, Ikerionwu A.
Object Type: Article
System: The UNT Digital Library
Germany: German Democratic Republic: Ministerium für Staatssicherheit (Stasi): Ministry for state security, 1950-89 (open access)

Germany: German Democratic Republic: Ministerium für Staatssicherheit (Stasi): Ministry for state security, 1950-89

Encyclopedia article discussing the German Democratic Republic (GDR) and the ministry for state security (Stasi) from 1950 to 1989.
Date: December 1, 2001
Creator: Costabile-Heming, Carol Anne
Object Type: Article
System: The UNT Digital Library
The Role of Lexico-Semantic Feedback in Open-Domain Textual Question-Answering (open access)

The Role of Lexico-Semantic Feedback in Open-Domain Textual Question-Answering

This article discusses the role of lexico-semantic feedback in open-domain textual question-answering.
Date: 2001
Creator: Harabagiu, Sanda M.; Moldovan, Dan I.; Paşca, Marius. 1974-; Mihalcea, Rada, 1974-; Surdeanu, Mihai; Bunescu, Răzvan et al.
Object Type: Paper
System: The UNT Digital Library
Answering complex, list and context questions with LCC's Question-Answering Server (open access)

Answering complex, list and context questions with LCC's Question-Answering Server

This paper presents the architecture of the Question-Answering server (QAS) developed at the Language Computer Corporation (LCC) and used in the TREC-10 evaluations.
Date: November 2001
Creator: Harabagiu, Sanda M.; Moldovan, Dan I.; Paşca, Marius. 1974-; Surdeanu, Mihai; Mihalcea, Rada, 1974-; Gîrju, Corina R. et al.
Object Type: Paper
System: The UNT Digital Library
eXtended WordNet: progress report (open access)

eXtended WordNet: progress report

This paper discusses eXtended WordNet.
Date: June 2001
Creator: Mihalcea, Rada, 1974- & Moldovan, Dan I.
Object Type: Paper
System: The UNT Digital Library
Document Indexing using Named Entities (open access)

Document Indexing using Named Entities

This article discusses document indexing using named entities.
Date: January 2001
Creator: Mihalcea, Rada, 1974- & Moldovan, Dan I.
Object Type: Article
System: The UNT Digital Library
Scanning Tunneling Microscopy Studies of Temperature-Dependent Etching of Diamond (100) by Atomic Hydrogen (open access)

Scanning Tunneling Microscopy Studies of Temperature-Dependent Etching of Diamond (100) by Atomic Hydrogen

In this article, the authors present a technique for obtaining atomic resolution ultrahigh vacuum scanning tunneling microscopy images of diamond (100) films by atomic hydrogen.
Date: April 9, 2001
Creator: Stallcup, Richard E. & Pérez, José M.
Object Type: Article
System: The UNT Digital Library
Critical Pedagogy: Translation for Education that is Multicultural (open access)

Critical Pedagogy: Translation for Education that is Multicultural

Article on a study examining the translation of multicultural learning activities in a college classroom into critical pedagogy in the public school classrooms.
Date: 2001
Creator: Moss, Glenda
Object Type: Article
System: The UNT Digital Library
ZDoctor Report of SIRSI Indexing Policies for Interoperability Testing: Phase 1 Testing (open access)

ZDoctor Report of SIRSI Indexing Policies for Interoperability Testing: Phase 1 Testing

This document discusses phase 1 of interoperability testing as part of the Z-Interop project.
Date: November 1, 2001
Creator: Moen, William E.
Object Type: Text
System: The UNT Digital Library

Cycling Round the Geometric Sky

The horizontal painting is divided into colorful geometric shapes. Across the bottom edge are five large and dark comma shapes and across the top edge are small similar marks.
Date: 2001
Creator: Graham, Ann
Object Type: Artwork
System: The UNT Digital Library

Different Orders, Number 4

The horizontal painting is divided into two large and one narrow sections. Each are decorated with grid patterns and connecting the two larger vertical sections is a large white X.
Date: 2001
Creator: Graham, Ann
Object Type: Artwork
System: The UNT Digital Library

Different Orders, Number 6

The horizontal painting is divided into three basic geometric shapes. Each is decorated with a grid pattern and across the yellow section is a large black swath of paint in a vertical comma shape.
Date: 2001
Creator: Graham, Ann
Object Type: Artwork
System: The UNT Digital Library