233 Matching Results

Results open in a new window/tab.

The neuroprotective properties of palmitoylethanolamine against oxidative stress in a neuronal cell line (open access)

The neuroprotective properties of palmitoylethanolamine against oxidative stress in a neuronal cell line

This article discusses the neuroprotective properties of palmitoylethanolamine against oxidative stress in a neuronal cell line.
Date: December 10, 2009
Creator: Duncan, Scott R.; Chapman, Kent D. & Koulen, Peter
Object Type: Article
System: The UNT Digital Library
A theoretical analysis of an alternative CUSUM statistic called CUSUM-slope for detecting signals from background noise in a low signal-to-noise environment (open access)

A theoretical analysis of an alternative CUSUM statistic called CUSUM-slope for detecting signals from background noise in a low signal-to-noise environment

Article accompanying a poster presentation for the 2009 Computational Neuroscience Meeting. This article discusses a theoretical analysis of an alternative CUSUM statistic called CUSUM-slope for detecting signals from background noise in a low signal-to-noise environment.
Date: July 13, 2009
Creator: Tam, Nicoladie D.
Object Type: Article
System: The UNT Digital Library
A theoretical model of emotion processing for optimizing the cost function of discrepancy errors between wants and gets (open access)

A theoretical model of emotion processing for optimizing the cost function of discrepancy errors between wants and gets

Article accompanying a poster presentation for the 2009 Annual Computational Neuroscience Meeting. This article discusses a theoretical model of emotion processing for optimizing the cost function of discrepancy errors between wants and gets.
Date: July 13, 2009
Creator: Tam, Nicoladie D.
Object Type: Article
System: The UNT Digital Library
Identification of functional information subgraphs in cultured neural networks (open access)

Identification of functional information subgraphs in cultured neural networks

This paper accompanies an oral presentation on the identification of functional information subgraphs in cultured neural networks.
Date: July 13, 2009
Creator: Gintautas, Vadas; Bettencourt, Luis & Ham, Michael I.
Object Type: Paper
System: The UNT Digital Library
Rediscovery of the Elements: Ruthenium (open access)

Rediscovery of the Elements: Ruthenium

Article describing the discovery of platinum in Russia and the history of ruthenium. Tourist information regarding sites pertinent to this history are included.
Date: Summer 2009
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Article
System: The UNT Digital Library
The Statue of Copernicus (open access)

The Statue of Copernicus

Front cover of the Summer 2009 issue of The Hexagon, featuring a statue of Copernicus sitting on a block, wearing a flowing robe, and holding a compass up to a heliocentric model. The next page contains a table of contents, a staff list, and an editorial regarding the twentieth anniversary of the events at Tiananmen Square.
Date: Summer 2009
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Article
System: The UNT Digital Library
Rediscovery of the Elements: Courtois and Iodine (open access)

Rediscovery of the Elements: Courtois and Iodine

Article describing the history of iodine, including its discovery by Bernard Courtois while during the production of saltpeter. Tourist information regarding pertinent locations is included.
Date: Winter 2009
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Article
System: The UNT Digital Library
Rediscovery of the Elements: The Platinum Metals (open access)

Rediscovery of the Elements: The Platinum Metals

Article describing the history of the platinum metals, from its discovery in the New World and subsequent experiments in Europe. Tourist information is provided regarding areas pertinent to the history of platinum.
Date: Spring 2009
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Article
System: The UNT Digital Library
Nikolaikirche and Apotheke zum Bären, Berlin, Germany (open access)

Nikolaikirche and Apotheke zum Bären, Berlin, Germany

Front cover of volume 100, issue 1 of The Hexagon, featuring the multistory brick and stone church, Nikolaikirche. The church's first several floors are comprised of older stone work while the upper stories use newer red brick. People and vehicles are on the street near the church, and a row of buildings can be seen in the background to the left. The magazine's logo is printed over the church's bluish roof spires. The inside cover contains a table of contents, staff credits, and an editorial.
Date: Spring 2009
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Article
System: The UNT Digital Library
Delivering Pretzels in Berlin (open access)

Delivering Pretzels in Berlin

Front cover of the Winter 2009 issue of The Hexagon, featuring a man in a Berlin shirt riding a bicycle laden with large pretzels. A small dog on a leash follows alongside of him. The inside cover has a table of contents, a list of staff, and an editorial.
Date: Winter 2009
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Article
System: The UNT Digital Library
Comparison of Strategies and Policies for Building Distributed Digital Preservation Infrastructure: Initial Findings from the MetaArchive Cooperative (open access)

Comparison of Strategies and Policies for Building Distributed Digital Preservation Infrastructure: Initial Findings from the MetaArchive Cooperative

This article offers a comparison of strategies and policies for building distributed digital preservation infrastructure.
Date: October 15, 2009
Creator: Halbert, Martin
Object Type: Article
System: The UNT Digital Library
Performance of Density Functional Theory for 3d Transition Metal-Containing Complexes: Utilization of the Correlation Consistent Basis Sets (open access)

Performance of Density Functional Theory for 3d Transition Metal-Containing Complexes: Utilization of the Correlation Consistent Basis Sets

Article discussing the performance of density functional theory for 3d transition metal-containing complexes and the utilization of the correlation consistent basis sets.
Date: July 2, 2009
Creator: Tekarli, Sammer M.; Drummond, Michael L.; Williams, T. Gavin; Cundari, Thomas R., 1964- & Wilson, Angela K.
Object Type: Article
System: The UNT Digital Library
Peer Coaching and Action Research as Professional Development (open access)

Peer Coaching and Action Research as Professional Development

This paper discusses a project to improve professional development techniques that will improve how K-12 educators teach writing skills.
Date: 2009
Creator: Moss, Glenda; Sloan, Lindsay & Sandor, Jane
Object Type: Article
System: The UNT Digital Library
Group-Transfer Reactions of Nickel-Carbene and -Nitrene Complexes with Organoazides and Nitrous Oxide that Form New C=N, C=O, and N=N Bonds (open access)

Group-Transfer Reactions of Nickel-Carbene and -Nitrene Complexes with Organoazides and Nitrous Oxide that Form New C=N, C=O, and N=N Bonds

This article discusses group-transfer reactions of nickel-carbene and -nitrene complexes with organoazides and nitrous oxide that form new C=N, C=O, and N=N bonds.
Date: August 19, 2009
Creator: Harrold, Nicole D.; Waterman, Rory; Hillhouse, Gregory L. & Cundari, Thomas R., 1964-
Object Type: Article
System: The UNT Digital Library
Cobalt-Dinitrogen Complexes with Weakened N-N Bonds (open access)

Cobalt-Dinitrogen Complexes with Weakened N-N Bonds

Article discussing research on cobalt-dinitrogen complexes with weakened N-N bonds.
Date: June 19, 2009
Creator: Ding, Keying; Pierpont, Aaron W.; Brennessel, William W.; Lukat-Rodgers, Gudrun; Rodgers, Kenton R.; Cundari, Thomas R., 1964- et al.
Object Type: Article
System: The UNT Digital Library
Activation of Carbon-Hydrogen and Hydrogen-Hydrogen Bonds by Copper-Nitrenes: A Comparison of Density Functionality Theory with Single- and Multireference Correlation Consistent Composite Approaches (open access)

Activation of Carbon-Hydrogen and Hydrogen-Hydrogen Bonds by Copper-Nitrenes: A Comparison of Density Functionality Theory with Single- and Multireference Correlation Consistent Composite Approaches

Article on a comparison of density functional theory with single- and multireference correlation consistent composite approaches (ccCA).
Date: October 19, 2009
Creator: Tekarli, Sammer M.; Williams, T. Gavin & Cundari, Thomas R., 1964-
Object Type: Article
System: The UNT Digital Library
Enthalpy of Formation of the Cyclohexadienyl Radical and the C-H Bond Enthalpy of 1,4-Cyclohexadiene: An Experimental and Computational Re-Evaluation (open access)

Enthalpy of Formation of the Cyclohexadienyl Radical and the C-H Bond Enthalpy of 1,4-Cyclohexadiene: An Experimental and Computational Re-Evaluation

This article discusses the enthalpy of formation of the cyclohexadienyl radical and the C-H bond enthalpy of 1,4-cyclohexadiene.
Date: June 2, 2009
Creator: Gao, Yide; DeYonker, Nathan J.; Garrett, E. Chauncey; Wilson, Angela K.; Cundari, Thomas R., 1964- & Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Electromagnetically induced transparency controlled by a microwave field (open access)

Electromagnetically induced transparency controlled by a microwave field

Article on electromagnetically induced transparency controlled by a microwave field.
Date: August 21, 2009
Creator: Li, Hebin; Sautenkov, Vladimir A.; Rostovtsev, Yuri V.; Welch, George R.; Hemmer, Philip R. & Scully, Marlan O. (Marlan Orvil), 1939-
Object Type: Article
System: The UNT Digital Library
Inhomogeneous DNA: Conducting exons and insulating introns (open access)

Inhomogeneous DNA: Conducting exons and insulating introns

Article discussing inhomogeneous DNA and conducting exons and insulating introns.
Date: August 17, 2009
Creator: Krokhin, Arkadii A.; Bagci, V. M. K.; Izrailev, Felix M.; Usatenko, O. V. & Yampol'skii, V. A.
Object Type: Article
System: The UNT Digital Library
Dinámica estacional y patrones de distribución de la avifauna asociada a humedales subantárticos en la Reserva de Biosfera Cabo de Hornos (54-55°S), Chile (open access)

Dinámica estacional y patrones de distribución de la avifauna asociada a humedales subantárticos en la Reserva de Biosfera Cabo de Hornos (54-55°S), Chile

This article discusses the seasonal dynamics and distribution patterns of birds associated to the sub-Antarctic wetlands in Cape Horn Biosphere Reserve (54-55°S), Chile.
Date: 2009
Creator: Ibarra, J. Tomás; Rozzi, Ricardo, 1960-; Gilabert, Horacio; Anderson, Christopher B.; McGehee, Steven M. & Bonacic, Cristián
Object Type: Article
System: The UNT Digital Library
Annual Variation of Abundance and Composition in Forest Bird Assemblages on Navarino Island, Cape Horn Biosphere Reserve, Chile (open access)

Annual Variation of Abundance and Composition in Forest Bird Assemblages on Navarino Island, Cape Horn Biosphere Reserve, Chile

Article on the annual variation of abundance and composition in forest bird assemblages on Navarino Island, Cape Horn Biosphere Reserve, Chile.
Date: 2009
Creator: Ippi, Silvina; Anderson, Christopher B.; Rozzi, Ricardo, 1960- & Elphick, Chris S.
Object Type: Article
System: The UNT Digital Library
Invasive American mink Mustela vison in wetlands of the Cape Horn Biosphere Reserve, southern Chile: what are they eating? (open access)

Invasive American mink Mustela vison in wetlands of the Cape Horn Biosphere Reserve, southern Chile: what are they eating?

This article discusses invasive American mink Mustela vison and its ecological effect in wetlands of the Cape Horn Biosphere Reserve, southern Chile.
Date: January 28, 2009
Creator: Ibarra, J. Tomás; Fasola, Laura; MacDonald, David W. (David Whyte); Rozzi, Ricardo, 1960- & Bonacic, Cristián
Object Type: Article
System: The UNT Digital Library
Cross-language search: The case of Google Language Tools (open access)

Cross-language search: The case of Google Language Tools

Article on cross-language searching and a case study of Google Language Tools, especially its cross-language search service.
Date: March 2, 2009
Creator: Chen, Jiangping & Bao, Yu
Object Type: Article
System: The UNT Digital Library
Tantra: A fast PRNG algorithm and its implementation (open access)

Tantra: A fast PRNG algorithm and its implementation

This paper discusses Tantra. Tantra is a novel Pseudorandom number generator (PRNG) design that provides a long sequence high quality pseudorandom numbers at very high rate both in software and hardware implementations.
Date: June 2009
Creator: Gomathisankaran, Mahadevan & Lee, Ruby Bei-Loh
Object Type: Paper
System: The UNT Digital Library