UNT Scholarly Works - 121 Matching Results

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Stromatolites: why do we care?

Description: Article discussing stromatolites. The authors apply the method of Diffusion Entropy (DE) to the study of stromatolites by means of a two-dimensional procedure that makes it possible for us to compare the DE analysis to the results of a compression method.
Date: July 14, 2011
Creator: Ignaccolo, Massimiliano; Schwettmann, Arne; Failla, Roberto; Storrie-Lombardi, Michael C. & Grigolini, Paolo
Partner: UNT College of Arts and Sciences
open access

Structural Consideration in Designing Organotin Polyethers to Arrest the Growth of Breast Cancer Cells In Vitro

Description: The article looks at antitumor activity using a matched pair of cell lines MDA-MB-231 cells that are estrogen-independent, estrogen receptor negative and MCF-7 cells, a cell line that is estrogen receptor (ER) positive. Those polyethers that contained a O-phenyl unit were able to significantly inhibit the non-estrogen sensitive cell line but were much less effective against the estrogen sensitive cell line; that is, the human breast cancer cell line MDA-MB-231 showed better test results for pol… more
Date: April 15, 2011
Creator: Carraher, Charles E., Jr.; Roner, Michael R.; Shahi, Kimberly & Barot, Girish
Partner: UNT College of Arts and Sciences
open access

Sustainable Science? Reducing the Carbon Impact of Scientific Mega-Meetings

Description: This article uses 9 years of annual meeting attendance data from the Ecological Society of American and the Association of American Geographers to assess the efficacy of two additional solutions: 1) alternate large national meetings that require significant air travel with smaller regional meetings that do not; and 2) incorporate geography into the meeting location selection process.
Date: October 29, 2011
Creator: Ponette-González, Alexandra G. & Byrnes, Jarrett E.
Partner: UNT College of Arts and Sciences

The Synergy Between Qualitative Theory, Quantitative Calculations, and Direct Experiments in Understanding, Calculating, and Measuring the Energy Differences Between the Lowest Singlet and Triplet States of Organic Diradicals

Description: Article discussing the synergy between qualitative theory, quantitative calculations, and direct experiments in understanding, calculating, and measuring the energy differences between the lowest singlet and triplet states of organic diradicals.
Date: April 18, 2011
Creator: Lineberger, W. Carl & Borden, Weston T.
Partner: UNT College of Arts and Sciences
open access

Technologies to Support End of Life Care

Description: Article discussing the current level of utilization of informatics systems in hospice and palliative care and two projects that highlight the role of informatics applications for hospice informal caregivers.
Date: August 2011
Creator: Demiris, George; Oliver, Debra Parker & Wittenberg-Lyles, Elaine
Partner: UNT College of Arts and Sciences
open access

Toward Accurate Theoretical Thermochemistry of First Row Transition Metal Complexes

Description: This article uses the recently developed correlation consistent Composite Approach for transition metals to compute the thermochemical properties for a collection of 225 inorganic molecules containing first row (3d) transition metals.
Date: November 22, 2011
Creator: Jiang, Wanyi; DeYonker, Nathan J. & Wilson, Angela K.
Partner: UNT College of Arts and Sciences
open access

Translations and Continuations: Riccoboni and Brooke, Graffigny and Roberts

Description: Article on a Pickering & Chatto publication titled, "Translations and Continuations" as part of its series "Chawton House Library: Women's Novels. The series presents not only translations from the French but also continuations to one of the French texts.
Date: 2011
Creator: Kaplan, Marijn S.
Partner: UNT College of Arts and Sciences
open access

A Tribute to Carlos Augusto Angel Maya

Description: This article offers a tribute to Carlos Augusto Angel Maya. The authors explain Maya's life and work and his legacy of infinite value for the community of environmental thought in Colombia, in Latin America, and throughout the world.
Date: 2011
Creator: Noguera de Echeverri, Ana Patricia & Rozzi, Ricardo, 1960-
Partner: UNT College of Arts and Sciences
open access

The Ultraviolet-To-Mid-Infrared Spectral Energy Distribution of Weak Emission Line Quasars

Description: This article presents Spitzer Space Telescope photometry of 18 Sloan Digital Sky Survey quasars which have weak or undetectable high-ionization emission lines in their rest-frame ultraviolet spectra.
Date: September 23, 2011
Creator: Lane, Ryan A.; Shemmer, Ohad; Diamond-Stanic, Aleksandar M.; Fan, Xiaohui; Anderson, Scott F.; Brandt, William Nielsen et al.
Partner: UNT College of Arts and Sciences
open access

Use of prior odds for missing persons identifications

Description: This article discusses the use of DNA typing, likelihood ratios, and prior odds for missing persons identifications.
Date: June 27, 2011
Creator: Budowle, Bruce; Ge, Jianye; Chakraborty, Ranajit & Gill-King, Harrell
Partner: UNT College of Arts and Sciences
open access

William James, Gustav Fechner, and Early Psychophysics

Description: This article examines aspects of William James's thought such as his "transmission theory" of consciousness, his ideas on the "knowing of things together," and "the compounding of consciousness," which suggest his working toward a naturalistic understanding of consciousness.
Date: October 4, 2011
Creator: Hawkins, Stephanie
Partner: UNT College of Arts and Sciences
open access

X-Ray and Multiwavelength Insights into the Nature of Weak Emission-Line Quasars at Low Redshift

Description: This article reports on the X-ray and multiwavelength properties of 11 radio-quiet quasars with weak or no emission lines identified by the Sloan Digital Sky Survey with redshift.
Date: December 9, 2011
Creator: Wu, Jianfeng; Brandt, William Nielsen; Anderson, Scott F.; Diamond-Stanic, Aleksandar M.; Hall, Patrick B.; Plotkin, Richard M. et al.
Partner: UNT College of Arts and Sciences
open access

The X-Ray Properties of Typical High-Redshift Radio-Loud Quasars

Description: This article reports spectral, imaging, and variability results from four XMM-Newton observations and two Chandra observations of high-redshift radio-loud quasars.
Date: June 12, 2011
Creator: Saez, Christian; Brandt, William Nielsen; Shemmer, Ohad; Chomiuk, Laura; Lopez, Laura A.; Marshall, Herman L. et al.
Partner: UNT College of Arts and Sciences
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