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Correlation and Prediction of Partition Coefficients from the Gas Phase and from Water to Alkan-1-ols (open access)

Correlation and Prediction of Partition Coefficients from the Gas Phase and from Water to Alkan-1-ols

Article discussing correlation and prediction of partition coefficients from the gas phase and from water to alkan-1-ols.
Date: April 22, 2008
Creator: Abraham, M. H. (Michael H.); Nasezadeh, Asadollah & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library

Two Decades of Advances in Electronic Theses and Dissertations

Presentation for Texas Conference on Digital Libraries 2019. This presentation discusses several emerging trends and scenarios that change the directions of scholarship in general: ranging from the availability of interoperable Open Access contents to cross discipline collaborations, big data and global and explosive growth of social networking. In particular, this presentation provides ETDs evolution in the last twenty years and provide example using the UNT experience. As one of the early adopters of ETD in 1999, the closer look at UNT's ETD collection provide interesting data about the the overall change in ETD production, usages, including locations and types of devices users used to access the ETD collection.
Date: May 22, 2019
Creator: Alemneh, Daniel Gelaw
Object Type: Presentation
System: The UNT Digital Library
Data-Driven Decision-Making Practice in Higher Education Institutions in Ethiopia (open access)

Data-Driven Decision-Making Practice in Higher Education Institutions in Ethiopia

Article describes how the study investigates the practice of data-driven decision-making in higher education institutions in Ethiopia. It then presents the results of a mixed-methods investigation that was conducted at two public universities in Ethiopia.
Date: October 22, 2023
Creator: Alemneh, Daniel Gelaw; Asfaw, Zelalem; Jimma, Worku & Ferede, Bekalu
Object Type: Article
System: The UNT Digital Library
Scanning Tunneling Microscopy Observation of Phonon Condensate (open access)

Scanning Tunneling Microscopy Observation of Phonon Condensate

This article discusses results showing that the effective radius of these phonon quasi-bound states, the real-space distribution of phonon standing wave amplitudes, the scattering phase shifts, and the nonlinear intermode coupling strongly depend on the presence of defect-induced scattering resonance.
Date: February 22, 2017
Creator: Altfeder, Igor; Voevodin, Andrey A.; Check, Michael H.; Eichfeld, Sarah M.; Robinson, Joshua A. & Balatsky, Alexander V.
Object Type: Article
System: The UNT Digital Library

N. W. Ayer & Son's American Newspaper Annual and Directory OCR Text Dataset

Dataset of OCR text from N. W. Ayer & Son's American Newspaper Annual and Directory. This dataset includes volumes covering the years 1910 to 1922. In all there are 25 volumes comprised of 16,669 pages of text.
Date: August 22, 2018
Creator: Andrews, Pamela
Object Type: Dataset
System: The UNT Digital Library

Who's Who in the Institutional Repository

This presentation discusses potential plans to expand student collections in the UNT Scholarly Works collection.
Date: July 22, 2016
Creator: Andrews, Pamela
Object Type: Presentation
System: The UNT Digital Library
Cascading effects of COVID-19 on population mobility and air quality: An exploration including place characteristics using geovisualization (open access)

Cascading effects of COVID-19 on population mobility and air quality: An exploration including place characteristics using geovisualization

Article examining the population mobility and air quality before and after the lockdown (mandated restriction of activity) during the public health response to COVID-19. This article is part of the Special Issue on COVID-19.
Date: January 22, 2022
Creator: Atkinson, Samuel F.; Kala, Abhishek K. & Tiwari, Chetan
Object Type: Article
System: The UNT Digital Library
Rate Coefficient Measurements and Theoretical Analysis of the OH + (E)‑CF₃CH==CHCF₃ Reaction (open access)

Rate Coefficient Measurements and Theoretical Analysis of the OH + (E)‑CF₃CH==CHCF₃ Reaction

Rate coefficients, k, for the gas-phase reaction of the OH radical with (E)CF3CHCHCF3 ((E)-1,1,1,4,4,4-hexafluoro-2-butene, HFO-1336mzz(E)) were measured over a range of temperatures (211−374 K) and bath gas pressures (20−300 Torr; He, N2) using a pulsed laser photolysis−laser-induced fluorescence (PLP−LIF) technique. k1(T) was independent of pressure over this range of conditions with k1(296 K) = (1.31 ± 0.15) × 10−13 cm3 molecule−1 s−1 and k1(T) = (6.94 ± 0.80) × 10−13exp[−(496 ± 10)/T] cm 3 molecule−1 s−1, where the uncertainties are 2σ, and the pre-exponential term includes estimated systematic error. Rate coefficients for the OD reaction were also determined over a range of temperatures (262−374 K) at 100 Torr (He). The OD rate coefficients were ∼15% greater than the OH values and showed similar temperature dependent behavior with k2(T) = (7.52 ± 0.44) × 10−13exp[−(476 ± 20)/T] and k2(296 K) = (1.53 ± 0.15) × 10−13 cm3 molecule−1 s−1. The rate coefficients for reaction 1 were also measured using a relative rate technique between 296 and 375 K with k1(296 K) measured to be (1.22 ± 0.1) × 10−13 cm3 molecule−1 s−1, in agreement with the PLP−LIF results. In addition, the 296 K rate coefficient for the O3 +( E)CF3CHCHCF3 reaction …
Date: March 22, 2018
Creator: Baasandorj, Munkhbayar; Marshall, Paul; Waterland, Robert L.; Ravishankara, A. R. & Burkholder, James B. (James Bart), 1954-
Object Type: Article
System: The UNT Digital Library
Chlorido(4,4',4''-tri-tert-butyl-2,2':6',2''-terpyridine)platinum(II) chloride toluene monosolvate (open access)

Chlorido(4,4',4''-tri-tert-butyl-2,2':6',2''-terpyridine)platinum(II) chloride toluene monosolvate

In the title compound, [PtCl(C₂₇H₃₅N₃)]Cl·C₇H₈, the Ptᴵᴵ atom is coordinated in a pseudo-square-planar fashion by the N atoms of a 4,4',4''-tri-tert-butyl-2,2':6',2''-terpyridine ligand and a Cl atom.
Date: November 22, 2010
Creator: Batrice, Rami J.; Nesterov, Vladimir N. & Smucker, Bradley W.
Object Type: Article
System: The UNT Digital Library
Chlorido(4,4',4''-tri-tert-butyl-2,2':6',2''-terpyridine)platinum(II) tetrafluorido-borate (open access)

Chlorido(4,4',4''-tri-tert-butyl-2,2':6',2''-terpyridine)platinum(II) tetrafluorido-borate

In the title compound, [PtCl(C₂₇H₃₅N₃)]Cl·C₇H₈, the Ptᴵᴵ atom is coordinated in a pseudo-square-planar coordination, which is typical of Pt-terpyridine complexes.
Date: November 22, 2010
Creator: Batrice, Rami J.; Nesterov, Vladimir N. & Smucker, Bradley W.
Object Type: Article
System: The UNT Digital Library

Update on Digitization at the University of North Texas (UNT) Libraries

This presentation gives an update on the digital collection at the University of North Texas (UNT) Libraries in their Digital Collection and The Portal to Texas History in 2008.
Date: February 22, 2008
Creator: Belden, Dreanna
Object Type: Presentation
System: The UNT Digital Library
Classified Information for All: Etree, The Internet, and the Folksonomies of Live Music Recordings (open access)

Classified Information for All: Etree, The Internet, and the Folksonomies of Live Music Recordings

Notes accompanying a presentation for the 2016 Digital Frontiers Conference. The notes and presentation focus on the classification of live music recordings, and positions it in the scope of digital humanities, explaining how it came to be and what the academy can learn from it.
Date: September 22, 2016
Creator: Berg, Jeremy
Object Type: Text
System: The UNT Digital Library

Classified Information for All: Etree, The Internet, and the Folksonomies of Live Music Recordings

Presentation for the 2016 Digital Frontiers Annual Conference.This presentation focuses on the classification of live music recordings, and positions it in the scope of digital humanities, explaining how it came to be and what the academy can learn from it.
Date: September 22, 2016
Creator: Berg, Jeremy
Object Type: Presentation
System: The UNT Digital Library

Hidden Legacies: Issues in Preserving and Archiving Unofficial Live Recordings

Presentation for Association for Recorded Sound Collections 53rd Annual Conference 2019. This presentation discusses about unofficial live show recordings, aka bootlegs, concert tapes, RoIOs, etc. The presentation answers various questions including, what is the collection, why is it important, how is it currently stored and classified, among others.
Date: May 22, 2019
Creator: Berg, Jeremy
Object Type: Presentation
System: The UNT Digital Library
Optimization of the Observing Cadence for the Rubin Observatory Legacy Survey of Space and Time: A Pioneering Process of Community-focused Experimental Design (open access)

Optimization of the Observing Cadence for the Rubin Observatory Legacy Survey of Space and Time: A Pioneering Process of Community-focused Experimental Design

This article is part of a Focus Issue on the topic of Rubin LSST Survey Strategy Optimization. The motivation, history, and decision-making process of the observing strategy optimization are detailed, giving context to the science-driven proposals and recommendations for the survey strategy included in this Focus Issue.
Date: December 22, 2021
Creator: Bianco, Federica B.; Ivezić, Željko; Jones, R. Lynne; Graham, Melissa L.; Marshall, Phil; Saha, Abhijit et al.
Object Type: Article
System: The UNT Digital Library
The Constitution in the Digital Age: Data Technology, Surveillance, and Privacy [Flyer] (open access)

The Constitution in the Digital Age: Data Technology, Surveillance, and Privacy [Flyer]

Flyer for UNT's 2022 Constitution Day webinar event that featured a wide-ranging conversation on data technology, surveillance, cybersecurity, social media, privacy, and information freedom in honor of Constitution Day. The event was a moderated panel presentation with speakers Amy K. Sanders, Associate Professor, School of Journalism and Media and School of Law, UT Austin; Scott H. Belshaw, founder and director, Cyber Forensics Lab, University of North Texas; Daniella Smith, Director of the Information Science Ph.D. program, University of North Texas; and moderated by Dr. Rafael Major and Dr. Catherine Borck, University of North Texas. A watch party for this webinar was held in 250H of Willis Library.
Date: September 22, 2022
Creator: Borck, Catherine A.; Sittel, Robbie & Henson, Brea
Object Type: Pamphlet
System: The UNT Digital Library
Predicting Abraham model solvent coefficients (open access)

Predicting Abraham model solvent coefficients

Article on predicting Abraham model solvent coefficients.
Date: March 22, 2015
Creator: Bradley, Jean-Claude; Abraham, M. H. (Michael H.); Acree, William E. (William Eugene) & Lang, Andrew S. I. D.
Object Type: Article
System: The UNT Digital Library
Determination of Abraham model solute descriptors for the monomeric and dimeric forms of trans-cinnamic acid using measured solubilities from the Open Notebook Science Challenge (open access)

Determination of Abraham model solute descriptors for the monomeric and dimeric forms of trans-cinnamic acid using measured solubilities from the Open Notebook Science Challenge

Article on the determination of Abraham model solute descriptors for the monomeric and dimeric forms of trans-cinnamic acid using measured solubilities from the Open Notebook Science Challenge.
Date: March 22, 2015
Creator: Bradley, Jean-Claude; Abraham, M. H. (Michael H.); Acree, William E. (William Eugene); Lang, Andrew S. I. D.; Beck, Samantha N.; Bulger, David A. et al.
Object Type: Article
System: The UNT Digital Library

From Acceptance to Assessment: Academic Librarians CAN Card-Swipe

This poster describes the results of longitudinal research of academic librarians using card-swiping technologies to improve collaborative assessment efforts on a large public university campus.
Date: July 22, 2016
Creator: Brannon, Sian & Smith, Susan
Object Type: Poster
System: The UNT Digital Library
A Statistical Relation Between the X-ray Spectral Index and Eddington Ratio of Active Galactic Nuclei in Deep Surveys (open access)

A Statistical Relation Between the X-ray Spectral Index and Eddington Ratio of Active Galactic Nuclei in Deep Surveys

This article presents an investigation into how well the properties of the accretion flow on to a supermassive black hole may be coupled to those of the overlying hot corona.
Date: May 22, 2013
Creator: Brightman, M.; Silverman, John David; Mainieri, Vincenzo; Ueda, Yoshihiro; Schramm, Malte; Matsuoka, Kenta et al.
Object Type: Article
System: The UNT Digital Library
Further Validation of the Leisure Time Physical Activity Instrument in People with Chronic Musculoskeletal Pain (open access)

Further Validation of the Leisure Time Physical Activity Instrument in People with Chronic Musculoskeletal Pain

Article describes study seeking to to examine the convergent and discriminant validity of the Leisure Time Physical Activity Instrument (LTPAI).
Date: November 22, 2018
Creator: Brooks, Jessica M.; Umucu, Emre; Eagle, Daniel; Morrison, Blaise; Chiu, Chungyi; Moser, Erin et al.
Object Type: Article
System: The UNT Digital Library

Statistical Indications of Notational Style in Composers' Additions of Performance Marks in Solo Piano Scores

This presentation provides an overview of how statistical analyses may be used to examine patterns of performance marks and notational styles, using nineteenth-century piano sonatas.
Date: April 22, 2016
Creator: Buchanan, J. Paul
Object Type: Presentation
System: The UNT Digital Library

Information-Seeking Behavior of Speakers of Endangered Languages: An Anthropological Approach

Poster exploring the approach to understand information behavior of communities speaking endangered languages.
Date: May 22, 2019
Creator: Burke, Mary
Object Type: Poster
System: The UNT Digital Library

Descriptive richness of free-text metadata: a comparative analysis of three language archives

This article analyzes item‐level metadata in three language archives by focusing on free‐text metadata: the Endangered Language Archive, Pacific Regional Archive for Digital Sources in Endangered Cultures, and the Archive of the Indigenous Languages of Latin America. The study identified categories of information included in Description metadata fields and the relative distribution of these categories.
Date: October 22, 2020
Creator: Burke, Mary & Zavalina, Oksana
Object Type: Article
System: The UNT Digital Library