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144 Matching Results
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Commentary on "Effect of β-alanine and the solvent composition on the solubility of solvate of calcium D-pantothenate containing four molecules of methanol and one molecule of water (D-PC·4MeOH·1H₂O)"
This article points out problems associated with two of the mathematical treatments used by authors Han et al. (2017) for the solubility behavior of calcium D-panthenate solvate as the mole fraction concentration β-alanine approaches zero.
Date:
February 7, 2017
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Comments on "Role of Anions (Tetrafluoroborate, Perchlorate) of Tetrabutylammonium Salts in Determining Solvation Effects Prevailing in Industrially Essential Solvents Probed by Conductance and FT-IR Spectra"
Article commenting on "Role of Anions (tetrafluoroborate, perchlorate) of tetrabutylammonium salts in determining solvation effects prevailing in industrially essential solvents probed by conductance and FT-IR spectra.
Date:
March 7, 2014
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Comment on "Measurement and correlation of the solubility of p-coumaric acid in nine pure and water + ethanol mixed solvents at temperatures from 293.15 to 333.15 K"
This article provides comments on the article "Measurement and correlation of the solubility of p-coumaric acid in nine pure and water + ethanol mixed solvents at temperatures from 293.15 to 333.15 K" published in the Journal of Chemical and Engineering Data in 2016.
Date:
December 7, 2016
Creator:
Acree, William E. (William Eugene); Barrera, Maribel & Abraham, M. H. (Michael H.)
Object Type:
Article
System:
The UNT Digital Library
Comments Concerning Solvent Effects on Chemical Processes. Part 7. Quantitative Description of the Composition Dependence of the Solvent Polarity Measure ET(30) in Binary Aqueous-Organic Solvent Mixtures
This article critically examines a two-step solvational model for mathematically describing the spectral properties of the DImroth-Reichardt betaine dye ET in binary aqueous-organic solvent mixures.
Date:
November 7, 1994
Creator:
Acree, William E. (William Eugene); Powell, Joyce R. & Tucker, Sheryl A. (Sheryl Ann)
Object Type:
Article
System:
The UNT Digital Library
Evaluation of Three Major Emission Sources on DFW Ozone Level Using Photochemical Modeling
Poster for the 2015 University of North Texas (UNT) Graduate Exhibition. This poster discusses the evaluation of three major emission sources on the Dallas-Fort Worth ozone levels using photochemical modeling.
Date:
March 7, 2015
Creator:
Ahmadi, Mahdi & John, Kuruvilla
Object Type:
Poster
System:
The UNT Digital Library
Computational Study of the Thermochemistry of N₂O₅ and the Kinetics of the Reaction N₂O₅ + H₂O → 2 HNO₃
Article on a computational study of the thermochemistry of N₂O₅ and the Kinetics of the Reaction N₂O₅ + H₂O → 2 HNO₃.
Date:
November 7, 2014
Creator:
Alecu, I. M. & Marshall, Paul
Object Type:
Article
System:
The UNT Digital Library
Studies of the kinetics and thermochemistry of the forward and reverse reaction Cl + C₆H₆ = HCl + C₆H₅
Article on studies of the kinetics and thermochemistry of the forward and reverse reaction Cl + C₆H₆ = HCl + C₆H₅.
Date:
February 7, 2007
Creator:
Alecu, I. M.; Gao, Yide; Hsieh, P-C; Sand, Jordan P.; Ors, Ahmet; McLeod, A. et al.
Object Type:
Article
System:
The UNT Digital Library
ETD Lifecycle Management Workshop
Presentation for Jimma University discussing electronic theses and dissertation (ETD) lifecycle management.
Date:
July 7, 2015
Creator:
Alemneh, Daniel Gelaw
Object Type:
Presentation
System:
The UNT Digital Library
The Impact of Open Access on the Current Landscape of Scholarly Communication
Presentation for Jimma University in summer 2015 discussing the impact of open access on the current landscape of scholarly communication.
Date:
July 7, 2015
Creator:
Alemneh, Daniel Gelaw
Object Type:
Presentation
System:
The UNT Digital Library
Mapping the Southwest Project: Putting the Region's Maps Online
This poster discusses the Mapping the Southwest Project, involving putting our region's maps online. The poster includes background information on the project, the project plan, workflow and equipment, and the impacts and lessons learned.
Date:
May 7, 2013
Creator:
Alemneh, Daniel Gelaw; Jones, Jerrell; Hartman, Cathy Nelson; Phillips, Mark Edward; Hodges, Ann; Huseman, Ben et al.
Object Type:
Poster
System:
The UNT Digital Library
Toward a More Rational Design of the Direct Synthesis of Aniline: A Density Functional Theory Study
This article uses plane-wave density functional theory calculations to investigate the direct amination of benzene catalyzed by a Ni(111) surface to explore the reaction intermediates and to understand the role of nickel in this reaction.
Date:
March 24, 2017
Creator:
Alsunaidi, Zainab H. A.; Cundari, Thomas R., 1964- & Wilson, Angela K.
Object Type:
Article
System:
The UNT Digital Library
Reconstructing Bellour: Automating the Semiotic Analysis of Film
This article discusses automating the semiotic analysis of film, including visual representation, search and retrieval, and ways of seeing.
Date:
August 7, 2009
Creator:
Anderson, Richard L. & O'Connor, Brian Clark
Object Type:
Article
System:
The UNT Digital Library
Influence of PEEK Coating on Hip Implant Stress Shielding: A Finite Element Analysis
This article proposes a design concept for hip implants, using a combination of metallic stem with a polymer coating.
Date:
February 7, 2016
Creator:
Anguiano-Sanchez, Jesica; Martínez-Romero, Oscar; Siller Carrillo, Héctor Rafael; Díaz-Elizondo, José A.; Flores-Villalba, Eduardo & Rodríguez, Ciro A.
Object Type:
Article
System:
The UNT Digital Library
Formation and Photoinduced Electron Transfer in Porphyrin- and Phthalocyanine-Bearing N-Doped Graphene Hybrids Synthesized by Click Chemistry
Article presents research where N-doped graphene (NG) has been covalently decorated with porphyrin and phthalocyanine moieties using click chemistry. Evidence of charge separation in these hybrids is secured from femtosecond transient absorption studies, acting NG as electron acceptor.
Date:
March 7, 2022
Creator:
Arellano, Luis M.; Gobeze, Habtom B.; Barrejón, Myriam; Parejo, Concepción; Álvarez, Julio C.; Gómez-Escalonilla, María J. et al.
Object Type:
Article
System:
The UNT Digital Library
Evolving, Not Extinct: Music Reference in the 21st Century
This is a personal narrative about the impact of ever-evolving technology used in libraries, particularly music libraries. The author - a librarian - highlights the strengths of using different types of technologies in libraries and also problems that they could cause. The author urges caution when considering the adaptation of particular technologies.
Date:
April 7, 2015
Creator:
Arnold, Donna M.
Object Type:
Text
System:
The UNT Digital Library
Serge Jaroff and the Don Cossack Choir: the State of Research in the 21st Century
This poster displays information about Serge Jaroff’s Don Cossack Choir, which was founded at a Turkish concentration camp in 1921, but went on to perform around the world. The poster highlights information about Serge Jaroff, his choir, and their fans. The poster was presented at the American Musicological Society Southwest Chapter's Spring Conference on April 11, 2015.
Date:
April 7, 2015
Creator:
Arnold, Donna M.
Object Type:
Poster
System:
The UNT Digital Library
A Three-Dimensional Functional Assessment of Heart and Vessel Development int he Larva of the Zebrafish (Danio rerio)
This article describes the use of a three-dimensional integration of the early zebrafish heart and vessels to greatly reduce measurement error of stroke volume and cardiac output and to determine the cross-sectional growth of major vessels in the developing zebrafish larvae.
Date:
November 7, 2005
Creator:
Bagatto, Brian & Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
Encouraging Digital Scholarship in Graduate Education
Panel presentation for the 2015 Cross Timbers Library Collaborative (CTLC) Annual Conference. This presentation discusses strategies for encouraging digital scholarship in graduate education.
Date:
August 7, 2015
Creator:
Barham, Rebecca; Keralis, Spencer D. C.; Mirza, Rafia; Smith, Susan & Waugh, Laura
Object Type:
Presentation
System:
The UNT Digital Library
Biophilic Design for Libraries: Integrating and Referencing Nature to Create More Human-Centered Spaces
This poster discusses biophilic design for libraries.
Date:
February 7, 2017
Creator:
Barham, Rebecca; O'Toole, Erin & Smith, Susan
Object Type:
Poster
System:
The UNT Digital Library
Proteomic and metabolic disturbances in lignin-modified Brachypodium distachyon
This article investigates global metabolic responses to lignin pathway perturbations in the model grass Brachypodium distachyon using a systems biology approach.
Date:
June 7, 2022
Creator:
Barros, Jaime; Shrestha, Him K.; Serrani-Yarce, Juan C.; Engle, Nancy L.; Abraham, Paul E.; Tschaplinski, Timothy J. et al.
Object Type:
Article
System:
The UNT Digital Library
Laser-Induced Fluorescence and Mass Spectrometric Studies of the Cu + HCl Reaction over a Wide Temperature Range. Formation of HCuCl
Article on laser-induced fluorescence and mass spectrometric studies of the Cu + HCl reaction over a wide temperature range and the formation of HCuCl.
Date:
November 7, 1996
Creator:
Belyung, David P.; Hranisavljevic, Jasmina; Kashireninov, Oleg E.; Santana, G. Mauricio; Fontijn, A. (Arthur) & Marshall, Paul
Object Type:
Article
System:
The UNT Digital Library
Temperature-dependent structural heterogeneity in calcium silicate liquids
This article discusses temperature-dependent structural heterogeneity in calcium silicate liquids.
Date:
December 7, 2010
Creator:
Benmore, Chris J.; Weber, J. K. R.; Wilding, Martin C.; Du, Jincheng & Parise, John B.
Object Type:
Article
System:
The UNT Digital Library
Seasonal variations of biogeochemical matter export along the Langtang-Narayani river system in central Himalaya
Article describes study in which weathering and suspended matter fluxes of the Langtang Narayani river system in central Nepal Himalaya were investigated at 16 stations for one year, based on monthly water sampling in the lower reaches and bi-monthly in higher elevation areas, to determine temporal variations of weathering fluxes along an elevation profile between 169 and 3989 m asl.
Date:
July 7, 2018
Creator:
Bhatt, Maya P.; Hartmann, Jens & Acevedo, Miguel F.
Object Type:
Article
System:
The UNT Digital Library
Mechanical, Thermal, and Shape Memory Properties of Three-Dimensional Printing Biomass Composites
This article studies studies the preparation of a series of heat-induced shape memory composites by the hot-melt extrusion and three-dimensional (3D) printing of thermoplastic polyurethane (TPU) using wood flour (WF) with different contents of EPDM-g-MAH.
Date:
October 4, 2018
Creator:
Bi, Hongjie; Xu, Min; Ye, Gaoyuan; Guo, Rui; Cai, Liping & Ren, Zechun
Object Type:
Article
System:
The UNT Digital Library