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92 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)
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)
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.)
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)
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
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.
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.
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
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.
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.
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.
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.
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
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.
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.
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
System:
The UNT Digital Library
CO Adsorption on Noble Metal Clusters: Local Environment Effects
Article on CO adsorption on noble metal clusters and local environmental effects.
Date:
March 7, 2011
Creator:
Buongiorno Nardelli, Marco; Morrow, Brian H.; Resasco, Daniel E. & Striolo, Alberto
System:
The UNT Digital Library
Collaborating with Language Community Members to Enrich Ethnographic Descriptions in a Language Archive
Article describing a pilot project undertaken at the Computational Resource for South Asian Languages (CoRSAL) which explores a collaborative archiving approach to enable language community members to tell their own stories by adding contextual information to archival materials. It was presented at the 1st International Workshop on Digital Language Archives held on September 30-October 1, 2021 as part of the ACM/IEEE Joint Conference on Digital Libraries 2021.
Date:
October 7, 2021
Creator:
Burke, Mary
System:
The UNT Digital Library
Challenges to Representing Personal Names and Language Names in Language Archives: Examples from Northeast India
Article reviewing one particular challenge to data management relevant to South Asia, which is the complexity of names (of individuals, groups, and languages). It was presented at the 1st International Workshop on Digital Language Archives held on September 30-October 1, 2021 as part of the ACM/IEEE Joint Conference on Digital Libraries 2021.
Date:
October 7, 2021
Creator:
Burke, Mary & Chelliah, Shobhana Lakshmi
System:
The UNT Digital Library
Synthesis and Characterization of Dimethylbis(2-pyridyl)borate Nickel(II) Complexes: Unimolecular Square-Planar to Square-Planar Rotation around Nickel(II)
This article reports the synthesis, characterization, and solution dynamics of the novel nickel(II) complexes (dimethylbis(2-pyridyl)borate)(triphenylphosphine)nickel(II) chloride (4) and (dimethylbis(2-pyridyl)borate)nickel(II) acetylacetonate (6).
Date:
April 7, 2014
Creator:
Celaje, Jeff A.; Pennington-Boggio, Megan K.; Flaig, Robinson W.; Richmond, Michael G. & Williams, Travis J.
System:
The UNT Digital Library
Protein Modification by ADP-ribose via Acid-labile Linkages
Article describing the preparation and chemical characterization of low molecular weight conjugates that were used as models for an acetal linkage between ADP-ribose and the hydroxyl group of a protein acceptor such as serine, threonine, tyrosine, hydroxyproline, or hydroxylysine residues. The amount of modification was approximately 16 pmol of ADP-ribose per mg of total protein, and proteins modified by acid-labile linkages were detected in all subcellular fractions examined, suggesting that the scope of this modification in vivo is broad.
Date:
April 7, 1995
Creator:
Cervantes-Laurean, Daniel; Loflin, Paul T.; Minter, David E.; Jacobson, Elaine L. & Jacobson, Myron K.
System:
The UNT Digital Library
Using Gaze Tracking as a Research Tool in the Deaf Health Literacy and Access to Health Information Project: Protocol for a Multisite Mixed Methods Study and Preliminary Results
This article used gaze-tracking technology to understand the navigation and use of web-based health information by deaf adults who communicate with sign language and by hearing adults. The findings of this study show that incorporating gaze-tracking technology offers beneficial avenues for better understanding how individuals interact with health information.
Date:
September 7, 2021
Creator:
Champlin, Sara; Cuculick, Jessica; Hauser, Peter C.; Wyse, Kelley & McKee, Michael M.
System:
The UNT Digital Library
Enthalpies of Sublimation of Organic and Organometallic Compounds. 1910-2001
Article on enthalpies of sublimation of organic and organometallic compounds.
Date:
June 7, 2002
Creator:
Chickos, James S. & Acree, William E. (William Eugene)
System:
The UNT Digital Library
Experimental and Modeling Study of Water Time Histories during H2S-N2O Combustion in a Shock Tube
Article describes how, in the present study, the water formation was followed by laser absorption with N2O as an oxidant, instead of O2. Three H2S/N2O mixtures diluted in 98% Ar were studied to cover the following range of equivalence ratios: 0.5, 1.0, and 2.0, over a wide range of temperatures (1580–1940 K) around atmospheric pressure.
Date:
June 7, 2023
Creator:
Cooper, Sean P.; Marshall, Paul; Mathieu, Olivier; Pinzón, Laura T.; Mulvihill, Clayton R. & Glarborg, Peter
System:
The UNT Digital Library