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Collision-Induced Interaction Cross Sections of 1-7 Mev Bâ‚‚ Ions Incident on an Nâ‚‚ Gas Target (open access)

Collision-Induced Interaction Cross Sections of 1-7 Mev Bâ‚‚ Ions Incident on an Nâ‚‚ Gas Target

This article describes the measurement of collision-induced interaction cross sections for 1-7 MeV diatomic boron molecular ions incident on a nitrogen gas target by using a differentially pumped gas cell.
Date: May 5, 1995
Creator: Kim, Y. D.; Jin, J. Y.; Matteson, Samuel E.; Weathers, Duncan L.; Anthony, J. M.; Marshall, Paul et al.
Object Type: Article
System: The UNT Digital Library

Column

A column emerges from a halved seed pod shape. Near the top of the column several buds emerge and begin to open.
Date: 1999
Creator: Lopez, Ana M. (Ana Maria), 1974-
Object Type: Physical Object
System: The UNT Digital Library

Column

This is the back side view of the piece. The texture on the lower portion can be seen in this view.
Date: 1999
Creator: Lopez, Ana M. (Ana Maria), 1974-
Object Type: Physical Object
System: The UNT Digital Library
Comment on "Margules Equations Applied to PAH Solubilities in Alcohol-Water Mixtures" (open access)

Comment on "Margules Equations Applied to PAH Solubilities in Alcohol-Water Mixtures"

Article providing comment on "Margules Equations Applied to PAH Solubilities in Alcohol-Water Mixtures," published in 'Environmental Science & Technology," 1997.
Date: April 19, 1999
Creator: Jouyban, Abolghasem; Acree, William E. (William Eugene) & Clark, B. J.
Object Type: Article
System: The UNT Digital Library
Comment on "Partitioning of Polycyclic Aromatic Hydrocarbons to Marine Porewater Organic Colloids" (open access)

Comment on "Partitioning of Polycyclic Aromatic Hydrocarbons to Marine Porewater Organic Colloids"

This article provides comments on "Partitioning of Polycyclic Aromatic Hydrocarbons to Marine Porewater Organic Colloids," published in 'Environmental Science and Technology,' 1993.
Date: April 1993
Creator: Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Comments Concerning "Fluorescent Probe Studies on the Microstructure of Polystyrene-Poly (vinylpyridine) Diblock Copolymer Film" (open access)

Comments Concerning "Fluorescent Probe Studies on the Microstructure of Polystyrene-Poly (vinylpyridine) Diblock Copolymer Film"

This article provides comments on "Fluorescent Probe Studies on the Microstructure of Polystyrene-Poly (vinylpyridine) Diblock Copolymer Film," published in 'Macromolecules,' 1992.
Date: December 1993
Creator: Acree, William E. (William Eugene); Tucker, Sheryl A. (Sheryl Ann) & Wilkins, Denise C.
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 (open access)

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
Comments on "Retention of Ionizable Compounds on HPLC. pH Scale in Methanol-Water and the pK and pH Values of Buffers" (open access)

Comments on "Retention of Ionizable Compounds on HPLC. pH Scale in Methanol-Water and the pK and pH Values of Buffers"

Article commenting on an article titled, "Retention of Ionizable Compounds on HPLC. pH Scale in Methanol-Water and the pK and pH Values of Buffers."
Date: May 15, 1997
Creator: Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Comments on the Competitive Preferential Solvation Theory (open access)

Comments on the Competitive Preferential Solvation Theory

Article commenting on the competitive preferential solvation theory.
Date: 1990
Creator: Acree, William E. (William Eugene); Zvaigzne, Anita I. & Tucker, Sheryl A. (Sheryl Ann)
Object Type: Article
System: The UNT Digital Library
Comments on "Topological investigation of molecular interactions in ternary mixtures of non-electrolytes: Excess Gibbs free energy of mixing" (open access)

Comments on "Topological investigation of molecular interactions in ternary mixtures of non-electrolytes: Excess Gibbs free energy of mixing"

Article commenting on "Topological investigation of molecular interactions in ternary mixtures of non-electrolytes: Excess Gibbs free energy mixing."
Date: August 1991
Creator: Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Comparison of Analytical Methods: Direct Emission versus First-Derivative Fluorometric Methods for Quinine Determination in Tonic Waters (open access)

Comparison of Analytical Methods: Direct Emission versus First-Derivative Fluorometric Methods for Quinine Determination in Tonic Waters

Article on a comparison of analytical methods and a direct emission versus first-derivative fluorometric methods for quinine determination in tonic waters.
Date: January 1, 1999
Creator: Pandey, Siddharth; Borders, Tammie L.; Hernández, Carmen E.; Roy, Lindsay Elizabeth; Reddy, Gaddum D.; Martinez, Geo L. et al.
Object Type: Article
System: The UNT Digital Library
Complex Continued Fractions With Restricted Entries (open access)

Complex Continued Fractions With Restricted Entries

This article studies special infinite iterated function systems derived from complex continued fraction expansions with restricted entries.
Date: October 19, 1993
Creator: Hanus, Pawel & Urbański, Mariusz
Object Type: Article
System: The UNT Digital Library
A Computational Investigation of the Molecular Geometry and Rotational Barriers in Ethylmethyl Ether (open access)

A Computational Investigation of the Molecular Geometry and Rotational Barriers in Ethylmethyl Ether

Article on a computational investigation of the molecular geometry and rotational barriers in ethyl methyl ether.
Date: December 1, 1993
Creator: Stanton, C. L.; Marshall, Paul & Schwartz, Martin
Object Type: Article
System: The UNT Digital Library
Computational Investigations of Iodine Oxides (open access)

Computational Investigations of Iodine Oxides

Article on a computational investigations of iodine oxides.
Date: October 16, 1998
Creator: Misra, Ashutosh & Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Computational studies of the isomers of ClIO and ClIOâ‚‚ implications for the stratospheric chemistry of iodine (open access)

Computational studies of the isomers of ClIO and ClIOâ‚‚ implications for the stratospheric chemistry of iodine

Article on computational studies of the isomers of ClIO and ClIOâ‚‚ and implications for the stratospheric chemistry of iodine.
Date: 1997
Creator: Misra, Ashutosh & Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Computational studies of the potential energy surface for O(¹D) + H₂S: Characterization of pathways involving H₂SO, HOSH, and H₂OS (open access)

Computational studies of the potential energy surface for O(¹D) + H₂S: Characterization of pathways involving H₂SO, HOSH, and H₂OS

Article on computational studies of the potential energy surface for O(¹D) + H₂S and the characterization of pathways involving H₂SO, HOSH, and H₂OS.
Date: December 1, 1994
Creator: Goumri, Abdellatif; Rocha, John-David Ray; Laakso, Dianna; Smith, C. E. & Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Computational studies of the potential energy surface for O(³P) + H₂S: Characterization of transition states and the enthalpy of formation of HSO and HOS (open access)

Computational studies of the potential energy surface for O(³P) + H₂S: Characterization of transition states and the enthalpy of formation of HSO and HOS

Article on computational studies of the potential energy surface for O(³P) + H₂S and the characterization of transition states and the enthalpy of formation of HSO and HOS.
Date: January 1, 1995
Creator: Goumri, Abdellatif; Laakso, Dianna; Rocha, John-David Ray; Smith, C. E. & Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Computational studies of the reactions of CH3I with H and OH (open access)

Computational studies of the reactions of CH3I with H and OH

Article on computational studies of the reactions of CH3I with H and OH.
Date: March 26, 1998
Creator: Marshall, Paul; Misra, Ashutosh & Berry, Rajiv
Object Type: Article
System: The UNT Digital Library
A Computational Study of Adducts Between Atomic Chlorine and Carbon Dioxide, Carbonyl Sulfide and Carbon Disulfide (open access)

A Computational Study of Adducts Between Atomic Chlorine and Carbon Dioxide, Carbonyl Sulfide and Carbon Disulfide

Article on a computational study of adducts between atomic chlorine and carbon dioxide, carbonyl sulfide and carbon disulfide.
Date: November 15, 1991
Creator: Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Computational Study of C-H Bond Strengths in Polyfluoroalkanes (open access)

Computational Study of C-H Bond Strengths in Polyfluoroalkanes

Article on a computational study of C-H bond strengths in polyfluoroalkanes.
Date: April 10, 1997
Creator: Marshall, Paul & Schwartz, Martin
Object Type: Article
System: The UNT Digital Library
A computational study of the enthalpies of formation of halomethylidynes (open access)

A computational study of the enthalpies of formation of halomethylidynes

Article on a computational study of the enthalpies of formation of halomethylidynes.
Date: January 22, 1999
Creator: Marshall, Paul; Misra, Ashutosh & Schwartz, Martin
Object Type: Article
System: The UNT Digital Library
Computational Study of the Kinetics of Hydrogen Abstraction from Fluoromethanes by the Hydroxyl Radical (open access)

Computational Study of the Kinetics of Hydrogen Abstraction from Fluoromethanes by the Hydroxyl Radical

Article on a computational study of the kinetics of hydrogen abstraction from fluoromethanes by the hydroxyl radical.
Date: November 13, 1998
Creator: Schwartz, Martin; Marshall, Paul; Berry, Rajiv; Ehlers, C. J. & Petersson, George A.
Object Type: Article
System: The UNT Digital Library
A computational study of the reaction kinetics of methyl radicals with trifluorohalomethanes (open access)

A computational study of the reaction kinetics of methyl radicals with trifluorohalomethanes

This article discusses a computational study of the reaction kinetics of methyl radicals with trifluorohalomethanes.
Date: January 6, 1999
Creator: Berry, Rajiv & Marshall, Paul
Object Type: Article
System: The UNT Digital Library
A Computational Study of the Reactions of Atomic Hydrogen with Fluoromethanes: Kinetics and Product Channels (open access)

A Computational Study of the Reactions of Atomic Hydrogen with Fluoromethanes: Kinetics and Product Channels

This article discusses a computational study of the reactions of atomic hydrogen with fluoromethanes and kinetics and product channels.
Date: April 25, 1997
Creator: Berry, Rajiv; Ehlers, C. J.; Burgess, Donald R.; Zachariah, Michael Russel, 1957- & Marshall, Paul
Object Type: Article
System: The UNT Digital Library