UNT Scholarly Works - 294 Matching Results

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Comments on the Competitive Preferential Solvation Theory: Article commenting on the competitive preferential solvation theory.
Thermochemical Investigations of Associated Solutions. Part 11. Calculation of Pyrene-Dichlorobutane Association Parameters from Measured Solubility Data: Article discussing thermochemical investigations of associated solutions and the calculation of pyrene-dichlorobutane association parameters from measured solubility data.
Thermodynamic Properties of Ternary Non-electrolyte Solutions. Part 3.-Excess Molar Volumes of 2-Propanone-Tribromomethane-Alkane Mixtures: Article on thermodynamic properties of ternary non-electrolyte solutions and excess molar volumes of 2-propanone-tribromomethane-alkane mixtures.
Singlet Quenching of Tetraphenylporphyrin and its Metal Derivatives by Iron(III) Coordination Compounds: This article reports on the singlet quenching of 5, 10, 15, 20-tetraphenylporphyrin (H₂TPP) and its magnesium(II) and zinc(II) derivatives (MgTPP and ZnTPP) by a series of iron(III) coordination compounds bearing different ligand systems.
Rate Coefficients for the H + NH₃ Reaction over a Wide Temperature Range: Article on rate coefficients for the hydrogen atom + ammonia reaction over a wide temperature range.
Polycyclic Aromatic Hydrocarbon Solute Probes. Part 7: Evaluation of Additional Coronene Derivatives as Possible Solvent Polarity Probe Molecules: Article on polycyclic aromatic hydrocarbon solute probes and the evaluation of additional coronene derivatives as possible solvent polarity probe molecules.
Kinetic and Thermochemical Studies of the Recombination Reaction Na + O₂ + N₂ from 590 to 1515 K by a Modified High-Temperature Photochemistry Technique: Article on kinetic and thermochemical studies of the recombination reaction sodium + oxygen + nitrogen from 590 to 1515 K by a modified high-temperature photochemistry technique.
Effect of Solvent Polarity on the Fluorescence Emission Spectra of Select Five- and Six-Ring Pyrene Derivatives: Article on the effect of solvent polarity on the fluorescence emission spectra of select five- and six-ring pyrene derivatives.
Degradation of the Metal-Cyano Complex Tetracyanonickelate(II) by Cyanide-Utilizing Bacterial Isolates: Article on the degradation of the metal-cyano complex tetracyanonickelate(II) by cyanide-utilizing bacterial isolates.
Christa Wolf's 'Büchner Prize Acceptance Speech': An Exercise in Sprach- and Kulturkritik: Article discussing Christa Wolf's 'Büchner Prize Acceptance Speech' and how this is an exercise in Sprachkritik, a criticism of the deficiencies in language, and Kulturkritik, a direct criticism of society,
Polycyclic Aromatic Nitrogen Heterocycles. Part 3: Effect of Solvent Polarity and Solvent Acidity on the Fluorescence Emission Behavior of Select Azapyrenes and Phenanthroisoquinolines: Article on polycyclic aromatic nitrogen heterocycles and the effect of solvent polarity and solvent acidity on the fluorescence emission behavior of select azapyrenes and phenanthroisoquinolines.
Polycyclic Aromatic Nitrogen Heterocycles. Part II: Effect of Solvent Polarity on the Fluorescence Emission Fine Structure of Three Azapyrene Compounds: Article on polycyclic aromatic nitrogen heterocycles and the effect of solvent polarity on the fluorescence emission fine structure of three azapyrene compounds.
Thermochemical Investigations of Associated Solutions. Part 14. Calculation of Anthracene-Butyl Acetate Association Parameters from Measured Solubility Data: Article discussing thermochemical investigations of associated solutions and the calculation of anthracene-butyl acetate association parameters from measured solubility data.
Toxicological Case Study of Dallas' Central Wastewater Treatment Plant Effluent and Ambient Trinity River Samples: 1989, 1990, 1991: "This study was implemented voluntarily by personnel at Dallas Water Utilities in response to concerns that the Dallas Central Wastewater Treatment Plant was adversely affecting downstream water quality." The treatment plant was studied to determine whether it was "discharging toxic materials in toxic amounts to the Trinity River" (p. 1).
A Kinetic Study of the Recombination Reaction Na + SO₂ + Ar: Article on a kinetic study of the recombination reaction sodium + sulfur dioxide + argon.
Polycyclic Aromatic Hydrocarbon Solute Probes. Part VIII: Evaluation of Additional Naphthacene and Perylene Derivatives as Possible Solvent Polarity Probe Molecules: Article on polycyclic aromatic hydrocarbon solute probes and an evaluation of additional naphthacene and perylene derivatives as possible solvent polarity probe molecules.
Polycyclic Aromatic Hydrocarbon Solute Probes. Part IX: Evaluation of Additional Pentaphene, Pentacene, and Pyranthrene Compounds as Possible Solvent Polarity Probes: Article on polycyclic aromatic hydrocarbon solute probes and an evaluation of additional pentaphene, pentacene, and pyranthrene compounds as possible solvent polarity probes.
Nucleotide Sequence of xylE from the TOL pDK1 Plasmid and Structural Comparison with Isofunctional Catechol-2,3-Dioxygenase Genes from TOL pWW0 and NAH7: Article on the nucleotide sequence of xylE from the TOL pDK1 plasmid and structural comparison with isofunctional catechol-2,3-dioxygenase genes from TOL pWW0 and NAH7.
Principal Resonance Contributors to High-Valent, Transition-Metal Alkylidene Complexes: Article discussing principal resonance contributors to high-valent, transition-metal alkylidene complexes.
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."
Effect of Solvent Polarity and Acidity on Fluorescence Emission Fine Structures of Select Aza-Polynuclear Aromatics and Dibenzo[b,n]perylene Hetero-Atom Derivatives: Article on the effect of solvent polarity and acidity on fluorescence emission fine structures of select aza-polynuclear aromatics and dibenzo[b,n]perylene hetero-atom derivatives.
Buckminsterfullerene, C₆₀: Improved Synthesis, Electron Microscopy, Electron States, Anions and Related Aspects: This article describes the synthesis and characterization of C₆₀, by means of electron microscopy, electron states, cyclic voltammetry and other techniques.
Are Net Discount Ratios Stationary?: The Implications For Present Value Calculations: Article discussing research analyzing the relationship between real interest rates and real growth rates in wages.
An ab initio study of the reaction of atomic hydrogen with sulfur dioxide: Article on an ab initio study of the reaction of atomic hydrogen with sulfur dioxide.
K-shell x-ray-production cross sections in 6C, 8O, 9F, 11Na, 12Mg, and 13Al, by 0.75- to 4.5-MeV protons: Article discussing K-shell x-ray-production cross sections in 6C, 8O, 9F, 11Na, 12Mg, and 13AI, by 0.75- to 4.5-MeV protons.
An ab initio study of the ionization of sodium superoxide: Article on an ab initio study of the ionization of sodium superoxide.
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.
Spectroscopic Properties of Polycyclic Aromatic Hydrocarbons: Effect of Solvent Polarity on the Fluorescence Emission Behavior of Select Fluoranthene, Fluorenochrysene, Indenochrysene, and Indenopyrene Derivatives: Article on the spectroscopic properties of polycyclic aromatic hydrocarbons and the effect of solvent polarity on the fluorescence emission behavior of select fluoranthene, fluorenochrysene, indenochrysene, and indenopyrene derivatives.
Quantum Irreversibility and Chaos [Phys. Rev. Lett. 67, 2593 (1991)]: Corrections to an equation printed with a typographical error in Quantum Irreversibility and Chaos, Physical Review Letters 67, 2593 (1991).
Excess Volumes of Some Binary Mixtures Containing Chlorobenzene: Report for the International Data Series on selected data on mixtures. This report includes data on excess volumes of some binary mixtures containing chlorobenzene.
Excess Volumes of Some Binary Mixtures Containing Dibutyl Ether: Report for the International Data Series on selected data on mixtures. This report includes data on excess volumes of some binary mixtures containing dibutyl ether.
High-Valent Transition-Metal Alkylidene Complexes: Effect of Ligand and Substituent Modification: Article on high-valent transition-metal alkylidene complexes and the effect of ligand and substituent modification.
Primary and Secondary Inner Filtering: Effect of K₂Cr₂O₇ on Fluorescence Emission Intensities of Quinine Sulfate: Article on primary and secondary inner filtering and the effect of K₂Cr₂O₇ on fluorescence emission intensities of quinine sulfate.
Reactions of boron and aluminum atoms with small molecules: Article on the reactions of boron and aluminum atoms with small molecules.
Thermodynamic Properties of Organic Compounds. 2. Combustion and Sublimation Enthalpies of 2,4,6-Trimethylbenzonitrile N-Oxide: Article discussing thermodynamic properties of organic compounds and combustion and sublimation enthalpies of 2,4,6-trimethylbenzonitrile N-oxide.
Spectroscopic Properties of Polycyclic Aromatic Compounds: Examination of Nitromethane as a Selective Fluorescence Quenching Agent for Alternant Polycyclic Aromatic Nitrogen Hetero-Atom Derivatives: Article on the spectroscopic properties of polycyclic aromatic compounds and an examination of nitromethane as a selective fluorescence quenching agent for alternant polycyclic aromatic nitrogen hetero-atom derivatives.
An ab Initio Study of Sulfinic Acid and Related Species: Article on an ab initio study of sulfinic acid and related species.
Kinetic Studies of the Reactions of Atomic Chlorine and Bromine with Silane: Article on kinetic studies of the reactions of atomic chlorine and bromine with silane.
Direct evidence for the amorphous silicon phase in visible photoluminescent porous silicon: Article on direct evidence for the amorphous silicon phase in visible photoluminescent porous silicon.
Utilization of Cyanide as a Nitrogenous Substrate by Pseudomonas fluorescens NCIMB 11764: Evidence for Multiple Pathways of Metabolic Conversion: Article on the utilization of cyanide as a nitrogenous substrate by Pseudomonas fluorescens NCIMB 11764 and evidence for multiple pathways of metabolic conversion.
Semiclassical chaos, the uncertainty principle, and quantum dissipation: Article on semiclassical chaos, the uncertainty principle, and quantum dissipation.
Does Alkyl Substitution Affect the Si-H Bond Strength in Silane? Kinetic Studies of the Reactions of Atomic Chlorine and Bromine with Trimethylsilane and an ab Initio Investigation: Article on kinetics studies of the reactions of atomic chlorine and bromine with trimethylsilane and an ab initio investigation.
Spectroscopic Investigation of Fluorescence Quenching Agents: Effect of Nitromethane on the Fluorescence Emission Behavior of Select Cyclopenta-PAH, Aceanthrylene, and Fluorene Derivatives: Article on a spectroscopic investigation of fluorescence quenching agents and the effect of nitromethane on the fluorescence emission behavior of select cyclopenta-PAH, aceanthrylene, and fluorene derivatives.
Spectroscopic Investigation of Fluorescence Quenching Agents. Part II: Effect of Nitromethane on the Fluorescence Emission Behavior of Thirty-Six Alternant Benzenoid Polycyclic Aromatic Hydrocarbons: Article on a spectroscopic investigation of fluorescence quenching agents and the effect of nitromethane on the fluorescence emission behavior of thirty-six alternant benzenoid polycyclic aromatic hydrocarbons.
Phonon Softening and High-Pressure Low-Symmetry Phases of Cesium Iodide: Article on phonon softening and high-pressure low-symmetry phases of cesium iodide.
Excitation Versus Emission Spectra as a Means to Examine Selective Fluorescence Quenching Agents: Article on excitation versus emission spectra as a means to examine selective fluorescence quenching agents.
Transition Metal Imido Complexes: Article discussing a wide range of transition metal imido (TMI) complexes using ab initio molecular orbital (MO) calculations.
Polycyclic Aromatic Nitrogen Heterocycles. Part IV: Effect of Solvent Polarity, Solvent Acidity, Nitromethane and 1,2,4-Trimethoxybenzene on the Fluorescence Emission Behavior of Select Monoaza- and Diazaarenes: Article on polycyclic aromatic nitrogen heterocycles and the effect of solvent polarity, solvent acidity, nitromethane and 1,2,4-trimethoxybenzene on the fluorescence emission behavior of select monoaza- and diazaarenes
Methane Activation by Group IVB Imido Complexes: Article discussing an ab initio study of methane activation by group IVB imido complexes.
An abstract index theorem on non-compact Riemannian manifolds: Article on an abstract index theorem on non-compact Riemannian manifolds.

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