UNT Scholarly Works - 24 Matching Results
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- Technical Memorandum: Lewisville Lake Watershed Protection and Management Strategies
- With a current population of just over half a million and a 2030 projected population of approximately one million, expansion throughout Denton County shows no sign of slowing down (NCTCOG). Increasingly, freshwater resources are also facing increased pressure from this urban expansion. Effective assessment and management techniques are necessary to protect the diversity of ecosystem services found within fluvial ecosystems and to mitigate current and future conditions of environmental stressor amplified by urban development. The use of various spatial analysis techniques in environmental assessment present more expedient, cost effective, and broader ranging methods of evaluation than traditional field techniques. One such novel evaluation technique is the Water Quality Corridor Management (WQCM) model, developed by the University of North Texas in cooperation with the Upper Trinity Regional Water District (UTRWD). The WQCM model is a geospatial database that utilizes GIS and remote sensing techniques to assess and prioritize stream reaches according to their overall health and sustainability. This project assessed the viability of the WQCM model in reviewing the status of stream systems, and ultimately, established an accurate mechanism for evaluating the stream corridor and surface water quality draining into Lewisville Lake, a popular recreation site and drinking water source for the urbanizing Dallas and Fort Worth metropolitan area.
- The Reaction Kinetics of Amino Radicals with Sulfur Dioxide
- Abstract: Application of the laser photolysis–laser-induced fluorescence method to the reaction NH2 + SO2 in argon bath gas yields pressure-dependent, third-order kinetics which may be summarized as 𝑘 = (1.49 ± 0.15) × 10^−31 (𝑇/298 K) − 0.83 cm^6 molecule^−2 s^−1 over 292 – 555 K, where the uncertainty is the 95% confidence interval and includes possible systematic errors.The quenching of vibrationally excited NH2 is consistent with a high-pressure limit for NH2 + SO2 of (1.62 ± 0.25) × 10^−11 cm^3 molecule^−1 s^−1 over the temperature range 295–505 K, where again the 95% confidence interval is shown. Abinitio analysis yields a H2N – SO2 dissociation enthalpy of 73.5 kJmol−1, and comparison with RRKM theory and the exponential down model for energy transfer yields ⟨Δ𝐸⟩down = 350 cm^−1 for Ar at room temperature.
- Anderson, Sascha: Encyclopedia of Contemporary German Culture
- Encyclopedia article discussing writer Sascha Anderson.
- Peter Huchel 1903-1981: From "Encyclopedia of German Literature"
- Encyclopedia article discussing writer Peter Huchel.
- Braun, Volker: Encyclopedia of Contemporary German Culture
- Encyclopedia article discussing writer Volker Braun.
- Reichart, Elisabeth: Encyclopedia of Contemporary German Culture
- Encyclopedia article discussing writer Elisabeth Reichart.
- Kunze, Reiner: Encyclopedia of Contemporary German Culture
- Encyclopedia article discussing writer Reiner Kunze.
- Schedlinski, Rainer: Encyclopedia of Contemporary German Culture
- Encyclopedia article discussing writer Rainer Schedlinski.
- Erb, Elke: Encyclopedia of Contemporary German Culture
- Encyclopedia article discussing writer Elke Erb.
- Kolbe, Uwe: Encyclopedia of Contemporary German Culture
- Encyclopedia article discussing writer Uwe Kolbe.
- Making German Greater: Advocating for Strong Programs at All Levels
- Article on making German greater and advocating for strong programs at all levels.
- Supplementary materials: Regioselective synthesis of plant (iso)flavone glycosides in Escherichia coli
- Supplementary materials accompanying an article on regioselective synthesis of plant (iso)flavone glycosides in Escherichia coli.
- Supplementary materials: Improving saccharification efficiency of alfalfa stems through modification of the terminal stages of monolignol biosynthesis
- Supplementary materials accompanying an article on improving saccharification efficiency of alfalfa stems through modification of the terminal stages of monolignol biosynthesis.
- Supporting Material for: Enthalpy of Solvation Correlations for Gaseous Solutes Dissolved in Water and in 1-Octanol Based on the Abraham Model
- This document includes supporting material for an article titled, "Enthalpy of solvation correlations for gaseous solutes dissolved in water and in 1-octanol based on the Abraham model," published in the Journal of Chemical Information and Modeling.
- Supporting Information: Thermochemical studies on 3-methylquinoxaline-2-carboxamide 1,4-dioxide derivatives: enthalpies of formation and of (N-O) bond dissociation
- This document includes supplemental material to an article titled "Thermochemical studies on 3-methylquinoxaline-2-carboxamide 1,4-dioxide derivatives: enthalpies of formation and of (N-O) bond dissociation," published in the Journal of Physical Chemistry B.
- Supporting Material for: Thermochemical Investigations of Solute Transfer into Ionic Liquid Solvents: Updated Abraham Model Equation Coefficients for Solute Activity Coefficient and Partition Coefficient Predictions
- This document includes supplemental material to an article titled "Thermochemical Investigations of Solute Transfer into Ionic Liquid Solvents: Updated Abraham Model Equation Coefficients for Solute Activity Coefficient and Partition Coefficient Predictions," published in Physics and Chemistry of Liquids.
- Eighteenth-Century Women Novelists at the Dawn of the Twenty-First Century
- This bibliography provides an overview of eighteenth-century women authors at the dawn of the twenty-first century.
- Eighteenth-Century Women Novelists at the Dawn of the Twenty-First Century - Part 2
- This bibliography forms the sequel to the author's 'Eighteenth-Century Women Novelists at the Dawn of the Twenty-First Century: A Selected Bibliography,' which appeared in this Newsletter in the spring of 2007. The author provides an overview of the most important French women writers of the eighteenth century who did not write novels primarily.
- Supplemental Material: Enthalpy of Solvation Correlations for Gaseous Solutes Dissolved in Benzene and in Alkane Solvents Based on the Abraham Model
- This document includes supplemental material to an article titled "Enthalpy of solvation correlations for gaseous solutes dissolved in benzene and in alkane solvents based on the Abraham model," published in QSAR & Combinatorial Science.
- Supplemental Material: Enthalpy of Solvation Correlations for Gaseous Solutes Dissolved in Alcohol Solvents Based on the Abraham Model
- This document includes supplemental material to an article titled "Enthalpy of solvation correlations for gaseous solutes dissolved in alcohol solvents based on the Abraham model," published in QSAR & Combinatorial Science.
- Supplemental Material for Correlation of Human and Animal Air-to-Blood Partition Coefficients with a Single Linear Free Energy Relationship Model
- This document includes supplemental material to an article titled "Correlation of human and animal air-to-blood partition coefficients with a single linear free energy relationship model," published in QSAR & Combinatorial Science.
- Supplemental Material: Enthalpy of Solvation Correlations for Gaseous Solutes Dissolved in Linear Alkanes (C5 thru C16) Based on the Abraham Model
- This document includes supplemental material to an article titled "Enthalpy of solvation correlations for gaseous solutes dissolved in linear alkanes (C5 thru C16) based on the Abraham model," published in QSAR & Combinatorial Science.
- Supporting information for Abraham model correlations for solute partitioning into o-xylene, m-xylene and p-xylene from both water and the gas phase
- This document includes supporting information and figures for an article on the Abraham model correlations for solute partitioning into o-xylene, m-xylene and p-xylene from both water and the gas phase.
- Publisher's Note: Beyond the Death of Linear Response: 1/f Optimal Information Transport [Phys. Rev. Lett. 105,040601 (2010)]
- This is a Publisher's Note for the article 'Beyond the Death of Linear Response: 1/f Optimal Information Transport' [Phys. Rev. Lett. 105, 040601 (2010)].