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Now showing items 20909-20928 of 24439
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StudentsTalkingOutdoors2007_6.eps
(The University of Texas at ArlingtonUniversity Communications, 2010-06-15) -
studentswalking.eps
(The University of Texas at ArlingtonUniversity Communications, 2010-06-16) -
Studies in Liquid and Ion Chromatography
(2017-11-30)Height- and area-based quantitation approaches reduce two-dimensional data to a single value. For a calibration set, there is a single height- or area-based quantitation equation. We introduce a new quantitation method; a ... -
Studies in Rapid Kinetic Reactions by Quasi-Quantum Mechanical, Conservative Methodology
(University of Texas at ArlingtonDepartment of Mathematics, 1990-12)**Please note that the full text is embargoed** ABSTRACT: Simulations are made of prototype, ground state, rapid kinetic reactions for A+BC, in which B, and C are hydrogen atoms and BC is a hydrogen molecule. We study ... -
Studies Of Enantiomeric Separations Using Capillary Electrophoresis
(Chemistry & Biochemistry, 2009-09-16)The focus of this thesis is on using state-of-the-art capillary electrophoresis (CE) in enantiomeric separations. Chapter 1 provides a brief introduction to enantiomeric separations using CE. Chapters 2 through 5 presents ... -
STUDIES OF INFLUENCE OF ENERGY DISTRIBUTION ON THE UPPER ATMOSPHERE
(2015-11-30)The energy inputs into the upper atmosphere including both solar irradiation and geomagnetic energy can significantly change the upper atmosphere such as the neutral and plasma densities, velocities and temperatures. ... -
Studies of the Performance, Stability and Reliability of Various Configurations of the Activated Sludge Process at Full-Scale Municipal Wastewater Treatment Plants
(Engineering, Environmental, 2009-05-15)This research presents a performance, stability and reliability analysis of five configurations of activated sludge process, viz., conventional, contact stabilization, complete mix, extended aeration and sequencing batch ... -
STUDIES ON ENANTIOSELECTIVE DESYMMETRIZING ALKYNE HYDROSILYLATION
(2021-08-12)This research focuses on the design and synthesis of enantioselective desymmetrizing α-hydrosilylation of propargyl alcohols to provide α-hydroxy (E)-vinylsilanes. Transition metal-catalyzed, regio-and stereoselective ... -
Studies On Field Stabilization Methods To Prevent Surficial Slope Failures Of Earth Fill Dams
(Civil & Environmental Engineering, 2009-09-16)Surficial failures are occurring frequently on the slopes of earthfill dams which are predominantly rainfall induced. Desiccation cracks form on the slope surface during dry environment which accelerates infiltration during ... -
Studies On Reductive Horner-Wadsworth-Emmons Olefination Using Mixed Silyl Acetals
Homologation of esters to α,β-unsaturated esters is a useful transformation in organic synthesis. We have developed a new approach for the Ir-catalyzed reductive Horner-Wadsworth-Emmons olefination of esters; a one-pot ... -
Studies On Volume Change Movements In High PI Clays For Better Design Of Low Volume Pavements
(Civil & Environmental Engineering, 2008-09-17)Numerous low- to medium-volume roads such as Farm Market (FM) roads constructed on expansive clay subgrades, especially in the eastern and central Texas, encounter severe pavement cracking and premature loss of serviceability. ... -
Studies Toward a Total Synthesis of the Pyrrole-Imidazole Alkaloid Palau'amine and Computationally Assisted Stereochemical Elucidation
(2024-01-02)**Please note that the full text is embargoed until 02/01/2026** This thesis documents progress toward a total synthesis of the marine natural product palau'amine, a stereochemically dense hexacyclic pyrrole-imidazole ... -
Studies Toward The Enantioselective Total Synthesis Of The Martinella Alkaloids
(Chemistry & Biochemistry, 2007-08-23)This dissertation consists of two parts. The first part describes the enantioselective total synthesis of martinellic acid. The Martinella alkaloids have attracted considerable attention in the synthetic community over the ... -
Studies Towards Bioactive Imidazoles
(Chemistry & Biochemistry, 2008-04-22)The work presented in this thesis focuses on the development of an enantioselective and practical route form the total synthesis of villagorgin via haplosleridamine imidazole alkaloid containing β- carboline moiety by ... -
STUDIES TOWARDS THE TOTAL SYNTHESIS OF IMIDAZOLE-CONTAINING NATURAL PRODUCTS
(2018-09-11)Nature has inspired man in all aspects of life, chemistry included. The first antibiotic ever discovered came from nature, and since then, chemists have been probing nature for insights to guide drug discovery and development. ... -
Studies Towards The Total Synthesis Of Haploscleridamine And Ceratinadin B
In Chapter 1, we discuss the synthesis of haploscleridamine. Haploscleridamine is a novel tryptamine-derived alkaloid isolated from a sponge of the order Haplosclerida. This alkaloid inhibits cathepsin K, a cysteine protease, ... -
A Study Of Diamond Nanoparticles
(Materials Science & Engineering, 2011-07-14)Diamond nanoparticles grown previously by Hot Filament Assisted Chemical Vapor Deposition have been characterized by utilizing Atomic Force Microscopy, Scanning Electron Microscopy, Raman Spectroscopy and X Ray Diffraction. ... -
Study Abroad 2019 Kenya and Tanzania
(University of Texas at Arlington, 2019)In summer 2019, two UT Arlington faculty led a study abroad to Kenya and Tanzania, East Africa -- Professor Diane Jones Allen, Director of Landscape Architecture in the College of Architecture, Planning and Public Affairs ... -
Study And Manipulation Of Electron Tunneling Through Quantum Dots
(Materials Science & Engineering, 2014-07-14)Fermi-Dirac distribution is the fundamental property which governs the electron energy distribution in solids. At finite temperatures, Fermi-Dirac thermal smearing of electron energies limits the operation of many electronic, ... -
Study Area in Central Library
(The University of Texas at ArlingtonUniversity Communications, 2010-06-15)