The use of fiber reinforced polymer materials (composite FRP materials) to
strengthen existing concrete structures continues to expand as our current infrastructure
ages. However, one of the concerns when using FRP systems in this manner is...
The role of the active site tyrosine residue in the Co-C5' bond activation in the
context of adenosylcobalamin-dependent mutases has been computationally
investigated. The density functional, complete active space self-consistent field
and quantum...
Background: Light cured composite resin can be time consuming for bonding orthodontic brackets. A new Blue light diode laser may reduce curing times for composite resins. Hypothesis: The laser will achieve similar bond strengths in half the time...
The research problem presented herein involved the
structural determination of several a,~-unsaturated acids
and esters. The solution to this problem was sought in the
nuclear magnetic resonance (n.m.r.) spectra of these compounds.
The n.m.r....
Purpose: The initial and long term bond failure rates of two orthodontic indirect bonding methods were compared. Materials and Methods: A review of 191 bondings provided a data base of bond failures for two indirect bonding methods. One method used...
This thesis reports the reactivity of the rhenium-thiolate complex, tris(2-diphenylphosphinobenzenethiolato)rhenium(III), [Re(DPPBT) 3 ] ( 1 ) and its oxidized derivatives with ethylene. The reactivity has been studied by electrochemical,...
The oxidation of metallothiolates is complicated by "non-innocence" or potential
redox activity of sulfur to yield thiyl (RS•) radicals. In some instances, the one-electron
oxidation of metal thiolates yields a product with the unpaired...
This dissertation deals with various imidazole compounds with emphasis on hydrogen bond interactions and weaker intermolecular forces. New amide functionalized polyimidazole metal binding pockets are able to form intramolecular six-membered...
The synthesis of the methyl thioperoxide-bridged dimolybdenum(V) dimer, [Mo2(NTo)2(S2P(OEt)2)2S(O2CMe)(SOMe)], was improved and the compound was structurally characterized by crystallography. The compound proved to be very stable to light and heat....
Chapter I . Seven novel head-to-tail cyclic pentapeptides and pseudopentapeptides containing the arginine-glycine-aspartic acid (RGD) tripeptide motif were synthesized. All of the peptides were constructed using solid phase peptide synthesis....
Over the last 15 years, researchers have explored the use of piezoresistive microcantilevers/resonators as gas sensors because of their relative ease in fabrication, low production cost, and their ability to detect changes in mass or surface stress...
In this work, micro fabrication techniques are explored not only to simplify the production of complex lab on-a-chip devices (LOC), but also micro fabrication will be utilized to create intelligent design features that will enhance an...
This research was performed to establish the feasibility of using Direct Metal Deposition (DMD) technology to deposit nickel powder to a nickel substrate. The substrate is electrodeposited pure nickel, and the material to be deposited is Metco...
Portraits; Portrait photographs; Men; Government officials; African Americans
Portrait of Max Bond of Kentucky wearing glasses, a jacket and tie. Photograph has been painted on to crop his image and has several spots of discoloration. Stamped on front of image: Evans Studio, Louisville, Kentucky. Stamped on back: September...
Middle school education--Case studies; Academic achievement--Kentucky; Home and school--Kentucky
This dissertation is a case study of 109 students and their parents from a small rural, middle school community in Western Kentucky. It seeks to determine the interrelationships between conservative Protestant Parent Values (Parent Rural Values and...
University of Louisville. Medical Dept.; Medical students; Teachers
University of Louisville medical department 1911 - Composite photograph for the University of Louisville school of medicine in Louisville, Kentucky, of faculty and graduating students for the medical school class of 1911. Individual oval-shaped...
Hospital College of Medicine, Louisville (Ky.); Medical students; Teachers
Hospital College of Medicine 1906 - Composite photograph for the Hospital College of Medicine in Louisville, Kentucky, of faculty and graduating students for the medical school class of 1906. Rows of individual oval-shaped portraits of men in suits...
Diagram labeled Volumes of Materials Involved in the Construction of Sewers from Proceeds of the Two and Five Million Dollar Bond Issues. Diagram shows Eighth Street through Brook Street running from left to right and Walnut Street, now Muhammad...
Map labeled City of Louisville, Kentucky. Areas Drained by Sewers Constructed from 2, 5 and 10 Million Dollar Bond Issues Under the Direction of the Commissioners of Sewerage of Louisville. Map is shaded in indicating projects completed under...
