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Showing 1 to 20 of 130 for “"x-ray analysis"”.

  1. X Ray Analysis of a Dense Plasma Focus

    Venneri, FrancescoUniversity of Illinois at Urbana-Champaign2014

    … experimental and theoretical approaches to the X-ray analysis of a dense plasma focus are explored in this research. Diagnostic techniques and analytical tools were developed to analyze the X-ray production of the dense plasma focus and to optimize its output. Time-resolved temperatures were …

    uiuc Repository record

  2. Microfluidic platforms for protein crystallization and in situ X-ray analysis

    Guha, SudiptoUniversity of Illinois at Urbana-Champaign2011

    … purification, and crystallization for structural analysis. While strategies have been developed for dealing with each of these challenges in a high throughput fashion, crystal harvesting and mounting for X-ray structure determination is still largely a manual process. During mounting there is a …

    uiuc Repository record

  3. Thickness and strain determinations of thin film systems by x-ray analysis

    Yesensky, Richard J.Virginia Polytechnic Institute and State University1979

    X-ray diffraction techniques were used to determine thicknesses, and strains in sputtered polycrystalline thin films of molybdenum and titanium on silicon single crystal substrates. The thickness determination method used was an extension of a previous method wherein the orientation function …

    vt Repository record

  4. X-ray analysis of the time-softening property of a lead tin alloy

    Weaver, Bertha H.Virginia Agricultural and Mechanical College and Polytechnic Institute1941

    … for its accomplishment; (2) a search for x-ray evidence of possible precipitation which might be apparent as a change in the lattice constant of the crystal; and (3) conductivity measurements as a further check on whether the solution concentration was changing. The results accordingly may …

    vt Repository record

  5. Development and applicability of advanced methods for solving 'difficult' crystal structures by X-ray analysis

    Israël, O.R.[S.l. : s.n.]2000

    Contains fulltext : 147081.pdf (Publisher’s version ) (Open Access)

    radboud Repository record

  6. Determination of Potassium and Iron Concentrations in Whole Blood by Proton-Excited X-Ray Analysis

    Boro, Ronald T.Creighton University1974

    … levels can be released in the form of an X-ray. Owing to the uniqueness of the energy levels of each element, X-rays provide a means of "fingerprinting" the elements in a sample. In this respect each element has its own set of characteristic X-rays which can be used for elemental …

    creighton Repository record

  7. Studies on the Subterranean Activity of Laricobius spp. (Coleoptera: Derodontidae) using 3D X-ray Analysis and Three Imidacloprid Soil Application Techniques

    Hillen, Ashleigh PaigeVirginia Tech2023

    … during their subterranean life phase using 3D X-ray microscopy. When held in containers with two differing soil compaction intensities, 0.2 kg/cm2 and 0.5 kg/cm2, Laricobius spp. were found to burrow an average (± SE) of 2.7 ± 1.5 cm and 1.4 ± 1.3 cm deep, respectively. The second study assessed …

    vt Repository record

  8. I. X-Ray Analysis of Foundry Dusts in Relation to Silicosis and Siderosisii. Application of a New X-Ray Spectrometer to the Analysis of Highly Hydrated Dolomitic Lime Iii. A Critical Study of Instrumental Methods of Evaluation of Oil Film Strengths and Stabilities

    Loranger, William FarrandUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-05T19:35:45Z (GMT). No. of bitstreams: 1 0004460.pdf: 5943080 bytes, checksum: 6fd91a982a2396463bd12e43c8862695 (MD5) Previous issue date: 1952

    uiuc Repository record

  9. Borox catalysis : a new frontier in chiral Bronsted acid catalysis derived from chiral borate anions

    Gupta, Anil Kumar (Graduate of Michigan State University)2012

    … their mechanisms by experimental/computational analysis. In due course of time, a pool of unprecedented chiral Brønsted acid catalysts known to be "BOROX" catalysts, were prepared and characterized by NMR spectroscopy and X-ray analysis. These Wulff's BOROX catalysts were then employed on a …

    msu Repository record

  10. Metal -Organic Frameworks: Their Microwave Synthesis and Applications as Adsorbents for Preconcentration

    Ni, ZhengUniversity of Illinois at Urbana-Champaign2015

    … of our new MOFs are solved based on the single X-ray analysis, and their sorption features are investigated based on the structure information.

    uiuc Repository record

  11. ΜΕΛΕΤΗ ΑΝΤΙΔΡΑΣΕΩΝ ΠΡΟΣΘΗΚΗΣ ΠΥΡΑΖΟΛΙΚΩΝ ΣΥΣΤΗΜΑΤΩΝ ΜΕ 1, 3-ΔΙΠΟΛΑ ΚΑΙ ΚΕΤΕΝΕΣ

    Παπαδόπουλος, ΣτυλιανόςΑριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)1988

    … M.S) AND IN SOME CASES FROM CRYSTALLOGRAPHIC X-RAY ANALYSIS.

    greece Repository record

  12. Supramolecular modification of selected antiretroviral drugs

    Engel, Emile RichardDepartment of Chemistry2011

    … including thermal, spectroscopic and X-ray analysis and, where possible, such derivatives would be tested for any enhancements of drug solubility.

    cape-town Repository record

  13. Preparation and solid state properties of cyclodextrin complexes of selected drug molecules

    Mvula, Eino NatangweDepartment of Chemistry1999

    … were characterised by thermogravimetric analysis (TG), differential scanning calorimetry (DSC), ultraviolet spectrophotometry (UV), infrared spectroscopy (IR), X-ray powder diffraction (XRD) and single crystal X-ray analysis.

    cape-town Repository record

  14. Polysilicic Acid Esters as Precursors to New Ceramic Materials

    Millar, Dean MichaelUniversity of Illinois at Urbana-Champaign2014

    … the structure was determined by single-crystal X-ray analysis.

    uiuc Repository record

  15. Nanocrystalline copper-tantalum composites

    Savage, Howard ScottUniversity of Illinois at Urbana-Champaign2011

    … electron microscopy, energy dispersive x-ray analysis, x-ray diffraction, microhardness, and sheet resistance. PAPVD processing parameters varied in this study included: ion bombardment, ion to depositing atom ratio, deposition rate, and alloy composition. Thermal processing variations …

    uiuc Repository record

  16. Corrosion resistance of modified β-Eucryptite

    Battu, Laurent P.Virginia Tech1991

    … by dilatometry, scanning electron microscopy, X-ray diffraction, energy dispersive x-ray analysis, weight variations, and mechanical properties variations. The results show that modified β-eucryptite is more severely corroded than commercial lithium-alumina-silicate glass-ceramics when exposed to …

    vt Repository record

  17. Fabrication of hydroxyapatite-biodegradable polymer scaffolds by electrospinning for potential bone tissue application

    Suzuki, Satomi

    … electron microscope (SEM) - Energy Dispersive X-ray Analysis (EDXA), Thermogravimetric Analysis (TGA), and X-ray Diffraction (XRD). In this study, hydroxyapatite (HA) particles were successfully incorporated into the three dimensional porous biodegradable PLLA and PLGA polymer fiber mats by …

    njit Repository record

  18. Investigation of the electrowinning of neodymium oxide in room temperature ionic liquid

    Sidhu, PartakshColorado School of Mines. Arthur Lakes Library2019

    … microscopy (SEM) and energy dispersive X- ray analysis (EDX).

    colo-mines Repository record

  19. Investigations of the Non-Covalent CH-Π Interactions Using Molecular Torsional Balances

    Zhao, Chen

    … were characterized in the solid-state via X-ray analysis, and the strengths of interactions were characterized in solution by their folded/unfolded ratios, as measured by integration of their 1H NMR spectra. </p> <p> The balances are very sensitive to variations in the strengths of weak …

    south-carolina Repository record

  20. Decomposition of Cr(OH)₃ to form active Cr₂C₃

    Clancy, Timothy A.University of Missouri--Rolla2016

    … of the gel was investigated by thermogravimetric analysis, X-ray analysis and microscopic examination. Comparison was made between the size of crystallites as determined by X-ray line broadening and the size of aggregated particles as determined by independent means. These lineal measurements were …

    must-thes Repository record

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