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Dissertations / Theses on the topic 'ECD spectroscopy'

Author: Grafiati
Published: 4 June 2025
Last updated: 1 August 2025

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1

OLIVEIRA, JUSTINE P. R. de. "Estudo dos poluentes orgânicos persistentes (POPS) em regiões industriais da Grande São Paulo - via cromatografia a gás acoplada a espectrometria de massas (GC-MS) e captura de elétrons (GC-ECD)." reponame:Repositório Institucional do IPEN, 2011. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10186.

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Made available in DSpace on 2014-10-09T12:35:45Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:03:50Z (GMT). No. of bitstreams: 0<br>Dissertação (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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LEÃO, CLÁUDIO. "Desenvolvimento e validação de metodologia para a determinação de monocloroacetato de sódio e dicloroacetato de sódio em cocoamido,N-[(3-dimetilamino)propil],betaína via cromatografia a gás: GC/FID, GC/ECD e GC/MS." reponame:Repositório Institucional do IPEN, 2016. http://repositorio.ipen.br:8080/xmlui/handle/123456789/26796.

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Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2016-11-11T09:28:13Z No. of bitstreams: 0<br>Made available in DSpace on 2016-11-11T09:28:13Z (GMT). No. of bitstreams: 0<br>O monocloroacetato de sódio (MCAS) e o dicloroacetato de sódio (DCAS) são compostos tóxicos e irritantes ao ser humano e nocivos ao meio ambiente, sendo impurezas indesejáveis na cocoamido propil betaína (CAPB), que é um surfactante anfótero utilizado em produtos de consumo dos segmentos cosmético e domiciliar. Diante dos requisitos de concentração em nível de mg/kg exigidos pelos órgãos reguladores de saúde do gov
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3

Johnson, Brian Ivins. "Preparation and Detailed X-Ray Photoelectron Spectroscopy and Spectroscopic EllipsometryAnalysis of Ultrathin Protective Coatings." BYU ScholarsArchive, 2019. https://scholarsarchive.byu.edu/etd/8119.

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Ultra-thin films (UTFs) are important in many applications, seen in the semiconductor industry, in chromatography, in sensing, in microfluidics, in aerospace, and in robotics. They also protect materials from corrosion, change surface energies, limit water intrusion into materials, allow material self-cleaning and self-healing, provide scratch resistance, and impart other specific chemical properties. In many cases, UTFs drastically alter surface properties and therefore their applications. It is imperative that proper and consistent characterization be performed on coatings to confirm and u
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Rosso, Kevin Michael. "Detection limits of CO₂ in fluid inclusions using microthermometry and Raman spectroscopy and the spectroscopic characterization of CO₂ /." This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-01052009-091123/.

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5

Grossmann, Chris Allen. "Complete spectroscopy of 30P." Raleigh, NC : North Carolina State University, 1999. http://www.lib.ncsu.edu/etd/public/etd-1644132899943001/etd.pdf.

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6

O'Mahoney, T. Karl P. "An investigation of perfluorocarbons and bromofluorosilanes : pyrolysis, GC-ECD, GC-MS, FTIR and microwave spectroscopic studies and analysis." Thesis, University of Bristol, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.259467.

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7

Marcon, Jennifer. "Pâtes lignocellulosiques : étude d'un nouveau stade de blanchiment ECF à faible impact environnemental." Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAI104.

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Le dioxyde de chlore est l’agent de blanchiment le plus utilisé pour le blanchiment des pâtes chimiques lignocellulosiques. Son utilisation s’accompagne malheureusement de la formation d’ions chlorates, composés inefficaces pour le blanchiment, ainsi que d’importants rejets de DCO et d’organo-chlorés (AOX), nuisibles pour l’environnement. Cette étude a consisté à concevoir un nouveau stade de blanchiment au dioxyde de chlore (stade D) à pH non-conventionnel, économe en réactifs, et visant à réduire l’impact environnemental d’une séquence classique. Le travail a été effectué sur des pâtes kraft
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8

Pietrucha, Matthew. "Sonification of Spectroscopy Data." Digital WPI, 2019. https://digitalcommons.wpi.edu/etd-theses/1277.

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Sonification is the process of mapping non-musical data to sound. The field is comprised of three key areas of research: (1) psychological research in perception and cognition, (2) the development of tools, and (3) sonification design and application. The goals of this research were twofold: (1) To provide insights to the development of sonification tools within the programming environment Max for use in further sonification/interdisciplinary research, as well as (2) provide a framework for a musical sonification system. The sonification system discussed was developed to audify spectrometry da
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9

Geisler, Stefan. "Experimentelle Untersuchung des Silizium-Sputterns in einer ECR-Mikrowellen-Ionenquelle mittels Cavity-Ringdown-Spectroscopy." [S.l. : s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=967433053.

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10

Thorogood, Harry. "The Eco RV restriction endonuclease : an investigation using resonance raman spectroscopy and oligonucleotide phosphorothioates." Thesis, University of Newcastle Upon Tyne, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361576.

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11

Conkey, Donald B. "On-Chip Atomic Spectroscopy." Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd1746.pdf.

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12

Bylsma, Jason Michael. "Multidimensional Spectroscopy of Semiconductor Quantum Dots." Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/4001.

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The coherent properties of semiconductor nanostructures are inherently difficult to measure and one-dimensional spectroscopies are often unable to separate inhomogeneous and homogeneous linewidths. We have refined and improved a method of performing multidimensional Fourier transform spectroscopy based on four-wave mixing (FWM) experiments in the box geometry. We have modified our system with broadband beamsplitters in all interferometer arms, high-resolution translation stages and the ability to work in reflection geometry. By improving the phase-stability of our setup and scanning pulse dela
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13

Smith, Joshua Dee. "Verifying Molecular Dynamics Using Dielectric Spectroscopy." BYU ScholarsArchive, 2014. https://scholarsarchive.byu.edu/etd/4221.

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The electrical properties of proteins in solution are important for their structure and function. Computational biophysics studies of proteins need accurate parameters to ensure that numerical simulations match physical reality. Past work in this eld has compared the electrical properties of proteins obtained from dielectric spectroscopy to numerical simulations of proteins in water with adjustment of pKa values to try to capture the inevitable changes in electrical conformation that will occur in a complex structure such as a folded protein. However, fundamental veri cation of the charge para
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Hill, Cameron Louis. "Rubidium Packaging for On-Chip Spectroscopy." BYU ScholarsArchive, 2015. https://scholarsarchive.byu.edu/etd/5697.

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This thesis presents rubidium packaging methods for integration using anti-resonant reflecting optical waveguides (ARROWs) on a planar chip. The atomic vapor ARROW confines light through rubidium vapor, increases the light-vapor interaction length, decreases the size of the atomic cell to chip scales, and opens up possibilities for waveguide systems on chips for additional optoelectronic devices. Rubidium vapor packaging for long-life times are essential for realizing feasibly useful devices. Considerations of outgassing, leaking and chemical compatibilities of materials in rubidium vapor cell
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Mellor, Brett Lee. "Liquid Dielectric Spectroscopy and Protein Simulation." BYU ScholarsArchive, 2012. https://scholarsarchive.byu.edu/etd/3661.

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Protein electrical properties have been studied using dielectric relaxation measurements throughout the past century. These measurements have advanced both the theory and practice of liquid dielectric spectroscopy and have contributed to understanding of protein structure and function. In this dissertation, the relationship between permittivity measurements and underlying molecular mechanisms is explored. Also presented is a method to take molecular structures from the Protein Data Bank and subsequently estimate the charge distribution and dielectric relaxation properties of the proteins in so
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16

Kwee, Herry. "Spectroscopy, production and decays of pentaquarks." W&M ScholarWorks, 2006. https://scholarworks.wm.edu/etd/1539623492.

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An extensive study of the production, decay and spectroscopy of pentaquarks has been done in this dissertation. at the time of this writing, the existence of the pentaquark has not been conclusively established. New experimental results for the pentaquark will come in the months ahead. A brief review of the current experimental status of the pentaquark is given in the Introduction. The pentaquark states are analyzed using the constituent quark model with the lowest-lying pentaquark multiplet shown to be an antidecuplet. The mass splittings within the antidecuplet emerge from spin-color and spi
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Nydegger, Michael Walt. "Developing new probes for 2DIR spectroscopy." Diss., University of Iowa, 2010. https://ir.uiowa.edu/etd/720.

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This dissertation presents preliminary work done to characterize new probes for infrared spectroscopy. The probes studied were the C-D stretch transition and the antisymmetric stretch transition of the azide anion. The techniques employed were transient grating spectroscopy and two dimensional infrared spectroscopy (2DIR). These studies provide information on the lifetime of the chromophores and Fermi Resonances of the chosen oscillators C-D stretch and azide antisymmetric stretch that were observed in the spectra. The first system chosen was a series of deuterated haloforms that include CDCl3
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18

Archibong, Edikan. "Optofluidic Spectroscopy Platform for Detection of Hemolysis." Scholar Commons, 2015. http://scholarcommons.usf.edu/etd/5902.

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In the United States alone, hundreds of millions of blood tests are performed annually, and a significant number of those tests are compromised due to hemolysis: e.g., 31% compromised in emergency rooms (inpatient) and 10% at blood banks, clinics, and other outpatient venues. Currently there is no way to reliably detect hemolysis without plasma separation. As a result, significant delays ensue, potentially negatively affecting patient diagnosis and treatment. In addition to in vitro hemolysis, which compromises the quality of blood tests, hemolysis can also occur in vivo. The in vivo occurrenc
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Scherzer, Ryan D. "Degradation Resistant Surface Enhanced Raman Spectroscopy Substrates." UNF Digital Commons, 2017. http://digitalcommons.unf.edu/etd/760.

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Raman spectroscopy is employed by NASA, and many others, to detect trace amounts of substances. Unfortunately, the Raman signal is generally too weak to detect when very small, but non-trivial, amounts of molecules are present. One way around this weak signal is to use surface enhanced Raman spectroscopy (SERS). When used as substrates for SERS, metallic nanorods grown using physical vapor deposition (PVD) provide a large enhancement factor to the Raman signal, as much as 1012. However, Silver (Ag) nanorods that give high enhancement suffer from rapid degradation as a function of time and expo
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20

Songer, Jocelyn Evelyn. "Tissue Ischemia Monitoring Using Impedance Spectroscopy: Clinical Evaluation." Link to electronic thesis, 2001. http://www.wpi.edu/Pubs/ETD/Available/etd-0827101-212826.

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21

Wu, Yicong. "Autofluorescence spectroscopy of epithelial tissue /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?ECED%202006%20WU.

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22

Flynn, Kevin Joseph. "Defect analysis using resonant ultrasound spectroscopy." [College Station, Tex. : Texas A&M University, 2008. http://hdl.handle.net/1969.1/ETD-TAMU-2348.

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23

Harley, Eric Chad Toppin McNeil Laurie Elizabeth. "Magneto-optical spectroscopy of dilute magnetic semiconductors." Chapel Hill, N.C. : University of North Carolina at Chapel Hill, 2006. http://dc.lib.unc.edu/u?/etd,402.

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Thesis (Ph. D.)--University of North Carolina at Chapel Hill, 2006.<br>Title from electronic title page (viewed Oct. 10, 2007). " ... in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Physics & Astronomy." Discipline: Physics and Astronomy; Department/School: Physics and Astronomy.
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Hadjikhani, Ali. "Raman Spectroscopy Study of Graphene Under High Pressure." FIU Digital Commons, 2012. http://digitalcommons.fiu.edu/etd/656.

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Due to its exceptional mechanical and electrical properties, graphene (one layer sheet of carbon atoms) has attracted a lot of attention since its discovery in 2004. The purpose of this research is to compare the Raman spectra of graphene with plasma treated graphene sheets which have been treated by changing the different parameters affecting the plasma treatment like gas flow, power and pressure and treatment time. The graphene we used for our high pressure studies are 4-5 layer CVD deposited graphene samples prepared by our collaborators in Dr. W. B. Choi’s group. First we report a Raman sp
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25

Huang, Hailong. "Ultrafast laser spectroscopy of half -metallic chromium dioxide." W&M ScholarWorks, 2006. https://scholarworks.wm.edu/etd/1539623491.

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This thesis presents ultrafast laser pump-probe differential transmission experiments on epitaxial CrO2 (110). The experiments were conducted at the wavelengths of 600 nm, 800 nm and 1200 nm, corresponding to the transition energies of 2 eV, 1.5 eV and 1 eV respectively. The wavelength dependent results, comparing with linear optical absorption, revealed the electronic structure of the material. The experimental results also showed polarization dependence of the probe beams. This is attributed to the electronic orbital anisotropy.;Temperature dependence was observed in the pump-probe experimen
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26

Xu, Peng. "Infrared Spectroscopy and Nano-Imaging of La0.67Sr0.33Mno3 Films." W&M ScholarWorks, 2017. https://scholarworks.wm.edu/etd/1516639666.

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Charge transport properties of manganites can be significantly modified by temperature, chemical doping, strain, and interfacial boundaries. In this dissertation, we report studies on broadband far-field infrared spectroscopy and near-field infrared imaging of single crystalline thin films of Sr doped manganite LaMnO3 at 0.33 doping level. at this Sr-doping level, the manganite films undergo a phase transition between a ferromagnetic metallic phase at low temperatures to a paramagnetic, insulating phase at higher temperatures. The films were grown on different substrates with different thickne
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Ranasinghe, Pathirajage Sanjeewa Rasika K. "Nocturnal hypoglycemic alarm based on near-infrared spectroscopy." Diss., University of Iowa, 2014. https://ir.uiowa.edu/etd/4731.

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Noninvasive glucose monitoring has been the subject of considerable research because of the high number of diabetes patients who must monitor their glucose levels daily by taking blood samples. Among methods being evaluated for possible use in this application, near-infrared (NIR) spectroscopy has received significant attention because of available glucose absorption bands that can be observed in the presence of the large aqueous background found in tissue spectra. The objective of the research presented here is to evaluate the potential for implementing a noninvasive nocturnal hypoglycemic al
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Humston, Jonathan James. "Compressive sampling methods applied to 2D IR spectroscopy." Diss., University of Iowa, 2017. https://ir.uiowa.edu/etd/5949.

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Two-dimensional infrared spectroscopy (2D IR) is a powerful tool to investigate molecular structures and dynamics on femtosecond to picosecond time scales and is applied to diverse systems. Current technologies allow for the acquisition of a single 2D IR spectrum in a few hundreds of milliseconds using a pulse shaper and an array detector, but demanding applications require spectra for many waiting times and involve considerable signal averaging, resulting in data acquisition times that can be many days of laboratory measurement time. Compressive sampling is an emerging signal processing techn
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Sumrak, Joseph Charles. "Organic semiconductor co-crystals: reactivity, mobility, and spectroscopy." Diss., University of Iowa, 2011. https://ir.uiowa.edu/etd/1183.

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Organic semiconductors are of interest because low processing temperatures and cost which make such materials candidates for flexible electronics. The charge transport properties of the material are largely dependent on solid-state arrangement of the molecules. This thesis focuses on co-crystallization as a means to achieve [2+2] photodimerization with organic semiconductors, the impact the co-crystal former has on mobility, the use of a co-crystal former to obtain different conformations of a flexible system, and the ability to detect the change in conformation by infrared spectroscopy. [2+2]
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Bouchiba, Mohamed. "Etude et réalisation d'un correlateur en technologie ECL pour des expériences de spectroscopie optique." Bordeaux 1, 1992. http://www.theses.fr/1992BOR10633.

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Ce travail presente l'etude et la realisation d'un correlateur numerique clippe. Celui-ci concu pour des experiences spectroscopiques visant l'extraction des parametres thermodynamiques et hydrodynamiques propres a un echantillon donne. Les durees de canal de l'instrument varient entre dix nanosecondes et une microseconde ce qui suffit pour completer les etudes en cours. Pour aller a de telles frequences les composants utilises sont en technologie ecl. Cet appareil a ete teste en correlant un signal periodique module en frequence par un bruit blanc ainsi qu'un signal impulsionnel aleatoire
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31

Kabagambe, Benjamin. "Spectroscopic investigation of proteins : UV resonance Raman studies of apomyoglobin /." Saarbrücken, Germany : VDM Verlag Dr. Müller, 2008. http://etd.library.pitt.edu/ETD/available/etd-10232007-094038.

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Thesis (M.S.)--University of Pittsburgh, Department of Chemistry, 2007.<br>Thesis advisor: Sanford A. Asher. Also available as an electronic book in PDF on the University of Pittsburgh Library Web site. Bibliography: p. 37-41.
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Freihofer, Gregory J. "Enhancing CNT-composites with Raman spectroscopy." Master's thesis, University of Central Florida, 2011. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4763.

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Carbon Nanotubes (CNTs) have been the subject of intense research for their potential to improve a variety of material properties when developed as nano-composites. This research aims to address the challenges that limit the ability to transfer the outstanding nano-scale properties of CNTs to bulk nano-composites through Raman characterization.These studies relate the vibrational modes to microstructural characterization of CNT composites including stress, interface behavior, and defects. The formulation of a new fitting procedure using the pseudo-Voigt function is presented and shown to minim
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33

Camargo, Sâmique Kyene de Carvalho Araújo. "Variáveis que influenciam a estabilidade da alvura de polpas branqueadas em sequências ECF /." Guaratinguetá, 2017. http://hdl.handle.net/11449/150297.

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Orientador: Gustavo Ventorim<br>Banca: Cristiane Inácio de Campos<br>Banca: Claudia Andeli Sansigolo<br>Resumo: O branqueamento objetiva a remoção de compostos que dão cor à polpa: lignina, extrativos, grupos carbonilas e carboxilas, complexo lignina carboidrato (LCC's) e metais, para atingir a alvura mínima de 90± 0,5% ISO, exigida para comercialização da polpa e esta deve se manter estável em todo processo que compreende o transporte, manuseio e armazenamento, até o consumidor final. A utilização de diferentes reagentes de branqueamento efetiva a melhor eficiência na remoção destes compostos
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Bradshaw, John Thomas. "BROADBAND COUPLING INTO SINGLE MODE, PLANAR INTEGRATED OPTICAL WAVEGUIDE STRUCTURES FOR SPECTRAL ANALYSIS OF THIN FILM ANALYTES AND INTERFACIAL CHEMICAL ENVIRONMENTS." Diss., Tucson, Arizona : University of Arizona, 2005. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu%5Fetd%5F1144%5F1%5Fm.pdf&type=application/pdf.

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35

Yadav, Nitin. "In Vivo characterization of Epileptic Tissue with Optical Spectroscopy." FIU Digital Commons, 2012. http://digitalcommons.fiu.edu/etd/728.

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For children with intractable seizures, surgical removal of epileptic foci, if identifiable and feasible, can be an effective way to reduce or eliminate seizures. The success of this type of surgery strongly hinges upon the ability to identify and demarcate those epileptic foci. The ultimate goal of this research project is to develop an effective technology for detection of unique in vivo pathophysiological characteristics of epileptic cortex and, subsequently, to use this technology to guide epilepsy surgery intraoperatively. In this PhD dissertation the feasibility of using optical spectros
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Gina, Ervin. "Implementation and Optimization of an Inverse Photoemission Spectroscopy Setup." Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/4050.

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Inverse photoemission spectroscopy (IPES) is utilized for determining the unoccupied electron states of materials. It is a complementary technique to the widely used photoemission spectroscopy (PES) as it analyzes what PES cannot, the states above the Fermi energy. This method is essential to investigating the structure of a solid and its states. IPES has a broad range of uses and is only recently being utilized. This thesis describes the setup, calibration and operation of an IPES experiment. The IPES setup consists of an electron gun which emits electrons towards a sample, where photons are
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Baturin, Pavlo. "Spectroscopy of Electroproduced Light to Medium Mass Lambda Hypernuclei." FIU Digital Commons, 2010. http://digitalcommons.fiu.edu/etd/249.

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The E01-011 experiment at Jefferson Laboratory (JLab) studied light-to-medium mass Lambda hypernuclei via the (e,e'K+) electroproduction reaction. Precise measurement of hypernuclear ground state masses and excitation energies provides information about the nature of hyperon-nucleon interactions. Until recently, hypernuclei were studied at accelerator facilities with intense pi+ and K- meson beams. The poor quality of these beams limited the resolution of the hypernuclear excitation energy spectra to about 1.5 MeV (FWHM). This resolution is not sufficient for resolving the rich structure obser
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Yang, Mingwei. "In Situ Arsenic Speciation using Surface-enhanced Raman Spectroscopy." FIU Digital Commons, 2017. http://digitalcommons.fiu.edu/etd/3387.

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Arsenic (As) undergoes extensive metabolism in biological systems involving numerous metabolites with varying toxicities. It is important to obtain reliable information on arsenic speciation for understanding toxicity and relevant modes of action. Currently, popular arsenic speciation techniques, such as chromatographic/electrophoretic separation following extraction of biological samples, may induce the alternation of arsenic species during sample preparation. The present study was aimed to develop novel arsenic speciation methods for biological matrices using surface-enhanced Raman spectrosc
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Chen, Haijian. "Automated peak identification for time -of -flight mass spectroscopy." W&M ScholarWorks, 2006. https://scholarworks.wm.edu/etd/1539623489.

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The high throughput capabilities of protein mass fingerprints measurements have made mass spectrometry one of the standard tools for proteomic research, such as biomarker discovery. However, the analysis of large raw data sets produced by the time-of-flight (TOF) spectrometers creates a bottleneck in the discovery process. One specific challenge is the preprocessing and identification of mass peaks corresponding to important biological molecules. The accuracy of mass assignment is another limitation when comparing mass fingerprints with databases.;We have developed an automated peak picking al
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Brown, Zachary S. "Heavy flavor interactions and spectroscopy from lattice quantum chromodynamics." W&M ScholarWorks, 2015. https://scholarworks.wm.edu/etd/1539623998.

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In the present work, spectroscopy and interactions of hadrons containing heavy quarks is investigated. In particular, a focus is placed on properties of exotic heavy hadronic states, including doubly and triply heavy baryons and doubly heavy tetraquark states. The framework in which these calculations are carried out is provided by lattice quantum chromodynamics, a discrete formulation of the modern theory of the strong interaction. The main body of the thesis had two main project focuses. For the first project, an extensive calculation of the mass spectrum of doubly and triply heavy baryons i
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Fig, Matthew Kenneth. "Resonant Ultrasound Spectroscopy in Complex Sample Geometry." Thesis, Montana State University, 2005. http://etd.lib.montana.edu/etd/2005/fig/FigM1205.pdf.

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Resonant Ultrasound Spectroscopy (RUS) is the study of the mechanical resonances, or normal modes, of elastic bodies to infer material properties such as the elasticity matrix. This powerful technique is based on two physical facts, the first of which is that the resonant response of an elastic object depends on several parameters intrinsic to the object, such as the object's shape, density, elastic constants, and crystallographic orientation. The second is that using these parameters, the resonant spectrum of an object can be calculated. This method has widely been applied to rectangular para
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Grossmann, Chris Allen. "Complete Spectroscopy of 30P." NCSU, 1999. http://www.lib.ncsu.edu/theses/available/etd-19991109-164413.

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<p>GROSSMANN, CHRIS ALLEN.Complete Spectroscopy of P.(Under the direction of Dr. Gary E. Mitchell and Dr. John F. Shriner, Jr.)<p>Angular distribution measurements of the P reaction were used to assign quantum numbers of levels in P.This research was performed at the High Resolution Laboratory (HRL) at Triangle Universities Nuclear Laboratory (TUNL).Resonances were measured at five different angles using a High-Purity Germanium detector. The measured angular distributions were compared to calculated angular distribution expressions for different quantum number possibilities.The angular momentu
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Aurelio, I. Andrew. "Laser-induced breakdown spectroscopy as a diagnostic tool for coal fines." Morgantown, W. Va. : [West Virginia University Libraries], 2005. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4404.

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Thesis (M.S.)--West Virginia University, 2005.<br>Title from document title page. Document formatted into pages; contains xii, 96 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 56-59).
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Grafton, Andrea Bray. "Vibrational dynamics of strongly hydrogen-bonded acid-base complexes in solution." Diss., University of Iowa, 2017. https://ir.uiowa.edu/etd/6117.

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Proton-transfer reactions are one of the most fundamental chemical reactions. However, the chemical dynamics of these processes remain elusive due to the difficulty of modeling these reactions. Establishing an experimental model system and using infrared absorption and two-dimensional infrared (2D IR) spectroscopies as means for detection, the chemical dynamics of the protonation states that are involved in a ground-electronic-state proton-transfer reaction in solution can be determined. In this study, experimental models are established with formic acid and nitrogenous bases in a low dielectr
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Tiwari, Vidhu Shekhar. "DEVELOPMENT OF FIBER OPTIC SENSOR BASED ON LASER RAMAN SPECTROSCOPY." MSSTATE, 2008. http://sun.library.msstate.edu/ETD-db/theses/available/etd-07082008-143038/.

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Laser Raman Spectroscopy (LRS) has received worldwide acknowledgement as a powerful molecular finger print technique. The Raman spectrum of sample contains useful information such as molecular identity, composition, constituents concentration ratio etc. These information are manifested in the Raman spectrum in band heights, peak wavelength, band areas etc. The basis of quantitative analysis in Raman spectroscopy lies in the measurement of Raman band intensity, which is linearly dependent upon the sample concentration. On the other hand, Raman spectroscopy can also yield the qualitative informa
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Khalilzadeh, Rezaie Farnood. "Infrared emission spectroscopy of hot carbon monoxide." Master's thesis, University of Central Florida, 2011. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4952.

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Gas giant exoplanets known as hot Jupiters orbit close to their parent stars and are heated to high temperatures. Their infrared spectra, measured by photometry during secondary eclipses, are dominated by carbon monoxide and methane, the principle reservoirs of carbon on these planets. The relative CO and CH[sub4] abundances inform us about temperature and pressure conditions and also about mixing by global winds driven by intense but asymmetric heating for these tidally locked bodies. Emission spectra collected during secondary eclipses, as the hot Jupiter passes behind its parent star, in pr
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Sun, Yatian. "Comparison and combination of near-infrared and Raman spectra for PLS and NAS quantitation of glucose, urea and lactate." Thesis, University of Iowa, 2013. https://ir.uiowa.edu/etd/5064.

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Noninvasive glucose sensing has been studied widely. Near infrared (NIR) absorption spectroscopy and Raman scattering spectroscopy are proposed individually and combined as methods for glucose measurement in a three component sample matrix. In both techniques, the light transmits through human skin and a spectrum is collected. The research described in this thesis is like this. The use of individual NIR spectra data and individual Raman spectra data can give a good prediction ability of the partial least-squares (PLS) calibration model. Since the NIR and Raman spectroscopies have complementary
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Garel, Claire. "De la phytoextraction en Nouvelle-Calédonie aux Eco-Mn : étude structurale de catalyseurs biosourcés et innovants." Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTT185.

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Les ressources minérales s’épuisent inexorablement, les minerais riches sont de plus en plus difficilement accessibles, et le traitement des minerais implique d’importants impacts environnementaux. En Nouvelle-Calédonie, l’extraction du nickel nécessite la destruction de l’horizon fertile supérieur des sols, et les mines se présentent comme des carrières à ciel ouvert, soumises à l’érosion et menaçant la biodiversité du territoire. Bien que l’exploitation du nickel soit au cœur de l’économie locale, la réhabilitation écologique des sites miniers, et la réintroduction durable d’un couvert végét
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Gargagliano, Roy. "Characterization of L-cysteine thin films via photoemission spectroscopy." [Tampa, Fla.] : University of South Florida, 2005. http://purl.fcla.edu/fcla/etd/SFE0001355.

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Cholan, Hemavathy. "Deep level transient spectroscopy of magnesium doped indium phosphide /." Full text open access at:, 1987. http://content.ohsu.edu/u?/etd,154.

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