Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

University of Mississippi

Honors Theses

Theses/Dissertations

Discipline
Keyword
Publication Year

Articles 211 - 240 of 241

Full-Text Articles in Physical Sciences and Mathematics

Independence Polynomials And Extended Vertex Reduction, Jonathan Broom Jan 2014

Independence Polynomials And Extended Vertex Reduction, Jonathan Broom

Honors Theses

The independence polynomial of a graph is a polynomial whose coefficients number the independent sets of each size in that graph. This paper looks into methods of obtaining these polynomials for certain classes of graphs which prove too large to easily find the polynomial by traditional methods.


Raman Spectroscopic And Computational Analysis Of The Effects Of Noncovalent Interactions On Dmso, Ashton T. Nicholson Jan 2014

Raman Spectroscopic And Computational Analysis Of The Effects Of Noncovalent Interactions On Dmso, Ashton T. Nicholson

Honors Theses

Dimethyl sulfoxide (DMSO) is a widely used chemical in synthetic chemistry and also has unique and important biological applications. In the pure liquid, DMSO forms chain like structures of alternating sulfur and oxygen atoms due to its high self-association. However, it is known that DMSO/water mixtures form solutions with unique physical characteristics depending on the mole ratio. For instance, at a 1:2 ratio of DMSO/water a eutectic mixture forms with a freezing point of-70 C. Vibrational spectroscopy allows us to study the effects of noncovalent interactions when water and DMSO interact in solution. Spectral shifts can be analyzed in order …


Synthesis Of An Unsymmetrical Ccc-Nhc Pincer Ligand Precursor, Brian Spurlock Jan 2014

Synthesis Of An Unsymmetrical Ccc-Nhc Pincer Ligand Precursor, Brian Spurlock

Honors Theses

The purpose of this study was to synthesize a 3-butyl-1-(3-(3-butyl-1H-imidazol-3-ium-1-yl)phenyl)-4,5-dichloro-1H-imidazol-3-ium salt using an Ullmann-type copper coupling reaction. This salt would subsequently be metallated and evaluated for C-H bond activation and luminescence. However, NMR and MS spectra did not show evidence of conversion to the desired product under standard conditions so a model reaction was designed making use of recent findings concerning the Ullmann-type coupling of imidazoles to aryl halides. Specifically, an activated aryl halide with a larger leaving group was used with a more soluble base and a ligand for the copper. The desired product appears by ESI-MS to have …


The Origins Of An Everyday Behavior: Why Do People Share Meals?, David Lee Jan 2014

The Origins Of An Everyday Behavior: Why Do People Share Meals?, David Lee

Honors Theses

Humans are socially driven creatures that require constant interaction. One way humans have consistently expressed their social nature since prehistory is through sharing meals. Recent studies and literature were examined in order to investigate the roots behind why sharing meals has been the most consistent method of social output. Through careful reading and analysis, reasons behind why people share meals were traced in perspective levels. The biological and molecular aspect explains how humans evolved from prehistoric primates and their similarities associated with food consumption. Genetics and food preferences also play a role by allowing humans to taste food rather than …


Energy Drinks And Caffeine: The Science Behind The Billion- Dollar Industry, Eric Villarreal Jan 2014

Energy Drinks And Caffeine: The Science Behind The Billion- Dollar Industry, Eric Villarreal

Honors Theses

Ask any college student how he or she gets through long study sessions, all-nighters, and the always grueling finals week and he or she will most likely reference some caffeine-containing beverage as the antidote, with energy drinks becoming an ever increasing option. The effects, both physiological and psychological, of the ingredients in energy drinks (caffeine and, to a lesser degree, glucose) dictate their usefulness to consumers. A review of the available research literature from http://scholar.google.com using the following keywords: caffeine, energy drink, Red Bull, caffeinated beverage, caffeine drink, energy drink industry, energy drink company, and glucose yielded the references that …


Identification Of A Phytotoxic Fungus And An Investigation Into The Isolation Of Its Phytotoxic Constituents, William E. Briscoe Jan 2014

Identification Of A Phytotoxic Fungus And An Investigation Into The Isolation Of Its Phytotoxic Constituents, William E. Briscoe

Honors Theses

A fungus was isolated from Hedera helix (English ivy) leaves experiencing necrosis and identified as Diaporthe eres by molecular techniques. The fungus was grown in potato dextrose broth medium and the culture medium was extracted with ethyl acetate. Bioassay guided fractionation of ethyl acetate extract of culture filtrate of this fungus led to the isolation of two phytotoxic compounds that are active against the seed germination of the monocotyledon Agrostis stolonifera at 1 mg mL-1. Structures of these active compounds were determined by spectroscopic methods and were determined 8-hydroxy-3.7-dimethylisochroman-1-one and 2-(4-hydroxyphenyl)-ethanol. This is the first finding presented on the phytotoxic …


On Harmonic Vibrational Frequency Convergence To The Complete Basis Set Limit In Water Dimers And Hydrogen Fluoride Dimers, Amanda Hardwick Jan 2014

On Harmonic Vibrational Frequency Convergence To The Complete Basis Set Limit In Water Dimers And Hydrogen Fluoride Dimers, Amanda Hardwick

Honors Theses

This work focuses on the convergence of harmonic vibrational frequencies in the water dimer (H2O)2 and the hydrogen fluoride dimer (HF)2 to the complete basis set (CBS) limit. It also evaluates the effect of counterpoise (CP) correction procedures and the effect of sequentially removing diffuse functions from specific basis sets on the harmonic vibrational frequencies of these dimers. Computations were run using second-order Møller-Plesset perturbation theory (MP2) with large, flexible correlation consistent basis sets. This research aims to determine if removing diffuse functions can increase the speed of harmonic vibrational frequency computations without sacrificing accuracy. Results indicate that CP-correction procedures …


The Matrix Method Of Linear Dichroism, Kenna Collums Jan 2014

The Matrix Method Of Linear Dichroism, Kenna Collums

Honors Theses

This thesis discusses linear dichroism, and in particular the matrix method behind the spectroscopic technique. Linear dichroism uses the difference in the absorption of light that is parallel to the orientation axis and the absorption of light that is perpendicular to the orientation axis. From this process, the structure and function of molecules can be studied. The matrix method diagonalizes a Hamiltonian matrix with a unitary matrix. This Hamiltonian matrix is constructed from the transition energies, which are the diagonal elements, and coupling energies, which are off-diagonal elements.


Mercury In Fish In North Mississippi Reservoirs: Statistical Analysis And Risk Assessment, Stacy Wolff Jan 2014

Mercury In Fish In North Mississippi Reservoirs: Statistical Analysis And Risk Assessment, Stacy Wolff

Honors Theses

Mercury (Hg) is a pollutant of particular concern because it is wide-spread, persistent, and poses a serious risk to human health. Once released into the atmosphere, it cycles through the environment by a series of complex biogeochemical processes. Upon deposition to aquatic ecosystems, inorganic mercury can be transformed to methylmercury by microorganisms. Methylmercury is a known human neurotoxin that can bioacculmulate in fish tissue and biomagnify up aquatic food chains. Consumption of contaminated fish is the primary route of human exposure to methylmercury. The Mississippi Department of Health has issued fish consumption advisories for Grenada and Enid Lakes in the …


Investigation Into The Synthesis Of Dodecahydro-3a,9a-Diazaperylene, Andrew Palmer Jan 2014

Investigation Into The Synthesis Of Dodecahydro-3a,9a-Diazaperylene, Andrew Palmer

Honors Theses

Dodecahydro-3a,9a-diazaperylene (DHDAP) may serve as a potential donor for use in a donor-sigma-acceptor complex for unimolecular rectification. In order to use DHDAP as a donor, its synthesis must first be studied and altered in such manners as to add a synthetic handle. Other things of important include increasing the yield and better understanding the mechanism by which DHDAP forms. Numerous experiments were conducted in various manners such as testing various solvents among various temperatures to even adding in extra reagents to push the reaction one way or another. In the end the yield of the synthesis was found to improve …


Shear Waves In Highly Concentrated Viscoelastic Wormlike Micellar Fluid, Rachel B. Crim Jan 2014

Shear Waves In Highly Concentrated Viscoelastic Wormlike Micellar Fluid, Rachel B. Crim

Honors Theses

Wormlike micellar fluids form by the self-aggregation of surfactant molecules in aqueous solution. These non-Newtonian fluids have been well studied and are used in the oil industry, hydraulics, and medical research. However, little is known regarding the structure of the three-dimensional networks in which the worms become entangled and possibly branched, especially at high concentrations. What is known is that this composition results in two distinctive fluid characteristics: viscoelasticity and strain-birefringence. The latter is exploited in this work in order to study the shear wave speed and attenuation in 500/300mM CTAB/NaSal fluid. Three different experiments were conducted using either a …


Synthesis And Characterization Of A New Bimetallic Catalyst, Gjl-46, And Its Use In The Catalytic Hydrosilylation Of Phenylacetylene, Gabriel J. Labonia Jan 2014

Synthesis And Characterization Of A New Bimetallic Catalyst, Gjl-46, And Its Use In The Catalytic Hydrosilylation Of Phenylacetylene, Gabriel J. Labonia

Honors Theses

A new bimetallic catalyst was synthesized from the metalation of 1,1'-(1,3-phenylene) bis(4-butyl-1 H-1,2,4-triazol-4-ium) iodide with silver oxide and the transmetalation of that complex with Rh(COD)2OTf. The structure of the compound, GJL-46, with molecular formula C34H46I2N6Rh2, was confirmed with mass spectra analysis, 1H NMR and 13C NMR. The catalytic activity of the produced molecule, GJL-46, with molecular formula C34H46I2N6Rh2, in the hydrosilylation of phenylacetylene is reported.


Detector Characterization Analysis Of The Initial Laser Interferometer Gravitational-Wave Observatory (Ligo) Using Principal Component Analysis (Pca), Daniel Duddleston Jan 2014

Detector Characterization Analysis Of The Initial Laser Interferometer Gravitational-Wave Observatory (Ligo) Using Principal Component Analysis (Pca), Daniel Duddleston

Honors Theses

The purpose of this thesis is to investigate transient noise events in data from the initial Laser Interferometer Gravitational-Wave Observatory (LIGO) and to test detector characterization software developed by the LIGO Scientific Collaboration (LSC). Detector characterization is the process of identifying and removing noise that corrupts the data stream of the LIGO detectors. This is vital to improving the sensitivity of the LIGO interferometer and increasing the probability of detecting gravitational waves of astrophysical origin. The data analyzed in this thesis were collected in 2010 during the S6 (Enhanced LIGO) science run. Two software tools, PCAT and Omega Scans, were …


Domain-Specific Probes For Calcium Binding To Neural Cadherin, Charles Ryan Humphries Jan 2014

Domain-Specific Probes For Calcium Binding To Neural Cadherin, Charles Ryan Humphries

Honors Theses

Cadherin is a major mediator of cell adhesion whose adhesive function is dependent upon calcium binding. However, the binding of calcium is not completely understood. The binding of calcium can be monitored using an abbreviated construct that contains only the first two extracellular domains (EC12) which includes two tryptophan residues, W2 and W113. Single tryptophan mutants were created which contain only W113 (W2A) and W2 (W113F). Fluorescence spectra were obtained of W2A, W113F, and WT in the presence and absence of calcium. Calcium titration data were collected for each protein. In both experiments, calcium binding increased the fluorescence signal of …


Anchoring The Potential Energy Surfaces Of Homogenous And Heterogenous Dimers Of Formaldehyde And Thiofomaldehyde, Christina M. Holy Jan 2014

Anchoring The Potential Energy Surfaces Of Homogenous And Heterogenous Dimers Of Formaldehyde And Thiofomaldehyde, Christina M. Holy

Honors Theses

This work characterizes five stationary points of the formaldehyde dimer, (CH2O)2, two of which are minima, seven newly-identified stationary points of the formaldehyde/thioformaldehyde (mixed) dimer, CH2O/CH2S, four of which are minima, and five newly-identified stationary points of the thioformaldehyde dimer, (CH2S)2 , three of which are minima. Full geometry optimizations and corresponding harmonic vibrational frequencies were performed on CH2O and CH2S as well as each of the dimer configurations (Figures 3-5). The computations were carried out with second order Møller-Plesset perturbation theory (MP2), with the heavy-auc-cc-pVTZ (haTZ) basis set. Additionally, thirteen density functional theory methods were employed: B3LYP, B3LYP-D3, B3LYP-D3(BJ), …


Dynamic Feature Extraction And User Classification Using Touchanalytics™, Clay Mcleod Jan 2014

Dynamic Feature Extraction And User Classification Using Touchanalytics™, Clay Mcleod

Honors Theses

Security systems for modern computing devices suffer from a multitude of weaknesses that can render users helpless against an attack on their system. Various attempts at incorporating human characteristics into security systems have achieved varying levels of success in improving security. In this paper, we study the usefulness of TouchAnalytics™ - a second-level security system that attempts to authenticate a user based on touch-data gathered from an interaction with the device. Through the use of machine learning algorithms, we developed a system that is successful at au- thenticating users, achieving under 0.05% False Authentication Rate (FAR). We conclude that the …


The Tutte Polynomial Formula For The Class Of Twisted Wheel Graphs, Amanda Hall Jan 2014

The Tutte Polynomial Formula For The Class Of Twisted Wheel Graphs, Amanda Hall

Honors Theses

The 20th century work of William T. Tutte developed a graph polynomial that is modernly known as the Tutte polynomial. Graph polynomials, such as the Tutte polynomial, the chromatic polynomial, and the Jones polynomial, are at the heart of combinatorical and algebraic graph theory and can be used as tools with which to study graph invariants. Graph invariants, such as order, degree, size, and connectivity which are defined in Section 2, are graph properties preserved under all isomorphisms of a graph. Thus any graph polynomial is not dependent upon a particular labeling or drawing but presents relevant information about the …


Non-Covalent Interactions, Dative Bonding, And Electron Affinities: A Multi-Method Computational Study Of Boron Tetrahalides, Lance R. Ezell Jan 2014

Non-Covalent Interactions, Dative Bonding, And Electron Affinities: A Multi-Method Computational Study Of Boron Tetrahalides, Lance R. Ezell

Honors Theses

This study focuses on boron tetrahalides of the form BFXClY, where X + Y = 4, using the B3LYP, M06-2X, and MP2 methods with the aug-cc-pVTZ basis set. The various neutral and anionic species were constructed and optimized using the Gaussian 09 software package, and the equilibrium geometries, harmonic vibrational frequencies, and energetics (specifically the electron affinity, vertical attachment and detachment energies, and stability with respect to dissociation) of each system are presented. The anionic species, due to their closed-shell electron configurations, have relatively high symmetry: Td for BF4- and BCl4-, C3v for BF3Cl- and BFCl3-, and C2v for BF2Cl2-. …


Evaluating The Efficacy Of Small Basis Sets And The Counterpoise Procedure To Reproduce Complete Basis Set Limit Higher-Order Correlation Corrections For Weakly Bound Molecular Clusters, Cara M. Thorne Jan 2014

Evaluating The Efficacy Of Small Basis Sets And The Counterpoise Procedure To Reproduce Complete Basis Set Limit Higher-Order Correlation Corrections For Weakly Bound Molecular Clusters, Cara M. Thorne

Honors Theses

The efficacy of small basis sets and the counterpoise procedure to accurately reproduce higher-order correlation corrections, which are routinely employed to estimate CCSD(T) interaction energies at the complete basis set (CBS) limit using an additive scheme, was examined through the study of four dispersion-dominated dimer systems. The dimers of acetylene (HCCH), cyanogen (NCCN), diphosphorous (P2) and 1,4-diphosphabutadiyne (PCCP) were studied in three different configurations: cross, parallel-displaced and t-shaped at the intermolecular distance corresponding to the minimum point on the CCSD(T) potential energy curve (PEC) for each system using MP2, CCSD and CCSD(T) methods in conjunction with eight basis sets from …


Implementation Of A Visualizer For Web Request Data Generated By An Internet Information Services Server, Daniel J. Garrett Jan 2014

Implementation Of A Visualizer For Web Request Data Generated By An Internet Information Services Server, Daniel J. Garrett

Honors Theses

I was tasked by Graham Green at FNC, Inc. to design a web tool that is capable of visualizing log data that is produced by FNC's many servers. These logs contain data that will warn Graham about web pages that are failing, servers that are experiencing heavy loads, and sundry other pieces of information, but the data is pure text, and each server has thousands of logs. A visual tool is needed to display necessary information about the data. Rather than make a graph for each individual purpose that might be needed, I built visualization tools that are customizable for …


A Raman Spectroscopic Study Of The Effects Of Hydrogen Bonding On 1,2,3-Triazole, Anna Craig Jan 2013

A Raman Spectroscopic Study Of The Effects Of Hydrogen Bonding On 1,2,3-Triazole, Anna Craig

Honors Theses

The goal of this thesis is to analyze the effects of hydrogen bonding on liquid 1H- 1,2,3-triazole. Spectra of neat 1H-1,2,3-triazole are compared to simulated spectra and are found to differ greatly. The experimental spectrum, however, matches the simulated spectra of 1H-1,2,3-triazole dimers very well. This suggests that dimers play a large role in the liquid structure of 1H-1,2,3-triazole. Though tautomerism is thought to play a large role in the vibrational behavior of 1,2,3- triazole, the Raman spectra obtained here suggest that molecular dimers dominate the liquid state much more so than tautomerism. Even in aqueous solution, the simulated spectra …


Effects Of Micro-Solvation On Room Temperature Ionic Liquids, Joseph Wellington Golden Jan 2013

Effects Of Micro-Solvation On Room Temperature Ionic Liquids, Joseph Wellington Golden

Honors Theses

Room temperature ionic liquids (RTILs) have received much attention lately. These compounds are made completely of ions and are liquid at or near room temperature. These liquid salts have a number of unique properties that make them an interesting system to study. These properties include almost zero vapor pressure, thermal stability, large liquidus range, etc. Due to these properties and others, ionic liquids (ILs) have attracted much attention in the emerging field of green chemistry as potentially new solvents for many of the hazardous and volatile solvents currently in use. Moreover, the complex interactions of the anion and cation systems …


Ph Dependent Proteolysis Of Neural Cadherin, Candice Ashton Walters Jan 2013

Ph Dependent Proteolysis Of Neural Cadherin, Candice Ashton Walters

Honors Theses

Cadherins are the primary calcium-dependent cell-cell adhesion molecule and are essential to vertebrates. They ensure the integrity of epithelial barriers that allow for maintenance of homeostasis in humans and protection against invading microorganisms. A common invader capable of forging past this line of defense is the fungus Candida albicans. The main virulence mechanism of C. alibans in acidic environments is its secreted aspartyl proteinases (SAPs), which are hydrolytic enzymes that degrade cadherin-mediated cell adhesion leading to infection of the underlying tissues. Cadherin is normally resistant to cleavage by proteases due to stabilization of the protein structure by bound calcium and …


Spectroscopic Study Of Charge Transfer Induced Blue Shifting Of Pyrimidine/Water Mixtures On Silver Substrate, Annie Katherine Mcclellan Jan 2013

Spectroscopic Study Of Charge Transfer Induced Blue Shifting Of Pyrimidine/Water Mixtures On Silver Substrate, Annie Katherine Mcclellan

Honors Theses

Surface enhanced Raman spectroscopy (SERS) is a chemical method gaining much popularity in recent years. With the use of a roughened metal surface or metal nanoparticles, surface plasmon resonances enhance the electromagnetic field allowing for increased Raman signal. Pyrimidine, having two lone pairs of electrons, is capable of charge transfer interactions contributing to a SERS chemical enhancement factor as well. It has recently been reported that hydrogen bonding with water results in the blue-shifting of certain normal modes of pyrimidine. By comparing experimental polarized Raman spectra with the results of electronic structure calculations, the origin of this blue-shifting was found …


Your Body Is A Temple: Type-2 Diabetes In Mississippi And The Potential Role Of The Black Church In Diabetes Education And Intervention, Jonathon Troy Jackson Jan 2012

Your Body Is A Temple: Type-2 Diabetes In Mississippi And The Potential Role Of The Black Church In Diabetes Education And Intervention, Jonathon Troy Jackson

Honors Theses

Type-2 diabetes and obesity are two major health complications that are affecting many Mississippians, namely the African American population. A substantial amount of research has been conducted that explains the high prevalence rate of type-2 diabetes and obesity in the African American community as partially due to many secondary factors, including the Southern cuisine, food scarcity, physical inactivity, and poverty. Recently, efforts to reach the African American population about diabetes education and prevention in other Southern states have been directed to faith-based organizations. Researchers have hoped that faith-based intervention might be better suited at helping a wider audience in a …


Elucidation Of B-N And B-P Stretching Vibrations Using Raman Spectroscopy And Electronic Structure Calculations, Dana Nicole Reinemann Jan 2012

Elucidation Of B-N And B-P Stretching Vibrations Using Raman Spectroscopy And Electronic Structure Calculations, Dana Nicole Reinemann

Honors Theses

Boron-nitrogen (B-N) and boron-phosphorus (B-P) dative bond stretching vibrational frequencies were studied using vibrational spectroscopic methods and electronic structure calculations. There has been a great controversy over the assignment of B-N dative bond vibrational frequencies for many years with a range of inconsistent assignments in the literature. The B-N dative bond stretching frequency in N-methyliminodiacetic acid (MIDA) esters was analyzed here using infrared, Raman, and surface enhanced Raman spectroscopic methods and compared to the results of electronic structure calculations employing the MP2 and M06-2X methods with a triple zeta basis set. The mode including the B-N stretching motion proved to …


Design And Construction Of A Reflectron Time Of Flight Mass Spectrometer For Multiphoton Ionization And Vibrational Spectroscopic Studies Of Mass-Selected Clusters, Matthew Dodd Mcdowell Jan 2011

Design And Construction Of A Reflectron Time Of Flight Mass Spectrometer For Multiphoton Ionization And Vibrational Spectroscopic Studies Of Mass-Selected Clusters, Matthew Dodd Mcdowell

Honors Theses

Mass spectrometry is typically employed for the elucidation and identification of elements and compounds. Its ability to select and isolate specific molecular clusters makes it an ideal tool for the fundamental spectroscopic study of the photophysical and geometric properties of molecules and molecular clusters. The design and construction of a reflectron time of flight mass spectrometer (reflectron TOF-MS) as well as its implementation for electronic and vibrational spectroscopic studies of various molecules and molecular clusters is discussed. The first chapter introduces basic theory related to electronic spectroscopy, multiphoton ionization, and vibrational spectroscopy. The second chapter entails the theoretical aspects of …


Development Of A Laser-Induced Breakdown Spectrometer For Lead-Free Gunshot Residue Analysis, Ryan Alexander Gregg Jan 2010

Development Of A Laser-Induced Breakdown Spectrometer For Lead-Free Gunshot Residue Analysis, Ryan Alexander Gregg

Honors Theses

Research has demonstrated that Laser‐Induced Breakdown Spectroscopy (LIBS) can be used as an effective method of screening for the common elemental components in gunshot residue. Barium (Ba), lead (Pb), and antimony (Sb) make up the primer cap of most ammunition involved in forensic gunshot residue analysis. Recently, ammunition manufacturers have started producing and popularizing ammunition with zinc (Zn), titanium (Ti), and gadolinium (Gd) primer components that are non‐toxic to the environment. This paper discusses the development of the Ole Miss Department of Chemistry and Biochemistry's first LIBS instrument for forensic analysis of lead‐free using Gd as a tracer element for …


Developing The Techniques For Raman, Surface-Enhanced Raman Scattering (Sers), And Fluorescence Spectroscopies Of Organic Molecules In Isolation, Jonathan Wolfe Jan 2010

Developing The Techniques For Raman, Surface-Enhanced Raman Scattering (Sers), And Fluorescence Spectroscopies Of Organic Molecules In Isolation, Jonathan Wolfe

Honors Theses

The nature of matter and light has been a subject of philosophical debate since antiquity. However, by the end of the nineteenth century, much of the scientific community believed that most of the significant principles that govern the natural world had been discovered. Classical physics was able to explain complex phenomena such as planetary motions, elasticity, and hydrodynamics. The field of thermodynamics had been developed nearly to completion by James Joule, Sadi Carnot, Josiah Gibbs, et al. The magnetic and electronic nature of light had been demonstrated by James Clerk Maxwell's famous equations. In the neighboring field of chemistry, a …


Upgrade Of A Raman Spectrometer With Modern Computer Control And Data Acquisition For Studies Of Hydrogen Bonding In Pyrimidine, Austin Howard Jan 2009

Upgrade Of A Raman Spectrometer With Modern Computer Control And Data Acquisition For Studies Of Hydrogen Bonding In Pyrimidine, Austin Howard

Honors Theses

The restoration of a Cold War era high resolution Raman spectrometer to working order as well as its control and data acquisition upgrade using a Labview program authored for this purpose are discussed. The restored Raman spectrometer was used in an investigation of intermolecular interactions involving pyrimidine. Following in this manuscript are three chapters. The first chapter is a brief description of the history and theory of Raman spectroscopy as well as some details of the instrumentation used in Raman spectroscopy. The second chapter contains technical details of the restoration and upgrade of the high resolution Raman spectrometer. The third …