Digital Commons Network^™

Narcissistic Self-Enhancement And Willingness To Seek Feedback On Weaknesses, Jessica J. Dhom

Masters Theses

In the current study, I investigated the relationship between narcissism level and feedback-seeking behavior. Using a dimensional approach to personality classification, I considered narcissism to be a component of normal personality and measured this construct with the Narcissistic Personality Inventory. I also investigated the willingness of narcissistic individuals to view feedback regarding their weaknesses, as well as the relationships between narcissism and different cognitive reactions to favorable and unfavorable feedback. Results indicated that, when given the opportunity, narcissistic people seek favorable feedback that pertains to their strengths, while passing on opportunities to receive feedback regarding their weaknesses. They also react …

Understanding The Variables Associated With Mathematics Achievement, Kelsie J. Buker

Masters Theses

Mathematics achievement scores on standardized test batteries are a major area of concern in public schools. This study examined the relationships among different variables that may affect mathematics achievement as measured by the Iowa Test of Basic Skills (ITBS). Specifically, this study investigated the relationships among gender, mathematics fluency, mathematics accuracy, anxiety toward mathematics, and mathematics composite scores on the ITBS. In addition, the study assessed the effects of gender and anxiety on mathematics achievement as measured by accuracy, fluency, and ITBS math scores. One hundred fourth and sixth grade participants completed the Fennema-Sherman Mathematics Anxiety Scale to measure their …

Current Preschool Screening Practices In Illinois And The Role Of The School Psychologist, Susan M. Kapper

Masters Theses

Current preschool screening practices in Illinois and the role of the school psychologist in these practices were investigated. A survey focusing on current screening practices and the role of the school psychologist in the development and implementation of screening programs was developed and sent to 200 randomly selected members of the Illinois School Psychologists Association (ISPA). Results indicate that some consistency in the procedures and administration of preschool screening do exist between programs within the state of Illinois. These consistencies include consensus on the purpose of preschool screening programs, personnel involved in the administration of these programs, assessment tools utilized …

Transmission Line Pulser Construction And Magnetic Field Testing Of Timing Circuits, David James Carter

Masters Theses

"The ability to safely handle unexploded ordinance (UXO) is very important. The goal of the project, presented in this thesis, was to develop a test bed and testing procedures to evaluate the ability of specific UXO timing circuit to be reset through electromagnetic means. Two different platforms for testing were identified at the beginning of the research. One platform is used to expose the circuits to high electric field strengths inside of a TEM cell. The second platform will expose the circuits to high magnetic field strength inside of a Helmholtz coil. Particular specifications for the source of the electric …

Tool Management In Flexible Manufacturing Systems, Ahmet Soylemezoglu

Masters Theses

"In this study, impact of cutting tool life and tool slot size on tool management in Flexible Manufacturing Systems (FMS) is investigated. A conceptual tool management framework, which has been proposed by Buyurgan, Saygin, and Kilic (2003), is modified and implemented in a simulation environment in order to assess its performance. This model, namely LS Model (LS stands for Life and Size), makes decisions by considering both tool life and tool slot size. An alternative tool management model that makes decisions based only on tool life, namely LO Model (LO stands for Life Only), is developed in order to make …

The Dependence Of The Overall Drying Time And Product Quality Of A Lyophilization Process On The Relative Position Of Vials On A Tray With Tray Sides And Without Tray Sides For Different Heat Input Control Policies, Kian Hui Gan

Masters Theses

"The dynamic behavior of the primary and secondary drying stages of the lyophilization process were studied when (a) single vials located at different positions on the tray were individually being dried, and (b) the vials on the tray are arranged in clusters of square and hexagonal arrays and all the vials on the tray are simultaneously being dried. For both cases (a) and (b), fast drying times and relatively more uniform distributions of temperature and concentration of bound water at the end of the secondary drying stage are obtained by heat input control that runs the lyophilization process close to …

Discerning Attributes Which Stimulate Performance In Quality Improvement Teams, Dwan Lamar Prude

Masters Theses

"Total quality management (TQM) can be summed up as people and the way they work. One key element of the philosophies of TQM is the heavy emphasis on utilizing quality improvement teams (QITs) and quality tools to effectively create high performance organizations. Specifically, this investigation asks the following questions: 1) What are the key attributes that contribute to performance in QITs? 2) What is the relationship between team communication and QIT performance? 3) What is the relationship between the number of quality tools utilized in a team and QIT performance? Participants for this study were 101 students from the University …

Investigation Of Electrical Properties And Structure Of Vacuum Evaporated C60 Films, Angiras D. Pandya

Masters Theses

C₆₀ is an important electronic material and its properties can be tuned by thermal annealing process and solid phase crystallization process. These properties were investigated as a function of thermal annealing temperature and solid phase crystallization. However there is no systematical study on annealing effect and Solid Phase Crystallization of C₆₀ films. In this study, the effect of thermal annealing on formation of nanocrystalline C₆₀ thin films were investigated for annealed samples and solid phase crystallized samples. The C₆₀ films described here were prepared by vacuum thermal evaporation method. The structural properties of C₆₀ films …

Generating Icc Output Profiles For Different Printing Devices: Application To A Shinohara Offset Press, Tektronix And Hp Designjet, Srinivasa Raju Alluri

Masters Theses

The most important issue in the current printing industry is managing the perfect color reproduction. Hence, the importance of color management in the printing industry is increasing day by day. Color management saves time and money for color users. With the help of color management, benefits such as accurate onscreen color, output device simulation, gamut checking, and color consistency between devices will reduce the amount of time and materials required to complete color production tasks.

The main purpose of this thesis is to develop ICC profiles and to compare the print quality of ICC profiles generated for different printing devices, …

Occupational Therapy Job Satisfaction In The Geriatric Setting, Dawn Doctor

Masters Theses

This study examined the level of job satisfaction among occupational therapists working in the geriatric setting in the state of Michigan. The purpose of this study was to determine if burnout exists among occupational therapists working in a geriatric setting. Questionnaires from 29 therapists who work in a·geriatric setting were analyzed. The majority of the respondents reveled they are not burned out, but do report at least one sign of stress within their job. The most common forms of stress were treating difficult diagnoses, excessive paperwork, excessive caseload, increased productivity expectations, the lack of respect for occupational therapy, and the …

Hot Melt Inks For Rotogravure-Formulation, Printability And Rheology, Hrishikesh Shreeram Bhide

Masters Theses

A new generation of "Hot melt inks for Rotogravure" was formulated. They melt during heating and reach printable viscosity between 75° C and 130° C, depending on formulation. After printing onto substrate, they solidify. Selections of the best formulations were done based on ink rheology, and print analysis. The formulated inks were also printed on the Moser sheet-fed proofing press .. The rheological data indicated that hot melt inks (without viscosity modifier) have viscosity in the range of 10°-10¹ Poise at 95°C. After printed on a laboratory gravure K-Proofer, the inks showed good reflective density (0.90 - Yellow, 1.30 …

Geophysical Characterization Of A Former Refinery Site, Kalamazoo, Michigan, Baraka Damas Kinabo

Masters Theses

Lakeside, a former refinery site, in Kalamazoo, Michigan, is contaminated with hydrocarbon products. The contamination resulted from the refining and storage activities that took place at the site for over 50 years. The contamination is scattered in isolated pockets.

In an attempt to better define the contamination zones and therefore assist the remediation efforts, this study uses shallow geophysical methods including Electromagnetic induction using the EM 31 system, Magnetic, Ground Penetrating Radar (GPR), and Resistivity methods. The hand auger was used to further characterize some EM 31 anomalies. The EM 31 conductivity results show elevated values resulting from the biodegradation …

Dynein’S Binding Ability To Microtubules In Budding Yeast Saccharomyces Cerevisiae, Gregory Lyle Waltz

Masters Theses

Cytoplasmic dynein is a minus-end directed microtubule motor that recently has been described as a member of the AAA⁺ ATPase family. Dyn1p contains four ATP-binding consensus sequences. To understand the role of each ATP-binding site we have begun to systematically mutate the consensus sequence at each ATP-binding site. Thirty-two mutant alleles have been constructed and integrated into the yeast Saccharomyces cerevisiae. We have examined each mutant for ability to grow in rich media, to produce binucleate cells at 12°C, ability to grow in the absence of CIN8, and ability of Dyn1p to bind microtubules. Attempts to localize …

Mechanical Properties And Corrosion Resistance Of Ni-Sic Nano Composite Coatings On 2024-T3 Aluminum, Amit Jain

Masters Theses

Coatings of nickel with and without silicon carbide nano-particles were carried out on 2024-T3 aluminum alloy by the electrochemical process. The size of the silicon carbide particles was less than 50nm. Nickel coatings were done using a nickel sulfamate bath maintained at a constant temperature of 50° ± 5° C. Tensile specimens were prepared and studied to determine the Young's modulus of bare aluminum, with nickel coatings and with composite nickel and silicon carbide coatings. Wear samples of 1 inch² (6.45cm²) were prepared and studied for wear resistance. The residual stress measurements were done by the hole …

The Effect Of Non-Stoichiometry On The Structure Of La-Ni And La-Ni-Ga Alloys, Pertrice Auguste Wethey

Masters Theses

Non-stoichiometric samples of the AB₅ system defined by the formula La_1-yNi_5+2y and LaNi_5+2xGa_1-x were cast using an arc-melting furnace. The samples were then analyzed to determine their lattice parameters and phases present using XRD. They were then heat-treated to produce homogeneous compounds and quenched with the intention of retaining high temperature compositions. Following the heat-treatment, the alloys underwent XRD again as well as SEM/EDS. The XRD information was analyzed using Rietveld refinement and the elemental data derived from the EDS was used to ascertain the compositions were statistically akin to the weighed values. …

Laboratory Testing Of Select Geotextiles As Biointrusion Barriers And Sediment Filters, David R. Beck

Masters Theses

It has been proposed that placing a geotextile over sediments with adsorbed contaminants can prevent bioaccumulation of the contaminants in larger animals by isolating the benthic organisms living within these sediments from fish. In conjunction with a field study carried out at Gull Creek, a laboratory study testing two geotextiles as biointrusion barriers and sediment filters was conducted.

Constant-head permeameters were run for seven days using cores from the field study area with a geotextile placed over the cores. For biointrusion barrier tests, medium sand was placed over the geotextile and spiked with nutrients. Following each trial, benthic organisms in …

Generating Icc Output Profiles For Different Substrates: Application To A Shinohara Offset Press & Several Printers, Kailashnath Jaganathrao Pohnerkar

Masters Theses

The International Color Consortium (ICC) was formed to undertake problems in achieving reliable and reproducible color throughout the reproduction process; the ICC Profile Specification offers solutions to color matching and quality. Problems with the ICC Profile relate to tools in the field, output devices, various substrates, profile calculation processes and color accuracy.

A color management system (CMS), developed by International Color Consortium, allows color transformation to be carried out by the operating system in conformity. ICC profiles describe the color range of a device and the way it distorts the color of an image. The profiling software is required to …

Evicting A Neighbor: Health, Power And Discourse In Vieques, Puerto Rico, Nelson Class-Meléndez

Masters Theses

This thesis examines the two years that followed the death of a civilian, David Sanes on April 1999, when a Marine Corps F-18 pilot accidentally dropped two 500- pound bombs on an observation post on the Puerto Rican island of Vieques. Following the death of Sanes and for the first time in contemporary history, all competing political parties, the Viequenses, and religious leaders apparently reached an initial consensus that resulted in a series of efforts to evict the Navy from Vieques.

Importantly, this coalition adopted an environmental discourse that is essentially anti-Navy. This thesis draws upon this anti-Navy discourse to …

Response Cost In The Treatment Of Lunging In Dogs, Jennifer L. Sobie

Masters Theses

Contemporary professional applied animal behavior management employs a diagnostic and treatment approach for unwanted pet behavior that incorporates ethology-based causal factors. As in behavior therapy for humans, behavioral assessment includes descriptive functional analysis when possible to determine relevant contingency variables. But this information is then considered in the context of an appropriate motivational classification, such as social or prey-directed motivation or fear-motivated, and treatments are designed accordingly. A different view is that behavior can be treated effectively without a presumption of the motivation through analysis of the manifestation of the behavior itself. This study sought to evaluate the efficacy of …

Study Of Trisodium Borate Formation And Its Reaction With Green Liquor In Partial Autocausticizing, Pasupathy Rajan Subbaiyan

Masters Theses

This thesis investigates a new development of autocausticizing the green liquor with trisodium borate. Sodium metaborate (NaBO₂) reacts with the sodium carbonate (Na₂CO₃) in the char bed at 850°C in the recovery furnace to form trisodium borate (Na₃BO₃) which in tum, when dissolved in water produces sodium hydroxide (NaOH) regenerating sodium metaborate (NaBO₂). The main objective of this research is to study the formation of trisodium borate from the reaction of sodium metaborate with sodium carbonate at different molar ratios of carbonate to borate and to determine the …

Effect Of Partial Borate Autocausticizing On Causticizing Rate And Equilibrium, Murugavel Anbalagan

Masters Theses

Borate autocausticizing can replace - total autocausticizing, or supplement the kraft lime cycle- partial autocausticizing. Partial autocausticizing is undergoing trials in several mills and has been recently commercialized in one mill. One common observation in the on-going trials is that the causticizing efficiency increases. The primary objectives of this research are to study the effect of metaborate on the causticizing rate, equilibrium and rate controlling parameters such as the temperature, concentration and sulfidity. The aim is to define the conditions that resulted in the increase of the causticizing efficiency.

The major findings of the research are that when the causticizing …

Sport Supplements And High School Athletes: A Study Of Use And Motivations, Bethany Coovert

Masters Theses

The use of sports supplements is prevalent among American society, including high school athletes. The purpose of this study was to determine what sports supplements high school athletes are consuming, what are the motivations behind the athletes use, where do the athletes obtain the supplements, where do the athletes acquire information regarding sports supplements and who encourages and/or discourages the athletes supplement use. A questionnaire was distributed to high school athletes in the greater Kalamazoo, Michigan area, with a seven percent response rate.

The study found that 34% of the high school athletes surveyed reported to use sports supplements. The …

The Effects Of Individual And Group Incentives On High And Low Performance, Heather M. Mcgee

Masters Theses

This study examined the effects of individual and group monetary incentives on the performance of high and low performers. Participants were six college students who performed a computerized work task called SYNWIN. Participants earned points for correct responses and lost points for incorrect responses. The primary dependent variables were the total number of points earned per session and the percent correct per session. An ABAC within-subject reversal design was used, where A= individual incentives, B = group incentives (either high or low performance), and C = hourly pay.

The point scores of all six participants decreased when group incentives were …

Capillary Electrophoretic Separations Of Metal Ions, Elena Hofman

Masters Theses

Transition-metal (Zn(II), Co(II), Ni(II) and Cu(II)) ion separation was studied using 8-hydroxyquinoline-5-sulfonic acid and 2-methyl-8-hydroxyquinoline ligands with surfactants (cationic and anionic) by capillary electrophoresis under a variety of conditions (like pH, ionic strength, voltage and ion, ligand and surfactant amounts) and has debuted a clear separation mechanism. With cationic surfactants, ligands compete with capillary surface silanols for the metal ions; with anionic surfactants, ligands, silanols and micelles compete.

An empirical parameter, K_e, (electrophoretic-mobilities based) rationalizing the separation was proposed, experimentally analyzed and supported; it provides a silanol group per cm² value of the capillary surface, an equilibrium …

Classifying Forest Composition Using Fractal Dimension As An Index Of Image Texture, Fitria Latifah Wahid

Masters Theses

In this study, Landsat imagery from June (summer) and October (autumn senescence) 2000 of the area of Fort Custer Training Center in Kalamazoo and Calhoun Counties, Michigan, were analyzed for forest classification accuracies. The use of fractal analysis to improve forest classification, particularly to distinguish among northern hardwood species, was examined. Using moving windows with different sizes, measurement of local fractal dimension and spatial autocorrelation (Moran's I) were performed on the NDVIs and the panchromatic images. The measurement products were combined with Landsat TM bands as additional layers in supervised maximum- Iikelihood multispectral classifications. The accuracy for multispectral classification of …

Color Management Of Desktop Input Devices: Quantitative Analysis Of Profile Quality, Xiaoying Rong

Masters Theses

This thesis investigates the color management principle and input device profiling. The input devices discussed in this thesis are flatbed scanners.

In this thesis, the human visual system, CIE L*a*b* color space, ICC profiles are reviewed, and the evaluation of profile quality is discussed. Grayscale and standard color targets of three primary suppliers are used to create profiles for a scanner. The quantitative analyses of the quality of different profiles, created by two primary commercial profiling software, are conducted according to the Delta-E of the CIE L*a*b* color space. Finally, the relationship of different color targets and profiles for desktop …

Innovative Contracting Prequalification/Selection Model Using Analytical Hierarchy Process (Ahp), Saad J. Zidan

Masters Theses

Design-Build, Cost-Plus-Time, and warranty are the three innovative contracting methods that the Federal Highway Administration (FHWA) decided to fund. FHWA allowed the usage of these methods in federally funded projects if this will result in reducing time, improving quality, and saving tax payers' money. Prequalification is recognized as the best way of assuring that contractors do have the required qualifications to deliver projects successfully. Prequalification is even more critical when low-bid selection method is used with any of the innovative contracting, since incompetent contractors may get awarded for low-bids that are not based on valid assumptions.

This study presents a …

The Effects Of Feedback, Goals, And Consequences On Response Time For Medical Staff In A Medical-Surgical Hospital Setting, Don K. Nielsen

Masters Theses

Organizational Behavior Management (OBM) has developed procedures useful in addressing a variety of organizational challenges. Frequently used components of OBM interventions include feedback, goal setting, and consequences. Literature on various combinations of these components is abundant but there are few reports of their use in the hospital setting. Specifically, no published studies were found that focus on response time of answering patient calls. The present study was an attempt to evaluate the effects of feedback, goals, and consequences on the latency of responses to patient calls. A multiple-baseline design across individuals was used in a hospital setting to evaluate the …

Development Of A Method For Determining Antioxidant Efficacy Against Hydroxyl Radicals, Cherie Hacker

Masters Theses

Hydroxyl free radicals are biologically important molecules in that they attack proteins, lipids and DNA to obtain an electron to fill their outer valence shell. The consequences of such attacks include protein degradation, lipid peroxidation and DNA damage, which leads to many diseases and cancer. While there are many antioxidant assays available to predict anti-radical properties of compounds against different free radicals, the assessment of hydroxyl radical damage has been challenging. This is due to the extremely high reaction rate of hydroxyl radicals. The present study defines an in vitro assay that quantitatively detects antioxidant efficacy against hydroxyl free radicals, …

A Comparative Study Of Photomultiplier Tubes And Charge Coupled Devices In Glow Discharge-Optical Emission Spectrometry, Robert James Broadwater

Masters Theses

This Masters Thesis compared two glow discharge-optical emission spectrometers designed around two different types of detectors: the photomultiplier tube (PMT) and the charge-coupled device (CCD). The two instruments compared were the LECO SA2000 (PMT-based) and the LECO GDS500a (CCD-based). Detection limit, dynamic range, precision, accuracy, and drift were determined to compare the detection systems between 165 and 450nm.

The PMT-based system outperformed the CCD-based system in all five of the categories studied based on the initial protocol. However, it was shown that improvements could be made in four of the five categories studied by exploiting the CCDs ability to monitor …