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Miz Markley (open access)

Miz Markley

Lisa Markley, a.k.a. "Miz Markley", is a genuinely happy person even if she is not particularly financially successful as a musician. In an effort to validate my own choices as an artist, I chose to follow her. What was intended to be a portrait of a working musician, becomes instead a feminist musical essay film about the transformative power of art making.
Date: May 2016
Creator: Vance, Sharie
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Analysis of Factors for Successful State-Level Support of Low-Performing Schools (open access)

Analysis of Factors for Successful State-Level Support of Low-Performing Schools

This study provides a qualitative look at Texas' Professional Service Providers' (PSPs) strategies for supporting low-performing schools. Four PSPs were selected for participation based on the number of schools they helped exit the Texas Title I School Improvement Program from 2007-2012. Data collected and analyzed included provider and principal interviews, providers' progress reports documenting services, and principals' evaluations of provider services. Results indicated key support strategies in two of four cases were supporting and mentoring/coaching while communicating and building trust were important in the other two cases. Communicating, reviewing information, and planning were important across all cases. The quality indicators aligning with the PSPs' strategies were fit, comprehensiveness, and coherence. They were also the most common across all cases. Finally, analysis of the evaluation of provider services revealed PSP-1 with the highest ratings, followed by PSP-2, PSP-3, and PSP-4 respectively. The findings suggest, first, that PSP support has a dual nature. Contextual support was provided based on the campus leaderships' skills and requests. PSPs also ensured coherence among the strategies of all stakeholders. Secondly, a hierarchy of quality service indicators aligned to the PSPs' strategies: fit, comprehensiveness, and coherence. Finally relationships are vital to a successful provider-campus relationship. The findings …
Date: May 2016
Creator: Ewing, Angela R.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Online Pornography and Its Effects on the Behavior of College Students (open access)

Online Pornography and Its Effects on the Behavior of College Students

The primary goal of this study was to investigate the habits of college students who use pornography. The study was designed to collect data on the use of online pornography by college students. Through the use of an online survey, the study collected general demographic data and data on the frequency with which students used online pornography. The study also collected data on the general attitudes of college students towards online pornography. Participants consisted of students enrolled at the University of North Texas during the Spring 2016 semester. The participants of the study were contacted by an email requesting the student to respond to an online anonymous survey regarding their use of online pornography. The survey consisted of thirty questions and statements, primarily utilizing a five point Likert scale. Analysis of the data collected as well as a discussion of the findings are included.
Date: May 2016
Creator: Hassell, Michelle S.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Preparing selected wind band euphonium audition materials through the use of etudes (open access)

Preparing selected wind band euphonium audition materials through the use of etudes

Etudes have been composed to address the primary challenges found in ten selected euphonium wind band pieces. Each work was chosen based on its frequency of occurrence in military band auditions as well as its appearance in excerpt books and journal articles. Practice drills, practice variations, and overtraining studies are the primary concepts used for composing each etude. List of selected works: (1) Roman Carnival Overture Op. 9, Hector Berlioz; (2) First Suite in E-flat for Military Band Op. 28 No. 1, Gustav Holst; (3) Barnum and Bailey's Favorite, Karl King; (4) The Melody Shop, Karl King; (5) Aegean Festival Overture, Andreas Makris arr. Albert Bader; (6) Theme and Variations Op. 43 A, Arnold Schoenberg; (7) Festive Overture Op. 96, Dmitri Shostakovich arr. Donald Hunsberger; (8) Festival Variations, Claude T. Smith; (9) The Stars and Stripes Forever, John Philip Sousa; and (10) Suite from the Ballet: Pineapple Poll, Arthur Sullivan arr. Charles Mackerras.
Date: May 2016
Creator: Chapa, Danny
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Compositional approaches within new media paradigms (open access)

Compositional approaches within new media paradigms

"Compositional Approaches to New Media Paradigms" is the discursive accompaniment to the original composition BoMoH, (a new media chamber opera. A variety of new media concepts and practices are discussed in relation to their use as a contemporary compositional methodology for computer musicians and digital content producers. This paper aligns relevant discourse with a variety of concepts as they influence and affect the compositional process. This paper does not propose a new working method; rather it draws attention to a contemporary interdisciplinary practice that facilitates new possibilities for engagement and aesthetics in digital art/music. Finally, in demonstrating a selection of the design principals, from a variety of new media theories of interest, in compositional structure and concept, it is my hope to provide composers and computer musicians with a tested resource that will function as a helpful set of working guidelines for producing new media enabled art, sonic or otherwise.
Date: May 2016
Creator: Oliveiro, Mark, 1983-
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Transmedia STEM Intervention Book in Middle School for Educational Change (open access)

Transmedia STEM Intervention Book in Middle School for Educational Change

The world is becoming a global place in which science, technology, engineering and mathematics hold a key to a successful future. To help secure this future it is important to engage students early with relevant curriculum that sparks interest and success in STEM fields. However, education reform occurs slowly, so this paper looked at a potential paradigm that can help to bring about change in a middle school environment that harnesses the long standing strengths of learning and education with the integration of technology to create changes in the pedagogy of learners and teachers. The study implemented a transmedia STEM book and evaluated the impact it had on student perceptions of STEM, school attitude, academic achievement, and preferred activity types, providing an example vehicle for change that can be adopted over time. The main findings showed that students who used a 3-Dimensional printer had higher math achievement and a more positive perception of math.
Date: May 2016
Creator: Stansell, Alicia
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Microstructural Phase Evolution In Laser Deposited Compositionally Graded Titanium Chromium Alloys (open access)

Microstructural Phase Evolution In Laser Deposited Compositionally Graded Titanium Chromium Alloys

A compositionally graded Ti-xCr (10≤x≤30 wt%) alloy has been fabricated using Laser Engineered Net Shaping (LENSTM) to study the microstructural phase evolution along a compositional gradient in both as-deposited and heat treated conditions (1000°C followed by furnace cooling or air cooling). The alloys were characterized by SEM BSE imaging, XRD, EBSD, TEM and micro-hardness measurements to determine processing-structure-property relations. For the as-deposited alloy, α-Ti, β-Ti, and TiCr2 (C15 Laves) phases exist in varying phase fractions, which were influential in determining hardness values. With the furnace cooled alloy, there was more homogeneous nucleation of α phase throughout the sample with a larger phase fraction of TiCr2 resulting in increased hardness values. When compared to the air cooled alloy, there was absence of wide scale nucleation of α phase and formation of ω phase within the β phase due to the quicker cooling from elevated temperature. At lower concentrations of Cr, the kinetics resulted in a diffusionless phase transformation of ω phase with increased hardness and a lower phase fraction of TiCr2. In contrast at higher Cr concentrations, α phase separation reaction occurs where the β phase is spinodally decomposed to Cr solute-lean β1 and solute-rich β2 resulting in reduced hardness.
Date: May 2016
Creator: Thomas, Jonova
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Influence of Urban Green Spaces on Declining Bumble Bees (Hymenoptera: Apidae) (open access)

The Influence of Urban Green Spaces on Declining Bumble Bees (Hymenoptera: Apidae)

Bumble bees (Bombus spp.) are adept pollinators of countless cultivated and wild flowering plants, but many species have experienced declines in recent decades. Though urban sprawl has been implicated as a driving force of such losses, urban green spaces hold the potential to serve as habitat islands for bumble bees. As human populations continue to grow and metropolitan areas become larger, the survival of many bumble bee species will hinge on the identification and implementation of appropriate conservation measures at regional and finer scales. North Texas is home to some the fastest-growing urban areas in the country, including Denton County, as well as at least two declining bumble bee species (B. pensylvanicus and B. fraternus). Using a combination of field , molevular DNA and GIS methods I evaluated the persistence of historic bumble bee species in Denton County, and investigated the genetic structure and connectivity of the populations in these spaces. Field sampling resulted in the discovery of both B. pensylvanicus and B. fraternus in Denton County's urban green spaces. While the relative abundance of B. fraternus in these spaces was significantly lower than historic levels gleaned from museum recors, that of B. pensylvanicus was significantly higher. Statistical analyses found …
Date: May 2016
Creator: Beckham, Jessica L.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Comparative Study of Perceived Barriers to Faculty Participation in Distance Education at a Four-Year University (open access)

Comparative Study of Perceived Barriers to Faculty Participation in Distance Education at a Four-Year University

The purpose of this Bailey study was to identify perceived barriers of faculty participation in distance education courses in a four-year university and identify the differences in perceived barriers between the Hebert 2003 study and this Bailey study. The literature review covers numerous studies and articles written within the last 10 years that are related to a variety of barriers perceived by faculty and administrators. There were no statistically significant relationships found between faculty demographics including gender, age, position at the university, tenure status, and number of years faculty have taught in post-secondary education. There were no statistically significant relationships found between the top administrator-ranked motivators and corresponding faculty-ranked motivators, nor between the top administrator-ranked inhibitors and the corresponding faculty-ranked inhibitors. Out of the top four non-participating, faculty-ranked barriers, three were found to have statistically significant relationships with the corresponding administrator-ranked barriers. Statistically significant relationships were found between the faculty-ranked motivators and corresponding administrator identified motivators and between the top ranked barriers identified by non-participating faculty and administrators in Hebert’s study compared to non-participating faculty-ranked and administrator-ranked barriers identified in this study.
Date: May 2016
Creator: Bailey, Elizabeth, 1963-
Object Type: Thesis or Dissertation
System: The UNT Digital Library
For the Ruined Body (open access)

For the Ruined Body

This dissertation contains two parts: Part I, "Self-Elegy as Self-Creation Myth," which discusses the self-elegy, a subgenre of the contemporary American elegy; and Part II, For the Ruined Body, a collection of poems. Traditionally elegies are responses to death, but modern and contemporary self-elegies question the kinds of death, responding to metaphorical not literal deaths. One category of elegy is the self-elegy, which turns inward, focusing on loss rather than death, mourning aspects of the self that are left behind, forgotten, or aspects that never existed. Both prospective and retrospective, self-elegies allow the self to be reinvented in the face of loss; they mourn past versions of selves as transient representations of moments in time. Self-elegies pursue the knowledge that the selves we create are fleeting and flawed, like our bodies. However by acknowledging painful self-truths, speakers in self-elegies exert agency; they participate in their own creation myths, actively interpreting and incorporating experiences into their identity by performing dreamlike scenarios and sustaining an intimate, but self-critical, voice in order to: one, imagine an alternate self to create distance and investigate the evolution of self-identity, employing hindsight and self-criticism to offer advice; two, reinterpret the past and its role in creating …
Date: May 2016
Creator: Dorris, Kara Delene, 1980-
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Landscape Legacies of Gas Drilling in North Texas (open access)

The Landscape Legacies of Gas Drilling in North Texas

In North Texas, the Barnett Shale underlies large areas of the Dallas-Fort Worth Metroplex (DFW), which magnifies debates about the externalities of shale gas development (SGD). Continued demand for natural gas and expansive urbanization in DFW will cause more people to come in contact with drilling rigs, gas transport, and other urban shale gas landscapes. Thousands of gas wells within the DFW region occupy a large, yet scattered land surface area. DFW city planners, elected officials, and other stakeholders must deal with current and future urban growth and the surface impacts that are associated with gas development. This research examines how shale gas landscapes affect urban land uses, landscapes, and patterns of development in DFW. The study focuses on multiple fast growing DFW municipalities that also have high numbers of gas well pad sites. This study asks what are the spatial characteristics of gas well production sites in DFW and how do these sites vary across the region; how do gas well production sites affect urban growth and development; and how are city governments and surface developers responding to gas well production sites, and what are the dominant themes of contestation arising around gas well production sites and suburban growth?
Date: May 2016
Creator: Sakinejad, Michael Cyrus
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Direct Inject Mass Spectrometry for Illicit Chemistry Detection and Characterization (open access)

Direct Inject Mass Spectrometry for Illicit Chemistry Detection and Characterization

The field of direct inject mass spectrometry includes a massive host of ambient ionization techniques that are especially useful for forensic analysts. Whether the sample is trace amounts of drugs or explosives or bulk amounts of synthetic drugs from a clandestine laboratory, the analysis of forensic evidence requires minimal sample preparation, evidence preservation, and high sensitivity. Direct inject mass spectrometry techniques can rarely provide all of these. Direct analyte-probed nanoextraction coupled to nanospray ionization mass spectrometry, however, is certainly capable of achieving these goals. As a multifaceted tool developed in the Verbeck laboratory, many forensic applications have since been investigated (trace drug and explosives analysis). Direct inject mass spectrometry can also be easily coupled to assays to obtain additional information about the analytes in question. By performing a parallel artificial membrane assay or a cell membrane stationary phase extraction prior to direct infusion of the sample, membrane permeability data and receptor activity data can be obtained in addition to the mass spectral data that was already being collected. This is particularly useful for characterizing illicit drugs and their analogues for a biologically relevant way to schedule new psychoactive substances.
Date: May 2016
Creator: Williams, Kristina Charlene
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Perceived Stress, Spirituality and Self-Esteem: Correlates of Quality of Life in a Lesbian, Gay and Bisexual Sample (open access)

Perceived Stress, Spirituality and Self-Esteem: Correlates of Quality of Life in a Lesbian, Gay and Bisexual Sample

In the current study, we aimed to explore the relationship between perceived stress, spirituality and self-esteem and how they are related to psychological QOL. We found that our overall model accounted for 58% of the total variance in psychological QOL (adj. R2 = .58, F(10, 136) = 21.79, p < .001) with stress (β = -.37, p < .01) and self-esteem (β = .45, p < .01) as the significant predictors. Additionally we found that spiritual beliefs and practices moderate the relationship between stress and QOL (adj. R2= .49, F(11, 135) = 13.88, p < .001). Lastly, we conducted a principle component analysis (PCA) on our three variables of interest and outcome variable to determine whether the proposed structure of our measures holds true for our sample (i.e., LGB populations).
Date: May 2016
Creator: Stephen, Krystal Ann Amelia
Object Type: Thesis or Dissertation
System: The UNT Digital Library
An Empirical Study of How Novice Programmers Use the Web (open access)

An Empirical Study of How Novice Programmers Use the Web

Students often use the web as a source of help for problems that they encounter on programming assignments.In this work, we seek to understand how students use the web to search for help on their assignments.We used a mixed methods approach with 344 students who complete a survey and 41 students who participate in a focus group meetings and helped in recording data about their search habits.The survey reveals data about student reported search habits while the focus group uses a web browser plug-in to record actual search patterns.We examine the results collectively and as broken down by class year.Survey results show that at least 2/3 of the students from each class year rely on search engines to locate resources for help with their programming bugs in at least half of their assignments;search habits vary by class year;and the value of different types of resources such as tutorials and forums varies by class year.Focus group results exposes the high frequency web sites used by the students in solving their programming assignments.
Date: May 2016
Creator: Tula, Naveen
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Analysis and Optimization of Graphene FET based Nanoelectronic Integrated Circuits (open access)

Analysis and Optimization of Graphene FET based Nanoelectronic Integrated Circuits

Like cell to the human body, transistors are the basic building blocks of any electronics circuits. Silicon has been the industries obvious choice for making transistors. Transistors with large size occupy large chip area, consume lots of power and the number of functionalities will be limited due to area constraints. Thus to make the devices smaller, smarter and faster, the transistors are aggressively scaled down in each generation. Moore's law states that the transistors count in any electronic circuits doubles every 18 months. Following this Moore's law, the transistor has already been scaled down to 14 nm. However there are limitations to how much further these transistors can be scaled down. Particularly below 10 nm, these silicon based transistors hit the fundamental limits like loss of gate control, high leakage and various other short channel effects. Thus it is not possible to favor the silicon transistors for future electronics applications. As a result, the research has shifted to new device concepts and device materials alternative to silicon. Carbon is the next abundant element found in the Earth and one of such carbon based nanomaterial is graphene. Graphene when extracted from Graphite, the same material used as the lid in pencil, …
Date: May 2016
Creator: Joshi, Shital
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Strategic Design: Developing Community Relations in a Texas School District (open access)

Strategic Design: Developing Community Relations in a Texas School District

School leaders often contemplate implementing measures that will increase community and parent involvement in schools. There is a shortage of research that concisely takes school leadership through a process that details how to integrate parent and community input in a school transformation initiative and careful analysis of student outcomes. Within this study, I provide an in-depth look at one school district’s efforts to engage its community through strategic planning and mission and vision redesign. This process includes community involvement at every phase. For the purpose of this study, community refers to both community members who do not have children in the school system and parents of current students. In this study, I outline the inception of the transformation effort, the ongoing efforts to include community input in decision-making and campus implementation, and finally a review of the overarching impact on leadership, staff, students and community. Data collection analyzed in this study include assessment data, survey data, discipline data and walk through data collected by the school district.
Date: May 2016
Creator: Jund, Nicole C.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Study of Temporal and Spatial Variability of Degree Day Factor of Snowmelt in Colorado (open access)

The Study of Temporal and Spatial Variability of Degree Day Factor of Snowmelt in Colorado

Snowmelt is one of the major sources of surface water supply and ground-water recharge in high elevation areas and can also cause flooding in snow dominated watersheds. Direct estimation of daily snowmelt requires daily snow water equivalent (SWE) measurements that are not always available, especially in places without monitoring stations. There are two alternative approaches to modeling snowmelt without using direct measurements of SWE, temperature-based and energy-based models. Due to its simplicity, computational efficiency, and less input data requirement, the temperature-based method is commonly used than the energy-based method. In the temperature-index approach snowmelt is estimated as a linear function of average air temperature, and the slope of the linear function is called the degree-day factor (DDF). Hence, the DDF is an essential parameter for utilizing the temperature-based method to estimate snowmelt. Thereby, to analyze the spatial properties of DDF, 10 years DDF from the entire state of Colorado was calculated for this research. Likewise, to study the temporal properties, DDFs for 27 years from the White Yampa water basin and the Colorado Headwaters water basin were calculated. As a part of the spatial analysis, the calculated DDFs were correlated with spatial variables (slope, aspect, latitude and elevation) and a …
Date: May 2016
Creator: Pokhrel, Pranav
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Information Behavior of Individual Investors in Saudi Arabia (open access)

The Information Behavior of Individual Investors in Saudi Arabia

Information plays a significant role in the success of investment strategies. Within a non-advisory context, individual investors elect to build and manage their investment portfolios to avoid the cost of hiring professional advisors. To cope with markets’ uncertainty, individual investors should acquire, understand, and use only relevant information, but that task can be affected by many factors, such as domain knowledge, cognitive and emotional biases, information overload, sources’ credibility, communication channels’ accuracy, and economic costs. Despite an increased interest in examining the financial performance of individual investors in Saudi Arabia, there has been no empirical research of the information behavior of individual investors, or the behavioral biases affecting the investment decision making process in the Saudi stock market (SSM). The purpose of this study was to examine this information behavior within a non-advisory contextualization of their investment decision-making process through the use of an online questionnaire instrument using close-ended questions. The significant intervening variables identified in this study influence the individual investors’ information behavior across many stages of the decision making process. While controlling for gender, education, and income, the optimal information behavior of individual investors in the SSM showed that the Experience factor had the greatest negative effect on …
Date: May 2016
Creator: Elwani, Nabil Mohammed
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Biomass-Derived Activated Carbon Through Self-Activation Process (open access)

Biomass-Derived Activated Carbon Through Self-Activation Process

Self-activation is a process that takes advantage of the gases emitted from the pyrolysis process of biomass to activate the converted carbon. The pyrolytic gases from the biomass contain CO2 and H2O, which can be used as activating agents. As two common methods, both of physical activation using CO2 and chemical activation using ZnCl2 introduce additional gas (CO2) or chemical (ZnCl2), in which the CO2 emission from the activation process or the zinc compound removal by acid from the follow-up process will cause environmental concerns. In comparison with these conventional activation processes, the self-activation process could avoid the cost of activating agents and is more environmentally friendly, since the exhaust gases (CO and H2) can be used as fuel or feedstock for the further synthesis in methanol production. In this research, many types of biomass were successfully converted into activated carbon through the self-activation process. An activation model was developed to describe the changes of specific surface area and pore volume during the activation. The relationships between the activating temperature, dwelling time, yield, specific surface area, and specific pore volume were detailed investigated. The highest specific surface area and pore volume of the biomass-derived activated carbon through the self-activation process …
Date: May 2016
Creator: Xia, Changlei
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Examination of the Alignment between the SHRM Competency Model and Undergraduate Syllabi of Human Resources and Management Degree Programs in Texas (open access)

Examination of the Alignment between the SHRM Competency Model and Undergraduate Syllabi of Human Resources and Management Degree Programs in Texas

The purpose of this study was to provide a snapshot of current Human Resources (HR) and Management curricula of four-year public universities in Texas in 2016 and evaluate their alignment with the competencies of the SHRM Competency Model®. This study used a mixed methods approach and analyzed course syllabi for a purposeful sample of 21 public universities in Texas. The course objectives referenced explicitly and/or implicitly all nine competencies. Three courses encompassed all nine competencies, and 84% of all programs demonstrated alignment with the competencies. “Business Acumen”, “Critical Evaluation”, “Communication” and “Relationship Management” were the most frequently referenced competencies in course syllabi. “Consultation” appeared the least frequently. This comprehensive analysis revealed that there is alignment between course curricula of public universities in Texas and competency expectations of graduates wishing to pursue a career in Human Resources. Recommendations applied to four areas including scholarship, university administration, professional associations, and practitioners.
Date: May 2016
Creator: Gavrilova Aguilar, Mariya
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Background, Compositional Style, and Performance Considerations in the Clarinet Works of David Baker: Clarinet Sonata and Heritage: A Tribute to Great Clarinetists (open access)

Background, Compositional Style, and Performance Considerations in the Clarinet Works of David Baker: Clarinet Sonata and Heritage: A Tribute to Great Clarinetists

David Baker (b. 1931) is an educator, composer, and jazz legend. He has composed at least fifteen works that include the clarinet. Baker’s Clarinet Sonata (1989) has become a standard of clarinet repertoire and a popular recital inclusion. His chamber work Heritage: A Tribute to Great Clarinetists (1996) interweaves solo transcriptions of five jazz clarinetists. The compositional style of Baker’s clarinet works frequently links jazz and classical idioms. The two works discussed in this document are excellent examples for classically trained musicians who would like to increase their ability and experience in interpreting jazz styles. The purpose of this document is: (1) to provide background, style, and performance considerations for Baker’s Clarinet Sonata and Heritage: A Tribute for Great Clarinetists, for Clarinet, Violin, Piano and Double Bass; (2) based on these style elements, to provide suggestions for interpreting jazz-style works for classically trained clarinetists; and (3) to archive Baker’s published and unpublished clarinet compositions. Appendices include transcripts of interviews with David Baker and other experts in this field (James Campbell, Rosana Eckert, Mike Steinel and Steven Harlos).
Date: May 2016
Creator: Lin, Sheng-Hsin
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Electrodeposited Metal Matrix Composites for Enhanced Corrosion Protection and Mechanical Properties (open access)

Electrodeposited Metal Matrix Composites for Enhanced Corrosion Protection and Mechanical Properties

In the oil and gas industry, high corrosion resistance and hardness are needed to extend the lifetime of the coatings due to exposure to high stress and salt environments. Electrodeposition has become a favorable technique in synthesizing coatings because of low cost, convenience, and the ability to work at low temperatures. Electrodeposition of metal matrix composites has become popular for enhanced corrosion resistance and hardness in the oil and gas industry because of the major problems that persist with corrosion. Two major alloys of copper-nickel, 90-10 and 70-30, were evaluated for microbial corrosion protection in marine environments on a stainless steel substrate. Copper and copper alloys are commonly used in marine environments to resist biofouling of materials by inhibiting microbial growth. Literature surveying the electrodeposition of Cu-Ni incorporated with nano- to micro- particles to produce metal matrix composites has been reviewed. Also, a novel flow cell design for the enhanced deposition of metal matrix composites was examined to obtain the optimal oriented structure of the layered silicates in the metal matrix. With the addition of montmorillonite into the Ni and Cu-Ni matrix, an increase in strength, adhesion, wear and fracture toughness of the coating occurs, which leads to an increase …
Date: May 2016
Creator: Thurber, Casey Ray
Object Type: Thesis or Dissertation
System: The UNT Digital Library

OA Monographs: The Cost of Creating Them Today To Make Them Open For Tomorrow

This presentation contains findings from a 2015 Mellon-funded study to understand the costs of publishing monographs, and their next steps in building a tool to estimate publishing costs.
Date: May 20, 2016
Creator: Maron, Nancy
Object Type: Presentation
System: The UNT Digital Library

Sustaining OA with Publishing Cooperatives

This presentation reports on the MacArthur-funded Open Access Publishing Cooperative Study, which is investigating the viability of publishing cooperatives through an examination of pilot projects in Africa, Canada, and the United States.
Date: May 20, 2016
Creator: Stranack, Kevin
Object Type: Presentation
System: The UNT Digital Library