Digital Commons Network^™

The Effects Of Academic Libraries’ Resource, Expenditure, And Service Decisions On Library Use: An Analysis Of Acrl And Nces Data, Jody C. Fagan

Dissertations, 2014-2019

Academic libraries are key contributors to the instructional and research missions of their parent institutions, but often struggle to demonstrate specifically what they do and how that affects institutional outcomes. High-impact educational practices are one area where libraries make a difference, but where explicit connections between activities and outcomes are not always articulated. Faculty and graduate student research is another area where libraries’ contribution makes logical sense, but specific relationships are not necessarily drawn. Libraries may place different emphasis on these two areas, effectively choosing different business strategies, to support their institutions’ missions. Two national surveys collect data about library …

Characterization Of Vibrio Vulnificus Strains Using Phenotypic And Genotypic Assays, James Conrad

Masters Theses, 2010-2019

In this study 143 V. vulnificus isolates of clinical and environmental origin, were examined for growth on differential media, identified to species and tested for antibiotic resistance. A multiplex PCR was created and optimized, and phylogenetic analysis was conducted. The first objective was to compare phenotypic methods to identify V. vulnificus. Colony colors of confirmed V. vulnificus isolates on selective media (Vibrio vulnificus agar, thiosulfate citrate bilesalts sucrose agar, CHROMAgar Vibrio (CAV), and colistin polymyxin B cellobiose agar), mostly matched those characteristic of V. vulnificus. To test the ability of these media to select for V. vulnificus, new presumptive V. …

Performance Quantification Of Extensive Green Roof Substrate Blend: Expanded Shale And Biochar, James Sheats

Masters Theses, 2010-2019

Urban stormwater management practices often involve the redirection of runoff to local waterbodies. As such, the quality of runoff directly affects the condition of these receiving waters. Green roofs offer many benefits to the urban environment including attractive aesthetics, thermal insulation for buildings and stormwater runoff reduction. Unfortunately, in order to promote the spread of vegetation, fertilization is often practiced that can lead to elevated nutrient concentrations in runoff and, ultimately, nearby streams, rivers and bays. Different amounts of biochar, pyrolyzed biomass, were added to model green roof trays to test for the ability of this charcoal-like substance to prevent …

Impacts Of Feedstock Bark Addition And Centrifugal Filtration On Pyrolysis Oil Properties And Storage Stability, Anandavalli Varadarajan

Theses and Dissertations

The physicochemical properties of pyrolysis oil have been shown to be dependent on feedstock composition. Accelerated aging tests were performed to understand the effects of feedstock, condensate fraction collected, and filtration on the stability of pyrolysis oil. In this study, pyrolysis oil properties critical for downstream upgrading were measured and compared for different feedstock weight ratios of pine clearwood and pine bark. Post-condensation filtration of pyrolysis oil was evaluated using both lab-scale and pilot plant-scale centrifugal filtration with several operational parameters evaluated. The pilot-plant centrifuge can be used as a three-phase separator [light liquid-heavy liquid-solids] or a two-phase clarifier [liquid-solid]. …

2014-December-13-Etsu Dean, Country Music Star, Former U.S. Senator Create ‘An Essential Conversation’, University Marketing And Communications, East Tennessee State University

ETSU News

No abstract provided.

Who Decides? A Study Of The Effects On Decision Unit Dynamics In Crisis And Crisis Transition, Janet Leigh Drake

Dissertations

Foreign policy decision-making is often an obscured process, particularly when it involves threats to national security or national interests. Despite the lack of transparency, though sometimes necessary, foreign policy decisions can have far-reaching consequences. Policymakers establish and affect relationships with other governments, and can commit state resources for cooperation or for conflict. The purpose of this study is to determine what types of decision units make foreign policy decisions and what factors influence the dynamics of the unit. I employ the decision units (DU) framework developed by Margaret Hermann to decisions made by the United States and Israel during the …

Illinois State University, One Hundred And Fifty-Fifth Annual Commencement, December 13, 2014, Illinois State University

Commencement Programs

Illinois State University
One Hundred and Fifty-Fifth Annual Commencement
December 13, 2014

Protein-Protein Interaction Profile Of Viral Protein Bicp0 During Bovine Herpesvirus-1 Lytic Infection, Stephanie Elaine Ander

Theses and Dissertations

Bovine Infected Cell Protein 0 (bICP0) is an immediate-early protein encoded by Bovine Herpesvirus-1 that modulates host immune response, activates transcription for all viral promoters, and causes ubiquitin-dependent degradation of proteins. Presented herein is a bICP0 protein-protein interaction (PPI) profile, consisting of 98 cellular and 15 viral proteins, generated through co-immunoprecipitation of bICP0 and its binding partners. The PPI profile was analyzed computationally to identify potential sites of interaction with bICP0 and any cellular pathways that may be influenced by bICP0. Some interactors fall in conjunction with bICP0’s known roles during infection, and others are consistent with known associations of …

Self-Stigma, Social Stigma, And Attitudes Towards Seeking Professional Counseling: International Students At Mississippi State University, Susan Boafo-Arthur

Theses and Dissertations

Each year, there is an increase in the number of international students pursuing higher education in the United States. These students often experience varying degrees of acculturative stress. International students are however not likely to seek counseling. Stigma has been identified as a major barrier to seeking psychological help. The study explored the relationship between self-stigma, social stigma, gender, and length of stay/residence as predictors of attitudes towards seeking professional psychological help of international students attending Mississippi State University. Results of the study indicated that between self-stigma and gender were statistically significant predictors of international students’ attitudes towards seeking professional …

Soundscape Evaluation On Mississippi State University Campus, Yalcin Yildirim

Theses and Dissertations

The term soundscape, used for the first time at the end of 1970s, refers to the sum of the sounds that can be heard and perceived by people in a specific environment. The concept of soundscape has recently received attention in planning and design disciplines. Recent studies on soundscape have shown that the acoustic environment plays an important role for the comfort of site users. Hence, this research investigates how objective measurement of soundscape might be different from subjective perceptions of users in the Mississippi State University Campus as a public open space due to demographic and climatic variations. The …

Doing Math Homework: Case Studies Of Middle Class African American Families In One Elementary School, Candace Granderson Aldridge

Theses and Dissertations

Very limited research exists on middle class African American families doing math homework. The present study examines the real life experiences of African American families doing math homework, with special emphasis on emotional and motivational factors that contribute to African American homework practices. This study focuses on 3 African American middle class families, all in 1 elementary school, doing 4th grade math homework. Students in Grade 4 and their parents are interviewed to examine what math homework means to them and what they believe about math homework. In addition, two teachers are interviewed to provide their perspectives of the aforementioned …

Cybersecurity Testing And Intrusion Detection For Cyber-Physical Power Systems, Shengyi Pan

Theses and Dissertations

Power systems will increasingly rely on synchrophasor systems for reliable and high-performance wide area monitoring and control (WAMC). Synchrophasor systems greatly use information communication technologies (ICT) for data exchange which are vulnerable to cyber-attacks. Prior to installation of a synchrophasor system a set of cyber security requirements must be developed and new devices must undergo vulnerability testing to ensure that proper security controls are in place to protect the synchrophasor system from unauthorized access. This dissertation describes vulnerability analysis and testing performed on synchrophasor system components. Two network fuzzing frameworks are proposed; for the I C37.118 protocol and for an …

Efficacy Of An Experiential, In-School Educational Program For Improving Elementary School Students' Attitudes And Knowledge About The Environment, Leslie M. Burger

Theses and Dissertations

Stagnant science achievement by students, greater demands and stresses on natural resources and environmental systems, and societal disengagement from nature highlight the need for education programs to ameliorate subsequent consequences. One attempt to address science performance and environmental apathy is Youth Environmental Science (YES), an environmental education program initiated in 2011 in a rural, minority-dominated, upper elementary school in Mississippi. The program provides five consecutive days (30 hours) of experiential learning in natural sciences. During 2011-2013, I studied cognitive and affective responses of fourth and fifth grade students to YES participation using a pretest-posttest-delayed posttest design. The influence of demographic …

An Approach To Genetic Silencing Of Ricin In Castor (Ricinus Communis L.), Daniel Joseph Barnes

Theses and Dissertations

Castor (Ricinus communis L.) is a high-yielding oilseed crop native to tropical Africa. The seed contains ~60% oil by weight, yielding approximately 1,200 kg of oil per hectare. The oil is composed of ~90% ricinoleic acid, a unique hydroxylatty acid. Its unique composition provides castor oil with distinctive characteristics important for industrial use. Unfortunately, this valuable oilseed has not been widely cultivated in the United States since 1972, due in part to the presence of ricin in the seed. Ricin is a highly toxic lectin found in the endosperm of mature castor seed. This project sought to silence ricin production …

An Examination Of The Predictors Of General Recidivism, Violent Recidivism, And Property Recidivism Among Juvenile Offenders, Megan Suzanne Stubbs-Richardson

Theses and Dissertations

Although studies examining juvenile recidivism have focused primarily on violent recidivism, the factors that predict recidivism likely differ by offense type. To examine general, property, and violent recidivism, this study combined individual-level data (i.e., offender and case characteristics) from the Mississippi Youth Court Information Data System (MYCIDS) for the years 2009-2011 and contextual-level data (i.e., county characteristics) from the 2010 U.S. Census and the 2010 Uniform Crime Reports (UCR). Results showed that offender characteristics predicted only general and property recidivism, but case characteristics mattered for all three types (i.e., general, violent, and property recidivism). Contextual characteristics (i.e., the percentage of …

Trauma As Evangelical Anti-Abortion Strategy: A Qualitative Study Of Post Abortion Groups And The Personhood Amendment In Mississippi, Jonelle Henry Husain

Theses and Dissertations

Post-abortion support groups are a new sub-movement or strategy of the broader anti-abortion movement that provide support to women who understand their prior abortions as problematic. These groups construct abortion as a form of trauma that causes post-abortion syndrome (PAS), a broad array of negative mental health and behavioral problems similar to post-traumatic stress disorder. Although these claims are not substantiated by empirical evidence, claims that abortion causes PAS are increasingly featured in the public domain to bolster national anti-abortion claims that abortion represents a public health issue. A majority of PAS support groups are offered by crisis pregnancy centers …

Use Of Natural Antimicrobials To Control Spoilage In Marinara-Type Sauce, Austin R. Abessinio

Theses and Dissertations

Marinara-type sauces were created using three natural antimicrobials, as well as two combination treatments (natamycin, propionic acid, cultured dextrose, natamycin-propionic acid, and natamycin-cultured dextrose) and two controls (sodium benzoate-potassium sorbate, no preservatives). Samples were subjected to a shelf-life study at 20 C with both non-inoculated sauce and sauces that were either inoculated with Zygosaccharomyces bailii or a cocktail of thermophilic fermentative organisms. Natamycin and Natamycin-propionic acid treatments had fewer log colony counts (CFU/g) of yeast and lactic acid bacteria than the negative control after 42 days of storage and performed as well or better than the positive control throughout the …

Summer Engineering Academies: Developing Participant Self-Efficacy In Engineering, Nathan Eric Heiselt

Theses and Dissertations

With the growing concern over the reduction of university students pursuing degrees in STEM fields, there are a number of entities sponsoring and implementing programs for young people in order to promote interest in and self-efficacy for these fields. Summer Engineering Academies (SEAs) are implemented in a variety of settings by stakeholders with a single purpose: to expose young people to the fields and work of engineers in the hope of recruiting them. This study is seeks to identify whether any positive changes to the self-efficacy of the participants occurs through the curricula of the program. This self-efficacy can be …

Investigation Of The Beneficial Effect Of Enterobacter Cloacae Strain Jd6301 On Mice Challenged With Escherichia Coli O157:H7, Jessica Grissett Wilson

Theses and Dissertations

The environment of the gastrointestinal (GI) tract is an extremely complex system made up of not only host cells, but also many beneficial microbes. Disruption of this environment can often lead to disorders and health issues. To help balance this system, probiotics have often been administered to both humans and animals, such as livestock. This study aimed to determine what beneficial effects a novel strain of Enterobacter cloacae, strain JD6301, could offer to a host in the presence of an enteric infection with E. coli O157:H7. Upon administration of JD6301, supplemented animals had overall less E. coli present in the …

The Primary Source, Vol. 33, Issue 2, Elizabeth La Beaud

The Primary Source

No abstract provided.

Victims Of Success: Managing The Consequences Of Digital Outreach , Sean Benjamin

The Primary Source

No abstract provided.

The Inaugural Austin Archives Bazaar: Cross-Repository Outreach In Central Texas, Susan Floyd

The Primary Source

No abstract provided.

The Mentor In You:Expected And Recieved Study Abroad Preparation, Emily Miner, Hannah Meyer

ISU Ethnography of the University Initiative

When you think of studying abroad, visions of exotic locations and wild adventures come to mind. However, have you ever thought about the process before going abroad? This study examines the steps and programs offered to a student before going abroad. The research process involved examining existing literature about the study abroad process and what programs are offered at Illinois State University. Two interviews were conducted with students who have already studied abroad and one interview with a student who is about to study abroad. Further investigation included reviewing blogs and examining the data through narrative analysis. The research findings …

Executive Committee, December 12, 2014, Coastal Carolina University

Board of Trustees Committee Minutes

No abstract provided.

Volume 50 - Issue 10 - Friday, December 12, 2014, Rose Thorn Staff

The Rose Thorn Archive

The Rose Thorn, Rose-Hulman's independent student newspaper.

The Development Of Photography Training For Recreation And Wellness Marketing, Erica Pax

Master of Education in Instructional Design and Technology Plan II Graduate Projects

The Department of Recreation and Wellness marketing office previously did not have a standardized photographic workflow to ensure all marketing student employee photographers consistently capture, edit, name, and store digital image files. As a result, the digital photo library contained digital image files of varying quality that were organized inconsistently. These inconsistencies made it difficult for designers to quickly and efficiently locate adequate image files for use in the creation of promotional items. In addition, a reduction in administrative staff and an increase in workload necessitated that new student employees learn new processes through self-instruction.

The researcher created a photography …

Forging A New Identity: Report Of The Metropolitan University Steering Group, Metropolitan University Steering Group

Strategic Planning

This report represents the consensus of a working group of faculty, staff, students, and community members appointed by the President of USM. Its membership was not necessarily intended to be representative of particular departments or academic units, but rather of its faculty members’ demonstrated commitment to public, civically engaged education and community action. The report is but the first step in the overall strategic transformation of USM. As a consensus document, it does not necessarily reflect the individual opinions of every member on every issue; a larger, more involved unfolding and participation of the entire USM community is now required …

Forget ‘Freakonomics.’ Three (Plus) Books For The Econ Buff On Your List, Louis D. Johnston

Economics Faculty Publications

No abstract provided.

Social Media Campaign Supports Ferguson Businesses, Lindenwood University

Archived Lindenwood Press Releases

No abstract provided.

Ua3/9/7 Fall 2014 End Of Semester Message, Wku President's Office - Ransdell

WKU Administration Documents

Email from WKU president Gary Ransdell to faculty & staff.