Digital Commons Network^™

An Evaluation Of A Brief, Theatre-Based Intervention For The Prevention Of Adolescent Cyberbulllying And Suicide., Kathryn Laurel Hopkins

Electronic Theses and Dissertations

Quality program evaluation investigates both the process and the outcomes of an intervention in order to accurately determine its effectiveness and impact. In the present study, the effectiveness of CHOICES, a brief, applied-theatre intervention that addresses cyberbullying and suicide was evaluated. The fidelity of implementation of the intervention was assessed to determine whether the delivery of CHOICES was consistent with the original goals of the program, as well as consistent across multiple deliveries. Investigation of the fidelity of implementation revealed that CHOICES was not implemented with high levels of fidelity. The study also determined whether exposure to CHOICES led to …

Evaluating The Effectiveness And Hydrological Performance Of Green Infrastructure Stormwater Control Measures., Hamidreza Kazemi

Electronic Theses and Dissertations

The Louisville and Jefferson County Metropolitan Sewer District (MSD) has developed a Long-Term Control Plan (LTCP) to address the combined sewer overflow (CSO) issue through a combination of gray and green infrastructure (GI) stormwater management practices in the city of Louisville. In support of this effort, the MSD installed a series of GI stormwater control measures (SCMs) to abate the CSO volumes in an urban sewershed basin. This research is focused on monitoring and evaluating the individual hydrological performance, which included infiltration and exfiltration processes, of two permeable pavement systems over a two year study period. It also assess the …

Post-Transcriptional Regulation Of The Type Iia Sodium-Phosphate Cotransporter By Parathyroid Hormone., Rebecca Dale Murray

Electronic Theses and Dissertations

The type IIa sodium-phosphate cotransporter (Npt2a) is expressed in the apical membrane of the renal proximal tubule and is responsible for the reabsorption of the majority of the filtered load of phosphate. Parathyroid hormone (PTH) is secreted by the parathyroid gland in response to a decrease in serum calcium or an increase in serum phosphorus, and acutely induces phosphaturia through the rapid stimulation of endocytosis of Npt2a and its subsequent lysosomal degradation. Chronic PTH stimulation leads to sustained phosphaturia, but the mechanisms for the chronic regulation of Npt2a by PTH remain unclear. We hypothesize that PTH decreases Npt2a mRNA levels …

A Mechanism For Trif Adaptor-Biased Signaling By Toll-Like Receptor 4., Joseph Peterson Kolb

Electronic Theses and Dissertations

Host cells respond to bacterial lipid A through Toll-like receptor 4 (TLR4). Activation of TLR4 by lipid A triggers a response that involves two main adaptor proteins, MyD88 and TRIF. MyD88-dependent gene expression is associated with proinflammatory protein production, while TRIF-dependent gene expression is essential for optimal activation of adaptive immunity by antigen-presenting cells. Detoxified, monophosphoryl lipid A agonists (MPLA or synthetic MLA) were previously suggested to elicit TRIF-biased TLR4 signaling; that is, induction of weaker MyD88-associated gene expression but relatively intact TRIF-dependent gene expression when compared to fully active diphosphoryl lipid A (lipid A). In this work, we explored …

A Magical Country : Stories From Appalachia., James Eric Leary 1977-

Electronic Theses and Dissertations

Fairy tales and other forms of fantastic literature have fascinated children and adults for generations. The scholarship on these types of works indicate that many find their folkloric origins in oral storytelling, and those roots may be quite ancient. However, some of the earliest examples of recorded literature capture stories of magic and fantasy. The interplay between the oral and literary form remains a significant area of study and development for folk literature, and new artistic productions, termed variants in the scholarship, continue to appear frequently in contemporary American culture. The criticism and creative work presented here add to the …

Sdsf : Social-Networking Trust Based Distributed Data Storage And Co-Operative Information Fusion., Phani Chakravarthy Polina

Electronic Theses and Dissertations

As of 2014, about 2.5 quintillion bytes of data are created each day, and 90% of the data in the world was created in the last two years alone. The storage of this data can be on external hard drives, on unused space in peer-to-peer (P2P) networks or using the more currently popular approach of storing in the Cloud. When the users store their data in the Cloud, the entire data is exposed to the administrators of the services who can view and possibly misuse the data. With the growing popularity and usage of Cloud storage services like Google Drive, …

Identification, Indexing, And Retrieval Of Cardio-Pulmonary Resuscitation (Cpr) Video Scenes Of Simulated Medical Crisis., Surangkana Rawungyot

Electronic Theses and Dissertations

Medical simulations, where uncommon clinical situations can be replicated, have proved to provide a more comprehensive training. Simulations involve the use of patient simulators, which are lifelike mannequins. After each session, the physician must manually review and annotate the recordings and then debrief the trainees. This process can be tedious and retrieval of specific video segments should be automated. In this dissertation, we propose a machine learning based approach to detect and classify scenes that involve rhythmic activities such as Cardio-Pulmonary Resuscitation (CPR) from training video sessions simulating medical crises. This applications requires different preprocessing techniques from other video applications. …

Troglitazone Suppresses Glutamine Metabolism And Tumor Cell Growth Through A Ppar-Independent Mechanism., Miriam R. Reynolds 1965-

Electronic Theses and Dissertations

In tumor cells, glutamine metabolism provides anaplerotic carbon for the TCA cycle, fatty acid synthesis, and precursors for the production of nucleotides and glutathione. This metabolic alteration is primarily driven by disruptions in oncogenic or tumor suppressor function and results in glutamine dependency for tumor cell survival. Troglitazone, a PPARγ agonist, has been reported to alter glutamine metabolism. This thesis project addresses whether troglitazone treatment could disrupt glutamine metabolism in glutamine-dependent tumor cells. Results obtained with troglitazone treatment include: dose-dependent inhibition of cell proliferation, glutamine uptake, glutaminolytic protein expression, steady-state ATP levels, and glutamine carbon flux into the TCA cycle. …

The Role Of Porphyromonas Gingivalis In The Regulation Of Epithelial-Mesenchymal Transition Markers In Migration., Akintunde Ojo 1981-

Electronic Theses and Dissertations

A relationship between periodontal disease and oral squamous cell carcinoma (OSCC) has been demonstrated in recent studies. Porphyromonas gingivalis’ antigen have been found in oral cancer cells. The embryonic program “epithelial-mesenchymal transition” (EMT) is thought to trigger cancer invasion by allowing tumor cell propagation. The objective of this study was to examine the role of P. gingivalis in the expression of ZEB1, vimentin, and repression of miRNA-200 family as EMT prognostic markers in cancer cell metastasis. Human telomerase immortalized gingival keratinocytes (TIGK) cells were challenged with P. gingivalis strain ATCC 33277 in vitro for 24h at MOI 50 and 100. …

A Case Study On The Apple Hill Grower's Association: An Agritourism Area In Camino, Ca, Christine J. Delfino

Master's Theses

The current research is a case study on the Apple Hill Grower’s Association (AHGA). The purpose of this case study was to gain a full understanding of the AHGA with a focus on the economic and social motivations of the original farmers to bring tourism to the farm. A majority of the past research on agritourism involves quantitative studies that are survey based; this study gives qualitative research perspective based on focus groups and personal interviews. In addition, past research is focused on other states (i.e. Michigan, Missouri, Montana) and countries (i.e Italy and Australia). This case study adds research …

Men And Masculinities In Contemporary China (Book Review), Wenqing Kang

History Faculty Publications

No abstract provided.

Wirelessly Controlled Smart Outlet, Andrew Godsil, Ariel Dubinsky

Electrical Engineering

Popularity of home automation devices has increased greatly in recent years due to higher affordability and simplicity through smartphone and tablet connectivity. For the purpose of this experiment, we have developed the Smart Outlet: a stand-alone communication unit, used to connect home outlets to the internet. The Smart Outlet controls lighting and simple appliances throughout the home, remotely, using wireless commands from the web. A Google Calendar interface directly controls the outlets’ function by scheduling them with dedicated calendar events. The calendar’s interface can even be accessed from multiple different platforms (i.e. phones, computers, tablets) for the convenience of all …

Trade Secret Fair Use, Deepa Varadarajan

Fordham Law Review

Trade secret law arose to help companies protect confidential information (e.g., the Coca-Cola formula) from competitors seeking to copy their innovative efforts. But companies increasingly use trade secret law to block a wide swath of information from the scrutinizing eyes of consumers, public watchdog groups, and potential improvers. Companies can do this, in part, because trade secret law lacks clear limiting doctrines that consider the social benefits of unauthorized use. For example, trade secret law makes no allowance for the departing employee that uses proprietary information to create a substantially improved product or disclose public health risks.

This Article argues …

December 2014 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

“The Personal Has Become Political”: A Secondary Teacher’S Perceptions Of Her Body In The Classroom, Christine A. Mallozzi

Curriculum and Instruction Faculty Publications

The purpose of this paper is to examine how a secondary English teacher considered her body a personal and political matter within her professional settings. Discourse analysis of the participant’s narrative evidences that women teachers are pressured to present certain feminine and heterosexual bodies and present a similar personal life within their pedagogy. The risk in not following suit is being pushed out of the profession, a matter that can be problematic especially when a teacher undergoes personal changes counter to professional expectations. Teacher education responsibility in preparing teacher candidates for a variable professional trajectory is noted.

"The Falling Man" As Viewed In The Lens Of The "Public Sphere", Laura Reinacher

Communication Studies

No abstract provided.

Entering A Musical Haze: How Music Festivals Have Created Their Own Culture, Kaitlyn Weaver

Communication Studies

No abstract provided.

The Influence Of Underlying Factors And The Relationship Of Hiv/Aids Among African Americans In Shreveport, Louisiana And Surrounding Areas, Frederick T. Ellis Sr.

All-Inclusive List of Electronic Theses and Dissertations

The significance of this study was to evaluate multiple underlying factors among African Americans in Shreveport, Louisiana and the influence of those factors on their relationship with HIV/AIDS. This is extremely important for two very reasons. First, in the past 30 years since the initial presentation of HIV/AIDS into society, a shift in the demographic of the infected individuals has resulted in African Americans becoming the new face of HIV/AIDS in the United States. Secondly, African Americans are only 12 to 13% of the United States population, but they represent more than 45% of all new HIV/AIDS cases reported annually. …

Online Experiences Of Adolescents With Asperger’S Syndrome And High-Functioning Autism, Shin Ruu Ko

All-Inclusive List of Electronic Theses and Dissertations

This study investigated the online experiences of 10 adolescents with Asperger's Disorder (AD). This study was exploratory in nature and employed a qualitative approach. Three research questions guided this study: (a) What are the positive and negative online experiences of youth with ASD?, (b) What are the perceptions of online interactions in comparison to offline interactions held by youth with ASD?, and (c) What experiences with social connectedness and cyberbullying do youth with ASD have as a result of Internet usage? Four themes and 14 subthemes emerged during the process of analyzing the data: (a) Benefits of Internet Usage (Social, …

Proposal For A Media Effects Study: What Preschoolers And Kindergartners Retain From Animated Children's Films With Intricate Storylines, Samantha Lynne Tanner

Communication Studies

No abstract provided.

Full Issue, The Mcnair Team

McNair Scholars Research Journal

No abstract provided.

The Effect Of Smartmusic On Student Practice, Brian Duane Nichols

Doctor of Education in Teacher Leadership Dissertations

The purpose of this study was to document the use of SmartMusic Interactive Practice Software and its effect on practice habits and motivation. The 12-week study measured participant practice time using paper practice charts and the online grade book/practice chart in SmartMusic Interactive Practice software. In addition, an 11-question Likert survey was administered pre and poststudy to measure students’ reactions and motivations to practice. Participants (N=38) were randomly assigned to either the SmartMusic group (SM, n=19) or the Contact Control group (CC, n =19). Data from an Independent Samples t test measuring group practice time indicate a significant difference between …

Qmethod: A Package To Explore Human Perspectives Using Q Methodology, Aiora Zabala

The R Journal

Q is a methodology to explore the distinct subjective perspectives that exist within a group. It is used increasingly across disciplines. The methodology is semi-qualitative and the data are analysed using data reduction methods to discern the existing patterns of thought. This package is the first to perform Q analysis in R, and it provides many advantages to the existing software: namely, it is fully cross-platform, the algorithms can be transparently examined, it provides results in a clearly structured and tabulated form ready for further exploration and modelling, it produces a graphical summary of the results, and it generates a …

Taming Pitchf/X Data With Xml2r And Pitchrx, Carson Sievert

The R Journal

XML2R is a framework that reduces the effort required to transform XML content into tables in a way that preserves parent to child relationships. pitchRx applies XML2R’s grammar for XML manipulation to Major League Baseball Advanced Media (MLBAM)’s Gameday data. With pitchRx, one can easily obtain and store Gameday data in a remote database. The Gameday website hosts a wealth of XML data, but perhaps most interesting is PITCHf/x. Among other things, PITCHf/x data can be used to recreate a baseball’s flight path from a pitcher’s hand to home plate. With pitchRx, one can easily create animations …

The Role Of Ceramides In Mediating Endotoxin-Induced Mitochondrial Disruption, Melissa Ellen Hansen

Theses and Dissertations

Ceramides are sphingolipids that serve as important second messengers in an increasing number of stress-induced pathways. Ceramide has long been known to affect the mitochondria, altering both morphology and physiology. Lipopolysaccharide (LPS) is a prevalent circulating inflammatory agent in obesity, potentially mediating some of the pathologies associated with weight gain. Given previous findings of TLR4-mediated ceramide accrual and ceramide-mediated mitochondrial disruption, we questioned whether ceramide is necessary for LPS-induced mitochondrial disruption. We found that LPS treatment increased gene transcript levels of ceramide synthesis enzymes and mitochondrial fission proteins and increased ceramide content in cultured myotubes and in mouse tissue. Mitochondrial …

Teachers' Curricular Reasoning And Mkt In The Context Of Algebra And Statistics, Kolby J. Gadd

Theses and Dissertations

This study investigates 7th grade teachers' curricular reasoning and MKT in algebra and statistics. Although the use of curriculum materials and MKT both influence the quality of mathematics instruction, no relationship between teachers' curricular reasoning and MKT was found. Further, teachers' curricular reasoning across algebra and statistics was very similar despite differences in these fields and differences in MKT. A model for thinking about the knowledge needed to provide high quality instruction is proposed by considering the role of curricular reasoning and MKT in instruction.

Pedagogical And Ekphrastic Elements In The Story Of The Predestined Pilgrim And His Brother Reprobate By Father Alexandre De Gusm, M Cecilia Fischer

Theses and Dissertations

The object of this thesis is to analyze the presence of the pedagogical ekphrastic elements in the novel The Story of The Predestined Pilgrim and his Brother Reprobate by Father Alexandre de Gusmmão. In the past this novel has been an obscure masterpiece outside the circle of those who study early Portuguese language works. In the last half century there has been a crescendo of the study of this novel as more scholars have taken an interest in the pilgrimage motif and in particular using this novel in comparative literature. A monumental contribution to bring this novel out of obscurity …

Compact Antennas And Arrays For Unmanned Air Systems, James Arthur Eck

Theses and Dissertations

A simple and novel dual-CP printed antenna is modelled and measured. The patch antennais small and achieves a low axial ratio without quadrature feeding. The measured pattern showsaxial ratio pattern squinting over frequency. Possible methods of improving the individual element are discussed, as well as an array technique for improving the axial ratio bandwidth. Three endfire printed antenna structures are designed, analyzed, and compared. The comparison includes an analysis of costs of production for the antenna structures in addition to their performance parameters. This analysis concludes that cost of materials primarily reduces the size of antennas for a given gain …

Replication And Knowledge Production In Empirical Software Engineering Research, Jonathan L. Krein

Theses and Dissertations

Although replication is considered an indispensable part of the scientific method in software engineering, few replication studies are published each year. The rate of replication, however, is not surprising given that replication theory in software engineering is immature. Not only are replication taxonomies varied and difficult to reconcile, but opinions on the role of replication contradict. In general, we have no clear sense of how to build knowledge via replication, particularly given the practical realities of our research field. Consequently, most replications in software engineering yield little useful information. In particular, the vast majority of external replications (i.e., replications performed …

Is A Viable Theistic Program Of Psychological Research Possible?, Michael Zhang

Theses and Dissertations

This thesis explores whether a viable theistic program of psychological research is possible. The importance of this exploration has to do with naturalism's monopoly on psychological science, inasmuch as naturalism prevents other worldviews from competing fairly in psychology's scientific marketplace by controlling the criteria of psychological science. Because theism is naturalism's most complete rival, considering theism's scientific potential in psychology is crucial to dismantling naturalism's monopoly. Contrary to conventional wisdom, theism encompasses a unique set of understandings about the natural events that constitute the discipline of psychology. Therefore, a robust scientific conception of theism would change how psychological researchers understand …