Digital Commons Network^™

Not All Fun And Gaymes: Technology, Transgression, And Representation Among Gaymers, Kyle Bikowski

LSU Master's Theses

Over the past decade, a new identity has emerged within gaming and gay communities. This identity, Gaymer (Gay-gamer), incorporates elements from both gaming and gay communities, but is accepted by neither. This thesis asks how the interplay of actual and virtual worlds have shaped Gaymer identities, and further asks what the relationship between Gaymers and both the gay and gaming communities are; what elements are conducive to the formation of Gaymer communities; how Gaymers work with or around affordances to assert their identities in virtual and actual spaces; and to what degree representation, either within games as playable characters or …

The Influence Of Long-Term Memory On Working Memory Accuracy, Stephanie M. Saltzmann

LSU Master's Theses

The current research examined if representations in LTM necessarily aid working memory (WM) performance and if increasing interference in LTM limits facilitation from LTM on WM. Remembering multiple objects from the same semantic category can create interference in LTM that may decreases the accessibility of LTM representations during a WM task. In two experiments, participants completed an initial study phase in which objects were categorically (i.e., semantically) related or unrelated. Participants then completed a change detection task that included both previously studied and unstudied objects. In Experiment 1, an object changed into another object from a novel category. We found …

Estimation Of The Axial And Lateral Capacity Of Driven Piles From The Results Of Cone Penetration Test And Finite Element Analysis, Mohsen Amirmojahedi

LSU Doctoral Dissertations

Piles play an important role in transportation and bridges. They are used to resist axial and lateral loads transferred to them from structures, earth pressures, incline loads, vehicles, etc. In this study, the capacity of piles for axial and lateral loads is investigated.

The ultimate axial capacity of piles can be estimated using different approaches including static pile load tests, dynamic load tests, statnamic load tests, and static analysis based on laboratory tests (effective and total stress approaches) or in-situ tests (SPT, CPT, etc.). For each approach, different researchers have proposed different solutions for different soils and different piles. Mostly, …

Spinosad And Mixtures Of An Entomopathogenic Fungus And Pyrethrins For Control Of Sitona Lineatus (Coleoptera: Curculionidae) In Field Peas, Govinda Shrestha, Sindhura Mettupalli, Ramadevi Gadi, Debra A. Miller, Gadi V.P. Reddy, Fred Musser

Faculty Publications

The pea leaf weevil, Sitona lineatus L., is an important pest of field peas and faba beans in most temperate regions. As no information is currently available on efficacy of biopesticides for S. lineatus control, laboratory bioassays were performed to evaluate the impact of biopesticides (spinosad, Beauveria bassiana strain GHA, pyrethrins, B. bassiana GHA + pyrethrins, and B. bassiana GHA + azadirachtin) against adults of this pest. The concentrations used in this bioassay were 0.1, 0.5, 1.0, and 2.0 times the lowest labeled application rate of each product. Results were further verified in cage experiments by assessing biopesticide effects on …

Instrument Construction: An Examination Of The Effect Of Lead Pipe Design Variability On Tuba Response, Larry James Heard

LSU Doctoral Dissertations

The document begins with a brief description of the main parts of the tuba: the mouthpiece, the valves, the body and the bell; in addition to a short explanation of the different types of material used to construct brass instruments. This study will function as the first installment of a bigger series exploring the variations in tuba sound when the different main parts are physically altered or swapped for other designs of the same part. This first installment of the series seeks to examine the section of the tuba known as the lead pipe in relation to the implications of …

Comparing The Accuracy Of Close-Range Photogrammetry To Microct Scanning Via Surface Deviation Analysis Of 3d Digital Models Of Hominin Molars, Margaret J. Furtner

LSU Master's Theses

The purpose of this study is to assess whether close-range photogrammetry is a viable alternative to microCT scanning for the construction of 3D models of isolated teeth. Photogrammetric scanning is more cost-effective and less time-consuming than CT scanning, and in paleoanthropological contexts eliminates the possibility of exposing fossils to doses of radiation that affect ESR dating. Samples of fossil (Homo naledi), archaeological, and contemporary human molars were scanned via microCT scanning and close-range photogrammetric scanning. The photogrammetric scans included 96 digital images per tooth which were used to construct a 3D triangular mesh. The resulting models of the tooth crowns …

Evaluation Of Neutron Skyshine Contributions During Injection At An Electron Synchrotron Facility Using Fluka, Andrew D. Hastings

LSU Master's Theses

The Center for Advanced Microstructures and Devices (CAMD) is a 1.5 giga-electron volt (GeV) electron synchrotron research facility under the jurisdiction of Louisiana State University (LSU). When originally constructed in 1992, CAMD was surrounded by pasture and woodland. Over the past several years, urban development of the area has found CAMD bracketed by a shopping center, apartment complex, and business offices. These developments raised concerns amongst the CAMD radiation safety personnel regarding an increased potential for public exposure to radiation. To ensure compliance with the annual public effective dose equivalent limit of 1 milli-sievert (mSv), the radiation monitoring program was …

Applications Of Unmanned Aerial Vehicles For Conducting Mesocarnivore And Breeding Waterfowl Surveys In Southern Manitoba, Jacob Bushaw

LSU Master's Theses

Unmanned aerial vehicles (UAVs) are becoming an increasingly important tool for wildlife surveys and equipping UAVs with thermal imaging cameras could make these surveys even more effective. In my thesis I examined the feasibility of using a UAV equipped with a thermal imaging camera to conduct mesocarnivore surveys, search for duck nests built over water, and conduct duck brood surveys in southern Manitoba.

For my first objective, I conducted nighttime mesocarnivore surveys with the UAV and thermal camera. I used a modified point-count survey from six waypoints and surveyed 29.5 ha in each replicate. I conducted a total of 200 …

Pedagogy, Performativity And ‘Never Again’: Staging Plays From The Terezín Ghetto, Lisa Peschel, Alan Sikes

Faculty Publications

As collaborators on the project Performing the Jewish Archive we worked with students in the US and in the UK to devise two separate peformances based on a script from the Terezín Ghetto (in German, Theresienstadt) titled Comedy about a Trap. By developing with them what we call ‘co-textual’ scenes, we engaged in a type of performance pedagogy that we hope will achieve lasting transformation: the students created and performed a relationship between the script, their new knowledge of the past and their own views in the present, leading to transformative insights regarding the lives of the prisoners and the …

Schnittke, Gubaidulina, And Pärt: Religion And Spirituality During The Late Thaw And Early Perestroika, Aleksandra Drozzina

LSU Doctoral Dissertations

The dissertation explores the music of three major Soviet composers—Alfred Schnittke, Sofia Gubaidulina, and Arvo Pärt—against the backdrop of the ever-changing Soviet rule (after Stalin’s death in 1953). I reevaluate the composers’ religious and spiritual beliefs expressed in their works during the 1970s–1980s. Three works are presented as case studies and analyzed in-depth: Schnittke’s Concerto for Choir (1984–85), Gubaidulina’s Sieben Worte (1982), and Pärt’s Stabat Mater (1985). Although under Nikita Khrushchev’s rule (1953–64), governmental censorship began to slowly loosen, this particular group of composers continued to experience a considerable degree of oppression and censorship from the Soviet government until and …

Accessibility Of Hiv Testing In Baton Rouge Metropolitan Statistical Area, Alina Prigozhina

LSU Master's Theses

This study examines HIV testing accessibility in the Baton Rouge Metropolitan Statistical Area (BR MSA) using the two-step floating catchment area (2SFCA) method to calculate accessibility scores for free, low-cost and all other HIV testing facilities. The two goals of this research are to apply accessibility estimation methods to HIV testing facilities, and to examine the accessibility of HIV testing facilities in the BR MSA. To achieve these goals, this study uses several research methods. The data about HIV testing providers and their locations were collected through Internet searches. By means of a fieldwork, the data were checked, revealing that …

How Cypress Tress Become Mangroves: An Analysis Of The Works Of Amitav Ghosh And Climate Change, Alyssa D. Dobson

Honors Capstones

No abstract provided.

Testing For Complete Pass-Through Of Ex Ass-Through Of Exchange Ra Ange Rate Without Trade Barriers, Tengfei Zhang, Tianxiang Li, Tomas Baležentis

Faculty Publications

The objective of this paper is to test whether the complete pass-through of exchange rate exists when there are almost no transaction costs and in the environment of competitive market. In general, the literature claims that the pass-through of exchange rate is incomplete due to imperfect market, i.e. the presence of transaction costs and imperfect competition. The quasi-experimental case of the food import to Hong Kong from Mainland China is considered in the analysis. The results show that the pass-through of the exchange rate of Chinese RMB against to US dollar to Hong Kong's food import price is complete in …

Food Safety Risk Information-Seeking Intention Of Wechat Users In China, Zhaohui Yang, Krishna P. Paudel, Xiaowei Wen, Sangluo Sun, Yong Wang

Faculty Publications

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Consumers’ food safety risk information-seeking behavior plays a vital role in improving their food quality and safety awareness and preventing food safety risks. Based on the Risk Information Seeking and Processing Model (RISP), this paper empirically analyzes the food safety risk information-seeking intention of consumers in WeChat and influencing factors under the impact of food safety incidents. We use data from 774 WeChat users and apply the Structural Equation Modeling (SEM) approach. We also conduct multigroup analysis with demographic characteristics as moderating variables. The results demonstrated that: (1) Risk perception (p …

Systematics, Biogeography, And Diversification Of Scytalopus Tapaculos (Rhinocryptidae), An Enigmatic Radiation Of Neotropical Montane Birds, Carlos Daniel Cadena, Andrés M. Cuervo, Laura N. Céspedes, Gustavo A. Bravo, Niels Krabbe, Thomas S. Schulenberg, Graham E. Derryberry, Luis Fabio Silveira, Elizabeth P. Derryberry, Robb T. Brumfield, Jon Fjeldså

Faculty Publications

Copyright © American Ornithological Society 2020. All rights reserved. For permissions, e-mail: [email protected]. We studied the phylogeny, biogeography, and diversification of suboscine passerines in the genus Scytalopus (Rhinocryptidae), a widespread, species-rich, and taxonomically challenging group of Neotropical birds. We analyzed nuclear (exons, regions flanking ultraconserved elements) and mitochondrial (ND2) DNA sequence data for a taxonomically and geographically comprehensive sample of specimens collected from Costa Rica to Patagonia and Brazil. We found that Scytalopus is a monophyletic group sister to Eugralla and consists of 3 main clades roughly distributed in (1) the Southern Andes, (2) eastern Brazil, and (3) the Tropical …

Modifications To Infant Formula Instructions Improve The Accuracy Of Formula Dispensing, Linda A. Gilmore, Abby D. Altazan, Emily W. Flanagan, Alexandra G. Beyer, Kelsey N. Olson, Alexis A. O’Connell, Timothy H. Nguyen, Robbie A. Beyl, Leanne M. Redman

Clinical Research Faculty Publications

Readability of infant formula preparation instructions is universally poor, which may result in inaccurate infant feeding. Given that inaccurate formula dispensing can lead to altered infant growth and increased adiposity, there is an increased need for easy to follow instructions for formula preparation. We hypothesize that altering infant formula instruction labels using feedback from iterative focus groups will improve the preparation accuracy of powdered infant formula in a randomized controlled trial. Participants were recruited from the community, 18 years of age or older, willing to disclose demographic information for focus group matching, and willing to participate freely in the first …

Impact Of Acute-Phase Insulin Secretion On Glycemic Variability In Insulin-Treated Patients With Type 2 Diabetes, Yiming Si, Yun Shen, Jingyi Lu, Xiaojing Ma, Lei Zhang, Yifei Mo, Wei Lu, Wei Zhu, Yuqian Bao, Gang Hu, Jian Zhou

Population and Public Health Science Faculty Publications

Aims: The association between β-cell function and glycemic variability remains to be clarified in insulin-treated patients with type 2 diabetes. Therefore, the study sought to examine the association of various indices of β-cell function with glycemic variability in Chinese insulin-treated patients with type 2 diabetes. Methods: Glycemic variability was assessed by the coefficient of variation (CV) of glucose levels with the use of continuous glucose monitoring (CGM). Basal β-cell function was evaluated by fasting C-peptide (FCP) and the homeostasis model assessment 2 for β-cell function (HOMA2-%β). Postload β-cell function was measured by 2-hour C-peptide (2hCP) and the acute C-peptide response …

The Relationship Between Vocational Interests And Parenting Styles Moderated By Work-Family Integration, Kendall Mcgoey

Honors Capstones

No abstract provided.

Ssrif: A Replication And A Discussion About Future Experiments, Jon Odell

Honors Capstones

No abstract provided.

Does Hand Dominance Matter In Non-Standard Visuomotor Transformations?, Briasha Jones

Honors Capstones

No abstract provided.

Intergenerational Effects Of Crude Oil Exposure On The Morphology And Fitness Of Gulf Killifish (Fundulus Grandis), Lauren Little

Honors Capstones

No abstract provided.

Temperature Of Freezing Impacts Liposome Stability With And Without Lea Proteins From Artemia Franciscana, Jane Ainsley Rothschild

Honors Capstones

No abstract provided.

Women’S Disabled Bodies In The Novels Of Agatha Christie, Victoria Pfeifer

Honors Capstones

No abstract provided.

Effects Of Exogenous Organic Substrates On Nickel-Dependent Anaerobic Carbon Monoxide Oxidation By Wetland Sediments, Jessica Elliot

Honors Capstones

No abstract provided.

Regulation Of Apical Constriction By Protein Trafficking Components In Drosophila Salivary Gland Invagination, Ryan Agsunod

Honors Capstones

No abstract provided.

The Importance Of Disclosing Cybersecurity Risks And Incidents In A Company’S 10-K, Anna Duplechin

Honors Capstones

No abstract provided.

Implementing A Transporter Performance Management System In A Hospital Imaging Department, Sarah Dunn

Honors Capstones

No abstract provided.

Relative Contribution Of Taxonomic And Thematic Knowledge When Making Similarity Judgements, Niels Dickson

Honors Capstones

No abstract provided.

Applications And Implementation Of A Satellite-Based Quantum Internet, Renèe Desporte

Honors Capstones

No abstract provided.

Effect Of Linguistic And Nonlinguistic Attentional Direction On English Speakers’ Eyewitness Memory And Similarity Judgements Of Path And Manner Differences, Logan Bryce Fontenot

Honors Capstones

No abstract provided.