Digital Commons Network^™

Theatre Safety In Louisiana Secondary Schools: A Survey Study, Christopher Pyfrom

LSU Master's Theses

Participation in secondary school theatre can have many benefits including the development of improved reading comprehension, self-concept, and empathy. In the world of professional theatre, each design area has its own department head and several levels of assistants and workers below them. Yet in the world of secondary school theatre, we expect one person to assume all of those roles in addition to the regular responsibilities of teaching. Not many people see theatre as being dangerous when compared to sports, science labs, or vocational education. However, it can contain many of the same risks. This study investigated several factors that …

An Experimental Investigation Of Autonomy Support Versus Thwart In An Exergaming Context, Amanda Joy Weathers-Meyer

LSU Master's Theses

Considerable literature in self-determination theory (SDT) establishes satisfaction of basic psychological needs related to competence, autonomy, and relatedness as important determinants of well-being and motivation. Despite the abundance of SDT literature, few studies provide an investigation of autonomy support and autonomy thwart within an experimental design. Using SDT as a guiding framework, the effects of autonomy support (AS) versus autonomy thwart (AT) were examined within an exergaming context. Specifically, this study investigated the impact of autonomy support / thwart on five variables: perceived autonomy need satisfaction and autonomy thwart, affect, game performance, and willingness to recommend the study to others. …

What Female Candidates Need To Know: Current Research On Gender Effects In Campaigns And Elections, Lauren Michele Leist

LSU Master's Theses

Studies show that the vast majority of people have no problem voting for a woman and that when women run they win as often as men, yet female representation remains startlingly low in the U.S. Women are 50.8 percent of the U.S. population, but they account for merely 19.4% of the 535 seats in Congress, 24.5% of statewide executive positions, 24.2% of state legislatures, and 17.6% of mayors in cities with populations over 30,000 (Center for American Women and Politics 2015). There is certainly much research dedicated to gender and politics. But what is missing from current literature is an …

Gender Euphoria: Photography, Fashion, And Gender Nonconformity In The East Village, Alicia Diane Ridout

LSU Master's Theses

This thesis investigates the link between art and fashion photography in the work of Peter Hujar and Nan Goldin, both of whom commented on the nature of gender identity. There is an extensive body of fashion-inspired images by both of these East Village photographers that falls into this category. The pictures they produced of gender-nonconforming individuals serve to comment on the restrictive nature of gender identities represented in fashion photography, and also to elevate the status of those pictured to that of fashion models. The unique cultural context of the East Village served as the perfect location for both photographers …

Acoustic Realization Of Contrastive Stress In Individuals With Parkinson's Disease, Ana Maria Gaviria

LSU Master's Theses

This study investigated the acoustic correlates of contrastive stress produced by individuals with Parkinson’s disease (PD) to learn more about their ability to modulate acoustic cues to mark contrastive stress. Speech materials from 10 individuals with PD and 10 gender- and age-matched neurologically healthy controls (HC) were recorded and analyzed. The four acoustic measures (peak intensity, peak F0, vowel duration, and acoustic vowel space area) of stressed and unstressed syllables were compared to determine which acoustic parameters are preferentially employed by each group to mark contrastive stress. The results indicated that individuals with PD exhibited significant changes in vowel duration …

Fish Biomass And Community Structure Around Standing And Toppled Oil And Gas Platforms In The Northern Gulf Of Mexico Using Hydroacoustic And Video Surveys, Emily Marissa Reynolds

LSU Master's Theses

There has been relatively little study of the efficacy of decommissioned oil and gas platforms as artificial reef habitats for fish assemblages in the northern Gulf of Mexico (GOM). A variety of fish species have been reported on these structures, but the species biomass distribution and community structure has not been studied thoroughly. Hydroacoustic and video surveys were conducted quarterly from June 2013 to June 2014 at three standing and two toppled oil and gas platforms located approximately 130 km off the coast of Louisiana at 90 m depth; to gain information about the spatial biomass distribution and community structure …

Evaluating The Interspersal Procedure Using Free Access To A Competing Reinforcer, Catherine Rose Lark

LSU Master's Theses

Previous research has shown that interspersing additional easy problems among difficult target problems increases target problem fluency and student preference for an assignment. Nonetheless, there have been some contradictory findings concerning the efficacy of the interspersal procedure, so more research is needed to determine whether teachers should use this procedure for academic assignments. The current study attempted to replicate and extend the research on this procedure by using access to a competing reinforcer (an iPad) and a homework analogue. Fourth-grade students were given access to an iPad, but were told to work first for 10 minutes each on a control …

Development Of Disease Resistant Rice Using Whole Genome Sequencing And Standard Breeding Methods, Yamid Sanabria Gongora

LSU Doctoral Dissertations

Cultivated rice is the most important staple crop in the world, but diseases cause substantial losses in grain yield and quality. Sheath blight disease caused by the fungus Rhizoctonia solani is the second most important disease in rice. Most U.S varieties are tropical japonica type, but known sources of resistance in this subspecies are rare. Silva et al. (2012) identified candidate SNP associated with resistance to sheath blight by whole genome sequencing. The objectives of this study were to develop SNP-based markers from the information reported by Silva et al. (2012), to validate the markers by selective genotyping in the …

Using Trace Fossils To Determine The Role Of Oceanic Anoxic Event Ii On The Cretaceous Western Interior Seaway Paleoenvironment, Jacob Frederick Grosskopf

LSU Doctoral Dissertations

Did well-oxygenated benthic conditions exist in all parts of the Cretaceous Western Interior Seaway (CWIS) during the deposition of Bed 63 at the onset Oceanic Anoxic Event II (OAE II), as suggested by findings from two cores from the central portion of the CWIS? This problem was approached by categorizing the bioturbation that is prevalent through Bed 63 into oxygen-related ichnofabrics (ORI) in order to describe benthic oxygen conditions. These data were collected from outcrop and core among seven different sites along West–East and North–South transects that traversed portions of the CWIS with differing depositional settings and proximities to the …

A Technology-Enhanced German Language Course: Effects Of Technology Implementation And Cross-Cultural Exchange On Students’ Language Skills, Perceptions And Cultural Awareness, Michael B. Dettinger

LSU Doctoral Dissertations

This study employed a within-group case study design using a mixed methods approach. In doing so, the researcher used a concurrent triangulation process during a one semester intermediate German language course. In addition to the textbook, the researcher implemented a Technology to Support German Language Enhancement (TSGLE) intervention. The TSGLE included use of the following Web 2.0 technologies: blogs, podcasts, online chat, and wiki, to create an environment of increased asynchronous and synchronous interaction. Additionally, students embarked on a cross-cultural, virtual exchange with university students from Germany by interacting through a blog, a collaborative video conference session, a German film …

Agnes In Agony: Damasus, Ambrose, Prudentius, And The Construction Of The Female Martyr Narrative, Eric James Poche'

LSU Doctoral Dissertations

This dissertation examines the earliest surviving sources on the virgin martyr Agnes. Agnes is significant due to the popularity of her cult and the large number of early sources recounting her martyrdom. This dissertation argues that the fourth-century bishops Damasus and Ambrose, along with the Christian poet Prudentius, helped construct the narrative of Agnes’ passion in order to help popularize her cult throughout western Christendom. In an effort to promote virgin asceticism to their communities, they endorsed Agnes as the dominant exemplum for female piety in the west. By doing so, they associated themselves with the influential martyr. Since Agnes …

Homenaje A García Lorca, A Conductor’S Approach, Alejandro Artemio Larumbe Martínez

LSU Doctoral Dissertations

The purpose of this dissertation is to provide a conductor’s analysis of the Mexican composer Silvestre Revueltas’s Homenaje a García Lorca from research of his work and life. Revueltas wrote Homenaje a García Lorca, a chamber orchestral piece, in response to the murder of the Spanish poet Federico García Lorca in 1936 during the Spanish Civil War. Homenaje is orchestrated for twelve instruments in three contrasting movements: Baile (dance), Duelo (mourning), and Son (son is the name of a genre of traditional Mexican music). Homenaje is widely regarded as one of Revueltas’s most compelling works. It combines a highly personal …

Antisense Regulation And Tissue-Specific Roles Of Peg3 In Lactation And Maternal Care, Wesley D. Frey

LSU Doctoral Dissertations

Genomic imprinting is characterized by the restrictive expression of a gene from one of the two inherited parental alleles. Many of these genes have been implicated in neonatal growth and mammalian reproduction. The two studies discussed in this dissertation focus on the tissue-specific contributions of Paternally Expressed Gene 3 (Peg3) on lactation and maternal care as well as the regulation of this gene through an antisense RNA (APeg3). In the first study, a conditional knockout allele has been developed to further characterize these known functions of Peg3 in a tissue-specific manner. The mutant line was first crossed with germline Cre, …

Persistent Muscle Fiber Regeneration In Long Term Denervation. Past, Present, Future., Ugo Carraro, Simona Boncompagni, Valerio Gobbo, Katia Rossini, Sandra Zampieri, Simone Mosole, Barbara Ravara, Alessandra Nori, Roberto Stratamare, Francesco Ambrosio, Francesco Piccione, Stefano Masiero, Vincenzo Vindigni, Paolo Gargulo, Felciiano Protasi, Helmut Kern, Amber Pond, Andrea Marcante

Publications

Despite the ravages of long term denervation there is structural and ultrastructural evidence for survival of muscle fibers in mammals, with some fibers surviving at least ten months in rodents and 3-6 years in humans. Further, in rodents there is evidence that muscle fibers may regenerate even after repeated damage in the absence of the nerve, and that this potential is maintained for several months after denervation. While in animal models permanently denervated muscle sooner or later loses the ability to contract, the muscles may maintain their size and ability to function if electrically stimulated soon after denervation. Whether in …

Bordetella Petrii Recovered From Chronic Pansinusitis In An Adult With Cystic Fibrosis, Laura Biederman, Marc Rosen Md, Brent S. Bobik, Amity L. Roberts, Phd, D(Abmm)

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

No abstract provided.

Challenges Of Dementia Management Within Primary Care, Kathyrn Nelson

Theses and Dissertations

No abstract provided.

Ar Trebui Femeile Să Fie Hirotonite Ca Pastori? Considerații Asupra Vechiului Testament - Partea A Iv-A, Richard M. Davidson

Faculty Publications

This is the last part of a four-part series of studies published in the previous issues of TheoRhēma on women ordination from an Old Testament perspective, including the eschatological future envisaged by the same. It has been argued that the OT witness regarding male-female relations in the covenant community indicates that despite the patriarchal culture and divine condescension to the hardness of human hearts, the way back to the Edenic ideal for equality in gender relations was upheld in that all the various kinds or positions of leadership according to God’s ideal were open to, and filled by, women: priest, …

Confronting Totalitarianism At Home: The Roots Of European Privacy Protections, Hannah Bloch-Wehba

Faculty Scholarship

In the last several years, a consensus has developed that a wide gulf exists between European and American privacy law, although division still exists on whether European law is “more protective” or simply “home to different intuitive sensibilities” than American law. Existing research on the development of European privacy law has focused on two areas: nineteenth-century traditions of honor and dueling, which gave rise to a concept of privacy linked to dignity, and the totalitarian dictatorships of the twentieth century, in reaction to which privacy protected liberty. This Article offers a contrasting view by showing that European privacy law in …

Biological Evolution In Canadian Science Curricula, Anila Ashgar, Sarah Bean, Wendi O'Neill, Brian Alters

Education Faculty Articles and Research

"The social controversy around biological evolution and creationism continues to persist throughout North America (Alters and Nelson 2002; Berkman and Plutzer 2011; Moore and Cotner 2009; Wiles and Alters 2011; Winslow and others 2011; Rissler and others 2014). This fierce debate has been quite visible in the United States, but seems to be relatively muted in Canada, which may lead many to believe that the dispute does not exist north of the border. While this issue has been researched and documented thoroughly in the US, relatively little is known about its dynamics in Canada, despite the powerful presence of such …

Wrestling With Expectations: An Examination Of How Asian American College Students Negotiate Personal, Parental, And Societal Expectations, Michelle Samura

Education Faculty Articles and Research

This research draws on a broader study that situates Asian American college students within larger sociohistorical and political contexts. I examined Asian American college students’ experiences and what it means to be “Asian American” in and through these experiences. Two types of expectations emerged from the data: students’ internal expectations—the expectations that they have for themselves as well as their college and postcollege experiences, and external expectations from family and society. The various ways that students negotiate internal and external expectations translate into particular understandings of freedom and possibility they carry into college. I also discuss students’ precollege racial awareness …

An Integral Perspective Of Peace Leadership, Whitney Mcintyre Miller, Zachary Gabriel Green

Education Faculty Articles and Research

"Peace leadership is the mobilization of action for just change. When people are motivated to act individually and function collectively for the benefit of humanity and the planet, peace leadership is present. Central to peace leadership is a desire for inclusion and cohesion whereby individuals are enabled to live in liberty to their fullest potential, free from the oppression of powers who seek to wield dominance. Peace leadership therefore is focused on creating a positive peace, while including essential elements working against forces for violence and aggression, or negative peace (Galtung, 3). It is an integral process to understand individual …

A Factor Analytic Validation Study Of The Scale Of Teachers' Attitudes Towards Inclusive Classrooms (Static)), Trisha Sugita Nishimura, Randy T. Busse

Education Faculty Articles and Research

General and special education teachers (N = 125) completed the Scale of Teachers’ Attitudes towards Inclusive Classrooms (STATIC). The internal consistency of the instrument was strong with an alpha of .89. The measure demonstrated excellent test-retest reliability (r = .99) and a dependent t-test was non-significant, indicating mean group temporal stability. An exploratory factor analysis resulted in a five-factor scale accounting for 61.6% of the variance versus the original four factors identified by the author of the instrument. Future research and potential use of the instrument are discussed.

Compliance To The Consort Statement On Participant Flow Diagrams In Infectious Disease Randomized Clinical Trials, Onyeka P. Godwin, Brandon Dyson, Paul S. Lee, Soon Park, Euni Lee

Pharmacy Faculty Articles and Research

Background: The Consolidated Standard of Reporting Trials (CONSORT) Guidelines were developed to support adequate reporting of randomized controlled trials (RCTs).

Method: A systematic review was conducted including RCTs of infectious diseases published in the top general medical and infectious disease journals in 2010. The level of compliance to flow diagram and its association with the CONSORT endorsement by the journals were evaluated.

Results: A total of 67 studies were included in the analysis and a half of the studies were HIV/AIDS RCTs. About 78% of the studies included the flow diagram and 66% of the studies described …

The Motivation To Express Prejudice, Patrick S. Forscher, William T.L. Cox, Nicholas Graetz, Patricia G. Devine

Psychological Science Faculty Publications and Presentations

Contemporary prejudice research focuses primarily on people who are motivated to respond without prejudice and the ways in which unintentional bias can cause these people to act inconsistent with this motivation. However, some real-world phenomena (e.g., hate speech, hate crimes) and experimental findings (e.g., Plant & Devine, 2001; 2009) suggest that some expressions of prejudice are intentional. These phenomena and findings are difficult to explain solely from the motivations to respond without prejudice. We argue that some people are motivated to express prejudice, and we develop the motivation to express prejudice (MP) scale to measure this motivation. In seven studies …

Sparse Coding Based Dense Feature Representation Model For Hyperspectral Image Classification, Ender Oguslu, Guoqing Zhou, Zezhong Zheng, Khan Iftekharuddin, Jiang Li

Electrical & Computer Engineering Faculty Publications

We present a sparse coding based dense feature representation model (a preliminary version of the paper was presented at the SPIE Remote Sensing Conference, Dresden, Germany, 2013) for hyperspectral image (HSI) classification. The proposed method learns a new representation for each pixel in HSI through the following four steps: sub-band construction, dictionary learning, encoding, and feature selection. The new representation usually has a very high dimensionality requiring a large amount of computational resources. We applied the l₁/l_q regularized multiclass logistic regression technique to reduce the size of the new representation. We integrated the method with a linear …

A Comparative Study Of Two Prediction Models For Brain Tumor Progression, Deqi Zhou, Loc Tran, Jihong Wang, Jiang Li, Karen O. Egiazarian (Ed.), Sos S. Agaian (Ed.), Atanas P. Gotchev (Ed.)

Electrical & Computer Engineering Faculty Publications

MR diffusion tensor imaging (DTI) technique together with traditional T1 or T2 weighted MRI scans supplies rich information sources for brain cancer diagnoses. These images form large-scale, high-dimensional data sets. Due to the fact that significant correlations exist among these images, we assume low-dimensional geometry data structures (manifolds) are embedded in the high-dimensional space. Those manifolds might be hidden from radiologists because it is challenging for human experts to interpret high-dimensional data. Identification of the manifold is a critical step for successfully analyzing multimodal MR images.

We have developed various manifold learning algorithms (Tran et al. 2011; Tran et al. …

Application And Histology-Driven Refinement Of Active Contour Models To Functional Region And Nerve Delineation: Towards A Digital Brainstem Atlas, Nimal Patel, Sharmin Sultana, Tanweer Rashid, Dean Krusienski, Michel A. Audette

Electrical & Computer Engineering Faculty Publications

This paper presents a methodology for the digital formatting of a printed atlas of the brainstem and the delineation of cranial nerves from this digital atlas. It also describes on-going work on the 3D resampling and refinement of the 2D functional regions and nerve contours. In MRI-based anatomical modeling for neurosurgery planning and simulation, the complexity of the functional anatomy entails a digital atlas approach, rather than less descriptive voxel or surface-based approaches. However, there is an insufficiency of descriptive digital atlases, in particular of the brainstem. Our approach proceeds from a series of numbered, contour-based sketches coinciding with slices …

A Robust Deep Model For Improved Classification Of Ad/Mci Patients, Feng Li, Loc Tran, Kim-Han Thung, Shuiwang Ji, Dinggang Shen, Jiang Li

Electrical & Computer Engineering Faculty Publications

Accurate classification of Alzheimer's disease (AD) and its prodromal stage, mild cognitive impairment (MCI), plays a critical role in possibly preventing progression of memory impairment and improving quality of life for AD patients. Among many research tasks, it is of a particular interest to identify noninvasive imaging biomarkers for AD diagnosis. In this paper, we present a robust deep learning system to identify different progression stages of AD patients based on MRI and PET scans. We utilized the dropout technique to improve classical deep learning by preventing its weight coadaptation, which is a typical cause of overfitting in deep learning. …

Temporary Bonding With Polydimethylglutarimide Based Lift Off Resist As A Layer Transfer Platform, T. Matsumae, A. D. Koehler, J. D. Greenlee, T. J. Anderson, H. Baumgart, G. G. Jernigan, K. D. Hobart, F. J. Kub

Electrical & Computer Engineering Faculty Publications

Bonding of lift off resist (LOR) was performed to realize temporary wafer bonding without residue. Bonding process conditions such as spin speed, pre-bake temperature, and bonding temperature were optimized to obtain a large bonded area with high bond strength. Under optimized process conditions, a bonded area covering over 98% of the wafer surface, with a room temperature bond strength of nearly 5 J/m² is achieved. During razor blade testing, fracture often occurs at the Si wafer. Moreover, debonding using an N-Methyl-2-pyrrolidone (NMP)-based solvent left the wafer surface extremely small amount of residue. Thus, the optimized bonding processed developed in …

Some Results For The Hodge Decomposition Theorem In Euclidean Three-Space, Paul Bracken

School of Mathematical & Statistical Sciences Faculty Publications

The Hodge Decomposition Theorem plays a significant role in the study of partial differential equations. Several interrelated propositions which are required for the proof of the Hodge theorem in Euclidean three-space are introduced and proved in a novel way.