Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2009

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 26401 - 26430 of 27518

Full-Text Articles in Entire DC Network

Function Spaces, Wavelets And Representation Theory, Jens Gerlach Christensen Jan 2009

Function Spaces, Wavelets And Representation Theory, Jens Gerlach Christensen

LSU Doctoral Dissertations

This dissertation is concerned with the interplay between the theory of Banach spaces and representations of groups. The wavelet transform has proven to be a useful tool in characterizing and constructing Banach spaces, and we investigate a generalization of an already known technique due to H.G. Feichtinger and K. Gröchenig. This generalization is presented in Chapter 3, and in Chapters 4 and 5 we present examples of spaces which can be described using the theory. The first example clears up a question regarding a wavelet characterization of Bergman spaces related to a non-integrable representation. The second example is a wavelet …

Go to article

The Effects Of Increasing The Risk Perception Of High-Risk Behaviors On Decision Making Among College Daily Smokers And Never-Smokers, Scott Patterson Jan 2009

The Effects Of Increasing The Risk Perception Of High-Risk Behaviors On Decision Making Among College Daily Smokers And Never-Smokers, Scott Patterson

LSU Doctoral Dissertations

Participation in high-risk behaviors, such as substance use or dangerous driving practices, is widely reported by young adults and college students. Psychosocial theories explain participation in high-risk behaviors by the effects of risk perception on the outcome of behavior. Physiological researchers assert that biological factors (such as the role of the prefrontal cortex) better account for participation in high-risk behaviors based on impulsive decision-making patterns in substance users. The current study explored the relationship between impulsive decision-making and risk perception by assessing the impact of changes in high-risk perceptions on a measure of impulsive decision-making (delay discounting task). A sample …

Go to article

Investigations Of Chlamydomonas Reinhardtii Ergosterol Biosynthesis, Kristy Marie Brumfield Jan 2009

Investigations Of Chlamydomonas Reinhardtii Ergosterol Biosynthesis, Kristy Marie Brumfield

LSU Doctoral Dissertations

Ergosterol is the major sterol found in the membranes of Chlamydomonas reinhardtii. While past studies have identified some ergosterol mutants in C. reinhardtii, very little is known about sterol biosynthesis pathways in this species. With the elucidation of the Chlamydomonas genome, bioinformatics analysis has allowed us to determine potential genes involved in ergosterol biosynthesis. With this knowledge, a working model of the pathway was designed for future analysis. Several of the ergosterol biosynthetic genes were analyzed in respect to their role and involvement in flagellar regeneration. These genes were upregulated during the regrowth of the flagella. Also Chlamydomonas strains lacking …

Go to article

An Experimental Study Of The Effects Of Workforce Bullying On Three Affective Constructs: Self-Efficacy, Satisfaction And Stress, Elizabeth A. Nealy Jan 2009

An Experimental Study Of The Effects Of Workforce Bullying On Three Affective Constructs: Self-Efficacy, Satisfaction And Stress, Elizabeth A. Nealy

LSU Doctoral Dissertations

The primary purpose of this study was to determine the effects of “bullying” behavior on the affective constructs of self-efficacy, satisfaction and stress of students enrolled in a junior level course at a research extensive university in the southern region of the United States. The sample included 35 undergraduate students at one research-extensive university in the southern region of the United States who were enrolled in a leadership course in the spring semester of 2009. The dependent variables were participants’ scores on measures of self-efficacy, satisfaction and stress. The independent variable was whether or not participants were exposed to “bullying” …

Go to article

Scheduling And Reconfiguration Of Interconnection Network Switches, Krishnendu Roy Jan 2009

Scheduling And Reconfiguration Of Interconnection Network Switches, Krishnendu Roy

LSU Doctoral Dissertations

Interconnection networks are important parts of modern computing systems, facilitating communication between a system's components. Switches connecting various nodes of an interconnection network serve to move data in the network. The switch's delay and throughput impact the overall performance of the network and thus the system. Scheduling efficient movement of data through a switch and configuring the switch to realize a schedule are the main themes of this research. We consider various interconnection network switches including (i) crossbar-based switches, (ii) circuit-switched tree switches, and (iii) fat-tree switches. For crossbar-based input-queued switches, a recent result established that logarithmic packet delay is …

Go to article

Effects Of An Audience Response System On Student Learning Outcomes In An Applied Kinesiology Course, Katherine Krieg Jan 2009

Effects Of An Audience Response System On Student Learning Outcomes In An Applied Kinesiology Course, Katherine Krieg

LSU Doctoral Dissertations

The purpose of this study was to examine the effects of using audience response systems (ARS) on student learning outcomes and learning processes, when the instructional strategy of using sequentially challenging questions and collaborative discussions were held constant across both treatment and control conditions. A quasi-experimental AB alternating research design was employed. Two sections of a Functional Anatomy and Kinesiology course at a small faith-based college participated in the study. One section served as control and the other section as treatment groups until midsemester, when the roles of the groups switched. Both quantitative and qualitative data were collected and analyzed. …

Go to article

Inside The Red Box: North Korea's Post-Totalitarian Politcs, Patrick Mceachern Jan 2009

Inside The Red Box: North Korea's Post-Totalitarian Politcs, Patrick Mceachern

LSU Doctoral Dissertations

This dissertation proposes a radically new understanding of North Korean politics under Kim Jong Il and carefully tests this theoretical proposition. Current models describe North Korea as some form of a highly centralized state: totalitarian, personalistic, or corporatist. By contrast, I argue that these monolithic ideal types fail to capture the institutional pluralism that helps distinguish the younger Kim’s rein from his father’s. While Kim Il Sung’s rule can be described as totalitarian, Kim Jong Il governs through a more decentralized post-totalitarian, institutionally plural state. Kim Jong Il’s government is highly centralized, but it is less centralized than his father’s. …

Go to article

Dna Methylation Analysis And Identification Of A Novel Antisense Transcript In The Peg3 Imprinted Domain, Jennifer Marian Huang Jan 2009

Dna Methylation Analysis And Identification Of A Novel Antisense Transcript In The Peg3 Imprinted Domain, Jennifer Marian Huang

LSU Doctoral Dissertations

Genomic imprinting is a process that leads to the silencing of one allele of a gene in a parent of origin specific manner. Genes that are involved in this process are often regulated in clusters, one of which is the Peg3 (Paternally expressed gene 3) imprinted domain. We investigated this region for both CpG islands and long antisense transcripts, two common features of imprinted gene clusters. First, we performed a systematic survey of DNA methylation status of the CpG islands in this region of the mouse, cow, and human genomes. We identified two previously unreported differentially methylated regions (DMR): one …

Go to article

An Uncertainty-Based Approach To The Total Maximum Daily Load Development, Abhijit Patil Jan 2009

An Uncertainty-Based Approach To The Total Maximum Daily Load Development, Abhijit Patil

LSU Doctoral Dissertations

A Bayesian-updating approach is developed to the estimation of the total uncertainty-based Margin of Safety (MOS) for Total Maximum Daily Load calculations using the watershed modeling tool HSPF. In order to determine the prior, likelihood, and posterior distributions of uncertainties involved in Bayesian approach, various probability density functions are derived. The temperature measurement induced uncertainty in dissolved oxygen simulation is found to be normally distributed. The temporal scale uncertainty in weather data decreases with decreasing temporal resolution. The temporal-scale uncertainties in the rainfall and temperature data follow a Weibull and general extreme value distributions, respectively. The spatial-resolution uncertainty in simulated …

Go to article

Global Positioning System In Curved Space-Time And Other Applications Of General Relativity, Argenis Daniel Da Silva Jan 2009

Global Positioning System In Curved Space-Time And Other Applications Of General Relativity, Argenis Daniel Da Silva

LSU Doctoral Dissertations

In this work, we present some applications of the theory of General Relativity. First, we show a numerical scheme to account for relativistic effects in the Global Positioning System. Then, a couple of applications of astrophysical interest are worked out. These are the study of the gravitational collapse of stars and the dynamical evolution of a three-dimensional Einstein-Klein-Gordon field.

Go to article

The Effects Of Visual Representations On Teacher Training Of Phonological Awareness Principles, Rachel Kennedy Powell Jan 2009

The Effects Of Visual Representations On Teacher Training Of Phonological Awareness Principles, Rachel Kennedy Powell

LSU Doctoral Dissertations

Teachers are now being held to high accountability standards in reading instruction, yet studies show that teachers lack adequate knowledge in reading and phonological awareness principles (Moats, 1994, 2009; Spencer, Schuele, Guillot, & Lee, 2008). The purpose of this study was to determine the effects of visual representations of letter/sound production (i.e., Phonic Faces, Norris, 2001) on improving teacher knowledge of phonological awareness principles, and to determine if there is a concomitant improvement in phonological awareness and reading acquisition for children in those classrooms. Seventeen kindergarten teachers from a Mississippi school were pretested on phonological awareness principles, then divided into …

Go to article

Evidence That The Boundary Element-Associated Factors Beaf-32a And Beaf-32b Affect Chromatin Structure In Drosophila Melanogaster, Matthew Kenneth Gilbert Jan 2009

Evidence That The Boundary Element-Associated Factors Beaf-32a And Beaf-32b Affect Chromatin Structure In Drosophila Melanogaster, Matthew Kenneth Gilbert

LSU Doctoral Dissertations

The Boundary Element-Associated Factors, BEAF-32A and BEAF-32B bind to hundreds of loci on Drosophila chromosomes. These proteins function as insulators; they can prevent promoter activation by an enhancer when placed between them and protect transgenes from chromosomal position effects. To gain insight into BEAF function we designed and expressed a transgene encoding a dominant-negative form of BEAF. This peptide, BID, consists of the BEAF self-interaction domain. We demonstrate here that this peptide interferes with BEAF’s ability to bind DNA and prevents it from functioning as an insulator. In addition, expression of BID leads to a global disruption of polytene chromosome …

Go to article

The Virgin's Daughters: Catholic Traditions And The Post-Colonial South In Contemporary Women's Writing, Elizabeth M. Beard Jan 2009

The Virgin's Daughters: Catholic Traditions And The Post-Colonial South In Contemporary Women's Writing, Elizabeth M. Beard

LSU Doctoral Dissertations

This dissertation analyzes the texts of contemporary women writers who consciously engage dominant Catholic, American, and southern ideologies in their narratives and who posit Louisiana as a liminal, hybrid space. Building upon postcolonial concepts of hybridity and performance of cultural memory, I trace a “pathway” to feminist recovery and reclamation of ancestral memory and spirituality in Valerie Martin’s A Recent Martyr, Rebecca Wells’ Little Altars Everywhere and Divine Secrets of the Ya-Ya Sisterhood, Brenda Marie Osbey’s All Saints, and Erna Brodber’s Louisiana. The authors enact spiritual and cultural reclamation through the written expression of key components of postcolonial reconstruction of …

Go to article

Determining The Number Of Factors In Data Containing A Single Outlier: A Study Of Factor Analysis Of Simulated Data, Victor Snipes Swaim Jan 2009

Determining The Number Of Factors In Data Containing A Single Outlier: A Study Of Factor Analysis Of Simulated Data, Victor Snipes Swaim

LSU Doctoral Dissertations

Numerous procedures have been suggested for determining the number of factors to retain in factor analysis. However, previous studies have focused on comparing methods using normal data sets. This study had two phases. The first phase explored the Kaiser method, Scree test, Bartlett’s chi-square test, Minimum Average Partial (1976 & 2000), Horn’s parallel analysis, and Longman’s Parallel Analysis on normal data using the estimation methods of Maximum Likelihood (ML), Principal Component Analysis (PCA), and Principal Factor Analysis (PFA). The second phase explored the Kaiser method, Scree test, Minimum Average Partial (1976 & 2000), and Horn’s parallel analysis, and Longman’s Parallel …

Go to article

Exploration Of Ternary Intermetallic Materials Using Tin And Gallium Flux, Edem Kodzo Okudzeto Jan 2009

Exploration Of Ternary Intermetallic Materials Using Tin And Gallium Flux, Edem Kodzo Okudzeto

LSU Doctoral Dissertations

The focus of this dissertation is the structure-property relationships of ternary intermetallic stannides and gallides. We are interested in these compounds because of the wide range of physical properties they possess. While investigating the Ln-Co-Sn system (Ln = lanthanide), we have synthesized single crystals that crystallize in the Yb3Rh4Sn13, Ho7Co6Sn23 and the Tb5Rh6Sn18 structure types. We observe the formation of a particular structure type depending on the size of the lanthanide present. The aforementioned compounds all contain CoSn6 trigonal prisms, which create voids occupied by Ln and Sn polyhedral units. We have also investigated the physical properties of these compounds …

Go to article

The Problems Solving Styles Of Emergency Operations Center Staffs Of Local And State Government Agencies, Glynn Cavin Jan 2009

The Problems Solving Styles Of Emergency Operations Center Staffs Of Local And State Government Agencies, Glynn Cavin

LSU Doctoral Dissertations

The purpose of this study was to investigate the demographics, leadership styles, and preferred problem solving style of the emergency management career field. The catalyst for the research was recognition that there are few scholarly investigations or theories of the cognitive processes that occur within emergency operations center staffs (EOCs), and to establish the demographic baseline. Demographics of Louisiana participants were compared with similar demographics of participants from the International Association of Emergency Managers (IAEM). The results revealed that the emergency management occupation is older and male dominated. The group is well educated; many IAEM members having advanced degrees. The …

Go to article

Parallel Cloth Simulation Using Openmp And Cuda, Gillian David Sims Jan 2009

Parallel Cloth Simulation Using Openmp And Cuda, Gillian David Sims

LSU Doctoral Dissertations

The widespread availability of parallel computing architectures has lead to research regarding algorithms and techniques that best exploit available parallelism. In addition to the CPU parallelism available; the GPU has emerged as a parallel computational device. The goal of this study was to explore the combined use of CPU and GPU parallelism by developing a hybrid parallel CPU/GPU cloth simulation application. In order to evaluate the benefits of the hybrid approach, the application was first developed in sequential CPU form, followed by a parallel CPU form. The application uses Backward Euler implicit time integration to solve the differential equations of …

Go to article

An Examination Of The Effectiveness Of The Mmpi-2 And The Pai In The Detection Of Random Responding, Lesley Ann Hiebing Jan 2009

An Examination Of The Effectiveness Of The Mmpi-2 And The Pai In The Detection Of Random Responding, Lesley Ann Hiebing

Dissertations and Theses @ UNI

Intermittent Random Responding, Front Random Responding, and Back Random Responding were investigated on the MMPI-2 and PAL Random responses were inserted in increasing proportions into profiles from a large clinical sample. Validity scales sensitive to random responding on each scale (VRIN, F, FB, and FP on the MMPI-2 and ICN and INF on the PAI) were evaluated to determine which scale(s) would best detect random responding. Results indicate that validity scales from both measures were more sensitive to random responding in the intermittent random condition and performed worse in the back random condition. Overall, the MMPI-2 validity scales were better …

Go to article

Spreadsheet Based Immediate Feedback Formative Assessments For Naïve Conception Recognition And Corrective Accommodation In The Physical Sciences, Jonnie R. Becker Jan 2009

Spreadsheet Based Immediate Feedback Formative Assessments For Naïve Conception Recognition And Corrective Accommodation In The Physical Sciences, Jonnie R. Becker

Graduate Research Papers

Providing an education requires continuous assessment which is not feasible with traditional methodologies. This project involved the creation of a set of three formative assessment spreadsheet workbooks that provide instant feedback related to common naive conceptions of matter, change, and energy. Combining validity tested assessment items and constructivist learning theory as a base, multiple choice questions were placed into a series of Excel spreadsheet workbooks that are inter-referenced to instantly report student achievement and reasoning. These spreadsheets provide accurate, timely feedback to the students and the facilitator, as well as an opportunity for students to grow their understandings. This assessment …

Go to article

Architects Of The Identity Of Dance: Gender Inequity In Achievement And Acknowledgment In Australian Contemporary Dance, Quindell Orton Jan 2009

Architects Of The Identity Of Dance: Gender Inequity In Achievement And Acknowledgment In Australian Contemporary Dance, Quindell Orton

Theses : Honours

Evidence suggests that males receive more opportunities, awards and dominate the dance scene in terms of artistic directorship of high visibility, large budget contemporary dance companies within Australia. This research investigates why and how males have come to be the architects of the identity of dance and the factors which may inhibit a counterpart female's likelihood of assuming the same role. Much of this paper deals with constructing hypotheses for how gender disparities in contemporary dance may have come about. In order to devise informed hypotheses, I have gathered data on government funding and national dance awards. In addition interviews …

Go to article

New Testament Survey, Camilla Belfon Jan 2009

New Testament Survey, Camilla Belfon

Syllabus Repository

No abstract provided.

Go to article

New Testament Survey, Camilla Belfon Jan 2009

New Testament Survey, Camilla Belfon

Syllabus Repository

No abstract provided.

Go to article

Old Testament Survey, Steelman Library, G White Dr. Jan 2009

Old Testament Survey, Steelman Library, G White Dr.

Syllabus Repository

No abstract provided.

Go to article

The Eye Of Charity: Jürgen Moltmann’S Practical Theodicy, Ante Jerončić Jan 2009

The Eye Of Charity: Jürgen Moltmann’S Practical Theodicy, Ante Jerončić

Andrews University Seminary Studies (AUSS)

No abstract provided.

Go to article

Response To Review Articles Of Flame Of Yahweh, Richard M. Davidson Jan 2009

Response To Review Articles Of Flame Of Yahweh, Richard M. Davidson

Andrews University Seminary Studies (AUSS)

No abstract provided.

Go to article

Creeds And Statements Of Belief In Early Adventist Thought, S. Joseph Kidder Jan 2009

Creeds And Statements Of Belief In Early Adventist Thought, S. Joseph Kidder

Andrews University Seminary Studies (AUSS)

No abstract provided.

Go to article

The Parable Of The Tares And Matthew's Stratagy Vis-A-Vis Extreme Sectarian Impulses From Within His Community, Luca Marulli Jan 2009

The Parable Of The Tares And Matthew's Stratagy Vis-A-Vis Extreme Sectarian Impulses From Within His Community, Luca Marulli

Andrews University Seminary Studies (AUSS)

No abstract provided.

Go to article

Divided By Visions Of The Truth: The Bible, Epistemology, And The Adventist Community, Nicholas P. Miller Jan 2009

Divided By Visions Of The Truth: The Bible, Epistemology, And The Adventist Community, Nicholas P. Miller

Andrews University Seminary Studies (AUSS)

No abstract provided.

Go to article

Investigating The Presuppositional Realm Of Biblical-Theological Methodology, Part I: Dooyeweerd On Reason, Oliver Glanz Jan 2009

Investigating The Presuppositional Realm Of Biblical-Theological Methodology, Part I: Dooyeweerd On Reason, Oliver Glanz

Andrews University Seminary Studies (AUSS)

No abstract provided.

Go to article

Review Article Of Adela Collins's Mark, Hermenian Commentary, Thomas Shepherd Jan 2009

Review Article Of Adela Collins's Mark, Hermenian Commentary, Thomas Shepherd

Andrews University Seminary Studies (AUSS)

No abstract provided.

Go to article

First Prev Next Last