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29 Mai 2005 : Le "Non" Franais Au Traite Etablissant Une Constitution Pour L'Europe: Analyse D'Un Evenement Historique, Symbole D'Un Malaise, Baptiste Marc Prévôt Jul 2007

29 Mai 2005 : Le "Non" Franais Au Traite Etablissant Une Constitution Pour L'Europe: Analyse D'Un Evenement Historique, Symbole D'Un Malaise, Baptiste Marc Prévôt

Theses and Dissertations

Le but de cette thèse est de présenter une vue d’ensemble du Traité constitutionnel européen, et d’apporter une explication quant à son rejet par une majorité d’électeurs français lors du référendum tenu le 29 mai 2005. Dans un premier temps, nous présenterons les fondements et principes de cette constitution, mais aussi certaines idées faisant débat au sein de l’Union européenne afin d’en comprendre les enjeux. Ensuite, nous considérerons des points de vue partagés ou divergents parmi les partis et les politiciens qui ont appelé à voter NON parmi la gauche, l’extrême gauche, la droite et l’extrême droite. Enfin, nous tâcherons …

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Microfacies Analysis, Sedimentary Petrology, And Reservoir Characterization Of The Sinbad Limestone Based Upon Surface Exposures In The San Rafael Swell, Utah, Caleb R. Osborn Jul 2007

Microfacies Analysis, Sedimentary Petrology, And Reservoir Characterization Of The Sinbad Limestone Based Upon Surface Exposures In The San Rafael Swell, Utah, Caleb R. Osborn

Theses and Dissertations

The Lower Triassic Sinbad Limestone Member of the Moenkopi Formation has produced minor amounts of oil in the Grassy Trail Creek field near Green River, Utah and is present below much of central Utah including the recently discovered Covenant field. Superb outcrops of this thin (15 m), mixed carbonate-silicilastic unit in the San Rafael Swell permit detailed analysis of its vertical and lateral reservoir heterogeneity. Vertically, the Sinbad Limestone comprises three facies associations: (A) a basal storm-dominated, well-circulated skeletal-oolitic-peloidal limestone association, (B) a storm-dominated, poorly-circulated hummocky cross-stratified siliciclastic/peloidal association, and (C) a capping peritidal cross-bedded oolitic dolograinstone association. Eleven microfacies …

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Laterally Loaded Pile Cap Connections, Tony Eugene Stenlund Jul 2007

Laterally Loaded Pile Cap Connections, Tony Eugene Stenlund

Theses and Dissertations

There is presently considerable uncertainty regarding appropriate connection details between driven piles and pile caps. Prior research on the subject suggests that given a proper embedment length, a specialized reinforced connection may not be necessary. Eliminating these costly connection details could save thousands of dollars on both labor and materials. This research study focuses on the importance of the pile-to-cap connection detail with respect to the reinforcement connection and pile embedment length. Four pile caps were constructed, each with two 40 foot-long steel pipe piles, and were tested with different connection details. Two caps included a reinforced connection detail while …

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Particle Filter Based Mosaicking For Forest Fire Tracking, Justin Mathew Bradley Jul 2007

Particle Filter Based Mosaicking For Forest Fire Tracking, Justin Mathew Bradley

Theses and Dissertations

Using autonomous miniature air vehicles (MAVs) is a cost-effective, simple method for collecting data about the size, shape, and location characteristics of a forest fire. However, noise in measurements used to compute pose (location and attitude) of the on-board camera leads to significant errors in the processing of collected video data. Typical methods using MAVs to track fires attempt to find single geolocation estimates and filter that estimate with subsequent observations. While this is an effective method of resolving the noise to achieve a better geolocation estimate, it reduces a fire to a single point or small set of points. …

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Statistical Considerations In Designing For Biomarker Detection, Trenton C. Pulsipher Jul 2007

Statistical Considerations In Designing For Biomarker Detection, Trenton C. Pulsipher

Theses and Dissertations

The purpose of this project is to develop a statistical method for use in rapid detection of biological agents using portable gas chromatography mass spectrometry (GC/MS) devices. Of particular interest is 2,6-pyridinedicarboxylic acid (dipicolinic acid, or DPA), a molecule that is present at high concentrations in spores of Clostridium and Bacillus, the latter of which includes the threat organism Bacillus anthracis, or anthrax. Dipicolinic acid may be useful as a first-step discriminator of the biological warfare agent B. anthracis. The results of experiments with B. anthracis Sterne strain and Bacillus thuringiensis spores lead to a conceptual model for the chemical …

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Learning Russian Case Endings Through Model Sentences, Sara Lyn Jensen Jul 2007

Learning Russian Case Endings Through Model Sentences, Sara Lyn Jensen

Theses and Dissertations

The current study examines aspects of the Russian language that are particularly challenging for English-speaking students. It focuses on the complexity of Russian's grammatical morphology, specifically Russian case endings. In this study, methods and theories from the field of Second Language Acquisition (SLA) are reviewed to support a study aide designed by the author to help students with the acquisition of Russian case endings. The proposed study aide consists of 24 sentences composed of high-frequency Russian words. The 24 sentences contain all regular (approximately 75) Russian case endings. The purpose of the model sentences is to teach case forms using …

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The Origins, Evolution, And Phylogeny Of The Praying Mantises (Dictyoptera: Mantodea), Gavin John Svenson Jul 2007

The Origins, Evolution, And Phylogeny Of The Praying Mantises (Dictyoptera: Mantodea), Gavin John Svenson

Theses and Dissertations

The relatively small insect order Mantodea (praying mantises) is comprised of approximately 2,366 described species distributed in 436 genera. Members of the group occupy diverse habitats and are distributed across the globe, though their greatest numbers and diversity are concentrated primarily in the tropics. Though continental endemism is common, many groups have a broad global distribution. An immense diversity of morphology is exhibited across the order with adult mantises ranging in size from 2cm to ~25cm, and appearing like a dead leaf, a piece of quartz rock, or a blade of grass. The diversification and specialization of mantises in ecologically …

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The Minimum Rank Problem Over Finite Fields, Jason Nicholas Grout Jul 2007

The Minimum Rank Problem Over Finite Fields, Jason Nicholas Grout

Theses and Dissertations

We have two main results. Our first main result is a sharp bound for the number of vertices in a minimal forbidden subgraph for the graphs having minimum rank at most 3 over the finite field of order 2. We also list all 62 such minimal forbidden subgraphs and show that many of these are minimal forbidden subgraphs for any field. Our second main result is a structural characterization of all graphs having minimum rank at most k for any k over any finite field. This characterization leads to a very strong connection to projective geometry and we apply projective …

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An Evaluation Of Brigham Young University's Local Tesol Internship Program, Laura Kathleen Steeby Jul 2007

An Evaluation Of Brigham Young University's Local Tesol Internship Program, Laura Kathleen Steeby

Theses and Dissertations

An evaluation of BYU's Local TESOL Minor Internship program shows the strengths and weaknesses of this academic internship program. Students are required to complete 150 hours of TESOL-related work outside of their courses. The interns volunteer in different English-teaching programs in the area. Internship hours include the time in the classroom, preparation, materials development, as well as the time in the Linguistics 496R course. The interns are required to have most of their minor classes finished before they complete their internship so that their internship can be a capstone to and an application of what they have learned thus far. …

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A Correlation Of Pronunciation Learning Strategies With Spontaneous English Pronunciation Of Adult Esl Learners, Grant Taylor Eckstein Jul 2007

A Correlation Of Pronunciation Learning Strategies With Spontaneous English Pronunciation Of Adult Esl Learners, Grant Taylor Eckstein

Theses and Dissertations

In the last thirty years, language learning strategies have been used in the field of English as a Second Language (ESL) to help learners autonomously improve their English listening, speaking, reading, and writing. However, language learning strategies have not been applied to pronunciation learning in a large scale manner. This study attempted to bridge this gap by investigating the usage of pronunciation learning strategies among adult ESL learners. A strategic pronunciation learning scale (SPLS) was administered to 183 adult ESL learners in an Intensive English Program. Their scores on the SPLS were compared with their scores of spontaneous pronunciation on …

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Infinite Product Group, Keith G. Penrod Jul 2007

Infinite Product Group, Keith G. Penrod

Theses and Dissertations

The theory of infinite multiplication has been studied in the case of the Hawaiian earring group, and has been seen to simplify the description of that group. In this paper we try to extend the theory of infinite multiplication to other groups and give a few examples of how this can be done. In particular, we discuss the theory as applied to symmetric groups and braid groups. We also give an equivalent definition to K. Eda's infinitary product as the fundamental group of a modified wedge product.

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Probing For Reasons: Presentations, Questions, Phases, Kellyn Nicole Farlow Jul 2007

Probing For Reasons: Presentations, Questions, Phases, Kellyn Nicole Farlow

Theses and Dissertations

This thesis reports on a research study based on data from experimental teaching. Students were invited, through real-world problem tasks that raised central conceptual issues, to invent major ideas of calculus. This research focuses on work and thinking of the students, as they sought to build key ideas, representations and compelling lines of reasoning. This focus on the students' and their agency as learners has brought about a new development of the psychological and logical perspectives, as well as, highlighted students' choices in academic and social roles. Such choices facilitated continued learning among these students.

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A Safety Analysis Of Fatigue And Drowsy Driving In The State Of Utah, Hunter T. Young Jul 2007

A Safety Analysis Of Fatigue And Drowsy Driving In The State Of Utah, Hunter T. Young

Theses and Dissertations

Fatigue and drowsy driving in the state of Utah has been a causal factor in thousands of crashes over the years and poses a serious threat to public safety. Consequently, the purpose of this research was to evaluate the impact of drowsy driving in the state, to identify locations where fatigue and drowsy driving may be contributing factors to current crashes, and to identify methods to help mitigate these crashes. A 3-year drowsy driving crash rate spanning the years 2002 – 2004 was used to determine which segments of Utah highway are most prone to drowsy driving crashes. Drowsy driving …

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In Defense Of Ugly Women, Sara Deborah Nyffenegger Jul 2007

In Defense Of Ugly Women, Sara Deborah Nyffenegger

Theses and Dissertations

My thesis explores why beauty became so much more important in nineteenth-century Britain, especially for marriageable young women in the upper and middle class. My argument addresses the consequences of that change in the status of beauty for plain or ugly women, how this social shift is reflected in the novel, and how authors respond to the issue of plainer women and issues of their marriageability. I look at how these authorial attitudes shifted over the century, observing that the issue of plain women and their marriageability was dramatized by nineteenth-century authors, whose efforts to heighten the audience's awareness of …

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A Geometry-Based Motion Planner For Direct Machining And Control, Robert M. Cheatham Jul 2007

A Geometry-Based Motion Planner For Direct Machining And Control, Robert M. Cheatham

Theses and Dissertations

Direct Machining And Control (DMAC) is a new method of controlling machine tools directly from process planning software. A motion planning module is developed for the DMAC system that operates directly off path geometry without pre-tessellation. The motion planner is developed with the intent to process Bezier curves. The motion planning module includes a deterministic predictor-corrector-type curve interpolator, a dynamics limiting module, and a two-pass jerk-limited speed profiling algorithm. The methods are verified by machining an automotive surface in a clay medium and evaluating the resultant machine dynamics, feed rate, and chordal error throughout the machining process.

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The Main Challenges That A Teacher-In-Transition Faces When Teaching A High School Geometry Class, Greg Brough Henry Jul 2007

The Main Challenges That A Teacher-In-Transition Faces When Teaching A High School Geometry Class, Greg Brough Henry

Theses and Dissertations

During a semester-long action research study, the author attempted to implement a standards-based approach to teaching mathematics in a high school geometry class. Having previously taught according to a more traditional manner, there were many challenges involved as he made this transition. Some of the challenges were related to Geometry and others were related to the standards-based approach in general. The main challenges that the author encountered are identified and discussed. A plan of action for possible solutions to these challenges is then described.

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A Web-Based Tool For Oral Practice And Assessment Of Grammatical Structures, Heather Colleen Torrie Jul 2007

A Web-Based Tool For Oral Practice And Assessment Of Grammatical Structures, Heather Colleen Torrie

Theses and Dissertations

The grammar course objectives at Brigham Young University's English Language Center (ELC) are a list of grammar structures for each level that students are expected to be able to master. These objectives currently are only measured by pencil-paper grammar tests, providing information regarding receptive grammar ability only. Therefore, there is a need for an oral grammar assessment to measure productive grammar ability, providing diagnostic and achievement information about the specific grammar objectives. This project is a web-based oral grammar assessment tool that enables teachers to assess students' mastery of the structures covered in the ELC grammar classes. The core of …

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Characterization Of A Novel Nuclear Variant Of Bmp2 And Coordinate Regulation Of Col11a2 And Col27a1 By The Transcription Factor Lc-Maf, Jaime Lynn Mayo Jul 2007

Characterization Of A Novel Nuclear Variant Of Bmp2 And Coordinate Regulation Of Col11a2 And Col27a1 By The Transcription Factor Lc-Maf, Jaime Lynn Mayo

Theses and Dissertations

ABSTRACT I CHARACTERIZATION OF A NOVEL NUCLEAR VARIANT OF BMP2

Bone morphogenetic protein 2 (Bmp2) is a signaling protein that was first detected by its ability to induce cartilage and bone formation. It has since been implicated in broad variety of developmental, patterning, and disease processes. To date, Bmp2 has only been known to function as an extracellular signaling molecule. However, we have obtained clear evidence for a nuclear form of Bmp2. This nuclear variant, nBmp2, contains a bipartite NLS that overlaps the site of proteolytic cleavage. The NLS remains intact and functional when translation of Bmp2 initiates from a …

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A Wind And Rain Backscatter Model Derived From Amsr And Seawinds Data, Seth Niels Nielsen Jul 2007

A Wind And Rain Backscatter Model Derived From Amsr And Seawinds Data, Seth Niels Nielsen

Theses and Dissertations

The SeaWinds scatterometers aboard the QuikSCAT and ADEOS II satellites were originally designed to measure wind vectors over the ocean by exploiting the relationship between wind-induced surface roughening and the normalized radar backscatter cross-section. Recently, an algorithm for simultaneously retrieving wind and rain (SWR) from scatterometer measurements was developed that enables SeaWinds to correct rain-corrupted wind measurements and retrieve rain rate data. This algorithm is based on co-locating Tropical Rainfall Measuring Mission Precipitation Radar (TRMM PR) and SeaWinds on QuikSCAT data. In this thesis, a new wind and rain radar backscatter model is developed for the SWR algorithm using a …

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Sexual Satisfaction In Older Marriages: Effects Of Family-Of-Origin Distress And Marital Distress, Luke Elias Wilson Jul 2007

Sexual Satisfaction In Older Marriages: Effects Of Family-Of-Origin Distress And Marital Distress, Luke Elias Wilson

Theses and Dissertations

The purpose of this study was to examine how sexual satisfaction in older marriages (marriages with at least one spouse between the ages of 55 and 75) was affected by family-of-origin distress (recent measure of recollection of childhood experiences) and marital distress (measure of current marital relationship) for husbands and wives. The hypotheses of this study were that both family-of-origin distress and marital distress would have negative effects on sexual satisfaction for older couples, with marital distress having a direct, negative effect on sexual satisfaction and with family-of-origin distress having an indirect, negative effect on sexual satisfaction through its influence …

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Investigation Of Particle Velocity And Drag With Spherical And Non-Spherical Particles Through A Backward Facing Step, Kyle Frederick Larsen Jul 2007

Investigation Of Particle Velocity And Drag With Spherical And Non-Spherical Particles Through A Backward Facing Step, Kyle Frederick Larsen

Theses and Dissertations

Numerous practical applications exist where dispersed solid particles are transported within a turbulent accelerating or decelerating gaseous flow. The large density variation between phases creates the potential for significant differences in velocity known as velocity slip. Flow over a backward facing step provides a well characterized, turbulent, decelerating flow useful for measuring the relative velocities of the solid and gaseous phases in order to determine velocity slip and particle drag. Numerous investigations have been conducted to determine the gas phase velocity in a backward facing step for both laminar and turbulent flows and therefore the gas phase flow is well …

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Regulation Of Adrenal Steroidogenesis By Interleukin-6, Stephen A. Mcilmoil Jul 2007

Regulation Of Adrenal Steroidogenesis By Interleukin-6, Stephen A. Mcilmoil

Theses and Dissertations

Cortisol and dehydroepiandrosterone (DHEA) are steroids produced by the zona fasciculata (ZF) and reticularis (ZR), respectively, of the adrenal cortex. Both steroids are upregulated in response to adrenocorticotropic hormone (ACTH). Cortisol is a glucorticoid that is important in the regulation of inflammation and metabolism. DHEA is an adrenal androgen important in fetal growth and puberty but tends to decrease gradually after puberty in both men and women. DHEA has various effects on metabolism and immune function including inhibiting the effects of cortisol on some tissues. During the acute phase of stress, cortisol and DHEA rise due to an increase in …

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A Selective Approach To Hexahedral Refinement Of Unstructured Conformal Meshes, Michael Hubbard Parrish Jul 2007

A Selective Approach To Hexahedral Refinement Of Unstructured Conformal Meshes, Michael Hubbard Parrish

Theses and Dissertations

Hexahedral refinement increases the density of an all-hexahedral mesh in a specified region, improving numerical accuracy. Previous research using solely sheet refinement theory made the implementation computationally expensive and unable to effectively handle multiply-connected transition elements and self-intersecting hexahedral sheets. The Selective Approach method is a new procedure that combines two diverse methodologies to create an efficient and robust algorithm able to handle the above stated problems. These two refinement methods are: 1) element by element refinement and 2) directional refinement. In element by element refinement, the three inherent directions of a hexahedron are refined in one step using one …

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Bioassessment And The Partitioning Of Community Composition And Diversity Across Spatial Scales In Wetlands Of The Bonneville Basin, Mary Jane Keleher Jul 2007

Bioassessment And The Partitioning Of Community Composition And Diversity Across Spatial Scales In Wetlands Of The Bonneville Basin, Mary Jane Keleher

Theses and Dissertations

The Bonneville Basin encompasses an area that was covered by ancient Lake Bonneville and which today lies within the Great Basin province. The Bonneville Basin is distinguished geologically by its characteristic parallel north-south mountain ranges that are separated by broad, alluviated desert basins and valleys. Benches and other shoreline features of ancient Lake Bonneville prominently mark the steep, gravelly slopes of these ranges. Numerous artesian desert springs are present at the base of the mountains and in the valley floors that form various sizes of both isolated wetlands and wetland complexes. Many these wetlands are some of the most unique …

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Development And Characterization Of Microsatellite Markers For The Grain Amaranths (Amaranthus Spp. L.), Melanie Ann Mallory Jul 2007

Development And Characterization Of Microsatellite Markers For The Grain Amaranths (Amaranthus Spp. L.), Melanie Ann Mallory

Theses and Dissertations

The grain amaranths (Amaranthus hypochondriacus L., A. cruentus L., and A. caudatus L.) are important pseudocereals native to the Americas that have received increased attention for their nutritional content, specifically their balance of amino acids. The objective of this project was to produce and characterize a set of highly informative, reproducible microsatellite markers for the grain amaranths. A total of 1457 clones were sequenced from three genomic libraries enriched for the microsatellite motifs AAC, AAT and AC. Of these, 353 (24%) contained unique microsatellites. An additional 29 microsatellite loci were identified among 728 BAC-end sequences of a newly developed amaranth …

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Stereotyped Seniors: The Portrayal Of Older Characters In Teen Movies From 1980-2006, Dawn Leah Magoffin Jul 2007

Stereotyped Seniors: The Portrayal Of Older Characters In Teen Movies From 1980-2006, Dawn Leah Magoffin

Theses and Dissertations

This content analysis examined the 60 most popular teen movies from the 1980s, 1990s, and 2000s to determine how older people (those over 55) are portrayed. This study found that some portrayals of older people in teen movies were favorable. For example, the most positive finding of the current study was the physical portrayal of older characters. The overwhelming majority of older characters were portrayed as active and healthy and rarely portrayed as sick or ugly. The negative physical stereotypes associated with children's media, such as “toothless/missing teeth" and older characters' reliance on physical aids were mostly absent from teen …

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The Effect Of Second Language Instruction On Acquisition Of Relative Clauses In The Russian Language, Valentina Nikolayevna Dunn Jul 2007

The Effect Of Second Language Instruction On Acquisition Of Relative Clauses In The Russian Language, Valentina Nikolayevna Dunn

Theses and Dissertations

The purpose of this research was to test the predictions of the Accessibility Hierarchy (AH) theory (Keenan & Comrie, 1977) applying it to the Russian language. According to this theory, relative clauses (RC) are acquired in a fixed unidirectional order: from subject (S) - the highest (unmarked) and more susceptible to relativization position - to object of comparative (OCOM) - the lowest (marked) and less susceptible to relativization position. Since some researchers (Hamilton, 1994) claim that the AH is multidirectional rather than unidirectional, this study takes into consideration these findings as well. The present study attempts to determine (a) if …

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Autonomic Product Development Process Automation, John E. Daley Jul 2007

Autonomic Product Development Process Automation, John E. Daley

Theses and Dissertations

Market globalization and mass customization requirements are forcing companies towards automation of their product development processes. Many task-specific software solutions provide localized automation. Coordinating these local solutions to automate higher-level processes requires significant software maintenance costs due to the incompatibility of the software tools and the dynamic nature of the product development environment. Current automation methods do not provide the required level of flexibility to operate in this dynamic environment. An autonomic product development process automation strategy is proposed in order to provide a flexible, standardized approach to product development process automation and to significantly reduce the software maintenance costs …

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Hardware Support For A Configurable Architecture For Real-Time Embedded Systems On A Programmable Chip, Spencer W. Isaacson Jul 2007

Hardware Support For A Configurable Architecture For Real-Time Embedded Systems On A Programmable Chip, Spencer W. Isaacson

Theses and Dissertations

Current FPGA technology has advanced to the point that useful embedded SoPCs can now be designed. The Real Time Processor (RTP) project at Brigham Young University leverages the advances in FPGA technology with a system architecture that is customizable to specific applications. A simple real-time processor has been designed to provide support for a hardware-assisted real-time operating system providing fast context switches. As part of the hardware RTOS, the following have been implemented in hardware: scheduler, register banks, mutex, semaphore, queue, interrupts, event, and others. A novel circuit called the Task-Resource Matrix has been created to allow fast inter/intra processor …

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The Prolamins Of Pearl Millet, Christian B. Ricks Jul 2007

The Prolamins Of Pearl Millet, Christian B. Ricks

Theses and Dissertations

Although work on the prolamins of pearl millet (Pennisetum glaucum) has revealed partial amino acid sequences for several alcohol-soluble storage proteins (Marcellino et al. 2002) the genes encoding them have not yet been isolated. We constructed a cDNA library from developing P. glaucum seed tissue and screened it using maize zein gene probes to isolate several α-prolamin-like gene sequences. The proteins encoded by these genes generally fall into two size classes: 20.6kD and 27.1kD, which we call the 21kD and 27kD pennisetins. Both proteins are similar in composition and sequence to α-prolamins from maize, sorghum and Coix. Protein bodies that …

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