Digital Commons Network^™

Nnlo Hard Functions In Massless Qcd, Alessandro Broggio, Andrea Ferroglia, Ben D. Pecjak, Zhibai Zhang

Publications and Research

We derive the hard functions for all 2 → 2 processes in massless QCD up to next-to-next-to-leading order (NNLO) in the strong coupling constant. By employing the known one- and two-loop helicity amplitudes for these processes, we obtain analytic expressions for the ultraviolet and infrared finite, minimally subtracted hard functions, which are matrices in color space. These hard functions will be useful in carrying out higher-order resummations in processes such as dijet and highly energetic top-quark pair production by means of soft-collinear effective theory methods.

On Designing Collaborative Robotic Systems With Real-Time Operating Systems And Wireless Networks, Andrew Jacob Wolin

Boise State University Theses and Dissertations

Robotic devices currently solve many real-world problems but do so primarily on an individual basis. The ability to deploy large quantities of robots to solve problems has not yet been widely embraced partially due to the complex nature of robotics and levels of research investment.

Existing research in robot collaboration largely exists in the forms of models and simulations. This work seeks to accelerate the next level of research in this area by providing a low cost, collaborative capable robotic system. This platform can be used as a gateway to transport simulations into physical representations. This research not only presents …

Three Essays On Gender Differences On Risk Preferences And Credit Market Constraints, Jyoti Rai

Dissertations

The disadvantages that women face in the financial market hamper their social and economic well-being. These disadvantages may arise from their own risk preferences or from financial market. The aim of this dissertation is to examine different aspects of the disadvantages that women face in the U.S Financial Market. In that light, I present three essays that analyze gender differences in risk preferences and credit market constraints. I use the Survey of Consumer Finances (SCF) data for all my empirical analysis.

In the first essay, I examine whether women exhibit greater financial risk aversion than men using attitudinal and behavioral …

Use Of Complementary Therapies By Individuals With Or At Risk For Cardiovascular Disease And Diabetes: Results Of The 2007 National Health Interview Survey, Katrina Michelle Embrey

Dissertations, Theses and Capstone Projects (Full IR Collection)

Costly, debilitating and largely preventable, cardiovascular disease (CVD) and diabetes mellitus (DM) place a heavy disease burden of high morbidity, mortality, and rising health care costs on people of the United States. With mortality reports from the two diseases of over 600,000 per year and costs in excess of $176 billion, identifying alternatives to traditional models of care must be considered. Complementary and alternative medicine (CAM) therefore becomes a viable option for prevention and treatment. Using secondary data analysis of the 2007 National Health Interview Survey, the aim of the current study was to determine whether CAM use was associated …

Executive Function In Early Childhood: Qualitative And Quantitative Patterns Of Development Among Students Within A Montessori Classroom, Ashley Darcy

Dissertations, Theses and Capstone Projects (Full IR Collection)

This mixed methodology study observed five executive function components (working memory, attention, planning, cognitive flexibility, and inhibitory control) in a Montessori preschool environment for three to five year olds. The purpose of the study was to understand patterns of development for three, four, and five year olds in a natural environment. There were five findings found after analysis: 1) a cluster of components of working memory/planning/attention, 2) patterns of frequency of components, 3) the role of interest in EF components, 4) patterns within each of the five components and 5) patterns of data triangulation between the parent, teacher, and researcher. …

Nomination To The National Register Of Historical Places: Warden's Residence, Mcneil Island Penitentiary, Washington, Ann M. Burkly

Dissertations, Theses and Capstone Projects (Full IR Collection)

This Master’s thesis nominates the Warden’s Residence of the former Penitentiary at McNeil Island, Washington, to the National Register of Historic Places. The Warden’s House is a superb 1932 French Renaissance Eclectic design, that embodies distinctive characteristics of a method of construction, convict labor, and represents the work of a master architect, George Gove of the prominent Northwest architectural firm, “Heath, Gove, & Bell.” The firm also designed the National Register of Historic Places’ sites of the Tacoma Mausoleum, Paradise Lodge at Mt. Rainier, and Stadium High School in Tacoma. As the creation of George Gove, the communicating architect for …

Understanding Student Mathematical Ways Of Knowing: Relationships Among Mathematical Anxiety, Attitude Toward Learning Math, Gender, Ethnicity, And Separate And Connected Ways Of Knowing, Andrea L. Burnes

Dissertations, Theses and Capstone Projects (Full IR Collection)

A quantitative, correlational, survey design with anecdotal qualitative data was used to investigate the relationships among mathematical anxiety, attitude toward learning math, gender, ethnicity, and separate and connected ways of knowing within the context of the mathematics classroom. Participants were 88 student volunteers enrolled in undergraduate mathematics classes at an open admissions technical college in the southeastern United States. Survey data consisted of demographic self-report items, Likert scale items, semantic differential scale items, and one qualitative free-response question. Quantitative data were analyzed by use of either a Spearman Rho, Pearson product moment correlation or an independent samples t-test of significance. …

The Role Of Preceptorship And Group Cohesion On Newly Licensed Registered Nurses' Satisfaction And Intent To Stay, Sarah Michelle Bontrager

Dissertations, Theses and Capstone Projects (Full IR Collection)

Purpose: The purpose of the study was to understand how preceptor role effectiveness and group cohesion play a role with nursing satisfaction and intent to stay among newly licensed registered nurses.

Design: A descriptive, prospective, cross-sectional design was used.

Methods: The newly licensed registered nurse cohorts of a local healthcare system were polled within their first year of practice. The community healthcare system serves five local hospitals and meetings were held at a neutral educational center. A demographic survey as well as surveys on preceptor role effectiveness, perceptions of group cohesion, nursing satisfaction, and intent to stay …

An Examination Of The Relationship Between Perceived Leadership Behaviors, Perceived Team Cohesion And Team Performance, Alvin Miles

Dissertations, Theses and Capstone Projects (Full IR Collection)

In an effort to help explain more of the variance in team performance, studies examining the effects of leadership upon team performance have included a limited number of contexts (Antonakis, Avolio and Sivasubramaniam, 2003; Tejada, Scandura and Pillai, 2001). This study is the first to empirically examine the relationship of leadership styles to team cohesion, and team cohesion to team performance utilizing the nine-factor version of the full range of leadership theory (transformational leadership, transactional leadership, and no leadership typologies) in the context of professional sports. Further, it empirically measures the perceptions of official members of the sports league ecosystem …

Synthesis And Characterization Of Complex Molecular Assemblies On Surfaces, Nitesh Madaan

Theses and Dissertations

The research presented in this dissertation is focused on the construction of complex molecular structures on planar gold and silicon dioxide surfaces using a variety of surface modification techniques, along with thorough surface characterization at each modification step. The dissertation is structured into six separate chapters. In Chapter 1, an introduction to the importance and implications of molecular level surface modification, commonly employed surface modification methods, and available surface characterization techniques is presented. Chapter 2 shows applications of novel methodologies for the functionalization of gold surfaces using alkane dithiol self-assembled monolayers and thiol-ene click chemistry. The resulting functionalized gold substrates …

The Effect Of Computer-Based Pronunciation Readings On Esl Learners' Perception And Production Of Prosodic Features In A Short-Term Esp Course, Caitlin Jolley

Theses and Dissertations

Recent studies on pronunciation teaching in ESL classrooms have found that the teaching of suprasegmentals, namely stress, pausing, and intonation, has a great effect on improving intelligibility (Derwing, Munro, & Wiebe, 1998; Kang, Rubin, & Pickering, 2010; Morley, 1991). The current project describes the development and implementation of computer-based pronunciation materials used for an English for Specific Purposes (ESP) program. The pronunciation program made use of cued pronunciation readings (CPRs) which used suprasegmentals and were developed for English as a second language (ESL) missionaries at the Provo, Utah, Missionary Training Center (MTC). Because there was no pronunciation program in place …

A Comparison Of Learning In Dual Credit Introductory College Physics, Eric L. Thies

Boise State University Theses and Dissertations

Dual credit courses have been offered for over fifty years and have helped students save time and money during their college education. However, little has been done to study the quality of the dual credit courses themselves. The literature is unclear about whether students in dual credit programs learn the same material as the students enrolled in the same course at the university level.

The purpose of my study was to determine whether students in a concurrent enrollment introductory physics course achieve the same knowledge growth as university students enrolled in the same physics course. I used the Force Concept …

Development And Application Of Tools For Avalanche Forecasting, Avalanche Detection, And Snowpack Characterization, Scott Christopher Havens

Boise State University Theses and Dissertations

Avalanche formation is a complex interaction between the snowpack, weather, and terrain. However, detailed observations typically can only be made at a single point and must be extrapolated over the slope or regional scale. This study aims to provide avalanche forecasters with tools to evaluate the snowpack, avalanche hazard, and avalanche occurrence when manual observations are not feasible.

Avalanches that occur within the new storm snow are a prevalent problem for the avalanche forecasters with the Idaho Transportation Department (ITD) along Highway 21. We have implemented a real time SNOw Slope Stability (SNOSS) model that provides an index to the …

Native Mandarin Speakers' Perception And Production Of English Stop + Liquid Clusters In Onset Position, Melissa Lea Walden

Theses - ALL

ABSTRACT

Much of the past research on Native Mandarin speakers' acquisition of English consonants has focused on codas because of the constraint against stop phonemes as codas. Native Mandarin speakers face a range of challenges in the process of acquiring English because of the variation between the syllable structures of English and Mandarin, and the variation between the two phonological systems. Past research has investigated native Mandarin speakers' perception, and production of English words. Based on the reviewed literature for this study, stop and liquid clusters in onset position which contrast according to voicing have not been the focus of …

Atg Special Report: Workflow Collaboration At The American University Library, Stacey Marien, Alayne Mundt

Against the Grain

No abstract provided.

The Natural Resource Curse In Sub-Saharan Africa: Transparency And International Initiatives, Meaza Zerihun Demissie

Dissertations

The Sub-Saharan Africa (SSA) region has become a classic case of the resource-curse phenomenon characterized by the abundance of natural resources, low economic development, and misuse of natural resources. Economic-development experts debate ways to overcome or avoid the resource curse to advance SSA countries into developed countries. Only one natural resource-rich country in the region, Botswana, has succeeded in becoming an upper middle-income country using its natural resources, making the possibility of replication of this achievement difficult. The literature aligns in the belief that the economic and political well-being of resource-rich nations depends highly on the actors involved. National and …

Axial Compression Behavior Of Unidirectional Carbon/Epoxy Tubes And Rods Before And After Impact, Ian Michael Oxborrow

Theses and Dissertations

Compression tests were performed on damaged and undamaged rods and tubes made from unidirectional carbon/epoxy composite and lightweight core materials. Tested samples represent local members in an open, three-dimensional, composite lattice structure. Testing was performed in order to establish effective core materials to use in order to increase the buckling length of local IsoTruss® members while maintaining low weight. Members were formed from T700SC-12K-50C carbon fiber with UF6639-100 resin. Core materials consisted of 3/8-inch (0.953 cm) outside diameter Teflon® rods, Teflon® tubes, nylon rods, nylon tubes, Ertalyte® rods, and Duratron® rods. All 3/8-inch (0.953-cm) cores were each surrounded by 50 …

Developments In Lfm-Cw Sar For Uav Operation, Craig Lee Stringham

Theses and Dissertations

Opportunities to use synthetic aperture radar (SAR) in scientific studies and military operations are expanding with the development of small SAR systems that can be operated on small unmanned air vehicles (UAV)s. While the nimble nature of small UAVs make them an attractive platform for many reasons, small UAVs are also more prone to deviate from a linear course due autopilot errors and external forces such as turbulence and wind. Thus, motion compensation and improved processing algorithms are required to properly focus the SAR images. The work of this dissertation overcomes some of the challenges and addresses some of the …

Impact Of Peer Praise Notes Issued During Recess: Effects On Office Disciplinary Referrals, Elise Ann Teerlink

Theses and Dissertations

School recess can be a problematic setting due to inadequate safety, supervision, and structure. Peer praise notes (PPNs) is a school-wide positive behavior support strategy that was implemented during recess to address these concerns at a Title I elementary school. An ABAB reversal design across all students was employed to evaluate the effectiveness of PPNs. Overall changes in office disciplinary referrals (ODRs) in each phase of the design, an effect size that reflects a highly effective treatment, and a moderately strong and statistically significant negative correlation suggest that PPNs decreased ODRs. Results from social validity surveys completed by eight recess …

Evaluation Of Current Empirical Methods For Predicting Lateral Spread-Induced Ground Deformations For Large Magnitude Earthquakes Using Maule Chile 2010 Case Histories, Ginger Emily Tryon

Theses and Dissertations

Improving seismic hazard analysis is an important part of building safer structures and protecting lives. Since large magnitude earthquakes are rarer than other earthquakes, it is harder to model seismic hazards such as lateral spread displacements for these events. Engineers are often required to extrapolate current lateral spreading models when designing utilities, bridges, and piers to withstand the ground displacements caused by earthquakes with magnitudes larger than 8.0. This study uses three case histories from the Maule Chile 2010 earthquake (Mw =8.8) to develop recommendations on which models are most accurate for large earthquake events and how to improve the …

Investigating The Relationship Between High Temperature Flow Stress And Friction Stir Weldability In Hsla Steels, David Jordan Walser

Theses and Dissertations

The feed rate at which a defect free friction stir weld can be run (friction stir weldability) on an HSLA steel plate can vary widely between heats that meet the same specified physical properties. Consequently, every time a new heat of HSLA steel is obtained, exploratory welds must be run to determine the proper feed rate for that plate. Previous research suggests that the varying levels of alloying elements related to high temperature physical properties between the different heats causes the observed change in friction stir weldability. Because of this, it was hypothesized that the high temperature physical properties of …

Latin American Data Drought: An Assessment Of Available River Observation Data In Select Latin American Countries And Development Of A Web-Based Application For A Hydrometerological Database System In Spanish, Stephen Joseph Bolster

Theses and Dissertations

The demand and collection of hydrometeorological data is growing to support hydrologic and hydraulic analyses, and other studies. These data can amount to extensive information that requires sound data management to enable efficient storage, access, and use. While much of the globe is using technology to efficiently collect and store hydrometeorological data, other parts, such as developing countries, are unable to do so. This thesis presents an assessment of available river observations data in Latin American countries in Central America and the Caribbean. The assessment analyzes 1) access to available data, 2) spatial density of data, and 3) the temporal …

Self-Compassion And Employment Issues Of Persons With Disabilities, Susan Stuntzner

Counseling Faculty Publications

Self-compassion……..What is it? Why is it of value? How does it relate to the employment needs of persons with disabilities? These are just a few of the questions people might have when they hear the term followed by having it associated with employment and persons with disabilities. For starters, self-compassion is not a topic that has been historically discussed openly, correctly understood, or promoted. Instead, the societal message when faced with difficult life events such as disability, unemployment, and lack of resources (i.e., access, education) has been one of “just man up and deal with it.” Self-compassion offers everyone, including …

Leisure Defined By Free Choice: Ugandan Women's Perceptions Of Leisure, Emilie Adams

Theses and Dissertations

The purpose of this study was to explore the meaning of leisure among women in the developing East African nation of Uganda. In this study, I evaluated the leisure experiences of 38 Ugandan women of various backgrounds and socioeconomic statuses through semi-structured interviews. I analyzed the data using the constant comparative method. Themes for the meaning of leisure include fortifying leisure, enjoyment, and rest and relaxation. Results point to free choice as the core variable. Finally, I discuss the implications and suggestions for future research.

The Word Problem Factor: Assessing The Ability Of Utah High School Career And Technical Education Students To Do The Math Involved In Formulating And Calculating Energy Cost Factors, Kristen Bentley

Theses and Dissertations

Much research has been done showing the difficulty people have with word problems. This has been shown to be true for many types of word problems and for different demographics. Questions have remained unanswered regarding the reasons for this difficulty. It has been unclear if the word problems were hard because the people had forgotten or had not yet learned how to do the math calculations involved or for some other reason. This study deals with high school students who are currently in a high school level math class. They were given an assessment involving word problems and number-only problems. …

The Effects Of Worksite Health Promotion Programs On Employee Biometric Data, Jamie M. Pratt

Theses and Dissertations

INTRODUCTION: Worksite health promotion programs (WHPP) promote maintenance and changes of health-related behaviors of employees. Some companies opt to contract with a third party provider to implement a WHPP. PURPOSE: This study evaluated the participation rates, availability and use of health coaching, and changes in biometric data over a 2-year time period of employees in 13 companies for whom the WHPP was implemented by Wellness Corporate Solutions (WCS). METHODS: We had 2 years of biometric, health risk appraisal (HRA), or health coaching data on 4,473 employees. The statistical analysis included biometric screening data (percent body fat, body mass index (BMI), …

The Effects Of Nebulized Saline Treatments On Diphthongal Vowel Production On Female Subjects With Sjögren's Syndrome, Keri Lynn Perry

Theses and Dissertations

The purpose of this study was to analyze and quantify the effects of a nebulized saline treatment on speech production in eight females with Primary Sjögren's Syndrome (SS). The duration, formant frequency onset and offset, and slope were measured to determine the quality of participants' production of diphthongal American English vowels. Acoustic data were examined before treatment began, immediately following treatment, and during a one-week follow-up to determine the effects of a laryngeal hydration program that used nebulized saline to increase hydration of structures in the vocal tract. The vowels produced during the initial baseline condition were acoustically relatively similar …

A Randomized Controlled Trial In The Management Of Alcohol Dependence: Homoeopathic Vs. Standard Allopathic Treatment, Central Council For Research In Homoeopathy Ccrh

Indian Journal of Research in Homoeopathy

Background and Objective: Alcoholism (alcohol dependence) is a chronic illness marked by dependence on alcohol consumption. It interferes with health, social as well as family life and job responsibilities. Based on the experience of an observational single-arm study with positive outcomes, this protocol is being implemented to compare the effectiveness of homoeopathic intervention with standard allopathic treatment. Materials and Methods: This will be a randomized controlled open-label comparative trial. Patients will be randomized to receive either Homoeopathy or Allopathy group of intervention using computerized randomization chart. The period of treatment cum follow up shall be for 1 year. Supportive counseling …

A Proposed Change Leadership Plan For Bimmer Elementary School, Nicole Villaverde

Dissertations

My paper details a Change Leadership Plan (CLP) for a school with the fictious name of Bimmer Elementary School (BME). My study's purpose is to enhance student learning by collaborating with staff to explore ways to maximize time-on-task (TOT) for all subjects. Currently BME has a reading achievement problem and is using pull-out programs for 4th and 5th grade students that take needed instructional time from core academic programs. I used Wagner's As-Is and To-Be charts (see Appendix A) for BME to identify and present the current status and future desired state of the school's culture, context, conditions, and competencies. …

Cross-Loop Optimization Of Arithmetic Intensity For Finite Element Local Assembly, Fabio Luporini, Ana Lucia Varbanescu, Florian Rathgeber, Gheorghe Teodor Bercea, J. Ramanujam, David A. Ham, Paul H.J. Kelly

Faculty Publications

We study and systematically evaluate a class of composable code transformations that improve arithmetic intensity in local assembly operations, which represent a significant fraction of the execution time in finite element methods. Their performance optimization is indeed a challenging issue. Even though affine loop nests are generally present, the short trip counts and the complexity of mathematical expressions, which vary among different problems, make it hard to determine an optimal sequence of successful transformations. Our investigation has resulted in the implementation of a compiler (called COFFEE) for local assembly kernels, fully integrated with a framework for developing finite element methods. …