Digital Commons Network^™

Capture And Access Of Multiple Screen Presentations, Kelv H. Cutler

Theses and Dissertations

Knowledge transferred during meetings is often ephemeral in nature and thus must be captured if it is to be retained. Ideally, a capture solution should be able to 1) accommodate any number of screens without sacrificing image quality and 2) allow dynamic access to a complete media capture while the capture is taking place. Both students and employees can benefit from the information captured during the lectures and meetings for enhanced discussion and afterward for knowledge retention. Current systems do not support multiple screen capture well, and no system supports dynamic access to the active meeting capture during the meeting. …

Sequence Stratigraphy Of The Lower Pennsylvanian (Bashkirian, Morrowan) Round Valley Limestone, Split Mountain Anticline (Dinosaur National Monument) And In The Eastern Uinta Mountains, Utah, Nathan Robert Davis

Theses and Dissertations

The Early Pennsylvanian (Bashkirian/Morrowan) Round Valley Limestone of northeastern Utah was deposited on the Wyoming shelf, a slowly subsiding depositional surface located between the Eagle and Oquirrh basins. The 311-foot-thick Round Valley Limestone displays a distinct cyclicity formed by stacked, meter-scale parasequences, comprised of a limited suite of open- to restricted-marine limestones with minor interbeds of siltstone and shale. Open-marine deposits are characterized by mudstone and heterozoan wackestone-packstone microfacies (MF1-4) and comprise the lower portions of parasequences. Rocks of these microfacies were deposited during maximum high-order transgression of the shelf. As sediment filled the limited accommodation, the shelf became restricted, …

Eit, Slow Light, And Sealing Methods For Embedding Rubidium Into The Arrow System, Katherine Barnett Hurd

Theses and Dissertations

Light-matter interactions are fundamentally based on the quantum mechanical principles that govern photons, electrons and other fundamental particles. One very interesting phenomenon within all of light-matter interactions is Electromagnetically Induced Transparency(EIT). This phenomenon causes an otherwise absorbing atomic transition to stop absorbing through quantum mechanical interference of probability wave functions. Corresponding to that change in absorption, will be a sudden, large change in the index of refraction. This change in the index of refraction leads to another phenomenon in which the group velocity of light can be slowed down dramatically. In the past, many researchers have been able to achieve …

Alonza Baker Jr. V. City Of Philadelphia

2010 Decisions

USDC for the Eastern District of Pennsylvania

Helene Karpiel V. Ogg, Cordes, Murphy

2010 Decisions

USDC for the Western District of Pennsylvania

Florida Board Of Governors, State University System (Sus) Annual Report : Usfsp/Usf System : 2010 : 12 : 16, University Of South Florida St. Petersburg., University Of South Florida. System., Florida. Board Of Governors., State University System Of Florida.

Statewide Governing Boards: Reports and Planning Documents

No abstract provided.

Ua668/4 Ogden College Of Science & Engineering Geography & Geology Administration, Wku Archives

WKU Archives Collection Inventories

Records created by and about the administration of the Geography & Geology department.

A Reusable Persistence Framework For Replicating Empirical Studies On Data From Open Source Repositories, Scott Bong-Soo Chun

Theses and Dissertations

Empirical research is inexact and error-prone leading researchers to agree that replication of experiments is a necessary step to validating empirical results. Unfortunately, replicating experiments requires substantial investments in manpower and time. These resource requirements can be reduced by incorporating component reuse when building tools for empirical experimentation. Bokeo is an initiative within the Sequoia Lab of the BYU Computer Science Department to develop a platform to assist in the empirical study of software engineering. The i3Persistence Framework is a component of Bokeo which enables researchers to easily build and rapidly deploy tools for empirical experiments by providing an easy-to-use …

Joining Polycrystalline Cubic Boron Nitride And Tungsten Carbide By Partial Transient Liquid Phase Bonding, Grant O. Cook Iii

Theses and Dissertations

Friction stir welding (FSW) of steel is often performed with an insert made of polycrystalline cubic boron nitride (PCBN). Specifically, MS80 is a grade of PCBN made by Smith MegaDiamond that has been optimized for the FSW process. The PCBN insert is attached to a tungsten carbide (WC) shank by a compression fitting. However, FSW tools manufactured by this method inevitably fail by fracture in the PCBN. Permanently bonding PCBN to WC would likely solve the fracturing problem and increase the life of PCBN FSW tools to be economically viable. Partial transient liquid phase (PTLP) bonding, a process used to …

Large Scale Application Of Vibration Sensors For Fan Monitoring At Commercial Layer Hen Houses, Ji-Qin Ni, Yan Chen, Claude A. Diehl, Albert J. Heber, Bill W. Bogan, Li-Long Chai

School of Agricultural & Biological Engineering Faculty Publications

Continuously monitoring the operation of each individual fan can significantly improve the measurement quality of aerial pollutant emissions from animal buildings that have a large number of fans. To monitor the fan operation by detecting the fan vibration is a relatively new technique. A low-cost electronic vibration sensor was developed and commercialized. However, its large scale application has not yet been evaluated. This paper presents long-term performance results of this vibration sensor at two large commercial layer houses. Vibration sensors were installed on 164 fans of 130 cm diameter to continuously monitor the fan on/off status for two years. The …

Marginalized Stakeholders And Performative Politics: Dueling Discourses In Education Policymaking, Celina Su

Publications and Research

American urban education policy debates pivot around dueling lines of discourse on what ails inner-city youth; such students are portrayed as emblems of a largely African-American and Latino ‘culture of failure’, even as their voices remain largely absent from debates about them. In response, youth-led organizations attempt to forward youth as political stakeholders. I draw upon ethnographic data from two such organizations to examine the performative aspects of their campaign work. I focus on how they engaged in (1) counter-scripting, to imagine themselves as political stakeholders and substantively prepare themselves for their new roles, and in (2) counter-staging, to gain …

Spiritually Strengthening Learning Environments In Higher Education, Seth A. Martinez

Theses and Dissertations

This qualitative thesis brings attention to a phenomenon that is largely neglected in the world of higher education: the faith-intellect relationship. The main purpose of this multiple-case study is to provide a rich description of what a highly spiritually strengthening learning environment in higher education looks and feels like to those participating. In essence, the researcher provides a vicarious experience for the reader. A learning environment that fosters spiritually strengthening experiences for the students is one in which the student-teacher interactions are of high quality and in which the attributes possessed by both the professor and students are manifest through …

K-12 Teacher Perceptions Regarding Hispanic Family Educational Beliefs And Language And Literacy Practices, Marisa Lee

Theses and Dissertations

Abundant research exists examining what occurs in Hispanic homes regarding educational beliefs and literacy and language practices before and after children enter the school system. What is not known is whether or not teachers are aware of these practices and beliefs. The research questions of this study focus first on what perceptions K-12 teachers have about Hispanic educational beliefs and practices, and second, on determining if those perceptions correlate with teacher training in English as a second language (ESL). To answer these questions, a questionnaire was written based on an extensive review of literature regarding three aspects: Hispanic educational beliefs, …

Newsroom, Georgia Southern University

Newsroom (2006-2023)

• Georgia Southern University Faculty Expert Shares Tips on Keeping An Important New Year
• Georgia Southern University Faculty Expert Offers Tips on Raising a Thankful Child

2010-12-16 Unm News Minute, University Of New Mexico Communication And Marketing Department

UNM News Minute 2010

No abstract provided.

Perspectives On Choral And Solo Singing: Enhancingcommunication Between Choral Conductors And Voice Teachers, Matthew August Ferrell

Open Access Dissertations

Concepts of choral and solo singing diverge among the masses of pedagogues, teachers, and conductors who have differing opinions about healthy vocal technique and training. These differences have generated tension within some university music programs, with choral faculty and voice faculty sometimes on opposing sides. This document presents answers from professional singers who engage in choral and solo singing while maintaining a healthy vocal technique. All subjects interviewed for this document were asked to speak in detail to vocal adjustments made to sing in different styles. In addition, they were asked to identify any vocal faults that may arise from …

Motile Cryptofauna Of An Eastern Pacific Coral Reef: Biodiversity And Trophic Contribution, Ian C. Enochs

Open Access Dissertations

Coral reef cryptofauna (coelobites) are metazoans that occupy the hidden recesses formed by structural taxa such as corals. While cryptic communities are thought to account for the majority of reef biodiversity and play important roles in reef trophodynamics, little empirical evidence exists supporting these claims. Quantitative sampling of coelobites has been thus far limited due to highly heterogeneous reef topographies as well as difficulties associated with identification of large numbers of species. In the eastern Pacific, monogeneric stands of Pocillopora form reef structures that are homogeneous across a horizontal plane and support a relatively depauperate fauna, thereby permitting detailed multispecies …

Dynamical Grouping In Complex Systems, Zhenyuan Zhao

Open Access Dissertations

Quantifying the behavior of complex systems arguably presents the common ¡°hard¡±problem across the physical, biological, social, economic sciences. Individual-based or agent-based models have proved useful in a variety of different real world systems: from the physical, biological, medical domains through to social and even financial domains. There are many different models in each of these fields, each with their own particular assumptions, strengths and weaknesses for particular application areas. However, there is a lack of minimal model analysis in which both numerical and analytic results can be obtained, and hence allowing different application domains to be analyzed on a common …

Mate Choice In A Sexually Dimorphic Marine Bird, The Great Frigatebird (Fregata Minor), Frans A. Juola

Open Access Dissertations

Darwin's theory of sexual selection explains the existence of sexual dimorphism, or within-species sex differences in shape, color, size, and behavior. In some cases, sexually dimorphic traits, especially extravagant male ornaments, seem maladaptive and thus in opposition to natural selection. The crux of Darwin's theory was that sexual selection arises from individual differences in reproductive success that result from competition for mates. In this dissertation, I investigated several aspects of sexual selection and the evolution of female mating preferences and male ornaments in the great frigatebird (Fregata minor). Frigatebirds as a group (family Fregatidae) are the most ornamented of any …

Optimum Design Of Renewable Energy Systems By Using Deterministic And Probabilistic Approaches, Yi Hu

Open Access Dissertations

This work consists of the study for optimum design of the renewable energy systems. Different renewable energy systems including two solar energy systems, one wind turbine system and one fuel cell system have been optimized by using different optimization or robust techniques. The multi-objective optimum designs of flat plate and compound parabolic concentrator solar collector systems by using deterministic and probabilistic approaches are considered. Three objectives are considered in the optimization problem formulation: maximization of the annual average incident solar energy, maximization of the lowest month incident solar energy and minimization of the cost. The game theory methodology is used …

Intrinsic And Extrinsic Factors For The Regeneration Of Brainstem Axons After Spinal Cord Injury, Ryan R. Williams

Open Access Dissertations

After traumatic injury, the successful regeneration of axons in the mammalian central nervous system (CNS) that leads to functional recovery will require a combination of therapeutic strategies. Following complete transection of the thoracic spinal cord, previous studies found the implantation of a bridge containing Schwann cells (SCs) and Matrigel promotes intraspinal but not supraspinal axon regeneration. Therefore, work in this dissertation sought to elucidate both intrinsic and extrinsic factors that enhance the regeneration of brainstem axons in a SC bridge. Adeno-associated viral (AAV) vector-mediated expression of green fluorescent protein (GFP) was utilized as a novel method for anterogradely tracing the …

Development Of A Methodology To Attain High Levels Of Storage Proteins In Cassava Tuberized Roots And Its Implications, Mohammad Abhary

Dissertations

Cassava (Manihot esculenta Crantz.) is a member of the Euphorbiaceae family, cultivated in the tropics and subtropical areas as a staple food crop for more than 700 million people around the world. The starchy storage roots of cassava are rich in calories and deficient in all other nutrients, cassava meals has the lowest of all sources of dietary protein. Severe protein deficiencies and malnutrition problems are common among those who rely on cassava as their daily meal. Although cassava is ranked the fifth most important crop in the world, the research on this crop is very limited. Among the limited …

Warped Product Einstein Metrics Over Spaces With Constant Scalar Curvature, Chenxu He, Peter Petersen, William Wylie

Mathematics - All Scholarship

In this paper we study warped product Einstein metrics over spaces with constant scalar curvature. We call such a manifold rigid if the universal cover of the base is Einstein or is isometric to a product of Einstein manifolds. When the base is three dimensional and the dimension of the fiber is greater than one we show that the space is always rigid. We also exhibit examples of solvable four dimensional Lie groups that can be used as the base space of non-rigid warped product Einstein metrics showing that the result is not true in dimension greater than three. We …

Evaluation Real-Time Data Warehousing Challenges From A Theoretical And Practical Perspective, Dale Hargens

Regis University Student Publications (comprehensive collection)

The concept of real-time data warehousing has grown in popularity in recent years as organizations demand access to critical pieces of data in real-time to produce analytics and make business decisions to gain competitive advantage. Real-time data warehousing systems differ substantially from traditional data warehousing systems, thus, presenting a unique set of organizational and operational challenges. The basis for the research was to investigate whether adequate information is available regarding the organizational and operational challenges of real-time data warehousing and whether that information is available to the database community. This exploration was done by gathering primary research, conducting a case …

The James Brothers And The Tragic Beauty Of Individualism, Corey Plante

English Student Scholarship

No abstract provided.

Family Affairs Newsletter Business Directory 2010-12-15, Zack Paakkonen

Family Affairs newsletter (2004-2016)

Family Affairs Newsletter Directory of GLBTQIA Businesses.

Faculty And Student Expectations And Perceptions Of E-Mail Communication In A Campus And Distance Doctor Of Pharmacy Program, Pamela A. Foral, Paul D. Turner, Michael S. Monaghan, Ryan W. Walters, Jennifer J. Merkel, Jeremy Harris Lipschultz, Thomas J. Lenz

Communication Faculty Publications

Objective. To examine faculty members’ and students’ expectations and perceptions of e-mail communication in a dual pathway pharmacy program. Methods. Three parallel survey instruments were administered to campus students, distance students, and faculty members, respectively. Focus groups with students and faculty were conducted. Results. Faculty members perceived themselves as more accessible and approachable by e-mail than either group of students did. Campus students expected a shorter faculty response time to e-mail and for faculty members to be more available than did distance students. Conclusion. E-mail is an effective means of computer-mediated communication between faculty members and students and can be …

Tri-State District Railroads: Connection And Endurance, Brecken Larson

Theory and Practice: HIST430

The purpose of the railroad is to connect-people to places, commodity to consumer, all the while building a network of relationships. In the Tri-State Mining District, the area railroads served the local mining industry by hauling the ore concentrate to the purchasing smelter. Both industries worked to support the Tri-State area, despite governmental intervention and economic downturns Throughout the early to min-1900s, Tri-State District railroads connected to the mining industry, endured the government, and steamed into the future.

Caesked: A Class Scheduler For Wmu Students, Chris Fruin, Jerry Grochowski

Computer Science Senior Projects

Scheduling classes is a tedious process for WMU students. CAESked, a class scheduling web application, was created to ease this process. The programming languages PHP and JavaScript were used to build a solution which integrates WMU data for upcoming courses into a web application. With features including a weekly calendar, a campus map, and class information all in one place, CAESked provides students with an easy to use tool for adding classes to their schedule.

Ua4/2 Academic Budgets & Administration - Correspondence/Subject File, Wku Archives

WKU Archives Collection Inventories

Correspondence and subject files created by the office of Academic Budgets & Administration and its reporting offices:

• Academic Budgets
• Manager of Academic Resources
• PIE Grants Coordinator