Digital Commons Network^™

Determining Stellar Velocity Dispersion In Active Galaxies: Is The [Oiii] Width A Valid Surrogate?, Kelsi Flatland

Physics

The tight empirical relation between the stellar velocity dispersion (sigma) of the bulge and the mass of the supermassive black hole (BH) at its center indicates a close connection between galactic evolution and BH growth. The evolution of this relation with cosmic time provides valuable clues to its origin. While the mass of the BH can be easily estimated using the Doppler broadening of the Hbeta emission line in type I active galactic nuclei (AGNs), measuring sigma simultaneously is challenging, since the nuclear emission outshines the host galaxy. Thus, it is highly desirable to find an alternative way to estimate …

Model Stormwater Standards For Coastal Watershed Communities, University Of New Hampshire Stormwater Center (Unhsc), Rockingham Planning Commission

UNH Stormwater Center

No abstract provided.

Going Overboard? On Busy Directors And Firm Value, George D. Cashman, Stuart L. Gillan, Chulhee Jun

Finance Faculty Research and Publications

Abstract

The literature disagrees on the link between so-called busy boards (where many independent directors hold multiple board seats) and firm performance. Some argue that busyness certifies a director’s ability and that such directors are value enhancing. Others argue that “over-boarded” directors are ineffective and detract from firm value. We find evidence that (1) the disparate results in prior work stem from differences in both sample composition and empirical design, (2) on balance the results suggest a negative association between board busyness and firm performance, and (3) the inclusion of firm fixed effects dramatically affects the conclusions drawn from, and …

Business Incubators The Entrance Of Organizations To Shift Towards Pioneering Performance A Study By A Number Of Employees Of The Technical Education Organizations In Mosul, Abd Al-Sattar Mohammed Ali, Athmar Abdul Razzaq Muhammad

Journal of Economics and Administrative Sciences

The importance of this research is due to its importance goals, Which are about the attempt of researchers to investigate the probability of depending on businesses, environments to transform organizations, performance in away that enhance the leading role of organizations in their environments , and through views of a number of the staff working in the foundation of technical institutes in Mosul. . After deciding the methodology of the study that ,in one hand ,performs the goals of the study , and achieving a suitable theoretical framework to present the concepts of businesses, environments and the leading performance as well …

Development And Evaluation Of Beat Management Practices (Bmps) For Highway Runoff Pollution Control, Daniel Edward Jones

Department of Environmental Engineering: Theses and Other Student Research

As non-point source pollution, storm water runoff is one of the main contributors to stream impairment in the United States. The United States Environmental Protection Agency (USEPA) requires Municipal Separate Storm Sewer Systems (MS4s) to obtain a permit under the National Pollution Discharge Elimination System (NPDES) to manage this pollution. Many municipalities and non-traditional MS4s such as the Nebraska Department of Roads are under federal regulations that require new developments or redevelopments of a certain size to capture (and treat) runoff from all new impervious surfaces (roofs, driveways, sidewalks, and so forth) onsite, instead of allowing it to run into …

Banks' Survival During The Financial Crisis: The Role Of Regulatory Reporting Quality, Jeffrey Ng, Tjomme O. Rusticus

Research Collection School Of Accountancy

In this paper, we investigate the effect of bank transparency before the crisis on bank stability during the financial crisis that erupted in 2008. Using a large sample of private and public commercial banks in the United States, we find that transparency enhances stability. We use two measures of transparency. We develop a new measure of financial reporting transparency based on loan loss provision estimation errors. We corroborate our findings using a second measure based on the incidence of accounting restatements. We show that lower transparency before the crisis is associated with higher non-performing loans and lower profitability at the …

Video Detection Of Trains, Michael David Forsberg

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

This thesis discusses the use of video detection as a means for train detection. It reviews works done to increase safety at and near Highway-Rail Grade Crossings (HRGCs), discusses existing and past forms of technology and methods used in train detection and arrival time prediction, and provides summaries of investigations of other detection technologies used for vehicle detection. It then goes into depth on the use of radar and video detection with Autoscope Machine Vision Processing for train detection. This thesis provides a methodology of data collection, data analyses, results, and conclusions of video detection for train detection.

Data analyses …

Conductive Concrete For Electromagnetic Shielding – Methods For Development And Evaluation, Aaron P. Krause

Department of Computer Electronics and Engineering: Dissertations, Theses, and Student Research

This research investigates the development and evaluation innovative methods for the use of conductive concrete as an electromagnetic shield. New testing methods are developed to determine the best conductive components to use in the design of a concrete mixture for shielding that shows the best promise. The conductive concrete mixture has the potential to provide electromagnetic shielding that is cost-effective in terms of construction, operation, and maintenance compared to conventional approaches. Two testing methods, Small Sample Testing and Large Slab Testing, are developed based on standardized testing methods that have been modified for the testing of conductive concrete mixtures. As …

Zoomorphic Penannular Brooches In 6th And 7th Century Ireland, Esther G. Ward

School of Art, Art History, and Design: Theses and Student Creative Work

In this thesis the author examines the evolution, manufacture, and societal significance of zoomorphic penannular brooches, a type of metal dress fastener used in early medieval Ireland that is often decorated. The brooches examined are dated to the 6^th and 7^th centuries, during which the Irish underwent a process of religious conversion from Celtic paganism to Christianity, and social rank was paramount. It is in this social context that the brooches are examined. Despite the significance of this time of social change, brooches from this period tend to be overlooked by scholarship in favor of the more ornate …

From Carson Pirie Scott To City Target: A Case Study On The Adaptive Reuse Of Louis Sullivan’S Historic Sullivan Center, Lisa M. Switzer

Architecture Masters of Science Program: Theses

This study provides an in-depth exploration of the adaptive reuse of one of Chicago’s most iconic structures over the course of a year from the Summer of 2011 to the Summer of 2012. The Sullivan Center was converted from a mid-scale retailer to City Target. Through extensive interviews with the Target development team, Chicago city officials, historians and Landmark Commission representatives this study documents the conversion and identifies the successes and opportunities of the project. The study follows the project from design development to completion, and provides insight on the local community perspective on the development.

Advisor: Mark Hinchman

The Choral Music Of Allen Henry Koepke (1939–2012) With A Conductor's Special Focus On The Preparation Of His Seminal Work, Missa Brevis, Keith J. Curington

Glenn Korff School of Music: Dissertations, Theses, Student Creative Work, and Performances

Although American choirs have been performing Allen Koepke’s compositions since 1973 and his music is witnessing greater and greater international appeal, especially in Asia, academic writings about the composer and his contribution to the choral art have been absent. This document examines Missa Brevis, the seminal work by Allen Koepke, and serves as a conductor’s guide for score study and rehearsal preparation. It will address practical problems unique to the work and will suggest solutions that will ensure excellence in its performance. A biography, a complete catalogue of the composer’s large number of choral works in print, a listing …

Connecting Children To Nature: A Multiple Case Study Of Nature Center Preschools, Patti Ensel Bailie

Department of Teaching, Learning, and Teacher Education: Theses and Other Student Research

Environmental degradation, childhood obesity, and aggression of youth are societal problems that appear unconnected. However, their cause (and possible solution) may be linked to a common experience – the amount and quality of time spent in the natural world. Environment based education, significant life experience research, and studies involving urban youth and green spaces have shown that children’s experiences in the natural world have a positive effect on their attitudes, behaviors, and environmental awareness. Nature center based preschools are one approach for connecting children and nature, but little is known about the quality and consistency of their practices. This study …

Establishing A Student Organic Farm At The University Of Nebraska–Lincoln: Collected Ideas From Student Organic Farms At Other Midwestern Universities, Daniel Martin

Department of Environmental Studies: Undergraduate Student Theses

The purpose of this study was to investigate and discover what is necessary to establish a Student Organic Farm (SOF) at the University of Nebraska – Lincoln (UNL). A case study evaluated student farms at three different Midwestern Universities: University of Wisconsin (UW), University of Minnesota (UM), and Iowa State University (ISU). The study consisted of an investigation into the establishment of each university’s SOF and the factors contributing to each SOF’s success. The investigation was conducted over the course of a six day field study in August 2012 at the three universities. Prior contacts with key players from the …

The Effect Of Racial Distribution On Environmental Education In Two Rural Elementary Schools: A Case Study, Jimmy J. Simpson Jr

Department of Environmental Studies: Undergraduate Student Theses

The purpose of this research is to help identify whether or not race plays a role in how much Environmental Education (EE) is being taught in elementary schools throughout the region. This study takes place in two rural elementary schools, less than 20 miles apart, in Northeast Nebraska; one with a mostly white population and the other mostly Native American. The researcher interviewed 7 teachers total at both schools in order to gain information about EE in the classroom and the extent to which it is being taught. Results indicated that race did not play a role in the amount …

Motivation For Consumers Participating In A Sustainable Food System, Brittney Albin

Department of Environmental Studies: Undergraduate Student Theses

Currently there are trends for consumers to start choosing more sustainable options in every aspect of their life, including food. There are many negative consequences for both the environment and human health due to conventional industrial agricultural practices (Horrigan et al., 2002; Leitzman and Cannon, 2005). Sustainable agricultural practices are being promoted as part of a larger sustainable food system. As Leo Horrigan et al. describe it, “sustainable agriculture is not merely a package of prescribed methods. More important, it is a change in mindset whereby agriculture acknowledges its dependence on a finite natural resource base” (Horrigan et al., 2002: …

How Can An Anaerobic Digester Benefit A Community Both Environmentally And Economically?, Sam Neal

Department of Environmental Studies: Undergraduate Student Theses

The purpose of this study was to analyze the current practices for utilizing biomass within a municipality and discuss what changes can be made to make the process more efficient, economical, and environmentally friendly. The study was conducted using the town of River Forest, Illinois as a representative town of America. The findings and structure of the study can be used as a template to improve other cities environmentally and economically.

"Good. Fresh. Local." An Examination Of Local Food Initiatives In College Systems In Lincoln, Ne, Jennifer Simons

Department of Environmental Studies: Undergraduate Student Theses

In September of 2005, the University of Nebraska-Lincoln University Dining Services/University Housing set out to try an innovation at the cutting edge for this region’s universities. The Good. Fresh. Local. (GFL) initiative was the product of a team of people and organizations looking to implement a program integrating the local food movement at the university level. The program has since grown in scale and prominence within the UNL setting. Students living in the dorms were surveyed to acquire an inside look at students’ definitions of “local,” measures of its value, awareness of the GFL program, and desire for more locally …

External Work Is Deficient In Both Limbs Of Patients With Unilateral Pad, Shane R. Wurdeman, Sara A. Myers, Jason Johanning, Iraklis Pipinos, Nikolaos Stergiou

Journal Articles

External work was utilized to measure differences between the unaffected and the affected limb in patients with unilateral peripheral arterial disease compared to healthy controls. Patients with unilateral peripheral arterial disease have shown deficits in peak joint powers during walking in the unaffected and affected legs. However, no research has detailed the amount of work that is being performed by each leg compared to healthy controls even though such an analysis would provide valuable information on the energy output from the affected and the unaffected legs. Two hypotheses were tested: a) the unaffected and affected leg would perform less work …

An Update Of The 1984 Haymarket Redevelopment Plan: Lincoln, Nebraska, Stephanie Rouse

Community and Regional Planning Program: Professional Projects

In 1984, Lincoln, Nebraska committed resources to renovating the Haymarket District to change it from a decayed manufacturing center into a viable business district. They successfully created a historic landmark district, commissioned a blight study and declared the area blighted, and then created a redevelopment plan. The 1984 Haymarket Redevelopment Plan examined the thencurrent district conditions and proposed future development that would support a thriving business district. Twenty-eight years later, that plan is being re-examined to determine what parts of the plan were realized, what the current district looks like, and how the current environment creates the need for an …

Building Healthy Communities: Integrating Walkability Concepts Into Local Land Use Planning, Jenna Danelle Muhlbach

Community and Regional Planning Program: Theses

In recent years, American communities have been diagnosed with several chronic health diseases such as diabetes, heart disease and obesity. Several researchers attribute sedentary lifestyles as one of the contributing factors to chronic diseases. The lack of physical exercise can be blamed by the auto-dependent suburbia lifestyle that many generations have become accustomed to. Poor land use developments have roads and freeways dominating the use of space, with the intent of having an automobile get from one place to another as efficiently as possible. This has allowed places to be much further apart therefore it has had a negative impact …

Transition To College: Nonacademic Factors That Influence Persistence For Underprepared Community College Students, Ann M. Paulson

Department of Educational Administration: Dissertations, Theses, and Student Research

Community colleges provide access to higher education for a broad range of students. The majority require ‘remedial’ coursework in reading, writing and, especially, math. Most students who begin with this remedial coursework do not go on to earn a certificate or degree. Low levels of college graduation have high direct cost, adversely affect the U.S. economy and contribute to socioeconomic inequity.

The literature review shows that both academic and nonacademic factors influence both completion of remedial coursework and completion of first year in college. It introduces research on a variety of strategies for increasing completion and persistence for underprepared students. …

Extracting And Normalizing Entity-Actions From Users' Comments, Swapna Gottipati, Jing Jiang

Research Collection School Of Computing and Information Systems

With the growing popularity of opinion-rich resources on the Web, new opportunities and challenges arise and aid people in actively using such information to understand the opinions of others. Opinion mining process currently focuses on extracting the sentiments of the users on products, social, political and economical issues. In many instances, users not only express their sentiments but also contribute their ideas, requests and suggestions through comments. Such comments are useful for domain experts and are referred to as actionable content. Extracting actionable knowledge from online social media has attracted a growing interest from both academia and the industry. We …

Understanding And Incentivizing Biosimilars, Jason Kanter, Robin Feldman

UC Law Journal

Congress recently passed the Biosimilars Act in an attempt to replicate the success that generic small molecule drugs have enjoyed under the Hatch-Waxman Act. The Biosimilars Act provides a pathway for biosimilars to achieve quicker and less expensive FDA approval than what is required for a new biopharmaceutical. There is, however, greater uncertainty and cost associated with achieving the coveted biosimilarity status. This reflects the complex production methods of biopharmaceuticals, along with the many factors that can alter the structure and function of such drugs. This Article analyzes the Biosimilars Act and the draft guidances recently released by the FDA. …

Plasmas For Clean Water: Elucidation Of Radical Species In An Electrolytic Non-Equilibrium Plasma-Water System, Kevin Pataroque

Intersections Fall 2020

Plasma water treatment (PWT) is an emerging water treatment technology that utilizes electrical discharges in gases to degrade aqueous contaminants. Prior work has demonstrated that PWT is capable of degrading perfluorooctanoic acid, a widespread contaminant that is unable to be degraded by denitrification or UV processes that wastewater facilities currently employ. In addition, unlike other approaches, PWT forms energetic species directly from water, eliminating the need for additional chemicals or catalysts. However, internal mechanisms within PWT treatment process, such as the production of different radical species are not well understood. Characterization of the species and their role in degradation is …

Administrative Law, Martin M. Wilson, Jennifer A. Blackburn, Courtney E. Ferrell

Mercer Law Review

This Article surveys cases from the Georgia Supreme Court and the Georgia Court of Appeals from June 1, 2011 through May 31, 2012, during which principles of administrative law were either illuminated or formed an important piece of the decision making. For a change, the Authors observed a significant increase in the number of reported cases during the survey period, but that increase does not necessarily indicate a trend. No attempt has been made to survey cases that properly would fall under categories of more specific articles in this issue, although some degree of overlap is inevitable because of shared …

Local Government Law, Kirk Fjelstul, James E. Elliott Jr.

Mercer Law Review

This was another active year of litigation by, for, against, within, and between local governments. The Article that follows includes appellate decisions with unique, new, or instructive issues.

Trial Practice And Procedure, Kate S. Cook, Brandon L. Peak, John C. Morrison Iii, Tedra C. Hobson, Mary K. Weeks, Jeb Butler

Mercer Law Review

This Article addresses several significant cases and legislation of interest to the Georgia civil trial practitioner occurring during the survey period of this publication.

Introduction: Becoming An Atheist, Lois Eveleth

Faculty and Staff - Articles & Papers

One of America's great intellectuals, Ralph Waldo Emerson created Transcendentalism, the underpinning of the Romantic movement and America's 19th century Renaissance. Not so well known is his anguished departure from the Christianity of his youth. This book corrects this oversight by showing connections between the faith of his youth and the central themes of Transcendentalism. This is a book not only about Emerson's intellectual and spiritual journey but about the essence of New England Transcendentalism.

2012 University Experience Survey National Report, Ali Radloff, Hamish Coates, Rebecca Taylor, Richard James, Kerri-Lee Krause

Higher education research

How students experience university plays a major role in their academic, personal and professional success. Over the last decade Australian universities and governments have placed considerable emphasis on key facets of the student experience ecology such as skills development, student engagement, quality teaching, student support, and learning resources. This report discusses a 2012 project that furnished a new national architecture for collecting feedback on understanding the improving the student experience. The University Experience Survey (UES) has been developed by the Australian Government to provide a new national platform for measuring the quality of teaching and learning in Australian higher education. …

Impact Of Physical Activity On Postprandial Lipidemia And Glycemic Control After Chronic Fructose Ingestion, Amy J. Bidwell

Exercise Science - Dissertations

PURPOSE: The overall aim of this study was to examine the effects of a high-fructose diet on postprandial lipemia and hormones associated with glucose control during periods of altered physical activity. METHODS: Twenty-two recreationally active males and females participated in this randomized, cross-over design study (age: 21.2 ± 0.6 years; BMI: 22.6 ± 0.6 kg/m²). Subjects ingested 75 g of fructose for 14 days during a period of high physical activity (FR+Active) (>12,500 steps/day) and a period of low physical activity (FR+Inactive) (<4500 steps/day). Prior to and following the 2 wk loading period, a fructose-rich meal challenge was administered (45% carbohydrate [25% fructose], 40% fat, and 15% protein). Blood was sampled at baseline and for 6 h after the meal and analyzed for triglycerides (TG), very-low density lipoproteins (VLDL), c-reactive protein (CRP), tumor necrosis factor-a (TNF-a), interleukin-6 (IL-6), glucagon-like peptide 1 (GLP-1), glucose-dependent insulinotropic peptide (GIP), …