Digital Commons Network^™

Jou/Cmn 3953 : Perspectives On Sports And The Media, Communication Studies, Journalism

Approved Course Proposals

No abstract provided.

Esc/Geg/Gel 59901/59902/59903 : Independent Study I, Ii, Iii, Geology/Geography

Approved Course Proposals

No abstract provided.

His 3245 : African History To 1400, History

Approved Course Proposals

No abstract provided.

Geg 3000 : Geography Of Illinois, Geology/Geography

Approved Course Proposals

No abstract provided.

A Legal Perspective On The Use Of Models In The Fight Against Corruption, Joshua V. Barr, Edgar M. Pinilla, Jorge Finke

South Carolina Journal of International Law and Business

No abstract provided.

Evidence For The Origin Of The B Genome Of Bread Wheat Based On Chloroplast Dna, Nadia Haider

Turkish Journal of Agriculture and Forestry

The hexaploid bread wheat Triticum aestivum L. (AABBDD) is thought to have originated through one or more rare hybridization events between Aegilops tauschii (DD) and the tetraploid Emmer wheat T. turgidum subsp. dicoccon (AABB). The progenitor of the A genome of T. aestivum has generally been accepted to be T. urartu. The origin of the B genome, however, is controversial and still relatively unknown. Research has found the B genome in T. turgidum to be closely similar to the S genome in section Sitopsis of Aegilops L.; the Sitopsis diploid species were thus proposed as the probable maternal parent in …

A Long-Term Perspective On A Modern Drought In The American Southeast, N Pederson, A R. Bell, T A. Knight, C Leland, N Malcomb, K J. Anchukaitis, K Tackett, J Scheff, A Brice, B Catron, W Blozan, J Riddle

Faculty & Staff Scholarship

The depth of the 2006–9 drought in the humid, southeastern US left several metropolitan areas with only a 60–120 day water supply. To put the region's recent drought variability in a long-term perspective, a dense and diverse tree-ring network—including the first records throughout the Apalachicola–Chattahoochee–Flint river basin—is used to reconstruct drought from 1665 to 2010 CE. The network accounts for up to 58.1% of the annual variance in warm-season drought during the 20th century and captures wet eras during the middle to late 20th century. The reconstruction shows that the recent droughts are not unprecedented over the last 346 years. …

Conceptualizing Neighborhood Space: Consistency And Variation Of Associations For Neighborhood Factors And Pregnancy Health Across Multiple Neighborhood Units, Lynne C. Messer, Lisa C. Vinikoor-Imler, Barbara A. Laraia

Community Health Faculty Publications and Presentations

The purpose of this research was to assess the consistency of associations between neighborhood characteristics and pregnancy-related behaviors and outcomes across four nested neighborhood boundaries using race-stratified fixed-slope random-intercept multilevel logistic models. High incivilities was associated with increased smoking, inadequate weight gain and pregnancy-induced hypertension (PIH), while walkability was associated with decreased smoking and PIH for white women across all neighborhood definitions. For African American women, high incivilities was associated with increased smoking and inadequate gestational weight gain, while more walkable neighborhoods appeared protective against smoking and inadequate weight gain in all but the smallest neighborhoods. Associations with neighborhood attributes …

Full Issue

Tenor of Our Times

No abstract provided.

Three Interdisciplinary Studies On It Outsourcing, Sonia Gantman Vilvovsky

2012

This dissertation provides interdisciplinary insights into the role of client's internal collaborative experience in managing communication during a complex outsourced project, building a quality client-vendor relationship and ultimately achieving success in the project. Each of the three studies in this dissertation identifies a gap in existing scholarship and proposes an interdisciplinary research agenda.

The first essay advances the development of the public sector IT outsourcing (ITO) inquiry by consolidating the existing research into an analytical framework and validating a part of the framework with rich qualitative data collected from collaborative initiatives of public safety agencies ("Public Safety Networks", or PSN). …

An Evaluation Of The Role Of Sensory Drive In The Evolution Of Lake Malawi Cichlid Fishes, Adam R. Smith, Moira J. Van Staaden, Karen L. Carleton

Biological Sciences Faculty Publications

Although the cichlids of Lake Malawi are an important model system for the study of sensory evolution and sexual selection, the evolutionary processes linking these two phenomena remain unclear. Prior works have proposed that evolutionary divergence is driven by sensory drive, particularly as it applies to the visual system.While evidence suggests that sensory drive has played a role in the speciation of Lake Victoria cichlids, the findings fromseveral lines of research on cichlids of LakeMalawi are not consistent with the primary tenets of this hypothesis. More specifically, three observations make the sensory drive model implausible in Malawi: (i) a lack …

The Evolution Of Rural Farming In The Scottish Highlands And The Arkansas Delta: Investments And Inequalities, Madalyn Watkins, Lanier Nalley

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

The development and evolution of an agricultural system is influenced by many factors including binding constraints (limiting factors), choice of investments, and historic presence of land and income inequality. In this study, we analyzed the development of two farming systems: expansive, mechanized farming in the Arkansas Delta and crofting in the Scottish Highlands. We hypothesized that the current farm size in each region can be partially attributed to the binding constraints of either land or labor. The Induced Innovation Model and the Gini coefficient were employed in the analysis of data pertaining to the respective regions’ agricultural constraints, investments, and …

Globalization, Culture Wars, And Attitudes Toward Soccer In America: An Empirical Assessment Of How Soccer Explains The World, Andrew M. Linder, Daniel Hawkins

Sociology and Anthropology Faculty Publications

This study examines the “culture wars” using the lens of attitudes towards soccer. Despite soccer’s increasing popularity in the U.S., anti-soccer rhetoric is fairly common. In his widely read book, How Soccer Explains The World (2004), Foer contends that the “culture wars,” including divisions over soccer, are better explained by reactions to globalization than social class or political ideology. Using data from a survey of Nebraskans, we find that attitudes about cultural globalization are the best predictor of soccer sentiment. Contrary to popular claims about the “culture wars,” most respondents were moderate in their attitudes towards both soccer and globalization.

Completions 2012-13, Uno Office Of Institutional Effectiveness

IPEDS Completions

IPEDS Completions annual report contains the following information:

• Number of awards conferred by program, by level, and by race/ethnicity and gender of recipient
• Number of completers, separately by race/ethnicity, gender, age and level of award

Graduate Academic Catalog (2012-2013), University Of Nebraska At Omaha

Graduate Catalogs

Welcome to the 2012-2013 catalog for the Office of Graduate Studies at the University of Nebraska at Omaha (UNO).

For more than 100 years, UNO has helped professionals advance their careers through a wide array of award-winning graduate programs. We focus our attention, expertise and resources on our most important responsibility—our students.

There are more than 60 graduate programs, at all levels, to explore in this catalog. UNO has numerous opportunities for you.

Public Participation In Scientific Research: A Framework For Deliberate Design, Jennifer L. Shirk, Heidi L. Ballard, Candie C. Wilderman, Tina Phillips, Andrea Wiggins, Rebecca Jordan, Ellen Mccallie, Matthew Minarchek, Bruce V. Lewenstein, Marianne E. Krasny, Rick Bonney

Information Systems and Quantitative Analysis Faculty Publications

Members of the public participate in scientific research in many different contexts, stemming from traditions as varied as participatory action research and citizen science. Particularly in conservation and natural resource management contexts, where research often addresses complex social–ecological questions, the emphasis on and nature of this participation can significantly affect both the way that projects are designed and the outcomes that projects achieve. We review and integrate recent work in these and other fields, which has converged such that we propose the term public participation in scientific research (PPSR) to discuss initiatives from diverse fields and traditions. We describe three …

Effects Of Vector Migration On Sylvatic Trypanosoma Cruzi Transmission, Britnee A. Crawford

Mathematics Dissertations - Archive

Vector-borne diseases have had a major impact on global health concerns since their discovery in the 1800's. A vector-borne disease is one transmitted to human or animal host via an invertebrate vector (usually an insect). Chagas' disease, caused by the parasite Trypanosoma cruzi, is transmitted via insect vectors from the Triatoma family. Although human infection with Chagas' is of importance, the disease is maintained in sylvatic (in the wild) transmission cycles. This study examines the effects of vector migration on the spread of T. cruzi in certain sylvatic cycles in the southeastern U.S. and Mexico from several angles. First, a …

Spatial Resolution Imagery Requirements For Identifying Structure Damage In A Hurricane Disaster: A Cognitive Approach, Sarah E. Battersby, Michael E. Hodgson, Jiayu Wang

Faculty Publications

In disaster response, timely collection and exploitation of remotely sensed imagery is of increasing importance. Image exploitation approaches during the immediate (first few days) aftermath of a disaster are predominantly through visual analysis rather than automated classification methods. While the temporal needs for obtaining the imagery are fairly clear (within a one- to three-day window), there have only been educated guesses about the spatial resolution requirements necessary for the imagery for visual analysis. In this paper, we report results from an empirical study to identify the coarsest spatial resolution that is adequate for tasks required immediately following a major disaster. …

The Theatrical Lieu De Culture Within Molière’S Theater, Nina Ekstein

Modern Languages and Literatures Faculty Research

Molière’s theater is itself, by definition, a lieu de culture. The performance of one of his plays transforms the space in which it occurs into a lieu de culture by virtue of the presence of two crucial features. First, the performance belongs to a cultural domain, in this case specifically the theater. By ‘culture’ I mean simply that which is tied to the arts, letters, manners, and scholarly pursuits. Second there must be an audience present for that performance. The same basic situation obviously holds true for any playwright whose plays are performed. What makes Molière interesting is the …

Biopolitics Of Bike-Commuting: Bike Lanes, Safety, And Social Justice, Samantha Z. Herr

Theses and Dissertations--Geography

As cities have become increasingly motivated to be more sustainable, transport cycling has become integral in these plans. Boston is one such city enthusiastic about bicycle transportation. I take a socio-discursive approach to an investigation of transport cycling integration in Boston, MA. First, I explore the historical processes leading to the appearance of bike lanes on U.S. city streets. Next, I investigate how bike lanes are entwined in cycling safety—both in the discursive and embodied dimensions. What begins as a concern of the physical body leads to ideals of legitimacy and inclusivity, of which the bike lane has become a …

Performing Community: The Place Of Music, Race And Gender In Producing Appalachian Space, Deborah J. Thompson

Theses and Dissertations--Geography

Traditional, participatory music is a powerful medium through which people express and shape their ideas about identity, mobility, social relations, and belonging, and through which people are in turn shaped. The everyday cultural practices of playing, sharing, and dancing to traditional music, as well as discussions about the nature of traditional music and production of events involving traditional music, all work to construct the region called Appalachia.

Through this dissertation, I seek to answer some simple questions that have complicated answers involving place, identity, power, and social relations, with economic, social, and emotional ramifications: Who gets to be an Appalachian …

“The Pastime Of Millions”: James B. Haggin’S Elmendorf Farm And The Commercialization Of Pedigree Animal Breeding, 1897-1920, Amber Fogle Sergent

Theses and Dissertations--History

Called “The Pride of the Bluegrass,” Elmendorf Farm changed the style and substance of commercial pedigree breeding in early twentieth-century America. Between 1897 and 1914, James B. Haggin readily transformed the Kentucky farm first as a nationally preeminent horse stud, famous for its bloodlines and scales, and second as a premier dairy operation, exceptional for its sanitation, science, and size. Here rested the large-scale production of the world’s fanciest Thoroughbreds and finest milk. At the same time, Haggin’s farm reflected a lifestyle that has come to be celebrated and cherished as the ideal Kentucky landscape. A factory-style plant of large …

Literary Africa: Spanish Reflections Of Morocco, Western Sahara, And Equatorial Guinea In The Contemporary Novel, 1990-2010, Mahan L. Ellison

Theses and Dissertations--Hispanic Studies

This dissertation analyzes the strategies that Spanish and Hispano-African authors employ when writing about Africa in the contemporary novel (1990-2010). Focusing on the former Spanish colonial territories of Morocco, Western Sahara, and Equatorial Guinea, I analyze the post-colonial literary discourse about these regions. This study examines the new ways of conceptualizing Africa that depart from an Orientalist framework as advanced by the novelists Lorenzo Silva, Concha López Sarasúa, Ramón Mayrata, María Dueñas, Fernando Gamboa, Montserrat Abumalham, Javier Reverte, Alberto Vázquez-Figueroa, and Donato Ndongo. Their works are representative of a recent trend in Spanish letters that signals a literary focus on …

Three Essays On Financial Development, Biniv K. Maskay

Theses and Dissertations--Economics

My dissertation investigates three separate issues pertaining to a country's financial development. The first essay provides an introduction to the three essays. The second essay examines the combined effect of financial development and human capital on economic growth. While both financial development and human capital are individually positively correlated with growth, the literature has not emphasized their combined effect on growth. In this essay, I analyze the extent to which the effect of financial development on growth depends on a country's level of human capital. Using dynamic panel difference and system GMM, as well as the pooled OLS, I find …

Analysis Of Binary Data Via Spatial-Temporal Autologistic Regression Models, Zilong Wang

Theses and Dissertations--Statistics

Spatial-temporal autologistic models are useful models for binary data that are measured repeatedly over time on a spatial lattice. They can account for effects of potential covariates and spatial-temporal statistical dependence among the data. However, the traditional parametrization of spatial-temporal autologistic model presents difficulties in interpreting model parameters across varying levels of statistical dependence, where its non-negative autocovariates could bias the realizations toward 1. In order to achieve interpretable parameters, a centered spatial-temporal autologistic regression model has been developed. Two efficient statistical inference approaches, expectation-maximization pseudo-likelihood approach (EMPL) and Monte Carlo expectation-maximization likelihood approach (MCEML), have been proposed. Also, Bayesian …

Chronic Opioid Use In Fibromyalgia Syndrome: Characteristics And Outcomes, Jacob T. Painter

Theses and Dissertations--Pharmacy

Fibromyalgia syndrome (FMS) is a chronic pain condition with significant societal and personal burdens of illness. Chronic opioid therapy in the treatment of chronic nonmalignant pain has increased drastically over the past decade. This is a worrisome trend in general, but specifically, given the pathophysiologic characteristics seen in fibromyalgia syndrome patients, the use of this class of medication deserves special scrutiny. Although the theoretical case against this therapy choice is strong, little empirical evidence exists. In order to supplement this literature, retrospective analysis methods are utilized to examine the association of state-, provider-, and patient level characteristics with the prevalence …

Drag Kings: Performing Masculinity, Lauren Cummerlander

Joyce Durham Essay Contest in Women's and Gender Studies

Gender performance as a means of political message has always been fascinating to me. The idea of being able to put on and take off gender at will is interesting; the added layer of power relations makes it even more intriguing. What better illustration of gender performance than drag. Drag is all about the performance of gender, with the goal of disrupting the power hierarchy. To me drag is an important part of gender performance because it is one which illustrates that gender is a performance and is nothing more than culturally accepted features that come to identify people. Surprisingly …

Improving Student Learning In Undergraduate Mathematics, Gabrielle Rejniak

Electronic Theses and Dissertations

The goal of this study was to investigate ways of improving student learning, par- ticularly conceptual understanding, in undergraduate mathematics courses. This study focused on two areas: course design and animation. The methods of study were the following: Assessing the improvement of student conceptual understanding as a result of team project-based learning, individual inquiry-based learning and the modi ed empo- rium model; and Assessing the impact of animated videos on student learning with the emphasis on concepts. For the first part of our study (impact of course design on student conceptual understanding) we began by comparing the following three groups …

Hispanic And African American Student Engagement At Faith-Based Institutions And Non-Faith-Based Institutions , Laura Lynn Brown

Doctor of Psychology (PsyD)

No abstract provided.

The Psychological Turn To Relationality , Rusty R. Smith

Doctor of Psychology (PsyD)

No abstract provided.