Digital Commons Network^™

Exclusive Electroproduction Of Two Pions At Hera, H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus, R. Aggarwal, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, D. Ashery, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A. N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, N. Bartosik, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behrens, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, V. Bokhonov, T. Bołd, Margarita C. K. Mattingly

Faculty Publications

The exclusive electroproduction of two pions in the mass range 0.4

Applying Neural Network Models To Predict Recurrent Maltreatment In Child Welfare Cases With Static And Dynamic Risk Factors, Jennifer Marie Jolley

All Theses and Dissertations (ETDs)

Risk assessment in child welfare has a long tradition of being based on models that assume the likelihood of recurrent maltreatment is a linear function of its various predictors: Gambrill & Shlonsky, 2000). Despite repeated testing of many child, parent, family, maltreatment incident, and service delivery variables, no consistent set of findings have emerged to describe the set of risk and protective factors that best account for increases and decreases in the likelihood of recurrent maltreatment. Shifts in predictors' statistical significance, strength, and direction of effects coupled with evidence of risk assessment models' poor predictive accuracy have led to questions …

Computational Fluid Dynamics (Cfd) Modeling Of Mixed Convection Flows In Building Enclosures, Alexander Kayne

All Theses and Dissertations (ETDs)

In recent years Computational Fluid Dynamics: CFD) simulations are increasingly used to model the air circulation and temperature environment inside the rooms of residential and office buildings to gain insight into the relative energy consumptions of various HVAC systems for cooling/heating for climate control and thermal comfort. This requires accurate simulation of turbulent flow and heat transfer for various types of ventilation systems using the Reynolds-Averaged Navier-Stokes: RANS) equations of fluid dynamics. Large Eddy Simulation: LES) or Direct Numerical Simulation: DNS) of Navier-Stokes equations is computationally intensive and expensive for simulations of this kind. As a result, vast majority of …

The Sexual Socialization Of Sexual Offenders: How They Learn About Sexuality And How It Influences Their Future Behaviors, Erin Nicole Ditscheit

Dissertations and Theses @ UNI

Every day, stories of individuals who have been sexually victimized dominate headline news. Despite the large amount of research conducted on sexual offenders, there is no known single etiology for their offense. This study investigates how sexual socialization plays a role in an offender's sexual attitudes and beliefs. Using data from a sample of 71 convicted sexual offenders from a single district in the Midwest, it was found that there is a relationship between certain media sources and negative attitudes towards women and sexuality. Additionally, by comparing the convicting offense of each of the participants and their attitudes, it was …

Orders Of Magnitude Enhancement Of Optical Nonlinear Phenomena In Subwavelength Metal-Dielectric Gratings, Daniel Ironside

All Theses and Dissertations (ETDs)

Nonlinear optical materials give rise to a multitude of phenomena that have important applications in technology and science. Due to small nonlinearities in naturally occurring materials, large optical fields are necessary to realize measurable nonlinear phenomena. The necessity of high intensity sources severely limits its use in practical applications, especially in low-powered devices. Several methods for enhancement of nonlinearity have been proposed, including use of conjugate polymers, resonators, and metallic nanoparticles. In this thesis, the nonlinear enhancement properties of subwavelength metal-dielectric gratings are explored. Enhancement in nonlinearity by several orders of magnitude is achieved, with the enhancement entirely controlled by …

Dealing With Doma: Federal Non-Recognition Complicates State Income Taxation Of Same-Sex Relationships, Carlton M. Smith, Edward D. Stein

Articles

Various states now recognize relationships between people of the same-sex, but due to the Defense of Marriage Act, the federal government does not. In the context of income taxes, this combination of state recognition and federal non-recognition of same-sex relationships produces a significant problem for many same-sex couples and some state taxing authorities. Most states have income tax and, typically, state income tax laws “piggyback” on federal income tax laws. Depending on the state, same-sex couples in legally-recognized relationships must file their state income tax returns as married (either “filing jointly” or “filing separately”), as domestic partners, or as parties …

New York Tax Warrants: In The Strange World Of Deemed Judgments, David G. Carlson

Articles

No abstract provided.

Cars In Chapter 13: Does Negative Equity Destroy The Jurisdiction Of The Hanging Paragraph, David G. Carlson

Articles

Roughly speaking, the “hanging paragraph” to Bankruptcy Code 1325(a), enacted in 2005, requires that a debtor pay the full debt on any automobile acquired within 910 days before bankruptcy – a boon for car financiers. Prior to 2005 the debtor had to pay only the appraised value of the car – usually a lesser amount. But the privilege bestowed on car financiers by the hanging paragraph depends on the financier providing “purchase money” credit. About one-third of the time, however, the financier advances funds to repay a prior car loan as part of the “trade-in” of an old vehicle for …

Multi-Contrast Photoacoustic Microscopy, Junjie Yao

All Theses and Dissertations (ETDs)

Photoacoustic microscopy is a hybrid imaging modality with high spatial resolution, moderate imaging depth, excellent imaging contrast and functional imaging capability. Taking full advantage of this powerful weapon, we have investigated different anatomical, functional, flow dynamic and metabolic parameter measurements using photoacoustic microscopy. Specifically, Evans-blue dye was used to enhance photoacoustic microscopy of capillaries; label-free transverse and axial blood flow was measured based on bandwidth broadening and time shift of the photoacoustic signals; metabolic rate of oxygen was quantified in vivo from all the five parameters measured by photoacoustic microcopy; whole cross-sectional imaging of small intestine was achieved on a …

Developing High-Density Diffuse Optical Tomography For Neuroimaging, Brian White

All Theses and Dissertations (ETDs)

Clinicians who care for brain-injured patients and premature infants desire a bedside monitor of brain function. A decade ago, there was hope that optical imaging would be able to fill this role, as it combined fMRI's ability to construct cortical maps with EEG's portable, cap-based systems. However, early optical systems had poor imaging performance, and the momentum for the technique slowed. In our lab, we develop diffuse optical tomography: DOT), which is a more advanced method of performing optical imaging. My research has been to pioneer the in vivo use of DOT for advanced neuroimaging by: 1) quantifying the advantages …

Added-Tone Sonorities In The Choral Music Of Eric Whitacre, Angela Hall

All Theses and Dissertations (ETDs)

No abstract provided.

Night Report, Lawrence Ypil

All Theses and Dissertations (ETDs)

No abstract provided.

Evaluation Of Knowledgeworkx's Cultural Mapping And Navigation Assessment : A Cultural Self-Awareness Instrument, Beth A. Yoder

University of the Pacific Theses and Dissertations

This exploratory and original research project examined the Cultural Mapping & Navigation Assessment (CMN) in order to evaluate it as an intercultural training tool. This instrument was designed by KnowledgeWorkx's multicultural team to assist people in understanding cultural dimensions and developing cultural self-awareness, which are foundational to a person developing intercultural competence. The instrument was evaluated in several ways. The theoretical constructs being measured were reviewed in the literature. The questions used in the CMN were subjected to multilingual and multicultural reviewers and the instrument was statistically analyzed for reliability and validity. Based on that data, changes were made and …

Forced Options : Faculty Identity Development And Institutional Culture, Eileen Kogl Camfield

University of the Pacific Theses and Dissertations

Many faculty enter the professoriate with high ideals. They have identity conceptions of themselves as potential change-agents, expanding human knowledge and contributing to the greater good. Over time, for many, this idealism fades and is replaced with job dissatisfaction and bitterness. This study uses intersectionality as a theoretical frame to explore faculty identity development by examining the ways academic socialization into a competitive, hierarchical system privileges certain aspects of an individual's identity while imperiling others. In presenting data based on hour-long qualitative interviews with six mid-career university faculty members in the social sciences or humanities, the specific mechanisms that trigger …

The Impact Of Cross-Cultural Transition On Intercultural Relationships Using A Strengths-Based Approach, Kristen Naylor Calderon

University of the Pacific Theses and Dissertations

This study explored the ways in which intercultural relationships are affected by cross-cultural transition through the lens of the female experience. Specifically, this research examined (1) in what ways women felt that cross-cultural transition impacted their relationship, especially with regards to cultural values and male-female role taking; and (2) what kinds of benefits women experienced in their relationships as a result of moving across cultures with their partner. A total of 15 non-Chilean women in intercultural relationships with Chilean men were interviewed; all women had lived with their partners in her home country and then moved together to Chile.

Results …

Atm Deficiency -- A Multifaceted Defect In Lymphocyte Development, Beth Helmink

All Theses and Dissertations (ETDs)

The generation of a functional antigen receptor gene in developing lymphocytes requires that the second exon be assembled through a process known as V(D)J recombination, a process that necessarily involves the generation and repair of DNA double-strand breaks made by the Rag endonuclease. Double strand breaks incurred during G1 of the cell cycle activate ATM, a PI3-kinase-like kinase that, in response to genotoxic DNA damage, is known to phosphorylate hundreds of proteins with unique and diverse functions. Notably, deficiencies in ATM lead to ataxia-telangiectasia, a syndrome characterized by lymphopenia, genomic instability and a predisposition to tumors involving antigen receptor loci …

Molecular Dissection Of Ia Channels In Cortical Pyramidal Neurons, Aaron Norris

All Theses and Dissertations (ETDs)

The rapidly activating and inactivating voltage-gated K+: Kv) current, I _A, is broadly expressed in neurons and is a key regulator of action potential repolarization, repetitive firing, back propagation: into dendrites) of action potentials, and responses to synaptic inputs. Interestingly, results from previous studies on a number of neuronal cell types, including hippocampal, cortical and spinal neurons, suggest that macroscopic I _A is composed of multiple components and that each component is likely encoded by distinct Kv channel α-subunits. The goals of the experiments presented here were to test this hypothesis and to determine the molecular identities of the …

The Development And Application Of The "Petraeus Doctrine" During The 2007 Iraq Troop "Surge", Luke Mccorkel

All Theses and Dissertations (ETDs)

In Spring 2007 President Bush ordered additional American troops to Iraq as part of a troop Surge to wage a counter-offensive based on the tactics of the newly developed Petraeus Doctrine. This thesis analyzes the events leading up to and surrounding the Surge and the role of the Petraeus Doctrine the successful defeat of the insurgency and strengthening the Iraqi Government and Security Forces enabling the Americans to being an orderly withdrawal. The Petraeus Doctrine did play a vital role in the defeat of the insurgency, but it was not the primary cause for the Surge’s success and merely took …

Outcasts Of The Universe: Shyness In Hawthorne And James, Ryan Stuart Lowe

All Theses and Dissertations (ETDs)

In Outcasts of the Universe, I argue that shyness is a modern dilemma, problematized by the broader shifts in American society: the expanding marketplace, the idealization of the self-made man, the rise of feminism and ever-changing gender roles, and a slow consolidation of the bachelor, the artist, and the aesthete into the stigmatized figure of the homosexual. By drawing on both the lives and works of Hawthorne and James, I theorize shyness as an alternative model of social and sexual engagement in the nineteenth century.

In particular, I adapt the queer theory concept of closetedness, a concept that has no …

Movement Function Follows Spatial Form: Coordinate System Implications For Online Visual Feedback Control Of The Hand, Justin Brooks

All Theses and Dissertations (ETDs)

Closed loop visual feedback control of the hand is essential for accurate reaching movements. Without visual signals of either the hand or target position, reaches are inaccurate and imprecise; therefore the brain uses a relative positional signal to control movements online. Previous studies suggest that movements are planned and represented in a polar coordinate system and that the dimensions, direction and extent are independently specified and processed. We were interested to find out whether there was behavioral evidence for the independent control of hand direction and extent as a movement unfolded. We asked subjects to make a reaching movement in …

The Role Of The Intestinal Microbiota In Inflammatory Bowel Disease, Seth Bloom

All Theses and Dissertations (ETDs)

Inflammatory bowel disease: IBD) arises from complex interactions of genetic, environmental, and microbial factors. The intestinal microbiota is crucial for IBD induction and complex shifts in microbiota composition occur in IBD, but disease has not been consistently associated with presence or absence of a specific microbe. It is thus controversial whether fulfilling Koch's postulates for individual bacterial species is relevant to IBD and whether disease-associated alterations in microbial colonization are predictive of underlying etiology. Resolving these controversies has been challenging due to paucity of animal models with rapid disease onset, experimental reliance on gnotobiotic animals, and difficulty specifically isolating many …

What Makes A Location Unique?, Bob Gilbertson

Open Educational Resources

Students will:

• Analyze images from their country.

• Complete five themes of geography web cluster about their image.

• Review the information that classmates have written about a different image.

• Work collaboratively as a class to complete the large group web cluster.

• Complete a compare and contrast graphic organizer about Nepal and Egypt.

Where Does It Come From?, Barry Eberhard

Open Educational Resources

Students will predict where they think a majority of their clothing is produced, and then check each others labels to see if they are correct. Students will identify their favorite outfit and where each item of clothing was manufactured. Students will explore the places their clothing originates from via Google Earth and gapmider.com.

Where Is Your Shirt Made?, Sam Hellberg

Open Educational Resources

To write a five paragraph research paper regarding garment factories throughout the world.

Where In The World Could I Count How Many Stars Are In The Sky?, Dawn Pohlman

Open Educational Resources

The students will be using a picture book to explore the differences that exist in communities within the same region. This will then allow them to work closely with the definition of rural and urban communities and identify which type of community they live in.

World Population And Food Distribution, Matt Hoodjer

Open Educational Resources

Students will be able to identify what parts of the world are and are not heavily populated. Students will be able to identify the regions of the world with a scarce food supply. Students will be able to propose strategies to correct the imbalance of the world food distribution.

Migration Streams, Geographic Alliance Of Iowa

Open Educational Resources

Students will be able to identify reasons migrants leave a country and why they chose to go to certain countries and why they move within a country. Students will be able to make migration stream maps from data. Students will understand and compare migration streams of Chile and the U.S. Students will research local immigration.

Trade In A Long Country, Geographic Alliance Of Iowa

Open Educational Resources

Students will identify ways in which people of Chile have adapted to life in each of the four regions. Students will analyze the relationship of physical features on trade in the U.S. and Iowa/Minnesota.

A Qcm-Adhering Bacillus Anthracis Soil Phage Assemblage Is Less Diverse Than A Total B. Anthracis Soil Phage Assemblage, Gabriel David Connell

Dissertations and Theses @ UNI

Recently, phages have been used as affinity reagents in quartz crystal microbalance (QCM)-based biodetection methods. The goal of this study was to isolate and characterize a Bacillus cereus group soil-phage assemblage, which was isolated from 5 grams of local topsoil, and compare its population structure to that of a similar phage assemblage that had been additionally selected by adhering to a QCM electrode. Viruses aren't well-defined in terms of 'species', therefore operational taxonomic units (OTUs) were defined by structural protein profiles from sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). We were able to obtain a conservative estimate of soilphage 'species' richness …

Urban/Suburban/Rural Communities, Maegan Swick

Open Educational Resources

Students will be able to use Google Earth as a tool to make assumptions and tell what they notice about a variety of communities in the United States.