Digital Commons Network^™

Risk Factors For Early Childhood Infection Of Human Herpesvirus-8 In Zambian Children: The Role Of Early Childhood Feeding Practices, Kay L. Crabtree, Janet M. Wojcicki, Veenu Minhas, David R. Smith, Chipepo Kankasa, Charles D. Mitchell, Charles Wood

Nebraska Center for Virology: Faculty Publications

Background—Human herpesvirus-8 (HHV-8) infection in early childhood is common throughout sub-Saharan Africa with prevalence increasing throughout childhood. Specific routes of transmission have not been clearly delineated, though HHV-8 is present in high concentrations in saliva.

Methods—To understand the horizontal transmission of HHV-8 within households to children we enrolled for cross-sectional analysis, 251 households including 254 children, age two and under, in Lusaka, Zambia. For all children, plasma was screened for HHV-8 and HIV-1 and health and behavioral questionnaires were completed. Multi-level logistic regression analysis was conducted to assess independent factors for HHV-8 infection in children.

Results—Risk factors for HHV-8 infection …

Turnip Crinkle Virus Coat Protein Inhibits The Basal Immune Response To Virus Invasion In Arabidopsis By Binding To The Nac Transcription Factor Tip, Teresa Donze, Feng Qu, Paul Twigg, T. Jack Morris

Nebraska Center for Virology: Faculty Publications

Turnip crinkle virus (TCV) has been shown to interact with a NAC transcription factor, TIP, of Arabidopsis thaliana, via its coat protein (CP). This interaction correlates with the resistance response manifested in TCV-resistant Arabidopsis ecotype Di-17. We report that failure of a mutated CP to interact with TIP triggered the corresponding TCV mutant (R6A) to cause more severe symptoms in the TCV-susceptible ecotype Col-0. We hypothesized that TCV regulates antiviral basal immunity through TIP-CP interaction. Consistent with this hypothesis, we found that the rate of accumulation of R6A was measurably slower than wild-type TCV over the course of an …

Cpaf In Focus Vol. 2 Developing Leaders Through Instuction, Creating And Enhancing Knowledge Thrugh Research, Engaging People In Nation-Building Through Public Service, College Of Public Affairs And Development, University Of The Philippines Los Baños

IN FOCUS: Development & Governance

In this issue:

• Academic Programs, 3
• Transdisciplinary Research and Public Service Initiatives, 6
• Continuing Global Partnerships for Academic Development, 13
• Engaging and Empowering the Public, 16
• Partnership and Collaboration: Keys to Rice Self-Sufficiency and Food Security, 18
• Challenges and Responses to the ASEAN Integration, 20
• Two More Years for CARP Land Acquisition, 22
• Outstanding personalities, 24

Pride In Istanbul, Susan C. Pearce

Societies Without Borders

In June of 2013, Istanbul, Turkey held its annual Lesbian, Gay, and Bisexual Pride parade. This year’s parade was performed in a particular historical context: in the midst of an anti-government uprising that had begun in Istanbul and spread throughout Turkey. This context loaned a particular flavor to the Pride parade, and there was a reciprocity between the recent protest movement and LGBT activism. These field notes describe the June 2013 parade and its relationship to the socio-political context, drawing from these observations some preliminary conclusions regarding human rights and gender as Turkey interacts with transnational human rights regimes such …

Use Of Social Media By Indiana Principals And Superintendents, Robert Stephen Griffin Jr.

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this study was to examine the use of social media by Indiana K-12 principals and superintendents. The use of social media has become prevalent both as a social and professional tool. The social media movement has evolved quickly over the past five years; however, schools and school districts have been slow to effectively utilize this tool out of fear, apprehension, and ignorance. The opportunity to explore social media as a professional tool byEducational leaders was opportune and timely as this tool becomes a multi-purpose tool in today's society. Descriptive statistics, independent sample t test, and one-way ANOVAs …

Sorting Through The Muc: A Characterization Of Muc1 In Acquired Chemo-Resistance In Non-Small Cell Lung Cancer, Alexandria Wells

Theses & ETDs

Mucin 1 (MUC1) is a glycoprotein expressed on the apical surface of epithelial cells in organs such as the lung. Typically upregulated during cases of acute inflammation, an overexpression of MUC1 has been observed in cases of acquired resistance to Tumor Necrosis Factor-Related Apoptosis Inducing Ligand (TRAIL) in non-small cell lung cancer. The ability of cancer cells to gain resistance to chemotherapy treatments has been attributed to their ability to evade apoptosis initiated by ligands like TRAIL through the dysregulation of otherwise harmless proteins, such as MUC1. A decrease in catalase expression, coupled by an increase in the presence of …

Intellectual Property Rights: Understanding Policy Formation, Policy Division, And State Action, Wyatt Weisenberg

Theses & ETDs

This thesis portfolio outlines the manner in which intellectual property rights (IPR) policies form, evolve, and are diffused into the international regime. It advances that the formation and evolution of IPR policies occur largely as a function of the economy. This process is evident both domestically and internationally, with a major policy division occurring between industrialized and developing states. This portfolio juxtaposes the evolution of the patent system in the United States of America with increases in economic activity from the Colonial period until 1930. Turning towards the international sphere, this thesis portfolio explicitly details the international IPR policy division …

Virtual Schools And The Affective Domain, Kimberly J. Tucker

All-Inclusive List of Electronic Theses and Dissertations

The intent of this qualitative study was to explore the following research questions: Does online instruction differ from traditional classroom instruction in regard to the development of affective learning? What emphasis is placed on developing a ffective skills in the traditional versus the virtual classroom? What instructional techniques are common or different toward developing affective learning in comparison of the traditional and virtual classroom? What specific types of lessons, activities , and assessments do teachers in each format use to ensure affective learning? What perceptions do teachers in the traditional and virtual classroom have with regard to affective learning and …

To Be Male: Homophobia, Sexism, And The Production Of “Masculine” Boys, Clifford Rosky

Utah Law Faculty Scholarship

This chapter is about the relationship between homophobia and sexism in family law. By conducting an empirical analysis of custody and visitation cases, it shows that stereotypes about the children of lesbian and gay parents are both sexist and homophobic. In some cases, the relationship between homophobia and sexism becomes especially obvious, when stereotypes explicitly conflate the sexual orientation, gender identity, and gender roles of children and parents. By looking more closely, however, we can find more subtle evidence of this relationship in a much wider range of cases, wherever stereotypes of the children of lesbian and gay parents appear. …

The Law Of The Church In The Nullity Of Marriage Due To Causes Of Psychic Nature, Roberto Rosas

Faculty Articles

Introduction. - I. The principles of marriage, matrimonial consent and nullity of marriage in Canon Law. - II. The ordinary process of a declaration of nullity of marriage. The enhancement to the Code of Canon Law by the Instruction Dignitas connubii. - 1. Summary of the principal functions of the Dignitas connubii. - 2. Connections of Dignitas connubii to can. 1095 of the Code. - Ill. Recent Rotal Jurisprudence and the Dignitas connubii. - 1. Doctrine and case law. - a. Grave defect of discretion of judgment. - b. Incapacity to assume the essential obligations of marriage. - 2. Recent …

Identification Of Threshold Concepts For Biochemistry, Jennifer Loertscher, David Green, Jennifer E. Lewis, Sara Lin, Vicky Minderhout

Chemistry Faculty Publications

Threshold concepts (TCs) are concepts that, when mastered, represent a transformed understanding of a discipline without which the learner cannot progress. We have undertaken a process involving more than 75 faculty members and 50 undergraduate students to identify a working list of TCs for biochemistry. The process of identifying TCs for biochemistry was modeled on extensive work related to TCs across a range of disciplines and included faculty workshops and student interviews. Using an iterative process, we prioritized five concepts on which to focus future development of instructional materials. Broadly defined, the concepts are steady state, biochemical pathway dynamics and …

Designs And Techniques That Improve The Pullout Strength Of Pedicle Screws In Osteoporotic Vertebrae: Current Status, Thomas M. Shea, Jake Laun, Sabrina A. Gonzalez-Blohm, James J. Doulgeris, William E. Lee, Kamran Aghayev, Frank D. Vrionis

Chemical, Biological and Materials Engineering Faculty Publications

Osteoporosis is a medical condition affecting men and women of different age groups and populations. The compromised bone quality caused by this disease represents an important challenge when a surgical procedure (e.g., spinal fusion) is needed after failure of conservative treatments. Different pedicle screw designs and instrumentation techniques have been explored to enhance spinal device fixation in bone of compromised quality. These include alterations of screw thread design, optimization of pilot hole size for non-self-tapping screws, modification of the implant’s trajectory, and bone cement augmentation. While the true benefits and limitations of any procedure may not be realized until they …

Diet Of The Antillean Manatee (Trichechus Manatus Manatus) In Belize, Central America, Aarin Conrad Allen

HCNSO Student Theses and Dissertations

Belize has been identified as an important location for Antillean manatees (Trichechus manatus manatus), harboring the highest known population density of this subspecies. Information about their dietary habit is important in determining habitat requirements and aiding in conservation efforts. The main objective of this study was to identify the key plant species consumed by manatees in Belize and to establish differences in diet based on location, sex, size classification, and season. Samples were collected from two different locations within Belize where manatees are known to aggregate: Southern Lagoon and the Drowned Cayes off of Belize City. The contents …

Time To Competitive Exclusion, Andrew M. Kramer, John M. Drake

Integrative Biology Faculty and Staff Publications

A predictive theory of population extinction for natural populations requires integrating the effects of stochasticity with the interactions engaged in with populations of other species. The theory of competitive exclusion predicts that inferior competitors for a limiting resource will be driven to extinction, but the effects of resource competition on time to extinction have not been examined. We studied a stochastic version of Tilman's resource competition model to examine two species competition-driven extinction. Simulations showed that competitive imbalance, population size and demographic rates of the “inferior” competitor were the most important determinants of mean extinction time, while factors including resource …

Plant Response To 14 Engineered Log Jams On The North Fork Toutle River, Wa Sediment Plain, Todd Ashley

Environmental Science and Management Professional Master's Project Reports

I sought to evaluate the vegetative response to the installation of the 14 engineered log jams (ELJs) on the North Fork Toutle River (NFTR) Sediment Plain. The NFTR sediment plain is constantly being reworked due to channel bank erosion caused by a combination of processes including flow erosion and gravitational mass failure. Vegetation has the ability to protect the bank from erosion as well as providing other stabilizing effects. The ELJ structures were designed in part to protect localized areas of the sediment plain and allow vegetated islands to develop. The purpose of these vegetated islands is to trap sand …

Research Week 2014, Linda Gardiner

Office of Research Institutional Research and Scholarship

No abstract provided.

Force-Feedback High-Speed Atomic Force Microscope, Byung I. Kim, Ryan D. Boehm

Physics Faculty Publications and Presentations

High-speed atomic force microscopy (HSAFM) has enabled researchers to view the nanometer-scale dynamic behavior of individual biological and bio-relevant molecules at a molecular-level resolution under physiologically relevant time scales, which is the realization of a dream in life sciences. These high-speed imaging applications now extend to the cellular/bacterial systems with the use of a smaller cantilever. By reducing the sizes of the HSAFM cantilevers by a factor of ten, systems have demonstrated image speeds up to 0.1 frames per second for larger biological systems such as bacteria. However, this imaging speed is insufficient to understand many rapid large-scale biological phenomena. …

Minority Breast Cancer Survivors: The Association Between Race/Ethnicity, Objective Sleep Disturbances, And Physical And Psychological Symptoms, Pinky H. Budhrani, Cecile A. Lengacher, Kevin E. Kip, Cindy Tofthagen, Heather Jim

Nursing Faculty Publications

Background. Limited research has been conducted on the moderating effect of race/ethnicity on objective sleep disturbances in breast cancer survivors (BCSs). Objective. To explore racial/ethnic differences in objective sleep disturbances among BCSs and their relationship with self-reported symptoms. Intervention/Methods. Sleep disturbance and symptoms were measured using actigraphy for 72 hours and self-reported questionnaires, respectively, among 79 BCSs. Analysis of covariance, Pearson’s correlation, and multivariate regression were used to analyze data. Results. Sixty (75.9%) participants listed their ethnicity as white, non-Hispanic and 19 (24.1%) as minority. Total sleep time was 395.9 minutes for white BCSs compared to …

The “Female Fertility–Social Stratification–Hypergyny” Hypothesis Of Male Homosexual Preference: Factual, Conceptual And Methodological Errors In Barthes Et Al. [Commentary], Doug P. Vanderlaan, Zachary H. Garfield, Melissa J. Garfield, Jean-Baptiste Leca, Paul L. Vasey, Raymond B. Hames

Department of Anthropology: Faculty Publications

Barthes, Godelle, and Raymond (2013, Evolution and Human Behavior, 34, 155–163) proposed a hypothesis to (1) identify the process by which genes influencing male homosexual preference (MHP) are passed on over evolutionary time, and (2) account for why life-course persistent MHP is restricted to humans. According to their hypothesis, certain genes lower reproductive success in male carriers by causing MHP, but these same genes promote fertility in female carriers (i.e., sexual antagonism). Barthes et al. proposed that the female carriers of genes for MHP have physical cues of fertility (i.e., beauty) that help them marry up the social class …

Movement As A Means Of Social (Re)Production: Using Gis To Measure Social Integration Across Urban Landscapes, Heather Richards-Rissetto, Kristin Landau

Department of Anthropology: Faculty Publications

This paper contributes to the archaeological study of movement in urban environments where built forms and natural features worked together to play a key role in structuring human mobility.We propose an analytical method using least cost analysis in a Geographic Information System (GIS) to empirically measure social integration. The method defines mobility as the potential for pedestrian movement, and identifies locations where people were most likely to walk to or through in a landscape. The calculated mobility data are then employed to identify with whom people were most likely to interact and the degree to which they were socially connected …

Qtls Associated With Dry Matter Intake, Metabolic Mid-Test Weight, Growth And Feed Efficiency Have Little Overlap Across 4 Beef Cattle Studies, Mahdi Saatchi, Jonathan E. Beever, Jared E. Decker, Dan B. Faulkner, Harvey C. Freetly, Stephanie L. Hansen, Helen Yampara-Iquise, Kristen A. Johnson, Stephen D. Kachman, Monty S. Kerley, Jaewoo Kim, Daniel D. Loy, Elisa Marques, Holly L. Neibergs, E. John Pollak, Robert D. Schnabel, Christopher M. Seabury, Daniel W. Shike, W. M. Snelling, Matthew L. Spangler, Robert L. Weaber, D. J. Garrick, Jeremy F. Taylor

Department of Animal Science: Faculty Publications

Background: The identification of genetic markers associated with complex traits that are expensive to record such as feed intake or feed efficiency would allow these traits to be included in selection programs. To identify large-effect QTL, we performed a series of genome-wide association studies and functional analyses using 50 K and 770 K SNP genotypes scored in 5,133 animals from 4 independent beef cattle populations (Cycle VII, Angus, Hereford and Simmental × Angus) with phenotypes for average daily gain, dry matter intake, metabolic mid-test body weight and residual feed intake.

Results: A total of 5, 6, 11 and 10 significant …

Variation In Time And Magnitude Of Immune Response And Viremia In Experimental Challenges With Porcine Circovirus 2b, Taylor B. Engle, Erin E. Jobman, Timonthy W. Moural, Autumn M. Mcknite, Justin W. Bundy, Sarah Y. Barnes, Emily H. Davis, Judith A. Galeota, Thomas E. Burkey, Graham S. Plastow, Stephen D. Kachman, Daniel C. Ciobanu

Department of Animal Science: Faculty Publications

Background: Porcine circovirus 2 is the primary agent responsible for inducing a group of associated diseases known as Porcine Circovirus Associated Diseases (PCVAD), which can have detrimental effects on production efficiency as well as causing significant mortality. The objective of this study was to evaluate variation in viral replication, immune response and growth across pigs (n = 974) from different crossbred lines. The approach used in this study was experimental infection with a PCV2b strain of pigs at an average of 43 days of age.

Results: The sequence of the PCV2b isolate used in the challenge was similar with a …

Quantitative Trait Loci For Energy Balance Traits In An Advanced Intercross Line Derived From Mice Divergently Selected For Heat Loss, Larry J. Leamy, Kari Elo, Merlyn K. Nielsen, Stephanie R. Thorn, William Valdar, Daniel Pomp

Department of Animal Science: Faculty Publications

Obesity in human populations, currently a serious health concern, is considered to be the consequence of an energy imbalance in which more energy in calories is consumed than is expended. We used interval mapping techniques to investigate the genetic basis of a number of energy balance traits in an F₁₁ advanced intercross population of mice created from an original intercross of lines selected for increased and decreased heat loss. We uncovered a total of 137 quantitative trait loci (QTLs) for these traits at 41 unique sites on 18 of the 20 chromosomes in the mouse genome, with X-linked QTLs …

Attitudes To Storytelling Among Adult Esl Learners, Mi-Ryoung Kim, Theresa Mcgarry

ETSU Faculty Works

This study investigated tertiary second language learners’ attitudes toward storytelling as a classroom activity. Instruction and practice in storytelling were given to 26 international undergraduates for ten weeks. Questionnaires were administered before and after the treatment to assess learners’ interest in storytelling and beliefs about its effectiveness as a learning task. The results of the pre-treatment questionnaire showed that while participants’ interest in storytelling was very low, their expectations of its effectiveness were relatively high. Asian or low proficient participants indicated higher interest than Europeans or high proficient learners. The results of the post-treatment questionnaire showed that participants’ attitudes changed …

Pots Plots And Plants: Annual Newsletter 2014

Department of Agronomy and Horticulture: Annual Newsletters

Table of Contents

Letters from the department head and associate head........... 2–3

Staff

Dave Scoby, Fran Benne..................................................................4

Cheryl Bogenrief, Steve Gamet......................................................5

Students

Student club updates................................................................... 6–7

Agronomy—it’s in my roots............................................................8

Agronomy Club hosts regional conference...................................9

When health and agriculture intertwine.............................. 10–11

Research Organic Farming: Research in IANR and the Department of Agronomy and Horticulture....................... 12–13

The Daugherty Water for Food Institute: Feeding a growing world........................................................ 14–15

International research project aims to increase profits for African farmers...................................... 16–17

Faculty

New faculty............................................................................... 18–20

Awards.............................................................................................20

Hoegemeyer takes second retirement..........................................23

Retirements.....................................................................................24

Alumni Advisory council.............................................................................25

Spotlight...........................................................................................26

Visiting scientist.............................................................................28

Quality Of Life, Perceptions Of Change, And Psychological Well-Being Of The Elderly Population In Small Rural Towns In The Midwest, Rodrigo Cantarero, James J. Potter

Architecture Program: Faculty Scholarly and Creative Activity

This study examines the quality of life of the elderly residents of two rural Nebraska towns, both having experienced a large increase in population. The study examines how the residents’ perception of changes in the community affect their view of quality of life, and identifies determinants of psy-chological well-being for these elderly residents. The results are compared to the non-elderly resi-dents of these two communities for purposes of contrast. A face-to-face survey of the residents addressed physical, social/cultural, economic, and service issues. Both correlation and regression were used to analyze the data. The quality of life of the elderly residents …

Defending The Spirit Of The Doha Declaration In Free Trade Agreements: Trans-Pacific Partnership And Access To Affordable Medicines, Burcu Kilic

Loyola University Chicago International Law Review

No abstract provided.

Masculinity & Title Ix: Bullying And Sexual Harassment Of Boys In The American Liberal State, Nancy Chi Cantalupo

Maryland Law Review

No abstract provided.

2013-2014 Tennessee Higher Education Fact Book, Tennessee Higher Education Commission

Higher Education Fact Book

This document is an overview of data collected by the Tennessee Higher Education Commission.

Rapid Fluctuations In Mid-Latitude Siliceous Plankton Production During The Middle Eocene Climatic Optimum (Odp Site 1051, Western North Atlantic), Jakub Witkowski, Steven M. Bohaty, Kirsty M. Edgar, David M. Harwood

ANDRILL Research and Publications

The Middle Eocene Climatic Optimum (MECO; ~ 40 million years ago [Ma]) is one of the most prominent transient global warming events in the Paleogene. Although the event is well documented in geochemical and isotopic proxy records at many locations, the marine biotic response to the MECO remains poorly constrained. We present new high-resolution, quantitative records of siliceous microplankton assemblages from the MECO interval of Ocean Drilling Program (ODP) Site 1051 in the subtropical western North Atlantic Ocean, which are interpreted in the context of published foraminiferal and bulk carbonate stable isotope (δ¹⁸O and δ¹³C) records. …