Digital Commons Network^™

Workplace Bullying In Louisiana Academic Libraries: Exploring Worker Status And Demographics, Justin Savage, Andrea Hebert, Catherine Baird

Faculty Publications

Bullying is a phenomenon that exists across cultures, societies, and even species. It can be found everywhere, including the workplace. The present study investigates workplace bullying amongst an approximated census sample of Louisiana academic library workers. Using the Negative Acts Questionnaire—Revised (NAQ-R), the study explores the relationships between experiencing workplace bullying and librarian status, tenure status, years in the profession, age, gender, and race. Although no statistically significant relationships were found between variables, the findings add to a growing body of literature that explores the interrelations of demographic and environmental contexts and bullying experiences.

The Missionary Voice: Perceptions Of An Emerging Register, Josh Stevenson, Joseph A. Stanley, Wendy Baker-Smemoe

Faculty Publications

Today’s presentation is on a particular way of speaking among certain members of the Church of Jesus Christ of Latter-day Saints. Specifically, today I’ll be telling you about Latter-day Saint missionaries, who you may encountered before. Let’s set aside any preconceived notions you may have about missionaries or their faith and explore what appears to be an emerging missionary-based register.

In essence, missionaries are Latter-day Saint volunteers who dedicate 18 months to two years to tell others about their faith. They’re assigned around the world and often have to learn a new language, are typically college-aged, and adhere to strict …

A Scoping Review Investigating Relationships Between Depression, Anxiety, And The Prep Care Continuum In The United States, Sarah J. Miller, Sayward Harrison, Kamla Devi Sanasi-Bhola

Faculty Publications

Men who have sex with men and transgender women in the United States are at increased risk for HIV and may benefit from pre-exposure prophylaxis (PrEP), a once-a-day pill to prevent HIV. Due to stigma and discrimination, sexual and gender minority (SGM) populations are also at risk for depression and anxiety. This scoping review sought to identify literature addressing relationships between the PrEP care continuum, depression, and anxiety among SGM individuals and others at high risk for HIV. We conducted a systematic review of four databases (i.e., PubMed, PsycInfo, Web of Science, Google Scholar) and identified 692 unique articles that …

Increased Ploidy Of Butomus Umbellatus In Introduced Populations Is Not Associated With Higher Phenotypic Plasticity To N And P, Nathan E. Harms, James T. Cronin, John F. Gaskin

Faculty Publications

Separate introductions or post-introduction evolution may lead to multiple invader genotypes or cytotypes that differ in growth rates, biomass or chemical profile responses (phenotype) to a range of environments. If the invader has high trait plasticity to a range of resource levels, then sediment N or P enrichment may enhance invasiveness. However, the ways in which ploidy, plasticity, and available N or P interact are unknown for most species despite the potential to explain spread and impacts by invaders with multiple introduced lineages. We conducted a common garden experiment with four triploid and six diploid populations of Butomus umbellatus, collected …

It's Complicated: The Impact Of Marriage Legalization Among Sexual Minority Women And Gender Diverse Individuals In The United States, Laurie Drabble, Angie Wootton, Cindy Veldhuis, Ellen Perry, Ellen Riggle, Karen Trocki, Tonda Hughes

Faculty Publications

This mixed-methods study explored perceptions of the impact of marriage legalization in all U.S.states among sexual minority women and gender diverse individuals. Survey data were collectedfrom a nonprobability sample of individuals 18 years or older who identified as lesbian, bisexual,queer, same-sex attracted or something other than exclusively heterosexual—as well asindividuals who identified as transgender or gender nonbinary (for example, genderqueer, transwoman, trans man, nonbinary, or gender non-conforming). The analytic sample included 418participants in an online survey who responded to open-ended questions about the perceivedimpact of marriage legalization. Qualitative analyses revealed perceptions of marriagelegalization that situated individual meanings in the context …

Patchy Fires Promote Regeneration Of Longleaf Pine (Pinus Palustris Mill.) In Pine Savannas, Kevin M. Robertson, William J. Platt, Charles E. Faires

Faculty Publications

© 2019 by the authors. Research Highlights: Spatial patterns of fire spread and severity influence survival of juvenile pines in longleaf pine savannas. Small areas that do not burn during frequent fires facilitate formation of patches of even-aged longleaf pine juveniles. These regeneration patches are especially associated with inner portions of openings (gaps) and where canopy trees have died in recent decades. Patterns of prescribed fire can thus have an important influence on stand dynamics of the dominant tree in pine savannas. Background and Objectives: Savannas are characterized by bottlenecks to tree regeneration. In pine savannas, longleaf pine is noted …

The Fayoum, The Seila Pyramid, Fag El-Gamous And Its Nearby Cities: A Background, Kerry Muhlestein, Cannon Fairbairn, Ronald Harris

Faculty Publications

Because the excavations discussed in this volume take place in the Fayoum, and cover a time period that spans from the Old Kingdom through the Byzantine era, many readers will find it helpful to understand the history, geography, and geology of the Fayoum. Here we provide a brief outline of those subjects. This is not intended to present new information or be a definitive discussion. Rather, it is aimed at contextualizing the rest of the material presented in this volume, and thus making all of its information more accessible. The Fag el-Gamous cemetery and the Seila Pyramid are located on …

Prolonged Viral Replication And Longitudinal Viral Dynamic Differences Among Respiratory Syncytial Virus Infected Infants, Monica E. Brint, Joshua M. Hughes, Aditya Shah, Chelsea R. Miller, Lisa G. Harrison, Elizabeth A. Meals, Jacqueline Blanch, Charlotte R. Thompson, Stephania A. Cormier, John P. Devincenzo

Faculty Publications

© 2017 2017 International Pediatric Research Foundation, Inc. BackgroundLongitudinal respiratory syncytial virus (RSV) dynamics have not been well studied despite the existence of factors favoring prolonged RSV replication including high mutation rates allowing rapid evolution and potential escape from immune control. We therefore measured viral load in previously RSV-naive infants over prolonged time spans.MethodsDuring 2014-2015, quantitative nasal aspirates were collected from 51 RSV-PCR+ infants. Multiple parallel assessments of viral loads were quantified at each collected time point using a well-validated real-time quantitative reverse transcriptase polymerase chain reaction assay. After observing viral load rebound phenomenon in some infants, the viral dynamics …

The Effect Of Demographic Correlations On The Stochastic Population Dynamics Of Perennial Plants, Aldo Compagnoni, Andrew J. Bibian, Brad M. Ochocki, Haldre S. Rogers, Emily L. Schultz, Michelle E. Sneck, Bret D. Elderd, Amy M. Iler, David W. Inouye, Hans Jacquemyn, Tom E.X. Miller

Faculty Publications

© 2016 by the Ecological Society of America. Understanding the influence of environmental variability on population dynamics is a fundamental goal of ecology. Theory suggests that, for populations in variable environments, temporal correlations between demographic vital rates (e.g., growth, survival, reproduction) can increase (if positive) or decrease (if negative) the variability of year-to-year population growth. Because this variability generally decreases long-term population viability, vital rate correlations may importantly affect population dynamics in stochastic environments. Despite long-standing theoretical interest, it is unclear whether vital rate correlations are common in nature, whether their directions are predominantly negative or positive, and whether they …

Usc South Campus: A Last Look At Modernism, Lydia M. Brandt, Paul Haynes, Andrew Nester, Robert Wertz, Ana Gibson, Margaret Mcelveen, John Benton, Adam Bradway, Hatara Tyson, Caley Pennington, Carly Simendinger

Faculty Publications

This is a class project from ARTH 542: American Architecture taught at the University of South Carolina by Lydia Mattice Brandt in Spring 2016.

With more Americans attending college than ever before; urban renewal; racial integration; the expansion of coeducation; and the architecture community’s advocacy for holistic relationship between planning, architecture, and landscape architecture, the American college campus developed rapidly and dramatically in the mid twentieth century. Using the University of South Carolina’s Columbia Campus as a case study, this project explores the history of American architecture in the mid-twentieth century.

In Loco Aequitatis: The Dangers Of 'Safe Harbor' Laws For Youth In The Sex Trades, Brendan M. Conner

Faculty Publications

This Article provides the first critical analysis of safe harbor laws, which rely on custodial arrests to prosecute or divert youth arrested for or charged with prostitution related offenses under criminal or juvenile codes to court supervision under state child welfare, foster care, or dependency statutes. This subject is a matter of intense debate nationwide, and on May 29, 2015 the President signed legislation that would give preferential consideration for federal grants to states that have enacted a law that "discourages the charging or prosecution" of a trafficked minor and encourages court-ordered treatment and institutionalization. Nearly universally lauded, the sound …

Quantifying Demographic Uncertainty: Bayesian Methods For Integral Projection Models, Bret D. Elderd, Tom E.X. Miller

Faculty Publications

© 2016 by the Ecological Society of America. Integral projection models ( IPM s) are a powerful and popular approach to modeling population dynamics. Generalized linear models form the statistical backbone of an IPM . These models are typically fi t using a frequentist approach. We suggest that hierarchical Bayesian statistical approaches offer important advantages over frequentist methods for building and interpreting IPM s, especially given the hierarchical nature of most demographic studies. Using a stochastic IPM for a desert cactus based on a 10- year study as a worked example, we highlight the application of a Bayesian approach for …

Land Shark At The Door? Why And How States Should Regulate Landmen, Ann M. Eisenberg

Faculty Publications

No abstract provided.

Landscapes Of Interaction: Understanding Social Landscapes Through Quantitative Models Of Artifact Distributions, James R. Allison

Faculty Publications

Exchange of material goods is one of the most basic forms of human interactions. By tracing the distribution of ceramics, stone tools, and other materials archaeologists are often able to make inferences about the nature of interactions, and about the economic and social relationships of the people involved. These artefact distributions are a fundamental feature of social landscapes, with the potential to reveal much about the structure of social life. But artefact distributions are often complex and difficult to describe, especially at large spatial scales, and they often require some form of abstraction to make them comprehensible. Archaeologists have therefore …

Run, Jane, Run! Gendered Responses To Political Party Recruitment, Jessica Robinson Preece, Olga B. Stoddard, Rachel Fisher

Faculty Publications

Many researchers point to gender inequities in party recruitment practices to explain women’s underrepresentation on the ballot. However, there has been little systematic research about how men and women respond to recruitment, so we do not know whether gender-balanced recruitment would actually lead to genderbalanced outcomes. We conduct two studies to address this question. First, in cooperation with a county Republican Party, we identically recruited 5510 male and 5506 female highly active party members to attend a free candidate training seminar. Republican women were half as likely to respond to the invitation as men. Second, we conducted a survey experiment …

Hispanics At The Starting Line: Poverty Among Newborn Infants In Established Gateways And New Destinations, Daniel T. Lichter, Scott R. Sanders, Kenneth M. Johnson

Faculty Publications

High rates of Hispanic fertility raise an important question: Do Hispanic newborn babies start life's race behind the starting line, poor and disadvantaged? To address this question, we link the newborn infants identified with the new fertility question in the 2006–2010 American Community Survey (ACS) to the poverty status of mothers. Our results document the disproportionately large share (40 percent) of Hispanic babies who are born into poverty. The prospect of poverty is especially high in new Hispanic destinations, especially those in rural areas. For Hispanic newborn babies, poverty cannot be reduced to supply-side explanations that emphasize maladaptive behavioral decision-making …

The Effect Of Strength And Plyometric Training On Functional Dance Performance In Elite Ballet And Modern Dancers, Joe Girard, Kristina Koenig, David Village

Faculty Publications

Background:

Ballet and modern dance are both art forms that require technique, artistry, grace and precision. Both dance forms require a degree of strength and muscular endurance for optimal performance. It is not known what value strength or plyometric training may have on functional dance performance.

Objective:

To systematically review the effects of strength and/or plyometric training on functional dance performance in elite ballet and modern dancers.

Methods:

A systematic review of literature indexed in the following databases: Medline, CINAHL, SportsDiscus, Physiotherapy Evidence Database (PEDro) and PubMed was conducted. The quality of the studies was graded using the PEDro Scale. …

The Forgotten Movement: Church Planting Trends And Lessons (Part 1 Of 2), S. Joseph Kidder, Dustin Serns

Faculty Publications

At the inception of the Advent movement, believers united to advance the cause of the gospel by entering new territory and starting new congregations. The Seventh-day Adventist Church experienced explosive growth, launching a movement that spread and continues to advance across the world. Today, 150 years later, the time has come to ask, How are we doing with raising up new congregations to finish the harvest in North America? To answer this question, we decided to look at statistics of the last century about church planting. We hope that the findings from this study will benefit the global church.

Lessons From The Dolphins/Richie Incognito Saga, Kerri Lynn Stone

Faculty Publications

No abstract provided.

Small-Scale Variation In Fuel Loads Differentially Affects Two Co-Dominant Bunchgrasses In A Species-Rich Pine Savanna, Paul R. Gagnon, Kyle E. Harms, William J. Platt, Heather A. Passmore, Jonathan A. Myers

Faculty Publications

Ecological disturbances frequently control the occurrence and patterning of dominant plants in high-diversity communities like C 4 grasslands and savannas. In such ecosystems disturbance-related processes can have important implications for species, and for whole communities when those species are dominant, yet mechanistic understanding of such processes remains fragmentary. Multiple bunchgrass species commonly co-dominate disturbance-dependent and species-rich pine savannas, where small-scale fuel heterogeneity may influence bunchgrass survival and growth following fires. We quantified how fire in locally varying fuel loads influenced dynamics of dominant C 4 bunchgrasses in a species-rich pine savanna in southeastern Louisiana, USA. We focused on two congeneric, …

The Total Errors In Measuring E Peak For Gamma-Ray Bursts, Andrew C. Collazzi, Bradley E. Schaefer, Jeremy A. Moree

Faculty Publications

Of all the observable quantities for gamma-ray bursts (GRBs), one of the most important is E peak. E peak is defined as the peak of the νF ν power spectrum from the prompt emission. While E peak has been extensively used in the past, for example with luminosity indicators, it has not been thoroughly examined for possible sources of scatter. In the literature, the reported error bars for E peak are the simple Poisson statistical errors. Additional uncertainties arise due to the choices made by analysts in determining E peak (e.g., the start and stop times of integration), imperfect knowledge …

Comprehensive Photometric Histories Of All Known Galactic Recurrent Novae, Bradley E. Schaefer

Faculty Publications

I collect virtually all photometry of the 10 known galactic recurrent novae (RNe) and their 37 known eruptions. This consists of my modern measures of nearly all archival plates (providing the only data for half of 37 known eruptions), my own 10,000 CCD magnitudes from 1987 to present (providing virtually all of the magnitudes in quiescence for seven RNe), over 140,000 visual magnitude estimates recorded by amateur astronomers (who discovered half the known eruptions), and the small scattering of magnitudes from all the literature. From this, I produce various uniform products: (1) BVRIJHK comparison star magnitudes and BV comparison star …

Rapid Assessment Of Genetic Ancestry In Populations Of Unknown Origin By Genome-Wide Genotyping Of Pooled Samples, Charleston W.K. Chiang, Zofia K.Z. Gajdos, Joshua M. Korn, Finny G. Kuruvilla, Johannah L. Butler, Rachel Hackett, Candace Guiducci, Thutrang T. Nguyen, Rainford Wilks, Terrence Forrester, Christopher A. Haiman, Katherine D. Henderson, Loic Le Marchand, Brian E. Henderson, Mark R. Palmert, Colin A. Mckenzie, Helen N. Lyon, Richard S. Cooper, Xiaofeng Zhu, Joel N. Hirschhorn

Faculty Publications

As we move forward from the current generation of genome-wide association (GWA) studies, additional cohorts of different ancestries will be studied to increase power, fine map association signals, and generalize association results to additional populations. Knowledge of genetic ancestry as well as population substructure will become increasingly important for GWA studies in populations of unknown ancestry. Here we propose genotyping pooled DNA samples using genome-wide SNP arrays as a viable option to efficiently and inexpensively estimate admixture proportion and identify ancestry informative markers (AIMs) in populations of unknown origin. We constructed DNA pools from African American, Native Hawaiian, Latina, and …

The End Of Farming In The “Northern Periphery” Of The Southwest, James R. Allison

Faculty Publications

Prehispanic farmers belonging to the Virgin and Fremont traditions once occupied most of Utah and adjacent parts of Arizona and Nevada. Through much of the twentieth century, these areas were called the "Northern Periphery'' of the Southwest, but in recent decades, both Fremont and Virgin have often been left out of syntheses of southwestern archaeology-even though they clearly had strong connections to the Southwest and represented, respectively, the northernmost and westernmost extensions of maize-based horticulture in western North America. This exclusion results from a combination of factors, the most important of which are geography and the territorial behavior of some …

Estimating Redshifts For Long Gamma-Ray Bursts, Limin Xiao, Bradley E. Schaefer

Faculty Publications

The measurement of redshifts for gamma-ray bursts (GRBs) is an important issue for the study of the high redshift universe and cosmology. We are constructing a program to estimate the redshifts for GRBs from the original Swift light curves and spectra, aiming to get redshifts for the Swift bursts without spectroscopic or photometric redshifts. We derive the luminosity indicators from the light curves and spectra of each burst, including the lag time between low and high photon energy light curves, the variability of the light curve, the peak energy of the spectrum, the number of peaks in the light curve, …

The Surplus Woman: Unmarried Women In Imperial Germany, Catherine L. Dollard

Faculty Publications

No abstract provided.

Bias In Population Growth Rate Estimation: Sparse Data, Partial Life Cycle Analysis And Jensen's Inequality, Jason S. Grear, Bret D. Elderd

Faculty Publications

Demographic matrix models have become an integral part of population viability analysis for threatened and endangered species, but their use is often limited by data availability. A common solution to this problem is to assume constant annual rates within a multi-year stage. Partial life cycle analysis (PLC), which incorporates only juvenile and adult stages, is a noteworthy example of this approach because it has been described in the literature as a reliable approximation of age-structured populations. However, we predict from Jensen's Inequality that the required lumping of age classes leads to over- or underestimation of population fitness when survival rates …

Density, Territory Size, And Long-Term Spatial Dynamics Of A Guild Of Terrestrial Insectivorous Birds Near Manaus, Brazil, Philip C. Stouffer

Faculty Publications

From 1994 to 2003, I annually surveyed terrestrial insectivorous birds in a 100-ha plot within continuous rainforest near Manaus, Brazil. I used spot-map registrations and radiotagged birds to estimate territory size and density on the plot for 13 species. As in the few previous studies of Amazonian birds, territory sizes were large (mean = 13.0 ha) and densities were low (mean = 3.4 pairs per 100 ha). The most common species, Formicarius colma, was the only species with >10 pairs per 100 ha, and one of four species (with Myrmeciza ferruginea, Conopophaga aurita, and Corythopis torquaius) to have territories of …

Rapid Decay Of Tree-Community Composition In Amazonian Forest Fragments, William F. Laurance, Henrique E.M. Nascimento, Susan G. Laurance, Ana Andrade, José E.L.S. Ribeiro, Juan Pablo Giraldo, Thomas E. Lovejoy, Richard Condit, Jerome Chave, Kyle E. Harms, Sammya D'Angelo

Faculty Publications

Forest fragmentation is considered a greater threat to vertebrates than to tree communities because individual trees are typically long-lived and require only small areas for survival. Here we show that forest fragmentation provokes surprisingly rapid and profound alterations in Amazonian tree-community composition. Results were derived from a 22-year study of exceptionally diverse tree communities in 40 1-ha plots in fragmented and intact forests, which were sampled repeatedly before and after fragment isolation. Within these plots, trajectories of change in abundance were assessed for 267 genera and 1,162 tree species. Abrupt shifts in floristic composition were driven by sharply accelerated tree …

Comparing The Direct And Community-Mediated Effects Of Disturbance On Plant Population Dynamics: Flooding, Herbivory And Mimulus Guttatus, Bret D. Elderd, Dan F. Doak

Faculty Publications

Competition, trophic interactions and abiotic disturbances play important roles in governing plant population dynamics, yet few studies have addressed their relative contributions or interacting effects. We used Life Table Response Experiment (LTRE) analysis, coupled with stochastic analyses, to examine how a major abiotic disturbance, flooding, influences the fitness and population growth of a common riparian plant, Mimulus guttatus, and how this effect compares and interacts with that exerted by herbivory. We also extended LTRE analysis to include nested factors, which enabled us to examine differences across experimental sites. These spatial contributions to changes in population growth rate, λ, were compared …