Digital Commons Network^™

The Influence Of The Complex Topography And Dynamic History Of The Montane Neotropics On The Evolutionary Differentiation Of A Cloud Forest Bird (Premnoplex Brunnescens, Furnariidae), Eugenio Valderrama, Jorge L. Pérez-Emán, Robb T. Brumfield, Andrés M. Cuervo, Carlos Daniel Cadena

Faculty Publications

Aim: To examine the effect of geographical barriers and habitat dynamics related to climatic oscillations on the phylogeography of a widespread passerine of Neotropical cloud forests, the spotted barbtail (Premnoplex brunnescens). Location: Neotropical humid forests of montane areas in lower Central America and South America. Methods: We sequenced two mitochondrial genes and one nuclear intron from specimens collected across the distribution of P. brunnescens. Phylogenetic relationships were inferred using Bayesian and maximum-likelihood methods. Groups with maximum differentiation were estimated with spatial analysis of molecular variance (SAMOVA). We estimated timing of differentiation and relationships among groups with a species-tree approach and …

Evaluating Summary Statistics Used To Test For Incomplete Lineage Sorting: Mito-Nuclear Discordance In The Reef Sponge Callyspongia Vaginalis, Melissa B. Debiasse, Bradley J. Nelson, Michael E. Hellberg

Faculty Publications

Conflicting patterns of population differentiation between the mitochondrial and nuclear genomes (mito-nuclear discordance) have become increasingly evident as multilocus data sets have become easier to generate. Incomplete lineage sorting (ILS) of nucDNA is often implicated as the cause of such discordance, stemming from the large effective population size of nucDNA relative to mtDNA. However, selection, sex-biased dispersal and historical demography can also lead to mito-nuclear discordance. Here, we compare patterns of genetic diversity and subdivision for six nuclear protein-coding gene regions to those for mtDNA in a common Caribbean coral reef sponge, Callyspongia vaginalis, along the Florida reef tract. We …

The Hoosier Cavefish, A New And Endangered Species (Amblyopsidae, Amblyopsis) From The Caves Of Southern Indiana, Prosanta Chakrabarty, Jacques A. Prejean, Matthew L. Niemiller

Faculty Publications

We describe a new species of amblyopsid cavefish (Percopsiformes: Amblyopsidae) in the genus Amblyopsis from subterranean habitats of southern Indiana, USA. The Hoosier Cavefish, Amblyopsis hoosieri sp. n., is distinguished from A. spelaea, its only congener, based on genetic, geographic, and morphological evidence. Several morphological features distinguish the new species, including a much plumper, Bibendumlike wrinkled body with rounded fins, and the absence of a premature stop codon in the gene rhodopsin. This is the first new cavefish species described from the United States in 40 years and exemplifies how molecular data can alert us to the presence of otherwise …

Sampling Locality Is More Detectable Than Taxonomy Or Ecology In The Gut Microbiota Of The Brood-Parasitic Brown-Headed Cowbird (Molothrus Ater), Sarah M. Hird, Bryan C. Carstens, Steven W. Cardiff, Donna L. Dittmann, Robb T. Brumfield

Faculty Publications

Brown-headed Cowbirds (Molothrus ater) are the most widespread avian brood parasite in North America, laying their eggs in the nests of approximately 250 host species that raise the cowbird nestlings as their own. It is currently unknown how these heterospecific hosts influence the cowbird gut microbiota relative to other factors, such as the local environment and genetics. We test a Nature Hypothesis (positing the importance of cowbird genetics) and a Nurture Hypothesis (where the host parents are most influential to cowbird gut microbiota) using the V6 region of 16S rRNA as a microbial fingerprint of the gut from 32 cowbird …

Linguistic Behavior And Religious Activity, Wendy Baker, David Bowie

Faculty Publications

Studies have found that Mormons and non-Mormons in Utah exhibit significant linguistic differences. We break this down further by investigating whether there are also differences between Mormons who actively participate in the religion and those who do not, and find significant differences with a medium or larger effect size between the groups for multiple variables. We conclude that when investigating the linguistic correlates of religious affiliation in a community, it is vital to elicit not just respondents’ religious affiliations, but also their level of participation within that religion.

Weather, Climate, And The Economy: Explaining Risk Perceptions Of Global Warming, 2001-10, Wanyun Shao, Barry D. Keim, James C. Garand, Lawrence C. Hamilton

Faculty Publications

Two series of national survey datasets (2001-10), supplemented with monthly temperature and precipitation data and unemployment data, are used to examine how weather and climate, economic performance, and individuals' sociodemographic backgrounds and political orientations affect public perceptions of global warming. Consistent with previous studies, political orientations play a key rolein determining public perceptions of global warming. Democrats and liberals are more likely than Republicans and conservatives to see global warming as an immediate and serious problem. Sociodemographic characteristics are also shown to be significant factors, with young people, women, and racial minorities likely to show higher concern about global warming …

Latitudinal Variation In Clutch Size-Lay Date Regressions In Tachycineta Swallows: Effects Of Food Supply Or Demography?, David W. Winkler, Kevin M. Ringelman, Peter O. Dunn, Linda Whittingham, David J.T. Hussell, Robert G. Clark, Russell D. Dawson, L. Scott Johnson, Alexandra Rose, Suzanne H. Austin, W. Douglas Robinson, Michael P. Lombardo, Patrick A. Thorpe, Dave Shutler, Raleigh J. Robertson, Maria Stager, Marty Leonard, Andrew G. Horn, Janis Dickinson, Valentina Ferretti, Viviana Massoni, Florencia Bulit, Juan C. Reboreda, Marcela Liljesthröm, Martín Quiroga, Eldar Rakhimberdiev, Daniel R. Ardia

Faculty Publications

In a study of almost 16 000 nest records from seven swallow species across the entire Western Hemisphere, clutch sizes decline with relative laying date in each population, but the slope of this decline grows steeper with increasing distance from the equator. Late-laying birds at all latitudes lay clutches of similar sizes, suggesting that latitudinal differences may be driven primarily by earlier-laying birds. Focused comparisons of site-years in North America with qualitatively different food availability indicate that food supply significantly affects mean clutch size but not the clutch size-lay date regression. Other studies on the seasonality of swallow food also …

Separating The Impacts Of Climate Variation And Human Activities On Runoff In The Songhua River Basin, Northeast China, Fengping Li, Guangxin Zhang, Yi Jun Xu

Faculty Publications

Climate variation and human activities are commonly recognized as two major factors affecting basin hydrology. However, quantifying their individual effect on runoff is challenging. In this study, long-term (1960-2009) river discharge and weather data in the Songhua River Basin (SRB, 556,800 km2), Northeast China, were gathered to separate the impacts of climate variation and human activities on runoff in five sub basins of the SRB. Mann-Kendall test, moving t-test and precipitation-runoff double cumulative curve were utilized to identify trends and change points of the hydrometeorlogical variables. Based on the change point, the 50-year study period was divided into two time …

Towards An Operational Sar-Based Rice Monitoring System In Asia: Examples From 13 Demonstration Sites Across Asia In The Riice Project, Andrew Nelson, Tri Setiyono, Arnel B. Rala, Emma D. Quicho, Jeny V. Raviz, Prosperidad J. Abonete, Aileen A. Maunahan, Cornelia A. Garcia, Hannah Zarah M. Bhatti, Lorena S. Villano, Pongmanee Thongbai, Francesco Holecz, Massimo Barbieri, Francesco Collivignarelli, Luca Gatti, Eduardo Jimmy P. Quilang, Mary Rose O. Mabalay, Pristine E. Mabalot, Mabel I. Barroga, Alfie P. Bacong, Norlyn T. Detoito, Glorie Belle Berja, Frenciso Varquez, Wahyunto, Dwi Kuntjoro, Sri Retno Murdiyati, Sellaperumal Pazhanivelan, Pandian Kannan, Petchimuthu Christy Nirmala Mary, Elangovan Subramanian, Preesan Rakwatin, Amornrat Intrman, Thana Setapayak

Faculty Publications

Rice is the most important food security crop in Asia. Information on its seasonal extent forms part of the national accounting of many Asian countries. Synthetic Aperture Radar (SAR) imagery is highly suitable for detecting lowland rice, especially in tropical and subtropical regions, where pervasive cloud cover in the rainy seasons precludes the use of optical imagery. Here, we present a simple, robust, rule-based classification for mapping rice area with regularly acquired, multi-temporal, X-band, HH-polarized SAR imagery and site-specific parameters for classification. The rules for rice detection are based on the well-studied temporal signature of rice from SAR backscatter and …

Why State Prisons?, W. David Ball

Faculty Publications

The United States finds itself in an era where the cost of state prisons is both extremely large and politically salient. State prisons held approximately 1.3 million people in 2012, almost twice as many people as county jails and more than five times as many as federal prisons. The total cost of state corrections in2010 was $48.5 billion. In response, states nationwide are now experimenting with ways to reduce their role in imprisonment. The United States Department of Justice's Bureau of Justice Assistance launched the Justice Reinvestment Initiative to promote policies that reduce prison populations; the seventeen states that have …

Primitive Layered Gabbros From Fast-Spreading Lower Oceanic Crust, Kathryn M. Gillis, Jonathan E. Snow, Adam Klaus, Natsue Abe, Álden B. Adrião, Norikatsu Akizawa, Georges Ceuleneer, Michael J. Cheadle, Kathrin Faak, Trevor J. Falloon, Sarah A. Friedman, Marguerite Godard, Gilles Guerin, Yumiko Harigane, Andrew J. Horst, Takashi Hoshide, Benoit Ildefonse, Marlon M. Jean, Barbara E. John, Juergen Koepke, Sumiaki Machi, Jinichiro Maeda, Naomi E. Marks, Andrew M. Mccaig, Romain Meyer, Antony Morris, Toshio Nozaka, Marie Python, Abhishek Saha, Robert P. Wintsch

Faculty Publications

Three-quarters of the oceanic crust formed at fast-spreading ridges is composed of plutonic rocks whose mineral assemblages, textures and compositions record the history of melt transport and crystallization between the mantle and the sea floor. Despite the importance of these rocks, sampling them in situ is extremely challenging owing to the overlying dykes and lavas. This means that models for understanding the formation of the lower crust are based largely on geophysical studies and ancient analogues (ophiolites) that did not form at typical mid-ocean ridges. Here we describe cored intervals of primitive, modally layered gabbroic rocks from the lower plutonic …

Dislocation And Relocation: Women In The Federal Prison System And Repurposing Fci Danbury For Men, Anna Arons, Katherine Culver, Emma Kaufman, Jennifer Yun, Hope Metcalf, Megan Quattlebaum, Judith Resnik

Faculty Publications

(Excerpt)

This Report tracks the lack of progress in keeping federal prison space in the Northeast available for women and the impact of the absence of bed-spaces for women on the implementation of federal policies committed to reducing over-incarceration. The problems began in the summer of 2013, when the federal Bureau of Prisons (BOP) announced plans to transform its only prison for women in the Northeast—FCI Danbury—into a facility for men. The BOP explained that this self-described “mission change” was a response to the need to provide more low-security beds for male prisoners.

Library Instruction Case Wiki, Andy Spackman

Faculty Publications

We hope you find the guides and case studies collected here helpful, and we invite you to contribute by discussing your experiences on the discussion page for each case study, and by submitting case studies you have developed and used in your own instructional efforts.

Cases for Advanced Business Students

• Building a Company List - Trucking in Texas
• Company and Market Research - Big Sweety and the Chocolate Manufacturing Industry
• Determining Market Size - Infant Formula
• Entrepreneurial Marketing - The Comic Book Guy
• Global Trade and Economics - Manufacturing Medical Instruments
• International Business - Launching the Wii
• International Marketing - …

Linguistic Behavior And Religious Activity, Wendy Baker-Smemoe, David Bowie

Faculty Publications

Studies have found that Mormons and non-Mormons in Utah exhibit significant linguistic differences. We break this down further by investigating whether there are also differences between Mormons who actively participate in the religion and those who do not, and find significant differences with a medium or larger effect size between the groups for multiple variables. We conclude that when investigating the linguistic correlates of religious affiliation in a community, it is vital to elicit not just respondents’ religious affiliations, but also their level of participation within that religion.

Winter Movements Of Louisiana Pine Snakes (Pituophis Ruthveni) In Texas And Louisiana, Josh B. Pierce, D. Craig Rudolph, Shirley J. Burgdorf, Richard R. Schaefer, Richard N. Conner, John G. Himes, C. Mike Duran, Laurence M. Hardy, Robert R. Fleet

Faculty Publications

Despite concerns that the Louisiana Pine Snake (Pituophis ruthveni) has been extirpated from large portions of its historic range, only a limited number of studies on their movement patterns have been published. Winter movement patterns are of particular interest since it has been hypothesized that impacts of management practices would be reduced during the winter. Using radiotelemetry, we determined winter movement patterns of Louisiana Pine Snakes (11 males, 8 females) in 5 study areas (2 in Louisiana and 3 in Texas). Movements during winter (November–February) were greatly curtailed compared to the remainder of the year; however, snakes occasionally undertook substantial …

Creating Exciting Family Worship, S. Joseph Kidder

Faculty Publications

Family Worship is the regular, intentional gathering as a family unit to worship God by reading scripture, praying, singing praise, and finding ways to be involved in ministry and evangelism together. There are four major components to every family worship: “Read – Pray – Sing – Mission.” Every Christian family should have such time daily.

Remaking Mexico: Law Reform As Public Policy, Deborah M. Weissman

Faculty Publications

No abstract provided.

“The Frontier Thesis In Transnational Migration: The U.S. West In The Making Of Italy Abroad,” In Immigrants In The Far West: Historical Identities And Experiences, Edited By Jessie L. Embry And Brian Q. Cannon (Salt Lake City: University Of Utah Press, 2014), 363-381., Mark I. Choate

Faculty Publications

In 1879, a young postal worker in the small town of Lendinara, Italy, decided to emigrate. Adolfo Rossi, twenty-two years old, was discouraged with his prospects in his small town near Venice. Adolfo lived at home with his mother in the heavily populated Polesine valley. Although he had a steady job, he wanted to become a journalist. In Adolfo’s words, while taking a walk along the Adige river one night, a strange idea struck my mind like a bolt of lightning. I reflected only a moment and committed myself to an audacious resolution. “No, I will not stay vegetating here,” …

The United Nations Watercourses Convention On The Dawn Of Entry Into Force, Ryan Stoa

Faculty Publications

The United Nations Watercourses Convention entered into force in August 2014. Despite overwhelming support when signed in 1997, the ratification process has been slow. As a binding treaty, the Watercourses Convention provides hope that its provisions will articulate legal principles of transboundary water management capable of promoting cooperation and regional agreements. Despite entry into force, however, global support for the Watercourses Convention is weak, concurrent efforts to develop treaty regimes governing water resources create competition for resources and may obscure understandings of international water law, and the foundational principles of the Watercourses Convention remain ambiguous. These limitations are illustrated in …

Capital Defenders As Outsider Lawyers, Kathryn A. Sabbeth

Faculty Publications

No abstract provided.

Toward A Theory Of Equitable Federated Regionalism In Public Education, Erika K. Wilson

Faculty Publications

No abstract provided.

Area-Wide Management Of Aedes Albopictus. Part 2: Gauging The Efficacy Of Traditional Integrated Pest Control Measures Against Urban Container Mosquitoes, Dina M. Fonseca, Isik Unlu, Taryn Crepeau, Ary Farajollahi, Sean P. Healy, Kristen Bartlett-Healy, Daniel Strickman, Randy Gaugler, George Hamilton, Daniel Kline, Gary G. Clark

Faculty Publications

Background: Aedes (Stegomyia) albopictus (Skuse) is an important disease vector and biting nuisance. During the 2009 active season, six ∼1000-parcel sites were studied, three in urban and three in suburban areas of New Jersey, United States, to examine the efficacy of standard integrated urban mosquito control strategies applied area wide. Active source reduction, larviciding, adulticiding and public education (source reduction through education) were implemented in one site in each county, an education-only approach was developed in a second site and a third site was used as an untreated experimental control. Populations were surveyed weekly with BG-Sentinel traps and ovitraps. Results: …

The Resilience Of Property, Lynda L. Butler

Faculty Publications

Resilience is essential to the ability of property to face transforming social and environmental change. For centuries, property has responded to such change through a dialectical process that identifies emerging disciplinary perspectives and debates conflicting values and norms. This dialectic promotes the resilience of property, allowing it to adapt to changing conditions and needs. Today the mainstream economic theory dominating common law property is progressively being intertwined with constitutionally protected property, undermining its long-term resilience. The coupling of the economic vision of ordinary property with constitutional property embeds the assumptions, choices, and values of the economic theory into both realms …

Evidence From Flaws: Hellenistic Ceramic Production At Podere Funghi (Vicchio Di Mugello), Robert E. Vander Poppen

Faculty Publications

From 1996–2006, excavators of the Mugello Valley Archaeological Project documented two important contexts for understanding Hellenistic period ceramic production at Podere Funghi near the sanctuary at Poggio Colla: a kiln-waster midden, and a series of kilns located in the vicinity of a small residential structure. This article consists of the results of a visual and metric examination of the fineware material from the midden. The examination assessed the nature and prevalence of specific firing flaws associated with the productive process, and the data derived from this study are used to reconstruct some of the technical challenges faced by the Podere …

Historical References And Allusions To Foreigners In The Dead Sea Scrolls: Seleucids, Ptolemies, Nabateans, Itureans, And Romans In The Qumran Corpus, Kenneth Atkinson

Faculty Publications

The Dead Sea Scrolls continue to shed new light on the religious history of the Second Temple Period. This unique library also describes many of the most significant historical events of this time. Although most research has focused on the religious content of these texts and their possible Essene authorship, relatively little attention has been paid to their historical and political contents. Although over 900 scrolls were found in the caves inside and around the settlement of Khirbet Qumran, relatively few contain proper names. Only eighteen names of identifiable persons appear in these texts, while other fragments possibly contain two …

Towards A Public Health Legal Structure For Child Welfare, Josh Gupta-Kagan

Faculty Publications

The present American child welfare system infringes upon the fundamental liberty interests of millions of children and parents, is adversarial and punitive, and fails to prevent child maltreatment or protect children adequately from its most severe forms. Many in the field now recognize that a public health model would more effectively support the parent-child relationship and protecting children from maltreatment than the current paradigm. Despite much attention to such an approach, the field has yet to develop a clear vision for how the law could or should support a public health approach or shape the actions of individuals and institutions …

Integrated Carbon Budget Models For The Everglades Terrestrial-Coastal-Oceanic Gradient: Current Status And Needs For Inter-Site Comparisons, Tiffany G. Troxler, Evelyn Gaiser, Jordan Barr, Jose D. Fuentes, Rudolf Jaffé, Daniel L. Childers, Ligia Colado-Vides, Victor H. Rivera-Monroy, Edward Castañeda-Moya, William Anderson, Randy Chambers, Meilian Chen, Carlos Coronado-Molina, Stephen E. Davis, Victor Engel, Carl Fitz, James Fourqurean, Tom Frankovich, John Kominoski, Chris Madden, Sparkle L. Malone, Steve F. Oberbauer, Paulo Olivas, Jennifer Richards, Colin Saunders, Jessica Schedlbauer, Leonard J. Scinto, Fred Sklar, Tom Smith, Joseph M. Smoak, Gregory Starr, Robert R. Twilley, Kevin Whelan

Faculty Publications

Recent studies suggest that coastal ecosystems can bury significantly more C than tropical forests, indicating that continued coastal development and exposure to sea level rise and storms will have global biogeochemical consequences. The Florida Coastal Everglades Long Term Ecological Research (FCE LTER) site provides an excellent subtropical system for examining carbon (C) balance because of its exposure to historical changes in freshwater distribution and sea level rise and its history of significant long-term carbon-cycling studies. FCE LTER scientists used net ecosystem C balance and net ecosystem exchange data to estimate C budgets for riverine mangrove, freshwater marsh, and seagrass meadows, …

Adaptation And The Physiology Of Ocean Acidification, Morgan W. Kelly, Gretchen E. Hofmann

Faculty Publications

Ocean acidification, caused by the uptake of atmospheric CO2, is a threat to marine biodiversity, potentially rivalling the threat imposed by rising temperatures in some marine ecosystems. Although a growing body of literature documents negative effects of acidification on marine organisms, the majority of this work has focused on the effects of future conditions on modern populations, ignoring the potential effects of adaptation and physiological acclimatization. We review current literature on the potential for adaptation to elevated pCO2 in marine organisms. Although this body of work is currently quite small, we argue that data on the physiological effects of acidification, …

Trade-Offs, Geography, And Limits To Thermal Adaptation In A Tide Pool Copepod, Morgan W. Kelly, Richard K. Grosberg, Eric Sanford

Faculty Publications

Antagonistic correlations among traits may slow the rate of adaptation to a changing environment. The tide pool copepod Tigriopus californicus is locally adapted to temperature, but within populations, the response to selection for increased heat tolerance plateaus rapidly, suggesting either limited variation within populations or costs of increased tolerance. To measure possible costs of thermal tolerance, we selected for increased upper lethal limits for 10 generations in 22 lines of T. californicus from six populations. Then, for each line, we measured six fitness-related traits. Selected lines showed an overall increase in male and female body sizes, fecundity, and starvation resistance, …

Producing Africa At The New Orleans Jazz & Heritage Festival, Helen A. Regis

Faculty Publications

No abstract provided.