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Memphis State Magazine, 02:02, 1982 Spring

Memphis State University Magazine

Cover Story, "25 Years a University: Ivory Towers in the Political Arena" by Laurie Petrick

The hard-fought battle to make Memphis State a university is told in this special silver anniversary section full of memories from 1957.

Also featured, "On Top of the Charts" by Laura Derrington

MSU Cartographic Services Laboratory will not only design such maps, charts, and graphs for students, faculty and staff of MSU, but the unique service is also available to local governments, private businesses and citizens at a minimal fee.

Memphis State Magazine, 09:01, 1990 Spring

Memphis State University Magazine

Cover Story, "Video Magic"

For hundreds of years, painters have used brushes, potters have manipulated wheels and sculptors have brandished chisels. Now Memphis State's art students are wielding a new tool to produce images — the computer graphics system. On the Cover: "Hidden Symmetry" was produced with a computer and thermal printer. Its creator, James Watkins, teaches MSU art students to blend creativity with technology.

Also featured, "Standing at the River — A Look at the 1968 Sanitation Strike"

As custodian of the 1968 Sanitation Strike Archival Project, MSU's Mississippi Valley Collection is an important source of historical information used …

States' Public Health Funding And Population Health Outcomes: An Examination Through A Socio-Ecological Lens, Maureen K. Akubu-Odero

College of Graduate Studies: Theses & Dissertations

The US public health system has been underfunded for decades, despite its significant mandate of improving overall population health outcomes. This ecological study evaluates the association between state public health funding and population health outcomes and the role of state public health funding in reducing state-level health disparities. The findings show that the relationships between public health investments and improvements in health outcomes and health disparity in states are moderated by socioeconomic contextual factors. The findings suggest a need for continued and increased public health investments, tailored to community needs and context

Effects Of Unpaved Roads On Relative Abundance And Epigenetics Of Early Successional Lizards, David Tevs

College of Graduate Studies: Theses & Dissertations

Unpaved roads may provide uniform microhabitat characteristics and impart edge effects in the adjacent landscape that mediate environmental pressures acting on small vertebrates. These features may allow species that are associated with recent disturbance to persist in aging forest patches. Further, epigenetic mechanisms such as DNA methylation may provide these species the phenotypic plasticity necessary to occupy multiple habitats with different environmental conditions. To understand how small vertebrates use unpaved roads, the relative abundance and occurrence of Florida scrub lizards (Sceloporus woodi) and six-lined racerunners (Aspidoscelis sexlineata) were quantified using visual encounter surveys along unpaved roads …

Meta-Analysis Of Major Histocompatibility Complex (Mhc) Class Iia Reveals Polymorphism And Positive Selection In Many Vertebrate Species, Donald Dearborn, Sophie Warren, Frank Hailer

All Faculty Scholarship

Pathogen-mediated selection and sexual selection are important drivers of evolution. Both processes are known to target genes of the major histocompatibility complex (MHC), a gene family encoding cell-surface proteins that display pathogen peptides to the immune system. The MHC is also a model for understanding processes such as gene duplication and trans-species allele sharing. The class II MHC protein is a heterodimer whose peptide-binding groove is encoded by an MHC-IIA gene and an MHC-IIB gene. However, our literature review found that class II MHC papers on infectious disease or sexual selection included IIA data only 18% and 9% of the …

Activity Levels Of Bat Species At Interstate Highway Sites With And Without Wildlife Underpasses In The Washington Cascades, Jenna Chapman

All Master's Theses

Roads force wildlife to navigate degraded and fragmented habitats across the globe, creating barriers to movement and increasing the risk of mortality. This includes bats, whose movements between foraging and roosting habitats may be impeded by roads. Wildlife crossing structures (WCS) are a common mitigation strategy to increase connectivity, but investigation into bat activity in and around these structures is limited. I investigated bat species presence and activity along Interstate-90 in the Cascade Range of Washington State. My goal was to test whether all bat species found in the nearby forest were also active along the highway, and whether bat …

Industrial Hemp As A Resource For Birds In Agroecosystems: Human–Wildlife Conflict Or Conservation Opportunity?, Emily A. Kotten, Iona Hennessy, Bryan M. Kluever, Zachary T. Brym, Bradley F. Blackwell, Lee A. Humberg, Page E. Klug

Human–Wildlife Interactions

Industrial hemp (Cannabis sativa L.; hemp) is an emerging crop in the United States with little known about bird use or the potential for birds to become an agricultural pest. We identified birds associated with hemp fields, using repeated visits to oilseed plots in North Dakota, USA (n = 6) and cannabinoid (CBD) plots in Florida, USA (n = 4) from August to November 2020. We did not control for plot area or density; our observations were descriptive only. We observed 10 species in hemp, 12 species flying over hemp, and 11 species both foraging in and …

Evaluation Of The Effect Of Culling On Browse Damage By The Japanese Serow In Gifu Prefecture, Japan, Shiori Ikushima, Naotoshi Kuninaga, Takashi Ikeda, Takuya Okamoto, Makoto Asano, Masatsugu Suzuki

Human–Wildlife Interactions

The Japanese serow (Capricornis crispus; serow) is a protected territorial ungulate native to Japan. However, locally overabundant serow populations can damage forest plantations and agriculture through browsing. Despite government permitted annual culling of serows on forest lands of Gifu Prefecture, Japan, browse damage continues to be reported in hinoki cypress (Chamaecyparis obtusa; cypress) plantations. Sika deer (Cervus nippon; deer), which are co-located with serows can also browse cypress, but their impacts have never been evaluated. The objective of our research was to evaluate the involvement of each species in browse damage and to establish …

Applications Of Remote Sensing And Geographic Information System On Salinity Assessment: A Case Study On Bang Pakong River, Thailand, Min Thura Mon

Chulalongkorn University Theses and Dissertations (Chula ETD)

The Bang Pakong River (BPK) has an annual salinity issue. The river is an important source of freshwater supply in the Eastern Economic Corridor (EEC) of Thailand, which has major agricultural and industrial activities. This research aims to understand and assess the past and future salinity distribution in the BPK River by using remote sensing and time series forecasting through water quality and Landsat image time series data. Regarding to remote sensing, this research employs four machine learning algorithms—multilinear regression, decision trees, random forest, and artificial neural networks—by applying reflectance bands of satellite images and measured salinity values. Random forest …

Potential Effects Of Amynthas Agrestis Invasion On Woody Understory Flora In The Cvnp, Christian Mammana

Williams Honors College, Honors Research Projects

Ohio forests are threatened by the invasive ecosystem engineer A. agrestis. A. agrestis invasion typically co-occurs with the ecosystem engineer, Odocoileus virginianus, where their impacts may synergize. To determine the direct effects of A. agrestis invasion, fenced plots across the Cuyahoga Valley National Park that excluded deer were utilized. The species richness, Shannon diversity and evenness of woody understory flora was measured in each plot. Mustard extraction was used to determine earthworm abundance. Correlations between abundance and measured variables were used to highlight potential invasion effects. Abundance and species richness was found to have a significant, positive correlation (p = …

Industrial Hemp As A Resource For Birds In Agroecosystems: Human-Wildlife Conflict Or Conservation Opportunity?, Emily A. Kotten, Iona Hennessy, Bryan M. Kluever, Bradley F. Blackwell, Lee A. Humberg, Page E. Klug

United States Department of Agriculture Wildlife Services: Staff Publications

Industrial hemp (Cannabis sativa L.; hemp) is an emerging crop in the United States with little known about bird use or the potential for birds to become an agricultural pest. We identified birds associated with hemp fields, using repeated visits to oilseed plots in North Dakota, USA (n = 6) and cannabinoid (CBD) plots in Florida, USA (n = 4) from August to November 2020. We did not control for plot area or density; our observations were descriptive only. We observed 10 species in hemp, 12 species flying over hemp, and 11 species both foraging in and …

Differentiating The Effects Of Two Non-Native Fish In The Turnbull National Wildlife Refuge, Sarah Richardson

EWU Masters Thesis Collection

This study seeks to determine the individual effects of two non-native fish, the brook stickleback, Culaea inconstans, and pumpkinseed, Lepomis gibbosus, on the aquatic invertebrates and food webs of Turnbull National Wildlife Refuge (TNWR). Ten ponds were analyzed and compared with stable isotope analysis and invertebrate abundance data. Three ponds were chosen to represent each of the following categories: fishless, brook stickleback invaded (BS), and coinvaded, along with a single pumpkinseed (PS) pond. Overall, δ[superscript]13C and δ[superscript]15N values increased in invaded ponds, indicating shifts in the zooplankton community structure and the carbon source of predatory invertebrates. Mean δ[superscript]13C was the …

An Investigation Of Rural And Mental Health Disparities Across Five Dimensions Of Healthcare Access, Nicholas Charles Coombs

Graduate Student Theses, Dissertations, & Professional Papers

Access to healthcare is a complicated public health challenge. Healthcare access is multi-dimensional and combines characteristics of individuals, their households, and their social and physical environments with system-level characteristics of healthcare delivery systems, organizations and healthcare providers. Access encompasses five dimensions: approachability, acceptability, availability, affordability and appropriateness. This dissertation investigates these five dimensions of access to healthcare in the context of two populations of interest: 1) persons who reside in rural areas and 2) persons who experience mental health challenges. Both persons in rural areas and persons with mental health challenges have structural barriers to healthcare access. Additionally, rural health …

Understanding The Utilization Of Woody Biomass Through The Perspectives Of Southwest United States Forest Service Land Managers: A Qualitative Study, Mary-Ellen Reyna

Graduate Student Theses, Dissertations, & Professional Papers

Dry ponderosa pine/mixed conifer stands in the Southwestern United States create an overabundance of woody biomass during restoration and fuel treatments. It has been the job of land managers and resource specialists to develop management goals and practices to treat stands and lower the risk of catastrophic wildfires while managing for accumulations of woody biomass. Knowing the limitations, setbacks, and successes will help researchers, the United States Forest Service, and other land managers better improve woody biomass utilization. In conjunction with three previous ForBio Southwest studies, we present results from ten phone interviews from three Arizona and New Mexico ranger …

The Impact Of Tobacco Use On Covid-19 Outcomes: A Systematic Review, Jessica Baker, Nandita Krishnan, Lorien C. Abroms, Carla J. Berg

GW Authored Works

Introduction. Tobacco use increases risks for numerous diseases, including respiratory illnesses. We examined the literature to determine whether a history of tobacco use increases risks for adverse outcomes among COVID-19 patients. Methods. We conducted a systematic search of PubMed, LitCovid, Scopus, and Europe PMC (for preprints) using COVID-19 and tobacco-related terms. We included studies of human subjects with lab-confirmed COVID-19 infections that examined tobacco use history as an exposure and used multivariable analyses. The data was collected between March 31st, 2020, and February 20th, 2021. Outcomes included mortality, hospitalization, ICU admission, mechanical ventilation, and illness severity. Results. Among the 39 …

Quantifying Contributions Of Climate, Geography, And Gene Flow To Divergence: A Case Study For Three North American Pines, Constance E. Bolte

Theses and Dissertations

Long-lived species of trees, especially conifers, often display weak patterns of reproductive isolation, but clear patterns of local adaptation and phenotypic divergence. Discovering the evolutionary history of these patterns is paramount to a generalized understanding of speciation and the processes that confer population persistence versus those that compromise adaptive potential under rapidly changing environments. Forest trees have long generation times and low migratory potential making them especially vulnerable to population fragmentation and reductions of genetic diversity due to insufficient tracking of niche optima and adaptational lags. Within clades of the genus Pinus, evolutionary histories appear to be riddled with hybridization …

Transformation Of Farmer Resistance In Conservation Areas: Land Occupation By Farmers In Mount Halimun-Salak National Park, West Java, Sulastri Sardjo, Arya Hadi Dharmawan, Dudung Darusman, Ekawati Sri Wahyuni

Masyarakat: Jurnal Sosiologi

A number of studies have shown various agrarian conflicts as a response by local farmers against the policy of national parks that prohibits them from accessing conservation forest areas. However, previous studies had not explained the dynamics of power relations between park authorities and farmers who stand in opposition to these policies. This study employs a qualitative research approach complemented by secondary data to explain the transformation of farmer resistance in the Mount Halimun-Salak National Park (TNGHS) area, namely from their repertoire of everyday resistance to practices of land occupation. Specifically, this study uses the “powercube” analytical framework to explain …

Vocal Analysis Of The Newly Described Atlantic Coast Leopard Frog, Carrie J. Kosiba

Senior Honors Theses and Projects

Urbanization alters animal behaviors and especially impacts amphibians due to their sensitivity to environmental change, small home ranges, and reliance on acoustic communication to locate mates. A newly discovered leopard frog species, Rana kauffeldi, was recently described from the New York City metro area. This species was previously characterized as R. sphenocephala due to their nearly identical morphology, but the two species are distinguished based on genetics and calling characteristics. The goal of this project was to document calling intensity and phenology (timing) differences between urban and rural populations of R. kauffeldi, as well as describe variation across …

Disparities In Demand For Covid-19 Hospital Care In The United States: Insights From A Longitudinal Hierarchical Study, Wolfgang Messner

Faculty Publications

Background and aims

This study examined disparities in hospitalization for COVID-19 within the U.S. by racial and ethnic groups, health insurance status, and social support structure.

Methods

Using publicly available ecological case and contextual data from July 2020 to April 2021, a longitudinal hierarchical model for the 51 U.S. states was constructed.

Results

Racial/ethnic disparities were observed, such as that hospitalization rates were higher in states with a higher percentage of Black (β = .002, P = .009) and American Indian or Alaska Native persons (β = .003, P = .03). Conversely, lack of health insurance was related …

Natural Resource Management Newsletter, January 2022, Department Of Natural Resource Management

NRM Newsletter

CAFES Awards: Teacher of the Year & Student Club Honorable Mention 2021
NRM Affiliate Professor Receives Fulbright to Norway
Service Awards
Elisha YT Summer Internship
Deva Raj Khanal 2021 ASPT Research Award
Gary Larson Memorial Burr Oak at Dakota Nature Park in Brookings
Oak Lake Field Station Jon Haertel Undergraduate Research Award
Undergraduate Research, Scholarship and Creative Activity Day (URSCAD)
Seven Wokini Challenge Grants Awarded for FY 2022 - Lan Xu
Fire School at Oak Lake Field Station
USDA project to produce wildflower seeds, improve soil health
Pollinators in an Agricultural Context
Welcome new faculty members: Alison, Chris, Amanda & …

Geospatial Distribution Of Age-Adjusted Incidence Of The Three Major Types Of Pediatric Cancers And Waterborne Agrichemicals In Nebraska, Balkissa S. Ouattara, Jagadeesh Puvvula, Azar Abadi, Siddhi Munde, Alan S. Kolok, Shannon Bartelt-Hunt, Jesse E. Bell, Christopher S. Wichman, Eleanor Rogan

Department of Civil and Environmental Engineering: Faculty Publications

This study was conducted to examine, at the county level, the relationship between pediatric cancer incidence rate and atrazine and nitrate mean concentrations in surface and groundwater. A negative binomial regression analysis was performed to investigate the association between central nervous system (CNS) tumors, leukemia, lymphoma, and atrazine and nitrate mean concentrations in groundwater. The age-adjusted brain and other CNS cancer incidence was higher than the national average in 63% of the Nebraska counties. After controlling for the counties socio-economic status and nitrate concentrations in groundwater, counties with groundwater atrazine concentrations above 0.0002 μg/L had a higher incidence rate for …

An Examination Of Ethical Attitudes Towards Wild Pig (Sus Scrofa) Toxicants In The United States, Keith Carlisle, Erin E. Harper, Stephanie A. Shwiff

United States Department of Agriculture Wildlife Services: Staff Publications

This research aims to understand ethical attitudes of the U.S. public towards the use of a toxicant to control wild pigs (Sus scrofa), a destructive invasive species whose population growth is proving difficult to control through conventional management methods. Using a nationwide self-administered survey with 2,186 completed and returned questionnaires, we found that among six different lethal control methods, toxicant usage was the only method that a majority of respondents (51%) found to be unethical, with no significant differences between rural and urban respondents or between respondents from counties with wild pigs and counties where the species is absent. The …

A Systematic Map Of Human-Carnivore Coexistence, Cassandre C. Venumière-Lefebvre, Stewart W. Breck, Kevin R. Crooks

United States Department of Agriculture Wildlife Services: Staff Publications

Carnivore populations globally have largely declined, and coexistence, where humans and carnivores share landscapes, plays a crucial role in carnivore conservation. However, the term “coexistence” is often used in scientific and popular literature without being clearly defined. Herein, we provide a global perspective on what coexistence is and how it is studied. We conducted a systematic map of 366 articles published between 1987 and 2020 to characterize human-carnivore coexistence literature according to coexistence definitions, temporal trends, geographic and taxonomic focus, and four thematic aspects of coexistence: carnivore ecology, human endeavors, social conflict and human-carnivore conflict. We used chi-squared tests and …

Predicting Consistent Foraging Ecologies Of Migrating Waterbirds: Using Stable Isotope And Parasite Measurements As Indicators Of Landscape Use, Kate L. Sheehan, Brian S. Dorr, Stephen A. Clements, Terrel W. Christie, Katie Hanson-Dorr, Scott A. Rush, J. Brian Davis

United States Department of Agriculture Wildlife Services: Staff Publications

The emergence of novel human pathogens is frequently linked with zoonotic events and human-wildlife interactions that promote disease transmission. Consequently, surveillance of wildlife populations for candidate diseases that could spread to humans is beneficial, but requires widespread collections of numerous samples. A legitimate means to acquire large sample sizes of waterfowl is through cooperation between researchers and hunters, who also work in concert with natural resource managers, landowners, and agricultural entities -e.g., aquaculture facilities. In addition to understanding the occurrence and spread of parasites and pathogens by birds, these samples can be used to answer questions about the ecology of …

Barcoding And Its Application For Visualizing Ecological Dynamics, Vitul Agarwal, Colleen B. Mouw

Graduate School of Oceanography Faculty Publications

Time is perceived to be unidirectional and continuous in the philosophy of science. This continuity can play a crucial role in time series analysis as events are generally seen as an outcome of the past, or subject to events that occurred previously in time. In this study, we describe an ordinal approach to perceiving ecological time series – one that relies on pattern formation with both antecedent and future events. Our approach defines a limited set of structural shapes that can occur for past, present, and future time points. Such a library of all possible shapes can then be …

Genomic Approaches To Uncovering The Coevolutionary History Of Parasitic Lice [Review], Kevin P. Johnson

Harold W. Manter Laboratory of Parasitology: Library Materials

Next-generation sequencing technologies are revolutionizing the fields of genomics, phylogenetics, and population genetics. These new genomic approaches have been extensively applied to a major group of parasites, the lice (Insecta: Phthiraptera) of birds and mammals. Two louse genomes have been assembled and annotated to date, and these have opened up new resources for the study of louse biology. Whole genome sequencing has been used to assemble large phylogenomic datasets for lice, incorporating sequences of thousands of genes. These datasets have provided highly supported trees at all taxonomic levels, ranging from relationships among the major groups of lice to those among …

Poly(Β-Gal-Thr): A New Scalable Synthetic Mucin, Manuel A. Lema

Dissertations and Theses

A method for the preparation of glycosylated polypeptides via the nucleophilic ring-opening polymerization of a glycosylated N-carboxyanhydride (NCA) monomer is reported. The synthesis of 2,3,4,6-tetraacetyl-β-galactose-threonine N-carboxyanhydride (β-AcO-Gal-Thr-NCA) monomer in 5 steps with an 8 % overall yield is described, and the single-crystal X-ray structure is provided. The effect of a series of Ni⁰-based organometallic initiators, nucleophilic amine initiators, co-catalysts, and solvents on the polymerization were explored. The kinetics of the three most promising conditions were studied in greater detail. The conditions that provided the highest yield, low polydispersity (Ð), and …

Cover, Editorial Staff, Journal Information

Human–Wildlife Interactions

This includes the cover, editorial staff, and journal information.

Texas Hunters’ Perceptions Regarding The Acceptability Of Toxicants To Control Wild Pig Populations, Keith M. Carlisle, Sophie Mckee, Hailey E. Ellis, Lauren M. Jaebker, John M. Tomeček, Alan D. Bright, Rachael L. Connally, Maureen G. Frank, Stephanie A. Shwiff

Human–Wildlife Interactions

Wild pigs (Sus scrofa) are an invasive species in the United States. They damage agriculture, degrade water quality and ecological communities, and host a number of viruses, parasites, and bacteria transmissible to humans and animals. In states such as Texas, USA, where wild pigs cause extensive damage to agriculture and property, officials have considered allowing for the use of toxicants to control wild pig populations. To provide decision-makers with information regarding stakeholders’ perceptions of the use of toxicants to control wild pigs, we surveyed Texas hunters in 2019 to assess the level of acceptance of a hypothetical wild …

A Socio-Ecological, Multi-Stakeholder Investigation Of Apprenticeship Training Engagement In The Irish Construction Industry, Eoghan Ó Murchadha

Doctoral

The construction industry in Ireland is crucial to the national economy, not just in terms of economic output, but as a major provider of employment. The construction labour market is a complex concatenation of professions relying upon adequate skills supply. Apprenticeships play a critical role in future skills provision and are thus vital to the successful implementation of strategic government targets such as the National Development Plan 2021-2030. However, the extant employer-led model of skills engagement is prone to labour market failure given the cyclical elasticity of the industry. Nonetheless, there is a paucity of research into apprenticeship engagement …