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Whiteflies (Hemiptera: Aleyrodidae) Intercepted On Plant Product Imported To South Korea From 2013–2021, Suhyeon Lee, Soo-Jung Suh

Insecta Mundi

Current globalization and technological progress has facilitated and increased the international trade of plant products worldwide and has promoted the long-distance movement of immobile sucking pests such as whiteflies attached on plants. Therefore, being able to compile and update information on intercepted insect pests will help to improve the inspection procedures, to detect, identify and mitigate the damage caused by exotic invasive pests. Records of whiteflies (Hemiptera: Aleyrodidae) intercepted on import plants from 2013 to 2021 in the Pest Information System (PIS) database of South Korea were analyzed. A total of 32 species belonging to 19 genera were intercepted on …

New Records Of Invasive Aphids (Hemiptera: Aphididae) On Garlic Mustard In The Usa, Doris Lagos-Kutz, Rebecah Troutman, Glen L. Hartman

Insecta Mundi

Lipaphis alliariae Müller (Hemiptera: Aphididae) was identified from specimens collected in Lake County, Ohio, on the invasive garlic mustard, Alliaria petiolata (Bieb.) Cavara & Grande (Brassicaceae). The identification was performed on apterous viviparae using morphological and molecular data. Body color and shape of the cauda discriminated L. alliariae and L. pseudobrassicae Davis. Measurements of morphological characters of both species were similar, but they have distinct characters distinguishing them from L. erysimi Kaltenbach. Neighbor-joining analysis of cytochrome oxidase 1 (Cox1) barcoding indicated a close relation­ship of the aphids that feed on Brassicaceae, and the range of pair-wise distances for Cox1 barcoding …

Natural History Of Cassida Sphaerula Boheman, 1854 (Coleoptera: Chrysomelidae: Cassidinae: Cassidini) On Arctotheca Prostrata (Salisb.) Britten (Asteraceae: Arctotidinae) In South Africa, With A Checklist Of South African Cassidinae (Leaf-Mining And Tortoise Beetles), Sally Adam, Mariana Campos, Hugh D.C. Heron, C. L. Staines, Rob Westerduijn, Caroline Simmrita Chaboo

Insecta Mundi

The tortoise beetle, Cassida sphaerula Boheman, 1854 (Coleoptera: Chrysomelidae: Cassidinae: Cassidini) is endemic to South Africa. Its endemic host, Arctotheca prostrata (Salisb.) Britten (Asteraceae) has been introduced in other countries where it is becoming invasive. Cassida sphaerula could provide a potential biocontrol of Arctotheca weeds as it spends the entire life cycle on this host. An intensive field study, with rearing, photography, and short films of C. sphaerula was conducted in its native habitat to document the life cycle. A checklist of Cassidinae genera in South Africa, along with 19 new host records for Cassidini species in South Africa are …

A New Phyllophaga (Listrochelus) Timida Group Species From Baja California Sur (Coleoptera: Scarabaeidae: Melolonthinae), William B. Warner

Insecta Mundi

Phyllophaga (Listrochelus) baja, new species (Coleoptera: Scarabaeidae: Melolonthinae), is de­scribed and illustrated. Its relationship to other species in the “timida group” is discussed.

Morón (2002) reviewed the Phyllophaga Harris (Listrochelus Blanchard) species near P. timida (Horn) and included a key to the eight known species of the “timida group.” Many species in this group are difficult to dis­tinguish from one another via external characters; however, the male genital shape is diagnostic for each. Here I describe a new species from Baja California Sur, Mexico, that falls within that group.

Susan Larson And The Culture Shock Of Campus School, University Libraries

East Campus Oral Histories

Susan Larson sits with Cassie Kotrch during the Summer 2022 State and U High Reunion to share her story and the memories of her time at U High.

Quantification And Machine Learning Based N2o–N And Co2–C Emissions Predictions From A Decomposing Rye Cover Crop, Deepak R. Joshi, David E. Clay, Sharon A. Clay, Janet Moriles-Miller, Aaron L. M. Daigh, Graig Reicks, Shaina Westhoff

Department of Agronomy and Horticulture: Faculty Publications

Cover crops improve soil health and reduce the risk of soil erosion. However, their impact on the carbon dioxide equivalence (CO_2e) is unknown. Therefore, the objective of this 2-yr study was to quantify the effect of cover crop-induced differences in soil moisture, temperature, organic C, and microorganisms on CO_2e, and to develop machine learning algorithms that predict daily N₂O–N and CO₂–C emissions. The prediction models tested were multiple linear regression, partial least square regression, support vector machine, random forest (RF), and artificial neural network. Models’ performance was accessed using R², …

Tracking And Estimating The Commingling Of Missing U.S. Service Personnel: A Gis And Forensic Anthropological Approach, Mason Mckinney

Department of Anthropology: Theses and Student Research

During times of war, the remains of fallen U.S. military service members overseas are often difficult to track postmortem as they move from their recovery location to a permanent cemetery. After a recovery, remains are typically sent to multiple temporary cemeteries, morgues, and/or identification points before reaching their final resting place. Repeated disinterments and reinterments among vast numbers of remains in multiple temporary locations may lead to unintended commingling. This analysis is meant to examine the postmortem movement of multiple U.S. military members and assess their potential for commingling based on historical records and identification reports supplied by the Defense …

Distress And Growth In The Black Community, Devin A. Noel-Harrison

Research Psychology Theses

Racial discrimination is an unfortunate reality that people of color regularly experience. This leaves lasting impacts on the health of individuals and communities. With the increased use of social media, videos depicting violence against black bodies are widely circulated. The consequences of being exposed to these race related traumatic events online (TEO) can be damaging to the mental health of the black community, maybe even more so if one’s racial identity is important and salient to their overall wellbeing. Though witnessing these race related TEO often lead to posttraumatic stress, positive change may also be possible known as posttraumatic growth.

Can Genetics Guide Exercise Prescriptions In Osteoarthritis?, Osvaldo Espin-Garcia, Madhu Baghel, Navraj Brar, Jackie L. Whittaker, Shabana A. Ali

Orthopedics Articles

Osteoarthritis (OA) is the most common form of arthritis and has a multifactorial etiology. Current management for OA focuses on minimizing pain and functional loss, typically involving pharmacological, physical, psychosocial, and mind-body interventions. However, there remain challenges in determining which patients will benefit most from which interventions. Although exercise-based interventions are recommended as first-line treatments and are known to be beneficial for managing both the disease and illness of OA, the optimal exercise "prescription" is unknown, due in part to our limited understanding of the precise mechanisms underlying its action. Here we present our perspective on the potential role of …

Detrimental Changes In Health During Menopause: The Role Of Physical Activity, Ryan M. Hulteen, Kara L. Marlatt, Timothy D. Allerton, Dragana Lovre

Clinical Research Faculty Publications

Midlife women experience changes in cardiometabolic, physical, and psychosocial health during menopause that negatively impacts their overall quality of life. Factors that contribute to these increases in cardiometabolic risk include weight gain as well as increases in fat mass (particularly abdominal adiposity), insulin resistance, and vascular dysfunction. Other deleterious changes in physical health (e. g. reduced sleep health, bone density, and balance) as well as changes in psychosocial health (e. g. mood, anxiety, and depression) often coincide and are linked to these increases in cardiometabolic risk. Physical activity and exercise are important lifestyle components that have been demonstrated to improve …

Bildung And Flânerie: Aesthetics, Genre, And Modes Of Development In The Moviegoer, Sean P. Phillips

Theses and Dissertations

My thesis frames Walker Percy's The Moviegoer (1961) as a novel that pits the fading tradition of the Bildungsroman, aligned with what its protagonist calls the "vertical" throughout the text, against the supposed alternative of "the search", aligned with horizontal wandering. As the vast changes of modernity, namely technology and industrialization, transformed Western society throughout the nineteenth and twentieth century, many novelists began to see the Bildungsideal as incompatible with their new world. Walker Percy's novel begins with a similar conclusion, and I track how The Moviegoer engages with the Bildungsideal and its supposed failure to sustain itself into the …

Maintaining Ecosystem And Economic Structure In A Three-Species Dynamical System In Chesapeake Bay, Maila Hallare, Iordanka Panayotova

CODEE Journal

We consider a three-species fish dynamical system in Chesapeake Bay consisting of the Atlantic menhaden as the prey and its two competing predators, the striped bass and the catfish. Building on our previous work in this system, we consider the issue of balancing economic harvesting goals (financial gain for fishermen) with ecological harvesting goals (non-extinction of species). In particular, we investigate the bionomic equilibria, maximum sustainable yield, and the maximum economic yield. Analytical computations and numerical simulations are employed to provide some mathematical guidance on fisheries management policies.

Studies On Air Injection In A Wastewater-Fed Subsurface Drip Irrigation System, Henry A. Gonzalez Hernandez

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

In 2020, the Ogallala High Plains Aquifer supplied irrigation water for approximately 3.6 million hectares in Nebraska, making it the most irrigated state in the United States. Although Nebraska is highly dependent in groundwater, locations included in the Gering-Fort Laramie Irrigation District (border of Nebraska and Wyoming) rely on surface water resources. In addition to these conventional water sources, using non-conventional alternatives for crop production can be just as important during water shortage times such as the one that e occurred in 2019 with the collapse of the Goshen/Gering-Fort Laramie Canal. Feedlot runoff presents a great opportunity in Nebraska, but …

Development Of A Decellularized Hydrogel Composite And Its Application In A Novel Model Of Disc-Associated Low Back Pain In Female Sprague Dawley Rats, David Lillyman

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Chronic low back pain is a global socioeconomic crisis compounded by an absence of reliable, curative treatments. The predominant pathology associated with chronic low back pain is degeneration of intervertebral discs in the lumbar spine. During degeneration, nerves can sprout into the intervertebral disc tissue and be chronically subjected to inflammatory and mechanical stimuli, resulting in pain. Pain arising from the intervertebral disc, or disc-associated pain, is a complex, multi-faceted disorder which necessitates valid animal models to screen therapeutics and study pathomechanisms of pain.

While many research teams have created animal models of disc degeneration, the translation of these platforms …

Slamming Dynamics Of Diving And Its Implications For Diving-Related Injuries, Anupam Pandey, Jisoo Yuk, Brian Chang, Frank E. Fish, Sunghwan Jung

Biology Faculty Publications

In nature, many animals dive into water at high speeds, e.g., humans dive from cliffs, birds plunge, and aquatic animals porpoise and breach. Diving provides opportunities for animals to find prey and escape from predators and is a source of great excitement for humans. However, diving from high platforms can cause severe injuries to a diver. In this study, we demonstrate how similarity in the morphology of diving fronts unifies the slamming force across diving animals and humans. By measuring a time-averaged impulse that increases linearly with the impact height, we are able to estimate the unsteady hydrodynamic forces that …

Connecting Above- And Belowground Effects Of Climate Warming On Bumble Bee Health, Francis Mullan

Master of Science in Integrative Biology Theses

Climate warming has been identified as one of the primary factors causing worldwide pollinator declines. One of the most at-risk groups of pollinators is bumble bees (Bombus spp.). Bumble bees are common, widespread, and key pollinators of a wide range of crops and wild plants. Although studies have examined the thermal physiological traits of individual bumble bees to understand how they may be impacted by climate warming, little to no studies have examined how climate warming may impact whole bumble bee colonies both in their ability to thermoregulate their nest for their brood or in their ability to forage …

Lower Sars-Cov-2 Seroprevalence Among Cancer Patients In Sub-Saharan Africa, For Yue Tso, Salum J. Lidenge, John R. Ngowi, Phoebe B. Peña, Ashley A. Clegg, Owen Ngalamika, Chacha J. Mwita, Julius Mwaiselage, Charles Wood

School of Medicine Faculty Publications

Background: Despite the high COVID-19 morbidity and mortality rates across the world, the reported rates in sub-Saharan Africa (SSA), which has a higher burden of other infectious diseases and overwhelmed healthcare systems, remain relatively low. This study aims to better understand the potential factors that contribute to this phenomenon, especially among cancer patients who are considered as a high-risk group for developing severe COVID-19. Methods: Plasma samples collected during the COVID-19 pandemic from SARS-CoV-2 unvaccinated cancer and potential blood donor populations were analyzed for SARS-CoV-2 (spike and nucleocapsid proteins) antibodies by an immunofluorescence assay. The relationships between SARS-CoV-2 seroprevalences and …

Ud In The News July 23-29, University Of Dayton

News Releases

Local media highlighted the first Flyer Legal Pathways students. Brian LaDuca, executive director of the Institute of Applied Creativity for Transformation, talked to Forbes about microcredentials.

Exploring New Methods For Quantifying Soil Reduction, Redox Potential, And Iron Reducing Bacteria Using The Iris Method In Wetland Soils., Jessica Everett

Biology Theses

The presence of hydric soils is one of the key factors used to identify and delineate wetlands as specified by the United States Fish and Wildlife Service (USFWS). The Indicator of Reduction in Soil (IRIS) Method, accepted by the National Technical Committee for Hydric Soils (NTCHS) can indicate iron reduction in soil which can identify hydric soil for wetland delineation efforts. This thesis was conducted to see if the IRIS method had potential for other uses such as quantifying relative measurements of iron reducing bacteria and to see if a colorimetric scale could be curated to bring less subjection to …

Successful Aging Through Aging In Place : The Perspectives Of The Elderly And Adult Children In Shenzhen, Feng Huang

Lingnan Theses (Doctoral degree)

Aging in place (AIP) has been adopted to cope with the aging population worldwide. The present research invoked the concept of successful aging as a theoretical perspective on AIP with Shenzhen, China as the backdrop. This study adopted the successful aging model of Rowe and Kahn (1987, 1997, 1998) and employed a mixed methods with qualitative and quantitative research. It examined the AIP policies in China and Shenzhen and how the “users” (the elderly and adult children) perceive AIP and successful aging. It also explored which factors would affect successful aging through AIP. Findings showed that financial security and intergenerational …

Chronic Constant Light Exposure Aggravates High Fat Diet-Induced Renal Injury In Rats, Lin Xing, Shanyu Wu, Ying Shi, Fangzhi Yue, Lin Wei, Ryan D. Russell, Dongmei Zhang

Health & Human Performance Faculty Publications

Obesity-related kidney disease is now recognized as a global health issue, with a substantial number of patients developing progressive renal failure and end-stage renal disease. Interestingly, recent studies indicate light pollution is a novel environmental risk factor for chronic kidney disease. However, the impact of light pollution on obesity-related kidney disease remains largely unknown, with its underlying mechanism insufficiently explained. Renal hypoxia induced factor 1α (HIF1α) is critical in the development of glomerulosclerosis and renal fibrosis. The present study explored effects of constant light exposure on high fat diet (HFD) -induced renal injury and its association with HIF1α signal pathway. …

Clinical Outcomes Of Patients With Recurrent Microsatellite-Stable Endometrial Cancer In Early-Phase Immunotherapy Clinical Trials, Jeffrey A How, Amir A Jazaeri, Siqing Fu, Jordi Rodon Ahnert, Jing Gong, Bettzy Stephen, Hanna Ferreira Dalla Pria, Priya Bhosale, Amber Johnson, Ying Yuan, Funda Meric-Bernstam, Aung Naing

Faculty, Staff and Student Publications

Recurrent microsatellite stable (MSS) endometrial cancer has poor response to conventional therapy and limited efficacy with immune checkpoint monotherapy. We conducted a retrospective study of recurrent MSS endometrial cancer patients enrolled in immunotherapy-based clinical trials at MD Anderson Cancer Center between 1 January 2010 and 31 December 2019. Patients were evaluated for radiologic response using RECIST 1.1 criteria, progression-free survival (PFS), and overall survival (OS). Thirty-five patients were treated with immune checkpoint inhibitors: 8 with monotherapy, 17 with immunotherapy (IO) in combination with another IO-only, and 10 with IO in combination with non-IO therapy. Among those treated with combination IO …

Efficiency Of Bank Filtration In The Removal Of Cyanotoxins Under Different Levels Of Nutrients, Luke Walkenhorst

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Harmful Algal Blooms (HABs) are an increasing concern not only in Nebraska, but across the world. Increasing global temperatures in conjunction with overuse of synthetic fertilizers are leading causes to the increasing frequency and concern of HABs. In the present work, the effectiveness of simulated bank filtration (BF), as an economical water treatment option, to remove cyanotoxins under different levels of nutrients (nitrates and phosphates) was investigated. Vertical flow-through columns pre-acclimated with two levels of nutrients (e.g., nitrate and phosphate—10 vs. 50 mg/L) were exposed to two different levels of cyanotoxins (10 vs. 75 μg/L). Results from the study confirmed …

Butte Priority Soils Operable Unit (Bpsou) Final Insufficiently Reclaimed Sites - Field Sampling Plan (Fsp) Bres No. 32 – Corra-2 Dumps, Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Butte Priority Soils Operable Unit (Bpsou) Final Insufficiently Reclaimed Sites - Field Sampling Plan (Fsp) Bres No. 37 – Josephine Shaft, Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Predicting Which Genes Will Respond To Transcription Factor Perturbations, Yiming Kang, Wooseok J Jung, Michael R Brent

2020-Current year OA Pubs

The ability to predict which genes will respond to the perturbation of a transcription factor serves as a benchmark for our systems-level understanding of transcriptional regulatory networks. In previous work, machine learning models have been trained to predict static gene expression levels in a biological sample by using data from the same or similar samples, including data on their transcription factor binding locations, histone marks, or DNA sequence. We report on a different challenge-training machine learning models to predict which genes will respond to the perturbation of a transcription factor without using any data from the perturbed cells. We find …

Sex Differences In The Genetic Architecture Of Cognitive Resilience To Alzheimer's Disease, Jaclyn M Eissman, Carlos Cruchaga, Et Al.

2020-Current year OA Pubs

Approximately 30% of elderly adults are cognitively unimpaired at time of death despite the presence of Alzheimer's disease neuropathology at autopsy. Studying individuals who are resilient to the cognitive consequences of Alzheimer's disease neuropathology may uncover novel therapeutic targets to treat Alzheimer's disease. It is well established that there are sex differences in response to Alzheimer's disease pathology, and growing evidence suggests that genetic factors may contribute to these differences. Taken together, we sought to elucidate sex-specific genetic drivers of resilience. We extended our recent large scale genomic analysis of resilience in which we harmonized cognitive data across four cohorts …

The University Of Pennsylvania Glioblastoma (Upenn-Gbm) Cohort: Advanced Mri, Clinical, Genomics, & Radiomics, Spyridon Bakas, Aristeidis Sotiras, Sung Min Ha, Et Al

2020-Current year OA Pubs

Glioblastoma is the most common aggressive adult brain tumor. Numerous studies have reported results from either private institutional data or publicly available datasets. However, current public datasets are limited in terms of: a) number of subjects, b) lack of consistent acquisition protocol, c) data quality, or d) accompanying clinical, demographic, and molecular information. Toward alleviating these limitations, we contribute the "University of Pennsylvania Glioblastoma Imaging, Genomics, and Radiomics" (UPenn-GBM) dataset, which describes the currently largest publicly available comprehensive collection of 630 patients diagnosed with de novo glioblastoma. The UPenn-GBM dataset includes (a) advanced multi-parametric magnetic resonance imaging scans acquired during …

Reviving Ghost Alleles: Genetically Admixed Coyotes Along The American Gulf Coast Are Critical For Saving The Endangered Red Wolf, Bridgett M. Vonholdt, Joseph W. Hinton, Amy C. Shutt, Sean M. Murphy, Melissa L. Karlin, Jennifer R. Adams, Lisette P. Waits, Kristin Brzeski

Michigan Tech Publications, Part 1

The last known red wolves were captured in southwestern Louisiana and eastern Texas in 1980 to establish a captive breeding population. Before their extirpation, gene flow with coyotes resulted in the persistence of endangered red wolf genetic variation in local coyote populations. We assessed genomic ancestry and morphology of coyotes in southwestern Louisiana. We detected that 38 to 62% of the coyote genomes contained red wolf ancestry acquired in the past 30 years and have an admixture profile similar to that of the canids captured before the extirpation of red wolves. We further documented a positive correlation between ancestry and …

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CouRaGeouS Cuentos: A Journal of Counternarratives

No abstract provided.