Digital Commons Network^™

The Impact Of The Male Gaze: Femininity And Female Sexuality In Shunga Prints Of The Edo Period, Meredith Keukelaar

Theses

The Edo period of Japan (1603-1868) was a time of great cultural and economic growth as the country flourished from political stability under the Tokugawa clan’s rule for over two centuries. During this time, many prints, illustrated books, and paintings were created, the most famous of which are known as ukiyo-e, or “pictures of the floating world.” A popular sub-genre of ukiyo-e were the erotic shunga prints, created by and primarily for men. While most of these prints were heterosexual in nature, there were still several works that depicted homosexual relations. The majority were of male homosexuality, but scenes of …

The Influence Of Permafrost Soil Structure On Microbial Community Diversity And Abundance, Nathan D. Blais

Master's Theses and Capstones

Soil structure plays a critical role in shaping soil microbial communities, who directly influence biogeochemical cycling1–4. Although well-studied in temperate systems, the importance of physical structure on soil microbial community diversity, function, and overall activity in permafrost soils is largely unknown. I hypothesized that (1) decreases in pore connectivity would increase microbial diversity based on an expected inverse relationship between diversity and connectivity; (2) soil with an increased abundance of larger pores (> 75 µm), which are uninhabitable because they are too large to sustain liquid water, will exhibit lower bacterial and archaeal abundance and (3) the surface area of …

Targeting A Highly Repetitive Genomic Sequence For Sensitive And Specific Molecular Detection Of The Filarial Parasite Mansonella Perstans From Human Blood And Mosquitoes, Nils Pilotte, Tamara Thomas, Michael F. Zulch, Allison R. Sirois, Corrado Minetti, Lisa J. Reimer, Steven A. Williams, Lori J. Saunders

Biological Sciences: Faculty Publications

Background Mansonella perstans is among the most neglected of the neglected tropical diseases and is believed to cause more human infections than any other filarial pathogen in Africa. Based largely upon assumptions of limited infection-associated morbidity, this pathogen remains understudied, and many basic questions pertaining to its pathogenicity, distribution, prevalence, and vector-host relationships remain unanswered. However, in recent years, mounting evidence of the potential for increased Mansonella infection-associated disease has sparked a renewal in research interest. This, in turn, has produced a need for improved diagnostics, capable of providing more accurate pictures of infection prevalence, pathogen distribution, and vector-host interactions. …

A Bibliometric Exploration Into The Global Research Impact Of China’S Thousand Talents Brand, Ryan M. Allen, Yang L. Allen

Journal of Comparative & International Higher Education

The Thousand Talents Plan was an ambitious government initiative to repatriate and/or recruit experts from the global Chinese diaspora, along with some non-Chinese experts. The plan has received much criticism from abroad, accusing it of taking advantage of the open international education sector and facilitating espionage. While the Thousand Talents Plan received the most international attention, it was just one of over 200 Chinese governmental talent recruitment plans, which we label broadly as the Thousand Talents Brand (TTB). Using bibliometric analysis from the Web of Science, we find that research connected to the TTB decreased following the recent outcry but …

Effects Of Ethanol On Glun1/Glun2a And Glun1/Glun2b Nmda Receptor-Ion Channel Gating Kinetics, Robert W. Peoples, Hong Ren

Biomedical Sciences Faculty Research and Publications

Background

The N-methyl-D-aspartate receptor (NMDAR) is a major molecular target of alcohol action in the central nervous system, yet many aspects of alcohol's modulation of the activity of this ion channel remain unclear. We and others have shown that ethanol inhibition of NMDAR involves alterations in gating, especially a reduction in mean open time. However, a full description of ethanol's effects on NMDAR kinetics, including fitting them to a kinetic model, has not been reported.

Methods

To determine ethanol's effects on NMDAR kinetics, we used steady-state single-channel recording in outside-out patches from HEK-293 cells transfected with recombinant GluN1/GluN2A or …

Will Communication Delays Impact Mission Controllers? An Investigation Of Mood, Performance, And Workload During Analog Missions, Madison Diamond

Theses and Dissertations

Mission Controllers (MCs) are responsible for ensuring astronauts remain safe and healthy, making them vital for successful human spaceflight missions. They are the main point of contact for crews in space and communicate frequently over the course of the day. On a mission to Mars, there will be as long as 22-minute one way communication delays between the ground and the crew, causing major changes to current communication infrastructures. Research has commenced on investigating how these communication delays will impact missions. However, thus far, this research has focused on the crew as their subjects, despite alluding to the potential consequences …

Multiple Surface Pipeline Leak Detection Using Real-Time Sensor Data Analysis, Francis Enejo Idachaba

Theses and Dissertations

Pipelines enable the largest volume of both intra and international transportation of oil and gas and play critical roles in the energy sufficiency of countries. The biggest drawback with the use of pipelines for oil and gas transportation is the problem of oil spills whenever the pipelines lose containment. The severity of the oil spill on the environment is a function of the volume of the spill and this is a function of the time taken to detect the leak and contain the spill from the pipeline. A single leak on the Enbridge pipeline spilled 3.3 million liters into the …

High Resolution Compositional Characterization Of Degraded Crude Oils Using Petroleomics, Miguel Fernando Jimenez Jacome

Theses and Dissertations

The compositional evaluation and geochemical characterization of twenty wellhead samples from six fields of the heavy oil belt on the western flank of the Middle Magdalena Valley basin in Colombia (MMVB) were completed by analyzing its polar fraction, that is, compounds of Nitrogen, Sulfur and Oxygen (NSO) using 15 Tesla and 21 Tesla Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (FT-ICR-MS), combined with negative electrospray ionization (-)ESI and positive atmospheric pressure photoionization (+) APPI. To highlight the sulfur compounds and organic acids, the Propyl Sulfonic Acid (PRS) and Amino-Propyl Silica (APS) fractionations were used respectively.

The results validate the use …

Non-Mendelian Segregation Of The Maize Embryo-Specific Mutation Und-9, Christopher D. Larson

Theses and Dissertations

The maize mutant UND-9 is being studied in our lab as part of a larger study into the genes responsible for embryo development in maize. It is known as an embryo-specific mutant, which causes the embryo of the maize kernel to fail to develop fully while not hindering the development of the endosperm. During this study, it was discovered that the inheritance of this mutation appeared to behave in a manner contrary to the normal laws of Mendelian inheritance. This paper represents a deeper study into the mechanisms of this behavior, analyzing the data collected so far and in particular …

A Deep Learning-Based Framework For Food Safety, Cleanliness, And Data Privacy Assurance, Hamed Taheri Gorji

Theses and Dissertations

Food safety and foodborne diseases are significant global public health concerns. Precise, reliable, and speedy contamination detection and disinfection technology while preserving the business owners’ data privacy is an ongoing challenge for the food-service industry. Contamination in food-related services can cause foodborne illness, endangering customers and jeopardizing provider reputations.This dissertation performed a cleanliness assessment and disinfection and data privacy assurance in the food services industry using fluorescence imaging, state-of-the-art deep learning algorithms, and a novel paradigm in machine learning named federated learning. In chapter 3, we combined two deep learning algorithms (EfficientNet-B0 and U-Net) and fluorescence imaging for automatic detection …

Rapid Detection Of Recurrent Non-Muscle Invasive Bladder Cancer In Urine Using Atr-Ftir Technology, Abdullah I. El-Falouji, Dalia M. Sabri, Naira M. Lofti, Doaa M. Medany, Samar A. Mohamed, Mai Alaa-Eldin, Amr Mounir Selim, Asmaa A. El Leithy, Haitham F. Kalil, Ahmed El-Tobgy, Ahmed Mohamed

Chemistry Faculty Publications

Non-muscle Invasive Bladder Cancer (NMIBC) accounts for 80% of all bladder cancers. Although it is mostly low-grade tumors, its high recurrence rate necessitates three-times-monthly follow-ups and cystoscopy examinations to detect and prevent its progression. A rapid liquid biopsy-based assay is needed to improve detection and reduce complications from invasive cystoscopy. Here, we present a rapid spectroscopic method to detect the recurrence of NMIBC in urine. Urine samples from previously-diagnosed NMIBC patients (n = 62) were collected during their follow-up visits before cystoscopy examination. Cystoscopy results were recorded (41 cancer-free and 21 recurrence) and attenuated total refraction Fourier transform infrared (ATR-FTIR) …

Machine Learning For Target Detection Using Uwb Radar Sensor Networks, Dheeral Naresh Bhole

Electrical Engineering Dissertations - Archive

Machine learning (ML) has recently been used to solve critical problems. This dissertation focuses on developing systems using Ultra-Wideband (UWB) wireless sensor networks and machine learning to solve critical tasks such as target detection in various challenging scenarios. These tasks have been researched for several years and efforts have been made to achieve universal solutions. In the first part of this dissertation, we have proposed a system to detect metallic targets in foliage environment. Mission critical systems need to be ready for the harsh working environment such as dense foliage, water bodies, rain, heavy winds and other natural challenges. Extreme …

Amorphous Silicon Oxynitride Coatings For Craniofacial Implants Stimulate Osteogenesis Via Nrf2 Antioxidant Activity, Neelam Ahuja

Kinesiology Dissertations - Archive

Craniomaxillofacial injuries and defects are functionally and socially debilitating. These defects require immediate attention, and most cases undergo reconstruction surgery to restore the lost tissues. Current treatment strategies such as autologous bone grafts and fixative titanium devices are well established to treat the craniofacial region. But, the limited supply of donor bone and secondary surgery limit the use of autologous bone grafts, and low bioactivity, poor osteointegration of the titanium devices, has led to an increased number of tissue engineering research for the development of newer biomaterials. Bone defects especially in the craniofacial region can have a significant portion of …

An Economic Impact And Investment Analysis Of Armillaria Root Rot In The United States Peach Industry, Gracie Herrin

All Theses

Peach production in the United States has decreased over the last decade due to increased disease prevalence. Armillaria root rot (ARR) is a lethal root fungus that affects many stone fruits, including peaches, often leading to rapid decline/death of trees and abandonment of orchards. This thesis is divided into four chapters which focus on answering four key questions that, to the best of my knowledge, have not been addressed in previous industry research.

The second chapter determines the magnitude of ARR disease prevalence in the United States and producers’ maximum willingness to pay (WTP) for a theoretical ARR-resistant rootstock. Results …

What Is Contributing To Covid-19 Mortality In Harris County, Texas?, Rachel Roy

Dissertations and Theses (Open Access)

The COVID-19 pandemic exposed long-standing inequities that have been present in the United States since its origin. While the entire country has been devastated by this pandemic, low-income and minority communities were hardest hit. Race alone does not predict poor health outcomes. Rather, the historic strategies implemented in the United States, such as redlining, placed racial and ethnic minorities in neighborhoods where cycles of disinvestment in education, transportation infrastructure, flooding infrastructure, healthy food, and clean air and water have created low socioeconomic status and poor health outcomes. This public health research aims to understand how historical processes have created and …

University Of Nebraska At Omaha Commencement: December 2022, University Of Nebraska At Omaha

Commencement Programs

No abstract provided.

Survey For Usage Of And Interest In Personalized Nutrition As A Possible Health Approach, Kimberly Garrett

Biological Sciences Undergraduate Honors Theses

Dietary factors can lead to chronic diseases and impact certain health factors such as sleep and mood. Personalized nutrition is based on an individual’s phenotype and genotype to meet specific dietary needs. This approach could be an intervention to benefit an individual’s health. This study surveyed a population to analyze the population’s view on and usage of personalized nutrition. The use of personalized nutrition was minimal, but there was interest within the population. In addition, a relationship between health and mood was found. However, the sample size was a limiting factor for this study. Future directions could include studying why …

Scalable Data-Driven Predictive Modeling And Analytics For Cho Process Development Optimization, Sarah Mbiki

All Dissertations

In 1982, the FDA approved the first recombinant therapeutic protein, and since then, the biopharmaceutical industry has continued to develop innovative and highly effective biological drugs for various illnesses¹. These drugs are produced using host organisms that are modified to hold the genetic encoding of the targeted protein¹. Of the many host organisms, Chinese hamster ovary (CHO) cells are often used due to capability to perform posttranslational modification (PTM): which allows human-like synthesis of proteins unlikely to invoke immunogenicity in humans ^1,2.

Despite all the positive attributes, many challenges are associated with CHO cell cultures, …

Combining Network Modeling And Experimental Approaches To Predict Drug Combination Responses, Deepraj Sarmah

All Dissertations

Cancer is a lethal disease and complex at multiple levels of cell biology. Despite many advances in treatments, many patients do not respond to therapy. This is owing to the complexity of cancer-genetic variability due to mutations, the multi-variate biochemical networks within which drug targets reside and existence and plasticity of multiple cell states. It is generally understood that a combination of drugs is a way to address the multi-faceted drivers of cancer and drug resistance. However, the sheer number of testable combinations and challenges in matching patients to appropriate combination treatments are major issues.

Here, we first present a …

Developmental Effects Of Chronic Low-Level Arsenic Exposure In Mouse Embryonic Stem Cells And In Human Induced Pluripotent Stem Cells, M. Chiara Perego

All Dissertations

Arsenic is an environmental contaminant commonly found in food and drinking water. Exposure to arsenic during embryonic development has been linked to reduced muscle growth, disrupted muscle development and locomotor activity, impaired neurodevelopment, reduced IQ, impaired memory and learning deficits. While the mechanisms responsible for developmental changes following in utero exposure to arsenic are not well known, one possibility is that arsenic might disrupt proper cellular differentiation. Therefore, we aimed to investigate the mechanisms by which arsenic exposure could alter stem cell differentiation into neurons.

First, we continuously exposed P19 mouse embryonic stem (ES) cells to 0.1 μM (7.5 ppb) …

Callery Pear Allelopathy Study, Michaela J. Woods, Jonathan T. Bauer, Dena Schaeffer, Ryan W. Mcewan

Five Rivers MetroParks Collaboration Data Archive

No abstract provided.

Associations Of Neighborhood Opportunity And Social Vulnerability With Trajectories Of Childhood Body Mass Index And Obesity Among Us Children, Izzuddin M. Aris, Wei Perng, Dana Dabelea, Amy M. Padula, Akram Alshawabkeh, Carmen M. Vélez-Vega, Judy L. Aschner, Carlos A. Camargo, Tamara J. Sussman, Anne L. Dunlop, Amy J. Elliott, Assiamira Ferrara, Yeyi Zhu, Christine L. M. Joseph, Anne M. Singh, Tina Hartert, Ferdinand Cacho, Margaret R. Karagas, Tiffany North-Reid, Barry M. Lester, Nichole R. Kelly, Jody M. Ganiban, Su H. Chu, Thomas G. O'Connor, Rebecca C. Fry, Gwendolyn Norman, Leonardo Trasande, Bibiana Restrepo, Peter James, Emily Oken

Public Health Sciences Articles

IMPORTANCE: Physical and social neighborhood attributes may have implications for children's growth and development patterns. The extent to which these attributes are associated with body mass index (BMI) trajectories and obesity risk from childhood to adolescence remains understudied.

OBJECTIVE: To examine associations of neighborhood-level measures of opportunity and social vulnerability with trajectories of BMI and obesity risk from birth to adolescence.

DESIGN, SETTING, AND PARTICIPANTS: This cohort study used data from 54 cohorts (20 677 children) participating in the Environmental Influences on Child Health Outcomes (ECHO) program from January 1, 1995, to January 1, 2022. Participant inclusion required at least …

Evaluation Of The Selected Nuproxa Feed Additives For Protection Against Lameness And Improving The Wellbeing Of Broilers In The Lameness Challenge Model, Abigail Fanous

Biological Sciences Undergraduate Honors Theses

Bacterial Chondronecrosis with Osteomyelitis (BCO) is a form of bacteria that causes lameness in broiler chickens and is a common concern within the poultry industry. This easily transmissible disease can quickly take over entire livestock of chickens leading to an animal welfare issue. Due to this, it is a pressing issue that must be solved in order to protect the wellbeing of broiler chickens and ensure viable livestock. Nuproxa is a company that specializes in chicken feed in which we used to test different amounts of Panbonis, a dietary supplement, in its effectiveness in protecting broiler chickens against BCO lameness. …

Exploring Stress In Adolescents Regarding The Covid-19 School Closure, Anna Beck

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Background: The purpose of this literature review, is to explore the stress adolescents faced during the times of the COVID-19 pandemic. This includes the rates of stress, other psychological consequences, such as depression and anxiety, as well as factors that could have contributed to the development of stress and those that could have helped relieve feelings of distraught.

Purpose: To create a more holistic approach in nursing care, finding reasonings behind the creation of stress in the young population, as well as methods to alleviate, can help patient satisfaction and support.

Method: A literature review was conducted over 20 peer …

Implementing A Reference Backscatter Calibration Technique On A Multi-Sector Multibeam Echosounder, Rui Miguel Aleixo Miguel Cândido

Master's Theses and Capstones

Increasingly, national hydrographic agencies are committing to routine acquisition of seabed backscatter strength estimates from multibeam echosounders (MBES) as part of national programs for seabed characterization. As part of their bathymetric survey mandate, these agencies have a long history of sounding quality control utilizing absolute and relative calibration (reference surfaces and crossover comparisons). Equivalent quality control is, however, not yet in place for managing seabed backscatter strength measurements, as the majority of the collected data is not absolutely referenced.Herein, a new technique for cross-calibrating a MBES with a reference calibrated split beam echosounder (SBES) was implemented. Broadband reference bottom backscatter …

Perceived Gender Discrimination In The United States Air Force, Linzi Gail Eppinger

Master's Theses and Capstones

While the existence of gender discrimination in the Air Force is well known, previous research had not examined how active-duty Air Force members define gender discrimination and how service members differentiate instances of gender discrimination from gender-based harassment. This study drew on qualitative interviews with 25 Air Force service members to provide a rich account of their perceptions of discrimination and harassment. From this research, several common attributes of gender discrimination became clear. Active-duty Air Force women were more aware of instances of gender discrimination than men, participants perceived being a gender minority in the workplace is a risk factor …

Physiology And Biochemistry Of Cold-Hardy Table Grapevines, Annasamy S. Chandrakala

Master's Theses and Capstones

Grapes are grown worldwide to produce wine, grape juice and are also popular as fresh table grapes or dried raisins. Due to their nutritional value and importance in the multibillion-dollar wine industry, grapes are considered the most commercially important berry crop. Grape production has primarily concentrated on European wine grapes, Vitis vinifera, in the dry, hot Mediterranean and Central Asian climates. V. vinifera is not cold tolerant enough to endure winter temperatures below -15°C. The introduction of several interspecific hybrids (of both wine and table grape) cultivars in the 20th century and selection of a training system has helped propel …

Channel Catfish - Ictalurus Punctatus, Jason E. Rosales, David William Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Neurocranium total length is 110.81 mm, [CHANNEL CATFISH , Ictalurus punctatus} collected from Canal in Davie on November 18th, 2022 by Zachary

Exploring Parent Adverse Childhood Event Influence On Offspring Weight And Development, Angela Wurzer

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Background: The purpose of this literature review is to explore the impact of parental adverse childhood events on weight and development in their offspring. This includes occurrences of offspring obesity, delays in social and cognitive development, and secondary factors that could have affected development or weight in childhood. Purpose: To support a more holistic and trauma-informed approach to nursing care, a systematic review was conducted examining the relationship between parent ACEs and offspring development and health status. Method: A literature review was conducted over 20 peer reviewed articles found on CINAHL Complete, PubMed and MEDLINE (Ebsco) databases. Results: A summary …

Sexually Selected Preferences For Human Altruism Across Sexual Orientation, Gender, Age, And Reproductive Status, Katherine Valinske Kappelman

Boise State University Theses and Dissertations

Prior studies have attempted to establish how human altruism has evolved, including theories of kin selection, reciprocal altruism, and costly signaling. Recent investigations have explored the evolution of altruism as the result of sexual selection, where individuals may exhibit altruistic behavior because it is preferred by potential mates. In this study, I examine how altruistic behavior toward different people (family, friends, strangers, or general altruistic acts) is preferred when considering potential short-term and long-term mates. While previous research has examined this question using college-aged heterosexual participants, this study uses a more diverse sample, including individuals who identify as LGBTQ, those …