Digital Commons Network^™

Postprandial 25-Hydroxyvitamin D Response Varies According To The Lipid Composition Of A Vitamin D3 Fortified Dairy Drink, Aislinn F. Mccourt, Steven L. Mulrooney, Graham O'Neill, E. Dolores O'Riordan, Aifric M. O'Sullivan

Articles

In-vitro evidence suggests that the lipid component of foods alters vitamin D absorption. This single-blinded, cross-over postprandial study examined the effect of changing the lipid component of a 20 µg vitamin D3 fortified dairy drink on postprandial 25(OH)D concentrations. Participants consumed one dairy drink per visit: a non-lipid, a pre-formed oleic acid micelle, an olive oil and a fish oil dairy drink. There was a significant time*drink*baseline status effect on 25(OH)D concentrations (p = 0.039). There were no time*drink, time or drink effects on 25(OH)D in vitamin D sufficient participants (>50nmol/L). However, there was an effect of time …

Impact Of Dry, Particle-Size Fractionation On Protein And Amino Acid Content Of Three Seaweed Species, Laura Healy, Xianglu Zhu, Milica Pojic, Mahesa Poojary, James Curtin, Uma Tiwari, Carl Sullivan, Brijesh K. Tiwari

Articles

Market demand for “clean and green” food products is increasing, and so there is growing opportunity for the seaweed aquaculture industry to take a position as a key food producer in this area. In this study, in order to investigate the impact of dry fractionation on seaweed protein qualities, dried and milled seaweed powder from three seaweed species was sieved into 6 fractions (F1 to F6) of different particle size from >710 μm toμm. True protein, total protein and amino acid profiles were analyzed to evaluate the protein content and quality of three brown seaweed species commercially harvested in Ireland; …

Cell Death Induced In Glioblastoma Cells By Plasma-Activated-Liquids (Pal) Is Primarily Mediated By Membrane Lipid Peroxidation And Not Ros Influx, Sebnem Gunes, Zhonglei He, Evanthia Tsoukou, Sing Wei Ng, Daniela Boehm, Beatriz Pinheiro, Paula Bourke, Renee Malone, Patrick J. Cullen, Wenxin Wang, James Curtin

Articles

Since first identified in 1879, plasma, the fourth state of matter, has been developed and utilised in many fields. Nonthermal atmospheric plasma, also known as cold plasma, can be applied to liquids, where plasma reactive species such as reactive Oxygen and Nitrogen species and their effects can be retained and mediated through plasma-activated liquids (PAL). In the medical field, PAL is considered promising for wound treatment, sterilisation and cancer therapy due to its rich and relatively long-lived reactive species components. This study sought to identify any potential antagonistic effect between antioxidative intracellularly accumulated platinum nanoparticles (PtNPs) and PAL. We found …

Sdrc Annual Report 2021-2022, Connie Jan Maraan

SDRC Publications

Despite the pandemic, our Center was still able to continue its operations. A manifestation of its agility and ingenuity, SDRC has managed a great number of projects and activities outnumbering the pre-pandemicyears. The Center has conducted capacity- building seminars, both paid and pro-bono,with our partners.

Tick (Acarina: Ixodidae) Species And Life Stages Collected From Arkansas Wild Pigs, Allen Szalanski

Entomology and Plant Pathology Faculty Publications and Presentations

Wild pigs (Sus scrofa L.; Artiodactyla: Suidae) are found in every Arkansas county and are spreading throughout the southeastern USA. This is a public and animal health concern because wild pigs occupy the same geographical areas as humans and livestock, and can harbor over 45 animal pathogens and parasites. Little research has been conducted on the tick species parasitizing Arkansas wild pigs. Tick collections for this study were taken from feral S. scrofa trapped for control purposes by Arkansas Game and Fish Commission, USDA APHIS Wildlife Services, and University of Arkansas Cooperative Extension Service personnel. Between Feb 2019 and Jan …

Civil Procedure As The Regulation Of Externalities: Toward A New Theory Of Civil Litigation, Ronen Avraham, William H.J. Hubbard

Coase-Sandor Institute for Law & Economics Research Paper Series

Civil procedure serves a multitude of goals, from regulating the cost of fact gathering, to dictating the rules of advocacy in court, to promoting public participation in trials. To what extent can procedural design serve them all, or must rules sacrifice some interests to serve others? In this paper, we are the first to introduce a theory of procedure design that answers this question. We build upon the fundamental insight that the goals of civil procedure, as varied as they are, all occupy a common conceptual space—each addresses an externality, positive or negative, that litigation creates. This insight allows us …

#Feas Unfinished Business, Jo Pollitt, Mindy Blaise, Emily Gray

Creative Arts Research Outputs

No abstract provided.

Trust, Brutality, And Human Dignity: How “Partial Birth Abortion” Helps Shape American Biopolitics, George J. Annas

Faculty Scholarship

In this Article, I explore how nearly continuous public rhetorical challenges to abortion in the political realm first led the public and the courts to turn away from a particular abortion procedure (intact dilation and extraction, also known as partial-birth abortion) which political agitators labeled as “barbaric” and then to view physicians who performed abortions not as legitimate professionals, but simply as “abortionists,” and sometimes as evil “Frankensteins.” “Abortionists” use no “medical judgment” and are unworthy of deference by state legislatures, Congress, or the courts when deciding how or when to perform an abortion. The concentration on the welfare of …

Privacy Pretexts, Rory Van Loo

Faculty Scholarship

Data privacy’s ethos lies in protecting the individual from institutions. Increasingly, however, institutions are deploying privacy arguments in ways that harm individuals. Platforms like Amazon, Facebook, and Google wall off information from competitors in the name of privacy. Financial institutions under investigation justify withholding files from the Consumer Financial Protection Bureau by saying they must protect sensitive customer data. In these and other ways, the private sector is exploiting privacy to avoid competition and accountability. This Article highlights the breadth of privacy pretexts and uncovers their moral structure. Like most pretexts, there is an element of truth to the claims. …

Civil Rights Catch 22s, Jonathan Feingold

Faculty Scholarship

Civil rights advocates have long viewed litigation as a vital path to social change. In many ways, it is. But in key respects that remain underexplored in legal scholarship, even successful litigation can hinder remedial projects. This perverse effect stems from civil rights doctrines that incentivize litigants (or their attorneys) to foreground community plight—such as academic underachievement or overincarceration. Rational plaintiffs, responding in kind, deploy legal narratives that tend to track racial stereotypes and regressive theories of inequality. When this occurs, even successful lawsuits can harden the structural and behavioral forces that produce and perpetuate racial inequality.

I refer to …

Population And Migratory Ecology Of Canada Warblers (Cardellina Canadensis) In The Central Appalachian Mountains, West Virginia, Usa, Stephanie H. Augustine

Graduate Theses, Dissertations, and Problem Reports (ETD)

Nearctic-Neotropical migrant birds experience a wide range of environmental conditions throughout their annual cycle; thus, it is particularly challenging to evaluate the spatial factors that may influence population growth. The Canada Warbler (Cardellina canadensis) faces substantial range-wide population declines, but little study has been conducted regarding elements occurring across the entire year that drive demographic rates. The aims of this research are (1) determine the relationship between Canada Warbler population demographic rates and environmental conditions along an elevation gradient in the central Appalachian Mountains and (2) ascertain the nonbreeding season location and migratory routes used by the central …

Low- And High-Wattage Vaping During Pregnancy Influence Aortic Structure And Function In Rat Offspring, James Ian Frazier

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction: Electronic cigarettes (e-cigs) are being marketed as a healthier alternative to traditional cigarettes, yet the health consequences of e-cig usage (also called vaping) are still being investigated. E-cigs are easily customized for user preferences. For example, the choice of flavors, nicotine concentration, and/or the temperature (i.e., wattage) used to heat the e-liquid can be selected in many devices. Emerging evidence suggests that vaping during pregnancy impairs cerebral vascular function in rodent offspring. In this study, we sought to investigate the potential effects of changes to e-cig device wattage (i.e., 5W vs. 30W) with maternal vaping during pregnancy on vascular …

Using Drones To Evaluate Revegetation Success On Natural Gas Pipelines, Anthony Nelson Mesa

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Appalachian region of the United States has significant growth in the production of natural gas. Developing the infrastructure required for this resource creates significant disturbances across the landscape, as both well pads and transportation pipelines must be created in this mountainous terrain. Midstream infrastructure, which includes pipeline rights-of-way and associated infrastructure, can cause significant environmental degradation, especially in the form of sedimentation. The introduction of this non-point source pollutant can be detrimental to freshwater ecosystems found throughout this region. This ecological risk has necessitated the enactment of regulations related to midstream infrastructure development. Weekly, inspectors travel afoot along pipeline …

Homography Of Inventorship: Dabus And Valuing Inventors, Jordana Goodman

Faculty Scholarship

On July 28, 2021, the Device for the Autonomous Bootstrapping of Unified Sentience ("DAB US") became the first computer to be recognized as a patent inventor. Due to the advocacy of DAB US's inventor, Dr. Stephen Thaler, the world's definition of "inventor" has finally fractured - dividing patent regimes between recognition of machine inventorship and lack thereof This division has sparked many scholarly conversations about inventorship contribution, but none have discussed the implications of a homographic inventorship.

This Article addresses the implications of international homographic inventorship - where countries have different notions and rules concerning patent inventorship - and the …

The Contribution Of Artists Sydney Laurence, Belmore Browne, And Olaus Murie To The Preservation Of Public Land In The Northwest United States, Madelyn Brodie

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis analyzes the impact of artists Sydney Laurence (1856- 1940), Belmore Browne (1880- 1954), and Olaus Murie (1889- 1963) and the contribution that their artwork had to the conservation of United States public lands. This thesis examines the conservation initiatives that were brought into effect during the early 1900s, the personal motivations of these artists to preserve the land, and the interactions between these artists and the United States government which demonstrates their involvement in land preservation. The impact that the artists had on tourism which extended the conservation movement is also addressed. Artworks created by Laurence, Browne, and …

Face Representation Learning And Its Applications: From Image Editing To 3d Avatar Animation, Xudong Liu

Graduate Theses, Dissertations, and Problem Reports (ETD)

Face representation learning is one of the most popular research topics in the computer vision community, as it is the foundation of face recognition and face image generation. Numerous representation learning frameworks have been integrated into applications in daily life, such as face recognition, image editing, and face tracking. Researchers have developed advanced algorithms for face recognition with successful commercial productions, for example, FaceID on the smartphone. The performance record on face recognition is constantly updated and becoming saturated with the help of large-scale datasets and advanced computational resources. Thanks to the robust representation in face recognition, in this dissertation, …

The Musashi Rna Binding Proteins Are Regulators Of Alternative Splicing And Protein Expression In Photoreceptor Cells, Fatimah Kh. Matalkah

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Musashi (Msi) family of RNA binding proteins consists of two paralogs, Msi1 and Msi2, that are highly conserved across species. The two paralogs have emerged as factors that promote stem cell proliferation by post-transcriptionally regulating translation. In addition to their expression in stem cells, the Musashi proteins are also expressed in postmitotic neurons, including the photoreceptor cells. The Musashi proteins have been observed to maintain high expression levels in the postmitotic photoreceptors within the eye of both invertebrates and vertebrates. These observations suggest an additional role in the maintenance of terminally differentiated neurons.

Building upon these observations, we investigated …

Formulation, Structure, And Applications Of Therapeutic, Amino Acid, And Water-Based Deep Eutectic Solvents, Md Sajjadur Rahman

Electronic Theses and Dissertations

In the design of greener chemicals, deep eutectic solvents (DESs) are considered as one of the most versatile alternative solvents with widespread applications. DESs have the advantages of being nonflammable with negligible vapor pressure compared to traditional solvents. They share many characteristics of ionic liquids, but DESs are cheaper to formulate, typically nontoxic, recyclable, biodegradable, and are suitable for use with biological systems. In my Ph.D. research, three types of emerging and unconventional types of DESs, namely therapeutic DES (THEDES), amino acid-based DES (AADES), and water-based DES (WDES), have been investigated. To formulate these DES easily available and cheaper chemicals, …

Identity Negotiations In Family Relationships: Discussing Substance Use Disorder Through The Communication Theory Of Identity, Sarah-Michele Q. Weaver

Electronic Theses and Dissertations

Guided by the communication theory of identity (CTI), the current study explores identity negotiations among family members who have experience with substance use disorder. Semi-structured interviews were conducted with 9 participants. Personalenacted, enacted-relational, and personal-relational identity gaps guide the scope and use of CTI. Findings mirrored 3 major themes in consideration of these identity gaps: (1) participants embraced or rejected SUD as a central aspect of personal identity, (2) participants experienced turbulence in relational identities due to SUD, and (3) personalrelational identity gaps and alignment surface in multiple contexts where interpersonal communication occurs.

Soil Hydro-Physical Properties, Computed Tomography Measured Pore Parameters, And Soil Health Indicators As Influenced By Tillage And Crop Rotation Systems, Goutham Thotakuri

Electronic Theses and Dissertations

Long-term tillage and crop rotation systems are important agricultural management practices as these can have direct impact on the soil’s key properties. The objectives of this study were to (ⅰ) quantify the soil pore characteristics under long-term tillage and crop rotation using X-ray computed tomography (XCT) and to assess the relationships between XCT-measured pore parameters and soil hydro-physical properties; and (ⅱ) evaluate the impacts of long-term tillage and crop rotation on select soil health indicators. The objective (ⅰ) was carried out at Haskell Agricultural Laboratory (HAL), Concord, NE; and objective (ⅰi) was carried out at South Central Agricultural Laboratory (SCAL), …

Impact Of Storage Conditions And Varieties On The Composition, Physical Properties, And Functionality Of Dry Peas, Sushmita Karki

Electronic Theses and Dissertations

Dry peas are sustainable, healthy, and nutritious pulse crop and are excellent source of protein and complex carbohydrates as well as micronutrients. The effects of storage conditions on composition of beans and cereals have been widely reported. The information gained contributed significantly to better storage practices for these commodities. However, literature addressing the chemical composition, functionality, and physical characteristics of dry pea seeds upon storage is scarce. This study was designed to address the impact of storage conditions and varieties on the nutrient profile, functionality, and physical properties of dry pea seeds. Six different varieties of dry peas were stored …

Production Of Calcium Reduced Micellar Casein Concentrate Powders And Their Use In Process Cheese Products, Anil Kommineni

Electronic Theses and Dissertations

Protein is an essential dietary component, and sufficient intake is vital in a healthy and balanced diet. Consumers are becoming increasingly aware of and knowledgeable about the role of protein in the diet. Two of the next-generation dairy protein ingredients isolated from milk are micellar casein (MCC) and milk-derived whey protein, isolated from skim milk using microfiltration (MF). Membrane filtration has been used extensively by the dairy industry to produce a variety of dairy ingredients from milk. MCC manufactured from freshly pasteurized milk can be directly consumed or as a supplement to fortify and enhance nutritional qualities in processed food …

Combining Soil Health And Fertility Measurements To Improve The Accuracy Of Predicting Corn Grain Yield Responses To P And K Fertilization, Benjamin Groebner

Electronic Theses and Dissertations

Researchers have pointed to changes in climate and land management practices to justify the need to reevaluate the accuracy of current South Dakota (SD) corn (Zea mays L.) P and K fertilizer recommendations. Also, an increase in soil health understanding has created the potential for soil health measurements to be used to improve the accuracy of these recommendations. The objectives for this study were to 1) evaluate the current P and K critical values and 2) determine the effect of including soil health indicators on improving fertilizer recommendation accuracy. This project was conducted throughout central and eastern SD from 2019-2021 …

Impact Of Natural Cheese Composition On Proteolysis And Its Effects On Process Cheese Functionality, Natasha Scherber

Electronic Theses and Dissertations

Cheddar cheese is a commodity and a top-selling cheese in the United States. Enhanced flavors of cheddar cheese requires aging, which will allow proteolysis increase. Proteolysis is the most complex process that happens in cheese manufacturing and can be difficult to control because of environmental factors and compositional characteristics. The ripening process, which is the most timely and costly procedure in cheese manufacturing, can also be unpredictable when aspects, such as cheese composition, are changed. The coagulant is responsible for the first stage in proteolysis, which will produce large peptides. Small peptides are subsequentially produced during the second stage by …

Crispr/Cas9 Whole-Genome Screens Identify Genes Critical For Neutral Lipid Metabolism In Macrophages, Rifat Sultana

Electronic Theses and Dissertations

Lipid-laden macrophages contribute to atherosclerotic plaque formation in atherosclerosisrelated heart diseases. Thus, understanding formation and degradation of lipid would help identify therapeutic targets for the treatment of atherosclerosis. In the first chapter of this dissertation, I have explained the current understanding of cholesterol metabolism in macrophages and how mTOR could play a potential role in this process. Additionally, I have described how CRISPR/Cas9 whole-genome screens present an effective tool to identify genes regulating cholesterol metabolism including positive and negative regulators of lipid droplet formation and lipid droplet degradation. In Chapter 2, I have described the results of the CRISPR/Cas9 whole-genome …

Genome-Wide Association Mapping And Genomic Prediction For Enhancing Fhb Resistance In Hard Winter Wheat, Jinfeng Zhang

Electronic Theses and Dissertations

Wheat is one of the most important staple crops providing 20% of energy for 35% of the world population. Fusarium head blight (FHB), primarily caused by the fugal Fusarium graminearum Schwabe, is a damaging disease in wheat that affects global wheat production every year and causes food safety issues. The disease not only reduces the grain yield and quality but also produces mycotoxin in the diseased kernels making them unsuitable for human consumption or as livestock feeds. Breeding FHB resistant cultivar is the most effective and economical approach to managing the disease. This study combines genome-wide association study (GWAS) and …

Efficacy Of Nanomaterials And Biorationals On The Bacterial Leaf Streak Management In Wheat, Abraham Hangamaisho

Electronic Theses and Dissertations

Wheat (Triticum aestivum L.) is one of the most important cereal crops in the United States. Most wheat varieties are susceptible to bacterial leaf streak (BLS), a major disease caused by Xanthomonas translucens pv. undulosa (Xtpvu). BLS is challenging to manage since common chemicals do not provide adequate control. Nanomaterials and plant extracts have shown potential to provide a sustainable environmentally friendly control of animal and plant diseases. However, limited data are available on the efficacy of plant extracts and nanomaterials controlling BLS in wheat. The objective of this study was to evaluate the antibacterial activity of plant extracts and …

Genistein-Enriched Pig Gut Microbiota Library As A Potential Probiotic Consortium, Theresah Amponsah

Electronic Theses and Dissertations

Plant-based diets contain numerous flavonoid compounds that produce antibacterial effects and gut health improvement. Genistein is among the most abundant isoflavones present in a plant-based diet and can be found in high amounts in soy products (up to 1g Kg-1). We describe here a robust method to identify genistein tolerant and metabolizing bacteria in swine gut microbiota and to screen the strains that have antibacterial and immunestimulatory properties. Such strains could be developed as non-antibiotic alternatives to prevent enteric infections in pigs and improve gut immunity. To this end, a mini bioreactorbased system was used to enrich genistein metabolizing bacteria …

Design, Synthesis, Structure Optimization, Structure-Activity Relationship (Sar), And Biological Evaluation Of Novel And Potent Thiazolo[4,5-D]Pyrimidine Corticotropin Releasing Factor (Crf) Receptor Antagonists, Md Rabiul Islam

Electronic Theses and Dissertations

No abstract provided.

Disentangling The Complex Evolutionary History Of Invasive Russian Thistle: Phylogenetic Relationships, The Role Of Hybridization, And Public Engagement, Deva Raj Khanal

Electronic Theses and Dissertations

Invasive species are forces of environmental, economic, and social change with detrimental impacts on ecosystems, commerce, agriculture, and human health. However, we still have a poor understanding of the processes that could be driving invasive potential. Hybridization may contribute to the establishment and spread of invasive lineages, as it may enhance genetic variation and facilitate rapid adaptation. Focusing on Russian thistle (Salsola tragus s.l., family Amaranthaceae) and closely related species, my thesis aims to clarify phylogenetic relationships and investigate how hybridization has shaped the invasion dynamics of these lineages. Known as one of the fastest plant invasions in the United …