Digital Commons Network^™

Dna Origami Scaffold Development For Digital Nucleic Acid Memory, Sarah Elizabeth Kobernat

Boise State University Theses and Dissertations

Recently, DNA nanotechnology has emerged as a promising and rapidly expanding method to utilize nucleic acids as a nanoscale building material. DNA origami is a major structural application of DNA nanotechnology, using DNA to construct two- and three-dimensional shapes. These structures have been employed for a variety of uses including DNA data storage. DNA is a promising material to address the impending shortage of silicon-based storage as data demands increase. There are many sequence-based methods of data storage, but digit Nucleic Acid Memory (dNAM) uses DNA origami as a breadboard and is read by super-resolution microscopy instead. dNAM uses DNA …

The U.S. Endangered Species Act And Agency Discretion: The Role Of Public Commenting During The Rulemaking Process, Krista Helmstadter Lyons

Boise State University Theses and Dissertations

The most recent International Union for Conservation of Nature (IUCN) Red List classifies 40,084 out of the 142,577 evaluated species as threatened with extinction, with 1,962 of those species identified in the United States. The U.S. Endangered Species Act (ESA) was enacted in 1973 to protect and recover threatened and endangered species from extinction. The ESA federal listing process can be lengthy and arduous, taking years for a species to be proposed for listing. During the process the U.S. Fish and Wildlife Service (FWS) seeks comments from the public and peer reviewers on the proposed rule. Previous research debates the …

Understanding Students' Experience With 1:1 Computer-Supported Collaborative Learning In A Mathematics Classroom, Oscar Antonio Perales Aguilera

Boise State University Theses and Dissertations

There has been a move towards integrating educational technology into K-12 mathematics classrooms. This emphasis has been partly driven by policy, increases in technology resources available, and a need to engage students in their mathematical learning. Most studies on technology integration in mathematics education are focused on teachers’ perceptions or students’ academic achievement. However, we need to learn how students perceive their learning in this type of environment. This dissertation is a basic qualitative study aimed at understanding the experiences of students with 1:1 computer-supported collaborative learning (CSCL) in an Algebraic Reasoning classroom. The study used the mathematical software, Desmos, …

Developing And Assessing The Psychometric Properties Of A Multidimensional College Mental Health Assessment Inventory: A Mixed-Methods Study, John Sylvester

Dissertations

The purpose of this study was to develop a multidimensional College Mental Health Assessment Inventory (CMHAI) specifically for the college student population. In the first phase, a conceptual and theoretical review of general existing scales was performed, followed by conducting exploratory semi-structured interviews with twelve participants. From the interviews, I identified themes/constructs (domains) comprised of 52 items to make up the initial inventory. Participants believed these themes to be worthy of note: (a) admission to college with pre-existing mental conditions; (b) students’ expectation about college versus the actual experience; (c) college as a new environment brings about feelings of loneliness; …

Micronutrient Concentration Effects On Lettuce Growth And Susceptibility To Pythium, Kalyn M. Helms

Graduate Theses and Dissertations

In hydroponic production waterborne pathogens such as Pythium are ubiquitous and continually threaten a wide range of Controlled Environment Agriculture (CEA) crops in hydroponic production, including but not limited to: lettuce, spinach, basil, arugula, cucumber, tomato, sweet pepper, roses, chrysanthemums, and cannabis (Sutton et al., 2006; Gull, 2002; McGehee and Raudales, 2021; Gillespie, 2020). Despite extensive sanitation measures, disease control in hydroponics is fallible and requires constant surveillance and management to minimize outbreaks (Sutton et al., 2006). A potential disease suppression strategy is to increase micronutrient concentrations within hydroponic systems to naturally strengthen plant defenses against pathogens such as Pythium. …

Investigating 9-1-1 Call Experience For Medical Emergencies For Future Design, Leanna Machado

Honors College Theses

Emergency calling services have continued to use the 9-1-1 phone number to share information about a medical emergency for around 60 years. However, there are limitations to the current emergency call services that can have improved communication, speed, and accuracy with the implementation of advancing technology. By examining the experience and opinions of 9-1-1 medical emergency callers, we are able to investigate the design of 9-1-1 services to enhance the call experience. The major challenges found in the study are difficulty in verbally explaining the emergency situation and difficulty in describing the location of the emergency. Technologies such as location …

The Role Of Metropolitan Andrei Sheptytskyi In The Formation Of Ukrainian National Identity, Iryna Krasnodemska

Occasional Papers on Religion in Eastern Europe

The article examines the main statehood ideas and views of the socio-political and Church figure, Metropolitan Andrey Sheptytskyi’s contribution to the struggle for the establishment of an independent, united Ukrainian state. The impact of the Metropolitan’s activity as the hierarch of the Greek Catholic Church on the Ukrainian national spiritual revival in Ukraine (at the end of the 19th to middle 20th century) is clarified as the solid foundation which was laid by his ecumenical ideas. The judgment of A. Sheptytskyi regarding the necessary prerequisites for building a strong, independent Ukraine, and his ideas about reforming state authorities, the Church, …

The East Africa Consortium For Human Papillomavirus And Cervical Cancer In Women Living With Hiv/Aids, Y. Tong, Elkanah Omenge, M. Nakalembe, P. Tonui, P. Itsura, K. Muthoka, M. Titus, S. Kiptoo, A. Mwangi, J. Ong’Echae

Obstetrics and Gynaecology, East Africa

The East Africa Consortium was formed to study the epidemiology of human papillomavirus (HPV) infections and cervical cancer and the influence of human immunodeficiency virus (HIV) infection on HPV and cervical cancer, and to encourage collaborations between researchers in North America and East African countries. To date, studies have led to a better understanding of the influence of HIV infection on the detection and persistence of oncogenic HPV, the effects of dietary aflatoxin on the persistence of HPV, the benefits of antiretroviral therapy on HPV persistence, and the differences in HPV detections among HIV-infected and HIV-uninfected women undergoing treatment for …

Ncrna-Protein Interaction Prediction Using Language-Based Features, Krishna Shah

LSU New Orleans Theses and Dissertations

Noncoding RNAs (ncRNAs) play a significant role in several fundamental biological processes by binding to RNA-binding proteins (RBPs); hence, it is necessary to study ncRNA-protein interaction (RPI). Several classic and deep-learning machine learning models have been pro-posed to predict RPI. These models first need to collect features of RNA and protein, such as physicochemical properties, secondary and tertiary structure, et cetera, before feeding them into the model. More recently, after the advancement of high throughput sequenc-ing and the improvement in Natural Language Processing (NLP), transformer models like BERT-RBP and Evolutionary Scaling Model (ESM) can be trained to automatically extract feature …

Environmental Sensitivity Of Maternal And Offspring Phenotype In The Green Anole (Anolis Carolinensis) Lizard, Jamie Marks

LSU New Orleans Theses and Dissertations

Animals dynamically invest their acquired energetic resources into fitness-related traits, and life-history trade-offs occur when limited resources are invested in a given trait at the expense of another. The phenotypic effects of life history trade-offs are well documented, but the mechanisms facilitating these trade-offs are poorly understood. One such mechanism is the insulin/insulin-like signaling (IIS) network, and specifically its two primary hormones: insulin-like growth factor 1 (IGF1) and insulin-like growth factor 2 (IGF2). IGF1 is well-characterized but IGF2 is severely understudied, though it is present in nearly all amniotes and sometimes expressed at higher levels than IGF1 in adulthood. I …

Girlhood And Engendered Alienation In The Heart Is A Lonely Hunter And A Tree Grows In Brooklyn, Lauren C. Dolese

LSU New Orleans Theses and Dissertations

Utilizing a girls’ studies perspective and materialist feminist lens, this paper seeks to put Carson McCullers’ The Heart is a Lonely Hunter (1940) in conversation with Betty Smith’s A Tree Grows in Brooklyn (1943). Besides being published in the early 1940s, both works feature young girls navigating class struggles, exploring their identities, and struggling against dominant ideologies specific to their time and place. McCullers’ and Smith’s novels depict how a patriarchal, capitalist society imposes upon young women a narrow, misogynistic view of themselves and the women around them—facilitating the social reproduction of oppression and alienation. In depicting these realities of …

Synthesis And Electrochemical Characterization Of Alkali Metal Borides As Redox Active Anion Frameworks, Michael R. Shabetai

LSU New Orleans Theses and Dissertations

Redox activity in intercalation cathodes is commonly attributed to changes in oxidation states of transition metal ions. Recently, a growing body of evidence revealed that the redox activity of oxygen contributes to the capacity of some known cathodes. We focused on designing an oxygen free intercalation cathode with redox-active anions. In order to overcome the entropic driving force for the decomposition of a charged redox active anion cathode, we looked for chemistries with solid (no gases) possible decomposition products. Additionally, the involvement of anions in a network of covalent bonds with shared electrons was considered as a possible way for …

Experimental Tests And Numerical Study Of Trajectories Of Different Types Of Dropped Objects, Yi Li

LSU New Orleans Theses and Dissertations

In marine and offshore engineering, dropped objects, such as drill pipes, anchor chains, containers and some small parts, can accidentally fall into the water from ships or offshore platforms, causing casualties on deck or damage to underwater equipment. Damaged equipment can further harm the environment, such as oil spills from damaged wellheads. Therefore, for safe engineering and environmental protection reasons, we need to develop methods and tools that can predict the trajectory of dropped objects.

In this dissertation, we first study containers dropped from ships. More and more containers are falling into the sea due to bad weather. Containers lost …

Artificial Neural Network For Predicting Heat Transfer Rates In Supercritical Carbon Dioxide, Vinusha Dasarla Giri Babu

Doctoral Dissertations and Master's Theses

Supercritical carbon dioxide as a working fluid in a closed Brayton cycle is proving to be more efficient than a conventional steam-based Rankine engine. Understanding the heat transfer properties of supercritical fluids is important for the design of a working engine cycle. The thermophysical properties of supercritical fluids tend to vary non-linearly near the pseudo-critical region. Traditionally, empirical correlations are used to calculate the heat transfer coefficient. It has been shown in the literature and within our own studies that these correlations provide inaccurate predictions near the pseudo-critical line, where heat transfer may be deteriorated or enhanced, resulting from strong …

Ultra-Long-Haul Commercial Operations: An Assessment Of Current Health And Safety Standards, Aditya Rathi

Doctoral Dissertations and Master's Theses

The international and national authorities, manufacturers, and commercial airlines have invested extensively in-flight crew operational research and aircraft system development in preparation for ULH flights. Conversely, the progress on health and safety and its impact and standards has received limited attention in the industry. Though stringent medical certification requirements by international and national regulatory bodies ensure no deviance in operational safety, less emphasis has been put on other occupational factors that can impact the aircrew while operating these ULH routes.

The current studies on the topic are sparse and have only focused on factors such as fatigue, sleep loss, circadian …

December 2022 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

Examining The Effects Of Payload Type And Framing On Weather-Related Decision-Making In A Simulated Urban Air Mobility (Uam) Environment, Maria Chaparro Osman

Theses and Dissertations

The purpose of the current research study was two-fold. First, the study examined the effect of payload type on the riskiness of weather-related decision-making in a simulated urban air mobility (UAM) environment. Second, the current study examined whether framing information using prospect theory (Kahneman & Tversky, 1979) could influence the riskiness of weather-related decision-making in a simulated UAM environment. In the context of the current study, riskiness referred to the risk associated with the decision outcome, specifically whether participants selected a risk-averse decision outcome (return to the departure site) or risk-seeking decision outcome (continue to the destination site) based on …

Effectiveness Of Accommodations For Students With Adhd At Uno, Kayla Farley

Theses/Capstones/Creative Projects

ADHD is a neurodevelopmental disorder which can impair ability to sustain attention, inhibit impulses, plan and organize, and complete tasks. These deficits can create barriers to academic success for students with ADHD. Accommodations are often offered to alleviate these disadvantages. However, current research has called into question the effectiveness of commonly offered accommodations for students with ADHD. The purpose of this study was to determine how helpful UNO students found these accommodations and how to better help this student population. The study surveyed 27 UNO students with ADHD on their learning problems, their experiences with the accommodations and why they …

A Drought-Tolerant Nitrogen-Fixing Symbiont For Sustainable Soybean Production, Christian James Peterson

Biology Dissertations - Archive

Bradyrhizobia are an ideal model organism to study plant-microbe interactions due to dual lifestyles as free-living soil organisms and as endosymbionts for valuable cropping systems in agriculture. Farmers have been utilizing the Soybean-Bradyrhizobium japonicum mutualism for decades to revitalize marginal soils, increase yields, and establish a regenerative approach to farming by mitigating the use of synthetic nitrogenous fertilizers. The largest impediment to bio-fertilizer success is desiccation (e.g., drought) stress before the symbiosis can be established. Due to climate change, fluctuating high temperatures and drought occur seasonally in many growing regions and are becoming a growing concern for modern agriculture. Thus, …

Wills, Trusts, Guardianships, And Fiduciary Administration, Mary F. Radford

Mercer Law Review

This Article discusses significant cases decided by the Georgia Court of Appeals during the period of June 1, 2021 through May 31, 2022, and significant Georgia legislation enacted in that same period relating to Georgia probate and trust law, guardianship, and estate planning.

Synthesis And Characterization Of Aerogels From Cellulose-Starch Mixtures For Advanced Packaging Applications, Angel Sagardui

Chemical Engineering Undergraduate Honors Theses

Biodegradable, highly porous, ultra-lightweight, and high-surface-area aerogels from microcrystalline cellulose (MCC) and corn starch mixtures were synthesized through a simple, green process, specifically supercritical carbon dioxide (SC-CO2) drying. Five weight ratios of samples were generated (pure MCC, 2:1 MCC-starch, 1:1 MCC-starch, 1:2 MCC-starch, and pure starch) and were then subjected to a variety of characterization experiments relating to textural and thermal properties as well as morphology, crystallinity, and chemical interactions. Overall, the 1:2 MCC-starch aerogel had the lowest density (0.04 g/cm3), and highest porosity (97%). Conversely, the pure MCC aerogel demonstrated the highest mechanical strength (Young’s modulus of 48.9 MPa), …

Comparison Of Water-Soluble Cbd And Cbd Oil As An Anti-Inflammatory In Canines With Osteoarthritis, Sadie Sims, Tara Joiner, Dr. Laura Ken Hoffman, Barbie Papajeski

Honors College Theses

Osteoarthritis is one of the most common forms of arthritis in canines. Osteoarthritis affects the entire joint, and typically results in pain, inflammation, decreased range of motion and development of bone spurs. The purpose of this study was to provide clinical research comparing Water-Soluble Cannabidiol (CBD) and Cannabidiol (CBD) oil as an anti-inflammatory in arthritic dogs by using gait analysis on the Tekscan Strideway System, Canine Brief Pain Inventory owner surveys, and analysis of blood test results. One clinical trial was conducted with thirteen privately owned dogs. Participants were split into three treatment groups by listing them by last names …

Fluid-Structure Interaction Modelling Of Neighboring Tubes With Primary Cilium Analysis, Nerion Zekaj, Shawn D. Ryan, Andrew Resnick

Mathematics and Statistics Faculty Publications

We have developed a numerical model of two osculating cylindrical elastic renal tubules to investigate the impact of neighboring tubules on the stress applied to a primary cilium. We hypothesize that the stress at the base of the primary cilium will depend on the mechanical coupling of the tubules due to local constrained motion of the tubule wall. The objective of this work was to determine the in-plane stresses of a primary cilium attached to the inner wall of one renal tubule subject to the applied pulsatile flow, with a neighboring renal tube filled with stagnant fluid in close proximity …

2022-12-01 Agenda Book, Morehead State University. Board Of Regents.

Morehead State Board of Regents Agenda Books and Meeting Minutes

Agenda booklet for the Board of Regents meeting of December 1, 2022 which includes the meeting minutes of the meeting held on August 4, 2022.

The Impact Of Covid-19 On Recreational Therapists Working In Inpatient Mental Health Settings, Summer Matics

All Dissertations

Since 2020, the novel coronavirus (COVID-19) has impacted the lives of the general public, but healthcare workers including those that work in inpatient mental health settings have seen long-lasting impacts in their workplace. Recreational therapists (CTRSs) are among the mental healthcare workers that have been impacted by the pandemic but there is no existing research that specifically studies their lived experiences. This study used the theoretical foundations and methods of hermeneutic phenomenology in order to describe how COVID-19 has impacted CTRSs’ workplace from a safety perspective, their stress and coping, and also their supervisory duties. Seventeen participants were recruited and …

Development Of A Tissue Engineered Cardiac Patch, Howard Herbert

All Dissertations

Cardiovascular Disease(CVD) is the leading cause of mortality in the developed world. CVD is most commonly manifested as atherosclerosis of the coronary arteries leading to Myocardial Infarction(MI). After MI, fibrosis of the ventricular wall leads to heart failure(HF), a pandemic affecting 26 million people globally. While therapies are continuously developed to combat HF, the treatment of choice, whole heart transplant, is limited by the availability of donor hearts. It is clear that there is a need to develop a long-term solution to combat HF and its enormous economic burden. Tissue Engineering and Regenerative Medicine holds promise as a possible solution …

Divide-And-Conquer Distributed Learning: Privacy-Preserving Offloading Of Neural Network Computations, Lewis C.L. Brown

Graduate Theses and Dissertations

Machine learning has become a highly utilized technology to perform decision making on high dimensional data. As dataset sizes have become increasingly large so too have the neural networks to learn the complex patterns hidden within. This expansion has continued to the degree that it may be infeasible to train a model from a singular device due to computational or memory limitations of underlying hardware. Purpose built computing clusters for training large models are commonplace while access to networks of heterogeneous devices is still typically more accessible. In addition, with the rise of 5G networks, computation at the edge becoming …

Efficient Hierarchical Space-Time Models For Large Areal Datasets With Application To Forest Inventory Mapping Using Remote Sensing Imagery, Md Kamrul Hasan Khan

Graduate Theses and Dissertations

The focus of this dissertation is development of a novel hierarchical framework, that can be used for predictive modeling of Forest Inventory and Analysis (FIA) data over large regions. This dissertation has two significant contributions. Based on a study region in north-central Wisconsin, we analyze satellite imagery, along with a sample of national forest inventory field plots, to monitor and predict changes in forest conditions over time. The auxiliary data from the satellite imagery of this region are relatively dense in space and time, and can be used to learn how forest conditions changed over that decade. However, these records …

The Relationship Between Grit, Perceived Social Support, And Educational Gains In The Adult Basic Education Classroom, Jennifer D. Shearon

Graduate Theses and Dissertations

Adult Basic Education (ABE) is a critical part of the educational landscape in the United States; its aim is to improve the basic reading, writing, and numeracy skills of the very diverse population of adults in America who lack proficiency in these skills, and more often than not, a high school graduation credential (U.S. Department of Education, 2021a). Each program year, federal funding for ABE state administrated programs under the Workforce Innovation and Opportunity Act (WIOA, 2014) is tied to percentages of participants who make measurable skills gains (MSGs). One type of MSG is Educational Functioning Level (EFL) gains, which …

Visible Light-Assisted Deconstruction/Refunctionalization Of Strained And Unstrained N-Cycloalkylanilines, Elvis Duah Boateng

Graduate Theses and Dissertations

The exploitation of ring strain as a driving force to facilitate chemical reactions is a well-appreciated principle in organic chemistry. Of the strained carbocycles frequently explored in this respect, cyclopropane ring systems have drawn considerably more interest among synthetic chemists than their homolog, the cyclobutane ring systems, even though the strain energy of cyclobutane (26.7 kcal/mol) is similar to that of cyclopropane (27.5 kcal/mol). We have previously developed a [4+2] annulation reaction for the synthesis of aniline-substituted six-membered carbocycles under photoredox catalysis via the oxidative cleavage of N-cyclobutylanilines. The key reaction involved in this method is a ring-opening process of …