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Sociocultural Determinants Of Exclusive Breastfeeding And Infant Feeding Practices In Niger, Maimouna Issoufou Kapran
Sociocultural Determinants Of Exclusive Breastfeeding And Infant Feeding Practices In Niger, Maimouna Issoufou Kapran
Electronic Theses and Dissertations
Niger is one of the countries with the lowest exclusive breastfeeding (EBF) rates in the world. The purpose of this study was to determine the barriers to EBF in Niger and to determine the types of feedings that are most commonly practiced in Niger. Participants (n=31) were mothers with children aged 0 to 24 months, recruited on-site at a healthcare facility in Niamey, the capital of Niger. They completed a 20-item questionnaire on socio-demographics, breastfeeding support and knowledge, a short food security survey, and a 24-hour diet recall. All mothers interviewed breastfed at some point, and a majority of the …
Accepting New Clients And The Downstream Effects Of Auditor Due Diligence, Garrison Laduca
Accepting New Clients And The Downstream Effects Of Auditor Due Diligence, Garrison Laduca
Electronic Theses and Dissertations
The auditor-client relationship begins during the client acceptance process. Before formal audit procedures occur, audit firms perform due diligence adding clients to their portfolio. Prior literature defines this due diligence phase as the auditor search period. Auditors utilize this time to increase the likelihood of a successful audit and continued relationship. The literature finds longer search periods are associated with higher engagement risks, which may be a precursor for more tumultuous relationships. However, I posit that auditors who spend more time, and thus expend more effort, engaged in this due diligence period will be more likely to identify and subsequently …
Through The Media's Eyes: The Media Coverage Of The 1968 Memphis Sanitation Strike And The Assassination Of Dr. Martin Luther King Jr., Ashton Brooks Logan
Through The Media's Eyes: The Media Coverage Of The 1968 Memphis Sanitation Strike And The Assassination Of Dr. Martin Luther King Jr., Ashton Brooks Logan
Electronic Theses and Dissertations
In this professional project, the researcher aims to uncover media bias presented in two publications, The New York Times and The Commercial Appeal in the coverage of the 1968 Memphis Sanitation Strike and the assassination of Rev. Dr. Martin Luther King Jr.. The researcher gathered fifteen articles spanning a date range from February 13, 1968 to June 9, 1968 in order to successfully gain perspective on the various events that took place. Five research questions were presented to investigate the diversity of direct quotes, writing style, story placement and length of stories. Three individuals assisted in interpreting the articles using …
Mothers And Daughters: A Reflection On The Cyclical Nature Of Life, Greta Rose Koshenina
Mothers And Daughters: A Reflection On The Cyclical Nature Of Life, Greta Rose Koshenina
Electronic Theses and Dissertations
In this thesis, I use nontraditional documentary methods to explore the dynamic relationship between mothers and daughters. This work is an amalgamation of autobiography, memoir, autoethnography, oral history, and photography. While autoethnography inspires me, this is not a traditional sociological study, and I do not seek to come to any ubiquitous conclusions. Rather, I present an artistic approach to the field of documentary. I diverge from traditional oral histories, constructing a cohesive narrative using transcripts from recordings of my mom and me. I sequence experimental Van Dyke Brown prints and more traditional documentary photography with poetic musings on stories of …
Transitioning From Military To Civilian Life: An Examination Of Acculturation In Veterans Previously Deployed To Warzones, Katherine Anne Lucas
Transitioning From Military To Civilian Life: An Examination Of Acculturation In Veterans Previously Deployed To Warzones, Katherine Anne Lucas
Electronic Theses and Dissertations
The transition of veterans from military to civilian life may be conceptualized as a cultural transition (i.e., acculturation). This is based on the idea that the military contains its own culture quite distinct from that of the U.S. civilian population. For veterans, this transition presents psychological and social challenges and potential difficulties consistent with those seen in immigrants transitioning to a new country from their respective countries of origin. These psychosocial difficulties are especially pronounced in combat veterans, who experience higher rates of psychopathology compared to veterans who have not experienced combat. The current study examines the impact of warzone …
Person First Workplaces: How An Ethic Of Care Can Help To Improve Workplace Conditions And Promote Workplace Relations, John Jacob Ratliff
Person First Workplaces: How An Ethic Of Care Can Help To Improve Workplace Conditions And Promote Workplace Relations, John Jacob Ratliff
Electronic Theses and Dissertations
The ongoing COVID-19 pandemic has brought to light the poor workplace conditions which most people have to deal with every day. In combination with the prolonged unstable economy, working class people are having to deal with stressful conditions at home and work, resulting in a situation where employees are facing workplaces which only seem to get worse and worse, leaving working class people with no choice but to find employment in an adverse environment. This paper offers an ethics of care based approach in which workplace conditions are directly addressed by implementing practices and policies centered around ethical caring, making …
Would Ai Stocks Estimate Be As Surprised To Usda Stocks Reports As Private Market Analysts?, Asif Mahmud Chowdhury
Would Ai Stocks Estimate Be As Surprised To Usda Stocks Reports As Private Market Analysts?, Asif Mahmud Chowdhury
Electronic Theses and Dissertations
The USDA survey-based Quarterly Agriculture Stocks (QAS) reports are the primary source of information regarding the relative supply of U.S. corn, soybeans, and wheat for the last fifty years. Research has examined USDA stock reports and their relevancy to the market (e.g., Isengildina-Massa et al., 2021). In addition, private industry analysts estimate expected quarterly grain stock reports before USDA releases them. Market information firms such as Bloomberg and Reuters publish a subset of these estimates a few days before the USDA reports. Previous research has found that when industry analysts have significant differences in stock expectations compared to what the …
Developing A Natural Bio-Sanitizer For The Effective Removal Of Resilient Biofilms From Dairy Separation Membranes, Sheetal Jha
Developing A Natural Bio-Sanitizer For The Effective Removal Of Resilient Biofilms From Dairy Separation Membranes, Sheetal Jha
Electronic Theses and Dissertations
No abstract provided.
Addressing Soil Carbon Sequestration Response From Multispecies Dairy Forage Systems And Modeling Rangeland Beef Cow Dry Matter Intake Using Precision Enteric Emissions Measurements, Lillian J. Mcfadden
Addressing Soil Carbon Sequestration Response From Multispecies Dairy Forage Systems And Modeling Rangeland Beef Cow Dry Matter Intake Using Precision Enteric Emissions Measurements, Lillian J. Mcfadden
Electronic Theses and Dissertations
Regenerative agriculture is a pressing matter for the dairy industry to address cropland sustainability and carbon sequestration. One regenerative management practice that has been identified to help with row crop sustainability for key metrics like soil organic carbon (SOC) is complex covers. When producers use complex covers one of the main challenges is that it takes time to detect a change in SOC. However, simulation models are a tool that can be used to help determine if a regenerative practice is a strategy that gives the best results (i.e., increased SOC) while aligning with long-term production goals. Therefore, our objectives …
Improving The Utility Of Precision Agriculture Through Machine Learning And Climate-Smart Practices, Skye Brugler
Improving The Utility Of Precision Agriculture Through Machine Learning And Climate-Smart Practices, Skye Brugler
Electronic Theses and Dissertations
Climate Smart Practices are management strategies that focus on increasing soil and crop productivity, utilize site-specific strategies to increase resiliency against the effects of climate change, and mitigate these negative effects by reducing greenhouse gas (GHG) emissions. Decision Support Systems (DSSs) using machine learning (ML) can adjust models based on new information and help farmers make climate smart decisions within their operation. The 4R nutrient management model of right source, rate, location, and time also demonstrates a framework that may be considered climate smart by improving soil and crop productivity. However, when initially conceptualized, the 4R model did not consider …
Role Of Human Gut Microbiota In Shaping The Diet-Induced Metabolome, Samitinjaya Dhakal
Role Of Human Gut Microbiota In Shaping The Diet-Induced Metabolome, Samitinjaya Dhakal
Electronic Theses and Dissertations
No abstract provided.
Feasibility Of Earthships As Sustainable Homes In Brookings County, South Dakota, Whitney Sunkwah Yeboah
Feasibility Of Earthships As Sustainable Homes In Brookings County, South Dakota, Whitney Sunkwah Yeboah
Electronic Theses and Dissertations
Addressing the issue of housing deficit while providing affordable and sustainable homes is a significant problem in the United States today. This has prompted architects to design homes with less adverse environmental impacts despite their affordability, hence the birth of sustainable housing. Earthships are sustainable homes built from recycled materials, utilize solar or wind energy, and function as self-sufficient units. The study's main aim is to assess residents' perceptions of earthships and their willingness to adopt earthships in Brookings County, South Dakota. The research employs online surveys to garner data from residents, and data are analyzed using mixed methods. Results …
Expanding The Use Of High-Performance Liquid Chromatography For Varietal Identification Or Verification Of Selected Cereal Crops, Johnna Jorgensen
Expanding The Use Of High-Performance Liquid Chromatography For Varietal Identification Or Verification Of Selected Cereal Crops, Johnna Jorgensen
Electronic Theses and Dissertations
High-performance liquid chromatography (HPLC) is a form of analytical chemistry where adsorption is a key factor in which the purpose is to separate, identify and quantify each component in a mixture. It is the optimal separation technique of chemical and biological compounds that are non-volatile including proteins and natural products (i.e., plant extracts). As each sample component interacts differently with the absorbent material within the column, the flow rates change leading to the separation of peaks, which are plotted via computer software. Most commonly HPLC analysis has been used for chemical manufacturing and pharmaceutical purposes. When using HPLC for crop …
Probing Signal-Based Data-Driven Modeling Of Power Electronics Smart Converter Dynamics Using Power Hardware-In-The-Loop, Nischal Guruwacharya
Probing Signal-Based Data-Driven Modeling Of Power Electronics Smart Converter Dynamics Using Power Hardware-In-The-Loop, Nischal Guruwacharya
Electronic Theses and Dissertations
The main objective of this dissertation is to develop a generalized simulation and modeling framework for extracting dynamics of power electronic converters (PECs) with grid support functions (GSFs) and validate model accuracy through experimental comparison with physical measurements. The dynamic models obtained from this modeling framework aim to facilitate accurate dynamic analysis of a highly integrated power system comprising inverter-based resources (IBRs), specifically for stability assessment. These dynamic models helped in reducing simulation time and computational complexity, thereby enhancing efficiency. Moreover, it provides valuable insights for utilities and grid operators involved in effective system planning, operation, and dispatch. The dynamics …
Strategies To Optimize Confinement Fed Beef Cattle In The Northern Plains, Erin R. Gubbels
Strategies To Optimize Confinement Fed Beef Cattle In The Northern Plains, Erin R. Gubbels
Electronic Theses and Dissertations
The goal of this dissertation was to understand the strategies needed to optimize performance of confinement fed beef cattle in the Northern Plains. This was accomplished through three objectives: 1) evaluate health, growth performance, and antibody titers in previously vaccinated, newly weaned calves administered a respiratory and clostridia vaccine upon arrival compared to no vaccination; 2) determine the influence of manger space restriction on program-fed feedlot heifers during the growing phase; and 3) to evaluate growth performance and carcass traits following transit of feedlot heifers sourced and finished in different regions of the United States. For objective 1, single-sourced, newly …
Pedagogical Content Knowledge (Pck) Change And Professional Development For Educators: An Assessment Of A Master’S In Chemistry Program For High School Science Teachers, Mary Charlotte Bautista
Pedagogical Content Knowledge (Pck) Change And Professional Development For Educators: An Assessment Of A Master’S In Chemistry Program For High School Science Teachers, Mary Charlotte Bautista
Electronic Theses and Dissertations
The M.S. Chemistry – Chemical Education Specialization program at South Dakota State University provides in-depth general chemistry coursework to in-service high school science teachers in a virtual format. The goal of the program is for the teachers enrolled to become more effective teachers while gaining content knowledge in chemistry; in essence, to increase their pedagogical content knowledge (PCK). The aim of this study is to follow participants through their experience in this program in order to understand how the program’s requirements enhance its participants’ teaching and learning. A narrative framework follows one participant through their two-year experience in the program, …
Teachers’ Perceptions About The Transition To English (T2e) Program In Bridging The Literacy Gap At The Elementary Level, Hilda Sarfo
Electronic Theses and Dissertations
This study delves into the perceptions of Ghanaian teachers regarding the effectiveness of the bilingual literacy program – Transition to English (T2E) – in addressing the literacy gap at the elementary level. Recognizing the significance of second language acquisition for early-grade learners in multilingual communities, the research focuses on investigating the expectations and sustainability of the program. The study involved in-depth interviews with 11 Ghanaian teachers from three public basic schools who have experience with the T2E and one private school who has no experience. The findings of the study confirmed the pivotal role of the T2E in supporting young …
“We All Fly Together, We All Fall Together”: A Fourth Generation Evaluation Of The Experiences Of Students Of Color In A Strengths-Based Postsecondary Access Program, Allyson Gunn
Electronic Theses and Dissertations
One of the most persistent barriers within the education system preventing students of color from accessing and persisting in higher education is the deficit lens that the education system uses to judge college-worthy students. To combat this deficit lens, strengths-based programming has shown promise in validating the strengths and students bring to their postsecondary journey. This fourth-generation program evaluation amplifies the experiences of students of color within a strength-based postsecondary access program in Greater Boston, Massachusetts. Through interviews and focus groups, students, and alums of color in the Cornerstone program shared the experience that was most meaningful to them, and …
Study Abroad And The Global Public Good: A Developmental Evaluation Of The International Business Major, Sara Barbier Bularzik
Study Abroad And The Global Public Good: A Developmental Evaluation Of The International Business Major, Sara Barbier Bularzik
Electronic Theses and Dissertations
Study abroad, for any length of time and in any location, is widely recognized in higher education as a positive educational activity. While individual benefits of study abroad have been explored for decades, recent research has pushed the field to consider benefits for the local and global community. This program evaluation contributes to this line of inquiry by asking international business majors about the influences on their study abroad program choice process and the involvement of the university’s mission to positively impact the public good. Using developmental program evaluation and UNESCO’s global citizenship education theory, this study found that students …
"We Give Them The Most Important Thing Possible. We Give Their Dreary Lives Excitement”: Toward A Theoretical Model Of Narrative Parasocial Engagement, Dominic Delbert Meyers
"We Give Them The Most Important Thing Possible. We Give Their Dreary Lives Excitement”: Toward A Theoretical Model Of Narrative Parasocial Engagement, Dominic Delbert Meyers
Electronic Theses and Dissertations
Video game narratives and characters are some of the most enjoyable and persuasive components of the video game industry. While narratives and character relationships within video games have been examined separately, there is no working model and little research attempting to bridge the connection between narratives and character relationships. This research combines Narrative Paradigm Theory and Parasocial Relationships to understand how narratives and character relationships influence each other in video game environments. This was done through rhetorical field methods, utilizing a focus group and narrative rhetorical analysis on the transcript of the focus group. Results provide a working model coined …
Understanding Human Gut Bacterial Interactions And Their Role In Colonization Resistance Against Clostridioides Difficile Using Mini-Bioreactor Array And Caenorhabditis Elegans As Model Systems, Achuthan Ambat
Electronic Theses and Dissertations
No abstract provided.
Modeling Of Transport In Anatomic Respiratory Airways: Applications In Targeted Drug Delivery And Airborne Pathogenic Transmissions, Mohammad Mehedi Hasan Akash
Modeling Of Transport In Anatomic Respiratory Airways: Applications In Targeted Drug Delivery And Airborne Pathogenic Transmissions, Mohammad Mehedi Hasan Akash
Electronic Theses and Dissertations
This thesis aims to explore the potential of improving the efficacy of drugs for treatment of viral infections by targeting the nasopharynx, which is commonly the first site of infection for many viral pathogens. Currently, intranasal sprays are used, but the standard protocol (“Current Use” or CU) results in suboptimal drug deposition at the nasopharynx. To address this issue, an “Improved Use” or, IU protocol has been proposed, which involves pointing the spray bottle at a shallower angle and aiming slightly towards the cheeks. The IU delivery is also robust to perturbations in spray direction, which highlights the practical utility …
Theoretical Motivations For Posting In #Metoo, Shannon Pappas
Theoretical Motivations For Posting In #Metoo, Shannon Pappas
Electronic Theses and Dissertations
In 2017, actress Alyssa Milano shared a tweet encouraging survivors of gendered violence to write “me too.” A media storm ensued as survivors answered her call in the millions. Anyone can look back at what survivors posted during the height of #MeToo, but we still don’t know why they felt the need to post in the first place. To answer this question, the social identity model of deindividuation effects and spiral of silence were utilized. The social identification, perceived anonymity affordances, and willingness to self-censor scales were used for this research, along with a perceived deindividuation scale that was created …
Validation Of Expanded Trend-To-Trend Cross-Calibration Technique And Its Application To Global Scale, Ramita Shah
Validation Of Expanded Trend-To-Trend Cross-Calibration Technique And Its Application To Global Scale, Ramita Shah
Electronic Theses and Dissertations
The expanded Trend-to-Trend (T2T) cross-calibration technique has the potential to calibrate two sensors in much less time and provides trends on daily assessment basis. The trend obtained from the expanded technique aids in evaluating the differences between satellite sensors. Therefore, this technique was validated with several trusted cross-calibration techniques to evaluate its accuracy. Initially, the expanded T2T technique was validated with three independent RadcaTS RRV, DIMITRI-PICS, and APICS models, and results show a 1% average difference with other models over all bands. Further, this technique was validated with other SDSU techniques to calibrate the newly launched satellite Landsat 9 with …
Development And Assessment Of Gamified Process-Oriented Guided Inquiry Learning Activities In Undergraduate Large Lecture Chemistry Courses, Nathan Turner
Electronic Theses and Dissertations
Students who take general chemistry and do not perform well are more likely to pursue an alternative degree or remove themselves from STEM curriculum entirely. Poor academic performance and high student attrition rates in general chemistry courses have resulted in the perception of chemistry courses being gatekeepers for students in pursuit of STEM degrees. Process-Oriented Guided Inquiry Learning (POGIL) has shown promising results in both lecture and laboratory teaching on student performance in chemistry while gamification has been used to enhance student learning experiences to help students grasp chemistry concepts. The current project blends two student-centered approaches, gamification and POGIL, …
Methods For Improving Potassium Fertilizer Recommendations For Corn In South Dakota, Andrew J. Ahlersmeyer
Methods For Improving Potassium Fertilizer Recommendations For Corn In South Dakota, Andrew J. Ahlersmeyer
Electronic Theses and Dissertations
Corn (Zea mays L.) is a vital commodity in South Dakota’s agricultural sector. Optimal corn production occurs when there are sufficient mineral nutrients in the soil, especially potassium (K). Applications of K fertilizer are used when soil test K (STK) levels are deficient. Therefore, producers need reliable, thoroughly tested fertilizer recommendations to make profitable decisions and maintain environmental stewardship. South Dakota K fertilizer recommendations have not been updated in nearly 20 years. Simultaneously, changes in corn genetics, management practices, and climate patterns suggest that the critical soil test value (CSTV) for STK may have shifted in that same time frame. …
Cytotoxicity Profiling And Apoptotic Potential Of Carboxylic Acids-Based Deep Eutectic Solvents On Mammalian Cell Lines, Mavis Korankye
Cytotoxicity Profiling And Apoptotic Potential Of Carboxylic Acids-Based Deep Eutectic Solvents On Mammalian Cell Lines, Mavis Korankye
Electronic Theses and Dissertations
In the past few years, there has been a notable surge in demand for high-purity medicines due to the prevalence of chronic diseases such as cancer, hypertension, diabetes, cardiovascular diseases, and neurological disorders. Considerable efforts have been dedicated to discovering new solvents that are environmentally friendly and cost-effective that are well-suited for industrial applications. Deep eutectic solvents have gained recognition as a highly promising alternative to organic solvents and ionic liquids due to their easily sourced raw materials, simple and cheap preparation methods, high tunability, low volatility, low toxicity, and biodegradability. The industrial utilization of deep eutectic solvents (DESs) is …
Rumen-Protected Methionine Supplementation Improves Lactation, Oxidative Status, And Immune Response During A Subclinical Mastitis Challenge In Lactating Dairy Cows., Anita Paz Lopez
Electronic Theses and Dissertations
Mastitis is a significant problem in the dairy industry, posing numerous challenges for dairy farmers worldwide. Mastitis refers to the inflammation of the mammary gland, primarily caused by bacterial infections. This condition affects the health and well-being of dairy cows and has severe economic implications for farmers and overall dairy production. The prevalence of mastitis substantially threatens milk quality, productivity, and profitability, making it a top concern in the dairy industry. Preventing mastitis in cows is crucial for maintaining the herd's health and ensuring highquality milk production. Nutritional strategies have recently gained greater attention due to a direct impact on …
Automatic Data-Driven Partitioned Modeling Of Power System Dynamics With Smart Power Electronic Inverters, Sunil Subedi
Automatic Data-Driven Partitioned Modeling Of Power System Dynamics With Smart Power Electronic Inverters, Sunil Subedi
Electronic Theses and Dissertations
The primary aim of this dissertation is to provide an efficient statistical modeling and simulation technique for extracting the dynamics of converter-dominated power systems (CDPS) with the device level details using the least amount of computation time while maintaining a reasonable level of accuracy. These test cases are intended for use by power system researchers that need to develop test cases that can perform accurate dynamic analysis on a high integration of inverter-based resources (IBRs) for stability analysis while speeding up simulation time and reducing computational complexity. Additionally, utilities/grid operators must properly plan, operate, and dispatch. Case studies that can …
Identification Of Genes Expressed In The Anterior Pituitary Associated With Water Restriction In Beef Cattle, Himali Chathurika Wickramasinghe Vithana Arachchilage
Identification Of Genes Expressed In The Anterior Pituitary Associated With Water Restriction In Beef Cattle, Himali Chathurika Wickramasinghe Vithana Arachchilage
Electronic Theses and Dissertations
Water is an essential nutrient and is required for growth, metabolism, lactation, and reproduction. Without water, livestock production would not be possible. Despite its importance, water requirements in livestock have not received much attention from the research community since the 1950s. The most recent edition of the Nutrient Requirements of Beef Cattle (8th edition) relies on literature from the 1950s or earlier for defining water requirements in beef cattle. Since the time these requirements were estimated, much has changed with regards to body size, genetics, and productivity of our livestock herds, including beef cattle. Global surface temperatures have increased in …