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Andragogy: A Theory In Practice In Higher Education, Abeni El-Amin Ph.D.

Management Faculty Publications

Adult learning principles develop through an analysis and synthesis of adult education, andragogy, teaching, and learning in higher education. This research investigates foundational assumptions relevant to the field of adult education with a focus on andragogy in higher education. Characteristics of adult learners and principles of adult learning in higher education bear focus through the lens of andragogy. As such, andragogy as the preferred learning style of adults, andragogy vs. pedagogy, and cognitive learning develop relational significance to adult learners in higher education. As a result, the implications of linking learning styles and reflections of andragogy as a learning style …

Traveling-Wave Electrophoresis: 1d Model, Austin Green

Physics Capstone Projects

A 1D model of traveling-wave electrophoresis predicts that molecular diffusion raises the trapping threshold and that other physical properties of the species effect the trapping threshold as well. Small concentrations, below 5μM, raise the trapping threshold for high diffusivity species, resulting in a lower efficiency. Species with a mid-range electrophoretic mobility and diffusivity have their trapping threshold slightly lowered with an increase in concentration, leading to more particles traveling with the wave.

Quantifying Anticancer Drug Doxorubicin Binding To Dna Using Optical Tweezers, Zachary Ells

Honors Program Theses and Projects

Doxorubicin is a successful anticancer drug approved for use in the 1970s and is considered to be one of the most effective cancer treatment methods today. Although Doxorubicin has positive survival statistics it has very negative side effects in many cases. Bleeding from the soles of the palms and feet, along with excruciating pain is often exhibited through the administration of this drug. Based on the preliminary findings utilizing optical tweezers we anticipate that this study will provide critical information about the drug binding mechanism. Single molecule biophysics techniques have provided useful insight into the DNA-binding mechanisms of small molecules. …

2020-12-19_Michigandaily_Covidmap, Michigan Department Of Health & Human Services

Daily Michigan COVID-19 Update

The "WHERE WE STAND WITH COVID-19" map was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., Monday - Saturday.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled.

The image contained a map, indicating total cases by county, and also provides statistics on Total Confirmed Cases, Total COVID-19 Deaths, Daily Confirmed Cases, and Daily COVID-19 Deaths. There …

2020-12-19_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, triage notes, and clinical impression) for fever or …

Organic Production Of Livestock And Livestock Products In Nebraska, Elliott James Dennis

Extension Farm and Ranch Management News

First paragraph:

USDA “Certified Organic” is a form of production that has received considerable public attention in the last 10 years, particularly among small, beginning and/or minority farmers. Spiking retail prices for red meat and poultry have seemingly accelerated consumer’s interest in organic locally produced products. Consumers demonstrate their desire for these products by paying premiums when purchasing meat products. Producers receive premiums by either directly marketing live animals to consumers that are custom harvested or marketing animals to meat wholesalers. The primary difference is the way premiums are captured. Producers doing custom harvesting capture the full premium whereas producers …

Do You Speak Covid?, Ann Green

Erma Bombeck Writers' Workshop Blog

There’s a whole new language that’s arrived on the scene, thanks to the virus, yes, Covid 19. Ann Green pens a poem for our times.

District-Based And School-Based Variables Predicting Performance Of High Schools In Arkansas, Justin Luttrell

College of Education Dissertations

The purpose of this dissertation was to determine the predictive effects of school size, teacher absenteeism, pupil-teacher ratio, district health literacy percentage, and highly mobile student population rates. These predictive factors were examined on persistence as measured by the 4-year graduation rates, on accountability ratings as measured by the ESSA building score, and on the overall academic achievement as measured by the average ACT composite score of juniors for high schools in Arkansas, respectively. A quantitative, multiple regression analysis was used to analyze the data. The sample data for this study comprised 75 Arkansas public high schools, selected and stratified …

Predictive Effects On Transfer Student Success By Prior Academic Integration And By Social Integration, Jacob Brownfield

College of Education Dissertations

The purpose of this dissertation was to determine predictive effects among the transfer GPA, the number of hours transferred, a remedial course taken pretransfer, the transferred completion percentage, the use of on-campus housing, participation in collegiate athletics, and participation in social clubs on transfer student success as measured by the post-transfer first semester GPA and graduating GPA of undergraduate transfer students at a private liberal arts university in Central Arkansas. The post-transfer number of semesters until graduation was included as a predictor variable for the fourth Hypothesis. Tinto’s longitudinal model of student departure served as the theoretical framework, and the …

2020-12-19_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The COVID Overview page was obtained from Michigan's main COVID-19 page: https:/www.michigan.gov/coronavirus/0,9753,7-406-98163-520743--,00.html.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled. It is updated Monday - Saturday.
This report is provisional and subject to change. City of Detroit and Wayne County are reported separately. MDHHS began tracking probable cases April 5, 2020. FCI indicates federal correctional institute. MDOC indicates Michigan Department of Corrections. Diagnostic tests, including nucleic acid amplification/real-time polymerase chain reaction (NAAT/RT-PCR) and rapid virus antigen detection point of …

Examining The Association Between Trait Mindfulness And How Positively An Exercise Bout Is Remembered, Bree Geary

Psychology Theses and Dissertations

Introduction: Remembered affect is associated with future exercise behavior. Research suggests that trait mindfulness is associated with better emotion regulation, more positive affective memory of negative stimuli, and less rumination. Therefore, the purpose of this study was to examine the relation between trait mindfulness and remembered affect of an exercise bout. Methods: Undergraduate students from Southern Methodist University (N=94) completed baseline measures of trait mindfulness and physical activity, a 15-minute vigorous-intensity exercise bout, and post-exercise measure (remembered affect at 15 minutes post exercise session, 1-2 days post, and 1-week post). Multilevel modeling was used to test the association with remembered …

Emotion Transmission Among Parent-Child Dyads: A Multilevel Approach Using Daily Diary Data, Michael Ovalle

Psychology Theses and Dissertations

Research has shown that emotions can be contagious, especially within close relationships such as families. Studies have shown that one family member’s daily experiences of emotion can predict another family member’s emotions. However, many studies overlook the importance of accurately studying daily experiences and have focused on the transmission of emotion-related constructs instead of emotions themselves. The goal of the current study was to examine the extent to which parents’ and children’s negative and positive daily affect are bidirectionally related, and the extent to which these relations differ depending on (a) child sex, (b) parental depressive symptoms, and (c) family …

Observation And Measurement Of The Higgs Boson Produced In Association With A Vector Boson And Decaying To A Pair Of Bottom Quarks With The Atlas Detector At Lhc, Peilong Wang

Physics Theses and Dissertations

A search of the Higgs boson decaying into a pair of bottom quarks using the WH and ZH associated production is performed with the ATLAS detector. The analyzed data were collected in 2015, 2016, 2017 and 2018 LHC Run-2 at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 139 fb⁻¹. Final states that contains 0, 1, and 2 charged leptons (electrons or muons, denoted as l) are considered, to target the processes of Z→νν, W→lν and Z→ll. Object reconstruction, event selection, and signal and control region definition are included. Systematic uncertainty …

Spontaneous Tumor Lysis Syndrome In An Adenocarcinoma Of Unknown Origin., Joshua A. Kalter Ms3, Jamie Allen Do, Yuchen Yang Do, Tyler Willing Do, Elizabeth M. Evans Do

Department of Emergency Medicine

Spontaneous tumor lysis syndrome (STLS) is a rare oncologic emergency caused by massive cancer cell lysis or necrosis without a precipitating factor. Although tumor lysis syndrome (TLS) is most commonly associated with hematologic malignancies, a small number of cases in solid tumor malignancies have been reported. We present a case of spontaneous tumor lysis syndrome in a 77-year-old female with a widely metastatic, poorly differentiated adenocarcinoma of unknown origin. She presented in distributive shock, and laboratory testing at admission revealed acute renal failure, high anion gap metabolic acidosis, hyperuricemia, hyperkalemia, hyperphosphatemia, and hypocalcemia. Rasburicase and continuous renal replacement therapy were …

Advanced Thermal Characterization And Temperature Control To Enable The Next Generation Of Micro-Electronic Technologies, Assaad El Helou

Mechanical Engineering Research Theses and Dissertations

In the electronics world, self-heating is an inevitable by-product of electrical activation that has a major impact on device performance and reliability. Thermal technologies have been in constant development to effectively dissipate the generated heat and keep device operation temperatures within reliable limits. Moreover, thermal characterization technologies have been implemented to understand the thermal performance within microelectronic sys- tems, but not without facing experimental and numerical challenges. This work presents ad- vanced thermal investigations, both experimental and numerical, that are adapted and most suited for emerging micro-electronic technologies. Initially, the main experimental and numerical modeling challenges faced in the thermal …

Microparticle Propulsion For In Vivo Navigation, Louis Rogowski

Mechanical Engineering Research Theses and Dissertations

Microscale propulsion impacts a diverse array of fields, with simplistic microrobots allowing for novel innovations in microscale surgery and drug delivery. Propulsion at the microscale is constrained by physics, with time-reversal and geometric symmetries limiting available propulsion mechanisms. However, certain fluid environments and surface coatings allow for the propulsion of microparticles through externally applied magnetic fields. Presented here is a detailed analysis of microparticles propelling using spontaneous symmetry breaking, flagella surface coatings, and multi-modal actuation mechanisms. Spontaneous symmetry breaking in nonlinearly viscoelastic fluids is presented for the first time in literature, with two equal and opposite propulsion states existing along …

The Effect Of Surface Air Entrapment On Oscillating Fin Flow At Intermediate Reynolds Number, Nicholas Davis

Mechanical Engineering Research Theses and Dissertations

Oscillating fin flow has been a subject of study due to its simplicity and similarity to aquatic propulsion methods found in nature. At intermediate Reynolds numbers, in the range of 10 to 1000, drag tends to have a larger impact than at higher Reynolds numbers and the boundary layer thickness on the fin surface tends to be larger, which can alter the vortices shed during oscillation. To attempt to reduce these effects, an apparent slip condition may be placed on the surface of the fin. In this investigation, entrapment of pneumatically supplied air at a perforated fin surface was used …

Preparing Culturally And Linguistically Responsive Teachers Across Contexts: Community-Based Learning And Intercultural Telecollaboration, Sumei Wu

Teaching and Learning Theses and Dissertations

Utilizing a three-paper structure, this dissertation examines complementary approaches to supporting teachers in learning from and with one another as a community of educators developing their expertise to teach culturally and linguistically diverse learners. The first approach of community-based learning has a longer research trajectory because it examines the context of face-to-face tutor­ing, in which teachers work directly with diverse learners in a physical setting as part of professional learning and move through a feedback cycle, planning – enacting – feedback - reflection. The second approach shifts into a growing area of interest, telecollaboration, for teacher educators, particularly in second …

Integrating Different Data Sources For Estimation Of Total With Unknown Population Size, Zhaoce Liu

Statistical Science Theses and Dissertations

Probability sampling has served as the gold-standard in survey practice for many decades. However, as many new data collection methods become available, it is possible to improve the quality and efficiency of traditional survey practices by integrating different sample sources. Web-based surveys from the so-called opt-in panels are one type of nonprobability sample that becoming popular these years. They often come with large sample sizes to yield efficient estimates, but selection bias may compromise the generalizability of results to the broader population.

Our motivating example is a survey conducted by the National Marine Fisheries Service (NMFS), which collects data to …

Religion And Rural Internationalism In The Nineteenth-Century Middle West: The Global Consciousness Of Rural Dutch Middle Westerners,1865–1901, Andrew Klumpp

Religious Studies Theses and Dissertations

This project asks: How did underlying religious worldviews inform the local, national, and global engagement of rural middle western Dutch communities in the nineteenth century, which are often characterized as isolated and provincial? More broadly, it queries, if the local, national, and global are united by this broad religious worldview, how does that transform our understandings of rural middle western ethnic enclaves and who contributed to the rich internationalism of the nineteenth century and from where?

Close examination of these rural middle western ethnic enclaves reveals not only an ambitious vision for building local institutions but also for extending Dutch …

Statistical Modeling Of High-Throughput Sequencing Data And Spatially Resolved Transcriptomic Data, Shen Yin

Statistical Science Theses and Dissertations

Recent studies have shown that RNA sequencing (RNA-seq) can be used to measure mRNA of sufficient quality extracted from Formalin-Fixed Paraffin-Embedded (FFPE) tissues to provide whole-genome transcriptome analysis. However, little attention has been given to the normalization of FFPE RNA-seq data. In Chapters 1 and 2, we propose a new normalization method, labeled MIXnorm, and its simplified version SMIXnorm, for FFPE RNA-seq data. MIXnorm relies on a two-component mixture model, which models non-expressed genes by zero-inflated Poisson distributions and models expressed genes by truncated normal distributions. To obtain maximum likelihood estimates, we develop a nested EM algorithm, in which closed-form …

Imaging The Tumor Microenvironment Using 1,2-Dioxetane Chemiluminescence Agents, Lucas Ryan

Chemistry Theses and Dissertations

As complex organisms, animals and humans rely on a delicate interplay between many connected systems to maintain proper cellular and whole-body function. Oxygen regulation and homeostasis are vital for proper function in healthy cells, as are core components of aerobic metabolism and efficient ATP generation to supply our energy needs. Maintaining pH homeostasis is also of primary importance; cells maintain pH homeostasis through a host of active and passive transporters to maintain pH balance both inside and outside of the cell.

Events of uncontrolled cellular proliferation, also known as cancer, survive and thrive under conditions that perturb the delicate balance …

Analyzing Performance, Energy Consumption, And Reliability Of Mobile Applications, Osama Barack

Computer Science and Engineering Theses and Dissertations

Mobile applications have become a high priority for software developers. Researchers and practitioners are working toward improving and optimizing the energy efficiency and performance of mobile applications due to the capacity limitation of mobile device processors and batteries. In addition, mobile applications have become popular among end-users, developers have introduced a wide range of features that increase the complexity of application code.

To improve and enhance the maintainability, extensibility, and understandability of application code, refactoring techniques were introduced. However, implementing such techniques to mobile applications affects energy efficiency and performance. To evaluate and categorize software implementation and optimization efficiency, several …

Deep Neural Network Based Student Response Modeling With Uncertainty, Multimodality And Attention, Xinyi Ding

Computer Science and Engineering Theses and Dissertations

In this thesis, I investigate deep neural network based student response modeling, more specifically Knowledge Tracing (KT). Knowledge Tracing allows Intelligent Tutoring Systems to infer which topics or skills a student has mastered, thus adjusting curriculum accordingly. Deep neural network based knowledge tracing models like Deep Knowledge Tracing (DKT) and Dynamic Key-Value Memory Network (DKVMN) have achieved significant improvements compared with conventional probabilistic models. There are mainly two goals in this thesis: 1) To have a better understanding of existing deep neural network based models and their predictions through visualization and through incorporating uncertainties. 2) To improve the performance of …

Three Essays In Macroeconomics, Igor Zhadan

Economics Theses and Dissertations

This dissertation investigates several key macroeconomic topics with the use of econometric and machine learning techniques. The dissertation includes three chapters.

In the first chapter, I develop a medium-scale DSGE model with real wage rigidities and financial intermediaries experiencing endogenous capital constraint and liquidity mismatch. Labor market frictions help to mitigate an endogenous labor supply insurance against fluctuations in consumption. Anticipated idiosyncratic bank runs and possibility of direct investment fix cyclical properties of financial leverage and allows explaining banks’ balance sheet dynamics over crisis. The probability of a bank run depends on bank balance sheet and endogenous assets prices. Anticipations …

Bayesian Semi-Supervised Keyphrase Extraction And Jackknife Empirical Likelihood For Assessing Heterogeneity In Meta-Analysis, Guanshen Wang

Statistical Science Theses and Dissertations

This dissertation investigates: (1) A Bayesian Semi-supervised Approach to Keyphrase Extraction with Only Positive and Unlabeled Data, (2) Jackknife Empirical Likelihood Confidence Intervals for Assessing Heterogeneity in Meta-analysis of Rare Binary Events.

In the big data era, people are blessed with a huge amount of information. However, the availability of information may also pose great challenges. One big challenge is how to extract useful yet succinct information in an automated fashion. As one of the first few efforts, keyphrase extraction methods summarize an article by identifying a list of keyphrases. Many existing keyphrase extraction methods focus on the unsupervised setting, …

Examining Multiple Imputation For Measurement Error Correction In Count Data With Excess Zeros, Shalima Zalsha

Statistical Science Theses and Dissertations

Measurement error and missing data are two common problems in wildlife population surveys. These data are collected from the environment and may be missing or measured with error when the observer’s ability to see the animal is obscured. Methods such as video transects for estimating red snapper abundance and aerial surveys for estimating moose population sizes are highly affected by these problems since total abundance will be underestimated if missing/mismeasured counts are ignored. We shall refer to this problem as visibility bias; it occurs when the true counts are observed when visibility is high, partially observed when visibility is low …

Improved Statistical Methods For Time-Series And Lifetime Data, Xiaojie Zhu

Statistical Science Theses and Dissertations

In this dissertation, improved statistical methods for time-series and lifetime data are developed. First, an improved trend test for time series data is presented. Then, robust parametric estimation methods based on system lifetime data with known system signatures are developed.

In the first part of this dissertation, we consider a test for the monotonic trend in time series data proposed by Brillinger (1989). It has been shown that when there are highly correlated residuals or short record lengths, Brillinger’s test procedure tends to have significance level much higher than the nominal level. This could be related to the discrepancy between …

Responsible Energy Storage For A Renewable Electrical Grid, Matt Longacre

Seattle Journal of Technology, Environmental, & Innovation Law

The United States economy, its national security, and even the health and safety of its citizens depend on reliably available electricity. Electricity is largely available through the grid – more than 9,200 generating units, capable of generating more than one terawatt of electricity, connected to more than 600,000 miles of wire. The grid extends to nearly everything: from charging cellphones to cellphone towers, from light emitting diodes to street lights, and from parking meters to electric cars; the grid has become ubiquitous.

The current grid infrastructure has been valued at two trillion dollars, but much of it is aging to …

The Ftc And Ai Governance: A Regulatory Proposal, Michael Spiro

Seattle Journal of Technology, Environmental, & Innovation Law

No abstract provided.