Digital Commons Network^™

The Effects Of Imf's Lending And Conditionalities On Economic Growth: Case Of Sadc Countries, Lutete Celina Carlos

Masters Theses

I examine the impact of IMF credit use and its conditions on economic growth performance in 12 South African countries over a period of 1999-2019. The work adopts an empirical and quantitative approach to analyzing the relationship between the GDP per Capita, the use of IMF Credit, Government Final Consumption Expenditure, Net Domestic Credit and Current Account balance. These variables are the most recommended in the IMF conditionalities during the lending arrangements with SADC members. The study uses Fixed-effect approach to evaluate how the use of IMF program and the conditions imposed directly affects economic growth. A dummy variable is …

Scientific Development Vs. Political Strategy: Nasa’S Commitment To Science Following The First Moon Landing, Sean Van Buskirk

Masters Theses

This work looks at the scientific program of NASA during the Space Race. (1961- 1975) During this period of the Cold War, NASA shifted it role from a political asset of the United States strategy to an agency of scientific discovery. This was not a smooth transition due to political opinions on the wastefulness and role of NASA. Many politicians, citizens and even scientists had doubts about the scientific potential of NASA’s manned missions to the Moon. Despite the power politics, the administrators at NASA were able to break out of the political arena and create a balanced program where …

Using Science, Technology, Engineering, And Mathematics (Stem) Activities To Narrow The Achievement Gaps In East Central Illinois, Kiyla Devoss

Masters Theses

STEM has become a growing topic in recent years. STEM stands for Science, Technology, Engineering, and Math. There is a strong emphasis on improving and expanding STEM education to meet the demands of our STEM-focused society. To fill this need afterschool programs have emerged as key partners in STEM education to provide inspirational STEM enrichment opportunities. The study aims to explore if STEM activities narrow the achievement gap of participants from low socio-economic status (SES) in East Central Illinois. The study used a grade level ready framework to define the concept of narrowing the achievement gap and lowering the percentage …

Federalism, Constitutionalism, And The Texas Revolt, John Leslie Hancock

Masters Theses

Traditional historiography characterizes the period directly following Mexico's independence as one during which the adoption of federalism divided a previously united and uniformed country. Anglo-American settlers in Texas sought to remove the territory from Mexican control by exploiting the resultant political turmoil. This exploitation eventually led to the Texas revolt of 1835, its independence as a republic, and, ultimately, statehood within the United States. The recent focus on Mexico's provincial history challenges this narrative by illustrating that independence did not result in a unified nation. On the contrary, comprising multiple provinces with varying interests, the region's Provincial Deputations adopted federalism …

A Simple Background Elimination Method For Miniaturized Fiber-Optic Raman Probe, Bohong Zhang

Masters Theses

"Raman scattering is called a photonic - molecular interaction based on the kinetic model of the analytic. Due to the uniqueness of the Raman scattering technique, it can provide a unique fingerprint signal for molecular recognition. However, a serious challenge often encountered in Raman measurement comes from the requirements of fast, real-time remote sensing, background fluorescence suppression, and micro-environmental detection.

A new Miniaturized Fiber-Optic Raman Probe (MFORP) for Raman spectroscopy, used especially for eliminating background fluorescence and enhancing sampling, is presented. Its main purpose is to provide an overview of excellent research on the detection of very small substances and …

An Examination Of The Integration Of Augmented Reality In Science Curriculum, Cathleen A. Bierman

Masters Theses

This study examines students’ success rate and level of engagement in a science classroom by using augmented reality (AR) specifically merge cube. Students’ success rate is measured by their grades, which can determine if the student understands the material. Engagement is measured by observing whether or not the students are asking questions, volunteering information, working well with others, paying attention in class, and participates actively in discussions. The two research questions guided the study:1. Does the use of a merge cube in the science classroom improve participants’ success rate in learning science? and 2. Does using a merge cube increase …

Listening To Their Voices: A Narrative On Campus Climate For Trans* Students, Cloe Bourdages

Masters Theses

The purpose of this study was to examine the impact that campus climate has on trans* student academic and personal success. This qualitative study was explored through individual interviews by four participants. Participants discussed practices which enabled and inhibited their success; which lead to the finding of four themes: identity and validation, academic climate, climate outside of the classroom, and resources and services. Overall, a positive correlation in trans* student success was found when institutions use inclusive practices within their work. Lastly, the study provided implications for higher education recommended by both the participants and the researcher.

Debt, Death, And Deregulation: Neoliberalism, Human Rights, And American-Argentine Relations, 1976-1983, Billy Davis

Masters Theses

Between 1976 and 1983, Argentina was governed by a military government that oversaw both a brutal campaign against communism and a process of neoliberalization. During this period, the United States provided substantial economic support to Argentina through its approval of loans that enabled Argentina’s economic transformation. Early on, the United States was largely apathetic and complacent in regard to Argentina’s Dirty War. During the administration of Jimmy Carter, the United States attempted to confront the Argentine military government about its human rights abuses. However, a substantial contingent within the Carter administration pushed back against this initiative and worked to protect …

Chreia And Lives Of Saints: A Study Of Hagiography As An Evolved Rhetorical Genre In Late Antiquity, Seth Fisher

Masters Theses

Hagiography has often confused historians over what practical application this genre of Christian literature has when read as primary sources. In this project I will show that hagiography can read as an evolution of an earlier pagan style rooted in the paideia of ancient scholars. Chreia exercises were performed by students of paideia in order to instruct them on how to write about figures worth emulating such as Diogenes or Alexander the Great. Christian authors did not participate in a hermetically sealed education system but took part in the same schooling as their pagan peers. Hagiographies are structurally and functionally …

Five In 20: An Exploratory Study To Develop And Pilot An Observation Tool Used To Assess The Five Features Critical To Effective Classroom Management, Alexandria Cardot

Masters Theses

The present study aimed to develop and pilot a standardized classroom observation tool intended to assess teachers’ current use of the five features critical to effective classroom management. Thirty-nine observers who regularly conducted classroom observations (e.g., school psychologists) were recruited to complete 39, 20-min observations in kindergarten through twelfth grade classrooms. Due to COVID-19, observers could either complete a live observation or think of a previously completed observation. Of the 39 observations, 13 were live and 26 were recalled. To complete the observation, observers indicated whether the teacher was observed to use each of the 21 evidence-based strategies and if …

Teacher Perceptions And Use Of Evidence-Based Discipline Practices, Taylor Robinson

Masters Theses

School discipline has been linked to significant positive and negative outcomes for both students and teachers. The current study examined the predictive power of Illinois, public school teacher variables on the use of specific discipline strategies in the classroom. One hundred eleven teachers completed a survey with vignette developed by the primary researcher which was used to assess teachers’ confidence in implementing discipline strategies, perceived effectiveness of discipline strategies, and perceptions of peer use and peer beliefs about discipline strategies. The study used descriptive statistics to identify patterns of reporting and multiple linear regressions to determine the predictive power of …

A Preliminary Investigation Of The Revised Pkate: An Elementary Sample, Madison Fisher

Masters Theses

When used correctly, praise is a simple and effective strategy that can be used by staff school-wide to improve student disruptive behavior. Unfortunately, many teachers report receiving little classroom management training and feeling unprepared to manage student problem behavior. Therefore, having an assessment tool that identifies which educators may benefit from additional training may better guide training and therefore increase educators’ effective use of praise. The present study attempted to revise a previous iteration of the Praise Knowledge Assessment for Teachers and Educators (PKATE), examine educator’s knowledge and attitudes toward praise, and determine whether there is a relation between teachers’ …

The Effect Of Mortality Salience On Compromising Mate Selection Standards In Homosexual And Heterosexual Individuals, Sydney Rohmann

Masters Theses

Terror management theory (TMT), proposed by Greenberg, Pyszcynski, and Solomon (1986), suggests that humans cope with terror resulting from the knowledge of their own mortality. The need for coping mechanisms arises when individuals are reminded of their own inevitable death; that is, when they experience mortality salience (MS). Hirschberger, Florian, and Mikulincer (2002) found that when primed with death reminders, heterosexual individuals tend to compromise their ideal mate selection to form close relationships. There has also been extensive research on the differences between homosexual and heterosexual mating preferences. This study examined the effect mortality salience has on an individuals’ mate …

An Exploration Of The Perception Of Faith Development At A Midwestern Public Institution, Zachary Sandoval

Masters Theses

Despite research indicating benefits to religious or faith involvement, there is an increase in individuals that claim to have no religious affiliation. Additionally, most research that has investigated faith development of college students has been conducted at private religious institutions. This qualitative study utilized semi-structured interviews to examine students’ perceptions of various interactions on their faith development at a public, rural Midwestern institution. Moreover, this study investigated how the institution of interest can better support spirituality on campus and the role student affairs can have on spiritual development. Thematic material was developed through Parks’s (2000) theory of faith development. Results …

Development Of Fluorescence Microscopy Approaches To Study Subcellular Protein Transport And Enzymatic Activity, Anchal Singh

Masters Theses

Understanding the subcellular localization of proteins and their activity is important in understanding their normal function in eukaryotic cells. Fluorescence cellular imaging techniques can selectively and sensitively visualize subcellular biochemistry. Using this approach, two different methods were employed in this thesis. The first focused on studying protein import into peroxisome and the other on monitoring the activity of an endoplasmic reticulum (ER)-localized enzyme, human carboxylesterase 1 (CES1).

Peroxisomes are mainly known as the center for long chain fatty acid b-oxidation as well as the production and detoxification of hydrogen peroxide. Proteins which are needed in the peroxisomes are encoded in …

Convergent And Discriminant Validity Of The Conners 3 Teacher Rating Scale: Comparisons With The Adjustment Scales For Children And Adolescents, Stephanie G. Buhrow

Masters Theses

The Conners 3-Teacher Rating Scale (Conners 3-T) and the Adjustment Scales for Children and Adolescents (ASCA) are both teacher report rating scales used for school system evaluations to assess youth and adolescent psychopathology. The Conners 3-T has limited research available independent from the Conners 3 Manual assessing its validity and diagnostic utility. The purpose of the present study was to compare correlations between the Conners 3-T and the ASCA to determine convergent and discriminant validity in support of the Conners 3-T. The present study included 118 students either randomly selected by teachers (n = 111) or referred for a special …

The Efficacy Of Peer-Assisted Learning Strategies (Pals) With Hispanic English Language Learners In The 2nd Grade, Sonia Duran

Masters Theses

The present study examined the efficacy of a reading instruction, Peer Assisted Learning Strategies (PALS), for Hispanic English Language Learners (ELL). Currently, the literature indicates that there is a surge in ELL students, most commonly Spanish-speaking ELL students, in the United States. This increase in ELL population created a need for academic support as many of these students are historically academically behind their non-ELL peers due to the negative impact of lack of exposure to the English language and cultural differences. The PALS program is a class-wide reading intervention where students engage in reading activities to promote reading skills; and …

Composite-Based Additive Manufacturing Applications In The Polymer Injection Molding Cycle, Cody Bivens

Masters Theses

“The experimental method utilized in this research was the application of composite-based additive manufacturing (CBAM) mold plates in the injection molding process. The mold plates comprised carbon fibers and polyether ether ketone (PEEK) matrix. Modifications were made to the mold plates post manufacturing in order to properly adapt to the rest of the injection molding die. A custom cooling system was engineered and integrated into the injection molding machine for the CBAM mold plates. The polymer processed in the injection molding cycle for this study was Lustran 348 acrylonitrile butadiene styrene (ABS). The result of the trials conducted in this …

Spatiotemporal Observations Of Water Stress In Kansas Winter Wheat And Corn From Remotely Sensed Evapotranspiration And Ndwi, Lindi Diane Oyler

Masters Theses

"Optimizing water use is a growing concern, especially in agricultural communities where water use is high. An important challenge in agricultural water optimization is knowing when and where crop water stress is occurring, particularly on large scales where in-situ measurements are no longer practical to obtain. In an effort to combat this challenge, this study utilizes remotely sensed evapotranspiration (ET) and Normalized Difference Water Index (NDWI) to evaluate the responses of integrated satellite datasets to water-stressed conditions over fields of irrigated corn, irrigated winter wheat, and rainfed winter wheat from 2007 to 2017 in southwestern Kansas. Using two different ET …

Projectile Generator Design For Underground Coal Mine Seal Testing, Ethan Allan Steward

Masters Theses

"Underground coal mines have several dangers, one of the most hazardous of which is the possibility of an explosion caused by the ignition of methane gas. To reduce ventilation costs, coal mines have the option to close off abandoned areas that are no longer active with structural seals to keep an explosion from propagating into working areas of the mine. Though seals have been designed to resist the overpressure, none have been evaluated for their resistance to the impact of heavy objects. Underground explosions produce high velocity gasses that, traveling through mine openings, may propel objects in the mine at …

Investigation Of Post-Acid Stimulation Impacts On Well Performance Using Fracture Modeling And Reservoir Simulation In A Jurassic Carbonate Reservoir, Muaath Alansari

Masters Theses

"Well stimulation (well fracturing) became an essential tool in the Oil and Gas industry to unlock the potential of unconventional reservoirs all over the world and especially in the Middle East. In Kuwait, well stimulation is obligatory when dealing with deep Jurassic carbonate reservoirs. Thus, the well fracture designing process plays a very critical role in determining the success of the stimulation job and the improvement of the recovery.

Several wells stimulated with 20% HCL have shown wide variations in both short and long term well production performance. The research aims to investigate and identify the possible reasons causing these …

Development Of Complex Lattice Cell In Benchmark Model Of Particle Bed Critical System, Elijah Chamberlain Lutz

Masters Theses

“Criticality safety benchmark evaluations require the creation of models that most accurately represent the experiment being evaluated. In some cases this can be relatively trivial with experiments containing rather simple or standard geometry. In others, such as packed bed systems, this becomes unique and a more difficult process. The importance of accurate modeling of packed bed systems for the use of criticality safety benchmark evaluations was looked at. Four models were created of various complexities and accuracy. First the multi-particle bed, consisting of a fuel particle (UC_1.7 kernel with C shell) and two filler particles (Zircaloy-4 and C + …

Multiple-Site Fatigue Cracking Methodology To Assess Structural Integrity Of Aircraft Riveted Panels, Haroldo Chacon

Masters Theses

“Multiple Site Damage (MSD) is the most common source of Widespread Fatigue Damage (WFD) affecting structural integrity of aging aircraft fleets. Therefore, an understanding of its progression, the development of methods to prevent the onset, and the maintenance procedures precluding WFD are important to improve aircraft fleet longevity. A reliable and efficient numerical methodology to perform detailed Multiple Site Damage assessment in riveted structural joints was developed. A probabilistic methodology was employed in conjunction with Monte Carlo simulation technique; the fatigue initiation life at every potential crack initiation site was determined and initial damage scenarios were generated. Probabilistic crack growth …

Neural Network Supervised And Reinforcement Learning For Neurological, Diagnostic, And Modeling Problems, Donald Wunsch Iii

Masters Theses

“As the medical world becomes increasingly intertwined with the tech sphere, machine learning on medical datasets and mathematical models becomes an attractive application. This research looks at the predictive capabilities of neural networks and other machine learning algorithms, and assesses the validity of several feature selection strategies to reduce the negative effects of high dataset dimensionality. Our results indicate that several feature selection methods can maintain high validation and test accuracy on classification tasks, with neural networks performing best, for both single class and multi-class classification applications. This research also evaluates a proof-of-concept application of a deep-Q-learning network (DQN) to …

Factors Affecting Covid-19 Pandemic, Linrui Han

Masters Theses

“COVID-19 has affected our daily lives in many aspects, such as work, healthcare, education, business, and social. With the quick spread of this new coronavirus, many countries quickly fell into a pandemic control and management mode. It has been more than one year since the discovery of COVID-19, but until now, COVID-19 is still affecting our lives and our daily operations. The research consists of two papers focusing on different factors affecting the COVID-19 pandemic. The first paper studies the effect of ICT and healthcare expenditures on the COVID-19 management and control. The second paper focuses on the impact of …

Variational Inference For Morphological Modification To 3d Geometry : An Application To The Support Generation For Metal Additive Manufacturing, Mugdha Swanand Joshi

Masters Theses

"A key issue in metal additive manufacturing (AM) processes is the optimization of support geometry. Correct selection of support strategy can reduce build time, improve surface finish, reduce support removal time, and maximize build success. Strategies used to design support structure are time consuming and need skilled personnel. In this research we have deployed a deep generative model capable of making morphological modifications to the part. However, it is not similar to topology optimization where the aim is to reduce or eliminate support structure. The proposed model can make necessary changes to the part in order to transform it into …

Design And Development Of A Variable Resistance Hand Exerciser Using A Compliant Mechanism, Jyothi Komatireddy

Masters Theses

"Rehabilitation exercise plays a vital role in recovering from an injury or illness condition by improving flexibility and restoring muscle strength. If not done correctly, exercising can cause more damage to the health condition than in healing. Understanding the muscle’s resistance level while performing an exercise helps design the exercising equipment not to overstrain the muscle during operation. This research presents a methodology to develop a variable-resistance hand exerciser by using a compliant cam-follower mechanism. The proposed design comprised a compliant follower and a rigid cam. The rigid cam is synthesized using the human hand force-deflection profile as an input …

The Exclusivity Of The Christian Faith: A Case For Christ-Alone In A Culture Of Relativism, Brandon Keith Sinclair

Masters Theses

The proposition of absolute and exclusive truth in a culture permeated by relativism is among the most important discussions of today. The answer to this dilemma is imperative. Relativism has not only taken captive secular society, it has infiltrated the thinking of many professing Christians. The traditional Christian message has always been one of exclusivity and Christ-alone. The challenge for the Christian Apologist in a culture of relativism is three-fold: Establish the existence of absolute and exclusive truth, nullify the arguments presented by relativism as unreasonable, illogical, and fallible, and to make a solid case for the unsurpassable uniqueness of …

Animal Assisted Intervention And How It Can Improve Attention And Positive Emotion, Alexis D. Mcintosh

Masters Theses

The purpose of this study is to determine if animal-assisted intervention, known as ATT, can improve a person's attention span and assist with a better emotional state. In this study, attention is being measured by a facial recognition attention task, and emotional state is being measured by a portion of the Watson and Clark (1994) Emotional State-Adult Protocol. Animals may not have words with which to communicate; however, they can, and do, respond to emotional distress when they have been correctly trained. There have been numerous studies in which this kind of therapy has successfully helped a client to improve …

Immortality Through Mind Uploading And Resurrection, Adam M. Leis

Masters Theses

Technology in the last century has flourished exponentially. Previous fantasies are becoming cutting-edge discoveries like global communications, encyclopedic knowledge at the average person’s fingertips, and even medical advances used to improve and extend one’s quality of life and life expectancy. As technology pushes the boundaries of what is possible, ambitious visionaries look to solve the arguably greatest problem known to humanity: death. Transhumanists aiming to use technology to overcome this great human limitation, mortality, present the newest proposed solutions to life’s oldest challenge. One of these solutions, mind uploading, is perhaps the most ambitious, but it is not without its …