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Effectiveness Of Flipping The Classroom In A Honors Level, Mechanics-Based Physics Class, Stephen J. Zownorega

Masters Theses

Concentration in Physical Science

The idea behind "flipping the classroom" is that standard lecture can be sent home with students to view and take notes. Class time that had traditionally been used for presenting lecture information can then be used by the teacher for different teaching methods in class. These teaching methods support what was seen in a video (i.e., screencast) and allows students an opportunity to develop a better understanding of the concepts viewed the night before. During class time the teacher can work individually with students, thus increasing personal contact time between teacher and student. Videos also allow …

Speaking Silence Fluently: Encouraging Student Understanding Of Counterhegemonic Strategies In African American Literature, Kathleen S. Decker

Masters Theses

This thesis suggests that while mainstream multicultural education claims to promote both diversity and equality, it fails to adequately address, let alone improve, the living conditions of minority students. It further suggests that when teachers help students read through the lenses of critical multiculturalism and critical whiteness studies, students can better see that both canonical and non-canonical African American authors deliberately employ nuanced strategies to resist white supremacy. Specifically through the use of purposeful and discreet silences, these authors serve to promote new and actively counterhegemonic ways of thinking in the classroom.

Each chapter pairs two texts--one canonical and one …

Queering The Sublime: Virginia Woolf, Sexology, And Sexuality, Emily Whitmore

Masters Theses

Using Virginia Woolf's novels, The Voyage Out, Mrs. Dalloway, To the Lighthouse, and Orlando, I begin to explore moments where the characters experience the sublime as defined by Edmund Burke. Woolf uses the traditional sublime, but complicates the concept beyond its initial intention. The moments that mimic the sublime, but include the body, the natural world, and artistic creativity grows into what I will call the "queer sublime," which is new for both Woolf scholarship and for the sublime. Woolf's experimentation with the term and part of the "queer sublime" also helps to create a different …

Resolving The Nutritional Requirements Of The Bile Acid-Dehydroxylating Gut Bacterium Clostridium Scindens, Oindrila Paul

Masters Theses

Compared to the other parts of the human body, the gastrointestinal tract harbors a complex microbiota. The impact of the indigenous microbiota on host physiology is most pronounced in the colon, where the primary bile acids chenodeoxycholic acid and cholic acid are converted, via 7α-dehydroxylation, to the toxic secondary bile acids lithocholic acid and deoxycholic acid, respectively, by Clostridium scindens, an obligate anaerobe. Interestingly, other than bile acid dehydroxylation, little is known about the basic physiology of C. scindens. Understanding the metabolism of C. scindens will hopefully provide much-needed information as to how this gut bacterium impacts human health and …

Conceptualizing Identity As Performance In Young Adult Dystopian Literature, Kelly F. Franklin

Masters Theses

Young Adult Literature has historically been read as a genre that encourages singular identity formation. Scholars have argued that this literature inspires young adult readers to find their true identity by showcasing characters in the process of identity construction. However, when read through the lens of performance theory - a vast field that encompasses many disciplines such as sociology, psychology, anthropology, literature and theatre - it becomes evident that YAL actually encourages the formation of multiple roles and identities. This genre features characters trying on new roles, casting assigned roles aside, and assuming new identities to best suit their settings. …

Personality And Substance Abuse, Juliana Gonzalez

Masters Theses

The Big Five have shown to be distinct personality traits that do not overlap and have universal applicability, so this study examined whether there are specific personality trait differences in users of Marijuana, Pain Medication, Sedative/Hypnotics, and Stimulants.

Study was placed in the 50 most visited Craigslist pages in the United States. Anonymous web users (N = 547) were recruited through Craigslist. High Neuroticism was associated with Marijuana and Stimulant use. Low Conscientiousness was associated with Marijuana and Stimulant use. High Extraversion was associated with Pain Medication use only. Implications, limitations, and suggestions for future research were discussed.

Pubs, Temperance, And The Construction Of Irishness In James Joyce's Ulysses, Leslie Sweet Myrick

Masters Theses

Ulysses can be read as a bar crawl; three episodes and part of a fourth are set in public houses, while various characters walk to and from drinking activities and establishments throughout the day. However, Ulysses' main character, Leopold Bloom, is an extremely moderate drinker and not considered "a regular" patron at any public house. His practicing of temperance is one example of how Bloom does not embody the typical Irish masculinity. However, the drinking culture in Ulysses has not been fully explored in context of the temperance movement which was an ongoing cause in 1904 Dublin despite Guinness's Brewery …

Coping Strategies Related To Obsessive-Compulsive, Social Anxiety, And Depressive Symptoms, Andrew M. Obritsch

Masters Theses

The relationship between coping strategies and psychological symptoms has been studied for decades. The purpose of the current study was to examine how coping strategies relate to obsessive-compulsive, social anxiety, and depressive symptoms as well as how these three symptom domains influence chosen coping strategies. Participants were administered the COPE, Dimensional Obsessive-Compulsive Scale (DOCS), Social Phobia Scale (SPS), Social Interaction Anxiety Scale (SIAS), and Center for Epidemiologic Studies Depression Scale, Revised (CESD-R). Given the symptom comorbidity between these three symptom domains, regression analyses were conducted to control for comorbidity among both symptom domains and coping factors. This study found that …

Perceptions And Expectations Of Residence Halls, Christopher M. Hardin

Masters Theses

The study examined perceptions of the residence halls, how those changed over the course of the first semester living in a residence hall, and how the residence halls were meeting the needs of the students. The experimenter utilized the past literature of Arthur Chickering and Linda Reisser (1993) regarding vectors of student development and the work on human needs written by Abraham Maslow (1943). Nine undergraduate students were randomly chosen during orientation days and interviewed about their perceptions of campus. Two follow-up interviews occurred to examine how perceptions changed over the course of a semester. Participants initially expressed concern with …

Parasites Of Invasive Carp And Native Fish In The Wabash River, Justin Wilcox

Masters Theses

Although the majority of introduced non-native species fail to establish, proliferate and spread to the point of causing observable damage, there are a significant minority that achieve biological successes far beyond what they do in their native ranges. Parasites and pathogens are theorized to play an important role in determining the outcome of invasions by non-native species, both as potential mediators of the population growth of invasive species and as invasive species themselves. This study examines and compares the abundance and species richness of digestive tract helminths in native and non-native fish of the lower Wabash River, a single waterpool …

Studies Of The Structural Boundaries Of Solid-State Photodimerization Reactions Via Isocoumarins And Heteromeric Assemblies, Mihiri S. Weerasinghe

Masters Theses

The study of molecules in crystals has gained considerable attention in the field of structural chemistry. Much interest has focused on the use of molecular crystals for the construction of materials with specific functional properties. Because the design of such materials requires a critical understanding of intermolecular interactions, use of the building-block approach continues to offer an important strategy to multimolecular frameworks. Though the use of template and metal-ligand interactions has provided successful opportunities to organize chemical reactions in solids, these methods require secondary molecules and are limited to achiral starting materials. As such, exploring chiral synthesis with simplified precursors …

Dietary Ecology Of An Actively-Foraging Snake Species: Coluber Constrictor Foxii, Corissa Pauline Lennon

Masters Theses

The trophic niche width of a species varies depending on the foraging strategy employed by the individuals within a population. Among reptiles, the niche breadth of many species of snakes is relatively understudied. Within this clade, the genus Coluber includes wide-ranging, actively foraging snakes that have been historically labeled as dietary generalists. The dietary information on Blue Racers (Coluber constrictor foxii) is limited, and little is known about ontogenetic or seasonal differences in the prey species consumed. Additionally, this information is available from gut and fecal content only. In addition to obtaining gut and fecal contents, I employed stable isotope …

Coordination And Symbolic Convergence At The Candles Holocaust Museum And Education Center, Jessica Mcdonald

Masters Theses

Using Coordinated Management of Meaning (CMM) and Symbolic Convergence Theory (SCT), this study examines the ways in which meaning is managed between the messages of the CANDLES Holocaust Museum and Education Center and the visitors of the museum. The research shows that the museum and the museum visitors work together in order to create an overall rhetorical vision of the museum's main message, both within the museum space and beyond. Using the metaphor of conversation, this study demonstrates the three ways through which the museum and its visitors achieve the rhetorical vision: historical conversation, personal conversation, and residual conversation. In …

Perceptions Of International Orientation, Payge Schagemann-Jones

Masters Theses

Using qualitative methodology, the researcher analyzed the perspectives of students attending a mandatory Office of International Students and Scholars, sponsored orientation. One week after classes started, four international students and one observer were interviewed on their perceptions regarding the orientation. Themes such as cultural adjustment, understanding professors, prejudice and discrimination, academic advising, and structured entry were presented.

Effectiveness Of Diversity Training: A Mixed Methods Approach To Evaluating A Residence Life Staff Training Program, Alex Dresen

Masters Theses

No abstract provided.

Self-Compassion As A Mediator Between Coping Styles And Psychopathology, Yamini Bellare

Masters Theses

Self-compassion helps an individual to respond to suffering or pain with mindfulness, common humanity and self-kindness. It has been identified as a protective factor, which promotes physical and mental health. Self-compassion was examined as a potential mediator in the relationship between coping strategies and psychopathology. A literature review of the existing research on self-compassion and its links with specific coping strategies, depression and anxiety is presented. Findings indicate that self-compassion partially mediates the relationship between avoidance-oriented coping and social-anxiety. Self-compassion also was associated with lower levels of psychopathology and avoidance-oriented coping and higher use of adaptive problem-focused coping. The probable …

Influence Of Institution Type On Self-Regulated Learning Strategies In First Generation College Students, Alex Spalding

Masters Theses

Researchers have investigated the factors related to academic success among first-generation college students (FGS), students the U.S. Government's Educational Opportunities Program defines as those with neither parent having completed a 4-year college degree by the time the student has entered college (National Center for Educational Statistics, 2005). Recent explanations of FGS' academic performance point to the complex relationships among the unique attributes that FGS bring to college, the characteristics of the academic institutions in which they are enrolled, and the use of self-regulated learning (SRL) practices in college students.

The current study explored the relationship between the institution type and …

Montessori Principles: Do Montessori Parents Understand Their Significance And Apply Them To Their Family Lives?, Cody Davis Sanantonio

Masters Theses

This study was designed to offer insight to Montessori educators regarding the grasp that parents who choose Montessori for their children possess of the basic Montessori principles. These principles, which are applied in Montessori schools around the world each day, serve as the underpinning of Montessori philosophy, and since parents are the most significant teachers in their children's lives, it makes sense that parents are working in harmony with the guiding principles of their children's schools. Montessori schools have enjoyed a long history of serving children and families, and have often maintained waiting lists of prospective families who want the …

The Effects Of Chemical Treatment And Light Exposure On Pah Concentrations In Biochar, Fathima Nadheesha Muhammed Khalid

Masters Theses

A series of experiments quantifying extractable polycyclic aromatic hydrocarbons (PAHs) in biochar before and after various treatments were conducted. The analytical approach included solvent extraction of PAHs with toluene, further isolation and column cleanup before gas chromatography mass spectroscopy (GC-MS) analysis. The treatment methods include exposing biochar samples to sunlight and UV radiation with and without additives and reacting with hydrogen peroxide.

Two biochar samples from the Eastern Illinois University bench-type gasifier and commercial biochar were analyzed. Analyzing of three biochar types revealed that plant biochar has lower total PAH concentration than wood (W) biochar or wood and plant (giant …

Morphometric Study Of Variation In The Genus Galeopsis (Lamiaceae), Michael T. Hughes

Masters Theses

The genus Galeopsis L. of the family Lamiaceae, also known as hemp-nettle, grows naturally in Europe and Asia, with four species naturalized in North America. The number of real species is in doubt, because of conflict over whether certain taxa are species, subspecies, or synonyms. The genus consists of five to eight taxa. I studied flower and leaf size ratios to clarify the distinctions of taxa in Galeopsis. These data were analyzed statistically, using cluster analysis, Principal Components Analysis (PCA), and Analysis of Variance (ANOVA). The results indicated that although some measurements, such as leaf width in G. angustifolia, …

Effects Of Yoga On Caregiver Stress And Feelings Towards Caregiving, Laura M. Castelon

Masters Theses

This research addressed the issues of caregiver stress and feelings towards caregiving. The following research questions were addressed: 1) Do caregivers who participate in yoga exercises feel less stress about their caregiving duties? 2) Do caregivers who participate in yoga view their caregiving duties as a more positive experience than caregivers who do not participate in yoga? 3) Is the relationship between stress level and positive feelings different between the yoga and non- yoga participants? A total of 21 participants had an equal chance of being selected to participate in either a yoga group or a non-yoga group. The subjects …

Short-Term Responses Of Fish Assemblages To Habitat Restoration In A Small Midwestern Stream, John Leon West

Masters Theses

Recent efforts to restore stream habitat have become a common practice, yet evaluations of biotic responses to these practices are not as common. I evaluated fish assemblage response to restoration in a reach of Kickapoo Creek, a fourth order stream southwest of Charleston, Illinois. Restoration included 446 meters of bank stabilization, pool scouring keys, and the creation of two artificial riffles. To have a representation of pre-restoration fish assemblages, I sampled four stream reaches of Kickapoo Creek twice before construction of habitat restoration: two control reaches (upstream and downstream) and two restored reaches within a 0.5 km restoration stretch (upstream …

Characterization Of The Stability And Reactivity Of Mitoneet: A Novel Diabetes Drug Target, Morgan E. Roberts

Masters Theses

MitoNl:ET is a mitochondrial membrane protein discovered in 2004 as a binding partner of the antidiabetic drng pioglitazone. It is sold under the trade name Actos® and used to treat type-2 diabetes. The cellular function(s) of mitoNEET are unknown. Interestingly, the non-covalent homodimer contains two [2Fe-2SJ clusters that support possible functions as an electron-transport protein, an iron-sulfur transfer protein, a mediator in cellular respiration, and a redox-sensor. MitoNEl:T uniquely ligates the [2Fc- 2SJ cluster through a 3Cys-l His ligation. In this thesis, the optimization of the expression and purification of human mitoNEET is described. Possible binding partners were identified using …

Lexis In Chemical Engineering Discourse: Analyzing Style In Chemical Engineering Research Articles Through A Rhetorical Lens, David Lamar Young

Masters Theses

"This study examines the style of chemical engineering research articles to discover stylistic trends that may be applicable to authors looking to publish their own research. Rhetorical stylistic analysis was used as a research method to allow for thorough analysis of all articles in the sample. Ten research articles from the two prominent chemical engineering journals were chosen using specific criteria to constitute a sample of articles that could most accurately represent the population of chemical engineering research articles. Each article was then analyzed line by line to identify markers of chemical engineering research article style, including the following: ▬Use …

Development Of Marker-Based Human Motion Capture Systems For Assembly Simulation And Ergonomic Analysis, Sajeev C. Puthenveetil

Masters Theses

"In aerospace industry, the assembly operator is often exposed to potential ergonomic injuries due to awkward postures while working in confined spaces. Manually generating worker postures in simulation software for ergonomic analysis is cumbersome. This research focuses on the use of marker-based optical motion capture technology to generate human motion simulations in real-time for ergonomic analysis. To address the challenges involved in capturing human motions in a real work environment, an assembly operation was simulated in a four-walled Computer Automated Virtual Environment (CAVE) which provides an immersive 3D environment to the worker performing the assembly operation. Multiple cameras were set-up …

Distribution And Occurrence Of Escherichia Coli In Water And Sediments At Grand Glaize Beach In Lake Of The Ozarks State Park, Jordan Lee Wilson

Masters Theses

"Public swimming beaches at the Lake of the Ozarks State Park (LOSP) are popular vacationing spots for many Missourians; however, on several occasions Escherichia coli (E. coli) concentrations have exceeded standards set by the Missouri Department of Natural Resources (MDNR). Exceedances lead to beach closures which not only represent a potential public health threat but are also detrimental to the local economy and the public's perception of the lake's general water quality. In a collaborative effort between Missouri S&T, the United States Geological Survey (USGS) and the MDNR, an in-depth, two-summer study was conducted which included collection of …

Part I: Increased Leaching Of Arsenic, Selenium, Molybdenum, And Vanadium From High Calcium Coal Ash Containing Trona Reaction Products. Part Ii: Using Agricultural Byproduct Rice Hull As Biosorbent To Remove And Recover Metal Ions In Water, Yongbo Dan

Masters Theses

"Part I. The trona is being injected to control SO_x emission from coal-fired power plants. The results showed that trona ash leached significantly more As, Se, Mo, and V than the control fly ash did, especially under the natural pH condition. In addition, trona ash had a significantly greater soluble fraction than the control ash. Further investigation indicated that greater amounts of the studied anionic elements in the trona ash were associated with the soluble, trona reaction products. Moreover, the insoluble fraction of the trona ash lost its capability to adsorb these elements under the natural pH condition. The …

Fluidic Sensor Devices Utilizing Dry Film Resist As Main Structural Materials, Sijia Gong

Masters Theses

"In this thesis, two types of fluidic sensor devices are demonstrated. The first device utilizes a dry film resist (DFR) as the main structural material of fluidic device utilizing the photolithography process. The second one involves a simple, low-cost sensor platform composed of ubiquitous materials such as polymer tubing and metal wires. Both devices are prepared to measure the dissolved oxygen content, as a model target analyte, based on the oxygen quenching reaction of a ruthenium complex fluorophore as the reporting agent. Characterization of sensors is conducted based on the fluorescence lifetime measurement. The first type of sensor is constructed …

Comparative Evaluation Of N-Acetylcysteine And N-Acetylcysteine Amide In Acetaminophen-Induced Oxidative Stress, Ahdab Naeem Khayyat

Masters Theses

"Acetaminophen (APAP) is the most widely used pharmaceutical analgesic-antipyretic agent in the world, but its toxicity is a common cause of drug-induced hepatotoxicity. With APAP toxicity, cellular glutathione (GSH) is depleted. This results in the availability of N-acetyl-p-benzoquinone imine (NAPQI), is a toxic metabolite of APAP that binds to cellular macromolecules, which leads to cell necrosis. N-acetyl cysteine (NAC), a GSH precursor, is the only approved antidote for an acetaminophen overdose. It is a negatively charged molecule that diminishes its penetration into the cells, thereby requiring fairly high doses that increase the severity of side effects. In addition, oral and …

Robust Methods For Construction Of Global Potential Energy Surfaces, Phalgun Lolur

Masters Theses

"This thesis is about the development of robust methods for construction of global potential energy surfaces to study the spectroscopy and dynamics of molecular systems. A potential energy surface represents the electronic energy of a molecule as a function of its geometry. This is central to how chemists view molecular systems in terms of motion across a rich energy landscape where barriers separate wells corresponding to different stable structures. The range of molecular distortions defines the potential energy surface. Computing the potential energy surface of a molecule has become a fundamental operation in modern theoretical chemistry studies. The Born-Oppenheimer approximation …