Digital Commons Network^™

The Significance Of The Field Of Practice ‘Learning Development’ In Uk Higher Education, John Hilsdon

Plymouth Institute of Education Theses

This thesis analyses Learning Development (LD), a field of practice designed to support students’ learning, and explores what this relatively new field can tell us about certain aspects of higher education in the UK. Theoretical work deriving from Foucault underpins the research. The empirical data is constructed from interviews, observation and reflexive autoethnographic sources, and the analytical thrust employs sociolinguistic tools from critical discourse analysis. The result is a case study of identity, offering unique insights into the field of LD itself and, through the ‘lens’ of LD, an original focus upon the production of relationships and their effects, as …

Illusio In Lesson Observation: Making Policy Work By Playing The Game, Sasha Pleasance

Plymouth Institute of Education Theses

Abstract Illusio in lesson observation: making policy work by playing the game by Sasha Pleasance Lesson observation is an established part of teachers’ professional lives within a rational policy discourse which problematises teaching. The problematisation of teaching in official documentation and pronouncements has shaped understanding and experience of teachers’ professional work. By approaching this study from a constructionist perspective, and employing the What’s the Problem Represented to be? (WPR) approach developed by Bacchi (2009) to examine policy-as-discourse, it is possible interrogate the role of policy in making problems, and their solutions, in very specific ways. The innovative combining of the …

Graduate Catalog 2018-2019, Southwestern Oklahoma State University

Graduate Catalogs

No abstract provided.

Analysis On The Influence Factors Of Accident Severity: Evidence From Urban River-Crossing Tunnels In Shanghai Of China, Wan He, Zhuoye Zhang, Linjun Lu, Zhenyu Wang

CUTR Faculty Journal Publications

To analyze various factors influencing the accident severity of urban river-crossing tunnels, 12 influence factors were selected according to the three traffic elements of vehicle, road, and environment, including accident-involved vehicle type, tunnel length, tunnel speed limit, accident occurrence time, and weather. These factors were based on the historical data of 14 urban river-crossing tunnels in Shanghai. A binary logistic regression model was also utilized to identify significant influence factors and analyze the influence degrees of their accident severity. Significance analysis reveals that accident occurrence place, accident-involved vehicle type, tunnel speed limit, number of vehicles involved, and accident type are …

Revue De La Littérature Sur Les Liens Entre La Surdité Professionnelle Et La Presbyacousie, Tony Leroux, Alexis Pinsonnault-Skvarenina

États de la question, rapports d’expertise et revues de littérature

À la demande de la Présidence-direction générale de l’Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), une revue de la littérature a été réalisée pour répondre à une série de questions concernant le processus d’acquisition de la surdité professionnelle. L'objectif général du projet visait à documenter comment s'acquiert la surdité professionnelle en relation, plus particulièrement, avec la presbyacousie.

Cette revue de la littérature visait plus spécifiquement à 1) déterminer si l'exposition au bruit peut accélérer le processus de la presbyacousie; 2) établir si l'utilisation de facteurs de correction peut permettre de discriminer la surdité professionnelle …

Review Of The Literature On The Links Between Occupational Hearing Loss And Presbycusis, Tony Leroux, Alexis Pinsonnault-Skvarenina

États de la question, rapports d’expertise et revues de littérature

À la demande de la Présidence-direction générale de l’Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), une revue de la littérature a été réalisée pour répondre à une série de questions concernant le processus d’acquisition de la surdité professionnelle. L'objectif général du projet visait à documenter comment s'acquiert la surdité professionnelle en relation, plus particulièrement, avec la presbyacousie.

Cette revue de la littérature visait plus spécifiquement à 1) déterminer si l'exposition au bruit peut accélérer le processus de la presbyacousie; 2) établir si l'utilisation de facteurs de correction peut permettre de discriminer la surdité professionnelle …

Pour Quelles Raisons La Formation Aux Techniques Sécuritaires De Manutention Ne Fonctionne-T-Elle Pas? Revue Critique De La Littérature, Denys Denis, Maud Gonella, Marie Comeau, Martin Lauzier

États de la question, rapports d’expertise et revues de littérature

Mise en contexte et objectif

La formation en manutention fait l’objet de nombreuses demandes de la part des milieux de travail. Or, malgré leur abondante diffusion, ces formations voient leur efficacité remise en cause par cinq méta-analyses publiées entre 2007 et 2014. La consultation de ces revues de la littérature ne permet pas de comprendre les raisons pour lesquelles il en est ainsi puisque les formations recensées – et dont on tente d’évaluer l’efficacité – n’y sont pas décrites, ou alors elles ne le sont que sommairement. Le fait de disposer de plus d’informations sur les caractéristiques des formations en …

Advanced Clearing Methods And Imaging Techniques For Optimized Three- Dimensional Reconstruction Of Dense Tissues, Caleb A. Padgett

Theses and Dissertations

Advances in tissue clearing have allowed biological and biomedical researchers to image entire segments of tissue and generate three-dimensional reconstructions, allowing for a better understanding of the structural and morphological characteristics of large tissues. This study compared three commonly utilized clearing methods and analyzed their effectiveness in increasing imaging depth for three-dimensional reconstruction of large tissue segments. Mouse heart, mouse brain, mouse colon, and embryonic chick tissues were cut into thick sections, cleared and immunolabeled with an antibody specific to each tissue type, and imaged using a confocal microscope. The results of this study concluded that most tissues cleared by …

Design, Synthesis, And Characterization Of Monometallic And Bimetallic Catalysts, Sonia Eskandari

Theses and Dissertations

Supported catalysts are used extensively in a variety of heterogeneously catalyzed reactions for industrial processes. Techniques for preparing supported noble metal catalysts are typically chosen to achieve high metal dispersions in order to obtain high activity for a given metal loading. Enhancing the catalytic performance of heterogeneous catalysts can be done by increasing active site count as well as modification of the physico-chemical characteristics of the catalyst material. For supported metal nanoparticles this can be achieved by decreasing particle size, thus increasing dispersion or metal utilization on the surface of the particles, while modification of metal properties can be attained …

Internal Gravity Wave Detection During The 21 August 2017 Total Solar Eclipse, Michael J.W. Stewart

Theses and Dissertations

Total solar eclipses supply both visual captivation and a controlled meteorological experiment through a sudden decrease in solar radiation. However, along with commonly expected changes in weather conditions, prior research suggests an adjustment of atmospheric dynamics caused by both a decrease in local incident solar radiation and the Moon’s sweeping shadow across the Earth at supersonic speed. The result is the potential production of internal gravity waves, which transfer both energy and momentum vertically to and from the upper levels of the atmosphere. A series of radiosondes were launched before, during, and after the 21 August 2017 eclipse in Batesburg, …

“As The Occasion Demands”: Constraint-Based Practice In Rhetoric And Composition, Erica Kerstin Fischer

Theses and Dissertations

In their 2010 Composition Studies article, Laurie Gries and Collin Brooke observe, “constrained writing has been underappreciated” in the composition classroom (21). Taking seriously the potential value of constraints in pedagogical practice, this project executes a cross-disciplinary examination (drawing from design theory, experimental poetry, literary theory, composition, and rhetorical theory) of the various occurrences of, and approaches to, constraints and their influences on the ways we think and write. This investigation reveals that constraints create the conditions under which students can become productively defamiliarized to their thinking and writing habits, encouraging them to encounter alternatives otherwise left unnoticed.

I suggest …

Milkfish, Emylisa Warrick

Theses and Dissertations

Milkfish is a collection of poems that explores familial and generational trauma in a Filipino-American family. Primarily written in first person narrative, it gives voice to a Filipina-American who has experienced controlling behavior, verbal abuse, silencing, and colorist attitudes and behaviors from her father and mother. The collection seeks to understand why the speaker’s parents raised her this way by investigating how the parents were raised in the Philippines. These poems were constructed with the help of interviews between the author and her parents. Additionally, it explores the patriarchal structure of Filipino families and shines a light on “women’s work,” …

Collaborating With Teachers To Create Peer Observations As A Means Of Effective Professional Development, Angela K. Vincent

Theses and Dissertations

This phenomenological, action research study engaged a sample of teachers from a large middle school in northern South Carolina in developing a protocol and recommendations for the use of peer observations that would provide meaningful professional development for teachers at this school. Data collection methods consisted of interviews, focus groups and trial observations. The study addressed two key research questions, what factors do the teachers see as important when completing a peer observation, and do they perceive the peer observation method as meaningful professional development that promotes teacher growth. The findings confirmed that, among this sample of teachers, peer observation …

Semiparametric Statistical Estimation And Inference With Latent Information, Qianqian Wang

Theses and Dissertations

In Chapter 1, we predicted disease risk by transformation models in the presence of missing subgroup identifiers. When a discrete covariate defining subgroup membership is missing for some of the subjects in a study, the distribution of the outcome follows a mixture distribution of the subgroup-specific distributions. Taking into account the uncertain distribution of the group membership and the covariates, we model the relation between the disease onset time and the covariates through transformation models in each sub-population, and develop a nonparametric maximum likelihood based estimation implemented through EM algorithm along with its inference procedure. We further propose methods to …

Construction Of Supramolecular And Coordination Compounds From Pyridyl Bis-Urea Macrocycles, Bozumeh Som

Theses and Dissertations

The self-assembly of macrocyclic molecules in solution and in the solid state modulates and in many cases enhances their properties for applications in sensing, catalysis and optoelectronics. The self-assembled structures are typically organized by non-covalent interactions such as hydrogen bonding, π-π stacking and dipole-dipole interactions. Our group has focused on the design and synthesis of bis-urea macrocycles that can self-assemble into solid cylinders or tubular structures affording crystalline materials. These macrocycles consist of two urea groups and two rigid C-shaped spacers. Easy functionalization of this system enables access to bis-urea macrocycle structures that could serve as molecular reactors, coordinating ligands …

Analysis Of Evacuation Behaviors And Departure Timing For October 2016’S Hurricane Matthew, Erika O. Pham

Theses and Dissertations

During a hurricane, an individual’s risk perception does not remain static. Spatial and temporal variations of a hurricane will shift perceptions of risk, and complicating this dynamic are information-seeking processes increasingly reliant on the individual’s self-motivated interpretation of information sources. Initial evacuation resistance or willingness could change even after evacuations are ordered, affecting evacuation preferences and departure times. Because Hurricane Matthew’s continually shifting track had virtually nonstop coverage, evacuation decisions were also being modified as residents either grew more or less certain of their safety.

This research investigates the evacuation behaviors associated with Hurricane Matthew in October of 2016. It …

Reevaluating The Parenting Wellbeing Gap: Evidence From The Wellbeing Module Of The American Time Use Survey, Daniela Veronica Negraia

Theses and Dissertations

Both scholars and the public have been intrigued by the question of whether parents experience higher levels of emotional wellbeing than adults who are not raising children. Yet despite decades of research on the topic, the answer to this question remains unclear. Using a novel source of nationally representative data, the Wellbeing Module of the American Time Use Survey (2010, 2012, 2013), this dissertation aims to unpack and extend prior understanding of the parenting wellbeing gap by pursing two studies. The first investigates whether parenthood may have both positive and negative links to adults’ emotional wellbeing; whether the gap varies …

Cognitive Remediation Of Working Memory Deficits In Children With Chronic Health Conditions: Tailoring Cogmed Training To Address Barriers To Adherence, Kelsey Smith

Theses and Dissertations

Objective: Children with sickle cell disease (SCD) and cancer are at risk for working memory impairment due to the disease and treatment. However, inconsistency in adherence to cognitive training programs conducted with this population suggests that adaptations are necessary in order to improve the effectiveness of this intervention. In addition, it is unclear whether gains in working memory translate to improvement in classroom functioning.

Methods: Children engaged in cognitive training exclusively over the summer in order to improve adherence to Cogmed Working Memory Training. A total of 17 children ages 7- 17 with a diagnosis of SCD (n = 14) …

Exploring The Role Of Schema Development And Its Impact Within The Digital Vocabulary Application Quizlet, Jana M. Tolleson

Theses and Dissertations

The purpose of this action research study was to ascertain the possible impact of using schema development strategies and the digital application Quizlet on student learning perspectives and achievement in a mid-level social studies classroom. U.S. schools are highly influenced by state standardized testing based on standards-driven curriculum that reinforces basic recall and recognition. School curriculum should be focused on higherlevel thinking skills such as critical thinking, social negotiation, and self-directed learning. The identified problem of practice of this study explored and described the use of technology at a basic level. Students are exploiting technology by copying and pasting information …

Phenotypic Response Of Marine Cryptophytes To Varying Spectral Irradiance, Kristin M. Heidenreich

Theses and Dissertations

Cryptophytes are eukaryotic algae found in a variety of aquatic ecosystems, that vary in the color of light available for photosynthesis. This algal division displays a diversity in necessary photosynthetic pigments, possessing either phycoerythrin (Cr-PE; “pink”) phycocyanin (Cr-PC; “green”). According to the theory of complementary chromatic adaptation, this diversity should help maximize absorption of light within natural environments. The objective of this study was to determine if pigmentation related to growth performance in environments of differing spectral irradiance. Eight species of marine cryptophytes (5 Cr-PE and 3 Cr-PC species) were grown under four different spectral light environments. Growth rates, cellular …

Fandom In Politics: Scale Development And Validation, Won-Ki Moon

Theses and Dissertations

Despite the importance of fandom in politics to understanding individuals’ political behaviors, reliable scales measuring political fandom are lacking. To fill this gap, the present study constructs and validates a new scale for political fandom. First, by reforming existed questions and making new questions, the author derived 42 questions belonging to seven dimensions as an initial item pool based on conceptualization. Second, to refine and develop the scale, the researcher conducted exploratory factor analysis and confirmatory factor analysis. According to the result of the studies, the final factor model of political fandom retained 25 questions and seven dimensions. In addition, …

The Mechanical Properties And Deformation Behavior Of Heat Treated Versus As-Received Inconel X-750, Christopher Marsh

Theses and Dissertations

X-750 is a nickel-chromium based super alloy of usefulness in a wide variety of applications such as gas turbines, rocket engines, nuclear reactors, pressure vessels, tooling, and aircraft structures. Its good mechanical properties are due to the strengthening from precipitation of γ′ particles upon prior ageing heat treatment. In this work, the effect of such heat treatment on the mechanical properties, tensile behavior, and fracture mechanisms of X-750 was studied at various temperatures by comparing it with a non-aged, solution annealed X-750. Tensile tests were conducted from room temperatures up to 900 °C at three separate strain rates (10-3, 10-4, …

Knowledge Practices In Professional Web Design, T. Zachary Frazier

Theses and Dissertations

This study examines the use and construction of knowledge by individuals involved in the professional design of websites. Its focus is on the knowledge practices of those who identify as web designers; professionals engaged primarily in the aesthetic design of websites. This study employs a qualitative semi-structured interview to explore this population’s practices, and adopts a constructivist approach built on critical realist ontology in analyzing the data. The study addresses the general lack of scholarship focusing on web designers, and helps build an understanding of the processes and forces that govern the development and creation of websites. The findings of …

Improving Instructional Practice Through Instructional Coaching, Lauren Dillard

Theses and Dissertations

The purpose of this action research study was to determine how instructional coaching impacted implementation of shared reading strategies in kindergarten classrooms. This study included four teachers from one primary school in South Carolina. All of the teachers that participated in this study had more than two years of teaching experience. Data for this study was collected from surveys, classroom observations, lesson plans, and focus groups. Teachers, instructional coaches, and administrators at one elementary school are concerned with the students’ ability to comprehend materials that are being read to them, as well as reading materials that students are reading independently. …

Exploration Of The Use Of Computer-Mediated Communications To Support The Face-Toface Collaborative Efforts Of A Sixth-Grade Professional Learning Community, Christine Horowitz

Theses and Dissertations

Noting the lack of resources to meet face-to-face, most notably time, a significant body of research has investigated the use of computer-mediated communication (CMC) to replace face-to-face interactions of teacher professional learning communities (PLCs). Equally noted is the research on social constructivist theory that supports social interaction as the foundation of learning (Vygotsky, 1978). The purpose of this qualitative case study was to determine how a successful sixth-grade PLC leveraged available technologies in support of their face-to-face collaborative efforts by answering the following research question: How do participants in an established PLC use CMC as a means of supporting and …

Strict Locality And Phonological Maps, Jane Chandlee, Jeffrey Heinz

Linguistics Faculty Scholarship

No abstract provided.

That Diabolical Traffic: Archaeological Explorations Of The Nineteenth Century Slave Trade In Coastal Guinea, Katherine Goldberg

Theses and Dissertations

The nineteenth century transatlantic slave trade had significant social, political, and economic ramifications for the coastal West African environments. As Britain pressured European and American imperial powers to join in anti-slave trading endeavors in the early portion of the nineteenth century, the slave trade was directed to areas such as the Rio Pongo in coastal Guinea, where imperial and national powers were scarce, and both legal and contraband trade could continue to succeed. In these situations, foreign traders were able to integrate themselves into local networks, gaining access to social and material capital, and creating a new class of transnational …

Epistemological Issues In Quality Of Life Measurement And Their Implications, Laura M. Cupples

Theses and Dissertations

This project explores the epistemology of quality of life measurement. Quality of life measures face a dual epistemic burden both to serve as data for the evidence-based medicine movement and to give patients a greater voice (McClimans 2017). Much time, effort, and money has been invested in these measures over the last 50 years, and yet their theoretical foundations remain weak. It is not clear whether these instruments succeed in measuring what they purport to measure, or what precisely is meant by “quality of life” (Hunt 1997). The epistemic challenges faced in quality of life measurement are not wholly unique. …

Influence Of Energy Availability On The Carbon Isotopes Of Methane And Biomarkers During Hydrogenotrophic Methanogenesis, Tran Nguyen

Theses and Dissertations

Signatures of organic molecules in the environment are widely used to identify microbial metabolic processes and to track the cycling of carbon. The lipid biomarkers of methane cycling archaea are of particular interest as they are unique, preserved over geologic time scales, and reflect processes that impact an important greenhouse gas. Their isotopic compositions have been used to distinguish regions where archaea produce and anaerobically consume CH4. Previous work has demonstrated that energy availability impacts the stable carbon isotopes of CH4 during microbial synthesis from H2 and CO2. Here, we investigated whether this relationship could be extended to lipids and …

Influence Of Application-Based Homework On Students Who Struggle In Algebra I, Charles Seipp

Theses and Dissertations

This investigation describes a problem of practice with the academic achievement of students who struggle in Algebra I by means of an action research design. Students regularly struggle academically for a variety of reasons, as described within and are frequently identified as at-risk due to this struggle. This investigation seeks to determine if the utilization of application-based homework serves to increase achievement and student engagement in a course with such significant importance for future success as Algebra I. An example of application-based would be the use of specific content outside of the classroom, such as parabolic functions to model projectile …