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A New American Dream, Allison Rae Johnson

All Theses

A New American Dream traverses’ the hierarchical systems of power within the United States of America (USA). Survival and ‘success’ in the USA almost always requires assimilation into white culture, valuing patriarchy, capitalism and white supremacy (PCWS). Articulated through fine art prints, video and commercially produced postcards, my Master of Fine Arts Thesis artwork serves as multimedia instigation, compassing the viewer to reflect upon injustices of today and to reimagine a society of equality for tomorrow. Holding a queer liberatory politick with an artistic platform, my puissance lies within disrupting our ability to lucidly categorize and separate issues. The artwork …

A Multimodal Exploration Of Altered Mechanical And Histological Properties In Tendons With Degenerative Tendinopathy, Olivia Newkirk

All Theses

Tendons injuries occur in people of all ages and can range from soreness and inflammation to full rupture requiring surgical repair. Larger injuries are typically preceded by accumulated damage that can change the strength of the tendon, and the way it responds to stress. A multimodal analysis of the changing properties serves to elucidate some of the changes both histologically and chemically, and how they affect the global properties like strength. Literature cites a number of changes including increased glycosaminoglycan (GAG) content, disordered collagen fibers, increased cellularity, increased cross-sectional area, and decreased Young’s Modulus.

This paper analyzes these five altered …

Synthesis Of Metakaolin-Based Geopolymer And Its Performance As Sole Stabilizer Of Expansive Soils, Rinu Ann Samuel

Civil Engineering Dissertations - Archive

Expansive soils have been stabilized using conventional soil stabilizers such as lime and cement for many decades. These conventional stabilizers form cementitious productions that enhance the strength properties and reduce the swelling and shrinkage potential of expansive soils. However, the energy-intensive production operations of conventional soil stabilizers release substantial amounts of harmful greenhouse gases into the atmosphere. In addition, conventional soil stabilizers are also prone to durability issues, which make them somewhat ineffective as long-term solutions. Furthermore, the use of calcium-based stabilizers cause excessive swelling and shrinkage in sulfate-bearing subgrade soils due to the formation of highly expansive minerals like …

Development Of A Flexible Pavement Design Protocol For The Uae Based On The Mechanistic-Empirical Pavement Design Guide, Ammar Hassan Alalkim Alzaabi

Civil Engineering Dissertations - Archive

The Ministry of Infrastructure Development in the UAE has used the AASHTO 1993 Pavement Design Guide for the design of new flexible pavement structures for many years. An improved pavement design method, called the Mechanistic-Empirical Pavement Design Guide (MEPDG) was developed by AASHTO in their effort to update the empirical method used in 1993 Guide. The project was initiated by the National Cooperative Highway Research Program (NCHRP) 1-37A project. It is based on mechanistic-empirical analysis of the pavement structure to predict the performance of the pavements subject to pavement structure and materials, traffic and environmental conditions. The development allowed for …

Seismic Response And Deformation Analyses Of Earthen Dams, Leila Mosadegh

Civil Engineering Dissertations - Archive

Assessment of the response of earthen structures, such as dams and levees, during earthquake events, is crucially important to geotechnical engineers. It is imperative to perform seismic response analysis to assess the stability and serviceability of these structures during probable seismic events. Before performing a seismic response analysis, an engineer or a researcher needs to select between two-dimensional (2D) plane strain analysis and a computationally intensive three dimensional (3D) analysis of an infrastructure. The 3D analysis should closely capture the behavior of infrastructure seismic response than a simplistic 2D analysis. Furthermore, a dilemma remains regarding the choice of a suitable …

Nanopetrophysical Characterization Of The Wolfcamp A Shale Formation In The Permian Basin Of Southeastern New Mexico, U.S.A., Ryan Z. Jones

Earth & Environmental Sciences Theses - Archive

The Permian Basin has been producing oil and gas for over a century, but the production has increased rapidly in recent years due to new completion methods such as hydraulic fracturing and horizontal drilling. The Wolfcamp Shale is a large producer of oil and gas that is found within both the Delaware and Midland sub-basins of the Permian. This study focuses on the Wolfcamp A section in the Delaware Basin which lies within southeastern New Mexico and west Texas. The most recent study performed to estimate continuous (unconventional) oil within the Delaware Basin was conducted in November 2018 by the …

Performance Modeling And Resource Provisioning For Data-Intensive Applications, Zhongwei Li

Computer Science and Engineering Dissertations - Archive

Performance evaluation and resource provisioning are two most critical factors to be considered for designers of distributed systems at modern warehouse data centers. The ever-increasing volumes of data in recent years have pushed many businesses to move their computing tasks to the Cloud, which offers many benefits including the low system management and maintenance costs and better scalability. As a result, most recent prominently emerging workloads are data-intensive, calling for scaling out the workload to a large number of servers for parallel processing. Questions can be asked as what factors impact the system scaling performance, and how to efficiently schedule …

Multivariate Time Series Pattern Recognition Using Machine Learning And Deep Learning Methods, Sai Abhishek Devar

Industrial, Manufacturing, and Systems Theses - Archive

In this research work, we have implemented machine learning & deep-learning algorithms on real-time multivariate time series datasets in the manufacturing & health care fields. The research work is organized in two case-studies. The case study-1 is about rare event classification in multivariate time series in a pulp and paper manufacturing industry, data was collected of multiple sensors at each stage of production line, the data contains a rare event of paper break that commonly occurs in the industry. For preprocessing we have implemented sliding window approach for calculating first order difference method to capture the variation in the data …

Teachers’ Perceptions Of Reading Wonders: Is It Really A Wonder? A Program Evaluation, Myra A. Richardson

Dissertations

Reading programs are essential tools for leaders to use while building literacy. The transfer from instructional delivery to student knowledge should be easily recognizable in the end-of-year assessment data. As the principal analyzing the end-of-year data, I discovered a problem when I struggled to see this transfer in my data. The purpose of this program evaluation was to determine whether teachers perceived Reading Wonders to be an effective reading program for the school district as well as whether the assessment data aligned with teachers’ perceptions. A survey was used to collect responses from the participants and an Excel spreadsheet was …

Teacher Evaluation Practices And Policy Implications: Effective Strategies For Changing Instruction, Scott Grens

Dissertations

This study is a program evaluation of the effectiveness of teacher evaluation practices in a small suburban elementary school district in Illinois from 2017-2019. The primary research question explored in this program evaluation is whether and to what extent the teacher evaluation process is changing teacher practices in Washington School District 25. Employing a qualitative research methodology, with data gathered from teacher interviews, school administrator interviews, and document analysis, this study identified several key components to the improvement of instructional practices for teachers. Policy implications and recommendations highlight the importance of the following: a common instructional framework, staff involvement in …

Local Orbital Degeneracy Lifting As A Precursor To An Orbital-Selective Peierls Transition, E. S. Bozin, W. G. Yin, R. J. Koch, M. Abeykoon, Yew San Hor, H. Zheng, H. C. Lei, C. Petrovic, J. F. Mitchell, S. J. L. Billinge

Physics Faculty Research & Creative Works

Fundamental electronic principles underlying all transition metal compounds are the symmetry and filling of the d-electron orbitals and the influence of this filling on structural configurations and responses. Here we use a sensitive local structural technique, x-ray atomic pair distribution function analysis, to reveal the presence of fluctuating local-structural distortions at high temperature in one such compound, CuIr₂S₄. We show that this hitherto overlooked fluctuating symmetry-lowering is electronic in origin and will modify the energy-level spectrum and electronic and magnetic properties. The explanation is a local, fluctuating, orbital-degeneracy-lifted state. The natural extension of our result would …

3d Janus Plasmonic Helical Nanoapertures For Polarization-Encrypted Data Storage, Yang Chen, Xiaodong Yang, Jie Gao

Mechanical and Aerospace Engineering Faculty Research & Creative Works

Helical structures have attracted considerable attention due to their inherent optical chirality. Here, we report a unique type of 3D Janus plasmonic helical nanoaperture with direction-controlled polarization sensitivity, which is simply fabricated via the one-step grayscale focused ion beam milling method. Circular dichroism in transmission of as large as 0.72 is experimentally realized in the forward direction due to the spin-dependent mode coupling process inside the helical nanoaperture. However, in the backward direction, the nanoaperture acquires giant linear dichroism in transmission of up to 0.87. By encoding the Janus metasurface with the two nanoaperture enantiomers having specified rotation angles, direction-controlled …

Pore Elimination Mechanisms During 3d Printing Of Metals, S. Mohammad H. Hojjatzadeh, Niranjan D. Parab, Wentao Yan, Lianyi Chen, For Full List Of Authors, See Publisher's Website.

Mechanical and Aerospace Engineering Faculty Research & Creative Works

Laser powder bed fusion (LPBF) is a 3D printing technology that can print metal parts with complex geometries without the design constraints of traditional manufacturing routes. However, the parts printed by LPBF normally contain many more pores than those made by conventional methods, which severely deteriorates their properties. Here, by combining in-situ high-speed high-resolution synchrotron x-ray imaging experiments and multi-physics modeling, we unveil the dynamics and mechanisms of pore motion and elimination in the LPBF process. We find that the high thermocapillary force, induced by the high temperature gradient in the laser interaction region, can rapidly eliminate pores from the …

Living The Metaphor, Shaun Stiemsma

Pro Rege

No abstract provided.

Byway, Bob De Smith

Pro Rege

No abstract provided.

Level Bs, Bill Elgersma

Pro Rege

No abstract provided.

Visual Identity: Cace, Sioux Center, Iowa, Vaughn Donahue

Pro Rege

No abstract provided.

Prism, 2018, David Versluis

Pro Rege

No abstract provided.

It’S A Dog’S Life: Dog Transformations In Two Examples Of Modern Russian Literature, Alexandra Jane Gass

Modern Languages & Literatures Honors Theses

This paper focuses on the comparative analysis of Mikhail Bulgakov’s Heart of a Dog and Vladimir Mayakovsky’s “How I Became a Dog.” After providing a brief historical and biographical context to these authors and their respective works, this thesis, while it explores the similarities, mainly focuses on the differences in themes and concepts in these two works and how they relate to the authors’ differing views and interesting relationship as contemporaries. Additionally, this thesis looks in-depth at each work’s use of transformation and dogs to convey views on Soviet Russia following the October Revolution. Ultimately, both works represent transformations involving …

170th Commencement, Fall

Commencement Programs

No abstract provided.

Front Matter, North Carolina Journal Of Law & Technology

North Carolina Journal of Law & Technology

No abstract provided.

Who Gets The Frozen Embryos During A Divorce? A Case For The Contemporaneous Consent Approach, Sarah B. Kirschbaum

North Carolina Journal of Law & Technology

The increase in the use and success of Assisted Reproductive Technology has come with an increase in legal and ethical dilemmas facing courts and prospective parents. In particular, courts in the past 25 years have grappled with the issue of frozen embryo disposition during a divorce proceeding. Most couples sign some form of contract before freezing their embryos. Many state courts, however, interpret and enforce these contracts differently than they do other contracts. While approaches to in vitro fertilization contract interpretation and enforcement already exist in some states, many states have yet to decide what will happen if a frozen …

Le Docteur Et La Sorcière : Conflits De Médecine Et Concurrence Des Traditions Dans Moi, Tituba, Sorcière ... Noire De Salem, Natacha D'Orlando

Présence Francophone: Revue internationale de langue et de littérature

This article focuses on Maryse Condé's depiction of medicine and science in her 1986 novel Mai, Tituba, sorcière. It argues that Tituba's critique of modern western medicine, as well as her definition of witchcraft as a healing art, resonate with some topical feminist issues around the time of its publication. Condé's rewriting of the Salem witchtrials emphasizes indeed the epistemological, as well as metaphysical, conflict between the female Caribbean healer and the male doctor whose diagnoses contribute to Tituba's condemnation. As Tituba's confidence in her power and knowledge grows, she also impersonates the danger of an arrogant science, forgoing Man …

Anatole Koffi Molley (2018). Chinua Achebe Ou La Pragmatique Du Discours Postcolonial, Paris, L'Harmattan, 331 P., Eronini Egbujor

Présence Francophone: Revue internationale de langue et de littérature

No abstract provided.

Exploring The Influence Of Servant Leadership On Teacher Satisfaction And Retention, Rachelle J. Wong

CUP Ed.D. Dissertations

Given the importance of qualified teachers, research has explored teacher retention. One of the most influential ways to retain qualified teachers is through teacher satisfaction. Research has consistently indicated that leadership can influence teacher satisfaction positively or negatively. This qualitative case study explored the influence of one leadership style: servant leadership. Among the many leadership styles, servant leadership is well-suited for the education setting, which naturally focuses on serving and growing people. Therefore, this study used 10 principles of servant leadership (Greenleaf 1970, 1996, 2002) as the conceptual framework, exploring the influence of servant leadership on teacher satisfaction and longevity. …

Parental Involvement Matters: The Teachers’ Perspective, Willie Penn

CUP Ed.D. Dissertations

The impact of parental involvement in education, as well as parents’ relationships with educators, has been of great interest to researchers in education. Researchers have recorded numerous benefits of the influence of parental involvement in the quality of education and the academic achievement of students. Directed by Epstein’s framework of involvement, the purpose of this qualitative explanatory case study was to understand the teachers’ perspectives on parental involvement and how these relate to parental involvement in an inner-city school in a large public-school district in North Carolina that has low parental involvement. The data collection methods include interviews, follow-up interviews, …

The Effectiveness Of Biblical Worldview Integration With Early Adolescents In Thailand, Lisa B. Deprey

CUP Ed.D. Dissertations

Christian educators and institutions may make use of an instructional pedagogy known as biblical worldview integration. This pedagogical instrument intentionally connects every aspect of the curriculum to at least one element of a biblical worldview to inculcate that worldview in students. This research study was conducted over the course of the second semester at a Christian international school in Thailand that implements biblical worldview integration across the curriculum. Focusing on Thai Buddhist middle-school students, research was conducted in three parts: pre- and post-surveys with students to determine change in worldview, parent interviews, and teacher interviews. While an analysis of the …

How Content Teachers Transition To Teaching A Steam Curriculum, Leslie S. Scruggs

CUP Ed.D. Dissertations

An increasing number of educators are supporting the STEAM approach to education, so that students will have the necessary skills and abilities needed for the 21st century workforce. Entire schools as well as school districts have transitioned to STEAM. The purpose of this multiple case study was to explore how content teachers make the transition from their traditional educational approach to implementing a STEAM curriculum. The researcher used purposeful sampling to select one participant from the arts discipline and one teacher from the STEM discipline at two research sites used in the multiple case study. Data collection methods included one-on-one …

Business School Educators And Authentic Assessment: A Phenomenological Case Study, Tina Callaway

CUP Ed.D. Dissertations

Newly hired college graduates who have earned their degree in business are underprepared in demonstrable foundational and functional professional competencies required for success in the workplace. The basic business skills necessary to be learned through studies at institutions of higher education are forcing schools to consider if changing the way learning is assessed would create a more valuable post-graduation employee. This phenomenological case study was designed to discover if business school educators at institutions of higher learning recognize the value of using authentic assessment practices as preparation for graduates seeking future employment in a business setting. The study was conducted …

Insight Into How College Freshmen Understand Their Reading And Text Experiences, Jolie Dorrell

CUP Ed.D. Dissertations

This qualitative case study was designed to add insight to the scholarly literature about how college freshmen understand and describe their reading experiences. Two research questions guided this study: How do college freshmen understand and describe their educational reading experiences, and how do college freshmen understand the difference between college level reading and the reading experiences they had in high school. The researcher utilized semistructured interviews with a sample of 13 participants in a rural county in the western portion of the United States. Participants also provided textual samples from their freshman level college courses. Each participant had completed at …