Digital Commons Network^™

If At First You Don't Succeed, Try, Try, Try Again: The Third Circuit Strikes Down Prevailing Wage Rule Once More In Comite De Apoyo A Los Trabajadores Agricolas V. Perez, Sara Moyer

Villanova Law Review (1956 - )

No abstract provided.

Professional Learning Communities As A Professional Development Model Focusing On Instructional Practices Used To Teach Writing In Early Childhood, Jill T. Leonard

Electronic Theses and Dissertations

The purpose of this qualitative case study was to explore the implementation of a Professional Learning Community (PLC) as a professional development model effective in altering teachers‘ perceptions of their knowledge and skill in teaching developmental writing in grades K-3. This research is necessary to examine how offering teachers collaborative support needed for understanding and implementing research-based best practice approaches to teach developmental writing strengthens the quality of instructional practice necessary to meet rigorous standards being imparted from Common Core Standards. Through the development of a PLC, teachers have an opportunity for collaborating within the school building, which provides optimal …

Predicting Intraday Financial Market Dynamics Using Takens' Vectors; Incorporating Causality Testing And Machine Learning Techniques, Abubakar-Sadiq Bouda Abdulai

Electronic Theses and Dissertations

Traditional approaches to predicting financial market dynamics tend to be linear and stationary, whereas financial time series data is increasingly nonlinear and non-stationary. Lately, advances in dynamical systems theory have enabled the extraction of complex dynamics from time series data. These developments include theory of time delay embedding and phase space reconstruction of dynamical systems from a scalar time series. In this thesis, a time delay embedding approach for predicting intraday stock or stock index movement is developed. The approach combines methods of nonlinear time series analysis with those of causality testing, theory of dynamical systems and machine learning (artificial …

Role Of The Orphan Crispr 2 In Enterococcus Faecalis, Andriy Barchuk

Honors College Theses

Enterococcus faecalis is a Gram-positive aerotolerant anaerobic bacterium primarily found as a member of the human and animal intestinal flora. Enterococcus faecalis along with 27 other species comprise the genus Enterococcus. Out of the whole genus E. faecalis and E. faecium are the second most common nosocomial cause for urinary tract and wound infections. The treatment of the infections is made even more complex due to E. faecalis resistance to last-resort drugs like vancomycin. An inverse relationship has been observed in the species between antibiotic resistance and presence of the CRISPR-cas locus. CRISPR-Cas (clustered, regularly interspaced short palindromic repeats and …

Borges's Postmodern Landscape, Mario Vrbančić

CLCWeb: Comparative Literature and Culture

In his article "Borges's Postmodern Landscape" Mario Vrbančić examines specific constructs of space -- among them heterotopia (Michel Foucault) and hyperreality (Jean Baudrillard) -- and applies them to narration and narrative strategies in Jorge Luis Borges's texts. Vrbančić posits that postmodern mapping undermines our known familiar geography and that authors like Borges who experimented with different spaces and connections in their texts, represent postmodernism avant la lettre.

Malware Collection And Analysis Via Hardware Virtualization, Tamas K. Lengyel

Doctoral Dissertations

Malware is one of the biggest security threat today and deploying effective defensive solutions requires the collection and rapid analysis of a continuously increasing number of samples. The collection and analysis is greatly complicated by the proliferation of metamorphic malware as the efficacy of signature-based static analysis systems is greatly reduced. While honeypots and dynamic malware analysis has been effectively deployed to combat the problem, significant challenges remain. The rapidly increasing number of malware samples poses a particular challenge as it greatly inflates the cost of the hardware required to process the influx. As modern malware also deploys anti-debugging and …

Festivals Of Art, Carnivals Of Representation: On Contemporary Art And Neoliberalism, Tijen Tunali

Art & Art History ETDs

In this dissertation, I look at the changing praxes of contemporary art and culture vis-á-vis neoliberalism. With examples from the Americas, the Middle East, and Eastern Europe, I acknowledge, but trespass the visible effects and outcomes of globalization with regard to art and culture. In current literature they often are interpreted as straightforward and homogeneous developments, but in this dissertation, I show the complexity, heterogeneity and inequality of new social, political, and cultural relationships wrought by and against the neoliberal ideology and processes that affect all corners of the world. My main focus is on the dialectics of contemporary art …

Designing For Immersive Technology: Integrating Art And Stem Learning, Jane Elizabeth Crayton

Art & Art History ETDs

Students struggle to learn STEM concepts. The arts have been proposed as a means to engage students in STEM education, resulting in the idea of STEAM. However, STEAM approaches do not always result in learning. A collaboration between a major research university and a small Native arts college in the southwestern United States provided an opportunity for studying the potential for arts to engage students in STEM learning. This study investigates how participating art students (N = 4) solved technological and design production problems when working with immersive technologies in a paid summer internship program. The internship program lasted six …

A Manipulation Study: The Effect Of Predation Risk On The Space Use Of The Chilean Rodent, Octodon Degus, Erin D. Myers

Honors Theses

Predation has significant effects on animal behavior and space use across species. In small mammals, the home range areas are shown to be influenced by predation risk. This project incorporates trapping data to analyze how predation risk influences the space use of Octodon degus, a social rodent endemic to Chile. We compared range size of degus living in four predator exclusion enclosures versus four control, non-predator exclusion enclosures in Parque Nacional Bosque de Fray Jorge, Chile through grid trapping methods. For each enclosure (NP and P) 95% MCP, 95% Kernal, 95% Distance Interval, and average captures was measured. There were …

Optimizing A Luciferase-Based Tool For Studying The Effects Of Fatty Acid Desaturase 7 On Singlet Oxygen Accumulation In Arabidopsis Thaliana, Abeer Muhammedali Alnasrawi

Graduate Theses and Dissertations

In plants, reactive oxygen species (ROS) are generated as a byproduct of normal metabolism, as well as in response to adverse conditions such as light stress, extreme temperatures, and exposure to pests and pathogens. Singlet oxygen (1O2) is a ROS that is formed during photosynthesis in photosystem II (PSII) of the chloroplasts. Levels of 1O2 and other ROS are tightly controlled in healthy plants, but some studies suggest that levels of fatty acid desaturase (FAD) activity in Arabidopsis thaliana can influence constitutive and/or stress-responsive ROS accumulation. In this study, a luciferase-based reporter gene that is selectively stimulated by 1O2 (AAA-ATPase: …

Volume 35, Number 4, December 2015 Olac Newsletter, Marcy Strong, Autumn H. Faulkner, Richard N. Leigh, Jan Mayo, T.J. Kao, Jay Weitz, Lisa Romano

OLAC Newsletters

Digitized December 2015 issue of the OLAC Newsletter.

Animal Science E-Newsletter, December 2015, University Of Arkansas, Fayetteville. Department Of Animal Sciences

Animal Science e-Newsletter

No abstract provided.

How Relevant Is The Disclosure Of A Ceo Pay Ratio?, Addison Stanfill

Accounting Undergraduate Honors Theses

An aftershock of the so called “Great Recession” in 2008, the Dodd-Frank Wall Street Reform and Consumer Protection Act effective July 21, 2010 aimed to increase the transparency of public companies. Section 953(b) of this act is targeting the transparency of executive and employee compensation by requiring the disclosure of a CEO to median employee pay ratio. This disclosure requirement, set to affect all filings with a fiscal year beginning after January 1, 2017, was a response to the public outcry against excessive CEO compensation. Although it does promote the transparency initiative of the Dodd-Frank Act, this disclosure may be …

Picosecond Time-Resolved Studies Of Multiple Energy Transfer In Conjugated Polymer Nanoparticles, Louis Charles Groff Ii

All Dissertations

Conjugated polymer nanoparticles (CPNs) are a model system for the study of complex, nanoscale, multichromophoric interactions. In this dissertation, we are focused on furthering our understanding of the physical picture, processes, length scales, and time scales of energy transport in conjugated polymers. In particular, we are interested in determining how parameters related to the nanoscale structure and composition of CPs affect energy transport, which is investigated using steady-state and time-resolved fluorescence spectroscopy in conjunction with Monte Carlo simulation methods. Such information could prove useful for optimizing the structure and composition of device layers (e.g., in photovoltaic devices). We additionally seek …

Reinventing The Medical Request Process In A Correctional Healthcare Setting, Leah Murphy

Master's Projects and Capstones

This project was developed as part of a Clinical Nurse Leader course of study with the goal of gathering and evaluating microsystem data, and the creation and implementation of a process improvement project. The project was conducted in a correctional setting which houses male and female detainees with a wide variety of medical needs. The project addressed long wait times for detainees who have submitted a request for services from the medical department. The goal of this project was to reduce wait times for medical requests, and provide service for a greater number of patients. This project is needed because …

Modeling Arbitrarily Interval-Censored Survival Data With External Time-Dependent Covariates, Wei Fang

Dissertations

Arbitrarily interval-censored survival data refer to the situation where the exact time of the occurrence of an event of interest is only known to have occurred within some two consecutive examinations. External time-dependent covariates refer to those whose values change during the periodic follow-up, and whose value at a particular time does not require individuals to be under direct observation. Regression modeling of survival data usually either handles arbitrarily interval-censored data alone (Farrington, 1996) or external time-dependent covariates alone (Cox, 1972; Therneau & Grambsch, 2000). In the current research, an adjustment has been made to the data augmentation used in …

The Art Of Multiphonics: A Progressive Method For Trombone, Matthew William Haislet

Dissertations

The Art of Multiphonics serves as a resource for trombone players and teachers wanting to develop multiphonic technique in order to approach the literature for which this technique is required. Its further aims are to provide accurate and relevant information regarding (1) subjective tones and beats, (2) the tuning of multiphonic intervals, and (3) vocal technique. Designed to be accessible to players of intermediate to advanced abilities, this method contains progressively arranged exercises for vocal and split-tone multiphonics. The first five chapters of the method are devoted to vocal multiphonics and contain individual subchapters that focus on one aspect of …

A Design For A National Music Examination Board In Thailand, With Particular Reference To Viola, Juckrit Charoensook

Dissertations

The research of “A Design for a National Music Examination Board in Thailand, with Particular Reference to Viola” aims to study the requirements of viola entrance examinations of the three selected colleges of music in Thailand: Chulalongkorn University, Mahidol University, and Silpakorn University; and the critical survey of syllabi of two selected international music examination boards: Trinity College London and Associated Board of the Royal School of Music. By combining the result from both studies, the design for a standard assessment of viola in Thailand is proposed. The standard assessment is divided into eight grade levels as a common practice. …

Trust Within Higher Education Consortia: A Phenomenological Study Of The Experiences Of Directors And Leaders, James A. Yankech

Department of Educational Administration: Dissertations, Theses, and Student Research

Trust is a foundational element for success within a higher education consortium. Defined as a group of colleges and universities united through collective effort, a consortium allows member institutions to achieve more cooperatively than alone. However these same institutions still compete in many ways – for students, government appropriations, and research dollars as examples. Therefore a balance must be struck between institutional and consortium interests. As a result trust between and among member institutions of a consortium becomes an important phenomenon to be understood. This study examined the phenomenon of trust from the perspective of consortia directors and leaders. Two …

Parents’ Reasons For Choosing Non-Public Non-Denominational Elementary Schools For Low Socioeconomic Students In Alabama: A Mixed-Methods Study, Kyle A. Francis-Thomas

Department of Educational Administration: Dissertations, Theses, and Student Research

The purpose of this mixed-methods study was to determine parents’ reasons for choosing Non-Public Non-Denominational Elementary Schools for low socioeconomic students in Alabama. Low socioeconomic students were defined as students who qualified for free/reduced lunches. The research was designed as a mixed methods study with data being collected via an online survey and interviews. This study fills a gap in the literature about parents’ reasons for choosing Non-Public Non-Denominational Elementary Schools for low socioeconomic students in Alabama.

Based on the literature there are many possible reasons for parents choosing to send their children to private schools. The literature indicated that …

Undocumented Migrants As New (And Peaceful) American Revolutionaries, Daniel Morales

College of Law Faculty

This essay situates undocumented migrants in the history of the American revolutionary period. The lawbreaking of both groups produced constructive legal and social change. For example, the masses of American revolutionaries and many of their leading men fought to rid the colonies of hereditary aristocracy. Colonists had come to cherish the proto-meritocracy that had bloomed on colonial shores and rankled at local evidence of aristocratic privilege, like the Crown’s grant of landed estates to absentee English aristocrats.Today’s equivalent hereditary aristocracy is the citizenry of wealthy democracies like the United States. Hereditary citizens use immigration restrictions to reserve the wealth and …

Retinal Architecture In ​Rgs9- And ​R9ap-Associated Retinal Dysfunction (Bradyopsia), Rupert W. Strauss, Adam M. Dubis, Robert F. Cooper, Rola Ba-Abbad, Anthony T. Moore, Andrew R. Webster, Alfredo Dubra, Joseph Carroll, Michel Michaelides

Biomedical Engineering Faculty Research and Publications

Purpose

To characterize photoreceptor structure and mosaic integrity in subjects with RGS9- and R9AP-associated retinal dysfunction (bradyopsia) and compare to previous observations in other cone dysfunction disorders such as oligocone trichromacy.

Design

Observational case series.

Methods

setting: Moorfields Eye Hospital (United Kingdom) and Medical College Wisconsin (USA). study population: Six eyes of 3 subjects with disease-causing variants in RGS9 or R9AP. main outcome measures: Detailed retinal imaging using spectral-domain optical coherence tomography and confocal adaptive-optics scanning light ophthalmoscopy.

Results

Cone density at 100 μm from foveal center ranged from 123 132 cones/mm²to 140 013 cones/mm^{2 …}

Privacy As A Public Good, Joshua A. T. Fairfield, Christoph Engel

Duke Law Journal

Privacy is commonly studied as a private good: my personal data is mine to protect and control, and yours is yours. This conception of privacy misses an important component of the policy problem. An individual who is careless with data exposes not only extensive information about herself, but about others as well. The negative externalities imposed on nonconsenting outsiders by such carelessness can be productively studied in terms of welfare economics. If all relevant individuals maximize private benefit, and expect all other relevant individuals to do the same, neoclassical economic theory predicts that society will achieve a suboptimal level of …

Journal Staff

Duke Law Journal

No abstract provided.

Beyond Bitcoin: Issues In Regulating Blockchain Transactions, Trevor I. Kiviat

Duke Law Journal

The buzz surrounding Bitcoin has reached a fever pitch. Yet in academic legal discussions, disproportionate emphasis is placed on bitcoins (that is, virtual currency), and little mention is made of blockchain technology—the true innovation behind the Bitcoin protocol. Simply, blockchain technology solves an elusive networking problem by enabling “trustless” transactions: value exchanges over computer networks that can be verified, monitored, and enforced without central institutions (for example, banks). This has broad implications for how we transact over electronic networks.

This Note integrates current research from leading computer scientists and cryptographers to elevate the legal community’s understanding of blockchain technology and, …

Rethinking Janus: Preserving Primary-Participant Liability In Sec Antifraud Enforcement Actions, Greg Gaught

Duke Law Journal

The Securities and Exchange Commission relies heavily on the securities laws’ antifraud provisions in fulfilling its role as watchdog of the U.S. securities markets. But the Supreme Court’s decision in Janus Capital Group, Inc. v. First Derivative Traders has frustrated the SEC’s efforts to keep fraud at bay. There the Court drastically narrowed the scope of actors who can qualify as primary participants in misrepresentations perpetrated in connection with the purchase or sale of securities under Rule 10b-5(b). This Note argues that Janus’s holding creates an incongruence in the SEC’s ability to enforce the securities laws’ misrepresentation provisions, with …

Predicting Outcomes In Investment Treaty Arbitration, Susan D. Franck, Lindsey E. Wylie

Duke Law Journal

Crafting appropriate dispute settlement processes is challenging for any conflict-management system, particularly for politically sensitive international economic law disputes. As the United States negotiates investment treaties with Asian and European countries, the terms of dispute settlement have become contentious. There is a vigorous debate about whether investment treaty arbitration (ITA) is an appropriate dispute settlement mechanism. While some sing the praises of ITA, others offer a spirited critique. Some critics claim that ITA is biased against states, while others suggest ITA is predictable but unfair due to factors like arbitrator identity or venue. Using data from 159 final cases derived …

Predicting Academic Achievement For Seventh Grade Language Arts Students Using The Seven Dimensions Of The Multi- Dimensional Assessment, Mary Rogers

Doctoral Dissertations and Projects

The purpose of this correlational study was to test how accurately end of the year achievement scores can be predicted by using the seven dimensions of the Multi-Dimensional Assessment in the seventh grade language arts classroom in a southeastern Tennessee school district. The predictor variables were the seven dimensions of the MDA: community engagement, curriculum expectations, developmental perspectives, educational attitudes, faculty fidelity, leadership potential, and school climate. The criterion variable of interest, academic achievement, was generally defined as scores made on the Tennessee Department of Education state mandated test for seventh grade in reading/language arts, the Tennessee Comprehensive Assessment Program …

Blended Online Learning Versus Traditional Classroom Learning: A Comparison Of Mathematics Content Mastery For High School Students Of Homeowners And Non-Homeowners, Jeannette Hallam

Doctoral Dissertations and Projects

The purpose of this causal-comparative study was to compare the methods of traditional face-to-face classroom instruction and blended online instruction for students from differing home environments who were repeating a Mathematics I course at the high school level. This quantitative study, conducted at three high schools in Georgia, used the theories of self-regulated learning, student-centered learning, Keller’s ARCS (Attention, Relevance, Confidence, and Satisfaction) model of motivational design of instruction, and cognitive load theory to compare the two approaches to learning. The participants in this study consisted of 398 high school students taking a Mathematics I class for the second time …

The Effects Of Preparedness On Career And Technical Education Student’S Program Performance And Vocational Attainment, Walter Warren

Doctoral Dissertations and Projects

The purpose of this quantitative correlational study was to consider the effects that academic and vocational preparedness have on postsecondary students’ performance in a Career and Technical Education (CTE) or apprenticeship program, and the relationship between their in-program performance and vocational attainment after program completion. The study was conducted using archival data from a postsecondary CTE institution with a proven track record for administering apprentice programs. The findings from this study are an indication that academic and vocational preparedness are relevant factors when considering students’ ability to complete a postsecondary CTE program, level of performance in a CTE program, and …