Digital Commons Network^™

Crustal Structure And Evolution Beneath The Colorado Plateau And The Southern Basin And Range Province, Lamuail Bashir

Doctoral Dissertations

"Stacking of about 15,500 P-to-S receiver functions recorded at 72 USArray and other broadband seismic stations placed on the Colorado Plateau and the SBRP in Arizona revealed systematic spatial variations in crustal Vp/Vs, crustal thickness and amplitude of P-to-S converted phases. Our results reveal that the BRP is characterized by a thin crust (28.2 ± 0.5 km), a mean Vp/Vs of 1.761 ± 0.014 and a mean amplitude (R) of P - to - S converted wave (relative to that of the direct P wave) of 0.181 ± 0.014 that are similar to a typical continental crust, consistent with the …

Impact Of Channel Statistics And Correlation On Underwater Acoustic Communication Systems, Jesse Scott Cross

Masters Theses

"Several statistical properties of underwater acoustic channels gathered from experiment data are analyzed. The baseband channel impulse response (CIR) is estimated using a time domain least squares technique with a sliding window applied to the probing sequences. From the CIR estimation, the probability distribution functions (PDFs) of the magnitude, real part, imaginary part, and phase of the CIR are calculated. Gamma, Rayleigh, and compound k distributions are fitted to the magnitude PDF and the fitness of the distributions are calculated with a two-sample Kolmogorov-Smirnov test. Other statistics such as the autocorrelation function, coherence time, and scattering function are evaluated. The …

Quantifying The Carbon Footprint Of Lean Waste, Kristen Donovan Balinski

Masters Theses

"The objective of this paper is to provide a method of quantifying lean wastes in terms of carbon dioxide emissions by using value stream mapping. Lean manufacturing, a process based on waste identification and reduction, is a growing trend in industry and a proven method of lowering costs. The environmental impact of these wastes can be quantified by identifying the metrics associated with them, and using existing reports to convert those metrics into measurements of carbon dioxide. Growing environmental concerns are prompting federal government regulation of greenhouse gas or carbon dioxide emissions, as seen in the American Clean Energy and …

Analysis And Modeling Of Depth-Of-Cut During End Milling Of Deposited Material, Haythem Gaja

Masters Theses

"This study addresses depth-of-cut detection and tool-workpiece engagement using an acoustic emission monitoring system during milling machining for a deposited material. Online detection of depth-of-cut presents many technical difficulties. Researchers have used various types of sensors and methods to assess the depth-of-cut and surface errors. Due to the strong correlation between acoustic emission and cutting depth during the depth end milling process, it is useful to forecast the depth-of-cut from the acoustic emission signal. This work used regression analysis to model and detect the depth-of-cut. The experiments were carried out on a Fadal vertical 5-Axis computer numerical control machine using …

The Origin Of Quartz Glomerocrysts: Insights From The Rhyolite Dike At Medicine Park, Ok, Sedeg Ahmed E. Ahmed

Masters Theses

"The origin of quartz glomerocrysts a distinctive petrographic feature of the rhyolite dike in Medicine Park, Oklahoma, was investigated using transmitted light and cathodoluminescence microscopy to determine if quartz glomerocrysts formed during quartz crystallization or during quartz dissolution. Quartz glomerocrysts are typically comprised of two to six individual phenocrysts of quartz and commonly exhibit subhedral partially embayed crystal forms with very rare euhedral phenocrysts in both glomerocrysts and individual quartz phenocrysts. The size range of the individual quartz phenocrysts are 0.08mm to 1.7mm while the size range is 0.08mm to 3.25mm for quartz glomerocrysts . Cathodoluminescence revealed that individual quartz …

Evaluating The Effectiveness Of Multi-Spectral Remote Sensing Data For Lithological Mapping In Arid Regions: A Quantitative Approach With Examples From The Makkah Neoproterozoic Region, Saudi Arabia, Nawwaf Awad Al Muntshry

Masters Theses

"This work quantitatively evaluates the effectiveness of multi-spectral remote sensing data for geological mapping in arid regions. For this, Landsat Thematic Mapper (TM) data covering part of the Neoproterozoic Arabian Shield around the Makkah region in Saudi Arabia are used. The Makkah region is dominated by a variety of layered and intrusive rocks covered by unconsolidated sediments. The Landsat TM data have six spectral bands in the visible and near infrared (VNIR) and shortwave infrared (SWIR) with thirty meters spatial resolution.

The Optimum Index Factor (OIF) has been computed to determine the best Red-Green-Blue (RGB) band combination emerging from the …

Unsex Cedaw, Or What’S Wrong With Women’S Rights, Darren Rosenblum

Faculty Publications

(Excerpt)

CEDAW, signed on July 17, 1980 by sixty-four countries, has as its principal goals the protection and promotion of women's rights and the elimination of discrimination against women. As of March 7, 2011, 186 countries—more than ninety­ percent of the United Nations' member states—are parties to the Convention. The most notable non-party to the Convention is the United States. In addition, as of May 15, 2010, there are seventy-nine Signatories and ninety-nine Parties to the Optional Protocol, a supplement io CEDAW designed to remedy some of the treaty's shortcomings. Although challenges have hobbled implementation of CEDAW, it remains the …

The “Asian” Category In Mcas Achievement Gap Tracking: Time For A Change, Philip Lee

Faculty Publications

(Excerpt)

Data gathered on Asian American students in public school by the Massachusetts Department of Elementary and Secondary Education is aggregated into one general “Asian” category, which may skew the results, both perpetuating an enduring myth and masking any true gaps that may exist for certain Asian American subgroups. As explored in this article, achievement gap tracking for the Massachusetts Comprehensive Assessment System (MCAS) is an apt example.

The Price Of The Ottoman Failure, Mark L. Movsesian

Faculty Publications

(Excerpt)

The question of the implications of secularization for Christian communities in today’s Middle East is a difficult one, both because the extent of contemporary secularization in the region is contested, and because the term itself has so many different meanings. Nonetheless, a preliminary consideration imposes itself. Whatever else it means, secularization means legal equality for religious minorities, including Christians. Formal equality often exists in the Middle East today. Yet legal restrictions – apostasy prosecutions, limitations on clergy and churches, and so on – continue to pose real threats to Christians. Moreover, as Abdullahi An-Na‘im notes, ‘tension with the traditional …

Introduction: Contains Cover, Table Of Contents, Letter From The Editor, And Masthead, Francis C. Oroszlan

Richmond Journal of Law & Technology

The Richmond Journal of Law and Technology is proud to present its second issue of the 2010–2011 academic year.

Teacher Cell Phone Searches In Light Of Ontario V. Quon, Joseph O. Oluwole

Richmond Journal of Law & Technology

Technological innovations permeate almost every inch of society. From the government and corporate workforce to family and social settings, technology seemingly knows no boundaries. Technology’s limitless reach has even crossed into the realm of public schools, where, according to teacher Lyn Newton, “[s]chool principals are witnessing more and more cell phone use by their teachers.” Teachers, like other cell phone users, use cell phones not only for making phone calls, but also for taking pictures and texting, which has landed some teachers in trouble for inappropriate communications. Indeed, the sexting wave has not eluded teachers.

Introduction: Contains Cover, Table Of Contents, Letter From The Editor, And Masthead, Stephen J. Rancourt

Richmond Journal of Law & Technology

The Richmond Journal of Law and Technology is proud to present its Annual Survey issue of the 2010–2011 academic year. The Journal strives to find interesting and contemporary topics that bisect technology and the law, and publish authors who provide in-depth and practical analysis of these topics to the legal community and beyond. To that end, this year’s Annual Survey is devoted exclusively to the topic of electronic discovery. In the two years since the Journal last published on this important issue, the availability of electronic information has increased exponentially, courts have continued to struggle with the 2006 Amendments to …

Spilling Secrets: Trade Secret Disclosure And Takings In Offshore Drilling Regulation, Michael A. Greene

Richmond Journal of Law & Technology

This Article will explore whether the law may require the disclosure of adequate proprietary information to enable effective regulation. Part II will discuss the settled law regarding the property status of trade secrets, the regulatory takings doctrine, the applicability of the Takings Clause of the United States Constitution to proprietary data, and the exactions doctrine. Part III will explore the validity of the mandatory submission of proprietary health, safety, and environmental data to government regulators, with the guarantee that such data will be kept secret from competitors and the public. Part IV will then explore the validity of regulation mandating …

Current And Emerging Transportation Technology: Final Nails In The Coffin Of The Dying Right Of Privacy?, James D. Phillips, Katharine E. Kohm

Richmond Journal of Law & Technology

Transportation networks constitute “the circulatory system of our economy.” The distinct modes that constitute the American transportation system—air, rail, transit, highways, and waterways—impact the entire range of our daily activities. Just as the human body depends on its circulatory system for life and well being, the United States’ vitality would grind to a halting stop without a vibrant transportation system.

Persistence To An Associate Of Applied Science Registered Nurse Degree: The Impact Of Placing Into Developmental Education Courses On Student Success, Caroline Clark Rivera

Educational Leadership & Workforce Development Theses & Dissertations

Student retention and success in nursing school has gained favor in educational research due to an increasing shortage of Registered Nurses. The purpose of this study is to measure the impact of student placement recommendation into developmental education courses on persistence to an Associate of Applied Science Registered Nurse degree. Using ex post facto research methodology rooted in the retention theories of Tinto, Bean and Metzner, and Jeffreys, this study aims to measure the effect of high school diploma type, age, race/ethnicity, and pre-requisite courses on student placement recommendation in developmental education and persistence to an Associate of Applied Science …

Elementary Teachers' Views Of Environmental Education, Rose M. Hotchkiss

Teaching & Learning Theses & Dissertations

The purpose of this research is to examine teachers' views of environmental education (EE) at the elementary level. The study addresses teachers' attitudes toward the EE at the elementary school level and their self-efficacy in teaching EE.

The study's sample consisted of 201 randomly selected kindergarten through fifth grade United States public school teachers. The participants completed an on-line survey with eight percent of the respondents participating in follow up interviews. The questionnaire measured two constructs; Teachers Attitudes Toward EE and Teacher Efficacy in EE. Teachers Attitudes Toward EE had 3 subscales; Advocacy for EE, Stewardship in EE, …

Community Of Inquiry Framework And Learning Outcomes, Jennifer Ann Maddrell

STEMPS Theses & Dissertations

First described by Garrison, Anderson, and Archer (2000), the Community of Inquiry (CoI) framework suggests social presence, teaching presence, and cognitive presence are essential elements to foster successful educational experiences in computer-mediated higher education distance learning environments. While hundreds of CoI-based articles have been published since 2000, those critical of the framework and related research suggested a lack of empirical evidence to support the framework's central claim that a CoI leads to deep and meaningful learning outcomes (Rourke & Kanuka, 2009). The current study, conducted with 51 graduate students in five distance education courses at the same university, compared the …

Google Scholar: Friend Or Foe?, John Glover

VCU Libraries Faculty and Staff Presentations

No abstract provided.

Ogalala Sioux Tribal Profile, Karen Kimbro Chase

Tribal Law Journal

This profile offers an excellent overview of Oglala Sioux law, both traditional and modern. Like many tribes, the Indian Reorganization Act had a major impact on the contemporary law of the Oglala Sioux. While the IRA resulted in tribal constitutions that reflected the values of the U.S. Constitution, this profile examines the traditional and customary law that was subsequently incorporated into the Oglala Sioux Constitution. This profile includes a brief history of the Oglala Sioux, overview of traditional law, governmental structure, summary of contemporary law, and history of political activism.

Ho-Chunk Nation Tribal Law Profile, Daniel B. Snyder

Tribal Law Journal

In this tribal profile provides an excellent point of reference for practitioners dealing with any legal matter within the Ho-Chunk Nation. Starting with an overview of the legal history of the tribe, including modern government and law, the author examines the traditional legal practices and responsibilities of the Ho-Chunk. Mr. Snyder then explores the modern judicial and legislative branches, and their work to preserve the tribe's traditional laws and customs.

Unm Libqual+ 2011 Survey, Association Of Research Libraries

Assessment and Statistics

No abstract provided.

Sustainable Development In The Cultural Context: A Review Of Sources And Analysis Of Gaps, Joann Jacoby, Liz Cooper

University Libraries & Learning Sciences Faculty and Staff Publications

In order to be effective, sustainable development efforts must be grounded in a fundamental understanding of the local context. Two librarians with backgrounds in anthropology will address the issue of culturally-grounded sustainable development resources available online and in digital repositories. The presenters will review the literature on the importance of the cultural context in sustainable development, identify strengths of current culturally-grounded online collections, and review gaps in order to identify areas where libraries should focus further efforts to develop these types of collections.

Regulating Payday Loans: Why This Should Make The Cfpb's Short List, Nathalie Martin

Faculty Scholarship

This article briefly describes the history of the Consumer Financial Protection Bureau (CFPB), describes payday and title loan products and their customers, describes the CFPBs general powers, then discusses how and why the CFPB might use its particular powers to bring this industry into compliance with lending norms used throughout the rest of the civilized world.

New Adventures Of The Old Bureau: Modern-Day Reclamation Statutes And Congress Unfinished Environmental Business, Reed D. Benson

Faculty Scholarship

Congress established the reclamation program in 1902, and the hundreds of federal water projects built in the 20th century helped shape the West. Today, the Bureau of Reclamation plays an enormously important role in managing these projects. But with no big new dams to build, the Bureau has been forced to revise its mission to address todays water management challenges, such as stretching finite water supplies and restoring aquatic ecosystems. Through both site-specific enactments and programmatic statutes, Congress in recent years has given the Bureau new authority and direction to address these modern challenges. But Congress has left a significant …

Too Hot To Handle: Climate Change And Agricultural Water Use, Denise D. Fort

Faculty Scholarship

The world faces enormous challenges in responding to looming crises in food and water. Responding to this challenge will require flexibility; such flexibility may be impeded by legal institutions. This paper looks at the western United States and discusses the role of irrigated agriculture in that region. Because of climate change, a growing population, declining groundwater, the need to protect ecosystems and other conflicts, the author suggests that all water uses, including long-standing agricultural water rights, need to be examined in light of these changes. Legal systems have tended to serve the status quo, but perhaps the law can help …

Universal Citation And The American Association Of Law Libraries: A White Paper, Jennifer Laws, Timothy L. Coggins, John Cannan

Faculty Scholarship

This white paper is a collaborative endeavor of many individuals, including members of the American Association of Law Libraries and its Digital Access to Legal Information Committee (DALIC), formerly the Electronic Legal Information Access & Citation (ELIAC) Committee. First, Justice Yvonne Kauger introduces the topic by identifying the groundbreaking steps taken by the Oklahoma Supreme Court. Law librarians Carol Billings and Kathy Carlson next provide a detailed and comprehensive history of citation reform and the American Association of Law Libraries’ leadership and involvement in the issue. They also summarize the citation reform steps taken in selected jurisdictions. Finally, John Cannan, …

How Law Schools Benefit When Librarians Publish, Teach And Hold Faculty Status, Carol A. Parker

Faculty Scholarship

Many non-director academic law librarians publish and teach legal research classes. Some hold faculty status as well. Law librarians have expertise in the development and delivery of legal research instruction methodologies and are developing a body of literature documenting their efforts to create and share a pedagogy of legal research instruction. Principles of shared faculty governance entitle library faculty to contribute to the development and delivery of a curriculum of legal research instruction. Encouraging law librarian participation in the shared governance of law schools should lead to increasing opportunities for the successful reform of legal education curricula with respect to …

Shadowing The Flag: Extending The Habeas Writ Beyond Guantanamo, Dawinder S. Sidhu

Faculty Scholarship

The purpose of this Article is to explain why the D.C. Circuit got it wrong. Part I provides an overview of the facts and relevant law that formed the basis for the decision. Part II shows that the court misapplied the basic factors set forth initially by the Court in Eisentrager and later clarified in Boumediene. Part III contains a proposed framework that reorients and reframes these factors in order to make habeas jurisdiction analyses more workable and consistent with the historical justifications for the writ, separation of powers considerations, and governing case law. Part IV applies this framework to …

A Crisis Of Confidence And Legal Theory: Why The Economic Downturn Should Help Signal The End Of The Doctrine Of Efficient Breach, Dawinder S. Sidhu

Faculty Scholarship

To understand subprime behavior and efficient breaches, it is imperative to first examine the necessary social predicate for economic transactions. Accordingly, Part I will offer an overview of society and the market, highlighting the importance of reciprocity and trust to both. Part II will define the economic transactions implicated by this Article: basic contracting, efficient breach of contract, and the subprime behavior of the current economic crisis. Part III will make explicit the nexus between subprime behavior and efficient breaches by explaining that subprime behavior and efficient breaches are linked by shared elements; they are opportunistic in nature, are interested …

Public On Paper: The Failure Of Law To Protect Public Water Uses In The Western United States, Reed D. Benson

Faculty Scholarship

Water conflicts in the western United States increasingly arise from competition between traditional economic uses (especially irrigation, municipal supply and hydropower) and public uses (especially environmental protection and water-based recreation). Western United States water law, based on the prior appropriation doctrine, has always promoted maximizing ‘beneficial use’ of the resource and has effectively protected water allocations for traditional purposes. Public water uses also enjoy some legal protection, but it exists mostly on paper; in practice, neither statutory public interest provisions nor the non-statutory public trust doctrine has been widely effective. This paper identifies the relevant legal principles and briefly explains …