Digital Commons Network^™

Promoting The Progress For Some: Why Independent Inventors Are The First To Suffer As The Doctrine Of Equivalents Fade Away, Jared Robert Clark

South Dakota Law Review

No abstract provided.

A Necessary Compromise: Protecting Electoral Integrity Through The Regulation Of False Campaign Speech, William A. Williams

South Dakota Law Review

No abstract provided.

The Military Commissions Act Of 2006: An Unconstitutional Response To Hamdan V. Rumsfeld, Alissa J. Kness

South Dakota Law Review

No abstract provided.

The Contract Thesis Of The Federal Spending Power, David E. Engdahl

South Dakota Law Review

No abstract provided.

Reit Stock Repurchases: Completion Rates, Long-Run Returns, And The Straddle Hypothesis, Gregory L. Adams, James C. Brau, Andrew Holmes

Faculty Publications

This study of real estate investment trusts (REITs) analyzes three possible explanations for the stock price reaction to a repurchase announcement and the subsequent repurchase behavior of managers under each hypothesis. Two of the hypotheses, the signaling hypothesis and the exchange option hypothesis, are established in the existing literature; the third hypothesis is a modification of the exchange option hypothesis. The exchange option hypothesis is extended to allow for additional flexibility in management decisions. This extended exchange option hypothesis is termed the ‘‘straddle’’ hypothesis because it provides management with both a call and put option. The empirical analyses show the …

Cornea, Carnap, And Current Closure Befuddlement, Stephen J. Wykstra

University Faculty Publications and Creative Works

Graham and Maitzen think my CORNEA principle is in trouble because it entails "intolerable violations of closure under known entailment." I argue that the trouble arises from current befuddlement about closure itself, and that a distinction drawn by Rudolph Carnap, suitably extended, shows how closure, when properly understood, works in tandem with CORNEA. CORNEA does not obey Closure because it shouldn't: it applies to "dynamic" epistemic operators, whereas closure principles hold only for "static" ones. What the authors see as an intolerable vice of CORNEA is actually a virtue, helping us see what closure principles should-and shouldn't-themselves be about.

Meso-Machining Of Miniature Space System Components, Carlos Ramirez

Open Access Theses & Dissertations

Many industries in engineering and science are focusing more on producing mechanisms and system components of magnitudes smaller than existing products. One of the major technologies associated with these demands is the development of meso scale precision manufacturing systems. Meso scale fabrication involves the scaling down of conventional machining to incorporate the use of familiar materials, such as aluminum, steel, and even titanium for machining miniature components. New techniques in meso scale fabrication allow for the machining of miniature space system components in an efficient manner to meet certain specifications. A description of the processes used to accurately machine a …

Joint Attention And Word Learning In Ngas-Speaking Toddlers In Nigeria, Jane B. Childers, J. Vaughan, D. A. Burquest

Psychology Faculty Research

This study examines infants’ joint attention behavior and language development in a rural village in Nigeria. Participants included eight younger (1;0 to 1;5, M age=1;2) and eight older toddlers (1;7 to 2;7, M age=2; 1). Joint attention behaviors in social interaction contexts were recorded and coded at two time points six months apart. Analyses revealed that these toddlers were producing more high-level joint attention behaviors than less complex behaviors. In addition, the quality and quantity of behaviors produced by these Nigerian children was similar to those found in other cultures. In analyses of children’s noun and verb comprehension and production …

An Intelligent Navigation System For An Unmanned Surface Vehicle, Tao Xu

School of Engineering, Computing and Mathematics Theses

A multi-disciplinary research project has been carried out at the University of Plymouth to design and develop an Unmanned Surface Vehicle (USV) named ýpringer. The work presented herein relates to formulation of a robust, reliable, accurate and adaptable navigation system to enable opringei to undertake various environmental monitoring tasks. Synergistically, sensor mathematical modelling, fuzzy logic, Multi-Sensor Data Fusion (MSDF), Multi-Model Adaptive Estimation (MMAE), fault adaptive data acquisition and an user interface system are combined to enhance the robustness and fault tolerance of the onboard navigation system. This thesis not only provides a holistic framework but also a concourse of computational …

Effective Information Assurance With Risk Management, Vassileios Andreas Dimopoulos

School of Engineering, Computing and Mathematics Theses

Today's businesses base their operation on their IT infrastructure, which consequently demands that it should be protected accordingly. Nevertheless, surveys tend to indicate that the number of IT security incidents is increasing, resulting in significant losses for the organisations concerned. Leading in poor security practices, and therefore frequent victims of related security incidents, are Small and Medium Enterprises (SMEs). Even though there are a number of solutions, ranging from baseline guidelines to a detailed Risk Assessment (which can be followed to guide organisations through systematically selecting appropriate controls and practices to properly secure their networked assets), evidence suggests that these …

Alternative And Renewable Energy, Emil Opitz

Undergraduate Theses and Senior Projects

The world is going to run out of fossil fuels in the near future. An estimated one to two trillion barrels of oil is believed recoverable using today’s technologies. This amount of oil will last the world no more than 70 years, and perhaps only half that long. A system of alternative and renewable fuels is our only solution to this problem. With proper action and development, a worldwide energy crisis will be avoided.

We have an abundance of renewable and alternative energy sources that are not currently being used, enough to supply almost all of our energy needs. Wind …

The Use Of Play Therapy With Adult Survivors Of Childhood Abuse, Mary J. Roehrig

Dissertations

Problem. A growing trend among therapists is the use of play therapy interventions with adult clients to facilitate resolution of early childhood trauma and to promote emotional and spiritual growth. The purpose of this study was to explore the use and effectiveness of play therapy techniques with adult survivors of childhood abuse.

Method. In an exploratory approach, therapists were invited to participate in an online survey. Of the participating therapists, 21 agreed to a subsequent in-depth interview. The Theme Analysis for Word-Rich Data was used to identify themes from the interviews.

Results. Play therapy with adult survivors of childhood abuse …

Stakeholders' Perceptions Of The Jbte Teaching-Practice Benchmarks : A Descriptive Exploration Of Two Teachers' Colleges In Jamaica, Hyacinth Paulina Rose

Dissertations

Purpose. The purpose of this study was to explore the implementation of and perceptions of the Joint Board of Teacher Education benchmarks for teaching practice, or student teaching. Data were gathered concerning how the benchmarks were implemented and the perceptions of multiple stakeholders regarding the adequacy of their implementation. Additionally, stakeholders were asked about the possible need for including some benchmarks from the USA in order to create an ideal teaching-practice program in Jamaica.

Method. This study used a multiple descriptive case study design. Two teacher training institutions in Jamaica were purposively selected. From each of these institutions a focus …

A Comparison Of The Adult Bible Study Guide Of The Seventh-Day Adventist Church And A Prototype Guide Designed To Promote Spiritual Growth, Lyndelle Brower Chiomenti

Dissertations

Problem. Despite the Adult Bible Study Guide's potential for promoting Christian spirituality among Seventh-day Adventist Church members, no studies have investigated its impact on the spirituality of its users. Beginning as a way to disseminate the unique biblical doctrines of thefledgling Church, the Guide remains largely expository and apologetic in nature, often neglecting the use of methods and spiritual disciplines which promote spirituality.

Method. Based on the same topic as the regular Guide for second quarter, 2005, an Adult Bible Study Guide using Kolb's learning cycle and learning styles was developed to promote Christian spiritual growth. The effect both Guides …

The Effectiveness Of Rating Scales And Semi-Structured Interview In Diagnosing Adult Attention Deficit Hyperactivity Disorder, Carolyn Mae Cofrancesco

Dissertations

Problem and purpose. There are few standardized tools for diagnosing ADHD in adults. The purpose of this study was to compare a standardized rating scale (CAARS) used by different observers, with a comprehensive diagnostic interview (CAADID) with respect to their ability to diagnose subtypes of ADHD.

Method. Subjects for this study came from baseline data of 98 patients (18 to 60 years ofage) participating in a drug trial for adult ADHD. The CAADID interview results in a yes-no decision as to whether the patient meets DSM-IV criteria for the subtypes ADHD. A t -test was used to compare the CAADID-diagnosed …

The Big One, Edward A. Parson

Reviews

Richard Posner's Catastrophe: Risk and Response (Oxford University Press, 2004) examines four risks whose worst cases could end advanced human civilization or worse: asteroid impacts, a catastrophic chain reaction initiated in high-energy particle accelerators, global climate change, and bioterrorism. He argues that these all warrant more thought and response than they are receiving, and that they can usefully be assessed using a simple analytic framework based on cost-benefit analysis. This essay reviews knowledge of these risks and critically examines Posner's claims for a consistent analytic approach. While the conclusions that each risk merits more thought and effort appear persuasive, these …

Completing The Circle: The Mindset And Therapeutic Implications Of The Wilderness Solo, Fritz P. Wenzler

Master's Theses and Capstones

The purpose of this research was to examine the background of the wilderness solo and consider the factors that most affect the outcome of this experience. After completing a literature review of this subject area, I went on my own solo and compared my mindset during this experience to my previous experience and knowledge of the solo. The conclusions that I have made are purely subjective and should not be taken as anything else. I believe, however, that since the solo is a subjective activity based upon the participant's inner reflections, it should be researched in a qualitative, subjective manner. …

Hydrogeologic Characterization Of Fractured Rock: Site 32, Portsmouth, New Hampshire, Hallie J. Marbet

Master's Theses and Capstones

Natural underground settings exhibit small and large scale spatial variations, making them difficult to characterize. This complexity is particularly difficult to overcome when delineating a heterogeneous fractured bedrock system. The following study involves the characterization of a fractured bedrock site.

Hydraulically conductive fractures provide migratory pathways within a fractured rock. Interpreting their orientation in space is important in understanding contaminant movement. The data used include borehole geophysical, lithologic and hydraulic test data.

The first method applied was a geostatistical analysis. This technique incorporates statistical characteristics of the geophysical and hydraulic data to develop fracture patterns. The second method is a …

The Iron Age I Structure On Mount Ebal: Excavation And Interpretation, Ralph K. Hawkins

Dissertations

Problem. The Iron Age I site on Mt. Ebal, discovered in 1980 by Adam Zertal and excavated between 1982 and 1989, has remained largely unknown by both the scholarly community and the public. No scholarly congress or colloquium has ever been held regarding the Mt. Ebal excavations. The Mt. Ebal excavations, however, may have important implications for reconstructing Israelite origins. This present study investigates the Mt. Ebal excavationand its results.

Method. My study uses the comparative method and is divided into six chapters. Chapter 1 serves as in introduction, giving an overview of the investigation to be carried out in …

Acknowledged And Perceived Reasons For Non-Attendance At Christian Churches In The Pacifica Community, A Suburb Of San Francisco, California, Peter Edward Burch

Dissertations

Problem. Although formal research on the reasons for non-attendance at Christian churches in America has been conducted, it is not known how these reasons apply to the Pacifica community of California, a suburb of San Francisco. Furthermore, little, if any, research has been conducted to compare the reasons for non-attendance as acknowledged by non-attenders with the reasons as perceived by attenders. The purpose of this study was to examine and compare the reasons for non-attendance in Pacifica.

Method. A survey research method was employed to collect data on the acknowledged and perceived reasons for non-attendance at Christian churches in Pacifica. …

Intermediate Accounting I, William Hahn

Syllabus Repository

No abstract provided.

Development Of Two Automated Feed Buoys For Submerged Fish Aquaculture Net-Pens, Brett Fullerton

Master's Theses and Capstones

Two prototype research feed buoys, designed with a feed capacity of a quarter-ton and one-ton respectively, were designed, modeled, constructed and field-tested to support raising aquaculture finfish in submerged cages at the University of New Hampshire's Open Ocean Aquaculture Demonstration site. These two buoy systems consisted of a surface buoy, moorings to a submerged fish cage mooring, feed dispensing machinery, feed transfer hose and buoy telemetry and control systems. Numerical finite element analysis and physical model scale wave tank testing were performed on both feed buoys. Various mooring concepts were also tested. Both buoys were moored close to the aquaculture …

Reconstruction Of Contaminant Trends In A Salt Wedge Estuary With Sediment Cores Dated Using A Multiple Proxy Approach, Mark G. Cantwell, John W. King, Robert M. Burgess, Peter G. Appleby

Graduate School of Oceanography Faculty Publications

The Taunton River is a partially mixed tidal estuary in southeastern Massachusetts (USA) which has received significant contaminant inputs, yet little information exists on the history of discharge and the subsequent fate of these contaminants. Three sediment cores taken along a transect were analyzed, reconstructing the spatial and temporal trends of pollution in the estuary. A combination of radiometric dating, contaminant markers, and storm layers from major hurricanes were used to establish age models and sedimentation rates. Age estimates obtained from the different dating methods compared well, establishing an accurate history of contaminant release to the estuary. Polycyclic aromatic hydrocarbons …

The Operational Gfdl Coupled Hurricane–Ocean Prediction System And A Summary Of Its Performance, Morris A. Bender, Isaac Ginis, Robert Tuleya, Biju Thomas, Timothy Marchok

Graduate School of Oceanography Faculty Publications

The past decade has been marked by significant advancements in numerical weather prediction of hurricanes, which have greatly contributed to the steady decline in forecast track error. Since its operational implementation by the U.S. National Weather Service (NWS) in 1995, the best-track model performer has been NOAA’s regional hurricane model developed at the Geophysical Fluid Dynamics Laboratory (GFDL). The purpose of this paper is to summarize the major upgrades to the GFDL hurricane forecast system since 1998. These include coupling the atmospheric component with the Princeton Ocean Model, which became operational in 2001, major physics upgrades implemented in 2003 and …

Video Transmission Over Mimo-Ofdm System: Mdc And Space-Time Coding-Based Approaches, Haifeng Zheng, Congchong Ru, Chang Wen Chen, Lun Yu

Electrical Engineering and Computer Science Faculty Publications

MIMO-OFDM is a promising technique for the broadband wireless communication system. In this paper, we propose a novel scheme that integrates multiple-description coding (MDC), error-resilient video coding, and unequal error protection strategy with hybrid space-time coding structure for robust video transmission over MIMO-OFDM system. The proposed MDC coder generates multiple bitstreams of equal importance which are very suitable for multiple-antennas system. Furthermore, according to the contribution to the reconstructed video quality, we apply unequal error protection strategy using BLAST and STBC space-time codes for each video bitstream. Experimental results have demonstrated that the proposed scheme can be an excellent alternative …

Codependency In Master's-Level Counseling Students, Terri Lynne Pardee

Dissertations

Purpose of the Study

The purpose of this study was to examine codependency in master’s-level counseling students, to determine if there was a significant difference between incoming and exiting students, and to investigate codependency as related to age, gender, and religious preference.

Method

The Codependency Assessment Tool was administered to 275 Spring Arbor University master’s-level counseling students to measure codependency in five core areas: Other Focus/Self-Neglect, Low Self-Worth, Hiding Self, Medical Problems, and Family of Origin Issues.

Results

Respondents’ CODAT mean score showed a minimal level of codependency. There were no significant differences between incoming and exiting students on the …

The Function Of Loipos In Contexts Of Judgment And Salvation In The Book Of Revelation, Leslie N. Pollard

Dissertations

Problem addressed. The function of loipos in the Apocalypse is the focus of this research.

Method. A close reading approach to the Apocalypse was employed in this study. Every occurrence of loipos as it applies to human entities in contexts of judgment and salvation in the Apocalypse is examined. First, comes textual and translation matters. Then the examination of the literary context and structure follows. Next comes the historical background to each passage. Finally, the interpretation of that passage is presented.

Results. Chapter 1 presents a review of the scholarly literature from the Old and New Testaments on the remnant …

Perceptions Of Public School Teachers Regarding The Effectiveness Of The Career Path System Evaluation Instrument In The Bahamas, Solomon Ward

Dissertations

Problem. The purpose of this study was to measure public school teachers’ perception regarding the effectiveness of their evaluation instrument, the Career Path System, in the Bahamas.

Method. The research population consisted of two categories of public school teachers: (a) level of teachers—elementary and secondary teachers, and (b) status of teachers— evaluated and non-evaluated teachers. The data were analyzed utilizing descriptive statistics, means, and ANOVA.

Results. The results of this study indicate that public school teachers, regardless of the categories elementary or secondary, evaluated or non-evaluated, perceived 44 of 46 performance items of the Career Path System (CPS) …

Integrated Geophysical Data Processing And Interpretation Of Crustal Structure In Ethiopia With Emphasis On The Ogaden Basin And Adjacent Areas, Ketsela Tadesse

Open Access Theses & Dissertations

The combined effects of magmatism and stretching due to asthenosphere upwelling modifies the crustal structure of the Earth as seen in the Ethiopian rift and adjacent areas. The Ethiopian rift provides unique opportunities to understand the nature of rifted crust and the intensity of its modification by magmatic processes. I used geological and geophysical data to conduct an integrated study in and around the Ethiopian rift including the northern Kenyan rift and the northern part of the Kenyan dome. New gravity, controlled source seismic, and teleseismic data from the EAGLE (Ethiopia-Afar Geoscientific Lithospheric Experiment) were used as additional constraints in …

The So-Called Mixed Text: An Examination Of The Non-Alexandrian And Non-Byzantine Text-Type In The Catholic Epistles, Clinton S. Baldwin

Dissertations

Problem. Since the eighteenth century, textual scholars have been grouping New Testament Greek manuscripts into groups called text-types in order to evaluate the thousands of variant readings found in these manuscripts. These text-types form the basis for determining the earliest form of the text--the primary goal of New Testament Textual Criticism. Almost all textual critics recognize three main text types: Alexandrian, Western, and Byzantine. However, in recent times, W. Larry Richards and his followers identified a "mixed text-type" in six books of the Catholic Epistles that is distinguishable from the already established text-types. This text-type if supported by empirical investigation …