Digital Commons Network^™

The Leadership Self-Identity Of Women College Presidents, Robbie Hertneky Phd

Antioch University Dissertations & Theses

The purpose of this research study was to explore the concept of leadership self-identity in a particular population of formal leaders—women college presidents. Using narrative inquiry, the research examined the following: how these women describe and define themselves as leaders, what personal attributes they believe allow them to be leaders, their past and future career intentions, how their relationships with others influence their leadership self-identity, and the stories they tell about themselves and leadership. Participants were asked questions designed to reflect their core identity and personal narrative, and to describe their career and relationships. Common themes that emerge include: how …

Fostering Sustainability In Higher Education: A Mixed-Methods Study Of Transformative Leadership And Change Strategies, Kim H. Mcnamara

Antioch University Dissertations & Theses

As evidence of the earth’s limited capacity to sustain human life mounts, institutions of higher education are being looked to for leadership in the effort to educate students about environmental concerns and support the development of sustainable innovations. Colleges and universities are responding to this call for leadership by starting and/or expanding environmental research programs, integrating sustainability issues throughout the curriculum, adopting sustainable operations, and building green facilities. Reflecting upon the sustainability efforts of these institutions, this research study explores the following questions: What factors are essential for initiating and leading a successful change effort to foster sustainability in higher …

Dialogue As Performance. Performance As Dialogue, Laura Lynn

Antioch University Dissertations & Theses

This dissertation is an arts-based qualitative study in Leadership and Change that describes the qualities of dialogue revealed through the felt experience of Native and non-Native American music composers engaged in a dialogue through music composition. The fifteen co-collaborators who participated in the study range in age from three-years-old to elders. The study is theoretically embedded within Performance Studies, Dr. Carolyn Kenny’s music therapy model Field of Play, and aesthetic philosophy. Methodologically, this work is expressed through performance ethnography and autoethnography and privileges textual and non-textual modes of account including photographs, video excerpts, poetry, and music manuscript. The text is …

South Dakota's Aggravating Circumstances On Trial, Lance D. Dutton

South Dakota Law Review

No abstract provided.

Indexing The South Dakota Constitutional Conventions: A 21st Century Solution To A 125 Year Old Problem, David Gilbertson, David A. Barari

South Dakota Law Review

No abstract provided.

Tribal Incorporation Of First Amendment Norms: A Case Study Of The Indian Tribes Of South Dakota, Patrick M. Garry, Candice J. Spurlin, Jennifer L. Keating, Derek A. Nelsen

South Dakota Law Review

No abstract provided.

Differential Virtualization For Large-Scale System Modeling, Jason Koppe

Theses

Today’s computer networks become more complex than ever with a vast number of connected host systems running a variety of different operating systems and services. Academia and industry alike realize that education in managing such complex systems is extremely important for computer professionals because, with computers, there are many levels of detailed configuration. Configuration points can occur during all facets of computer systems including system design, implementation, and maintenance stages. In order to explore various hypotheses regarding configurations, system modeling is employed – computer professionals and researchers build test environments. Modeling environments require observable systems that are easily configurable at …

A Needs Assessment & Exploration For Incorporating Tablet Pc Technology To Improve Deaf And Hard Of Hearing Students Cooperative Learning Experiences In The Mainstream Classroom, Sarah B. Remelt

Theses

This project focuses on qualitative exploratory research that analyzes the possible inclusion of Tablet PC technology and teaching strategies to enhance cooperative learning in the mainstream classroom environment. After 3 observations, suggestions for use of Tablet PC technology and teaching strategies were shared and modeled for the classroom Teachers of the Deaf(TODs). Feedback via interview and survey were solicited from the TODs involved in the study and a final report written. The report showed the findings that the Tablet PC is perceived to have the ability to enhance deaf and hard of hearing student experiences, participation and communication during cooperative …

Dividend Behaviour Of Nyse-Listed Banks Within An Optimal Control Theory Framework, Rumbi Mukonoweshuro

Plymouth Business School Theses

Within the dividend policy literature there is no universally accepted model to explain dividend behaviour. The theoretical dividend policy literature contains a promising dynamic mathematical model based on optimal control theory formulated by Davidson (1980), in the spirit of the Modigliani-Brumberg-Yaari types of lifecyle hypothesis, but despite being published some time ago the model has not been tested empirically, possibly due to its complexity. It is the main purpose of this research study to investigate the dividend behaviour patterns of banks listed on the NYSE within this optimal control theory framework. This work unfolds in three stages as follows: initially …

Counting Points On Elliptic Curves Over Zp, Suresh Sundriyal

Theses

The mathematics of elliptic curves has been studied since ancient times. These mathematical structures have found applications in varied fields. More recently, there has been a growing interest in applying these structures to cryptography. Various such applications have been proposed. Elliptic curve based cryptographic algorithms have been shown to provide greater security with shorter key sizes than the conventional RSA based cryptosystems, making them more memory e cient and less processor intensive. One of the fundamental requirements of all such elliptic curve cryptographic algorithms is that the order of the group of points satisfying the elliptic curve meet a certain …

Elliptic Curve Cryptography: Generation And Validation Of Domain Parameters In Binary Galois Fields, Peter Wozny

Theses

Elliptic curve cryptography (ECC) is an increasingly popular method for securing many forms of data and communication via public key encryption. The algorithm utilizes key parameters, referred to as the domain parameters. These parameters must adhere to specific characteristics in order to be valid for use in the algorithm. The American National Standards Institute (ANSI), in ANSI X9.62, provides the process for generating and validating these parameters. The National Institute of Standards and Technology (NIST) has identified fifteen sets of parameters; five for prime fields, five for binary fields, and five for Koblitz curves. The parameter generation and validation processes …

Personality Assessments And Their Uses In Washington State Registered Health And Human Service Organizations., Marianne Ille Mckeague

All-Inclusive List of Electronic Theses and Dissertations

The problem of this study was to identify the uses of personality assessments and their resulting consequences on employment at organizations registered with the Northwest Region of the U.S Department of Health and Human Services.This investigation reported on the application of psychometric testing within the organizational context.Specific to this study was personality or behavioral assessments administered when recruting,evaluating or evaluating or retaining workers,the potential implications of behavioral/personality assessments on workers within the organization,and the organizational value perceived by testers utilizing these forms of personality assessments.The investigation examined the current personality measuring practices of organizations by analyzing their responses to a …

2008 January, Office Of Communications & Marketing, Morehead State University.

Morehead State Press Release Archive, 1961 to the Present

Press releases for January of 2008.

Automated Generation Of Sw Design Constructs From Mesa Source Code, Keith Needels

Theses

This thesis is concerned with the Reverse Engineering of Mesa code. Mesa is a programming language used by the Xerox Corporation especially designed for ultra large scale software projects. Many Xerox projects have considerable amounts of code already developed and in service with very little up to date design documentation. The maintenance phase of Software requires that updates will occur continuously in response to customer demands. Software engineers, often not the original designers, will need to gain a thorough understanding of the code to make reliable changes. This thesis proposes to outline Software tools developed in Mesa that will extract …

Rates Of Carbonate Dissolution In Permeable Sediments Estimated From Porewater Profiles: The Role Of Sea Grasses, David J. Burdige, Richard C. Zimmerman, Xinping Hu

OES Faculty Publications

In this study we estimate sediment carbonate dissolution rates for sandy sea grass sediments on the Bahamas Bank using an inverse pore-water advection/diffusion/reaction model constrained by field observations. This model accounts for sea grass O₂ input to these sediments, and also parameterizes pore-water advection through these permeable sediments as a nonlocal exchange process. The resulting rates of carbonate dissolution are positively correlated with sea grass density, and are comparable with previous rate estimates for Florida Bay sediments. In contrast, the advective uptake of O₂ by these sediments decreased with increasing sea grass density. This suggests that the competing …

Radiocarbon Evidence For The Importance Of Surface Vegetation On Fermentation And Methanogenesis In Contrasting Types Of Boreal Peatlands, J. P. Chanton, P. H. Glaser, L. S. Chasar, David J. Burdige, M. E. Hines, D. I. Seigel, L. B. Tremblay, W. T. Cooper

OES Faculty Publications

We found a consistent distribution pattern for radiocarbon in dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and methane replicated across spatial and temporal scales in northern peatlands from Minnesota to Alaska. The ¹⁴C content of DOC is relatively modern throughout the peat column, to depths of 3 m. In sedge-dominated peatlands, the ¹⁴C contents of the products of respiration, CH₄ and DIC, are essentially the same and are similar to that of DOC. In Sphagnum- and woody plant-dominated peatlands with few sedges, however, the respiration products are similar but intermediate between the ¹⁴C contents of …

Single Event Upset Detection In Field Programmable Gate Arrays, Shadab Gopinath Ambat

University of Kentucky Master's Theses

The high-radiation environment in space can lead to anomalies in normal satellite operation. A major cause of concern to spacecraft-designers is the single event upset (SEU). SEUs can result in deviations from expected component behavior and are capable of causing irreversible damage to hardware. In particular, Field Programmable Gate Arrays (FPGAs) are known to be highly susceptible to SEUs. Radiation-hardened versions of such devices are associated with an increase in power consumption and cost in addition to being technologically inferior when compared to contemporary commercial-off-the-shelf (COTS) parts. This thesis consequently aims at exploring the option of using COTS FPGAs in …

Model Evaluation And Measurement Optimization For The Reproduction Of Artist Paint Surfaces Through Computer Graphics Renderings, Ying Chen

Theses

Light reflection models for computer graphics have been developed over the past several decades. For real paint surfaces, it is possible to model their bidirectional reflectance distribution function with simple models. A framework was established to evaluate two simple reflection models, Phong and Torrance-Sparrow, which were used to render artist paint surfaces under different illumination angles. An image acquisition system was devised to capture the images under selected illuminated angles. The parameters of the specular and the diffuse components were estimated with these image sequences. At the evaluation stage, both physicallybased metrics and psychophysical techniques were used to evaluate the …

A Highly Reliable Non-Volatile File System For Small Satellites, Rama Krishna Nimmagadda

University of Kentucky Master's Theses

Recent Advancements in Solid State Memories have resulted in packing several Giga Bytes (GB) of memory into tiny postage stamp size Memory Cards. Of late, Secure Digital (SD) cards have become a de-facto standard for all portable handheld devices. They have found growing presence in almost all embedded applications, where huge volumes of data need to be handled and stored.

For the very same reason SD cards are being widely used in space applications also. Using these SD Cards in space applications requires robust radiation hardened SD cards and Highly Reliable Fault Tolerant File Systems to handle them. The present …

Carbon Nanotube Supported Metal Catalysts For NoX Reduction Using Hydrocarbon Reductants, Eduardo Santillan-Jimenez

University of Kentucky Doctoral Dissertations

Nitrogen oxides (NO_x) are atmospheric pollutants that pose a serious threat to both the environment and human health. Although catalytic deNO_x technologies for engines working under stoichiometric air-to-fuel ratios (i.e., most gasoline engines) are already available, their performance is unsatisfactory under excess air conditions like those under which diesel engines operate.

The selective catalytic reduction of NO_x with hydrocarbon reductants (HC-SCR) is a potential deNO_xsolution for diesel engines, whose operating temperatures are 150-500 ºC. Given that is unlikely for a single catalyst to show acceptable activity throughout this entire temperature span, the use of …

Incorporating Cooperative Learning Activities Into Traditional Aerospace Engineering Curricula, Abraham Mathew, David B. Spencer

Journal of Aviation/Aerospace Education & Research

Active learning is a term used to describe programs where students learn by doing. In active learning programs, students work on projects where they use their theoretical classroom knowledge in real-world, hands-on activities. The activities range from single person projects to larger, complex, team oriented programs. In many programs the students work on actual hardware and software, many times similar to those used in industry. Many of the methods and techniques in active learning, such as time management and cost control are also similar to that of industry. A benefit of these types of projects is that the students cannot …

Improving Student Training Through Computer-Based Tutorials, Joshua Michael

The Christian Librarian

The use of computer-based training for student employees was explored through a recent project. Tutorials were designed and created using a free software program, Wink. The tutorials covered use of electronic resources and circulation programs and were used in training newly hired and continuing student employees. Written exercises requiring use of the information covered in the tutorials were administered subsequently. The advantages of computer-based training for aspects of student library employment were contrasted with its disadvantages. Computer-based training was found to be an effective part of training student employees.

Collection Development In A Small Library, Carol Reid

The Christian Librarian

“Libraries need to become fundamentally different institutions than they were twenty years ago.” So says Mark Sandler in his article, “Collection Development in the Day of Google” in the October, 2006 issue of Library Resources & Technical Services.1 Is your collection development policy up to date? Does it reflect user’s expectations? Does it provide for an expanded range of formats? Does it address funding issues?

As the small college library develops a collection that supports the curriculum of the college, the policy that governs that responsibility must be reflective of the community it serves. Overarching issues like information literacy and …

Frontmatter (The Christian Librarian 51:3)

The Christian Librarian

No abstract provided.

The Role Of Stem Cell Antigen-1(Sca-1) In Muscle Aging, Sonia Angela Richards-Malcolm

University of Kentucky Master's Theses

Muscle aging is associated with a decrease in the number of satellite cells and their progeny, muscle progenitor cells (MPCs) that are available for muscle repair and regeneration. However, there is an increase in non-immuno-hematopoietic cells (CD45 negative) in regenerating muscle from aged mice characterized by high stem cell antigen -1(Sca-1) expression. In aged regenerating muscle, 14.2% of cells are CD45neg Sca-1pos while 7.2% of cells are CD45neg Sca-1pos in young adult muscle. In vitro, CD45neg Sca-1pos cells over express genes associated with fibrosis, potentially controlled by Wnt2. These cells are proliferative, non-myogenic and non-adipogenic, and arise in clonally-derived MPCs …

Investigating The Effect Of Stress, Wetting, And Compaction On Settlement Potential Of Mine Spoils, Lauren M. Little

University of Kentucky Master's Theses

Strip mining in Kentucky has left large areas of land that could potentially be used for business and housing developments. However, the mine spoils underlying these areas are prone to severe differential settlement due to a variety of factors. Mine spoil from the Gateway Business Park in Jenkins, Kentucky was used for a series of laboratory tests to develop relationships between shear wave velocity, confining stress, compaction energy, and dry unit weight to develop a method to assess settlement potential. It was found that a stress-corrected shear wave velocity of greater than 275 ft/s/psi^0.25 typically indicated dry mine spoil, …

Integrated Geophysical Imaging Of Subsurface Geologic Conditions Across A Contaminant Plume, Mccracken County, Kentucky, Cora A. Blits

University of Kentucky Master's Theses

Over 7.8 km of seismic reflection data and 2 km of electrical resistivity data were acquired, processed, and interpreted during this multi-method geophysical study. Objectives included the definition of geologic conditions underlying a contaminant plume in McCracken County, western Kentucky, and the determination of the potential for structural control on the rate and direction of plume migration. Both geophysical methods indicate the presence of multiple high-angle normal faults outlining a series of asymmetric grabens ranging in width from 160 m to almost 300 m and striking between N40°E and N45°E. There was agreement between the two methods on fault location …

The Effect Of Supplemental Instruction On Timely Graduation, Tyler J. Bowles, Adam C. Mccoy, Scott Bates

Psychology Faculty Publications

Supplemental Instruction (SI) is a national program designed to aid college student learning. Many researchers have noted that analysis of the impact of the SI program on student achievement is problematic as a result of the inherent self-selection bias. We apply a sufficiently sophisticated statistical technique that controls for the self-selection problem and test the effect of student SI attendance in freshmen level courses on graduation success. Our analysis suggests that SI attendance in freshmen level courses has a statistically significant influence on graduation success. Indeed, SI attendance, everything else held constant, increases the probability of timely graduation by approximately …

Punishment, Deterrence And Social Control: The Paradox Of Punishment In Minority Communities, Jeffery Fagan, Tracey L. Meares

Faculty Scholarship

Since the early 1970s, the number of individuals in jails and state and federal prisons has grown exponentially. Today, nearly two million people are currently incarcerated in state and federal prisons and local jails. The growth of imprisonment has been borne disproportionately by. African-American and Hispanic men from poor communities in urban areas. Rising.incarceration should have greatly reduced the crime rate. After all, incapacitated offenders were no longer free to rob, assault, steal, or commit other crimes. However, no large-scale reduction in crime was detected until the mid-1990s. The failure of crime rates to decline commensurately with increases in the …

Ratios Of 15N/12C And 4He/12C Inclusive Electroproduction Cross Sections In The Nucleon Resonance Region, P. E. Bosted, R. Fersch, G. Adams, M. Amaryan, S. Anefalos, M. Anghinolfi, G. Asryan, H. Avakian, H. Badasaryan, N. Baillie, M. Bektasoglu, S. Bültmann, S. L. Careccia, G. E. Dodge, K. V. Dharmawardane, T. A. Forest, G. Gavalian, N. Guler, C. E. Hyde-Wright, N. Kalantarians, A. Klein, S. E. Kuhn, J. Lachniet, R. A. Niyazov, L. M. Qin, F. Sabatié, S. Tkachenko, L. B. Weinstein, J. Zhang, Clas Collaboration

Physics Faculty Publications

The (W,Q²) dependence of the ratio of inclusive electron scattering cross sections for ¹⁵N/¹²C was determined in the kinematic ranges 0.8 < W < 2 GeV and 0.2 < Q² < 1 GeV² using 2.285 GeV electrons and the CLAS detector at Jefferson Lab. The ratios exhibit only slight resonance structure, in agreement with a simple phenomenological model and an extrapolation of deep-inelastic scattering ratios to low Q². Ratios of ⁴He/¹²C using 1.6 to 2.5 GeV electrons were measured with very high statistical precision and were used to correct for He in the N and C targets. …