Digital Commons Network^™

Stochastic Learning Feedback Hybrid Automata For Dynamic Power Management In Embedded Systems, T. Erbes, S. K. Shukla, Pushkin Kachroo

Electrical & Computer Engineering Faculty Research

Dynamic power management (DPM) refers to the strategies employed at system level to reduce energy expenditure (i.e. to prolong battery life) in embedded systems. The trade-off involved in DPM techniques is between the reductions of energy consumption and latency suffered by the tasks. Such trade-offs need to be decided at runtime, making DPM an on-line problem. We formulate DPM as a hybrid automaton control problem and integrate stochastic control. The control strategy is learnt dynamically using stochastic learning hybrid automata (SLHA) with feedback learning algorithms. Simulation-based experiments show the expediency of the feedback systems in stationary environments. Further experiments reveal …

The Drosophila Lymph Gland As A Developmental Model Of Hematopoiesis, Seung Hye Jung, Cory J. Evans, Christine Uemura, Utpal Banerjee

Biology Faculty Works

Drosophila hematopoiesis occurs in a specialized organ called the lymph gland. In this systematic analysis of lymph gland structure and gene expression, we define the developmental steps in the maturation of blood cells (hemocytes) from their precursors. In particular, distinct zones of hemocyte maturation, signaling and proliferation in the lymph gland during hematopoietic progression are described. Different stages of hemocyte development have been classified according to marker expression and placed within developmental niches: a medullary zone for quiescent prohemocytes, a cortical zone for maturing hemocytes and a zone called the posterior signaling center for specialized signaling hemocytes. This establishes a …

Transgenic Mouse Model Of Tau Pathology In Astrocytes Leading To Nervous System Degeneration, Deepa V. Dabir

Biology Faculty Works

Filamentous tau inclusions in neurons and glia are neuropathological hallmarks of sporadic and familial tauopathies. Because tau gene mutations are pathogenic for the autosomal dominant tauopathy "frontotemporal dementia and parkinsonism linked to chromosome 17," tau abnormalities are implicated directly in the onset and/or progression of disease. Although filamentous tau aggregates are acknowledged to play roles in degenerative mechanisms resulting in neuron loss, the contributions of glial tau pathology to neurodegeneration remain essentially unexplored. To begin to elucidate the role of glial pathology in tauopathies, we generated a transgenic (Tg) mouse model of astrocytic tau pathology by expressing the human tau …

Effect Of Microstructure And Alloying Elements On The Resistance Of Fastener Grade Steels To Hydrogen Assisted Cracking , Nicholas E. Nanninga

Dissertations, Master's Theses and Master's Reports - Open

Fastener grade steels with varying alloy contents and heat treatments were employed to measure changes in resistance to hydrogen assisted cracking. The testing procedure compared notched tension specimens fractured in air to threshold stress values obtained during hydrogen charging, utilizing a rising step load procedure. Bainitic structures improved resistance by 10-20% compared to tempered martensite structures. Dual phase steels with a tempered martensite matrix and 20% ferrite were more susceptible and notch sensitive. High strength, fully pearlitic structures showed an improvement in resistance. Carbon content, per se, had no effect on the resistance of steel to hydrogen assisted cracking. Chromium …

Control Algorithms For Large Scale Adaptive Optics, Piotr Piatrou

Dissertations, Master's Theses and Master's Reports - Open

In this dissertation, the problem of creating effective large scale Adaptive Optics (AO) systems control algorithms for the new generation of giant optical telescopes is addressed. The effectiveness of AO control algorithms is evaluated in several respects, such as computational complexity, compensation error rejection and robustness, i.e. reasonable insensitivity to the system imperfections. The results of this research are summarized as follows:

1. Robustness study of Sparse Minimum Variance Pseudo Open Loop Controller (POLC) for multi-conjugate adaptive optics (MCAO). The AO system model that accounts for various system errors has been developed and applied to check the stability and performance …

New Media Reading Strategy, Cheryl E. Ball

Dissertations, Master's Theses and Master's Reports - Open

This dissertation addresses the need for a strategy that will help readers new to new media texts interpret such texts. While scholars in multimodal and new media theory posit rubrics that offer ways to understand how designers use the materialities and media found in overtly designed, new media texts (see, e.g,, Wysocki, 2004a), these strategies do not account for how readers have to make meaning from those texts. In this dissertation, I discuss how these theories, such as Lev Manovich’s (2001) five principles for determining the new media potential of texts and Gunther Kress and Theo van Leeuwen’s (2001) four …

Through The Back Door : Melungeon Literacies And 21st Century Technologies, Katherine G. Vande Brake

Dissertations, Master's Theses and Master's Reports - Open

The Melungeons, a minority recognized in Southern Appalachia where they settled in the early 1800s, have mixed heritage—European, Mediterranean, Native American, and Sub-Saharan African. Their dark skin and distinctive features have marked them and been the cause of racial persecution both by custom and by law in Appalachia for two centuries. Their marginalization has led to an insider mentality, which I call a “literacy” of Melungeon-ness that affects every facet of their lives.

Just a century ago, while specialized practices such as farming, preserving food, hunting, gathering, and distilling insured survival in the unforgiving mountain environment, few Melungeons could read …

Vegetation And Hydrologic Influences On Carbon And Nitrogen In Subsurface Water Of A Forested Riparian Wetland, Emily B. W. Calhoon

Dissertations, Master's Theses and Master's Reports - Open

Vegetation communities affect carbon and nitrogen dynamics in the subsurface water of mineral wetlands through the quality of their litter, their uptake of nutrients, root exudation and their effects on redox potential. However, vegetation influence on subsurface nutrient dynamics is often overshadowed by the influences of hydrology, soils and geology on nutrient dynamics. The effects of vegetation communities on carbon and nitrogen dynamics are important to consider when managing land that may change vegetation type or quantity so that wetland ecosystem functions can be retained. This study was established to determine the magnitude of the influences and interaction of vegetation …

Effectiveness Of A Nondestructive Evaluation Technique For Assessing Standing Timber Quality, Crystal L. Pilon

Dissertations, Master's Theses and Master's Reports - Open

The research presented in this thesis was conducted to further the development of the stress wave method of nondestructively assessing the quality of wood in standing trees. The specific objective of this research was to examine, in the field, use of two stress wave nondestructive assessment techniques.

The first technique examined utilizes a laboratory-built measurement system consisting of commercially available accelerometers and a digital storage oscilloscope. The second technique uses a commercially available tool that incorporates several technologies to determine speed of stress wave propagation in standing trees.

Field measurements using both techniques were conducted on sixty red pine trees …

Corrugated Wood Composite Panels For Structural Decking, Wei Chiang Pang

Dissertations, Master's Theses and Master's Reports - Open

High flexural strength and stiffness can be achieved by forming a thin panel into a wave shape perpendicular to the bending direction. The use of corrugated shapes to gain flexural strength and stiffness is common in metal and reinforced plastic products. However, there is no commercial production of corrugated wood composite panels. This research focuses on the application of corrugated shapes to wood strand composite panels.

Beam theory, classical plate theory and finite element models were used to analyze the bending behavior of corrugated panels. The most promising shallow corrugated panel configuration was identified based on structural performance and compatibility …

Rudolf Steiner And The Jewish Question, Peter Staudenmaier

History Faculty Research and Publications

No abstract provided.

Beneficial Reuse And Sustainability: The Fate Of Organic Compounds In The Land-Applied Waste, M. R. Overcash, Ronald C. Sims, J. L. Sims, K. C. Nieman

Biological Engineering Faculty Publications

Land application systems, also referred to as beneficial reuse systems, are engineered systems that have defined and permitted application areas based on site and waste characteristics to determine the land area size requirement. These terrestrial systems have orders of magnitude greater microbial capability and residence time to achieve decomposition and assimilation compared with aquatic systems. In this paper we focus on current information and information needs related to terrestrial fate pathways in land treatment systems. Attention is given to conventional organic chemicals as well as new estrogenic and pharmaceutical chemicals of commerce. Specific terrestrial fate pathways addressed include: decomposition, bound …

Effects Of A Dependent Group Contingency On The Verbal Interactions Of Middle School Students With Emotional Disturbance, S. Hansen, Benjamin Lignugaris / Kraft

Special Education and Rehabilitation Counseling Faculty Publications

This study examined the effects of a dependent group contingency to increase positive verbal interactions among nine middle school-aged males in a self-contained classroom. Prior to implementing the group contingency, the students received social skills instruction. A withdrawal experimental design was then used to evaluate the effects of the dependent group contingency. Students' positive verbal interactions increased and negative verbal interactions decreased with the implementation of the dependent group contingency. When the group contingency was faded, positive and negative interaction levels were maintained. The results are discussed in terms of developing positive interaction skills among youth with emotional disturbance and …

Compilation And Review Alert - 2005/06; Audit Risk Alerts, American Institute Of Certified Public Accountants. Auditing Standards Division

Industry Guides (AAGs), Risk Alerts, and Checklists

No abstract provided.

Mapping Of The Aicpa Core Competency Framework To The Skills Tested On The Cpa Exam., American Institute Of Certified Public Accountants (Aicpa)

Examinations and Study

No abstract provided.

Aicpa Annual Report 2004-05; America Counts On Cpas, American Institute Of Certified Public Accountants

AICPA Annual Reports

No abstract provided.

Supply Of Accounting Graduates And The Demand For Public Accounting Recruits, 2005, For Academic Year 2003-2004, Beatrice Sanders, Leticia B. Romeo

AICPA Annual Reports

No abstract provided.

Betty Bainbridge Pittman, Class Of 1939, 1940, University Libraries, Lane Library

Finding Aids

This collection contains a two and a half page, hand-written autobiography of Betty Bainbridge Pittman’s years at Armstrong Junior College.

Also included are programs for the First Commencement and Honors Day (1937), Sophomore Alumni Luncheon with Betty’s photograph on cover (1940), First Annual Session of the Armstrong College Institute of Citizens, and the 1939 Armstrong Class 50th Reunion (1989). An admission ticket and invitation to the Fourth Commencement (1940) and both of her degree certificates are a part of the collection. Armstrong State College Short Course Bulletin of 1966, an information brochure about Armstrong State College (approximately 1966), and a …

Career Expectations Vs. Experiences: The Case Of Academic Women, Sonia Goltz

College of Business Publications

This qualitative study explored how women who filed complaints against their universities initially formed expectations when they joined their universities and how they later discovered their expectations were not met. Interviews suggested that as applicants the women assessed: 1) whether the university would provide an environment that would foster the achievement of their goals; 2) whether the university would reward their efforts and success; and 3) whether their individual characteristics matched the university's needs. They also assumed that the university would be fair. Upon entering their universities, the women expected to exchange their abilities and hard work for the organization's …

Establishing An Entertainment Engineering Curriculum, Robert F. Boehm, Joe Aldridge, Brackley Frayer

Electrical & Computer Engineering Faculty Research

A new, multidisciplinary program in Entertainment Engineering and Design is being established at the University of Nevada Las Vegas. The name of the program could be defined in a number of ways because few programs of this type exist and the field is so broad. Our emphasis is on the application of technology to enhance the entertainment value of live shows and rides. Steps being taken to establish this program are outlined, starting with an undergraduate minor and moving to an undergraduate major. The role of entertainment-based businesses in the development of this new program is also described.

Poems, Kelly Mason

Irish Journal of Applied Social Studies

No abstract provided.

Selecting Employees For Global Assignments: Can Assessment Centers Measure Cultural Intelligence?, Michael M. Harris, Filip Lievens

Research Collection Lee Kong Chian School Of Business

Our field is replete with attempts to measure and predict a variety of behaviors in the workplace, including task performance, contextual performance, counterproductive activity, to name but a few. One of the most recent types of behavior that organizations would like to predict is the ability to interact effectively with culturally-dissimilar others. Known by various names, including cultural intelligence or cultural adaptability, there is relatively little research as of yet regarding this topic. Nevertheless, given the growing recognition that the workplace increasingly operates in a global fashion, there is reason to believe that the literature regarding this topic will expand. …

Analisis Irio Dalam Pengembangan Industri Pada Era Otonomi Daerah, Pratiwi Kartika, Rachma Indah Nurbani, Yus Medina Pakpahan

Jurnal Ekonomi dan Pembangunan Indonesia

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Guide For Prospective Financial Information With Conforming Changes As Of May 1, 2005; Audit And Accounting Guide:, American Institute Of Certified Public Accountants. Financial Forecasts And Projections Task Force

Industry Guides (AAGs), Risk Alerts, and Checklists

No abstract provided.

Real Estate Industry Developments - 2005/06; Audit Risk Alerts, American Institute Of Certified Public Accountants

Industry Guides (AAGs), Risk Alerts, and Checklists

No abstract provided.

Pengaruh Nilai Tukar Terhadap Aliran Kredit Dan Mekanisme Transmisi Kebijakan Moneter Jalur Kredit, I Gede Putra Arsana

Jurnal Ekonomi dan Pembangunan Indonesia

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The Octofoil, January/February 2005, Ninth Infantry Division Association

The Octofoil

The Octofoil is the offical publication of the Ninth Infantry Division Association, Inc., an organization formed by the officers and men of the 9th Infantry Division in order to perpetuate the memory of fallen comrades, preserve the esprit de corps of the Division, promote peace and serve as an information bureau about the 9th Infantry Division. The Association is made up of 9th Infantry veterans from WWII and Vietnam, spouses, widows and lineal descendants.

Front Matter, Farms Review

Review of Books on the Book of Mormon 1989–2011

No abstract provided.

Performances Of Stochastic Approaches In Generating Low Streamflow Data For Drought Analysis

Journal of Spatial Hydrology

This study analyzed the monthly-minimum daily discharge data of each month from three gauge stations on Cekerek Stream for forecasting using stochastic approaches. Initially non- parametric test (Mann-Kendall) was used to identify the trend during study period. The two approaches of stochastic modeling, ARIMA and Thomas-Fiering models, were used to simulate the monthly-minimum daily discharge data of each month. The error estimates (RMSE and MAE) of forecasts from both approaches were compared to identify the most suitable approach for reliable forecast. The two error estimates calculated for two approaches indicate that ARIMA model appear to be slightly better than Thomas-Fiering. …

Allen D. Breck Award Winner (2004)

Quidditas

Jennifer McNabb

The Allen D. Breck Award recognizes the most distinguished paper given by a junior scholar at the annual conference.