Digital Commons Network^™

Structural Studies Of Metastable Nanocrystalline Magnesium Titanate Ceramics, Renmei Xu

Masters Theses

Nanocrystalline magnesium titanate powders were produced using alkoxides of magnesium and titanium for the sol-gel method. High temperature phases which can only be formed at above 1200°C in equilibrium were formed at much lower temperature 600°C in nanometric system. Cation ordering and structural changes in qandilite (Mg₂TiO₄ ), geikielite (MgTiO₃ ) and karrooite (MgTi₂O₅ ) were studied by Rietveld refinement of neutron powder diffraction data and X-ray photoelectron spectroscopy. Single qandilite phases were obtained in a wide range of Mg:Ti ratios from 2:038:1 to 1.52:1, and appeared to be Mg_2-xTi_{1+x …}

Deploying Integrated Web-Based Spatial Applications Within An Oracle Database Environment, James Carswell

Conference papers

In this paper, we describe the architectural and functional characteristics of e-Spatial™ technology, comprising an innovative software package that represents a timely alternative to traditional and complex proprietary GIS application packages. The two main components of the package, developed by e- Spatial Solutions, are the iSMART™ database development technology and the i-Spatial™ Information Server (iSIS), both implemented within an Oracle 9i Spatial database environment. This technology allows users to build and deploy spatially enabled or standard Internet applications without requiring any application-specific source code. It can be deployed on any Oracle supported hardware platform and on any device that supports …

Construction Monitoring And Procedures For I-275 “Warranty Project”, Kenton/Boone Counties, Tim C. Scully Jr., R. Clark Graves, David L. Allen

Kentucky Transportation Center Research Report

In the summer of 2000, it was decided by the Kentucky Transportation Cabinet that a portion of eastbound and westbound I-275 needed repair due to fatigue. The design was 10 inches PCC or 13 inches of asphaltic concrete for Section B, and 9 inches PCC or 12 inches of asphaltic concrete for Section A. Alternate bids were accepted from asphalt and concrete contractors with a required warranty of 10 years or 10,000,000 ESAL’s, which ever came first.

The Kentucky Transportation Center will be monitoring the performance of the pavement for the duration of the warranty and will be submitting an …

Improving Incident Management Response And Coordination Of Resources, Jennifer R. Walton, Monica L. Barrett, Jerry G. Pigman

Kentucky Transportation Center Research Report

Highway crashes cause a major impact to the transportation network by critically limiting the operational efficiency of the roadway. Traveler delay is the problem most often associated with highway crashes, but by far the most serious problem is the resulting secondary crashes that occur. Another related issue is the danger posed to response personnel serving the public at the scene. The magnitude of these problems is severe. A coordinated plan for managing the scene is needed to reduce the impact of highway crashes and improve the safety for everyone.

A Checklist and interagency workshop has been developed to address ways …

The Future Of Campaign Finance Reform Laws In The Courts And In Congress, Elizabeth Garrett

Public Law and Legal Theory Working Papers

No abstract provided.

A Study Of Native American Ged Graduates At Four Tribal Community Colleges In North Dakota, Karen Starr Gillis

Theses and Dissertations

This study focused on the General Educational Development (GED) graduates of four tribal colleges in North Dakota. The purpose was to provide answers to five research questions and to determine baseline data on Indian education in an area not fully studied. The study will assist in closing the gap between research already conducted with Hispanics and African American populations.

The study accumulated data on participants in GED programs at the four adult education and/or testing centers at the tribal colleges in North Dakota for the years 1990–1999. The participants were analyzed using a set of variables that was specific to …

The Speech And Language Characteristics Of One Child With Brachmann-De Lange Syndrome, Kelli Mickelson

Theses and Dissertations

Brachmann-de Lange syndrome is a dysmorphogenic disorder that has been characterized by multiple congenital abnormalities. Individuals with this syndrome commonly have mild to severe cognitive involvement. Commonly, speech and language presents a challenge to this population.

One individual diagnosed with Brachmann-de Lange syndrome has been administered a battery of speech, language, and hearing assessments to determine his communicative understanding, intent, and ability. The parents of this individual volunteered and willingly agreed to participate in the study.

Results of this study help to provide some common speech and language characteristics of one child with Brachmann de Lange syndrome. Expressive and receptive …

The Attitudes And Behaviors Of Native American Patients With Diabetes And Their Relationship To Seeking Health Care, Madonna Azure

Theses and Dissertations

Diabetes Mellitus is a major health problem for Native Americans. There has been an increase in the prevalence rate of Type 2 diabetes among this population. The increase in Type 2 diabetes has been attributed to major lifestyle changes such as decreased physical activity and a diet high in fats. The number of diagnosed patients with diabetes has almost doubled over a ten-year period on the Fort Berthold Indian Reservation.

The purpose of this study was to assess the attitudes and behaviors of Native American patients with diabetes and their relationship to patients' seeking health care services. The variables studied …

Telework And Work Attitudes: The Relationship Between Telecommuting And Employee Job Satisfaction, Organizational Commitment, Perceived Organizational Support, And Perceived Co-Worker Support, Erica Israelson Desrosiers

Open Access Dissertations

The present study investigates the relationship between employee telework and work attitudes, including job satisfaction, organizational commitment, perceived organizational support, and perceived co-worker support. A web-based questionnaire was distributed to employees at five organizations. Surveys were completed by 1,350 employees. A positive relationship was predicted between telework and overall job satisfaction, as mediated by perceived autonomy. Further, moderating effects of job level were predicted for the above relationships. A negative relationship was predicted between telework and perceived co-worker support, moderated by task interdependence. It was also predicted that teleworkers would report higher levels of affective commitment, and that this relationship …

Papillary Carcinoma In A Thyroglossal Duct Cyst, Vijaya Lakhsmi, Fadel A. Zahra

Saudi Medical Journal

No abstract provided.

10th Biennial Judge Joe Lee Bankruptcy, Office Of Continuing Legal Education At The University Of Kentucky College Of Law

Continuing Legal Education Materials

Materials from the 10th Biennial Judge Joe Lee Bankruptcy Institute held December 2001.

Motions 2001 Volume 37 Number 4, University Of San Diego School Of Law Student Bar Association

Newspaper, Motions (1987-2019)

No abstract provided.

Colorimetric Tolerances Of Various Digital Image Displays, Jason Gibson

Theses

Visual experiments on four displays (two LCD, one CRT and hardcopy) were conducted to determine colorimetric tolerances of images systematically altered via three different transfer curves. The curves used were: Sigmoidal compression in L*, linear reduction in C*, and additive rotations in hab. More than 30 observers judged the detectability of these alterations on three pictorial images for each display. Standard probit analysis was then used to determine the detection thresholds for the alterations. It was found that the detection thresholds on LCD's were similar or lower than for the CRT's in this type of experiment. Summarizing pixel-by-pixel image differences …

Current Export Policies: Trick Or Treat?, David R. Oliver Jr.

Defense Horizons

Any discussion of export controls needs some context. How did the current system evolve? What is it intended to protect? More than two decades ago, during the height of the Cold War, a well-placed spy told us that more than 5,000 Soviet war systems depended on U.S.-made parts. To throw sand in the communist machine, Richard Perle, then in the Reagan administration, conceived of a system of export control licenses, with accompanying stiff financial and jail penalties, to stop American companies from exporting anything that might conceivably be of technological value to the Soviets. A bureaucracy of hundreds of people …

The Persistence Of The Dirigiste Model: Wireless Spectrum Allocation In Europe, À La Francaise., Russell Carlberg

Federal Communications Law Journal

This Note examines spectrum allocation for 3G mobile wireless networks in Europe in light of larger EC telecommunications and competition policies. The European Commission has allowed each member state to allocate spectrum to firms in two ways: (1) by the free market auction; and (2) by the "beauty pageant" method by which firms submit detailed proposals to the government, and government bureaucrats make the final selections. This Note focuses on France as the prime example of the beauty pageant method, and argues that, despite the "excesses" of the prices of spectrum on the free market auctions, the beauty pageant method …

The Private Workplace And The Proposed “Notice Of Electronic Monitoring Act”: Is “Notice” Enough?, Nathan Watson

Federal Communications Law Journal

On July 20, 2000, an interesting mix of federal legislators proposed legislation that would affect monitoring of employee communications and computer usage in the workplace. Had it passed, NEMA would have required employers to notify their employees if they wished to conduct surveillance of their employees' electronic mail ("e-mail") or other electronic communications. Employer groups succeeded in convincing the Judiciary Committee to pull the bill from further consideration, citing a potential increase in litigation and more work for human resources professionals. This Note argues that NEMA should be adopted, since it would improve the current state of affairs relating to …

Existence Of Solutions Of The Classical Yang-Baxter Equation For A Real Lie Algebra, Jorg Feldvoss

University Faculty and Staff Publications

We characterize finite-dimensional Lie algebras over the real numbers for which the classical Yang-Baxter equation has a non-trivial skew-symmetric solution (resp. a non-trivial solution with invariant symmetric part). Equivalently, we obtain a characterization of those finite-dimensional real Lie algebras which admit a non-trivial (quasi-) triangular Lie bialgebra structure.

Electronic-Structure Modifications Induced By Surface Segregation In La0.65Pb0.35Mno3 Thin Films, C.N. Borca, B. Xu, T. Komesu, H.-K. Jeong, M.T. Liu, Sy_Hwang Liou, Shane Stadler, Y. Idzerda, Peter A. Dowben

Sy-Hwang Liou Publications

Using spin-polarized inverse photoemission and X-ray absorption spectroscopy techniques, we show that the electronic structure of La_0.65Pb_0.35MnO₃ thin films depends on the composition at the surface. With a gentle annealing procedure, the surface provides a maximum of 80% spin asymmetry at 0.5 eV above the Fermi level in spite of extensive Pb segregation. A heavily annealed (restructured) surface exhibits a reduced surface "ordering" temperature of 240 K (compared to the approximately 335 K bulk value) as well as a reduced spin asymmetry value of 40% at 0.5 eV above Fermi energy.

Nebline, December 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Bioterrorism and the Biosecurity Measures We Can Use to Reduce our Risks
Biosecurity Related NebGuides and NebFacts
Deicing Salts Harmful to Plants
Houseplant Problems
Horticulture information center
Growing Cacti and Succulents
How Do Honey Bees Survive the Winter?
Nothing Brightens up a Winter Day Like the Song of a Bird
Looking for a New Hobby? Learn to Manage Bees and Produce Honey!
Extension Resources on Feeding Birds and Wildlife Habitat
Fungus Gnats Are Nuisance Often Found in Soil of Houseplants
Producer Question — Should I Aerate my Pasture?
Management Pays Better than Labor
Biosolids Improves Soil and Cuts Production Costs …

New World Order : The Changing Themes Of Southern Americana In The Twenty-First Century, Sherry Gayle Jeffries

Electronic Theses and Dissertations

No abstract provided.

2001-12-01 Minutes And Appendices, Longwood University

Board of Visitors Meeting Minutes 1964-

No abstract provided.

Expenditure Control And Traditional Budgets: Comparing Two Implementations, Angela Lauria Gunnink

Masters Theses

My research will entail examining the budget processes of Kalamazoo, Michigan, and Fairfield, California. The difference between these two cities and their budgets is that Fairfield implemented an expenditure control budget, and Kalamazoo operates with a traditional budget. The purpose of this Master’s Thesis is to compare and contrast Fairfield's performance with their expenditure control budget to Kalamazoo, a city of approximately the same size in terms of population, square mileage, and local governance as Fairfield, but operates with a traditional city budget.

This study revisits the empirical claims made by Osborne and Gaebler (1992), which illustrates Fairfield, California as …

Order Effects Of Fear And Pain Induction, Kevin Erik Vowles

Graduate Theses, Dissertations, and Problem Reports (ETD)

Although pain responding and emotional states such as fear are highly correlated and appear to interact, the causal relations between these variables have yet to be fully defined. This study sought to further illuminate these relations by investigating how exposure to one of these states (i.e., pain or fear) affects responding to the other. The order in which participants experienced fearful or painful stimuli was manipulated, as well as fear level (i.e., "low" & "high"). Measures of behavioral escape, heart rate, and verbal reports were obtained throughout four experimental trials, as well as rankings of aversiveness for all stimuli encountered. …

Large -Eddy Simulation Of Ship Wakes, Shaoping Shi

Graduate Theses, Dissertations, and Problem Reports (ETD)

The objective of the present study is to improve our understanding of turbulent wake flows. Large-Eddy Simulation (LES) technique is applied for this purpose. A readily available code was used with necessary modifications. Three dimensional incompressible Navier-Stokes equations are solved in non-orthogonal curvilinear coordinates. Finite-volume approach is implemented on a non-staggered grid. The core of the numerical scheme is a fractional step method. The overall accuracy of the method is second order in both space and time.;The LES approach has been validated for four cases: channel flow, flow past a square body, a shear layer flow, and open channel flow. …

Salt Equalizer, Vol. 2001, Issue 4, Society Of American Law Teachers

SALT Equalizer

Paula Johnson & Michael Rooke-Ley, Rep. Barbara Lee to Speak at SALT’s Annual Banquet; 30^th Anniversary Banquet Honors SALT’s Founders, at 1.

Carol Chomsky & Margaret Montoya, Presidents’ Column – December 2001, at 1.

Sylvia A. Law, Founder Norman Dorsen Pledges Challenge Gift to Endow SALT Fellowship, at 1.

Robert Cover Workshop to Focus on Affirmative Action and University of Michigan Litigation, at 2.

Peace Not Bombs: Networking Session for Peace Activists, at 2.

Michael Rooke-Ley & Paula Johnson, SALT to Honor its Founders at 30^th Year Reunion Banquet, at 3.

Progressive …

Ia Aprender Espaiiol!, Amanda Simy Rieckenberg

Honors Theses

No abstract provided.

Fast Focal Length Solution In Partial Panoramic Image Stitching, William A. Barrett, Kirk L. Duffin

Faculty Publications

Accurate estimation of effective camera focal length is crucial to the success of panoramic image stitching. Fast techniques for estimating the focal length exist, but are dependent upon a close initial approximation or the existence of a full circle panoramic image sequence. Numerical solutions of the focal length demonstrate strong coupling between the focal length and the angles used to position each component image about the common spherical center. This paper demonstrates that parameterizing panoramic image positions using spherical arc length instead of angles effectively decouples the focal length Ji.om the image position. This new parameterization does not require an …