Digital Commons Network^™

A United States Perspective: 112 Years Of Graduate Research In Technology Education, Philip A. Reed, David A. Sontos

STEMPS Faculty Publications

No abstract provided.

Third Year Evaluation Of Tennessee Charter Schools, 2005-2006, Steven M. Ross, Aaron J. Mcdonald, Linda Bol

STEMPS Faculty Publications

The purpose of the present evaluation study was to examine the progress made in program implementation, school climate, and student achievement by Tennessee charter schools. Six evaluation questions guided the methodology for this study. Student achievement results are addressed in a separate report. The following evaluation questions are addressed in this report: (1) What is the frequency of usage of various traditional and alternative instructional strategies in the charter schools and compared to national norms? (2) What is the school climate at the charter schools and how does the climate compare to national norms? (3) To what degree and levels …

University Of Texas At Tyler Catalog, 2006 - 2008, University Of Texas At Tyler

Catalogs

No abstract provided.

Paradoxes And Puzzles: Appreciating Gardens And Urban Nature, Stephanie Ross

Contemporary Aesthetics (Journal Archive)

To explore our appreciation of gardens and urban nature, I propose a recursive definition of original or wild nature together with guidelines for discerning degrees of naturalness. Arguing (contra Robert Elliott) that nature can be restored as well as degraded, I characterize four varieties of urban nature - interrupted, altered, constructed, and virtual. I build on Stan Godlovitch's comments about scale to suggest two modes of appreciation - macroscopic and fine-focused. I close by discussing some particular examples - parks, environmental art, gardens - and drawing some conclusions for the appreciation of vernacular gardens.[1]

Object-Oriented Memory Reference Trace File Generation, Yudi Gondokaryono

Faculty Research at Morehead State University

A report submitted by Yudi Gondokaryono to the Research and Creative Productions Committee in 2006 on memory reference traces for Object Oriented Programs in an enhanced DINERO style format.

Observations Of Triboelectric Charging Effects On Langmuir-Type Probes In Dusty Plasma, Aroh Barjatya, Charles M. Swenson

Publications

Investigation of Earth’s mesosphere using sounding rockets equipped with a myriad of instruments has been a highly active field in the last 2 decades. This paper presents data from three separate instruments: an RF impedance probe, a DC fixed bias Langmuir probe, and an electric field probe, that were flown on a mesospheric sounding rocket flight investigating the presence of charged dust within and/or around a sporadic metal layer. The combined data set indicates a case of payload surface charging, the causes of which are investigated within this paper. A generic circuit model is developed to analyze payload charging and …

Rocket And Radar Investigation Of Background Electrodynamics And Bottom-Type Scattering Layers At The Onset Of Equatorial Spread F, D. L. Hysell, M. F. Larsen, C. M. Swenson, A. Barjatya, T. F. Wheeler, T. W. Bullett, Et. Al.

Publications

Sounding rocket experiments were conducted during the NASA EQUIS II campaign on Kwajalein Atoll designed to elucidate the electrodynamics and layer structure of the postsunset equatorial F region ionosphere prior to the onset of equatorial spread F (ESF). Experiments took place on 7 and 15 August 2004, each comprised of the launch of an instrumented and two chemical release sounding rockets. The instrumented rockets measured plasma number density, vector electric fields, and other parameters to an apogee of about 450 km. The chemical release rockets deployed trails of trimethyl aluminum (TMA) which yielded wind profile measurements. The Altair radar was …

Evaluation Of Stop Bar Video Detection Accuracy At Signalized Intersections, Avery Rhodes, Darcy M. Bullock, James R. Sturdevant, Zachary Thomas Clark

JTRP Technical Reports

Many agencies nationwide have adopted video vehicle detection technology as an alternative to inductive loops. While many product evaluations have been performed, the majority of these evaluations have concentrated on freeway applications where speed and volume were the primary evaluation criteria. At an actuated intersection, the metrics of speed and volume do not necessarily represent how well a device will operate as a presence detector. Video detection was evaluated at two signalized intersections in West Lafayette, Indiana and Noblesville, Indiana. A camera on each approach was located at the vendor recommended position, at a height of 40 feet and offset …

Richmond Law Magazine: Winter 2006

Richmond Law Magazine

Features:

How Judges Judge

Balkans in the Balance

Varied Vocations

Proud History, Bright Future

Low-Power Flip-Flop Using Internal Clock Gating And Adaptive Body Bias, Jorge Alberto Galvis

USF Tampa Graduate Theses and Dissertations

This dissertation presents a new systematic approach to flip-flop design using Internal Clock Gating, (ICG), and Adaptive Body-Bias, (ABB), in order to reduce power consumption. The process requires careful transistor resizing in order to maintain signal integrity and the functionality of the flip-flop at the target frequency.A novel flip-flop architecture, based on the Transmission Gate Flip-Flop, (TGFF), which incorporated ICG and ABB techniques, was designed. This architecture was simulated intensively in order to determine under what conditions its use is appropriate. In addition, it was necessary to establish a methodology for creating a standard testbench and environment setup for the …

Towards Practical Design Of Impulse Radio Ultrawideband Systems: Parameter Estimation And Adaptation, Interference Mitigation, And Performance Analysi, Ismail Guvenc

USF Tampa Graduate Theses and Dissertations

Ultrawideband (UWB) is one of the promising technologies for future short-range high data rate communications (e.g. for wireless personal area networks) and longer range low data rate communications (e.g. wireless sensor networks).Despite its various advantages and potentials (e.g. low-cost circuitry, unlicensed reuse of licensed spectrum, precision ranging capability etc.), UWB also has its own challenges. The goal of this dissertation is to identify and address some of those challenges, and provide a framework for practical UWB transceiver design.In this dissertation, various modulation options for UWB systems are reviewed in terms of their bit error rate (BER) performances, spectral characteristics, modem …

Growth Of 3c-Sic Via A Hot-Wall Cvd Reactor, Suzie Harvey

USF Tampa Graduate Theses and Dissertations

The heteroepitaxial growth of cubic silicon carbide (3C-SiC) on silicon (Si) substrates at high growth rates, via a horizontal hot-wall chemical vapor deposition (CVD) reactor, has been achieved. The final growth process was developed in three stages; an initial "baseline" development stage, an optimization stage, and a large area growth stage. In all cases the growth was conducted using a two step, carbonization plus growth, process. During carbonization, the surface of the Si is converted to 3C-SiC, which helps to minimize the stress in the growing crystal. Propane (C3H8) and silane (SiH4), diluted in hydrogen (H2), were used as the …

Ventricle Slice Detection In Mr Images Using Hough Transform And Object Matching Techniques, Chintan Thakkar

USF Tampa Graduate Theses and Dissertations

The determination of the center slice, defined as a slice through the lateral ventricles in the axial plane in a volume of MR images is important to the segmentation of the image into its anatomical parts. The center or ventricle slice in a set of MR images is recognized by the shape of the ventricles in the axial plane as depicted by the cerebro-spinal fluids in the image. Currently, no technique exists to detect this slice and the purpose of this thesis is to find a slice through the lateral ventricles in the axial plane from a volume of MRI …

Development Of Window Layer For High Efficiency High Bandgap Cadmium Selenide Solar Cell For 4-Terminal Tandem Solar Cell Applications, Sridevi A. Vakkalanka

USF Tampa Graduate Theses and Dissertations

Tandem solar cells fabricated from thin films provide promise of improved efficiency while keeping the processing costs low. CdSe as top cells are investigated in this work. CIGS has been a standardized process with lab efficiencies reaching 18% [53]. This dissertation focuses on the development of conductive window layer for the development of a high performance, high bandgap solar cell. ZnSe, Cu2-xSe, and ZnSexTe1-x are investigated as viable window layers of the top cell. ZnSe in undoped form forms a good junction with CdSe films, but the Voc from these devices could never exceed the 360mV mark, while the current …

Calibrating Patent Lifetimes, Eric E. Johnson

Santa Clara High Technology Law Journal

No abstract provided.

The Right Of Integrity In Software: An Economic Analysis, Yonatan Even

Santa Clara High Technology Law Journal

No abstract provided.

Secondary Liability For Trade Secret Misappropriation: A Comment, Robert G. Bone

Santa Clara High Technology Law Journal

No abstract provided.

Importing Kazaa - Exporting Grokster, Graeme W. Austin

Santa Clara High Technology Law Journal

No abstract provided.

The Negligent Enablement Of Trade Secret Misappropriation, Michael L. Rustad

Santa Clara High Technology Law Journal

No abstract provided.

Efficient Process Or Chilling Effects - Takedown Notices Under Section 512 Of The Digital Millennium Copyright Act, Jennifer M. Urban, Laura Quilter

Santa Clara High Technology Law Journal

No abstract provided.

Lost In Translation - Data Mining, National Security And The Adverse Inference Problem, Anita Ramasastry

Santa Clara High Technology Law Journal

No abstract provided.

Rfid And Other Embedded Technologies Who Owns The Data, Lars S. Smith

Santa Clara High Technology Law Journal

No abstract provided.

Liability Of Computer Maintenance Providers Under Copyright Law: Storage Tech. Corp. V. Custom Hardware Eng'g & Consulting, Inc., Dean L. Franklin, Timothy D. Krieger

Santa Clara High Technology Law Journal

No abstract provided.

Genetic Databases And Biobanks: Who Controls Our Genetic Privacy, Yael Bregman-Eschet

Santa Clara High Technology Law Journal

No abstract provided.

Hiding From The Boss Online: The Anti-Employer Blogger's Legal Quest For Anonymity, Konrad S. Lee

Santa Clara High Technology Law Journal

No abstract provided.

Gvsu Undergraduate And Graduate Catalog, 2006-2007, Grand Valley State University

Course Catalogs, 1963 - Current

Grand Valley State University 2006-2007 undergraduate and/or graduate course catalog published annually to provide students with information and guidance for enrollment.

Mobile Applications That Empower People To Monitor Their Personal Health, Kay Connelly, A M. Faber, Y Rogers, Katie Siek, Tammy Toscos Phd

Health Services and Informatics Research

Researchers have an opportunity to develop assistive applications that empower people to change unhealthy habits through monitoring their behavior. Mobile applications can enhance self-monitoring by providing real-time feedback and employing persuasive technology. The projects presented demonstrate the potential of persuasive, assistive applications for both chronically ill and healthy individuals.

Isolation, Evaluation And Molecular Characterisation Of Bacillus Thuringiensis Isolates Against Prostephanus Truncatus, A Major Storage Pest In Maize, Jane Wamaitha Mwathi

All Master’s Theses

The study was initiated to investigate the potential of locally isolated Bacillus thuringiensis (Bt) isolates for the control of the larger grain borer (LGB) (Prostephanus truncatus), a major storage pest of maize and cassava in Kenya. Samples of soil, grain and dead insects were collected from various maize growing areas in Kenya and screened for the presence of Bt. The isolates were tested for toxic activity against P. truncatus in the laboratory. Bacillus thuringiensis var. tenebrio (Btt), toxic to the Colorado Potato Beetle (CPB) was included in the bioassays as a Standard control reference. Bt precipitate obtained from broth was …

Unf Journal Winter 2006, University Of North Florida

UNF Journal

A university periodical for alumni and friends of the University of North Florida.

Opto-Electronic Processes In Srs:Cu Actfel Devices, Dharmashankar Rajagopalan

University of Kentucky Master's Theses

The a. c. thin film electroluminescent (ACTFEL) devices are of scientific interest due to their applications in large area, flat panel displays. Of particular interest to the research community is the mechanism of electron transport and luminance in these devices. Toward this end, a physical model and a mathematical model for SrS:Cu ACTFEL Devices were developed and published earlier by our group. The purpose of this thesis is to obtain a qualitative and quantitative match between experiment and theory. A brief summary of the model can be found here [1]. Effects of variation in drive parameters in experimental steady state …