Digital Commons Network^™

Extraction Of Text Regions In Natural Images, Sneha Sharma

Theses

The detection and extraction of text regions in an image is a well known problem in the computer vision research area. The goal of this project is to compare two basic approaches to text extraction in natural (non-document) images: edge-based and connected-component based. The algorithms are implemented and evaluated using a set of images of natural scenes that vary along the dimensions of lighting, scale and orientation. Accuracy, precision and recall rates for each approach are analyzed to determine the success and limitations of each approach. Recommendations for improvements are given based on the results.

Video-Tutorials For Tech Sign Vocabulary In Astronomy, Judy Egelston-Dodd, Simon Ting

Journal of Science Education for Students with Disabilities

This article describes the mediated American Sing Language (ASL) presentation of technical vocabulary and definitions within the context of a web-based astronomy course for first year students at the National Technical Institute for the Deaf at Rochester Institute of Technology (Rochester, NY). Deaf students showed achievement gains with fewer astronomy misconceptions. Also, student ratings of instructor ASL skill, as reported on the student rating system, were higher after students used the ASL vocabulary videos.

Emeritus A Tribute To Frederick F. Knowlton, William H. Clay

Human–Wildlife Interactions

No abstract provided.

Animal Crossing, 2007, Christina Bradley, Samuel J. Jimenez

Monteverde Institute: Sustainable Design, Planning and Community Development

Poster of possible plans for crosswalks for different animals across roads.

Underground Florida: A Fieldtrip Guidebook Of The West Central Florida Karst, Kali J. Pace-Graczyk, Aurel Perşoiu, Jason Samuel Polk

KIP Data Sets and Technical Reports

Describes select karst formations in the central Florida region. Open Access World Karst Aquifer Map See Extended description for more information.

Fathers As Readers : A Program For African American Fathers And Their Children, Amber Nicole Boyd

Graduate Research Papers

The achievement of African American literacy learners has become a significant topic in education. How to best meet the needs of these learners through the study of the African American family will be the focus of this project. This project will consider, specifically, the father's momentous role in the literacy learning of the African American child. Trends in research will be identified in this paper, an overview of significant literature published on the subject of African American family literacy will be discussed, and findings that support the father's significant impact on learning in the African American family will be presented. …

Use Of Social Stories For Students With Autism Spectrum Disorders, Alicia Ann Karwal

Graduate Research Papers

Social stories have been widely used as an intervention for children on the Autism Spectrum. Educators and other service providers of students diagnosed with an Autism Spectrum Disorder are continually looking for strategies that will allow for their students to have more typical social experiences and greater quality of life. Some controversy exists concerning the success of social stories as an effective intervention. This paper will briefly examine characteristics of individuals diagnosed with an Autism Spectrum Disorder. It will then explore using social stories with children affected by an Autism Spectrum Disorder. Finally, it will consider a variety of purposes …

Role Of Classroom Questioning Strategies As They Relate To Reading Comprehension, Catherine M. Metz

Graduate Research Papers

Instruction using comprehension strategies is important as students begin to construct meaning from text through a transactional process. This instruction can help prepare students to become better readers, as well as provide benefits for teachers and school-wide instruction. Questioning is important to comprehension for a variety of reasons and is used across all grade levels and throughout curricular areas.

Through the teaching of questioning, students are able to build backgrounds which they can utilize during their taking of high-stakes assessments, as well as school or district assessments. Questioning strategies, such as Question Answer Relationships, Questioning the Author, and Reciprocal Teaching, …

The Impact Of Readers' Workshop In A First Grade Classroom, Tara Lynn Seery

Graduate Research Papers

In this research I describe the Readers' Workshop approach, the impact that it has on a first graders' motivation, self-selection, and comprehension. This study was implemented during the 2006-2007 school year over a six week period. The observations at the beginning of the study indicated that the three focus students in this study lacked motivation, struggled with self-selection, and were in need of assistance to develop their comprehension skills. However, as Readers' Workshop was implemented, the students began to develop motivation to read on their own. They developed interests in books, and their comprehension strategies improved.

Full Inclusion And Collaborative Teaching : The New Wave In Education, Mindy Underwood

Graduate Research Papers

Throughout the history of education, the pendulum of best practice continuously swings. In the beginning, special education programs were practically nonexistent in schools, whereas now full inclusion and collaborative teaching are the new wave. This paper will explore the history of special education, full inclusion, collaborative teaching, and what it means for the regular education teacher in the general education classroom.

Using Technology To Assist In The Teaching Of Reading Instruction, Hallie M. Wyatt

Graduate Research Papers

A professional literature review was conducted on the use of technology in assisting teaching of reading instruction. Technology reviewed was categorized according to the essential elements of reading as defined by the No Child Left Behind Act (i.e., phonemic awareness, phonics, fluency, vocabulary, and comprehension). Vygotskian and Piagetian theories were used to evaluate the technology reviewed. The review ends with a series of recommendations for teachers who may consider integrating technology into their curriculum.

A Textual And Historical Case Against A Global Constitution, Andrew Kent

Faculty Scholarship

he emerging conventional wisdom in the legal academy is that individual rights under the U.S. Constitution should be extended to noncitizens outside the United States. This claim - called globalism in my article - has been advanced with increasing vigor in recent years, most notably in response to legal positions taken by the Bush administration during the war on terror. Against a Global Constitution challenges the textual and historical grounds advanced to support the globalist conventional wisdom and demonstrates that they have remarkably little support. At the same time, the article adduces textual and historical evidence that noncitizens were among …

Ireland 1880-2005: A Constitutional Perspective, Sir David Williams

University of Richmond Law Review

No abstract provided.

The Lantern Yearbook, 2007

Lambuth Lantern Yearbook

"The Lantern" yearbook of Lambuth University in Jackson, Tennessee, for 2007.

A Diffusion Model Of Lightning Radiative Transfer Using Cylindrical Geometry, Rina Alfonso Santos

UNLV Retrospective Theses & Dissertations

Clouds come in different shapes and sizes and are made up of different constituents. Realistic clouds are composed of heterogeneous distribution of constituents (ice particle, needle shaped objects, cubic, hexagonal, etc.). For tractability of solutions and smoothness of calculations, assumptions are made. The assumption is viable due to multiple scattering effect for propagation of radiation in random media. In Koshak et al. (1994), "Diffusion Model for Lightning Radiative Transfer", the cloud was treated as a nuclear reactor in order to obtain forms that can be readily computable and a simple geometry was chosen, i.e., a homogeneous rectangular parallelepiped Cloud In …

Florida Wireless Implantable Recording Electrodes (Fwire) For Brain Machine Interfaces, Rizwan Bashirullah, John G. Harris, Justin C. Sanchez, Toshikazu Nishida, Jose C. Principe

Electrical and Computer Engineering Faculty Research & Creative Works

This paper reviews on-going efforts towards the development of the Florida Wireless Implantable Recording Electrodes (FWIRE). The FWIRE microsystem platform is a fully implantable flexible substrate microelectrode array that employs state-of-the-art integrate-and-fire (IF) signal representation and wireless interface circuitry for recording neural activity from behaving rodents. The modular nature of the implantable neural recording electrode allows future enhancements to be seamlessly added to improve functionality including but not limited to rechargeability through inductive coupling, custom microelectrode arrays, higher capacity batteries, and more advanced integrated circuit technologies. This paper concentrates on custom integrated circuits such as neural interfacing amplifiers, baseband signal …

News From The South Carolina Library Association V.5 N.1 01/2007

South Carolina Libraries

News from the South Carolina Library Association v.5 n.1 01/2007

Performance Testing Of Mercury Oxidation Via Catalytic Barrier Filters, Jason A. Hrdlicka

Theses and Dissertations

No abstract provided.

Interactive Features Of Web Surveys, Frederick G. Conrad

Mid-Western Educational Researcher

2006 MWERA Keynote Address

Vglut And Gad65 Expression In Physiologically Characterized Ia Afferents, Ivonne Nkoli Ukpabi

Browse all Theses and Dissertations

Peripheral nerve injury is known to induce several changes in the physiology and morphology of the injured afferent. These changes include hyperexcitability, decreased dorsal root potentials (DRP), loss of synaptic vesicles as well as loss of the vesicular glutamate transporter, VGLUT1. While many of the changes caused by peripheral injury revert with regeneration, others appear to be permanent. The loss of the stretch reflex for example is a puzzling outcome of recovery after peripheral nerve transection and regeneration, especially given that the electrical counterpart of the stretch reflex (the H-reflex) recovers after regeneration. We hypothesized that stretch induced transmission is …

The Development And Molecular Expression In Mammalian Cells Of An Ha-Tagged Plasmid Encoding For The Target Of Rapamycin (Mtor), Kevin S. Dougherty

Browse all Theses and Dissertations

The protein kinase mammalian Target of Rapamycin (mTOR) is a master controller of cell growth and proliferation due to its ability to integrate growth signals and regulate translation through 4E-BP1 and p70-S6K. We developed four phCMV2-HA-tagged plasmids to overexpress TOR in mammalian cells: Wild Type, D2357E (Kinase Dead), R2109A (PA Binding Deficient) and, S2035T (Rapamycin Resistant) each verified by restriction enzyme digestion and direct sequencing. Plasmid DNA was overexpressed in COS-7 cells and the 289 kDa protein detected in Western blots developed with anti-HA and anti-mTOR antibodies. Kinase activity of the overexpressed protein was detected by in vitro phosphorylation of …

Investigation Of The Reflective Properties Of A Left-Handed Metamaterial, Amanda Durham

Browse all Theses and Dissertations

The purpose of this project is to investigate the reflective properties of a left-handed metamaterial (LHM) through the use of a finite element analysis software called FEMLAB. In the 1960's, V. Veselago theorized that a material with negative permeability and negative permittivity has a negative index of refraction. In 2000, such a metamaterial was built and demonstrated at microwave frequencies. Previous work had focused on the transmission properties of the metamaterial. In our work, the reflected wave was examined for a LHM subject to an incident transverse electric wave. The different generalizations, first proposed by Veselago, of the Fresnel and …

Paths To Quality: A Child Care Quality Rating System For Indiana. What Is It's Scientific Basis?, James Elicker

Center for Families Publications

Paths to QUALITY is Indiana’s new statewide child care quality rating system (QRS), first implemented in 2008. The main components of most state QRS programs are: 1) a set of quality standards that apply to home-based and center-based child care; 2) a process for objectively assessing child care quality and maintaining accountability; 3) a system of training and technical assistance to help child care providers improve quality; 4) incentives to encourage providers to reach higher levels of quality; and 5) public information to inform parents about what the QRS is and how to use it when they make child care …

The Inner Jet Of The Radio Galaxy M87, Y. Y. Kovalev, M. L. Lister, D. C. Homan, K. I. Kellermann

Department of Physics and Astronomy Faculty Publications

We report new 2 cm VLBA images of the inner radio jet of M87 showing a limb-brightened structure and unambiguous evidence for a faint 3 mas long counterfeature which also appears limb brightened. Multiepoch observations of seven separate jet features show typical speeds of less than a few percent of the speed of light, despite the highly asymmetric jet structure and the implications of the canonical relativistic beaming scenario. The observed morphology is consistent with a two-stream spine-sheath velocity gradient across the jet, as might be expected from the recently discovered strong and variable TeV emission as well as from …

Decision Aid For Electronic Simulation In Construction, Purdue Ect Team

ECT Fact Sheets Archive

The Decision Aid for Electronic Simulation in Construction is an output of the research “Electronic Simulation in Construction” sponsored by CII (Construction Industry Institute). The Web-based Decision Aid was developed to assist a decision-maker in utilizing the results of this research. This system along with the database allows the user to (i) establish the need for electronic simulation, (ii) ascertain specific needs with respect to application domain, product features, and operating system requirements, and (iii) identify products and suppliers that support the need and requirements established in the previous steps.

Who Is Cerberus?, Jordan Keiser

Electronic Theses and Dissertations

No abstract provided.

Vizstream: Streaming 3d Technology, Purdue Ect Team

ECT Fact Sheets Archive

Traditional technologies representing 3D information over Internet, such as Virtual Reality Modeling Language (VRML), encounter numerous bandwidth, hardware and software limitations. VizStream streaming 3D technologies incrementally deliver the 3D data. Users can immediately interact with the 3D model or environment without waiting for it to download. As the user continues to interact, more detail 'streams' to the user's computer. Streaming 3D drastically reduces the bandwidth required to effectively use 3D content. VizStream even works over a 28.8 kbps modem.

Delmia Safework®Pro™ : Human Modeling, Purdue Ect Team

ECT Fact Sheets Archive

Manufacturers and designers strive to develop products that conform to all relevant Health and Safety standards and are "user-friendly" while still maximizing the productivity of their own workforce. Digital human modeling technology can assist a designer to determine the performance of people in the context of a workplace or a product before it exists and throughout its entire lifecycle. SAFEWORK’S accurate manikin has the highest number of Anthropometric Variables (104), Segments (99) and Degrees of Freedom (149). It also has fully articulated spine & hand models as well as joints with coupled range of motion. Moreover, it’s unique Multivariate Algorithm …

Super Therm - Ceramic Paint Insulation, Purdue Ect Team

ECT Fact Sheets Archive

SUPER THERM is the result of years of research and development into Thermal Conductivity in cooperation with the Marshall Space Center, division of NASA. SUPER THERM is a combination of high-performance acrylic resins in water, which contain no cosolvents and will dry by evaporation.

Asphalt Paver Engineering Control Systems, Purdue Ect Team

ECT Fact Sheets Archive

At present, there are approximately 300,000 asphalt paving workers who are routinely exposed to asphalt fume. Presently, limited data exists concerning the level of exposure and subsequent health effects for paving workers. The engineering control method developed for highway class pavers includes ventilation systems, baffles, and enclosures to capture the generated contaminant within the paver's auger area and to exhaust it before it enters the workers' working environment.