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2009

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Exploration Of Specific Learning Disability Subtypes Differentiated Across Cognitive, Achievement, And Emotional/Behavioral Variables, Lisa A. Hain Jan 2009

Exploration Of Specific Learning Disability Subtypes Differentiated Across Cognitive, Achievement, And Emotional/Behavioral Variables, Lisa A. Hain

PCOM Psychology Dissertations

The emphasis on the ability-achievement discrepancy approach for SLD identification diminished the importance of robust examination into patterns of cognitive strengths and weaknesses as related to achievement deficits. This approach directed attention away from related psychosocial deficits previously reported in this population by concentrating on the quantitative differences between standard scores. The cognitive and academic deficits of children with SLD have been well studied, but little is known about the emotionaVbehavioral functioning of children with SLD, and even less about the interconnections between the neurocognitive and emotional/behavioral systems. Children with disparate types of neurocognitive assets and deficits may experience learning …

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Use Of Kindergarten Screening Assessments For The Identification Of At-Risk Readers, Kathryn S. Gipe Jan 2009

Use Of Kindergarten Screening Assessments For The Identification Of At-Risk Readers, Kathryn S. Gipe

PCOM Psychology Dissertations

Early identification of students at-risk for reading problems has become a national priority. At the present time, the most commonly used kindergarten screening methods are self-made by local districts and are not considered effective methods of early detection for at-risk readers. This retrospective study involved third, fourth and fifth grade students enrolled in a suburban elementary school during the 2007-2008 school year. The first research question examined the relationship between at-risk status determined with the Kindergarten Screening measure prior to entry into kindergarten and at-risk status determined by Dynamic Indicators of Basic Early Literacy Skills measures administered in the fall …

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An Investigation Of The Relationship Of Student Performance On The Wisconsin Card Sorting Test With Other Clinical Measures, Lisa A. Perkins Jan 2009

An Investigation Of The Relationship Of Student Performance On The Wisconsin Card Sorting Test With Other Clinical Measures, Lisa A. Perkins

PCOM Psychology Dissertations

The Wisconsin Card Sorting Test (WCST) is widely used for neuropsychological assessment of executive functions. Although the literature notes that the WCST is a measure of abstract reasoning and cognitive flexibility, there has been little data relative to the constructs that are assessed when the test is used with children or to the relationship between WCST performance and performance on other child assessment tools. This study of 94 children and adolescents referred for psychological evaluations investigated the relationship between scores obtained on the WCST and scores from child and adult versions of the Wechsler intelligence scales and the Delis-Kaplan Executive …

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Design, Analysis, And Optimization Of Diffractive Optical Elements Under High Numerical Aperture Focusing, Toufic Jabbour Jan 2009

Design, Analysis, And Optimization Of Diffractive Optical Elements Under High Numerical Aperture Focusing, Toufic Jabbour

Electronic Theses and Dissertations

The demand for high optical resolution has brought researchers to explore the use of beam shaping diffractive optical elements (DOEs) for improving performance of high numerical aperture (NA) optical systems. DOEs can be designed to modulate the amplitude, phase and/or polarization of a laser beam such that it focuses into a targeted irradiance distribution, or point spread function (PSF). The focused PSF can be reshaped in both the transverse focal plane and along the optical axis. Optical lithography, microscopy and direct laser writing are but a few of the many applications in which a properly designed DOE can significantly improve …

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Vectorpad: A Tool For Visualizing Vector Operations, Jared Bott Jan 2009

Vectorpad: A Tool For Visualizing Vector Operations, Jared Bott

Electronic Theses and Dissertations

Visualization of three-dimensional vector operations can be very helpful in understanding vector mathematics. However, creating these visualizations using traditional WIMP interfaces can be a troublesome exercise. In this thesis, we present VectorPad, a pen-based application for three-dimensional vector mathematics visualization. VectorPad allows users to define vectors and perform mathematical operations upon them through the recognition of handwritten mathematics. The VectorPad user interface consists of a sketching area, where the user can write vector definitions and other mathematics, and a 3D graph for visualization. After recognition, vectors are visualized dynamically on the graph, which can be manipulated by the user. A …

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Design, Synthesis, And Characterization Of Novel Hydrophilic Fluorene-Based Derivatives For Bioimaging Applications, Dao Nguyen Jan 2009

Design, Synthesis, And Characterization Of Novel Hydrophilic Fluorene-Based Derivatives For Bioimaging Applications, Dao Nguyen

Electronic Theses and Dissertations

In this work, hydrophilic fluorene-based derivatives that contain ethylene oxide substituents, have been synthesized and characterized for potential use as new fluorophores for bioimaging applications and for fluorescence sensing of heavy metals. Symmetrical and unsymmetrical fluorene derivatives based on structural types of acceptor-pi-acceptor, acceptor-pi-donor, and donor-pi-donor were characterized by TGA, UV-vis absorption, fluorescence emission, lifetime, anisotropy, and two-photon absorption (2PA) cross section. They were found to possess high thermal stability, high photostability, high fluorescence quantum yields, and generally large two-photon absorption cross sections, making them quite suitable for new probes in single-photon absorption and two-photon absorption fluorescence microscopy imaging. Novel …

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Modeling Microbiological And Chemical Processes In Municipal Solid Waste Bioreactor: Development And Applications Of A Three-Pha, Nitin Gawande Jan 2009

Modeling Microbiological And Chemical Processes In Municipal Solid Waste Bioreactor: Development And Applications Of A Three-Pha, Nitin Gawande

Electronic Theses and Dissertations

The numerical computer models that simulate municipal solid waste (MSW) bioreactor landfills have mainly two components--a biodegradation process module and a multi-phase flow module. The biodegradation model describes the chemical and microbiological processes of solid waste biodegradation. The models available to date include predefined solid waste biodegradation reactions and participating species. In a bioreactor landfill several processes, such as anaerobic and aerobic biodegradation, nitrogen and sulfate cycling, precipitation and dissolution of metals, and adsorption and gasification of various anthropogenic organic compounds, occur simultaneously. These processes may involve reactions of several species and the available biochemical models for solid waste biodegradation …

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Due Process Forgotten: The Problem Of Statutory Damages And Class Actions, Sheila B. Scheuerman Jan 2009

Due Process Forgotten: The Problem Of Statutory Damages And Class Actions, Sheila B. Scheuerman

Missouri Law Review

Part II examines the theoretical rationale underlying both statutory damages and class actions: making individual claims marketable. This Part explains how combining the class action with statutory damages invites overdeterrence, a fact aptly demonstrated by the FACTA class actions. Part III describes the constitutional framework for analyzing constitutional excessiveness under the Due Process Clause. This Part shows how the modem due process standard for punitive damages - known as the BMW guideposts - in fact evolved from a test developed in early Supreme Court precedent analyzing the constitutional limits on statutory damages. Part IV examines modem judicial treatment of due …

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Cs 684 Bioethics: Evolution And Creation, James R. Thobaben Jan 2009

Cs 684 Bioethics: Evolution And Creation, James R. Thobaben

Syllabi

Collins, Francis, The Language of God: A Scientist Presents Evidence for Belief Moreland, J.P. & Reynolds, J., editors Three Views on Creation and Evolution

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Probing The Urea Dependence Of Residual Structure In Denatured Human Α-Lactalbumin, Victoria A. Higman, Heike I. Rösner, Raffaella Ugolini, Lesley H. Greene, Christina Redfield, Lorna J. Smith Jan 2009

Probing The Urea Dependence Of Residual Structure In Denatured Human Α-Lactalbumin, Victoria A. Higman, Heike I. Rösner, Raffaella Ugolini, Lesley H. Greene, Christina Redfield, Lorna J. Smith

Chemistry & Biochemistry Faculty Publications

Backbone 15N relaxation parameters and 15N–1HN residual dipolar couplings (RDCs) have been measured for a variant of human α-lactalbumin (α-LA) in 4, 6, 8 and 10 M urea. In the α-LA variant, the eight cysteine residues in the protein have been replaced by alanines (all-Ala α-LA). This protein is a partially folded molten globule at pH 2 and has been shown previously to unfold in a stepwise non-cooperative manner on the addition of urea. 15N R2 values in some regions of all-Ala α-LA show significant exchange broadening which is reduced as the urea …

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Electrospray And Photoionization Mass Spectrometry For The Characterization Of Organic Matter In Natural Waters: A Qualitative Assessment, William C. Hockaday, Jeremiah M. Pucell, Alan G. Marshall, Jeffery A. Baldock, Patrick G. Hatcher Jan 2009

Electrospray And Photoionization Mass Spectrometry For The Characterization Of Organic Matter In Natural Waters: A Qualitative Assessment, William C. Hockaday, Jeremiah M. Pucell, Alan G. Marshall, Jeffery A. Baldock, Patrick G. Hatcher

Chemistry & Biochemistry Faculty Publications

Fourier-transform ion cyclotron resonance mass spectrometry (MS) has demonstrated potential to revolutionize the fields of limnology and chemical oceanography by identifying the individual molecular components of organic matter in natural waters. The use of MS for this purpose is made possible by the electrospray technique which successfully ionizes polar, nonvolatile organic molecules. Another recently developed ion source, atmospheric pressure photoionization (APPI), extends MS capabilities to less polar molecules. This article presents early results on the application of APPI MS to natural organic matter. We compare APPI MS and electrospray MS data for dissolved organic matter from Lake Drummond (Virginia, USA). …

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Reservation For Other Backward Classes In Indian Central Government Institutions Like Iits, Iims And Aiims – A Study Of The Role Of Media Using Fuzzy Super Frm Models, Florentin Smarandache, W.B. Vasantha Kandasamy, K. Kandasamy Jan 2009

Reservation For Other Backward Classes In Indian Central Government Institutions Like Iits, Iims And Aiims – A Study Of The Role Of Media Using Fuzzy Super Frm Models, Florentin Smarandache, W.B. Vasantha Kandasamy, K. Kandasamy

Branch Mathematics and Statistics Faculty and Staff Publications

The new notions of super column FRM model, super row FRM model and mixed super FRM model are introduced in this book. These three models are introduced specially to analyze the biased role of the print media on 27 percent reservation for the Other Backward Classes (OBCs) in educational institutions run by the Indian Central Government. This book has four chapters. In chapter one the authors introduce the three types of super FRM models. Chapter two uses these three new super fuzzy models to study the role of media which feverishly argued against 27 percent reservation for OBCs in Central …

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Rapid Sensor Technology: A Risk And System Complexity Analyses Of Early Detection Of Influenza-Like-Illnesses, Cesar Ariel Pinto, Ipek Bozkurt Jan 2009

Rapid Sensor Technology: A Risk And System Complexity Analyses Of Early Detection Of Influenza-Like-Illnesses, Cesar Ariel Pinto, Ipek Bozkurt

Engineering Management & Systems Engineering Faculty Publications

The development of effective and reliable methods to defend the nation against biological terrorism remains an urgent challenge to researchers in the areas of risk, bio-defense, public health, and emergency medicine. The emerging threat of the avian flu pandemic also highlights the unpreparedness of our nation's health care system to meet a highly contagious and infectious disease outbreak. The implementation of a rapid sensor technology for early detection of influenza-like-illness provides possible opportunities, as well as problems. Bounding and defining such a complex problem is one of the first challenges this research addresses. Approaching this problem from various perspectives such …

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Enhancing The Collection Process For The Delphi Technique, Petros Katsioloudis, John Brocato (Ed.) Jan 2009

Enhancing The Collection Process For The Delphi Technique, Petros Katsioloudis, John Brocato (Ed.)

STEMPS Faculty Publications

The purpose of this manuscript is to describe a process that enhances the data collection process for a Delphi technique. The approach consists of online platforms to expedite the process and reinforce the validity of the Delphi technique. The context of the study was the identification of quality indicators for visual-based learning material development for Technology Education programs for grades 7-12.

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The Ghosts Of Our Mothers: From Oral Tradition To Written Words—A History And Critique Of Jewish Women Writers Of Iranian Heritage, Farideh Goldin Jan 2009

The Ghosts Of Our Mothers: From Oral Tradition To Written Words—A History And Critique Of Jewish Women Writers Of Iranian Heritage, Farideh Goldin

English Faculty Publications

Throughout the 2,000 years of Iranian Jewish history, women usually were either illiterate or silenced. Iranian Jewish women in exile have been making up for their foremothers by creating prose literature at a fast pace in the last two decades. Through their poetry, novels and memoirs, they validate the claim that with financial security, access to education, and freedom of speech—rarely accessible to Iranian women until the twentieth century—they can shine. This article explores the history and background of Jewish women writers of Iranian heritage.

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The Effects Of Climate Change On Biodiversity: Pressing Issues And Research Priorities, Friedhelm Krupp, Lytton J. Musselman, Mohammed M.A. Kotb, Ilka Weidig Jan 2009

The Effects Of Climate Change On Biodiversity: Pressing Issues And Research Priorities, Friedhelm Krupp, Lytton J. Musselman, Mohammed M.A. Kotb, Ilka Weidig

Biological Sciences Faculty Publications

No abstract provided.

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Embedding Simulation Education Into The Engineering Management Body Of Knowledge, Andreas Tolk, Ghaith Rabadi, Donald N. Merino Jan 2009

Embedding Simulation Education Into The Engineering Management Body Of Knowledge, Andreas Tolk, Ghaith Rabadi, Donald N. Merino

Computational Modeling & Simulation Engineering Faculty Publications

The American Society for Engineering Management (ASEM) established a Body of Knowledge (BoK). As simulation is of growing interest to engineers in general and to engineering managers in particular, simulation is part of this documentation of domains of interest that characterise the profession. The basis for the Body of Knowledge comprises of established and accredited curricula and additional input from practitioners of the field. As it is essential to cover the basic topics and core competences as well as application specific domain knowledge, the simulation education for engineers is categorised into topics on simulation theory and simulation application.

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Photochemical Degradation Of Dissolved Organic Matter And Dissolved Lignin Phenols From The Congo River, Robert G. M. Spencer, Aron Stubbins, Peter J. Hernes, Kenneth Mopper, Anthony K. Aufdenkampe, Rachael Y. Dyda, Vincent L. Mwamba, Arthur M. Mangangu, Jose N. Wabakanghanzi, Johan Six Jan 2009

Photochemical Degradation Of Dissolved Organic Matter And Dissolved Lignin Phenols From The Congo River, Robert G. M. Spencer, Aron Stubbins, Peter J. Hernes, Kenneth Mopper, Anthony K. Aufdenkampe, Rachael Y. Dyda, Vincent L. Mwamba, Arthur M. Mangangu, Jose N. Wabakanghanzi, Johan Six

Chemistry & Biochemistry Faculty Publications

Photochemical degradation of Congo River dissolved organic matter (DOM) was investigated to examine the fate of terrigenous DOM derived from tropical ecosystems. Tropical riverine DOM receives greater exposure to solar radiation, particularly in large river plumes discharging directly into the open ocean. Initial Congo River DOM exhibited dissolved organic carbon (DOC) concentration and compositional characteristics typical of organic rich blackwater systems. During a 57 day irradiation experiment, Congo River DOM was shown to be highly photoreactive with a decrease in DOC, chromophoric DOM (CDOM), lignin phenol concentrations (Σ8) and carbon-normalized yields (Λ8), equivalent to losses of ~45, 85–95, >95 and …

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Spatial Clustering Using The Likelihood Function, April Kerby Jan 2009

Spatial Clustering Using The Likelihood Function, April Kerby

Department of Statistics: Dissertations, Theses, and Student Research

Researchers have been using clustering algorithms for many years to group similar observations based on a set of recorded characteristics. The majority of these algorithms maximize the similarity of the observations within a cluster, while at the same time maximize the dissimilarity with observations in other clusters. However, nearly all of the current clustering algorithms do not take into account the actual geographic location of the observation during the clustering process. This dissertation consists of three papers which propose a method to incorporate the geographical location of an observation into the clustering algorithm, known as spatial clustering. The first paper …

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Detecting Differentially Expressed Genes While Controlling The False Discovery Rate For Microarray Data, Shuo Jiao Jan 2009

Detecting Differentially Expressed Genes While Controlling The False Discovery Rate For Microarray Data, Shuo Jiao

Department of Statistics: Dissertations, Theses, and Student Research

Microarray is an important technology which enables people to investigate the expression levels of thousands of genes at the same time. One common goal of microarray data analysis is to detect differentially expressed genes while controlling the false discovery rate. This dissertation consists with four papers written to address this goal. The dissertation is organized as follows: In Chapter 1, a brief introduction of the Affymetrix GeneChip microarray technology is provided. The concept of differentially expressed genes and the definition of the false discovery rate are also introduced. In Chapter 2, a literature review of the related works on this …

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Nonlinear Dynamics Of Infant Sitting Postural Control, Joan E. Deffeyes Jan 2009

Nonlinear Dynamics Of Infant Sitting Postural Control, Joan E. Deffeyes

Department of Psychology: Dissertations, Theses, and Student Research

Sitting is one of the first developmental milestones that an infant achieves. Thus measurements of sitting posture present an opportunity to assess sensorimotor development at a young age, in order to identify infants who might benefit from therapeutic intervention, and to monitor the efficacy of the intervention. Sitting postural sway data was collected using a force plate from infants with typical development, and from infants with delayed development, where the delay in development was due to cerebral palsy in most of the infants in the study. The center of pressure time series from the infant sitting was subjected to a …

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Evaluating Lake Response To Environmental And Climatic Change Using Lake Core Records And Modeling, Brandi Bracht-Flyr Jan 2009

Evaluating Lake Response To Environmental And Climatic Change Using Lake Core Records And Modeling, Brandi Bracht-Flyr

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

This dissertation evaluates how lakes respond to changes in their environmental and climatic settings. This dissertation consists of two lake modeling projects and the environmental and paleoclimatic reconstructions of four lakes in southwestern Montana. Lakes and their associated biological communities respond to environmental and climatic change on rapid timescales. Lake modeling and lake core stratigraphies are complementary tools for exploration of how lakes and their biota respond to environmental or climatic perturbations. In one modeling approach for exploring these issues, a simple hydro-climatological lake model was developed that classifies lake sensitivity to climatic perturbations based upon lake area, catchment area, …

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Academic Acceleration In Florida Elementary Schools: A Survey Of Attitudes, Policies, And Practices, Keri Guilbault Jan 2009

Academic Acceleration In Florida Elementary Schools: A Survey Of Attitudes, Policies, And Practices, Keri Guilbault

Electronic Theses and Dissertations

The focus of this research was to provide recent descriptive information about acceleration policies and practices in Florida elementary schools. District, school, and personal demographic variables were investigated to determine the extent to which they affected school-based acceleration options provided for students. Also, school district policies were examined to determine which types of research-based acceleration options were more frequently used and what procedures were in place to guide the decision-making process. Results from this study indicated that extant acceleration policies only included grade skipping and limited procedures for referral, screening and decision-making in the schools. The most common types of …

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Marketing Partnerships: Impact Of Monitoring Schemes And Cooperative Advertising Agreements, Pavan Chennamaneni Jan 2009

Marketing Partnerships: Impact Of Monitoring Schemes And Cooperative Advertising Agreements, Pavan Chennamaneni

Electronic Theses and Dissertations

Marketing partnerships may involve either horizontal relationships (e.g., a co-marketing alliance between firms selling different products) or vertical relationships (e.g., between an upstream manufacturer and its downstream retailers). Either type of partnership often includes multiple members and the marketing efforts (e.g., level of advertising) of any member typically affect the profitability of the other members. When selecting their effort levels, however, the individual members of the partnership do not account for such externalities. Consequently, the overall effort on behalf of the partnership is not optimal. This dissertation investigates the value of contractual mechanisms such as monitoring schemes (for horizontal partnerships) …

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Impact Of Returns Policies And Group-Buying On Channel Coordination, Thanh Tran Jan 2009

Impact Of Returns Policies And Group-Buying On Channel Coordination, Thanh Tran

Electronic Theses and Dissertations

This dissertation investigates the role of two marketing practices—returns policies and group-buying services—in improving channel coordination. The first study (presented in Chapter Two) focuses on the interaction between two types of returns policies—returns of unwanted products from consumers to retailers and returns of unsold inventory from retailers to manufacturers. Even without the right to return unsold inventory to the manufacturer, the retailers may accept returns from consumers; by doing so, they benefit from a less pricesensitive market demand, an ability to screen for high-valuation consumers, and a competitive advantage (offering a returns policy makes a retailer more attractive to consumers). …

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Pruning The Hedge: Who Is A "Client" And Whom Does An Adviser Advice?, Edward Pekarek Jan 2009

Pruning The Hedge: Who Is A "Client" And Whom Does An Adviser Advice?, Edward Pekarek

Fordham Journal of Corporate & Financial Law

No abstract provided.

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The Crumbled Difference Between Legal And Illegal Arbitration Awards: Hall Street Associates And The Waning Public Policy Exception, Jonathan A. Marcantel Jan 2009

The Crumbled Difference Between Legal And Illegal Arbitration Awards: Hall Street Associates And The Waning Public Policy Exception, Jonathan A. Marcantel

Fordham Journal of Corporate & Financial Law

No abstract provided.

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Undergraduate Catalog, 2009-2010, University Of South Florida St. Petersburg. Jan 2009

Undergraduate Catalog, 2009-2010, University Of South Florida St. Petersburg.

Undergraduate Catalogs

No abstract provided.

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Stain Etching With Fe(Iii), V(V), And Ce(Iv) To Form Microporous Silicon, M E. Dudley, Kurt Kolasinski Jan 2009

Stain Etching With Fe(Iii), V(V), And Ce(Iv) To Form Microporous Silicon, M E. Dudley, Kurt Kolasinski

Chemistry Faculty Publications

Stain etchants made from (HF+V(2)O(5)) or (HF+FeCl(3)center dot 6H(2)O+HCl or H(2)SO(4)) exhibited virtually no initiation time before the formation of porous silicon. Etching with Fe(III) solutions for extended periods resulted in a unique dual layer structure that can reach a thickness >10 mu m and exhibited not only red-orange but also green photoluminescence (PL). Etching with (CeF(4)+H(2)SO(4)) produced extremely uniform films. Visible PL was observed immediately after etching except for those films produced with (CeF(4)+H(2)SO(4)), which required several days of air exposure before bright and robust PL developed.

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Etching Of Silicon In Fluoride Solutions, Kurt W. Kolasinski Jan 2009

Etching Of Silicon In Fluoride Solutions, Kurt W. Kolasinski

Chemistry Faculty Publications

No abstract provided.

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