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A Comparative Analysis Of Neural And Statistical Classifiers For Dimensionality Reduction-Based Face Recognition Systems., Xiaoyin Xu
Electronic Theses and Dissertations
Human face recognition has received a wide range of attention since 1990s. Recent approaches focus on a combination of dimensionality reduction-based feature extraction algorithms and various types of classifiers. This thesis provides an in depth comparative analysis of neural and statistical classifiers by combining them with existing dimensionality reduction-based algorithms. A set of unified face recognition systems were established for evaluating alternate combinations in terms of recognition performance, processing time, and conditions to achieve certain performance levels. A preprocessing system and four dimensionality reduction-based methods based on Principal Component Analysis (PCA), Two-dimensional PCA, Fisher's Linear Discriminant and Laplacianfaces were utilized …
Close Range Three-Dimensional Position Sensing Using Stereo Matching With Hopfield Neural Networks., Houman Rastgar
Close Range Three-Dimensional Position Sensing Using Stereo Matching With Hopfield Neural Networks., Houman Rastgar
Electronic Theses and Dissertations
In recent years Vision Systems have found their ways into many real-world applications. This includes such fields as surveillance and tracking, computer graphics and various factory settings such as assembly line inspection and object manipulation. The application of Computer Vision techniques to factory automation, Machine Vision, is a growing field. However in most Machine Vision systems an algorithm is needed to infer 3D information regarding the objects in the field of view. Such a task can be accomplished using a Stereo Vision algorithm. In this thesis a new Machine Vision Algorithm for Close-Range Position Sensing is presented where a Hopfield …
Optimizing Power, Delay And Reliability For Digital Logic Circuits With Cmos And Single-Electron Technologies., Jialin Mi
Electronic Theses and Dissertations
In this thesis, we present two low power approaches with consideration of delay and/or reliability. The first approach is based on CMOS (Complementary Metal-Oxide Semiconductor) technology. Given a gate level topology of digital circuits and a target library, we propose a greedy algorithm for delay budgeting in order to optimize power dissipation. The algorithm is implemented with JAVA SDK. The developed software tool estimates how much power dissipation (percentage) can be saved without increasing the circuit delay, and the potential of power savings by relaxing the circuit's timing constraints. The second low power approach is proposed with SET (Single Electron …
Velocity-Pressure Coupling In Finite Difference Formulations For The Navier-Stokes Equations, Bashar Zogheib
Velocity-Pressure Coupling In Finite Difference Formulations For The Navier-Stokes Equations, Bashar Zogheib
Electronic Theses and Dissertations
A new numerical algorithm for solving the two-dimensional, steady, incompressible, laminar, viscous flow equations on a staggered grid is presented in this thesis. The proposed methodology is finite difference based, but essentially takes advantage of the best features of two well-established numerical formulations, the finite difference and finite volume methods. Some weaknesses of the finite difference approach are removed by exploiting the strengths of the finite volume method. In particular, the issue of velocity-pressure coupling is dealt with in the proposed finite difference formulation by developing a new pressure correction equation in a manner similar to the SIMPLE (Semi-Implicit Method …
Les Attitudes Des Eleves Envers L'Apprentissage Du Francais Dans Une Ecole De Langue Francaise., Nicole Larocque
Les Attitudes Des Eleves Envers L'Apprentissage Du Francais Dans Une Ecole De Langue Francaise., Nicole Larocque
Electronic Theses and Dissertations
No abstract provided.
Diagenesis And Dolomitisation Of The Devonian Upper Stettler And Crossfield, South-Central Alberta: Petrologic And Isotopic Evidence., Samantha R. Raymus
Diagenesis And Dolomitisation Of The Devonian Upper Stettler And Crossfield, South-Central Alberta: Petrologic And Isotopic Evidence., Samantha R. Raymus
Electronic Theses and Dissertations
No abstract provided.
Exploring Athlete Advocacy Through Canadian Sport Policies, International Multi-Sport Events, And Athlete Experiences., Aaron Lowe
Electronic Theses and Dissertations
No abstract provided.
Using X+V To Construct A Non-Proprietary Speech Browser For A Public-Domain Speechweb, Xiaoli Ma
Using X+V To Construct A Non-Proprietary Speech Browser For A Public-Domain Speechweb, Xiaoli Ma
Electronic Theses and Dissertations
A SpeechWeb is a collection of hyperlinked speech applications that are distributed over the Internet. Users access the speech applications through remote browsers, which accept human-voice-input and return synthesized-voice-output. In previous research, a new architecture (LRRP) has been proposed, which is ideally suited for building a Public-Domain SpeechWeb. However, a non-proprietary speech browser is needed for this architecture. In this thesis, we have solved several limitations of X+V, a programming language for developing Multimodal applications, and we have used X+V to build a viable Public-Domain SpeechWeb browser. Our browser has the following properties: real-time human-machine speech interaction; ease of installation …
Sppbrd: A Decision Framework For Scalable Product Platform Based Robust Design., Caiyun Wang
Sppbrd: A Decision Framework For Scalable Product Platform Based Robust Design., Caiyun Wang
Electronic Theses and Dissertations
Today's competitive and highly volatile market is redefining the way companies do business. A main competitive advantage for many companies is the ability to bring the products to market faster. An effective method to get the advantage is to develop product platforms. This thesis develops a methodology to assist companies in creating product platforms quickly and efficiently. The thesis focuses on building a model for scalable product platforms and developing a framework for the Scalable Product Platform Based Robust Design since there are many researches on module-based product platform and no systematic framework for scalable product platform. In the methodology, …
Studying The Anti-Cancer Potential Of The Natural Compound Pancratistatin., Amanda Mclachlan-Burgess
Studying The Anti-Cancer Potential Of The Natural Compound Pancratistatin., Amanda Mclachlan-Burgess
Electronic Theses and Dissertations
One of the current challenges in the fight against cancer is to find anti-cancer treatments that specifically target cancerous cells, while leaving normal cells unharmed. Apoptosis, or programmed cell death, is a non-traumatic, physiological process by which cells that are no longer needed or are potentially harmful can be removed from the system. Recently, anti-cancer research has focused on targeting the components of biochemical pathways that can induce apoptosis specifically in cancerous cells. The search for cancer-specific drugs has led some researchers to investigate the potential anti-cancer activity of natural compounds. Pancratistatin (PST) is a natural compound that was isolated …
The Relationship Between Gender And Elementary School Students' Perceptions Of Health And Physical Education In A Coeducational Setting., Paul J. Naim
Electronic Theses and Dissertations
The purpose of this study was to investigate the relationship among attitudes and perceptions of boys and girls in grades 6--8 regarding Health and Physical Education (HPE) in a coeducational setting. An increase in obesity rates for adolescents and a decrease in their physical activity rates are alarming trends since they are likely to continue into adulthood. A sample of 46 boys and 50 girls in grades 6--8 completed a mixed-methods questionnaire composed of 32 closed-ended and 6 open-ended questions. Boys and girls enjoyed participating in HPE activities 95.7% and 90% respectively, and described HPE class as healthy, active and …
Vehicle Dynamics Controller For A Hybrid Electric Vehicle., Edward Won Kyun Oh
Vehicle Dynamics Controller For A Hybrid Electric Vehicle., Edward Won Kyun Oh
Electronic Theses and Dissertations
No abstract provided.
The Effects Of The Reciprocity Norm And Culture On Normative Commitment For Generation Y., Neli Remo
The Effects Of The Reciprocity Norm And Culture On Normative Commitment For Generation Y., Neli Remo
Electronic Theses and Dissertations
No abstract provided.
Removal Of 2,4-Dimethylophenol From Distilled Water By Enzymatic Treatment: Optimization Of Reaction Parameters And Studies On Dissolved Oxygen., Jyoti Prakash Ghosh
Removal Of 2,4-Dimethylophenol From Distilled Water By Enzymatic Treatment: Optimization Of Reaction Parameters And Studies On Dissolved Oxygen., Jyoti Prakash Ghosh
Electronic Theses and Dissertations
No abstract provided.
Streaming In Secondary Schools: Effects On Student Self-Efficacy From The Perspectives Of The Students, Teachers, Administrators, And Counsellors., Dina Salinitri
Electronic Theses and Dissertations
No abstract provided.
Laboratory And Production Testing Of Novel Resistance Spot Welding Electrodes., Jeremy Leonard Caron
Laboratory And Production Testing Of Novel Resistance Spot Welding Electrodes., Jeremy Leonard Caron
Electronic Theses and Dissertations
No abstract provided.
Dissolution Of Zippeite Via Bacterial Sulfate Reduction., Adrian Elizabeth Forsyth
Dissolution Of Zippeite Via Bacterial Sulfate Reduction., Adrian Elizabeth Forsyth
Electronic Theses and Dissertations
No abstract provided.
Tribological Properties Of Thin Plasma Electrolyte Oxidation (Peo) Coatings On Aluminum Alloys Using Electrolytic Jet Plasma Process., Peng Zhang
Electronic Theses and Dissertations
No abstract provided.
Xml Schema Subtyping., Yun Li
Xml Schema Subtyping., Yun Li
Electronic Theses and Dissertations
No abstract provided.
Construction Of Transcritical Carbon Dioxide Air Conditioning Test Bench., Mowafaq Abdallah
Construction Of Transcritical Carbon Dioxide Air Conditioning Test Bench., Mowafaq Abdallah
Electronic Theses and Dissertations
No abstract provided.
Parental Stress And The Level Iii Nicu Experience: An Analysis Of Gender And Coping Strategies., Amy Camodeca
Parental Stress And The Level Iii Nicu Experience: An Analysis Of Gender And Coping Strategies., Amy Camodeca
Electronic Theses and Dissertations
No abstract provided.
Finite Element Modeling Of Dynamic Impact And Cornering Fatigue Of Cast Aluminum And Forged Magnesium Road Wheels., Shixian (Robert) Shang
Finite Element Modeling Of Dynamic Impact And Cornering Fatigue Of Cast Aluminum And Forged Magnesium Road Wheels., Shixian (Robert) Shang
Electronic Theses and Dissertations
Numerical investigation of wheel dynamic impact and cornering fatigue performance is essential to shorten design time, enhance mechanical performance, and lower development cost. This dissertation focused on two objectives. First, finite element models of the dynamic impact test on a wheel and tire assembly were developed, which considered the material inhomogeneity of the wheel. The model complexity and resultant additional analysis time led to the development of a simplified approach for wheel impact testing without the tired. Comparison of the numerical predictions with the experimental measurements of wheel impact indicated that an approximate 20% reduction of the initial striker kinetic …
Hesitant Bodies., Julie Homenuik
Hesitant Bodies., Julie Homenuik
Electronic Theses and Dissertations
many bodies strewn across these pages in various stages of desire. they are measured with the muscles beneath the skin. they are embedded with nervous anticipation. each poem is a negotiation of space anxious with desire. curved lines into sheets waiting to be touched.Dept. of English Language, Literature, and Creative Writing. Paper copy at Leddy Library: Theses & Major Papers - Basement, West Bldg. / Call Number: Thesis2006 .H66. Source: Masters Abstracts International, Volume: 45-01, page: 0089. Thesis (M.A.)--University of Windsor (Canada), 2006.
Like Bone From Skin (Original Writing)., Jenny Sampirisi
Like Bone From Skin (Original Writing)., Jenny Sampirisi
Electronic Theses and Dissertations
In October 1983, 8-year-old Christine Jessop went missing from the tiny Ontario town of Queensville. The discovery of her body months later sparked one of Canada's most embarrassing murder investigations. Like Bone From Skin revisits Queensville in the days after Christine Jessop's disappearance and discovery, recreates the fixed image of death and public record, and focuses its lens on five fictional characters who face the challenge of looking at the events of their own lives while watching the death of a child unfold in their midst. Source: Masters Abstracts International, Volume: 45-01, page: 0080. Thesis (M.A.)--University of Windsor (Canada), 2006.
A Biomechanical Investigation Of Female Arm Strength., Christopher C. Freeman
A Biomechanical Investigation Of Female Arm Strength., Christopher C. Freeman
Electronic Theses and Dissertations
The purpose of the current study was to measure strength and develop regression equations that will predict the maximal capabilities for hand forces exerted in a variety of directions and positions. A biomechanical methodology was utilized to examine 29 non-skilled female subjects exerting maximal forces against a simulation device. Combinations of three heights (head height, shoulder height, waist height), three angles (0°, 45°, and 90° to sagittal shoulder plane), and two reaches (40% and 80% of full reach) were tested for maximal force in six directions (push forward, pull backward, push up, push down, medial, lateral). Using the force data, …
Anode Electrocatalysts For Direct Borohydride Fuel Cells., Mohammed Hassan Atwan
Anode Electrocatalysts For Direct Borohydride Fuel Cells., Mohammed Hassan Atwan
Electronic Theses and Dissertations
Colloidal Os and Os-alloys, Pt and Pt-alloys, Au and Au alloys, Ir and Ir-alloys, and Pd and Pd alloys (1:1 atomic ratio for all alloys) supported on Vulcan XC-72 (20 wt% metal) were prepared according to the Bonneman method and investigated for their electrocatalytic activity with respect to methanol and borohydride oxidation for Os and with respect to borohydride oxidation only for Pt, Au, Ir, and Pd for fuel cell applications. Voltammetry on static and rotating electrodes, chronoamperometry and chronocoulometry were performed on the colloidal catalysts immobilized on glassy carbon with the help of a NafionRTM 117 solution acting as …
Blind Adaptive Equalization For Qam Signals: New Algorithms And Fpga Implementation., Kevin Banovic
Blind Adaptive Equalization For Qam Signals: New Algorithms And Fpga Implementation., Kevin Banovic
Electronic Theses and Dissertations
Adaptive equalizers remove signal distortion attributed to intersymbol interference in band-limited channels. The tap coefficients of adaptive equalizers are time-varying and can be adapted using several methods. When these do not include the transmission of a training sequence, it is referred to as blind equalization. The radius-adjusted approach is a method to achieve blind equalizer tap adaptation based on the equalizer output radius for quadrature amplitude modulation (QAM) signals. Static circular contours are defined around an estimated symbol in a QAM constellation, which create regions that correspond to fixed step sizes and weighting factors. The equalizer tap adjustment consists of …
Characterization Of Cathepsin L Genes And Their Cdnas In The Brine Shrimp, Artemia Franciscana., Jian Ping Cao
Characterization Of Cathepsin L Genes And Their Cdnas In The Brine Shrimp, Artemia Franciscana., Jian Ping Cao
Electronic Theses and Dissertations
Embryos of the brine shrimp, Artemia franciscana , contain a novel cysteine protease composed of a cathepsin L-like catalytic subunit of 28.5 kDa, and a cell adhesion protein of the FAS-1 family of 31.5 kDa. The cathepsin L-like subunit is encoded by a cDNA derived from the CL-1 gene in A. franciscana which has been shown to be intron-less. The CL-1 gene was detected in genomic DNA prepared from nuclei of Artemia, and a second CL gene (CL-2) was obtained from a genomic library in EMBL3. Screening of Artemia adult and embryo cDNA libraries yielded sequences homologous to the CL-2 …
Iterative Decoding With Imperfect Channel Estimation For Wireless Systems., Yibo Zhou
Iterative Decoding With Imperfect Channel Estimation For Wireless Systems., Yibo Zhou
Electronic Theses and Dissertations
No abstract provided.
Design Of High Throughput Recursive And Non-Recursive Digital Filters In One And Two Dimensions With Canonic Signed Digit Coefficients And Sub-Expression Elimination Using Genetic Algorithm., Tom Williams
Electronic Theses and Dissertations
No abstract provided.