In the new technological era, an immense volume of data is generated every moment from a variety of sources that need to be filtered and stored securely. Database administrators (DBA) are facing increasing pressure to ensure higher performance and reliability for database management systems (DBMS). A new generation of management tools and service-based interfaces are needed to assist the DBAs with expert information and knowledge gathered from analysis of the monitoring data stored in large data warehouses and from experience reports of the DBAs of the legacy mainframe DBMSs.
Many governments have mandated that conventional incandescent light bulbs be phased out and replaced with fluorescent light bulbs (CFLs) to conserve energy and reduce cost. However, in dimming applications, incandescent are still preferable to CFLs due to superior performance and compatibility with standard dimmer switches. The circuit developed by the proposed research will allow consumers to experience the same dimming performance with CFLs as with incandescent, with no change to existing lighting wiring and dimming hardware. The proposed circuit is highly efficient, cost effective and
In the current climate of environmental awareness the need for alternative energy sources is undeniable. In this respect hydrogen gas is a frontrunner as a clean burning fuel, with water being the only by-product. Coupled with a PEM (polymer electrolyte membrane) fuel cell, hydrogen is a promising alternative to gasoline for automotive applications. While significant progress has been made, this technology is still in its infancy. A significant drawback in this technology lies in the storage and transportation of hydrogen within a vehicle. To this end, our project focuses on the delive
Given a landscape of computer software that is made up of very few platforms and operating system types, attacks on software can often come in the form of comparing differences between instances or revisions of software. Diversifying software is an effective technique to mitigate these kinds of attacks. Software diversification is a means to generate program instances with varying program structure to an original program while still preserving functionality of the original code. Just as living, biological entities have a different make]up, so can software be diverse.
Vitamin D compounds are being developed for the treatment of chronic kidney disease. The purpose of this proposal is to develop a cell-based screening platform that will allow the rapid assessment ofrelative efficacy of a library of compounds. The intern will use recombinant DNA methodology to generate a cell-based assay in which the green fluorescence protein will be inserted into a vitamin D responsive gene; thus, permitting the visualization of vitamin D signaling in real-time.
This project will produce material, in the form of lesson plans, instructional guides and practice sheets, appropriate for a college-level foundational mathematics course and will monitor its effectiveness during an implementation at on Ontario college in the fall semester, 2009. Once completed, the material will become part of JUMP's growing body of course materials. It is hoped that the material will prove effective in addressing the mathematics requirement of college students and will be adopted at more institutions, fulfilling JUMP's goal of "[promoting] a numerate society".
This project is in partnership with AUTO21. Van Rob is an automotive parts manufacturer of metal stampings with plants in the Toronto area. The objective of this internship is to evaluate the performance of a machine vision inspection system in an industrial environment. The evaluation of the intelligent neuro-fuzzy inspection algorithm used by the machine vision system known as QVision is the subject of the intern’s Master’s thesis. The original QVision was developed by a previous Master’s student. QVision has been installed on one of Van Rob’s Manufacturing cells.
Police commonly create composite pictures of criminals in order to aid their search for suspects. Traditionally, composites have been created from large sets of pictures or line drawings of features, (e.g. eyes, mouths, noses, hair). Such systems produce poor likenesses. 3D Sherlock Software is a computer-based program for developing facial composites that relies on three dimensional facial images. The program works iteratively based on images selected by users to move towards a better and better likeness of the target individual.
This project is in partnership with ISIS Canada. Bombardier’s Advanced Rapid Transit (ART) solution is a medium capacity transit system, filling the gap between street‐running trams (low capacity) and heavy rail metros (high capacity). This internship aims to understand the design decisions and how new approaches and technology can reduce the costs of civil infrastructure for ART systems. The prime focus of this study is on the guideway (beams, columns, footings) and its cost.
Solar photovoltaic cells convert sunlight directly into electricity. As the technology has evolved it has become increasingly attractive to companies to invest in large solar farms. Solar energy is an inherently intermittent resource. For companies to invest millions (each 10MW solar PV farm represents an investment somewhere between $40 ‐ $45 million) in developing solar farms they must possess extremely reliable predictions of the energy output of the system.