Power electronics is the technology of processing and controlling the flow of electric energy
by supplying voltages and currents in a form that is optimally suited to the end-user’s
requirements .Atypical block diagram is given in Figure 1.1 . The input power can be
either AC and DC sources. A general example is one in which the AC input power is from
the electric utility. The output power to the load can be either AC and DC voltages. The
power processor in the block diagram is usually called a converter. Conversion technologies
are used to construct converters.
With Internet applications spreading like wildfire, the field of software testing is increasingly challenged by the brave new networked world of e–business. This book brings you up to speed on the technologies, testing concepts, and tools you′ll need to run e–business applications on the Web.
Crystal Reports is a report design tool that allows you to create reports : retrieving data from a database or other data source.
Crystal Reports has its own formula language for:
creating presentation-quality reports, with graphs, charts, …
At $13 billion and roughly five percent of the total semiconductor market (2004
data) the power semiconductor market is big and growing fast, typically outgrowing
the rest of the semiconductor market.
Modern electronic appliances, while exhibiting increasing functionality, are
also expected to consume little power, for reasons of portability, thermal performance,
and environmental considerations.
On August 11, 2010, nearly two years ago, John Resig (creator of jQuery) announced the
jQuery Mobile project. While focused on the UI framework, it was also a recognition of
jQuery itself as a tool for mobile sites and that work would be done to the core
framework itself, to make it work better on devices. Release after release, the jQuery
Mobile project evolved into a powerful framework encompassing more platforms, more
features, and better performance with every update.
icket is an open source, component-oriented (POJOs-based), lightweight Java web application development framework that brings the Java Swing event-based programming model to web development. Wicket pages can be mocked up, previewed, and later revised using standard WYSIWYG HTML design tools.
Wicket provides stateful components, thereby improving productivity. It has an architecture and rich component suite that aims to bring back the object orientation and, more importantly, the fun that is missing from the Java web development space. With the impending 1.
Microsoft Office Live Small Business is a suite of Internet-based services for small businesses, designed to get you up and running online quickly and easily – all you need is a computer and an Internet connection and allow to create a professional online presence without the expense of buying a server, setting up a compicated infrastructure and hiring technical staff to maintain it.
Graphic and Web Design
These courses focus on design concepts / theory and computer-related
skills that are applicable to the print and web design industry. The
curriculum is under close advisement from industry contacts to ensure
students are equipped with skills and practices that are current.
Students build and polish a professional digital or web-based portfolio
demonstrating a thorough understanding of design and marketing
concepts, communication aesthetics, creative process, and proficiency
in computer-based tools.
Fully updated in line with the latest developments in Information Communications Technology (ICT), this course teaches students the language and skills they need to understand and work in the world of computers. The 30 topic-based units cover everything from computer essentials through to programming, web design, job hunting, and future technologies. A focus on terminology is combined with vocabulary and grammar practice to give students the tools to use English in areas such as describing features and functions, applying for jobs and discussing the world of ICT.
With every release of Visual Basic, Microsoft has added new functionality to enhance the applications that can be created. Visual Basic 6 took the first real step toward a client/server development tool that could create robust Windows applications. This newest release of Visual Basic, titled Visual Basic .NET, makes the jump from a mostly Windows-based application system to a truly dynamic development environment that allows you to design both Windows and Web-centric applications.
The emergence of multimedia, the availability of large digital archives, and the rapid growth of the World Wide Web (WWW) have recently attracted research efforts in providing tools for effective retrieval of image data based on their content (content-based image retrieval, CBIR).
Fully updated in line with the latest developments in Information Communications Technology (ICT), this course teaches students the language and skills they need to understand and work in the world of computers. A focus on terminology is combined with vocabulary and grammar practice to give students the tools to use English in areas such as describing features and functions, applying for jobs and discussing the world of ICT.
Scalable Vector Graphics—or SVG—is the new XML-based graphics standard from the W3C that will enable Web documents to be smaller, faster and more interactive. This insightful book takes you through the ins and outs of SVG, from the basics to more complicated features. Whether you're a graphic designer looking for new tools, or a programmer creating and managing graphics, this book provides a solid foundation.....