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Friday, July 4, 2008

Switch-Mode Power Supplies Spice Simulations and Practical Designs

Christophe P. Basso “Switch-Mode Power Supplies Spice Simulations and Practical Designs"
McGraw-Hill Professional | 2008-01-14 | ISBN: 0071508589 | 889 pages | PDF | 15 MB

Harness Powerful SPICE Simulation and Design Tools to Develop Cutting-Edge Switch-Mode Power Supplies
Switch-Mode Power Supplies: SPICE Simulations and Practical Designs is a comprehensive resource on using SPICE as a power conversion design companion. This book uniquely bridges analysis and market reality to teach the development and marketing of state-of-the art switching converters. Invaluable to both the graduating student and the experienced design engineer, this guide explains how to derive founding equations of the most popular converters…design safe, reliable converters through numerous practical examples…and utilize SPICE simulations to virtually breadboard a converter on the PC before using the soldering iron.

Filled with more than 600 illustrations, Switch-Mode Power Supplies: SPICE Simulations and Practical Designs enables you to:
Derive founding equations of popular converters
Understand and implement loop control via the book-exclusive small-signal models
Design safe, reliable converters through practical examples
Use SPICE simulations to virtually breadboard a converter on the PC
Access design spreadsheets and simulation templates on the accompanying CD-ROM, with numerous examples running on OrCADË, ICAPSË, µCapË, TINAË, and more

Inside This Powerful SPICE Simulation and Design Resource

• Introduction to Power Conversion • Small-Signal Modeling • Feedback and Control Loops • Basic Blocks and Generic Models • Simulation and Design of Nonisolated Converters • Simulation and Design of Isolated Converters-Front-End Rectification and Power Factor Correction • Simulation and Design of Isolated Converters-The Flyback • Simulation and Design of Isolated Converters-The Forward

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2008 Data Breach Investigations Report

2008 Data Breach Investigations Report
English | 29 pages | PDF | 1 MB

INTRODUCTION: In a real sense, this report is a “post-mortem” examination of hundreds of data breach victims. Just as the forensic scientist seeks clues to the sequence of events surrounding a crime, the cause of death, and the identity of suspects, the Verizon Business Investigative Response team is focused on examining evidence of computer crime. Common to investigations in both the physical and cyber worlds is a dependence on cold, hard facts. Building a credible case often requires the collection of heaps of data.
To that end, the 2008 Verizon Business Data Breach Investigations Report integrates a vast amount of factual evidence from forensic investigations over the last four years. The study is unique in that it offers an objective, first-hand view of data breaches directly from the casebooks of our Investigative Response team. Tens of thousands of data points weave together the stories and statistics from compromise victims around the world. We have attempted to interpret their tales and it is our hope that your organization will learn from these findings and thereby avoid their end.

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Computer Modelling of Electrical Power Systems

Jos Arrillaga, Neville R. Watson “Computer Modelling of Electrical Power Systems"
Wiley | 2001-04-18 | ISBN: 0471872490 | 382 pages | PDF | 15,1 MB

Computer models can be used to simulate the changing states of electrical power systems. Such simulations enable the power engineer to study performance and predict disturbances.
Focusing on the performance of the power system boosted by the FACTS. (Flexible Alternate Current Transmission Systems), this timely update of a highly successful text responds to recent developments in power electronics.
Comprehensive coverage includes
? The mathematical background, algorithms and the basic tools needed to study complex power systems, their interaction and likely response to different types of network pathologies or disturbances
? The latest improvements in network modelling techniques
? Power electronics equipment
Written by an internationally renowned author in the field, this text is a valuable reference resource for practising engineers responsible for power supply systems as well as electrical engineering postgraduates.

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Practical Design of Power Supplies

Ron Lenk “Practical Design of Power Supplies"
Wiley-IEEE Press | 2005-07-11 | ISBN: 047175045X | 288 pages | PDF | 12,9 MB

Practical Design of Power Supplies
"In a rare and very welcome departure from the power industry's standard technical treatise, Ron Lenk's book . . . offers a clear, pragmatic view of the practical real-world aspects governing power supply design . . . . Engineers at all levels . . . can expect to gain an enlightened perspective normally gained only after years of design experience."
—Frank Wahl, Managing Editor, PCIM Magazine

"This is a real hands-on reference in which Ron has done an outstanding job of combining just enough theory for understanding, together with several lifetimes' worth of experience. I am confident that it is destined to become dog-eared and worn on the top of every power supply designer's desk."
—Bob Mammano, Vice President Advanced Technology, Unitrode

Practical Design of Power Supplies details key techniques and offers advice to engineers and technicians who want to design and build power supplies that work the first time they are turned on. Leading authority Ron Lenk presents current, experiment-based information that can save hours of research and design time.

Containing many handy "Practice Notes" and real-world examples, Practical Design of Power Supplies is an excellent how-to reference to keep by your side throughout the design, lab, and production phases. The topics covered will be immediately useful in everyday circuits and systems work:
Common terms and instrumentation
How to design successful magnetics
How to compensate the feedback loop to obtain stable operation
Practical EMI
Topology selection
Worst-case analysis

Practical Design of Power Supplies will be especially useful to designers who need to understand and implement the concepts behind loop compensation and magnetics design.

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Mathematical Programming: Theory and Methods

S. M. Sinha “Mathematical Programming: Theory and Methods"
Elsevier Science | 2006-02-12 | ISBN: 813120376X | 572 pages | Djvu | 4,5 MB

Mathematical Programming, a branch of Operations Research, is perhaps the most efficient technique in making optimal decisions. It has a very wide application in the analysis of management problems, in business and industry, in economic studies, in military problems and in many other fields of our present day activities. In this keen competetive world, the problems are getting more and more complicated ahnd efforts are being made to deal with these challenging problems. This book presents from the origin to the recent developments in mathematical programming.
The book has wide coverage and is self-contained. It is suitable both as a text and as a reference.

* A wide ranging all encompasing overview of mathematical programming from its origins to recent developments
* A result of over thirty years of teaching experience in this feild
* A self-contained guide suitable both as a text and as a reference

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IHandbook of Alternative Fuel Technologies

Sunggyu Lee, James G. Speight, Sudarshan K. Loyalka “IHandbook of Alternative Fuel Technologies"
CRC | 2007-03-23 | ISBN: 0824740696 | 568 pages | PDF | 11,5 MB

In addition to enabling a clean and energy efficient future, alternative fuel sources are fast becoming a necessity for meeting today's growing demands for low-cost and convenient energy. The Handbook of Alternative Fuel Technologies offers a thorough guide to the science and available technologies for developing alternatives to petroleum fuel sources and petrochemical feedstocks. This handbook focuses on the different intermediates and raw material options that can generate energy output and products equivalent to conventional petroleum sources. It presents short-term options for clean alternative energy sources that complement the development of long-term sustainable energy infrastructures. Detailing the chemical processes for each technology, the text assesses the environmental impact, benefits, and performance of the various processes and fuel products. It also summarizes processing and transportation issues, safety concerns, regulations, and other practical considerations associated with alternative fuels. After presenting a global energy overview, the book describes clean and alternative methods of producing liquid fuels, crude oil, syngas, and methanol from coal, coal slurry, natural gas, resids, oil sand bitumen, and oil shale. It details the chemical reaction mechanisms, biological processes, and unit operations for converting corn, lignocellulosic materials, and biomass into alcoholic fuels. It also covers the processes and thermodynamics of converting various waste materials into energy. The final chapters discuss the science, benefits, and applications of geothermal energy, nuclear energy, and fuel cells. Blending up-to-date technical information with current trend analyses and feasible implementation strategies, the Handbook of Alternative Fuel Technologies provides an ideal foundation for scientists, engineers, and policymakers interested in developing alternative energy sources.

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PHP | architect 2008 june (06)

PHP | architect 2008 june (06)
60 pages | PDF | 3.2 Mb

Oh, and forward compatibility. Now optimization is definitely more Greg’s kind of thing than mine, and Marcus doesn’t have much spare time these days, so I took it on myself to focus on that other thing. I went to look at PHP 6. The good news is that from now, all phars created using PHP 5.2.1 and up should run under PHP 6 and vice versa. The structure’s unchanged. Sing hallelujah.
The bad news is that a phar with a default stub won’t run under versions of PHP prior to PHP 5.2.1, whereas we had PHP 5.1 support this time last week. Blame: b and the binary cast. The default stub calls unpack(), you see, and PHP 6 needs to be told that the second argument to unpack() is a binary string and not a Unicode string. The only ways we have of telling PHP 6 this will throw a parse error in PHP 5.2.0 and under. There’s no way to have both backward compatibility and forward compatibility: we have to choose....

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Communicating and Mobile Systems: the Pi-Calculus

Richard A. Berk “Communicating and Mobile Systems: the Pi-Calculus"
Cambridge University Press | 1999-06-15 | ISBN: 0521658691 | 161 pages | Djvu | 6 MB

Communication is a fundamental and integral part of computing, whether between different computers on a network, or between components within a single computer. In this book Robin Milner introduces a new way of modelling communication that reflects its position. He treats computers and their programs as themselves built from communicating parts, rather than adding communication as an extra level of activity. Everything is introduced by means of examples, such as mobile phones, job schedualers, vending machines, data structures, and the objects of object-oriented programming. But the aim of the book is to develop a theory, the pi-calculus, in which these things can be treated rigorously. The pi-calculus differs from other models of communicating behaviour mainly in its treatment of mobility. The movement of a piece of data inside a computer program is treated exactly the same as the transfer of a message--or indeed an entire computer program--across the internet. One can also describe networks which reconfigure themselves. The calculus is very simple but powerful; its most prominent ingredient is the notion of a name. Its theory has two important ingredients: the concept of behavioural (or observational) equivalence, and the use of a new theory of types to classify patterns of interactive behaviour. The internet, and its communication protocols, fall within the scope of the theory just as much as computer programs, data structures, algorithms and programming languages. This book is the first textbook on the subject; it has been long-awaited by professionals and will be welcome by them, and their students.

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Space Planning for Commercial and Residential Interiors

Space Planning for Commercial and Residential Interiors
McGraw-Hill Professional | 2003-01-03 | ISBN: 0071381910 | 524 pages | PDF | 11,4 MB

An essential underpinning for every subsequent decision in interior design, effective space planning sets the stage for successful interiors--interiors that work functionally and please aesthetically. Within these pages, you'll discover how to:
* Allocate space effectively in venues from home offices to airport lounges, retail stores, and hospitals
* Apply tools such as square-foot analyses and bubble and block diagrams, as well as 350 illustrations, including prototype plans and clear details, for optimum design results
* Gather and employ information on human factors
* Handle building-code issues
* Approach technical issues regarding building systems, including building necessities such as utilities, communications, and technical and mechanical fixtures
* Organize a project easily through use of dozens of handy checklists and guidelines
* Score high on space-planning portions of the NCIDQ and NCARB exams
* Score high on space-planning portions of the NCIDQ or NCARB exams.

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Nightly Business Report Presents Lasting Leadership

Nightly Business Report Presents Lasting Leadership
Wharton School Publishing | 2004-10-22 | ISBN: 0131531182 | 288 pages | PDF | 1 MB

This book is well- organized with the various business leaders sorted into groups based on the specific type of contribution that each particular leader made to his/her place of business and to society itself. A brief introduction begins each chapter and this is followed by the spotlights of each of the twenty- five leaders. In each instance, the man or woman in the spotlight has a page taken from his/her history, showing how a specific challenge was faced and what was done to rise to the occasion. A leadership lesson is also shared, with plenty of quotations from the leaders that summarize what they think are the important components of sound management and what they feel are some of the significant reasons why their companies have prospered the way they have. Also included with each individual is a timeline of events illustrating the important life events for each of these business leaders.

This book is written like other management books in that it tries to be informative and pragmatic. It deals with real world events, changes in customer preferences, changes in the business climate, and trends in product and service offerings. But unlike many other management books, this one is more entertaining to read. The main reason lies in the fact that this book isn't one continuous text that emphasizes a specific style of management or management theory. Instead, it offers different ideas from many different managers showing how these men and women approached problems in different ways but still succeeded in the long run. Also, this book is easier to read because it is broken up into twenty- five small pieces. This makes it easier to read because there is always a place to pause and resume at a later time.

Overall, "Lasting Leadership" is a very good business book, one that demonstrates the importance of vision and strong decision making when it comes to successful business operation. Best of all, it shows how business can be approached in many different ways while still reaching the final end result: A successfully managed crisis that benefits rather than hinders a company's progress and sets it on the path for future success.

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Inside Microsoft SQL Server 2005: T-SQL Programming

Inside Microsoft SQL Server 2005: T-SQL Programming Get a detailed look at the internal architecture of T-SQL with this comprehensive programming reference. Database developers and administrators get best practices, expert techniques, and code samples to master the intricacies of the programming language—solving complex problems with real-world solutions.

Discover how to:
•Understand when to apply set-based programming techniques
•Design and implement date and time-related XML and CLR datatypes
•Use temporary objects, including temporary tables, table variables, and table expressions
•Work with T-SQL and CLR user-defined functions, stored procedures, and triggers
•Support user input-based queries and variable data with dynamic execution
•Work with transactions and new exception handling constructs
•Apply a concurrency model to support simultaneous users
•Use Service Broker for controlled asynchronous processing in database applications

Technology Best Practices

Technology Best Practices
Wiley | 2002-10-28 | ISBN: 0471203769 | 312 pages | PDF | 1,4 MB

Spencer and Johnston explain that sound management principles are as relevant in the technology arena as they are anywhere else. Covers a host of hot topics including: software and hardware selection, security, remote access, managing IT staff, and emerging technologies.

* Offers access to www.technologybestpractices.com web site containing sample planning templates, contingency plans, policies, annual inventory worksheet, and Help Desk.
* Includes strategic technology planning, and managing and training techniques
* Shows how to apply technology tools to improve business.

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Essentials of XBRL

Essentials of XBRL
Wiley | 2003-01-31 | ISBN: 0471220779 | 240 pages | PDF | 2,4 MB

XBRL (eXtensible Business Reporting Language) is a language focused on facilitating the efficient, user-friendly and effective use and exchange of financial information. Based on the widely-utilized XML (eXtensible Markup Language) language, XBRL is an important language that offers a host of benefits to both producers and consumers of financial data and information.

"Essentials of XBRL" offers a comprehensive overview of XBRL, in terms of defining and contextualizing the language and in terms of providing an executive-level overview of the benefits of XBRL.

This book is recommended reading for those interested in learning about XBRL. As XBRL is an evolving language, there are also a host of on-line resources and guides that should serve as good supplements to this book.

Provides a complete overview of what XBRL is and how companies can use it effectively.

* Explains the benefits of XBRL to corporate executives (CEOs, CFOs).
* Written in nontechnical language that financial managers can understand.
* Provides numerous examples and illustrations.

Enjoy this great book! Brought to you by SMIRK

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Office 2007 For Dummies

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This book is targeted toward two distinct groups. First, there are the people already familiar with Microsoft Office who want to bone up on the new ways that Office 2007 works. For these people, this book can serve as a handy reference to finding where Microsoft put various commands in the new Office 2007 user interface.

Then there’s a second group of people who may not be familiar with any Microsoft Office program at all. For these people, this book can serve as a guide through word processing (Microsoft Word), number calculations (Microsoft Excel), presentations (Microsoft PowerPoint), database management (Microsoft Access), and managing your personal resources like time, appointments, and e-mail (Microsoft Outlook).

No matter how much (or how little) you may know about Microsoft Office, this book introduces you to the most common features so you can start being productive with Office 2007 right away.

TABLE OF CONTENT:
Chapter 01 - Getting to Know Microsoft Office 2007
Chapter 02 - Editing Data
Chapter 03 - Getting Help from Office 2007
Chapter 04 - Typing Text in Word
Chapter 05 - Formatting Text
Chapter 06 - Designing Your Pages
Chapter 07 - The Basics of Spreadsheets
Chapter 08 - Playing with Formulas
Chapter 09 - Charting and Analyzing Data
Chapter 10 - Creating a PowerPoint Presentation
Chapter 11 - Adding Color and Pictures to a Presentation
Chapter 12 - Showing Off a Presentation
Chapter 13 - Organizing E-Mail with Outlook
Chapter 14 - Storing Contacts and Organizing Tasks
Chapter 15 - Scheduling Your Time
Chapter 16 - Using a Database
Chapter 17 - Searching, Sorting, and Querying
Chapter 18 - Creating a Database Report
Chapter 19 - Ten Tips for Using Office 2007
Chapter 20 - Ten Keystroke Shortcuts for Office 2007

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Beginning Microsoft Visual C# 2008

Beginning Microsoft Visual C# 2008 The book is aimed at novice programmers who wish to learn programming with C# and the .NET framework. The book starts with absolute programming basics. It then moves into Web and Windows programming, data access (databases and XML), and more advanced technologies such as graphics programming with GDI+ and basic networking. The book is divided into sections including:

The C# Language: Basic language skills using console application. Content moves from the absolute basics to fairly involved OOP skills.
Windows Vista Programming: Using basic Windows applications, reinforcing earlier OOP and debugging skills.
Web Programming: Putting together basic Web applications, highlighting differences between Web and Windows programming.
Data Access: Accessing all kinds of data sources from Web and Windows applications, including SQL usage, XML, file system data, and Web Services.
Additional Techniques: "The fun stuff", including Windows Presentation Foundation, Windows Workflow, Windows Communication Foundation, GDI+, networking, Windows Services, and so on.

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Top Telemarketing Techniques

Top Telemarketing Techniques is an information-packed resource for all sales professionals. It offers expert insight and proven strategies for using the telephone as a powerful and effective sales tool. This book offers valuable information needed to develop, improve upon, and fully utilize your telephone sales skills, allowing you to close more sales over the telephone. Telemarketing is a highly cost-effective and timesaving alternative to most other forms of sales and marketing for any organization. Top Telemarketing Techniques offers solutions for utilizing the telephone to close more sales and generate higher revenues. If you're a salesperson, manager, entrepreneur, or business leader, this is the one sales training book you need to begin maximizing your use of the telephone in order to vastly improve sales and customer relations.Download Here

The Essential Guide to Flex 3

The Essential Guide to Flex 3 Flex 3 is the next generation of a technology that revolutionized web applications. It is the next evolutionary step of Flash, which has grown from a web animation medium to a powerful enterprise web design and development platform. With nearly 98% of all web browsers, and a growing number of mobile devices, running Flash Player, a knowledge of Flex is indispensible for any serious web developer.

This book will show you how to create powerful Rich Internet Applications using Flex 3. After learning how to install and becoming familiar with the basics of the Flex Builder 3 software, you will explore in depth how the Flash scripting language, ActionScript 3.0, interacts with Flex's powerful XML-like design language: MXML.

You'll learn how to construct your applications using layout and navigation containers, and how to move between various states using transitions. There is coverage of how best to plan your applications and use the Model-View-Controller pattern to keep various aspects of development separated and ease creation of potentially complicated projects.

Rich Internet Applications rely on data, and this book shows how to bring data from various sources into your Flex application and check its integrity, and how best to display and interact with it.

Going farther, applications built for the Flash platform can now exist and function beyond the traditional confines of the web browser. Adobe AIR allows you to take your applications to the desktop, and this book shows how to reapply your Flex skills to take advantage of this new environment.

The Essential Guide to Flex 3 takes you through all the powerful features of Flex using a series of stand-alone, practical exercises. The skills acquired throughout the book are then brought together in the form of a full-featured case study application showcasing essential techniques that can easily be applied to your own Flex applications.

In this book you'll

Learn how to create powerful applications using Adobe Flex 3
Use Flex Builder to design layouts using Flex MXML containers, and see how to combine MXML and ActionScript 3.0
Work your way through a full-featured case study, building a complete Flex application
Connect Flex to the ColdFusion application server, creating Flex applications powered by dynamic server-side code
Take your web applications to the desktop using Adobe AIR

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Microsoft Exchange Server 2003 24seven

By Jim McBee , Barry Gerber Microsoft Exchange Server 2003 24seven doesn't try to take you back to square one. Instead, it builds on the knowledge you've already earned. Expert Jim McBee with assistance from Barry Gerber delivers targeted instruction and inside tips that will help you follow the best practices established by successful Exchange organizations across a wide range of industries. This is also a great way to make a smooth transition to the latest release of Exchange Server. Coverage includes: Getting your Exchange installation right the first time Managing interactions with Active Directory Understanding Exchange data storage Preventing and recovering from disasters Administering daily operations Customizing Exchange Optimizing performance Achieving higher availability Isolating and solving common Exchange problems Troubleshooting SMTP and DNS problems Improving security against viruses and worms Securing clients Deploying and customizing Outlook web access Supporting mobile clients
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Windows Forms Programming in C#

By Chris Sells Everything changes in the Microsoft .NET Framework and the C# language, including the creation of graphical user interfaces (GUIs). Windows Forms Programming in C# explains the Windows Forms (WinForms) environment to programmers who have some experience with .NET programming, and in the process (thanks to a clear and deliberate expository style) reveals a lot about .NET to less experienced developers. The overall effect is that almost every reader comes away with better knowledge of .NET, not just its user-interface libraries and behaviors. Author Chris Sells takes care to balance code samples with explanatory text, meaning that most chapters take on a characteristic "code, explanation, effect" style (in which "effect" is usually documented with a screen shot). This approach is effective, and serves both to answer "How do I..." questions and inspire "I should give that a try!" exploration. Once in a while, callouts will link two or more screen shots with a sample of code, graphically illustrating how code affects the appearance of a form and how it's represented in the Visual Studio development environment. On top of his clear teaching style, Sells calls attention to workarounds for shortcomings in the .NET environment (particularly where similar limitations don't exist in Microsoft Foundation Classes), helping to improve programmer productivity in the growing .NET environment. David Wall

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