• Internationally-respected contributors from industry and academia
• A comprehensive source-book on all aspects of solar cells

The capture and use of solar energy has been growing for many years, but only in recent times have advances in design and manufacture allowed us to see the incorporation of solar energy as a significant player in the renewable energy arena.

Solar cells are at the heart of any photovoltaic system and in this book the various types are described and their characteristics reviewed.

To build software that meets your security objectives, you
must integrate security activities into your software development
lifecycle. This handbook captures and summarises the key security
engineering activities that should be an integral part of your software
development processes.

These security engineering activities have been developed by Microsoft
patterns & practices to build on, refine and extend core lifecycle
activities with a set of security-specific activities. These include
identifying security objectives, applying design guidelines for security,
threat modelling, security architecture and design reviews, security code
reviews and security deployment reviews.

DOWNLOAD HERE

Popular among both novice and experienced AutoCAD users, this comprehensive book begins with an overview of the basics of AutoCAD, such as creating drawings, using commands, and specifying coordinates. Coverage becomes more in-depth as each chapter builds off the previous one, with discussions of 2D and 3D drawing techniques, using layers, creating dimensions, 3D coordinates, and rendering. You ll learn to customize commands and toolbars; program AutoCAD using AutoLISP and VBA; and review AutoCAD LT. A "Quick Start" will have beginners creating a CAD drawing on their first day. The accompanying CD-ROM provides before-and-after real-world drawings, bonus appendices, freeware and shareware programs, the book in searchable PDF format, and a 30-day trial version of AutoCAD software.

This book covers every significant AutoCAD and AutoCAD LT feature. If you’re a beginning user, you’ll find everything you need to start out; if you’re already using AutoCAD or AutoCAD LT regularly, the book covers advanced material as well. Although you can use this book as a tutorial if you’re just starting out or learning a new set of features, it also provides a solid reference base to come back to again and again. The short tutorials on almost every topic will quickly have you drawing professionally. The CD-ROM is chock-full of drawings, a trial version of AutoCAD 2007, and add-in programs (which are mostly for AutoCAD only). This book should be all that you need to make full use of either program.

As with any art, science, or discipline, natural talent is only part of the equation. Consistent success stems from honing your skills, cultivating good techniques, and hard work. Design engineering, a field often considered an intuitive process not amenable to scientific investigation, is no exception. Providing descriptive theory, broad context, and practical examples, Design Engineering: A Manual for Enhanced Creativity explores how to quantify creativity, codify inspiration, and document a process seemingly based solely on intuition. The authors discuss how to clarify the design task, conceptualize candidate solutions, and search for alternatives. They delineate how these phases fit into an industrial context, including engineering product development, and what to consider during design engineering to satisfy all customers. The book discusses activities and methods for performing engineering design work in a rational, reviewable, and documented way, increasing the likelihood of finding an optimal solution. The presentation covers substantiated use of intuition and opportunism as an integral part of rational, systematic, and methodical designing. It examines the influence of other topics on the work, such as psychology, computers, teamwork, application of methods, and education. The authors recommend that results from these less systematic activities be brought into the rational and systematic framework to document the results. Based on the authors' extensive industrial experience, the book elucidates a coherent body of knowledge of design engineering. The book clearly details an easily applicable theory that not only gives you solid design tools, but can also be adapted to any existing design situation.

Conceptual modeling has always been one of the cornerstones for information systems engineering as it describes the general knowledge of the system in the so-called conceptual schema.Krogstie, Opdahl and Brinkkemper compiled 20 contributions from renowned researchers covering all aspects of conceptual modeling on the occasion of Arne Sølvberg’s 67th birthday. Many friends of this information systems modeling pioneer happily contributed their latest research results from fields like data modeling, goal-oriented modeling, agent-oriented modeling, and process-oriented modeling. Overall, the contributions reflect the most important developments and application areas of conceptual modeling in recent years, and they also pinpoint trends in conceptual modeling for the next decade.
This wide selection corresponds to the broad spectrum of Arne’s activities and long-term responsibilities with the VLDB Endowment, IFIP, and ERCIM. Arne was presented with this book at CAiSE 2007, when the event which he cofounded in 1989 returned to his hometown of Trondheim. 

This book is a great theoretical introduction to DSP. Although its size looks intimidating and there is a lot of math, this book is very good for a beginner because firstly, the size of the book is due to numerous examples as well as clear and detailed explanations for most of the concepts and secondly, it is possible to skip over much of the math if you are so inclined and take away the gist of the section. This is the case in some of the more advanced topics covered which may be suitable for a second reading.

Some of the things I liked in this book are:
- The organization of the material and lucidity of the writing and explanation
- Consistency of notation
- The concepts of frequency in continuous and discrete time signals in Chapter 1
- The long introduction to discrete time systems and the concepts of linear time invariance in Chapter 2
- The explanation of Fourier series and Fourier transforms of continuous time and discrete time signals (periodic and non periodic) in Chapter 4 is the best part of this book
- Frequency domain characteristics of LTI systems in Chapter 4
- The way the DFT was introduced and its relationship with the DTFT in Chapter 5
- Sampling and reconstruction of signals in Chapter 9

An ideal program for struggling students

Geometry: Concepts and Applications covers all geometry concepts using an informal approach.

Table of contents

Chapter 1 Reasoning in Geometry
Chapter 2 Segment Measure and Coordinate Graphing
Chapter 3 Angles
Chapter 4 Parallels
Chapter 5 Triangles and Congruence
Chapter 6 More About Triangles
Chapter 7 Triangle Inequalities
Chapter 8 Quadrilaterals
Chapter 9 Proportions and Similarity
Chapter 10 Polygons and Areas
Chapter 11 Circles
Chapter 12 Surface Area and Volume
Chapter 13 Right Triangles and Trigonometry
Chapter 14 Circle Relationships
Chapter 15 Formalizing Proof
Chapter 16 More Coordinate Graphing and Transformations

If you’re new to AutoCAD, relax. It may look tough, but with a little help from AutoCAD 2007 For Dummies, you’ll have it purring like a kitten in no time. This practical and humorous guide shows you the easy way to create precise 2-D and 3-D technical drawings using AutoCAD or AutoCAD LT. Based primarily on the authors’ real-world experience, it demonstrates reliable, proven methods, and steers you away from flashy features that may demo well, but won’t help you get your work done. This friendly, easy-to-follow guide delivers what you need to know about:

• Creating a basic layout
• Drawing and editing
• Writing text in drawings
• Plotting
• Creating and editing an external reference file
• CAD standards
• Drawing on the Internet

Fully updated to reflect the changes in latest AutoCAD release, AutoCAD 2007 For Dummies gets you past the jitters in a hurry and guides you gently to AutoCAD proficiency.

IMS Multimedia Telephony service has been standardized in 3GPP as the replacement of the circuit switched telephony service in cellular networks. The multimedia telephony service consists of several service components such as voice, video and text. ‘IMS Multimedia Telephony over Cellular Systems’ provides a comprehensive overview of the service that will enable enriched telephony for mobile users. Enriched telephony fulfils the user’s desire to communicate in new ways, for example by sharing pictures and video clips.

In addition to an overview of the Multimedia Telephony service, the book focuses on the modern media processing methods, which allows the quality of the packet switched voice and video telephony not only to match but also possibly exceed the quality of circuit switched telephony. Such key components as adaptive jitter buffering and                                                                  adaptation of conversational media are explained in detail.

Power transfer for large systems depends on high system voltages. The basics of high voltage laboratory techniques and phenomena, together with the principles governing the design of high voltage insulation, are covered in this book for students, utility engineers, designers and operators of high voltage equipment.
In this new edition the text has been entirely revised to reflect current practice. Major changes include coverage of the latest instrumentation, the use of electronegative gases such as sulfur hexafluoride, modern diagnostic techniques, and high voltage testing procedures with statistical approaches.