For courses in PC Assembly, Troubleshooting and Repair.

This text divides the personal computer system into subsystems, giving brief theory of operations, installation instructions, and testing procedures. The material is presented in practical, manageable sections to be easily assimilated by the beginning user and easily referenced by the practicing technician.

Finally, an electricity text written for your students!
Frank Petruzella's " Electricity for the Trades" is a practical text for students' first course in electricity. Having worked as both a tradesman and classroom instructor, author Frank Petruzella provides a uniquely practical, hands-on approach to learning electrical fundamentals, with a wealth of applications and procedures apprentices will be using in their work. This preliminary volume starts with coverage of key background topics, with an emphasis on safety and tools of the trade; and then moves into DC and AC circuit essentials. Inductance and capacitance are covered in an applied way, preparing students for subsubsequent work with motors and generators. The text contains a wealth of illustrations and worked examples related directly to trades-oriented work.

This unique collection of knowledge represents a comprehensive treatment of the fundamental and practical consequences of size reduction in silicon crystals.
This clearly structured reference introduces readers to the optical, electrical and thermal properties of silicon nanocrystals that arise from their greatly reduced dimensions. It covers their synthesis and characterization from both chemical and physical viewpoints, including ion implantation, colloidal synthesis and vapor deposition methods. A major part of the text is devoted to applications in microelectronics as well as photonics and nanobiotechnology, making this of great interest to the high-tech industry.

THE DIGITAL INFORMATION AGE SECOND EDITION by bestselling author Roman Kuc is designed for students considering electrical engineering as a major, and non-engineering majors interested in understanding digital communication systems. Communication between humans and smart devices takes place through sensors and actuators, with logic circuits manipulating binary data to implement useful tasks. The text then examines the basic problem of communicating audio and video data over a network connecting computers and smart devices. System operation is described from analog-to-digital conversion, signals that encode data, through the processing that extracts data from noise-corrupted signals and error correction techniques, to data packet transmission over wired and wireless networks. Basic topics from probability and digital signal processing are presented as needed and illustrated with relevant examples. Ideas are illustrated and extended by problems and projects completed in Excel, with sophistication that evolves along with the course, starting with spreadsheet formulas and graphs, through macros, to simple Visual Basic for Applications (VBA) programming that produces animations that simulate system operation. The accrued facility with Excel techniques is a course outcome valued by students in all majors.

Drawing from the latest developments and practices from the field, MANAGEMENT INFORMATION SYSTEMS, 7e combines a wealth of case studies and real-world examples to provide a clear emphasis on the business and management elements of information technology. The new edition offers the most current coverage available, including expanded discussions of social networking, IT security, mobile computing, and much more. From overviews of the information age to online business and business intelligence, readers gain a sound balance of the technical and business elements of information technology. In addition, numerous business cases integrated throughout the text enable readers to apply what they learn to real-world practice--equipping them with skills they can immediately put into action in the business world.