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The FreeCAD 0.18 Basics Tutorial book is an essential guide for engineers and designers without any experience in computer-aided design. This book teaches you the basics you need to know to start using FreeCAD with easy to understand, step-by-step tutorials. The author begins by getting you familiar with the FreeCAD interface and its essential tools. You will learn to model parts and create assemblies. Next, you will learn some additional part modeling tools, create drawings, create sheet metal, perform finite element analysis, generate toolpaths for manufacturing.

This is the first really new machine shop practice text in nearly 20 years.

The emphasis in this book shifts to the coordination of practice into schools, regional and national policies and the power and interest groups concerned with educational difficulties and disability. In the opening section the authors review the location of power in the systems; the impact of Local Management of Schools, case studies of Union policy, the National Curriculum Council and voluntary societies. They then look at one threatened element of the power structure - the local education authorities. They examine the features of local authority policy and attempt to systematise local policy. The experience of families is examined in their relationships with professionals, particularly during the preparation of Statements of Special Educational Need. This is followed by sections on services for under-fives, integrating education and the authors provide examples of changing school policies and the practices that have arisen from them; supporting the learning of all pupils in primary and secondary schools, changing the role of special schools, ensuring that girls and boys are provided with equal opportunities, writing a development plan and the experience of a teacher with a disability. They then examine policies and practices in education after school and finish with theories of integration and disability.

PHP security, just like PHP itself, has advanced. Updated for PHP 5.3, the second edition of this authoritative PHP security book covers foundational PHP security topics like SQL injection, XSS, user authentication, and secure PHP development. Chris Snyder and Tom Myer also delve into recent developments like mobile security, the impact of JavaScript, and the advantages of recent PHP hardening efforts. Pro PHP Security, Second Edition will serve as your complete guide for taking defensive and proactive security measures within your PHP applications. Beginners in secure programming will find a lot of material on secure PHP development, the basics of encryption, secure protocols, as well as how to reconcile the demands of server-side and web application security.

An introductory text, Electricity and Electronics Fundamentals, delineates key concepts in electricity using a simplified approach that enhances learning. Mathematical calculations are kept to the very minimum and concepts are demonstrated through application examples and illustrations. The books span of topics includes vital information on direct current electronics, alternating current electricity and semiconductor devices as well as electronic circuits, digital electronics, computers and microprocessors, electronic communications, and electronic power control. Supplementary appendices provide a glossary and section on electrical safety along with an explanation of soldering techniques.

This recommended practice provides short-circuit current information including calculated short-circuit current duties for the application in industrial plants and commercial buildings, at all power system voltages, of power system equipment that senses, carries, or interrupts short-circuit currents.

This book addresses selected topics in electrical engineering, electronics and mechatronics that have posed serious challenges for both the scientific and engineering communities in recent years. The topics covered range from mathematical models of electrical and electronic components and systems, to simulation tools implemented for their analysis and further developments; and from multidisciplinary optimization, signal processing methods and numerical results, to control and diagnostic techniques. By bridging theory and practice in the modeling, design and optimization of electrical, electromechanical and electronic systems, and by adopting a multidisciplinary perspective, the book provides researchers and practitioners with timely and extensive information on the state of the art in the field — and a source of new, exciting ideas for further developments and collaborations. The book presents selected results of the XIII Scientific Conference on Selected Issues of Electrical Engineering and Electronics (WZEE 2016), held on May 04–08, 2016, in Rzeszów, Poland. The Conference was organized by the Rzeszów Division of Polish Association of Theoretical and Applied Electrical Engineering (PTETiS) in cooperation with the Faculty of Electrical and Computer Engineering of the Rzeszów University of Technology.