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A Practical Approach to Motor Vehicle Engineering and Maintenance 3rd ed

Time and Space

Audio Power Amplifier Design

Audio Power Amplifier Design

This is the essential book reference for amplifier designers. Douglas Self covers all the design issues of noise distortion power supply rejection protection reliability and layout. He describes advanced forms of compensation that give dramatically lower distortion. This edition is much expanded and packed with new information. It is a must-have for audio power amplifier professionals and audiophiles amateur constructors and anyone with intellectual curiosity about the struggle towards technical excellence. New to the sixth edition: The characteristics of the audio signal The principles of distortion Feedback intermodulation distortion Non-switching output stages VAS distortion explained Push-pull VAS configurations Output-inclusive compensation In addition five amplifier design examples that illustrate important design principles are examined and measured in detail. These can be straightforwardly adapted to specific requirements. This new edition also includes a wealth of material on the XD crossover-displacement principle (invented by the author and in use by Cambridge Audio) four-stage amplifier architectures error correction current-mirrors power transistors with internal sensing diodes amplifier bridging input-stage-common-mode distortion amplifier stability output stages with gain inrush current suppression DC servo design thermal protection cooling fan control advanced line input stages testing and safety infrared remote control signal activation 12V trigger control the history of solid-state amplifiers and much more. Simple procedures for heatsinking and power supply design are given. | Audio Power Amplifier Design

GBP 180.00
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Electric Machines Two Volume Set

Electric Machines Two Volume Set

With its comprehensive coverage of the state of the art this second edition of the book introduces the basic types of transformers and electric machines and also discusses advanced subjects in electric machines starting from principles to applications and case studies with ample graphical results. The first volume Electric Machines: Steady State Performance with MATLAB® covers circuit modeling characteristics and performance characteristics under steady state testing techniques and preliminary electromagnetic-thermic dimensioning. This book is intended for first semester course treating electric transformers rotary and linear machines steady state modeling and performance computation preliminary dimensioning and testing standardized and innovative techniques. The second volume Electric Machines: Transients Control Principles Finite Element Analysis and Optimal Design with MATLAB® is intended for second (and third) semester course treating topics such as modeling of transients control principles electromagnetic and thermal finite element Analysis and optimal design (dimensioning). Notable recent knowledge with strong industrialization potential has been added to this edition such as orthogonal models of multiphase A. C. machines thermal finite element analysis of (FEA) electric machines and FEA– based–only optimal design of a PM motor case study. Both the volumes include numerical examples and case studies and numerous computer simulation programs in MATLAB and Simulink® are also available online that illustrate performance characteristics present in the chapters. | Electric Machines Two Volume Set

GBP 200.00
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Learning and Behavior

Learning and Behavior

Learning and Behavior reviews how people and animals learn and how their behaviors are changed because of learning. It describes the most important principles theories controversies and experiments that pertain to learning and behavior that are applicable to diverse species and different learning situations. Both classic studies and recent trends and developments are explored providing a comprehensive survey of the field. Although the behavioral approach is emphasized many cognitive theories are covered as well along with a chapter on comparative cognition. Real-world examples and analogies make the concepts and theories more concrete and relevant to students. In addition most chapters provide examples of how the principles covered have been employed in applied and clinical behavior analysis. The text proceeds from the simple to the complex. The initial chapters introduce the behavioral cognitive and neurophysiological approaches to learning. Later chapters give extensive coverage of classical conditioning and operant conditioning beginning with basic concepts and findings and moving to theoretical questions and current issues. Other chapters examine the topics of reinforcement schedules avoidance and punishment stimulus control and concept learning observational learning and motor skills comparative cognition and choice. Thoroughly updated each chapter features many new studies and references that reflect recent developments in the field. Learning objectives bold-faced key terms practice quizzes a chapter summary review questions and a glossary are included. The text is intended for undergraduate or graduate courses in psychology of learning (human) learning introduction to learning learning processes animal behavior (principles of) learning and behavior conditioning and learning learning and motivation experimental analysis of behavior behaviorism and behavior analysis.

GBP 180.00
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Developmental Play Assessment for Practitioners (DPA-P) Guidebook and Training Website Project Play

Developmental Play Assessment for Practitioners (DPA-P) Guidebook and Training Website Project Play

Developmental Play Assessment for Practitioners (DPA-P) Guidebook and Training Website: Project Play offers a comprehensive assessment of naturally occurring play activities for evaluating young children’s developmental progress accurately so that useful interventions can take place as early as possible. It can be used by practitioners in a wide range of educational and therapeutic settings and is designed to support developmental progress through planning interventions in play and using what we know about a child’s progress in play to plan play-based interventions in cognition language motor social-emotional and self-help skills. The guidebook and training website provide a comprehensive introduction to how to successfully use the assessment with infants toddlers and young children with disabilities or at risk for disabilities. The comprehensive guidebook offers an overview of the DPA-P and Project Play defines play discusses the background literature on play and explains why this assessment is needed. Clear guidance helps practitioners and family members understand play how to evaluate play and how to use play for different purposes. The guidebook offers: an introduction to the comprehensive training website and how to use it understanding of the categories of play assessed and their definitions guidance on how to administer the assessment and prepare a summary evaluation of a child’s performance clear instructions for the coding sheets and scoring guidelines for constructing sets of toys guidance on taking the results of the DPA-P evaluation of a child’s progress in play to develop a plan of activities for intervention explanation of how you evaluate activities at the absence basic emergence and mastery levels for developing a plan suggestions for assembling sets of toys for intervention based on toys available in children’s homes and early childhood settings procedures for facilitating or teaching play activities to children who are developing more slowly than their peers technical aspects of the assessment To make the DPA-P as flexible as possible for all practitioners it also offers guidance on adaptations for administering the test in the coding sheets with toys to enhance cultural appropriateness for gathering the observations and for supporting interventions in play. The Developmental Play Assessment for Practitioners (DPA-P) can be used in natural settings and takes 30 minutes to complete. It is a valuable tool for all those who serve or are training to serve young children in early childhood settings schools service agencies colleges and universities. It will be of great benefit for early intervention personnel speech-language pathologists physical therapists occupational therapists and psychologists. Please visit https://www. routledge. com/Developmental-Play-Assessment-for-Practitioners-DPA-P-Coding-Sheets/Lifter-Mason-Cannarella-Cameron/p/book/9781032190310 to purchase sets of the Developmental Play Assessment for Practitioners (DPA-P) color-coded coding sheets. | Developmental Play Assessment for Practitioners (DPA-P) Guidebook and Training Website Project Play

GBP 205.00
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