The International Studio

The International Studio PDF Author:
Publisher:
ISBN:
Category : Art
Languages : en
Pages : 656

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The International Studio

The International Studio PDF Author:
Publisher:
ISBN:
Category : Art
Languages : en
Pages : 656

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Book Description


A Year in Earrings

A Year in Earrings PDF Author: BeadStyle magazine
Publisher: Kalmbach Books
ISBN: 0871167913
Category : Crafts & Hobbies
Languages : en
Pages : 89

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Book Description
Based on one of BeadStyle Magazine’s most successful special issues, A Year in Earrings offers a different earring design or project variation daily for an entire year. The front matter has been expanded to include design ideas, clarification of types of ear wires, directions for making ear wires, tips and shortcuts, and an explanation of what metals are best to use in earrings for those with metal allergies. Making a different pair daily is easy and quick thanks to clear photographs, step-by-step instructions, complete materials lists, and carefully explained basic techniques. These earrings use a full spectrum of materials — glass, crystals, metals, chain, wood, charms, Lucite, and everything in between. Individual designs include Sparkling Circles, Natural Chandeliers, Keshi Pearls, Bold Hexagons, and many more. A Year in Earrings offers beaders a wealth of projects to make and show off.

The Automotive Manufacturer

The Automotive Manufacturer PDF Author:
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 628

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365 Designs

365 Designs PDF Author: Sam Hawkins
Publisher: Asn Pub
ISBN: 9780881957341
Category : Cross-stitch
Languages : en
Pages : 152

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Book Description


Design of Three-phase AC Power Electronics Converters

Design of Three-phase AC Power Electronics Converters PDF Author: Fei "Fred" Wang
Publisher: John Wiley & Sons
ISBN: 1119794250
Category : Technology & Engineering
Languages : en
Pages : 692

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Book Description
DESIGN OF THREE-PHASE AC POWER ELECTRONICS CONVERTERS Comprehensive resource on design of power electronics converters for three-phase AC applications Design of Three-phase AC Power Electronics Converters contains a systematic discussion of the three-phase AC converter design considering various electrical, thermal, and mechanical subsystems and functions. Focusing on establishing converter components and subsystems models needed for the design, the text demonstrates example designs for these subsystems and for the whole three-phase AC converters considering interactions among subsystems. The design methods apply to different applications and topologies. The text presents the basics of the three-phase AC converter, its design, and the goal and organization of the book, focusing on the characteristics and models important to the converter design for components commonly used in three-phase AC converters. The authors present the design of subsystems, including passive rectifiers, inverters and active rectifiers, electromagnetic interference (EMI) filters, thermal management system, control and auxiliaries, mechanical system, and application considerations, and discuss design optimization, which presents methodology to achieve optimal design results for three-phase AC converters. Specific sample topics covered in Design of Three-phase AC Power Electronics Converters include: Models and characteristics for devices most commonly used in three-phase converters, including conventional Si devices, and emerging SiC and GaN devices Models and selection of various capacitors; characteristics and design of magnetics using different types of magnetic cores, with a focus on inductors Optimal three-phase AC converter design including design and selection of devices, AC line inductors, DC bus capacitors, EMI filters, heatsinks, and control. The design considers both steady-state and transient conditions Load and source impact converter design, such as motors and grid condition impacts For researchers and graduate students in power electronics, along with practicing engineers working in the area of three-phase AC converters, Design of Three-phase AC Power Electronics Converters serves as an essential resource for the subject and may be used as a textbook or industry reference.

Methods for Experimental Design

Methods for Experimental Design PDF Author: J.L. Goupy
Publisher: Elsevier
ISBN: 0080868398
Category : Science
Languages : en
Pages : 467

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Book Description
A method for organizing and conducting scientific experiments is described in this volume which enables experimenters to reduce the number of trials run, while retaining all the parameters that may influence the result. The choice of ideal experiments is based on mathematical concepts, but the author adopts a practical approach and uses theory only when necessary. Written for experimenters by an experimenter, it is an introduction to the philosophy of scientific investigation. Researchers with limited time and resources at their disposal will find this text a valuable guide for solving specific problems efficiently. The presentation makes extensive use of examples, and the approach and methods are graphical rather than numerical. All calculations can be performed on a personal computer; readers are assumed to have no previous knowledge of the subject. The presentation is such that the beginner may acquire a thorough understanding of the basic concepts. However, there is also sufficient material to challenge the advanced student. The book is, therefore, suitable for both first and advanced courses. The many examples can also be used in detail for self-study or as a reference.

Product Design File

Product Design File PDF Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 1462

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Book Description
A file of manufacturers' catalogs compiled for the use of engineers and executives engaged in product development and design.

Military Construction Appropriations for 1983

Military Construction Appropriations for 1983 PDF Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Military Construction Appropriations
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 772

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Machine Design

Machine Design PDF Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 1570

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Book Description


Sampling

Sampling PDF Author: Steven K. Thompson
Publisher: John Wiley & Sons
ISBN: 0470402318
Category : Mathematics
Languages : en
Pages : 470

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Book Description
Praise for the Second Edition "This book has never had a competitor. It is the only book that takes a broad approach to sampling . . . any good personal statistics library should include a copy of this book." —Technometrics "Well-written . . . an excellent book on an important subject. Highly recommended." —Choice "An ideal reference for scientific researchers and other professionals who use sampling." —Zentralblatt Math Features new developments in the field combined with all aspects of obtaining, interpreting, and using sample data Sampling provides an up-to-date treatment of both classical and modern sampling design and estimation methods, along with sampling methods for rare, clustered, and hard-to-detect populations. This Third Edition retains the general organization of the two previous editions, but incorporates extensive new material—sections, exercises, and examples—throughout. Inside, readers will find all-new approaches to explain the various techniques in the book; new figures to assist in better visualizing and comprehending underlying concepts such as the different sampling strategies; computing notes for sample selection, calculation of estimates, and simulations; and more. Organized into six sections, the book covers basic sampling, from simple random to unequal probability sampling; the use of auxiliary data with ratio and regression estimation; sufficient data, model, and design in practical sampling; useful designs such as stratified, cluster and systematic, multistage, double and network sampling; detectability methods for elusive populations; spatial sampling; and adaptive sampling designs. Featuring a broad range of topics, Sampling, Third Edition serves as a valuable reference on useful sampling and estimation methods for researchers in various fields of study, including biostatistics, ecology, and the health sciences. The book is also ideal for courses on statistical sampling at the upper-undergraduate and graduate levels.