This concise book shows you how to use the API to perform set operations with the DbSet class, handle change tracking and resolve concurrency conflicts with the Change Tracker API, and validate changes to your data with the Validation API.With DbContext, you’ll be able to query and update data, whether you’re working with individual objects or graphs of objects and their related data. You’ll find numerous C# code samples to help you get started. All you need is experience with Visual Studio and database management basics.Use EF’s query capabilities to retrieve data, and use LINQ to sort and filter dataLearn how to add new data, and change and delete existing dataUse the Change Tracker API to access information EF keeps about the state of entity instancesControl change tracking information of entities in disconnected scenarios, including NTier applicationsValidate data changes before they’re sent to the database, and set up validation rulesBypass EF’s query pipeline and interact directly with the database

    Objects in harmonic motion have the ability to transfer some of their energy over large distances. Light Nature: This chapter covers the nature of light, polarization, and color.

    This book develops statistical thinking over rote drill and practice. The Nature of Statistics; Organizing Data; Descriptive Measures; Probability Concepts; Discrete Random Variables; The Normal Distribution; The Sampling Distribution of the Sample Menu; Confidence Intervals for One Population Mean; Hypothesis Tests for One Population Mean; Inferences for Two Population Means; Inferences for Population Standard Deviations; Inferences for Population Proportions; Chi-Square Procedures; Descriptive Methods in Regression and Correlation; Inferential Methods in Regression and Correlation; Analysis of Variance (ANOVA) For all readers interested in Introductory Statistics.

    This text provides a basic treatment of discrete-event simulation, including the proper collection and analysis of data, the use of analytic techniques, verification and validation of models, and designing simulation experiments. It offers an up-to-date treatment of simulation of manufacturing and material handling systems, computer systems, and computer networks. Students and instructors will find a variety of resources at the associated website, www.bcnn.net, including simulation source code for download, additional exercises and solutions, web links and errata.

    It moves beyond a mere study of algorithms without sacrificing the rigor that faculty desire. As in every edition, Winston reinforces the book's successful features and coverage with the most recent developments in the field. The Student Suite CD-ROM, which now accompanies every new copy of the text, contains the latest versions of commercial software for optimization, simulation, and decision analysis.

    A Key Strength Of This Text Is Zill'S Emphasis On Differential Equations As Mathematical Models, Discussing The Constructs And Pitfalls Of Each. The Third Edition Is Comprehensive, Yet Flexible, To Meet The Unique Needs Of Various Course Offerings Ranging From Ordinary Differential Equations To Vector Calculus. Numerous New Projects Contributed By Esteemed Mathematicians Have Been Added. Key Features O The Entire Text Has Been Modernized To Prepare Engineers And Scientists With The Mathematical Skills Required To Meet Current Technological Challenges. O The New Larger Trim Size And 2-Color Design Make The Text A Pleasure To Read And Learn From. O Numerous NEW Engineering And Science Projects Contributed By Top Mathematicians Have Been Added, And Are Tied To Key Mathematical Topics In The Text. O Divided Into Five Major Parts, The Text'S Flexibility Allows Instructors To Customize The Text To Fit Their Needs. The First Eight Chapters Are Ideal For A Complete Short Course In Ordinary Differential Equations. O The Gram-Schmidt Orthogonalization Process Has Been Added In Chapter 7 And Is Used In Subsequent Chapters. O All Figures Now Have Explanatory Captions. Supplements O Complete Instructor'S Solutions: Includes All Solutions To The Exercises Found In The Text. Powerpoint Lecture Slides And Additional Instructor'S Resources Are Available Online. O Student Solutions To Accompany Advanced Engineering Mathematics, Third Edition: This Student Supplement Contains The Answers To Every Third Problem In The Textbook, Allowing Students To Assess Their Progress And Review Key Ideas And Concepts Discussed Throughout The Text. ISBN: 0-7637-4095-0

    It walks you through all the tablet's features, shows you how to set up the device, navigate the touchscreen interface, buy music, stream video, download apps, and read e-books from Amazon.com. The book demystifies this all-new tablet and provides a handy reference that can be conveniently downloaded and read right on your Kindle Fire device.Looks at the new Kindle Fire, which features revolutionary technology and access to cool new services; this e-book explains both in plain English Is only available in e-book format and downloads directly to the Kindle Fire and other Kindle devices, making it a handy reference you can take virtually anywhere Covers not only the basics, but also tips and tricks for taking full advantage of the Kindle Fire and the services of Amazon's online stores Kindle Fire For Dummies is packed with powerful tips designed to help you get more punch out of your Kindle Fire tablet.

    This guide, which can be used with any text or can stand alone, contains at the beginning of each chapter a list of key definitions, a summary of major concepts, step by step solutions to dozens of problems, and additional practice problems.

    Designed for experienced developers ready to advance their status, Exam Ref focuses on the critical-thinking and decision-making acumen needed for success at the Microsoft Specialist level.Focus on the expertise measured by these objectives:Design the application architectureDesign the user experienceDevelop the user experienceTroubleshoot and debug web applicationsDesign and implement securityThis Microsoft Exam Ref:Organizes its coverage by exam objectives.Features strategic, what-if scenarios to challenge you.Includes a 15% exam discount from Microsoft. (Limited time offer)

    Of course, there are some dishes only found in Harry Potter’s world, especially sweet treats. You’ll learn all about Harry Potter recipes in this cookbook. While at Hogwarts, Harry Potter and his friends regularly eat some famous British foods that are good, and some that are not-as-good. I’ll only be making the GOOD dishes here. The school attended by Harry Potter and his friends involves many delicious cakes, tarts, puddings and pies – some of them sweet and some of them savory. They enjoy them after tough Quidditch games, during the early morning breakfast hours, after middle of the night escapades and during their afternoon teas spent with Hagrid. Read on, and make some of these insanely popular dishes yourself!

    This book synthesizes these recent advances and makes them accessible to first-year graduate students. James Hamilton provides the first adequate text-book treatments of important innovations such as vector autoregressions, generalized method of moments, the economic and statistical consequences of unit roots, time-varying variances, and nonlinear time series models. In addition, he presents basic tools for analyzing dynamic systems (including linear representations, autocovariance generating functions, spectral analysis, and the Kalman filter) in a way that integrates economic theory with the practical difficulties of analyzing and interpreting real-world data. Time Series Analysis fills an important need for a textbook that integrates economic theory, econometrics, and new results.The book is intended to provide students and researchers with a self-contained survey of time series analysis. It starts from first principles and should be readily accessible to any beginning graduate student, while it is also intended to serve as a reference book for researchers.-- "Journal of Economics"

    Logan Donovan tracks the spread of chess across history—from India to Persia to Europe and worldwide. You can take your place in a long line of chess masters - even if you’ve never played the game before! Do you want to get started out right? Would you like an advantage over your opponents—from the very first moves? The Complete Guide to Chess - Master: Chess Tactics, Chess Openings and Chess Strategy explains how you can easily memorize popular chess “openings” (the first few turns of a game). If you’re a beginner, you can amaze your friends by learning the tricks and traps of the Grandmasters —and using them on your unsuspecting foes! Ruy Lopez Italian Game Sicilian Defense French Defense Caro-Kann Defense Pirc Defense Queen’s Gambit English Opening Alekhine’s Defense Modern Defense King’s Indian Defense King’s Indian Attack The Dutch Defense and many more! Read this book for FREE on Kindle Unlimited - Download Now! It’s easy to learn the tactics of chess! The Complete Guide to Chess - Master: Chess Tactics, Chess Openings and Chess Strategy explains powerful concepts such as “forks” and “pins” in simple, easy-to-understand language. With the help of this book, you’ll be ready to “turn the tables” on your opponents! Remember - You don't need a Kindle device to read this book. Just download a FREE Kindle reader for your computer, tablet, or smartphone! You'll also learn key principles of chess strategy, such as: King Safety Center Control Pawn Structure Piece Quality and When to Play for a Draw! You’ll even find out how to “Seal the Deal” with Logan Donovan’s 14 Tips for the End Game! Don’t keep losing games through trial and error—get the tips and strategies you need to WIN! FREE BONUS AT THE END OF THE BOOK! GET IT TODAY AS IT’S ONLY AVAILABLE FOR A LIMITED TIME! Download The Complete Guide to Chess - Master: Chess Tactics, Chess Openings and Chess Strategy TODAY—you’ll get everything you need to start winning a LOT more games!&

    Home to humanities greatest philosophers like Socrates, Aristotle and Plato, this era is enriched with a wealth of fascinating events. Spanning over a period of seven centuries and reigning over large territories stretching as far as Southwest Asia and the entire Mediterranean, the kingdoms of Greece were able to imbue half the world with their beautiful culture, art, literature and innovative thinking. Inside you will learn about… ✓ The Rise of Ancient Greece ✓ Archaic Greece ✓ Classical Greece ✓ Hellenistic Greece ✓ The Fall of Ancient Greece ✓ Ten Little Known Facts about Ancient Greece This eBook discusses each epoch of this electrifying era from beginning to end: The Archaic, Classical and Hellenistic periods and the fall of Ancient Greece. Enriched with riveting details of the era, this eBook will not only edify you but also keep you entranced.

    This e-book from The Wall Street Journal collects dispatches from our coverage of the sights, sounds and culture of the world's favorite sport as seen in Brazil, its spiritual home. We’ve collected highlights from The Journal's coverage of the tournament, added an introductory essay from WSJ Sports Columnist Jason Gay and more to bring you the most interesting, unexpected and insightful reporting from the Journal's correspondents in Brazil and around the world. It looks at everything from the sport itself to the people, places and culture that make the World Cup one of the most engaging sporting events on the planet.

    Now updated with information on fuel injection systems, electronic engine controls, and other new diesel technologies, Nigel Calder's bestseller has everything you need to keep your diesel engine running cleanly and efficiently. Marine Diesel Engines explains how to:Diagnose and repair engine problemsPerform routine and annual maintenanceExtend the life and improve the efficiency of your engine