The kernel handles all interactions between the CPU and the external world, and determines which programs will share processor time, in what order. It manages limited memory so well that hundreds of processes can share the system efficiently, and expertly organizes data transfers so that the CPU isn't kept waiting any longer than necessary for the relatively slow disks.The third edition of Understanding the Linux Kernel takes you on a guided tour of the most significant data structures, algorithms, and programming tricks used in the kernel. Probing beyond superficial features, the authors offer valuable insights to people who want to know how things really work inside their machine. Important Intel-specific features are discussed. Relevant segments of code are dissected line by line. But the book covers more than just the functioning of the code; it explains the theoretical underpinnings of why Linux does things the way it does.This edition of the book covers Version 2.6, which has seen significant changes to nearly every kernel subsystem, particularly in the areas of memory management and block devices. The book focuses on the following topics:Memory management, including file buffering, process swapping, and Direct memory Access (DMA)The Virtual Filesystem layer and the Second and Third Extended FilesystemsProcess creation and schedulingSignals, interrupts, and the essential interfaces to device driversTimingSynchronization within the kernelInterprocess Communication (IPC)Program executionUnderstanding the Linux Kernel will acquaint you with all the inner workings of Linux, but it's more than just an academic exercise. You'll learn what conditions bring out Linux's best performance, and you'll see how it meets the challenge of providing good system response during process scheduling, file access, and memory management in a wide variety of environments. This book will help you make the most of your Linux system.

    This happens automatically when following agood, simple set of guidelines.*They improve development speed, because the programmer doesn't need toalways make decisions starting from first principles.*They enhance teamwork by eliminating needless debates on inconsequentialissues and by making it easy for teammates to read and maintain each other'scode.The coding standards introduced by this book are a collection of guidelines forwriting high-quality C++ code.***They are the distilled conclusions of a rich collective experience of the C++community. Until now, this body of knowledge has been available only asfolklore or spread in bits and pieces throughout books.

    It then provides several well developed solved examples which illustrate the various dimensions of the concept under discussion. A set of practice problems is also included to encourage the student to test his mastery over the subject. The book would serve as an excellent text for both Degree and Diploma students of all engineering disciplines. AMIE candidates would also find it most useful.

    With pedagogical use of second color, it covers devices in one place so that circuit characteristics are developed early.

    It describes conventional and unconventional methods of electricity generation and its economics, distribution methods, substation location, electric drives, high frequency power for induction and heating, illumination engineering, and electric traction. Each chapter contains illustrative worked problems, exercises (some with answers) and a bibliography.

    This book will show you how to write robust multithreaded applications in C++ while avoiding many common pitfalls.About the TechnologyMultiple processors with multiple cores are the norm these days. The C++11 version of the C++ language offers beefed-up support for multithreaded applications, and requires that you master the principles, techniques, and new language features of concurrency to stay ahead of the curve.About the BookWithout assuming you have a background in the subject, CC++ Concurrency in Action gradually enables you to write robust and elegant multithreaded applications in C++11. You'll explore the threading memory model, the new multithreading support library, and basic thread launching and synchronization facilities. Along the way, you'll learn how to navigate the trickier bits of programming for concurrency.Written for C++ programmers who are new to concurrency and others who may have written multithreaded code using other languages, APIs, or platforms.Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book.What's InsideWritten for the new C++11 Standard Programming for multiple cores and processors Small examples for learning, big examples for practice====================Table of ContentsHello, world of concurrency in C++! Managing threads Sharing data between threads Synchronizing concurrent operations The C++ memory model and operations on atomic types Designing lock-based concurrent data structures Designing lock-free concurrent data structures Designing concurrent code Advanced thread management Testing and debugging multithreaded applications

    But Neil Armstrong and Sally Ride would have never made history, and humankind would not have touched the stars, if not for the men and women on the ground who lit the fuse that launched the first rockets.Enthralled as a boy by the exploits of Flash Gordon and the novels of Robert Heinlein and Arthur C. Clarke—who put the science in science fiction—James French became one of the original unsung engineers of America’s groundbreaking space program. His fascinating memoir offers an up-close-and-technical look at building, testing, and perfecting the pioneering Saturn rockets and original lunar landing module, and he shares true tales, both humorous and harrowing, of life—and near death—on the front lines of scientific exploration.If you’ve ever said, “It’s not rocket science,” you’re right. It’s rocket engineering—and here’s your chance to marvel at how it changed the world and made it possible to explore all that lies beyond Earth. James R French graduated from MIT in 1958 with a degree of BSME Specializing in Propulsion. His first job was with Rocketdyne Division of North American Aviation where he worked on developmental testing of H-1 engines and combustion devices hardware for F-1 and J-2 engines used in Saturn 5. Mr. French has also worked at TRW Systems, where he was Lead Development Test Engineer on the Lunar Module Descent Engine, and Jet Propulsion Laboratory where he was Advanced Planetary studies Manager as well as Chief Engineer for the SP-100 Space Nuclear Power System and worked on Mariners 5, 6, 7, 8, and 9; Viking 1 & 2 and Voyager 1 & 2. . In 1986, he helped found American Rocket Co., a commercial launch company.Since 1987, Mr. French has been consultant to a variety of aerospace companies, SDIO, NASA, and USAF. He has participated in various startup companies in the private space flight arena and currently consults extensively to Blue Origin. Mr. French is co-author with Dr. Michael Griffin of the best-selling text Space Vehicle Design, published by AIAA. The second edition of the book has received the Summerfield Book Award for 2008. Mr. French is a Fellow of both AIAA and the British Interplanetary Society and a 50+ year member of AIAA. He has held several Technical Committee and other posts in AIAA. Cover design by Evan Twohy

    This well-established two-book course is designed for class teaching and private study leading to GCSE examinations in mathematics and further Mathematics at A Level.

    Written for the engineer as well as the race car enthusiast, the authors, who developed many of the original vehicle dynamics theories and principles covered in this book, including the Moment Method, pair analysis and lap time simulation, include much information that is not available in any other vehicle dynamics text.

    Updated to cover the new Transportation and Structural codes. As the most comprehensive reference and study guide available for engineers preparing for the morning and afternoon topics on the Civil PE exam, the 11th edition of the Civil Engineering Reference Manual provides a concentrated review of the exam topics. No other exam-focused publication is more complete. The Most Trusted Reference for the Civil PE Exam is also the Most Up-To-Date A complete introduction to the exam format and content A suggested study schedule, plus tips for successful exam preparation Nearly 500 solved example problems Hundreds of key tables, charts, and figures at your fingertips An easy-to-use index and full glossary for quick reference Perfect for post-exam reference What's New in the 11th Edition 4 new construction engineering chapters Over 35 updated chapters—including extensively revised structural and transportation chapters 100 new equations Over 300 new, easy-to-use index entriesExam Topics CoveredConstruction—NewGeotechnical—UpdatedStructural—UpdatedTransportation—UpdatedWater Resources & Environmental—Updated_____________________________Since 1975 more than 2 million people preparing for their engineering, surveying, architecture, LEED®, interior design, and landscape architecture exams have entrusted their exam prep to PPI. For more information, visit us at www.ppi2pass.com.

    An illustration program supports the concepts and theories discussed.

    Simultaneously becoming more user friendly and more powerful as a back-end system, Linux has achieved new plateaus: the newer filesystems have solidified, new commands and tools have appeared and become standard, and the desktop--including new desktop environments--have proved to be viable, stable, and readily accessible to even those who don't consider themselves computer gurus. Whether you're using Linux for personal software projects, for a small office or home office (often termed the SOHO environment), to provide services to a small group of colleagues, or to administer a site responsible for millions of email and web connections each day, you need quick access to information on a wide range of tools. This book covers all aspects of administering and making effective use of Linux systems. Among its topics are booting, package management, and revision control. But foremost in Linux in a Nutshell are the utilities and commands that make Linux one of the most powerful and flexible systems available.Now in its fifth edition, Linux in a Nutshell brings users up-to-date with the current state of Linux. Considered by many to be the most complete and authoritative command reference for Linux available, the book covers all substantial user, programming, administration, and networking commands for the most common Linux distributions.Comprehensive but concise, the fifth edition has been updated to cover new features of major Linux distributions. Configuration information for the rapidly growing commercial network services and community update services is one of the subjects covered for the first time.But that's just the beginning. The book covers editors, shells, and LILO and GRUB boot options. There's also coverage of Apache, Samba, Postfix, sendmail, CVS, Subversion, Emacs, vi, sed, gawk, and much more. Everything that system administrators, developers, and power users need to know about Linux is referenced here, and they will turn to this book again and again.

    It describes the evolution, use and eclipse of the battleship.’ Lloyds’ List ‘With crisp scholarship, Peter Padfield traces the development of the battleship from sailing ships much like Nelson’s which had been fitted with auxiliary steam engines and had iron armour hung on their sides, to the ultimate: the Japanese battleship, Yamato, a giant of more than 70,000 tons firing 18 inch shells more than 20 miles.’ Books and Bookmen ‘A fascinating documentary account of particular interest to the armchair strategist.’ Booklist ‘A worthy addition to anyone’s library that wishes to learn more of the rise and fall of the battleship.’ Good Book Guide The battleship reigned supreme at sea from the 1860s to the 1940s, the ultimate symbol of naval power and national pride, queen on the naval chessboard. This book describes its evolution from the wooden man-of-war plated with iron armour to the great steel leviathan of the Second World War, and its ultimate displacement as arbiter of naval power by the aircraft carrier. At the same time the author explains how strategy and battle tactics changed in response to the mounting of ever larger guns with greater range and penetrative power, and the development of threatening new weapon systems, particularly torpedoes, torpedo boats, mines and submarines; and he explores the chilling reality of action with vivid descriptions of major naval battles including the Yalu in the first Sino-Japanese War, Tsushima in the Russo-Japanese War, Jutland in the First World War and many lesser known engagements. The pioneer naval architects and engineers and the commanders who fought these great ships in action, Togo, Jellicoe, Beatty, Scheer, Hipper, Cunningham, Lee, Oldendorf find their way naturally into this absorbing, often horrifying history of what was once the arbiter of naval power.

    Thank you for your feedback and patience.From Andrew Warner:I first interviewed Paul Graham after I heard something shocking from Alexis Ohanian, a founder whose company was funded by Graham's Y Combinator. Alexis came to Mixergy to tell the story of how he launched and sold Reddit.If you're a founder, you know the kind of problems that founders have, right? Figuring out what product to create, how to build it, how to get users to try it, etc.Well Alexis didn't seem to have those problems, or at least they weren't as challenging for him as they were for most of the other 600 entrepreneurs I interviewed on Mixergy.Why? Because Paul Graham helped him launch his business.How did Graham make Reddit's launch easier and more successful than other companies' founding? How did he do the same for hundreds of other startups? And, more importantly, what can you learn from his experiences to grow your business?The book you're holding has those answers.Use what you're about to learn to build your successful startup. After you do, I hope you'll let me interview you so other founders can learn from your experience, the way you're about to benefit from Graham's.About Hyperink, the publisher:Hyperink is the easiest way for anyone to publish a beautiful, high-quality book.We work closely with subject matter experts to create each eBook. We cover topics ranging from higher education to job recruiting, from Android apps marketing to barefoot running.If you have interesting knowledge that people are willing to pay for, especially if you've already produced content on the topic, please reach out to us! There's no writing required and it's a unique opportunity to build your own brand and earn royalties.

    Putting people into places and situations unprecedented in history is stirred the imagination while the human experience was expanding and redefining. Yet, space exploration compels humans to confront a hostile environment of cosmic radiations, radical changes in the gravity and magnetic fields, as well as social isolation. Therefore, any space traveller is submitted to relevant health-related threats. In the twenty-first century, human space flight is poised to continue, but it will enjoy the ongoing developments in science and technology. It will become more networked, more global, and more oriented toward primary goals. A novel international human space flight policy could help achieve these objectives by clarifying the rationale, the ethics of acceptable risk, the role of remote presence, and the need for balance between funding and ambition to justify the risk of human lives. In order to address such a challenge, a preliminary careful survey of the available scientific data is mandatory to set forth adequate countermeasures. Envisaged solutions should provide a sound and technically feasible approach for counteracting microgravity and cosmic rays effects, which represent the main health risk for space crews. This objective must necessarily be sustained by national/international space agencies, which would coordinate their common efforts into a defined international spaceflight program.