Download or read book Low Level Hell written by Hugh L. Mills, Jr. and published by Presidio Press. This book was released on 2009-01-16 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aeroscouts of the 1st Infantry Division had three words emblazoned on their unit patch: Low Level Hell. It was then and continues today as the perfect concise definition of what these intrepid aviators experienced as they ranged the skies of Vietnam from the Cambodian border to the Iron Triangle. The Outcasts, as they were known, flew low and slow, aerial eyes of the division in search of the enemy. Too often for longevity’s sake they found the Viet Cong and the fight was on. These young pilots (19-22 years old) “invented” the book as they went along. Praise for Low Level Hell “An absolutely splendid and engrossing book. The most compelling part is the accounts of his many air-to-ground engagements. There were moments when I literally held my breath.”—Dr. Charles H. Cureton, Chief Historian, U.S. Army Training and Doctrine (TRADOC) Command “Low Level Hell is the best ‘bird’s eye view’ of the helicopter war in Vietnam in print today. No volume better describes the feelings from the cockpit. Mills has captured the realities of a select group of aviators who shot craps with death on every mission.”—R.S. Maxham, Director, U.S. Army Aviation Museum

Download or read book Power Electronics Drives and Advanced Applications written by Vinod Kumar and published by CRC Press. This book was released on 2020-03-27 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concern for reliable power supply and energy-efficient system design has led to usage of power electronics-based systems, including efficient electric power conversion and power semiconductor devices. This book provides integration of complete fundamental theory, design, simulation and application of power electronics, and drives covering up-to-date subject components. It contains twenty-one chapters arranged in four sections on power semiconductor devices, basic power electronic converters, advanced power electronics converters, power supplies, electrical drives and advanced applications. Aimed at senior undergraduate and graduate students in electrical engineering and power electronics including related professionals, this book • Includes electrical drives such as DC motor, AC motor, special motor, high performance motor drives, solar, electrical/hybrid vehicle and fuel cell drives • Reviews advances in renewable energy technologies (wind, PV, hybrid power systems) and their integration • Explores topics like distributed generation, microgrid, and wireless power transfer system • Includes simulation examples using MATLAB®/Simulink and over four hundred solved, unsolved and review problems

Download or read book Electrical Machines and Drives written by Jan A. Melkebeek and published by Springer. This book was released on 2018-01-20 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to offer a thorough study and reference textbook on electrical machines and drives. The basic idea is to start from the pure electromagnetic principles to derive the equivalent circuits and steady-state equations of the most common electrical machines (in the first parts). Although the book mainly concentrates on rotating field machines, the first two chapters are devoted to transformers and DC commutator machines. The chapter on transformers is included as an introduction to induction and synchronous machines, their electromagnetics and equivalent circuits. Chapters three and four offer an in-depth study of induction and synchronous machines, respectively. Starting from their electromagnetics, steady-state equations and equivalent circuits are derived, from which their basic properties can be deduced. The second part discusses the main power-electronic supplies for electrical drives, for example rectifiers, choppers, cycloconverters and inverters. Much attention is paid to PWM techniques for inverters and the resulting harmonic content in the output waveform. In the third part, electrical drives are discussed, combining the traditional (rotating field and DC commutator) electrical machines treated in the first part and the power electronics of part two. Field orientation of induction and synchronous machines are discussed in detail, as well as direct torque control. In addition, also switched reluctance machines and stepping motors are discussed in the last chapters. Finally, part 4 is devoted to the dynamics of traditional electrical machines. Also for the dynamics of induction and synchronous machine drives, the electromagnetics are used as the starting point to derive the dynamic models. Throughout part 4, much attention is paid to the derivation of analytical models. But, of course, the basic dynamic properties and probable causes of instability of induction and synchronous machine drives are discussed in detail as well, with the derived models for stability in the small as starting point. In addition to the study of the stability in the small, a chapter is devoted to large-scale dynamics as well (e.g. sudden short-circuit of synchronous machines). The textbook is used as the course text for the Bachelor’s and Master’s programme in electrical and mechanical engineering at the Faculty of Engineering and Architecture of Ghent University. Parts 1 and 2 are taught in the basic course ’Fundamentals of Electric Drives’ in the third bachelor. Part 3 is used for the course ’Controlled Electrical Drives’ in the first master, while Part 4 is used in the specialised master on electrical energy.

Download or read book Clancy s Op Center Novels 1 6 written by Tom Clancy and published by Penguin. This book was released on 2012-07-03 with total page 2430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meet the crisis management team that reports directly to the president on threats both foreign and domestic—in the first six novels in the Op-Center series created by #1 New York Times bestselling author Tom Clancy. OP-CENTER MIRROR IMAGE GAMES OF STATE ACTS OF WAR BALANCE OF POWER STATE OF SIEGE

Download or read book Monday Mornings written by Sanjay Gupta and published by Grand Central Publishing. This book was released on 2012-03-13 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every time surgeons operate, they're betting their skills are better than the brain tumor, the faulty heart valve, the fractured femur. Sometimes, they're wrong. At Chelsea General, surgeons answer for bad outcomes at the Morbidity and Mortality conference, known as M & M. This extraordinary peek behind the curtain into what is considered the most secretive meeting in all of medicine is the back drop for the entire book. Monday Mornings, by Dr. Sanjay Gupta, follows the lives of five surgeons at Chelsea General as they push the limits of their abilities and confront their personal and professional failings, often in front of their peers at M & M. It is on Monday mornings that reflection and introspection occurs, usually in private. It is Monday Mornings that provides a unique look at the real method in which surgeons learn - through their mistakes. It is Monday Mornings when, if you're lucky, you have a chance at redemption.

Download or read book Long Way Down written by Jason Reynolds and published by Simon and Schuster. This book was released on 2017-10-24 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: “An intense snapshot of the chain reaction caused by pulling a trigger.” —Booklist (starred review) “Astonishing.” —Kirkus Reviews (starred review) “A tour de force.” —Publishers Weekly (starred review) A Newbery Honor Book A Coretta Scott King Honor Book A Printz Honor Book A Time Best YA Book of All Time (2021) A Los Angeles Times Book Prize Winner for Young Adult Literature Longlisted for the National Book Award for Young People’s Literature Winner of the Walter Dean Myers Award An Edgar Award Winner for Best Young Adult Fiction Parents’ Choice Gold Award Winner An Entertainment Weekly Best YA Book of 2017 A Vulture Best YA Book of 2017 A Buzzfeed Best YA Book of 2017 An ode to Put the Damn Guns Down, this is New York Times bestselling author Jason Reynolds’s electrifying novel that takes place in sixty potent seconds—the time it takes a kid to decide whether or not he’s going to murder the guy who killed his brother. A cannon. A strap. A piece. A biscuit. A burner. A heater. A chopper. A gat. A hammer A tool for RULE Or, you can call it a gun. That’s what fifteen-year-old Will has shoved in the back waistband of his jeans. See, his brother Shawn was just murdered. And Will knows the rules. No crying. No snitching. Revenge. That’s where Will’s now heading, with that gun shoved in the back waistband of his jeans, the gun that was his brother’s gun. He gets on the elevator, seventh floor, stoked. He knows who he’s after. Or does he? As the elevator stops on the sixth floor, on comes Buck. Buck, Will finds out, is who gave Shawn the gun before Will took the gun. Buck tells Will to check that the gun is even loaded. And that’s when Will sees that one bullet is missing. And the only one who could have fired Shawn’s gun was Shawn. Huh. Will didn’t know that Shawn had ever actually USED his gun. Bigger huh. BUCK IS DEAD. But Buck’s in the elevator? Just as Will’s trying to think this through, the door to the next floor opens. A teenage girl gets on, waves away the smoke from Dead Buck’s cigarette. Will doesn’t know her, but she knew him. Knew. When they were eight. And stray bullets had cut through the playground, and Will had tried to cover her, but she was hit anyway, and so what she wants to know, on that fifth floor elevator stop, is, what if Will, Will with the gun shoved in the back waistband of his jeans, MISSES. And so it goes, the whole long way down, as the elevator stops on each floor, and at each stop someone connected to his brother gets on to give Will a piece to a bigger story than the one he thinks he knows. A story that might never know an END…if Will gets off that elevator. Told in short, fierce staccato narrative verse, Long Way Down is a fast and furious, dazzlingly brilliant look at teenage gun violence, as could only be told by Jason Reynolds.

Download or read book Disconnected written by Cheryl Ory and published by Tate Publishing. This book was released on 2007-02 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: The outside world was misled to believe that all 550 people inside the hospital had been evacuated. No one knew they were there. They could hear the helicopters flying overhead and see the rescue attempts nearby at the Superdome. They shined flashlights out the window at night with the hope that someone would see them. Thirty-something people would gather and hold hands in prayer with the hope of even a word of rescue. They waited and waited. But no one came. They were cut off from the outside world-completely "Disconnected."

Download or read book Dynamic Modelling written by Alisson Brito and published by BoD – Books on Demand. This book was released on 2010-01-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: When talking about modelling it is natural to talk about simulation. Simulation is the imitation of the operation of a real-world process or systems over time. The objective is to generate a history of the model and the observation of that history helps us understand how the real-world system works, not necessarily involving the real-world into this process. A system (or process) model takes the form of a set of assumptions concerning its operation. In a model mathematical and logical assumptions are considered, and entities and their relationship are delimited. The objective of a model – and its respective simulation – is to answer a vast number of “what-if” questions. Some questions answered in this book are: What if the power distribution system does not work as expected? What if the produced ships were not able to transport all the demanded containers through the Yangtze River in China? And, what if an installed wind farm does not produce the expected amount of energyt? Answering these questions without a dynamic simulation model could be extremely expensive or even impossible in some cases and this book aims to present possible solutions to these problems.

Download or read book Operational Amplifiers written by Johan Huijsing and published by Springer Science & Business Media. This book was released on 2011-04-23 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Operational Amplifiers – Theory and Design, Second Edition presents a systematic circuit design of operational amplifiers. Containing state-of-the-art material as well as the essentials, the book is written to appeal to both the circuit designer and the system designer. It is shown that the topology of all operational amplifiers can be divided into nine main overall configurations. These configurations range from one gain stage up to four or more stages. Many famous designs are evaluated in depth. Additional chapters included are on systematic design of μV-offset operational amplifiers and precision instrumentation amplifiers by applying chopping, auto-zeroing, and dynamic element-matching techniques. Also, techniques for frequency compensation of amplifiers with high capacitive loads have been added. Operational Amplifiers – Theory and Design, Second Edition presents high-frequency compensation techniques to HF-stabilize all nine configurations. Special emphasis is placed on low-power low-voltage architectures with rail-to-rail input and output ranges. In addition to presenting characterization of operational amplifiers by macro models and error matrices, together with measurement techniques for their parameters it also develops the design of fully differential operational amplifiers and operational floating amplifiers. Operational Amplifiers – Theory and Design, Second Edition is carefully structured and enriched by numerous figures, problems and simulation exercises and is ideal for the purpose of self-study and self-evaluation.

Download or read book Chopper Pilot written by R. J. Sinsigalli and published by Turner Publishing Company. This book was released on 2002 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Power Electronics with MATLAB written by L. Ashok Kumar and published by Cambridge University Press. This book was released on 2017-11-24 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practically-oriented, all-inclusive guide covers the essential concepts of power electronics through MATLAB® examples and simulations. In-depth explanation of important topics including digital control, power electronic applications, and electrical drives make it a valuable reference for readers. The experiments and applications based on MATLAB® models using fuzzy logic and neural networks are included for better understanding. Engrossing discussion of concepts such as diac, light-emitting diode, thyristors, power MOSFET and static induction transistor, offers an enlightening experience to readers. With numerous solved examples, exercises, review questions, and GATE questions, the undergraduate and graduate students of electrical and electronics engineering will find this text useful.

Download or read book Olduvai Gorge Volume 3 Excavations in Beds I and II 1960 1963 written by M. D. Leakey and published by Cambridge University Press. This book was released on 1971-11-30 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third volume of the definitive publication of the remains of early man found at Olduvai Gorge in northern Tanzania.

Download or read book Fundamentals of Electrical Drives written by DUBEY GOPAL K and published by CRC Press. This book was released on 2002-06-13 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encouraged by the response to the first edition and to keep pace with recent developments, Fundamentals of Electrical Drives, Second Edition incorporates greater details on semi-conductor controlled drives, includes coverage of permanent magnet AC motor drives and switched reluctance motor drives, and highlights new trends in drive technology. Contents were chosen to satisfy the changing needs of the industry and provide the appropriate coverage of modern and conventional drives. With the large number of examples, problems, and solutions provided, Fundamentals of Electrical Drives, Second Edition will continue to be a useful reference for practicing engineers and for those preparing for Engineering Service Examinations.

Download or read book The Mitch Herron Series Books 1 9 An action packed vigilante espionage thriller series written by Steve P. Vincent and published by Steve P. Vincent. This book was released on 2023-12-08 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt: Read the full, pulse-pounding Mitch Herron action series by USA Today Bestselling thriller author Steve P. Vincent… Contains all nine stories in the Mitch Herron Series. Mitch Herron is an operative without equal, but when he finds out that the shadow organisation he kills for is itself corrupt, he flips the switch on a campaign of destruction that will end him or them. Fighting across four continents, Herron struggles to bring down those who’ve wronged him and the world, but soon discovers a much greater threat. To defeat it will mean questioning allies, trusting enemies, and unleashing his own particular brand of mayhem. Buckle in… All thriller, no filler! If you like Robert Ludlam's Jason Bourne series, Vince Flynn's Mitch Rapp series, or if you're a fan of John Wick, you’ll love the addictive Mitch Herron action thriller series. Strap in and get ready to read this explosive thriller series!

Download or read book EDN written by and published by . This book was released on 1969 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 9 Shades of Gray Rise Of The Gorgons written by Kristie Lynn Higgins and published by Kristie Lynn Higgins. This book was released on 2014-09-26 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Shades Of Gray Series follows the adventures of Kat, a woman with no memory of her past who is called the Pandora Project by those who hunt her, and Kim, a woman leading the life of a legal assassin called a Life Closer. The world they live in is plagued by clouds that prevent the sun from shining down on the land called Dry Clouds, making all who live in Noir forced to live in endless night. Start this series for "Free" by reading #1 Shades of Gray: Noir, City Shrouded By Darkness and then read #2 Shades of Gray: From Moscow, With Love also for "Free". Kat searches for clues to her past while androids called Un-Men and human bounty hunters try to kill her, and Kim searches for who murdered her mother. The two women's paths collide, and they form a shaky partnership to unravel the mysteries that haunt their lives and they try to protect one another from those who do not wish for them to discover the truth. Everyone's soul is marked by a color. Which shade of gray will they hold to? #9 Shades of Gray: Rise of the Gorgons: The Chimera Strain has been defeated, and the Chairman moves forward to stop the coup. The Council sees a new future and a frightening threat moves into Noir. **Shades of Gray Series** (STARTING POINT QUADRILOGY) #1 Shades of Gray: Noir, City Shrouded By Darkness "FREE" #2 Shades of Gray: From Moscow, With Love "FREE" #3 Shades of Gray: Cerberus Versus Pandora #4 Shades of Gray: Sisters (ZOMBIE TWILIGHT QUADRILOGY) #5 Shades of Gray: Night Of The Twilight- The Chimera Strain #6 Shades of Gray: Dawn Of The Twilight- Outbreak #7 Shades of Gray: Day Of The Twilight- Patient Zero #8 Shades of Gray: Land Of The Twilight- Closing of Days (MYTHS AND DESPAIR QUADRILOGY) #9 Shades of Gray: Rise of the Gorgons #10 Shades of Gray: Woe To The Watcher #11 Shades of Gray: Woe To The One Who Has Held His Heart's Tongue #12 Shades of Gray: Woe To The One Who Thought They Could Only Hurt

Download or read book Engineering Technology and Applications written by Fun Shao and published by CRC Press. This book was released on 2014-08-19 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Engineering Technology and Applications contains the contributions presented at the 2014 International Conference on Engineering Technology and Applications (ICETA 2014, Tsingtao, China, 29-30 April 2014). The book is divided into three main topics: – Civil and environmental engineering – Electrical and computer engineering – Mechanical engineering Considerable attention is also paid to big data, cloud computing, neural network algorithms and social network services. The book will be invaluable to professionals and academics in civil, environmental, electrical, computer and mechanical engineering.