Wood and Bruce F. Wollenberg presented their comprehensive introduction to the engineering and economic factors involved in operating and controlling power generation systems in electric utilities, the electric power industry has undergone unprecedented change. Deregulation, open access to transmission systems, and the birth of independent power producers have altered the structure of the industry, while technological advances have created a host of new opportunities and challenges. In Power Generation, Operation, and Control, Second Edition, Wood and Wollenberg bring professionals and students alike up to date on the nuts and bolts of the field. Continuing in the tradition of the first edition, they offer a practical, hands-on guide to theoretical developments and to the application of advanced operations research methods to realistic electric power engineering problems. This one-of-a-kind text also addresses the interaction between human and economic factors to prepare readers to make real-world decisions that go beyond the limits of mere technical calculations. The Second Edition features vital new material, including: * A computer disk developed by the authors to help readers solve complicated problems * Examination of Optimal Power Flow (OPF) * Treatment of unit commitment expanded to incorporate the Lagrange relaxation technique * Introduction to the use of bounding techniques and other contingency selection methods * Applications suited to the new, deregulated systems as well as to the traditional, vertically organized utilities company Wood and Wollenberg draw upon nearly 30 years of classroom testing to provide valuable data on operations research, state estimation methods, fuel scheduling techniques, and more. Designed for clarity and ease of use, this invaluable reference prepares industry professionals and students to meet the future challenges of power generation, operation, and control.

    This book contains more than 150 pages crammed full of classic, monochrome plumage art paired with the delightful but dirty aphorisms (think "I'm going to need more booze to deal with this week") that made the Effin' Birds Twitter feed a household name. Also included in its full, Technicolor glory is John James Audubon's most beautiful work matched with modern life advice. Including never-before-seen birds, insults, and field notes.

    In 1985 Hans von Ohain, the scientist who pioneered Nazi Germany's efforts to build a jet plane, posed the question: 'Would World War II have occured if the Luftwaffe knew it faced operational British jets instead of Spitfires?' He immediately answered, 'I, for one, think not.'Frank Whittle, working-class outsider and self-taught enthusiast, had worked out the blueprint of a completely new type of engine in 1929, only for his ideas to be blocked by bureaucratic opposition until the outbreak of war in 1939. The importance of his work was recognized too late by the government for his revolutionary engine to play a major part in World War II. After the war Whittle's dream of civilian jet-powered aircraft became a reality and Britain enjoyed a golden age of 1950's jet-powered flight.Drawing on Whittle's extensive private papers, Campbell-Smith tells the story of a stoic and overlooked British hero, a tantalizing tale of 'what might have been'.

    57 full-color photographs; 10 black-and-white drawings.

    Now they are dealing with Alan’s devastating early-onset Alzheimer’s diagnosis. As he is cast adrift in the depths of his own mind, Pina is left to face the consequences alone, until the arrival of a flock of black cockatoos seems to tie him, somehow, to the present.Nearby, conservation biologist Arianna Brandt is involved in a project trying reintroduce the threatened glossy black cockatoos into the wilds of Murrungowar National Park. Alone in the haunted bush, and with her birds failing to thrive, Arianna’s personal demons start to overwhelm her and risk undoing everything.At first, when the two women’s paths cross, they appear at loggerheads but – in many ways – they are invested in the same outcome but for different reasons.Ultimately, unexpected events will force them both to let go of their pasts and focus on the future.Rain Birds is a powerful and lyrical novel about love, grief and loss, one that examines personal tragedy as set against global and environmental responsibilities, and how we negotiate our often-conflicting ideals.

    It follows the birds' year from one summer to the next. Dee maps his own observations and encounters over four decades, tracking birds well-known and bizarre, flying free, in the nest, in his hand as he rings them, or dead and stuffed on his mantelpiece.

    

    Now, she’s a middle-aged millionaire, grieving the loss of her family. The only living relative she has left is her smothering younger sister. May’s sanity is already threatened when tensions rise, so she sets out to find solitude in Florida. However, life has other plans for her. Animal encounters, unlikely friendships, sisterly squabbles and hilarious scenarios take May on an unforgettable journey from the depths of grief to a new life. But, will she embrace it?

    The roots of a tree indicate the sun’s direction; the Big Dipper tells the time; a passing butterfly hints at the weather; a sand dune reveals prevailing wind; the scent of cinnamon suggests altitude; a budding flower points south. To help you understand nature as he does, Gooley shares more than 850 tips for forecasting, tracking, and more, gathered from decades spent walking the landscape around his home and around the world. Whether you’re walking in the country or city, along a coastline, or by night, this is the ultimate resource on what the land, sun, moon, stars, plants, animals, and clouds can reveal—if you only know how to look!

    He had a talent for drawing and an interest in birds, and he would spend the next thirty-five years traveling to the remotest regions of his new country–often alone and on foot–to render his avian subjects on paper. The works of art he created gave the world its idea of America. They gave America its idea of itself. Here Richard Rhodes vividly depicts Audubon’s life and career: his epic wanderings; his quest to portray birds in a lifelike way; his long, anguished separations from his adored wife; his ambivalent witness to the vanishing of the wilderness. John James Audubon: The Making of an American is a magnificent achievement.

    Then the enemies are forced to become allies when everyone becomes lost in an unfamiliar region of the galaxy and must fight their way back through primative planets and against alien fleets. As always with Smith, romance and action are equally mixed. The Seaton is forced back into action to stop a menace that threatens every civilized planet in the galaxy, but to do it he must create the greatest starship ever conceived. Finally read Triplanetary, the story that helped launch the Lensmen series. A brainy man and heroic woman fight against ruthless space pirates for life and love.

    Inspired, Early Birdy wants to catch one too. But catching a worm isn't as easy as it looks. Join Early Birdy on an exciting and funny adventure set in a beautiful springtime forest environment created by illustrator Bill Bolton.

    A concise atlas of anatomy, it contains more than 200 specially prepared accurate and clear drawings that include material never illustrated before. The text is as informative as the drawings; written at a level appropriate to undergraduate students and to bird lovers in general, it discusses why birds look and act the way they do.Designed to supplement a basic ornithology textbook, the Manual of Ornithology covers systematics and evolution, topography, feathers and flight, the skeleton and musculature, and the digestive, circulatory, respiratory, excretory, reproductive, sensory, and nervous systems of birds, as well as field techniques for watching and studying birds. Each chapter concludes with a list of key references for the topic covered, with a comprehensive bibliography at the end of the volume. The book will be a guide and reference for every level of bird study—a basic tool for investigation for anyone curious about the fascinating world of birds.

    What we don’t see is the arduous, life-threatening challenges they face at every moment. Beaks, Bones, and Bird Songs guides the reader through the myriad, and often almost miraculous, things that birds do every day to merely stay alive. Like the goldfinch, which manages extreme weather changes by doubling the density of its plumage in winter. Or urban birds, which navigate traffic through a keen understanding of posted speed limits. In engaging and accessible prose, Roger Lederer shares how and why birds use their sensory abilities to see ultraviolet, find food without seeing it, fly thousands of miles without stopping, change their songs in noisy cities, navigate by smell, and much more.

    How to Fish is a gem of a book that gets to the heart of the passion for angling: that there's more to fishing than catching fish.