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Nichtlineare Deskriptormodelle: Analyse- und Syntheseverfahren
by Felix GauschDieses Buch befasst sich mit der Entwicklung von Analyse- und Syntheseverfahren für nichtlineare Mehrgrößensysteme mit Modellen in Deskriptorform. Mit einem eigens für Deskriptormodelle eingeführten rekursiven Operator lassen sich die entwickelten Analyse- und Syntheseverfahren kompakt darstellen. Die Rolle dieses Operators im Rahmen von Deskriptormodellen entspricht derjenigen der Lie-Ableitung im Zusammenhang mit Zustandsmodellen. Im Anschluss an die Analyse der Strukturen und Eigenschaften von Deskriptormodellen werden die Schwerpunkte auf den Entwurf einer Rückführung zur exakten Linearisierung und Entkopplung des Eingangs-Ausgangsverhaltens, auf den Entwurf von Beobachtern zur Schätzung der Deskriptorvariablen und auf die Realisierbarkeit von verkoppelten Deskriptormodellen gelegt.
Nichtlineare Finite-Elemente-Analyse von Festkörpern und Strukturen
by Joris J. Remmers Clemens V. Verhoosel Mike A. Crisfield René De BorstMit soviel Mathematik wie nötig und so vielen realen Ingenieursproblemen wie möglich ist diese Einführung in die nichtlineare Finite-Elemente-Analyse ein Muss für Studenten und Praktiker des Maschinenbaus.
Nichtlineare Regelungssysteme: Theorie und Anwendung der exakten Linearisierung
by Klaus RöbenackDas Buch behandelt fortgeschrittene Methoden der nichtlinearen Regelungstheorie. Die Darstellung ist einerseits in sich mathematisch schlüssig und nachvollziehbar, andererseits aber auch in einer für Ingenieure verständlichen Sprache formuliert. Die jeweilige Herangehensweise bzw. Entwurfsmethodik wird an verschiedenen Beispielen veranschaulicht bzw. durch den Einsatz des Open-Source-Computeralgebrasystems Maxima illustriert.Die ZielgruppenDas Werk wendet sich an Doktoranden bzw. Ingenieure in der Industrie, die - z.B. im Bereich Automotive oder in der chemischen Industrie – mit der Regelung nichtlinearer Systeme konfrontiert werden. Das Buch richtet sich ebenso an Studierende der Elektrotechnik oder Mechatronik in der Vertiefungsrichtung Automatisierungs- bzw. Regelungstechnik, die bereits über fortgeschrittene regelungstechnische Kenntnisse verfügen.
Nichtrostender austenitischer Stahl: Ein Stahlporträt (essentials)
by Joachim SchlegelDie Welt des Stahls ist erstaunlich vielfältig und so komplex, dass sie in der Praxis nicht leicht zu überblicken ist. In Form von essentials zu Porträts von ausgewählten Stählen und Stahlgruppen soll dem Leser diese Welt des Stahls nähergebracht werden; kompakt, verständlich, informativ, strukturiert mit Beispielen aus der Praxis und geeignet zum Nachschlagen.Die austenitischen Stähle, die bedeutendsten Stähle aus der Gruppe der rost-, säure- und hitzebeständigen Stähle, weisen ein breites Spektrum an Eigenschaften auf. So ist es kein Wunder, dass sie sehr schnell ihren Siegeszug in alle Bereiche der Technik und des privaten Lebens antraten. Neben hohen Anforderungen an die Korrosionsbeständigkeit und an die mechanischen Eigenschaften werden sie auch besonderen hygienischen und ästhetischen Kriterien gerecht. Wissenswertes über diese Stähle fast dieses essential zusammen.
Nichtrostender martensitischer Stahl: Ein Stahlporträt (essentials)
by Joachim SchlegelDie Welt des Stahls ist erstaunlich vielfältig und so komplex, dass sie in der Praxis nicht leicht zu überblicken ist. In Form von essentials zu Porträts von ausgewählten Stählen und Stahlgruppen soll dem Leser diese Welt des Stahls nähergebracht werden; kompakt, verständlich, informativ, strukturiert mit Beispielen aus der Praxis und geeignet zum Nachschlagen.Die nichtrostenden martensitischen Stähle aus der Gruppe der rost-, säure- und hitzebeständigen Stähle bieten eine ausgezeichnete Kombination aus hoher Festigkeit und Härte bei guter Korrosionsbeständigkeit; und diese Kombination kann durch den Wärmebehandlungsprozess Vergüten den unterschiedlichen Anforderungen bei der Anwendung angepasst werden. Wissenswertes über diese Stähle fast dieses essential zusammen.
Nick and Tesla and the High-Voltage Danger Lab: A Mystery with Gadgets You Can Build Yourself (Nick and Tesla #1)
by Bob Pflugfelder Steve HockensmithSolve mysteries using DIY science projects with twin sleuths Nick and Tesla in this zany, action-packed middle grade adventure by "Science Bob" Pflugfelder!Summer break is about to get weird. After their parents disappear, twins Nick and Tesla are sent to live with their Uncle Newt, an eccentric inventor with his very own science lab. Soon, the young sleuths find themselves investigating a mysterious family right in their own neighborhood. As they race to uncover the truth, Nick and Tesla must build a bottle rocket launcher, a 9-volt battery burglar alarm, and an electromagnet picker-upper to save the day.Now in paperback, the first book in the popular Nick and Tesla series features laugh-out-loud jokes, fun illustrations, and five DIY science projects with step-by-step instructions for readers to try at home.
Nick and Tesla and the Robot Army Rampage: A Mystery with Gadgets You Can Build Yourself (Nick and Tesla #2)
by Bob Pflugfelder Steve HockensmithJoin twins Nick and Tesla as they build homemade robots and race to solve a mystery in this zany, action-packed middle grade adventure sequel by &“Science Bob&” Pflugfelder.It&’s up to Nick and Tesla to save the day–again! When a rash of robberies hits the town of Half Moon Bay, the two young sleuths head straight to their Uncle Newt&’s science lab. They&’ll have to build their very own battlebots, robo-bugs, and hoverbots to outsmart a criminal mastermind. Can Nick and Tesla crack the case before it's too late? Now in paperback, this second book in the popular Nick and Tesla series features laugh-out-loud jokes, fun illustrations, and five DIY science projects with step-by-step instructions for readers to try at home.
Nick and Tesla and the Secret Agent Gadget Battle: A Mystery with Gadgets You Can Build Yourself (Nick and Tesla #3)
by Bob Pflugfelder Steve HockensmithUncover a secret agent and build spy gadgets with twin sleuths Nick and Tesla in this zany, action-packed middle grade adventure by &“Science Bob&” Pflugfelder!After rescuing a kidnapped heiress and taking down a robot army, 11-year-old twins Nick and Tesla could really use a break. But before they can kick back and relax, the young sleuths discover there's a spy in their midst! Someone in the town of Half Moon Bay is spying on their Uncle Newt, an eccentric inventor. To uncover the true identity of this secret agent, Nick and Tesla must build their own spy gadgets, from burglar alarms and code wheels to a water balloon trap and more. Now in paperback, this third book in the popular Nick and Tesla series features laugh-out-loud jokes, fun illustrations, and five DIY science projects with step-by-step instructions for readers to try at home.
Nick and Tesla and the Super-Cyborg Gadget Glove: A Mystery with Gadgets You Can Build Yourself (Nick and Tesla #4)
by Bob Pflugfelder Steve HockensmithBuild a super-cyborg gadget glove and save the science museum with twin sleuths Nick and Tesla in this zany, action-packed middle grade adventure by &“Science Bob&” Pflugfelder!Just like their eccentric genius Uncle Newt, 11-year-old twins Nick and Tesla love science—and they can't wait for the grand reopening of the science museum in Half Moon Bay. But when someone sabotages the new Hall of Genius exhibit, the animatronic replicas of history's greatest scientists go haywire. The two young sleuths must engineer their very own DIY super-cyborg gadget glove—complete with a false-alarm alarm, a UV-light secret message reader, and more—to catch the culprit and save the museum. Now in paperback, this fourth book in the popular Nick and Tesla series features laugh-out-loud jokes, fun illustrations, and four DIY science projects with step-by-step instructions for readers to try at home.
Nick and Tesla's High-Voltage Danger Lab: A Mystery with Electromagnets, Burglar Alarms, and Other Gadgets You Can Build Yourself (Nick and Tesla #1)
by Steve Hockensmith Bob PflugfelderNick and Tesla are bright 11-year-old siblings with a knack for science, electronics, and getting into trouble. When their parents mysteriously vanish, they're sent to live with their Uncle Newt, a brilliant inventor who engineers top-secret gadgets for a classified government agency. It's not long before Nick and Tesla are embarking on adventures of their own--engineering all kinds of outrageous MacGyverish contraptions to save their skin: 9-volt burglar alarms, electromagnets, mobile tracking devices, and more. Readers are invited to join in the fun as each story contains instructions and blueprints for five different projects.In Nick and Tesla's High-Voltage Danger Lab, we meet the characters and learn how to make everything from rocket launchers to soda-powered vehicles. Learning about science has never been so dangerous--or so much fun!
Nick and Tesla's Robot Army Rampage
by Steve Hockensmith Bob PflugfelderNick and Tesla return in an all-new, robot-filled adventure! When a rash of robberies hits the town of Half Moon Bay, 11-year-old sleuths Nick and Tesla are determined to catch the criminals--but to do so, they'll have to build a host of new gadgets and gizmos! In this robot-themed follow-up to Nick and Tesla's High-Voltage Danger Lab, the brother-and-sister duo build four different droids out of ordinary household objects--and illustrated instructions are included throughout the story, so you can build them, too! Make bristlebots that buzz, hoverbots that float above the ground, battlebots that duke it out, and more! Can Nick and Tesla catch the criminal mastermind--and foil his army of rampaging robots--before it's too late?
Nick and Tesla's Secret Agent Gadget Battle
by Steve Hockensmith Bob PflugfelderAfter foiling a gang of kidnappers and fending off an army of robots, 11-year-old siblings Nick and Tesla Holt could use a little rest! But as their third mystery opens, they discover there's a spy in their midst, searching for secrets in the home of their beloved (and slightly crazy) Uncle Newt. Is it the new laboratory assistant? The exterminator? The housekeepers? Or someone completely unexpected? To expose the mystery agent, Nick and Tesla must engineer all kinds of outrageous contraptions, from code wheels and fingerprint powder to spy cameras and burglar detectors. Best of all, instructions are included throughout the story, so you can build the projects, too!
Nick and Tesla's Solar-Powered Showdown: A Mystery with Sun-Powered Gadgets You Can Build Yourself
by Steve Hockensmith Bob PflugfelderKid inventors Nick and Tesla Holt have outsmarted crooks, spies, and kidnappers. Now they have to crack their biggest mystery yet: Where the heck are their parents? To outwit the criminal mastermind who's holding their parents hostage, the twins will need all their brainpower, the help of their eccentric Uncle Newt, and an assortment of homemade solar gadgets. Will the Holt family be reunited at last? Or will a hijacked solar satellite beam down doom from the skies? The adventure includes instructions for creating a solar-powered hot-dog cooker, alarm, secret listening device, and model car, plus a nighttime signal cannon that fires illuminated ping-pong balls.
Nick and Tesla's Special Effects Spectacular
by Steve Hockensmith Bob PflugfelderWhat do a pair of kid inventors with a knack for science and electronics do when Hollywood comes to town? Why save the day, of course! In Nick and Tesla's Special Effects Spectacular, 11-year-old siblings Nick and Tesla Holt find themselves on the set of a big-budget superhero movie. But someone's sabotaging the onscreen debut of their favorite comic book hero, so the brother and sister sleuths must crack the case with the help of a fresh assortment of homemade special-effects gadgets. This cinematic saga features instructions for all-new movie magic projects that kids can build themselves, such as camera gear, stunt dummies, make-up magic, and more. Science and electronics have never been so much fun! "How do you connect students interested in STEM (science, technology, engineering, mathematics) with fiction reading? Look for science adventures. Get started with the Nick and Tesla series. Each book contains an engaging adventure revolving around a 'build-it-yourself' science project."--Teacher Librarian"Real project blueprints are included along with this tale of 11-year-old siblings who create outrageous contraptions and top-secret gadgets."--Los Angeles Times
Nick and Tesla's Super-Cyborg Gadget Glove
by Steve Hockensmith Bob PflugfelderBright siblings--and amateur inventors--Nick and Tesla Holt are back in this fourth installment of their whiz-bang middle-grade series. This time, the twins are out to save science itself, as they race against the clock to figure out why a robotic assortment of history's greatest scientists and inventors keeps going haywire. Is this sabotage, robo-geddon...or something more sinister? To unravel the mystery, they'll have to keep adding all-new gadgets to their cyborg glove as they stay one step ahead of a hidden adversary. Together with zany scientist Uncle Newt and their friends Silas and DeMarco, Nick and Tesla won't give up until an answer is found...but can they do it before time runs out? In this book, readers will learn how to construct a super-cyborg gadget glove that has four incredible functions: LED signal light, ultra-loud emergency alarm, handy sound recorder, and UV secret message revealer. Science and electronics have never been so much fun!
The Nick of Time: Politics, Evolution, and the Untimely
by Elizabeth GroszIn this pathbreaking philosophical work, Elizabeth Grosz points the way toward a theory of becoming to replace the prevailing ontologies of being in social, political, and biological discourse. Arguing that theories of temporality have significant and underappreciated relevance to the social dimensions of science and the political dimensions of struggle, Grosz engages key theoretical concerns related to the reality of time. She explores the effect of time on the organization of matter and on the emergence and development of biological life. Considering how the relentless forward movement of time might be conceived in political and social terms, she begins to formulate a model of time that incorporates the future and its capacity to supersede and transform the past and present. Grosz develops her argument by juxtaposing the work of three major figures in Western thought: Charles Darwin, Friedrich Nietzsche, and Henri Bergson. She reveals that in theorizing time as an active, positive phenomenon with its own characteristics and specific effects, each of these thinkers had a profound effect on contemporary understandings of the body in relation to time. She shows how their allied concepts of life, evolution, and becoming are manifest in the work of Gilles Deleuze and Luce Irigaray. Throughout The Nick of Time, Grosz emphasizes the political and cultural imperative to fundamentally rethink time: the more clearly we understand our temporal location as beings straddling the past and the future without the security of a stable and abiding present, the more transformation becomes conceivable.
Nickel in Soils and Plants (Advances in Trace Elements in the Environment)
by Christos Tsadilas Jörg Rinklebe Magdi SelimSoils with high Ni contents occur in several parts of the world, especially in areas with ultramafic rocks which cause serious environmental impacts. This book aims to extend the knowledge on the risks and problems caused by elevated Ni contents and to cover the existing gaps on issues related to various aspects and consequences of high Ni contents in soils and plants. Nickel in Soils and Plants brings together discussions on Ni as a trace element and as a micronutrient essential for plant growth and its role in plant physiology. It analyzes the biogeochemistry of Ni at the soil plant interface, and explains its behavior in the rhizosphere resulting in Ni deficiency or toxicity, or Ni tolerance of various Ni hyperaccumulators. Included are Ni resources and sources, the origin of soil Ni, its geochemical forms in soils and their availability to plants, a special reference on soils enriched with geogenic Ni, such as serpentine soils, and the special characteristics of those ecosystems. Recent advancements in methods of Ni speciation, including the macroscale and X- ray absorption spectroscopy studies as well as serious views on Ni kinetics, are also covered. Written by a team of internationally recognized researchers and expert contributors, this comprehensive work addresses the practical aspects of managing Ni in soils and plants for agricultural production, and managing soils with high Ni levels by using organic and inorganic amendments. The text also addresses practical measures related to Ni toxicity in plants, the removal and recovery of Ni from high Ni wastes, and offers environmentally friendly innovative processes for mining Ni from soils containing high Ni levels.
Nickel-saving Type High Nitrogen Austenitic Stainless Steel (NIMS Monographs)
by Yasuyuki Katada Kazuo Hirose Masanobu KumagaiThis book describes the details of the research and development of nickel-saving high nitrogen austenitic stainless steel and high nitrogen steel (HNS) with excellent corrosion resistance in the sea. This resistance was realized by using nitrogen (N), one of the ubiquitous elements, as an alloying element. By using N it is possible to save nickel (Ni), a national strategic substance in Japan, to be partially reduced or to be totally free. Not only basic information about low nickel HNS but also its promising application to bipolar plates of solid polymer fuel cells are provided. Reduction of Ni ions in the cell environment can be expected to extend the life of the fuel cell. Furthermore, there is discussion of the serendipitous application and impact of nickel-free HNS in the field of biomaterials as an anti-nickel allergy material, leading to its development for coronary stents.The book includes an explanation of how to develop extremely high corrosion-resistance steel by controlling its level of oxygen. For researchers and engineers involved in the development and evaluation of corrosion-resistant materials in particular, this book is extremely helpful for understanding the details of the development of those materials.
Niels Bohr, 1913-2013
by Olivier Darrigol Bertrand Duplantier Jean-Michel Raimond Vincent RivasseauThis fourteenth volume in the Poincaré Seminar Series is devoted to Niels Bohr, his foundational contributions to understanding atomic structure and quantum theory and their continuing importance today. This book contains the following chapters: - Tomas Bohr, Keeping Things Open; - Olivier Darrigol, Bohr's Trilogy of 1913; -John Heilbron, The Mind that Created the Bohr Atom; - Serge Haroche & Jean-Michel Raimond, Bohr's Legacy in Cavity QED; - Alain Aspect, From Einstein, Bohr, Schrödinger to Bell and Feynman: a New Quantum Revolution?; - Antoine Browaeys, Interacting Cold Rydberg Atoms: A Toy Many-Body System; - Michel Bitbol & Stefano Osnaghi, Bohr´s Complementarity and Kant´s Epistemology. Dating from their origin in lectures to a broad scientific audience these seven chapters are of high educational value. This volume is of general interest to physicists, mathematicians and historians.
Nietzsche'S anti-Darwinism
by Dirk R. JohnsonFriedrich Nietzsche's complex connection to Charles Darwin has been much explored, and both scholarly and popular opinions have tended to assume a convergence in their thinking. In this study, Dirk Johnson challenges that assumption and takes seriously Nietzsche's own explicitly stated "anti-Darwinism. " He argues for the importance of Darwin for the development of Nietzsche's philosophy, but he places emphasis on the antagonistic character of their relationship and suggests that Nietzsche's mature critique against Darwin represents the key to understanding his broader (anti-)Darwinian position. He also offers an original reinterpretation of the Genealogy of Morals, a text long considered sympathetic to Darwinian naturalism, but which he argues should be taken as Nietzsche's most sophisticated critique of both Darwin and his followers. His book will appeal to all who are interested in the philosophy of Nietzsche and its cultural context.
The Night Before: ‘A dazzling hall-of-mirrors thriller' AJ Finn
by Wendy Walker'Ferociously smart.' AJ Finn'Another page-turning cracker' BA ParisFIRST DATES CAN BE MURDER...Laura has never been lucky in love. She falls too hard and too fast, always choosing the wrong men. Devastated by the end of her last relationship, she fled her apartment for her sister's home in the suburb where they both grew up. Though still haunted by the tragedy that's defined her entire life, Laura is determined to take one more chance on love with a man she's met on an Internet dating site.Rosie has spent most of her life worrying about her troubled sister. Laura's return, under mysterious circumstances, has cast a shadow over Rosie's peaceful life with her husband and young son - a shadow that grows darker as Laura leaves the house for her blind date.When Laura doesn't return home the following morning, Rosie fears the worst. She's not responding to calls or texts, and she's left no information about the man she planned to meet. As Rosie begins a desperate search to find her sister, she is not just worried about what this man might have done to Laura. She's worried about what Laura may have done to him...'Riveting.' Riley Sager 'Addictive.' Liv Constantine 'Wonderfully tense.' Aimee Molloy 'Irresistible.' Mary Kubica 'Impossible to put down.' Megan Miranda
Night Call (The Walking Shadows #1)
by Brenden CarlsonA rogue robot is terrorizing the dark underbelly of 1930s Manhattan. Can detective Elias Roche and his new Automatic partner track it down? The year is 1933. Even in a world with free energy, robot labour, and megacorporations, nothing could stop the collapse of the American Dream. As the world-spanning Great Depression rages on, the remaining New York–based mafias clash with police for control of the broken city. Elias Roche, former police officer turned Mafia enforcer, works to maintain a tenuous peace between the two parties. Accustomed to settling disputes with the business end of a gun, Roche must expand his repertoire after a violent murder is covered up by the FBI. With the Mafia insisting they’re innocent of the crime and the police powerless to help, Roche and his new Automatic partner, Allen, must root out those responsible before the situation sparks a war in the city streets.
Night Light (A Restoration Novel #2)
by Terri BlackstockBook 2 in a masterful what-if series in which global catastrophe puts a family&’s very survival at risk—and both reveals the darkness in human hearts and lights the way to restoration. Survival has become a lifestyle, and technology is a thing of the past as the Branning family learns that the power outage is worldwide. Everyone is desperate.When two young thieves break into the Brannings&’ home and clean out the food in their pantry, Jeff Branning tracks them to a filthy apartment and discovers a family of children living alone, stealing to stay alive. Where is their mother? The search for answers uncovers a trail of desperation and murder . . . and for the Brannings, a powerful new purpose that can transform their entire community—and above all, themselves. But how will they do what&’s right when so much is going wrong?New York Times bestselling suspense author Terri Blackstock weaves a masterful what-if novel in which global catastrophe reveals the darkness in human hearts—and lights the way to restoration for a self-centered world.Full-length suspenseThe Restoration series:Book 1: Last LightBook 2: Night Light Book 3: True LightBook 4: Dawn&’s LightIncludes a note from the author and discussion questions for book clubs
The Night Lives On: The Untold Stories and Secrets Behind the Sinking of the "Unsinkable" Ship—Titanic (The Titanic Chronicles #2)
by Walter LordIn this New York Times bestseller, the author of A Night to Remember and The Miracle of Dunkirk revisits the Titanic disaster. Walter Lord&’s A Night to Remember was a landmark work that recounted the harrowing events of April 14, 1912, when the British ocean liner RMS Titanic went down in the North Atlantic Ocean, a book that inspired a classic movie of the same name. In The Night Lives On, Lord takes the exploration further, revealing information about the ship&’s last hours that emerged in the decades that followed, and separating myths from facts. Was the ship really christened before setting sail on its maiden voyage? What song did the band play as water spilled over the bow? How did the ship&’s wireless operators fail so badly, and why did the nearby Californian, just ten miles away when the Titanic struck the iceberg, not come to the rescue? Lord answers these questions and more, in a gripping investigation of the night when approximately 1,500 victims were lost to the sea.
Night Night, Curiosity
by Brianna Caplan SayresWhile Mom works the night shift at NASA, Dad helps an intrepid girl get ready for sleep as she imagines she's exploring Mars.In this rhyming bedtime book, a girl whose mother works at NASA imagines that she's exploring Mars with the Curiosity rover as she gets ready for bed. She describes taking off, observing Mars, communicating with mission control, and operating the rover. Young space explorers everywhere will want to head for Mars, too!