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The Scramjet Engine: Processes and Characteristics
by Corin SegalThe renewed interest in high-speed propulsion has led to increased activity in the development of the supersonic combustion ramjet engine for hypersonic flight applications. In the hypersonic regime the scramjet engine's specific thrust exceeds that of other propulsion systems. This book, written by a leading researcher, describes the processes and characteristics of the scramjet engine in a unified manner, reviewing both the theoretical and experimental research. The focus is on the phenomena that dictate the thermo-aerodynamic processes encountered in the scramjet engine, including component analyses and flowpath considerations; fundamental theoretical topics related to internal flow with chemical reactions and non-equilibrium effects, high-temperature gas dynamics, and hypersonic effects are included. Cycle and component analyses are further described, followed by flowpath examination. Finally, the book reviews the current experimental and theoretical capabilities and describes ground testing facilities and computational fluid dynamics facilities developed to date for the study of time-accurate, high-temperature aerodynamics.
The Scream (Forbidden Doors, #9)
by Bill Myers"He has no concept of the danger he's in." Rebecca Williams is about to learn this first hand. She and her brother, Scott, are going to L.A. to the hottest concert in the country. What could be better than that? Rebecca knows she should be excited, but since she read Z's e-mail all she feels is apprehension. They've been asked to help the drummer for The Scream, the nation's top rock band. Rebecca has faced danger before -- so why does this assignment have her so on edge? Join Becka and Scott as they learn valuable truths about the lure of the supernatural, the reality of spiritual warfare -- and the truth of victory in Jesus. Ouija boards, witchcraft, voodoo, vampires and more are covered in these edge-of-your-seat thrillers for teens. Recommended for ages 12 and up.
The Screaming Hairy Armadillo and 76 Other Animals with Weird, Wild Names
by Matthew Murrie Steve MurrieA fascinating compendium featuring over 70 unusual animal species. What's in a name? This lively, illustrated celebration is jam-packed with creatures notable for their bizarre, baffling, and just-plain-funny names. Meet the White-Bellied Go-Away Bird, whose cry sounds like someone screaming, "Go away!" Or the Aye-Aye, whose name means "I don't know" in Malagasy because no one wants anything to do with this bad-luck creature. Some are obvious, if still weird––guess what the Fried Egg Jellyfish looks like. Others sound like an inside joke: It's easy to figure out what was on the taxonomist's mind when he christened a fly he discovered Pieza Pie. Along the way you'll learn all about these curiously named animals' just-as-curious habits, appearances, and abilities.
The Screech Owl Companion: Everything You Need to Know about These Beneficial Raptors
by Jim Wright Scott WestonThis must-read for birders features a complete guide to attracting, understanding, and protecting owls. The call of an owl evokes mystery; seeing one in the wild inspires wonder. Of the top ten birds people hope to see, three are owls. Although they may be out of sight, owls are widespread throughout North America—and screech owls are the most likely to make their homes near humans. In this book, experts Jim Wright and Scott Weston show you how to attract them to nest in your yard, year after year.The Screech Owl Companion introduces screech owls, show how to distinguish them from other species, shares fun lore and legend, and provides step-by-step instructions for making your yard screech ready. You&’ll learn how to build a nest box and install a simple nest cam that you can monitor from your cell phone to watch when owls move in, lay eggs, and hatch.
The Sea Aquarium (Hodder Cambridge Primary Science Ser.)
by Rosemary FeaseyExplore, support and consolidate Early Years science themes with a colourful story for ages 4-5, containing key concepts and practice opportunities. • Practise key science concepts with simple question prompts on each page and activities at the end of the book. • Support the science themes covered in Activity Book A and the Teacher’s Pack. The Sea Aquarium How can Rika help the sea turtles? Books in the Hodder Cambridge Primary Science series for the Foundation Stage: Activity Book A – 9781510448605 Activity Book B – 9781510448612 Activity Book C – 9781 510448629 Story Book A The Sea Aquarium – 9781510448636 Story Book B The Toy Box – 9781 510448643 Story Book C Dinosaur Adventure – 9781510448650 Teacher's Pack – 9781510448667 HODDER EDUCATION e: education@bookpoint.co.uk w: hoddereducation.com
The Sea Around Us
by Rachel CarsonNational Book Award Winner and New York Times Bestseller: Explore earth&’s most precious, mysterious resource—the ocean—with the author of Silent Spring. With more than one million copies sold, Rachel Carson&’s The Sea Around Us became a cultural phenomenon when first published in 1951 and cemented Carson&’s status as the preeminent natural history writer of her time. Her inspiring, intimate writing plumbs the depths of an enigmatic world—a place of hidden lands, islands newly risen from the earth&’s crust, fish that pour through the water, and the unyielding, epic battle for survival. Firmly based in the scientific discoveries of the time, The Sea Around Us masterfully presents Carson&’s commitment to a healthy planet and a fully realized sense of wonder. This ebook features an illustrated biography of Rachel Carson including rare photos and never-before-seen documents from the Beinecke Rare Book and Manuscript Library at Yale University.
The Sea Can Wash Away All Evils: Modern Marine Pollution and the Ancient Cathartic Ocean
by Kimberley Christine PattonKimberley Patton examines the environmental crises facing the world's oceans from the perspective of religious history. Much as the ancient Greeks believed, and Euripides wrote, that "the sea can wash away all evils," a wide range of cultures have sacralized the sea, trusting in its power to wash away what is dangerous, dirty, and morally contaminating. The sea makes life on land possible by keeping it "pure."Patton sets out to learn whether the treatment of the world's oceans by industrialized nations arises from the same faith in their infinite and regenerative qualities. Indeed, the sea's natural characteristics, such as its vast size and depth, chronic motion and chaos, seeming biotic inexhaustibility, and unique composition of powerful purifiers-salt and water-support a view of the sea as a "no place" capable of swallowing limitless amounts of waste. And despite evidence to the contrary, the idea that the oceans could be harmed by wasteful and reckless practices has been slow to take hold. Patton believes that environmental scientists and ecological advocates ignore this relationship at great cost. She bases her argument on three influential stories: Euripides' tragedy Iphigenia in Tauris; an Inuit myth about the wild and angry sea spirit Sedna who lives on the ocean floor with hair dirtied by human transgression; and a disturbing medieval Hindu tale of a lethal underwater mare. She also studies narratives in which the sea spits back its contents-sins, corpses, evidence of guilt long sequestered-suggesting that there are limits to the ocean's vast, salty heart. In these stories, the sea is either an agent of destruction or a giver of life, yet it is also treated as a passive receptacle. Combining a history of this ambivalence toward the world's oceans with a serious scientific analysis of modern marine pollution, Patton writes a compelling, cross-disciplinary study that couldn't be more urgent or timely.
The Sea, The Storm, And The Mangrove Tangle
by Lynne CherryA look into a unique ecosystem, one that is endangered in many places <P> A seed is jostled from a branch of a mangrove tree and floats to a lagoon in the Caribbean Sea. It takes root, sprouts leaves, and slowly begins to grow. Over many years, the mangrove will provide a home and nourishment for numerous creatures of land and sea. Among its roots come to live fiddler crabs and shrimp; in its branches dwell lizards and hummingbirds. Soon the tree is dropping seeds of its own, and other mangroves are growing, creating a tangle whose benefits extend even to large mammals like dolphins and manatees. There are endpaper maps that indicate where mangroves are located and the names of common animals and plants found in them. <P> Ever threatened by hurricanes and even more by human destruction, the mangroves of our planet are endangered, but in Lynne Cherry's richly illustrated story one such habitat survives, giving readers hope and inspiration for preservation of these ecosystems in the real world.
The Seabird's Cry: The Lives and Loves of the Planet's Great Ocean Voyagers
by Adam NicolsonLife itself could never have been sustainable without seabirds. As Adam Nicolson writes: "They are bringers of fertility, the deliverers of life from ocean to land."A global tragedy is unfolding. Even as we are coming to understand them, the number of seabirds on our planet is in freefall, dropping by nearly 70% in the last sixty years, a billion fewer now than there were in 1950. Of the ten birds in this book, seven are in decline, at least in part of their range. Extinction stalks the ocean and there is a danger that the grand cry of the seabird colony, rolling around the bays and headlands of high latitudes, will this century become little but a memory.Seabirds have always entranced the human imagination and NYT best-selling author Adam Nicolson has been in love with them all his life: for their mastery of wind and ocean, their aerial beauty and the unmatched wildness of the coasts and islands where every summer they return to breed. The seabird’s cry comes from an elemental layer in the story of the world.Over the last couple of decades, modern science has begun to understand their epic voyages, their astonishing abilities to navigate for tens of thousands of miles on featureless seas, their ability to smell their way towards fish and home. Only the poets in the past would have thought of seabirds as creatures riding the ripples and currents of the entire planet, but that is what the scientists are seeing now today.
The Seabuckthorn Genome (Compendium of Plant Genomes)
by Prakash C. SharmaThis work is the first compilation of comprehensive deliberations on botany, cytogenetics and sex determination, genetic resources and diversity, classical breeding, molecular markers and genome sequence resources, and application of omics technology including transcriptomics, proteomics, and metabolomics resources in the multipurpose medicinal plant seabuckthorn. The book also presents a detailed narrative on antioxidative, radioprotective nutraceutical, and medicinal applications of seabuckthorn products. A detailed treatment has been included on analytical techniques and processing technologies. Altogether, the book contains about 300 pages over 17 chapters contributed by globally reputed experts on the relevant field in this important plant species. This book will be useful to the research students, teachers, and scientists in the academia and private sector engaged in horticulture, genetics, breeding, molecular biology, biotechnology, and breeding. The book will also be a useful source for workers involved in the development of plant-based medicines, nutraceuticals, therapeutics, and cosmeceuticals and extension workers involved in the development of rural farmers and small-scale industries.
The Search For Earth's Twin
by Stuart ClarkThe true, cutting-edge story of man's epic quest to find an Earth-like planet capable of sustaining complex life.In 1995 two Swiss astronomers discovered a planet circling a star other than our Sun. This changed our perception of the Universe forever, proving that Earth and the other celestial bodies in our Solar System are not alone in outer space. Now, after two decades of exploration, more than 860 planets have been discovered, many of which are completely unlike anything else we know. Some are blacker than coal; some are bathed in molten lava; others are perpetually scoured by hurricane-force winds; some have not one sun but two that rise in the morning, and others are perpetually drowned in global oceans. But as well as strange, uninhabitable lands, there is familiarity too. Some of these alien worlds are strikingly similar to planets in our Solar System. Astronomers now know of planets just like Jupiter, Neptune, Mars and Mercury orbiting stars similar to our Sun, both nearby and deep into space. Authoritatively written and fully up to date on this fast-moving area of science, The Search for the Earth's Twin will take you on a journey through the cosmos via frozen wastelands, slow-moving globes and fiery volcanic bodies, to planets that can - and just might - sustain complex life. The prospect of discovering the Earth's twin is now tantalisingly close.
The Search for ExtraTerrestrial Intelligence: Proceedings of the 2nd SETI-INAF Meeting 2019 (Springer Proceedings in Physics #260)
by Stelio Montebugnoli Andrea Melis Nicolò AntoniettiThis book presents the latest knowledge of the newly discovered Earth-like exoplanets and reviews improvements in both radio and optical SETI. A key aim is to stimulate fresh discussion on algorithms that will be of high value in this extremely complicated search. Exoplanets resembling Earth could well be able to sustain life and support the evolution of technological civilizations, but to date, all searches for such life forms have proved fruitless. The failings of SETI observations are well recognized, and a new search approach is necessary. In this book, different detection algorithms that exploit state-of-the-art, low-cost, and extremely fast multiprocessors are examined and compared. Novel methods such as the agnostic entropy and high-sensitivity blind signal extraction algorithms should represent a quantum leap forward in SETI. The book is of interest to all researchers in the field and hopefully stimulates significant progress in the search for extraterrestrial intelligence.
The Search for Grace: The True Story of Murder and Reincarnation
by Bruce GoldbergAn unsolved murder mystery on the books since 1927 one modern woman's obsession with an abusive lover and a karmic journey that winds through a maze of past lives- all of these unite into the best-documented case of reincarnation in the Western world. "... There is no way that the CBS movie could reflect the powerful obsession that brought Ivy back to my office to be regressed again and again, forty-five times. Long after both of us felt that our initial therapeutic goals had been achieved, something in Ivy would not let her rest until she had relived the forty-sixth life and brought to light the circumstances of what the Buffalo, N.Y., police still listed as an unsolved homicide over sixty years later." -Dr. Bruce Goldberg
The Search for Human Chromosomes
by Wilson John WallThis book is a broadly historical account of a remarkable and very exciting scientific story-the search for the number of human chromosomes. It covers the processes and people, culminating in the realization that discovering the number of human chromosomes brought as much benefit as unraveling the genetic code itself. With the exception of red blood cells, which have no nucleus and therefore no DNA, and sex cells, humans have 46 chromosomes in every single cell. Not only do chromosomes carry all of the genes that code our inheritance, they also carry them in a specific order. It is essential that the number and structure of chromosomes remains intact, in order to pass on the correct amount of DNA to succeeding generations and for the cells to survive. Knowing the number of human chromosomes has provided a vital diagnostic tool in the prenatal diagnosis of genetic disorders, and the search for this number and developing an understanding of what it means are the focus of this book.
The Search for Life on Mars: The Greatest Scientific Detective Story of All Time
by Nicholas Booth Elizabeth HowellPublished to coincide with the launch of NASA&’s Perseverance rover mission this summer, the definitive account of our quest to find life on the Red Planet. From The War of the Worlds to The Martian and to the amazing photographs sent back by the robotic rovers Curiosity and Opportunity, Mars has excited our imaginations as the most likely other habitat for life in the solar system. Now the Red Planet is coming under scrutiny as never before. As new missions are scheduled to launch this year from the United States and China, and with the European Space Agency's ExoMars mission now scheduled for 2022, this book recounts in full the greatest scientific detective story ever. For the first time in forty years, the missions heading to Mars will look for signs of ancient life on the world next door. It is the latest chapter in an age‑old quest that encompasses myth, false starts, red herrings, and bizarre coincidences—as well as triumphs and heartbreaking failures. This book, by two journalists with deep experience covering space exploration, is the definitive story of how life's discovery has eluded us to date, and how it will be found somewhere and sometime this century. The Search for Life on Mars is based on more than a hundred interviews with experts at NASA&’s Jet Propulsion Laboratory and elsewhere, who share their insights and stories. While it looks back to the early Mars missions such as Viking 1 and 2, the book's focus is on the experiments and revelations from the most recent ones—including Curiosity, which continues to explore potentially habitable sites where water was once present, and the Mars Insight lander, which has recorded more than 450 marsquakes since its deployment in late 2018—as well as on the Perseverance and ExoMars rover missions ahead. And the book looks forward to the newest, most exciting frontier of all: the day, not too far away, when humans will land, make the Red Planet their home, and look for life directly.
The Search for Method in STEAM Education
by Jaime E. MartinezThis book explores various approaches to building a positive interdisciplinary STEAM (science, technology, engineering, arts and math) learning environment, as described by educators across the K-20 educational ladder. Crucial to their success, Martinez finds, is the playful and performatory approach they employ in their teaching. Their practices are creative, improvisational, and inclusive, and are shared in detail through illustrations and interviews. Throughout the book, the author explores a Vygotskian cultural performatory approach to creating interdisciplinary STEAM learning environments, drawing out the history of this approach and its success in fostering collaboration, creativity, leadership, and communication skills, as well as its effect on social, emotional, and cognitive growth in both formal and informal educational settings.
The Search for Superstrings, Symmetry, and the Theory of Everything
by John GribbinNo one is more successful than this author when it comes to making the cutting edge of physics more accessible to a broad lay audience. In Schrodinger's Kittens, he took readers to the eerie world of subatomic particles & waves. Now, he explores the most exciting area of research in physics today: string theory. Following a series of major breakthroughs in the 1990s, physicists are putting together a clearer picture of how subatomic particles work. By hypothesizing particles as a single loop of vibrating "string," they are on the brink of discovering a way to explain all of nature's forces in a single theory. Grandly named "superstrings,"& incorporating the ideas of "supersymmetry," these models are the prime candidate for the long sought-for "Theory of Everything." Written in clear & accessible language. The Search for Superstrings, Symmetry, & the Theory of Everything brings to life the remarkable scientific research that is on the cusp of radically altering our conception of the universe.
The Search for Supersymmetry in Hadronic Final States Using Boosted Object Reconstruction (Springer Theses)
by Giordon StarkThis thesis represents one of the most comprehensive and in-depth studies of the use of Lorentz-boosted hadronic final state systems in the search for signals of Supersymmetry conducted to date at the Large Hadron Collider. A thorough assessment is performed of the observables that provide enhanced sensitivity to new physics signals otherwise hidden under an enormous background of top quark pairs produced by Standard Model processes. This is complemented by an ingenious analysis optimization procedure that allowed for extending the reach of this analysis by hundreds of GeV in mass of these hypothetical new particles. Lastly, the combination of both deep, thoughtful physics analysis with the development of high-speed electronics for identifying and selecting these same objects is not only unique, but also revolutionary. The Global Feature Extraction system that the author played a critical role in bringing to fruition represents the first dedicated hardware device for selecting these Lorentz-boosted hadronic systems in real-time using state-of-the-art processing chips and embedded systems.
The Search for Ultralight Bosonic Dark Matter
by Derek F. Jackson Kimball Karl Van BibberA host of astrophysical measurements suggest that most of the matter in the Universe is an invisible, nonluminous substance that physicists call “dark matter.” Understanding the nature of dark matter is one of the greatest challenges of modern physics and is of paramount importance to our theories of cosmology and particle physics. This text explores one of the leading hypotheses to explain dark matter: that it consists of ultralight bosons forming an oscillating field that feebly interacts with light and matter. Many new experiments have emerged over the last decade to test this hypothesis, involving state-of-the-art microwave cavities, precision nuclear magnetic resonance (NMR) measurements, dark matter “radios,” and synchronized global networks of atomic clocks, magnetometers, and interferometers. The editors have gathered leading experts from around the world to present the theories motivating these searches, evidence about dark matter from astrophysics, and the diverse experimental techniques employed in searches for ultralight bosonic dark matter. The text provides a comprehensive and accessible introduction to this blossoming field of research for advanced undergraduates, beginning graduate students, or anyone new to the field, with tutorials and solved problems in every chapter. The multifaceted nature of the research – combining ideas and methods from atomic, molecular, and optical physics, nuclear physics, condensed matter physics, electrical engineering, particle physics, astrophysics, and cosmology – makes this introductory approach attractive for beginning researchers as well as members of the broader scientific community. This is an open access book.
The Search for Wild Relatives of Cool Season Legumes
by Gideon Ladizinsky Shahal AbboThe study of origin and domestication of legumes described in this book emerged when it became apparent that while this kind of information is adequate for cereals, the pulses lagged behind. At the end of the 1960s the senior author initiated a study on the chickpea's wild relatives followed by similar attempts for broad bean, fenugreek, common vetch, bitter vetch, and lentil. The junior author joined the project in the late 1980s with a study of the genetics of interspecific hybrid embryo abortion in lentil and later has extensively investigated chickpea domestication and wild peas. While this book mainly describes our research findings, pertinent results obtained by others are also discussed and evaluated. Studying the wild relatives of legumes included evaluation of their taxonomic status, their morphological variation, ecological requirements, exploration of their distribution, and seed collection in their natural habitats. Seeds were examined for their protein profile as preliminary hints of their affinity to the cultigens and plants grown from these seeds were used for establishing their karyotype, producing intra- and interspecific hybrids and analyses of their chromosome pairing at meiosis and fertility. The aim of these investigations was the identification of the potential wild gene pool of the domesticated forms. Assessment of genetic variation among accessions, particularly in the genus Lens, was made by isozymes and chloroplast DNA studies. The main findings include the discovery of the chickpea wild progenit∨ studies of lentil in three crossability groups; wild peas proceeded in two lines of study; faba bean and fenugreek and their wild progenitors have not yet been identified; common vetch and its related form were treated here as an aggregate (A. sativa); we found gene flow between members of different karyotypes is possib≤ bitter vetch and its relation to the domesticated form were established by breeding experiments.
The Seas of Doom
by Steve Cole Woody FoxSomething very big and very dangerous is swimming in the seas of planet Aqua Minor. It's destroying all of the fish factories and making mincemeat out of all the submarines. So Captain Teggs and the brave crew on the DSS Sauropod set off to investigate. What do they find? A gigantic liopleurodon has made Aqua Minor its home. At first all the evidence points to him as the culprit behind the mass destruction. But then new evidence is uncovered that shows it couldn't be the liopleurodon. Is another monster lurking beneath the seas as well?
The Seas of Doom
by Steve Cole Woody FoxSomething very big and very dangerous is swimming in the seas of planet Aqua Minor. It's destroying all of the fish factories and making mincemeat out of all the submarines. So Captain Teggs and the brave crew on the DSS Sauropod set off to investigate. What do they find? A gigantic liopleurodon has made Aqua Minor its home. At first all the evidence points to him as the culprit behind the mass destruction. But then new evidence is uncovered that shows it couldn't be the liopleurodon. Is another monster lurking beneath the seas as well?
The Second Book of Ore: Waybound (The Books of Ore #2)
by Benny Zelkowicz Cam BaityPhoebe Plumm and Micah Tanner are a long way from home and entrenched in a struggle with no end in sight. The Foundry, an all-powerful company that profits off the living metal creatures of Mehk, is unleashing a wave of devastating attacks to crush the rebel army of mehkans known as the Covenant and capture Phoebe and Micah, dead or alive. But the Covenant believes that their ancient god, Makina, has chosen Phoebe for a sacred task: to seek the Occulyth, a mysterious object they hope can turn the tide against the Foundry. With her father gone, Phoebe's once unshakable determination is broken, and while Micah tries to uphold the vow he made to protect her no matter the cost, their enemies are closing in and time is running out.
The Second Brain
by Michael D. GershonThis book explains, in readable terms, what scientists now know about how the autonomic and the enteric nervous systems interact, what functions they perform, what causes such problems as ulcers and irritable bowel syndrome, and how scientists arrived at this knowledge.
The Second Brain: A Groundbreaking New Understanding of Nervous Disorders of the Stomach and Intestine
by Michael D. Gershon“Persuasive, impassioned. . . hopeful news [for those] suffering from functional bowel disease.” — New York Times Book ReviewDr. Michael Gershon’s groundbreaking book fills the gap between what you need to know—and what your doctor has time to tell you.Dr. Michael Gershon has devoted his career to understanding the human bowel (the stomach, esophagus, small intestine, and colon). His thirty years of research have led to an extraordinary rediscovery: nerve cells in the gut that act as a brain. This "second brain" can control our gut all by itself. Our two brains—the one in our head and the one in our bowel—must cooperate. If they do not, then there is chaos in the gut and misery in the head—everything from "butterflies" to cramps, from diarrhea to constipation. Dr. Gershon's work has led to radical new understandings about a wide range of gastrointestinal problems including gastroenteritis, nervous stomach, and irritable bowel syndrome.The Second Brain represents a quantum leap in medical knowledge and is already benefiting patients whose symptoms were previously dismissed as neurotic or "it's all in your head."