Download or read book The Perfect Shape written by Øyvind Hammer and published by Springer. This book was released on 2016-11-30 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book uses the spiral shape as a key to a multitude of strange and seemingly disparate stories about art, nature, science, mathematics, and the human endeavour. In a way, the book is itself organized as a spiral, with almost disconnected chapters circling around and closing in on the common theme. A particular strength of the book is its extremely cross-disciplinary nature - everything is fun, and everything is connected! At the same time, the author puts great emphasis on mathematical and scientific correctness, in contrast, perhaps, with some earlier books on spirals. Subjects include the mathematical properties of spirals, sea shells, sun flowers, Greek architecture, air ships, the history of mathematics, spiral galaxies, the anatomy of the human hand, the art of prehistoric Europe, Alfred Hitchcock, and spider webs, to name a few.
Download or read book The Science of a Spiral written by Nel Yomtov and published by Cherry Lake. This book was released on 2015-08-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the science behind various elements of football, particularly a spiral. The chapters examine case studies of famous sports moments, explain how the athletes perform these actions, and document the history of how scientists, doctors, and coaches have been working to make these sports safer. Sidebars include thought-provoking trivia. Questions in the backmatter ask for text-dependent analysis. A timeline provides history, key developments, and advancements associated with the sport.
Download or read book Spiral written by Paul Mceuen and published by Hachette UK. This book was released on 2011-03-17 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first bio-tech thriller from acclaimed Cornell professor, Paul McEuen, the new Michael Crichton.Pacific Ocean 1946: Liam Connor of the British Army, a global expert on germ warfare, is sent to help the US Navy foil an attempt by a Japanese submarine to unleash the world's first biological super-weapon. Code-name: Uzumaki. Translation: Spiral. The devastating decision is made to annihilate Spiral by releasing the world's fourth atomic bomb, obliterating the weapon before it can release its catastrophic payload.New York, present day: Connor, now a world-renowned Nobel prize-winner working on the cutting edge of nano-science technology, prayed that the spectre of Spiral would never return. But now it is back and the stakes are exponentially higher. Spiral would be virtually unstoppable with current technological advances and only Connor holds the key to its cure. Those who seek Spiral will stop at nothing to obtain Connor's knowledge, even if it means his death and that of everyone he holds dear. As the race begins for Spiral, will the world survive the Doomsday scenario about to unfold?
Download or read book Spiral Structure in Galaxies written by Giuseppe Bertin and published by MIT Press. This book was released on 1996 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: How does it happen that billions of stars can cooperate to produce the beautiful spirals that characterize so many galaxies, including ours? This book presents a theory of spiral structure that has been developed over the past three decades under the continuous stimulus of new observational studies. The theory unfolds in a way that can be grasped by any reader with an undergraduate science background who is interested in astronomy, as well as by graduate students and scientists actively involved in astronomy or related subjects who want to see the "backbone" and the physical content of the theory. The foundations of this theoretical framework were laid in the early 1960s, following the pioneering work of B. Lindblad. C. C. Lin had already contributed significantly to the field of fluid mechanics when he turned his attention to spiral structures, and he has focused on the problem ever since. Giuseppe Bertin joined this research effort when he first visited at MIT in 1975, bringing to the project knowledge from his work on elliptical galaxies and plasma astrophysics. Together, Bertin and Lin have contributed to the exciting developments on spiral structure of the last few decades, working closely with many observers and other theorists. In this book they describe the density-wave theory with the goal of making the key concepts and astrophysical implications explicit and accessible. The essence of the solution Bertin and Lin present is that the spirals are wave rather than material phenomena and generally trace intrinsic characteristics of the individual galaxies. The book is in three parts--Physical Concepts, Observational Studies, and Dynamical Mechanisms--with most of the technical details confined to the last part.
Download or read book The Spiral of Silence written by Elisabeth Noelle-Neumann and published by University of Chicago Press. This book was released on 1993-11-15 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noelle-Newmann's classic on public opinion as a form of social control was originally published in German in 1980 and first published in English in 1984. This revised edition adds three new chapters to summarize ongoing research, new findings, and new developments. Annotation copyright by Book News, Inc., Portland, OR
Download or read book The Curves of Life written by Theodore Andrea Cook and published by . This book was released on 1914 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spiral Dynamics written by Prof. Don Edward Beck and published by John Wiley & Sons. This book was released on 2014-12-05 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spiral Dynamics introduces a new model for plotting theenormous economic and commercial shifts that are makingcontemporary business practice so complex and apparentlyfragmented. Focusing on cutting-edge leadership, managementsystems, processes, procedures, and techniques, the authorssynthesize changes such as: Increasing cultural diversity. Powerful new social responsibility initiatives. The arrival of a truly global marketplace. This is an inspiring book for managers, consultants,strategists, and leaders planning for success in the business worldin the 21st century.
Download or read book Faces of Learning written by Sam Chaltain and published by John Wiley & Sons. This book was released on 2011-01-19 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inspirational stories of engaging, real-life educational experiences Everyone has a personal learning story, a time when they became actively engaged in their own education. Maybe it was an especially challenging teacher, or a uniquely supportive environment, or a collaborative classroom. In Faces of Learning, both well-known public figures, such as Arne Duncan and Al Franken, and ordinary Americans recall the moments when they truly learned something. Includes stories from people of all different backgrounds and from all over the country The stories are grouped into categories by theme like "relevant" and "experiential" to help reveal the common characteristics of what works in education Each chapter ends with five things you can do to improve your own learning, that of your students, and of all Americans Readers can visit the companion website www.facesoflearning.net to share their own stories of educational success and find out what else they can do.
Download or read book Spiral Symmetry written by Istvan Hargittai and published by World Scientific. This book was released on 1992-03-24 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the tiny twisted biological molecules to the gargantuan curling arms of many galaxies, the physical world contains a startling repetition of spiral patterns. Today, researchers have a keen interest in identifying, measuring, and defining these patterns in scientific terms. Spirals play an important role in the growth processes of many biological forms and organisms. Also, through time, humans have imitated spiral motifs in their art forms, and invented new and unusual spirals which have no counterparts in the natural world. Therefore, one goal of this multiauthored book is to stress the conspicuous role that spirals play in science, and to show the reader how to create such spirals using a computer. Another goal is to show how simple mathematical formulas can reveal magnificent shapes and images. This interdisciplinary book revolves around a common theme, spiral symmetry, and is intended for scientists, humanists, and interested laypeople.
Download or read book Spiral Grain and Wave Phenomena in Wood Formation written by John M. Harris and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is widely recognized that spiral grain in trees severely reduces the value of sawn timber through warping and loss of strength, and that it also causes problems for other wood uses as diverse as transmission poles or plywood. Yet, paradoxically, there are highly valued grain patterns including wavy and interlocked grain, whose origins in the cambium invite direct comparison with those of spiral grain, so that many authorities believe them to be related phenomena. In recent years this concept has prompted extensive research into the anatomy, genetics, and physiology of all such grain patterns in wood. As a result it has become apparent that tree cambia provide excellent systems through which to study the origins of stem polarity and the complex processes of morphogenetic control in plants. Beside these and other pressing topics for research, the book examines methods of measuring grain deviations, and considers their influence on wood properties, on the economics of timber production, and on wood manufacturing.
Download or read book The Year 200 written by Agustín de Rojas and published by Restless Books. This book was released on 2016-07-12 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cult classic from the godfather of Cuban science fiction, Agustín de Rojas’s The Year 200 is both a visionary sci-fi masterwork and a bold political parable about the perils of state power. Centuries have passed since the Communist Federation defeated the capitalist Empire, but humanity is still divided. A vast artificial-intelligence network, a psychiatric bureaucracy, and a tiny egalitarian council oversee civil affairs and quash “abnormal” attitudes such as romantic love. Disillusioned civilians renounce the new society and either forego technology to live as “primitives” or enhance their brains with cybernetic implants to become “cybos.” When the Empire returns and takes over the minds of unsuspecting citizens in a scenario that terrifyingly recalls Invasion of the Body Snatchers, the world’s fate falls into the hands of two brave women. Originally published in 1990, just after the fall of the Berlin Wall and before the onset of Cuba's devastating Special Period, Agustín de Rojas’s magnum opus brings contemporary trajectories to their logical extremes and boldly asks, “What does ‘the greatest good for the greatest number’ really mean?”
Download or read book A Legend of the Future written by Augustín de Rojas and published by Restless Books. This book was released on 2014-10-28 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: A morally profound chamber piece, A Legend of the Future is a critique of morality. It takes place inside a spaceship after a crash takes place during a failed mission to Titan, one of the Saturn moons. The journey home forces the crew to face its innermost fears while coexisting with each other in a state of desperation. This mesmerizing novel, recalling Arthur C. Clarke’s 2001: Space Odyssey, is a roman a clef about the intense pressures—economic, ideological, psychological—inside Socialist Cuba. Praise for A Legend of the Future "The best science fiction writer in Cuba; the only possible debate is which of his works is the best.... His trilogy of Spiral, A Legend of the Future, and Year 200 is still the best of Cuban science fiction.... With a very refined style and well-established scientific-social background, Agustín’s work surprises through its humanistic content. His concerns surrounding the meaning of life and the evolution of human beings put him in a privileged place among national writers.” —Cuenta Regresiva "The best and most popular novelist of this genre that the Island has ever given.... He is considered one of the principal exponents of Cuban science fiction, and he was undoubtedly the one who knew how to best combine solid scientific formation as plots and attractive characters with a confidence well-based in humanity’s socialist future.” —Yoss "One of the best science fiction writers in Cuba—and, until [his death], one of the best Cuban story tellers alive.... Today Agustín de Rojas’ work, from Spiral through Catharsis and Society, is admired by cult readers, pro-government thinkers, and elitists alike." —Félix Luis Viera, Cubaencuentro "The most elevated figure in Cuban science fiction." —Axxón Agustín de Rojas (1949-2011) is the patron saint of Cuban science fiction. A professor of the history of theater at the Escuela de Instructores de Arte in Villa Clara, he is the author of a canonical trilogy of novels: Espiral (Spiral, 1982), for which he was awarded the David Prize; La leyenda del futuro (The Legend of the Future, 1985) and El año 200 (The Year 200, 1990), all scheduled for publication in English translation by Restless Books. While influenced by Ray Bradbury and a translator of Isaac Asimov into Spanish, he aligned himself with the Soviet line of socialist realism defined by the brothers Arkady and Boris Strugatsky as well as by Ivan Antonovich Yefremov, author of The Andromeda Nebula, made into a movie directed by Yevgeni Sherstobitov and admired by de Rojas. In Cuban literature, he is said to have begun writing after reading Miguel Collazo’s El viaje (The Journey). After the fall of the Soviet Union, de Rojas stopped writing science fiction and embraced other themes such as Christianity, about which he wrote a novel called El publican (1997), about the disciples of Jesus Christ, that was awarded the Dulce María Loynaz Prize. He spent his last years persuaded—and persuading others—that Fidel Castro did not exist. Nick Caistor is a British journalist, non-fiction author, and translator of Spanish and Portuguese literature. He has translated Cesar Aira, Paulo Coelho, Eduardo Mendoza, Juan Marsé, and Manuel Vázquez Montalban, and he has twice won the Valle-Inclán Prize for translation. He regularly contributes to Radio 4, the BBC World Service, the Times Literary Supplement, and the Guardian. He lives in Norwich, England.
Download or read book The Upward Spiral written by Alex Korb and published by New Harbinger Publications. This book was released on 2015-03-01 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Depression can feel like a downward spiral, pulling you into a vortex of sadness, fatigue, and apathy. In The Upward Spiral, neuroscientist Alex Korb demystifies the intricate brain processes that cause depression and offers a practical and effective approach to getting better. Based on the latest research in neuroscience, this book provides dozens of straightforward tips you can do every day to rewire your brain and create an upward spiral towards a happier, healthier life. Whether you suffer from depression or just want a better understanding of the brain, this book offers an engaging and informative look at the neuroscience behind our emotions, thoughts, and actions. The truth is that there isn’t one big solution to depression, but there are numerous simple steps you can take to alter brain activity and chemistry. Some are as easy as relaxing certain muscles to reduce anxiety, or getting more sunlight to improve your mood. Small steps in the right direction can have profound effects—giving you the power to become your best self as you literally reshape your brain, one small change at a time.
Download or read book The Sourcebook for Teaching Science Grades 6 12 written by Norman Herr and published by John Wiley & Sons. This book was released on 2008-08-11 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sourcebook for Teaching Science is a unique, comprehensive resource designed to give middle and high school science teachers a wealth of information that will enhance any science curriculum. Filled with innovative tools, dynamic activities, and practical lesson plans that are grounded in theory, research, and national standards, the book offers both new and experienced science teachers powerful strategies and original ideas that will enhance the teaching of physics, chemistry, biology, and the earth and space sciences.
Download or read book Viral Spiral written by David Bollier and published by David Bollier. This book was released on 2008 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: From free and open-source software, Creative Commons licenses, Wikipedia, remix music video mashups and open science, digital media has spawned a new sharing economy in competition with media giants. Media journalist Bollier provides a comprehensive history of the attempts of this new free culture' community to create a digital republic committed to freedom and innovation. Interweaving disparate and eclectic strands of activity with major technological developments, pivotal legal struggles and case studies, Bollier exposes the magical processes of this era.'
Download or read book Spirals and Vortices written by and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This richly illustrated book explores the fascinating and ubiquitous occurrence of spirals and vortices in human culture and in nature. Spiral forms have been used as elements in the arts for thousands of years, whereas their role in nature and science - from DNA and sea shells to galaxies - is still a topic of investigation in numerous fields. Following an introduction to the cultural history of spiral forms, the book presents contributions from leading experts, who describe the origins, mechanisms and dynamics of spirals and vortices in their special fields. As a whole the book provides a valuable source of information, while also taking the reader on an aesthetic and scientific journey through the world of spiral forms.
Download or read book Spirals in Time written by Helen Scales and published by Bloomsbury Publishing. This book was released on 2015-05-07 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: The beautifully written story of shells and their makers, and our relationships with them. Seashells are the sculpted homes of a remarkable group of animals: the molluscs. These are some of the most ancient and successful animals on the planet. But watch out. Some molluscs can kill you if you eat them. Some will kill you if you stand too close. That hasn't stopped people using shells in many ways over thousands of years. They became the first jewelry and oldest currencies; they've been used as potent symbols of sex and death, prestige and war, not to mention a nutritious (and tasty) source of food. Spirals in Time is an exuberant aquatic romp, revealing amazing tales of these undersea marvels. Helen Scales leads us on a journey into their realm, as she goes in search of everything from snails that 'fly' underwater on tiny wings to octopuses accused of stealing shells and giant mussels with golden beards that were supposedly the source of Jason's golden fleece, and learns how shells have been exchanged for human lives, tapped for mind-bending drugs and inspired advances in medical technology. Weaving through these stories are the remarkable animals that build them, creatures with fascinating tales to tell, a myriad of spiralling shells following just a few simple rules of mathematics and evolution. Shells are also bellwethers of our impact on the natural world. Some species have been overfished, others poisoned by polluted seas; perhaps most worryingly of all, molluscs are expected to fall victim to ocean acidification, a side-effect of climate change that may soon cause shells to simply melt away. But rather than dwelling on what we risk losing, Spirals in Time urges you to ponder how seashells can reconnect us with nature, and heal the rift between ourselves and the living world.
