The Science of a Spiral

The Science of a Spiral PDF Author: Nel Yomtov
Publisher: Cherry Lake
ISBN: 1633627659
Category : Juvenile Nonfiction
Languages : en
Pages : 32

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Book Description
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.

The Science of a Spiral

The Science of a Spiral PDF Author: Nel Yomtov
Publisher: Cherry Lake
ISBN: 1633627659
Category : Juvenile Nonfiction
Languages : en
Pages : 32

Get Book

Book Description
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.

Spiral Structure in Galaxies

Spiral Structure in Galaxies PDF Author: Giuseppe Bertin
Publisher: MIT Press
ISBN: 9780262023962
Category : Science
Languages : en
Pages : 296

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Book Description
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.

The Perfect Shape

The Perfect Shape PDF Author: Øyvind Hammer
Publisher: Springer
ISBN: 3319473735
Category : Mathematics
Languages : en
Pages : 248

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Book Description
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.

Spiral

Spiral PDF Author: Paul Mceuen
Publisher: Hachette UK
ISBN: 0755374657
Category : Fiction
Languages : en
Pages : 223

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Book Description
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?

The Curves of Life

The Curves of Life PDF Author: Theodore Andrea Cook
Publisher:
ISBN:
Category : Aesthetics
Languages : en
Pages : 520

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Book Description


Spiral Dynamics

Spiral Dynamics PDF Author: Prof. Don Edward Beck
Publisher: John Wiley & Sons
ISBN: 1118779150
Category : Business & Economics
Languages : en
Pages : 352

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Book Description
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.

The Spiral of Silence

The Spiral of Silence PDF Author: Elisabeth Noelle-Neumann
Publisher: University of Chicago Press
ISBN: 0226589366
Category : Social Science
Languages : en
Pages : 282

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Book Description
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

Spiral Grain and Wave Phenomena in Wood Formation

Spiral Grain and Wave Phenomena in Wood Formation PDF Author: John M. Harris
Publisher: Springer Science & Business Media
ISBN: 364273779X
Category : Technology & Engineering
Languages : en
Pages : 226

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Book Description
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.

Spiral Symmetry

Spiral Symmetry PDF Author: Istvan Hargittai
Publisher: World Scientific
ISBN: 9814506265
Category : Science
Languages : en
Pages : 468

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Book Description
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.

Faces of Learning

Faces of Learning PDF Author: Sam Chaltain
Publisher: John Wiley & Sons
ISBN: 0470945915
Category : Education
Languages : en
Pages : 160

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Book Description
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.