Number Jugglers

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Number Jugglers

Author : Ruth Bell Alexander
Publisher : Workman Publishing
Page : 84 pages
File Size : 45,5 Mb
Release : 1998-01-01
Category : Juvenile Nonfiction
ISBN : 0761108823

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Number Jugglers by Ruth Bell Alexander Pdf

Presents twenty games designed to teach fundamental math concepts whether played alone or with others.

Principles, Process and Practice of Professional Number Juggling

Author : Alan R. Jones
Publisher : Routledge
Page : 242 pages
File Size : 46,8 Mb
Release : 2018-09-13
Category : Business & Economics
ISBN : 9781351661355

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Principles, Process and Practice of Professional Number Juggling by Alan R. Jones Pdf

Principles, Process and Practice of Professional Number Juggling (Volume 1 of the Working Guides to Estimating & Forecasting series) sets the scene of TRACEability and good estimate practice that is followed in the other volumes in this series of five working guides. It clarifies the difference between an Estimating Process, Procedure, Approach, Method and Technique. It expands on these definitions of Approach (Top-down, Bottom-up and ‘Ethereal’) and Method (Analogy, Parametric and ‘Trusted Source’) and discusses how these form the basis of all other means of establishing an estimate. This volume also underlines the importance of ‘data normalisation’ in any estimating procedure, and demonstrates that the Estimating by Analogy Method, in essence, is a simple extension of Data Normalisation. The author looks at simple measures of assessing the maturity or health of an estimate, and offers a means of assessing a spreadsheet for any inherent risks or errors that may be introduced by failing to follow good practice in spreadsheet design and build. This book provides a taster of the more numerical techniques covered in the remainder of the series by considering how an estimator can potentially exploit Benford’s Law (traditionally used in Fraud Detection) to identify systematic bias from third party contributors. It will be a valuable resource for estimators, engineers, accountants, project risk specialists as well as students of cost engineering.

The Mathematics of Juggling

Author : Burkard Polster
Publisher : Springer Science & Business Media
Page : 240 pages
File Size : 40,8 Mb
Release : 2006-05-26
Category : Mathematics
ISBN : 9780387227481

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The Mathematics of Juggling by Burkard Polster Pdf

As a juggler the author likes to finish his performances with a stunt that combines props and techniques from a variety of juggling disciplines. Imagine him idling on a giraffe unicycle, while balancing a spinning basketball on a mouth stick, and toss-juggling a sword, a toilet plunger, and a rubber chicken. As a mathematician he is also interested in the treasure trove of beautiful mathematics used to model the different activities in a juggler's repertoire. In this book he provides an intellectually stimulating collection of mostly self-contained mathematical essays that introduce the reader to many elegant results and techniques from a wide range of mathematical disciplines such as combinatorics, graph theory, knot theory, mechanics, differential equations, control theory, and robotics. "The Mathematics of Juggling" is the first comprehensive account summarizing and expanding the results in the literature on juggling tricks and skills, as well as the mathematics behind these tricks and skills. Anybody who is not put off by the word "mathematics" in the title of this book should have a good time reading it.

The Mathematics of Juggling

Author : Burkard Polster
Publisher : Springer Science & Business Media
Page : 240 pages
File Size : 49,9 Mb
Release : 2002-10-31
Category : Mathematics
ISBN : 9780387955131

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The Mathematics of Juggling by Burkard Polster Pdf

As a juggler the author likes to finish his performances with a stunt that combines props and techniques from a variety of juggling disciplines. Imagine him idling on a giraffe unicycle, while balancing a spinning basketball on a mouth stick, and toss-juggling a sword, a toilet plunger, and a rubber chicken. As a mathematician he is also interested in the treasure trove of beautiful mathematics used to model the different activities in a juggler's repertoire. In this book he provides an intellectually stimulating collection of mostly self-contained mathematical essays that introduce the reader to many elegant results and techniques from a wide range of mathematical disciplines such as combinatorics, graph theory, knot theory, mechanics, differential equations, control theory, and robotics. "The Mathematics of Juggling" is the first comprehensive account summarizing and expanding the results in the literature on juggling tricks and skills, as well as the mathematics behind these tricks and skills. Anybody who is not put off by the word "mathematics" in the title of this book should have a good time reading it.

Dexterity and Its Development

Author : Nicholai A. Bernstein
Publisher : Psychology Press
Page : 587 pages
File Size : 53,9 Mb
Release : 2014-04-04
Category : Psychology
ISBN : 9781135693220

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Dexterity and Its Development by Nicholai A. Bernstein Pdf

This is a very unusual book. It brings to the English speaking reader a masterpiece written some 50 years ago by one of the greatest minds of the 20th century--Nicholai Aleksandrovich Bernstein--considered the founder of many contemporary fields of science such as biomechanics, motor control, and physiology of activity. Divided into two parts, this volume's first section is a translation of the Russian book On Dexterity and Its Development. It presents, in a very reader-friendly style, Bernstein's major ideas related to the development and control of voluntary movements in general, and to the notion of dexterity, in particular. Although very few scientific works remain interesting to the reader 50 years after they were written, this volume--now available for the first time in English--is a rare exception to this rule. His ideas are certainly not obsolete. Actually, we are just starting to grasp the depth and breadth of his thinking, especially his analysis of the complex notion of dexterity. The second section provides both a historical and a contemporary perspective on Bernstein's ideas. The original work was directed at a wide audience ranging from specialists in biomechanics and motor behavior, to coaches, neurologists, physical therapists, athletes, and even inquisitive college and high school students. The chapters contributed by contemporary scientists mirror Bernstein's style and present new findings in the areas of biomechanics, motor control, and motor development in a way that would be both understandable to non-specialists in these areas, and informative for professionals working in different areas related to human movement. All those interested in the origins and mechanisms of the production of voluntary movements, irrespective of their educational and professional background, will find this book valuable. In addition, the unique history and composition of this text will make it helpful and attractive to historians and philosophers of science.

When Balls Collide: Understanding the Skill of Juggling

Author : Jack Kalvan,Arthur Lewbel
Publisher : Lulu.com
Page : 180 pages
File Size : 46,7 Mb
Release : 2018-07-11
Category : Crafts & Hobbies
ISBN : 9781387916894

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When Balls Collide: Understanding the Skill of Juggling by Jack Kalvan,Arthur Lewbel Pdf

A scientific look at the skill of juggling. In this book, we look at all the things that limit jugglers and make the skill so challenging. Topics covered in the book include: juggling definitions, a brief history of juggling, juggling records, different juggling patterns and their pros and cons, Shannon's juggling theorem, physics of thrown objects and useful equations, good form, throwing error, ideal patterns, how to avoid collisions, optimizing juggling, the human limits of juggling, changing the constraints, learning to juggling, overview of "siteswap" notation, and training advice.

Combinatorial Number Theory

Author : Bruce M. Landman
Publisher : Walter de Gruyter
Page : 504 pages
File Size : 54,5 Mb
Release : 2007
Category : Mathematics
ISBN : 311019029X

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Combinatorial Number Theory by Bruce M. Landman Pdf

The series is aimed specifically at publishing peer reviewed reviews and contributions presented at workshops and conferences. Each volume is associated with a particular conference, symposium or workshop. These events cover various topics within pure and applied mathematics and provide up-to-date coverage of new developments, methods and applications.

Parallel and Distributed Computing

Author : Michel Cosnard,Afonso Ferreira,Joseph Peters
Publisher : Springer Science & Business Media
Page : 296 pages
File Size : 50,8 Mb
Release : 1994-05-02
Category : Computers
ISBN : 3540580786

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Parallel and Distributed Computing by Michel Cosnard,Afonso Ferreira,Joseph Peters Pdf

This volume presents the proceedings of the First Canada-France Conference on Parallel Computing; despite its name, this conference was open to full international contribution and participation, as shown by the list of contributing authors. This volume consists of in total 22 full papers, either invited or accepted and revised after a thorough reviewing process. All together the papers provide a highly competent perspective on research in parallel algorithms and complexity, interconnection networks and distributed computing, algorithms for unstructured problems, and structured communications from the point of view of parallel and distributed computing.

Magical Mathematics

Author : Persi Diaconis,Ron Graham
Publisher : Princeton University Press
Page : 258 pages
File Size : 48,9 Mb
Release : 2015-10-13
Category : Crafts & Hobbies
ISBN : 9780691169774

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Magical Mathematics by Persi Diaconis,Ron Graham Pdf

"Magical Mathematics reveals the secrets of amazing, fun-to-perform card tricks--and the profound mathematical ideas behind them--that will astound even the most accomplished magician. Persi Diaconis and Ron Graham provide easy, step-by-step instructions for each trick, explaining how to set up the effect and offering tips on what to say and do while performing it. Each card trick introduces a new mathematical idea, and varying the tricks in turn takes readers to the very threshold of today's mathematical knowledge. For example, the Gilbreath principle--a fantastic effect where the cards remain in control despite being shuffled--is found to share an intimate connection with the Mandelbrot set. Other card tricks link to the mathematical secrets of combinatorics, graph theory, number theory, topology, the Riemann hypothesis, and even Fermat's last theorem. Diaconis and Graham are mathematicians as well as skilled performers with decades of professional experience between them. In this book they share a wealth of conjuring lore, including some closely guarded secrets of legendary magicians. Magical Mathematics covers the mathematics of juggling and shows how the I Ching connects to the history of probability and magic tricks both old and new. It tells the stories--and reveals the best tricks--of the eccentric and brilliant inventors of mathematical magic. Magical Mathematics exposes old gambling secrets through the mathematics of shuffling cards, explains the classic street-gambling scam of three-card monte, traces the history of mathematical magic back to the thirteenth century and the oldest mathematical trick--and much more"-

Game Preview

Author : Nicolae Sfetcu
Publisher : Nicolae Sfetcu
Page : 825 pages
File Size : 53,5 Mb
Release : 2014-05-04
Category : Games & Activities
ISBN : 8210379456XXX

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Game Preview by Nicolae Sfetcu Pdf

A guide for game preview and rules: history, definitions, classification, theory, video game consoles, cheating, links, etc. While many different subdivisions have been proposed, anthropologists classify games under three major headings, and have drawn some conclusions as to the social bases that each sort of game requires. They divide games broadly into, games of pure skill, such as hopscotch and target shooting; games of pure strategy, such as checkers, go, or tic-tac-toe; and games of chance, such as craps and snakes and ladders. A guide for game preview and rules: history, definitions, classification, theory, video game consoles, cheating, links, etc.

Brain–Computer Interfaces Handbook

Author : Chang S. Nam,Anton Nijholt,Fabien Lotte
Publisher : CRC Press
Page : 788 pages
File Size : 44,9 Mb
Release : 2018-01-09
Category : Computers
ISBN : 9781351231947

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Brain–Computer Interfaces Handbook by Chang S. Nam,Anton Nijholt,Fabien Lotte Pdf

Brain–Computer Interfaces Handbook: Technological and Theoretical Advances provides a tutorial and an overview of the rich and multi-faceted world of Brain–Computer Interfaces (BCIs). The authors supply readers with a contemporary presentation of fundamentals, theories, and diverse applications of BCI, creating a valuable resource for anyone involved with the improvement of people’s lives by replacing, restoring, improving, supplementing or enhancing natural output from the central nervous system. It is a useful guide for readers interested in understanding how neural bases for cognitive and sensory functions, such as seeing, hearing, and remembering, relate to real-world technologies. More precisely, this handbook details clinical, therapeutic and human-computer interfaces applications of BCI and various aspects of human cognition and behavior such as perception, affect, and action. It overviews the different methods and techniques used in acquiring and pre-processing brain signals, extracting features, and classifying users’ mental states and intentions. Various theories, models, and empirical findings regarding the ways in which the human brain interfaces with external systems and environments using BCI are also explored. The handbook concludes by engaging ethical considerations, open questions, and challenges that continue to face brain–computer interface research. Features an in-depth look at the different methods and techniques used in acquiring and pre-processing brain signals, extracting features, and classifying the user's intention Covers various theories, models, and empirical findings regarding ways in which the human brain can interface with the systems or external environments Presents applications of BCI technology to understand various aspects of human cognition and behavior such as perception, affect, action, and more Includes clinical trials and individual case studies of the experimental therapeutic applications of BCI Provides human factors and human-computer interface concerns in the design, development, and evaluation of BCIs Overall, this handbook provides a synopsis of key technological and theoretical advances that are directly applicable to brain–computer interfacing technologies and can be readily understood and applied by individuals with no formal training in BCI research and development.

Contact Juggling

Author : James Ernest
Publisher : Lulu.com
Page : 106 pages
File Size : 50,9 Mb
Release : 2011-02-06
Category : Crafts & Hobbies
ISBN : 9781591000273

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Contact Juggling by James Ernest Pdf

Contact Juggling is an unusual and beautiful juggling technique. It involves rolling one or more balls on the hands, arms, and body. It combines the visual grace of dance with the technical demands of juggling. It is a joy to watch and a satisfying challenge to perform. This is James Ernest's original instruction book on contact juggling, first released in 1990, and now in its third edition. It contains instructions for all the basic moves, including hand rolls, isolations, multi-ball palm spinning, and more. It also contains updated sections describing a wealth of new and unusual contact juggling tricks. Juggler's World Magazine called Contact Juggling "one of the best-designed juggling instruction books available." The text and illustrations are clear and thorough. Grab your copy today!

Winning Soccer for Girls

Author : Deborah Crisfield
Publisher : Infobase Publishing
Page : 185 pages
File Size : 53,9 Mb
Release : 2010
Category : Soccer
ISBN : 9780816077144

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Winning Soccer for Girls by Deborah Crisfield Pdf

An introduction, in text and illustrations, to the techniques and strategies of soccer.

Our Lady's Juggler

Author : Anatole 1844-1924 France
Publisher : Hassell Street Press
Page : 38 pages
File Size : 44,5 Mb
Release : 2021-09-09
Category : Electronic
ISBN : 101472225X

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Our Lady's Juggler by Anatole 1844-1924 France Pdf

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Psychological and conjuring tricks employed by strolling jugglers and fakirs

Author : Helena Petrovna Blavatsky
Publisher : Philaletheians UK
Page : 22 pages
File Size : 46,7 Mb
Release : 2021-04-30
Category : Religion
ISBN : 8210379456XXX

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Psychological and conjuring tricks employed by strolling jugglers and fakirs by Helena Petrovna Blavatsky Pdf

Magical tricks employed by strolling jugglers and fakirs. There does not exist a professional wizard, either of the North, South, or West, who can compete with anything approaching success, with the untutored, naked sons of the East. The basis of magic is the life-principle, a blind force obeying a controlling influence All magical operations consist in freeing one’s self from the coils of the Ancient Serpent. When a man, through the complete subjugation of matter, has attained that state of purification at which the spirit becomes nearly freed from its prison, he has become a creative force on earth, and can command the elements and powers of nature. Purified from the contact with matter, the powerful will and spirit of the fakir condenses the essence of plant life into its germ, and forces it to maturity ahead of its time. For will in motion is force, and force produces matter. The spirit of man is like that of his Creator, omniscient in its essence. Strolling Indian jugglers are neither pure in their modes of living, nor holy. They are generally feared and despised by the natives, for they are practitioners of the black art. Psychological versus conjuring tricks. The only explanation given by the Society for Psychical Research for these phenomena is it does not understand, and is incapable of understanding, what is going on. Fakir is a Mussulman devotee whose whole time is taken up by acts of holiness such as standing for days on one leg, or on the top of his head. But the saintly Hindu Yogi does not take “collections” after the exhibition of his psychic powers. The man Ellmore and Lessing saw was a public juggler, known in India as Jadoowalla or sorcerer. Public jugglers are not sleight of hand conjurers, they are mesmerisers endowed with phenomenal powers. Between hypnotism and Mesmerism lies an impassable chasm. Glamour and fascination are entirely different from hypnotism. Occultism does not admit claims of bodily disintegration, for a living creature, whether man or mosquito, cannot be “disintegrated” and live.