The Shape of Difficulty

The Shape of Difficulty PDF Author: Bret L. Rothstein
Publisher: Penn State University Press
ISBN: 9780271082424
Category : Art
Languages : en
Pages : 0

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Book Description
Examines the subculture of enigmatology: mechanical puzzles, their makers, and those who aspire to solving them. Argues that the provocations and broad popularity of puzzles underscore the intellectual worth of questioning and failure--and of the pursuits of the humanities.

The Shape of Difficulty

The Shape of Difficulty PDF Author: Bret L. Rothstein
Publisher: Penn State University Press
ISBN: 9780271082424
Category : Art
Languages : en
Pages : 0

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Book Description
Examines the subculture of enigmatology: mechanical puzzles, their makers, and those who aspire to solving them. Argues that the provocations and broad popularity of puzzles underscore the intellectual worth of questioning and failure--and of the pursuits of the humanities.

Shape

Shape PDF Author: Jordan Ellenberg
Publisher: Penguin
ISBN: 1984879065
Category : Mathematics
Languages : en
Pages : 481

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Book Description
An instant New York Times Bestseller! “Unreasonably entertaining . . . reveals how geometric thinking can allow for everything from fairer American elections to better pandemic planning.” —The New York Times From the New York Times-bestselling author of How Not to Be Wrong—himself a world-class geometer—a far-ranging exploration of the power of geometry, which turns out to help us think better about practically everything. How should a democracy choose its representatives? How can you stop a pandemic from sweeping the world? How do computers learn to play Go, and why is learning Go so much easier for them than learning to read a sentence? Can ancient Greek proportions predict the stock market? (Sorry, no.) What should your kids learn in school if they really want to learn to think? All these are questions about geometry. For real. If you're like most people, geometry is a sterile and dimly remembered exercise you gladly left behind in the dust of ninth grade, along with your braces and active romantic interest in pop singers. If you recall any of it, it's plodding through a series of miniscule steps only to prove some fact about triangles that was obvious to you in the first place. That's not geometry. Okay, it is geometry, but only a tiny part, which has as much to do with geometry in all its flush modern richness as conjugating a verb has to do with a great novel. Shape reveals the geometry underneath some of the most important scientific, political, and philosophical problems we face. Geometry asks: Where are things? Which things are near each other? How can you get from one thing to another thing? Those are important questions. The word "geometry"comes from the Greek for "measuring the world." If anything, that's an undersell. Geometry doesn't just measure the world—it explains it. Shape shows us how.

Research Among Learners of Chinese as a Foreign Language

Research Among Learners of Chinese as a Foreign Language PDF Author: Michael Erwin Everson
Publisher: Natl Foreign Lg Resource Ctr
ISBN: 0980045940
Category : Foreign Language Study
Languages : en
Pages : 201

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Book Description
Cutting-edge in its approach and international in its authorship, this fourth monograph in a series sponsored by the Chinese Language Teachers Association features eight research studies that explore a variety of themes, topics, and perspectives important to a variety of stakeholders in the Chinese language learning community. Employing a wide range of research methodologies, the volume provides data from actual Chinese language learners and will be of value to both theoreticians and practitioners alike. [in English & Chinese]

Assess and Review

Assess and Review PDF Author: Paul Harrison
Publisher: Nelson Thornes
ISBN: 0748769404
Category : Educational tests and measurements
Languages : en
Pages : 122

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Book Description
Assess and Review is a complete resource for assessing children's learning. It provides a variety of activities for each key objective, allowing teachers the flexibility to consolidate, then review, a child's progress. Each teacher's book stands alone or works with any published core maths programme. Each title includes mental and oral activities, games and mental and written tests.

A Different Order of Difficulty

A Different Order of Difficulty PDF Author: Karen Zumhagen-Yekplé
Publisher: University of Chicago Press
ISBN: 022667729X
Category : Literary Criticism
Languages : en
Pages : 351

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Book Description
Is the point of philosophy to transmit beliefs about the world, or can it sometimes have higher ambitions? In this bold study, Karen Zumhagen-Yekplé makes a critical contribution to the “resolute” program of Wittgenstein scholarship, revealing his Tractatus Logico-Philosophicus as a complex, mock-theoretical puzzle designed to engage readers in the therapeutic self-clarification Wittgenstein saw as the true work of philosophy. Seen in this light, Wittgenstein resembles his modernist contemporaries more than might first appear. Like the literary innovators of his time, Wittgenstein believed in the productive power of difficulty, in varieties of spiritual experience, in the importance of age-old questions about life’s meaning, and in the possibility of transfigurative shifts toward the right way of seeing the world. In a series of absorbing chapters, Zumhagen-Yekplé shows how Kafka, Woolf, Joyce, and Coetzee set their readers on a path toward a new way of being. Offering a new perspective on Wittgenstein as philosophical modernist, and on the lives and afterlives of his indirect teaching, A Different Order of Difficulty is a compelling addition to studies in both literature and philosophy.

Becoming Attached

Becoming Attached PDF Author: Robert Karen
Publisher: Oxford University Press
ISBN: 0199398798
Category : Attachment behavior
Languages : en
Pages : 825

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Book Description
This expanded and fully updated edition of Becoming Attached tells the story of one of the great undertakings of modern psychology: the hundred-year quest to understand the nature of the child and the components of good-enough care. Psychologist and journalist Robert Karen chronicles the origin and history of a groundbreaking idea - attachment theory - and its resounding impact on the fields of developmental psychology, psychiatry, and psychoanalysis.

Lightweight Materials

Lightweight Materials PDF Author: Flake C. Campbell
Publisher: ASM International
ISBN: 1615039902
Category : Technology & Engineering
Languages : en
Pages : 720

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Book Description


Intelligent Multimedia Communication: Techniques and Applications

Intelligent Multimedia Communication: Techniques and Applications PDF Author: Chang Wen Chen
Publisher: Springer Science & Business Media
ISBN: 364211685X
Category : Mathematics
Languages : en
Pages : 509

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Book Description
Multimedia data are used more and more widely in human being's life, e.g., videoconferencing, visual telephone, IPTV, etc. Nearly most of the applications need multimedia transmission techniques that send multimedia data from one side to another side and keep the properties of efficiency, robustness and security. Here, the efficiency denotes the time cost of transmission operations, the robustness denotes the ability to survive transmission errors or noises, and the security denotes the protection of the transmitted media content. Recently, various intelligent or innovative techniques are invented, which bring vast performance improvements to practical applications. For example, such content transmission techniques as p2p, sensor network and ad hoc network are constructed, which adaptively use the peers’ properties to improve the network’s resources. Multimedia adaptation techniques can adjust the multimedia data rate in order to compliant with the network’s bandwidth. Scalable encryption techniques can generate the data stream that can be correctly decrypted after bit rate conversion. Ubiquitous multimedia services make the user share any kind of content anywhere. The book includes fourteen chapters highlighting current concepts, issues and emerging technologies. Distinguished scholars from many prominent research institutions around the world contribute to the book. The book covers various aspects, including not only some fundamental knowledge and the latest key techniques, but also typical applications and open issues. For example, the covered topics include the present and future video coding standards, stereo and multiview coding techniques, free-viewpoint TV techniques, wireless broadcasting techniques, media streaming techniques, wireless media transmission techniques and systems, and User-Generated Content sharing.

Journal of the Society of Arts

Journal of the Society of Arts PDF Author: Royal Society of Arts (Great Britain)
Publisher:
ISBN:
Category : Industrial arts
Languages : en
Pages : 1096

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Book Description


Switch

Switch PDF Author: Chip Heath
Publisher: Crown Currency
ISBN: 030759016X
Category : Business & Economics
Languages : en
Pages : 322

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Book Description
Why is it so hard to make lasting changes in our companies, in our communities, and in our own lives? The primary obstacle is a conflict that's built into our brains, say Chip and Dan Heath, authors of the critically acclaimed bestseller Made to Stick. Psychologists have discovered that our minds are ruled by two different systems - the rational mind and the emotional mind—that compete for control. The rational mind wants a great beach body; the emotional mind wants that Oreo cookie. The rational mind wants to change something at work; the emotional mind loves the comfort of the existing routine. This tension can doom a change effort - but if it is overcome, change can come quickly. In Switch, the Heaths show how everyday people - employees and managers, parents and nurses - have united both minds and, as a result, achieved dramatic results: • The lowly medical interns who managed to defeat an entrenched, decades-old medical practice that was endangering patients • The home-organizing guru who developed a simple technique for overcoming the dread of housekeeping • The manager who transformed a lackadaisical customer-support team into service zealots by removing a standard tool of customer service In a compelling, story-driven narrative, the Heaths bring together decades of counterintuitive research in psychology, sociology, and other fields to shed new light on how we can effect transformative change. Switch shows that successful changes follow a pattern, a pattern you can use to make the changes that matter to you, whether your interest is in changing the world or changing your waistline.