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Curious George wants to help clean up the planet, and recycling seems like a good place to start-but where does he begin? Follow along with George as he learns about what recycling is, how it works, and what else he can do to reduce his monkey paw print. Readers will learn the difference between recycling and trash, what happens to the things we throw away, and other ways to help keep our planet clean. Based on Curious George, the Emmy Award-winning PBS TV show, this story also includes fun facts, real photos, experiments, activities, and more. Learning about science has never been so much fun! AGES: 4-7 AUTHOR: Hans Augusto Rey was born in Hamburg, Germany in 1898. As a child, he spent much of his free time in that city's famous Hagenbeck Zoo drawing animals. After serving in the army during World War I, he married Margret Rey and they moved to Montmartre for four years. The manuscript for the first Curious George books was one of the few items the Reys carried with them on their bicycles when they escaped from Paris in 1940. Eventually, they made their way to the United States, and Curious George was published in 1941. Curious George has been published in numerous languages. And many, many Curious George books have followed.
This book on constrained optimization is novel in that it fuses these themes: . use examples to introduce general ideas; . engage the student in spreadsheet computation;. survey the uses of constrained optimization;. . investigate game theory and nonlinear optimization, . link the subject to economic reasoning, and . present the requisite mathematics.Blending these themes makes constrained optimization more accessible and more valuable. It stimulates the student's interest, quickens the learning process, reveals connections to several academic and professional fields, and deepens the student's grasp of the relevant mathematics. The book is designed for use in courses that focus on the applications of constrained optimization, in courses that emphasize the theory, and in courses that link the subject to economics.
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