White Space Communication

White Space Communication PDF Author: Amit Kumar Mishra
Publisher: Springer
ISBN: 3319087479
Category : Technology & Engineering
Languages : en
Pages : 302

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Book Description
This monograph presents a collection of major developments leading toward the implementation of white space technology - an emerging wireless standard for using wireless spectrum in locations where it is unused by licensed users. Some of the key research areas in the field are covered. These include emerging standards, technical insights from early pilots and simulations, software defined radio platforms, geo-location spectrum databases and current white space spectrum usage in India and South Africa.

Ellie's Log

Ellie's Log PDF Author: Judith L. Li
Publisher:
ISBN: 9780870716966
Category : Juvenile Nonfiction
Languages : en
Pages : 110

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Book Description
With help from her parents, a forest manager and a wildlife biologist, and in the company of new friend Ricky, eleven-year-old Ellie Homesly fills a field notebook with sketches and notes about nature in the woods near her home. Includes suggestions on how to keep a field notebook. A teacher's guide is available online.

Ellie's Long Walk

Ellie's Long Walk PDF Author: Pam Flowers
Publisher: Graphic Arts Books
ISBN: 0882409417
Category : Juvenile Nonfiction
Languages : en
Pages : 35

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Book Description
When Pam met Ellie, she was sure she had found a new friend. But Pam wanted more than just a friend; she wanted a companion to hike the world-famous Appalachian Trail. Does Ellie have what it takes to make this journey? In Ellie’s Long Walk, Pam and Ellie set out to hike the more-than-2,000-mile-long Trail. In this adventure-packed true story, they ford rivers, survive storms, and scramble up rugged cliffs. Near the end of their journey an icy storm almost forces them to quit. Find out how these two friends keep each other going and if Ellie really is ready for the Appalachian Trail.

Ricky's Atlas

Ricky's Atlas PDF Author: Judith L. Li
Publisher:
ISBN: 9780870718434
Category : Electronic books
Languages : en
Pages : 109

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Book Description
"Ricky Zamora brings his love of map-making and his boundless curiosity to the arid landscapes east of the Cascades Mountains. He arrives during a wild thunderstorm, and watches his family and their neighbors scramble to deal with a wildfire sparked by lightning. Joined by his friend Ellie, he sees how plants, animals, and people adjust to life with wildfires"--

Tomorrow, When the War Began

Tomorrow, When the War Began PDF Author: John Marsden
Publisher: HarperCollins
ISBN: 0547511973
Category : Young Adult Fiction
Languages : en
Pages : 293

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Book Description
When Ellie and six of her friends return home from a camping trip deep in the bush, they find things hideously wrong -- their families gone, houses empty and abandoned, pets and stock dead. Gradually they begin to comprehend that their country has been invaded and everyone in the town has been taken prisoner. As the horrible reality of the situation becomes evident they have to make a life-and-death decision: to run back into the bush and hide, to give themselves up to be with their families, or to stay and try to fight. This reveting, tautly-drawn novel seems at times to be only a step away from today's headlines.

Ellie's Strand

Ellie's Strand PDF Author: M. L. Herring
Publisher:
ISBN: 9780870719417
Category : Juvenile Fiction
Languages : en
Pages : 0

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Book Description
"Ellie and Ricky travel to the Oregon coast from their home in the Cascade Mountains to help with a one-day beach clean-up. Hoping to find a prized Japanese glass float, they instead find more important natural treasures, and evidence of an ocean that needs its own global-scale clean-up"--

Ellie's Dragon

Ellie's Dragon PDF Author: Bob Graham
Publisher: National Geographic Books
ISBN: 1536211133
Category : Juvenile Fiction
Languages : en
Pages : 0

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Book Description
From master storyteller Bob Graham comes an adorable and affecting tale about imaginary friends and the bittersweet nature of growing up. When Ellie is very small, she finds a lovable newborn dragon on a carton of eggs in the grocery store. Ellie calls him Scratch, takes him home, and moves him into her dollhouse. Her mother can’t see Scratch, and her teacher doesn’t notice when Ellie brings Scratch to preschool, yet her friends are amazed. Ellie is lucky to have an affectionate, house-trained dragon like Scratch! But dragons get quite large as they grow. And Ellie is growing, too, moving from dollhouses to dance parties, not noticing that Scratch’s brilliant green scales are beginning to fade a little. . . . Beloved picture-book creator Bob Graham illustrates the joys of imagination and friendship in this touching story. With his signature gentle wit and warm, whimsically detailed illustrations, he captures the bond between girl and dragon, as well as the changes that come with time’s passage. A wistful, quietly thought-provoking tribute to the friends who appear when we need them most, even if it’s just for a little while.

White Space Communication

White Space Communication PDF Author: Amit Kumar Mishra
Publisher: Springer
ISBN: 3319087479
Category : Technology & Engineering
Languages : en
Pages : 302

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Book Description
This monograph presents a collection of major developments leading toward the implementation of white space technology - an emerging wireless standard for using wireless spectrum in locations where it is unused by licensed users. Some of the key research areas in the field are covered. These include emerging standards, technical insights from early pilots and simulations, software defined radio platforms, geo-location spectrum databases and current white space spectrum usage in India and South Africa.

The Library of James Logan of Philadelphia, 1674-1751

The Library of James Logan of Philadelphia, 1674-1751 PDF Author: Loganian Library
Publisher:
ISBN:
Category : Bibliography
Languages : en
Pages : 674

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Book Description


King Midgety

King Midgety PDF Author: Sergei Sukhinov
Publisher: Lulu.com
ISBN: 1878941267
Category : Fiction
Languages : en
Pages : 213

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Book Description
Things go badly for Magic Land in this eighth installment of Sukhinov's monumental Emerald City saga. Pakir, furious at the attack launched against him by Magic Land in the previous book, retaliates by closing off all of Munchkin Land with his sinister Infinite Wall and making the ogre Midgety its king.

American Gardening

American Gardening PDF Author:
Publisher:
ISBN:
Category : Gardening
Languages : en
Pages : 860

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Book Description