Equids--zebras, Asses, and Horses

Equids--zebras, Asses, and Horses PDF Author: Patricia Des Roses Moehlman
Publisher: IUCN
ISBN: 9782831706474
Category : Nature
Languages : en
Pages : 212

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Book Description
The new Equid Action Plan provides current knowledge on the biology, ecology and conservation status of wild zebras, asses, and horses. It specifies what information is lacking, and prioritizes needed conservation actions. The Action Plan also provides chapters on equid taxonomy, genetics, reproductive biology, and population dynamics. These chapters highlight unsolved issues of taxonomy and genetics. They also provide information and insight into the special demographic and genetic challenges of managing small populations. The chapter on disease provides a review of documented equine disease and epidemiology and focuses on priorities for equid conservation health. The final chapter deals with the importance of developing an assessment methodology that explicitly considers the role of equids in ecosystems and the ecological processes that are necessary for ecosystem viability. The approach of combining ecological field studies and ecosystem modeling should prove useful for the scientific management and conservation of wild equids worldwide. These chapters provide research and conservation practitioners with new information and paradigms.

Equids--zebras, Asses, and Horses

Equids--zebras, Asses, and Horses PDF Author: Patricia Des Roses Moehlman
Publisher: IUCN
ISBN: 9782831706474
Category : Nature
Languages : en
Pages : 212

Get Book Here

Book Description
The new Equid Action Plan provides current knowledge on the biology, ecology and conservation status of wild zebras, asses, and horses. It specifies what information is lacking, and prioritizes needed conservation actions. The Action Plan also provides chapters on equid taxonomy, genetics, reproductive biology, and population dynamics. These chapters highlight unsolved issues of taxonomy and genetics. They also provide information and insight into the special demographic and genetic challenges of managing small populations. The chapter on disease provides a review of documented equine disease and epidemiology and focuses on priorities for equid conservation health. The final chapter deals with the importance of developing an assessment methodology that explicitly considers the role of equids in ecosystems and the ecological processes that are necessary for ecosystem viability. The approach of combining ecological field studies and ecosystem modeling should prove useful for the scientific management and conservation of wild equids worldwide. These chapters provide research and conservation practitioners with new information and paradigms.

Animal Social Networks

Animal Social Networks PDF Author: Dr. Jens Krause
Publisher: Oxford University Press
ISBN: 0199679045
Category : Science
Languages : en
Pages : 279

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Book Description
The scientific study of networks - computer, social, and biological - has received an enormous amount of interest in recent years. However, the network approach has been applied to the field of animal behaviour relatively late compared to many other biological disciplines. Understanding social network structure is of great importance for biologists since the structural characteristics of any network will affect its constituent members and influence a range of diverse behaviours. These include finding and choosing a sexual partner, developing and maintaining cooperative relationships, and engaging in foraging and anti-predator behavior. This novel text provides an overview of the insights that network analysis has provided into major biological processes, and how it has enhanced our understanding of the social organisation of several important taxonomic groups. It brings together researchers from a wide range of disciplines with the aim of providing both an overview of the power of the network approach for understanding patterns and process in animal populations, as well as outlining how current methodological constraints and challenges can be overcome. Animal Social Networks is principally aimed at graduate level students and researchers in the fields of ecology, zoology, animal behaviour, and evolutionary biology but will also be of interest to social scientists.

The African Wild Dog

The African Wild Dog PDF Author: IUCN/SSC Candid Specialist Group
Publisher: IUCN
ISBN: 2831704189
Category : African wild dog
Languages : en
Pages : 182

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Book Description
Over the last 30 years the African wild dog population has declined dramatically. Dogs have disappeared from 25 of the 39 countries where they were previously found, and only 6 populations are believed to number more than 100. Today it is believed that only between 3,000-5,500 dogs remain in 600-1,000 packs with most to be found in eastern and southern Africa. The dramatic reduction in their population is attributed to a number of factors including human population growth and activities, deterioration of habitat, and contact with domestic dogs and their diseases. This Action Plan explores some of the reasons behind their disappearance and provides a number of proposed solutions split into 3 priority areas, ranging from habitat management and conservation to monitoring domestic dogs.

Beyond Bullets

Beyond Bullets PDF Author: Megan Rutell
Publisher: Simon and Schuster
ISBN: 1612437699
Category : Self-Help
Languages : en
Pages : 167

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Book Description
Easy, inspiring suggestions for bullet journaling, a unique organizational tool to make your daily planning more productive and artistic. Fun, colorful, and creative suggestions for the newest productivity phenomenon! Going beyond basic tools, BEYOND BULLETS offers tips, tricks and creative ways to transform your notebook into a treasured life companion, including: • Ornamental lettering • Personalized habit trackers • Colorful calendars • Decorative headers • Customized productivity lists • Inspiring artwork • Creative future logs • Unique planning pages BEYOND BULLETS is the perfect guide to motivate beginners to start a daily journal routine, or for intermediate to advanced journalers to take their practice to the next level!

Explorers Journal

Explorers Journal PDF Author: Ernest Ingersoll
Publisher:
ISBN:
Category : Explorers
Languages : en
Pages : 228

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Book Description


Zebra Stripes

Zebra Stripes PDF Author: Timothy M. Caro
Publisher: University of Chicago Press
ISBN: 022641101X
Category : Nature
Languages : en
Pages : 319

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Book Description
Why do zebras have stripes? Popular explanations range from camouflage to confusion of predators, social facilitation, and even temperature regulation. It is a challenge to test these proposals on large animals living in the wild, but using a combination of careful observations, simple field experiments, comparative information, and logic, Caro concludes that black-and-white stripes are an adaptation to thwart biting fly attack.

Call Me Zebra

Call Me Zebra PDF Author: Azareen Van der Vliet Oloomi
Publisher: Houghton Mifflin Harcourt
ISBN: 0544944607
Category : Fiction
Languages : en
Pages : 307

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Book Description
Winner of the PEN/Faulkner Award for Fiction "Hearken ye fellow misfits, migrants, outcasts, squint-eyed bibliophiles, library-haunters and book stall-stalkers: Here is a novel for you."--Wall Street Journal "A tragicomic picaresque whose fervid logic and cerebral whimsy recall the work of Bola o and Borges." --New York Times Book Review Finalist for the PEN/Faulkner Award for Fiction * Longlisted for the PEN/Open Book Award * An Amazon Best Book of the Year * A Publishers Weekly Bestseller Named a Best Book by: Entertainment Weekly, Harper's Bazaar, Boston Globe, Fodor's, Fast Company, Refinery29, Nylon, Los Angeles Review of Books, Book Riot, The Millions, Electric Literature, Bitch, Hello Giggles, Literary Hub, Shondaland, Bustle, Brit & Co., Vol. 1 Brooklyn, Read It Forward, Entropy Magazine, Chicago Review of Books, iBooks and Publishers Weekly From an award-winning young author, a novel following a feisty heroine's quest to reclaim her past through the power of literature--even as she navigates the murkier mysteries of love. Zebra is the last in a line of anarchists, atheists, and autodidacts. When war came, her family didn't fight; they took refuge in books. Now alone and in exile, Zebra leaves New York for Barcelona, retracing the journey she and her father made from Iran to the United States years ago. Books are Zebra's only companions--until she meets Ludo. Their connection is magnetic; their time together fraught. Zebra overwhelms him with her complex literary theories, her concern with death, and her obsession with history. He thinks she's unhinged; she thinks he's pedantic. Neither are wrong; neither can let the other go. They push and pull their way across the Mediterranean, wondering with each turn if their love, or lust, can free Zebra from her past. An adventure tale, a love story, and a paean to the power of language and literature starring a heroine as quirky as Don Quixote, as introspective as Virginia Woolf, as whip-smart as Miranda July, and as spirited as Frances Ha, Call Me Zebra will establish Van der Vliet Oloomi as an author "on the verge of developing a whole new literature movement" (Bustle).

School Library Journal

School Library Journal PDF Author:
Publisher:
ISBN:
Category : Children's libraries
Languages : en
Pages : 690

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Book Description


Patterns in Nature

Patterns in Nature PDF Author: Philip Ball
Publisher: University of Chicago Press
ISBN: 022633256X
Category : Photography
Languages : en
Pages : 289

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Book Description
The acclaimed science writer “curates a visually striking, riotously colorful photographic display…of physical patterns in the natural world” (Publishers Weekly, starred review). Though at first glance the natural world may appear overwhelming in its diversity and complexity, there are regularities running through it, from the hexagons of a honeycomb to the spirals of a seashell and the branching veins of a leaf. Revealing the order at the foundation of the seemingly chaotic natural world, Patterns in Nature explores not only the math and science but also the beauty and artistry behind nature’s awe-inspiring designs. Unlike the patterns we create, natural patterns are formed spontaneously from the forces that act in the physical world. Very often the same types of pattern and form—such as spirals, stripes, branches, and fractals—recur in places that seem to have nothing in common, as when the markings of a zebra mimic the ripples in windblown sand. But many of these patterns can be described using the same mathematical and physical principles, giving a surprising unity to the kaleidoscope of the natural world. Richly illustrated with 250 color photographs and anchored by accessible and insightful chapters by esteemed science writer Philip Ball, Patterns in Nature reveals the organization at work in vast and ancient forests, powerful rivers, massing clouds, and coastlines carved out by the sea. By exploring similarities such as the branches of a tree and those of a river network, this spectacular visual tour conveys the wonder, beauty, and richness of natural pattern formation.

Data-Intensive Text Processing with MapReduce

Data-Intensive Text Processing with MapReduce PDF Author: Jimmy Lin
Publisher: Springer Nature
ISBN: 3031021363
Category : Computers
Languages : en
Pages : 171

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Book Description
Our world is being revolutionized by data-driven methods: access to large amounts of data has generated new insights and opened exciting new opportunities in commerce, science, and computing applications. Processing the enormous quantities of data necessary for these advances requires large clusters, making distributed computing paradigms more crucial than ever. MapReduce is a programming model for expressing distributed computations on massive datasets and an execution framework for large-scale data processing on clusters of commodity servers. The programming model provides an easy-to-understand abstraction for designing scalable algorithms, while the execution framework transparently handles many system-level details, ranging from scheduling to synchronization to fault tolerance. This book focuses on MapReduce algorithm design, with an emphasis on text processing algorithms common in natural language processing, information retrieval, and machine learning. We introduce the notion of MapReduce design patterns, which represent general reusable solutions to commonly occurring problems across a variety of problem domains. This book not only intends to help the reader "think in MapReduce", but also discusses limitations of the programming model as well. Table of Contents: Introduction / MapReduce Basics / MapReduce Algorithm Design / Inverted Indexing for Text Retrieval / Graph Algorithms / EM Algorithms for Text Processing / Closing Remarks