D Bats

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Bats

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Author : Heimo Mikkola
language : en
Publisher: BoD – Books on Demand
Release Date : 2022-04-20

Bats written by Heimo Mikkola and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-20 with Science categories.

Bats are widely distributed and vary enormously in their ecology, sociality, and behavior. They offer diverse cultural and economic contributions to human populations, such as ecotourism, guano, medicinal products, religious significance, and vector control, to name a few. Insectivorous bats consume massive quantities of insects and other arthropods, controlling important agricultural pests and potential disease vectors. Bats feeding on nectar help to maintain diversity in forests through the dispersal of seeds and pollen, essential to many plant species with high economic, biological, and cultural value. At the same time, bats are often associated with zoonotic disease risks, a trend that has been magnified by the global COVID-19 pandemic, although no direct infection from bat to human has been demonstrated. Rapid deforestation is also a major contributing factor to new viral emergences. This book suggests that education is a suitable tool to minimize prejudice against bats and a key step to creating a harmonious coexistence between humans and bats. Chapters address such topics as bats in folklore and culture, bat dispersal patterns, bats in ecosystem management, pesticide exposure risks, roost-tier preference, diversity and conservation, and ecology of white-nose syndrome.

Bats Codes

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Author : Shenghao Yang
language : en
Publisher: Springer Nature
Release Date : 2022-06-01

Bats Codes written by Shenghao Yang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-01 with Computers categories.

This book discusses an efficient random linear network coding scheme, called BATched Sparse code, or BATS code, which is proposed for communication through multi-hop networks with packet loss. Multi-hop wireless networks have applications in the Internet of Things (IoT), space, and under-water network communications, where the packet loss rate per network link is high, and feedbacks have long delays and are unreliable. Traditional schemes like retransmission and fountain codes are not sufficient to resolve the packet loss so that the existing communication solutions for multi-hop wireless networks have either long delay or low throughput when the network length is longer than a few hops. These issues can be resolved by employing network coding in the network, but the high computational and storage costs of such schemes prohibit their implementation in many devices, in particular, IoT devices that typically have low computational power and very limited storage. A BATS code consists of an outer code and an inner code. As a matrix generalization of a fountain code, the outer code generates a potentially unlimited number of batches, each of which consists of a certain number (called the batch size) of coded packets. The inner code comprises (random) linear network coding at the intermediate network nodes, which is applied on packets belonging to the same batch. When the batch size is 1, the outer code reduces to an LT code (or Raptor code if precode is applied), and network coding of the batches reduces to packet forwarding. BATS codes preserve the salient features of fountain codes, in particular, their rateless property and low encoding/decoding complexity. BATS codes also achieve the throughput gain of random linear network coding. This book focuses on the fundamental features and performance analysis of BATS codes, and includes some guidelines and examples on how to design a network protocol using BATS codes.

Bats

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Author : M. Brock Fenton
language : en
Publisher: University of Chicago Press
Release Date : 2015-01-28

Bats written by M. Brock Fenton and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-28 with Science categories.

There are more than 1,300 species of bats—or almost a quarter of the world’s mammal species. But before you shrink in fear from these furry “creatures of the night,” consider the bat’s fundamental role in our ecosystem. A single brown bat can eat several thousand insects in a night. Bats also pollinate and disperse the seeds for many of the plants we love, from bananas to mangoes and figs. Bats: A World of Science and Mystery presents these fascinating nocturnal creatures in a new light. Lush, full-color photographs portray bats in flight, feeding, and mating in views that show them in exceptional detail. The photos also take the reader into the roosts of bats, from caves and mines to the tents some bats build out of leaves. A comprehensive guide to what scientists know about the world of bats, the book begins with a look at bats’ origins and evolution. The book goes on to address a host of questions related to flight, diet, habitat, reproduction, and social structure: Why do some bats live alone and others in large colonies? When do bats reproduce and care for their young? How has the ability to fly—unique among mammals—influenced bats’ mating behavior? A chapter on biosonar, or echolocation, takes readers through the system of high-pitched calls bats emit to navigate and catch prey. More than half of the world’s bat species are either in decline or already considered endangered, and the book concludes with suggestions for what we can do to protect these species for future generations to benefit from and enjoy. From the tiny “bumblebee bat”—the world’s smallest mammal—to the Giant Golden-Crowned Flying Fox, whose wingspan exceeds five feet, A Battery of Bats presents a panoramic view of one of the world’s most fascinating yet least-understood species.

John D Bats To Sell Real Estate

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Author : John D. Bats
language : en
Publisher:
Release Date : 1841

John D Bats To Sell Real Estate written by John D. Bats and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1841 with Real property categories.

Bats

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Author : Marianne Taylor
language : en
Publisher: Ivy Press
Release Date : 2019-04-11

Bats written by Marianne Taylor and has been published by Ivy Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-11 with Nature categories.

"Meshing deft scientific text with Tuttle’s sumptuous images, it’s a superb introduction to the baroque morphologies and flying prowess of these beguiling beasts."- Nature Bats: An Illustrated Guide to All Species looks in detail at the more than 1,300 species known today. Nocturnal, fast-flying and secretive, they are endlessly fascinating, yet extremely difficult to observe and catalogue. The diversity of bats is both rich and underestimated and the threats they face from humans are very real. This guide illuminates the world of bats and reveals their true nature as intelligent, social and deeply misunderstood creatures. This extravagantly illustrated handbook features the work of famed nature photographer Merlin D. Tuttle and in-depth profiles of 288 bats, from the Large Flying Fox, which has a wingspan of more than five feet, to the Bumblebee Bat, contender for the world’s smallest mammal. Bats includes close-up images of these animals’ delicate and intricate forms and faces, each shaped by evolution to meet the demands of an extraordinarily specialized life, and a thorough introduction which explores their natural history and unique adaptations to life on the wing. If you like this you might also be interested in Owls by Marianne Taylor . . .

Bats

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Author : John D. Altringham
language : en
Publisher: Oxford University Press
Release Date : 2011-08-25

Bats written by John D. Altringham and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-25 with Nature categories.

Bats are highly charismatic and popular animals that are not only fascinating in their own right, but illustrate most of the topical and important concepts and issues in mammalian biology. This book covers the key aspects of bat biology, including evolution, flight, echolocation, hibernation, reproduction, feeding and roosting ecology, social behaviour, migration, population and community ecology, biogeography, and conservation. This new edition is fully updated and greatly expanded throughout, maintaining the depth and scientific rigour of the first edition. It is written with infectious enthusiasm, and beautifully illustrated with drawings and colour photographs.

Sociality In Bats

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Author : Jorge Ortega
language : en
Publisher: Springer
Release Date : 2016-06-07

Sociality In Bats written by Jorge Ortega and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-07 with Science categories.

This book provides new insights into the social behavior of bats - one of the most fascinating topics currently being pursued by researchers. After an introduction reviewing the history of research in bat behavioral ecology, it covers three major themes: bat sociality per se (Part I), bat communication (Part II), and ecological aspects (Part III). Part I offers a concise overview of the social organization and systems of bats, introducing readers to the complexity and dynamics of group structures. Part II is devoted to the innovative field of social communication, focusing on bat songs, dialects and calls. Part III discusses the influence of the environment on bat behavior, particularly with regard to roosting and foraging. This book addresses the needs of researchers working in behavioral sciences, evolution and ecology.

Echolocation In Bats And Dolphins

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Author : Jeanette A. Thomas
language : en
Publisher: University of Chicago Press
Release Date : 2004

Echolocation In Bats And Dolphins written by Jeanette A. Thomas and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Nature categories.

Although bats and dolphins live in very different environments, are vastly different in size, and hunt different kinds of prey, both groups have evolved similar sonar systems, known as echolocation, to locate food and navigate the skies and seas. While much research has been conducted over the past thirty years on echolocation in bats and dolphins, this volume is the first to compare what is known about echolocation in each group, to point out what information is missing, and to identify future areas of research. Echolocation in Bats and Dolphins consists of six sections: mechanisms of echolocation signal production; the anatomy and physiology of signal reception and interpretation; performance and cognition; ecological and evolutionary aspects of echolocation mammals; theoretical and methodological topics; and possible echolocation capabilities in other mammals, including shrews, seals, and baleen whales. Animal behaviorists, ecologists, physiologists, and both scientists and engineers who work in the field of bioacoustics will benefit from this book.

Stellaluna

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Author : NARAYAN CHANGDER
language : en
Publisher: CHANGDER OUTLINE
Release Date : 2023-11-21

Stellaluna written by NARAYAN CHANGDER and has been published by CHANGDER OUTLINE this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-21 with Juvenile Fiction categories.

THE STELLALUNA MCQ (MULTIPLE CHOICE QUESTIONS) SERVES AS A VALUABLE RESOURCE FOR INDIVIDUALS AIMING TO DEEPEN THEIR UNDERSTANDING OF VARIOUS COMPETITIVE EXAMS, CLASS TESTS, QUIZ COMPETITIONS, AND SIMILAR ASSESSMENTS. WITH ITS EXTENSIVE COLLECTION OF MCQS, THIS BOOK EMPOWERS YOU TO ASSESS YOUR GRASP OF THE SUBJECT MATTER AND YOUR PROFICIENCY LEVEL. BY ENGAGING WITH THESE MULTIPLE-CHOICE QUESTIONS, YOU CAN IMPROVE YOUR KNOWLEDGE OF THE SUBJECT, IDENTIFY AREAS FOR IMPROVEMENT, AND LAY A SOLID FOUNDATION. DIVE INTO THE STELLALUNA MCQ TO EXPAND YOUR STELLALUNA KNOWLEDGE AND EXCEL IN QUIZ COMPETITIONS, ACADEMIC STUDIES, OR PROFESSIONAL ENDEAVORS. THE ANSWERS TO THE QUESTIONS ARE PROVIDED AT THE END OF EACH PAGE, MAKING IT EASY FOR PARTICIPANTS TO VERIFY THEIR ANSWERS AND PREPARE EFFECTIVELY.

Bats In The Belfry

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Author : Edith Caroline Rivett
language : en
Publisher: DigiCat
Release Date : 2022-08-16

Bats In The Belfry written by Edith Caroline Rivett and has been published by DigiCat this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-16 with Fiction categories.

DigiCat Publishing presents to you this special edition of "Bats in the Belfry" by Edith Caroline Rivett. DigiCat Publishing considers every written word to be a legacy of humankind. Every DigiCat book has been carefully reproduced for republishing in a new modern format. The books are available in print, as well as ebooks. DigiCat hopes you will treat this work with the acknowledgment and passion it deserves as a classic of world literature.