Download or read book Quagga and Zebra Mussels written by Thomas F. Nalepa and published by CRC Press. This book was released on 2013-10-25 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction and rapid spread of two Eurasian mussel species, Dreissena polymorpha (zebra mussel) and Dreissena rostriformis bugensis (quagga mussel), in waters of North America has caused great concern among industrial and recreational water users. These invasive species can create substantial problems for raw water users such as water treatment facilities and power plants, and they can have other negative impacts by altering aquatic environments. In the 20 years since the first edition of this book was published, zebra mussels have continued to spread, and quagga mussels have become the greater threat in the Great Lakes, in deep regions of large lakes, and in the southwestern Unites States. Quagga mussels have also expanded greatly in eastern and western Europe since the first book edition was published. Quagga and Zebra Mussels: Biology, Impacts, and Control, Second Edition provides a broad view of the zebra/quagga mussel issue, offering a historic perspective and up-to-date information on mussel research. Comprising 48 chapters, this second edition includes reviews of mussel morphology, physiology, and behavior. It details mussel distribution and spread in Europe and across North America, and examines policy and regulatory responses, management strategies, and mitigation efforts. In addition, this book provides extensive coverage of the impact of invasive mussel species on freshwater ecosystems, including effects on water clarity, phytoplankton, water quality, food web changes, and consequences to other aquatic fauna. It also reviews and offers new insights on how zebra and quagga mussels respond and adapt to varying environmental conditions. This new edition includes seven video clips that complement chapter text and, through visual documentation, provide a greater understanding of mussel behavior and distribution.
Download or read book Zebra Stripes written by Tim Caro and published by University of Chicago Press. This book was released on 2016-12-05 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: From eminent biologists like Alfred Russel Wallace and Charles Darwin to famous authors such as Rudyard Kipling in his Just So Stories, many people have asked, “Why do zebras have stripes?” There are many explanations, but until now hardly any have been seriously addressed or even tested. In Zebra Stripes, Tim Caro takes readers through a decade of painstaking fieldwork examining the significance of black-and-white striping and, after systematically dismissing every hypothesis for these markings with new data, he arrives at a surprising conclusion: zebra markings are nature’s defense against biting fly annoyance. Popular explanations for stripes range from camouflage to confusion of predators, social facilitation, and even temperature regulation. It is a serious 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 is able to weigh up the pros and cons of each idea. Eventually—driven by experiments showing that biting flies avoid landing on striped surfaces, observations that striping is most intense where biting flies are abundant, and knowledge of zebras’ susceptibility to biting flies and vulnerability to the diseases that flies carry—Caro concludes that black-and-white stripes are an adaptation to thwart biting fly attack. Not just a tale of one scientist’s quest to solve a classic mystery of biology, Zebra Stripes is also a testament to the tremendous value of longitudinal research in behavioral ecology, demonstrating how observation, experiment, and comparative research can together reshape our understanding of the natural world.
Download or read book Zebra written by Christopher Plumb and published by Reaktion Books. This book was released on 2018-05-15 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Common and exotic, glamorous and ferocious, sociable and sullen: zebras mean many things to many people. But one facet of zebras universally fascinates: their stripes. The extraordinary beauty of zebras’ striped coats has ensured their status as one of the world’s most recognizable and popular animals. Zebra print is everywhere in contemporary society—on beanbags and bikinis, car seats and pencil cases. Many zoos house a zebra or two, and they are a common feature of children’s books and films. Zebras have been immortalized in paint by artists, including George Stubbs and Lucian Freud, and they even have a road crossing named after them. But despite their ubiquity, the natural and cultural history of zebras remain a mystery to most. Zebra is the most comprehensive and wide-ranging survey ever published of the natural and cultural history of this cherished animal, exploring its biology and cultural relevance in Africa and beyond. Few know that there are three species of zebra (plains, mountain, and Grévy's), that one of these is currently endangered, or that among the many subspecies was once found the quagga, an animal that once roamed southern Africa in large numbers before dying out in the 1880s. Drawing on a range of examples as dizzying as the zebra’s stripes, this book shows how the zebra’s history engages and intersects with subjects as diverse and rich as eighteenth-century humor, imperialism, and technologies of concealment. Including more than one hundred illustrations, many previously unpublished, Zebra offers a new perspective on this much-loved, much-depicted, but frequently misunderstood animal.
Download or read book Why Zebras Don t Get Ulcers written by Robert M. Sapolsky and published by Holt Paperbacks. This book was released on 2004-09-15 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renowned primatologist Robert Sapolsky offers a completely revised and updated edition of his most popular work, with over 225,000 copies in print Now in a third edition, Robert M. Sapolsky's acclaimed and successful Why Zebras Don't Get Ulcers features new chapters on how stress affects sleep and addiction, as well as new insights into anxiety and personality disorder and the impact of spirituality on managing stress. As Sapolsky explains, most of us do not lie awake at night worrying about whether we have leprosy or malaria. Instead, the diseases we fear-and the ones that plague us now-are illnesses brought on by the slow accumulation of damage, such as heart disease and cancer. When we worry or experience stress, our body turns on the same physiological responses that an animal's does, but we do not resolve conflict in the same way-through fighting or fleeing. Over time, this activation of a stress response makes us literally sick. Combining cutting-edge research with a healthy dose of good humor and practical advice, Why Zebras Don't Get Ulcers explains how prolonged stress causes or intensifies a range of physical and mental afflictions, including depression, ulcers, colitis, heart disease, and more. It also provides essential guidance to controlling our stress responses. This new edition promises to be the most comprehensive and engaging one yet.
Download or read book New Venture Creation written by Paul Burns and published by Bloomsbury Publishing. This book was released on 2023-12-30 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structured around the author's tried-and-tested New Venture Creation framework, this textbook encourages practical learning, enabling you to launch and develop your business. Broken down into three phases - Research, Business model development, Launch - the book provides a systematic approach which tells you everything you need to know and, most importantly, everything you need to do, to start a new venture. You will learn how organisations and entrepreneurs address issues via real life case insights and quotes, while fictional case studies are presented to explore how you might choose ways forward in your entrepreneurial journey. The popular and effective Workbook, which enables you to work through your thoughts and ideas on business development and construct a profile of your new venture, is now presented in a digital format. A new Digital links booklet directs to company websites and interviews with entrepreneurs, and these resources are designed so that they can be used concurrently with the book. This edition includes new material on the importance of anticipating new challenges and the need for re-strategizing and building resilience, while sustainability and diversity have been foregrounded in a re-examination of the case studies. New Venture Creation is the essential textbook for preparing for real-life entrepreneurial experience: accessible, practical and grounded in academic insight.
Download or read book How the Zebra Got Its Stripes Darwinian Stories Told Through Evolutionary Biology written by Léo Grasset and published by Simon and Schuster. This book was released on 2017-05-09 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: France’s brightest young scientist lucidly explains the intricacies of the animal kingdom through the lens of evolutionary biology. Why do giraffes have such long necks? Why are zebras striped? And why does the clitoris of the female hyena exactly resemble and in most respects function like the male's penis? Deploying the latest scientific research and his own extensive observations in Africa, Léo Grasset offers answers to these questions and many more in a book of post-Darwinian. Complex natural phenomena are explained in simple and at times comic terms, as Grasset turns evolutionary biology to the burning questions of the animal kingdom, from why elephants prefer dictators and buffaloes democracies, to whether the lion really is king. The human is, of course, just another animal, and the author's exploration of two million years of human evolution shows how it not only informs our current habits and behavior, but also reveals that we are hybrids of several different species. Prepare to be fascinated, shocked, and delighted, as well as reliably advised—by the end, you will know to never hug the beautiful, cuddly honey badger, and what explains its almost psychotic nastiness. This is serious science at its entertaining best.
Download or read book Cognition Evolution and Behavior written by Sara J. Shettleworth and published by Oxford University Press. This book was released on 2009-12-30 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do animals perceive the world, learn, remember, search for food or mates, communicate, and find their way around? Do any nonhuman animals count, imitate one another, use a language, or have a culture? What are the uses of cognition in nature and how might it have evolved? What is the current status of Darwin's claim that other species share the same "mental powers" as humans, but to different degrees? In this completely revised second edition of Cognition, Evolution, and Behavior, Sara Shettleworth addresses these questions, among others, by integrating findings from psychology, behavioral ecology, and ethology in a unique and wide-ranging synthesis of theory and research on animal cognition, in the broadest sense--from species-specific adaptations of vision in fish and associative learning in rats to discussions of theory of mind in chimpanzees, dogs, and ravens. She reviews the latest research on topics such as episodic memory, metacognition, and cooperation and other-regarding behavior in animals, as well as recent theories about what makes human cognition unique. In every part of this new edition, Shettleworth incorporates findings and theoretical approaches that have emerged since the first edition was published in 1998. The chapters are now organized into three sections: Fundamental Mechanisms (perception, learning, categorization, memory), Physical Cognition (space, time, number, physical causation), and Social Cognition (social knowledge, social learning, communication). Shettleworth has also added new chapters on evolution and the brain and on numerical cognition, and a new chapter on physical causation that integrates theories of instrumental behavior with discussions of foraging, planning, and tool using.
Download or read book Selling to Zebras written by Jeff Koser and published by Greenleaf Book Group. This book was released on 2008-10 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Even the most competitive companies only close about 15 percent of the deals in their sales pipelines. That means that salespeople spend time with prospects who, 85 percent of the time, aren't going to buy. Wouldn't those salespeople rather spend more time pursuing prospects they knew they could close? Or spend time with their prospects where it matters most at an executive level? Readers who are ready for exceptional results for themselves and their companies need "Selling to Zebras". The Zebra way can help salespeople identify the perfect prospects for their companies--their Zebras--and develop a sales process that will help them close deals 90 percent of the time. The Zebra method of selling will: Increase close rates; Shorten sales cycles; Increase average deal size; Reduce discounting and increase margins; Make better use of scarce resources; Make customers happy, creating a stable of great references. Jeff and Chad Koser don't just offer theories and concepts. They give readers specific tools, models, and spreadsheets they can customise to make the Zebra way the best way for their companies to do business.
Download or read book Southern Rhodesia Official Standard Names Approved by the United States Board on Geographic Names written by United States. Defense Mapping Agency. Topographic Center and published by . This book was released on 1973 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Life Extinction and Rebreeding of Quagga Zebras written by Peter Heywood and published by Cambridge University Press. This book was released on 2022-05-19 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extinction of quagga zebras left behind historical records, art, literature, and DNA whose information led to their rebreeding.
Download or read book Emerging Infectious Diseases written by and published by . This book was released on 2014 with total page 1154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Corporate Entrepreneurship and Innovation written by Paul Burns and published by Bloomsbury Publishing. This book was released on 2020-02-15 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a highly regarded expert on entrepreneurship, this bestselling textbook provides an engaging and comprehensive overview of corporate entrepreneurship. Now in its fourth edition and fully revised throughout, this accessible text is structured in four key parts that cover everything a student needs to know about the topic. After an initial consideration of what constitutes corporate entrepreneurship and innovation, the author then guides students through the four pillars of entrepreneurial architecture: culture, structure, leadership and strategy. The third section focusses on the entrepreneurial mind-set, including how to encourage creativity, business ideas and developing concepts. Finally, the book draws attention to corporate venturing, examining venture teams, intrapreneurs, market development and the role of shareholder value. It is no longer sufficient for businesses to grow simply by cutting costs and taking over competitors. To achieve true success, organisations must avoid an ageing product or service portfolio to bring new, innovative ideas to market. Corporate entrepreneurship is inherently risky and therefore requires a fresh approach to strategy. The approach Paul Burns offers will successfully overcome barriers to launching new ideas, internal challenges of managing creativity and show how to foster an entrepreneurial culture. This is the go-to textbook for all students studying Corporate Entrepreneurship, Intrapreneurship or Corporate Venturing at undergraduate, postgraduate or MBA level. The book is also essential reading for courses on Strategic Entrepreneurship and Innovation. New to this Edition: - Fully revised and updated content throughout with new four-part structure - Brand new case studies in every chapter, featuring some of the world's highest profile companies from across the globe - A greater focus on innovation, including a new chapter on this topic at the start of the book - New chapters on 'Developing a Business Model', 'Managing Change' and 'Managing Risk' - New on-page glossary with key terms highlighted in the text and defined in the margins - New Activities and Group Discussion topics at the end of each chapter
Download or read book AppleScript written by Hanaan Rosenthal and published by Apress. This book was released on 2007-02-01 with total page 809 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the second edition of a critically acclaimed reference. AppleScript is a scripting language allowing users add functionality to the Mac operating system, automating tasks, adding functions, making things easier. It’s popular because it’s available for free on any Mac operating system, and it is easy to pick up and use, so it is within the bounds of any fairly proficient Mac user, not just developers. The new edition offers a complete guide to using AppleScript, from beginning steps, right up to the professional level - nothing is left out. This edition is updated to support AppleScript 1.10/Mac OS X Tiger.
Download or read book Impact and Management of Marine Biofouling written by Yigit Kemal Demirel and published by Frontiers Media SA. This book was released on 2022-08-04 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildlife Review written by and published by . This book was released on 1974 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Highway Safety Literature written by and published by . This book was released on 1969 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Highway Safety Literature Annual Cumulation written by United States. National Highway Safety Bureau and published by . This book was released on with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
