The Monarch Butterfly PDF Download

Author: Fred A. Urquhart
Publisher:
ISBN:
Category : Monarch butterfly
Languages : en
Pages : 408

View

Book Description

Author: Sandeep Dhundhara
Publisher: John Wiley & Sons
ISBN: 111976033X
Category : Science
Languages : en
Pages : 354

View

Book Description
ENERGY STORAGE for MODERN POWER SYSTEM OPERATIONS Written and edited by a team of well-known and respected experts in the field, this new volume on energy storage presents the state-of-the-art developments and challenges for modern power systems for engineers, researchers, academicians, industry professionals, consultants, and designers. Energy storage systems have been recognized as the key elements in modern power systems, where they are able to provide primary and secondary frequency controls, voltage regulation, power quality improvement, stability enhancement, reserve service, peak shaving, and so on. Particularly, deployment of energy storage systems in a distributed manner will contribute greatly in the development of smart grids and providing promising solutions for the above issues. The main challenges will be the adoption of new techniques and strategies for the optimal planning, control, monitoring and management of modern power systems with the wide installation of distributed energy storage systems. Thus, the aim of this book is to illustrate the potential of energy storage systems in different applications of modern power systems, with a view toward illuminating recent advances and research trends in storage technologies. This exciting new volume covers the recent advancements and applications of different energy storage technologies that are useful to engineers, scientists, and students in the discipline of electrical engineering. Suitable for the engineers at power companies and energy storage consultants working in the energy storage field, this book offers a cross-disciplinary look across electrical, mechanical, chemical and renewable engineering aspects of energy storage. Whether for the veteran engineer or the student, this is a must-have for any library. AUDIENCE Electrical engineers and other designers, engineers, and scientists working in energy storage

Author: Bin Zhou
Publisher: Frontiers Media SA
ISBN: 2832513255
Category : Technology & Engineering
Languages : en
Pages : 1092

View

Book Description

Author: Nancy Lawson
Publisher: Chronicle Books
ISBN: 1616896175
Category :
Languages : en
Pages : 226

View

Book Description
In this eloquent plea for compassion and respect for all species, journalist and gardener Nancy Lawson describes why and how to welcome wildlife to our backyards. Through engaging anecdotes and inspired advice, profiles of home gardeners throughout the country, and interviews with scientists and horticulturalists, Lawson applies the broader lessons of ecology to our own outdoor spaces. Detailed chapters address planting for wildlife by choosing native species; providing habitats that shelter baby animals, as well as birds, bees, and butterflies; creating safe zones in the garden; cohabiting with creatures often regarded as pests; letting nature be your garden designer; and encouraging natural processes and evolution in the garden. The Humane Gardener fills a unique niche in describing simple principles for both attracting wildlife and peacefully resolving conflicts with all the creatures that share our world.

Author: Meeg Pincus
Publisher: Sleeping Bear Press
ISBN: 1534166750
Category : Juvenile Nonfiction
Languages : en
Pages : 44

View

Book Description
For decades, as the monarch butterflies swooped through every year like clockwork, people from Canada to the United States to Mexico wondered, "Where do they go?" In 1976 the world learned the answer: after migrating thousands of miles, the monarchs roost by the millions in an oyamel grove in Central Mexico's mountains. But who solved this mystery? Was it the scientist or the American adventurer? The citizen scientists or the teacher or his students? Winged Wonders shows that the mystery could only be solved when they all worked as a team--and reminds readers that there's another monarch mystery today, one that we all must work together to solve.

Author: Brenda Dziedzic
Publisher:
ISBN: 9780228102250
Category : GARDENING
Languages : en
Pages : 0

View

Book Description
"Raising Butterflies in the Garden is a guide to attracting local species of butterflies and moths in your garden. Readers can do this by growing the plants that they use in all stages of their life cycles. The author profiles 40 species of butterfly and moth, lists the plants they use and guides the reader through each species' life cycle, from egg to caterpillar to pupa to adult. Species are arranged by type and each profile includes a range map and many pictures."--

Author: Jay E. Diffendorfer
Publisher: Frontiers Media SA
ISBN: 2889661180
Category : Science
Languages : en
Pages : 422

View

Book Description
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Author: Mariya Ouaissa
Publisher: Springer Nature
ISBN: 3030971139
Category : Technology & Engineering
Languages : en
Pages : 294

View

Book Description
This book aims to provide a vision that can combine the best of both Artificial Intelligence (AI) and communication networks for designing the deployment trajectory to establish flexible Unmanned Aerial Vehicles (UAV) communication networks.This book will discuss the major challenges that can face deploying unmanned aerial vehicles in emergent networks. It will focus on possible applications of UAV in a Smart City environment where they can be supported by Internet of Things (IoT), wireless sensor networks, as well as 5G, and beyond. This book presents the possible problems and solutions, the network integration of the UAV and compare the communication technologies to be used.This book will be a collection of original contributions regarding state of the art AI/ML based solutions in UAV communication networks which can be used for routing protocol design, transport layer optimization, user/application behaviour prediction, communication network optimization, security, and anomaly detection.

Author: Deborah Hopkinson
Publisher: Chronicle Books
ISBN: 1452183481
Category : Juvenile Fiction
Languages : en
Pages : 70

View

Book Description
Butterflies Belong Here is a powerful story of everyday activism and hope. In this moving story of community conservation, a girl finds a home in a new place and a way to help other small travelers. This book is about the real change children can make in conservation and advocacy—in this case, focusing on beautiful monarch butterflies. • From Deborah Hopkinson and Meilo So, the acclaimed team behind Follow the Moon Home • An empowering, classroom-ready read • The protagonist is a girl whose family has recently immigrated to the United States. I know what to look for: large black-and-orange wings with a border of small white specks, flitting from flower to flower, sipping nectar. But though I looked hard, I couldn't find even one. I wondered if monarch butterflies belonged here. I wondered if I did, too. Butterflies Belong Here is proof that even the smallest of us are capable of amazing transformations. • Equal parts educational and heartwarming, this makes a great book for parents and grandparents, as well as librarians, science teachers, and educators. • Those interested in beautiful butterflies and everyday activism will find this lovely book both motivating and inspiring. • Perfect for children ages 5 to 8 years old • You'll love this book if you love books like Thank You, Earth: A Love Letter to Our Planet by April Pulley Sayre, The Honeybee by Kirsten Hall, and Greta and the Giants: Inspired by Greta Thunberg's Stand to Save the World by Zoë Tucker

Author: Ken Grossinger
Publisher: The New Press
ISBN: 1620978008
Category : Art
Languages : en
Pages : 135

View

Book Description
Named one of The Progressive magazine's Favorite Books of the Year An inside look at the organizers and artists on the front lines of political mobilization and social change “Ken [Grossinger] is one of the smartest strategists I know.” —John Sweeney, AFL-CIO president, 1995–2009 An artist’s mural of George Floyd becomes an emblem of a renewed movement for racial equality. A documentary film injects fuel into a popular mobilization to oust a Central American dictator. Freedom songs course through the American civil rights movement. When artists and organizers combine forces, new forms of political mobilization follow—which shape lasting social change. And yet few people appreciate how much deliberate strategy often propels this vital social change work. Behind the scenes, artists, organizers, political activists, and philanthropists have worked together to hone powerful strategies for achieving the world we want and the world we need. In Art Works, noted movement leader Ken Grossinger chronicles these efforts for the first time, distilling lessons and insights from grassroots leaders and luminaries such as Ai Weiwei, Courtland Cox, Jackson Browne, Shepard Fairey, Jane Fonda, Elizabeth Alexander, Bill McKibben, JR, Jose Antonio Vargas, and more. Drawing from historical and present-day examples—including Black Lives Matter, Standing Rock, the Hip Hop Caucus, the Legacy Museum, and the Art for Justice Fund—Grossinger offers a rich tapestry of tactics and successes that speak directly to the challenges and needs of today’s activists and of these political times.