Duplex and Quadruplex Telegraphy ; Multiplex Telegraphy ; Testing of Circuits ; Printing and Messenger-call Systems ; Submarine Telegraphy ; High-speed Telegraphy PDF Download
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Author:
Publisher:
ISBN:
Category : Cables, Submarine
Languages : en
Pages : 716
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Book Description
Author: Alex Bell
Publisher: Simon & Schuster Books for Young Readers
ISBN: 1534406522
Category : Juvenile Fiction
Languages : en
Pages : 352
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Book Description
In the final book of the whimsical Polar Bear Explorers’ Club series, Stella and the gang go on their most perilous adventure yet to find a cure for their cursed friend. Stella Starflake Pearl has been expelled from the Polar Bear Explorers’ Club. But that’s not going to stop her and the rest of the junior explorers from embarking on another exceptionally perilous expedition. It hasn’t been long since Shay was bitten by a witch wolf, but he’s in danger of turning into one himself. Only an ice queen’s long-lost spell book and Stella’s ice princess magic has the power to break the curse. The one thing standing in their way is a treacherous monolith no explorer has ever returned from…the Black Ice Bridge. In this final, daring installment of the Polar Bear Explorers’ Club series, Stella and the rest of the gang embark on their most fearsome quest yet, plagued by distrustful mermaids, screeching red devil squids, irksome trolls, and a centuries-old curse.
Author:
Publisher:
ISBN:
Category : Cables, Submarine
Languages : en
Pages : 716
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Book Description
![Exploring Polar Frontiers [2 volumes] PDF](https://books.google.com/books/content/images/frontcover/pETPEAAAQBAJ?fife=w80-h100)
Author: William James Mills
Publisher: Bloomsbury Publishing USA
ISBN: 1576074234
Category : Social Science
Languages : en
Pages : 844
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Book Description
Covers the entire history of Arctic and Antarctic exploration, from the voyage of Pytheas ca. 325 B.C. to the present, in one convenient, comprehensive reference resource. Exploring Polar Frontiers: A Historical Encyclopedia is the only reference work that provides a comprehensive history of polar exploration from the ancient period through the present day. The author is a noted polar scholar and offers dramatic accounts of all major explorers and their expeditions, together with separate exploration histories for specific islands, regions, and uncharted waters. He presents a wealth of fascinating information under a variety of subject entries including methods of transport, myths, achievements, and record-breaking activities. By approaching polar exploration biographically, geographically, and topically, Mills reveals a number of intriguing connections between the various explorers, their patrons and times, and the process of discovery in all areas of the polar regions. Furthermore, he provides the reader with a clear understanding of the intellectual climate as well as the dominant social, economic, and political forces surrounding each expedition. Readers will learn why the journeys were undertaken, not just where, when, and how.
Author: Mathieu Landriault
Publisher: Routledge
ISBN: 1000397653
Category : Political Science
Languages : en
Pages : 149
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Book Description
This book analyses the possibilities and limitations that sub-national actors face when developing diplomatic activities in the Arctic region. Sub-national actors, such as civil society groups and sub-national governments or administrations, have been active in international relations for decades. They face specific political and economic limitations on the international scene as non-sovereign entities. This book investigates how these actors have developed their international presence in the Arctic region. It analyzes the diplomatic activities of states, provinces, regional administrations, and multilateral forums made of sub-national governments to offer comparative insights on the strategies, interests, and activities of sub-national governments. Alaska, Scotland, Quebec, Yakutsk, and Indigenous People’s organizations are among the examples covered in this book that have forged bilateral and multilateral relations to promote and defend their interests and values. Moreover, sovereign states are often using these sub-national actors to further their own interests, as exemplified in this book in how Russia and China harnessed the potential of sub-national governments to align with their Arctic policies. The volume will be useful to academics and graduate students of Arctic politics, international relations, comparative politics, comparative federalism, foreign policy, and global governance.
Author: Michael Goodsite
Publisher: World Scientific
ISBN: 1800613237
Category : Political Science
Languages : en
Pages : 280
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Book Description
The Arctic's environment, economics and politics are changing rapidly, and the conflicting interests among stakeholders mean that it lacks sustainable political and military cooperation. States bordering the Arctic — Russia, Canada, the United States, and the Nordic countries — as well as those further afield — such as China and Japan — all recognize the economic benefits of the region, but struggle to address the security challenges and the potential environmental impact of activities conducted there. This book provides a snapshot of the subject areas connecting transport, environmental security, resource development, and military security, featuring new material written after Russia's second invasion of Ukraine.
Author: Paul Schurke
Publisher: University of Minnesota Press
ISBN:
Category : History
Languages : en
Pages : 248
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Book Description
High adventure in this account of a group of Russians and Americans (some of whom were Eskimos) and their Arctic expedition from Siberia to Alaska.
Author: Mark Nuttall
Publisher: Routledge
ISBN: 1136786805
Category : Reference
Languages : en
Pages : 2306
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Book Description
With detailed essays on the Arctic's environment, wildlife, climate, history, exploration, resources, economics, politics, indigenous cultures and languages, conservation initiatives and more, this Encyclopedia is the only major work and comprehensive reference on this vast, complex, changing, and increasingly important part of the globe. Including 305 maps. This Encyclopedia is not only an interdisciplinary work of reference for all those involved in teaching or researching Arctic issues, but a fascinating and comprehensive resource for residents of the Arctic, and all those concerned with global environmental issues, sustainability, science, and human interactions with the environment.
Author: Arctic Institute of North America
Publisher:
ISBN:
Category : Arctic regions
Languages : en
Pages : 1634
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Book Description
Author:
Publisher:
ISBN:
Category : Telephone
Languages : en
Pages : 668
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Book Description
Author: Hanns-Christian Gunga
Publisher: Academic Press
ISBN: 012815943X
Category : Science
Languages : en
Pages : 376
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Book Description
Human Physiology in Extreme Environments, Second Edition, offers evidence on how human biology and physiology is affected by extreme environments, also highlighting technological innovations that allow us to adapt and regulate environments. Covering a broad range of extreme environments, including high altitude, underwater, tropical climates, desert climates, arctic climates and space travel, the book also includes case studies that can be used to illustrate practical application. Graduate students, medical students and researchers will find this to be an interesting, informative and useful resource for human physiology, environmental physiology and medical studies. - Includes coverage of current global challenges and their consequences on human physiology and performance - Presents human physiological challenges in extreme environments - Provides an excellent source of information on paleontological and anthropological aspects - Offers practical medical and scientific uses of current concepts
