American Fern Journal.; V.93 (2003)

American Fern Journal.; V.93 (2003)

Author: American Fern Society

Publisher: Legare Street Press

Published: 2021-09-09

Total Pages: 234

ISBN-13: 9781014452429

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This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.


The 18th Century Climate of Jamaica Derived from the Journals of Thomas Thistlewood, 1750-1786

The 18th Century Climate of Jamaica Derived from the Journals of Thomas Thistlewood, 1750-1786

Author: Michael Chenoweth

Publisher: American Philosophical Society

Published: 2003

Total Pages: 168

ISBN-13: 9780871699329

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Thomas Thistlewood is known for his daily records of life on a slave plantation in eighteenth-century Jamaica. Thistlewood's previously unexamined weather journal is shown here to be the most important written record from the Earth's tropical regions available. His observation methods are superior to most of his contemporaries & provide a high-quality daily record of more than 35 years. Comparison of his records with modern weather records indicates that Thistlewood's Jamaica was a much cooler & moister place than in modern times. A 252-year record of tropical storm & hurricane frequency in Jamaica reveals that the late 20th-century minimum in storm frequency is unprecedented.


European Russian Forests

European Russian Forests

Author: Olga V. Smirnova

Publisher: Springer

Published: 2018-03-23

Total Pages: 572

ISBN-13: 9402411720

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The European Russian forests are described within the boreal, hemiboreal and nemoral forest regions; floodplain forests are also characterized. The book presents a classification and description of forest vegetation, soil characteristic and assessments of plant diversity and successional status of forest plant communities. Structure and composition of vegetation in early- and late-successional forests are analyzed with an emphasis on forests in State Nature reserves. Features of the historical land-use, such as slash-and-burn, forest cutting, grazing, influence of fires on forest ecosystems, etc. are discussed for each forest region. The book contains an analysis of the general dynamics of the forest cover during the last two decades based on satellite image processing. The main stages of transformation of forest landscapes in European Russia during the Holocene are briefly reviewed in connection with the development of the production economy of people.


Advances in Developmental Biology

Advances in Developmental Biology

Author: Paul Wassarman

Publisher: Elsevier

Published: 1996-06-25

Total Pages: 281

ISBN-13: 0080876803

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Volume 4 of Advances in Developmental Biology and Biochemistry consists of five chapters that review specific aspects of fly and mammalian development. In Chapter 1, Y. Mishina and R. Behringer discuss various aspects of Müllerian-inhibiting substance (MIS) in mammals, from a brief history of its discovery to recent studies of the MIS gene in transgenic and knock-out animals. In Chapter 2, C. Rushlow and S. Roth discuss the role of the dpp-group genes in dorsoventral patterning of the Drosophila embryo. In Chapter 3, M. Yip and H. Lipshitz discuss the terminal (asegmental termini) gene hierarchy of Drosophila and the genetic control of tissue specification and morphogenesis. In Chapter 4, R. Bachvarova discusses induction of mesoderm and the origin of anterior-posterior polarity in the mouse embryo, using the frog embryo as a paradigm. In Chapter 5, P. Vogt discusses human Y chromosome function in male germ cell development.


Shaping the Future of ICT

Shaping the Future of ICT

Author: Ibrahiem M. M. El Emary

Publisher: CRC Press

Published: 2017-09-19

Total Pages: 521

ISBN-13: 1498781195

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The International Conference on Communications, Management, and Information Technology (ICCMIT’16) provides a discussion forum for scientists, engineers, educators and students about the latest discoveries and realizations in the foundations, theory, models and applications of systems inspired on nature, using computational intelligence methodologies, as well as in emerging areas related to the three tracks of the conference: Communication Engineering, Knowledge, and Information Technology. The best 25 papers to be included in the book will be carefully reviewed and selected from numerous submissions, then revised and expanded to provide deeper insight into trends shaping future ICT.


California Indian Languages

California Indian Languages

Author: Victor Golla

Publisher: Univ of California Press

Published: 2011-09-20

Total Pages: 395

ISBN-13: 0520266676

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"Victor Golla has been the leading scholar of California Indian languages for most of his professional life, and this book shows why. His ability to synthesize centuries of fieldwork and writings while bringing forward new ideas and fresh ways of looking at California’s famous linguistic diversity will make this the primary text for anyone interested in California languages."--Leanne Hinton, Professor Emerita of Linguistics, University of California, Berkeley and author of How to Keep Your Language Alive “This book is a wonderful contribution that only Golla could have written. It is a perfect confluence of author and subject matter.”--Ives Goddard, Senior Linguist, Emeritus, Smithsonian Institution "Golla is a gifted polymath and California Indian Languages is certainly his landmark achievement, required reading for any linguist, archaeologist, ethnographer, or historian interested in aboriginal California."--Robert L. Bettinger, Professor of Anthropology, University of California Davis and author of Hunter-Gatherer Foraging "The preeminent figure in his field, Victor Golla has written a masterpiece filled with treasures for every audience: Indian communities working toward cultural and linguistic revival; general readers interested in the many cultures of Native California; and scholars in the fields of language, archaeology, and prehistory. The information here is so detailed that it supersedes all previous reference works."--Andrew Garrett, Professor of Linguistics, University of California Berkeley and Director, Survey of California and Other Indian Languages “This is a truly magnificent work, at once authoritative, comprehensive, accessible to a wide readership, and fascinating. Masterfully integrating linguistic, archaeological, historical, and cultural information, the author describes not just the languages, but also the major figures in the story: speakers, explorers, missionaries, and scholars. It is beautifully written, a great pleasure to read, and difficult to put down."--Marianne Mithun, author of The Languages of Native North America