P.A. Jenkins's Books

Plant Atlas 2020

Mapping Changes in the Distribution of the British and Irish Flora

By: P. A. Stroh,K. J. Walker,T. A. Humphrey,O. L. Pescott,R. J. Burkmar

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Plant Atlas 2020

Mapping Changes in the Distribution of the British and Irish Flora

By: P. A. Stroh,K. J. Walker,T. A. Humphrey,O. L. Pescott,R. J. Burkmar

An authoritative two-volume overview of the distribution of the wild plants of Great Britain and Ireland Plant Atlas 2020 presents the results of field surveys by the Botanical Society of Britain and Ireland, building on past atlas surveys undertaken by the Botanical Society in the early and late twentieth century. Drawing on the work of thousands of botanists who covered the entirety of Britain and Ireland between 2000 and 2019, this two-volume book features introductory chapters that provide a detailed assessment of the changes to the region’s flora over the past hundred years. Distribution maps and accompanying text and graphics display the phenology, altitudinal range, and time-series trends for 2,616 native and alien species and 247 hybrids. With more than 30 million records gathered during the project, Plant Atlas 2020 will serve as an essential resource for the study and conservation of these wild plants and their vitally important habitats for decades to come. The most in-depth survey of British and Irish flora ever undertaken, based on more than 30 million individual records Covers 2,616 native and alien species and 247 hybrids Features a wealth of distribution maps and infographics, accompanied by informative text A must-have reference book for botanists, field naturalists, conservation organizations, government agencies, and anyone interested in the diverse plant life of Great Britain and Ireland

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Page Count

1530

Publisher

Princeton University Press

Published Date

ISBN 10

0691247609

ISBN 13

9780691247601

The Maya Prophecy

By: P. A. Faber

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The Maya Prophecy

By: P. A. Faber

According to Mayan prophecy, the world will end December 21, 2012. It is a mystery how the Mayans came to this conclusion; it is also a mystery how to stop certain doom. But in all their wisdom, is there a possibility that the Mayans knew how to postpone the end of the world? If so, could there be an ancient text that reveals the answer archaeologists seek? Anthropologist Kate OHara thinks so. She and a team of fellow academics stumble upon a mysterious Mayan codex while investigating in the Yucatan Peninsula. Before the codex can be authenticated, however, it disappears, and the team begins to receive death threats from a menacing secret society. Luckily, Kate already made a copy of the manuscript, and so begins the lengthy process of translation, despite the terrible danger to their lives. The codex reveals the story of Ahkan, a Maya shaman, and her cousin and soul mate, Took Pac, a priest of the Maya Temple of Kulkulkan. Took Pac discovered a secret text written by the Mayan king and prophet, Chan Bahlam II. Kate believes the answer to the worlds crisis may be found in the words of Chan Bahlam. Now she must try to translate the manuscript in timeand live long enough to share the good news with others.

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Page Count

429

Publisher

iUniverse

Published Date

ISBN 10

1469792117

ISBN 13

9781469792118

Futurity

"Futurity" is a science fiction novel with an apocalyptic touch, set 46 years in the future.

By: P. A. García

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Futurity

"Futurity" is a science fiction novel with an apocalyptic touch, set 46 years in the future.

By: P. A. García

Year 2059. After two years of searching, the crew of the spaceship Futurity finds a seemingly habitable moon in another solar system. The discovery could be the solution to the hardships of life on an overcrowded Earth. But what seemed to be the greatest find in the history of mankind will soon show a hidden, sinister face.

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Page Count

149

Publisher

Babelcube Inc.

Published Date

ISBN 10

107154926X

ISBN 13

9781071549261

Tederederies

By: P. A. Gillis

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Tederederies

By: P. A. Gillis

Everyone supports Fanny Williams as little Renny becomes part of the Aberbryncraig story and causes a problem or two on his way, showing considerable ingenuity and originality. Mrs Mopalot sorts it all out again with the help of those who have caused all the difficulties, her husband, cocoa in bed, and above all, most of the population of Aberbryncraig in one way or another. The Summer Party is rather unusual this year.

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Page Count

121

Publisher

Austin Macauley Publishers

Published Date

ISBN 10

1398458082

ISBN 13

9781398458086

Active Control of Vibration

By: Christopher C. Fuller,Sharon Elliott,P. A. Nelson

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Active Control of Vibration

By: Christopher C. Fuller,Sharon Elliott,P. A. Nelson

This book is a companion text to Active Control of Sound by P.A. Nelson and S.J. Elliott, also published by Academic Press. It summarizes the principles underlying active vibration control and its practical applications by combining material from vibrations, mechanics, signal processing, acoustics, and control theory. The emphasis of the book is on the active control of waves in structures, the active isolation of vibrations, the use of distributed strain actuators and sensors, and the active control of structurally radiated sound. The feedforward control of deterministic disturbances, the active control of structural waves and the active isolation of vibrations are covered in detail, as well as the more conventional work on modal feedback. The principles of the transducers used as actuateors and sensors for such control strategies are also given an in-depth description. The reader will find particularly interesting the two chapters on the active control of sound radiation from structures: active structural acoustic control. The reason for controlling high frequency vibration is often to prevent sound radiation, and the principles and practical application of such techniques are presented here for both plates and cylinders. The volume is written in textbook style and is aimed at students, practicing engineers, and researchers. - Combines material from vibrations, signal processing, mechanics, and controls - Summarizes new research in the field

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Page Count

345

Publisher

Academic Press

Published Date

ISBN 10

0080525911

ISBN 13

9780080525914

Moving Through and Passing On

Fulani Mobility, Survival and Identity in Ghana

By: Yaa P.A. Oppong

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Moving Through and Passing On

Fulani Mobility, Survival and Identity in Ghana

By: Yaa P.A. Oppong

The Fulani are one of West Africa's most populous and geographically dispersed ethnic groups. Commonly thought of as a pastoral people, primarily engaged in cattle herding, Fulani peoples are in reality highly differentiated in livelihood and patterns of mobility. Despite having a long history of residence in Ghana, Fulani are considered ""aliens"" in the eyes of the state and ""strangers"" by the various ethnic groups among whom they reside. Among Fulani themselves, differences of place, circumstance, and experience have generated parallel ambigoities on matters of identity and survival. In Moving Through and Passing On, Yaa P.A. Oppong focuses on the Fulani of the Greater Accra region to offer the first detailed account of the lives of this transnational community in Ghana.Based on eighteen months of ethnographic fieldwork, Oppong develops detailed case studies and draws upon over two hundred in-depth life histories to explore issues of mobility, survival, and identity among this spacially dispersed and diverse group. Using perspectives and insights gained from oral life histories, private and public ceremonies, and ethnic associations, she examines the sites and circumstances in which people profess to be the ""same"" or ""different"" from one another. The markers of Fulani identity-as recognized by Fulani and non-Fulani alike-are examined. Oppong also explores the factors that allow them, as a distinct ethnic category, to maintain and perpetuate this identity and viability in Greater Accra. The metaphoric analogy of ""construction sites"" is employed to define the explicit and implicit events and recurring processes through which people conceive of themselves as Fulani. These locations and contexts of action include ethnic associations, public gatherings, and common rites of passage. The recurring processes include genealogical reckoning of kinship and endogamous marriage transactions, and the ways in which ties of descent and filiation are used to enha

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Page Count

244

Publisher

Routledge

Published Date

ISBN 10

1351504339

ISBN 13

9781351504331

Book's by P.A. Jenkins

Plant Atlas 2020

Plant Atlas 2020

The Maya Prophecy

The Maya Prophecy

Futurity

Futurity

Tederederies

Tederederies

Active Control of Vibration

Active Control of Vibration

Moving Through and Passing On

Moving Through and Passing On

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