Download or read book Transcranial Doppler Sonography written by Rune Aaslid and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every few years a dissertation comes to the area of clinical application of medical technology which carries us forward as on a magic carpet into new regions of understanding and patient care. This book is such a magic carpet. It brings together, in a clear and incisive fashion, important hemodynamic principles with a simple noninvasive method of application to a part of the cerebral vasculature which has been relatively inaccessible. To the lucky and perceptive person who reads this book, a feeling of excitement and hope for progress is engendered. The diligent application of the potentials of transcranial Doppler ultrasound brings new power to our efforts in understanding the cerebral circulation and the causes, treatment and prevention of cerebrovascular disorders. Merrill P. Spencer, M. D. Director Institute of Applied Physiology and Medicine Seattle, Wash. , July 1986 Acknowledgements I am greatly indebted to Prof. He1ge Nornes, Oslo, who introduced me to the fascinating study of cerebral hemodynamics in the early 1970's and since then continually encouraged my interest in this field. It was through his pioneering work on the cerebral circulation-using peroperative electromagnetic flowmetry and Doppler techniques-that the basis was laid for the noninvasive trans cranial approach to the circle of Willis described in this book. I also gratefully acknowledge the stimulating case discussions with Prof. Peter Huber, Berne, at the very early introduction of trans cranial Doppler, the inspiring exchange of ideas with Dr. Merrill P.

Download or read book AWI 1 written by United States. Department of Agriculture and published by . This book was released on with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Entolomataceae of Tasmania written by machiel noordeloos and published by Springer Science & Business Media. This book was released on 2012-08-27 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of 14 years of collecting Entolomataceae in the native forests of Tasmania, Australia. Although initially involving only the Tasmanian residents Genevieve Gates and David Ratkowsky, who made twice- or thrice-weekly forays into the forests throughout the year, the project was subsequently joined by agaric specialist Machiel Noordeloos from the Netherlands, and by fungi photographer Michael Pilkington from the United Kingdom. The international character of the project is further evidenced by the earlier contributions of American mycologist Tim Baroni to the Tasmanian Rhodocybe species which form the basis of the chapter on the now-expanded concept of Clitopilus, and a visit of several months in 2010 by Brazilian Ph.D. candidate Fernanda Karstedt, who tested the keys to the Entoloma species. Consequently, several thousand well-annotated collections were found during this inventory and form the basis of this monographic treatment of the Entoloma and Clitopilus of Tasmania. The resulting 90 Entoloma species and 10 Clitopilus species are well documented with standardized descriptions, line drawings of fruit bodies and diagnostic microscopic characters, and, when available, with colour photographs. Thanks to the intensive search, it was possible to illustrate most species in colour. Dichotomous keys facilitate identification of the species. The species concept used is morphologically based; in several cases, however, identification to species level is supported by molecular data.

Download or read book Twentieth century Suriname written by Rosemarijn Hoefte and published by Ian Randle Publishers. This book was released on 2001 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combining a broad thematic approach with a focus on long-term developments in Surinam, the book consists of thirteen chapters that discuss the main trends major areas of research.

Download or read book Guyana 1838 1985 written by Steve Garner and published by Ian Randle Publishers. This book was released on 2008 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book traces the creation of ethnic groups in nineteenth century Guyana and its ultimate impact on the colony's political consituencies as it moved to independence. The construction of the nation in the postcolonial period is approached through an analysis of cricket, trade unions and women traders in the late 1970s and early 1980s. The author argues that ethnicity as a historical relationship can be understood as a social experience if it is viewed as part of a set of overlapping identities which include class and gender. It also contends that ethnicity in Guyana was created in colonial times and deployed as a tool for dominance which has reconfigured itself to function effectively in postcolonial times.

Download or read book The Caribbean City written by Rivke Jaffe and published by Ian Randle Publishers. This book was released on 2008 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Caribbean cities are a unique yet underexposed phenomenon. Their distinctiveness results from a combination of interrelated factors including a history of slavery, development under the hemispheric hegemony of the United States and spatial limitations imposed by the settings of most Caribbean urban areas." "This innovative volume presents a detailed introduction to the spatial, socio-cultural and economic characteristics of the Caribbean city, followed by case studies of selected cities in the Dutch, Hispanophone, Francophone and Anglophone Caribbean. It discusses a broad range of disciplinary approaches in examining the urban Caribbean, incorporating perspectives from anthropology, sociology, history, political science, geography and literary and cultural criticism."--BOOK JACKET.

Download or read book Bryophyte Biology written by Bernard Goffinet and published by Cambridge University Press. This book was released on 2008-10-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fully updated and expanded new edition offers a complete overview of hornworts, liverworts, and mosses--diverse groups of land plants that occupy many habitats throughout the world. Revised classifications incorporate contributions from the most recent phylogenetic studies. Six new chapters have also been added, focusing on Physcomitrella to plant genomic research, population ecology of bryophytes, mechanisms of drought tolerance, a phylogenomic perspective on land plant evolution, and problems and progress of bryophyte speciation and conservation. Rich in primary source references and written by leaders in the field, this comprehensive text is suitable for advanced students and researchers.