Download or read book Atlas of Stem Anatomy in Herbs Shrubs and Trees written by Fritz Hans Schweingruber and published by Springer Science & Business Media. This book was released on 2012-09-07 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work, published in two volumes, contains descriptions of the wood and bark anatomies of 3000 dicotyledonous plants of 120 families, highlighting the anatomical and phylogenetic diversity of dicotyledonous plants of the Northern Hemisphere. The first volume principally treats families of the Early Angiosperms, Eudicots, Core Eudicots and Rosids, while the second concentrates on the Asterids. Presented in Volume 2 are microsections of the xylem and phloem of herbs, shrubs and trees of 1000 species and ca. 35 families of various life forms of the temperate zone along altitudinal gradients from the lowland at the Mediterranean coast to the alpine zone in Western Europe. Special attention is given to the very diverse family of Asteraceae. The global perspective of the findings is underlined by the analysis of 400 species from the Caucasus, the Rocky Mountains and Andes, the subtropical zone on the Canary Islands, the arid zones in the Sahara, in Eurasia, Arabia and Southwest North America, New Zealand and the boreal and arctic zones in Eurasia and Canada. The presence of annual rings in all life forms demonstrates that herbs and dwarf shrubs are an excellent tool for the reconstruction of annual biomass production and the interannual dynamic of plant associations. The common principle of the anatomical expression of secondary growth is a key factor in understanding evolution and adaptation processes in all life forms, from the 3 cm tall crepide pigmea (Crepis pygmaea) in the alpine zone to the 40 m tall ash (Fraxinus excelsior) in Central European riparian forests. The study opens vast fields of research for dendrochronology, wood anatomy, taxonomy and ecology.

Download or read book Index catalogue of the Library of the Surgeon General s Office United States Army written by National Library of Medicine (U.S.) and published by . This book was released on 1931 with total page 1204 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Collection of incunabula and early medical prints in the library of the Surgeon-general's office, U.S. Army": Ser. 3, v. 10, p. 1415-1436.

Download or read book Index catalogue of the Library of the Surgeon General s Office United States Army Army Medical Library written by National Library of Medicine (U.S.) and published by . This book was released on 1959 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index catalogue of the Library of the Surgeon General s Office United States Army written by Library of the Surgeon-General's Office (U.S.) and published by . This book was released on 1896 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index Medicus written by and published by . This book was released on 1891 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flowering Plants written by Armen Takhtajan and published by Springer Science & Business Media. This book was released on 2009-07-06 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt: Armen Takhtajan is among the greatest authorities in the world on the evolution of plants. This book culminates almost sixty years of the scientist's research of the origin and classification of the flowering plants. It presents a continuation of Dr. Takhtajan’s earlier publications including “Systema Magnoliophytorum” (1987), (in Russian), and “Diversity and Classification of Flowering Plants” (1997), (in English). In his latest book, the author presents a concise and significantly revised system of plant classification (‘Takhtajan system’) based on the most recent studies in plant morphology, embryology, phytochemistry, cytology, molecular biology and palynology. Flowering plants are divided into two classes: class Magnoliopsida (or Dicotyledons) includes 8 subclasses, 126 orders, c. 440 families, almost 10,500 genera, and no less than 195,000 species; and class Liliopsida (or Monocotyledons) includes 4 subclasses, 31 orders, 120 families, more than 3,000 genera, and about 65,000 species.This book contains a detailed description of plant orders, and descriptive keys to plant families providing characteristic features of the families and their differences.

Download or read book Biodiversity in Ecosystems written by Juan A. Blanco and published by BoD – Books on Demand. This book was released on 2015-04-17 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: The term biodiversity has become a mainstream concept that can be found in any newspaper at any given time. Concerns on biodiversity protection are usually linked to species protection and extinction risks for iconic species, such as whales, pandas and so on. However, conserving biodiversity has much deeper implications than preserving a few (although important) species. Biodiversity in ecosystems is tightly linked to ecosystem functions such as biomass production, organic matter decomposition, ecosystem resilience, and others. Many of these ecological processes are also directly implied in services that the humankind obtains from ecosystems. The first part of this book will introduce different concepts and theories important to understand the links between ecosystem function and ecosystem biodiversity. The second part of the book provides a wide range of different studies showcasing the evidence and practical implications of such relationships.

Download or read book Comparative Wood Anatomy written by Sherwin Carlquist and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition has been completely revised and has incorporated significant changes that have occurred in wood anatomy over the past years. "This book is recommended to all who are interested in a modern, stimulating, competent, and well illustrated work." (Holzforschung).

Download or read book Flowering Plants Dicotyledons written by Klaus Kubitzki and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compiled and written for advanced students, this encyclopedia contains a comprehensive treatment of the taxonomy of the families and genera of ferns and seed plants. The present volume, the sixth in this series, deals with five groups of dicotyledons, the Celastrales, Oxalidales, Rosales, Cornales, and Ericales, comprising 48 families.

Download or read book Mammals of South America Volume 2 written by James L. Patton and published by University of Chicago Press. This book was released on 2015-03-09 with total page 1363 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second installment in a planned three-volume series, this book provides the first substantive review of South American rodents published in over fifty years. Increases in the reach of field research and the variety of field survey methods, the introduction of bioinformatics, and the explosion of molecular-based genetic methodologies have all contributed to the revision of many phylogenetic relationships and to a doubling of the recognized diversity of South American rodents. The largest and most diverse mammalian order on Earth—and an increasingly threatened one—Rodentia is also of great ecological importance, and Rodents is both a timely and exhaustive reference on these ubiquitous creatures. From spiny mice and guinea pigs to the oversized capybara, this book covers all native rodents of South America, the continental islands of Trinidad and Tobago, and the Caribbean Netherlands off the Venezuelan coast. It includes identification keys and descriptions of all genera and species; comments on distribution; maps of localities; discussions of subspecies; and summaries of natural, taxonomic, and nomenclatural history. Rodents also contains a detailed list of cited literature and a separate gazetteer based on confirmed identifications from museum vouchers and the published literature.

Download or read book THE BROTHERS GRIMM written by NARAYAN CHANGDER and published by CHANGDER OUTLINE. This book was released on 2024-02-04 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE BROTHERS GRIMM MCQ (MULTIPLE CHOICE QUESTIONS) SERVES AS A VALUABLE RESOURCE FOR INDIVIDUALS AIMING TO DEEPEN THEIR UNDERSTANDING OF VARIOUS COMPETITIVE EXAMS, CLASS TESTS, QUIZ COMPETITIONS, AND SIMILAR ASSESSMENTS. WITH ITS EXTENSIVE COLLECTION OF MCQS, THIS BOOK EMPOWERS YOU TO ASSESS YOUR GRASP OF THE SUBJECT MATTER AND YOUR PROFICIENCY LEVEL. BY ENGAGING WITH THESE MULTIPLE-CHOICE QUESTIONS, YOU CAN IMPROVE YOUR KNOWLEDGE OF THE SUBJECT, IDENTIFY AREAS FOR IMPROVEMENT, AND LAY A SOLID FOUNDATION. DIVE INTO THE BROTHERS GRIMM MCQ TO EXPAND YOUR THE BROTHERS GRIMM KNOWLEDGE AND EXCEL IN QUIZ COMPETITIONS, ACADEMIC STUDIES, OR PROFESSIONAL ENDEAVORS. THE ANSWERS TO THE QUESTIONS ARE PROVIDED AT THE END OF EACH PAGE, MAKING IT EASY FOR PARTICIPANTS TO VERIFY THEIR ANSWERS AND PREPARE EFFECTIVELY.

Download or read book The Sensualist written by Barbara Hodgson and published by Chronicle Books. This book was released on 1998 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Helen Martin is a scholar of antique anatomical illustration. She knows the human body inside and out. But she doesn't know her own body anymore, because Helen is, quite literally, losing her senses. Sight, hearing, touch, smell, taste; all are disappearing. And she has started hallucinating - for surely it is a hallucination - that her body is being replaced, piece by piece, with someone else's. Her husband, too, seems to be lost; vanished during a business trip to Europe. Things grow more curious when Helen sets off to find him. On the night train to Vienna, mysteries proliferate. A parade of characters - from the grotesque to the jolly to the inexplicable - present her with bizarre gifts, gossip, rumor. Much of her unaccountable experience Helen is prepared to attribute to jet lag and a nasty head cold, until a gruesome murder at an anatomical museum alerts her to the fact that someone is taking her visit very seriously indeed.

Download or read book Australasia written by Robert Stewart (A.M.) and published by . This book was released on 1853 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Test Tube Envy written by J. Andrew Brown and published by Bucknell University Press. This book was released on 2005 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scientific disciplines considered range from nineteenth-century phrenology and ethnography to twentieth-century chemistry, quantum mechanics, cybernetics, and chaos theory. In so doing, Brown critically engages the work of Foucault and other social and philosophical theorists as he examines the ways in which scientific prestige is manufactured and appropriated on the literary stage."--Jacket.

Download or read book Estado da Medicina em 1858 Segunda edi o written by João Carlos de SALDANHA DE OLIVEIRA E. DAUN (Duke de Saldanha.) and published by . This book was released on 1859 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phylonyms written by Kevin de Queiroz and published by CRC Press. This book was released on 2020-04-30 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phylonyms is an implementation of PhyloCode, which is a set of principles, rules, and recommendations governing phylogenetic nomenclature. Nearly 300 clades - lineages of organisms - are defined by reference to hypotheses of phylogenetic history rather than by taxonomic ranks and types. This volume will document the Real World uses of PhyloCode and will govern and apply to the names of clades, while species names will still be governed by traditional codes. Key Features Provides clear regulations for implementing new guidelines for naming lineages of organisms incorporates expressly evolutionary and phylogenetic principles Works with existing codes of nomenclature Eliminates the reliance on rank-based classification in favor of phylogenetic relationships Related Titles: Rieppel, O. Phylogenetic Systematics: Haeckel to Hennig (ISBN 978-1-4987-5488-0) Cantino, P. D. and de Queiroz, K. International Code of Phylogenetic Nomenclature (PhyloCode) (ISBN 978-1-138-33282-9).

Download or read book Eugenia written by Valdeir D. Del Cont and published by Clube de Autores (managed). This book was released on 2022-01-27 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este livro trata da eugenia enquanto um campo de produção de conhecimento, estruturado em pressupostos teóricos, práticas sociais e laboratoriais com o propósito de intervir na constituição biológica humana, em estreita sintonia com os debates sobre hereditariedade na passagem do século XIX para o XX, em um solo epistemológico marcado por ideologias racistas e discriminatórias.