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Beitrage Zur Biologie Der Pflanzen Vol 6 Classic Reprint
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Book Synopsis Beiträge zur Biologie der Pflanzen, Vol. 6 (Classic Reprint) by : Ferdinand Cohn
Download or read book Beiträge zur Biologie der Pflanzen, Vol. 6 (Classic Reprint) written by Ferdinand Cohn and published by Forgotten Books. This book was released on 2017-03-22 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Beiträge zur Biologie der Pflanzen, Vol. 6 Eine Untersuchung der Frage, wie das Bluten der Zelle geschieht, hat nu bedingt auszugehen von der sicheren Feststellung der Thatsache, welche Pflanzen bluten, und ob dieser Vorgang überhaupt ein allgemein verbreiteter Process ist. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Beiträge zur Biologie der Pflanzen, Vol. 2 (Classic Reprint) by : Ferdinand Cohn
Download or read book Beiträge zur Biologie der Pflanzen, Vol. 2 (Classic Reprint) written by Ferdinand Cohn and published by Forgotten Books. This book was released on 2017-06-15 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Beitrage zur Biologie der Pflanzen, Vol. 2 Solche und andere Verschiedenheiten des Materials, die fort schreitende Theilung der Arbeit und die Vertiefung in specielle Probleme, namentlich aus dem an Mannigfaltigkeiten reichen Gebiete der hoheren Entwickelungen, haben, wie es scheint, allmahlich eine schadliche Entfremdung zwischen beiden Lagern der organischen Naturforschung begunstigt. Die fruchtbare Wechselwirkung ist seit langerer Zeit ziemlich sparsam gewesen, und man durfte bei den einzelnen Forschern selten viel Interesse selbst fur die wichtigsten Arbeiten der Schwesterdisciplin finden. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Beiträge zur Biologie der Pflanzen, Vol. 7 (Classic Reprint) by : Ferdinand Cohn
Download or read book Beiträge zur Biologie der Pflanzen, Vol. 7 (Classic Reprint) written by Ferdinand Cohn and published by Forgotten Books. This book was released on 2017-06-15 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Beitrage zur Biologie der Pflanzen, Vol. 7 Terminologie bequemer ist, als die schwerlallige Bezeichnungsweise mit positiv, negativ und transversal; sie hat aber, worauf auch von mehreren Seiten hingewiesen worden ist, den wesentlichen Nachtheil, dass dabei die nicht zu entbehrenden neutralen Ausdrucke verloren gehen, und hierin ist wohl auch der einzige Grund zu sehen, warum die Darwin'sche Bezeichnungsweise sich nicht eingeburgert hat. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Quantitative Methods in Biological and Medical Sciences by : H.O. Lancaster
Download or read book Quantitative Methods in Biological and Medical Sciences written by H.O. Lancaster and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: My original intention was to write a history of medical statistics, used in its prewar sense, expanding the writings on the subject by Major Greenwood, from which I formed many of my ideas in the early days immediately after the Second World War. In later years, I decided that the scope of his works was narrower than what I think is appropriate now, for he was writing in an era before the acceptance and use of the Fisherian methods and he was probably not aware of the mathematization of many parts of biological theory. Further, the boundary between the medical and biological sciences has largely disappeared. Many texts have now been written on branches of the theory and practice inspired by R. A. Fisher (see §4. 13). I discuss the history of the use of quantitative methods in the biological sciences, defined after the style of Peller (1967) as that branch of science that uses a quantitative approach to, or quantitative logical reasoning on, or biology. The mathematical tech any issue having to do with medicine niques are various and not classified here. Within the book I use "biological sciences" to include medicine but use the longer phrase in its title to avoid misunderstandings as to content. Moreover, most of the experimental work carried out in medical research laboratories is performed on animals other than man.
Book Synopsis British Museum Catalogue of printed Books by :
Download or read book British Museum Catalogue of printed Books written by and published by . This book was released on 1896 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Beiträge zur Biologie der Pflanzen, Vol. 1 (Classic Reprint) by : Ferdinand Cohn
Download or read book Beiträge zur Biologie der Pflanzen, Vol. 1 (Classic Reprint) written by Ferdinand Cohn and published by Forgotten Books. This book was released on 2017-06-22 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Beitrage zur Biologie der Pflanzen, Vol. 1 Bei den Synchytrien, die hier besprochen werden sollen, ist jedoch von dieser Art der Mycel und sporen-bildung nichts wahrzunehmen. Ihre Sporen finden sich immer im Inneren von Zellen der Nahrpflanze und nie ist ein Myeel zu sehen, von dem sie abgeschnurt sein konnten, ebenso wenig keimen sie zu einem Mycel aus. Hatte man sie in fruhe rer Zeit gekannt, so wurde man sich ihre Entstehung nicht haben anders deuten konnen als durch freie Zellbildung aus dem Seite ihrer Nahrzellen, und sie wurden noch lange der alten vorher erwahnten Lehre zur Stutze gedient haben. Als jedoch De Bary und Woronin im Jahre 1863 das erste Synchytrium entdeckten und in seiner Entwick lung genau verfolgten war die Kenntniss der parasitischen Organis men schon wieder weiter gefordert, wodurch es moglich wurde, den neuentdeckten Schmarotzern sogleich ihre richtige Stelle anzuweisen. Es war durch Alexander Braun eine Familie einfach organisirter chlorophyllfreier Parasiten an Wasserpflanzen entdeckt werden, die Chytridiaceen, von denen einzelne Species ebenfalls im Inneren der Zelle leben, von der sie sich nahren. Sie pflanzen sich durch Sehwarm sporen fort, die sich in die Nahrzelle einbohren. Hier schwellen sie zu einem spharoidalen Korper an, dessen Inhalt bei der Fortpflanzung wieder vollstandigin Sehwarmsporen zerfallt. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Orchid Biology written by Joseph Arditti and published by . This book was released on 1977 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orchid Biology: Reviews and Perspectives, IX, (2007) presents a broad range of scientific subjects that represents the most current knowledge in orchidology. This volume includes chapters that discuss (1) Calaway Dodson, whose research on the orchids of Ecuador continues to inspire generations of botanists; (2) orchids pollinated by Lepidoptera; (3) a comprehensive survey of terrestrial orchid morphology; (4) the original writings (translated into English) on orchid seed germination by Noël Bernard; (5) the origin of Singapore's national flower, the well-known orchid Vanda 'Miss Joaquim'; (6) a thorough overview of the impact that DNA sequence data has made in orchid systematics by focusing on the first decade of contributions in molecular phylogenetic studies of Orchidaceae; and (7) a detailed appendix, the subject of which is species-by-species records from pollination to fruit ripening, seed maturation, and germination of orchids. Volume IX of Orchid Biology: Reviews and Perspectives is truly international in scope and diverse in subject. 10th volume (2009) in a series which was initiated in 1977. Like previous volumes, it contains scientific peer reviewed reviews on topics dealing with orchids. These topics include 1) a history of orchid breeders in Singapore, 2) discussion of research on pollen effects on orchid flowers carried out a century ago by the German plant physiologist Hans Fitting in Bogor, Indonesia which led to the first suggestion that plants produce hormones, 3) consideration whether orchids are mentioned in the Bible, 4) review of food hairs in orchids, 5) outline of pollen dispersal units in orchids, 6) survey of orchids in art, 7) a tracing of the history of Vanilla pollination, 8) a chapter on viruses which attack orchids and 9) an appendix which lists a very large number of orchid books. All the volumes in this series will appeal to those who are interested in orchids and plant scientists in general.
Book Synopsis Roots of Ecology by : Frank N. Egerton
Download or read book Roots of Ecology written by Frank N. Egerton and published by Univ of California Press. This book was released on 2012-07-17 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Ecological questions are at the center of many of the most important decisions faced by humanity. Roots of Ecology documents the deep ancestry of this enormously important science from the early ideas of Herodotus, Plato, and Pliny; up through those of Linnaeus and Dawin, to those that inspired Ernst Haeckel's mid-nineteenth-century neologism ecology. Based on a long-running series of regularly published columns, this important work gathers a vast literature that illustrates the development of the ecological concepts, environmental ideas, and creative reasoning that have led to our modern view of ecology. Roots of Ecology should be on every ecologist's shelf."--Back cover.
Book Synopsis Orchid Biology, Reviews and Perspectives by : Joseph Arditti
Download or read book Orchid Biology, Reviews and Perspectives written by Joseph Arditti and published by . This book was released on 1977 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Academy written by and published by . This book was released on 1884 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vaccines written by Stanley A. Plotkin and published by Elsevier Health Sciences. This book was released on 2008-02-11 with total page 1748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and updated, this respected reference offers comprehensive and current coverage of every aspect of vaccination-from development to use in reducing disease. It provides authoritative information on vaccine production, available preparations, efficacy, and safety...recommendations for vaccine use, with rationales...data on the impact of vaccination programs on morbidity and mortality...and more. And now, as an Expert Consult title, it includes a companion web site offering this unparalleled guidance where and when you need it most! Provides a complete understanding of each disease, including clinical characteristics, microbiology, pathogenesis, diagnosis, and treatment, as well an epidemiology and public health issues. Offers comprehensive coverage of both existing vaccines and vaccines currently in the research and development stage. Examines vaccine stability, immunogenicity, efficacy, duration of immunity, adverse events, indications, contraindications, precautions, administration with other vaccines, and disease control strategies. Analyses the cost-benefit and cost-effectiveness of vaccines. Discusses the proper use of immune globulins and antitoxins. Illustrates concepts and objective data with approximately 600 tables and figures. Includes access to a companion web site offering the complete contents of the book - fully searchable - for rapid consultation from anyplace with an Internet connection.
Book Synopsis General Catalogue of Printed Books by : British Museum. Department of Printed Books
Download or read book General Catalogue of Printed Books written by British Museum. Department of Printed Books and published by . This book was released on 1969 with total page 1138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Cells of Life by : Leopold E. Klopfer
Download or read book The Cells of Life written by Leopold E. Klopfer and published by . This book was released on 1964 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Ciliated Protozoa by : John O. Corliss
Download or read book The Ciliated Protozoa written by John O. Corliss and published by Elsevier. This book was released on 2016-04-20 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ciliated Protozoa: Characterization, Classification and Guide to the Literature, Second Edition presents a premature major overhauling of the systematics of the Ciliophora sensu lato, which is considered a separate phylum. This book includes a developed rationale and defined criteria that serve as a basis for the reclassification of the ciliates. Discussions of controversial taxa are provided, including arbitrary but critical resolution of their place in, or rejection from, the new overall system. The ideas concerning the evolution of ciliates, as well as “phylogenetic trees are also covered in this text. This text categorizes the ciliates into three classes—Kinetofragminophora, Oligohymenophora, and Polyhymenophora. This publication is a good source for biologists and students interested in ciliates.
Book Synopsis Kaplan's Principles of Plant Morphology by : Donald Kaplan
Download or read book Kaplan's Principles of Plant Morphology written by Donald Kaplan and published by CRC Press. This book was released on 2022-03-02 with total page 1318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kaplan's Principles of Plant Morphology defines the field of plant morphology, providing resources, examples, and theoretical constructs that illuminate the foundations of plant morphology and clearly outline the importance of integrating a fundamental understanding of plant morphology into modern research in plant genetics, development, and physiology. As research on developmental genetics and plant evolution emerges, an understanding of plant morphology is essential to interpret developmental and morphological data. The principles of plant morphology are being brought into studies of crop development, biodiversity, and evolution during climate change, and increasingly such researchers are turning to old texts to uncover information about historic research on plant morphology. Hence, there is great need for a modern reference and textbook that highlights past studies and provides the synthesis of data necessary to drive our future research in plant morphological and developmental evolution. Key Features Numerous illustrations demonstrating the principles of plant morphology Historical context for interpretations of more recent genetic data Firmly rooted in the principles of studying plant form and function Provides evolutionary framework without relying on evolutionary interpretations for plant form Only synthetic treatment of plant morphology on the market Related Titles Les, D. H. Aquatic Dicotyledons of North America: Ecology, Life History, and Systematics (ISBN 978-1-4822-2502-0) Les, D. H. Aquatic Monotyledons of North America: Ecology, Life History, and Systematics (ISBN 978-1-1380-5493-6) Bowes, B. G. Colour Atlas of Woody Plants and Trees (ISBN 978-0-3674-7398-3) Bahadur, B. et al., eds. Asymmetry in Plants: Biology of Handedness (ISBN 978-1-1385-8794-6)
Book Synopsis Kingdoms, Empires, and Domains by : Mark A. Ragan
Download or read book Kingdoms, Empires, and Domains written by Mark A. Ragan and published by Oxford University Press. This book was released on 2023 with total page 857 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kingdoms, Empires, and Domains explores the history of the idea that there is more to the living world than plants and animals. Progressing chronologically through philosophical, religious, literary, and other pre-scientific traditions, leading molecular systematist Mark A. Ragan traces how transgressive creatures such as sponges, corals, algae, fungi, and diverse microscopic beings have been described, categorized, and understood throughout history. The book also explores how the concept of a "third kingdom of life" evolved within the fields of scientific botany and zoology, and continues to evolve up to the present day.
Download or read book What is Life? written by Josef Seifert and published by Rodopi. This book was released on 1997 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book makes four bold claims: 1) life is an ultimate datum, open to philosophical analysis and irreducible to physical reality; hence all materialist-reductionist explanations - most current theories - of life are false. 2) All life presupposes soul (entelechy) without which a being would at best fake life. 3) The concept of life is analogous and the most direct access to life in its irreducibility is gained through consciousness; 4) All life possesses an objective and intrinsic value that needs to be respected, human life possesses beyond this an inviolable dignity. Life and personal life are pure perfections, it being absolutely better to possess (personal) life than not to possess it. Chapter 1: the metaphysical essence and the many meanings of 'life, ' as well as its 'transcendental' character. Chapter 2: the irreducibility of biological life, its amazing empirical and philosophically intelligible essential features, and the ways of knowing them. Chapter 3: the immediate evidence and indubitable givenness of mental, conscious life as well as questions of (brain-) death and immortality. Chapter 4: the inviolable objective dignity of personal life and its self-transcendence; a new theory of the fourfold source of human dignity and rights. Chapter 5 (in dialogue-form): methods and results of philosophy versus those of empirical life-sciences
