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Author : Donald Bean Gilchrist
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.:/5 (35 download)
Download or read book Doctoral Dissertations Accepted by American Universities written by Donald Bean Gilchrist and published by . This book was released on 1950 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harvard University. Graduate School of Arts and Sciences
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (3 download)
Download or read book Doctors of Philosophy and Doctors of Science ... with the Titles of Their Theses written by Harvard University. Graduate School of Arts and Sciences and published by . This book was released on 1949 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some issues do not include Doctors of science.
Author : Xerox University Microfilms
Publisher :
ISBN 13 :
Total Pages : 984 pages
Book Rating : 4.3/5 (91 download)
Download or read book Comprehensive Dissertation Index, 1861-1972: Biological sciences: anatomy, physiology, and genetics written by Xerox University Microfilms and published by . This book was released on 1973 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 712 pages
Book Rating : 4.3/5 (91 download)
Download or read book The National Union Catalog, Pre-1956 Imprints written by and published by . This book was released on 1968 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.F/5 ( download)
Download or read book Phytomorphology written by and published by . This book was released on 1954 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Helena Fernández
Publisher : Springer Science & Business Media
ISBN 13 : 1441971629
Total Pages : 395 pages
Book Rating : 4.4/5 (419 download)
Download or read book Working with Ferns written by Helena Fernández and published by Springer Science & Business Media. This book was released on 2010-11-11 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This well timed volume features a selection of chapters composed by experts in their respective fields. It covers a broad range of topics, from its fundamental biology to the fern’s population genetics and environmental and therapeutic applications.
Author : Xerox University Microfilms
Publisher :
ISBN 13 :
Total Pages : 1116 pages
Book Rating : 4.F/5 ( download)
Download or read book Comprehensive Dissertation Index, 1861-1972: Author index written by Xerox University Microfilms and published by . This book was released on 1973 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Swaran Jeet Singh Flora
Publisher : Academic Press
ISBN 13 : 0124199550
Total Pages : 752 pages
Book Rating : 4.1/5 (241 download)
Download or read book Handbook of Arsenic Toxicology written by Swaran Jeet Singh Flora and published by Academic Press. This book was released on 2014-12-26 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout history, arsenic has been used as an effective and lethal poison. Today, arsenic continues to present a real threat to human health all over the world, as it contaminates groundwater and food supplies. Handbook of Arsenic Toxicology presents the latest findings on arsenic, its chemistry, its sources and its acute and chronic effects on the environment and human health. The book takes readings systematically through the target organs, before detailing current preventative and counter measures. This reference enables readers to effectively assess the risks related to arsenic, and provide a comprehensive look at arsenic exposure, toxicity and toxicity prevention. - Brings together current findings on the effects of arsenic on the environment and human health - Includes state-of-the-art techniques in arsenic toxicokinetics, speciation and molecular mechanisms - Provides all the information needed for effective risk assessment, prevention and countermeasure
Author : Guy Smagghe
Publisher : Springer Science & Business Media
ISBN 13 : 1402091125
Total Pages : 583 pages
Book Rating : 4.4/5 (2 download)
Download or read book Ecdysone: Structures and Functions written by Guy Smagghe and published by Springer Science & Business Media. This book was released on 2009-03-06 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecdysone is the steroidal prohormone of the major insect moulting hormone 20-hydroxyecdysone. It groups with its homologues the steroidal molting hormones in arthropods, but they also occur in other phyla where they can play different roles. Besides ecdysteroids appear in many plants mostly as protection agents (toxins or antifeedants) against herbivorous insects. The important developments and achievements in modern ecdysone science since the first edition in 1989 by J. Koolman have led to this new revised, expanded and retitled reference work. New chapters in this edition include RNA interference, the ecdysone receptor crystal structures and structure activity relationships, etc. Each article may also be read independently, as a review of that particular subject. Complete up-to-date coverage of many important topics - the book is divisible into five conceptual areas: (1) Distribution and diversity of ecdysteroids in the two kingdoms is still basis, (2) In the post-genomic era, ecdysteroid genetic hierarchies in insect growth and reproduction, (3) Role of cross talk of genes and growth factors in ecdysteroid titers and signaling, (4) Ecdysteroids function through nuclear and membrane receptors, and (5) Ecdysteroids in modern agriculture, medicine, doping and ecotoxicology. Each of the 23 chapters is written by scientists active in the reviewed research area and a truly distinguished international team of contributors has been chosen. Ecdysone, Structures and Functions will be of immense use and contains essential information for scientists, students, and professionals alike in entomology, endocrinology, physiology, chemistry, and agricultural, plant, biomedicine and environmental sciences.
Author : Helena Fernández
Publisher : Springer
ISBN 13 : 3319751034
Total Pages : 539 pages
Book Rating : 4.3/5 (197 download)
Download or read book Current Advances in Fern Research written by Helena Fernández and published by Springer. This book was released on 2018-03-24 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ferns, collectively, represent an ancient species of vascular plant which has a direct connection to the beginning of life on Earth. Today they are valued for their ornamental appeal, environmental benefit or as sources of health benefiting metabolites. Current pteridology, the study of fern, encompasses a wide range of research activities including, but not limited to, plant physiology, stress tolerance, genetics and genomics. The goal of this book is to compile the most relevant research done with ferns during the last decade. It is organized into four parts: I, Biology and Biotechnology; II, Evolution and Conservation; III, Metabolism and Genetic Resources, and IV, Environment. Each section reveals the utilization of ferns as a tool to explore challenges unique to plant development and adaptation. This project represents our collective effort to raise the awareness of ferns as a model system to study higher plant functions. Among the distinctive features of our proposed book are: (i) a wide range of topics with contributing researchers from all around the world, and (ii) recent advances of theoretic and applied knowledge with implications to crop species of economic value.
Author : Klaus Kubitzki
Publisher :
ISBN 13 : 9782211814348
Total Pages : 0 pages
Book Rating : 4.8/5 (143 download)
Download or read book Flowering Plants written by Klaus Kubitzki and published by . This book was released on 1977 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gottlieb Haberlandt
Publisher :
ISBN 13 :
Total Pages : 804 pages
Book Rating : 4.F/5 ( download)
Download or read book Physiological Plant Anatomy written by Gottlieb Haberlandt and published by . This book was released on 1914 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alice F. Tryon
Publisher : Springer Science & Business Media
ISBN 13 : 1461389917
Total Pages : 659 pages
Book Rating : 4.4/5 (613 download)
Download or read book Spores of the Pteridophyta written by Alice F. Tryon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes a unique, encyclopedic reference work that systematizes and categorizes for the first time in such comprehensive fashion all known fern spores. The dominant feature of the work are the over 350 plates of electron micrographs showing the morphological characteristics of typical representatives of each spore type. The purpose of the book is to provide a complete survey of the available data on the fine structure and composition, development, and evolu- tionary significance of different types of spore walls, which have proven resistant to fossilization throughout geological ages. The classification system developed by the authors as the result of many years of research will be a point of reference, if not "the" systematic basis, for all future publication on the subject. The book will be of great interest to all botanists and evolutionary biologists working with spores and/or ferns, but it will also be of major importance to paleobotanists, palynologists, stratigraphers, and exploration geologists, since the focus of this treatise is on spores as highly adapted and longlived reproductive forms.
Author : R.M. Tryon
Publisher : Springer Science & Business Media
ISBN 13 : 1461381622
Total Pages : 869 pages
Book Rating : 4.4/5 (613 download)
Download or read book Ferns and Allied Plants written by R.M. Tryon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 869 pages. Available in PDF, EPUB and Kindle. Book excerpt: This systematic treatment of the ferns and allied plants provides a modern classification of the Pteridophyta based on an assess ment of the wealth of new data published during the last few decades as well as on our own research. The accounts of the gen era include systematics, ecology, geography, spores and cytology and often other aspects of their biology. The scope of the work has involved all genera and the Old World species of those gen era represented in America. For a few American genera, that are especially complex in the Old World, it has been necessary to limit their treatment to the American representatives and this is specifically indicated in those cases. The eight American genera that do not occur in the tropics are treated in less detail. They are Camptosorus, Gymnocarpium, Matteuccia and Onoclea of North America, Arthropteris and Thyrsopteris of the Juan Fernandez Islands, Pleurosorus of southern South America, and the amphi tropical Cryptogramma. The complete generic nomenclature is included, except in a few specified cases where taxonomic complexities of the Old World elements have not been resolved. The synonyms and ac cepted names of subgeneric and sectional taxa are included only when pertinent to the generic nomenclature or to an infrageneric classification. Only the name of a publishing author is cited. There is no bibliographic purpose served by including the name of a person who was the source of, but did not validly publish, a name or epithet.
Author : Linda E. Graham
Publisher : Wiley
ISBN 13 : 9780471615279
Total Pages : 304 pages
Book Rating : 4.6/5 (152 download)
Download or read book Origin of Land Plants written by Linda E. Graham and published by Wiley. This book was released on 1993-08-30 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: A critical, synthetic and comprehensive account offering discussion of early environments, the history of thought on land plant origins, various approaches used to study early plant evolution and the characteristics of green algae. Includes new ideas regarding evolution, comparative studies of fossil plants and carbon availability. Features abundant illustrations and an extensive bibliography.
Author : Tom A. Ranker
Publisher :
ISBN 13 : 9781107181496
Total Pages : 480 pages
Book Rating : 4.1/5 (814 download)
Download or read book Biology and Evolution of Ferns and Lycophytes written by Tom A. Ranker and published by . This book was released on 2008 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: "With their team of contemporary scholars, the editors present a thorough coverage of fundamental topics necessary for obtaining an up-to-date understanding of the biology of ferns and lycophytes. The book is organized into major topics that build from the individual and its biochemistry and structure, to genetics and populations, to interactions among individuals and the conservation of species, and concludes with perspectives on evolutionary history and classification. Each chapter is organized to review past work, explore current questions, and suggest productive directions for continued discoveries about these fascinating groups of organisms. Written for upper undergraduates, graduates and academic researchers, Biology and Evolution of Ferns and Lycophytes fills a major gap in biological, organism-level, evolutionary literature by providing a review of the biology and evolution of this important group of vascular land plants."--NHBS Environment Bookstore.
Author : Patricia G. Gensel
Publisher : Greenwood
ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.:/5 (49 download)
Download or read book Plant Life in the Devonian written by Patricia G. Gensel and published by Greenwood. This book was released on 1984 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
