Annelids, Parasitic Worms, Protozoans, Etc. Part J [microform] : Polychaeta (supplementary) PDF Download
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Author: J. H. Ashworth
Publisher:
ISBN: 9780665828744
Category : Canadian Arctic Expedition
Languages : en
Pages : 7
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Book Description
![Annelids, Parasitic Worms, Protozoans, Etc. Part J [microform] : Polychaeta (supplementary) PDF](https://books.google.com/books/content/images/frontcover/ZNY8zQEACAAJ?fife=w80-h100)
Author: J. H. Ashworth
Publisher:
ISBN: 9780665828744
Category : Canadian Arctic Expedition
Languages : en
Pages : 7
Get Book Here
Book Description
![Annelids, Parasitic Worms, Protozoans, Etc. Part J [microform] PDF](https://books.google.com/books/content/images/frontcover/ieitzgEACAAJ?fife=w80-h100)
Author: J H Ashworth
Publisher: Legare Street Press
ISBN: 9781015083660
Category :
Languages : en
Pages : 20
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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: William Healey Dall
Publisher:
ISBN:
Category : Canadian Arctic Expedition
Languages : en
Pages : 38
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Book Description
Author: E. Gnaiger
Publisher: Springer Science & Business Media
ISBN: 3642818633
Category : Science
Languages : en
Pages : 378
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Book Description
Author: Rainer Flindt
Publisher: Springer Science & Business Media
ISBN: 354030147X
Category : Science
Languages : en
Pages : 301
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Book Description
This book of tables provides comparative data from the fields of zoology, botany, microbiology, and human biology. It is a "must" for everyone interested in biology but also of help for all parents to address questions such as "Mama/Papa, how old can a ... be?" The plain facts of life from all areas of biology, including such topics as growth rates of hair and nails, and ages and weights of seeds are simply fascinating. Biology comes alive in this comprehensive and entertaining reference work. Warning: Anybody who begins browsing through this book will not easily stop reading!
Author: B. Rinkevich
Publisher: Springer Science & Business Media
ISBN: 3642797350
Category : Medical
Languages : en
Pages : 261
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Book Description
The biological bases of invertebrate immune responses have interested scientists for decades, from the first relevant observation by E. Metchnikoff in 1882, who discovered phagocytosis while studying starfish larvae. Invertebrate immunology first began to be appre ciated as an important field in the late 1960s and 1970s. However, in the following years there was much controversy regarding the question: do invertebrates offer insight into the origin of the sophisticated immune responses of the vertebrates? There are several reasons why progress in research on invertebrate immune competence has been painfully slow. One of the main impediments to the progress, as compared to the fast development of knowledge in the vertebrate systems, was the fact that most of the studies concentrated on "whole organism" assays, mainly on grafting tissues between allogeneic partners. Only in the last few years have more and more aspects of invertebrate immunity been investigated on the cellular, biochemical and molecular levels. These studies led to discoveries of novel defense reactions, new pathways of effector mechanisms which are elicited after recognition of "nonself', and complex, sometimes highly polymorphic genetic elements that control invertebrate immune reactions. The importance of invertebrate immunity for understanding "immunology" as a whole, despite the conflicting models and hypotheses, is now much more recognized than before. Although most of the 20 phyla belonging to the inver tebrates have different modes of life, body organizations, habitats occupied, and biochemical patterns, they show striking aspects of exceptional precision for discriminating between self and nonself.
Author: Olav Giere
Publisher: Springer Science & Business Media
ISBN: 366202912X
Category : Science
Languages : en
Pages : 339
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Book Description
This is a comprehensive treatise on meiobenthology, the science of small animals which live, often disregarded even by zoologists, in huge numbers in all aquatic sediments. Covering all the scientific literature on the subject, particular emphasis is placed on ecological and systematic aspects. After a survey of the biotope conditions and important methods, the animals are introduced in a systematic account. This is followed by a report on the meiobenthos in relevant biotopes. The book concludes with an analysis of the productive role and the position of meiofauna in the food web and perspectives for future research.
Author: U. Seeliger
Publisher: Springer Science & Business Media
ISBN: 3540672281
Category : Science
Languages : en
Pages : 394
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Book Description
Coastal and marine ecosystems, some severely degraded, other still pristine, control rich resources of inshore environments and coastal seas of Latin America's Pacific and Atlantic margins. Conflicts between the needs of the region's nations and diminishing revenues and environmental quality have induced awareness of coastal ecological problems and motivated financial support for restoration and management. The volume provides a competent review on the structure, processes and function of 22 important Latin American coastal marine ecosystems. Each contribution describes the environmental settings, biotic components and structure of the system, considers trophic processes and energy flow, evaluates the modifying influence of natural and human perturbations, and suggests management needs. Although the focus of the book is on basic ecological research, the results have application for coastal managers.
Author: Horace Gerald Danner
Publisher: Rowman & Littlefield
ISBN: 1442233265
Category : Language Arts & Disciplines
Languages : en
Pages : 1007
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Book Description
Horace G. Danner’s A Thesaurus of English Word Roots is a compendium of the most-used word roots of the English language. As Timothy B. Noone notes in his foreword: “Dr. Danner’s book allows you not only to build up your passive English vocabulary, resulting in word recognition knowledge, but also gives you the rudiments for developing your active English vocabulary, making it possible to infer the meaning of words with which you are not yet acquainted. Your knowledge can now expand and will do so exponentially as your awareness of the roots in English words and your corresponding ability to decode unfamiliar words grows apace. This is the beginning of a fine mental linguistic library: so enjoy!” In A Thesaurus of English Word Roots, all word roots are listed alphabetically, along with the Greek or Latin words from which they derive, together with the roots’ original meanings. If the current meaning of an individual root differs from the original meaning, that is listed in a separate column. In the examples column, the words which contain the root are then listed, starting with their prefixes, for example, dysacousia, hyperacousia. These root-starting terms then are followed by terms where the root falls behind the word, e.g., acouesthesia and acoumeter. These words are followed by words where the root falls in the middle or the end, as in such terms as bradyacusia and odynacusis.. In this manner, A Thesaurus of English Word Roots places the word in as many word families as there are elements in the word. This work will interest linguists and philologists and anyone interested in the etymological aspects of English language.
Author: Sylvia Daunert
Publisher: John Wiley & Sons
ISBN: 3527608699
Category : Science
Languages : en
Pages : 256
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Book Description
The use of light-emitting proteins for the detection of biomolecules provides fast and sensitive methods which overcome the disadvantages of radioactive labels and the high cost of fluorescent dyes. This reference work summarizes modern advanced techniques and their applications and includes practical examples of assays based on photoproteins. The book presents contemporary key topics like luminescent marine organisms, DNA probes, reporter gene assays and photoproteins, ratiometric sensing, use of photoproteins for in vivo functional imaging and luminescent proteins in binding assays, to name just a few, and is complemented by recent advances in instrumentation. Includes an introductory chapter by 2008 Chemistry Nobel laureate Osamu Shimomura.
