Download or read book Biochemistry of Sulfur written by Ryan J. Huxtable and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: There can be few elements with a biochemistry as coherent as that of sulfur. This important element is crucial to myriad aspects of metabo lism, catalysis, and structure. The plurality of functions in which sulfur is involved derives squarely from the numerous oxidation states in which it may exist, some having great stability, some being capable of ready redox interconversions, and yet others having great instability. As a result, the flux of sulfur from the geosphere through the various kingdoms of life leaves few biochemical processes unaffected. Although there are large gaps in the fabric of our basic knowledge of sulfur biochemistry, it is sufficiently framed to allow a unified and organized story, a story which many of the best-known names in bio chemistry have helped to write. It has been both a task and a privilege to try and summarize this story, one that is enormous, complex, fast moving, still developing and, above all, exciting. I suppose that no mo nographer of such a vast subject could be satisfied with his efforts. It is unfortunately probable that in attempting this task I have made as many errors as a Stilton cheese has blue streaks, and as many omissions as a Swiss cheese has holes. Perfection is not to be achieved in a monograph. Inasmuch as I have succeeded, the credit belongs to those whose efforts gave us the knowledge we have. Where I have failed, the fault is only mine.

Download or read book Therapeutic Use of Medicinal Plants and their Extracts Volume 2 written by A.N.M. Alamgir and published by Springer. This book was released on 2019-02-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book starts with a general introduction to phytochemistry, followed by chapters on plant constituents, their origins and chemistry, but also discussing animal-, microorganism- and mineral-based drugs. Further chapters cover vitamins, food additives and excipients as well as xenobiotics and poisons. The book also explores the herbal approach to disease management and molecular pharmacognosy and introduces methods of qualitative and quantitative analysis of plant constituents. Phytochemicals are classified as primary (e.g. carbohydrates, lipids, amino acid derivations, etc.) or secondary (e.g. alkaloids, terpenes and terpenoids, phenolic compounds, glycosides, etc.) metabolites according to their metabolic route of origin, chemical structure and function. A wide variety of primary and secondary phytochemicals are present in medicinal plants, some of which are active phytomedicines and some of which are pharmaceutical excipients.

Download or read book Complete Atlas of the World 3rd Edition written by DK and published by Penguin. This book was released on 2016-05-17 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complete Atlas of the World, 3rd Edition is now fully revised and updated to reflect the latest changes in world geography, including the annexation of Crimea and the new nation of South Sudan. Bringing each featured landscape to life with detailed terrain models and color schemes and offering maps of unsurpassed quality, this atlas features four sections: a world overview, the main atlas, fact files on all the countries of the world, and an easy-to-reference index of all 100,000 place names. All maps enjoy a full double-page spread, with continents broken down into 330 carefully selected maps, including 100 city plans. You will also find a stimulating series of global thematic maps that explore Earth's place in the universe, its physical forms and processes, the living world, and the human condition. From Antarctica to Zambia, discover the Earth continent-by-continent with Complete Atlas of the World, 3rd Edition.

Download or read book River Ice Breakup written by S. Beltaos and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The breakup of a river ice cover can be both fascinating and perilous, owing to ever-changing ice conditions and dynamic processes that sometimes lead to extreme flood events caused by ice jams. Though much progress has been made recently in the study of ice jams, less has been achieved on the more general, and more complex, problem of how to predict the entire breakup process, from the first ice movement to the last ice effect on river stage. This type of knowledge is essential to determining when and where ice jam threats may develop and when they may release and generate steep flood waves that can trigger ice runs and jamming further downstream. In turn, such understanding is invaluable to natural hazard reduction, ecosystem conservation and protection, and adaptation to climatic impacts. This book combines the existing information, previously scattered in various journals, conference proceedings, and technical reports. It contains contributions by several authors to achieve a comprehensive and balanced coverage, including qualitative and quantitative descriptions of relevant physical processes, forecasting methods and flood-frequency assessments, as well as ecological impacts and climatic considerations. The book should be of interest to readers of different backgrounds, both beginners and specialists. -- Publisher's website.

Download or read book In the Way of Development written by Mario Blaser and published by IDRC. This book was released on 2004 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authored as a result of a remarkable collaboration between indigenous people's own leaders, other social activists and scholars from a wide range of disciplines, this volume explores what is happening today to indigenous peoples as they are enmeshed, almost inevitably, in the remorseless expansion of the modern economy and development, at the behest of the pressures of the market-place and government. It is particularly timely, given the rise in criticism of free market capitalism generally, as well as of development. The volume seeks to capture the complex, power-laden, often contradictory features of indigenous agency and relationships. It shows how peoples do not just resist or react to the pressures of market and state, but also initiate and sustain "life projects" of their own which embody local history and incorporate plans to improve their social and economic ways of living.

Download or read book River Ice Jams written by S. Beltaos and published by Water Resources Publication. This book was released on 1995 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Field Stream written by and published by . This book was released on 1976-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: FIELD & STREAM, America’s largest outdoor sports magazine, celebrates the outdoor experience with great stories, compelling photography, and sound advice while honoring the traditions hunters and fishermen have passed down for generations.

Download or read book Hiking from Portland to the Coast written by James D. Thayer and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guidebook for hikers, bikers, and equestrians, Hiking from Portland to the Coast explores the many trails and logging roads that crisscross the northern portion of Oregon's Coast Range. Designed to showcase convenient "looped" routes, it also describes complete throughways connecting Portland to the coastal communities of Seaside and Tillamook. Each of the 30 trails described includes a backstory to help users appreciate the history and significance of the places through which they are traveling.

Download or read book The Wisconsinan Stage written by Robert Foster Black and published by Geological Society of America. This book was released on 1973 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Beaverlodge Mining Area Saskatchewan written by Leo Paul Tremblay and published by . This book was released on 1968 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bivalve Molluscs written by Elizabeth Gosling and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bivalve Molluscs is an extremely comprehensive book coveringall major aspects of this important class of invertebrates. As wellas being an important class biologically and ecologically, many ofthe bivalves are fished and cultured commercially (e.g. mussels,oysters, scallops and clams) in a multi-billion dollar worldwideindustry. Elizabeth Gosling who has a huge wealth of research, teachingand hands on experience working with bivalves, has written alandmark book that will stand for many years as the standard workon the subject. Chapters in Bivalve Molluscs covermorphology, ecology, feeding, reproduction, settlement andrecruitment, growth, physiology, fisheries, aquaculture, genetics,diseases and parasites, and public health issues. A fullunderstanding of many of these aspects is vital for all thoseworking in bivalve fisheries and culture. An essential purchase for anyone concerned with this importantclass of animals, copies of Bivalve Molluscs should be onthe shelves of biologists, ecologists, environmental scientists,fisheries scientists and personnel within the aquaculture industry.Copies of the book should be available in all libraries andresearch establishments where these subjects are studied ortaught. Elizabeth Gosling is based at the Galway-Mayo Instituteof Technology, Galway, Ireland.

Download or read book Committee proceedings written by United States. Congress. House. Select Committee on Intelligence and published by . This book was released on 1975 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crustal Heat Flow written by G. R. Beardsmore and published by Cambridge University Press. This book was released on 2001-08-06 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: A handbook for geologists and geophysicists who manipulate thermal data; professionals researchers, and advanced students.

Download or read book Physical and Chemical Hydrogeology written by Patrick A. Domenico and published by John Wiley & Sons. This book was released on 1997-10-15 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely updated, the second edition of this comprehensive volume not only covers all major areas of hydrogeology, it takes a process-oriented, integrated approach so that readers can gain a complete understanding of the relationship between physical and chemical aspects of this subject. Provides a good balance between theory and application and includes new areas such as contaminant hydrogeology. Includes extensive reference list and suggested readings.

Download or read book Concise World Atlas written by Dorling Kindersley Cartography (Firm) and published by DK Publishing (Dorling Kindersley). This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Relief shown by shading. Depths shown by gradient tints.

Download or read book Current Research written by Geological Survey of Canada and published by . This book was released on 1984 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The document is a collection of research reports in the followingareas: economic geology, geochemistry, geophysics, marinegeoscience, paleontology, quatenary geology, regional geology, stratigraphy, and structural geology. Sections on scientific andtechnical notes, and discussions and communications are included.

Download or read book Lac Des Bois Lake Safety Book written by Jobe Leonard and published by CreateSpace. This book was released on 2014-12-16 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: A must have guide for anyone who spends time at the lake with children. This should be the first book you read any and every child arriving at your boat, lake property, campsite, dock, fishing trip, summer lake vacation, or lake cabin. Make it a summer holiday tradition, you will not regret it. This Lake Safety Book is a perfect guide to share with a young child before their first trip to the lake, or anytime you have young guests visit you at the lake. Filled with colorful and fun pictures with correlating text, the Lake Safety Book will help any parent to educate their child in the best practices for a safe and enjoyable vacation.Complete with the most common, but important, instructions this is a must have tool for your trip. Space is also included at the end for your own rules and regulations to enjoy your water vacation. Don't leave for the lake without first consulting this wonderful guide.Pick up your copy of this educationalpicture book today and be prepared for a safe trip to the lake! A trip to the lake can be a fun and enjoyable activity for the entire family, but safety comes first. With this Lake Safety picture book you can show and tell your youngster the do's and don'ts of having fun at the lake. Complete already with over twenty important reminders, there is space also included at the end for your own rules and regulations to safely enjoy your water vacation. Filled with colorful, informative pictures as well as text, the Lake Fun Book is the perfect accompaniment to your next lake outing.