Download or read book Dietary Reference Intakes for Vitamin A Vitamin K Arsenic Boron Chromium Copper Iodine Iron Manganese Molybdenum Nickel Silicon Vanadium and Zinc written by Institute of Medicine and published by National Academies Press. This book was released on 2002-07-19 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the newest release in the authoritative series issued by the National Academy of Sciences on dietary reference intakes (DRIs). This series provides recommended intakes, such as Recommended Dietary Allowances (RDAs), for use in planning nutritionally adequate diets for individuals based on age and gender. In addition, a new reference intake, the Tolerable Upper Intake Level (UL), has also been established to assist an individual in knowing how much is "too much" of a nutrient. Based on the Institute of Medicine's review of the scientific literature regarding dietary micronutrients, recommendations have been formulated regarding vitamins A and K, iron, iodine, chromium, copper, manganese, molybdenum, zinc, and other potentially beneficial trace elements such as boron to determine the roles, if any, they play in health. The book also: Reviews selected components of food that may influence the bioavailability of these compounds. Develops estimates of dietary intake of these compounds that are compatible with good nutrition throughout the life span and that may decrease risk of chronic disease where data indicate they play a role. Determines Tolerable Upper Intake levels for each nutrient reviewed where adequate scientific data are available in specific population subgroups. Identifies research needed to improve knowledge of the role of these micronutrients in human health. This book will be important to professionals in nutrition research and education.
Download or read book Corrosion and Electrochemistry of Zinc written by Xiaoge Gregory Zhang and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humankind's use of zinc stretches back to antiquity, and it was a component in some of the earliest known alloy systems. Even though metallic zinc was not "discovered" in Europe until 1746 (by Marggral), zinc ores were used for making brass in biblical times, and an 87% zinc alloy was found in prehistoric ruins in Transylvania. Also, zinc (the metal) was produced in quantity in India as far back as the thirteenth century, well before it was recognized as being a separate element. The uses of zinc are manifold, ranging from galvanizing to die castings to electronics. It is a preferred anode material in high-energy-density batteries (e.g., Ni/Zn, Ag/Zn, ZnJair), so that its electrochemistry, particularly in alkaline media, has been extensively explored. In the passive state, zinc is photoelectrochemically active, with the passive film displaying n-type characteristics. For the same reason that zinc is considered to be an excellent battery anode, it has found extensive use as a sacrificial anode for the protection of ships and pipelines from corrosion. Indeed, aside from zinc's well-known attributes as an alloying element, its widespread use is principally due to its electrochemical properties, which include a well-placed position in the galvanic series for protecting iron and steel in natural aqueous environments and its reversible dissolution behavior in alkaline solutions.
Download or read book Zinc written by Leon Gray and published by Marshall Cavendish. This book was released on 2006 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn about zinc, its importance, and its characteristics.
Download or read book Zinc Catalysis written by Stephan Enthaler and published by John Wiley & Sons. This book was released on 2015-04-27 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filling the gap in the market for comprehensive coverage of this hot topic, this timely book covers a wide range of organic transformations, e. g. reductions of unsaturated compounds, oxidation reactions, Friedel-Crafts reactions, hydroamination reactions, depolymerizations, transformations of carbon dioxide, oxidative coupling reactions, as well as C-C, C-N, and C-O bond formation reactions. A chapter on the application of zinc catalysts in total synthesis is also included. With its aim of stimulating further research and discussion in the field, this is a valuable reference for professionals in academia and industry wishing to learn about the latest developments.
Download or read book Toxicologic Assessment of the Army s Zinc Cadmium Sulfide Dispersion Tests written by National Research Council and published by National Academies Press. This book was released on 1997-05-30 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the 1950s and 1960s, the U.S. Army conducted atmospheric dispersion tests in many American cities using fluorescent particles of zinc cadmium sulfide (ZnCdS) to develop and verify meteorological models to estimate the dispersal of aerosols. Upon learning of the tests, many citizens and some public health officials in the affected cities raised concerns about the health consequences of the tests. This book assesses the public health effects of the Army's tests, including the toxicity of ZnCdS, the toxicity of surrogate cadmium compounds, the environmental fate of ZnCdS, the extent of public exposures from the dispersion tests, and the risks of such exposures.
Download or read book Zinc Oxide written by Claus F. Klingshirn and published by Springer Science & Business Media. This book was released on 2010-07-01 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book gives a comprehensive review of the present state-of-the-art in ZnO R+D, including growth, doping, lattice dynamics, electric magnetic and optical properties. The emphasis is on the electric and optical properties, because this is the area where novel applications may be expected with highest promise. The book highlights not only the most recent results but gives both an overview of past research and of the present status -- not avoiding critical and controversial discussions of various aspects such as bank symmetries and laser processes. Intended to have long-lasting impact on ZnO R+D, this monograph addresses (post-)graduate students but also advanced scientists, who want to embark on ZnO research or are already involved, the present state of the art and assists them in avoiding duplication of old results (or mistakes).
Download or read book Boys in Zinc written by Svetlana Aleksievich and published by Penguin Classics. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: From 1979 to 1989 Soviet troops engaged in a devastating war in Afghanistan that claimed thousands of casualties on both sides. While the Soviet Union talked about a 'peace-keeping' mission, the dead were shipped back in sealed zinc coffins. Boys in Zinc presents the honest testimonies of soldiers, doctors and nurses, mothers, wives and siblings who describe the lasting effects of war. Weaving together their stories, Svetlana Alexievich shows us the truth of the Soviet-Afghan conflict- the killing and the beauty of small everyday moments, the shame of returning veterans, the worries of all those left behind. When it was first published in the USSR in 1991, Boys in Zinc sparked huge controversy because of its unflinching, harrowing insight into the realities of war.
Download or read book Diet and Health written by National Research Council and published by National Academies Press. This book was released on 1989-01-01 with total page 765 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diet and Health examines the many complex issues concerning diet and its role in increasing or decreasing the risk of chronic disease. It proposes dietary recommendations for reducing the risk of the major diseases and causes of death today: atherosclerotic cardiovascular diseases (including heart attack and stroke), cancer, high blood pressure, obesity, osteoporosis, diabetes mellitus, liver disease, and dental caries.
Download or read book Zinc Signaling written by Toshiyuki Fukada and published by Springer Nature. This book was released on 2019-12-13 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, now in an extensively revised second edition, describes the crucial role of zinc signaling in biological processes on a molecular and physiological basis. Global leaders in the field review the latest knowledge, including the very significant advances in understanding that have been achieved since publication of the first edition. Detailed information is provided on all the essentials of zinc signaling, covering molecular aspects and the roles of zinc transporters, the zinc sensing receptor, and metallothioneins. Detection techniques for zinc signals, involving genetically encoded and chemical probes, are also described. The critical contributions of the zinc signal in maintaining health and the adverse consequences of any imbalance in the signal are then thoroughly addressed. Here, readers will find up-to-date information on the significance of the zinc signal in a wide range of conditions, including cardiovascular disorders, neurodegenerative diseases, diabetes, autoimmune diseases, inflammatory conditions, skin disease, osteoarthritis, and cancer. The book will be of value for researchers, clinicians, and advanced students.
Download or read book Zinc in Human Biology written by Colin F. Mills and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume is one of a series concerned with topics considered to be of growing interest to those whose ultimate aim is the understanding of the nutrition of man. Volumes on Sweetness, Calcium in Human Biology and Sucrose: Nutritional and Safety Aspects, have already been published, and another, on Dietary Starches and Sugars in Man: A Comparison, is in preparation. Written for workers in the nutritional and allied sciences rather than for the specialist, they aim to fill the gap between the textbook on the one hand and the many publications addressed to the expert on the other. The target readership spans medicine, nutrition and the biological sciences generally and includes those in the food, chemical and allied industries who need to take account of advances in these fields relevant to their products. Funded by industry but with an independent status, the Inter national Life Sciences Institute (ILSI) is a non-profit organization founded to deal objectively with the numerous health and safety issues that today concern industry internationally. ILSI sponsors scientific research, organizes conferences and publishes monographs relative to these problems. London Ian Macdonald March 1988 Series Editor Preface This volume has been prepared at a time when interest in both the biological roles of zinc and its nutritional significance is growing rapidly.
Download or read book Zinc Foods That Give You Daily Zinc Healthy Eating for Kids Children s Diet Nutrition Books written by Prodigy Wizard and published by Prodigy Wizard Books. This book was released on 2016-06-21 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Can first grade math get any easier than this? The purpose of this workbook it to expose your child to hands-on math. This means less explanations and more actions. This strategy helps solidify the concept and improve your child's self-confidence, too. So what are you waiting for? Secure a copy for your child today!
Download or read book Zinc in Soils and Plants written by A.D. Robson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the International Symposium on `Zinc in Soils and Plants', held at The University of Western Australia, Perth, Western Australia, 27--28 September 1993
Download or read book Zinc written by Ethirajan Sukumar and published by CRC Press. This book was released on 2024-05-14 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zinc: Early Development, Applications, and Emerging Trends is a comprehensive book covering various aspects of the metallic element zinc that has a significant role in the growth and survival of humans. The United Nations Organization has aptly declared it as a ‘Life-Saving Material’ since it helps in overcoming infections and strengthening the immune system. Zinc is an essential element next to iron, aluminum, and copper with abundant presence in nature, and is worth billions of dollars commercially. Besides the metal, its compounds and nanoparticles have also become attractive to researchers due to their enormous applications. The industrial and agricultural uses of the metal and its compounds are widespread. An exclusive book covering all important aspects of zinc is yet to hit the market. This book, with contributions from experts in geology, chemistry, medicine (including dentistry and traditional systems), agriculture, veterinary science, biology, bioinformatics, and nanotechnology encompassing the latest developments in their fields related to zinc, fills this void. The uniqueness of the book is its interdisciplinary nature and potential use by researchers, students, and teachers of various specialties. Features: Contributes to a better understanding of the complexities of zinc’s role in various branches of science Contains basic and practical information for a wider audience and researchers of different fields besides those interested in zinc Provides detailed information on the usefulness of zinc in prophylaxis and treatment of diseases in modern medicine, dentistry, and traditional systems such as Ayurveda, Siddha, and Unani, as well as veterinary medicine Highlights zinc’s role in agriculture and food science with various crops and nutritive materials Includes chapters on fast-growing areas – nanotechnology and bioinformatics
Download or read book The Zinc Industry written by Ken Hewitt and published by Woodhead Publishing. This book was released on 2000-09-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This looseleaf industry handbook provides a comprehensive and practical guide to the workings of the international zinc industry. Concise and lucid, it considers trading techniques and strategies for different market users and includes useful appendices on zinc specifications and the world's major zinc and lead mines. It is essential for all those involved in the industry.
Download or read book Zinc Handbook written by Frank C. Porter and published by CRC Press. This book was released on 1991-04-29 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes information on all aspects of metallic zinc and gives references to additional source material, including major books and reviews. At the heart of the reference are 16 chapters that cover coatings and electrochemical protection of steel by zinc. Other chapters address: occurrence and prod
Download or read book Zinc Based Nanostructures for Environmental and Agricultural Applications written by Kamel A. Abd-Elsalam and published by Elsevier. This book was released on 2021-05-22 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zinc-Based Nanostructures for Environmental and Agricultural Applications shows how zinc nanostructures are being used in agriculture, food and the environment. The book has been divided into two parts: Part I deals with the synthesis and characterization of zinc-based nanostructures such as biogenic, plant, microbial, and actinobacteria mediated synthesis of zinc nanoparticles, Part II is focused on agri-food applications such as antibacterial, antifungal, antimicrobial, plant disease management, controlling post-harvest diseases, pesticide sensing and degradations, plant promotions, ZnO nanostructure for food packaging application, safe animal food and feed supplement, elimination of mycotoxins, and veterinary applications. Part III reviews technological developments in environmental applications such as risks and benefits for aquatic organisms and the marine environment, antiseptic activity and toxicity mechanisms, wastewater treatment, and zinc oxide-based nanomaterials for photocatalytic degradation of environmental and agricultural pollutants. The book discusses various aspects, including the application of zinc-based nanostructures to enhance plant health and growth, the effect on soil microbial activity, antimicrobial mechanism, phytotoxicity and accumulation in plants, the possible impact of zinc-based nanostructures in the agricultural sector as nanofertilizer, enhancing crop productivity, and other possible antimicrobial mechanisms of ZnO nanomaterials. - Explores the impact of a large variety of zinc-based nanostructures on agri-food and environment sectors - Outlines how the properties of zinc-based nanostructures mean they are particularly efficient in environmental and agricultural application areas - Assesses the major challenges of synthesizing and processing zinc-based nanostructured materials
