Download or read book Atualidades de f sico qu mica org nica 1983 written by and published by . This book was released on 1983 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multilingual Thesaurus of Geosciences written by G. N. Rassam and published by Elsevier. This book was released on 2013-10-22 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesaurus is presented in six languages, English, French, German, Italian, Russian and Spanish, and sponsored by the International Council for Scientific and Technical Information (ICSTI) and the International Union of Geological Sciences (IUGS). There is a main list of approximately 5000 key terms together with indexes and translations which include a specific linguistic index and a field index in which key terms have been classified by field.
Download or read book Natural Fibres and their Composites written by Vincenzo Fiore and published by MDPI. This book was released on 2021-04-01 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decades, natural fibers have received growing attention as alternatives to synthetic materials for the reinforcement of polymeric composites. Their specific properties, low price, health advantages, renewability and recyclability make natural fibers particularly attractive for these purposes. Furthermore, natural fibers have a CO2-neutral life cycle, in contrast to their synthetic counterparts. However, natural fibers are also widely known to possess several drawbacks, such as a hydrophilic nature, low and variable mechanical properties, poor adhesion to polymeric matrices, high susceptibility to moisture absorption and low aging resistance. Therefore, extensive research has been conducted on natural fiber-reinforced composites in the last 20 years. In this context, this book presents several interesting papers concerning the use of natural fibers for the reinforcement of polymer-based composites, with a focus on the evaluation of their mechanical performances, ballistic properties, rheological behavior, thermal insulation response and aging resistance in humid or aggressive environments.
Download or read book Fundamentos de Fisicoquimica written by Samuel H. Maron and published by . This book was released on 1993 with total page 899 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Secondary Metabolites written by Ramasamy Vijayakumar and published by BoD – Books on Demand. This book was released on 2022-08-17 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of secondary metabolites in three sections: “Introduction”, “Secondary Metabolites: General Reviews and Biotechnological Interventions” and “Plant Secondary Metabolites.” It discusses the antimicrobial, anticancer, and antioxidant activities of secondary metabolites, biotechnological interventions in the production and research of secondary metabolites, and the secondary metabolites of plants.
Download or read book LEV written by and published by . This book was released on 1999 with total page 1418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanostructured Multifunctional Materials written by Esteban A. Franceschini and published by CRC Press. This book was released on 2021-06-04 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of nanomaterials plays a fundamental role in current and future technology applications, particularly nanomaterials that have multiple functionalities. This book provides a broad overview of the effect of nanostructuring in the multifunctionality of different widely studied nanomaterials. This book is divided into four sections constituting a road map that groups materials sharing certain types of nanostructuring, including nanoporous, nanoparticled, 2D laminar nanomaterials, and computational methods for characterizations of nanostructures. This structured approach in nanomaterials research will serve as a valuable reference material for chemists, (bio)engineers, physicists, nanotechnologists, undergraduates, and professors.
Download or read book Bee Products Chemical and Biological Properties written by José M Alvarez-Suarez and published by Springer. This book was released on 2017-09-05 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an updated discussion of the chemical composition and biological properties of the main bee products. Specific attention is focused on the beneficial biological activities of bee products in human health. Honey, royal jelly, propolis, bee pollen and bee venom are used as nutriment and in traditional medicine. Their composition is rather variable and depends on the floral source and external factors, such as seasonal, environmental conditions and processing. Bee products are rich in several essential nutrients and non essential nutrients, as sugars, minerals, proteins, free amino acids, vitamins, enzymes and polyphenols, that seem to be closely related to their biological functions. The effects of these products in nutrition, aging and age-related diseases, cancer, neurodegenerative diseases and pathogen infections are discussed.
Download or read book INIS Atomindeks written by and published by . This book was released on 1987 with total page 1362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paleoart and Materiality written by Robert G. Bednarik and published by Archaeopress Publishing Ltd. This book was released on 2016-08-15 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the presentation of scientific approaches to the materiality of rock art, ranging from recording and sampling methods to data analyses. The issue of the materiality of visual productions of the distant past is addressed through various scientific approaches, including fieldwork, laboratory techniques and data analysis protocols.
Download or read book Complex Magnetic Nanostructures written by Surender Kumar Sharma and published by Springer. This book was released on 2017-04-04 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a detailed discussion of the complex magnetic behavior of magnetic nanosystems, with its myriad of geometries (e.g. core-shell, heterodimer and dumbbell) and its different applications. It provides a broad overview of the numerous current studies concerned with magnetic nanoparticles, presenting key examples and an in-depth examination of the cutting-edge developments in this field. This contributed volume shares the latest developments in nanomagnetism with a wide audience: from upper undergraduate and graduate students to advanced specialists in both academia and industry. The first three chapters serve as a primer to the more advanced content found later in the book, making it an ideal introductory text for researchers starting in this field. It provides a forum for the critical evaluation of many aspects of complex nanomagnetism that are at the forefront of nanoscience today. It also presents highlights from the extensive literature on the topic, including the latest research in this field.
Download or read book Anuario written by Centro de Edafología y Biología Aplicada de Salamanca-León and published by . This book was released on 1986 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ALAN written by and published by . This book was released on 2004 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Britannica Enciclopedia Moderna written by Encyclopaedia Britannica, Inc and published by Encyclopaedia Britannica, Inc.. This book was released on 2011-06-01 with total page 2982 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Britannica Enciclopedia Moderna covers all fields of knowledge, including arts, geography, philosophy, science, sports, and much more. Users will enjoy a quick reference of 24,000 entries and 2.5 million words. More then 4,800 images, graphs, and tables further enlighten students and clarify subject matter. The simple A-Z organization and clear descriptions will appeal to both Spanish speakers and students of Spanish.
Download or read book Interfacial Electrochemistry written by Andrzej Wieckowski and published by Routledge. This book was released on 2017-11-22 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text probes topics and reviews progress in interfacial electrochemistry. It supplies chapter abstracts to give readers a concise overview of individual subjects and there are more than 1500 drawings, photographs, micrographs, tables and equations. The 118 contributors are international scholars who present theory, experimentation and applications.
Download or read book A Textbook of Physical Chemistry written by Arthur Adamson and published by Elsevier. This book was released on 2012-12-02 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Textbook of Physical Chemistry, Second Edition serves as an introductory text to physical chemistry. Topics covered range from wave mechanics and chemical bonding to molecular spectroscopy and photochemistry; ideal and nonideal gases; the three laws of thermodynamics; thermochemistry; and solutions of nonelectrolytes. The kinetics of gas-phase reactions; colloids and macromolecules; and nuclear chemistry and radiochemistry are also discussed. This edition is comprised of 22 chapters; the first of which introduces the reader to the behavior of ideal and nonideal gases, with particular emphasis on the van der Waals equation. The discussion then turns to the kinetic molecular theory of gases and the application of the Boltzmann principle to the treatment of molar polarization; dipole and magnetic moments; the phenomenology of light absorption; and classical and statistical thermodynamics. The chapters that follow focus on the traditional sequence of chemical and phase equilibria, electrochemistry, and chemical kinetics in gas phase and solution phase. This book also considers wave mechanics and its applications; molecular spectroscopy and photochemistry; and the excited state, and then concludes with an analysis of crystal structure, colloid and polymer chemistry, and radio and nuclear chemistry. This reference material is intended primarily as an introductory text for students of physical chemistry.
