Natural Materials PDF Download

Author: Jean Frances DeMouthe
Publisher: Routledge
ISBN: 0750665289
Category : Antiques & Collectibles
Languages : en
Pages : 212

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Book Description
Containing a wealth of information on natural materials, this volume studies the composition, structure and properties of natural materials such as wood, paper, amber, coral and feathers, discussing the potential hazards they face as well as the appropriate conservation techniques to use for each.

Author: Ramesh Gardas
Publisher: CRC Press
ISBN: 1040122507
Category : Technology & Engineering
Languages : en
Pages : 311

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Book Description
This book comprises interdisciplinary topics including consolidating research activities in all experimental and theoretical aspects of natural advanced materials in the fields of science, engineering, and medicine including structure, synthesis, processing, physico-chemical properties, and applications. The book covers formulation for natural and organic cosmetics, CO2 sequestration, drug delivery systems, biosensors, and other related topics. In addition, case studies including some data are presented that demonstrate the growing interest and cost benefits of biomaterials. The main features of the book are: It discusses the properties and applications of materials from natural sources from an environmental and biomedical engineering perspective. It explores properties of natural materials used in drug delivery, biofuel, adsorbents, waste water treatment, cosmetics, and so forth. It includes studies on recent and emerging biomaterials. It details applications of natural materials in varied areas. It introduces the structure and mechanisms of self-healing material, biomaterial, biofuel, polymers, and adsorbents. This book is aimed at graduate students and researchers in chemical, environmental, and natural resource engineering.

Author: Faris M. Al-Oqla
Publisher: Woodhead Publishing
ISBN: 0081022778
Category : Technology & Engineering
Languages : en
Pages : 288

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Book Description
Materials Selection for Natural Fiber Composites covers the use of various tools and techniques that can be applied for natural fiber composite selection to expand the sustainable design possibilities and support cleaner production requirements. These techniques include the analytical hierarchy process, knowledge-based system, Java based materials selection system, artificial neural network, Pugh selection method, and the digital logic technique. Information on related topics, such as materials selection and design, natural fiber composites, and materials selection for composites are discussed to provide background information to the main topic. Current developments in selecting the natural fiber composite material system, including the natural fiber composites and their constituents (fibers and polymers) is the main core of the book, with in detailed sections on various technical, environmental and economic issues to enhance both environmental indices and the industrial sustainability theme. Recent developments on the analytical hierarchy process in natural fiber composite materials selection, materials selection for natural fiber composites, and knowledge based system for natural fiber composite materials selection are also discussed. - Focuses on materials selection for natural fiber composites - Covers potential tools and techniques, such as analytical hierarchy process, knowledge-based systems, Java-based materials selection system, artificial neural network, the Pugh selection method and digital logic technique - Contains contributions from leading experts in the field

Author: Dhiraj Kumar
Publisher: Springer Nature
ISBN: 3030366103
Category : Science
Languages : en
Pages : 161

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Book Description
This book reviews the latest research on bioproducts from various economically important insects, such as silkworms, honey bees, lac and drosophila, and termites, and discusses their general, biomedical and industrial applications in detail. It includes chapters focusing on insects as a food source, probiotics, silk-based biomaterials, insect pheromones, insects as biomedicine source, pupa oil chemistry, non-protein compounds from Lepidopteran insects, insect chitin and chitosan, polyphenols and flavonoids. Model insects like Bombyx mori or bees were domesticated in Asian countries thousands of years ago. Over time, natural products from these animals became industrialized and today they attracting increasing attention thanks to their sustainability and their manifold applications in agriculture and biomedicine. The book is intended for entomologists, material scientists, natural product researchers and biotechnologists.

Author: Jin Satō
Publisher: UN
ISBN: 9789280812282
Category : Business & Economics
Languages : en
Pages : 268

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Book Description
"Scholarly communities and policy experts have a tendency to divide natural resources into categories, hindering holistic understanding. Similarly, the stakeholders themselves--the state, business and people--are conceived monolithically, making it difficult to grasp how business interests, intra-bureaucratic politics and civil society movements influence policy outcomes. This book examines the socio-political dynamic generated by the environment and its attendant resources: how nature becomes a resource, and how this process in turn shapes our vision of society. It deploys a case study approach in examining the interactions between bureaucratic institutions; rural communities; national leaders and business elites, allowing for a more nuanced analysis. Particular emphasis is placed on how resources become the subject of conflict--but also opportunities for cooperation--and how different societies might establish more sustainable interactions with nature. The way society controls natural resources is the foundation of both economic development and environmental conservation. The primary motive for natural resource management has been the development and production of marketable commodities, and institutional structures have been shaped accordingly. The Social Constitution of Natural Resources asks that we re-consider the very concept of resources, and how we view them"--

Author: Alan Kin-tak Lau
Publisher: Woodhead Publishing
ISBN: 0081006691
Category : Technology & Engineering
Languages : en
Pages : 209

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Book Description
Natural Fiber-Reinforced Biodegradable and Bioresorbable Polymer Composites focuses on key areas of fundamental research and applications of biocomposites. Several key elements that affect the usage of these composites in real-life applications are discussed. There will be a comprehensive review on the different kinds of biocomposites at the beginning of the book, then the different types of natural fibers, bio-polymers, and green nanoparticle biocomposites are discussed as well as their potential for future development and use in engineering biomedical and domestic products. Recently mankind has realized that unless the environment is protected, he himself will be threatened by the over consumption of natural resources as well as a substantial reduction in the amount of fresh air produced in the world. Conservation of forests and the optimal utilization of agricultural and other renewable resources like solar, wind, and tidal energy, have become important topics worldwide. With such concern, the use of renewable resources—such as plant and animal-based, fiber-reinforced polymeric composites—are now becoming an important design criterion for designing and manufacturing components for a broad range of different industrial products. Research on biodegradable polymeric composites can contribute, to some extent, to a much greener and safer environment. For example, in the biomedical and bioengineering fields, the use of natural fiber mixed with biodegradable and bioresorbable polymers can produce joint and bone fixtures to alleviate pain in patients. - Includes comprehensive information about the sources, properties, and biodegradability of natural fibers - Discusses failure mechanisms and modeling of natural fibers composites - Analyzes the effectiveness of using natural materials for enhancing mechanical, thermal, and biodegradable properties

Author: Steffen Arctander
Publisher: Lulu.com
ISBN: 0244329214
Category : Reference
Languages : en
Pages : 560

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Book Description
A perfumer's and flavorist's practical description of available materials, their origin, production and processing, appearance, odor and flavor type, evaluation, application and availability with brief notes on their main constituents, replacements and most common adulterants.

Author: Judith V. Royster
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 656

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Book Description
To access this book's 2010 Update, click here. In addition, to bring the book up-to-date for 2011-12 before the new edition is released, click here. This casebook explores issues relating to property rights, environmental protection, and natural resources in Indian country. The book covers tribal, cultural and religious relationships with the land, fundamental principles of federal Indian law, land ownership and property rights of tribes, land use and environmental protection, natural resources development, taxation of lands and resources, water rights, usufructuary (hunting, fishing, gathering) rights, and international approaches to indigenous rights in land and natural resources. It is designed to be used in a stand-alone course or as a supplemental reader for courses in environmental law, natural resources law, or Native American studies. The second edition updates the casebook to include Supreme Court cases, such as the 2003 trust cases and the 2005 Sherrill case, as well as other judicial and legislative developments since 2002. The new edition also expands the materials on cultural and religious resources, natural resources damages, and international law; reorganizes the materials on water law; and includes the recent decision recognizing a right of habitat protection in treaties recognizing off-reservation fishing.

Author: J. Grant
Publisher: Springer
ISBN: 1137280417
Category : Political Science
Languages : en
Pages : 278

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Book Description
The book provides an in-depth analysis of the governance of Africa's natural resource sectors (oil, biofuels, forestry, fisheries, minerals) and new insights for readers as they navigate the burgeoning research on global governance initiatives and regional/national strategies that seek to improve the governance of the continent's natural resources.

Author: Viplav Hari Pise
Publisher: CRC Press
ISBN: 1000986136
Category : Technology & Engineering
Languages : en
Pages : 99

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Book Description
Drying of Aromatic Plant Material for Natural Perfumes provides readers with a deep understanding of the fascinating world of aromatic plants, drying, extraction and perfumery. It covers the significance and global demand of essential oils, a glimpse of plant histology, secretion and storage of secondary metabolites in plant tissues, drying technologies and selection for dehydration of herbage, extraction, chemical compositions and applications. The book is organized into four sections: plant cell structures and their role during dehydration, aromatic plants and their essential oil contents, composition and contribution towards perfumery, and dehydration and extraction technologies. The book does the following: Summarizes commercially important aromatic plant materials and extracted essential oil around the world and their socio-commercial impact Includes structures of plant tissues, inherent mass transfer pathways, along with the presence and role of water, the understanding of which can aid dehydration and extraction Describes methods for selecting drying parameters and relates drying mechanisms with microstructure Discusses drying technologies for heat-sensitive materials and extraction technologies for selective component extractions Covers preprocessing, extraction and standardization of essential oils for blending for different applications This book serves as a handy tool for R&D, industrial, and academic researchers working in perfumery, fragrance, and food science, as well as chemical and agricultural engineering.