Norma Tecnica Colombiana Ntc 1572

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Pot-Pollen in Stingless Bee Melittology

Author : Patricia Vit
Publisher : Springer
ISBN 13 : 3319618393
Total Pages : 480 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Pot-Pollen in Stingless Bee Melittology by : Patricia Vit

Download or read book Pot-Pollen in Stingless Bee Melittology written by Patricia Vit and published by Springer. This book was released on 2018-03-05 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers pot-pollen—the other product, besides honey, stored in cerumen pots by Meliponini. Critical assessment is given of stingless bee and pot-pollen biodiversity in the Americas, Africa, Asia and Oceania. Topics addressed include historical biogeography, cultural knowledge, bee foraging behavior, pollination, ecological interactions, health applications, microbiology, the natural history of bee nests, and chemical, bioactive and individual plant components in stored pollen. Pot-pollen maintains the livelihoods of stingless bees and provides many interesting biological products that are just now beginning to be understood. The Meliponini have developed particular nesting biologies, uses of building materials, and an architecture for pollen storage. Environmental windows provide optimal temperature and availability of pollen sources for success in plant pollination and pollen storage. Palynological composition and pollen taxonomy are used to assess stingless honey bee pollination services. Pollen processing with microorganisms in the nest modifies chemical composition and bioactivity, and confers nutraceutical benefits to the honey and pollen widely relished by native people. Humans have always used stingless bees. Yet, sustainable meliponiculture (stingless bee-keeping) projects have so far lacked a treatise on pot-pollen, which experts provide in this transdisciplinary, groundbreaking volume.

Indigenous Amazonia, Regional Development and Territorial Dynamics

Author : Walter Leal Filho
Publisher : Springer Nature
ISBN 13 : 3030291537
Total Pages : 435 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Indigenous Amazonia, Regional Development and Territorial Dynamics by : Walter Leal Filho

Download or read book Indigenous Amazonia, Regional Development and Territorial Dynamics written by Walter Leal Filho and published by Springer Nature. This book was released on 2020-08-04 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together a valuable collection of case studies and conceptual approaches that outline the present state of Amazonia in the 21st century. The many problems are described and the benefits, as well as the achievements of regional development are also discussed. The book focuses on three themes for discussion and recommendations: indigenous peoples, their home (the forest), and the way(s) to protect and sustain their natural home (biodiversity conservation). Using these three themes this volume offers a comprehensive critical review of the facts that have been the reality of Amazonia and fills a gap in the literature.The book will appeal to scholars, professors and practitioners. An outstanding group of experienced researchers and individuals with detailed knowledge of the proposed themes have produced chapters on an array of inter-related issues to demonstrate the current situation and future prospects of Amazonia. Issues investigated and debated include: territorial management; indigenous territoriality and land demarcation; ethnodevelopment; indigenous higher education and capacity building; natural resource appropriation; food security and traditional knowledge; megadevelopmental projects; indigenous acculturation; modernization of Amazonia and its regional integration; anthropogenic interventions; protected areas and conservation; political ecology; postcolonial issues, and the sustainability of Amazonia.

Towards a Sustainable Bioeconomy: Principles, Challenges and Perspectives

Author : Walter Leal Filho
Publisher : Springer
ISBN 13 : 3319730282
Total Pages : 566 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Towards a Sustainable Bioeconomy: Principles, Challenges and Perspectives by : Walter Leal Filho

Download or read book Towards a Sustainable Bioeconomy: Principles, Challenges and Perspectives written by Walter Leal Filho and published by Springer. This book was released on 2018-01-19 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers contributions from scientists and industry representatives on achieving a sustainable bioeconomy. It also covers the social sciences, economics, business, education and the environmental sciences. There is an urgent need to optimise and maximise the use of biological resources, so that primary production and processing systems can generate more food, fibre and other bio-based products with less environmental impacts and lower greenhouse gas emissions. In other words, we need a “sustainable bioeconomy” – a term that encompasses the sustainable production of renewable resources from land, fisheries and aquaculture environments and their conversion into food, feed, fibre bio-based products and bio-energy, as well as related public goods. Despite the relevance of achieving a sustainable bioeconomy, there are very few publications in this field. Addressing that gap, this book illustrates how biological resources and ecosystems could be used in a more sustainable, efficient and integrated manner – in other words, how the principles of sustainable bioeconomy can be implemented in practice. Given its interdisciplinary nature, the field of sustainable bioeconomy offers a unique opportunity to address complex and interconnected challenges, while also promoting economic growth. It helps countries and societies to make a transition and to use resources more efficiently, and shows how to rely less on biological resources to satisfy industry demands and consumer needs. The papers are innovative, cross-cutting and include many practice-based lessons learned, some of which are reproducible elsewhere. In closing, the book, prepared by the Inter-University Sustainable Development Research Programme (IUSDRP) and the World Sustainable Development Research and Transfer Centre (WSD-RTC), reiterates the need to promote a sustainable bioeconomy today.

Calcined Clays for Sustainable Concrete

Author : Karen Scrivener
Publisher : Springer
ISBN 13 : 9401799393
Total Pages : 552 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Calcined Clays for Sustainable Concrete by : Karen Scrivener

Download or read book Calcined Clays for Sustainable Concrete written by Karen Scrivener and published by Springer. This book was released on 2015-06-07 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume focuses on research and practical issues linked to Calcined Clays for Sustainable Concrete. The main subjects are geology of clays, hydration and performance of blended system with calcined clays, alkali activated binders, economic and environmental impacts of the use of calcined clays in cement based materials. Topics addressed in this book include the influence of processing on reactivity of calcined clays, influence of clay mineralogy on reactivity, geology of clay deposits, Portland-calcined clay systems, hydration, durability, performance, Portland-calcined clay-limestone systems, hydration, durability, performance, calcined clay-alkali systems, life cycle analysis, economics and environmental impact of use of calcined clays in cement and concrete and field applications. This book compiles the different contributions of the 1st International Conference on Calcined Clays for Sustainable Concrete, which took place in Lausanne, Switzerland, June, 23-25, 2015.The papers present the latest research in their field. It contains nearly 80 papers and abstracts. Overall, this work gives a broad view of research on calcined clays in the field of construction and will stimulate further research into calcined clays for sustainable concrete.

Complex Social Networks

Author : Fernando Vega-Redondo
Publisher : Cambridge University Press
ISBN 13 : 9780521674096
Total Pages : 316 pages
Book Rating : 4.6/5 (74 download)

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Book Synopsis Complex Social Networks by : Fernando Vega-Redondo

Download or read book Complex Social Networks written by Fernando Vega-Redondo and published by Cambridge University Press. This book was released on 2007-01-08 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher description

Sustainable Bioeconomy

Author : V. Venkatramanan
Publisher : Springer Nature
ISBN 13 : 9811573212
Total Pages : 337 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Sustainable Bioeconomy by : V. Venkatramanan

Download or read book Sustainable Bioeconomy written by V. Venkatramanan and published by Springer Nature. This book was released on 2020-11-06 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable development is the most important challenge facing humanity in the 21st century. The global economic growth in the recent past has indeed exhibited marked progress in many countries. Nevertheless, the issues of income disparity, poverty, gender gaps, and malnutrition are not uncommon in the global landscape, in spite of the upward growth of the economy and technological advances. This grim picture is further exacerbated by our growing human population, unmindful resource use, ever-increasing consumption trends, and changing climate. In order to protect humanity and preserve the planet, the United Nations issued the “2030 agenda for sustainable development,” which includes but is not limited to sustainable production and consumption practices, e.g. in a sustainable bioeconomy. The hallmark of the sustainable bioeconomy is a paradigm shift from a fossil-fuel-based economy to a biological-based one, which is driven by the virtues of sustainability, efficient utilization of resources, and “circular economy.” As the sustainable bioeconomy is based on the efficient utilization of biological resources and societal transformations, it holds the immense potential to achieve the UN’s Sustainable Development Goals. This book shares valuable insights into the linkages between the sustainable bioeconomy and Sustainable Development Goals, making it an essential read for policymakers, researchers and students of environmental studies.

Handbook of Clay Science

Author :
Publisher : Newnes
ISBN 13 : 0080993710
Total Pages : 1748 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Handbook of Clay Science by :

Download or read book Handbook of Clay Science written by and published by Newnes. This book was released on 2013-07-23 with total page 1748 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of the Handbook of Clay Science published in 2006 assembled the scattered literature on the varied and diverse aspects that make up the discipline of clay science. The topics covered range from the fundamental structures (including textures) and properties of clays and clay minerals, through their environmental, health and industrial applications, to their analysis and characterization by modern instrumental techniques. Also included are the clay-microbe interaction, layered double hydroxides, zeolites, cement hydrates, and genesis of clay minerals as well as the history and teaching of clay science. The 2e adds new information from the intervening 6 years and adds some important subjects to make this the most comprehensive and wide-ranging coverage of clay science in one source in the English language. - Provides up-to-date, comprehensive information in a single source - Covers applications of clays, as well as the instrumental analytical techniques - Provides a truly multidisciplinary approach to clay science

101 Life Skills Games for Children

Author : Bernie Badegruber
Publisher : Turner Publishing Company
ISBN 13 : 089793590X
Total Pages : 247 pages
Book Rating : 4.8/5 (979 download)

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Book Synopsis 101 Life Skills Games for Children by : Bernie Badegruber

Download or read book 101 Life Skills Games for Children written by Bernie Badegruber and published by Turner Publishing Company. This book was released on 2011-01-01 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do you teach tolerance, self-awareness, and responsibility? How can you help children deal with fear, mistrust, or aggression? Play a game with them! Games are an ideal way to help children develop social and emotional skills; they are exciting, relaxing, and fun. 101 LIFE SKILLS GAMES FOR CHILDREN: LEARNING, GROWING, GETTING ALONG (Ages 6-12) is a resource that can help children understand and deal with problems that arise in daily interactions with other children and adults. These games help children develop social and emotional skills and enhance self-awareness. The games address the following issues: dependence, aggression, fear, resentment, disability, accusations, boasting, honesty, flexibility, patience, secrets, conscience, inhibitions, stereotypes, noise, lying, performance, closeness, weaknesses, self confidence, fun, reassurance, love, respect, integrating a new classmate, group conflict. Organized in three main chapters: (I-Games, You-Games and We-Games), the book is well structured and easily accessible. It specifies an objective for every game, gives step-by-step instructions, and offers questions for reflection. It provides possible variations for each game, examples, tips, and ideas for role plays. Each game contains references to appropriate follow-up games and is illustrated with charming drawings.

Cementitious Materials

Author : Herbert Pöllmann
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110473720
Total Pages : 518 pages
Book Rating : 4.1/5 (14 download)

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Book Synopsis Cementitious Materials by : Herbert Pöllmann

Download or read book Cementitious Materials written by Herbert Pöllmann and published by Walter de Gruyter GmbH & Co KG. This book was released on 2017-12-18 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aside from water the materials which are used by mankind in highest quantities arecementitious materials and concrete. This book shows how the quality of the technical product depends on mineral phases and their reactions during the hydration and strengthening process. Additives and admixtures infl uence the course of hydration and the properties. Options of reducing the CO2-production in cementitious materials are presented and numerous examples of unhydrous and hydrous phases and their formation conditions are discussed. This editorial work consists of four parts including cement composition and hydration, Special cement and binder mineral phases, Cementitious and binder materials, and Measurement and properties. Every part contains different contributions and covers a broad range within the area. Contents Part I: Cement composition and hydration Diffraction and crystallography applied to anhydrous cements Diffraction and crystallography applied to hydrating cements Synthesis of highly reactive pure cement phases Thermodynamic modelling of cement hydration: Portland cements – blended cements – calcium sulfoaluminate cements Part II: Special cement and binder mineral phases Role of hydrotalcite-type layered double hydroxides in delayed pozzolanic reactions and their bearing on mortar dating Setting control of CAC by substituted acetic acids and crystal structures of their calcium salts Crystallography and crystal chemistry of AFm phases related to cement chemistry Part III: Cementitious and binder materials Chemistry, design and application of hybrid alkali activated binders Binding materials based on calcium sulphates Magnesia building material (Sorel cement) – from basics to application New CO2-reduced cementitious systems Composition and properties of ternary binders Part IV: Measurement and properties Characterization of microstructural properties of Portland cements by analytical scanning electron microscopy Correlating XRD data with technological properties No cement production without refractories

Clay Minerals in Nature

Author : Marta Valaskova
Publisher : BoD – Books on Demand
ISBN 13 : 9535107380
Total Pages : 330 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Clay Minerals in Nature by : Marta Valaskova

Download or read book Clay Minerals in Nature written by Marta Valaskova and published by BoD – Books on Demand. This book was released on 2012-09-12 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clay is an abundant raw material which has a variety of uses and properties depending on their structure and composition. Clay minerals are inexpensive and environmentally friendly naturally occurring nanomaterials, thanks to their 1 nm thick silicate layers, in all types of sediments and sedimentary rocks. The book chapters have been classified according to their characteristics in topics and applications. Therefore, in the first section five chapters is dedicated to the characterization and utilization of clay minerals in deposits. The second section includes four chapters about the significance of clay minerals in soils. Third section is devoted to different aspects of clay minerals research, especially to the characterization of structure and modifications for their application.

Clay Mineralogy

Author : Ralph Early Grim
Publisher :
ISBN 13 : 9780317282177
Total Pages : pages
Book Rating : 4.2/5 (821 download)

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Book Synopsis Clay Mineralogy by : Ralph Early Grim

Download or read book Clay Mineralogy written by Ralph Early Grim and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modern Powder Diffraction

$Download Modern Powder Diffraction PDF Online Free$

Author : David L. Bish
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 1501509012
Total Pages : 384 pages
Book Rating : 4.5/5 (15 download)

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Book Synopsis Modern Powder Diffraction by : David L. Bish

Download or read book Modern Powder Diffraction written by David L. Bish and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-12-17 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 20 of Reviews in Mineralogy attempted to: (1) provide examples illustrating the state-of-the-art in powder diffraction, with emphasis on applications to geological materials; (2) describe how to obtain high-quality powder diffraction data; and (3) show how to extract maximum information from available data. In particular, the nonambient experiments are examples of some of the new and exciting areas of study using powder diffraction, and the interested reader is directed to the rapidly growing number of published papers on these subjects. Powder diffraction has evolved to a point where considerable information can be obtained from ug-sized samples, where detection limits are in the hundreds of ppm range, and where useful data can be obtained in milliseconds to microseconds. We hope that the information in this volume will increase the reader's access to the considerable amount of information contained in typical diffraction data.

Meeting Policy Challenges for a Sustainable Bioeconomy

Author : OECD
Publisher : Org. for Economic Cooperation & Development
ISBN 13 : 9789264292338
Total Pages : 0 pages
Book Rating : 4.2/5 (923 download)

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Book Synopsis Meeting Policy Challenges for a Sustainable Bioeconomy by : OECD

Download or read book Meeting Policy Challenges for a Sustainable Bioeconomy written by OECD and published by Org. for Economic Cooperation & Development. This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bioeconomy concept: then and now -- Reconciling food and industrial needs for biomass -- Measuring biomass potential and sustainability -- Biotechnology and biomass sustainability -- What is a biorefinery: definitions, classification and general models -- Financing biorefineries -- Biowaste biorefining -- Developments in bio-based production -- Enabling bio-based materials policy -- Metabolic engineering and synthetic biology for a bioeconomy -- Education and training for industrial biotechnology.

Beekeeping for Poverty Alleviation and Livelihood Security

Author : Rakesh Kumar Gupta
Publisher : Springer
ISBN 13 : 9789402403619
Total Pages : 0 pages
Book Rating : 4.4/5 (36 download)

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Book Synopsis Beekeeping for Poverty Alleviation and Livelihood Security by : Rakesh Kumar Gupta

Download or read book Beekeeping for Poverty Alleviation and Livelihood Security written by Rakesh Kumar Gupta and published by Springer. This book was released on 2016-09-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book intends to address all aspects needed to develop beekeeping into a powerful instrument of rural development and will focus on beekeeping as a tool for Poverty Alleviation and Livelihood security. In the backdrop of the social and economic issues of the people living in poverty region, the book aims to delineate specific motivation approaches to engage them in beekeeping and will serve as a guide for effective marketing through diversification and value addition of bee products. Nevertheless, marketing and environmental issues will remain an important component of this book. The aim is also to focus on indirect benefit of beekeeping so that it is integrated with farming and nature conservation. Other topics include ensuring the provision of practical techniques in handling and management of bees. It will provide detailed information on good contacts with policymakers and authorities; and channels for attracting finance especially in the third world countries. An interdisciplinary approach is the key feature of the book and it will also focus on few case histories and success stories to encourage the reader to take up beekeeping as a new venture gradually in a phased manner like traditional-transitional and modernised beekeeping. With the publication of this book, we hope to hand out a practical guide that will assist all those who are involved in beekeeping for development. We hope it will stimulate beekeeping as an integrated activity with farming and nature conservation and will serve in many households for poverty alleviation and livelihood security.

Eurocriminology

Author :
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Eurocriminology by :

Download or read book Eurocriminology written by and published by . This book was released on 1992 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Honey (England) Regulations 2015

Author : Great Britain
Publisher :
ISBN 13 : 9780111136546
Total Pages : 16 pages
Book Rating : 4.1/5 (365 download)

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Book Synopsis The Honey (England) Regulations 2015 by : Great Britain

Download or read book The Honey (England) Regulations 2015 written by Great Britain and published by . This book was released on 2015-06-08 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enabling power: Food Safety Act 1990, ss. 6 (4), 16 (1) (a) (e), 17 (1), 26 (1) (3), 48 (1). Issued: 08.06.2015. Made: 30.05.2015. Laid: 03.06.2015. Coming into force: 24.06.2015. Effect: S.I. 1814/1855 amended & S.I. 2003/2243; 2005/1920 revoked. Territorial extent & classification: E. General

Minerals in Soil Environments

Author : Joe Boris Dixon
Publisher : American Society of Agronomy
ISBN 13 :
Total Pages : 1290 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Minerals in Soil Environments by : Joe Boris Dixon

Download or read book Minerals in Soil Environments written by Joe Boris Dixon and published by American Society of Agronomy. This book was released on 1989 with total page 1290 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to soil mineralogy; Surface chemistry of soil minerals; An introduction to organic matter in mineral soils; Mineral equilibria and the soil system; Mineral occurrence in soil environments; Carboonate, halide, sulfate, and sulfide minerals; Aluminum oxides and oxyhydroxides; Iron oxides; Manganese oxides ands hydroxides; Kaolin and serpentine group minerals; The pyrophyllite-talc group; Micas; Vermiculites; Chlorites and hydroxy-interlayered vermiculite and smectite; Interstratification in layer silicates; Palygorskite and sepiolite group minerals; Zeolites in soils; Silica in soils: quartz and disordered silica polymorphs; Feldpars, olivines, pyroxenes, and amphiboles; Allophane and imogolite; Phosphate minerals; Titanium and zirconium minerals.