Science Key Concepts, 1 Primary, Revuela
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Page : 0 pages
File Size : 30,86 MB
Release : 2023
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Page : 0 pages
File Size : 30,86 MB
Release : 2023
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Page : 0 pages
File Size : 49,32 MB
Release : 2023
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Page : 0 pages
File Size : 15,54 MB
Release : 2023
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Author : María del Pilar Tobar Vicente
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Page : 94 pages
File Size : 16,28 MB
Release : 2014-07
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ISBN : 9788467845549
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Page : 29 pages
File Size : 35,49 MB
Release : 2019
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ISBN : 9788468200569
Author : Manuel Bustillo Revuelta
Publisher : Springer
Page : 663 pages
File Size : 15,26 MB
Release : 2017-08-23
Category : Science
ISBN : 3319587609
This comprehensive textbook covers all major topics related to the utilization of mineral resources for human activities. It begins with general concepts like definitions of mineral resources, mineral resources and humans, recycling mineral resources, distribution of minerals resources across Earth, and international standards in mining, among others. Then it turns to a classification of mineral resources, covering the main types from a geological standpoint. The exploration of mineral resources is also treated, including geophysical methods of exploration, borehole geophysical logging, geochemical methods, drilling methods, and mineral deposit models in exploration. Further, the book addresses the evaluation of mineral resources, from sampling techniques to the economic evaluation of mining projects (i.e. types and density of sampling, mean grade definition and calculation, Sichel’s estimator, evaluation methods – classical and geostatistical, economic evaluation – NPV, IRR, and PP, estimation of risk, and software for evaluating mineral resources). It subsequently describes key mineral resource exploitation methods (open pit and underground mining) and the mineral processing required to obtain saleable products (crushing, grinding, sizing, ore separation, and concentrate dewatering, also with some text devoted to tailings dams). Lastly, the book discusses the environmental impact of mining, covering all the aspects of this very important topic, from the description of diverse impacts to the environmental impact assessment (EIA), which is essential in modern mining projects.
Author : Cristina Díaz Santos
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Page : 0 pages
File Size : 14,64 MB
Release : 2011
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ISBN : 9788466753685
Author : Management Association, Information Resources
Publisher : IGI Global
Page : 1724 pages
File Size : 38,7 MB
Release : 2013-08-31
Category : Computers
ISBN : 1466644230
Individuals with disabilities often have difficulty accomplishing tasks, living independently, and utilizing information technologies; simple aspects of daily life taken for granted by non-disabled individuals. Assistive Technologies: Concepts, Methodologies, Tools, and Applications presents a comprehensive collection of research, developments, and knowledge on technologies that enable disabled individuals to function effectively and accomplish otherwise impossible tasks. These volumes serve as a crucial reference source for experts in fields as diverse as healthcare, information science, education, engineering, and human-computer interaction, with applications bridging multiple disciplines.
Author : Toss Gascoigne
Publisher : ANU Press
Page : 994 pages
File Size : 49,77 MB
Release : 2020-09-14
Category : Science
ISBN : 1760463663
Modern science communication has emerged in the twentieth century as a field of study, a body of practice and a profession—and it is a practice with deep historical roots. We have seen the birth of interactive science centres, the first university actions in teaching and conducting research, and a sharp growth in employment of science communicators. This collection charts the emergence of modern science communication across the world. This is the first volume to map investment around the globe in science centres, university courses and research, publications and conferences as well as tell the national stories of science communication. How did it all begin? How has development varied from one country to another? What motivated governments, institutions and people to see science communication as an answer to questions of the social place of science? Communicating Science describes the pathways followed by 39 different countries. All continents and many cultures are represented. For some countries, this is the first time that their science communication story has been told.
Author : Management Association, Information Resources
Publisher : IGI Global
Page : 1602 pages
File Size : 39,68 MB
Release : 2018-04-06
Category : Technology & Engineering
ISBN : 1522554858
Advances in technology continue to alter the ways in which we conduct our lives, from the private sphere to how we interact with others in public. As these innovations become more integrated into modern society, their applications become increasingly relevant in various facets of life. Wearable Technologies: Concepts, Methodologies, Tools, and Applications is a comprehensive reference source for the latest scholarly material on the development and implementation of wearables within various environments, emphasizing the valuable resources offered by these advances. Highlighting a range of pertinent topics, such as assistive technologies, data storage, and health and fitness applications, this multi-volume book is ideally designed for researchers, academics, professionals, students, and practitioners interested in the emerging applications of wearable technologies.