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Showing 65,726 through 65,750 of 72,286 results

Tailings and Mine Waste 2000

by A. A. Balkema

The objective of this text is to provide information on mill tailings and mine waste, and to discuss current and future issues facing the mining and environmental communities. With over 60 papers included.

Tailings and Mine Waste 2001

by None

These papers focus on mine and mill tillings and mine waste. The work also contains information on subjects related to: regulations, technical capacities and developments. This guide identifies the current and future issues facing the mining and enviromental concerns.

Tailings and Mine Waste 2002: Proceedings of the 9th International Conference, Fort Collins, Colorado,

by Symposium Editors

The proceedings in this work present 60 papers on mine and mill tailings and mine waste, as well as current and future issues facing the mining and environmental communities. This includes matters dealing with technical capabilities and developments, regulations, and environmental concerns.

Tailings and Mine Waste 2010

by Chippenham Wiltshire

Tailings and Mine Waste 10 contains the contributions from the 14th annual Tailings and Mine Waste Conference, held by Colorado State University of Fort Collins, Colorado in conjunction with the University of Alberta and the University of British Columbia. The purpose of this series of conferences is to provide a forum for discussion and establish

Tailings Dam Design / Conception des Barrages de Stériles Miniers: Technology Update / Mise à Jour des Technologies (ICOLD Bulletins Series #181)

by Cigb Icold

Tailings are produced from the processing of mineral ores and are commonly stored within embankment dams. The design of the dams requires application of sound engineering principles and an understanding of the properties of the tailings. This Bulletin provides a framework for classifying different types of tailings, ranging from ultra-fine to coarse, based on their geotechnical properties and provides typical geotechnical parameters for the different tailings types. Technologies for dewatering tailings to reduce the risk of storage continue to be developed and the different technologies, from thickening to filtration, and re-application of old technologies are presented to illustrate the options available and, where appropriate, typical in situ properties. This bulletin is directed towards a wide audience of stakeholders: designers, owners, regulators, communities and various organizations and provides a reference for communicating tailings properties and the benefits and limitations of technologies. All mining operations, and thereby tailings operations, are unique. There is no one-solution-fits-all. Tailings dam designs need to account for site-specific conditions, such as climate, physiography, geochemistry, geomorphology, seismology, mining processes, environment, and community setting, with the application of technologies playing an important role in developing safe, sustainable tailings facilities. Les stériles miniers sont produits à partir du traitement des minerais et sont généralement stockés derrière des barrages en remblai. La conception des barrages nécessite l'application de principes d'ingénierie solides et une compréhension des propriétés des résidus. Ce bulletin fournit un cadre pour classer différents types de résidus, allant de l'ultra-fin au grossier, en fonction de leurs propriétés géotechniques et propose des paramètres géotechniques typiques pour les différentes sortes de résidus. Les technologies d'assèchement des résidus pour réduire le risque de stockage continuent à être développées ; les différentes technologies, de l'épaississement à la filtration, en passant par l’application des anciennes technologies, sont présentées pour illustrer les options disponibles et, le cas échéant, les propriétés in situ typiques. Ce bulletin s'adresse à un large public d'intervenants : concepteurs, propriétaires, régulateurs, communautés et organisations diverses et fournit une référence pour communiquer les propriétés des résidus et les avantages et les limites des technologies. Toutes les opérations minières et, par conséquent, les traitements des résidus, sont uniques. Il n'y a pas de solution unique pour tous. La conception des barrages de résidus doit tenir compte des conditions propres au site, telles que le climat, la physiographie, la géochimie, la géomorphologie, la sismologie, les processus miniers, l'environnement et le milieu communautaire, l'application de technologies jouant un rôle important dans le développement de parcs à résidus sûrs et durables.

Tailings Dam Management for the Twenty-First Century: What Mining Companies Need to Know and Do to Thrive in Our Complex World

by Franco Oboni Cesar Oboni

This book presents a comprehensive approach to address the need to improve the design of tailings dams, their management and the regulation of tailings management facilities to reduce, and eventually eliminate, the risk of such facilities failing. The scope of the challenge is well documented in the report by the United Nations Environment Program (UNEP) and GRID Arendal entitled “Mine Tailings Storage: Safety Is No Accident,” which was released in October 2017. The report recommends that “Regulators, industry and communities should adopt a shared, zero-failure objective to tailings storage facilities…” and identifies several areas where further improvements are required. In this context, the application of cutting-edge risk-assessment methodologies and risk-management practices can contribute to a significant reduction and eventual elimination of dam failures through Risk Informed Decision Making. As such, the book focuses on identifying and describing the risk-assessment approaches and risk-management practices that need to be implemented in order to develop a way forward to achieve socially acceptable levels of tailings dam risk.

Tailor Made Concrete Structures: New Solutions for our Society (Abstracts Book 314 pages + CD-ROM full papers 1196 pages)

by Joost C. Walraven Dick Stoelhorst

In recent years knowledge of concrete and concrete structures has increased, as has its applications. New types of concrete challenged scientists and engineers, and ecological constraints encouraged the implementation of life cycle design of concrete structures, moving the focus more and more to maintenance and uprating of structures. And since bui

Tailored Functional Materials: Select Proceedings of MMETFP 2021 (Springer Proceedings in Materials #15)

by Kalisadhan Mukherjee Rama Kanta Layek Debasis De

This book presents the select proceedings of the International Symposium entitled “Materials of the Millennium: Emerging Trends and Future Prospects” (MMETFP 2021). It discusses the synthesis, tailoring, and characterization of different materials for functional applications in various sectors which include but not limited to energy, environment, biomedical/ health care, construction, transportation etc. Topics covered in this book are synthesis and characterization of polymers, ceramics, composites, biomaterials, carbon-based nanostructures as well as materials for green environment, structural materials, modeling and simulation of materials. The book also covers the topic of emerging trends in nanostructured materials, thin films, and devices. The book is useful for students, researchers, and professionals working in the various areas of materials science and engineering.

Tailored Gamification to Educational Technologies

by Wilk Oliveira Ig Ibert Bittencourt

This book introduces and explores the field of tailored gamified educational technologies. Providing a theoretical overview of the domain, including a number of related psychological and educational theories along with a complete state-of-the-art analysis on this topic, it presents an approach and architecture to tailor these systems to students’ gamer type and age.

Tailored Light 1: High Power Lasers For Production (Rwthedition Ser.)

by Reinhart Poprawe Konstantin Boucke Dieter Hoffman

The Laser world consists basically of two areas, which are necessary and in many cases also sufficient for effective innovation: The right laser for the right application. For the individual application that means the determination of optimized process parameters in terms of laser power, peak power/ intensity, focus geometry and dimension, pulse length, pulse repetition rate and wavelength to name only the six most important ones. Once these parameters are identified, the corresponding Laser has to be selected on the basis of commercial availability. Obviously there is no such thing than "One Laser for all". The situation is rather comparable with electrical power, were depending on the demand of the application in terms of voltage, current and time corresponding power supplies need to be tailored, however, with the difference that in the case of the Laser the variety of parameters is even higher, thus the technology is more complex but on the other hand much more flexible in terms optimizing the source to the application. As a consequence it is suggested to generate two volumes on Lasers and Applications named "Tailored Light".

Tailored Light 2: Laser Applications (RWTHedition)

by Reinhart Poprawe Constantin Häfner Rolf Wester

This book covers the application technology of lasers, focusing more on the vast range of processes than on individual applications, in order to motivate and enable future innovations. The physical basics are presented in the first half of the book. The following examination of application categories and their processes is documented by experts from their practical points of view but always refers back to the underlying physical principles. In this way, readers are free to choose their own individual level of depth in understanding this globally relevant field of innovation.This new edition of Tailored Light 2: Laser Applications birings the book up to date with the latest applications of laster technology.

Tailored Organic-Inorganic Materials

by Jorge L. Colón Abraham Clearfield Ernesto Brunet

This book explores the limitless ability to design new materials by layering clay materials within organic compounds. Assembly, properties, characterization, and current and potential applications are offered to inspire the development of novel materials. Coincides with the government's Materials Genome Initiative, to inspire the development of green, sustainable, robust materials that lead to efficient use of limited resources Contains a thorough introductory and chemical foundation before delving into techniques, characterization, and properties of these materials Applications in biocatalysis, drug delivery, and energy storage and recovery are discussed Presents a case for an often overlooked hybrid material: organic-clay materials

Tailored Polymers and Applications

by Y. Yagci M. K. Mishra O. Nuyken K. Ito G. Wnek

This book contains a selection of papers presented at APME '99 ( Third International Symposium on Advanced Polymers via Macromolecular Engineering --- Colonial Williamsburg, VA, USA, July/August 1999). The book focuses on the synthesis of targeted polymers with specific properties using macromolecular architecture. Various controlled polymerization

The Taiwan Crisis: a showcase of the global arsenic problem (Arsenic in the environment)

by Jiin-Shuh Jean Jochen Bundschuh Chien-Jen Chen How-Ran Guo Chen-Wuing Liu Tsair-Fuh Lin Yen-Hua Chen

In the 1950s, the residents of the southwestern coastal areas of Taiwan suffered greatly from Blackfoot disease (BFD) due to the consumption of arsenic-contaminated groundwater. Groundwater with high levels of arsenic in southwestern and northeastern Taiwan received much attention. After arsenic-safe tap water was utilized for drinking instead of g

Takagi-Sugeno Fuzzy Systems Non-fragile H-infinity Filtering

by Xiao-Heng Chang

Takagi-Sugeno Fuzzy Systems Non-fragile H-infinity Filtering investigates the problem of non-fragile H-infinity filter design for Takagi-Sugeno (T-S) fuzzy systems. Given a T-S fuzzy system, the objective of this book is to design an H-infinity filter with the gain variations such that the filtering error system guarantees a prescribed H-infinity performance level. Furthermore, it demonstrates that the solution of non-fragile H-infinity filter design problem can be obtained by solving a set of linear matrix inequalities (LMIs). The intended audiences are graduate students and researchers both from the fields of engineering and mathematics. Dr. Xiao-Heng Chang is an Associate Professor at the College of Engineering, Bohai University, Jinzhou, Liaoning, China.

Take a Giant Leap, Neil Armstrong! (Before I Made History)

by Peter Roop Connie Roop

Scholastic Chapter Book, Biography of Neil Armstrong, the first man on the moon and what he was like as a young boy. <P><P>Lexile Measure: 720L

Take Control of 1Password (3.0)

by Joe Kissell

Easily create and enter secure passwords on all your devices! Wrangling your web passwords can be easy and secure, thanks to 1Password, the popular password manager from AgileBits. In this book, Joe Kissell brings years of real-world 1Password experience into play to explain not only how to create, edit, and enter web login data easily, but also how to autofill contact and credit card info when shopping online, audit your passwords and generate better ones, handle two-factor authentication (2FA), and sync and share passwords in various ways--including a hosted 1Password account (individual, family, or team), iCloud or Dropbox.While reading Take Control of 1Password on my iPad I was furiously highlighting passages and following along with 1Password open on my Mac. [The book] showed me how some of my passwords were weak or duplicates. I immediately changed those passwords to unique and secure ones.--Elisa Pacelli, in her MyMac book review (2nd Edition).The book focuses on 1Password 6 for the Mac, but it also provides details and directions for the iOS, Windows, and Android versions of 1Password. It briefly covers 1Password X, a chrome extension that brings 1Password to Chrome OS and Linux. Topics include: Meet 1Password: Set your master password, explore the various 1Password components, and decide on your ideal usage strategy. Master logins: In 1Password, a typical login contains a set of credentials used to sign in to a website. Find out how to create logins, sort them, search them, tag them, and more. You'll also find help with editing logins--for example, changing a password or adding further details. Understand password security: Get guidance on what makes for a good password, and read Joe's important Password Dos and Don'ts. A special topic covers how to perform a security audit in order to improve poor passwords quickly. Go beyond web logins: A primary point of 1Password is to speed up web logins, but 1Password can also store and autofill contact information (for more than one identity, even), along with credit card information. You'll also find advice on storing passwords for password-protected files and encrypted disk images, plus ideas for keeping track of confidential files, software licenses, scans of important cards or documents, and more.Sync your passwords: Discover which 1Password syncing solution is right for you: a hosted 1Password account, Dropbox, iCloud, a manually synced folder, or even device-to-device Wi-Fi sync.Share your passwords: Learn to store passwords in shared vaults within a family or team hosted account.You'll also discover the answers to key questions, including: What are my options for licensing 1Password? What are the differences between vaults in 1Password accounts and standalone vaults? Should I keep using my web browser's autofill feature? What about iCloud Keychain? Should I use that too? What can I do quickly to get better password security? How can I find and update weak passwords I created long ago?What should I do about security questions, like the name of my pet? How can 1Password provide a time-based one-time password (TOTP)? How do I use 1Password logins from utilities like LaunchBar?

Take Control of Apple Home Automation

by Josh Centers

Thanks to Apple's HomeKit platform, you can easily configure smart home devices (such as light bulbs, outlets, thermostats, sensors, cameras, and door locks) from a variety of manufacturers to behave exactly as you need them to; integrate them with a hub such as a HomePod, Apple TV, or iPad; and control them with an iOS device, a Mac, an Apple Watch, Siri commands, or automated programming. This book gives you all the information you need to get started.

Take Control of Apple Home Automation

by Josh Centers

Thanks to Apple's HomeKit platform, you can easily configure smart home devices (such as light bulbs, outlets, thermostats, sensors, cameras, and door locks) from a variety of manufacturers to behave exactly as you need them to; integrate them with a hub such as a HomePod, Apple TV, or iPad; and control them with an iOS/iPadOS device, a Mac, an Apple Watch, Siri commands, or automated programming. This book gives you all the information you need to get started.

Take Control of Apple Home Automation (1.0)

by Josh Centers

This book explains how to use Apple’s HomeKit home automation platform to control smart devices in your home, such as lights, outlets, thermostats, and more.

Take Control of Automating Your Mac

by Joe Kissell

Ever wondered if automation could make your life easier? In "Take Control of Automating Your Mac, Third Edition," Mac expert Joe Kissell shows you how to save time and aggravation by using numerous built-in macOS tools, as well as helpful third-party apps, to automate routine tasks and procedures.

Take Control of Automating Your Mac

by Joe Kissell

Ever wondered if automation could make your life easier? In "Take Control of Automating Your Mac, Fourth Edition," Mac expert Joe Kissell shows you how to save time and aggravation by using numerous built-in macOS tools, as well as helpful third-party apps, to automate routine tasks and procedures.

Take Control of Automating Your Mac

by Joe Kissell

Ever wondered if automation could make your life easier? In "Take Control of Automating Your Mac, Fifth Edition," Mac expert Joe Kissell shows you how to save time and aggravation by using numerous built-in macOS tools, as well as helpful third-party apps, to automate routine tasks and procedures.

Take Control of Backing Up Your Mac (3.0.1)

by Joe Kissell

The data on every Mac should be backed up to protect against theft, hardware failure, user error, and other catastrophes. This book helps you design a sensible backup strategy, choose and configure the best backup hardware and software for your needs, and understand how to make your backups as painless as possible.

Take Control of Calendar and Reminders 2.0

by Scholle McFarland

<p>Tired of a calendar that’s as jumbled as your life feels? Having trouble keeping up with your to-do list? Apple includes two apps, Calendar and Reminders, that can help you stay on time and on track. <p>In this book, we’ll look at how you can bring order to these apps and figure out which features fit the way you work. You’ll learn the nitty-gritty about which tasks each app excels at, how best to set them up, and the quickest ways to add calendar events and reminders (spoiler alert—it’s often Siri!). You’ll also learn about features you may not have heard of before, for instance that you can use Reminders to jog your memory about something when you reach a certain location or that Calendar can trigger an Automator workflow or open a file at the time and date you choose.</p>

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Showing 65,726 through 65,750 of 72,286 results