The proceedings of the 6th International Symposium on Mining in the Arctic, held in Greenland in 2001. The papers cover a wide variety of topics, including: mining exploration and exploitation; mining engineering and mine design; environmental impact of mining in the Arctic; and more.

Contents:
Preface. Acknowledgements. Chapter1. Review of the Site Survey Technique. 1.1 Introduction. 1.2 Historical Background. 1.3 High Resolution Seismic Site Surveys. 1.4 Digital Seismic Site Surveys. 1.5 Analogue Site Surveys. 1.6 Sonar Swath Bathymetry. 1.7 Autonomous Underwater Vehicles. 1.8 Remote-Operated Vehicles. 1.9 Environmental Site Survey Techniques. 1.10 Gravity and Magnetics. 1.11 Seismic Refraction. 1.12 Pipeline Surveys. 1.13 Marine Archeological Surveys. 1.14 Positioning Systems. 1.15 Site Survey Grids. 1.16 Project Planning and Preliminaries. 1.17 Survey Vessels. 1.18 Reporting. Chapter 2. High Resolution Digital Site Survey Systems. 2.1 Digital Recording Systems. 2.2 Texas Instruments Digital Field System (DFS) Mk V. 2.3 Sercel SN 358 Digital Recording System. 2.4 TTS-2. 2.5 OYO DAS-1A. 2.6 Geometrics Strativisor NX Seismic Recorder. 2.7 Digital Systems Tests. 2.8 Sparker Seismic Energy Sources. 2.9 High Frequency Seismic Airgun Sources. 2.10 Other Site Survey Seismic Energy Sources. 2.11 Source Fire Control Systems for Site Surveys. 2.13 Onboard Processing. 2.14 Digital Site Survey Interpretation. 2.15 Contractual Work Standards. Chapter 3. Analogue Site Survey Systems. 3.1 Categories of Analogue Systems. 3.2 Echosounders. 3.3 Sidescan Sonars. 3.4 Sonar Swath Bathymetry. 3.5 Autonomous Underwater Vehicles. 3.6 Sub-Bottom Profilers. 3.7 Boomers and Sparker Profilers. 3.8 Multi-Electrode Sparkers. 3.9 Analogue Recorders and Filters. 3.10 Seismic Refraction Survey. 3.11 Site Survey Discussion. Chapter 4. Non-Seismic Site Survey Techniques. 4.1 Gravity Covers and Seabed Sampling. 4.2 Shearvane Penetrometers. 4.3 Vibrocorers. 4.4 Underwater Photography. 4.5 Current Meters. 4.6 Engineering Tests and Cone Penetration. 4.7 Remote Operated Vehicles. 4.8 Gravity Survey. 4.9 Marine Proton Magnetometers. 4.10 Marine Caesium Vapour Magnetometers. Chapter 5. Positioning Systems. 5.1 Introduction. 5.2 Principles of GPS Operation. 5.3 Co-ordinate Systems. 5.4 Geoids, Ellipsoids, Datums and Shifts. 5.5 GPS Differential Mode Principles. 5.6 Real-Time Kinematic (RTK) GPS. 5.7 DGPS Quality Control. 5.10 Supervisory Quality Control Systems. 5.11 Integrated Navigation Systems. 5.12 Acoustic Positioning Systems. Chapter 6. Safety. 6.1 Safety Reviews. 6.2 Documentation. 6.3 Health and Safety Policy. 6.4 Incident and Accident Reporting Policy. 6.5 Cranes and Lifting Gear. 6.6 Working Conditions and Working Practices. 6.7 Fire Protection Equipment. 6.8 Vessel Safety and Survival Equipment. 6.9 Training and Emergency Response Procedures. 6.10 Seismic Operations. 6.11 Electrical Equipment and Emergency Power Supplies. 6.12 Helicopter Operations. 6.13 Personnel Competence Assurance. 6.14 Environmental Monitoring. Glossary and Notation. Index.

This text covers the use of computer applications in the mineral industries, encompassing topics such as the use of computer visualization in mining systems and aspects such as ventilation and safety.

This book introduces acoustic wave theories using a reader-friendly matrix-based linear algebra approach. It will enable the reader to take advantage of software tools such as MATLAB (commercial codes) and OCTAVE (open-source codes) to gain better and deeper understanding of the underlying physics quickly. In this aspect, this text can be regarded as a practical introduction of the acoustic wave theories in an easy-to-follow linear algebra format using matrix manipulations instead of an abstract approach relying on tensor manipulations. The book also uses case studies to demonstrate how the fundamentals on acoustic waves discussed throughout the book are applied in device designs and analyses such that the connections and interdependences between the underlying sciences and the observed behavior and performances can be better appreciated by the reader. To achieve this, all problems for illustrations, examples, case studies, and device analyses are developed and solved based on the mathematical foundations laid out in the book.

This definitive guide covers the design and application of absorbers and diffusers in acoustics. Surface diffusion is a relatively young subject area, and diffuser design, application and characterisation are often not well understood. Although there is greater knowledge of absorption, it is also informed by new research. As two of the main design tools for altering the acoustic conditions of rooms, the correct use of absorbers and diffusers is important to the creation of quality acoustics. This text details the evolution and the current state of the art in diffuser and absorber research and application. It covers a range of practical and theoretical aspects, with extensive examples of installations and case studies to cater to practitioners working in the measurement, modelling and design of rooms, semi-enclosed spaces as well as in noise control. It is also invaluable for students and researchers wanting a grounding in acoustic treatment, as well as understanding the latest developments. All chapters have been revised and brought up to date in this new edition, with new applications, absorbers and diffusers featured. Sustainability, portable vocal booths, and fast time domain models for diffusers are just a few of the new sections. Improved techniques for measurement and prediction are included, as well as bringing old methods up-to-date with the latest refinements from standards and research. Most of the prediction methods in the book are now linked to open source implementations and downloadable MATLAB scripts, enabling readers to exploit the knowledge in this book more readily in design and research.

The Command Companion of Seamanship Techniques is the latest work from the well-respected marine author, D J House. It contains all the information needed for command posts at sea.
- All aspects of shipboard management are discussed, with special emphasis placed on health and safety.
- Guidelines on how to respond to accidents and emergencies at sea
- Contains the most recent SOLAS revisions and a discussion of marine law to keep you up to date with the latest rules and regulations.
In order to aid learning, the book includes a number of worked examples in the text along with questions and answers at the end of chapters.

The author tells you how to respond to accidents and emergencies at sea, in the event, for example of cargo contamination, collision, loss of stability due to cargo shift and damage due to flooding, fire plus loss of life/crew. In addition, the SOLAS revisions and a discussion of marine law is included to keep you up to date with all the latest rules and regulations.
In order to aid learning, this book will include a number of worked examples in the text along with questions and answers at the end of chapters.
D J House is senior lecturer in Nautical studies at the Nautical college, Fleetwood. His sea-going experience includes general cargo, reefer, bulk cargo, passenger and liner trades, underwater operations, and roll-on/roll-off ferries. He is a well-known marine author and has written Seamanship Techniques Volumes 1 and 2 (combined) and he has revised Cargo Work in the Kemp & Young series.
All aspects of shipboard management are discussed, with special emphasis placed on health and safety.
Guidelines on how to respond to accidents andemergencies at sea
Contains the most recent SOLAS revisions and a discussion of marine law to keep you up to date with the latest rules and regulations.

This book describes all parts of belt conveyors, their functions and different types presented one after the other with necessary illustrations covering all the basic aspects so that the reader can obtain an overall understanding of their operation and implementation within the field of bulk material handling, mining and mineral processing. Dedicated study of this work will also enable engineers to carry out minor repairs on their own without having to wait for maintenance personnel. This is an introductory preliminary book for beginners in the field of bulk material handling, mining and mineral processing, written in lucid, easy-to-understand language, well-illustrated, and with self-explanatory descriptions that do not compromise in maintaining academic standards while dealing with the subject matter. A salient feature of this book is that all the new terminology used to describe the components and their functions has been included and explained. Much of the content of this book has been tested and evaluated positively by graduate and postgraduate students and professional engineers of several bulk material handling plants during training programs over the last twenty-five years in India.

This text looks at mine planning and equipment and covers topics such as: design and planning of surface and underground mines; geotechnical stability in surface and underground mines; and mining and the environment.

This book is a companion to Volume 8 - General Engineering Knowledge in the "Reed's Marine Engineering Series", and is based on the DoT sylabus of Engineering Knowledge for the Class 2 and Class 1 Engineers Steam Certificates and Steam Endorsements. It includes a selection of questions of the type set in the exams for Class 2 and Class 1 Engineers.

A review of the existing applications of geosynthetics and geosystems in hydraulic and coastal engineering, with an overview on material specifications, structural components, relevant tools during conceptual and detail design, possible applications, and execution aspects. A more detailed description is given of new or lesser-known systems and applications. Additional basic information on design methodology and geosynthetics is included to provide a basic framework of information for design purposes.

The safe and economical construction of tunnels, mines, and other subterranean works depends on the correct choice of support systems to ensure that the excavations are stable. These support systems should be matched to the characterstics of the rock mass and the excavation techniques adopted. Establishing the support requirements, designing support systems and installing these correctly are essential elements in safe underground construction. This is a comprehensive and practical work which also gives access to user-friendly computer programmes which enable the investigation and design of support techniques. Details on how to obtain this software are also included in the book.

A review of modern blasting techniques used in tunnelling, chamber excavations and lake-tap blasting. The scope of this book includes geological implications, cut design and smooth blasting techniques in addition to chamber blasting. This book also includes detailed examples outlining the design issues and techniques used in blasting lake-tap plugs for hydroelectric projects. It is designed as a reference book and companion to courses in tunnel blasting techniques.

This text provides a process oriented discussion of the theory, methodology and philosophy of geologic and mine modelling using two commercial software packages: Techbase, a leader for mineral exploration and modelling bedded deposits; and Lynx, for modelling geology.

'Machine Woodworking' provides students with all the basic information needed to reach NVQ level II in wood machining. It covers calculations, timber science, and all the relevant machines, and is completed by five simple workshop projects which can be used to practice and test the necessary skills. The use of each machine is explained, with ample diagrams and photographs where appropriate, and each section is rounded off with the relevant regulations and additional multiple-choice questions to test understanding.

Solution mining, the extraction of metals, minerals and materials from the earth through leaching and fluid recovery, is still a relatively new but rapidly growing field. The annual economic value of solution mined metals in the United States now exceeds that of metals extracted by underground mining.
Originally published in 1992, this second edition of an introductory text for students and professional engineers expands information on the science of fluid flow in heaps, nonsteady state "in situ" fluid flow and nonsteady state well hydraulics. Information on bioheap pretreatment of refractory gold ores and the environmental stabilization of contaminated earth materials has been added.

This revised text provides an updated account of principles and survey modelling in hydraulic, coastal and offshore engineering. Topics covered include discrete forms of conservation laws, numerical methods, the foundations of computational hydraulics, and applications of computational hydraulics.

Methods in Chemical Process Safety, Volume Two, the latest release in a serial that publishes fully commissioned methods papers across the field of process safety, risk assessment, and management and loss prevention, aims to provide informative, visual and current content that appeals to both researchers and practitioners in process safety. This new release contains unique chapters on offshore safety, offshore platform safety, human factors in offshore operation, marine safety, safety during well drilling and operation, safety during processing (top side), safety during transportation of natural resources (offshore pipeline), and regulatory context

Rock physics encompasses practically all aspects of solid and fluid state physics. This book provides a unified presentation of the underlying physical principles of rock physics, covering elements of mineral physics, petrology and rock mechanics. After a short introduction on rocks and minerals, the subsequent chapters cover rock density, porosity, stress and strain relationships, permeability, poroelasticity, acoustics, conductivity, polarizability, magnetism, thermal properties and natural radioactivity. Each chapter includes problem sets and focus boxes with in-depth explanations of the physical and mathematical aspects of underlying processes. The book is also supplemented by online MATLAB exercises to help students apply their knowledge to numerically solve rock physics problems. Covering laboratory and field-based measurement methods, as well as theoretical models, this textbook is ideal for upper-level undergraduate and graduate courses in rock physics. It will also make a useful reference for researchers and professional scientists working in geoscience and petroleum engineering.

Features Introduces the physics of accelerators, lasers, and plasma in tandem with the industrial methodology of inventiveness. Outlines a path from idea to practical implementation of scientific and technological innovation. Contains more than 380 illustrations and numerous end-of-chapter exercises.

This volume focuses on the engineering geological and environmental problems of major engineering works, rock and soil properties, and protection of the geoenvironment and reduction of geohazards, reflecting the major achievements and advancement of engineering geological science and technology.

Low-lying countries, such as the Netherlands, are strongly dependent on good and safe sea defences. In the past, the design of dikes and revetments was mostly based on vague experience, rather than on general valid calculation methods. The demand for reliable design methods for protective structures has, in the Netherlands, resulted in increased research in this field. These contributions have been prepared by Dutch experts participating in the study groups of the Technical Advisory Committee on Water Defences. The book opens with an outline of general strategy and methodology on sea defences, illustrated in the following chapters by technical information on specific items and Dutch experience, and it ends with more general aspects such as probabilistic approach, integral (multifunctional) design, management & safety assessment. Together, these chapters provide an almost complete technical overview of the items needed for the design and maintenance of dikes and revetments. The enclosed CRESS-program allows for an initial estimation of hydraulic loads and preliminary design.

Presenting current and emerging technologies in the field of mine planning and equipment, this volume also covers control and automation for surface and underground mining. A wide range of papers from professionals in Europe, South America, Africa and Australia are featured.

At the heart of our galaxy lies a monster so deadly, not even light can escape its grasp. Its secrets lie waiting to be discovered. It’s time to explore our universe’s most mysterious inhabitants: Black Holes!

At the heart of the Milky Way lies a supermassive black hole 4 million times more massive than our Sun. A place where space and time are so warped that light is trapped if it ventures within 12 million km. According to Einstein, inside lies the end of time. According to 21st-century physics, the reality may be far more bizarre.

Black holes lie where the most massive stars used to shine and at the edge of our current understanding. They are naturally occurring objects, the inevitable creations of gravity when too much matter collapses into not enough space. And yet, although the laws of nature predict them, they fail fully to describe them.

Black holes are places in space and time where the laws of gravity, quantum physics and thermodynamics collide. Originally thought to be so intellectually troubling that they simply could not exist, it is only in the past few years that we have begun to glimpse a new synthesis; a deep connection between gravity and quantum information theory that describes a holographic universe in which space and time emerge from a network of quantum bits, and wormholes span the void.

In this groundbreaking book, Professor Brian Cox and Professor Jeff Forshaw take you to the edge of our understanding of black holes; a scientific journey to the research frontier spanning a century of physics, from Einstein to Hawking and beyond, that ends with the startling conclusion that our world may operate like a giant quantum computer.

Winner of the Nebraska Book Award What’s it like to travel at more than 850 MPH, riding in a supersonic T-38 twin turbojet engine airplane? What happens when the space station toilet breaks? How do astronauts “take out the trash� on a spacewalk, tightly encapsulated in a space suit with just a few layers of fabric and Kevlar between them and the unforgiving vacuum of outer space? The Ordinary Spaceman puts you in the flight suit of U.S. astronaut Clayton C. Anderson and takes you on the journey of this small-town boy from Nebraska who spent 167 days living and working on the International Space Station, including nearly forty hours of space walks. Having applied to NASA fifteen times over fifteen years to become an astronaut before his ultimate selection, Anderson offers a unique perspective on his life as a veteran space flier, one characterized by humility and perseverance.  From the application process to launch aboard the space shuttle Atlantis, from serving as a family escort for the ill-fated Columbia crew in 2003 to his own daily struggles—family separation, competitive battles to win coveted flight assignments, the stress of a highly visible job, and the ever-present risk of having to make the ultimate sacrifice—Anderson shares the full range of his experiences. With a mix of levity and gravitas, Anderson gives an authentic view of the highs and the lows, the triumphs and the tragedies of life as a NASA astronaut.  

This text deals with the dredging of rock by large cutter suction dredgers. The rock properties influencing the mechanical cutting of rock and the wear of cutting teeth are examined, and to verify the model of mechanical rock excavation developed, case studies of dredging projects were performed.