Rib Stability

Rib Stability PDF Author: William Cyrille Smith
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 24

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Book Description
The U.S. Bureau of Mines examined previous research on rib stability in an effort to develop a practical approach to understanding, characterizing, and controlling weak rib conditions in underground coal mines. Because success in stabilizing ribs depends on a basic knowledge of how weak ribs behave, the report reviews the mechanics of rib failure and the relationship of coal mine geology and pillar constraint to rib instability. Strategies for choosing an effective method of rib support are considered, and various rib support methods are discussed. Finally, the report documents techniques for monitoring ribs and use of models to assess rib stability; such monitoring and modeling can also help determine the most effective method for roof support.

Rib Stability

Rib Stability PDF Author: William Cyrille Smith
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 24

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Book Description
The U.S. Bureau of Mines examined previous research on rib stability in an effort to develop a practical approach to understanding, characterizing, and controlling weak rib conditions in underground coal mines. Because success in stabilizing ribs depends on a basic knowledge of how weak ribs behave, the report reviews the mechanics of rib failure and the relationship of coal mine geology and pillar constraint to rib instability. Strategies for choosing an effective method of rib support are considered, and various rib support methods are discussed. Finally, the report documents techniques for monitoring ribs and use of models to assess rib stability; such monitoring and modeling can also help determine the most effective method for roof support.

Athletic Training and Sports Medicine

Athletic Training and Sports Medicine PDF Author: Robert C. Schenck
Publisher: Jones & Bartlett Learning
ISBN: 9780892031726
Category : Education
Languages : en
Pages : 950

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Book Description
The third edition of Athletic Training and Sports Medicine is more specifically tailored to the needs of practising athletic trainers and primary care physicians, although educators should find it a useful reference for students. Many of the chapters from the second edition are supplemented and enhanced by new chapters. The major topics covered include: legal issues in sports medicine; injury prevention; evaluating the athlete; physiology of the musculoskeletal system; applied principles in treatment and rehabilitation; the anatomy and physiology of the musculoskeletal system; sports psychology; medical conditions; gender specific conditions; and athletes with different abilities.

Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 708

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Book Description


The Complete RIB Manual

The Complete RIB Manual PDF Author: Dag Pike
Publisher: A&C Black
ISBN: 1408180146
Category : Sports & Recreation
Languages : en
Pages : 273

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Book Description
First built in the 1960s for rescue work, the Rigid Inflatable Boat has revolutionised the marine market. The Complete RIB Manual, published to coincide with the 50th anniversary of the first RIB, is the ultimate reference catering all aspects of a RIB's design, handling and maintenance, aimed at all owners and users, both commercial and leisure. The emphasis of the book is entirely practical, and covers: 1. A History of the RIB • Early development • Modern design: leisure, commercial and military 2. RIB Handling • Impact of hull design, tube types, internal layout and engines • Driving techniques: throttle control and driving position • Advanced techniques for economy, sport and rough seas • Cruising: planning, weather, anchoring and communications • RIBs as tenders - stowing and towing • Launching and transportation • Safety and survival 3. Maintenance • Outboards, diesels, water jets, stern drives, fuel tanks and electrics • Tube care: cleaning, repair, replacement • Hull maintenance • Winter storage, checking for leaks, servicing The Complete RIB Manual is a comprehensive worldwide reference for all RIB owners and users, covering all the information necessary to handle and maintain a RIB of any size.

Proceedings of the 37th International Conference on Ground Control in Mining

Proceedings of the 37th International Conference on Ground Control in Mining PDF Author: Brijes Mishra
Publisher: Society for Mining, Metallurgy & Exploration
ISBN: 0873354680
Category : Technology & Engineering
Languages : en
Pages : 404

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Book Description
The International Conference on Ground Control in Mining has a rich history of advancing ground control techniques and knowledge. It provides a unique platform for researchers, regulators, consultants, manufacturers, and mine operators to present and exchange challenging industry topics as well as to expedite solutions to ground control problems that require immediate attention. This proceedings from the 37th International Conference is no exception. It includes 47 peer-reviewed research papers from industry experts covering topics of importance for today and the future.

Entry Stabilization Utilizing Rib Bolting Procedures

Entry Stabilization Utilizing Rib Bolting Procedures PDF Author: Dennis R. Dolinar
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 24

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Book Description


Rock Mechanics In Underground Construction - Proceedings Of The 4th Asian And International Rock Mechanics Symposium 2006 (With Cd-rom)

Rock Mechanics In Underground Construction - Proceedings Of The 4th Asian And International Rock Mechanics Symposium 2006 (With Cd-rom) PDF Author: Chun Fai Leung
Publisher: World Scientific
ISBN: 9814476323
Category : Technology & Engineering
Languages : en
Pages : 527

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Book Description
This proceedings volume contains over 300 papers on rock mechanics and engineering with contributors from all over Asia and many other parts of the world. Seven keynote papers summarize the state-of-the-art in rock engineering including topics such as underground rock caverns. The technical papers cover a wide range of rock mechanics and engineering topics: rock tunnels, caverns, mining, rock slopes and dams, rock blasting, rock burst and failure, rock properties, rock mass, rock joints, and block theory. Numerous valuable rock engineering case studies are also reported.This volume should serve as a useful reference for the engineers and researchers in rock mechanics and rock engineering.

An Anatomic Approach to Minimally Invasive Spine Surgery

An Anatomic Approach to Minimally Invasive Spine Surgery PDF Author: Miguelangelo Jorge Perez-Cruet
Publisher: Thieme
ISBN: 1638535876
Category : Medical
Languages : en
Pages : 1338

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Book Description
Learn state-of-the-art MIS techniques from master spine surgeons! Significant advances have been made in minimally invasive spine (MIS) surgery approaches, techniques, and innovative technologies. By preserving normal anatomic integrity during spine surgery, MIS approaches enable spine surgeons to achieve improved patient outcomes, including faster return to normal active lifestyles and reduced revision rates. Exposing only the small portion of the spine responsible for symptoms via small ports or channels, requires a deep understanding of spinal anatomy and spinal pathophysiology. Building on the widely acclaimed first edition, An Anatomic Approach to Minimally Invasive Spine Surgery, Second Edition, provides an expanded foundation of knowledge to master minimally invasive spine surgery. World-renowned spine neurosurgeons Mick Perez-Cruet, Richard Fessler, Michael Wang, and a cadre of highly regarded spine surgery experts provide masterful tutorials on an impressive array of cutting-edge technologies. Organized by seven sections and 51 chapters, the book presents a diverse spectrum of current safe and efficacious MIS procedures and future innovations. Nonsurgical approaches include injection-based spine procedures and stereotactic radiosurgery. Surgical technique chapters discuss MIS anterior, posterior, and lateral approaches to the cervical, thoracic, and lumbar spine, with procedures such as endoscopic microdiscectomy, vertebroplasty and kyphoplasty, percutaneous instrumentation, and robotic spine surgery. Key Features Step-by-step illustrations, including more than 400 depictions by master surgical and anatomic illustrator Anthony Pazos portray the surgeon's-eye-view of anatomy, intraoperative images, and surgical instruments, thereby aiding in the understanding of anatomy and procedures 20 online videos feature real-time operative fluoroscopy, pertinent anatomy, operative set-up, and common cervical, thoracic, and lumbar approaches Discussion of novel MIS techniques reflected in 16 new or expanded chapters, including Robotic Assisted Thoracic Spine Surgery and Stem-Cell Based Intervertebral Disc Restoration There is truly no better clinical reward for spine surgeons than giving patients suffering from debilitating spinal disorders their life back. This quintessential MIS surgery resource will help surgeons and clinicians accomplish that goal.

Useful Rules and Tables Relating to Mensuration, Engineering, Structures, and Machines

Useful Rules and Tables Relating to Mensuration, Engineering, Structures, and Machines PDF Author: William John Macquorn Rankine
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 356

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Book Description


Useful Rules and Tables

Useful Rules and Tables PDF Author: William John Macquorn Rankine
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 448

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Book Description