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McAlpine Mill and Haileybury School of Mines: A Co-op That WorksBy Kevin Beirne
Most people involved in the mining industry are familiar with student-industry co-op work-study programs. Many colleges and universities have used them for years. Northern College’s Haileybury Schoo
Jan 1, 1999
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Design Analyses for a Large-Span Tunnel in Weak Rock Subject to Strong Seismic ShakingBy Bhaskar B. Thapa
The proposed Caldecott fourth bore will consist of a two lane highway tunnel along California State Route 24 near the City of Oakland. The proposed design and construction sequence for the 15-m-diamet
Jan 1, 2008
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Determining The Amplitude Of Certainty For Empirical Rock Failure CriteriaBy K. Oraee
The empirical rock failure criteria play an important role in predicting the mechanical behavior of rocks, since affecting parameters on the behavioral properties of rocks are complex and numerous. Us
Jan 1, 2012
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Mining And Enviromining Law For Industrial Minerals And RocksWith the advent of the environmental "green" movement of the 1960s, eventually leading to Earth Day 1970, Congress responded by passage of the National Environmental Policy Act (NEPA), 1970. NEPA gave
Jan 1, 1994
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Detection of Subtle Sensor Errors in Mineral Processing Circuits Using Data-Mining Techniques Mining, Metallurgy and ExplorationBy Rambabu Pothina, Rajive Ganguli
The economics of a mineral processing circuit is dependent on the numerous sensors that are critical to optimization and control systems. The sheer volume of sensors results in mines not being able to
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Detection of Subtle Sensor Errors in Mineral Processing Circuits Using Data-Mining Techniques Mining, Metallurgy and Exploration (388248c9-1aa9-4f25-8e7c-bbfe8ed3e46e)By Rambabu Pothina, Rajive Ganguli
The economics of a mineral processing circuit is dependent on the numerous sensors that are critical to optimization and control systems. The sheer volume of sensors results in mines not being able to
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Comparison of Different Blast Design Models, Using a Blasting SoftwareBy Roozbeh Afzali
Designing an appropriate tunnel blasting pattern reduces the cost of rock breakage and subsequent operations such as loading, haulage and support of tunnels. For that reason, we developed a software t
Jan 1, 2008
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Block Craving - General DescriptionBy Ray L. Tobie, Douglas E. Julin
GENERAL DESCRIPTION Block caving is a distinct caving method applied mostly to large, massive, ore bodies because of its in¬herent low cost and high production capabilities. Areas of sufficient siz
Jan 1, 1982
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Deep neural network models for improving truck productivity prediction in openpit minesBy Wei Victor Liu, Omer Faruk Ugurlu, Chengkai Fan, Bei Jiang
Accurate prediction of truck productivity plays a pivotal role in improving the efficiency and profitability of openpit mining operations. This paper proposes a deep neural network (DNN) model to over
Jul 1, 2024
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The Arizona Copper Province And The Texas LineamentBy Jacques B. Wertz
Recurring movements remotely connected with the Murray fracture zone and the San Andreas fault complex, together with the slow northwestward drift affecting the Baja California peninsula, could progre
Jan 1, 1970
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Electrolytic Removal of Iron from Aluminum Sulfate SolutionsBy S. C. Sun
A study(1) on the sulfuric acid extraction of alumina from some Pennsylvania ferruginous clays indicated that the published electrolytic method(2)(3) seems to be more efficient than the known chemical
Jan 1, 1968
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Looking for Mr. Good ContractBy Wayne E. Kilker, Michael J. McBride, William P. Levy, Thomas J. Lamb
Between 1989 and 2004 the Massachusetts Water Resources Authority (MWRA)constructed several major wastewater and water tunnels associated with three major projects in the Boston area of eastern Massac
Jan 1, 2005
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Ground Observation System (GOS): A Web-Based Data Information Center for Ground Control MonitoringBy E. C. Westman, W. R. Thomas, W. J. Conrad, A. J. R. Russell
"Understanding ground control problems continues to remain a focus of the mining engineering community. To aid mine operators and engineers in identifying and responding to ground control issues, the
Jan 1, 2015
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Investigation of Climatic Conditions in Underground Coal Mining Mining, Metallurgy and Exploration (63acde09-eb8c-4eb1-b788-340f56a030a7)By İbrahim Çınar, Hakan Özşen
Mine workers in heavy and dangerous work are under several physical risk factors, for example temperature, humidity, noise, vibration, lighting and air velocity. Thermal comfort includes parameters su
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Virtual Reality Simulator For Training Miners To Install Rock Bolts Using Jackleg DrillBy J. Warmbrodt, D. Apel, D. Nutakor, L. Grayson, M. Hilgers
MinerSIM is an augmented reality system with integrated hypermedia that is suitable for training underground miners in the basics of using a jackleg drill to install rock bolts. While statistical evi
Jan 1, 2007
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TPM (Total Productive Mining)By G. Budge
In the extractive industry the term ‘continuous improvement’ (CI) usually means procurement of the latest state of the art equipment. This is generally perceived as the only way to add further value
Jan 1, 2001
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A Summary Of Respirable Coal Mine Crystalline Silica Dust Research Accomplished Through The Miner Act Under The Niosh Office Of Mine Safety And Health Research - SME Annual Meeting 2022By W. R. Reed, G. W. Luxbacher
As directed by the MINER act of 2006, the NIOSH Office of Mine Health & Safety Research (OMSHR) has annually awarded contracts to enhance mine safety and health. OMSHR has a history of research that f
Mar 2, 2022
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Jet Grout Ground Modifications for the Brightwater Conveyance SystemBy Richard Hanke
Tunnel construction on the Brightwater Conveyance System?s East and Central contracts required ground modifications of the existing site soils, comprised of sandy alluvium to very dense glacial till,
Jan 1, 2008
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Industrial Minerals Review 2009By R. L. Virta
Four companies mined ball call in four states in 2009, H.C. Spinks Clay Co. Inc. (owned by Lhoist Group), Kentucky-Tennessee Clay Co. (owned by Imerys Group), Old Hickory Clay Co. and Unimin Corp. Pro
Jun 1, 2010
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Mining Faculty across the Globe; A Glimpse into Tomorrow’s OpportunitiesBy Ebrahim Tarshizi, Livernois Ryan, Emily Sarver, Zoe Scopa, Robert Setterlind, Leah Frost
"The mines of the future present a host of challenges, which may appear exciting or daunting, depending on one’s perspective. Whether some sectors of the public recognize it or not, the demand for raw
Jan 6, 2017