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Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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1

Recoverable Resource Estimate of Identified Onshore Geopressured Geothermal Energy in Texas and Louisiana (Presentation)  

SciTech Connect (OSTI)

Geopressured geothermal reservoirs are characterized by high temperatures and high pressures with correspondingly large quantities of dissolved methane. Due to these characteristics, the reservoirs provide two sources of energy: chemical energy from the recovered methane, and thermal energy from the recovered fluid at temperatures high enough to operate a binary power plant for electricity production. Formations with the greatest potential for recoverable energy are located in the gulf coastal region of Texas and Louisiana where significantly overpressured and hot formations are abundant. This study estimates the total recoverable onshore geopressured geothermal resource for identified sites in Texas and Louisiana. In this study a geopressured geothermal resource is defined as a brine reservoir with fluid temperature greater than 212 degrees F and a pressure gradient greater than 0.7 psi/ft.

Esposito, A.; Augustine, C.

2012-04-01T23:59:59.000Z

2

By Daniel L. Edelstein Mine production of recoverable copper in the United States United States retained its position as both the largest producer  

E-Print Network [OSTI]

, copper availability remained tight and average annual smelter and an electrolytic refinery in Michigan1 COPPER By Daniel L. Edelstein Mine production of recoverable copper in the United States United-high level of 1.85 and consumer of refined copper, accounting for 19% and 22%, million metric tons

3

Table 15. Recoverable Coal Reserves at Producing Mines, Estimated Recoverable Reserves, and Demonstrated Reserve Base by Mining  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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4

Table 17. Recoverable Coal Reserves and Average Recovery Percentage at Producing U.S. Mines by Mine Production Range and Mine Type,  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystallineForeign ObjectOUR Table 1. Summary statisticsRecoverable Coal

5

Recoverable Resource Estimate of Identified Onshore Geopressured Geothermal Energy in Texas and Louisiana (Presentation), NREL (National Renewable Energy Laboratory)  

Office of Scientific and Technical Information (OSTI)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinan antagonist Journal Article: CrystalFG36-08GO18149Speeding accessProposal Title: Community9747Recoverable

6

(Data in thousand metric tons of zinc content, unless otherwise noted) Domestic Production and Use: The value of zinc mined in 2000, based on contained zinc recoverable from  

E-Print Network [OSTI]

three-fourths of production. Three primary and 12 large- and medium-sized secondary smelters refined 92 Employment: Mine and mill, numbere 2,700 2,500 2,400 2,500 2,600 Smelter primary, numbere 1,000 1 production of zinc concentrate by about 3% in 2000. U.S. mine production greatly exceeded smelter capacity

7

(Data in thousand metric tons of zinc content unless otherwise noted) Domestic Production and Use: The value of zinc mined in 2005, based on contained zinc recoverable from  

E-Print Network [OSTI]

accounted for 86% of total U.S. production. Two primary and 12 large- and medium-sized secondary smelters Production: Mine, zinc in ore1 842 780 768 739 760 Primary slab zinc 203 182 187 189 250 Secondary slab zinc a major price recovery that started in the third quarter of 2004 and picked up renewed momentum

8

Mining  

Broader source: Energy.gov [DOE]

Supply and cost management–including energy costs–pose key challenges for U.S. mining companies. The industry has worked with AMO to develop a range of resources for increasing energy efficiency and reducing costs.

9

Estimates of incremental oil recoverable by carbon dioxide flooding and related carbon dioxide supply requirements for flooding major carbonate reservoirs in the Permian, Williston, and other Rocky Mountain basins  

SciTech Connect (OSTI)

The objective of the work was to build a solid engineering foundation (in) carbonate reservoirs for the purpose of extending the technology base in carbon dioxide miscible flooding. This report presents estimates of incremental oil recovery and related carbon dioxide supply requirements for selected carbonate reservoirs in the Permian, Williston, and Rocky Mountain Basins. The estimates presented here are based on calculations using a volumetric model derived and described in this report. The calculations utilized data developed in previous work. Calculations were made for a total of 279 reservoirs in the Permian, Williston, and several smaller Rocky Mountain Basins. Results show that the carbonate reservoirs of the Permian Basin constitute an order of magnitude larger target for carbon dioxide flooding than do all the carbonate reservoirs of the Williston and Rocky Mountain intermontane basins combined. Review of the calculated data in comparison with information from earlier work indicates that the figures given here are probably optimistic in that incremental oil volumes may be biased toward the high side while carbon dioxide supply requirements may be biased toward the low side. However, the information available would not permit further practical refinement of the calculations. Use of the incremental oil figures given for individual reservoirs as an official estimate is not recommended because of various uncertainties in individual field data. Further study and compilation of data for field projects as they develop appears warranted to better calibrate the calculation procedures and thus to develop more refined estimates of incremental oil potential and carbon dioxide supply requirements. 11 figures, 16 tables.

Goodrich, J.H.

1982-12-01T23:59:59.000Z

10

Recoverable Mobile Environments: Design and Trade-o Analysis  

E-Print Network [OSTI]

Recoverable Mobile Environments: Design and Trade-o Analysis Dhiraj K. Pradhan P. Krishna Nitin H-053 Abstract The mobile wireless environment poses challenging fault-tolerant data management prob- lems due to mobility of users, and limited bandwidth on the wireless link. Traditional fault- tolerance schemes

Vaidya, Nitin

11

A Methodology to Determine both the Technically Recoverable Resource and the Economically Recoverable Resource in an Unconventional Gas Play  

E-Print Network [OSTI]

generations of engineers and leaders of Saudi Arabia. vii NOMENCLATURE Bcf billion cubic feet CBM coalbed methane CDF cumulative distribution function DOE Department of Energy EIA Energy Information Administration ERR economically....2?Resource Triangle for Natural Gas. (Holditch, 2006) ................................... 4 1.3?Growth of US Technically Recoverable Natural Gas Resources. (EIA, 2010b...

Almadani, Husameddin Saleh A.

2010-10-12T23:59:59.000Z

12

Estimated use of explosives in the mining industries of Algeria, Iran, Iraq, and Libya  

SciTech Connect (OSTI)

This work was performed under Memorandum of Agreement B291534 Between the Lawrence Livermore National Laboratory (LLNL) and the United States Bureau of Mines. The Bureau of Mines authors are members of the Minerals Availability Field Office (MAFO) in Denver, CO, which uses an extensive network of information sources to develop and maintain the Minerals Availability database concerning mining and minerals properties worldwide. This study was initiated and directed by F. Heuze at LLNL. A previous study on the same subject had been commissioned by LLNL from the Mining Journal Research Services (MJRS) in London ,UK. Its results were integrated into this report. MJRS is shown as one of the numerous sources which were used for this work. All sources are listed in the report. This document is arranged in four sections, one for each country, in alphabetical order. Thie outline is the same for each country.

Wilburn, D.R.; Russell, J.A.; Bleiwas, D.I. [and others

1995-09-01T23:59:59.000Z

13

Coal quality and estimated coal resources in the proposed Colville Mining District, central North Slope, Alaska  

SciTech Connect (OSTI)

The proposed Colville Mining District (CMD) encompasses 27,340 mi{sup 2} (70,800 km{sup 2}) in the central part of the North Slope. Known coal deposits within the proposed district range from Mississippian to Tertiary in age. Available information indicates that neither Mississippian and Tertiary coals in the CMD constitute a significant resource because they are excessively deep, thin, or high in ash content; however, considerable amount of low-sulfur Cretaceous coal is present. The paper briefly describes the geology and quality of these coal reserves. Difficult conditions will restrict mining of these coals in the near future.

Stricker, G.D. [Geological Survey, Denver, CO (United States); Clough, J.G. [Alaska Department of Natural Resources, Fairbanks, AK (United States). Division of Geological and Geophysical Surveys

1994-12-31T23:59:59.000Z

14

Heavy oil reservoirs recoverable by thermal technology. Annual report  

SciTech Connect (OSTI)

This volume contains reservoir, production, and project data for target reservoirs thermally recoverable by steam drive which are equal to or greater than 2500 feet deep and contain heavy oil in the 8 to 25/sup 0/ API gravity range. Data were collected from three source types: hands-on (A), once-removed (B), and twice-removed (C). In all cases, data were sought depicting and characterizing individual reservoirs as opposed to data covering an entire field with more than one producing interval or reservoir. The data sources are listed at the end of each case. This volume also contains a complete listing of operators and projects, as well as a bibliography of source material.

Kujawa, P.

1981-02-01T23:59:59.000Z

15

Soil microbial biomass: an estimator of soil development in reclaimed lignite mine soil  

E-Print Network [OSTI]

A two-year study was conducted at the Big Brown lignite mine in Fairfield, Texas, to determine the rate and extent of recovery of the soil microbial biomass (SMB) in mixed overburden. The relationships between SMB carbon (SMBC), basal respiration...

Swanson, Eric Scott

1996-01-01T23:59:59.000Z

16

Photometric redshift estimation based on data mining with PhotoRApToR  

E-Print Network [OSTI]

Photometric redshifts (photo-z) are crucial to the scienti?c exploitation of modern panchromatic digital surveys. In this paper we present PhotoRApToR (Photometric Research Application To Redshift): a Java/C++ based desktop application capable to solve non-linear regression and multi-variate classi?cation problems, in particular specialized for photo-z estimation. It embeds a machine learning algorithm, namely a multilayer neural network trained by the Quasi Newton learning rule, and special tools dedicated to pre- and postprocessing data. PhotoRApToR has been successfully tested on several scienti?c cases. The application is available for free download from the DAME Program web site.

Cavuoti, Stefano; De Stefano, Virgilio; Longo, Giuseppe

2015-01-01T23:59:59.000Z

17

Table 16. Recoverable Coal Reserves and Average Recovery Percentage at Producing Underground Coal Mines by State and Mining Method,  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystallineForeign ObjectOUR Table 1. Summary statistics for0b.Total:1

18

Estimation of m.w.e (meter water equivalent) depth of the salt mine of Slanic Prahova, Romania  

SciTech Connect (OSTI)

A new mobile detector was developed in IFIN-HH, Romania, for measuring muon flux at surface and in underground. The measurements have been performed in the salt mines of Slanic Prahova, Romania. The muon flux was determined for 2 different galleries of the Slanic mine at different depths. In order to test the stability of the method, also measurements of the muon flux at surface at different altitudes were performed. Based on the results, the depth of the 2 galleries was established at 610 and 790 m.w.e. respectively.

Mitrica, B.; Margineanu, R.; Stoica, S.; Petcu, M.; Brancus, I. M.; Petre, M.; Toma, G.; Saftoiu, A.; Apostu, A. [Horia Hulubei Institute of Physics and Nuclear Engineering (IFIN-HH), Bucharest, Romania, P.O.B. MG-6 (Romania); Jipa, A.; Lazanu, I.; Sima, O. [Department of Physics, University of Bucharest, P.O.B. MG-11 (Romania); Haungs, A.; Rebel, H. [Institut fur Kernphysik, Karlsruhe Institute of Technology-Campus North, 76021 Karlsruhe (Germany)

2010-11-24T23:59:59.000Z

19

Mines and Mining (Maryland)  

Broader source: Energy.gov [DOE]

It is the policy of the state to encourage the development of mined resources in Maryland while protecting the environment and public health and safety. This legislation establishes the Bureau of...

20

Process for removing copper in a recoverable form from solid scrap metal  

DOE Patents [OSTI]

A process for removing copper in a recoverable form from a copper/solid ferrous scrap metal mix is disclosed. The process begins by placing a copper/solid ferrous scrap metal mix into a reactor vessel. The atmosphere within the reactor vessel is purged with an inert gas or oxidizing while the reactor vessel is heated in the area of the copper/solid ferrous scrap metal mix to raise the temperature within the reactor vessel to a selected elevated temperature. Air is introduced into the reactor vessel and thereafter hydrogen chloride is introduced into the reactor vessel to obtain a desired air-hydrogen chloride mix. The air-hydrogen chloride mix is operable to form an oxidizing and chloridizing atmosphere which provides a protective oxide coating on the surface of the solid ferrous scrap metal in the mix and simultaneously oxidizes/chloridizes the copper in the mix to convert the copper to a copper monochloride gas for transport away from the solid ferrous scrap metal. After the copper is completely removed from the copper/solid ferrous scrap metal mix, the flows of air and hydrogen chloride are stopped and the copper monochloride gas is collected for conversion to a recoverable copper species.

Hartman, Alan D. (Albany, OR); Oden, Laurance L. (Albany, OR); White, Jack C. (Albany, OR)

1995-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Mthodes de prvision des dgradations des structures bties en zone d'affaissement minier Methods for buildings damage estimation located in mining subsidence area  

E-Print Network [OSTI]

, dégradations, prévisions, statistique. Abstract : Mines and underground quarries, exploited or abandoned, can

Paris-Sud XI, Université de

22

Longwall mining  

SciTech Connect (OSTI)

As part of EIA`s program to provide information on coal, this report, Longwall-Mining, describes longwall mining and compares it with other underground mining methods. Using data from EIA and private sector surveys, the report describes major changes in the geologic, technological, and operating characteristics of longwall mining over the past decade. Most important, the report shows how these changes led to dramatic improvements in longwall mining productivity. For readers interested in the history of longwall mining and greater detail on recent developments affecting longwall mining, the report includes a bibliography.

NONE

1995-03-14T23:59:59.000Z

23

Mining (Montana)  

Broader source: Energy.gov [DOE]

This section provides general rules and regulations pertaining to mining practices in the state of Montana. It addresses mining locations and claims, procedures for rights-of-way and eminent domain...

24

Absorbed Dose Rate Due to Intake of Natural Radionuclides by Tilapia Fish (Tilapia nilotica,Linnaeus, 1758) Estimated Near Uranium Mining at Caetite, Bahia, Brazil  

SciTech Connect (OSTI)

The uranium mining at Caetite (Uranium Concentrate Unit--URA) is in its operational phase. Aiming to estimate the radiological environmental impact of the URA, a monitoring program is underway. In order to preserve the biota of the deleterious effects from radiation and to act in a pro-active way as expected from a licensing body, the present work aims to use an environmental protection methodology based on the calculation of absorbed dose rate in biota. Thus, selected target organism was the Tilapia fish (Tilapia nilotica, Linnaeus, 1758) and the radionuclides were: uranium (U-238), thorium (Th-232), radium (Ra-226 and Ra-228) and lead (Pb-210). As, in Brazil there are no radiation exposure limits adopted for biota the value proposed by the Department of Energy (DOE) of the United States of 3.5x10{sup 3} {mu}Gy y{sup -1} has been used. The derived absorbed dose rate calculated for Tilapia was 2.51x10{sup 0} {mu}Gy y{sup -1}, that is less than 0.1% of the dose limit established by DOE. The critical radionuclide was Ra-226, with 56% of the absorbed dose rate, followed by U-238 with 34% and Th-232 with 9%. This value of 0.1% of the limit allows to state that, in the operational conditions analyzed, natural radionuclides do not represent a radiological problem to biota.

Pereira, Wagner de S [Coordenacao de Protecao Radiologica, Unidade de Tratamento de Minerios, Caixa Postal 961, CEP 37701-970, Pocos de Caldas, MG, BR Industrias Nucleares do Brasil (Brazil); Universidade Federal Fluminense, Programa de Pos-graduacao em Biologia Marinha (Brazil); Kelecom, Alphonse [Universidade Federal Fluminense, Programa de Pos-graduacao em Biologia Marinha (Brazil); Universidade Federal Fluminense, Programa de Pos-graduacao em Ciencia Ambiental, Instituto de Geociencias, av. Litoranea s/no, Boa Viagem, 24210-340 Niteroi, RJ Caixa Postal 107.092, CEP 24360-970, Niteroi, RJ (Brazil); Azevedo Py Junior, Delcy de [Coordenacao de Protecao Radiologica, Unidade de Concentrado de Uranio. Caixa Postal 7, CEP 46.400-000 Caetite, Bahia, Brasil Industrias Nucleares do Brasil (Brazil)

2008-08-07T23:59:59.000Z

25

A Multistage Stochastic Programming Approach to Open Pit Mine ...  

E-Print Network [OSTI]

Oct 24, 2008 ... have been made to use such multiple estimates in mine production ..... should, perhaps, be viewed as a process that is part “exploration” and.

2008-10-24T23:59:59.000Z

26

Data Mining Ryan Benton  

E-Print Network [OSTI]

Data Mining Ryan Benton Center for Advanced Computer Studies University of Louisiana at Lafayette in Databases (KDD) ! Data Mining Related Fields Research Issues Tasks ! Association Mining Problem;9 KDD vs. DATA MINING ! Synonyms (?) ! KDD More than just finding pattern Mining, dredging

Raghavan, Vijay

27

Precision Mining  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - SeptemberMicroneedles for medical point ofPowerSaver ExemplaryPrecision Mining

28

Mined land reclamation by biological reactivation  

SciTech Connect (OSTI)

A mine reclamation technique, developed in Europe, restores land to full productivity within two years without topsoil replacement. The method deliberately reestablishes within one year following mining, the required biological balance between microbes, enzymes, and trace elements in the rock spoil rather than waiting five or more years for natural processes to restore balance. The technique is called Biological Reactivation (BR). This paper discusses the feasibility of BR reclamation after surface mining operations in the US. Staff of the Ohio Mining and Mineral Resources Research Institute completed an OSM-sponsored research project on BR in which physical and chemical tests characterized 140 spoil samples obtained from 10 surface mining operations. Test results indicated that Biological Reactivation technology could be effectively applied, at least in the test areas sampled within Appalachia. Preliminary estimates make clear that the new technique reduces reclamation costs on prime farmland by approximately 95% compared to topsoil segregation and replacement methods.

Gozon, J.S.; Konya, C.J.; Lukovic, S.S.; Lundquist, R.G.; Olah, J.

1982-12-01T23:59:59.000Z

29

Rights and Duties of Mines and Mine Owners, General (Missouri)  

Broader source: Energy.gov [DOE]

This legislation addresses general operational guidelines for mine owners regarding public notices, fees, land and mineral ownership, requirements for mining in certain municipalities, and mining...

30

(Data in thousand metric tons of zinc content, unless otherwise noted) Domestic Production and Use: The value of zinc mined in 1999, based on contained zinc recoverable from  

E-Print Network [OSTI]

%. Three primary and eight secondary smelters refined zinc metal of commercial grade in 1999. Of zinc metal,500 Smelter primary, numbere 1,000 1,000 1,000 1,000 1,000 Net import reliance3 as a percent of apparent. The planned tripling of refinery capacity at the Clarksville, TN, smelter was suspended by Pasminco Ltd

31

(Data in thousand metric tons of zinc content, unless otherwise noted) Domestic Production and Use: The value of zinc mined in 2001, based on contained zinc recoverable from  

E-Print Network [OSTI]

-fourths of production. Three primary and 12 large- and medium-sized secondary smelters refined zinc metal of commercial,500 2,600 2,400 Smelter primary, numbere 1,000 1,000 1,000 1,000 900 Net import reliance3 greatly exceeded smelter capacity, necessitating exports of concentrate. More than one-third of all

32

Mercury Methylation in Mine Wastes Collected from Abandoned Mercury Mines in the USA  

SciTech Connect (OSTI)

Mercury mines contain highly elevated Hg contents, but more problematic environmentally are elemental Hg and soluble Hg salts produced during ore retorting that remain in wastes at mine sites. Under certain conditions, these inorganic Hg compounds convert to bioavailable, highly toxic organic Hg forms. Speciation and transformation of Hg was studied in wastes collected from abandoned Hg mines at McDermitt, NV, and Terlingua, TX, which are moderate size on an international scale and produced about 10,000 and 5,000 t of elemental Hg, respectively. In waste samples, we measured total Hg and methyl-Hg contents, identified various Hg compounds using Hg-thermo-desorption pyrolysis, and determined rates of Hg methylation and methyl-Hg demethylation using isotopic-tracer methods. Pyrolysis analysis of mine wastes showed variable amounts of cinnabar, metacinnabar, Hg salts, elemental Hg, and elemental Hg sorbed onto particulates such as clay and Fe-oxides. Mine wastes with the highest methyl-Hg contents correspond to those with elemental Hg and particulate-sorbed elemental Hg, and also produced the highest laboratory-estimated potential Hg methylation rates, as much as 4.8%/day. Samples containing dominantly cinnabar showed little or no Hg methylation. Mine wastes with high methyl-Hg contents generally showed low methyl-Hg demethylation, suggesting that Hg methylation was dominant. Both mines are located in semiarid climates, and during this study, streambeds below the mines were dry. Total Hg contents in stream sediment collected below the mines show significant dilution, and methyl-Hg contents were typically below the limit of determination. Methylation of Hg downstream from Hg mines is probably lower in arid climates due to lack of mine-water runoff and lower microbial activity. The correspondence of mine wastes containing elemental Hg and high methyl-Hg contents suggests that Hg0 oxidizes to Hg2+, which is subsequently bioavailable for microbial Hg methylation.

Gray, John E. (U.S. Geological Survey); Hines, Mark E. (Massachusetts, Univ Of); Biester, Harald (Heidelberg College); Lasorsa, Brenda K. (BATTELLE (PACIFIC NW LAB))

2003-05-01T23:59:59.000Z

33

Mining Regulations (Missouri)  

Broader source: Energy.gov [DOE]

This legislation applies to all mines in this state engaged in the mining or extraction of minerals for commercial purposes, except barite, marble, limestone, and sand and gravel, or the...

34

Recoverable Robust Knapsacks: ?-Scenarios  

E-Print Network [OSTI]

width capacity to be partitioned among the users in the area covered by the antenna. ..... instances were generated for 51 antennas with 15 to 221 traffic nodes ( ...

2011-02-24T23:59:59.000Z

35

New Mexico Bureau Mines and Mineral  

E-Print Network [OSTI]

Number22 - 1999 New Mexico Bureau of Mines and Mineral Resources a division of Nei~, Mexico Tech forsandblasting five times! ThisIssue Earth Briefs-Better age estimates on some New Mexico volcanic rocks Have You) NewMexico's Most Wanted Minera Is (pageT) Magnification of microscopic miner- als and glass (page 8

Dunbar, Nelia W.

36

ITP Mining: Education Roadmap for Mining Professionals (December...  

Broader source: Energy.gov (indexed) [DOE]

of Mining Engineering University of Missouri-Rolla John R. Sturgul JRS Consulting Services Richard J. Sweigard ProfessorChair of Mining Engineering University of Kentucky...

37

Labor and Safety: Mines and Mining Safety (Indiana)  

Broader source: Energy.gov [DOE]

This section contains labor regulations pertaining specifically to coal mine workers. The law establishes the Indiana Mining Board. The Board's duties include: collecting and distributing...

38

ITP Mining: Mining Industry of the Future Mineral Processing...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

of the Future Mineral Processing Technology Roadmap ITP Mining: Mining Industry of the Future Mineral Processing Technology Roadmap mptroadmap.pdf More Documents & Publications ITP...

39

Mine Safety & Health Specialist  

Broader source: Energy.gov [DOE]

A successful candidate in this position will serve as the Carlsbad Field Office (CBFO) Mine Safety & Health Specialist and is primarily responsible for inspecting and evaluating the performance...

40

Interstate Mining Compact (Maryland)  

Broader source: Energy.gov [DOE]

This legislation authorizes the state's entrance into the Interstate Mining Compact, a multi-state governmental agency / organization that represents the natural resource and related environmental...

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Coal Mining (Iowa)  

Broader source: Energy.gov [DOE]

These sections describe procedures for coal exploration and extraction, as well as permitting requirements relating to surface and underground coal mining. These sections also address land...

42

Coal Mining Regulations (Kentucky)  

Broader source: Energy.gov [DOE]

Kentucky Administrative Regulation Title 405 chapters 1, 2, 3, 5, 7, 8, 10, 12, 16, 18 and 20 establish the laws governing coal mining in the state.

43

Coal Mining Tax Credit (Arkansas)  

Broader source: Energy.gov [DOE]

The Coal Mining Tax Credit provides an income or insurance premium tax credit of $2.00 per ton of coal mined, produced or extracted on each ton of coal mined in Arkansas in a tax year. An...

44

Coal Mine Safety Act (Virginia)  

Broader source: Energy.gov [DOE]

This Act is the primary legislation pertaining to coal mine safety in Virginia. It contains information on safety rules, safety standards and required certifications for mine workers, prohibited...

45

PRB mines mature  

SciTech Connect (OSTI)

Already seeing the results of reclamation efforts, America's largest surface mines advance as engineers prepare for the future. 30 years after the signing of the Surface Mining Control and Reclamation Act by Jimmy Carter, western strip mines in the USA, especially in the Powder River Basin, are producing more coal than ever. The article describes the construction and installation of a $38.5 million near-pit crusher and overland belt conveyor system at Foundation Coal West's (FCW) Belle Ayr surface mine in Wyoming, one of the earliest PRB mines. It goes on to describe the development by Rio Tinto of an elk conservatory, the Rochelle Hill Conservation Easement, on reclaimed land at Jacobs Ranch, adjacent to the Rochelle Hills. 4 photos.

Buchsbaum, L.

2007-08-15T23:59:59.000Z

46

Research at Mines Fiscal Year  

E-Print Network [OSTI]

Matlock, De Moor, Speer #12;New Initiatives · Unconventional Oil & gas, Fracking (Santi) · Mines NREL

47

Strip Mine Law (Missouri)  

Broader source: Energy.gov [DOE]

This law authorizes the Land Reclamation Commission of the Department of Natural Resources to adopt and promulgate rules and regulations pertaining to strip mining of coal and reclamation, review...

48

Detailed mining study executive summary: Saba Yoi lignite deposit. Export trade information  

SciTech Connect (OSTI)

The study, conducted by John T. Boyd Company, was funded by the U.S. Trade and Development Agency on behalf of the Electricity Generating Authority of Thailand. The report shows the results of a feasibility study conducted for the development of the Saba Yoi Coal Mine. The study gives an economic assessment of the project, as well as capital costs for mining and materials. This volume contains the Executive Summary and is divided into the following sections: (1) Project Setting; (2) Land Issues; (3) Geological Setting; (4) Lignite Resource Estimate; (5) Mine Design Parameters; (6) Lignite Reserve Estimate; (7) Annual Mine Output; (8) Phase 2: Conceptual Mining Systems Comparison; (9) Phase 3: Mining Plan Economic Assessment; (10) Recommendations; (11) Conclusion.

NONE

1994-07-01T23:59:59.000Z

49

CAERs's mine mapping program and Kentucky's mine mapping initiative  

SciTech Connect (OSTI)

Since 1884 the Kentucky Department of Mines and Minerals (KDMM now OMSL) has had a mine mapping function as it relates to mine safety. The CAER's Mine Mapping Program has provided this service to that agency since 1972. The program has been in continuous operation under the current staff and management over that period. Functions include operating the Mine Map Repository/Mine Map Information Center of the OMSL; and receiving and processing all annual coal mine license maps, old maps, and related data. The Kentucky Mine Mapping Initiative's goal is to ensure that every underground and surface mine map in Kentucky is located, digitized and online. The Kentucky mine mapping website plays a vital role in the safety of Kentuckians. The purpose of the web service is to make available electronic maps of mined out areas and approximately 32,000 engineering drawings of operating or closed mines that are located in the state. Future phases of the project will include the archival scanning of all submitted mine maps; the recovery from outside sources of maps that were destroyed in a 1948 fire; and the development of further technology to process maps and related data. 7 photos.

Hiett, J. [University of Kentucky Center for Applied Energy Research, Lexington, KY (United States). Mine Map Repository and Mine Map Information Systems

2007-07-01T23:59:59.000Z

50

Types of Costs Types of Cost Estimates  

E-Print Network [OSTI]

· Types of Costs · Types of Cost Estimates · Methods to estimate capital costs MIN E 408: Mining% accuracy. ­ 2-5% of pre-production capital Types of Cost Estimates #12;3. Definitive ­ Based on definitive-even $ Production Level Fixed Cost Break-even $ Production Level Cost-Revenue Relationships · Capital Costs (or

Boisvert, Jeff

51

National Mining Association Experimental Determination  

E-Print Network [OSTI]

National Mining Association Experimental Determination of Radon Fluxes over Water #12;Introduction research funded by the National Mining Association (NMA) regarding radon fluxes from water surfaces surfaces at uranium recovery operations are insignificant and approximate background soil fluxes for most

52

Privacy-preserving data mining  

E-Print Network [OSTI]

sharing. We present and compare strategies for realizing these protocols. Theoretical analysis and experimental evaluation show that our protocols can generate accurate data mining models while protecting the privacy of the data being mined....

Zhang, Nan

2009-05-15T23:59:59.000Z

53

Surface Coal Mining Regulations (Mississippi)  

Broader source: Energy.gov [DOE]

The Surface Coal Mining Regulations are a combination of permitting requirements and environmental regulations that limit how, where and when coal can be mined. It protects lands that are under...

54

Montana Coal Mining Code (Montana)  

Broader source: Energy.gov [DOE]

The Department of Labor and Industry is authorized to adopt rules pertaining to safety standards for all coal mines in the state. The Code requires coal mine operators to make an accurate map or...

55

The Sudbury Mining District  

E-Print Network [OSTI]

for Digital Scholarship. http://kuscholarworks.ku.edu Submitted to the School of Engineering of the University of Kansas in partial fulfillment of the requirements for a course in Mining Engineering ran THE SUDBURY MINING DISTRICT. A D i s s e r t a t i o... n P r e s e n t e d t o the F a c u l t y o f the SCHOOL OP ENGINEERING i n the UNIVERSITY OP KANSAS. F o r the Completion o f a Course i n MINING ENGINEERING. fey Prank G. B e d e l l . June 1906. PREFACE• I n t h i s paper w i l l be g i...

Bedell, Frank G.

1906-06-01T23:59:59.000Z

56

Mining | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergy HealthComments MEMA:May1.docEx5.docof Energy AdverseMining Mining Supply

57

Coal Mining on Pitching Seams  

E-Print Network [OSTI]

. 1915* App r ov e d: Department of Mining Engineering* COAL MUTING ON PITCHING SEAMS A THESIS SUBMITTED TO THE FACULTY OP THE SCHOOL OP ENGINEERING OF THE UNIVERSITY OP KANSAS for THE DEGREE OF ENGINEER OF MINES BY GEORGE MACMILLAN BROWN 1915... PREFACE In the following dissertation on the subject of "Coal Mining in Pitching Beams" the writer desires to describe more particularly those methods of mining peculiar to coal mines in Oklahoma, with which he has been more or less familiar during...

Brown, George MacMillan

1915-01-01T23:59:59.000Z

58

Preliminary analysis of surface mining options for Naval Oil Shale Reserve 1  

SciTech Connect (OSTI)

The study was undertaken to determine the economic viability of surface mining to exploit the reserves. It is based on resource information already developed for NOSR 1 and conceptual designs of mining systems compatible with this resource. Environmental considerations as they relate to surface mining have been addressed qualitatively. The conclusions on economic viability were based primarily on mining costs projected from other industries using surface mining. An analysis of surface mining for the NOSR 1 resource was performed based on its particular overburden thickness, oil shale thickness, oil shale grade, and topography. This evaluation considered reclamation of the surface as part of its design and cost estimate. The capital costs for mining 25 GPT and 30 GPT shale and the operating costs for mining 25 GPT, 30 GPT, and 35 GPT shale are presented. The relationship between operating cost and stripping ratio, and the break-even stripping ratio (BESR) for surface mining to be competitive with room-and-pillar mining, are shown. Identification of potential environmental impacts shows that environmental control procedures for surface mining are more difficult to implement than those for underground mining. The following three areas are of prime concern: maintenance of air quality standards by disruption, movement, and placement of large quantities of overburden; disruption or cutting of aquifers during the mining process which affect area water supplies; and potential mineral leaching from spent shales into the aquifers. Although it is an operational benefit to place spent shale in the open pit, leaching of the spent shales and contamination of the water is detrimental. It is therefore concluded that surface mining on NOSR 1 currently is neither economically desirable nor environmentally safe. Stringent mitigation measures would have to be implemented to overcome some of the potential environmental hazards.

Not Available

1981-07-20T23:59:59.000Z

59

Introduction Mining is based on the minerals on or buried  

E-Print Network [OSTI]

. Mining involves large risks, while requiring heavy capital investment with relatively long payback, such as the length of time and the cost not only to obtain the necessary permits, but also for the actual development that there is no compre- hensive projection of the possible relevant variables, one is therefore obliged to estimate

Boisvert, Jeff

60

ITP Mining: Mining Industry of the Future Mineral Processing...  

Broader source: Energy.gov (indexed) [DOE]

and activities in the industry and crossed various mined commodities including copper, uranium, iron ore, coal and others. The workshop participants included individuals from...

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Mines and Quarries: The Coal Mines (Firedamp Drainage) Regulations, 1960   

E-Print Network [OSTI]

These regulations, which are made by the Minister of Power under section 141 of the Mines and Quarries Act, 1954, apply to the collecting of firedamp in coal mines before it has been diluted by any ventilation therein and its safe disposal (this...

Wood, Richard

1960-01-01T23:59:59.000Z

62

November 2012 SOCIETY for MINING, METALLURGY, and  

E-Print Network [OSTI]

November 2012 2013-2014 SOCIETY for MINING, METALLURGY, and EXPLORATION (SME) Colorado Section goals (mining/civil/environmental engineering, metallurgy, economic geology, geochemistry

63

Minerals and Mining Program (South Dakota)  

Broader source: Energy.gov [DOE]

The Minerals and Mining Program has the authority to oversee mining activities in the state and issue regulations pertaining to the permitting and environmental impact mitigation of, and...

64

Mineralogical transformations controlling acid mine drainage...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mineralogical transformations controlling acid mine drainage chemistry. Mineralogical transformations controlling acid mine drainage chemistry. Abstract: The role of Fe(III)...

65

Arkansas Surface Coal Mining Reclamation Act (Arkansas)  

Broader source: Energy.gov [DOE]

The Arkansas Surface Coal Mining Reclamation Act authorizes the state to develop, adopt, issue and amend rules and regulations pertaining to surface coal mining and reclamation operations. These...

66

Hydraulic mining method  

DOE Patents [OSTI]

A method of hydraulically mining an underground pitched mineral vein comprising drilling a vertical borehole through the earth's lithosphere into the vein and drilling a slant borehole along the footwall of the vein to intersect the vertical borehole. Material is removed from the mineral vein by directing a high pressure water jet thereagainst. The resulting slurry of mineral fragments and water flows along the slant borehole into the lower end of the vertical borehole from where it is pumped upwardly through the vertical borehole to the surface.

Huffman, Lester H. (Kent, WA); Knoke, Gerald S. (Kent, WA)

1985-08-20T23:59:59.000Z

67

Solar for Mining Hugh Rudnick  

E-Print Network [OSTI]

the storage requirement to increase its participation worldwide #12;Solar Energy in Mining · Electrical Energy footprint · Electrowinning Heating on electrowinning process · Non-Metallic Mining Heating on nitrate Desalinization process Pumping Water treatment · Heating Water heating Space heating Space cooling #12;Ref

Catholic University of Chile (Universidad CatĂłlica de Chile)

68

Data Mining Tools Irfan Altas  

E-Print Network [OSTI]

Data Mining Tools Irfan Altas School of Information Studies, Charles Sturt University Wagga Wagga discuss several scalable and parallel discovery and predictive data mining tools. They successfully address many of the computational challenges associated with the analy­ sis of data sets with millions

Turlach, Berwin A.

69

Web Mining for Hyperlinked Communities  

E-Print Network [OSTI]

Web Mining for Hyperlinked Communities Gary William Flake flake@research.nj.nec.com NEC Research Institute #12;Motivation for Web Mining More than 1B web pages and 20TB of raw data. Even more content will always be disorganized (or at best self-organized). In the future, everything will be on the web

Hu, Wen-Chen

70

Estimating Methods  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Based on the project's scope, the purpose of the estimate, and the availability of estimating resources, the estimator can choose one or a combination of techniques when estimating an activity or project. Estimating methods, estimating indirect and direct costs, and other estimating considerations are discussed in this chapter.

1997-03-28T23:59:59.000Z

71

From Data Mining to Knowledge Mining Kenneth A. Kaufman and Ryszard S. Michalski  

E-Print Network [OSTI]

From Data Mining to Knowledge Mining Kenneth A. Kaufman and Ryszard S. Michalski ABSTRACT In view learning, statistical data analysis, data mining, text mining, data visualization, pattern recognition, etc for an emerging research direction, called knowledge mining, by which we mean the derivation of high

Michalski, Ryszard S.

72

NEW MEXICO SCHOOL OF MINES STATE BUREAU OF MINES AND MINERAL RESOURCES  

E-Print Network [OSTI]

NEW MEXICO SCHOOL OF MINES STATE BUREAU OF MINES AND MINERAL RESOURCES BULLETIN 13 FRONTISPIECE PIT AT HARDING MINE (To left of dump) DUMP AT HARDING MINE (To right of pit) #12;NEW MEXICO SCHOOL OF MINES STATE and Economic Features of the Pegmatites of Taos and Rio Arriba Counties, New Mexico By EVAN JUST SOCORRO, N. M

Lee, Cin-Ty Aeolus

73

Mining and Reclamation Technology Symposium  

SciTech Connect (OSTI)

The Mining and Reclamation Technology Symposium was commissioned by the Mountaintop Removal Mining/Valley Fill Environmental Impact Statement (EIS) Interagency Steering Committee as an educational forum for the members of the regulatory community who will participate in the development of the EIS. The Steering Committee sought a balanced audience to ensure the input to the regulatory community reflected the range of perspectives on this complicated and emotional issue. The focus of this symposium is on mining and reclamation technology alternatives, which is one of eleven topics scheduled for review to support development of the EIS. Others include hydrologic, environmental, ecological, and socio-economic issues.

None Available

1999-06-24T23:59:59.000Z

74

abandoned mined lands: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mines Using Coal Combustion By-Products Engineering Websites Summary: subject headings: Remedial action; Acid mine water; Mines; Coals; Recycling; Maryland; Fly ashRemediation of...

75

abandoned mined land: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mines Using Coal Combustion By-Products Engineering Websites Summary: subject headings: Remedial action; Acid mine water; Mines; Coals; Recycling; Maryland; Fly ashRemediation of...

76

abandoned mining land: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mines Using Coal Combustion By-Products Engineering Websites Summary: subject headings: Remedial action; Acid mine water; Mines; Coals; Recycling; Maryland; Fly ashRemediation of...

77

advance mining: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mines Using Coal Combustion By-Products Engineering Websites Summary: subject headings: Remedial action; Acid mine water; Mines; Coals; Recycling; Maryland; Fly ashRemediation of...

78

Proceedings, 27th international conference on ground control in mining  

SciTech Connect (OSTI)

Topics covered include: coal bumps and rockbursts, surface subsidence, surface mining, mine seals, longwall mining, pillars, roof bolting, rock mechanics and standing supports.

Peng, S.S.; Mark, C.; Finfinger, G. (and others) (eds.)

2008-07-01T23:59:59.000Z

79

Surface Coal Mining Law (Missouri)  

Broader source: Energy.gov [DOE]

This law aims to provide for the regulation of coal mining in order to minimize or prevent its adverse effects, protect the environment to the extent possible, protect landowner rights, and...

80

Coal Mining Reclamation (North Dakota)  

Broader source: Energy.gov [DOE]

The Reclamation Division of the Public Service Commission is tasked with administering the regulation of surface coal mining and reclamation. Specific regulations can be found in article 69-05.2 of...

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

E-Print Network 3.0 - anthracite mines mines Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of Land Management over Endangered Species Act violations connected to Grand Canyon uranium mining... of the Arizona 1 uranium mine, located just north of Grand Canyon...

82

ITP Mining: Energy and Environmental Profile of the U.S. Mining...  

Broader source: Energy.gov (indexed) [DOE]

with which human civilizations have been built. The United States Department of Energy and the National Mining Association are working in partnership to implement the Mining...

83

DEVELOPMENT AND DEMONSTRATION OF A PILOT SCALE FACILITY FOR FABRICATION AND MARKETING OF LIGHTWEIGHT-COAL COMBUSTION BYPRODUCTS-BASED SUPPORTS AND MINE VENTILATION BLOCKS FOR UNDERGROUND MINES  

SciTech Connect (OSTI)

The overall goal of this program was to develop a pilot scale facility, and design, fabricate, and market CCBs-based lightweight blocks for mine ventilation control devices, and engineered crib elements and posts for use as artificial supports in underground mines to replace similar wooden elements. This specific project was undertaken to (1) design a pilot scale facility to develop and demonstrate commercial production techniques, and (2) provide technical and marketing support to Fly Lite, Inc to operate the pilot scale facility. Fly Lite, Inc is a joint venture company of the three industrial cooperators who were involved in research into the development of CCBs-based structural materials. The Fly-Lite pilot scale facility is located in McLeansboro, Illinois. Lightweight blocks for use in ventilation stoppings in underground mines have been successfully produced and marketed by the pilot-scale facility. To date, over 16,000 lightweight blocks (30-40 pcf) have been sold to the mining industry. Additionally, a smaller width (6-inch) full-density block was developed in August-September 2002 at the request of a mining company. An application has been submitted to Mine Safety and Health Administration for the developed block approval for use in mines. Commercialization of cribs and posts has also been accomplished. Two generations of cribs have been developed and demonstrated in the field. MSHA designated them suitable for use in mines. To date, over 2,000 crib elements have been sold to mines in Illinois. Two generations of posts were also demonstrated in the field and designated as suitable for use in mines by MSHA. Negotiations are currently underway with a mine in Illinois to market about 1,000 posts per year based on a field demonstration in their mine. It is estimated that 4-5 million tons CCBs (F-fly ash or FBC fly ash) may be utilized if the developed products can be commercially implemented in U.S. coal and non-coal mines.

Yoginder P. Chugh

2002-10-01T23:59:59.000Z

84

Survey of nine surface mines in North America. [Nine different mines in USA and Canada  

SciTech Connect (OSTI)

This report presents the information gathered by three mining engineers in a 1980 survey of nine surface mines in the United States and Canada. The mines visited included seven coal mines, one copper mine, and one tar sands mine selected as representative of present state of the art in open pit, strip, and terrace pit mining. The purpose of the survey was to investigate mining methods, equipment requirements, operating costs, reclamation procedures and costs, and other aspects of current surface mining practices in order to acquire basic data for a study comparing conventional and terrace pit mining methods, particularly in deeper overburdens. The survey was conducted as part of a project under DOE Contract No. DE-AC01-79ET10023 titled The Development of Optimal Terrace Pit Coal Mining Systems.

Hayes, L.G.; Brackett, R.D.; Floyd, F.D.

1981-01-01T23:59:59.000Z

85

COST AND SCHEDULE FOR DRILLING AND MINING UNDERGROUND TEST FACILITIES  

E-Print Network [OSTI]

SHAFT SINKING IN-MINE DRILLiNG NEW MINE - 1500 M SURFACEORILUNG SHAFT SINKiNG FACIUTY DEVELOPMENT IN-MINE DRILLINGSURFACE DRILLING FACIUTY DEVELOPMENT IN-MINE DRILLING ~~NGM!

Lamb, D.W.

2013-01-01T23:59:59.000Z

86

Table 17. Estimated natural gas plant liquids and dry natural gas content of total wet natural gas proved reserves, 2013  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystallineForeign ObjectOUR Table 1. Summary statisticsRecoverableEstimated

87

AS A MINING ENGINEER Mining provides the raw materials and energy resources needed to sustain modern civilization. Mining Engineers  

E-Print Network [OSTI]

AS A MINING ENGINEER Mining provides the raw materials and energy resources needed to sustain modern civilization. Mining Engineers are trained to determine the safest most sustainable way to remove for energy and mineral resources. The average American consumes approximately 45,000 pounds of minerals

Simons, Jack

88

Spatial Data Mining, Michael May, Fraunhofer AIS 1 Spatial Data Mining for Customer  

E-Print Network [OSTI]

Spatial Data Mining, Michael May, Fraunhofer AIS 1 Spatial Data Mining for Customer Segmentation Intelligente Systeme #12;Spatial Data Mining, Michael May, Fraunhofer AIS 2 Introduction: a classic example? A good representation is the key to solving a problem Disease cluster #12;Spatial Data Mining, Michael

Morik, Katharina

89

LLM Oil, Gas and Mining Law Module Information: Oil, Gas & Mining Environmental Law I and  

E-Print Network [OSTI]

provide the arena in which the petroleum and mining conduct their operations, including the specific

Evans, Paul

90

8/19/2002 Data Mining: Foundation, Techniques and Applications 1 Data Mining: Foundation,  

E-Print Network [OSTI]

8/19/2002 Data Mining: Foundation, Techniques and Applications 1 Data Mining: Foundation;12/3/2007 Data Mining: Foundation, Techniques and Applications 2 Outline Introduction Foundation Graph Similarity for Keyword Search #12;12/3/2007 Data Mining: Foundation, Techniques and Applications 3 Graph, Graph

Tung, Anthony Kum Hoe

91

Colorado School of Mines Graduate Bulletin 1999-2000 1 School of Mines  

E-Print Network [OSTI]

Colorado School of Mines Graduate Bulletin 1999-2000 1 Colorado School of Mines 1999-2000 Graduate Bulletin #12;2 Colorado School of Mines Graduate Bulletin 1999-2000 To CSM Graduate Students This Bulletin is for your use as a source of continuing reference. Please save it. Published by Colorado School of Mines

92

Colorado School of Mines Graduate Bulletin 2001-2002 1 School of Mines  

E-Print Network [OSTI]

Colorado School of Mines Graduate Bulletin 2001-2002 1 Colorado School of Mines 2001-2002 Graduate Bulletin #12;2 Colorado School of Mines Graduate Bulletin 2001-2002 To CSM Graduate Students This Bulletin is for your use as a source of continuing reference. Please save it. Published by Colorado School of Mines

93

"MINE YOUR OWN BUSINESS": USING PROCESS MINING TO TURN BIG DATA INTO REAL VALUE  

E-Print Network [OSTI]

"MINE YOUR OWN BUSINESS": USING PROCESS MINING TO TURN BIG DATA INTO REAL VALUE Van der Aalst, Wil is to turn event data into valuable insights. Only process mining techniques directly relate event data-oriented analysis techniques (e.g., data mining and machines learning) typically focus on simple classification

van der Aalst, Wil

94

NU-MineBench: Understanding the Performance and Scalability Characteristics of Data Mining Algorithms  

E-Print Network [OSTI]

NU-MineBench: Understanding the Performance and Scalability Characteristics of Data Mining Clara. CA - 95052 pradeep.dubey@intel.com Abstract Data mining has become one of the most essential and distributed systems have provided abundant venues for improving the performance of data mining algorithms

Choudhary, Alok

95

Data Analysis and Mining at NERSC  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mining Data Analysis and Mining microCTdani.jpg Data analysis techniques include post-processing (e.g., data statistics) of experimental datasets andor simulation output, as well...

96

South Carolina Mining Act (South Carolina)  

Broader source: Energy.gov [DOE]

The South Carolina Mining Act seeks to offer the greatest practical degree of protection and restoration to usefulness, productivity, and scenic values of all SC lands and waters involved in mining...

97

Oil, Gas, and Mining Leases (Nebraska)  

Broader source: Energy.gov [DOE]

This section contains rules on oil, gas, and mining leases, and grants authority to the State of Nebraska and local governments to issue leases for oil and gas mining and exploration on their lands.

98

2008 Underground/Longwall Mining Buyer's Guide  

SciTech Connect (OSTI)

The guide lists US companies supplying equipment and services to mines. An index by product category is included.

NONE

2008-06-15T23:59:59.000Z

99

2009 underground/longwall mining buyer's guide  

SciTech Connect (OSTI)

The guide lists US companies supplying equipment and services to underground mining operations. An index by product category is included.

NONE

2009-06-15T23:59:59.000Z

100

Coal mine methane global review  

SciTech Connect (OSTI)

This is the second edition of the Coal Mine Methane Global Overview, updated in the summer of 2008. This document contains individual, comprehensive profiles that characterize the coal and coal mine methane sectors of 33 countries - 22 methane to market partners and an additional 11 coal-producing nations. The executive summary provides summary tables that include statistics on coal reserves, coal production, methane emissions, and CMM projects activity. An International Coal Mine Methane Projects Database accompanies this overview. It contains more detailed and comprehensive information on over two hundred CMM recovery and utilization projects around the world. Project information in the database is updated regularly. This document will be updated annually. Suggestions for updates and revisions can be submitted to the Administrative Support Group and will be incorporate into the document as appropriate.

NONE

2008-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Dawdon Mine Water Heat Pump Trial  

E-Print Network [OSTI]

14-Dec-12 Dawdon Mine Water Heat Pump Trial #12;14 December 2012 2 Potential for Mine Water sourced heating Dawdon heat pump trial A demonstration project Contents #12;Friday, 14 December 2012 3 The UK salinity High Iron (removed by lime treatment) Offices , 8 rooms #12;Dawdon heat pump Warm mine water

Oak Ridge National Laboratory

102

SPATIAL DATA MINING IMPLEMENTATION Alternatives and perfermances  

E-Print Network [OSTI]

SPATIAL DATA MINING IMPLEMENTATION Alternatives and perfermances NADJIM CHELGHOUM, KARINE ZEITOUNI Abstract: Spatial data mining requires the analysis of the interactions in space. These interactions can be materialized using distance tables, reducing spatial data mining to multi-table analysis. However, conventional

Zeitouni, Karine

103

Mining Binary Expressions: Applications and Toon Calders  

E-Print Network [OSTI]

,pareda}@uia.ua.ac.be Technical report TR0008, June 2000 Abstract In data mining, searching for frequent patterns is a common exponentially large, we use data mining techniques to avoid expo- nential execution times. We present results of the number of partial orders 22 B Example run of the algorithm 24 2 #12;1 Introduction In data mining

Antwerpen, Universiteit

104

Massively Parallel Data Mining Using Reconfigurable Hardware  

E-Print Network [OSTI]

]. The basic idea is to decompose the data mining oper- ation into two components. The low-level componentMassively Parallel Data Mining Using Reconfigurable Hardware: Approximate String Matching Qiong. Chamberlain, Ronald S. Indeck, Benjamin West, and Jason White, "Massively Parallel Data Mining Using

Chamberlain, Roger

105

ZART: A Multifunctional Itemset Mining Algorithm  

E-Print Network [OSTI]

independent, multi-purposed data mining platform, incorporating a rich collection of data mining algorithms, allowing a number of auxiliary operations for preparing and filtering data, and, for interpreting in data mining today. Generating strong association rules from frequent itemsets often results in a huge

Boyer, Edmond

106

Frontiers of biomedical text mining: current progress  

E-Print Network [OSTI]

Frontiers of biomedical text mining: current progress Pierre Zweigenbaum, Dina Demner-Fushman, Hong of biomedical text mining continue to present interesting challenges and opportunities for great improvements and interesting research. In this article we review the current state of the art in biomedical text mining or `Bio

Yu, Hong

107

AI en Data mining Van AI tot Data mining  

E-Print Network [OSTI]

een heel breed vakgebied, met onder andere: · robotica: Hoe programmeer je een robot? · data mining soort computerprogramma's doet mee in de jaarlijkse Loebner-contest. 6 #12;AI Robotica Een robot is een science fiction schrijver Isaac Asimov (auteur van "I, Robot") zijn de drie wetten van de robotica: 1. Een

Kosters, Walter

108

Modeled atmospheric radon concentrations from uranium mines  

SciTech Connect (OSTI)

Uranium mining and milling operations result in the release of radon from numerous sources of various types and strengths. The US Environmental Protection Agency (EPA) under the Clean Air Act, is assessing the health impact of air emissions of radon from underground uranium mines. In this case, the radon emissions may impact workers and residents in the mine vicinity. To aid in this assessment, the EPA needs to know how mine releases can affect the radon concentrations at populated locations. To obtain this type of information, Pacific Northwest Laboratory used the radon emissions, release characteristics and local meterological conditions for a number of mines to model incremental radon concentrations. Long-term, average, incremental radon concentrations were computed based on the best available information on release rates, plume rise parameters, number and locations of vents, and local dispersion climatology. Calculations are made for a model mine, individual mines, and multiple mines. Our approach was to start with a general case and then consider specific cases for comparison. A model underground uranium mine was used to provide definition of the order of magnitude of typical impacts. Then computations were made for specific mines using the best mine-specific information available for each mine. These case study results are expressed as predicted incremental radon concentration contours plotted on maps with local population data from a previous study. Finally, the effect of possible overlap of radon releases from nearby mines was studied by calculating cumulative radon concentrations for multiple mines in a region with many mines. The dispersion model, modeling assumptions, data sources, computational procedures, and results are documented in this report. 7 refs., 27 figs., 18 tabs.

Droppo, J.G.

1985-04-01T23:59:59.000Z

109

Abandoned deep mine subsidence investigation and remedial design, Interstate 70, Guernsey County, Ohio  

SciTech Connect (OSTI)

A two thousand linear foot, undermined section of Interstate 70 in Guernsey County, Ohio experienced settlements due to pothole type subsidence events within the travel lanes, shoulders and adjacent right-of-way areas. Potholes measured approximately ten feet in depth and width. The subsidence occurred after the dewatering of the abandoned deep mine during auger mining operations west of the site. A two-phase emergency investigation was undertaken by the Ohio Department of Transportation (ODOT) and Gannett Fleming Cord dry and Carpenter (GF). The purpose of the investigation was to assess the immediate danger of potholes occurring in the traveled lanes and paved shoulders, to identify the subsidence mechanisms, and to design a remediation program. Phase one investigations involved the review of existing subsurface data, the advancement of shallow borings and the performance of multiple geophysical surveys including ground penetrating radar, seismic refraction and electromagnetic terrain conductivity. The Phase one investigations did not reveal the presence of subsidence voids. Phase two investigations included borings to the mine level and videotaping of mine conditions. The mine was found to be completely flooded. Based upon the collected data, two mechanisms of failure, localized roof fall and piping of overburden soils into the mine void, were identified. Two remedial alternatives, (1) the filling of the mine void, and (2) the reinforcement of the highway using geotextiles, were evaluated, Filling of the mined interval and grouting of overburden bedrock fractures and voids, within a limited area, were selected. Construction plans, specifications and cost estimates were prepared for bidding and award. During the bidding process, a catastrophic, pothole type failure of the I-70 travel lanes occurred. The interstate was closed and the planned remediation activities were performed as an emergency project. The mine interval was grouted and portions of the highway pavement were replaced. The highway was reopened within 180 calendar days of the failure.

Hoffmann, A.G.; Clark, D.M.; Bechtel, T.D.

1999-07-01T23:59:59.000Z

110

Robot to the Mine Rescue  

Broader source: Energy.gov [DOE]

To increase the speed of rescue efforts, scientists and engineers at the Energy Department’s Sandia National Laboratories recently developed a new robot, called the Gemini-Scout Mine Rescue Robot, that quickly finds dangers and provides relief to trapped miners.

111

Corner-cutting mining assembly  

DOE Patents [OSTI]

This invention resulted from a contract with the United States Department of Energy and relates to a mining tool. More particularly, the invention relates to an assembly capable of drilling a hole having a square cross-sectional shape with radiused corners. In mining operations in which conventional auger-type drills are used to form a series of parallel, cylindrical holes in a coal seam, a large amount of coal remains in place in the seam because the shape of the holes leaves thick webs between the holes. A higher percentage of coal can be mined from a seam by a means capable of drilling holes having a substantially square cross section. It is an object of this invention to provide an improved mining apparatus by means of which the amount of coal recovered from a seam deposit can be increased. Another object of the invention is to provide a drilling assembly which cuts corners in a hole having a circular cross section. These objects and other advantages are attained by a preferred embodiment of the invention.

Bradley, J.A.

1981-07-01T23:59:59.000Z

112

Data Mining: Concepts and Techniques  

E-Print Network [OSTI]

1 Data Mining: Concepts and Techniques (3rd ed.) -- Chapter 3 -- Jiawei Han, Micheline Kamber. All rights reserved. #12;2013/08/12 2 #12;33 Chapter 3: Data Preprocessing n Data Preprocessing: An Overview n Data Quality n Major Tasks in Data Preprocessing n Data Cleaning n Data Integration n Data

Geldenhuys, Jaco

113

Image Mining: Detecting Deforestation Patterns  

E-Print Network [OSTI]

54 Chapter IV Image Mining: Detecting Deforestation Patterns Through Satellites Marcelino Pereira to analyze satellite images and extract knowledge from this kind of data. The Amazonia deforestation problem of change on deforested areas of Amazonia. The purpose of the authors is to present relevant technologies

Camara, Gilberto

114

Speedy backfilling for old mines  

SciTech Connect (OSTI)

This article describes pneumatic equipment that can help fill the underground voids left by abandoned coal mines that threaten nearly half a million acres of densely populated urban areas in the US alone. In 1910, when coal was king in northeastern Pennsylvania, engineers built a 600 ft cut-and-cover tunnel to transport coal from a mine entrance to a rail siding in the town of Vandling. In December 1992, engineers filled it up. The tunnel, known as the Hillside Coal and Iron Slope, had been well designed and constructed. Where it crossed under a main road, the roof was reinforced by three concrete columns--protection against loads from trolley cars whose rails shared the road. In October 1991, a hole opened up in one of the town's roads, and a subsidence complaint brought investigators from the US Department of the Interior's Office of Surface Mining (OSM) in Wilkes Barre, Pa. The tunnel, which passes directly underneath several of Vandling's residential streets as well as State Highway 171, was declared a potential hazard. The OSM engineers decided that complete backfilling was necessary to support the tunnel roof. After remediating the original subsidence hole, they contacted the US Bureau of Mines and offered the tunnel as a field demonstration site for two new pneumatic backfilling devices. The demonstration, a success, completely filled the tunnel in only 23 working days.

Dyni, R.C. (Bureau of Mines, Philadelphia, PA (United States)); Burnett, M. (Burnett Associates, Inc., Farmingham, MA (United States))

1993-09-01T23:59:59.000Z

115

Semi autonomous mine detection system  

SciTech Connect (OSTI)

CMMAD is a risk reduction effort for the AMDS program. As part of CMMAD, multiple instances of semi autonomous robotic mine detection systems were created. Each instance consists of a robotic vehicle equipped with sensors required for navigation and marking, a countermine sensors and a number of integrated software packages which provide for real time processing of the countermine sensor data as well as integrated control of the robotic vehicle, the sensor actuator and the sensor. These systems were used to investigate critical interest functions (CIF) related to countermine robotic systems. To address the autonomy CIF, the INL developed RIK was extended to allow for interaction with a mine sensor processing code (MSPC). In limited field testing this system performed well in detecting, marking and avoiding both AT and AP mines. Based on the results of the CMMAD investigation we conclude that autonomous robotic mine detection is feasible. In addition, CMMAD contributed critical technical advances with regard to sensing, data processing and sensor manipulation, which will advance the performance of future fieldable systems. As a result, no substantial technical barriers exist which preclude – from an autonomous robotic perspective – the rapid development and deployment of fieldable systems.

Douglas Few; Roelof Versteeg; Herman Herman

2010-04-01T23:59:59.000Z

116

Cost Estimator  

Broader source: Energy.gov [DOE]

A successful candidate in this position will serve as a senior cost and schedule estimator who is responsible for preparing life-cycle cost and schedule estimates and analyses associated with the...

117

Mines in the Four Corners anticipate growth  

SciTech Connect (OSTI)

Productive mines in the southwest deplete reserves, while the government drags its heels on new power projects. Production in Arizona and New Mexico has fallen 18% over the last four years to 34.1 million tons. With Chevron Mining's McKinley mine rapidly depleting its reserves the industry will continue to contract. In the last three years at least three large mines in the Four Corners have terminated operations. Three others remain captive operations: BHP Billiton's San Juan Underground and Navajo Surface operations and Peabody Energy's Kayenta surface mine. In 2006 the Black Mesa mine stopped producing coal. These four mines are isolated from the national railways. Peabody's new El Segundo surface mine near Grants, NM is increasing production. If the planned $3 billion Desert Rock coal-fired power plant is built this will present a new market for the Navajo mine. The article gives details about the state of the aforementioned mines and of the new King II coal mine on the northern periphery of the San Juan basin and discusses the state of plans for the Desert Rock Energy Project. 5 photos.

Buchsbaum, L.

2008-02-15T23:59:59.000Z

118

Longwall mining of thin seams  

SciTech Connect (OSTI)

Thin seam operations pose a challenge to the ingenuity of mining engineers to overcome the factor of human inconvenience in the restricted environment and associated high cost production. Surprisingly, low seam longwalls in the Federal Republic of Germany in an average thickness of 35 in. and dipping less than 18/sup 0/ come close to achieving the average production rate of all German longwall operations. They are all plow faces, and a consistent production of 3300 tons per day and a productivity of 40 tons per man shift are reported from one of the thin seam longwalls. These results were attained by reliable high-capacity equipment and roof support by shields that can be collapsed to as low as 22 inches. Maximum mining height for plow operated faces lies at 31.5 inches. Technology for mechanized mining of flat lying coalbeds less than 31.5 inches in thickness without rock cutting is not available, and firmness of coal, undulation of the strata, coalbed thickness variation, and the necessity of cutting rock, particularly through faults, set limits to plow application. The in-web shearer can be used in firm coal to a minimum mining height of 40 inches, and a daily production of 1650 to 2200 tons is reported from a longwall in the Saar district of Germany equipped with such a shearer and shields. Numerous in-web shearers are employed in the United Kingdom; reports as to their success are contradictory. Also, experience in the United States, though limited, has been negative. The steady increase in output from single drum shearer faces in Pennsylvania is a remarkable achievement, and occasional record breaking peaks in production indicate the potential of such mining. Technology development for the future is discussed.

Curth, E A

1981-01-01T23:59:59.000Z

119

COPPER--2000 23.1 By Daniel L. Edelstein  

E-Print Network [OSTI]

discovered copper resource in the United States was estimated to be 350 Mt. U.S. copper smelter and refineryCOPPER--2000 23.1 COPPER By Daniel L. Edelstein Domestic survey data and tables were prepared. In 2000, mine production of recoverable copper in the United States continued its downward slide

120

Effects of Alder Mine on the Water, Sediments, and Benthic Macroinvertebrates of Alder Creek, 1998 Annual Report.  

SciTech Connect (OSTI)

The Alder Mine, an abandoned gold, silver, copper, and zinc mine in Okanogan County, Washington, produces heavy metal-laden effluent that affects the quality of water in a tributary of the Methow River. The annual mass loading of heavy metals from two audits at the Alder Mine was estimated to exceed 11,000 kg per year. In this study, water samples from stations along Alder Creek were assayed for heavy metals by ICP-AES and were found to exceed Washington State's acute freshwater criteria for cadmium (Cd), copper (Cu), selenium (Se), and zinc (Zn).

Peplow, Dan

1999-05-28T23:59:59.000Z

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

WIRELESS MINE-WIDE TELECOMMUNICATIONS TECHNOLOGY  

SciTech Connect (OSTI)

A comprehensive mine-wide, two-way wireless voice and data communication system for the underground mining industry was developed. The system achieves energy savings through increased productivity and greater energy efficiency in meeting safety requirements within mines. The mine-wide system is comprised of two interfaced subsystems: a through-the-earth communications system and an in-mine communications system. The mine-wide system permits two-way communication among underground personnel and between underground and surface personnel. The system was designed, built, and commercialized. Several systems are in operation in underground mines in the United States. The use of these systems has proven they result in considerable energy savings. A system for tracking the location of vehicles and people within the mine was also developed, built and tested successfully. Transtek's systems are being used by the National Institute of Occupational Safety and Health (NIOSH) in their underground mine rescue team training program. This project also resulted in a spin-off rescue team lifeline and communications system. Furthermore, the project points the way to further developments that can lead to a GPS-like system for underground mines allowing the use of autonomous machines in underground mining operations, greatly reducing the amount of energy used in these operations. Some products developed under this program are transferable to applications in fields other than mining. The rescue team system is applicable to use by first responders to natural, accidental, or terrorist-caused building collapses. The in-mine communications system can be installed in high-rise buildings providing in-building communications to security and maintenance personnel as well as to first responders.

Zvi H. Meiksin

2004-03-01T23:59:59.000Z

122

Environmental control technology for mining and milling low-grade uranium resources  

SciTech Connect (OSTI)

This study examined the type and level of wastes that would be generated in the mining and milling of U/sub 3/O/sub 8/ from four potential domestic sources of uranium. The estimated costs of the technology to control these wastes to different degrees of stringency are presented.

Weakley, S.A.; Blahnik, D.E.; Long, L.W.; Bloomster, C.H.

1981-04-01T23:59:59.000Z

123

Oil shale mining studies and analyses of some potential unconventional uses for oil shale  

SciTech Connect (OSTI)

Engineering studies and literature review performed under this contract have resulted in improved understanding of oil shale mining costs, spent shale disposal costs, and potential unconventional uses for oil shale. Topics discussed include: costs of conventional mining of oil shale; a mining scenario in which a minimal-scale mine, consistent with a niche market industry, was incorporated into a mine design; a discussion on the benefits of mine opening on an accelerated schedule and quantified through discounted cash flow return on investment (DCFROI) modelling; an estimate of the costs of disposal of spent shale underground and on the surface; tabulation of potential increases in resource recovery in conjunction with underground spent shale disposal; the potential uses of oil shale as a sulfur absorbent in electric power generation; the possible use of spent shale as a soil stabilizer for road bases, quantified and evaluated for potential economic impact upon representative oil shale projects; and the feasibility of co-production of electricity and the effect of project-owned and utility-owned power generation facilities were evaluated. 24 refs., 5 figs., 19 tabs.

McCarthy, H.E.; Clayson, R.L.

1989-07-01T23:59:59.000Z

124

Legacy of historic mining and water quality in a heavily mined Scottish river catchment   

E-Print Network [OSTI]

Mine abandonment and the discharge of contaminated mine water is recognised globally as a major source of surface water and groundwater pollution. Contamination generally arises from the oxidation of sulphide minerals, ...

Haunch, Simon

2013-11-28T23:59:59.000Z

125

Injury experience in stone mining, 1992  

SciTech Connect (OSTI)

This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of stone mining in the United States for 1992. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

Not Available

1994-05-01T23:59:59.000Z

126

Institut Mines-Tlcom EPOC : Energy Proportional  

E-Print Network [OSTI]

? ? Renewable energy #12;Institut Mines-Télécom29/11/13 Green@Days Lille 28-29 Novembre 2013 Problem 5 time Workload Renewable energy ? ? regular electric #12;Institut Mines-Télécom29/11/13 Green@Days Lille 28Institut Mines-Télécom EPOC : Energy Proportional and Opportunistic Computing system 1 Labex Comin

Lefèvre, Laurent

127

Data Mining: Concepts and TechniquesFebruary 19, 2008 1 Data Mining  

E-Print Network [OSTI]

Data Mining: Concepts and TechniquesFebruary 19, 2008 1 Data Mining: Concepts and Techniques.cs.uiuc.edu/~hanj ©2006 Jiawei Han and Micheline Kamber, All rights reserved #12;Data Mining: Concepts and TechniquesFebruary 19, 2008 2 Chapter 2: Data Preprocessing Why preprocess the data? Descriptive data summarization

Raghavan, Vijay

128

LLM Oil, Gas and Mining Law Module Information: Oil, Gas and Mining Investment Law I and  

E-Print Network [OSTI]

LLM Oil, Gas and Mining Law Module Information: Oil, Gas and Mining Investment Law I and Oil, Gas and Mining Investment Law II Overview & Aims: This core module aims to introduce students to the political economy background as well as the international legal framework for transnational foreign investment

Evans, Paul

129

Mercury Contamination from Hydraulic Placer-Gold Mining in the Dutch Flat Mining  

E-Print Network [OSTI]

179 Mercury Contamination from Hydraulic Placer-Gold Mining in the Dutch Flat Mining District, California By Michael P. Hunerlach, James J. Rytuba, and Charles N. Alpers ABSTRACT Mercury contamination mercury (quicksilver) was used extensively for the recovery of gold at both placer and hardrock mines

130

Colorado School of Mines Undergraduate Bulletin 2001-2002 1 School of Mines  

E-Print Network [OSTI]

Colorado School of Mines Undergraduate Bulletin 2001-2002 1 Colorado School of Mines 2001 ­ 2002 Undergraduate Bulletin #12;2 Colorado School of Mines Undergraduate Bulletin 2001-2002 To CSM Students This Bulletin is for your use as a source of continuing reference. Please save it. Published by Colorado School

131

Colorado School of Mines Undergraduate Bulletin 1999-2000 1 School of Mines  

E-Print Network [OSTI]

Colorado School of Mines Undergraduate Bulletin 1999-2000 1 Colorado School of Mines 1999-2000 Undergraduate Bulletin #12;2 Colorado School of Mines Undergraduate Bulletin 1999-2000 To CSM Students This Bulletin is for your use as a source of continuing reference. Please save it. Published by Colorado School

132

THE IMPACT OF A URANIUM MINING SITE ON THE STREAM SEDIMENTS (CRUCEA MINE, ROMANIA)  

E-Print Network [OSTI]

THE IMPACT OF A URANIUM MINING SITE ON THE STREAM SEDIMENTS (CRUCEA MINE, ROMANIA) Petrescu L. 1 , Bilal E. 2 , Iatan L.E. 1 1 University of Bucharest, Faculty of Geology et Geophysics, Department methods were used to evaluate the impact of uranium mine dumps on the stream sedi- ments from Crucea

Paris-Sud XI, Université de

133

Interstate Mining Compact Commission (multi-state)  

Broader source: Energy.gov [DOE]

The Interstate Mining Compact is a multi-state governmental agency / organization that represents the natural resource and related environmental protection interests of its member states. Currently...

134

Software Escalation Prediction with Data Mining Tilmann Bruckhaus  

E-Print Network [OSTI]

Software Escalation Prediction with Data Mining Tilmann Bruckhaus Customer Network Services Sun (EP) is to avoid such escalations from known product defects using data mining technology [1, 2 is then augmented within the SPSS Clementine data-mining

Ling, Charles X.

135

Emissions and Durability of Underground Mining Diesel Particulate...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

and Durability of Underground Mining Diesel Particulate Filter Applications Emissions and Durability of Underground Mining Diesel Particulate Filter Applications Presentation given...

136

COST AND SCHEDULE FOR DRILLING AND MINING UNDERGROUND TEST FACILITIES  

E-Print Network [OSTI]

Waste Storage in Mined Caverns in Crystalline Rock, LBL-Waste Storage in Mined Caverns in Crystalline Rock, LBL-for additional shaft and cavern support and stabilization.

Lamb, D.W.

2013-01-01T23:59:59.000Z

137

Reclamation of Land Used for Mineral Mining (Virginia)  

Broader source: Energy.gov [DOE]

This legislation aims to provide for the rehabilitation and conservation of land affected by the mining of minerals through proper planning, proper use of appropriate methods of mining,...

138

Mines Welcomes Middle School Students | Critical Materials Institute  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of Science and Technology. The students spent the day at Mines to learn about Earth, energy, the environment, critical materials and mining. The students enjoyed a chemistry show...

139

Virginia Coal Surface Mining Control and Reclamation Act (Virginia)  

Broader source: Energy.gov [DOE]

This legislation implements the federal Surface Mining Control and Reclamation Act and establishes a statewide regulatory program for reclamation following coal surface mining activities. The...

140

ADVANCED UNDERGROUND GAS STORAGE CONCEPTS REFRIGERATED-MINED CAVERN STORAGE  

SciTech Connect (OSTI)

Limited demand and high cost has prevented the construction of hard rock caverns in this country for a number of years. The storage of natural gas in mined caverns may prove technically feasible if the geology of the targeted market area is suitable; and economically feasible if the cost and convenience of service is competitive with alternative available storage methods for peak supply requirements. It is believed that mined cavern storage can provide the advantages of high delivery rates and multiple fill-withdrawal cycles in areas where salt cavern storage is not possible. In this research project, PB-KBB merged advanced mining technologies and gas refrigeration techniques to develop conceptual designs and cost estimates to demonstrate the commercialization potential of the storage of refrigerated natural gas in hard rock caverns. Five regions of the U.S.A. were studied for underground storage development and PB-KBB reviewed the literature to determine if the geology of these regions was suitable for siting hard rock storage caverns. Area gas market conditions in these regions were also studied to determine the need for such storage. Based on an analysis of many factors, a possible site was determined to be in Howard and Montgomery Counties, Maryland. The area has compatible geology and a gas industry infrastructure for the nearby market populous of Baltimore and Washington D.C.. As Gas temperature is lowered, the compressibility of the gas reaches an optimum value. The compressibility of the gas, and the resultant gas density, is a function of temperature and pressure. This relationship can be used to commercial advantage by reducing the size of a storage cavern for a given working volume of natural gas. This study looks at this relationship and and the potential for commercialization of the process in a storage application. A conceptual process design, and cavern design were developed for various operating conditions. Potential site locations were considered and a typical plant layout was developed. In addition a geomechanical review of the proposed cavern design was performed, evaluating the stability of the mine rooms and shafts, and the effects of the refrigerated gas temperatures on the stability of the cavern. Capital and operating cost estimates were also developed for the various temperature cases considered. The cost estimates developed were used to perform a comparative market analysis of this type of gas storage system to other systems that are commercially used in the region of the study.

NONE

1998-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Data mining for ontology development.  

SciTech Connect (OSTI)

A multi-laboratory ontology construction effort during the summer and fall of 2009 prototyped an ontology for counterfeit semiconductor manufacturing. This effort included an ontology development team and an ontology validation methods team. Here the third team of the Ontology Project, the Data Analysis (DA) team reports on their approaches, the tools they used, and results for mining literature for terminology pertinent to counterfeit semiconductor manufacturing. A discussion of the value of ontology-based analysis is presented, with insights drawn from other ontology-based methods regularly used in the analysis of genomic experiments. Finally, suggestions for future work are offered.

Davidson, George S.; Strasburg, Jana (Pacific Northwest National Laboratory, Richland, WA); Stampf, David (Brookhaven National Laboratory, Upton, NY); Neymotin,Lev (Brookhaven National Laboratory, Upton, NY); Czajkowski, Carl (Brookhaven National Laboratory, Upton, NY); Shine, Eugene (Savannah River National Laboratory, Aiken, SC); Bollinger, James (Savannah River National Laboratory, Aiken, SC); Ghosh, Vinita (Brookhaven National Laboratory, Upton, NY); Sorokine, Alexandre (Oak Ridge National Laboratory, Oak Ridge, TN); Ferrell, Regina (Oak Ridge National Laboratory, Oak Ridge, TN); Ward, Richard (Oak Ridge National Laboratory, Oak Ridge, TN); Schoenwald, David Alan

2010-06-01T23:59:59.000Z

142

WEB MINING: A ROADMAP Magdalini Eirinaki  

E-Print Network [OSTI]

1 WEB MINING: A ROADMAP Magdalini Eirinaki Dept. of Informatics Athens University of Economics and Business CHAPTER 1 Introduction ­ The three axes of Web Mining 1.1 WWW Impact The World Wide Web, has grown of the Web content, the creation of some meta- knowledge out of the information which is available on the Web

Eirinaki, Magdalini

143

Coal mine directory: United States and Canada  

SciTech Connect (OSTI)

The directory gives a state-by-state listing of all US and Canadian coal producers. It contains contact information as well as the type of mine, production statistics, coal composition, transportation methods etc. A statistical section provides general information about the US coal industry, preparation plants, and longwall mining operations.

NONE

2004-07-01T23:59:59.000Z

144

High Performance Subgraph Mining in Molecular Compounds  

E-Print Network [OSTI]

High Performance Subgraph Mining in Molecular Compounds Giuseppe Di Fatta1,2 and Michael R data makes distributed graph mining techniques particularly relevant. In this paper, we present method has been evaluated on the well-known National Cancer Institute's HIV-screening dataset, where

Reiterer, Harald

145

ANALYSIS OF MINING EXPLOSION PERFORMANCE WITH MULTIPLE  

E-Print Network [OSTI]

Limitations of Video Data · Effect of Blast Design on Near-Source Seismograms · Different Types of Cast Blasts of Models in Visualization ß Two-Dimensional Blast Model ß Three-Dimensional Blast Models 3. Applications to Different Types of Mining Explosions · Single Shot · Cast Blast · Coal Fragmentation #12;Analysis of Mining

Stump, Brian W.

146

COLORADO SCHOOL OF MINES COUNSELING CENTER  

E-Print Network [OSTI]

NOTICE OF PRIVACY PRACTICES COLORADO SCHOOL OF MINES COUNSELING CENTER THIS NOTICE DESCRIBES HOW be revoked at any time in writing delivered to the Director, Counseling Center, except to the extent Colorado restrictions on the use and disclosure of medical information about you; however, Colorado School of Mines CC

147

The Neon DSEL for mining Helium programs  

E-Print Network [OSTI]

studies We consider three case studies to illustrate how Neon can be used to data mine the collectionThe Neon DSEL for mining Helium programs Jurriaan Hage Peter van Keeken Department of Information and Computing Sciences, Utrecht University Technical Report UU-CS-2007-023 www.cs.uu.nl ISSN: 0924-3275 #12

Utrecht, Universiteit

148

INFRASTRUCTURE FOR INTEGRATED DATA ENVIRONMENTS AND ANALYSIS (IIDEA) FOR MINING AND PROCESSING SYSTEMS  

SciTech Connect (OSTI)

Almost all the high-production businesses face a problem of having terabytes of data but very little information is extracted from them. Efforts are being made continuously to bring the raw data into a usable format so that the meaningful information can be inferred. Once the knowledge discovery is done, proper action can be taken accordingly. The data mining and process modeling approach are used in many business sectors to better understand the process interactions within production chains by analyzing huge data repositories. A decade of intense investment in information technology by mining companies as resulted in vast quantities of underutilized data. Other industries have undergone fundamental changes through the innovative application of IT and business intelligence. This project was to undertake the investigation of the tools and techniques that would bring such data mining and requisite business processes to the mining industry. Phase I of this project was to establish the research infrastructure for Phase II and to pilot the tools and techniques through the development of an Energy Consumption Model (ECM) to predict the energy consumption in the material handling processes based on the key input variables like distance, elevation, tons hauled etc. Data mining techniques that can extract meaningful information from a raw data is available. The model developed as part of this research is an example of how energy consumption can be estimated from fundamental data.

Dessureault, Sean

2007-06-29T23:59:59.000Z

149

Higher coronary heart disease and heart attack morbidity in Appalachian coal mining regions  

SciTech Connect (OSTI)

This study analyzes the U.S. 2006 Behavioral Risk Factor Surveillance System survey data (N = 235,783) to test whether self-reported cardiovascular disease rates are higher in Appalachian coal mining counties compared to other counties after control for other risks. Dependent variables include self-reported measures of ever (1) being diagnosed with cardiovascular disease (CVD) or with a specific form of CVD including (2) stroke, (3) heart attack, or (4) angina or coronary heart disease (CHD). Independent variables included coal mining, smoking, BMI, drinking, physician supply, diabetes co-morbidity, age, race/ethnicity, education, income, and others. SUDAAN Multilog models were estimated, and odds ratios tested for coal mining effects. After control for covariates, people in Appalachian coal mining areas reported significantly higher risk of CVD (OR = 1.22, 95% CI = 1.14-1.30), angina or CHO (OR = 1.29, 95% C1 = 1.19-1.39) and heart attack (OR = 1.19, 95% C1 = 1.10-1.30). Effects were present for both men and women. Cardiovascular diseases have been linked to both air and water contamination in ways consistent with toxicants found in coal and coal processing. Future research is indicated to assess air and water quality in coal mining communities in Appalachia, with corresponding environmental programs and standards established as indicated.

Hendryx, M.; Zullig, K.J. [West Virginia University, Morgantown, WV (United States). Dept. of Community Medicine

2009-11-15T23:59:59.000Z

150

Off Earth Mining Forum 19-21 February 2013  

E-Print Network [OSTI]

1 Off Earth Mining Forum 19-21 February 2013 www.acser.unsw.edu.au/oemf Never Stand Still Faculty of Engineering Australian Centre for Space Engineering Research (ACSER) #12;Off Earth Mining Forum, UNSW, Sydney Australia's place in space. Off Earth Mining Forum Sponsors Off Earth Mining Forum The prospect of people

Sekercioglu, Y. Ahmet

151

A Fast Algorithm for Data Mining CS 297 Report  

E-Print Network [OSTI]

A Fast Algorithm for Data Mining CS 297 Report Aarathi Raghu Advisor: Dr.Chris Pollett December 2005 #12;A Fast Algorithm For Data Mining Abstract This report describes the data mining algorithms implemented and lessons learned during the course of my CS 297. Data Mining is a growing field and a plethora

Pollett, Chris

152

Semantic Analysis of Role Mining Results and Shadowed Roles Detection  

E-Print Network [OSTI]

. These techniques get inspiration from data mining techniques, hence, they are known as role mining (RM). Several eSemantic Analysis of Role Mining Results and Shadowed Roles Detection Safa`a Hachanaa,c , Fr, Email: safa@swid.fr bInstitut Telecom-Mines/Telecom Bretagne, D´ept. LUSSI, Rennes, France Emails

Garcia-Alfaro, Joaquin

153

Mining patterns of events in students' teamwork data  

E-Print Network [OSTI]

Mining patterns of events in students' teamwork data Judy Kay, Nicolas Maisonneuve, Kalina Yacef the electronic traces of their collaborations. The paper describes data mining of student group interaction data quantities, preprocessing it into a suitable alphabet for use in data mining. Then, we need data mining

Zaiane, Osmar R.

154

Method of underground mining by pillar extraction  

DOE Patents [OSTI]

A method of sublevel caving and pillar and top coal extraction for mining thick coal seams includes the advance mining of rooms and crosscuts along the bottom of a seam to a height of about eight feet, and the retreat mining of the top coal from the rooms, crosscuts and portions of the pillars remaining from formation of the rooms and cross-cuts. In the retreat mining, a pocket is formed in a pillar, the top coal above the pocket is drilled, charged and shot, and then the fallen coal is loaded by a continuous miner so that the operator remains under a roof which has not been shot. The top coal from that portion of the room adjacent the pocket is then mined, and another pocket is formed in the pillar. The top coal above the second pocket is mined followed by the mining of the top coal of that portion of the room adjacent the second pocket, all by use of a continuous miner which allows the operator to remain under a roof portion which has not been shot.

Bowen, Ray J. (1879 Delann, Salt Lake City, UT 84121); Bowen, William R. (1636 Sunnydale La., Salt Lake City, UT 84108)

1980-08-12T23:59:59.000Z

155

Figure 8. Technically Recoverable and Commercially Developable...  

U.S. Energy Information Administration (EIA) Indexed Site

the Alaska North Slope fig8.jpg (38547 bytes) Source: United States Geological Survey, "Economics of Undiscovered Oil in the 1002 Area of the Arctic National Wildlife Refuge," 1998...

156

Recoverable Robust Knapsacks: the Discrete Scenario Case  

E-Print Network [OSTI]

Admission control problems have been studied extensively in the past. ... In case of slight deviations the customer still expects the promised quality of service. ... The objective is to select a subset X of these items such that the total profit of X is.

kutschka

157

The recoverable robust tail assignment problem  

E-Print Network [OSTI]

In August 2011 the on-time performance of the airline industry of Australia ... robustness into the aircraft routing problem is via key performance indicators, ...

2012-12-17T23:59:59.000Z

158

Periodic Comet Recoverers James V. Scotti  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . 14 3.10 Tom Gehrels . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.11 James B. Gibson . . . . . . . . . . . . . . . . . . . . . . . 18 3.19 Stephen M. Larson . . . . . . . . . . . . . . . . . . . . . . . . 18 3.20 Robert H. Mc

Scotti, Jim

159

Monotonicity of quantum relative entropy and recoverability  

E-Print Network [OSTI]

The relative entropy is a principal measure of distinguishability in quantum information theory, with its most important property being that it is non-increasing under noisy quantum operations. Here, we establish a remainder term for this inequality that quantifies how well one can recover from a loss of information by employing a rotated Petz recovery map. The main approach for proving this refinement is to combine the methods of [Fawzi and Renner, arXiv:1410.0664] with the notion of a relative typical subspace from [Bjelakovic and Siegmund-Schultze, arXiv:quant-ph/0307170]. It remains an open question if the same bound holds for the Petz recovery map (and not merely for a rotated Petz recovery map). A well known result states that the monotonicity of relative entropy under quantum operations is equivalent to any of the following inequalities: strong subadditivity of entropy, concavity of conditional entropy, joint convexity of relative entropy, and monotonicity of relative entropy under partial trace. We show that this equivalence holds true for refinements of all these inequalities in terms of the Petz recovery map. So either all of these refinements are true or all are false.

Mario Berta; Marius Lemm; Mark M. Wilde

2014-12-18T23:59:59.000Z

160

Environmental Health and Safety COLORADO SCHOOL OF MINES Colorado School of Mines GOLDEN, COLORADO 80401-1887  

E-Print Network [OSTI]

Environmental Health and Safety COLORADO SCHOOL OF MINES Colorado School of Mines GOLDEN, COLORADO AND REMEDIATION PROJECT - SOUTH SIDE OF CLEAR CREEK Dear Mr. Glueck: The Colorado School of Mines Research to the environmental project, the Colorado School of Mines has constructed road base improvements between Maple

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

The Colorado School of Mines (Mines) Career Center supports the mission, academic programs, and advancement of the Colorado School  

E-Print Network [OSTI]

TMS: TEYJS #12;M The Colorado School of Mines (Mines) Career Center supports the mission, academic programs, and advancement of the Colorado School of Mines. The CSM Career Center of CSM graduates and to the mission of CSM. All Colorado School of Mines graduates will be able

162

Querying Multiple Sets of Discovered Rules Rule mining is an important data mining task that has been  

E-Print Network [OSTI]

operating on multiple rulebases because many practically important data mining queries naturally requireQuerying Multiple Sets of Discovered Rules ABSTRACT Rule mining is an important data mining task querying of multiple data mining rulebases to retrieve interesting rules. In this paper, we propose a new

Liu, Bing

163

Method of locating underground mines fires  

DOE Patents [OSTI]

An improved method of locating an underground mine fire by comparing the pattern of measured combustion product arrival times at detector locations with a real time computer-generated array of simulated patterns. A number of electronic fire detection devices are linked thru telemetry to a control station on the surface. The mine's ventilation is modeled on a digital computer using network analysis software. The time reguired to locate a fire consists of the time required to model the mines' ventilation, generate the arrival time array, scan the array, and to match measured arrival time patterns to the simulated patterns.

Laage, Linneas (Eagam, MN); Pomroy, William (St. Paul, MN)

1992-01-01T23:59:59.000Z

164

Remediation of inactive mining and milling sites  

SciTech Connect (OSTI)

The presentation introduces relevant environment remediation standards and describes some measures of engineering remedied for inactive mines and mills. Since 1990, the remediation of decommissioned nuclear facilities has obtained fixed financial aid from state government, part of which is offered to inactive mines and mills. Considering the environmental characteristics of Chinese uranium mines and mills, the major task of decommissioning is to prevent radon release, and keep surface water and underground water from contamination. In order to control the rate of radon release effectively, the authors` research institutes conducted a series of experiments on the covers of tailings with two kinds of different material, clay and concrete.

Mao, H.; Pan, Y.; Li, R.

1993-12-31T23:59:59.000Z

165

STPMiner: A Highperformance Spatiotemporal Pattern Mining Toolbox  

SciTech Connect (OSTI)

The volume of spatiotemporal data being generated from scientific simulations and observations from sensors is growing at an astronomical rate. This data explosion is going to pose three challenges to the existing data mining infrastructure: algorithmic, computational, and I/O. Over the years we have implemented several spatiotemporal data mining algorithms including: outliers/anomalies, colocation patterns, change patterns, clustering, classification, and prediction algorithms. In this paper we briefly discuss the core spatiotemporal pattern mining algorithms along with some of the computational and I/O challenges associated with the big data.

Vatsavai, Raju [ORNL] [ORNL

2011-01-01T23:59:59.000Z

166

Colorado SChool of MineS We are Colorado School of Mines. Full of pride in our distinguished  

E-Print Network [OSTI]

that are not trademarked have been eliminated. Too many visual symbols dilute and weaken Mines' identity in our marketing, Energy, Materials and Environment. This Graphic Standards Guide sets forth the trademarked logos -- both

167

ITP Mining: Energy and Environmental Profile of the U.S. Mining...  

Broader source: Energy.gov (indexed) [DOE]

objectives. Overburden Designates material of any nature, consolidated or unconsolidated, that overlies a deposit of useful materials, ores, oar coal that are mined from...

168

Fuelcell-Hybrid Mine loader (LHD)  

SciTech Connect (OSTI)

The fuel cell hybrid mine loader project, sponsored by a government-industry consortium, was implemented to determine the viability of proton exchange membrane (PEM) fuel cells in underground mining applications. The Department of Energy (DOE) sponsored this project with cost-share support from industry. The project had three main goals: (1) to develop a mine loader powered by a fuel cell, (2) to develop associated metal-hydride storage and refueling systems, and (3) to demonstrate the fuel cell hybrid loader in an underground mine in Nevada. The investigation of a zero-emissions fuel cell power plant, the safe storage of hydrogen, worker health advantages (over the negative health effects associated with exposure to diesel emissions), and lower operating costs are all key objectives for this project.

James L Dippo; Tim Erikson; Kris Hess

2009-07-10T23:59:59.000Z

169

civil engineering College of Engineering and Mines  

E-Print Network [OSTI]

civil engineering College of Engineering and Mines Department of Civil and Environmental's degree program can include courses in environmental engineering, engineering management and other areas. An advanced degree in environmental engineering administered within the civil en- gineering department

Hartman, Chris

170

Georgia Surface Mining Act of 1968 (Georgia)  

Broader source: Energy.gov [DOE]

This law regulates all surface mining in Georgia, including the coastal zone. It includes provisions to “advance the protection of fish and wildlife and the protection and restoration of land,...

171

Analysis of Bitcoin Pooled Mining Reward Systems  

E-Print Network [OSTI]

In this paper we describe the various scoring systems used to calculate rewards of participants in Bitcoin pooled mining, explain the problems each were designed to solve and analyze their respective advantages and disadvantages.

Rosenfeld, Meni

2011-01-01T23:59:59.000Z

172

New approaches to weighted frequent pattern mining  

E-Print Network [OSTI]

Researchers have proposed frequent pattern mining algorithms that are more efficient than previous algorithms and generate fewer but more important patterns. Many techniques such as depth first/breadth first search, use of tree/other data structures...

Yun, Unil

2007-04-25T23:59:59.000Z

173

DATA MINING IN TELECOMMUNICATIONS Gary M. Weiss  

E-Print Network [OSTI]

DATA MINING IN TELECOMMUNICATIONS Gary M. Weiss Department of Computer and Information Science Fordham University Abstract: Telecommunication companies generate a tremendous amount of data. These data include call detail data, which describes the calls that traverse the telecommunication networks, network

Weiss, Gary

174

Equipment Selection for Surface Mining: A Review  

E-Print Network [OSTI]

extract and haul mined material, including both waste and ore, over the lifetime .... tions where primary excavations occur and stockpiles where reserve material is ... with respect to period demand, productivity balancing requirements between

2013-07-19T23:59:59.000Z

175

Nonmetallic Mining Reclamation; Oil and Gas (Wisconsin)  

Broader source: Energy.gov [DOE]

These regulations describe standards relevant to reclamation that must be followed both during and after the completion of mining in a given area. An operator who wishes to engage in nonmetallic...

176

Surface Coal Mining and Reclamation (Indiana)  

Broader source: Energy.gov [DOE]

The Indiana Department of Natural Resources implements and enforces the federal Surface Mining Control and Reclamation Act of 1977, as well as a statewide program to protect society and the...

177

Coal Mining Regulatory and Reclamation Act (Massachusetts)  

Broader source: Energy.gov [DOE]

These regulations aim to ensure that any coal mining or extraction will be conducted in a manner that will not significantly damage the environment or area of land affected. The Department of...

178

Dragline mining returns to western Kentucky  

SciTech Connect (OSTI)

Armstrong Coal Co. now owns three Page draglines-one now operating at the Midway Surface mine, one due to go into operation at the Equality surface mine and a third that is being rebuilt also for use there. Armstrong is banking on the economics of scale to once again prove that these older machines are still the most efficient way to move large volumes of overburden. 4 photos.

Buchsbaum, L.

2009-05-15T23:59:59.000Z

179

Acoustic resonance for nonmetallic mine detection  

SciTech Connect (OSTI)

The feasibility of acoustic resonance for detection of plastic mines was investigated by researchers at the Oak Ridge National Laboratory`s Instrumentation and Controls Division under an internally funded program. The data reported in this paper suggest that acoustic resonance is not a practical method for mine detection. Representative small plastic anti-personnel mines were tested, and were found to not exhibit detectable acoustic resonances. Also, non-metal objects known to have strong acoustic resonances were tested with a variety of excitation techniques, and no practical non-contact method of exciting a consistently detectable resonance in a buried object was discovered. Some of the experimental data developed in this work may be useful to other researchers seeking a method to detect buried plastic mines. A number of excitation methods and their pitfalls are discussed. Excitation methods that were investigated include swept acoustic, chopped acoustic, wavelet acoustic, and mechanical shaking. Under very contrived conditions, a weak response that could be attributed to acoustic resonance was observed, but it does not appear to be practical as a mine detection feature. Transfer properties of soil were investigated. Impulse responses of several representative plastic mines were investigated. Acoustic leakage coupling, and its implications as a disruptive mechanism were investigated.

Kercel, S.W.

1998-04-01T23:59:59.000Z

180

Study of the properties of mine waste in the midwestern coal fields. Phase I report  

SciTech Connect (OSTI)

In an effort to assist the coal industry in complying with the applicable regulations, to design safe and environmentally acceptable disposal systems, and to encourage secondary use of coal mine waste, the US Department of Energy has initiated research programs to develop coal mine waste disposal and use technology. This study of the properties of mine wastes in the Midwestern coal fields has been limited to the waste materials obtained from underground coal mines and preparation plants attached to both underground and surface mines. The program has been divided into two phases. In Phase I, the 20 most important properties relevant to safe disposal, reclamation, underground disposal, and secondary uses have been identified. An inventory of the significant waste disposal sites in the Midwestern coal fields has been prepared. The site locations have been plotted on USGS maps. Estimates of coal production and coal mine waste production during the next 2 decades have been prepared and are presented in this report. Also, all available information obtained from a search of existing literature on physical and chemical properties, including analysis results of the general runoff from the refuse disposal areas, has been collected and is presented. In order to fill the gaps in information, 20 sites have been identified for drilling and sampling to determine the various physical and chemical properties. They have been selected on the basis of the distribution and quantity of waste at the existing locations (both abandoned and active), the future trends in production and likely locations of waste disposal areas, their geographical and geological distribution, and ease of accessibility for drilling and sampling.

None

1980-07-04T23:59:59.000Z

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

RESTORING SUSTAINABLE FORESTS ON APPALACHIAN MINED LANDS FOR WOOD PRODUCTS, RENEWABLE ENERGY, CARBON SEQUESTRATION, AND OTHER ECOSYSTEM SERVICES  

SciTech Connect (OSTI)

The overall purpose of this project is to evaluate the biological and economic feasibility of restoring high-quality forests on mined land, and to measure carbon sequestration and wood production benefits that would be achieved from forest restoration procedures. In this segment of work, our goal was to review methods for estimating tree survival, growth, yield and value of forests growing on surface mined land in the eastern coalfields of the USA, and to determine the extent to which carbon sequestration is influenced by these factors. Public Law 95-87, the Surface Mining Control and Reclamation Act of 1977 (SMCRA), mandates that mined land be reclaimed in a fashion that renders the land at least as productive after mining as it was before mining. In the central Appalachian region, where prime farmland and economic development opportunities for mined land are scarce, the most practical land use choices are hayland/pasture, wildlife habitat, or forest land. Since 1977, the majority of mined land has been reclaimed as hayland/pasture or wildlife habitat, which is less expensive to reclaim than forest land, since there are no tree planting costs. As a result, there are now hundreds of thousands of hectares of grasslands and scrublands in various stages of natural succession located throughout otherwise forested mountains in the U.S. A literature review was done to develop the basis for an economic feasibility study of a range of land-use conversion scenarios. Procedures were developed for both mixed hardwoods and white pine under a set of low product prices and under a set of high product prices. Economic feasibility is based on land expectation values. Further, our review shows that three types of incentive schemes might be important: (1) lump sum payment at planting (and equivalent series of annual payments); (2) revenue incentive at harvest; and (3) benefit based on carbon volume.

Jonathan Aggett

2003-12-15T23:59:59.000Z

182

MINING ENGINEERING AT McGILL Bachelor of Engineering in Mining Engineering  

E-Print Network [OSTI]

engineers have a solid foundation in math, chemistry, physics and geology.They enjoy taking research in Quebec, and oil sands mining in northern Alberta.Very importantly, all McGill engineering required courses in math, chemistry, physics, geology and mining. A co-op program, it includes four paid

Barthelat, Francois

183

MINES-TELECOM INSTITUTE, MINES DOUAI RMOD INRIA LILLE NORD EUROPE  

E-Print Network [OSTI]

MINES-TELECOM INSTITUTE, MINES DOUAI RMOD INRIA LILLE NORD EUROPE TECHNICAL REPORT Extended results for this case. We succeed to reduce the application's size to 1% of its original counterpart. 1 FileStream startUp: true. 2 1 to: 10 do: [ :i | FileStream stdout nextPutAll: 'hello'; crlf ]. Figure 1: Entry point

Boyer, Edmond

184

MINES-TELECOM INSTITUTE, MINES DOUAI RMOD INRIA LILLE NORD EUROPE  

E-Print Network [OSTI]

MINES-TELECOM INSTITUTE, MINES DOUAI RMOD INRIA LILLE NORD EUROPE TECHNICAL REPORT Tornado: A Run the application's size to 1% of its original counterpart. 1 FileStream startUp: true. 2 1 to: 10 do: [ :i | FileStream

Paris-Sud XI, Université de

185

Introduction to Bitcoin Mining A Guide For Gamers, Geeks, and Everyone Else  

E-Print Network [OSTI]

Introduction to Bitcoin Mining A Guide For Gamers, Geeks, and Everyone Else by David R. Sterry;Introduction to Bitcoin Mining Contents Introduction.....................................4 Why Start Mining...........................................................11 Creating New Bitcoins .......................................................12 Mining Hardware

Shamos, Michael I.

186

Introduction: Lessons Learned from Data Mining Applications and Collaborative Problem Solving  

E-Print Network [OSTI]

Introduction: Lessons Learned from Data Mining Applications and Collaborative Problem Solving Nada paper to the special issue on Data Mining Lessons Learned presents lessons from data mining applications. Keywords: data mining, machine learning, scientific discovery, lessons learned, applications, collaborative

Langley, Pat

187

ESF Mine Power Center Platforms  

SciTech Connect (OSTI)

The purpose and objective of this analysis is to structurally evaluate the existing Exploratory Studies Facility (ESF) mine power center (MPC) support frames and to design service platforms that will attach to the MPC support frames. This analysis follows the Development Plan titled ''Produce Additional Design for Title 111 Evaluation Report'' (CRWMS M&O 1999a). This analysis satisfies design recommended in the ''Title III Evaluation Report for the Surface and Subsurface Power System'' (CRWMS M&O 1999b, Section 7.6) and concurred with in the ''System Safety Evaluation of Title 111 Evaluation Reports Recommended Work'' (Gwyn 1999, Section 10.1.1). This analysis does not constitute a level-3 deliverable, a level-4 milestone, or a supporting work product. This document is not being prepared in support of the Monitored Geologic Repository (MGR) Site Recommendation (SR), Environmental Impact Statement (EIS), or License Application (LA) and should not be cited as a reference in the MGR SR, EIS, or LA.

T.A. Misiak

2000-02-10T23:59:59.000Z

188

Carbon Sequestration on Surface Mine Lands  

SciTech Connect (OSTI)

Since the implementation of the federal Surface Mining Control and Reclamation Act of 1977 (SMCRA) in May of 1978, many opportunities have been lost for the reforestation of surface mines in the eastern United States. Research has shown that excessive compaction of spoil material in the backfilling and grading process is the biggest impediment to the establishment of productive forests as a post-mining land use (Ashby, 1998, Burger et al., 1994, Graves et al., 2000). Stability of mine sites was a prominent concern among regulators and mine operators in the years immediately following the implementation of SMCRA. These concerns resulted in the highly compacted, flatly graded, and consequently unproductive spoils of the early post-SMCRA era. However, there is nothing in the regulations that requires mine sites to be overly compacted as long as stability is achieved. It has been cultural barriers and not regulatory barriers that have contributed to the failure of reforestation efforts under the federal law over the past 27 years. Efforts to change the perception that the federal law and regulations impede effective reforestation techniques and interfere with bond release must be implemented. Demonstration of techniques that lead to the successful reforestation of surface mines is one such method that can be used to change perceptions and protect the forest ecosystems that were indigenous to these areas prior to mining. The University of Kentucky initiated a large-scale reforestation effort to address regulatory and cultural impediments to forest reclamation in 2003. During the three years of this project 383,000 trees were planted on over 556 acres in different physiographic areas of Kentucky (Table 1, Figure 1). Species used for the project were similar to those that existed on the sites before mining was initiated (Table 2). A monitoring program was undertaken to evaluate growth and survival of the planted species as a function of spoil characteristics and reclamation practice. In addition, experiments were integrated within the reforestation effort to address specific questions pertaining to sequestration of carbon (C) on these sites.

Donald Graves; Christopher Barton; Richard Sweigard; Richard Warner; Carmen Agouridis

2006-03-31T23:59:59.000Z

189

Mining vertical coal seams in France  

SciTech Connect (OSTI)

French coal miners in the Lorraine Basin coalfields of Charbonnages de France, work under extremely difficult mining conditions. The coal seams are located in two parallel anticlines dipping to the southwest. On the northwest flanks the coal dips at angles up to 40/sup 0/; on the southeast flanks the coal dips as steep as 90/sup 0/. In addition to the problems associated with steeply dipping coal seams, the coal is often more than 3 meters (10 feet) thick, thus contributing the additional problems that are associated with thick seams. A cut-and-fill mining method is used and production of up to 400 tons per day for a three-shift working face has been achieved. The cut-and-fill mining method employed at Puit Reumaux, rising horizontal rooms with hydraulic stowing, is used in areas of the mine where seam dips exceed 45/sup 0/ and where seam thickness is from 2 to 5 meters (6.5 to 16.5 feet). Hydraulic stowing has many advantages for the Merlebach mine: The coalis located under urbanized areas and is also covered by water-bearing strata with hydraulic sand stowing there is little subsidence, so disturbances to the surface and the aquiferous zones are minimized. Hydraulic sand stowing also helps prevent eating and combustion.

Schneiderman, S.J.

1981-05-01T23:59:59.000Z

190

2.0 GEOGRAPHIC ANALYSIS ON THE LOCATION OF URANIUM MINES  

E-Print Network [OSTI]

2.0 GEOGRAPHIC ANALYSIS ON THE LOCATION OF URANIUM MINES With the exception of some phosphate mine areas in central and northern Florida, people are most likely to be exposed to uranium mining mines. Figure 2.1 was generated from uranium mining-related records from the U.S. Bureau of Mines-- now

191

WRI 50: Strategies for Cooling Electric Generating Facilities Utilizing Mine Water  

SciTech Connect (OSTI)

Power generation and water consumption are inextricably linked. Because of this relationship DOE/NETL has funded a competitive research and development initiative to address this relationship. This report is part of that initiative and is in response to DOE/NETL solicitation DE-PS26-03NT41719-0. Thermal electric power generation requires large volumes of water to cool spent steam at the end of the turbine cycle. The required volumes are such that new plant siting is increasingly dependent on the availability of cooling circuit water. Even in the eastern U.S., large rivers such as the Monongahela may no longer be able to support additional, large power stations due to subscription of flow to existing plants, industrial, municipal and navigational requirements. Earlier studies conducted by West Virginia University (WV 132, WV 173 phase I, WV 173 Phase II, WV 173 Phase III, and WV 173 Phase IV in review) have identified that a large potential water resource resides in flooded, abandoned coal mines in the Pittsburgh Coal Basin, and likely elsewhere in the region and nation. This study evaluates the technical and economic potential of the Pittsburgh Coal Basin water source to supply new power plants with cooling water. Two approaches for supplying new power plants were evaluated. Type A employs mine water in conventional, evaporative cooling towers. Type B utilizes earth-coupled cooling with flooded underground mines as the principal heat sink for the power plant reject heat load. Existing mine discharges in the Pittsburgh Coal Basin were evaluated for flow and water quality. Based on this analysis, eight sites were identified where mine water could supply cooling water to a power plant. Three of these sites were employed for pre-engineering design and cost analysis of a Type A water supply system, including mine water collection, treatment, and delivery. This method was also applied to a ''base case'' river-source power plant, for comparison. Mine-water system cost estimates were then compared to the base-case river source estimate. We found that the use of net-alkaline mine water would under current economic conditions be competitive with a river-source in a comparable-size water cooling system. On the other hand, utilization of net acidic water would be higher in operating cost than the river system by 12 percent. This does not account for any environmental benefits that would accrue due to the treatment of acid mine drainage, in many locations an existing public liability. We also found it likely that widespread adoption of mine-water utilization for power plant cooling will require resolution of potential liability and mine-water ownership issues. In summary, Type A mine-water utilization for power plant cooling is considered a strong option for meeting water needs of new plant in selected areas. Analysis of the thermal and water handling requirements for a 600 megawatt power plant indicated that Type B earth coupled cooling would not be feasible for a power plant of this size. It was determined that Type B cooling would be possible, under the right conditions, for power plants of 200 megawatts or less. Based on this finding the feasibility of a 200 megawatt facility was evaluated. A series of mines were identified where a Type B earth-coupled 200 megawatt power plant cooling system might be feasible. Two water handling scenarios were designed to distribute heated power-plant water throughout the mines. Costs were developed for two different pumping scenarios employing a once-through power-plant cooling circuit. Thermal and groundwater flow simulation models were used to simulate the effect of hot water injection into the mine under both pumping strategies and to calculate the return-water temperature over the design life of a plant. Based on these models, staged increases in required mine-water pumping rates are projected to be part of the design, due to gradual heating and loss of heat-sink efficiency of the rock sequence above the mines. Utilizing pumping strategy No.1 (two mines) capital costs were 25 percent lower a

Joseph J. Donovan; Brenden Duffy; Bruce R. Leavitt; James Stiles; Tamara Vandivort; Paul Ziemkiewicz

2004-11-01T23:59:59.000Z

192

Scholarship Opportunity for Graduate Studies School of Mining Engineering  

E-Print Network [OSTI]

of Mineral Resources and Reserves, School of Mining Engineering University of the Witwatersrand Tel: +27 11 and a keen interest in the mining industry. In alignment with this mission, the COSMO Consortium of global

Wagner, Stephan

193

Distributed Multivariate Regression Using Wavelet-based Collective Data Mining.  

E-Print Network [OSTI]

an approach to the analysis of distributed, heterogeneous databases with distinct feature spacesDistributed Multivariate Regression Using Wavelet-based Collective Data Mining. Daryl E a method for distributed multivariate regression using wavelet- based Collective Data Mining (CDM

Kargupta, Hilol

194

An experimental investigation of mine burial penetration in soft sediments  

E-Print Network [OSTI]

An experimental program was conducted to study the penetration behavior of mines in soft sediment. Model tests were conducted on sediments collected from the Gulf of Mexico seabed. The size of the model mine was approximately one third...

Munim, Mohammed Abdul

2003-01-01T23:59:59.000Z

195

Mining and Gas and Oil Production (North Dakota)  

Broader source: Energy.gov [DOE]

This chapter of the North Dakota Code contains provisions for oil, gas, and coal mining and the development of geothermal resources. This chapter addresses claims to mines, licensing and control of...

196

Water Management Plans for Surface Coal Mining Operations (North Dakota)  

Broader source: Energy.gov [DOE]

A water management plan is required for all surface coal mining operations. This plan must be submitted to the State Engineer of the State Water Commission at the same time a surface mining permit...

197

Texas Surface Coal Mining and Reclamation Act (Texas)  

Broader source: Energy.gov [DOE]

The Railroad Commission of Texas regulates all surface mining activities for the extraction of coal. The Commission acts with the authority of the Texas Surface Coal Mining and Reclamation Act,...

198

Texas Uranium Exploration, Surface Mining, and Reclamation Act (Texas)  

Broader source: Energy.gov [DOE]

The Railroad Commission of Texas is the regulatory authority for uranium surface mining. Law authorizes the Commission to assure that reclamation of mining sites is possible, to protect land owners...

199

A generic study of strip mining impacts on groundwater resources  

E-Print Network [OSTI]

This report evaluates the influence of strip mining features, commonly found in the Northern Great Plains Coal Region, on ground

Hamilton, David Andrew

1977-01-01T23:59:59.000Z

200

An assessment of the quality of selected EIA data series: Coal data, 1983--1988  

SciTech Connect (OSTI)

The purpose of this report is to present information on the quality of some of the Energy Information Administration`s (EIA) coal data. This report contains discussions of data on production, direct labor hours, recoverable reserves, and prices from 1983 through 1988. Chapter 2 of this report presents a summary of the EIA coal data collection and identifies other sources providing similar data. Chapters 3 and 4 focus on data on coal production and direct labor hours, respectively. Detailed comparisons with data from the Mine Safety and Health Administration (MSHA) and State mining agencies are presented. Chapter 5 examines recoverable reserves. Included are internal comparisons as well as comparisons with other published reserve-related data, namely those of BXG, Inc. Chapter 6 describes how EIA obtains estimates of coal prices and discusses the variability in the prices caused by factors such as mine type, coal rank, and region. 5 figs., 5 tabs.

Not Available

1991-11-25T23:59:59.000Z

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

SOLUTION MINING IN SALT DOMES OF THE GULF COAST EMBAYMENT  

SciTech Connect (OSTI)

Following a description of salt resources in the salt domes of the gulf coast embayment, mining, particularly solution mining, is described. A scenario is constructed which could lead to release of radioactive waste stored in a salt dome via inadvertent solution mining and the consequences of this scenario are analyzed.

Griswold, G. B.

1981-02-01T23:59:59.000Z

202

Mining Spatial Data: Opportunities and Challenges of a Relational Approach  

E-Print Network [OSTI]

Mining Spatial Data: Opportunities and Challenges of a Relational Approach D. Malerba1 1: Spatial Data Mining, Multi-Relational Data Mining. Abstract Remote sensing and mobile devices nowadays collect a huge amount of spatial data which have to be analysed in order to discover interesting knowledge

Malerba, Donato

203

FUZZY SPATIAL DATA MINING George Brannon Smith Susan M. Bridges  

E-Print Network [OSTI]

FUZZY SPATIAL DATA MINING George Brannon Smith Susan M. Bridges Department of Computer Science Box@cs.mssstate.edu Abstract A fuzzy spatial data mining technique has been developed to extract relationships describing been tested with hand-generated, synthetic, and sonar imagery. Keywords: data mining, spatial relations

Bridges, Susan M.

204

Spatial Data Mining: Database Primitives, Algorithms and Efficient DBMS Support  

E-Print Network [OSTI]

- 1 - Spatial Data Mining: Database Primitives, Algorithms and Efficient DBMS Support Martin Ester: Spatial data mining algorithms heavily depend on the efficient processing of neighbor- hood relations of these concepts will allow a tight integration of spatial data mining algo- rithms with a spatial database

Ester, Martin

205

Efficient and Anonymous Web-Usage Mining for Web Personalization  

E-Print Network [OSTI]

Efficient and Anonymous Web-Usage Mining for Web Personalization Cyrus Shahabi · Farnoush Banaei fixed. The full economic potential of the web will not be realized unless enabling technologies approach to remedy this problem, and web mining, particularly web-usage mining, is considered a crucial

Shahabi, Cyrus

206

Sustained Storage and Transport of Hydraulic Gold Mining Sediment  

E-Print Network [OSTI]

Sustained Storage and Transport of Hydraulic Gold Mining Sediment in the Bear River, California L deposits of hydraulic gold mining sediment remain in main channels of the Bear River more than 100 years- sic model of sediment transport in a symmet- rical wave that is based on hydraulic mining sediment

James, L. Allan

207

A Visualization Application for the Mining Industry Using Standard Tools  

E-Print Network [OSTI]

1/1 A Visualization Application for the Mining Industry Using Standard Tools Steven J. Schafrik visualization tools for modeling an orebody, or a mining process such as loading and tramming. This is usually accomplished using commercial tools, such as mine design packages, process simulators, etc., that have a custom

208

KOINOTITES: A Web Usage Mining Tool for Personalization  

E-Print Network [OSTI]

KOINOTITES: A Web Usage Mining Tool for Personalization Dimitrios Pierrakos Inst. of Informatics@iit.demokritos.gr SUMMARY This paper presents the Web Usage Mining system KOINOTITES, which uses data mining techniques for the construction of user communities on the Web. User communities model groups of visitors in a Web site, who have

Paliouras, George

209

Dynamic Load Balancing for the Distributed Mining of Molecular Structures  

E-Print Network [OSTI]

Dynamic Load Balancing for the Distributed Mining of Molecular Structures Giuseppe Di Fatta, Member the data mining community, where algorithms to find frequent graphs have received increasing attention over a distributed approach to the frequent subgraph mining problem to discover interesting patterns in molecular

Berthold, Michael R.

210

Vipin Kumar SDM April 2010 0 Mining Scientific Data  

E-Print Network [OSTI]

Mining PhD student Rohit Gupta was selected to present his work on "Colorectal cancer despite colonoscopy© Vipin Kumar SDM ­ April 2010 0 Mining Scientific Data: Past, Present, and Future Vipin Kumar Geo-spatial data Homeland Security #12;© Vipin Kumar SDM ­ April 2010 2 Why Data Mining? Commercial

Kumar, Vipin

211

Distributed Mining of Molecular Fragments Giuseppe Di Fatta  

E-Print Network [OSTI]

Distributed Mining of Molecular Fragments Giuseppe Di Fatta ICAR-CNR, Consiglio Nazionale delle Michael.Berthold@uni-konstanz.de Abstract In real world applications sequential algorithms of data mining mining algorithms. However, the computational complexity of the problem and the large amount of data

Berthold, Michael R.

212

Data mining in high energy physics Bertrand Brelier  

E-Print Network [OSTI]

Bertrand Brelier (SOSCIP) Data mining in high energy physics July 3, 2014 5 / 8 #12;Jobs User submit job if failing Output of job downloaded on local computer Bertrand Brelier (SOSCIP) Data mining in high energyData mining in high energy physics Bertrand Brelier SOSCIP July 3, 2014 Bertrand Brelier (SOSCIP

Prodiæ, Aleksandar

213

Colorado School of Mines Graduate Bulletin 2007-08  

E-Print Network [OSTI]

Colorado School of Mines Graduate Bulletin 2007-08 nitelluBetaudarGseniMfoloohcSodaroloC80-7002 #12;Colorado School of Mines 20072008 Graduate Bulletin #12;To CSM Graduate Students: This Bulletin is for your use as a source of continuing reference. Please save it. Published by Colorado School of Mines, Golden

214

Web Mining: Pattern Discovery from World Wide Web Transactions  

E-Print Network [OSTI]

­based organizations often generate and collect large volumes of data in their daily operations. Analyzing such data access logs. We propose a framework for Web mining, the applications of data mining and knowledge from the Web data. We also present a Web mining system, WEBMINER, which has been implemented based upon

Kumar, Vipin

215

Research Report Integrating Association Rule Mining with Relational  

E-Print Network [OSTI]

Research Report Integrating Association Rule Mining with Relational Database Systems: Alternatives­6099 ABSTRACT: Data mining on large data warehouses is becoming increasingly important. In support of this trend in a stored procedure; caching the data to a file system on­the­fly and mining; tight­coupling using primarily

Sarawagi, Sunita

216

Open Source Data Mining: Workshop Report Bart Goethals  

E-Print Network [OSTI]

Open Source Data Mining: Workshop Report Bart Goethals University of Antwerp Antwerp, Belgium bart tremendous progress has been made in data mining methods like clustering, classification, fre- quent pattern advances in the field. With this workshop we intended to promote open source data mining (OSDM) by creating

217

Data Mining in Learning Classifier Systems: Comparing XCS with GAssist  

E-Print Network [OSTI]

Data Mining in Learning Classifier Systems: Comparing XCS with GAssist Jaume Bacardit1 and Martin V several structural properties of the underlying datasets. 1 Introduction Successful data mining mining including data volume, search space size and type, complexity of the concept, noise in the data

Bacardit, Jaume

218

MODERN INTRUSION DETECTION, DATA MINING, AND DEGREES OF ATTACK GUILT  

E-Print Network [OSTI]

MODERN INTRUSION DETECTION, DATA MINING, AND DEGREES OF ATTACK GUILT Steven Noel Center for Secure, with a particular emphasis on the emerging approach of data mining. The discussion parallels two important aspects security, Intrusion detection, data mining 1. Introduction The goal of intrusion detection is to discover

Noel, Steven

219

Segmentation for Medical Image Mining: A Technical Ashraf Elsayed1  

E-Print Network [OSTI]

Segmentation for Medical Image Mining: A Technical Report Ashraf Elsayed1 , Frans Coenen1 , Marta, such as relational databases, has been the focal point of much work in data mining. However, with advances, sound, etc). There is currently a very substantial collection of image data that can be mined

Atkinson, Katie

220

Beyond Process Mining: From the Past to Present and Future  

E-Print Network [OSTI]

. However, thus far, process mining is mainly used in an of- fline fashion and not for operational decision a framework for operational support using process mining and details a coherent set of approaches that focuses in an operational setting. Process mining is mainly used in an offline setting where historical information

van der Aalst, Wil

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

An Autonomous Robotic System for Mapping Abandoned Mines  

E-Print Network [OSTI]

control. The system has been tested in a number of mines. Some of the results reported here were obtainedAn Autonomous Robotic System for Mapping Abandoned Mines D. Ferguson, A. Morris, D. H¨ahnel, C system for mapping aban- doned mines. The software is capable of acquiring consistent 2D maps of large

Thrun, Sebastian

222

Fast Mining of Sequential Patterns in Very Large Databases  

E-Print Network [OSTI]

: Knowledge Discovery, Data Mining, Sequential Patterns, Sequence Discovery, Temporal Association Rules growth of data has spurred the growth of the new field called Data Mining and Knowledge Discovery mining refers to the core model/pattern discovery step. The other steps include data selection, cleaning

Zaki, Mohammed Javeed

223

GPU-Accelerated Text Mining Yongpeng Zhang, Frank Mueller  

E-Print Network [OSTI]

GPU-Accelerated Text Mining Yongpeng Zhang, Frank Mueller North Carolina State University of parallelism and novel programming environ- ments. This present work assesses the viability of text mining on CUDA. Text mining is one of the key concepts that has become prominent as an effective means to index

Mueller, Frank

224

Security Issues in Data Warehousing and Data Mining: Panel Discussion  

E-Print Network [OSTI]

and mining. Position by Linda Schlipper For most enterprises there is no shortage of data. Operational dataSecurity Issues in Data Warehousing and Data Mining: Panel Discussion Bhavani Thuraisingham Corporation Abstract This paper describes the panel discussion on data warehousing, data mining and security

Lin, Tsau Young

225

Data Mining in Learning Classifier Systems: Comparing XCS with GAssist  

E-Print Network [OSTI]

Data Mining in Learning Classifier Systems: Comparing XCS with GAssist Jaume Bacardit and Martin V) 333­2346 Fax: (217) 244­5705 #12; Data Mining in Learning Classifier Systems: Comparing XCS be distinguished in data mining including data volume, search space size and type, complexity of the concept, noise

Bacardit, Jaume

226

Mining Competitive Relationships by Learning across Heterogeneous Networks  

E-Print Network [OSTI]

. Existing studies mainly focus on mining competitive relationships within a single data source, whileMining Competitive Relationships by Learning across Heterogeneous Networks Yang Yang , Jie Tang. In this paper, we study the problem of mining competitive rela- tionships by learning across heterogeneous

Menczer, Filippo

227

Parallel Formulations of Tree-Projection-Based Sequence Mining Algorithm  

E-Print Network [OSTI]

, database projection algorithms, data mining, parallel processing This work was supported by NSF CCR-9972519 Institute. 1 #12;1 Introduction In recent years there has been an increased interest in using data miningParallel Formulations of Tree-Projection-Based Sequence Mining Algorithm Valerie Guralnik

Karypis, George

228

Underground Coal Mine Monitoring with Wireless Sensor Networks  

E-Print Network [OSTI]

10 Underground Coal Mine Monitoring with Wireless Sensor Networks MO LI and YUNHAO LIU Hong Kong University of Science and Technology Environment monitoring in coal mines is an important application queries under instable circumstances. A prototype is deployed with 27 mica2 motes in a real coal mine. We

Liu, Yunhao

229

WITS MINING : DISTINCTLY EXCEPTIONAL As the largest School of Mining Engineering in the English-speaking world, we continue to invest in  

E-Print Network [OSTI]

Mining in 2012? Mining Fundamentals ·Mineral resources are wasting assets - Minerals become valuable) Feel good factors ·Mineral exports as % of total exports 31% ·Mining's (direct) contribution to GDP 9," Nick Holland to Reuters Global Mining "Our Vision is to be the global leader in sustainable gold mining

Wagner, Stephan

230

Coal mine ground control. 3rd ed.  

SciTech Connect (OSTI)

The third edition not only completely revises and updates the original subject areas, but also is broadened to include a number of new topics such as high horizontal stresses, computer modeling, and highwall stability. The subject areas covered in this book define the current field of coal mine ground control, except for the recently emerging topic of mine seals and some conventional subjects such as coal/rock cutting and impoundment dams. It contains 1,134 references from all published sources, and archived since 1876.

Peng, S.S.

2008-09-15T23:59:59.000Z

231

High pressure water jet mining machine  

DOE Patents [OSTI]

A high pressure water jet mining machine for the longwall mining of coal is described. The machine is generally in the shape of a plowshare and is advanced in the direction in which the coal is cut. The machine has mounted thereon a plurality of nozzle modules each containing a high pressure water jet nozzle disposed to oscillate in a particular plane. The nozzle modules are oriented to cut in vertical and horizontal planes on the leading edge of the machine and the coal so cut is cleaved off by the wedge-shaped body.

Barker, Clark R. (Rolla, MO)

1981-05-05T23:59:59.000Z

232

SEISMIC MONITORING APPLIED TO MINES SAFETY AND OPTIMAL DESIGN OF MINE LAYOUTS IN HARD ROCK MASS SITATIONS  

E-Print Network [OSTI]

SEISMIC MONITORING APPLIED TO MINES SAFETY AND OPTIMAL DESIGN OF MINE LAYOUTS IN HARD ROCK MASSRockMechanics, School of Mines ofNancy, France. ABSTRACT : The paper intends to show how seismic data can be usefĂĽlly rock, tabular situations are usually associated with induced, seismic activity, i.e. the occurrence

Boyer, Edmond

233

ITP Mining: Water Use in Industries of the Future: Mining Industry  

Broader source: Energy.gov (indexed) [DOE]

Water Use in Industries of the Future: Mining Industry 1 Contributed by: Jim Mavis CH2M HILL 777 108 th Ave., NE Bellevue, WA 98004 Prepared under contract to Center for Waste...

234

ITP Mining: Energy and Environmental Profile of the U.S. Mining...  

Broader source: Energy.gov (indexed) [DOE]

1 Combustion Engineering, Combustion-Fossil Power, Chapter 2-7, 1991. Coal 2-1 Energy and Environmental Profile of the U.S. Mining Industry Anthracite - Hard and very...

235

ITP Mining: Energy and Environmental Profile of the U.S. Mining...  

Broader source: Energy.gov (indexed) [DOE]

oil is consumed by bulldozers, portable mining equipment, and dryers. Dryers are usually gas-fired, but use oil as a standby fuel. Power consumption is a function of material...

236

Regional impacts of uranium mining and milling employment decline: a preliminary appraisal  

SciTech Connect (OSTI)

The purpose of this report is to identify counties that have been significantly impacted by declining uranium employment and to gauge the relative severity of impacts upon different counties given the differing compositions of their economic bases. Colorado, New Mexico, Texas, Utah, and Wyoming have been identified as major uranium mining and milling states. Twenty-four major uranium mining and milling counties within these states lost an estimated total of 9400 jobs between 1980 and 1983 following the 1980 peak employment of approximately 15,700. Economic profiles for these 24 counties were prepared using an historical employment data base containing annual employment data for major economic sectors 1970 through 1983. Additionally, regression analysis was used to derive a mining employment impact multiplier of 2.5. This means that for every mining job lost, an additional 1.5 jobs are lost in the service sector. The historical growth experiences in other economic sectors for 16 of these counties have been such that the counties are unlikely to regain the lost uranium mining and milling jobs through growth in other basic employment sectors. These counties may experience an additional loss of 12.2 thousand service sector jobs through the multiplier effect of basic sector employment loss. The other eight uranium-producing counties should have sufficient growth opportunities in other basic sectors to enable them to retain existing service sector jobs. However, economic growth in these counties may not be as great as it would have been had the counties not lost the uranium employment. For both sets of counties, the downturn in the national economy in the early 1980s has compounded the local employment problem. 22 refs., 6 figs., 12 tabs.

Vogt, D.P.; Rizy, C.G.; Watson, R.A.

1985-07-01T23:59:59.000Z

237

Estimate of the Geothermal Energy Resource in the Major Sedimentary Basins in the United States (Presentation)  

SciTech Connect (OSTI)

Because most sedimentary basins have been explored for oil and gas, well logs, temperatures at depth, and reservoir properties such as depth to basement and formation thickness are well known. The availability of this data reduces exploration risk and allows development of geologic exploration models for each basin. This study estimates the magnitude of recoverable geothermal energy from 15 major known U.S. sedimentary basins and ranks these basins relative to their potential. The total available thermal resource for each basin was estimated using the volumetric heat-in-place method originally proposed by (Muffler, 1979). A qualitative recovery factor was determined for each basin based on data on flow volume, hydrothermal recharge, and vertical and horizontal permeability. Total sedimentary thickness maps, stratigraphic columns, cross sections, and temperature gradient information was gathered for each basin from published articles, USGS reports, and state geological survey reports. When published data were insufficient, thermal gradients and reservoir properties were derived from oil and gas well logs obtained on oil and gas commission databases. Basin stratigraphy, structural history, and groundwater circulation patterns were studied in order to develop a model that estimates resource size, temperature distribution, and a probable quantitative recovery factor.

Esposito, A.; Porro, C.; Augustine, C.; Roberts, B.

2012-09-01T23:59:59.000Z

238

Preliminary report on LLNL mine seismicity deployment at the Twentymile Coal Mine  

SciTech Connect (OSTI)

This report summarizes the preliminary results of a just completed experiment at the Twentymile Coal Mine, operated by the Cyprus Amax Coal Company near Oak Creek, CO. The purpose of the experiment was to obtain local and regional seismic data from roof caves associated with long-wall mining activities and to use this data to help determine the effectiveness with which these events can be discriminated from underground nuclear explosions under a future Comprehensive Test Ban Treaty.

Walter, W.R.; Hunter, S.L.; Glenn, L.A.

1996-01-01T23:59:59.000Z

239

Computer Science MAPO: Mining API Usages from  

E-Print Network [OSTI]

Computer Science MAPO: Mining API Usages from Open Source Repositories Tao Xie Department of Computer Science North Carolina State University, USA Jian Pei Department of Computer Science Simon Fraser University, Canada ·http://ase.csc.ncsu.edu/ #12;Computer Science Learning API Usages is Challenging ·org

Xie, Tao

240

Global integration for metals, mining and forest  

E-Print Network [OSTI]

such as coils, bars and sheets. · Forest and paper companies own or lease forests, cut timber, process woodBeyond the familiar Global integration for metals, mining and forest and paper companies Industrial commitment by IBM Global Business Services to provide analysis and viewpoints that help companies realize

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Geospatial Data Store Colorado School of Mines  

E-Print Network [OSTI]

Geospatial Data Store Colorado School of Mines White Paper February 2006 Martin Spann, Adjunct Professor EPICS #12;2 A Geospatial Data Store Contents Executive Summary Proposed Budget (short version) General Information Geospatial Data Geospatial Data Store Library Geospatial Committee Academic

242

Database Transposition for Constrained (Closed) Pattern Mining  

E-Print Network [OSTI]

Database Transposition for Constrained (Closed) Pattern Mining Baptiste Jeudy1 and Fran¸cois Rioult pat- terns in databases with pathological size. For example, experiments in genome biology usually provide databases with thousands of attributes (genes) but only tens of objects (experiments

Paris-Sud XI, Université de

243

Generating power with drained coal mine methane  

SciTech Connect (OSTI)

The article describes the three technologies most commonly used for generating electricity from coal mine methane: internal combustion engines, gas turbines, and microturbines. The most critical characteristics and features of these technologies, such as efficiency, output and size are highlighted. 5 refs.

NONE

2005-09-01T23:59:59.000Z

244

Rare Earth Element Mines, Deposits, and Occurrences  

E-Print Network [OSTI]

Rare Earth Element Mines, Deposits, and Occurrences by Greta J. Orris1 and Richard I. Grauch2 Open. For many years, the deposit at Mountain Pass was the world's dominant source of rare earth elements of rare earth element concentration. Many of the occurrences have not been well studied and the economic

Torgersen, Christian

245

Bornholm Cases in Web Mining rup Nielsen  

E-Print Network [OSTI]

Bornholm Cases in Web Mining Finn A Ă? rup Nielsen Informatics and Mathematical Modelling Technical A Ă? rup Nielsen, IMM, DTU April 7, 2002 OVERVIEW #15; PubMed & ISI #15; ResearchIndex. Web; DEADLINER. Special topic search engine. #15; Webgames. #15; Modeling the growth of the web. #15; Gene

Nielsen, Finn Ă?rup

246

Bornholm Web Mining Techniques rup Nielsen  

E-Print Network [OSTI]

Bornholm Web Mining Techniques Finn A Ă? rup Nielsen Informatics and Mathematical Modelling; Focused crawling #15; Counting links #15; Size of web-sites #15; PostScript/PDF conversion #15; Generation and Giles, 1998). \\[...] no engine indexes more than about 16% of the web" (Lawrence and Giles, 1999). #15

Nielsen, Finn Ă?rup

247

Physical Limitations on Mining Natural Earth Systems  

E-Print Network [OSTI]

Physical Limitations on Mining Natural Earth Systems A view of the Himalayas from Lhasa Tad Patzek of fossil fuels ("resources") left all over the Earth The resource size (current balance of a banking flow-based solutions (wind turbines, photovoltaics, and biofuels) will require most radical changes

Patzek, Tadeusz W.

248

State Budget and its Impacts on Mines  

E-Print Network [OSTI]

1 State Budget and its Impacts on Mines Faculty Conference August 23, 2010 Kirsten M. Volpi, CPA Senior Vice President for Finance and Administration #12;Agenda State of Colorado budget overview budget Future Financial outlook State Senate Bill 10-003 2 #12;State of Colorado Budget (OSPB October

249

Nevada Bureau of Mines and Geology  

E-Print Network [OSTI]

are included. Metals Industrial Minerals Oil and Gas Geothermal Exploration Development Mining Processing This report, nineteenth of an annual series, describes 1997 mineral, oil and gas, and geothermal activities and accomplishments in Nevada: production statistics, exploration and development including drilling for petroleum

Tingley, Joseph V.

250

Nevada Bureau of Mines and Geology  

E-Print Network [OSTI]

are included. Metals Industrial Minerals Oil and Gas Geothermal Exploration Development Mining Processing This report, twentieth of an annual series, describes 1998 mineral, oil and gas, and geothermal activities and accomplishments in Nevada: production statistics, exploration and development including drilling for petroleum

Tingley, Joseph V.

251

WIRELESS MINE-WIDE TELECOMMUNICATIONS TECHNOLOGY  

SciTech Connect (OSTI)

A prototype tracking system was built and tested. Moving vehicles were detected by the tracking system when a vehicle was 20 to 30 feet away from a location sensor. The identity of the vehicle was transmitted to Transtek's in-mine communications system and relayed to a desktop computer.

Zvi H. Meiksin

2004-01-01T23:59:59.000Z

252

Sentiment Analysis and Opinion Mining Bibliography  

E-Print Network [OSTI]

of Conference of the European Chapter of the Association for Computational Linguistics (EACL-06). 2006. 6 power of product features by mining consumer reviews. in Proceedings of the ACM SIGKDD Conference? in Proceedings of the International Conference on Computational Linguistics (COLING-2010). 2010. 14. Banea

Illinois at Chicago, University of

253

Colorado School of Mines Service Center Procedures  

E-Print Network [OSTI]

will usually develop and incorporate its own indirect cost rate in order to recover utilities, space School of Mines Service Center Procedures - 2 - I. PURPOSE CSM conducts research under Government sponsored awards. Therefore, service center procedures must reflect government regulatory costing principles

254

Mining malware specifications through static reachability analysis  

E-Print Network [OSTI]

Mining malware specifications through static reachability analysis Hugo Daniel Macedo1 and Tayssir be used to model the stack operations occurring during the binary code execution), use reachability the file under analysis is malicious. Experimental data shows that our approach can be used to learn

Boyer, Edmond

255

WWW-2005 Tutorial Web Content Mining  

E-Print Network [OSTI]

of surface Web and deep Web. Surface Web: pages that can be browsed using a browser. Deep Web: databasesWWW-2005 Tutorial Web Content Mining Bing Liu Department of Computer Science University of Illinois at Chicago (UIC) liub@cs.uic.edu http://www.cs.uic.edu/~liub The 14th International World Wide Web Conference

Hu, Wen-Chen

256

Industrial hygiene aspects of underground oil shale mining  

SciTech Connect (OSTI)

Health hazards associated with underground oil shale mining are summarized in this report. Commercial oil shale mining will be conducted on a very large scale. Conventional mining techniques of drilling, blasting, mucking, loading, scaling, and roof bolting will be employed. Room-and-pillar mining will be utilized in most mines, but mining in support of MIS retorting may also be conducted. Potential health hazards to miners may include exposure to oil shale dusts, diesel exhaust, blasting products, gases released from the oil shale or mine water, noise and vibration, and poor environmental conditions. Mining in support of MIS retorting may in addition include potential exposure to oil shale retort offgases and retort liquid products. Based upon the very limited industrial hygiene surveys and sampling in experimental oil shale mines, it does not appear that oil shale mining will result in special or unique health hazards. Further animal toxicity testing data could result in reassessment if findings are unusual. Sufficient information is available to indicate that controls for dust will be required in most mining activities, ventilation will be necessary to carry away gases and vapors from blasting and diesel equipment, and a combination of engineering controls and personal protection will likely be required for control of noise. Recommendations for future research are included.

Hargis, K.M.; Jackson, J.O.

1982-01-01T23:59:59.000Z

257

Evaluation of Roof Bolting Requirements Based on In-Mine Roof Bolter Drilling  

SciTech Connect (OSTI)

Roof bolting is the most popular method for underground openings in the mining industry, especially in the bedded deposits such as coal. In fact, all U.S. underground coal mine entries are roof-bolted as required by law. However, roof falls still occur frequently in the roof bolted entries. The two possible reasons are: the lack of knowledge of and technology to detect the roof geological conditions in advance of mining, and lack of roof bolting design criteria for modern roof bolting systems. This research is to develop a method for predicting the roof geology and stability condition in real time during roof bolting operation. Based on this information, roof bolting design criteria for modern roof bolting systems will be developed for implementation in real time. For the prediction of roof geology and stability condition in real time, a micro processor was used and a program developed to monitor and record the drilling parameters of roof bolter. These parameters include feed pressure, feed flow (penetration rate), rotation pressure, rotation rate, vacuum pressure, oil temperature of hydraulic circuit, and signals for controlling machine. From the results of a series of laboratory and underground tests so far, feed pressure is found to be a good indicator for identifying the voids/fractures and estimating the roof rock strength. The method for determining quantitatively the location and the size of void/fracture and estimating the roof rock strength from the drilling parameters of roof bolter was developed. Also, a set of computational rules has been developed for in-mine roof using measured roof drilling parameters and implemented in MRGIS (Mine Roof Geology Information System), a software package developed to allow mine engineers to make use of the large amount of roof drilling parameters for predicting roof geology properties automatically. For the development of roof bolting criteria, finite element models were developed for tensioned and fully grouted bolting designs. Numerical simulations were performed to investigate the mechanisms of modern roof bolting systems including both the tension and fully grouted bolts. Parameters to be studied are: bolt length, bolt spacing, bolt size/strength, grout annulus, in-situ stress condition, overburden depth, and roof geology (massive strata, fractured, and laminated or thinly-bedded). Based on the analysis of the mechanisms of both bolting systems and failure modes of the bolted strata, roof bolting design criteria and programs for modern roof bolting systems were developed. These criterion and/or programs were combined with the MRGIS for use in conjunction with roof bolt installation.

Syd S. Peng

2005-10-01T23:59:59.000Z

258

Restoring Sustainable Forests on Appalachian Mined Lands for Wood Products, Renewable Energy, Carbon Sequestration, and Other Ecosystem Services  

SciTech Connect (OSTI)

The overall purpose of this project is to evaluate the biological and economic feasibility of restoring high-quality forests on mined land, and to measure carbon sequestration and wood production benefits that would be achieved from forest restoration procedures. We are currently estimating the acreage of lands in Virginia, West Virginia, Kentucky, Ohio, and Pennsylvania mined under SMCRA and reclaimed to non-forested post-mining land uses that are not currently under active management, and therefore can be considered as available for carbon sequestration. To determine actual sequestration under different forest management scenarios, a field study was installed as a 3 x 3 factorial in a random complete block design with three replications at each of three locations, one each in Ohio, West Virginia, and Virginia. The treatments included three forest types (white pine, hybrid poplar, mixed hardwood) and three silvicultural regimes (competition control, competition control plus tillage, competition control plus tillage plus fertilization). Each individual treatment plot is 0.5 acres. Each block of nine plots is 4.5 acres, and the complete installation at each site is 13.5 acres. Regression models of chemical and physical soil properties were created in order to estimate the SOC content down the soil profile. Soil organic carbon concentration and volumetric percent of the fines decreased exponentially down the soil profile. The results indicated that one-third of the total SOC content on mined lands was found in the surface 0-13 cm soil layer, and more than two-thirds of it was located in the 0-53 cm soil profile. A relative estimate of soil density may be best in broad-scale mine soil mapping since actual D{sub b} values are often inaccurate and difficult to obtain in rocky mine soils. Carbon sequestration potential is also a function of silvicultural practices used for reforestation success. Weed control plus tillage may be the optimum treatment for hardwoods and white pine, as any increased growth resulting from fertilization may not offset the decreased survival that accompanied fertilization. Relative to carbon value, our analysis this quarter shows that although short-rotation hardwood management on reclaimed surface mined lands may have higher LEVs than traditional long-rotation hardwood management, it is only profitable in a limited set of circumstances.

James A. Burger; J. Galbraith; T. Fox; G. Amacher; J. Sullivan; C. Zipper

2005-12-01T23:59:59.000Z

259

Usage Mining for the World Wide Web WenChen Hu, wenchen@cs.und.edu  

E-Print Network [OSTI]

an overview and analysis of current Web usage mining technologies and systems. A Web usage mining system recommendations, etc. This paper provides an overview and analysis of current Web usage mining technologies usage mining is also given. Related Web usage mining technology reviews can also be found in [13, 17

Hu, Wen-Chen

260

An Algorithm for In-Core Frequent Itemset Mining on Streaming Data Ruoming Jin Gagan Agrawal  

E-Print Network [OSTI]

.ohio-state.edu Abstract Frequent itemset mining is a core data mining operation and has been extensively studied over Frequent itemset mining is a core data mining operation and has been extensively studied over the lastAn Algorithm for In-Core Frequent Itemset Mining on Streaming Data Ruoming Jin Gagan Agrawal

Agrawal, Gagan

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Approximate Mining of Consensus Sequential Patterns Hye-Chung (Monica) Kum  

E-Print Network [OSTI]

. Mining sequential patterns in large databases of such data has become an important data mining task pattern mining, to mine databases with long sequences. A paradigm, which defines patterns operationallyApproximate Mining of Consensus Sequential Patterns by Hye-Chung (Monica) Kum A dissertation

Whitton, Mary C.

262

Acid mine drainage prevention, control and treatment technology development for the Stockett/Sand Coulee area. Topical report, March 1, 1995--March 31, 1996  

SciTech Connect (OSTI)

The project was initiated to assist the State of Montana to develop a methodology to ameliorate acid mine drainage problems associated with the abandoned mines located in the Stockett/Sand Coulee area near Great Falls, Montana. Extremely acidic water is continuously discharging from abandoned coal mines in the Stockett/Sand Coulee area at an estimated rate of greater than 600 acre-feet per year (about 350 to 400 gallons per minute). Due to its extreme acidity, the water is unusable and is contaminating other water supplies. Most of the local alluvial aquifers have been contaminated, and nearly 5% of the private wells that were tested in the area during the mid-1980`s showed some degree of contamination. Significant government money has been spent replacing water supplies due to the magnitude of this problem. In addition, millions of dollars have been spent trying to remediate acid mine drainage occurring in this coal field. To date, the techniques used have focused on the management and containment of mine waters, rather than designing technologies that would prevent the formation of acid mine drainage.

Brown, T.

1996-12-31T23:59:59.000Z

263

Proc. of IEEE DMGrid 2004, Workshop on Data Mining and Grid of IEEE ICDM 2004, Int. Conf. on Data Mining, Brighton (UK), 1-4 Nov., 2004 Distributed Mining of Molecular Fragments  

E-Print Network [OSTI]

Proc. of IEEE DMGrid 2004, Workshop on Data Mining and Grid of IEEE ICDM 2004, Int. Conf. on Data Mining, Brighton (UK), 1-4 Nov., 2004 Distributed Mining of Molecular Fragments Giuseppe Di Fatta ICAR sequential algorithms of data mining and data exploration are often unsuitable for datasets with enormous

Reiterer, Harald

264

Mining Gamma-Ray Burst Data  

E-Print Network [OSTI]

Gamma-ray bursts provide what is probably one of the messiest of all astrophysical data sets. Burst class properties are indistinct, as overlapping characteristics of individual bursts are convolved with effects of instrumental and sampling biases. Despite these complexities, data mining techniques have allowed new insights to be made about gamma-ray burst data. We demonstrate how data mining techniques have simultaneously allowed us to learn about gamma-ray burst detectors and data collection, cosmological effects in burst data, and properties of burst subclasses. We discuss the exciting future of this field, and the web-based tool we are developing (with support from the NASA AISR Program). We invite others to join us in AI-guided gamma-ray burst classification (http://grb.mnsu.edu/grb/).

Jon Hakkila; Richard J. Roiger; David J. Haglin; Robert S. Mallozzi; Geoffrey N. Pendleton; Charles A. Meegan

2000-11-30T23:59:59.000Z

265

Marine clathrate mining and sediment separation  

DOE Patents [OSTI]

A method and apparatus for mining of hydrocarbons from a hydrocarbon-containing clathrate such as is found on the ocean floor. The hydrocarbon containing clathrate is disaggregated from sediment by first disrupting clathrate-containing strata using continuous mining means such as a rotary tilling drum, a fluid injector, or a drill. The clathrate-rich portion of sediment thus disrupted from the sea floor strata are carried through the apparatus to regions of relative lower pressure and/or relative higher temperature where the clathrate further dissociates into component hydrocarbons and water. The hydrocarbon is recovered with the assistance of a gas that is injected and buoys the hydrocarbon containing clathrate helping it to rise to regions of lower pressure and temperature where hydrocarbon is released. The sediment separated from the hydrocarbon returns to the ocean floor.

Borns, David J. (Albuquerque, NM); Hinkebein, Thomas E. (Albuquerque, NM); Lynch, Richard W. (Albuquerque, NM); Northrop, David A. (Albuquerque, NM)

2001-01-01T23:59:59.000Z

266

Cutting sound enhancement system for mining machines  

DOE Patents [OSTI]

A cutting sound enhancement system (10) for transmitting an audible signal from the cutting head (101) of a piece of mine machinery (100) to an operator at a remote station (200), wherein, the operator using a headphone unit (14) can monitor the difference in sounds being made solely by the cutting head (101) to determine the location of the roof, floor, and walls of a coal seam (50).

Leigh, Michael C. (Coal Center, PA); Kwitowski, August J. (Clairton, PA)

1992-01-01T23:59:59.000Z

267

Injury experience in stone mining, 1991. Information report  

SciTech Connect (OSTI)

This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of stone mining in the united States for 1991. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

Not Available

1993-10-01T23:59:59.000Z

268

Safety at coal mines: what role does methane play?  

SciTech Connect (OSTI)

The recent Sago Mine disaster in West Virginia and other widely publicized coal mine accidents around the world have received a great deal of attention and have generated some confusion about the link between methane drainage and safety. In response, this article provides an overview of safety concerns faced by coal mines and how they do or do not relate to methane. The first section explains the variety of safety issues a coal mine must take into consideration, including methane build-up. The second section summarizes the recent coal mines accident at Sago Mine in West Virginia. The final section describes the regulatory and legislative responses in the US. 2 refs., 2 figs.

NONE

2006-04-01T23:59:59.000Z

269

Coal conversion siting on coal mined lands: water quality issues  

SciTech Connect (OSTI)

The siting of new technology coal conversion facilities on land disturbed by coal mining results in both environmental benefits and unique water quality issues. Proximity to mining reduces transportation requirements and restores disrupted land to productive use. Uncertainties may exist, however, in both understanding the existing site environment and assessing the impact of the new technology. Oak Ridge National Laboratory is currently assessing the water-related impacts of proposed coal conversion facilities located in areas disturbed by surface and underground coal mining. Past mining practices, leaving highly permeable and unstable fill, may affect the design and quality of data from monitoring programs. Current mining and dewatering, or past underground mining may alter groundwater or surface water flow patterns or affect solid waste disposal stability. Potential acid-forming material influences the siting of waste disposal areas and the design of grading operations. These and other problems are considered in relation to the uncertainties and potentially unique problems inherent in developing new technologies.

Triegel, E.K.

1980-01-01T23:59:59.000Z

270

The 'Mine/Yours' method of international comparisons of carbon emissions  

SciTech Connect (OSTI)

In previous work (Schipper, Unander & Lilliu 1999), we summarized a new method for comparing energy use and carbon emissions among various countries. We call this the ''Mine/Yours'' comparison. In this paper, we provide details of the comparisons methodology, and carry out the comparison on a number of IEA countries. We calculate the average energy intensities I for a sample of countries (''yours'') and multiply them by structural parameters S for a particular country (''mine''). Comparing the results with the actual energy use of the country in question gives us an estimate of how much energy that country would use with average intensities but with its own structural conditions. The converse can be calculated as well, that is, average structure and own intensities. Emissions can be introduced through the F (fuel mix) term. These calculations show where differences in the components of emissions lead to large gaps among countries, and where those differences are not important. We show which components cause the largest variance in emissions by sector. In households, home size, average winter climate, and energy intensity appear to be the most important differentiating characteristics for space heating. For other residential energy uses the mix of fuels used to generate electricity (utility mix) is most important. Because some of the differences are ''built in'' - geography, climate, natural resources endowment - we conclude by questioning whether uniform emissions reductions targets make sense. Indeed, the ''Mine/Yours'' tool provides a valuable guide to important ways in which emissions may or may not be flexible.

Murtishaw, Scott; Schipper, Lee; Unander, Fridtjof

2000-09-01T23:59:59.000Z

271

Determining Mountaintop Mining Locations in West Virginia Using Elevation Datasets  

E-Print Network [OSTI]

Determining Mountaintop Mining Locations in West Virginia Using Elevation Datasets Danny Rowland Haskell Indian Nations University Image from: http://www.colorado.edu/geography/cartpro/cartography2/spring2006/syphers.../projects/westvirginia/whatis.htm Image from: http://washingtonindependent.com/49008/congress-takes-on-mountaintop-mining Mountaintop Mining Operation 2 Elevation datasets: NED & SRTM West Virginia NED SRTM Elevation Change Over ~30 Year Period 20021970’s SRTM Subtracted from...

Rowland, Danny

2009-11-18T23:59:59.000Z

272

2006-01-1085 Air Path Estimation on Diesel HCCI Engine  

E-Print Network [OSTI]

: fresh air and EGR temperature probes. INTRODUCTION Increasingly stringent pollution standards norms have2006-01-1085 Air Path Estimation on Diesel HCCI Engine J. Chauvin, N. Petit, P. Rouchon ´Ecole des Mines de Paris G. Corde IFP C. Vigild Ford Forschungszentrum Aachen GmbH Copyright c 2006 Society

273

Linking heavy metal bioavailability (Cd, Cu, Zn and Pb) in Scots pine needles to soil properties in reclaimed mine areas  

E-Print Network [OSTI]

concentrations in mine soils. An exception was in the case of Cd in soils on sand quarry and hard coal spoil heap. Introduction Post-mining facilities such as open pit quarries, lignite mine spoil heaps, open pit sulphur mine

Battles, John

274

Application of the directional hydraulic fracturing at Berezovskaya Mine  

SciTech Connect (OSTI)

The paper analyzes the experimental research of the directional hydraulic fracturing applied for weakening of rocks at Berezovskaya Mine (Kuznetsk Coal Basin) in 2005-2006.

Lekontsev, Y.M.; Sazhin, P.V. [Russian Academy of Sciences, Novosibirsk (Russian Federation). Institute for Mining

2008-05-15T23:59:59.000Z

275

Development Wells At Salt Wells Area (Nevada Bureau of Mines...  

Open Energy Info (EERE)

Salt Wells Area (Nevada Bureau of Mines and Geology, 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Development Wells At Salt Wells Area...

276

abandoned underground mines: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

. Atmospheric pressure . Air temperature on the surface . Exits . Open or closed old mining voids Introduction, atmospheric pressure, speed and direction of the wind have also...

277

association rule mining: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

itemsets Example: Milk, Diaper Beer Rule Evaluation Terzi, Evimaria 16 Mining Spatial Gene Expression Data Using Negative Association Rules CERN Preprints Summary: Over...

278

The market for large rigid haul trucks in surface mining  

SciTech Connect (OSTI)

Originally published in 2001 this updated report provides a definition of the market for large rigid haulers in surface mining. The analysis covers changes to the mining market segments buying these machines including the gains made by coal producers, retrenchment in copper mining, the consolidation taking place among gold mining companies, and the expansion of iron ore producers in Australia and Brazil. It includes a detailed accounting of 2001 truck shipments, and an analysis of trends in the Ultra-truck segment. It concludes with a revised forecast for shipments through 2006. 12 charts, 56 tabs., 2 apps.

Gilewicz, P.

2002-04-15T23:59:59.000Z

279

Truckee Meadows Community College and Colorado School of Mines...  

Broader source: Energy.gov (indexed) [DOE]

student teams-from Truckee Meadows Community College in Reno, Nevada and Colorado School of Mines in Denver, Colorado-demonstrated exceptional rigor in their research and...

280

Vendors boot up a new generation of mining software  

SciTech Connect (OSTI)

From complete mine management down to the smallest detail of process or machine design, the latest programs are claimed to process and display data easier, faster, and more accurately. MINExpo 2008 held in Las Vegas in September offered a bonanza of information on complete mine management to specilaized financial modules. Gemcom Software introduced new versions of five of its key products - Surpac 6.1, GEMS 6.2, Minex 5.3, MinerSched 6.0 and Whittle 4.2. Lerca Geosystems launched its Jigsaw 360 mine management suite, encompassing GPS navigation. Products launched by Modular Mining systems, Carlson Software, DEM Solutions and Logimine are also mentioned. 2 figs.

Carter, R.A.

2008-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

An improved formulation of the underground mine scheduling ...  

E-Print Network [OSTI]

set within a resource production/consumption framework is presented, ...... Mining Engineering, Amer. Inst. Min. Metall. Pet. Eng, 55(8):33–39,. 2003. 8. J. Little ...

2012-11-21T23:59:59.000Z

282

Reclaiming Altered Landscapes: The Bingham Canyon Mine Memorial.  

E-Print Network [OSTI]

??Open-Pit mining in America has created landscape alterations that are vast and permanent. These landscapes have created and erased entire communities in order to extract… (more)

Haddadin, Dafer S.

2013-01-01T23:59:59.000Z

283

DOE Evaluates Environmental Impacts of Uranium Mining on Government...  

Office of Environmental Management (EM)

DOE identified the preferred alternative of continued management of the program with exploration, mine development and operations, and reclamation at 31 lease tracts for the...

284

NPDES Rule for Coal Mining Facilities (West Virginia)  

Broader source: Energy.gov [DOE]

This rule establishes requirements implementing the powers, duties, and responsibilities of State's Water Pollution Control Act with respect to all coal mines, preparation plants and all refuse and...

285

!"#$%&'()&"*'+,"('+(-.'(/'(01$2,'+,%$+( !"#$%&!'#!'#()*+'"%#!'#,-cole des Mines de Nantes  

E-Print Network [OSTI]

-Marc Menaud, HdR, cole des Mines de Nantes M. Jean-Pierre Gudon, Professeur, cole Polytechnique de Nantes M

Paris-Sud XI, Université de

286

Rule of Tennessee Department of Conservation Division of Surface Mining (Tennessee)  

Broader source: Energy.gov [DOE]

The Division of Surface Mining, under the authority of the Department of Environment and Conservation, has established rules specific to the mining of coal. All coal mining operations must first...

287

LARGE SCALE PERMEABILITY TEST OF THE GRANITE IN THE STRIPA MINE AND THERMAL CONDUCTIVITY TEST  

E-Print Network [OSTI]

PERMEABILITY TEST OF THE GRANITE' IN THE STRIPA MINE AND,PERMEABILITY TEST OF THE GRANITE IN THE STRIPA MINE ANDPERMEABILITY TEST OF THE GRANITE IN THE STRIPA MINE AND

Lundstrom, L.

2011-01-01T23:59:59.000Z

288

SWEDISH-AMERICAN COOPERATIVE PROGRAM ON RADIOACTIVE WASTE STORAGE IN MINED CAVERNS. PROGRAM SUMMARY  

E-Print Network [OSTI]

WASTE STORAGE IN MINED CAVERNS by P. A. Witherspoon LawrenceWASTE STORAGE IN MINED CAVERNS INTRODUCTION Final and safeon the possibility of using mined caverns in salt as waste

Witherspoon, P.A.

2011-01-01T23:59:59.000Z

289

E-Print Network 3.0 - arlit uranium mines Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mathematics 5 geology and Ranger 1 open-pit uranium mine in Australia Summary: Uranium geology and mining Ranger 1 open-pit uranium mine in Australia Mikael Hk UHDSG...

290

E-Print Network 3.0 - abandoned uranium mines Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences and Ecology 15 geology and Ranger 1 open-pit uranium mine in Australia Summary: Uranium geology and mining Ranger 1 open-pit uranium mine in Australia Mikael Hk UHDSG...

291

Colliers in Corsets? Uncovering Stark County's Nineteenth-Century Coal Mining Women  

E-Print Network [OSTI]

notion of family labor that persisted in the coal mines. InAmerican women first entered the coal mines en masse, theyCounty’s Nineteenth-Century Coal Mining Women According to

Sampson, Jason

2012-01-01T23:59:59.000Z

292

Chapter 3. Volume and Characteristics of Uranium Mine Wastes Uranium has been found and mined in a wide variety of rocks, including sandstone, carbonates1  

E-Print Network [OSTI]

3-1 Chapter 3. Volume and Characteristics of Uranium Mine Wastes Uranium has been found and mined conventional mining, solution extraction, and milling of uranium, a principal focus of this report is TENORM, or which may need future reclamation. When uranium mining first started, most of the ores were recovered

293

RADIOACTIVE WASTE STORAGE IN MINED CAVERNS IN CRYSTALLINE ROCK-RESULTS OF FIELD INVESTIGATIONS AT STRIPA, SWEDEN  

E-Print Network [OSTI]

Waste Storage in Mined Caverns—Program Summary. LawrenceWASTE STORAGE IN MINED CAVERNS IN CRYSTALLINE ROCK- BESULTS

Witherspoon, P.A.

2010-01-01T23:59:59.000Z

294

Cost Estimation Package  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This chapter focuses on the components (or elements) of the cost estimation package and their documentation.

1997-03-28T23:59:59.000Z

295

E-Print Network 3.0 - asan mining district Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

University of Hawai'i at Manoa Collection: Environmental Sciences and Ecology 7 Spatial Data Mining, Michael May, Fraunhofer AIS 1 Spatial Data Mining for Customer...

296

Constructing the aesthetic sense : traversing scales of habitation in the Bingham Canyon Mine .  

E-Print Network [OSTI]

??The activities of mining and mine reclamation in the American West raise questions of how we perceive, value, and differentiate between 'natural' and man-made landscapes,… (more)

Pierce, Matthew W., 1973-

2004-01-01T23:59:59.000Z

297

WIPP Employee Inducted Into Mine Rescue Hall of Fame - WIPP Teams...  

Broader source: Energy.gov (indexed) [DOE]

Waste Isolation Pilot Plant Blue Mine Rescue Team Captain Gary Kessler (right) receives an award from Neal Merrifield, administrator for the Mine Safety and Health Administration...

298

E-Print Network 3.0 - advanced mining training Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Techniques and Applications Summary: organization: how do research idea come about? Train up talents who can eventually run their own data mining... Data Mining: Foundation,...

299

Stability evaluation of the Markel Mine at Weeks Island, Louisiana  

SciTech Connect (OSTI)

A three dimensional (3D) finite element analysis of the Markel Mine located on Weeks Island was performed to: (1) evaluate the stability of the mine and (2) determine the effect of mine failure on the nearby Morton Salt mine and SPR facilities. The first part of the stability evaluation investigates the effect of pillar failure on mine stability. These simulations revealed that tensile stresses and dilatant damage develop in the overlying salt as a result of pillar loss. These tensile stresses extend to the salt/overburden interface only for the case where all 45 of the pillars are assumed to fail. Tensile stresses would likely cause microfracturing of the salt, resulting in a flow path for groundwater from the overlying aquifer to enter the mine. The dilatant damage bridges between the mine and the overburden in the case where 15 or more pillars are removed from the model. Dilatant damage is attributed to microfracturing or changes in the pore structure of the salt and could also result in a flow path for groundwater to enter the mine. The second part of the Markel Mine evaluation investigates the stability of the pillars with respect to three failure mechanisms: tensile failure, compressive failure, and creep rupture. A 3D slabbing pillar model of the Markel mine was developed to investigate progressive failure of the pillars and the effect of slabbing on mine stability. Based on a strain-limiting creep rupture criterion, pillar failure is predicted to be extensive at present. The associated loss of pillar strength should be equivalent to removing all pillars from the model as was done in the first part of this stability analysis, resulting in the possibility of ground water intrusion. Since creep rupture is not a well understood phenomenon, further development and validation of this criterion is recommended.

Hoffman, E.L.

1994-06-01T23:59:59.000Z

300

Mines and Quarries: The Coal Mines (Precautions against Inflammable Dust) Order, 1956   

E-Print Network [OSTI]

This order is made under the Mines and Quarries Act, 1954, s. 190, which empowers the Minister of Fuel and Power to re-enact (to the extent to which they could be enacted in regulations made under the Act and subject to ...

Her Majesty's Stationary Office

1957-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Mines and Quarries: The Coal and Other Mines (Safety -Lamps and Lighting) Order, 1956   

E-Print Network [OSTI]

This order is made under the Mines and Quarries Act, 1954, s. 190, which empowers the Minister of Fuel and Power to re-enact (to the extent to which they could be enacted in regulations made under the Act and subject to modifications of the kind...

Her Majesty's Stationary Office

1960-01-01T23:59:59.000Z

302

Safety in Mine Research EstablishmentPresent-day requirements for protection against fire in coal mines   

E-Print Network [OSTI]

Analysis of a statistical data shows that, on an average, about 50% of the total underground emergencies occurring in coal mines in the USSR are due to fires. Great attention is, therefore, paid in our country to the problem of protection against...

Kushnarev, A.; Koslyuk, A.; Petrov, P.

303

Check Estimates and Independent Costs  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Check estimates and independent cost estimates (ICEs) are tools that can be used to validate a cost estimate. Estimate validation entails an objective review of the estimate to ensure that estimate criteria and requirements have been met and well documented, defensible estimate has been developed. This chapter describes check estimates and their procedures and various types of independent cost estimates.

1997-03-28T23:59:59.000Z

304

Patent data mining method and apparatus  

DOE Patents [OSTI]

A method of data mining represents related patents in a multidimensional space. Distance between patents in the multidimensional space corresponds to the extent of relationship between the patents. The relationship between pairings of patents can be expressed based on weighted combinations of several predicates. The user can select portions of the space to perceive. The user also can interact with and control the communication of the space, focusing attention on aspects of the space of most interest. The multidimensional spatial representation allows more ready comprehension of the structure of the relationships among the patents.

Boyack, Kevin W. (Albuquerque, NM); Grafe, V. Gerald (Corrales, NM); Johnson, David K. (Albuquerque, NM); Wylie, Brian N. (Albuquerque, NM)

2002-01-01T23:59:59.000Z

305

Clarification of construction and mining rainfall runoff  

E-Print Network [OSTI]

in the April 26, 1977, issue of the Federal Re ister. These guide- lines apply to discharges from coal mining sites and associated areas, including surface rainfall runoff. The parameters limited in these standards include pH, total suspended solids, total...H, coagulant dose, and mixing on the efficiency of selected coagulants are evaluated. For the use of either the polymer, American Cyanamid Super- floc 340 or alum with lime for pH adjustment, lower pH levels gave improved removal of total suspended solids...

Perry, Roberta Davyd

1982-01-01T23:59:59.000Z

306

Acid mine water aeration and treatment system  

DOE Patents [OSTI]

An in-line system is provided for treating acid mine drainage which basically comprises the combination of a jet pump (or pumps) and a static mixer. The jet pump entrains air into the acid waste water using a Venturi effect so as to provide aeration of the waste water while further aeration is provided by the helical vanes of the static mixer. A neutralizing agent is injected into the suction chamber of the jet pump and the static mixer is formed by plural sections offset by 90 degrees.

Ackman, Terry E. (Finleyville, PA); Place, John M. (Bethel Park, PA)

1987-01-01T23:59:59.000Z

307

The Silicon Mine | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-gTaguspark JumpDetective Jump to:the Nature ofMine Jump to: navigation,

308

Data Analysis and Mining at NERSC  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOffice ofINL is a U.S.11-26-20131DarenDataMining Data

309

Mining Industry Profile | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S i DOE TribaltheMy nameMid-LevelMidwestSept. 2005 |9Mining

310

UTILIZATION OF SEISMIC AND INFRASOUND SIGNALS FOR CHARACTERIZING MINING EXPLOSIONS  

E-Print Network [OSTI]

and the Tyrone Mine in New Mexico. The seismo- acoustic station at Ft. Hancock, Texas, and the infrasound upgrade of large-scale cast blasts in Wyoming, copper fragmentation blasts in Arizona and New Mexico, and taconite on the Western US, where a variety of different types of mining operations exist, ranging from surface coal cast

Stump, Brian W.

311

A Polygon-based Methodology for Mining Related Spatial Datasets  

E-Print Network [OSTI]

, such as countries, and in that they can be used for the modeling of spatial events, such as air pollution. MoreoverA Polygon-based Methodology for Mining Related Spatial Datasets Sujing Wang, Chun-Sheng Chen clusters. This paper claims that polygon analysis is particularly useful for mining related, spatial

Eick, Christoph F.

312

Mining Spatial Association Rules in Census Data: A Relational Approach  

E-Print Network [OSTI]

Mining Spatial Association Rules in Census Data: A Relational Approach Donato Malerba, Francesca A involving spatial relations among (spatial) objects. The method is based on a multi-relational data mining by traditional statistical techniques in spatial data analysis. The proposed method has been implemented

Malerba, Donato

313

Modeling Spatial Dependencies for Mining Geospatial Data: An Introduction  

E-Print Network [OSTI]

Modeling Spatial Dependencies for Mining Geospatial Data: An Introduction Sanjay Chawla \\Lambda Shashi Shekhar \\Lambda Weili Wu \\Lambda Uygar Ozesmi y May 25, 2000 Abstract Spatial data mining databases. Efficient tools for extracting information from spatial data sets can be of importance

Shekhar, Shashi

314

Finding Aggregate Proximity Relationships and Commonalities in Spatial Data Mining  

E-Print Network [OSTI]

Finding Aggregate Proximity Relationships and Commonalities in Spatial Data Mining Edwin M. Knorr interested in mining spatial data. Due to the ever­growing uses of spatial systems such as GIS's, there are already huge amounts of spatial data accumulated, presenting ample opportunities for data analysis

Knorr, Edwin M.

315

WHAT'S SPATIAL ABOUT SPATIAL DATA MINING: THREE CASE STUDIES  

E-Print Network [OSTI]

Chapter 1 WHAT'S SPATIAL ABOUT SPATIAL DATA MINING: THREE CASE STUDIES Shashi Shekhar, Yan Huang, Weili Wu, C.T. Lu, and S. Chawla Abstract Spatial data mining is the process of discovering interesting patterns from tra­ ditional numeric and categorical data due to the complexity of spatial data types

Shekhar, Shashi

316

DRAFT Chapter 7 Introduction to Spatial Data Mining  

E-Print Network [OSTI]

DRAFT Chapter 7 Introduction to Spatial Data Mining In this chapter we present an overview of some, of course, is on the mining of spatial data, but the set of techniques that we will discuss applies to many of data ev- ery day. Other large spatial databases include the U.S. census, and the weather and climate

Shekhar, Shashi

317

Spatial ordering and encoding for geographic data mining and visualization  

E-Print Network [OSTI]

Spatial ordering and encoding for geographic data mining and visualization Diansheng Guo & Mark, sales, or income). It is a challenging problem in spatial data mining and visualization to take possible. The ordering can then be used to spatially sort temporal or multivariate data series and thus

318

Standardization of Components, Products and Processes with Data Mining  

E-Print Network [OSTI]

1 Standardization of Components, Products and Processes with Data Mining Bruno AGARD DĂ©partement de databases. This paper discusses applications of data mining in standardization of components, products, and processes. Standardization of components is accomplished using association rules derived from customers

Kusiak, Andrew

319

Network modelling of underground mine layout: Two case studies  

E-Print Network [OSTI]

, and horizontal tunnels, called drives (Figure 1). These need to be navigable by the large trucks that are used for haulage. In other long life or deeper mines a vertical shaft may also be used to haul mined material vertical meter for transporting ore and therefore has advantages over the more expensive truck haulage

Wormald, Nick

320

Data Mining to Characterize Signatures of Impending System Events  

E-Print Network [OSTI]

the Future Electric Energy System #12;#12;Data Mining to Characterize Signatures of Impending System Events) is a multi-university Center conducting research on challenges facing the electric power industry, and apply the decision tree based data mining techniques available in the commercial software Classification

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Condensed representations for data mining Jean-Franois Boulicaut  

E-Print Network [OSTI]

Condensed representations for data mining Jean-François Boulicaut INSA de Lyon LIRIS CNRS FRE 2672.), Idea Group Reference, 2005, pp. 207-211. #12;Condensed Representations for Data Mining Jean-François Boulicaut, INSA de Lyon, France INTRODUCTION Condensed representations have been proposed in (Mannila

Boulicaut, Jean-François

322

Automated Data Mining from Web Servers Using Perl Script  

E-Print Network [OSTI]

Automated Data Mining from Web Servers Using Perl Script Sandeep Neeli , Kannan Govindasamy IL, USA olekmali@bradley.edu Abstract-Data mining from the Web is the process of extracting essential data from any web server. In this paper, we present a method called Ethernet Robot to extract

Wilamowski, Bogdan Maciej

323

Cleaning Web Pages for Effective Web Content Mining  

E-Print Network [OSTI]

Cleaning Web Pages for Effective Web Content Mining Jing Li and C.I. Ezeife School of Computer://www.cs.uwindsor.ca/cezeife Abstract. Classifying and mining noise-free web pages will improve on accuracy of search results as well as search speed, and may benefit web- page organization applications (e.g., keyword-based search engines

Ezeife, Christie

324

The MSR Cookbook Mining a Decade of Research  

E-Print Network [OSTI]

The MSR Cookbook Mining a Decade of Research Hadi Hemmati, Sarah Nadi, Olga Baysal, Oleksii Kononenko, Wei Wang, Reid Holmes, Michael W. Godfrey Software Architecture Group David R. Cheriton School, migod}@uwaterloo.ca Abstract--The Mining Software Repositories (MSR) research community has grown

Godfrey, Michael W.

325

8Video Data Mining JungHwan Oh  

E-Print Network [OSTI]

1 8Video Data Mining JungHwan Oh University of Texas at Arlington, USA JeongKyu Lee University mining, which is defined as the process of extract- ing previously unknown knowledge and detecting inter- esting patterns from a massive set of data, has been an active research area. As a result, several

Lee, Jeongkyu

326

Redescription Mining and Applications in Bioinformatics Naren Ramakrishnan1  

E-Print Network [OSTI]

on complex diseases such as cancer [25]. The successes at being able to rapidly curate, analyze, and mineRedescription Mining and Applications in Bioinformatics Naren Ramakrishnan1 and Mohammed J. Zaki2 1 aspect of cellular activity, such as gene action, now benefits from multiple high-throughput data

Zaki, Mohammed Javeed

327

Mining Molecular Fragments: Finding Relevant Substructures of Molecules  

E-Print Network [OSTI]

­known National Cancer Institute's HIV­screening dataset. 1. Introduction Many data mining tasks in bioinformaticsMining Molecular Fragments: Finding Relevant Substructures of Molecules Christian Borgelt School in a set of molecules that help to discriminate between different classes of, for instance, activity

Borgelt, Christian

328

Discriminative frequent subgraph mining with optimality guarantees Marisa Thoma  

E-Print Network [OSTI]

processes, such as active or inactive in an anti- cancer screen, toxic or non-toxic to human beings [21Discriminative frequent subgraph mining with optimality guarantees Marisa Thoma Hong Cheng Arthur July 7, 2010 Abstract The goal of frequent subgraph mining is to detect subgraphs that frequently occur

Kriegel, Hans-Peter

329

Mining Molecular Fragments: Finding Relevant Substructures of Molecules  

E-Print Network [OSTI]

-known National Cancer Institute's HIV-screening dataset. 1. Introduction Many data mining tasks in bioinformaticsMining Molecular Fragments: Finding Relevant Substructures of Molecules Christian Borgelt School in a set of molecules that help to discriminate between different classes of, for instance, activity

Borgelt, Christian

330

An approach for mining care trajectories for chronic diseases  

E-Print Network [OSTI]

An approach for mining care trajectories for chronic diseases Elias Egho1 ,Nicolas Jay1 , Chedy Ra of chronic patients. In this context, temporal data mining methods are promising tools, though lacking. We show the interest of our approach with the analysis of trajectories of care for colorectal cancer

Boyer, Edmond

331

A Hierarchical Distributed Approach for Mining Molecular Fragments  

E-Print Network [OSTI]

for several activities, such as inhibition of HIV or cancer cells. The screened compounds are recordedA Hierarchical Distributed Approach for Mining Molecular Fragments Christoph Sieb1 , Giuseppe Di Fatta2 , and Michael R. Berthold1 1 ALTANA Chair for Bioinformatics and Information Mining Department

Berthold, Michael R.

332

Preprocessing and Mining Web Log Data for Web Personalization  

E-Print Network [OSTI]

Preprocessing and Mining Web Log Data for Web Personalization M. Baglioni1 , U. Ferrara2 , A. Romei/26, 56017 S. Martino Ulmiano (PI) Italy ferrara@ksolutions.it Abstract. We describe the web usage mining behaviour of a web site users. The models are inferred from the access logs of a web server by means of data

Ruggieri, Salvatore

333

Introduction Wikipedia Revision History Applications Conclusions References Mining Wikipedia's  

E-Print Network [OSTI]

Revision History Revision History Plots Figure: RH plots for articles 2005 (5,714 rev.) and 2007 (11,494 rev.) Mihai Grigore Mining Wikipedia's Article Revision History 5/24 #12;Introduction WikipediaIntroduction Wikipedia Revision History Applications Conclusions References Mining Wikipedia

Neumann, GĂĽnter

334

A Novel, Web-Driven Continuous Mining Steven J. Schafrik  

E-Print Network [OSTI]

A Novel, Web-Driven Continuous Mining Simulator By Steven J. Schafrik and Michael Karmis Department geometry of operations as well as other constraints. This paper presents WebConSim, a newly developed, Web underground and open-pit mining operations. OBJECTIVES AND DESIGN OF THE NEW WEB- BASED SIMULATOR One

335

Colorado School of Mines Financial Statements and Independent Accountants' Reports  

E-Print Network [OSTI]

Colorado School of Mines Financial Statements and Independent Accountants' Reports Financial Audit Years Ended June 30, 2011 and 2010 #12;Colorado School of Mines Years Ended June 30, 2011 and 2010 TABLE statements of the business-type activities and the discretely presented component unit of the Colorado School

336

COLORADO SCHOOL OF MINES RESEARCH INSTITUTE SITE REMEDIATION PROJECT SUMMARY  

E-Print Network [OSTI]

COLORADO SCHOOL OF MINES RESEARCH INSTITUTE SITE REMEDIATION PROJECT SUMMARY May 15, 2007 · The Colorado School of Mines Research Institute Site (the "Site) has been undergoing additional investigation 400 cubic yards of the dredged material had been buried in the "Clay Pits" area south of the Colorado

337

Colorado School of Mines 1 Tuition, Fees, Financial  

E-Print Network [OSTI]

Colorado School of Mines 1 Tuition, Fees, Financial Assistance, Housing & Dining Rates 2014-2015 Tuition and fees are established by the Board of Trustees of Colorado School of Mines following the annual budget process and action by the Colorado General Assembly and Governor. Undergraduate Tuition

338

Colorado School of Mines 1 Colorado School of  

E-Print Network [OSTI]

Colorado School of Mines 1 Colorado School of Mines Bulletin 2013-2014 Mission and Goals Colorado the highest admission standards of any university in Colorado and among the highest of any public university education. The school's role and mission has remained constant and is written in the Colorado statutes as

339

Mineralogical transformations controlling acid mine drainage1 T. Peretyazhko*1  

E-Print Network [OSTI]

Mineralogical transformations controlling acid mine drainage1 chemistry2 3 4 5 T. Peretyazhko*1 , J Fe(III) phases. The mineralogical analysis revealed41 schwertmannite and goethite as the principal Fe drainage, schwertmannite, mineralogical transformations65 #12;4 1. Introduction66 Acid mine drainage (AMD

Burgos, William

340

I' om Data Mining to Knowledge Discovery: Usama M. Fayyad  

E-Print Network [OSTI]

I' om Data Mining to Knowledge Discovery: Overview Usama M. Fayyad Jet Propulsion Laboratory knowledge discovery and data ~g. We begin with a definition of the KDD process and basic data mining :=c on the order of 50 giga- bytes of remotely sensed image data per hour when operational in the late 1990s

Raghavan, Vijay

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Data mining with sparse grids using simplicial basis functions  

E-Print Network [OSTI]

Data mining with sparse grids using simplicial basis functions Jochen Garcke and Michael Griebel we presented a new approach [18] to the classifi- cation problem arising in data mining. It is based with the number of given data points. Finally we report on the quality of the classifier built by our new method

Sminchisescu, Cristian

342

Data Mining For Prediction of Aircraft Component Replacement  

E-Print Network [OSTI]

Data Mining For Prediction of Aircraft Component Replacement Sylvain Letourneau1 Fazel Famili1 Stan the number of delays, and increasing the overall level of safety. Several data mining techniques exist from the data obtained during the operation and maintenance of aircraft is extremely challenging. Di

Matwin, Stan

343

A Case Study in Sequential Pattern Mining for ITOperational Risk  

E-Print Network [OSTI]

A Case Study in Sequential Pattern Mining for IT­Operational Risk Valerio Grossi, Andrea Romei of a network of Private Branch eXchanges (PBXs). The approach relies on preprocessing and data mining tasks. In this paper, we concentrate on the high frequency low impact class of risk by reporting a case study in IT­operational

Ruggieri, Salvatore

344

Data mining with sparse grids using simplicial basis functions  

E-Print Network [OSTI]

Data mining with sparse grids using simplicial basis functions Jochen Garcke and Michael Griebel Recently we presented a new approach [18] to the classi#12;- cation problem arising in data mining scales linearly with the number of given data points. Finally we report on the quality of the classi#12

Sminchisescu, Cristian

345

WEB STRUCTURE ANALYSIS FOR INFORMATION MINING Vijjappu Lakshmi,1  

E-Print Network [OSTI]

and Mooney8 described a system called DiscoTEX that combines IE and data mining methods to perform textCHAPTER ? WEB STRUCTURE ANALYSIS FOR INFORMATION MINING Vijjappu Lakshmi,1 Ah-Hwee Tan,2 and Chew et al.4 #12;2 Lakshmi et al. reported that greater accuracy could be achieved by representing each

Tan, Chew Lim

346

Online Mining of Data Streams: Problems, Applications and Progress  

E-Print Network [OSTI]

Online Mining of Data Streams: Problems, Applications and Progress Haixun Wang1 Jian Pei2 Philip S://www.cs.sfu.ca/~jpei #12;ICDE 2005 Tutorial 3 Outline · Introduction ­ Applications and Challenges · Mining data streams, Personal address book, Personal records, Payroll data bases, Expense reports, Logs of tunnel activities

Pei, Jian

347

Efficiently Mining Approximate Models of Associations in Evolving Databases  

E-Print Network [OSTI]

of the existing work in machine learning and data mining has relied on devising efficient techniques to build be very effective for interactive data mining purposes (where response time is often more important than/O intensive. Second, the computational demands are quite high. Third, many of these datasets are dynamic (E

Zaki, Mohammed Javeed

348

Efficiently Mining Approximate Models of Associations in Evolving Databases  

E-Print Network [OSTI]

and data mining has relied on devising efficient techniques to build accurate models from the data data mining purposes (where response time is often more important than model quality as long as model on is typically very large, and the tasks involved are inherently I/O intensive. Second, the computational demands

Zaki, Mohammed Javeed

349

Phase I Contaminant Transport Parameters for the Groundwater Flow and Contaminant Transport Model of Corrective Action Unit 97: Yucca Flat/Climax Mine, Nevada Test Site, Nye County, Nevada, Revision 0  

SciTech Connect (OSTI)

This report documents transport data and data analyses for Yucca Flat/Climax Mine CAU 97. The purpose of the data compilation and related analyses is to provide the primary reference to support parameterization of the Yucca Flat/Climax Mine CAU transport model. Specific task objectives were as follows: • Identify and compile currently available transport parameter data and supporting information that may be relevant to the Yucca Flat/Climax Mine CAU. • Assess the level of quality of the data and associated documentation. • Analyze the data to derive expected values and estimates of the associated uncertainty and variability. The scope of this document includes the compilation and assessment of data and information relevant to transport parameters for the Yucca Flat/Climax Mine CAU subsurface within the context of unclassified source-term contamination. Data types of interest include mineralogy, aqueous chemistry, matrix and effective porosity, dispersivity, matrix diffusion, matrix and fracture sorption, and colloid-facilitated transport parameters.

John McCord

2007-09-01T23:59:59.000Z

350

ITP Mining: Energy and Environmental Profile of the U.S. Mining...  

Broader source: Energy.gov (indexed) [DOE]

cost model. The remainder of this appendix describes how estimates calculated in these report were derived. A.1 Methodology to Calculate Estimated Energy Consumption by...

351

An epidemiological study of salt miners in diesel and nondiesel mines  

SciTech Connect (OSTI)

A cross-sectional study of 5 NaCl mines and 259 miners addressed the following questions: 1) Is there an association of increased respiratory symptoms, radiographic findings, and reduced pulmonary function with exposure to nitrogen dioxide (NO2) and/or respirable particulate (RP) among these miners. 2) Is there increased morbidity of these miners compared to other working populations. Personal samples of NO2 and respirable particulate for jobs in each mine were used to estimate cumulative exposure. NO2 is used as a surrogate measure of diesel exposure. Cough was associated with age and smoking, dyspnea with age; neither symptom was associated with exposure (years worked, estimated cumulative NO2 or RP exposure). Phlegm was associated with age, smoking, and exposure. Reduced pulmonary function (FVC, FEV1, peak, flow, FEF50, FEF75) showed no association with exposure. There was one case of small rounded and one case of small irregular opacities; pneumoconiosis was not analyzed further. Compared to underground coal miners, above ground coal miners, potash miners, and nonmining workers, the study population after adjustment for age and smoking generally showed no increased prevalence of cough, phlegm, dyspnea, or obstruction (FEV1/FVC less than 0.7). Obstruction in younger salt miners and phlegm in older salt miners was elevated compared to nonmining workers. Mean predicted pulmonary function was reduced 2-4% for FEV1 and FVC, 7-13% for FEF50, and 18-22% for FEF75 below all comparison populations.

Gamble, J.; Jones, W.; Hudak, J.

1983-01-01T23:59:59.000Z

352

Concept for the Intermountain Center for Mining Research and Development  

SciTech Connect (OSTI)

The Intermountain Center for Mining Research and Development (ICMRD) was established with the Idaho National Laboratory (INL) as the cornerstone, and with regional universities, mining schools, and the Western mining industry as full members. In aggregate, the members provide the strong mining research and development capabilities and knowledge that are essential to the success of such a research center. The ICMRD is an organization that identifies technical needs, partially funds, and provides project management for research projects. The ICMRD will primarily serve the nine Intermountain States, but will not restrict other regions, research organizations, or academic institutions from membership. The ICMRD's nine primary states are: Idaho, Montana, Wyoming, Utah, Colorado, Nevada, Arizona, Alaska, and New Mexico. The business and project management functions of the ICMRD will be located at INL. Research projects may be performed by INL, one of the member research organizations, academic institutions, mining companies/suppliers, or preferably, by a partnership of several of these institutions. Teaming among members will be essential in providing quality R&D. The ICMRD will accomplish its research goals by creating partnerships between the research organizations, federal and state agencies, and the mining industry. The ICMRD will provide project management, technical and financial support, and technology transfer opportunities. The ICMRD, through its associated academic partners, will provide a base for development and testing of mining, metallurgical, and environmental technologies in the laboratory through pilot-scale environments. Through these partnerships, the ICMRD will provide a vehicle to achieve its objectives of developing innovative mining technologies, enhancing the capabilities of the regional mining schools and universities, and improving the global competitiveness of the U.S. mining industry.

Not Available

2005-06-01T23:59:59.000Z

353

Int. J. Data Mining, Modelling and Management, Vol. 1, No. 1, 2008 103 A relational perspective on spatial data mining  

E-Print Network [OSTI]

on spatial data mining Donato Malerba Dipartimento di Informatica, UniversitĂ  degli Studi di Bari, Via and mobile devices nowadays collect a huge amount of spatial data, which have to be analysed in order of a spatial dimension adds some problems to data mining tasks. The geometrical representation and relative

Malerba, Donato

354

The production of acid mine drainage (AMD) from sur-face and underground coal mines in northern West Virginia  

E-Print Network [OSTI]

West Virginia is a major environmental problem and continues to receive much attention in affected (Figure 1) has produced some of the worst AMD problems in West Virginia surface mines due to low pH, high was successfully completed by Nobes and McCahon (1999). Data were collected over a mine spoil area in northern West

Wilson, Thomas H.

355

SkyMine Carbon Mineralization Pilot Project  

SciTech Connect (OSTI)

This Topical Report addresses accomplishments achieved during Phase 1 of the SkyMine{reg_sign} Carbon Mineralization Pilot Project. The primary objectives of this project are to design, construct, and operate a system to capture CO{sub 2} from a slipstream of flue gas from a commercial coal-fired cement kiln, convert that CO{sub 2} to products having commercial value (i.e., beneficial use), show the economic viability of the CO{sub 2} capture and conversion process, and thereby advance the technology to a point of readiness for commercial scale demonstration and proliferation. The project will also substantiate market opportunities for the technology by sales of chemicals into existing markets, and identify opportunities to improve technology performance and reduce costs at commercial scale. The primary objectives of Phase 1 of the project were to elaborate proven SkyMine{reg_sign} process chemistry to commercial pilot-scale operation and complete the preliminary design ('Reference Plant Design') for the pilot plant to be built and operated in Phase 2. Additionally, during Phase 1, information necessary to inform a DOE determination regarding NEPA requirements for the project was developed, and a comprehensive carbon lifecycle analysis was completed. These items were included in the formal application for funding under Phase 2. All Phase 1 objectives were successfully met on schedule and within budget.

Joe Jones; Clive Barton; Mark Clayton; Al Yablonsky; David Legere

2010-09-30T23:59:59.000Z

356

SkyMine Carbon Mineralization Pilot Project  

SciTech Connect (OSTI)

This Topical Report addresses accomplishments achieved during Phase 2b of the SkyMine® Carbon Mineralization Pilot Project. The primary objectives of this project are to design, construct, and operate a system to capture CO2 from a slipstream of flue gas from a commercial coal-fired cement kiln, convert that CO2 to products having commercial value (i.e., beneficial use), show the economic viability of the CO2 capture and conversion process, and thereby advance the technology to the point of readiness for commercial scale demonstration and deployment. The overall process is carbon negative, resulting in mineralization of CO2 that would otherwise be released into the atmosphere. The project will also substantiate market opportunities for the technology by sales of chemicals into existing markets, and identify opportunities to improve technology performance and reduce costs at the commercial scale. The project is being conducted in two phases. The primary objectives of Phase 1 were to evaluate proven SkyMine® process chemistry for commercial pilot-scale operation and complete the preliminary design for the pilot plant to be built and operated in Phase 2, complete a NEPA evaluation, and develop a comprehensive carbon life cycle analysis. The objective of Phase 2b was to build the pilot plant to be operated and tested in Phase 2c.

Christenson, Norm; Walters, Jerel

2014-12-31T23:59:59.000Z

357

Types of Cost Estimates  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The chapter describes the estimates required on government-managed projects for both general construction and environmental management.

1997-03-28T23:59:59.000Z

358

Systems Engineering Cost Estimation  

E-Print Network [OSTI]

on project, human capital impact. 7 How to estimate Cost? Difficult to know what we are building early on1 Systems Engineering Lecture 3 Cost Estimation Dr. Joanna Bryson Dr. Leon Watts University of Bath: Contrast approaches for estimating software project cost, and identify the main sources of cost

Bryson, Joanna J.

359

A Survey of Spatial Data Mining Methods Databases and Statistics Point of Views  

E-Print Network [OSTI]

A Survey of Spatial Data Mining Methods Databases and Statistics Point of Views Karine Zeitouni PRi in common. KEYWORDS : Spatial Data Mining, Spatial Databases, Rules Induction, Spatial Statistics, Spatial data mining to spatial data. This recent technology is an extension of the data mining applied

Zeitouni, Karine

360

ORIGINAL PAPER Small-scale gold mining erodes fish assemblage structure  

E-Print Network [OSTI]

, and heavy metal pollution (Cleary 1990). Freshwater ecosystems are particularly impacted by these mining

Grenouillet, Gael

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

World Wide Web Usage Mining Systems and Technologies Wen-Chen Hu  

E-Print Network [OSTI]

World Wide Web Usage Mining Systems and Technologies Wen-Chen Hu Department of Computer Science and technologies. A Web usage mining system performs five major tasks: i) data gathering, ii) data preparation, iii usage mining technologies and systems. A Web usage mining system must be able to perform five major

Hu, Wen-Chen

362

SCREENING OF FRENCH MINING EXPLOITATIONS: A METHODOLOGY AND A NATIONAL HIERARCHISATION TO EVALUATE THE GEOTECHNICAL RISK  

E-Print Network [OSTI]

ore basins exploited in France : certain metal mines (copper in Alps, uranium in Centre-West, etcSCREENING OF FRENCH MINING EXPLOITATIONS: A METHODOLOGY AND A NATIONAL HIERARCHISATION TO EVALUATE Ministry, in charge of mining and post-mining issues, plans to perform as effectively as possible its

Boyer, Edmond

363

Is There A Grand Challenge or X-Prize for Data Mining? Gregory Piatetsky-Shapiro  

E-Print Network [OSTI]

· Identifying all genes and potential therapeutic targets for cancer · A text-mining and understanding systemIs There A Grand Challenge or X-Prize for Data Mining? Gregory Piatetsky-Shapiro KDnuggets gps and motivating Grand Challenge problems for Data Mining, focusing on bioinformatics, multimedia mining, link

Grossman, Robert

364

Analysis of seismic waves generated by surface blasting at Indiana coal mines  

E-Print Network [OSTI]

Analysis of seismic waves generated by surface blasting at Indiana coal mines A project pursuant is to investigate the characteristics of mine blast seismic waves in southern Indiana. Coal mines are prevalent blasting) and coal mines (surface blasting) to gain new understanding of seismic wave propagation, ground

Polly, David

365

Kathleen M. Smits, Ph.D., P.E. Colorado School of Mines  

E-Print Network [OSTI]

School of Mines Postdoctoral Researcher, Adjunct Professor Aug 2007- Aug 2010 Department of Environmental

366

Integrating Association Rule Mining with Relational Database Systems: Alternatives and Implications  

E-Print Network [OSTI]

warehouses. The initial research on data mining was concentrated on defining new mining operations@almaden.ibm.com IBM Almaden Research Center 650 Harry Road, San Jose, CA 95120 Abstract Data mining on large data the data to a file system on­the­fly and mining; tight­coupling using pri­ marily user­defined functions

Sarawagi, Sunita

367

The Development of Text-Mining Tools and Algorithms Daniel Waegel  

E-Print Network [OSTI]

the first version of the TextMOLE (Text Mining Operations Library and Environment) system for textual data mining. Currently TextMOLE acts much like an advanced search engine: it parses a data set, extracts;Chapter 1 Introduction This thesis reports the findings of our research in text mining. Text mining (also

Kontostathis, April

368

TidFP: Mining Frequent Patterns in Different Databases with Transaction ID  

E-Print Network [OSTI]

techniques as well as sequential mining. Keywords: Data mining, Transaction id, Frequent PatternsTidFP: Mining Frequent Patterns in Different Databases with Transaction ID C.I. Ezeife and Dan) are unique and would not usually be frequent, mining frequent patterns with transaction ids, show- ing

Ezeife, Christie

369

System Problem Detection by Mining Console Logs Electrical Engineering and Computer Sciences  

E-Print Network [OSTI]

for mining console logs using a combination of program analysis, information retrieval, data mining logs. We then extract features, such as execution traces, from logs and use data mining and machineSystem Problem Detection by Mining Console Logs Wei Xu Electrical Engineering and Computer Sciences

Xu, Wei

370

ECE 501 the Project in lieu of Thesis Mine Detection Techniques Using Multiple Sensors  

E-Print Network [OSTI]

This work has four main objects, to survey previous research about mine detection, to collect signature data for the segmentation method. These methods are tested with actual mine data. #12;Table of Content Mine DetectionECE 501 the Project in lieu of Thesis Mine Detection Techniques Using Multiple Sensors Cheolha

Abidi, Mongi A.

371

A System for ThreeDimensional Robotic Mapping of Underground Mines  

E-Print Network [OSTI]

mines. Our systems have been deployed in an operational coal mine in Bruceton, Pennsylvania, where for accurate maps of abandoned mines. Hazardous operating conditions and difficult access routes suggest and utilize accurate 2­D maps of flat mines. Similarly, Baily [14] reports 2­D mapping results of an un

372

Integrating Association Rule Mining with Relational Database Systems: Alternatives and Implications  

E-Print Network [OSTI]

warehouses. The initial research on data mining was concentrated on de ning new mining operations@almaden.ibm.com IBM Almaden Research Center 650 Harry Road, San Jose, CA 95120 Abstract Data mining on large data the data to a le system on-the- y and mining; tight-coupling using pri- marily user-de ned functions

Sarawagi, Sunita

373

Matrix Decomposition-Based Data Distortion Techniques for Privacy Preservation in Data Mining  

E-Print Network [OSTI]

. The second is to modify the data mining algorithms so that they allow data mining operations on distributedMatrix Decomposition-Based Data Distortion Techniques for Privacy Preservation in Data Mining Jun-Based Data Distortion Techniques for Privacy Preservation in Data Mining Jun Zhang and Jie Wang, University

Zhang, Jun

374

Slope design and implementation in open pit mines; geological and geomechanical Jean-Alain FLEURISSON  

E-Print Network [OSTI]

stability, slope design, engineering geology, fault, open pit mines, SOMAIR uranium mine, OCP phosphate mine1 GHGT-9 Slope design and implementation in open pit mines; geological and geomechanical approach all natural geological and geomechanical features and the geological structures as well

Boyer, Edmond

375

Gas Migration from Closed Coal Mines to the Surface RISK ASSESSMENT METHODOLOGY AND PREVENTION MEANS  

E-Print Network [OSTI]

Gas Migration from Closed Coal Mines to the Surface RISK ASSESSMENT METHODOLOGY AND PREVENTION to the surface is especially significant in the context of coal mines. This is because mine gas can migrate of the scheduled closure of all coal mining operations in France, INERIS has drawn up, at the request of national

Paris-Sud XI, Université de

376

Aquatic Ecosystem Enhancement at Mountaintop Mining Sites Symposium  

SciTech Connect (OSTI)

Welcome to this symposium which is part of the ongoing effort to prepare an Environmental Impact Statement (EIS) regarding mountaintop mining and valley fills. The EIS is being prepared by the U.S. Environmental Protection Agency, U.S. Army Corps of Engineers, U.S. Office of Surface Mining, and U.S. Fish and Wildlife Service, in cooperation with the State of West Virginia. Aquatic Ecosystem Enhancement (AEE) at mountaintop mining sites is one of fourteen technical areas identified for study by the EIS Interagency Steering Committee. Three goals were identified in the AEE Work Plan: 1. Assess mining and reclamation practices to show how mining operations might be carried out in a way that minimizes adverse impacts to streams and other environmental resources and to local communities. Clarify economic and technical constraints and benefits. 2. Help citizens clarify choices by showing whether there are affordable ways to enhance existing mining, reclamation, mitigation processes and/or procedures. 3. Ide identify data needed to improve environmental evaluation and design of mining projects to protect the environment. Today’s symposium was proposed in the AEE Team Work Plans but coordinated planning for the event began September 15, 1999 when representatives from coal industry, environmental groups and government regulators met in Morgantown. The meeting participants worked with a facilitator from the Canaan Valley Institute to outline plans for the symposium. Several teams were formed to carry out the plans we outlined in the meeting.

Black, D. Courtney; Lawson, Peter; Morgan, John; Maggard, Randy; Schor, Horst; Powell, Rocky; Kirk, Ed. J.

2000-01-12T23:59:59.000Z

377

Capture and Use of Coal Mine Ventilation Air Methane  

SciTech Connect (OSTI)

CONSOL Energy Inc., in conjunction with MEGTEC Systems, Inc., and the U.S. Department of Energy with the U.S. Environmental Protection Agency, designed, built, and operated a commercial-size thermal flow reversal reactor (TFRR) to evaluate its suitability to oxidize coal mine ventilation air methane (VAM). Coal mining, and particularly coal mine ventilation air, is a major source of anthropogenic methane emissions, a greenhouse gas. Ventilation air volumes are large and the concentration of methane in the ventilation air is low; thus making it difficult to use or abate these emissions. This test program was conducted with simulated coal mine VAM in advance of deploying the technology on active coal mine ventilation fans. The demonstration project team installed and operated a 30,000 cfm MEGTEC VOCSIDIZER oxidation system on an inactive coal mine in West Liberty, WV. The performance of the unit was monitored and evaluated during months of unmanned operation at mostly constant conditions. The operating and maintenance history and how it impacts the implementation of the technology on mine fans were investigated. Emission tests showed very low levels of all criteria pollutants at the stack. Parametric studies showed that the equipment can successfully operate at the design specification limits. The results verified the ability of the TFRR to oxidize {ge}95% of the low and variable concentration of methane in the ventilation air. This technology provides new opportunities to reduce greenhouse gas emissions by the reduction of methane emissions from coal mine ventilation air. A large commercial-size installation (180,000 cfm) on a single typical mine ventilation bleeder fan would reduce methane emissions by 11,000 to 22,100 short tons per year (the equivalent of 183,000 to 366,000 metric tonnes carbon dioxide).

Deborah Kosmack

2008-10-31T23:59:59.000Z

378

MinE 422: Public perception of mining Some material from Dr. Marcello Veiga, UBC  

E-Print Network [OSTI]

;01-5 The good/bad · ~4% of GDP · 1 out of every 50 jobs in Canada · 306,000 jobs (2009) · Many indirect jobs of waste rock created per year The good/bad · Land use: ­ 50.5% Wild (11% protected land, reserves% industrial use (energy, water storage, transportation) ­ 0.03% land disturbed by mining #12

Boisvert, Jeff

379

A waterjet mining machine for use in room and pillar mining operations. [Final report  

SciTech Connect (OSTI)

A new mining machine is constructed for use in room and pillar mining operations. This machine uses the action of computer controlled, centrally located high pressure cutting lances to cut deep slots in a coal face. These slots stress relieve the coal ahead of the machine and outline blocks of coal. The movement forward of the machine then wedges up the lower block of coal. This wedging action is assisted by the gathering arms of the loader section of the machine, and by underlying oscillating waterjets which create a slot ahead of the loading wedge as it advances. Finally the top section of coal is brought down by the sequential advance of wedge faced roof support members, again assisted by the waterjet action from the central cutting arms. The machine is designed to overcome major disadvantages of existing room and pillar mining machines in regard to a reduction in respirable dust, the creation of an immediate roof support, and an increase in product size, with concomitant reduction in cleaning costs.

Summers, D.A.

1990-06-01T23:59:59.000Z

380

A waterjet mining machine for use in room and pillar mining operations  

SciTech Connect (OSTI)

A new mining machine is constructed for use in room and pillar mining operations. This machine uses the action of computer controlled, centrally located high pressure cutting lances to cut deep slots in a coal face. These slots stress relieve the coal ahead of the machine and outline blocks of coal. The movement forward of the machine then wedges up the lower block of coal. This wedging action is assisted by the gathering arms of the loader section of the machine, and by underlying oscillating waterjets which create a slot ahead of the loading wedge as it advances. Finally the top section of coal is brought down by the sequential advance of wedge faced roof support members, again assisted by the waterjet action from the central cutting arms. The machine is designed to overcome major disadvantages of existing room and pillar mining machines in regard to a reduction in respirable dust, the creation of an immediate roof support, and an increase in product size, with concomitant reduction in cleaning costs.

Summers, D.A.

1990-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Mine seismicity and the Comprehensive Nuclear Test Ban Treaty  

SciTech Connect (OSTI)

Surface and underground mining operations generate seismic ground motions which are created by chemical explosions and ground failures. It may come as a surprise to some that the ground failures (coal bumps, first caves, pillar collapses, rockbursts, etc.) can send signals whose magnitudes are as strong or stronger than those from any mining blast. A verification system that includes seismic, infrasound, hydroacoustic and radionuclide sensors is being completed as part of the CTBT. The largest mine blasts and ground failures will be detected by this system and must be identified as distinct from signals generated by small nuclear explosions. Seismologists will analyze the seismic records and presumably should be able to separate them into earthquake-like and non earthquake-like categories, using a variety of so-called seismic discriminants. Non-earthquake essentially means explosion- or implosion-like. Such signals can be generated not only by mine blasts but also by a variety of ground failures. Because it is known that single-fired chemical explosions and nuclear explosion signals of the same yield give very similar seismic records, the non-earthquake signals will be of concern to the Treaty verification community. The magnitude of the mine-related events is in the range of seismicity created by smaller nuclear explosions or decoupled tests, which are of particular concern under the Treaty. It is conceivable that legitimate mining blasts or some mine-induced ground failures could occasionally be questioned. Information such as shot time, location and design parameters may be all that is necessary to resolve the event identity. In rare instances where the legitimate origin of the event could not be resolved by a consultation and clarification procedure, it might trigger on On-Site Inspection (OSI). Because there is uncertainty in the precise location of seismic event as determined by the International Monitoring System (IMS), the OSI can cover an area of up to 1,000 squared kilometers. In active mining districts this area could include several different mining operations. So, an OSI could be disruptive both to the mining community and to the US Government which must host the foreign inspection team. Accordingly, it is in the best interest of all US parties to try and eliminate the possible occurrence of false alarms. This can be achieved primarily by reducing the ambiguity of mine-induced seismic signals, so that even if these remain visible to the IMS they are clearly consistent with recognizable mining patterns.

Chiappetta, F. [Blasting Analysis International, Allentown, PA (United States); Heuze, F.; Walter, W. [Lawrence Livermore National Lab., CA (United States); Hopler, R. [Powderman Consulting Inc., Oxford, MD (United States); Hsu, V. [Air Force Technical Applications Center, Patrick AFB, FL (United States); Martin, B. [Thunder Basin Coal Co., Wright, WY (United States); Pearson, C. [Los Alamos National Lab., NM (United States); Stump, B. [Southern Methodist Univ., Dallas, TX (United States); Zipf, K. [Univ. of New South Wales (Australia)

1998-12-09T23:59:59.000Z

382

Directional drilling techniques for exploration in-advance of mining  

SciTech Connect (OSTI)

In-seam directionally drilled horizontal boreholes have provided effective solutions in underground coal mines for methane and water drainage and inherently provide an excellent tool for coalbed exploration. Directionally drilled methane drainage boreholes have identified rapid changes in coalbed elevation, coalbed thickness and faults. Specific directional drilling and coring procedures for exploration in-advance of mining are reviewed in this paper, and also other directional drilling applications including in-mine horizontal gob ventilation boreholes, identification of abandoned workings, and water drainage boreholes.

Kravits, S.J.; Schwoebel, J.J. (REI Underground Exploration Inc., Salt Lake City, UT (United States))

1994-01-01T23:59:59.000Z

383

Water spray ventilator system for continuous mining machines  

DOE Patents [OSTI]

The invention relates to a water spray ventilator system mounted on a continuous mining machine to streamline airflow and provide effective face ventilation of both respirable dust and methane in underground coal mines. This system has two side spray nozzles mounted one on each side of the mining machine and six spray nozzles disposed on a manifold mounted to the underside of the machine boom. The six spray nozzles are angularly and laterally oriented on the manifold so as to provide non-overlapping spray patterns along the length of the cutter drum.

Page, Steven J. (Pittsburgh, PA); Mal, Thomas (Pittsburgh, PA)

1995-01-01T23:59:59.000Z

384

Parallel object-oriented data mining system  

DOE Patents [OSTI]

A data mining system uncovers patterns, associations, anomalies and other statistically significant structures in data. Data files are read and displayed. Objects in the data files are identified. Relevant features for the objects are extracted. Patterns among the objects are recognized based upon the features. Data from the Faint Images of the Radio Sky at Twenty Centimeters (FIRST) sky survey was used to search for bent doubles. This test was conducted on data from the Very Large Array in New Mexico which seeks to locate a special type of quasar (radio-emitting stellar object) called bent doubles. The FIRST survey has generated more than 32,000 images of the sky to date. Each image is 7.1 megabytes, yielding more than 100 gigabytes of image data in the entire data set.

Kamath, Chandrika; Cantu-Paz, Erick

2004-01-06T23:59:59.000Z

385

Mining scientific data archives through metadata generation  

SciTech Connect (OSTI)

Data analysis and management tools typically have not supported the documenting of data, so scientists must manually maintain all information pertaining to the context and history of their work. This metadata is critical to effective retrieval and use of the masses of archived data, yet little of it exists on-line or in an accessible format. Exploration of archived legacy data typically proceeds as a laborious process, using commands to navigate through file structures on several machines. This file-at-a-time approach needs to be replaced with a model that represents data as collections of interrelated objects. The tools that support this model must focus attention on data while hiding the complexity of the computational environment. This problem was addressed by developing a tool for exploring large amounts of data in UNIX directories via automatic generation of metadata summaries. This paper describes the model for metadata summaries of collections and the Data Miner tool for interactively traversing directories and automatically generating metadata that serves as a quick overview and index to the archived data. The summaries include thumbnail images as well as links to the data, related directories, and other metadata. Users may personalize the metadata by adding a title and abstract to the summary, which is presented as an HTML page viewed with a World Wide Web browser. We have designed summaries for 3 types of collections of data: contents of a single directory; virtual directories that represent relations between scattered files; and groups of related calculation files. By focusing on the scientists` view of the data mining task, we have developed techniques that assist in the ``detective work `` of mining without requiring knowledge of mundane details about formats and commands. Experiences in working with scientists to design these tools are recounted.

Springmeyer, R.; Werner, N.; Long, J.

1997-04-01T23:59:59.000Z

386

Energy saving ideas for open pit mining  

SciTech Connect (OSTI)

The increasing cost of diesel fuel is making truck haulage in open pit mines less economic. Belt conveyor systems have much lower operating costs but are not as flexible in their application and require more detailed pit planning. The possibility of combining the flexibility of trucks with the low cost of conveyors is offered by the application of semi-mobile crushing plants followed by belt conveyors for the main haul out of the pit. In the first part of this article. Dr.-Ing W. Rixen describes some of the semi-mobile plants already in operation, while in the second section. Dr.-Ing K.J. Benecke discusses a theoretical case study involving trucks, crushers, and conveyors. Since a belt conveyor cannot transport rocks of a size often produced when blasting hard strata, a crusher must be installed before the belt conveyor to reduce the material to a transportable size. This also serves as a primary crusher. The crushing plant is positioned centrally in the mine and trucks haul overburden and ore from the individual faces to the crusher without having to climb long gradients. Therefore, truck haul distances and operating costs are significantly reduced. The resulting savings in operating costs greatly exceeds the additional capital costs for the crushing plant. The use of fully mobile crushers directly fed by the face shovel is well established. Whereas the partial elimination of truck haulage by semi-mobile in-pit crushers is a more recent development. This latter method restricts truck haulage to in-pit operation only, saving costly haulage of material up-grade out of the pit to the crusher or overburden dump. It is particularly applicable to operations where blending is required. In such cases, the flexibility and adaptability of trucks to frequently changing faces is essential, while the semi-mobile crusher reduces haul distances to a minimum.

Rixen, W. (Krupp Industrie-Und Stahlbau, Duisberg, Germany); Benecke, K.J.

1981-05-01T23:59:59.000Z

387

Restoring Sustainable Forests on Appalachian Mined Lands for Wood Products, Renewable Energy, Carbon Sequestration, and Other Ecosystem Services  

SciTech Connect (OSTI)

The overall purpose of this project is to evaluate the biological and economic feasibility of restoring high-quality forests on mined land, and to measure carbon sequestration and wood production benefits that would be achieved from forest restoration procedures. We are currently estimating the acreage of lands in Virginia, West Virginia, Kentucky, Ohio, and Pennsylvania mined under SMCRA and reclaimed to non-forested post-mining land uses that are not currently under active management, and therefore can be considered as available for carbon sequestration. To determine actual sequestration under different forest management scenarios, a field study was installed as a 3 x 3 factorial in a random complete block design with three replications at each of three locations, one each in Ohio, West Virginia, and Virginia. The treatments included three forest types (white pine, hybrid poplar, mixed hardwood) and three silvicultural regimes (competition control, competition control plus tillage, competition control plus tillage plus fertilization). Each individual treatment plot is 0.5 acres. Each block of nine plots is 4.5 acres, and the complete installation at each site is 13.5 acres. During the reporting period we determined that by grinding the soil samples to a finer particle size of less than 250 ?m (sieve No. 60), the effect of mine soil coal particle size on the extent to which these particles will be oxidized during the thermal treatment of the carbon partitioning procedure will be eliminated, thus making the procedure more accurate and precise. In the second phase of the carbon sequestration project, we focused our attention on determining the sample size required for carbon accounting on grassland mined fields in order to achieve a desired accuracy and precision of the final soil organic carbon (SOC) estimate. A mine land site quality classification scheme was developed and some field-testing of the methods of implementation was completed. The classification model has been validated for softwoods (white pine) on several reclaimed mine sites in the southern Appalachian coal region. The classification model is a viable method for classifying post-SMCRA abandoned mined lands into productivity classes for white pine. A thinning study was established as a random complete block design to evaluate the response to thinning of a 26-year-old white pine stand growing on a reclaimed surface mine in southwest Virginia. Stand parameters were projected to age 30 using a stand table projection. Site index of the stand was found to be 32.3 m at base age 50 years. Thinning rapidly increased the diameter growth of the residual trees to 0.84 cm yr{sup -1} compared to 0.58 cm yr{sup -1} for the unthinned treatment; however, at age 26, there was no difference in volume or value per hectare. At age 30, the unthinned treatment had a volume of 457.1 m{sup 3} ha{sup -1} but was only worth $8807 ha{sup -1}, while the thinned treatment was projected to have 465.8 m{sup 3} ha{sup -1}, which was worth $11265 ha{sup -1} due to a larger percentage of the volume being in sawtimber size classes.

Burger, James A

2005-07-20T23:59:59.000Z

388

Comparison of avian species diversity and densities on non-mined and reclaimed surface-mined land in east-central Texas  

E-Print Network [OSTI]

Surface mining often changes the native landscape and vegetation of an area. Reclamation is used to counter this change, with the goal of restoring the land to its original pre-mined state. The process of reclamation creates early successional...

Wenzel, Dawn Nicole

2006-10-30T23:59:59.000Z

389

Water Wells and Drilled or Mined Shafts (Texas)  

Broader source: Energy.gov [DOE]

The drilling, excavation, and construction of a water well or mine shaft requires a permit from the Texas Commission on Environmental Quality (previously known as the Texas Natural Resource...

390

Power System Online Stability Assessment using Synchrophasor Data Mining  

E-Print Network [OSTI]

Traditional power system stability assessment based on full model computation shows its drawbacks in real-time applications where fast variations are present at both demand side and supply side. This work presents the use of data mining techniques...

Zheng, Ce

2013-04-30T23:59:59.000Z

391

Underground Mine Communication and Tracking Systems : A Survey  

E-Print Network [OSTI]

the mine. The self ignition of coal seams results from an exothermic reaction of coal and oxygen from the presence of pillars and undulations following the mineral seam. These underground structures

New South Wales, University of

392

West Elk Mine expansion and degasification plans approved  

SciTech Connect (OSTI)

West Elk Mine recently applied for and received approval for an expansion of its mining and methane drainage operation sin Gunnison County, Colorado. The deliberation over this planned expansion among several federal agencies and other groups received considerable local press coverage. One of the key issues focused on the fate of the additional; methane that would be emitted from the mine's degasification system. This article summarizes this process, which highlights the numerous barriers that still affect many coal mine methane (CMM) project opportunities is the United states. As the debate over climate change legislation moves forward in the US Congress and awareness of greenhouse gas emissions increases around the country, lawmakers, regulators, and non-governmental organizations will continue to focus more attention on CMM reduction opportunities,.

NONE

2008-04-01T23:59:59.000Z

393

GICHD Mine Dog Testing Project - Soil Sample Results No.3  

SciTech Connect (OSTI)

A mine dog evaluation project initiated by the Geneva International Center for Humanitarian Demining is evaluating the capability and reliability of mine detection dogs. The performance of field-operational mine detection dogs will be measured in test minefields in Afghanistan and Bosnia containing actual, but unfused landmines. Repeated performance testing over two years through various seasonal weather conditions will provide data simulating near real world conditions. Soil samples will be obtained adjacent to the buried targets repeatedly over the course of the test. Chemical analysis results from these soil samples will be used to evaluate correlations between mine dog detection performance and seasonal weather conditions. This report documents the analytical chemical methods and results from the third batch of soils received. This batch contained samples from Kharga, Afghanistan collected in October 2002.

PHELAN, JAMES M.; BARNETT, JAMES L.; BENDER, SUSAN FAE ANN; ARCHULETA, LUISA M.

2003-03-01T23:59:59.000Z

394

GICHD mine dog testing project - soil sample results #4.  

SciTech Connect (OSTI)

A mine dog evaluation project initiated by the Geneva International Center for Humanitarian Demining is evaluating the capability and reliability of mine detection dogs. The performance of field-operational mine detection dogs will be measured in test minefields in Afghanistan and Bosnia containing actual, but unfused landmines. Repeated performance testing over two years through various seasonal weather conditions will provide data simulating near real world conditions. Soil samples will be obtained adjacent to the buried targets repeatedly over the course of the test. Chemical analysis results from these soil samples will be used to evaluate correlations between mine dog detection performance and seasonal weather conditions. This report documents the analytical chemical methods and results from the fourth batch of soils received. This batch contained samples from Kharga, Afghanistan collected in April 2003 and Sarajevo, Bosnia collected in May 2003.

Barnett, James L.; Phelan, James M.; Archuleta, Luisa M.; Wood, Tyson B.; Donovan, Kelly L.; Bender, Susan Fae Ann

2003-08-01T23:59:59.000Z

395

Numerical simulations of mine penetration in soft sediments  

E-Print Network [OSTI]

This study is concerned with developing a predictive model for depth of penetration of mines in soft sediments. The primary objective of this numerical study is to model soil resistance as a function of penetration depth using the finite element...

Yao, Zhigang

2003-01-01T23:59:59.000Z

396

Mercury-Contaminated Hydraulic Mining Debris in San Francisco Bay  

E-Print Network [OSTI]

S, and Flegal AR 2008. Mercury in the San Francisco Estuary.may 2010 Mercury-Contaminated Hydraulic Mining Debris in Sancontaminants such as ele- mental mercury and cyanide used in

Bouse, Robin M; Fuller, Christopher C; Luoma, Sam; Hornberger, Michelle I; Jaffe, Bruce E; Smith, Richard E

2010-01-01T23:59:59.000Z

397

Burngrange Nos.1 and 2 (oil Shale) Mine, Midlothian   

E-Print Network [OSTI]

BURNGRANGE Nos. I AND 2 (Oil Shale) MINE, MIDLOTHIAN REPORT On the Causes of, and Circumstances attending, the Explosion and Fire which occurred on the 10th January, 1947, at the Burngrange Nos. I and 2 (Oil Shale) ...

Bryan, A. M.

1947-01-01T23:59:59.000Z

398

Groundwater Protection Rules Coal Mining Operations (West Virginia)  

Broader source: Energy.gov [DOE]

These rules establish a series of practices for the protection of groundwater which are to be followed by any person who conducts coal mining operations subject to the provisions of West Virginia...

399

Data mining techniques for large-scale gene expression analysis  

E-Print Network [OSTI]

Modern computational biology is awash in large-scale data mining problems. Several high-throughput technologies have been developed that enable us, with relative ease and little expense, to evaluate the coordinated expression ...

Palmer, Nathan Patrick

2011-01-01T23:59:59.000Z

400

VULNERABILITY ASSESSMENT FOR MINING SUBSIDENCE HAZARD DECK Olivier1  

E-Print Network [OSTI]

, roads, public facilities and public functions) as well as they deal with method of assessment is of a highly accidental nature when it takes place over mines that use abandoned rooms and pillars method even

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Advanced Underground Gas Storage Concepts: Refrigerated-Mined Cavern Storage, Final Report  

SciTech Connect (OSTI)

Over the past 40 years, cavern storage of LPG's, petrochemicals, such as ethylene and propylene, and other petroleum products has increased dramatically. In 1991, the Gas Processors Association (GPA) lists the total U.S. underground storage capacity for LPG's and related products of approximately 519 million barrels (82.5 million cubic meters) in 1,122 separate caverns. Of this total, 70 are hard rock caverns and the remaining 1,052 are caverns in salt deposits. However, along the eastern seaboard of the U.S. and the Pacific northwest, salt deposits are not available and therefore, storage in hard rocks is required. Limited demand and high cost has prevented the construction of hard rock caverns in this country for a number of years. The storage of natural gas in mined caverns may prove technically feasible if the geology of the targeted market area is suitable; and economically feasible if the cost and convenience of service is competitive with alternative available storage methods for peak supply requirements. Competing methods include LNG facilities and remote underground storage combined with pipeline transportation to the area. It is believed that mined cavern storage can provide the advantages of high delivery rates and multiple fill withdrawal cycles in areas where salt cavern storage is not possible. In this research project, PB-KBB merged advanced mining technologies and gas refrigeration techniques to develop conceptual designs and cost estimates to demonstrate the commercialization potential of the storage of refrigerated natural gas in hard rock caverns. DOE has identified five regions, that have not had favorable geological conditions for underground storage development: New England, Mid-Atlantic (NY/NJ), South Atlantic (DL/MD/VA), South Atlantic (NC/SC/GA), and the Pacific Northwest (WA/OR). PB-KBB reviewed published literature and in-house databases of the geology of these regions to determine suitability of hard rock formations for siting storage caverns, and gas market area storage needs of these regions.

none

1998-09-30T23:59:59.000Z

402

Advancing the Frontier of Social Media MiningArizona State University Data Mining and Machine Learning Lab Sept 5, 2014 CIDSE Faculty Talk 1  

E-Print Network [OSTI]

Advancing the Frontier of Social Media MiningArizona State University Data Mining and Machine Learning Lab Sept 5, 2014 CIDSE Faculty Talk 1 Advancing the Frontier in Social Media Mining Huan Liu Joint work with DMML Members and Collaborators http://dmml.asu.edu/ #12;Advancing the Frontier of Social

Liu, Huan

403

Advancing the Frontier of Social Media MiningArizona State University Data Mining and Machine Learning Lab May 17, 2014 AI Forum 1  

E-Print Network [OSTI]

Advancing the Frontier of Social Media MiningArizona State University Data Mining and Machine with Ali AbbasiShamanth Kumar Fred MorstatterReza Zafarani Jiliang Tang #12;Advancing the Frontier Social Media Mining by Cambridge University Press http://dmml.asu.edu/smm/ #12;Advancing the Frontier

Liu, Huan

404

Development of a Mine Rescue Drilling System (MRDS) :  

SciTech Connect (OSTI)

Sandia National Laboratories (Sandia) has a long history in developing compact, mobile, very high-speed drilling systems and this technology could be applied to increasing the rate at which boreholes are drilled during a mine accident response. The present study reviews current technical approaches, primarily based on technology developed under other programs, analyzes mine rescue specific requirements to develop a conceptual mine rescue drilling approach, and finally, proposes development of a phased mine rescue drilling system (MRDS) that accomplishes (1) development of rapid drilling MRDS equipment; (2) structuring improved web communication through the Mine Safety & Health Administration (MSHA) web site; (3) development of an improved protocol for employment of existing drilling technology in emergencies; (4) deployment of advanced technologies to complement mine rescue drilling operations during emergency events; and (5) preliminary discussion of potential future technology development of specialized MRDS equipment. This phased approach allows for rapid fielding of a basic system for improved rescue drilling, with the ability to improve the system over time at a reasonable cost.

Raymond, David W.; Gaither, Katherine N.; Polsky, Yarom; Knudsen, Steven D.; Broome, Scott Thomas; Su, Jiann-Cherng; Blankenship, Douglas A.; Costin, Laurence S.

2014-06-01T23:59:59.000Z

405

Assessment of effective parameters on dilution using approximate reasoning methods in longwall mining method, Iran coal mines  

E-Print Network [OSTI]

Approximately more than 90% of all coal production in Iranian underground mines is derived directly longwall mining method. Out of seam dilution is one of the essential problems in these mines. Therefore the dilution can impose the additional cost of mining and milling. As a result, recognition of the effective parameters on the dilution has a remarkable role in industry. In this way, this paper has analyzed the influence of 13 parameters (attributed variables) versus the decision attribute (dilution value), so that using two approximate reasoning methods, namely Rough Set Theory (RST) and Self Organizing Neuro- Fuzzy Inference System (SONFIS) the best rules on our collected data sets has been extracted. The other benefit of later methods is to predict new unknown cases. So, the reduced sets (reducts) by RST have been obtained. Therefore the emerged results by utilizing mentioned methods shows that the high sensitive variables are thickness of layer, length of stope, rate of advance, number of miners, type of...

Owladeghaffari, H; Saeedi, G H R

2008-01-01T23:59:59.000Z

406

Oil shale mining cost analysis. Volume I. Surface retorting process. Final report  

SciTech Connect (OSTI)

An Oil Shale Mining Economic Model (OSMEM) was developed and executed for mining scenarios representative of commercially feasible mining operations. Mining systems were evaluated for candidate sites in the Piceance Creek Basin. Mining methods selected included: (1) room-and-pillar; (2) chamber-and-pillar, with spent shale backfilling; (3) sublevel stopping; and (4) sublevel stopping, with spent shale backfilling. Mines were designed to extract oil shale resources to support a 50,000 barrels-per-day surface processing facility. Costs developed for each mining scenario included all capital and operating expenses associated with the underground mining methods. Parametric and sensitivity analyses were performed to determine the sensitivity of mining cost to changes in capital cost, operating cost, return on investment, and cost escalation.

Resnick, B.S.; English, L.M.; Metz, R.D.; Lewis, A.G.

1981-01-01T23:59:59.000Z

407

Estimating Specialty Costs  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Specialty costs are those nonstandard, unusual costs that are not typically estimated. Costs for research and development (R&D) projects involving new technologies, costs associated with future regulations, and specialty equipment costs are examples of specialty costs. This chapter discusses those factors that are significant contributors to project specialty costs and methods of estimating costs for specialty projects.

1997-03-28T23:59:59.000Z

408

Cooling load estimation methods  

SciTech Connect (OSTI)

Ongoing research on quantifying the cooling loads in residential buildings, particularly buildings with passive solar heating systems, is described. Correlations are described that permit auxiliary cooling estimates from monthly average insolation and weather data. The objective of the research is to develop a simple analysis method, useful early in design, to estimate the annual cooling energy required of a given building.

McFarland, R.D.

1984-01-01T23:59:59.000Z

409

A top-down assessment of energy, water and land use in uranium mining, milling, and refining  

SciTech Connect (OSTI)

Land, water and energy use are key measures of the sustainability of uranium production into the future. As the most attractive, accessible deposits are mined out, future discoveries may prove to be significantly, perhaps unsustainably, more intensive consumers of environmental resources. A number of previous attempts have been made to provide empirical relationships connecting these environmental impact metrics to process variables such as stripping ratio and ore grade. These earlier attempts were often constrained by a lack of real world data and perform poorly when compared against data from modern operations. This paper conditions new empirical models of energy, water and land use in uranium mining, milling, and refining on contemporary data reported by operating mines. It shows that, at present, direct energy use from uranium production represents less than 1% of the electrical energy produced by the once-through fuel cycle. Projections of future energy intensity from uranium production are also possible by coupling the empirical models with estimates of uranium crustal abundance, characteristics of new discoveries, and demand. The projections show that even for the most pessimistic of scenarios considered, by 2100, the direct energy use from uranium production represents less than 3% of the electrical energy produced by the contemporary once-through fuel cycle.

E. Schneider; B. Carlsen; E. Tavrides; C. van der Hoeven; U. Phathanapirom

2013-11-01T23:59:59.000Z

410

RESTORING SUSTAINABLE FORESTS ON APPALACHIAN MINED LANDS FOR WOOD PRODUCTS, RENEWABLE ENERGY, CARBON SEQUESTRATION, AND OTHER ECOSYSTEM SERVICES  

SciTech Connect (OSTI)

The overall purpose of this project is to evaluate the biological and economic feasibility of restoring high-quality forests on mined land, and to measure carbon sequestration and wood production benefits that would be achieved from forest restoration procedures. We are currently estimating the acreage of lands in VA, WV, KY, OH, and PA mined under SMCRA and reclaimed to non-forested post-mining land uses that are not currently under active management, and therefore can be considered as available for carbon sequestration. To determine actual sequestration under different forest management scenarios, a field study was installed as a 3 x 3 factorial in a random complete block design with three replications at each of three locations, Ohio, West Virginia, and Virginia. The treatments included three forest types (white pine, hybrid poplar, mixed hardwood) and three silvicultural regimes (competition control, competition control plus tillage, competition control plus tillage plus fertilization). Each individual treatment plot is 0.5 acres. Each block of nine plots is 4.5 acres, and the complete installation at each site is 13.5 acres. During the reporting period we compiled and evaluated all soil properties measured on the study sites. Statistical analysis of the properties was conducted, and first year survival and growth of white pine, hybrid poplars, and native hardwoods was assessed. Hardwood species survived better at all sites than white pine or hybrid poplar. Hardwood survival across treatments was 80%, 85%, and 50% for sites in Virginia, West Virginia, and Ohio, respectively, while white pine survival was 27%, 41%, and 58%, and hybrid poplar survival was 37%, 41%, and 72% for the same sites, respectively. Hybrid poplar height and diameter growth were superior to those of the other species tested, with the height growth of this species reaching 126.6cm after one year in the most intensive treatment at the site in Virginia. To determine carbon in soils on these sites, we developed a cost-effective method for partitioning total soil carbon to pedogenic carbon and geogenic carbon in mine soils. We are in the process of evaluating the accuracy and precision of the proposed carbon partitioning technique for which we are designing an experiment with carefully constructed mine soil samples. In a second effort, as part of a mined land reforestation project for carbon sequestration in southwestern Virginia we implemented the first phase of the carbon monitoring protocol that was recently delivered to DOE.

James A. Burger; J. Galbraith; T. Fox; G. Amacher; J. Sullivan; C. Zipper

2005-06-08T23:59:59.000Z

411

Hydraulic testing around Room Q: Evaluation of the effects of mining on the hydraulic properties of Salado Evaporites  

SciTech Connect (OSTI)

Room Q is a 109-m-long cylindrical excavation in the Salado Formation at the Waste Isolation Pilot Plant (WIPP) site. Fifteen boreholes were drilled and instrumented around Room Q so that tests could be conducted to determine the effects of room excavation on the hydraulic properties of the surrounding evaporate rocks. Pressure-buildup and pressure-pulse tests were conducted in all of the boreholes before Room Q was mined. The data sets from only eight of the boreholes are adequate for parameter estimation, and five of those are of poor quality. Constant-pressure flow tests and pressure-buildup tests were conducted after Room Q was mined, producing eleven interpretable data sets, including two of poor quality. Pre-mining transmissivities interpreted from the three good-quality data sets ranged from 1 x 10{sup -15} to 5 x 10{sup -14} m{sup 2}/s (permeability-thickness products of 2 x 10{sup -22} to 9 x 10{sup -21} m{sup 3}) for test intervals ranging in length from 0.85 to 1.37 m. Pre-mining average permeabilities, which can be considered representative of undisturbed, far-field conditions, were 6 x 10{sup -20} and 8 x 10{sup -20} m{sup 2} for anhydrite, and 3 x 10{sup -22} m{sup 2} for halite. Post-mining transmissivities interpreted from the good-quality data sets ranged from 1 x 10{sup -16} to 3 x 10{sup -13} m{sup 2}/s (permeability-thickness products of 2 x 10{sup -23} to 5 x 10{sup -20} m{sup 3}). Post-mining average permeabilities for anhydrite ranged from 8 x 10{sup -20} to 1 x 10{sup -19} m{sup 2}. The changes in hydraulic properties and pore pressures that were observed can be attributed to one or a combination of three processes: stress reduction, changes in pore connectivity, and flow towards Room Q. The effects of the three processes cannot be individually quantified with the available data.

Domski, P.S.; Upton, D.T. [INTERA, Inc., Albuquerque, NM (United States); Beauheim, R.L. [Sandia National Laboratories, Albuquerque, NM (United States)

1996-03-01T23:59:59.000Z

412

Virginia big-eared bats (Corynorhinus townsendii virginianus) roosting in abandoned coal mines in West Virginia  

SciTech Connect (OSTI)

We surveyed bats at 36 abandoned coal mines during summer 2002 and 47 mines during fall 2002 at New River Gorge National River and Gauley River National Recreation Area, WV. During summer, we captured three federally endangered Virginia big-eared bats at two mine entrances, and 25 were captured at 12 mine entrances during fall. These represent the first documented captures of this species at coal mines in West Virginia. Future survey efforts conducted throughout the range of the Virginia big-eared bat should include abandoned coal mines.

Johnson, J.B.; Edwards, J.W.; Wood, P.B. [West Virginia University, Morgantown, WV (US). Wildlife & Fisheries Resources Programme

2005-07-01T23:59:59.000Z

413

The Mining Life : : A Transnational History of Race and Family in the U.S.-Mexico Borderlands, 1890-1965  

E-Print Network [OSTI]

World? ” Mining and Metallurgy, vol. 13, no. 310 (OctoberUnemployment,” Mining and Metallurgy, Vol. 12, no. 300 (Dec.Mexico D.F. ) Mining and Metallurgy Transactions of the

Maiorana, Juliette Charlie

414

Short Paper: Troubleshooting Distributed Systems via Data Mining David A. Cieslak, Douglas Thain, and Nitesh V. Chawla  

E-Print Network [OSTI]

Short Paper: Troubleshooting Distributed Systems via Data Mining David A. Cieslak, Douglas Thain. Data mining allows the extraction of patterns within large amounts of data and therefore forms outlines a successful application of data mining in troubleshooting distributed systems, proposes

Thain, Douglas

415

Field site investigation: Effect of mine seismicity on groundwater hydrology  

SciTech Connect (OSTI)

The results of a field investigation on the groundwater-hydrologic effect of mining-induced earthquakes are presented in this report. The investigation was conducted at the Lucky Friday Mine, a silver-lead-zinc mine in the Coeur d`Alene Mining District of Idaho. The groundwater pressure in sections of three fracture zones beneath the water table was monitored over a 24-mo period. The fracture zones were accessed through a 360-m-long inclined borehole, drilled from the 5,700 level station of the mine. The magnitude, source location, and associated ground motions of mining-induced seismic events were also monitored during the same period, using an existing seismic instrumentation network for the mine, augmented with additional instruments installed specifically for the project by the center for Nuclear Waste Regulatory Analyses (CNWRA). More than 50 seismic events of Richter magnitude 1.0 or larger occurred during the monitoring period. Several of these events caused the groundwater pressure to increase, whereas a few caused it to decrease. Generally, the groundwater pressure increased as the magnitude of seismic event increased; for an event of a given magnitude, the groundwater pressure increased by a smaller amount as the distance of the observation point from the source of the event increased. The data was examined using regression analysis. Based on these results, it is suggested that the effect of earthquakes on groundwater flow may be better understood through mechanistic modeling. The mechanical processes and material behavior that would need to be incorporated in such a model are examined. They include a description of the effect of stress change on the permeability and water storage capacity of a fracture rock mass; transient fluid flow; and the generation and transmission of seismic waves through the rock mass.

Ofoegbu, G.I.; Hsiung, S.; Chowdhury, A.H. [Southwest Research Inst., San Antonio, TX (United States). Center for Nuclear Waste Regulatory Analyses; Philip, J. [Nuclear Regulatory Commission, Washington, DC (United States)

1995-04-01T23:59:59.000Z

416

Disposal of Fluidized Bed Combustion Ash in an Underground Mine to Control Acid Mine Drainage and Subsidence  

SciTech Connect (OSTI)

This project will evaluate the technical, economic and environmental feasibility of filling abandoned underground mine voids with alkaline, advanced coal combustion wastes (Fluidized Bed Combustion (FBC) ash). Success will be measured in terms of technical feasibility of the approach (i.e. YO void filling), cost, environmental benefits (acid mine drainage and subsidence control) and environmental impacts (noxious ion release). During Phase Ill the majority of the activity involves completing two full scale demonstration projects. The eleven acre Longridge mine in Preston County will be filled with 53,000 cubic yards of grout during the spring of 1998 and monitored for following year. The second demonstration involves stowing 2000 tons of ash into an abandoned mine to demonstrate the newly redesigned Burnett Ejector. This demonstration is anticipated to take place during the winter of 1997. This document will report on progress made during Phase Ill. The report will be divided into four major sections. The first will be the Hydraulic Injection component. This section of the report will report on progress and milestones associated with the grouting activities of the project. The Phase Ill tasks of Economic Analysis and Regulatory Analysis will be covered under this section. The second component is Pneumatic Injection. This section reports on progress made towards completing the demonstration project. The Water Quality component involves background monitoring of water quality and precipitation at the Phase Ill (Longridge) mine site. The last component involves evaluating the migration of contaminants through the grouted mine. A computer model has been developed in earlier phases and will model the flow of water in and around the grouted Longridge mine.

NONE

1998-08-31T23:59:59.000Z

417

: Helmholtz machine estimation .  

E-Print Network [OSTI]

: Helmholtz machine density estimation . . : . . . (supervised learning) , (active learning) (query learning) [1, 3]. . (unsupervised learning), . , [5]. . Helmholtz machine , . Helmholtz machine : Helmholtz machine [2] . Helmholtz machine (generative network) (recognition network) . , , . Helmholtz machine (self

418

Operated device estimation framework  

E-Print Network [OSTI]

Protective device estimation is a challenging task because there are numerous protective devices present in a typical distribution system. Among various protective devices, auto-reclosers and fuses are the main overcurrent protection on distribution...

Rengarajan, Janarthanan

2009-05-15T23:59:59.000Z

419

Estimation of food consumption  

SciTech Connect (OSTI)

The research reported in this document was conducted as a part of the Hanford Environmental Dose Reconstruction (HEDR) Project. The objective of the HEDR Project is to estimate the radiation doses that people could have received from operations at the Hanford Site. Information required to estimate these doses includes estimates of the amounts of potentially contaminated foods that individuals in the region consumed during the study period. In that general framework, the objective of the Food Consumption Task was to develop a capability to provide information about the parameters of the distribution(s) of daily food consumption for representative groups in the population for selected years during the study period. This report describes the methods and data used to estimate food consumption and presents the results developed for Phase I of the HEDR Project.

Callaway, J.M. Jr.

1992-04-01T23:59:59.000Z

420

Cost Estimating Guide  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This Guide provides uniform guidance and best practices that describe the methods and procedures that could be used in all programs and projects at DOE for preparing cost estimates. No cancellations.

2011-05-09T23:59:59.000Z

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Technology experience and economics of oil shale mining in Estonia  

SciTech Connect (OSTI)

The exhaustion of fuel-energy resources became an evident problem of the European continent in the 1960s. Careful utilization of their own reserves of coal, oil, and gas (Germany, France, Spain) and assigned shares of imports of these resources make up the strategy of economic development of the European countries. The expansion of oil shale utilization is the most topical problem. The experience of mining oil shale deposits in Estonia and Russia, in terms of the practice and the economic results, is reviewed in this article. The room-and-pillar method of underground mining and the open-cut technology of clearing the ground ensure the fertility of a soil. The economics of underground and open pit oil shale mines is analyzed in terms of natural, organizational, and technical factors. These analyses are used in the planning and management of oil shale mining enterprises. The perspectives of the oil shale mining industry of Estonia and the economic expediency of multiproduction are examined. Recommendations and guidelines for future industrial utilization of oil shale are given in the summary.

Fraiman, J.; Kuzmiv, I. [Estonian Oil Shale State Co., Jyhvi (Estonia). Scientific Research Center

1995-11-01T23:59:59.000Z

422

EXPLORATION Actual Estimate  

E-Print Network [OSTI]

FY 2015 FY 2016 FY 2017 FY 2013 President's Budget Request 3,821.2 3,712.8 3,932.8 4,076.5 4,076.5 4 Estimate Budget Authority (in $ millions) FY 2011 FY 2012 FY 2013 FY 2014 FY 2015 FY 2016 FY 2017 FY 2013EXPLORATION EXP-1 Actual Estimate Budget Authority (in $ millions) FY 2011 FY 2012 FY 2013 FY 2014

423

Process Innovation by working miners : a case of user innovation in copper mining industry  

E-Print Network [OSTI]

Employees are known to develop and use key process improvements. In this thesis, I explore innovation by mining employees working in Codelco, a Chilean mining company. The data on these innovations come from a contest ...

Burdiles Orellana, Sergio

2012-01-01T23:59:59.000Z

424

Mineralogy and Geochemistry of Pb, Zn and Ag Mine Tailings Originating From Carbonate-Rich Deposits  

E-Print Network [OSTI]

Mining for silver, lead, zinc, and copper in Zimapan, Hidalgo State, Mexico has been ongoing since 1576. Unsecured tailings heaps and associated acid mine drainage have presented problems related to soil quality, water quality, and dust emission...

McClure, Roberta 1981-

2012-11-29T23:59:59.000Z

425

Constructing the aesthetic sense : traversing scales of habitation in the Bingham Canyon Mine  

E-Print Network [OSTI]

The activities of mining and mine reclamation in the American West raise questions of how we perceive, value, and differentiate between 'natural' and man-made landscapes, as they produce radical alterations of the land on ...

Pierce, Matthew W., 1973-

2004-01-01T23:59:59.000Z

426

DIESEL ENGINES FOR FIREDAMP MINES Institut National de 1'Environnement Industricl  

E-Print Network [OSTI]

arresting devices in the intake circuit and exhaust circuit. The old French mining regulations defined %. This is of considerable interest to French coal mines who need more and more powerfui engines to drive their rubber tyred

Paris-Sud XI, Université de

427

Water table recovery in a reclaimed surface lignite mine, Grimes County, Texas  

E-Print Network [OSTI]

Water table recovery in four reclaimed mine blocks containing replaced overburden has been monitored at Gibbons Creek Lignite Mine in Grimes County, Texas since 1986. Recovery analysis was conducted based on data recorded at 27 wells installed...

Peace, Kelley H.

1995-01-01T23:59:59.000Z

428

E-Print Network 3.0 - afforested oil-shale mining Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

oil-shale mining Search Powered by Explorit Topic List Advanced Search Sample search results for: afforested oil-shale mining Page: << < 1 2 3 4 5 > >> 1 The chemistry of minerals...

429

E-Print Network 3.0 - australian uranium mining Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Powered by Explorit Topic List Advanced Search Sample search results for: australian uranium mining Page: << < 1 2 3 4 5 > >> 1 geology and Ranger 1 open-pit uranium mine in...

430

Historical mining and smelting in the Vosges Mountains (France) recorded in two ombrotrophic peat bogs  

E-Print Network [OSTI]

resources (lead, silver, copper, and iron) they have provided through the ages. Metal production is attested-Marie-aux-Mines, counted 3000 miners, 600 mines and prospection areas, 12 smelters, and 150 km of galleries (Fluck and Weil

Demouchy, Sylvie

431

Heavy oil reservoirs recoverable by thermal technology. Annual report  

SciTech Connect (OSTI)

This volume contains reservoir, production, and project data for target reservoirs which contain heavy oil in the 8 to 25/sup 0/ API gravity range and are susceptible to recovery by in situ combustion and steam drive. The reservoirs for steam recovery are less than 2500 feet deep to comply with state-of-the-art technology. In cases where one reservoir would be a target for in situ combustion or steam drive, that reservoir is reported in both sections. Data were collectd from three source types: hands-on (A), once-removed (B), and twice-removed (C). In all cases, data were sought depicting and characterizing individual reservoirs as opposed to data covering an entire field with more than one producing interval or reservoir. The data sources are listed at the end of each case. This volume also contains a complete listing of operators and projects, as well as a bibliography of source material.

Kujawa, P.

1981-02-01T23:59:59.000Z

432

Heavy oil reservoirs recoverable by thermal technology. Annual report  

SciTech Connect (OSTI)

The purpose of this study was to compile data on reservoirs that contain heavy oil in the 8 to 25/sup 0/ API gravity range, contain at least ten million barrels of oil currently in place, and are non-carbonate in lithology. The reservoirs within these constraints were then analyzed in light of applicable recovery technology, either steam-drive or in situ combustion, and then ranked hierarchically as candidate reservoirs. The study is presented in three volumes. Volume I presents the project background and approach, the screening analysis, ranking criteria, and listing of candidate reservoirs. The economic and environmental aspects of heavy oil recovery are included in appendices to this volume. This study provides an extensive basis for heavy oil development, but should be extended to include carbonate reservoirs and tar sands. It is imperative to look at heavy oil reservoirs and projects on an individual basis; it was discovered that operators, and industrial and government analysts will lump heavy oil reservoirs as poor producers, however, it was found that upon detailed analysis, a large number, so categorized, were producing very well. A study also should be conducted on abandoned reservoirs. To utilize heavy oil, refiners will have to add various unit operations to their processes, such as hydrotreaters and hydrodesulfurizers and will require, in most cases, a lighter blending stock. A big problem in producing heavy oil is that of regulation; specifically, it was found that the regulatory constraints are so fluid and changing that one cannot settle on a favorable recovery and production plan with enough confidence in the regulatory requirements to commit capital to the project.

Kujawa, P.

1981-02-01T23:59:59.000Z

433

The Concept of Recoverable Robustness, Linear Programming Recovery,  

E-Print Network [OSTI]

Christian Liebchen, Marco L¨ubbecke, Rolf M¨ohring, and Sebastian Stiller Technische Universit¨at Berlin, Strasse des 17. Juni 136, 10623 Berlin, Germany {liebchen,m.luebbecke,moehring,stiller

LĂĽbbecke, Marco

434

Technically Recoverable Shale Oil and Shale Gas Resources  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecemberSteamYear Jan FebThousand CubicinResidualU.S.

435

Figure 8. Technically Recoverable and Commercially Developable Oil  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines About U.S.30Natural Gas Glossary529 633 6221,2372003ofDec. 31 705PC's

436

Questa Baseline and Pre-Mining Ground-Water Quality Investigation. 3. Historical Ground-Water  

E-Print Network [OSTI]

............................................................................................................................................................... 9 Mine history and ground-water development ....................................................................................................................................................... 11 Ground-water quality database.......................................................................................................................................................... 29 Compilation of complete database

437

Problems with flooding in the Ronneburg mining district  

SciTech Connect (OSTI)

One of the most important uranium deposits of Wismut, the biggest uranium producer of the eastern world, was the Ronneburg mining area, located 10 km east of Gera in the central part of Germany. 110,000 t of uranium were produced in this ore field from 1950 to 1989. Mining in the Ronneburg ore field requires a knowledge of the hydrodynamic relationships during and after ground water recharge and preplanning of the flooding sequence in the mine. The technology necessary for recharge of the ground water layer and the open pit were established by flow models. Calculations were made of the transport of radioisotopes in the ground water. Preliminary results of these calculations are reported in this paper.

Eckart, M. [Wismut GmbH, Gera (Germany)

1993-12-31T23:59:59.000Z

438

Extrasolar Asteroid Mining as Forensic Evidence for Extraterrestrial Intelligence  

E-Print Network [OSTI]

The development of civilisations like ours into spacefaring, multi-planet entities requires significant raw materials to construct vehicles and habitats. Interplanetary debris, including asteroids and comets, may provide such a source of raw materials. In this article we present the hypothesis that extraterrestrial intelligences (ETIs) engaged in asteroid mining may be detectable from Earth. Considering the detected disc of debris around Vega as a template, we explore the observational signatures of targeted asteroid mining (TAM), such as unexplained deficits in chemical species, changes in the size distribution of debris and other thermal signatures which may be detectable in the spectral energy distribution (SED) of a debris disc. We find that individual observational signatures of asteroid mining can be explained by natural phenomena, and as such they cannot provide conclusive detections of ETIs. But, it may be the case that several signatures appearing in the same system will prove harder to model without...

Forgan, Duncan

2011-01-01T23:59:59.000Z

439

Iowa State Mining and Mineral Resources Research Institute  

SciTech Connect (OSTI)

This final report describes the activities of the Iowa State Mining and Mineral Resources Research Institute (ISMMRRI) at Iowa State University for the period July 1, 1989, to June 30, 1990. Activities include research in mining- and mineral-related areas, education and training of scientists and engineers in these fields, administration of the Institute, and cooperative interactions with industry, government agencies, and other research centers. During this period, ISMMRRI has supported research efforts to: (1) Investigate methods of leaching zinc from sphalerite-containing ores. (2) Study the geochemistry and geology of an Archean gold deposit and of a gold-telluride deposit. (3) Enchance how-quality aggregates for use in construction. (4) Pre-clean coal by triboelectric charging in a fluidized-bed. (5) Characterize the crystal/grain alignment during processing of yttrium-barium-copper-perovskite (1-2-3) superconductors. (5) Study the fluid inclusion properties of a fluorite district. (6) Study the impacts of surface mining on community planning. (7) Assess the hydrophobicity of coal and pyrite for beneficiation. (8) Investigate the use of photoacoustic absorption spectroscopy for monitoring unburnt carbon in the exhaust gas from coal-fired boilers. The education and training program continued within the interdepartmental graduate minor in mineral resources includes courses in such areas as mining methods, mineral processing, industrial minerals, extractive metallurgy, coal science and technology, and reclamation of mined land. In addition, ISMMRRI hosted the 3rd International Conference on Processing and Utilization of High-Sulfur Coals in Ames, Iowa. The Institute continues to interact with industry in order to foster increased cooperation between academia and the mining and mineral community.

Not Available

1990-08-01T23:59:59.000Z

440

Increasing efficiency of data mining systems by machine unification and double machine cache  

E-Print Network [OSTI]

Increasing efficiency of data mining systems by machine unification and double machine cache and in general data mining systems, we need to search through huge spaces of machine learn- ing algorithms. Meta-learning and other complex data mining approaches need to train and test thousands of learning machines while

Jankowski, Norbert

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Brazilian uranium mine decommissioning-chemical and radiological study of waste rock piles  

SciTech Connect (OSTI)

The Pocos de Caldas plateau is a high-natural-radioactivity area in the state of Minas Gerais, southeast Brazil. Uranium occurrence in the plateau was first observed in 1948. Mining started in 1977 with mine scouring, and the first ore pile was constructed in 1981. Waste rocks are derived from the mine material. The analysis of core samples is discussed.

Wiikmann, L. O. [Industrias Nucleares do Brasil, Pocos de Caldas (Brazil)

1996-12-31T23:59:59.000Z

442

GASES EMISSION MONITORING IN A POST-MINING CONTEXT BESNARD Katia1  

E-Print Network [OSTI]

to the surface through existing aerodynamic links like abandoned shaft or galleries and fissures in rock; abandoned mines; monitoring; in-situ measurements. RESUME : Les mines abandonnées sont fréquemment le lieu reservoirs formed by residual voids left by the mining activity. It can migrate to surface under the effect

Paris-Sud XI, Université de

443

Mining Game Statistics from Web Services: A World of Warcraft Armory case study  

E-Print Network [OSTI]

Mining Game Statistics from Web Services: A World of Warcraft Armory case study Chris Lewis, Noah publicly accessible web services allows us to quickly retrieve quantitative results. This will allow Applications]: Data Mining Keywords video game, world of warcraft, data mining, web service 1. INTRODUCTION

California at Santa Cruz, University of

444

MAPO: Mining and Recommending API Usage Patterns Hao Zhong1,2  

E-Print Network [OSTI]

MAPO: Mining and Recommending API Usage Patterns Hao Zhong1,2 , Tao Xie3, , Lu Zhang1,2 , Jian Pei4 , and Hong Mei1,2, 1 Key Laboratory of High Confidence Software Technologies, Ministry of Education, China 2 an API usage mining framework and its supporting tool called MAPO (Mining API usage Pattern from Open

Xie, Tao

445

Large mobile mining equipment operating on soft ground T.G. Joseph  

E-Print Network [OSTI]

1 Large mobile mining equipment operating on soft ground T.G. Joseph School of Mining & Petroleum. The toll on large mobile mining equipment such as > 327 tonne capacity haulers and > 46 m3 electric for large mobile units, a discussion on the extension of the process to shovel undercarriage and carbody

Joseph, Tim Grain

446

A Case of Visual and Interactive Data Analysis: Geospatial Redescription Mining  

E-Print Network [OSTI]

A Case of Visual and Interactive Data Analysis: Geospatial Redescription Mining Esther Galbrun1¨ucken, Germany, pmiettin@mpi-inf.mpg.de Abstract. We present a method for visual and interactive geospatial redescription mining. The goal of geospatial redescription mining is to characterize geospatial areas using two

447

A Framework for Personal Web Usage Mining Yongjian Fu Ming-Yi Shih  

E-Print Network [OSTI]

A Framework for Personal Web Usage Mining Yongjian Fu Ming-Yi Shih Department of Computer Science-0350 Rolla, MO 65409-0350 yongjian@umr.edu mingyi@umr.edu Abstract In this paper, we propose to mine Web usage data on client side, or personal Web usage mining, as a complement to the server side Web usage

Fu, Yongjian

448

A Framework for Personal Web Usage Mining Yongjian Fu MingYi Shih  

E-Print Network [OSTI]

A Framework for Personal Web Usage Mining Yongjian Fu Ming­Yi Shih Department of Computer Science­0350 Rolla, MO 65409­0350 yongjian@umr.edu mingyi@umr.edu Abstract In this paper, we propose to mine Web usage data on client side, or personal Web usage mining, as a complement to the server side Web usage

Fu, Yongjian

449

TOP-DOWN/BOTTOM-UP APPROACH FOR DEVELOPING SUSTAINABLE DEVELOPMENT INDICATORS FOR MINING  

E-Print Network [OSTI]

: APPLICATION TO THE ARLIT URANIUM MINES (NIGER) A. Chamareta)b) , M. O'Connor a) and G. Récoché b) a, undertaken at the Arlit uranium mines in Niger. Our objective was to define indicators that are understood1 TOP-DOWN/BOTTOM-UP APPROACH FOR DEVELOPING SUSTAINABLE DEVELOPMENT INDICATORS FOR MINING

Paris-Sud XI, Université de

450

Multicomponent reactive transport modeling at the Ratones uranium mine, Cceres (Spain)  

E-Print Network [OSTI]

Multicomponent reactive transport modeling at the Ratones uranium mine, Cáceres (Spain) Modelación management. The Ratones uranium mine was abandoned and flooded in 1974. Due to its reducing underground water, uranium, reactive transport, granite hydrochemistry, Ratones mine. Resumen La inundación de minas

Politècnica de Catalunya, Universitat

451

MODELING OF A NOVEL SOLUTION POTASH MINING PROCESS Sergio Almada, Harvey Haugen  

E-Print Network [OSTI]

by drilling followed by a number of steps to develop a solution mining cavern. Water is injected to dissolve a sump area within the salt at the base of the solution mining cavern. The sump allows insoluble materials settle within the cavern to avoid affecting the solution mining process and the dissolved salt can

452

Temporal Data Mining Approaches for Sustainable Chiller Management in Data Centers  

E-Print Network [OSTI]

A Temporal Data Mining Approaches for Sustainable Chiller Management in Data Centers DEBPRAKASH the design and im- plementation of CAMAS (Chiller Advisory and MAnagement System), a temporal data mining solution to mine and manage chiller installations. CAMAS embodies a set of algorithms for processing

453

Temporal Data Mining Approaches for Sustainable Chiller Management in Data Centers  

E-Print Network [OSTI]

34 Temporal Data Mining Approaches for Sustainable Chiller Management in Data Centers DEBPRAKASH the design and implementation of CAMAS (Chiller Advisory and MAnagement System), a temporal data mining solution to mine and manage chiller installations. CAMAS embodies a set of algorithms for processing

Ramakrishnan, Naren

454

Introduction to the Special Issue on Data Mining for Health Informatics  

E-Print Network [OSTI]

studies. Broadly defined, there are four general objectives for the data mining activities in healthIntroduction to the Special Issue on Data Mining for Health Informatics Raymond T. Ng Department of millions of data points. Data mining techniques, hence, become attractive for many medical and health

Ng, Raymond T.

455

Mining Massive Archives of Mice Sounds with Symbolized Representations Jesin Zakaria1  

E-Print Network [OSTI]

Mining Massive Archives of Mice Sounds with Symbolized Representations Jesin Zakaria1 Sarah that the time is ripe for archives of mice songs to fall into the purview of data mining. We show a novel technique for mining mice vocalizations directly in the visual (spectrogram) space that practitioners

Zordan, Victor

456

Protein Design by Mining and Sampling an Undirected Graphical Model of Evolutionary Constraints  

E-Print Network [OSTI]

Protein Design by Mining and Sampling an Undirected Graphical Model of Evolutionary Constraints and design conforming sequences. This paper develops such an approach for protein design: we first mine of sequences for further biological study. 1. INTRODUCTION Data mining techniques are now firmly established

457

GROUPE D'ANALYSE ET DE THORIE CONOMIQUE LYON -ST TIENNE The Bitcoin mining game  

E-Print Network [OSTI]

GROUPE D'ANALYSE ET DE THĂ?ORIE Ă?CONOMIQUE LYON - ST Ă?TIENNE WP 1412 The Bitcoin mining game Nicolas;The Bitcoin mining game v.0.1 Nicolas Houy March 11, 2014 Abstract When processing transactions not play a Nash equilibrium in the current Bitcoin mining environment, instead, they should not process any

Boyer, Edmond

458

Modeling and analysis of pumps in a wastewater treatment plant: A data-mining approach  

E-Print Network [OSTI]

Modeling and analysis of pumps in a wastewater treatment plant: A data-mining approach Andrew Available online 28 April 2013 Keywords: Data mining Pump modeling Multi-layer perceptron neural network Time series Pump scheduling and controlling Energy consumption a b s t r a c t A data-mining approach

Kusiak, Andrew

459

Graph Mining for Object Tracking in Videos Fabien Diot1,2  

E-Print Network [OSTI]

Graph Mining for Object Tracking in Videos Fabien Diot1,2 , Elisa Fromont1 , Baptiste Jeudy1 of graph mining for tracking objects in videos with moving cameras and without any contextual information on the objects to track. To make the mining algorithm efficient, we benefit from a video representation based

460

HoBIDS: A Data Mining Approach to Host Based Intrusion Detection  

E-Print Network [OSTI]

HoBIDS: A Data Mining Approach to Host Based Intrusion Detection Department of Computer Science of a host based IDS built on a data mining framework. This framework allows the system to detect both known and lightweight sensor system with the capabilities of sophisticated data-mining techniques to build a powerful

Hershkop, Shlomo

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

arXiv:cs.DB/0112011v25Feb2003 Interactive Constrained Association Rule Mining  

E-Print Network [OSTI]

. After this relatively expensive operation, the actual data mining queries issued by the user then amount]. It motivated the idea of a "data mining query language" [8, 9, 12, 13, 19] and was stressed again by Ng, Lakshmanan, Han and Pang [21]. A data mining query language allows the user to ask for specific subsets

Antwerpen, Universiteit

462

A Data Mining Framework for Building Intrusion Detection Models Salvatore J. Stolfo  

E-Print Network [OSTI]

A Data Mining Framework for Building Intrusion Detection Models Wenke Lee Salvatore J. Stolfo Kui W of expert knowledge, changes to IDSs are expensive and slow. In this paper, we describe a data mining, and apply data mining programs to learn rules that accurately capture the behavior of intrusions and normal

Yang, Junfeng

463

Applying Data Mining Techniques to Address Disaster Information Management Challenges on Mobile Devices  

E-Print Network [OSTI]

Applying Data Mining Techniques to Address Disaster Information Management Challenges on Mobile a collaborative solution on a mobile platform using advanced data mining and information retrieval techniques.8 [Database Applications]: Data mining; H.3.3 [Information Search and Retrieval]: Clustering; H.3.5 [Online

Chen, Shu-Ching

464

Natural Data Mining Techniques J. N. Kok and W.A. Kosters  

E-Print Network [OSTI]

, enrichment of data (for example using external data bases), coding, data mining and reporting. In data support for their operations. A usual problem in the #12;eld of data mining is that the combinationNatural Data Mining Techniques J. N. Kok and W.A. Kosters Leiden Institute of Advanced Computer

Kosters, Walter

465

Fractal dimension based sand ripple suppression for mine hunting with sidescan sonar  

E-Print Network [OSTI]

mine hunting. Manual inspection of such data can be a time consuming task that requires significant1 Fractal dimension based sand ripple suppression for mine hunting with sidescan sonar J. D. B. Nelson and N. G. Kingsbury Abstract--Sand ripples present a difficult challenge to current mine hunting

Nelson, James

466

Summarizing and Mining Inverse Distributions on Data Streams via Dynamic Inverse Sampling  

E-Print Network [OSTI]

Summarizing and Mining Inverse Distributions on Data Streams via Dynamic Inverse Sampling Graham data stream management systems approach this problem by sum- marizing and mining the distributions for summariz- ing and mining inverse distributions of data streams: they rely on a novel technique to maintain

Cormode, Graham

467

Combining Distributed Memory and Shared Memory Parallelization for Data Mining Algorithms  

E-Print Network [OSTI]

Combining Distributed Memory and Shared Memory Parallelization for Data Mining Algorithms Ruoming that are applicable to a number of common data mining algorithms. These techniques are incorpo- rated in a middleware-alone implementations of individual parallel data mining algorithms. Over- all, our work shows that a common framework

Jin, Ruoming

468

Data Mining with Constrained-Syntax Genetic Programming: Applications in Medical Data Set  

E-Print Network [OSTI]

Data Mining with Constrained-Syntax Genetic Programming: Applications in Medical Data Set Celia C of data mining, particularly with emphasis on the discovery of comprehensible knowledge. We compare-tree algorithm C4.5. Keywords: Genetic Programming, Data Mining, Classification, Constrained-Syntax Genetic

Fernandez, Thomas

469

Compiler and Runtime Support for Shared Memory Parallelization of Data Mining Algorithms  

E-Print Network [OSTI]

Compiler and Runtime Support for Shared Memory Parallelization of Data Mining Algorithms Xiaogang, Columbus OH 43210¡xgli,jinr,agrawal¢@cis.ohio-state.edu Abstract. Data mining techniques focus on finding support for developing scalable implementa- tions of data mining algorithms. Our work encompasses shared

Agrawal, Gagan

470

Ad-Hoc Association-Rule Mining within the Data Warehouse Svetlozar Nestorov  

E-Print Network [OSTI]

Ad-Hoc Association-Rule Mining within the Data Warehouse Svetlozar Nestorov Department of Computer software systems. Association-rule mining, which captures co-occurrence patterns within data, has attracted considerable efforts from data warehousing researchers and practitioners alike. Unfortunately, most data mining

Nestorov, Svetlozar

471

Compiler and Runtime Support for Shared Memory Parallelization of Data Mining Algorithms  

E-Print Network [OSTI]

machines. This paper reports on runtime and compiler support for easing im­ plementations of data miningCompiler and Runtime Support for Shared Memory Parallelization of Data Mining Algorithms #3 agrawal@cis.ohio­ state.edu ABSTRACT Data mining techniques focus on finding novel and useful patterns

Agrawal, Gagan

472

Using Process Mining to Bridge the Gap between BI and BPM  

E-Print Network [OSTI]

offer mature data mining capabilities, and even the tools that do so, are not process-centric, i, and other data attributes (e.g., the size of an order). #12;Typically, three types of process mining canUsing Process Mining to Bridge the Gap between BI and BPM Wil van der Aalst Eindhoven University

van der Aalst, Wil

473

Process Mining and Verification of Properties: An Approach based on Temporal Logic  

E-Print Network [OSTI]

, temporal logic, business process management, workflow management, data mining, Petri nets. 1 IntroductionProcess Mining and Verification of Properties: An Approach based on Temporal Logic W.M.P. van der flexible, both the need for, and the complexity of monitoring increases. Our earlier work on process mining

van der Aalst, Wil

474

Mining Call and Mobility Data to Improve Paging Efficiency in Cellular Networks  

E-Print Network [OSTI]

, Data Mining, CDMA 1. INTRODUCTION Location management is a key component in the operation of cellularMining Call and Mobility Data to Improve Paging Efficiency in Cellular Networks Hui Zang Sprint a different, data-driven approach in how we design and evaluate our solution. Specifically, we mine more than

475

Mining Logs Files for Data-Driven System Management School of Computer Science  

E-Print Network [OSTI]

Mining Logs Files for Data-Driven System Management Wei Peng School of Computer Science Florida of the log files have been less emphasized in existing methods from data mining and machine learning in data representation pose new challenges. In this paper, we will describe our research efforts on mining

Li, Tao

476

Ecient Mining of Niches and Set Routines Guozhu Dong and Kaustubh Deshpande  

E-Print Network [OSTI]

an eĂ?cient incremental algorithm to implement the approach. Key words: Data mining, niches, set- ing risk levels are formulated through experience, statistical analysis, or data mining; these rules human observations and past data mining algorithms mainly discover high support patterns. The SRS should

Dong, Guozhu

477

A System for Three-Dimensional Robotic Mapping of Underground Mines  

E-Print Network [OSTI]

systems have been deployed in an operational coal mine in Bruceton, Pennsylvania, where they have been of abandoned mines. Hazardous operating conditions and difficult access routes suggest that robotic exploration accurate 2-D maps of flat mines. Similarly, Baily [14] reports 2-D mapping results of an un- derground area

478

Data Mining with ConstrainedSyntax Genetic Programming: Applications in Medical Data Set  

E-Print Network [OSTI]

Data Mining with Constrained­Syntax Genetic Programming: Applications in Medical Data Set Celia C concepts of data mining, particularly with emphasis on the discovery of comprehensible knowledge. We­known decision­tree algorithm C4.5. Keywords: Genetic Programming, Data Mining, Classification, Constrained

Fernandez, Thomas

479

Mining Online Users' Access Records for Web Business Intelligence Faculty of Science and Technology  

E-Print Network [OSTI]

in the database when clicked. This way, data- mining can be performed on a relatively clean set of access records technologies namely Data-warehousing (that includes data-mining modules and decision support modules), Web log model for e-CRM and data-mining for business intelligence, that is tailored to meet the requirements

Fong, Chi Chiu "Simon"

480

Data Mining for Manufacturing Control: An application in optimizing IC test  

E-Print Network [OSTI]

Data Mining for Manufacturing Control: An application in optimizing IC test Tony Fountain San Diego. We describe a decision-theoretic ap- proach to DLFT in which historical test data is mined to create for applying data mining techniques. These lines contain many sensors and computer-controlled devices, so

Note: This page contains sample records for the topic "mines estimated recoverable" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

A Data Mining Framework for Building Intrusion Detection Models # Salvatore J. Stolfo  

E-Print Network [OSTI]

A Data Mining Framework for Building Intrusion Detection Models # Wenke Lee Salvatore J. Stolfo Kui. In this paper, we describe a data mining framework for adaptively building Intrusion Detection (ID) models each network connection or host ses­ sion, and apply data mining programs to learn rules

Lee, Wenke

482

Efficient Hardware Data Mining with the Apriori Algorithm on FPGAs1  

E-Print Network [OSTI]

Efficient Hardware Data Mining with the Apriori Algorithm on FPGAs1 Zachary K. Baker and Viktor K@ganges.usc.edu Abstract The Apriori algorithm is a popular correlation-based data- mining kernel. However-based data mining is the field of algorithms to process this data into more useful forms, in particular

Hwang, Kai

483

To appear in IJCAI 2007 On Mining Closed Sets in Multi-Relational Data  

E-Print Network [OSTI]

To appear in IJCAI 2007 On Mining Closed Sets in Multi-Relational Data Gemma C. Garriga Dept. There is also a growing interest in mining structured data, such as graphs, and more generally multi, Germany luc.deraedt@cs.kuleuven.be Abstract We investigate the problem of mining closed sets in multi

Khardon, Roni

484

CRISP-DM 1.0 Step-by-step data mining guide  

E-Print Network [OSTI]

business operations. SPSS (then ISL) had been providing services based on data mining since 1990 and hadCRISP-DM 1.0 Step-by-step data mining guide Pete Chapman (NCR), Julian Clinton (SPSS), Randy Kerber by three "veterans" of the young and immature data mining market. DaimlerChrysler (then Daimler

Boetticher, Gary D.

485

An improved methodology on information distillation by mining program source code  

E-Print Network [OSTI]

data mining to support semi- automated software maintenance and comprehension and provide practical- hension and maintenance incorporating data mining techniques. A fundamental underlying assumption to populate a database with elements extracted from source code, the application of a selection of data mining

Tjortjis, Christos

486

Mining for Insider Threats in Business Transactions and Processes William Eberle and Lawrence Holder, Members, IEEE  

E-Print Network [OSTI]

has led to an increase in pertinent data mining activity. Most of these approaches have dealt to mine relational data has become important for detecting structural patterns. Recently there has been an impetus towards analyzing relational data using graph theoretic methods [2]. Graph-based data mining

Eberle, William

487

A Framework for the Analysis of Process Mining Philip Weber, Behzad Bordbar, Peter Tino  

E-Print Network [OSTI]

1 A Framework for the Analysis of Process Mining Algorithms Philip Weber, Behzad Bordbar, Peter Tino Abstract--There are many process mining algorithms and representations, making it difficult to choose which algorithm to use or compare results. Process mining is essentially a machine learning task

Tino, Peter

488

Stream periphyton and coal mining: Comparative Effects in the Elk Flathead Rivers of Southeastern British Columbia  

E-Print Network [OSTI]

Stream periphyton and coal mining: Comparative Effects in the Elk Flathead Rivers of Southeastern British Columbia Jessica Thompson and F.R. Hauer Coal mining can have a variety of effects on surrounding nutrients into surrounding streams. We examined the potential effects of coal mining by comparing adjacent

Renn, Susan C.P.

489

Deformation development around mine roadways and simulation of roadway supports  

SciTech Connect (OSTI)

This paper describes the use of the sand and plaster physical modeling technique to investigate the deformation around mine roadways using a variety of support methods in a particular form of stress field. The characteristics and conditions of coal measures rock were considered prior to the preparation of the models and the insertion of support. The investigation has clearly shown how floor lift, roof failure and sidewall movements of mine roadways in laminated weak rock conditions gradually develops as a result of the increase in the stress and, also, how it is related to the level of support used.

Yasar, E.; Reddish, D.J. [Univ. of Nottingham (United Kingdom). Dept. of Mineral Resources Engineering; Daws, G. [Graham Daws Associates, Derbyshire (United Kingdom); Hayes, A.W. [H M Inspectorate of Mines, Merseyside (United Kingdom)

1995-11-01T23:59:59.000Z

490

Update on use of mine pool water for power generation.  

SciTech Connect (OSTI)

In 2004, nearly 90 percent of the country's electricity was generated at power plants using steam-based systems (EIA 2005). Electricity generation at steam electric plants requires a cooling system to condense the steam. With the exception of a few plants using air-cooled condensers, most U.S. steam electric power plants use water for cooling. Water usage occurs through once-through cooling or as make-up water in a closed-cycle system (generally involving one or more cooling towers). According to a U.S. Geological Survey report, the steam electric power industry withdrew about 136 billion gallons per day of fresh water in 2000 (USGS 2005). This is almost the identical volume withdrawn for irrigation purposes. In addition to fresh water withdrawals, the steam electric power industry withdrew about 60 billion gallons per day of saline water. Many parts of the United States are facing fresh water shortages. Even areas that traditionally have had adequate water supplies are reaching capacity limits. New or expanded steam electric power plants frequently need to turn to non-traditional alternate sources of water for cooling. This report examines one type of alternate water source-groundwater collected in underground pools associated with coal mines (referred to as mine pool water in this report). In 2003, the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) funded Argonne National Laboratory (Argonne) to evaluate the feasibility of using mine pool water in Pennsylvania and West Virginia. That report (Veil et al. 2003) identified six small power plants in northeastern Pennsylvania (the Anthracite region) that had been using mine pool water for over a decade. It also reported on a pilot study underway at Exelon's Limerick Generating Station in southeastern Pennsylvania that involved release of water from a mine located about 70 miles upstream from the plant. The water flowed down the Schuylkill River and augmented the natural flow so that the Limerick plant could withdraw a larger volume of river water. The report also included a description of several other proposed facilities that were planning to use mine pool water. In early 2006, NETL directed Argonne to revisit the sites that had previously been using mine pool water and update the information offered in the previous report. This report describes the status of mine pool water use as of summer 2006. Information was collected by telephone interviews, electronic mail, literature review, and site visits.

Veil, J. A.; Puder, M. G.; Environmental Science Division

2006-09-30T23:59:59.000Z

491

The Economic Impact of Coal Mining in New Mexico  

SciTech Connect (OSTI)

The economic impact of coal mining in New Mexico is examined in this report. The analysis is based on economic multipliers derived from an input-output model of the New Mexico economy. The direct, indirect, and induced impacts of coal mining in New Mexico are presented in terms of output, value added, employment, and labor income for calendar year 2007. Tax, rental, and royalty income to the State of New Mexico are also presented. Historical coal production, reserves, and price data are also presented and discussed. The impacts of coal-fired electricity generation will be examined in a separate report.

Peach, James; Starbuck, C.

2009-06-01T23:59:59.000Z

492

Restoring Sustainable Forests on Appalachian Mined Lands for Wood Product, Renewable Energy, Carbon Sequestration, and Other Ecosystem Services  

SciTech Connect (OSTI)

Concentrations of CO{sub 2} in the Earth’s atmosphere have increased dramatically in the past 100 years due to deforestation, land use change, and fossil fuel combustion. These humancaused, higher levels of CO{sub 2} may enhance the atmospheric greenhouse effect and may contribute to climate change. Many reclaimed coal-surface mine areas in the eastern U.S. are not in productive use. Reforestation of these lands could provide societal benefits, including sequestration of atmospheric carbon. The goal of this project was to determine the biological and economic feasibility of restoring high-quality forests on the tens of thousands of hectares of mined land and to measure carbon sequestration and wood production benefits that would be achieved from large-scale application of forest restoration procedures. We developed a mine soil quality model that can be used to estimate the suitability of selected mined sites for carbon sequestration projects. Across the mine soil quality gradient, we tested survival and growth performance of three species assemblages under three levels of silvicultural. Hardwood species survived well in WV and VA, and survived better than the other species used in OH, while white pine had the poorest survival of all species at all sites. Survival was particularly good for the site-specific hardwoods planted at each site. Weed control plus tillage may be the optimum treatment for hardwoods and white pine, as any increased growth resulting from fertilization may not offset the decreased survival that accompanied fertilization. Grassland to forest conversion costs may be a major contributor to the lack of reforestation of previously reclaimed mine lands in the Appalachian coal-mining region. Otherwise profitable forestry opportunities may be precluded by these conversion costs, which for many combinations of factors (site class, forest type, timber prices, regeneration intensity, and interest rate) result in negative land expectation values. Improved technology and/or knowledge of reforestation practices in these situations may provide opportunities to reduce the costs of converting many of these sites as research continues into these practices. It also appears that in many cases substantial payments, non-revenue values, or carbon values are required to reach “profitability” under the present circumstances. It is unclear when, or in what form, markets will develop to support any of these add-on values to supplement commercial forestry revenues. However, as these markets do develop, they will only enhance the viability of forestry on reclaimed mined lands, although as we demonstrate in our analysis of carbon payments, the form of the revenue source may itself influence management, potentially mitigating some of the benefits of reforestation. For a representative mined-land resource base, reforestation of mined lands with mixed pine-hardwood species would result in an average estimated C accumulation in forms that can be harvested for use as wood products or are likely to remain in the soil C pool at ~250 Mg C ha{sup -1} over a 60 year period following reforestation. The “additionality” of this potential C sequestration was estimated considering data in scientific literature that defines C accumulation in mined-land grasslands over the long term. Given assumptions detailed in the text, these lands have the potential to sequester ~180 Mg C ha{sup -1}, a total of 53.5 x 10{sup 6} Mg C, over 60 years, an average of ~900,000 Mg C / yr, an amount equivalent to about 0.04% of projected US C emissions at the midpoint of a 60-year period (circa 2040) following assumed reforestation. Although potential sequestration quantities are not great relative to potential national needs should an energy-related C emissions offset requirement be developed at some future date, these lands are available and unused for other economically valued purposes and many possess soil and site properties that are well-suited to reforestation. Should such reforestation occur, it would also produce ancillary benefits by providing env

Burger, James A

2006-09-30T23:59:59.000Z

493

MELE: Maximum Entropy Leuven Estimators  

E-Print Network [OSTI]

of the Generalized Maximum Entropy Estimator of the Generaland Douglas Miller, Maximum Entropy Econometrics, Wiley andCalifornia Davis MELE: Maximum Entropy Leuven Estimators by

Paris, Quirino

2001-01-01T23:59:59.000Z

494

Evaluation of airborne geophysical surveys for large-scale mapping of contaminated mine pools: draft final report  

SciTech Connect (OSTI)

Decades of underground coal mining has left about 5,000 square miles of abandoned mine workings that are rapidly filling with water. The water quality of mine pools is often poor; environmental regulatory agencies are concerned because water from mine pools could contaminate diminishing surface and groundwater supplies. Mine pools are also a threat to the safety of current mining operations. Conversely, mine pools are a large, untapped water resource that, with treatment, could be used for a variety of industrial purposes. Others have proposed using mine pools in conjunction with heat pumps as a source of heating and cooling for large industrial facilities. The management or use of mine pool water requires accurate maps of mine pools. West Virginia University has predicted the likely location and volume of mine pools in the Pittsburgh Coalbed using existing mine maps, structure contour maps, and measured mine pool elevations. Unfortunately, mine maps only reflect conditions at the time of mining, are not available for all mines, and do not always denote the maximum extent of mining. Since 1999, the National Energy Technology Laboratory (NETL) has been evaluating helicopter-borne, electromagnetic sensing technologies for the detection and mapping of mine pools. Frequency domain electromagnetic sensors are able to detect shallow mine pools (depth < 50 m) if there is sufficient contrast between the conductance of the mine pool and the conductance of the overburden. The mine pools (conductors) most confidently detected by this technology are overlain by thick, resistive sandstone layers. In 2003, a helicopter time domain electromagnetic sensor was applied to mined areas in southwestern Virginia in an attempt to increase the depth of mine pool detection. This study failed because the mine pool targets were thin and not very conductive. Also, large areas of the surveys were degraded or made unusable by excessive amounts of cultural electromagnetic noise that obscured the subtle mine pool anomalies. However, post-survey modeling suggested that thicker, more conductive mine pools might be detected at a more suitable location. The current study sought to identify the best time domain electromagnetic sensor for detecting mine pools and to test it in an area where the mine pools are thicker and more conductive that those in southwestern Virginia. After a careful comparison of all airborne time domain electromagnetic sensors (including both helicopter and fixed-wing systems), the SkyTEM system from Denmark was determined to be the best technology for this application. Whereas most airborne time domain electromagnetic systems were developed to find large, deep, highly conductive mineral deposits, the SkyTEM system is designed for groundwater exploration studies, an application similar to mine pool detection.

Geosciences Division, National Energy Technology Laboratory, US Department of Energy, Pittsburgh, PA; Hammack, R.W.

2006-12-28T23:59:59.000Z

495

RESTORING SUSTAINABLE FORESTS ON APPALACHIAN MINED LANDS FOR WOOD PRODUCTS, RENEWABLE ENERGY, CARBON SEQUESTRATION, AND OTHER ECOSYSTEM SERVICES  

SciTech Connect (OSTI)

The overall purpose of this project is to evaluate the biological and economic feasibility of restoring high-quality forests on mined land, and to measure carbon sequestration and wood production benefits that would be achieved from forest restoration procedures. We are currently estimating the acreage of lands in VA, WV, KY, OH, and PA mined under SMCRA and reclaimed to non-forested post-mining land uses that are not currently under active management, and therefore can be considered as available for carbon sequestration. To determine actual sequestration under different forest management scenarios, a field study was installed as a 3 x 3 factorial in a random complete block design with three replications at each of three locations, Ohio, West Virginia, and Virginia. The treatments included three forest types (white pine, hybrid poplar, mixed hardwood) and three silvicultural regimes (competition control, competition control plus tillage, competition control plus tillage plus fertilization). Each individual treatment plot is 0.5 acres. Each block of nine plots requires 4.5 acres, and the complete installation at each site requires 13.5 acres. The plots at all three locations have been installed and the plot corners marked with PVC stakes. GPS coordinates of each plot have been collected. Tree survival, height and diameter were measured after the first growing season. There were significant treatment and treatment x site interactions. A STELLA{reg_sign}-based model helped us develop insight as to whether it is possible to differentiate the permanent SOC from the C contained in the labile forms of SOM. The model can be used for predicting the amount of C sequestered on mine lands, and the amount of C that is expected to reside in the mine soil for more than 1,000 years. Based on our work, it appears that substantial carbon payments to landowners would be required to reach ''profitability'' under present circumstances. However, even though the payments that we examine could generate non-negative LEVs, there is no guarantee that the payments will actually cause landowners to reforest in practice. It is landowner utility associated with forestland profitability that will be the determining factor in actual conversion--utility that likely would include cash flow timing, amenities, and even the credit position of the landowner.

James A. Burger; J. Galbraith; T. Fox; G. Amacher; J. Sullivan; C. Zipper

2004-11-29T23:59:59.000Z

496

External Dose Estimates from  

E-Print Network [OSTI]

; - calculated separately for the most important radionuclides produced in nuclear weapons tests. Those would averages for all tests. 2. Provide a list of references regarding: (1) the history of nuclear weapons to the Population of the Continental U.S. from Nevada Weapons Tests and Estimates of Deposition Density

497

Radiation Dose Estimates from  

E-Print Network [OSTI]

Summary: Radiation Dose Estimates from Hanford Radioactive Material Releases to the Air and the Columbia River April 21,1994 TheTechnid Steering Panel of the Hanford - Environmental Dose Reconstruction than 40years, the U.S. Government made plutonium for nuclear weapons at the Hanford

498

Report Title: The Economic Impact of Coal Mining in New Mexico: 2008 Update Type of Report: Technical Report  

E-Print Network [OSTI]

Report Title: The Economic Impact of Coal Mining in New Mexico: 2008 Update Type of Report 88003-8001 At Madrid Coal Mine, New Mexico by Carl Redin 1934. * *At Madrid Coal Mine, New Mexico 1934: The economic impact of coal mining in New Mexico is examined in this report. This report is an update

Johnson, Eric E.

499

Engaging with mining conflicts The expansion of mineral extraction is  

E-Print Network [OSTI]

and the authors: Anthony Bebbington led the delegation and Mark Williams was the expert hydrologist, and communi- Water and Mining Conflicts in Peru Anthony Bebbington Mark Williams 190 Mountain Research profitable in the world. (Photo by Jeff Bury) #12;Development 191 ty-level interest groups in an effort

Williams, Mark W.

500

SSRM: Structural Social Role Mining for Dynamic Social Networks  

E-Print Network [OSTI]

detection, influence propagation, and diffusion of innovation into the high-level concept of social rolesSSRM: Structural Social Role Mining for Dynamic Social Networks Afra Abnar, Mansoureh Takaffoli, Alberta, Canada T6G 2E8 Email:{aabnar,takaffol,rabbanyk,zaiane}@ualberta.ca Abstract--A social role

Zaiane, Osmar R.