Sample records for line wood pole

  1. Microsoft Word - CX-Murray-CusterWoodPoles_WEB.doc

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

    Covington SUBJECT: Environmental Clearance Memorandum Steve Scott Line Foreman III - TFNF-Snohomish Proposed Action: Wood pole replacement at selected locations along the...

  2. Microsoft Word - CX-RedmondWoodPoles_multiSub_WEB.doc

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

    5, 2011 REPLY TO ATTN OF: KEP-Celilo SUBJECT: Environmental Clearance Memorandum Darrell Aaby Line Foreman III - TFDF-Redmond Proposed Action: Wood pole replacement at selected...

  3. Microsoft Word - CX-BigEddy-RedmondWoodPoles_WEB.doc

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

    1 REPLY TO ATTN OF: KEP-Celilo SUBJECT: Environmental Clearance Memorandum Darrell Aaby Line Foreman III - TFDF-Redmond Proposed Action: Wood pole replacements at select locations...

  4. Microsoft Word - CX-CowlitzTaptoChehalis-CovingtonWoodPoles_WEB...

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

    8, 2011 REPLY TO ATTN OF: KEPR-Covington SUBJECT: Environmental Clearance Memorandum Clay Grande Line Foreman III - TFCF-Covington Proposed Action: Wood pole replacement at...

  5. Microsoft Word - CX-Chehalis-CentraliaNo2WoodPolesFY12_WEB.doc

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

    0, 2012 REPLY TO ATTN OF: KEPROlympia SUBJECT: Environmental Clearance Memorandum Ryan Brady Line Foreman III - TFOK-Chehalis Proposed Action: Wood pole structure replacements on...

  6. Microsoft Word - CX-Driscoll-NaselleWood PolesFY12_WEB.doc

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

    2 REPLY TO ATTN OF: KEPAlvey SUBJECT: Environmental Clearance Memorandum Ryan Brady Line Foreman III - TFOK-Chehalis Proposed Action: In-kind wood pole replacements as needed on...

  7. Microsoft Word - CX-FY11PascoDistrictWoodPoleReplacement_WEB...

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

    1, 2011 REPLY TO ATTN OF: KEPR-PASCO SUBJECT: Environmental Clearance Memorandum Toby Cossairt Lineman Foreman III - TFPF-PASCO Proposed Action: Wood pole replacement and minor...

  8. Microsoft Word - CX-AlveyDistrictWoodPoles-FY14_WEB.doc

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

    8, 2014 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Stacey Hensley Project Manager - TEP-TPP-4 Proposed Action: 2014 Alvey District Wood Pole...

  9. Microsoft Word - CX-FY11WenatcheeDistrictWoodPoleReplacement...

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

    4, 2011 REPLY TO ATTN OF: KEPR-PASCO SUBJECT: Environmental Clearance Memorandum Terry Kugler Lineman Foreman III - TFWF-SCHULTZ Proposed Action: Wood pole replacement and minor...

  10. Microsoft Word - CX-RossDistrictWoodPolesFY13_WEB.doc

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

    9, 2013 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Stacie Hensley Realty Specialist - TEP-TPP-4 Proposed Action: 2013 Ross District Wood Pole...

  11. Microsoft Word - CX-PilotButte-LaPine-WoodPoles-FY13_WEB.doc

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

    3, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Wood pole replacements on Bonneville Power...

  12. Microsoft Word - CX-KalispellTLMDistrictFY11WoodPoleReplacement...

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

    Bell-1 SUBJECT: Environmental Cleareance Memorandum Michael Stolfus Lineman Foreman III - TFKF-Kalispell Kurt Marsh Lineman Foreman I - TFKF-Kalispell Proposed Action: Wood pole...

  13. Microsoft Word - CX-Redmond-PilotButte-WoodPoleFY12_WEB.doc

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

    3, 2012 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Redmond-Pilot Butte No. 1 Wood Pole...

  14. Microsoft Word - CX-OregonCity-ChemawaWoodPolesFY12_WEB .docx

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

    31, 2012 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum James Semrau Project Manager - TEP-TPP-1 Proposed Action: Oregon City-Chemawa 2 Wood Pole...

  15. Microsoft Word - CX-LaPine-ChiloquinWoodPoleFY12_WEB.doc

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

    2 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: La Pine-Chiloquin No. 1 Wood Pole Replacement...

  16. Microsoft Word - CX-AlveyDistWoodPoles_FY13_WEB.docx

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

    Alvey District Wood Pole Replacement Projects PP&A Project No.: 2663 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Various...

  17. Microsoft Word - CX-Big Eddy-Redmond-WoodPolesFY13_WEB.doc

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

    4, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Big Eddy-Redmond No. 1 Wood Pole...

  18. Microsoft Word - CX-SpokaneDistrictWoodPoleReplacementsFY13_WEB...

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

    1, 2013 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Amanda Williams Project Manager - TEP-TPP-1 Proposed Action: 2013 Spokane District Wood Pole...

  19. Microsoft Word - CX-Brasada-Harney-WoodPoles_FY13_WEB.doc

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

    2, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Brasada-Harney No. 1 Wood Pole Replacement...

  20. Microsoft Word - CX-NorthBendWoodPoles_FY13_WEB.docx

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

    North Bend District Wood Pole Replacement Projects PP&A Project No.: 2658 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location:...

  1. Microsoft Word - CX-PilotButte-LaPineWoodPoleFY12_WEB.docx

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

    0, 2012 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Pilot Butte-La Pine No. 1 Wood Pole...

  2. Microsoft Word - CX-ChemawaWoodPolesCT-KFG12-KOCFGT-FY12_WEB...

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

    Chemawa District Wood Pole Replacement Projects PP&A Project No.: 2325 (Carlton-Tillamook 1, Keeler-Forest Grove 2, Keeler-Oregon City 2, Keeler-Forest Grove 1, Forest...

  3. Microsoft Word - CX-AlveyDistrict_2011WoodPoles_No1957_WEB.doc

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

    0, 2011 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Nick Wenzl John Carter Line Foreman III-TFE-Alvey Line Foreman I-TFE-Alvey Proposed Action: Wood...

  4. Transient Simulation of On-Chip Transmission Lines via Exact Pole Extraction

    E-Print Network [OSTI]

    Friedman, Eby G.

    Transient Simulation of On-Chip Transmission Lines via Exact Pole Extraction Guoqing Chen and Eby G response at the far end of a transmission line is proposed in this paper. Unlike approximating the poles, on-chip interconnects exhibit significant transmission line behavior. An efficient solution

  5. Microsoft Word - CX-PacificCoWAWoodPolesFY12_WEB.doc

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

    6, 2012 REPLY TO ATTN OF: KEPROlympia SUBJECT: Environmental Clearance Memorandum Ryan Brady Line Foreman III - TFOK-Chehalis Proposed Action: Wood pole replacements as needed on...

  6. Microsoft Word - CX-Chehalis-OlympiaChehalis-MayfieldLewisCoWoodPolesF...

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

    2 REPLY TO ATTN OF: KEPROlympia SUBJECT: Environmental Clearance Memorandum Lee Webb Ryan Brady Line Foreman III - TFOF-Olympia TFOK-Chehalis - Line Foreman III Proposed Action:...

  7. The Efficiency of Mollies, Poecilia mexicana, as Live Bait for Pole-and-Line

    E-Print Network [OSTI]

    that limited bait supplies prevent further expansion of skipjack tuna, Katsuwonus pelamis, pole-line skipjack tuna, Katsuwonus pelamis, fishing. Fishing trials were con- ducted in American Samoa, Tuvalu to Katsuwonus pelamis and yel- lowfin tuna refers to Thunnus alba- cares, as given by Klawe (1977). Patrick G

  8. Microsoft Word - CX-FY10_Kalispell_District_Wood_Pole_Replacement...

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

    suitable for a facility to be used for its designed purpose. Location: Various transmission lines located within the Kalispell District in Montana. See Project Location...

  9. Microsoft Word - CX-AlveyWoodPolesA-LE-AE-LH-AC-TBRT-FY12_WEB...

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

    Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Various transmission lines located in Linn and Lane counties, Oregon. Refer to Project Location Attachment...

  10. Microsoft Word - CX-GrandCoulee-ChiefJoseph_ARandWood Poles_WEB...

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

    REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Cleareance Memorandum Todd Wehner Road Engineer - TELF-TPP-3 Robert Keudell Line Foreman III - TFWK-Grand Coulee Robert Zellar...

  11. New Lines of CCA-Treated Wood Research: In-Service and Disposal Issues

    E-Print Network [OSTI]

    Florida, University of

    New Lines of CCA-Treated Wood Research: In-Service and Disposal Issues Submitted March 19, 2001 Objectives 2 I.3 Background 4 CHAPTER II, METALS CONCENTRATIONS IN SOILS BELOW DECKS MADE OF CCA-TREATED WOOD Results from Soil Core Samples 24 II.7 Summary and Conclusions 28 CHAPTER III, INVENTORY OF CCA-TREATED

  12. O.A.R. 734-055 - Pole Lines, Buried Cables, Pipe lines, Signs...

    Open Energy Info (EERE)

    buried cables, pipe lines, signs miscellaneous operations upon state highway right-of-way and properties under the jurisdiction of the department of transportation. Published N...

  13. Continuous on-line measurement of lignin concentration in wood pulp

    SciTech Connect (OSTI)

    Jeffers, L.A.; Roman, G.W.

    1994-06-01T23:59:59.000Z

    We are working toward the development of an instrument for the continuous, on-line measurement of the lignin concentration in wood pulp. The instrument is based on laser induced fluorescence of the wood pulp and is to be used as a primary sensor for both feedback control of the pulping and feedforward control of bleaching. We report here the results of a series of laboratory tests that characterized the fluorescence properties of wood pulp and demonstrated a correlation between various fluorescence functions and the Kappa number of the pulps as determined by TAPPI Procedure T236.

  14. Evaluation of XRF and LIBS technologies for on-line sorting of CCA-treated wood waste

    E-Print Network [OSTI]

    Florida, University of

    Evaluation of XRF and LIBS technologies for on-line sorting of CCA-treated wood waste Helena M technologies evaluated included X-ray fluorescence spectroscopy (XRF) and laser induced breakdown spectroscopy (LIBS). The XRF detector system utilized in this study was capable of rapidly detecting the presence

  15. Continuous On-Line Measurement of Lignin Concentration in Wood Pulp

    E-Print Network [OSTI]

    Jeffers, L. A.; Roman, G. W.

    spanning the range of Kappa numbers from approximately 15 to 55. The range of Kappa numbers was achieved by removing samples from the digester at different times so that within a set. each of the samples came from the same parent wood-chip stock...

  16. On-line measurement of lignin in wood pulp by color shift of fluorescence

    DOE Patents [OSTI]

    Jeffers, L.A.; Malito, M.L.

    1996-01-23T23:59:59.000Z

    Lignin concentrations from wood pulp samples are measured by applying an excitation light at a selected wavelength to the samples in order to cause the lignin to emit fluorescence. A spectral distribution of the fluorescence emission is then determined. The lignin concentration is then calculated based on the spectral distribution signal. The spectral distribution is quantified by either a wavelength centroid method or a band ratio method. 6 figs.

  17. On-line measurement of lignin in wood pulp by color shift of fluorescence

    DOE Patents [OSTI]

    Jeffers, Larry A. (Washington Township, Stark County, OH); Malito, Michael L. (Liberty Township, Trumbull County, OH)

    1996-01-01T23:59:59.000Z

    Lignin concentrations from wood pulp samples are measured by applying an excitation light at a selected wavelength to the samples in order to cause the lignin to emit fluorescence. A spectral distribution of the fluorescence emission is then determined. The lignin concentration is then calculated based on the spectral distribution signal. The spectral distribution is quantified by either a wavelength centroid method or a band ratio method.

  18. The Asian Wood Pellet Markets

    E-Print Network [OSTI]

    The Asian Wood Pellet Markets Joseph A. Roos and Allen M. Brackley United States Department Wood Pellet plant in North Pole, Alaska. Clockwise from upper left: pelleting machine; pellets bagged for home use; a Superior Pellet Fuels bag; inventory of product ready for shipment to retailers. Upper

  19. Microsoft Word - CX-PascoDistrictPoleReplacement_FY13_WEB.docx

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

    3 REPLY TO ATTN OF: KEPRPasco SUBJECT: Environmental Clearance Memorandum Greg Wilfong Lineman Foreman III - TFPF-PASCO Proposed Action: Wood pole replacement and minor access...

  20. Microsoft Word - CX-WenatcheeDistrictPoleReplacementFY13_WEB...

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

    2, 2013 REPLY TO ATTN OF: KEPRPasco SUBJECT: Environmental Clearance Memorandum Joseph Lauer Lineman Foreman III - TFWF-SCHULTZ Proposed Action: Wood pole replacement and minor...

  1. Keeler-Pennwalt Wood Pole Removal

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |Is Your Home as ReadyAppointed to NationalKbarconnections

  2. EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration is preparing an EA to assess potential environmental impacts of the proposed rebuild of its 26-mile 115 kilovolt (kV) wood-pole Hills Creek-Lookout Point transmission line, which is generally located between Lowell and Oakridge, in Lane County, Oregon.

  3. EA-1961: Kalispell-Kerr Transmission Line Rebuild Project, Kalispell and Polson, Montana

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration is preparing an EA to evaluate potential environmental impacts of rebuilding its 41-mile long 115 kilovolt (kV) wood-pole Kalispell-Kerr transmission line between Kalispell and Polson, Montana. Additional information is available on the project website, http://efw.bpa.gov/environmental_services/Document_Library/KALISPELL_KERR/.

  4. Big George to Carter Mountain 115-kV transmission line project, Park and Hot Springs Counties, Wyoming. Environmental Assessment

    SciTech Connect (OSTI)

    Not Available

    1994-02-01T23:59:59.000Z

    The Western Area Power Administration (Western) is proposing to rebuild, operate, and maintain a 115-kilovolt (kV) transmission line between the Big George and Carter Mountain Substations in northwest Wyoming (Park and Hot Springs Counties). This environmental assessment (EA) was prepared in compliance with the National Environmental Policy Act (NEPA) and the regulations of the Council on Environmental Quality (CEQ) and the Department of Energy (DOE). The existing Big George to Carter Mountain 69-kV transmission line was constructed in 1941 by the US Department of Interior, Bureau of Reclamation, with 1/0 copper conductor on wood-pole H-frame structures without an overhead ground wire. The line should be replaced because of the deteriorated condition of the wood-pole H-frame structures. Because the line lacks an overhead ground wire, it is subject to numerous outages caused by lightning. The line will be 54 years old in 1995, which is the target date for line replacement. The normal service life of a wood-pole line is 45 years. Under the No Action Alternative, no new transmission lines would be built in the project area. The existing 69-kV transmission line would continue to operate with routine maintenance, with no provisions made for replacement.

  5. Transmission line: design manual

    SciTech Connect (OSTI)

    Farr, H.H.

    1980-01-01T23:59:59.000Z

    The purpose of this manual is to outline the various requirements for, and the procedures to be followed in the design of power transmission lines by the Bureau of Reclamation, US Department of the Interior. Numerous design studies, which have been made on specific aspects of transmission line design, are included with explanations of their applications. Information is presented concerning such aspects as selection of type of construction, conductor sags and tensions, insulation, lightning protection, clearance patterns, galloping conductors, structure limitation and guying charts, and structure spotting. Structure design examples are limited to wood-pole construction. Interpretations of the National Electrical Safety Code and other codes are made as required. Some of the example problems were developed when the sixth edition of NESC was current, and are so noted; however, most examples use the 1977 edition of NESC.

  6. Environmental Assessment of the Gering-Stegall 115-kV Transmission Line Consolidation Project, Scotts Bluff County, Nebraska

    SciTech Connect (OSTI)

    NONE

    1995-05-01T23:59:59.000Z

    The Department of Energy (DOE), Western Area Power Administration (Western) proposes to consolidate segments of two transmission lines near the Gering Substation in Gering, Nebraska. The transmission lines are both located in Scotts Bluff County, Nebraska. The transmission lines are both located in Scotts Bluff County, Nebraska, within the city of Gering. Presently, there are three parallel 115-kilovolt (kV) transmission lines on separate rights-of-way (ROW) that terminate at the Gering Substation. The project would include dismantling the Archer-Gering wood-pole transmission line and rebuilding the remaining two lines on single-pole steel double circuit structures. The project would consolidate the Gering-Stegall North and Gering-Stegall South 115-kV transmission lines on to one ROW for a 1.33-mile segment between the Gering Substation and a point west of the Gering Landfill. All existing wood-pole H-frame structures would be removed, and the Gering-Stegall North and South ROWs abandoned. Western is responsible for the design, construction, operation, and maintenance of the line. Western prepared an environmental assessment (EA) that analyzed the potential environmental impacts of the proposed construction, operation, and maintenance of the 115-kV transmission line consolidation. Based on the analyses in the EA, the DOE finds that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act of 1969 (NEPA).

  7. BUCKLING BEHAVIOUR OF WOODEN POLES J. Savic" S.H. Rizkalla2

    E-Print Network [OSTI]

    lines and transmission towers. In recent years, a considerable number of such poles have failed duc and transmission towers. In recent years, a considerable number of such poles have failed due to heavy ice build

  8. Transmission line design manual. A guide for the investigation, development, and design of power transmission lines. Water resources technical pub

    SciTech Connect (OSTI)

    Farr, H.H.

    1980-01-01T23:59:59.000Z

    The purpose of the manual is to outline the various requirements for, and the procedures to be followed in the design of power transmission lines by the Bureau of Reclamation. U.S. Department of the Interior. Numerous design studies, which have been made on specific aspects of transmission line design, are included with explanations of their applications. Information is presented concerning such aspects as selection of type of construction, conductor sags and tensions, insulation, lightning protection, clearance patterns, galloping conductors, structure limitation and guying charts, and structure spotting. Structure design examples are limited to wood-pole construction. Interpretations of the National Electrical Safety Code and other codes are made as required.

  9. Single phase two pole/six pole motor

    DOE Patents [OSTI]

    Kirschbaum, Herbert S. (Asheville, NC)

    1984-01-01T23:59:59.000Z

    A single phase alternating current two pole/six pole motor is provided with a main stator winding having six coils disposed unequally around the periphery of the machine. These coils are divided into two groups. When these groups are connected such that their magnetomotive forces are additive, two pole motor operation results. When the polarity of one of the groups is then reversed, six pole motor operation results. An auxiliary stator winding which is similar to the main stator winding is displaced from the main stator winding by 90 electrical degrees on a two pole basis.

  10. Single phase two pole/six pole motor

    DOE Patents [OSTI]

    Kirschbaum, H.S.

    1984-09-25T23:59:59.000Z

    A single phase alternating current two pole/six pole motor is provided with a main stator winding having six coils disposed unequally around the periphery of the machine. These coils are divided into two groups. When these groups are connected such that their magnetomotive forces are additive, two pole motor operation results. When the polarity of one of the groups is then reversed, six pole motor operation results. An auxiliary stator winding which is similar to the main stator winding is displaced from the main stator winding by 90 electrical degrees on a two pole basis. 12 figs.

  11. Microsoft Word - CX-VeraTap_WoodPoles_WEB.doc

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

    10, 2011 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Erich Orth Project Manager - TEP-TPP-3 Proposed Action: Modify two structures along the Vera Tap...

  12. Single-Source Nets of Algebraically-Quantized Reflective Liouville Potentials on the Line I. Almost-Everywhere Holomorphic Solutions of Rational Canonical Sturm-Liouville Equations with Second-Order Poles

    E-Print Network [OSTI]

    Gregory Natanson

    2015-03-15T23:59:59.000Z

    The paper presents the unified technique for constructing SUSY ladders of rational Liouville potentials (RLPs) starting from the so-called "Gauss-reference" (GRef) potentials exactly quantized on the line via classical Jacobi, classical (generalized) Laguerre, or Romanovski-Routh polynomials with energy-dependent indexes. Each RLP is obtained by means of the Liouville transformation (LT) of the appropriate rational canonical Sturm-Liouville equation (RCSLE) with second-order poles. The presented analysis takes advantage of the generic factorization of canonical Sturm-Liouville equations (CSLEs) in terms of intertwining "generalized" Darboux operators. We refer to the latter operators as the canonical Liouville-Darboux transformations (CLDTs) to stress that they are equivalent to three-step operations: i) the LT from the CSLE to the Schrodinger equation; ii) the Darboux transformation (DT) of the appropriate LP; and iii) the inverse LT from the Schrodinger equation to the new CSLE. It is proven that the CLDT preserves the rational form of the RCSLE if its factorization function (FF) is an almost-everywhere holomorphic (AEH) solution of the RCSLE (or, in other words, a solution with a rational logarithmic derivative). As explained in the paper there are up to four gauge transformations which convert each RCSLE of our interest into the second-order differential equations with energy-dependent polynomial coefficients. The most important result of the paper is that polynomial solutions of these equations belong to sequences of Heine polynomials obtained by varying free terms at fixed values of singular points and the appropriate characteristic exponents. This allows us to construct networks of polynomial solutions -- the so-called "r-, c-, or i-Gauss-seed" (r-, c-, or i-GS) Heine polynomials -- starting from Jacobi, (generalized) Laguerre or Routh polynomials, respectively.

  13. UBC Social Ecological Economic Development Studies (SEEDS) Student Report The Use of Wood in Construction: A Triple Bottom Line Assessment of the use of

    E-Print Network [OSTI]

    to Reinforced Concrete Christopher Barr, Alvin, Lam Wei Wei University of British Columbia APSC261 November 30 at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about impacts focuses on the comparison of the life-cycle carbon emissions associated with laminated wood

  14. Six pole/eight pole single-phase motor

    DOE Patents [OSTI]

    Kirschbaum, Herbert S. (Asheville, NC)

    1984-01-01T23:59:59.000Z

    A single phase alternating current electric motor is provided with a main stator winding having two coil groups which are connected to form eight poles for eight-pole operation and to form six poles for six-pole operation. Each group contains four series connected coil elements with each element spanning approximately one-seventh of the periphery of the machine. The coil groups are spaced 180 mechanical degrees apart such that each end coil of one group overlaps one of the end coils of the other group. An auxiliary stator winding having two coil groups with the same relative angular displacement as the main stator winding coil groups is included.

  15. Lightweight extendable and retractable pole

    DOE Patents [OSTI]

    Warren, John L. (Santa Barbara, CA); Brandt, James E. (Santa Barbara, CA)

    1994-01-01T23:59:59.000Z

    A lightweight extendable and retractable telescopic pole is disclosed comprising a plurality of non-metallic telescoping cylinders with sliding and sealing surfaces between the cylinders, a first plug member on the upper end of the smallest cylinder, and a second plug member on the lower end of the largest cylinder, whereby fluid pressure admitted to the largest cylinder will cause the telescoping cylinders to slide relative to one another causing the pole to extend. An elastomeric member connects the first plug member with one of the intermediate cylinders to urge the cylinders back into a collapsed position when the fluid pressure in the cylinders is vented. Annular elastomer members are provided which seal one cylinder to another when the pole is fully extended and further serve to provide a cushion to prevent damage to the cylinders when the pole is urged back into its retractable position by the elastomeric members and the venting of the pressure. A value mechanism associated with the pole is provided to admit a fluid under pressure to the interior of the telescoping cylinders of the pole while pressurizing a pressure relief port having an opening larger than the inlet port in a closed position whereby removal of the pressure on the relief port will cause the relief port to open to quickly lower the pressure in the interior of the telescoping cylinders to thereby assist in the rapid retraction of the extended pole.

  16. Lightweight extendable and retractable pole

    DOE Patents [OSTI]

    Warren, J.L.; Brandt, J.E.

    1994-08-02T23:59:59.000Z

    A lightweight extendable and retractable telescopic pole is disclosed comprising a plurality of non-metallic telescoping cylinders with sliding and sealing surfaces between the cylinders, a first plug member on the upper end of the smallest cylinder, and a second plug member on the lower end of the largest cylinder, whereby fluid pressure admitted to the largest cylinder will cause the telescoping cylinders to slide relative to one another causing the pole to extend. An elastomeric member connects the first plug member with one of the intermediate cylinders to urge the cylinders back into a collapsed position when the fluid pressure in the cylinders is vented. Annular elastomer members are provided which seal one cylinder to another when the pole is fully extended and further serve to provide a cushion to prevent damage to the cylinders when the pole is urged back into its retractable position by the elastomeric members and the venting of the pressure. A value mechanism associated with the pole is provided to admit a fluid under pressure to the interior of the telescoping cylinders of the pole while pressurizing a pressure relief port having an opening larger than the inlet port in a closed position whereby removal of the pressure on the relief port will cause the relief port to open to quickly lower the pressure in the interior of the telescoping cylinders to thereby assist in the rapid retraction of the extended pole. 18 figs.

  17. Six pole/eight pole single-phase motor

    DOE Patents [OSTI]

    Kirschbaum, H.S.

    1984-07-31T23:59:59.000Z

    A single phase alternating current electric motor is provided with a main stator winding having two coil groups which are connected to form eight poles for eight-pole operation and to form six poles for six-pole operation. Each group contains four series connected coil elements with each element spanning approximately one-seventh of the periphery of the machine. The coil groups are spaced 180 mechanical degrees apart such that each end coil of one group overlaps one of the end coils of the other group. An auxiliary stator winding having two coil groups with the same relative angular displacement as the main stator winding coil groups is included. 10 figs.

  18. Metals Concentrations in Soils Below Decks Made of CCA-Treated Wood

    E-Print Network [OSTI]

    Florida, University of

    Metals Concentrations in Soils Below Decks Made of CCA-Treated Wood This report is an excerpt from the report titled: New Lines of CCA-Treated Wood Research, In-Service and Disposal Issues Which was finalized

  19. Residential Wood Residential wood combustion (RWC) is

    E-Print Network [OSTI]

    Residential Wood Combustion Residential wood combustion (RWC) is increasing in Europe because PM2.5. Furthermore, other combustion- related sources of OA in Europe may need to be reassessed. Will it affect global OA emission estimates? Combustion of biofuels is globally one of the major OA sources

  20. EA-1931: Keeler to Tillamook Transmission Line Rebuild Project, Washington and Tillamook Counties, Oregon

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration prepared this EA to assess the potential environmental impacts of the proposed rebuild of the Keeler-Forest Grove and Forest Grove-Tillamook 115-kilovolt (kV) transmission lines between the cities of Hillsboro and Tillamook, in Washington and Tillamook Counties, Oregon. The 58-mile-long rebuild would include replacement of all wood-pole structures over 10 years in age. Some existing access roads would be improved to accommodate construction equipment and some new road access would be acquired or constructed in areas where access is not available.

  1. Single phase four pole/six pole motor

    DOE Patents [OSTI]

    Kirschbaum, Herbert S. (Asheville, NC)

    1984-01-01T23:59:59.000Z

    A single phase alternating current electric motor is provided with a main stator winding having two coil groups each including the series connection of three coils. These coil groups can be connected in series for six pole operation and in parallel for four pole operation. The coils are approximately equally spaced around the periphery of the machine but are not of equal numbers of turns. The two coil groups are identically wound and spaced 180 mechanical degrees apart. One coil of each group has more turns and a greater span than the other two coils.

  2. Single phase four pole/six pole motor

    DOE Patents [OSTI]

    Kirschbaum, H.S.

    1984-10-09T23:59:59.000Z

    A single phase alternating current electric motor is provided with a main stator winding having two coil groups each including the series connection of three coils. These coil groups can be connected in series for six pole operation and in parallel for four pole operation. The coils are approximately equally spaced around the periphery of the machine but are not of equal numbers of turns. The two coil groups are identically wound and spaced 180 mechanical degrees apart. One coil of each group has more turns and a greater span than the other two coils. 10 figs.

  3. amundsen-scott south pole: Topics by E-print Network

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

    of ice on the lines. These failures may be attributed to the accuracy or reliability and transmission towers. In recent years, a considerable number of such poles have failed due...

  4. Rational production of veneer by IR-heating of green wood during peeling: Modeling experiments

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    (0)3 85 59 53 85 E-mail: anna.dupleix@ensam.eu Abstract Heating green wood logs by infrared (IR-line IR heating system installed on the peeling lathe. Keywords: green wood; heating; infrared; modelingRational production of veneer by IR-heating of green wood during peeling: Modeling experiments Anna

  5. Wood Resources International

    E-Print Network [OSTI]

    .3% Sweden 5.3% Finland 4.1% Russia 13.8% US 37.3% Germany 3.3% France 2.8% Poland 2.1% Other Europe 14 International Wood Fuel Removals in Europe 2002 Turkey 12.2% Poland 3.6% Romania 5.3% Hungary 4.1% Germany 7;Wood Resources International Production of energy from wood fuels in 2000 Source: EUBIONET 0 50 100 150

  6. POLE PLACEMENT BY STATIC OUTPUT FEEDBACK FOR ...

    E-Print Network [OSTI]

    SIAM (#1) 1035 2001 Apr 10 12:32:38

    2002-06-04T23:59:59.000Z

    topology) subset U of such systems, where the real pole placement map is not surjective. It follows that, for ... Key words. linear systems, static output control feedback, pole placement. AMS subject .... is an integral power of 2. In the opposite ...

  7. Design calculations and measurements of a dipole magnet with Permendur pole pieces

    SciTech Connect (OSTI)

    Early, R.A.; Cobb, J.K.; Oijala, J.E.

    1989-03-01T23:59:59.000Z

    A redesign of the SLC South Linac-to-Ring beam line required that the width of a good field of three of the bending magnets be increased while utilizing the same yoke and coils. Further requirements were that the resulting magnets should have the same strength at two different operating currents as the original magnets. The idea of replacing the steel poles with pole pieces of the high permeability material Permendur was investigated. Design calculations were done using TOSCA and POISSON. An existing prototype magnet was modified with Permendur poles, and magnetic measurements were done. The new magnets were completed, and measurements agreed well with the calculations. 4 refs., 14 figs.

  8. James F. Wood

    Broader source: Energy.gov [DOE]

    James F. Wood is currently Deputy Assistant Secretary for Clean Coal in the Office of Fossil Energy (FE). In this position, he is responsible for the management and direction of the Office's...

  9. Precision wood particle feedstocks

    DOE Patents [OSTI]

    Dooley, James H; Lanning, David N

    2013-07-30T23:59:59.000Z

    Wood particles having fibers aligned in a grain, wherein: the wood particles are characterized by a length dimension (L) aligned substantially parallel to the grain, a width dimension (W) normal to L and aligned cross grain, and a height dimension (H) normal to W and L; the L.times.H dimensions define two side surfaces characterized by substantially intact longitudinally arrayed fibers; the W.times.H dimensions define two cross-grain end surfaces characterized individually as aligned either normal to the grain or oblique to the grain; the L.times.W dimensions define two substantially parallel top and bottom surfaces; and, a majority of the W.times.H surfaces in the mixture of wood particles have end checking.

  10. WOOD PRODUCTS AND UTILIZATION

    E-Print Network [OSTI]

    Standiford, Richard B.

    not require extensive cultivation and extraction methods, and it uses less manmade energy to manufacture, these trees are a vital component of wildlife and plant ecosystems, water quality, recreation, and esthetic and firewood harvesting are two activities that consume large quantities of wood from oak woodlands. Finding

  11. Rheological Model for Wood

    E-Print Network [OSTI]

    Mohammad Masoud Hassani; Falk K. Wittel; Stefan Hering; Hans J. Herrmann

    2014-10-15T23:59:59.000Z

    Wood as the most important natural and renewable building material plays an important role in the construction sector. Nevertheless, its hygroscopic character basically affects all related mechanical properties leading to degradation of material stiffness and strength over the service life. Accordingly, to attain reliable design of the timber structures, the influence of moisture evolution and the role of time- and moisture-dependent behaviors have to be taken into account. For this purpose, in the current study a 3D orthotropic elasto-plastic, visco-elastic, mechano-sorptive constitutive model for wood, with all material constants being defined as a function of moisture content, is presented. The corresponding numerical integration approach, with additive decomposition of the total strain is developed and implemented within the framework of the finite element method (FEM). Moreover to preserve a quadratic rate of asymptotic convergence the consistent tangent operator for the whole model is derived. Functionality and capability of the presented material model are evaluated by performing several numerical verification simulations of wood components under different combinations of mechanical loading and moisture variation. Additionally, the flexibility and universality of the introduced model to predict the mechanical behavior of different species are demonstrated by the analysis of a hybrid wood element. Furthermore, the proposed numerical approach is validated by comparisons of computational evaluations with experimental results.

  12. Data:6575a792-eabd-4b02-9eef-85c59473de86 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  13. Data:764960a6-c576-432f-b6bf-21b862270742 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  14. Data:1af4c76f-e1f6-4369-a579-8ca93962f51a | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  15. Data:8aad2056-ab83-42e0-bbcb-b50684125135 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  16. Data:6719e7d8-c345-4442-9157-9afdec2b80d4 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  17. Data:67284124-67a7-4048-a984-4583bcce8b76 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  18. Data:23ff7a80-4be0-4b02-bb6f-e4d20400b3b9 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  19. Data:5e08d776-ee27-45f9-aaad-525bd6da11d9 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  20. Data:29bd8186-4b4c-4b51-81ff-12f81406d406 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  1. Data:051c3942-71cb-4dd1-a0a4-1700d8264c5a | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  2. Data:615b6889-81e2-4856-b606-330381a0bc75 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  3. Data:0d4ca450-7514-4217-8297-b3990e102a46 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  4. Data:B67808a7-3e12-4f95-8802-dbed6cb31955 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  5. Data:793b9036-c6d7-4f3c-83d2-0054ed12d1fa | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  6. Data:1a8ddee4-b7a8-41d5-8269-b09e71c397f9 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  7. Data:3c4f38a9-a290-47ff-9e09-32abe7803a47 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  8. Data:67ca0256-b51d-413c-8c16-0924aea0c298 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  9. HIPPO (HIAPER Pole-to-Pole Observations) Data from CDIAC's HIPPO Data Archive

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The HIPPO (HIAPER Pole-to-Pole Observations) study of the carbon cycle and greenhouse gases measured meteorology, atmospheric chemistry, and aerosol constituents along transects from approximately pole-to-pole over the Pacific Ocean. HIPPO flew hundreds of vertical profiles from the ocean/ice surface to as high as the tropopause, at five times during different seasons over a three year period from 2009-2011. HIPPO provides the first high-resolution vertically-resolved global survey of a comprehensive suite of atmospheric trace gases and aerosols pertinent to understanding the carbon cycle and challenging global climate models.

  10. Monte Carlo Posterior Integration in GARCH Peter M uller and Andy Pole

    E-Print Network [OSTI]

    West, Mike

    Monte Carlo Posterior Integration in GARCH Models Peter M¨ uller and Andy Pole Peter M along both lines to apply to the analysis of GARCH (generalized autoregressive conditional­ tion to GARCH models in Bollerslev (1986). There are now over 300 papers in the mainstream statistics

  11. FAO Forestry Department Wood Energy WISDOM Slovenia

    E-Print Network [OSTI]

    in developing pellet production and district heating systems; the formulation of a national wood energy strategyFAO ­ Forestry Department ­ Wood Energy WISDOM ­ Slovenia Spatial woodfuel production Rudi Drigo Forestry Specialist - Wood energy planning and forest resources monitoring Zivan Veseli

  12. DIVISION 6 -WOOD AND PLASTICS 06000 GENERAL

    E-Print Network [OSTI]

    DIVISION 6 - WOOD AND PLASTICS ________________________________________________________________________ 06000 GENERAL 1. For both woods and plastics, special attention is called to matters of flame spread-dried. 3. For exterior wood or plastic framed structures, see Division 4 for dimensions of Sample Panel

  13. Measuring Interfacial Stiffness of Adhesively-Bonded Wood

    E-Print Network [OSTI]

    Nairn, John A.

    , the interfaces will fail, the elements will cease to share load, and the composite will have poor properties property. Nearly all methods for characterizing wood adhesive bonds consider only strength of the bonds. Typically a bond line is loaded until failure and the final load at failure is recorded. Some common

  14. Beverly Woods | Y-12 National Security Complex

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

    Beverly Woods Beverly Woods Oral History Videos Speakers INTRODUCTION Ed Bailey Jim Bailey Kay Bailey Ken Bernander Willard Brock Wilma Brooks Elmer Brummitt Naomi Brummitt Blake...

  15. Environmental Impacts of Treated Wood

    E-Print Network [OSTI]

    Florida, University of

    Environmental Impacts of Treated Wood 6495_C000.fm Page iii Wednesday, February 1, 2006 5:48 PM #12 through the Florida Center for Environmental Solutions, National Science Foundation Grant No. 0126172. Any of treated-wood research and their efforts in organizing the con- ference entitled Environmental Impacts

  16. GLOBAL WOOD SUPPLY Sten Nilsson

    E-Print Network [OSTI]

    GLOBAL WOOD SUPPLY Sten Nilsson Biomass and Resource Efficiency: the need for a supply led approach the wood come from? Western EU Deficit Eastern EU Deficit Rest of Eastern Europe Balanced Russia Rest of Eastern Europe Balanced Russia Is probably at production ceiling under current conditions Japan

  17. Microsoft Word - CX-GrandCouleeDistrictWoodPoleReplacementsAccessRoads...

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

    7, 2013 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Todd Wehner Civil DesignAccess Roads - TELF-TPP-3 James Semrau Project Manager - TEP-TPP-1...

  18. EECBG Success Story: North Pole's Holiday Wish for an Energy...

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

    Pole's Holiday Wish for an Energy Efficient 2012 EECBG Success Story: North Pole's Holiday Wish for an Energy Efficient 2012 December 23, 2011 - 4:20pm Addthis The city of North...

  19. Successful biomass (wood pellets ) implementation in

    E-Print Network [OSTI]

    Successful biomass (wood pellets ) implementation in Estonia Biomass Utilisation of Local of primary energy in Estonia ! Wood fuels production ! Pellet firing projects in Estonia ­ SIDA Demo East Production of wood fuels in Estonia in 2002 Regional Energy Centres in Estonia Wood pellets production

  20. Wood Fuel Task Force Response 2 | Wood Fuel Task Force Response

    E-Print Network [OSTI]

    Wood Fuel Task Force Response #12;2 | Wood Fuel Task Force Response #12;Wood Fuel Task Force Response | 3 Wood Fuel Task Force Response Scottish Government response by Minister for Environment, Michael Russell I am pleased to present on behalf of the Scottish Government our response to the Wood Fuel

  1. Periodically poled silicon Nick K. Hon,a

    E-Print Network [OSTI]

    Jalali. Bahram

    as quasi-phase matching. Periodically poled silicon PePSi adds the periodic poling capability to silicon to be harnessed for devices based on second-order nonlinear effects. As an example of the utility of the PePSi is in effect, periodically poled silicon PePSi , a new technology for efficient second-order nonlinear

  2. Textile Drying Via Wood Gasification 

    E-Print Network [OSTI]

    McGowan, T. F.; Jape, A. D.

    1983-01-01T23:59:59.000Z

    This project was carried out to investigate the possibility of using wood gas as a direct replacement for natural gas in textile drying. The Georgia Tech updraft gasifier was used for the experimental program. During preliminary tests, the 1 million...

  3. Textile Drying Via Wood Gasification

    E-Print Network [OSTI]

    McGowan, T. F.; Jape, A. D.

    1983-01-01T23:59:59.000Z

    This project was carried out to investigate the possibility of using wood gas as a direct replacement for natural gas in textile drying. The Georgia Tech updraft gasifier was used for the experimental program. During preliminary tests, the 1 million...

  4. Integrated Industrial Wood Chip Utilization

    E-Print Network [OSTI]

    Owens, E. T.

    1984-01-01T23:59:59.000Z

    The sources of supply of wood residues for energy generation are described and the rationale for exploring the potential available from forest harvesting is developed. Details of three industrial-scale projects are presented and the specific...

  5. Blythe-Knob\t161-kV\tTransmission\tLine Cross\tArm\tReplacements\t...

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

    9 Blythe-Knob 161-kV Transmission Line Cross Arm Replacements - Continuation Sheet Project Description (continued) The wood cross arms on a number of wood H-frame structures have...

  6. Log amplifier with pole-zero compensation

    DOE Patents [OSTI]

    Brookshier, W.

    1985-02-08T23:59:59.000Z

    A logarithmic amplifier circuit provides pole-zero compensation for improved stability and response time over 6-8 decades of input signal frequency. The amplifer circuit includes a first operational amplifier with a first feedback loop which includes a second, inverting operational amplifier in a second feedstock loop. The compensated output signal is provided by the second operational amplifier with the log elements, i.e., resistors, and the compensating capacitors in each of the feedback loops having equal values so that each break point is offset by a compensating break point or zero.

  7. CHEMISTRY AND STOICHIOMETRY OF WOOD LIQUEFACTION

    E-Print Network [OSTI]

    Davis, H.G.

    2012-01-01T23:59:59.000Z

    analysis of the wood-oil product derived from the above2 g It is probable that oil products with oxygen contentscollected with the wood-oil product. The condensate contains

  8. Marin County- Wood Stove Replacement Rebate Program

    Broader source: Energy.gov [DOE]

    The County of Marin has created a rebate program to encourage homeowners to remove or replace non-EPA certified wood-burning heaters (wood stoves and fireplace inserts) with cleaner burning stoves...

  9. Leonard Wood and the American Empire 

    E-Print Network [OSTI]

    Pruitt, James Herman

    2012-07-16T23:59:59.000Z

    During the ten years following the Spanish American War (1898 to 1908), Major General Leonard Wood served as the primary agent of American imperialism. Wood was not only a proconsul of the new American Empire; he was a ...

  10. Structure-Infesting Wood-Boring Beetles

    E-Print Network [OSTI]

    Jackman, John A.

    2006-03-28T23:59:59.000Z

    Several kinds of beetles damage stored wood, structural timbers and other wood products. This publication explains how to detect, identify, prevent and control powderpost beetle, old house borer and others....

  11. Decreasing the leachibility of boron wood preservatives

    E-Print Network [OSTI]

    Gezer, Engin Derya

    1996-01-01T23:59:59.000Z

    The use of boron in wood preservatives has been growing since the 1930s, primarily in various boric acid/borax mixtures. Boron preservatives have several advantages for application as wood preservatives including a broad spectrum of activity...

  12. Emerging Technologies in Wood Energy Wood can already be used to produce heat and

    E-Print Network [OSTI]

    established technologies of District Energy and Combined Heat and Power plants. Using wood to makeEmerging Technologies in Wood Energy Wood can already be used to produce heat and electricity using such as flooring and siding. In Europe, torrefaction has been explored to produce an improved wood pellet

  13. O.A.R. 734-055 - Pole Lines, Buried Cables, Pipe lines, Signs, Misc.

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: EnergyExcellence SeedNunn, Colorado:Cables | Open5-015 Jump

  14. Creating Value Wood Products Industry

    E-Print Network [OSTI]

    Louisiana Forest Products Development Center #12;2 Louisiana is blessed with quality timberland for the Wood Products Industry The forest industry contributes more than 50 percent of the total value of all for quality information, research and education in forest products in Louisiana, recognized regionally

  15. Optical computing Damien Woods a

    E-Print Network [OSTI]

    Woods, Damien

    Optical computing Damien Woods a aDepartment of Computer Science and Artificial Intelligence Institute, Vierimaantie 5, 84100 Ylivieska, Finland Abstract In this survey we consider optical computers of such optical computing archi- tectures, including descriptions of the type of hardware commonly used in optical

  16. Optical computing Damien Woods a

    E-Print Network [OSTI]

    Woods, Damien

    Optical computing Damien Woods a aDepartment of Computer Science and Artificial Intelligence Institute, Vierimaantie 5, 84100 Ylivieska, Finland Abstract We consider optical computers that encode data using images and compute by transforming such images. We give an overview of a number of such optical

  17. The Poles of Mars: A Key to Understanding Earth's

    E-Print Network [OSTI]

    Faraon, Andrei

    snow cover on Earth, lies a permanent, residual polar cap #12;Ice Age made mainly of water ice. The residual cap at the south pole is smaller tban that of the north pole, and its carbon dioxide seasonal the residual caps, we see smooth, finely layered terrains with scarps that exhibit dark and light banded

  18. Potential adverse health effects of wood smoke

    SciTech Connect (OSTI)

    Pierson, W.E.; Koenig, J.Q.; Bardana, E.J. Jr.

    1989-09-01T23:59:59.000Z

    The use of wood stoves has increased greatly in the past decade, causing concern in many communities about the health effects of wood smoke. Wood smoke is known to contain such compounds as carbon monoxide, nitrogen oxides, sulfur oxides, aldehydes, polycyclic aromatic hydrocarbons, and fine respirable particulate matter. All of these have been shown to cause deleterious physiologic responses in laboratory studies in humans. Some compounds found in wood smoke--benzo(a)pyrene and formaldehyde--are possible human carcinogens. Fine particulate matter has been associated with decreased pulmonary function in children and with increased chronic lung disease in Nepal, where exposure to very high amounts of wood smoke occurs in residences. Wood smoke fumes, taken from both outdoor and indoor samples, have shown mutagenic activity in short-term bioassay tests. Because of the potential health effects of wood smoke, exposure to this source of air pollution should be minimal.29 references.

  19. Shaping the spectrum of downconverted photons through optimized custom poling

    E-Print Network [OSTI]

    Annamaria Dosseva; Lukasz Cincio; Agata M. Branczyk

    2014-10-28T23:59:59.000Z

    We present a scheme for engineering the joint spectrum of photons created via spontaneous parametric down conversion. Our method relies on customizing the poling configuration of a quasi-phase-matched crystal. We use simulated annealing to find an optimized poling configuration which allows almost arbitrary shaping of the crystal's phase-matching function. This has direct application in the creation of pure single photons---currently one of the most important goals of single-photon quantum optics. We describe the general algorithm and provide code, written in C++, that outputs an optimized poling configuration given specific experimental parameters.

  20. The conservation of waterlogged wood using sucrose

    E-Print Network [OSTI]

    Parrent, James Michael

    1983-01-01T23:59:59.000Z

    such as resins or creosote, which are 13 volatilized by heating, the standard methods for moisture determination yield false values (Panshin a de Zeeuw 1980:203). This should not be a problem when working with waterlogged wood since only small samples... water. Formation of hydrogen bonds releases energy which can be measured as the "heat of wetting" for dry wood. In turn, energy must be supplied to wet wood to remove any water that is present. 14 "The forces of attraction between dry wood and water...

  1. One on One- Douglas K Woods

    Broader source: Energy.gov [DOE]

    A September 2014 interview with Douglas K Woods, the President of the Association for Manufacturing Technology, on the state of US manufacturing.

  2. WoodPolymer Composites Prepared by the In Situ Polymerization of Monomers Within Wood

    E-Print Network [OSTI]

    Wood­Polymer Composites Prepared by the In Situ Polymerization of Monomers Within Wood Yong-Feng Li in Wiley Online Library (wileyonlinelibrary.com). ABSTRACT: Wood­polymer composites (WPCs) were prepared words: composites; mechanical properties; modifi- cation; monomers; renewable resources INTRODUCTION

  3. Seneca Creek Associates, LLC Wood Resources International, LLC "Illegal" Logging and Global Wood Markets

    E-Print Network [OSTI]

    Seneca Creek Associates, LLC Wood Resources International, LLC "Illegal" Logging and Global Wood@aol.com; hekstrom@wri-ltd.com October, 2004 #12;Page ES - 1 Illegal Logging and Global Wood Markets: The Competitive, LLC Executive Summary Illegal logging has been high on the agenda, if not directly at the center

  4. Seneca Creek Associates, LLC Wood Resources International, LLC "Illegal" Logging and Global Wood Markets

    E-Print Network [OSTI]

    Seneca Creek Associates, LLC Wood Resources International, LLC SUMMARY "Illegal" Logging and Global Resources International, LLC Illegal Logging and Global Wood Markets: The Competitive Impacts on the U.S. Wood Products Industry1 Summary Study Objectives Illegal logging and illegal forest activities, in one

  5. Crater ice deposits near the south pole of Mars

    E-Print Network [OSTI]

    Westbrook, Owen William

    2009-01-01T23:59:59.000Z

    Layered deposits atop both Martian poles are thought to preserve a record of past climatic conditions in up to three km of water ice and dust. Just beyond the extent of these south polar layered deposits (SPLD), dozens of ...

  6. Daniel Wood | Department of Energy

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract Management Fermi SitePARTOfficeOctoberDaniel Wood About Us Daniel

  7. automatic wood furnaces: Topics by E-print Network

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

    pressure differences that included standard rating points 11 Wood Products 201213 Student Handbook Environmental Sciences and Ecology Websites Summary: Wood Products 201213 Student...

  8. Autonomy for Aurora's Mars Missions Mark Woods,

    E-Print Network [OSTI]

    Fisher, Michael

    Autonomy for Aurora's Mars Missions Mark Woods, SciSys Ltd., Clothier Road, Bristol, UK BS4 5SS Email: mark.woods@scisys.co.uk Tel: +44 117 9717251 ESA's Aurora programme incorporates a strategy for European involvement in future robotic and human exploration of our Solar System. The Aurora roadmap calls

  9. Wood Burning Combined Cycle Power Plant 

    E-Print Network [OSTI]

    Culley, J. W.; Bourgeois, H. S.

    1984-01-01T23:59:59.000Z

    A combined cycle power plant utilizing wood waste products as a fuel has been designed. This plant will yield a 50% efficiency improvement compared to conventional wood-fueled steam power plants. The power plant features an externally-fired gas...

  10. Leonard Wood and the American Empire

    E-Print Network [OSTI]

    Pruitt, James Herman

    2012-07-16T23:59:59.000Z

    During the ten years following the Spanish American War (1898 to 1908), Major General Leonard Wood served as the primary agent of American imperialism. Wood was not only a proconsul of the new American Empire; he was a symbol of the empire...

  11. CX-012089: Categorical Exclusion Determination | Department of...

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

    CX-012089: Categorical Exclusion Determination Wood Pole Testing for 20 Transmission Lines in Southern Arizona and Southern California CX(s) Applied: B3.1 Date: 04172014...

  12. Categorical Exclusion Determinations: Western Area PowerAdministratio...

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

    Southwest Region April 17, 2014 CX-012089: Categorical Exclusion Determination Wood Pole Testing for 20 Transmission Lines in Southern Arizona and Southern California CX(s)...

  13. Alaska Wood Biomass Energy Project Final Report

    SciTech Connect (OSTI)

    Jonathan Bolling

    2009-03-02T23:59:59.000Z

    The purpose of the Craig Wood Fired Boiler Project is to use waste wood from local sawmilling operations to provide heat to local public buildings, in an effort to reduce the cost of operating those buildings, and put to productive use a byproduct from the wood milling process that otherwise presents an expense to local mills. The scope of the project included the acquisition of a wood boiler and the delivery systems to feed wood fuel to it, the construction of a building to house the boiler and delivery systems, and connection of the boiler facility to three buildings that will benefit from heat generated by the boiler: the Craig Aquatic Center, the Craig Elementary School, and the Craig Middle School buildings.

  14. Generation of a permanent linear electro-optic effect in an optical fiber by poling

    E-Print Network [OSTI]

    Hu, Xiaochao

    1990-01-01T23:59:59.000Z

    was carried out. The maximum poling efficiency has been achieved at the applied poling temperature well be- low the fiber melting point. The linear electro- optic coefficient was measured to be 6X10 M/V at room temperature after application of an electric... Before Poling. . . . Fig. 9 Linear-Optic Coefficient vs Poling Temperature. . . . . . . . . . . . . . . . 30 Fig. 10 Linear-Optic Coefficient vs Poling Field. . . . . INTRODUCTION Fast switches and modulators are key elements in fiber optical signal...

  15. Community Trees Power Lines and Trees

    E-Print Network [OSTI]

    Koford, Rolf R.

    aesthetic and psychological benefits. Figure 2. Grown into a power pole. #12;become hazardous to peopleCommunity Trees Power Lines and Trees Introduction Trees serve many purposes in urban and rural, hundreds of people throughout the United States are injured or killed each year when they climb or prune

  16. Avoidance of a Landau pole by flat contributions in QED

    SciTech Connect (OSTI)

    Klaczynski, Lutz, E-mail: lutz.klaczynski@gmx.de [Department of Physics, Humboldt University Berlin, 12489 Berlin (Germany); Kreimer, Dirk, E-mail: kreimer@mathematik.hu-berlin.de [Alexander von Humboldt Chair in Mathematical Physics, Humboldt University, Berlin 12489 (Germany)

    2014-05-15T23:59:59.000Z

    We consider massless Quantum Electrodynamics in the momentum scheme and carry forward an approach based on Dyson–Schwinger equations to approximate both the ?-function and the renormalized photon self-energy (Yeats, 2011). Starting from the Callan–Symanzik equation, we derive a renormalization group (RG) recursion identity which implies a non-linear ODE for the anomalous dimension and extract a sufficient but not necessary criterion for the existence of a Landau pole. This criterion implies a necessary condition for QED to have no such pole. Solving the differential equation exactly for a toy model case, we integrate the corresponding RG equation for the running coupling and find that even though the ?-function entails a Landau pole it exhibits a flat contribution capable of decreasing its growth, in other cases possibly to the extent that such a pole is avoided altogether. Finally, by applying the recursion identity, we compute the photon propagator and investigate the effect of flat contributions on both spacelike and timelike photons. -- Highlights: •We present an approach to approximate both the ?-function and the photon self-energy. •We find a sufficient criterion for the self-energy to entail the existence of a Landau pole. •We study non-perturbative ‘flat’ contributions that emerge within the context of our approach. •We discuss a toy model and how it is affected by flat contributions.

  17. Disposal of CCA-treated Wood: An Evaluation of

    E-Print Network [OSTI]

    Florida, University of

    Disposal of CCA-treated Wood: An Evaluation of Existing and Alternative Management Options (FINAL CHARACTERISTICS OF CCA-TREATED WOOD ASH II.1 Sample Preparation 10 II.2 Laboratory Methods 15 II.3 Laboratory Results 24 CHAPTER III, SORTING TECHNOLOGIES FOR SEPARATING TREATED WOOD FROM UNTREATED WOOD III.1

  18. North American wood markets hit by United States housing crash North American wood markets hit by United States housing crash

    E-Print Network [OSTI]

    themes were: 1. softwood market developments, and 2. wood energy and wood mobilization. The main use of wood for energy throughout the UNECE region, driven by policy measures and high oil prices development, which will have to try to balance the needs of the established wood products sector and the bio-energy

  19. From the Woods to the Refinery

    Broader source: Energy.gov [DOE]

    Breakout Session 2D—Building Market Confidence and Understanding II: Carbon Accounting and Woody Biofuels From the Woods to the Refinery Stephen S. Kelley, Principal and Department Head, Department of Forest Biomaterials, North Carolina State University

  20. Residential Wood Heating Fuel Exemption (New York)

    Broader source: Energy.gov [DOE]

    New York exempts retail sales of wood used for residential heating purposes from the state sales tax. The law also permits local governments (municipalities and counties) to grant an exemption from...

  1. Wood Fired Steam Plants in Georgia

    E-Print Network [OSTI]

    Bulpitt, W. S.

    1983-01-01T23:59:59.000Z

    suppliers. Based upon the designs submitted and subsequent negotiations, the Applied Engineering Company (APCO) in Orangeburg, South Carolina, was chosen to do the job. Applied Engineering has been working on wood gasification systems for several years...-20, 1983 company has a large manufacturing plant in Orange burg and is fully capable of fabricating large pressure vessels and heavy industrial equipment. The overall wood gasification system is shown in Figure 1. The fuel for the gasifier is green...

  2. A Wood-Fired Gas Turbine Plant

    E-Print Network [OSTI]

    Powell, S. H.; Hamrick, J. T.

    A WOOD-FIRED GAS TURBINE PLANT Sam H. Powell, Tennessee Valley Authority, Chattanooga, Tennessee Joseph T. Hamrick, Aerospace Research Corporation, RBS Electric, Roanoke, VA Abstract This paper covers the research and development of a wood...-fired gas turbine unit that is used for generating electricity. The system uses one large cyclonic combustor and a cyclone cleaning system in series to provide hot gases to drive an Allison T-56 aircraft engine (the industrial version is the 50l-k). A...

  3. Poles of Intertwining Operators via Endoscopy; the Connection with ...

    E-Print Network [OSTI]

    Freydoon Shahidi

    1910-00-20T23:59:59.000Z

    In this paper, we determine the residues at poles of standard intertwining operators for parabolically ...... Here {m1} is as earlier just the M ? ?-conjugacy class and does not denote the projection .... 116 (1994), 1101–1151. 11. Goldberg, D. and ...

  4. European Panel FederationEuropean Panel Federation viewpoint on wood energy policiesviewpoint on wood energy policies

    E-Print Network [OSTI]

    --called "green energy"called "green energy" ·· Simultaneously, the taxes on the use of fossil fuelsSimultaneously, the taxes on the use of fossil fuels increaseincrease ·· This leads to increasing costs for wood productsIncreasing use of wood for energy production ·· Governments in Europe are granting subsidies for

  5. Closed Loop Recycling of PreservativeClosed Loop Recycling of Preservative Treated WoodTreated Wood

    E-Print Network [OSTI]

    Closed Loop Recycling of PreservativeClosed Loop Recycling of Preservative Treated WoodTreated Wood.2 million cubic meters) of lumber treated with CCA are produced annually in the United States (Micklewright 1998). ·In 1997, for example, some 581.4 million cu. ft. was treated with waterborne preservatives

  6. Old Y-12 utility poles put to use for recreation and training...

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

    Old Y-12 utility poles ... Old Y-12 utility poles put to use for recreation and training Posted: May 31, 2012 - 8:25am Maintenance Support and Utilities Management personnel at the...

  7. Measurement of the Cosmic Microwave Background Polarization with the BICEP Telescope at the South Pole

    E-Print Network [OSTI]

    Takahashi, Yuki David

    2010-01-01T23:59:59.000Z

    Electronics design for the South Pole involved considerations somewhat similar to those for space missions, including reliability,

  8. EIS-0159: Flatiron-Erie 115-kV Transmission Line

    Broader source: Energy.gov [DOE]

    "The Western Area Power Administration proposes to build 27 new wood H-frame structures along the line, to replace or modify 45 of the existing structures and to remove 11 of them."

  9. Pole-phase modulated toroidal winding for an induction machine

    DOE Patents [OSTI]

    Miller, John Michael (Saline, MI); Ostovic, Vlado (Weinheim, DE)

    1999-11-02T23:59:59.000Z

    A stator (10) for an induction machine for a vehicle has a cylindrical core (12) with inner and outer slots (26, 28) extending longitudinally along the inner and outer peripheries between the end faces (22, 24). Each outer slot is associated with several adjacent inner slots. A plurality of toroidal coils (14) are wound about the core and laid in the inner and outer slots. Each coil occupies a single inner slot and is laid in the associated outer slot thereby minimizing the distance the coil extends from the end faces and minimizing the length of the induction machine. The toroidal coils are configured for an arbitrary pole phase modulation wherein the coils are configured with variable numbers of phases and poles for providing maximum torque for cranking and switchable to a another phase and pole configuration for alternator operation. An adaptor ring (36) circumferentially positioned about the stator improves mechanical strength, and provides a coolant channel manifold (34) for removing heat produced in stator windings during operation.

  10. Means and method for nonuniform poling of piezoelectric transducers

    DOE Patents [OSTI]

    Hsu, David K. (Ames, IA); Margetan, Frank J. (Ames, IA); Hasselbusch, Michael D. (Ames, IA); Wormley, Samuel J. (Ames, IA); Hughes, Michael S. (Ames, IA); Thompson, Donald O. (Ames, IA)

    1990-10-09T23:59:59.000Z

    An apparatus and method for nonuniform poling of piezoelectric transducers includes machining one or more indentation into an end of a piezoelectric rod and cutting the rod to present a thickened disk shape. Highly electrically conductive material is deposited on at least the indentations in the one end and on at least portions of the opposite face of the member. One or more electrodes are configured to matingly fit within the indentations on the one face of the disk, with a like number of electrodes being positionable on the opposite face of the material. Electrical power is then applied to the electrodes in desired amounts, polarity, and duration. The indentations vary the electrical field produced within the piezoelectric material to produce nonuniform poling in the material. The thick disk is then cut to remove the indentations and to present a thin, flat two sided disk for installation in a conventional piezoelectric transducer probe. The indentations are selected to produce poling in accordance with desired transducer response profiles such as Gaussian or Bessel functions.

  11. Automatic Pole and Q-Value Extraction for RF Structures

    SciTech Connect (OSTI)

    C. Potratz, H.-W. Glock, U. van Rienen, F. Marhauser

    2011-09-01T23:59:59.000Z

    The experimental characterization of RF structures like accelerating cavities often demands for measuring resonant frequencies of Eigenmodes and corresponding (loaded) Q-values over a wide spectral range. A common procedure to determine the Q-values is the -3dB method, which works well for isolated poles, but may not be applicable directly in case of multiple poles residing in close proximity (e.g. for adjacent transverse modes differing by polarization). Although alternative methods may be used in such cases, this often comes at the expense of inherent systematic errors. We have developed an automation algorithm, which not only speeds up the measurement time significantly, but is also able to extract Eigenfrequencies and Q-values both for well isolated and overlapping poles. At the same time the measurement accuracy may be improved as a major benefit. To utilize this procedure merely complex scattering parameters have to be recorded for the spectral range of interest. In this paper we present the proposed algorithm applied to experimental data recorded for superconducting higher-order-mode damped multi-cell cavities as an application of high importance.

  12. Department of Forest and Wood Science Academic Programmes for 2014

    E-Print Network [OSTI]

    Geldenhuys, Jaco

    ; harvesting and supply; biomass conversion; energy production; marketing of bio-energy; economicsDepartment of Forest and Wood Science Academic Programmes for 2014 Postgraduate Diploma Enquiries: Head of Department Contact details: Department of Forest and Wood Science Stellenbosch University

  13. Trends and Market Effects of Wood Energy Policies

    E-Print Network [OSTI]

    Trends and Market Effects of Wood Energy Policies Bengt Hillring SLU SWEDEN http://www.unece.org/trade/timber/docs/tc-sessions/tc-61/presentations/10-hillring.pdf #12;Introduction · Industrial use of wood fibre has increased · Oil

  14. A study of the molecular mechanics of wood cell walls

    E-Print Network [OSTI]

    Adler, David, S.M. (David C.). Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    Wood is the original structural material, developed by nature to support tall plants. Every advantageous feature of wood as used in artificial structures is rooted in the plant's evolved capability to withstand the conditions ...

  15. Method of predicting mechanical properties of decayed wood

    DOE Patents [OSTI]

    Kelley, Stephen S.

    2003-07-15T23:59:59.000Z

    A method for determining the mechanical properties of decayed wood that has been exposed to wood decay microorganisms, comprising: a) illuminating a surface of decayed wood that has been exposed to wood decay microorganisms with wavelengths from visible and near infrared (VIS-NIR) spectra; b) analyzing the surface of the decayed wood using a spectrometric method, the method generating a first spectral data of wavelengths in VIS-NIR spectra region; and c) using a multivariate analysis to predict mechanical properties of decayed wood by comparing the first spectral data with a calibration model, the calibration model comprising a second spectrometric method of spectral data of wavelengths in VIS-NIR spectra obtained from a reference decay wood, the second spectral data being correlated with a known mechanical property analytical result obtained from the reference decayed wood.

  16. Assembly history dictates ecosystem functioning: evidence from wood decomposer communities

    E-Print Network [OSTI]

    Bruns, Tom

    ForReview Only Assembly history dictates ecosystem functioning: evidence from wood decomposer change, community assembly, ecosystem functioning, New Zealand Nothofagus (beech) forests, priority dictates ecosystem functioning: evidence from wood decomposer communities Tadashi Fukami1,2,3 , Ian A

  17. Clean-Burning Wood Stove Grant Program (Maryland)

    Broader source: Energy.gov [DOE]

    The Maryland Energy Administration (MEA) now offers the Clean Burning Wood Stove Grant program as part of its Residential Clean Energy Grant Program. The Clean Burning Wood Stove Grant program...

  18. Guide to Using Wood Ash as an Agricultural Soil Amendment

    E-Print Network [OSTI]

    New Hampshire, University of

    from larger commercial sources such as wood-burning biomass plants which produce heat or electricity in the soil. Wood ash is more soluble and reactive than ground limestone, and brings about a Benefits Recycles

  19. International Trade of Wood Pellets (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2013-05-01T23:59:59.000Z

    The production of wood pellets has increased dramatically in recent years due in large part to aggressive emissions policy in the European Union; the main markets that currently supply the European market are North America and Russia. However, current market circumstances and trade dynamics could change depending on the development of emerging markets, foreign exchange rates, and the evolution of carbon policies. This fact sheet outlines the existing and potential participants in the wood pellets market, along with historical data on production, trade, and prices.

  20. The Storage and Seasoning of Pecan Bud Wood.

    E-Print Network [OSTI]

    Brison, Fred R. (Fred Robert)

    1933-01-01T23:59:59.000Z

    be returned to cold storage and will remain ready for use at a later date. It has been found that bud wood cut late in the dormant period seasons in a shorter time than that cut early. Bud wood of the Delmas variety seasons more readiIy than that of Stuart... _._-_._.--__..__------~-..._..--_...._.--_.....-. Relation of Time of Cutting Bud Wood to Seasoning ._.__....._._-___._------------ ., Relative Response of Stuart and Delmas in Seasoning _---..__._.__....._.---....-....--.- 10 Number of Days for Seasoning Bud Wood During Different Months .... 12 Storage...

  1. APPLIED ISSUES Effects of agriculture on wood breakdown and microbial

    E-Print Network [OSTI]

    Webster, Jackson R.

    creating the potential for recovery of ecosystem processes. 2. We examined wood breakdown and microbial breakdown. Wood may not be desirable as a tool for Correspondence: M. E. McTammany, Biology DepartmentAPPLIED ISSUES Effects of agriculture on wood breakdown and microbial biofilm respiration

  2. Landfill Disposal of CCA-Treated Wood with Construction and

    E-Print Network [OSTI]

    Florida, University of

    Landfill Disposal of CCA-Treated Wood with Construction and Demolition (C&D) Debris: Arsenic phased out of many residential uses in the United States, the disposal of CCA-treated wood remains. Catastrophic events have also led to the concentrated disposal of CCA-treated wood, often in unlined landfills

  3. Wood Fuel Future: The Potential Web Text December 2010

    E-Print Network [OSTI]

    Wood Fuel Future: The Potential Web Text 31st December 2010 Wood Fuel Future: The Potential Wood Fuel Future : The Potential Renewable Energy is a key part of our Energy Policy. This UK Government by 2020. This should reduce carbon emissions from fossil fuel by 60% by the year 2050. The Welsh Assembly

  4. Center for Wood Utilization Progress Report for Fiscal Year 2010

    E-Print Network [OSTI]

    Tullos, Desiree

    , Asia, and Latin America. A business plan was developed to capture 1% of the $2.5 billion h manufacturing; and (c) lead to more efficient use of renewable wood-based materials for the benefit of Americans. Renewable wood is essential to human existence. Wood utilization research is critical to national needs

  5. Wood Fired Steam Plants in Georgia 

    E-Print Network [OSTI]

    Bulpitt, W. S.

    1983-01-01T23:59:59.000Z

    . Shortly after that time, Georgia Tech and the Georgia Forestry Commission embarked on a number of projects directed toward providing the use of wood as an industrial energy source. This paper will present an overview of these programs with an emphasis...

  6. Woods Safety SFRC UF 7/09

    E-Print Network [OSTI]

    Watson, Craig A.

    Woods Safety SFRC UF 7/09 #12;Working alone #12;Poison Plants Poison ivy (Toxicodendron radicans) Poison oak (Toxicodendron pubescens) #12;Commonly Mistaken Plants Virginia creeper (Parthenocissus quinquefolia) Blackberry (Rubus spp.) Three leaflets let it be! #12;Poison Ivy/Oak Prevention: · Wear long

  7. Updated 1-12 Bryan H. Wood

    E-Print Network [OSTI]

    as an attorney with the Department of the Navy's Office of the General Counsel (OGC). Initially appointed as ONR Counsel in 2007, he was the first Navy OGC attorney to deploy to a combat zone in his civilian OGC Force-Horn of Africa (CJTF-HOA) in Djibouti, Africa. Mr. Wood began his career with Navy OGC

  8. A Wood-Fired Gas Turbine Plant 

    E-Print Network [OSTI]

    Powell, S. H.; Hamrick, J. T.

    1986-01-01T23:59:59.000Z

    This paper covers the research and development of a wood-fired gas turbine unit that is used for generating electricity. The system uses one large cyclonic combustor and a cyclone cleaning system in series to provide hot gases to drive an Allison T...

  9. CORRUPTION AND ILLEGAL LOGGING IN THE WOOD

    E-Print Network [OSTI]

    Pettenella, Davide

    CORRUPTION AND ILLEGAL LOGGING IN THE WOOD PRODUCTS MARKET: the Italian experience in controlling Science 7 May 2004 Paper organization 1. State of the problem 2. Are Italian companies involved in deforestation and trade of illegal logging? 3. Which are the most affected countries? 4. Why do we need

  10. PASSION FOR WOOD THE DLH GROUP 2006

    E-Print Network [OSTI]

    countries on 5 continents · 19 timber merchant companies in Denmark, 10 of which have do-it-yourself stores Division consists of 19 timber merchant companies in Denmark, just over half of which have an adjacent doPASSION FOR WOOD THE DLH GROUP 2006 #12;54% 21% 25% ONE OF THE WORLD'S MAJOR TIMBER WHOLESALERS

  11. Energie-Cits 2001 BIOMASS -WOOD

    E-Print Network [OSTI]

    Energie-Cités 2001 BIOMASS - WOOD Gasification / Cogeneration ARMAGH United Kingdom Gasification is transferring the combustible matters in organic waste or biomass into gas and pure char by burning the fuel via it allows biomass in small-scaled engines and co-generation units ­ which with conventional technologies

  12. Harvested Wood Products -an Incentive for Deforestation?

    E-Print Network [OSTI]

    Fischlin, Andreas

    1 Harvested Wood Products - an Incentive for Deforestation? Andreas Fischlin1 Abstract Mitigation for deforestation is real. To curb the disadvantages of HWP, some debiting of non-sustainable forest management activities are implemented that provide true disincentives to deforestation, HWP may continue to create some

  13. Fast Curing of Composite Wood Products

    SciTech Connect (OSTI)

    Dr. Arthur J. Ragauskas

    2006-04-26T23:59:59.000Z

    The overall objective of this program is to develop low temperature curing technologies for UF and PF resins. This will be accomplished by: • Identifying the rate limiting UF and PF curing reactions for current market resins; • Developing new catalysts to accelerate curing reactions at reduced press temperatures and times. In summary, these new curing technologies will improve the strength properties of the composite wood products and minimize the detrimental effects of wood extractives on the final product while significantly reducing energy costs for wood composites. This study is related to the accelerated curing of resins for wood composites such as medium density fiberboard (MDF), particle board (PB) and oriented strandboard (OSB). The latter is frequently manufactured with a phenol-formaldehyde resin whereas ureaformaldehyde (UF) resins are usually used in for the former two grades of composite wood products. One of the reasons that hinder wider use of these resins in the manufacturing of wood composites is the slow curing speed as well as inferior bondability of UF resin. The fast curing of UP and PF resins has been identified as an attractive process development that would allow wood to be bonded at higher moisture contents and at lower press temperatures that currently employed. Several differing additives have been developed to enhance cure rates of PF resins including the use of organic esters, lactones and organic carbonates. A model compound study by Conner, Lorenz and Hirth (2002) employed 2- and 4-hydroxymethylphenol with organic esters to examine the chemical basis for the reported enhanced reactivity. Their studies suggested that the enhance curing in the presence of esters could be due to enhanced quinone methide formation or enhanced intermolecular SN2 reactions. In either case the esters do not function as true catalysts as they are consumed in the reaction and were not found to be incorporated in the polymerized resin product. An alternative approach to accelerated PF curing can be accomplished with the addition amines or amides. The later functionality undergoes base catalyzed hydrolysis yielding the corresponding carboxyl ate and free amine which rapidly reacts with the phenolic methylol groups facilitating polymerization and curing of the PF resin (Pizzi, 1997).

  14. Pole placement design for linear multivariable control systems

    E-Print Network [OSTI]

    Keel, Leehyun

    1982-01-01T23:59:59.000Z

    . 125 -49. 062 -98. 5 -167. 29 -344. 61 -95. 433 2762. 5 11526. 2 -27. 25 -118. 81 -226. 75 -472. 67 -990. 84 203. 04 7595. 5 1 -3. 25 3. 625 5, 5 -15. 343 176. 93 616. 64 968. 69 2894. 1 7066. 2 0 5 1 ~ 25 -3 ~ 75 -28. 25 -26. 906 -103. 09 -487. 61... consist of 1) the robust eigenstructure state feedback problem 2) the minimum norm state feedback problem and 3) the robust eigenstructure pole placement compensator problem. Numerical results are presented for each of these algorithms...

  15. Radio-frequency probes of Antarctic ice at South Pole

    E-Print Network [OSTI]

    Besson, David Zeke; Kravchenko, I.

    2013-05-16T23:59:59.000Z

    the 1 1.5 2 2.5 3 3.5 4 0 200 400 600 800 1000 1200 1400 VS WR Frequency (MHz) Horn VSWR Tx SWRRx SWR Fig. 1. Voltage Standing Wave Ratio (VSWR) for both transmitter (Tx) and receiver (Rx) horn used for data taken at South Pole. signal... produce an azimuthal variation in echo strength. The Fresnel zone has a radial extent R roughly given by R ? ? 2?dTxdRx/(dTx + dRx)/2; using ??1 m and dTx ? dRx ?1000 m, we find R ?30 m. Nanosecond scale in- terference effects (the maximum allowed by Fig...

  16. Kinematic dynamo wave in the vicinity of the solar poles

    E-Print Network [OSTI]

    Victor Galitski; D. D. Sokoloff

    2001-04-27T23:59:59.000Z

    We consider a dynamo wave in the solar convective shell for the kinematic $\\alpha\\omega$-dynamo model. The spectrum and eigenfunctions of the corresponding equations are derived analytically with the aid of the WKB method. Our main aim here is to investigate the dynamo wave behavior in the vicinity of the solar poles. Explicit expressions for the incident and reflected waves are obtained. The reflected wave is shown to be relatively weak in comparison to the incident wave. The phase shifts and the ratio of amplitudes of the two waves are found.

  17. Pole- versus MS-mass definitions in the electroweak theory

    E-Print Network [OSTI]

    M. Faisst; J. H. Kuhn; O. Veretin

    2004-03-16T23:59:59.000Z

    Two different two-loop relations between the pole- and the MS-mass of the top quark have been derived in the literature which were based on different treatments of the tadpole diagrams. In addition, the limit M_W^2/m_t^2 \\to 0 was employed in one of the calculations. It is shown that, after appropriate transformations, the results of the two calculations are in perfect agreement. Furthermore we demonstrate that the inclusion of the non-vanishing mass of the W-boson leads to small modifications only.

  18. WindPole Ventures LLC | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTEDBird,Wilsonville, Oregon:WindPole Ventures LLC Jump to:

  19. North Pole, Alaska: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: Energy ResourcesGranby,Plains, Oregon: Energy Resources JumpPole,

  20. Microsoft Word - CX-AlveyMaintenanceHQ_PoleStorageUpgrade_WEB...

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

    4, 2011 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Brett Sherer Project Manager - KEP-4 Proposed Action: Environmental protection system upgrades at pole...

  1. Generation, Use, Disposal, and Management Options for CCA-Treated Wood

    E-Print Network [OSTI]

    Florida, University of

    Generation, Use, Disposal, and Management Options for CCA-Treated Wood May 1998 Helena Solo, INVENTORY OF CCA-TREATED WOOD IN FLORIDA II.1 Characteristics of the Florida Wood Treatment Industry in 1996 10 II.2 Generation and Disposal of Cca-treated Wood 14 II.3 Disposal Reservoirs for Cca-treated Wood

  2. Society of Wood Science and Technology State-of-the-Art Review

    E-Print Network [OSTI]

    Society of Wood Science and Technology State-of-the-Art Review CHEMICAL COUPLING IN WOOD FIBER. In this paper, we review coupling agents, pretreatment, and mixing technology for wood fiber and polymer and adhesion Wood ond trhc,r S c r r ~ ~ Society of Wood Sclencc

  3. South Pole submillimeter isotropy measurements of the cosmic microwave background

    SciTech Connect (OSTI)

    Dragovan, M. (Joseph Henry Laboratory, Princeton University, Princeton, NJ 08544 (USA)); Platt, S.R.; Pernic, R.J. (The University of Chicago, Yerkes Observatory, Williams Bay, WI 531191 (USA)); Stark, A.A. (AT T Bell Laboratories, Holmdel, NJ 07733 (USA))

    1990-01-15T23:59:59.000Z

    Observations were made from the United States Amundsen-Scott South Pole Station during the austral summer of 1988--89 to search for spatial anisotropy in the submillimeter Cosmic Microwave Background. Three 30{prime}{times}30{prime} regions of the sky were observed at 350 {mu}m, 450 {mu}m, and 600 {mu}m with the University of Chicago 32-Channel Submillimeter Photometer and a 1.2-meter off-axis parabolic telescope, designed and constructed at AT T Bell Laboratories. Reimaging optics gave each of the 32 bolometers in the array a 5-arc minute field of view. The search is sensitive to fluctuations on all angular scales between 5- and 30-arc minutes.

  4. Method for improving separation of carbohydrates from wood pulping and wood or biomass hydrolysis liquors

    DOE Patents [OSTI]

    Griffith, William Louis; Compere, Alicia Lucille; Leitten Jr., Carl Frederick

    2010-04-20T23:59:59.000Z

    A method for separating carbohydrates from pulping liquors includes the steps of providing a wood pulping or wood or biomass hydrolysis pulping liquor having lignin therein, and mixing the liquor with an acid or a gas which forms an acid upon contact with water to initiate precipitation of carbohydrate to begin formation of a precipitate. During precipitation, at least one long chain carboxylated carbohydrate and at least one cationic polymer, such as a polyamine or polyimine are added, wherein the precipitate aggregates into larger precipitate structures. Carbohydrate gel precipitates are then selectively removed from the larger precipitate structures. The method process yields both a carbohydrate precipitate and a high purity lignin.

  5. First Observation of the {Lambda}(1405) Line Shape in Electroproduction

    SciTech Connect (OSTI)

    Iowa State U.; Carnegie Mellon U.

    2013-10-01T23:59:59.000Z

    We report the first observation of the line shape of the {Lambda}(1405) from electroproduction, and show that it is not a simple Breit-Wigner resonance. Electroproduction of K{sup +}{Lambda}(1405) off the proton was studied by using data from CLAS at Jefferson Lab in the range 1.0line shape. In our fits, the line shape corresponds approximately to predictions of a two-pole meson-baryon picture of the {Lambda}(1405), with a lower mass pole near 1368 MeV/c{sup 2} and a higher mass pole near 1423 MeV/c{sup 2}. Furthermore, with increasing photon virtuality the mass distribution shifts toward the higher mass pole.

  6. CX-007366: Categorical Exclusion Determination | Department of...

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

    the existing transmission line. 2. BPA may need to construct a new wood pole dead-end transmission line structure between towers 54 and 55 of the BPA Bell-Boundary...

  7. Wood-boring Insects of Trees and Shrubs

    E-Print Network [OSTI]

    Drees, Bastiaan M.; Jackman, John A.; Merchant, Michael E.

    2008-06-17T23:59:59.000Z

    This publication explains how to identify and control wood-boring insects that invade shrubs and shade trees in Texas. 12 pages, 9 figures, 6 photographs, 1 table...

  8. From: FERGAS To: Wood, Natalie (CONTR); Moore, Larine Subject...

    Energy Savers [EERE]

    Wood, Natalie (CONTR); Moore, Larine Subject: FW: FE Docket No. 14-96-LNG Date: Friday, October 24, 2014 3:17:49 PM Attachments: image001.png ---...

  9. arsenate cca wood: Topics by E-print Network

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

    in Renewable Energy Websites Summary: of primary energy in Estonia Wood fuels production Pellet firing projects in Estonia - SIDA Demo East firing projects in...

  10. anisotropic olivier wood: Topics by E-print Network

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

    in Renewable Energy Websites Summary: of primary energy in Estonia Wood fuels production Pellet firing projects in Estonia - SIDA Demo East firing projects in Estonia:...

  11. FIEA Advancing Wood Technology Forest Industry Engineering Scholarship

    E-Print Network [OSTI]

    Hickman, Mark

    year. Forestry and wood products companies, key product suppliers, researchers and technology qualification. This FIEA Scholarship has also been set up to encourage and support an outstanding student

  12. ULYSSES BEGINS EXPLORATION OF THE SUN'S NORTHERN POLE The Ulysses spacecraft has begun to explore the

    E-Print Network [OSTI]

    Christian, Eric

    ULYSSES BEGINS EXPLORATION OF THE SUN'S NORTHERN POLE The Ulysses spacecraft has begun to explore the northern pole of the Sun, initiating the second phase of its primary mission to study regions above and below the Sun never before explored by spacecraft. Ulysses, a joint NASA-European Space Agency mission

  13. New Tertiary paleomagnetic poles from Mongolia and Siberia at 40, 30, 20, and 13 Ma

    E-Print Network [OSTI]

    Cogne, Jean-Pascal

    New Tertiary paleomagnetic poles from Mongolia and Siberia at 40, 30, 20, and 13 Ma: Clues of a paleomagnetic study of 490 cores from 59 sites, corresponding to 52 distinct basaltic flows from Mongolia Tertiary paleomagnetic poles from Mongolia and Siberia at 40, 30, 20, and 13 Ma: Clues on the inclination

  14. Home Page > Business > Industrial > Global Trade Of Wood Chips Down 26% In 2009 As Pulpmills Reduce Production Worldwide, Reports Wood Resources International

    E-Print Network [OSTI]

    in Europe searching for additional sources of woody biomass, it is likely that trade with wood chips On March 16-17, 2010, the 4th Global Wood Fiber Conference: Trade in Wood chips and Biomass worldwide, European demand for pellets and biomass chips, outlook for plantation wood chip supply, ocean

  15. Life in the woods : production and consumption of the urban forest

    E-Print Network [OSTI]

    Volicer, Nadine (Nadine M.)

    2012-01-01T23:59:59.000Z

    The use of wood is fraught with paradox. Wood as a building material is embraced for its naturalness, while the cutting of trees is indicted as a destruction of nature. Wood is lauded for its structural properties and ...

  16. How Wood Chip Size Affects Pretreatment Effectiveness of Woody Biomass for Biological Processing

    E-Print Network [OSTI]

    Tam, Jerry

    2013-01-01T23:59:59.000Z

    temperature treatment of aspen. Wood Sci Technol 40:371-391size- reduction of Poplar and Aspen wood. Biotechnology andHydrothermal Pretreatment of Aspen Wood Chips 5.1. Abstract

  17. Volatile constituents in a wood pyrolysis oil

    E-Print Network [OSTI]

    Lin, Shih-Chien

    1978-01-01T23:59:59.000Z

    , 1958]. . . . . . . . . . . . 4 Pyrolysis products of cellulose and treated cellulose at 600oC f Chin, 1973]. . . . . . . . . . . . . . . 6 3. Pyrolysis products of lignin at 450-550 C [Allen and Nattil a, 1971] Properties of wood pyrolysis oil. 12... and decom- 0 poses at 225-325 C. Cellulose decompos s at higher temp- eratures within a narrow range of 320-375 C. In other 0 words, the cell wall polysaccharides provide most of the vol ati) e products, while lignin predominantly forms a charred...

  18. Wood, Wisconsin: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin: Energy Resources JumpWood, Wisconsin: Energy Resources Jump

  19. Wood3 Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1 Wind Project JumpWisconsin: Energy ResourcesWolverineWood3

  20. Wood Energy Ltd | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlinPapers Home Kyoung's pictureWindManitoba,WisconsinWonder SourceWood

  1. Wood To Fuel LLC | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlinPapers Home Kyoung's pictureWindManitoba,WisconsinWonderWood To Fuel

  2. Wood-Fiber/High-Density-Polyethylene Composites: Compounding Process

    E-Print Network [OSTI]

    Wood-Fiber/High-Density-Polyethylene Composites: Compounding Process J. Z. Lu,1 Q. Wu,1 I. I strength and flexural modulus of the resultant composites. With 50 wt % wood fiber, the optimum compounding of the modified blends and the dynamic mechanical properties of the resultant composites. The melt torque

  3. Wood for energy at Bedgebury Forest Bedgebury visitor centre's

    E-Print Network [OSTI]

    Wood for energy at Bedgebury Forest Bedgebury visitor centre's woodfuel boiler provides a renewable source of energy and demonstrates that locally- produced wood has economic and sustainable value is stored outside but stacked off the ground to allow air to circulate. It is essential that the chips

  4. SECO - Dow Corning's Wood Fueled Industrial Cogeneration Project

    E-Print Network [OSTI]

    Betts, W. D.

    1982-01-01T23:59:59.000Z

    In 1979, Dow Corning Corporation decided to build a wood fueled steam and electric cogeneration (SECO) power plant at Midland, Michigan. This decision was prompted by the high cost of oil and natural gas, an abundant supply of wood in mid Michigan...

  5. Wood, energy and households: Perspectives on rural Kenya

    SciTech Connect (OSTI)

    Barnes, C.; Ensminger, J.; O'Keefe, P.

    1984-01-01T23:59:59.000Z

    This book presents papers on the use of wood fuels in Kenya. Topics considered include domestic energy consumption, historical aspects, the Kenyan economy, ecology, supply and demand, forests, aspects of energy consumption in a pastoral ecosystem, estimation of present and future demand for wood fuels, and energy source development.

  6. Emerging Markets for Wood Energy Richard Vlosky, Director

    E-Print Network [OSTI]

    ) are Woody Biomass Utilization Grants (Woody BUG) and Biomass Crop Assistance Program (BCAP) Renewable Fuel · The Louisiana Forest Products Development Center · Wood-to-Energy · Wood Biomass · Energy Options · Current Forest Products Development Center School of Renewable Natural Resources, LSU AgCenter & School

  7. SECO - Dow Corning's Wood Fueled Industrial Cogeneration Project 

    E-Print Network [OSTI]

    Betts, W. D.

    1982-01-01T23:59:59.000Z

    In 1979, Dow Corning Corporation decided to build a wood fueled steam and electric cogeneration (SECO) power plant at Midland, Michigan. This decision was prompted by the high cost of oil and natural gas, an abundant supply of wood in mid Michigan...

  8. Wood-based Energy Technologies Michigan offers some significant advantages

    E-Print Network [OSTI]

    quality stan- dards. Wood pellets are an attractive alternative for home heating or for larger individual--ground wood. Pellet storage area. #12;distributed through a District Energy grid. Efficiencies are high on municipal solid waste. Both district heating and CHP plants can also pro- duce pellets for local housing

  9. Relative Leaching and Aquatic Toxicity of Pressure-Treated Wood

    E-Print Network [OSTI]

    Florida, University of

    Relative Leaching and Aquatic Toxicity of Pressure-Treated Wood Products Using Batch Leaching Tests treated with one of five different waterborne chemical preservatives, were leached using 18-h batch- treated wood at concentrations above the U.S. federal toxicity characteristic limit (5 mg/L). All

  10. A Chemical Stain for Identifying Arsenic-Treated Wood

    E-Print Network [OSTI]

    Florida, University of

    A Chemical Stain for Identifying Arsenic-Treated Wood (FINAL) Submitted June 23, 2006 Amy Omae.2 Motivation 4 I.3 Objectives 5 CHAPTER II, DEVELOPMENT OF A CHEMICAL STAIN FOR IDENTIFYING ARSENIC-TREATED Applications 22 II.5 Resulting Stain to Identify Arsenic-Treated Wood and Methods of Testing 25 CHAPTER III

  11. FAO Forestry Department Wood Energy WISDOM East Africa

    E-Print Network [OSTI]

    FAO ­ Forestry Department ­ Wood Energy WISDOM ­ East Africa Woodfuel Integrated Supply and Tropical Southern Africa woodfuels, mainly fuelwood, contribute from 75 to 86 percent of total primary African countries Rudi Drigo Consultant - Wood energy planning and forest resources monitoring August 2005

  12. SURFACE CHARACTERIZATION OF CHEMICALLY MODIFIED WOOD: DYNAMIC WETTABILITY1

    E-Print Network [OSTI]

    wetting slope and K value) were used to illustrate the dynamic wetting process. Dynamic contact angle the dynamic wettability of wood surfaces modified with different coupling agents. Keywords: Chemical articles on dynamic wetting process for wood adhesion have been published (Scheikl and Dunky 1998

  13. Modelling piloted ignition of wood and plastics

    SciTech Connect (OSTI)

    Blijderveen, Maarten van [TNO, Schoemakerstraat 97, 2628 VK Delft (Netherlands); University of Twente, Department of Thermal Engineering, Drienerlolaan 5, 7522 NB Enschede (Netherlands); Bramer, Eddy A. [University of Twente, Department of Thermal Engineering, Drienerlolaan 5, 7522 NB Enschede (Netherlands); Brem, Gerrit, E-mail: g.brem@utwente.nl [University of Twente, Department of Thermal Engineering, Drienerlolaan 5, 7522 NB Enschede (Netherlands)

    2012-09-15T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer We model piloted ignition times of wood and plastics. Black-Right-Pointing-Pointer The model is applied on a packed bed. Black-Right-Pointing-Pointer When the air flow is above a critical level, no ignition can take place. - Abstract: To gain insight in the startup of an incinerator, this article deals with piloted ignition. A newly developed model is described to predict the piloted ignition times of wood, PMMA and PVC. The model is based on the lower flammability limit and the adiabatic flame temperature at this limit. The incoming radiative heat flux, sample thickness and moisture content are some of the used variables. Not only the ignition time can be calculated with the model, but also the mass flux and surface temperature at ignition. The ignition times for softwoods and PMMA are mainly under-predicted. For hardwoods and PVC the predicted ignition times agree well with experimental results. Due to a significant scatter in the experimental data the mass flux and surface temperature calculated with the model are hard to validate. The model is applied on the startup of a municipal waste incineration plant. For this process a maximum allowable primary air flow is derived. When the primary air flow is above this maximum air flow, no ignition can be obtained.

  14. Biomass plants face wood supply risks Report warns giant new biomass power plants will be hugely reliant on wood chip

    E-Print Network [OSTI]

    Biomass plants face wood supply risks Report warns giant new biomass power plants will be hugely's biomass energy sector could be undermined unless businesses move to resolve the supply chain issues-scale biomass plants will leave generators largely reliant on biomass from overseas such as wood chips, elephant

  15. Multipass comminution process to produce precision wood particles of uniform size and shape with disrupted grain structure from wood chips

    DOE Patents [OSTI]

    Dooley, James H; Lanning, David N

    2014-05-27T23:59:59.000Z

    A process of comminution of wood chips (C) having a grain direction to produce a mixture of wood particles (P), wherein the wood chips are characterized by an average length dimension (L.sub.C) as measured substantially parallel to the grain, an average width dimension (W.sub.C) as measured normal to L.sub.C and aligned cross grain, and an average height dimension (H.sub.C) as measured normal to W.sub.C and L.sub.C, and wherein the comminution process comprises the step of feeding the wood chips in a direction of travel substantially randomly to the grain direction one or more times through a counter rotating pair of intermeshing arrays of cutting discs (D) arrayed axially perpendicular to the direction of wood chip travel.

  16. A vegetational analysis of an East Texas bottomland hardwood area with special emphasis on wood duck habitat

    E-Print Network [OSTI]

    Morrill, William Irl

    1976-01-01T23:59:59.000Z

    in each of 5 activities during each hour of the day. 46 LIST OF FIGURES Figures Page Map of the Angelina-Neches Scientific Area in Jasper County, Texas, showing the four vegetative types and the major water bodies including the Angelina and Neches...) with days at each level on a line and the average designated by a dashed line. 7 Nap of the Angelina-Neches Scientific Area in Jasper County, Texas, showing the ten sloughs (shaded) that wood duck activity transects were run on marked by a number...

  17. Implementing Strategies for Drying and Pressing Wood Without Emissions Controls

    SciTech Connect (OSTI)

    Sujit Banerjee; Terrance Conners

    2007-09-07T23:59:59.000Z

    Drying and pressing wood for the manufacture of lumber, particleboard, oriented strand board (OSB), veneer and medium density fiberboard (MDF) release volatile organic compounds (VOCs) into the atmosphere. These emissions require control equipment that are capital-intensive and consume significant quantities of natural gas and electricity. The objective of our work was to understand the mechanisms through which volatile organic compounds are generated and released and to develop simple control strategies. Of the several strategies developed, two have been implemented for OSB manufacture over the course of this study. First, it was found that increasing final wood moisture by about 2-4 percentage points reduced the dryer emissions of hazardous air pollutants by over 70%. As wood dries, the escaping water evaporatively cools the wood. This cooling tapers off wood when the wood is nearly dry and the wood temperature rises. Thermal breakdown of the wood tissue occurs and VOCs are released. Raising the final wood moisture by only a few percentage points minimizes the temperature rise and reduces emissions. Evaporative cooling also impacts has implications for VOC release from wood fines. Flaking wood for OSB manufacture inevitable generates fines. Fines dry out rapidly because of their high surface area and evaporative cooling is lost more rapidly than for flakes. As a result, fines emit a disproportionate quantity of VOCs. Fines can be reduced in two ways: through screening of the green furnish and through reducing their generation during flaking. The second approach is preferable because it also increased wood yield. A procedure to do this by matching the sharpness angle of the flaker knife to the ambient temperature was also developed. Other findings of practical interests are as follows: Dielectric heating of wood under low-headspace conditions removes terpenes and other extractives from softwood; The monoterpene content in trees depend upon temperature and seasonal effects; Method 25A emissions from lumber drying can be modeled from a knowledge of the airflow through the kiln; A heat transfer model shows that VOCs released during hot-pressing mainly originate from the surface of the board; and Boiler ash can be used to adsorb formaldehyde from air streams.

  18. Poles as the only true resonant-state signals extracted from a worldwide collection of partial-wave amplitudes using only one, well controlled pole-extraction method

    SciTech Connect (OSTI)

    Hadzimehmedovic, M.; Osmanovic, H.; Stahov, J. [Univerzity of Tuzla, Faculty of Science, Univerzitetska 4, 75000 Tuzla (Bosnia and Herzegowina); Ceci, S.; Svarc, A. [Rudjer Boskovic Institute, Bijenicka cesta 54, P.O. Box 180, HR-10002 Zagreb (Croatia)

    2011-09-15T23:59:59.000Z

    Each and every energy-dependent partial-wave analysis is parametrizing the pole positions in a procedure defined by the way the continuous energy dependence is implemented. These pole positions are, henceforth, inherently model dependent. To reduce this model dependence, we use only one, coupled-channel, unitary, fully analytic method based on the isobar approximation to extract the pole positions from each available member of the worldwide collection of partial-wave amplitudes, which are understood as nothing more but a good energy-dependent representation of genuine experimental numbers assembled in a form of partial-wave data. In that way, the model dependence related to the different assumptions on the analytic form of the partial-wave amplitudes is avoided, and the true confidence limit for the existence of a particular resonant state, at least in one model, is established. The way the method works and first results are demonstrated for the S{sub 11} partial wave.

  19. June 15, 1996 / Vol. 21, No. 12 / OPTICS LETTERS 857 Photorefractive effects in periodically poled ferroelectrics

    E-Print Network [OSTI]

    Fejer, Martin M.

    - conversion interactions.2 ­ 5 There have been several reports that periodically poled lithium niobate (PPLN s is a parameter that depends on the properties of the host crystal, donors, and traps and nd is the dark

  20. Guided wave optics in periodically poled KTP: quadratic nonlinearity and prospects for attosecond jitter characterization

    E-Print Network [OSTI]

    Roberts, Tony D.

    For the first time to our knowledge, continuous nonsegmented channel waveguides in periodically poled KTiOPO4 with guided orthogonal polarizations are used to demonstrate type II background-free second harmonic generation ...

  1. Copyright (to be inserted by Humphrey) Thermal and Dynamic-mechanical Properties of Wood-PVC

    E-Print Network [OSTI]

    Citation & Copyright (to be inserted by Humphrey) Thermal and Dynamic-mechanical Properties of Wood-PVC properties, maleation, thermal analysis, wood veneer, wood-PVC composites ABSTRACT The influence of maleation on thermal and dynamic-mechanical properties of wood-PVC composites was investigated in this study

  2. Wood plastic composites based on microfibrillar blends of high density polyethylene/poly(ethylene terephthalate)

    E-Print Network [OSTI]

    Wood plastic composites based on microfibrillar blends of high density polyethylene January 2010 Keywords: Wood plastic composites Poly(ethylene terephthalate) Polyethylene Extrusion a b into wood plastic composites through a two-step reactive extrusion technology. Wood flour was added into pre

  3. Jmtland County Energy Agency Comfortable use of wood pellets in one-family houses in

    E-Print Network [OSTI]

    Jämtland County Energy Agency Sweden 1 Comfortable use of wood pellets in one-family houses-operation with the Swedish Energy Agency, carried through the project "Comfortable use of wood pellets in one-family houses of one-family houses to start using wood pellets and an increase of the use of wood pellets in one

  4. Dynamics of wood recruitment in streams of the northeastern US Dana R. Warren a,

    E-Print Network [OSTI]

    Kraft, Clifford E.

    : Large woody debris LWD Riparian forest Wood recruitment Wood dynamics Stream restoration Debris dam restoration efforts often incorporate large wood. In most cases, however, stream restoration projectsDynamics of wood recruitment in streams of the northeastern US Dana R. Warren a, *, Clifford E

  5. Author's personal copy Evaluation of methods for sorting CCA-treated wood

    E-Print Network [OSTI]

    Florida, University of

    Author's personal copy Evaluation of methods for sorting CCA-treated wood Gary Jacobi a , Helena contains treated wood including wood treated with chromated copper arsenate (CCA). Many recycling options of sorting methods for identifying treated wood. Sorting methods evaluated included visual sorting and visual

  6. PROPERTIES OF HDPE/CLAY/WOOD NANOCOMPOSITES , C. M. Clemons 2

    E-Print Network [OSTI]

    from wood, kenaf, flax, hemp, cotton, Kraft pulp, coconut husk, areca fruit, pineapple leaf, oil palm

  7. Design, Modeling and Testing of the Askaryan Radio Array South Pole Autonomous Renewable Power Stations

    E-Print Network [OSTI]

    Besson, D Z; Ratzlaff, K; Young, R

    2014-01-01T23:59:59.000Z

    We describe the design, construction and operation of the Askaryan Radio Array (ARA) Autonomous Renewable Power Stations, initially installed at the South Pole in December, 2010 with the goal of providing an independently operating 100 W power source capable of year-round operation in extreme environments. In addition to particle astrophysics applications at the South Pole, such a station can easily be, and has since been, extended to operation elsewhere, as described herein.

  8. An economical and market analysis of Canadian wood pellets.

    SciTech Connect (OSTI)

    Peng, J. [University of British Columbia, Vancouver

    2010-08-01T23:59:59.000Z

    This study systematically examined the current and future wood pellet market, estimated the cost of Canadian torrefied pellets, and compared the torrefied pellets with the conventional pellets based on literature and industrial data. The results showed that the wood pellet industry has been gaining significant momentum due to the European bioenergy incentives and the rising oil and natural gas prices. With the new bioenergy incentives in USA, the future pellets market may shift to North America, and Canada can potentially become the largest pellet production centre, supported by the abundant wood residues and mountain pine beetle (MPB) infested trees.

  9. Method for lowering the VOCS emitted during drying of wood products

    DOE Patents [OSTI]

    Banerjee, Sujit (1832 Jacksons Creek Point, Marietta, GA 30068); Boerner, James Robert (154 Junedale Rd., Cincinnati, OH 45218); Su, Wei (2262 Orleans Ave., Marietta, GA 30062)

    2000-01-01T23:59:59.000Z

    The present invention is directed to a method for removal of VOCs from wood products prior to drying the wood products. The method of the invention includes the steps of providing a chamber having an opening for receiving wood and loading the chamber with green wood. The wood is loaded to an extent sufficient to provide a limited headspace in the chamber. The chamber is then closed and the wood is heated in the chamber for a time and at a temperature sufficient to saturate the headspace with moisture and to substantially transfer VOCs from the wood product to the moisture in the headspace.

  10. Resolution of the multichannel anomaly in the extraction of S-matrix resonance-pole parameters

    SciTech Connect (OSTI)

    Ceci, Sasa [Rudjer Boskovic Institute, Bijenicka cesta 54, P.O. Box 180, 10002 Zagreb (Croatia); Department of Physics and Astronomy, University of Georgia, Athens, GA 30602 (United States); Stahov, Jugoslav [Abilene Christian University, ACU Station Box 27963, Abilene, TX 79699 (United States); University of Tuzla, Faculty of Science, Univerzitetska 4, 35000 Tuzla (Bosnia and Herzegowina); Svarc, Alfred; Zauner, Branimir [Rudjer Boskovic Institute, Bijenicka cesta 54, P.O. Box 180, 10002 Zagreb (Croatia); Watson, Shon [Abilene Christian University, ACU Station Box 27963, Abilene, TX 79699 (United States)

    2008-06-01T23:59:59.000Z

    Within the framework of a mathematically well-defined coupled-channel T-matrix model we have improved the existing multichannel pole-extraction procedure based on the numerical analytic continuation of the channel propagator, and for the first time we present the full set of pole parameters for already published amplitudes. Standard single-channel pole-extraction method (speed plot) was then applied to those amplitudes and resulting sets of T-matrix poles were inspected. The anomaly has been established that in some partial waves the pole values extracted using the standard single-channel methods differ not only from the values obtained using the analytic continuation method, but also change from one reaction to another. Inspired by this peculiarity, we have developed a new single-channel pole-extraction method based solely on the assumption of the partial wave analyticity. Since the speed plot turns out to be the lowest order term of the proposed method, the anomaly is understood and resolved.

  11. Wood Gasification: Where It's At, Where It's Going

    E-Print Network [OSTI]

    Murphy, M. L.

    1981-01-01T23:59:59.000Z

    This paper discusses the principles and practice of various designs of biomass/wood gasifiers. In general, the basic principle of gasification is reviewed. A look at existing gasifier schemes, including packed bed updraft, downdraft, and fluidized...

  12. Wood Gasification: Where It's At, Where It's Going 

    E-Print Network [OSTI]

    Murphy, M. L.

    1981-01-01T23:59:59.000Z

    This paper discusses the principles and practice of various designs of biomass/wood gasifiers. In general, the basic principle of gasification is reviewed. A look at existing gasifier schemes, including packed bed updraft, downdraft, and fluidized...

  13. The Honorable John T. 'Gregorio 301 N. Wood Avenue

    Office of Legacy Management (LM)

    Wood Avenue Linden, 'New Jersey 07036 d. Dear Mayor Gregorio: ,' ,' .' , Secretary of Energy Hazel O'Leary has announced a new approach to openness, in the'llepartment' of...

  14. Disentangling Biodiversity and Climatic Determinants of Wood Production

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    an important role in carbon sequestration. Methodology/Principal Findings: We tested whether tree wood incorporating the role of biodiversity in management and policy plans for forest carbon sequestration. Citation

  15. Seismic rehabilitation of wood diaphragms in unreinforced masonary buildings

    E-Print Network [OSTI]

    Grubbs, Amber Jo

    2002-01-01T23:59:59.000Z

    The purpose of this study is to evaluate the seismic performance of existing and rehabilitated wood floor and roof diaphragms in typical pre-1950's, unreinforced masonry (URM) buildings found in the Central and Eastern portions of the United States...

  16. aspen wood chips: Topics by E-print Network

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

    8 COMPARISON OF DIFFERENT APPROACHES FOR THE SIMULATION OF BOILERS USING OIL, GAS, PELLETS OR WOOD CHIPS CiteSeer Summary: A detailed model for the simulation of boilers using...

  17. Kilowatts From Waste Wood In The Furniture Industry

    E-Print Network [OSTI]

    Nailen, R. L.

    1981-01-01T23:59:59.000Z

    recently, the Singer Furniture Co., Lenoir, N. Carolina, purchased a 450 kilowatt steam turbine/induction generator set to use extra steam - produced by 'free' waste wood fuel - in generating 15% of the plant's electrical energy demand. The turbine...

  18. An Overview of the U.S. Wood Preserving Industry

    E-Print Network [OSTI]

    Preservatives · Oilborne Preservatives · Creosote Treatments · Fire Retardants · Additives · Concluding Comments · Waterborne Preservatives · Oilborne Preservatives · Creosote Treatments · Fire Retardants · Additives a baselinewas to develop a baseline profile of the treated woodprofile of the treated wood manufacturing

  19. An Overview of the Louisiana Primary Solid Wood Products Industry

    E-Print Network [OSTI]

    goal of this second study is to profile the primary solid wood products industry. In addition (including pulp and paper) and secondary manufacturing establishments (Jacob et al. 1987). The forest

  20. RFPs Due for Hazardous Fuel Wood to Energy Grant

    Broader source: Energy.gov [DOE]

    The U.S. Forest Service requests proposals for the 2014 Hazardous Fuel Wood to Energy (W2E) Grant.  The outcome anticipated under this funding mechanism will advance the United States Department of...

  1. RFPs Due for Statewide Wood Energy Cooperative Agreement

    Broader source: Energy.gov [DOE]

    The U.S. Forest Service requests proposals for the 2014 Statewide Wood Energy Teams (SWET) Cooperative Agreement. The outcome anticipated under this funding mechanism will advance the United States...

  2. Long-term lime pretreatment of poplar wood 

    E-Print Network [OSTI]

    Sierra Ramirez, Rocio

    2006-04-12T23:59:59.000Z

    Lignocellulosic biomass (e.g., poplar wood) provides a unique and sustainable resource for environmentally safe organic fuels and chemicals. The core of this study is the pretreatment step involved in bioconversion processes. Pretreatment...

  3. Long-term lime pretreatment of poplar wood

    E-Print Network [OSTI]

    Sierra Ramirez, Rocio

    2006-04-12T23:59:59.000Z

    Lignocellulosic biomass (e.g., poplar wood) provides a unique and sustainable resource for environmentally safe organic fuels and chemicals. The core of this study is the pretreatment step involved in bioconversion processes. Pretreatment...

  4. Photo by Helvetas Moambique Architecture, Wood and Civil Engineering

    E-Print Network [OSTI]

    Wehrli, Bernhard

    Photo by Helvetas Moçambique Architecture, Wood and Civil Engineering #12;IWRM in order to maximize the resultant economic and social welfare in an equitable manner without CAS consists of the following units: - Basic knowledge in order to follow the class

  5. Wood Products Marketing And Value-Added Opportunities

    E-Print Network [OSTI]

    Wood Products Marketing And Value-Added Opportunities In Latin America: A Focus on Brazil Richard School of Renewable Natural Resources Louisiana State University Presented at: PANORAMA Curitiba, Brazil

  6. Habitat selection of the Wood Thrush nesting in east Texas

    E-Print Network [OSTI]

    Carrie, Neil Ross

    1995-01-01T23:59:59.000Z

    HABITAT SELECTION OF THE WOOD THRUSH NESTING IN EAST TEXAS A Thesis by NEIL ROSS CARRIE Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... December 1995 Major Subject: Wildlife and Fisheries Sciences HABITAT SELECTION OF THE WOOD THRUSH NESTING IN EAST TEXAS A Thesis by NEIL ROSS CARRIE Submitted to Texas A&M University in partial fulfillment of the requirements for the degree...

  7. Kinetic Modeling and Assessment of Lime Pretreatment of Poplar Wood

    E-Print Network [OSTI]

    Sierra Ramirez, Rocio

    2012-02-14T23:59:59.000Z

    biomass is one of the most promising feedstocks for producing biofuels through fermentation processes. Among lignocellulose choices, poplar wood is appealing because of high energy potential, above-average carbon mitigation potential, fast growth... KINETIC MODELING AND ASSESSMENT OF LIME PRETREATMENT OF POPLAR WOOD A Dissertation by ROCIO SIERRA RAMIREZ Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

  8. Moisture Distribution and Flow During Drying of Wood and Fiber

    SciTech Connect (OSTI)

    Zink-Sharp, Audrey; Hanna, Robert B.

    2001-12-28T23:59:59.000Z

    New understanding, theories, and techniques for moisture flow and distribution were developed in this research on wood and wood fiber. Improved understanding of the mechanisms of flake drying has been provided. Observations of flake drying and drying rate curves revealed that rate of moisture loss consisted of two falling rate periods and no constant rate drying period was observed. Convective heat transfer controls the first period, and bound water diffusion controls the second period. Influence of lower drying temperatures on bending properties of wood flakes was investigated. Drying temperature was found to have a significant influence on bending stiffness and strength. A worksheet for calculation of the energy required to dry a single strandboard flake was developed but has not been tested in an industrial setting yet. A more complete understanding of anisotropic transverse shrinkage of wood is proposed based on test results and statistical analysis. A simplified mod el of a wood cell's cross-section was drawn for calculating differential transverse shrinkage. The model utilizes cell wall thickness and microfibrillar packing density and orientation. In spite of some phenomena of cell wall structure not yet understood completely, the results might explain anisotropic transverse shrinkage to a major extent. Boundary layer theory was found useful for evaluating external moisture resistance during drying. Simulated moisture gradients were quire comparable to the actual gradients in dried wood. A mathematical procedure for determining diffusion and surface emission coefficients was also developed. Thermal conductivity models of wood derived from its anatomical structure were created and tested against experimental values. Model estimations provide insights into changes in heat transfer parameters during drying. Two new techniques for measuring moisture gradients created in wood during drying were developed. A new technique that utilizes optical properties of cobalt chloride was developed for nondestructive determination of surface moisture content. Fundamental new understanding of drying characteristics in wood and fiber has been provided that can be used by researchers to improve drying of wood and fiber. The three techniques for measuring moisture content and gradients provided in this study are efficient, practical, and economical - easy to apply by industry and researchers. An energy consumption worksheet is provided as a first step toward reducing energy consumed during drying of lumber and strandboard flakes. However, it will need additional verification and testing.

  9. CX-008713: Categorical Exclusion Determination | Department of...

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

    components (e.g. cross arms, insulators, guy anchors, etc.) along the subject transmission lines. Microsoft Word - CX-ChemawaWoodPolesCT-KFG12-KOCFGT-FY12WEB.doc More Documents...

  10. APOLOGY FOR THE PROOF OF THE RIEMANN HYPOTHESIS ...

    E-Print Network [OSTI]

    1911-00-42T23:59:59.000Z

    Apr 27, 2010 ... Implicit are mappings of phase ...... The dual space obtained is isomorphic to the real line in its additive structure. The dual space ...... river the Alan Wood Steel Company supplied work to the Poles, Ukrainians, Hungarians,.

  11. Microsoft Word - CX_PA-Sappho-LLIP-L0254.doc

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

    each 2 feet in diameter and 6 feet deep, for the supports. The Port Angeles-Sappho 1 transmission line would be tied into these structures. The new double wood-pole structure...

  12. CX-005676: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Murray-Custer #1 Transmission Line Wood Pole ReplacementCX(s) Applied: B1.3Date: 04/15/2011Location(s): Snohomish County, WashingtonOffice(s): Bonneville Power Administration

  13. CX-005679: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Cowlitz Tap to Chehalis-Covington #1 Transmission Line Wood Pole ReplacementCX(s) Applied: B1.3Date: 04/18/2011Location(s): Pierce County, WashingtonOffice(s): Bonneville Power Administration

  14. Decision-maker's guide to wood fuel for small industrial energy users. Final report. [Includes glossary

    SciTech Connect (OSTI)

    Levi, M. P.; O'Grady, M. J.

    1980-02-01T23:59:59.000Z

    The technology and economics of various wood energy systems available to the small industrial and commercial energy user are considered. This book is designed to help a plant manager, engineer, or others in a decision-making role to become more familiar with wood fuel systems and make informed decisions about switching to wood as a fuel. The following subjects are discussed: wood combustion, pelletized wood, fuel storage, fuel handling and preparation, combustion equipment, retrofitting fossil-fueled boilers, cogeneration, pollution abatement, and economic considerations of wood fuel use. (MHR)

  15. Instrument for analysis of electric motors based on slip-poles component

    DOE Patents [OSTI]

    Haynes, Howard D. (Knoxville, TN); Ayers, Curtis W. (Clinton, TN); Casada, Donald A. (Knoxville, TN)

    1996-01-01T23:59:59.000Z

    A new instrument for monitoring the condition and speed of an operating electric motor from a remote location. The slip-poles component is derived from a motor current signal. The magnitude of the slip-poles component provides the basis for a motor condition monitor, while the frequency of the slip-poles component provides the basis for a motor speed monitor. The result is a simple-to-understand motor health monitor in an easy-to-use package. Straightforward indications of motor speed, motor running current, motor condition (e.g., rotor bar condition) and synthesized motor sound (audible indication of motor condition) are provided. With the device, a relatively untrained worker can diagnose electric motors in the field without requiring the presence of a trained engineer or technician.

  16. Instrument for analysis of electric motors based on slip-poles component

    DOE Patents [OSTI]

    Haynes, H.D.; Ayers, C.W.; Casada, D.A.

    1996-11-26T23:59:59.000Z

    A new instrument is described for monitoring the condition and speed of an operating electric motor from a remote location. The slip-poles component is derived from a motor current signal. The magnitude of the slip-poles component provides the basis for a motor condition monitor, while the frequency of the slip-poles component provides the basis for a motor speed monitor. The result is a simple-to-understand motor health monitor in an easy-to-use package. Straightforward indications of motor speed, motor running current, motor condition (e.g., rotor bar condition) and synthesized motor sound (audible indication of motor condition) are provided. With the device, a relatively untrained worker can diagnose electric motors in the field without requiring the presence of a trained engineer or technician. 4 figs.

  17. Characterization of coplanar poled electro optic polymer films for Si-photonic devices with multiphoton microscopy

    SciTech Connect (OSTI)

    Himmelhuber, R., E-mail: rolandh@optics.arizona.edu; Mehravar, S. S.; Herrera, O. D.; Demir, V.; Kieu, K.; Norwood, R. A.; Peyghambarian, N. [College of Optical Sciences, University of Arizona, Tucson, Arizona 85721 (United States); Luo, J. [Soluxra LLC, Seattle, Washington 98195 (United States); Jen, A. K.-Y. [Department of Materials Science and Engineering, University of Washington, Seattle, Washington 98195 (United States)

    2014-04-21T23:59:59.000Z

    We imaged coplanar poled electro optic (EO) polymer films on transparent substrates with a multiple-photon microscope in reflection and correlated the second-harmonic light intensity with the results of Pockels coefficient (r{sub 33}) measurements. This allowed us to make quantitative measurements of poled polymer films on non-transparent substrates like silicon, which are not accessible with traditional Pockels coefficient measurement techniques. Phase modulators consisting of silicon waveguide devices with EO polymer claddings with a known Pockels coefficient (from V{sub ?} measurements) were used to validate the correlation between the second-harmonic signal and r{sub 33}. This also allowed us to locally map the r{sub 33} coefficient in the poled area.

  18. EA-1855: Creston-Bell Rebuild Project, Spokane and Lincoln Counties, WA

    Broader source: Energy.gov [DOE]

    Draft Environmental Assessment DOE will prepare an EA to evaluate the potential environmental impacts from rebuilding the Creston-Bell No. 1 115-kV transmission line, including the replacement of wood poles and associated structural components and conductor and access road improvements. The 54-mile long, wood pole line extends from the Bonneville Power Administration (BPA) Creston substation to the BPA Bell substation near Spokane in Lincoln and Spokane Counties, Washington.

  19. Semigroup evolution in Wigner Weisskopf pole approximation with Markovian spectral coupling

    E-Print Network [OSTI]

    Shikerman, F; Horwitz, L P

    2011-01-01T23:59:59.000Z

    We establish the relation between the Wigner-Weisskopf theory for the description of an unstable system and the theory of coupling to an environment. According to the Wigner-Weisskopf general approach, even within the pole approximation (neglecting the background contribution) the evolution of a total system subspace is not an exact semigroup for the multi-channel decay, unless the projectors into eigesntates of the reduced evolution generator $W(z)$ are orthogonal. In this case these projectors must be evaluated at different pole locations $z_\\alpha\

  20. EN-012 Ecology September 2003 Using Line Intersect Sampling for Coarse Woody Debris

    E-Print Network [OSTI]

    EN-012 Ecology September 2003 Using Line Intersect Sampling for Coarse Woody Debris: Practitioners, coarse woody debris, CWD, piece length, forest ecology, sampling methods, survey design, field to adjust pile volume to wood volume (Little 1982; Hardy 1996). Extension Note Research Disciplines: Ecology

  1. Comminution process to produce precision wood particles of uniform size and shape with disrupted grain structure from wood chips

    DOE Patents [OSTI]

    Dooley, James H; Lanning, David N

    2013-08-13T23:59:59.000Z

    A process of comminution of wood chips (C) having a grain direction to produce a mixture of wood particles (P), wherein the wood chips are characterized by an average length dimension (L.sub.C) as measured substantially parallel to the grain, an average width dimension (W.sub.C) as measured normal to L.sub.C and aligned cross grain, and an average height dimension (H.sub.C) as measured normal to W.sub.C and L.sub.C, and wherein the comminution process comprises the step of feeding the wood chips in a direction of travel substantially randomly to the grain direction through a counter rotating pair of intermeshing arrays of cutting discs (D) arrayed axially perpendicular to the direction of wood chip travel, wherein the cutting discs have a uniform thickness (T.sub.D), and wherein at least one of L.sub.C, W.sub.C, and H.sub.C is greater than T.sub.D.

  2. Properties of concrete containing wood/coal fly ash mixtures

    SciTech Connect (OSTI)

    Boylan, D.M.; Larrimore, C.L.; Fouad, F.

    1999-07-01T23:59:59.000Z

    Utilities are increasingly interested in co-firing wood with coal in existing pulverized coal units. The co-firing technology is a means of developing a relatively low-cost renewable energy resource, as well as of supporting customers and community by making energy with biomass that might otherwise have been land-filled. However, recent changes in the ASTM C618 standard for fly ash as cement replacement restrict the definition of fly ash that includes non-coal sources. As a result, wood co-firing could affect the market for the fly ash, reducing ash sales revenue, increasing ash disposal costs, and overall substantially increasing the cost of the co-firing technology. In order to address concerns about the effect of wood ash/coal ash mixtures on concrete properties, a study was conducted by University of Alabama at Birmingham, Southern Company, EPRI, and the State of Alabama. This study compared the effects on properties of concrete made with fly ash from coal and made with fly ash from co-firing up to 30% wood with coal. Fly ashes from three plants were used, with two of the ashes from actual co-firing experience and the third an artificial blend of wood and coal ash. Concrete test cylinders were made of several cement/fly ash mixes, and enough were made to allow testing periodically over a one year time period. Test measurements included workability, setting time, air content, compressive and flexural strength, rapid chloride permeability and freeze thaw. It was concluded on the basis of these tests that the wood ash content had no detrimental effect on the plastic and hardened properties of the concrete.

  3. Analytical Modeling of Wood Frame Shear Walls Subjected to Vertical Load

    E-Print Network [OSTI]

    Nguyendinh, Hai

    2011-08-08T23:59:59.000Z

    referred to as Analytical Model of wood frame SHEar walls subjected to Vertical load (AMSHEV) is based on the kinematic behavior of wood frame shear walls and captures significant characteristics observed from experimental testing through appropriate...

  4. Simulating the dynamics of flexible wood pulp fibres in suspension John M. Stockie

    E-Print Network [OSTI]

    Stockie, John

    , including wood pulp processing, polymer composites, and formation of fibre-reinforced materials elements to form a surface that re- sists bending and stretching. This is a natural construction for wood

  5. CONTROLLING THE INTERNATIONAL TRADE IN ILLEGALLY LOGGED TIMBER AND WOOD PRODUCTS

    E-Print Network [OSTI]

    CONTROLLING THE INTERNATIONAL TRADE IN ILLEGALLY LOGGED TIMBER AND WOOD PRODUCTS A study prepared@riia.org February 2002 #12;Controlling the international trade in illegally logged timber and wood products Page 2...................................................................................................................... 11 ILLEGAL ACTIVITIES IN THE FOREST SECTOR

  6. Wood residuals find big uses in small pieces

    SciTech Connect (OSTI)

    Glenn, J.

    1996-12-01T23:59:59.000Z

    With a history of finding economic uses for leftovers, the wood industry explores sustainable options for creating higher value products. Years ago, companies saw the use - any use - of residues as a sound, economic business practice. Today, many companies are looking to go beyond low value products such as mulch, animal bedding and fuel, and market to higher value end users. Additionally, with so much material from the primary industries already accounted for, consumers of wood residue are in need of additional supply from sources such as secondary mills (furniture manufacturers, etc.), as wells as the C&D and MSW streams. This paper discusses these products and markets.

  7. Removal of Abandoned Power Lines and Poles From Weldon Spring Site. IR-600-603-1.01.

    Office of Legacy Management (LM)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7 AugustAFRICAN3u ;;;:: A' 3 ct' RIDGEGeneral

  8. Yeast Mps1p Phosphorylates the Spindle Pole Component Spc110p in the N-terminal Domain*

    E-Print Network [OSTI]

    Davis, Trisha N.

    Yeast Mps1p Phosphorylates the Spindle Pole Component Spc110p in the N-terminal Domain* Received pole body (SPB) component Spc110p (Nuf1p) undergoes specific serine/threonine phospho- rylation of Spc110p in vivo and that Mps1p phosphorylates Spc110p in vitro. Phosphopeptides generated

  9. Ozone Depletion: Part 2 Antarctic Ozone Hole: Each spring, the ozone layer thins over the poles.

    E-Print Network [OSTI]

    Schofield, Jeremy

    Ozone Depletion: Part 2 Antarctic Ozone Hole: Each spring, the ozone layer thins over the poles breaks down before sunlight returns: smaller ozone hole { Formation of polar stratospheric clouds (PSC #3; Photo-initiation reactions: Cl 2 h#23; ! 2Cl HOCl h#23; ! OH + Cl #3; Rapid destruction of ozone

  10. A Serenitatis origin for the Imbrian grooves and South Pole-Aitken thorium anomaly

    E-Print Network [OSTI]

    Zuber, Maria

    1 A Serenitatis origin for the Imbrian grooves and South Pole-Aitken thorium anomaly Mark A) basin contains a high abundance of thorium and a unique Imbrian aged geomorphologic unit that consists are almost antipodal to the Imbrium basin, where high-thorium ejecta and seismic energy are expected to have

  11. Control of Delayed Recycling Systems with an Unstable Pole at Forward Path

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Control of Delayed Recycling Systems with an Unstable Pole at Forward Path J. F. Marquez Rubio, B. del Muro Cu´ellar and Olivier Sename Abstract-- Unstable time delay system and recycling system pose a challenge problem in their own. When unstable time delay system have recycle the control problem becomes

  12. Active vibration control of a fluid/plate system using a pole placement controller

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Active vibration control of a fluid/plate system using a pole placement controller Bogdan Robu reduction of the structural vibrations induced by the sloshing of large masses of fuel inside a partly full, published in "International Journal of Control 85, 6 (2012) 684-694" #12;Keywords Flexible system, fluid

  13. Role of Calmodulin and Spc110p Interactionin the Proper Assembly of Spindle Pole Body Components

    E-Print Network [OSTI]

    Davis, Trisha N.

    Role of Calmodulin and Spc110p Interactionin the Proper Assembly of Spindle Pole Body Components PCR mutagenesis with a plasmid shuffle strategy. The temperature-sensitive allele spc110-220 differs the temperature sensitivityof spc110-220. Furthermore, calmodulin levels at the SPB decrease in the mutant cells

  14. PID Controller Synthesis with Shifted Axis Pole Assignment for a Class of MIMO Systems

    E-Print Network [OSTI]

    Gundes, A. N.

    PID Controller Synthesis with Shifted Axis Pole Assignment for a Class of MIMO Systems A. N. G-output plants, a systematic synthesis is developed for stabilization using Proportional+Integral+Derivative (PID-zero of the plant. Plant classes that admit PID controllers with this property include stable and unstable multi

  15. A new Late Cretaceous paleomagnetic pole for the west of Amuria block (Khurmen Uul, Mongolia)

    E-Print Network [OSTI]

    Cogne, Jean-Pascal

    A new Late Cretaceous paleomagnetic pole for the west of Amuria block (Khurmen Uul, Mongolia) Fatim (44.08N, 103.08E), Gobi desert (S. Mongolia). Stepwise thermal demagnetization isolated a high rights reserved. Keywords: paleomagnetism; tectonics; Central Asia; Mongolia; Gobi Desert; Cretaceous

  16. Damage Characterization of the Z24 Bridge by Transfer Function Pole Migration R. Andrew Swartz1

    E-Print Network [OSTI]

    Lynch, Jerome P.

    Damage Characterization of the Z24 Bridge by Transfer Function Pole Migration R. Andrew Swartz1 , Jerome P. Lynch2 1 PhD Candidate, Department of Civil and Environmental Engineering, University of Michigan, Ann Arbor, MI 48109 2 Assistant Professor, Department of Civil and Environmental Engineering

  17. SECTION 50 Table of Contents 50 Lake Rufus Woods Management Plan .........................................................2

    E-Print Network [OSTI]

    and formation of the Subbasin Work Teams and the process used to develop and adopt the management plan can50-1 SECTION 50 ­ Table of Contents 50 Lake Rufus Woods Management Plan .........................................................................28 #12;50-2 50 Lake Rufus Woods Management Plan The Lake Rufus Woods Subbasin Management Plan

  18. European Institute for Wood Preservation Congress 4-6 September 2008, Lausanne, Switzerland

    E-Print Network [OSTI]

    developments A. Wood raw materials (roundwood) B. Sawn softwood C. Wood energy V. Conclusions VI" · In 2007, US housing construction continued its sharp decline, severely impacting world markets. · Green building systems are a market driver, but also a constraint. · UNECE region consumption of wood and paper

  19. EFFECTS OF SAMPLE SIZE ON CHARACTERIZATION OF WOOD-PARTICLE LENGTH DISTRIBUTION

    E-Print Network [OSTI]

    EFFECTS OF SAMPLE SIZE ON CHARACTERIZATION OF WOOD-PARTICLE LENGTH DISTRIBUTION Quang V. Cao of sample size on fitting length distribution of wood particles used for manufacturing wood-based composites moments and the ability of the sample distributions to characterize the population represented

  20. Presentation 2.6: Wood waste for energy: lessons learnt from tropical regions Paul Vantomme

    E-Print Network [OSTI]

    Presentation 2.6: Wood waste for energy: lessons learnt from tropical regions Paul Vantomme of forest products with more value adding, and promoting the use of wood waste to increase energy efficiency to promote the use of wood waste for energy production. Not only the financial viability of the process needs

  1. Matrix penetration in the bulk:In uence of humidity: Morphological analysis of wood welding

    E-Print Network [OSTI]

    Dalang, Robert C.

    Matrix penetration in the bulk:In uence of humidity: Morphological analysis of wood welding.pichelin@b .ch Context: Wood can be welded using linear vibration welding tech- niques similar to the ones in plastic and metal industry[1] . Wood welding allows bonding strength similar to glued joints. However, due

  2. Streamlined LCA of Wood Pellets: Export and Possible Utilization in UBC

    E-Print Network [OSTI]

    Streamlined LCA of Wood Pellets: Export and Possible Utilization in UBC Boiler House CHBE 573 Ann Pa May 15, 2009 #12;2 | P a g e INTRODUCTION Wood pellets are a type of biofuels and are often made. Like all biofuels, wood pellets are carbon- neutral and renewable and are very popular in Europe

  3. Net carbon fluxes at stand and landscape scales from wood bioenergy harvests in the US Northeast

    E-Print Network [OSTI]

    Vermont, University of

    gas emissions implications of wood biomass (`bioenergy') harvests are highly uncer- tain yet of great') on long-term green- house gas emissions are uncertain (McKechnie et al., 2011), yet demand for wood (C) emitted from wood bioenergy may eventually be re-sequestered through regeneration and increased

  4. Management of Discarded Treated Wood Products: A Resource Guide for Generators

    E-Print Network [OSTI]

    Florida, University of

    Management of Discarded Treated Wood Products: A Resource Guide for Generators Prepared by have been conducting research on treated wood since 1996. During the course of the research, there have been numerous inquiries about the disposal and management options for treated wood products. There has

  5. Alternative Chemicals and Improved Disposal-End Management Practices for CCA-treated Wood

    E-Print Network [OSTI]

    Florida, University of

    Alternative Chemicals and Improved Disposal-End Management Practices for CCA-treated Wood (FINAL Importation Associated with CCA-Treated Wood Use APPENDIX B: MSDS Sheets for Alternative Chemicals APPENDIX C Members A-1 B-1 C-1 D-1 E-1 F-1 G-1 ATTACHMENT: Treated Wood Resource Book #12;ii This page left

  6. Preservative leaching from weathered CCA-treated wood Timothy Townsenda,*, Brajesh Dubeya

    E-Print Network [OSTI]

    Florida, University of

    Preservative leaching from weathered CCA-treated wood Timothy Townsenda,*, Brajesh Dubeya , Thabet copper arsenate (CCA)-treated wood in landfills raises concerns with respect to leaching of preservative compounds. When unweathered CCA-treated wood is leached using the toxicity characteristic leaching procedure

  7. Implications for the Future of Treated Wood in Four U.S. Demand Sectors

    E-Print Network [OSTI]

    Implications for the Future of Treated Wood in Four U.S. Demand Sectors Todd F. Shupe Associate extends the life span of lumber, but the Environmental Protection Agency says arsenic treated wood might arsenic-treated wood from Florida's public playgrounds failed to pass. "Wave of opponents kills Crow

  8. Attitudes and Awareness about Treated Wood Products: The U.S. South Homeowner Perspective

    E-Print Network [OSTI]

    Wu, Qinglin

    Attitudes and Awareness about Treated Wood Products: The U.S. South Homeowner Perspective is preservative-treated (SFPA 2004). In light of increasing market penetration from non-wood alternatives homeowner attitudes and awareness about using treated wood Strategic decisions can be made to better

  9. U.S. Playground Equipment Manufacturer and Purchaser Perceptions of Treated Wood

    E-Print Network [OSTI]

    U.S. Playground Equipment Manufacturer and Purchaser Perceptions of Treated Wood Todd F. Shupe treated wood might cut life short for our children. "EPA chops down potential killer", 24 Hour News 8, Florida, after his bill to ban arsenic-treated wood from Florida's public playgrounds failed to pass

  10. Quantities of Arsenic-Treated Wood in Demolition Debris Generated by

    E-Print Network [OSTI]

    Florida, University of

    Research Quantities of Arsenic-Treated Wood in Demolition Debris Generated by Hurricane Katrina B R of the demolition debris is wood waste of which a significant proportion is treated with preservatives, including preservatives containing arsenic. As a result of the large scale destruction of treated wood structures

  11. Mechanical characteristics of aged Hinoki (Chamaecyparis obtusa Endl.) wood from Japanese historical buildings

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    historical buildings -Comparative analyses with accelerated aging wood- Misao YOKOYAMA*1 , Joseph GRIL*1 Abstract Wood is present in many cultural heritage objects thanks to its capacity to resist odvantage with mechanical characteristics of aged hinoki (Chamaecyparis obtusa Endl.) wood of Japanese historical buildings

  12. Society of Wood Science and Technology Convention 10-12 November 2008, Concepcin, Chile

    E-Print Network [OSTI]

    Society of Wood Science and Technology Convention 10-12 November 2008, Concepción, Chile Global #12;Society of Wood Science and Technology Convention 10-12 November 2008, Concepción, Chile Subjects;Society of Wood Science and Technology Convention 10-12 November 2008, Concepción, Chile Main sources

  13. Name: Qinglin Wu Title: Roy O Martin Sr. Professor, Composites and Engineered Wood Products

    E-Print Network [OSTI]

    (ASTM), Philadelphia, PA · Forest Products Society, Madison, WI · Society of Wood and Science Technology Organizations · International Research Group in Wood Preservation, Stockholm, Sweden · American Chemical Society (ACS) · American Wood Preservation Association (AWPA) · American Society for Testing and Materials

  14. Final Independent External Peer Review Report Melvin Price Wood River Underseepage

    E-Print Network [OSTI]

    US Army Corps of Engineers

    EXECUTIVE SUMMARY Project Background and Purpose The purpose of the Melvin Price Wood River Underseepage Price Wood River LRR and the overall scope of the project, the final panel members were selectedFinal Independent External Peer Review Report Melvin Price Wood River Underseepage Limited

  15. APPLICATION OF NELSON'S SORPTION ISOTHERM TO WOOD COMPOSITES AND OVERLAYS'

    E-Print Network [OSTI]

    APPLICATION OF NELSON'S SORPTION ISOTHERM TO WOOD COMPOSITES AND OVERLAYS' Qinglin Wu Assistant. It was found that Nelson's model can be used to describe the experimental data from different composite composite materials (Suchsland 1972). These relationships, known as sorption isotherms, greatly affect

  16. Influence of Nanoclay on Properties of HDPE/Wood Composites

    E-Print Network [OSTI]

    Influence of Nanoclay on Properties of HDPE/Wood Composites Yong Lei,1 Qinglin Wu,1 Craig M Agricultural Center, Baton Rouge, Louisiana 70803 2 Performance Engineered Composites, USDA Forest ServiceScience (www.interscience.wiley.com). ABSTRACT: Composites based on high density polyeth- ylene (HDPE), pine

  17. Bryan H. Wood Assistant Deputy Commandant of the Marine Corps

    E-Print Network [OSTI]

    and stations throughout the world and for the operating forces across the U.S. Marine Corps. Mr. Wood advisor to the Commander, Combined Joint Task Force- Horn of Africa (CJTF-HOA) in Djibouti, Africa. Mr as the Environmental Law Section Head and Senior Associate Counsel (Environment/ Safety), Naval Sea Systems Command

  18. AN EXAMINATION OF WOOD RECYCLING PROVISIONS IN NORTH AMERICAN GREEN

    E-Print Network [OSTI]

    American green building standards, with use of such materials awarded or specified. Construction-consumer materials shall be considered as recycled. In addition to reviewing provisions of various green building! ! ! AN EXAMINATION OF WOOD RECYCLING PROVISIONS IN NORTH AMERICAN GREEN BUILDING PROGRAMS DR. JIM

  19. Physiological Insights Towards Improving Fish Culture L. CURRY WOODS III*

    E-Print Network [OSTI]

    Hamza, Iqbal

    Physiological Insights Towards Improving Fish Culture L. CURRY WOODS III* Department of Animal, and American Fisheries Society (AFS) Fish Culture Section, was held February 26 through March 2, 2007, in San Antonio, Texas. At this meeting, the AFS Fish Culture and Fish Physiol- ogy Sections co

  20. Wood Residues as Fuel Source for Lime Kilns

    E-Print Network [OSTI]

    Azarniouch, M. K.; Philp, R. J.

    1984-01-01T23:59:59.000Z

    One of the main obstacles to total energy self sufficiency of kraft mills appears to be the fossil fuel requirements of the lime kilns. If an economical technology can be developed which allows fossil fuel to be replaced in whole or in part by wood...

  1. Marketing of Tropical Hardwood Wood Products from Ghana

    E-Print Network [OSTI]

    productive · Causes: farming, bush fires, fuel wood, wasteful logging practices, mining and quarrying #12;Fuelwood #12;Current Industry Structure · 8% of GDP · 250 companies involved in primary operations · 180 companies in secondary operations · Over 200 companies involved in tertiary operations · General

  2. 14 November 2010 Wood SA & Timber Times FOREST HEALTH

    E-Print Network [OSTI]

    14 November 2010 Wood SA & Timber Times FOREST HEALTH Aprogramme that begun based on a very small other disciplines within reach of a dynamic forestry industry. Three South African forestry companies was formally launched in 1990.The research directors of these companies Neville Denison (Mondi),Mike Shaw

  3. Pellet Production Wood Pellets are made by compressing

    E-Print Network [OSTI]

    Pellet Production Wood Pellets are made by compressing clean dry sawdust, under very high pressure into a pellet as it cools. The material used for producing pellets usually comes from industries who are already pellets reduces the volume of material they have to treat as waste, reducing landfill. Pellets have

  4. Vertical feed stick wood fuel burning furnace system

    DOE Patents [OSTI]

    Hill, Richard C. (Orono, ME)

    1982-01-01T23:59:59.000Z

    A stove or furnace for efficient combustion of wood fuel includes a vertical feed combustion chamber (15) for receiving and supporting wood fuel in a vertical attitude or stack. A major upper portion of the combustion chamber column comprises a water jacket (14) for coupling to a source of water or heat transfer fluid for convection circulation of the fluid. The locus (31) of wood fuel combustion is thereby confined to the refractory base of the combustion chamber. A flue gas propagation delay channel (34) extending laterally from the base of the chamber affords delayed travel time in a high temperature refractory environment sufficient to assure substantially complete combustion of the gaseous products of wood burning with forced air prior to extraction of heat in heat exchanger (16). Induced draft draws the fuel gas and air mixture laterally through the combustion chamber and refractory high temperature zone to the heat exchanger and flue. Also included are active sources of forced air and induced draft, multiple circuit couplings for the recovered heat, and construction features in the refractory material substructure and metal component superstructure.

  5. Performance of Wood-Frame Structures during Hurricane Katrina

    E-Print Network [OSTI]

    Cox, Dan

    Performance of Wood-Frame Structures during Hurricane Katrina John W. van de Lindt, M.ASCE1 ; Andrew Graettinger, M.ASCE2 ; Rakesh Gupta, M.ASCE3 ; Thomas Skaggs, M.ASCE4 ; Steven Pryor, M.ASCE5 ; and Kenneth J. Fridley, M.ASCE6 Abstract: The costliest natural disaster in U.S. history was Hurricane Katrina

  6. Practical Approach to Designing Wood Roof Truss Assemblies

    E-Print Network [OSTI]

    Gupta, Rakesh

    Practical Approach to Designing Wood Roof Truss Assemblies Rakesh Gupta, M.ASCE1 ; and Pranueng to evaluate "system effects" in light-frame roof truss assemblies. The goal of this study was to develop an improved and practical design method for 3D roof truss assemblies used in residential construction. A truss

  7. U.S. Homeowner of Perceptions of Treated Wood

    E-Print Network [OSTI]

    U.S. Homeowner of Perceptions of Treated Wood Todd F. Shupe Extension Specialist Forest Products% Naturally durable species (cedar, redwood) 19% 56% 25% Treated lumber products 18% 67% 15% Untreated lumber Stating Agree or Strongly Agree Plastic 3.6 55% Steel 3.4 48% Treated Lumber 3.3 38% Concrete 2.8 24

  8. Wood-Coal Fired "Small" Boiler Case Study

    E-Print Network [OSTI]

    Pincelli, R. D.

    1980-01-01T23:59:59.000Z

    Galaxy Carpet Corporation installed a coal and wood waste fired boiler approximately twelve months ago. Its first year net savings were $195,000.00 Total capital investment was paid off in 1.9 years. 20% investment tax credits were granted...

  9. HISTORICAL WOOD COLLECTION AT THE DENDROCHRONOLOGY LABORATORY, VYTAUTAS MAGNUS

    E-Print Network [OSTI]

    investigations. Subfossil oaks from river gravels, pines from peat bogs and wood from archeological excavations.) samples were collected in two peat bogs with pine trunks embedded in oligotrophic peat layers. One more than 300 samples of pine stumps and stems preserved in oligotrophic peat layers were coll

  10. Production of chemical feedstock by the methanolysis of wood

    DOE Patents [OSTI]

    Steinberg, M.; Fallon, P.

    1983-06-01T23:59:59.000Z

    A process is discussed for the production of ethylene, benzene and carbon monoxide from particulated biomass such as wood by reaction with methane at a temperature of from 700/sup 0/C to 1200/sup 0/C, at a pressure of from 20 psi to 100 psi for a period of from 0.2 to 10 seconds.

  11. In-Depth Temperature Profiles in Pyrolyzing Wood 

    E-Print Network [OSTI]

    Reszka, Pedro

    of experimental in-depth temperature measurements were done in wood samples exposed to various intensities of radiant heat fluxes, with clearly defined boundary conditions that allow a proper input for pyrolysis models. The imposed heat fluxes range from 10 k...

  12. Production of chemical feedstock by the methanolysis of wood

    DOE Patents [OSTI]

    Steinberg, Meyer (Melville, NY); Fallon, Peter (East Moriches, NY)

    1984-07-31T23:59:59.000Z

    A process for the production of ethylene, benzene and carbon monoxide from particulated biomass such as wood by reaction with methane at a temperature of from 700.degree. C. to 1200.degree. C., at a pressure of from 20 psi to 100 psi for a period of from 0.2 to 10 seconds.

  13. INFLUENCE OF TORREFACTION TREATMENT ON WOOD POWDER PROPERTIES M. Almendrosa

    E-Print Network [OSTI]

    Boyer, Edmond

    INFLUENCE OF TORREFACTION TREATMENT ON WOOD POWDER PROPERTIES M. Almendrosa , O. Bonnefoyb , A de Saint-Etienne (EMSE), 158, Cours Fauriel, F-42023 Saint-Etienne, France ABSTRACT: Torrefaction and makes the grinding easier. Our project deals with the study of the effects of the combined torrefaction

  14. The Wood-Based Biorefinery in a Petroleum Depleted World

    E-Print Network [OSTI]

    Chatterjee, Avik P.

    3 Year Old Willow #12;14 14 Woody Biomass Feedstocks Sustainably harvested low value wood from, Sustainable Bioproducts: Fuels, Chemicals, Materials Renewable Resources to "Green" Bio-Products Woody Biomass Feedstock #12;5 5 Spindletop at Beaumont, TX Circa late 1890's Birth of the Petroleum Industry in Texas

  15. Page 2 of 4 TREE Cookies Etc. Got Woods -continued

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    of a forester is to help sell timber, though they can and should be used to write management plans, manage tree plantings, implement intermediate tending treatments to improve the woods, design soil stabilization the tree, the rays (the lateral transporting structures for water and nutrients) are blocked. Finally

  16. Double-pole nature of $?(1405)$ studied with coupled-channel complex scaling method using complex-range Gaussian basis

    E-Print Network [OSTI]

    Akinobu Dote; Takayuki Myo

    2014-08-04T23:59:59.000Z

    The excited hyperon $\\Lambda(1405)$ is the important building block for kaonic nuclei which are nuclear many-body system with anti-kaons. We have been investigating the $\\Lambda(1405)$ resonance with the coupled-channel Complex Scaling Method (ccCSM) in which the $\\Lambda(1405)$ is treated as a hadron-molecular state of a $\\bar{K}N$-$\\pi\\Sigma$ coupled system. We use a $\\bar{K}N$(-$\\pi Y$) potential based on the chiral SU(3) theory. In this article, we report the double-pole nature of the $\\Lambda(1405)$, which is a characteristic property predicted by many studies with chiral SU(3)-based models. With the help of the complex-range Gaussian basis in ccCSM, we have found successfully another pole besides a pole near the $\\bar{K}N$ threshold (called higher pole) which was found in our previous work with the real-range Gaussian basis. The new pole (called lower pole) is found far below $\\bar{K}N$ threshold: $(M, -\\Gamma/2)=(1395, -138)$ MeV when $f_\\pi=110$ MeV. In spite of so broad width of the lower-pole state, the state is clearly identified with good separation from continuum states, since the oscillatory behavior of the continuum states is improved owing to the complex-range Gaussian basis. Analyzing the ccCSM wave function of the lower pole, we have revealed explicitly that the lower-pole state is dominated by the $\\pi\\Sigma$ component rather than the $\\bar{K}N$ component. We have confirmed that the ccCSM wave function is correctly connected to the asymptotic form of the resonance wave function. We have estimated the meson-baryon mean distance for the lower-pole state as well as for the higher-pole state. In addition, we have investigated the origin of the appearance of the lower pole. The lower pole is confirmed to be generated by the energy dependence attributed to the chiral dynamics, by comparing the result of an energy-independent potential.

  17. Woodfuel Usage Update 1 I Wood fuel use in Scotland 2012 I Hudson Consulting I November 2012

    E-Print Network [OSTI]

    furnish of 150k odt/yr in 2012. 9. Including wood going for the production of pellets, usage of wood in progress 3.3. Wood fuel usage by fuel category 3.4. Pellet plants 3.5. Greenhouse gas emissions 4 to 1.073 million odt in 2014. 8. Four wood pellet manufacturing plants in Scotland used in total some

  18. U.S. Home Builder Perceptions about Treated Wood:Summary Richard P. Vlosky, Ph.D.1

    E-Print Network [OSTI]

    U.S. Home Builder Perceptions about Treated Wood:Summary Richard P. Vlosky, Ph.D.1 Professor for wood. In areas subject to a high risk of decay, wood that is preservative treated is often recommended alternatives to treated wood in certain applications, but this may result in higher costs, higher energy

  19. URBAN WOOD/COAL CO-FIRING IN THE NIOSH BOILER PLANT

    SciTech Connect (OSTI)

    James T. Cobb Jr.

    2005-02-10T23:59:59.000Z

    Phase I of this project began by obtaining R&D variances for permits at the NIOSH boilerplant (NBP), Emery Tree Service (ETS) and the J. A. Rutter Company (JARC) for their portions of the project. Wood for the test burn was obtained from the JARC inventory (pallets), Thompson Properties and Seven D Corporation (construction wood), and the Arlington Heights Housing Project (demolition wood). The wood was ground at ETS and JARC, delivered to the Three Rivers Terminal and blended with coal. Three one-day tests using wood/coal blends of 33% wood by volume (both construction wood and demolition wood) were conducted at the NBP. Blends using hammermilled wood were operationally successful. Emissions of SO{sub 2} and NOx decreased and that of CO increased when compared with combusting coal alone. Mercury emissions were measured and evaluated. During the first year of Phase II the principal work focused upon searching for a replacement boilerplant and developing a commercial supply of demolition wood. The NBP withdrew from the project and a search began for another stoker boilerplant in Pennsylvania to replace it on the project. Three potential commercial demolition wood providers were contacted. Two were not be able to supply wood. At the end of the first year of Phase II, discussions were continuing with the third one, a commercial demolition wood provider from northern New Jersey. During the two-and-a-third years of the contract extension it was determined that the demolition wood from northern New Jersey was impractical for use in Pittsburgh, in another power plant in central New Jersey, and in a new wood gasifier being planned in Philadelphia. However, the project team did identify sufficient wood from other sources for the gasifier project. The Principal Investigator of this project assisted a feasibility study of wood gasification in Clarion County, Pennsylvania. As a result of the study, an independent power producer in the county has initiated a small wood gasification project at its site. Throughout much of this total project the Principal Investigator has counseled two small businesses in developing a waxed cardboard pellet business. A recent test burn of this biofuel appears successful and a purchase contract is anticipated soon. During the past two months a major tree-trimming firm has shown an active interest in entering the wood-chip fuel market in the Pittsburgh area and has contacted the NBP, among others, as potential customers. The NBP superintendent is currently in discussion with the facilities management of the Bruceton Research Center about resuming their interest in cofiring this renewable fuel to the stoker there.

  20. Ghost poles in the nucleon propagator: Vertex corrections and form factors

    SciTech Connect (OSTI)

    Krein, G. (Instituto de Fisica Teorica, Universidade Estadual Paulista, Rua Pamplona, 145-01405 Sao Paulo (Brazil)); Nielsen, M. (Instituto de Fisica, Universidade de Sao Paulo, Caixa Postal, 20516-01498 Sao Paulo (Brazil)); Puff, R.D.; Wilets, L. (Department of Physics, FM-15, University of Washington, Seattle, Washington 98195 (United States))

    1993-06-01T23:59:59.000Z

    Vertex corrections are taken into account in the Schwinger-Dyson equation for the nucleon propagator in a relativistic field theory of fermions and mesons. The usual Hartree-Fock approximation for the nucleon propagator is known to produce the appearance of complex (ghost) poles which violate basic theorems of quantum field theory. In a theory with vector mesons there are vertex corrections that produce a strongly damped vertex function in the ultraviolet. One set of such corrections is known as the Sudakov form factor in quantum electrodynamics. When the Sudakov form factor generated by massive neutral vector mesons is included in the Hartree-Fock approximation to the Schwinger-Dyson equation for the nucleon propagator, the ghost poles disappear and consistency with basic requirements of quantum field theory is recovered.

  1. Cost, time, and benefit measures for personal use fuel-wood collection in Colorado. Forest Service research paper

    SciTech Connect (OSTI)

    Betters, D.R.; Markstrom, D.C.; Aukerman, R.

    1990-01-01T23:59:59.000Z

    The average fuel-wood collector is willing to pay, beyond current perceived costs, an additional $21 to $29 per cord in order to continue collecting fuel-wood. The difference between willingness-to-pay estimates for fuel-wood collection and for wood purchased from a commercial vendor is assumed to present recreational value of fuel-wood collection. On that basis, the recreation values for the average collection is estimated to be between $6 and $12 per cord.

  2. Measurement of sound speed vs. depth in South Pole ice: pressure waves and shear waves

    SciTech Connect (OSTI)

    IceCube Collaboration; Klein, Spencer

    2009-06-04T23:59:59.000Z

    We have measured the speed of both pressure waves and shear waves as a function of depth between 80 and 500 m depth in South Pole ice with better than 1% precision. The measurements were made using the South Pole Acoustic Test Setup (SPATS), an array of transmitters and sensors deployed in the ice at the South Pole in order to measure the acoustic properties relevant to acoustic detection of astrophysical neutrinos. The transmitters and sensors use piezoceramics operating at {approx}5-25 kHz. Between 200 m and 500 m depth, the measured profile is consistent with zero variation of the sound speed with depth, resulting in zero refraction, for both pressure and shear waves. We also performed a complementary study featuring an explosive signal propagating vertically from 50 to 2250 m depth, from which we determined a value for the pressure wave speed consistent with that determined for shallower depths, higher frequencies, and horizontal propagation with the SPATS sensors. The sound speed profile presented here can be used to achieve good acoustic source position and emission time reconstruction in general, and neutrino direction and energy reconstruction in particular. The reconstructed quantities could also help separate neutrino signals from background.

  3. Developing the Scots pine resource Results from a 3 year project

    E-Print Network [OSTI]

    ) Area of Scots pine Forest as a Proportion of Total Forest Area Entire Country NPP Area Finland 13000 65;End uses Finland Norway Scotland Sweden ·Pulpwood (55%) ·Construction ·Interior joinery and linings ·Transmission poles ·Log houses Pulpwood (45%) Construction Joinery Fencing Transmission poles Log houses Wood

  4. Field quality measurements of a 2-Tesla transmission line magnet

    SciTech Connect (OSTI)

    Velev, G.V.; Foster, W.; Kashikhin, V.; Mazur, P.; Oleck, A.; Piekarz, H.; Schlabach, P.; Sylvester, C.; /Fermilab; Wake, M.; /KEK, Tsukuba

    2005-09-01T23:59:59.000Z

    A prototype 2-Tesla superconducting transmission line magnet for future hadron colliders was designed, built and tested at Fermilab. The 1.5 m long, combined-function gradient-dipole magnet has a vertical pole aperture of 20 mm. To measure the magnetic field quality in such a small magnet aperture, a specialized rotating coil of 15.2 mm diameter, 0.69 m long was fabricated. Using this probe, a program of magnetic field quality measurements was successfully performed. Results of the measurements are presented and discussed.

  5. Exploration of versatile clamping mechanism and brace system for table attachment to lamp posts and poles in urban settings

    E-Print Network [OSTI]

    Macomber, Bryan A

    2012-01-01T23:59:59.000Z

    The goal of this thesis is to explore potential designs for a table that attaches to poles and street signs outside food trucks. A convenient placement of tables could greatly facilitate and improve the eating experience ...

  6. QUALITY OF WOOD PELLETS PRODUCED IN BRITISH COLUMBIA FOR EXPORT

    SciTech Connect (OSTI)

    Tumuluru, J.S. [Idaho National Laboratory (INL); Sokhansanj, Shahabaddine [ORNL; Lim, C. Jim [University of British Columbia, Vancouver; Bi, X.T. [University of British Columbia, Vancouver; Lau, A.K. [University of British Columbia, Vancouver; Melin, Staffan [University of British Columbia, Vancouver; Oveisi, E. [University of British Columbia, Vancouver; Sowlati, T. [University of British Columbia, Vancouver

    2010-11-01T23:59:59.000Z

    Wood pellet production and its use for heat and power production are increasing worldwide. The quality of export pellets has to consistently meet certain specifications as stipulated by the larger buyers, such as power utilities or as specified by the standards used for the non-industrial bag market. No specific data is available regarding the quality of export pellets to Europe. To develop a set of baseline data, wood pellets were sampled at an export terminal in Vancouver, British Columbia, Canada. The sampling period was 18 months in 2007-2008 when pellets were transferred from storage bins to the ocean vessels. The sampling frequency was once every 1.5 to 2 months for a total of 9 loading/shipping events. The physical properties of the wood pellets measured were moisture content in the range of 3.5% to 6.5%, bulk density from 728 to 808 kg/m3, durability from 97% to 99%, fines content from 0.03% to 0.87%, calorific value as is from 17 to almost 18 MJ/kg, and ash content from 0.26% to 0.93%.The diameter and length were in the range of 6.4 to 6.5 mm and 14.0 to 19.0 mm, respectively. All of these values met the published non-industrial European grades (CEN) and the grades specified by the Pellet Fuel Institute for the United States for the bag market. The measured values for wood pellet properties were consistent except the ash content values decreased over the test period.

  7. Quality of Wood Pellets Produced in British Columbia for Export

    SciTech Connect (OSTI)

    J. S. Tumuluru; S. Sokhansanj; C. J. Lim; T. Bi; A. Lau; S. Melin; T. Sowlati; E. Oveisi

    2010-11-01T23:59:59.000Z

    Wood pellet production and its use for heat and power production are increasing worldwide. The quality of export pellets has to consistently meet certain specifications as stipulated by the larger buyers, such as power utilities or as specified by the standards used for the non-industrial bag market. No specific data is available regarding the quality of export pellets to Europe. To develop a set of baseline data, wood pellets were sampled at an export terminal in Vancouver, British Columbia, Canada. The sampling period was 18 months in 2007-2008 when pellets were transferred from storage bins to the ocean vessels. The sampling frequency was once every 1.5 to 2 months for a total of 9 loading/shipping events. The physical properties of the wood pellets measured were moisture content in the range of 3.5% to 6.5%, bulk density from 728 to 808 kg/m3, durability from 97% to 99%, fines content from 0.03% to 0.87%, calorific value as is from 17 to almost 18 MJ/kg, and ash content from 0.26% to 0.93%.The diameter and length were in the range of 6.4 to 6.5 mm and 14.0 to 19.0 mm, respectively. All of these values met the published non-industrial European grades (CEN) and the grades specified by the Pellet Fuel Institute for the United States for the bag market. The measured values for wood pellet properties were consistent except the ash content values decreased over the test period.

  8. Wood-boring Insects of Trees and Shrubs 

    E-Print Network [OSTI]

    Drees, Bastiaan M.; Jackman, John A.; Merchant, Michael E.

    2008-06-17T23:59:59.000Z

    termites, carpenter bees and carpenter ants. Many other insects live in dying or dead trees, including natural enemies (predators and parasites) of the insect borers, sap or fungi feeders, or species which merely use the spaces provided by the tunnels... segments behind the head capsule. While tunneling, larvae continually pack their tunnels with excrement (frass), which looks like compressed wood fibers, or push frass out of the holes they pro- duce. This excrement, along with the sap exuded by the plant...

  9. Performance of bolted wood connections using supplemental confining devices

    E-Print Network [OSTI]

    Stromatt, Rebecca Faye

    1996-01-01T23:59:59.000Z

    (1994) currently restricts the use of 2x dimensioned lumber for sill plates (nominal lumber thickness of The style and format of this thesis follow the Journal of Structural Engineering. 38. 1 mm [1. 5 in]) and requires the use of 3x dimensioned... lumber (nominal lumber thickness of 63. 5 mm [2. 5 in]). While a thicker wood member would increase the strength capacity of the connection according to analytical strength models, the ultimate failure mode under extreme loading conditions can still...

  10. An evaluation of atmospheric evaporation for treating wood preserving wastes

    E-Print Network [OSTI]

    Shack, Pete A

    1976-01-01T23:59:59.000Z

    i. hat a constant rate of total organi carbon and chemical oxygen demand removal occurred as the wastewai. r was evaporated. A procedure for designing atmospheric evaporation ponds was developed and applied to a hypothetical wood preserving plant.... From this example design estimates of equivalent hydrocarbon concentrations in the air downwind of the pond are made. Various other design con- siderations such as the input data, modifications to the design pro- cedure, solids accumulation...

  11. The treatment of wood preserving wastes with activated carbon

    E-Print Network [OSTI]

    Pence, Robert Fuller

    1978-01-01T23:59:59.000Z

    requirement and treatment schemes should be based on these combined requirements. Current treatment schemes employed in the wood preserving industry combine physical, chemical, and biological processes and operations in treating wastewaters. Jones, et al...-five of the plants performed secondary treatment on-site of which 32 used biological methods. Only 6 per- cent discharged their wastewaters directly to the environment without any form of treatment and approximately 40 percent of the plants planned to change...

  12. Method for predicting dry mechanical properties from wet wood and standing trees

    DOE Patents [OSTI]

    Meglen, Robert R.; Kelley, Stephen S.

    2003-08-12T23:59:59.000Z

    A method for determining the dry mechanical strength for a green wood comprising: illuminating a surface of the wood to be determined with light between 350-2,500 nm, the wood having a green moisture content; analyzing the surface using a spectrometric method, the method generating a first spectral data, and using a multivariate analysis to predict the dry mechanical strength of green wood when dry by comparing the first spectral data with a calibration model, the calibration model comprising a second spectrometric method of spectral data obtained from a reference wood having a green moisture content, the second spectral data correlated with a known mechanical strength analytical result obtained from a reference wood when dried and having a dry moisture content.

  13. Plains and Eastern Clean Line Transmission Line: Comment from...

    Office of Environmental Management (EM)

    from Block Plains and Eastern Clean Line: Arkansas and Oklahoma Plains and Eastern Clean Line Transmission Line: Comment from Block Plains and Eastern Clean Line: Arkansas and...

  14. Colorado School of Mines Nov-12 Cylindrical or mortise lock aluminum, wood or steel door

    E-Print Network [OSTI]

    Colorado School of Mines Nov-12 Cylindrical or mortise lock aluminum, wood or steel door Hinges 4 cylindrical or mortise lock aluminum, wood or steel door Hinges 4.5"x4.5" Ives 5BB1HW El Hinge 4.5"x4 FS18S OR FS444 #12;Colorado School of Mines Nov-12 Aluminum, wood or steel door with panic bar Hinges

  15. Issues in the use of wood as an energy source in the northeastern US

    SciTech Connect (OSTI)

    Munson, J.S. (ed.)

    1980-05-01T23:59:59.000Z

    This report analyzes some of the concerns surrounding the use of wood for energy in the Northeast. It reviews the information on resource availability and ownership patterns in the Northeast, then focuses on New England, to assess the affect of potential resource constraints on the supply of wood available for energy and the effects of wood energy use on land use patterns. Finally, the application of specific technologies in settings that may experience significant wood energy use in the future is considered, including an assessment of the regional employment and income benefits of a major woodfuel installation.

  16. A review of "The Life of Anthony Wood In His Own Words" edited by Nicholas Kiessling

    E-Print Network [OSTI]

    Paleit, Edward

    2011-01-01T23:59:59.000Z

    authors exasperating, it is a vital form of exasperation. And whatever the exasperation, Genre and Women?s Life Writing in Early Modern England is much better reading than most blogs. Nicholas Kiessling, ed. #31;e Life of Anthony Wood In His Own Words...;#30;#21;#31; until retrieved by more recent scholarship, especially in the case of women. Anthony Wood, or as he later called himself, ? Wood, the historian of Oxford University and biographer of its alumni, was more fortunate. Wood wrote two manuscript...

  17. Techno-economic analysis of wood biomass boilers for the greenhouse industry

    SciTech Connect (OSTI)

    Chau, J. [University of British Columbia, Vancouver; Sowlati, T. [University of British Columbia, Vancouver; Sokhansanj, Shahabaddine [ORNL; Bi, X.T. [University of British Columbia, Vancouver; Preto, F. [Natural Resources Canada; Melin, Staffan [University of British Columbia, Vancouver

    2009-01-01T23:59:59.000Z

    The objective of this study is to perform a techno-economic analysis on a typical wood pellet and wood residue boiler for generation of heat to an average-sized greenhouse in British Columbia. The variables analyzed included greenhouse size and structure, boiler efficiency, fuel types, and source of carbon dioxide (CO2) for crop fertilization. The net present value (NPV) show that installing a wood pellet or a wood residue boiler to provide 40% of the annual heat demand is more economical than using a natural gas boiler to provide all the heat at a discount rate of 10%. For an assumed lifespan of 25 years, a wood pellet boiler system could generate NPV of C$259,311 without electrostatic precipitator (ESP) and C$74,695 with ESP, respectively. While, installing a wood residue boiler with or without an ESP could provide NPV of C$919,922 or C$1,104,538, respectively. Using a wood biomass boiler could also eliminate over 3000 tonne CO2 equivalents of greenhouse gases annually. Wood biomass combustion generates more particulate matters than natural gas combustion. However, an advanced emission control system could significantly reduce particulate matters emission from wood biomass combustion which would bring the particulate emission to a relatively similar level as for natural gas.

  18. WOODS FOR LEARNING ACTION PLAN 2010-2013 Objective National Indicators Specific actions

    E-Print Network [OSTI]

    WOODS FOR LEARNING ACTION PLAN 2010-2013 Objective National Indicators Specific actions Lead positive inspection reports Develop Forest Kindergarten with nurseries in both private and state sectors

  19. Hydrothermal alteration at the Panorama Formation, North Pole Dome, Pilbara Craton, Western Australia

    E-Print Network [OSTI]

    Brown, Adrian J; Walter, Malcolm R

    2014-01-01T23:59:59.000Z

    An airborne hyperspectral remote sensing dataset was obtained of the North Pole Dome region of the Pilbara Craton in October 2002. It has been analyzed for indications of hydrothermal minerals. Here we report on the identification and mapping of hydrothermal minerals in the 3.459 Ga Panorama Formation and surrounding strata. The spatial distribution of a pattern of subvertical pyrophyllite rich veins connected to a pyrophyllite rich palaeohorizontal layer is interpreted to represent the base of an acid-sulfate epithermal system that is unconformably overlain by the stromatolitic 3.42 Ga Strelley Pool Chert.

  20. Laguna Woods, California: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to: navigation,working-groups <LackawannaLago Vista, Texas:Hills,Woods,

  1. Water Sampling At International Geothermal Area, New Zealand (Wood, 2002) |

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTED Jump to: navigation,Area (Wood, 2002) Jump to: navigation,Open

  2. Wood-Ridge, New Jersey: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin: Energy Resources JumpWood, Wisconsin: Energy Resources

  3. Wood County, Ohio: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1 Wind Project JumpWisconsin: Energy ResourcesWolverine JumpWood

  4. Lake of the Woods, California: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano, Hawaii9969995°,ILEDSGP/joinHavasuPalmdaleLakeWoods,

  5. Woods County, Oklahoma: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin: Energy ResourcesWoods County, Oklahoma: Energy Resources Jump

  6. Woods Hole, Massachusetts: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin: Energy ResourcesWoods County, Oklahoma: Energy Resources

  7. Wood and Pellet Heating Basics | Department of Energy

    Office of Environmental Management (EM)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 Russian Nuclear Warheads|ofEvents »SSL BasicsKawtarSue CangeWendeWood and Pellet

  8. Hancock-Wood Electric Coop Inc | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG| Open EnergyGuntersvilleHallandaleHamlinHanauOhio:Hancock-Wood

  9. Meadow Woods, Florida: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio: Energy8429°, -88.864698° ShowMeade County, Kansas:Acres,Woods,

  10. Wood-Composites Industry Benefits from ALS Research

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsingWhat is abig worldFélicieTeresaConcernswithWood

  11. Journal of Hazardous Materials A135 (2006) 2131 Leaching of chromated copper arsenate (CCA)-treated wood in a

    E-Print Network [OSTI]

    Florida, University of

    2006-01-01T23:59:59.000Z

    . Monofills are a type of landfill designed and operated to dispose a single waste type, such as ash, tires-treated wood is commingled with untreated wood as part of recycling operations, the mulch product produced

  12. Seismic design of a current woodframe structure and study of innovative products and damping systems in wood construction

    E-Print Network [OSTI]

    Mahjoub, Nina A. (Nina Azadeh)

    2007-01-01T23:59:59.000Z

    Wood structures have seen resurgence in popularity over the past several decades, especially in Western States of America, such as California. The industry keeps creating new structural wood products of exceptional strength, ...

  13. International Conference on Wood-based Bioenergy LIGNA+Hannover, Germany, 17-18 May 2007

    E-Print Network [OSTI]

    International Conference on Wood-based Bioenergy LIGNA+Hannover, Germany, 17-18 May 2007 Photo: NTC+Hannover, Germany, 17-18 May 2007 Photo: NTC Photo: Stora Enso Photo: Stora Enso Topics I. Background for bioenergy;International Conference on Wood-based Bioenergy LIGNA+Hannover, Germany, 17-18 May 2007 Photo: NTC Photo: Stora

  14. Mid-infrared absorption properties of green wood Anna Dupleix Domingos De Sousa Meneses

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ORIGINAL Mid-infrared absorption properties of green wood Anna Dupleix · Domingos De Sousa Meneses and the amount of energy absorbed by green wood under infrared (IR) radiation. This lack of knowledge is a potential barrier to the development of IR heating as an alternative to soaking as a means of warming logs

  15. Influences of Government Interventions on Increasing Value-Added Wood Product Exports from Ghana

    E-Print Network [OSTI]

    Influences of Government Interventions on Increasing Value-Added Wood Product Exports from Ghana exporting raw materials such lumber to exporting processed or value-added wood products. In the mid-1990s on increasing value-added exports. These actions are: 1) the imposition of a levy on air-dried lumber exports, 2

  16. Field Document No.50 REGIONAL WOOD ENERGY DEVELOPMENT PROGRAMME IN ASIA

    E-Print Network [OSTI]

    AND TOMORROW IN ASIA #12;This publication is printed by the FAO Regional Wood Energy Development Programme wood energy data, leading to best estimates of future consumption. It also tries to estimate development in other relevant sectors like agriculture and energy is also strongly recommended. The document

  17. Forestry building a future in the South Southern Wood Council Forest Products Scholarship

    E-Print Network [OSTI]

    Hickman, Mark

    Forestry ­ building a future in the South Southern Wood Council Forest Products Scholarship attached): A written submission (no more than 1 page double sided) on why you are pursuing Forestry APPLICATIONS WILL BE ACCEPTED #12; Forestry ­ building a future in the South SOUTHERN WOOD COUNCIL FOREST

  18. ECOLOGICAL NOTES ON THE SIREX WOOD WASPS AND THEIR By H. S. HANSON.

    E-Print Network [OSTI]

    27 ECOLOGICAL NOTES ON THE SIREX WOOD WASPS AND THEIR PARASITES. By H. S. HANSON. Farnham House on the ecology of the Sirex wood-wasps and their parasites have been collected during a period of several years. The preliminary investigations were carried out by Dr. J. G. Myers, of Farnham House Laboratory, in collaboration

  19. INTRODUCTION Red wood ants play an important role in the ecology of

    E-Print Network [OSTI]

    Thomas, Len

    INTRODUCTION Red wood ants play an important role in the ecology of woodland ecosystems by virtue the ecological impor- tance of red wood ants (Gösswald, 1989) and the conser- vation concern for some species.borkin@clear.net.nz 2 Royal Society for the Protection of Birds, Etive House, Beechwood Park, Inverness, IV2 3BW, UK; e

  20. Ergonomic Solutions for the Secondary Wood Products Industry On October 17th

    E-Print Network [OSTI]

    Gazo, Rado

    Ergonomic Solutions for the Secondary Wood Products Industry On October 17th and 18th , 2001, you are invited to a conference entitled: Ergonomic Solutions for the Secondary Wood Products Industry. This seminar will be held at Executive Inn, in Louisville, Kentucky. Hear the latest developments in ergonomics

  1. Opportunities for UPC Product and Service Suppliers: The Wood Products Industry

    E-Print Network [OSTI]

    Wu, Qinglin

    product and service suppliers. #12;4 UPC Suppliers To The Wood Products Industry Twenty-seven companies.3 percent of all corporate sales for these 27 respondent companies. An additional 15 companies indicated, from the largest timbers to small lengths of wood moulding are complying with customer requirements

  2. Solar energy and multi-storey residential buildings Larry Hughes and Tylor Wood

    E-Print Network [OSTI]

    Hughes, Larry

    ERG/200702 Solar energy and multi-storey residential buildings Larry Hughes and Tylor Wood Energy.hughes@dal.ca 26 March 2007 #12;Hughes and Wood: Solar energy and multi-storey residential buildings 1 Summary This report considers the limitations on solar energy in new, multi-storey residential buildings. In a time

  3. Modern Wood Energy Systems and Markets 16-17 September 2008, Timisoara, Romania

    E-Print Network [OSTI]

    overcoming a rise in European and CIS). · Oil prices soared, stimulating wood-based biofuels and policies 16-17 September 2008, Timisoara, Romania Oil prices 0 20 40 60 80 100 120 140 2004 2005 2006 2007 with countries in the UNECE region continues to increase. · In Europe, wood products prices generally rose

  4. Historical changes in the distribution and functions of large wood in Puget Lowland rivers

    E-Print Network [OSTI]

    Montgomery, David R.

    Historical changes in the distribution and functions of large wood in Puget Lowland rivers Brian D and functions in Puget Lowland rivers from the last ~150 years of land use by comparing field data from an 11-km and with archival data from several Puget Lowland rivers. Current wood abundance is one to two orders of magnitude

  5. Uses and Desirable Properties of Wood in the 21st Century

    E-Print Network [OSTI]

    of social, economic, and environmental factors that influence wood-use trends. This article discusses plantations. Advances in biotechnology will enable tailoring wood properties of plantation trees and short are driven by social, economic, and environmental factors generally beyond the control of forest sector

  6. EFFECTS OF RESIN AND WAX ON THE WATER UPTAKE BEHAVIOR OF WOOD STRANDS

    E-Print Network [OSTI]

    Wang, Siqun

    EFFECTS OF RESIN AND WAX ON THE WATER UPTAKE BEHAVIOR OF WOOD STRANDS Yang2hang1 Post and wax are essential additives in the manufactureof composite panels such as OSB. Resin binds wood elements together while wax acts as a water repellent. The objective of this study was to investigate

  7. Cancer Mortality and Wood Dust Exposure Among Participants in the American Cancer

    E-Print Network [OSTI]

    Salzman, Daniel

    Cancer Mortality and Wood Dust Exposure Among Participants in the American Cancer Society Cancer and Paolo Boffetta, MD, MPH3 In 1994, the International Agency for Research on Cancer (IARC) classified wood dust as a human carcinogen, based on very strong evidence of a carcinogenic risk of sino-nasal cancer

  8. Biomimetic soy protein nanocomposites with calcium carbonate crystalline arrays for use as wood adhesive

    E-Print Network [OSTI]

    Biomimetic soy protein nanocomposites with calcium carbonate crystalline arrays for use as wood 2010 Available online 21 March 2010 Keywords: Wood glue Calcium carbonate Gecko adhesion Soy protein crosslinking of calcium, carbonate, hydroxyl ions in the adhesive greatly improving the water- resistance

  9. Research Article Fibre wall and lumen fractions drive wood density variation

    E-Print Network [OSTI]

    Wright, Ian

    with hydraulic strategies. Denser woods tend to operate at more negative water potentials (Ackerly 2004; Bucci et et al. 2011). Wood density has been studied in relation to hydraulic conductivity but the results.s.zieminska@gmail.com Published by Oxford University Press on behalf of the Annals of Botany Company. This is an Open Access

  10. A pilot study of children's exposure to CCA-treated wood from playground equipment

    E-Print Network [OSTI]

    Florida, University of

    A pilot study of children's exposure to CCA-treated wood from playground equipment S.L. Shalat Arsenic from chromated copper arsenate (CCA)-treated wood, widely used in playgrounds and other outdoor associated with children playing on CCA- treated playgrounds. In a Pilot Study, 11 children (13­71 months

  11. A pilot study of children's exposure to CCA-treated wood from playground equipment

    E-Print Network [OSTI]

    Florida, University of

    A pilot study of children's exposure to CCA-treated wood from playground equipment S.L. Shalat online 17 February 2006 Abstract Arsenic from chromated copper arsenate (CCA)-treated wood, widely used possible health risks associated with children playing on CCA- treated playgrounds. In a Pilot Study, 11

  12. Perception Drivers for Treated Wood by U.S. South Homebuilders and Remodelers

    E-Print Network [OSTI]

    Wu, Qinglin

    Perception Drivers for Treated Wood by U.S. South Homebuilders and Remodelers Sanna M. Kallioranta1 for the use of treated wood products in construction is considerable, especially in the U.S. South for termite protection and to mitigate moisture related decay. This research investigates the perception about treated

  13. Slovak Centre of Biomass Use for Energy Wood Fired Heating Plant in Slovakia

    E-Print Network [OSTI]

    authorities CHP Planning issues Transport companies District Heating Sustainable communities Utilities Solar the object of interest of municipalities and management of companies, is the issue of how to reconstruct out. Wood exploitation is well developed: many forestry and wood processing companies are represented

  14. DNA Extraction From Processed Wood: A Case Study for the Identification of an Endangered

    E-Print Network [OSTI]

    Protocols DNA Extraction From Processed Wood: A Case Study for the Identification of an Endangered to the extraction of whole genomic DNA from processed wood samples to explore the possibility of identifying an endangered trop- ical timber species by using DNA sequencing technology. High-yield and high-quality DNA

  15. WPMT (Fall 2009) Page 1 June 8, 2009 Wood Products Manufacturing Technology

    E-Print Network [OSTI]

    positions in wood products manufacturing, particularly for the hardwood cabinet and furniture industries to Lean Manufacturing (3) MET 14100 Materials I (4) Physics elective3 (3) STAT 30100 Elementary Sixth Semester (3) ECON 21000 Principles of Economics (3) FNR 31100 Wood Structure, Identification

  16. Determination of VOC emissions from French wood products Christophe YRIEIX *, Franois MAUPETIT **, Olivier RAMALHO **

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    wood manufacturers to determine IAQ performances of their products and to confront them with other quality (IAQ). Indeed, building products are significant sources of Volatile Organic Compounds (VOCs. This is particularly important for French wood manufacturers to determine IAQ performances of their products

  17. Illegal loggin and wood energy: UNECE Timber Committee discusses policy issues of the day SEARCH SITEMAP

    E-Print Network [OSTI]

    activities). Wood energy: "Biomass is one of the renewable energies with the greatest potential for expansion, and wood is by far the largest component of biomass energy" says Kit Prins, Chief of the UNECE Timber/FAO Timber Section Trade Development and Timber Division United Nations Economic Commission for Europe Palais

  18. A review of "John Lowin and the English Theatre, 1603-1647" by Barbara Wooding

    E-Print Network [OSTI]

    Bunker, Nancy M.

    2014-01-01T23:59:59.000Z

    assumed a more active role as a citizen with duties and responsibility over apprentices and financial oversight in the rebuilding of the Globe. Wooding’s commentary on the first decade 213 seventeenth-century news of Lowin’s career advocates for his...

  19. Wood Pellets for UBC Boilers Replacing Natural Gas Based on LCA

    E-Print Network [OSTI]

    Wood Pellets for UBC Boilers Replacing Natural Gas Based on LCA Submitted to Dr. Bi By Bernard Chan Pellets for UBC Boilers Replacing Natural Gas" By Bernard Chan, Brian Chan, and Christopher Young Abstract This report studies the feasibility of replacing natural gas with wood pellets for UBC boilers. A gasification

  20. CONTROLLING THE INTERNATIONAL TRADE IN ILLEGALLY LOGGED TIMBER AND WOOD PRODUCTS

    E-Print Network [OSTI]

    CONTROLLING THE INTERNATIONAL TRADE IN ILLEGALLY LOGGED TIMBER AND WOOD PRODUCTS A study prepared@riia.org February 2002 http://www.illegal-logging.info/uploads/1_ControllingTrade.pdf #12;Controlling the international trade in illegally logged timber and wood products Page 2 Contents EXECUTIVE SUMMARY

  1. Seismic Screening, Evaluation, Rehabilitation, and Design Provisions for Wood-Framed Structures

    E-Print Network [OSTI]

    Gupta, Rakesh

    Seismic Screening, Evaluation, Rehabilitation, and Design Provisions for Wood-Framed Structures Preston Baxter, M.ASCE1 ; Thomas H. Miller, M.ASCE2 ; and Rakesh Gupta, M.ASCE3 Abstract: Seismic Database subject headings: Seismic analysis; Seismic design; Wood structures; Shear walls; Diaphragms

  2. Provenance study and environments of deposition of the Pennslyvanian-Permian Wood River Formation, south-central Idaho, and the paleotectonic character of the Wood River basin

    E-Print Network [OSTI]

    Dean, Christopher William

    1982-01-01T23:59:59.000Z

    and provenance of the conglomerates in the Big Wood River and Fish Creek Reservoir regions of south-central Idaho is needed. Distinguishing between marine and non-marine strata and determining source terranes will aid in reconstructing Wood River basin... paleogeography and paleo- tectonics. Three source areas have been postulated in recent years: 1, The Antler highland to the west, containing volcanics and low grade metamorphic rocks (Bissell, 1960; Churkin, 1962; Roberts and Thomasson, 1964). 2. The stable...

  3. Hygrothermal Performance of West Coast Wood Deck Roofing System

    SciTech Connect (OSTI)

    Pallin, Simon B [ORNL; Kehrer, Manfred [ORNL; Desjarlais, Andre Omer [ORNL

    2014-02-01T23:59:59.000Z

    Simulations of roofing assemblies are necessary in order to understand and adequately predict actual the hygrothermal performance. At the request of GAF, simulations have been setup to verify the difference in performance between white and black roofing membrane colors in relation to critical moisture accumulation for traditional low slope wood deck roofing systems typically deployed in various western U.S. Climate Zones. The performance of these roof assemblies has been simulated in the hygrothermal calculation tool of WUFI, from which the result was evaluated based on a defined criterion for moisture safety. The criterion was defined as the maximum accepted water content for wood materials and the highest acceptable moisture accumulation rate in relation to the risk of rot. Based on the criterion, the roof assemblies were certified as being either safe, risky or assumed to fail. The roof assemblies were simulated in different western climates, with varying insulation thicknesses, two different types of wooden decking, applied with varying interior moisture load and with either a high or low solar absorptivity at the roof surface (black or white surface color). The results show that the performance of the studied roof assemblies differs with regard to all of the varying parameters, especially the climate and the indoor moisture load.

  4. Mechanical design and analysis of an eight-pole superconducting vector magnet for soft x-ray magnetic dichroism measurements

    SciTech Connect (OSTI)

    Arbelaez, D.; Black, A.; Prestemon, S.O.; Wang, S.; Chen, J.; Arenholz, E.

    2010-01-13T23:59:59.000Z

    An eight-pole superconducting magnet is being developed for soft x-ray magnetic dichroism (XMD) experiments at the Advanced Light Source, Lawrence Berkley National Laboratory (LBNL). Eight conical Nb{sub 3}Sn coils with Holmium poles are arranged in octahedral symmetry to form four dipole pairs that provide magnetic fields of up to 5 T in any direction relative to the incoming x-ray beam. The dimensions of the magnet yoke as well as pole taper, diameter, and length were optimized for maximum peak field in the magnet center using the software package TOSCA. The structural analysis of the magnet is performed using ANSYS with the coil properties derived using a numerical homogenization scheme. It is found that the use of orthotropic material properties for the coil has an important influence in the design of the magnet.

  5. Journal of Hazardous Materials B114 (2004) 7591 Leaching of CCA-treated wood: implications for waste disposal

    E-Print Network [OSTI]

    Florida, University of

    Journal of Hazardous Materials B114 (2004) 75­91 Leaching of CCA-treated wood: implications, and copper from chromated copper arsenate (CCA)-treated wood poses possible environmental risk when disposed. Samples of un-weathered CCA-treated wood were tested using a variety of the US regulatory leaching

  6. UBC Social Ecological Economic Development Studies (SEEDS) Student Report An Investigation into the Red Listed Material: Pressure Treated Wood

    E-Print Network [OSTI]

    into the Red Listed Material: Pressure Treated Wood (Preservative Infused) and Possible Alternatives Abby Yuen of a project/report". #12;APSC 261 An Investigation into the Red Listed Material: Pressure Treated Wood. Pressure treated wood, a commonly used building material in British Columbia, is a red-listed material

  7. Metal Bioavailability and Speciation in a Wetland Tailings Repository Amended with Biosolids Compost, Wood Ash, and Sulfate

    E-Print Network [OSTI]

    Brown, Sally

    Compost, Wood Ash, and Sulfate Pam S. DeVolder, Sally L. Brown,* Dean Hesterberg, and Kumi Pandya ABSTRACT tundra swans surface amendments: (i) biosolids compost plus wood ash, (ii) and other animals found in the area have tested positive compost wood ash a low SO2 4 addition as K2SO4, and (iii) for Pb poisoning

  8. Final environmental assessment for vegetation control at VHF stations, microwave stations, electrical substations, and pole yards

    SciTech Connect (OSTI)

    NONE

    1995-10-13T23:59:59.000Z

    Southwestern Power Adm. operates very high frequency (VHF) and microwave radio stations, electrical substations, and pole yards for electric power transmission throughout AR, MO, and OK. Vegetation growth at the stations must be suppressed for safety of operation and personnel. Southwestern has been using a combination of mechanical/manual and herbicide control for this purpose; Federally- mandated reductions in staff and budgetary resources require Southwestern to evaluate all potentially efficient methods for vegetation control. Three alternatives were examined: no action, mechanical/manual control, and (proposed) a combination of mechanical/manual and herbicide control. Environmental impacts on air and water quality, wetlands, wildlife, endangered species, archaeological and other resources, farmland, human health, transportation, etc. were evaluated.

  9. Large-Scale Structure in the ROSAT North Ecliptic Pole Survey

    E-Print Network [OSTI]

    Christopher R. Mullis

    1999-12-14T23:59:59.000Z

    We have used the ROSAT All-Sky Survey around the North Ecliptic Pole to construct a complete sample of galaxy clusters. The deep and contiguous nature of the survey affords us the opportunity to examine large-scale structure in the Universe on scales of hundreds of megaparsecs. We have identified over 99% of the 446 X-ray sources in the survey area. The cluster sample consists of 65 objects with redshifts approaching unity. Surprisingly, some 20% of the clusters exists in a wall-like structure at z=0.088 spanning the entire 9 deg x 9 deg survey region. This is a very significant extension of both the membership and the spatial extent to a known supercluster in this location.

  10. Fusion-fission reactions with modified Woods-Saxon potential

    E-Print Network [OSTI]

    Ning Wang; Kai Zhao; Werner Scheid; Xizhen Wu

    2007-12-15T23:59:59.000Z

    A modified Woods-Saxon potential model is proposed for a unified description of the entrance channel fusion barrier and the fission barrier of fusion-fission reactions based on the Skyrme energy-density functional approach. The fusion excitation functions of 120 reactions have been systematically studied. The fusion (capture) cross sections are well described with the calculated potential and an empirical barrier distribution. Incorporating a statistical model (HIVAP code) for describing the decay of the compound nucleus, the evaporation residue (and fission) cross sections of 51 fusion-fission reactions have been systematically investigated. Optimal values of some key parameters of the HIVAP code are obtained based on the experimental data of these reactions. The experimental data are reasonably well reproduced by the calculated results. The upper and lower confidence limits of the systematic errors of the calculated results are given.

  11. Environmental-performance research priorities: Wood products. Final report

    SciTech Connect (OSTI)

    NONE

    1998-01-15T23:59:59.000Z

    This report describes a research plan to establish environmental, energy, and economic performance measures for renewable building materials, and to identify management and technology alternatives to improve environmental performance in a cost-effective manner. The research plan is designed to: (1) collect environmental and economic data on all life-cycle stages of the materials, (2) ensure that the data follows consistent definitions and collection procedures, and (3) develop analytical procedures for life-cycle analysis to address environmental performance questions. The research will be subdivided into a number of individual project modules. The five processing stages of wood used to organize the research plan are: (1) resource management and harvesting; (2) processing; (3) design and construction of structures; (4) use, maintenance, and disposal; and (5) waste recycling. Individual research module descriptions are provided in the report, as well as assessment techniques, research standards and protocol, and research management. 13 refs., 5 figs., 3 tabs.

  12. Urban Wood-Based Bio-Energy Systems in Seattle

    SciTech Connect (OSTI)

    Stan Gent, Seattle Steam Company

    2010-10-25T23:59:59.000Z

    Seattle Steam Company provides thermal energy service (steam) to the majority of buildings and facilities in downtown Seattle, including major hospitals (Swedish and Virginia Mason) and The Northwest (Level I) Regional Trauma Center. Seattle Steam has been heating downtown businesses for 117 years, with an average length of service to its customers of 40 years. In 2008 and 2009 Seattle Steam developed a biomass-fueled renewable energy (bio-energy) system to replace one of its gas-fired boilers that will reduce greenhouse gases, pollutants and the amount of waste sent to landfills. This work in this sub-project included several distinct tasks associated with the biomass project development as follows: a. Engineering and Architecture: Engineering focused on development of system control strategies, development of manuals for start up and commissioning. b. Training: The project developer will train its current operating staff to operate equipment and facilities. c. Flue Gas Clean-Up Equipment Concept Design: The concept development of acid gas emissions control system strategies associated with the supply wood to the project. d. Fuel Supply Management Plan: Development of plans and specifications for the supply of wood. It will include potential fuel sampling analysis and development of contracts for delivery and management of fuel suppliers and handlers. e. Integrated Fuel Management System Development: Seattle Steam requires a biomass Fuel Management System to track and manage the delivery, testing, processing and invoicing of delivered fuel. This application will be web-based and accessed from a password-protected URL, restricting data access and privileges by user-level.

  13. Damage Characterization of the IASC-ASCE Structural Health Monitoring Benchmark Structure by Transfer Function Pole Migration

    E-Print Network [OSTI]

    Lynch, Jerome P.

    Damage Characterization of the IASC-ASCE Structural Health Monitoring Benchmark Structure. The IASC-ASCE structural health monitoring benchmark structure is used in this study to illustrate Health Monitoring Benchmark Structure by Transfer Function Pole Migration, " Proceedings of the 2005 ASCE

  14. An indigenous origin for the South Pole Aitken basin thorium anomaly Ian Garrick-Bethell and Maria T. Zuber

    E-Print Network [OSTI]

    Zuber, Maria

    An indigenous origin for the South Pole Aitken basin thorium anomaly Ian Garrick-Bethell and Maria high abundance of thorium as determined by Apollo and Lunar Prospector gamma-ray spectroscopy that the anomaly is the result of convergence of thorium-enriched ejecta from the Imbrium impact. Examination

  15. Anthropogenic iodine-129 in seawater along a transect from the Norwegian coastal current to the North Pole

    E-Print Network [OSTI]

    Winsor, Peter

    . The surface waters near the Norwegian coast are found to have 20 times higher 129 I concentration thanAnthropogenic iodine-129 in seawater along a transect from the Norwegian coastal current profiles collected during 2001 along a transect from the Norwegian Coastal Current to the North Pole

  16. Temperature profile for glacial ice at the South Pole: Implications for life in a nearby subglacial lake

    E-Print Network [OSTI]

    Price, P. Buford

    by P. Buford Price, April 22, 2002 Airborne radar has detected 100 lakes under the Antarctic ice cap-induced melting temperature of freshwater ice. To produce the strong radar signal, the frozen lake must consistTemperature profile for glacial ice at the South Pole: Implications for life in a nearby subglacial

  17. Surface energy budget over the South Pole and turbulent heat fluxes as a function of an empirical bulk Richardson number

    E-Print Network [OSTI]

    Walden, Von P.

    as a residual of the energy budget, temperature inversion strength, and wind shear as a function of the bulkSurface energy budget over the South Pole and turbulent heat fluxes as a function of an empirical 2009; accepted 12 August 2009; published 26 November 2009. [1] Routine radiation and meteorological

  18. Sensorless Direct Torque Control For Salient Pole PMSM Based on Extended Kalman Filter Fed By AC/DC/AC Converter

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Sensorless Direct Torque Control For Salient ­ Pole PMSM Based on Extended Kalman Filter Fed By AC is proposed. The Direct Torque Control (DTC) technique for PMSM is receiving increasing attention due on the stochastic intromission, in others words, noise. The PMSM is fed by an indirect power electronic converter

  19. PSNH's Northern Wood power project repowers coal-fired plant with new fluidized-bed combustor

    SciTech Connect (OSTI)

    Peltier, R.

    2007-08-15T23:59:59.000Z

    The Northern Wood Power project permanently replaced a 50-MW coal-burning boiler (Unit 5) at Public Service of New Hampshire's Schiller station with a state-of-the-art circulating fluidized bed wood-burning boiler of the same capacity. The project, completed in December 2006, reduced emissions and expanded the local market for low-grade wood. For planning and executing the multiyear, $75 million project at no cost to its ratepayers, PSNH wins Power's 2007 Marmaduke Award for excellence in O & M. The award is named for Marmaduke Surfaceblow, the fictional marine engineer/plant troubleshoot par excellence. 7 figs., 1 tab.

  20. Series Transmission Line Transformer

    DOE Patents [OSTI]

    Buckles, Robert A. (Livermore, CA); Booth, Rex (Livermore, CA); Yen, Boris T. (El Cerrito, CA)

    2004-06-29T23:59:59.000Z

    A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

  1. Feasibility study of wood-fired cogeneration at a Wood Products Industrial Park, Belington, WV. Phase II

    SciTech Connect (OSTI)

    Vasenda, S.K.; Hassler, C.C.

    1992-06-01T23:59:59.000Z

    Customarily, electricity is generated in a utility power plant while thermal energy is generated in a heating/cooling plant; the electricity produced at the power plant is transmitted to the heating/cooling plant to power equipments. These two separate systems waste vast amounts of heat and result in individual efficiencies of about 35%. Cogeneration is the sequential production of power (electrical or mechanical) and thermal energy (process steam, hot/chilled water) from a single power source; the reject heat of one process issued as input into the subsequent process. Cogeneration increases the efficiency of these stand-alone systems by producing these two products sequentially at one location using a small additional amount of fuel, rendering the system efficiency greater than 70%. This report discusses cogeneration technologies as applied to wood fuel fired system.

  2. Electric Transmission Lines (Nebraska)

    Broader source: Energy.gov [DOE]

    The Public Service Commission has jurisdiction over all electricity transmission lines crossing over or under railroad tracks at public highway crossings. This section contains general regulations...

  3. TimberLine Magazine Article -Full Slate of Trade Shows Scheduled in 2009: Expo Returns to New Orleans, Northeast Expo Offers 2 Venues, Sawlex Features 2 S... http://www.timberlinemag.com/articledatabase/view.asp?articleID=2831[10/1/2009 8:01:20 AM

    E-Print Network [OSTI]

    TimberLine Magazine Article - Full Slate of Trade Shows Scheduled in 2009: Expo Returns to New, sawmills, remanufacturers and secondary wood processors. Full Slate of Trade Shows Scheduled in 2009: Expo Online service. #12;TimberLine Magazine Article - Full Slate of Trade Shows Scheduled in 2009: Expo

  4. Electricity from wood powder report on a TPV generator in progress

    SciTech Connect (OSTI)

    Broman, L.; Jarefors, K. [Solar Energy Research Center (SERC), University College of Falun Borlange (UCFB), Box 10044, S-781 10 Borlange (Sweden); Marks, J. [Department of Operational Efficiency, Swedish University of Agricultural Sciences (SLU), Herrgardsv 122, S-776 98 Garpenberg (Sweden); Wanlass, M. [National Renewable Energy Laboratory (NREL), 1617 Cole Blvd., Golden, Colorado 80401-3393, United States of America

    1996-02-01T23:59:59.000Z

    A joint project between NREL, SLU, and UCFB aims at building a wood powder fueled TPV generator. The progress of the project is presented. {copyright} {ital 1996 American Institute of Physics.}

  5. A study of owner preferences for steel and wood framed homes 

    E-Print Network [OSTI]

    Bateman, Bruce Whitney

    1997-01-01T23:59:59.000Z

    that purchased steel framed homes (SFHS) and those households that purchased wood framed homes (WFHs). The objectives of the study were (1) to determine if there were any significant differences in the demographic profiles of the two study groups, (2...

  6. Structural timber and wood procurement at the NAN Ranch Ruin in Grant County, New Mexico

    E-Print Network [OSTI]

    Bruno, Henry Lee

    1988-01-01T23:59:59.000Z

    in the field by Goodyear (1975) and tested against experimental data on lithic use- wear (Bayham 1976). Scraping and chopping were shown to leave different 13 edge wear patterns and to vary with different species of wood. The literature contains...

  7. Critical Issues for Success in the International Markets for Wood Products: Lessons Learned from Bolivia

    E-Print Network [OSTI]

    Critical Issues for Success in the International Markets for Wood Products: Lessons Learned from, where forest certification may provide an advantage. 4. Learned Lessons from the Bolivian Case 4

  8. Kevin Wood Landscape: a study in Texas Hill Country landscape design

    E-Print Network [OSTI]

    Secker, William Walker

    2002-01-01T23:59:59.000Z

    Kevin Wood Landscape resides in Austin, Texas as the premier residential landscape design firm. The firm, although small in stature, tackles a variety of projects throughout Austin and the immediate Hill Country. Close inspection within...

  9. SOLID WOOD PRODUCTS I TECHNICAL NOTE CALIBRATION OF MOISTURE METERS FOR

    E-Print Network [OSTI]

    tanks, and boats, the kiln and allowed to cool. They were content (MC) of wood. However, the cor and electrical resis- cypress have been supplied by moisture handled or conditioned. One moisture tance

  10. The Impact of the Russian Tariff on Japanese Demand for Wood Products CINTRAFOR News is

    E-Print Network [OSTI]

    far from the main demand markets. During the post-war era, Japan went from being essentially self and it is one of the few countries in Asia that favor wood frame construction. In the early 1960's, over 80

  11. Residential Bulk-Fed Wood-Pellet Central Boilers and Furnace Rebate Program

    Broader source: Energy.gov [DOE]

    The New Hampshire Public Utilities Commission (PUC) is offering rebates of 30% of the installed cost of qualifying new residential bulk-fed, wood-pellet central heating boilers or furnaces. The...

  12. Thermal properties of structural details in wood frame homes : analysis and recommendations

    E-Print Network [OSTI]

    Graybeal, Alexander Kung

    2010-01-01T23:59:59.000Z

    The wood platform frame home is the dominant design in the United States when it comes to single family housing. Introduced during the mid-nineteenth century, the scheme is a cheap, fast, and proven design that takes ...

  13. Where Wood Works Harnessing the Energy of Woody Biomass in Colorado

    E-Print Network [OSTI]

    resources such as wind, solar ­ and biomass. Part of Our Rural Economy ­ forest product companies now can Energy CO2 CO2 Wood Fuel Nutrients AshNutrients Woody biomass is stored solar energy that is available 24

  14. Low VOC drying of lumber and wood panel products. Progress report No. 8

    SciTech Connect (OSTI)

    Su, W.; Yan, H.; Hooda, U.; Wild, M.P.; Banerjee, S. [Inst. of Paper Science and Technology, Atlanta, GA (United States)] [Inst. of Paper Science and Technology, Atlanta, GA (United States); Shmulsky, R.; Thompson, A.; Ingram, L.; Conners, T. [Mississippi State Univ., MS (United States)] [Mississippi State Univ., MS (United States)

    1998-07-01T23:59:59.000Z

    This study was initiated by an Institute of Paper Science and Technology finding that heating softwood in a low-headspace environment removed much of the VOCs without removing the water. This offered the possibility of removing VOCs from wet wood, capturing them as a product, and then drying the VOC-depleted wood conventionally with little or no VOC controls. Two means of low-headspace heating were explored: steam and radiofrequency (RF). It was found in the previous year, that while both steam and RF were able to drive out VOCs, steam was impracticably slow for lumber. Hence the effect of RF or microwave on wood was the principal focus of the work reported here. Finally, in order to understand the mechanism of VOC release, the transport of the VOCs in wood was studied, together with the seasonal effects that influence VOC concentration in trees.

  15. Ground penetrating radar characterization of wood piles and the water table in Back Bay, Boston

    E-Print Network [OSTI]

    LeFrançois, Suzanne O'Neil, 1980-

    2003-01-01T23:59:59.000Z

    Ground penetrating radar (GPR) surveys are performed to determine the depth to the water table and the tops of wood piles beneath a residential structure at 122 Beacon Street in Back Bay, Boston. The area of Boston known ...

  16. Transmission Line Security Monitor

    ScienceCinema (OSTI)

    None

    2013-05-28T23:59:59.000Z

    The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

  17. Transmission Line Security Monitor

    SciTech Connect (OSTI)

    None

    2011-01-01T23:59:59.000Z

    The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

  18. Oxidation of volatiles in residential wood burning equipment. Final technical report, September 1980-February 1984

    SciTech Connect (OSTI)

    Malte, P.C.; Thornton, M.M.; Kamber, P.D.

    1984-04-01T23:59:59.000Z

    The objectives of this project are to measure, through the use of laboratory combustors, those conditions which promote complete combustion of wood volatiles in residential wood burning equipment. The conditions of interest are combustion temperature, residence time, stoichiometry, and air mixing. The project objectives are met through two laboratory approaches: (1) model compound studies: in order to measure the overall rates of oxidative pyrolysis of biomass volatiles, and to determine the types of intermediate organic species which are likely to form as part of this process, model compounds have been reacted in a specialized jet-stirred reactor, which has been developed as part of this research. (2) high-intensity wood combustion: in order to study the clean combustion of wood, that is, to investigate the conceptual design features required for clean burning, and to ascertain the levels and types of pollutant and condensible species which are most difficult to oxidize, a high-intensity, research wood combustor has been developed and examined for the different phases of the wood burning cycle. Although the objectives of the project have been met, it has not been possible, because of support limitations, to thoroughly explore several interesting aspects which have arisen because of this research. For example, a third laboratory system in which wood pyrolysis gas is injected directly into the a well characterized reactor, so that the kinetics and mechanisms of the gas-phase reaction of the actual biomass volatiles can be studied, could not be thoroughly developed. Refinements in the high-intensity wood combustor, which would bring its design features closer to practicality for the industry, could not be considered. 32 references, 37 figures, 10 tables.

  19. Prospects for a radio air-shower detector at South Pole

    E-Print Network [OSTI]

    ,

    2012-01-01T23:59:59.000Z

    IceCube is currently not only the largest neutrino telescope but also one of the world's most competitive instruments for studying cosmic rays in the PeV to EeV regime where the transition from galactic to extra-galactic sources should occur. Further augmenting this observatory with an array of radio sensors in the 10-100 MHz regime will additionally permit observation of the geomagnetic radio emission from the air shower. Yielding complementary information on the shower development a triple-technology array consisting of radio sensors, the ground sampling stations of IceTop and the in-ice optical modules of IceCube, should significantly improve the understanding of cosmic rays, as well as enhance many aspects of the physics reach of the observatory. Here we present first results from two exploratory setups deployed at the South Pole. Noise measurements from data taken in two consecutive seasons show a very good agreement of the predicted and observed response of the antennas designed specifically for this pu...

  20. Accelerating Atomic Orbital-based Electronic Structure Calculation via Pole Expansion plus Selected Inversion

    E-Print Network [OSTI]

    Lin, Lin; Yang, Chao; He, Lixin

    2012-01-01T23:59:59.000Z

    We describe how to apply the recently developed pole expansion plus selected inversion (PEpSI) technique to Kohn-Sham density function theory (DFT) electronic structure calculations that are based on atomic orbital discretization. We give analytic expressions for evaluating charge density, total energy, Helmholtz free energy and atomic forces without using the eigenvalues and eigenvectors of the Kohn-Sham Hamiltonian. We also show how to update the chemical potential without using Kohn-Sham eigenvalues. The advantage of using PEpSI is that it has a much lower computational complexity than that associated with the matrix diagonalization procedure. We demonstrate the performance gain by comparing the timing of PEpSI with that of diagonalization on insulating and metallic nanotubes. For these quasi-1D systems, the complexity of PEpSI is linear with respect to the number of atoms. This linear scaling can be observed in our computational experiments when the number of atoms in a nanotube is larger than a few hundr...

  1. Generation of polarization entangled photons using type-II doubly periodically poled lithium niobate waveguides

    E-Print Network [OSTI]

    K. Thyagarajan; K. Sinha; J. Lugani; S. Ghosh; A. Martin; D. B. Ostrowsky; O. Alibart; S. Tanzilli

    2009-12-29T23:59:59.000Z

    In this paper, we address the issue of the generation of non-degenerate cross-polarization-entangled photon pairs using type-II periodically poled lithium niobate. We show that, by an appropriate engineering of the quasi-phase-matching grating, it is possible to simultaneously satisfy the conditions for two spontaneous parametric down-conversion processes, namely ordinary pump photon down-conversion to either extraordinary signal and ordinary idler paired photons, or to ordinary signal and extraordinary idler paired photons. In contrast to single type-II phase-matching, these two processes, when enabled together, can lead to the direct production of cross-polarization-entangled state for non degenerate signal and idler wavelengths. Such a scheme should be of great interest in applications requiring polarization-entangled non degenerate paired photons with, for instance, one of the entangled photons at an appropriate wavelength being used for local operation or for quantum storage in an atomic ensemble, and the other one at the typical wavelength of 1550 nm for propagation through an optical fiber.

  2. Intrinsic AGN Absorption Lines

    E-Print Network [OSTI]

    Fred Hamann

    2000-06-12T23:59:59.000Z

    Strong absorption lines are common in rest-frame UV spectra of AGNs due to a variety of resonant transitions, for example the HI Lyman series lines (most notably Ly-alpha 1216) and high-ionization doublets like CIV 1549,1551. The lines are called ``intrinsic'' if the absorbing gas is physically related to the AGN, e.g. if the absorber resides broadly within the radius of the AGN's surrounding ``host'' galaxy. Intrinsic absorption lines are thus valuable probes of the kinematics, physical conditions and elemental abundances in the gas near AGNs. Studies of intrinsic absorbers have historically emphasized the broad absorption lines (BALs) in quasars. Today we recognize a wider variety of intrinsic lines in a wider range of objects. For example, we now know that Seyfert 1 galaxies (the less luminous cousins of quasars) have intrinsic absorption. We also realize that intrinsic lines can form in a range of AGN environments --- from the dynamic inner regions like the BALs, to the more quiescent outer host galaxies >10 kpc away. This article provides a brief introduction to current observational and theoretical work on intrinsic AGN absorbers.

  3. Coherent soliton communication lines

    SciTech Connect (OSTI)

    Yushko, O. V., E-mail: olesya.yushko@gmail.com; Redyuk, A. A.; Fedoruk, M. P.; Turitsyn, S. K. [Novosibirsk State University (Russian Federation)

    2014-11-15T23:59:59.000Z

    The data transmission in coherent fiber-optical communication lines using solitons with a variable phase is studied. It is shown that nonlinear coherent structures (solitons) can be applied for effective signal transmission over a long distance using amplitude and optical-phase keying of information. The optimum ratio of the pulse width to the bit slot at which the spectral efficiency (transmitted bits per second and hertz) is maximal is determined. It is shown that soliton fiber-optical communication lines can ensure data transmission at a higher spectral efficiency as compared to traditional communication lines and at a high signal-to-noise ratio.

  4. Holes in Spectral Lines

    E-Print Network [OSTI]

    Fontana, Peter R.; Srivastava, Rajendra P.

    1973-06-01T23:59:59.000Z

    The decay of an atom in the presence of a static perturbation is investigated. The perturbation couples a decaying state with a nondecaying state. A "hole" appears in the emission line at a frequency equal to the frequency difference between...

  5. Line Extension Alternatives

    Broader source: Energy.gov [DOE]

    The Public Service Board (PSB) of Vermont developed rules regarding utility line extension requests. While the majority of the rules focus on the procedure followed (and associated fees) for the...

  6. Electric Transmission Lines (Iowa)

    Broader source: Energy.gov [DOE]

    Electric transmission lines capable of operating at 69 kV or greater cannot be constructed along, across, or over any public highways or grounds outside of cities without a franchise from the...

  7. Power line detection system

    DOE Patents [OSTI]

    Latorre, V.R.; Watwood, D.B.

    1994-09-27T23:59:59.000Z

    A short-range, radio frequency (RF) transmitting-receiving system that provides both visual and audio warnings to the pilot of a helicopter or light aircraft of an up-coming power transmission line complex. Small, milliwatt-level narrowband transmitters, powered by the transmission line itself, are installed on top of selected transmission line support towers or within existing warning balls, and provide a continuous RF signal to approaching aircraft. The on-board receiver can be either a separate unit or a portion of the existing avionics, and can also share an existing antenna with another airborne system. Upon receipt of a warning signal, the receiver will trigger a visual and an audio alarm to alert the pilot to the potential power line hazard. 4 figs.

  8. Power line detection system

    DOE Patents [OSTI]

    Latorre, Victor R. (Tracy, CA); Watwood, Donald B. (Tracy, CA)

    1994-01-01T23:59:59.000Z

    A short-range, radio frequency (RF) transmitting-receiving system that provides both visual and audio warnings to the pilot of a helicopter or light aircraft of an up-coming power transmission line complex. Small, milliwatt-level narrowband transmitters, powered by the transmission line itself, are installed on top of selected transmission line support towers or within existing warning balls, and provide a continuous RF signal to approaching aircraft. The on-board receiver can be either a separate unit or a portion of the existing avionics, and can also share an existing antenna with another airborne system. Upon receipt of a warning signal, the receiver will trigger a visual and an audio alarm to alert the pilot to the potential power line hazard.

  9. RobertWoodJohnson I MEDICINE 23RobertWoodJohnson I MEDICINE 23 SurgeryThat's Minimizing Everything but Results

    E-Print Network [OSTI]

    Garfunkel, Eric

    - ic surgery. Thyroidectomy. Urethral suspension. Hip arthroplasty. Video- assisted thoracic surgery;RobertWoodJohnson I MEDICINE 25 MIS Applications Are Burgeoning Locally A drian Balica, MD, assistant conservation procedures, such as endometrial ablation, using radio frequency are commonplace. "Robotic surgery

  10. Investigation of magnetic-pole-enhanced inductively coupled nitrogen-argon plasmas

    SciTech Connect (OSTI)

    Jan, F.; Zakaullah, M. [Department of Physics, Quaid-i-Azam University Islamabad, Islamabad 45320 (Pakistan); Khan, A. W.; Saeed, A. [National Centre for Physics, Quaid-i-Azam University Campus Islamabad, Islamabad 45320 (Pakistan)

    2012-09-15T23:59:59.000Z

    This article presented the features of the mixed mode and H mode in magnetic pole enhanced, inductively coupled Ar-N{sub 2} plasmas using RF-compensated Langmuir probe measurements. To fully characterize plasma parameters and electron energy probability functions (EEPFs), the gas pressure and argon content were varied. It was observed that with increasing the nitrogen content and gas pressure, the critical RF power to sustain H mode increases; this increase was more prominent for pure nitrogen discharge at higher pressure. The electron number density (n{sub e}) shows increasing trend with increasing RF power, while at higher gas pressures, the electron number density decreases at fixed RF power. Mostly, the EEPFs show a Maxwellian distribution even at low RF power (for higher argon content in the discharge) and at moderate RF power (for higher or pure nitrogen content in the discharge) for pressures of 15-60 mTorr. With increasing the nitrogen content in the mixture, the low energy part of the EEPF is more Druyvesteyn with a distorted high energy tail at low RF power. At fixed RF power, the slope of EEPF changes sharply with increasing pressure. It was observed that in hybrid mode, the EEPF at higher gas pressure (75 mTorr) in a pure nitrogen discharge shows a flat hole near the average electron energy of 3 eV and changes to Maxwellian distribution in H mode. The skin depth versus RF power shows that the skin depth is smaller than the critical dimension of the chamber, regardless of the gas type and the gas pressure.

  11. COSMOLOGICAL CONSTRAINTS FROM SUNYAEV-ZEL'DOVICH-SELECTED CLUSTERS WITH X-RAY OBSERVATIONS IN THE FIRST 178 deg[superscript 2] OF THE SOUTH POLE TELESCOPE SURVEY

    E-Print Network [OSTI]

    Andersson, Karl

    We use measurements from the South Pole Telescope (SPT) Sunyaev-Zel'dovich (SZ) cluster survey in combination with X-ray measurements to constrain cosmological parameters. We present a statistical method that fits for the ...

  12. Fuel switching from wood to LPG can benefit the environment

    SciTech Connect (OSTI)

    Nautiyal, Sunil [Leibniz-Centre for Agricultural Landscape Research (ZALF), Institute of Socioeconomics, Eberswalder Str. 84, 15374 Muencheberg (Germany)], E-mail: sunil.nautiyal@zalf.de; Kaechele, Harald [Leibniz-Centre for Agricultural Landscape Research (ZALF), Institute of Socioeconomics, Eberswalder Str. 84, 15374 Muencheberg (Germany)

    2008-11-15T23:59:59.000Z

    The Himalaya in India is one of the world's biodiversity hotspots. Various scientific studies have reported and proven that many factors are responsible for the tremendous decline of the Himalayan forests. Extraction of wood biomass from the forests for fuel is one of the factors, as rural households rely entirely on this for their domestic energy. Efforts continue for both conservation and development of the Himalayan forests and landscape. It has been reported that people are still looking for more viable solutions that could help them to improve their lifestyle as well as facilitate ecosystem conservation and preservation of existing biodiversity. In this direction, we have documented the potential of the introduction of liquefied petroleum gas (LPG), which is one of the solutions that have been offered to the local people as a substitute for woodfuel to help meet their domestic energy demand. The results of the current study found dramatic change in per capita woodfuel consumption in the last two decades in the villages where people are using LPG. The outcome showed that woodfuel consumption had been about 475 kg per capita per year in the region, but after introduction of LPG, this was reduced to 285 kg per capita per year in 1990-1995, and was further reduced to 46 kg per capita per year in 2000-2005. Besides improving the living conditions of the local people, this transformation has had great environmental consequences. Empirical evidence shows that this new paradigm shift is having positive external effects on the surrounding forests. Consequently, we have observed a high density of tree saplings and seedlings in adjacent forests, which serves as an assessment indicator of forest health. With the help of the current study, we propose that when thinking about a top-down approach to conservation, better solutions, which are often ignored, should be offered to local people.

  13. Wood mobilization: la nuova frontiera delle politiche forestali

    E-Print Network [OSTI]

    Pettenella, Davide

    green economy o una grey economy? 3. Linee di intervento per una politica dell'offerta 4. Considerazioni una green economy Politica della crescita "verde" "Green Growth Strategy" (OCSE, 2011) "Green Economy Initiative" (UNEP, 2011) "The Future we Want" Rio+20 Conference (2012) Politica di ricerca della CE: "Bio

  14. Woods Hole Oceanographic Institution Upper Ocean Processes Group

    E-Print Network [OSTI]

    Wind -1400 Meters of 300 lbs Spectra Line -Davit and Block -Mounting Pedestal -Power Supply -UCTD while underway between the SHOA DART buoy and the STRATUS IMET buoy. The probe was deployed every half buoys. Figure 6. Individual cast from SHOA DART and WHOI ORS buoys. Conclusion With proper training

  15. The effects of 20-hydroxyecdysone on cell surface proteins and cell interactions in Drosophila melanogaster cell lines

    E-Print Network [OSTI]

    Stachowiak, Janice Ann

    1986-01-01T23:59:59.000Z

    surface proteins of 53 cells occurs in high molecular weight polypeptides. These results are similar to those obtained by others working with imaginal discs and cell lines. In particular, a 93 kD and a 110-114 kD polypeptide have been shown to increase... and 3. 6 and a molecular weight above 45 kD (Woods and Poodry, 1983; Sater et a/, , 1984). As mentioned prevrously, different cell lines respond differently to 20-HOE. Both L3 and S3 cells respond by mitotic arrest, but only 53 cells aggregate...

  16. Precision wood particle feedstocks with retained moisture contents of greater than 30% dry basis

    DOE Patents [OSTI]

    Dooley, James H; Lanning, David N

    2014-10-28T23:59:59.000Z

    Wood particles having fibers aligned in a grain, wherein: the wood particles are characterized by a length dimension (L) aligned substantially parallel to the grain, a width dimension (W) normal to L and aligned cross grain, and a height dimension (H) normal to W and L; the L.times.H dimensions define two side surfaces characterized by substantially intact longitudinally arrayed fibers; the W.times.H dimensions define two cross-grain end surfaces characterized individually as aligned either normal to the grain or oblique to the grain; the L.times.W dimensions define two substantially parallel top and bottom surfaces; and, a majority of the W.times.H surfaces in the mixture of wood particles have end checking.

  17. Demonstration Results From Greenhouse Heating with Liquified Wood

    SciTech Connect (OSTI)

    Steele, Philip; Parish, Don; Cooper, Jerome

    2011-07-01T23:59:59.000Z

    A boiler fuel known as Lignocellulosic Boiler Fuel (LBF) was developed at the Department of Forest Products, Mississippi State University for potential application for heating agricultural buildings. LBF was field tested to heat green houses in cooperation with Natchez Trace Greenhouses (NTG) located in Kosciusko, Mississippi. MSU modified an idled natural gas boiler located at NTG to combust the LBF. Thirty gallons of bio-oil were produced at the MSU Bio-oil Research Laboratory. The bio-oil was produced from the fast-pyrolysis of southern pine (15 gal) and white oak (15 gal) feedstocks and subsequently upgraded by a proprietary process. Preliminary field testing was conducted at (NTG). The LBF was produced from each wood species was tested separately and co-fed with diesel fuel to yield three fuel formulations: (1) 100% diesel; (2) 87.5% LBF from southern pine bio-oil co-fed with 12.5% diesel and (3) 87.5% LBF from white oak co-fed with 12.5% diesel fuel formulations. Each fuel formulation was combusted in a retrofit NTG boiler. Fuel consumption and water temperature were measured periodically. Flue gas from the boiler was analyzed by gas chromatograph. The 100% diesel fuel increased water temperature at a rate of 4 ���°F per min. for 35 min. to achieve the target 140 ���°F water temperature increase. The 87.5% pine LBF fuel cofed with 12.5%) diesel attained the 140 ���°F water temperature increase in 62 min. at a rate of 2.3 ���°F per min. The 87.5% white oak LBF fuel co-fed with 12.5% diesel reached the 140 ���°F water temperature increase in 85 min. at a rate of 1.6 ���°F per min. Fuel that contained 87.5% pine LBF co-fed with 12.5% diesel yielded nitrogen and oxygen at a ratio of 5.3 and carbon dioxide and carbon monoxide at a ratio of 22.2. Fuel formulations that contained 87.5% white oak LBF co-fed with 12.5% diesel yielded nitrogen and oxygen at a ratio of 4.9 and carbon dioxide and carbon monoxide at a ratio of 16.4. Neither the pine LBF nor the white oak LBF fuel showed any measureable methane emissions from the NTG boiler flue gas. These results indicate a viable potential for mildly upgraded bio-oil to become an alternative fuel source for greenhouse operations.

  18. Omega Transmission Lines

    E-Print Network [OSTI]

    Vehmas, Joni

    2013-01-01T23:59:59.000Z

    In this paper, we show how bi-anisotropic media with omega-type response can be realized using periodically loaded transmission lines. General conditions for the needed unit cell circuit block are derived. Also, an implementation is shown and analyzed.

  19. Command Line Tools Cloud Computing

    E-Print Network [OSTI]

    Ferrara, Katherine W.

    Command Line Tools Cloud Computing #12;Everybody (or nearly everybody) loves GUI. AWS Command Line of advanced features. After surviving the cloud computing class till now, Your are almost a command line guru! You need AWS command line tools, ec2-api-tools, to maximize the power of AWS cloud computing. Plugging

  20. Wood decomposition after five years in anaerobic nitrate rich groundwaters: Implications for lifetime of NitrexTM Permeable Reactive Barriers

    E-Print Network [OSTI]

    Vallino, Joseph J.

    decomposition at the WB barrier. Sulfate reduction: SO4 2- + 2CH2O + 2H+ 2CO2 + H2S + 2H2O 1.2. Questions 2 Abstract Permeable reactive barriers can benefit aquatic ecosystems by using wood chips to remove carbon was more important in the wood from the barriers. Keywords Nitrate removal, Permeable Reactive

  1. The Case for Certified Wood Forest products deemed sustainable are a growing part of today's green buildings

    E-Print Network [OSTI]

    , and explain the need for responsible forestry practices that keep wood building materials a truly green choiceThe Case for Certified Wood Forest products deemed sustainable are a growing part of today's green buildings October 2008 Sponsored by JELD-WEN® Windows and Doors The demand in the United States

  2. Extending the Place Glacier mass-balance record to AD 1585, using tree rings and wood density

    E-Print Network [OSTI]

    Smith, Dan

    Extending the Place Glacier mass-balance record to AD 1585, using tree rings and wood density Lisa August 2011 Keywords: Dendroclimatology Glacier mass balance Tree rings Wood density Place Glacier Recognizing that climate influences both annual tree-ring growth and glacier mass balance, changes in the mass

  3. Identification of environmental issues: Hybrid wood-geothermal power plant, Wendel-Amedee KGRA, Lassen County, California: First phase report

    SciTech Connect (OSTI)

    Not Available

    1981-08-14T23:59:59.000Z

    The development of a 55 MWe power plant in Lassen County, California, has been proposed. The proposed power plant is unique in that it will utilize goethermal heat and wood fuel to generate electrical power. This report identifies environmental issues and constraints which may impact the proposed hybrid wood-geothermal power plant. (ACR)

  4. Woodfuel Usage Update 1 I Wood fuel use in Scotland 2011 I Hudson Consulting I September 2011

    E-Print Network [OSTI]

    energy sectors of the Scottish market) to 30 December 2010. The information gained from the study is usedWoodfuel Usage Update 1 I Wood fuel use in Scotland 2011 I Hudson Consulting I September 2011 Woodfuel Demand and Usage in Scotland Report 2011 #12;Woodfuel Usage Update 2 I Wood fuel use in Scotland

  5. Woodfuel Use Update 1 I Wood fuel use in Scotland 2009 I Hudson Consulting I August 2009

    E-Print Network [OSTI]

    in the commercial, industrial and electrical energy sectors of the Scottish market) to March 2009. The informationWoodfuel Use Update 1 I Wood fuel use in Scotland 2009 I Hudson Consulting I August 2009 Woodfuel Demand and Usage in Scotland Update Report to March 2009 #12;Woodfuel Use Update 2 I Wood fuel use

  6. A comprehensive multilocus phylogeny for the wood-warblers and a revised classification of the Parulidae (Aves)

    E-Print Network [OSTI]

    Burns, Kevin J.

    Research Institute, Balboa, Panama a r t i c l e i n f o Article history: Received 2 March 2010 Revised 22 the New World warblers or wood-warblers--are a classic model radiation for studies of ecological of the genera or species in this otherwise well-studied radiation. Wood-warblers are small, primarily

  7. High Fuel Costs Spark Increased Use of Wood for Home Heating by Brian Handwerk for National Geographic News

    E-Print Network [OSTI]

    South Bohemia, University of

    's Residential Energy Consumption Survey (RECS), which provides data on how Americans heat their homes. According of the 2009 RECS show that wood is a significant source of heat in many U.S. homes, and wood consumption is almost as much as heating oil consumption," Berry said. Sometimes-Forgotten Fuel Ackerly

  8. Printed circuit dispersive transmission line

    DOE Patents [OSTI]

    Ikezi, H.; Lin-Liu, Y.R.; DeGrassie, J.S.

    1991-08-27T23:59:59.000Z

    A printed circuit dispersive transmission line structure is disclosed comprising an insulator, a ground plane formed on one surface of the insulator, a first transmission line formed on a second surface of the insulator, and a second transmission line also formed on the second surface of the insulator and of longer length than the first transmission line and periodically intersecting the first transmission line. In a preferred embodiment, the transmission line structure exhibits highly dispersive characteristics by designing the length of one of the transmission line between two adjacent periodic intersections to be longer than the other. 5 figures.

  9. Formation depths of Fraunhofer lines

    E-Print Network [OSTI]

    Gurtovenko, E A

    2015-01-01T23:59:59.000Z

    We have summed up our investigations performed in 1970--1993. The main task of this paper is clearly to show processes of formation of spectral lines as well as their distinction by validity and by location. For 503 photospheric lines of various chemical elements in the wavelength range 300--1000 nm we list in Table the average formation depths of the line depression and the line emission for the line centre and on the half-width of the line, the average formation depths of the continuum emission as well as the effective widths of the layer of the line depression formation. Dependence of average depths of line depression formation on excitation potential, equivalent widths, and central line depth are demonstrated by iron lines.

  10. The O{sub 2}-enriched air gasification of coal, plastics and wood in a fluidized bed reactor

    SciTech Connect (OSTI)

    Mastellone, Maria Laura, E-mail: mlaura.mastellone@unina2.it [Department of Environmental Sciences-Second University of Naples, Via Vivaldi, 43 81100 Caserta (Italy); Zaccariello, Lucio; Santoro, Donato; Arena, Umberto [Department of Environmental Sciences-Second University of Naples, Via Vivaldi, 43 81100 Caserta (Italy)

    2012-04-15T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer The effect of the O{sub 2} in the gasification stream of a BFB gasifier has been studied. Black-Right-Pointing-Pointer Main advantage of the O{sub 2}-enriched air is the increasing of the bed temperature. Black-Right-Pointing-Pointer No remarkable effects on tar reduction. Decreasing of recognized PAHs. Black-Right-Pointing-Pointer Gasification reactions completed inside the dense bed and splashing zone. Black-Right-Pointing-Pointer Polycondensation reactions occur mainly in the freeboard region. - Abstract: The effect of oxygen-enriched air during fluidized bed co-gasification of a mixture of coal, plastics and wood has been investigated. The main components of the obtained syngas were measured by means of on-line analyzers and a gas chromatograph while those of the condensate phase were off-line analysed by means of a gas chromatography-mass spectrometer (GC-MS). The characterization of condensate phase as well as that of the water used as scrubbing medium completed the performed diagnostics. The experimental results were further elaborated in order to provide material and substances flow analyses inside the plant boundaries. These analyses allowed to obtain the main substance distribution between solid, gaseous and condensate phases and to estimate the conversion efficiency of carbon and hydrogen but also to easily visualise the waste streams produced by the process. The process performance was then evaluated on the basis of parameters related to the conversion efficiency of fuels into valuable products (i.e. by considering tar and particulate as process losses) as well as those related to the energy recovery.

  11. Hyperspectral imaging spectroscopy of a Mars analogue environment at the North Pole Dome, Pilbara Craton, Western Australia

    E-Print Network [OSTI]

    Brown, Adrian J; Cudahy, Thomas

    2014-01-01T23:59:59.000Z

    A visible and near infrared (VNIR) to shortwave infrared (SWIR) hyperspectral dataset of the Early Archaean North Pole Dome, Pilbara Craton, Western Australia, has been analysed for indications of hydrothermal alteration. Occurrence maps of hydrothermal alteration minerals were produced. It was found that using a spatial resolution on the ground of approximately 5 m and spectral coverage from 0.4 to 2.5 mm was sufficient to delineate several hydrothermal alteration zones and associated veins, including phyllic, serpentinitic and chloritic alteration. These results suggest this level of spectral and spatial resolution would be ideal for localising shallow epithermal activity, should such activity have existed, on the surface of Mars.

  12. Ultraviolet laser-induced poling inhibition produces bulk domains in MgO-doped lithium niobate crystals

    SciTech Connect (OSTI)

    Boes, Andreas, E-mail: s3363819@student.rmit.edu.au; Steigerwald, Hendrik; Sivan, Vijay; Mitchell, Arnan [School of Electrical and Computer Engineering, RMIT University, Melbourne, Victoria 3001 (Australia); ARC Center for Ultra-high Bandwidth Devices for Optical Systems (CUDOS), RMIT University, Melbourne, Victoria 3001 (Australia); Yudistira, Didit [School of Electrical and Computer Engineering, RMIT University, Melbourne, Victoria 3001 (Australia); Wade, Scott [Faculty of Science, Engineering and Technology, Swinburne University of Technology, Hawthorn, Victoria 3122 (Australia); Mailis, Sakellaris [Optoelectronics Research Centre, University of Southampton, Highfield, Southampton SO17 1BJ (United Kingdom); Soergel, Elisabeth [Institute of Physics, University of Bonn, Wegelerstr. 8, 53115 Bonn (Germany)

    2014-09-01T23:59:59.000Z

    We report the realization of high-resolution bulk domains achieved using a shallow, structured, domain inverted surface template obtained by UV laser-induced poling inhibition in MgO-doped lithium niobate. The quality of the obtained bulk domains is compared to those of the template and their application for second harmonic generation is demonstrated. The present method enables domain structures with a period length as small as 3??m to be achieved. Furthermore, we propose a potential physical mechanism that leads to the transformation of the surface template into bulk domains.

  13. CCA-Treated wood disposed in landfills and life-cycle trade-offs with waste-to-energy and MSW landfill disposal

    E-Print Network [OSTI]

    Florida, University of

    CCA-Treated wood disposed in landfills and life-cycle trade-offs with waste-to-energy and MSW February 2007 Available online 9 April 2007 Abstract Chromated copper arsenate (CCA)-treated wood is a preservative treated wood construction product that grew in use in the 1970s for both residential

  14. Wood density in forests of Brazil's `arc of deforestation': Implications for biomass and flux of carbon from land-use change in Amazonia

    E-Print Network [OSTI]

    Camara, Gilberto

    Wood density in forests of Brazil's `arc of deforestation': Implications for biomass and flux of deforestation'', where most of the carbon flux from land-use change takes place. This paper presents new wood of deforestation, using locally collected species weighted by their volume in large local inventories. Mean wood

  15. Drill string transmission line

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David S. (Lehi, UT); Bradford, Kline (Orem, UT); Fox, Joe (Spanish Fork, UT)

    2006-03-28T23:59:59.000Z

    A transmission line assembly for transmitting information along a downhole tool comprising a pin end, a box end, and a central bore traveling between the pin end and the box end, is disclosed in one embodiment of the invention as including a protective conduit. A transmission line is routed through the protective conduit. The protective conduit is routed through the central bore and the ends of the protective conduit are routed through channels formed in the pin end and box end of the downhole tool. The protective conduit is elastically forced into a spiral or other non-linear path along the interior surface of the central bore by compressing the protective conduit to a length within the downhole tool shorter than the protective conduit.

  16. The Imaging and Medical Beam Line at the Australian Synchrotron

    SciTech Connect (OSTI)

    Hausermann, Daniel; Hall, Chris; Maksimenko, Anton; Campbell, Colin [Australian Synchrotron Company, 800 Blackburn Road, Clayton, Victoria 3168 (Australia)

    2010-07-23T23:59:59.000Z

    As a result of the enthusiastic support from the Australian biomedical, medical and clinical communities, the Australian Synchrotron is constructing a world-class facility for medical research, the 'Imaging and Medical Beamline'. The IMBL began phased commissioning in late 2008 and is scheduled to commence the first clinical research programs with patients in 2011. It will provide unrivalled x-ray facilities for imaging and radiotherapy for a wide range of research applications in diseases, treatments and understanding of physiological processes. The main clinical research drivers are currently high resolution and sensitivity cardiac and breast imaging, cell tracking applied to regenerative and stem cell medicine and cancer therapies. The beam line has a maximum source to sample distance of 136 m and will deliver a 60 cm by 4 cm x-ray beam1 - monochromatic and white - to a three storey satellite building fully equipped for pre-clinical and clinical research. Currently operating with a 1.4 Tesla multi-pole wiggler, it will upgrade to a 4.2 Tesla device which requires the ability to handle up to 21 kW of x-ray power at any point along the beam line. The applications envisaged for this facility include imaging thick objects encompassing materials, humans and animals. Imaging can be performed in the range 15-150 keV. Radiotherapy research typically requires energies between 30 and 120 keV, for both monochromatic and broad beam.

  17. Thermophysical modeling of asteroids from WISE thermal infrared data - Significance of the shape model and the pole orientation uncertainties

    E-Print Network [OSTI]

    Hanuš, Josef; ?urech, Josef; Alí-Lagoa, Victor

    2015-01-01T23:59:59.000Z

    In the analysis of thermal infrared data of asteroids by means of thermophysical models (TPMs) it is a common practice to neglect the uncertainty of the shape model and the rotational state, which are taken as an input for the model. Here, we present a novel method of investigating the importance of the shape model and the pole orientation uncertainties in the thermophysical modeling - the varied shape TPM (VS-TPM). Our method uses optical photometric data to generate various shape models that map the uncertainty in the shape and the rotational state. The TPM procedure is then run for all these shape models. We apply the implementation of the classical TPM as well as our VS-TPM to the convex shape models of several asteroids together with their thermal infrared data acquired by the NASA's Wide-field Infrared Survey Explorer (WISE) and compare the results. These show that the uncertainties of the shape model and the pole orientation can be very important (e.g., for the determination of the thermal inertia) and...

  18. Attention design: Eight issues to consider Sharon Wood *, Richard Cox, Peter Cheng

    E-Print Network [OSTI]

    Cheng, Peter

    Attention design: Eight issues to consider Sharon Wood *, Richard Cox, Peter Cheng Representation and Cognition Group, Department of Informatics, University of Sussex, Falmer, BN1 9QH, United Kingdom Available for specific applica- tions. We present eight issues relevant to this endeavour: What is attention? How can

  19. SUPPORTING GROUP APPLICATIONS VIA SATELLITE CONSTELLATIONS WITH MULTICAST L. Wood, H. Cruickshank, Z. Sun

    E-Print Network [OSTI]

    Wood, Lloyd

    SUPPORTING GROUP APPLICATIONS VIA SATELLITE CONSTELLATIONS WITH MULTICAST L. Wood, H. Cruickshank) to low-altitude low earth orbit (LEO). However, support for low-latency group applications Teledesic satellite has eight intersatellite links, in the 60GHz band, to its two nearest neighbours in each

  20. Ecological consequences of dead wood extraction in an arid Diego P. Vzquez,a,b

    E-Print Network [OSTI]

    Vazquez, Diego

    -nesting bees Introduction Extraction activities such as mining, fisheries, logging and harvesting are amongEcological consequences of dead wood extraction in an arid ecosystem1 Diego P. Vázquez,a,b * Juan A development, storing nutrients and water, providing a major source of energy and nutrients, serving

  1. Development of a Software System to Facilitate Implementation of Coal and Wood Co-Fired Bilers

    E-Print Network [OSTI]

    Gopalakrishnan, B.; Gump, C. D.; Gupta, D. P.; Chaudhari, S.

    2013-01-01T23:59:59.000Z

    Coal and wood co-fired boiler technology has improved significantly over the years. The term "co-firing", when used by members of the biomass or utility communities, has come to mean mixing a modest amount of clean, dry sawdust with coal and burning...

  2. Processes in microbial transport in the natural subsurface Timothy R. Ginn a,*, Brian D. Wood b

    E-Print Network [OSTI]

    Clement, Prabhakar

    Processes in microbial transport in the natural subsurface Timothy R. Ginn a,*, Brian D. Wood b microbial transport in the saturated subsurface. We begin with the conceptual models of the biophase of bioremediation and pathogen transport in the natural subsurface. Ã? 2002 Elsevier Science Ltd. All rights reserved

  3. 36.258 UE -Woods calibrates instru-ment on NASA's new solar observa-

    E-Print Network [OSTI]

    Christian, Eric

    the stored magnetic energy is converted and released into the heliosphere and geospace in the form of solar36.258 UE - Woods calibrates instru- ment on NASA's new solar observa- tory. Photosby,000 visitors. The Colorado Space Grant Consortium has outlined a concept for a University Ride Share

  4. Overview of NEMS-H2, Version 1.0 Frances Wood

    E-Print Network [OSTI]

    ConsumptionForm/Place Transformations Electricity Generation and Transmission Hydrogen Oil and Gas ProductionOverview of NEMS-H2, Version 1.0 Frances Wood OnLocation, Inc., Energy Systems Consulting (fwood markets ­ Focus is on economic, not engineering, aspects of hydrogen production, delivery, and consumption

  5. SIDA DemoEast programme in Estonia. Supply, delivery and installation of wood pellet burning equipment

    E-Print Network [OSTI]

    by light fuel oil. The annual light oil consumption is approx. 50 tons and the maximum heat demand capacity and Kiltsi light oil fired boilers have been converted to wood pellets burning. The supplier oil fuelling) and 26NOVA (with the capacity 700 kW with light oil fuelling). The boilers are fuelled

  6. Plant traits and wood fates across the globe: rotted, burned, or consumed?

    E-Print Network [OSTI]

    German, Donovan P.

    zz§ § *Biodiversity Research Centre, University of British Columbia, 6270 University Blvd., Vancouver, USA Abstract Wood represents the defining feature of forest systems, and often the carbon in woody turnover and its feedback to climate. Keywords: C cycle, carbon, decomposition, fire, microbial decay

  7. Brazil closes down illegal timber operation, seizes wood Rhett A. Butler, mongabay.com

    E-Print Network [OSTI]

    of Amazonas state, told Michael Astor of the Associated Press that the Norte Wood logging company in the forest reserve, but companies must file management plans to show their logging is carried out, 2006 Brazilian environmental authorities closed down an illegal logging operation in the Amazon

  8. Exploring Age-Related Environmental Attitudes in the Context of Wood Product Certification

    E-Print Network [OSTI]

    Wu, Qinglin

    environmental standards, which companies could follow in the growing and harvesting of timber. Those that follow including environmental organizations, retailers and wood product companies are interested in developing'. Companies that certify their products encourage environmentally minded consumers to buy their products over

  9. SHRINK-FITTING AND DOWEL WELDING IN MORTISE AND TENON STRUCTURAL WOOD JOINTS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    SHRINK-FITTING AND DOWEL WELDING IN MORTISE AND TENON STRUCTURAL WOOD JOINTS E.Mougel1 , C.Segovia1 welded dowels. Increasing the number of welded dowels, however, produced joints of higher strength than those bonded just by shrink-fitting. Combining in the same joint both dowel welding and shrink

  10. Volatilit du dpt actif du thorium Par T. BARRATT et A. B. WOOD

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    198 Volatilité du dépôt actif du thorium Par T. BARRATT et A. B. WOOD [Woolwich Polytechnic]. Marsden et Darwini avaient proposé pour la série de transformations du thorium A le schéma suivant, Cet et thoriums C faites par Mlle Meitner 2 et Marsden et Wilson3ayant donné des résultats contradictoires, les

  11. Science Highlight June 2011 Chromium forms in coal and wood and their converted forms in

    E-Print Network [OSTI]

    Wechsler, Risa H.

    as a component in fly-ash, the major waste product from coal combustion. Disposal practices for coal-derived fly-ash Science Highlight ­ June 2011 Chromium forms in coal and wood and their converted forms in fly-ash(VI) in Coal-Derived Fly-Ash The two common chromium oxidation states, Cr(III) and Cr(VI), differ greatly

  12. National Woodfuels and Wood Energy Information Analysis Prepared by: Sok Bun Heng

    E-Print Network [OSTI]

    and electricity. However, whilst a higher consumption of LPG has been used to complement wood fuels. Such energy. The per capita energy consumption is lower compared to developed countries, but high consumption for income generation. II)- Energy Consumption There is no proper study or database about energy consumption

  13. Woodfuel community heating at Kielder A wood-fired district heating

    E-Print Network [OSTI]

    Woodfuel community heating at Kielder A wood-fired district heating system, one of the first of its kind in Britain, provides a low- carbon source of heating to the Kielder village community Kielder-fired district heating system was installed in 2004 as a practical low-carbon solution to providing heat and hot

  14. Isolation of levoglucosan from lignocellulosic pyrolysis oil derived from wood or waste newsprint

    DOE Patents [OSTI]

    Moens, Luc (Lakewood, CO)

    1995-01-01T23:59:59.000Z

    A method is provided for preparing high purity levoglucosan from lignocellulosic pyrolysis oils derived from wood or waste newsprint. The method includes reducing wood or newsprint to fine particle sizes, treating the particles with a hot mineral acid for a predetermined period of time, and filtering off and drying resulting solid wood or newsprint material; pyrolyzing the dried solid wood or newsprint material at temperatures between about 350.degree. and 375.degree. C. to produce pyrolysis oils; treating the oils to liquid-liquid extraction with methyl isobutyl ketone to remove heavy tar materials from the oils, and to provide an aqueous fraction mixture of the oils containing primarily levoglucosan; treating the aqueous fraction mixtures with a basic metal salt in an amount sufficient to elevate pH values to a range of about 12 to about 12.5 and adding an amount of the salt in excess of the amount needed to obtain the pH range to remove colored materials of impurities from the oil and form a slurry, and freeze-drying the resulting slurry to produce a dry solid residue; and extracting the levoglucosan from the residue using ethyl acetate solvent to produce a purified crystalline levoglucosan.

  15. Isolation of levoglucosan from lignocellulosic pyrolysis oil derived from wood or waste newsprint

    DOE Patents [OSTI]

    Moens, L.

    1995-07-11T23:59:59.000Z

    A method is provided for preparing high purity levoglucosan from lignocellulosic pyrolysis oils derived from wood or waste newsprint. The method includes reducing wood or newsprint to fine particle sizes, treating the particles with a hot mineral acid for a predetermined period of time, and filtering off and drying resulting solid wood or newsprint material; pyrolyzing the dried solid wood or newsprint material at temperatures between about 350 and 375 C to produce pyrolysis oils; treating the oils to liquid-liquid extraction with methyl isobutyl ketone to remove heavy tar materials from the oils, and to provide an aqueous fraction mixture of the oils containing primarily levoglucosan; treating the aqueous fraction mixtures with a basic metal salt in an amount sufficient to elevate pH values to a range of about 12 to about 12.5 and adding an amount of the salt in excess of the amount needed to obtain the pH range to remove colored materials of impurities from the oil and form a slurry, and freeze-drying the resulting slurry to produce a dry solid residue; and extracting the levoglucosan from the residue using ethyl acetate solvent to produce a purified crystalline levoglucosan. 2 figs.

  16. On the computational power of photosynthesis Niall Murphy, Damien Woods and Thomas J. Naughton

    E-Print Network [OSTI]

    Murphy, Niall

    On the computational power of photosynthesis Niall Murphy, Damien Woods and Thomas J. Naughton County Kildare, Ireland #12;Abstract We describe a simplified explanation of photosynthesis. We charac- terise the complexity of photosynthesis by interpreting its chemical equa- tion as a language acceptance

  17. Potential of distributed wood-based biopower systems serving basic electricity needs in rural Uganda

    E-Print Network [OSTI]

    Vermont, University of

    October 2009 Revised 8 January 2010 Accepted 9 January 2010 Keywords: Rural electrification Gasification supply. Although virtually non-existent, rural electrification is receiving very little attentionPotential of distributed wood-based biopower systems serving basic electricity needs in rural

  18. Development of a Software System to Facilitate Implementation of Coal and Wood Co-Fired Bilers 

    E-Print Network [OSTI]

    Gopalakrishnan, B.; Gump, C. D.; Gupta, D. P.; Chaudhari, S.

    2013-01-01T23:59:59.000Z

    Coal and wood co-fired boiler technology has improved significantly over the years. The term "co-firing", when used by members of the biomass or utility communities, has come to mean mixing a modest amount of clean, dry sawdust with coal and burning...

  19. Ciguatera in the Eastern Caribbean DAVID A. OLSEN, DAVID W. NELLIS, and RICHARD S. WOOD

    E-Print Network [OSTI]

    Ciguatera in the Eastern Caribbean DAVID A. OLSEN, DAVID W. NELLIS, and RICHARD S. WOOD a feature of human use of Caribbean marine resources since pre-Columbian times (Price, 1966). Resource use patterns by the Carib and Arawak Indians who inhab- ited the eastern Caribbean would indi- cate that they

  20. Damage and Damage Prediction for Wood Shearwalls Subjected to Simulated Earthquake Loads

    E-Print Network [OSTI]

    Gupta, Rakesh

    Damage and Damage Prediction for Wood Shearwalls Subjected to Simulated Earthquake Loads John W damaged resulting in large financial losses. Societal demands for damage-limiting design philosophies and better predict damage to woodframe structures. This paper examines damage to the lateral load carrying

  1. Genetic variation of hydraulic and wood anatomical traits in hybrid poplar and trembling aspen

    E-Print Network [OSTI]

    Hacke, Uwe

    Genetic variation of hydraulic and wood anatomical traits in hybrid poplar and trembling aspen November 2010 New Phytologist (2011) 190: 150­160 doi: 10.1111/j.1469-8137.2010.03594.x Key words: aspen forestry systems and breeding programs often include either native aspen or hybrid poplar clones

  2. WOOD RESOURCE John R. Jones, Norbert V. DeByle, and Robert P. Winokur

    E-Print Network [OSTI]

    WOOD RESOURCE John R. Jones, Norbert V. DeByle, and Robert P. Winokur Aspen has not been cut, the aspen harvest from National Forests in four Forest Service regions in the Rocky Mountain area was 7 aspen forests. The net bole volume of aspen growing stock2 in the in- terior West was nearly 4

  3. Laboratory Reports for the Development of a Chemical Stain to Identify Arsenic-Treated Wood

    E-Print Network [OSTI]

    Florida, University of

    A-1 APPENDIX A Laboratory Reports for the Development of a Chemical Stain to Identify Arsenic-Treated CCA-Treated, 9.6 kg/m3 CCA-Treated, 40 kg/m3 CCA-Treated, and Weathered Wood. · Group 1 ­ Blank o

  4. In situ 3D characterization of historical coatings and wood using multimodal nonlinear optical

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    In situ 3D characterization of historical coatings and wood using multimodal nonlinear optical optical imaging of historical artifacts by combining Second Harmonic Generation (SHG) and Two commonly encountered in coatings of cultural heritage artifacts by analyzing one- and multi-layered model

  5. Slovak Centre of Biomass Use for Energy Wood Fired Heating Plant in Slovakia

    E-Print Network [OSTI]

    authorities CHP Planning issues Transport companies District Heating Sustainable communities Utilities Solar the object of interest of municipalities and management of companies, is the issue of how to reconstruct out processing companies are represented in the region. Forest sector produces about 1.5 million m3 of wood

  6. Use of handheld X-ray fluorescence spectrometry units for identification of arsenic in treated wood

    E-Print Network [OSTI]

    Florida, University of

    ; accepted 19 November 2006 Handheld XRF analyzers provided quantitative results for the amount of arsenic of handheld XRF analyzers on wood that has been treated with a preservative containing arsenic. Experiments of the XRF ar- senic readings. Results showed that the precision of the XRF improved with increased sample

  7. alternative is rock or other noncombustible material; avoid bark or wood chip mulch in

    E-Print Network [OSTI]

    alternative is rock or other noncombustible material; avoid bark or wood chip mulch in this area. 6 needles and leaves to eliminate an ignition source for firebrands, especially during the hot, dry weather escape drill. Know where safety areas are within your subdivision. Meadows, rock outcrops, and wide roads

  8. Wood Supply Chain Optimisation 2010Forest to Market Innovations to Improve Logistics & Operations

    E-Print Network [OSTI]

    Wood Supply Chain Optimisation 2010Forest to Market ­ Innovations to Improve Logistics & Operations INTERNATIONALTRENDS IN LOGISTICS AND SUPPLY CHAIN MANAGEMENT 9.30am Managing Supply Chain Emissions to Gain and GPS tracking to Improve transport logistics. A case study on HVP Plantations implementation of a new

  9. Effect of CO2 on wood properties of Liquidambar styraciflua after

    E-Print Network [OSTI]

    Gray, Matthew

    1/18/2010 1 Effect of CO2 on wood properties of Liquidambar styraciflua after 10 years-Knoxville face.ornl.gov IntroductionIntroductionIntroductionIntroduction FACEFACEFACEFACE The free air CO2 enrichment experiment on the Oak Ridge National Environmental Research Park The effect of CO2 enrichment

  10. Stem wood properties of Populus tremuloides, Betula papyrifera and Acer saccharum saplings after 3 years of

    E-Print Network [OSTI]

    years of treatments to elevated carbon dioxide and ozone S E I J A K A A K I N E N *1 , K AT R I K O the Earth's surface (IPCC, 2001). Carbon dioxide (CO2) is the dominant human-influenced greenhouse gasStem wood properties of Populus tremuloides, Betula papyrifera and Acer saccharum saplings after 3

  11. National Woodfuels and Wood Energy Information Analysis Prepared by: Muhammad Iqbal Sial PhD

    E-Print Network [OSTI]

    .5. Black liquor 2 2. TRENDS IN CONSUMPTION 2 2.1. Consumption by geographical location 3 2.2. Consumption. Province/territory wise distribution of wild lands. 13 10. National energy consumption by source. 20 112nd Draft Desk Study on National Woodfuels and Wood Energy Information Analysis PAKISTAN Prepared

  12. POLYPROPYLENE COMPOSITES FILLED WITH STEAM-EXPLODED WOOD FIBERS FROM BEETLE-KILLED LOBLOLLY PINE

    E-Print Network [OSTI]

    Wang, Siqun

    POLYPROPYLENE COMPOSITES FILLED WITH STEAM-EXPLODED WOOD FIBERS FROM BEETLE-KILLED LOBLOLLY PINE of Tennessee Knoxville, TN 37996 (Received October 2005) ABSTRACT Beetle-killed loblolly pine chips were steam. Keywords: Beetle-killed pine, steam explosion, polypropylene composite, compatibilizer, flexural prop

  13. Utility Lines and Facilities (Montana)

    Broader source: Energy.gov [DOE]

    These regulations apply to the construction of utility and power lines and facilities. They address the use of public right-of-ways for such construction, underground power lines, and construction...

  14. Maersk Line Equipment guide

    National Nuclear Security Administration (NNSA)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved:AdministrationAnalysisDarby/%2AOU1a ComplexMaersk Line Equipment

  15. Use of a region of the visible and near infrared spectrum to predict mechanical properties of wet wood and standing trees

    DOE Patents [OSTI]

    Meglen, Robert R. (Boulder, CO); Kelley, Stephen S. (Evergreen, CO)

    2003-01-01T23:59:59.000Z

    In a method for determining the dry mechanical strength for a green wood, the improvement comprising: (a) illuminating a surface of the wood to be determined with a reduced range of wavelengths in the VIS-NIR spectra 400 to 1150 nm, said wood having a green moisture content; (b) analyzing the surface of the wood using a spectrometric method, the method generating a first spectral data of a reduced range of wavelengths in VIS-NIR spectra; and (c) using a multivariate analysis technique to predict the mechanical strength of green wood when dry by comparing the first spectral data with a calibration model, the calibration model comprising a second spectrometric method of spectral data of a reduced range of wavelengths in VIS-NIR spectra obtained from a reference wood having a green moisture content, the second spectral being correlated with a known mechanical strength analytical result obtained from the reference wood when dried and a having a dry moisture content.

  16. Plasma Modes Along the Open Field Lines of a Neutron Star

    E-Print Network [OSTI]

    U. A. Mofiz; B. J. Ahmedov

    2007-05-30T23:59:59.000Z

    We consider electrostatic plasma modes along the open field lines of a rotating neutron star. Goldreich-Julian charge density in general relativity is analyzed for the neutron star with zero inclination. It is found that the charge density is maximum at the polar cap and it remains almost same in certain extended region of the pole. For a steady state Goldreich-Julian charge density we found the usual plasma oscillation along the field lines; plasma frequency resembles to the gravitational redshift close to the Schwarzschild radius. We study the nonlinear plasma mode along the field lines. From the system of equations under general relativity, a second order differential equation is derived. The equation contains a term which describes the growing plasma modes near Schwarzschild radius in a black hole environment. The term vanishes with the distance far away from the gravitating object. For initially zero potential and field on the surface of a neutron star, Goldreich-Julian charge density is found to create the plasma mode, which is enhanced and propagates almost without damping along the open field lines. We briefly outline our plan to extend the work for studying soliton propagation along the open field lines of strongly gravitating objects.

  17. CX-006819: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace Aging Wood Poles on Trans Alta?s Centralia Tap to Chehalis-Covington No. 1 230-Kilovolt Transmission LineCX(s) Applied: B1.3Date: 09/16/2011Location(s): Lewis County, WashingtonOffice(s): Bonneville Power Administration

  18. Marys Lake 69/115-kV transmission line upgrade and substation expansion projects

    SciTech Connect (OSTI)

    NONE

    1996-05-01T23:59:59.000Z

    Western Area Power Administration (Western) and the Platte River Power Authority (Platte River) propose to upgrade portions of the existing electric transmission and substation system that serves the Town of Estes Park, Colorado. The existing transmission lines between the Estes Power Plant Switchyard and the Marys Lake Substation include a 115,000 volt (115-kV) line and 69,000 volt (69-kV) line. Approximately one mile is a double-circuit 115/69-kV line on steel lattice structures, and approximately two miles consists of separate single-circuit 115-kV and a 69-kV lines, constructed on wood H-Frame structures. Both lines were constructed in 1951 by the US Bureau of Reclamation. The existing transmission lines are on rights-of-way (ROW) that vary from 75 feet to 120 feet and are owned by Western. There are 48 landowners adjacent to the existing ROW. All of the houses were built adjacent to the existing ROW after the transmission lines were constructed. Upgrading the existing 69-kV transmission line between the Marys Lake Substation and the Estes Power Plant Switchyard to 115-kV and expanding the Marys Lake Substation was identified as the most effective way in which to improve electric service to Estes Park. The primary purpose and need of the proposed project is to improve the reliability of electric service to the Town of Estes Park. Lack of reliability has been a historical concern, and reliability will always be less than desired until physical improvements are made to the electrical facilities serving Estes Park.

  19. Data:B0162ab1-e70e-42dc-bb9b-38806659178b | Open Energy Information

    Open Energy Info (EERE)

    lighting units Note: MV Mercury Vapor, HPS High Pressure Sodium, LED Light Emitting Diode (98% contributed) Wood Distribution 1.00 per pole per month. Wood Stand Alone...

  20. Data:A1aab9f5-62b8-4054-9e89-e8f4799eee09 | Open Energy Information

    Open Energy Info (EERE)

    lighting units Note: MV Mercury Vapor, HPS High Pressure Sodium, LED Light Emitting Diode (98% contributed) Wood Distribution 1.00 per pole per month. Wood Stand Alone...