National Library of Energy BETA

Sample records for district wood pole

  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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand Cubic Feet) Sold toKeeler-Pennwalt-Wood-Pole-Removal Sign

  2. Wood River Drainage and Levee District, Illinois Design Deficiency Study

    E-Print Network [OSTI]

    US Army Corps of Engineers

    to the design criterion of a safety factor of 1.6, as well as a lower factor of safety for the temporary USACE criteria require a minimum factor of safety of 1.6. b. Parametric study to understand#12;1 Wood River Drainage and Levee District, Illinois Design Deficiency Study Limited Reevaluation

  3. 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 strategy

  4. Cu, Cr and As distribution in soils adjacent to pressure-treated decks, fences and poles

    E-Print Network [OSTI]

    Ma, Lena

    Cu, Cr and As distribution in soils adjacent to pressure-treated decks, fences and poles Tait with depth in areas close to CCA-treated poles. Abstract Chromated copper arsenate (CCA)-treated wood has), and copper (Cu), in soils surrounding CCA-treated wood structures such as decks, fences and poles; and (2

  5. Wood River Levee Reconstruction, Madison County, IL

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Wood River Levee Reconstruction, Madison County, IL 25 October 2006 Abstract: The recommended plan provides for flood damage reduction and restores the original degree of protection of the Wood River Levee-federal sponsor is the Wood River Drainage and Levee District. The Wood River Levee System was authorized

  6. 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

  7. Wood products What is wood?

    E-Print Network [OSTI]

    Slik, Ferry

    Products Particleboard sheets of woods consisting of small wood pieces Production - Wood chipping - Sorting Fiberboard sheets of wood produced from wood fibers (often feels a bit papery) Production - Wood chips for horizontal connections Functions - Protection (secondary compounds) - Horizontal transport - Storage The rays

  8. Magnet pole tips

    DOE Patents [OSTI]

    Thorn, Craig E. (Wading River, NY); Chasman, Chellis (Setauket, NY); Baltz, Anthony J. (Coram, NY)

    1984-04-24

    An improved magnet which more easily provides a radially increasing magnetic field, as well as reduced fringe field and requires less power for a given field intensity. The subject invention comprises a pair of spaced, opposed magnetic poles which further comprise a pair of pole roots, each having a pole tip attached to its center. The pole tips define the gap between the magnetic poles and at least a portion of each pole tip is separated from its associated pole root. The separation begins at a predetermined distance from the center of the pole root and increases with increasing radial distance while being constant with azimuth within that portion. Magnets in accordance with the subject invention have been found to be particularly advantageous for use in large isochronous cyclotrons.

  9. Magnet pole tips

    DOE Patents [OSTI]

    Thorn, C.E.; Chasman, C.; Baltz, A.J.

    1981-11-19

    An improved magnet more easily provides a radially increasing magnetic field, as well as reduced fringe field and requires less power for a given field intensity. The subject invention comprises a pair of spaced, opposed magnetic poles which further comprise a pair of pole roots, each having a pole tip attached to its center. The pole tips define the gap between the magnetic poles and at least a portion of each pole tip is separated from its associated pole root. The separation begins at a predetermined distance from the center of the pole root and increases with increasing radial distance while being constant with azimuth within that portion. Magnets in accordance with the subject invention have been found to be particularly advantageous for use in large isochronous cyclotrons.

  10. The Purgatory of Pole Dancing

    E-Print Network [OSTI]

    Meepos, Dana

    2012-01-01

    THE PURGATORY OF POLE DANCING Dana Meepos* I.Id. THE PURGATORY OF POLE DANCING courts. 5 5 Furthermore,J. , concurring). THE PURGATORY OF POLE DANCING tice Scalia

  11. Pole pulling apparatus and method

    DOE Patents [OSTI]

    McIntire, Gary L. (12 Honeybee La., Idaho Falls, ID 83402)

    1989-01-01

    An apparatus for removal of embedded utility-type poles which removes the poles quickly and efficiently from their embedded position without damage to the pole or surrounding structures. The apparatus includes at least 2 piston/cylinder members equally spaced about the pole, and a head member affixed to the top of each piston. Elongation of the piston induces rotation of the head into the pole to increase the gripping action and reduce slippage. Repeated actuation and retraction of the piston and head member will "jack" the pole from its embedded position.

  12. Flag Pole - 10 

    E-Print Network [OSTI]

    Unknown

    2006-01-01

    enhancements that can be made to overcome these shortcomings. We next propose pole discovery and impedance computation methods that address these shortcomings by exploring only a certain region of interest in the s-plane. The reduced time and memory complexity...

  13. Cluster Observations with the South Pole Telescope

    E-Print Network [OSTI]

    Plagge, Thomas Jeffrey

    2009-01-01

    The South Pole Telescope during the last stages ofwater vapor at the South Pole relative to two otherSZ Survey Instrument . 3 The South Pole Telescope Observing

  14. Single phase two pole/six pole motor

    DOE Patents [OSTI]

    Kirschbaum, H.S.

    1984-09-25

    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.

  15. Wood Curriculum vitae 1 ERIC MATTHEW WOOD

    E-Print Network [OSTI]

    Turner, Monica G.

    Wood ­ Curriculum vitae 1 ERIC MATTHEW WOOD Spatial Analysis for Conservation and Department. C. Radeloff, C. A. Lepczyk, E. M. Wood, S. I. Stewart, and R. B. Hammer. Systematic temporal

  16. Susanville District Heating District Heating Low Temperature...

    Open Energy Info (EERE)

    Susanville District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Susanville District Heating District Heating Low Temperature...

  17. FRACTURE TOUGHNESS OF WOOD AND WOOD COMPOSITES

    E-Print Network [OSTI]

    Nairn, John A.

    FRACTURE TOUGHNESS OF WOOD AND WOOD COMPOSITES DURING CRACK PROPAGATION Noah Matsumoto Structural, USA * Corresponding author: John.Nairn@oregonstate.edu SWST member #12;Fracture Toughness of Wood and Wood Composites During Crack Propagation ABSTRACT The mode I fracture toughness as a function of crack

  18. Six pole/eight pole single-phase motor

    DOE Patents [OSTI]

    Kirschbaum, Herbert S. (Asheville, NC)

    1984-01-01

    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.

  19. Helicopter aids transmission pole replacement

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

    Helicopter-aids-transmission-pole-replacement Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects...

  20. STOICHIOMETRY OF WOOD LIQUEFACTION

    E-Print Network [OSTI]

    Davis, Hubert G.

    2013-01-01

    co 2 By decomposition to (2) - 0 in H cf 0 in wood TABLE VForced Balance - Wood to Char Output - 55 lbs char lbsuc -61 STOICHIOMETRY OF WOOD LIQUEFACTION Hubert G. Davis

  1. Taxonomy and phylogeny of new wood-and soil-inhabiting Sporothrix species in the Ophiostoma stenoceras-Sporothrix schenckii complex

    E-Print Network [OSTI]

    Taxonomy and phylogeny of new wood- and soil-inhabiting Sporothrix species in the Ophiostoma pathogen S. schenckii and various fungi associated with insects and sap stain of wood. A survey of fungi from wood utility poles in South Africa yielded two distinct groups of Sporothrix isolates from

  2. Lightweight extendable and retractable pole

    DOE Patents [OSTI]

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

    1994-08-02

    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.

  3. Six pole/eight pole single-phase motor

    DOE Patents [OSTI]

    Kirschbaum, H.S.

    1984-07-31

    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.

  4. Quarkonia and the Pole Mass

    E-Print Network [OSTI]

    A. H. Hoang; M. C. Smith; T. Stelzer; S. Willenbrock

    1999-04-07

    The pole mass of a heavy quark is ambiguous by an amount of order $\\Lambda_{QCD}$. We show that the heavy-quark potential, $V(r)$, is similarly ambiguous, but that the total static energy, $2M_{pole}+V(r)$, is unambiguous when expressed in terms of a short-distance mass. This implies that the extraction of a short-distance mass from the quarkonium spectrum is free of an ambiguity of order $\\Lambda_{QCD}$, in contrast with the pole mass.

  5. Single phase four pole/six pole motor

    DOE Patents [OSTI]

    Kirschbaum, H.S.

    1984-10-09

    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.

  6. WOOD PRODUCTS AND UTILIZATION

    E-Print Network [OSTI]

    WOOD PRODUCTS AND UTILIZATION V #12;#12;443USDA Forest Service Gen. Tech. Rep. PSW-GTR-160. 1997. Section Overview Wood Products and Utilization1 John R. Shelly2 Forests are obviously a very important asset to California, and their economic and social value to the state is well documented. Wood

  7. Pole Placement Algorithms ROBERT MAHONY~ UWE

    E-Print Network [OSTI]

    Moore, John Barratt

    Pole Placement Algorithms ROBERT MAHONY~ UWE for Symmetric Realisations HELMKE$ JOHN MOORE a numerical algorithm for deter- mining optimal output feedback gains for the pole place- ment task is well defined even when an exact solution to the pole placement task does not exist. Thus, the proposed

  8. CHOOSING POLES SO THAT THE SINGLE-INPUT POLE PLACEMENT PROBLEM IS WELL CONDITIONED

    E-Print Network [OSTI]

    Xu, Hongguo

    CHOOSING POLES SO THAT THE SINGLE-INPUT POLE PLACEMENT PROBLEM IS WELL CONDITIONED VOLKER MEHRMANN, pp. 664­681, July 1998 004 Abstract. We discuss the single-input pole placement problem (SIPP) and analyze how the conditioning of the problem can be estimated and improved if the poles are allowed to vary

  9. CHOOSING POLES SO THAT THE SINGLEINPUT POLE PLACEMENT PROBLEM IS WELL CONDITIONED #

    E-Print Network [OSTI]

    Xu, Hongguo

    CHOOSING POLES SO THAT THE SINGLE­INPUT POLE PLACEMENT PROBLEM IS WELL CONDITIONED # VOLKER Mathematics Vol. 19, No. 3, pp. 664--681, July 1998 004 Abstract. We discuss the single­input pole placement problem (SIPP) and analyze how the conditioning of the problem can be estimated and improved if the poles

  10. 20 Engineered Wood Journal Spring 2004 re wood design course

    E-Print Network [OSTI]

    Gupta, Rakesh

    20 Engineered Wood Journal · Spring 2004 A re wood design course offerings in civil, architectural, just maintaining the status quo could spell trouble for a wood products industry facing ever-greater competition from non-wood building materials. University education about wood as an engineering material

  11. Warm Springs Water District District Heating Low Temperature...

    Open Energy Info (EERE)

    Warm Springs Water District District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Warm Springs Water District District Heating Low Temperature...

  12. Elko County School District District Heating Low Temperature...

    Open Energy Info (EERE)

    Elko County School District District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Elko County School District District Heating Low Temperature...

  13. Pagosa Springs District Heating District Heating Low Temperature...

    Open Energy Info (EERE)

    Pagosa Springs District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Pagosa Springs District Heating District Heating Low...

  14. City of Klamath Falls District Heating District Heating Low Temperatur...

    Open Energy Info (EERE)

    City of Klamath Falls District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name City of Klamath Falls District Heating District Heating...

  15. San Bernardino District Heating District Heating Low Temperature...

    Open Energy Info (EERE)

    San Bernardino District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name San Bernardino District Heating District Heating Low...

  16. Philip District Heating District Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Philip District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Philip District Heating District Heating Low Temperature Geothermal...

  17. Kethcum District Heating District Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Kethcum District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Kethcum District Heating District Heating Low Temperature Geothermal...

  18. Boise City Geothermal District Heating District Heating Low Temperatur...

    Open Energy Info (EERE)

    Boise City Geothermal District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Boise City Geothermal District Heating District Heating...

  19. Midland District Heating District Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Midland District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Midland District Heating District Heating Low Temperature Geothermal...

  20. Wood Resources International

    E-Print Network [OSTI]

    ;Wood Resources International Production of energy from wood fuels in 2000 Source: EUBIONET 0 50 100 150.3% Sweden 5.3% Finland 4.1% Russia 13.8% US 37.3% Germany 3.3% France 2.8% Poland 2.1% Other Europe 14 #12;Wood Resources International Global Industrial Roundwood Production in 2002 Other Europe 6.9% CIS

  1. HYDROLYZED WOOD SLURRY FLOW MODELING

    E-Print Network [OSTI]

    Wrathall, Jim

    2012-01-01

    LBL-10090 UC-61 HYDROLYZED WOOD SLURRY FLOW MODELING JimLBL-10090 HYDROLYZED WOOD SLURRY FLOW MODELING Jim Wrathallconversion of hydrolyzed wood slurry to fuel oil, Based on

  2. Optimal control of a multi-energy district boiler: a case study

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Optimal control of a multi-energy district boiler: a case study J. Eynard S. Grieu M. Polit of a multi-energy district boiler (La Rochelle, France) which supplies domestic hot water and heats optimizing the use of both the tank and the wood boiler. As a result, fossil energy consumption and CO2

  3. Wood energy system design

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    This handbook, Wood Energy System Design, was prepared with the support of the Council of Great Lakes Governors and the US Department of Energy. It contains: wood fuel properties; procurement; receiving, handling, and storage; combustion; gasification; emission control; electric power generation and cogeneration; and case studies. (JF)

  4. Cord Wood Testing in a Non-Catalytic Wood Stove

    SciTech Connect (OSTI)

    Butcher, T.; Trojanowski, R.; Wei, G.

    2014-06-30

    EPA Method 28 and the current wood stove regulations have been in-place since 1988. Recently, EPA proposed an update to the existing NSPS for wood stove regulations which includes a plan to transition from the current crib wood fuel to cord wood fuel for certification testing. Cord wood is seen as generally more representative of field conditions while the crib wood is seen as more repeatable. In any change of certification test fuel, there are questions about the impact on measured results and the correlation between tests with the two different fuels. The purpose of the work reported here is to provide data on the performance of a noncatalytic stove with cord wood. The stove selected has previously been certified with crib wood which provides a basis for comparison with cord wood. Overall, particulate emissions were found to be considerably higher with cord wood.

  5. Wood pelletization sourcebook

    SciTech Connect (OSTI)

    Haase, S.; Whittier, J. [NEOS Corporation, Lakewood, CO (United States); Fisher, J. [Pellet Fuels Institute, Edina, MN (United States)] [and others

    1994-12-31

    The Wood Pelletization Sourcebook is a document that provides business guidelines and technical information to those considering entering the wood pelleting business. Also, the sourcebook is a useful supplementary document for lenders to refer to in their analysis of a potential manufacturer`s business plan. A survey of wood pellet manufacturers was conducted during the spring and summer of 1994 to gather information on marketing, pelletization technology, environmental regulations, raw material supply and costs, production costs, and the overall outlook of the industry. The study characterizes different sized pelleting operations, creates a sample business plan for potential manufacturers, and identifies key industry success factors.

  6. Creating Value Wood Products Industry

    E-Print Network [OSTI]

    1 Creating Value for the Wood Products Industry Creating Value for the Wood Products Industry for the Wood Products Industry The forest industry contributes more than 50 percent of the total value of all assistance to the primary and value-added processing wood products industries in Louisiana. Since its

  7. WOOD ANATOMY INSTRUCTIONS FOR LABORATORY

    E-Print Network [OSTI]

    Cufar, Katarina

    WOOD ANATOMY INSTRUCTIONS FOR LABORATORY WORK KATARINA CUFAR, MARTIN ZUPANCIC University of Ljubljana Biotechnical Faculty Department of Wood Science and Technology #12;Publisher Department of Wood The publishing of "Wood Anatomy - Instructions for Laboratory Work", a textbook by Katarina Cufar and Martin

  8. William B. Wood Complete Publications

    E-Print Network [OSTI]

    Pace, Norman

    3/24/14 William B. Wood Complete Publications Scientific Research: 1. Wood, W. B., and Berg, P protein-ribosome system from Escherichia coli. Proc. Natl. Acad. Sci. USA 48: 94-104. 2. Wood, W. B Harbor Symp. Quant. Biol. 23: 237-246. 3. Wood, W. B., and Berg, P. (1964) Influence of DNA secondary

  9. Generating power with waste wood

    SciTech Connect (OSTI)

    Atkins, R.S.

    1995-02-01

    Among the biomass renewables, waste wood has great potential with environmental and economic benefits highlighting its resume. The topics of this article include alternate waste wood fuel streams; combustion benefits; waste wood comparisons; waste wood ash; pilot scale tests; full-scale test data; permitting difficulties; and future needs.

  10. 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...

  11. Woods for Health Strategy Woods for Health Strategy | 32 | Woods for Health Strategy

    E-Print Network [OSTI]

    Strategy Woods for Health #12;Woods for Health Strategy Woods for Health Strategy | 32 | Woods for Health Strategy Foreword Like the rest of the western world, Scotland experiences growing rates a key role in helping to promote better physical and mental health for all by providing greenspace

  12. Transportation fuels from wood

    SciTech Connect (OSTI)

    Baker, E.G.; Elliott, D.C.; Stevens, D.J.

    1980-01-01

    The various methods of producing transportation fuels from wood are evaluated in this paper. These methods include direct liquefaction schemes such as hydrolysis/fermentation, pyrolysis, and thermochemical liquefaction. Indirect liquefaction techniques involve gasification followed by liquid fuels synthesis such as methanol synthesis or the Fischer-Tropsch synthesis. The cost of transportation fuels produced by the various methods are compared. In addition, three ongoing programs at Pacific Northwest Laboratory dealing with liquid fuels from wood are described.

  13. Microtubule tethers at kinetochores and spindle poles : essential mitotic components

    E-Print Network [OSTI]

    Silk, Alain Daniel

    2008-01-01

    focusing mitotic spindle poles by minus end-directed motor1998). Focusing on spindle poles. J Cell Sci 111 (Pt 11),A. (1997). Mitotic spindle poles are organized by structural

  14. Tree-Loop Duality Relation beyond simple poles

    E-Print Network [OSTI]

    Isabella Bierenbaum; Sebastian Buchta; Petros Draggiotis; Ioannis Malamos; German Rodrigo

    2012-11-21

    We develop the Tree-Loop Duality Relation for two- and three-loop integrals with multiple identical propagators (multiple poles). This is the extension of the Duality Relation for single poles and multiloop integrals derived in previous publications. We prove a generalization of the formula for single poles to multiple poles and we develop a strategy for dealing with higher-order pole integrals by reducing them to single pole integrals using Integration By Parts.

  15. The Pitfalls of Realist Analysis of Global Capitalism: A Critique of Ellen Meiksins Wood’s Empire of Capitalism: A Critique of Ellen Meiksins Wood's "Empire of Capital"

    E-Print Network [OSTI]

    Robinson, William I.

    2007-01-01

    Boulder: Paradigm Press. Wood, Ellen Meiksins 2002, ‘Globalgroups. 13 Indeed, Wood 2003, p. 23. Wood 2003, p. 132.Ibid. Wood 2003, p. 129. Wood 2003, p. 133. Wood 2003, p.

  16. Precision wood particle feedstocks

    DOE Patents [OSTI]

    Dooley, James H; Lanning, David N

    2013-07-30

    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. Avalanches in wood compression

    E-Print Network [OSTI]

    Tero Mäkinen; Amandine Miksic; Markus Ovaska; Mikko J. Alava

    2015-06-15

    Wood is a multi-scale material exhibiting a complex viscoplastic response. We study avalanches in small wood samples in compression. "Woodquakes" measured by acoustic emission are surprisingly similar to earthquakes and crackling noise in rocks and laboratory tests on brittle materials. Both the distributions of event energies and of waiting (silent) times follow power-laws. The stress- strain response exhibits clear signatures of localization of deformation to "weak spots" or softwood layers, as identified using Digital Image Correlation. Even though material structure-dependent localization takes place, the avalanche behavior remains scale-free.

  18. 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.

  19. Inaugural 2012 Kristie Ann Wood

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Inaugural 2012 Kristie Ann Wood Scholarship Award Call for Nominations We are delighted to announce the Inaugural 2012 Kristie Ann Wood Scholarship Award for an Outstanding Women's, Gender, and Sexualities (WGSS Wood, a feminist mother, wife, friend, daughter, and lawyer who is remembered by her loved ones

  20. Management of ancient wood pasture

    E-Print Network [OSTI]

    Guidance Management of ancient wood pasture Summary Ancient wood pasture is recognised. This guidance note provides an introduction to the restoration and management of ancient wood pastures in Scotland. It is aimed at land managers, their advisers and agency staff involved in land management

  1. DIRECTIONS AND FACTORIZATIONS OF ZEROS AND POLES IN MULTIVARIABLE SYSTEMS

    E-Print Network [OSTI]

    Skogestad, Sigurd

    DIRECTIONS AND FACTORIZATIONS OF ZEROS AND POLES IN MULTIVARIABLE SYSTEMS K. Havre 1 and S. INTERNAL REPORT ­ June 96. Abstract. Directionality of zeros and poles in multivariable systems­ izations of RHP­zeros and poles in Blaschke products, with state­space realizations dependent on the pole

  2. DIRECTIONS AND FACTORIZATIONS OF ZEROS AND POLES IN MULTIVARIABLE SYSTEMS

    E-Print Network [OSTI]

    Skogestad, Sigurd

    DIRECTIONS AND FACTORIZATIONS OF ZEROS AND POLES IN MULTIVARIABLE SYSTEMS K. Havre1 and S. INTERNAL REPORT - June 96. Abstract. Directionality of zeros and poles in multivariable systems- izations of RHP-zeros and poles in Blaschke products, with state-space realizations dependent on the pole

  3. Optical characterization of periodically-poled KTiOPO4

    E-Print Network [OSTI]

    Exter, Martin van

    Optical characterization of periodically-poled KTiOPO4 W. H. Peeters and M. P. van Exter Huygens-conversion(SPDC) give a direct visualization of the poling quality of a periodically-poled crystal. Identical Maker with small and slowly-varying deformations of the poling structure. Our theoretical model, based on a Fourier

  4. Rheological Model for Wood

    E-Print Network [OSTI]

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

    2014-10-15

    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.

  5. Choosing Poles So That the Single-Input Pole Placement Problem Is Well Conditioned

    E-Print Network [OSTI]

    Xu, Hongguo; Mehrmann, Volker

    1998-05-01

    We discuss the single-input pole placement problem (SIPP) and analyze how the conditioning of the problem can be estimated and improved if the poles are allowed to vary in specific regions in the complex plane. Under certain assumptions we give...

  6. Light propagation in the South Pole ice

    SciTech Connect (OSTI)

    Williams, Dawn; Collaboration: IceCube Collaboration

    2014-11-18

    The IceCube Neutrino Observatory is located in the ice near the geographic South Pole. Particle showers from neutrino interactions in the ice produce light which is detected by IceCube modules, and the amount and pattern of deposited light are used to reconstruct the properties of the incident neutrino. Since light is scattered and absorbed by ice between the neutrino interaction vertex and the sensor, IceCube event reconstruction depends on understanding the propagation of light through the ice. This paper presents the current status of modeling light propagation in South Pole ice, including the recent observation of an azimuthal anisotropy in the scattering.

  7. Inside the guts of wood-eating catfishes: can they digest wood?

    E-Print Network [OSTI]

    German, Donovan P.

    2009-01-01

    the cellulolytic system of the wood-boring marine mollusk2008), how diVerent are the wood-eating catWshes from otherendosymbionts and digest wood, or are these wood- eating

  8. Muon Flux at the Geographical South Pole

    E-Print Network [OSTI]

    X. Bai; T. K. Gaisser; A. Karle; K. Rawlins; G. M. Spiczak; Todor Stanev

    2006-02-17

    The muon flux at the South-Pole was measured for five zenith angles, $0^{\\circ}$, $15^{\\circ}$, $35^{\\circ}$, $82.13^{\\circ}$ and $85.15^{\\circ}$ with a scintillator muon telescope incorporating ice Cherenkov tank detectors as the absorber. We compare the measurements with other data and with calculations.

  9. Two--poles R-matrices

    E-Print Network [OSTI]

    M. Talon

    1992-10-02

    We study integrable dynamical systems described by a Lax pair involving a spectral parameter. By solving the classical Yang-Baxter equation when the R-matrix has two poles we show that they can be interpreted as natural motions on a twisted loop algebra.

  10. SOME POV-RAY TEXTURES AND COLORS T_Wood1 to T_Wood35

    E-Print Network [OSTI]

    Lee, Carl

    SOME POV-RAY TEXTURES AND COLORS WOODS.INC T_Wood1 to T_Wood35 STONES.INC T_Stone1 to T_Stone44Pink DarkPurple NeonBlue CoolCopper MandarinOrange LightWood MediumWood DarkWood SpicyPink Semi

  11. Assessment of superheated steam drying of wood waste

    SciTech Connect (OSTI)

    Woods, B.G.; Nguyen, Y.; Bruce, S.

    1994-12-31

    A 5 MW co-generation facility using wood waste is described which will supply power to Ontario Hydro, steam to the sawmill for process heating, and hot water for district heating customers in the town. The use of superheated steam for drying the wood was investigated to determine the impact on boiler performance, the environmental impact and the economic feasibility. The main benefit with superheated steam drying is the reduction in VOC emissions. The capital cost is currently higher with superheated steam drying, but further investigation is warranted to determine if the cost reductions which could be achieved by manufacturing the major components in North America are sufficient to make the technology cost competitive.

  12. Microsoft Word - CX-AlveyDistWoodPoles_FY13_WEB.docx

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

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOE SafetyofDepartment of Energy OfficeAdministration's RecordAlvey

  13. Microsoft Word - CX-NorthBendWoodPoles_FY13_WEB.docx

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

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOE SafetyofDepartment of Energy OfficeAdministration's

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

    E-Print Network [OSTI]

    Takahashi, Yuki David

    2010-01-01

    South Pole Dark Sector and LC-130 . . . . . . .2.2 South Pole site . . . . . . . . . . . . . .Bicep Telescope at the South Pole by Yuki David Takahashi A

  15. Measurements of Secodary Cosmic Microwave Background Anisotropies with the South Pole Telescope

    E-Print Network [OSTI]

    Lueker, Martin Van

    2010-01-01

    6 The South Pole Telescope Atmospheric Conditionsat the South Pole Telescope and Optical Design . . . . . . .interplay of cable delays, poles, resonances and zeroes in

  16. Causes and Control of Wood Decay,

    E-Print Network [OSTI]

    1 Causes and Control of Wood Decay, Degradation & Stain #12;2 Contents Moisture .................................................................................3 Wood Degradation: Causes and Control..............................4 Weathering......................................................................................................4 Naturally Decay-resistant Species...........................................................5 Wood

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

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

    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...

  18. SELECTION OF VARIABLES FOR REGULATORY CONTROL USING POLE DIRECTIONS.

    E-Print Network [OSTI]

    Skogestad, Sigurd

    SELECTION OF VARIABLES FOR REGULATORY CONTROL USING POLE DIRECTIONS. K. Havre1 and S. Skogestad 2 of a stabilizing control structure, using the in- formation given in the pole directions. It is shown how the input/output pole directions are related to the minimum input energy needed to stabilize a given unstable mode. 1

  19. SELECTION OF VARIABLES FOR REGULATORY CONTROL USING POLE VECTORS

    E-Print Network [OSTI]

    Skogestad, Sigurd

    SELECTION OF VARIABLES FOR REGULATORY CONTROL USING POLE VECTORS Kjetil Havre 1 Sigurd Skogestad 2: This paper consider control structure design using the information given in the pole vectors. It is shown how the input and output pole vectors are related to the minimum input energy needed to stabilize a given

  20. POLE PLACEMENT BY STATIC OUTPUT FEEDBACK FOR GENERIC LINEAR SYSTEMS

    E-Print Network [OSTI]

    Eremenko, Alexandre

    POLE PLACEMENT BY STATIC OUTPUT FEEDBACK FOR GENERIC LINEAR SYSTEMS A. EREMENKO AND A. GABRIELOV of such systems, where the real pole placement map is not surjective. It follows that for each system in U, there exists an open set of pole configurations, symmetric with respect to the real line, which cannot

  1. MATRIX RATIONAL INTERPOLATION WITH POLES AS INTERPOLATION POINTS

    E-Print Network [OSTI]

    Labahn, George

    MATRIX RATIONAL INTERPOLATION WITH POLES AS INTERPOLATION POINTS M. VAN BAREL Department, we show the equivalence between matrix rational interpolation problems with poles as interpolation points and no-pole problems. This equivalence provides an effective method for computing matrix rational

  2. Dimensional perturbation theory for Regge poles Timothy C. Germann

    E-Print Network [OSTI]

    Kais, Sabre

    Dimensional perturbation theory for Regge poles Timothy C. Germann Department of Chemistry perturbation theory to the calculation of Regge pole positions, providing a systematic improvement to earlier. INTRODUCTION In scattering theory, Regge poles correspond to singu- larities of the scattering matrix

  3. Counterexamples to pole placement by static output feedback

    E-Print Network [OSTI]

    Eremenko, Alexandre

    Counterexamples to pole placement by static output feedback A. Eremenko # and A. Gabrielov + 6 these conditions, there is a non­empty open subset U of such systems, where the real pole placement map is not surjective. It follows that for systems in U , there exist open sets of pole configurations which cannot

  4. Counterexamples to pole placement by static output feedback

    E-Print Network [OSTI]

    Eremenko, Alexandre

    Counterexamples to pole placement by static output feedback A. Eremenko and A. Gabrielov 6 these conditions, there is a non-empty open subset U of such systems, where the real pole placement map is not surjective. It follows that for systems in U, there exist open sets of pole configurations which cannot

  5. Positive decomposition of transfer functions with multiple poles

    E-Print Network [OSTI]

    Matolcsi, Máté

    Positive decomposition of transfer functions with multiple poles Bâ??ela Nagy 1 , Mâ??atâ??e Matolcsi 2 poles. One of the appearing positive systems is always 1­dimensional, while the other has dimension corresponding to the location and order of the poles of t(z). Recently, in [10], a universal approach was found

  6. POLE PLACEMENT BY STATIC OUTPUT FEEDBACK FOR GENERIC LINEAR SYSTEMS

    E-Print Network [OSTI]

    Eremenko, Alexandre

    POLE PLACEMENT BY STATIC OUTPUT FEEDBACK FOR GENERIC LINEAR SYSTEMS A. EREMENKO # AND A. GABRIELOV of such systems, where the real pole placement map is not surjective. It follows that for each system in U , there exists an open set of pole configurations, symmetric with respect to the real line, which cannot

  7. RESONANCES AND SCATTERING POLES ON ASYMPTOTICALLY HYPERBOLIC MANIFOLDS

    E-Print Network [OSTI]

    Guillarmou, Colin

    RESONANCES AND SCATTERING POLES ON ASYMPTOTICALLY HYPERBOLIC MANIFOLDS COLIN GUILLARMOU Abstract. On an asymptotically hyperbolic manifold (X; g), we show that the poles (called resonances) of the meromorphic extension of the resolvent (#1;g #21;(n #21;)) 1 coincide, with multiplicities, with the poles (called

  8. PERFORMANCE EVALUATION OF FIBER-REINFORCED POLYMER POLES FOR

    E-Print Network [OSTI]

    PERFORMANCE EVALUATION OF FIBER- REINFORCED POLYMER POLES FOR TRANSMISSION LINES BY SHERIF MOHAMED Performance Evaluation of Flber-RelDforced Polymer Pole. for Transmission Lines BY Sherif Mohamed Ibrahim demand for pole-type transmission structures has necessitated the utilization of innovative

  9. SELECTION OF VARIABLES FOR REGULATORY CONTROL USING POLE VECTORS

    E-Print Network [OSTI]

    Skogestad, Sigurd

    SELECTION OF VARIABLES FOR REGULATORY CONTROL USING POLE VECTORS Kjetil Havre1 Sigurd Skogestad 2: This paper consider control structure design using the information given in the pole vectors. It is shown how the input and output pole vectors are related to the minimum input energy needed to stabilize a given

  10. Bounds on Scattering Poles in One Dimension Michael Hitrik

    E-Print Network [OSTI]

    Hitrik, Michael

    1 Bounds on Scattering Poles in One Dimension Michael Hitrik Department of Mathematics, University-exponentially decaying potentials on the real line sharp upper bounds on the counting function of the poles in discs are derived and the density of the poles in strips is estimated. In the case of nonnegative potentials

  11. Topography of the Lunar Poles from Radar Interferometry: A

    E-Print Network [OSTI]

    Margot, Jean-Luc

    Topography of the Lunar Poles from Radar Interferometry: A Survey of Cold Trap Locations J. L. Margot,1 * D. B. Campbell,1 R. F. Jurgens,2 M. A. Slade2 Detailed topographic maps of the lunar poles are 1030 and 2550 square kilometers for the north and south poles, respectively. Topographic depressions

  12. SELECTION OF VARIABLES FOR REGULATORY CONTROL USING POLE DIRECTIONS.

    E-Print Network [OSTI]

    Skogestad, Sigurd

    SELECTION OF VARIABLES FOR REGULATORY CONTROL USING POLE DIRECTIONS. K. Havre 1 and S. Skogestad 2 of a stabilizing control structure, using the in­ formation given in the pole directions. It is shown how the input/output pole directions are related to the minimum input energy needed to stabilize a given unstable mode. 1

  13. POLE PLACEMENT VIA OUTPUT FEEDBACK: A METHODOLOGY BASED ON

    E-Print Network [OSTI]

    Orsi, Robert

    POLE PLACEMENT VIA OUTPUT FEEDBACK: A METHODOLOGY BASED ON PROJECTIONS Kaiyang Yang and Robert Orsi feedback pole placement problems of the following rather general form: given n subsets of the complex plane, find a static output feedback that places in each of these subsets a pole of the closed loop system

  14. SCATTERING POLES FOR NEGATIVE POTENTIALS Andr'as Vasy

    E-Print Network [OSTI]

    Vasy, András

    SCATTERING POLES FOR NEGATIVE POTENTIALS Andr'as Vasy Mathematics Department, MIT Cambridge, MA number of poles in P and they correspond to the bound states of the Hamiltonian \\Delta +V (\\Delta is the positive Laplacian). In [5] Zworski has shown that the number of scattering poles n(r) in a disc of radius

  15. REGULAR POLES AND -NUMBERS IN THE THEORY OF HOLOMORPHIC SEMIGROUPS

    E-Print Network [OSTI]

    Bracci, Filippo

    REGULAR POLES AND -NUMBERS IN THE THEORY OF HOLOMORPHIC SEMIGROUPS FILIPPO BRACCI, MANUEL D. CONTRERAS, AND SANTIAGO D´IAZ-MADRIGAL Abstract. We introduce the notion of regular (boundary) poles- ular poles in terms of -points (i.e. pre-images of values with positive Carleson-Makarov -numbers

  16. Robert Wood, University of Washington many contributors

    E-Print Network [OSTI]

    Wood, Robert

    Robert Wood, University of Washington many contributors VOCALS Education and Outreach Snider (Wyoming) · Dave Spencer (NCSU) · Cindy Twohy (OSU) · Rob Wood/Chris Bretherton/Rhea George

  17. Permanent magnet machine and method with reluctance poles and non-identical PM poles for high density operation

    SciTech Connect (OSTI)

    Hsu, John S.

    2010-05-18

    A method and apparatus in which a stator (11) and a rotor (12) define a primary air gap (20) for receiving AC flux and at least one source (23, 40), and preferably two sources (23, 24, 40) of DC excitation are positioned for inducing DC flux at opposite ends of the rotor (12). Portions of PM material (17, 17a) are provided as boundaries separating PM rotor pole portions from each other and from reluctance poles. The PM poles (18) and the reluctance poles (19) can be formed with poles of one polarity having enlarged flux paths in relation to flux paths for pole portions of an opposite polarity, the enlarged flux paths communicating with a core of the rotor (12) so as to increase reluctance torque produced by the electric machine. Reluctance torque is increased by providing asymmetrical pole faces. The DC excitation can also use asymmetric poles and asymmetric excitation sources. Several embodiments are disclosed with additional variations.

  18. 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

  19. Is There Physics in Landau Poles ?

    E-Print Network [OSTI]

    Rolf Tarrach

    1995-02-03

    Triviality and Landau poles are often greeted as harbingers of new physics at 1 TeV. After briefly reviewing the ideas behind this, a model of singular quantum mechanics is introduced. Its ultraviolet structure, as well as some features of its vacuum, related to triviality, very much parallel $\\lambda\\phi^4$. The model is solvable, exactly and perturbatively, in any dimension. From its analysis we learn that Landau poles do not appear in any exactly computed observable, but only in truncated perturbation theory, when perturbation theory is performed with the wrong sign coupling. If these findings apply to the standard model no new physics at 1 TeV should be expected but only challenges for theorists.

  20. ABJM Membrane Instanton from Pole Cancellation Mechanism

    E-Print Network [OSTI]

    Sanefumi Moriyama; Tomoki Nosaka

    2015-01-21

    The coefficients of the membrane instantons in the ABJM theory are known to be quadratic polynomials of the chemical potential. We show that, after deforming the ABJM theory into more general superconformal Chern-Simons theories labelled by (q,p) where the original ABJM theory corresponds to (q,p)=(1,1), we can decompose the membrane instanton into three types of non-perturbative effects with constant coefficients independent of the chemical potential. We find that, although these constants contain poles at certain values of q and p including the ABJM case, all of the poles cancel among themselves and the finite quadratic polynomial coefficients are reproduced at these values. This is similar to what happens between the membrane instantons and the worldsheet instantons in the ABJM theory.

  1. Nonperturbative screening of the Landau pole

    E-Print Network [OSTI]

    Francesco Giacosa; Ralf Hofmann

    2007-04-19

    Based on the trace anomaly for the energy-momentum tensor, an effective theory for the thermodynamics of the deconfining phase, and by assuming the asymptotic behavior to be determined by one-loop perturbation theory we compute the nonperturbative beta function for the fundamental coupling $g$ in SU(2) and SU(3) Yang-Mills theory. With increasing temperature we observe a very rapid approach to the perturbative running. The Landau pole is nonperturbatively screened.

  2. Neutrino Astronomy at the South Pole

    E-Print Network [OSTI]

    P. A. Toale; for the IceCube Collaboration

    2006-07-01

    IceCube is currently being built deep in the glacial ice beneath the South Pole. In its second year of construction, it is already larger than its predecessor, AMANDA. AMANDA continues to collect high energy neutrino and muon data as an independent detector until it is integrated with IceCube. After introducing both detectors, recent results from AMANDA and a status report on IceCube are presented.

  3. Life cycle assessment of base-load heat sources for district heating system options

    SciTech Connect (OSTI)

    Ghafghazi, Saeed [University of British Columbia, Vancouver; Sowlati, T. [University of British Columbia, Vancouver; Sokhansanj, Shahabaddine [ORNL; Melin, Staffan [Delta Research Corporation

    2011-03-01

    Purpose There has been an increased interest in utilizing renewable energy sources in district heating systems. District heating systems are centralized systems that provide heat for residential and commercial buildings in a community. While various renewable and conventional energy sources can be used in such systems, many stakeholders are interested in choosing the feasible option with the least environmental impacts. This paper evaluates and compares environmental burdens of alternative energy source options for the base load of a district heating center in Vancouver, British Columbia (BC) using the life cycle assessment method. The considered energy sources include natural gas, wood pellet, sewer heat, and ground heat. Methods The life cycle stages considered in the LCA model cover all stages from fuel production, fuel transmission/transportation, construction, operation, and finally demolition of the district heating system. The impact categories were analyzed based on the IMPACT 2002+ method. Results and discussion On a life-cycle basis, the global warming effect of renewable energy options were at least 200 kgeqCO2 less than that of the natural gas option per MWh of heat produced by the base load system. It was concluded that less than 25% of the upstream global warming impact associated with the wood pellet energy source option was due to transportation activities and about 50% of that was resulted from wood pellet production processes. In comparison with other energy options, the wood pellets option has higher impacts on respiratory of inorganics, terrestrial ecotoxicity, acidification, and nutrification categories. Among renewable options, the global warming impact of heat pump options in the studied case in Vancouver, BC, were lower than the wood pellet option due to BC's low carbon electricity generation profile. Ozone layer depletion and mineral extraction were the highest for the heat pump options due to extensive construction required for these options. Conclusions Natural gas utilization as the primary heat source for district heat production implies environmental complications beyond just the global warming impacts. Diffusing renewable energy sources for generating the base load district heat would reduce human toxicity, ecosystem quality degradation, global warming, and resource depletion compared to the case of natural gas. Reducing fossil fuel dependency in various stages of wood pellet production can remarkably reduce the upstream global warming impact of using wood pellets for district heat generation.

  4. Between the poles : locating physics majors in the expert-novice continuum

    E-Print Network [OSTI]

    Gire, Elizabeth Ellen

    2007-01-01

    DISSERTATION Between the Poles: Locating Physics Majors inSAN DIEGO Between the Poles: Locating Physics Majors in the

  5. UNITED STATES DISTRICT COURT EASTERN DISTRICT OF CALIFORNIA -FRESNO

    E-Print Network [OSTI]

    Hansen, James E.

    UNITED STATES DISTRICT COURT EASTERN DISTRICT OF CALIFORNIA - FRESNO CENTRAL VALLEY CHRYSLER Report, Abridged Text with all 48 Figures was submitted to United States District Court, Eastern District, decreased snow-pack in certain mountain ranges, increased strength of storms driven by latent heat

  6. Proactive climate protection Building with wood =

    E-Print Network [OSTI]

    = CO2 Proactive climate protection Building with wood = CO 2 #12;Introduction Forests play to produce wood products is vastly lower than other materials. Proactive climate protectionBuilding with wood = Proactive climate protectionBuilding with wood = CO 2 products, carbon storage p. 3 Forests = Natural

  7. MARCY B. WOOD Curriculum Vitae, October 2012

    E-Print Network [OSTI]

    Lega, Joceline

    MARCY B. WOOD Curriculum Vitae, October 2012 University of Arizona, College of Education Department 2005 #12;Marcy B. Wood October 2012 Page 2 PUBLICATIONS REFEREED JOURNAL ARTICLES Wood, M. B., Olson, A-Oriented Perspective from Elementary Children. School Science and Mathematics. Good, T. L., Wood, M. B., Sabers, D

  8. The Woods Hole Laboratory, 1885-1985

    E-Print Network [OSTI]

    The Woods Hole Laboratory, 1885-1985: A Century of Service Woods Hole Laboratory Northeast, Lectures, and Rededication of the Woods Hole Laboratory Contents Foreword and Acknowledgments Committees and Contributions of the Woods Hole Fisheries Laboratory Centennial Lecture II: The MBL and the Fisheries-A Century

  9. 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

  10. Global Timber and Wood Products Market Update -a news brief from Wood Resources International LLC

    E-Print Network [OSTI]

    Global Timber and Wood Products Market Update - a news brief from Wood Resources International LLC to be the major destination for Latin American wood chips, reports the Wood Resource Quarterly In late 2011 wood chips from only three countries: Vietnam, Indonesia and Australia, who together shipped 1

  11. Model independent determination of the {sigma} pole

    SciTech Connect (OSTI)

    Leutwyler, H.

    2008-08-31

    The first part of this report reviews recent developments at the interface between lattice work on QCD with light dynamical quarks, effective field theory and low energy precision experiments. Then I discuss how dispersion theory can be used to analyze the low energy structure of the {pi}{pi} scattering amplitude in a model independent manner. This leads to an exact formula for the mass and width of the lowest few resonances, in terms of observable quantities. As an application, I consider the pole position of the {sigma}, paying particular to error propagation in the numerical analysis. The report is based on work done in collaboration with Irinel Caprini and Gilberto Colangelo.

  12. The conservation of waterlogged wood using sucrose 

    E-Print Network [OSTI]

    Parrent, James Michael

    1983-01-01

    wood. This thesis investigates the use of sucrose and how it reacts with wood's ultrastucture to prevent shrinkage and warpage of waterlogged wood. Experiments using archaeological wood from the sunken city of seventeenth century Port Royal... expensive, non-toxic, non-flammable, non-hygroscopic and is readily available in most countries. Utilization of sugar to stabilize wood is not a new concept. A United States patent, No. 755, 240, was issued 32 to William Powell of Liverpool, England...

  13. Integrated Industrial Wood Chip Utilization 

    E-Print Network [OSTI]

    Owens, E. T.

    1984-01-01

    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...

  14. Textile Drying Via Wood Gasification 

    E-Print Network [OSTI]

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

    1983-01-01

    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...

  15. Impacts of CCA-treated wood and wood ash on arsenic concentrations in soils and plants

    E-Print Network [OSTI]

    Ma, Lena

    Impacts of CCA-treated wood and wood ash on arsenic concentrations in soils and plants Lena Q. Ma.e. CCA-treated wood and wood ash. In Florida, up to 5,000,000 ft3 CCA-treated wood were used in 1996 alone and up to 50,000 tons of wood ash are produced annually. Therefore, it is critical to evaluate

  16. Randomly poled crystals as a source of photon pairs

    E-Print Network [OSTI]

    Jan Perina Jr; Jiri Svozilik

    2011-01-04

    Generation of photon pairs from randomly poled nonlinear crystals is investigated using analytically soluble model and numerical calculations. Randomly poled crystals are discovered as sources of entangled ultra broad-band signal and idler fields. Their photon-pair generation rates scale linearly with the number of domains. Entanglement times as short as several fs can be reached. Comparison with chirped periodically-poled structures is given and reveals close similarity.

  17. A New Air Cerenkov Array at the South Pole

    E-Print Network [OSTI]

    Delaware, University of

    A New Air­ Ÿ Cerenkov Array at the South Pole J.E. Dickinson a J.R. Gill a S.P. Hart b;a G.C. Hill a a University of Leeds, Leeds LS2 9JT, United Kingdom b Amundsen­Scott South Pole Station, Antarctica c array of air­ Ÿ Cerenkov radiation detectors estab­ lished at the South Pole. VULCAN operates

  18. Annihilation Poles for Form Factors in XXZ Model

    E-Print Network [OSTI]

    S. Pakuliak

    1993-07-14

    The annihilation poles for the form factors in XXZ model are studied using vertex operators introduced in \\cite{DFJMN}. An annihilation pole is the property of form factors according to which the residue of the $2n$-particle form factor in such a pole can be expressed through linear combination of the $2n-2$-particle form factors. To prove this property we use the bosonization of the vertex operators in XXZ model which was invented in \\cite{JMMN}.

  19. Sharp upper bounds on the number of the scattering poles

    E-Print Network [OSTI]

    We study the scattering poles of a compactly supported “black box” perturbations of the Laplacian in Rn, n odd. We prove a sharp upper bound of the counting ...

  20. On the Ramanujan Conjecture and Finiteness of Poles for Certain ...

    E-Print Network [OSTI]

    Sep 2, 2000 ... On the Ramanujan Conjecture and Finiteness of Poles for Certain $L$-. Functions. Freydoon Shahidi. The Annals of Mathematics, Second ...

  1. Flow of S-matrix poles for elementary quantum potentials

    E-Print Network [OSTI]

    B. Belchev; S. G. Neale; M. A. Walton

    2011-10-21

    The poles of the quantum scattering matrix (S-matrix) in the complex momentum plane have been studied extensively. Bound states give rise to S-matrix poles, and other poles correspond to non-normalizable anti-bound, resonance and anti-resonance states. They describe important physics, but their locations can be difficult to find. In pioneering work, Nussenzveig performed the analysis for a square well/wall, and plotted the flow of the poles as the potential depth/height varied. More than fifty years later, however, little has been done in the way of direct generalization of those results. We point out that today we can find such poles easily and efficiently, using numerical techniques and widely available software. We study the poles of the scattering matrix for the simplest piece-wise flat potentials, with one and two adjacent (non-zero) pieces. For the finite well/wall the flow of the poles as a function of the depth/height recovers the results of Nussenzveig. We then analyze the flow for a potential with two independent parts that can be attractive or repulsive, the two-piece potential. These examples provide some insight into the complicated behavior of the resonance, anti-resonance and anti-bound poles.

  2. Models for an alternative pole vault Jer^ome Hoepffner

    E-Print Network [OSTI]

    Hoepffner, Jérôme

    Models for an alternative pole vault J´er^ome Hoepffner June 14, 2012 Abstract Pole vault can discern two main approaches: one based on ex- perimental measurement of energies, forces wish to develop an alternative perspec- tive: come back to a model of a simpler structure in order

  3. CHEMISTRY AND STOICHIOMETRY OF WOOD LIQUEFACTION

    E-Print Network [OSTI]

    Davis, H.G.

    2012-01-01

    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

  4. Processes change the look of wood fuel

    SciTech Connect (OSTI)

    Zerbe, J.I.

    1980-06-01

    The various forms of wood-derived fuels are reviewed, these include briquetted and pelleted wood products. Charcoal, obtained by pyrolysis has a heating value one and a half times the equivalent weight of the dry wood from which it was made. By process modifications, more oil and gas may be produced instead of charcoal. At Albany, Oregon two barrels of oil are produced daily by hydrogenation of one ton of dry wood chips. It is stated that methanol can be synthesized from solid wood - by wood gasification - with a 38% energy efficiency while ethanol can also be made from wood. The use of wood fuels for electric power generation and cogeneration are also mentioned.

  5. Processes change the look of wood fuel

    SciTech Connect (OSTI)

    Zerbe, J.I.

    1980-06-01

    The various forms of wood-derived fuels are reviewed; these include briquetted and pelleted wood products. Charcoal, obtained by pyrolysis has a heating value one and a half times the equivalent weight of the dry wood from which it was made. By process modifications, more oil and gas may be produced instead of charcoal. At Albany, Oregon two barrels of oil are produced daily by hydrogenation of one ton of dry wood chips. It is stated that methanol can be synthesized from solid wood - by wood gasification - with a 38% energy efficiency while ethanol can also be made from wood. The use of wood fuels for electric power generation and cogeneration are also mentioned.

  6. Structure-Infesting Wood-Boring Beetles 

    E-Print Network [OSTI]

    Jackman, John A.

    2006-03-28

    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....

  7. 1Wood Borer --WB-XX-W America's Least Wanted Wood-Borers

    E-Print Network [OSTI]

    Pittendrigh, Barry

    1Wood Borer -- WB-XX-W WB-07-W America's Least Wanted Wood-Borers Department of Entomology JAPANESE. Pupation takes place in the wood and adults emerge by chewing a round exit hole. Adults feed on the tender) #12;2Wood Borer -- WB-07-W October 2012 It is the policy of the Purdue University Cooperative

  8. 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 estimated that about 5 million tons of spent preservative treated wood istons of spent preservative treated wood is disposed of annually into landfills in thedisposed of annually into landfills in the United

  9. 1Wood Borer --WB-XX-W America's Least Wanted Wood-Borers

    E-Print Network [OSTI]

    Pittendrigh, Barry

    1Wood Borer -- WB-XX-W WB-08-W America's Least Wanted Wood-Borers Department of Entomology OAK, these beetles feed on oak (Quercus spp). Direct damage results from galleries in the wood that are formed in the breeding season. The host trees for these beetles are important for the wood indus- try, orna

  10. 1Wood Borer --WB-XX-W America's Least Wanted Wood-Borers

    E-Print Network [OSTI]

    Pittendrigh, Barry

    1Wood Borer -- WB-XX-W WB-09-W America's Least Wanted Wood-Borers Department of Entomology EUROPEAN trees are very crucial for the wood industry, ornamental industry and many species of wildlife: The beetles construct the egg gal- leries perpendicular to the grain of the wood which can be found under

  11. 1Wood Borer --WB-XX-W America's Least Wanted Wood-Borers

    E-Print Network [OSTI]

    Pittendrigh, Barry

    1Wood Borer -- WB-XX-W WB-06-W America's Least Wanted Wood-Borers Department of Entomology CAMPHOR August. Female beetles make a horizontal tunnel in the wood initiating gallery construction where/APHIS grant number 10-8100-1488-CA. #12;2Wood Borer -- WB-06-W October 2012 It is the policy of the Purdue

  12. 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 from poplar wood (P. ussuriensis Komarov) in a two-step procedure. Maleic anhydride (MAN) was first dis

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

    E-Print Network [OSTI]

    burn wood chips or pellets, which are fed into the boilers automatically by an electronically regulatedWood Fuel Future: The Potential Web Text 31st December 2010 Wood Fuel Future: The Potential Wood') supports the development of renewable energy from wood fuel. Of all the clean energy technologies, wood

  14. GUYANA FORESTRY COMMISSION NATIONAL WOOD TRACKING SYSTEM

    E-Print Network [OSTI]

    Timber Sales Agreement VPA Voluntary Partnership Agreement WCL Wood Cutting Lease WTS Wood Tracking chain is managed and controlled the Guyana Forestry Commission has developed a Wood Tracking System (WTS in the process as well as flow charts illustrating essential elements of the system. The WTS links closely

  15. Donald L. Wood Professional Conference Travel Grants

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    Donald L. Wood Professional Conference Travel Grants for Engineering Undergraduates APPLICATION by a generous donation from the estate of Donald L. Wood. The student application and final report will be used to describe our accomplishments to the family of this sponsor. #12;Donald L. Wood Professional Conference

  16. How wood waters down wall insulation

    SciTech Connect (OSTI)

    Lunde, P.J.

    1984-02-01

    Wood framing in walls can lower the actual insulating values, since the R-value of wood is only one per inch of thickness. A chart is presented that shows how wood in the stud space reduces insulating values. Several wall systems and the nominal R-value of insulation for each is presented.

  17. Autonomous Underwater Gliders Wood, Stephen

    E-Print Network [OSTI]

    Wood, Stephen L.

    of power such as ocean wave energy, and 4) hybrid vehicles that use standard propulsion systems and glider26 Autonomous Underwater Gliders Wood, Stephen Florida Institute of Technology United States. This is still true but scientists at various institutions such as Florida Institute of Technology's Department

  18. Effect of thermal pole tip protrusion and disk roughness on slider disk contacts

    E-Print Network [OSTI]

    Xu, Jianfeng; Kiely, James D.; Hsia, Yiao-Tee; Talke, Frank E.

    2009-01-01

    A, Weng R, Li F (2004) Pole-tip protrusion effect on high1b, the protrusion of the pole tip is shown due to the J.can occur, resulting in pole tip damage and wear of the

  19. 2,000-year record of atmospheric methyl bromide from a South Pole ice core

    E-Print Network [OSTI]

    Saltzman, Eric S; Aydin, Murat; Tatum, Cheryl; Williams, Margaret B

    2008-01-01

    air from firn at the South Pole, Nature, 383, 231 – 235. 5METHYL BROMIDE FROM SOUTH POLE ICE CORE Butler, J. H. , M.of methyl chloride from a South Pole ice core: Evidence for

  20. Reward system and temporal pole contributions to affective evaluation during a first person shooter video game

    E-Print Network [OSTI]

    Mathiak, Krystyna A; Klasen, Martin; Weber, René; Ackermann, Hermann; Shergill, Sukhwinder S; Mathiak, Klaus

    2011-01-01

    Y: The Enigmatic temporal pole: a review of findings onS, Miyashita Y: Temporal pole activity during perception ofReward system and temporal pole contributions to affective

  1. Above-Threshold Poles in Model-Independent Form Factor Parametrizations

    E-Print Network [OSTI]

    Grinstein, B; Lebed, RF

    2015-01-01

    exact position z p of the pole is then given by Eqs. (26)– (for discussions on the relation of poles and resonances. 56,Above-Threshold Poles in Model-Independent Form Factor

  2. Charge quantisation without magnetic poles: a topological approach to electromagnetism

    E-Print Network [OSTI]

    Romero Solha

    2015-09-28

    The present work provides a theoretical explanation for the quantisation of electric charges, an open problem since Millikan's oil drop experiment in 1909. This explanation is based solely on Maxwell's theory, it recasts Electromagnetic theory under the language of complex line bundles; therefore, neither magnetic poles nor quantum mechanics are invoked. The existence of magnetic poles was essentially the only theoretical explanation for charge quantisation (e.g. Dirac's magnetic pole), and there is no experimental data supporting their existence ---on the contrary, they have never been observed.

  3. Charge quantisation without magnetic poles: a topological approach to electromagnetism

    E-Print Network [OSTI]

    Romero Solha

    2015-08-08

    The present work provides a theoretical explanation for the quantisation of electric charges, an open problem since Millikan's oil drop experiment in 1909. This explanation is based solely on Maxwell's theory, it recasts Electromagnetic theory under the language of complex line bundles; therefore, neither magnetic poles nor quantum mechanics are invoked. The existence of magnetic poles was essentially the only theoretical explanation for charge quantisation (e.g. Dirac's magnetic pole), and there is no experimental data supporting their existence ---on the contrary, they have never been observed.

  4. Simulations on the electromechanical poling of ferroelectric ceramics

    E-Print Network [OSTI]

    Yin-Zhong Wu; Yong-Mei Tao

    2007-12-06

    Based on the two-step-switching model, the process of electromechanical poling of a ferroelectric ceramics is simulated. A difference of the remnant polarizations between two poling protocols (mechanical stress is applied before and after the application of poling field) is found from our simulations, which is also observed in experiment. An explanation is given to illustrate why the remnant polarization for the case that mechanical stress is loaded after the application of electric field is larger than the case that mechanical stress is loaded before the application of electric field. Our simulation results supply a proof for the validity of the two-step-switching model in the electromechanical poling of polycrystalline ferroelectric ceramics.

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

    E-Print Network [OSTI]

    Besson, David Zeke; Kravchenko, I.

    2013-05-16

    consistent with measurements in East Antarctica. Combined with other radio echo sounding data, we conclude that observed birefringent asymmetries at South Pole are generated entirely in the lower half of the ice sheet. By contrast, birefringent asymmetries...

  6. International District Energy Association

    Broader source: Energy.gov [DOE]

    Since its formation in 1909, the International District Energy Association (IDEA) has served as a principal industry advocate and management resource for owners, operators, developers, and suppliers of district heating and cooling systems in cities, campuses, bases, and healthcare facilities. Today, with over 1,400 members in 26 countries, IDEA continues to organize high-quality technical conferences that inform, connect, and advance the industry toward higher energy efficiency and lower carbon emissions through innovation and investment in scalable sustainable solutions. With the support of DOE, IDEA performs industry research and market analysis to foster high impact projects and help transform the U.S. energy industry. IDEA was an active participant in the original Vision and Roadmap process and has continued to partner with DOE on combined heat and power (CHP) efforts across the country.

  7. Baryon photo-decay amplitudes at the pole

    E-Print Network [OSTI]

    R. L. Workman; L. Tiator; A. Sarantsev

    2013-04-15

    We derive relations for baryon photo-decay amplitudes both for the Breit-Wigner and the pole positions. With an updated SAID partial wave analysis, technically similar to the earliest Virginia Tech analysis of photoproduction data, we compare photo-decay amplitudes at both resonance positions for a few selected nucleon resonances. Comparisons are made and a qualitative similarity, seen between the pole and Breit-Wigner values extracted by the Bonn-Gatchina group, is confirmed in the present study.

  8. ,"Total District Heat Consumption (trillion Btu)",,,,,"District...

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

    Heat Consumption (trillion Btu)",,,,,"District Heat Energy Intensity (thousand Btusquare foot)" ,"Total ","Space Heating","Water Heating","Cook- ing","Other","Total ","Space...

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

    E-Print Network [OSTI]

    European Panel FederationEuropean Panel Federation viewpoint on wood energy policiesviewpoint on wood energy policies Eva JanssensEva Janssens (Economic Adviser)(Economic Adviser) #12;European PanelSupporting sustainable forest managementsustainable forest management ·· Continuously improving recycling rates

  10. Oceanography Seminar Elisha Wood-Charlson

    E-Print Network [OSTI]

    Oceanography Seminar Elisha Wood-Charlson Communications Project Manager Center for Microbial Oceanography: Research and Education University of Hawaii at Mnoa "Understanding the Role of Viruses

  11. 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.

  12. Using Crack Propagation Fracture Toughness to Characterize the Durability of Wood and Wood Composites

    E-Print Network [OSTI]

    Nairn, John A.

    Using Crack Propagation Fracture Toughness to Characterize the Durability of Wood and Wood, Corvallis, OR 97330, USA Abstract We measured fracture resistance curves (or R curves) for laminated veneer. The LVL and solid wood R curves were the same for initiation of fracture, but the LVL toughness rose much

  13. MODE II FRACTURE BEHAVIOR OF BONDED VISCOELASTIC THERMAL COMPRESSED WOOD

    E-Print Network [OSTI]

    Nairn, John A.

    MODE II FRACTURE BEHAVIOR OF BONDED VISCOELASTIC THERMAL COMPRESSED WOOD Andreja Kutnar* Graduate Student Department of Wood Science and Technology Biotechnical Faculty University of Ljubljana 1000 Ljubljana, Slovenia Frederick A. Kamke Professor John A. Nairn Professor Department of Wood Science

  14. 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 for more information on briquettes). Because they are made from very dry wood, pellets have a very high/TS 14961. Pellets are usually wood

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

    E-Print Network [OSTI]

    Florida, University of

    CHARACTERISTICS OF CCA-TREATED WOOD ASH II.1 Sample Preparation 10 II.2 Laboratory Methods 15 II.3 Laboratory of Total Metals Concentrations in Treated Wood and 84 Treated Wood Ash IV.2 Regulatory Implications of TCLP

  16. District Energy Technologies | Department of Energy

    Office of Environmental Management (EM)

    through the centralized system. District energy systems often operate with combined heat and power (CHP) and waste heat recovery technologies. Learn more about district energy...

  17. Litchfield Correctional Center District Heating Low Temperature...

    Open Energy Info (EERE)

    Litchfield Correctional Center District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Litchfield Correctional Center District Heating Low Temperature...

  18. Dawson Power District | Open Energy Information

    Open Energy Info (EERE)

    Dawson Power District Jump to: navigation, search Name: Dawson Power District Place: Nebraska Phone Number: 308-324-2386 Website: dawsonpower.com Twitter: @DawsonPower Facebook:...

  19. Ising Spectroscopy II: Particles and poles at T>Tc

    E-Print Network [OSTI]

    Alexander Zamolodchikov

    2013-10-17

    I discuss particle content of the Ising field theory (the scaling limit of the Ising model in a magnetic field), in particular the evolution of its mass spectrum under the change of the scaling parameter. I consider both real and pure imaginary magnetic field. Here I address the high-temperature regime, where the spectrum of stable particles is relatively simple (there are from one to three particles, depending on the parameter). My goal is to understand analytic continuations of the masses to the domain of the parameter where they no longer exist as the stable particles. I use the natural tool -- the $2\\to 2$ elastic scattering amplitude, with its poles associated with the stable particles, virtual and resonance states in a standard manner. Concentrating attention on the "real" poles (those corresponding to stable and virtual states) I propose a scenario on how the pattern of the poles evolves from the integrable point $T=T_c,\\ H\

  20. Eliminating spurious poles from gauge-theoretic amplitudes

    E-Print Network [OSTI]

    Andrew Hodges

    2009-05-11

    This note addresses the problem of spurious poles in gauge-theoretic scattering amplitudes. New twistor coordinates for the momenta are introduced, based on the concept of dual conformal invariance. The cancellation of spurious poles for a class of NMHV amplitudes is greatly simplified in these coordinates. The poles are eliminated altogether by defining a new type of twistor integral, dual to twistor diagrams as previously studied, and considerably simpler. The geometric features indicate a supersymmetric extension of the formalism at least to all NMHV amplitudes, allowing the dihedral symmetry of the super-amplitude to be made manifest. More generally, the definition of `momentum-twistor' coordinates suggests a powerful new approach to the study of scattering amplitudes.

  1. Shear deflection of composite wood beams 

    E-Print Network [OSTI]

    Skaggs, Thomas David

    1992-01-01

    properties (E and G) along the length of the beam. Biblis (1965) examined the deflection of small scale solid wood beams of varying span-to- depth (L/d) ratios. Several wood species were studied for the 0. 65" x 0. 65" test specimens. An equation was used...

  2. CEICEI--BoisBois European Confederation of Woodworking IndustriesEuropean Confederation of Woodworking Industries ValueValue--added wood productsadded wood products

    E-Print Network [OSTI]

    of Woodworking Industries ValueValue--added wood productsadded wood products markets: flooringmarkets: flooring of Woodworking Industries Wood flooring and woodWood flooring and wood--based flooringbased flooring · "Genuine" wood ­ Solid products (parquet, planks, ...) ­ Products with a "genuine" top layer · Multilayer parquet

  3. Pole wave-function renormalization prescription for unstable particles

    E-Print Network [OSTI]

    Yong Zhou

    2007-04-23

    We base a new wave-function renormalization prescription on the pole mass renormalization prescription, in which the Wave-function Renormalization Constant (WRC) is extracted by expanding the particle's propagator around its pole, rather than its physical mass point as convention. We find the difference between the new and the conventional WRC is gauge-parameter dependent for unstable particles beyond one-loop level, which will lead to some physical results gauge dependent under the conventional wave-function renormalization prescription beyond one-loop level.

  4. Alaska Wood Biomass Energy Project Final Report

    SciTech Connect (OSTI)

    Jonathan Bolling

    2009-03-02

    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.

  5. CX-010729: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    2013 Chemawa District Wood Pole Replacement Projects CX(s) Applied: B1.3 Date: 08/12/2013 Location(s): Oregon, Oregon, Oregon Offices(s): Bonneville Power Administration

  6. CX-012004: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    2014 Chemawa District Wood Pole Replacement Projects CX(s) Applied: B1.3 Date: 04/28/2014 Location(s): Oregon, Oregon, Oregon, Oregon, Oregon Offices(s): Bonneville Power Administration

  7. CX-001178: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Fiscal Year 2010 Kalispell District Wood Pole ReplacementCX(s) Applied: B1.3Date: 03/16/2010Location(s): Kalispell, MontanaOffice(s): Bonneville Power Administration

  8. CX-005675: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Fiscal Year 2011 Kalispell District Wood Pole Replacement ProjectsCX(s) Applied: B1.3Date: 04/15/2011Location(s): MontanaOffice(s): Bonneville Power Administration

  9. Mutiny on the Bounty or Bountiful Mutants? Diversity and Composition of Wood-Decaying Macrofungi on Hibiscus Tiliaceus Wood in French Polynesia

    E-Print Network [OSTI]

    Wheaton, Felicia

    2006-01-01

    B. G. Jonsson. 1995. Wood-inhabiting fungi and substratumand S. C. Watkinson. 1995. Wood decomposition, higher fungi,combative interaction between wood-decaying basidiomycetes.

  10. Groundwater Conservation Districts: Success Stories 

    E-Print Network [OSTI]

    Porter, Dana; Persyn, Russell A.; Enciso, Juan

    1999-09-06

    Plains UWCD No. 1 7 Sandy Land UWCD 8 South Plains UWCD 9 Garza County U and Fresh WCD 10 Salt Fork UWCD 11 Mesa UWCD 12 Permian Basin UWCD 13 Hudspeth County UWCD No. 1 14 Glasscock County UWCD 15 Sterling UWCD 16 Coke County UWCD 17 Santa... Activities Groundwater Conservation Districts vary in size, from partial county or single county districts to multiple county districts. Staffing levels vary from one part-time position to several full-time positions, depending upon the goals of the Boards...

  11. A magnetic polarity stratigraphy and a corresponding paleomagnetic pole position

    E-Print Network [OSTI]

    Olsen, Paul E.

    ABSTRACT A magnetic polarity stratigraphy and a corresponding paleomagnetic pole position in mean direction and pass reversal tests.The magnetic polarity sequence consists of 11 magnetozones of outcrop sites have outlined a magnetic polarity stratigraphy (McIntosh et al., 1985; Witte and Kent, 1989

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

    E-Print Network [OSTI]

    Freydoon Shahidi

    1910-00-20

    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 ...

  13. 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

    E-Print Network [OSTI]

    .) · Ancillary flight information, field catalogs, data quality reports, software, and documentation · Pole products and user documentation. Files are in ASCII text format. Products include: · A comprehensive merged structure data: 1) greenhouse gases and carbon cycle gases, 2) ozone and water vapor, 3) black carbon

  14. On the gauge independence of the fermion pole mass

    E-Print Network [OSTI]

    Ashok K. Das; R. R. Francisco; J. Frenkel

    2013-08-23

    We study the question of complete gauge independence of the fermion pole mass by choosing a general class of gauge fixing which interpolates between the covariant, the axial and the Coulomb gauges for different values of the gauge fixing parameters. We derive the Nielsen identity describing the gauge parameter variation of the fermion two point function in this general class of gauges. Furthermore, we relate the denominator of the fermion propagator to the two point function. This then allows us to study directly the gauge parameter dependence of the denominator of the propa- gator using the Nielsen identity for the two point function. This leads to a simple proof that, when infrared divergences and mass shell singularities are not present at the pole, the fermion pole mass is gauge independent, in the complete sense, to all orders in perturbation theory. Namely, the pole is not only independent of the gauge fixing parameters, but has also the same value in both covariant and non-covariant gauges.

  15. Solvolytic liquefaction of wood under mild conditions

    SciTech Connect (OSTI)

    Yu, S.M.

    1982-04-01

    Conversion of wood to liquid products requires cleavage of bonds which crosslink the wood structure. This study examines a low-severity wood solubilization process utilizing a solvent medium consisting of a small amount of sulfuric acid and a potentially wood-derivable alcohol. In one half hour of reaction time at 250/sup 0/C under 15 psia starting nitrogen pressure, over 95% of the wood (maf) was rendered acetone-soluble. The product is a soft, black, bitumen-like solid at room temperature but readily softens at 140/sup 0/C. Between 25 and 50% of the original wood oxygen, depending on alcohol used, was removed as water. Approximately 2 to 17% of the alcohols were retained in the product. Gel permeation chromatography showed that the product's median molecular weight is around 300. Based on experimental and literature results, a mechanism for wood solubilization is proposed. This involves protonation of the etheric oxygen atoms, leading to subsequent bond scission to form carbonium ions which are stabilized by solvent alkoxylation. At severe conditions, polymerization and condensation reactions result in acetone-insoluble materials.

  16. Wood fuel in fluidized bed boilers

    SciTech Connect (OSTI)

    Virr, M.J.

    1982-01-01

    Development of fluidized bed fire-tube and water-tube boilers for the burning of wood, gas, and refuse-derived fuel will be reviewed. Experience gained in already installed plants will be outlined. Research experiments results on the use of various forms of wood and other biomass fuels, such as wood chips, pellets, peach pits, nut shells and kernels and refuse-derived fuels, will be described for small and medium sized fire-tube boilers, and for larger water-tube boilers for co-generation. (Refs. 4).

  17. Turlock Irrigation District- PV Rebate

    Office of Energy Efficiency and Renewable Energy (EERE)

    Turlock Irrigation District (TID) offers an incentive program to their customers who install solar photovoltaic (PV) systems. In keeping with the terms of the California Solar Initiative, the inc...

  18. UNIVERSITY OF THE DISTRICT OF

    E-Print Network [OSTI]

    District of Columbia, University of the

    UNIVERSITY OF THE DISTRICT OF COLUMBIA 1 Removal of Eutrophic Nutrients from Wastewater-Supplemented Digester Elutriate in the Fermentor 2. The Effect of Differential- Heating of Digester Elutriate on its

  19. Missouri School District Charges Up

    Broader source: Energy.gov [DOE]

    Missouri's Lee's Summit R-7 school district's distribution fleet was tired. Many of the vehicles had racked up more than 300,000 miles and made frequent trips to the shop to repair the 20 plus-year-old parts.

  20. Boise geothermal district heating system

    SciTech Connect (OSTI)

    Hanson, P.J.

    1985-10-01

    This document describes the Boise geothermal district heating project from preliminary feasibility studies completed in 1979 to a fully operational system by 1983. The report includes information about the two local governments that participated in the project - the City of Boise, Idaho and the Boise Warm Springs Water District. It also discusses the federal funding sources; the financial studies; the feasibility studies conducted; the general system planning and design; design of detailed system components; the legal issues involved in production; geological analysis of the resource area; distribution and disposal; the program to market system services; and the methods of retrofitting buildings to use geothermal hot water for space heating. Technically this report describes the Boise City district heating system based on 170/sup 0/F water, a 4000 gpm production system, a 41,000 foot pipeline system, and system economies. Comparable data are also provided for the Boise Warm Springs Water District. 62 figs., 31 tabs.

  1. Emerging Markets for Wood Energy Richard Vlosky, Director

    E-Print Network [OSTI]

    · The Louisiana Forest Products Development Center · Wood-to-Energy · Wood Biomass · Energy Options · Current-based Biomass Energy #12;2/20/2014 5 Forest Landowner Opportunities and Challenges The U.S. South is the "wood2/20/2014 1 Emerging Markets for Wood Energy Richard Vlosky, Director Crosby Land & Resources

  2. 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 Vlosky, Ph.D. Professor-Forest Products Marketing Interim Director-Louisiana Forest Products Laboratory Industry Strategic Services & Publisher: WOOD Markets Monthly newsletter WOOD Markets 2002 - The Solid Wood

  3. NUMERICAL SIMULATIONS OF TRANSVERSE COMPRESSION AND DENSIFICATION IN WOOD

    E-Print Network [OSTI]

    Nairn, John A.

    NUMERICAL SIMULATIONS OF TRANSVERSE COMPRESSION AND DENSIFICATION IN WOOD John A. Nairn1 Professor- terials is a useful tool for stress analysis and for failure modeling. Although FEA of wood as an anisotropic continuum is used, numerical modeling of realistic wood structures, including details of wood

  4. Wood of Giant Sequoia: Properties and Unique Characteristics1

    E-Print Network [OSTI]

    Wood of Giant Sequoia: Properties and Unique Characteristics1 Douglas D. Piirto2 Abstract: Wood tree species. Wood properties such as specific gravity, various mechanical properties, extractive be considered for planting stock in managed production forests to increase future supplies of wood having

  5. 1Wood Borer --WB-XX-W Department of Entomology

    E-Print Network [OSTI]

    Pittendrigh, Barry

    1Wood Borer -- WB-XX-W WB-02-W Department of Entomology America's Least Wanted Wood-Borers CHINESE under the bark and in dry dead wood and complete their development in two or more years. Adults emerge campestris (Faldermann) (Coleoptera: Cerambycidae), an Asian wood-boring beetle recorded in North America

  6. 1Wood Borer --WB-XX-W Department of Entomology

    E-Print Network [OSTI]

    Pittendrigh, Barry

    1Wood Borer -- WB-XX-W WB-04-W Department of Entomology America's Least Wanted Wood-Borers BLACK living trees. The wood- boring larvae cause structural damage that may make the trees susceptible). (Photo credit: Stanislaw Kinelski, Bugwood.org) #12;1-888-EXT-INFO · www.extension.purdue.edu 2Wood Borer

  7. Codes of constant Lee or Euclidean weight Jay A. Wood

    E-Print Network [OSTI]

    Wood, Jay

    Codes of constant Lee or Euclidean weight Jay A. Wood Department of Mathematics, Computer Science & Statistics Purdue University Calumet Hammond, Indiana 46323--2094 USA wood@calumet.purdue.edu http://www.calumet.purdue.edu/public/math/wood Scholarly Research Awards. #12; JAY A. WOOD 1. Linear codes as modules Throughout this extended abstract

  8. deep highresolution optical log dust, ash, and stratigraphy South Pole glacial

    E-Print Network [OSTI]

    Woschnagg, Kurt

    deep high­resolution optical log dust, ash, and stratigraphy South Pole glacial Bramall, Bay, Rohde, Price (2005), high­resolution optical dust, stratigraphy South Pole glacial Geophys. Res. Lett

  9. 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...

  10. The role of the district office in instructional practice reform

    E-Print Network [OSTI]

    Rizzi, Karen Schultz

    2008-01-01

    reality: Standards-based reform in urban districts. MenloW. A. (1989). Using reform: Conceptualizing districtHow districts support school reform. Seattle: University of

  11. Wood Sci. Technol (DOI 10.1007/s00226-014-0676-6) Simulation of transverse wood compression using

    E-Print Network [OSTI]

    Nairn, John A.

    Wood Sci. Technol (DOI 10.1007/s00226-014-0676-6) Simulation of transverse wood compression using and Richardson Chair, Wood Science & Engineering Department, Oregon State University, Corvallis OR 97330, USA Received: 23 January 2014 Abstract Transverse compression of wood is a process that induces large

  12. Wood and Fiber Science, 37(1), 2005, pp. 95111 2004 by the Society of Wood Science and Technology

    E-Print Network [OSTI]

    Wood and Fiber Science, 37(1), 2005, pp. 95­111 © 2004 by the Society of Wood Science and Technology SURFACE AND INTERFACIAL CHARACTERIZATION OF WOOD-PVC COMPOSITE: IMAGING MORPHOLOGY AND WETTING wetting behavior of wood-PVC composites in this study. Two-dimensional and time-dependent profiles

  13. The South Pole Telescope bolometer array and the measurement of secondary Cosmic Microwave Background anisotropy at small angular scales

    E-Print Network [OSTI]

    Shirokoff, Erik D.

    2011-01-01

    iii 2 The South Pole Telescope 2.1 The Telescope . . . . .modifications . . . . II The South Pole Telescope SZ Cameraand exciting as the South Pole Telescope. Fewer still do so

  14. 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

  15. Robusta Eucalyptus Wood: Its Properties and Uses

    E-Print Network [OSTI]

    Robusta Eucalyptus Wood: Its Properties and Uses Roger G. Skolmen U. S. FOREST SERVICE RESEARCH in forestry from the University of California, Berkeley. #12;R obusta eucalyptus (Eucalyptus robusta Sm

  16. Logs Wood Chips Straw Corn Switchgrass

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

    Clean energy can come from the sun. The energy in wind can make electricity. Bioenergy comes from plants we can turn into fuel. Logs Wood Chips Straw Corn Switchgrass We can use...

  17. Marin County- Wood Stove Replacement Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Homes in the San Geronimo Valley (Forest Knolls, Lagunitas, San Geronimo, and Woodacre) can receive a rebate of $1,500 for the removal and replacement of non-certified wood burning appliances with...

  18. A Wood-Fired Gas Turbine Plant 

    E-Print Network [OSTI]

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

    1986-01-01

    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... of the walls. This wood?fired gas turbine unit could provide a low cost source of power for areas where conventional methods are now prohibitive and provide a means for recovering energy from a source that now poses disposal problems. When the Tennessee...

  19. LETTER Earth Planets Space, 55, 153157, 2003 Asymmetric behavior of magnetic dip poles

    E-Print Network [OSTI]

    Dormy, Emmanuel

    LETTER Earth Planets Space, 55, 153­157, 2003 Asymmetric behavior of magnetic dip poles M. Mandea (Received November 8, 2002; Revised February 3, 2003; Accepted March 3, 2003) The north magnetic dip pole the dipolar field as a whole, but only the north magnetic pole. We demonstrate how this rapid displacement

  20. Reconciling Cretaceous paleomagnetic and marine magnetic data for Iberia: New Iberian paleomagnetic poles

    E-Print Network [OSTI]

    Cattin, Rodolphe

    poles M. Neres,1 E. Font,1 J. M. Miranda,1 P. Camps,2 P. Terrinha,3 and J. Mirăo4 Received 29 November is to reconcile Iberian paleomagnetic data with paleomagnetic data of the neighboring plates and with Euler poles arises from the paucity of reliable paleomagnetic poles with satisfactory statistical criteria and age

  1. BANDPASS ADAPTIVE POLE-ZERO FILTERING John J. ShynkBernardWidrow

    E-Print Network [OSTI]

    Widrow, Bernard

    BANDPASS ADAPTIVE POLE-ZERO FILTERING John J. ShynkBernardWidrow Information Systems Laboratory Department of Electrical Engineering Stanford University Stanford, CA 94305 Abstract - An adaptive pole filterspermittheadaptivefiltertoberealizedina parallel form of first-ordersections. Simple monitoring of thefilter poles duringadaptation

  2. Noncollinear second-harmonic generation in sub-micrometer-poled RbTiOPO4

    E-Print Network [OSTI]

    Arie, Ady

    Noncollinear second-harmonic generation in sub-micrometer-poled RbTiOPO4 S. Moscovich, A. Arie, R generated noncollinear quasi-phase-matched second harmonic wave in an RbTiOPO4 crystal that was poled using systematic nonlinear frequency conversion study of samples produced by the HV-AFM method. The short poling

  3. DISCRETE-TIME ROBUST POLE-PLACEMENT DESIGN THROUGH GLOBAL OPTIMIZATION

    E-Print Network [OSTI]

    Neumaier, Arnold

    DISCRETE-TIME ROBUST POLE-PLACEMENT DESIGN THROUGH GLOBAL OPTIMIZATION Miguel Ayala Botto ,1 Robert-mail: r.babuska@its.tudelft.nl Abstract: A robust pole placement controller design method is presented Keywords: robust control, pole assignment, uncertainty, genetic algorithms, helicopter dynamics. 1

  4. Nested Saturation with Guaranteed Real Poles1 Eric N. Johnson2

    E-Print Network [OSTI]

    Johnson, Eric N.

    Nested Saturation with Guaranteed Real Poles1 Eric N. Johnson2 and Suresh K. Kannan 3 School the special case of n- integrators with one input. Using this law however, the closed loop system pole of the closed loop poles on the negative real axis. 1 Introduction The problem addressed involves the global

  5. Double-Pole Approximation in Time-Dependent Density Functional Theory

    E-Print Network [OSTI]

    Gross, E.K.U.

    Double-Pole Approximation in Time-Dependent Density Functional Theory H. Appel and E.K.U. Gross-dependent density func- tional theory (TDDFT) is given. This extends the single-pole approximation (SPA) to two strongly- coupled poles. The analysis provides both an illustration of how TDDFT works when strong exchange

  6. Texture evolution of vertically aligned biaxial tungsten nanorods using RHEED surface pole figure technique

    E-Print Network [OSTI]

    Wang, Gwo-Ching

    Texture evolution of vertically aligned biaxial tungsten nanorods using RHEED surface pole figure biaxial tungsten nanorods using RHEED surface pole figure technique R Krishnan1 , Y Liu2 , C Gaire2 , L (RHEED) pole figure technique. The initial polycrystalline film begins to show the inception of biaxial

  7. Microsymposium 34, MS065, 2001 PERMANENTLY SHADOWED AREAS AT THE LUNAR POLES. V. V. Shevchenko1

    E-Print Network [OSTI]

    Shevchenko, Vladislav

    Microsymposium 34, MS065, 2001 PERMANENTLY SHADOWED AREAS AT THE LUNAR POLES. V. V. Shevchenko1 , E a maximum of 1,95° above the horizon at the lunar poles. Therefore topographic depressions near the lunar poles may contain water ice deposits. We have used the Morphological catalogue of the craters

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

    E-Print Network [OSTI]

    BUCKLING BEHAVIOUR OF WOODEN POLES by J. Savic" S.H. Rizkalla2 , D. Polyzois3 , and C. K. Wong' ABSTRACT Woodc:n poles are popular structural elements currently used by Manitoba Hydro for distribution lines and transmission towers. In recent years, a considerable number of such poles have failed duc

  9. All-Pole Modelling of Mixed Excitation Signals Peter Kabal 1 and Bastiaan Kleijn 2

    E-Print Network [OSTI]

    Kabal, Peter

    All-Pole Modelling of Mixed Excitation Signals Peter Kabal 1 and Bastiaan Kleijn 2 1 Dept of a noise-like excitation and a periodic ex- citation. As such it is an extension of the Discrete All-Pole, the Discrete All-Pole (DAP) model introduced by El-Jaroudi and Makhoul [1] provides a frame- work for modelling

  10. Structures of resonances and poles in isoscattering microwave networks and graphs

    E-Print Network [OSTI]

    Structures of resonances and poles in isoscattering microwave networks and graphs M. Lawniczak1, A of resonances and poles of the determinant of the scattering matrices [3]. Using these characteristics we study the poles of the amplitude of the determinant of the theoretically evaluated scattering matrix

  11. Barycentric rational interpolation with no poles and high rates of approximation

    E-Print Network [OSTI]

    Hormann, Kai

    Barycentric rational interpolation with no poles and high rates of approximation Michael S. Floater to control the occurrence of poles. In this paper we propose and study a family of barycentric rational inter- polants that have no real poles and arbitrarily high approximation orders on any real interval, regardless

  12. IEEETJMNSACTIONSONAUTOMATICCONTROL,VOL. 34, NO. 3, MARCH 1989 367 CERTAINTY EQUIVALENCE POLE-ASSIGNMENT

    E-Print Network [OSTI]

    Moore, John Barratt

    IEEETJMNSACTIONSONAUTOMATICCONTROL,VOL. 34, NO. 3, MARCH 1989 367 CERTAINTY EQUIVALENCE POLE-ASSIGNMENT :; ~ :.. . .. . .. . . . . .. . . . . . . . . . . . . . . . . . . . . .. . .. . . .. .. . . . . a u 0 m w 0, WI :? y o A ..0 10 .20 30 40 50 TIME (a) CAUTIOUS POLE-ASSIGNMENT t I v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 20 30 40 50 TIME (b) CENTRAL TENOENCY POLE-ASSIGNMENT o t . m : u !. No g

  13. Exact WKB analysis of a Schrodinger equation with a merging triplet of two simple poles and

    E-Print Network [OSTI]

    RIMS­1735 Exact WKB analysis of a SchrË?odinger equation with a merging triplet of two simple poles #12; Exact WKB analysis of a SchrË?odinger equation with a merging triplet of two simple poles and one WKB analysis of an M2P1T (merging two simple poles and one simple turning point) SchrË?odinger equation

  14. Soliton Solutions with Real Poles in the Alekseev formulation of the Inverse-Scattering method

    E-Print Network [OSTI]

    Soliton Solutions with Real Poles in the Alekseev formulation of the Inverse-Scattering method S of Alekseev is presented which permits real-pole soliton solutions of the Ernst equations to be considered. This is achieved by adopting distinct real poles in the scattering matrix and its inverse. For the case in which

  15. TREND a low noise terahertz receiver user instrument for AST/RO at the South Pole

    E-Print Network [OSTI]

    Yngvesson, K. Sigfrid

    TREND ­ a low noise terahertz receiver user instrument for AST/RO at the South Pole Eyal Gerechta diameter AST/RO submillimeter wave telescope at the Amundsen/Scott South Pole Station. TREND is scheduled of special interest. The South Pole Station is the best available site for THz observations due to the very

  16. Astronomical Coordinate Systems \\What good are Mercator's North Poles and Equators

    E-Print Network [OSTI]

    Walter, Frederick M.

    CEN 511 Astronomical Coordinate Systems \\What good are Mercator's North Poles and Equators Tropics conversions. Celestial Based on the terrestrial globe. The Celestial equator and poles are projections of the terrestrial equator and poles. Celestial coordinates are measured in Right Ascension (RA; ), along the equator

  17. Jacobi-Davidson Methods and Preconditioning with Applications in Pole-zero Analysis

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    Jacobi-Davidson Methods and Preconditioning with Applications in Pole-zero Analysis J. Rommes 1 , H equation. 1 Introduction Pole-zero analysis is used in electrical engineering to analyze the stability of electric circuits [6, 9]. For example, if a circuit is designed to be an oscillator, pole-zero analysis

  18. Vol. 103, No. 1 DUKE MATHEMATICAL JOURNAL 2000 PERTURBATION OF SCATTERING POLES FOR HYPERBOLIC

    E-Print Network [OSTI]

    Petridis, Yiannis

    Vol. 103, No. 1 DUKE MATHEMATICAL JOURNAL © 2000 PERTURBATION OF SCATTERING POLES FOR HYPERBOLIC spectrum, a crucial role is played by the scattering poles. They appear in the analog of Weyl's law is the fact that imbedded eigenvalues become scattering poles under perturbation (see [25]). In this work we

  19. The Application of Preconditioned Jacobi-Davidson Methods in Pole-zero

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    The Application of Preconditioned Jacobi-Davidson Methods in Pole-zero Analysis J. Rommes 1 , C will be given. 1 Introduction Pole-zero analysis is used in electrical engineering to analyse the stability of electric circuits [10,11,14]. For example, if a circuit is designed to be an os- cillator, pole

  20. Achievable performance of multivariable systems with unstable zeros and poles K. HAVRE{{ and S. SKOGESTAD{*

    E-Print Network [OSTI]

    Skogestad, Sigurd

    Achievable performance of multivariable systems with unstable zeros and poles K. HAVRE{{ and S) zeros and poles in multivariable feedback systems. We generalize previously known controller depend on the plant G. The bounds are tight for cases with only one RHP-zero or pole. For plants with RHP

  1. Resonance poles in the complex-frequency domain for an oscillating barrier R. Lefebvre*

    E-Print Network [OSTI]

    Moiseyev, Nimrod

    Resonance poles in the complex-frequency domain for an oscillating barrier R. Lefebvre* Laboratoire picture applied to a periodic Hamiltonian. It is possible to interpret it as due to the poles use of the data obtained for the static barrier. The existence of these poles is not limited

  2. The Phylogenetic Origin of oskar Coincided with the Origin of Maternally Provisioned Germ Plasm and Pole

    E-Print Network [OSTI]

    Fussman, Gregor

    and Pole Cells at the Base of the Holometabola Jeremy A. Lynch1 *, Orhan O¨ zu¨ ak1 , Abderrahman Khila2 at the posterior pole of the oocyte. The gene oskar (osk) is both necessary and sufficient for assembling and pole cells at the base of the holometabolous insects and that losses of osk are correlated with changes

  3. TUNA: Pole-and-Line Fishing Trials In Central and Western Pacific

    E-Print Network [OSTI]

    TUNA: Pole-and-Line Fishing Trials In Central and Western Pacific R.N . Uchida and R .F . Sumida baiting and fishing data obtained aboard the Honolulu -based pole -and -line fishing vessel 'Anela in 1971 for the Angel Fishing Company of Honolulu. It was designed for pole -and - line fishing with live

  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 by truncating the transfer function or matching moments, the exact poles of an interconnect system

  5. Permanent shadow in simple craters near the lunar poles D. Ben J. Bussey,1

    E-Print Network [OSTI]

    Spudis, Paul D.

    Permanent shadow in simple craters near the lunar poles D. Ben J. Bussey,1 Paul G. Lucey,1 Donovan, 7500 km2 and 6500 km2 , for the north and south pole respectively. These values were obtained, to investigate the size and latitudinal extent of permanently shadowed regions near the lunar poles. Craters

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

    E-Print Network [OSTI]

    Fejer, Martin M.

    June 15, 1996 / Vol. 21, No. 12 / OPTICS LETTERS 857 Photorefractive effects in periodically poled-state photorefractive index perturbations caused by a given optical irradiance distribution in a periodically poled are reduced compared with those in a homogeneously poled crystal by approximately the square of the product

  7. Exact WKB analysis of a Schrodinger equation with a merging triplet of two simple poles and

    E-Print Network [OSTI]

    RIMS-1735 Exact WKB analysis of a Schr¨odinger equation with a merging triplet of two simple poles #12;Exact WKB analysis of a Schr¨odinger equation with a merging triplet of two simple poles and one WKB analysis of an M2P1T (merging two simple poles and one simple turning point) Schr¨odinger equation

  8. South Pole Telescope Software Systems: Control, Monitoring, and Data Acquisition

    E-Print Network [OSTI]

    Story, K; Ade, P; Aird, K A; Austermann, J E; Beall, J A; Becker, D; Bender, A N; Benson, B A; Bleem, L E; Britton, J; Carlstrom, J E; Chang, C L; Chiang, H C; Cho, H-M; Crawford, T M; Crites, A T; Datesman, A; de Haan, T; Dobbs, M A; Everett, W; Ewall-Wice, A; George, E M; Halverson, N W; Harrington, N; Henning, J W; Hilton, G C; Holzapfel, W L; Hoover, S; Huang, N; Hubmayr, J; Irwin, K D; Karfunkle, M; Keisler, R; Kennedy, J; Lee, A T; Li, D; Lueker, M; Marrone, D P; McMahon, J J; Mehl, J; Meyer, S S; Montgomery, J; Montroy, T E; Nagy, J; Natoli, T; Nibarger, J P; Niemack, M D; Novosad, V; Padin, S; Pryke, C; Reichardt, C L; Ruhl, J E; Saliwanchik, B R; Sayre, J T; Schaffer, K K; Shirokoff, E; Smecher, G; Stalder, B; Tucker, C; Vanderlinde, K; Vieira, J D; Wang, G; Williamson, R; Yefremenko, V; Yoon, K W; Young, E; 10.1117/12.925808

    2012-01-01

    We present the software system used to control and operate the South Pole Telescope. The South Pole Telescope is a 10-meter millimeter-wavelength telescope designed to measure anisotropies in the cosmic microwave background (CMB) at arcminute angular resolution. In the austral summer of 2011/12, the SPT was equipped with a new polarization-sensitive camera, which consists of 1536 transition-edge sensor bolometers. The bolometers are read out using 36 independent digital frequency multiplexing (\\dfmux) readout boards, each with its own embedded processors. These autonomous boards control and read out data from the focal plane with on-board software and firmware. An overall control software system running on a separate control computer controls the \\dfmux boards, the cryostat and all other aspects of telescope operation. This control software collects and monitors data in real-time, and stores the data to disk for transfer to the United States for analysis.

  9. HADES - Hydrophone for Acoustic Detection at South Pole

    E-Print Network [OSTI]

    Benjamin Semburg; for the IceCube Collaboration

    2008-11-07

    The South Pole Acoustic Test Setup (SPATS) is located in the upper part of the optical neutrino observatory IceCube, currently under construction. SPATS consists of four strings at depths between 80 m and 500 m below the surface of the ice with seven stages per string. Each stage is equipped with an acoustic sensor and a transmitter. Three strings (string A-C) were deployed in the austral summer 2006/07. SPATS was extended by a fourth string (string D) with second generation sensors and transmitters in 2007/08. One second generation sensor type HADES (Hydrophone for Acoustic Detection at South Pole) consists of a ring-shaped piezo-electric element coated with polyurethane. The development of the sensor, optimization of acoustic transmission by acoustic impedance matching and first in-situ results will be discussed.

  10. PATTERNS OF DIFFUSIBILITY OF LIGNIN AND CARBOHYDRATE DEGRADING SYSTEMS IN WOOD-ROTTING FUNGI

    E-Print Network [OSTI]

    Rosenberg, S. L.

    2011-01-01

    selected Delignification of wood chips by mutant white-rotTemperature relations of wood-destroying fungi. Kaneshiro.phenoloxidases of selected wood-decaying basidiomycetes. J,

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

    E-Print Network [OSTI]

    Tam, Jerry

    2013-01-01

    explosion pretreatment of wood: effect of chip size, acid,In: Soltes, E.J. (Ed. ), Wood and Agriculture Residues –D. , Wegener, G. , 1984. Wood: Chemistry, Ultrastructure,

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

    SciTech Connect (OSTI)

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

    2011-09-01

    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.

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

    DOE Patents [OSTI]

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

    1999-11-02

    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.

  14. Marketing wood Products on the Internet: IHLA, 1998 Marketing Wood Products on the Internet

    E-Print Network [OSTI]

    Marketing wood Products on the Internet: IHLA, 1998 Marketing Wood Products on the Internet IHLA Fall Regional Meetings - 1998 Bob Smith "When history is written, the creation of the Internet may in the past few years than the Internet. Every major newspaper, magazine, and television station have covered

  15. Wood to Energy in Washington Page 1 of 5 Wood to Energy in Washington

    E-Print Network [OSTI]

    Brown, Sally

    energy or when used as transportation fuels. Woody biomass is an attractive alternative energy sourceWood to Energy in Washington Page 1 of 5 Wood to Energy in Washington: Imperatives, Opportunities Washington State lacks a cohesive strategy to reduce green house gases and for renewable energy development

  16. Evaluating Water Transfers in Irrigation Districts 

    E-Print Network [OSTI]

    Ghimire, Narishwar

    2013-04-11

    The participation of irrigation districts (IDs) in surface water transfers from agriculture-to-municipal uses is studied by examining IDs’ economic and political behavior, comparing their performance with non-districts (non-IDs), and analyzing...

  17. University of the District of Columbia District of Columbia Drinking Water Blind Taste

    E-Print Network [OSTI]

    District of Columbia, University of the

    University of the District of Columbia District of Columbia Drinking Water Blind Taste Testing University of the District of Columbia Date: May 2005 Prepared for the DC Water Resources Research Institute Funds provided by USGS through the US Department of Interior #12;1 District of Columbia Drinking Water

  18. Local Power Empowers: CHP and District Energy

    Office of Energy Efficiency and Renewable Energy (EERE)

    This webinar, held on Nov. 10, 2010, provides information on combined heat and power and district energy.

  19. Woodfuel community heating at Kielder A wood-fired district heating

    E-Print Network [OSTI]

    is the use of a centralised boiler to provide heat for a number of buildings. Woodfuel heating from electrical power in combined heat and power (CHP) installations. Woodfuel boiler The 300 kilowatt Austrian woodfuel boiler at Kielder is fuelled by locally-grown Sitka spruce. The trees are felled, stacked

  20. 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. China. RESEARCH INTERESTS Wood and natural fiber polymer composites, engineered wood products, composite in wood fiber and polymer composites. Natural fiber reinforced composites from alloyed polymers

  1. By Steve Rochette Philadelphia District

    E-Print Network [OSTI]

    US Army Corps of Engineers

    By Steve Rochette Philadelphia District See Stream, Page 5 Dave Derrick, Research Hydraulic of the Tacony Creek in Philadelphia during a workshop July 23. (Photo by Steve Rochette) Corpsaimstorestore partnered with the Environmental Protection Agency and the Philadelphia Water Department to host a stream

  2. Nesting Ducks of Tennessee Wood Ducks, Mallards, Hooded

    E-Print Network [OSTI]

    Gray, Matthew

    a teal and a mallard · Weight ­ about 1.5 lbs · Length ­ about 20 inches · Wings - broad, tail squared swamps · Wooded wetlands · Ponds and lakes with wooded shorelines, aquatic vegetation, woody debris

  3. Method of predicting mechanical properties of decayed wood

    DOE Patents [OSTI]

    Kelley, Stephen S.

    2003-07-15

    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.

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

    E-Print Network [OSTI]

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

    2013-01-01

    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 ...

  5. 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 parameters for the wood-fiber/high-density-polyethylene blends at 60 rpm were a temperature of 180°C

  6. Extraction of -cellulose from mummified wood for stable isotopic analysis

    E-Print Network [OSTI]

    Gedalof, Ze'ev

    Extraction of -cellulose from mummified wood for stable isotopic analysis Benjamin A. Hook a cellulose can provide valuable paleocli- matic information at annual and subannual resolution, from time the trees grew. In the mummified wood, polysaccharides (hemicellulose, -cellulose) are frequently

  7. An Overview of the Louisiana Secondary Wood Products Industry

    E-Print Network [OSTI]

    Wu, Qinglin

    An Overview of the Louisiana Secondary Wood Products Industry Working Paper #1 Louisiana Forest Director Louisiana Furnishings Industry Association Ponchatoula, LA Dr. O. Victor Harding Assistant secondary wood products industry is underway at the Louisiana Forest Products Laboratory, Louisiana State

  8. SYNTHESIS Towards a worldwide wood economics spectrum Jerome Chave,1

    E-Print Network [OSTI]

    Chave, Jérôme

    to intercept a large proportion of solar radiation and puts itself at strong selective advantage (Falster wood functional traits, including the largest wood density database to date (8412 taxa), mechanical

  9. SNAP sky background at the north ecliptic pole

    SciTech Connect (OSTI)

    Aldering, Greg

    2002-07-01

    I summarize the extant direct and indirect data on the sky background SNAP will see at the North Ecliptic Pole over the wavelength range 0.4 < {lambda} < 1.7 {micro}m. At the spatial resolution of SNAP the sky background due to stars and galaxies is resolved, so the only source considered is zodiacal light. Several models are explored to provide interpolation in wavelength between the broadband data from HST and COBE observations. I believe the input data are now established well enough that the accuracy of the sky background presented here is sufficient for SNAP simulations, and that it will stand up to scrutiny by reviewers.

  10. Pole placement design for linear multivariable control systems 

    E-Print Network [OSTI]

    Keel, Leehyun

    1982-01-01

    . 8893 32. 6274 -48. 5512 -108. 257 6. 93611 36. 2073 -43. 4464. -45. 3662 -13. 3483 -60. 2753 27. 2660 -0. 75720 ? ZO. 6834 -Z5. 3096 5. 45564 -3. 32199 14. . 0371 Condition No. of X = 9249. 36803 Closed Loop System Poles -3. 50001-3. 49998jy -3.... 50001+3. 49998j -2. 00005-1. 99998j& -2. 00005+1. 99998j -2 49994-2. 49995js -2 49994+ 2 49995j -4 . 99940-0, 99980j, -4 . 99940+0 . 99980j -4. 50091 -4. 00025 B the new al orithm tt com anion form 0, -1146600 ? 2341990 -2286968 -1288684 -576460...

  11. Edge Detection, Cosmic Strings and the South Pole Telescope

    E-Print Network [OSTI]

    Andrew Stewart; Robert Brandenberger

    2009-01-07

    We develop a method of constraining the cosmic string tension $G\\mu$ which uses the Canny edge detection algorithm as a means of searching CMB temperature maps for the signature of the Kaiser-Stebbins effect. We test the potential of this method using high resolution, simulated CMB temperature maps. By modeling the future output from the South Pole Telescope project (including anticipated instrumental noise), we find that cosmic strings with $G\\mu > 5.5\\times10^{-8}$ could be detected.

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

    E-Print Network [OSTI]

    Victor Galitski; D. D. Sokoloff

    2001-04-27

    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.

  13. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI VenturesNew Hampshire:source History ViewLittlePerry, Ohio:NorthPole,

  14. International Trade of Wood Pellets (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2013-05-01

    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.

  15. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation,Wood County Electric Coop, Inc JumpWood3

  16. Wood and Fiber Science, 35(3), 2003, pp. 381396 2003 by the Society of Wood Science and Technology

    E-Print Network [OSTI]

    Wood and Fiber Science, 35(3), 2003, pp. 381­396 2003 by the Society of Wood Science and Technology 2003, V. 35(3) sults in relatively loosely packed mats. Although mat density increases during hot

  17. California Wood Energy Program1 Gary Brittner2

    E-Print Network [OSTI]

    this natural and renewable energy resource for centuries. The timber industry in California has for many and environmental cost, benefits, and feasibility of utilizing wood for energy produc tion. We are also ableCalifornia Wood Energy Program1 Gary Brittner2 The California Department of Forestry Wood Energy

  18. Dead Wood: From Forester's Bane to Environmental Boon1

    E-Print Network [OSTI]

    Dead Wood: From Forester's Bane to Environmental Boon1 Jack Ward Thomas2 Abstract Forest managers is the first rule of intelligent tinkering." Dead wood, standing and down, is one of those "cogs and wheels wood in managed forests. Much of this new information will be discussed at this conference. What

  19. Deplump for Streaming Data Nicholas Bartlett Frank Wood

    E-Print Network [OSTI]

    Wood, Frank

    Deplump for Streaming Data Nicholas Bartlett Frank Wood Department of Statistics, Columbia of discrete sequences called the sequence memoizer [Wood et al., 2009]. Gasthaus et al. showed that although was reposed on a sequence memo- izer [Wood et al., 2009] whose space complexity was linear in the length

  20. Contributed Paper Wood Density as a Conservation Tool: Quantification

    E-Print Network [OSTI]

    Contributed Paper Wood Density as a Conservation Tool: Quantification of Disturbance to easily identify areas of old-growth forest. The average density of the wood of a tree species is closely wood density can be used to quantify forest disturbance and conservation importance. The average

  1. 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-TREATED WOOD II.1 Applying Phosphate Stains to Arsenate Stains 7 II.2 A Potential Arsenic-Test Kit 14 II.3 Whole Wood Application of the Modified Stannous Chloride Stain 19 II.4 Other Attempted Stain

  2. 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 leaching tests. The wood preservatives included chromated copper arsenate (CCA), alkaline copper quaternary, copper boron azole, copper citrate, and copper dimeth- yldithiocarbamate. An unpreserved wood sample

  3. Strong RestrictedOrientation Convexity Eugene Fink # Derick Wood +

    E-Print Network [OSTI]

    Fink, Eugene

    Strong Restricted­Orientation Convexity Eugene Fink # Derick Wood + Abstract Strong restricted; Widmayer et al., 1987; Rawlins and Wood, 1987 ] , restricted­orientation convexity [ Rawlins, 1987; Rawlins and Wood, 1991; Schuierer, 1991 ] , NESW convexity [ Lipski and Papadimitriou, 1981; Soisalon

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

    E-Print Network [OSTI]

    HISTORICAL WOOD COLLECTION AT THE DENDROCHRONOLOGY LABORATORY, VYTAUTAS MAGNUS UNIVERSITY Rtil, Kaunas, LT-3018, Lithuania, rutile_pukiene@fc.vdu.lt Abstract Historical wood has been collected at Kaunas dendrochronology laboratory since the laboratory foundation in 1968. The wood is used

  5. HOW TO IMPROVE DENDROGEOMORPHIC SAMPLING: VARIOGRAM ANALYSES OF WOOD DENSITY

    E-Print Network [OSTI]

    Butler, David R. - Department of Geography, Texas State University

    HOW TO IMPROVE DENDROGEOMORPHIC SAMPLING: VARIOGRAM ANALYSES OF WOOD DENSITY USING X-RAY COMPUTED de Drize, CH-1227 Carouge-Geneva, Switzerland ABSTRACT Knowledge of the spatial heterogeneity of wood understanding of 3-D wood density structure in tree stems damaged by geomorphic processes. X-ray computed

  6. Density-dependent diversification in North American wood warblers

    E-Print Network [OSTI]

    Rabosky, Daniel L.

    Density-dependent diversification in North American wood warblers Daniel L. Rabosky1,2,* and Irby J Cornell Laboratory of Ornithology, 159 Sapsucker Woods Road, Ithaca, NY 14850, USA Evidence from both diversification, and we demonstrate this approach using a new phylogeny of North American Dendroica wood warblers

  7. Wood in rivers: interactions with channel morphology and processes

    E-Print Network [OSTI]

    Montgomery, David R.

    Editorial Wood in rivers: interactions with channel morphology and processes No doubt about it, wood complicates fluvial geo- morphology. It messes up nice tidy streams, compli- cates quantitative through the study of channels lacking a substantial load of wood debris (Leopold et al., 1964

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

    E-Print Network [OSTI]

    New Hampshire, University of

    Guide to Using Wood Ash as an Agricultural Soil Amendment OLIVIA SAUNDERS, Extension Field Specialist "Wood ash contains significant amounts of potassium and calcium, while providing smaller amounts.unh.edu Spring 2014 UNH EXTENSION AGRICULTURE FACT SHEET Food & Agriculture Introduction Wood ash has a long

  9. Long-term outlook for engineered wood products in Europe

    E-Print Network [OSTI]

    Long-term outlook for engineered wood products in Europe Heikki Manninen Technical Report 91, 2014 #12;Long-term outlook for engineered wood products in Europe Heikki Manninen Publisher: European for future oriented market research of engineered wood products (EWP) in Europe. For example, the need for CO

  10. DISCOVERY OF FOG AT THE SOUTH POLE OF TITAN

    SciTech Connect (OSTI)

    Brown, M. E.; Smith, A. L.; Chen, C.; Adamkovics, M.

    2009-11-20

    While Saturn's moon Titan appears to support an active methane hydrological cycle, no direct evidence for surface-atmosphere exchange has yet appeared. The indirect evidence, while compelling, could be misleading. It is possible, for example, that the identified lake features could be filled with ethane, an involatile long-term residue of atmospheric photolysis; the apparent stream and channel features could be ancient remnants of a previous climate; and the tropospheric methane clouds, while frequent, could cause no rain to reach the surface. We report here the detection of fog at the south pole of Titan during late summer using observations from the VIMS instrument on board the Cassini spacecraft. While terrestrial fog can form from a variety of causes, most of these processes are inoperable on Titan. Fog on Titan can only be caused by evaporation of nearly pure liquid methane; the detection of fog provides the first direct link between surface and atmospheric methane. Based on the detections presented here, liquid methane appears widespread at the south pole of Titan in late southern summer, and the hydrological cycle on Titan is currently active.

  11. Discovery of fog at the south pole of Titan

    E-Print Network [OSTI]

    Brown, M E; Chen, C; Adamkovics, M

    2009-01-01

    While Saturn's moon Titan appears to support an active methane hydrological cycle, no direct evidence for surface-atmosphere exchange has yet appeared. It is possible that the identified lake-features could be filled with ethane, an involatile long term residue of atmospheric photolysis; the apparent stream and channel features could be ancient from a previous climate; and the tropospheric methane clouds, while frequent, could cause no rain to reach the surface. We report here the detection of fog at the south pole of Titan during late summer using observations from the VIMS instrument on board the Cassini spacecraft. While terrestrial fog can form from a variety of causes, most of these processes are inoperable on Titan. Fog on Titan can only be caused by evaporation of liquid methane; the detection of fog provides the first direct link between surface and atmospheric methane. Based on the detections presented here, liquid methane appears widespread at the south pole of Titan in late southern summer, and the...

  12. Pole placement design for quantum systems via coherent observers

    E-Print Network [OSTI]

    Zibo Miao; Matthew R. James; Valery A. Ugrinovskii

    2015-09-17

    We previously extended Luenberger's approach for observer design to the quantum case, and developed a class of coherent observers which tracks linear quantum stochastic systems in the sense of mean values. In light of the fact that the Luenberger observer is commonly and successfully applied in classical control, it is interesting to investigate the role of coherent observers in quantum feedback. As the first step in exploring observer-based coherent control, in this paper we study pole-placement techniques for quantum systems using coherent observers, and in such a fashion, poles of a closed-loop quantum system can be relocated at any desired locations. In comparison to classical feedback control design incorporating the Luenberger observer, here direct coupling between a quantum plant and the observer-based controller are allowed to enable a greater degree of freedom for the design of controller parameters. A separation principle is presented, and we show how to design the observer and feedback independently to be consistent with the laws of quantum mechanics. The proposed scheme is applicable to coherent feedback control of quantum systems, especially when the transient dynamic response is of interest, and this issue is illustrated in an example.

  13. ERDCTR-14-3 Leonard Wood Institute

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ERDCTR-14-3 Leonard Wood Institute Anaerobic Digestion Assessment for Contingency Base Waste ERDC TR-14-3 May 2014 Anaerobic Digestion Assessment for Contingency Base Waste Victor F. Medina-1000 Under Work Unit 33143 #12;ERDC TR-14-3 ii Abstract A study was conducted to evaluate anaerobic digestion

  14. Wood Futures Conference 8 November 2007, London

    E-Print Network [OSTI]

    markets III. Certified forest products IV. Wood energy V. Conclusions VI. Recommendations VII. Questions, demand, and effects of renewable energy policies, Oct. 2007 · UNECE/FAO Forest resources assessment sustainably meet rising demand? Ed Pepke Forest Products Marketing Specialist UNECE/FAO Timber Section, Geneva

  15. 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

  16. Presentation at the PIE & Woods Energy Seminar

    E-Print Network [OSTI]

    Wechsler, Risa H.

    .3% Wind 2% 0.5% Geothermal 0.6% 0.3% Solar 0.1% 0.02% Source: EIA 2009; IEA World Energy Outlook 2008 #121 Presentation at the PIE & Woods Energy Seminar May 5, 2010 Burton Richter Freeman Spogli to the least effective technologies. 2 #12;3 Total Primary Energy Supply by Fuel Energy Source Percentage

  17. 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

  18. Wood Fired Steam Plants in Georgia 

    E-Print Network [OSTI]

    Bulpitt, W. S.

    1983-01-01

    . 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...

  19. Global Markets for Verified Legal Wood Products

    E-Print Network [OSTI]

    wood products (FSC, PEFC) Retailers interested in corporate social responsibility (CSR) and protecting reputation, starting in 1990s. FSC and PEFC certification standards developed, which include independent 3rd, PEFC) Major international companies, such as WalMart or IKEA, now require suppliers to be able

  20. 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

  1. Journal of Materials Education Vol. 32 (3-4): 125 -138 (2010) WOOD AND WOOD DERIVED MATERIALS

    E-Print Network [OSTI]

    North Texas, University of

    2010-01-01

    Witold Brostow, Tea Datashvili and Harrison Miller Laboratory of Advanced Polymers and Optimized point out the role of wood in the development of 'green' technologies. To provide a perspective, we. Keywords: wood, green materials, cellulosics, paper, polymer composites, art material 1. INTRODUCTION Wood

  2. Fast Curing of Composite Wood Products

    SciTech Connect (OSTI)

    Dr. Arthur J. Ragauskas

    2006-04-26

    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).

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

    Open Energy Info (EERE)

    and Operations (1981). Retrieved from "http:en.openei.orgwindex.php?titleO.A.R.734-055-PoleLines,BuriedCables,Pipelines,Signs,Misc.FacilitiesandOperations...

  4. School District Harnesses Wind to Teach Students

    Broader source: Energy.gov [DOE]

    In addition to saving the school district money, a new wind turbine will give students hand-on experience and teach them about the benefits of renewable energy.

  5. The Metropolitan Water District of Southern California

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

    ERcomments@hq.doe.gov Comments on the Department of Energy's Quadrennial Energy Review: Water-Energy Nexus The Metropolitan Water District of Southern California (Metropolitan) is...

  6. Douglas County School District Success Story

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

    district in the state, had mounting maintenance needs and failing infrastructure with aging buildings. This was compounded by a budget already stretched to the limit, declining...

  7. Vietnam, March 2010 1 The districting problem:The districting problem

    E-Print Network [OSTI]

    Ferland, Jacques A.

    Vietnam, March 2010 1 The districting problem:The districting problem: applicationsTrois--RiviRiviččresres #12;Vietnam, March 2010 2 IntroductionIntroduction The districting problem consists in partitioning a considering different criteria or constraints.criteria or constraints. #12;Vietnam, March 2010 3 Main criteria

  8. Math. Nachr. 279, No. 8, 891 910 (2006) / DOI 10.1002/mana.200310401 A characterization of generalized poles of generalized Nevanlinna

    E-Print Network [OSTI]

    Luger, Annemarie

    2006-01-01

    of generalized poles of generalized Nevanlinna functions Annemarie Luger1 1 Institut f¨ur Analysis und Scientific, generalized poles, pole cancellation functions MSC (2000) 30D50, 30E99, 47B50 Generalized poles. In this paper those generalized poles that are not of positive type and their degrees of non

  9. The Spinless Relativistic Woods-Saxon Problem

    E-Print Network [OSTI]

    Wolfgang Lucha; Franz F. Schoberl

    2014-03-14

    Motivated by the observation of a recent renewal of rather strong interest in the description of bound states by (semi-) relativistic equations of motion, we revisit, for the example of the Woods-Saxon interactions, the eigenvalue problem posed by the spinless Salpeter equation and recall various elementary knowledge, considerations, and techniques that practitioners seeking solutions to this specific reduction of the Bethe-Salpeter equation may find helpful.

  10. An Overview of Operational Characteristics of Selected Irrigation Districts in the Texas Lower Rio Grande Valley: Delta Lake Irrigation District 

    E-Print Network [OSTI]

    Wolfe, Clint D.; Stubbs, Megan J.; Pennington, Ellen L.; Rister, M. Edward; Sturdivant, Allen W.; Lacewell, Ronald D.; Rogers, Callie S.

    2007-01-01

    to the topography, water-delivery infrastructure system, past financial decisions, and population demographics and clientele base of each irrigation district. Delta Lake Irrigation District (DLID) is one of the 29 irrigation districts in the Valley. This study...

  11. Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical...

    Office of Environmental Management (EM)

    Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation Okaloosa Gas District Smart Grid RFI: Addressing Policy and...

  12. State-Ocean City Beach Erosion Control District (Maryland)

    Broader source: Energy.gov [DOE]

    A Beach Erosion Control District constitutes part of the Ocean City shoreline. Land clearing, construction activity, or the construction or placement of permanent structures within the district is...

  13. New Mexico State University District Heating Low Temperature...

    Open Energy Info (EERE)

    New Mexico State University District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name New Mexico State University District Heating Low Temperature...

  14. Workplace Charging Challenge Partner: Township High School District...

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

    High School District 214's sustainability program by reducing its employees' carbon footprint in the community. The District currently has 8 charging stations with plans for an...

  15. School District Success Story-A Performance Contracting Program...

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

    School District Success Story-A Performance Contracting Program School District Success Story-A Performance Contracting Program Provides an overview case study of Douglas County,...

  16. Boulder Valley School District (Colorado) Power Purchase Agreement...

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

    Boulder Valley School District (Colorado) Power Purchase Agreement Case Study Boulder Valley School District (Colorado) Power Purchase Agreement Case Study Boulder Valley School...

  17. Making the Grade: Washington School District Invest in Energy...

    Office of Environmental Management (EM)

    Making the Grade: Washington School District Invest in Energy Efficiency Making the Grade: Washington School District Invest in Energy Efficiency September 10, 2015 - 11:55am...

  18. Oregon Institute of Technology District Heating Low Temperature...

    Open Energy Info (EERE)

    Oregon Institute of Technology District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Oregon Institute of Technology District Heating Low Temperature...

  19. Fort Boise Veteran's Hospital District Heating Low Temperature...

    Open Energy Info (EERE)

    Fort Boise Veteran's Hospital District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Fort Boise Veteran's Hospital District Heating Low Temperature...

  20. LBNL: Architecture 2030 District Toolkit - 2015 Peer Review ...

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

    Architecture 2030 District Toolkit - 2015 Peer Review LBNL: Architecture 2030 District Toolkit - 2015 Peer Review Presenter: Cindy Regnier, LBNL View the Presentation LBNL:...

  1. Architecture 2030 District Toolkit - 2014 BTO Peer Review | Department...

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

    Architecture 2030 District Toolkit - 2014 BTO Peer Review Architecture 2030 District Toolkit - 2014 BTO Peer Review Presenter: Cindy Regnier, Lawrence Berkeley National Laboratory...

  2. Cedarville School District Retrofit of Heating and Cooling Systems...

    Energy Savers [EERE]

    Cedarville School District Retrofit of Heating and Cooling Systems with Geothermal Heat Pumpsand Ground Source Water Loops Cedarville School District Retrofit of Heating and...

  3. Syst. Biol. 50(2):215242, 2001 Analysis of Character Correlations Among Wood Decay Mechanisms,

    E-Print Network [OSTI]

    Hibbett, David S.

    Syst. Biol. 50(2):215­242, 2001 Analysis of Character Correlations Among Wood Decay Mechanisms of wood-decaying fungi. Two basic forms of wood decay are known in homobasidiomycetes: white rot, in which analyses; wood decay.] The vast majority of terrestrial biomass takes the form of wood and other plant tis

  4. Formation of wood grain: self-organization through alignment of elongated cells II

    E-Print Network [OSTI]

    van Gaans, Onno

    Formation of wood grain: self-organization through alignment of elongated cells II Roeland Merks-like textures of wood (see Figure 1). These textures, called wood grain, form as new, elongated cells that are deposited on top of the existing wood in the vascular cambium, and align with the existing wood grain

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

    E-Print Network [OSTI]

    by wood pellet stoves, to large multi- building campuses heated by commercial wood chip boilers. SoonWhere Wood Works Harnessing the Energy of Woody Biomass in Colorado #12;Sun Wood Boiler Energy Energy CO2 CO2 Wood Fuel Nutrients AshNutrients Woody biomass is stored solar energy that is available 24

  6. A deep high-resolution optical log of dust, ash, and stratigraphy in South Pole glacial ice

    E-Print Network [OSTI]

    Woschnagg, Kurt

    A deep high-resolution optical log of dust, ash, and stratigraphy in South Pole glacial ice N. E (2005), A deep high-resolution optical log of dust, ash, and stratigraphy in South Pole glacial ice

  7. BLUE RIVER BASIN (Dodson Industrial District)

    E-Print Network [OSTI]

    US Army Corps of Engineers

    BLUE RIVER BASIN (Dodson Industrial District) Kansas City, Missouri MODIFICATION REQUEST capability to support this request. PROJECT PURPOSE Dodson Industrial District is located along the Blue of a 6,800 foot long levee- floodwall along the north bank of the Blue River from the Bannister Road

  8. ABSORPTION HEAT PUMP IN THE DISTRICT HEATING

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    #12;ABSORPTION HEAT PUMP IN THE DISTRICT HEATING PLANT Dr.sc.ing. Agnese Lickrastina M.Sc. Normunds European Heat Pump Summit 2013, Nuremberg, 15-16.10.2013 · Riga District Heating company · Operation of the DH plant Imanta · Selection of the heat pump/chiller · Operation of the heat pump/chiller · Summary

  9. DISTRICT OF HOPE SEWAGE TREATMENT STUDY

    E-Print Network [OSTI]

    #12;DISTRICT OF HOPE SEWAGE TREATMENT STUDY DOE FIL4P 1994-12 Preparedfor: Districtof Hope.0 7.0 8.0 . DISTRICT OF HOPE SEWAGE TREATMENT STUDY CONTENTS INTRODUCTION ASSESS LOADING AND IMPACT CONTROLLING SEPTAGE DISCHARGES EX(STING SLUDGE LEVELS IN LAGOONS Figure 3 Sounding Locations Figure 4 West

  10. 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

    2010-04-20

    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.

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

    Office of Legacy Management (LM)

    Eiergy ; Washington, DC 20585 -, (, > - .' c ' . FEB 1 7 1995 .; , -, The Honorable John T. 'Gregorio 301 N. Wood Avenue Linden, 'New Jersey 07036 d. Dear Mayor Gregorio: ,'...

  12. Wood-boring Insects of Trees and Shrubs 

    E-Print Network [OSTI]

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

    2008-06-17

    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...

  13. Building America Case Study: Retrofit Measure for Embedded Wood...

    Energy Savers [EERE]

    Existing Homes Building America Case Study Retrofit Measures for Embedded Wood Members in Insulated Mass Masonry Walls Lawrence, Massachusetts PROJECT INFORMATION Project Name: The...

  14. Electron-beam-induced domain poling in LiNbO3 for two-dimensional nonlinear frequency conversion

    E-Print Network [OSTI]

    Arie, Ady

    Electron-beam-induced domain poling in LiNbO3 for two-dimensional nonlinear frequency conversion to achieve noncollinear second-harmonic generation. The sample was fabricated using an electron-beam indirect electron-beam poling,1 electric-field poling,2 and high-voltage atomic force microscop AFM .3

  15. Integration of one-and two-dimensional motion signals in infants: Evidence from the barber-pole illusion

    E-Print Network [OSTI]

    Dobkins, Karen R.

    Integration of one- and two-dimensional motion signals in infants: Evidence from the barber-pole into a coherent global motion percept by studying the ``barber-pole illusion''; when a one-dimensional moving study, we used barber-pole stimuli to investigate the develop- ment of motion mechanisms that integrate

  16. Least Squares Pole Assignment by Memory-less Output Feedback* Dan-chi Jiang & J. B. Moore

    E-Print Network [OSTI]

    Moore, John Barratt

    Least Squares Pole Assignment by Memory-less Output Feedback* Dan-chi Jiang & J. B. Moore In this paper, a pole assignmentproblem of lineartime invariantcontrol system by memory- less output feedback is posed as a least squares poles assignmentproblem and analysed. The coat functions are appropriately

  17. The Spindle Pole Body Assembly Component Mps3p/Nep98p Functions in Sister Chromatid Cohesion*

    E-Print Network [OSTI]

    Fields, Stan

    The Spindle Pole Body Assembly Component Mps3p/Nep98p Functions in Sister Chromatid Cohesion- sis, several processes must occur early in the cell cycle, including spindle pole duplication, DNA replication, and the establishment of cohesion between nascent sis- ter chromatids. Spindle pole body

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

    E-Print Network [OSTI]

    Lynch, Jerome P.

    by Transfer Function Pole Migration J. P. Lynch University of Michigan, Department of Civil and Environmental function characteristic equation roots (poles) upon the complex plane. Using structural response time-history data collected from an instrumented structure, transfer function poles can be estimated using

  19. 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 are a thousand times less than a lethal dose." Chromated Copper Arsenate-Treated Wood (Pressure Treated Wood

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

    E-Print Network [OSTI]

    Volicer, Nadine (Nadine M.)

    2012-01-01

    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 ...

  1. Coextruded Polyethylene and Wood-Flour Composite: Effect of Shell Thickness, Wood Loading, and Core

    E-Print Network [OSTI]

    Appl Polym Sci 118: 3594­3601, 2010 Key words: coextrusion; mechanical properties; recycling recycled polyethylene and wood-flour composites with core­shell structure were manufactured using a pilot to use recycled, low quality plastic-fiber blends in the core layer. VC 2010 Wiley Periodicals, Inc. J

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

    E-Print Network [OSTI]

    products exporters competing in the global market. This study was commissioned by the American Forest of illegally produced and traded wood products on the ability of U.S. producers to export into key overseas · Indonesia · Japan · Malaysia · Europe (EU-15) · West/Central Africa · Russia Collectively, these countries

  3. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia:Illinois:Wizard Power Pty Ltd Jump to:Texas: EnergyWood, Wisconsin:

  4. Beverly Woods | Y-12 National Security Complex

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.11DESERTWater SavingsBetterBeverly Woods

  5. Duffield Wood Pellets | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:of the National ClimateDongyingOpen Energy3)Duffield Wood

  6. Arbuthnott Wood Pellets 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex A S Jump to:AngolaEnergyAquaAratua CentralArbuthnott Wood

  7. 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.; Ceci, S.; Svarc, A.

    2011-09-15

    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.

  8. Integrating district cooling with cogeneration

    SciTech Connect (OSTI)

    Spurr, M.

    1996-11-01

    Chillers can be driven with cogenerated thermal energy, thereby offering the potential to increase utilization of cogeneration throughout the year. However, cogeneration decreases electric output compared to condensing power generation in power plants using a steam cycle (steam turbine or gas turbine combined cycle plants). The foregone electric production increases with increasing temperature of heat recovery. Given a range of conditions for key variables (such as cogeneration utilization, chiller utilization, cost of fuel, value of electricity, value of heat and temperature of heat recovered), how do technology alternatives for combining district cooling with cogeneration compare? This paper summarizes key findings from a report recently published by the International Energy Agency which examines the energy efficiency and economics of alternatives for combining cogeneration technology options (gas turbine simple cycle, diesel engine, steam turbine, gas turbine combined cycle) with chiller options (electric centrifugal, steam turbine centrifugal one-stage steam absorption, two-stage steam absorption, hot water absorption).

  9. DEPARTMENT OF THE ARMY NEW YORK DISTRICT, CORPS OF ENGINEERS

    E-Print Network [OSTI]

    US Army Corps of Engineers

    DEPARTMENT OF THE ARMY NEW YORK DISTRICT, CORPS OF ENGINEERS JACOB K. JAVITS FEDERAL BUILDING NEW The U.S. Army Corps of Engineers, New York District (District) announces the availability of the Draft will be posted on the U.S. Army Corps of Engineers, New York District's website: http

  10. The use of a permanent magnet for water content measurements of wood chips

    E-Print Network [OSTI]

    2001-01-01

    of a Permanent Magnet for Water Content Measurements of Wooda device that measures the water content of wood chips, pulpsystem. The results of water content measurements in wood

  11. UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL WOOD, PLASTICS, & COMPOSITES REQUIREMENTS

    E-Print Network [OSTI]

    Arnold, Jonathan

    UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL WOOD, PLASTICS, & COMPOSITES REQUIREMENTS JANUARY 16, 2015 06 00 00-1 06 00 00 GENERAL WOOD, PLASTICS, & COMPOSITES

  12. Tension wood holds clues to higher fuel yields from biomass crops...

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

    Tension wood holds clues to higher fuel yields from biomass crops October 25, 2011 Poplar stems (left) respond to bending stress by producing tension wood, which has...

  13. Wood Products Marketing And Value-Added Opportunities

    E-Print Network [OSTI]

    Wood Products Marketing And Value-Added Opportunities Richard Vlosky, Ph.D. Professor-Forest Products Marketing Interim Director-Louisiana Forest Products Laboratory School of Renewable Natural, R.E. Taylor & Associates Ltd. Forest Industry Strategic Services & Publisher: WOOD Markets Monthly

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

    E-Print Network [OSTI]

    in the United States has been increasing. Using wood to feed a Combined Heat and Power (CHP) station produces has a range of applica- tions, and these vary among the technologies. For instance, wind power generates electricity rather than heat or transportation fuel. Similarly, wood-based technologies have

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

    E-Print Network [OSTI]

    Wu, Qinglin

    An Overview of the Louisiana Primary Solid Wood Products Industry Working Paper #2 Louisiana Forest Paper #1 that examined the Louisiana secondary wood products industry (Vlosky et al. 1994). The broad (including pulp and paper) and secondary manufacturing establishments (Jacob et al. 1987). The forest

  16. Wood Engineering Education Trends and Challenges Rakesh Gupta1

    E-Print Network [OSTI]

    Gupta, Rakesh

    Wood Engineering Education ­ Trends and Challenges Rakesh Gupta1 and Vijaya Gopu2 1 Member ASCE, Associate Professor, Department of Wood Science and Engineering, Oregon State University, Corvallis, Professor and Chair, Department of Civil and Environmental Engineering, Tulane University, New Orleans, LA

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

    E-Print Network [OSTI]

    Betts, W. D.

    1982-01-01

    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...

  18. Fibre Based Modeling of Wood Dynamics and Fracture

    E-Print Network [OSTI]

    Bridson, Robert

    Fibre Based Modeling of Wood Dynamics and Fracture by Sean Meiji Sutherland B.Sc., The University for the simulation of the dynamics and fracturing char- acteristics of wood, specifically its anisotropic behaviour bundles of fibres. Additionally, we describe the conditions under which fracture occurs in the material

  19. 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, and a woodfuel boiler provides space heating and hot water. Wood for the boiler comes from Bedgebury Forest and chipped to provide fuel for a 40 kilowatt Austrian-made boiler, which has been installed to provide

  20. AUTOMATIC RECOGNITION OF ENVIRONMENTAL SOUND EVENTS USING ALL-POLE GROUP DELAY FEATURES

    E-Print Network [OSTI]

    Virtanen, Tuomas

    Diment, Emre Cakir, Toni Heittola, Tuomas Virtanen Department of Signal Processing, Tampere University of Technology, Tampere, Finland ABSTRACT A feature based on the group delay function from all-pole mod- els

  1. Stabilizing a Vehicle near Rollover: An Analogy to Cart-Pole

    E-Print Network [OSTI]

    Peters, Steven Conrad

    An analogy between the dynamics of a cart-pole system and vehicle rollover dynamics is used to derive a controller for tipping up and stabilizing a planar model of a passenger vehicle near rollover by controlling lateral ...

  2. 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

    2014-01-01

    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.

  3. 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

  4. Solidere : the battle for Beirut's Central District

    E-Print Network [OSTI]

    Mango, Tamam, 1981-

    2004-01-01

    The Beirut Central District was destroyed during the Lebanese Civil War which extended from 1975 to 1990. Unable to reconstruct the center itself, the Lebanese government turned to a private Real Estate Holding Company ...

  5. Applied Solutions Webinar: Insights Into District Energy

    Office of Energy Efficiency and Renewable Energy (EERE)

    Local governments and their communities that inhabit dense locations can take advantage of district heating and/or cooling systems as a way to increase energy efficiency and reliability while...

  6. Questions about Groundwater Conservation Districts in Texas 

    E-Print Network [OSTI]

    Lesikar, Bruce J.; Silvy, Valeen

    2008-09-22

    Groundwater conservation districts (GCDs) are being created in many parts of Texas to allow local citizens to manage and protect their groundwater. This publication answers frequently asked questions about groundwater and GCDs....

  7. District of Columbia Recovery Act State Memo

    Broader source: Energy.gov [DOE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation’s energy and environmental future. The Recovery Act investments in the District of Columbia...

  8. Merced Irrigation District- PV Buydown Program

    Broader source: Energy.gov [DOE]

    Merced Irrigation District (MID) offers its residential, commercial and non-profit customers a rebate for installing solar electric photovoltaic (PV) systems on their homes and offices. For 2015,...

  9. 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

    2014-05-27

    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.

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

    SciTech Connect (OSTI)

    Sujit Banerjee; Terrance Conners

    2007-09-07

    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.

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

    SciTech Connect (OSTI)

    Peng, J. [University of British Columbia, Vancouver

    2010-08-01

    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.

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

    E-Print Network [OSTI]

    Keeton, William S.

    Dynamics of wood recruitment in streams of the northeastern US Dana R. Warren a, *, Clifford E of Ecosystem Studies, Box AB, Millbrook, NY 12545, United States 1. Introduction Large wood and accumulations of large wood (wood jams) are widely recognized as important features in forested stream ecosystems. Large

  13. The Effects of Large Wood on Stream Channel Morphology on Three Low-

    E-Print Network [OSTI]

    The Effects of Large Wood on Stream Channel Morphology on Three Low- Gradient Stream Reaches that large wood has a prominent role in habitat quality, however there is little research on the role of wood large wood loadings (759 vs. 329 vs. 39 m3 /ha). This study devises a new classification methodology

  14. Proceedings of the Symposium on the Ecology and Management of Dead Wood

    E-Print Network [OSTI]

    Proceedings of the Symposium on the Ecology and Management of Dead Wood in Western Forests November .................................................ix Importance of Dead and Downed Wood....................................1 Dead Wood: From Forester's Bane to Environmental Boon...................3 Jack Ward Thomas Decaying Wood: An Overview of Its

  15. 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 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

  16. 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 September 2006 Available online 2 January 2007 Abstract Construction and demolition (C&D) wood frequently contains treated wood including wood treated with chromated copper arsenate (CCA). Many recycling options

  17. 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) ABSTRACT Coupling agents in wood fiber and polymer composites (WFPC) play a very important role in improving the compatibility and adhesion between polar wood fibers and non-polar polymeric matri- ces

  18. The Warm Local ISM: Structure, Properties, and Theory Jeffrey L. Linsky, Seth Redfield, & Brian Wood

    E-Print Network [OSTI]

    Linsky, Jeffrey L.

    Wood JILA, University of Colorado, Boulder CO 80309­0440 USA Abstract. Ultraviolet spectra), and the second by Wood, Linsky, & Zank (2000) and by Wood, M¨uller, & Zank (2000). In this talk, we al (1995) and Wood et al (1996). Early­type stars and hot white dwarfs also prove background

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

    E-Print Network [OSTI]

    extent, residential housing has always been one of the major drivers of wood demand in JapanThe Impact of the Russian Tariff on Japanese Demand for Wood Products CINTRAFOR News is available will consider the potential impact on Chinese demand for wood products.) Japanese Market for Wood Products Japan

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

    E-Print Network [OSTI]

    Florida, University of

    Wood Ash Samples Used in This Study. Regulatory Levels Provided for Comparison. Table II.1 Alternative

  1. District heating strategy model: community manual

    SciTech Connect (OSTI)

    Hrabak, R. A.; Kron, Jr., N. F.; Pferdehirt, W. P.

    1981-10-01

    The US Department of Housing and Urban Development (HUD) and the US Department of Energy (DOE) cosponsor a program aimed at increasing the number of district heating and cooling systems. Twenty-eight communities have received HUD cooperative agreements to aid in a national feasibility assessment of district heating and cooling systems. The HUD/DOE program includes technical assistance provided by Argonne National Laboratory and Oak Ridge National Laboratory. Part of this assistance is a computer program, called the district heating strategy model, that performs preliminary calculations to analyze potential district heating and cooling systems. The model uses information about a community's physical characteristics, current electricity-supply systems, and local economic conditions to calculate heat demands, heat supplies from existing power plants and a new boiler, system construction costs, basic financial forecasts, and changes in air-pollutant emissions resulting from installation of a district heating and cooling system. This report explains the operation of the district heating strategy model, provides simplified forms for organizing the input data required, and describes and illustrates the model's output data. The report is written for three groups of people: (1) those in the HUD/DOE-sponsored communities who will be collecting input data, and studying output data, to assess the potential for district heating and cooling applications in their communiites; (2) those in any other communities who may wish to use the model for the same purpose; and (3) technical-support people assigned by the national laboratories to explain to community personnel how the model is used.

  2. 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)

    2000-01-01

    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.

  3. Permanent Magnet Machine And Method With Reluctance Poles For High Strength Undiffused Brushless Operation.

    DOE Patents [OSTI]

    Hsu, John S [Oak Ridge, TN

    2005-12-06

    A method and apparatus in which a rotor (11) and a stator (17) define a radial air gap (20) for receiving AC flux and at least one, and preferably two, DC excitation assemblies (23, 24) are positioned at opposite ends of the rotor (20) to define secondary air gaps (21, 22). Portions of PM material (14a, 14b) are provided as boundaries separating the rotor pole portions (12a, 12b) of opposite polarity from other portions of the rotor (11) and from each other to define PM poles (12a, 12b) for conveying the DC flux to or from the primary air gap (20) and for inhibiting flux from leaking from the pole portions prior to reaching the primary air gap (20). The portions of PM material (14a, 14b) are spaced from each other so as to include reluctance poles (15) of ferromagnetic material between the PM poles (12a, 12b) to interact with the AC flux in the primary-air gap (20).

  4. The role of water in the behavior of wood

    E-Print Network [OSTI]

    Dominique Derome; Ahmad Rafsanjani; Stefan Hering; Martin Dressler; Alessandra Patera; Christian Lanvermann; Marjan Sedighi-Gilani; Falk K. Wittel; Peter Niemz; Jan Carmeliet

    2015-09-17

    Wood, due to its biological origin, has the capacity to interact with water. Sorption/desorption of moisture is accompanied with swelling/shrinkage and softening/hardening of its stiffness. The correct prediction of the behavior of wood components undergoing environmental loading requires that the moisture behavior and mechanical behavior of wood are considered in a coupled manner. We propose a comprehensive framework using a fully coupled poromechanical approach, where its multiscale implementation provides the capacity to take into account, directly, the exact geometry of the wood cellular structure, using computational homogenization. A hierarchical model is used to take into account the subcellular composite-like organization of the material. Such advanced modeling requires high resolution experimental data for the appropriate determination of inputs and for its validation. High-resolution x-ray tomography, digital image correlation, and neutron imaging are presented as valuable methods to provide the required information.

  5. In-Depth Temperature Profiles in Pyrolyzing Wood 

    E-Print Network [OSTI]

    Reszka, Pedro

    The move towards performance-based design of the fire resistance of structures requires more accurate design methods. An important variable in the fire performance of timber structures is the in-depth temperature distribution, as wood is weakened...

  6. Kilowatts From Waste Wood In The Furniture Industry 

    E-Print Network [OSTI]

    Nailen, R. L.

    1981-01-01

    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...

  7. Modelling Traceability in the Forestry Wood Supply Chain

    E-Print Network [OSTI]

    Modelling Traceability in the Forestry Wood Supply Chain Antti Sirkka University of Tampere TietoEnator Forest & Energy Oy Kalevantie 4, 33014 Tampere, Finland Häkiläpolku 3 A, 33101 Tampere, Finland antti

  8. Test evaluation of a laminated wood wind turbine blade concept

    SciTech Connect (OSTI)

    Faddoul, J.R.

    1981-05-01

    Because of the high stiffness and fatigue strength of wood (as compared to density) along with the low cost manufacturing techniques available, a laminated wood wind turbine blade application has been studied. This report presents the results of the testing performed on elements of the wood blade-to-hub transition section which uses steel studs cast into a laminated wood spar with a filled epoxy. Individual stud samples were tested for both ultimate load carrying capability and fatigue strength. A one-time pull-out load of 78,000 lb was achieved for a 15 in. long stud with a diameter of 1 in. Tension-tension fatigue indicated that peak loads on the order of 40% of ultimate could be maintained as an endurance limit (mean load = 20,000 lb, cyclic load = +-15,000 lb). Following the individual stud testing, a full-scale inboard blade section (20 ft in length) was tested.

  9. Trends and Market Effects of Wood Energy Policies

    E-Print Network [OSTI]

    ! · Powerful energy industry · Future? · Today´s discussion! #12;Trends and Market Effects of Wood Energy Policies Bengt Hillring SLU SWEDEN http is the main international energy source · Climate change ­ Energy production ­ CO2 · European Union different

  10. 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

  11. 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

  12. Terahertz birefringence and attenuation properties of wood and paper

    E-Print Network [OSTI]

    Reid, Matthew

    - plications in the wood industry for pulsed terahertz radiation.5,6 This is so primarily because pulsed tera is split into pump and probe beams. The pump is lightly focused on the pho- toconductive switch

  13. Stephen E. Wood Department of Earth & Space Sciences

    E-Print Network [OSTI]

    Winglee, Robert M.

    .S. Physics, University of North Carolina, Chapel Hill PROFESSIONAL POSITIONS for Phase A study; designed solar-powered thermal ice drill RESEARCH GRANTS-I's: Stephen Wood, Collab: Eric R. Parteli (FAU, Germany), Wind regime, sediment

  14. Making Steel Framing as Thermally Efficient as Wood 

    E-Print Network [OSTI]

    Kosny, J.; Childs, P.

    2002-01-01

    In many world regions like North America and Scandinavia wood framing is dominant technology for residential buildings. During last two decades several companies around the world started to promote a low-gage steel framing for residential...

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

    DOE Patents [OSTI]

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

    1996-11-26

    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.

  16. 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)

    1996-01-01

    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.

  17. The orbital poles of Milky Way satellite galaxies: a rotationally supported disc-of-satellites

    E-Print Network [OSTI]

    Manuel Metz; Pavel Kroupa; Noam I. Libeskind

    2008-02-26

    Available proper motion measurements of Milky Way (MW) satellite galaxies are used to calculate their orbital poles and projected uncertainties. These are compared to a set of recent cold dark-matter (CDM) simulations, tailored specifically to solve the MW satellite problem. We show that the CDM satellite orbital poles are fully consistent with being drawn from a random distribution, while the MW satellite orbital poles indicate that the disc-of-satellites of the Milky Way is rotationally supported. Furthermore, the bootstrapping analysis of the spatial distribution of theoretical CDM satellites also shows that they are consistent with being randomly drawn. The theoretical CDM satellite population thus shows a significantly different orbital and spatial distribution than the MW satellites, most probably indicating that the majority of the latter are of tidal origin rather than being DM dominated sub-structures. A statistic is presented that can be used to test a possible correlation of satellite galaxy orbits with their spatial distribution.

  18. Energy Management Retrofit for Arlington Independent School District 

    E-Print Network [OSTI]

    Nooner, D.

    1989-01-01

    Like many school districts in the southwest, the Arlington Indement School District (AISD) felt a need to upgrade their schools to maximize their value for the gas and electricity being used. They felt they needed to make sure that energy...

  19. District Courts as Patent Laboratories Jeanne C. Fromer*

    E-Print Network [OSTI]

    Loudon, Catherine

    307 District Courts as Patent Laboratories Jeanne C. Fromer* Introduction .....................................................................................................................307 I. The Federal Circuit's Supervisory Role in Patent Law..........................................308 II. District Courts as the Federal Circuit's Patent Laboratories..............................311

  20. Collective private urban renewal in New Bedford's historic district

    E-Print Network [OSTI]

    Bullard, John K. (John Kilburn)

    1974-01-01

    This thesis examines the waterfront historic district in New Bedford, Massachusetts. It is, hopefully, the beginning of a process of collective private renewal that may lead the revival of the district as a vital element ...

  1. U.S. Army Corps of Engineers New York District

    E-Print Network [OSTI]

    US Army Corps of Engineers

    U.S. Army Corps of Engineers New York District Harbor Inspection September 16, 2015p , Vision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Colonel David Caldwell, Commander, USACE New York District 0945 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Group Photo of Partners New York Harbor Harbor Operations Overview

  2. Pole structure from energy-dependent and single-energy fits to $?N$ elastic scattering data

    E-Print Network [OSTI]

    Alfred Švarc; Mirza Hadžimehmedovi?; Hedim Osmanovi?; Jugoslav Stahov; Ron L. Workman

    2015-01-28

    The pole structure of the current GW/SAID partial-wave analysis of elastic $\\pi N$ scattering and $\\eta N$ production data is studied. Pole positions and residues are extracted from both the energy-dependent and single-energy fits, using two different methods. For the energy-dependent fits, both contour integration and a Laurent+Pietarinen approach are used. In the case of single-energy fits, the Laurent+Pietarinen approach is used. Errors are estimated and the two sets of results are compared to other recent and older fits to data.

  3. 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]

    Check Correct All Grammar Errors And Enhance Your Writing. Try Now! www.Grammarly.com Free TradingHome Page > Business > Industrial > Global Trade Of Wood Chips Down 26% In 2009 As Pulpmills Reduce Production Worldwide, Reports Wood Resources International Global Trade Of Wood Chips Down 26% In 2009

  4. Foster-Glocester Regional School District (Rhode Island) - Financing Profile

    SciTech Connect (OSTI)

    none,

    2008-12-01

    This document is an EnergySmart Schools Financing Profile of Foster-Glocester Regional School District in Rhode Island

  5. Washington's 7th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    7th congressional district ARCH Venture Partners (Washington) Northwest National Marine Renewable Energy Center Washington Technology Center Registered Networking...

  6. West Basin Municipal Water District, California; Water/Sewer

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Exhibit D #12;Summary: West Basin Municipal Water District, California; Water/Sewer Primary Credi90023!! #12;Sttmma1·y: West Basin Municipal Water District, California; Water/Sewer Credit Profile US$16.STANDARDANDPOORS.COM/RATJNGSDJRECT MAY31 2013 2 I126639 I 301008236 #12;Summary: West Basin Municipal Water District, California; Water/Sewer

  7. NORTH SAN MATEO COUNTY SANITATION DISTRICT December 1, 2014

    E-Print Network [OSTI]

    US Army Corps of Engineers

    NORTH SAN MATEO COUNTY SANITATION DISTRICT December 1, 2014 US Army Corps of Engineers, Attn: CECW, on behalf of its subsidiary, the North San Mateo County Sanitation District, consistent with the Water of Daly City, California, on behalf of its subsidiary, the North San Mateo County Sanitation District. 2

  8. First university owned district heating system using biomass heat

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Highlights · First university owned district heating system using biomass heat · Capacity: 15 MMBtu Main Campus District Heating Performance · Avoided: 3500 tonnes of CO2 · Particulate: less than 10 mg District Heating Goals To displace 85% of natural gas used for core campus heating. Fuel Bunker Sawmill

  9. New Forestry Commission District Office The new Forestry Commission

    E-Print Network [OSTI]

    New Forestry Commission District Office The new Forestry Commission District office at Smithton in construction The Forestry Commission's District office at Smithton in Inverness, Scotland, covers the national fuel heating system has proved effective during the winter of 2009/10, one of the harshest in 40 years

  10. Predictive control of supply temperature in district heating systems

    E-Print Network [OSTI]

    Predictive control of supply temperature in district heating systems Torben Skov Nielsen Henrik This report considers a new concept for controlling the supply temperature in district heating systems using stochastic modelling, prediction and control. A district heating systems is a di#30;cult system to control

  11. CONTROL OF SUPPLY TEMPERATURE IN DISTRICT HEATING SYSTEMS

    E-Print Network [OSTI]

    CONTROL OF SUPPLY TEMPERATURE IN DISTRICT HEATING SYSTEMS T.S. Nielsen, H. Madsen Informatics the supply temperature in district heating systems using stochastic modelling, prediction and control at Roskilde Varmeforsyning. The results obtained for the Roskilde district heating utility are evaluated

  12. 2014 Central District Deadlines Third-Year Progress Assessment Packets

    E-Print Network [OSTI]

    Jawitz, James W.

    2014 Central District Deadlines Third-Year Progress Assessment Packets Feb. 4 Central District are on the last page.) for each year that has the CED and DED signatures and rating. June 3 Final version of Third-Year DED submits Third-Year Progress assessment packet to District Faculty with Permanent Status for input

  13. Cool Trends in District Energy: A Survey of Thermal Energy Storage Use in District Energy Utility Applications, June 2005

    Broader source: Energy.gov [DOE]

    A Survey of Thermal Energy Storage (TES) Use In District Energy (DE) Utility Applications in June 2005

  14. Modeling a Complex Pole-Zero System in Terms of its Low-Frequency/High-Frequency Cutoffs

    E-Print Network [OSTI]

    King, Roger

    Modeling a Complex Pole-Zero System in Terms of its Low-Frequency/High-Frequency Cutoffs Introduction Even a simple amplifier circuit will tend to have multiple poles and zeros in its high-frequency will alter a signal can be gotten from its high-frequency and low-frequency cutoffs. High-Frequency Response

  15. POLE EXPANSION FOR SOLVING A TYPE OF PARAMETRIZED LINEAR SYSTEMS IN ELECTRONIC STRUCTURE

    E-Print Network [OSTI]

    Ying, Lexing

    POLE EXPANSION FOR SOLVING A TYPE OF PARAMETRIZED LINEAR SYSTEMS IN ELECTRONIC STRUCTURE, parametrized linear systems, electronic structure calculation AMS subject classifications. 65F30,65D30,65Z05 1 linear systems. Under certain assumptions on the parametrization, solutions to the linear systems for all

  16. 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

  17. Generation of polarization-entangled photons using type-II doubly periodically poled lithium niobate waveguides

    E-Print Network [OSTI]

    Boyer, Edmond

    Generation of polarization-entangled photons using type-II doubly periodically poled lithium the issue of the generation of non-degenerate cross-polarization-entangled photon pairs using type-conversion processes, namely ordinary pump photon down- conversion to either extraordinary signal and ordinary idler

  18. Thursday, March 15, 2007 POSTER SESSION II: MOON: SOILS, POLES, AND VOLATILES

    E-Print Network [OSTI]

    Rathbun, Julie A.

    Thursday, March 15, 2007 POSTER SESSION II: MOON: SOILS, POLES, AND VOLATILES 6:30 p.m. Fitness Center Schultz R. A. Siddharthan R. Strength of Lunar Soil Using the Cam Cap Approach [#1127] We use a standard Cam Cap approach to model the strength of returned Apollo 12 lunar soil. Cohesion, friction

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

    E-Print Network [OSTI]

    a modem well equipped west coast live- bait vessel, J-Ann (Vergne et aI., 1978). In Hawaii, other concerning cultured baitfish spe- cies called for further field tests and for evaluation of species suitability for pole-and-line tuna fishing. This study tested the desirability of the cultured mollie

  20. Interaction between Poly(ADP-ribose) and NuMA Contributes to Mitotic Spindle Pole Assembly

    E-Print Network [OSTI]

    Coughlin, M.

    Poly(ADP-ribose) (pADPr), made by PARP-5a/tankyrase-1, localizes to the poles of mitotic spindles and is required for bipolar spindle assembly, but its molecular function in the spindle is poorly understood. To investigate ...

  1. 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.

    1980-02-01

    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)

  2. Linda Sargent Wood. A More Perfect Union: Holistic Worldviews and the Transformation of American Culture after World War II.

    E-Print Network [OSTI]

    Promnitz, Sarah

    2012-01-01

    23 No. 1 Linda Sargent Wood. A More Perfect Union: HolisticCold War era, Linda Sargent Wood argues that the equallyWorld War II period. For Wood, this cultural perspective

  3. Understanding wood-pool dynamics using long-term monitoring data from the Gualala River Watershed: What can we learn?

    E-Print Network [OSTI]

    Church, Tamara

    2012-01-01

    and D. R. Montgomery. 2003. Wood in river rehabilitation andPatterns and process of wood debris accumulation in theand S. V. Gregory. 2002. Large wood and fluvial processes.

  4. Drought effects on litterfall, wood production and belowground carbon cycling in an Amazon forest: Results of a throughfall reduction experiment

    E-Print Network [OSTI]

    2008-01-01

    effects on litterfall, wood production and belowground136, 68005-080 Santare´m, Para´, Brazil Woods Hole ResearchCenter, 149 Woods Hole Road, Falmouth, MA 02543, USA

  5. Polar Shear Lag Analysis of a Composite of Concentric Cylinders with Longitudinal Cracks: Application to Internal Checking in Wood

    E-Print Network [OSTI]

    Nairn, John A.

    : Application to Internal Checking in Wood J.A.Nairn Wood Science and Engineering, Oregon State University the existence of internal checks lowers the value of the wood when it is milled into lumber (due to detrimental

  6. 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

    2013-08-13

    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.

  7. Selected tools Table 9. Summary list of tools for both wood and paper-based products

    E-Print Network [OSTI]

    3.4 Selected tools Table 9. Summary list of tools for both wood and paper-based products Focus Europe WOOD & PAPER- BASED PRODUCTS #12;3.5 Selected tools Forest conversion Social issues Pollution

  8. The morphological development of a wood burl shader 

    E-Print Network [OSTI]

    Moyer, Robert Simms

    2004-09-30

    THE MORPHOLOGICAL DEVELOPMENT OF A WOOD BURL SHADER A Thesis by ROBERT SIMMS MOYER 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 2003 Major Subject...: Visualization Sciences THE MORPHOLOGICAL DEVELOPMENT OF A WOOD BURL SHADER A Thesis by ROBERT SIMMS MOYER 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 Approved...

  9. Wood residuals find big uses in small pieces

    SciTech Connect (OSTI)

    Glenn, J.

    1996-12-01

    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.

  10. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation,Wood County Electric Coop, Inc Jump to:Wood

  11. The Role of Allelopathy, Heat, and Charred Wood in the Germination of Chaparral Herbs1

    E-Print Network [OSTI]

    on the effect of heating, at temperatures similar to those found in fire, and tests with wood ash alone failed

  12. Biological control of Cl/Br and low sulfate concentration in a 3.5-Gyr-old seawater from North Pole, Western Australia

    E-Print Network [OSTI]

    Rey, Patrice F.

    Biological control of Cl/Br and low sulfate concentration in a 3.5-Gyr-old seawater from North Pole hydrothermal alteration of the 3.49 Ga Dresser Formation, North Pole Dome, Western Australia. Texturally to be the cause of Cl/Br fractionation between hydrothermal fluids and the bNorth Pole seawaterQ end-member. We

  13. IEEE MICROWAVE AND GUIDED WAVE LETIERS, VOL. 2, NO. 2, FEBRUARY 1992 49 Matrix Singular Value Decomposition for Pole-Free

    E-Print Network [OSTI]

    Bornemann, Jens

    Decomposition for Pole-Free Solutions of Homogeneous Matrix Equations as Applied to Numerical Modeling Methods to poles and steep gradients in the determinant function are eliminated. The proposed technique example of a conductor-backed slotline MMIC structure illustrates the advautage of the pole

  14. GEOPHYSICAL RESEARCHLETTERS, VOL. 26, NO. 9, PAGES I 187-1190,MAY 1, 1999 Illumination conditions at the lunar south pole

    E-Print Network [OSTI]

    Spudis, Paul D.

    conditions at the lunar south pole D. Ben J. Bussey ESA/ESTEC, Noordwijk, The Netherlands Paul D. Spudis shadowedregions at the lunar poles. Clementine, by providing the first con- tiguouscoverageof the Moon, hasenabledthe productionof an illumination map of the south pole. This map showsthe extent of the areas

  15. Assessment of surface air temperature over the Arctic Ocean in reanalysis and IPCC AR4 model simulations with IABP/POLES

    E-Print Network [OSTI]

    Hu, Yongyun

    simulations with IABP/POLES observations Jiping Liu,1 Zhanhai Zhang,2 Yongyun Hu,3 Liqi Chen,4 Yongjiu Dai,5 Surface (IABP/POLES) observations for the period 1979­ 1999. The reanalyses, including the National Forecast 40-year Reanalysis (ERA40), show encouraging agreement with the IABP/POLES observations, although

  16. Alternative institutional vehicles for geothermal district heating

    SciTech Connect (OSTI)

    Bressler, S.; Gardner, T.C.; King, D.; Nimmons, J.T.

    1980-06-01

    The attributes of various institutional entities which might participate in various phases of geothermal heating applications are described. Public entities considered include cities, counties, and special districts. Private entities discussed include cooperative organizations and non-member-owned private enterprises. The powers, authority and manner of operation of each of the institutional entities are reviewed. Some of the public utility regulatory implications which may affect choices among available alternatives are considered. (MHR)

  17. Groundbreaking High-Performance Building Districts 

    E-Print Network [OSTI]

    Jordan, J.

    2014-01-01

    to track and analysis performance In-kind member professional services and contributions, including project scoping and feasibility Influence on District-related policy issues, including incentives Member/Partner Benefits ESL-KT-14-11-28 CATEE 2014.... 18-20 Professional Services Stakeholder Opportunities to reach an engaged audience of developers, property owners and property managers Access to the most up-to-date information regarding potential new and renovation projects within the 2030...

  18. Panzhihua east district government | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio Program |View New Pages RecentPalomarPanich,east district

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

    E-Print Network [OSTI]

    Florida, University of

    /environmental concerns c. Special handling 4. Management options for treated wood a. Is treated wood a solid waste? b for homeowners, contractors, waste management professionals, and other parties needing information on managementManagement of Discarded Treated Wood Products: A Resource Guide for Generators Prepared by

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

    E-Print Network [OSTI]

    Psaltis, Demetri

    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

  1. Dynamics of wood in stream networks of the western Cascades Range, Oregon

    E-Print Network [OSTI]

    Kurapov, Alexander

    Dynamics of wood in stream networks of the western Cascades Range, Oregon Nicole M. Czarnomski a conceptual model of wood dynamics in stream networks that considers legacies of forest management practices, floods, and debris flows. We combine an observational study of wood in 25 km of 2nd- through 5th

  2. A Method Countries Can Use to Estimate Changes in Carbon Stored in Harvested Wood Products and

    E-Print Network [OSTI]

    A Method Countries Can Use to Estimate Changes in Carbon Stored in Harvested Wood Products to carbon stored in harvested wood products (HWP) and for evaluating uncertainty. The method uses data suggest that uncertainty is most sensitive to uncertainty in production data for solid- wood products

  3. Global relationship of wood and leaf litter decomposability: the role of

    E-Print Network [OSTI]

    Thomas, David D.

    META ANALYSIS Global relationship of wood and leaf litter decomposability: the role of functional and their phylogenetic history influence decay rates of dead wood and leaf litter, but it remains unknown if decay rates of wood and litter covary over a wide range of tree species and across ecosystems. We evaluated

  4. The relationship between wood density and mortality in a global tropical forest data set

    E-Print Network [OSTI]

    Kraft, Nathan

    The relationship between wood density and mortality in a global tropical forest data set Nathan J-offs, long-term ecological research, phylogenetic independent contrasts, trait conservatism. Summary · Wood in mortality rates with wood density, drawing on data for 765 500 trees from 1639 species at 10 sites located

  5. Current Research on Wood Decay in the USDA Forest Service1 Harold H. Burdsall, Jr.2

    E-Print Network [OSTI]

    Current Research on Wood Decay in the USDA Forest Service1 Harold H. Burdsall, Jr.2 Abstract, Biodeterioration Research, concentrates on studying the basic mechanism of wood decay. Most of the Forest Service's work on wood decay is being done in two work units in Forest Insect and Disease Research (FIDR) housed

  6. Fish use of turbulence around wood in winter: physical experiments on hydraulic variability and habitat selection

    E-Print Network [OSTI]

    Tullos, Desiree

    Fish use of turbulence around wood in winter: physical experiments on hydraulic variability-introduction of large wood for expanding hydraulic variability is an increasingly common prac- tice, yet it is not yet on flow strength, depth, distance to wood, or based on temporal or spatial variability of the flow field

  7. Lauric Acid/Wood Fiber Blends for Shape Stable Phase Change Material

    E-Print Network [OSTI]

    Collins, Gary S.

    Lauric Acid/Wood Fiber Blends for Shape Stable Phase Change Material Krista Stancombe, Fang Chen in preparing wood fiber (WF) composites. The goal in developing this material is to produce a shape stabilized (DSC) and polarized optical microscopy (POM). References Conclusion LA crystals LA crystals Wood Fiber

  8. World Wide Wood Network, Ltd. 2001-2002 Forest Products e-Commerce

    E-Print Network [OSTI]

    World Wide Wood Network, Ltd. © 2001-2002 Forest Products e-Commerce An Oxymoron or Wave of the Future Presented by: Thomas J. Westbrook, JD President & CEO World Wide Wood Network, Ltd. http Collapsing time and space Communication World Wide Wood Network, Ltd. © 2001-2002 The Promise of the Internet

  9. Pristine Early Eocene Wood Buried Deeply in Kimberlite from Northern Canada

    E-Print Network [OSTI]

    Wolfe, Alexander P.

    Pristine Early Eocene Wood Buried Deeply in Kimberlite from Northern Canada Alexander P. Wolfe1 preservation of fossil wood buried deeply in a kimberlite pipe that intruded northwestern Canada's Slave Province 53.360.6 million years ago (Ma), revealed during excavation of diamond source rock. The wood

  10. Nanoindentation of wood cell walls: Continuous stiffness and hardness measurements q

    E-Print Network [OSTI]

    Wang, Siqun

    Nanoindentation of wood cell walls: Continuous stiffness and hardness measurements q W.T.Y. Tze a 37831-6116, USA d Department of Wood and Paper Science, North Carolina State University, Raleigh, NC The objective of this study was to measure the mechanical properties of individual, native wood fibers using

  11. AN ASSESSMENT OF WOOD DUCK DISTRIBUTION, ABUNDANCE AND RIPARIAN BREEDING PAIR HABITATS IN SOUTH DAKOTA

    E-Print Network [OSTI]

    AN ASSESSMENT OF WOOD DUCK DISTRIBUTION, ABUNDANCE AND RIPARIAN BREEDING PAIR HABITATS IN SOUTH #12;AN ASSESSMENT OF WOOD DUCK DISTRIBUTION, ABUNDANCE AND RIPARIAN BREEDING PAIR HABITATS IN SOUTH Wildlife and Fisheries Sciences #12;AN ASSESSMENT OF WOOD DUCK DISTRIBUTION, ABUNDANCE AND RIPARIAN

  12. WOOD-BORERS ON Acacia: A COMMUNITY PERSPECTIVE Prepared by Drs. Brett Hurley and Jeff Garnas

    E-Print Network [OSTI]

    WOOD-BORERS ON Acacia: A COMMUNITY PERSPECTIVE Prepared by Drs. Brett Hurley and Jeff Garnas Acacia community diversity and composition. Wood-boring insects in particular can cause considerable damage. In an effort to better understand the wood-boring community on Acacia, Drs Brett Hurley and Jeff Garnas (from

  13. Wood Transportation Systems-A Spin-Off of a Computerized Information

    E-Print Network [OSTI]

    Wood Transportation Systems-A Spin-Off of a Computerized Information and Mapping Technique William of the system to determine the allocation and association of wood sources and markets. INTRODUCTION In December strategies of wood origins and potential markets to be correlated very accurately and rapidly. Transportation

  14. On The Ten Point Wood-Desargues' Configuration Christopher J Bradley and Geoff C Smith

    E-Print Network [OSTI]

    Smith, Geoff

    1 Article 6 On The Ten Point Wood-Desargues' Configuration Christopher J Bradley and Geoff C Smith Abstract The ten pairs of directly similar triangles in perspective in the Wood-Desargues' configuration are similar to the five cyclic quadrangles of the initial Wood-Desargues' configuration and that these five

  15. 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 February 2005) ABSTRACT Dimensional stability is an important property of wood composites. Both resin and wax are essential additives in the manufactureof composite panels such as OSB. Resin binds wood

  16. OPPORTUNITIES FOR HORIZONTAL DIVERSIFICATION IN MANUFACTURING VALUE-ADDED WOOD PRODUCTS

    E-Print Network [OSTI]

    Wu, Qinglin

    OPPORTUNITIES FOR HORIZONTAL DIVERSIFICATION IN MANUFACTURING VALUE-ADDED WOOD PRODUCTS Working Post Doctoral Researcher Wood Products Processing Richard Vlosky Assistant Professor Forest Products Marketing February 7, 1996 #12;2 ABSTRACT A study of equipment usage in the Louisiana secondary wood

  17. EFFECT OF COMPOSITE REINFORCEMENT ON THE DURABILITY OF WOOD BASEBALL BATS

    E-Print Network [OSTI]

    Smith, Lloyd V.

    EFFECT OF COMPOSITE REINFORCEMENT ON THE DURABILITY OF WOOD BASEBALL BATS John T. Axtell, Lloyd V Pullman, WA 99164-2920 ABSTRACT This study examines the durability of a laminated wood baseball bat. The measured and predicted results are in good agreement. Wood lamination was observed to decrease the scatter

  18. Patterns and processes of wood debris accumulation in the Queets river basin, Washington

    E-Print Network [OSTI]

    Montgomery, David R.

    Patterns and processes of wood debris accumulation in the Queets river basin, Washington Tim B Mountains in NW Washington reveal basin-wide patterns of distinctive wood debris (WD) accumulations development. The classification of wood debris accumulations in the Queets river basin is based on physical

  19. Wood anatomical analysis of Alnus incana and Betula pendula injured by a debris-flow event

    E-Print Network [OSTI]

    Butler, David R. - Department of Geography, Texas State University

    Wood anatomical analysis of Alnus incana and Betula pendula injured by a debris-flow event ESTELLE. More- over, time series of wood anatomical features have only rarely been used to reconstruct former geomorphic events. This study was therefore undertaken to characterize the wood anatomical response

  20. Use of handheld X-ray fluorescence spectrometry units for identification of arsenic in treated wood

    E-Print Network [OSTI]

    Florida, University of

    Use of handheld X-ray fluorescence spectrometry units for identification of arsenic in treated wood within preservative-treated wood. Abstract The objective of this study was to evaluate the performance of handheld XRF analyzers on wood that has been treated with a preservative containing arsenic. Experiments

  1. 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 Trade of Wood and Paper Products By Ed Pepke Forest Products Marketing Specialist UNECE/FAO Timber #12;Society of Wood Science and Technology Convention 10-12 November 2008, Concepción, Chile Subjects

  2. Effects of compost and phosphate on plant arsenic accumulation from soils near pressure-treated wood

    E-Print Network [OSTI]

    Ma, Lena

    -treated wood Xinde Cao*, Lena Q. Ma Soil and Water Science Department, University of Florida, Gainesville, FL)-treated wood may elevate soil arsenic levels. Thus, an environmental concern arises regarding accumulation. Our results indicate that growing vegetables in soils near CCA-treated wood may pose a risk

  3. PROJECT SUMMARY Wood-decaying Agaricomycetes (Basidiomycota) include diverse polypores, gilled mushrooms,

    E-Print Network [OSTI]

    Hibbett, David S.

    PROJECT SUMMARY Wood-decaying Agaricomycetes (Basidiomycota) include diverse polypores, gilled production. Understanding of the higher-level relationships of wood-decaying Agaricomycetes has advanced. This project will perform monographic research and training in two major groups of wood-decaying Agaricomycetes

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

    E-Print Network [OSTI]

    1985 1990 1995 2000 2005 2010 2015 2020 Year Amount(inmillioncubicmetresWRME) Recovered paper Net pulp fossil fuel prices · Energy security · Policies to reduce climate change · Wood industries' wood needs consumption, e.g. China ­ Nuclear safety #12;International Conference on Wood-based Bioenergy LIGNA

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

    E-Print Network [OSTI]

    of the production and use of wood energy, in the context of broader policy frameworks, for renewable energiesIllegal loggin and wood energy: UNECE Timber Committee discusses policy issues of the day SEARCH SITEMAP PRESS RELEASE [Index] Illegal logging and wood energy: UNECE Timber Committee discusses policy

  6. Modeling Sediment and Wood Storage and Dynamics in Small Mountainous Watersheds

    E-Print Network [OSTI]

    85 Modeling Sediment and Wood Storage and Dynamics in Small Mountainous Watersheds Stephen T controls on supply and transport of sediment and wood in a small (approximately two square kilometers) basin in the Oregon Coast Range, typical of streams at the interface between episodic sediment and wood

  7. Wood stove use in the end-use load and consumer assessment program residential base sample

    SciTech Connect (OSTI)

    LeBaron, B.A.

    1988-11-01

    This report examines wood heating in the End-Use Load and Consumer Assessment Program (ELCAP) Residential Base Sample during the 1985/1986 heating season. The goals of this study were to assess the frequency of wood burning in homes having wood burning equipment and to estimate the quantity of electrical space heat displaced by it use. 15 refs., 18 figs., 6 tabs.

  8. 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.12.007 * Corresponding author. E-mail address: S.Wood@sussex.ac.uk (S. Wood). Computers in Human Behavior 22 (2006) 588 an incremental extension of existing technologies. From stud- ies of other design oriented disciplines

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

    E-Print Network [OSTI]

    wood energy data, leading to best estimates of future consumption. It also tries to estimate. The work continues, particularly in much- needed efforts to strengthen the available wood energy data-use Conversion 22 3.7 Quotes 23 4. Selected Wood Energy Data 27 4.1 Energy Balances in RWEDP Member-countries 27

  10. 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

  11. Texas Legislative and Irrigation Districts of the Rio Grande River Basin: A Map Series 

    E-Print Network [OSTI]

    Leigh, Eric; Fipps, G.

    2008-01-01

    Improvement District No.3 HCWID3 La Feria Irrigation District-Cameron County No.3 La Feria Santa Cruz Irrigation District No.15 Santa Cruz Santa Maria Irrigation District-Cameron County No.4 Santa Maria United Irrigation District of Hidalgo County United....6 34,913 Hidalgo County Municipal Utility District No.1 1,120 Hidalgo County Water Improvement District No.3 9,753 La Feria Irrigation District-Cameron County No.3 75,626 Santa Cruz Irrigation District No.15 75,080 Santa Maria Irrigation...

  12. Millimeter Wavelength Brightness Fluctuations of the Atmosphere Above the South Pole

    E-Print Network [OSTI]

    Bussmann, R S; Kuo, C L

    2004-01-01

    We report measurements of the millimeter wavelength brightness fluctuations produced by the atmosphere above the South Pole made with the Arcminute Cosmology Bolometer Array Receiver (ACBAR). The data span the 2002 Austral winter during which ACBAR was mounted on the Viper telescope at the South Pole. We recover the atmospheric signal in the presence of instrument noise by calculating the correlation between signals from distinct elements of the ACBAR bolometer array. With this method, it is possible to measure atmospheric brightness fluctuations with high SNR even under the most stable atmospheric conditions. The observed atmospheric signal is characterized by the parameters of the Komolgorov-Taylor (KT) model, which are the amplitude and power law exponent describing the atmospheric power spectrum, and the two components of the wind angular velocity at the time of the observation. The KT model is typically a good description of the observed fluctuations, and fits to the data produce values of the Komolgorov...

  13. Right Renal Vein Aplasia Associated With Diverted Renal Venous Drainage Through Lower Pole

    SciTech Connect (OSTI)

    Bozlar, Ugur, E-mail: ubozlar@yahoo.co [Gulhane Military Medical School, Assistant Professor, Department of Radiology (Turkey); Ugurel, Mehmet Sahin [Gulhane Military Medical School, Associate Professor, Department of Radiology (Turkey); Bedir, Selahattin [Gulhane Military Medical School, Assistant Professor, Department of Urology (Turkey); Ors, Fatih [Gulhane Military Medical School, Assistant Professor, Department of Radiology (Turkey); Coskun, Unsal [Gulhane Military Medical Academy, Turkish Armed Forces Rehabilitation Center, Division of Radiology (Turkey); Aydur, Emin [Gulhane Military Medical School, Assistant Professor, Department of Urology (Turkey)

    2008-07-15

    We report a unique anomalous renal venous drainage on a 25-year-old man who had congenital absence of the right renal vein and an aberrant venous drainage through the lower pole of the kidney into the inferior vena cava. To our knowledge, this anomaly has not been previously reported in the peer-reviewed literature. State-of-the-art imaging findings are presented.

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

    E-Print Network [OSTI]

    Florida, University of

    those found in municipal solid waste (MSW) (e.g., food waste). However, research has shown that C liners (11). When CCA-treated wood is managed in the C&D debris waste stream and is disposed in unlined C&D debris can impact leachate quality which, in turn could affect leachate management practices or aquifers

  15. Fire Safety Challenges of Tall Wood Final Report

    E-Print Network [OSTI]

    Fire Safety Challenges of Tall Wood Buildings Final Report Prepared by: Robert Gerard and David Barber Arup North America Ltd San Francisco, CA Armin Wolski San Francisco, CA © December 2013 Fire Protection Research Foundation THE FIRE PROTECTION RESEARCH FOUNDATION ONE BATTERYMARCH PARK QUINCY

  16. 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

  17. Performance of bolted wood connections using supplemental confining devices 

    E-Print Network [OSTI]

    Stromatt, Rebecca Faye

    1996-01-01

    In the aftermath of the 1994 Northridge Earthquake, extensive field investigations revealed damage in wood frame construction in the form of splitting the 2x4 or 2x6 dimension lumber sill plates along the line of anchor bolts which typically connect...

  18. Vertical feed stick wood fuel burning furnace system

    DOE Patents [OSTI]

    Hill, Richard C. (Orono, ME)

    1982-01-01

    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.

  19. Vertical feed stick wood fuel burning furnace system

    DOE Patents [OSTI]

    Hill, Richard C. (Orono, ME)

    1984-01-01

    A new and improved stove or furnace for efficient combustion of wood fuel including a vertical feed combustion chamber for receiving and supporting wood fuel in a vertical attitude or stack, a major upper portion of the combustion chamber column comprising a water jacket for coupling to a source of water or heat transfer fluid and for convection circulation of the fluid for confining the locus of wood fuel combustion to the bottom of the vertical gravity feed combustion chamber. A flue gas propagation delay channel extending from the laterally directed draft outlet affords delayed travel time in a high temperature environment to assure substantially complete combustion of the gaseous products of wood burning with forced air as an actively induced draft draws the fuel gas and air mixture laterally through the combustion and high temperature zone. Active sources of forced air and induced draft are included, multiple use and circuit couplings for the recovered heat, and construction features in the refractory material substructure and metal component superstructure.

  20. Production of chemical feedstock by the methanolysis of wood

    DOE Patents [OSTI]

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

    1984-07-31

    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.

  1. Production of chemical feedstock by the methanolysis of wood

    DOE Patents [OSTI]

    Steinberg, M.; Fallon, P.

    1983-06-01

    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.

  2. MIGHTY BACTERIA IN A CIVILISED WORLD Prepared by Amy Wooding

    E-Print Network [OSTI]

    MIGHTY BACTERIA IN A CIVILISED WORLD Prepared by Amy Wooding The 2013 FABI/ CTHB UPwith of antibacterial products being advertised. The aim was to explore the idea created by these products that bacteria this by testing whether all bacteria can survive in every environment; will bacteria isolated from the UP

  3. TECHNICAL POLLUTION PREVENTION GUIDE FOR PRESSURE WOOD PRESERVATION FACILITIES

    E-Print Network [OSTI]

    #12;TECHNICAL POLLUTION PREVENTION GUIDE FOR PRESSURE WOOD PRESERVATION FACILITIES IN THE LOWER FRASER BASIN DOE FRAP 1997-14 Prepared for: Environment Canada Environmental Protection Fraser Pollution Action Plan through its Fraser Pollution Abatement Office. Environment Canada is not responsible

  4. Wood Residues as Fuel Source for Lime Kilns 

    E-Print Network [OSTI]

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

    1984-01-01

    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...

  5. Drying and burning wood waste using pulse combustion

    SciTech Connect (OSTI)

    Buckkowski, A.G.; Eng, P.; Kitchen, J.A. [Novadyne Ltd., Ontario (Canada)

    1995-11-01

    Development of an industrial dryer using pulse combustion as a heating source for drying wood waste has continued. Pulse combustion offers the advantage of high heat transfer, efficient combustion, low NOx emissions and a source of kinetic energy for providing a motive force for a drying system. In our experiments, the drying system consists of a pulse combustor and a vertical drying column. The wood waste is injected into the exhaust gases from the combustor where the turbulence created by the pulsations enhance the drying process by reducing the boundary layer thicknesses. The material is further dried in the vertical drying column, then separated from the conveying airstream using a cyclone. The paper discusses two aspects of the drying system. Firstly, the performance of the drying tests are reviewed. Tests with the 1,000,000 BTU/hr test rig have shown that a gas-fired pulse combustion dryer can dry materials such as sawdust and pulverized hog fuel from a moisture content of 50% down to a 30% in a single pass, or further with multiple passes, without scorching or burning. Preliminary figures show that the operating costs of the dryer are reduced due to the kinetic energy created by the pulse combustor which offsets the use of electricity. Secondly, it has been shown that a pulse combustor can be fired with wood waste and thereby providing the potential to displace natural gas or propane as a fuel. The development of the wood burning combustor is reviewed.

  6. 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

  7. Measure Guideline. Wood Window Repair, Rehabilitation, and Replacement

    SciTech Connect (OSTI)

    Baker, P.; Eng, P.

    2012-12-01

    This measure guideline provides information and guidance on rehabilitating, retrofitting, and replacing existing window assemblies in residential construction. The intent is to provide information regarding means and methods to improve the energy and comfort performance of existing wood window assemblies in a way that takes into consideration component durability, in-service operation, and long term performance of the strategies.

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

    E-Print Network [OSTI]

    Pincelli, R. D.

    1980-01-01

    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. Terahertz birefringence and attenuation properties of wood and paper

    E-Print Network [OSTI]

    Reid, Matthew

    ,4 1 #12;It has been recognized early on that there may be applications to the wood industry for pulsed power from an 80 MHz, 100 fs, Ti:Sapphire oscillator. The optical beam is split into pump and probe beams. The pump is lightly focused on the photoconductive switch, and the emitted terahertz radiation

  10. Taxonomic Lattice Structures for Situation Recognition William A. Woods

    E-Print Network [OSTI]

    Taxonomic Lattice Structures for Situation Recognition William A. Woods Bolt Beranek and Newman Inc there any special thing I should do about it?", etc. To support this kind of activity, a substantial part something. TO support the above uses of knowledge, an important characteristic required of an efficient

  11. RUTGERS ROBERT WOOD JOHNSON MEDICAL SCHOOL NEW BRUNSWICK, NEW JERSEY

    E-Print Network [OSTI]

    Garfunkel, Eric

    from experimental animals infected with HIV or HBV. (Bloodborne pathogens as they relate to the use of animal blood may also be covered by the policies of the University's research animal care facilities for University staff, students, faculty, and house staff. 1. Each RUTGERS Robert Wood Johnson Medical School

  12. Material Properties of Chemically Bonded Phosphate Ceramic/Wood Interfaces

    E-Print Network [OSTI]

    Collins, Gary S.

    Material Properties of Chemically Bonded Phosphate Ceramic/Wood Interfaces M.J. Benjamin, K Chemically bonded phosphate ceramics (CBPCs) are man made inorganic solids that lie in between hydraulic cements and ceramics . Normally, ceramics are sintered at temperatures ranging from 700-2000C

  13. FIEA Advancing Wood Technology Forest Industry Engineering Scholarship

    E-Print Network [OSTI]

    Hickman, Mark

    FIEA ­ Advancing Wood Technology Forest Industry Engineering Scholarship Forest Industry, including any NZQA Unit Standards that you have completed. NOTES: 1. The Regulations for this award be received by the Dunedin office of Forest Industry Engineering Association by 1 March 2012

  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. Performance of Wood-Frame Structures during Hurricane Katrina

    E-Print Network [OSTI]

    Gupta, Rakesh

    Performance of Wood-Frame Structures during Hurricane Katrina John W. van de Lindt, M.ASCE1 ; and Kenneth J. Fridley, M.ASCE6 Abstract: The costliest natural disaster in U.S. history was Hurricane Katrina; Hurricanes; Damage; Gulf of Mexico. Introduction The data reconnaissance consisted of 3 days of data

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

    SciTech Connect (OSTI)

    IceCube Collaboration; Klein, Spencer

    2009-06-04

    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.

  17. 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

    1982-01-01

    PROVENANCE STUDY AND ENVIRONMENTS OF DEPOSITION OF THE PENNSYLVANIAN-PERMIAN WOOD RIVER FORMATION, SOUTH-CENTRAL IDAHO, AND THE PALEOTECTONIC CHARACTER OF THE WOOD RIVER BASIN A 'Ihesis by CHRISTOPHER WILLIAM DEAN Submitted to the Graduate..., SOUTH-CENTRAL IDAHO, AND THE PALEOTECTONIC CHARACTER OF THE WOOD RIVER BASIN A Thesis by CHRISTOPHER WILLIAM DEAN Approved as to style and content by: (Chairman of Co ittee) (Member) (Member) (H of Dep tment) December, 1982 ABSTRACT Provenance...

  18. Improved stud configurations for attaching laminated wood wind turbine blades

    SciTech Connect (OSTI)

    Faddoul, J.R.

    1985-09-01

    In order to improve joint strength for bonded studs in laminated wood structures (wind turbine blades) a series of designs was developed and tested. Each design systematically varied a parameter which was expected to have a significant effect on performance. The structural capability of each design was established based on tension-tension fatigue tests, and it was found that a stud with a concave tapered carrot design, bonded in place with an epoxy thickened with chopped carbon fiber, was the most effective design. Further improvements in joint performance could be made by augmenting the laminated wood with thin plies of carbon cloth (10 percent thickness buildup) in the area of the stud. Two designs were selected for further testing, which demonstrated that joint strengths approaching the membrane wood strength could be achieved. For a 3- by 3-inch wood block, an ultimate load exceeding 100,000 lbs could be introduced through a single bonded stud. For the same type of specimen in cyclic tension at an R-ratio of 0.1, the bonded studs were projected to have a fatigue life of 4 x 10/sup 8/ cycles at maximum loads of 30,000 lbs. For reversed axial fatigue, a reduction of 25 percent from these numbers was shown to be appropriate. These values represent an improvement of 100 percent over the stud designs used previously for laminated wood wind turbine blades. However, temperatures of 100/sup 0/F with humidity at 100 percent in certain cases caused a loss of ultimate load capability approaching 35 percent and a loss of fatigue capacity approaching 50 percent. While this result may have been specimen-related, additional testing or a change in the epoxy resin system should be considered before using the bonded stud designs in hot, humid environments.

  19. Microsoft PowerPoint - Vicksburg District Federal Power Projects...

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

    Federal Power Projects Vicksburg District Federal Power Projects Blakely Mountain Hydro DeGray Hydro DeGray Hydro Narrows Hydro Blakely Mountain Rewind Unit 1 ll Rotor...

  20. Omaha Public Power District- Commercial Energy Efficiency Rebate Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    Omaha Public Power District (OPPD) offers incentives for commercial and industrial customers to install energy-efficient heat pumps and replace/retrofit existing lighting systems. The Commercial...

  1. Alameda-Contra Costa Transit District (AC Transit) Fuel Cell...

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

    Alameda-Contra Costa Transit district for three protoype fuel cell buses and six diesel buses operating from the same location. 43545-2.pdf More Documents & Publications...

  2. Modesto Irrigation District- New Home Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Modesto Irrigation District's MPower New Home Program provides incentives to builders and homeowners for designing and building energy-efficient homes. Eligible homes must meet the guidelines for...

  3. Prices by Sales Type, PAD District, and Selected States

    Gasoline and Diesel Fuel Update (EIA)

    AdministrationPetroleum Marketing Annual 1999 Table 39. No. 2 Distillate a Prices by Sales Type, PAD District, and Selected States b (Cents per Gallon Excluding Taxes)...

  4. Alaska Gateway School District Adopts Combined Heat and Power...

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

    Tok, Alaska, the economic impact of high fuel prices was crippling the community's economy, especially for the Alaska Gateway School District, with staff laid off and double...

  5. Prices by Sales Type, PAD District, and Selected States

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

    AdministrationPetroleum Marketing Annual 1998 Table 39. No. 2 Distillate a Prices by Sales Type, PAD District, and Selected States b (Cents per Gallon Excluding Taxes)...

  6. Distributing leadership to teachers through a District Level Math Council

    E-Print Network [OSTI]

    Robertson, Melavel Odviar

    2008-01-01

    to Distribute Leadership through a District-level Math21 Table 3.1: K-12 Math Council potentialinto changes in the Math Literacy Council’s organization,

  7. Maryland's 4th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    congressional district Clean Currents National Interest Security Company NISC Formerly Technology Management Services TMS Inc Standard Solar Standard Solar Inc Retrieved from...

  8. Missouri's 5th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Kokam America Smith Electric Vehicles US SEV US Registered Financial Organizations in Missouri's 5th congressional district MRI Ventures Retrieved from "http:en.openei.orgw...

  9. Douglas County School District (Nevada) Bonds Case Study | Department...

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

    Bonds Case Study Douglas County School District faced a challenging combination of aging equipment and buildings (most over 37 years old), rising energy costs, and limited...

  10. High-resolution local gravity model of the south pole of the Moon from GRAIL extended mission data

    E-Print Network [OSTI]

    Goossens, Sander

    We estimated a high-resolution local gravity field model over the south pole of the Moon using data from the Gravity Recovery and Interior Laboratory's extended mission. Our solution consists of adjustments with respect ...

  11. Generation of continuous-wave broadband Einstein-Podolsky-Rosen beams using periodically-poled lithium niobate waveguides

    E-Print Network [OSTI]

    Ken-ichiroh Yoshino; Takao Aoki; Akira Furusawa

    2006-09-15

    Continuous-wave light beams with broadband Einstein-Podolsky-Rosen correlation (Einstein-Podolsky-Rosen beams) are created with two independent squeezed vacua generated by two periodically-poled lithium niobate waveguides and a half beam splitter.

  12. 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

    2012-01-01

    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 ...

  13. New Developments in Wood-Destroying Organisms from the International Research Group on Wood Preservation (IRG)1

    E-Print Network [OSTI]

    , decay mechanisms and product problems, new techniques, insect problems and control, and developments associated with new methods of termite control Insects in dry wood (excluding termites) 1Presented Disease Work Conference and Western Forest Insect Work Conference meeting. For more details and data on

  14. Cool Trends in District Energy: A Survey of Thermal Energy Storage...

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

    in District Energy: A Survey of Thermal Energy Storage Use in District Energy Utility Applications, June 2005 Cool Trends in District Energy: A Survey of Thermal Energy Storage Use...

  15. Bond Underwriter Costs: Texas School Districts and the Hidden Cost of Issuing Bonds 

    E-Print Network [OSTI]

    Stasny, Mary Knetsar

    2011-02-22

    The purpose of this study was to investigate possible relationships between school district characteristics and bond underwriter costs for Texas independent school districts. Bond data for all school districts issuing bonds in the five-year period...

  16. School District Efficiency as Measured by the Financial Allocation Study of Texas 

    E-Print Network [OSTI]

    Steele, Ryan

    2013-11-01

    that larger districts are more efficient than smaller districts. Efficient districts spend less overall per pupil in 9 of the 15 functions of spending reported by schools and spend less on a variety of programs, including regular education, special education...

  17. AN ABSTRACT OF THE THESIS OF Jebediah Wilson for the Master of Science in Civil Engineering and Wood Science presented

    E-Print Network [OSTI]

    Gupta, Rakesh

    and Wood Science presented on September 26, 2008. Title: Behavior of a 1/6th Scale, Two-Story, Wood Framed was to develop an understanding of the nature of surge wave loading on wood framed residential structures forces on a 1/6th scale wood framed residential structure, (2) to evaluate qualitatively the structural

  18. USDA Forest Service Gen. Tech. Rep. PSW-GTR-181. 2002. 527 DecAID: A Decaying Wood Advisory Model

    E-Print Network [OSTI]

    USDA Forest Service Gen. Tech. Rep. PSW-GTR-181. 2002. 527 DecAID: A Decaying Wood Advisory Model and decaying wood (dead and partially dead trees and down wood) necessary to maintain wildlife habitat in Washington and Oregon. Whereas the relationship of dead and decaying wood to wildlife habitat is a major

  19. IAWA Journal, Vol. 24 (4), 2003: 345353 THE AGE AND DENSITY OF ANCIENT AND MODERN OAK WOOD

    E-Print Network [OSTI]

    Stambaugh, Michael C

    IAWA Journal, Vol. 24 (4), 2003: 345­353 THE AGE AND DENSITY OF ANCIENT AND MODERN OAK WOOD of Missouri, 203 ABNR Building, Columbia, MO 65211, USA [E-mail: guyetter@missouri.edu] SUMMARY Large wood thousands of years. This wood affords the opportunity to compare a chronosequence of differ- ences in wood

  20. Woodfuel Use Update 1 I Wood fuel use in Scotland 2009 I Hudson Consulting I August 2009

    E-Print Network [OSTI]

    .1.3. Other Industry/Commercial Heat Only Wood Fuel Use 3.2. Pellet plants 3 in previous reports: Virgin wood fibre Imported fibre (in the form of wood pellets) Recycled fibre EnergyWoodfuel Use Update 1 I Wood fuel use in Scotland 2009 I Hudson Consulting I August 2009 Woodfuel