Sample records for wood chips codea

  1. Integrated Industrial Wood Chip Utilization

    E-Print Network [OSTI]

    Owens, E. T.

    1984-01-01T23:59:59.000Z

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

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

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

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

  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]

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

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

    E-Print Network [OSTI]

    Tam, Jerry

    2013-01-01T23:59:59.000Z

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

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

    DOE Patents [OSTI]

    Dooley, James H; Lanning, David N

    2014-05-27T23:59:59.000Z

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

  6. 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

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

    DOE Patents [OSTI]

    Dooley, James H; Lanning, David N

    2013-08-13T23:59:59.000Z

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

  8. alternative is rock or other noncombustible material; avoid bark or wood chip mulch in

    E-Print Network [OSTI]

    alternative is rock or other noncombustible material; avoid bark or wood chip mulch in this area. 6 needles and leaves to eliminate an ignition source for firebrands, especially during the hot, dry weather escape drill. Know where safety areas are within your subdivision. Meadows, rock outcrops, and wide roads

  9. Property:Building/SPPurchasedEngyPerAreaKwhM2WoodChips | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation,Pillar GroupInformationInformation ElctrtyTotalInformation WoodChips

  10. Methanol production from eucalyptus wood chips. Attachment IV. Health and safety aspects of the eucalypt biomass to methanol energy system

    SciTech Connect (OSTI)

    Fishkind, H.H.

    1982-06-01T23:59:59.000Z

    The basic eucalyptus-to-methanol energy process is described and possible health and safety risks are identified at all steps of the process. The toxicology and treatment for exposure to these substances are described and mitigating measures are proposed. The health and safety impacts and risks of the wood gasification/methanol synthesis system are compared to those of the coal liquefaction and conversion system. The scope of this report includes the health and safety risks of workers (1) in the laboratory and greenhouse, where eucalyptus seedlings are developed, (2) at the biomass plantation, where these seedlings are planted and mature trees harvested, (3) transporting these logs and chips to the refinery, (4) in the hammermill, where the logs and chips will be reduced to small particles, (5) in the methanol synthesis plant, where the wood particles will be converted to methanol, and (6) transporting and dispensing the methanol. Finally, the health and safety risks of consumers using methanol is discussed.

  11. Barge loading facilities in conjunction with wood chipping and sawlog mill, Tennessee River Mile 145. 9R: Environmental assessment

    SciTech Connect (OSTI)

    Not Available

    1990-08-01T23:59:59.000Z

    The purpose of this Environmental Assessment (EA) is to evaluate the environmental consequences of approving, denying, or adopting reasonable alternatives to a request for barge loading facilities. These facilities would serve a proposed wood chipping and sawlog products operation at Tennessee River Mile (TRM) 145.9, right descending bank, (Kentucky Lake), in Perry County, Tennessee. The site is located between Short Creek and Peters Landing. The applicant is Southeastern Forest Products, L.P. (SFP), Box 73, Linden, Tennessee and the proposed facilities would be constructed on or adjacent to company owned land. Portions of the barge terminal would be constructed on land over which flood easement rights are held by the United States of America and administered by the Tennessee Valley Authority (TVA). The US Army Corps of Engineers (CE) and TVA have regulatory control over the proposed barge terminal facilities since the action would involve construction in the Tennessee River which is a navigable water of the United States. The wood chipping and sawlog products facilities proposed on the upland property are not regulated by the CE or TVA. On the basis of the analysis which follows, it has been determined that a modified proposal (as described herein) would not significantly affect the quality of the human environment, and does not require the preparation of an environmental impact statement. 8 refs.

  12. Logs Wood Chips Straw Corn Switchgrass

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas »ofMarketing |Prepare for an EnergyDepartment of Energy

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

    E-Print Network [OSTI]

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

  14. The use of a permanent magnet for water content measurements ofwood chips

    SciTech Connect (OSTI)

    Barale, P.J.; Fong, C.G.; Green, M.A.; Luft, P.A.; McInturff,A.D.; Reimer, J.A.; Yahnke, M.

    2001-09-20T23:59:59.000Z

    The Lawrence Berkeley National Laboratory has developed a device that measures the water content of wood chips, pulp and brown stock for the paper industry. This device employs a permanent magnet as the central part of a NMR measurement system. This report describes the magnet and the NMR measurement system. The results of water content measurements in wood chips in a magnetic field of 0.47 T are presented.

  15. Residential Wood Residential wood combustion (RWC) is

    E-Print Network [OSTI]

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

  16. Wood decomposition after five years in anaerobic nitrate rich groundwaters: Implications for lifetime of NitrexTM Permeable Reactive Barriers

    E-Print Network [OSTI]

    Vallino, Joseph J.

    decomposition at the WB barrier. Sulfate reduction: SO4 2- + 2CH2O + 2H+ 2CO2 + H2S + 2H2O 1.2. Questions 2 Abstract Permeable reactive barriers can benefit aquatic ecosystems by using wood chips to remove carbon was more important in the wood from the barriers. Keywords Nitrate removal, Permeable Reactive

  17. Total chips Black chips Blue chips Net Values negative positive 1 8 ...

    E-Print Network [OSTI]

    User

    2011-09-13T23:59:59.000Z

    Math 13700. Net value of Positive and Negative Chips. Lesson 28. Total chips Black chips Blue chips Net Values negative positive. 1. 8. 29. 2. 42. 26. 3. 14. +8.

  18. Wood Resources International

    E-Print Network [OSTI]

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

  19. Methanol production from Eucalyptus wood chips. Final report

    SciTech Connect (OSTI)

    Fishkind, H.H.

    1982-06-01T23:59:59.000Z

    This feasibility study includes all phases of methanol production from seedling to delivery of finished methanol. The study examines: production of 55 million, high quality, Eucalyptus seedlings through tissue culture; establishment of a Eucalyptus energy plantation on approximately 70,000 acres; engineering for a 100 million gallon-per-day methanol production facility; potential environmental impacts of the whole project; safety and health aspects of producing and using methanol; and development of site specific cost estimates.

  20. 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...

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

    SciTech Connect (OSTI)

    James T. Cobb Jr.

    2005-02-10T23:59:59.000Z

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

  2. Accelerator on a Chip

    ScienceCinema (OSTI)

    England, Joel

    2014-07-16T23:59:59.000Z

    SLAC's Joel England explains how the same fabrication techniques used for silicon computer microchips allowed their team to create the new laser-driven particle accelerator chips. (SLAC Multimedia Communications)

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

    E-Print Network [OSTI]

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

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

  4. POLYPROPYLENE COMPOSITES FILLED WITH STEAM-EXPLODED WOOD FIBERS FROM BEETLE-KILLED LOBLOLLY PINE

    E-Print Network [OSTI]

    Wang, Siqun

    POLYPROPYLENE COMPOSITES FILLED WITH STEAM-EXPLODED WOOD FIBERS FROM BEETLE-KILLED LOBLOLLY PINE of Tennessee Knoxville, TN 37996 (Received October 2005) ABSTRACT Beetle-killed loblolly pine chips were steam. Keywords: Beetle-killed pine, steam explosion, polypropylene composite, compatibilizer, flexural prop

  5. Precision wood particle feedstocks

    DOE Patents [OSTI]

    Dooley, James H; Lanning, David N

    2013-07-30T23:59:59.000Z

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

  6. Fuel-supply structure of wood-fired power plants in the Northeast: Loggers' perspective. Forest Service research paper

    SciTech Connect (OSTI)

    Huyler, N.K.

    1989-07-01T23:59:59.000Z

    This study gauges loggers' perceptions of the impact of large biomass demand centers (electrical power generation) on the forest resource base in the Northeast. The loggers who supply these demand centers are business people with large capital investments in highly mechanized harvesting systems. Most of the loggers surveyed strongly believed that the post-harvest stand has improved as a result of fuel-wood chipping; however, the impact of chip harvesting on the forest resource base was not clear.

  7. WOOD PRODUCTS AND UTILIZATION

    E-Print Network [OSTI]

    Standiford, Richard B.

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

  8. Rheological Model for Wood

    E-Print Network [OSTI]

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

    2014-10-15T23:59:59.000Z

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

  9. FAO Forestry Department Wood Energy WISDOM Slovenia

    E-Print Network [OSTI]

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

  10. DIVISION 6 -WOOD AND PLASTICS 06000 GENERAL

    E-Print Network [OSTI]

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

  11. Beverly Woods | Y-12 National Security Complex

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

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

  12. 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

  13. 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

  14. GLOBAL WOOD SUPPLY Sten Nilsson

    E-Print Network [OSTI]

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

  15. 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

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

    E-Print Network [OSTI]

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

  17. The Chips game -Dynamic programming activity This is a game between two players. It starts with two piles of chips, ten chips per pile. On each turn, a

    E-Print Network [OSTI]

    Zirbel, Craig L.

    with two piles of chips, ten chips per pile. On each turn, a player may take one chip from one pile, or two chips, one from each pile. If one pile is empty, you can only take one chip from the other pile chip from each pile, your opponent becomes the first player in the "9-9" game. If you take one chip

  18. Textile Drying Via Wood Gasification 

    E-Print Network [OSTI]

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

    1983-01-01T23:59:59.000Z

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

  19. Textile Drying Via Wood Gasification

    E-Print Network [OSTI]

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

    1983-01-01T23:59:59.000Z

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

  20. Repairable chip bonding/interconnect process

    DOE Patents [OSTI]

    Bernhardt, Anthony F. (Berkeley, CA); Contolini, Robert J. (Livermore, CA); Malba, Vincent (Livermore, CA); Riddle, Robert A. (Tracy, CA)

    1997-01-01T23:59:59.000Z

    A repairable, chip-to-board interconnect process which addresses cost and testability issues in the multi-chip modules. This process can be carried out using a chip-on-sacrificial-substrate technique, involving laser processing. This process avoids the curing/solvent evolution problems encountered in prior approaches, as well is resolving prior plating problems and the requirements for fillets. For repairable high speed chip-to-board connection, transmission lines can be formed on the sides of the chip from chip bond pads, ending in a gull wing at the bottom of the chip for subsequent solder.

  1. Repairable chip bonding/interconnect process

    DOE Patents [OSTI]

    Bernhardt, A.F.; Contolini, R.J.; Malba, V.; Riddle, R.A.

    1997-08-05T23:59:59.000Z

    A repairable, chip-to-board interconnect process which addresses cost and testability issues in the multi-chip modules is disclosed. This process can be carried out using a chip-on-sacrificial-substrate technique, involving laser processing. This process avoids the curing/solvent evolution problems encountered in prior approaches, as well is resolving prior plating problems and the requirements for fillets. For repairable high speed chip-to-board connection, transmission lines can be formed on the sides of the chip from chip bond pads, ending in a gull wing at the bottom of the chip for subsequent solder. 10 figs.

  2. Field testing of an automated wood-combustion system and development of business plan for commercialization of production. Final report for period ending August 1, 1982

    SciTech Connect (OSTI)

    None

    1983-05-24T23:59:59.000Z

    A tunnel burner for burning wood chips has been installed and tested at a school building in Durham, NC. The test revealed many problems which did not exist while testing a prototype in laboratories. Controls were found to work reliably. A business plan was developed and is appended. (LEW)

  3. Interactive Effects of Climate Change and Decomposer Communities on the Stabilization of Wood-Derived Carbon Pools: Catalyst for a New Study

    SciTech Connect (OSTI)

    Resh, Sigrid C. [Michigan Technological University

    2014-11-17T23:59:59.000Z

    Globally, forest soils store ~two-thirds as much carbon (C) as the atmosphere. Although wood makes up the majority of forest biomass, the importance of wood contributions to soil C pools is unknown. Even with recent advances in the mechanistic understanding of soil processes, integrative studies tracing C input pathways and biological fluxes within and from soils are lacking. Therefore, our research objectives were to assess the impact of different fungal decay pathways (i.e., white-rot versus brown-rot)—in interaction with wood quality, soil temperature, wood location (i.e., soil surface and buried in mineral soil), and soil texture—on the transformation of woody material into soil CO2 efflux, dissolved organic carbon (DOC), and soil C pools. The use of 13C-depleted woody biomass harvested from the Rhinelander, WI free-air carbon dioxide enrichment (Aspen-FACE) experiment affords the unique opportunity to distinguish the wood-derived C from other soil C fluxes and pools. We established 168 treatment plots across six field sites (three sand and three loam textured soil). Treatment plots consisted of full-factorial design with the following treatments: 1. Wood chips from elevated CO2, elevated CO2 + O3, or ambient atmosphere AspenFACE treatments; 2. Inoculated with white rot (Bjerkandera adusta) or brown rot (Gloeophyllum sepiarium) pure fungal cultures, or the original suite of endemic microbial community on the logs; and 3. Buried (15cm in soil as a proxy for coarse roots) or surface applied wood chips. We also created a warming treatment using open-topped, passive warming chambers on a subset of the above treatments. Control plots with no added wood (“no chip control”) were incorporated into the research design. Soils were sampled for initial ?13C values, CN concentrations, and bulk density. A subset of plots were instrumented with lysimeters for sampling soil water and temperature data loggers for measuring soil temperatures. To determine the early pathways of decomposition, we measured soil surface CO2 efflux, dissolved organic C (DOC), and DO13C approximately monthly over two growing seasons from a subsample of the research plots. To determine the portion of soil surface CO2 efflux attributable to wood-derived C, we used Keeling plot techniques to estimate the associated ?13C values of the soil CO2 efflux. We measured the ?13CO2 once during the peak of each growing season. Initial values for soil ?13C values and CN concentrations averaged across the six sites were -26.8‰ (standard error = 0.04), 2.46% (se = 0.11), and 0.15% (se = 0.01), respectively. The labeled wood chips from the Aspen FACE treatments had an average ?13C value of -39.5‰ (se 0.10). The >12 ‰ isotopic difference between the soil and wood chip ?13C values provides the basis for tracking the wood-derived C through the early stages of decomposition and subsequent storage in the soil. Across our six research sites, average soil surface CO2 efflux ranged from 1.04 to 2.00 g CO2 m-2 h-1 for the first two growing seasons. No wood chip controls had an average soil surface CO2 efflux of 0.67 g CO2 m-2 h-1 or about half of that of the wood chip treatment plots. Wood-derived CO2 efflux was higher for loam textured soils relative to sands (0.70 and 0.54 g CO2 m-2 h-1, respectively; p = 0.045)), for surface relative to buried wood chip treatments (0.92 and 0.39 g CO2 m-2 h-1, respectively; p < 0.001), for warmed relative to ambient temperature treatments (0.99 and 0.78 g CO2 m-2 h-1, respectively; 0.004), and for natural rot relative to brown and white rots (0.93, 0.82, and 0.78 g CO2 m-2 h-1, respectively; p = 0.068). Our first two growing seasons of soil surface CO2 efflux data show that wood chip location (i.e., surface vs. buried chip application) is very important, with surface chips loosing twice the wood-derived CO2. The DOC data support this trend for greater loss of ecosystem C from surface chips. This has strong implications for the importance of root and buried wood for ecosystem C retention. This strong chip location effect

  4. CHEMISTRY AND STOICHIOMETRY OF WOOD LIQUEFACTION

    E-Print Network [OSTI]

    Davis, H.G.

    2012-01-01T23:59:59.000Z

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

  5. Marin County- Wood Stove Replacement Rebate Program

    Broader source: Energy.gov [DOE]

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

  6. Leonard Wood and the American Empire 

    E-Print Network [OSTI]

    Pruitt, James Herman

    2012-07-16T23:59:59.000Z

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

  7. Structure-Infesting Wood-Boring Beetles

    E-Print Network [OSTI]

    Jackman, John A.

    2006-03-28T23:59:59.000Z

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

  8. Decreasing the leachibility of boron wood preservatives

    E-Print Network [OSTI]

    Gezer, Engin Derya

    1996-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

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

  10. Creating Value Wood Products Industry

    E-Print Network [OSTI]

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

  11. Optical computing Damien Woods a

    E-Print Network [OSTI]

    Woods, Damien

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

  12. Optical computing Damien Woods a

    E-Print Network [OSTI]

    Woods, Damien

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

  13. Programmable Multi-Chip Module

    SciTech Connect (OSTI)

    Kautz, David (Lenexa, KS); Morgenstern, Howard (Lee's Summit, MO); Blazek, Roy J. (Overland Park, KS)

    2005-05-24T23:59:59.000Z

    A multi-chip module comprising a low-temperature co-fired ceramic substrate having a first side on which are mounted active components and a second side on which are mounted passive components, wherein this segregation of components allows for hermetically sealing the active components with a cover while leaving accessible the passive components, and wherein the passive components are secured using a reflow soldering technique and are removable and replaceable so as to make the multi-chip module substantially programmable with regard to the passive components.

  14. Programmable multi-chip module

    SciTech Connect (OSTI)

    Kautz, David; Morgenstern, Howard; Blazek, Roy J.

    2004-03-02T23:59:59.000Z

    A multi-chip module comprising a low-temperature co-fired ceramic substrate having a first side on which are mounted active components and a second side on which are mounted passive components, wherein this segregation of components allows for hermetically sealing the active components with a cover while leaving accessible the passive components, and wherein the passive components are secured using a reflow soldering technique and are removable and replaceable so as to make the multi-chip module substantially programmable with regard to the passive components.

  15. Programmable Multi-Chip Module

    DOE Patents [OSTI]

    Kautz, David (Lenexa, KS); Morgenstern, Howard (Lee's Summit, MO); Blazek, Roy J. (Overland Park, KS)

    2004-11-16T23:59:59.000Z

    A multi-chip module comprising a low-temperature co-fired ceramic substrate having a first side on which are mounted active components and a second side on which are mounted passive components, wherein this segregation of components allows for hermetically sealing the active components with a cover while leaving accessible the passive components, and wherein the passive components are secured using a reflow soldering technique and are removable and replaceable so as to make the multi-chip module substantially programmable with regard to the passive components.

  16. Process for 3D chip stacking

    DOE Patents [OSTI]

    Malba, Vincent (Livermore, CA)

    1998-01-01T23:59:59.000Z

    A manufacturable process for fabricating electrical interconnects which extend from a top surface of an integrated circuit chip to a sidewall of the chip using laser pantography to pattern three dimensional interconnects. The electrical interconnects may be of an L-connect or L-shaped type. The process implements three dimensional (3D) stacking by moving the conventional bond or interface pads on a chip to the sidewall of the chip. Implementation of the process includes: 1) holding individual chips for batch processing, 2) depositing a dielectric passivation layer on the top and sidewalls of the chips, 3) opening vias in the dielectric, 4) forming the interconnects by laser pantography, and 5) removing the chips from the holding means. The process enables low cost manufacturing of chips with bond pads on the sidewalls, which enables stacking for increased performance, reduced space, and higher functional per unit volume.

  17. Process for 3D chip stacking

    DOE Patents [OSTI]

    Malba, V.

    1998-11-10T23:59:59.000Z

    A manufacturable process for fabricating electrical interconnects which extend from a top surface of an integrated circuit chip to a sidewall of the chip using laser pantography to pattern three dimensional interconnects. The electrical interconnects may be of an L-connect or L-shaped type. The process implements three dimensional (3D) stacking by moving the conventional bond or interface pads on a chip to the sidewall of the chip. Implementation of the process includes: (1) holding individual chips for batch processing, (2) depositing a dielectric passivation layer on the top and sidewalls of the chips, (3) opening vias in the dielectric, (4) forming the interconnects by laser pantography, and (5) removing the chips from the holding means. The process enables low cost manufacturing of chips with bond pads on the sidewalls, which enables stacking for increased performance, reduced space, and higher functional per unit volume. 3 figs.

  18. Potential adverse health effects of wood smoke

    SciTech Connect (OSTI)

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

    1989-09-01T23:59:59.000Z

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

  19. The conservation of waterlogged wood using sucrose

    E-Print Network [OSTI]

    Parrent, James Michael

    1983-01-01T23:59:59.000Z

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

  20. 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.

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

  4. Silicon ball grid array chip carrier

    DOE Patents [OSTI]

    Palmer, David W. (Albuquerque, NM); Gassman, Richard A. (Greensboro, NC); Chu, Dahwey (Albuquerque, NM)

    2000-01-01T23:59:59.000Z

    A ball-grid-array integrated circuit (IC) chip carrier formed from a silicon substrate is disclosed. The silicon ball-grid-array chip carrier is of particular use with ICs having peripheral bond pads which can be reconfigured to a ball-grid-array. The use of a semiconductor substrate such as silicon for forming the ball-grid-array chip carrier allows the chip carrier to be fabricated on an IC process line with, at least in part, standard IC processes. Additionally, the silicon chip carrier can include components such as transistors, resistors, capacitors, inductors and sensors to form a "smart" chip carrier which can provide added functionality and testability to one or more ICs mounted on the chip carrier. Types of functionality that can be provided on the "smart" chip carrier include boundary-scan cells, built-in test structures, signal conditioning circuitry, power conditioning circuitry, and a reconfiguration capability. The "smart" chip carrier can also be used to form specialized or application-specific ICs (ASICs) from conventional ICs. Types of sensors that can be included on the silicon ball-grid-array chip carrier include temperature sensors, pressure sensors, stress sensors, inertia or acceleration sensors, and/or chemical sensors. These sensors can be fabricated by IC processes and can include microelectromechanical (MEM) devices.

  5. Daniel Wood | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract Management Fermi SitePARTOfficeOctoberDaniel Wood About Us Daniel

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

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

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

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

    E-Print Network [OSTI]

    Fisher, Michael

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

  8. Wood Burning Combined Cycle Power Plant 

    E-Print Network [OSTI]

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

    1984-01-01T23:59:59.000Z

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

  9. Leonard Wood and the American Empire

    E-Print Network [OSTI]

    Pruitt, James Herman

    2012-07-16T23:59:59.000Z

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

  10. Lensfree Fluorescent Computational Microscopy on a Chip

    E-Print Network [OSTI]

    Coskun, Ahmet Faruk

    2013-01-01T23:59:59.000Z

    chip as shown in Fig. 5-1. A 3D printer is used to create aand built using a 3D printer (Elite, Dimension), providing a

  11. Alaska Wood Biomass Energy Project Final Report

    SciTech Connect (OSTI)

    Jonathan Bolling

    2009-03-02T23:59:59.000Z

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

  12. Chips game with draws Dynamic programming activity This is a game between two players. It starts with two piles of chips, ten chips per pile. On each turn, a

    E-Print Network [OSTI]

    Zirbel, Craig L.

    with two piles of chips, ten chips per pile. On each turn, a player may take two chips from one pile, or one chip from each pile. The player who takes the last chip or chips wins the game. If you get down, with one chip in each pile at the beginning of the game. Does the first player always win? How? 4. Try

  13. Methanol production from eucalyptus wood chips. Attachment V. The Florida eucalyptus energy farm: environmental impacts

    SciTech Connect (OSTI)

    Fishkind, H.H.

    1982-06-01T23:59:59.000Z

    The overall environmental impact of the eucalyptus to methanol energy system in Florida is assessed. The environmental impacts associated with the following steps of the process are considered: (1) the greenhouse and laboratory; (2) the eucalyptus plantation; (3) transporting the mature logs; (4) the hammermill; and (5) the methanol synthesis plant. Next, the environmental effects of methanol as an undiluted motor fuel, methanol as a gasoline blend, and gasoline as motor fuels are compared. Finally, the environmental effects of the eucalypt gasification/methanol synthesis system are compared to the coal liquefaction and conversion system.

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

    E-Print Network [OSTI]

    Tam, Jerry

    2013-01-01T23:59:59.000Z

    Wastes to Improve Ethanol and Biogas Production: A Review.to improve ethanol and biogas production: a review. Int. J.

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

    E-Print Network [OSTI]

    Tam, Jerry

    2013-01-01T23:59:59.000Z

    the price of food and animal feed. Lignocellulosic biomass,biomass can be the most promising feedstock for ethanol production because it offers lower price

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

    E-Print Network [OSTI]

    Tam, Jerry

    2013-01-01T23:59:59.000Z

    mg Cellic ® CTec2 cellulase (Novozymes, Wilmington, DE, USA,® HTec2 hemicellulase (Novozymes, Wilmington, DE, USA,

  17. Development of Wood Chips and Pellets market in Slovakia Jozef Viglasky, SK-BIOM, Slovakia

    E-Print Network [OSTI]

    of a local economy; moreover the price of natural gas is expected to rise in (nearby) future; · especially, biomass energy will become increasingly competitive in the coming years: prices for natural gas. Brown coal and hard coal still account each for 15 % of the total figure, but the share of natural gas

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

    E-Print Network [OSTI]

    Tam, Jerry

    2013-01-01T23:59:59.000Z

    and utilization of bioethanol fuel. Appl. Energy 86:2273–and utilization of bioethanol fuel. Appl Energy 86:2273–and sucrose yields for bioethanol production. Plant J 54:

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

    E-Print Network [OSTI]

    Tam, Jerry

    2013-01-01T23:59:59.000Z

    Klass, D.L. , 1998. Biomass for Renewable Energy, Fuels and48% of U.S. renewable energy was from biomass, but half ofof Ash in Biomass. National Renewable Energy laboratory,

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

    E-Print Network [OSTI]

    Tam, Jerry

    2013-01-01T23:59:59.000Z

    utilization of bio- ethanol fuel. Applied Energy 86:2273-utilization of bio- ethanol fuel. Applied Energy 86:2273-waste cellulosics to fuel ethanol: a review. Bioresource

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

    E-Print Network [OSTI]

    2001-01-01T23:59:59.000Z

    making machine. The black liquor left over from the pulpingchips, brownstock, and black liquor. This report describes acellulose and water) and black liquor using the bench scale

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

    E-Print Network [OSTI]

    Tam, Jerry

    2013-01-01T23:59:59.000Z

    Chapter 4 used heat transfer models to better understand the4.1. Abstract A heat transfer model was applied to estimateet al. , 2003). Heat transfer models can be valuable tools

  3. Development of Wood Chips and Pellets market in Slovakia Jozef Viglasky, SK-BIOM, Slovakia

    E-Print Network [OSTI]

    , the degree of actual geothermal energy utilization is 5%, biomass 30% and hydropower 57%. There is hardly any, of which 40% covered by biomass energy (30 PJ). The ultimate potential of biomass energy lies between 100 energy will become increasingly competitive in the coming years: prices for natural gas and electricity

  4. How Much Wood Would a North Country School Chip | Department of Energy

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaefer To:Department ofOral Testimony of Secretary SamuelAs you

  5. SEP Success Story: How Much Wood Would a North Country School Chip |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin ofEnergy atLLC - FE DKT. 10-160-LNG - ORDER 2913 |Department of EnergyDepartment

  6. Property:Building/SPPurchasedEngyForPeriodMwhYrWoodChips | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation,Pillar Group BVSPElectrtyUsePercPrintersInformation

  7. Property:Building/SPPurchasedEngyNrmlYrMwhYrWoodChips | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation,Pillar GroupInformation SPPurchasedEngyNrmlYrMwhYrPellets JumpInformation

  8. Computer-aided design for multilayer microfluidic chips

    E-Print Network [OSTI]

    Amin, Nada

    2009-01-01T23:59:59.000Z

    Microfluidic chips fabricated by multilayer soft lithography are emerging as "lab-on-a-chip" systems that can automate biological experiments. As we are able to build more complex microfluidic chips with thousands of ...

  9. Control Techniques for Uncore Power Mangement in Chip Multiprocessor Designs

    E-Print Network [OSTI]

    Xu, Zheng

    2013-08-01T23:59:59.000Z

    In chip-multiprocessor (CMP) designs, when the number of core increases, the size of on-chip communication fabric and data storage grows accordingly and therefore the chip power challenge is exacerbated. This thesis work considers the power...

  10. Dynamic Power Management of High Performance Network on Chip

    E-Print Network [OSTI]

    Mandal, Suman Kalyan

    2012-02-14T23:59:59.000Z

    . The addition of intelligent networking on the chip adds to the chip’s power consumption thus making management of communication power an interesting and challenging research problem. While VLSI techniques have evolved over time to enable power reduction...

  11. A method to determine ingredient functionality in baked tortilla chips

    E-Print Network [OSTI]

    Quintero-Fuentes, Ximena

    1997-01-01T23:59:59.000Z

    baked corn chips were viewed through an environmental scanning electron microscope. A sensory panel for baked corn chips was conducted. Chips prepared with different ingredients through the two baking processes developed substantially different textures...

  12. Nanoscale Thermal Transport andMicrorefrigeratorsonaChip

    E-Print Network [OSTI]

    be cooled down by 20 C­30 C. Finally we will review some of the more exotic techniques hotter than the rest of the chip. Most of the conventional cooling techniques can be used to coolINVITED P A P E R Nanoscale Thermal Transport andMicrorefrigeratorsonaChip Devices for cooling high

  13. Microchannel cooling of face down bonded chips

    DOE Patents [OSTI]

    Bernhardt, A.F.

    1993-06-08T23:59:59.000Z

    Microchannel cooling is applied to flip-chip bonded integrated circuits, in a manner which maintains the advantages of flip-chip bonds, while overcoming the difficulties encountered in cooling the chips. The technique is suited to either multi chip integrated circuit boards in a plane, or to stacks of circuit boards in a three dimensional interconnect structure. Integrated circuit chips are mounted on a circuit board using flip-chip or control collapse bonds. A microchannel structure is essentially permanently coupled with the back of the chip. A coolant delivery manifold delivers coolant to the microchannel structure, and a seal consisting of a compressible elastomer is provided between the coolant delivery manifold and the microchannel structure. The integrated circuit chip and microchannel structure are connected together to form a replaceable integrated circuit module which can be easily decoupled from the coolant delivery manifold and the circuit board. The coolant supply manifolds may be disposed between the circuit boards in a stack and coupled to supplies of coolant through a side of the stack.

  14. Biofuels and Barbecue Chips: Small Business Develops Process...

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

    Biofuels and Barbecue Chips: Small Business Develops Process to Create Versatile Chemicals Biofuels and Barbecue Chips: Small Business Develops Process to Create Versatile...

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

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

  17. 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

  18. Residential Wood Heating Fuel Exemption (New York)

    Broader source: Energy.gov [DOE]

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

  19. Wood Fired Steam Plants in Georgia

    E-Print Network [OSTI]

    Bulpitt, W. S.

    1983-01-01T23:59:59.000Z

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

  20. A Wood-Fired Gas Turbine Plant

    E-Print Network [OSTI]

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

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

  1. Microchannel cooling of face down bonded chips

    DOE Patents [OSTI]

    Bernhardt, Anthony F. (Berkeley, CA)

    1993-01-01T23:59:59.000Z

    Microchannel cooling is applied to flip-chip bonded integrated circuits, in a manner which maintains the advantages of flip-chip bonds, while overcoming the difficulties encountered in cooling the chips. The technique is suited to either multichip integrated circuit boards in a plane, or to stacks of circuit boards in a three dimensional interconnect structure. Integrated circuit chips are mounted on a circuit board using flip-chip or control collapse bonds. A microchannel structure is essentially permanently coupled with the back of the chip. A coolant delivery manifold delivers coolant to the microchannel structure, and a seal consisting of a compressible elastomer is provided between the coolant delivery manifold and the microchannel structure. The integrated circuit chip and microchannel structure are connected together to form a replaceable integrated circuit module which can be easily decoupled from the coolant delivery manifold and the circuit board. The coolant supply manifolds may be disposed between the circuit boards in a stack and coupled to supplies of coolant through a side of the stack.

  2. Modification of alkaline pulping to facilitate the isolation of aliphatic acids. Part 1. Sodium hydroxide pretreatment of pine wood

    SciTech Connect (OSTI)

    Alen, R.; Niemelae, K.; Sjoestroem, E.

    1984-01-01T23:59:59.000Z

    Pretreating pine chips (Pinus sylvestris) with sodium hydroxide prior to the alkaline delignification kraft, kraft-anthraquinone, and soda-anthraquinone) can facilitate the recovery of the carbohydrate degradation products from alkaline pulping liquors. Under suitable pretreatment conditions large amounts of carbohydrate degradation products (alipahtic acids) were formed relative to lignin. The lignin fraction was composed of comparatively low-molecular-weight fragments. Although the delignification was considerably retarded and the yield (based on wood) was decreased by 1-3%, the properties of the resulting pulp were essentially maintained despite pretreatment. Finally, data are given for the composition of aliphatic acids in liquors resulting from pretreatments.

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

  5. Accelerator on a Chip: How It Works

    SciTech Connect (OSTI)

    None

    2014-06-30T23:59:59.000Z

    In an advance that could dramatically shrink particle accelerators for science and medicine, researchers used a laser to accelerate electrons at a rate 10 times higher than conventional technology in a nanostructured glass chip smaller than a grain of rice.

  6. Carbon nanotube interconnects for IC chips

    E-Print Network [OSTI]

    Anwar Ali, Hashina Parveen

    2006-01-01T23:59:59.000Z

    Carbon nanotubes (CNTs) have been investigated as candidate materials to replace or augment the existing copper-based technologies as interconnects for Integrated Circuit (IC) chips. Being ballistic conductors, CNTs are ...

  7. Life Cycle Inventory of a CMOS Chip

    E-Print Network [OSTI]

    Boyd, Sarah; Dornfeld, David; Krishnan, Nikhil

    2006-01-01T23:59:59.000Z

    Reichl, H. “Life cycle inventory analysis and identificationAllen, D.T. ; “Life cycle inventory development for waferLife Cycle Inventory of a CMOS Chip Sarah Boyd and David

  8. Communication Reliability in Network on Chip Designs

    E-Print Network [OSTI]

    Kumar, Reeshav

    2012-10-19T23:59:59.000Z

    The performance of low latency Network on Chip (NoC) architectures, which incorporate fast bypass paths to reduce communication latency, is limited by crosstalk induced skewing of signal transitions on link wires. As a result of crosstalk...

  9. Energy Recovery from Potato Chip Fryers

    E-Print Network [OSTI]

    McKee, H. B.; Kympton, H. W.; Arnold, J. W.; Paisan, J. J.

    1980-01-01T23:59:59.000Z

    The design, operating characteristics, and energy savings from an energy recovery system employed on a potato chip fryer which became operational in December, 1979, is discussed. The design incorporates a modification to an odor control system which...

  10. Physiologist's Friend Chip User and Demonstration Guide The Physiologist's Friend Chip (http://www.ini.unizh.ch/~tobi/friend/chip) is a neuromorphic analog

    E-Print Network [OSTI]

    Delbruck, Tobi

    Physiologist's Friend Chip User and Demonstration Guide The Physiologist's Friend Chip (http://www.ini materials and antistatic bag for traveling. Last modified 5/14/2009 See http://www.ini

  11. Spatial Locality Speculation to Reduce Energy in Chip-Multiprocessor Networks-on-Chip

    E-Print Network [OSTI]

    Jiménez, Daniel A.

    energy models based on synthesized router designs and different link wire types, we show that 1Spatial Locality Speculation to Reduce Energy in Chip-Multiprocessor Networks-on-Chip Hyungjun Kim performance and energy targets. In this work, we target the root cause of network energy consumption through

  12. On-Chip Test Infrastructure Design for Optimal Multi-Site Testing of System Chips

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    On-Chip Test Infrastructure Design for Optimal Multi-Site Testing of System Chips Sandeep Kumar Goel Erik Jan Marinissen Philips Research Laboratories IC Design ­ Digital Design & Test Prof.Jan.Marinissen¡ @philips.com Abstract Multi-site testing is a popular and effective way to increase test throughput

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

    E-Print Network [OSTI]

    Geldenhuys, Jaco

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

  14. Trends and Market Effects of Wood Energy Policies

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

    2013-01-01T23:59:59.000Z

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

  16. Method of predicting mechanical properties of decayed wood

    DOE Patents [OSTI]

    Kelley, Stephen S.

    2003-07-15T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Bruns, Tom

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

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

    Broader source: Energy.gov [DOE]

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

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

    E-Print Network [OSTI]

    New Hampshire, University of

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

  20. International Trade of Wood Pellets (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2013-05-01T23:59:59.000Z

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

  1. The Storage and Seasoning of Pecan Bud Wood.

    E-Print Network [OSTI]

    Brison, Fred R. (Fred Robert)

    1933-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Webster, Jackson R.

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

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Tullos, Desiree

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

  6. Design of highway embankments using tire chips

    SciTech Connect (OSTI)

    Bosscher, P.J.; Edil, T.B. [Univ. of Wisconsin, Madison, WI (United States). Dept. of Civil and Environmental Engineering; Kuraoka, S. [National Research Council Canada, Ottawa, Ontario (Canada). Inst. for Research in Construction

    1997-04-01T23:59:59.000Z

    This paper describes research undertaken to develop design procedures for using shredded scrap tires as a lightweight fill material in highway construction. The benefits of using scrap tires are particularly enhanced if they can be used to replace virgin construction materials made from nonrenewable resources. This paper addresses the use of tire chips as a highway embankment material. Design parameters for embankments constructed using discarded shredded tires are presented based on laboratory model studies, numerical analyses, and field performance of test fills. The conclusions of this report support the use of tire chips as an environmentally acceptable lightweight fill in highway applications if properly confined. Recommendations for design procedures and construction specifications for the use of tire chips in highway fills are provided.

  7. Wood Fired Steam Plants in Georgia 

    E-Print Network [OSTI]

    Bulpitt, W. S.

    1983-01-01T23:59:59.000Z

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

  8. 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

  9. 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

  10. A Wood-Fired Gas Turbine Plant 

    E-Print Network [OSTI]

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

    1986-01-01T23:59:59.000Z

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

  11. CORRUPTION AND ILLEGAL LOGGING IN THE WOOD

    E-Print Network [OSTI]

    Pettenella, Davide

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

  12. PASSION FOR WOOD THE DLH GROUP 2006

    E-Print Network [OSTI]

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

  13. 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

  14. Harvested Wood Products -an Incentive for Deforestation?

    E-Print Network [OSTI]

    Fischlin, Andreas

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

  15. Fast Curing of Composite Wood Products

    SciTech Connect (OSTI)

    Dr. Arthur J. Ragauskas

    2006-04-26T23:59:59.000Z

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

  16. Realization of a superconducting atom chip

    E-Print Network [OSTI]

    Thomas Nirrengarten; Angie Qarry; Cédric Roux; Andreas Emmert; Gilles Nogues; Michel Brune; Jean-Michel Raimond; Serge Haroche

    2006-10-09T23:59:59.000Z

    We have trapped rubidium atoms in the magnetic field produced by a superconducting atom chip operated at liquid Helium temperatures. Up to $8.2\\cdot 10^5$ atoms are held in a Ioffe-Pritchard trap at a distance of 440 $\\mu$m from the chip surface, with a temperature of 40 $\\mu$K. The trap lifetime reaches 115 s at low atomic densities. These results open the way to the exploration of atom--surface interactions and coherent atomic transport in a superconducting environment, whose properties are radically different from normal metals at room temperature.

  17. Energy scalability of on-chip interconnection networks

    E-Print Network [OSTI]

    Konstantakopoulos, Theodoros K., 1977-

    2007-01-01T23:59:59.000Z

    On-chip interconnection networks (OCN) such as point-to-point networks and buses form the communication backbone in multiprocessor systems-on-a-chip, multicore processors, and tiled processors. OCNs consume significant ...

  18. Towards on-Chip, Integrated Chalcogenide Glass Based Biochemical Sensors

    E-Print Network [OSTI]

    Hu, Juejun

    This paper reviews ongoing progress in the development of novel on-chip planar molecular sensors in infrared-transparent chalcogenide glasses. We demonstrate on-chip cavity-enhanced refractometry and infrared absorption ...

  19. Modeling and Characterization of On-Chip Transformers

    E-Print Network [OSTI]

    Lee, Thomas H.

    Modeling and Characterization of On-Chip Transformers Sunderarajan S. Mohan, C. Patrick Yue, Maria #12;OUTLINE Motivation Background On-chip transformer realizations Models Experimental verification Summary #12;MOTIVATION FOR TRANSFORMER MODELING Essential for Radio Frequency Integrated Circuits (RFICs

  20. Presentation of the "ROC" Chips Readout F. Dulucq a

    E-Print Network [OSTI]

    Boyer, Edmond

    in a complete autonomous mode. I. GENERAL OVERVIEW A. Some ROC chips and their applications 1) MAROC: MAROC made of Roman pots (Figure 1). Figure 1: MAROC chip layout 2) SKIROC: SKIROC (Silikon Kalorimeter Read

  1. FABRICATION OF A TITANIUM MICROELECTRODE CHIP TO INVESTIGATE BULK TITANIUM

    E-Print Network [OSTI]

    MacDonald, Noel C.

    FABRICATION OF A TITANIUM MICROELECTRODE CHIP TO INVESTIGATE BULK TITANIUM MICROMACHININING, USA Abstract Bulk titanium has a number of attractive characteristics that are favorable of a microelectrode chip for particle trapping and fundamental microfluidic studies. Keywords: bulk titanium

  2. atom chip fabrication: Topics by E-print Network

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

    21 Combined chips for atom optics A. Gnther,1, Physics Websites Summary: -Einstein condensates on a combined atom chip. The combined structure consists of a large-scale "carrier...

  3. MANAGING WIRE DELAY IN CHIP MULTIPROCESSOR CACHES Bradford M. Beckmann

    E-Print Network [OSTI]

    Wood, David A.

    . In contrast, transmission lines can reduce on-chip wire delay by an order of magnitude versus conventional wires and provide low latency to all shared cache banks. We demonstrate on-chip transmission lines provided by transmission lines and reduce off-chip misses versus a design using conventional wires. We

  4. Increasing security in inter-chip communication

    DOE Patents [OSTI]

    Edwards, Nathan J; Hamlet, Jason; Bauer, Todd; Helinski, Ryan

    2014-10-28T23:59:59.000Z

    An apparatus for increasing security in inter-chip communication includes a sending control module, a communication bus, and a receiving control module. The communication bus is coupled between the sending control module and the receiving control module. The sending control module operates to send data on the communication bus, disable the communication bus when threats are detected, or both.

  5. Kitkahahki Chipped Stone Technologies: A Comparative Study

    E-Print Network [OSTI]

    Asher, Brendon Patrick

    2009-06-11T23:59:59.000Z

    , and the increasingly pervasive influence of new technologies on traditional life-ways. Here I consider the chipped stone material from two Kitkehahki Pawnee sites, 14RP1 in Republic County, Kansas, and the Hill site (25WT1) in Webster County, Nebraska. Stone sources...

  6. Beanstalk Chip Report David Harris & Brett Bissinger

    E-Print Network [OSTI]

    Harris, David Money

    Design seminar to construct a second FIFO using a custom integrated circuit. This report documents or frequency errors between the transmitter and receiver. The clinic team is constructing one FIFO for speedy bug fixes and tool enhancements. This chip report describes the ASP* pipeline organization

  7. Gene Assembly from Chip-Synthesized Oligonucleotides

    E-Print Network [OSTI]

    Church, George M.

    molecular biology laboratory. The major stages of our synthesis pipeline are computational design, chip of the constructs. The key principle is that well-designed primers can amplify a desired subset of oligonucleotides synthesis of long double-stranded DNA constructs has a myriad of applications in biology and biological

  8. A Verification Platform System on Chip

    E-Print Network [OSTI]

    Melham, Tom

    A Verification Platform for System on Chip Kong Woei Susanto A Dissertation submitted a platform based design method, called a system integration platform. In this design methodology, a system specifications. Subsequently, a similar platform can be constructed for formal verification. Every component

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

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

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

    DOE Patents [OSTI]

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

    2010-04-20T23:59:59.000Z

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

  12. Ion Trap in a Semiconductor Chip

    E-Print Network [OSTI]

    D. Stick; W. K. Hensinger; S. Olmschenk; M. J. Madsen; K. Schwab; C. Monroe

    2006-01-09T23:59:59.000Z

    The electromagnetic manipulation of isolated atoms has led to many advances in physics, from laser cooling and Bose-Einstein condensation of cold gases to the precise quantum control of individual atomic ion. Work on miniaturizing electromagnetic traps to the micrometer scale promises even higher levels of control and reliability. Compared with 'chip traps' for confining neutral atoms, ion traps with similar dimensions and power dissipation offer much higher confinement forces and allow unparalleled control at the single-atom level. Moreover, ion microtraps are of great interest in the development of miniature mass spectrometer arrays, compact atomic clocks, and most notably, large scale quantum information processors. Here we report the operation of a micrometer-scale ion trap, fabricated on a monolithic chip using semiconductor micro-electromechanical systems (MEMS) technology. We confine, laser cool, and measure heating of a single 111Cd+ ion in an integrated radiofrequency trap etched from a doped gallium arsenide (GaAs) heterostructure.

  13. Wood-boring Insects of Trees and Shrubs

    E-Print Network [OSTI]

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

    2008-06-17T23:59:59.000Z

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

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

    Energy Savers [EERE]

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

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

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

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

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

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

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

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

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

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

  18. FIEA Advancing Wood Technology Forest Industry Engineering Scholarship

    E-Print Network [OSTI]

    Hickman, Mark

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

  19. Very Fast Chip-level Thermal Analysis

    E-Print Network [OSTI]

    K. Nakabayashi; T. Nakabayashi; K. Nakajima

    2008-01-07T23:59:59.000Z

    We present a new technique of VLSI chip-level thermal analysis. We extend a newly developed method of solving two dimensional Laplace equations to thermal analysis of four adjacent materials on a mother board. We implement our technique in C and compare its performance to that of a commercial CAD tool. Our experimental results show that our program runs 5.8 and 8.9 times faster while keeping smaller residuals by 5 and 1 order of magnitude, respectively.

  20. Chip breaking system for automated machine tool

    DOE Patents [OSTI]

    Arehart, Theodore A. (Clinton, TN); Carey, Donald O. (Oak Ridge, TN)

    1987-01-01T23:59:59.000Z

    The invention is a rotary selectively directional valve assembly for use in an automated turret lathe for directing a stream of high pressure liquid machining coolant to the interface of a machine tool and workpiece for breaking up ribbon-shaped chips during the formation thereof so as to inhibit scratching or other marring of the machined surfaces by these ribbon-shaped chips. The valve assembly is provided by a manifold arrangement having a plurality of circumferentially spaced apart ports each coupled to a machine tool. The manifold is rotatable with the turret when the turret is positioned for alignment of a machine tool in a machining relationship with the workpiece. The manifold is connected to a non-rotational header having a single passageway therethrough which conveys the high pressure coolant to only the port in the manifold which is in registry with the tool disposed in a working relationship with the workpiece. To position the machine tools the turret is rotated and one of the tools is placed in a material-removing relationship of the workpiece. The passageway in the header and one of the ports in the manifold arrangement are then automatically aligned to supply the machining coolant to the machine tool workpiece interface for breaking up of the chips as well as cooling the tool and workpiece during the machining operation.

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

    E-Print Network [OSTI]

    Volicer, Nadine (Nadine M.)

    2012-01-01T23:59:59.000Z

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

  2. Volatile constituents in a wood pyrolysis oil

    E-Print Network [OSTI]

    Lin, Shih-Chien

    1978-01-01T23:59:59.000Z

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

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

  4. Wood3 Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1 Wind Project JumpWisconsin: Energy ResourcesWolverineWood3

  5. Wood Energy Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlinPapers Home Kyoung's pictureWindManitoba,WisconsinWonder SourceWood

  6. Wood To Fuel LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlinPapers Home Kyoung's pictureWindManitoba,WisconsinWonderWood To Fuel

  7. Flip-chip light emitting diode with resonant optical microcavity

    SciTech Connect (OSTI)

    Gee, James M.; Bogart, Katherine H.A.; Fischer, Arthur J.

    2005-11-29T23:59:59.000Z

    A flip-chip light emitting diode with enhanced efficiency. The device structure employs a microcavity structure in a flip-chip configuration. The microcavity enhances the light emission in vertical modes, which are readily extracted from the device. Most of the rest of the light is emitted into waveguided lateral modes. Flip-chip configuration is advantageous for light emitting diodes (LEDs) grown on dielectric substrates (e.g., gallium nitride LEDs grown on sapphire substrates) in general due to better thermal dissipation and lower series resistance. Flip-chip configuration is advantageous for microcavity LEDs in particular because (a) one of the reflectors is a high-reflectivity metal ohmic contact that is already part of the flip-chip configuration, and (b) current conduction is only required through a single distributed Bragg reflector. Some of the waveguided lateral modes can also be extracted with angled sidewalls used for the interdigitated contacts in the flip-chip configuration.

  8. aluminium alloys chip: Topics by E-print Network

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

    be effective, on-chip decoupling capacitors should be charged before the next switching cycle. A design space for estimating the maximum parasitic resistance of the power...

  9. atlas pixel chip: Topics by E-print Network

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

    the ATLAS Pixel Detector. CERN Preprints Summary: In this article we describe the architecture of the Module Controller Chip for the ATLAS Pixel Detector. The project started in...

  10. CHIP House Takes Design to Different Heights (Literally)

    Broader source: Energy.gov [DOE]

    Check out the SCI-Arc/Caltech 2011 Solar Decathlon team's house to find out more about their net-zero energy use home -- the CHIP House.

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Betts, W. D.

    1982-01-01T23:59:59.000Z

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

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

    SciTech Connect (OSTI)

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

    1984-01-01T23:59:59.000Z

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

  14. Emerging Markets for Wood Energy Richard Vlosky, Director

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Betts, W. D.

    1982-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Florida, University of

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

  18. A Chemical Stain for Identifying Arsenic-Treated Wood

    E-Print Network [OSTI]

    Florida, University of

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

  19. FAO Forestry Department Wood Energy WISDOM East Africa

    E-Print Network [OSTI]

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

  20. SURFACE CHARACTERIZATION OF CHEMICALLY MODIFIED WOOD: DYNAMIC WETTABILITY1

    E-Print Network [OSTI]

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

  1. Modelling piloted ignition of wood and plastics

    SciTech Connect (OSTI)

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

    2012-09-15T23:59:59.000Z

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

  2. Modifying the SiliconModifying the Silicon Imaging ChipImaging Chip

    E-Print Network [OSTI]

    Petta, Jason

    Film -- image sensor Chip has either the charge-coupled device (CCD) or the complementary metal oxide with release layer Weight #12;Idea two: Photo resistIdea two: Photo resist Glass slide Epoxy TiO2 Glass with release layer Photo resist Hot plate #12;Fix the pressure differencesFix the pressure differences

  3. Dynamically Reconfigurable On-Chip Communication Architectures for Multi Use-Case Chip Multiprocessor Applications

    E-Print Network [OSTI]

    Pasricha, Sudeep

    generates on-chip communication architectures with a low cost, low power dissipation, and with minimal to design low cost and low power dissipation crossbar communication architectures that meet multi use several application operating modes (called use-cases) because of the trend towards digital convergence [2

  4. Heterogeneously integrated microsystem-on-a-chip

    DOE Patents [OSTI]

    Chanchani, Rajen (Albuquerque, NM)

    2008-02-26T23:59:59.000Z

    A microsystem-on-a-chip comprises a bottom wafer of normal thickness and a series of thinned wafers can be stacked on the bottom wafer, glued and electrically interconnected. The interconnection layer comprises a compliant dielectric material, an interconnect structure, and can include embedded passives. The stacked wafer technology provides a heterogeneously integrated, ultra-miniaturized, higher performing, robust and cost-effective microsystem package. The highly integrated microsystem package, comprising electronics, sensors, optics, and MEMS, can be miniaturized both in volume and footprint to the size of a bottle-cap or less.

  5. Data integrity for on-chip interconnects

    E-Print Network [OSTI]

    Singhal, Rohit

    2007-09-17T23:59:59.000Z

    -Chairs of Committee, Rabi Mahapatra Gwan Choi Committee Members, Duncan M. Walker Eun Jung Kim Jiang Hu Madhav Pappu Head of Department, Valerie Taylor May 2007 Major Subject: Computer Science iii ABSTRACT Data Integrity for On-Chip Interconnects. (May 2007) Rohit... Singhal, B. Tech., Indian Institute of Technology; M.S., Texas A&M University Co{Chairs of Advisory Committee: Dr. Rabi Mahapatra Dr. Gwan Choi With shrinking feature size and growing integration density in the Deep Sub- Micron (DSM) technologies...

  6. Relativistic Brownian motion on a graphene chip

    E-Print Network [OSTI]

    Andrey Pototsky; Fabio Marchesoni; Feodor V. Kusmartsev; Peter Hänggi; Sergey E. Savel'ev

    2012-02-28T23:59:59.000Z

    Relativistic Brownian motion can be inexpensively demonstrated on a graphene chip. The interplay of stochastic and relativistic dynamics, governing the transport of charge carrier in graphene, induces noise-controlled effects such as (i) a stochastic effective mass, detectable as a suppression of the particle mobility with increasing the temperature; (ii) a transverse ratchet effect, measurable as a net current orthogonal to an ac drive on an asymmetric substrate, and (iii) a chaotic stochastic resonance. Such properties can be of practical applications in the emerging graphene technology.

  7. OnChip Power | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: EnergyExcellenceOffice ofInformationOnChip Power Jump to:

  8. BlueChip Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass ConversionsSouthby 2022 |BleckleyMotion Energy JumpBlueChip Energy Jump to:

  9. Analysis of variation in on-chip waveguide distribution schemes and optical receiver circuits

    E-Print Network [OSTI]

    Balakrishnan, Karthik, Ph. D. Massachusetts Institute of Technology

    2006-01-01T23:59:59.000Z

    Recently, optical interconnect has emerged as a possible alternative to electrical interconnect at chip-to-chip and on-chip length scales because of its potential to overcome power, delay, and bandwidth limitations of ...

  10. Methanol production from eucalyptus wood chips. Attachment III. Florida's eucalyptus energy farm and methanol refinery: the background environment

    SciTech Connect (OSTI)

    Fishkind, H.H.

    1982-04-01T23:59:59.000Z

    A wide array of general background information is presented on the Central Florida area in which the eucalyptus energy plantation and methanol refinery will be located. Five counties in Central Florida may be affected by the project, DeSoto, Hardee, Hillsborough, Manatee, and Polk. The human resources of the area are reviewed. Included are overviews of population demographic and economic trends. Land use patterns and the transportation are system described, and the region's archeological and recreational resources are evaluated. The region's air quality is emphasized. The overall climate is described along with noise and air shed properties. An analysis of the region's water resources is included. Ground water is discussed first followed by an analysis of surface water. Then the overall quality and water supply/demand balance for the area is evaluated. An overview of the region's biota is presented. Included here are discussions of the general ecosystems in Central Florida, and an analysis of areas with important biological significance. Finally, land resources are examined.

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

    SciTech Connect (OSTI)

    Sujit Banerjee; Terrance Conners

    2007-09-07T23:59:59.000Z

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

  12. Qubit entanglement on a silicon photonic chip

    E-Print Network [OSTI]

    Joshua W. Silverstone; Raffaele Santagati; Damien Bonneau; Michael J. Strain; Marc Sorel; Jeremy L. O'Brien; Mark G. Thompson

    2014-11-21T23:59:59.000Z

    Entanglement--one of the most delicate phenomena in nature--is an essential resource for quantum information applications. Large entangled cluster states have been predicted to enable universal quantum computation, with the required single- qubit measurements readily implemented with photons. Useful large-scale systems must generate and control qubit entanglement on-chip, where quantum information is naturally encoded in photon path. Here we report a silicon photonic chip which integrates resonant-enhanced sources, filters, and reconfigurable optics to generate a path-entangled two-qubit state--the smallest non-trivial cluster state--and analyse its entanglement. We show that ring-resonator-based spontaneous four-wave mixing sources can be made highly indistinguishable, despite their nonlinear dynamics, and the first evidence that their frequency correlations are small, as predicted. We use quantum state tomography, and the strict Bell-CHSH inequality to quantify entanglement in the device, confirming its high performance. This work integrates essential components for building devices and systems to harness quantum entanglement on the large scale.

  13. Using Transmission Lines for Global On-Chip Communication

    E-Print Network [OSTI]

    Huang, Michael C.

    1 Using Transmission Lines for Global On-Chip Communication Aaron Carpenter, Jianyun Hu, Jie Xu-switched network-on-chip a less attractive option. An alternative solution uses well-engineered transmission lines as communication links. These transmission lines, along with simple, practical circuits using modern CMOS technol

  14. Factors affecting the color of corn tortillas and tortilla chips

    E-Print Network [OSTI]

    Mireles, Raquel C

    1995-01-01T23:59:59.000Z

    to increase or decrease pH. Hydrogen, benzoyl and calcium peroxide were added as bleaching agents to improve tortilla chip color. Masa was sheeted, baked, cut, equilibrated and fried to produce tortillas and chips using pilot plant equipment. The color (L, a...

  15. From Nanny Chips to Data Dogs, Binghamton innovations

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    and Engineering Research Center (CSERC) Director Kenneth McLeod Institute for Energy-Efficient Electronic SystemsBinghamton ReseaRch From Nanny Chips to Data Dogs, Binghamton innovations will make computing safer Welcome 4 Briefs 8 Digital defenders From Nanny Chips to Data Dogs, Binghamton innovations will make

  16. Network on a Chip: Modeling Wireless Networks with Asynchronous VLSI

    E-Print Network [OSTI]

    Manohar, Rajit

    for Internet-scale networks (for instance, see [2, 3, 5]), as well as the design of flexible and compositionalNetwork on a Chip: Modeling Wireless Networks with Asynchronous VLSI Rajit Manohar and Clinton, Ithaca NY 14853 Abstract We introduce the notion of a network-on-a-chip: a programmable, asynchronous

  17. Using tire chips as a leachate drainage layer

    SciTech Connect (OSTI)

    Duffy, D.P. [RMT, Inc., Ann Arbor, MI (United States)

    1995-09-01T23:59:59.000Z

    Old tires represent a potentially cost-effective construction material that can be used in the installation of leachate drainage and collection systems. In fact, recent studies show that using shredded tires in conjunction with granular soil materials can even enhance the long-term performance of these systems. A typical design using shredded tire chips involves the placement of a minimum 1-foot-thick layer of chips on a granular soil layer overlaying the composite liner system. However, implementation of this design is not as simple as it looks. Protecting the liner from wire protruding from the tire chips derived from belted tires is essential. Because tire chips tend to clump together, placement and spreading also must be in relatively thick lifts and performed by low-ground-pressure equipment. In addition, a significant volume reduction in the tire chip layer can be anticipated as a result of normal loadings from the overlying waste. Equivalent internal friction angles and cohesiveness for the tire chips should be estimated for factors of safety against side-slope failure. Despite theses concerns, however,the advantages of constructing a tire-chip drainage layer often can outweigh the disadvantages, as long as the chips` long-term permeability characteristics and resistance to clogging -- a result of biological activity -- are at least equal to that of typical granular soil materials commonly used in leachate drainage and collection systems.

  18. EXPERIMENTAL AND NUMERICAL STUDY OF TRANSIENT ELECTRONIC CHIP COOLING BY

    E-Print Network [OSTI]

    component to ensure reliable and stable performance and prevent any failure or malfunction [2, 3]. The heatEXPERIMENTAL AND NUMERICAL STUDY OF TRANSIENT ELECTRONIC CHIP COOLING BY LIQUID FLOW State University, Columbus, Ohio, USA Cooling of electronic chips has become a critical aspect

  19. DNA chips --Integrated Chemical Circuits for DNADiagnosis and DNA computers

    E-Print Network [OSTI]

    Hagiya, Masami

    DNA chips -- Integrated Chemical Circuits for DNADiagnosis and DNA computers Akira Suyama, Associate Professor Institute of Physics, Graduate School of Arts and Sciences, The University of Tokyo DNA chips are si l i con­ or glass­based smal l surfaces on which many DNA ol i gonuc l eotides are i

  20. Flip chip electrical interconnection by selective electroplating and bonding

    E-Print Network [OSTI]

    Lin, Liwei

    the interconnection and device substrates to en- hance the ion diffusion during the final electroplating and bondingFlip chip electrical interconnection by selective electroplating and bonding L.-W. Pan, P. Yuen, L of flip-chip, selective elec- troplating and bonding. The electrical interconnection lines are built

  1. Wireless spread-spectrum telesensor chip with synchronous digital architecture

    DOE Patents [OSTI]

    Smith, Stephen F.; Turner, Gary W.; Wintenberg, Alan L.; Emery, Michael Steven

    2005-03-08T23:59:59.000Z

    A fully integrated wireless spread-spectrum sensor incorporating all elements of an "intelligent" sensor on a single circuit chip is capable of telemetering data to a receiver. Synchronous control of all elements of the chip provides low-cost, low-noise, and highly robust data transmission, in turn enabling the use of low-cost monolithic receivers.

  2. Routing for analog chip design at NXP semiconductors

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Routing for analog chip design at NXP semiconductors Marjan van den Akker Theo Beelen Rob H.O. Box 80.089 3508 TB Utrecht The Netherlands #12;Routing for analog chip designs at NXP Semiconductors.1 NXP Semiconductors NXP Semiconductors N.V. (Nasdaq: NXPI) is a global semiconductor company and a long

  3. allowing quantitative on-chip: Topics by E-print Network

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

    Malave-Bonet, Javier 2012-02-14 22 Modeling and Characterization of On-Chip Transformers Engineering Websites Summary: Modeling and Characterization of On-Chip Transformers...

  4. An unresolved riddle: Tire chips, two roadbeds, and spontaneous reactions

    SciTech Connect (OSTI)

    Nightingale, D.E.B.; Green, W.P. [Washington State Dept. of Ecology, Olympia, WA (United States)

    1997-12-31T23:59:59.000Z

    Experience with road fills in Washington State constructed with thick layers of tire chips spontaneously burning has led to a decrease in tire chip use nationally. The field measurements and samples taken indicate that a pyrolitic reaction occurred at two roadfill sites in Washington State based on a comparison to know pyrolytic reactions in controlled settings. Pyrolysis in roadbeds containing tire chips is a new phenomena previously only found in open piles of processed tire chips. Because water and nutrients were introduced, iron oxidation, microbial digestion, and chemical oxidation are possible factors contributing to the pyrolytic reactions at the two Washington State sites. A new heat ignition theory from Japanese experiments suggests a theoretical answer to practical design depth limits in roadbeds and tire chip piles may be climate (air temperature) and depth dependent.

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Kraft, Clifford E.

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

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

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

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

    SciTech Connect (OSTI)

    Peng, J. [University of British Columbia, Vancouver

    2010-08-01T23:59:59.000Z

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

  12. Design of Optical Interconnect Transceiver Circuits and Network-on-chip Architectures for Inter- and Intra-chip Communication

    E-Print Network [OSTI]

    Li, Cheng

    2013-12-04T23:59:59.000Z

    -ended transimpedance gain with a 26? GHz bandwidth and 21.3 pA/H z average input-referred noise current spectral density. Total chip power including output buffering is 28.2 mW from a 2.5 V supply, with the core TIA consuming 8.2 mW, and the chip area including pads...

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

    DOE Patents [OSTI]

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

    2000-01-01T23:59:59.000Z

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

  14. Processing of high quality mango chips

    E-Print Network [OSTI]

    Nunez Gallegos, Yolanda

    2010-07-14T23:59:59.000Z

    Page Figure 5-1 Drying rate on mango chips pre-treated with OD (65 w/v and 40oC) for 60 min and fried under vacuum (P = 1.33 kPa, de-oiled at 225 rpm for 25 s) at different frying temperatures [120o C, MC(t) = 2.715*exp(- 0.07351*t) + 0....05482, R2 = 0.98; 130o C, MC(t)=2.801*exp(-0.0916*t) + 0.08195, R2 = 0.98; 138o C, MC(t)=2.796*exp(-0.09716*t) + 0.0596, R2 = 0.98] ............................................................................................. 118 Figure 5...

  15. Octave Spanning Frequency Comb on a Chip

    E-Print Network [OSTI]

    Del'Haye, P; Gavartin, E; Holzwarth, R; Kippenberg, T J

    2009-01-01T23:59:59.000Z

    Optical frequency combs have revolutionized the field of frequency metrology within the last decade and have become enabling tools for atomic clocks, gas sensing and astrophysical spectrometer calibration. The rapidly increasing number of applications has heightened interest in more compact comb generators. Optical microresonator based comb generators bear promise in this regard. Critical to their future use as 'frequency markers', is however the absolute frequency stabilization of the optical comb spectrum. A powerful technique for this stabilization is self-referencing, which requires a spectrum that spans a full octave, i.e. a factor of two in frequency. In the case of mode locked lasers, overcoming the limited bandwidth has become possible only with the advent of photonic crystal fibres for supercontinuum generation. Here, we report for the first time the generation of an octave-spanning frequency comb directly from a toroidal microresonator on a silicon chip. The comb spectrum covers the wavelength range...

  16. Continuous variable entanglement on a chip

    E-Print Network [OSTI]

    Genta Masada; Kazunori Miyata; Alberto Politi; Toshikazu Hashimoto; Jeremy L. O'Brien; Akira Furusawa

    2015-05-29T23:59:59.000Z

    Encoding quantum information in continuous variables (CV)---as the quadrature of electromagnetic fields---is a powerful approach to quantum information science and technology. CV entanglement---light beams in Einstein-Podolsky-Rosen (EPR) states---is a key resource for quantum information protocols; and enables hybridisation between CV and single photon discrete variable (DV) qubit systems. However, CV systems are currently limited by their implementation in free-space optical networks: increased complexity, low loss, high-precision alignment and stability, as well as hybridisation, demand an alternative approach. Here we show an integrated photonic implementation of the key capabilities for CV quantum technologies---generation and characterisation of EPR beams in a photonic chip. Combined with integrated squeezing and non-Gaussian operation, these results open the way to universal quantum information processing with light.

  17. Quantum teleportation on a photonic chip

    E-Print Network [OSTI]

    Benjamin J. Metcalf; Justin B. Spring; Peter C. Humphreys; Nicholas Thomas-peter; Marco Barbieri; W. Steven Kolthammer; Xian-min Jin; Nathan K. Langford; Dmytro Kundys; James C. Gates; Brian J. Smith; Peter G. R. Smith; Ian A. Walmsley

    2014-09-15T23:59:59.000Z

    Quantum teleportation is a fundamental concept in quantum physics which now finds important applications at the heart of quantum technology including quantum relays, quantum repeaters and linear optics quantum computing (LOQC). Photonic implementations have largely focussed on achieving long distance teleportation due to its suitability for decoherence-free communication. Teleportation also plays a vital role in the scalability of photonic quantum computing, for which large linear optical networks will likely require an integrated architecture. Here we report the first demonstration of quantum teleportation in which all key parts - entanglement preparation, Bell-state analysis and quantum state tomography - are performed on a reconfigurable integrated photonic chip. We also show that a novel element-wise characterisation method is critical to mitigate component errors, a key technique which will become increasingly important as integrated circuits reach higher complexities necessary for quantum enhanced operation.

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

    E-Print Network [OSTI]

    Murphy, M. L.

    1981-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Murphy, M. L.

    1981-01-01T23:59:59.000Z

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

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

    Office of Legacy Management (LM)

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

  1. 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

  2. Seismic rehabilitation of wood diaphragms in unreinforced masonary buildings

    E-Print Network [OSTI]

    Grubbs, Amber Jo

    2002-01-01T23:59:59.000Z

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

  3. Kilowatts From Waste Wood In The Furniture Industry

    E-Print Network [OSTI]

    Nailen, R. L.

    1981-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

  6. RFPs Due for Hazardous Fuel Wood to Energy Grant

    Broader source: Energy.gov [DOE]

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

  7. RFPs Due for Statewide Wood Energy Cooperative Agreement

    Broader source: Energy.gov [DOE]

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

  8. Long-term lime pretreatment of poplar wood 

    E-Print Network [OSTI]

    Sierra Ramirez, Rocio

    2006-04-12T23:59:59.000Z

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

  9. Long-term lime pretreatment of poplar wood

    E-Print Network [OSTI]

    Sierra Ramirez, Rocio

    2006-04-12T23:59:59.000Z

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

  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. Wood Products Marketing And Value-Added Opportunities

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Carrie, Neil Ross

    1995-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Sierra Ramirez, Rocio

    2012-02-14T23:59:59.000Z

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

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

    SciTech Connect (OSTI)

    Zink-Sharp, Audrey; Hanna, Robert B.

    2001-12-28T23:59:59.000Z

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

  15. Chip-Scale Quadrupole Mass Filters for Portable Mass Spectrometry

    E-Print Network [OSTI]

    Cheung, Kerry

    We report the design, fabrication, and characterization of a new class of chip-scale quadrupole mass filter (QMF). The devices are completely batch fabricated using a wafer-scale process that integrates the quadrupole ...

  16. abcn-25 readout chip: Topics by E-print Network

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

    to be one of the building blocks of the readout electronics for gas detectors. Its architecture is based in the ALTRO (ALICE TPC Read Out) chip, being its main difference the...

  17. Multimedia Applications of Multiprocessor Systems-on-Chips

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Multimedia Applications of Multiprocessor Systems-on-Chips Wayne Wolf Department of Electrical Engineering Princeton University Abstract This paper surveys the characteristics of multimedia sys- tems. Multimedia applications today are dominated by compression and decompression, but multimedia devices must

  18. Advances in Chip Technology, Packaging Enable White LED Breakthroughs

    Broader source: Energy.gov [DOE]

    Significant advances in chip technology have enabled Cree, Inc.'s Santa Barbara Technology Center to demonstrate white LEDs with record efficacies as high as 74 lumens per watt - on par with...

  19. Stochastic modeling and visualization of a tortilla chip

    E-Print Network [OSTI]

    Rajkumar, Vinodkumar

    2001-01-01T23:59:59.000Z

    Monte Carlo simulation was used as an alternative technique and stochastically modeled component distribution in a tortilla chip. The components included oil, water, gas and solids. A conditional percolation approach was used to model pore size...

  20. New, More Efficient Technology for Remelting Aluminum Chips 

    E-Print Network [OSTI]

    Hosek, D.

    1994-01-01T23:59:59.000Z

    This project will introduce a new, more efficient technology for remelting the considerable volume of aluminum by 6.5% . Automated conveyors will transport chips from the machining operation to the new remelting operation for recycling. A reduction...

  1. Method for forming consumable electrodes from metallic chip scraps

    DOE Patents [OSTI]

    Girshov, Vladimir Leonidovich (St. Petersburg, RU); Podpalkin, Arcady Munjyvich (St. Petersburg, RU); Treschevskiy, Arnold Nikolayevich (St. Petersburg, RU); Abramov, Alexey Alexandrovich (St. Petersburg, RU)

    2005-10-11T23:59:59.000Z

    The method relates to metallurgical recycling of waste products, preferably titanium alloys chips scrap. Accordingly after crushing and cleaning, the chip scrap is subjected to vacuum-thermal degassing (VTD); the chip scrap is pressed into briquettes; the briquettes are placed into a mould allowing sufficient remaining space for the addition of molten metal alloy; the mould is pre-heated before filling with the molten metal alloy; the mould remaining space is filled with molten metal alloy. After cooling, the electrode is removed from the mould. The method provides a means for 100% use of chip scrap in producing consumable electrodes having increased mechanical strength and reduced interstitial impurities content leading to improved secondary cast alloys.

  2. atom chip based: Topics by E-print Network

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

    (more) Conkey, Donald B. 2007-01-01 9 Foil-based atom chip for BoseEinstein condensates This article has been downloaded from IOPscience. Please scroll down to see the...

  3. Design and fabrication of efficient fiber to chip couplers

    E-Print Network [OSTI]

    Araghchini, Mohammad

    2008-01-01T23:59:59.000Z

    Efficient fiber to chip couplers are essential for overall efficiency of integrated photonic devices. In this thesis new techniques are developed including using an optimization algorithm for designing adiabatic tapers and ...

  4. The effects of storage on starch characteristics and chip quality of Texas Irish potatoes

    E-Print Network [OSTI]

    McDonald, Roy E

    1966-01-01T23:59:59.000Z

    of Department c Member) (Member) May, 1966 TABLE OF CONTENTS Chapter I. INTRODUCTION II. REVIEW OF LITERATURE Page Starch Starch Grain Size Starch Density Effect of Storage on Specific Gravity Effect of Storage on Starch Potato Chips III.... MATERIALS AND METHODS Measurement of Chemical and Physical Changes Specific Gravity Starch Grain Size Dry Matter Percentage Starch Density Starch Percent Chip Quality Chip Qo1or'~ Chip Oil Content Relationship of Starch Characteristics and Chip...

  5. Local Quantum Dot Tuning on Photonic Crystal Chips

    E-Print Network [OSTI]

    Andrei Faraon; Dirk Englund; Ilya Fushman; Nick Stoltz; Pierre Petroff; Jelena Vuckovic

    2007-03-28T23:59:59.000Z

    Quantum networks based on InGaAs quantum dots embedded in photonic crystal devices rely on QDs being in resonance with each other and with the cavities they are embedded in. We developed a new technique based on temperature tuning to spectrally align different quantum dots located on the same chip. The technique allows for up to 1.8nm reversible on-chip quantum dot tuning.

  6. Test probe for surface mounted leadless chip carrier

    DOE Patents [OSTI]

    Meyer, Kerry L. (Raytown, MO); Topolewski, John (Lenexa, KS)

    1989-05-23T23:59:59.000Z

    A test probe for a surface mounted leadless chip carrier is disclosed. The probed includes specially designed connector pins which allow size reductions in the probe. A thermoplastic housing provides spring action to ensure good mechanical and electrical contact between the pins and the contact strips of a leadless chip carrier. Other features include flexible wires molded into the housing and two different types of pins alternately placed in the housing. These features allow fabrication of a smaller and simpler test probe.

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

    SciTech Connect (OSTI)

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

    1980-02-01T23:59:59.000Z

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

  8. A new microtelesensor chip for meteorology

    SciTech Connect (OSTI)

    Manges, W.W.; Smith, S.F.; Britton, C.L. [and others

    1997-03-04T23:59:59.000Z

    A new technology exploiting commercial, micro-sensors developed for atomic force microscopy offers breakthrough capability in high accuracy wireless sensors for meteorological measurements. Historically sensors used in air-borne and buoy-based platforms required compromises in performance to achieve the low-weight and low power requirements of the mobile platforms. Recent innovations in microelectromechanical systems (MEMS) provided opportunities to reduce size, weight, and power requirements but each sensor required a specially fabricated device with inherent calibration, repeatability, and traceability problems. This new approach allows identical sensors to be fabricated on the same semiconductor substrate as the conditioning electronics and the telemetry components. Exploiting semiconductor fabrication technology offers the potential to reduce fabrication costs to a few dollars per component. Sensing humidity, temperature and pressure have been demonstrated with plans for meteorological deployment scheduled for later in 1997. Cost, reliability, size, power consumption, and accuracy are key factors in the deployment of advanced meteorological sensor arrays. ORNL is actively integrating the sensing technologies, electronic processing, and telemetry that build a family of sensors with multiple-input capabilities. One of the key elements in ORNL`s sensor technology is coated microcantilever arrays, which form a powerful universal platform for multiple physical and chemical measurements. Telemetry is also being developed to add robust spread-spectrum data transmission capabilities to the necessary signal processing electronics. In collaboration with the NOAA Atmospheric Turbulence and Diffusion Lab, a chip-level temperature/humidity module with onboard telemetry is slated for demonstration later in 1997. Future additions would include sensors for atmospheric pressure, wind velocity, turbulence measurement, and radiometry.

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

    SciTech Connect (OSTI)

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

    1999-07-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Nguyendinh, Hai

    2011-08-08T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

    Stockie, John

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

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

    E-Print Network [OSTI]

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

  14. Wood residuals find big uses in small pieces

    SciTech Connect (OSTI)

    Glenn, J.

    1996-12-01T23:59:59.000Z

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

  15. Chip-Level Electromigration Reliability for Cu Interconnects

    SciTech Connect (OSTI)

    Gall, M.; Oh, C.; Grinshpon, A.; Zolotov, V.; Panda, R.; Demircan, E.; Mueller, J.; Justison, P.; Ramakrishna, K.; Thrasher, S.; Hernandez, R.; Herrick, M.; Fox, R.; Boeck, B.; Kawasaki, H. [Technology Solutions Organization, Freescale Semiconductor (United States); Haznedar, H.; Ku, P. [Sector Quality, Freescale Semiconductor (United States)

    2004-12-08T23:59:59.000Z

    Even after the successful introduction of Cu-based metallization, the electromigration (EM) failure risk has remained one of the most important reliability concerns for most advanced process technologies. Ever increasing operating current densities and the introduction of low-k materials in the backend process scheme are some of the issues that threaten reliable, long-term operation at elevated temperatures. The traditional method of verifying EM reliability only through current density limit checks is proving to be inadequate in general, or quite expensive at the best. A Statistical EM Budgeting (SEB) methodology has been proposed to assess more realistic chip-level EM reliability from the complex statistical distribution of currents in a chip. To be valuable, this approach requires accurate estimation of currents for all interconnect segments in a chip. However, no efficient technique to manage the complexity of such a task for very large chip designs is known. We present an efficient method to estimate currents exhaustively for all interconnects in a chip. The proposed method uses pre-characterization of cells and macros, and steps to identify and filter out symmetrically bi-directional interconnects. We illustrate the strength of the proposed approach using a high-performance microprocessor design for embedded applications as a case study.

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

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Dalang, Robert C.

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Vermont, University of

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

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Wu, Qinglin

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    US Army Corps of Engineers

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

  15. Testing and operating a multiprocessor chip with processor redundancy

    DOE Patents [OSTI]

    Bellofatto, Ralph E; Douskey, Steven M; Haring, Rudolf A; McManus, Moyra K; Ohmacht, Martin; Schmunkamp, Dietmar; Sugavanam, Krishnan; Weatherford, Bryan J

    2014-10-21T23:59:59.000Z

    A system and method for improving the yield rate of a multiprocessor semiconductor chip that includes primary processor cores and one or more redundant processor cores. A first tester conducts a first test on one or more processor cores, and encodes results of the first test in an on-chip non-volatile memory. A second tester conducts a second test on the processor cores, and encodes results of the second test in an external non-volatile storage device. An override bit of a multiplexer is set if a processor core fails the second test. In response to the override bit, the multiplexer selects a physical-to-logical mapping of processor IDs according to one of: the encoded results in the memory device or the encoded results in the external storage device. On-chip logic configures the processor cores according to the selected physical-to-logical mapping.

  16. Microfluidic-Based Sample Chips for Radioactive Solutions

    SciTech Connect (OSTI)

    J. L. Tripp; J. D. Law; T. E. Smith; V. J. Rutledge; W. F. Bauer; R. D. Ball; P. A. Hahn

    2014-02-01T23:59:59.000Z

    Historical nuclear fuel cycle process sampling techniques required sample volumes ranging in the tens of milliliters. The radiation levels experienced by analytical personnel and equipment, in addition to the waste volumes generated from analysis of these samples, have been significant. These sample volumes also impacted accountability inventories of required analytes during process operations. To mitigate radiation dose and other issues associated with the historically larger sample volumes, a microcapillary sample chip was chosen for further investigation. The ability to obtain microliter volume samples coupled with a remote automated means of sample loading, tracking, and transporting to the analytical instrument would greatly improve analytical efficiency while reducing both personnel exposure and radioactive waste volumes. Sample chip testing was completed to determine the accuracy, repeatability, and issues associated with the use of microfluidic sample chips used to supply µL sample volumes of lanthanide analytes dissolved in nitric acid for introduction to an analytical instrument for elemental analysis.

  17. Microfluidic-Based sample chips for radioactive solutions

    SciTech Connect (OSTI)

    Tripp, J. L. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Law, J. D. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Smith, T. E. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Rutledge, V. J. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Bauer, W. F. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Ball, R. D. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Hahn, P. A. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-01-01T23:59:59.000Z

    Historical nuclear fuel cycle process sampling techniques required sample volumes ranging in the tens of milliliters. The radiation levels experienced by analytical personnel and equipment, in addition to the waste volumes generated from analysis of these samples, have been significant. These sample volumes also impacted accountability inventories of required analytes during process operations. To mitigate radiation dose and other issues associated with the historically larger sample volumes, a microcapillary sample chip was chosen for further investigation. The ability to obtain microliter volume samples coupled with a remote automated means of sample loading, tracking, and transporting to the analytical instrument would greatly improve analytical efficiency while reducing both personnel exposure and radioactive waste volumes. Sample chip testing was completed to determine the accuracy, repeatability, and issues associated with the use of microfluidic sample chips used to supply µL sample volumes of lanthanide analytes dissolved in nitric acid for introduction to an analytical instrument for elemental analysis.

  18. Microfluidic-Based sample chips for radioactive solutions

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Tripp, J. L.; Law, J. D.; Smith, T. E.; Rutledge, V. J.; Bauer, W. F.; Ball, R. D.; Hahn, P. A.

    2015-01-01T23:59:59.000Z

    Historical nuclear fuel cycle process sampling techniques required sample volumes ranging in the tens of milliliters. The radiation levels experienced by analytical personnel and equipment, in addition to the waste volumes generated from analysis of these samples, have been significant. These sample volumes also impacted accountability inventories of required analytes during process operations. To mitigate radiation dose and other issues associated with the historically larger sample volumes, a microcapillary sample chip was chosen for further investigation. The ability to obtain microliter volume samples coupled with a remote automated means of sample loading, tracking, and transporting to the analytical instrument wouldmore »greatly improve analytical efficiency while reducing both personnel exposure and radioactive waste volumes. Sample chip testing was completed to determine the accuracy, repeatability, and issues associated with the use of microfluidic sample chips used to supply µL sample volumes of lanthanide analytes dissolved in nitric acid for introduction to an analytical instrument for elemental analysis.« less

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

  3. 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

  4. Wood Residues as Fuel Source for Lime Kilns

    E-Print Network [OSTI]

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

    1984-01-01T23:59:59.000Z

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

  5. Measuring Interfacial Stiffness of Adhesively-Bonded Wood

    E-Print Network [OSTI]

    Nairn, John A.

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

  6. Marketing of Tropical Hardwood Wood Products from Ghana

    E-Print Network [OSTI]

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

  7. 14 November 2010 Wood SA & Timber Times FOREST HEALTH

    E-Print Network [OSTI]

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

  8. Pellet Production Wood Pellets are made by compressing

    E-Print Network [OSTI]

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

  9. Vertical feed stick wood fuel burning furnace system

    DOE Patents [OSTI]

    Hill, Richard C. (Orono, ME)

    1982-01-01T23:59:59.000Z

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

  10. Performance of Wood-Frame Structures during Hurricane Katrina

    E-Print Network [OSTI]

    Cox, Dan

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

  11. 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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Pincelli, R. D.

    1980-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

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

  15. Production of chemical feedstock by the methanolysis of wood

    DOE Patents [OSTI]

    Steinberg, M.; Fallon, P.

    1983-06-01T23:59:59.000Z

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

  16. In-Depth Temperature Profiles in Pyrolyzing Wood 

    E-Print Network [OSTI]

    Reszka, Pedro

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

  17. Production of chemical feedstock by the methanolysis of wood

    DOE Patents [OSTI]

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

    1984-07-31T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Boyer, Edmond

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

  19. 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

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

    E-Print Network [OSTI]

    Liskiewicz, Maciej

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

  1. On chip clock synchronization for large digital systems

    E-Print Network [OSTI]

    Brueske, Daniel

    1994-01-01T23:59:59.000Z

    . Figure 4. Figure 5. Data Synchronization. Simple Inverter and Dynamic Power Dissipation. Single Wire Clock Network. H ? Tree Clock Distribution Network. Balanced Clock Tree al'ter [8]. Figurc 6. PLL Based Distributed System. Figurc 7. Phase Lock... is distributed to the various elements using such an architecture. This type of network has been successfully used in the Alpha chip [3]. A large buffer is used to drive a single wire laid across the chip. Several of the buffer ? wire are connected in Vin 1...

  2. Modified SIMD architecture suitable for single-chip implementation

    E-Print Network [OSTI]

    Junichiro Makino

    2005-09-11T23:59:59.000Z

    We describe a modified SIMD architecture suitable for single-chip integration of a large number of processing elements, such as 1,000 or more. Important differences from traditional SIMD designs are: a) The size of the memory per processing elements is kept small. b) The processors are organized into groups, each with a small buffer memory. Reduction operation over the groups is done in hardware. The first change allows us to integrate a very large number of processing elements into a single chip. The second change allows us to achieve a close-to-peak performance for many scientific applications like particle-based simulations and dense-matrix operations.

  3. Communication synthesis of networks-on-chip (noc)

    E-Print Network [OSTI]

    Bhojwani, Praveen Sunder

    2009-05-15T23:59:59.000Z

    considered by most NoC researchers. This architecture consists of a regular layout of network tiles. These tiles consist of IP cores interfaced with NoCs via core-network interfaces (CNI). On-chip routers route communication between the source and destination... network tiles, over links between them. A pro- The journal model is IEEE Transactions on Automatic Control. 2 tocol stack similar to the one used in wide-area networks has also been proposed for the on-chip network environment [5]. Fig. 1. NoC architecture...

  4. Communication synthesis of networks-on-chip (NoC)

    E-Print Network [OSTI]

    Bhojwani, Praveen Sunder

    2008-10-10T23:59:59.000Z

    considered by most NoC researchers. This architecture consists of a regular layout of network tiles. These tiles consist of IP cores interfaced with NoCs via core-network interfaces (CNI). On-chip routers route communication between the source and destination... network tiles, over links between them. A pro- The journal model is IEEE Transactions on Automatic Control. 2 tocol stack similar to the one used in wide-area networks has also been proposed for the on-chip network environment [5]. Fig. 1. NoC architecture...

  5. Test probe for surface mounted leadless chip carrier

    DOE Patents [OSTI]

    Meyer, K.L.; Topolewski, J.

    1987-10-02T23:59:59.000Z

    A test probe for a surface mounted leadless chip carrier is disclosed. The probe includes specially designed connector pins which allow size reductions in the probe. A thermoplastic housing provides spring action to ensure good mechanical and electrical contact between the pins and the contact strips of a leadless chip carrier. Other features include flexible wires molded into the housing and two different types of pins alternately placed in the housing. These features allow fabrication of a smaller and simpler test probe. 1 fig.

  6. Computer-Aided Design for Microfluidic Chips Based on Multilayer Soft Lithography

    E-Print Network [OSTI]

    Amarasinghe, Saman P.

    Microfluidic chips are emerging as a powerful platform for automating biology experiments. As it becomes possible to integrate tens of thousands of components on a single chip, researchers will require design automation ...

  7. Towards low-power yet high-performance networks-on-chip

    E-Print Network [OSTI]

    Park, Sunghyun, Ph. D. Massachusetts Institute of Technology

    2014-01-01T23:59:59.000Z

    A network-on-chip (NoC), the de-facto communication backbone in manycore processors, consumes a significant portion of total chip power, competing against the computation cores for the limited power and thermal budget. On ...

  8. Enabling dedicated single-cycle connections over a shared network-on-chip

    E-Print Network [OSTI]

    Krishna, Tushar

    2014-01-01T23:59:59.000Z

    Adding multiple processing cores on the same chip has become the de facto design choice as we continue extracting more and more performance/watt from our chips in every technology generation. In this context, the interconnect ...

  9. Chip Seals for Asphalt Concrete Pavements: A Proposed Emulsion Residue Specification and Existing Pavement Texture Evaluation

    E-Print Network [OSTI]

    Hoyt, Denise

    2012-07-16T23:59:59.000Z

    Chip seals are a pavement surface treatment used for maintaining asphalt concrete pavements. National Cooperative Highway Research Program (NCHRP) Project 14-17 was performed to produce a national Chip Seal Manual which would consolidate the best...

  10. aln-based atom chips: Topics by E-print Network

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

    15 Combined chips for atom optics A. Gnther,1, Physics Websites Summary: -Einstein condensates on a combined atom chip. The combined structure consists of a large-scale "carrier...

  11. Comparison of the properties of AlGaInN light-emitting diode chips of vertical and flip-chip design using silicon as the a submount

    SciTech Connect (OSTI)

    Markov, L. K., E-mail: l.markov@mail.ioffe.ru; Smirnova, I. P.; Pavlyuchenko, A. S. [Russian Academy of Sciences, Ioffe Physical-Technical Institute (Russian Federation); Kukushkin, M. V.; Vasil'eva, E. D. [ZAO Innovation 'Tetis' (Russian Federation); Chernyakov, A. E. [Russian Academy of Sciences, Science-and-Technology Microelectronics Center (Russian Federation); Usikov, A. S. [De Core Nanosemiconductors Ltd. (India)

    2013-03-15T23:59:59.000Z

    Vertical and flip-chip light-emitting diode (LED) chips are compared from the viewpoint of the behavior of current spreading in the active region and the distribution of local temperatures and thermal resistances of chips. AlGaInN LED chips of vertical design are fabricated using Si as a submount and LED flipchips were fabricated with the removal of a sapphire substrate. The latter are also mounted on a Si submount. The active regions of both chips are identical and are about 1 mm{sup 2} in size. It is shown that both the emittance of the crystal surface in the visible range and the distribution of local temperatures estimated from radiation in the infrared region are more uniform in crystals of vertical design. Heat removal from flip-chips is insufficient in regions of the n contact, which do not possess good thermal contact with the submount. As a result, the total thermal resistances between the p-n junction and the submount both for the vertical chips and for flip-chips are approximately 1 K/W. The total area of the flip-chips exceeds that of the vertical design chips by a factor of 1.4.

  12. A Case for Bufferless Routing in On-Chip Networks Thomas Moscibroda

    E-Print Network [OSTI]

    be an attractive and energy-efficient design option for on- chip cache/processor-to-cache networks where network

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

  15. TESLA Report 2003-29 Functional analysis of DSP blocks in FPGA chips

    E-Print Network [OSTI]

    TESLA Report 2003-29 Functional analysis of DSP blocks in FPGA chips for application in TESLA LLRF blocks. The new functionalities are well suited for the application in the TESLA LLRF cavity simulation in the FPGA chips of Altera and Xilinx. There were compared the results for a few different chips. The TESLA

  16. Computer-Aided Design for Microfluidic Chips Based on Multilayer Soft Lithography

    E-Print Network [OSTI]

    Rajamani, Sriram K.

    Computer-Aided Design for Microfluidic Chips Based on Multilayer Soft Lithography Nada Amin1 Abstract-- Microfluidic chips are emerging as a powerful platform for automating biology experiments automation techniques for microfluidic chips based on multilayer soft lithography. We focus our attention

  17. Towards Fault-Tolerant Digital Microfluidic Lab-on-Chip: Defects, Fault Modeling, Testing, and Reconfiguration

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    Towards Fault-Tolerant Digital Microfluidic Lab-on-Chip: Defects, Fault Modeling, Testing, NC 27708, USA Abstract Dependability is an important attribute for microfluidic lab-on-chip devices microfluidic lab-on-chip systems. Defects are related to logical fault models that can be viewed not only

  18. Fortification of baked and fried tortilla chips with mechanically expelled soy flour

    E-Print Network [OSTI]

    De La Torre Pineda, Monica

    2009-05-15T23:59:59.000Z

    ...........................................................................23 Environmental Scanning Electron Microscopy (ESEM) ..........................24 Sensory Evaluation .................................................................................24 Statistical Analysis... of an unbroken chip and fine pieces = less than 5% of an unbroken chip) were recorded. 24 Environmental Scanning Electron Microscopy (ESEM) Several tortilla chips from each treatment and from each of the different levels of fortification...

  19. DiSC: Benchmarking Secure Chip DBMS Nicolas Anciaux, Luc Bouganim, Philippe Pucheral, and Patrick Valduriez

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    DiSC: Benchmarking Secure Chip DBMS Nicolas Anciaux, Luc Bouganim, Philippe Pucheral, and Patrick irrelevant. The main problem faced by secure chip DBMS designers is to be able to assess various design choices and trade-offs for different applications. Our solution is to use a benchmark for secure chip DBMS

  20. Integration of Dialysis Membranes into a Poly(dimethylsiloxane) Microfluidic Chip for

    E-Print Network [OSTI]

    Le Roy, Robert J.

    Integration of Dialysis Membranes into a Poly(dimethylsiloxane) Microfluidic Chip for Isoelectric(dimethylsiloxane) microfluidic chip-based car- tridge is developed and reported here for protein analysis using isoelectic of dialysis membranes into a microfluidic chip significantly improves IEF repeat- ability by eliminating

  1. Energy Efficient Modulation for a Wireless Network-on-Chip Architecture

    E-Print Network [OSTI]

    Kodi, Avinash

    Energy Efficient Modulation for a Wireless Network-on-Chip Architecture Dominic DiTomaso, Soumyasanta Laha, Savas Kaya, David Matolak, and Avinash Kodi School of Electrical Engineering and Computer wireless network-on-chip (WiNoC) interconnect architecture, named iWISE, for current chip multiprocessors

  2. On-Chip Single Plasmon Detection Reinier W. Heeres,*,

    E-Print Network [OSTI]

    On-Chip Single Plasmon Detection Reinier W. Heeres,*, Sander N. Dorenbos, Benny Koene, Glenn S of Maryland, 100 Bureau Drive MS-8423, Gaithersburg, Maryland 20899-8423 ABSTRACT Surface plasmon polaritons (plasmons) have the potential to interface electronic and optical devices. They could prove extremely useful

  3. MICROGRIDS -The Exploitation of Massive On-chip Concurrency

    E-Print Network [OSTI]

    Jesshope, Chris

    MICROGRIDS - The Exploitation of Massive On-chip Concurrency C. R. Jesshope Department of Computer not yield concurrency unless existing code is recompiled using the concurrency controls introduced be explicitly programmed and is at a relatively coarse grain. An ideal architecture would provide this same

  4. TC an intermediate language for programming chip multiprocessors

    E-Print Network [OSTI]

    Jesshope, Chris

    . Ideally, a program written in µTC is a dynamic, concurrent control structure over small sequences of code in the MicroGrid project at the University of Amsterdam, which is designing chip multiprocessors based on the microthreaded model of concurrency [1]. It is also being adapted as a virtual system's architecture (SVM

  5. A Digital-Microfluidic Approach to Chip Cooling

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    A Digital-Microfluidic Approach to Chip Cooling Philip Y. Paik ICx Biosystems Vamsee K. Pamula then present an alternative approach based on the recently invented digital- microfluidic platform. This new leaning toward the microfluidic platform. Although these techniques have relied on fundamen- tally

  6. Multimedia Applications of Multiprocessor Systems-on-Chips

    E-Print Network [OSTI]

    Wolf, Wayne

    2011-01-01T23:59:59.000Z

    This paper surveys the characteristics of multimedia systems. Multimedia applications today are dominated by compression and decompression, but multimedia devices must also implement many other functions such as security and file management. We introduce some basic concepts of multimedia algorithms and the larger set of functions that multimedia systems-on-chips must implement.

  7. System-Level Characterization of Single-Chip Radios

    E-Print Network [OSTI]

    ) performance are link quality and energy consumption. Link quality determines the available data rate chips. We also modeled and evaluated their current consumption and energy efficiency (in terms of per communication is often the sensor node function with the highest energy consumption and hence the largest impact

  8. Graphene-enabled Wireless Networks-on-Chip (Invited Paper)

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    Graphene-enabled Wireless Networks-on-Chip (Invited Paper) Ignacio Llatser, Sergi Abadal, Albert,abadal,amestres,acabello}@ac.upc.edu, eduard.alarcon@upc.edu Abstract--Graphene-enabled Wireless Communications (GWC) advocate for the use of graphene-based plasmonic antennas, or graphennas, which take advantage of the plasmonic properties

  9. CUSTOM INTEGRATED AMPLIFIER CHIP FOR VLF MAGNETIC RECEIVER

    E-Print Network [OSTI]

    chips. With these new opportunities for using BJTs in integrated designs, low frequency amplifiers used in low noise applications can be integrated for the first time. In this thesis, a low impedance custom, and noise specifications for long term deployment in Antarctica. The low impedance magnetic antenna (1 ­1 m

  10. Managing Power Consumption in Networks on Chips Tajana Simunic

    E-Print Network [OSTI]

    Simunic, Tajana

    Managing Power Consumption in Networks on Chips Tajana Simunic HP Labs & Stanford University 1501 power consumption for NOCs. Power management problem is formulated using closed-loop control concepts, with the estimator tracking changes in the system parameters and recalculating the new power management policy

  11. Low Power Nanoscale Buffer Management for Network on Chip Routers

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    Low Power Nanoscale Buffer Management for Network on Chip Routers Suman K. Mandal Texas A power dissipation. We present a novel dynamic power management technique for low power NoC router buffers using nano CMOS SRAMS. A feedback controller was designed for block level power management

  12. A Technology Overview of the PowerChip Development Program

    E-Print Network [OSTI]

    Araghchini, Mohammad

    The PowerChip research program is developing technologies to radically improve the size, integration, and performance of power electronics operating at up to grid-scale voltages (e.g., up to 200V) and low-to-moderate power ...

  13. Chemical cytometry on a picoliter-scale integrated microfluidic chip

    E-Print Network [OSTI]

    Zare, Richard N.

    Chemical cytometry on a picoliter-scale integrated microfluidic chip Hongkai Wu, Aaron Wheeler by Richard N. Zare, July 23, 2004 An integrated microfluidic device has been fabricated for analyzing microfluidic device, electro- pherograms of amino acids from individual Jurkat T cells are recorded

  14. A DNA Computing-Inspired Silicon Chip for Pattern Recognition

    E-Print Network [OSTI]

    examples [1]. We have evaluated the feasibility of this probabilistic library model (PLM) by testing its. Software simulations of the PLM model using a version of the molecular algorithm described in [1] achieved vectors), we implemented the PLM model for pattern recognition in a silicon memory chip utilizing

  15. Efficient Design and Clocking for a Network-on-Chip

    E-Print Network [OSTI]

    Mandal, Ayan

    2013-05-02T23:59:59.000Z

    challenge in designing a high speed NoC is the difficulty of distributing a high speed, low power clock across the chip. In this dissertation, we first propose several techniques to address the issue of distributing a high-speed, low power, low jitter clock...

  16. Deep fat frying of tortilla chips: an integrated approach

    E-Print Network [OSTI]

    Palau, Jaime

    1993-01-01T23:59:59.000Z

    Tortilla chips were prepared from commercial nixtamilized dry masa flour. They were baked and then fried in fresh and used partially hydrogenated soybean oil for 5, 10, 15, 20, 25, 30, 45 and 60 seconds at 1500C and 1900C. A commercial batch fryer...

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

    SciTech Connect (OSTI)

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

    1990-01-01T23:59:59.000Z

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

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

    SciTech Connect (OSTI)

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

    2010-11-01T23:59:59.000Z

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

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

    SciTech Connect (OSTI)

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

    2010-11-01T23:59:59.000Z

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

  20. Wood-boring Insects of Trees and Shrubs 

    E-Print Network [OSTI]

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

    2008-06-17T23:59:59.000Z

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

  1. Performance of bolted wood connections using supplemental confining devices

    E-Print Network [OSTI]

    Stromatt, Rebecca Faye

    1996-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Shack, Pete A

    1976-01-01T23:59:59.000Z

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

  3. The treatment of wood preserving wastes with activated carbon

    E-Print Network [OSTI]

    Pence, Robert Fuller

    1978-01-01T23:59:59.000Z

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

  4. Inter-layer Vias and TESH Interconnection Network for 3-D Heterogeneous Sensor System on a Chip

    E-Print Network [OSTI]

    Chapman, Glenn H.

    3D Heterogeneous system on a chip Unattended Ground Sensor Technologies and Applications VII, edited

  5. Effects of liquid conductivity differences on multi-component sample injection, pumping and stacking in microfluidic chips

    E-Print Network [OSTI]

    Le Roy, Robert J.

    and stacking in microfluidic chips David Sinton, Liqing Ren, Xiangchun Xuan and Dongqing Li* Department the capabilities of microfluidic chips. 1. Introduction The integration of preparatory, reactive, and post these processes on a microfluidic chip is one of the most important advantages of on- chip devices. Concentration

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

    DOE Patents [OSTI]

    Meglen, Robert R.; Kelley, Stephen S.

    2003-08-12T23:59:59.000Z

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

  7. Collective Memory Transfers for Multi-Core Chips

    SciTech Connect (OSTI)

    Michelogiannakis, George; Williams, Alexander; Shalf, John

    2013-11-13T23:59:59.000Z

    Future performance improvements for microprocessors have shifted from clock frequency scaling towards increases in on-chip parallelism. Performance improvements for a wide variety of parallel applications require domain-decomposition of data arrays from a contiguous arrangement in memory to a tiled layout for on-chip L1 data caches and scratchpads. How- ever, DRAM performance suffers under the non-streaming access patterns generated by many independent cores. We propose collective memory scheduling (CMS) that actively takes control of collective memory transfers such that requests arrive in a sequential and predictable fashion to the memory controller. CMS uses the hierarchically tiled arrays formal- ism to compactly express collective operations, which greatly improves programmability over conventional prefetch or list- DMA approaches. CMS reduces application execution time by up to 32% and DRAM read power by 2.2×, compared to a baseline DMA architecture such as STI Cell.

  8. Calibration and High Fidelity Measurement of a Quantum Photonic Chip

    E-Print Network [OSTI]

    H. W. Li; J. Wabnig; D. Bitauld; P. Shadbolt; A. Politi; A. Laing; J. L. O'Brien; A. O. Niskanen

    2013-06-07T23:59:59.000Z

    Integrated quantum photonic circuits are becoming increasingly complex. Accurate calibration of device parameters and detailed characterization of the prepared quantum states are critically important for future progress. Here we report on an effective experimental calibration method based on Bayesian updating and Markov chain Monte Carlo integration. We use this calibration technique to characterize a two qubit chip and extract the reflectivities of its directional couplers. An average quantum state tomography fidelity of 93.79+/-1.05% against the four Bell states is achieved. Furthermore, comparing the measured density matrices against a model using the non-ideal device parameters derived from the calibration we achieve an average fidelity of 97.57+/-0.96%. This pinpoints non-ideality of chip parameters as a major factor in the decrease of Bell state fidelity. We also perform quantum state tomography for Bell states while continuously varying photon distinguishability and find excellent agreement with theory.

  9. Micron-Scale Differential Scanning Calorimeter on a Chip

    DOE Patents [OSTI]

    Cavicchi, Richard E.; Poirier, Gregory Ernest; Suehle, John S.; Gaitan, Michael; Tea, Nim H.

    1998-06-30T23:59:59.000Z

    A differential scanning microcalorimeter produced on a silicon chip enables microscopic scanning calorimetry measurements of small samples and thin films. The chip may be fabricated using standard CMOS processes. The microcalorimeter includes a reference zone and a sample zone. The reference and sample zones may be at opposite ends of a suspended platform or may reside on separate platforms. An integrated polysilicon heater provides heat to each zone. A thermopile consisting of a succession of thermocouple junctions generates a voltage representing the temperature difference between the reference and sample zones. Temperature differences between the zones provide information about the chemical reactions and phase transitions that occur in a sample placed in the sample zone.

  10. Triaxial determination of shear strength of tire chips

    SciTech Connect (OSTI)

    Wu, W.Y.; Benda, C.C.; Cauley, R.F. [Vermont Agency of Transportation, Montpelier, VT (United States)

    1997-05-01T23:59:59.000Z

    Triaxial compression tests following stress paths of constant {sigma}{sub 1} were conducted to determine the shear strength of five processed scrap tire products having different gradations and particle shapes. The interparticle frictional component was separated from the total shear strength according to the energy correction concept proposed by researchers. The experimental results show that all five tire chip products have ultimate internal friction angles of 45{degree} to over 60{degree}. The interparticle frictional component of the strength was fully mobilized and nearly reached a constant value after approximately 5% axial strain. The experimental results confirmed that the strength parameter obtained with constant {sigma}{sub 1} was more reasonable. This finding is supported by field observation in which the tire chips have an angle of repose ranging from 37{degree} to 43{degree} (loosely stock piled) and up to 85{degree} (compacted). The engineering applications of the experimental results are discussed.

  11. GeoChips for Analysis of Microbial Functional Communities

    SciTech Connect (OSTI)

    Van Nostrand, Joy D.; Wu, Liyou; He, Zhili; Zhou, Jizhong

    2008-09-30T23:59:59.000Z

    Functional gene arrays (FGA) are microarrays that contain probes for genes encoding proteins or enzymes involved in functions of interest and allow for the study of thousands of genes at one time. The most comprehensive FGA to date is the GeoChip, which contains ~;;24,000 probes for ~;;10,000 genes involved in the geochemical cycling of C, N, P, and S, as well as genes involved in metal resistance and reduction and contaminant degradation. This chapter details the methods necessary for GeoChip analysis. Methods covered include preparation of DNA (whole community genome amplification and labeling), array setup (prehybridization steps), hybridization (sample and hybridization buffers), and post hybridization steps (slide washing and array scanning).

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

    E-Print Network [OSTI]

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

  13. de Lange Lab Chromatin Immunoprecipitation (ChIP)

    E-Print Network [OSTI]

    de Lange, Titia

    with cold PBS x 2. 7. Scrape cells in ~ 10 ml PBS into 50 ml conical tube . Spin down cells. 8. Combine cell. The remainder can be kept at 4ºC and reused, but add sodium azide before storage. ChIP Protocol Timeline Day 1IP) protocol 3 Preparing the lysate 1. Grow cells to subconfluence. Set up experiment for 10 IPs. For primary

  14. LED Chips and Packaging for 120 LPW SSL Component

    SciTech Connect (OSTI)

    James Ibbetson

    2009-09-30T23:59:59.000Z

    Cree has developed a new, high-efficiency, low-cost, light emitting diode (LED) lamp module that should be capable of replacing standard, halogen, fluorescent and metal halide lamps based on the total cost of ownership. White LEDs are produced by combining one or more saturated color LEDs with a phosphor or other light down-converting media to achieve white broad-band illumination. This two year project addressed LED chip and package efficiency improvements to establish a technology platform suitable for low-cost, high-efficiency commercial luminaires. Novel photonic-crystal LEDs were developed to improve the light extraction efficiency of blue GaN-based LEDs compared to the baseline technology. Improved packaging designs that reduced down-conversion and absorption related light losses, led to a higher overall LED efficiency. Specifically, blue LEDs were demonstrated with light output nearing 600 mW and an external quantum efficiency greater than 60 percent (using 1 mm2 chips at an operating current of 350 mA). The results were achieved using a novel, production capable photonic-crystal LED fabrication process. These LEDs formed the basis for a multi-chip white lamp module prototype, which provided 510 lumens light output at a correlated color temperature (CCT) of 3875 K and an operating current of 350 mA per 1mm2 chip. The overall conversion efficiency at 4100 K improved to ~ 65%. The resulting efficacy is 112 lumens per watt (LPW) â?? a 33% improvement over the start of the project. In addition, a proof-of-concept luminaire was demonstrated that provided a flux of 1700 lumens at a 3842 K CCT.

  15. Method and apparatus for forming billets from metallic chip scraps

    DOE Patents [OSTI]

    Girshov, Vladimir Leonidovich (St. Petersburg, RU); Treschevskiy, Arnold Nikolayevich (St. Petersburg, RU); Kochkin, Victor Georgievich (St. Petersburg, RU); Abramov, Alexey Alexandrovich (St. Petersburg, RU); Sidenko, Natalja Semenovna (St. Petersburg, RU)

    2006-05-02T23:59:59.000Z

    After recycled titanium alloy chips are crushed and cleaned, they are pressed into cylindrically briquettes with a relative density of 0.6, and placed into capsules. The capsules are heated and placed into a preheated pressing rig. The pressing rig repetitively applies axial force to the capsule, resulting in a relative density of at least 0.95. The product billets are used for consumable electrodes, secondary casting alloys, forgings, extruded semi-finished products and the like.

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

    SciTech Connect (OSTI)

    Munson, J.S. (ed.)

    1980-05-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Paleit, Edward

    2011-01-01T23:59:59.000Z

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

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

    SciTech Connect (OSTI)

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

    2009-01-01T23:59:59.000Z

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

  19. Microsoft Word - CX-RedmondWoodPoles_multiSub_WEB.doc

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

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

  20. Microsoft Word - CX-FY11PascoDistrictWoodPoleReplacement_WEB...

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

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

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

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

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

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

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

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

  3. Microsoft Word - CX-FY11WenatcheeDistrictWoodPoleReplacement...

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

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

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

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

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

  5. Microsoft Word - CX-RossDistrictWoodPolesFY13_WEB.doc

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

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

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

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

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

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

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

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

  8. Microsoft Word - CX-KalispellTLMDistrictFY11WoodPoleReplacement...

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

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

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

    E-Print Network [OSTI]

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

  10. Chip-Scale Power Conversion for LED Lighting: Integrated Power Chip Converter for Solid-State Lighting

    SciTech Connect (OSTI)

    None

    2010-10-01T23:59:59.000Z

    ADEPT Project: Teledyne is developing cost-effective power drivers for energy-efficient LED lights that fit on a compact chip. These power drivers are important because they transmit power throughout the LED device. Traditional LED driver components waste energy and don't last as long as the LED itself. They are also large and bulky, so they must be assembled onto a circuit board separately which increases the overall manufacturing cost of the LED light. Teledyne is shrinking the size and improving the efficiency of its LED driver components by using thin layers of an iron magnetic alloy and new gallium nitride on silicon devices. Smaller, more efficient components will enable the drivers to be integrated on a single chip, reducing costs. The new semiconductors in Teledyne's drivers can also handle higher levels of power and last longer without sacrificing efficiency. Initial applications for Teledyne's LED power drivers include refrigerated grocery display cases and retail lighting.

  11. Laguna Woods, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to: navigation,working-groups <LackawannaLago Vista, Texas:Hills,Woods,

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTED Jump to: navigation,Area (Wood, 2002) Jump to: navigation,Open

  13. Wood-Ridge, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin: Energy Resources JumpWood, Wisconsin: Energy Resources

  14. Wood County, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1 Wind Project JumpWisconsin: Energy ResourcesWolverine JumpWood

  15. Lake of the Woods, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano, Hawaii9969995°,ILEDSGP/joinHavasuPalmdaleLakeWoods,

  16. Woods County, Oklahoma: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin: Energy ResourcesWoods County, Oklahoma: Energy Resources Jump

  17. Woods Hole, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin: Energy ResourcesWoods County, Oklahoma: Energy Resources

  18. Wood and Pellet Heating Basics | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 Russian Nuclear Warheads|ofEvents »SSL BasicsKawtarSue CangeWendeWood and Pellet

  19. Hancock-Wood Electric Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG| Open EnergyGuntersvilleHallandaleHamlinHanauOhio:Hancock-Wood

  20. Meadow Woods, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio: Energy8429°, -88.864698° ShowMeade County, Kansas:Acres,Woods,

  1. Wood-Composites Industry Benefits from ALS Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsingWhat is abig worldFélicieTeresaConcernswithWood

  2. The effect of processing parameters on oil content of corn tortilla chips 

    E-Print Network [OSTI]

    Dudley, Peta Rock

    1993-01-01T23:59:59.000Z

    has been reported, much work has been done to reduce fat content of potato chips (Gamble et al. , 1987b; Gamble and Rice, 1987; Hannigan, 1981; Hill et al. , 1984; Kloos 1990; Lee, et al. , 1986; Morris, 1984; Prosise and Ramsey, 1990). Drying... potato slices before frying produces chips lower in fat than those produced by standard methods (Gamble and Rice, 1987). A similar method of production for tortilla chips would require little capital investment (i. e. , new equipment), and no notation...

  3. Rebuilding It Better: Greensburg, Kansas. City of Greensburg SunChips Business Incubator (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2010-04-01T23:59:59.000Z

    This brochure details the energy efficient and sustainable aspects of the LEED Platinum-designed SunChips Business Incubator in Greensburg, Kansas.

  4. Annealing Induced Transmission Improvements and Photoluminescence Reduction of ARROW Optofluidic Chips for Improved Fluorescence Detection

    E-Print Network [OSTI]

    Parks, Joshua W.

    2012-01-01T23:59:59.000Z

    8. Yin, D. ; Lunt, E. J. ; Rudenko, M. I. ; Deamer, D. W. ;on a chip 2007, 7, 1171–5. Rudenko, M. I. ; Kühn, S. ; Lunt,

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

    E-Print Network [OSTI]

    Florida, University of

    2006-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Mahjoub, Nina A. (Nina Azadeh)

    2007-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Hickman, Mark

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Thomas, Len

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

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

    E-Print Network [OSTI]

    Gazo, Rado

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

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

    E-Print Network [OSTI]

    Wu, Qinglin

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

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

    E-Print Network [OSTI]

    Hughes, Larry

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Montgomery, David R.

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Wang, Siqun

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

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

    E-Print Network [OSTI]

    Salzman, Daniel

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Wright, Ian

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

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

    Wu, Qinglin

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Bunker, Nancy M.

    2014-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Gupta, Rakesh

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

  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

    1982-01-01T23:59:59.000Z

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

  18. Hygrothermal Performance of West Coast Wood Deck Roofing System

    SciTech Connect (OSTI)

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

    2014-02-01T23:59:59.000Z

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

  19. Calibration of a single atom detector for atomic micro chips

    E-Print Network [OSTI]

    A. Stibor; S. Kraft; T. Campey; D. Komma; A. Günther; J. Fortágh; C. J. Vale; H. Rubinsztein-Dunlop; C. Zimmermann

    2007-02-13T23:59:59.000Z

    We experimentally investigate a scheme for detecting single atoms magnetically trapped on an atom chip. The detector is based on the photoionization of atoms and the subsequent detection of the generated ions. We describe the characterization of the ion detector with emphasis on its calibration via the correlation of ions with simultaneously generated electrons. A detection efficiency of 47.8% (+-2.6%) is measured, which is useful for single atom detection, and close to the limit allowing atom counting with sub-Poissonian uncertainty.

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

    E-Print Network [OSTI]

    Florida, University of

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Brown, Sally

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

  3. GeoChip 3.0 as a high-thoughput tool for analyzing microbial community composition, structure, and functional activity

    E-Print Network [OSTI]

    He, Z.

    2010-01-01T23:59:59.000Z

    GeoChip 3.0 as a High-Throughput Tool for Analyzinggene arrays (FGAs; GeoChip 3.0) has been developed, with ~contaminant degradation. GeoChip 3.0 also has several other

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

    E-Print Network [OSTI]

    Friedman, Eby G.

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

  5. Automated Design of Digital Microfluidic Lab-on-Chip under Pin-Count Constraints

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    Automated Design of Digital Microfluidic Lab-on-Chip under Pin-Count Constraints Tao Xu, USA. E-mail: {tao,krish}@ee.duke.edu ABSTRACT Digital microfluidic biochips, as referred to as lab-referencing, Lab-on-Chip, Microfluidics, Pin-count constraints 1. INTRODUCTION Microfluidics technology has made

  6. Power Network-on-Chip for Scalable Power Delivery Inna Vaisband and Eby G. Friedman

    E-Print Network [OSTI]

    Friedman, Eby G.

    Power Network-on-Chip for Scalable Power Delivery Inna Vaisband and Eby G. Friedman Department}@ece.rochester.edu Abstract--Delivering high quality power to the on-chip cir- cuitry with minimum energy loss is an essential component of integrated circuits. The quality of the power supply can be efficiently addressed with multiple

  7. Distributed Power Network Co-Design with On-Chip Power Supplies and Decoupling Capacitors

    E-Print Network [OSTI]

    Friedman, Eby G.

    Distributed Power Network Co-Design with On-Chip Power Supplies and Decoupling Capacitors Selc¸uk K, New York 14627 {kose,friedman}@ece.rochester.edu Abstract-- With each technology generation, the power computationally complex. The rising number of on-chip power supplies and intentional decoupling capacitors

  8. Dynamic Power Management with Power Network-on-Chip Inna Vaisband and Eby G. Friedman

    E-Print Network [OSTI]

    Friedman, Eby G.

    Dynamic Power Management with Power Network-on-Chip Inna Vaisband and Eby G. Friedman Department dynamically controlled power to support power efficient and portable systems. Effi- ciently providing multiple point-of-load on-chip voltages requires fundamental changes to the power delivery and management process

  9. Design of a Clinical Microarray Chip J. Jger and R. Spang

    E-Print Network [OSTI]

    Spang, Rainer

    .: Classification, subtype discovery, and prediction of outcome in pediatric acute lymphoblastic leukemia by gene lymphoblastic leukemia dataset with 335 patient samples (68 of which had a relapse) and simulated chip design. In order to study the effects of a new chip design for clinical trials we used the St. Jude* acute

  10. Accurate dispensing of volatile reagents on demand for chemical reactions in EWOD chips{

    E-Print Network [OSTI]

    Accurate dispensing of volatile reagents on demand for chemical reactions in EWOD chips{ Huijiang the use of a filler liquid (e.g., oil). These properties pose challenges for delivering controlled volumes are introduced to the chip, independent of time delays between dispensing operations. On-demand dispensing

  11. Simulation of a deep-fat frying process for tortilla chips

    E-Print Network [OSTI]

    Chen, Youhong

    1996-01-01T23:59:59.000Z

    products. The frying and cooling processes were simulated by applying energy and mass balance equations to a single chip and a batch of tortilla chips. The temperature, moisture content, and oil content were calculated as a function of frying/cooling time...

  12. Metodologa de codiseo hardware-software para la computacin paralela distribuida dentro de un chip

    E-Print Network [OSTI]

    Autònoma de Barcelona, Universitat

    es el desarrollo de la arquitectura paralela on-chip. Así, esta fase es puramente hardware y se basa los procesadores de la arquitectura hardware. Una vez hecho esto, ya se podrán desarrollar aplicaciones típicas de procesamiento paralelo distribuido en la arquitectura on-chip generada, y por tanto, el

  13. Method for protecting chip corners in wet chemical etching of wafers

    DOE Patents [OSTI]

    Hui, W.C.

    1994-02-15T23:59:59.000Z

    The present invention is a corner protection mask design that protects chip corners from undercutting during anisotropic etching of wafers. The corner protection masks abut the chip corner point and extend laterally from segments along one or both corner sides of the corner point, forming lateral extensions. The protection mask then extends from the lateral extensions, parallel to the direction of the corner side of the chip and parallel to scribe lines, thus conserving wafer space. Unmasked bomb regions strategically formed in the protection mask facilitate the break-up of the protection mask during etching. Corner protection masks are useful for chip patterns with deep grooves and either large or small chip mask areas. Auxiliary protection masks form nested concentric frames that etch from the center outward are useful for small chip mask patterns. The protection masks also form self-aligning chip mask areas. The present invention is advantageous for etching wafers with thin film windows, microfine and micromechanical structures, and for forming chip structures more elaborate than presently possible. 63 figures.

  14. Communication Centric Modelling of System on Chip Devices Targeting Multi-Standard Telecommunication Applications

    E-Print Network [OSTI]

    Arslan, Tughrul

    part of tool is system modelling, which is used for quick simulation and system verification. In orderCommunication Centric Modelling of System on Chip Devices Targeting Multi characteristics e.g. throughput, power consumption of a reconfigurable WiMAX compliant system on chip. The four

  15. VALVE: Variable Length Value Encoder for Off-Chip Data Buses. Dinesh C. Suresh, Banit Agrawal*

    E-Print Network [OSTI]

    Najjar, Walid A.

    VALVE: Variable Length Value Encoder for Off-Chip Data Buses. Dinesh C. Suresh, Banit Agrawal (VALVE) technique to reduce the power consumption in the off-chip data buses. While past research has proposed scheme is capable of detecting and encoding variable length bit patterns in the data values. VALVE

  16. Understanding Off-chip Memory Contention of Parallel Programs in Multicore Systems

    E-Print Network [OSTI]

    Teo, Yong-Meng

    Understanding Off-chip Memory Contention of Parallel Programs in Multicore Systems Bogdan Marius, Singapore 117417 [bogdanma, teoym]@comp.nus.edu.sg Simon SEE NVIDIA Nordic European Center 3 International-of-the-art multicore systems, we observed that off-chip memory traffic is not always bursty, as it was previously

  17. Method for Microfluidic Whole-Chip Temperature Measurement Using Thin-Film

    E-Print Network [OSTI]

    Le Roy, Robert J.

    Method for Microfluidic Whole-Chip Temperature Measurement Using Thin-Film Poly- phoresis effects. Recent developments in microfluidic and lab-on-a-chip devices has drawn ever of a glass or plastic microfluidic platform with integrated sample processing units such as mixers

  18. PLL On-Chip Jitter Measurement: Analysis and Design Socrates D. Vamvakos1

    E-Print Network [OSTI]

    Nikolic, Borivoje

    PLL On-Chip Jitter Measurement: Analysis and Design Socrates D. Vamvakos1 , Vladimir Stojanovi 2, CA,2 MIT, Cambridge, MA,3 Rambus Inc., Los Altos, CA Abstract Analysis of on-chip jitter measurements based on the dead-zone method reveals potentially large errors in the jitter variance estimate, when

  19. Cite this: Lab Chip, 2013, 13, 3626 Surface acoustic wave microfluidics

    E-Print Network [OSTI]

    Cite this: Lab Chip, 2013, 13, 3626 Surface acoustic wave microfluidics Received 19th March 2013 onto lab-on-a-chip platforms has opened a new frontier in microfluidics. The advantages provided by such SAW microfluidics are numerous: simple fabrication, high biocompatibility, fast fluid actuation

  20. Cite this: Lab Chip, 2013, 13, 1102 Pen microfluidics: rapid desktop manufacturing of

    E-Print Network [OSTI]

    Rubloff, Gary W.

    Cite this: Lab Chip, 2013, 13, 1102 Pen microfluidics: rapid desktop manufacturing of sealed microfluidic chips is described. The method enables the realization of fully-sealed microchannels in around one microfluidic devices fabricated following a true desktop manufacturing model suitable for rapid prototyping

  1. A Wideband Body-Enabled Millimeter-Wave Transceiver for Wireless Network-an-Chip

    E-Print Network [OSTI]

    Pande, Partha Pratim

    -A highly energy-efficient on-chip communication network is crucial for the development of future multiA Wideband Body-Enabled Millimeter-Wave Transceiver for Wireless Network-an-Chip Xinmin Yu, Suman Prasad Sah, Sujay Deb, Partha Pratim Pande, Benjamin Belzer, and Deukhyoun Heo School of Electrical

  2. Butterfly and Benes-Based on-Chip Communication Networks for Multiprocessor Turbo Decoding

    E-Print Network [OSTI]

    Muller, Olivier

    Butterfly and Benes-Based on-Chip Communication Networks for Multiprocessor Turbo Decoding Hazem interconnection networks as on-chip communication networks for parallel turbo decoding. Adapted Benes for all turbo code standards and constitutes a promising feature for their reuse for any similar

  3. AN INTEGRATED LUNG-ON-A-CHIP MICROFLUIDIC PLATFORM WITH REAL-TIME BIOCHEMICAL SENSING

    E-Print Network [OSTI]

    Kassegne, Samuel Kinde

    AN INTEGRATED LUNG-ON-A-CHIP MICROFLUIDIC PLATFORM WITH REAL-TIME BIOCHEMICAL SENSING, without finding it. ­ Lucius Annaeus Seneca #12;v ABSTRACT OF THE THESIS An Integrated Lung for detection. In this research, we replicate the Lung-on- a-Chip platform with a cystic fibrosis cell line

  4. PAPER www.rsc.org/loc | Lab on a Chip Laser-induced cavitation based micropump

    E-Print Network [OSTI]

    Ohl, Claus-Dieter

    PAPER www.rsc.org/loc | Lab on a Chip Laser-induced cavitation based micropump Rory Dijkinka as versatile and robust pumping techniques. Here, we present a cavitation based technique, which is able cavitation event is created by focusing a laser pulse in a conventional PDMS microfluidic chip close

  5. Context-independent Codes for Off-chip Interconnects Kartik Mohanram and Scott Rixner

    E-Print Network [OSTI]

    of the peripheral functionality directly onto the same chip with the core microprocessor, both chip manufacturing advanced memory controller architectures to reduce the power dissipation of external memories such as the bus-invert code have previously been proposed. Double- ended codes encode data at the transmitter

  6. Context-Independent Codes for Off-Chip Interconnects Kartik Mohanram and Scott Rixner

    E-Print Network [OSTI]

    Mohanram, Kartik

    of the peripheral functionality directly onto the same chip with the core microprocessor, both chip manufacturing advanced memory controller architectures to reduce the power dissipation of external memories such as the bus-invert code have previously been proposed. Double- ended codes encode data at the transmitter

  7. An Asynchronous Network-On-Chip Router with Low Standby Power

    E-Print Network [OSTI]

    Elshennawy, Amr

    2014-11-20T23:59:59.000Z

    The Network-on-Chip (NoC) paradigm is now widely used to interconnect the processing elements (PEs) in a chip multiprocessor (CMP). It has been reported that the NoC consumes about a third of the total power consumption of the multi-core processor...

  8. Missaukee: A Round White Potato Variety Combining Chip-Processing With Resistance to Late Blight, Verticillium

    E-Print Network [OSTI]

    Douches, David S.

    Missaukee: A Round White Potato Variety Combining Chip-Processing With Resistance to Late Blight. Bird Published online: 26 August 2009 # Potato Association of America 2009 Abstract Previously identified as breeding line MSJ461-1, Missaukee is a round white chip processing potato variety resulting

  9. Vortex nozzle for segmenting and transporting metal chips from turning operations

    DOE Patents [OSTI]

    Bieg, L.F.

    1993-04-20T23:59:59.000Z

    Apparatus for collecting, segmenting and conveying metal chips from machining operations utilizes a compressed gas driven vortex nozzle for receiving the chip and twisting it to cause the chip to segment through the application of torsional forces to the chip. The vortex nozzle is open ended and generally tubular in shape with a converging inlet end, a constant diameter throat section and a diverging exhaust end. Compressed gas is discharged through angled vortex ports in the nozzle throat section to create vortex flow in the nozzle and through an annular inlet at the entrance to the converging inlet end to create suction at the nozzle inlet and cause ambient air to enter the nozzle. The vortex flow in the nozzle causes the metal chip to segment and the segments thus formed to pass out of the discharge end of the nozzle where they are collected, cleaned and compacted as needed.

  10. Atom chip apparatus for experiments with ultracold rubidium and potassium gases

    SciTech Connect (OSTI)

    Ivory, M. K.; Ziltz, A. R.; Fancher, C. T.; Pyle, A. J.; Sensharma, A.; Chase, B.; Field, J. P.; Garcia, A.; Aubin, S., E-mail: saaubi@wm.edu [Department of Physics, College of William and Mary, Williamsburg, Virginia 23187 (United States); Jervis, D. [Department of Physics, University of Toronto, Toronto, Ontario M5S 1A7 (Canada)] [Department of Physics, University of Toronto, Toronto, Ontario M5S 1A7 (Canada)

    2014-04-15T23:59:59.000Z

    We present a dual chamber atom chip apparatus for generating ultracold {sup 87}Rb and {sup 39}K atomic gases. The apparatus produces quasi-pure Bose-Einstein condensates of 10{sup 4} {sup 87}Rb atoms in an atom chip trap that features a dimple and good optical access. We have also demonstrated production of ultracold {sup 39}K and subsequent loading into the chip trap. We describe the details of the dual chamber vacuum system, the cooling lasers, the magnetic trap, the multicoil magnetic transport system, the atom chip, and two optical dipole traps. Due in part to the use of light-induced atom desorption, the laser cooling chamber features a sufficiently good vacuum to also support optical dipole trap-based experiments. The apparatus is well suited for studies of atom-surface forces, quantum pumping and transport experiments, atom interferometry, novel chip-based traps, and studies of one-dimensional many-body systems.

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

    E-Print Network [OSTI]

    Ning Wang; Kai Zhao; Werner Scheid; Xizhen Wu

    2007-12-15T23:59:59.000Z

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

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

    SciTech Connect (OSTI)

    NONE

    1998-01-15T23:59:59.000Z

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

  13. Detection of On-chip Temperature Gradient Using a 1.5V Low Power CMOS Temperature Sensor

    E-Print Network [OSTI]

    Maryland at College Park, University of

    and increasing package density cause self-heating of chips to become an important factor. Self-heating induces

  14. A Flexible simulation and verification framework for next generation hybrid pixel readout chips in High Energy Physics

    E-Print Network [OSTI]

    Marconi, Sara

    A Flexible simulation and verification framework for next generation hybrid pixel readout chips in High Energy Physics

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

    SciTech Connect (OSTI)

    Stan Gent, Seattle Steam Company

    2010-10-25T23:59:59.000Z

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

  16. Optimization of Droplet Routing for an n-Plex Bioassay on a Digital Microfluidic Lab-on-Chip

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    Optimization of Droplet Routing for an n-Plex Bioassay on a Digital Microfluidic Lab-on-Chip Yang on an electrowetting-based digital microfluidic lab-on-chip. The n product droplets of the n-plex bioassay are detected for rapid and point-of-care diagnosis of such disorders. Digital microfluidic lab-on-chip is an emerging

  17. GeoChip 3.0: A High Throughput Tool for Analyzing Microbial Community, Composition, Structure, and Functional Activity

    E-Print Network [OSTI]

    He, Zhili

    2010-01-01T23:59:59.000Z

    as automatic updates. 3. GeoChip 3.0 analyses showed thatindicating that GeoChip 3.0 has a high specificity.evaluation of GeoChip 3.0 A. B. Clustering analysis of nifH

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

    SciTech Connect (OSTI)

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

    1994-06-01T23:59:59.000Z

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

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

    SciTech Connect (OSTI)

    Peltier, R.

    2007-08-15T23:59:59.000Z

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

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

    SciTech Connect (OSTI)

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

    1992-06-01T23:59:59.000Z

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

  1. Demonstration of Ultra Low Dissipation Optomechanical Resonators on a Chip

    E-Print Network [OSTI]

    G. Anetsberger; R. Rivière; A. Schliesser; O. Arcizet; T. J. Kippenberg

    2008-07-18T23:59:59.000Z

    Cavity-enhanced radiation-pressure coupling of optical and mechanical degrees of freedom gives rise to a range of optomechanical phenomena, in particular providing a route to the quantum regime of mesoscopic mechanical oscillators. A prime challenge in cavity optomechanics has however been to realize systems which simultaneously maximize optical finesse and mechanical quality. Here we demonstrate for the first time independent control over both mechanical and optical degree of freedom within one and the same on-chip resonator. The first direct observation of mechanical normal mode coupling in a micromechanical system allows for a quantitative understanding of mechanical dissipation. Subsequent optimization of the resonator geometry enables intrinsic material loss limited mechanical Q-factors, rivalling the best values reported in the high MHz frequency range, while simultaneously preserving the resonators' ultra-high optical finesse. Besides manifesting a complete understanding of mechanical dissipation in microresonator based optomechanical systems, our results provide an ideal setting for cavity optomechanics.

  2. Towards Chip Scale Liquid Chromatography and High Throughput Immunosensing

    SciTech Connect (OSTI)

    Ni, J.

    2000-09-21T23:59:59.000Z

    This work describes several research projects aimed towards developing new instruments and novel methods for high throughput chemical and biological analysis. Approaches are taken in two directions. The first direction takes advantage of well-established semiconductor fabrication techniques and applies them to miniaturize instruments that are workhorses in analytical laboratories. Specifically, the first part of this work focused on the development of micropumps and microvalves for controlled fluid delivery. The mechanism of these micropumps and microvalves relies on the electrochemically-induced surface tension change at a mercury/electrolyte interface. A miniaturized flow injection analysis device was integrated and flow injection analyses were demonstrated. In the second part of this work, microfluidic chips were also designed, fabricated, and tested. Separations of two fluorescent dyes were demonstrated in microfabricated channels, based on an open-tubular liquid chromatography (OT LC) or an electrochemically-modulated liquid chromatography (EMLC) format. A reduction in instrument size can potentially increase analysis speed, and allow exceedingly small amounts of sample to be analyzed under diverse separation conditions. The second direction explores the surface enhanced Raman spectroscopy (SERS) as a signal transduction method for immunoassay analysis. It takes advantage of the improved detection sensitivity as a result of surface enhancement on colloidal gold, the narrow width of Raman band, and the stability of Raman scattering signals to distinguish several different species simultaneously without exploiting spatially-separated addresses on a biochip. By labeling gold nanoparticles with different Raman reporters in conjunction with different detection antibodies, a simultaneous detection of a dual-analyte immunoassay was demonstrated. Using this scheme for quantitative analysis was also studied and preliminary dose-response curves from an immunoassay of a mo del antigen were obtained. Simultaneous detection of several analytes at the same address can potentially increase the analysis speed, and can further expand the analysis capability of a microarray chip.

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

    SciTech Connect (OSTI)

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

    1996-02-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Bateman, Bruce Whitney

    1997-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    Bruno, Henry Lee

    1988-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

    Secker, William Walker

    2002-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    Broader source: Energy.gov [DOE]

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

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

    E-Print Network [OSTI]

    Graybeal, Alexander Kung

    2010-01-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

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

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

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

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

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

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

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

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

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

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

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

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

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

  17. Microsoft Word - CX-AlveyDistWoodPoles_FY13_WEB.docx

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

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

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

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

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

  19. Microsoft Word - CX-SpokaneDistrictWoodPoleReplacementsFY13_WEB...

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

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

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

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

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

  1. Microsoft Word - CX-NorthBendWoodPoles_FY13_WEB.docx

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

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

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

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

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

  3. Microsoft Word - CX-AlveyDistrict_2011WoodPoles_No1957_WEB.doc

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

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

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

    SciTech Connect (OSTI)

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

    1998-07-01T23:59:59.000Z

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

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

    E-Print Network [OSTI]

    LeFrançois, Suzanne O'Neil, 1980-

    2003-01-01T23:59:59.000Z

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

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

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

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

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

    SciTech Connect (OSTI)

    Malte, P.C.; Thornton, M.M.; Kamber, P.D.

    1984-04-01T23:59:59.000Z

    The objectives of this project are to measure, through the use of laboratory combustors, those conditions which promote complete combustion of wood volatiles in residential wood burning equipment. The conditions of interest are combustion temperature, residence time, stoichiometry, and air mixing. The project objectives are met through two laboratory approaches: (1) model compound studies: in order to measure the overall rates of oxidative pyrolysis of biomass volatiles, and to determine the types of intermediate organic species which are likely to form as part of this process, model compounds have been reacted in a specialized jet-stirred reactor, which has been developed as part of this research. (2) high-intensity wood combustion: in order to study the clean combustion of wood, that is, to investigate the conceptual design features required for clean burning, and to ascertain the levels and types of pollutant and condensible species which are most difficult to oxidize, a high-intensity, research wood combustor has been developed and examined for the different phases of the wood burning cycle. Although the objectives of the project have been met, it has not been possible, because of support limitations, to thoroughly explore several interesting aspects which have arisen because of this research. For example, a third laboratory system in which wood pyrolysis gas is injected directly into the a well characterized reactor, so that the kinetics and mechanisms of the gas-phase reaction of the actual biomass volatiles can be studied, could not be thoroughly developed. Refinements in the high-intensity wood combustor, which would bring its design features closer to practicality for the industry, could not be considered. 32 references, 37 figures, 10 tables.

  8. Atom-chip Bose-Einstein condensation in a portable vacuum cell Shengwang Du,1

    E-Print Network [OSTI]

    Du, Shengwang

    and Technology, Boulder, Colorado 80309-0440, USA 2 Photonics Research Department, Core Technology Development connections to a rubidium dispenser and nonevaporable getter, a pinch-off tube, and a glass cell (the BEC chip

  9. Characterization of product quality attributes of tortilla chips during the frying process

    E-Print Network [OSTI]

    Kawas Escoto, Marie Louise

    2000-01-01T23:59:59.000Z

    Tortilla chips were prepared from commercially nixtamalized dry mesa flour. The effect of initial moisture content, frying oil temperature, flour particle size distribution, and degree of starch gelatinization on the moisture loss, oil absorption...

  10. Harnessing Chip-Multiprocessors with Concurrent Threaded Pipelines John Giacomoni and Manish Vachharajani

    E-Print Network [OSTI]

    Colorado at Boulder, University of

    returns due to limitations arising from power consumption, design complexity, and wire delays. In response, designers have turned to chip-multiprocessors (CMPs) that incorporate multiple cores on a single die. While

  11. approach vis-a-vis lab-on-a-chip: Topics by E-print Network

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

    extensively since its introduction. Many miniaturized PCR systems were presented by microfluidics and lab-on-a-chip community... Cifci, Osman 2012-10-19 9 Godel vis-a-vis Russell:...

  12. Performance Projections of HPC Applications on Chip Multiprocessor (CMP) Based Systems

    E-Print Network [OSTI]

    Shawky Sharkawi, Sameh Sh

    2012-07-16T23:59:59.000Z

    with system procurement and application refinements. In this dissertation, we present an efficient method to project the performance of HPC applications onto Chip Multiprocessor (CMP) based systems using widely available standard benchmark data. The main...

  13. Self-calibrating random access logarithmic pixel for on chip camera

    E-Print Network [OSTI]

    Hong, Augustin Jinwoo

    2005-08-29T23:59:59.000Z

    CMOS active pixel sensors (APS) have shown competitive performance with charge-coupled device (CCD) and offer many advantages in cost, system power reduction and on-chip integration of VLSI electronics. Among CMOS image sensors, sensors...

  14. Thermoplastic Microfluidic Device for On-Chip Purification of Nucleic Acids for Disposable

    E-Print Network [OSTI]

    Thermoplastic Microfluidic Device for On-Chip Purification of Nucleic Acids for Disposable, Brookline, Massachusetts 02446 A polymeric microfluidic device for solid-phase extraction (SPE applications. Microfluidic approaches to nucleic acid isolation have therefore received great attention

  15. B-RPM: An Efficient One-to-Many Communication Framework for On-Chip Networks 

    E-Print Network [OSTI]

    Shaukat, Noman

    2012-10-19T23:59:59.000Z

    The prevalence of multicore architectures has accentuated the need for scalable on-chip communication media. Various parallel applications and programming paradigms use a mix of unicast (one-to-one) and multicast (one-to-many) ...

  16. On-chip COMA Cache-coherence protocol for Microgrids of Microthreaded Cores

    E-Print Network [OSTI]

    Jesshope, Chris

    On-chip COMA Cache-coherence protocol for Microgrids of Microthreaded Cores Li Zhang Chris Jesshope and the development of a co-simulator to the Microgrid CMP emulator. 1 Introduction It is now widely accepted

  17. The Challenges of Massive On-chip Concurrency Kostas Bousias and Chris Jesshope

    E-Print Network [OSTI]

    Jesshope, Chris

    . Chip-level mul- tiprocessors exploiting massive concurrency we term Microgrids. The direc- tions Microgrids. Microgrids will also form the basis of mega-scale computing systems, comprising millions

  18. VLPW: The Very Long Packet Window Architecture for High Throughput Network-On-Chip Router Designs

    E-Print Network [OSTI]

    Gu, Haiyin

    2012-10-19T23:59:59.000Z

    -chip routers and the ideal interconnect fabric. To improve throughput, VLPW optimizes Switch Allocation (SA) efficiency. Existing SA normally applies Round-Robin scheduling to arbitrate among the packets targeting the same output port. However, this simple...

  19. Evaluation of on-chip integration of magneto-optic isolators

    E-Print Network [OSTI]

    Chen, Xiaoyan, M. Eng. Massachusetts Institute of Technology

    2007-01-01T23:59:59.000Z

    The recent development of on chip integration of magneto-optic isolators is reviewed. Two major categories of structural designs for waveguide isolator (nonreciprocal mode conversion and nonreciprocal phase shift) have ...

  20. Water quality effects of tire chip fills placed above the groundwater table

    SciTech Connect (OSTI)

    Humphrey, D.N.; Katz, L.E. [Univ. of Maine, Orono, ME (United States). Dept. of Civil and Environmental Engineering; Blumenthal, M. [Scrap Tire Management Council, Washington, DC (United States)

    1997-12-31T23:59:59.000Z

    Two field trials were constructed to investigate the effect on water quality of tire chip fills placed above the groundwater table. Control wells were used to distinguish the substances naturally present in groundwater from those that leached from tire chips. There was no evidence that tire chips increased the level of substances that have a primary drinking water standard. In addition, there was no evidence that tire chips increased the levels of aluminum, zinc, chloride or sulfate which have secondary (aesthetic) drinking water standards. Under some conditions iron levels may exceed their secondary standard. It is likely that manganese levels will exceed their secondary standard, however, manganese is naturally present in groundwater in many areas. Two sets of samples were tested for organics. Results were below the method detection limit for all compounds.