National Library of Energy BETA

Sample records for deadman corn er

  1. Corn Silage Virginia Corn &

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Virginia Corn Silage Testing 2006 Virginia Corn & Small Grain Management #12;#12; The 2006 Virginia Corn Silage Hybrid Trials The 2006 Virginia Corn Silage Hybrid Trials Coordnated by B. Jones, H. Behl Syngenta Co.) NK Brand Po Box 959, Mnneapols, MN 55440 Poneer H-bred Int'l, Inc. Poneer 7501 Memoral

  2. Corn Hybrid Virginia Corn &

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Virginia Corn Hybrid and Management Trials 2007 Virginia Corn & Small Grain Management #12;VIRGINIA CORN HYBRID AND MANAGEMENT TRIALS IN 2007 Coordinators of Virginia Corn Hybrid Trials in 2007 Wade Thomason, Extension Specialist, Department of Crop and Soil Environmental Sciences, Virginia Tech Harry

  3. Corn Hybrid Virginia Corn &

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Virginia Corn Hybrid Management and Trials 2006 Virginia Corn & Small Grain Management #12;#12;Virginia Corn Hybrid and Management Trials 2006 Coordinators of Virginia Corn Hybrid Trials in 2006 Wade Thomason, Extension Specialist, Department of Crop and Soil Environmental Sciences, Virginia Tech Harry

  4. Corn fodder 

    E-Print Network [OSTI]

    Curtis, Geo. W. (George Washington)

    1891-01-01

    Hay ................. Red Top Hay .............. Mixed Ilay and Clover ........ Clover Hay ................. Ensilage from Southern Corn. . ..... Ensilage from Sweet Corn ....... Pasture (Tame Grasses) e, we ase as Digestible Non- Digestible I'rotcinlnitrogenous Nu...- Nutritive Ratio. ---- 3.45 Green Rye .................... I ::: Sugar Beets.. ................ trients. 48.71 12.87 7.81 I 15.4 15.5 From the above it will be seen that pure leaf fodder has a very high value for feeding-second only to clover hay...

  5. Characteristics of corn and sorghum for tortilla processing 

    E-Print Network [OSTI]

    Gonzalez de Palacios, Maria de Jesus

    1980-01-01

    CHARACTERISTICS OF CORN AND SORGHUM FOR TORTILLA PROCESSING A Thesis by MARIA DE JESUS GONZALEZ DE PALACIOS Submitted to the Graduate College of Texas A8M University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE December 1980 Major Subject: Food Science and Technology CHARACTERISTICS OF CORN AND SORGHUM FOR TORTILLA PROCESSING A Thesis by MARIA DE JESUS GONZALEZ DE PALACIOS Approved as to style and content by: an o omm t em er em er ea o...

  6. Corn Hybrids for Texas. 

    E-Print Network [OSTI]

    Bockholt, A. J.; Collier, J. W.

    1960-01-01

    . Land resource areas and corn test locations. Discussion of Results e areas affords an opportunity to determine if any Weather conditions were highly differences in adaptation to climatic and general corn production during the 3 soil conditions... usually has a climate for corn production and appr TABLE 6. CORN PERFORMANCE TEST, EAST BERLANDS, 1957-59 Bushels of shelled corn per acre ' Y-1 Kirby- Nacog- Mount Bowie' jr: ville doches Jyk~leasant countv A'! Texas 30 Texas 32 Texas 28 Texas...

  7. Mechanical Harvesting of Corn

    E-Print Network [OSTI]

    Sorenson, J. W. (Jerome Wallace); Smith, H. P. (Harris Pearson)

    1948-01-01

    , the field results of this study can be divided intc, three parts: (I) plant characteristics prior to harvest, (2) machine performance and (3) effect of machine on the corn ears. Review of Literature According to Shedd (7), a few corn picking machines... and yields are shown as shelled corn. Preharvest Plant Data Manufacturers of corn harvesting machinery have found tha: corn growers of the Southwest prefer a machine that snaps the ears from the stalks without removing the husks. They have nlw Figure 7...

  8. Corn Hybrids for Texas. 

    E-Print Network [OSTI]

    Rogers, J. S.; McAfee, T. E.

    1954-01-01

    Corn Hybrids for Terns ST LOCATIONS AREA I AREA II ARE4 Ill AREA IV 2Prdrie View 7.Tylw lZ.Lockhart 17.Waxahachie 22San Antonio 3.Cleveland 8.Mt. Pbctont I3Brsnha B.Garland 23Lamposas 4.Colbqe Sta. 9Sulphw Spp. 14Holland l9.0reenvilb 24...Stephenville ,J* 5.K'rbyvilb I0.Cbrkdb 15.Tanpk 2ODetiion 25.Wllothe TEXAS AGRICULTURAL EXPERIMENT STATION R. D. LEWIS. DIRECTOR, COLLEGE STATION, TEXAS DIGEST The Texas corn acreage planted to hybrids increased from less than 1 percent of the total acrea...

  9. Cooking with Corn Syrup 

    E-Print Network [OSTI]

    Anding, Jenna

    2001-09-10

    1 1 /2 cups chopped nuts 1 cup packed brown sugar 3 /4 cup melted butter or margarine 1 /2 cup corn syrup 1 teaspoon vanilla How to make it 1. Wash your hands; make sure your cooking... 2 eggs 9- to 10-inch unbaked pie shell How to make it 1. Wash your hands; make sure your cooking area is clean. 2. Mix the ingredients and pour the mixture into an unbaked pie shell. 3. Bake the pie for 45...

  10. Cooking with Corn Syrup (Spanish) 

    E-Print Network [OSTI]

    Anding, Jenna

    2001-08-08

    This fact sheet describes the nutritional value and safe storage of corn syrup, a commodity food. It also offers food preparation ideas....

  11. Ethanol extraction of phytosterols from corn fiber

    DOE Patents [OSTI]

    Abbas, Charles (Champaign, IL); Beery, Kyle E. (Decatur, IL); Binder, Thomas P. (Decatur, IL); Rammelsberg, Anne M. (Decatur, IL)

    2010-11-16

    The present invention provides a process for extracting sterols from a high solids, thermochemically hydrolyzed corn fiber using ethanol as the extractant. The process includes obtaining a corn fiber slurry having a moisture content from about 20 weight percent to about 50 weight percent solids (high solids content), thermochemically processing the corn fiber slurry having high solids content of 20 to 50% to produce a hydrolyzed corn fiber slurry, dewatering the hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, washing the residual corn fiber, dewatering the washed, hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, and extracting the residual corn fiber with ethanol and separating at least one sterol.

  12. Corn Hybrids for Texas. 

    E-Print Network [OSTI]

    Rogers, J. S.; Bockholt, A. J.; Collier, J. W.

    1957-01-01

    practices which would bring their corn into tassel around June 1. This can be done by planting adapted hybrids at the dates recom- mended in Table 1. When planting is delayed, or if it is necessary to replant, hybrids with earlier maturity should... 90 ' 65.2 Coker 911 67.3 Texas 28 64.9 Texas 26 62.7 Texas 17W 73.0 Tennessee 29 67.5 Texas 9W 74.0 North Carolina 29 65.9 Georgia lOlW 70.7 Dixie 18 63.0 Asgrow lOlW 59.0 TRF 3 62.2 Coker 811 40.0 Surcropper 47.6 - - Averase yield 67...

  13. Sweet Corn Cultivar Trial Dr. Richard Hassell

    E-Print Network [OSTI]

    Stuart, Steven J.

    regulates the water transfer through the plant, reducing water loss from the leaves, making them more beetle Corn Borer Fall Armyworm Corn Earworm Mole Cricket #12;HARVESTING #12;PACKAGING Sweet Corn suckers, not all kernels straight Tassel Date: June 2 Silk Date: June 6 Harvest Date: June 20 Average

  14. Standing corn rows needed to help

    E-Print Network [OSTI]

    Minnesota, University of

    Standing corn rows needed to help reduce drifting snow By PAULA MOHR T HE Minnesota Department of Transportation is looking for more farmers to par- ticipate in its standing corn row program to help reduce and pays farmers to leave cornstalks up throughout the winter. Farmers are reimbursed for standing corn

  15. Protein folding in the ER.

    SciTech Connect (OSTI)

    Stevens, F. J.; Argon, Y.; Biosciences Division; Univ. of Chicago

    1999-10-01

    The endoplasmic reticulum (ER) is a major protein folding compartment for secreted, plasma membrane and organelle proteins. Each of these newly-synthesized polypeptides folds in a deterministic process, affected by the unique conditions that exist in the ER. An understanding of protein folding in the ER is a fundamental biomolecular challenge at two levels. The first level addresses how the amino acid sequence programs that polypeptide to efficiently arrive at a particular fold out of a multitude of alternatives, and how different sequences obtain similar folds. At the second level are the issues introduced by folding not in the cytosol, but in the ER, including the risk of aggregation in a molecularly crowded environment, accommodation of post-translational modifications and the compatibility with subsequent intracellular trafficking. This review discusses both the physicochemical and cell biological constraints of folding, which are the challenges that the ER molecular chaperones help overcome.

  16. INDEX TO VIRGINIA CORN HYBRID AND MANAGEMENT TRIALS 1998 SECTION I. VIRGINIA CORN HYBRID TRIALS IN 1998.

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    INDEX TO VIRGINIA CORN HYBRID AND MANAGEMENT TRIALS 1998 SECTION I. VIRGINIA CORN HYBRID TRIALS IN 1998. Companies participating in the 1998 Corn Hybrid Trials 2 1998 Virginia Corn Hybird Plot, and 1998. 36 SECTION II. EVALUATION OF DOUBLECROP CORN UNDER IRRIGATION IN EASTERN VIRGINIA. Table 27

  17. SECTION I. VIRGINIA CORN HYBRID TRIALS IN 1997. Companies Participating in the 1997 Corn Hybrid Trials

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    1 SECTION I. VIRGINIA CORN HYBRID TRIALS IN 1997. Companies Participating in the 1997 Corn Hybrid COLUMBIA PLAINVIEW TX 79072 NORTHRUP KING CO. NORTHRUP KING PO BOX 959 MINNEAPOLIS MN 55440 PIONEER HI, INC. WILSON PO BOX 391 HARLAN IA 51537 VIRGINIA CORN HYBRID TRIALS IN 1997 Coordinated by H. Behl, E

  18. Corn Ethanol -April 2006 11 Cover Story

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    Corn Ethanol - April 2006 11 Cover Story orn ethanol is the fuel du jour. It's domestic. It's not oil. Ethanol's going to help promote "energy independence." Magazines trumpet it as the motor vehicle Midwest fields, waiting to rot or be processed into ethanol. Interestingly, the National Corn Growers

  19. Owens Corning | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterly Smart Grid DataInformationOpenOsmosisWesternCorning Jump to:

  20. BIOENERGI ER BLEVET MODERNE 4DECEMBER 2003

    E-Print Network [OSTI]

    at bruge biomasse til energi. Opfyring med brænde og opvarmning med halmfyr eller biogas er kendte, biogas og bioethanol. Bioenergi er den eneste vedvarende energikilde, der findes i fast, flydende og

  1. September 2010 FAPRI-MU US Biofuels, Corn Processing,

    E-Print Network [OSTI]

    Noble, James S.

    September 2010 FAPRI-MU US Biofuels, Corn Processing, Distillers Grains, Fats, Switchgrass-882-4256 or the US Department of Education, Office of Civil Rights. #12;1 Overview of FAPRI-MU Biofuels, Corn listed here represent US biofuel, corn processing, distillers grains, fats, switchgrass, and corn stover

  2. 2. september 2013 Hvad er en algoritme?

    E-Print Network [OSTI]

    Boyar, Joan

    Algoritmer 2. september 2013 Hvad er en algoritme? Følgende er en kort børnehistorie der beskriver hvad en algoritme er: "I'm looking for an algorithm to draw a circle, Tinker said. "It's a tough one sixty times." Opgave I skal lave en algoritme til at handle nogle bestemte varer ind i Fupta. I har fået

  3. INDEX TO VIRGINIA CORN HYBRID AND MANAGEMENT TRIALS 1999 SECTION I. VIRGINIA CORN HYBRID TRIALS IN 1999.

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    INDEX TO VIRGINIA CORN HYBRID AND MANAGEMENT TRIALS 1999 SECTION I. VIRGINIA CORN HYBRID TRIALS IN 1999. Companies participating in the 1999 Corn Hybrid Trials 2 1999 Virginia Corn Hybird Plot Information and Management Practices 3 Table 1. 1999 Relative Yield of hybrids entered in three or more

  4. Tank 241-ER-311, grab samples, ER311-98-1, ER311-98-2, ER311-98-3 analytical results for the final report

    SciTech Connect (OSTI)

    FULLER, R.K.

    1999-02-24

    This document is the final report for catch tank 241-ER-311 grab samples. Three grab samples ER311-98-1, ER311-98-2 and ER311-98-3 were taken from East riser of tank 241-ER-311 on August 4, 1998 and received by the 222-S Laboratory on August 4, 1998. Analyses were performed in accordance with the Compatibility Grab Sampling and Analysis Plan (TSAP) (Sasaki, 1998)and the Data Quality Objectives for Tank Farms Waste Compatibility Program (DQO) (Mulkey and Miller, 1997). The analytical results are presented in the data summary report (Table 1). No notification limits were exceeded.

  5. Energy and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, nuclear, fracking, LCA

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Energy and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, nuclear, fracking, LCA and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, nuclear, fracking, LCA Due Nov. 6

  6. Logs Wood Chips Straw Corn Switchgrass

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

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

  7. Factors affecting viscosity changes in corn 

    E-Print Network [OSTI]

    McGill, Kendra Louise

    1995-01-01

    Corn meals with known differences were tested using the Rapid Visco Analyzer. Various tests included the effect of solid concentration, effect of heating rate, effect of particle size, effect of Sodium Carboxymethylcellulose ...

  8. Bioaugmentation for Electricity Generation from Corn Stover

    E-Print Network [OSTI]

    -intensive or expensive process to extract sugars for bioenergy production. However, it is possible to directly generate and animal wastewaters and corn stover hydrolysates. For example, high power densities (810 to 970 mW/m2

  9. Corn Performance Trials Companies Participating in the 1994 Corn Performance Trials

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Virginia Corn Performance Trials in 1994 #12;#12;1 Companies Participating in the 1994 Corn IN 46031 CARGILL HYBRID SEEDS CARGILL PO BOX 5645 MINNEAPOLIS MN 55440 CAVERNDALE FARMS INC. CAVERNDALE SCIENCES MYCOGEN 624 27TH ST LUBBOCK TX 79404 NORTHRUP KING CO. NORTHRUP KING 317 330TH ST STANTON MN 55018

  10. The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report are

    E-Print Network [OSTI]

    Duffy, Michael D.

    The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report summaries, production and costs data from the Depart- ments of Economics, Agricultural and Biosystems and other input suppliers around the state. These costs estimates are representative of average costs

  11. er 1, 2012 (v ctrical Engi

    E-Print Network [OSTI]

    Meyers, Steven D.

    digital c one or m above a dependin Deadline Contac er 1, 2012 (v searc Post-Doct ctrical Engi y invites

  12. Energy and Society ER100/PPC184/ER200/PPC284, Fall 2014

    E-Print Network [OSTI]

    Kammen, Daniel M.

    countries with average annual per capita energy consumption rates under 1 TOE)? [5 points] 2. Exponential, poverty and gender The chapter "Energy and Poverty" from the 2002 World Energy Outlook, states "...theEnergy and Society ER100/PPC184/ER200/PPC284, Fall 2014 Problem Set #2 Total Points: 100 for ER100

  13. Prediction of corn tortilla textural quality using stress relaxation methods 

    E-Print Network [OSTI]

    Guo, Zhihong

    1998-01-01

    Feasibility of the stress relaxation technique which has a strong potential for texture characterization of dough and food products, was evaluated with both corn masa and corn tortillas (These are "low-moisture tortillas" which are ready to be fried...

  14. Barley tortillas and barley flours in corn tortillas 

    E-Print Network [OSTI]

    Mitre-Dieste, Carlos Marcelo

    2001-01-01

    Barley tortillas (100%) were easily processed using corn tortilla technology. Flavor and color of barley tortillas were different from those of corn or wheat tortillas. Barley tortillas were generally darker, maybe due to ...

  15. Ternary Dy-Er-Al magnetic refrigerants

    DOE Patents [OSTI]

    Gschneidner, K.A. Jr.; Takeya, Hiroyuki

    1995-07-25

    A ternary magnetic refrigerant material comprising (Dy{sub 1{minus}x}Er{sub x})Al{sub 2} for a magnetic refrigerator using the Joule-Brayton thermodynamic cycle spanning a temperature range from about 60K to about 10K, which can be adjusted by changing the Dy to Er ratio of the refrigerant. 29 figs.

  16. The distributions of the duplicate oestrogen receptors ER-ba and ER-bb in the forebrain of

    E-Print Network [OSTI]

    Crews, David

    lineage. Here, we describe the distribution of the three ER mRNAs in the hypothalamus and cerebellum) and hypothalamus previously shown to possess ER-as in teleosts. AcER-bb, but not ER-ba, labelling was detected hypothalamus, and periventricular dorsal hypothalamus. The differences we observed in ER subtype m

  17. The estimated costs of corn, corn silage, soybeans, al-falfa, and pasture maintenance in this report are based

    E-Print Network [OSTI]

    Duffy, Michael D.

    The estimated costs of corn, corn silage, soybeans, al- falfa, and pasture maintenance record summaries, production and costs data from the Departments of Economics, Agricultural cooperatives and other input suppliers around the state. These costs estimates are representative of average

  18. FIELD CROPS 2012 Weeds: Corn 5-53

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    in Delmarva corn production. To be successful in controlling weeds in corn, the weed control program must this record to plan your weed control program. Cultural control. Several aspects of cultural weed control should be considered in planning a corn weed control program. These include weed-free seed, cover crops

  19. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Life Cycle Assessment of Bioethanol Derived from Corn and Corn Stover

    E-Print Network [OSTI]

    Air [kg NOx-Equiv.]. Production and processes of corn and petroleum from crude oils are also observed ­ Global Warming Air [kg CO2-Equiv.], 3) TRACI, Acidification Rain [kg mol H + Equiv.], and 4) TRACI, Smog for ethanol production (corn versus corn stover) had little effect on the life cycle emissions of E85, however

  20. Characterization of the ER stress checkpoint in mammalian cells

    E-Print Network [OSTI]

    Chen, Meifan

    2011-01-01

    role in oxidative protein folding in the endoplasmiccellular demand for protein folding and ER capacity has beenlipids. To ensure proper protein folding within the ER, the

  1. Influence of Climate on Composition of Corn

    E-Print Network [OSTI]

    Harrington, H. H. (Henry Hill); Adriance, Duncan

    1891-01-01

    IN DOUGH STATE-GEEEN-IN LBS. Wisconsin. Kew Pork. Maryland. Kansas. Kentucky. Texas. Georgia. 11252 8120 16864 14364 13716 17892 16224 CURED-FODDER MAIZE. 9828 8100 7776 9984 8840 FORAGE CORN-GRAIN HARD-YIELD PER ACRE. 5184 3564 9720 1614 6588 12852...

  2. MHK Projects/Deadman Cove | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource HistoryScenarios Towards 2050 JumpCoos Bay OPT Wave Park <

  3. Local compositional environment of Er in ZnS:ErF(3) thin film electroluminescent phosphors

    SciTech Connect (OSTI)

    DeVito, David M [ORNL; Neal, John S [ORNL

    2011-01-01

    ZnS:Er thin film electroluminescent phosphors have been shown to exhibit a marked maximum in the near infrared emission (NIR) after a 425 C post-deposition anneal with a very narrow temperature window of {+-} 25 C for optimal NIR emission. Extended X-ray absorption fine structure (EXAFS) spectroscopy has been obtained from both the Zn and Er edges in order to examine the local structure of the host and dopant in this NIR phosphor material. Interestingly, the addition of only {approx}0.5 mol. % of Er as ErF{sub 3} into the host is found to reduce the Zn-S bond length of one of the two nearest Zn-S shells by 0.6 {angstrom} relative to high-quality, atomic layer epitaxy (ALE) grown, pure ZnS. The coordination number of this shorter Zn-S bond increases after the optimal 425 C anneal. Longer range fits indicate a highly disordered structure, overall, consistent with earlier TEM results. Erbium-L{sub 3} EXAFS data from the second and third shells show increasing crystallinity with increasing annealing temperature in the vicinity of the Er dopant. Data from the first shell cannot be fit with S atoms, but are fit equally well with either O or F. Comparison with earlier analyses indicates that the Er is most likely surrounded by F in the first shell. Based on these data and previous studies, we develop a model in which the Er dopant is present as an Er:F{sub x} complex with associated S vacancies, which may include one sulfur atom remaining in the Er nearest shell. Upon annealing, there is a reduction in the F present and a rearrangement of the crystal structure in the vicinity of the Er atom. Optimum annealing conditions occur when optimal crystalline environment is achieved prior to the loss of too much F from the Er:F{sub x} complex.

  4. Tall Corn Ethanol 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren)ModelTalbotts Ltd Jump to: navigation, searchTall Corn

  5. Heartland Corn Products | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources Jump to: navigation, search Equivalent|Corn Products Jump to:

  6. PRELIMINARY SURVEY OF SYLVANIA-CORNING NUCLEAR CORPORATION METALLURGIC...

    Office of Legacy Management (LM)

    Corporaion Metallurgical Laboratory in Bayside, New York THE FORMER SYLVANIA-CORNING NUCLEAR CORPORATION, INC. METALLURGICAL LABORATORY Bayside, New York Site Function late...

  7. Corn fiber hulls as a food additive or animal feed

    DOE Patents [OSTI]

    Abbas, Charles (Champaign, IL); Beery, Kyle E. (Decatur, IN); Cecava, Michael J. (Decatur, IN); Doane, Perry H. (Decatur, IN)

    2010-12-21

    The present invention provides a novel animal feed or food additive that may be made from thermochemically hydrolyzed, solvent-extracted corn fiber hulls. The animal feed or food additive may be made, for instance, by thermochemically treating corn fiber hulls to hydrolyze and solubilize the hemicellulose and starch present in the corn fiber hulls to oligosaccharides. The residue may be extracted with a solvent to separate the oil from the corn fiber, leaving a solid residue that may be prepared, for instance by aggolmerating, and sold as a food additive or an animal feed.

  8. Biochemical Production of Ethanol from Corn Stover: 2007 State...

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

    Process Design and Economics for Biochemical Conversion of Lignocellulosic Biomass to Ethanol: Dilute-Acid Pretreatment and Enzymatic Hydrolysis of Corn Stover Process Design and...

  9. ARM CLASIC ER2 CRS/EDOP

    SciTech Connect (OSTI)

    Gerald Heymsfield

    2010-12-20

    Data was taken with the NASA ER-2 aircraft with the Cloud Radar System and other instruments in conjunction with the DOE ARM CLASIC field campaign. The flights were near the SGP site in north Central Oklahoma and targeted small developing convection. The CRS is a 94 GHz nadir pointing Doppler radar. Also on board the ER-2 was the Cloud Physics Lidar (CPL). Seven science flights were conducted but the weather conditions did not cooperate in that there was neither developing convection, or there was heavy rain.

  10. Low temperature properties of some Er-rich intermetallic compounds

    SciTech Connect (OSTI)

    K.A. Gshneidner,jr; A.O. Pecharsky; L.Hale; V.K. Pecharsky

    2004-09-30

    The low temperature volumetric heat capacity ({approx}3.5 to 350 K) and magnetic susceptibility ({approx}4 to 320 K) of Er{sub 3}Rh, Er{sub 3}Ir, Er{sub 3}Pt, Er{sub 2}Al, and Er{sub 2}Sn have been measured. All of the compounds order antiferromagnetically (or ferrimagnetically), and most exhibit more than one magnetic ordering transition. The volumetric heat capacities in general are smaller than those of the prototype magnetic regenerator materials, except for Er{sub 3}Ir in the 12 to 14 K temperature range.

  11. Improved Multivariate Calibration Models for Corn Stover Feedstock and Dilute-Acid Pretreated Corn Stover

    SciTech Connect (OSTI)

    Wolfrum, E. J.; Sluiter, A. D.

    2009-01-01

    We have studied rapid calibration models to predict the composition of a variety of biomass feedstocks by correlating near-infrared (NIR) spectroscopic data to compositional data produced using traditional wet chemical analysis techniques. The rapid calibration models are developed using multivariate statistical analysis of the spectroscopic and wet chemical data. This work discusses the latest versions of the NIR calibration models for corn stover feedstock and dilute-acid pretreated corn stover. Measures of the calibration precision and uncertainty are presented. No statistically significant differences (p = 0.05) are seen between NIR calibration models built using different mathematical pretreatments. Finally, two common algorithms for building NIR calibration models are compared; no statistically significant differences (p = 0.05) are seen for the major constituents glucan, xylan, and lignin, but the algorithms did produce different predictions for total extractives. A single calibration model combining the corn stover feedstock and dilute-acid pretreated corn stover samples gave less satisfactory predictions than the separate models.

  12. Corn Storage Protein - A Molecular Genetic Model

    SciTech Connect (OSTI)

    Messing, Joachim

    2013-05-31

    Corn is the highest yielding crop on earth and probably the most valuable agricultural product of the United States. Because it converts sun energy through photosynthesis into starch and proteins, we addressed energy savings by focusing on protein quality. People and animals require essential amino acids derived from the digestion of proteins. If proteins are relatively low in certain essential amino acids, the crop becomes nutritionally defective and has to be supplemented. Such deficiency affects meat and fish production and countries where corn is a staple. Because corn seed proteins have relatively low levels of lysine and methionine, a diet has to be supplemented with soybeans for the missing lysine and with chemically synthesized methionine. We therefore have studied genes expressed during maize seed development and their chromosomal organization. A critical technical requirement for the understanding of the molecular structure of genes and their positional information was DNA sequencing. Because of the length of sequences, DNA sequencing methods themselves were insufficient for this type of analysis. We therefore developed the so-called “DNA shotgun sequencing” strategy, where overlapping DNA fragments were sequenced in parallel and used to reconstruct large DNA molecules via overlaps. Our publications became the most frequently cited ones during the decade of 1981-1990 and former Associate Director of Science for the Office of Basic Energy Sciences Patricia M. Dehmer presented our work as one of the great successes of this program. A major component of the sequencing strategy was the development of bacterial strains and vectors, which were also used to develop the first biotechnology crops. These crops possessed new traits thanks to the expression of foreign genes in plants. To enable such expression, chimeric genes had to be constructed using our materials and methods by the industry. Because we made our materials and methods freely available to academia and industry, progress in plant research and new crop development could accelerate and benefit the public.

  13. Functionality of alkaline cooked corn bran on tortilla texture 

    E-Print Network [OSTI]

    Guajardo Flores, Sara

    1998-01-01

    The effect of pericarp and nixtamalized corn bran (NCB) level on corn tortilla attributes was evaluated. The effect of varying pH (4, 9 and 11) on fresh and dry mesa flour (pH 5, 7 and 10) tortillas was also evaluated. Nixtamal was washed at three...

  14. Thermodynamics of the Corn-Ethanol Biofuel Cycle

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    Thermodynamics of the Corn-Ethanol Biofuel Cycle Tad W. Patzek Department of Civil Sustainability & Renewability 28 1 Introduction 28 2 Disclaimer 28 #12;ii Thermodynamics of corn-ethanol biofuel. . . Web Version 3 Preliminaries 29 4 Laws of Thermodynamics 29 5 Thermodynamics and Economics 31 6

  15. THE 2001 NET ENERGY BALANCE OF CORN-ETHANOL (PRELIMINARY)

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    used on farms, such as gasoline, diesel, LP gas (LPG), natural gas, and electricity, for the production plants. The major objectives of this report are to improve the quality of data and methodology used on the latest data on corn production and corn yield, (2) improving the quality of estimates for energy used

  16. The Real Corn-Ethanol Transportation Tad W. Patzek

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    The Real Corn-Ethanol Transportation System Tad W. Patzek Department of Civil and Environmental of ethanol in the US is essentially equal to the unleaded gasoline prices in Europe research, mass transit systems, highway upgrades, etc. Corn and ethanol subsidies in the US channel money

  17. Biofuel derived from Microalgae Corn-based Ethanol

    E-Print Network [OSTI]

    Blouin-Demers, Gabriel

    · E10 vs. E85 choice · Examined of corn-based ethanol fuel systems on the following: - environmentalBiofuel derived from Microalgae Corn-based Ethanol #12;Outline · Production processes for each;Definitions Biofuel: clean fuel made from animal and plant fats and tissues (Hollebone, 2008) Ethanol

  18. Corning and University Technology Collaborations Charles S. Philip

    E-Print Network [OSTI]

    is primarily a high-tech B2B company 4 Former Corning primary consumer brand. Current Corning primary consumer Display Technology · Drug Discovery Technology · New Business Development · Equity JV Companies · Cell Products · Light-duty gasoline vehicles · Light-duty and heavy-duty on-road diesel vehicles · Heavy

  19. Corn Belt Power Coop | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company)| Open(Evans,Oregon:Volcano, Hawaii | OpenCorinna,CorixCorn

  20. DOE/ER-0214 February 1985

    E-Print Network [OSTI]

    DOE/ER-0214 Magnetic Program Fusion Plan February 1985 U.S. Department of Energy Office of Energy Research Washington, D.C. 20585 #12;U.S. DEPARTMENT OF ENERGY Office of Energy Research February 1985, available resources, and the nation's need for future energy sources. #12;PREFACE During the past few years

  1. Correlations in Multiparticle Markus Ringn' er

    E-Print Network [OSTI]

    Ringnér, Markus

    . With this model the consequences for the Bose­Einstein effect are investigated in detail. What happens at the end fragmentation, Bose­Einstein interference, Colour interference, Correlations. English 91­628­3190­9 128 Markus­15 (accepted for publication in the European Physical Journal C) ii B. Andersson and M. Ringn'er Bose--Einstein

  2. Ecuaciones Diferenciales Ordinarias 1er semestre 2003

    E-Print Network [OSTI]

    Morin, Pedro

    generales para las siguientes ecuaciones diferenciales (las primas denotan derivadas con respecto a x) (aEcuaciones Diferenciales Ordinarias 1er semestre 2003 Pr´actica 3 (1) Encontrar soluciones + 3 sen2 y (j) (x + ey )y = xe-y - 1 (2) Mostrar que la sustituci´on v = ln y transforma la ecuaci´on

  3. n er a Notable Research Activity

    E-Print Network [OSTI]

    F Fiber Reinforced Polymers n er a·········· Notable Research Activity u.s."-I C "au' [;1 tit R eli(Mllposite COIlS'ruclion elements uSing lemma~nel(; ;nj ITWllnetostrictive tagS. · Recycled plasticGOO'4losite

  4. An Improved Algorithm for Quanti er Elimination Over Real Closed ...

    E-Print Network [OSTI]

    2015-10-15

    problem, which we call the uniform quanti er elimina- ... The quanti er elimination problem is to construct ..... T 1];:::;T m] be a partition of the variables, T1;:::;Tl.

  5. Increasing corn for biofuel production reduces biocontrol services in agricultural landscapes

    E-Print Network [OSTI]

    Landis, Doug

    Increasing corn for biofuel production reduces biocontrol services in agricultural landscapes-fold expansion of biofuel production (4), which will likely drive further expansion of corn area crops that compete with corn for land. Increased corn acreage for biofuel production has raised con

  6. Ecuaciones Diferenciales Ordinarias 1er semestre 2003

    E-Print Network [OSTI]

    Morin, Pedro

    Cada soluci´on satisface la ecuaci´on en R - {0} Cada soluci´on tiene derivada continua en x = 0 y1Ecuaciones Diferenciales Ordinarias 1er semestre 2003 Pr´actica 6 (1) Determinar si los siguientes de la ecuaci´on x2 y - 3xy + 3y = 0. (b) Verificar que W(y1, y2) es id´enticamente cero. ¿Por qu

  7. ER-12-1 completion report

    SciTech Connect (OSTI)

    Russell, C.E.; Gillespie, D.; Cole, J.C.; Drellack, S.L.

    1996-12-01

    The objective of drillhole ER-12-1 was to determine the hydrogeology of paleozoic carbonate rocks and of the Eleana Formation, a regional aquitard, in an area potentially downgradient from underground nuclear testing conducted in nearby Rainier Mesa. This objective was addressed through the drilling of well ER-12-1 at N886,640.26 E640,538.85 Nevada Central Coordinates. Drilling of the 1094 m (3588 ft) well began on July 19, 1991 and was completed on October 17, 1991. Drilling problems included hole deviation and hole instability that prevented the timely completion of this borehole. Drilling methods used include rotary tri-cone and rotary hammer drilling with conventional and reverse circulation using air/water, air/foam (Davis mix), and bentonite mud. Geologic cuttings and geophysical logs were obtained from the well. The rocks penetrated by the ER-12-1 drillhole are a complex assemblage of Silurian, Devonian, and Mississippian sedimentary rocks that are bounded by numerous faults that show substantial stratigraphic offset. The final 7.3 m (24 ft) of this hole penetrated an unusual intrusive rock of Cretaceous age. The geology of this borehole was substantially different from that expected, with the Tongue Wash Fault encountered at a much shallower depth, paleozoic rocks shuffled out of stratigraphic sequence, and the presence of an altered biotite-rich microporphyritic igneous rock at the bottom of the borehole. Conodont CAI analyses and rock pyrolysis analyses indicate that the carbonate rocks in ER-12-1, as well as the intervening sheets of Eleana siltstone, have been thermally overprinted following movement on the faults that separate them. The probable source of heat for this thermal disturbance is the microporphyritic intrusion encountered at the bottom of the hole, and its age establishes that the major fault activity must have occurred prior to 102.3+0.5 Ma (middle Cretaceous).

  8. DOE - Office of Legacy Management -- Sylvania Corning Nuclear...

    Office of Legacy Management (LM)

    to SYLVANIA CORNING NUCLEAR CORP., INC., SYLVANIA LABORATORIES NY.07-1 - Letter, Smith to Norris, Contract at (30-1)-1293- U Metal Requirements, March 5, 1953 NY.07-2 -...

  9. 2015 Soil Testing Form Corn, Forage, Pasture & Hay Instructions

    E-Print Network [OSTI]

    New Hampshire, University of

    __________ tons/acre gal/acre Wood ash applied? ________ Yes ________ No 2. Time until manure will be incorporated/acre Wood ash applied? ________ Yes ________ No Corn yield goals 15 to 18(90 ­ 108 BU) 18 to 22 (108 ­ 132

  10. On the Use of an ER-213 Detonator to Establish a Baseline for the ER-486

    SciTech Connect (OSTI)

    Thomas, Keith A.; Liechty, Gary H.; Jaramillo, Dennis C.; Munger, Alan C.; McHugh, Douglas C.; Kennedy, James E.

    2014-08-19

    This report documents a series of tests using a TSD-115 fireset coupled with an ER-213, a gold exploding bridgewire (EBW) detonator. These tests were designed to fire this EBW with a smaller fireset to obtain current and voltage data as well as timing information at voltage levels below, above, and throughout the threshold firing region. This study could then create a database for comparison to our current ER-486 EBW development, which is designed to be a lower voltage (<500V) device.

  11. Greenhouse gases in the corn-to-fuel ethanol pathway.

    SciTech Connect (OSTI)

    Wang, M. Q.

    1998-06-18

    Argonne National Laboratory (ANL) has applied its Greenhouse gas, Regulated Emissions and Energy in Transportation (GREET) full-fuel-cycle analysis model to examine greenhouse gas (GHG) emissions of corn-feedstock ethanol, given present and near-future production technology and practice. On the basis of updated information appropriate to corn farming and processing operations in the four principal corn- and ethanol-producing states (Illinois, Iowa, Minnesota, and Nebraska), the model was used to estimate energy requirements and GHG emissions of corn farming; the manufacture, transportation to farms, and field application of fertilizer and pesticide; transportation of harvested corn to ethanol plants; nitrous oxide emissions from cultivated cornfields; ethanol production in current average and future technology wet and dry mills; and operation of cars and light trucks using ethanol fuels. For all cases examined on the basis of mass emissions per travel mile, the corn-to-ethanol fuel cycle for Midwest-produced ethanol used in both E85 and E10 blends with gasoline outperforms conventional (current) and reformulated (future) gasoline with respect to energy use and GHG production. Also, GHG reductions (but not energy use) appear surprisingly sensitive to the value chosen for combined soil and leached N-fertilizer conversion to nitrous oxide. Co-product energy-use attribution remains the single key factor in estimating ethanol's relative benefits because this value can range from 0 to 50%, depending on the attribution method chosen.

  12. Bt vs. non-Bt corn (Zea mays L.) hybrids: effect on degradation of corn stover in soil 

    E-Print Network [OSTI]

    Salvatore, Herminia T.

    2010-07-14

    A billion tons per year of genetically modified corn residues are soil incorporated having both direct and indirect effects on the belowground environment, soil carbon (C) sequestration, and nutrient cycling. If Bt genetic ...

  13. DOE/ER--0547T DE92

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby a contractorEnergy,DEC03t933 OSTlandFinalReportER--0547T

  14. FinalReport_01ER41190.dvi

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLED Street Lighting FINALDE-FG02-05ER64124

  15. ER85773 | netl.doe.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansas Nuclear Profile 2010Mesoscopy and thermodynamics L. G.About UsER85773

  16. Environmental and Resource Studies (ERS) Program Formal Degree Options

    E-Print Network [OSTI]

    Fox, Michael

    major, or minor B.Sc. in Water Sciences 4 years; single major B.Sc. in Environmental Chemistry 3 or 4Environmental and Resource Studies (ERS) Program Formal Degree Options Bachelor of Environmental-University DegreesOffered through the ERS Program B.Sc. in Environmental & Resource Science 4 years; single/joint1

  17. DOE/ER/40762-521 THEORETICAL STUDIES IN

    E-Print Network [OSTI]

    Lathrop, Daniel P.

    DOE/ER/40762-521 THEORETICAL STUDIES IN HADRONIC AND NUCLEAR PHYSICS Annual Progress Report and Advancement 3112 Lee Building College Park, Maryland 20742-5141 DOE Award No.: DE-FG02-93ER-40762 Budget and the Evolving History of the TQHN 4 B. Research Environment 5 C. Visitors Program 5 II. Recent Research

  18. Final Technical Report for Award # ER64999

    SciTech Connect (OSTI)

    Metcalf, William W.

    2014-10-08

    This report provides a summary of activities for Award # ER64999, a Genomes to Life Project funded by the Office of Science, Basic Energy Research. The project was entitled "Methanogenic archaea and the global carbon cycle: a systems biology approach to the study of Methanosarcina species". The long-term goal of this multi-investigator project was the creation of integrated, multiscale models that accurately and quantitatively predict the role of Methanosarcina species in the global carbon cycle under dynamic environmental conditions. To achieve these goals we pursed four specific aims: (1) genome sequencing of numerous members of the Order Methanosarcinales, (2) identification of genomic sources of phenotypic variation through in silico comparative genomics, (3) elucidation of the transcriptional networks of two Methanosarcina species, and (4) development of comprehensive metabolic network models for characterized strains to address the question of how metabolic models scale with genetic distance.

  19. South Carolina Pest Management Handbook for Field Crops -2015 CORN INSECT CONTROL

    E-Print Network [OSTI]

    Stuart, Steven J.

    South Carolina Pest Management Handbook for Field Crops - 2015 48 CORN INSECT CONTROL Francis in each field where corn is to be planted. Major insect pests of corn in South Carolina. Insect and Bt11, vip protein Vip3A and cry protein Cry1Ab). #12;South Carolina Pest Management Handbook

  20. Understanding the Impact of Higher Corn Prices on Consumer Food Prices

    SciTech Connect (OSTI)

    None

    2007-04-18

    In an effort to assess the true effects of higher corn prices, the National Corn Growers Association (NCGA) commissioned an analysis on the impact of increased corn prices on retail food prices. This paper summarizes key results of the study and offers additional analysis based on information from a variety of other sources.

  1. Audit Report: ER-B-95-05 | Department of Energy

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

    ER-B-95-05 Audit Report: ER-B-95-05 July 14, 1995 Audit of Acquisition of Scientific Research at Ames Laboratory Audit Report: ER-B-95-05 More Documents & Publications Audit...

  2. Audit Report: ER-B-96-02 | Department of Energy

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

    ER-B-96-02 Audit Report: ER-B-96-02 June 11, 1996 Audit of Groundwater Remediation Plans at Savannah River Audit Report: ER-B-96-02 More Documents & Publications EIS-0120: Wetland...

  3. Energy and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, the grid, nuclear, fracking

    E-Print Network [OSTI]

    Kammen, Daniel M.

    , fracking Due Nov. 7, in class, or before 5pm outside 310 Barrows Fall 2013 Problem Set #5 Total Points: 100 and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, the grid, nuclear, fracking Due Nov. 7

  4. Creating Advanced Biosensors with Chips and Light Robert M. Corn

    E-Print Network [OSTI]

    Creating Advanced Biosensors with Chips and Light Robert M. Corn Department of Chemistry University of California, Irvine Surface Bioaffinity Sensors #12;DNA-DNA Binding Surface Bioaffinity Biosensors Surface bioaffinity biosensors use a biochemical recognition event to detect the presence of a target biological

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

    E-Print Network [OSTI]

    Betts, W. D.

    1982-01-01

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

  6. Managing Insect and Mite Pests of Texas Corn

    E-Print Network [OSTI]

    Stewart, J.W.; Patrick, Carl; Cronholm, Gregory B.

    1982-01-01

    Cutworm ............................... 15 Grasshoppers ........................................ 16 INSECTICIDE APPLICATION METHODS ....................................... 17 PROTECTING BEES FROM INSECTICIDES .................................. 17... will seriously reduce bee populations. 10 Flea Beetles Flea beetles are very tiny, shiny black or greenish black insects that will jump when disturbed. They nge in size from a little smaller than a pinhead to ;,everal times as large. They damage corn...

  7. Grain Sorghums Versus Corn for Fattening Lambs : Third Experiment. 

    E-Print Network [OSTI]

    Jones, J. M. (Joseph McKinley); Dickson, R. E.

    1923-01-01

    about fourteen per cent. cheaper than made by Lot 1 ancl the profits per lamb were 29 cents greater. Table 10. Comparison of ground threshed kafir with ground shelled corn. It will be seen that Lot 7, fattened on ground threshed kafir. made practica...

  8. Kaffir Corn and Milo Maize for Fattening Cattle. 

    E-Print Network [OSTI]

    Marshall, F. R. (Frederick Rupert); Burns, John C.

    1907-01-01

    the remaining one hundred divided into two lots practicaIly alike in weight and quality. Those wh~ch, were to receive cotton seed with their kaffir corn were de~signatecl lot 1, and those to which meal was to 1)c fecl as lot 11. The ex- ~erimcnt clid...

  9. Effects of residues from municipal solid waste landfill on corn yield and heavy metal content

    SciTech Connect (OSTI)

    Prabpai, S. [Suphan Buri Campus Establishment Project, Kasetsart University, 50 U Floor, Administrative Building, Paholyothin Road, Jatujak, Bangkok 10900 (Thailand)], E-mail: s.prabpai@hotmail.com; Charerntanyarak, L. [Department of Epidemiology, Faculty of Public Health, Khon Kaen University, Khon Kaen 40002 (Thailand)], E-mail: lertchai@kku.ac.th; Siri, B. [Department of Agronomy, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002 (Thailand)], E-mail: boonmee@kku.ac.th; Moore, M.R. [The University of Queensland, The National Research Center for Environmental Toxicology, 39 Kessels Road, Coopers Plans, Brisbane, Queensland 4108 (Australia)], E-mail: m.moore@uq.edu.au; Noller, Barry N. [The University of Queensland, Centre for Mined Land Rehabilitation, Brisbane, Queensland 4072 (Australia)], E-mail: b.noller@uq.edu.au

    2009-08-15

    The effects of residues from municipal solid waste landfill, Khon Kaen Municipality, Thailand, on corn (Zea mays L.) yield and heavy metal content were studied. Field experiments with randomized complete block design with five treatments (0, 20, 40, 60 and 80% v/v of residues and soil) and four replications were carried out. Corn yield and heavy metal contents in corn grain were analyzed. Corn yield increased by 50, 72, 85 and 71% at 20, 40, 60 and 80% treatments as compared to the control, respectively. All heavy metals content, except cadmium, nickel and zinc, in corn grain were not significantly different from the control. Arsenic, cadmium and zinc in corn grain were strongly positively correlated with concentrations in soil. The heavy metal content in corn grain was within regulated limits for human consumption.

  10. Balanced Ero1 activation and inactivation establishes ER redox homeostasis

    E-Print Network [OSTI]

    Kim, Sunghwan

    The endoplasmic reticulum (ER) provides an environment optimized for oxidative protein folding through the action of Ero1p, which generates disulfide bonds, and Pdi1p, which receives disulfide bonds from Ero1p and transfers ...

  11. 10/2/2014 ER Advertising Information http://uwpress.wisc.edu/journals/journals/er_ads.html 1/2

    E-Print Network [OSTI]

    Sprott, Julien Clinton

    10/2/2014 ER Advertising Information http://uwpress.wisc.edu/journals/journals/er_ads.html 1 in the Native Plants Directory. Print Ad Rates Cost Width Height Full page (B&W) $415 63/4" 91/2" Half page/4" 91/2" Cover 2 or 3 (Full page, 4 Color) $695 63/4" 91/2" Online Ad Rates Cost Width Height

  12. Grain Sorghums Versus Corn for Fattening Baby Beeves. 

    E-Print Network [OSTI]

    Jones, J. M. (John McKinley); Brewer, Roy A.; Dickson, R. E.

    1922-01-01

    Initial and Final Weights. Shrinkages and Dressing Percentages .............................................. (Table 8) 19 .............. Discussion of Finishing Beeves in Texas Feed Lots 20 .......................................... Hints to Beginners... markets at figures ranging from ten to t~enty per cent. below corn.* It was with a view of casting some additional light on the above ques- tion that the Texas Experiment Station has, during recent years, con- ducted a series of lamb-feeding tests...

  13. Vertical distribution of structural components in corn stover

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

    Johnson, Jane M. F.; Karlen, Douglas L.; Gresham, Garold L.; Cantrell, Keri B.; Archer, David W.; Wienhold, Brian J.; Varvel, Gary E.; Laird, David A.; Baker, John; Ochsner, Tyson E.; et al

    2014-11-17

    In the United States, corn (Zea mays L.) stover has been targeted for second generation fuel production and other bio-products. Our objective was to characterize sugar and structural composition as a function of vertical distribution of corn stover (leaves and stalk) that was sampled at physiological maturity and about three weeks later from multiple USA locations. A small subset of samples was assessed for thermochemical composition. Concentrations of lignin, glucan, and xylan were about 10% greater at grain harvest than at physiological maturity, but harvestable biomass was about 25% less due to stalk breakage. Gross heating density above the earmore »averaged 16.3 ± 0.40 MJ kg?¹, but with an alkalinity measure of 0.83 g MJ?¹, slagging is likely to occur during gasification. Assuming a stover harvest height of 10 cm, the estimated ethanol yield would be >2500 L ha?¹, but it would be only 1000 L ha?¹ if stover harvest was restricted to the material from above the primary ear. Vertical composition of corn stover is relatively uniform; thus, decision on cutting height may be driven by agronomic, economic and environmental considerations.« less

  14. Vertical distribution of structural components in corn stover

    SciTech Connect (OSTI)

    Johnson, Jane M. F.; Karlen, Douglas L.; Gresham, Garold L.; Cantrell, Keri B.; Archer, David W.; Wienhold, Brian J.; Varvel, Gary E.; Laird, David A.; Baker, John; Ochsner, Tyson E.; Novak, Jeff M.; Halvorson, Ardell D.; Arriaga, Francisco; Lightle, David T.; Hoover, Amber; Emerson, Rachel; Barbour, Nancy W.

    2014-11-17

    In the United States, corn (Zea mays L.) stover has been targeted for second generation fuel production and other bio-products. Our objective was to characterize sugar and structural composition as a function of vertical distribution of corn stover (leaves and stalk) that was sampled at physiological maturity and about three weeks later from multiple USA locations. A small subset of samples was assessed for thermochemical composition. Concentrations of lignin, glucan, and xylan were about 10% greater at grain harvest than at physiological maturity, but harvestable biomass was about 25% less due to stalk breakage. Gross heating density above the ear averaged 16.3 ± 0.40 MJ kg?¹, but with an alkalinity measure of 0.83 g MJ?¹, slagging is likely to occur during gasification. Assuming a stover harvest height of 10 cm, the estimated ethanol yield would be >2500 L ha?¹, but it would be only 1000 L ha?¹ if stover harvest was restricted to the material from above the primary ear. Vertical composition of corn stover is relatively uniform; thus, decision on cutting height may be driven by agronomic, economic and environmental considerations.

  15. Vertical distribution of structural components in corn stover

    SciTech Connect (OSTI)

    Jane M. F. Johnson; Douglas L. Karlen; Garold L. Gresham; Keri B. Cantrell; David W. Archer; Brian J. Wienhold; Gary E. Varvel; David A. Laird; John Baker; Tyson E. Ochsner; Jeff M. Novak; Ardell D. Halvorson; Francisco Arriaga; David T. Lightle; Amber Hoover; Rachel Emerson; Nancy W. Barbour

    2014-11-01

    In the United States, corn (Zea mays L.) stover has been targeted for second generation fuel production and other bio-products. Our objective was to characterize sugar and structural composition as a function of vertical distribution of corn stover (leaves and stalk) that was sampled at physiological maturity and about three weeks later from multiple USA locations. A small subset of samples was assessed for thermochemical composition. Concentrations of lignin, glucan, and xylan were about 10% greater at grain harvest than at physiological maturity, but harvestable biomass was about 25% less due to stalk breakage. Gross heating density above the ear averaged 16.3 ± 0.40 MJ kg?¹, but with an alkalinity measure of 0.83 g MJ?¹, slagging is likely to occur during gasification. Assuming a stover harvest height of 10 cm, the estimated ethanol yield would be >2500 L ha?¹, but it would be only 1000 L ha?¹ if stover harvest was restricted to the material from above the primary ear. Vertical composition of corn stover is relatively uniform; thus, decision on cutting height may be driven by agronomic, economic and environmental considerations.

  16. Coordination of Endoplasmic Reticulum (ER) Signaling During Maize Seed Development

    SciTech Connect (OSTI)

    Boston, Rebecca S.

    2010-11-20

    Seed storage reserves represent one of the most important sources of renewable fixed carbon and nitrogen found in nature. Seeds are well-adapted for diverting metabolic resources to synthesize storage proteins as well as enzymes and structural proteins needed for their transport and packaging into membrane bound storage protein bodies. Our underlying hypothesis is that the endoplasmic reticulum (ER) stress response provides the critical cellular control of metabolic flux required for optimal accumulation of storage reserves in seeds. This highly conserved response is a cellular mechanism to monitor the protein folding environment of the ER and restore homeostasis in the presence of unfolded or misfolded proteins. In seeds, deposition of storage proteins in protein bodies is a highly specialized process that takes place even in the presence of mutant proteins that no longer fold and package properly. The capacity of the ER to deposit these aberrant proteins in protein bodies during a period that extends several weeks provides an excellent model for deconvoluting the ER stress response of plants. We have focused in this project on the means by which the ER senses and responds to functional perturbations and the underlying intracellular communication that occurs among biosynthetic, trafficking and degradative pathways for proteins during seed development.

  17. Techno-economic analysis of using corn stover to supply heat and power to a corn ethanol plant - Part 2: Cost of heat and power generation systems

    SciTech Connect (OSTI)

    Mani, Sudhagar [University of Georgia; Sokhansanj, Shahabaddine [ORNL; Togore, Sam [U.S. Department of Energy; Turhollow Jr, Anthony F [ORNL

    2010-03-01

    This paper presents a techno-economic analysis of corn stover fired process heating (PH) and the combined heat and power (CHP) generation systems for a typical corn ethanol plant (ethanol production capacity of 170 dam3). Discounted cash flow method was used to estimate both the capital and operating costs of each system and compared with the existing natural gas fired heating system. Environmental impact assessment of using corn stover, coal and natural gas in the heat and/or power generation systems was also evaluated. Coal fired process heating (PH) system had the lowest annual operating cost due to the low fuel cost, but had the highest environmental and human toxicity impacts. The proposed combined heat and power (CHP) generation system required about 137 Gg of corn stover to generate 9.5 MW of electricity and 52.3 MW of process heat with an overall CHP efficiency of 83.3%. Stover fired CHP system would generate an annual savings of 3.6 M$ with an payback period of 6 y. Economics of the coal fired CHP system was very attractive compared to the stover fired CHP system due to lower fuel cost. But the greenhouse gas emissions per Mg of fuel for the coal fired CHP system was 32 times higher than that of stover fired CHP system. Corn stover fired heat and power generation system for a corn ethanol plant can improve the net energy balance and add environmental benefits to the corn to ethanol biorefinery.

  18. Pahute Mesa Well Development and Testing Analyses for Wells ER-20-7, ER-20-8 #2, and ER-EC-11, Revision 1

    SciTech Connect (OSTI)

    Greg Ruskauff

    2011-12-01

    This report analyzes the following data collected from ER-20-7, ER-20-8 No.2, and ER-EC-11 during WDT operations: (1) Chemical indicators of well development (Section 2.0); (2) Static hydraulic head (Section 3.0); (3) Radiochemistry and geochemistry (Section 4.0); (4) Drawdown observed at locations distal to the pumping well (Section 5.0); and (5) Drilling water production, flow logs, and temperature logs (Section 6.0). The new data are further considered with respect to existing data as to how they enhance or change interpretations of groundwater flow and transport, and an interim small-scale conceptual model is also developed and compared to Phase I concepts. The purpose of well development is to remove drilling fluids and drilling-associated fines from the formation adjacent to a well so samples reflecting ambient groundwater water quality can be collected, and to restore hydraulic properties near the well bore. Drilling fluids can contaminate environmental samples from the well, resulting in nonrepresentative measurements. Both drilling fluids and preexisting fines in the formation adjacent to the well can impede the flow of water from the formation to the well, creating artifacts in hydraulic response data measured in the well.

  19. ENGINEERING AND PROCESSING A 100-g Laboratory Corn Wet-Milling Procedure

    E-Print Network [OSTI]

    ENGINEERING AND PROCESSING A 100-g Laboratory Corn Wet-Milling Procedure S. R. ECKHOFF,' S. K of biotechnology and genetic engineering in corn hybrid development. Identification of better wet-milling hybrids of separation of the germ or the ability Professor, Department of Agricultural Engineering, University

  20. GEOSPATIAL DECISION SUPPORT FOR SEED COMPANIES IN THE CORN BELT Marcus E. Tooze1

    E-Print Network [OSTI]

    Reichenbach, Stephen E.

    agroecological regions where Golden Harvest's suite of corn hybrids were bested adapted in the western Corn Belt qualities and root zone water-holding capacities, reducing risks to drought events. A toolkit of ESRI Arc Harvest brand products, outlined a series of issues within their business model to improve acreage

  1. 16 CSA News March 2013 thanol from corn has been the primary biofuel for liq-

    E-Print Network [OSTI]

    DeLucia, Evan H.

    16 CSA News March 2013 E thanol from corn has been the primary biofuel for liq- uid fuels in the United States, but perennial cellulosic biofuels are on the horizon. Intensive corn production with large of nitrogen losses on large, tile-drained fields planted with perennial biofuels in the Midwest of the United

  2. Impact of Velocity on Corn Stover Pretreatment 977 Applied Biochemistry and Biotechnology Vol. 113116, 2004

    E-Print Network [OSTI]

    California at Riverside, University of

    with velocity, especially in the early reaction stage, suggests that chemical reaction is not the only factorImpact of Velocity on Corn Stover Pretreatment 977 Applied Biochemistry and Biotechnology Vol. 113 Velocity on Hot Water Only Pretreatment of Corn Stover in a Flowthrough Reactor CHAOGANG LIU AND CHARLES E

  3. The effect of CO regulations on the cost of corn ethanol production

    E-Print Network [OSTI]

    Kammen, Daniel M.

    The effect of CO 2 regulations on the cost of corn ethanol production This article has been) 024003 (9pp) doi:10.1088/1748-9326/3/2/024003 The effect of CO2 regulations on the cost of corn ethanol the effect of CO2 price on the effective cost of ethanol production we have developed a model that integrates

  4. Supercritical carbon dioxide pretreatment of corn stover and switchgrass for lignocellulosic ethanol production

    E-Print Network [OSTI]

    Gu, Tingyue

    ethanol production Naveen Narayanaswamy a , Ahmed Faik b , Douglas J. Goetz a , Tingyue Gu a, a Department). Increased demand in biofuels cannot be met by the use of corn and sugarcane. In the US, corn ethanol has in and Liska, 2007). The production of lignocellulosic ethanol from biomass gener- ally involves four major

  5. ETHANOL FROM CORN: CLEAN RENEWABLE FUEL FOR THE FUTURE, OR DRAIN ON OUR RESOURCES AND POCKETS?

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    by agricultural and chemical companies for many reasons. However, ethanol does not mix well with gasoline that one burns 1 gallon of gasoline equivalent in fossil fuels to pro- duce 1 gallon of gasoline equivalent as ethanol from corn. When this corn ethanol is burned as a gasoline additive or fuel, its use amounts

  6. DOE/ER/3072-56 February 15, 1990

    E-Print Network [OSTI]

    McDonald, Kirk

    mechanism, of temperature dependence of gas gain, and of electrostatic stability of a long straw tube which best fits our straw-tube data. A prototype module of straw tubes has been used for this studyDOE/ER/3072-56 February 15, 1990 PROTOTYPE STUDY OF THE STRAW TUBE PROPORTIONAL CHAMBER C. Lu, K

  7. DOE/ER/3072-56 December 7, 1989

    E-Print Network [OSTI]

    McDonald, Kirk

    mechanism, of temperature dependence of gas gain, and of electrostatic stability of a long straw tube which best fits our straw-tube data. A prototype module of straw tubes has been used for this studyDOE/ER/3072-56 December 7, 1989 PROTOTYPE STUDY OF THE STRAW TUBE PROPORTIONAL CHAMBER C. Lu, K

  8. Completion report for Well Cluster ER-20-6

    SciTech Connect (OSTI)

    1998-02-01

    The Well Cluster ER-20-6 drilling and completion project was conducted during February, March, and April of 1996 in support of the Nevada Environmental Restoration Project at the Nevada Test Site (NTS), Nye County, Nevada. This project is part of the DOE`s Underground Test Area (UGTA) subproject at the NTS. The primary UGTA tasks include collecting geological, geophysical, and hydrological data from new and existing wells to define groundwater quality as well as pathways and rates of groundwater migration at the NTS. A program of drilling wells near the sites of selected underground nuclear tests (near-field drilling) was implemented as part of the UGTA subproject to obtain site-specific data on the nature and extent of migration of radionuclides produced by an underground nuclear explosion. The ER-20-6 near-field drilling project was originally planned to be very similar to that recently conducted at Well Cluster ER-20-5, which was designed to obtain data on the existing hydrologic regime near the site of an underground nuclear explosion (IT, 1995; IT, 1996a). However, after further consideration of the goals of the near-field drilling program and the characteristics of the BULLION site, the TWG recommended that the ER-20-6 project be redesigned to accommodate a forced-gradient experiment. This proposed experiment is expected to yield more realistic estimates of transport parameters than can be deduced from sampling and testing natural groundwater flow systems.

  9. Fron%ers in Chemical Imaging Seminar Series

    E-Print Network [OSTI]

    Fron%ers in Chemical Imaging Seminar Series Visualizing Crystal Growth Department IBM T. J. Watson Research Center Abstract In situ transmission electron microscopy is a unique and exciting technique for visualizing and quantifying crystal growth. Physical and chemical vapour deposition

  10. Conceptual Modelling of Database Applications Using an Extended ER Model

    E-Print Network [OSTI]

    Gogolla, Martin - Fachbereich 3

    Conceptual Modelling of Database Applications Using an Extended ER Model Data and Knowledge is divided into the modelling of admissible database state evolutions by means of temporal integrity184/1) #12; H.2.1 [Database Management] Logical Design -- Data models; Schema and subschema. H.2

  11. Vision and action* Cornelia Fermiill er and Yiannis Aloimonos

    E-Print Network [OSTI]

    Daume III, Hal

    for synthesizing an artificial vision system by studying vision competences of increasing complexity andVision and action* Cornelia Fermiill er and Yiannis Aloimonos Our work on active vision has by the idea of approaching vision for behavioural systems in the form of modules that are directly related

  12. Video Entity Resolution: Applying ER Techniques for Smart Video Surveillance

    E-Print Network [OSTI]

    Kalashnikov, Dmitri V.

    buildings, smart grid, and so on. In this paper, we focus on smart surveillance systems wherein video improvements on how the building is used. One of the key challenges in building smart surveillance systemsVideo Entity Resolution: Applying ER Techniques for Smart Video Surveillance Liyan Zhang Ronen

  13. The Effect of Rain on ERS Scatterometer Measurements

    E-Print Network [OSTI]

    Long, David G.

    measurements in rainy conditions [1] [2]. In a raining area, rain striking the water surface creates splashThe Effect of Rain on ERS Scatterometer Measurements Congling Nie and David G. Long Department evidence of rain surface per- turbation in recent studies of surface radar backscatter, the rain effects

  14. Simultaneous Wind and Rain Retrieval for ERS Scatterometer Measurements

    E-Print Network [OSTI]

    Long, David G.

    Simultaneous Wind and Rain Retrieval for ERS Scatterometer Measurements Congling Nie and David G on the ESCAT wind-only retrieval has been evaluated. For high incidence angle measurements, the additional scattering of rain causes estimated wind speeds to appear higher than expected. It is also noted

  15. Assessing Hail and Freeze Damage to Field Corn and Sorghum 

    E-Print Network [OSTI]

    Livingston, Stephen

    1995-11-30

    New Growth. Physical damage to young corn can be experienced from a freeze or heavy frost, from blowing sand and whipping in high winds, and from hail. Sometimes it may be a combination of several events. With each of these the growing point has... sunshine and temperatures above 55?F to support photosynthesis and to grow through any extended stress period once seed stores are depleted. Frost Damage (27 to 32?F). Tissue loss from frost damage is directly proportional to how low the temperature falls...

  16. Environmental Impacts of Stover Removal in the Corn Belt

    SciTech Connect (OSTI)

    Alicia English; Wallace E. Tyner; Juan Sesmero; Phillip Owens; David Muth

    2012-08-01

    When considering the market for biomass from corn stover resources erosion and soil quality issues are important to consider. Removal of stover can be beneficial in some areas, especially when coordinated with other conservation practices, such as vegetative barrier strips and cover crops. However, benefits are highly dependent on several factors, namely if farmers see costs and benefits associated with erosion and the tradeoffs with the removal of biomass. This paper uses results from an integrated RUSLE2/WEPS model to incorporate six different regime choices, covering management, harvest and conservation, into simple profit maximization model to show these tradeoffs.

  17. PRELIMINARY SURVEY OF SYLVANIA-CORNING NUCLEAR CORPORATION METALLURGICAL LABORATORY

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700 GJO-2003-411-TAC GJO-PIN~$7-KSYLVANIA-CORNING

  18. Dow Corning Europe S A | Open Energy Information

    Open Energy Info (EERE)

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

  19. Little Sioux Corn Processors LP | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EAInvervarLeeds, UnitedLibertyLite On TechnologyCorn Processors LP Jump

  20. Robbins Corn & Bulk Services | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-bRenewable Energy| OpenNewRiversideRoanoke,Robbins Corn

  1. Corn LP formerly Central Iowa Renewable 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company)| Open(Evans,Oregon:Volcano, Hawaii | OpenCorinna,CorixCornLP

  2. Comparative activation of estrogen receptor alpha (er alpha) by endocrine disruptors 

    E-Print Network [OSTI]

    Wu, Fei

    2009-05-15

    Estrogen receptor ? (ER?) is a ligand activated transcription factor. Many widely used synthetic compounds and natural chemicals can activate ER?. The compounds investigated in this study include 17?-estradiol (E2), ...

  3. In and Out of the ER: Protein Folding, Quality Control, Degradation, and Related Human Diseases

    E-Print Network [OSTI]

    Hebert, Daniel N.

    In and Out of the ER: Protein Folding, Quality Control, Degradation, and Related Human Diseases 1377 C. Protein folding 1378 II. Protein Translocation, Folding, and Quality Control in the Endoplasmic Reticulum 1379 A. Protein targeting to the ER 1379 B. Chaperone-assisted protein folding in the ER 1379 C

  4. Technical Report No. 480 CE: The Classi er Estimator Framework for Data mining

    E-Print Network [OSTI]

    Dalkilic, Mehmet

    Technical Report No. 480 CE: The Classi er Estimator Framework for Data mining Mehmet M. Dalkilic a coherent framework for data mining in the relational model. Observing that data mining depends on two. The classi er indicates the target of the data mining investigation. The classi er may be di cult to express

  5. LE CONSEIL D'ADMINISTRATION -ANNEXES Conseil d'administration au 1er

    E-Print Network [OSTI]

    DSFDME DRV DSS DEV SAJ SAS #12;58 LES UNITÉS DE RECHERCHE ET LES UNITÉS DE SERVICE au 1er juillet 200556 LE CONSEIL D'ADMINISTRATION - ANNEXES Conseil d'administration au 1er juillet 2005 Président;ORGANIGRAMME DES SERVICES CENTRAUXAU 1ER JUILLET 2005 CENTRES RÉGIONAUX EN FRANCE REPRÉSENTATIONS À L

  6. ER Membrane Protein Complex Required for Nuclear Fusion Davis T.W. Ng and Peter Walter

    E-Print Network [OSTI]

    Walter, Peter

    ER Membrane Protein Complex Required for Nuclear Fusion Davis T.W. Ng and Peter Walter Department is localized to the luminal (i.e., noncytoplasmic) face of the ER mem- brane, yet nuclear fusion must initiate of Sec63p, Sec71p, and Sec72p plays a central role in mediating nuclear mem- brane fusion and requires ER

  7. Ash Reduction of Corn Stover by Mild Hydrothermal Preprocessing

    SciTech Connect (OSTI)

    M. Toufiq Reza; Rachel Emerson; M. Helal Uddin; Garold Gresham; Charles J. Coronella

    2014-04-22

    Lignocellulosic biomass such as corn stover can contain high ash content, which may act as an inhibitor in downstream conversion processes. Most of the structural ash in biomass is located in the cross-linked structure of lignin, which is mildly reactive in basic solutions. Four organic acids (formic, oxalic, tartaric, and citric) were evaluated for effectiveness in ash reduction, with limited success. Because of sodium citrate’s chelating and basic characteristics, it is effective in ash removal. More than 75 % of structural and 85 % of whole ash was removed from the biomass by treatment with 0.1 g of sodium citrate per gram of biomass at 130 °C and 2.7 bar. FTIR, fiber analysis, and chemical analyses show that cellulose and hemicellulose were unaffected by the treatment. ICP–AES showed that all inorganics measured were reduced within the biomass feedstock, except sodium due to the addition of Na through the treatment. Sodium citrate addition to the preconversion process of corn stover is an effective way to reduced physiological ash content of the feedstock without negatively impacting carbohydrate and lignin content.

  8. Testing matrix function algorithms using Edvin Deadman and Nicholas J. Higham

    E-Print Network [OSTI]

    Higham, Nicholas J.

    . Suppose Q(f1, . . . , fk) = 0 is an identity in the functions f1, . . . , fk and is such that Q(f1(A in a software engineering setting in which implementations of an algorithm in a language such as C or Fortran was also supported by Engineering and Physical Sciences Research Council grant EP/I006702/1. Author

  9. Update of distillers grains displacement ratios for corn ethanol life-cycle analysis.

    SciTech Connect (OSTI)

    Arora, S.; Wu, M.; Wang, M.; Energy Systems

    2011-02-01

    Production of corn-based ethanol (either by wet milling or by dry milling) yields the following coproducts: distillers grains with solubles (DGS), corn gluten meal (CGM), corn gluten feed (CGF), and corn oil. Of these coproducts, all except corn oil can replace conventional animal feeds, such as corn, soybean meal, and urea. Displacement ratios of corn-ethanol coproducts including DGS, CGM, and CGF were last updated in 1998 at a workshop at Argonne National Laboratory on the basis of input from a group of experts on animal feeds, including Prof. Klopfenstein (University of Nebraska, Lincoln), Prof. Berger (University of Illinois, Urbana-Champaign), Mr. Madson (Rapheal Katzen International Associates, Inc.), and Prof. Trenkle (Iowa State University) (Wang 1999). Table 1 presents current dry milling coproduct displacement ratios being used in the GREET model. The current effort focuses on updating displacement ratios of dry milling corn-ethanol coproducts used in the animal feed industry. Because of the increased availability and use of these coproducts as animal feeds, more information is available on how these coproducts replace conventional animal feeds. To glean this information, it is also important to understand how industry selects feed. Because of the wide variety of available feeds, animal nutritionists use commercial software (such as Brill Formulation{trademark}) for feed formulation. The software recommends feed for the animal on the basis of the nutritional characteristics, availability, and price of various animal feeds, as well as on the nutritional requirements of the animal (Corn Refiners Association 2006). Therefore, feed formulation considers both the economic and the nutritional characteristics of feed products.

  10. Final Report DE-FG02-07ER64416

    SciTech Connect (OSTI)

    Seymour, Joseph D.

    2014-02-01

    The document provides the Final Report for DE-FG02-07ER64416 on the use of magnetic resonance (MR) methods to quantify transport in porous media impacted by biological and chemical processes. Products resulting from the research in the form of peer reviewed publications and conference presentations are presented. The research correlated numerical simulations and MR measurements to test simulation methodology. Biofilm and uranium detection by MR was demonstrated.

  11. Tunable, diode side-pumped Er:YAG laser

    DOE Patents [OSTI]

    Hamilton, C.E.; Furu, L.H.

    1997-04-22

    A discrete-element Er:YAG laser, side pumped by a 220 Watt peak-power InGaAs diode array, generates >500 mWatts at 2.94 {micro}m, and is tunable over a 6 nm range near about 2.936 {micro}m. The oscillator is a plano-concave resonator consisting of a concave high reflector, a flat output coupler, a Er:YAG crystal and a YAG intracavity etalon, which serves as the tuning element. The cavity length is variable from 3 cm to 4 cm. The oscillator uses total internal reflection in the Er:YAG crystal to allow efficient coupling of the diode emission into the resonating modes of the oscillator. With the tuning element removed, the oscillator produces up to 1.3 Watts of average power at 2.94 {micro}m. The duty factor of the laser is 6.5% and the repetition rate is variable up to 1 kHz. This laser is useful for tuning to an atmospheric transmission window at 2.935 {micro}m (air wavelength). The laser is also useful as a spectroscopic tool because it can access several infrared water vapor transitions, as well as transitions in organic compounds. Other uses include medical applications (e.g., for tissue ablation and uses with fiber optic laser scalpels) and as part of industrial effluent monitoring systems. 4 figs.

  12. Completion Report for Well Cluster ER-5-4

    SciTech Connect (OSTI)

    U.S. Department of Energy, National Nuclear Security Administration, Nevada Site Office; Bechtel Nevada

    2005-02-01

    Well Cluster ER-5-4 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. The cluster consists of two wells, positioned about 30 meters apart on the same drill pad, constructed as part of a hydrogeologic investigation program for Frenchman Flat at the Nevada Test Site. Detailed lithologic descriptions with preliminary stratigraphic assignments for the well cluster are included in this report. These are based on composite drill cuttings collected every 3 meters, and 156 sidewall samples taken at various depths below 192 meters in both boreholes, supplemented by geophysical log data. Detailed petrographic, chemical, and mineralogical studies of rock samples were conducted on 122 samples. Well ER-5-4 penetrated approximately 1,120 meters of Quaternary and Tertiary alluvium before reaching total depth in Tertiary volcanic rocks at 1,137.5 meters. The deeper Well ER-5-4 No.2 penetrated 1,120.4 meters of alluvial sediments, and was terminated within Tertiary volcanic rocks at a depth of 2,133.6 meters, indicating that Paleozoic rocks are deeper than expected at this site.

  13. A Five-Year Assessment of Corn Stover Harvest in Central Iowa, USA

    SciTech Connect (OSTI)

    Douglas L. Karlen; Stuart J. Birell; J. Richard Hess

    2011-11-01

    Sustainable feedstock harvest strategies are needed to ensure bioenergy production does not irreversibly degrade soil resources. The objective for this study was to document corn (Zea mays L.) grain and stover fraction yields, plant nutrient removal and replacement costs, feedstock quality, soil-test changes, and soil quality indicator response to four stover harvest strategies for continuous corn and a corn-soybean [Glycine max. (L.) Merr.] rotation. The treatments included collecting (1) all standing plant material above a stubble height of 10 cm (whole plant), (2) the upper-half by height (ear shank upward), (3) the lower-half by height (from the 10 cm stubble height to just below the earshank), or (4) no removal. Collectable biomass from Treatment 2 averaged 3.9 ({+-}0.8) Mg ha{sup -1} for continuous corn (2005 through 2009), and 4.8 ({+-}0.4) Mg ha{sup -1} for the rotated corn (2005, 2007, and 2009). Compared to harvesting only the grain, collecting stover increased the average N-P-K removal by 29, 3 and 34 kg ha{sup -1} for continuous corn and 42, 3, and 34 kg ha{sup -1} for rotated corn, respectively. Harvesting the lower-half of the corn plant (Treatment 3) required two passes, resulted in frequent plugging of the combine, and provided a feedstock with low quality for conversion to biofuel. Therefore, Treatment 3 was replaced by a 'cobs-only' harvest starting in 2009. Structural sugars glucan and xylan accounted for up to 60% of the chemical composition, while galactan, arabinan, and mannose constituted less than 5% of the harvest fractions collected from 2005 through 2008. Soil-test data from samples collected after the first harvest (2005) revealed low to very low plant-available P and K levels which reduced soybean yield in 2006 after harvesting the whole-plant in 2005. Average continuous corn yields were 21% lower than rotated yields with no significant differences due to stover harvest. Rotated corn yields in 2009 showed some significant differences, presumably because soil-test P was again in the low range. A soil quality analysis using the Soil Management Assessment Framework (SMAF) with six indicators showed that soils at the continuous corn and rotated sites were functioning at an average of 93 and 83% of their inherent potential, respectively. With good crop management practices, including routine soil-testing, adequate fertilization, maintenance of soil organic matter, sustained soil structure, and prevention of wind, water or tillage erosion, a portion of the corn stover being produced in central Iowa, USA can be harvested in a sustainable manner.

  14. Biomechanics of Wheat/Barley Straw and Corn Stover

    SciTech Connect (OSTI)

    Christopher T. Wright; Peter A. Pryfogle; Nathan A. Stevens; Eric D. Steffler; J. Richard Hess; Thomas H. Ulrich

    2005-03-01

    The lack of understanding of the mechanical characteristics of cellulosic feedstocks is a limiting factor in economically collecting and processing crop residues, primarily wheat and barley stems and corn stover. Several testing methods, including compression, tension, and bend have been investigated to increase our understanding of the biomechanical behavior of cellulosic feedstocks. Biomechanical data from these tests can provide required input to numerical models and help advance harvesting, handling, and processing techniques. In addition, integrating the models with the complete data set from this study can identify potential tools for manipulating the biomechanical properties of plant varieties in such a manner as to optimize their physical characteristics to produce higher value biomass and more energy efficient harvesting practices.

  15. COMPLETION REPORT FOR WELL CLUSTER ER-5-3

    SciTech Connect (OSTI)

    BECHTEL NEVADA

    2005-12-01

    Well Cluster ER-5-3 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This cluster of 3 wells was drilled in 2000 and 2001 as part of a hydrogeologic investigation program in Frenchman Flat. The first borehole in the cluster, Well ER-5-3, was drilled in February and March 2000. A 47.0-centimeter surface hole was drilled and cased off to the depth of 374.8 meters. The hole diameter was decreased to 31.1 centimeters for drilling to a total depth of 794.3 meters within welded ash-flow tuff. A piezometer string with 1 slotted interval was installed in the annulus of the surface casing, open to the saturated alluvium. A completion string with 2 slotted intervals was installed in the main hole, open to saturated alluvium and to the welded tuff aquifer. A second piezometer string with 1 slotted interval open to the welded-tuff aquifer was installed outside the completion string. Well ER-5-3 No.2 was drilled about 30 meters west of the first borehole in March 2000, and was recompleted in March 2001. A 66.0-centimeter hole was drilled and cased off to the depth of 613.8 meters. The hole diameter was decreased to 44.5 centimeters and the borehole was drilled and cased off to the depth of 849.0 meters. The hole diameter was decreased once more to 31.1 centimeters for drilling to a total depth of 1,732.2 meters in dolomite. A completion string open to the dolomite (lower carbonate aquifer) was installed. Well ER-5-3 No.3 was drilled approximately 30 meters north of the first 2 boreholes in February 2001. A 66.0-centimeter hole was drilled and cased off to the depth of 36.6 meters, then the main 25.1-centimeter-diameter hole was drilled to a total depth of 548.6 meters in alluvium. A slotted stainless-steel tubing string was installed in the saturated alluvium. A preliminary composite, static water level was measured at the depth of 282.6 meters, prior to development and hydrologic testing. Detailed lithologic descriptions and stratigraphic assignments are included in the report. These are based on composite drill cuttings collected every 3 meters, and 120 sidewall samples taken at various depths below 91 meters in Wells ER-5-3 and ER-5-3 No.2, supplemented by geophysical log data. The wells penetrated Quaternary/Tertiary alluvium to the depth of 622.4 meters, and an 8.5-meter-thick basalt flow was encountered within the alluvium. Tertiary tuff was penetrated to the depth of approximately 1,425.9 meters, where the top of the lower carbonate aquifer was tagged in Well ER-5-3 No.2.

  16. Owens Corning and Silicon Valley Power Partner to Make Energy Savings a Reality (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2009-03-01

    This case study describes how the Owens Corning plant in Santa Clara, California, participated in Save Energy Now energy assessments and used Silicon Valley Power utility incentives to save $252,000.

  17. Owens Corning and Silicon Valley Power Partner to Make Energy Savings a Reality

    SciTech Connect (OSTI)

    2010-06-25

    This case study describes how the Owens Corning plant in Santa Clara, California, participated in Save Energy Now energy assessments and used Silicon Valley Power utility incentives to save $252,000.

  18. The effects of Maize Dwarf Mosaic Virus (MDMV) on different corn hybrids (Zea mays L.) 

    E-Print Network [OSTI]

    Lammoglia Villagomez, Agustin

    1994-01-01

    A study was conducted to determine the effects of Maize Dwarf Mosaic Virus (MDMV) on different agronomic and grain quality characteristics of 106 corn hybrids. A randomized split-plot design with 3 replications was used. The virus isolate obtained...

  19. Separation of Corn Fiber and Conversion to Fuels and Chemicals: Pilot-Scale Operation

    SciTech Connect (OSTI)

    None

    2006-04-01

    This project focuses on the development and pilot-scale testing of technologies that will enable the development of a biorefinery capable of economically deriving high-value chemicals and oils from lower value corn fiber.

  20. Economic Analysis of Atoxigenic Mitigation Methods for Aflatoxin in Corn in Central Texas 

    E-Print Network [OSTI]

    Sampson, Jessica Sue

    2014-04-09

    Atoxigenics and crop insurance are available to producers to assist in preventing economic loss from aflatoxin contamination in corn. Atoxigenics are a newer technology available to farmers, and although professional opinion ...

  1. A supply forecasting model for Zimbabwe's corn sector: a time series and structural analysis 

    E-Print Network [OSTI]

    Makaudze, Ephias

    1993-01-01

    Board's financial resource needs. Thus, the corn supply forecasts are important information used by the government for contingency planning, decision-making, policy-formulation and implementation. As such, the need for accurate forecasts is obvious...

  2. Antistaling properties of amylases, wheat gluten and CMC on corn tortilla 

    E-Print Network [OSTI]

    Bueso Ucles, Francisco Javier

    2004-09-30

    ANTISTALING PROPERTIES OF AMYLASES, WHEAT GLUTEN AND CMC ON CORN TORTILLA A Dissertation by FRANCISCO JAVIER BUESO UCLES Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of DOCTOR OF PHILOSOPHY May 2003 Major Subject: Food Science and Technology ANTISTALING PROPERTIES OF AMYLASES, WHEAT GLUTEN AND CMC ON CORN TORTILLA A Dissertation by FRANCISCO JAVIER BUESO UCLES...

  3. Life-cycle energy and greenhouse gas emission impacts of different corn ethanol plant types.

    SciTech Connect (OSTI)

    Wang, M.; Wu, M.; Huo, H.; Energy Systems

    2007-04-01

    Since the United States began a program to develop ethanol as a transportation fuel, its use has increased from 175 million gallons in 1980 to 4.9 billion gallons in 2006. Virtually all of the ethanol used for transportation has been produced from corn. During the period of fuel ethanol growth, corn farming productivity has increased dramatically, and energy use in ethanol plants has been reduced by almost by half. The majority of corn ethanol plants are powered by natural gas. However, as natural gas prices have skyrocketed over the last several years, efforts have been made to further reduce the energy used in ethanol plants or to switch from natural gas to other fuels, such as coal and wood chips. In this paper, we examine nine corn ethanol plant types--categorized according to the type of process fuels employed, use of combined heat and power, and production of wet distiller grains and solubles. We found that these ethanol plant types can have distinctly different energy and greenhouse gas emission effects on a full fuel-cycle basis. In particular, greenhouse gas emission impacts can vary significantly--from a 3% increase if coal is the process fuel to a 52% reduction if wood chips are used. Our results show that, in order to achieve energy and greenhouse gas emission benefits, researchers need to closely examine and differentiate among the types of plants used to produce corn ethanol so that corn ethanol production would move towards a more sustainable path.

  4. Economic Impact of Harvesting Corn Stover under Time Constraint: The Case of North Dakota

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

    Maung, Thein A.; Gustafson, Cole R.

    2013-01-01

    This study examines the impact of stochastic harvest field time on profit maximizing potential of corn cob/stover collection in North Dakota. Three harvest options are analyzed using mathematical programming models. Our findings show that under the first corn grain only harvest option, farmers are able to complete harvesting corn grain and achieve maximum net income in a fairly short amount of time with existing combine technology. However, under the second simultaneous corn grain and cob (one-pass) harvest option, farmers generate lower net income compared to the net income of the first option. This is due to the slowdown in combinemore »harvest capacity as a consequence of harvesting corn cobs. Under the third option of separate corn grain and stover (two-pass) harvest option, time allocation is the main challenge and our evidence shows that with limited harvest field time available, farmers find it optimal to allocate most of their time harvesting grain and then proceed to harvest and bale stover if time permits at the end of harvest season. The overall findings suggest is that it would be more economically efficient to allow a firm that is specialized in collecting biomass feedstock to participate in cob/stover harvest business.« less

  5. ARM - Field Campaign - AERI-ER Intercomparison IOP

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve4AJ01) (See22, 2012 [DataJulyMarch 27,5 Southern2govCampaignsAERI-ER

  6. Final_report_DE-FG02-07ER64389

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLED Street Lighting FINALDE-FG02-05ER64124Final R eport

  7. Final Report: DOE award: ER64516-1031199-0013966 2007-2011 Genomic...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Final Report: DOE award: ER64516-1031199-0013966 2007-2011 Genomic Structure, Metagenomics, Horizontal Gene Transfer, and Natural Diversity of Prochlorococcus and...

  8. Opgave 1 (20%) En hjulgraf er en orienteret graf af f lgende type

    E-Print Network [OSTI]

    Brodal, Gerth Stølting

    , hvis ingen anden B-vektor bruger f#26;rre m#28;nter. For eksempel er (0; 3; 2; 0) og (0; 1; 3; 0) begge

  9. Completion Report for Well ER-2-1

    SciTech Connect (OSTI)

    Bechtel Nevada

    2004-10-01

    Well ER-2-1 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (formerly Nevada Operations Office), in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This well was drilled in February and March of 2003, as part of a hydrogeologic investigation program for the Yucca Flat/Climax Mine Corrective Action Unit in the northeastern portion of the Nevada Test Site. Well ER-2-1 was drilled as part of the Yucca Flat Corrective Action Unit Phase I drilling initiative. The well is located in north central Yucca Flat within Area 2 of the Nevada Test Site, and provided information regarding the radiological and physical environment near underground nuclear tests conducted in a saturated volcanic aquifer setting. Detailed lithologic descriptions with stratigraphic assignments are included in this report. These are based on composite drill cuttings collected every 3 meters and 83 sidewall samples taken at various depths between 113.7 and 754.4 meters, supplemented by geophysical log data. Detailed petrographic, chemical, and mineralogical studies of rock samples were conducted on 27 samples of drill cuttings. The well was collared in tuffaceous alluvium, and penetrated Tertiary-age tuffs of the Timber Mountain and Paintbrush Groups, Calico Hills and Wahmonie Formations, Crater Flat Group, Grouse Canyon Formation, before reaching total depth in the Tunnel Bed Formation.

  10. Completion Report for Well ER-8-1

    SciTech Connect (OSTI)

    Bechtel Nevada

    2004-11-01

    Well ER-8-1 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This well was drilled in October and November of 2002 as part of a Hydrogeologic investigation program for the Yucca Flat/Climax Mine Corrective Action Unit in the northeastern portion of the Nevada Test Site. Well ER-8-1 is located at the north end of Yucca Flat approximately 580 meters south-southeast of the surface exposure of the Climax granitic intrusive. Detailed lithologic descriptions with stratigraphic assignments are included in this report. These are based on composite drill cuttings samples collected every 3 meters, and 21 sidewall samples taken at various depths between 351.1 and 573.0 meters, supplemented by incomplete geophysical log data. Detailed petrographic, geochemical, and mineralogical studies of rock samples were conducted on 22 samples of drill cuttings. Drilling began in tuffaceous alluvium, and the borehole penetrated Tertiary age bedded tuffs of the Volcanics of Oak Spring Butte and carbonate sediments of Paleozoic age, which were encountered at a depth of 334 meters. The borehole unexpectedly penetrated granite at the depth of 538.9 meters in which drilling was stopped. Contact metamorphic rocks and intrusive dikes associated with the Cretaceous-age granitic intrusive and at least one significant fault zone were encountered.

  11. Costs of Harvesting, Storing in a Large Pile, and Transporting Corn Stover in a Wet Form

    SciTech Connect (OSTI)

    Turhollow Jr, Anthony F [ORNL; Sokhansanj, Shahabaddine [ORNL

    2007-01-01

    Corn stover is potentially an attractive biomass resource, but must be stored if used to supply a biorefinery year-round. Based on experience with successfully storing water-saturated large piles of bagasse for the pulping industry, Atchison and Hettenhaus (2003) proposed that such a system can also be applied to corn stover. Regardless of the technical feasibility of this system, in this article we estimate the cost of harvesting corn stover in a single pass with corn grain, delivering the chopped biomass to a storage pile, storing the stover in a wet form in a large pile at 75% moisture in a 211,700-dry Mg facility within a radius of 24 km from the field, and transporting the stover 64 km to a biorefinery. Field-ground corn stover can be delivered to a biorefinery by rail for $55 to $61/dry Mg. Truck transport is more expensive, $71 to $77/dry Mg. To achieve a minimum cost in the system proposed by Atchison and Hettenhaus, it is necessary to field densify stover to 74 dry kg/m3, without losing combine field efficiency, have a large storage pile to spread fixed costs of storage over enough biomass, and use rail transportation. Compared to storage in an on-farm bunker silo at $60/dry Mg, there are limited circumstances in which large pile storage has a cost advantage.

  12. Analyzing and Comparing Biomass Feedstock Supply Systems in China: Corn Stover and Sweet Sorghum Case Studies

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

    Ren, Lantian; Cafferty, Kara; Roni, Mohammad; Jacobson, Jacob; Xie, Guanghui; Ovard, Leslie; Wright, Christopher

    2015-06-11

    This paper analyzes the rural Chinese biomass supply system and models supply chain operations according to U.S. concepts of logistical unit operations: harvest and collection, storage, transportation, preprocessing, and handling and queuing. In this paper, we quantify the logistics cost of corn stover and sweet sorghum in China under different scenarios. We analyze three scenarios of corn stover logistics from northeast China and three scenarios of sweet sorghum stalks logistics from Inner Mongolia in China. The case study estimates that the logistics cost of corn stover and sweet sorghum stalk to be $52.95/dry metric ton and $52.64/dry metric ton, respectively,more »for the current labor-based biomass logistics system. However, if the feedstock logistics operation is mechanized, the cost of corn stover and sweet sorghum stalk decreases to $36.01/dry metric ton and $35.76/dry metric ton, respectively. The study also includes a sensitivity analysis to identify the cost factors that cause logistics cost variation. Results of the sensitivity analysis show that labor price has the most influence on the logistics cost of corn stover and sweet sorghum stalk, with a variation of $6 to $12/dry metric ton.« less

  13. Electrical properties of Er-doped In0.53Ga0.47As

    E-Print Network [OSTI]

    Burke, Peter G.; Lu, Hong; Rudawski, Nicholas G.; Gossard, Arthur G.; Bahk, Je-Hyeong; Bowers, John E.

    2011-01-01

    03C117-3 Burke et al. : Electrical properties of Er-doped InElectrical properties of Er-doped In 0.53 Ga 0.47 As PeterBahk and John E. Bowers Electrical and Computer Engineering

  14. Completion Report for Well ER-EC-1

    SciTech Connect (OSTI)

    Townsend, M.J.

    2000-12-01

    Well ER-EC-1 was drilled for the U.S. Department of Energy, Nevada Operations Office in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This well was drilled in the spring of 1999 as part of the U.S. Department of Energy's hydrogeologic investigation well program in the Western Pahute Mesa - Oasis Valley region just west of the Test Site. A 44.5-centimeter surface hole was drilled and cased off to the depth 675.1 meters below the surface. The hole diameter was then decreased to 31.1 centimeters for drilling to a total depth of 1,524.0 meters. A preliminary composite, static, water level was measured at the depth of approximately 566.3 meters prior to installation of the completion string. One completion string with three isolated, slotted intervals was installed in the well. Detailed lithologic descriptions with preliminary stratigraphic assignments are included in the report. These are based on composite drill cuttings collected every 3 meters and 31 sidewall samples taken at various depths below 680 meters, supplemented by geophysical log data. Detailed chemical and mineralogical studies of rock samples are in progress. The well penetrated Tertiary-age lava and tuff of the Timber Mountain Group, the Paintbrush Group, the Calico Hills Formation, the Crater Flat Group, and the Volcanics of Quartz Mountain. The preliminary geologic interpretation of data from Well ER-EC-1 indicates the presence of a structural trough or bench filled with a thick section of post-Rainier Mesa lava. These data also suggest that this site is located on a buried structural ridge that may separate the Silent Canyon and Timber Mountain caldera complexes.

  15. The Energy Balance of Corn Ethanol: An Update. By Hosein Shapouri, James A. Duffield, and Michael Wang. U.S. Department of Agriculture, Office of the

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    #12;The Energy Balance of Corn Ethanol: An Update. By Hosein Shapouri, James A. Duffield estimated the net energy value (NEV) of corn ethanol. However, variations in data and assumptions used among variation and develops a more consistent estimate. We conclude that the NEV of corn ethanol has been rising

  16. Factors affecting the efficiency of the mechanical corn picker in Mississippi 

    E-Print Network [OSTI]

    Kimbrough, Emmett Alexander

    1953-01-01

    . piciher s C~eett, Ph pt. hee nee ste-pes en hens Pets seethes e nle harvest approximately h75 acre pex. hour, depending on ths field con ditions and field cise General dimensions and s cificaticns, The machine weighs approxi mateIy 1~509 pounds...) picker net yield& {2) picker losses, (3) loose eax' losses x and (4) shelled cox?l losses s The last operation cr factor studied before the corn pickax' was operated in the corn plots wss to search for loose ears that, msy' have been knocked off...

  17. Fuelwood procurement for an industrial power plant: a case study of Dow Corning's program

    SciTech Connect (OSTI)

    Folger, A.G.; Sworden, P.G.; Bond, C.T.

    1984-08-01

    Dow Corning Corporation has developed effective procedures for meeting the fuelwood requirements of a 22.4 megawatt steam and electricity cogenerating power plant. The fuelwood procurement program of Dow Corning's Natural Resources Department involves special arrangements with private landowners, logging and hauling producers, and waste wood suppliers. The program's success is attributable to a favorable location, adequate allowance for advance planning, effective public relations, and flexible management. The program is significant because it demonstrates that industrial fuelwood requirements can be met and that improved production from nonindustrial private forests can be relied upon as a major source of fuelwood. 7 references, 7 figures.

  18. Sources of Corn for Ethanol Production in the United States: A Review and Decomposition Analysis of the Empirical Data

    SciTech Connect (OSTI)

    Oladosu, Gbadebo A [ORNL; Kline, Keith L [ORNL; Uria Martinez, Rocio [ORNL; Eaton, Laurence M [ORNL

    2011-01-01

    The use of corn for ethanol production in the United States quintupled between 2001 and 2009, generating concerns that this could lead to the conversion of forests and grasslands around the globe, known as indirect land-use change (iLUC). Estimates of iLUC and related food versus fuel concerns rest on the assumption that the corn used for ethanol production in the United States would come primarily from displacing corn exports and land previously used for other crops. A number of modeling efforts based on these assumptions have projected significant iLUC from the increases in the use of corn for ethanol production. The current study tests the veracity of these assumptions through a systematic decomposition analysis of the empirical data from 2001 to 2009. The logarithmic mean divisia index decomposition method (Type I) was used to estimate contributions of different factors to meeting the corn demand for ethanol production. Results show that about 79% of the change in corn used for ethanol production can be attributed to changes in the distribution of domestic corn consumption among different uses. Increases in the domestic consumption share of corn supply contributed only about 5%. The remaining contributions were 19% from added corn production, and 2% from stock changes. Yield change accounted for about two-thirds of the contributions from production changes. Thus, the results of this study provide little support for large land-use changes or diversion of corn exports because of ethanol production in the United States during the past decade.

  19. BIOETHANOL PRODUCTION FROM WET OXIDSED CORN STOVER USING PRE-TREATED MANURE AS A NUTRIENT SOURCE

    E-Print Network [OSTI]

    and oxygen addition) were also applied for pre-treatment of manure. The manure was blended with water for the production of bioethanol. This pre-treatment method, similar to other hot water pre-treatments, acts, Roskilde, Denmark ABSTRACT: In the present study ethanol was produced from wet oxidised corn stover

  20. Tolerance and weed management systems in imidazolinone tolerant corn (Zea mays L.) 

    E-Print Network [OSTI]

    Thompson, Ann Marie

    1999-01-01

    ) Field Laboratory, near College Station TX, and at TP Farms, near Waller TX. Different imidazolinone herbicide treatments were applied to imidazolinone tolerant corn between the 2- to 3- and 6- to 8- leaf stage at 36 and 72 pa/ha to evaluate weed control...

  1. Surveys of the Logging Contractor Population 8 Southern States and Maine Cornelis F. de Hoop

    E-Print Network [OSTI]

    10.0 Surveys of the Logging Contractor Population ­ 8 Southern States and Maine by Cornelis F. de. Egan Associate Professor Department of Forest Management University of Maine Orono, ME 04469-5755 W. Thus, surveys of loggers in Maine and in eight southern states were conducted to gain additional

  2. 24 Crops & Soils magazine | NovemberDecember 2013 As the last of the corn and

    E-Print Network [OSTI]

    Isaacs, Rufus

    24 Crops & Soils magazine | November­December 2013 As the last of the corn and soybean harvest crop rotation, disease-resistant hybrid selection, optimum planting timing, and post-harvest tillage." Other claims sug- gested strobilurins improve efficient use of water and nitrogen, and improve stalk

  3. MICHIGAN'S SOIL NITRATE TEST FOR CORN MSU SOIL AND PLANT NUTRIENT LAB

    E-Print Network [OSTI]

    Isaacs, Rufus

    MICHIGAN'S SOIL NITRATE TEST FOR CORN MSU SOIL AND PLANT NUTRIENT LAB Michigan State University Extension Crop and Soil Sciences Department Michigan State University WHY TEST SOIL FOR NITRATES Nitrate testing of soil is an excellent and inexpensive way of evaluating the available nitrogen (N) status

  4. Agricultural Robot Turning in the Headland of Corn Fields Jinlin Xue1,a

    E-Print Network [OSTI]

    Agricultural Robot Turning in the Headland of Corn Fields Jinlin Xue1,a and Tony E.Grift2,b 1@illinois.edu Key words: Machine vision, Agricultural robot, Turning, Field of view Abstract. This article discusses the development of variable field of view (FOV) of camera to realize headland turning of an agricultural robot

  5. Coproducts From Corn Processing 47 Applied Biochemistry and Biotechnology Vol. 128, 2006

    E-Print Network [OSTI]

    Lee, Tonghun

    , distillers' dried grains with solubles (DDGS), is generated. Dry-grind plants require less equipment, 2006 Index Entries: Distillers' dried grains with solubles; dry-grind process; wet milling; dry milling and reformulated gasoline to reduce CO and other pollutants. The amount of corn used for ethanol production has

  6. Characterization of light gluten and light steep water from a corn wet milling plant

    E-Print Network [OSTI]

    Characterization of light gluten and light steep water from a corn wet milling plant K.D. Rausch. There are few data on the effect of composition of the parent process streams, light steep water (LSW) and light value of CGF and CGM. CGF and CGM are formed from two process streams, light steep water (LSW) and light

  7. Companies Participating in the 1996 Corn Performance Trials Company Brand Address

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    CARGILL HYBRID SEEDS CARGILL PO BOX 5645 MINNEAPOLIS MN 55440 DEKALB PLANT GENETICS DEKALB 3100 SYCAMORE MYCOGEN PO BOX 68 TULIA TX 79088 NORTHRUP KING CO. NORTHRUP KING PO BOX 959 MINNEAPOLIS MN 55440 PIONEER-6000 WILSON SEEDS, INC. WILSON PO BOX 391 HARLAN IA 51537 VIRGINIA CORN PERFORMANCE TRIALS IN 1996 Coordinated

  8. Companies Participating in the 1995 Corn Performance Trials Company Brand Address

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    MINNEAPOLIS MN 55440 CAVERNDALE FARMS INC. CAVERNDALE 1921 BLUEGRASS RD DANVILLE KY 40422-9293 DEKALB PLANT MINNEAPOLIS MN 55440 PIONEER HI-BRED INT., INC. PIONEER BRAND 1000 W JEFFERSON ST TIPTON IN 46072 SOUTHERN PO BOX 391 HARLAN IA 51537 VIRGINIA CORN PERFORMANCE TRIALS IN 1995 Coordinated by H. Behl, E. R

  9. Global Indirect Effects of U.S. Corn Ethanol Production: A Review of the Evidence

    E-Print Network [OSTI]

    Grissino-Mayer, Henri D.

    change issues at the Center for Energy Research and Development (CERD), Nigeria from 1991-1996. HeGlobal Indirect Effects of U.S. Corn Ethanol Production: A Review of the Evidence Energy security to gasoline over the next few decades. Specifically, the Energy Independence and Security Act of 2007 (EISA

  10. Forest Fuel Reduction Survey Analysis: Forest Administrators Cornelis F. de Hoop

    E-Print Network [OSTI]

    Forest Fuel Reduction Survey Analysis: Forest Administrators by Cornelis F. de Hoop Amith Hanumappa to seriously investigate and execute the methods required to carry out a successful fuel reduction project operations wherein fuel reduction is a primary management objective. Literature on this wave of activity

  11. Size reduction of high- and low-moisture corn stalks by linear knife grid system

    SciTech Connect (OSTI)

    Womac, A.R. [University of Tennessee; Igathinathane, C. [Mississippi State University (MSU); Sokhansanj, Shahabaddine [ORNL; Narayan, S. [First American Scientific Co.

    2009-04-01

    High- and low-moisture corn stalks were tested using a linear knife grid size reduction device developed for first-stage size reduction. The device was used in conjunction with a universal test machine that quantified shearing stress and energy characteristics for forcing a bed of corn stalks through a grid of sharp knives. No published engineering performance data for corn stover with similar devices are available to optimize performance; however, commercial knife grid systems exist for forage size reduction. From the force displacement data, mean and maximum ultimate shear stresses, cumulative and peak mass-based cutting energies for corn stalks, and mean new surface area-based cutting energies were determined from 4 5 refill runs at two moisture contents (78.8% and 11.3% wet basis), three knife grid spacings (25.4, 50.8, and 101.6 mm), and three bed depths (50.8, 101.6, and 152.4 mm). In general, the results indicated that peak failure load, ultimate shear stress, and cutting energy values varied directly with bed depth and inversely with knife grid spacing. Mean separation analysis established that high- and low-moisture conditions and bed depths 101.6 mm did not differ significantly (P < 0.05) for ultimate stress and cutting energy values, but knife grid spacing were significantly different. Linear knife grid cutting energy requirements for both moisture conditions of corn stalks were much smaller than reported cutting energy requirements. Ultimate shear stress and cutting energy results of this research should aid the engineering design of commercial scale linear knife gird size reduction equipment for various biomass feedstocks.

  12. Completion Report for Wells ER-20-8 and ER-20-8#2 Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2011-02-28

    Wells ER-20-8 and ER-20-8#2 were drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Restoration Project at the Nevada National Security Site (formerly Nevada Test Site), Nye County, Nevada. The holes were drilled in July and August 2009, as part of the Pahute Mesa Phase II drilling program. The primary purpose of these wells was to provide detailed hydrogeologic information in the Tertiary volcanic section that will help address uncertainties within the Pahute Mesa–Oasis Valley hydrostratigraphic framework model. They may also be used as long-term monitoring wells.

  13. FUNDRAISING AND GIFT ACCEPTANCE University Policy No: ER4105 Classification: External Relations

    E-Print Network [OSTI]

    Victoria, University of

    1 FUNDRAISING AND GIFT ACCEPTANCE University Policy No: ER4105 Classification: External Relations.01 For Gifts-in-kind to the Library or to the University of Victoria Art Collection, authority may be delegated

  14. New Results on Quanti er Elimination Over Real Closed Fields and ...

    E-Print Network [OSTI]

    obtain a new algorithm for a variant of the quanti er elimination problem. We give an ..... Let R1;:::;Rm 2 f9;8g; Ri 6= Ri+1 ; and let T [1];:::;T[m] be a partition.

  15. Audit Report: ER-B-98-02 | Department of Energy

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

    Audit Report: ER-B-98-02 October 24, 1997 Audit of Environmental Monitoring and Health Physics Laboratories at the Savannah River Site The Environmental Monitoring and Health...

  16. Magnetocaloric effects in Er1?xTbxAl2 alloys

    SciTech Connect (OSTI)

    Khan, Mahmud; Gschneidner, Jr., K.A.; Pecharsky, V.K.

    2010-04-21

    The magnetocaloric properties of the (Er{sub 1-x}Tb{sub x})Al{sub 2} alloys have been evaluated by magnetization and heat capacity measurements. It is shown that by partial substitution of Er by Tb the ferromagnetic ordering temperature of (Er{sub 1-x}Tb{sub x})Al{sub 2} can be tuned over a wide range of temperatures, that is from 13 K (ErAl{sub 2}) to 110 K (TbAl{sub 2}). Over the entire temperature range the alloy system exhibits large magnetocaloric effect. For a field change of 5 T, the observed magnetic entropy changes peaks from -18 J/kg K (x = 0.20) to -12 J/kg K (x = 0.90). The adiabatic temperature changes measured for selected alloys in the series show a maximum value of 6 K when the magnetic field is changed from 0 to 5 T.

  17. Corn versus three sorghums grown under the same dryland conditions as feeds for growing-finishing swine 

    E-Print Network [OSTI]

    Meadows, Doyle Gene

    1974-01-01

    , (range of 8$. 5 to 102. 4 percent) the value of corn. A wide variation existed in effic'ency due to quality of' grain and protein supplements, creating a need for m &re identification of' ration constituents, More recent trials in which high quality... The data, indicates a 5. Pjo advantage in feed efficI. ency for corn over the average of the sorghum diets ($. 15 vs. 3. 27) . The advan- tage for corn in feed ef'ficiency is less than has been reported by Peo and. Hudman (1958), 11. II@; Danielson and...

  18. IMG ER: A System for Microbial Genome Annotation Expert Review and Curation

    SciTech Connect (OSTI)

    Markowitz, Victor M.; Mavromatis, Konstantinos; Ivanova, Natalia N.; Chen, I-Min A.; Chu, Ken; Kyrpides, Nikos C.

    2009-05-25

    A rapidly increasing number of microbial genomes are sequenced by organizations worldwide and are eventually included into various public genome data resources. The quality of the annotations depends largely on the original dataset providers, with erroneous or incomplete annotations often carried over into the public resources and difficult to correct. We have developed an Expert Review (ER) version of the Integrated Microbial Genomes (IMG) system, with the goal of supporting systematic and efficient revision of microbial genome annotations. IMG ER provides tools for the review and curation of annotations of both new and publicly available microbial genomes within IMG's rich integrated genome framework. New genome datasets are included into IMG ER prior to their public release either with their native annotations or with annotations generated by IMG ER's annotation pipeline. IMG ER tools allow addressing annotation problems detected with IMG's comparative analysis tools, such as genes missed by gene prediction pipelines or genes without an associated function. Over the past year, IMG ER was used for improving the annotations of about 150 microbial genomes.

  19. Completion Report for Well ER-12-2

    SciTech Connect (OSTI)

    Bechtel Nevada

    2004-11-01

    Well ER-12-2 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. The well was drilled from November 2002 to January 2003 as part of a hydrogeologic investigation program for the Yucca Flat Corrective Action Unit. The overall purpose of the well was to gather subsurface data to better characterize the hydrogeology in the northwestern portion of Yucca Flat. The well was drilled to total measured depth of 2,097.9 meters. The 131.1-centimeter-diameter borehole was left open (i.e., uncased) below the base of the intermediate casing at 901.6 meters. A piezometer string was installed outside the surface casing to a depth of 176.4 meters to monitor a zone of perched water. Data gathered during and shortly after hole construction include composite drill cuttings samples collected every 3 meters, sidewall core samples from 7 depths, various geophysical logs, and water level measurements. These data indicate that the well penetrated, in descending order, 137.5 meters of Quaternary and Tertiary alluvium, 48.8 meters of Tertiary volcanic rocks, 289.6 meters of Mississippian Chainman Shale, and 1,622.5 meters of Mississippian and Upper Devonian Eleana Formation consisting of shale, argillite, sandstone, quartzite, and limestone. Forty-seven days after the well was drilled the water level inside the main hole was tagged at the depth of 65.43 meters, and the water level inside the piezometer string was tagged at 127.14 meters.

  20. Pahute Mesa Well Development and Testing Analyses for Wells ER-20-8 and ER-20-4, Nevada National Security Site, Nye County, Nevada, Revision 0

    SciTech Connect (OSTI)

    Greg Ruskauff and Sam Marutzky

    2012-09-01

    Wells ER-20-4 and ER-20-8 were drilled during fiscal year (FY) 2009 and FY 2010 (NNSA/NSO, 2011a and b). The closest underground nuclear test detonations to the area of investigation are TYBO (U-20y), BELMONT (U-20as), MOLBO (U-20ag), BENHAM (U-20c), and HOYA (U-20 be) (Figure 1-1). The TYBO, MOLBO, and BENHAM detonations had working points located below the regional water table. The BELMONT and HOYA detonation working points were located just above the water table, and the cavity for these detonations are calculated to extend below the water table (Pawloski et al., 2002). The broad purpose of Wells ER-20-4 and ER-20-8 is to determine the extent of radionuclide-contaminated groundwater, the geologic formations, groundwater geochemistry as an indicator of age and origin, and the water-bearing properties and hydraulic conditions that influence radionuclide migration. Well development and testing is performed to determine the hydraulic properties at the well and between other wells, and to obtain groundwater samples at the well that are representative of the formation at the well. The area location, wells, underground nuclear detonations, and other features are shown in Figure 1-1. Hydrostratigraphic cross sections A-A’, B-B’, C-C’, and D-D’ are shown in Figures 1-2 through 1-5, respectively.

  1. Building Technologies Program: Tax Deduction Qualified Software- Owens Corning Commercial Energy Calculator (OC-CEC) version 1.1

    Broader source: Energy.gov [DOE]

    Provides required documentation that Owens Corning Commercial Energy Calculator (OC-CEC) version 1.1 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  2. Quantifying Cradle-to-Farm Gate Life-Cycle Impacts Associated with Fertilizer used for Corn, Soybean, and Stover Production

    SciTech Connect (OSTI)

    Powers, S. E.

    2005-05-01

    Fertilizer use can cause environmental problems, particular eutrophication of water bodies from excess nitrogen or phosphorus. Increased fertilizer runoff is a concern for harvesting corn stover for ethanol production. This modeling study found that eutrophication potential for the base case already exceeds proposed water quality standards, that switching to no-till cultivation and collecting stover increased that eutrophication potential by 21%, and that switching to continuous-corn production on top of that would triple eutrophication potential.

  3. The effect of enzymes and hydrocolloids on the texture of tortillas from fresh nixtamalized masa and nixtamalized corn flour 

    E-Print Network [OSTI]

    Gutierrez de Velasco, Arturo Carlos

    2004-09-30

    THE EFFECT OF ENZYMES AND HYDROCOLLOIDS ON THE TEXTURE OF TORTILLAS FROM FRESH NIXTAMALIZED MASA AND NIXTAMALIZED CORN FLOUR A Thesis by ARTURO CARLOS GUTIERREZ DE VELASCO ALVAREZ Submitted to the Office of Graduate Studies of Texas A... MASA AND NIXTAMALIZED CORN FLOUR A Thesis by ARTURO CARLOS GUTIERREZ DE VELASCO ALVAREZ Submitted to Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved as to style...

  4. Fuel ethanol produced from U.S. Midwest corn : help or hindrance to the vision of Kyoto?

    SciTech Connect (OSTI)

    Wang, M.; Saricks, C.; Wu, M.; Energy Systems

    1999-07-01

    In this study, we examined the role of corn-feedstock ethanol in reducing greenhouse gas (GHG) emissions, given present and near-future technology and practice for corn farming and ethanol production. We analyzed the full-fuel-cycle GHG effects of corn-based ethanol using updated information on corn operations in the upper Midwest and existing ethanol production technologies. Information was obtained from representatives of the U.S. Department of Agriculture, faculty of midwestern universities with expertise in corn production and animal feed, and acknowledged authorities in the field of ethanol plant engineering, design, and operations. Cases examined included use of E85 (85% ethanol and 15% gasoline by volume) and E10 (10% ethanol and 90% gasoline). Among key findings is that Midwest-produced ethanol outperforms conventional (current) and reformulated (future) gasoline with respect to energy use and GHG emissions (on a mass emission per travel mile basis). The superiority of the energy and GHG results is well outside the range of model noise. An important facet of this work has been conducting sensitivity analyses. These analyses let us rank the factors in the corn-to-ethanol cycle that are most important for limiting GHG generation. These rankings could help ensure that efforts to reduce that generation are targeted more effectively.

  5. Energy and greenhouse gas emission effects of corn and cellulosic ethanol with technology improvements and land use changes.

    SciTech Connect (OSTI)

    Wang, M.; Han, J.; Haq, Z; Tyner, .W.; Wu, M.; Elgowainy, A.

    2011-05-01

    Use of ethanol as a transportation fuel in the United States has grown from 76 dam{sup 3} in 1980 to over 40.1 hm{sup 3} in 2009 - and virtually all of it has been produced from corn. It has been debated whether using corn ethanol results in any energy and greenhouse gas benefits. This issue has been especially critical in the past several years, when indirect effects, such as indirect land use changes, associated with U.S. corn ethanol production are considered in evaluation. In the past three years, modeling of direct and indirect land use changes related to the production of corn ethanol has advanced significantly. Meanwhile, technology improvements in key stages of the ethanol life cycle (such as corn farming and ethanol production) have been made. With updated simulation results of direct and indirect land use changes and observed technology improvements in the past several years, we conducted a life-cycle analysis of ethanol and show that at present and in the near future, using corn ethanol reduces greenhouse gas emission by more than 20%, relative to those of petroleum gasoline. On the other hand, second-generation ethanol could achieve much higher reductions in greenhouse gas emissions. In a broader sense, sound evaluation of U.S. biofuel policies should account for both unanticipated consequences and technology potentials. We maintain that the usefulness of such evaluations is to provide insight into how to prevent unanticipated consequences and how to promote efficient technologies with policy intervention.

  6. Life-cycle assessment of corn-based butanol as a potential transportation fuel.

    SciTech Connect (OSTI)

    Wu, M.; Wang, M.; Liu, J.; Huo, H.; Energy Systems

    2007-12-31

    Butanol produced from bio-sources (such as corn) could have attractive properties as a transportation fuel. Production of butanol through a fermentation process called acetone-butanol-ethanol (ABE) has been the focus of increasing research and development efforts. Advances in ABE process development in recent years have led to drastic increases in ABE productivity and yields, making butanol production worthy of evaluation for use in motor vehicles. Consequently, chemical/fuel industries have announced their intention to produce butanol from bio-based materials. The purpose of this study is to estimate the potential life-cycle energy and emission effects associated with using bio-butanol as a transportation fuel. The study employs a well-to-wheels analysis tool--the Greenhouse Gases, Regulated Emissions and Energy Use in Transportation (GREET) model developed at Argonne National Laboratory--and the Aspen Plus{reg_sign} model developed by AspenTech. The study describes the butanol production from corn, including grain processing, fermentation, gas stripping, distillation, and adsorption for products separation. The Aspen{reg_sign} results that we obtained for the corn-to-butanol production process provide the basis for GREET modeling to estimate life-cycle energy use and greenhouse gas emissions. The GREET model was expanded to simulate the bio-butanol life cycle, from agricultural chemical production to butanol use in motor vehicles. We then compared the results for bio-butanol with those of conventional gasoline. We also analyzed the bio-acetone that is coproduced with bio-butanol as an alternative to petroleum-based acetone. Our study shows that, while the use of corn-based butanol achieves energy benefits and reduces greenhouse gas emissions, the results are affected by the methods used to treat the acetone that is co-produced in butanol plants.

  7. Influence of Cropping Systems On Cotton and Corn Yields on the Gulf Coast Prairie. 

    E-Print Network [OSTI]

    Jeter, B. E.; Smith, J. C.; Whiteley, E. L.

    1962-01-01

    and better stands of cotton were obtained. The main disadvantage of this system was that two planting operations a year were re- quired. Cropping systems containing Dallisgrass and White clover are more highly recommended than all other systems tested... clover can cause bloat in cattle; (3) 2 years are needed to obtain high forage yields and (4) it is difficult to obtain a good seedbed for corn or cotton when the land goes out of forage production. Dallisgrass and White clover produced higher...

  8. The EOS is a fundamental descrip5on of nuclear ma7er. For isospin asymmetric ma7er the symmetry energy term is of prime importance. The density dependence of the symmetry energy impacts

    E-Print Network [OSTI]

    de Souza, Romualdo T.

    of the asymmetry term in three sets of calcu- lations provides a contribution to the symmetry energy per nucleonThe EOS is a fundamental descrip5on of nuclear ma7er. For isospin asymmetric ma7er the symmetry energy term is of prime importance. The density dependence

  9. In tobacco leaf epidermal cells, the integrity of protein export from the endoplasmic reticulum and of ER export sites

    E-Print Network [OSTI]

    In tobacco leaf epidermal cells, the integrity of protein export from the endoplasmic reticulum and of ER export sites depends on active COPI machinery Giovanni Stefano1, , Luciana Renna1, , Laurent between COPI and COPII for the maintenance of ER protein export, the mechanisms by which COPI influences

  10. The photoluminescence properties of Er{sup 3+}-doped ZrO{sub 2} nanotube arrays prepared by anodization

    SciTech Connect (OSTI)

    Wang, Xixin; Zhao, Jianling; Du, Peng; Guo, Limin; Xu, Xuewen; Tang, Chengchun

    2012-11-15

    Graphical abstract: Display Omitted Highlights: ? Er{sup 3+}-doped ZrO{sub 2} nanotube arrays were prepared by anodization of Zr–Er alloy. ? Small tetragonal zirconia crystallites are tended to be formed due to the doping of Er{sup 3+}. ? Under excitation at 317 nm, the ZrO{sub 2} nantube arrays have strongest photoluminescence intensity. -- Abstract: Er{sup 3+}-doped ZrO{sub 2} nanotube arrays were prepared by anodization of Zr–Er alloy which was obtained by melting zirconium with 1.0 wt% erbium. The morphology, structure and photoluminescence properties were studied through scanning electron microscope, transmission electron microscope, X-ray diffraction and photoluminescence analyzer. X-ray diffraction results indicate that doping of Er{sup 3+} affects the crystal structure and grain size obviously and the Er{sup 3+}-doped samples tend to form small tetragonal grains. Photoluminescence analyses show that when Er{sup 3+}-doped zirconia nanotube arrays are excited at 317 nm, there are two strong photoluminescence emission peaks at 373 nm and 415 nm. When the excitation wavelength is 257 nm, a photoluminescence emission peak appears at 363 nm. Under same measurement conditions, emission peaks of the undoped ZrO{sub 2} nanotube arrays are very weak.

  11. N-acetylation and phosphorylation of Sec complex subunits in the ER membrane

    E-Print Network [OSTI]

    Soromani, Christina; Zeng, Naiyan; Hollemeyer, Klaus; Heinzle, Elmar; Klein, Marie-Christine; Tretter, Thomas; Seaman, Matthew N J; Römisch, Karin

    2012-12-13

    into the ER. A strain deleted for the enzymatically active subunit of the NatA complex, Ard1p (also known as Naa10p), which is re- sponsible for N-acetylation of Sec62p and Sbh1p, showed growth defects that were exacerbated at low and high temperature...

  12. Progress Report from SSX-FRC ER54604 (renewal, year 2)

    E-Print Network [OSTI]

    Brown, Michael R.

    Progress Report from SSX-FRC ER54604 (renewal, year 2) "Novel CT's: Equilibrium, Stability and temporal resolution ion doppler spectroscopy (IDS) on SSX-FRC (as we originally proposed in the renewal her simulations to experiments at SSX-FRC. Our progress and plans for the coming year are outlined

  13. "Soup"er Soups from Turkey Alice Henneman, MS, RD, Extension Educator

    E-Print Network [OSTI]

    Powers, Robert

    "Soup"er Soups from Turkey Leftovers Alice Henneman, MS, RD, Extension Educator ahenneman1@unl.edu food.unl.edu Give new life to turkey leftovers with these turkey soup recipes. They start with the same basic ingredients of 1 quart (4 cups) low sodium chicken broth and 2 cups of chopped, cooked turkey

  14. Salt Accumulation in the Loessial Sequence in the Be'er Sheva Basin, Israel

    E-Print Network [OSTI]

    Gvirtzman, Haim

    Salt Accumulation in the Loessial Sequence in the Be'er Sheva Basin, Israel MORDECKAIMAGARr / Evidence of climatic changes is recorded in the salt content of the surface sediments in arid zones, In wetter periods airborne salts are removed downward by leaching to the groundwater, whereas in drier

  15. Environmental and Resource Studies Program Books, Maps & Videos Available For Use in ERS Courses

    E-Print Network [OSTI]

    Fox, Michael

    Environmental and Resource Studies Program Books, Maps & Videos Available For Use in ERS Courses find and/or purchase it. We will try to accommodate every request, but resources are generally Bioenergetics 3.0 Focus on Peatlands and Peat Mosses Forest Ecology Forest Ecology- Foundation for Sustainable

  16. Excellent optical thermometry based on short-wavelength upconversion emissions in Er3

    E-Print Network [OSTI]

    Cao, Wenwu

    Excellent optical thermometry based on short-wavelength upconversion emissions in Er3 Yb3 codoped (Doc. ID 175753); published November 22, 2012 Excited by a 980 nm laser, upconversion emissions coupled levels, which can emit the shortest wavelength emissions for optical thermometry known so far

  17. CW-Pumped Evanescent Amplification Based on Side-Polished Fiber with Heavily Er3

    E-Print Network [OSTI]

    Shy,Jow-Tsong

    CW-Pumped Evanescent Amplification Based on Side-Polished Fiber with Heavily Er3þ -Doped Glass) A novel diffractive-pumping scheme is proposed to improve the evanescent amplification using blazed fiber grating for the first time. We also investigate the cw-pumped evanescent amplification at 1.55 mm

  18. That which does not kill me makes me stronger: adapting to chronic ER stress

    E-Print Network [OSTI]

    Bedwell, David M.

    by activating signal transduction cascades that improve protein folding. One example of such a cascade is the unfolded protein response (UPR), which senses protein folding stress in the endoplasmic reticulum (ER) and leads to improvement in the protein folding and proces- sing capacity of the organelle. A central

  19. Earth MattErsNewsletter of UBC Earth, Ocean and atmospheric sciences Vol. 1 2014

    E-Print Network [OSTI]

    Earth MattErsNewsletter of UBC Earth, Ocean and atmospheric sciences Vol. 1 2014 8 News Transforming undergraduate education, reopening of the Pacific Museum of Earth, and more 18 New Faculty Three on their latest investigations #12;PhotobyKirstenHodge ii EarthMatters 2014 iii Contents iii From the Editor iv

  20. Y&ffi#rs&.PowER 3628South35th Street

    E-Print Network [OSTI]

    .-\\L -qI\\ _\\_ -q\\- Y&ffi#rs&.PowER 3628South35th Street Tacoma,Washington 98409-3192 T A C O M A PPower& ConservationCouncil 851SW 6thAvenue,Suite1100 Portland,OR 97204-1348 DearMr. Walker: Tacoma

  1. 954ER4 Specification 4 ports RS-232 PCI-Express Serial cards

    E-Print Network [OSTI]

    Berns, Hans-Gerd

    954ER4 Specification 4 ports RS-232 PCI-Express Serial cards FEATURES 4 independent RS-232 serial ports with communication speeds up to 230 921 ­­­­Kbps Designed to meet PCI-Express Base Specification Revision 1.1 Supports x1,x2,x4,x8,x16 lane ­­­­PCI-Express Bus connector keys High speed 16C950 compatible

  2. Optical ampli ers in broadcast optical networks: A Yatindra Nath Singh, miete

    E-Print Network [OSTI]

    Singh Yatindra Nath

    Optical ampli ers in broadcast optical networks: A survey Yatindra Nath Singh, miete Department@ee.iitd.ernet.in Abstract Optical data networks are needed to meet ever increasing bandwidth re- quirements. Broadcast optical networks can provide easy and reliable imple- mentation of optical networks, but due to limited

  3. A Be%er Understanding of the Earth System Through Advances in CFD

    E-Print Network [OSTI]

    Wang, Zhi Jian "ZJ"

    A Be%er Understanding of the Earth System Through Advances in CFD Paul Ullrich for atmospheric models that can harness these large-scale parallel systems. Higher University of California, Davis June 22nd, 2013 #12;Part 1 Atmospheric Models and the Need for Resolution #12

  4. 108 PostErs EMBnet.journal 18.B Biomedical Text Mining for Disease Gene Discovery

    E-Print Network [OSTI]

    108 PostErs EMBnet.journal 18.B Biomedical Text Mining for Disease Gene Discovery Sarah ElShal1,2 , Jesse Davis3 , Yves Moreau1,2 1 Dept. of Electrical Engineering (ESAT-SCD) - K.U.Leuven, Leuven, Belgium 2 IBBT-KULeuven Future Health Department, Leuven, Belgium 3 Dept. of Computer Science- K

  5. Propostes temes del treball sobre ER Treball sobre una font d'energia renovable

    E-Print Network [OSTI]

    Batiste, Oriol

    'aigua de mar · Cases autosuficients · Cuina solar · Refrigeraci´o solar Energies renovables en un paPropostes temes del treball sobre ER Treball sobre una font d'energia renovable Estudi de l'estat de desenvolupament, la implantaci´o i evoluci´o hist`orica d'u- na font d'energia renovable concreta

  6. Synthesis of multiferroic Er-Fe-O thin films by atomic layer and chemical vapor deposition

    SciTech Connect (OSTI)

    Mantovan, R., E-mail: roberto.mantovan@mdm.imm.cnr.it; Vangelista, S.; Wiemer, C.; Lamperti, A.; Tallarida, G. [Laboratorio MDM IMM-CNR, I-20864 Agrate Brianza (MB) (Italy); Chikoidze, E.; Dumont, Y. [GEMaC, Université de Versailles St. Quentin en Yvelines-CNRS, Versailles (France); Fanciulli, M. [Laboratorio MDM IMM-CNR, I-20864 Agrate Brianza (MB) (Italy); Dipartimento di Scienza dei Materiali, Università di Milano Bicocca, Milano (Italy)

    2014-05-07

    R-Fe-O (R?=?rare earth) compounds have recently attracted high interest as potential new multiferroic materials. Here, we report a method based on the solid-state reaction between Er{sub 2}O{sub 3} and Fe layers, respectively grown by atomic layer deposition and chemical vapor deposition, to synthesize Er-Fe-O thin films. The reaction is induced by thermal annealing and evolution of the formed phases is followed by in situ grazing incidence X-ray diffraction. Dominant ErFeO{sub 3} and ErFe{sub 2}O{sub 4} phases develop following subsequent thermal annealing processes at 850?°C in air and N{sub 2}. Structural, chemical, and morphological characterization of the layers are conducted through X-ray diffraction and reflectivity, time-of-flight secondary ion-mass spectrometry, and atomic force microscopy. Magnetic properties are evaluated by magnetic force microscopy, conversion electron Mössbauer spectroscopy, and vibrating sample magnetometer, being consistent with the presence of the phases identified by X-ray diffraction. Our results constitute a first step toward the use of cost-effective chemical methods for the synthesis of this class of multiferroic thin films.

  7. WMU Power Generation Study Task 2.0 Corn Cob Co-Combustion Study

    SciTech Connect (OSTI)

    2009-09-30

    Much attention has been focused on renewable energy use in large-scale utilities and very small scale distributed energy systems. However, there is little information available regarding renewable energy options for midscale municipal utilities. The Willmar Municipal Utilities Corn Cob-Coal Co-Combustion Project was initiated to investigate opportunities available for small to midscale municipal utilities to "go green". The overall goal of the Project was to understand the current t'enewable energy research and energy efficiency projects that are or have been implemented at both larger and smaller scale and determine the applicability to midscale municipal utilities. More specific objectives for Task 2.0 of this project were to determine the technical feasibility of co-combusting com cobs with coal in the existing WMU boiler, and to identify any regulatory issues that might need to be addressed if WMU were to obtain a significant portion of its heat from such co-combustion. This report addresses the issues as laid out in the study proposal. The study investigated the feasibility of and demonstrated the technical effectiveness of co-combusting corn cobs with coal in the Willmar Municipal Utilities stoker boiler steam generation power plant. The results of the WMU Co-Combustion Project will serve as a model for other midscale utilities who wish to use corn cobs to generate renewable electrical energy. As a result of the Co-Combustion Project, the WMU plans to upgrade their stoker boiler to accept whole corn cobs as well as other types of biomass, while still allowing the fuel delivery system to use 100% coal as needed. Benefits of co-combustion will include: energy security, reduced Hg and CO2 air emissions, improved ash chemistry, potential future carbon credit sales, an immediate positive effect on the local economy, and positive attention focused on the WMU and the City of Willmar. The first step in the study was to complete a feasibility analysis. The feasibility analysis anticipated only positive results from the combustion of corn cobs with coal in the WMU power plant boiler, and therefore recommended that the project proceed. The study proceeded with a review of the existing WMU Power Plant configuration; cob fuel analyses; an application for an Air Quality Permit from the Minnesota Pollution Control Agency to conduct the co-combustion test burns; identification of and a site visit to a similar facility in Iowa; an evaluation of cob grinding machines; and agreements with a corn grower, a cob harvester, and the City of Willmar to procure, harvest, and store cobs. The WMU power plant staff constructed a temporary cob feed system whereby the cobs could be injected into the #3 Boiler firebox, at rates up to 40% of the boiler total heat input. Test burns were conducted, during which air emissions were monitored and fuel and ash samples analyzed. The results of the test burns indicated that the monitored flue gas quality improved slightly during the test burns. The WMU was able to determine that modifications to the #3 Boiler fuel feed system to accept com cobs on a permanent basis would be technically feasible and would enable the WMU to generate electricity from renewable fuels on a dispatchable basis.

  8. The Effect of Rock Phosphate Upon the Corn Possibility of Phosphoric Acid of the Soil 

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1922-01-01

    else, or the proper phosphate. For dicalcium phosphate, 1 gram was used. For rock phosphate, 5 grams were used for pots marked R, 10 grams for pots marked 2R, 20 grams for pots marked 4H, and 25 grams for pots marked 5R. Corresponding 3mounts... of Florida soft phosphate were used for pots marked F. The phosphoric acid contained in the ma- terials used is giren in Table 1. Corn was planted first, harvester1 after about sixty days, and sorghum planted as a second crop. Thl? crops were dried...

  9. Recovery of Recombinant and Native Proteins from Rice and Corn Seed 

    E-Print Network [OSTI]

    Wilken, Lisa Rachelle

    2012-02-14

    for the production of high protein germ and corn protein concentrate (CPC). The factors affecting the extraction and purification of HuLZ from rice were evaluated. Ionic strength and pH was used to optimize HuLZ extraction and cation exchange purification.... The selected conditions, pH 4.5 with 50 mM NaCl, were a compromise between HuLZ extractability and binding capacity, resulting in 90% purity. Process simulation was used to assess the HuLZ purification efficiency and showed that the processing costs were...

  10. Modification of Corn Starch Ethanol Refinery to Efficiently Accept Various High-Impact Cellulosic Feedstocks

    SciTech Connect (OSTI)

    Derr, Dan

    2013-12-30

    The goal of the Corn-to-Cellulosic Migration (CCM) pilot facility was to demonstrate the implementation of advanced technologies and methods for conversion of non-food, cellulosic feedstocks into ethanol, assess the economics of the facility and evaluate potential environmental benefits for biomass to fuels conversion. The CCM project was comprised of design, build, and operate phases for the CCM pilot facility as well as research & development, and modeling components. The CCM pilot facility was designed to process 1 tonne per day of non-food biomass and biologically convert that biomass to ethanol at a rate of 70 gallons per tonne. The plant demonstrated throughputs in excess of 1 tonne per day for an extended run of 1400 hours. Although target yields were not fully achieved, the continuous operation validated the design and operability of the plant. These designs will permit the design of larger scale operations at existing corn milling operations or for greenfield plants. EdeniQ, a partner in the project and the owner of the pilot plant, continues to operate and evaluate other feedstocks.

  11. Effect of pelleting on the recalcitrance and bioconversion of dilute-acid pretreated corn stover

    SciTech Connect (OSTI)

    Allison E Ray; Amber Hoover; Gary Gresham

    2012-07-01

    Background: Knowledge regarding the performance of densified biomass in biochemical processes is limited. The effects of densification on biochemical conversion are explored here. Methods: Pelleted corn stover samples were generated from bales that were milled to 6.35 mm. Low-solids acid pretreatment and simultaneous saccharification and fermentation were performed to evaluate pretreatment efficacy and ethanol yields achieved for pelleted and ground stover (6.35 mm and 2 mm) samples. Both pelleted and 6.35-mm ground stover were evaluated using a ZipperClave® reactor under high-solids, process-relevant conditions for multiple pretreatment severities (Ro), followed by enzymatic hydrolysis of the washed, pretreated solids. Results: Monomeric xylose yields were significantly higher for pellets (approximately 60%) than for ground formats (approximately 38%). Pellets achieved approximately 84% of theoretical ethanol yield (TEY); ground stover formats had similar profiles, reaching approximately 68% TEY. Pelleting corn stover was not detrimental to pretreatment efficacy for both low- and high-solids conditions, and even enhanced ethanol yields.

  12. Ozone impacts on the productivity of selected crops. [Corn, wheat, soybean and peanut crops

    SciTech Connect (OSTI)

    Heck, W.W.; Cure, W.W.; Shriner, D.S.; Olson, R.J.; Heagle, A.S.

    1982-01-01

    The regional impacts of ozone on corn, wheat, soybean, and peanut crops are estimated by using dose-response functions to relate ambient maximum 7 h/d seasonal ozone concentrations to crop productivity data. Linear dose-response functions were developed from open-top field chamber studies. It was assumed that the limited number of cultivars and growing conditions available for the analysis were representative of major agricultural regions. Hourly ozone data were selected to represent rural concentrations and used to calculate maximum 7-h/d average values. Seasonal ozone averages for counties were extrapolated from approximately 300 monitoring sites. Results must be interpreted with knowledge of these assumptions and sources of uncertainty. Impacts are calculated for county units for the conterminous United States with maps showing patterns and tables summarizing the potential magnitude of ozone effects on selected crop yields. The assessment estimates that approximately three billion dollars of productivity could be gained if current maximum 7 hour per day ozone levels were reduced from present levels to below 25 parts per billion. Dollar values are based on 1978 crop prices, without accounting for price effects, to provide an overall estimate of the impact. Of the estimated economic impact, soybean represents 64%, corn 17%, wheat 12%, and peanuts 7%.

  13. Modeled Impacts of Cover Crops and Vegetative Barriers on Corn Stover Availability and Soil Quality

    SciTech Connect (OSTI)

    Ian J. Bonner; David J. Muth Jr.; Joshua B. Koch; Douglas L. Karlen

    2014-06-01

    Environmentally benign, economically viable, and socially acceptable agronomic strategies are needed to launch a sustainable lignocellulosic biofuel industry. Our objective was to demonstrate a landscape planning process that can ensure adequate supplies of corn (Zea mays L.) stover feedstock while protecting and improving soil quality. The Landscape Environmental Assessment Framework (LEAF) was used to develop land use strategies that were then scaled up for five U.S. Corn Belt states (Nebraska, Iowa, Illinois, Indiana, and Minnesota) to illustrate the impact that could be achieved. Our results show an annual sustainable stover supply of 194 million Mg without exceeding soil erosion T values or depleting soil organic carbon [i.e., soil conditioning index (SCI)?>?0] when no-till, winter cover crop, and vegetative barriers were incorporated into the landscape. A second, more rigorous conservation target was set to enhance soil quality while sustainably harvesting stover. By requiring erosion to be <1/2 T and the SCI-organic matter (OM) subfactor to be >?0, the annual sustainable quantity of harvestable stover dropped to148 million Mg. Examining removal rates by state and soil resource showed that soil capability class and slope generally determined the effectiveness of the three conservation practices and the resulting sustainable harvest rate. This emphasizes that sustainable biomass harvest must be based on subfield management decisions to ensure soil resources are conserved or enhanced, while providing sufficient biomass feedstock to support the economic growth of bioenergy enterprises.

  14. Mechanisms of coactivation of estrogen receptor alpha (ER alpha)- and ER alpha/Sp-mediated gene transactivation by vitamin D receptor interacting protein 205 (DRIP205) in breast cancer cells 

    E-Print Network [OSTI]

    Wu, Qian

    2009-05-15

    Vitamin D interacting protein 205 (DRIP205) is a mediator complex protein that anchors the complex to the estrogen receptor (ER) and other nuclear receptors (NRs). In ZR-75 breast cancer cells treated with 17?-estradiol (E2) ...

  15. Photonic crystal light emitting diode based on Er and Si nanoclusters co-doped slot waveguide

    SciTech Connect (OSTI)

    Lo Savio, R.; Galli, M.; Liscidini, M.; Andreani, L. C. [Dipartimento di Fisica, Università di Pavia, Via Bassi 6, 27100 Pavia (Italy); Franzò, G.; Iacona, F.; Miritello, M. [MATIS-IMM CNR and Dipartimento di Fisica e Astronomia, Università di Catania, via S. Sofia 64, 95123 Catania (Italy); Irrera, A. [CNR-IPCF, Viale Ferdinando Stagno d'Alcontres 37, 98158 Messina (Italy); Sanfilippo, D.; Piana, A. [ST Microelectronics, Stradale Primosole 50, 95121 Catania (Italy); Priolo, F. [MATIS-IMM CNR and Dipartimento di Fisica e Astronomia, Università di Catania, via S. Sofia 64, 95123 Catania (Italy); Scuola Superiore di Catania, Università di Catania, Via Valdisavoia 9, 95123 Catania (Italy)

    2014-03-24

    We report on the design, fabrication, and electro-optical characterization of a light emitting device operating at 1.54??m, whose active layer consists of silicon oxide containing Er-doped Si nanoclusters. A photonic crystal (PhC) is fabricated on the top-electrode to enhance the light extraction in the vertical direction, and thus the external efficiency of the device. This occurs if a photonic mode of the PhC slab is resonant with the Er emission energy, as confirmed by theoretical calculations and experimental analyses. We measure an increase of the extraction efficiency by a factor of 3 with a high directionality of light emission in a narrow vertical cone. External quantum efficiency and power efficiency are among the highest reported for this kind of material. These results are important for the realization of CMOS-compatible efficient light emitters at telecom wavelengths.

  16. Effect of Enrichment on the Thiamine, Riboflavin and Niacin of Corn Meal and Grits as Prepared for Eating. 

    E-Print Network [OSTI]

    Whitacre, Jessie; Pace, June K.; Thomas, Kathreen

    1952-01-01

    .9 iled 30 min. 3 100.1 No. of repli- cations Corn brc 2n Retention, yo Thiamine Thiamine hydrochloride I mononitrate Range ( Average I Range / Average lit; meal 1 premix kite meal llnn -nnl 1 premix1 llow meal along with the number...

  17. Current biofuel feedstock crops such as corn lead to large environmental losses of N through nitrate leaching and N2

    E-Print Network [OSTI]

    David, Mark B.

    219 Current biofuel feedstock crops such as corn lead to large environmental losses of N through biofuel crops established on a rich Mollisol soil. Reduced Nitrogen Losses after Conversion of Row Crop Agriculture to Perennial Biofuel Crops Candice M. Smith, Mark B. david,* Corey A. Mitchell, Michael d. Masters

  18. As corn-based biofuels reach their practical limits, advanced algae-based biofuels are poised to supply

    E-Print Network [OSTI]

    Reisslein, Martin

    SEMTE abstract As corn-based biofuels reach their practical limits, advanced algae-based biofuels of Energy, General Electric, Algenol Biofuels, and Southern Company. Currently a post-doctoral fellow working for Algenol Biofuels, Dr. Lively is expanding his expertise in gas and liquid separations

  19. Multiple Word DNA Computing on Surfaces Liman Wang, Qinghua Liu,, Robert M. Corn, Anne E. Condon,,# and

    E-Print Network [OSTI]

    Multiple Word DNA Computing on Surfaces Liman Wang, Qinghua Liu,,§ Robert M. Corn, Anne E. Condon words" is demonstrated, with applications to DNA computing. A new DESTROY operation to selectively enzyme cleavage, has been developed for multiple-word DNA computing. DNA polymerase is used to extend DNA

  20. Electricity Production from Steam-Exploded Corn Stover Biomass Yi Zuo, Pin-Ching Maness, and Bruce E. Logan*,

    E-Print Network [OSTI]

    primarily of acetic and butyric acids.6 Microbial fuel cells (MFCs) represent a new method for energy (MFCs) was examined from corn stover waste biomass using samples prepared through either neutral or acid and acid hydrolysates (1000 mg-COD/L, 250 ). Power output exhibited saturation kinetics with respect

  1. Fuel-Cycle Fossil Energy Use and Greenhouse Gas Emissions of Fuel Ethanol Produced from U.S. Midwest Corn

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    #12;Fuel-Cycle Fossil Energy Use and Greenhouse Gas Emissions of Fuel Ethanol Produced from U the ANL Greenhouse gas, Regulated Emissions and Energy in Transportation (GREET) full-fuel-cycle analysis on a mass emission per travel mile basis, the corn-to-ethanol fuel cycle for Midwest-produced ethanol

  2. Cw laser action of Er/sup 3 +/ in double sensitized fluoroaluminate glass at room temperature

    SciTech Connect (OSTI)

    Heumann, E.; Ledig, M.; Ehrt, D.; Seeber, W.; Duczynski, E.W.; Heide, H.v.; Huber, G.

    1988-01-25

    cw lasing at 1.6 ..mu..m was obtained for the first time in Cr, Yb, Er:fluoroaluminate glass. Double step pumping via Cr/sup 3 +/ and Yb/sup 3 +/ with a krypton laser yields a threshold pump power of 80 mW. Efficient lasing can be expected using glass samples of optimized dopant concentration and improved optical quality.

  3. Owens Corning

    Energy Savers [EERE]

    Residential Insulation, Frank O'Brien Bernini, VP & Chief Sustainability Officer, Paul Smith, VP Building Materials Group Marketing, John Libonati, VP Government and Public...

  4. Owens Corning

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuilding energy codes have a more than 20-year historyCommissionOWENS

  5. Work Supported by D.o.E. Coop. Agreement DE-FC02-99ER54512

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

    From Stereoscopic Imaging of the Ablation of Injected Li pellets in the Alcator C-Mod Tokamak. Work Supported by D.o.E. Coop. Agreement DE-FC02-99ER54512 Brock Bose, Martin...

  6. Analysis of Well ER-EC-1 Testing, Western Pahute Mesa-Oasis Valley FY 2000 Testing Program

    SciTech Connect (OSTI)

    none,

    2002-09-30

    This report documents the analysis of the data collected for Well ER-EC-1 during the Western Pahute Mesa - Oasis Valley (WPM-OV) well development and testing program that was conducted during fiscal year (FY) 2000. The data collection for that program is documented in Appendix A, Western Pahute Mesa - Oasis Valley, Well ER-EC-1 Data Report for Development and Hydraulic Testing.

  7. Analysis of Well ER-EC-8 testing, Western Pahute Mesa-Oasis Valley FY 2000 testing program

    SciTech Connect (OSTI)

    none,

    2002-09-30

    This report documents the analysis of the data collected for Well ER-EC-8 during the Western Pahute Mesa - Oasis Valley (WPM-OV) well development and testing program that was conducted during fiscal year (FY) 2000. The data collection for that program is documented in Appendix A, Western Pahute Mesa-Oasis Valley, Well ER-EC-8 Data Report for development and Hydraulic Testing.

  8. Analysis of Well ER-EC-4 Testing, Western Pahute Mesa-Oasis Valley FY 2000 Testing Program

    SciTech Connect (OSTI)

    none,

    2002-09-30

    This report documents the analysis of the data collected for Well ER-EC-4 during the Western Pahute Mesa-Oasis Valley (WPM-OV) well development and testing program that was conducted during fiscal year (FY) 2000. The data collection for that program is documented in Appendix A, Western Pahute Mesa - Oasis Valley, Well ER-EC-4 Data Report for Development and Hydraulic Testing.

  9. Analysis of Well ER-EC-5 Testing, Western Pahute Mesa-Oasis Valley FY 2000 Testing Program

    SciTech Connect (OSTI)

    none,

    2002-09-30

    This report documents the analysis of the data collected for Well ER-EC-5 during the Western Pahute Mesa - Oasis Valley (WPM-OV) well development and testing program that was conducted during fiscal year (FY) 2000. The data collection for that program is documented in Appendix A, Western Pahute Mesa - Oasis Valley, Well ER-EC-5 Data Report for Development and Hydraulic Testing.

  10. Analysis of Well ER-EC-6 Testing, Western Pahute Mesa - Oasis Valley FY 2000 Testing Program

    SciTech Connect (OSTI)

    2002-09-30

    This report documents the analysis of the data collected for Well ER-EC-6 during the Western Pahute Mesa-Oasis Valley (WPM-OV) well development and testing program that was conducted during fiscal year (FY) 2000. The data collection for that program is documented in Appendix A, Western Pahute Mesa-Oasis Valley, Well ER-EC-6 Data Report for Development and Hydraulic Testing.

  11. Impact of Collection Equipment on Ash Variability of Baled Corn Stover Biomass for Bioenergy

    SciTech Connect (OSTI)

    William Smith; Jeffery Einerson; Kevin Kenney; Ian J. Bonner

    2014-09-01

    Cost-effective conversion of agricultural residues for renewable energy hinges not only on the material’s quality but also the biorefinery’s ability to reliably measure quality specifications. The ash content of biomass is one such specification, influencing pretreatment and disposal costs for the conversion facility and the overall value of a delivered lot of biomass. The biomass harvest process represents a primary pathway for accumulation of soil-derived ash within baled material. In this work, the influence of five collection techniques on the total ash content and variability of ash content within baled corn stover in southwest Kansas is discussed. The equipment tested included a mower for cutting the corn stover stubble, a basket rake, wheel rake, or shred flail to gather the stover, and a mixed or uniform in-feed baler for final collection. The results showed mean ash content to range from 11.5 to 28.2 % depending on operational choice. Resulting impacts on feedstock costs for a biochemical conversion process range from $5.38 to $22.30 Mg-1 based on the loss of convertible dry matter and ash disposal costs. Collection techniques that minimized soil contact (shred flail or nonmowed stubble) were shown to prevent excessive ash contamination, whereas more aggressive techniques (mowing and use of a wheel rake) caused greater soil disturbance and entrainment within the final baled material. Material sampling and testing were shown to become more difficult as within-bale ash variability increased, creating uncertainty around feedstock quality and the associated costs of ash mitigation.

  12. Effects of feeding stimulant and insecticide mixtures on feeding response and morality of adult male corn earworm, Helicoverpa zea (Boddie)(Lepidoptera:Noctuidae) 

    E-Print Network [OSTI]

    Clemens, Christopher Glen

    1996-01-01

    stimulants on feeding behavior and mortality of pheromone trap captured adult male corn earworms, Helicoverpa zea (Boddie), to screen and evaluate toxicants for use in an attracticide formulation. Commercially-available formulations of acephate, boric acid...

  13. Determining Fiber and Protein Degradation Rates of Corn Milling (Co)Products and Their Effects on Rumen Bacterial Populations and Lactating Dairy Cow Performance 

    E-Print Network [OSTI]

    Williams, Whitney

    2012-07-16

    ....................................................................... 10 2.3 Chemical composition of the diets fed to lactating dairy cows predicted by the CPM-dairy model ............................................................................ 12 2.4 Comparison of the anaerobic fermentation...-fold in what is called stillage. The stillage is then further processed and refined into nutrient dense corn (co)products. These corn milling (co)products are an excellent source of CP, specifically RUP, and digestible fiber for ruminant consumption. Ideally...

  14. Electrical Properties of Er-doped In0.53Ga0.47As

    SciTech Connect (OSTI)

    Burke, Peter G.; Lu, Hong; Rudawski, Nicholas G.; Stemmer, Susanne; Gossard, Arthur C.; Bahk, Je-Hyeong; Bowers, John E.

    2011-03-03

    The electrical properties of In0.53Ga0.47As As thin films Er-doped to concentrations of 1.5×1017 –7.2×1020 cm-3 grown by molecular beam epitaxy at 490 °C on (001) InP substrates were studied. Electrical conductivity, carrier density, and carrier mobility as a function of Er doping were measured by Hall effect at temperatures of 20–750 K. Additionally, high-angle annular dark-field scanning transmission electron microscopy and infrared absorption spectroscopy confirmed the presence of epitaxially embedded ErAs nanoparticles at Er concentrations ?8×1019 cm-3. The observed electrical properties are discussed in terms of the dependence of ErAs nanoparticle formation with Er doping.

  15. Absence of exchange interaction between localized magnetic moments and conduction-electrons in diluted Er{sup 3+} gold-nanoparticles

    SciTech Connect (OSTI)

    Lesseux, G. G. Urbano, R. R.; Iwamoto, W.; García-Flores, A. F.; Rettori, C.

    2014-05-07

    The Electron Spin Resonance (ESR) of diluted Er{sup 3+} magnetic ions in Au nanoparticles (NPs) is reported. The NPs were synthesized by reducing chloro triphenyl-phosphine gold(I) and erbium(III) trifluoroacetate. The Er{sup 3+} g-value along with the observed hyperfine splitting indicate that the Er{sup 3+} impurities are in a local cubic symmetry. Furthermore, the Er{sup 3+} ESR spectra show that the exchange interaction between the 4f and the conduction electrons (ce) is absent or negligible in Au{sub 1–x}Er{sub x} NPs, in contrast to the ESR results in bulk Au{sub 1–x}Er{sub x}. Therefore, the nature of this interaction needs to be reexamined at the nano scale range.

  16. Effect of plant populations and row spacings on plant and ear characters and grain yield of corn hybrids 

    E-Print Network [OSTI]

    Silapapun, Anek

    1976-01-01

    break- age and barren stalks increased with increase in population densities. Allessi and Power (2) also found that number of barren stalks increased and ear weight decreased with increased plant population. Bleasdale (7) proposed that if a crop...EFFECT OF PLANT POPULATIONS AND ROW SPACINGS ON PLANT AND EAR CHARACTERS AND GRAIN YIELD OF CORN HYBRIDS A Thesis by ANEK SILAPAPUN Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement...

  17. Optimal operation of a concurrent-flow corn dryer with a drying heat pump using superheated steam

    SciTech Connect (OSTI)

    Moraitis, C.S. [Systelligence Consultants and Research Associates, Volos (Greece); Akritidis, C.B. [Dept. of Hydraulics and Agricultural Engineering, Thessaloniki (Greece)

    1998-07-01

    A numerical model of a concurrent-flow dryer of corn using superheated steam as drying medium is solved applying a shooting technique, so as to satisfy boundary conditions imposed by the optimal design of a drying heat pump. The drying heat pump is based on the theory of minimum energy cycles. The solution of the model proves the applicability of the heat pump to a concurrent-flow dryer, achieving a Specific Energy Consumption as low as 1080 kJ/kg.

  18. Magnetic properties of Er1?xDyxAl2 (0 ? x ? 1) compounds in low applied fields

    SciTech Connect (OSTI)

    Nirmala, R.; Paudyal, Durga; Pecharsky, V.K.; Gschneidner, Jr., K.A.

    2010-04-21

    Low field magnetic properties of the Laves phase RAl{sub 2} compounds (where R is a mixture of Er and Dy, i.e., Er{sub 1-x}Dy{sub x} and x = 0, 0.1, 0.14, 0.18, 0.25, 0.33, 0.5, and 1) have been studied. These compounds order ferromagnetically, and the middle members show both metastability in a narrow temperature window within the ferromagnetically ordered state and signatures of first order transitions in low applied fields. Results of first principles electronic structure calculations on Er{sub 0.75}Dy{sub 0.25}Al{sub 2} indicate a significant difference in the spin polarization in the 5d states of Er{sup 3+} and Dy{sup 3+} moments. In addition, anisotropic exchange and crystalline electric field effects arise from the random distribution of rare earth ions in the lattice. These and quadrupolar effects triggered by aspherical charge distributions of Er{sup 3+} and Dy{sup 3+} ions may compete and lead to the low temperature anomalies observed in low field magnetization data.

  19. Processing and geologic analysis of conventional cores from well ER-20-6 No. 1, Nevada Test Site

    SciTech Connect (OSTI)

    Prothro, L.B., Townsend, M.J.; Drellack, S.L. Jr. [and others

    1997-09-01

    In 1996, Well Cluster ER-20-6 was drilled on Pahute Mesa in Area 20, in the northwestern corner of the Nevada Test Site (NTS). The three wells of the cluster are located from 166 to 296 meters (m) (544 to 971 feet [ft]) southwest of the site of the underground nuclear test code-named BULLION, conducted in 1990 in Emplacement Hole U-20bd. The well cluster was planned to be the site of a forced-gradient experiment designed to investigate radionuclide transport in groundwater. To obtain additional information on the occurrence of radionuclides, nature of fractures, and lithology, a portion of Well ER-20-6 No. 1, the hole closest to the explosion cavity, was cored for later analysis. Bechtel Nevada (BN) geologists originally prepared the geologic interpretation of the Well Cluster ER-20-6 site and documented the geology of each well in the cluster. However, the cores from Well ER-20-6 No. 1 were not accessible at the time of that work. As the forced-gradient experiment and other radio nuclide migration studies associated with the well cluster progressed, it was deemed appropriate to open the cores, describe the geology, and re-package the core for long-term air-tight storage. This report documents and describes the processing, geologic analysis, and preservation of the conventional cores from Well ER20-6 No. 1.

  20. The role of Nb in intensity increase of Er ion upconversion luminescence in zirconia

    SciTech Connect (OSTI)

    Smits, K. Sarakovskis, A.; Grigorjeva, L.; Millers, D.; Grabis, J.

    2014-06-07

    It is found that Nb co-doping increases the luminescence and upconversion luminescence intensity in rare earth doped zirconia. Er and Yb-doped nanocrystalline samples with or without Nb co-doping were prepared by sol-gel method and thermally annealed to check for the impact of phase transition on luminescence properties. Phase composition and grain sizes were examined by X-ray diffraction; the morphology was checked by scanning- and high-resolution transmission electron microscopes. Both steady-state and time-resolved luminescence were studied. Comparison of samples with different oxygen vacancy concentrations and different Nb concentrations confirmed the known assumption that oxygen vacancies are the main agents for tetragonal or cubic phase stabilization. The oxygen vacancies quench the upconversion luminescence; however, they also prevent agglomeration of rare-earth ions and/or displacement of rare-earth ions to grain surfaces. It is found that co-doping with Nb ions significantly (>20 times) increases upconversion luminescence intensity. Hence, ZrO{sub 2}:Er:Yb:Nb nanocrystals may show promise for upconversion applications.

  1. Use and productivity of resources in the corn producing area of Argentina 

    E-Print Network [OSTI]

    Andruchowicz, Eugenio Waldemar

    1970-01-01

    throe different sj. ze f a! . . ", , cross i!. ! o~. e fro. ! c!'ops a!!d livestock are, siren i&n Table 6. is . 'i&&ht be ex;, ected r ro!a t le nigher ?errant=. &&e of I&!!'! ! evoted to clons bv thc . &, ~. aller siz? fai"-. . s (Table 2), p" re... i "ed =t a less . !nte! siv" r'te ?1?en;. a!lid be pl'oi'iteole. 6'nc of the f ecto s ?0. !trib!?ting ?0 the low raCe of i. l?ens ity of 1-". -. d ! . e " i?err s to bc ti". e extre sely hieih & osi; of the:-. , Ost ?0, -'er? tech !010? i eel...

  2. Response Surface Analysis of Elemental Composition and Energy Properties of Corn Stover During Torrefaction

    SciTech Connect (OSTI)

    Jaya Shankar Tumuluru; Richard D. Boardman; Christopher T. Wright

    2012-02-01

    This research studied the effects of torrefaction temperature (250-250 C) and time (30-120 minutes) on elemental composition and energy properties changes in corn stover. Torrefied material was analyzed for moisture content, moisture-free carbon (%), hydrogen (%), nitrogen (%), sulfur (%), and higher heating value (MJ/kg). Results at 350 C and 120 minutes indicated a steep decrease in moisture content to a final value of about 1.48% - a reduction of about 69%. With respect to carbon content, the increase was about 23%, while hydrogen and sulfur content decreased by about 46.82% and 66.6%, respectively. The hydrogen-to-carbon ratio decreased as torrefaction temperature and time increased, with the lowest value of 0.6 observed at 350 C and 120 minutes. Higher heating value measured at 350 C and 60 minutes increased by about 22% and the maximum degree of carbonization observed was about 1.21. Further, the regression models developed for chemical composition in terms of torrefaction temperature and time adequately described the process with coefficient of determination values (R2) in the range of 0.92-0.99 for the elemental composition and energy properties studied. Response surface plots indicated that increasing both torrefaction temperature and time resulted in decreased moisture content, hydrogen content, and the hydrogen to-carbon ratio, and increased carbon content and higher heating value. This effect was more significant at torrefaction temperatures and times >280 C and >30 minutes.

  3. Drought effects on composition and yield for corn stover, mixed grasses, and Miscanthus as bioenergy feedstocks

    SciTech Connect (OSTI)

    Rachel Emerson; Amber Hoover; Allison Ray; Jeffrey Lacey; Marnie Cortez; Courtney Payne; Doug Karlen; Stuart Birrell; David Laird; Robert Kallenbach; Josh Egenolf; Matthew Sousek; Thomas Voigt

    2014-11-01

    Drought conditions in 2012 were some of the most severe reported in the United States. It is necessary to explore the effects of drought on the quality attributes of current and potential bioenergy feedstocks. Compositional analysis data for corn stover, Miscanthus, and CRP grasses from one or more locations for years 2010 (normal precipitation levels) and 2012 (a known severe drought year nationally) was collected. Results & discussion: The general trend for samples that experienced drought was an increase in extractives and a decrease in structural sugars and lignin. The TEY yields were calculated to determine the drought effects on ethanol production. All three feedstocks had a decrease of 12-14% in TEY when only decreases of carbohydrate content was analyzed. When looking at the compounded effect of both carbohydrate content and the decreases in dry matter loss for each feedstock there was a TEY decrease of 25%-59%. Conclusion: Drought had a significant impact on the quality of all three bioenergy crops. In all cases where drought was experienced both the quality of the feedstock and the yield decreased. These drought induced effects could have significant economic impacts on biorefineries.

  4. Investigation of the use of an Er:YAG laser and a fluoride glass fiber for laser angioplasty 

    E-Print Network [OSTI]

    Kwark, Bongsin

    1989-01-01

    INVESTIGATION OF THE USE OF AN ER:YAG LASER AND A FLUORIDE ClLASS FIBER FOR LASER ANGIOPLASTY A Thes&s BONC'SIN KA'ARK Submitted to the Office of Clraduate Sturlies of Texas A&M University in partial fulfillment of the requirements... for the degree of 'tIASTER OF SGIEVCE December Iqg9 Major Subject: Electrical Engineering INVESTIGATION OF THE IJSE OF AN ER:YAG LASER. AND A FLUORIDE GLASS FIBER FOR LASER ANGIOPLASTY A Thesis bi BONGSIN I~AVARI~ Approved as to style and content by: ry...

  5. Aero III/IV Laplace Transforms Handout 1 A. G. Walton The Laplace transform 8Er of a function sE| is given by

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Laplace Transforms Handout 1 A. G. Walton The Laplace transform 8Er of a function s _? _r? 8Er ' E?ud|?sE|o #12;Aero III/IV Laplace Transforms Handout 2 A. G. Walton Table of elementary

  6. IFP --Oil & Gas Science and Technology --(Script : 1er specimen) --1 --Oil & Gas Science and Technology --rev. IFP, Vol. xx (2009), No X, pp. 00-00

    E-Print Network [OSTI]

    Boyer, Edmond

    2009-01-01

    IFP -- Oil & Gas Science and Technology -- (Script : 1er specimen) -- 1 -- Oil & Gas Science2010 Author manuscript, published in "Oil & Gas Science and Technology - Rev. IFP, 65, 3 (2010) 435-444" DOI : 10.2516/ogst/2010007 #12;IFP -- Oil & Gas Science and Technology -- (Script : 1er specimen) -- 2

  7. Concentration effect of Er{sup 3+} ions on structural and spectroscopic properties of CdNb{sub 2}O{sub 6} phosphors

    SciTech Connect (OSTI)

    Ghafouri, Sanaz Aian; Erdem, Murat; Ekmekçi, M. Kaan; Mergen, Ayhan; Özen, Gönül

    2014-12-15

    Excitation and emission spectra of a visible room-temperature Er{sup 3+} ions luminescence from powders. - Highlights: • This is the first report on spectroscopic properties of CdNb{sub 2}O{sub 6}:Er{sup 3+}. • The crystalline sizes are affected as the concentration of Er{sup 3+} ions increased. • Quenching of the luminescence was observed to be above 1.0 mol% Er{sup 3+}. - Abstract: This study is focused on the synthesis and characterization of CdNb{sub 2}O{sub 6} compounds doped with of Er{sup 3+} ions. Powders were synthesized by using the molten salt method and annealed at 900 °C for 4 h. The synthesized particles were structurally characterized by using X-ray diffraction, scanning electron microscopy. A single phase of the CdNb{sub 2}O{sub 6} was determined and the size of the particles was found to be affected by the presence and the concentration of Er{sup 3+} ions. Luminescence properties of each sample were investigated by measuring accurately the emission and excitation spectra at room temperature in the wavelength range of 200–1700 nm by exciting the Er{sup 3+} ions at 379 nm and 805 nm. Quenching of the luminescence in both visible and near infrared spectral regions was observed to be above 1.0 mol% Er{sup 3+} concentration.

  8. Completion Report for Model Evaluation Well ER-11-2: Corrective Action Unit 98: Frenchman Flat

    SciTech Connect (OSTI)

    NSTec Underground Test Area and Boreholes Programs and Operations

    2013-01-22

    Model Evaluation Well ER-11-2 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of Nevada Environmental Management Operations at the Nevada National Security Site (formerly known as the Nevada Test Site). The well was drilled in August 2012 as part of a model evaluation program in the Frenchman Flat area of Nye County, Nevada. The primary purpose of the well was to provide detailed geologic, hydrogeologic, chemical, and radionuclide data that can be used to test and build confidence in the applicability of the Frenchman Flat Corrective Action Unit flow and transport models for their intended purpose. In particular, this well was designed to provide data to evaluate the uncertainty in model forecasts of contaminant migration from the upgradient underground nuclear test PIN STRIPE, conducted in borehole U-11b in 1966. Well ER-11-2 will provide information that can be used to refine the Phase II Frenchman Flat hydrostratigraphic framework model if necessary, as well as to support future groundwater flow and transport modeling. The main 31.1-centimeter (cm) hole was drilled to a total depth of 399.6 meters (m). A completion casing string was not set in Well ER-11-2. However, a piezometer string was installed in the 31.1-cm open hole. The piezometer is composed of 7.3-cm stainless-steel tubing hung on 6.0-cm carbon-steel tubing via a crossover sub. The piezometer string was landed at 394.5 m, for monitoring the lower tuff confining unit. Data collected during and shortly after hole construction include composite drill cuttings samples collected every 3.0 m, various geophysical logs, water quality (including tritium and other test-related radionuclides) measurements, and water level measurements. The well penetrated 42.7 m of Quaternary and Tertiary alluvium and 356.9 m of Tertiary volcanic rock. The water-level measured in the piezometer string on September 25, 2012, was 353.8 m below ground surface. No tritium above levels detectable by field methods were encountered in this hole. No well development or hydrologic testing was conducted in this well immediately after completion, and future well development, sampling, and hydrologic testing planned for this well will be limited due to the diameter of the piezometer string. The stratigraphy, general lithology, and the water level are as expected, but the section of geology encountered is higher than expected due to faulting. No tritium above the minimum detection limit of the field equipment was detected because the target aquifer (the Topopah Spring aquifer) at Well ER-11-2 is structurally higher than expected and thus unsaturated.

  9. Die Evolution gilt auch fr den modernen Homo sapiens hat sich ber die Evolution erhoben -das zumindest glaubt er

    E-Print Network [OSTI]

    Lummaa, Virpi

    ANZEIGE Auslese Die Evolution gilt auch für den modernen Menschen Homo sapiens hat sich über die Evolution erhoben - das zumindest glaubt er gern. Doch laut einer neuen Studie schützen soziale und die Menschheit, zumindest nicht jenen Teil, der in den Genuss moderner Medizin kommt. Die Evolution

  10. FAST: Fast Acceleration of Symbolic Transition S ebastien Bardin, Alain Finkel, J er^ome Leroux, and Laure Petrucci

    E-Print Network [OSTI]

    Doyen, Laurent

    FAST: Fast Acceleration of Symbolic Transition systems S#19;ebastien Bardin, Alain Finkel, J#19;er CACHAN Cedex FRANCE fbardin,finkel,leroux,petruccig@lsv.ens-cachan.fr Abstract. fast is a tool by the user. fast capabilities are compared with those of other tools. A range of case studies from

  11. MAT1140: Kort sammendrag av grafteorien Dette notatet gir en kort oversikt over den delen av grafteorien som er gjen-

    E-Print Network [OSTI]

    Lindstrøm, Tom

    u0 - u1 - . . . - un-1 - un der ingen hjørner forekommer mer enn ´en gang. Setning 2 Det finnes en ender i samme punkt, og der ingen av hjørnene u0, u1, . . . , un-1 er like. Grunnen til at vi krever

  12. Octave-spanning supercontinuum generation for an er-doped fiber laser frequency comb at a 1 ghz repetition rate

    E-Print Network [OSTI]

    Chao, David

    We developed a 1 GHz Er-doped femtosecond fiber laser system providing 2nJ pulses at [equivalence relation symbol]100fs durations and demonstrated octave-spanning supercontinuum generation from 1µm - 2.4µm that is suitable ...

  13. Temporal Shaping of Entangled Photons Avi Pe'er, Barak Dayan, Asher A. Friesem, and Yaron Silberberg

    E-Print Network [OSTI]

    Friesem, Asher A.

    Temporal Shaping of Entangled Photons Avi Pe'er, Barak Dayan, Asher A. Friesem, and Yaron (Received 18 November 2004; published 22 February 2005) We experimentally demonstrate shaping of the two-photon wave function of entangled-photon pairs, utilizing coherent pulse-shaping techniques. By performing

  14. The 1999 Hector Mine Earthquake, Southern California: Vector Near-Field Displacements from ERS InSAR

    E-Print Network [OSTI]

    Sandwell, David T.

    1 The 1999 Hector Mine Earthquake, Southern California: Vector Near-Field Displacements from ERS In-slip and dip-slip in along the surface of the 1999 Hector Mine rupture (Figure 1). Many publications use In; Zebker et al., 1994; Peltzer et al., 1994; Fujiwara et al., 1997; Michel et al., 1999b; Price, 1999

  15. ER -AHR-ARNT Protein-Protein Interactions Mediate Estradiol-dependent Transrepression of Dioxin-inducible Gene Transcription*

    E-Print Network [OSTI]

    Perdew, Gary

    ER -AHR-ARNT Protein-Protein Interactions Mediate Estradiol- dependent Transrepression of Dioxin binding a wide variety of environmental pollutants, including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), and halogenated aromatic hydrocarbons (HAHs) (5), such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin, TCDD

  16. Transformation E.R. Bachmann & P.L. McDowell MV 4202 Page 1 of3

    E-Print Network [OSTI]

    McDowell, Perry

    Transformation E.R. Bachmann & P.L. McDowell MV 4202 Page 1 of3 5. Transformations Overview window coordinates Modeling Transformations Projection Transformation Perspective Division Viewport Transformation Object Coordinates x, y, z, w Modelview Matrix Projection Matrix Eye Coordinates Clip Coordinates

  17. MGS MAG/ER observations at the magnetic pileup boundary of Mars: draping enhancement and low frequency waves

    E-Print Network [OSTI]

    California at Berkeley, University of

    MGS MAG/ER observations at the magnetic pileup boundary of Mars: draping enhancement and low Propulsion Laboratory, 4800 Oak Grove Drive, Pasadena, CA 91109, USA Received 26 November 2002; received in revised form 19 March 2003; accepted 24 April 2003 Abstract The magnetic pileup boundary (MPB) is a sharp

  18. Postdoctoral fellowship in ore-deposit geology/igneous geochemistry Marie-Curie Initial Training Network ABYSS (ER1)

    E-Print Network [OSTI]

    Demouchy, Sylvie

    Postdoctoral fellowship in ore-deposit geology/igneous geochemistry Marie-Curie Initial Training Network ABYSS (ER1) Training network on reactive geological systems from the mantle to the abyssal sub-Cu-PGE deposits Requirements: Candidates must hold PhD in geology/geochemistry This fellowship is for a period

  19. Engineering, Nutrient Removal, and Feedstock Conversion Evaluations of Four Corn Stover Harvest Scenarios

    SciTech Connect (OSTI)

    Reed L. Hoskinson; Douglas L. Karlen; Stuart J. Birrell; Corey W. Radtke; W.W. Wilhelm

    2007-02-01

    Crop residue has been identified as a near-term source of biomass for renewable fuel, heat, power, chemicals and other bio-materials. Replicated plots were established in a corn (Zea mays L.) field near Ames, IA to evaluate four harvest scenarios (low cut, high-cut top, high-cut bottom, and normal cut). A prototype one-pass harvest system was used to collect the residue samples. High-cut top and high-cut bottom samples were obtained from the same plots in two separate operations. Chemical composition, dilute acid pretreatment response, ethanol conversion efficiency and gasification parameters for each scenario were determined. Mean grain yield (10.1 Mg ha-1 dry weight) was representative of the area. The four harvest scenarios removed 6.7, 4.9, 1.7, and 5.1 Mg ha-1 of dry matter. Expressed as harvest indices (HI) the values were 0.60 for low cut, 0.66 for normal cut, and 0.61 for the total high-cut (top + bottom) scenarios, which are probably realistic for machine harvest and current hybrids. The macro-nutrient replacement value for the normal harvest scenario under our conditions was $57.36 ha-1 or $11.27 Mg-1. Harvesting stalk bottoms increased the water content, the risk of combine damage, the transportation costs, and left insufficient soil cover, while also producing a problematic feedstock. Harvesting stover at current combine height (~40 cm) would be best for farmers and ethanol producers because of better harvest speed and efficiency as well as the quality of the ethanol feedstock.

  20. Influence of Airflow on Laboratory Storage of High Moisture Corn Stover

    SciTech Connect (OSTI)

    Lynn M. Wendt; Ian J. Bonner; Amber N. Hoover; Rachel M. Emerson; William A. Smith

    2014-04-01

    Storing high moisture biomass for bioenergy use is a reality in many areas of the country where wet harvest conditions and environmental factors prevent dry storage from being feasible. Aerobic storage of high moisture biomass leads to microbial degradation and self-heating, but oxygen limitation can aid in material preservation. To understand the influence of oxygen presence on high moisture biomass (50 %, wet basis), three airflow rates were tested on corn stover stored in laboratory reactors. Temperature, carbon dioxide production, dry matter loss, chemical composition, fungal abundance, pH, and organic acids were used to monitor the effects of airflow on storage conditions. The results of this work indicate that oxygen availability impacts both the duration of self-heating and the severity of dry matter loss. High airflow systems experienced the greatest initial rates of loss but a shortened microbially active period that limited total dry matter loss (19 %). Intermediate airflow had improved preservation in short-term storage compared to high airflow systems but accumulated the greatest dry matter loss over time (up to 27 %) as a result of an extended microbially active period. Low airflow systems displayed the best performance with the lowest rates of loss and total loss (10 %) in storage at 50 days. Total structural sugar levels of the stored material were preserved, although glucan enrichment and xylan loss were documented in the high and intermediate flow conditions. By understanding the role of oxygen availability on biomass storage performance, the requirements for high moisture storage solutions may begin to be experimentally defined.

  1. Hydrocarbon Liquid Production via Catalytic Hydroprocessing of Phenolic Oils Fractionated from Fast Pyrolysis of Red Oak and Corn Stover

    SciTech Connect (OSTI)

    Elliott, Douglas C.; Wang, Huamin; Rover, Majorie; Whitmer, Lysle; Smith, Ryan; Brown, Robert C.

    2015-04-13

    Phenolic oils were produced from fast pyrolysis of two different biomass feedstocks, red oak and corn stover and evaluated in hydroprocessing tests for production of liquid hydrocarbon products. The phenolic oils were produced with a bio-oil fractionating process in combination with a simple water wash of the heavy ends from the fractionating process. Phenolic oils derived from the pyrolysis of red oak and corn stover were recovered with yields (wet biomass basis) of 28.7 wt% and 14.9 wt%, respectively, and 54.3% and 58.6% on a carbon basis. Both precious metal catalysts and sulfided base metal catalyst were evaluated for hydrotreating the phenolic oils, as an extrapolation from whole bio-oil hydrotreatment. They were effective in removing heteroatoms with carbon yields as high as 81% (unadjusted for the 90% carbon balance). There was nearly complete heteroatom removal with residual O of only 0.4% to 5%, while N and S were reduced to less than 0.05%. Use of the precious metal catalysts resulted in more saturated products less completely hydrotreated compared to the sulfided base metal catalyst, which was operated at higher temperature. The liquid product was 42-52% gasoline range molecules and about 43% diesel range molecules. Particulate matter in the phenolic oils complicated operation of the reactors, causing plugging in the fixed-beds especially for the corn stover phenolic oil. This difficulty contrasts with the catalyst bed fouling and plugging, which is typically seen with hydrotreatment of whole bio-oil. This problem was substantially alleviated by filtering the phenolic oils before hydrotreating. More thorough washing of the phenolic oils during their preparation from the heavy ends of bio-oil or on-line filtration of pyrolysis vapors to remove particulate matter before condensation of the bio-oil fractions is recommended.

  2. Hydrocarbon Liquid Production via Catalytic Hydroprocessing of Phenolic Oils Fractionated from Fast Pyrolysis of Red Oak and Corn Stover

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

    Elliott, Douglas C. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Wang, Huamin [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Rover, Majorie [Iowa State University, Ames, IA (United States); Whitmer, Lysle [Iowa State University, Ames, IA (United States); Smith, Ryan [Iowa State University, Ames, IA (United States); Brown, Robert C. [Iowa State University, Ames, IA (United States)

    2015-05-04

    Phenolic oils were produced from fast pyrolysis of two different biomass feedstocks, red oak and corn stover and evaluated in hydroprocessing tests for production of liquid hydrocarbon products. The phenolic oils were produced with a bio-oil fractionating process in combination with a simple water wash of the heavy ends from the fractionating process. Phenolic oils derived from the pyrolysis of red oak and corn stover were recovered with yields (wet biomass basis) of 28.7 wt% and 14.9 wt%, respectively, and 54.3% and 58.6% on a carbon basis. Both precious metal catalysts and sulfided base metal catalyst were evaluated for hydrotreating the phenolic oils, as an extrapolation from whole bio-oil hydrotreatment. They were effective in removing heteroatoms with carbon yields as high as 81% (unadjusted for the 90% carbon balance). There was nearly complete heteroatom removal with residual O of only 0.4% to 5%, while N and S were reduced to less than 0.05%. Use of the precious metal catalysts resulted in more saturated products less completely hydrotreated compared to the sulfided base metal catalyst, which was operated at higher temperature. The liquid product was 42-52% gasoline range molecules and about 43% diesel range molecules. Particulate matter in the phenolic oils complicated operation of the reactors, causing plugging in the fixed-beds especially for the corn stover phenolic oil. This difficulty contrasts with the catalyst bed fouling and plugging, which is typically seen with hydrotreatment of whole bio-oil. This problem was substantially alleviated by filtering the phenolic oils before hydrotreating. More thorough washing of the phenolic oils during their preparation from the heavy ends of bio-oil or on-line filtration of pyrolysis vapors to remove particulate matter before condensation of the bio-oil fractions is recommended.

  3. Hydrocarbon Liquid Production via Catalytic Hydroprocessing of Phenolic Oils Fractionated from Fast Pyrolysis of Red Oak and Corn Stover

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

    Elliott, Douglas C.; Wang, Huamin; Rover, Majorie; Whitmer, Lysle; Smith, Ryan; Brown, Robert C.

    2015-04-13

    Phenolic oils were produced from fast pyrolysis of two different biomass feedstocks, red oak and corn stover and evaluated in hydroprocessing tests for production of liquid hydrocarbon products. The phenolic oils were produced with a bio-oil fractionating process in combination with a simple water wash of the heavy ends from the fractionating process. Phenolic oils derived from the pyrolysis of red oak and corn stover were recovered with yields (wet biomass basis) of 28.7 wt% and 14.9 wt%, respectively, and 54.3% and 58.6% on a carbon basis. Both precious metal catalysts and sulfided base metal catalyst were evaluated for hydrotreatingmore »the phenolic oils, as an extrapolation from whole bio-oil hydrotreatment. They were effective in removing heteroatoms with carbon yields as high as 81% (unadjusted for the 90% carbon balance). There was nearly complete heteroatom removal with residual O of only 0.4% to 5%, while N and S were reduced to less than 0.05%. Use of the precious metal catalysts resulted in more saturated products less completely hydrotreated compared to the sulfided base metal catalyst, which was operated at higher temperature. The liquid product was 42-52% gasoline range molecules and about 43% diesel range molecules. Particulate matter in the phenolic oils complicated operation of the reactors, causing plugging in the fixed-beds especially for the corn stover phenolic oil. This difficulty contrasts with the catalyst bed fouling and plugging, which is typically seen with hydrotreatment of whole bio-oil. This problem was substantially alleviated by filtering the phenolic oils before hydrotreating. More thorough washing of the phenolic oils during their preparation from the heavy ends of bio-oil or on-line filtration of pyrolysis vapors to remove particulate matter before condensation of the bio-oil fractions is recommended.« less

  4. The crystal structure of {pi}-ErBO{sub 3}: New single-crystal data for an old problem

    SciTech Connect (OSTI)

    Pitscheider, Almut [Institut fuer Allgemeine, Anorganische und Theoretische Chemie, Leopold-Franzens-Universitaet Innsbruck, Innrain 52a, A-6020 Innsbruck (Austria); Kaindl, Reinhard [Institut fuer Mineralogie und Petrographie, Leopold-Franzens-Universitaet Innsbruck, Innrain 52, A-6020 Innsbruck (Austria); Oeckler, Oliver [Department Chemie, Ludwig-Maximilians-Universitaet Muenchen, Butenandtstrasse 5-13, D-81377 Muenchen (Germany); Huppertz, Hubert, E-mail: Hubert.Huppertz@uibk.ac.a [Institut fuer Allgemeine, Anorganische und Theoretische Chemie, Leopold-Franzens-Universitaet Innsbruck, Innrain 52a, A-6020 Innsbruck (Austria)

    2011-01-15

    Single crystals of the orthoborate {pi}-ErBO{sub 3} were synthesized from Er{sub 2}O{sub 3} and B{sub 2}O{sub 3} under high-pressure/high-temperature conditions of 2 GPa and 800 {sup o}C in a Walker-type multianvil apparatus. The crystal structure was determined on the basis of single-crystal X-ray diffraction data, collected at room temperature. The title compound crystallizes in the monoclinic pseudowollastonite-type structure, space group C2/c, with the lattice parameters a=1128.4(2) pm, b=652.6(2) pm, c=954.0(2) pm, and {beta}=112.8(1){sup o} (R{sub 1}=0.0124 and wR{sub 2}=0.0404 for all data). -- graphical abstract: The first satisfying single-crystal structure determination of {pi}-ErBO{sub 3} sheds light on the extensively discussed structure of {pi}-orthoborates. The application of light pressure during the solid state synthesis yielded in high-quality crystals, due to pressure-induced crystallization. Research highlights: {yields} High-quality single crystals of {pi}-ErBO{sub 3} were prepared via high-pressure-induced crystallization. {yields} At least five different space groups for the rare-earth {pi}-orthoborates are reported. {yields} {pi}-ErBO{sub 3} is isotypic to the pseudowollastonite-type CaSiO{sub 3}. {yields} Remaining ambiguities regarding the structure of the rare-earth {pi}-orthoborates are resolved.

  5. Hairy Vetch, Bur Clover and Oats as Soil-Building Crops for Cotton and Corn in Texas. 

    E-Print Network [OSTI]

    Morris, H. F. (Harry Forest); Johnson, P. R. (Paul Rufus); Reynolds, E. B. (Elbert Brunner)

    1950-01-01

    stream_source_info Bull0731.pdf.txt stream_content_type text/plain stream_size 43509 Content-Encoding ISO-8859-1 stream_name Bull0731.pdf.txt Content-Type text/plain; charset=ISO-8859-1 1 HAIRY VETCH, BUR CLOVER AND OATS...-8-4 fertilizer per acre at Tyler and Nacog- doches. Hairy vetch was a better green-manure crop than oats at Tyler and oats or bur clover at Nacogdoches. The effects of plowing under hairy vetch lasted more than a year. Corn planted on land where vetch had...

  6. The protein pheromone Er-1 of the ciliate Euplotes raikovi stimulates human T-cell activity: Involvement of interleukin-2 system

    SciTech Connect (OSTI)

    Cervia, Davide; Department of Biomedical and Clinical Sciences, “Luigi Sacco” University Hospital, University of Milan, Milano ; Catalani, Elisabetta; Belardinelli, Maria Cristina; Perrotta, Cristiana; Picchietti, Simona; Alimenti, Claudio; Casini, Giovanni; Fausto, Anna Maria; Vallesi, Adriana

    2013-02-01

    Water-soluble protein signals (pheromones) of the ciliate Euplotes have been supposed to be functional precursors of growth factors and cytokines that regulate cell–cell interaction in multi-cellular eukaryotes. This work provides evidence that native preparations of the Euplotes raikovi pheromone Er-1 (a helical protein of 40 amino acids) specifically increases viability, DNA synthesis, proliferation, and the production of interferon-?, tumor necrosis factor-?, interleukin (IL)-1?, IL-2, and IL-13 in human Jurkat T-cells. Also, Er-1 significantly decreases the mRNA levels of the ? and ? subunits of IL-2 receptor (IL-2R), while the mRNA levels of the ? subunit appeared to be not affected. Jurkat T-cell treatments with Er-1 induced the down-regulation of the IL-2R? subunit by a reversible and time-dependent endocytosis, and increased the levels of phosphorylation of the extracellular signal-regulated kinases (ERK). The cell-type specificity of these effects was supported by the finding that Er-1, although unable to directly influence the growth of human glioma U-373 cells, induced Jurkat cells to synthesize and release factors that, in turn, inhibited the U-373 cell proliferation. Overall, these findings imply that Er-1 coupling to IL-2R and ERK immuno-enhances T-cell activity, and that this effect likely translates to an inhibition of glioma cell growth. -- Highlights: ? Euplotes pheromone Er-1 increases the growth of human Jurkat T-cells. ? Er-1 increases the T-cell production of specific cytokines. ? Er-1 activates interleukin-2 receptor and extracellular signal-regulated kinases. ? The immuno-enhancing effect of Er-1 on Jurkat cells translates to an inhibition of human glioma cell growth.

  7. Corn Ethanol: The Surprisingly Effective Route for Natural Gas Consumption in the Transportation Sector

    SciTech Connect (OSTI)

    Szybist, James P.; Curran, Scott

    2015-05-01

    Proven reserves and production of natural gas (NG) in the United States have increased dramatically in the last decade, due largely to the commercialization of hydraulic fracturing. This has led to a plentiful supply of NG, resulting in a significantly lower cost on a gallon of gasoline-equivalent (GGE) basis. Additionally, NG is a domestic, non-petroleum source of energy that is less carbon-intensive than coal or petroleum products, and thus can lead to lower greenhouse gas emissions. Because of these factors, there is a desire to increase the use of NG in the transportation sector in the United States (U.S.). However, using NG directly in the transportation sector requires that several non-trivial challenges be overcome. One of these issues is the fueling infrastructure. There are currently only 1,375 NG fueling stations in the U.S. compared to 152,995 fueling stations for gasoline in 2014. Additionally, there are very few light-duty vehicles that can consume this fuel directly as dedicated or bi-fuel options. For example, in model year 2013Honda was the only OEM to offer a dedicated CNG sedan while a number of others offered CNG options as a preparation package for LD trucks and vans. In total, there were a total of 11 vehicle models in 2013 that could be purchased that could use natural gas directly. There are additional potential issues associated with NG vehicles as well. Compared to commercial refueling stations, the at-home refueling time for NG vehicles is substantial – a result of the small compressors used for home refilling. Additionally, the methane emissions from both refueling (leakage) and from tailpipe emissions (slip) from these vehicles can add to their GHG footprint, and while these emissions are not currently regulated it could be a barrier in the future, especially in scenarios with broad scale adoption of CNG vehicles. However, NG consumption already plays a large role in other sectors of the economy, including some that are important to the transportation sector. Examples include steam reforming of natural gas to provide hydrogen for hydrotreating unit operations within the refinery and production of urea for use as a reductant for diesel after treatment in selective catalytic reduction (SCR). This discussion focuses on the consumption of natural gas in the production pathway of conventional ethanol (non-cellulosic) from corn through fermentation. Though it is clear that NG would also play a significant role in the cellulosic production pathways, those cases are not considered in this analysis.

  8. Analysis of Well ER-6-2 Testing, Yucca Flat FY 2004 Testing Program, Nevada Test Site, Nye County, Nevada, Rev. No.: 0

    SciTech Connect (OSTI)

    Greg Ruskauff

    2005-07-01

    This report documents the analysis of data collected for Well ER-6-2 during fiscal year (FY) 2004 Yucca Flat well development and testing program (herein referred to as the ''testing program''). Participants in Well ER-6-2 field development and hydraulic testing activities were: Stoller-Navarro Joint Venture (SNJV), Bechtel Nevada (BN), Desert Research Institute (DRI), Los Alamos National Laboratory (LANL), Lawrence Livermore National Laboratory (LLNL), U.S. Geological Survey (USGS), and the University of Nevada, Las Vegas-Harry Reid Center (UNLV-HRC). The analyses of data collected from the Well ER-6-2 testing program were performed by the SNJV.

  9. Inland EmpIrE mErchandIsE Exports calIfornIa statE UnIvErsIty fUllErton

    E-Print Network [OSTI]

    de Lijser, Peter

    Inland EmpIrE mErchandIsE Exports calIfornIa statE UnIvErsIty fUllErton 20122012 CSUF Mihaylo University, Fullerton An Overview and Analysis of Inland Empire Exports #12;novEmbEr 2011 InstItUtE for EconomIc and EnvIronmEntal stUdIEs33 #12;Inland EmpIrE mErchandIsE Exports calIfornIa statE UnIvErsIty f

  10. THERMODYNAMIC AND KINETIC MODELING OF ADVANCED NUCLEAR FUELS - FINAL LDRD-ER REPORT

    SciTech Connect (OSTI)

    Turchi, P

    2011-11-28

    This project enhanced our theoretical capabilities geared towards establishing the basic science of a high-throughput protocol for the development of advanced nuclear fuel that should couple modern computational materials modeling and simulation tools, fabrication and characterization capabilities, and targeted high throughput performance testing experiments. The successful conclusion of this ER project allowed us to upgrade state-of-the-art modeling codes, and apply these modeling tools to ab initio energetics and thermodynamic assessments of phase diagrams of various mixtures of actinide alloys, propose a tool for optimizing composition of complex alloys for specific properties, predict diffusion behavior in diffusion couples made of actinide and transition metals, include one new equation in the LLNL phase-field AMPE code, and predict microstructure evolution during alloy coring. In FY11, despite limited funding, the team also initiated an experimental activity, with collaboration from Texas A&M University by preparing samples of nuclear fuels in bulk forms and for diffusion couple studies and metallic matrices, and performing preliminary characterization.

  11. Final Technical Report for Award DE-FG02-98ER41080

    SciTech Connect (OSTI)

    Chen, Alan

    2014-11-14

    The prime motivation of the project at McMaster University was to carry out the critical evaluation and compilation of Nuclear Structure and Decay data, and of nuclear astrophysics data with continued participation in the United States Nuclear Data Program (US-NDP). A large body of evaluated and compiled structure data were supplied for databases such as ENSDF, XUNDL, NSR, etc. residing on webpage of National Nuclear Data Center of the Brookhaven National Laboratory, Upton, New York, USA. Thermonuclear reaction rates of importance to stellar explosions, such as novae, x-ray bursts and supernovae, were evaluated as well. This effort was closely coupled to our ongoing experimental effort, which took advantage of radioactive ion beam and stable beam facilities worldwide to study these key reaction rates. This report contains brief descriptions of the various activities together with references to all the publications in peer-reviewed journals which were the result of work carried out with the award DE-FG02-98-ER41080, during 1998-2013.

  12. Spatially resolved penetration depth measurements and vortex manipulation in the ferromagnetic superconductor ErNi2B2C

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

    Wulferding, Dirk; Yang, Ilkyu; Yang, Jinho; Lee, Minkyung; Choi, Hee Cheul; Bud'ko, Sergey L.; Canfield, Paul C.; Yeom, Han Woong; Kim, Jeehoon

    2015-07-31

    We present a local probe study of the magnetic superconductor ErNi2B2C, using magnetic force microscopy at sub-Kelvin temperatures. ErNi2B2C is an ideal system to explore the effects of concomitant superconductivity and ferromagnetism. At 500 mK, far below the transition to a weakly ferromagnetic state, we directly observe a structured magnetic background on the micrometer scale. We determine spatially resolved absolute values of the magnetic penetration depth ? and study its temperature dependence as the system undergoes magnetic phase transitions from paramagnetic to antiferromagnetic, and to weak ferromagnetic, all within the superconducting regime. We estimate the absolute pinning force of Abrikosovmore »vortices, which shows a position dependence and temperature dependence as well, and discuss the possibility of the purported spontaneous vortex formation.« less

  13. Regional-Scale Assessment of Nitrous Oxide Emissions within the US Corn Belt: The Impact of Precipitation and Agricultural Drainage on Indirect Emissions

    E-Print Network [OSTI]

    Minnesota, University of

    Regional-Scale Assessment of Nitrous Oxide Emissions within the US Corn Belt: The Impact of Precipitation and Agricultural Drainage on Indirect Emissions Tim Griffis1, Xuhui Lee2, John Baker3, Peter, but mitigation strategies have been limited by the large uncertainties in both direct and indirect emission

  14. Atmospheric deposition, resuspension and root uptake of plutonium in corn and other grain-producing agroecosystems near a nuclear fuel facility

    SciTech Connect (OSTI)

    Pinder, J.E. III; McLeod, K.W.; Adriano, D.C. (Savannah River Ecology Lab., Aiken, SC (United States)); Corey, J.C.; Boni, A.L. (Savannah River Lab., Aiken, SC (United States))

    1989-01-01

    Plutonium released to the environment may contribute to dose to humans through inhalation or ingestion of contaminated foodstuffs. Plutonium contamination of agricultural plants may result from interception and retention of atmospheric deposition, resuspension of Pu-bearing soil particles to plant surfaces, and root uptake and translocation to grain. Plutonium on vegetation surfaces may be transferred to grain surfaces during mechanical harvesting. Data obtained from corn grown near the US Department of Energy's H-Area nuclear fuel chemical separations facility on the Savannah River Site was used to estimated parameters of a simple model of Pu transport in agroecosystems. The parameter estimates for corn were compared to those previously obtained for wheat and soybeans. Despite some differences in parameter estimates among crops, the relative importances of atmospheric deposition, resuspension and root uptake were similar among crops. For even small deposition rates, the relative importances of processes for Pu contamination of corn grain should be: transfer of atmospheric deposition from vegetation surfaces to grain surfaces during combining > resuspension of soil to grain surfaces > root uptake. Approximately 3.9 {times} 10{sup {minus}5} of a year's atmospheric deposition is transferred to grain. Approximately 6.2 {times} 10{sup {minus}9} of the Pu inventory in the soil is resuspended to corn grain, and a further 7.3 {times} 10{sup {minus}10} of the soil inventory is absorbed by roots and translocated to grains.

  15. Atmospheric deposition, resuspension, and root uptake of Pu in corn and other grain-producing agroecosystems near a nuclear fuel facility

    SciTech Connect (OSTI)

    Pinder, J.E. III; McLeod, K.W.; Adriano, D.C.; Corey, J.C.; Boni, A.L. (Savannah River Ecology Laboratory, Aiken, SC (USA))

    1990-12-01

    Plutonium released to the environment may contribute to dose to humans through inhalation or ingestion of contaminated foodstuffs. Plutonium contamination of agricultural plants may result from interception and retention of atmospheric deposition, resuspension of Pu-bearing soil particles to plant surfaces, and root uptake. Plutonium on vegetation surfaces may be transferred to grain surfaces during mechanical harvesting. Data obtained from corn grown near the U.S. Department of Energy's H-Area nuclear fuel chemical separations facility on the Savannah River Site were used to estimate parameters of a simple model of Pu transport in agroecosystems. The parameter estimates for corn were compared to those previously obtained for wheat and soybeans. Despite some differences in parameter estimates among crops, the relative importances of atmospheric deposition, resuspension, and root uptake were similar among crops. For even small deposition rates, the relative importances of processes for Pu contamination of corn grain should be: transfer of atmospheric deposition from vegetation surfaces to grain surfaces during combining greater than resuspension of soil to grain surfaces greater than root uptake. Approximately 3.9 X 10(-5) of a year's atmospheric deposition is transferred to grain. Approximately 6.2 X 10(-9) of the Pu inventory in the soil is resuspended to corn grain, and a further 7.3 X 10(-10) of the soil Pu inventory is absorbed and translocated to grains.

  16. Atmospheric deposition, resuspension and root uptake of plutonium in corn and other grain-producing agroecosystems near a nuclear fuel facility

    SciTech Connect (OSTI)

    Pinder, J.E. III; McLeod, K.W.; Adriano, D.C. [Savannah River Ecology Lab., Aiken, SC (United States); Corey, J.C.; Boni, A.L. [Savannah River Lab., Aiken, SC (United States)

    1989-12-31

    Plutonium released to the environment may contribute to dose to humans through inhalation or ingestion of contaminated foodstuffs. Plutonium contamination of agricultural plants may result from interception and retention of atmospheric deposition, resuspension of Pu-bearing soil particles to plant surfaces, and root uptake and translocation to grain. Plutonium on vegetation surfaces may be transferred to grain surfaces during mechanical harvesting. Data obtained from corn grown near the US Department of Energy`s H-Area nuclear fuel chemical separations facility on the Savannah River Site was used to estimated parameters of a simple model of Pu transport in agroecosystems. The parameter estimates for corn were compared to those previously obtained for wheat and soybeans. Despite some differences in parameter estimates among crops, the relative importances of atmospheric deposition, resuspension and root uptake were similar among crops. For even small deposition rates, the relative importances of processes for Pu contamination of corn grain should be: transfer of atmospheric deposition from vegetation surfaces to grain surfaces during combining > resuspension of soil to grain surfaces > root uptake. Approximately 3.9 {times} 10{sup {minus}5} of a year`s atmospheric deposition is transferred to grain. Approximately 6.2 {times} 10{sup {minus}9} of the Pu inventory in the soil is resuspended to corn grain, and a further 7.3 {times} 10{sup {minus}10} of the soil inventory is absorbed by roots and translocated to grains.

  17. Investment in Corn-Ethanol Plants in the Midwestern United States: An Analysis Using Reduced-Form and Structural Models1

    E-Print Network [OSTI]

    Lin, C.-Y. Cynthia

    1 Investment in Corn-Ethanol Plants in the Midwestern United States: An Analysis Using Reduced-Form and Structural Models1 C.-Y. Cynthia Lin and Karen E. Thome Abstract Ethanol has attracted considerable policy policy and strategic interactions affect decisions about when and where to invest in building new ethanol

  18. Consequences of reproductive barriers for genealogical discordance in the European corn Erik B. Dopman, Luisa Prez, Steven M. Bogdanowicz, and Richard G. Harrison

    E-Print Network [OSTI]

    Dopman, Erik B.

    borer Consequences of reproductive barriers for genealogical discordance in the European corn Erik, see: Notes: #12;Consequences of reproductive barriers for genealogical discordance in the European is often incomplete, gene genealogies will be discordant, and most regions of the genome will display

  19. FLGESKJEMA FOR SKERE TIL PPU TEACH FIRST NORWAY Dersom du har utdanning som ikke er tatt ved UiO, m du skrive ut dette skjemaet og

    E-Print Network [OSTI]

    Gerhardy, Philipp

    FØLGESKJEMA FOR SØKERE TIL PPU TEACH FIRST NORWAY Dersom du har utdanning som ikke er tatt ved Ui søke PPU Teach First Norway i Søknadsweb. Ditt navn: Fødselsnr: Jeg har søkt om fagdidaktikk i

  20. Close-Out Report of DOE Grant DE-FG02-91ER40682 for November 1, 2009 - April 30, 2013

    SciTech Connect (OSTI)

    Paulini, Manfred

    2013-07-20

    This document is the close-out report of Grant DE-FG02-91ER40682 from the Carnegie Mellon University (CMU) High-Energy Physics (HEP) Group to the U.S. Department of Energy (DOE).

  1. Final Report. DOE Computational Nanoscience Project DE-FG02-03ER46096: Integrated Multiscale Modeling of Molecular Computing Devices

    SciTech Connect (OSTI)

    Cummings, Peter [Vanderbilt University] [Vanderbilt University

    2009-11-15

    The document is the final report of the DOE Computational Nanoscience Project DE-FG02-03ER46096: Integrated Multiscale Modeling of Molecular Computing Devices. It included references to 62 publications that were supported by the grant.

  2. Structural and electrical properties of the sol-gel prepared Sr{sub 1-x}Er{sub x}SnO{sub 3-{delta}} compounds

    SciTech Connect (OSTI)

    Ouni, S.; Nouri, S. [Unite de Recherche de Chimie des Materiaux et de l'Environnement UR11ES25, ISSBAT, Universite de Tunis ElManar 9, Avenue Dr. Zoheir Safi, 1006 Tunis (Tunisia); Rohlicek, J. [Institute of Physics ASCR, v.v.i, Na Slovance 2, 18221 Prague 8 (Czech Republic); Ben Hassen, R., E-mail: rached.benhassen@fss.rnu.tn [Unite de Recherche de Chimie des Materiaux et de l'Environnement UR11ES25, ISSBAT, Universite de Tunis ElManar 9, Avenue Dr. Zoheir Safi, 1006 Tunis (Tunisia)

    2012-08-15

    Erbium-substituted strontium stannates, with Er content 0{<=}x{<=}0.09, have been prepared by sol-gel method. The solubility limit of Er was found to be about 3%. The influence of temperature and the duration of the calcination, on the confirmation of single phase of Er doped SrSnO{sub 3} were investigated by using X-ray powder diffraction. The distribution of Er{sup 3+} in the crystal structure has been studied. Rietveld refinement of the data revealed that the crystal structure of the representative compound (Sr{sub 0.97}Er{sub 0.03}SnO{sub 3-{delta}}) is orthorhombic perovskite (space group Pbnm). The cell dimensions are: a=5.7152(1) A, b=5.7092(1) A and c=8.0710(2) A. The IR spectroscopy measurements of the samples with x{<=}0.03 were done in a wavelength range 400-2000 cm{sup -1} and confirmed the observed tilting in the SnO{sub 6} octahedra. The transport properties in the system Sr{sub 1-x}Er{sub x}SnO{sub 3-{delta}}, x{<=}0.03, were investigated at high temperature. The Sr{sub 0.97}Er{sub 0.03}SnO{sub 3-{delta}} compound exhibits semiconductive behaviour and the electrical transport mechanism agrees with the non-adiabatic small polaron hopping model between nominal states Sn{sup 4+}/Sn{sup 2+} in the temperature ranges 350-525 and 525-693 K separately. - Graphical abstract: The Sr{sub 0.97}Er{sub 0.03}SnO{sub 3-{delta}} compound exhibits semiconductive behaviour and the electrical transport mechanism agrees with the non-adiabatic small polaron hopping model between nominal states Sn{sup 4+}/Sn{sup 2+}. Highlights: Black-Right-Pointing-Pointer Er showed a maximum solubility of 3 mol% in SrSnO{sub 3} perovskite at 1173 K. Black-Right-Pointing-Pointer SnO{sub 6} octahedra in Sr{sub 1-x}Er{sub x}SnO{sub 3-{delta}} are tilted. Black-Right-Pointing-Pointer The expansion of the cell parameters ascribed to the apparition of Sn{sup 2+} ions. Black-Right-Pointing-Pointer Transport mechanism in Sr{sub 0.97}Er{sub 0.03}SnO{sub 3-{delta}} agrees with the non-adiabatic small polaron hopping model.

  3. Final Report for DOE Grant DE-FG02-06ER64160 Retrieval of Cloud Properties and Direct Testing of Cloud and Radiation Parameterizations using ARM Observations.

    SciTech Connect (OSTI)

    Donovan, David Patrick [KNMI

    2013-07-26

    This report briefly summaries the work performed at KNMI under DOE Grant DE-FG02-06ER64160 which, in turn was conducted in support of DOE Grant DE-FG02-90ER61071 lead by E. Clothieux of Penn. State U. The specific work at KNMI revolved around the development and application of the EarthCARE simulator to ground-based multi-sensor simulations.

  4. Completion Report for Model Evaluation Well ER-5-5: Corrective Action Unit 98: Frenchman Flat

    SciTech Connect (OSTI)

    NSTec Underground Test Area and Boreholes Programs and Operations

    2013-01-18

    Model Evaluation Well ER-5-5 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of Nevada Environmental Management Operations at the Nevada National Security Site (formerly known as the Nevada Test Site). The well was drilled in July and August 2012 as part of a model evaluation well program in the Frenchman Flat area of Nye County, Nevada. The primary purpose of the well was to provide detailed geologic, hydrogeologic, chemical, and radiological data that can be used to test and build confidence in the applicability of the Frenchman Flat Corrective Action Unit flow and transport models for their intended purpose. In particular, this well was designed to obtain data to evaluate the uncertainty in model forecasts of contaminant migration from the upgradient underground nuclear test MILK SHAKE, conducted in Emplacement Hole U-5k in 1968, which were considered to be uncertain due to the unknown extent of a basalt lava-flow aquifer present in this area. Well ER-5-5 is expected to provide information to refine the Phase II Frenchman Flat hydrostratigraphic framework model, if necessary, as well as to support future groundwater flow and transport modeling. The 31.1-centimeter (cm) diameter hole was drilled to a total depth of 331.3 meters (m). The completion string, set at the depth of 317.2 m, consists of 16.8-cm stainless-steel casing hanging from 19.4-cm carbon-steel casing. The 16.8-cm stainless-steel casing has one slotted interval open to the basalt lava-flow aquifer and limited intervals of the overlying and underlying alluvial aquifer. A piezometer string was also installed in the annulus between the completion string and the borehole wall. The piezometer is composed of 7.3-cm stainless-steel tubing suspended from 6.0-cm carbon-steel tubing. The piezometer string was landed at 319.2 m, to monitor the basalt lava-flow aquifer. Data collected during and shortly after hole construction include composite drill cuttings samples collected every 3.0 m, various geophysical logs, preliminary water quality measurements, and water-level measurements. The well penetrated 331.3 m of Quaternary–Tertiary alluvium, including an intercalated layer of saturated basalt lava rubble. No well development or hydrologic testing was conducted in this well immediately after completion; however, a preliminary water level was measured in the piezometer string at the depth of 283.4 m on September 25, 2012. No tritium above the minimum detection limit of the field instruments was detected in this hole. Future well development, sampling, and hydrologic testing planned for this well will provide more accurate hydrologic information for this site. The stratigraphy, general lithology, and water level were as expected, though the expected basalt lava-flow aquifer is basalt rubble and not the dense, fractured lava as modeled. The lack of tritium transport is likely due to the difference in hydraulic properties of the basalt lava-flow rubble encountered in the well, compared to those of the fractured aquifer used in the flow and transport models.

  5. Long-range ferromagnetic order induced by a donor impurity band exchange in SnO{sub 2}:Er{sup 3+} nanoparticles

    SciTech Connect (OSTI)

    Aragón, F. H.; Coaquira, J. A. H.; Chitta, V. A.; Hidalgo, P.; Brito, H. F.

    2013-11-28

    In this work, the structural and magnetic properties of Er-doped SnO{sub 2} (SnO{sub 2}:Er) nanoparticles are reported. The SnO{sub 2}:Er nanoparticles have been synthesized by a polymer precursor method with Er content from 1.0% to 10.0%. X-ray diffraction results indicate the formation of only the rutile-type structure in all samples. The estimated mean crystallite size shows a decrease from ?10 to ?4?nm when the Er content is increased from 1.0% to 10.0%. The particle size values have been corroborated by transmission electron microscopy technique. The thermal dependence of the magnetization is consistent with the 3+ oxidation state of erbium ions for all samples. A strong paramagnetic-like behavior coexisting with a ferromagnetic phase has been determined for samples with Er content below 5.0%. Above this concentration, only a paramagnetic behavior has been determined. Isothermal magnetization curves are consistent with the occurrence of long-range ferromagnetic order mediated by donor electrons forming bound magnetic polarons which overlap to produce a spin-split impurity band.

  6. Idaho National Engineering Laboratory (INEL) Environmental Restoration (ER) Program Baseline Safety Analysis File (BSAF)

    SciTech Connect (OSTI)

    1995-09-01

    The Baseline Safety Analysis File (BSAF) is a facility safety reference document for the Idaho National Engineering Laboratory (INEL) environmental restoration activities. The BSAF contains information and guidance for safety analysis documentation required by the U.S. Department of Energy (DOE) for environmental restoration (ER) activities, including: Characterization of potentially contaminated sites. Remedial investigations to identify and remedial actions to clean up existing and potential releases from inactive waste sites Decontamination and dismantlement of surplus facilities. The information is INEL-specific and is in the format required by DOE-EM-STD-3009-94, Preparation Guide for U.S. Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports. An author of safety analysis documentation need only write information concerning that activity and refer to BSAF for further information or copy applicable chapters and sections. The information and guidance provided are suitable for: {sm_bullet} Nuclear facilities (DOE Order 5480-23, Nuclear Safety Analysis Reports) with hazards that meet the Category 3 threshold (DOE-STD-1027-92, Hazard Categorization and Accident Analysis Techniques for Compliance with DOE Order 5480.23, Nuclear Safety Analysis Reports) {sm_bullet} Radiological facilities (DOE-EM-STD-5502-94, Hazard Baseline Documentation) Nonnuclear facilities (DOE-EM-STD-5502-94) that are classified as {open_quotes}low{close_quotes} hazard facilities (DOE Order 5481.1B, Safety Analysis and Review System). Additionally, the BSAF could be used as an information source for Health and Safety Plans and for Safety Analysis Reports (SARs) for nuclear facilities with hazards equal to or greater than the Category 2 thresholds, or for nonnuclear facilities with {open_quotes}moderate{close_quotes} or {open_quotes}high{close_quotes} hazard classifications.

  7. Completion Report for Well ER-12-3 Corrective Action Unit 99: Rainier Mesa - Shoshone Mountain

    SciTech Connect (OSTI)

    U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office; Bechtel Nevada Corporation

    2006-05-01

    Well ER-12-3 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. The well was drilled in March and April 2005 as part of a hydrogeologic investigation program for the Rainier Mesa-Shoshone Mountain Corrective Action Unit. The overall purpose of the well was to gather subsurface data to better characterize the hydrogeology of central Rainier Mesa, especially in the older Tertiary volcanic rocks and Paleozoic sedimentary rocks. The main 47.0-centimeter hole was drilled to a depth of 799.2 meters and cased with 33.97-centimeter casing to 743.1 meters. The hole diameter was then decreased to 31.1 centimeters, and the well was drilled to a total depth of 1,496.0 meters. The completion string consisted of 13.97-centimeter stainless steel casing, with two slotted intervals open to the lower carbonate aquifer, suspended from 19.37-centimeter carbon steel casing. A piezometer string was installed outside the 33.97-centimeter casing to a depth of 467.1 meters to monitor a zone of perched water within the Tertiary volcanic section. Data gathered during and shortly after hole construction include composite drill cuttings samples collected every 3 meters (extra cuttings samples were collected from the Paleozoic rocks for paleontological analyses), sidewall core samples from 35 depths, various geophysical logs, and water level measurements. These data indicate that the well penetrated 674.2 meters of Tertiary volcanic rocks and 821.7 meters of Paleozoic dolomite and limestone. Forty-nine days after the well was completed, but prior to well development and testing, the water level inside the main hole was tagged at the depth of 949.1 meters, and the water level inside the piezometer string was tagged at 379.9 meters.

  8. The effects of Biozyme on the germination and emergence of bean (Phaseolus vulgaris L.) and sweet corn (Zea mays L.) seeds under suboptimal temperatures, pesticide overdose, and salinity stress 

    E-Print Network [OSTI]

    Campos Cruz, Armando

    1994-01-01

    The effect of Biozyme-, a commercial germination stimulant, on the germination and emergence of bean and sweet corn seeds, treated with four levels of Carbofuran and Chlorothalonil, and grown under suboptimal temperatures, was evaluated. Field...

  9. Completion Report for Well ER-20-4 Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2011-04-30

    Well ER-20-4 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Restoration Project at the Nevada National Security Site, Nye County, Nevada. The well was drilled in August and September 2010 as part of the Pahute Mesa Phase II drilling program. The primary purpose of the well was to investigate the possibility of radionuclide transport from up-gradient underground nuclear tests conducted in central Pahute Mesa. This well also provided detailed hydrogeologic information in the Tertiary volcanic section that will help reduce uncertainties within the Pahute Mesa-Oasis Valley hydrostratigraphic framework model.

  10. Final Report for DOE grant project FG02-07ER41458 [Dense Quark Matter in Magnetic Fields

    SciTech Connect (OSTI)

    Incera, Vivian

    2012-01-24

    Final Report for DOE grant DE-FG02-07ER41458. This grant was originally a three-year project. However, this final report summarizes the results of the first two years, as at the end of the second year of the grant the PIs moved to a new university and the grant was closed. The work done under the first two years of the DOE grant led to several papers and presentations. It also served to train one undergraduate and three graduate students.

  11. Technical support to the ER program subsurface technologies team leader. Final report, March 15, 1993--March 15, 1998

    SciTech Connect (OSTI)

    1998-12-01

    This research included development of a new geologic sample management facility and associated quality assurance systems for the LANL Environmental Restoration Program. Additional work with the LANL Environmental Restoration Program included the development of Sampling and Analysis Plans (SAP) for various Operable Units for the Laboratory. The PI (Davidson) served as the sample curation/sample management specialist on the ER program Subsurface Studies Technical Team. Specialization in Field Unit Data Base systems was the focus of the work towards the end of the contract. A document is included which provides the Statement of Policy for the management of borehole samples collected during environmental restoration activities at LANL.

  12. Increased efficiency in multijunction solar cells through the incorporation of semimetallic ErAs nanoparticles into the tunnel junction

    SciTech Connect (OSTI)

    Zide, J.M.O.; Kleiman-Shwarsctein, A.; Strandwitz, N.C.; Zimmerman, J.D.; Steenblock-Smith, T.; Gossard, A.C.; Forman, A.; Ivanovskaya, A.; Stucky, G.D.

    2006-04-17

    We report the molecular beam epitaxy growth of Al{sub 0.3}Ga{sub 0.7}As/GaAs multijunction solar cells with epitaxial, semimetallic ErAs nanoparticles at the interface of the tunnel junction. The states provided by these nanoparticles reduce the bias required to pass current through the tunnel junction by three orders of magnitude, and therefore drastically reduce the voltage losses in the tunnel junction. We have measured open-circuit voltages which are 97% of the sum of the constituent cells, which result in nearly double the efficiency of our multijunction cell with a conventional tunnel junction.

  13. Productive Energy of Corn Meal, Alfalfa Leaf Meal, Dried Buttermilk, Casein, Cottonseed Meal, and Tankage as Measured by Production of Fat and Flesh by Growing Chickens. 

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach); Carlyle, E. C. (Elmer Cardinal)

    1941-01-01

    , TEXAS AGRICULTURAL EXPERIMENT STATION A. B. CONNER. DIRECTOR. College Station. Texas BULLETIN NO. 600 PRODUCTIVE ENERGY OF CORN MEAL, ALFALF LEAF MEAL, DRIED BUTTERMILK, CASEIN, COT- TONSEED MEAL, AND TANKAGE AS MEASURED... of a comprehensive investigation of the value of feeds and foods for productive energy as measured by the production of fat and flesh in growing chickens. In 11 experi- ments with 256 chicks previously reported, it was found that the productive...

  14. Analyzing the Effect of Variations in Soil and Management Practices on the Sustainability of Corn Stover-Based Bioethanol Production in Mississippi

    SciTech Connect (OSTI)

    Woli, Prem; Paz, Joel

    2011-08-07

    The inherent variability in corn stover productivity due to variations in soils and crop management practices might contribute to a variation in corn stover-based bioethanol sustainability. This study was carried out to examine how changes in soil types and crop management options would affect corn stover yield (CSY) and the sustainability of the stover-based ethanol production in the Delta region of Mississippi. Based on potential acreage and geographical representation, three locations were selected. Using CERES-Maize model, stover yields were simulated for several scenarios of soils and crop management options. Based on 'net energy value (NEV)' computed from CSYs, a sustainability indicator for stover-based bioethanol production was established. The effects of soils and crop management options on CSY and NEV were determined using ANOVA tests and regression analyses. Both CSY and NEV were significantly different across sandy loam, silt loam, and silty clay loam soils and also across high-, mid-, and low-yielding cultivars. With an increase in irrigation level, both CSY and NEV increased initially and decreased after reaching a peak. A third-degree polynomial relationship was found between planting date and CSY and NEV each. By moving from the lowest to the highest production scenario, values of CSY and NEV could be increased by 86 to 553%, depending on location and weather condition. The effects of variations in soils and crop management options on NEV were the same as on CSY. The NEV was positive for all scenarios, indicating that corn stover-based ethanol production system in the Delta region is sustainable.

  15. FInal Report: DE-FG02-04ER41310 "Elementary Particle Physics"

    SciTech Connect (OSTI)

    Izen, Joseph M.; Ishak-Boushaki, Mustapha

    2013-10-18

    ATLAS and the LHC are delivering on the promise of discovery physics at the high energy frontier. Using 4.8 fb^-1 of 2011 ?s=7 TeV data and the first 5.8 fb?1 of 2012 ?s=8 TeV data, ATLAS published the observation of a new particle with a mass of 126 GeV with a significance of 5.9? that is compatible with a Standard Model (SM) Higgs. The LHC is outperforming intial projections for the 2012 run, and ATLAS is on track to integrate ~20 fb^(-1) of proton-proton collisions in 2012 before Long Shutdown 1 (LS1) begins in Spring 2013. University of Texas at Dallas (UTD) physicists will complete work on two ATLAS analyses this fall. The first is the search for the gauge bosons of a hypothesized dark sector. For 2011 data, UTD is responsible for the ?dark photon?search in the electron-jet channel, and we are looking forward to an expanded leadership role in the dark photon search using the full 2012 data set. Our second analysis interest is the study of X/Y/Z exotic states having cc ? content, which builds on our experience in this field from the BABAR experiment After completing a measurement of the Xc(3872) production cross section this fall, we will search for evidence of the Z(4430)+ which is reported by Belle but not confirmed by BABAR. The UTD group has played a strong role in ATLAS operations, with group members serving as Pixel Run Coordinator, ATLAS Shift Leader, and Pixel/Inner Detector Shifter. For most of the current 3-year funding cycle, a group member coordinated the development of the Pixel DAQ code, and another continues to build and maintain the data quality monitoring (DQM) application that is used by the Inner Detector control room shifter. Additionally, members of our group take Pixel on-call expert shifts for DQM and DAQ. We led an optoboard lifetime study to assess concerns of premature on-detector VCSEL failure using the Pixel working prototype detector at CERN. Physicists based at UTD participated through Pixel Offline DQM and ATLAS Distributed Computing Operations Shifts (ADCoS) During Summer 2012, UTD joined upgrade activities in preparation for LS1. We took a major role in the testing of Electro-Readout (ER) Bundle testing for new Service Quarter Panels (nSQP?s), and we developed two utilities to measure the timing jitter and bit error rate of the Pixel readout chain for use commissioning Pixel detector upgrades. During BABAR?s heyday, the UTD group pioneered the use of e^+ e^- annihilation events with hard Initial State Radiation (ISR) to study the charm threshold region, and we carried out the first BABAR double-cc ? analysis. Our most recent ISR paper, written in collaboration with A. Palano (Bari) is Exclusive Production of Ds^+ Ds^-, D_S^(*+) Ds^-, and Ds^(*+) Ds^(*-) via e+ e- Annihilation with Initial-State-Radiation was published in Physical Review D 82, 052004 (2010). Work continues on a study of ISR ?c^+ ?c^- production, and a new search to establish and study double-ss ? production is starting.

  16. Completion Report for Well ER-EC-14, Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    2013-03-05

    Well ER-EC-14 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Management Operations Underground Test Area (UGTA) Activity at the Nevada National Security Site (NNSS; formerly Nevada Test Site), Nye County, Nevada. The well was drilled in September and October 2012, as part of the Central and Western Pahute Mesa Corrective Action Unit Phase II drilling program. The primary purpose of the well was to provide detailed hydrogeologic information for the Fortymile Canyon composite hydrostratigraphic unit in the Timber Mountain moat area, within the Timber Mountain caldera complex, that will help address uncertainties within the Pahute Mesa–Oasis Valley hydrostratigraphic framework model. The main 55.9-centimeter (cm) hole was drilled to a total depth of 325.5 meters (m) and cased with 40.6-cm casing to 308.1 m. The hole diameter was then decreased to 37.5 cm, and drilling continued to a total depth of 724.8 m. The completion casing string, set to the depth of 690.9 m, consists of 16.8-cm stainless-steel casing hanging from 19.4-cm carbon-steel casing. The stainless-steel casing has two slotted intervals open to the Rainier Mesa Tuff. Two piezometer strings were installed in Well ER-EC-14. Both piezometer strings, each with one slotted interval, consist of 6.0-cm carbon-steel tubing at the surface, then cross over to 7.3-cm stainless-steel tubing just above the water table. The shallow piezometer string was landed at 507.8 m, and the deep piezometer string was landed at 688.6 m. Both piezometer strings are set to monitor groundwater within moderately to densely welded Rainier Mesa Tuff. Data collected during and shortly after hole construction include composite drill cuttings samples collected every 3.0 m, various geophysical logs, water quality (including tritium and other radionuclides) measurements, and water level measurements. The well penetrated 15.2 m of alluvium and 709.6 m of Tertiary volcanic rocks. The stratigraphy and general lithology were not as expected due to the position of Well ER-EC-14 relative to the buried caldera margins of the Timber Mountain caldera complex. The well is located inside the Rainier Mesa caldera, but outside the younger Ammonia Tanks caldera. On November 5, 2012, a preliminary fluid level in the shallow piezometer string was measured at the depth of 311.8 m. This water level depth was taken before installation of the bridge plug (to be placed within the main completion casing to separate the two slotted zones). Well development, hydrologic testing, and sampling, will be conducted at a later date. No tritium above levels detectable by field methods were encountered in this hole. All Fluid Management Plan (FMP) requirements for Well ER-EC-14 were met. Analysis of monitoring samples and FMP confirmatory samples indicated that fluids generated during drilling at Well ER-EC-14 met the FMP criteria for discharge to an unlined sump or designated infiltration area. All sanitary and hydrocarbon waste generated was properly handled and disposed of.

  17. DE-FG02-08ER64658 (OASIS) - Final Technical Report

    SciTech Connect (OSTI)

    Sharman, Jonathan

    2013-09-05

    Project OASIS (Operation of Advanced Structures, Interfaces and Sub-components for MEAs) was a 12 month project that ran from 1st September 2008 to 31st August 2009, and was managed by the Department of Energy Office of Science, Chicago Office, as Award No DE-FG02-08ER64658, with Johnson Matthey Fuel Cells Inc. as the sole contractor. The project was completed on schedule, with technical successes (details below) and payment of the full grant award made by DOE. The aim of the project was the development of membrane electrode assemblies (MEAs) for H2/air polymer electrolyte membrane (PEM) fuel cells that would give higher performance under hot/dry and dry operating conditions, ideally with no loss of performance under wet conditions. Reducing or eliminating the need for humidifying the incoming gases will allow significant system cost and size reduction for many fuel cell applications including automotive, stationary and back-up power, and portable systems. Portable systems are also of particular interest in military markets. In previous work Johnson Matthey Fuel Cells had developed very stable, corrosion-resistant catalysts suitable for resisting degradation by carbon corrosion in particular. These materials were applied within the OASIS project as they are considered necessary for systems such as automotive where multiple start-stop events are experienced. These catalysts were contrasted with more conventional materials in the design of catalyst layers and novel microporous layers (MPLs) and gas diffusion layer (GDL) combinations were also explored. Early on in the work it was shown how much more aggressive high temperature operation is than dry operation. At the same humidity, tests at 110?C caused much more dehydration than tests at 80?C and the high temperature condition was much more revealing of improvements made to MEA design. Alloy catalysts were introduced and compared with Pt catalysts with a range of particle sizes. It was apparent that the larger particle sizes of the alloy catalysts led to a reduction in performance that offset much of their kinetic advantage. The Pt-only materials clearly showed that small particles are beneficial to good performance under hot/dry conditions, because of their higher surface area, although they are known to be less stable to cyclic operation. An ex-situ water vapour sorption technique was developed that showed a very clear correlation with in-cell performance: catalyst powders that absorbed more water gave better performance in-cell. It was shown that alloy catalysts could give a 25 mV advantage over Pt-only at 1 Acm-2. GDL design was also shown to influence performance and more permeable GDLs on the anode allowed better membrane hydration and therefore conductivity. A very impermeable GDL on the cathode caused cathode flooding even under dry conditions, but a novel cathode MPL incorporating ionomer and operating at 110?C, 33/17% RH showed a 150 mV gain at 800 mAcm-2 over the conventional MPL. This project has increased the understanding of the factors that influence performance loss under dry conditions, including the development of an insightful ex-situ characterisation technique (Dynamic Vapour Sorption). All the approaches investigated can be readily implemented in state-of the-art MEAs, although optimisation would be needed to integrate the new designs with existing MEA types and to tune to the exact range of operating conditions. The work is thus expected to benefit the public by feeding through more condition-tolerant production MEAs to a range of applications and thereby accelerate the commercialisation of fuel cell technology. In summary, a number of specific catalyst, catalyst layer, MPL and GDL improvements were made during this project. Often the best designs under dry conditions translated to some performance loss under wet conditions, but compromise situations were also found where dry performance was improved with no loss of wet performance.

  18. Magnetic and dielectric behavior of the spin-chain compound Er?BaNiO? well below its Néel temperature

    SciTech Connect (OSTI)

    Basu, Tathamay; Singh, Kiran; Sampathkumaran, E. V.; Mohapatra, N.

    2014-09-21

    We have recently reported that the Haldane spin-chain system, Er?BaNiO?, undergoing antiferromagnetic order below (T{sub N}=) 32 K, is characterized by the onset of ferroelectricity near 60 K due to magnetoelectric coupling induced by short-range magnetic-order within spin-chains. We have carried out additional magnetic and dielectric studies to understand the properties well below T{sub N}. We emphasize here on the following: (i) A strong frequency dependent behaviors of ac magnetic susceptibility and complex dielectric properties have been observed at much lower temperatures (<8 K), that is, “reentrant multiglass-like” phenomenon, naturally suggesting the existence of an additional transition well below T{sub N}. (ii) “Magnetoelectric phase coexistence” is observed at very low temperature (e.g., T=2 K), where the high-field magnetoelectric phase is partially arrested on returning to zero magnetic field after a cycling through metamagnetic transition.

  19. Completion Report for Well ER-12-4, Corrective Action Unit 99: Rainier Mesa - Shoshone Mountain (includes Errata Sheet)

    SciTech Connect (OSTI)

    U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office; Bechtel Nevada

    2006-05-01

    Well ER-12-4 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. This well was drilled in May 2005, as part of a hydrogeologic investigation program for the Rainier Mesa-Shoshone Mountain Corrective Action Unit in the north-central portion of the Nevada Test Site. The well is located on Rainier/Aqueduct Mesa, northwest of Yucca Flat, within Area 12 of the Nevada Test Site. The well provided information regarding the radiological and physical environment near underground nuclear tests conducted in U12t Tunnel, information on the pre-Tertiary rocks in the area, and depth to the regional water table.

  20. Well Completion Report for Well ER-20-11, Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2013-02-27

    Well ER-20-11 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Management Operations Underground Test Area (UGTA) Activity at the Nevada National Security Site (formerly Nevada Test Site), Nye County, Nevada. The well was drilled in September 2012 as part of the Central and Western Pahute Mesa Corrective Action Unit Phase II drilling program. Well ER-20-11 was constructed to further investigate the nature and extent of radionuclidecontaminated groundwater encountered in two nearby UGTA wells, to help define hydraulic and transport parameters for the contaminated Benham aquifer, and to provide data for the UGTA hydrostratigraphic framework model. The 44.5-centimeter (cm) surface hole was drilled to a depth of 520.0 meters (m) and cased with 34.0-cm casing to 511.5 m. The hole diameter was then decreased to 31.1 cm, and the borehole was drilled to a total depth of 915.6 m. The hole was completed to allow access for hydrologic testing and sampling in the target aquifer, which is a lava-flow aquifer known as the Benham aquifer. The completion casing string, set to the depth of 904.3 m, consists of a string of 6?-inch (in.) stainless-steel casing hanging from a string of 7?-in. carbon-steel casing. The stainless-steel casing has one slotted interval at 796.3 to 903.6 m. One piezometer string was installed, which consists of 2?-in. stainless-steel tubing that hangs from 2?-in. carbon-steel tubing via a crossover sub. This string was landed at 903.8 m and is slotted in the interval 795.3 to 903.1 m. Data collected during and shortly after hole construction include composite drill cuttings samples collected every 3.0 m, various geophysical logs, fluid samples (for groundwater chemistry analysis and tritium measurements), and water-level measurements. The well penetrated 915.6 m of Tertiary volcanic rock, including one saturated lava flow aquifer. Measurements on samples taken from the undeveloped well indicated elevated tritium levels within the Benham aquifer. The maximum tritium level measured with field equipment was 146,131 picocuries per liter from a sample obtained at the depth of 912.0 m. The fluid level was measured in the piezometer string at a depth of 504.5 m on September 26, 2012. All Fluid Management Plan (FMP) requirements for Well ER-20-11 were met. Analysis of monitoring samples and FMP confirmatory samples indicated that fluids generated during drilling at Well ER-20-11 met the FMP criteria for discharge to an unlined sump or designated infiltration area. Well development, hydrologic testing, and sampling will be conducted at a later date.

  1. Relativistic energy density functionals: Low-energy collective states of {sup 240}Pu and {sup 166}Er

    SciTech Connect (OSTI)

    Li, Z. P.; Niksic, T.; Vretenar, D.; Ring, P.; Meng, J.

    2010-06-15

    The empirical relativistic density-dependent, point-coupling energy density functional, adjusted exclusively to experimental binding energies of a large set of deformed nuclei with Aapprox =150-180 and Aapprox =230-250, is tested with spectroscopic data for {sup 166}Er and {sup 240}Pu. Starting from constrained self-consistent triaxial relativistic Hartree-Bogoliubov calculations of binding energy maps as functions of the quadrupole deformation in the beta-gamma plane, excitation spectra and E2 transition probabilities are calculated as solutions of the corresponding microscopic collective Hamiltonian in five dimensions for quadrupole vibrational and rotational degrees of freedom and compared with available data on low-energy collective states.

  2. Synthesis and characterization of R{sub 2}MnTiO{sub 7} (R = Y and Er) pyrochlores oxides

    SciTech Connect (OSTI)

    Martínez-Coronado, R.; Alonso, J.A.; Fernández, M.T.

    2013-09-01

    Graphical abstract: - Abstract: New pyrochlore-like phases of composition R{sub 2}MnTiO{sub 7} (R = Er and Y) have been synthesized by a soft-chemistry procedure involving citrates of the different metal ions followed by thermal treatments at moderate temperatures (850 °C for 12 h in air). A characterization by X-ray diffraction and neutron powder diffraction (NPD) has been carried out in order to determine the crystal structure features: these phyrochlores are cubic, space group Fd-3m, defining an intrinsically frustrated three-dimensional system. The Rietveld-refinement from NPD data at room temperature evidences an antisite cation disorder (distribution of Mn between A and B positions) that is accompanied by an increment of the oxygen-vacancy concentration due to the reduction of Mn{sup 4+} at the B position to Mn{sup 2+} at the A position. Thermogravimetric analysis (TGA) was useful to evaluate the stability of these oxides in reducing conditions up to 500 °C. Magnetic susceptibility measurements indicate a ferromagnetic behavior, due to the random distribution of Mn{sup 4+} ions in the octahedral sublattice. At lower temperatures there is a polarization of the R{sup +3} magnetic moments, which also participate in the magnetic structure. Aiming to evaluate these materials as possible electrodes for solid oxide fuel cells (SOFC) we determined that the thermal expansion coefficients between 100 and 900 °C perfectly match with those of the usual electrolytes; however, these pyrochlore oxides display a semiconductor-like behavior with poor conductivity values, e.g. 6 × 10{sup ?3} cm{sup ?1} at 850 °C for Er, which would prevent its use as MIEC (mixed ionic-electronic conductors) oxides in SOFC devices.

  3. EnginEEring by thE numbErsBy Michael T. GiBBons ngineering bachelor's degrees remained virtually

    E-Print Network [OSTI]

    EnginEEring by thE numbErsBy Michael T. GiBBons E ngineering bachelor's degrees remained virtually since 2005. Degrees in electrical/ computer engineering and computer science continued to fall, although and materials engineering degrees remained flat last year, the aerospace, biomedical, chemical, civil

  4. Experimental Determination of the Transition Probabilities in Er II This article has been downloaded from IOPscience. Please scroll down to see the full text article.

    E-Print Network [OSTI]

    for 101 lines of Er I1 were measured using an argon-erbium arc plasma. The absolute scale was established plasma, with the axial symmetry was used. The arc operated at the atmospheric pressure and the current 40-Zehnder interferometer is the third part. It permits to follow continuously the interference pattern of the arc plasma

  5. DEFG0202ER63445, PI = Professor George M. Church June 28, 2011 PROPOSAL FOR DEVELOPMENT OF ENHANCED INVIVO AND EXVIVO SYNTHETIC BIOLOGY METHODS

    E-Print Network [OSTI]

    Church, George M.

    _office@genetics.med.harvard.edu FOA Number: DEFOA0000412 DOE/OSP Office: BER Biological Systems Science DOE/OSP Manager Contact Independence Avenue, S.W. Washington, DC 208551290 DOE Grant Number: DEFG0202ER63445 SUBCONTRACTS Objectives The goal of our proposed DOE Genomic Sciences Center renewal is to develop and demonstrate new

  6. Final Report for Grant DE-FG02-91ER40690 for the period 12/1/2010 to 4/30/2014

    SciTech Connect (OSTI)

    Durkin, Stan; Hill, Chris; Kass, Richard; Braaten, Eric; Mathur, Samir; Raby, Stuart; Shigemitsu, Junko; Gan, K. K.; Kagan, Harris; Hughes, Richard E.; Winer, Brian L.; Honscheid, Klaus

    2014-07-22

    This is the #12;final report for The Ohio State University high energy physics grant DE-FG02- 91ER40690. The activities of the various Tasks are briefy summarized over the previous grant period. The support from the Department of Energy is greatly appreciated.

  7. Poisoning Incidence in Wisconsin: Does Age Ma2er? Thomas Leschke, BA; Clare Guse, MS; Amy Schlo2hauer, MPH; Peter Layde, MD, MSc IntroducEon

    E-Print Network [OSTI]

    Poisoning Incidence in Wisconsin: Does Age Ma2er? Thomas Leschke, BA; Clare groups for both intenEonal opioid and non-opioid poisonings Opioid range: 6 and ICD -10 codes were used to divide poisoning incidents by agent (opioid vs

  8. Juliette Gordon Low de Edward Hughes, 1887 u Galera Nacional del Retrato, Americanos del Siglo XX: 1900-1930, 3er

    E-Print Network [OSTI]

    Miller, Scott

    de Mike Wilkins, 1987 uMuseo Smithsonian de Arte Americano, Vestíbulo de la calle G, 1er piso -- Con escuela de aviación de los Estados Unidos la aceptó como estudiante. uObserva bien su licencia. ¿Puedes leerla? Bessie tuvo que aprender francés para poder inscribirse en la escuela de aviación. ¿Qué valores

  9. VOLUME 88, NUMBER 1 P HY S I CA L REV I E W L E T T ER S 7 JANUARY 2002 Shocks in Supersonic Sand

    E-Print Network [OSTI]

    Texas at Austin. University of

    VOLUME 88, NUMBER 1 P HY S I CA L REV I E W L E T T ER S 7 JANUARY 2002 Shocks in Supersonic Sand such as sand grains [2]. The usual theoretical approach to understanding granular flows is dense gas kinetic

  10. CNRS Dlgation Cte d'Azur Micro Manager et Arduino pour le pilotage de stations de microscopie 1er au 3 juin 2015

    E-Print Network [OSTI]

    Boulicaut, Jean-François

    CNRS ­ Délégation Côte d'Azur ­ Micro Manager et Arduino pour le pilotage de stations de microscopie ­ 1er au 3 juin 2015 Micro Manager et Arduino pour le pilotage de stations de microscopie Public-midi Arduino : théorie Atelier Arduino Pratique : leds, tensions, températures Commande via le serial

  11. The Lujan Center is a national user facility funded by Basic Energy Sciences of the Department of Energy which o ers capability for basic and applied neutron scattering

    E-Print Network [OSTI]

    of Energy which o ers capability for basic and applied neutron scattering relevant to national security are the domain of the low-Q scattering intrument, LQD. These well-established neutron techniques probe long Matter, Local Structure, and Nanomaterials The Lujan Neutron Scattering Center encompasses a set

  12. VOLUME 88, NUMBER 1 P HY S I CA L REV I E W L E T T ER S 7 JANUARY 2002 Oscillating Fracture Paths in Rubber

    E-Print Network [OSTI]

    Texas at Austin. University of

    VOLUME 88, NUMBER 1 P HY S I CA L REV I E W L E T T ER S 7 JANUARY 2002 Oscillating Fracture Paths the crack oscillates about its mean direction of motion. The field of dynamic fracture was spawned]. Despite the great advances in dynamic fracture since then [3], predicting the path of a rapidly moving

  13. Page 1 of 28 This paper can be cited as: B. Huskinson, M.P. Marshak, C. Suh, S. Er, M.R. Gerhardt, C.J.

    E-Print Network [OSTI]

    aqueous flow battery", Nature 505, 195­198 (2014). The formatted version of this manuscript can be found­inorganic aqueous flow battery Brian Huskinson1 *, Michael P. Marshak1,2 *, Changwon Suh2 , Süleyman Er2,3 , Michael,2 . In contrast, flow batteries can independently scale the power (electrode area) and energy (arbitrarily large

  14. Effect of process variables on the density and durability of the pellets made from high moisture corn stover

    SciTech Connect (OSTI)

    Jaya Shankar Tumuluru

    2014-03-01

    A flat die pellet mill was used to understand the effect of high levels of feedstock moisture content in the range of 28–38% (w.b.), with die rotational speeds of 40–60 Hz, and preheating temperatures of 30–110 °C on the pelleting characteristics of 4.8 mm screen size ground corn stover using an 8 mm pellet die. The physical properties of the pelletised biomass studied are: (a) pellet moisture content, (b) unit, bulk and tapped density, and (c) durability. Pelletisation experiments were conducted based on central composite design. Analysis of variance (ANOVA) indicated that feedstock moisture content influenced all of the physical properties at P < 0.001. Pellet moisture content decreased with increase in preheating temperature to about 110 °C and decreasing the feedstock moisture content to about 28% (w.b.). Response surface models developed for quality attributes with respect to process variables has adequately described the process with coefficient of determination (R2) values of >0.88. The other pellet quality attributes such as unit, bulk, tapped density, were maximised at feedstock moisture content of 30–33% (w.b.), die speeds of >50 Hz and preheating temperature of >90 °C. In case of durability a medium moisture content of 33–34% (w.b.) and preheating temperatures of >70 °C and higher die speeds >50 Hz resulted in high durable pellets. It can be concluded from the present study that feedstock moisture content, followed by preheating, and die rotational speed are the interacting process variables influencing pellet moisture content, unit, bulk and tapped density and durability.

  15. Phase transitions, dielectric properties, and vibrational study of stannates perovskites Sr{sub 1?x}Er{sub x}SnO{sub 3??}

    SciTech Connect (OSTI)

    Ouni, S.; Nouri, S. [Unité de recherché de chimie des matériaux et de l’environnement UR11ES25, ISSBAT, Université de Tunis ElManar 9, Avenue Dr. Zoheir Safi, 1006 Tunis (Tunisia); Khemakhem, H. [Laboratoire des matériaux ferroélectriques (LFM), Département de Physique, Faculté des Sciences de Sfax, Sfax (Tunisia); Ben Hassen, R., E-mail: rached.benhassen@fss.rnu.tn [Unité de recherché de chimie des matériaux et de l’environnement UR11ES25, ISSBAT, Université de Tunis ElManar 9, Avenue Dr. Zoheir Safi, 1006 Tunis (Tunisia)

    2014-03-01

    Graphical abstract: The diffuseness of the phase transition of the Sr{sub 1?x}Er{sub x}SnO{sub 3??} enhances with the increasing of erbium content. These compounds were found to undergo phase transitions with increasing temperature. - Highlights: • Substitution Sr/Er in the alkaline earth cage modifies the thermally induced disorder. • Two phase transitions have been observed by DSC. • The dielectric constant increases with erbium substitution. • Dielectric loss increases exponentially with temperature. • The conductivity contribution is mainly due to hopping process. - Abstract: A polycrystalline stannates perovskites Sr{sub 1?x}Er{sub x}SnO{sub 3??} (x = 0.00, 0.01 and 0.03) were synthesized by sol–gel method and their vibrational properties were investigated using Raman scattering. The substitution of Er in the Sr site, results in a slight change of the position of the Raman spectrum bands. The differential scanning calorimetry (DSC) shows two phase transitions at 532 K and 634 K for Sr{sub 0.99}Er{sub 0.01}SnO{sub 3??}. The dielectric behavior of each solid solution (x = 0.01 and x = 0.03) has been studied as a function of temperature and frequency and has confirmed the observed phase transitions. The diffuseness of the phase transitions of these materials enhances with the increasing of erbium content. The dielectric constant showed a strong increase near the phase transitions temperature which value depends with frequency. This phenomenon is usually observed in relaxor materials. The conduction and the dielectric relaxation are attributed to hopping of electrons among Sn{sup 2+} and Sn{sup 4+} ions.

  16. Exposure of Jurkat cells to bis (tri-n-butyltin) oxide (TBTO) induces transcriptomics changes indicative for ER- and oxidative stress, T cell activation and apoptosis

    SciTech Connect (OSTI)

    Katika, Madhumohan R.; Hendriksen, Peter J.M.; Loveren, Henk van; Peijnenburg, Ad

    2011-08-01

    Tributyltin oxide (TBTO) is an organotin compound that is widely used as a biocide in agriculture and as an antifouling agent in paints. TBTO is toxic for many cell types, particularly immune cells. The present study aimed to identify the effects of TBTO on the human T lymphocyte cell line Jurkat. Cells were treated with 0.2 and 0.5 {mu}M TBTO for 3, 6, 12 and 24 h and then subjected to whole genome gene expression microarray analysis. The biological interpretation of the gene expression profiles revealed that endoplasmic reticulum (ER) stress is among the earliest effects of TBTO. Simultaneously or shortly thereafter, oxidative stress, activation of NFKB and NFAT, T cell activation, and apoptosis are induced. The effects of TBTO on genes involved in ER stress, NFAT pathway, T cell activation and apoptosis were confirmed by qRT-PCR. Activation and nuclear translocation of NFATC1 and the oxidative stress response proteins NRF2 and KEAP1 were confirmed by immunocytology. Taking advantage of previously published microarray data, we demonstrated that the induction of ER stress, oxidative stress, T cell activation and apoptosis by TBTO is not unique for Jurkat cells but does also occur in mouse thymocytes both ex vivo and in vivo and rat thymocytes ex vivo. We propose that the induction of ER stress leading to a T cell activation response is a major factor in the higher sensitivity of immune cells above other types of cells for TBTO. - Research Highlights: > The human T lymphocyte cell line Jurkat was exposed to TBTO. > Whole-genome microarray experiments were performed. > Data analysis revealed the induction of ER stress and activation of NFAT and NFKB. > Exposure to TBTO also led to T cell activation, oxidative stress and apoptosis.

  17. Up-regulation of K{sub ir}2.1 by ER stress facilitates cell death of brain capillary endothelial cells

    SciTech Connect (OSTI)

    Kito, Hiroaki; Yamazaki, Daiju; Department of Biological Chemistry, Kyoto University, Graduate School of Pharmaceutical Sciences, Kyoto; Department of Molecular Neurobiology, Graduate School of Medical Sciences, Nagoya City University, Nagoya ; Ohya, Susumu; Yamamura, Hisao; Asai, Kiyofumi; Imaizumi, Yuji

    2011-07-29

    Highlights: {yields} We found that application of endoplasmic reticulum (ER) stress with tunicamycin to brain capillary endothelial cells (BCECs) induced cell death. {yields} The ER stress facilitated the expression of inward rectifier K{sup +} channel (K{sub ir}2.1) and induced sustained membrane hyperpolarization. {yields} The membrane hyperpolarization induced sustained Ca{sup 2+} entry through voltage-independent nonspecific cation channels and consequently facilitated cell death. {yields} The K{sub ir}2.1 up-regulation by ER stress is, at least in part, responsible for cell death of BCECs under pathological conditions. -- Abstract: Brain capillary endothelial cells (BCECs) form blood brain barrier (BBB) to maintain brain homeostasis. Cell turnover of BCECs by the balance of cell proliferation and cell death is critical for maintaining the integrity of BBB. Here we found that stimuli with tunicamycin, endoplasmic reticulum (ER) stress inducer, up-regulated inward rectifier K{sup +} channel (K{sub ir}2.1) and facilitated cell death in t-BBEC117, a cell line derived from bovine BCECs. The activation of K{sub ir} channels contributed to the establishment of deeply negative resting membrane potential in t-BBEC117. The deep resting membrane potential increased the resting intracellular Ca{sup 2+} concentration due to Ca{sup 2+} influx through non-selective cation channels and thereby partly but significantly regulated cell death in t-BBEC117. The present results suggest that the up-regulation of K{sub ir}2.1 is, at least in part, responsible for cell death/cell turnover of BCECs induced by a variety of cellular stresses, particularly ER stress, under pathological conditions.

  18. Development of Advanced CdTe Solar Cells Based on High Temperature Corning Glass Substrates: Cooperative Research and Development Final Report, CRADA Number CRD-10-373

    SciTech Connect (OSTI)

    Barnes, T.

    2013-08-01

    NREL has developed advanced processes for CdTe solar cells, but because of the temperature limitations of conventional soda lime glass, many of these processes have not been transferred to manufacturing. Corning is developing high temperature substrate glasses that are believed to be manufacturable and will lead to lower $/watt modules costs. The purpose of this CRADA is to evaluate these glasses in the advanced NREL processes. In addition, the CRADA seeks to develop manufacturable processes for transparent conductive oxide layers based on cadmium stannate.

  19. The effects of calcitic and dolomitic limestone rates and particle sizes on soil chemical changes, plant nutrient concentration, and yields of corn and Coastal bermudagrass on two acid Texas soils 

    E-Print Network [OSTI]

    Haby, Vincent A

    1969-01-01

    significantly increased Ca to 18 inches, while only the 6-ton/acre rate of fine dolomitic lime- stone increased Ca into the same depth. All dolomitic treatments increased Mg to 18-inch depths. Sampling deeper than 18 inches in the 6 ton/acre dolomitic fine... formed soluble salts with the NO and were leached down as Ca(ND ) Limestone treatments did not produce significant increases in yield of corn or Coastal bermudagrass. The no-lime plots produced 70 bushels of corn and 9. 2 tons of oven-dry Coastal...

  20. Emission intensity in the visible and IR spectral ranges from Si-based structures formed by direct bonding with simultaneous doping with erbium (Er) and europium (Eu)

    SciTech Connect (OSTI)

    Mezdrogina, M. M., E-mail: margaret.m@mail.ioffe.ru; Kostina, L. S.; Beliakova, E. I.; Kuzmin, R. V. [Russian Academy of Sciences, Ioffe Physical-Technical Institute (Russian Federation)] [Russian Academy of Sciences, Ioffe Physical-Technical Institute (Russian Federation)

    2013-09-15

    The photo- and electroluminescence spectra of silicon-based structures formed by direct bonding with simultaneous doping with rare-earth metals are studied. It is shown that emission in the visible and IR spectral ranges can be obtained from n-Si:Er/p-Si and n-Si:Eu/p-Si structures fabricated by the method suggested in the study. The results obtained make this method promising for the fabrication of optoelectronic devices.

  1. Boric Acid Causes ER Stress and Activates the eIF2alpha/ATF4 and ATF6 Branches of the Unfolded Protein Response in Prostate Cancer Cells and Using Toxicology in the Public Interest

    E-Print Network [OSTI]

    Kobylewski, Sarah Ellen

    2012-01-01

    in utero exposure. It possibly causes adrenal and testicularrisk (United States). Cancer Causes Control2007;18(1):71-7.Los Angeles Boric Acid Causes ER Stress and Activates the

  2. Corn Production in Texas. 

    E-Print Network [OSTI]

    Collier, Jesse W. (Jesse Wilton); Rogers, John S. (John Sinclair)

    1952-01-01

    , at the Hanford Reservation in Richland, Washington, currently stores 65 million gallons of radioactive wastes in 177 underground storage tanks. Sixty seven of these 177 tanks are presumed to be leaking and potentially contaminating surface and ground waters... million curies of radioactivity (U. S. Department of Energy, 2000). The bulk of the wastes is stored at 4 major sites across the United States, including Hanford Site, Savannah River Site (SRS), Oak Ridge, and Idaho National Engineering...

  3. Some Fungi Attacking Corn

    E-Print Network [OSTI]

    Haslam, Thomas Powell

    1910-01-01

    . R - raceme - X 96. S - sporophore - X 96. , -43- PLATE X I I . Macor erectus: M - mycelium. K - conidium formation. P L A T E XII -44- Trichoderma lignorium. Trichoderma lignorium has been found occurring abundantly in a few fields in Riley... of the Penioillium and the large amount of filamentous growth between the grains readily distinguish it from Penioillium glaucum. -45- PLATE XIII. Trichoderma lignorium: M - mycelium. C - conidia. P L A T E XIII -46- PLATE 117. Trichoderma lignorium: 36...

  4. Cotton and Corn Experiments. 

    E-Print Network [OSTI]

    Pittuck, B. C.

    1897-01-01

    .......................... . . ... .............. . 23 300 pounds Kainit in subsoil furrow; 300 pounds surface application. 24 500 pounds Lime in subsoil furrow; 500 pounds surface application. 2f> 2000 pounds Wood Ashes; 400 pounds C. S. Meal; 300 pounds Acid Phosphate. 26 100 pounds Kainit... ? 400 pounds Acid Phosphate; 150 pounds Nitrate Soda. 32 (Check)-No manure ... .. ............. .. .................... .. .... .. 33 2000 pounds Wood Ashes ........... . .. ........... .. .. ... ...... . 34 200 pounds Muriate of Potash...

  5. NaYF{sub 4}:Er,Yb/Bi{sub 2}MoO{sub 6} core/shell nanocomposite: A highly efficient visible-light-driven photocatalyst utilizing upconversion

    SciTech Connect (OSTI)

    Sun, Yuanyuan; Wang, Wenzhong, E-mail: wzwang@mail.sic.ac.cn; Sun, Songmei; Zhang, Ling

    2014-04-01

    Highlights: • Design and synthesis of NaYF{sub 4}:Er,Yb/Bi{sub 2}MoO{sub 6} based on upconversion. • NaYF{sub 4}:Er,Yb/Bi{sub 2}MoO{sub 6} nanocomposite was prepared for the first time. • Core–shell structure benefits the properties. • Upconversion contributed to the enhanced photocatalytic activity. • Helps to understand the functionality of new type photocatalysts. - Abstract: NaYF{sub 4}:Er,Yb/Bi{sub 2}MoO{sub 6} core/shell nanocomposite was designed and prepared for the first time based on upconversion. The products were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), high resolution TEM (HRTEM), energy dispersive X-ray spectroscopy (EDS) and diffuse reflectance spectra (DRS). The results revealed that the as-synthesized NaYF{sub 4}:Er,Yb/Bi{sub 2}MoO{sub 6} consisted of spheres with a core diameter of about 26 nm and a shell diameter of around 6 nm. The core was upconversion illuminant NaYF{sub 4}:Er,Yb and the shell was Bi{sub 2}MoO{sub 6} around the core, which was confirmed by EDS. The NaYF{sub 4}:Er,Yb/Bi{sub 2}MoO{sub 6} exhibited higher photocatalytic activity for the photodecomposition of Rhodamine B (RhB) under the irradiation of Xe lamp and green light emitting diode (g-LED). The mechanism of the high photocatalytic activity was discussed by photoluminescence spectra (PL), which is mainly attributed to upconversion of NaYF{sub 4}:Er,Yb in the NaYF{sub 4}:Er,Yb/Bi{sub 2}MoO{sub 6} nanocomposite and the core–shell structure.

  6. Pumping-route-dependent concentration quenching and temperature effect of green up- and down-conversion luminescence in Er{sup 3+}/Yb{sup 3+} co-doped Gd{sub 2}(WO{sub 4}){sub 3} phosphors

    SciTech Connect (OSTI)

    Li, Jingjing; Sun, Jiashi [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China); Liu, Jutao [College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600 (China); Li, Xiangping; Zhang, Jinsu [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China); Tian, Yue [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China); College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600 (China); Fu, Shaobo; Cheng, Lihong; Zhong, Haiyang [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China); Xia, Haiping [Key laboratory of Photo-electronic Materials, Ningbo University, Ningbo, Zhejiang 315211 (China); Chen, Baojiu, E-mail: chenmbj@sohu.com [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China)

    2013-06-01

    Graphical abstract: A comparative study on the concentration quenching behaviors of green down- and up-conversion emissions was carried out for the first time, and the different concentration quenching mechanisms were analyzed. Secondly, the thermal effect induced by 980 nm LD irradiation was investigated, it was observed that the equilibrium temperature of Gd{sub 2}(WO{sub 4}){sub 3}:Er{sup 3+}/Yb{sup 3+} sample was decided by both the excitation power and Er{sup 3+} doping concentration. Highlights: ? Gd{sub 2}(WO{sub 4}){sub 3}:Er/Yb phosphors were prepared via a co-precipitation reaction. ? Morphology and structure of the phosphors were characterized by XRD and SEM. ? Concentration quenching mechanisms for down and up emissions were studied. ? Thermal effect induced by laser irradiation was studied via temperature sensing tech. - Abstract: Gd{sub 2}(WO{sub 4}){sub 3} phosphors with various Er{sup 3+} concentrations and fixed Yb{sup 3+} concentration were synthesized via a co-precipitation method, and their crystal structure and morphology were characterized by using X-ray diffraction (XRD) and scanning electron microscopy (SEM). The concentration quenching behaviors of green up- and down-conversion emissions of Er{sup 3+} were analyzed, and it was confirmed that the difference between quenching concentration for up- and down-conversion emissions resulted from the different population routes. The temperature sensing properties of the Gd{sub 2}(WO{sub 4}){sub 3}:Er{sup 3+}/Yb{sup 3+} phosphors were studied, and it was found that the Er{sup 3+} doping concentration slightly affected the sensitivity, and Gd{sub 2}(WO{sub 4}){sub 3}:Er{sup 3+}/Yb{sup 3+} phosphors could be used in a broad temperature region for detecting temperature. Finally, the thermal effect induced by 980 nm LD irradiation was investigated, it was observed that the equilibrium temperature of Gd{sub 2}(WO{sub 4}){sub 3}:Er{sup 3+}/Yb{sup 3+} sample was decided by both the excitation power and Er{sup 3+} doping concentration.

  7. DJS CLAIM ER

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost Ground8 GasDEVELOPMENTS E P I IT h it c 5

  8. DOE/ER-0442

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e2Q)1382 THE HUMAN12

  9. OoEr

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700 GJO-2003-411-TAC GJO-PIN~$ .,2,Oak

  10. Well ER-6-1 Tracer Test Analysis: Yucca Flat, Nevada Test Site, Nye County, Nevada, Rev. No.: 0

    SciTech Connect (OSTI)

    Greg Ruskauff

    2006-09-01

    The ER-6-1 multiple-well aquifer test-tracer test (MWAT-TT) investigated groundwater flow and transport processes relevant to the transport of radionuclides from sources on the Nevada Test Site (NTS) through the lower carbonate aquifer (LCA) hydrostratigraphic unit (HSU). The LCA, which is present beneath much of the NTS, is the principal aquifer for much of southern Nevada. This aquifer consists mostly of limestone and dolomite, and is pervasively fractured. Groundwater flow in this aquifer is primarily in the fractures, and the hydraulic properties are primarily related to fracture frequency and fracture characteristics (e.g., mineral coatings, aperture, connectivity). The objective of the multiple-well aquifer test (MWAT) was to determine flow and hydraulic characteristics for the LCA in Yucca Flat. The data were used to derive representative flow model and parameter values for the LCA. The items of specific interest are: Hydraulic conductivity; Storage parameters; Dual-porosity behavior; and Fracture flow characteristics. The objective of the tracer transport experiment was to evaluate the transport properties and processes of the LCA and to derive representative transport parameter values for the LCA. The properties of specific interest are: Effective porosity; Matrix diffusion; Longitudinal dispersivity; Adsorption characteristics; and Colloid transport characteristics. These properties substantially control the rate of transport of contaminants in the groundwater system and concentration distributions. To best support modeling at the scale of the corrective action unit (CAU), these properties must be investigated at the field scale. The processes represented by these parameters are affected by in-situ factors that are either difficult to investigate at the laboratory scale or operate at a much larger scale than can be reproduced in the laboratory. Measurements at the field scale provide a better understanding of the effective average parameter values. The scale of this tracer test is still small compared to the scale of a CAU, but is of sufficient scale to be generally representative of the processes that affect in-situ transport. The scale of the tracer test undertaken is limited by the rate of transport in the formation and the resultant time frame required for completing such a test. The measurements at the field scale will provide information for relating laboratory measurements for transport processes to the larger scale. This report describes the analysis of the tracer test data and development of a conceptual model of transport in the LCA in Yucca Flat.

  11. Phytoestrogens in menopausal supplements induce ER-dependent cell proliferation and overcome breast cancer treatment in an in vitro breast cancer model

    SciTech Connect (OSTI)

    Duursen, Majorie B.M. van; Smeets, Evelien E.J.W.; Rijk, Jeroen C.W.; Nijmeijer, Sandra M.; Berg, Martin van den

    2013-06-01

    Breast cancer treatment by the aromatase inhibitor Letrozole (LET) or Selective Estrogen Receptor Modulator Tamoxifen (TAM) can result in the onset of menopausal symptoms. Women often try to relieve these symptoms by taking menopausal supplements containing high levels of phytoestrogens. However, little is known about the potential interaction between these supplements and breast cancer treatment, especially aromatase inhibitors. In this study, interaction of phytoestrogens with the estrogen receptor alpha and TAM action was determined in an ER-reporter gene assay (BG1Luc4E2 cells) and human breast epithelial tumor cells (MCF-7). Potential interactions with aromatase activity and LET were determined in human adrenocorticocarcinoma H295R cells. We also used the previously described H295R/MCF-7 co-culture model to study interactions with steroidogenesis and tumor cell proliferation. In this model, genistein (GEN), 8-prenylnaringenin (8PN) and four commercially available menopausal supplements all induced ER-dependent tumor cell proliferation, which could not be prevented by physiologically relevant LET and 4OH-TAM concentrations. Differences in relative effect potencies between the H295R/MCF-7 co-culture model and ER-activation in BG1Luc4E2 cells, were due to the effects of the phytoestrogens on steroidogenesis. All tested supplements and GEN induced aromatase activity, while 8PN was a strong aromatase inhibitor. Steroidogenic profiles upon GEN and 8PN exposure indicated a strong inhibitory effect on steroidogenesis in H295R cells and H295R/MCF-7 co-cultures. Based on our in vitro data we suggest that menopausal supplement intake during breast cancer treatment should better be avoided, at least until more certainty regarding the safety of supplemental use in breast cancer patients can be provided. - Highlights: • Supplements containing phytoestrogens are commonly used by women with breast cancer. • Phytoestrogens alter steroidogenesis in a co-culture breast cancer model. • Letrozole or tamoxifen treatment is used to inhibit ER-dependent breast tumor growth. • Phytoestrogens induce in vitro tumor cell growth, even in combination with LET or TAM. • Use of phytoestrogens during breast cancer treatment should better be avoided.

  12. Preparation and thermophysical properties of (Sm{sub 1?x}Er{sub x}){sub 2}Ce{sub 2}O{sub 7} oxides for thermal barrier coatings

    SciTech Connect (OSTI)

    Xiaoge, Chen; Shusen, Yang; Hongsong, Zhang; Gang, Li; Zhenjun, Li.; Bo, Ren; Xudan, Dang; Haoming, Zhang; An, Tang

    2014-03-01

    Graphical abstract: - Highlights: • These ceramic materials with fluorite structure were synthesized. • Defect points lead to their lower thermal conductivities. • The lower ionic radius of Er{sup 3+} ion leads to the reduction of thermal expansion coefficient of (Sm{sub 1?x}Er{sub x}){sub 2}Ce{sub 2}O{sub 7} oxides. - Abstract: (Sm{sub 1?x}Er{sub x}){sub 2}Ce{sub 2}O{sub 7} ceramics were synthesized by sol–gel method and sintered at 1600 °C for 10 h in air. The influence of Er{sub 2}O{sub 3}-substitution on the phase structure and thermophysical properties of Sm{sub 2}Ce{sub 2}O{sub 7} was investigated. The phase structures of these ceramics were identified by X-ray diffraction showing that all synthesized ceramics have fluorite-type structure. The measurements for thermophysical properties of these ceramics show that their thermal conductivities and thermal expansion coefficients remarkably decreased through Er-substitution. However, the thermal expansion coefficients were higher than that of YSZ and their thermal conductivities were much lower than that of 8YSZ. The excellent thermophysical property implies that these solid solutions are potential materials for the ceramics layer in thermal barrier coatings.

  13. Compound and Elemental Analysis At Northern Basin & Range Region...

    Open Energy Info (EERE)

    Usefulness not indicated DOE-funding Unknown Notes Wstern Utah hot springs: Antelope, Fish (Deadman), Fish (Wilson), Twin Peak, Cudahy, Laverkin, Grantsville, Crystal Prison,...

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    of Ligands Targeting a Novel Site on the Integrase Enzyme of Human Immunodeficiency Virus;8197;1 Wielens, Jerome ; Headey, Stephen J. ; Deadman, John J. ; Rhodes, David I. ;...

  15. Lignocellulosic Biomass to Ethanol Process Design and Economics Utilizing Co-Current Dilute Acid Prehydrolysis and Enzymatic Hydrolysis for Corn Stover

    SciTech Connect (OSTI)

    Aden, A.; Ruth, M.; Ibsen, K.; Jechura, J.; Neeves, K.; Sheehan, J.; Wallace, B.; Montague, L.; Slayton, A.; Lukas, J.

    2002-06-01

    This report is an update of NREL's ongoing process design and economic analyses of processes related to developing ethanol from lignocellulosic feedstocks. The U.S. Department of Energy (DOE) is promoting the development of ethanol from lignocellulosic feedstocks as an alternative to conventional petroleum-based transportation fuels. DOE funds both fundamental and applied research in this area and needs a method for predicting cost benefits of many research proposals. To that end, the National Renewable Energy Laboratory (NREL) has modeled many potential process designs and estimated the economics of each process during the last 20 years. This report is an update of the ongoing process design and economic analyses at NREL. We envision updating this process design report at regular intervals; the purpose being to ensure that the process design incorporates all new data from NREL research, DOE funded research and other sources, and that the equipment costs are reasonable and consistent with good engineering practice for plants of this type. For the non-research areas this means using equipment and process approaches as they are currently used in industrial applications. For the last report, published in 1999, NREL performed a complete review and update of the process design and economic model for the biomass-to-ethanol process utilizing co-current dilute acid prehydrolysis with simultaneous saccharification (enzymatic) and co-fermentation. The process design included the core technologies being researched by the DOE: prehydrolysis, simultaneous saccharification and co-fermentation, and cellulase enzyme production. In addition, all ancillary areas--feed handling, product recovery and purification, wastewater treatment (WWT), lignin combustor and boiler-turbogenerator, and utilities--were included. NREL engaged Delta-T Corporation (Delta-T) to assist in the process design evaluation, the process equipment costing, and overall plant integration. The process design and costing for the lignin combustor and boiler turbogenerator was reviewed by Reaction Engineering Inc. (REI) and Merrick & Company reviewed the wastewater treatment. Since then, NREL has engaged Harris Group (Harris) to perform vendor testing, process design, and costing of critical equipment identified during earlier work. This included solid/liquid separation and pretreatment reactor design and costing. Corn stover handling was also investigated to support DOE's decision to focus on corn stover as a feedstock for lignocellulosic ethanol. Working with Harris, process design and costing for these areas were improved through vendor designs, costing, and vendor testing in some cases. In addition to this work, enzyme costs were adjusted to reflect collaborative work between NREL and enzyme manufacturers (Genencor International and Novozymes Biotech) to provide a delivered enzyme for lignocellulosic feedstocks. This report is the culmination of our work and represents an updated process design and cost basis for the process using a corn stover feedstock. The process design and economic model are useful for predicting the cost benefits of proposed research. Proposed research results can be translated into modifications of the process design, and the economic impact can be assessed. This allows DOE, NREL, and other researchers to set priorities on future research with an understanding of potential reductions to the ethanol production cost. To be economically viable, ethanol production costs must be below market values for ethanol. DOE has chosen a target ethanol selling price of $1.07 per gallon as a goal for 2010. The conceptual design and costs presented here are based on a 2010 plant start-up date. The key research targets required to achieve this design and the $1.07 value are discussed in the report.

  16. Temperature dependence of Er{sup 3+} ionoluminescence and photoluminescence in Gd{sub 2}O{sub 3}:Bi nanopowder

    SciTech Connect (OSTI)

    Boruc, Zuzanna, E-mail: z.boruc@stud.elka.pw.edu.pl; Fetli?ski, Bartosz; Kaczkan, Marcin; Malinowski, Micha? [Institute of Microelectronics and Optoelectronics, Warsaw University of Technology, ul. Koszykowa 75, 00-662 Warsaw (Poland); Gawlik, Grzegorz [Institute of Electronic Materials Technology, ul. Wolczynska 133, 01-919 Warsaw (Poland)

    2014-06-15

    Ionoluminescence (IL) and photoluminescence (PL) of trivalent erbium ions (Er{sup 3+}) in Gd{sub 2}O{sub 3} nanopowder host activated with Bi{sup 3+} ions has been studied in order to establish the link between changes in luminescent spectra and temperature of the sample material. IL measurements have been performed with H{sub 2}{sup +} 100 keV ion beam bombarding the target material for a few seconds, while PL spectra have been collected for temperatures ranging from 20?°C to 700?°C. The PL data was used as a reference in determining the temperature corresponding to IL spectra. The collected data enabled the definition of empirical formula based on the Boltzmann distribution, which allows the temperature to be determined with a maximum sensitivity of 9.7 × 10{sup ?3}?°C{sup ?1}. The analysis of the Er{sup 3+} energy level structure in terms of tendency of the system to stay in thermal equilibrium, explained different behaviors of the line intensities. This work led to the conclusion that temperature changes during ion excitation can be easily defined with separately collected PL spectra. The final result, which is empirical formula describing dependence of fluorescence intensity ratio on temperature, raises the idea of an application of method in temperature control, during processes like ion implantation and some nuclear applications.

  17. NREL 2012 Achievement of Ethanol Cost Targets: Biochemical Ethanol Fermentation via Dilute-Acid Pretreatment and Enzymatic Hydrolysis of Corn Stover

    SciTech Connect (OSTI)

    Tao, L.; Schell, D.; Davis, R.; Tan, E.; Elander, R.; Bratis, A.

    2014-04-01

    For the DOE Bioenergy Technologies Office, the annual State of Technology (SOT) assessment is an essential activity for quantifying the benefits of biochemical platform research. This assessment has historically allowed the impact of research progress achieved through targeted Bioenergy Technologies Office funding to be quantified in terms of economic improvements within the context of a fully integrated cellulosic ethanol production process. As such, progress toward the ultimate 2012 goal of demonstrating cost-competitive cellulosic ethanol technology can be tracked. With an assumed feedstock cost for corn stover of $58.50/ton this target has historically been set at $1.41/gal ethanol for conversion costs only (exclusive of feedstock) and $2.15/gal total production cost (inclusive of feedstock) or minimum ethanol selling price (MESP). This year, fully integrated cellulosic ethanol production data generated by National Renewable Energy Laboratory (NREL) researchers in their Integrated Biorefinery Research Facility (IBRF) successfully demonstrated performance commensurate with both the FY 2012 SOT MESP target of $2.15/gal (2007$, $58.50/ton feedstock cost) and the conversion target of $1.41/gal through core research and process improvements in pretreatment, enzymatic hydrolysis, and fermentation.

  18. Process Design and Economics for Biochemical Conversion of Lignocellulosic Biomass to Ethanol: Dilute-Acid Pretreatment and Enzymatic Hydrolysis of Corn Stover

    SciTech Connect (OSTI)

    Humbird, D.; Davis, R.; Tao, L.; Kinchin, C.; Hsu, D.; Aden, A.; Schoen, P.; Lukas, J.; Olthof, B.; Worley, M.; Sexton, D.; Dudgeon, D.

    2011-03-01

    This report describes one potential biochemical ethanol conversion process, conceptually based upon core conversion and process integration research at NREL. The overarching process design converts corn stover to ethanol by dilute-acid pretreatment, enzymatic saccharification, and co-fermentation. Building on design reports published in 2002 and 1999, NREL, together with the subcontractor Harris Group Inc., performed a complete review of the process design and economic model for the biomass-to-ethanol process. This update reflects NREL's current vision of the biochemical ethanol process and includes the latest research in the conversion areas (pretreatment, conditioning, saccharification, and fermentation), optimizations in product recovery, and our latest understanding of the ethanol plant's back end (wastewater and utilities). The conceptual design presented here reports ethanol production economics as determined by 2012 conversion targets and 'nth-plant' project costs and financing. For the biorefinery described here, processing 2,205 dry ton/day at 76% theoretical ethanol yield (79 gal/dry ton), the ethanol selling price is $2.15/gal in 2007$.

  19. Laser-induced magnetic fields in ICF capsules, Final Report, DE-FG02-08ER85128, Phase 1

    SciTech Connect (OSTI)

    Lindman, Erick L

    2009-11-05

    Laser-induced magnetic fields in ICF capsules Final Report, DE-FG02-08ER85128, Phase 1 E. L. LINDMAN, Otowi Technical Services, Los Alamos, NM. The performance of an inertial-confinement-fusion (ICF) capsule can be improved by inserting a magnetic field into it before compressing it [Kirkpatrick, et al., Fusion Technol. 27, 205 (1995)]. To obtain standoff in an ICF power generator, a method of inserting the field without the use of low-inductance leads attached to the capsule is desired. A mechanism for generating such a field using a laser was discovered in Japan [Sakagami, et al., Phys. Rev. Lett. 42, 839 (1979), Kolodner and Yablonovitch, Phys. Rev. Lett. 43, 1402 (1979)] and studied at Los Alamos in the 1980s [M. A. Yates, et al., Phys. Rev. Lett. 49, 1702 (1982); Forslund and Brackbill, Phys. Rev. Lett. 48, 1614 (1982)]. In this mechanism, a p-polarized laser beam strikes a solid target producing hot electrons that are accelerated away from the target surface by resonant absorption. An electric field is created that returns the hot electrons to the target. But, they do not return to the target along the same trajectory on which they left. The resulting current produces a toroidal magnetic field that was observed to spread over a region outside the hot spot with a radius of a millimeter. No experimental measurements of the magnetic field strength were performed. Estimates from computer simulation suggest that field strengths in the range of 1 to 10 Mega gauss (100 to 1000 Tesla) were obtained outside of the laser spot. To use this mechanism to insert a magnetic field into an ICF capsule, the capsule must be redesigned. In one approach, a central conductor is added, a toroidal gap is cut in the outer wall and the DT fuel is frozen on the inner surface of the capsule. The capsule is dropped into the reaction chamber and struck first with the laser that generates the magnetic field. The laser hot spot is positioned at the center of the toroidal gap. As the magnetic field spreads from the hot spot over the surface that contains the toroidal gap, it will propagate through the gap and set up a steady state in the capsule. The main compression is then initiated. First, it closes the gap and crow-bars the field, then it compresses the fuel to ignition. In addition to this application, we discuss the use of this mechanism to induce Mega-gauss fields in laboratory apparatus for measurements of the effects of large magnetic fields on material samples. A preliminary target design for this purpose is presented. It is made of high-density material with no hydrogen surface contamination to minimize fast ion losses and to minimize x-ray preheat of the sample (the material, whose magnetic properties are to be measured). In it, the gap is designed to allow the magnetic field to move into the interior of the target while minimizing the flow of hot electrons into the interior. By adjusting the size of the gap as well as its configuration, the hot electron effects can be minimized. Since the strength of the magnetic field depends on the radial distance to the sample from the center of the conductor carrying the return current, the sample is located at a point of minimum conductor radius. This location also minimizes the effects on the measurement of any hot electrons that flow into the interior. Useful experiments can be accomplished with the “seed” field alone in this geometry. Compressing the capsule after the insertion of the seed field may allow experiments with even larger magnetic fields. We have used computer-simulation techniques to address a number of issues. Our conclusions include: • This magnetic-field generating mechanism is a viable method for generating magnetic fields in ICF targets and for laboratory experiments. • Useful experiments on material samples can be done with the seed field of 1 to10 Mega gauss (100 to 1000 Tesla) and higher magnetic fields can be obtained by subsequently compressing the capsule. • The results reported here can be studied experimentally with a modest CO2 laser that emits 4.5 J of ene

  20. 8/26/10 10:33 AMAPS -52nd Annual Meeting of the APS Division of Plasma Physics -Eve...er Numerical Simulations of Coronal Heating: Reduced MHD via GPGPUs Page 1 of 2http://meetings.aps.org/Meeting/DPP10/Event/131043

    E-Print Network [OSTI]

    Ng, Chung-Sang

    8/26/10 10:33 AMAPS -52nd Annual Meeting of the APS Division of Plasma Physics - Eve...er Numerical/131043 Bulletin of the American Physical Society 52nd Annual Meeting of the APS Division of Plasma Physics - Eve...er Numerical Simulations of Coronal Heating: Reduced MHD via GPGPUs Page 2 of 2http://meetings.aps

  1. A new reasonable scenario to search for ER-alpha energy-time-position correlated sequences in a real time mode

    E-Print Network [OSTI]

    Tsyganov, Y S

    2015-01-01

    A new real-time PC based algorithm and a compact C++ code to operate in a real-time mode with a 48x128 strip double side position sensitive large area silicon radiation detector Micron Semiconductors (UK) are developed and tested. Namely with this new approach it has become possible to provide the quick extraction of EVR-alpha correlated sequences in heavy ion induced complete fusion nuclear reactions. Specific attention is paid to the application of new CAMAC 4 M modules for charge particle position measurement during long- term experiments aimed to the synthesis of new superheavy nuclei. Some attention is paid to the different (combined) algorithm scenario to search for ER-alpha and alpha-alpha chains.

  2. High-resolution study of 0{sup +} and 2{sup +} excitations in {sup 168}Er with the (p,t) reaction

    SciTech Connect (OSTI)

    Bucurescu, D. [Horia Hulubei National Institute of Physics and Nuclear Engineering, P.O. Box MG-6, R-76900 Bucharest (Romania); Graw, G.; Hertenberger, R. [Sektion Physik, Ludwig Maximilians Universitaet Muenchen, Am Coulombwall 1, D-85748 Garching (Germany); Wirth, H.-F.; Faestermann, T.; Kruecken, R.; Mahgoub, M. [Physik Department, Technische Universitaet Muenchen, D-85748 Garching (Germany); Lo Iudice, N. [Dipartimento di Scienze Fisiche, Universita di Napoli 'Federico II' and Istituto Nazionale di Fisica Nucleare, Monte S Angelo, Via Cintia I-80126 Naples (Italy); Sushkov, A.V.; Shirikova, N.Yu. [Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, RU-141980 Dubna (Russian Federation); Sun, Y. [Department of Physics and Joint Institute for Nuclear Astrophysics, University of Notre Dame, Notre Dame, Indiana 46556 (United States); Department of Physics, Tsinghua University, Beijing 100084 (China); Department of Physics, Xuzhou Normal University, Xuzhou, Jiangsu 221009 (China); Jolie, J.; Brentano, P. von; Braun, N.; Heinze, S.; Moeller, O.; Muecher, D.; Scholl, C. [Institut fuer Kernphysik, Universitaet zu Koeln, D-50937 Cologne (Germany); Casten, R.F.; Meyer, D.A. [Wright Nuclear Structure Laboratory, Yale University, New Haven, Connecticut 06520-8124 (United States)

    2006-06-15

    Excited states in the deformed nucleus {sup 168}Er have been studied with high-energy resolution, in the (p,t) reaction, with the Munich Q3D spectrograph. A number of 25 excited 0{sup +} states (four tentative) and 63 2{sup +} states have been assigned up to 4.0 MeV excitation energy. This unusually rich characterization of the 0{sup +} and 2{sup +} states in a deformed nucleus, close to a complete level scheme, offers a unique opportunity to check, in detail, models of nuclear structure that incorporate many excitation modes. A comparison of the experimental data is made with two such models: the quasiparticle-phonon model (QPM), and the projected shell model (PSM). The PSM wave functions appear to contain fewer correlations than those of the QPM and than required by the data.

  3. A new reasonable scenario to search for ER-alpha energy-time-position correlated sequences in a real time mode

    E-Print Network [OSTI]

    Y. S. Tsyganov

    2015-06-05

    A new real-time PC based algorithm and a compact C++ code to operate in a real-time mode with a 48x128 strip double side position sensitive large area silicon radiation detector Micron Semiconductors (UK) are developed and tested. Namely with this new approach it has become possible to provide the quick extraction of EVR-alpha correlated sequences in heavy ion induced complete fusion nuclear reactions. Specific attention is paid to the application of new CAMAC 4 M modules for charge particle position measurement during long- term experiments aimed to the synthesis of new superheavy nuclei. Some attention is paid to the different (combined) algorithm scenario to search for ER-alpha and alpha-alpha chains.

  4. Car~070 Jo..c......,J o~ L-+er."8:nb-J 1xCo"",~"".-fiv{ La.""" r 7 (~") ( )'P...;""'j 2 0 0 1')

    E-Print Network [OSTI]

    Franklin, James

    Car~070 Jo..c......,J o~ L-+er."8:nb-J 1xCo"",~"".-fiv{ La.""" r 7 (~") ( )'P...;""'j 2 0 0 1 not have their belief on the factual question of effectiveness contaminated by their ethical views

  5. 891070-9932/142014IEEE sEptEmbEr 2014 IEEE rObOtICs & AUtOmAtION mAGAZINE By Yaroslav Tenzer, Leif P. Jentoft, and Robert D. Howe

    E-Print Network [OSTI]

    of the recently available miniature barometric sensor chips, which include a microelectromechanical systems (MEMS891070-9932/14©2014IEEE sEptEmbEr 2014 · IEEE rObOtICs & AUtOmAtION mAGAZINE · The Feel of MEMS Barometers The Feel of MEMS Barometers By Yaroslav Tenzer, Leif P. Jentoft, and Robert D. Howe Inexpensive

  6. Rare-earth-rich tellurides: Gd{sub 4}NiTe{sub 2} and Er{sub 5}M{sub 2}Te{sub 2} (M=Co, Ni)

    SciTech Connect (OSTI)

    Magliocchi, Carmela; Meng, Fanqin; Hughbanks, Timothy . E-mail: trh@mail.chem.tamu.edu

    2004-11-01

    Three new rare earth metal-rich compounds, Gd{sub 4}NiTe{sub 2}, and Er{sub 5}M{sub 2}Te{sub 2} (M=Ni, Co), were synthesized in direct reactions using R, R{sub 3}M, and R{sub 2}Te{sub 3} (R=Gd, Er; M=Co, Ni) and single-crystal structures were determined. Gd{sub 4}NiTe{sub 2} is orthorhombic and crystallizes in space group Pnma with four formula units per cell. Lattice parameters at 110(2)K are a=15.548(9), b=4.113(2), c=11.7521(15)A. Er{sub 5}Ni{sub 2}Te{sub 2} and Er{sub 5}Co{sub 2}Te{sub 2} are isostructural and crystallize in the orthorhombic space group Cmcm with two formula units per cell. Lattice parameters at 110(2)K are a=3.934(1), b=14.811(4), c=14.709(4)A, and a=3.898(1), b=14.920(3), c=14.889(3)A, respectively. Metal-metal bonding correlations were analyzed using the empirical Pauling bond order concept.

  7. VOLUME 80, NUMBER 19 P HY S I CA L REV I EW L E T T ER S 11 MAY 1998 van der Waals Energies in Density Functional Theory

    E-Print Network [OSTI]

    Meir, Yigal

    yields the correct ground­state densities and energies of elec­ tronic systems under the action tool for calculating ground­state energies and density distributions of atoms, molecules, and solidsVOLUME 80, NUMBER 19 P HY S I CA L REV I EW L E T T ER S 11 MAY 1998 van der Waals Energies

  8. Cont. Rot. Rot. DC Cont. Rot. Rot. DC Cont. Rot. Rot. DC Corn Corn Beans Wheat Beans Corn Corn Beans Wheat Beans Corn Corn Beans Wheat Beans

    E-Print Network [OSTI]

    Jackson, Scott A.

    will change. 4 Seed, fertilizer, chemical, and fuel prices are based on projections for 2009. Page 1 #12;Table 179 190 59 84 35 Harvest price3 $4.50 $4.50 $9.30 $4.80 $9.30 $4.50 $4.50 $9.30 $4.80 $9.30 $4.50 $4 $129 $187 $83 Both product prices and input prices may have significantly changed since these estimates

  9. Comparison of different liquid anaerobic digestion effluents as inocula and nitrogen sources for solid-state batch anaerobic digestion of corn stover

    SciTech Connect (OSTI)

    Xu Fuqing; Shi Jian; Lv Wen; Yu Zhongtang; Li Yebo

    2013-01-15

    Highlights: Black-Right-Pointing-Pointer Compared methane production of solid AD inoculated with different effluents. Black-Right-Pointing-Pointer Food waste effluent (FWE) had the largest population of acetoclastic methanogens. Black-Right-Pointing-Pointer Solid AD inoculated with FWE produced the highest methane yield at F/E ratio of 4. Black-Right-Pointing-Pointer Dairy waste effluent (DWE) was rich of cellulolytic and xylanolytic bacteria. Black-Right-Pointing-Pointer Solid AD inoculated with DWE produced the highest methane yield at F/E ratio of 2. - Abstract: Effluents from three liquid anaerobic digesters, fed with municipal sewage sludge, food waste, or dairy waste, were evaluated as inocula and nitrogen sources for solid-state batch anaerobic digestion of corn stover in mesophilic reactors. Three feedstock-to-effluent (F/E) ratios (i.e., 2, 4, and 6) were tested for each effluent. At an F/E ratio of 2, the reactor inoculated by dairy waste effluent achieved the highest methane yield of 238.5 L/kgVS{sub feed}, while at an F/E ratio of 4, the reactor inoculated by food waste effluent achieved the highest methane yield of 199.6 L/kgVS{sub feed}. The microbial population and chemical composition of the three effluents were substantially different. Food waste effluent had the largest population of acetoclastic methanogens, while dairy waste effluent had the largest populations of cellulolytic and xylanolytic bacteria. Dairy waste also had the highest C/N ratio of 8.5 and the highest alkalinity of 19.3 g CaCO{sub 3}/kg. The performance of solid-state batch anaerobic digestion reactors was closely related to the microbial status in the liquid anaerobic digestion effluents.

  10. Q-switched and mode-locked Er{sup 3+}-doped fibre laser using a single-multi-single fibre filter and piezoelectric

    SciTech Connect (OSTI)

    Ji Wang; Yunjun Zhang; Aotuo Dong; Xiaoxin Xu; Youlun Ju; Baoquan Yao [National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, Harbin, China, 150001 (China)

    2014-04-28

    The active Q-switched and passive mode-locked Er{sup 3+}-doped all-fibre laser is presented. The fibre laser centre wavelength is located at 1563 nm and determined by the homemade singlemulti- single (SMS) in-line fibre filter. The laser spectrum width is nearly 0.1 nm. The active Q-switched mechanism relies on the polarisation state control using a piezoelectric to press a segment of passive fibre on the circular cavity. The nonlinear polarisation rotation technology is used to realise the passive self-started modelocked operation. In the passive mode-locked regimes, the output average power is 2.1 mW, repetition frequency is 11.96 MHz, and single pulse energy is 0.18 nJ. With the 100-Hz Q-switched regimes running, the output average power is 1.5 mW. The total Q-switched pulse width is 15 ?s, and every Q-switched pulse is made up by several tens of mode-locked peak pulses. The calculated output pulse energy of the Q-switched fibre laser is about 15 ?J, and the energy of every mode-locked pulse is about 64–68 nJ during a Q-switched pulse taking into account the power fraction propagating between pulses. (lasers)

  11. Radiation leukaemogenesis at low doses DE-FG02-05 ER 63947 Final Technical Report 15 May 2005 â?? 14 May 2010

    SciTech Connect (OSTI)

    Simon Bouffler; Christophe Badie; Natalie Brown; Rosemary Finnon

    2010-07-28

    This report provides a full summary of the results obtained under grant DE-FG02-05ER63947, Radiation Leukaemogenesis at low doses. The studies employed an experimental model of radiation leukaemogenesis with the main aim of identifying key events that convert normal cells into leukaemic cells follwoing exposure to radiation. Important aspect of the work was to understand dose-response relationships and time course relationships for leakaemogenis events. The studies performed provided evidence for direct radiation-induced losses of the Sfpi1/PU.1 gene being critical for induction of the disease. No threshold below 0.1 Gy in the induction of the gene losses was observed. The critical cell type in which the myeloid lekaemias arise has been identified and point mutations in the Sfpi1/PU.1 gene are common in leukaemias. The consequences of the genetic losses and mutation have been examined and these provide evidence of a disruption of differentiation in leukaemic cells. Additional pathways to leukaemogenesis have been identified also. Overall the study provides quantitiative data suitable for testing approaches to modelling of leukaemia rosk at low doses.

  12. Black phosphorus as saturable absorber for the Q-switched Er:ZBLAN fiber laser at 2.8 {\\mu}m

    E-Print Network [OSTI]

    Qin, Zhipeng; Zhang, Han; Zhao, Chujun; Yuan, Peng; Wen, Shuangchun; Qian, Liejia

    2015-01-01

    Black phosphorus, a newly emerged two-dimensional material, has attracted wide attention as novel photonic material. Here, multi-layer black phosphorus is successfully fabricated by liquid phase exfoliation method. By employing black phosphorus as saturable absorber, we demonstrate a passively Q-switched Er-doped ZBLAN fiber laser at the wavelength of 2.8 {\\mu}m. The modulation depth and saturation fluence of the black phosphorus saturable absorber are measured to be 15% and 9 {\\mu}J/cm2, respectively. The Q-switched fiber laser delivers a maximum average power of 485 mW with corresponding pulse energy of 7.7 {\\mu}J and pulse width of 1.18 {\\mu}s at repetition rate of 63 kHz. To the best of our knowledge, this is the first time to demonstrate that black phosphorus can realize Q-switching of 2.8-{\\mu}m fiber laser. Our research results show that black phosphorus is a promising saturable absorber for mid-infrared pulsed lasers.

  13. Developing a Biosensor for Estrogens in Water Samples: Study ofthe Real-time Response of Live Cells of the Estrogen-sensitive YeastStrain RMY/ER-ERE using Fluorescence Microscopy

    SciTech Connect (OSTI)

    Wozei, E.; Hermanowicz, S.W.; Holman, H-Y.N.

    2006-01-01

    Using a fluorescein di-{beta}-d-galactopyranoside (FDG) substrate we show that in live cells of an estrogen-sensitive yeast strain RMY/ER-ERE with human estrogen receptor (ER{alpha}) gene and the lacZ gene which encodes {beta}-galactosidase, the uptake of 17{beta}-estradiol (E2) and the subsequent production of {beta}-galactosidase enzyme occur quite rapidly, with maximal enzyme-catalyzed product formation evident after about 30 min of exposure to E2. This finding which agrees with the well-known rates of enzyme-catalyzed reactions could have implications for shortening the duration of environmental sample screening and monitoring regimes using yeast-based estrogen assays, and the development of biosensors for environmental estrogens to complement quantification methods.

  14. Developing a Biosensor for Estrogens in Water Samples: Study ofthe Real-time Response of Live Cells of the Estrogen-sensitive YeastStrain RMY/ER-ERE using Fluorescence Microscopy

    SciTech Connect (OSTI)

    Wozei, E.; Hermanowicz, S.W.; Holman, H-Y.N.

    2005-07-13

    Using a fluorescein di-{beta}-D-galactopyranoside (FDG) substrate we show that in live cells of an estrogen-sensitive yeast strain RMY/ER-ERE with human estrogen receptor (ER{alpha}) gene and the lacZ gene which encodes {beta}-galactosidase, the uptake of 17 {beta}-estradiol (E2) and the subsequent production of {beta}-galactosidase enzyme occur quite rapidly, with maximal enzyme-catalyzed product formation evident after about 30 minutes of exposure to E2. This finding which agrees with the well-known rates of enzyme-catalyzed reactions could have implications for shortening the duration of environmental sample screening and monitoring regimes using yeast-based estrogen assays, and the development of biosensors for environmental estrogens to complement quantification methods.

  15. Fine tunable red-green upconversion luminescence from glass ceramic containing 5%Er{sup 3+}:NaYF{sub 4} nanocrystals under excitation of two near infrared femtosecond lasers

    SciTech Connect (OSTI)

    Shang, Xiaoying; Cheng, Wenjing; Zhou, Kan; Ma, Jing; Feng, Donghai; Zhang, Shian; Sun, Zhenrong; Jia, Tianqing; Chen, Ping; Qiu, Jianrong

    2014-08-14

    In this paper, we report fine tunable red-green upconversion luminescence of glass ceramic containing 5%Er{sup 3+}: NaYF{sub 4} nanocrystals excited simultaneously by two near infrared femtosecond lasers. When the glass ceramic was irradiated by 800?nm femtosecond laser, weak red emission centered at 670?nm was detected. Bright red light was observed when the fs laser wavelength was tuned to 1490?nm. However, when excited by the two fs lasers simultaneously, the sample emitted bright green light centered at 550?nm, while the red light kept the same intensity. The dependences of the red and the green light intensities on the two pump lasers are much different, which enables us to manipulate the color emission by adjusting the two pump laser intensities, respectively. We present a theoretical model of Er{sup 3+} ions interacting with two fs laser fields, and explain well the experimental results.

  16. Analysis of Hydraulic Responses from the ER-6-1 Multiple-Well Aquifer Test, Yucca Flat FY 2004 Testing Program, Nevada Test Site, Nye County, Nevada, Rev. No.: 0

    SciTech Connect (OSTI)

    Greg Ruskauff

    2005-06-01

    This report documents the interpretation and analysis of the hydraulic data collected for the Fiscal Year (FY) 2004 Multiple-Well Aquifer Test-Tracer Test (MWAT-TT) conducted at the ER-6-1 Well Cluster in Yucca Flat Corrective Action Unit (CAU) 97, on the Nevada Test Site (NTS). The MWAT-TT was performed to investigate CAU-scale groundwater flow and transport processes related to the transport of radionuclides from sources on the NTS through the Lower Carbonate Aquifer (LCA) Hydrostratigraphic Unit (HSU). The ER-6-1 MWAT-TT was planned and executed by contractor participants for the Underground Test Area (UGTA) Project of the Environmental Restoration (ER) program of the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO). Participants included Stoller-Navarro Joint Venture (SNJV), the Environmental Engineering Services Contractor; Bechtel Nevada (BN); the Desert Research Institute (DRI); Los Alamos National Laboratory; and the University of Nevada, Las Vegas-Harry Reid Center. The SNJV team consists of the S.M. Stoller Corporation, Navarro Research and Engineering, Battelle Memorial Institute, INTERA Inc., and Weston Solutions, Inc. The MWAT-TT was implemented according to the ''Underground Test Area Project, ER-6-1 Multi-Well Aquifer Test - Tracer Test Plan'' (SNJV, 2004a) issued in April 2004. The objective of the aquifer test was to determine flow processes and local hydraulic properties for the LCA through long-term constant-rate pumping at the well cluster. This objective was to be achieved in conjunction with detailed sampling of the composite tracer breakthrough at the pumping well, as well as with depth-specific sampling and logging at multiple wells, to provide information for the depth-discrete analysis of formation hydraulic properties, particularly with regard to fracture properties.

  17. Bifunction in Er{sup 3+}/Yb{sup 3+} co-doped BaTi{sub 2}O{sub 5}–Gd{sub 2}O{sub 3} glasses prepared by aerodynamic levitation method

    SciTech Connect (OSTI)

    Zhang, Minghui; Yu, Jianding; Pan, Xiuhong; Cheng, Yuxing; Liu, Yan

    2013-11-15

    Graphical abstract: - Highlights: • Novel BaTi{sub 2}O{sub 5}–Gd{sub 2}O{sub 3} based glasses have been prepared by aerodynamic levitation. • The obtained glasses show high thermal stability with T{sub g} = 763.3 °C. • Er{sup 3+}/Yb{sup 3+} co-doped glasses show strong upconversion based on a two-photon process. • Red emission is stronger than green emissions for EBT by high Yb{sup 3+} concentration. • Magnetic ions are paramagnetic and the distribution is homogeneous in the glasses. - Abstract: Novel Er{sup 3+}/Yb{sup 3+} co-doped BaTi{sub 2}O{sub 5}–Gd{sub 2}O{sub 3} spherical glasses have been fabricated by aerodynamic levitation method. The thermal stability, upconversion luminescence, and magnetic properties of the present glass have been studied. The glasses show high thermal stability with 763.3 °C of the onset temperature of the glass transition. Red and green emissions centered at 671 nm, 548 nm and 535 nm are obtained at 980 nm excitation. The upconversion is based on a two-photon process by energy transfer, excited-state absorption, and energy back transfer. Yb{sup 3+} ions are more than Er{sup 3+} ions in the glass, resulting in efficient energy back transfer from Er{sup 3+} to Yb{sup 3+}. So the red emission is stronger than the green emissions. Magnetization curves indicate that magnetic rare earth ions are paramagnetic and the distribution is homogeneous and random in the glass matrix. Aerodynamic levitation method is an efficient way to prepare glasses with homogeneous rare earth ions.

  18. NOAA Technical Rep_o_rt_N_M_F_S_l_2_4 o_c_to_b_er_I_99_5 Effects of the Cessation of

    E-Print Network [OSTI]

    NOAA Technical Rep_o_rt_N_M_F_S_l_2_4 o_c_to_b_er_I_99_5 Effects of the Cessation of Sewage Sludge Technical Report NMFS 124 A Technical Report of the Fishery Bulletin Effects of the Cessation of Sewage Sludge Dumping at the 12-Mile Site Proceedings ofthe 12-Mile Dumpsite Symposium Ocean Place Hilton Hotel

  19. The Heating of Corn Chops. 

    E-Print Network [OSTI]

    Fraps, G. S.

    1912-01-01

    .................................. 18 2 8 mBU U B LL8888888888888888888888888888888 E8 T 8 I BN OUB . 888888888888888888888888888888888 A G8 18 I S U B 88888888888888888888888888888888888888888 PRESIDENT OF COLLEGE, 18 9 8 y FRU B... SAMPLES, AND NUMBER CONTAINING OVER FOURTEEN PER CENT MOISTURE. Month. Total. Over 14% Total. Over 14% Total. Over 14% 1909 IS10 1911 75 37 1 31 2 37 1 35 21 5 1910 1911 1912 January - . - . . . - - 35 3 39 8 25 12 Feburary...

  20. Corn Plus | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company)| Open(Evans,Oregon:Volcano, Hawaii |

  1. Cost Effective Bioethanol via Acid Pretreatment of Corn Stover, Saccharification, and Conversion via a Novel Fermentation Organism: Cooperative Research and Development Final Report, CRADA Number: CRD-12-485

    SciTech Connect (OSTI)

    Dowe, N.

    2014-05-01

    This research program will convert acid pretreated corn stover to sugars at the National Renewable Energy Laboratory (NREL) and then transfer these sugars to Honda R&D and its partner the Green Earth Institute (GEI) for conversion to ethanol via a novel fermentation organism. In phase one, NREL will adapt its pretreatment and saccharification process to the unique attributes of this organism, and Honda R&D/GEI will increase the sugar conversion rate as well as the yield and titer of the resulting ethanol. In later phases, NREL, Honda R&D, and GEI will work together at NREL to optimize and scale-up to pilot-scale the Honda R&D/GEI bioethanol production process. The final stage will be to undertake a pilot-scale test at NREL of the optimized bioethanol conversion process.

  2. Final Report for DOE Grant DE-FG02-03ER25579; Development of High-Order Accurate Interface Tracking Algorithms and Improved Constitutive Models for Problems in Continuum Mechanics with Applications to Jetting

    SciTech Connect (OSTI)

    Puckett, Elbridge Gerry; Miller, Gregory Hale

    2012-10-14

    Much of the work conducted under the auspices of DE-FG02-03ER25579 was characterized by an exceptionally close collaboration with researchers at the Lawrence Berkeley National Laboratory (LBNL). For example, Andy Nonaka, one of Professor Miller's graduate students in the Department of Applied Science at U. C. Davis (UCD) wrote his PhD thesis in an area of interest to researchers in the Applied Numerical Algorithms Group (ANAG), which is a part of the National Energy Research Supercomputer Center (NERSC) at LBNL. Dr. Nonaka collaborated closely with these researchers and subsequently published the results of this collaboration jointly with them, one article in a peer reviewed journal article and one paper in the proceedings of a conference. Dr. Nonaka is now a research scientist in the Center for Computational Sciences and Engineering (CCSE), which is also part of the National Energy Research Supercomputer Center (NERSC) at LBNL. This collaboration with researchers at LBNL also included having one of Professor Puckett's graduate students in the Graduate Group in Applied Mathematics (GGAM) at UCD, Sarah Williams, spend the summer working with Dr. Ann Almgren, who is a staff scientist in CCSE. As a result of this visit Sarah decided work on a problem suggested by the head of CCSE, Dr. John Bell, for her PhD thesis. Having finished all of the coursework and examinations required for a PhD, Sarah stayed at LBNL to work on her thesis under the guidance of Dr. Bell. Sarah finished her PhD thesis in June of 2007. Writing a PhD thesis while working at one of the University of California (UC) managed DOE laboratories is long established tradition at UC and Professor Puckett has always encouraged his students to consider doing this. Another one of Professor Puckett's graduate students in the GGAM at UCD, Christopher Algieri, was partially supported with funds from DE-FG02-03ER25579 while he wrote his MS thesis in which he analyzed and extended work originally published by Dr. Phillip Colella, the head of ANAG, and some of his colleagues. Chris Algieri is now employed as a staff member in Dr. Bill Collins' Climate Science Department in the Earth Sciences Division at LBNL working with computational models of climate change. Finally, it should be noted that the work conducted by Professor Puckett and his students Sarah Williams and Chris Algieri and described in this final report for DOE grant # DE-FC02-03ER25579 is closely related to work performed by Professor Puckett and his students under the auspices of Professor Puckett's DOE SciDAC grant DE-FC02-01ER25473 An Algorithmic and Software Framework for Applied Partial Differential Equations: A DOE SciDAC Integrated Software Infrastructure Center (ISIC). Dr. Colella was the lead PI for this SciDAC grant, which was comprised of several research groups from DOE national laboratories and five university PI's from five different universities. In theory Professor Puckett tried to use funds from the SciDAC grant to support work directly involved in implementing algorithms developed by members of his research group at UCD as software that might be of use to Puckett's SciDAC CoPIs. (For example, see the work reported in Section 2.2.2 of this final report.) However, since there is considerable lead time spent developing such algorithms before they are ready to become `software' and research plans and goals change as the research progresses, Professor Puckett supported each member of his research group partially with funds from the SciDAC APDEC ISIC DE-FC02-01ER25473 and partially with funds from this DOE MICS grant DE-FC02-03ER25579. This has necessarily resulted in a significant overlap of project areas that were funded by both grants. In particular, both Sarah Williams and Chris Algieri were supported partially with funds from grant # DE-FG02-03ER25579, for which this is the final report, and in part with funds from Professor Puckett's DOE SciDAC grant # DE-FC02-01ER25473. For example, Sarah Williams received support from DE-FC02- 01ER25473 and DE-FC02-03ER25579, both while at UCD taking cla

  3. Beauchef041er semestre 2013

    E-Print Network [OSTI]

    Rapaport, Iván

    lanza iniciativa Campus Sustentable / 57 Se crea Centro de Investigación en Inteligencia de Negocios

  4. miller-er-99.PDF

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26th AnnualHistoryMIII: The ManhattanCO2mfsacademicCorrection

  5. Final Technical Report "Catalytic Hydrogenation of Carbon Monoxide and Olefin Oxidation" Grant number : DE-FG02-86ER13615

    SciTech Connect (OSTI)

    Wayland, B.B.

    2009-08-31

    Title: Catalytic Hydrogenation of Carbon Monoxide and Olefin Oxidation Grant No. DE-FG02-86ER13615 PI: Wayland, B. B. (wayland@sas.upenn.edu) Abstract Development of new mechanistic strategies and catalyst materials for activation of CO, H2, CH4, C2H4, O2, and related substrates relevant to the conversion of carbon monoxide, alkanes, and alkenes to organic oxygenates are central objectives encompassed by this program. Design and synthesis of metal complexes that manifest reactivity patterns associated with potential pathways for the hydrogenation of carbon monoxide through metallo-formyl (M-CHO), dimetal ketone (M-C(O)-M), and dimetal dionyl (M-C(O)-C(O)-M) species is one major focus. Hydrocarbon oxidation using molecular oxygen is a central goal for methane activation and functionalization as well as regioselective oxidation of olefins. Discovery of new reactivity patterns and control of selectivity are pursued through designing new metal complexes and adjusting reaction conditions. Variation of reaction media promotes distinct reaction pathways that control both reaction rates and selectivities. Dimetalloradical diporphyrin complexes preorganize transition states for substrate reactions that involve two metal centers and manifest large rate increases over mono-metalloradical reactions of hydrogen, methane, and other small molecule substrates. Another broad goal and recurring theme of this program is to contribute to the thermodynamic database for a wide scope of organo-metal transformations in a range of reaction media. One of the most complete descriptions of equilibrium thermodynamics for organometallic reactions in water and methanol is emerging from the study of rhodium porphyrin substrate reactions in aqueous and alcoholic media. Water soluble group nine metalloporphyrins manifest remarkably versatile substrate reactivity in aqueous and alcoholic media which includes producing rhodium formyl (Rh-CHO) and hydroxy methyl (Rh-CH2OH) species. Exploratory directions for this program include expending new strategies for anti-Markovnikov addition of water, alcohols, and amines with olefins, developing catalytic reactions of CO to give formamides and formic esters, and evaluating the potential for coupling reactions of CO to produce organic building blocks.

  6. Luminescence properties of light-emitting diodes based on GaAs with the up-conversion Y{sub 2}O{sub 2}S:Er,Yb luminophor

    SciTech Connect (OSTI)

    Gruzintsev, A. N. [Russian Academy of Sciences, Institute of Problems of Microelectronics Technology (Russian Federation)], E-mail: gran@ipmt-hpm.ac.ru; Barthou, C.; Benalloul, P. [Institute des NanoSciences (France)

    2008-03-15

    Y{sub 2}O{sub 2}S luminophors doped with Er{sup 3+} and Yb{sup 3+} ions are produced by means of solid-phase synthesis and deposited onto standard AL123A infrared light-emitting diodes. When excited with 940 nm radiation from a light-emitting diode, the structures exhibit intense visible up-conversion luminescence. A maximal brightness of 2340 cd/m{sup 2} of green and red up-conversion luminescence at corresponding wavelengths around 550 and 600 nm is observed for the Y{sub 2}O{sub 2}S compound doped with 2 at % Er{sup 3+} ions and 6 at % Yb{sup 3+} ions. The ratio of the intensity of green (or red) up-conversion luminescence to the intensity of infrared Stokes luminescence increases with increasing applied voltage. The efficiency of visible emission of the light-emitting diode structures is {eta} = 1.2 lm/W at an applied voltage of 1.5 V.

  7. Experimental and Theoretical Studies of Liquid-Solid and Liquid-Vapor Interfaces of Metals and Alloys, Grant DE-FG02-06ER46321

    SciTech Connect (OSTI)

    Rice, Stuart

    2012-09-27

    The research supported by ER46321 was designed to understand in microscopic detail the structures of the interfaces between liquid metals and alloys and solid media. The system chosen for study, because of detailed knowledge of the structure of the corresponding liquid alloy-vapor interface, was the interface between a Si crystal and a dilute alloy of Pb in Ga. Experimental study of the Si:PbGa interface was anticipated to be very difficult; it requires preparation of an interface between a liquid metal and a solid surface that is flat to better than a nanometer on the scale length of the x-ray coherence, alignment of the x-ray beam and the surface in the sub-micro radian regime, and the use of high energy x-rays to penetrate the window and reach the interface without disastrous loss of intensity. The experimental design was subject to compromises forced by the limit to the highest x-ray energy available at the ChemMatCARS beam-line, namely 30 keV, which reduced the scattered signal relative to what can be obtained with higher x-ray energy. Although considerable progress was achieved during the support period and its no-cost extension, the difficulties encountered prevented completion of the studies and the data collected are incomplete. These data hint at the existence of unexpected structural features of the interface, in particular that Pb dimers play an important role in the interfacial structure. These data provide a different picture of the interface from the pentagonal structure inferred to be present in the interface between pure Pb and Si 001 (Nature 408, 839 (2000)), but much like the Ga dimers in the interface between liquid Ga and the 100 face of diamond (Nature 390, 379 (1997), J. Chem. Phys. 123, 104703 (2005)). However, during the latter part of the support period significant progress was made in the theoretical description of the liquid metal-crystal interface. In particular, stimulated by the results of an experimental study of the interface between liquid Hg and the reconstructed (0001) face of sapphire, we developed an extension of the self-consistent quantum Monte Carlo scheme previously used to study the structure of the liquid metal-vapor interface. The calculated density distribution is in very good agreement with that inferred from the experimental data. We conclude, contrary to the original interpretation offered by Tamam et al (J. Phys. Chem. Lett. 2010, I, 1041-1045), thast to account for the difference in structure between the liquid Hg-vapor and liquid Hg-reconstructed (0001) Al{sub 2}O{sub 3} interfaces it is not necessary to assume there is charge transfer from the Hg to the Al{sub 2}O{sub 3}. Rather, the available experimental data are adequately reproduced when the van der Waals interaction of the Al and O atoms with Hg atoms and the exclusion of the electron density from the Al{sub 2}O{sub 3} via repulsion of the electrons from the closed shells of the ions in the solid are accounted for. We believe this interpretation will be applicable to a wide range of liquid metal-crystal interfaces.

  8. Final report for Texas A&M University Group Contribution to DE-FG02-09ER25949/DE-SC0002505: Topology for Statistical Modeling of Petascale Data (and ASCR-funded collaboration between Sandia National Labs, Texas A&M University and University of Utah)

    SciTech Connect (OSTI)

    Rojas, Joseph Maurice

    2013-02-27

    We summarize the contributions of the Texas A\\&M University Group to the project (DE-FG02-09ER25949/DE-SC0002505: Topology for Statistical Modeling of Petascale Data - an ASCR-funded collaboration between Sandia National Labs, Texas A\\&M U, and U Utah) during 6/9/2011 -- 2/27/2013.

  9. Brown, E.H., Housen, B.A., and Schermer, E.R., 2007, Tectonic evolution of the San Juan Islands thrust system, Washington, in Stelling, P., and Tucker, D.S., eds., Floods, Faults, and Fire: Geological Field Trips in Washington State and Southwest British

    E-Print Network [OSTI]

    Housen, Bernie

    convergent margin tectonism. The area is underlain by the San Juan Islands­northwest Cascades thrust system, dispersal and final emplacement of terranes of the San Juan Islands­northwest Cascades thrust system evolution of the San Juan Islands thrust system, Washington E.H. Brown B.A. Housen E.R. Schermer Department

  10. BRIGHAM YOUNG UNIVERSITY GEOLOGY STUDIES

    E-Print Network [OSTI]

    Seamons, Kent E.

    #12;BRIGHAM YOUNG UNIVERSITY GEOLOGY STUDIES Volume 33, Part 1 CONTENTS Tertiary Geologic History Geology of the Deadman Canyon 7112-Minute Quadrangle, Carbon County, Utah, Utah. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .James Douglas Smith 135 Geology

  11. Modeling of optical amplifier waveguide based on silicon nanostructures and rare earth ions doped silica matrix gain media by a finite-difference time-domain method: comparison of achievable gain with Er3+ or Nd3+ ions dopants

    E-Print Network [OSTI]

    Cardin, Julien; Dufour, Christian; Gourbilleau, Fabrice

    2015-01-01

    A comparative study of the gain achievement is performed in a waveguide optical amplifier whose active layer is constituted by a silica matrix containing silicon nanograins acting as sensitizer of either neodymium ions (Nd 3+) or erbium ions (Er 3+). Due to the large difference between population levels characteristic times (ms) and finite-difference time step (10 --17 s), the conventional auxiliary differential equation and finite-difference time-domain (ADE-FDTD) method is not appropriate to treat such systems. Consequently, a new two loops algorithm based on ADE-FDTD method is presented in order to model this waveguide optical amplifier. We investigate the steady states regime of both rare earth ions and silicon nanograins levels populations as well as the electromagnetic field for different pumping powers ranging from 1 to 10 4 mW.mm-2. Furthermore, the three dimensional distribution of achievable gain per unit length has been estimated in this pumping range. The Nd 3+ doped waveguide shows a higher gross...

  12. Final Report for U.S. DOE GRANT No. DEFG02-96ER41015 November 1, 2010 - April 30, 2013 entitled HIGH ENERGY ACCELERATOR AND COLLIDING BEAM USER GROUP at the UNIVERSITY of MARYLAND

    SciTech Connect (OSTI)

    Hadley, Nicholas; Jawahery, Abolhassan; Eno, Sarah C; Skuja, Andris; Baden, Andrew; Roberts, Douglas

    2013-07-26

    We have #12;finished the third year of a three year grant cycle with the U.S. Department of Energy for which we were given a #12;five month extension (U.S. D.O.E. Grant No. DEFG02-96ER41015). This document is the fi#12;nal report for this grant and covers the period from November 1, 2010 to April 30, 2013. The Maryland program is administered as a single task with Professor Nicholas Hadley as Principal Investigator. The Maryland experimental HEP group is focused on two major research areas. We are members of the CMS experiment at the LHC at CERN working on the physics of the Energy Frontier. We are also analyzing the data from the Babar experiment at SLAC while doing design work and R&D towards a Super B experiment as part of the Intensity Frontier. We have recently joined the LHCb experiment at CERN. We concluded our activities on the D#31; experiment at Fermilab in 2009.

  13. 2/6/08 3:54 PMPursuing Synthetic Life, Dazzled by Reality -New York Times Page 1 of 3http://www.nytimes.com/2008/02/05/science/05angi.html?_r=1&sq=Nat...er%20microbes%20science&st=nyt&oref=slogin&scp=2&pagewanted=print

    E-Print Network [OSTI]

    Colorado at Boulder, University of

    ://www.nytimes.com/2008/02/05/science/05angi.html?_r=1&sq=Nat...er%20microbes%20science&st=nyt&oref=slogin&scp=2 scientists announced on Jan. 24 that they had reconstituted the complete set of genes for a microbe using with what cells already have done of their own accord, usually in the format of bacteria. Microbes have been

  14. Watergrass and Volunteer Sorghum Control in Corn

    E-Print Network [OSTI]

    Wiese, A.F.; Chenault, E.W.; Lavake, D.E.; Hollingsworth, Dale

    1979-01-01

    + 3 + 1 AAtrex , AAtrex 2 AAtrex 1 Evik + 2 84ab 79ab 115 a 71 cd 77 a 110a 0.5% S d7 Check Od Oc 116 a Oe 0 d 128 a aMeans followed by the same letter are not different at the 5% level of significance. b~une 8 was prior to postemergence sprays... (ail herbicide (ail (LbIA) (BulA) c*" (NolA) AAtrex 442 c-e 820 c-e 1,561 b-d 1506 3 e 2 350 de 12,192 ab 12,288 ab 1 1,328 a-c 11,616a-c Princep AAtrex 1ya iha 125 a-c 137a 1 2 AAtrex + oilb 2 AAtrex 2 2 137a 133 a-c 11...

  15. Maximizing the enzymic saccharification of corn stover 

    E-Print Network [OSTI]

    Kaar, William Edward

    1996-01-01

    Lignocellulosic biomass (e.g. agricultural residues, wood, municipal solid waste, tree and yard t gs, sewage sludge, and waste paper) comprises three major components: cellulose, hemicellulose and lignin. It can contain as much as 75% polysaccharide...

  16. Suggestions for Weed Control in Corn 

    E-Print Network [OSTI]

    Baumann, Paul A.

    2002-02-19

    in seedling dock AA tr ex N i ne-O ? 0.9 to 1.1 lbs. on winter fallo w ed lands. the spring. N o rmal w eed contr ol pr ograms will be (atrazine) necessar y at cr op planting time. (R efer to label for specific S yngenta and others w eeds contr olled.) N umer... factant or cr op oil concentrate at 1.0% v/v . S yngenta cr op oil concentrate N o te: G r amo x one E xtra or M a x ? may be combined with atrazine or B ladex ? for r esidual contr ol Annual br oadleaf and grass w e eds R oundup U ltra ? 0.5 to 1.5 qts...

  17. Researchers use corn waste to generate electricity

    E-Print Network [OSTI]

    be used to pump water uphill for later use, directly run light, heat and equipment or electrolyze water

  18. DOW CORNING CORPORATION Material Safety Data Sheet

    E-Print Network [OSTI]

    Garmestani, Hamid

    : On large fires use dry chemical, foam or water spray. On small fires use carbon dioxide (CO2), dry chemical

  19. Grain Sorghums Versus Corn for Fattening Lambs 

    E-Print Network [OSTI]

    Jones, J. M. (John McKinley); Brewer, Roy A.

    1922-01-01

    she reach first place in the production of sheep. At the same time an increasing West Texas acreage is being planted in grain sor- ghums during each succeeding year, and the farmers producing these crops are demanding information and assistance... producing 60,000,000 bushels of the grain sor- ghums. This is conceded to be only a partial showing of the possible production because the area planted in them is limited to the popular annual estimate of the farmers as to how much production the market...

  20. Dow Corning Corp | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (UtilityInstrumentsArea (DOEDixmont,Missouri:Dow Chemical Company-Oyster

  1. Pro Corn 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio1975)Energy Technology JumpWilliam County,| OpenEIPrism

  2. Corn Belt Energy Corporation | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar EnergyLawler,CoalConcordiaConsumer ConnectionCoral Power LLC Place:PowerBelt

  3. Glacial Lakes Corn Processors | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEniaElectric Jump to:GerGlacialGlacial EnergyHoldings

  4. Grupo Corn lio Brennand | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEniaElectricHydroLegalAlto AlegreConsiag Jump to:lio

  5. Superior Corn Products 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc JumpHeter BatterySolarfinMarketMember CorpSunvie SAS Jump

  6. Quad County Corn Processors | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report Url JumpTechnology JumpPrueba 1VenturePzero JumpQnovo Jump

  7. Al Corn Clean Fuel | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolarOpen EnergyFebruary 2009 | OpenAkiachak,AksaAkutan,

  8. Corning, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company)| Open(Evans,Oregon:Volcano, Hawaii |NorthCornia 2

  9. Corn Plus Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePower Ventures JumpCommercialRenewableGlobalTechnology VenturesPlus Wind Farm

  10. The Net Effect of Exchange Rates on Agricultural Inputs and Outputs 

    E-Print Network [OSTI]

    Johnson, Myriah D.

    2012-10-19

    throughout my time here at Texas A&M. viii NOMENCLATURE BACE Bayesian Averaging of Classical Estimates BU Bushel CWT Hundred-weight DAP Di-ammonium Phosphate EIA Energy Information Administration ERS Economic Research Service RFS Renewable Fuel... on operating capital. A portion of the inputs, fertilizer, chemicals, and fuel, are imported. For corn and wheat, inputs are similar and according to the Federal Reserve Bank of Kansas City ?wheat and corn producers feel more of a pinch from higher energy...

  11. DOE/ER/06035--7

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e2Q)1382 THE

  12. DOE/ER/13897--9

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e2Q)1382

  13. DOE/ER/13897-12

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e2Q)1382lviA,'{ ' - n

  14. Final Report for DOE Award ER25756

    SciTech Connect (OSTI)

    Kesselman, Carl

    2014-11-17

    The SciDAC-funded Center for Enabling Distributed Petascale Science (CEDPS) was established to address technical challenges that arise due to the frequent geographic distribution of data producers (in particular, supercomputers and scientific instruments) and data consumers (people and computers) within the DOE laboratory system. Its goal is to produce technical innovations that meet DOE end-user needs for (a) rapid and dependable placement of large quantities of data within a distributed high-performance environment, and (b) the convenient construction of scalable science services that provide for the reliable and high-performance processing of computation and data analysis requests from many remote clients. The Center is also addressing (c) the important problem of troubleshooting these and other related ultra-high-performance distributed activities from the perspective of both performance and functionality

  15. ES/ER/TM-125 Estimating Exposure

    E-Print Network [OSTI]

    Pennycook, Steve

    the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4. LIFE HISTORY PARAMETERS FOR SELECTED ENDPOINT SPECIES . . . . . . . . . . . . . . 11 4.1 SHORT

  16. Final Technical Report, DOE/ER/64323

    SciTech Connect (OSTI)

    Valocchi, Albert J. University of Illinois, Dept of Civil & Environ Engr

    2013-06-05

    The DOE SciDAC program funded a team that developed PFLOTRAN, the next-generation (�peta-scale�) massively parallel, multiphase, multicomponent reactive flow and transport code. These codes are required to improve understanding and risk management of subsurface contaminant migration and geological sequestration of carbon dioxide. The important fate and transport processes occurring in the subsurface span a wide range of spatial and temporal scales, and involve nonlinear interactions among many different chemical constituents. Due to the complexity of this problem, modeling subsurface processes normally requires simplifying assumptions. However, tools of advanced scientific computing that have been used in other areas such as energy and materials research can also help address challenging problems in the environmental and geoscience fields. The overall project was led by Los Alamos National Laboratory and included Argonne, Oak Ridge and Pacific Northwest National Laboratories, in addition to the University of Illinois. This report summarizes the results of the research done at the University of Illinois, which focused on improvements to the underlying physical and computational modeling of certain transport and mixing processes.

  17. Our Enigmatic Sun E.R. Priest

    E-Print Network [OSTI]

    Priest, Eric

    flares occur? What is the effect of solar variations on the Earth's climate? How is the solar wind are accelerated in solar flares. Nevertheless, great progress on each of these questions has been made over Abstract. Many major puzzles in Solar Physics have not yet been answered and are of wide importance

  18. Ecuaciones Diferenciales Ordinarias 1er semestre 2003

    E-Print Network [OSTI]

    Morin, Pedro

    disuelta en agua. Se bombea agua pura en el tanque a raz´on de 5 litros por segundo, y la mezcla que s´olo queden 10 kg de sal en el agua? (10) Consideremos una cascada de dos tanques con vol que fluye hacia dentro del tanque 1 es agua pura. (a) Encontrar la cantidad x(t) de sal en el tanque 1

  19. for Pulsed Power & erElectronics|Texas

    E-Print Network [OSTI]

    Rock, Chris

    generation, explosive generators, and electric space propulsion engines. Pulsed Power research at Texas Tech for Pulsed Power and Power Electronics Department of Electrical and Computer Engineering Texas Tech- netic generators have also been investigated. The area of pulsed power research involves storing

  20. GAS FLOW THROUGH POROUS BARRiERS

    E-Print Network [OSTI]

    Jacobson, N.S.

    2011-01-01

    reached. The equilibrium constant for S03 = S02 + PSO isK PO PSO log K = 8,8557 - 54~5.5 ~ 1,21572 log T.one has a known inlet or PSO - 2KPso in + 4KPso PSO ln -

  1. Final Scientific Report for ER41087

    SciTech Connect (OSTI)

    Hiller, John R.

    2013-08-23

    The primary focus of the work was the development of methods for the nonperturbative solution of quantum chromodynamics (QCD) in a form that yields wave functions for the eigenstates, from which hadronic properties can be computed. The principal approach was to use a light-front Hamiltonian formulation. In light-front coordinates, t+z/c plays the role of time, with t the ordinary time, z a space direction, and c the speed of light. This leads to a relativistic formulation that retains useful characteristics of nonrelativistic treatments. A bound state of many constituents can be represented by wave functions that define probabilities for each possible arrangement of internal momenta. These functions satisfy integral equations that can be approximated numerically to yield a matrix representation. The matrix problem can be solved by iterative methods. The approximate wave functions can then be used to compute properties of the bound state. Methods have been developed for model theories and gauge theories, including quantum electrodynamics and theories that are supersymmetric. The work has required the development of new numerical algorithms and computer codes for singular integral equations and eigenvalue problems. A key aspect of the work is the construction of practical procedures for nonperturbative regularization and renormalization. Two methods of regularization have been studied. One is the addition of heavy Pauli--Villars (PV) particles to the Lagrangian, with their metrics and couplings tuned to provide the necessary cancellations in the regularization. The other method of regularization is the addition of supersymmetric partners, to extend a theory to a supersymmetric form. The supersymmetric theories were solved by the supersymmetric discrete light-cone quantization (SDLCQ) method. The most significant accomplishments of the project were the SDLCQ calculation of direct evidence for a Maldacena duality conjecture, construction of a practical light-front quantization for QED in an arbitrary covariant gauge, and invention of the light-front coupled-cluster method, designed to eliminate the need for Fock-space truncations.

  2. Microsoft Word - westwater_er.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGE OFDetection ofOctober10 Years2,2004 North Slope of Alaska

  3. NASA is operating two Lockheed ER-2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMoveMuncrief Ames019NAPL CalculatorNASAis

  4. K DOE/ER/72018~9

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACT EVALUATIONIntroducingJobs2015 Bonneville1June 26JunjianJustin

  5. Synthesis and characterization of monodisperse spherical SiO{sub 2}-RE{sub 2}O{sub 3} (RE=rare earth elements) and SiO{sub 2}-Gd{sub 2}O{sub 3}:Ln{sup 3+} (Ln=Eu, Tb, Dy, Sm, Er, Ho) particles with core-shell structure

    SciTech Connect (OSTI)

    Wang, H.; Yang, J.; Zhang, C.M. [State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022 (China); Lin, J., E-mail: jlin@ciac.jl.c [State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022 (China)

    2009-10-15

    Spherical SiO{sub 2} particles have been coated with rare earth oxide layers by a Pechini sol-gel process, leading to the formation of core-shell structured SiO{sub 2}-RE{sub 2}O{sub 3} (RE=rare earth elements) and SiO{sub 2}-Gd{sub 2}O{sub 3}:Ln{sup 3+} (Ln=Eu, Tb, Dy, Sm, Er, Ho) particles. X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), photoluminescence (PL), and cathodoluminescence spectra as well as lifetimes were used to characterize the resulting SiO{sub 2}-RE{sub 2}O{sub 3} (RE=rare earth elements) and SiO{sub 2}-Gd{sub 2}O{sub 3}:Ln{sup 3+} (Eu{sup 3+}, Tb{sup 3+}, Dy{sup 3+}, Sm{sup 3+}, Er{sup 3+}, Ho{sup 3+}) samples. The obtained core-shell phosphors have perfect spherical shape with narrow size distribution (average size ca. 380 nm), smooth surface and non-agglomeration. The thickness of shells could be easily controlled by changing the number of deposition cycles (40 nm for two deposition cycles). Under the excitation of ultraviolet, the Ln{sup 3+} ion mainly shows its characteristic emissions in the core-shell particles from Gd{sub 2}O{sub 3}:Ln{sup 3+} (Eu{sup 3+}, Tb{sup 3+}, Sm{sup 3+}, Dy{sup 3+}, Er{sup 3+}, Ho{sup 3+}) shells. - Graphical abstract: The advantages of core-shell phosphors are the easy availability of homogeneous spherical morphology in different size, and its corresponding luminescence color can change from red, yellow to green.

  6. Final Scientific/Technical Report, USDOE Award DE-FG-02ER54684, Recipient: CompX, Project Title: Fokker-Planck/Ray Tracing for Electron Bernstein and Fast Wave Modeling in Support of NSTX.

    SciTech Connect (OSTI)

    R.W. Harvey, CompX, Del Mar, CA 92014

    2009-11-12

    This DOE grant supported fusion energy research, a potential long-term solution to the world's energy needs. Magnetic fusion, exemplified by confinement of very hot ionized gases, i.e., plasmas, in donut-shaped tokamak vessels is a leading approach for this energy source. Thus far, a mixture of hydrogen isotopes has produced 10's of megawatts of fusion power for seconds in a tokamak reactor at Princeton Plasma Physics Laboratory in New Jersey. The research grant under consideration, ER54684, uses computer models to aid in understanding and projecting efficacy of heating and current drive sources in the National Spherical Torus Experiment, a tokamak variant, at PPPL. The NSTX experiment explores the physics of very tight aspect ratio, almost spherical tokamaks, aiming at producing steady-state fusion plasmas. The current drive is an integral part of the steady-state concept, maintaining the magnetic geometry in the steady-state tokamak. CompX further developed and applied models for radiofrequency (rf) heating and current drive for applications to NSTX. These models build on a 30 year development of rf ray tracing (the all-frequencies GENRAY code) and higher dimensional Fokker-Planck rf-collisional modeling (the 3D collisional-quasilinear CQL3D code) at CompX. Two mainline current-drive rf modes are proposed for injection into NSTX: (1) electron Bernstein wave (EBW), and (2) high harmonic fast wave (HHFW) modes. Both these current drive systems provide a means for the rf to access the especially high density plasma--termed high beta plasma--compared to the strength of the required magnetic fields. The CompX studies entailed detailed modeling of the EBW to calculate the efficiency of the current drive system, and to determine its range of flexibility for driving current at spatial locations in the plasma cross-section. The ray tracing showed penetration into NSTX bulk plasma, relatively efficient current drive, but a limited ability to produce current over the whole radial plasma cross-section. The actual EBW experiment will cost several million dollars, and remains in the proposal stage. The HHFW current drive system has been experimentally implemented on NSTX, and successfully drives substantial current. The understanding of the experiment is to be accomplished in terms of general concepts of rf current drive, and also detailed modeling of the experiment which can discern the various competing processes which necessarily occur simultaneously in the experiment. An early discovery of the CompX codes, GENRAY and CQL3D, was that there could be significant interference between the neutral beam injection fast ions in the machine (injected for plasma heating) and the HHFW energy. Under many NSTX experimental conditions, power which could go to the fast ions would then be unavailable for current drive by the desired HHFW interaction with electrons. This result has been born out by experiments; the modeling helps in understanding difficulties with HHFW current drive, and has enabled adjustment of the experiment to avoid interaction with neutral beam injected fast ions thereby achieving stronger HHFW current drive. The detailed physics modeling of the various competing processes is almost always required in fusion energy plasma physics, to ensure a reasonably accurate and certain interpretation of the experiment, enabling the confident design of future, more advanced experiments and ultimately a commercial fusion reactor. More recent work entails detailed investigation of the interaction of the HHFW radiation for fast ions, accounting for the particularly large radius orbits in NSTX, and correlations between multiple HHFW-ion interactions. The spherical aspect of the NSTX experiment emphasized particular physics such as the large orbits which are present to some degree in all tokamaks, but gives clearer clues on the resulting physics phenomena since competing physics effects are reduced.

  7. ER100/PPC184/ER200/PPC284, Fall 2014 Energy Units & Conversions, Global Energy Use

    E-Print Network [OSTI]

    Kammen, Daniel M.

    ft3 natural gas g. 4.490x1012 kWhe/yr x 1 0.14 x 1 2· 5.7 x 1 365 = 1.5x1010 m2 solar panels h.6106 1 x 1 106 = 2.3x107 M J/kg Natural gas = 3.9107 3 x 3 0.80 x 1 106 = 49 MJ/kg Oil = 6.1109 x-yr x 1 gal/30 mi = 4x10^8 gal gas saved/yr 2. 1x10^6 vehicles x 13000 mi/vehicle-yr x 1 kWh/5 mi = 2.6x

  8. Energy and Society (ER100/PP184/ER200/PP284) Topics: PV, Wind, environmental justice

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Wh for each city. [4 points] e. Next, compare your results above to the average residential electricity rates in each of these cities. i. In which cities is electricity from PV equal to or cheaper than retail rates to compare the costs of generating electricity using solar energy in different parts of the United States. a

  9. Energy and Society (ER100/PP184/ER200/PP284) Topics: PV, Wind, environmental justice

    E-Print Network [OSTI]

    Kammen, Daniel M.

    above to the average residential electricity rates in each of these cities. In which cities is electricity from PV equal to or cheaper than retail rates? [2 points] GRADUATE STUDENTS ONLY: Concerning Rate (¢/kWh) 16.5 19.2 10.30 12.3 PV electricity is more expensive than residential rates in Detroit

  10. ER100/PPC184/ER200/PPC284, Fall 2014 Energy Units & Conversions, Global Energy Use

    E-Print Network [OSTI]

    Kammen, Daniel M.

    points) e. How many kilograms of wood? (3 points) f. How many cubic feet of natural gas? (Note on the highway and 40% in the city, calculate average daily gas consumption in gallons per person, and yearly gas/1756211/Energy-and-Society-Fall-2014 2. ENERGY USE IN CHINA: In 2012, China's electric power sector generated 4

  11. Er-Mssbauer investigation of ErNiAl4 D.H. Ryan1, a

    E-Print Network [OSTI]

    Ryan, Dominic

    to the highest CF levels, further INS measurements (with Einc 40 meV) will be undertaken at CNBC Chalk River

  12. EmpowEr your practicE mastEr of NursiNg

    E-Print Network [OSTI]

    Matrajt, Graciela

    be completed in collaboration with your current workplace, encouraging application of the core concepts you are balancing jobs and families, core classes meet only once per week, on Fridays. Students can choose to earn ·Translational research ·Leadership ·Diversity and social justice ·Ethics, policy and civic engagement ·Health

  13. Fungal Diversity Ceratocystis manginecans sp. nov., causal agent of a destructive

    E-Print Network [OSTI]

    disease in Oman and Pakistan Marelize van Wyk1* , Ali O. Al Adawi2 , Iqrar A. Khan3 , Michael L. Deadman4 and Biology (NIAB), P.O. Box 128, Jhang Road, Faisalabad, Pakistan 4 Department of Crop Sciences, P.O. Box 34). Ceratocystis manginecans sp. nov., causal agent of a destructive mango wilt disease in Oman and Pakistan

  14. Australasian Plant Pathology Journal of the Australasian Plant

    E-Print Network [OSTI]

    populations from mango wilt disease in Oman and Pakistan A. O. Al Adawi, I. Barnes, I. A. Khan, M. L. Deadman of Ceratocystis manginecans populations from mango wilt disease in Oman and Pakistan A. O. Al Adawi & I. Barnes has recently been de- scribed from Oman and Pakistan where the fungus causes a serious wilt disease

  15. Biofuels from Corn Stover: Pyrolytic Production and Catalytic Upgrading Studies 

    E-Print Network [OSTI]

    Capunitan, Jewel Alviar

    2013-01-15

    product properties (lower moisture, TAN, and highest heating value), and can be a potential feedstock for co-processing with crude oils in existing refineries. Major reactions involved were conversion of phenolics to aromatics and hydrogenation of ketones...

  16. Partnership Logging Accidents Cornelis de Hoop, LA Forest Products Lab

    E-Print Network [OSTI]

    , · Sonny Mills, LA Dept. of Labor · Greg Honaker, OSHA #12;OSHA -- LA Logging Council Strategic Partnership startup procedures. · Safe maintenance & repair procedures. · Safe work flow. · Minimize risk to fellers

  17. Lime pretreatment and enzymatic hydrolysis of corn stover 

    E-Print Network [OSTI]

    Kim, Se Hoon

    2005-08-29

    Department of Agriculture (USDA), including Dartmouth College, Auburn University, Purdue University, Michigan State University, the National Renewable Energy Laboratory (NREL). Working with other people from various institutes provided a great opportunity... of carbon-carbon bonds. O O H-C C O H+ H+ H2C C OCH3 C O- C O O- OCH3 15 Agriculture (USDA) including Dartmouth College, Auburn University, Purdue University, Michigan State University, National Renewable Energy Laboratory (NREL), and Texas...

  18. Abraham Cornelis Adwin Boogert Curriculum Vitae--April 14, 2015

    E-Print Network [OSTI]

    Boogert, Adwin

    (external) NASA Funding of Origins of Solar Systems 2011 Panel member (external) NASA Funding of Origins of Solar Systems 2011 Panel member (internal) NASA Funding of Exobiology/Evolutionary Biology 2011 Reviewer Panel member (external) NASA Funding of Origins of Solar Systems 2003 External Reviewer Time Allocation

  19. Corn Variety Experiments, Substation no. 3, Angleton, Texas. 

    E-Print Network [OSTI]

    Reynolds, E. B. (Elbert Brunner)

    1921-01-01

    1777 1330 1983 1712 Mosby's Prolific. Munson. Oklahoma Yellow Dent. Rockdale. St. Charles White. Sllrcropper. Surcropper. . Surcropper. Surcropper. Tankersley. Thomas. Virginia White Dent. ' Ferguson Yellow Dent. Given's Red Cob.... Golden Dent. . Gorham's Yellow Dent. Hastings' Prolific. Henry Grady. Improved Indian Squaw. Improved Indian +.Squaw. Improved Learning. Mosby's Prolific. Munson. Oklahoma White Wonder. 2444 1713 2425 2435 2424 2445 1777 2420 327...

  20. Variations in Vitamin A and in Chemical Composition of Corn

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1931-01-01

    . D., Chief; State Entomologist H J RFINHARD B. S Enfomologid R' K FLETcHFR' Ph 6. Entomologisf W. L: OWEN, JR:. M: ~.,'~nfom?logisf J N RONEY M S. Entornologr~t J' c.' GAINES) JR M. S Ent~mologist S: E. JONES, M. g., ~ntb;nologist F F BIBRY B...., Superintendent No. 3, Angleton, Brazoria County: R. I-I. STANSEL, M. S., Superrntendenf No. 4, Beaumont, Jefferson Connty: R. H. WYCHE, B. S., Superrntendent No. 5, Temple, Bell County: HENRY DUNLAVY, h4. S., Superintendent B F. DANA M S. Plant Pathologrst...

  1. Serendipity in Science by Robert M. Corn. May 2, 2014.

    E-Print Network [OSTI]

    optical properties and can be used to harvest photons efficiently for solar energy, split laser beams used ingredient of plastic water bottles) on top of a thin, bendable film of Teflon. They then etched the layers that depositing a very small amount of gold onto Teflon creates small beads or grains--the same way that water

  2. CURRICULUM VITA Cornelis Folkert de Hoop May 22, 2002

    E-Print Network [OSTI]

    systems. SUMMARY OF ACCOMPLISHMENTS * Research in worker safety, biomass energy and environmental lobbyists. * Marketed timber under competitive bids. * Overall coordination of data processing-1976 Abitibi Paper Co., Thunder Bay, Ontario, Canada. 1974-1975 US Forest Service, London, KY. #12;COURSES

  3. The effect of flaxseed hulls on expanded corn meal products 

    E-Print Network [OSTI]

    Barron, Marc Edward

    2009-05-15

    , brown and golden flaxseed hulls? 33 VI Oil content of sieved fractions of flaxseed hulls (% d.b.) ??????? 33 VII Moisture, oil, and crude protein (% d.b.) for blends extruded using the twin screw extruder at 72 kg/hr feed rate ???????????.. 35... ?- oxidation to produce energy; 2) its stored in triacylglycerols (triglycerides) and phospholipids of cell membranes; and 3) its converted to longer-chain omega-3 fatty acids like eicosapentaenoic acid (EPA) and docosahexanoic acid (DHA) (Morris, 2003). 8...

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

    E-Print Network [OSTI]

    Mireles, Raquel C

    1995-01-01

    of equilibration on chip color. White dry masa flour (1.2% sucrose, 2.3% free amino groups and 1.2% phenols) for tortilla chips was blended with different concentrations and combinations of glucose, lysine and ferulic acid. Calcium oxide and citric acid were used...

  5. Sandia Energy - JBEI Researchers Splice Corn Gene into Switchgrass...

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

    the most promising alternative to petroleum-based liquid fuels for a renewable, clean, green, domestic source of transportation energy. Nature, however, does not make it easy....

  6. Managing Insect and Mite Pests of Texas Corn 

    E-Print Network [OSTI]

    Porter, Patrick; Cronholm, Gregory B.; Parker, Roy D.; Troxclair, Noel N.; Patrick, Carl D.; Biles, Stephen; Morrison, William P.

    2006-05-24

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Insecticide Application Methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Protecting Bees and Other Pollinators from Insecticides . . . . . . . 22 Beneficial Arthropods...

  7. Integrating Economic Analysis Wiith Biophysical Simulation: Appraising Blackland Corn Production. 

    E-Print Network [OSTI]

    Dillon, Carl R.; Mjelde, James W.; McCarl, Bruce A.; Cothren, J. Tom; Martin, J. Rod; Rister, M. Edward; Stockle, Claudio

    1990-01-01

    superphosphate (0-46-0) , banded with the seed during planting at a rate of 50 lb Pp5 increased grain yields of all six varieties by 10 to 12% compared to unfertilized plots (Figure 4b). At the same fertilizer-Prates, !tll six varieties had similar grain...

  8. Collection, Commercial Processing, and Utilization of Corn Stover

    Broader source: Energy.gov [DOE]

    This fact sheet summarizes a U.S. Department of Energy Biomass Program research and development project.

  9. Integrated Management of Sweet Corn Insects in New Hampshire

    E-Print Network [OSTI]

    New Hampshire, University of

    trap catch (the moths) . . . . 6 Suppliers . . . . . . . 6 Introduction Integrated Pest Management (IPM) arose as an alternative to the conventional techniques growers were usingtohandlepestproblemsinthe1960, UNH Cooperative Extension offered an alternative approach: IPM. In this approach, we recommend

  10. BIOENERGIZEME INFOGRAPHIC CHALLENGE: Corn to Ethanol the Process

    Broader source: Energy.gov [DOE]

    This infographic was created by students from Broad Run HS in Ashburn, VA, as part of the U.S. Department of Energy-BioenergizeME Infographic Challenge. The BioenergizeME Infographic Challenge...

  11. Mathematical modeling of impingement drying of corn tortillas 

    E-Print Network [OSTI]

    Braud, Louise Marie

    2000-01-01

    was driven according to Fourier's Law of conduction. Boundary conditions for drying in both air and superheated steam were developed for incorporation into the model. Convective heat transfer accounted for heat flow into the product at the surface. When...

  12. The Origin of Indian Corn and its Relatives. 

    E-Print Network [OSTI]

    Mangelsdorf, Paul C. (Paul Christoph); Reeves, R. G. (Robert Gatlin)

    1939-01-01

    Introduction; Botanical Relationships of Maize; Previous Evidence on the Origin of Maize; Previous Theories on the Origin of Maize; New Evidence from Cytogenetic Studies; The Origin of Teosinte; The Origin of Maize; The ...

  13. Blending municipal solid waste with corn stover for sugar production...

    Office of Scientific and Technical Information (OSTI)

    applied an enzyme free process by adding mineral acid and water directly into the ILbiomass slurry to induce hydrolysis. With the acidolysis process in the IL...

  14. BloombergBusiness: Viewed from space: less corn

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura|BilayerBiomimetic Dye MoleculesBlakeViewed from space:

  15. DOE - Office of Legacy Management -- Sylvania Corning Nuclear Corp Inc

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co - OHStar Cutter Corp -Sutton

  16. DOE - Office of Legacy Management -- Sylvania Corning Plant - NY 19

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co - OHStar Cutter Corp -SuttonPlant - NY

  17. South Corning, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity forSiliciumEnergy IncAshburnham,BoundChicago Heights,

  18. Pine Lake Corn Processors 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio1975) | Open EnergyPhoenicia,Creek,PilgrimGroveIsland Ridge,Lake

  19. City of Corning, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLCLtd JumpGeorgiaBurley,Columbus Place: OhioCornell,

  20. Sandia Energy - JBEI Researchers Splice Corn Gene into Switchgrass,

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis ofSample SULIColinEnergyComputationalJBEI Home

  1. Sandia Energy - Louisiana Blue Ribbon Commission on Bayou Corne Safety

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis ofSampleLignin-Feasting Microbe Holds Promise for

  2. Corning, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company)| Open(Evans,Oregon:Volcano, Hawaii |NorthCornia 2New York:

  3. Development of a Wet Logistics System for Bulk Corn Stover

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8,Department of Energy2 DOE Hydrogen andMEQ inWoody

  4. Gene Controls Flowering Time in Corn - Energy Innovation Portal

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article)ForthcomingGENERALProblems ISecurityGene Controls Flowering

  5. Biochemical Production of Ethanol from Corn Stover: 2007 State of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels DataEnergy Webinar:I DueBETO Quiz -Technologies forBig

  6. Corn Belt Energy Coop - Commercial Energy Efficiency Rebate Program |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electric vehicle (PEV)Day-June2012 |Department of Energy Industrial

  7. DOE/ER-0382 THE HUMAN GENOME INITIATIVE OF THE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e2Q)1382 THE HUMAN

  8. DOE/ER-0441 Atmospheric Radiation Measurement Plan - February 1990

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e2Q)1382 THE HUMAN1

  9. DOE/El%0455P DOE/ER--0455P

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e2Q)1382lviA,'{297455P

  10. Interoperability Mapping from XML Schemas to ER Diagrams

    E-Print Network [OSTI]

    Tronci, Enrico

    of a DBMS). In this paper, we introduce a technique called Xere (XML Entity Relationship Exchange) to assist. Key words: Data Models, Schema Evolution and Maintenance, Interoperability and Heterogeneity, Web, as the next step of its evolution, it is being adopted also for data description and manipulation

  11. The Daily ER Retro Report 07-02-11.xls

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

    201 0 45 33 721 2000 -68 HE02 0 191 0 31 48 752 2000 4 HE03 0 191 0 10 76 821 1952 -10 HE04 0 192 0 16 75 1000 1920 6 HE05 0 191 0 43 77 995 1909 13 HE06 0 194 0 55 122 862 1760 63...

  12. ER85357_Phase2_Eltron | netl.doe.gov

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

    a proprietary, high-temperature nanofiltration (NF) technology (DurafluxTM) to remove salt and other dissolved solids from produced water originating from domestic oil and gas...

  13. er handltng and ~Ing IS the key to

    E-Print Network [OSTI]

    . and that the food ta ted prell) good e\\en after month of frozen storage. A he could not depend on the sea-ice-and-salt method to the com- plex ammonia and freon refrigeration ) tems of today. At the end of the 19th centur, working out ways to control enzymes and bacteria, developing cabinets for commercial storage and home use

  14. Self-Assembled ErSb Nanostructures with Optical Applications...

    Office of Scientific and Technical Information (OSTI)

    electrodes - solar, defects, charge transport, materials and chemistry by design, optics, synthesis (novel materials), synthesis (self-assembly), synthesis (scalable...

  15. DOE/ER/3072-56 September 30, 1989

    E-Print Network [OSTI]

    McDonald, Kirk

    ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. d. Establishment of a cleanroom facility ($60k) . . . . . . . . . . . . . . . . . . . . . . . . p

  16. Final report on DOE ASCR Grant DESC0001862 (ER25894)

    SciTech Connect (OSTI)

    Tits, Andre L [Univ of Maryland, ECE Dept; O'Leary, Dianne P [Univ of Maryland, CS Dept

    2013-08-28

    As was outlined in the proposal, the overall objective of this project is to investigate advanced optimization algorithms for solving entropy maximization problems. Entropy maximization is a general tool for reconstructing the least biased estimate of the state of a complex system, based on available information. In transport and kinetic theory, entropy maximization is used to derive closures for moment models in order to reduce the complexity of a kinetic description while maintaining many of its fundamental features. Application areas include gas dynamics, charged-particle transport, thermal radiative transfer, and neutron transport. Some such applications are of prime importance to the Department of Energy.

  17. ERS 14.2 Emissions Monitoring, 4/3/95

    Broader source: Energy.gov [DOE]

    The objective of this surveillance is to verify that the contractor is monitoring emissions of radioactive materials and chemicals.  The Facility Representative will verify operability of equipment...

  18. A noncommutative version of the Fej\\'er-Riesz theorem

    E-Print Network [OSTI]

    Savchuk, Yurii

    2009-01-01

    Let $\\cX$ be the unital *-algebra generated by the unilateral shift operator. It is shown that for any nonnegative operator $X\\in \\cX$ there is an element $Y\\in \\cX$ such that $X=Y^*Y$.

  19. Final Technical Report. FG02-06ER54881

    SciTech Connect (OSTI)

    Lee, Peter; Larbalestier, David

    2014-09-26

    For over 25 years the Applied Superconductivity Center has been integral to the successful development of superconductors for magnetic confinement fusion reactors, culminating in being a part of the “dream team” assembled by the ITER Organization to address the failure of prototype ITER cable-in-conduit conductors to pass testing in the SULTAN facility, an issue that if not addressed successfully would have limited the useful lifetime of the reactor. While being called on through the years to address the immediate needs of facility construction we also continued fundamental studies of fusion applicable superconductors so that magnet designers could make use of improved performance, reliability and cost. The annual Low Temperature Superconductors workshops, jointly organized with LBNL, became the most important meeting for dissemination of data between university laboratories, national laboratories and industry.

  20. Fron%ers in Biological Sciences Seminar Series

    E-Print Network [OSTI]

    for the Department of Energy (DOE) on solar energy generation and the conversion of plant biomass into biofuels, has studies bacterial energy utilization, specifically how cells divert the energy captured from sunlight and plants to generate knowledge to enable cellulosic biofuels production. In this lecture, he will present

  1. fredag 4. jun 2004 Matematik er en smuk videnskab

    E-Print Network [OSTI]

    Hansen, Johan P.

    balancegang mellem genial videnskab og 'galskab'. Der findes ingen nobelpris inden for matematik, men i

  2. Electrorheological (ER) fluids: A research needs assessment. Final report

    SciTech Connect (OSTI)

    Krieger, I.M.; Collins, E.A. [Consultec Scientific, Inc., Knoxville, TN (United States)

    1993-05-01

    This report consists of seven sections: (1) Executive Summary, (2) Introduction, (3) Overview, (4) Recommendations, (5) Panelist Reports, (6) Overseas Research and Development, and (7) Extended Bibliography. The Appendix contains the reports of site visits and contacts and other supplementary documents.

  3. Antonio Tripodina ER trent'anni l'abbia-

    E-Print Network [OSTI]

    Andreone, Franco

    alte- razione delle proprietà fisiche e chimiche delle secrezioni orga- niche (quali il muco bronchiale

  4. BUREAU OF ER IAL F H ES FIS :-OGRAPHY CENTER

    E-Print Network [OSTI]

    MAINTENANCE. . . . . . . . . . . . . . . . . . . . . 13 LITERATURE CITED . . . . . . . . . . . . . . . .. 14), University of California, San Diego. Because it was too costly to construct facilities to bring sea water up the cliff face, the University up- graded and extended an existing sea-water pumping, filtering

  5. fi 1 1er fvrier 2005 page 1 Prochaines parutions

    E-Print Network [OSTI]

    L'EIA-FR a amorcé un processus de certification ISO 9001: 2000 ap- pelé Gestion par la qualité. La clé de la réussite d'un tel processus, mise à part la certification elle-même, passe par la mise en

  6. ER quality control : understanding misfolded protein recognition and retrotranslocation

    E-Print Network [OSTI]

    Sato, Brian Keith

    2008-01-01

    C. , Walter, J. , and Sommer, T. 2005. Ubx2 links the Cdc48Bohmler, S. , Bordallo, J. , Sommer, T. , and Wolf, D.H.T. , Volkwein, C. , and Sommer, T. 1996. Degradation of

  7. Magnetic structure of Er5Si4 J. M. Cadogan

    E-Print Network [OSTI]

    Ryan, Dominic

    for Materials Research, Steacie Institute for Molecular Sciences, National Research Council, Chalk River-resolution diffractometer at the NRU reactor, Chalk River Laboratories, operated by Atomic Energy Canada Ltd. The neutron

  8. -A Science Service Feature WHYTHEWEA!t"ER ?

    E-Print Network [OSTI]

    streak. (Tomorrow: Ball Lightning. ) A l l rights reserved by Science Service, Inc,, SCIENCE SERVICE, B University; aiscussee: RIBBON AND DARK LIGHTNING If YaU look closely at the photograph of a heavy lightning incheb or more than a foot, show several distinct, well separated, parallel flashes, such lightning

  9. The Daily ER Retro Report 06-08-11.xls

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

    Total Wind Generation Total Thermal Generation (Non VER Only) (VER Only) (NOB) (COB) (NI) ( minus import) HE01 0 483 804 1976 963 202 1638 159 HE02 0 450 644 1997 867 184 1502...

  10. The Daily ER Retro Report 06-09-11.xls

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

    ENV RDISP Total Wind Generation MT EXPORT (Non VER Only) (VER Only) (NOB) (COB) (NI) ( minus import) HE01 0 210 0 103 985 1361 1511 38 HE02 0 196 0 63 1255 1675 1177 77...

  11. Fron%ers in Biological Sciences Seminar Series

    E-Print Network [OSTI]

    and greenhouse gas emission. However, study of soil microorganisms is challenging because of the soil microbial native prairie soils. In Alaska, we looked at a site undergoing a natural thaw transition and thaw caused there were dramatic changes in microbial community composition and function with thaw. In the prairie we

  12. Materials Data on Er (SG:229) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  13. Matemtica Aplicada y Computacional lgebra computacional aplicada. (1er

    E-Print Network [OSTI]

    Giménez, Domingo

    . · Ofertar a titulados medios y superiores la posibilidad de realizar estudios de interés directamente nivel de estudios equivalente: 16 de abril a 13 de julio. · Solicitudes de admisión: del 4 al 14 de investigación: · Iniciar a los alumnos en líneas de investigación prioritarias a nivel nacional e internacional

  14. RESEARCHMaking a diffErEncE < Front cover picture

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    -Vice-Chancellor (Research) 4. Turbocharging future car design 6. Protecting the Global Positioning System from solar storms material'. 3 #12;Turbocharging future car design With the deadline of 2020 for the Uk's carbon targets carbon turbocharged engines. This work is core to the development of technologies aimed at downsizing

  15. Fron%ers in Biological Sciences Seminar Series

    E-Print Network [OSTI]

    tetrapyrrole (F430). It contains novel post-translational modifications in amino acid residues located

  16. Microsoft Word - McDermott_Er_v4.doc

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

    Shed Light On Improved Confinement Regime New measurements on the Alcator C-Mod tokamak have enabled detailed calculations of the radial electric field in the C-Mod edge...

  17. HOt Water SavEr (HOWSE) Project. Final report

    SciTech Connect (OSTI)

    Olson, W.R.

    1981-12-31

    The dishwasher effluent is pumped into the flue of the exchange tank by the normal dishwasher pump (or auxiliary pump). The effluent is stored in this tank until next operation of the dishwasher. Thus, thermal equilibrium can be reached between the tank and the effluent, promoting high efficiency. The output from the exchange tank feeds the household normal hot water tank, reducing its requirement for fuel as the input water temperature is higher. Counterflow exchangers may be used for other hot water users where the flow and drain is continuous. In this case the discharged hot (or warm) water flows counter to the flow of cold water into the hot water heater. The two flows are closely coupled thermally but not in direct contract so they cannot mix. Counter flow exchangers and storage type exchangers may be used in the same installation.

  18. INFO-PARENTS 31 JANVIER ET 1er

    E-Print Network [OSTI]

    Laval, Université

    -école de natation ou de plongeon, vous bénéficiez de la possibilité de vous entrainer au PEPS le vendredi à la salle d'entrainement, vous devez débourser un léger supplément. D'autre part, il y a la

  19. FINAL REPORT DE-FG02-07ER15894

    SciTech Connect (OSTI)

    Neurock, Matthew

    2013-05-31

    One of the greatest technological hurdles to deployment of fuel cells relates to the sluggish activity, low durability and the high cost of the catalysts that are currently employed. For automotive PEM fuel cells to become commercially viable, the Pt-specific power density would need to be reduced to less than 0.2gPt/kW (at cell voltages >0.65 V). This would require the Pt loadings to be less than 0.15 mgPt/cm2MEA within the membrane electrode assembly. This could be achieved by enhancing the catalytic activity at the cathode, thus lowering its overpotential. Various different Pt-alloys have shown 2-4 times enhanced activities over Pt alone but still suffer some of the same durability issues as that of the pure Pt. There is a general loss of active Pt due to dissolution and sintering. While there have been a number of elegant fundamental experimental and theoretical studies on ideal single crystal Pt and Pt alloy surfaces which have helped to elucidate the factors that control the activity, there have been very few fundamental studies focused on the stability, reactivity and durability of well-defined Pt nanoparticles. We carried out ab initio density functional theory together with a novel double reference method that we developed to simulate constant potential electrochemical systems in order to model the electrocatalytic reduction of oxygen over model Pt alloy surfaces and nanoparticles. These simulations were used to probe the factors that control the electrocatalytic activity, guide the potential selection of new materials and test their stability under reaction conditions. Ab initio calculations were used to determine the reaction energies and activation barriers for a comprehensive array of different elementary adsorption, desorption, surface reaction and diffusion steps over Pt and Pt alloys involved in the electroreduction of oxygen as a function of surface coverage, the electrochemical potential and temperature. The calculations were used to simulate the potential dependent adsorption and surface reaction energies along with activation barriers in order to determine the kinetics for different surface structures and structural features (step edge and corner sites) to provide the necessary input for kinetic Monte Carlo simulations to follow the rates of reaction. More coarse-grained simulated annealing methods were used to help establish the lowest energy structures and morphologies for different Pt and Pt-alloy nanoparticles that form. The results from the DFT calculations were used to establish an ab initio-derived kinetic database that was used in both 2D and 3D kinetic Monte Carlo simulations that were used to follow the electrocatalytic performance over different particle sizes, shapes and compositions. The ab initio calculations together with the kinetic Monte Carlo simulations were used to complete the following objectives: 1) Determine the controlling elementary reaction pathways and intrinsic kinetics involved in ORR and their potential dependent behavior; 2) Establish the influence of the extrinsic reaction environment including surface structure, alloy composition and spatial arrangement and the humidity on ORR kinetics; 3) Elucidate the effects of particle size and morphology as well as the atomic structure and composition of nanoparticles of Pt, Pt3Co, Pt3Ni, Pt3Fe and other Pt-alloys on the electrocatalytic activity and reaction selectivity; 5) Construct surface Pourbaix phase diagrams for different Pt and Pt-alloys in order to map out the most stable surface phases for different material compositions and reaction conditions; 6) Elucidate the mechanisms that control dissolution and re-deposition of Pt.

  20. Insect Repellent For Older 4-H'ers

    E-Print Network [OSTI]

    Includes SPF 30 sunscreen Ben's Backyard Formulas Lotion, 25% deet 0.75 5­7 hours 5­7 hours Reformulated! Skintastic with Sunscreen Lotion, 10% deet 0.67 3­4 hours Not labeled for ticks Includes SPF 30 sunscreen

  1. CNSS Papers CI Siegfried S. Hecl^er

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B LReports from the Cloud Modeling WorkingNationalCNSS Papers CI

  2. 02-10ER85986 | netl.doe.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAboutXuRod Hunt (208)InventorHow toPlutonium16/05Clean and

  3. Dali Yang er Hydropower Development Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to: navigation, searchDaimler Evonik JV Jump to:Daizy AgroYang

  4. DOE DE-FG02-07ER64341

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby a contractorEnergy,DEC03t933 OSTland

  5. Microsoft Word - ER64694_FInalScientificRpt.docx

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLED Street LightingFrom theHighI _sEFFECT83 iDewateringUSH

  6. Audit Report: ER-FS-99-01

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u tCorporationIt'sDOE4 Cost and Schedule of9

  7. Audit Report: ER-FS-99-03

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u tCorporationIt'sDOE4 Cost and Schedule of9S. DEPARTMENT OF

  8. Audit Report: ER-FS-99-04

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u tCorporationIt'sDOE4 Cost and Schedule of9S. DEPARTMENT

  9. Grant No. DE-FG03-86ER-13469

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low LETUsefulJorgeAtlDay DraftReport, 1994 Grant No.

  10. Grant No. DE=FG03=86ER113469

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low LETUsefulJorgeAtlDay DraftReport, 1994 Grant No.

  11. I I DOE/ER/13564--7

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHighHussein KhalilResearch &ENERGY I NFRASTRUCTURE - _-f;bI

  12. ER CXD-Form-2011_Ver2a.pdf

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansas Nuclear Profile 2010Mesoscopy and thermodynamics L. G.About Us » EPSA

  13. ER85357_Phase2_Eltron | netl.doe.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansas Nuclear Profile 2010Mesoscopy and thermodynamics L. G.About Us

  14. DOE-ER-STD-6001-92 | 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratory | version of the FrequentlyHazard Baseline1996 DOE6

  15. Final Technical Report: DE-FG03-01ER63099/DE-FG02-01ER63099

    SciTech Connect (OSTI)

    John H. Seinfeld

    2005-02-23

    Organic material contributes {approx}20-50% to the total fine aerosol mass at continental mid-latitudes (Saxena and Hildemann, 1996; Murphy et al., 1998; Peterson and Tyler, 2002; Putaud et al., 2004) and as much as 90% in tropical forested areas (Andreae and Crutzen, 1997; Artaxo et al., 2002). Significant amounts of carbonaceous aerosols are also observed in the free troposphere (Heald et al., 2005). A substantial fraction of the organic component of atmospheric particles consists of water-soluble, possibly multifunctional compounds (Saxena and Hildemann, 1996; Kavouras et al., 1998). It is critical that we understand how organic aerosols and their precursors are transformed in the atmosphere and the dependence of the transformation on the chemical and thermodynamic conditions of the ambient environment: (1) to accurately forecast how changing emissions will impact atmospheric organic aerosol concentrations and properties on the regional to global scale, and (2) to relate atmospheric measurements to sources. A large (but as yet unquantified) fraction of organic aerosol is formed in the atmosphere by precursor gases. In addition, both primary and secondary organic aerosol interact with other gas and aerosol species in the atmosphere so that their properties (i.e., size, hygroscopicity, light absorption and scattering sphere efficiency) can change significantly with time and distance from their source. Organic aerosols (OA) are composed of complex mixtures of different organic species from less-polar organics (n-alkanes, polycyclic aromatic hydrocarbons, fatty alcohols, fatty acids, etc.) to highly polar organics such as dicarboxylic acids and multi-functional organic acids. Studies employing FTIR spectroscopy and NEXAFS have demonstrated the presence of different functional groups such as ketonic and carboxylic groups. Humic-like substances (HULIS) have been identified in aerosols. Field observation and laboratory smog chamber studies have demonstrated that oxidative reactions of biogenic and anthropogenic precursors in the gas phase produce low molecular weight organic acids such as oxalic and other dicarboxylic acids, dicarbonyls and multi-functional organics. Oxidation reactions in the particle phase may also produce oxygenated species, including aldehydes, organic acids, and large molecules such as HULIS. Despite this progress, a significant fraction of atmospheric OA still remains poorly characterized.

  16. ErSol Thin Film GmbH formerly ErSol New Technologies GmbH ENT | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEnia SpA Jump to:Energy TechLtda Jump to:deEquipav S

  17. QUARTER SH OR T-T ER M EN ER GY OU TL OO K QUAR TERL Y PROJ

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1Markets160Product: TotalCoalbed7 (Released July

  18. Medium-term effects of corn biochar addition on soil biota activities and functions in a temperate soil cropped to corn

    E-Print Network [OSTI]

    Lehmann, Johannes

    Biochar is a carbon(C) -rich product obtained by thermal decomposition of biomass at relatively low traditional charcoal production, but biochar is used as a soil amendment and not for energy generation production as a C-negative technology for climate change mitigation (Woolf et al., 2010). Biochar application

  19. The effect of heat treatment on the digestibility of wheat gluten in a model food system containing wheat gluten, corn starch and corn oil 

    E-Print Network [OSTI]

    Fox, Debra Marie Ruzicka

    1984-01-01

    ), gross prote1n value (GPV), relat1ve nitrogen ut111zat1on (RNU), net protein rat1o (NPR), and relat1ve protein value (RPV), will reveal a change only when the treatment affects the limiting amino acid but show no change when other amino acids...

  20. EFFECTS OF CHANGES IN U.S. ETHANOL PRODUCTION FROM CORN GRAIN, CORN STOVER, AND SWITCHGRASS ON WORLD AGRICULTURAL MARKETS AND TRADE 

    E-Print Network [OSTI]

    Campiche, Jody L.

    2010-07-14

    The renewable energy industry continues to expand at a rapid pace. New advances in cellulosic ethanol technologies have the potential to reduce our dependency on foreign oil. The evolution of these new biofuel markets could have significant effects...