Sample records for dryer type sp

  1. Clothes Dryer Automatic Termination Sensor Evaluation

    SciTech Connect (OSTI)

    TeGrotenhuis, Ward E.

    2014-10-01T23:59:59.000Z

    Volume 1: Characterization of Energy Use in Residential Clothes Dryers. The efficacy and energy efficiency of clothes dryers are studied in this evaluation.

  2. Clothes Dryer Automatic Termination Evaluation

    SciTech Connect (OSTI)

    TeGrotenhuis, Ward E.

    2014-10-01T23:59:59.000Z

    Volume 2: Improved Sensor and Control Designs Many residential clothes dryers on the market today provide automatic cycles that are intended to stop when the clothes are dry, as determined by the final remaining moisture content (RMC). However, testing of automatic termination cycles has shown that many dryers are susceptible to over-drying of loads, leading to excess energy consumption. In particular, tests performed using the DOE Test Procedure in Appendix D2 of 10 CFR 430 subpart B have shown that as much as 62% of the energy used in a cycle may be from over-drying. Volume 1 of this report shows an average of 20% excess energy from over-drying when running automatic cycles with various load compositions and dryer settings. Consequently, improving automatic termination sensors and algorithms has the potential for substantial energy savings in the U.S.

  3. Residential Clothes Dryers | Department of Energy

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

    dryerappendixdv1.1.xlsx More Documents & Publications Illuminated Exit Signs Beverage Vending Machines Residential Clothes Dryer (Appendix D2...

  4. High Efficiency, High Performance Clothes Dryer

    SciTech Connect (OSTI)

    Peter Pescatore; Phil Carbone

    2005-03-31T23:59:59.000Z

    This program covered the development of two separate products; an electric heat pump clothes dryer and a modulating gas dryer. These development efforts were independent of one another and are presented in this report in two separate volumes. Volume 1 details the Heat Pump Dryer Development while Volume 2 details the Modulating Gas Dryer Development. In both product development efforts, the intent was to develop high efficiency, high performance designs that would be attractive to US consumers. Working with Whirlpool Corporation as our commercial partner, TIAX applied this approach of satisfying consumer needs throughout the Product Development Process for both dryer designs. Heat pump clothes dryers have been in existence for years, especially in Europe, but have not been able to penetrate the market. This has been especially true in the US market where no volume production heat pump dryers are available. The issue has typically been around two key areas: cost and performance. Cost is a given in that a heat pump clothes dryer has numerous additional components associated with it. While heat pump dryers have been able to achieve significant energy savings compared to standard electric resistance dryers (over 50% in some cases), designs to date have been hampered by excessively long dry times, a major market driver in the US. The development work done on the heat pump dryer over the course of this program led to a demonstration dryer that delivered the following performance characteristics: (1) 40-50% energy savings on large loads with 35 F lower fabric temperatures and similar dry times; (2) 10-30 F reduction in fabric temperature for delicate loads with up to 50% energy savings and 30-40% time savings; (3) Improved fabric temperature uniformity; and (4) Robust performance across a range of vent restrictions. For the gas dryer development, the concept developed was one of modulating the gas flow to the dryer throughout the dry cycle. Through heat modulation in a gas dryer, significant time and energy savings, combined with dramatically reduced fabric temperatures, was achieved in a cost-effective manner. The key design factor lay in developing a system that matches the heat input to the dryer with the fabrics ability to absorb it. The development work done on the modulating gas dryer over the course of this program led to a demonstration dryer that delivered the following performance characteristics: (1) Up to 25% reduction in energy consumption for small and medium loads; (2) Up to 35% time savings for large loads with 10-15% energy reduction and no adverse effect on cloth temperatures; (3) Reduced fabric temperatures, dry times and 18% energy reduction for delicate loads; and, (4) Robust performance across a range of vent restrictions.

  5. Steam generator with integral downdraft dryer

    SciTech Connect (OSTI)

    Hochmuth, F.W.

    1992-02-01T23:59:59.000Z

    On June 30, 1989, a financial assistance award was granted by the United State Department of Energy, the purpose of which was to study and evaluate the technical aspect, the economic viability, and commercial possibilities of a new furnace design for burning high moisture cellulose type fuels. The new design is an invention by F.W. Hochmuth, P.Eng. and has received United States Patents Nos. 4,480, 557 and 4,502,397. It was conceived as a method to improve the general operation and efficiency of waste wood burning boilers, to avoid the use of stabilizing fuels such as oil or gas, and to reduce objectionable stack emissions. A further objective was to obtain such benefits at relatively low cost by integrating all new material requirements within the furnace itself thereby avoiding the need for costly external equipment. The proposed integral down-draft dryer avoids the use of external dryer systems that are very expensive, have high power consumption, and require a large amount of maintenance. This document provides the details of this invention.

  6. IMPROVING THE ENERGY PERFORMANCE OF RESIDENTIAL CLOTHES DRYERS

    E-Print Network [OSTI]

    Hekmat, D.; Fisk, W.J.

    2008-01-01T23:59:59.000Z

    dryer with a heat pump and an optional air-to-air heatair in a closed loop through the dryer and a heat pump (air from the dryer passes through the evaporator coil of the heat pump

  7. (Solar clothes dryer and wastewater heat exchanger). Final report

    SciTech Connect (OSTI)

    Baer, B.F.

    1984-12-04T23:59:59.000Z

    The first project investigated the technical possibilities of adapting a domestic electric clothes dryer to utilize solar-heated water as the heat source, replacing electric resistance heat. The second project attempted to extract wastewater heat from a commercial dishwasher to preheat fresh water to be used in the next dish washing cycle. It is felt that the clothes dryer project has met all of intended goals. Although a solar application has some real-world practical problems, the application of a dryer connected directly to the home heating system will prove to be cost-beneficial over the life of a dryer. The additional cost of a heat exchanger is not excessive, and the installation cost, if installed with the initial house plumbing is less than $100. From a practical point of view, the complexity of installing a wastewater heat extracter is considered impractical. The environment in which such equipment must operate is difficult at best, and most restaurants prefer to maintain as simple an operation as possible. If problems were to occur in this type of equipment, the kitchen would effectively be crippled. In conclusion, further research in the concept is not recommended. Recent advances in commercial dishwashers have also considerably reduced the heat losses which accompanied equipment only a few years old.

  8. Novel Ultra-Low-Energy Consumption Ultrasonic Clothes Dryer ...

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

    Ultra-Low-Energy Consumption Ultrasonic Clothes Dryer Novel Ultra-Low-Energy Consumption Ultrasonic Clothes Dryer Preliminary measured drying time of fabric sample using ultrasonic...

  9. Centrifugal dryers keep pace with the market

    SciTech Connect (OSTI)

    Fiscor, S.

    2008-03-15T23:59:59.000Z

    New plant design and upgrades create a shift in dewatering strategies. The article describes recent developments. Three major manufacturers supply centrifugal dryers - TEMA, Centrifugal & Mechanical Industries (CMI) and Ludowici. CMI introduced a line of vertical centrifugal dryers. TEMA improved the techniques by developing a horizontal vibratory centrifuge (HVC) which simplified maintenance. 3 figs., 1 photo.

  10. Test of a solar crop dryer Danish Technological Institute

    E-Print Network [OSTI]

    Test of a solar crop dryer Danish Technological Institute Danish Institute of Agricultural Sciences Aidt Miljø A/S SEC-R-6 #12;Test of a solar crop dryer Søren Østergaard Jensen Danish Technological/S January 2001 #12;Preface The report describes the tests carried out on a solar crop dryer. The work

  11. Demonstration of energy conservation for multi-deck board dryers: Phase I. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-02-01T23:59:59.000Z

    A study to determine the feasibility of recovering and reusing heat from a large multi-deck dryer used in the manufacture of roof insulation board is described. Pilot scale tests and analyses show that heat recovery designs utilizing several types of heat exchange equipment are feasible. These include: indirect contact air-to-air heat exchangers for preheating combustion air for the dryer furnaces; direct contact air-to-water heat exchangers using water sprays to heat process water; and indirect contact air-to-liquid heat exchangers to heat recirculating liquid in a plant building heating system. (MCW)

  12. A New Concept in Dryer Control

    E-Print Network [OSTI]

    Robinson, J. W.

    A new drying model originally derived for thin-wood veneer and successfully applied to the control of a veneer Jet Dryer may be extended for use in controlling the drying of such diverse products as textiles, dog food, pulp and paper, sawdust...

  13. Demonstration of energy conservation for multi-deck board dryers. Phase I. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-02-08T23:59:59.000Z

    A study was made to determine the feasibility of recover and reuse of low level heat from the exhausts of multi-deck dryers used to dry boards in the building materials industry. There are approximately 1000 dryers of this type in the USA, with no heat recovery equipment. These dryers are used in the manufacture of: roof insulation board, ceiling tile and panel stock, wood fiber sheathing, gypsum board, and veneer plywood. Pilot scale tests and analyses show that heat recovery designs utilizing several types of heat exchange equipment are feasible. These include the following: indirect contact air-to-air heat exchangers for preheating combustion air for the dryer furnaces; direct contact air-to-water heat exchangers using water sprays to heat process water; and indirect contact air-to-liquid heat exchangers to heat recirculating liquid in a plant building heating system. The systems recommended for design and installation at the Rockdale plant include all three of the types of heat exchangers. The preliminary estimate for the installed cost for these systems at the Rockdale plant is $565,000 (1979 dllars). Annual heat recovery of 186,000 million Btu is projected with a value of $545,000 using gas costs of $3.00 per million Btu. Payback based on a discounted cash flow analysis using ten year depreciation is about two years.

  14. Steam generator with integral downdraft dryer. Final project report

    SciTech Connect (OSTI)

    Hochmuth, F.W.

    1992-02-01T23:59:59.000Z

    On June 30, 1989, a financial assistance award was granted by the United State Department of Energy, the purpose of which was to study and evaluate the technical aspect, the economic viability, and commercial possibilities of a new furnace design for burning high moisture cellulose type fuels. The new design is an invention by F.W. Hochmuth, P.Eng. and has received United States Patents Nos. 4,480, 557 and 4,502,397. It was conceived as a method to improve the general operation and efficiency of waste wood burning boilers, to avoid the use of stabilizing fuels such as oil or gas, and to reduce objectionable stack emissions. A further objective was to obtain such benefits at relatively low cost by integrating all new material requirements within the furnace itself thereby avoiding the need for costly external equipment. The proposed integral down-draft dryer avoids the use of external dryer systems that are very expensive, have high power consumption, and require a large amount of maintenance. This document provides the details of this invention.

  15. Residential Clothes Dryer (Appendix D2) | Department of Energy

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

    Clothes Dryer Appendix D2 - v1.0.xlsx More Documents & Publications Water Heaters (Storage Oil) Metal Halide Lamp Ballast and Fixture Commercial Refrigeration Equipment...

  16. Do Heat Pump Clothes Dryers Make Sense for the U.S. Market

    E-Print Network [OSTI]

    Meyers, Steve

    2011-01-01T23:59:59.000Z

    N ATIONAL L ABORATORY Do Heat Pump Clothes Dryers Make Senseof California. Do Heat Pump Clothes Dryers Make Sense forCalifornia ABSTRACT Heat pump clothes dryers (HPCDs) can be

  17. Do Heat Pump Clothes Dryers Make Sense for the U.S. Market

    E-Print Network [OSTI]

    Meyers, Steve

    2011-01-01T23:59:59.000Z

    N ATIONAL L ABORATORY Do Heat Pump Clothes Dryers Make SenseUniversity of California. Do Heat Pump Clothes Dryers MakeCalifornia ABSTRACT Heat pump clothes dryers (HPCDs) can be

  18. Microcomputer aided calculations of parameters for spray dryer operation

    SciTech Connect (OSTI)

    Yeh, J.T.; Gyorke, D.F.; Pennline, H.W.; Drummond, C.J.

    1985-01-01T23:59:59.000Z

    This paper provides a series of practical microcomputer programs that can be used as a tool by engineers and researchers working with spray dryers for combustion process effluent control. The microcomputer programs calculate flue gas composition (CO/sub 2/, N/sub 2/, O/sub 2/, H/sub 2/O, and SO/sub 2/) from the composition of the fuel. The residence time of the flue gas in a spray dryer can be estimated, and using values provided by the user for the flow of water and absorbent slurry in the spray dryer, the program recalculates the flue gas composition and heat capacity at the exit of the spray dryer without accounting for any SO/sub 2/ removal that could occur in the spray dryer. From these values and the system pressure, the dew point and flue gas temperature at the spray dryer exit are calculated, providing the approach to saturation resulting from this choice of operating parameters. This computer code would enable a process engineer to quickly evaluate effects of important process parameters, such as flue gas temperature at the inlet to the spray dryer, atomizer water feed rate, and absorbent slurry concentration and feed rate, on the operation of a spray dryer.

  19. Alternative Heat Recovery Options for Single-Stage Spray Dryers

    E-Print Network [OSTI]

    Wagner, J. R.

    1984-01-01T23:59:59.000Z

    Many powdered products are dried to their final moisture content by use of spray dryers. A basic spray dryer mixes an aqueous feedstock with heated air, vaporizing the water in the feedstock and producing the final dried powder in a single stage...

  20. Advanced control strategies for fluidized bed dryers

    SciTech Connect (OSTI)

    Siettos, C.I.; Kiranoudis, C.T.; Bafas, G.V.

    1999-11-01T23:59:59.000Z

    Generating the best possible control strategy comprises a necessity for industrial processes, by virtue of product quality, cost reduction and design simplicity. Three different control approaches, namely an Input-Output linearizing, a fuzzy logic and a PID controller, are evaluated for the control of a fluidized bed dryer, a typical non-linear drying process of wide applicability. Based on several closed loop characteristics such as settling times, maximum overshoots and dynamic performance criteria such as IAE, ISE and ITAE, it is shown that the Input-Output linearizing and the fuzzy logic controller exhibit a better performance compared to the PID controller tuned optimally with respect to IAE, for a wide range of disturbances; yet, the relevant advantage of the fuzzy logic over the conventional nonlinear controller issues upon its design simplicity. Typical load rejection and set-point tracking examples are given to illustrate the effectiveness of the proposed approach.

  1. Modeling and experimental studies on a domestic solar dryer A. Saleh a,

    E-Print Network [OSTI]

    Natural circulation solar dryer Sun tracking Thin-layer drying models Drying characteristics a b s t r a cModeling and experimental studies on a domestic solar dryer A. Saleh a, *, I. Badran b Q1 t A domestic solar dryer with transparent external surfaces was designed, built and tested. Thin-layer drying

  2. Problem Type Problem Type Description Air Conditioning Air conditioner not working, leaking, etc

    E-Print Network [OSTI]

    Tennessee, University of

    Problem Type Problem Type Description Air Conditioning Air conditioner not working, leaking, etc, Microfridges Doors and Hardware Door repair/replace Lock, latch or hinge repair, key stuck; Lost or stolen key, repair or replace Shades/Blinds Window treatment - repair or replace Washer/Dryer Washer/Dryer repair

  3. Proposal for a novel chemical heat pump dryer

    SciTech Connect (OSTI)

    Ogura, Hironao; Mujumdar, A.S.

    2000-05-01T23:59:59.000Z

    A new chemical heat pump (CHP) system for ecofriendly effective utilization of thermal energy in drying is proposed from the viewpoints of energy saving and environmental impact. CHPs can store thermal energy in the form of chemical energy by an endothermic reaction and release it at various temperature levels for heat demands by exo/endothermic reactions. CHPs have potential for heat recovery and dehumidification in the drying process by heat storage and high/low temperature heat release. In this study, the authors estimate the potential of the CHP application to drying systems for industrial use. Some combined systems of CHPs and dryers are proposed as chemical heat pump dryers (CHPD). The potential for commercialization of CHPDs is discussed.

  4. [DELTA T dryer/moisture control system]. Final technical report

    SciTech Connect (OSTI)

    Not Available

    1995-01-01T23:59:59.000Z

    Drying Technology, Inc. was awarded a grant for the purpose of extending DELTA T dryer/moisture control technology into additional industries. Ultimate purpose of the grant was to save energy and improve efficiency in the process industries. Results indicate that these objectives have been met and will continue as this new technology is duplicated in the present industries and also is extended into other industries as well.

  5. Improving Dryer and Press Efficiencies Through Combustion of Hydrocarbon Emissions

    SciTech Connect (OSTI)

    Sujit Banerjee

    2005-10-31T23:59:59.000Z

    Emission control devices on dryers and presses have been legislated into the industry, and are now an integral part of the drying system. These devices consume large quantities of natural gas and electricity and down-sizing or eliminating them will provide major energy savings. The principal strategy taken here focuses on developing process changes that should minimize (and in some cases eliminate) the need for controls. A second approach is to develop lower-cost control options. It has been shown in laboratory and full-scale work that Hazardous Air Pollutants (HAPs) emerge mainly at the end of the press cycle for particleboard, and, by extension, to other prod-ucts. Hence, only the air associated with this point of the cycle need be captured and treated. A model for estimating terpene emissions in the various zones of veneer dryers has been developed. This should allow the emissions to be concentrated in some zones and minimized in others, so that some of the air could be directly released without controls. Low-cost catalysts have been developed for controlling HAPs from dryers and presses. Catalysts conventionally used for regenerative catalytic oxidizers can be used at much lower temperatures for treating press emissions. Fluidized wood ash is an especially inexpensive mate-rial for efficiently reducing formaldehyde in dryer emissions. A heat transfer model for estimating pinene emissions from hot-pressing strand for the manufacture of flakeboard has been constructed from first principles and validated. The model shows that most of the emissions originate from the 1-mm layer of wood adjoining the platen surface. Hence, a simple control option is to surface a softwood mat with a layer of hardwood prior to pressing. Fines release a disproportionate large quantity of HAPs, and it has been shown both theo-retically and in full-scale work that particles smaller than 400 ���µm are principally responsible. Georgia-Pacific is considering green-screening their furnish at several of their mills in order to remove these particles and reduce their treatment costs.

  6. Spray dryer/baghouse system testing - CRADA 92-001. Final report

    SciTech Connect (OSTI)

    Pennline, H.W. [Dept. of Energy, Pittsburgh Energy Technology Center, PA (United States)]|[Air Products and Chemicals, Inc., Allentown, PA (United States)

    1992-04-28T23:59:59.000Z

    A series of seven tests were conducted to evaluate the effectiveness of scrubbing both NO{sub 2} and SO{sub 2} in a spray dryer/baghouse system. The operating conditions specified were a high spray dryer inlet temperature (500{degrees}F), and a high spray dryer outlet temperature (250 to 300 {degrees}F). The data required to adequately evaluate the effectiveness of this technology is enclosed. Discussion of some of the variables as well as an itemized list of the testing information is part of the report.

  7. Press and Dryer Roll Surgaces and Web Transfer Systems for Ultra High Paper Maching Speeds

    SciTech Connect (OSTI)

    T. F. Patterson

    2004-03-15T23:59:59.000Z

    The objective of the project was to provide fundamental knowledge and diagnostic tools needed to design new technologies that will allow ultra high speed web transfer from press rolls and dryer cylinders.

  8. Do Heat Pump Clothes Dryers Make Sense for the U.S. Market

    SciTech Connect (OSTI)

    Meyers, Steve; Franco, Victor; Lekov, Alex; Thompson, Lisa; Sturges, Andy

    2010-05-14T23:59:59.000Z

    Heat pump clothes dryers (HPCDs) can be as much as 50percent more energy-efficient than conventional electric resistance clothes dryers, and therefore have the potential to save substantial amounts of electricity. While not currently available in the U.S., there are manufacturers in Europe and Japan that produce units for those markets. Drawing on analysis conducted for the U.S. Department of Energy's (DOE) current rulemaking on amended standards for clothes dryers, this paper evaluates the cost-effectiveness of HPCDs in American homes, as well as the national impact analysis for different market share scenarios. In order to get an accurate measurement of real energy savings potential, the paper offers a new energy use calculation methodology that takes into account the most current data on clothes washer cycles, clothes dryer usage frequency, remaining moisture content, and load weight per cycle, which is very different from current test procedure values. Using the above methodology along with product cost estimates developed by DOE, the paper presents the results of a life-cycle cost analysis of the adoption of HPCDs in a representative sample of American homes. The results show that HPCDs have positive economic benefits only for households with high clothes dryer usage or for households with high electricity prices and moderately high utilization.

  9. Design and measured performance of a solar chimney for natural circulation solar energy dryers

    SciTech Connect (OSTI)

    Ekechukwu, O.V. [Univ. of Nigeria, Naukka (Nigeria). Energy Research Centre; Norton, B. [Univ. of Ulster, Newtownabbey (Ireland)

    1996-02-01T23:59:59.000Z

    An experimental solar chimney consisted of a cylindrical polyethylene-clad vertical chamber supported by steel framework and draped internally with a selectively absorbing surface. The performance of the chimney which was monitored extensively is reported. Issues related to the design and construction of solar chimneys for natural circulation solar energy dryers are discussed.

  10. Steam Dryer Segmentation and Packaging at Grand Gulf Nuclear Station - 13577

    SciTech Connect (OSTI)

    Kreitman, Paul J.; Sirianni, Steve R.; Pillard, Mark M. [Westinghouse Nuclear Services, 1 Energy Drive, Lake Bluff, Illinois 60044 (United States)] [Westinghouse Nuclear Services, 1 Energy Drive, Lake Bluff, Illinois 60044 (United States)

    2013-07-01T23:59:59.000Z

    Entergy recently performed an Extended Power Up-rate (EPU) on their Grand Gulf Nuclear Station, near Port Gibson, Mississippi. To support the EPU, a new Steam Dryer Assembly was installed during the last refueling outage. Due to limited access into the containment, the large Replacement Steam Dryer (RSD) had to be brought into the containment in pieces and then final assembly was completed on the refueling floor before installation into the reactor. Likewise, the highly contaminated Original Steam Dryer (OSD) had to be segmented into manageable sections, loaded into specially designed shielded containers, and rigged out of containment where they will be safely stored until final disposal is accomplished at an acceptable waste repository. Westinghouse Nuclear Services was contracted by Entergy to segment, package and remove the OSD from containment. This work was performed on critical path during the most recent refueling outage. The segmentation was performed underwater to minimize radiation exposure to the workers. Special hydraulic saws were developed for the cutting operations based on Westinghouse designs previously used in Sweden to segment ABB Reactor Internals. The mechanical cutting method was selected because of its proven reliability and the minimal cutting debris that is generated by the process. Maintaining stability of the large OSD sections during cutting was accomplished using a custom built support stand that was installed into the Moisture Separator Pool after the Moisture Separator was installed back in the reactor vessel. The OSD was then moved from the Steam Dryer Pool to the Moisture Separator Pool for segmentation. This scenario resolved the logistical challenge of having two steam dryers and a moisture separator in containment simultaneously. A water filtration/vacuum unit was supplied to maintain water clarity during the cutting and handling operations and to collect the cutting chips. (authors)

  11. Slurry atomizer for a coal-feeder and dryer used to provide coal at gasifier pressure

    DOE Patents [OSTI]

    Loth, John L. (Morgantown, WV); Smith, William C. (Morgantown, WV); Friggens, Gary R. (Morgantown, WV)

    1982-01-01T23:59:59.000Z

    The present invention is directed to a coal-water slurry atomizer for use a high-pressure dryer employed in a pumping system utilized to feed coal into a pressurized coal gasifier. The slurry atomizer is provided with a venturi, constant area slurry injection conduit, and a plurality of tangentially disposed steam injection ports. Superheated steam is injected into the atomizer through these ports to provide a vortical flow of the steam, which, in turn, shears slurry emerging from the slurry injection conduit. The droplets of slurry are rapidly dispersed in the dryer through the venturi where the water is vaporized from the slurry by the steam prior to deleterious heating of the coal.

  12. COMMERCIAL DEMONSTRATION OF THE MANUFACTURED AGGREGATE PROCESSING TECHNOLOGY UTILIZING SPRAY DRYER ASH

    SciTech Connect (OSTI)

    Roy Scandrol

    2003-10-01T23:59:59.000Z

    Universal Aggregates, LLC proposes to design, construct and operate a lightweight aggregate manufacturing plant at the Birchwood Power Facility in King George, Virginia. The installation and start-up expenses for the Birchwood Aggregate Facility are $19.5 million. The DOE share is $7.2 million (37%) and the Universal Aggregates share is $12.3 (63%). The project team consists of CONSOL Energy Inc., P.J. Dick, Inc., SynAggs, LLC, and Universal Aggregates, LLC. The Birchwood Facility will transform 115,000 tons per year of spray dryer by-products that are currently being disposed of in an offsite landfill into 167,000 tons of a useful product, lightweight aggregates that can be used to manufacture lightweight aggregates that can be used to manufacture lightweight and medium weight masonry blocks. In addition to the environmental benefits, the Birchwood Facility will create nine (9) manufacturing jobs plus additional employment in the local trucking industry to deliver the aggregate to customers or reagents to the facility. A successful demonstration would lead to additional lightweight aggregate manufacturing facilities in the United States. There are currently twenty-one (21) spray dryer facilities operating in the United States that produce an adequate amount of spray dryer by-product to economically justify the installation of a lightweight aggregate manufacturing facility. Industry sources believe that as additional scrubbing is required, dry FGD technologies will be the technology of choice. Letters from potential lightweight aggregate customers indicate that there is a market for the product once the commercialization barriers are eliminated by this demonstration project.

  13. COMMERCIAL DEMONSTRATION OF THE MANUFACTURED AGGREGATE PROCESSING TECHNOLOGY UTILIZING SPRAY DRYER ASH

    SciTech Connect (OSTI)

    Roy Scandrol

    2003-04-01T23:59:59.000Z

    Universal Aggregates, LLC proposes to design, construct and operate a lightweight aggregate manufacturing plant at the Birchwood Power Facility in King George, Virginia. The installation and start-up expenses for the Birchwood Aggregate Facility are $19.5 million. The DOE share is $7.2 million (37%) and the Universal Aggregates share is $12.3 (63%). The project team consists of CONSOL Energy Inc., P.J. Dick, Inc., SynAggs, LLC, and Universal Aggregates, LLC. The Birchwood Facility will transform 115,000 tons per year of spray dryer by-products that are currently being disposed of in an offsite landfill into 167,000 tons of a useful product, lightweight aggregates that can be used to manufacture lightweight aggregates that can be used to manufacture lightweight and medium weight masonry blocks. In addition to the environmental benefits, the Birchwood Facility will create eight (8) manufacturing jobs plus additional employment in the local trucking industry to deliver the aggregate to customers or reagents to the facility. A successful demonstration would lead to additional lightweight aggregate manufacturing facilities in the United States. There are currently twenty-one (21) spray dryer facilities operating in the United States that produce an adequate amount of spray dryer by-product to economically justify the installation of a lightweight aggregate manufacturing facility. Industry sources believe that as additional scrubbing is required, dry flue gas desulfurization (FGD) technologies will be the technology of choice. Letters from potential lightweight aggregate customers indicate that there is a market for the product once the commercialization barriers are eliminated by this demonstration project.

  14. Comparison of thermoelectric and permeation dryers for sulfur dioxide removal during sample conditioning of wet gas streams

    SciTech Connect (OSTI)

    Dunder, T.A. [Entropy, Inc., Research Triangle Park, NC (United States). Research Div.; Leighty, D.A. [Perma Pure, Inc., Toms River, NJ (United States)

    1997-12-31T23:59:59.000Z

    Flue gas conditioning for moisture removal is commonly performed for criteria pollutant measurements, in particular for extractive CEM systems at combustion sources. An implicit assumption is that conditioning systems specifically remove moisture without affecting pollutant and diluent concentrations. Gas conditioning is usually performed by passing the flue gas through a cold trap (Peltier or thermoelectric dryer) to remove moisture by condensation, which is subsequently extracted by a peristaltic pump. Many air pollutants are water-soluble and potentially susceptible to removal in a condensation dryer from gas interaction with liquid water. An alternative technology for gas conditioning is the permeation dryer, where the flue gas passes through a selectively permeable membrane for moisture removal. In this case water is transferred through the membrane while other pollutants are excluded, and the gas does not contact condensed liquid. Laboratory experiments were performed to measure the relative removal of a water-soluble pollutant (sulfur dioxide, SO{sub 2}) by the two conditioning techniques. A wet gas generating system was used to create hot, wet gas streams of known composition (15% and 30% moisture, balance nitrogen) and flow rate. Pre-heated SO{sub 2} was dynamically spiked into the wet stream using mass flow meters to achieve concentrations of 20, 50, and 100 ppm. The spiked gas was directed through a heated sample line to either a thermoelectric or a permeation conditioning system. Two gas analyzers (Western Research UV gas monitor, KVB/Analect FTIR spectrometer) were used to measure the SO{sub 2} concentration after conditioning. Both analytic methods demonstrated that SO{sub 2} is removed to a significantly greater extent by the thermoelectric dryer. These results have important implications for SO{sub 2} monitoring and emissions trading.

  15. Characterization of NO[sub 2] and SO[sub 2] removals in a spray dryer/baghouse system

    SciTech Connect (OSTI)

    O'Dowd, W.J.; Markussen, J.M.; Pennline, H.W. (Dept. of Energy, Pittsburgh, PA (United States)); Resnik, K.P. (Gilbert/Commonwealth, Inc., Library, PA (United States))

    1994-11-01T23:59:59.000Z

    Oxidation of NO to NO[sub 2] has been proposed as a method for enhancing NO[sub x] removals in conventional flue gas desulfurization (FGD) processes. This experimental investigation characterizes the removals of NO[sub 2] and SO[sub 2] in a 1.1 m[sup 3](standard)/min spray dryer/baghouse system. Flue gas was generated by burning a No. 2 fuel oil, which was subsequently spiked upstream of the spray dryer with NO[sub 2] or SO[sub 2] or both. Lime slurry was injected via a rotary atomizer into the spray dryer. Variables studied include the approach to the adiabatic saturation temperature, stoichiometric ratio, SO[sub 2] concentration, and NO[sub 2] concentration. Significant quantities of NO[sub 2] are scrubbed in this system, and over half of the total removal (at inlet NO[sub 2] > 400 ppm) occurs in the baghouse. Increasing NO[sub 2] concentrations enhance the amount of NO[sub x] removed in the system. Also, the presence of significant quantities of NO[sub 2] enhances the baghouse SO[sub 2] removal. Although up to 72% NO[sub 2] removals were obtained, concentrations of NO[sub 2] that exited the system were greater than 50 ppm for all conditions investigated.

  16. Experimental study of the performance of solar dryers with pebble beds

    SciTech Connect (OSTI)

    Helwa, N.H.; Rehim, Z.S.A. [National Research Center, Cairo (Egypt)

    1997-07-01T23:59:59.000Z

    Major problems of the arid region are transportation of agricultural products and losses due to spoilage of the products, especially in summer. This work presents the performance of a solar drying system consisting of an air heater and a dryer chamber connected to a greenhouse. The drying system is designed to dry a variety of agricultural products. The effect of air mass flow rate on the drying process is studied. Composite pebbles, which are constructed from cement and sand, are used to store energy for night operation. The pebbles are placed at the bottom of the drying chamber and are charged during the drying process itself. A separate test is done using a simulator, a packed bed storage unit, to find the thermal characteristics of the pebbles during charging and discharging modes with time. Accordingly, the packed bed is analyzed using a heat transfer model with finite difference technique described before and during the charging and discharging processes. Graphs are presented that depict the thermal characteristics and performance of the pebble beds and the drying patterns of different agricultural products. The results show that the amount of energy stored in the pebbles depends on the air mass flow rate, the inlet air temperature, and the properties of the storage materials. The composite pebbles can be used efficiently as storing media.

  17. SP2007 Teamrobotik Daniel Meyer,

    E-Print Network [OSTI]

    SP2007 Teamrobotik Daniel Meyer, Nils M¨uller & Felix Penzlin SP2007 Teamrobotik Lego Mindstorms Daniel Meyer, Nils M¨uller & Felix Penzlin SS 2007 Daniel Meyer, Nils M¨uller & Felix Penzlin SP2007 Teamrobotik #12;SP2007 Teamrobotik Daniel Meyer, Nils M¨uller & Felix Penzlin Unsere Motivationen Wir sind mit

  18. Technical support document: Energy conservation standards for consumer products: Dishwashers, clothes washers, and clothes dryers including: Environmental impacts; regulatory impact analysis

    SciTech Connect (OSTI)

    Not Available

    1990-12-01T23:59:59.000Z

    The Energy Policy and Conservation Act as amended (P.L. 94-163), establishes energy conservation standards for 12 of the 13 types of consumer products specifically covered by the Act. The legislation requires the Department of Energy (DOE) to consider new or amended standards for these and other types of products at specified times. This Technical Support Document presents the methodology, data and results from the analysis of the energy and economic impacts of standards on dishwashers, clothes washers, and clothes dryers. The economic impact analysis is performed in five major areas: An Engineering Analysis, which establishes technical feasibility and product attributes including costs of design options to improve appliance efficiency. A Consumer Analysis at two levels: national aggregate impacts, and impacts on individuals. The national aggregate impacts include forecasts of appliance sales, efficiencies, energy use, and consumer expenditures. The individual impacts are analyzed by Life-Cycle Cost (LCC), Payback Periods, and Cost of Conserved Energy (CCE), which evaluate the savings in operating expenses relative to increases in purchase price; A Manufacturer Analysis, which provides an estimate of manufacturers' response to the proposed standards. Their response is quantified by changes in several measures of financial performance for a firm. An Industry Impact Analysis shows financial and competitive impacts on the appliance industry. A Utility Analysis that measures the impacts of the altered energy-consumption patterns on electric utilities. A Environmental Effects analysis, which estimates changes in emissions of carbon dioxide, sulfur oxides, and nitrogen oxides, due to reduced energy consumption in the home and at the power plant. A Regulatory Impact Analysis collects the results of all the analyses into the net benefits and costs from a national perspective. 47 figs., 171 tabs. (JF)

  19. Commercial Demonstration of the Manufactured Aggregate Processing Technology Utilizing Spray Dryer Ash

    SciTech Connect (OSTI)

    Milton Wu; Paul Yuran

    2006-12-31T23:59:59.000Z

    Universal Aggregates LLC (UA) was awarded a cost sharing Co-operative Agreement from the Department of Energy (DOE) through the Power Plant Improvement Initiative Program (PPII) to design, construct and operate a lightweight aggregate manufacturing plant at the Birchwood Power Facility in King George, Virginia in October 2001. The Agreement was signed in November 2002. The installation and start-up expenses for the Birchwood Aggregate Facility are $19.5 million. The DOE share is $7.2 million (37%) and the UA share is $12.3 million (63%). The original project team consists of UA, SynAggs, LLC, CONSOL Energy Inc. and P. J. Dick, Inc. Using 115,000 ton per year of spray dryer ash (SDA), a dry FGD by-product from the power station, UA will produce 167,000 tons of manufactured lightweight aggregate for use in production of concrete masonry units (CMU). Manufacturing aggregate from FGD by-products can provide an economical high-volume use and substantially expand market for FGD by-products. Most of the FGD by-products are currently disposed of in landfills. Construction of the Birchwood Aggregate Facility was completed in March 2004. Operation startup was begun in April 2004. Plant Integration was initiated in December 2004. Integration includes mixing, extrusion, curing, crushing and screening. Lightweight aggregates with proper size gradation and bulk density were produced from the manufacturing aggregate plant and loaded on a stockpile for shipment. The shipped aggregates were used in a commercial block plant for CMU production. However, most of the production was made at low capacity factors and for a relatively short time in 2005. Several areas were identified as important factors to improve plant capacity and availability. Equipment and process control modifications and curing vessel clean up were made to improve plant operation in the first half of 2006. About 3,000 tons of crushed aggregate was produced in August 2006. UA is continuing to work to improve plant availability and throughput capacity and to produce quality lightweight aggregate for use in commercial applications.

  20. Approved Module Information for AM10SP, 2014/5 Module Title/Name: Statistics and Probability Module Code: AM10SP

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for AM10SP, 2014/5 Module Title/Name: Statistics and Probability Module Code: AM10SP School: Engineering and Applied Science Module Type: Standard Module New Module? No Module of probability and statistics. They should be able to: * solve problems concerning elementary probability

  1. NASA SP-4009 APOLLO SPACECRAFT

    E-Print Network [OSTI]

    Rathbun, Julie A.

    NASA SP-4009 THE APOLLO SPACECRAFT VOLUME IV January 21, 1966-July 13, 1974 hy Ivan D. Ertel (revised) Main entry under title: The Apollo spacecraft. (The NASA historical series) (NASA SP-4009. 8, 1962-Sept. 30, 1964. [etc.] Includes bibliographical references. 1. Project Apollo. I. Ertel

  2. Electrical Appliances Students may use clocks, sound equipment, computers, electric razors, hair dryers,

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    with a heating coil *Torchiere type lamps with a halogen bulb, and other lamps with a halogen bulb greater than there is specific UL approval for a higher wattage. Violators of any of the above policies will be charged $50, Prohibited Appliances, and Halogen Torchiere Lamps 1st offense: $50.00 fine and the student will be called

  3. Argonne's SpEC Module

    ScienceCinema (OSTI)

    Harper, Jason

    2014-06-05T23:59:59.000Z

    Jason Harper, an electrical engineer in Argonne National Laboratory's EV-Smart Grid Interoperability Center, discusses his SpEC Module invention that will enable fast charging of electric vehicles in under 15 minutes. The module has been licensed to BTCPower.

  4. Argonne's SpEC Module

    SciTech Connect (OSTI)

    Harper, Jason

    2014-05-05T23:59:59.000Z

    Jason Harper, an electrical engineer in Argonne National Laboratory's EV-Smart Grid Interoperability Center, discusses his SpEC Module invention that will enable fast charging of electric vehicles in under 15 minutes. The module has been licensed to BTCPower.

  5. Dehumidification Grain Dryer

    SciTech Connect (OSTI)

    Lula, J.W.; Bohnert, G.W.

    1998-05-13T23:59:59.000Z

    A new technique developed during this project dries grain with mildly heated, dehumidified air in a closed-loop process. This proposed technique uses about one-tenth the energy and dries grain at a lower temperature, producing less damage to the kernels.Approximately 250 million automotive and truck tires are discarded each year in the U.S. The very properties that ensure a safe ride and long service life make the disposal of these scrap tires difficult. In spite of this, scrap tire recycling/reuse has rapidly grown from 10% in 1985 to over 90% today. The majority of scrap tires that are recycled/reused are burned for fuel in power plants and cement kilns. Since tires have somewhat higher heating value than coal, this would at first seem to be an acceptable option. But burning scrap tires recovers only 25% of the energy originally used to manufacture the rubber. An alternative is to use the scrap tires in the form of crumb rubber, by which 98% of the original energy is recovered. This project sought to explore potential formulations of crumb rubber with various thermoplastic binders, with one goal being developing a material for a low-cost, high-performance roofing composition. What was the state-of-the-art of the product/process prior to initiation of the project? Why was the project needed (e.g., performance, quality, cost, time to market)? Describe the strengths and interests of each party and how they are complementary with respect to the project. What KCP expertise was needed and how did it complement the partner's capabilities?

  6. SP Ventures | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to:RoscommonSBY Solutions Jump to:SM EnvironmentalSOLvent JumpSP

  7. RDIO OBSERVATRIO DO ITAPETINGA ATIBAIA -SP -BRASIL

    E-Print Network [OSTI]

    Domingues, Margarete Oliveira

    RÁDIO OBSERVAT�RIO DO ITAPETINGA ATIBAIA - SP - BRASIL SOLICITA��O DE PERÍODO DE OBSERVA��O NA

  8. _q .. SP-6102 -" IN SYSTEMS ENGINEERING

    E-Print Network [OSTI]

    Rhoads, James

    _¢q .. SP-6102 -" READINGS IN SYSTEMS ENGINEERING Edited by Francis T. Hoban and William M. Lawbaugh co ! (NASA-SP-6102) REAOINGS IN SYSTEMS ENGINEERING (NASa) 215 p N93-24678 --THRU-- N93-24693 Unclas H1/31 0158570 #12;.J T ,j J #12;READINGS IN SYSTEMS ENGINEERING Edited by Francis T. Hoban

  9. Extracellular Polymeric Substances from Shewanella sp. HRCR-1...

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

    Polymeric Substances from Shewanella sp. HRCR-1 Biofilms: Characterization by Infrared Spectroscopy and Proteomics Extracellular Polymeric Substances from Shewanella sp. HRCR-1...

  10. Smart Grid EV Communication (SpEC) Module | Argonne National...

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

    Grid EV Communication (SpEC) Module Technology available for licensing: Argonne's direct current charging digital communication controller, the Smart Grid EV Communication (SpEC)...

  11. Properties of Mutants of Synechocystis sp. Strain PCC 6803 Lacking...

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

    Properties of Mutants of Synechocystis sp. Strain PCC 6803 Lacking Inorganic Carbon Sequestration Systems. Properties of Mutants of Synechocystis sp. Strain PCC 6803 Lacking...

  12. Gender and ethnic differences in the prevalence of type 2 diabetes among Asian subgroups in California

    E-Print Network [OSTI]

    Choi, Sarah E.; Liu, Michael; Palaniappan, Latha P.; Wang, Elsie J.; Wong, Nathan D.

    2013-01-01T23:59:59.000Z

    EC, Dixit AA, Fortmann SP, Linde RB, Palaniappan LP. Type 2Wang, Wong, Dixit, Fortmann, Linde and Palaniappan, 2011).Wang, Wong, Dixit, Fortmann, Linde and Palaniappan, 2011).

  13. An evaluation of diarrheagenic Escherichia coli survival after ingestion by Tetrahymena sp. and Helicobacter pylori's fate after ingestion by Tetrahymena sp. and Acanthamoeba polyphaga

    E-Print Network [OSTI]

    Smith, Charlotte Dery

    2012-01-01T23:59:59.000Z

    by Tetrahymena sp. and Helicobacter pylori’s fate afterby Tetrahymena sp. and Helicobacter pylori’s fate afterby Tetrahymena sp. and Helicobacter pylori’s fate after

  14. Process Engineering Thermodynamics 424304 E (4 sp)

    E-Print Network [OSTI]

    Zevenhoven, Ron

    Process Engineering Thermodynamics 424304 E (4 sp) Exam 20-3-2013 All support material is allowed for the pump in the turbine cycle may be neglected). a. What is the electric power output of this OTEC plant

  15. SECONDARY PRODUCTION OF CAPITELLA SP. 99 Secondary production of Capitella sp.

    E-Print Network [OSTI]

    Martin, Daniel

    diferencias, tanto en biomasa como en den- sidades máximas, observadas entre localidades. Dichos resultados: Densidad, biomasa, producción secundaria, Capitella sp., Polychaeta, Mediterráneo noroccidental. SCI. MAR

  16. John W. Scott Health Sciences Library Saving and Executing Saved Searches on OVID SP

    E-Print Network [OSTI]

    MacMillan, Andrew

    John W. Scott Health Sciences Library Fall 2008 1 Saving and Executing Saved Searches on OVID SP 1. To save searches: after creating a search, click on Save Search History. 2. Login to your Personal Account it was created. · Then choose the type of search and click on Save. o Temporary searches will be erased

  17. Mathematical modelling for the drying method and smoothing drying rate using cubic spline for seaweed Kappaphycus Striatum variety Durian in a solar dryer

    SciTech Connect (OSTI)

    M Ali, M. K., E-mail: majidkhankhan@ymail.com, E-mail: eutoco@gmail.com; Ruslan, M. H., E-mail: majidkhankhan@ymail.com, E-mail: eutoco@gmail.com [Solar Energy Research Institute (SERI), Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor (Malaysia); Muthuvalu, M. S., E-mail: sudaram-@yahoo.com, E-mail: jumat@ums.edu.my; Wong, J., E-mail: sudaram-@yahoo.com, E-mail: jumat@ums.edu.my [Unit Penyelidikan Rumpai Laut (UPRL), Sekolah Sains dan Teknologi, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah (Malaysia); Sulaiman, J., E-mail: ysuhaimi@ums.edu.my, E-mail: hafidzruslan@eng.ukm.my; Yasir, S. Md., E-mail: ysuhaimi@ums.edu.my, E-mail: hafidzruslan@eng.ukm.my [Program Matematik dengan Ekonomi, Sekolah Sains dan Teknologi, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah (Malaysia)

    2014-06-19T23:59:59.000Z

    The solar drying experiment of seaweed using Green V-Roof Hybrid Solar Drier (GVRHSD) was conducted in Semporna, Sabah under the metrological condition in Malaysia. Drying of sample seaweed in GVRHSD reduced the moisture content from about 93.4% to 8.2% in 4 days at average solar radiation of about 600W/m{sup 2} and mass flow rate about 0.5 kg/s. Generally the plots of drying rate need more smoothing compared moisture content data. Special cares is needed at low drying rates and moisture contents. It is shown the cubic spline (CS) have been found to be effective for moisture-time curves. The idea of this method consists of an approximation of data by a CS regression having first and second derivatives. The analytical differentiation of the spline regression permits the determination of instantaneous rate. The method of minimization of the functional of average risk was used successfully to solve the problem. This method permits to obtain the instantaneous rate to be obtained directly from the experimental data. The drying kinetics was fitted with six published exponential thin layer drying models. The models were fitted using the coefficient of determination (R{sup 2}), and root mean square error (RMSE). The modeling of models using raw data tested with the possible of exponential drying method. The result showed that the model from Two Term was found to be the best models describe the drying behavior. Besides that, the drying rate smoothed using CS shows to be effective method for moisture-time curves good estimators as well as for the missing moisture content data of seaweed Kappaphycus Striatum Variety Durian in Solar Dryer under the condition tested.

  18. Scaling study for SP-100 reactor technology

    SciTech Connect (OSTI)

    Marshall, A.C.; McKissock, B. (Sandia National Labs., Albuquerque, NM (USA); National Aeronautics and Space Administration, Cleveland, OH (USA). Lewis Research Center)

    1989-01-01T23:59:59.000Z

    In this study, we explored several ways of extending SP-100 reactor technology to higher power levels. One approach was to use the reference SP-100 pin design and increase the fuel pin length and the number of fuel pins as needed to provide higher capability. The impact on scaling of a modified and advanced SP-100 reactor technology was also explored. Finally, the effect of using alternative power conversion subsystems, with SP-100 reactor technology was investigated. One of the principal concerns for any space-based system is mass; consequently, this study focused on estimating reactor, shield, and total system mass. The RSMASS code (Marshall 1986) was used to estimate reactor and shield mass. Simple algorithms developed at NASA Lewis Research Center were used to estimate the balance of system mass. Power ranges from 100 kWe to 10 MWe were explored assuming both one year and seven years of operation. Thermoelectric, Stirling, Rankine, and Brayton power conversion systems were investigated. The impact on safety, reliability, and other system attributes, caused by extending the technology to higher power levels, was also investigated. 6 refs., 4 figs., 3 tabs.

  19. Solar Physics & Space Plasma Research Center (SP2RC)

    E-Print Network [OSTI]

    Solar Physics & Space Plasma Research Center (SP2RC) University of SheffieldSTFC SSP Intro Summer Plasma Research Center (SP2RC) http://robertus.staff.shef.ac.ukUniversity of SheffieldSTFC SSP Intro]solitons, applications) ·Conclusions #12;Solar Physics & Space Plasma Research Center (SP2RC) http

  20. SP100i Syringe Pump WORLD PRECISION INSTRUMENTS 15

    E-Print Network [OSTI]

    Kleinfeld, David

    SP100i Syringe Pump WORLD PRECISION INSTRUMENTS 15 INSTRUCTION MANUAL Serial No._____________________ 8/94 World Precision Instruments, Inc. SP100i Syringe Pump Digital Infusion Syringe Pump #12;SP100i Syringe Pump WORLD PRECISION INSTRUMENTS 1 Contents GENERAL DESCRIPTION

  1. Mechanism Based Anticancer Drugs that Degrade Sp Transcription Factors 

    E-Print Network [OSTI]

    Chadalapaka, Gayathri

    2013-03-14T23:59:59.000Z

    ,11-dioxo-18?-olean-1,12- dien-30-oate (CDODA-Me) is a synthetic triterpenoid derived from glycyrrhetinic acid which inhibits proliferation of KU7 and 253JB-V bladder cancer cells. CDODA-Me also decreased expression of specificity protein-1 (Sp1), Sp3 and Sp...

  2. Effects of Lung Surfactant Proteins, SP-B and SP-C, and Palmitic Acid on Monolayer Stability

    E-Print Network [OSTI]

    Zasadzinski, Joseph A.

    Effects of Lung Surfactant Proteins, SP-B and SP-C, and Palmitic Acid on Monolayer Stability Junqi and fluorescence and atomic force microscopy images of synthetic model lung surfactants were used to determine-C on the morphology and function of surfactant monolayers. Lung surfactant-specific protein SP-C and peptides based

  3. One-dimensional s-p superlattice

    E-Print Network [OSTI]

    Wojciech Ganczarek; Michele Modugno; Giulio Pettini; Jakub Zakrzewski

    2014-06-23T23:59:59.000Z

    The physics of one dimensional optical superlattices with resonant $s$-$p$ orbitals is reexamined in the language of appropriate Wannier functions. It is shown that details of the tight binding model realized in different optical potentials crucially depend on the proper determination of Wannier functions. We discuss the properties of a superlattice model which quasi resonantly couples $s$ and $p$ orbitals and show its relation with different tight binding models used in other works.

  4. SP-100 coated-particle fuel development. Phase I. Final report

    SciTech Connect (OSTI)

    Not Available

    1983-03-01T23:59:59.000Z

    This document is the final report of Phase I of the SP-100 Coated-Particle Fuel Development Program conducted by GA Technologies Inc. for the US Department of Energy under contract DE-AT03-82SF11690. The general objective of the study conducted between September and December 1982 was to evaluate coated-particle type fuel as an alternate or backup fuel to the UO/sub 2/ tile-and-fin arrangement currently incorporated into the reference design of the SP-100 reactor core. This report presents and discusses the following topics in the order listed: the need for an alternative fuel for the SP-100 nuclear reactor; an abbreviated description of the reference and coated-particle fuel module concepts; the bases and results of the study and analysis leading to the preliminary design of a coated particle suitable for the SP-100 space power reactor; incorporation of the fuel particles into compacts and heat-pipe-cooled modules; initial efforts and plans to fabricate coated-particle fuel and fuel compacts; the design and performance of the proposed alternative core relative that of the reference fuel; and a summary of critical issues and conclusions consistent with the level of effort and duration of the study.

  5. SP1TFRE-SP-100 transient fuel rod evaluation code

    E-Print Network [OSTI]

    Carpenter, David Charles

    1986-01-01T23:59:59.000Z

    Carpenter Compar ison of theoretical Fuel element temperatures with and without flux depression . . 63 65 IV-6 BWR/6 thermal-hydr aulic input par ametens. IV-7 BWR/6 actinide inventor y. IV-8 CRBR ther mal-hydr aulic input par ameters . . IV-9 CRBR... actinide inventory. IV-10 SP-100 ther mal-hydr aulic input parameter s. 73 76 78 82 IV-11 SP-100 actinide inventor y. A-1 Constants used for specific heat cor r elation . A-2 Constants used for ther mal expansion cour clat. ion 90 . 101 G-1...

  6. SP-100 design, safety, and testing

    SciTech Connect (OSTI)

    Smith, G.L.; Cox, C.M.; Mahaffey, M.K.

    1990-07-01T23:59:59.000Z

    The SP-100 Program is developing a nuclear reactor power system that can enhance and/or enable future civilian and military space missions. The program is directed to develop space reactor technology to provide electrical power in the range of tens to hundreds of kilowatts. The major nuclear assembly test is to be conducted at the Hanford Site near Richland, Washington, and is designed to validate the performance of the 2.4-MWt nuclear and heat transport assembly. 10 refs., 5 figs.

  7. Pramac SpA | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroupPerfectenergyInformation toPower andPoyry Group JumpPramac SpA Jump

  8. SP Energy 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form HistoryRistma AG Jump to:Energy InformationSSITASKSOTU + EnergySP

  9. Innova SpA | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtel JumpCounty,Jump7Open EnergyHydrogenEnergyAgencyInnova SpA Jump to:

  10. Sorgenia SpA | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk, NewSingaporeSonix Japan Inc Jump to: navigation,Sorgenia SpA

  11. alphaproteobacterium aurantimonas sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 58 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  12. arthrobacter sp bp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 115 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  13. arthrobacter sp 32c: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 62 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  14. architeuthis sp cephalopoda: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 62 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  15. anaeromyces sp yq3: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 55 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  16. alcanivorax sp strain: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 96 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  17. arcobacter cibarius sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 57 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  18. achatina sp alimentados: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 56 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  19. alcaligenes sp strain: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 98 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  20. alicycliphilus sp strains: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 97 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  1. amycolatopsis sp strain: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 98 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  2. aurantimonas sp strain: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 97 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  3. acinetobacter sp bd413: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 71 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  4. actinomycete acrocarpospora sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 71 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  5. aphanizomenon sp nh-5: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 58 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  6. ascaris sp presentes: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 116 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  7. alicyclobacillus sp a4: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 64 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  8. arcobacter thereius sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 57 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  9. acrocarpospora sp firdi: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 55 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  10. anopheles sp durante: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 95 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  11. araraquara sp brasil: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 67 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  12. achromobacter sp ao22: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 57 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  13. archaeon halobacterium sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 65 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  14. arthrobacter sp strain: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 103 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  15. alcaligenes sp cgmcc2428: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 57 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  16. aplysina sp petromica: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 56 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  17. anabaena sp strain: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 109 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  18. aurantimonas manganoxydans sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 56 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  19. acinetobacter septicus sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 71 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  20. actinomycete nonomuraea sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 71 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  1. aurantimonas litoralis sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 58 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  2. anabaena sp pcc: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 111 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  3. arbuscula aplysina sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 56 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  4. armillaria sp obtidos: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 69 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  5. agrobacterium sp strain: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 122 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  6. acinetobacter sp strain: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 114 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  7. azospirillum sp b510: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 65 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  8. acinetobacter sp ud-4: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 71 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  9. acanthamoeba sp infection: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 100 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  10. alteromonas sp strain: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 96 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  11. RADIO OBSERVATRIO DO ITAPETINGA, ATIBAIA, SP ZONA DE SILNCIO ELTRICO.

    E-Print Network [OSTI]

    RADIO OBSERVATÓRIO DO ITAPETINGA, ATIBAIA, SP ZONA DE SILÊNCIO ELÉTRICO. PROTEÇÃO DO RÁDIO uma Radio Conferência Mundial (World Adminstrative Radio Conference, WARC) patrocinada pela União

  12. ROI -RDIO OBSERVATRIO DO ITAPETINGA ATIBAIA -SP -BRASIL

    E-Print Network [OSTI]

    ROI - RÁDIO OBSERVAT�RIO DO ITAPETINGA ATIBAIA - SP - BRASIL PEDIDO DE OBSERVA��O COM A ANTENA 13

  13. PySP: Modeling and Solving Stochastic Programs in Python

    E-Print Network [OSTI]

    2010-09-07T23:59:59.000Z

    Sep 6, 2010 ... Noname manuscript No. (will be inserted by the editor). PySP: Modeling and Solving Stochastic Programs in. Python. Jean-Paul Watson · David ...

  14. Fluctuation of the SP/non-SP phenotype in the C6 glioma Nadine Platet*, Jean-Franois Mayol*

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of a distinct SP in tumor cell lines such as C6, U373, MCF7, HeLa and many other cancer cell lines [3 breast cancer cell line MCF7, but remain undetectable in the highly tumorigenic MDA-MB231 and MDA-MB4351 Fluctuation of the SP/non-SP phenotype in the C6 glioma cell line. Nadine Platet*, Jean

  15. Long-Term Carbon Injection Field Test for 90% Mercury Removal for a PRB Unit a Spray Dryer and Fabric Filter

    SciTech Connect (OSTI)

    Sjostrom, Sharon; Amrhein, Jerry

    2009-04-30T23:59:59.000Z

    The power industry in the U.S. is faced with meeting regulations to reduce the emissions of mercury compounds from coal-fired plants. Injecting a sorbent such as powdered activated carbon (PAC) into the flue gas represents one of the simplest and most mature approaches to controlling mercury emissions from coal-fired boilers. The purpose of this test program was to evaluate the long-term mercury removal capability, long-term mercury emissions variability, and operating and maintenance (O&M) costs associated with sorbent injection on a configuration being considered for many new plants. Testing was conducted by ADA Environmental Solutions (ADA) at Rocky Mountain Power’s (RMP) Hardin Station through funding provided by DOE/NETL, RMP, and other industry partners. The Hardin Station is a new plant rated at 121 MW gross that was first brought online in April of 2006. Hardin fires a Powder River Basin (PRB) coal and is configured with selective catalytic reduction (SCR) for NOx control, a spray dryer absorber (SDA) for SO2 control, and a fabric filter (FF) for particulate control. Based upon previous testing at PRB sites with SCRs, very little additional mercury oxidation from the SCR was expected at Hardin. In addition, based upon results from DOE/NETL Phase II Round I testing at Holcomb Station and results from similarly configured sites, low native mercury removal was expected across the SDA and FF. The main goal of this project was met—sorbent injection was used to economically and effectively achieve 90% mercury control as measured from the air heater (AH) outlet to the stack for a period of ten months. This goal was achieved with DARCO® Hg-LH, Calgon FLUEPAC®-MC PLUS and ADA Power PAC PREMIUM brominated activated carbons at nominal loadings of 1.5–2.5 lb/MMacf. An economic analysis determined the twenty-year levelized cost to be 0.87 mills/kW-hr, or $15,000/lb Hg removed. No detrimental effects on other equipment or plant operations were observed. The results of this project also filled a data gap for plants firing PRB coal and configured with an SCR, SDA, and FF, as many new plants are being designed today. Another goal of the project was to evaluate, on a short-term basis, the mercury removal associated with coal additives and coal blending with western bituminous coal. The additive test showed that, at this site, the coal additive known as KNX was affective at increasing mercury removal while decreasing sorbent usage. Coal blending was conducted with two different western bituminous coals, and West Elk coal increased native capture from nominally 10% to 50%. Two additional co-benefits were discovered at this site. First, it was found that native capture increased from nominally 10% at full load to 50% at low load. The effect is believed to be due to an increase in mercury oxidation across the SCR caused by a corresponding decrease in ammonia injection when the plant reduces load. Less ammonia means more active oxidation sites in the SCR for the mercury. The second co-benefit was the finding that high ammonia concentrations can have a negative impact on mercury removal by powdered activated carbon. For a period of time, the plant operated with a high excess of ammonia injection necessitated by the plugging of one-third of the SCR. Under these conditions and at high load, the mercury control system could not maintain 90% removal even at the maximum feed rate of 3.5 lb/MMacf (pounds of mercury per million actual cubic feet). The plant was able to demonstrate that mercury removal was directly related to the ammonia injection rate in a series of tests where the ammonia rate was decreased, causing a corresponding increase in mercury removal. Also, after the SCR was refurbished and ammonia injection levels returned to normal, the mercury removal performance also returned to normal. Another goal of the project was to install a commercial-grade activated carbon injection (ACI) system and integrate it with new-generation continuous emissions monitors for mercury (Hg-CEMs) to allow automatic feedback control on outlet me

  16. New records of the Cryphonectriaceae from southern Africa including Latruncellus aurorae gen. sp. nov.

    E-Print Network [OSTI]

    New records of the Cryphonectriaceae from southern Africa including Latruncellus aurorae gen. sp, Latruncellus aurorae gen. sp. nov., is described from Galpinia transvaalica (Lythraceae, Myrtales) in Swazi

  17. Nome do aluno(a) Curso do aluno Cidade/Estado Douglas Anderson dos Santos Filosofia So Paulo/SP

    E-Print Network [OSTI]

    Lucero, Jorge Carlos

    Engenharia de Software São Paulo/SP Thiago Oliveira Carvalho Quimica São Pedro/SP Rayssa Bruzaca de Andrade Fisica São Paulo/SP Riane Ribeiro Carvalho Quimica São Paulo/SP Caroline Luchtenberg Ribeiro Quimica São Pereira dos Santos Quimica São Paulo/SP Paula Marcelly Alves Machado Quimica São Paulo/SP Rosylane Elaine

  18. aflatoxinby aspergillus sp: Topics by E-print Network

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

    18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 101 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  19. aspergillus sp nr4617: Topics by E-print Network

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

    18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 101 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  20. aspergillus uvarum sp: Topics by E-print Network

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

    18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 101 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  1. aspergillus sp positiivne: Topics by E-print Network

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

    18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 101 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  2. Isolation and identification of a toxic metabolite of Phomopsis sp.

    E-Print Network [OSTI]

    Samples, Daniel Robert

    1982-01-01T23:59:59.000Z

    ISOLATION AND IDENTIFICATION OF A TOXIC MEl'ABOLITE OF PHOMOPSIS SP. A Thesis by DANIEL ROBERT SAMPLES Submitted to the Graduate College of' Texas A&B University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... MAY 1982 Major Subject~ Veterinary Toxicology ISOLATION AND IDENTIFICATION OF A TOXIC METABOLITE OF PHOMOPSIS SP. A Thesis by DANIEL ROBERT SAMPLES Approved as to style and content by: (Chairman of Committee) (Membe (Mem ) (Head of Departme t...

  3. Isolation and identification of a toxic metabolite of Phomopsis sp

    E-Print Network [OSTI]

    Samples, Daniel Robert

    1982-01-01T23:59:59.000Z

    ISOLATION AND IDENTIFICATION OF A TOXIC MEl'ABOLITE OF PHOMOPSIS SP. A Thesis by DANIEL ROBERT SAMPLES Submitted to the Graduate College of' Texas A&B University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... MAY 1982 Major Subject~ Veterinary Toxicology ISOLATION AND IDENTIFICATION OF A TOXIC METABOLITE OF PHOMOPSIS SP. A Thesis by DANIEL ROBERT SAMPLES Approved as to style and content by: (Chairman of Committee) (Membe (Mem ) (Head of Departme t...

  4. FEBS Lett . Author manuscript Fluctuation of the SP/non-SP phenotype in the C6 glioma cell line

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    evidence for the existence of a distinct SP in tumor cell lines such as C6, U373, MCF7, HeLa and many other tumorigenicity . Likewise, SP cells are found in the low tumorigenic breast cancer cell line MCF7, but[5 ] remain cell line Nadine Platet 1 , Jean-Fran ois Mayolç 2 , Fran ois Bergerç 1 , Francis H rodiné 2 , Didier

  5. Rubber-degrading enzyme from a bacterial culture. [Xanthomonas sp

    SciTech Connect (OSTI)

    Tsuchii, A.; Takeda, K. (Fermentation Research Institute, Tsukuba (Japan))

    1990-01-01T23:59:59.000Z

    Rubber-degrading activity was found in the extracellular culture medium of Xanthomonas sp. strain 35Y which was grown on natural rubber latex. Natural rubber in the latex state was degraded by the crude enzyme, and two fractions were separately observed by gel permeation chromatography of the reaction products. One fraction was of higher molecular weight (HMW) with a very wide MW distribution from 10{sup 3} to 10{sup 5}, and the other fraction was of lower molecular weight (LMW) with a MW of a few hundred. {sup 1}H-nuclear magnetic resonance spectra of the partially purified fractions were those expected of cis-1,4-polyisoprene mixtures with the structure OHC-CH{sub 2}-(-CH{sub 2}-C(-CH{sub 3})=CH-CH{sub 2}-){sub n}-CH{sub 2}-C(=O)-CH{sub 3}, with average values of n of about 113 and 2 for HMW and LMW fractions, respectively. The LMW fraction consisted mostly of one component in gas-liquid chromatography as well as in gel permeation chromatography, and the main component was identified as 12-oxo-4,8-dimethyl trideca-4,8-diene-1-al (acetonyl diprenyl acetoaldehyde, A{sub L}P{sub 2}A{sub t}) by {sup 13}C-nuclear magnetic resonance and gas chromatography-mass spectra. Not only the lattices of natural and synthetic isoprene rubber, but also some kinds of low-MW polyisoprene compounds of cis-1,4 type, were degraded by the crude enzyme. The rubber-degrading reaction was found to be at least partly oxygenase catalyzed from the incorporation of {sup 18}O into A{sub L}P{sub 2}A{sub t} under an {sup 18}O{sub 2} atmosphere.

  6. Gas Generation Equations for CRiSP 1.6 April 21, 1998 1 Gas Generation Equations for CRiSP 1.6

    E-Print Network [OSTI]

    Washington at Seattle, University of

    Gas Generation Equations for CRiSP 1.6 April 21, 1998 1 Gas Generation Equations for CRiSP 1.6 Theory For CRiSP.1.6 new equations have been implemented for gas production from spill. As a part of the US Army Corps' Gas Abatement study, Waterways Experiment Station (WES) has developed these new

  7. Thermonuclear 42Ti(p,gamma)43V rate in type I X-ray bursts

    E-Print Network [OSTI]

    He, J J; Brown, B A; Rauscher, T; Hou, S Q; Zhang, Y H; Zhou, X H; Xu, H S

    2014-01-01T23:59:59.000Z

    The thermonuclear rate of the $^{42}$Ti($p$,$\\gamma$)$^{43}$V reaction has been reevaluated based on a recent precise proton separation energy measurement of $S_p$($^{43}$V)=83$\\pm$43 keV. The astrophysical impact of our new rates has been investigated through one-zone postprocessing type I x-ray burst calculations. It shows that the new experimental value of $S_p$ significantly affects the yields of species between A$\\approx$40--45. As well, the precision of the recent experimental $S_p$ value constrains these yields to better than a factor of three.

  8. Thermonuclear 42Ti(p,gamma)43V rate in type I X-ray bursts

    E-Print Network [OSTI]

    J. J. He; A. Parikh; B. A. Brown; T. Rauscher; S. Q. Hou; Y. H. Zhang; X. H. Zhou; H. S. Xu

    2014-03-10T23:59:59.000Z

    The thermonuclear rate of the $^{42}$Ti($p$,$\\gamma$)$^{43}$V reaction has been reevaluated based on a recent precise proton separation energy measurement of $S_p$($^{43}$V)=83$\\pm$43 keV. The astrophysical impact of our new rates has been investigated through one-zone postprocessing type I x-ray burst calculations. It shows that the new experimental value of $S_p$ significantly affects the yields of species between A$\\approx$40--45. As well, the precision of the recent experimental $S_p$ value constrains these yields to better than a factor of three.

  9. Carbon sp2-on-sp3 Technology: Graphene-on-Diamond Devices and Interconnects

    E-Print Network [OSTI]

    Yu, Jie

    2012-01-01T23:59:59.000Z

    Table 2.2 lists the properties of polycrystalline diamond.Table 2.2 Polycrystalline diamond properties* Film Type MCD24 2.2 Polycrystalline diamond

  10. Award Types

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternativeOperationalAugust AugustInstruments on theAward Types Types of

  11. Option Pricing for GARCH-type Models with Generalized Hyperbolic Innovations

    E-Print Network [OSTI]

    Boyer, Edmond

    Option Pricing for GARCH-type Models with Generalized Hyperbolic Innovations Christophe Chorro on equity option books. Given the historical measure, the dynamics of assets are modeled by Garch, Incomplete markets, CAC 40, SP 500, GARCH-type models. JEL classification: G13, C22. The authors

  12. Forecasting the S&P 500 index using time series analysis and simulation methods

    E-Print Network [OSTI]

    Chan, Eric Glenn

    2009-01-01T23:59:59.000Z

    The S&P 500 represents a diverse pool of securities in addition to Large Caps. A range of audiences are interested in the S&P 500 forecasts including investors, speculators, economists, government and researchers. The ...

  13. Cytotoxic activity of Black Band Disease (BBD) extracts against the symbiotic dinoflagellate Symbiodinium sp.

    E-Print Network [OSTI]

    Fouke, Bruce W.

    dinoflagellate Symbiodinium sp. Nonetheless, neither the pellet recovered from the extraction nor extracts from that the production of a small toxic compound that has cytotoxic activity against Symbiodinium sp., the symbiotic

  14. Lactobacillus kimchiensis sp. nov., isolated from a fermented food

    E-Print Network [OSTI]

    Bae, Jin-Woo

    & Kim, 2010) and organic acids (e.g., lactic, acetic, succinic and propionic acids) duringLactobacillus kimchiensis sp. nov., isolated from a fermented food Jandi Kim,3 Joon Yong Kim,3 Min bacterium was isolated from a traditional fermented food, kimchi. The morphology, physiology, biochemical

  15. SUPPORTING INFORMATION Synthesis of Highly Crystalline sp2

    E-Print Network [OSTI]

    Zettl, Alex

    1 SUPPORTING INFORMATION Synthesis of Highly Crystalline sp2 -Bonded Boron Nitride Aerogels Michael characterization (XRD and nitrogen adsorption isotherms) of the BN aerogels discussed in the text, as well as a schematic detailing the crucible in which the synthesis of the aerogels is performed. #12;2 Figure S1

  16. WHAT'S GRAPHENE? Mono or few layers of sp2 bonded

    E-Print Network [OSTI]

    Mellor-Crummey, John

    WHAT'S GRAPHENE? · Mono or few layers of sp2 bonded carbon atoms in a honeycomb lattice 105cm2/Vs at RT. 1 Due to its unique transport properties, graphene is suitable for implementation sampling (EOS) timeresolved spectroscopy to optically pump and THz probe exfoliated graphene ribbons (GR

  17. Leucobacter celer sp. nov., isolated from Korean fermented seafood

    E-Print Network [OSTI]

    Bae, Jin-Woo

    , glycine, threonine and glutamic acid and the major fatty acids were anteiso-C15 : 0, iso-C16 : 0Leucobacter celer sp. nov., isolated from Korean fermented seafood Na-Ri Shin, Min-Soo Kim, Mi, designated NAL101T , was isolated from gajami-sikhae, a traditional Korean fermented seafood made of flatfish

  18. Leucobacter salsicius sp. nov., from a salt-fermented food

    E-Print Network [OSTI]

    Bae, Jin-Woo

    contained 2,4-diaminobutyric acid, glutamic acid, alanine, glycine and c-aminobutyric acid. The majorLeucobacter salsicius sp. nov., from a salt- fermented food Ji-Hyun Yun,1 Seong Woon Roh,1,2 Min, Daejeon 305-806, Republic of Korea Strain M1-8T was isolated from jeotgal, a Korean salt-fermented food

  19. Corynebacterium nuruki sp. nov., isolated from an alcohol fermentation starter

    E-Print Network [OSTI]

    Bae, Jin-Woo

    were meso-diaminopimelic acid, alanine, glycine and glutamic acid. The strain contained mycolic acidsCorynebacterium nuruki sp. nov., isolated from an alcohol fermentation starter Na-Ri Shin, Mi , was isolated from a Korean alcohol fermentation starter. Optimal growth occurred at 37 6C, at pH 8 and in 1

  20. Gas Saturation and Sensitivity Analysis Using CRiSP 1 Gas Saturation and Sensitivity Analysis Using CRiSP

    E-Print Network [OSTI]

    Washington at Seattle, University of

    Gas Saturation and Sensitivity Analysis Using CRiSP 1 Gas Saturation and Sensitivity Analysis Using of Engineers began the Gas Abatement Study in order to address the problem of gas and its effects on the Snake and Columbia Rivers. One important question is how much gas reductions caused by structural changes at a few

  1. Open-loop heat-recovery dryer

    DOE Patents [OSTI]

    TeGrotenhuis, Ward Evan

    2013-11-05T23:59:59.000Z

    A drying apparatus is disclosed that includes a drum and an open-loop airflow pathway originating at an ambient air inlet, passing through the drum, and terminating at an exhaust outlet. A passive heat exchanger is included for passively transferring heat from air flowing from the drum toward the exhaust outlet to air flowing from the ambient air inlet toward the drum. A heat pump is also included for actively transferring heat from air flowing from the passive heat exchanger toward the exhaust outlet to air flowing from the passive heat exchanger toward the drum. A heating element is also included for further heating air flowing from the heat pump toward the drum.

  2. Heat Pump Clothes Dryer | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaefer To:Department of Energy Completing theWhiz!NRELEnergy

  3. ENERGY - Good vibrations dryer ... | ornl.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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField Campaign:INEA :Work withJerseyMarketsWhyPressPolicy Doc.10

  4. Heat Pump Clothes Dryer | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking of Blythe Solar Power ProjectHawai'i EstablishesChillerEast WingHeatClothes

  5. Testing of SP-100 reactor control approaches in the NAT

    SciTech Connect (OSTI)

    Rhow, S.K.; Meyer, R.A.; Wong, K.K.; Halfen, F.J. (General Electric Company, SP-100 Programs, Astro Space Division, San Jose, California 95153-5354 (US))

    1991-01-01T23:59:59.000Z

    The Generic Flight System (GFS) reactor control approach will be tested at the SP-100 Ground Engineering System (GES) test site as part of the Nuclear Assembly Test (NAT) program. A control scheme for the NAT has been developed to emulate the GFS conditions for testing of the GFS reactor control approach in the NAT. Comparisons between the GFS simulation results and the NAT simulation results show that a reasonably good emulation of the GFS conditions can be achieved in the NAT using the control scheme described in this paper.

  6. Multiplexer/amplifier test results for SP-100

    SciTech Connect (OSTI)

    King, D.B.; Luker, S.M. (Sandia National Labs., Albuquerque, NM (USA)); Ryan, R. (General Electric Co., San Jose, CA (USA))

    1990-01-01T23:59:59.000Z

    Multiplexer and amplifier systems must be designed with transistors that can perform satisfactorily over ten years to a total gamma dose of 120E6 rads and a total neutron fluence of 1.6E15 nvt for the SP-100 reactor system. Series of gamma and neutron tests have been completed to measure transistor degradation as a function of total dose, fluence, and temperature. Test results indicate that modest increases in temperature result in substantial improvement of transistor performance at a neutron flux of 8E8 n/cm{sup 2}/s. 2 refs., 3 figs.

  7. SunTergrid SpA | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolar Jump to: navigation,SunElectra Jump to:SunOneSunTergrid SpA Jump to:

  8. MX Group SpA | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group Jump to: navigation,LushuiLyme,MDLMPMX Group SpA Jump

  9. TerniEnergia SpA | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with formSoutheasternInformation Tengchong CountyTerniEnergia SpA Jump to:

  10. atrazine-degrading rhodococcus sp: Topics by E-print Network

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

    July 2004 U.S. Department of Commerce Donald L. Evans 71 Solar Physics & Space Plasma Research Center (SP2RC) Geosciences Websites Summary: Solar Physics & Space Plasma...

  11. Draft Genome Sequence of Rhizobium sp. PDO1-076, a bacterium isolated from Populus deltoides.

    SciTech Connect (OSTI)

    Brown, Steven D [ORNL; Klingeman, Dawn Marie [ORNL; Lu, Tse-Yuan [ORNL; Johnson, Courtney M [ORNL; Utturkar, Sagar M [ORNL; Land, Miriam L [ORNL; Schadt, Christopher Warren [ORNL; Doktycz, Mitchel John [ORNL; Pelletier, Dale A [ORNL

    2012-01-01T23:59:59.000Z

    Rhizobium sp. strain PDO1-076 is a plant-associated bacterium isolated from Populus deltoides, and its draft genome sequence is reported.

  12. Electronic coupling in organic-inorganic semiconductor hybrid structures with type-II energy level alignment

    E-Print Network [OSTI]

    Peters, Achim

    Electronic coupling in organic-inorganic semiconductor hybrid structures with type-II energy level Electronic coupling in a hybrid structure made of ZnMgO and a spirobifluorene derivative SP6 is inves- tigated in the situation where the energy level alignment at the organic/inorganic interface revealed

  13. SP-100 operational life model. Fiscal Year 1990 annual report

    SciTech Connect (OSTI)

    Ewell, R.; Awaya, H.

    1990-12-14T23:59:59.000Z

    This report covers the initial year`s effort in the development of an Operational Life Model (OLM) for the SP-100 Space Reactor Power System. The initial step undertaken in developing the OLM was to review all available documentation from GE on their plans for the OLM and on the degradation and failure mechanisms envisioned for the SP-100. In addition, the DEGRA code developed at JPL, which modelled the degradation of the General Purpose Heat Source based Radioisotope Thermoelectric Generator (GPHS-RTG), was reviewed. Based on the review of the degradation and failure mechanisms, a list of the most pertinent degradation effects along with their key degradation mechanisms was compiled. This was done as a way of separating the mechanisms from the effects and allowing all of the effects to be incorporated into the OLM. The emphasis was on parameters which will tend to change performance as a function of time and not on those that are simply failures without any prior degradation.

  14. Assignment Types UTS LIBRARY

    E-Print Network [OSTI]

    University of Technology, Sydney

    Assignment Types UTS LIBRARY February 2013 Academic Writing Guide Part 2 ­ Assignment Types: This section outlines the basic types of written assignments, providing structural elements and examples. #12;2 II. Assignment Types 1. Essay Writing

  15. Domain analysis for estrogen receptor/Sp1-mediated transactivation and detection of estrogen receptor/Sp1 protein interactions in living cells 

    E-Print Network [OSTI]

    Kim, KyoungHyun

    2005-11-01T23:59:59.000Z

    Estrogen Receptor ? (ER?)/Sp1 activation of GC-rich gene promoters in breast cancer cells is dependent, in part, on the activation function 1 (AF1) of ER?. This study investigates contributions of the DNA binding domain ...

  16. Identification of novel regulatory mechanisms controlling heterocyst development in Anabaena Sp. strain PCC 7120 

    E-Print Network [OSTI]

    Aldea, Maria Ramona

    2009-05-15T23:59:59.000Z

    The regulatory mechanisms that govern heterocyst development in Anabaena sp. strain PCC 7120 have been continuously refined over the last two decades. In this work, we show that three of the sigma factor genes present in the Anabaena sp. strain PCC...

  17. DISSERTATION CHALLENGES AND SOLUTIONS IN COMBINING RP AND SP DATA TO VALUE

    E-Print Network [OSTI]

    DISSERTATION CHALLENGES AND SOLUTIONS IN COMBINING RP AND SP DATA TO VALUE RECREATION Submitted 2008 #12;iii ABSTRACT OF DISSERTATION CHALLENGES AND SOLUTIONS IN COMBINING RPAND SP DATA TO VALUE recommendations we present as economists. This dissertation looks at joining two of the most commonly used non

  18. 1 Estimating aquifer hydraulic properties from the inversion of surface 2 Streaming Potential (SP) anomalies

    E-Print Network [OSTI]

    Sailhac, Pascal

    1 Estimating aquifer hydraulic properties from the inversion of surface 2 Streaming Potential (SP with the geometry of the water table. It follows that 11 SP measurements can be used to estimate aquifer hydraulic and found that we 14 are able to estimate the hydraulic conductivity and the depth 15 and the thickness

  19. Graphene-on-Diamond Devices with Increased Current-Carrying Capacity: Carbon sp2

    E-Print Network [OSTI]

    Graphene-on-Diamond Devices with Increased Current-Carrying Capacity: Carbon sp2 -on-sp3 Technology Laboratory, Illinois 60439, United States *S Supporting Information ABSTRACT: Graphene demonstrated potential for practical applications owing to its excellent electronic and thermal properties. Typical graphene field

  20. SP3X : a six-degree of freedom device for natural model creation

    E-Print Network [OSTI]

    Whitney, Richard Henry, III

    2007-01-01T23:59:59.000Z

    This thesis presents a novel input device, called SP3X, for the creation of digital models in a semi-immersive environment. The goal of SP3X is to enable novice users to construct geometrically complex three-dimensional ...

  1. Characterization of a novel angular dioxygenase from fluorene-degrading1 Sphingomonas sp. strain LB1262

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Characterization of a novel angular dioxygenase from fluorene-degrading1 Sphingomonas sp. strain;2 ABSTRACT26 In this study, the genes involved in the initial attack on fluorene by Sphingomonas sp. LB12627 for the angular oxidation of fluorene, fluorenol, fluorenone,31 dibenzofuran and dibenzo-p-dioxin. Moreover, FlnA1

  2. Influence of Carbon Sources and Electron Shuttles on Ferric Iron Reduction by Cellulomonas sp. Strain ES6

    SciTech Connect (OSTI)

    Dr Robin Gerlach; Erin K. Field; Sridhar Viamajala; Brent M. Peyton; William A. Apel; Al B. Cunningham

    2011-09-01T23:59:59.000Z

    Microbially reduced iron minerals can reductively transform a variety of contaminants including heavy metals, radionuclides, chlorinated aliphatics, and nitroaromatics. A number of Cellulomonas spp. strains, including strain ES6, isolated from aquifer samples obtained at the U.S. Department of Energy's Hanford site in Washington, have been shown to be capable of reducing Cr(VI), TNT, natural organic matter, and soluble ferric iron [Fe(III)]. This research investigated the ability of Cellulomonas sp. strain ES6 to reduce solid phase and dissolved Fe(III) utilizing different carbon sources and various electron shuttling compounds. Results suggest that Fe(III) reduction by and growth of strain ES6 was dependent upon the type of electron donor, the form of iron present, and the presence of synthetic or natural organic matter, such as anthraquinone-2,6-disulfonate (AQDS) or humic substances. This research suggests that Cellulomonas sp. strain ES6 could play a significant role in metal reduction in the Hanford subsurface and that the choice of carbon source and organic matter addition can allow for independent control of growth and iron reduction activity.

  3. Topological Landau-Ginzburg Matter from Sp(N)_{K} Fusion Rings

    E-Print Network [OSTI]

    Michelle Bourdeau; Eli J. Mlawer; Harold Riggs; Howard J. Schnitzer

    1991-11-08T23:59:59.000Z

    We find and analyze the Landau-Ginzburg potentials whose critical points determine chiral rings which are exactly the fusion rings of Sp(N)_{K} WZW models. The quasi-homogeneous part of the potential associated with Sp(N)_{K} is the same as the quasi-homogeneous part of that associated with SU(N+1)_{K}, showing that these potentials are different perturbations of the same Grassmannian potential. Twisted N=2 topological Landau-Ginzburg theories are derived from these superpotentials. The correlation functions, which are just the Sp(N)_{K} Verlinde dimensions, are expressed as fusion residues. We note that the Sp(N)_{K} and Sp(K)_{N} topological Landau-Ginzburg theories are identical, and that while the SU(N)_{K} and SU(K)_{N} topological Landau-Ginzburg models are not, they are simply related.

  4. Power plant system assessment. Final report. SP-100 Program

    SciTech Connect (OSTI)

    Anderson, R.V.; Atkins, D.F.; Bost, D.S.; Berman, B.; Clinger, D.A.; Determan, W.R.; Drucker, G.S.; Glasgow, L.E.; Hartung, J.A.; Harty, R.B.

    1983-10-31T23:59:59.000Z

    The purpose of this assessment was to provide system-level insights into 100-kWe-class space reactor electric systems. Using these insights, Rockwell was to select and perform conceptual design studies on a ''most attractive'' system that met the preliminary design goals and requirements of the SP-100 Program. About 4 of the 6 months were used in the selection process. The remaining 2 months were used for the system conceptual design studies. Rockwell completed these studies at the end of FY 1983. This report summarizes the results of the power plant system assessment and describes our choice for the most attractive system - the Rockwell SR-100G System (Space Reactor, 100 kWe, Growth) - a lithium-cooled UN-fueled fast reactor/Brayton turboelectric converter system.

  5. Complete genome sequence of Arthrobacter sp. strain FB24

    SciTech Connect (OSTI)

    Nakatsu, C. H.; Barabote, Ravi; Thompson, Sue; Bruce, David; Detter, Chris; Brettin, T.; Han, Cliff F.; Beasley, Federico; Chen, Weimin; Konopka, Allan; Xie, Gary

    2013-09-30T23:59:59.000Z

    Arthrobacter sp. strain FB24 is a species in the genus Arthrobacter Conn and Dimmick 1947, in the family Micrococcaceae and class Actinobacteria. A number of Arthrobacter genome sequences have been completed because of their important role in soil, especially bioremediation. This isolate is of special interest because it is tolerant to multiple metals and it is extremely resistant to elevated concentrations of chromate. The genome consists of a 4,698,945 bp circular chromosome and three plasmids (96,488, 115,507, and 159,536 bp, a total of 5,070,478 bp), coding 4,536 proteins of which 1,257 are without known function. This genome was sequenced as part of the DOE Joint Genome Institute Program.

  6. Types of Costs Types of Cost Estimates

    E-Print Network [OSTI]

    Boisvert, Jeff

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

  7. Types of Commissioning

    Broader source: Energy.gov [DOE]

    Several commissioning types exist to address the specific needs of equipment and systems across both new and existing buildings. The following commissioning types provide a good overview.

  8. Types of Costs Types of Cost Estimates

    E-Print Network [OSTI]

    Boisvert, Jeff

    05-1 · Types of Costs · Types of Cost Estimates · Methods to estimate capital costs MIN E 408-Revenue Relationships · Capital Costs (or first cost or capital investment): ­ Expenditures made to acquire or develop capital assets ­ Three main classes of capital costs: 1. Depreciable Investment: · Investment allocated

  9. NASA/SP-2013-605 An Analysis and a Historical Review

    E-Print Network [OSTI]

    Rathbun, Julie A.

    Space Information 7115 Standard Drive Hanover, MD 21076-1320 #12;NASA/SP-2013-605 An Analysis and a Historical Drive 5285 Port Royal Road Hanover, MD 21076-1320 Springfield, VA 22161 301-621-0390 703

  10. Identification, Distribution and Control of an Invasive Pest Ant, Paratrechina sp. (Hymenoptera: Formicidae), in Texas

    E-Print Network [OSTI]

    Meyers, Jason

    2010-01-16T23:59:59.000Z

    the negative effects associated with exotic species. A recent introduction of an exotic ant, Paratrechina sp. nr. pubens, has caused tremendous economic and ecological damage to southern Texas. Morphometric and phylogenetic procedures were used to identify...

  11. Cyanobacterium sp. host cell and vector for production of chemical compounds in cyanobacterial cultures

    SciTech Connect (OSTI)

    Piven, Irina; Friedrich, Alexandra; Duhring, Ulf; Uliczka, Frank; Baier, Kerstin; Inaba, Masami; Shi, Tuo; Wang, Kui; Enke, Heike; Kramer, Dan

    2014-09-30T23:59:59.000Z

    A cyanobacterial host cell, Cyanobacterium sp., that harbors at least one recombinant gene for the production of a chemical compounds is provided, as well as vectors derived from an endogenous plasmid isolated from the cell.

  12. Metal Catalyzed sp2 Bonded Carbon - Large-scale Graphene Synthesis...

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

    Metal Catalyzed sp2 Bonded Carbon - Large-scale Graphene Synthesis and Beyond December 1, 2009 at 3pm36-428 Peter Sutter Center for Functional Nanomaterials sutter abstract:...

  13. Theoretical Studies of the sp2 C-H Bond Activation

    E-Print Network [OSTI]

    Burke, Kieron

    ring sp2 C-H bond and the methyl sp3 C-H bond are explored. The energies to form the 2 -(N products for both thorium and uranium systems with similar reaction energies of -15.8 kcal(IV) and uranium(IV) alkyl complexes (C5Me5)2AnR2 (where An ) Th, U; R ) CH3, CH2Ph, Ph) have proven

  14. Types of Reuse

    Broader source: Energy.gov [DOE]

    The following provides greater detail regarding the types of reuse pursued for LM sites. It should be noted that many actual reuses combine several types of the uses listed below.

  15. Restricted Schurs and correlators for SO(N) and Sp(N)

    E-Print Network [OSTI]

    Garreth Kemp

    2014-06-15T23:59:59.000Z

    In a recent work, restricted Schur polynomials have been argued to form a complete orthogonal set of gauge invariant operators for the 1/4-BPS sector of free N = 4 super Yang-Mills theory with an SO(N) gauge group. In this work, we extend these results to the theory with an Sp(N) gauge group. Using these operators, we develop techniques to compute correlation functions of any multi-trace operators with two scalar fields exactly in the free theory limit for both SO(N) and Sp(N).

  16. Superplastic forming characteristics of 2090 (OE-16) and 8090 (SP) Al-Li alloys

    E-Print Network [OSTI]

    Khazi-Syed, Razaq H.

    1992-01-01T23:59:59.000Z

    SUPERPLASTIC FORMING CHARACTERISTICS OF 2090 (OE-16) AND 8090 (SP) AL-LI ALLOYS A Thesis by RAZAQ H. KHAZI-SYED Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE May 1992 Major Subject: Mechanical Engineering SUPERPLASTIC FORMING CHARACTERISTICS OF 2090(OE-16) AND 8090 (SP) AL-LI ALLOYS A Thesis by RAZAQ H. KHAZI-SYED Approved as to style and content by: R. E. Goforth (Chair...

  17. Typed Self-Optimization

    E-Print Network [OSTI]

    Brown, Matt

    2013-01-01T23:59:59.000Z

    type T y[O]. The operator IsIs is self-applicative, in thatargument t is any of Is[O] or IsIs, and otherwise behavesproof constant introduced by IsIs proves that the type of t

  18. Abstract Dormant spores of the marine Bacillus sp. strain SG-1 catalyze the oxidation of manganese(II),

    E-Print Network [OSTI]

    Tebo, Brad

    , MnxG was overexpressed in Escherichia coli and used to generate polyclonal antibodies. Western blotAbstract Dormant spores of the marine Bacillus sp. strain SG-1 catalyze the oxidation of manganese Introduction Mature spores of the marine Bacillus sp. strain SG-1 oxi- dize soluble manganese [Mn(II)], thereby

  19. Your Guide to Diabetes: Type 1 and Type 2

    E-Print Network [OSTI]

    Rau, Don C.

    Your Guide to Diabetes: Type 1 and Type 2 National Diabetes Information Clearinghouse #12;#12;Your Guide to Diabetes: Type 1 and Type 2 #12;#12;Contents Learn about Diabetes ............................................................ 1 What is diabetes? .............................................................. 2 What

  20. Challenges in High-throughput Data Analysis: Proteomic Data Pre-processing and Network Methods for Integrating Multiple Data Types

    E-Print Network [OSTI]

    Liao, Eileen

    2012-01-01T23:59:59.000Z

    Term Benjamini P-value Black SP_PIR_KEYWORDS phosphoprotein2.70E-07 SP_PIR_KEYWORDS alternative splicing1.50E-12 SP_PIR_KEYWORDS phosphoprotein 3.90E-07 SP_PIR_

  1. Cryptometrion aestuescens gen. sp. nov. (Cryphonectriaceae) pathogenic to Eucalyptus in Indonesia

    E-Print Network [OSTI]

    Cryptometrion aestuescens gen. sp. nov. (Cryphonectriaceae) pathogenic to Eucalyptus in Indonesia M, Indonesia. C Corresponding author. Email: Marieka.Gryzenhout@fabi.up.ac.za Abstract. The recently described on Eucalyptus. A recent investigation of dying Eucalyptus grandis clonal hedges in northern Sumatra, Indonesia

  2. Stone-Wales defects in graphene and other planar sp2 -bonded materials

    E-Print Network [OSTI]

    Alfè, Dario

    Stone-Wales defects in graphene and other planar sp2 -bonded materials Jie Ma,1,2,3 Dario Alfè,2 that the structure of the Stone-Wales SW defect in graphene is more complex than hitherto appreciated. Rather than of graphene and in so doing modify its chemical re- activity toward adsorbates, and likely impact upon its

  3. In vitro culture and developmental cycle of the parasitic dinoflagellate Hematodinium sp. from the blue crab

    E-Print Network [OSTI]

    the blue crab Callinectes sapidus CAIWEN LI, TERRENCE L. MILLER, HAMISH J. SMALL and JEFFREY D. SHIELDS significant mortalities in marine crustacean fisheries worldwide. A species of Hematodinium infects the blue in blue crabs is unknown. We established several continuous in vitro cultures of Hematodinium sp. isolated

  4. Prolixibacter bellariivorans gen. nov., sp. nov., a sugar-fermenting, psychrotolerant anaerobe of

    E-Print Network [OSTI]

    Lovley, Derek

    ferment sugars by using a mixed acid fermentation pathway and it can grow over a wide range with oxygen. Several organisms that are able to oxidize organic acids, such as acetate, to CO2 and utilizeProlixibacter bellariivorans gen. nov., sp. nov., a sugar-fermenting, psychrotolerant anaerobe

  5. Salinicoccus carnicancri sp. nov., a halophilic bacterium isolated from a Korean fermented

    E-Print Network [OSTI]

    Bae, Jin-Woo

    ; BBL) supplemented with 10 % (w/v) NaCl. The following buffers were used: pH 5.0, 0.1 M acetic acid/ 0Salinicoccus carnicancri sp. nov., a halophilic bacterium isolated from a Korean fermented seafood crabs preserved in soy sauce: a traditional Korean fermented seafood. Colonies of strain CrmT were ivory

  6. Ryan Naraine, Eweek, 2004.11.11: "XP SP2 flaw warning sparks debate on

    E-Print Network [OSTI]

    Bernstein, Daniel

    system. "San Jose, Calif.-based Finjan Software released an alert warning that attackers could `silently warning is overblown. " `Our early analysis indicates that Finjan's claims are potentially misleadingRyan Naraine, Eweek, 2004.11.11: "XP SP2 flaw warning sparks debate on disclosure "The debate over

  7. Low-Temperature Phase Transformation from Graphite to sp3 Orthorhombic Carbon

    E-Print Network [OSTI]

    Wang, Wei Hua

    Low-Temperature Phase Transformation from Graphite to sp3 Orthorhombic Carbon Jian-Tao Wang,1, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China 2 Department of Physics and High February 2011) We identify by ab initio calculations an orthorhombic carbon polymorph in Pnma symmetry

  8. Instability of two-dimensional graphene: Breaking sp2 bonds with soft x rays

    E-Print Network [OSTI]

    Zettl, Alex

    Instability of two-dimensional graphene: Breaking sp2 bonds with soft x rays S. Y. Zhou,1,2 Ç. Ö the stability of various kinds of graphene samples under soft x-ray irradiation. Our results show that in single-layer exfoliated graphene a closer analog to two-dimensional material , the in-plane carbon- carbon bonds

  9. Development of a gene cloning system for the hydrogen-producing marine photosynthetic bacterium Rhodopseudomonas sp

    SciTech Connect (OSTI)

    Matsunaga, T.; Matsunaga, N.; Tsubaki, K.; Tanaka, T.

    1986-10-01T23:59:59.000Z

    Seventy-six strains of marine photosynthetic bacteria were analyzed by agarose gel electrophoresis for plasmid DNA content. Among these strains, 12 carried two to four different plasmids with sizes ranging from 3.1 to 11.0 megadaltons. The marine photosynthetic bacterium Rhodopseudomonas sp. NKPB002106 had two plasmids, pRD06S and pRD06L. The smaller plasmid, pRD06S, had a molecular weight of 3.8 megadaltons and was cut at a single site by restriction endonucleases SalI, SmaI, PstI, XhoI, and BglII. Moreover, the marine photosynthetic bacterium Rhodopseudomonas sp. NKPB002106 containing plasmid pRD06 had a satisfactory growth rate (doubling time, 7.5 h), a hydrogen-producing rate of 0.96 ..mu..mol/mg (dry weight) of cells per h, and nitrogen fixation capability. Plasmid pRD06S, however, had neither drug resistance nor heavy-metal resistance, and its copy number was less than 10. Therefore, a recombinant plasmid consisting of pRD06S and Escherichia coli cloning vector pUC13 was constructed and cloned in E. coli. The recombinant plasmid was transformed into Rhodopseudomonas sp. NKPB002106. As a result, Rhodopseudomonas sp. NKPB002106 developed ampicillin resistance. Thus, a shuttle vector for gene transfer was constructed for marine photosynthetic bacteria.

  10. Agricultural Experiment Station SP701-A Growing and Harvesting Switchgrass for

    E-Print Network [OSTI]

    Grissino-Mayer, Henri D.

    Agricultural Experiment Station SP701-A Growing and Harvesting Switchgrass for Ethanol Production feedstock for ethanol production. It is anticipated that switchgrass can yield sufficient biomass to produce approximately 500 gal- lons of ethanol per acre. While the Tennessee Biofuels Initiative includes

  11. Genome Sequence of the Thermophilic Cyanobacterium Thermosynechococcus sp. Strain NK55a.

    SciTech Connect (OSTI)

    Stolyar, Sergey; Liu, Zhenfeng; Thiel, Vera; Tomsho, Lynn P.; Pinel, Nicolas; Nelson, William C.; Lindemann, Stephen R.; Romine, Margaret F.; Haruta, Shin; Schuster, Stephan C.; Bryant, Donald A.; Fredrickson, Jim K.

    2014-01-02T23:59:59.000Z

    The genome of the unicellular cyanobacterium, Thermosynechococcus sp. strain NK55a, isolated from Nakabusa hot spring, comprises a single, circular, 2.5-Mb chromosome. The genome is predicted to encode 2358 protein coding genes, including genes for all typical cyanobacterial photosynthetic and metabolic functions. No genes encoding hydrogenases or nitrogenase were identified.

  12. Operon prediction by comparative genomics: an application to the Synechococcus sp. WH8102

    E-Print Network [OSTI]

    Chen, Xin

    Operon prediction by comparative genomics: an application to the Synechococcus sp. WH8102 genome X genomics approach. A group of consecutive genes is considered as a candidate operon if both their gene sequences and functions are conserved across several phylo- genetically related genomes. In addition

  13. Optical and Physicochemical Characterization of the Luminous Mucous Secreted by the Marine Worm Chaetopterus sp.

    E-Print Network [OSTI]

    Blair, Daniel

    Optical and Physicochemical Characterization of the Luminous Mucous Secreted by the Marine Worm and Physicochemical Characterization of the Luminous Mucous Secreted by the Marine Worm Chaetopterus sp mucus only. Here, we report the optical and physico- chemical properties of the luminous mucus. We show

  14. Properties of Mutants of Synechocystis sp. Strain PCC 6803 Lacking Inorganic Carbon Sequestration Systems

    E-Print Network [OSTI]

    Roegner, Matthias

    Properties of Mutants of Synechocystis sp. Strain PCC 6803 Lacking Inorganic Carbon SequestrationA is the only active inorganic carbon sequestration system showed low activity of HCO3 ­ uptake and grew under the significance of carbon sequestration in dissipating excess light energy. Keywords: CO2 and HCO3 À uptake -- CO2

  15. ELSEVIER Physica A 245 (1997) 441445 Volatility distribution in the S&P500 stock index

    E-Print Network [OSTI]

    1997-01-01T23:59:59.000Z

    Cizeau a, Yanhui Liu a, Martin Meyer a, C.-K. Peng b,a, H. Eugene Stanley a,. aCenter Jbr Polymer Studies Deaconess Medical Center, Boston, MA 02215, USA Received 15 August 1997 Abstract We study the volatility; Volatility; S&P500; Multiplicative processes The volatility is a measure of the mean fluctuation of a market

  16. Fungal Diversity Ceratocystis neglecta sp. nov., infecting Eucalyptus trees in Colombia

    E-Print Network [OSTI]

    Fungal Diversity 73 Ceratocystis neglecta sp. nov., infecting Eucalyptus trees in Colombia Rodas, C Eucalyptus trees in Colombia. Fungal Diversity 28: 73-84. Commercial plantation forestry utilising species of non-native Eucalyptus trees forms an important industry in Colombia. These trees are, however

  17. Aurapex penicillata gen. sp. nov. from native Miconia theaezans and Tibouchina spp. in Colombia

    E-Print Network [OSTI]

    Aurapex penicillata gen. sp. nov. from native Miconia theaezans and Tibouchina spp. in Colombia in Colombia. Fruiting structures of the fungus could be distinguished from those of C. cubensis by their distinctly orange conidiomatal necks. This fungus also was found on several plant species native to Colombia

  18. Chemical Constituents of the New Endophytic Fungus Mycosphaerella sp. nov. and Their Anti-Parasitic Activity

    E-Print Network [OSTI]

    Coley, Phyllis

    Chemical Constituents of the New Endophytic Fungus Mycosphaerella sp. nov. and Their Anti of California San Diego, La Jolla, California 92093 Abstract Chemical investigation of a new endophytic fungus­6 were not active in these assays at a concentration of 10 g/mL. Keywords Endophytic fungus

  19. Xylochloris irregularis gen. et sp. nov. (Trebouxiophyceae, Chlorophyta), a novel subaerial coccoid green alga

    E-Print Network [OSTI]

    green alga JIR I´ NEUSTUPA 1 *, MAREK ELIA´ S1 , PAVEL SKALOUD 1 , YVONNE NE MCOVA´ 1 AND LENKA irregularis gen. et sp. nov. (Trebouxiophyceae, Chlorophyta), a novel subaerial coccoid green alga. Phycologia 50: 57­66. DOI: 10.2216/08-64.1 The phylogenetic diversity of subaerial coccoid green algae remains

  20. Aromatic hydrocarbon metabolism by Rhodococcus sp. I24 : computational, biochemical and transcriptional analysis

    E-Print Network [OSTI]

    Parker, Jefferson A. (Jefferson Alexander), 1974-

    2004-01-01T23:59:59.000Z

    Rhodococcus sp. 124 is a Gram-positive soil bacterium being developed for the manufacture of (-)cis-(1S,2R)-1-aminoindan-2-ol, a key precursor in the production of the HIV-1 protease inhibitor CrixivanTM, from the aromatic ...

  1. John W. Scott Health Sciences Library Saving/Executing Saved Searches on OvidSP

    E-Print Network [OSTI]

    MacMillan, Andrew

    John W. Scott Health Sciences Library Fall 2008 1 Saving/Executing Saved Searches on OvidSP 1. To save searches, after creating a search, click on Save Search History. 2. Login with your Personal on Save. (Temporary searches will be erased automatically after 24 hours. Permanent searches

  2. Resource dynamics during infection of Micromonas pusilla by virus MpV-Sp1

    E-Print Network [OSTI]

    Lawrence, J.E.

    , lysis accelerates the release of dissolved organic matter (DOM) from cells into the water (Gobler et al of the prasinophyte alga Micromonas pusilla by phycodnavirus MpV SP1. Under a light­dark regimen, viral genomes accumu and was stalled in darkness, meanwhile viral genome replication proceeded slowly in the dark. Viral exploi- tation

  3. Intrinsic Terminator Prediction and Its Application in Synechococcus sp. WH8102

    E-Print Network [OSTI]

    Intrinsic Terminator Prediction and Its Application in Synechococcus sp. WH8102 Xiu-Feng Wan, Columbia, MO 65211 Emails: wanx@missouri.edu; xudong@missouri.edu. Running title: Intrinsic terminator prediction Keywords: rho-independent terminator, RNA local secondary structure, Synechococcus, Rnall

  4. Plus: Reunion 2014 Introducing our new Provost TRINITY ALUMNI MAGAZINE spRING 2014

    E-Print Network [OSTI]

    Sokolowski, Marla

    Plus: Reunion 2014 · Introducing our new Provost TRINITY ALUMNI MAGAZINE spRING 2014 trinity remembering the great war #12;Dr. Michael ratcliffe Interim Provost it is spring (at last!) at Trinity. Just that Mayo Moran, Dean of the Faculty of Law, will become Trinity's 15th Provost. Dean Moran and I

  5. Fejer-type inequalities

    E-Print Network [OSTI]

    Mitroi, F C

    2011-01-01T23:59:59.000Z

    The aim of this paper is to present some new Fejer-type results for convex functions. Improvements of Young's inequality (the arithmetic-geometric mean inequality) and other applications to special means are pointed as well.

  6. Document Type: Subject Terms

    E-Print Network [OSTI]

    Major, Arkady

    Title: Authors: Source: Document Type: Subject Terms: Abstract: Full Text Word Count: ISSN at creating team results. In fact, it's priceless. Managers in Western corporations have received a lifetime

  7. Sede: Av. dos Astronautas, 1758, 12227-010 So Jos dos Campos (SP) Brasil tel + 55-12-32086000 Inscries aceitas para o Concurso Pblico para provimento

    E-Print Network [OSTI]

    Sede: Av. dos Astronautas, 1758, 12227-010 São José dos Campos (SP) Brasil tel + 55 Astronautas, 1758, 12227-010 São José dos Campos (SP) Brasil tel + 55-12-32086000 C�DIGO DA VAGA: PQ04 dos Campos (SP) Brasil tel + 55-12-32086000 CLAUDIA MARIA NICOLI CANDIDO ESFHAN ALAM KHERANI IGO

  8. Thermoterrabacterium ferrireducens gen. nov., sp. nov., a thermophilic anaerobic dissimilatory Fe(III)-reducing bacterium from a continental hot spring

    SciTech Connect (OSTI)

    Slobodkin, A.; Wiegel, J. [Univ. of Georgia, Athens, GA (United States); Reysenbach, A.L. [Rutgers Univ., New Brunswick, NJ (United States)] [and others

    1997-04-01T23:59:59.000Z

    A strain of a thermophilic, anaerobic, dissimilatory, Fe(III)-reducing bacterium, Thermoterrabacterium ferrireducens gen. nov., sp. nov. (type strain JW/AS-Y7{sup T}; DSM 11255), was isolated from hot springs in Yellowstone National Park and New Zealand. The gram-positive-staining cells occurred singly or in pairs as straight to slightly curved rods, 0.3 to 0.4 by 1.6 to 2.7 {mu}m, with rounded ends and exhibited a tumbling motility. Spores were not observed. The temperature range for growth was 50 to 74{degrees}C with an optimum at 65{degrees}C. The pH range for growth at 65{degrees}C was from 5.5 to 7.6, with an optimum at 6.0 to 6.2. The organism coupled the oxidation of glycerol to reduction of amorphous Fe(III) oxide or Fe(III) citrate as an electron acceptor. In the presence as well as in the absence of Fe(III) and in the presence of CO{sub 2}, glycerol was metabolized by incomplete oxidation to acetate as the only organic metabolic product; no H{sub 2} was produced during growth. The organism utilized glycerol, lactate, 1,2-propanediol, glycerate, pyruvate, glucose, fructose, mannose, and yeast extract as substrates. In the presence of Fe(III) the bacterium utilized molecular hydrogen. The organism reduced 9,10-anthraquinone-2,6-disulfonic acid, fumarate (to succinate), and thiosulfate (to elemental sulfur) but did not reduce MnO{sub 2}, nitrate, sulfate, sulfite, or elemental sulfur. The G+C content of the DNA was 41 mol% (as determined by high-performance liquid chromatography). The 16S ribosomal DNA sequence analysis placed the isolated strain as a member of a new genus within the gram-type positive Bacillus-Clostridium subphylum.

  9. Influence of Carbon Sources and Electron Shuttles on Ferric Iron Reduction by Cellulomonas sp. Strain ES6

    SciTech Connect (OSTI)

    Erin K. Field; Robin Gerlach; Sridhar Viamajala; Laura K. Jennings; Alfred B. Cunningham; Brent M. Peyton; William A. Apel

    2011-09-01T23:59:59.000Z

    The reduction of hexavalent chromium, Cr(VI), to trivalent chromium, Cr(III), can be an important aspect of remediation processes at Department of Energy (DOE) and other contaminated sites. Cellulomonas species are found at several Cr(VI) contaminated and uncontaminated locations at the DOE site in Hanford, Washington. Members of this genus have demonstrated the ability to effectively reduce Cr(VI) to Cr(III) fermentatively and therefore play a potential role in hexavalent chromium remediation at this site. Batch studies were conducted with Cellulomonas sp. strain ES6 to assess the influence of various carbon sources, iron minerals, and electron shuttling compounds on Cr(VI) reduction. These chemical species are likely to be present in these terrestrial environments during in situ bioremediation. Results indicated that there were a number of interactions between these compounds that influenced Cr(VI) reduction rates. The type of carbon source as well as the type of electron shuttle present influenced Cr(VI) reduction rates. When an electron shuttle, such as anthraquinone-2,6-disulfonate (AQDS), was present in the system, reduction rates increased significantly. Biologically reduced AQDS (AHDS) reduced Cr(VI) almost instantaneously. The presence of iron minerals and their concentrations did not significantly influence Cr(VI) reduction rates. However, strain ES6 or AQDS could directly reduce surface-associated Fe(III) to Fe(II) which was capable of reducing Cr(VI) at a near instantaneous rate. These results suggest the rate limiting step in these systems is the transfer of electrons from strain ES6 to the intermediate or terminal electron acceptor whether that is Cr(VI), Fe(III), or AQDS.

  10. Overexpression of HDAC1 induces cellular senescence by Sp1/PP2A/pRb pathway

    SciTech Connect (OSTI)

    Chuang, Jian-Ying [Department of Pharmacology, National Cheng-Kung University, Tainan 701, Taiwan (China)] [Department of Pharmacology, National Cheng-Kung University, Tainan 701, Taiwan (China); Hung, Jan-Jong, E-mail: petehung@mail.ncku.edu.tw [Department of Pharmacology, National Cheng-Kung University, Tainan 701, Taiwan (China) [Department of Pharmacology, National Cheng-Kung University, Tainan 701, Taiwan (China); Institute of Bioinformatics and Biosignal Transduction, National Cheng-Kung University, Tainan 701, Taiwan (China)

    2011-04-15T23:59:59.000Z

    Highlights: {yields} Overexpression of HDAC1 induces Sp1 deacetylation and raises Sp1/p300 complex formation to bind to PP2Ac promoter. {yields} Overexpression of HDAC1 strongly inhibits the phosphorylation of pRb through up-regulation of PP2A. {yields} Overexpressed HDAC1 restrains cell proliferaction and induces cell senescence though a novel Sp1/PP2A/pRb pathway. -- Abstract: Senescence is associated with decreased activities of DNA replication, protein synthesis, and cellular division, which can result in deterioration of cellular functions. Herein, we report that the growth and division of tumor cells were significantly repressed by overexpression of histone deacetylase (HDAC) 1 with the Tet-off induced system or transient transfection. In addition, HDAC1 overexpression led to senescence through both an accumulation of hypophosphorylated active retinoblastoma protein (pRb) and an increase in the protein level of protein phosphatase 2A catalytic subunit (PP2Ac). HDAC1 overexpression also increased the level of Sp1 deacetylation and elevated the interaction between Sp1 and p300, and subsequently that Sp1/p300 complex bound to the promoter of PP2Ac, thus leading to induction of PP2Ac expression. Similar results were obtained in the HDAC1-Tet-off stable clone. Taken together, these results indicate that HDAC1 overexpression restrained cell proliferation and induced premature senescence in cervical cancer cells through a novel Sp1/PP2A/pRb pathway.

  11. Dust around Type Ia supernovae

    E-Print Network [OSTI]

    Wang, Lifan

    2005-01-01T23:59:59.000Z

    Dust around Type Ia supernovae Lifan Wang 1,2 LawrenceIa. Subject headings: Supernovae: General, Dust, Extinctionline) bands for Type Ia supernovae. (a), upper panel, shows

  12. Wolter type i LAMAR

    SciTech Connect (OSTI)

    Catura, R.C.; Joki, E.G.

    1981-11-01T23:59:59.000Z

    Observational objectives for the LAMAR and their influence on the instrument design are discussed. It is concluded that the most important design parameter is the angular resolution of the LAMAR modules since it so strongly influences sensitivity, optical identifications, source confusion, spectral resolution for objective gratings and the ability to resolve small extended sources. A high resolution Wolter Type I LAMAR module is described, its hardware status discussed, and the performance of a LAMAR observatory presented. A promising technique for enhancing the reflectivity of Wolter Type I X-ray optics in a selected bandpass at high energy has been investigated and the performance of the LAMAR module, utilizing this method, has been calculated.

  13. Rappels: 4) Piles Types abstraits de donnes (Abstract Data Type)

    E-Print Network [OSTI]

    Hamel, Sylvie

    Rappels: 4) Piles #12;Types abstraits de données (Abstract Data Type) IFT2015, A2009, Sylvie Hamel Université de Montréal 1Piles Type de données Un ensemble de valeurs Un ensemble d'opérations Structure de Université de Montréal 2Piles #12;Type abstrait de données PILE (§4.2) Garde en mémoire des objets

  14. Efficient continuous dryer for flexible polyurethane foam and cleaning apparatus

    DOE Patents [OSTI]

    Jody, Bassam (Chicago, IL); Daniels, Edward (Oak Lawn, IL); Libera, Joseph A. (Clarendon Hills, IL)

    1999-01-01T23:59:59.000Z

    A method of cleaning polyurethane foams where the material is transported through a wash station while alternately soaking the polyurethane foam in an organic solvent and squeezing solvent from the polyurethane foam a number of times. Then the polyurethane foam is sent through a rinse or solvent transfer station for reducing the concentration of solvent in the foam. The rinsed polyurethane foam is sent to a drying station wherein the foam is repeatedly squeezed while being exposed to hot air to remove wet air from the foam.

  15. Energy Efficient Clothes Dryer with IR Heating and Electrostatic...

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

    outcome will be a potentially revolutionary energy saving technology for clothes drying. PROJECT IMPACT The proposed technology addresses the major inefficiencies in current...

  16. Letter report: Evaluation of dryer/calciner technologies for testing

    SciTech Connect (OSTI)

    Sevigny, G.

    1996-02-01T23:59:59.000Z

    This letter report describes some past experiences on the drying and calcination of radioactive materials or corresponding simulants; and the information needed from testing. The report also includes an assessment of informational needs including possible impacts to a full-scale plant. This includes reliability, maintenance, and overall size versus throughput. Much of the material was previously compiled and reported by Mike Elliott of PNL {open_quotes}Melter Performance Assessment{close_quotes} and Larry Eisenstatt of SEG on contract to WHC in a letter to Rod Powell. Also, an annotated bibliography was prepared by Reagan Seymour of WHC. Descriptions of the drying and calciner technologies, development status, advantages and disadvantages of using a WFE or calciner, and recommendations for future testing are discussed in this report.

  17. BTO Partners are Revolutionizing Refrigerators and Clothes Dryers...

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

    Applying ORNL's strengths in additive manufacturing (3-D printing) and high-performance computing allows research teams to assist industry in bringing new concepts to the...

  18. Efficient continuous dryer for flexible polyurethane foam and cleaning apparatus

    DOE Patents [OSTI]

    Jody, B.; Daniels, E.; Libera, J.A.

    1999-03-16T23:59:59.000Z

    A method of cleaning polyurethane foams where the material is transported through a wash station while alternately soaking the polyurethane foam in an organic solvent and squeezing solvent from the polyurethane foam a number of times. Then the polyurethane foam is sent through a rinse or solvent transfer station for reducing the concentration of solvent in the foam. The rinsed polyurethane foam is sent to a drying station wherein the foam is repeatedly squeezed while being exposed to hot air to remove wet air from the foam. 4 figs.

  19. Large Optic Drying Station: Summary of Dryer Certification Tests

    SciTech Connect (OSTI)

    Barbee, T W; Ayers, S L; Ayers, M J

    2009-08-28T23:59:59.000Z

    The purpose of this document is to outline the methodology used to baseline and maintain the cleanliness status of the newly built and installed Large Optic Cleaning Station (LOCS). The station has currently been in use for eleven months; and after many cleaning studies and implementation of resulting improvements appears to be cleaning optics to a level that is acceptable for the fabrication of Nano-Laminates.

  20. Improving the Energy Efficiency of Residential Clothes Dryers

    E-Print Network [OSTI]

    Hekmat, D.; Fisk, W.J.

    1983-01-01T23:59:59.000Z

    industrial drying was a experimentally in 1976 in England by D.L. Hodgett,7 air and by using heat pump

  1. Original article Heat balance of a multistage spray-dryer

    E-Print Network [OSTI]

    Boyer, Edmond

    into account. From these data, the heat balance showed a dif- ference between inputs and outputs of 2.9% which may be interpreted as heat losses and probable errors. The specific heat consumption was close to 4 of the small flow rates of air used in both fluid beds. This specific heat consumption corresponds to 2.1 times

  2. Energy Efficient Clothes Dryer with IR Heating and Electrostatic

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T,OfficeEnd of Year 2010 SNFEnergy Policy Act ofRegional Assessments

  3. Novel Energy-Efficient Thermoelectric Clothes Dryer | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment of Energy NorthB O NThermochemical

  4. BTO Partners are Revolutionizing Refrigerators and Clothes Dryers |

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you0 ARRAM-04-07 Audit Report: OAS-M-04-07

  5. Residential Clothes Dryers (Appendix D) | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23, 2014, an OHASeptemberAssessments |FossilThisDepartment of Energy (DOE)

  6. Residential Clothes Dryers (Appendix D2) | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23, 2014, an OHASeptemberAssessments |FossilThisDepartment of Energy (DOE)The

  7. Aq Dryers Agricultural Drying Low Temperature Geothermal Facility | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcatAntrim County,Delhi (NCT), India

  8. Postdoc Appointment Types

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible forPortsmouth/Paducah Project Office Press ReleasesPost-Closure BenefitsAppointment Types

  9. Solar-induced chemical vapor deposition of diamond-type carbon films

    DOE Patents [OSTI]

    Pitts, J.R.; Tracy, C.E.; King, D.E.; Stanley, J.T.

    1994-09-13T23:59:59.000Z

    An improved chemical vapor deposition method for depositing transparent continuous coatings of sp[sup 3]-bonded diamond-type carbon films, comprises: (a) providing a volatile hydrocarbon gas/H[sub 2] reactant mixture in a cold wall vacuum/chemical vapor deposition chamber containing a suitable substrate for said films, at pressure of about 1 to 50 Torr; and (b) directing a concentrated solar flux of from about 40 to about 60 watts/cm[sup 2] through said reactant mixture to produce substrate temperatures of about 750 C to about 950 C to activate deposition of the film on said substrate. 11 figs.

  10. Rappels: 4) Piles Types abstraits de donnes (Abstract Data Type)

    E-Print Network [OSTI]

    Hamel, Sylvie

    Rappels: 4) Piles Types abstraits de données (Abstract Data Type) IFT2015, A2009, Sylvie Hamel Université de Montréal 1Piles Type de données Un ensemble de valeurs Un ensemble d'opérations Structure de Université de Montréal 2Piles Type abstrait de données PILE (§4.2) Garde en mémoire des objets arbitraires

  11. Development and Investigation of Synthetic Skin Simulant Platform (3SP) in Friction Blister Applications

    E-Print Network [OSTI]

    Guerra, Carlos

    2012-02-14T23:59:59.000Z

    that 7 the ESL and DSL experienced significant substrate effects when they were adhered directly to the mounting substrate, thus the Subdermal Simulant Layer (SSL) was incorporated. The SSL consisted of 318-mm thick latex rubber (McMaster) cut to a 7....6- cm square. Another objective of incorporating the SSL into the platform was to simulate the tendons, fat and muscles that sit between bone and the dermis in the body. In addition to the properties of the 3SP layers, another critical parameter...

  12. Identification of novel regulatory mechanisms controlling heterocyst development in Anabaena Sp. strain PCC 7120

    E-Print Network [OSTI]

    Aldea, Maria Ramona

    2009-05-15T23:59:59.000Z

    in cyanobacteria is the lack of the RpoN (sigma 54) sigma factor and RpoN-dependent transcription factors including NtrC. In cyanobacteria, nitrogen control is mediated by NtcA, a transcription factor in the CRP (cAMP receptor protein) family of DNA...-binding proteins. NtcA regulates various genes important for nitrogen and carbon metabolism (67, 144). In Anabaena sp. strain PCC 7120, ntcA mutants are not able to use nitrate as a sole nitrogen source and require ammonium for growth; moreover, they show...

  13. Genome Sequence of the Ethene- and Vinyl Chloride-Oxidizing Actinomycete Nocardioides sp Strain JS614

    SciTech Connect (OSTI)

    Coleman, Nicholas V [University of Sydney, Australia; Wilson, Neil L [University of Sydney, Australia; Barry, Kerrie [U.S. Department of Energy, Joint Genome Institute; Bruce, David [Los Alamos National Laboratory (LANL); Copeland, A [U.S. Department of Energy, Joint Genome Institute; Dalin, Eileen [U.S. Department of Energy, Joint Genome Institute; Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Glavina Del Rio, Tijana [U.S. Department of Energy, Joint Genome Institute; Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Hammon, Nancy [U.S. Department of Energy, Joint Genome Institute; Han, Shunsheng [Los Alamos National Laboratory (LANL); Hauser, Loren John [ORNL; Israni, Sanjay [U.S. Department of Energy, Joint Genome Institute; Kim, Edwin [U.S. Department of Energy, Joint Genome Institute; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Larimer, Frank W [ORNL; Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Richardson, Paul [U.S. Department of Energy, Joint Genome Institute; Schmutz, Jeremy [Stanford University; Tapia, Roxanne [Los Alamos National Laboratory (LANL); Thompson, Sue [Los Alamos National Laboratory (LANL); Tice, Hope [U.S. Department of Energy, Joint Genome Institute; Spain, Jim C [Georgia Institute of Technology; Gossett, James G [Cornell University; Mattes, Timothy E [University of Iowa

    2011-01-01T23:59:59.000Z

    Nocardioides sp. strain JS614 grows on ethene and vinyl chloride (VC) as sole carbon and energy sources and is of interest for bioremediation and biocatalysis. Sequencing of the complete genome of JS614 provides insight into the genetic basis of alkene oxidation, supports ongoing research into the physiology and biochemistry of growth on ethene and VC, and provides biomarkers to facilitate detection of VC/ethene oxidizers in the environment. This is the first genome sequence from the genus Nocardioides and the first genome of a VC/ethene-oxidizing bacterium.

  14. ARM - Field Campaign - Colorado: SP2 Deployment at StormVEx

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8LigovCampaignsCLEX-5 CampaignSP2 Deployment at StormVEx ARM Data

  15. Mechanism design with approximate types

    E-Print Network [OSTI]

    Zhu, Zeyuan Allen

    2012-01-01T23:59:59.000Z

    In mechanism design, we replace the strong assumption that each player knows his own payoff type exactly with the more realistic assumption that he knows it only approximately: each player i only knows that his true type ...

  16. Types of Farming in Texas.

    E-Print Network [OSTI]

    Bonnen, C. A.

    1960-01-01T23:59:59.000Z

    .......... .......-.----------------------. 8 Labor -..-.....-----...------------------------------------------------. 9 Land Tenure .--.----....---....--------------------------------- 9 Number and Size of Farms ....----...----.-._--------- 10 Capital... -------------...-------.---------------------------- 21 Hogs -......-....--------------------------------------------------- 22 Poultry .-.---.-.....--.-..------.---------------------------------- 22 Horses and Mules ---..-....---..--..------------------------ 23 Types of Farming and Type-of-farming...

  17. The intensity contrast of solar granulation: comparing Hinode SP results with MHD simulations

    E-Print Network [OSTI]

    S. Danilovic; A. Gandorfer; A. Lagg; M. Schüssler; S. K. Solanki; A. Vögler; Y. Katsukawa; S. Tsuneta

    2008-04-26T23:59:59.000Z

    The contrast of granulation is an important quantity characterizing solar surface convection. We compare the intensity contrast at 630 nm, observed using the Spectro-Polarimeter (SP) aboard the Hinode satellite, with the 3D radiative MHD simulations of V{\\"o}gler & Sch{\\"u}ssler (2007). A synthetic image from the simulation is degraded using a theoretical point-spread function of the optical system, and by considering other important effects. The telescope aperture and the obscuration by the secondary mirror and its attachment spider, reduce the simulated contrast from 14.4 % to 8.5 %. A slight effective defocus of the instrument brings the simulated contrast down to 7.5 %, close to the observed value of 7.0 %. A proper consideration of the effects of the optical system and a slight defocus, lead to sufficient degradation of the synthetic image from the MHD simulation, such that the contrast reaches almost the observed value. The remaining small discrepancy can be ascribed to straylight and slight imperfections of the instrument, which are difficult to model. Hence, Hinode SP data are consistent with a granulation contrast which is predicted by 3D radiation MHD simulations.

  18. Department of Health application for approval of construction SP-100 Ground Engineering System Test Site

    SciTech Connect (OSTI)

    Not Available

    1990-04-01T23:59:59.000Z

    The following Application For Approval of Construction is being submitted by the US Department of Energy-Richland Operations Office, for the SP-100 Ground Engineering System Test Site, which will provide a new source of radioactive emissions to the atmosphere. The US Department of Energy, the National Aeronautics and Space Administration, and the US Department of Defense have entered into an agreement to jointly develop space nuclear reactor power system technology. A ground test of a reactor is necessary to demonstrate technology readiness of this major subsystem before proceeding with the flight system development and demonstration. It is proposed that the SP-100 test reactor be tested in the existing decommissioned Plutonium Recycle Test Reactor containment building (309 Building). The reactor will be operated for at least three months and up to 2 yr. Following the test, the 309 Building will be decontaminated for potential use in other programs. It is projected this new source of emissions will contribute approximately 0.05 mrem/yr dose to the maximally exposed offsite individual. This application is being submitted in response to those projected emissions that would provide the described offsite dose. 28 refs., 9 figs., 7 tabs.

  19. Tornado type wind turbines

    DOE Patents [OSTI]

    Hsu, Cheng-Ting (Ames, IA)

    1984-01-01T23:59:59.000Z

    A tornado type wind turbine has a vertically disposed wind collecting tower with spaced apart inner and outer walls and a central bore. The upper end of the tower is open while the lower end of the structure is in communication with a wind intake chamber. An opening in the wind chamber is positioned over a turbine which is in driving communication with an electrical generator. An opening between the inner and outer walls at the lower end of the tower permits radially flowing air to enter the space between the inner and outer walls while a vertically disposed opening in the wind collecting tower permits tangentially flowing air to enter the central bore. A porous portion of the inner wall permits the radially flowing air to interact with the tangentially flowing air so as to create an intensified vortex flow which exits out of the top opening of the tower so as to create a low pressure core and thus draw air through the opening of the wind intake chamber so as to drive the turbine.

  20. A dependent nominal type theory

    E-Print Network [OSTI]

    Cheney, James

    2012-01-01T23:59:59.000Z

    Nominal abstract syntax is an approach to representing names and binding pioneered by Gabbay and Pitts. So far nominal techniques have mostly been studied using classical logic or model theory, not type theory. Nominal extensions to simple, dependent and ML-like polymorphic languages have been studied, but decidability and normalization results have only been established for simple nominal type theories. We present a LF-style dependent type theory extended with name-abstraction types, prove soundness and decidability of beta-eta-equivalence checking, discuss adequacy and canonical forms via an example, and discuss extensions such as dependently-typed recursion and induction principles.

  1. On the reflection type decomposition of the adjoint reduced phase space of a compact semisimple Lie group

    SciTech Connect (OSTI)

    Hofmann, M. [Naturwissenschaftlich-Technische Fakultät, Universität Siegen, Walter-Flex-Str. 3, 57068 Siegen (Germany)] [Naturwissenschaftlich-Technische Fakultät, Universität Siegen, Walter-Flex-Str. 3, 57068 Siegen (Germany); Rudolph, G.; Schmidt, M. [Institut für Theoretische Physik, Universität Leipzig, Augustusplatz 10/11, 04109 Leipzig (Germany)] [Institut für Theoretische Physik, Universität Leipzig, Augustusplatz 10/11, 04109 Leipzig (Germany)

    2013-08-15T23:59:59.000Z

    We consider a system with symmetries whose configuration space is a compact Lie group, acted upon by inner automorphisms. The classical reduced phase space of this system decomposes into connected components of orbit type subsets. To investigate hypothetical quantum effects of this decomposition one has to construct the associated costratification of the Hilbert space of the quantum system in the sense of Huebschmann. In the present paper, instead of the decomposition by orbit types, we consider the related decomposition by reflection types (conjugacy classes of reflection subgroups). These two decompositions turn out to coincide, e.g., for the classical groups SU(n) and Sp(n). We derive defining relations for reflection type subsets in terms of irreducible characters and discuss how to obtain from that the corresponding costratification of the Hilbert space of the system. To illustrate the method, we give explicit results for some low rank classical groups.

  2. The biology and development of two new species of Labyrinthula (Labyrinthulales) cultured from Thais haemastoma (Gastropoda) and Enteromorpha sp. (Chlorophyceae)

    E-Print Network [OSTI]

    Cox, Bruce Arthur

    1970-01-01T23:59:59.000Z

    (iabr (. a. thulal ) Cultured Thais haemastoma (Gas tropoda) and E~nt m h eP. (Chio odbp ) . (Ear 197C) Bruce A. Cox, B. A. , Southeast Missouri State College; Directed by: Dr. J. 6. Mackin L~brinthula donna ep. no . and ~Lah rt th 1 thaiei sp. nov... network of ~it~mr il* o th* th 11 s of E~tsrom bs sp. cultured on Watson's medium 2 days, 1271 X 19. 20. 21. 22. lateral 1* oy n ~Ene*r* or ba p. thallus plated 2 days on Watson's medium and snowing the cells of L. donnee, 1271X. . . . . . . 76...

  3. Gene expression of cell types present in the vascular wall during the initiation and progression of atherosclerosis

    E-Print Network [OSTI]

    Erbilgin, Ayca

    2012-01-01T23:59:59.000Z

    are shown. Category GOTERM_BP_FAT SP_PIR_KEYWORDS GOTERM_CC_FAT SP_PIR_KEYWORDS KEGG_PATHWAYGOTERM_CC_FAT SP_PIR_KEYWORDS GOTERM_MF_FAT GOTERM_MF_FAT

  4. On the asymptotic homotopy type of inductive limit Type ...

    E-Print Network [OSTI]

    In this note we exhibit large classes of (projeetionless) stable, nuclear C*- algebras whose asymptotic homotopy type is determined by K-theoretical data.

  5. Effect of acylation on the interaction of the N-Terminal segment of pulmonary surfactant protein SP-C with phospholipid membranes

    E-Print Network [OSTI]

    Pompeu Fabra, Universitat

    Effect of acylation on the interaction of the N-Terminal segment of pulmonary surfactant protein SP consists of a hydrophobic transmembrane -helix and a cationic N-terminal segment containing palmitoylated cysteines.Recent evidence suggests thatthe N-terminal segment is of critical importance for SP-C function

  6. Type of Space Bulb Type #/House Fixture Style Greenhouse #

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    Type of Space Bulb Type #/House Fixture Style Greenhouse # 1 Lu 430/Lu 400 24 White box style 2 Lu No bulbs 0 N/A Seed harvest room F32 T8/TL 841 90 bulbs VIGS Room F032 /741/ECO 60 bulbs Chamber Model Bulb

  7. Effect of exogenous electron shuttles on growth and fermentative metabolism in Clostridium sp. BC1

    SciTech Connect (OSTI)

    Yarlagadda V. N.; Francis A.; Gupta, A.; Dodge, C. J.

    2012-03-01T23:59:59.000Z

    In this study, the influence exogenous electron shuttles on the growth and glucose fermentative metabolism of Clostridium sp. BC1 was investigated. Bicarbonate addition to mineral salts (MS) medium accelerated growth and glucose fermentation which shifted acidogenesis (acetic- and butyric-acids) towards solventogenesis (ethanol and butanol). Addition of ferrihydrite, anthraquinone disulfonate, and nicotinamide adenine dinucleotide in bicarbonate to growing culture showed no significant influence on fermentative metabolism. In contrast, methyl viologen (MV) enhanced ethanol- and butanol-production by 28- and 12-fold, respectively with concomitant decrease in hydrogen, acetic- and butyric-acids compared to MS medium. The results show that MV addition affects hydrogenase activity with a significant reduction in hydrogen production and a shift in the direction of electron flow towards enhanced production of ethanol and butanol.

  8. Multiple Mechanisms of Uranium Immobilization by Cellulomonas sp. strain ES6

    SciTech Connect (OSTI)

    Sivaswamy, Vaideeswaran; Brent Peyton; Viamajala, Sridhar; Robin Gerlach; William Apel; Rajesh Sani; Alice Dohnalkova; Thomas Borch

    2011-02-01T23:59:59.000Z

    Removal of hexavalent uranium (U(VI)) from aqueous solution was studied using a Gram-positive facultative anaerobe, Cellulomonas sp. strain ES6, under anaerobic, non growth conditions in bicarbonate and PIPES buffers. Inorganic phosphate was released by cells during the experiments providing ligands for formation of insoluble U(VI) phosphates. Phosphate release was most probably the result of anaerobic hydrolysis of intracellular polyphosphates accumulated by ES6 during aerobic growth. Microbial reduction of U(VI) to U(IV) was also observed. However, the relative magnitudes of U(VI) removal by abiotic (phosphate-based) precipitation and microbial reduction depended on the buffer chemistry. In bicarbonate buffer, X-ray absorption near edge structure (XANES) analysis showed U precipitates containing nearly equal fractions of U(IV) and U(VI), whereas in PIPES buffer, U precipitates consisted primarily of U(VI). Mass balance calculations for U and P corroborate these observations. High-resolution transmission electron microscopy (HR42TEM) and energy dispersive X-ray spectroscopy (EDS) showed both extracellular and intracellular accumulation of U solids. The U(VI)-phosphate precipitates, confirmed by EDS as containing U and P in equimolar concentrations, had nanometer sized lath structure. When anthraquinone-2,6-disulfonate (AQDS), a known electron shuttle, was added to the experimental reactors, U reduction became the dominant removal mechanism, in contrast to primarily phosphate-mediated precipitation observed in the absence of AQDS. Uranium immobilization by abiotic precipitation or microbial reduction has been extensively reported; however, present work suggests that strain ES6 can remove U(VI) from solution simultaneously through precipitation with phosphate ligands and microbial reduction, depending on the environmental conditions. Cellulomonadaceae are environmentally relevant subsurface bacteria and here, for the first time, t 52 he presence of multiple U immobilization mechanisms within one organism is reported using Cellulomonas sp. strain ES6.

  9. Prevention of significant deterioration application for approval to construct SP-100 Ground Engineering System Test Site

    SciTech Connect (OSTI)

    Not Available

    1990-04-01T23:59:59.000Z

    The following application is being submitted by the US Department of Energy, Richland Operations Office, P.O. Box 550, Richland, Washington 99352, pursuant to WAC 173-403-080, and in compliance with the Department of Ecology Guide to Processing a Prevention of Significant Deterioration (PSD) Permit'' for a new source of airborne radionuclide emissions at the Hanford Site in Washington State. The new source, the SP-100 Ground Engineering System (GES) Test Site, will be located in the 309 Building of the 300 Area. The US Department of Energy (DOE), the National Aeronautics and Space Administration (NASA), and the US Department of Defense (DOD) have entered into an agreement to jointly develop space nuclear reactor power system technology. The DOE has primary responsibility for developing and ground testing the nuclear subsystem. A ground test of a reactor is necessary to demonstrate technology readiness of this major subsystem before proceeding with the flight system development and demonstration. The SP-100 GES Test Site will provide a location for the operation and testing of a prototype space-based, liquid metal-cooled, fast flux nuclear reactor in an environment closely simulating the vacuum and temperature conditions of space operations. The purpose of the GES is to develop safe, compact, light-weight and durable space reactor power system technology. This technology will be used to provide electric power, in the range of tens to hundreds of kilowatts, for a variety of potential future civilian and military space missions requiring long-term, high-power level sources of energy. 20 refs., 8 figs., 7 tabs.

  10. Pseudo-elastic deformation behavior in a Ti/Mo-based alloy , M. Aindow a,*, S.P. Alpay a

    E-Print Network [OSTI]

    Alpay, S. Pamir

    , and are increasingly finding applications in aerospace, oil well systems and automotive parts [1]. Alloys in the metaPseudo-elastic deformation behavior in a Ti/Mo-based alloy T. Zhou a , M. Aindow a,*, S.P. Alpay 2003 Abstract It is shown that the pseudo-elastic response in a series of Ti­Mo­V­Nb­Al alloys with 8

  11. SP 23.6: A 1.8GHz CMOS Voltage-Controlled Oscillator BehzadRazavi

    E-Print Network [OSTI]

    Razavi, Behzad

    SP 23.6: A 1.8GHz CMOS Voltage-Controlled Oscillator BehzadRazavi University of California, Los that limit the tuning range of monolithic LC voltage-controlled oscillators (VCOs), especially at low supply voltages, and introduces circuit techniques that alle- viate this problem. Incorporating such techniques

  12. The oncoprotein HBXIP upregulates PDGFB via activating transcription factor Sp1 to promote the proliferation of breast cancer cells

    SciTech Connect (OSTI)

    Zhang, Yingyi; Zhao, Yu; Li, Leilei; Shen, Yu; Cai, Xiaoli [Department of Biochemistry, College of Life Sciences, Nankai University, Tianjin 300071 (China)] [Department of Biochemistry, College of Life Sciences, Nankai University, Tianjin 300071 (China); Zhang, Xiaodong, E-mail: zhangxd@nankai.edu.cn [Department of Cancer Research, Institute for Molecular Biology, College of Life Sciences, Nankai University, Tianjin 300071 (China)] [Department of Cancer Research, Institute for Molecular Biology, College of Life Sciences, Nankai University, Tianjin 300071 (China); Ye, Lihong, E-mail: yelihong@nankai.edu.cn [Department of Biochemistry, College of Life Sciences, Nankai University, Tianjin 300071 (China)] [Department of Biochemistry, College of Life Sciences, Nankai University, Tianjin 300071 (China)

    2013-05-03T23:59:59.000Z

    Highlights: •HBXIP is able to upregulate the expression of PDGFB in breast cancer cells. •HBXIP serves as a coactivator of activating transcription factor Sp1. •HBXIP stimulates the PDGFB promoter via activating transcription factor Sp1. •HBXIP promotes the proliferation of breast cancer cell via upregulating PDGFB. -- Abstract: We have reported that the oncoprotein hepatitis B virus X-interacting protein (HBXIP) acts as a novel transcriptional coactivator to promote proliferation and migration of breast cancer cells. Previously, we showed that HBXIP was able to activate nuclear factor-?B (NF-?B) in breast cancer cells. As an oncogene, the platelet-derived growth factor beta polypeptide (PDGFB) plays crucial roles in carcinogenesis. In the present study, we found that both HBXIP and PDGFB were highly expressed in breast cancer cell lines. Interestingly, HBXIP was able to increase transcriptional activity of NF-?B through PDGFB, suggesting that HBXIP is associated with PDGFB in the cells. Moreover, HBXIP was able to upregulate PDGFB at the levels of mRNA, protein and promoter in the cells. Then, we identified that HBXIP stimulated the promoter of PDGFB through activating transcription factor Sp1. In function, HBXIP enhanced the proliferation of breast cancer cells through PDGFB in vitro. Thus, we conclude that HBXIP upregulates PDGFB via activating transcription factor Sp1 to promote proliferation of breast cancer cells.

  13. IMC-like Analytical H design with S/SP mixed sensitivity consideration: Utility in PID tuning guidance6

    E-Print Network [OSTI]

    Skogestad, Sigurd

    IMC-like Analytical H design with S/SP mixed sensitivity consideration: Utility in PID tuning methodology is also suitable for teaching purposes. Key words: H control, Weighted Sensitivity, IMC, PID, the Proportional-Integrative-Derivative (PID) controller is recognized to be the bread and butter of automatic

  14. DOCTORAT DE L'I.N.P.T. Sp ecialit e : SCIENCES DE LA TERRE ET ENVIRONNEMENT

    E-Print Network [OSTI]

    DOCTORAT DE L'I.N.P.T. Sp#19;ecialit#19;e : SCIENCES DE LA TERRE ET ENVIRONNEMENT MASSART S#19 #18;a la chimie atmosph#19;erique et #18;a la m#19;ecanique des structures. Soutenance le : 12 Examinateur MOTS CLES : Assimilation de donn#19;ees Chimie atmosph#19;erique M#19;ethode variationnelle M#19

  15. New approaches for modeling type Ia supernovae

    E-Print Network [OSTI]

    Zingale, Michael; Almgren, Ann S.; Bell, John B.; Day, Marcus S.; Rendleman, Charles A.; Woosley, Stan

    2007-01-01T23:59:59.000Z

    runaway in Type Ia supernovae: How to run away? oIgnition in Type Ia Supernovae. II. A Three- dimensionalnumber modeling of type Ia supernovae. I. hydrodynamics.

  16. Lysine-91 of the tetraheme c-type cytochrome CymA is essential for quinone interaction and arsenate respiration in Shewanella sp. strain ANA-3

    E-Print Network [OSTI]

    Zargar, Kamrun; Saltikov, Chad W.

    2009-01-01T23:59:59.000Z

    correspond to 1, membrane only; 2, CymA - ccm; 3, CymA ?ccm. ; and 4,CymA K91Q ? ccm. All samples are cytoplasmic membrane

  17. Regular Type III and Type N Approximate Solutions

    E-Print Network [OSTI]

    Philip Downes; Paul MacAllevey; Bogdan Nita; Ivor Robinson

    2001-05-18T23:59:59.000Z

    New type III and type N approximate solutions which are regular in the linear approximation are shown to exist. For that, we use complex transformations on self-dual Robinson-Trautman metrics rather then the classical approach. The regularity criterion is the boundedness and vanishing at infinity of a scalar obtained by saturating the Bel-Robinson tensor of the first approximation by a time-like vector which is constant with respect to the zeroth approximation.

  18. P-type gallium nitride

    DOE Patents [OSTI]

    Rubin, Michael (Berkeley, CA); Newman, Nathan (Montara, CA); Fu, Tracy (Berkeley, CA); Ross, Jennifer (Pleasanton, CA); Chan, James (Berkeley, CA)

    1997-01-01T23:59:59.000Z

    Several methods have been found to make p-type gallium nitride. P-type gallium nitride has long been sought for electronic devices. N-type gallium nitride is readily available. Discovery of p-type gallium nitride and the methods for making it will enable its use in ultraviolet and blue light-emitting diodes and lasers. pGaN will further enable blue photocathode elements to be made. Molecular beam epitaxy on substrates held at the proper temperatures, assisted by a nitrogen beam of the proper energy produced several types of p-type GaN with hole concentrations of about 5.times.10.sup.11 /cm.sup.3 and hole mobilities of about 500 cm.sup.2 /V-sec, measured at 250.degree. K. P-type GaN can be formed of unintentionally-doped material or can be doped with magnesium by diffusion, ion implantation, or co-evaporation. When applicable, the nitrogen can be substituted with other group III elements such as Al.

  19. P-type gallium nitride

    DOE Patents [OSTI]

    Rubin, M.; Newman, N.; Fu, T.; Ross, J.; Chan, J.

    1997-08-12T23:59:59.000Z

    Several methods have been found to make p-type gallium nitride. P-type gallium nitride has long been sought for electronic devices. N-type gallium nitride is readily available. Discovery of p-type gallium nitride and the methods for making it will enable its use in ultraviolet and blue light-emitting diodes and lasers. pGaN will further enable blue photocathode elements to be made. Molecular beam epitaxy on substrates held at the proper temperatures, assisted by a nitrogen beam of the proper energy produced several types of p-type GaN with hole concentrations of about 5{times}10{sup 11} /cm{sup 3} and hole mobilities of about 500 cm{sup 2} /V-sec, measured at 250 K. P-type GaN can be formed of unintentionally-doped material or can be doped with magnesium by diffusion, ion implantation, or co-evaporation. When applicable, the nitrogen can be substituted with other group III elements such as Al. 9 figs.

  20. Multiple Mechanisms of Uranium Immobilization by Cellulomonas sp. Strain ES6

    SciTech Connect (OSTI)

    Sivaswamy, Vaideeswaran; Boyanov, Maxim I.; Peyton, Brent M.; Viamajala, Sridhar; Gerlach, Robin; Apel, William; Sani, Rajesh K.; Dohnalkova, Alice; Kemner, Kenneth M.; Borch, Thomas

    2011-02-24T23:59:59.000Z

    Removal of hexavalent uranium (U(VI)) from aqueous solution was studied using a Gram-positive facultative anaerobe, Cellulomonas sp. strain ES6, under anaerobic, non-growth conditions in bicarbonate and PIPES buffers. Inorganic phosphate was released by cells during the experiments providing ligands for formation of insoluble U(VI) phosphates. Phosphate release was most probably the result of anaerobic hydrolysis of intracellular polyphosphates accumulated by ES6 during aerobic growth. Microbial reduction of U(VI) to U(IV) was also observed. However, the relative magnitudes of U(VI) removal by abiotic (phosphate-based) precipitation and microbial reduction depended on the buffer chemistry. In bicarbonate buffer, X-ray absorption fine structure (XAFS) spectroscopy showed that U in the solid phase was present primarily as a non-uraninite U(IV) phase, whereas in PIPES buffer, U precipitates consisted primarily of U(VI)-phosphate. In both bicarbonate and PIPES buffer, net release of cellular phosphate was measured to be lower than that observed in U-free controls suggesting simultaneous precipitation of U and PO3-4 . In PIPES, U(VI) phosphates formed a significant portion of U precipitates and mass balance estimates of U and P along with XAFS data corroborate this hypothesis. High-resolution transmission electron microscopy (HRTEM) and energy dispersive X-ray spectroscopy (EDS) of samples from PIPES treatments indeed showed both extracellular and intracellular accumulation of U solids with nanometer sized lath structures that contained U and P. In bicarbonate, however, more phosphate was removed than required to stoichiometrically balance the U(VI)/U(IV) fraction determined by XAFS, suggesting that U(IV) precipitated together with phosphate in this system. When anthraquinone-2,6-disulfonate (AQDS), a known electron shuttle, was added to the experimental reactors, the dominant removal mechanism in both buffers was reduction to a non-uraninite U(IV) phase. Uranium immobilization by abiotic precipitation or microbial reduction has been extensively reported; however, the present work suggests that strain ES6 can remove U(VI) from solution simultaneously through precipitation with phosphate ligands and microbial reduction, depending on the environmental conditions. Cellulomonadaceae are environmentally relevant subsurface bacteria and here, for the first time, the presence of multiple U immobilization mechanisms within one organism is reported using Cellulomonas sp. strain ES6.

  1. Influence of nitrogen sufficiency and manganese deficiency on PAH degradation by Bjerkandera sp.

    SciTech Connect (OSTI)

    Kotterman, M.J.J.; Wasseveld, R.; Field, J.A. [Wageningen Agricultural Univ. (Netherlands). Div. of Industrial Microbiology

    1995-12-31T23:59:59.000Z

    The effect of Mn and N nutrients on the biodegradation of the model polycyclic aromatic hydrocarbon (PAH) compound, anthracene, by the N-deregulated ligninolytic fungus Bjerkandera sp. BOS55 was studied. Organic N supplements in the form of an amino acid mixture or peptone resulted in 10- to 14-fold increases in the extracellular peroxidase titers compared to those obtained in the basal N-limited medium. Although these enzymes are involved in the initial attack on PAH, the peptone supplement only increased the rate of anthracene elimination by 2.5 fold. The absence of Mn, which decreased the manganese peroxidase (MnP) titer and increased the lignin peroxidase (LiP) titer, was associated with a large improvement in the anthracene degradation. Mn deficiency also increased the yield of anthraquinone, a known product from peroxidase-mediated conversions of anthracene. Under the best conditions, with peptone N supplementing Mn-free medium, the anthracene degradation rate was 31 mg L{sup {minus}1} day{sup {minus}1}.

  2. The intensity contrast of solar granulation: comparing Hinode SP results with MHD simulations

    E-Print Network [OSTI]

    Danilovic, S; Lagg, A; Schüssler, M; Solanki, S K; Vögler, A; Katsukawa, Y; Tsuneta, S

    2008-01-01T23:59:59.000Z

    The contrast of granulation is an important quantity characterizing solar surface convection. We compare the intensity contrast at 630 nm, observed using the Spectro-Polarimeter (SP) aboard the Hinode satellite, with the 3D radiative MHD simulations of V{\\"o}gler & Sch{\\"u}ssler (2007). A synthetic image from the simulation is degraded using a theoretical point-spread function of the optical system, and by considering other important effects. The telescope aperture and the obscuration by the secondary mirror and its attachment spider, reduce the simulated contrast from 14.4 % to 8.5 %. A slight effective defocus of the instrument brings the simulated contrast down to 7.5 %, close to the observed value of 7.0 %. A proper consideration of the effects of the optical system and a slight defocus, lead to sufficient degradation of the synthetic image from the MHD simulation, such that the contrast reaches almost the observed value. The remaining small discrepancy can be ascribed to straylight and slight imperfe...

  3. Computational evaluation of Synechococcus sp. PCC 7002 metabolism for chemical production

    SciTech Connect (OSTI)

    Vu, Trang; Hill, Eric A.; Kucek, Leo A.; Konopka, Allan; Beliaev, Alex S.; Reed, Jennifer L.

    2013-05-24T23:59:59.000Z

    Cyanobacteria are ideal metabolic engineering platforms for carbon-neutral biotechnology because they directly convert CO2 to a range of valuable products. In this study, we present a computational assessment of biochemical production in Synechococcus sp. PCC 7002 (Synechococcus 7002), a fast growing cyanobacterium whose genome has been sequenced, and for which genetic modification methods have been developed. We evaluated the maximum theoretical yields (mol product per mol CO2 or mol photon) of producing various chemicals under photoautotrophic and dark conditions using a genome-scale metabolic model of Synechococcus 7002. We found that the yields were lower under dark conditions, compared to photoautotrophic conditions, due to the limited amount of energy and reductant generated from glycogen. We also examined the effects of photon and CO2 limitations on chemical production under photoautotrophic conditions. In addition, using various computational methods such as MOMA, RELATCH, and OptORF, we identified gene-knockout mutants that are predicted to improve chemical production under photoautotrophic and/or dark anoxic conditions. These computational results are useful for metabolic engineering of cyanobacteria to synthesize valueadded products.

  4. Thermostabilization of desulfurization enzymes from Rhodococcos sp. IGTS8. Final technical report

    SciTech Connect (OSTI)

    John J. Kilbane II

    2000-12-15T23:59:59.000Z

    The objective of this project was to develop thermophilic cultures capable of expressing the desulfurization (dsz) operon of Rhodococcus sp. IGTS8. The approaches taken in this project included the development of plasmid and integrative expression vectors that function well in Thermus thermophilus, the cloning of Rhodococcus dsz genes in Thermus expression vectors, and the isolation of bacterial cultures that express the dsz operon at thermophilic temperatures. This project has resulted in the development of plasmid and integrative expression vectors for use in T. thermophilus. The dsz genes have been expressed at moderately thermophilic temperatures (52 C) in Mycobacterium phlei and at temperatures as high as 72 C in T. thermophilus. The tools and methods developed in this project will be generally useful for the expression of heterologous genes in Thermus. Key developments in the project have been the isolation of a Mycobacterium phlei culture capable of expressing the desulfurization operon at 52 C, development of plasmid and integrative expression vectors for Thermus thermophilus, and the development of a host-vector system based on the malate dehydrogenase gene that allows plasmids to be stably maintained in T. thermophilus and provides a convenient reporter gene for the accurate quantification of gene expression. Publications have been prepared regarding each of these topics; these preprints are included.

  5. Multiple Roles of Component Proteins in Bacterial Multicomponent Monooxygenases: Phenol Hydroxylase and Toluene/o-Xylene Monooxygenase from Pseudomonas sp. OX1

    E-Print Network [OSTI]

    Tinberg, Christine E.

    Phenol hydroxylase (PH) and toluene/o-xylene monooxygenase (ToMO) from Pseudomonas sp. OX1 require three or four protein components to activate dioxygen for the oxidation of aromatic substrates at a carboxylate-bridged ...

  6. Nomenclature of *Aulactinia* (=*Bunodactis*), with description of *Aulactinia incubans* n.sp. (Coelentera: Actiniaria), an internally brooding sea anemone from Puget Sound

    E-Print Network [OSTI]

    Fautin, Daphne G.; Chia, Fu-Shiang; Levine, Regina

    1980-01-01T23:59:59.000Z

    *Aulactinia incubans* n.sp. is an internally brooding actinian known from the San Juan Archipelago, Washington, U.S.A., and from Torch Bay, Alaska, U.S.A. Found in sheltered intertidal habitats, this sea anemone averages ...

  7. Paracanthogalea egyptensis n. gen., n. sp.(Digenea:Lepocreadiidae) from the grunter Terapon jarbua (Perciformes:Terapontidae) from the Red Sea

    E-Print Network [OSTI]

    Gray, Elizabeth Anne

    2013-02-22T23:59:59.000Z

    Paracanthogalea egyptensis n. gen., n. sp. is described from the fish Therapon jarbua (Forsskel, 1775) collected from November 10 to December 10, 1993 from the fishermen at Hurghada City, Egypt. The new species, Paracanthogalea egyptensis, has...

  8. Type Ia Supernova Explosion Models

    E-Print Network [OSTI]

    W. Hillebrandt; J. C. Niemeyer

    2000-06-21T23:59:59.000Z

    Because calibrated light curves of Type Ia supernovae have become a major tool to determine the local expansion rate of the Universe and also its geometrical structure, considerable attention has been given to models of these events over the past couple of years. There are good reasons to believe that perhaps most Type Ia supernovae are the explosions of white dwarfs that have approached the Chandrasekhar mass, M_ch ~ 1.39 M_sun, and are disrupted by thermonuclear fusion of carbon and oxygen. However, the mechanism whereby such accreting carbon-oxygen white dwarfs explode continues to be uncertain. Recent progress in modeling Type Ia supernovae as well as several of the still open questions are addressed in this review. Although the main emphasis will be on studies of the explosion mechanism itself and on the related physical processes, including the physics of turbulent nuclear combustion in degenerate stars, we also discuss observational constraints.

  9. Studies of Paleozoic Calamitean Cones: Weissia Kentuckiense Gen. et Sp. Nov.

    E-Print Network [OSTI]

    Rothwell, G. W.; Taylor, Thomas N.

    1971-09-01T23:59:59.000Z

    . W. ROTHWELL, and the National Science Foundation for support to T. N. TAYLOR (GB-8749). We also would like to acknowledge the assistance of Dr. RUSSEL A. PEP­ PERS, Coal Section, Illinois State Geological Survey, for providing the type material...

  10. Country Scotland Type Single malt

    E-Print Network [OSTI]

    Izzard, Rob

    Country Scotland Type Single malt Distillery Aberfeldy Region Highlands Age 12 years ABV 40% Cask, the perfume characteristics become more spicy, with a bitter hint of Seville oranges in a decidedly dry finish. Drying citrus/oak with a gentle spiciness, held in a warm embrace of cigar smoke, and a little vanilla

  11. Country Scotland Type Single malt

    E-Print Network [OSTI]

    Izzard, Rob

    Country Scotland Type Single malt Distillery Jura Region Island Name Prophecy ABV 46 Cask French airport Notes Limited annual release: 10,000 bottles only. Nose Some peat, aniseed, oily, dry, pungent, dried hay, and anise round things out. Palate Smoky and dry, a muscular, powerful Jura with notes

  12. Thermosyntropha lipolytica gen. nov., sp. nov., a lipolytic, anaerobic, alkalitolerant, thermophilic bacterium utilizing short- and long-chain fatty acids in syntrophic coculture with a methanogenic archaeum

    SciTech Connect (OSTI)

    Svetlitshnyi, V.; Wiegel, J. [Univ. of Georgia, Athens, GA (United States); Rainey, F. [German Collection of Microorganisms and Cell Cultures, Braunschweig (Germany)

    1996-10-01T23:59:59.000Z

    Three strains of an anaerobic thermophilic organoheterotrophic lipolytic alkalitolerant bacterium, Thermosyntropha lipolytica gen. nov., sp. nov. (type strain JW/VS-264{sup T}; DSM 11003) were isolated from alkaline hot springs of Lake Bogoria (Kenya). The cells were nonmotile, non-spore forming, straight or slightly curved rods. At 60{degrees}C, the pH range for growth determined at 25{degrees}C [pH{sup 25{degrees}C}] was 7.15 to 9.5, with an optimum between 8.1 and 8.9 (pH{sup 60{degrees}C} of 7.6 and 8.1). At a pH{sup 25{degrees}C} of 8.5 temperature range for growth was from 52 to 70{degrees}C, with an optimum between 60 and 66{degrees}C. The shortest doubling time was around 1 h. In pure culture the bacterium grew in a mineral base medium supplemented with yeast extract, tryptone, Casamino Acids, betaine, and crotonate as carbon sources, producing acetate as a major product and constitutively a lipase. During growth in the presence of olive oil, free long-chain fatty acids were accumulated in the medium but the pure culture syntrophic coculture (Methanobacterium strain JW/VS-M29) the lipolytic bacteria grew on triacylglycerols and linear saturated and unsaturated fatty acids with 4 to 18 carbon atoms, but glycerol was not utilized. Fatty acids with even numbers of carbon atoms were degraded to acetate and methane, while from odd-numbered fatty acids 1 mol of propionate per mol of fatty acid was additionally formed. 16S rDNA sequence analysis identified Syntrophospora and Syntrophomonas spp. as closest phylogenetic neighbors.

  13. Automatic Utterance Type Detection Using Suprasegmental Features 

    E-Print Network [OSTI]

    Wright, Helen

    that different types of utterances have different suprasegmental characteristics. The categorisation of these utterance types is based on the theory of conversation games and consists of 12 move types (e.g. reply to a question, wh-question, acknowledgement...

  14. Tridiagonal pairs of Krawtchouk type

    E-Print Network [OSTI]

    Ito, Tatsuro

    2007-01-01T23:59:59.000Z

    Let $K$ denote an algebraically closed field with characteristic 0 and let $V$ denote a vector space over $K$ with finite positive dimension. Let $A,A^*$ denote a tridiagonal pair on $V$ with diameter $d$. We say that $A,A^*$ has Krawtchouk type whenever the sequence $\\lbrace d-2i\\rbrace_{i=0}^d$ is a standard ordering of the eigenvalues of $A$ and a standard ordering of the eigenvalues of $A^*$. Assume $A,A^*$ has Krawtchouk type. We show that there exists a nondegenerate symmetric bilinear form $$ on $V$ such that $= $ and $= $ for $u,v\\in V$. We show that the following tridiagonal pairs are isomorphic: (i) $A,A^*$; (ii) $-A,-A^*$; (iii) $A^*,A$; (iv) $-A^*,-A$. We give a number of related results and conjectures.

  15. Abstract DNA-type systems

    E-Print Network [OSTI]

    Diederik Aerts; Marek Czachor

    2005-12-22T23:59:59.000Z

    An abstract DNA-type system is defined by a set of nonlinear kinetic equations with polynomial nonlinearities that admit soliton solutions associated with helical geometry. The set of equations allows for two different Lax representations: A von Neumann form and a Darboux-covariant Lax pair. We explain why non-Kolmogorovian probability models occurring in soliton kinetics are naturally associated with chemical reactions. The most general known characterization of soliton kinetic equations is given and a class of explicit soliton solutions is discussed. Switching between open and closed states is a generic behaviour of the helices. The effect does not crucially depend on the order of nonlinearity (i.e. types of reactions), a fact that may explain why simplified models possess properties occuring in realistic systems. We explain also why fluctuations based on Darboux transformations will not destroy the dynamics but only switch between a finite number of helical structures.

  16. Niger Delta play types, Nigeria

    SciTech Connect (OSTI)

    Akinpelu, A.O. [Chevron Nigeria Limited, Lagos (Nigeria)

    1995-08-01T23:59:59.000Z

    Exploration databases can be more valuable when sorted by play type. Play specific databases provide a system to organize E & P data used in evaluating the range of values of parameters for reserve estimation and risk assessment. It is important both in focusing the knowledge base and in orienting research effort. A play in this context is any unique combination of trap, reservoir and source properties with the right dynamics of migration and preservation that results in hydrocarbon accumulation. This definitions helps us to discriminate the subtle differences found with these accumulation settings. About 20 play types were identified around the Niger Delta oil province in Nigeria. These are grouped into three parts: (1) The proven plays-constituting the bulk of exploration prospects in Nigeria today. (2) The unproven or semi-proven plays usually with some successes recorded in a few tries but where knowledge is still inadequate. (3) The unproven or analogous play concept. These are untested but geologically sound ideas which may or may not have been tried elsewhere. With classification and sub grouping of these play types into specific databases, intrinsic attributes and uniqueness of each of them with respect to the four major risk elements and the eight parameters for reserve estimation can be better understood.

  17. Effect of mono- and dichromatic light quality on growth rates and photosynthetic performance of Synechococcus sp. PCC 7002

    SciTech Connect (OSTI)

    Bernstein, Hans C.; Konopka, Allan; Melnicki, Matthew R.; Hill, Eric A.; Kucek, Leo A.; Zhang, Shuyi; Shen, Gaozhong; Bryant, Donald A.; Beliaev, Alex S.

    2014-08-30T23:59:59.000Z

    Synechococcus sp. PCC 7002 was grown to steady state in optically thin turbidostat cultures under conditions for which light quantity and quality was systematically varied by modulating the output of narrow-band LEDs. Cells were provided photons absorbed primarily by chlorophyll (680 nm) or phycocyanin (630 nm) as the organism was subjected to four distinct mono- and dichromatic regimes. During cultivation with dichromatic light, growth rates displayed by Synechococcus sp. PCC 7002 were generally proportional to the total incident irradiance at values < 275 µmol photons m-2 s-1 and were not affected by the ratio of 630:680 nm wavelengths. Notably, under monochromatic light conditions, cultures exhibited similar growth rates only when they were irradiated with 630 nm light; cultures irradiated with only 680 nm light grew at rates that were 60 – 70% of those under other light quality regimes at equivalent irradiances. The functionality of photosystem II and associated processes such as maximum rate of photosynthetic electron transport, rate of cyclic electron flow, and rate of dark respiration generally increased as a function of growth rate. Nonetheless, some of the photophysiological parameters measured here displayed distinct patterns with respect to growth rate of cultures adapted to a single wavelength including phycobiliprotein content, which increased under severely light-limited growth conditions. Additionally, the ratio of photosystem II to photosystem I increased approximately 40% over the range of growth rates, although cells grown with 680 nm light only had the highest ratios. These results suggest the presence of effective mechanisms which allow acclimation of Synechococcus sp. PCC 7002 acclimation to different irradiance conditions.

  18. Carbonaceous Aerosols and Radiative Effects Study (CARES), g1-aircraft, sedlacek sp2

    SciTech Connect (OSTI)

    Sedlacek, Art

    2011-08-30T23:59:59.000Z

    The primary objective of the Carbonaceous Aerosol and Radiative Effects Study (CARES) in 2010 was to investigate the evolution of carbonaceous aerosols of different types and their optical and hygroscopic properties in central California, with a focus on the Sacramento urban plume.

  19. Carbonaceous Aerosols and Radiative Effects Study (CARES), g1-aircraft, sedlacek sp2

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

    Sedlacek, Art

    The primary objective of the Carbonaceous Aerosol and Radiative Effects Study (CARES) in 2010 was to investigate the evolution of carbonaceous aerosols of different types and their optical and hygroscopic properties in central California, with a focus on the Sacramento urban plume.

  20. hal00270574, Testing Data Types Implementations from

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    is data type abstraction, testing a concrete implementation raises the issue of the gap betweenhal­00270574, version 1 ­ 6 Apr 2008 Testing Data Types Implementations from Algebraic Speci#12.legall@ibisc.univ-evry.fr Abstract. Algebraic speci#12;cations of data types provide a natural basis for testing data types

  1. XML Document XML Document Types and Validation

    E-Print Network [OSTI]

    Weber, Gregory D.

    XML Document Types and Validation IIM-I340 Objectives XML Document Types and Validation IIM-I340 April, 2010 #12;XML Document Types and Validation IIM-I340 Objectives Learning Objectives Understand: The need for validation Two ways to specify validity: Document Type Definitions (DTDs) XML Schemas #12;XML

  2. Volume 47(2):15-26, 2007 1 MuseudeZoologia,UniversidadedeSoPaulo,CaixaPostal42.494,CEP04218970,SoPaulo,SP,Brasil.Emails:a:rfeitosa@usp.br;

    E-Print Network [OSTI]

    Villemant, Claire

    Volume 47(2):15-26, 2007 1 MuseudeZoologia,UniversidadedeSãoPaulo,CaixaPostal42.494,CEP04218970,SãoPaulo,SP,Brasil

  3. Fe(III) Reduction and U(VI) Immobilization by Paenibacillus sp. Strain 300A, Isolated from Hanford 300A Subsurface Sediments

    SciTech Connect (OSTI)

    Ahmed, B.; Cao, B.; McLean, Jeffrey S.; Ica, Tuba; Dohnalkova, Alice; Istanbullu, Ozlem; Paksoy, Akin; Fredrickson, Jim K.; Beyenal, Haluk

    2012-11-07T23:59:59.000Z

    A facultative iron-reducing (Fe(III)-reducing) Paenibacillus sp. strain was isolated from Hanford 300A subsurface sediment biofilms that was capable of reducing soluble Fe(III) complexes (Fe(III)-NTA and Fe(III)-citrate) but unable to reduce poorly crystalline ferrihydrite (Fh). However, Paenibacillus sp. 300A was capable of reducing Fh in the presence of low concentrations (2 µM) of either of electron transfer mediators (ETMs) flavin mononucleotide (FMN) or anthraquinone-2,6-disulfonate (AQDS). Maximum initial Fh reduction rates were observed at catalytic concentrations (<10 µM) of either FMN or AQDS. Higher FMN concentrations inhibited Fh reduction, while increased AQDS concentrations did not. We found that Paenibacillus sp. 300A also could reduce Fh in the presence of natural ETMs from Hanford 300A subsurface sediments. In the absence of ETMs, Paenibacillus sp. 300A was capable of immobilizing U(VI) through both reduction and adsorption. The relative contributions of adsorption and microbial reduction to U(VI) removal from the aqueous phase were ~7:3 in PIPES and ~1:4 in bicarbonate buffer. Our study demonstrated that Paenibacillus sp. 300A catalyzes Fe(III) reduction and U(VI) immobilization and that these reactions benefit from externally added or naturally existing ETMs in 300A subsurface sediments.

  4. Wheel-type magnetic refrigerator

    DOE Patents [OSTI]

    Barclay, John A. (Los Alamos, NM)

    1983-01-01T23:59:59.000Z

    The disclosure is directed to a wheel-type magnetic refrigerator capable of cooling over a large temperature range. Ferromagnetic or paramagnetic porous materials are layered circumferentially according to their Curie temperature. The innermost layer has the lowest Curie temperature and the outermost layer has the highest Curie temperature. The wheel is rotated through a magnetic field perpendicular to the axis of the wheel and parallel to its direction of rotation. A fluid is pumped through portions of the layers using inner and outer manifolds to achieve refrigeration of a thermal load.

  5. Wheel-type magnetic refrigerator

    DOE Patents [OSTI]

    Barclay, J.A.

    1982-01-20T23:59:59.000Z

    The disclosure is directed to a wheel-type magnetic refrigerator capable of cooling over a large temperature range. Ferromagnetic or paramagnetic porous materials are layered circumferentially according to their Curie temperature. The innermost layer has the lowest Curie temperature and the outermost layer has the highest Curie temperature. The wheel is rotated through a magnetic field perpendicular to the axis of the wheel and parallel to its direction of rotation. A fluid is pumped through portions of the layers using inner and outer manifolds to achieve refrigeration of a thermal load.

  6. Wheel-type magnetic refrigerator

    DOE Patents [OSTI]

    Barclay, J.A.

    1983-10-11T23:59:59.000Z

    The disclosure is directed to a wheel-type magnetic refrigerator capable of cooling over a large temperature range. Ferromagnetic or paramagnetic porous materials are layered circumferentially according to their Curie temperature. The innermost layer has the lowest Curie temperature and the outermost layer has the highest Curie temperature. The wheel is rotated through a magnetic field perpendicular to the axis of the wheel and parallel to its direction of rotation. A fluid is pumped through portions of the layers using inner and outer manifolds to achieve refrigeration of a thermal load. 7 figs.

  7. SP-100 thermionic technology program annual integrated technical progress report for the period ending September 30, 1984

    SciTech Connect (OSTI)

    Holland, J.W. (ed.)

    1984-11-01T23:59:59.000Z

    The thermionic technology program addresses the feasibility issues of a seven-year-life thermionic fuel element (TFE) for the SP-100 Thermionic Reactor Space Power System. These issues relate to the extension of TFE lifetime from three to seven years, one of the SP-100 requirements. The technology to support three-year lifetimes was demonstrated in the earlier TFE development program conducted in the late-1960s and 1970s. Primary life-limiting factors were recognized to be thermionic emitter dimensional increases due to swelling of the nuclear fuel and electrical structural damage from fast neutrons. The 1984-85 technology program is investigating the fueled emitter and insulator lifetime issues, both experimentally and analytically. The goal is to analytically project the lifetime of the fueled emitter and insulator and to experimentally verify these projection methods. In 1984, the efforts were largely devoted to the design and building of fueled emitters for irradiation in 1985, validation of fuel-emitter models, development of irradiation-resistant metal-ceramic seal and sheath insulator, modeling of insulator lifetime, and development of wide-spread, high-performance thermionic converters.

  8. Spatially-Resolved Analysis of Glycolipids and Metabolites in Living Synechococcus sp. PCC7002 Using Nanospray Desorption Electrospray Ionization

    SciTech Connect (OSTI)

    Lanekoff, Ingela T.; Geydebrekht, Oleg V.; Pinchuk, Grigoriy E.; Konopka, Allan; Laskin, Julia

    2013-04-07T23:59:59.000Z

    Microorganisms release a diversity of organic compounds that couple interspecies metabolism, enable communication, or provide benefits to other microbes. Increased knowledge of microbial metabolite production will contribute to understanding of the dynamic microbial world and can potentially lead to new developments in drug discovery, biofuel production, and clinical research. Nanospray desorption electrospray ionization (nano-DESI) is an ambient ionization technique that enables detailed chemical characterization of molecules from a specific location on a surface without special sample pretreatment. Due to its ambient nature, living bacterial colonies growing on agar plates can be rapidly and non-destructively analyzed. We performed spatially resolved nano-DESI analysis of living Synechococcus sp. PCC 7002 colonies on agar plates. We use high resolution mass spectrometry and MS/MS analysis of the living Synechococcus sp. PCC 7002 colonies to detect metabolites and lipids, and confirm their identities. We found that despite the high salt content of the agar (osmolarity ca. 700 mM), nano-DESI analysis enables detailed characterization of metabolites produced by the colony. Using this technique, we identified several glycolipids found on the living colonies and examined the effect of the age of the colony on the chemical gradient of glucosylglycerol secreted onto agar.

  9. National emissions standards for hazardous air pollutants application for approval of construction SP-100 Ground Engineering System Test Site

    SciTech Connect (OSTI)

    Not Available

    1990-04-01T23:59:59.000Z

    The following Application for Approval of Construction is being submitted by the US Department of Energy --- Richland Operations Office, for the SP-100 Ground Engineering System Test Site, which will provide a new source of radioactive emissions to the atmosphere. The US Department of Energy, the National Aeronautics and Space Administration, and the US Department of Defense have entered into an agreement to jointly develop space nuclear reactor power system. A ground test of a reactor is necessary to demonstrate technology readiness of this major subsystem before proceeding with the flight system development and demonstration. It is proposed that the SP-100 test reactor be tested in the existing decommissioned Plutonium Recycle Test Reactor containment building (309 Building). The reactor will be operated for at least three months and up to 2 yr. Following the test, the 309 Building will be decontaminated for potential use in other programs. It is projected that this new source of emissions will contribute approximately 0.05 mrem/yr dose to the maximally exposed offsite individual. This application is being submitted in response to those projected emissions that would provide the described offsite dose. 8 refs., 9 figs., 2 tabs.

  10. Elastic properties, sp{sup 3} fraction, and Raman scattering in low and high pressure synthesized diamond-like boron rich carbides

    SciTech Connect (OSTI)

    Zinin, Pavel V.; Burgess, Katherine; Jia, Ruth; Sharma, Shiv; Ming, Li-Chung [Hawaii Institute of Geophysics and Planetology, University of Hawaii, Honolulu, Hawaii 96822 (United States); Liu, Yongsheng [Science and Technology on Thermostructure Composite Materials Laboratory, Northwestern Polytechnical University, Xi'an Shanxi (China); Ciston, Jim [National Center for Electron Microscopy, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Hong, Shiming [Laboratory of High Pressure Physics, Southwest Jiaotong University, Chengdu, Sichuan (China)

    2014-10-07T23:59:59.000Z

    Dense BC{sub x} phases with high boron concentration are predicted to be metastable, superhard, and conductors or superconductors depending on boron concentration. However, up to this point, diamond-like boron rich carbides BC{sub x} (dl-BC{sub x}) phases have been thought obtainable only through high pressure and high temperature treatment, necessitating small specimen volume. Here, we use electron energy loss spectroscopy combined with transmission electron microscopy, Raman spectroscopy, surface Brillouin scattering, laser ultrasonics (LU) technique, and analysis of elastic properties to demonstrate that low pressure synthesis (chemical vapor deposition) of BC{sub x} phases may also lead to the creation of diamond-like boron rich carbides. The elastic properties of the dl-BC{sub x} phases depend on the carbon sp{sup 2} versus sp{sup 3} content, which decreases with increasing boron concentration, while the boron bonds determine the shape of the Raman spectra of the dl-BC{sub x} after high pressure-high temperature treatment. Using the estimation of the density value based on the sp{sup 3} fraction, the shear modulus ? of dl-BC{sub 4}, containing 10% carbon atoms with sp{sup 3} bonds, and dl-B{sub 3}C{sub 2}, containing 38% carbon atoms with sp{sup 3} bonds, were found to be ??=?19.3?GPa and ??=?170?GPa, respectively. The presented experimental data also imply that boron atoms lead to a creation of sp{sup 3} bonds during the deposition processes.

  11. Hydrogen in Type Ic Supernovae?

    E-Print Network [OSTI]

    David Branch; David J. Jeffery; Timothy R. Young; E. Baron

    2006-05-09T23:59:59.000Z

    By definition, a Type Ic supernova (SN Ic) does not have conspicuous lines of hydrogen or helium in its optical spectrum. SNe Ic usually are modelled in terms of the gravitational collapse of bare carbon-oxygen cores. We consider the possibility that the spectra of ordinary (SN 1994I-like) SNe Ic have been misinterpreted, and that SNe Ic eject hydrogen. An absorption feature usually attributed to a blend of Si II 6355 and C II 6580 may be produced by H-alpha. If SN 1994I-like SNe Ic eject hydrogen, the possibility that hypernova (SN 1998bw-like) SNe Ic, some of which are associated with gamma-ray bursts, also eject hydrogen should be considered. The implications of hydrogen for SN Ic progenitors and explosion models are briefly discussed.

  12. Proof and Definition in Logic and Type Theory Proof and Definition in Logic and Type Theory

    E-Print Network [OSTI]

    Adams, Robin

    Proof and Definition in Logic and Type Theory Proof and Definition in Logic and Type Theory Robin questions. #12;Proof and Definition in Logic and Type Theory Definition and Proof Definition and proof -- but they are not in predicate logic or type theory. #12;Proof and Definition in Logic and Type Theory Methods of Definition

  13. Archive Reference Buildings by Building Type: Supermarket

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  14. Archive Reference Buildings by Building Type: Warehouse

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  15. New approaches for modeling type Ia supernovae

    E-Print Network [OSTI]

    Zingale, Michael; Almgren, Ann S.; Bell, John B.; Day, Marcus S.; Rendleman, Charles A.; Woosley, Stan

    2007-01-01T23:59:59.000Z

    ich and J. Stein. On the thermonuclear runaway in Type IaSmall-Scale Stability of Thermonuclear Flames o in Type IaS. E. Woosley. The thermonuclear explosion of chandrasekhar

  16. Double field theory of type II strings

    E-Print Network [OSTI]

    Hohm, Olaf

    We use double field theory to give a unified description of the low energy limits of type IIA and type IIB superstrings. The Ramond-Ramond potentials fit into spinor representations of the duality group O(D, D) and ...

  17. Ideal bandpasses for type Ia supernova cosmology

    E-Print Network [OSTI]

    Davis, Tamara M.; Schmidt, Brian P.; Kim, Alex G.

    2005-01-01T23:59:59.000Z

    diversity of type Ia Supernovae, in preparation. Kim, A.error in measurements of supernovae depends on a periodicABSTRACT To use type Ia supernovae as standard candles for

  18. Overload permit rules applicable to H-type and HS-type bridges

    E-Print Network [OSTI]

    Litchfield, Stephen Charles

    1994-01-01T23:59:59.000Z

    This document defines standards for issuing permits for overweight vehicles crossing standard H-type and HS-type Texas highway bridges. A general formula and a bridge specific formula have been developed for simple spans of both bridge types...

  19. Rates and progenitors of type Ia supernovae

    E-Print Network [OSTI]

    Wood-Vasey, William Michael

    2004-01-01T23:59:59.000Z

    Supernovae . . . . . . . . . . . . . . . . . . . .Supernovae Found 5.1 Introduction . . . . . . . . . . . .1.2 Non-Type Ia Supernovae . . . . . . . . . . . . . . . 1.3

  20. Turnbull, D.A., Taylor, P.D., Smith, S.M. and Chainey, J.E. 1992. A collection of Tabanidae (Diptera) from west-central Ethiopia, with descriptions of Tabanus gibensis sp.

    E-Print Network [OSTI]

    Taylor, Phil

    (Diptera) from west-central Ethiopia, with descriptions of Tabanus gibensis sp. n. and the male of T of Tabanidae were collected from the Gibe River area in west-central Ethiopia in 1986. Tabanus gibensis n. sp are supplied. Tabanus atrimanus is recorded for the first time from Ethiopia. The known tabanid fauna

  1. Fuzzy Typing for Document Management Alison HUETTNER

    E-Print Network [OSTI]

    Wu, Dekai

    Fuzzy Typing for Document Management Alison HUETTNER Clairvoyance Corporation 5301 Fifth Avenue method of document analysis and management, based on a combination of techniques from NLP and fuzzy logic typing for document management. The fuzzy typing approach is general in scope and can be applied to many

  2. Nucleosynthesis in Type Ia Supernovae

    E-Print Network [OSTI]

    K. Nomoto; K. Iwamoto; N. Nakasato; F. -K. Thielemann; F. Brachwitz; T. Tsujimoto; Y. Kubo; N. Kishimoto

    1997-06-03T23:59:59.000Z

    Among the major uncertainties involved in the Chandrasekhar mass models for Type Ia supernovae are the companion star of the accreting white dwarf (or the accretion rate that determines the carbon ignition density) and the flame speed after ignition. We present nucleosynthesis results from relatively slow deflagration (1.5 - 3 % of the sound speed) to constrain the rate of accretion from the companion star. Because of electron capture, a significant amount of neutron-rich species such as ^{54}Cr, ^{50}Ti, ^{58}Fe, ^{62}Ni, etc. are synthesized in the central region. To avoid the too large ratios of ^{54}Cr/^{56}Fe and ^{50}Ti/^{56}Fe, the central density of the white dwarf at thermonuclear runaway must be as low as \\ltsim 2 \\e9 \\gmc. Such a low central density can be realized by the accretion as fast as $\\dot M \\gtsim 1 \\times 10^{-7} M_\\odot yr^{-1}$. These rapidly accreting white dwarfs might correspond to the super-soft X-ray sources.

  3. Type Ia Supernova Carbon Footprints

    E-Print Network [OSTI]

    Thomas, R C; Aragon, C; Antilogus, P; Bailey, S; Baltay, C; Bongard, S; Buton, C; Canto, A; Childress, M; Chotard, N; Copin, Y; Fakhouri, H K; Gangler, E; Hsiao, E Y; Kerschhaggl, M; Kowalski, M; Loken, S; Nugent, P; Paech, K; Pain, R; Pecontal, E; Pereira, R; Perlmutter, S; Rabinowitz, D; Rigault, M; Rubin, D; Runge, K; Scalzo, R; Smadja, G; Tao, C; Weaver, B A; Wu, C; Brown, P J; Milne, P A

    2011-01-01T23:59:59.000Z

    We present convincing evidence of unburned carbon at photospheric velocities in new observations of 5 Type Ia supernovae (SNe Ia) obtained by the Nearby Supernova Factory. These SNe are identified by examining 346 spectra from 124 SNe obtained before +2.5 d relative to maximum. Detections are based on the presence of relatively strong C II 6580 absorption "notches" in multiple spectra of each SN, aided by automated fitting with the SYNAPPS code. Four of the 5 SNe in question are otherwise spectroscopically unremarkable, with ions and ejection velocities typical of SNe Ia, but spectra of the fifth exhibits high-velocity (v > 20,000 km/s) Si II and Ca II features. On the other hand, the light curve properties are preferentially grouped, strongly suggesting a connection between carbon-positivity and broad band light curve/color behavior: Three of the 5 have relatively narrow light curves but also blue colors, and a fourth may be a dust-reddened member of this family. Accounting for signal-to-noise and phase, we ...

  4. A new wilt and die-back disease of Acacia mangium associated with Ceratocystis manginecans and C. acaciivora sp. nov. in Indonesia

    E-Print Network [OSTI]

    . acaciivora sp. nov. in Indonesia M. Tarigan a,c , J. Roux a,, M. Van Wyk b , B. Tjahjono c , M.J. Wingfield and Paper, Pekanbaru, Riau, Sumatra, Indonesia Received 31 March 2010; received in revised form 5 August were collected from wilting A. mangium in plantations in Indonesia. The aim of this study

  5. To appear in Proc. of "The Universe as Seen by", ESA SP-427 A SILICATE CARBON STAR AS SEEN BY ISO

    E-Print Network [OSTI]

    Yamamura, Issei

    1 To appear in Proc. of "The Universe as Seen by", ESA SP-427 A SILICATE CARBON STAR AS SEEN BY ISO of a sil- icate carbon star, V778 Cyg. This is the only `IRAS- discovered' silicate carbon star observed by ISO. The profile of the silicate dust feature in the star does not show any changes since the IRAS LRS

  6. Development of a microplate-based fluorescence immunoassay using quantum dot streptavidin conjugates for enumeration of putative marine bacteria, Alteromonas sp.,

    E-Print Network [OSTI]

    Decho, Alan

    organic dyes, a process which translates into a brighter signal and ultimately higher sensitivities was developed for quantifying putative Alteromonas sp. cells located on the surfaces of a marine harpacticoid versus the more-commonly used organic dyes. QDs absorb a greater portion of the excitation photons than

  7. Draft Genome sequence of Frankia sp. strains CN3 , an atypical, non-infective (Nod-) ineffective (Fix-) isolate from Coriaria nepalensis

    SciTech Connect (OSTI)

    Ghodhbane-Gtari, Faten [University of New Hampshire; Beauchemin, Nicholas [University of New Hampshire; Bruce, David [Los Alamos National Laboratory (LANL); Chain, Patrick S. G. [Lawrence Livermore National Laboratory (LLNL); Chen, Amy [U.S. Department of Energy, Joint Genome Institute; Davenport, Karen W. [Los Alamos National Laboratory (LANL); Deshpande, Shweta [U.S. Department of Energy, Joint Genome Institute; Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Furnholm, Teal [University of New Hampshire; Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Gtari, Maher [University of New Hampshire; Han, Cliff [Los Alamos National Laboratory (LANL); Han, James [U.S. Department of Energy, Joint Genome Institute; Huntemann, Marcel [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Markowitz, Victor [U.S. Department of Energy, Joint Genome Institute; Mavromatis, K [U.S. Department of Energy, Joint Genome Institute; Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Nouioui, Imen [University of Tunis-El Manar, Tunisia; Pagani, Ioanna [U.S. Department of Energy, Joint Genome Institute; Pati, Amrita [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Santos, Catarina [Instiuto Celular e Aplicada, Portugal; Sen, Arnab [University of North Bengal, Siliguri, India; Sur, Saubashya [University of North Bengal, Siliguri, India; Szeto, Ernest [U.S. Department of Energy, Joint Genome Institute; Tavares, Fernando [Instiuto Celular e Aplicada, Portugal; Hazuki, Teshima [Los Alamos National Laboratory (LANL); Thakur, Subarna [University of North Bengal, Siliguri, India; Wall, Luis [University of Quilmes, Argentina; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Tisa, Louis S. [University of New Hampshire

    2013-01-01T23:59:59.000Z

    We report here the genome sequence of Frankia sp. strain CN3, which was isolated from Coriaria nepalensis. This genome sequence is the first from the fourth lineage of Frankia, that are unable to re-infect actinorhizal plants. At 10 Mb, it represents the largest Frankia genome sequenced to date.

  8. Draft Genome sequence of Frankia sp. Strain QA3, a nitrogen-fixing actinobacterium isolated from the root nodule of Alnus nitida

    SciTech Connect (OSTI)

    Sen, Arnab [University of North Bengal, Siliguri, India; Beauchemin, Nicholas [University of New Hampshire; Bruce, David [Los Alamos National Laboratory (LANL); Chain, Patrick S. G. [Lawrence Livermore National Laboratory (LLNL); Chen, Amy [U.S. Department of Energy, Joint Genome Institute; Davenport, Karen W. [Los Alamos National Laboratory (LANL); Deshpande, Shweta [U.S. Department of Energy, Joint Genome Institute; Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Furnholm, Teal [University of New Hampshire; Ghodhbane-Gtari, Faten [University of New Hampshire; Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Gtari, Maher [University of New Hampshire; Han, James [U.S. Department of Energy, Joint Genome Institute; Huntemann, Marcel [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Markowitz, Victor [U.S. Department of Energy, Joint Genome Institute; Mavromatis, K [U.S. Department of Energy, Joint Genome Institute; Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Nouioui, Imen [University of Tunis-El Manar, Tunisia; Pagani, Ioanna [U.S. Department of Energy, Joint Genome Institute; Pati, Amrita [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Santos, Catarina [Instiuto Celular e Aplicada, Portugal; Sur, Saubashya [University of North Bengal, Siliguri, India; Szeto, Ernest [U.S. Department of Energy, Joint Genome Institute; Tavares, Fernando [Instiuto Celular e Aplicada, Portugal; Teshima, Hazuki [Los Alamos National Laboratory (LANL); Thakur, Subarna [University of North Bengal, Siliguri, India; Wall, Luis [University of Quilmes, Argentina; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Wishart, Jessie [University of New Hampshire; Tisa, Louis S. [University of New Hampshire

    2013-01-01T23:59:59.000Z

    Members of actinomycete genus Frankia form a nitrogen-fixing symbiosis with 8 different families of actinorhizal plants. We report a high-quality draft genome sequence for Frankia sp. stain QA3, a nitrogen-fixing actinobacterium isolated from root nodules of Alnus nitida.

  9. Nome do aluno(a) Curso do aluno Evento Cidade/Estado Joo Paulo Porto Dias Artes Cnicas Seminrio Internacional Campinas/SP

    E-Print Network [OSTI]

    Lucero, Jorge Carlos

    Eletrônica PAHCE 2011 Rio de Janeiro/RJ Angela Maria Morais Dantas Quimica Simpósio Latino Americano Bahia/BA Fabiula Sousa Amorim Quimica Simpósio Latino Americano Bahia/BA Luiz Antonio Ribeiro Junior Fisica/SP Rosana Françozo de Melo Quimica Simpósio Latino Americano Salvador/BA Luan Felipe Rodrigues Costa

  10. doi:10.1144/GSL.SP.2003.218.01.22 2003; v. 218; p. 427-447Geological Society, London, Special Publications

    E-Print Network [OSTI]

    Wang, Zhi "Luke"

    doi:10.1144/GSL.SP.2003.218.01.22 2003; v. 218; p. 427-447Geological Society, London, Special of metamorphic What constitutes `emplacement' of an ophiolite?: Mechanisms and Geological Society, London Subscribe Publications or the Lyell Collection to subscribe to Geological Society, London, Specialclick here

  11. Course Descriptions Page 317Sonoma State University 2008-2010 Catalog enSp 307 enVirOnMentAl hiStOry (4)

    E-Print Network [OSTI]

    Ravikumar, B.

    . Course addresses general plans, zoning, growth management, environmental impact assessment, and the localCourse Descriptions Page 317Sonoma State University 2008-2010 Catalog enSp 307 enVirOnMentAl hi perceived, used, managed, and conserved it from Colonial times to the present. Changes in attitudes

  12. n-Linear Algebra of type II

    E-Print Network [OSTI]

    W. B. Vasantha Kandasamy; Florentin Smarandache

    2009-02-01T23:59:59.000Z

    This book is a continuation of the book n-linear algebra of type I and its applications. Most of the properties that could not be derived or defined for n-linear algebra of type I is made possible in this new structure: n-linear algebra of type II which is introduced in this book. In case of n-linear algebra of type II we are in a position to define linear functionals which is one of the marked difference between the n-vector spaces of type I and II. However all the applications mentioned in n-linear algebras of type I can be appropriately extended to n-linear algebras of type II. Another use of n-linear algebra (n-vector spaces) of type II is that when this structure is used in coding theory we can have different types of codes built over different finite fields whereas this is not possible in the case of n-vector spaces of type I. Finally in the case of n-vector spaces of type II, we can obtain n-eigen values from distinct fields; hence, the n-characteristic polynomials formed in them are in distinct different fields. An attractive feature of this book is that the authors have suggested 120 problems for the reader to pursue in order to understand this new notion. This book has three chapters. In the first chapter the notion of n-vector spaces of type II are introduced. This chapter gives over 50 theorems. Chapter two introduces the notion of n-inner product vector spaces of type II, n-bilinear forms and n-linear functionals. The final chapter suggests over a hundred problems. It is important that the reader is well-versed not only with linear algebra but also n-linear algebra of type I.

  13. NORIA-SP: A finite element computer program for analyzing liquid water transport in porous media; Yucca Mountain Site Characterization Project

    SciTech Connect (OSTI)

    Hopkins, P.L.; Eaton, R.R.; Bixler, N.E.

    1991-12-01T23:59:59.000Z

    A family of finite element computer programs has been developed at Sandia National Laboratories (SNL) most recently, NORIA-SP. The original NORIA code solves a total of four transport equations simultaneously: liquid water, water vapor, air, and energy. Consequently, use of NORIA is computer-intensive. Since many of the applications for which NORIA is used are isothermal, we decided to ``strip`` the original four-equation version, leaving only the liquid water equation. This single-phase version is NORIA-SP. The primary intent of this document is to provide the user of NORIA-SP an accurate user`s manual. Consequently, the reader should refer to the NORIA manual if additional detail is required regarding the equation development and finite element methods used. The single-equation version of the NORIA code (NORIA-SP) has been used most frequently for analyzing various hydrological scenarios for the potential underground nuclear waste repository at Yucca Mountain in western Nevada. These analyses are generally performed assuming a composite model to represent the fractured geologic media. In this model the material characteristics of the matrix and the fractures are area weighted to obtain equivalent material properties. Pressure equilibrium between the matrix and fractures is assumed so a single conservation equation can be solved. NORIA-SP is structured to accommodate the composite model. The equations for water velocities in both the rock matrix and the fractures are presented. To use the code for problems involving a single, nonfractured porous material, the user can simply set the area of the fractures to zero.

  14. STORAGE OPERATORS and -POSITIVE TYPES in TTR TYPE Karim NOUR 1

    E-Print Network [OSTI]

    Nour, Karim

    STORAGE OPERATORS and -POSITIVE TYPES in TTR TYPE SYSTEM Karim NOUR 1 LAMA - Equipe de Logique the notion of storage operator to simulate "call by value" in the "call by name" strategy. J.L. Krivine has for the storage operators in AF2 type system. This paper studies the -positive types (the universal second order

  15. Curvature invariants in type-III spacetimes

    E-Print Network [OSTI]

    V. Pravda

    1999-08-17T23:59:59.000Z

    The results of paper [1] are generalized for vacuum type-III solutions with, in general, a non-vanishing cosmological constant Lambda. It is shown that all curvature invariants containing derivatives of the Weyl tensor vanish if a type-III spacetime admits a non-expanding and non-twisting null geodesic congruence. A non-vanishing curvature invariant containing first derivatives of the Weyl tensor is found in the case of type-III spacetime with expansion or twist.

  16. Turbulent Combustion in Type Ia Supernova Models

    E-Print Network [OSTI]

    F. K. Roepke; W. Hillebrandt

    2006-09-15T23:59:59.000Z

    We review the astrophysical modeling of type Ia supernova explosions and describe numerical methods to implement numerical simulations of these events. Some results of such simulations are discussed.

  17. Convolution type operators on locally compact groups

    E-Print Network [OSTI]

    Shtein--~erg, Convolution Type Operators on Locally Compact Groups [in Russian],. Manuscript Deposited in the All-Union Institute of Scientific and Technical ...

  18. Type B Accident Investigation, Subcontractor Employee Personal...

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

    February 18, 2003, at the East Tennessee Technology Park, Oak Ridge, Tennessee Type B Accident Investigation, Subcontractor Employee Personal Protective Equipment Ignition Incident...

  19. The Type Series of 'Sinemys' Wuerhoensis, a Problematic Turtlefrom the Lower Cretaceous of China, Includes at Least Three Taxa

    SciTech Connect (OSTI)

    Danilov, Igor G.; Parham, James F.

    2007-03-01T23:59:59.000Z

    We re-examine the type series of 'Sinemys' wuerhoensis Yeh(at least 20 specimens, including several shells and skulls on threeslabs of matrix and one isolated skull) from the Early Cretaceous TuguluGroup of China. Our study shows that the type series of 'S.'wuerhoensisis actually a chimera made up of at least three distinct taxa. Theholotype of this taxon should be assigned to the basal eucryptodire genusXinjiangchelys Yeh. As there are no characters that distinguish'S.'wuerhoensis from Xinjiangchelys species, we consider it to be a nomendubium. This new assignment of 'S.'wuerhoensis expands the temporal rangeof Xinjiangchelys from the Late Jurassic into the Early Cretaceous inAsia. The majority of the paratypes of 'S.'wuerhoensis (several shells indorsal and ventral aspect and skulls) are referred to the basaleucryptodire genus Ordosemys Brinkman and Peng. We establish a new namefor these specimens, Ordosemys brinkmania sp. nov. One additionalspecimen in the type series of 'S.'wuerhoensis, a skull, is referred tocf. Pantrionychia Joyce, Parham and Gauthier indet.

  20. Archived Reference Building Type: Primary school

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

  1. Archived Reference Building Type: Primary school

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  2. Repairing Type Errors in Functional Programs 

    E-Print Network [OSTI]

    McAdam, Bruce J

    Type systems for programming languages can be used by compilers to reject programs which are found to be unsound and which may, therefore, fail to execute successfully. When a program is rejected the programmer must repair it so that it can be type...

  3. Multiparty Asynchronous Session Types Kohei Honda

    E-Print Network [OSTI]

    Gay, Simon

    Multiparty Asynchronous Session Types Kohei Honda Queen Mary, University of London kohei 2005; Honda et al. 1998; Bonelli and Compagnoni 2008), higher- order processes (Mostrous and Yoshida. 2006, 2007; WS-CDL; Sparkes 2006; Honda et al. 2007a). A basic observation underlying session types

  4. Testing Type Class Laws Johan Jeuring

    E-Print Network [OSTI]

    Utrecht, Universiteit

    ]. Instances of Monad should satisfy the following laws: return a>>=k k a m >>=return m m >>=(x k x>>=h) (m>>=k)>>=hTesting Type Class Laws Johan Jeuring Patrik Jansson Cl´audio Amaral Technical Report UU-CS-2012.089 3508 TB Utrecht The Netherlands #12;Testing Type Class Laws Johan Jeuring Utrecht University and Open

  5. Archived Reference Building Type: Outpatient health care

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  6. Archived Reference Building Type: Outpatient health care

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

  7. Archived Reference Building Type: Strip mall

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  8. Archived Reference Building Type: Strip mall

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

  9. WASTE DESCRIPTION TYPE OF PROJECT POUNDS REDUCED,

    E-Print Network [OSTI]

    Minimization/ Volume Reduction 0 Solid Radioactive Waste $2,168 $0 $2,168 Vial Crusher for glass vialsWASTE DESCRIPTION TYPE OF PROJECT POUNDS REDUCED, REUSED, RECYCLED OR CONSERVED IN 2004 WASTE TYPE DESCRIPTION DETAILS * Automotive Waste Substitution 510 Hazardous Waste $1,020 $1,000 $1,000 Aqueous Solvent

  10. WASTE DESCRIPTION TYPE OF PROJECT POUNDS REDUCED,

    E-Print Network [OSTI]

    labeled chemicals Waste Minimization/ Volume Reduction 0 Solid Radioactive Waste $2,168 $3,795 $2,168 VialWASTE DESCRIPTION TYPE OF PROJECT POUNDS REDUCED, REUSED, RECYCLED OR CONSERVED IN 2003 WASTE TYPE DESCRIPTION DETAILS * Radioactive Waste Source Reduction 1,500 Radioactive Waste $6,000 $2,500 $6,000 Waste

  11. Archived Reference Building Type: Medium office

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  12. Archived Reference Building Type: Medium office

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

  13. Archived Reference Building Type: Secondary school

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  14. Project Name Project Number Tagging Type

    E-Print Network [OSTI]

    Project Name Project Number Primary Tagging Type Secondary Tagging Type Fish Species Tagging/ Secondary Legal Driver (BiOp, MOA, Accord, etc.) Tagging Purpose Funded Entity Tagging Location Retrieval CWT Recovery Project 2010-036-00 CWT PIT Chinook, coho retrieval, analysis, address PSMFC sampling

  15. Archived Reference Building Type: Secondary school

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

  16. Serum markers for type II diabetes mellitus

    DOE Patents [OSTI]

    Metz, Thomas O; Qian, Wei-Jun; Jacobs, Jon M; Polpitiya, Ashoka D; Camp, II, David G; Smith, Richard D

    2014-03-18T23:59:59.000Z

    A method for identifying persons with increased risk of developing type 2 diabetes mellitus utilizing selected biomarkers described hereafter either alone or in combination. The present invention allows for broad based, reliable, screening of large population bases and provides other advantages, including the formulation of effective strategies for characterizing, archiving, and contrasting data from multiple sample types under varying conditions.

  17. Names and Binding in Type Theory 

    E-Print Network [OSTI]

    Schöpp, Ulrich

    Names and name-binding are useful concepts in the theory and practice of formal systems. In this thesis we study them in the context of dependent type theory. We propose a novel dependent type theory with primitives for the explicit handling...

  18. ROOM AIR CONDITIONER WALL MOUNTED type

    E-Print Network [OSTI]

    Kleinfeld, David

    SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type Reciprocating Compressor Models Indoor unit.6 - 11.4 ----- MOISTURE REMOVAL ( / hr) 2.0 1.8 2.7 2.7 4.3 3 AIR CIRCULATION - Hi (m / hr) 800 800 1

  19. Interannual Variations of Arctic Cloud Types

    E-Print Network [OSTI]

    Hochberg, Michael

    Sciences #12;Changes in Arctic Climate What is the role of cloud cover in Arctic climate change? What is the Cloud Radiative Effect (CRE) in the Arctic? #12;CRE depends on season, cloud type CRE ­ whether clouds specifically chosen to include nighttime obs Total cloud cover and nine cloud types: - High cloud (cirriform

  20. 3, 46714700, 2003 Different type of

    E-Print Network [OSTI]

    Boyer, Edmond

    of the effect of different type of aerosols on UV-B radiation from measurements during EARLINET D. S. Balis1 , V properties and changes in cloud cover (Zerefos et al., 2001; WMO25 2003). Due to the combined involvementACPD 3, 4671­4700, 2003 Different type of aerosols and UV-B radiation D. S. Balis et al. Title Page

  1. Fully Reflexive Intensional Type Analysis in Type Erasure Semantics # Bratin Saha Valery Trifonov Zhong Shao

    E-Print Network [OSTI]

    Trifonov, Valery

    Fully Reflexive Intensional Type Analysis in Type Erasure Semantics # Bratin Saha Valery Trifonov Zhong Shao Department of Computer Science Yale University {saha,trifonov,shao}@cs.yale.edu Abstract

  2. Improving Type Ia Supernova Standard Candle Cosmology Measurements Using Observations of Early-Type Host Galaxies

    E-Print Network [OSTI]

    Meyers, Joshua Evan

    2012-01-01T23:59:59.000Z

    Host Galaxies of Type Ia Supernovae Introduction SN Ia Hosts109 C HAPTER 1 Cosmology, Type Ia Supernovae and HostGalaxies Observations of supernovae have played a role in

  3. Theoretical cosmic Type Ia supernova rates

    E-Print Network [OSTI]

    R. Valiante; F. Matteucci; S. Recchi; F. Calura

    2009-03-16T23:59:59.000Z

    The aim of this work is the computation of the cosmic Type Ia supernova rates at very high redshifts (z>2). We adopt various progenitor models in order to predict the number of explosions in different scenarios for galaxy formation and to check whether it is possible to select the best delay time distribution model, on the basis of the available observations of Type Ia supernovae. We also computed the Type Ia supernova rate in typical elliptical galaxies of different initial luminous masses and the total amount of iron produced by Type Ia supernovae in each case. It emerges that: it is not easy to select the best delay time distribution scenario from the observational data and this is because the cosmic star formation rate dominates over the distribution function of the delay times; the monolithic collapse scenario predicts an increasing trend of the SN Ia rate at high redshifts whereas the predicted rate in the hierarchical scheme drops dramatically at high redshift; for the elliptical galaxies we note that the predicted maximum of the Type Ia supernova rate depends on the initial galactic mass. The maximum occurs earlier (at about 0.3 Gyr) in the most massive ellipticals, as a consequence of downsizing in star formation. We find that different delay time distributions predict different relations between the Type Ia supernova rate per unit mass at the present time and the color of the parent galaxies and that bluer ellipticals present higher supernova Type Ia rates at the present time.

  4. Transcriptomic and proteomic dynamics in the metabolism of a diazotrophic cyanobacterium, Cyanothece sp. PCC 7822 during a diurnal light-dark cycle

    SciTech Connect (OSTI)

    Welkie, David G.; Zhang, Xiaohui; Markillie, Lye Meng; Taylor, Ronald C.; Orr, Galya; Jacobs, Jon M.; Bhide, Ketaki; Thimmapuram, Jyothi; Gritsenko, Marina A.; Mitchell, Hugh D.; Smith, Richard D.; Sherman, Louis A.

    2014-12-29T23:59:59.000Z

    Cyanothece sp. PCC 7822 is an excellent cyanobacterial model organism with great potential to be applied as a biocatalyst for the production of high value compounds. Like other unicellular diazotrophic cyanobacterial species, it has a tightly regulated metabolism synchronized to the light-dark cycle. Utilizing transcriptomic and proteomic methods, we were able to quantify the relationships between transcription and translation underlying central and secondary metabolism in response to nitrogen free, 12 hour light and 12 hour dark conditions.

  5. Engineering Deletions in the Mg1-Pk1 Gene Cluster of Streptomyces sp. Mg1 to Abolish Production of the Mg1-Pk1 Metabolite

    E-Print Network [OSTI]

    Moisan, Sabrina

    2013-09-25T23:59:59.000Z

    and inserted into the mass spectrometer. The spectrometer is programmed to collect spectra at predefined points in an x-y grid across the sample. The spectra can then be used to construct colorized images.3 Some metabolites, such as chalcomycin produced... ENGINEERING DELETIONS IN THE MG1-PK1 GENE CLUSTER OF STREPTOMYCES sp. MG1 TO ABOLISH PRODUCTION OF THE MG1- PK1 METABOLITE An Undergraduate Research Scholars Thesis by SABRINA MOISAN Submitted to Honors and Undergraduate Research...

  6. Data mining for structure type prediction

    E-Print Network [OSTI]

    Tibbetts, Kevin (Kevin Joseph)

    2004-01-01T23:59:59.000Z

    Determining the stable structure types of an alloy is critical to determining many properties of that material. This can be done through experiment or computation. Both methods can be expensive and time consuming. Computational ...

  7. CHARACTERIZATION OF SIALON-TYPE MATERIALS

    E-Print Network [OSTI]

    Spencer, P.N.

    2010-01-01T23:59:59.000Z

    an Economical Refractory Material", Industrial Heating, 50-of Sialon-Type Materials Newman Spencer Lawrence BerkeleyEXPERIHENTAL PROCEDURES A. The Material L Ml H2 M3 and M4 B.

  8. Operations and Maintenance for Major Equipment Types

    Broader source: Energy.gov [DOE]

    Equipment lies at the heart of all operations and maintenance (O&M) activities. This equipment varies greatly across the Federal sector in age, size, type, model, condition, etc.

  9. Renewable Energy Opportunities by Renovation Type

    Broader source: Energy.gov [DOE]

    Renewable energy opportunities should be considered and identified in the earliest stages of Federal project planning and the team should assess the renewable energy options based on the type of...

  10. Nested Refinement Types for JavaScript /

    E-Print Network [OSTI]

    Chugh, Ravi

    2013-01-01T23:59:59.000Z

    Semantic Sub- typing with an SMT Solver. In InternationalNikolaj Bjørner. Z3: An Efficient SMT solver. In Tools andBy carefully coordinating SMT-based logical implication with

  11. Genomic analysis of control of cell type

    E-Print Network [OSTI]

    Frampton, Garrett M

    2011-01-01T23:59:59.000Z

    In mammalian development, a single fertilized egg grows into a complex organism, comprised of organs and tissues made up of hundreds of different specialized cell types. All of these cells contain the same genome, but ...

  12. The BMW Algebras of Type Dn

    E-Print Network [OSTI]

    Cohen, Arjeh M; Wales, David B

    2007-01-01T23:59:59.000Z

    The Birman-Murakami-Wenzl algebra (BMW algebra) of type Dn is shown to be free over the quotient of a polynomial algebra of dimension (2^n+1)n!!-(2^(n-1)+1)n! where n!! is the product of the first n odd integers. The Brauer algebra of type Dn is a homomorphic ring image and is also semisimple and free of the same dimesion, but over a different ring. A rewrite system for the Brauer algebra is used in upper bounding the dimension of the BMW algebra. As a consequence or our results, the generalized Temperley-Lieb algebra of type Dn is a subalgebra of the BMW algebra of the same type.

  13. Trace element geochemistry of ordinary chondrite chondrules: the type I/type II chondrule dichotomy

    E-Print Network [OSTI]

    Jacquet, Emmanuel; Gounelle, Matthieu

    2015-01-01T23:59:59.000Z

    We report trace element concentrations of silicate phases in chondrules from LL3 ordinary chondrites Bishunpur and Semarkona. Results are similar to previously reported data for carbonaceous chondrites, with rare earth element (REE) concentrations increasing in the sequence olivine ~ 10 K/h) than type I chondrules. Appreciable Na concentrations (3-221 ppm) are measured in olivine from both chondrule types; type II chondrules seem to have behaved as closed systems, which may require chondrule formation in the vicinity of protoplanets or planetesimals. At any rate, higher solid concentrations in type II chondrule forming regions may explain the higher oxygen fugacities they record compared to type I chondrules. Type I and type II chondrules formed in different environments and the correlation between high solid concentrations and/or oxygen fugacities with rapid cooling rates is a key constraint that chondrule formation models must account for.

  14. Detection of interlayer communication using type curves

    E-Print Network [OSTI]

    Tiefenthal, Sven A.

    1988-01-01T23:59:59.000Z

    with the adjacent formation through type curve analysis. The response caused by the essentially infinite acting producing zone alone can be filtered out using desuperposition. The remaining response is the "deviation function" caused by the leaking fault. Type.... TABLE OF CONTENTS Page ABSTRACT. ACKNOWLEDGEMENTS TABLE OF CONTENTS. LIST OF TABLES . V1 . viii LIST OF FIGURES. . . . . IX INTRODUCTION BACKGROUND THEORY Infinite Acting Reservoir. Linear Discontinuities. Fault Parameterization. . . . 8 9...

  15. A threshold type Cerenkov radiation detector

    E-Print Network [OSTI]

    Winningham, John David

    1965-01-01T23:59:59.000Z

    A THRESHOLD TYPE CERENKOV RADIATION DETECTOR A Thesis By JOHN DAVID WINNINGHAN Submitted to the Graduate College of the Texas A&M University in partial fulfillment of the requirements for the degree of NASTER OF SCIENCE May, 1965 Ha/or Sub...)ect: Physics A THRESHOLD TYPE CERENKOV RADIATION DETECTOR A Thesis By JOHN DAVID WINNINGHAM Approved as to style and content by: 3 v (Chairman of Committee) j' ) Heqd of Department) (Member) (Member) May, 1965 i. '. 11648 ACKNOWLEDGEIKNTS I wish...

  16. Nonlinear Circuit Elements for Passive Type Analog Computers

    E-Print Network [OSTI]

    Musson, Bobbie Glenn

    1960-01-01T23:59:59.000Z

    resistance m shown tor comparmon. trt O Iyr O I- sp Cr crs O Ist Z cf rrt 1000 100 10 +0 +0 (0 (P) (R) (S) 3 nBO3 T GI I T. NO B CAT. 6366 T I IB Gl CAT. hto B BBIIB G NO. CAT ' BAQ~l 0 63 AO'l P. '8 ' 1 3'?? BGI &C y' &O. 0...

  17. COMMERCIAL DEMONSTRATION OF THE MANUFACTURED AGGREGATE PROCESSING TECHNOLOGY UTILIZING SPRAY DRYER ASH

    SciTech Connect (OSTI)

    Roy Scandrol

    2003-07-01T23:59:59.000Z

    This quarterly report covers the period from April 1st, 2003 through June 30th, 2003. It covers; technical development, permitting status, engineering status, construction status, operations summary and marketing support activities for this period.

  18. Do Heat Pump Clothes Dryers Make Sense for the U.S. Market

    E-Print Network [OSTI]

    Meyers, Steve

    2011-01-01T23:59:59.000Z

    Information Administration (EIA). 2009a. Residential Energyemeu/recs/recspubuse05/pubuse05.html USDOE EIA. 2009b.Form EIA-826 Database Monthly Electric Utility Sales and

  19. Commercial Demonstration of the Manufactured Aggregate Processing Technology Utilizing Spray Dryer Ash

    SciTech Connect (OSTI)

    Roy O. Scandrol

    2005-08-05T23:59:59.000Z

    This quarterly report covers the period from April 1, 2005 through June 30, 2005. It covers: technical development, permitting status, engineering status, construction status, operations summary and marketing support activities for this period.

  20. Cold Vacuum Dryer (CVD) Facility Fire Protection System Design Description (SYS 24)

    SciTech Connect (OSTI)

    SINGH, G.

    2000-10-17T23:59:59.000Z

    This system design description (SDD) addresses the Cold Vacuum Drying (CVD) Facility fire protection system (FPS). The primary features of the FPS for the CVD are a fire alarm and detection system, automatic sprinklers, and fire hydrants. The FPS also includes fire extinguishers located throughout the facility and fire hydrants to assist in manual firefighting efforts. In addition, a fire barrier separates the operations support (administrative) area from the process bays and process bay support areas. Administrative controls to limit combustible materials have been established and are a part of the overall fire protection program. The FPS is augmented by assistance from the Hanford Fire Department (HED) and by interface systems including service water, electrical power, drains, instrumentation and controls. This SDD, when used in conjunction with the other elements of the definitive design package, provides a complete picture of the FPS for the CVD Facility.

  1. Do Heat Pump Clothes Dryers Make Sense for the U.S. Market

    E-Print Network [OSTI]

    Meyers, Steve

    2011-01-01T23:59:59.000Z

    in purchase expense from a less energy-efficient design toa more energy-efficient design to the decrease in annual

  2. Design and evaluation of washers and dryers for the elderly and wheelchair confined people

    E-Print Network [OSTI]

    Sadeh, Rina

    1985-01-01T23:59:59.000Z

    Since tile early seventies t. here has been a downward trend of home appliances sales. The decrease in sales caused several of the appliance companies like Westinghouse Corporation and Frigidaire to sell their consumer products division. Others like... appliance makers. A summary of their findings follows. A. Washers (1) Front Loading ? One out of the nine was a Front Loading. It is a line of clothes washers called "New Generation" made by white- Westinghouse, which are Front Loading and energy saving...

  3. Do Heat Pump Clothes Dryers Make Sense for the U.S. Market

    E-Print Network [OSTI]

    Meyers, Steve

    2011-01-01T23:59:59.000Z

    EIA)’s 2005 Residential Energy Consumption Survey (RECS) isEIA). 2009a. Residential Energy Consumption Survey: 2005USDOE EIA. 2009c. Residential Energy Consumption Survey:

  4. Commercial Demonstration of the Manufactured Aggregate Processing Technology Utilizing Spray Dryer Ash

    SciTech Connect (OSTI)

    Roy Scandrol

    2004-11-01T23:59:59.000Z

    This quarterly report covers the period from July 1st, 2004 through September 30th, 2004. It covers: technical development, permitting status, engineering status, construction status, operations summary and marketing support activities for this period. Plant startup, including equipment and system debugging, is underway. Minor adjustments to the SDA feed system, pug mill, and extruder were completed. Testing of admixtures to prevent the wetted SDA from sticking is continuing. The power plant is implementing a lime optimization program to reduce the calcium hydroxide values in the ash.

  5. Hair Dryer vs. Upright Vacuum: Round Two of #EnergyFaceoff Begins |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 RussianBy: Thomas P. D'Agostino,GlenLearning and DevelopmentDepartment of

  6. Energy Department and AHAM Partner to Streamline ENERGY STAR Testing for Washers, Dryers, Refrigerators

    Broader source: Energy.gov [DOE]

    Under a new policy, the Energy Department will work closely with the Association of Home Appliance Manufactures to verify the ENERGY STAR performance of products participating in AHAM’s verification program.

  7. Novel Ultra-Low-Energy Consumption Ultrasonic Clothes Dryer | Department 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 DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment of Energy NorthB O| DepartmentMEAs |

  8. Hair Dryer vs. Upright Vacuum: Round Two of #EnergyFaceoff Begins |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet), GeothermalGridHYDROGEN TO THE HIGHWAYS HYDROGENHaier: OrderDepartment

  9. SN Typing for the SDSS SN Survey

    SciTech Connect (OSTI)

    Rivers, Elizabeth S.; /Wellesley Coll. /SLAC

    2005-12-15T23:59:59.000Z

    In the fall of 2004 the Sloan Digital Sky Survey (SDSS) 2.5m telescope scanned the southern equatorial stripe for approximately 20 nights over the space of two months. Light curves for over four dozen supernovae (SNe) were collected over time using five colored filters ugriz that together had a range of approximately 3000{angstrom} to 10500{angstrom}. 22 SNe were spectroscopically confirmed with follow-up observation. Using the data obtained in the Fall 2004 campaign, preparations are now being made for the Supernova Survey of the SDSS II, a three-year extension of the original project. One main goal of the Supernova Survey will be to identify and study type Ia SNe of up to redshift {approx}0.4, the intermediate ''redshift desert'', as well as enabling further study of other types of SNe including type 1b/c and peculiar SNe. Most of the SNe found will not have spectra taken, due to time and cost constraints. Thus it would be advantageous to be able to robustly type SNe solely from the light curves obtained by the SDSS telescope prior to, or even without ever obtaining a spectrum. Using light curves of well-observed SNe templates were constructed for comparison with unknown SNe in order to photometrically type them.

  10. Fiber-type dosimeter with improved illuminator

    DOE Patents [OSTI]

    Fox, R.J.

    1985-12-23T23:59:59.000Z

    A single-piece, molded plastic, Cassigrainian-type condenser arrangement is incorporated in a tubular-shaped personal pocket dosimeter of the type which combines an ionization chamber with an optically-read fiber electrometer to provide improved illumination of the electrometer fiber. The condenser routes incoming light from one end of the dosimeter tubular housing around a central axis charging pin assembly and focuses the light at low angles to the axis so that it falls within the acceptance angle of the electrometer fiber objective lens viewed through an eyepiece lens disposed in the opposite end of the dosimeter. This results in improved fiber illumination and fiber image contrast.

  11. Transformations of $W$-Type Entangled States

    E-Print Network [OSTI]

    S. K?nta?; S. Turgut

    2010-03-10T23:59:59.000Z

    The transformations of $W$-type entangled states by using local operations assisted with classical communication are investigated. For this purpose, a parametrization of the $W$-type states which remains invariant under local unitary transformations is proposed and a complete characterization of the local operations carried out by a single party is given. These are used for deriving the necessary and sufficient conditions for deterministic transformations. A convenient upper bound for the maximum probability of distillation of arbitrary target states is also found.

  12. Uniqueness theorems for equations of Keldysh Type

    E-Print Network [OSTI]

    Thomas H. Otway

    2010-05-25T23:59:59.000Z

    A fundamental result that characterizes elliptic-hyperbolic equations of Tricomi type, the uniqueness of classical solutions to the open Dirichlet problem, is extended to a large class of elliptic-hyperbolic equations of Keldysh type. The result implies the non-existence of classical solutions to the closed Dirichlet problem for this class of equations. A uniqueness theorem is also proven for a mixed Dirichlet-Neumann problem. A generalized uniqueness theorem for the adjoint operator leads to the existence of distribution solutions to the closed Dirichlet problem in a special case.

  13. Cytophotometric studies of schiff-type reagents

    E-Print Network [OSTI]

    Aviles-Rios, Norman D

    1960-01-01T23:59:59.000Z

    : oc, ttscl, ::toca, cl 96lfttf, AEPMGIX j) t I" Absorption P aks Prom Cells Stained, by and. by Schiff-type Reagents in Peulgsn chiff 8 Heave t 1 and PAS Hsactions Absorption Peaks After Stainin Hsaction Feul en Acriflavins-S02 Bismarelc... stxain mice. Table XIX He&, DR Values in House Liver parenchymal Cells after staining with Schiff-type Reagents in FeulEen Hoactionl Ilesn Standard. Standard Standard Deviation . rror in j~ Deviation in ; of of I'lean liean Gismarclk brown Y 802 3...

  14. Platinum-barium-type L zeolite

    SciTech Connect (OSTI)

    Buss, W.C.; Hughes, T.R.

    1987-01-06T23:59:59.000Z

    A method is described of reforming hydrocarbons comprising contacting the hydrocarbons with a catalyst comprising: (a) a type L zeolite; (b) at least one Group VIII metal; and (c) an alkaline earth metal selected from the group consisting of barium, strontium and calcium. A method is described of dehydrocyclizing acyclic hydrocarbons comprising contacting the hydrocarbons with a catalyst comprising: (a) a type L zeolite (b) at least one Group VIII metal; and (c) an alkaline earth metal selected from the group consisting of barium, strontium and calcium.

  15. Salvia sp.? 3 

    E-Print Network [OSTI]

    Hugh D. Wilson

    2011-08-10T23:59:59.000Z

    de analisis para Ilegar al fondo de las discusiones teologicas. Dando por supuesta la fe corno sine qua non de la condicion cristiana, Abelardo cree necesario que el hombre vea apoyada su fe por la razon humana (McCallum 104, 105); Quiere conciliar... de Cristo" y la volveremos a encontrar en el LBA. A partir del siglo doce y durante los siglos trece y catorce observamos una intelectualidad que lucha entre su apego a la fe recibida y el deseo de algunos de cumplir con el mandato de San Pablo de...

  16. Salvinia sp. (Cultivated) 2 

    E-Print Network [OSTI]

    James R. Manhart

    2011-08-10T23:59:59.000Z

    lysine diets, or single diets varying in lysine content (initial to 109 kg, barrows and gilts). 34 14 Performance of pigs offered a choice of low and high lysine diets, or single diets varying in lysine content (initial to 109 kg, gilts) . . 35 15... of the phase feeding treatments increased. Performance and carcass merit were maximized on the treatment having . 95, . 80 and . 70% lysine for the initial to 52, 52 to 78, and 78 to 109 kg weight intervals, respectively. Pigs on the choice treatments were...

  17. ARM - Instrument - sp2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006Datastreamstwrcam40mgovInstrumentsmwr3cgovInstrumentssmet Documentation SMETgovInstrumentssp2 Documentation

  18. Types of Utility Energy Service Contracts

    Broader source: Energy.gov [DOE]

    Several types of contracts are used as utility energy service contracts (UESCs). Many agency sites procure electricity services under a contract with the local utility, and most of these contracts have provisions that can also cover energy efficiency projects. Agencies not covered by such agreements may enter contracts with the utility for the sole purpose of implementing energy projects.

  19. FOOD PRESERVATION SERIES types of potatoes

    E-Print Network [OSTI]

    FOOD PRESERVATION SERIES Potato types of potatoes hOW TO STORE PotatoMichigan-grown potatoes and make excellent mashed potatoes. yield FOOD SAFETY TIPS One pound 3 medium potatoes. 3 cups peeled canner load of 9 pints 50 pounds 18 ­ 22 quarts Purchase potatoes that are firm and do not have bruises

  20. Reference Buildings by Building Type: Small Hotel

    Office of Energy Efficiency and Renewable Energy (EERE)

    In addition to the ZIP file for each building type, you can directly view the "scorecard" spreadsheet that summarizes the inputs and results for each location. This Microsoft Excel spreadsheet is also included in the ZIP file. For version 1.4, only the IDF file is included.

  1. Reference Buildings by Building Type: Large Hotel

    Office of Energy Efficiency and Renewable Energy (EERE)

    In addition to the ZIP file for each building type, you can directly view the "scorecard" spreadsheet that summarizes the inputs and results for each location. This Microsoft Excel spreadsheet is also included in the ZIP file. For version 1.4, only the IDF file is included.

  2. RECYCLING PROGRAM TYPE LOCATION ALLOWED NOT ALLOWED

    E-Print Network [OSTI]

    Miami, University of

    RECYCLING PROGRAM TYPE LOCATION ALLOWED NOT ALLOWED Batteries, toner, ink cartridges & cell phones and recycling is an important part of that effort. Below is a guide to on-campus recycling at RSMAS: Visit http://www.rsmas.miami.edu/msgso/ for map of recycling bin locations. NOTE: This is not an exhaustive list. If unauthorized items are found

  3. Type-Logical Hyperedge Replacement Grammars

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Type-Logical and Hyperedge Replacement Grammars Draft Richard Moot LaBRI (CNRS), INRIA Bordeaux SW2009 #12;CONTENTS 1 Introduction 1 2 Hyperedge Replacement Grammars 3 2.1 Hypergraphs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 Hyperedge Replacement . . . . . . . . . . . . . . . . . . . . . . . 4 2.3 Hyperedge

  4. Fiber type, meal frequency and colonic cytokinetics

    E-Print Network [OSTI]

    Zhang, Jianhu

    1993-01-01T23:59:59.000Z

    The effects of dietary fiber type (cellulose, pectin or oat bran) and meal frequency (gorge or nibble) on colonic short chain fatty acids (SCFAs), in vivo colonic pH and epithelial cell proliferation were examined in male Sprague-Dawley rats...

  5. Graduate Assistant Stipend Enhancement Project Proposal Type

    E-Print Network [OSTI]

    Karonis, Nicholas T.

    1 Graduate Assistant Stipend Enhancement Project Proposal Type The Graduate Assistant Stipend Strategic Plan. Goals The Graduate Assistant Stipend Enhancement project consists of two programs: the Great. Fundamentally, the project seeks to increase the number of graduate students who receive assistantships

  6. Data Management Plan Types of Data

    E-Print Network [OSTI]

    Tam, Tin-Yau

    Data Management Plan Types of Data The research described herein will lead to the discovery of new will be followed by electrochemistry, Raman spectroscopy and optical spectroscopy. All data will be stored electronically in word processing documents. Data Standards All data will be stored in an electronic format

  7. Life without the Terminal Type Lutz Schroder

    E-Print Network [OSTI]

    Schröder, Lutz

    Life without the Terminal Type Lutz Schr¨oder BISS, Department of Computer Science, Bremen University Abstract. We introduce a method of extending arbitrary categories by a terminal object and apply closed except for the lack of a terminal object have a universal full extension to a cartesian closed

  8. Life without the Terminal Type Lutz Schroder

    E-Print Network [OSTI]

    Schröder, Lutz

    Life without the Terminal Type Lutz Schroder BISS, Department of Computer Science, Bremen University Abstract. We introduce a method of extending arbitrary categories by a terminal object and apply closed except for the lack of a terminal object have a universal full extension to a cartesian closed

  9. Models of Type Ia Supernova Explosions

    E-Print Network [OSTI]

    J. C. Niemeyer; M. Reinecke; W. Hillebrandt

    2002-03-21T23:59:59.000Z

    Type Ia supernovae have become an indispensable tool for studying the expansion history of the universe, yet our understanding of the explosion mechanism is still incomplete. We describe the variety of discussed scenarios, sketch the most relevant physics, and report recent advances in multidimensional simulations of Chandrasekhar mass white dwarf explosions.

  10. Models of Type Ia Supernova Explosions

    E-Print Network [OSTI]

    Niemeyer, J C; Hillebrandt, W

    2002-01-01T23:59:59.000Z

    Type Ia supernovae have become an indispensable tool for studying the expansion history of the universe, yet our understanding of the explosion mechanism is still incomplete. We describe the variety of discussed scenarios, sketch the most relevant physics, and report recent advances in multidimensional simulations of Chandrasekhar mass white dwarf explosions.

  11. Deforestation of Functional Programs through Type Inference

    E-Print Network [OSTI]

    Kent, University of

    Deforestation of Functional Programs through Type Inference Olaf Chitil Lehrstuhl f¨ur Informatik II, RWTH Aachen, Germany chitil@informatik.rwth-aachen.de Abstract. Deforestation optimises structures. Short cut deforestation is a deforestation method which is based on a single, local

  12. Submitted to: TYPES 2009 Post-Proceedings

    E-Print Network [OSTI]

    Luo, Zhaohui

    semantics (TOS for short) to prove meta-theoretic properties of type theories, including strong normalisation, Church-Rosser and subject reduction. In this paper, using the TOS approach, we study the meta that for dependent record kinds as found in, e.g., [CPT05]. We shall study the meta-theory by taking the TOS approach

  13. Interannual Variations of Arctic Cloud Types

    E-Print Network [OSTI]

    Hochberg, Michael

    Declining September sea-ice extent #12;Clouds & Changes in Arctic Climate What is the role of cloud cover in Arctic climate change? What is the Cloud Radiative Effect (CRE) in the Arctic? #12;CRE Defined CRE nighttime obs Total cloud cover and nine cloud types: - High cloud (cirriform) - Middle Clouds: Altocumulus

  14. Aspen Ecology in the MixedAspen Ecology in the Mixed Conifer TypeConifer Type

    E-Print Network [OSTI]

    Aspen Ecology in the MixedAspen Ecology in the Mixed Conifer TypeConifer Type Wayne D. Shepperd Colorado State University Fort Collins, CO Aspen Ecology in the MixedAspen Ecology in the Mixed Conifer disturbances to meet the desired objective #12;Aspen in Mixed Conifer ForestsAspen in Mixed Conifer Forests

  15. New Type-2 Rule Ranking Indices for Designing Parsimonious Interval Type-2 Fuzzy Logic Systems

    E-Print Network [OSTI]

    Aickelin, Uwe

    rules can be effectively selected to construct parsimonious type-2 fuzzy models while the system processing [7][8], traffic forecasting [9], mobile robot control [10], pattern recognition [11] [12FLS mod- elling. As a matter of fact, even in type-I fuzzy logic system (FLS) modelling, developing

  16. New Type-2 Rule Ranking Indices for Designing Parsimonious Interval Type-2 Fuzzy Logic Systems

    E-Print Network [OSTI]

    Granada, Universidad de

    rules can be effectively selected to construct parsimonious type-2 fuzzy models while the system processing [7][8], traffic forecasting [9], mobile robot control [10], pattern recognition [11FLS mod- elling. As a matter of fact, even in type-1 fuzzy logic system (FLS) modelling, developing

  17. FEASIBILITY OF THE AEROSOL-TO-LIQUID PARTICLE EXTRACTION SYSTEM (ALPES) FOR COLLECTION OF VIABLE FRANCISELLA SP.

    SciTech Connect (OSTI)

    Heitkamp, M

    2006-08-07T23:59:59.000Z

    Several Biowatch monitoring sites in the Houston area have tested positive for Francisella tularensis and there is a need to determine whether natural occurring Francisella-related microorganism(s) may be responsible for these observed positive reactions. The collection, culturing and characterization of Francisella-related natural microorganisms will provide the knowledge base to improve the future selectivity of Biowatch monitoring for Francisella. The aerosol-to-liquid particle extraction system (ALPES) is a high-efficiency, dual mechanism collection system that utilizes a liquid collection medium for capture of airborne microorganisms. Since the viability of microorganisms is preserved better in liquid medium than on air filters, this project was undertaken to determine whether Francisella philomiragia and Francisella tularensis LVS maintain acceptable viability in the continuous liquid recirculation, high direct current voltage and residual ozone concentrations which occur during ALPES operation. Throughout a series of preliminary trial runs with representative gram-negative and gram-positive microorganisms, several design modifications and improvements to the ALPES optimized liquid handling, electrical stability, sampling and overall performance for biological sampling. Initial testing with Francisella philomiragia showed viability was preserved better in PBS buffer than HBSS buffer. Trial runs at starting cell concentrations of 1.8 x 10{sup 6} and 2.5 x 10{sup 4} CFU/L showed less than a 1-log decrease in viability for F. philomiragia after 24 h in the ALPES. Francisella tularensis LVS (live vaccine strain) was used as a surrogate for virulent F. tularensis in ALPES trial runs conducted at starting cell concentrations of 10{sup 4}, 10{sup 5} and 10{sup 6} CFU/L. F. tularensis LVS was slow-growing and required highly selective growth media to prevent overgrowth by collected airborne microorganisms. In addition, one ALPES unit intake was HEPA filtered during the final trial runs with F. tularensis LVS to further reduce the levels of microbial background. Results from trials with F. tularensis LVS showed about a 1-log loss decrease in CFUs after 24 h, but maintained final cell concentrations in the range of 10{sup 3}-10{sup 4} CFU/L. These results indicate that the ALPES maintains acceptable viability of Francisella sp. in PBS buffer for up to 24 h and is a promising technology for the collection of viable airborne Francisella or Francisella-related cultures which may be observed at Biowatch monitoring sites in the Houston area and elsewhere.

  18. X Simpsio Brasileiro de Computao Grfica e Processamento de Imagens 14 a 17 de outubro de 1997, Campos do Jordo, SP

    E-Print Network [OSTI]

    X Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens 14 a 17 de outubro de 1997, Campos do Jordão, SP Síntese de Imagens ­ Animação e Simulação ­ Modelagem Geométrica ­ Geometria Computacional Interfaces Gráficas ­ Visualização Científica ­ Imagens Médicas ­ Multimídia ­ Realidade Virtual

  19. Turbulence-Flame Interactions in Type Ia Supernovae

    E-Print Network [OSTI]

    Aspden, Andrew J; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 50A-1148, Berkeley, CA 94720 (Authors 1, 2 & 3); Department of Astronomy and Astrophysics, University of California at Santa Cruz, Santa Cruz, CA 95064 (Author 4); Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794 (Author 5)

    2008-01-01T23:59:59.000Z

    Interactions in Type Ia Supernovae A. J. Aspden 1 , J. B.involved in type Ia supernovae (SN Ia) requires the use of ?generated by RT in type Ia supernovae should obey Bolgiano-

  20. A Segmented, Enriched N-type Germanium Detector for Neutrinoless...

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

    Publications A Segmented, Enriched N-type Germanium Detector for Neutrinoless Double Beta-Decay Experiments. A Segmented, Enriched N-type Germanium Detector for Neutrinoless...

  1. An automated tool for three types of saturated hydraulic conductivity...

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

    automated tool for three types of saturated hydraulic conductivity laboratory measurements. An automated tool for three types of saturated hydraulic conductivity laboratory...

  2. A Segmented, Enriched N-type Germanium Detector for Neutrinoless...

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

    Segmented, Enriched N-type Germanium Detector for Neutrinoless Double Beta-Decay Experiments. A Segmented, Enriched N-type Germanium Detector for Neutrinoless Double Beta-Decay...

  3. Hardy–Sobolev Type Inequalities with Sharp Constants in Carnot ...

    E-Print Network [OSTI]

    2010-06-22T23:59:59.000Z

    nonlinear case p = 2. We also obtain a sharp inequality of Hardy–Sobolev type. Keywords Hardy type inequalities·Carnot groups·Carnot–Carathéodory spaces·.

  4. Type B Accident Investigation of the Subcontractor Employee Injuries...

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

    Type B Accident Investigation of the Subcontractor Employee Injuries from a November 15, 2000, Fall Accident at the Oak Ridge National Laboratory Type B Accident Investigation of...

  5. Type B Accident Investigation of the August 22, 2000, Injury...

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

    Type B Accident Investigation of the August 22, 2000, Injury Resulting From Violent Exothermic Chemical Reaction at the Portsmouth Gaseous Diffusion Plant, X-701B Site Type B...

  6. Identification of soybean proteins from a single cell type: The...

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

    soybean proteins from a single cell type: The root hair. Identification of soybean proteins from a single cell type: The root hair. Abstract: Root hairs are a terminally...

  7. Gauge Orbit Types for Generalized Connections

    E-Print Network [OSTI]

    Christian Fleischhack

    2000-01-05T23:59:59.000Z

    Different versions for defining Ashtekar's generalized connections are investigated depending on the chosen smoothness category for the paths and graphs -- the label set for the projective limit. Our definition covers the analytic case as well as the case of webs. Then the orbit types of the generalized connections are determined for compact structure groups. The stabilizer of a connection is homeomorphic to the holonomy centralizer, i.e. the centralizer of its holonomy group, and the homeomorphism class of the gauge orbit is completely determined by the holonomy centralizer. Furthermore, the stabilizers of two connections are conjugate in the gauge group if and only if their holonomy centralizers are conjugate in the structure group. Finally, the gauge orbit type of a connection is defined to be the conjugacy class of its holonomy centralizer equivalently to the standard definition via stabilizers.

  8. Anisotropic criteria for the type of superconductivity

    SciTech Connect (OSTI)

    Kogan, Vladimir G [Ames Laboratory; Prozorov, Ruslan [Ames Laboratory

    2014-08-01T23:59:59.000Z

    The classical criterion for classification of superconductors as type I or type II based on the isotropic Ginzburg-Landau theory is generalized to arbitrary temperatures for materials with anisotropic Fermi surfaces and order parameters. We argue that the relevant quantity for this classification is the ratio of the upper and thermodynamic critical fields Hc2/Hc, rather than the traditional ratio of the penetration depth and the coherence length ?/?. Even in the isotropic case, Hc2/Hc coincides with 2??/? only at the critical temperature Tc and they differ as T decreases, the long-known fact. Anisotropies of Fermi surfaces and order parameters may amplify this difference and render false the criterion based on the value of ?=?/?.

  9. 2Cosmic Bar Graphs Galaxy Type

    E-Print Network [OSTI]

    in the cluster are spirals? Problem 2 ­ Gamma-ray bursts happen about once each day. The bar graph to the right there are 160 total galaxies, the fraction of spirals is 137/160 = 0.86, or equivalently 86%. Problem 2 ­ Gamma-ray2Cosmic Bar Graphs 0 20 40 60 80 100 S E SB I Galaxy Type Number 0 200 400 600 800 1000 FB SB Burst

  10. Halanay type inequalities on time scales

    E-Print Network [OSTI]

    Ad\\ivar, Murat

    2011-01-01T23:59:59.000Z

    This paper aims to introduce Halanay type inequalities on time scales. By means of these inequalities we derive new global stability conditions for nonlinear dynamic equations on time scales. Giving several examples we show that beside generalization and extension to q-difference case, our results also provide improvements for the existing theory regarding differential and difference inequalites, which are the most important particular cases of dynamic inequalities on time scales.

  11. Nonperturbative Type I-I' String Theory

    E-Print Network [OSTI]

    Shyamoli Chaudhuri

    2005-07-24T23:59:59.000Z

    We propose a nonperturbative framework for the O(32) type I open and closed string theory. The short distance degrees of freedom are bosonic and fermionic hermitian matrices belonging respectively to the adjoint and fundamental representations of the special unitary group SU(N). We identify a closed matrix algebra at finite N which corresponds to the Lorentz, gauge, and supersymmetry algebras of the large N continuum limit. The planar reduction of our matrix theory coincides with the low energy spacetime effective action of the d=10 type I O(32) unoriented open and closed string theory. We show that matrix T-duality transformations can yield a nonperturbative framework for the T-dual type I' closed string theory with 32 D8branes. We show further that under a strong-weak coupling duality transformation the large N reduced action coincides with the low energy spacetime effective action of the d=10 heterotic string, an equivalence at leading order in the inverse string tension and with either gauge group Spin(32)/Z2 or E8xE8. Our matrix formalism has the potential of providing a nonperturbative framework encapsulating all of the weak coupling limits of M theory.

  12. Obligate Biotrophy Features Unraveled by the Genomic Analysis of the Rust Fungi, Melampsora larici-populina and Puccinia graminis f. sp. tritici

    SciTech Connect (OSTI)

    Duplessis, Sebastien; Cuomo, Christina A.; Lin, Yao-Cheng; Aerts, Andrea; Tisserant, Emilie; Veneault-Fourrey, Claire; Joly, David L.; Hacquard, Stephane; Amselem, Joelle; Cantarel, Brandi; Chiu, Readman; Couthinho, Pedro; Feau, Nicolas; Field, Matthew; Frey, Pascal; Gelhaye, Eric; Goldberg, Jonathan; Grabherr, Manfred; Kodira, Chinnappa; Kohler, Annegret; Kues, Ursula; Lindquist, Erika; Lucas, Susan; Mago, Rohit; Mauceli, Evan; Morin, Emmanuelle; Murat, Claude; Pangilinan, Jasmyn L.; Park, Robert; Pearson, Matthew; Quesneville, Hadi; Rouhier, Nicolas; Sakthikumar, Sharadha; Salamov, Asaf A.; Schmutz, Jeremy; Selles, Benjamin; Shapiro, Harris; Tangay, Philippe; Tuskan, Gerald A.; Peer, Yves Van de; Henrissat, Bernard; Rouze, Pierre; Ellis, Jeffrey G.; Dodds, Peter N.; Schein, Jacqueline E.; Zhong, Shaobin; Hamelin, Richard C.; Grigoriev, Igor V.; Szabo, Les J.; Martin1, Francis

    2011-04-27T23:59:59.000Z

    Rust fungi are some of the most devastating pathogens of crop plants. They are obligate biotrophs, which extract nutrients only from living plant tissues and cannot grow apart from their hosts. Their lifestyle has slowed the dissection of molecular mechanisms underlying host invasion and avoidance or suppression of plant innate immunity. We sequenced the 101 mega base pair genome of Melampsora larici-populina, the causal agent of poplar leaf rust, and the 89 mega base pair genome of Puccinia graminis f. sp. tritici, the causal agent of wheat and barley stem rust. We then compared the 16,841 predicted proteins of M. larici-populina to the 18,241 predicted proteins of P. graminis f. sp tritici. Genomic features related to their obligate biotrophic life-style include expanded lineage-specific gene families, a large repertoire of effector-like small secreted proteins (SSPs), impaired nitrogen and sulfur assimilation pathways, and expanded families of amino-acid, oligopeptide and hexose membrane transporters. The dramatic upregulation of transcripts coding for SSPs, secreted hydrolytic enzymes, and transporters in planta suggests that they play a role in host infection and nutrient acquisition. Some of these genomic hallmarks are mirrored in the genomes of other microbial eukaryotes that have independently evolved to infect plants, indicating convergent adaptation to a biotrophic existence inside plant cells

  13. Genome-Scale Modeling of Light-Driven Reductant Partitioning and Carbon Fluxes in Diazotrophic Unicellular Cyanobacterium Cyanothece sp. ATCC 51142

    SciTech Connect (OSTI)

    Vu, Trang; Stolyar, Sergey; Pinchuk, Grigoriy E.; Hill, Eric A.; Kucek, Leo A.; Brown, Roslyn N.; Lipton, Mary S.; Osterman, Andrei L.; Fredrickson, Jim K.; Konopka, Allan; Beliaev, Alex S.; Reed, Jennifer L.

    2012-04-05T23:59:59.000Z

    Genome-scale metabolic models have proven useful for answering fundamental questions about metabolic capabilities of a variety of microorganisms, as well as informing their metabolic engineering. However, only a few models are available for oxygenic photosynthetic microorganisms, particularly in cyanobacteria in which photosynthetic and respiratory electron transport chains (ETC) share components. We addressed the complexity of cyanobacterial ETC by developing a genome-scale model for the diazotrophic cyanobacterium, Cyanothece sp. ATCC 51142. The resulting metabolic reconstruction, iCce806, consists of 806 genes associated with 667 metabolic reactions and includes a detailed representation of the ETC and a biomass equation based on experimental measurements. Both computational and experimental approaches were used to investigate light-driven metabolism in Cyanothece sp. ATCC 51142, with a particular focus on reductant production and partitioning within the ETC. The simulation results suggest that growth and metabolic flux distributions are substantially impacted by the relative amounts of light going into the individual photosystems. When photosystem II flux is high, terminal oxidases of respiratory electron transport are predicted to be an important mechanism for removing excess electrons. When photosystem I flux is high cyclic electron transport becomes important. Model predictions of growth rates were in good quantitative agreement with measured growth rates, and predictions of reaction usage were ualitatively consistent with protein and mRNA expression data, when these latter datasets were used to constrain the model.

  14. Chemical reaction model for oil and gas generation from type 1 and type 2 kerogen

    SciTech Connect (OSTI)

    Braun, R.L.; Burnham, A.K.

    1993-06-01T23:59:59.000Z

    A global model for the generation of oil and gas from petroleum source rocks is presented. The model consists of 13 chemical species and 10 reactions, including an alternate-pathway mechanism for kerogen pyrolysis. Reaction rate parameters and stoichiometry coefficients determined from a variety of pyrolysis data are given for both type I and type II kerogen. Use of the chemical reaction model is illustrated for typical geologic conditions.

  15. The Hubble Constant from Type Ia Supernovae in Early-Type Galaxies

    E-Print Network [OSTI]

    Tom Richtler; Georg Drenkhahn

    1999-09-07T23:59:59.000Z

    Type Ia supernovae (SNe) are the best standard candles available today in spite of an appreciable intrinsic variation of their luminosities at maximum phase, and of probably non-uniform progenitors. For an unbiased use of type Ia SNe as distance indicators it is important to know accurately how the decline rate and colour at maximum phase correlate with the peak brightness. In order to calibrate the Hubble diagram of type Ia SNe, i.e. to derive the Hubble constant, one needs to determine the absolute brightness of nearby type Ia SNe. Globular cluster systems of early type Ia host galaxies provide suitable distance indicators. We discuss how Ia SNe can be calibrated and explain the method of Globular Cluster Luminosity Functions (GCLFs). At present, the distance to the Fornax galaxy cluster is most important for deriving the Hubble constant. Our present data indicate a Hubble constant of H_0=72+-4 km/s/Mpc. As an appendix, we summarise what is known about absolute magnitudes of Ia's in late-type galaxies.

  16. File Name: PLNTALFA.DOC 1 Printed 10/22/12 8:58 AM File Type: Word 2003

    E-Print Network [OSTI]

    4 NAT KA 55 dissita (I.M. Johnston) Beetle (Gram.) Aristida pansa Woot. & Standl. var. ARPA P GRASS . SP-SU C4 NAT KA 55 pansa (I.M. Johnston) Beetle (Gram.) Wooton's Threeawn Aristida purpurea Nutt. var for analysis) Aristida purpurea Nutt. Var. perplexa ARPE P GRASS GX SP-SU C4 NAT KA Allread & Valdes (Gram

  17. Type Policy Title Here Effective Date: [Insert Date

    E-Print Network [OSTI]

    Salzman, Daniel

    Type Policy Title Here Effective Date: [Insert Date] Policy Statement [Type Statement Text Here] Reason(s) for the Policy [Type Reason Text Here] Primary Guidance to Which This Policy Responds [Type Primary Policy Here ­ If there is NOT a Primary Policy indicate that] Responsible University Office

  18. Neural systems for preparatory and reactive imitation control

    E-Print Network [OSTI]

    Cross, Katy

    2013-01-01T23:59:59.000Z

    ImI), spatial compatible (SpC) and spatial incompatible (conditions [spatial compatible (SpC), spatial incompatible (each block type (ImC, ImI, SpC, SpI) was included as a

  19. Type II Seesaw at LHC: the Roadmap

    E-Print Network [OSTI]

    Alejandra Melfo; Miha Nemevsek; Fabrizio Nesti; Goran Senjanovic; Yue Zhang

    2012-12-22T23:59:59.000Z

    In this Letter we revisit the type-II seesaw mechanism based on the addition of a weak triplet scalar to the standard model. We perform a comprehensive study of its phenomenology at the LHC energies, complete with the electroweak precision constraints. We pay special attention to the doubly-charged component, object of collider searches for a long time, and show how the experimental bound on its mass depends crucially on the particle spectrum of the theory. Our study can be used as a roadmap for future complete LHC studies.

  20. Type II Seesaw at LHC: the Roadmap

    E-Print Network [OSTI]

    Melfo, Alejandra; Nesti, Fabrizio; Senjanovic, Goran; Zhang, Yue

    2012-01-01T23:59:59.000Z

    In this Letter we revisit the type-II seesaw mechanism based on the addition of a weak triplet scalar to the standard model. We perform a comprehensive study of its phenomenology at the LHC energies, complete with the electroweak precision constraints. We pay special attention to the doubly-charged component, object of collider searches for a long time, and show how the experimental bound on its mass depends crucially on the particle spectrum of the theory. Our study can be used as a roadmap for future complete LHC studies.

  1. Dynamics of Bianchi type I elastic spacetimes

    E-Print Network [OSTI]

    Simone Calogero; J. Mark Heinzle

    2007-06-26T23:59:59.000Z

    We study the global dynamical behavior of spatially homogeneous solutions of the Einstein equations in Bianchi type I symmetry, where we use non-tilted elastic matter as an anisotropic matter model that naturally generalizes perfect fluids. Based on our dynamical systems formulation of the equations we are able to prove that (i) toward the future all solutions isotropize; (ii) toward the initial singularity all solutions display oscillatory behavior; solutions do not converge to Kasner solutions but oscillate between different Kasner states. This behavior is associated with energy condition violation as the singularity is approached.

  2. Types of Fuel Cells | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin Transition in2,EHSS A-Zandofpoint motional StarkFuel Cells » Types

  3. Systems of Hess-Appel'rot type

    E-Print Network [OSTI]

    Vladimir Dragovic; Borislav Gajic

    2006-02-09T23:59:59.000Z

    We construct higher-dimensional generalizations of the classical Hess-Appel'rot rigid body system. We give a Lax pair with a spectral parameter leading to an algebro-geometric integration of this new class of systems, which is closely related to the integration of the Lagrange bitop performed by us recently and uses Mumford relation for theta divisors of double unramified coverings. Based on the basic properties satisfied by such a class of systems related to bi-Poisson structure, quasi-homogeneity, and conditions on the Kowalevski exponents, we suggest an axiomatic approach leading to what we call the "class of systems of Hess-Appel'rot type".

  4. Job Types | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |Is Your Home as Ready for(SC) Jetting into theJieJobTypes |

  5. Property:CompanyType | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroupPerfectenergyInformationProjectAffiliated CompaniesCompanyType Jump

  6. Property:Incentive/Type | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form History Facebook icon Twitter icon »ApplDsc Jump to: navigation,Type

  7. Property:DIA/Type | Open Energy Information

    Open Energy Info (EERE)

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

  8. Property:DeviceType | Open Energy Information

    Open Energy Info (EERE)

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

  9. Property:Document type | Open Energy Information

    Open Energy Info (EERE)

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

  10. Types of Lighting in Commercial Buildings - Introduction

    U.S. Energy Information Administration (EIA) 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 onYou are nowTotal" (Percent) Type: Sulfur Content API GravityDakota" "Fuel, quality", 2013,Iowa"Dakota"YearProductionShaleInput

  11. MEMORANDUM TO: FILE TYPE OF OPERATION

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling CorpNewCF INDUSTRIES,L? .-IGYS IDCSTE 1TYPE OF

  12. Types of Insulation | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMayDepartmentTest forTechnologiesTribalInjury at the Hanford SiteTypes of

  13. Property:ProjectType | Open Energy Information

    Open Energy Info (EERE)

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

  14. Property:Technology Type | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod Jump to:This property isType" Showing 25 pages using

  15. Type C: Caldera Resource | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga, IndianaTurtle Airships JumpType B: Andesitic Volcanic Resource

  16. Type:Epoch | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga, IndianaTurtle Airships JumpType B: Andesitic VolcanicF:Epoch Jump

  17. Probing Cosmological Isotropy With Type IA Supernovae

    E-Print Network [OSTI]

    Bengaly, C A P; Alcaniz, J S

    2015-01-01T23:59:59.000Z

    We investigate the validity of the Cosmological Principle by mapping the cosmological parameters $H_0$ and $q_0$ through the celestial sphere. In our analysis, performed in a low-redshift regime to follow a model-independent approach, we use two compilations of type Ia Supernovae (SNe Ia), namely the Union2.1 and the JLA datasets. Firstly, we show that the angular distributions for both SNe Ia datasets are statistically anisotropic at high confidence level ($p$-value $<$ 0.0001), in particular the JLA sample. Then we find that the cosmic expansion and acceleration are mainly of dipolar type, with maximal anisotropic expansion [acceleration] pointing towards $(l,b) \\simeq (326^{\\circ},12^{\\circ})$ [$(l,b) \\simeq (174^{\\circ},27^{\\circ})$], and $(l,b) \\simeq (58^{\\circ},-60^{\\circ})$ [$(l,b) \\simeq (225^{\\circ},51^{\\circ})$] for the Union2.1 and JLA data, respectively. Secondly, we use a geometrical method to test the hypothesis that the non-uniformly distributed SNe Ia events could introduce anisotropic imp...

  18. Simultaneous acquisition of differing image types

    DOE Patents [OSTI]

    Demos, Stavros G

    2012-10-09T23:59:59.000Z

    A system in one embodiment includes an image forming device for forming an image from an area of interest containing different image components; an illumination device for illuminating the area of interest with light containing multiple components; at least one light source coupled to the illumination device, the at least one light source providing light to the illumination device containing different components, each component having distinct spectral characteristics and relative intensity; an image analyzer coupled to the image forming device, the image analyzer decomposing the image formed by the image forming device into multiple component parts based on type of imaging; and multiple image capture devices, each image capture device receiving one of the component parts of the image. A method in one embodiment includes receiving an image from an image forming device; decomposing the image formed by the image forming device into multiple component parts based on type of imaging; receiving the component parts of the image; and outputting image information based on the component parts of the image. Additional systems and methods are presented.

  19. Type Ia Supernova Explosion: Gravitationally Confined Detonation

    E-Print Network [OSTI]

    Tomasz Plewa; Alan Calder; Don Lamb

    2004-05-08T23:59:59.000Z

    We present a new mechanism for Type Ia supernova explosions in massive white dwarfs. The proposed scenario follows from relaxing the assumption of symmetry in the model and involves a detonation created in an unconfined environment. The explosion begins with an essentially central ignition of stellar material initiating a deflagration. This deflagration results in the formation of a buoyantly-driven bubble of hot material that reaches the stellar surface at supersonic speeds. The bubble breakout forms a strong pressure wave that laterally accelerates fuel-rich outer stellar layers. This material, confined by gravity to the white dwarf, races along the stellar surface and is focused at the location opposite to the point of the bubble breakout. These streams of nuclear fuel carry enough mass and energy to trigger a detonation just above the stellar surface. The flow conditions at that moment support a detonation that will incinerate the white dwarf and result in an energetic explosion. The stellar expansion following the deflagration redistributes stellar mass in a way that ensures production of intermediate mass and iron group elements consistent with observations. The ejecta will have a strongly layered structure with a mild amount of asymmetry following from the early deflagration phase. This asymmetry, combined with the amount of stellar expansion determined by details of the evolution (principally the energetics of deflagration, timing of detonation, and structure of the progenitor), can be expected to create a family of mildly diverse Type Ia supernova explosions.

  20. Dark matter ignition of type Ia supernovae

    E-Print Network [OSTI]

    Bramante, Joseph

    2015-01-01T23:59:59.000Z

    Recent studies of low redshift type Ia supernovae (SNIa) indicate that half explode from less than Chandrasekhar mass white dwarfs, implying ignition must proceed from something besides the canonical criticality of Chandrasekhar mass SNIa progenitors. We show that $0.1-10$ PeV mass asymmetric dark matter, with imminently detectable nucleon scattering interactions, can accumulate to the point of self-gravitation in a white dwarf and collapse, shedding gravitational potential energy by scattering off nuclei, thereby heating the white dwarf and igniting the flame front that precedes SNIa. We combine data on SNIa masses with data on the ages of SNIa-adjacent stars. This combination reveals a $ 3 \\sigma$ inverse correlation between SNIa masses and ignition ages, which could result from increased capture of dark matter in 1.4 versus 1.1 solar mass white dwarfs. Future studies of SNIa in galactic centers will provide additional tests of dark-matter-induced type Ia ignition. Remarkably, both bosonic and fermionic SNI...

  1. The Sizes of Early-type Galaxies

    E-Print Network [OSTI]

    Joachim Janz; Thorsten Lisker

    2008-11-20T23:59:59.000Z

    In this letter we present a study of the size luminosity relation of 475 early-type galaxies in the Virgo Cluster with Sloan Digital Sky Survey imaging data. The analysis of our homogeneous, model-independent data set reveals that giant and dwarf early-type galaxies do not form one common sequence in this relation. The dwarfs seem to show weak or no dependence on luminosity, and do not fall on the extension of the rather steep relation of the giants. Under the assumption that the light profile shape varies continuously with magnitude, a curved relation of size and magnitude would be expected. While the galaxies do roughly follow this trend overall, we find that the dwarf galaxies are significantly larger and the low-luminosity giants are significantly smaller than what is predicted. We come to the conclusion that in this scaling relation there is not one common sequence from dwarfs to giants, but a dichotomy which can not be resolved by varying profile shapes. The comparison of our data to a semi-analytic model supports the idea of a physical origin of this dichotomy.

  2. Function: GTP:-`type/gradedmonom` -define a type 'gradedmonom' Calling Sequence

    E-Print Network [OSTI]

    Ablamowicz, Rafal

    :with(Clifford):with(GTP): > type(e1 &t e1,gradedmonom),type(Pi*(e1we2 &t e1 &t e2),gradedmonom); Cliplus has been loaded Id &t e1 Id &t e2 Id &t e1we2 e1 &t Id e1 &t e1 e1 &t e2 e1 &t e1we2, , , , , , , ,[:= e2 &t Id e2 &t e1 e2 &t e2 e2 &t e1we2 e1we2 &t Id e1we2 &t e1 e1we2 &t e2, , , , , , , e1we2 &t e1we2] > map

  3. Phases of a Type Ia supernova explosion

    E-Print Network [OSTI]

    J. C. Niemeyer

    1998-02-13T23:59:59.000Z

    In the framework of the Chandrasekhar mass white dwarf model for Type Ia supernovae, various stages of the explosion are described in terms of the burning regimes of the thermonuclear flame front. In the early flamelet regime following the ``smoldering'' phase prior to the explosion, the flame is sufficiently thin and fast to remain laminar on small scales. As the white dwarf density declines, the thermal flame structure becomes subject to penetration by turbulent eddies, and it enters the ``distributed burning'' regime. A specific control parameter for this transition is proposed. Furthermore, we outline an argument for the coincidence of the transition between burning regimes with the onset of a deflagration-detonation-transition (DDT) in the late phase of the explosion.

  4. Boost type PWM HVDC transmission system

    SciTech Connect (OSTI)

    Ooi, B.T.; Wang, X. (McGill Univ., Montreal, PQ (Canada). Dept. of Electrical Engineering)

    1991-10-01T23:59:59.000Z

    This paper reports that conventional HVdc is built around the mercury arc rectifier or the thyristor which requires line commutation. The advances of fast, high power GTO's and future devices such as MCT's with turn off capabilities, are bringing PWM techniques within the range of HVdc applications. By combining PWM techniques to the boost type bridge topology, one has an alternate system of HVdc Transmission. On the ac side, the converter station has active controls over: the voltage amplitude, the voltage angle and the frequency. On the dc side, parallel connections facilitate multi-terminal load sharing by simple local controls so that redundant communication channels are not required. Bidirectional power through each station is accomplished by the reversal of the direction of dc current flow. These claims have been substantiated by experimental results from laboratory size multi-terminal models.

  5. Fibroblast growth factor-2 up-regulates the expression of nestin through the Ras–Raf–ERK–Sp1 signaling axis in C6 glioma cells

    SciTech Connect (OSTI)

    Chang, Kai-Wei [Institute of Molecular and Cellular Biology, National Taiwan University, Taipei 106, Taiwan (China)] [Institute of Molecular and Cellular Biology, National Taiwan University, Taipei 106, Taiwan (China); Huang, Yuan-Li [Department of Biotechnology, College of Health Science, Asia University, Taichung 413, Taiwan (China)] [Department of Biotechnology, College of Health Science, Asia University, Taichung 413, Taiwan (China); Wong, Zong-Ruei; Su, Peng-Han [Institute of Molecular and Cellular Biology, National Taiwan University, Taipei 106, Taiwan (China)] [Institute of Molecular and Cellular Biology, National Taiwan University, Taipei 106, Taiwan (China); Huang, Bu-Miin [Department of Cell Biology and Anatomy, National Cheng-Kung University, Tainan 701, Taiwan (China)] [Department of Cell Biology and Anatomy, National Cheng-Kung University, Tainan 701, Taiwan (China); Ju, Tsai-Kai [Instrumentation Center, National Taiwan University, Taipei 106, Taiwan (China) [Instrumentation Center, National Taiwan University, Taipei 106, Taiwan (China); Technology Commons, College of Life Science, National Taiwan University, Taipei 106, Taiwan (China); Yang, Hsi-Yuan, E-mail: hyhy@ntu.edu.tw [Institute of Molecular and Cellular Biology, National Taiwan University, Taipei 106, Taiwan (China)] [Institute of Molecular and Cellular Biology, National Taiwan University, Taipei 106, Taiwan (China)

    2013-05-17T23:59:59.000Z

    Highlights: •Nestin expression in C6 glioma cells is induced by FGF-2. •Nestin expression is induced by FGF-2 via de novo RNA and protein synthesis. •The FGFR inhibitor SU5402 blocks the FGF-2-induced nestin expression. •The mRNA of FGFR1 and 3 are detected in C6 glioma cells. •Ras–Raf–ERK–Sp1 signaling pathway is responsibe for FGF-2-induced nestin expression. -- Abstract: Nestin is a 240-kDa intermediate filament protein expressed mainly in neural and myogenic stem cells. Although a substantial number of studies have focused on the expression of nestin during development of the central nervous system, little is known about the factors that induce and regulate its expression. Fibroblast growth factor-2 (FGF-2) is an effective mitogen and stimulates the proliferation and differentiation of a subset of nestin-expressing cells, including neural progenitor cells, glial precursor cells, and smooth muscle cells. To assess whether FGF-2 is a potent factor that induces the expression of nestin, C6 glioma cells were used. The results showed that nestin expression was up-regulated by FGF-2 via de novo RNA and protein synthesis. Our RT-PCR results showed that C6 glioma cells express FGFR1/3, and FGFRs is required for FGF-2-induced nestin expression. Further signaling analysis also revealed that FGF-2-induced nestin expression is mediated through FGFR–MAPK–ERK signaling axis and the transcriptional factor Sp1. These findings provide new insight into the regulation of nestin in glial system and enable the further studies on the function of nestin in glial cells.

  6. 28/05/2008 18:53Malaria parasites fine-tune offspring's gender: study | Health | Reuters Page 1 of 2http://www.reuters.com/article/healthNews/idUSL2887819620080528?sp=true

    E-Print Network [OSTI]

    Gardner, Andy

    28/05/2008 18:53Malaria parasites fine-tune offspring's gender: study | Health | Reuters Page 1 of 2http://www.reuters.com/article/healthNews/idUSL2887819620080528?sp=true ¥ $ - Learn. Practice 2007 Broker Center sponsored links You are here: Home > News > Health > Article Reuters Widgets Get

  7. Revised: 12.23.2013 Bb9 (SP13): Embedding YouTube Videos in Blackboard p. 1 of 5 YouTube is a repository of video content on the Web where instructors may find useful content

    E-Print Network [OSTI]

    Qiu, Weigang

    Revised: 12.23.2013 Bb9 (SP13): Embedding YouTube Videos in Blackboard p. 1 of 5 YouTube is a repository of video content on the Web where instructors may find useful content for instructional purposes. If you find a video on YouTube that you would like to include in a Blackboard course site, you can either

  8. Complete Genome Sequence of Pelosinus sp. Strain UFO1 Assembled Using Single-Molecule Real-Time DNA Sequencing Technology

    SciTech Connect (OSTI)

    Steven D. Brown; Sagar M. Utturkar; Timothy S. Magnuson; Allison E. Ray; Farris L. Poole; W. Andrew Lancaster; Michael P. Thorgersen; Michael W. W. Adams; Dwayne A. Elias

    2014-09-01T23:59:59.000Z

    Pelosinus fermentans strain R7 was isolated from Russian kaolin clays as the type strain and it can reduce Fe(III) during fermentative growth (1). Draft genome sequences for P. fermentans R7 and four strains from Hanford, Washington, USA, have been published (2–4). The P. fermentans 16S rRNA sequence dominated the lactate-based enrichment cultures from three geochemically contrasting soils from the Melton Branch Watershed, Oak Ridge, Tennessee, USA (5) and also at another stimulated, uraniumcontaminated field site near Oak Ridge (6). For the current work, strain UFO1 was isolated from pristine sediments at a background field site in Oak Ridge and characterized as facilitating U(VI) reduction and precipitation with phosphate (7).

  9. Supporting dependently typed functional programming with proof automation and testing 

    E-Print Network [OSTI]

    Wilson, Sean

    2011-06-30T23:59:59.000Z

    Dependent types can be used to capture useful properties about programs at compile time. However, developing dependently typed programs can be difficult in current systems. Capturing interesting program properties usually ...

  10. Archive Reference Buildings by Building Type: Primary school

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  11. UNIT TYPE MILITARY PROVIDES IIT PROVIDES (Navy/Marines)

    E-Print Network [OSTI]

    Heller, Barbara

    UNIT TYPE MILITARY PROVIDES IIT PROVIDES Naval (Navy/Marines) 4 year­Type 1 Full tuition and fees. Room and board* for all 4 years. Navy (Must be currently enlisted personnel) STA-21 Seaman to Admiral

  12. Archive Reference Buildings by Building Type: Stand-alone retail

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  13. Archive Reference Buildings by Building Type: Small office

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  14. Archive Reference Buildings by Building Type: Large office

    Office of Energy Efficiency and Renewable Energy (EERE)

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  15. Archive Reference Buildings by Building Type: Fast food

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  16. Archive Reference Buildings by Building Type: Strip mall

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  17. Space Issues in Compiling with Intersection and Union Types

    E-Print Network [OSTI]

    ]. Furthermore, types that survive through the back end can be used to support run-time operations such as garbage collection [Tol94] and run-time type dispatch [Mor95]. The bene#12;ts of using a TIL

  18. Archive Reference Buildings by Building Type: Secondary school

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  19. Visualizing Buoyant Burning Bubbles in Type Ia Supernovae at...

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

    Burning in Supernovae Buoyant Burning Bubbles in Type Ia Supernovae bubble-s.jpeg Flame ignition in type Ia supernovae leads to isolated bubbles of burning buoyant fluid. As a...

  20. Could there be a hole in type Ia supernovae?

    E-Print Network [OSTI]

    Kasen, Daniel; Nugent, Peter; Thomas, R.C.; Wang, Lifan

    2004-01-01T23:59:59.000Z

    Highlight: The Physics of Supernovae. Pro- ceedings of the EThere Be A Hole In Type l a Supernovae? Daniel Kasen, Peterscenario, Type l a Supernovae (SNe la) arise from a white

  1. Principal Typings for Explicit Substitutions Daniel Lima Ventura1

    E-Print Network [OSTI]

    Kamareddine, Fairouz

    Principal Typings for Explicit Substitutions Calculi Daniel Lima Ventura1 , Mauricio Ayala-Rinc´on1, Scotland UK {ventura,ayala}@mat.unb.br, fairouz@macs.hw.ac.uk Abstract. Having principal typings (for short

  2. BMW ALGEBRA, QUANTIZED COORDINATE ALGEBRA AND TYPE C SCHURWEYL DUALITY

    E-Print Network [OSTI]

    Sydney, University of

    BMW ALGEBRA, QUANTIZED COORDINATE ALGEBRA AND TYPE C SCHUR­WEYL DUALITY JUN HU Abstract. We prove enveloping algebra of type C 6 3. BMW algebras and a generalized FRT construction 9 4. A comparison of two

  3. Algebraic theory of type-and-effect systems 

    E-Print Network [OSTI]

    Kammar, Ohad

    2014-06-27T23:59:59.000Z

    We present a general semantic account of Gifford-style type-and-effect systems. These type systems provide lightweight static analyses annotating program phrases with the sets of possible computational effects they may ...

  4. Type B Accident Investigation, Response to the 24 Command Wildland...

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

    Type B Accident Investigation, Response to the 24 Command Wildland Fire on the Hanford Site, June 27-July 1, 2000 Type B Accident Investigation, Response to the 24 Command Wildland...

  5. application type nda: Topics by E-print Network

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

    Probability Updating Genetic Algorithms Mutation Selection Evolutionary Population Exploration Branching DiffusionGenetic type particle methods: An introduction with applications...

  6. Nonminimal coupling and Bianchi type-I cosmologies

    SciTech Connect (OSTI)

    Accioly, A.J.; Vaidya, A.N.; Som, M.M.

    1983-10-15T23:59:59.000Z

    Bianchi type-I exact solutions are obtained in two models involving nonminimal coupling of gravitation and other fields.

  7. Type-level module aliases: independent and equal

    E-Print Network [OSTI]

    Garrigue, Jacques

    . ­ Through nested structures, it allows for hierarchical design of libraries. ­ Sharing of types allows library) #12;Garrigue & White -- Type-level module aliases 9 The re-built hierarchy: SML/NJ ­ SML out of the specification. #12;Garrigue & White -- Type-level module aliases 10 A packed library

  8. Alexandria Digital Earth ProtoType The Alexandria Digital Earth

    E-Print Network [OSTI]

    Janée, Greg

    Alexandria Digital Earth ProtoType The Alexandria Digital Earth Prototype System Terence Smith Greg Janée James Frew Anita Coleman #12;Alexandria Digital Earth ProtoType 2Smith et al. / JCDL 2001 / 2x Earth ProtoType 3Smith et al. / JCDL 2001 / 2x-Jun-2001 Core System (inherited from ADL) Components

  9. Ecosystem type affects interpretation of soil nematode community measures

    E-Print Network [OSTI]

    Neher, Deborah A.

    Ecosystem type affects interpretation of soil nematode community measures D.A. Neher a,*, J. Wu b understanding of performance among major ecosystem types is necessary before nematode community indices can and agricultural ecosystems; (2) compare nematode community composition among and within ecosystem types and report

  10. Machine Learning and Inference Laboratory Semantic and Syntactic Attribute Types

    E-Print Network [OSTI]

    Michalski, Ryszard S.

    Reports Machine Learning and Inference Laboratory Semantic and Syntactic Attribute Types in AQ University #12;2 SEMANTIC AND SYNTACTIC ATTRIBUTE TYPES IN AQ LEARNING Ryszard S. Michalski* and Janusz and syntactic attribute types in AQ learning, explains their relationships and provides their classifications

  11. Type-Based Termination, Inflationary Fixed-Points, and

    E-Print Network [OSTI]

    Abel, Andreas

    Type-Based Termination, Inflationary Fixed-Points, and Mixed Inductive-Coinductive Types Andreas Science (FICS 2012) ETAPS 2012, Tallinn, Estonia 24 March 2012 Andreas Abel (LMU) Type-Based Termination AIM XV 1 / 1 #12;Introduction Aspects of Termination What the talk is about: foundational approach

  12. Partial Order Semantics of Types of Nets Robert Lorenz1

    E-Print Network [OSTI]

    Desel, Jörg

    Partial Order Semantics of Types of Nets Robert Lorenz1 , Gabriel Juh´as2 , and Sebastian Mauser3 1 of types of nets. Types of nets are a parametric definition of Petri nets originally developed for a general presentation of the synthesis of Petri nets from (step) transition systems. Partial order

  13. Polymorphic CSP Type Checking Ping Gao and Robert Esser

    E-Print Network [OSTI]

    Esser, Robert

    Polymorphic CSP Type Checking Ping Gao and Robert Esser Concurrent and Real­time Systems Laboratory@cs.adelaide.edu.au Abstract Communicating Sequential Processes (CSP) is a lan­ guage used to describe and reason about between a conventional functional lan­ guage type checker and a type checker for the CSP language

  14. Rates and Progenitors of Type Ia Supernovae

    E-Print Network [OSTI]

    William Michael Wood-Vasey

    2005-05-30T23:59:59.000Z

    The remarkable uniformity of Type Ia supernovae (SNe Ia) has allowed astronomers to use them as distance indicators to measure the properties and expansion history of the Universe. However, SNe Ia exhibit intrinsic variation in both their spectra and observed brightness. To reduce these systematic uncertainties, we need a deeper understanding of the observed variations in SNe Ia. Toward this end, the Nearby Supernova Factory (SNfactory) has been designed to discover hundreds of SNe Ia in a systematic and automated fashion and study them in detail. A prototype run of the SNfactory search pipeline conducted from 2002 to 2003 discovered 83 SNe at a final rate of 12 SNe/month. A large, homogeneous search of this scale offers an excellent opportunity to measure the rate of SNe Ia. This dissertation presents a new method for analyzing the true sensitivity of a multi-epoch supernova search and finds a SN Ia rate from $z\\sim0.01$--0.1 of $r_V = 4.26 (+1.39 -1.93) (+0.10 - 0.10)$ SNe Ia/yr/Mpc$^3$ from a preliminary analysis of a subsample of the SNfactory prototype search. Several unusual supernovae were found in the course of the SNfactory prototype search. One in particular, SN 2002ic, was the first SN Ia to exhibit convincing evidence for a circumstellar medium and offers valuable insight into the progenitors of SNe Ia.

  15. EPICS Version 4 - Implementing Complex Data Types

    SciTech Connect (OSTI)

    Marty Kraimer,; John dalesio

    2012-11-27T23:59:59.000Z

    Through phase 1 and phase 2 SBIR grants, s fully functional I/O Controller and communication protocol for version 4 of EPICS is completed. This new software architecture provides a flexible and extendible architecture. Version 4 is implemented fully in Java. The performance metrics look promising. The final portion of phase 2 is to optimize the communication mechanisms. Subsequent work on different aspects of this are required to provide a viable solutions in various areas. Version 3 of EPICS is able to provide a platform for implementing channel based control, because the channel and attributes for time stamping, alarm, display and control were narrow, well defined, and complete. To extend EPICS functionality beyond this, it is necessary to define attributes needed for archive data, array, image data, and directory services. The proper handling of several array types enables the development of middle layer servers such as orbit and bump control in accelerators. Phase 1 should produce a well defined, reviewed, and agreed upon definition of the metadata required for these services. A Phase 2 grant would provide tools that implemented archiving, general array, imaging, and directory applications.

  16. GUTs on Compact Type IIB Orientifolds

    SciTech Connect (OSTI)

    Blumenhagen, Ralph; /Munich, Max Planck Inst.; Braun, Volker; /Dublin Inst.; Grimm, Thomas W.; /Bonn U.; Weigand, Timo; /SLAC

    2008-12-01T23:59:59.000Z

    We systematically analyze globally consistent SU(5) GUT models on intersecting D7-branes in genuine Calabi-Yau orientifolds with O3- and O7-planes. Beyond the well-known tadpole and K-theory cancellation conditions there exist a number of additional subtle but quite restrictive constraints. For the realization of SU(5) GUTs with gauge symmetry breaking via U(1)Y flux we present two classes of suitable Calabi-Yau manifolds defined via del Pezzo transitions of the elliptically fibred hypersurface P{sub 1,1,1,6,9}[18] and of the Quintic P{sub 1,1,1,1,1}[5], respectively. To define an orientifold projection we classify all involutions on del Pezzo surfaces. We work out the model building prospects of these geometries and present five globally consistent string GUT models in detail, including a 3-generation SU(5) model with no exotics whatsoever. We also realize other phenomenological features such as the 10 10 5{sub H} Yukawa coupling and comment on the possibility of moduli stabilization, where we find an entire new set of so-called swiss-cheese type Calabi-Yau manifolds. It is expected that both the general constrained structure and the concrete models lift to F-theory vacua on compact Calabi-Yau fourfolds.

  17. Axion inflation in type II string theory

    SciTech Connect (OSTI)

    Grimm, Thomas W. [Physikalisches Institut der Universitaet Bonn, Nussallee 12, 53115 Bonn (Germany) and Department of Physics, University of Wisconsin, Madison, WI 53706 (United States)

    2008-06-15T23:59:59.000Z

    Inflationary models driven by a large number of axion fields are discussed in the context of type IIB compactifications with N=1 supersymmetry. The inflatons arise as the scalar modes of the R-R two-forms evaluated on vanishing two-cycles in the compact geometry. The vanishing cycles are resolved by small two-volumes or NS-NS B fields which sit together with the inflatons in the same supermultiplets. String world sheets wrapping the vanishing cycles correct the metric of the R-R inflatons. They can help to generate kinetic terms close to the Planck scale and a mass hierarchy between the axions and their nonaxionic partners during inflation. At small string coupling, D-brane corrections are subleading in the metric of the R-R inflatons. However, an axion potential can be generated by D1 instantons or gaugino condensates on D5-branes. Models with a sufficiently large number of axions admit regions of chaotic inflation which can stretch over the whole axion field range for potentials from gaugino condensates. These models could allow for a possibly detectable amount of gravitational waves with tensor to scalar ratio as high as r<0.14.

  18. EARLY EMISSION FROM TYPE Ia SUPERNOVAE

    SciTech Connect (OSTI)

    Rabinak, Itay; Waxman, Eli [Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot 76100 (Israel); Livne, Eli, E-mail: itay.rabinak@weizmann.ac.il [Racah Institute of Physics, Hebrew University, Jerusalem (Israel)

    2012-09-20T23:59:59.000Z

    A unique feature of deflagration-to-detonation (DDT) white dwarf explosion models of supernovae of type Ia is the presence of a strong shock wave propagating through the outer envelope. We consider the early emission expected in such models, which is produced by the expanding shock-heated outer part of the ejecta and precedes the emission driven by radioactive decay. We expand on earlier analyses by considering the modification of the pre-detonation density profile by the weak shocks generated during the deflagration phase, the time evolution of the opacity, and the deviation of the post-shock equation of state from that obtained for radiation pressure domination. A simple analytic model is presented and shown to provide an acceptable approximation to the results of one-dimensional numerical DDT simulations. Our analysis predicts a {approx}10{sup 3} s long UV/optical flash with a luminosity of {approx}1 to {approx}3 Multiplication-Sign 10{sup 39} erg s{sup -1}. Lower luminosity corresponds to faster (turbulent) deflagration velocity. The luminosity of the UV flash is predicted to be strongly suppressed at t > t{sub drop} {approx} 1 hr due to the deviation from pure radiation domination.

  19. The Outermost Ejecta of Type Ia Supernovae

    E-Print Network [OSTI]

    Masaomi Tanaka; Paolo A. Mazzali; Stefano Benetti; Ken'ichi Nomoto; Nancy Elias-Rosa; Rubina Kotak; Giuliano Pignata; Vallery Stanishev; Stephan Hachinger

    2007-12-17T23:59:59.000Z

    The properties of the highest velocity ejecta of normal Type Ia supernovae (SNe Ia) are studied via models of very early optical spectra of 6 SNe. At epochs earlier than 1 week before maximum, SNe with a rapidly evolving Si II 6355 line velocity (HVG) have a larger photospheric velocity than SNe with a slowly evolving Si II 6355 line velocity (LVG). Since the two groups have comparable luminosities, the temperature at the photosphere is higher in LVG SNe. This explains the different overall spectral appearance of HVG and LVG SNe. However, the variation of the Ca II and Si II absorptions at the highest velocities (v >~ 20,000 km/s) suggests that additional factors, such as asphericity or different abundances in the progenitor white dwarf, affect the outermost layers. The C II 6578 line is marginally detected in 3 LVG SNe, suggesting that LVG undergo less intense burning. The carbon mass fraction is small, only less than 0.01 near the photosphere, so that he mass of unburned C is only <~ 0.01 Msun. Radioactive 56Ni and stable Fe are detected in both LVG and HVG SNe. Different Fe-group abundances in the outer layers may be one of the reasons for spectral diversity among SNe Ia at the earliest times. The diversity among SNe Ia at the earliest phases could also indicate an intrinsic dispersion in the width-luminosity relation of the light curve.

  20. Possibility of n-type and p-type carrier coupling in the excitonic enhancement model of superconducting mechanism

    SciTech Connect (OSTI)

    Wong, K.W. (Kansas Univ., Lawrence, KS (USA). Dept. of Physics and Astronomy); Ching, W.Y. (Missouri Univ., Kansas City, MO (USA). Dept. of Physics)

    1990-02-01T23:59:59.000Z

    The authors discuss the possibility of both n-type and p-type carrier coupling in the excitonic enhancement model (EEM) for high temperature superconductivity. It is argued that p-type quasi-particles will generally lead to a higher T{sub c} than the n-type. The differences between EEM model and other exciton-related models are illuminated by the corresponding Feynman diagrams for the carrier coupling.

  1. Behavior of type 304 and type 316 austenitic stainless in 55% lithium bromide heavy brine environments

    SciTech Connect (OSTI)

    Itzhak, D.; Elias, O. (Ben-Gurion Univ., Beer-Sheva (Israel). Dept. of Materials Engineering)

    1994-02-01T23:59:59.000Z

    Cylindrical tensile specimens of AISI type 304 (UNS S30400) and type 316 (UNS S31600) stainless steels (SS) were tested under constant-load conditions in 55% lithium bromide (LiBr) heavy brines at temperatures of 120 C and 140 C. Elongation and open-circuit potential (OCP) were recorded during the tensile test. Potentiodynamic polarization measurements were conducted, and the failed surface fractures were examined by scanning electron microscopy. The tested SS were subjected to stress corrosion under the test environments. Sensitivity was affected strongly by pH values. In LiBr brine of pH = 11.6, the passivation processes were more effective than in brine of pH = 6 [approximately] 8. Because of effective passivation behavior in brine of pH = 11.6, lower values of [delta]l[sub 0] were measured, indicating lower dislocation relaxation processes and high resistance to stress corrosion cracking.

  2. Constraining Cosmic Evolution of Type Ia Supernovae

    SciTech Connect (OSTI)

    Foley, Ryan J.; Filippenko, Alexei V.; Aguilera, C.; Becker, A.C.; Blondin, S.; Challis, P.; Clocchiatti, A.; Covarrubias, R.; Davis, T.M.; Garnavich, P.M.; Jha, S.; Kirshner, R.P.; Krisciunas, K.; Leibundgut, B.; Li, W.; Matheson, T.; Miceli, A.; Miknaitis, G.; Pignata, G.; Rest, A.; Riess, A.G.; /UC, Berkeley, Astron. Dept. /Cerro-Tololo InterAmerican Obs. /Washington U., Seattle, Astron. Dept. /Harvard-Smithsonian Ctr. Astrophys. /Chile U., Catolica /Bohr Inst. /Notre Dame U. /KIPAC, Menlo Park /Texas A-M /European Southern Observ. /NOAO, Tucson /Fermilab /Chile U., Santiago /Harvard U., Phys. Dept. /Baltimore, Space Telescope Sci. /Johns Hopkins U. /Res. Sch. Astron. Astrophys., Weston Creek /Stockholm U. /Hawaii U. /Illinois U., Urbana, Astron. Dept.

    2008-02-13T23:59:59.000Z

    We present the first large-scale effort of creating composite spectra of high-redshift type Ia supernovae (SNe Ia) and comparing them to low-redshift counterparts. Through the ESSENCE project, we have obtained 107 spectra of 88 high-redshift SNe Ia with excellent light-curve information. In addition, we have obtained 397 spectra of low-redshift SNe through a multiple-decade effort at Lick and Keck Observatories, and we have used 45 ultraviolet spectra obtained by HST/IUE. The low-redshift spectra act as a control sample when comparing to the ESSENCE spectra. In all instances, the ESSENCE and Lick composite spectra appear very similar. The addition of galaxy light to the Lick composite spectra allows a nearly perfect match of the overall spectral-energy distribution with the ESSENCE composite spectra, indicating that the high-redshift SNe are more contaminated with host-galaxy light than their low-redshift counterparts. This is caused by observing objects at all redshifts with similar slit widths, which corresponds to different projected distances. After correcting for the galaxy-light contamination, subtle differences in the spectra remain. We have estimated the systematic errors when using current spectral templates for K-corrections to be {approx}0.02 mag. The variance in the composite spectra give an estimate of the intrinsic variance in low-redshift maximum-light SN spectra of {approx}3% in the optical and growing toward the ultraviolet. The difference between the maximum-light low and high-redshift spectra constrain SN evolution between our samples to be < 10% in the rest-frame optical.

  3. SHOCK BREAKOUT FROM TYPE Ia SUPERNOVA

    SciTech Connect (OSTI)

    Piro, Anthony L.; Chang, Philip; Weinberg, Nevin N., E-mail: tpiro@astro.berkeley.ed, E-mail: pchang@astro.berkeley.ed, E-mail: nweinberg@astro.berkeley.ed [Astronomy Department and Theoretical Astrophysics Center, University of California, Berkeley, CA 94720 (United States)

    2010-01-01T23:59:59.000Z

    The mode of explosive burning in Type Ia supernovae (SNe Ia) remains an outstanding problem. It is generally thought to begin as a subsonic deflagration, but this may transition into a supersonic detonation (the delayed detonation transition, DDT). We argue that this transition leads to a breakout shock, which would provide the first unambiguous evidence that DDTs occur. Its main features are a hard X-ray flash (approx20 keV) lasting approx10{sup -2} s with a total radiated energy of approx10{sup 40} erg, followed by a cooling tail. This creates a distinct feature in the visual light curve, which is separate from the nickel decay. This cooling tail has a maximum absolute visual magnitude of M{sub V} approx -9 to -10 at approx1 day, which depends most sensitively on the white dwarf radius at the time of the DDT. As the thermal diffusion wave moves in, the composition of these surface layers may be imprinted as spectral features, which would help to discern between SN Ia progenitor models. Since this feature should accompany every SNe Ia, future deep surveys (e.g., m = 24) will see it out to a distance of approx80 Mpc, giving a maximum rate of approx60 yr{sup -1}. Archival data sets can also be used to study the early rise dictated by the shock heating (at approx20 days before maximum B-band light). A similar and slightly brighter event may also accompany core bounce during the accretion-induced collapse to a neutron star, but with a lower occurrence rate.

  4. Colorado State University Cooperative Extension. 4/02.

    E-Print Network [OSTI]

    necessary for good germination. Aspen is unique among Colorado forest trees in its ability to sprout new types are pinon pine-juniper; ponderosa pine-Douglas-fir; lodgepole pine; spruce-fir; and aspen. Fire lower in elevation and dryer than the spruce-fir forest types of the subalpine zone. Aspen is Colorado

  5. P-type and N-type multi-gate polycrystalline silicon vertical thin film transistors based on low-temperature technology

    E-Print Network [OSTI]

    Boyer, Edmond

    is obtained. P-type and N-type vertical TFTs have shown symmetric electrical characteristics. DifferentP-type and N-type multi-gate polycrystalline silicon vertical thin film transistors based on low) ABSTRACT P-type and N-type multi-gate vertical thin film transistors (vertical TFTs) have been fabricated

  6. Types of contracts and agreements guide. Part 1

    SciTech Connect (OSTI)

    Not Available

    1981-05-01T23:59:59.000Z

    The purpose of this volume is to be helpful in providing a comprehensive introduction to a wide variety of contract types and agreements, including a consideration of small purchase procedures and multiyear procurement. In both format and content, it is designed to help those persons who influence the determination of the types of contracts and agreements to be employed in acquiring goods and services for the Department of Energy. Information is presented on selecting and negotiating types of contract compensation arrangements; fixed-price type contract compensation arrangements, including small purchases and multiyear procurement; cost-reimbursement type contract compensation arrangements; other types of contract compensation agreements; and basic agreements and basic ordering agreements. (LCL)

  7. HI in Low-Luminosity Early-Type Galaxies

    E-Print Network [OSTI]

    Tom Oosterloo; Raffaella Morganti; Elaine Sadler

    1998-09-07T23:59:59.000Z

    We discuss the properties of the HI in low-luminosity early-type galaxies. The morphology of the HI is more regular than that of the HI in many more-luminous early-type galaxies. The HI is always distributed in a disk and is more centrally concentrated. The central HI surface densities are higher than in luminous early-type galaxies and are high enough for star formation to occur.

  8. A Kinematic Approach To Assessing Environmental Effects: Star-Forming Galaxies in a z~0.9 SpARCS cluster using Spitzer 24um Observations

    E-Print Network [OSTI]

    Noble, A G; Muzzin, A; Wilson, G; Yee, H K C; van der Burg, R F J

    2013-01-01T23:59:59.000Z

    We present an infrared study of a z=0.872 cluster, SpARCS J161314+564930, with the primary aim of distinguishing the dynamical histories of spectroscopically confirmed star-forming members to assess the role of cluster environment. We utilize deep MIPS imaging and a mass-limited sample of 85 spectroscopic members to identify 16 24um-bright sources within the cluster, and measure their 24um star formation rates (SFRs) down to ~6 Msolar/year. Based on their line-of-sight velocities and stellar ages, MIPS cluster members appear to be an infalling population that was recently accreted from the field with minimal environmental dependency on their star formation. However, we identify a double-sequenced distribution of star-forming galaxies amongst the members, with one branch exhibiting declining specific SFRs with mass. The members along this sub-main sequence contain spectral features suggestive of passive galaxies. Using caustic diagrams, we kinematically identify these galaxies as a virialized and/or backsplash...

  9. Type B Accident Investigation Board Report on the November 1...

    Office of Environmental Management (EM)

    B Accident Investigation Board Report on the November 1, 1999, Construction Injury at the Monticello Mill Tailings Remedial Action Site, Monticello, Utah Type B Accident...

  10. Rangeland Risk Management for Texans: Types of Risk

    E-Print Network [OSTI]

    White, Larry D.; Hanselka, C. Wayne

    2000-11-01T23:59:59.000Z

    Types of risk associated with range ecosystems include climatic, biological, financial and political risks. These risks are explained so that managers can know how to handle them....

  11. Types of Cost Estimates - DOE Directives, Delegations, and Requirement...

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

    CURRENT DOE G 430.1-1 Chp 4, Types of Cost Estimates by John Makepeace Functional areas: Procurement, Project Management The chapter describes the estimates required on...

  12. Table 43. Refiner Motor Gasoline Volumes by Grade, Sales Type...

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

    220 Energy Information AdministrationPetroleum Marketing Annual 1998 Table 43. Refiner Motor Gasoline Volumes by Grade, Sales Type, PAD District, and State (Thousand Gallons per...

  13. Table 43. Refiner Motor Gasoline Volumes by Grade, Sales Type...

    Gasoline and Diesel Fuel Update (EIA)

    220 Energy Information AdministrationPetroleum Marketing Annual 1999 Table 43. Refiner Motor Gasoline Volumes by Grade, Sales Type, PAD District, and State (Thousand Gallons per...

  14. Table 35. Refiner Motor Gasoline Prices by Grade, Sales Type...

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

    Energy Information Administration Petroleum Marketing Annual 1995 Table 35. Refiner Motor Gasoline Prices by Grade, Sales Type, PAD District, and State (Cents per Gallon...

  15. Table 35. Refiner Motor Gasoline Prices by Grade, Sales Type...

    Gasoline and Diesel Fuel Update (EIA)

    134 Energy Information AdministrationPetroleum Marketing Annual 1998 Table 35. Refiner Motor Gasoline Prices by Grade, Sales Type, PAD District, and State (Cents per Gallon...

  16. Table 33. Oxygenated Motor Gasoline Prices by Grade, Sales Type...

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

    - - - - - - - - - - - - See footnotes at end of table. 33. Oxygenated Motor Gasoline Prices by Grade, Sales Type, PAD District, and State 116 Energy Information...

  17. Table 43. Refiner Motor Gasoline Volumes by Grade, Sales Type...

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

    Energy Information Administration Petroleum Marketing Annual 1995 Table 43. Refiner Motor Gasoline Volumes by Grade, Sales Type, PAD District, and State (Thousand Gallons per...

  18. Table 33. Oxygenated Motor Gasoline Prices by Grade, Sales Type...

    Gasoline and Diesel Fuel Update (EIA)

    Information Administration Petroleum Marketing Annual 1995 Table 33. Oxygenated Motor Gasoline Prices by Grade, Sales Type, PAD District, and State (Cents per Gallon...

  19. Table 35. Refiner Motor Gasoline Prices by Grade, Sales Type...

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

    134 Energy Information AdministrationPetroleum Marketing Annual 1999 Table 35. Refiner Motor Gasoline Prices by Grade, Sales Type, PAD District, and State (Cents per Gallon...

  20. Type A Accident Investigation of the March 16, 2000, Plutonium...

    Office of Environmental Management (EM)

    Multiple Intake Event at the Plutonium Facility, Los Alamos National Laboratory, New Mexico Type A Accident Investigation of the March 16, 2000, Plutonium-238 Multiple Intake...