Sample records for biochemical production platform

  1. National Bioenergy Center Biochemical Platform Integration Project

    SciTech Connect (OSTI)

    Not Available

    2008-07-01T23:59:59.000Z

    April through June 2008 update on activities of the National Bioenergy Center's Biochemical Platform Integration Project.

  2. 2011 Biomass Program Platform Peer Review: Biochemical Conversion...

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

    Biochemical Conversion 2011 Biomass Program Platform Peer Review: Biochemical Conversion This document summarizes the recommendations and evaluations provided by an independent...

  3. National Bioenergy Center Biochemical Platform Integration Project: Quarterly Update #23, April-June 2009

    SciTech Connect (OSTI)

    Schell, D.

    2009-08-01T23:59:59.000Z

    April to June, 2009 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter.

  4. National Bioenergy Center Biochemical Platform Integration Project: Quarterly Update #24, July-September 2009

    SciTech Connect (OSTI)

    Schell, D.

    2009-10-01T23:59:59.000Z

    July to September, 2009 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter.

  5. National Bioenergy Center Biochemical Platform Integration Project: Quarterly Update #22, January - March 2009

    SciTech Connect (OSTI)

    Not Available

    2009-04-01T23:59:59.000Z

    January to March, 2009 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter.

  6. National Bioenergy Center Biochemical Platform Integration Project: Quarterly Update #20, July-September 2008

    SciTech Connect (OSTI)

    Schell, D. J.

    2008-12-01T23:59:59.000Z

    July to September, 2008 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter.

  7. National Bioenergy Center Biochemical Platform Integration Project: Quarterly Update #25, October - December 2009

    SciTech Connect (OSTI)

    Schell, D.

    2010-01-01T23:59:59.000Z

    October to December, 2009 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter.

  8. National Bioenergy Center, Biochemical Platform Integration Project: Quarterly Update, Winter 2011-2012 (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2012-04-01T23:59:59.000Z

    Winter 2011-2012 issue of the National Bioenergy Center Biochemical Platform Integration Project quarterly update. Issue topics: 34th Symposium on Biotechnology for Fuels and Chemicals; feasibility of NIR spectroscopy-based rapid feedstock reactive screening; demonstrating integrated pilot-scale biomass conversion. The Biochemical Process Integration Task focuses on integrating the processing steps in enzyme-based lignocellulose conversion technology. This project supports the U.S. Department of Energy's efforts to foster development, demonstration, and deployment of 'biochemical platform' biorefineries that economically produce ethanol or other fuels, as well as commodity sugars and a variety of other chemical products, from renewable lignocellulosic biomass.

  9. National Bioenergy Center Biochemical Platform Process Integration Project: Quarterly Update #18, January-March 2008

    SciTech Connect (OSTI)

    Schell, D.

    2008-04-01T23:59:59.000Z

    January-March, 2008 edition of the quarterly update for the National Bioenergy Center's Biochemical Platform Integration Project.

  10. National Bioenergy Center Biochemical Platform Integration Project: Quarterly Update #21, October - December 2008

    SciTech Connect (OSTI)

    Schell, D.

    2009-01-01T23:59:59.000Z

    October to December, 2008 edition of the National Bioenergy Center?s Biochemical Platform Integration Project quarterly newsletter.

  11. National Bioenergy Center Biochemical Platform Integration Project: Quarterly Update #26, January - March 2010

    SciTech Connect (OSTI)

    Schell, D.

    2010-04-01T23:59:59.000Z

    January-March, 2010 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter. Issue topics: understanding and improving sugar measurements in biomass hydrolysates; expansion of the NREL/DOE Biochemical Pilot Plant.

  12. National Bioenergy Center--Biochemical Platform Integration Project: Quarterly Update, Fall 2010

    SciTech Connect (OSTI)

    Schell, D.

    2010-12-01T23:59:59.000Z

    Fall 2010 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter. Issue topics: rapid analysis models for compositional analysis of intermediate process streams; engineered arabinose-fermenting Zymomonas mobilis strain.

  13. National Bioenergy Center, Biochemical Platform Integration Project: Quarterly Update, Summer 2011 (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2011-09-01T23:59:59.000Z

    Summer 2011 issue of the National Bioenergy Center Biochemical Platform Integration Project quarterly update. Issue topics: evaluating new analytical techniques for measuring soluble sugars in the liquid portion of biomass hydrolysates, and measurement of the fraction of insoluble solids in biomass slurries.

  14. National Bioenergy Center Biochemical Platform Integration Project: Quarterly Update #28, Spring 2011

    SciTech Connect (OSTI)

    Schell, D. J.

    2011-04-01T23:59:59.000Z

    Spring 2011 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter. Issue topics: 33rd Symposium on Biotechnology for Fuels and Chemicals program sessions and special topic sessions; assessment of waste water treatment needs; and an update on new arabinose-to-ethanol fermenting Zymomonas mobilis strains.

  15. National Bioenergy Center Biochemical Platform Integration Project: Quarterly Update #27, April - June 2010

    SciTech Connect (OSTI)

    Schell, D.

    2010-07-01T23:59:59.000Z

    April-June, 2010 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter. Issue topics: understanding performance of alternative process configurations for producing ethanol from biomass; investigating Karl Fischer Titration for measuring water content of pretreated biomass slurries.

  16. National Bioenergy Center - Biochemical Platform Integration Project: Quarterly Update, Winter 2010

    SciTech Connect (OSTI)

    Schell, D.

    2011-02-01T23:59:59.000Z

    Winter 2011 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter. Issue topics: 33rd Symposium on Biotechnology for Fuels and Chemicals program topic areas; results from reactive membrane extraction of inhibitors from dilute-acid pretreated corn stover; list of 2010 task publications.

  17. Production of bioenergy and biochemicals from industrial and

    E-Print Network [OSTI]

    Angenent, Lars T.

    Production of bioenergy and biochemicals from industrial and agricultural wastewater Largus T biological processing strat- egies that produce bioenergy or biochemicals while treating industrial on wastewater treatment from pollution control to resource exploitation. Many bioprocesses can provide bioenergy

  18. Low Cost Hydrogen Production Platform

    SciTech Connect (OSTI)

    Timothy M. Aaron, Jerome T. Jankowiak

    2009-10-16T23:59:59.000Z

    A technology and design evaluation was carried out for the development of a turnkey hydrogen production system in the range of 2.4 - 12 kg/h of hydrogen. The design is based on existing SMR technology and existing chemical processes and technologies to meet the design objectives. Consequently, the system design consists of a steam methane reformer, PSA system for hydrogen purification, natural gas compression, steam generation and all components and heat exchangers required for the production of hydrogen. The focus of the program is on packaging, system integration and an overall step change in the cost of capital required for the production of hydrogen at small scale. To assist in this effort, subcontractors were brought in to evaluate the design concepts and to assist in meeting the overall goals of the program. Praxair supplied the overall system and process design and the subcontractors were used to evaluate the components and system from a manufacturing and overall design optimization viewpoint. Design for manufacturing and assembly (DFMA) techniques, computer models and laboratory/full-scale testing of components were utilized to optimize the design during all phases of the design development. Early in the program evaluation, a review of existing Praxair hydrogen facilities showed that over 50% of the installed cost of a SMR based hydrogen plant is associated with the high temperature components (reformer, shift, steam generation, and various high temperature heat exchange). The main effort of the initial phase of the program was to develop an integrated high temperature component for these related functions. Initially, six independent concepts were developed and the processes were modeled to determine overall feasibility. The six concepts were eventually narrowed down to the highest potential concept. A US patent was awarded in February 2009 for the Praxair integrated high temperature component design. A risk analysis of the high temperature component was conducted to identify any potential design deficiency related to the concept. The analysis showed that no fundamental design flaw existed with the concept, but additional simulations and prototypes would be required to verify the design prior to fabricating a production unit. These identified risks were addressed in detail during Phase II of the development program. Along with the models of the high temperature components, a detailed process and 3D design model of the remainder of system, including PSA, compression, controls, water treatment and instrumentation was developed and evaluated. Also, in Phase II of the program, laboratory/fullscale testing of the high temperature components was completed and stable operation/control of the system was verified. The overall design specifications and test results were then used to develop accurate hydrogen costs for the optimized system. Praxair continued development and testing of the system beyond the Phase II funding provided by the DOE through the end of 2008. This additional testing is not documented in this report, but did provide significant additional data for development of a prototype system as detailed in the Phase III proposal. The estimated hydrogen product costs were developed (2007 basis) for the 4.8 kg/h system at production rates of 1, 5, 10, 100 and 1,000 units built per year. With the low cost SMR approach, the product hydrogen costs for the 4.8 kg/h units at 50 units produced per year were approximately $3.02 per kg. With increasing the volume production to 1,000 units per year, the hydrogen costs are reduced by about 12% to $2.67 per kg. The cost reduction of only 12% is a result of significant design and fabrication efficiencies being realized in all levels of production runs through utilizing the DFMA principles. A simplified and easily manufactured design does not require large production volumes to show significant cost benefits. These costs represent a significant improvement and a new benchmark in the cost to produce small volume on-site hydrogen using existing process technologies. The cost mo

  19. product platforms Marc H. Meyer, Olivier de Weck and Tucker

    E-Print Network [OSTI]

    de Weck, Olivier L.

    FIR ST PAG E PR O O FS wiem05025 product platforms Marc H. Meyer, Olivier de Weck and Tucker Marion across existing products as well as new market appli- cations (Meyer, Tertzakian, and Utterback, 1997). Designing, developing, and integrating ``product platforms'' is a tried and true practice for accomplishing

  20. Microfluidic Technology Platforms for Synthesizing, Labeling and Measuring the Kinetics of Transport and Biochemical Reactions for Developing Molecular Imaging Probes

    SciTech Connect (OSTI)

    Phelps, Michael E.

    2009-09-01T23:59:59.000Z

    Radiotracer techniques are used in environmental sciences, geology, biology and medicine. Radiotracers with Positron Emission Tomography (PET) provided biological examinations of ~3 million patients 2008. Despite the success of positron labeled tracers in many sciences, there is limited access in an affordable and convenient manner to develop and use new tracers. Integrated microfluidic chips are a new technology well matched to the concentrations of tracers. Our goal is to develop microfluidic chips and new synthesis approaches to enable wide dissemination of diverse types of tracers at low cost, and to produce new generations of radiochemists for which there are many unfilled jobs. The program objectives are to: 1. Develop an integrated microfluidic platform technology for synthesizing and 18F-labeling diverse arrays of different classes of molecules. 2. Incorporate microfluidic chips into small PC controlled devices (“Synthesizer”) with a platform interfaced to PC for electronic and fluid input/out control. 3. Establish a de-centralized model with Synthesizers for discovering and producing molecular imaging probes, only requiring delivery of inexpensive [18F]fluoride ion from commercial PET radiopharmacies vs the centralized approach of cyclotron facilities synthesizing and shipping a few different types of 18F-probes. 4. Develop a position sensitive avalanche photo diode (PSAPD) camera for beta particles embedded in a microfluidic chip for imaging and measuring transport and biochemical reaction rates to valid new 18F-labeled probes in an array of cell cultures. These objectives are met within a research and educational program integrating radio-chemistry, synthetic chemistry, biochemistry, engineering and biology in the Crump Institute for Molecular Imaging. The Radiochemistry Training Program exposes PhD and post doctoral students to molecular imaging in vitro in cells and microorganisms in microfluidic chips and in vivo with PET, from new technologies for radiochemistry (macro to micro levels), biochemistry and biology to imaging principles, tracer kinetics, pharmacokinetics and biochemical assays. New generations of radiochemists will be immersed in the biochemistry and biology for which their labeled probes are being developed for assays of these processes. In this program engineers and radio-chemists integrate the principles of microfluidics and radiolabeling along with proper system design and chemistry rule sets to yield Synthesizers enabling biological and pharmaceutical scientists to develop diverse arrays of probes to pursue their interests. This progression would allow also radiochemists to focus on the further evolution of rapid, high yield synthetic reactions with new enabling technologies, rather than everyday production of radiotracers that should be done by technologists. The invention of integrated circuits in electronics established a platform technology that allowed an evolution of ideas and applications far beyond what could have been imagined at the beginning. Rather than provide a technology for the solution to a single problem, it is hoped that microfluidic radiochemistry will be an enabling platform technology for others to solve many problems. As part of this objective, another program goal is to commercialize the technologies that come from this work so that they can be provided to others who wish to use it.

  1. National Bioenergy Center Biochemical Platform Integration Project: Quarterly Update #13, October-December 2006

    SciTech Connect (OSTI)

    Schell, D. J.

    2007-01-01T23:59:59.000Z

    Volume 13 of a quarterly newsletter that describes the activities of the National Bioenergy Center's Biochemical Processing Integration Task.

  2. Characterization and application of vortex flow adsorption for simplification of biochemical product downstream processing

    E-Print Network [OSTI]

    Ma, Junfen, 1972-

    2003-01-01T23:59:59.000Z

    One strategy to reduce costs in manufacturing a biochemical product is simplification of downstream processing. Biochemical product recovery often starts from fermentation broth or cell culture. In conventional downstream ...

  3. ORIGINAL PAPER Flexible product platforms: framework and case study

    E-Print Network [OSTI]

    de Weck, Olivier L.

    a platform design process in response to such future uncertainty. The process consists of seven iterative demand, and speci- fication changes. We show how embedding flexibility suppresses change propagation customers through high product variety. This demanded a corresponding decrease in development time

  4. Structure and dynamics of the microbial communities underlying the carboxylate platform for biofuel production

    E-Print Network [OSTI]

    Hollister, E.B.

    2012-01-01T23:59:59.000Z

    carboxylate platform for biofuel production E.B. Hollisterbiomass conversion and biofuel production. Keywords: mixedbiomass conversion and biofuel production. Materials and

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

    Energy Savers [EERE]

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

  6. Micro-algae come of age as a platform for recombinant protein production

    E-Print Network [OSTI]

    Specht, Elizabeth; Miyake-Stoner, Shigeki; Mayfield, Stephen

    2010-01-01T23:59:59.000Z

    et al. 2008), chlorophyta alga Ulva pertusa Table 1 Recentprotein production in algae Expression level achieved010-0326-5 REVIEW Micro-algae come of age as a platform for

  7. Developing product platforms:analysis of the development process

    E-Print Network [OSTI]

    Roveda, Marco

    1999-12-08T23:59:59.000Z

    Several authors have highlighted the importance of companies enhancing their new product development process through a multiproduct

  8. Design and Optimization of a Biochemical Production Platform with Biosensor-Guided Synthetic Evolution

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat Pump Models |Conduct, Parent Company Agrees toDepartment ofof3, 2015 DOE BETO

  9. Low Cost Hydrogen Production Platform Robert B. Bollinger and Timothy M. Aaron

    E-Print Network [OSTI]

    Low Cost Hydrogen Production Platform Robert B. Bollinger and Timothy M. Aaron Praxair, Inc. P.O. Box 44 Tonawanda, NY 14151 Phone: 716-879-2000 Abstract Praxair is in the initial phases of developing. Praxair has as partners in this program, Boothroyd-Dewhurst Inc. (BDI) and Diversified Manufacturing Inc

  10. Biochemical Production of Ethanol from Corn Stover: 2007 State of Technology Model

    SciTech Connect (OSTI)

    Aden, A.

    2008-05-01T23:59:59.000Z

    An update to the FY 2005 assessment of the state of technical research progress toward biochemical process goals. This assessment contains research results from 2006 and 2007.

  11. Biochemical Production of Ethanol from Corn Stover: 2008 State of Technology Model

    SciTech Connect (OSTI)

    Humbird, D.; Aden, A.

    2009-08-01T23:59:59.000Z

    An update to the FY 2007 assessment of the state of technical research progress toward biochemical process goals, quantified in terms of Minimum Ethanol Selling Price.

  12. Co-Solvent Enhanced Production of Platform Fuel Precursors From Lignocellulosic Biomass

    E-Print Network [OSTI]

    Cai, Charles Miao-Zi

    2014-01-01T23:59:59.000Z

    W. Huber. "Production of Renewable Petroleum Refinery DieselW. Huber. "Production of Renewable Petroleum Refinery DieselW. Huber. "Production of Renewable Petroleum Refinery Diesel

  13. Techno-Economic Analysis of Biochemical Scenarios for Production of Cellulosic Ethanol

    SciTech Connect (OSTI)

    Kazi, F. K.; Fortman, J.; Anex, R.; Kothandaraman, G.; Hsu, D.; Aden, A.; Dutta, A.

    2010-06-01T23:59:59.000Z

    A techno-economic analysis on the production of cellulosic ethanol by fermentation was conducted to understand the viability of liquid biofuel production processes within the next 5-8 years. Initially, 35 technologies were reviewed, then a two-step down selection was performed to choose scenarios to be evaluated in a more detailed economic analysis. The lignocellulosic ethanol process was selected because it is well studied and portions of the process have been tested at pilot scales. Seven process variations were selected and examined in detail. Process designs were constrained to public data published in 2007 or earlier, without projecting for future process improvements. Economic analysis was performed for an 'nth plant' (mature technology) to obtain total investment and product value (PV). Sensitivity analysis was performed on PV to assess the impact of variations in process and economic parameters. Results show that the modeled dilute acid pretreatment process without any downstream process variation had the lowest PV of $3.40/gal of ethanol ($5.15/gallon of gasoline equivalent) in 2007 dollars. Sensitivity analysis shows that PV is most sensitive to feedstock and enzyme costs.

  14. Service platform strategy : social networking and mobile service platform perspectives

    E-Print Network [OSTI]

    Yoo, Jang Hoon, S.M. Massachusetts Institute of Technology

    2011-01-01T23:59:59.000Z

    The significance of the service platform is increasing, while studies on this phenomenon remain scarce and insufficient. Most of the researches focus on products, market segmentation and how platform triggers innovation ...

  15. 2009 Biochemical Conversion Platform Review Report

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from theDepartment( Sample of ShipmentSimulation, Analysis |Summaryofof9 Annual09-

  16. E-Print Network 3.0 - alternative production platform Sample...

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

    Collection: Computer Technologies and Information Sciences 77 Paper Number Automotive Electronics: Trends and Challenges Summary: -end" product may end up being too...

  17. Development of integrated assessment platform for biofuels production via fast pyrolysis and upgrading pathway.

    E-Print Network [OSTI]

    Zhang, Yanan

    2014-01-01T23:59:59.000Z

    ??Growing concern over Greenhouse Gas (GHG) emissions from petroleum-based fuel consumption have prompted interest in the production of alternative transportation fuels from biorenewable sources. As… (more)

  18. Co-Solvent Enhanced Production of Platform Fuel Precursors From Lignocellulosic Biomass

    E-Print Network [OSTI]

    Cai, Charles Miao-Zi

    2014-01-01T23:59:59.000Z

    and Co-Products Using an Organosolv Fractionation Process:Fractionation by Organosolv-Like Processes Economicallydiagram of a proposed ethanol-organosolv biorefinery. (Taken

  19. Engineered Corynebacterium glutamicum as an endotoxin-free platform strain for lactate-based polyester production

    E-Print Network [OSTI]

    Brigham, Christopher J.

    The first biosynthetic system for lactate (LA)-based polyesters was previously created in recombinant Escherichia coli (Taguchi et al. 2008). Here, we have begun efforts to upgrade the prototype polymer production system ...

  20. Evaluation of Microbial Communities from Extreme Environments as Inocula in a Carboxylate Platform for Biofuel Production from Cellulosic Biomass

    E-Print Network [OSTI]

    Cope, Julia Lee

    2013-08-06T23:59:59.000Z

    The carboxylate biofuels platform (CBP) involves the conversion of cellulosic biomass into carboxylate salts by a mixed microbial community. Chemical engineering approaches to convert these salts to a variety of fuels (diesel, gasoline, jet fuel...

  1. Platform Architecture A Two-Level Optimization Approach

    E-Print Network [OSTI]

    de Weck, Olivier

    2002-10-03T23:59:59.000Z

    Introduction to Platform Architecture in Products VW Golf 2 -Automotive Platforming Example:A Two-Level Optimization Approach 3 -Discussion

  2. Guiding optimal biofuels : a comparative analysis of the biochemical production of ethanol and fatty acid ethyl esters from switchgrass.

    SciTech Connect (OSTI)

    Paap, Scott M.; West, Todd H.; Manley, Dawn Kataoka; Dibble, Dean C.; Simmons, Blake Alexander; Steen, Eric J. [Joint BioEnergy Institute, Emeryville, CA; Beller, Harry R. [Lawrence Berkeley National Laboratory, Berkeley, CA; Keasling, Jay D. [Lawrence Berkeley National Laboratory, Berkeley, CA; Chang, Shiyan [Tsinghua University, Beijing, PR China

    2013-01-01T23:59:59.000Z

    In the current study, processes to produce either ethanol or a representative fatty acid ethyl ester (FAEE) via the fermentation of sugars liberated from lignocellulosic materials pretreated in acid or alkaline environments are analyzed in terms of economic and environmental metrics. Simplified process models are introduced and employed to estimate process performance, and Monte Carlo analyses were carried out to identify key sources of uncertainty and variability. We find that the near-term performance of processes to produce FAEE is significantly worse than that of ethanol production processes for all metrics considered, primarily due to poor fermentation yields and higher electricity demands for aerobic fermentation. In the longer term, the reduced cost and energy requirements of FAEE separation processes will be at least partially offset by inherent limitations in the relevant metabolic pathways that constrain the maximum yield potential of FAEE from biomass-derived sugars.

  3. Modeling Tomorrow's Biorefinery--the NREL Biochemical Pilot Plant

    SciTech Connect (OSTI)

    Not Available

    2008-03-01T23:59:59.000Z

    Brochure describing the capabilities of NREL's Biochemical Pilot Plant. In this facility, researchers test ideas for creating high-value products from cellulosic biomass.

  4. Common tester platform concept.

    SciTech Connect (OSTI)

    Hurst, Michael James

    2008-05-01T23:59:59.000Z

    This report summarizes the results of a case study on the doctrine of a common tester platform, a concept of a standardized platform that can be applicable across the broad spectrum of testing requirements throughout the various stages of a weapons program, as well as across the various weapons programs. The common tester concept strives to define an affordable, next-generation design that will meet testing requirements with the flexibility to grow and expand; supporting the initial development stages of a weapons program through to the final production and surveillance stages. This report discusses a concept investing key leveraging technologies and operational concepts combined with prototype tester-development experiences and practical lessons learned gleaned from past weapons programs.

  5. Biochemical transformation of coals

    DOE Patents [OSTI]

    Lin, M.S.; Premuzic, E.T.

    1999-03-23T23:59:59.000Z

    A method of biochemically transforming macromolecular compounds found in solid carbonaceous materials, such as coal is provided. The preparation of new microorganisms, metabolically weaned through challenge growth processes to biochemically transform solid carbonaceous materials at extreme temperatures, pressures, pH, salt and toxic metal concentrations is also disclosed. 7 figs.

  6. Chip Scale Interferometry A micro fluidic platform for biochemical sensing

    E-Print Network [OSTI]

    SĂžrensen Department of Optics and Plasma Research, RisĂž National Laboratory, DK-4000 Roskilde, Denmark

  7. 2011 Biomass Program Platform Peer Review: Biochemical Conversion |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from theDepartment( SampleEnergy back_cover.pdf More Documents &Department of

  8. 2009 Biochemical Conversion Platform Review Report | 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 on Delicious Rank EERE:Year in Review: Top Five EERE Blog Posts of 2014 Year inDepartment

  9. Biochemical Platform Analysis Presentation for BETO 2015 Project Peer Review

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartmentTie Ltd: ScopeDepartment1, 2011 DRAFTofBio-Oil Deployment in

  10. Biochemical upgrading of oils

    DOE Patents [OSTI]

    Premuzic, E.T.; Lin, M.S.

    1999-01-12T23:59:59.000Z

    A process for biochemical conversion of heavy crude oils is provided. The process includes contacting heavy crude oils with adapted biocatalysts. The resulting upgraded oil shows, a relative increase in saturated hydrocarbons, emulsions and oxygenates and a decrease in compounds containing organic sulfur, organic nitrogen and trace metals. Adapted microorganisms which have been modified under challenged growth processes are also disclosed. 121 figs.

  11. Platform Markets and Energy Services

    E-Print Network [OSTI]

    Weiller, Claire M.; Pollitt, Michael G.

    2014-01-07T23:59:59.000Z

    2010). Residential and commercial end-users are starting to be informed of their real-time costs, consumption patterns, and of the origin of their electricity. The partial self-supply of household users from solar panels and combined heat and power... to the development of one or multiple platform markets. Household consumers are expected to take a more active role and become producers, such as through selling small-scale photovoltaic energy production or participating in demand response contracts (UK...

  12. Omnidirectional holonomic platforms

    SciTech Connect (OSTI)

    Pin, F.G.; Killough, S.M.

    1994-06-01T23:59:59.000Z

    This paper presents the concepts for a new family of wheeled platforms which feature full omnidirectionality with simultaneous and independently controlled rotational and translational motion capabilities. The authors first present the orthogonal-wheels concept and the two major wheel assemblies on which these platforms are based. They then describe how a combination of these assemblies with appropriate control can be used to generate an omnidirectional capability for mobile robot platforms. The design and control of two prototype platforms are then presented and their respective characteristics with respect to rotational and translational motion control are discussed.

  13. Metabolic Engineering of Light and Dark Biochemical Pathways in Wild-Type and Mutant Strains of Synechocystis PCC 6803 for Maximal, 24-Hour Production of Hydrogen Gas

    SciTech Connect (OSTI)

    Ely, Roger L.; Chaplen, Frank W.R.

    2014-03-11T23:59:59.000Z

    This project used the cyanobacterial species Synechocystis PCC 6803 to pursue two lines of inquiry, with each line addressing one of the two main factors affecting hydrogen (H2) production in Synechocystis PCC 6803: NADPH availability and O2 sensitivity. H2 production in Synechocystis PCC 6803 requires a very high NADPH:NADP+ ratio, that is, the NADP pool must be highly reduced, which can be problematic because several metabolic pathways potentially can act to raise or lower NADPH levels. Also, though the [NiFe]-hydrogenase in PCC 6803 is constitutively expressed, it is reversibly inactivated at very low O2 concentrations. Largely because of this O2 sensitivity and the requirement for high NADPH levels, a major portion of overall H2 production occurs under anoxic conditions in the dark, supported by breakdown of glycogen or other organic substrates accumulated during photosynthesis. Also, other factors, such as N or S limitation, pH changes, presence of other substances, or deletion of particular respiratory components, can affect light or dark H2 production. Therefore, in the first line of inquiry, under a number of culture conditions with wild type (WT) Synechocystis PCC 6803 cells and a mutant with impaired type I NADPH-dehydrogenase (NDH-1) function, we used H2 production profiling and metabolic flux analysis, with and without specific inhibitors, to examine systematically the pathways involved in light and dark H2 production. Results from this work provided rational bases for metabolic engineering to maximize photobiological H2 production on a 24-hour basis. In the second line of inquiry, we used site-directed mutagenesis to create mutants with hydrogenase enzymes exhibiting greater O2 tolerance. The research addressed the following four tasks: 1. Evaluate the effects of various culture conditions (N, S, or P limitation; light/dark; pH; exogenous organic carbon) on H2 production profiles of WT cells and an NDH-1 mutant; 2. Conduct metabolic flux analyses for enhanced H2 production profiles using selected culture conditions and inhibitors of specific pathways in WT cells and an NDH-1 mutant; 3. Create Synechocystis PCC 6803 mutant strains with modified hydrogenases exhibiting increased O2 tolerance and greater H2 production; and 4. Integrate enhanced hydrogenase mutants and culture and metabolic factor studies to maximize 24-hour H2 production.

  14. New Combined Laser Ablation Platform Determines Cell Wall Chemistry (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-09-01T23:59:59.000Z

    NREL has designed and developed a combined laser ablation/pulsed sample introduction/mass spectrometry platform that integrates pyrolysis and/or laser ablation with resonance-enhanced multiphoton ionization (REMPI) time-of-flight mass spectrometry. Using this apparatus, we can measure the cell wall chemical composition of untreated biomass materials. Understanding the chemical composition of untreated biomass is key to both the biochemical and thermochemical conversion of lignocellulosic biomass to biofuels. In the biochemical conversion process, the new technique provides a better understanding of the chemistry of lignin and will improve accessibility to plant sugars. In thermochemical conversion, the information provided by the new technique may help to reduce the formation of unwanted byproducts during gasification. NREL validated the ability of the system to detect pyrolysis products from plant materials using poplar, a potentially high-impact bioenergy feedstock. In the technique, biomass vapors are produced by laser ablation using the 3rd harmonic of an Nd:YAG laser (355 nm). The resulting vapors are entrained in a free jet expansion of helium, then skimmed and introduced into an ionization region. REMPI is used to ionize the vapors because it is highly sensitive for detecting lignin and aromatic metabolites. The laser ablation method was used to selectively volatilize specific plant tissues and detect lignin-based products from the vapors with enhanced sensitivity. This will allow the determination of lignin distribution in future biomass studies.

  15. Aerial Work Platform Safety Program

    E-Print Network [OSTI]

    Holland, Jeffrey

    Aerial Work Platform Safety Program Updated: July 22, 2013 #12;Aerial Work Platform Safety Program ..........................................................................................................11 #12;Aerial Work Platform Safety Program 1 The official version of this information will only for establishing and maintaining the Aerial Work Platform Safety Program. Appropriate safety equipment (e

  16. Costing commonality : evaluating the impact of platform divergence on internal investment returns

    E-Print Network [OSTI]

    Cameron, Bruce G. (Bruce Gregory)

    2011-01-01T23:59:59.000Z

    Platforming has become an important means of cost-sharing among industrial products. However, recent research has shown that many firms face systemic downward pressure on commonality, with the result that many platforms ...

  17. Benefits and applications of commonality and platforming in the oil and gas industry

    E-Print Network [OSTI]

    Rajwani, Shakeel

    2014-01-01T23:59:59.000Z

    Platforming, the sharing of parts, processes, knowledge, and technologies, across products and projects has proven to be an effective way for firms to reduce their costs. While platforming is now common in many consumer ...

  18. Transactional Network Platform: Applications

    SciTech Connect (OSTI)

    Katipamula, Srinivas; Lutes, Robert G.; Ngo, Hung; Underhill, Ronald M.

    2013-10-31T23:59:59.000Z

    In FY13, Pacific Northwest National Laboratory (PNNL) with funding from the Department of Energy’s (DOE’s) Building Technologies Office (BTO) designed, prototyped and tested a transactional network platform to support energy, operational and financial transactions between any networked entities (equipment, organizations, buildings, grid, etc.). Initially, in FY13, the concept demonstrated transactions between packaged rooftop air conditioners and heat pump units (RTUs) and the electric grid using applications or "agents" that reside on the platform, on the equipment, on a local building controller or in the Cloud. The transactional network project is a multi-lab effort with Oakridge National Laboratory (ORNL) and Lawrence Berkeley National Laboratory (LBNL) also contributing to the effort. PNNL coordinated the project and also was responsible for the development of the transactional network (TN) platform and three different applications associated with RTUs. This document describes two applications or "agents" in details, and also summarizes the platform. The TN platform details are described in another companion document.

  19. Pseudomonas fluorescens -A robust manufacturing platform

    E-Print Network [OSTI]

    Lebendiker, Mario

    Pseudomonas fluorescens -A robust manufacturing platform Reprinted from July/August 2004 Speciality at efficient- ly transporting single chain antibodies and other mammalian-derived proteins. In addition production. Dowpharma, a contract manufacturing services unit of Dow Chemical, has developed a manufacturing

  20. Biochemical Conversion Pilot Plant (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-06-01T23:59:59.000Z

    This fact sheet provides information about Biochemical Conversion Pilot Plant capabilities and resources at NREL.

  1. Communication centric platforms for future high data intensive applications 

    E-Print Network [OSTI]

    Ahmad, Balal

    The notion of platform based design is considered as a viable solution to boost the design productivity by favouring reuse design methodology. With the scaling down of device feature size and scaling up of design complexity, ...

  2. Avenali A., Battistella C., Matteucci G. and Nonino F., (2010), "Open software/hardware & innovation platform: how different forms of motivation promote collaboration", The innovation in crisis time, Proceedings of 17th International Product

    E-Print Network [OSTI]

    Di Pillo, Gianni

    of collaborative innovation, as social influence and social identity and exchange information (Ridings&Gefen, 2004/hardware & innovation platform: how different forms of motivation promote collaboration", The innovation in crisis time). OPEN SOFTWARE/HARDWARE & INNOVATION PLATFORMS: HOW DIFFERENT FORMS OF MOTIVATION PROMOTE COLLABORATION1

  3. PRODUCT REPRESENTATION IN LIGHTWEIGHT FORMATS FOR PRODUCT LIFECYCLE MANAGEMENT (PLM)

    E-Print Network [OSTI]

    Rzepa, Henry S.

    PRODUCT REPRESENTATION IN LIGHTWEIGHT FORMATS FOR PRODUCT LIFECYCLE MANAGEMENT (PLM) Lian Ding environments and the entire product lifecycle. There are new requirements for product representations, including: platform/application independence, support for the product lifecycle, rapidly sharing information

  4. Universal Developer Platform for MachinePlatform for Machine

    E-Print Network [OSTI]

    1 Universal Developer Platform for MachinePlatform for Machine Control Applications Hansjoerg will need some things: · Senses · Means June 24-26, 2008 ETH Zurich #12;2 And for Machine Control? June 24 ETH Zurich Conclusion: big effort for things that have little to do with Machine Control Multi

  5. Turbine blade platform seal

    DOE Patents [OSTI]

    Zagar, Thomas W. (Winter Springs, FL); Schiavo, Anthony L. (Oviedo, FL)

    2001-01-01T23:59:59.000Z

    A rotating blade group 90 for a turbo-machine having an improved device for sealing the gap 110 between the edges 112,114 of adjacent blade platforms 96,104. The gap 110 between adjacent blades 92,100 is sealed by a seal pin 20 its central portion 110 and by a seal plate 58,60 at each of the front 54 and rear 56 portions. The seal plates 58,60 are inserted into corresponding grooves 62,64 formed in the adjacent edges 112,114 of adjoining blades 92,100 and held in place by end plates 40,42. The end of the seal plates 58,60 may be chamfered 78,80 to improve the seal against the end plate 40,42. The seal pin 20 provides the required damping between the blades 92,100 and the seal plates 58,60 provide improved sealing effectiveness.

  6. Energy Tracking Software Platform

    SciTech Connect (OSTI)

    Ryan Davis; Nathan Bird; Rebecca Birx; Hal Knowles

    2011-04-04T23:59:59.000Z

    Acceleration has created an interactive energy tracking and visualization platform that supports decreasing electric, water, and gas usage. Homeowners have access to tools that allow them to gauge their use and track progress toward a smaller energy footprint. Real estate agents have access to consumption data, allowing for sharing a comparison with potential home buyers. Home builders have the opportunity to compare their neighborhood's energy efficiency with competitors. Home energy raters have a tool for gauging the progress of their clients after efficiency changes. And, social groups are able to help encourage members to reduce their energy bills and help their environment. EnergyIT.com is the business umbrella for all energy tracking solutions and is designed to provide information about our energy tracking software and promote sales. CompareAndConserve.com (Gainesville-Green.com) helps homeowners conserve energy through education and competition. ToolsForTenants.com helps renters factor energy usage into their housing decisions.

  7. Platform Chemicals from an Oilseed Biorefinery

    SciTech Connect (OSTI)

    Tupy, Mike; Schrodi Yann

    2006-11-06T23:59:59.000Z

    The US chemical industry is $460 billion in size where a $150 billion segment of which is non-oxygenated chemicals that is sourced today via petroleum but is addressable by a renewable feedstock if one considers a more chemically reduced feedstock such as vegetable oils. Vegetable oil, due to its chemical functionality, provides a largely untapped opportunity as a renewable chemical source to replace petroleum-derived chemicals and produce platform chemicals unavailable today. This project examined the fertile intersection between the rich building blocks provided by vegetable oils and the enhanced chemical modification capability provided by metathesis chemistry. The technology advanced in this study is the process of ethylene cross-metathesis (referred to as ethenolysis) with vegetable oil and vegetable oil derivatives to manufacture the platform-chemical 9-decenoic acid (or 9DA) and olefin co-products. The project team meet its goals of demonstrating improved catalyst efficiencies of several multiples, deepening the mechanistic understanding of metathesis, synthesis and screening of dozens of new catalysts, designing and modeling commercial processes, and estimating production costs. One demonstrable result of the study was a step change improvement in catalyst turnover number in the ethenolysis of methyl oleate as reported here. We met our key measurable of producing 100 lbs of 9DA at the pilot-scale, which demonstrated ability to scale-up ethenolysis. DOE Project funding had significant positive impact on development of metathetically modified vegetable oils more broadly as the Cargill/Materia partnership, that was able to initiate primarily due to DOE funding, has succeeded in commercializing products, validating metathesis as a platform technology, and expanding a diverse products portfolio in high value and in large volume markets. Opportunities have expanded and business development has gained considerable momentum and enabled further expansion of the Materia/Cargill relationship. This project exceeded expectations and is having immediate impact on DOE success by replacing petroleum products with renewables in a large volume application today.

  8. ESF Mine Power Center Platforms

    SciTech Connect (OSTI)

    T.A. Misiak

    2000-02-10T23:59:59.000Z

    The purpose and objective of this analysis is to structurally evaluate the existing Exploratory Studies Facility (ESF) mine power center (MPC) support frames and to design service platforms that will attach to the MPC support frames. This analysis follows the Development Plan titled ''Produce Additional Design for Title 111 Evaluation Report'' (CRWMS M&O 1999a). This analysis satisfies design recommended in the ''Title III Evaluation Report for the Surface and Subsurface Power System'' (CRWMS M&O 1999b, Section 7.6) and concurred with in the ''System Safety Evaluation of Title 111 Evaluation Reports Recommended Work'' (Gwyn 1999, Section 10.1.1). This analysis does not constitute a level-3 deliverable, a level-4 milestone, or a supporting work product. This document is not being prepared in support of the Monitored Geologic Repository (MGR) Site Recommendation (SR), Environmental Impact Statement (EIS), or License Application (LA) and should not be cited as a reference in the MGR SR, EIS, or LA.

  9. Toolbox Safety Talk Articulating Boom Work Platforms

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    Toolbox Safety Talk Articulating Boom Work Platforms Environmental Health & Safety Facilities sign-in sheet to Environmental Health & Safety for recordkeeping. Articulating boom work platforms Articulating Boom Work Platforms Environmental Health & Safety Facilities Safety & Health Section 395 Pine Tree

  10. Mini Review Appl. Chem. Eng., Vol. 25, No. 2, April 2014, 134-141

    E-Print Network [OSTI]

    (biochemical platform), (ther- mochemical platform), (Microorganism platform), (Combined Heat & Power

  11. next-generation sequencing platforms | EMSL

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

    next-generation sequencing platforms next-generation sequencing platforms Leads No leads are available at this time. The Epsomitic Phototrophic Microbial Mat of Hot Lake,...

  12. Modularization to Support Multiple Brand Platforms

    E-Print Network [OSTI]

    Agus, Sudjianto

    2001-09-09T23:59:59.000Z

    Methods to determine acceptable architecture for multiple platforms supporting multiple brands must represent both platform cost saving commonization as well as revenue enhancing brand distinctions. Functional architecting ...

  13. NREL: Biomass Research - Biochemical Conversion Projects

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

    NREL's projects in biochemical conversion involve three basic steps to convert biomass feedstocks to fuels: Converting biomass to sugar or other fermentation feedstock...

  14. 774 BIOCHEMICAL SOCIETY TRANSACTIONS Bennett, J. (1983) Biochem. J. 212, 1-13

    E-Print Network [OSTI]

    Allen, John F.

    774 BIOCHEMICAL SOCIETY TRANSACTIONS Bennett, J. (1983) Biochem. J. 212, 1-13 Bennett, J. (1984)in Science Publishers, Amsterdam Bennett, J., Steinback,K. E. & Amtzen, C. J. (1980) Proc. Natl. Acad. Sci. U. & Bennett, J. (1981) FEES Kyle, D. J., Staehelin,L. A. & Arntzen, C. J. (1983)Arch. Biochem. Lin, Z

  15. Communication platform for open heterogeneous MASs

    E-Print Network [OSTI]

    Zachmann, Gabriel

    (Technical Computer Science) Prof. Dr. Gabriel Zachmann (Computer Graphics) #12;Communication platform

  16. Computing Resources at Chemical and Biochemical Engineering

    E-Print Network [OSTI]

    Main Site Dept. of Chemical and Biochemical Engineering, 98 Brett Road Piscataway, NJ 08854-8058 PhoneComputing Resources at Chemical and Biochemical Engineering Note that use of all Rutgers University at: http://rucs.rutgers.edu/acceptable- use.html. Microlab. The PC Microlab (Engineering Room C233

  17. Systems Security at Chemical and Biochemical Engineering

    E-Print Network [OSTI]

    and Biochemical Engineering. The Systems Administrator for Chemical and Biochemical Engineering regularly reviews network security.However, maintaining systems security is a group effort and a never-ending task. Here Administrator regarding security bugs that may affect your personal computer. If a patch is available, download

  18. Frontiers, Opportunities, and Challenges in Biochemical and Chemical...

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

    Frontiers, Opportunities, and Challenges in Biochemical and Chemical Catalysis of CO2. Frontiers, Opportunities, and Challenges in Biochemical and Chemical Catalysis of CO2....

  19. Process Design and Economics for Biochemical Conversion of Lignocellul...

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

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

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

    SciTech Connect (OSTI)

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

    2014-04-01T23:59:59.000Z

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

  1. Experiment study on FLOATING JACKET: a new concept for deep water platform design

    E-Print Network [OSTI]

    Xu, Yufeng

    1996-01-01T23:59:59.000Z

    As more oil and gas are discovered in deeper water than ever before, the offshore industry has become increasingly interested in the design of advanced offshore production platforms. A new design concept called FLOATING JACKET (FJ) is studied...

  2. Design guidelines for optical resonator biochemical sensors

    E-Print Network [OSTI]

    Kimerling, Lionel C.

    In this paper, we propose a design tool for dielectric optical resonator-based biochemical refractometry sensors. Analogous to the widely accepted photodetector figure of merit, the detectivity D*, we introduce a new sensor ...

  3. Parameters Identification for Motorcycle Simulator's Platform Characterization

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Parameters Identification for Motorcycle Simulator's Platform Characterization L. Nehaoua H modeling and parameters identification of a motorcycle simulator's platform. This model begins with some (cars and motorcycles) is possible by taking in care some characteristics of land vehicles. Indeed

  4. Arduino: An Open Electronics Prototyping Platform

    E-Print Network [OSTI]

    Herr, Hugh

    Arduino: An Open Electronics Prototyping Platform Abstract Arduino is a platform for prototyping and library for writing code to control the board. Arduino comes from a philosophy of learning by doing the Arduino prototyping platform. This paper discusses related work, the educational and design context within

  5. Production

    Broader source: Energy.gov [DOE]

    Algae production R&D focuses on exploring resource use and availability, algal biomass development and improvements, characterizing algal biomass components, and the ecology and engineering of...

  6. Turbine engine airfoil and platform assembly

    DOE Patents [OSTI]

    Campbell, Christian X. (Oviedo, FL); James, Allister W. (Chuluota, FL); Morrison, Jay A. (Oviedo, FL)

    2012-07-31T23:59:59.000Z

    A turbine airfoil (22A) is formed by a first process using a first material. A platform (30A) is formed by a second process using a second material that may be different from the first material. The platform (30A) is assembled around a shank (23A) of the airfoil. One or more pins (36A) extend from the platform into holes (28) in the shank (23A). The platform may be formed in two portions (32A, 34A) and placed around the shank, enclosing it. The two platform portions may be bonded to each other. Alternately, the platform (30B) may be cast around the shank (23B) using a metal alloy with better castability than that of the blade and shank, which may be specialized for thermal tolerance. The pins (36A-36D) or holes for them do not extend to an outer surface (31) of the platform, avoiding stress concentrations.

  7. Production

    Broader source: Energy.gov [DOE]

    Algae production R&D focuses on exploring resource use and availability, algal biomass development and improvements, characterizing algal biomass components, and the ecology and engineering of cultivation systems.

  8. Bucket platform cooling scheme and related method

    DOE Patents [OSTI]

    Abuaf, Nesim (Lincoln City, OR); Barb, Kevin Joseph (Halfmoon, NY); Chopra, Sanjay (Greenville, SC); Kercher, David Max (Ipswich, MA); Kellock, Iain Robertson (Simpsonville, SC); Lenahan, Dean Thomas (Cincinnati, OH); Nellian, Sankar (Mauldin, SC); Starkweather, John Howard (Sharonville, OH); Lupe, Douglas Arthur (Ballston Lake, NY)

    2002-01-01T23:59:59.000Z

    A turbine bucket includes an airfoil extending from a platform, having high and low pressure sides; a wheel mounting portion; a hollow shank portion located radially between the platform and the wheel mounting portion, the platform having an under surface. An impingement cooling plate is located in the hollow shank portion, spaced from the under surface, and the impingement plate is formed with a plurality of impingement cooling holes therein.

  9. Unsteady Turbomachinery Computations Using Massively Parallel Platforms

    E-Print Network [OSTI]

    Alonso, Juan J.

    Unsteady Turbomachinery Computations Using Massively Parallel Platforms Edwin van der Weide with the inherently unsteady nature of turbomachinery flows, due to the motion of the rotors, this means

  10. Economic Analysis of Policy Effects Analysis Platform

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

    Economic Analysis of Policy Effects Analysis Platform March 24, 2015 Jason Hansen, PhD Idaho National Laboratory This presentation does not contain any proprietary, confidential,...

  11. Gizmo : mobile mesh network and sensor platform

    E-Print Network [OSTI]

    Rodriguez Molina, Javier

    2008-01-01T23:59:59.000Z

    10 Chapter 2: Cell Phone Enabled Platform ……………………………. 1247 Software …………………………………………………. 50 Cell Phone Wi-Fi & SIPsniffing algorithms, cell phone communication technology,

  12. A knowledge base approach to the design of tension leg platforms

    E-Print Network [OSTI]

    Rijken, Oriol Rafael

    1991-01-01T23:59:59.000Z

    follow the style of the Journal of Ocesa Engineering - An Interaatioaal Jouraal of Resemch aad tteretopment 1. eat Ulra a dfametefr dlraftl dare height paataaa flare diameter tether araterdept rfaer type of petroleum product and the distance... of the platform. This to reduce the stretch of the tethers. Reducing the stretch reduces the stress tethers hence reducing fatigue damage. Fig. 2 presents a basic TLP configuration. This figure shows a four-legged platform with flared columns, pontoons...

  13. Platforms: Where the sensors are mounted.

    E-Print Network [OSTI]

    Gilbes, Fernando

    over the Sahara On September 18, 1994. #12;14 The sensor detects solar radiation that has been absorbed1 Platforms: Where the sensors are mounted. Sensors: Instruments on the platforms. ETM+ AVIRIS GER 1500 #12;2 Passive Sensors · Aerial Cameras · Visible or Thermal Active Sensors · Microwave (Radar

  14. The OSIMIS Platform: Making OSI Management Simple

    E-Print Network [OSTI]

    Bhatti, Saleem N.

    and SNMP [Pav93a] while a similar approach for integrating OSI management and the OMG CORBA frame- work1 The OSIMIS Platform: Making OSI Management Simple George Pavlou, Kevin McCarthy, Saleem Bhatti.ucl.ac.uk Abstract The OSIMIS (OSI Management Information Service) platform provides the foundation for the quick

  15. Biochemical Production of Ethanol from Corn Stover: 2008 State...

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

    hexose cofermentation using recombinant Zymomonas mobilis. Aspen Plus chemical process simulation software 2 was used to compute material and energy balances for a biorefinery...

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

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsBSCmemo.pdf BSCmemo.pdf BSCmemo.pdfBetter BuildingsBetter

  17. Polymer-based platform for microfluidic systems

    DOE Patents [OSTI]

    Benett, William (Livermore, CA); Krulevitch, Peter (Pleasanton, CA); Maghribi, Mariam (Livermore, CA); Hamilton, Julie (Tracy, CA); Rose, Klint (Boston, MA); Wang, Amy W. (Oakland, CA)

    2009-10-13T23:59:59.000Z

    A method of forming a polymer-based microfluidic system platform using network building blocks selected from a set of interconnectable network building blocks, such as wire, pins, blocks, and interconnects. The selected building blocks are interconnectably assembled and fixedly positioned in precise positions in a mold cavity of a mold frame to construct a three-dimensional model construction of a microfluidic flow path network preferably having meso-scale dimensions. A hardenable liquid, such as poly (dimethylsiloxane) is then introduced into the mold cavity and hardened to form a platform structure as well as to mold the microfluidic flow path network having channels, reservoirs and ports. Pre-fabricated elbows, T's and other joints are used to interconnect various building block elements together. After hardening the liquid the building blocks are removed from the platform structure to make available the channels, cavities and ports within the platform structure. Microdevices may be embedded within the cast polymer-based platform, or bonded to the platform structure subsequent to molding, to create an integrated microfluidic system. In this manner, the new microfluidic platform is versatile and capable of quickly generating prototype systems, and could easily be adapted to a manufacturing setting.

  18. Upgrading platform using alkali metals

    DOE Patents [OSTI]

    Gordon, John Howard

    2014-09-09T23:59:59.000Z

    A process for removing sulfur, nitrogen or metals from an oil feedstock (such as heavy oil, bitumen, shale oil, etc.) The method involves reacting the oil feedstock with an alkali metal and a radical capping substance. The alkali metal reacts with the metal, sulfur or nitrogen content to form one or more inorganic products and the radical capping substance reacts with the carbon and hydrogen content to form a hydrocarbon phase. The inorganic products may then be separated out from the hydrocarbon phase.

  19. Standard Energy Efficiency Data (SEED) Platform Homepage Screenshot...

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

    Standard Energy Efficiency Data (SEED) Platform Homepage Screenshot Standard Energy Efficiency Data (SEED) Platform Homepage Screenshot Standard Energy Efficiency Data (SEED)...

  20. An Analysis Platform for Multiscale Hydrogeologic Modeling with...

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

    An Analysis Platform for Multiscale Hydrogeologic Modeling with Emphasis on Hybrid Multiscale Methods. An Analysis Platform for Multiscale Hydrogeologic Modeling with Emphasis on...

  1. An Integrated Platform for Engine Performance Simulations and...

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

    An Integrated Platform for Engine Performance Simulations and Optimization under Diesel Conditions An Integrated Platform for Engine Performance Simulations and Optimization under...

  2. An Extensible Sensing and Control Platform for Building Energy...

    Office of Environmental Management (EM)

    An Extensible Sensing and Control Platform for Building Energy Management An Extensible Sensing and Control Platform for Building Energy Management Lead Performer: Carnegie Mellon...

  3. Making a Hybrid Microfluidic Platform Compatible for In Situ...

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

    a Hybrid Microfluidic Platform Compatible for In Situ Imaging by Vacuum-Based Techniques. Making a Hybrid Microfluidic Platform Compatible for In Situ Imaging by Vacuum-Based...

  4. Web Machines : a new platform for application construction and execution

    E-Print Network [OSTI]

    Bryant, Robert A., M. Eng. Massachusetts Institute of Technology

    2009-01-01T23:59:59.000Z

    In today's world, computer application platforms are becoming increasingly important in providing positive application end-user and developer experiences. While there are many successful application platforms available, ...

  5. Open vs. closed Apple music distribution platform

    E-Print Network [OSTI]

    Aye, Thida, S.M. Massachusetts Institute of Technology

    2008-01-01T23:59:59.000Z

    In this thesis, based on the example case study of the Apple iTunes-iPods platform technology, two simple models are analyzed to gain a better understanding of open vs. closed business models as management and market ...

  6. High index contrast platform for silicon photonics

    E-Print Network [OSTI]

    Akiyama, Shoji, 1972-

    2004-01-01T23:59:59.000Z

    This thesis focuses on silicon-based high index contrast (HIC) photonics. In addition to mature fiber optics or low index contrast (LIC) platform, which is often referred to as Planar Lightwave Cirrcuit (PLC) or Silica ...

  7. Linked data platform for web applications

    E-Print Network [OSTI]

    Presbrey, Joe (Joseph Warren)

    2014-01-01T23:59:59.000Z

    Most of today's web applications are tightly coupled to proprietary server backends that store and control all user data. This thesis presents Linked Data as a decentralized web app platform, eliminating vendor lock-in, ...

  8. Cloud Based Applications and Platforms (Presentation)

    SciTech Connect (OSTI)

    Brodt-Giles, D.

    2014-05-15T23:59:59.000Z

    Presentation to the Cloud Computing East 2014 Conference, where we are highlighting our cloud computing strategy, describing the platforms on the cloud (including Smartgrid.gov), and defining our process for implementing cloud based applications.

  9. Digital Construction Platform: A Compound Arm Approach

    E-Print Network [OSTI]

    Spielberg, Nathan A.

    2014-01-01T23:59:59.000Z

    We introduce a novel large-scale Digital Construction Platform (DCP) for on-site sensing, analysis, and fabrication. The DCP is an in-progress research project consisting of a compound robotic arm system comprised of a ...

  10. Cell Culture on MEMS Platforms: A Review

    E-Print Network [OSTI]

    Ni, Ming

    Microfabricated systems provide an excellent platform for the culture of cells, and are an extremely useful tool for the investigation of cellular responses to various stimuli. Advantages offered over traditional methods ...

  11. Leveraging Post-Translational Phosphopantetheinylation as a Versatile Biochemical Tool /

    E-Print Network [OSTI]

    Kosa, Nicolas M.

    2013-01-01T23:59:59.000Z

    calf intestinal phosphatase (CIP) (Worthington Biochemicals,dissociation constants. CIP (100 U at 3800 U/mL) was addedconcentration. Incubation of CIP-treated and untreated Sfp

  12. apoptotic biochemical signaling: Topics by E-print Network

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

    Signal Transduction Condensed Matter (arXiv) Summary: We realize a biochemical filtering process by introducing a buffer in a biocatalytic signal-transduction logic system based...

  13. Application and Removal of Strippable Coatings via Remote Platform - 13133

    SciTech Connect (OSTI)

    Shoffner, P.; Lagos, L. [Applied Research Center, Florida International University, 10555 West Flagler Street, Suite 2100, Miami, FL 33174 (United States)] [Applied Research Center, Florida International University, 10555 West Flagler Street, Suite 2100, Miami, FL 33174 (United States); Maggio, S. [International Climbing Machine, 630 Elmira Road, Ithaca, NY 14850 (United States)] [International Climbing Machine, 630 Elmira Road, Ithaca, NY 14850 (United States)

    2013-07-01T23:59:59.000Z

    Florida International University's (FIU's) Applied Research Center is currently supporting the Department of Energy (DOE) Environmental Management Office of D and D and Facility Engineering program. FIU is supporting DOE's initiative to improve safety, reduce technical risks, and limit uncertainty within D and D operations by identifying technologies suitable to meet specific facility D and D requirements, assessing the readiness of those technologies for field deployment, and conducting feasibility studies and technology demonstrations of selected technologies and working with technology vendors to optimize the design of their current technologies to accomplish dangerous and demanding tasks during D and D operations. To meet one identified technology gap challenge for a technology to remotely apply strippable coatings, fixatives and decontamination gels, FIU identified and performed an initial demonstration of an innovative remote fixative sprayer platform from International Climbing Machines (ICM). The selected technology was demonstrated spraying fixative products at the hot cell mockup facility at the Applied Research Center at FIU in November 2008 under cold (non-radioactive) conditions. The remotely controlled platform was remotely operated and entered the facility and sprayed a fixative onto horizontal and vertical surfaces. Based on the initial FIU demonstration and the specific technical requirements identified at the DOE facilities, a follow-up demonstration was expanded to include strippable coatings and a decontamination gel, which was demonstrated in June 2010 at the ICM facility in Ithaca, NY. This second technology evaluation documented the ability of the remote system to spray the selected products on vertical stainless steel and concrete surfaces to a height of 3 meters (10 feet) and to achieve sufficient coverage and product thickness to promote the ability to peel/remove the strippable coatings and decontamination gel. The next challenge was to determine if a remote platform could be used to remove the strippable coatings and decontamination gels. In 2012, FIU worked with the technology provider, ICM, to conduct feasibility and trade studies to identify the requirements for the remote removal of strippable coatings or decontamination gels using the existing remote controlled platform. (authors)

  14. 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.

  15. Assessing the Potential of Natural Microbial Communities to Improve a Second-Generation Biofuels Platform

    E-Print Network [OSTI]

    Hammett, Amy Jo Macbey

    2012-10-19T23:59:59.000Z

    Naturally occurring microbial communities from high-salt and/or high-temperature environments were collected from sites across the United States and Puerto Rico and screened for their efficacy in the MixAlco biofuel production platform. The Mix...

  16. An innovative concept for deep water oil production platform design

    E-Print Network [OSTI]

    Racine, Florian

    2012-06-07T23:59:59.000Z

    and Off loading Tower) is studied in this thesis. Instead of using a single large cylindrical structure as in the spar configuration, the FPSOT utilizes a jacket-type framed structure supported by a buoyancy/storage tank deep below the ocean surface...

  17. Resource sharing platform architecture for an information product factory

    E-Print Network [OSTI]

    Sanchez, Abel, 1967-

    2003-01-01T23:59:59.000Z

    Efforts to share resources in collaborative pursuits are hindered by differing data representations, redundant applications, and software incompatibilities. Members of a collaborative effort often span different computational ...

  18. Advanced biochemical processes for geothermal brines FY 1998 annual operating plan

    SciTech Connect (OSTI)

    NONE

    1997-10-01T23:59:59.000Z

    As part of the overall Geothermal Energy Research which is aimed at the development of economical geothermal resources production systems, the aim of the Advanced Biochemical Processes for Geothermal Brines (ABPGB) effort is the development of economic and environmentally acceptable methods for disposal of geothermal wastes and conversion of by-products to useful forms. Methods are being developed for dissolution, separation and immobilization of geothermal wastes suitable for disposal, usable in inert construction materials, suitable for reinjection into the reservoir formation, or used for recovery of valuable metals.

  19. Microfluidic Platforms for Capturing Circulating Tumor Cells

    E-Print Network [OSTI]

    Tang, William C

    Microfluidic Platforms for Capturing Circulating Tumor Cells Sweta Gupta, Allison C. Baker-cost microfluidic device that can be used to isolate and capture circulating tumor cells (CTCs) from whole blood. The device was made from polydimethylsiloxane (PDMS) consisting of a microfluidic channel with microposts

  20. The Durham ELT adaptive optics simulation platform

    E-Print Network [OSTI]

    Alastair Basden; Timothy Butterley; Richard Myers; Richard Wilson

    2006-11-09T23:59:59.000Z

    Adaptive optics systems are essential on all large telescopes where image quality is important. These are complex systems with many design parameters requiring optimisation before good performance can be achieved. The simulation of adaptive optics systems is therefore necessary to categorise the expected performance. This paper describes an adaptive optics simulation platform, developed at Durham University, which can be used to simulate adaptive optics systems on the largest proposed future extremely large telescopes (ELTs) as well as current systems. This platform is modular, object oriented and has the benefit of hardware application acceleration which can be used to improve the simulation performance, essential for ensuring that the run time of a given simulation is acceptable. The simulation platform described here can be highly parallelised using parallelisation techniques suited for adaptive optics simulation, whilst still offering the user complete control while the simulation is running. Results from the simulation of a ground layer adaptive optics system are provided as an example to demonstrate the flexibility of this simulation platform.

  1. Induced biochemical interactions in immature and biodegraded heavy crude oils

    SciTech Connect (OSTI)

    Premuzic, E.T.; Lin, M.S.; Bohenek, M.; Joshi-Tope, G.; Shelenkova, L.; Zhou, W.M.

    1998-11-01T23:59:59.000Z

    Studies in which selective chemical markers have been used to explore the mechanisms by which biocatalysts interact with heavy crude oils have shown that the biochemical reactions follow distinct trends. The term biocatalyst refers to a group of extremophilic microorganisms which, under the experimental conditions used, interact with heavy crude oils to (1) cause a redistribution of hydrocarbons, (2) cause chemical changes in oil fractions containing sulfur compounds and lower the sulfur content, (3) decrease organic nitrogen content, and (4) decrease the concentration of trace metals. Current data indicate that the overall effect is due to simultaneous reactions yielding products with relatively higher concentration of saturates and lower concentrations of aromatics and resins. The compositional changes depend on the microbial species and the chemistry of the crudes. Economic analysis of a potential technology based on the available data indicate that such a technology, used in a pre-refinery mode, may be cost efficient and promising. In the present paper, the background of oil biocatalysis and some recent results will be discussed.

  2. INDUCED BIOCHEMICAL INTERACTIONS IN IMMATURE AND BIODEGRADED HEAVY CRUDE OILS

    SciTech Connect (OSTI)

    PREMUZIC,E.T.; LIN,M.S.; BOHENEK,M.; JOSHI-TOPE,G.; SHELENKOVA,L.; ZHOU,W.M.

    1998-10-27T23:59:59.000Z

    Studies in which selective chemical markers have been used to explore the mechanisms by which biocatalysts interact with heavy crude oils have shown that the biochemical reactions follow distinct trends. The term biocatalyst refers to a group of extremophilic microorganisms which, under the experimental conditions used, interact with heavy crude oils to (1) cause a redistribution of hydrocarbons, (2) cause chemical changes in oil fractions containing sulfur compounds and lower the sulfur content, (3) decrease organic nitrogen content, and (4) decrease the concentration of trace metals. Current data indicate that the overall effect is due to simultaneous reactions yielding products with relatively higher concentration of saturates and lower concentrations of aromatics and resins. The compositional changes depend on the microbial species and the chemistry of the crudes. Economic analysis of a potential technology based on the available data indicate that such a technology, used in a pre-refinery mode, may be cost efficient and promising. In the present paper, the background of oil biocatalysis and some recent results will be discussed.

  3. Advanced biochemical processes for geothermal brines: Current developments

    SciTech Connect (OSTI)

    Premuzic, E.T.; Lin, M.S.; Bohenek, M. [Brookhaven National Lab., Upton, NY (United States). Energy Science and Technology Div.; Bajsarowicz, V. [CET Environmental Services, Inc., Richmond, CA (United States); McCloud, M. [C.E. Holt/California Energy, Pasadena, CA (United States)

    1997-07-07T23:59:59.000Z

    A research program at Brookhaven National Laboratory (BNL) which deals with the development and application of processes for the treatment of geothermal brines and sludges has led to the identification and design of cost-efficient and environmentally friendly treatment methodology. Initially the primary goal of the processing was to convert geothermal wastes into disposable materials whose chemical composition would satisfy environmental regulations. An expansion of the r and D effort identified a combination of biochemical and chemical processes which became the basis for the development of a technology for the treatment of geothermal brines and sludges. The new technology satisfies environmental regulatory requirements and concurrently converts the geothermal brines and sludges into commercially promising products. Because the chemical composition of geothermal wastes depends on the type of the resource, the emerging technology has to be flexible so that it can be readily modified to suit the needs of a particular type of resource. Recent conceptional designs for the processing of hypersaline and low salinity brines and sludges will be discussed.

  4. Data collection and management of a mobile sensor platform

    E-Print Network [OSTI]

    Rosenfeld, Abraham M

    2013-01-01T23:59:59.000Z

    This thesis explores the development of a platform to better collect and manage data from multiple senor inputs mounted on a car sensor platform. Specifically, focusing on the collection and synchronization of multiple ...

  5. Sandia National Laboratories: Study Compares Floating-Platform...

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

    ClimateECEnergyStudy Compares Floating-Platform Options for Offshore Vertical-Axis Wind Turbines Study Compares Floating-Platform Options for Offshore Vertical-Axis Wind Turbines...

  6. Characterizing System Level Energy Consumption in Mobile Computing Platforms

    E-Print Network [OSTI]

    Obraczka, Katia

    1 Characterizing System Level Energy Consumption in Mobile Computing Platforms Cintia B. Margi 1156 High Street Santa Cruz, CA 95064 Abstract--- This paper approaches energy consumption charac­ terization in mobile computing platforms by assessing energy con­ sumption of ''basic'' application

  7. E-Print Network 3.0 - american platform based Sample Search Results

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

    changes based on the demands for them. Platform Host SymbioticSphere Environment Service Energy... platforms). Each applica- tion service and middleware platform is modeled...

  8. Multiple capillary biochemical analyzer with barrier member

    DOE Patents [OSTI]

    Dovichi, N.J.; Zhang, J.Z.

    1996-10-22T23:59:59.000Z

    A multiple capillary biochemical analyzer is disclosed for sequencing DNA and performing other analyses, in which a set of capillaries extends from wells in a microtiter plate into a cuvette. In the cuvette the capillaries are held on fixed closely spaced centers by passing through a sandwich construction having a pair of metal shims which squeeze between them a rubber gasket, forming a leak proof seal for an interior chamber in which the capillary ends are positioned. Sheath fluid enters the chamber and entrains filament sample streams from the capillaries. The filament sample streams, and sheath fluid, flow through aligned holes in a barrier member spaced close to the capillary ends, into a collection chamber having a lower glass window. The filament streams are illuminated above the barrier member by a laser, causing them to fluoresce. The fluorescence is viewed end-on by a CCD camera chip located below the glass window. The arrangement ensures an equal optical path length from all fluorescing spots to the CCD chip and also blocks scattered fluorescence illumination, providing more uniform results and an improved signal-to-noise ratio. 12 figs.

  9. 2011 Biomass Program Platform Peer Review: Thermochemical Conversion...

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

    Thermochemical Conversion 2011 Biomass Program Platform Peer Review: Thermochemical Conversion "This document summarizes the recommendations and evaluations provided by an...

  10. 2011 Biomass Program Platform Peer Review: Integrated Biorefineries...

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

    Integrated Biorefineries 2011 Biomass Program Platform Peer Review: Integrated Biorefineries "This document summarizes the recommendations and evaluations provided by an...

  11. "Whiskbrooms" and"Pushbrooms" Remote Sensing Platforms and Sensors

    E-Print Network [OSTI]

    Frank, Thomas D.

    "Whiskbrooms" and"Pushbrooms" Remote Sensing Platforms and Sensors Remote sensing requires that a sensor be constructed and then attached to a platform that provides an aerial view of the landscape. "Whiskbrooms" and"Pushbrooms" Remote Sensing Platforms and Sensors Remote sensing requires that a sensor

  12. Atlas: A Novel Kinematic Architecture for Six DOF Motion Platforms

    E-Print Network [OSTI]

    Hayes, John

    Atlas: A Novel Kinematic Architecture for Six DOF Motion Platforms M.J.D. HAYES, R.G. LANGLOIS. This paper presents an overview of the Atlas platform: a novel six DOF motion platform architecture of the mechanism. The decoupling is accomplished by fixing a three DOF spherical orienting device, called the Atlas

  13. 3-DIMENSIONAL COMPACT DISC (CD) MICROFLUIDIC PLATFORM Presented to the

    E-Print Network [OSTI]

    Kassegne, Samuel Kinde

    3-DIMENSIONAL COMPACT DISC (CD) MICROFLUIDIC PLATFORM _______________ A Thesis Presented OF THE THESIS 3-Dimensional Compact Disc (CD) Microfluidic Platform by Nitin Edmund Harwood Master of Science in a compact disc (CD) microfluidics platform involving two or more layers. The traditional 2-Dimensional

  14. Product Innovation and Strategy, case Stora Enso

    E-Print Network [OSTI]

    existing platform · New products 2. Growth markets, new platforms · Eastern Europe, Russia 3. Bioenergy #12 countries · Market capitalisation EUR 9.5 billion (31 Dec 2006) · Shares listed on Helsinki, Stockholm Stora Enso Timber Global market presence North-Africa & Middle-East USA 60% 5% 10% 25% Asia Europe #12

  15. Advanced Sorbents as a Versatile Platform for Gas Separation

    SciTech Connect (OSTI)

    Neil Stephenson

    2003-09-30T23:59:59.000Z

    The program objective was to develop materials and processes for industrial gas separations to reduce energy use and enable waste reduction. The approach chosen combined novel oxygen selective adsorbents and pressure swing adsorption (PSA) processes. Preliminary materials development and process simulation results indicated that oxygen selective adsorbents could provide a versatile platform for industrial gas separations. If fully successful, this new technology offered the potential for reducing the cost of producing nitrogen/oxygen co-products, high purity nitrogen, argon, and possibly oxygen. The potential energy savings for the gas separations are appreciable, but the end users are the main beneficiaries. Lowering the cost of industrial gases expands their use in applications that can employ them for reducing energy consumption and emissions.

  16. Platform Based Design for Automotive Sensor Conditioning

    E-Print Network [OSTI]

    Fanucci, L; Iozzi, F; Marino, C; Rocchi, A

    2011-01-01T23:59:59.000Z

    In this paper a general architecture suitable to interface several kinds of sensors for automotive applications is presented. A platform based design approach is pursued to improve system performance while minimizing time-to-market.. The platform is composed by an analog front-end and a digital section. The latter is based on a microcontroller core (8051 IP by Oregano) plus a set of dedicated hardware dedicated to the complex signal processing required for sensor conditioning. The microcontroller handles also the communication with external devices (as a PC) for data output and fast prototyping. A case study is presented concerning the conditioning of a Gyro yaw rate sensor for automotive applications. Measured performance results outperform current state-of-the-art commercial devices.

  17. Porting salinas to the windows platform.

    SciTech Connect (OSTI)

    Reese, Garth M.; Wilson, Christopher Riley

    2006-06-01T23:59:59.000Z

    The ASC program has enabled significant development of high end engineering applications on massively parallel machines. There is a great benefit in providing these applications on the desktop of the analysts and designers, at least insofar as the small models may be run on these platforms, thus providing a tool set that spans the application needs. This effort documents the work of porting Salinas to the WINDOWS{trademark} platform. Selection of the tools required to compile, link, test and run Salinas in this environment is discussed. Significant problems encountered along the way are listed along with an estimation of the overall cost of the port. This report may serve as a baseline for streamlining further porting activities with other ASC codes.

  18. Analysis of robustness and stochasticity in biochemical networks

    E-Print Network [OSTI]

    Ong, Mei-Lyn

    2012-01-01T23:59:59.000Z

    Cells are constantly faced with the challenge of functioning reliably while being subject to unpredictable changes from within and outside. Here, I present two studies in which I analyze how biochemical circuits that ...

  19. Biochemical changes in speckled trout (Cynoscion nebulosus) preserved with ice

    E-Print Network [OSTI]

    Glover, James Donald

    1970-01-01T23:59:59.000Z

    BIOCHEMICAL CHANGES IN SPECKLED TROUT (CYNOSCION NEBULOSUS) PRESERVED WITH ICE A Thesis by JAMES DONALD GLOVER Approved as to style and content by: (C irman of Committee) emb ) (Head of Depa tment) (Member ) August 1970 ABSTRACT... Biochemical Changes in Speckled Trout (Cynoscion Nebulosus) Preserved with Ice. (August 1970) James Donald Glover, B. S. , Texas A&M University Directed by: Bryant F. Cobb III One hundred-sixty speckled trout were purchased from retail fish markets...

  20. EWEC 2006, Athens, The Anemos Wind Power Forecasting Platform Technology The Anemos Wind Power Forecasting Platform Technology -

    E-Print Network [OSTI]

    Boyer, Edmond

    EWEC 2006, Athens, The Anemos Wind Power Forecasting Platform Technology 1 The Anemos Wind Power a professional, flexible platform for operating wind power prediction models, laying the main focus on state models from all over Europe are able to work on this platform. Keywords: wind energy, wind power

  1. Techno-Economic Analysis of Bioconversion of Methane into Biofuel and Biochemical (Poster)

    SciTech Connect (OSTI)

    Fei, Q.; Tao, L.; Pienkos, P .T.; Guarnieri, M.; Palou-Rivera, I.

    2014-10-01T23:59:59.000Z

    In light of the relatively low price of natural gas and increasing demands of liquid transportation fuels and high-value chemicals, attention has begun to turn to novel biocatalyst for conversion of methane (CH4) into biofuels and biochemicals [1]. A techno-economic analysis (TEA) was performed for an integrated biorefinery process using biological conversion of methane, such as carbon yield, process efficiency, productivity (both lipid and acid), natural gas and other raw material prices, etc. This analysis is aimed to identify research challenges as well provide guidance for technology development.

  2. Method and apparatus for energy efficient self-aeration in chemical, biochemical, and wastewater treatment processes

    DOE Patents [OSTI]

    Gao, Johnway [Richland, WA; Skeen, Rodney S [Pendleton, OR

    2002-05-28T23:59:59.000Z

    The present invention is a pulse spilling self-aerator (PSSA) that has the potential to greatly lower the installation, operation, and maintenance cost associated with aerating and mixing aqueous solutions. Currently, large quantities of low-pressure air are required in aeration systems to support many biochemical production processes and wastewater treatment plants. Oxygen is traditionally supplied and mixed by a compressor or blower and a mechanical agitator. These systems have high-energy requirements and high installation and maintenance costs. The PSSA provides a mixing and aeration capability that can increase operational efficiency and reduce overall cost.

  3. Makai Ocean Engineering, Inc. Otec Plume Biochemical Simulation of a 100MW

    E-Print Network [OSTI]

    the Physical and Biochemical Influence of Ocean Thermal Energy Conversion Plant Discharges into their Adjacent

  4. Robotic vehicle with multiple tracked mobility platforms

    DOE Patents [OSTI]

    Salton, Jonathan R. (Albuquerque, NM); Buttz, James H. (Albuquerque, NM); Garretson, Justin (Albuquerque, NM); Hayward, David R. (Wetmore, CO); Hobart, Clinton G. (Albuquerque, NM); Deuel, Jr., Jamieson K. (Albuquerque, NM)

    2012-07-24T23:59:59.000Z

    A robotic vehicle having two or more tracked mobility platforms that are mechanically linked together with a two-dimensional coupling, thereby forming a composite vehicle of increased mobility. The robotic vehicle is operative in hazardous environments and can be capable of semi-submersible operation. The robotic vehicle is capable of remote controlled operation via radio frequency and/or fiber optic communication link to a remote operator control unit. The tracks have a plurality of track-edge scallop cut-outs that allow the tracks to easily grab onto and roll across railroad tracks, especially when crossing the railroad tracks at an oblique angle.

  5. The Harness Workbench: Unified and Adaptive Access to Diverse HPC Platforms (final report)

    SciTech Connect (OSTI)

    George Bosilca

    2012-11-07T23:59:59.000Z

    In this project, we conducted preliminary research to create a flexible environment that encapsulates the knowledge of the application developers, site system administrators, and the vendors to assist application building and execution on HPC systems, in particular the DOE leadership computing platforms. The key research involved how to describe and use the knowledge from these varied sources to improve productivity of the end-user scientists, while creating a flexible and modular environment supporting all these features.

  6. Investigating methods of supporting dynamically linked executables on high performance computing platforms.

    SciTech Connect (OSTI)

    Kelly, Suzanne Marie; Laros, James H., III; Pedretti, Kevin Thomas Tauke; Levenhagen, Michael J.

    2009-09-01T23:59:59.000Z

    Shared libraries have become ubiquitous and are used to achieve great resource efficiencies on many platforms. The same properties that enable efficiencies on time-shared computers and convenience on small clusters prove to be great obstacles to scalability on large clusters and High Performance Computing platforms. In addition, Light Weight operating systems such as Catamount have historically not supported the use of shared libraries specifically because they hinder scalability. In this report we will outline the methods of supporting shared libraries on High Performance Computing platforms using Light Weight kernels that we investigated. The considerations necessary to evaluate utility in this area are many and sometimes conflicting. While our initial path forward has been determined based on this evaluation we consider this effort ongoing and remain prepared to re-evaluate any technology that might provide a scalable solution. This report is an evaluation of a range of possible methods of supporting dynamically linked executables on capability class1 High Performance Computing platforms. Efforts are ongoing and extensive testing at scale is necessary to evaluate performance. While performance is a critical driving factor, supporting whatever method is used in a production environment is an equally important and challenging task.

  7. Interactive Supercomputing’s Star-P Platform

    SciTech Connect (OSTI)

    Edelman, Alan; Husbands, Parry; Leibman, Steve

    2006-09-19T23:59:59.000Z

    The thesis of this extended abstract is simple. High productivity comes from high level infrastructures. To measure this, we introduce a methodology that goes beyond the tradition of timing software in serial and tuned parallel modes. We perform a classroom productivity study involving 29 students who have written a homework exercise in a low level language (MPI message passing) and a high level language (Star-P with MATLAB client). Our conclusions indicate what perhaps should be of little surprise: (1) the high level language is always far easier on the students than the low level language. (2) The early versions of the high level language perform inadequately compared to the tuned low level language, but later versions substantially catch up. Asymptotically, the analogy must hold that message passing is to high level language parallel programming as assembler is to high level environments such as MATLAB, Mathematica, Maple, or even Python. We follow the Kepner method that correctly realizes that traditional speedup numbers without some discussion of the human cost of reaching these numbers can fail to reflect the true human productivity cost of high performance computing. Traditional data compares low level message passing with serial computation. With the benefit of a high level language system in place, in our case Star-P running with MATLAB client, and with the benefit of a large data pool: 29 students, each running the same code ten times on three evolutions of the same platform, we can methodically demonstrate the productivity gains. To date we are not aware of any high level system as extensive and interoperable as Star-P, nor are we aware of an experiment of this kind performed with this volume of data.

  8. VOLTTRON Lite: Integration Platform for the Transactional Network

    SciTech Connect (OSTI)

    Haack, Jereme N.; Katipamula, Srinivas; Akyol, Bora A.; Lutes, Robert G.

    2013-10-31T23:59:59.000Z

    In FY13, Pacific Northwest National Laboratory (PNNL) with funding from the Department of Energy’s (DOE’s) Building Technologies Office (BTO) designed, prototyped and tested a transactional network platform. The platform is intended to support energy, operational and financial transactions between any networked entities (equipment, organizations, buildings, grid, etc.). Initially, in FY13, the concept demonstrated transactions between packaged rooftop units (RTUs) and the electric grid using applications or “agents” that reside on the platform, on the equipment, on local building controller or in the Cloud. This document describes the core of the transactional network platform, the Volttron Lite™ software and associated services hosted on the platform. Future enhancements are also discussed. The appendix of the document provides examples of how to use the various services hosted on the platform.

  9. A Photovoltaic Test Platform Realized with Multiple Independent Outputs.

    E-Print Network [OSTI]

    Crawford, Kevin P.

    2011-01-01T23:59:59.000Z

    ??In this thesis, a project to design and build a photovoltaic test platform is discussed. Essentially, it is a photovoltaic simulator designed to have multiple… (more)

  10. Standard Energy Efficiency Data (SEED) Platform - 2014 BTO Peer...

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

    Presentation More Documents & Publications Standard Energy Efficiency Database Platform - 2013 BTO Peer Review LBNL SEED: Why Open Source Overview LBNL SEED for Cities Overview...

  11. VOLTTRONTM as an Open Source Platform for Energy Management Applicatio...

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

    Virginia Tech VOLTTRON TM as an Open Source Platform for Energy Management Applications HVAC Controllers Lighting Controllers Lighting circuit(s) Plug load Controllers July 23,...

  12. The Tariff Analysis Project: A Database and Analysis Platform...

    Open Energy Info (EERE)

    Tariff Analysis Project: A Database and Analysis Platform for Electricity Tariffs Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Tariff Analysis Project: A Database...

  13. Design of an omnidirectional and holonomic wheeled platform prototype

    SciTech Connect (OSTI)

    Killough, S.M.; Pin, F.G.

    1991-01-01T23:59:59.000Z

    This paper presents the concepts for a new family of wheeled platforms which feature full omnidirectionality with simultaneous and independent rotational and translational motion capabilities. We first describe the original orthogonal-wheels assembly'' on which these platforms are based and discuss how a combination of these assemblies is used to generate an omnidirectional capability. The design and control of a prototype platform developed to test and demonstrate the proposed concepts is then described, and experimental results illustrating the full omnidirectionality of the platform with decoupled rotational and translational degrees of freedom are presented. 15 refs., 9 figs.

  14. Subtilin Production by Bacillus Subtilis: Stochastic Hybrid Models and Parameter

    E-Print Network [OSTI]

    Ferrari-Trecate, Giancarlo

    Subtilin Production by Bacillus Subtilis: Stochastic Hybrid Models and Parameter Identification dynamics, sparse sam- pling, genetic network, biochemical systems. 1 Introduction During the last decades biological processes are intrinsically uncertain [28, 21]. For instance, stochastic phenomena appear

  15. Measuring and tuning energy efficiency on large scale high performance computing platforms.

    SciTech Connect (OSTI)

    Laros, James H., III

    2011-08-01T23:59:59.000Z

    Recognition of the importance of power in the field of High Performance Computing, whether it be as an obstacle, expense or design consideration, has never been greater and more pervasive. While research has been conducted on many related aspects, there is a stark absence of work focused on large scale High Performance Computing. Part of the reason is the lack of measurement capability currently available on small or large platforms. Typically, research is conducted using coarse methods of measurement such as inserting a power meter between the power source and the platform, or fine grained measurements using custom instrumented boards (with obvious limitations in scale). To collect the measurements necessary to analyze real scientific computing applications at large scale, an in-situ measurement capability must exist on a large scale capability class platform. In response to this challenge, we exploit the unique power measurement capabilities of the Cray XT architecture to gain an understanding of power use and the effects of tuning. We apply these capabilities at the operating system level by deterministically halting cores when idle. At the application level, we gain an understanding of the power requirements of a range of important DOE/NNSA production scientific computing applications running at large scale (thousands of nodes), while simultaneously collecting current and voltage measurements on the hosting nodes. We examine the effects of both CPU and network bandwidth tuning and demonstrate energy savings opportunities of up to 39% with little or no impact on run-time performance. Capturing scale effects in our experimental results was key. Our results provide strong evidence that next generation large-scale platforms should not only approach CPU frequency scaling differently, but could also benefit from the capability to tune other platform components, such as the network, to achieve energy efficient performance.

  16. Oilseeds for Biofuels and Biochemicals in Texas BIOENERGY PROGRAM

    E-Print Network [OSTI]

    Oilseeds for Biofuels and Biochemicals in Texas BIOENERGY PROGRAM Description feedstocks (primarily soybean) with food and feed markets. The price of October 2009 Chicago soybean oil to be competitive in the domestic market. U.S. biodiesel manfacturers are closing, consolidating, or suspending

  17. Mutual information in time-varying biochemical systems

    E-Print Network [OSTI]

    Filipe Tostevin; Pieter Rein ten Wolde

    2010-06-16T23:59:59.000Z

    Cells must continuously sense and respond to time-varying environmental stimuli. These signals are transmitted and processed by biochemical signalling networks. However, the biochemical reactions making up these networks are intrinsically noisy, which limits the reliability of intracellular signalling. Here we use information theory to characterise the reliability of transmission of time-varying signals through elementary biochemical reactions in the presence of noise. We calculate the mutual information for both instantaneous measurements and trajectories of biochemical systems for a Gaussian model. Our results indicate that the same network can have radically different characteristics for the transmission of instantaneous signals and trajectories. For trajectories, the ability of a network to respond to changes in the input signal is determined by the timing of reaction events, and is independent of the correlation time of the output of the network. We also study how reliably signals on different time-scales can be transmitted by considering the frequency-dependent coherence and gain-to-noise ratio. We find that a detector that does not consume the ligand molecule upon detection can more reliably transmit slowly varying signals, while an absorbing detector can more reliably transmit rapidly varying signals. Furthermore, we find that while one reaction may more reliably transmit information than another when considered in isolation, when placed within a signalling cascade the relative performance of the two reactions can be reversed. This means that optimising signal transmission at a single level of a signalling cascade can reduce signalling performance for the cascade as a whole.

  18. Minimum Resource Characterization of Biochemical Analyses for Digital

    E-Print Network [OSTI]

    Akella, Srinivas

    ;2 Lingzhi Luo and Srinivas Akella 1 Introduction Low-cost, portable lab-on-a-chip systems capable of rapid versatile, yet low cost systems. Hence it is important to iden- tify the class of biochemical analyses requirements, towards the design of cost and space-efficient biochips. Mixers and storage units are two primary

  19. Platform Based Design for Automotive Sensor Conditioning L. Fanucci1

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Platform Based Design for Automotive Sensor Conditioning L. Fanucci1 , A. Giambastiani2 , F. Iozzi3 kinds of sensors for automotive applications is presented. A platform based design approach is pursued prototyping. A case study is presented concerning the conditioning of a Gyro yaw rate sensor for automotive

  20. Characterizing System Level Energy Consumption in Mobile Computing Platforms

    E-Print Network [OSTI]

    Obraczka, Katia

    1 Characterizing System Level Energy Consumption in Mobile Computing Platforms Cintia B. Margi 1156 High Street Santa Cruz, CA 95064 Abstract-- This paper approaches energy consumption charac- terization in mobile computing platforms by assessing energy con- sumption of "basic" application-level tasks

  1. ATLAS: A NOVEL KINEMATIC ARCHITECTURE FOR SIX DOF MOTION PLATFORMS

    E-Print Network [OSTI]

    Hayes, John

    ATLAS: A NOVEL KINEMATIC ARCHITECTURE FOR SIX DOF MOTION PLATFORMS M.J.D. HAYES Mechanical simulation required in many applications. This paper presents an overview of the Atlas platform: a novel six orienting device, called the Atlas sphere, on a gantry with three linear axes. The key to the design

  2. Microfluidics for biological analysis: Triumphs and hurdles of CD platforms

    E-Print Network [OSTI]

    Joshi, Yogesh Moreshwar

    Microfluidics for biological analysis: Triumphs and hurdles of CD platforms JONATHAN SIEGRIST1 , R on microfluidic technologies has become extensive, particularly in regards to the develop- ment of sample. Centrifugal microfluidic platforms based on the compact-disc format are discussed, along with the advantages

  3. Software Platforms for Smart Building Ecosystems: Understanding the

    E-Print Network [OSTI]

    Software Platforms for Smart Building Ecosystems: Understanding the Key Architectural-ready software platform for the smart building domain. We analyzed the type of contributors that may exist in a smart building ecosystem, the quality attributes that those roles are concerned with, and the key

  4. Constructionism 2010 Robotic Educational Platform based on Ball Robots

    E-Print Network [OSTI]

    Petrovic, Pavel

    Constructionism 2010 1 Robotic Educational Platform based on Ball Robots Zuzana ZajĂ­ckovĂĄ further on: we propose a creative and non-conventional platform, which goes beyond the traditional wheeled and entertaining educational experience. The idea of an autonomous ball robot is not new. Successful robots were

  5. Improved design of the omnidirectional robotic platform for enhancement of manufacturability and commercialability

    SciTech Connect (OSTI)

    Pin, F.G.

    1997-09-01T23:59:59.000Z

    The purpose of this Cooperative Research and Development Agreement (CRADA), between Oak Ridge National Laboratory (ORNL) and Nomadic Technologies, Inc., has been to produce an improved design of the Omnidirectional Holonomic Platform (OHP) that is easier to manufacture and more suitable for commercialization. The OHP technology was developed by the ORNL. In 1993, it received an R&D-100 award and in 1994, a patent was accepted by the U.S. Patent Office in final form (No. 5,374,879). The technology involves a novel wheel system assembly which, through its corresponding control system, can provide rolling platforms with a full omnidirectional motion capability, including simultaneous and independently controlled rotational and translational degrees-of-freedom. The objective of this project has been to pair ORNL`s knowledge of the OHP technology and Nomadic Technologies, Inc.`s experience in manufacturing and market-oriented robotic product development to produce and test an improved design of the OHP.

  6. Advanced Sensors, Control, Platforms, and Modeling

    Office of Environmental Management (EM)

    112 productivity and safety, and boost the U.S. sensor and automation industry. 113 2. Technology Assessment and Potential 114 2.1 Performance advances 115 DRAFT -...

  7. Autonomous biomorphic robots as platforms for sensors

    SciTech Connect (OSTI)

    Tilden, M.; Hasslacher, B.; Mainieri, R.; Moses, J.

    1996-10-01T23:59:59.000Z

    The idea of building autonomous robots that can carry out complex and nonrepetitive tasks is an old one, so far unrealized in any meaningful hardware. Tilden has shown recently that there are simple, processor-free solutions to building autonomous mobile machines that continuously adapt to unknown and hostile environments, are designed primarily to survive, and are extremely resistant to damage. These devices use smart mechanics and simple (low component count) electronic neuron control structures having the functionality of biological organisms from simple invertebrates to sophisticated members of the insect and crab family. These devices are paradigms for the development of autonomous machines that can carry out directed goals. The machine then becomes a robust survivalist platform that can carry sensors or instruments. These autonomous roving machines, now in an early stage of development (several proof-of-concept prototype walkers have been built), can be developed so that they are inexpensive, robust, and versatile carriers for a variety of instrument packages. Applications are immediate and many, in areas as diverse as prosthetics, medicine, space, construction, nanoscience, defense, remote sensing, environmental cleanup, and biotechnology.

  8. Tectonic synthesis of the northern Arabian platform

    SciTech Connect (OSTI)

    Everett, J.R.; Russell, O.R.; Stasxkowski, R.J.; Loyd, S.P.; Tabbutt, V.M. (Earth Satellite Corp., Chevy Chase, MD (USA)); Dolan, P.; Stein, A. (Dolan and Associates, Richmond (England)); Scott, J. (Petroleum Geological Analysis, Ltd., Reading (England))

    1990-05-01T23:59:59.000Z

    The creation and destruction of Tethys oceans from the early Mesozoic to the present has created a complex suture zone along the Zagros/Bitlus trend. The fundamental interactions are between the Arabian and Euasian plates, but several microplates trapped between the major plates further complicate the tectonic fabric of the region. On the west, the Arabian plate slides past the African plate and the Sinai microplate along the Levant fault. The Palmyrides are related to a bend in this plate boundary and are not an offset extension of the Syrian arc. As Arabia penetrates Eurasia the Anatolian block is escaping to the west along the northern (right-lateral) and eastern (left-lateral) faults. Convergence of the Eurasian and Arabian plates resulted in ophiolite abduction (Late Cretaceous), followed by continent-continent collision (Miocene to present). The zone of collision is marked by the Bitlis-Zagrosa suture. Structural features associated with the collision include overthrusting, impactogens, and complexly folded and faulted mountain systems. Intensity and complexity of structuring decreases southward into open long-wavelength folds on the Arabian Platform. The fortuitous combination of rich source rocks, abundant reservoir rocks with primary and fracture porosity, and numerous trapping structures make this an extraordinary prolific hydrocarbon province. A structural and lithologic interpretation of 53 contiguous Landsat Multispectral Scanner scenes covering all of Syria, Iraq, and Kuwait, and portions of Turkey, Iran, Jordan, Lebanon, and Saudi Arabia has provided insights into the tectonic history of this area and its hydrocarbon accumulation.

  9. Volttron: An Agent Platform for the Smart Grid

    SciTech Connect (OSTI)

    Haack, Jereme N.; Akyol, Bora A.; Carpenter, Brandon J.; Tews, Cody W.; Foglesong, Lance W.

    2013-05-06T23:59:59.000Z

    VOLLTRON platform enables the deployment of intelligent sensors and controllers in the smart grid and provides a stable, secure and flexible framework that expands the sensing and control capabilities. VOLTTRON platform provides services fulfilling the essential requirements of resource management and security for agent operation in the power grid. The facilities provided by the platform allow agent developers to focus on the implementation of their agent system and not on the necessary "plumbing' code. For example, a simple collaborative demand response application was written in less than 200 lines of Python.

  10. Heightened sense for sensing: recent advances in pathogen immunoassay sensing platforms

    SciTech Connect (OSTI)

    Fischer, N; Tarasow, T; Tok, J B

    2007-01-09T23:59:59.000Z

    As part of its own defense mechanism, most bacteria have developed an innate ability to enable toxic secretion to ward off potential predators or invaders. However, this naturally occurring process has been abused since over production of the bacteria's toxin molecules could render them as potential bioweapons. As these processes (also known as ''black biology'') can be clandestinely performed in a laboratory, the threat of inflicting enormous potential damage to a nation's security and economy is invariably clear and present. Thus, efficient detection of these biothreat agents in a timely and accurate manner is highly desirable. A wealth of publications describing various pathogen immuno-sensing advances has appeared over the last few years, and it is not the intent of this review article to detail each reported approach. Instead, we aim to survey a few recent highlights in hopes of providing the reader an overall sense of the breath of these sensing systems and platforms. Antigen targets are diverse and complex as they encompass proteins, whole viruses, and bacterial spores. The signaling processes for these reported immunoassays are usually based on colorimetric, optical, or electrochemical changes. Of equal interest is the type of platform in which the immunoassay can be performed. A few platforms suitable for pathogen detection are described.

  11. Tracking Provenance in ORNL's Flexible Research Platforms

    SciTech Connect (OSTI)

    Hensley, Zachary P [ORNL; Sanyal, Jibonananda [ORNL; New, Joshua Ryan [ORNL

    2013-08-01T23:59:59.000Z

    Provenance is dened as information about the origin of objects, a concept that applies to both physical and digital objects and often overlaps both. The use of provenance in systems designed for research is an important but forgotten feature. Provenance allows for proper and exact tracking of information, its use, its lineage, its derivations and other metadata that are important for correctly adhering to the scien- tic method. In our project's prescribed use of provenance, researchers can determine detailed information about the use of sensor data in their experiments on ORNL's Flexible Research Platforms (FRPs). Our project's provenance system, Provenance Data Management System (ProvDMS), tracks information starting with the creation of information by an FRP sensor. The system determines station information, sensor information, and sensor channel information. The system allows researchers to derive generations of experiments from the sensor data and tracks their hierarchical flow. Key points can be seen in the history of the information as part of the information's workflow. The concept of provenance and its usage in science is relatively new and while used in other cases around the world, our project's provenance diers in a key area. To keep track of provenance, most systems must be designed or redesigned around the new provenance system. Our system is designed as a cohesive but sepa- rate entity and allows for researchers to continue using their own methods of analysis without being constrained in their ways in order to track the provenance. We have designed ProvDMS using a lightweight provenance library, Core Provenance Library (CPL) v.6 In addition to keeping track of sensor data experiments and its provenance, ProvDMS also provides a web-enabled visualization of the inheritance.

  12. Seafloor anchoring for platforms in the Messina Strait

    E-Print Network [OSTI]

    Manno, Antonioluca

    2010-01-01T23:59:59.000Z

    The importance of properly designing and selecting an anchor is key to reliable techniques for floating offshore platforms including power generation from marine currents. Numerous studies have demonstrated how the uplift ...

  13. An architectural selection framework for data fusion in sensor platforms

    E-Print Network [OSTI]

    Mirza, Atif R

    2007-01-01T23:59:59.000Z

    The role of data fusion in sensor platforms is becoming increasingly important in various domains of science, technology and business. Fusion pertains to the merging or integration of information towards an enhanced level ...

  14. Design and implementation of an automated battery management platform

    E-Print Network [OSTI]

    Toksoz, Tuna

    2012-01-01T23:59:59.000Z

    This thesis describes the design and the implementation of the hardware platform for automated battery management with battery changing/charging capability for autonomous UAV missions with persistency requirement that ...

  15. Acoustic classification of buried objects with mobile sonar platforms

    E-Print Network [OSTI]

    Edwards, Joseph Richard, 1971-

    2006-01-01T23:59:59.000Z

    In this thesis, the use of highly mobile sonar platforms is investigated for the purpose of acoustically classifying compact objects on or below the seabed. The extension of existing strategies, including synthetic aperture ...

  16. Fluidics platform and method for sample preparation and analysis

    DOE Patents [OSTI]

    Benner, W. Henry; Dzenitis, John M.; Bennet, William J.; Baker, Brian R.

    2014-08-19T23:59:59.000Z

    Herein provided are fluidics platform and method for sample preparation and analysis. The fluidics platform is capable of analyzing DNA from blood samples using amplification assays such as polymerase-chain-reaction assays and loop-mediated-isothermal-amplification assays. The fluidics platform can also be used for other types of assays and analyzes. In some embodiments, a sample in a sealed tube can be inserted directly. The following isolation, detection, and analyzes can be performed without a user's intervention. The disclosed platform may also comprises a sample preparation system with a magnetic actuator, a heater, and an air-drying mechanism, and fluid manipulation processes for extraction, washing, elution, assay assembly, assay detection, and cleaning after reactions and between samples.

  17. Seletos 1 COMPARING NATIVE AND CROSS-PLATFORM DEVELOPMENT TABLET

    E-Print Network [OSTI]

    Miles, Will

    like animations, touch sensors, button interaction and sound output all help to hold the attention..............................................................................................4 2 Background.1.1 Multi-Platform Development Environment.................................6 2.2 Autism Background

  18. A Knowledge Management Platform for Documentation of Case Reports in

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A Knowledge Management Platform for Documentation of Case Reports in Pharmacovigilance Florence systematic reviews are needed, there is little guidance on how systematic documentation of drug adverse documentation of pharmacovigilance case reports for the pharmaceutical industry and regulatory authorities

  19. MICRO AND NANO SCIENCE PLATFORM Annual Report 2010

    E-Print Network [OSTI]

    Sandoghdar, Vahid

    contributing to the development of novel technology in this area. The Platform is stra- tegically directed hierarchical levels. Especially, SMEs should stronger benefit from ETH strengths. #12;4 Future innovations need

  20. VOLTTRON: An Agent Execution Platform for the Electric Power System

    SciTech Connect (OSTI)

    Akyol, Bora A.; Haack, Jereme N.; Ciraci, Selim; Carpenter, Brandon J.; Vlachopoulou, Maria; Tews, Cody W.

    2012-06-05T23:59:59.000Z

    Volttron is an agent execution platform that is engineered for use in the electric power system. Volttron provides resource guarantees for agents and the platform including memory and processor utilization; authentication and authorization services; directory services for agent and resource location; and agent mobility. Unlike most other agent platforms, Volttron does not depend on a single agent authoring language. Instead, we chose to design and implement Volttron as a platform service and framework that is decoupled from the agent execution environment. A prototype implementation of Volttron has been written in Python (using Python v2.7.2) and we have executed agents written in Python and Java and as shell scripts. The intended use of Volttron is in the power distribution system for managing distributed generation, demand-response, and plug-in electric vehicles.

  1. Platform-independent method for computer aided schematic drawings

    DOE Patents [OSTI]

    Vell, Jeffrey L. (Slingerlands, NY); Siganporia, Darius M. (Clifton Park, NY); Levy, Arthur J. (Fort Lauderdale, FL)

    2012-02-14T23:59:59.000Z

    A CAD/CAM method is disclosed for a computer system to capture and interchange schematic drawing and associated design information. The schematic drawing and design information are stored in an extensible, platform-independent format.

  2. Architecture, Platforms and Integration Information Services and Technology

    E-Print Network [OSTI]

    Walker, Matthew P.

    Architecture, Platforms and Integration Information Services and Technology March 1, 2013 Bill Jon Broshious Systems Integration & Architecture George Atala Joel Henderson Lito Tejada Bernard Wong Tamer Sakr Developer Toolkit Karin Bliman Mary Washburn Enterprise Architecture Consulting Russell

  3. Development and optimization of high-throughput zebrafish screening platform

    E-Print Network [OSTI]

    Koo, Bryan Kyo

    2010-01-01T23:59:59.000Z

    The high-throughput zebrafish screening platform is a revolutionary tool that enables subcellular precision in vivo whole animal screening of Danio Rerio. It can perform laser surgery and/or imaging in less than twenty ...

  4. Responses of an articulated loading platform in waves and currents

    E-Print Network [OSTI]

    Ran, Zhihuang

    1993-01-01T23:59:59.000Z

    The responses of an articulated loading platform (ALP) in regular and irregular unidirectional waves (with or without currents) are investigated both in frequency and time domain. The first- and second-order wave diffraction radiation are solved...

  5. Development of a microfluidic platform for integrated DNA sequencing protocols

    E-Print Network [OSTI]

    Kumar, Mayank, S.M. Massachusetts Institute of Technology

    2007-01-01T23:59:59.000Z

    This thesis describes the design and development of a microfluidic platform to reduce costs and improve the quality of in the DNA sequencing methodology currently implemented at the Broad Institute in Cambridge, Massachusetts. ...

  6. A Functional Test Platform for the Community Land Model

    SciTech Connect (OSTI)

    Xu, Yang [ORNL] [ORNL; Thornton, Peter E [ORNL] [ORNL; King, Anthony Wayne [ORNL] [ORNL; Steed, Chad A [ORNL] [ORNL; Gu, Lianhong [ORNL] [ORNL; Schuchart, Joseph [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    A functional test platform is presented to create direct linkages between site measurements and the process-based ecosystem model within the Community Earth System Models (CESM). The platform consists of three major parts: 1) interactive user interfaces, 2) functional test model and 3) observational datasets. It provides much needed integration interfaces for both field experimentalists and ecosystem modelers to improve the model s representation of ecosystem processes within the CESM framework without large software overhead.

  7. Blade platform seal for ceramic/metal rotor assembly

    DOE Patents [OSTI]

    Wertz, John L. (Indianapolis, IN)

    1982-01-01T23:59:59.000Z

    A combination ceramic and metal turbine rotor for use in high temperature gas turbine engines includes a metal rotor disc having a rim with a plurality of circumferentially spaced blade root retention slots therein to receive a plurality of ceramic blades, each including side platform segments thereon and a dovetail configured root slidably received in one of the slots. Adjacent ones of the platform segments including edge portions thereon closely spaced when the blades are assembled to form expansion gaps in an annular flow surface for gas passage through the blades and wherein the assembly further includes a plurality of unitary seal members on the rotor connected to its rim and each including a plurality of spaced, axially extending, flexible fingers that underlie and conform to the edge portions of the platform segments and which are operative at turbine operating temperatures and speeds to distribute loading on the platform segments as the fingers are seated against the underside of the blade platforms to seal the gaps without undesirably stressing thin web ceramic sections of the platform.

  8. Mission-Critical Platform for Online Transaction Processing (OLTP) SQL Server 2008 Mission-Critical Platform for OLTP Data Solutions

    E-Print Network [OSTI]

    Bernstein, Phil

    Mission-Critical Platform for Online Transaction Processing (OLTP) SQL Server 2008 Mission Data Collector to troubleshoot and tune SQL Server 2008 instances. Help ensure compliance 2008 high- performance query processing engine for industry leading performance and scalability. Define

  9. Crossing innovation & product projects management: A comparative analysis in automotive industry

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Crossing innovation & product projects management: A comparative analysis in automotive industry Keywords: organizational learning, new product projects portfolio, innovation management, automotive in automotive industry INTRODUCTION Projectification and platform approaches have been two main transformation

  10. New prospects in Cambrian platform orthoquartzites in Poland

    SciTech Connect (OSTI)

    Labecki, J.; Weil, W. (Polish Oil and Gas Co., Warsaw (Poland)); Schleicher, M.; Kulke, H.; Koester, J. (Univ. of Clausthal, Clausthal-Zellerfeld (West Germany))

    1991-08-01T23:59:59.000Z

    Middle Cambrian orthoquartzites produce oil in two small fields northwest of Gdansk, Poland; few developed offshore discoveries exist in the southeastern Baltic Sea. This joint Polish-German study on these poorly porous sandstones is aimed at delineating areas of better reservoir quality development and thus of future prospects. In the Polish part of the East European platform, Cambrian deposits exist in four geologic provinces (Lublin slope, Podiassle depression, Warsaw synclinorium, Baltic syneclise). In these areas, the Cambrian, which in part is more than 500 m thick, has been buried to depths between 300 and approximately 6000 m. The Middle Cambrian orthoquartzitic sandstones represent a shallow-marine sequences with interbedded claystones. Their porosities range form 2 to 8%, and oil production is improved by natural fractures. A major source rock for the oil accumulations is represented by Upper Cambrian black shales (TOC values, 3-13%; thickness approximately 1-10 m in northern onshore Baltic syneclise, up to 50 m in southern Scania, Sweden). The Middle Cambrian shales show low TOC contents (average, 0.3-0.6%) and a thickness of approximately 200 m. Despite their low organic content, they also could have been contributed to the reservoired oil because both black shales show maturities within the oil window and both contain an oil-prone algal kerogen. Therefore, in the northeast Polish oil province the restricted pore volume of the orthoquartzites and not the source rock parameters represents the major limiting factor for larger oil accumulations. Future prospects will be difficult to predict because the occurrence of traps might be much more controlled by diagenesis than by (tectonic) structures.

  11. Metabolic Engineering of oleaginous yeast for the production of biofuels

    E-Print Network [OSTI]

    Tai, Mitchell

    2012-01-01T23:59:59.000Z

    The past few years have introduced a flurry of interest over renewable energy sources. Biofuels have gained attention as renewable alternatives to liquid transportation fuels. Microbial platforms for biofuel production ...

  12. Online Allocation of Splitable Clients to Multiple Servers on Large Scale Heterogeneous Platforms

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , platforms like BOINC [1] or Folding@home [17] uses volunteers machines to perform hard computations

  13. Temperature measurement in the Intel Efraim Rotem Mobile Platform Group, Intel corporation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , Intel corporation Jim Hermerding ­ Mobile platform Group, Intel corporation Cohen Aviad - Microprocessor

  14. Modular turbine airfoil and platform assembly with independent root teeth

    DOE Patents [OSTI]

    Campbell, Christian X; Davies, Daniel O; Eng, Darryl

    2013-07-30T23:59:59.000Z

    A turbine airfoil (22E-H) extends from a shank (23E-H). A platform (30E-H) brackets or surrounds a first portion of the shank (23E-H). Opposed teeth (33, 35) extend laterally from the platform (30E-H) to engage respective slots (50) in a disk. Opposed teeth (25, 27) extend laterally from a second portion of the shank (29) that extends below the platform (30E-H) to engage other slots (52) in the disk. Thus the platform (30E-H) and the shank (23E-H) independently support their own centrifugal loads via their respective teeth. The platform may be formed in two portions (32E-H, 34E-H), that are bonded to each other at matching end-walls (37) and/or via pins (36G) passing through the shank (23E-H). Coolant channels (41, 43) may pass through the shank beside the pins (36G).

  15. Dolomitization by ground-water flow systems in carbonate platforms

    SciTech Connect (OSTI)

    Simms, M.

    1984-09-01T23:59:59.000Z

    Dolomite occurs throughout the subsurface of modern carbonate platforms such as the Bahamas. Groundwater flow systems must be responsible for delivery of reactants needed for dolomitization. Reflux, freshwater lens flows, and thermal convection are large-scale flow systems that may be widespread in active platforms. The author has evaluated some aspects of the dynamics and characteristics of these processes with ground-water flow theory and by scaled sandbox experiments. Reflux is not restricted to hypersaline brines, but can occur with bankwaters of only slightly elevated salinity such as those found on the Bahama Banks today (42%). The lack of evaporites in a stratigraphic section, therefore, does not rule out the possibility that reflux may have operated. Flows associated with freshwater lenses include flow in the lens, in the mixing zone, and in the seawater beneath and offshore of the lens. Upward transfer of seawater through the platform margins occurs when surrounding cold ocean water migrates into the platform and is heated. This type of thermal convection (Kohout convection) has been studied by Francis Kohout in south Florida. The ranges of mass flux of magnesium in these processes are all comparable and are all sufficient to account for young dolomites beneath modern platforms. Each process yields dolomitized zones of characteristic shape and location and perhaps may be distinguishable in ancient rocks. The concepts presented here may have application to exploration for dolomite reservoirs in the Gulf Coast and elsewhere.

  16. E-Print Network 3.0 - attenuate biochemical indices Sample Search...

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

    Vanderbilt University Collection: Biology and Medicine 45 Influences of biomass heat and biochemical energy storages on the land surface fluxes and radiative temperature...

  17. Development of a system for characterizing biomass quality of lignocellulosic feedstocks for biochemical conversion.

    E-Print Network [OSTI]

    Murphy, Patrick Thomas

    2009-01-01T23:59:59.000Z

    ??The purpose of this research was twofold: (i) to develop a system for screening lignocellulosic biomass feedstocks for biochemical conversion to biofuels and (ii) to… (more)

  18. E-Print Network 3.0 - anhydrase ix biochemical Sample Search...

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

    ix biochemical Page: << < 1 2 3 4 5 > >> 1 Prokaryotic carbonic anhydrases Kerry S. Smith *, James G. Ferry Summary: Prokaryotic carbonic anhydrases Kerry S. Smith *, James G....

  19. E-Print Network 3.0 - analytical chemistry biochemical Sample...

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

    Powered by Explorit Topic List Advanced Search Sample search results for: analytical chemistry biochemical Page: << < 1 2 3 4 5 > >> 1 UNIVERSITY OF CENTRAL FLORIDA Undergraduate...

  20. DISTRIBUTED OPTIMIZATION AND CONTROL OF OFFSHORE OIL PRODUCTION: THE INTELLIGENT

    E-Print Network [OSTI]

    Foss, Bjarne A.

    DISTRIBUTED OPTIMIZATION AND CONTROL OF OFFSHORE OIL PRODUCTION: THE INTELLIGENT PLATFORM Michael R to distributed optimization and control of offshore oil production systems. The model incorporates a complex pipeline network. Oil and gas production systems are represented as a network of connected hierarchical

  1. The role of redundancy in jacket-type offshore platforms

    E-Print Network [OSTI]

    Womble, J'nina Elaine

    2012-06-07T23:59:59.000Z

    THE ROLE OF REDUNDANCY IN L7ACKET-TYPE OFFSHORE PLATFORMS A Thesis by J ' NINA ELAINE WOMB LE Submitted to the Office of Graduate Studies of Texas AiIM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... December 1988 Major Subject: Civil Engineering THE ROLE OF REDUNDANCY IN JACKET-TYPE OFFSHORE PLATFORMS A Thesis by J'NINA ELAINE WOMDLE Approved as to sty1e and content by: James K. on, Jr. (Chair o ommittee) erry L, Kohutek (Member) arry A...

  2. A High-Altitude, Station-Keeping Astronomical Platform

    E-Print Network [OSTI]

    Robert A. Fesen

    2006-06-15T23:59:59.000Z

    Several commercial telecommunication ventures together with a well funded US military program make it a likely possibility that an autonomous, high-altitude, light-than-air (LTA) vehicle which could maneuver and station-keep for weeks to many months will be a reality in a few years. Here I outline how this technology could be used to develop a high-altitude astronomical observing platform which could return high-resolution optical data rivaling those from space-based platforms but at a fraction of the cost.

  3. A High-Altitude, Station-Keeping Astronomical Platform

    E-Print Network [OSTI]

    Fesen, R A

    2006-01-01T23:59:59.000Z

    Several commercial telecommunication ventures together with a well funded US military program make it a likely possibility that an autonomous, high-altitude, light-than-air (LTA) vehicle which could maneuver and station-keep for weeks to many months will be a reality in a few years. Here I outline how this technology could be used to develop a high-altitude astronomical observing platform which could return high-resolution optical data rivaling those from space-based platforms but at a fraction of the cost.

  4. Reachability Analysis of Stochastic Hybrid Systems: A Biodiesel Production System

    E-Print Network [OSTI]

    Koutsoukos, Xenofon D.

    Reachability Analysis of Stochastic Hybrid Systems: A Biodiesel Production System Derek Riley problem because it provides a formal framework to analyze complex systems. Biodiesel production is a realistic biochemical process that can be modeled and analyzed using SHS methods. Analysis of a biodiesel

  5. Products and Service of Center for Weather Forecast and Climate Studies

    E-Print Network [OSTI]

    LOG O Products and Service of Center for Weather Forecast and Climate Studies Simone Sievert da products Supercomputer Facilities DSA/CPTEC-INPE Monitoring products based on remote sensing Training products Numerical Forecast Products Weather discussion Colleting data platform #12;Atmospheric Chemistry

  6. Solar: An Open Platform for Context-Aware Mobile Applications

    E-Print Network [OSTI]

    Kotz, David

    Solar: An Open Platform for Context-Aware Mobile Applications Guanling Chen and David Kotz Dept the user state and the physical and computational environ- ment in which they run. Solar is a middleware into the in- frastructure, Solar allows applications to run on thin mo- bile clients more effectively

  7. A Mobile Social Network on ESP: an Egocentric Social Platform

    E-Print Network [OSTI]

    Straight, Aaron

    competition and innovation as well. This paper proposes an open system called the Egocentric Social Plat- formA Mobile Social Network on ESP: an Egocentric Social Platform T. J. Purtell Ian Vo Monica S. Lam,ianvo,lam@cs.stanford.edu} Abstract. Social networks today are social intranets: the entire social graph and all the information

  8. Title: Experimental Platform for Novel Distributed Microgrids Control Solutions

    E-Print Network [OSTI]

    Johnson, Eric E.

    Title: Experimental Platform for Novel Distributed Microgrids Control Solutions Principal Investigator: Wenxin Liu Sponsor: U.S. Department of Defense Office of Naval Research Summary: Microgrid can, and can operate autonomously without connecting to power grid. The microgrid concept is a big step toward

  9. Matched Public PUF: Ultra Low Energy Security Platform

    E-Print Network [OSTI]

    Potkonjak, Miodrag

    Matched Public PUF: Ultra Low Energy Security Platform Saro Meguerdichian and Miodrag Potkonjak that cannot be matched with any third such module. Each device enables rapid, low-energy computation of ultra and energy costs and enables a majority of security protocols to be completed in a single or a few clock

  10. Measuring air pollution using a mobile, bicycle-based platform

    E-Print Network [OSTI]

    Minnesota, University of

    Measuring air pollution using a mobile, bicycle-based platform Steve Hankey University-walkability Physical activity Air pollution 2 #12;Approach: Mobile, bicycle-based sampling Air pollution measurements.5BlackCarbon Low PollutionHigh Pollution Franklin Ave S, 130,000 pt/cc 8th St S, 19.8 ”g/m3 Franklin Ave

  11. Secure Embedded Platform for Networked Automotive M. Gomathisankaran

    E-Print Network [OSTI]

    Rajkumar, Ragunathan "Raj"

    Secure Embedded Platform for Networked Automotive Systems M. Gomathisankaran Dept. of Computer University of North Texas 1 Introduction Modern automotive systems contain numerous electronic sensors automotive systems, is a challenge for our generation. Our focus in this position paper is on the security

  12. INTERACTION PLATFORM-ORIENTED PERSPECTIVE IN DESIGNING NOVEL APPLICATIONS

    E-Print Network [OSTI]

    Lee, Hyowon

    of exploring possible exploitation of new technologies and subsequent invention of novel usage scenarios. Smeaton CLARITY: Centre for Sensor Web Technologies Dublin City University, Ireland The lack of HCI computational technologies. These include new media platforms such as mobiles, interactive TV, tabletops

  13. Design Document for Control Dewar and Vacuum Pump Platforms

    SciTech Connect (OSTI)

    Rucinksi, R.; /Fermilab

    1997-08-27T23:59:59.000Z

    This engineering note documents the design of the control dewar and vacuum pump platform that is to be installed on the D-Zero detector. It's purpose is twofold. Firstly it is a summary and repository of the final design calculations of the structure. Secondly, it documents that design follows the American Institute of Steel Construction (AISC) manual and applicable OSHA requirements with respect to walking working surfaces. The information contained in the main body of this note is supported by raw calculations included as the appendix. The platform is a truss type frame strucrure constructed primarily of rectangular steel tubing. The upper platform is for support of the control dewar (cryogenic/electrical interface for the solenoid), visible light photon counter (VLPC) cryogenic bayonet can, and infrequently, personnel during the connection and disconnection of the detector to building services. Figure 1 shows a layout of the structure as mounted on the detector and with the installed equipment. The connection of the platform to the detector is not conventional. Two main booms cantilever the structure to a location outside of the detector. The mounting location and support booms allow for the uninhibited motion of the detector components.

  14. INERTIAL MEASUREMENT UNIT CALIBRATION PLATFORM John J. Hall

    E-Print Network [OSTI]

    Williams II, Robert L.

    in the angular roll, pitch, and yaw motions. Vertical motion is also included to test the systems are developing an electromechanical system for the calibration of an inertial measurement unit (IMU) using global positioning system (GPS) antennas. The GPS antennas and IMU are mounted to a common platform to be oriented

  15. A Methodology for Energy Efficient Application Synthesis Using Platform FPGAs

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    Cs (System- on-a-Chip) and configurable SoCs (CSoCs). Examples of such de- vices are OMAP processors [11] and Triscend CSoCs [12]. The var- ious components on platform FPGAs are immersed in multi-million gate of the software programs. For general purpose SoCs and CSoCs, such communication channels between processors

  16. Hydrothermal Dolomites in the Early Albian (Cretaceous) Platform Carbonates

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Hydrothermal Dolomites in the Early Albian (Cretaceous) Platform Carbonates (NW Spain): Nature carbonates de la plate-forme albienne précoce (Crétacé; NO de l'Espagne): nature et origine des dolomies et trouvent dans les carbonates albiens, déposés dans le bassin Basque-Cantabrique suite à une subsidence

  17. Fluorescent Sensors for Zn2+ Based on a Fluorescein Platform

    E-Print Network [OSTI]

    Tsien, Roger Y.

    Fluorescent Sensors for Zn2+ Based on a Fluorescein Platform: Synthesis, Properties fluorescent sensors for Zn2+ that utilize fluorescein as a reporting group, Zinpyr-1 and Zinpyr-2, have been. Both Zinpyr sensors have excitation and emission wavelengths in the visible range (500 nm

  18. TROPIC: Transactional Resource Orchestration Platform In the Cloud

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    TROPIC: Transactional Resource Orchestration Platform In the Cloud Changbin Liu, Yun Mao*, Xu Chen ­ InfrastructureasaService (IaaS) Cloud · Provide cloud infrastructure services: virtual machines (VMs), virtual block devices, VPNs · Widely adopted, e.g. Amazon Elastic Compute Cloud (EC2) ­ Cloud resource

  19. Towards CORBAbased Enterprise Management: Managing CORBAbased Systems with SNMP Platforms

    E-Print Network [OSTI]

    of different management architectures. The aim of the work described in this paper con­ sists in helping1 Towards CORBA­based Enterprise Management: Managing CORBA­based Systems with SNMP Platforms, CA, USA, November 1998 Abstract--- Apart from the well established OSI/TMN and Internet management

  20. Multicore Platforms for Scientific Computing: Cell BE and NVIDIA Tesla

    E-Print Network [OSTI]

    Acacio, Manuel

    Multicore Platforms for Scientific Computing: Cell BE and NVIDIA Tesla J. FernÂŽandez, M.E. Acacio Tesla computing solutions. The former is a re- cent heterogeneous chip-multiprocessor (CMP) architecture, multicore, Cell BE, NVIDIA Tesla, CUDA 1 Introduction Nowadays, multicore architectures are omnipresent

  1. A SIP-based Home Automation Platform: an Experimental Study

    E-Print Network [OSTI]

    Boyer, Edmond

    A SIP-based Home Automation Platform: an Experimental Study Benjamin Bertran, Charles Consel INRIA automation applications that consist of heterogeneous, distributed entities. We describe how SIP fulfills the requirements of home automation; we present the resulting architecture of a home automation system; and, we

  2. An analysis and hypothesis generation platform for heterogeneous cancer

    E-Print Network [OSTI]

    Reed, Chris

    An analysis and hypothesis generation platform for heterogeneous cancer databases. Philip Roy QUINLAN a,1, Alastair THOMPSON a and Chris REED b a Dundee Cancer Centre, University of Dundee, Ninewells Hospital, Dundee b School of Computing, University of Dundee, Dundee Abstract. The field of cancer research

  3. Plans and Aspirations for Sensor and Platform Development

    E-Print Network [OSTI]

    Griffiths, Gwyn

    . Am., 281(1), 1999 For a hydrogen-oxygen fuel cell HydrocycleÂź fuel cell from Manhattan Scientific #12 Engines Fuel Cells Courtesy Webb Research Corp. (top) & Dr C Eriksen, U. Washington (centre & bottom Requirements Driven Open Standards Low Drag shapes Adv. Secondary Cells Fuel Cells Identifying Platform

  4. A Knowledge Management Platform for Infrastructure Performance Modeling

    E-Print Network [OSTI]

    Transportation Centers Program, in the interest of information exchange. The U.S. Government assumes no liability, utilization, evaluation and selection of performance models. Thus, the objective of the study is to build the capabilities of their own models. The platform advances infrastructure performance modeling because analysts

  5. FUTURE POWER GRID INITIATIVE An Intelligent Agent Platform

    E-Print Network [OSTI]

    Sequencing For Managing Demand/Response IMPACT VOLTTRON fills the need for an independent language agnostic. This will allow customers, building owners, utilities, etc. to realize better energy efficiency and reliability the integrating platform for a DOE funded project combining multiple labs and vendors for building energy

  6. A New Motorcycle Simulator Platform: Mechatronics Design, Dynamics Modeling

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A New Motorcycle Simulator Platform: Mechatronics Design, Dynamics Modeling and Control L. Nehaoua of these techniques to other simulators (cars and motorcycles) is possible but not direct. Indeed, the dynamics motorcycle driving simulators were build. The first prototype was developed by Honda in 1988

  7. Spatial Querying of Imaging Mass Spectrometry Data for the Biochemical Characterization of Anatomical Regions in Tissue

    E-Print Network [OSTI]

    Spatial Querying of Imaging Mass Spectrometry Data for the Biochemical Characterization tissue section. In this paper we develop methods that enable spatial querying of MSI data. The objective that adds spatial information to mass spectral biochemical analysis. It delivers insight into the spatial

  8. Optimal adaptive control of (bio)chemical reactors: past, present and future

    E-Print Network [OSTI]

    Bastin, Georges

    Optimal adaptive control of (bio)chemical reactors: past, present and future Ilse Y. Smets Abstract In this paper an overview of optimal adaptive control of (bio)chemical reactors is presented. Following the paradigm of the Minimum Principle of Pontryagin the derivation of optimal control sequences

  9. Molecular and Biochemical Characterization of Hydrocarbon Production in the Green Microalga Botryococcus braunii

    E-Print Network [OSTI]

    Weiss, Taylor Leigh

    2012-10-19T23:59:59.000Z

    Algae biofuels ................................................................................ 1 Algae .............................................................................................. 2 Botryococcus braunii... ..................................................................... 4 General biology ........................................................................ 4 Biofuel potential ....................................................................... 9 Hydrocarbon synthesis...

  10. BIOCHEMICALS FOR THE PRINTING INDUSTRY THE CARBOHYDRATE ECONOMY INDUSTRIAL PRODUCTS FROM THE SOILINTRODUCTION

    E-Print Network [OSTI]

    unknown authors

    The printing industry is one of the largest and most geographically diverse manufacturing industries in the U.S. In 1996, the industry consisted of more than 50,000 establishments

  11. Biochemical Production of Ethanol from Corn Stover: 2007 State of Technology Model

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in Review: Top Five EEREDepartment ofEnergyEnergyBetterMake Fuels and Chemicals

  12. A Probabilistic Deformation Demand Model and Fragility Estimates for Asymmetric Offshore Jacket Platforms

    E-Print Network [OSTI]

    Fallon, Michael Brooks

    2012-11-12T23:59:59.000Z

    Interest in evaluating the performance and safety of offshore oil and gas platforms has been expanding due to the growing world energy supply and recent offshore catastrophes. In order to accurately assess the reliability of an offshore platform...

  13. E-Print Network 3.0 - all-terrain mobile platform Sample Search...

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

    mobile platform Search Powered by Explorit Topic List Advanced Search Sample search results for: all-terrain mobile platform Page: << < 1 2 3 4 5 > >> 1 Susanne Boll, Universitt...

  14. Highly configurable platforms for embedded computing systems Frank Vahida,*, Roman Lyseckya

    E-Print Network [OSTI]

    Vahid, Frank

    Highly configurable platforms for embedded computing systems Frank Vahida,*, Roman Lyseckya 92521, USA Abstract Platform chips, which are pre-designed chips possessing numerous processors energy; Cache; Hardware/software partitioning; Architecture tuning 1. Introduction Integrated circuit (IC

  15. Refactored M13 Bacteriophage as a Platform for Tumor Cell Imaging and Drug Delivery

    E-Print Network [OSTI]

    Ghosh, Debadyuti

    M13 bacteriophage is a well-characterized platform for peptide display. The utility of the M13 display platform is derived from the ability to encode phage protein fusions with display peptides at the genomic level. However, ...

  16. OTEC Cold Water Pipe-Platform Sub-System Dynamic Interaction...

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

    OTEC Cold Water Pipe-Platform Sub-System Dynamic Interaction Validation (OPPSDIV) OTEC Cold Water Pipe-Platform Sub-System Dynamic Interaction Validation (OPPSDIV) OTEC Cold Water...

  17. Modeling the Physical and Biochemical Influence of Ocean Thermal Energy Conversion Plant Discharges into their Adjacent Waters

    Broader source: Energy.gov [DOE]

    Modeling the Physical and Biochemical Influence of Ocean Thermal Energy Conversion Plant Discharges into their Adjacent Waters

  18. DOCUMENTATION, DEPLOYMENT AND EXTENSION OF A VERSATILE AND RAPIDLY RECONFIGURABLE UAV GNC RESEARCH PLATFORM

    E-Print Network [OSTI]

    Toepke, Samuel Lee

    2012-01-01T23:59:59.000Z

    Available UAV Reseach Platforms . . . . . . . . . . . . . .Free and Open Source Software UAV Systems . . . . . . . . .Cruz Low-cost UAV GNC System . . . . . . . . . . . . . . . .

  19. On the Importance of Bandwidth Control Mechanisms for Scheduling on Large Scale Heterogeneous Platforms

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    on platforms like BOINC [1] or Folding@home [18]. These tasks will be processed by slave nodes, whose both

  20. National Bioenergy Center Sugar Platform Integration Project: Quarterly Update #9, October-December 2005

    SciTech Connect (OSTI)

    Schell, D. J.

    2006-01-01T23:59:59.000Z

    Volume 9 of a quarterly newsletter that describes the activities of the National Bioenergy Center's Sugar Platform Integration Project.

  1. National Bioenergy Center Sugar Platform Integration Project: Quarterly Update #10, January-March 2006

    SciTech Connect (OSTI)

    Not Available

    2006-04-01T23:59:59.000Z

    Volume 10 of a quarterly newsletter that describes the activities of the National Bioenergy Center's Sugar Platform Integration Project.

  2. National Bioenergy Center Sugar Platform Integration Project: Quarterly Update #12, July-September 2006

    SciTech Connect (OSTI)

    Schell, D.

    2006-10-01T23:59:59.000Z

    Volume 12 of a quarterly newsletter that describes the activities of the National Bioenergy Center's Sugar Platform Integration Project.

  3. ATLAS MOTION PLATFORM MECANUM WHEEL JACOBIAN IN THE VELOCITY AND STATIC FORCE DOMAINS

    E-Print Network [OSTI]

    Hayes, John

    ATLAS MOTION PLATFORM MECANUM WHEEL JACOBIAN IN THE VELOCITY AND STATIC FORCE DOMAINS Jonathan J applications. Atlas is a six degree of freedom vehicle op- erating training simulator motion platform where and static force Jacobians; normal forces. JACOBIAN DES ROUES MECANUM DU PLATFORME DE MOTION ATLAS DANS LES

  4. The Architecture of the Nehalem Processor Nehalem-EP SMP Platforms

    E-Print Network [OSTI]

    The Architecture of the Nehalem Processor and Nehalem-EP SMP Platforms Michael E. Thomadakis, Ph technology. Nehalem micro-architectures and system platforms employ a number of state-of-the-art technologies of interest. This report discusses technical details of the Nehalem ”-architecture and platforms

  5. API Blender: A Uniform Interface to Social Platform APIs Georges Gouriten

    E-Print Network [OSTI]

    Senellart, Pierre

    Web, API, REST, data integration 1. INTRODUCTION Interacting with platforms like Facebook, YoutubeAPI Blender: A Uniform Interface to Social Platform APIs Georges Gouriten Institut Télécom; Télécom one social Web platform, which implies studying the related API specifications. These are often only

  6. Feasibility Study of Implementing a Mobile Collaborative Information Platform for International Safeguards Inspections

    SciTech Connect (OSTI)

    Gastelum, Zoe N.; Gitau, Ernest TN; Doehle, Joel R.; Toomey, Christopher M.

    2014-09-30T23:59:59.000Z

    In response to the growing pervasiveness of mobile technologies such as tablets and smartphones, the International Atomic Energy Agency and the U.S. Department of Energy National Laboratories have been exploring the potential use of these platforms for international safeguards activities. Specifically of interest are information systems (software, and accompanying servers and architecture) deployed on mobile devices to increase the situational awareness and productivity of an IAEA safeguards inspector in the field, while simultaneously reducing paperwork and pack weight of safeguards equipment. Exploratory development in this area has been met with skepticism regarding the ability to overcome technology deployment challenges for IAEA safeguards equipment. This report documents research conducted to identify potential challenges for the deployment of a mobile collaborative information system to the IAEA, and proposes strategies to mitigate those challenges.

  7. Simulator platform for fast reactor operation and safety technology demonstration

    SciTech Connect (OSTI)

    Vilim, R. B.; Park, Y. S.; Grandy, C.; Belch, H.; Dworzanski, P.; Misterka, J. (Nuclear Engineering Division)

    2012-07-30T23:59:59.000Z

    A simulator platform for visualization and demonstration of innovative concepts in fast reactor technology is described. The objective is to make more accessible the workings of fast reactor technology innovations and to do so in a human factors environment that uses state-of-the art visualization technologies. In this work the computer codes in use at Argonne National Laboratory (ANL) for the design of fast reactor systems are being integrated to run on this platform. This includes linking reactor systems codes with mechanical structures codes and using advanced graphics to depict the thermo-hydraulic-structure interactions that give rise to an inherently safe response to upsets. It also includes visualization of mechanical systems operation including advanced concepts that make use of robotics for operations, in-service inspection, and maintenance.

  8. A microfluidic platform for high-throughput multiplexed protein quantitation

    E-Print Network [OSTI]

    Volpetti, Francesca; Maerkl, Sebastian

    2014-01-01T23:59:59.000Z

    We present a high-throughput microfluidic platform capable of quantitating up to 384 biomarkers in 4 distinct samples by immunoassay. The microfluidic device contains 384 unit cells, which can be individually programmed with pairs of capture and detection antibody. Samples are quantitated in each unit cell by four independent MITOMI detection areas, allowing four samples to be analyzed in parallel for a total of 1,536 assays per device. We show that the device can be pre-assembled and stored for weeks at elevated temperature and we performed proof-of-concept experiments simultaneously quantitating IL-6, IL-1\\b{eta}, TNF-{\\alpha}, PSA, and GFP. Finally, we show that the platform can be used to identify functional antibody combinations by screening 64 antibody combinations requiring up to 384 unique assays per device.

  9. Development of a Very Dense Liquid Cooled Compute Platform

    SciTech Connect (OSTI)

    Hughes, Phillip N.; Lipp, Robert J.

    2013-12-10T23:59:59.000Z

    The objective of this project was to design and develop a prototype very energy efficient high density compute platform with 100% pumped refrigerant liquid cooling using commodity components and high volume manufacturing techniques. Testing at SLAC has indicated that we achieved a DCIE of 0.93 against our original goal of 0.85. This number includes both cooling and power supply and was achieved employing some of the highest wattage processors available.

  10. LEDSGP/about/regional-platforms | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 ThrottledInformation KumasiTools <Platform

  11. The HARNESS Workbench: Unified and Adaptive Access to Diverse HPC Platforms

    SciTech Connect (OSTI)

    Sunderam, Vaidy S.

    2012-03-20T23:59:59.000Z

    The primary goal of the Harness WorkBench (HWB) project is to investigate innovative software environments that will help enhance the overall productivity of applications science on diverse HPC platforms. Two complementary frameworks were designed: one, a virtualized command toolkit for application building, deployment, and execution, that provides a common view across diverse HPC systems, in particular the DOE leadership computing platforms (Cray, IBM, SGI, and clusters); and two, a unified runtime environment that consolidates access to runtime services via an adaptive framework for execution-time and post processing activities. A prototype of the first was developed based on the concept of a 'system-call virtual machine' (SCVM), to enhance portability of the HPC application deployment process across heterogeneous high-end machines. The SCVM approach to portable builds is based on the insertion of toolkit-interpretable directives into original application build scripts. Modifications resulting from these directives preserve the semantics of the original build instruction flow. The execution of the build script is controlled by our toolkit that intercepts build script commands in a manner transparent to the end-user. We have applied this approach to a scientific production code (Gamess-US) on the Cray-XT5 machine. The second facet, termed Unibus, aims to facilitate provisioning and aggregation of multifaceted resources from resource providers and end-users perspectives. To achieve that, Unibus proposes a Capability Model and mediators (resource drivers) to virtualize access to diverse resources, and soft and successive conditioning to enable automatic and user-transparent resource provisioning. A proof of concept implementation has demonstrated the viability of this approach on high end machines, grid systems and computing clouds.

  12. REopt: A Platform for Energy System Integration and Optimization: Preprint

    SciTech Connect (OSTI)

    Simpkins, T.; Cutler, D.; Anderson, K.; Olis, D.; Elgqvist, E.; Callahan, M.; Walker, A.

    2014-08-01T23:59:59.000Z

    REopt is NREL's energy planning platform offering concurrent, multi-technology integration and optimization capabilities to help clients meet their cost savings and energy performance goals. The REopt platform provides techno-economic decision-support analysis throughout the energy planning process, from agency-level screening and macro planning to project development to energy asset operation. REopt employs an integrated approach to optimizing a site?s energy costs by considering electricity and thermal consumption, resource availability, complex tariff structures including time-of-use, demand and sell-back rates, incentives, net-metering, and interconnection limits. Formulated as a mixed integer linear program, REopt recommends an optimally-sized mix of conventional and renewable energy, and energy storage technologies; estimates the net present value associated with implementing those technologies; and provides the cost-optimal dispatch strategy for operating them at maximum economic efficiency. The REopt platform can be customized to address a variety of energy optimization scenarios including policy, microgrid, and operational energy applications. This paper presents the REopt techno-economic model along with two examples of recently completed analysis projects.

  13. Lightweight Integrated Optical Sensor for Atmospheric Measurements on Mobile Platforms

    SciTech Connect (OSTI)

    Parameswaran, Krishnan R. [Physical Sciences Inc.

    2013-12-02T23:59:59.000Z

    The goal of the Phase I program was to develop a novel open path sensor platform technology based on integration of semiconductor waveguides with efficient optoelectronic components on a monolithic platform. The successful Phase I effort resulted in demonstration of a novel optical resonator structure based on semiconductor high contrast gratings (HCGs) that will enable implementation of an ultra-compact, low-power gas sensor suitable for use on mobile platforms. Extensive numerical modeling was performed to design a device optimized for measuring CO2 at a wavelength for which a laser was available for proof of concept. Devices were fabricated and tested to match the target wavelength, angle, and operating temperature. This demonstration is the first implementation of HCGs at the wavelengths of interest and shows the flexibility of the proposed architecture for gas sensing applications. The measured cavity Q was lower than anticipated due to fabrication process challenges. The PSI and UC Berkeley team has identified solutions to these challenges and will produce optimized devices in a Phase II program where a prototype sensor will be fabricated and tested.

  14. Analysis of the product development process for geographically distant teams in vehicle tophat design phases

    E-Print Network [OSTI]

    Puerto Valdez, Antonio del

    2010-01-01T23:59:59.000Z

    The current global economic recession is putting pressure to increase model variation on the car makers, while at the same time leveraging highly efficient and proven platforms and product development assets globally is ...

  15. BIOENERGY/BIOFUELS/BIOCHEMICALS Chromatographic determination of 1, 4-b-xylooligosaccharides

    E-Print Network [OSTI]

    California at Riverside, University of

    BIOENERGY/BIOFUELS/BIOCHEMICALS Chromatographic determination of 1, 4-b. Li Á R. Kumar Á C. E. Wyman BioEnergy Science Center, Oak Ridge, TN 37831, USA 123 J Ind Microbiol

  16. Soy Isoflavone Supplementation and Biochemical Recurrence After Curative Treatment for Localized Prostate Cancer

    E-Print Network [OSTI]

    Camey, Sarah

    2013-08-31T23:59:59.000Z

    Background: Despite an abundance of soy interventions, the effect of soy isoflavones prior to curative treatment for localized prostate cancer on biochemical recurrence has not been evaluated. Objective: To determine if ...

  17. Mini-review Received: 8 April 2013 Revised: 1 July 2013 Accepted article published: 13 July 2013 Published online in Wiley Online Library: 9 August 2013

    E-Print Network [OSTI]

    California at Riverside, University of

    Integrated furfural production as a renewable fuel and chemical platform from lignocellulosic biomass Charles of developing integrated production strategies to co-produce furfural with other valuable chemicals. Furfural precursor; lignocellulosic biomass; biorefinery; biofuels; biochemicals INTRODUCTION Environmental awareness

  18. Exploring the Pinhole: Biochemical and Genetic Studies on the Prototype Pinholin, S21

    E-Print Network [OSTI]

    Pang, Ting

    2011-08-08T23:59:59.000Z

    EXPLORING THE PINHOLE: BIOCHEMICAL AND GENETIC STUDIES ON THE PROTOTYPE PINHOLIN, S21 A Dissertation by TING PANG Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of DOCTOR OF PHILOSOPHY May 2010 Major Subject: Biochemistry EXPLORING THE PINHOLE: BIOCHEMICAL AND GENETIC STUDIES ON THE PROTOTYPE PINHOLIN, S21 A Dissertation by TING PANG Submitted to the Office of Graduate...

  19. MBI Biorefinery: Corn to Biomass, Ethanol to Biochemicals and Biomaterials

    SciTech Connect (OSTI)

    None

    2006-02-17T23:59:59.000Z

    The project is a continuation of DOE-funded work (FY02 and FY03) that has focused on the development of the ammonia fiber explosion (AFEX) pretreatment technology, fermentation production of succinic acid and new processes and products to enhance dry mill profitability. The primary objective for work beginning in April 2004 and ending in November 2005 is focus on the key issues related to the: (1) design, costing and construction plan for a pilot AFEX pretreatment system, formation of a stakeholder development team to assist in the planning and design of a biorefinery pilot plant, continued evaluation of corn fractionation technologies, corn oil extraction, AFEX treatment of corn fiber/DDGs; (2) development of a process to fractionate AFEX-treated corn fiber and corn stover--cellulose and hemicellulose fractionation and sugar recovery; and (3) development of a scalable batch succinic acid production process at 500 L at or below $.42/lb, a laboratory scale fed-batch process for succinic acid production at or below $.40/lb, a recovery process for succinic acid that reduces the cost of succinic acid by $.02/lb and the development of an acid tolerant succinic acid production strain at lab scale (last objective not to be completed during this project time period).

  20. Miniaturized Analytical Platforms From Nanoparticle Components: Studies in the Construction, Characterization, and High-Throughput Usage of These Novel Architectures

    SciTech Connect (OSTI)

    Andrew David Pris

    2003-08-05T23:59:59.000Z

    The scientific community has recently experienced an overall effort to reduce the physical size of many experimental components to the nanometer size range. This size is unique as the characteristics of this regime involve aspects of pure physics, biology, and chemistry. One extensively studied example of a nanometer sized experimental component, which acts as a junction between these three principle scientific theologies, is deoxyribonucleic acid (DNA) or ribonucleic acid (RNA). These biopolymers not only contain the biological genetic guide to code for the production of life-sustaining materials, but are also being probed by physicists as a means to create electrical circuits and furthermore as controllable architectural and sensor motifs in the chemical disciplines. Possibly the most common nano-sized component between these sciences are nanoparticles composed of a variety of materials. The cross discipline employment of nanoparticles is evident from the vast amount of literature that has been produced from each of the individual communities within the last decade. Along these cross-discipline lines, this dissertation examines the use of several different types of nanoparticles with a wide array of surface chemistries to understand their adsorption properties and to construct unique miniaturized analytical and immunoassay platforms. This introduction will act as a literature review to provide key information regarding the synthesis and surface chemistries of several types of nanoparticles. This material will set the stage for a discussion of assembling ordered arrays of nanoparticles into functional platforms, architectures, and sensors. The introduction will also include a short explanation of the atomic force microscope that is used throughout the thesis to characterize the nanoparticle-based structures. Following the Introduction, four research chapters are presented as separate manuscripts. Chapter 1 examines the self-assembly of polymeric nanoparticles exhibiting a variety of surface chemistries and attempts to deconvolute general adsorption rules for their assembly on various substrates. Chapter 2 extends the usage of self-assembly of polymeric nanoparticles through a layer-by-layer deposition concept and photolithography methodologies to create analytical platforms with a vertical height controlled within the nanometer regime. This platform is then furthered in Chapter 3 by employing this integrated concept as a bio-recognition platform, with the extension of the method to a high-throughput screening system explored. Chapter 4 exploits two different types of nanoparticles, silica and gold, as multiplexed, self-assembled immunoassay sensors. This final research chapter is followed by a general summation and future prospectus section that concludes the dissertation.

  1. Cyrenaican platform: structure, stratigraphy, and exploration play concepts

    SciTech Connect (OSTI)

    Ross, C.M.; Zegaar, M.N.

    1985-02-01T23:59:59.000Z

    The structural and stratigraphic history of the Cyrenaican platform of eastern Libya is closely related to that of both the Sirte basin and the Western Desert of Egypt. At the end of the Paleozoic Hercynian orogeny, this area comprised the eastern end of the Sirte arch, the precursor of the Sirte basin. When the arch collapsed in the mid-Cretaceous, initiating the Sirte basin, the Cyrenaican area remained relatively high. A northwest-southeast trending high, the Gabboub arch, formed on the platform in the early Mesozoic, dividing the region into three areas: the high itself, a deep on the southwestern flank related to the Sirte basin, and a deep on the northeastern flank, which plunges into the offshore and appears to relate to the downwarped offshore area of the Western Desert of Egypt. Sediments of every age, except Triassic, are found in Cyrenaica. Paleozoic sediments are composed primarily of quartzitic sandstones and shales with lesser amounts of limestone, dolomites, and anhydrites. Mesozoic sediments are a mixture of clastics and carbonates. Cenozoic sediments are predominantly limestones, dolomites, and anhydrites with some sandstones and shales. Environments of deposition range from continental to deep marine. The Cyrenaican area has not been heavily explored and, until recently, no commercial hydrocarbons were found. Drilling on surface structures of some of the first wells in Libya resulted in one Devonian gas well. A reported 5600 BOPD Cretaceous discovery offshore Benghazi in mid-1984 demonstrates that hydrocarbon potential exists where thick sediments have been preserved.

  2. An integrated security framework for GOSS power grid analytics platform

    SciTech Connect (OSTI)

    Gibson, Tara D.; Ciraci, Selim; Sharma, Poorva; Allwardt, Craig H.; Rice, Mark J.; Akyol, Bora A.

    2014-06-23T23:59:59.000Z

    In power grid operations, security is an essential component for any middleware platform. Security protects data against unwanted access as well as cyber attacks. GridOpticsTM Software System (GOSS) is an open source power grid analytics platform that facilitates ease of access between applications and data sources and promotes development of advanced analytical applications. GOSS contains an API that abstracts many of the difficulties in connecting to various heterogeneous data sources. A number of applications and data sources have already been implemented to demonstrate functionality and ease of use. A security framework has been implemented which leverages widely accepted, robust JavaTM security tools in a way such that they can be interchanged as needed. This framework supports the complex fine-grained, access control rules identified for the diverse data sources already in GOSS. Performance and reliability are also important considerations in any power grid architecture. An evaluation is done to determine the overhead cost caused by security within GOSS and ensure minimal impact to performance.

  3. Structure and dynamics of the microbial communities underlying the carboxylate platform for biofuel production

    E-Print Network [OSTI]

    Hollister, E.B.

    2012-01-01T23:59:59.000Z

    to the quantity of VS contained in the biomass that wasto the quantity of VS contained in the biomass that was

  4. Co-Solvent Enhanced Production of Platform Fuel Precursors From Lignocellulosic Biomass

    E-Print Network [OSTI]

    Cai, Charles Miao-Zi

    2014-01-01T23:59:59.000Z

    flow diagram for an integrated biorefinery to produce fuelflow diagram for an integrated biorefinery to produce fuelaffordable integrated turn-key biorefinery would be hugely

  5. Micro-algae come of age as a platform for recombinant protein production

    E-Print Network [OSTI]

    Specht, Elizabeth; Miyake-Stoner, Shigeki; Mayfield, Stephen

    2010-01-01T23:59:59.000Z

    Extraction of bio-oils from microalgae. Sep Purif Rev 38:vol 616: transgenic microalgae as green cell factories.of foreign genes in microalgae. Transgenic Microalgae as

  6. Structure and dynamics of the microbial communities underlying the carboxylate platform for biofuel production

    E-Print Network [OSTI]

    Hollister, E.B.

    2012-01-01T23:59:59.000Z

    community analysis of a biogas-producing completely stirredwaste into acids, alcohols, biogas, and hydrogen (5, 16, 25,

  7. Tree damage, allometric relationships, and above-ground net primary production in central Amazon forest

    E-Print Network [OSTI]

    Chambers, Jeff

    mortality; Forest fragmentation; NPP 1. Introduction Net primary production (NPP) is deÂźned as the biochemical construction of new organic material over a speciÂźed time interval, or gross primary production (GPP) less autotrophic respiration. The NPP of an ecosystem drives all heterotrophic activity (e

  8. Prebiotic Metabolism: Production by Mineral Photoelectrochemistry of a-Ketocarboxylic Acids

    E-Print Network [OSTI]

    acid (rTCA) cycle could have fixed carbon dioxide as biochemically useful energy- storage molecules- tions in the past (Fig. 3). Ultraviolet light penetrates into the water, interacting with carbon dioxide energies of formation that disfavor their production. We report herein the production of pyruvate from

  9. An Estimation and Simulation Framework for Energy Efficient Design using Platform FPGAs

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    An Estimation and Simulation Framework for Energy Efficient Design using Platform FPGAs Sumit modeling technique, domain specific modeling, and a methodology for energy-efficient design of application

  10. E-Print Network 3.0 - alliances simulation platform Sample Search...

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

    and analysis tool capable of analyzing floating platform concepts for offshore wind turbines. The new modeling... dynamic simulation tool will enable the development of...

  11. System level design of power distribution network for mobile computing platforms.

    E-Print Network [OSTI]

    Shayan Arani, Amirali

    2011-01-01T23:59:59.000Z

    ??Providing a reliable power distribution network (PDN) is a critical design challenge for mobile system on chip platforms. A well-designed power distribution network should be… (more)

  12. E-Print Network 3.0 - automated microarray platform Sample Search...

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

    They performed on both platforms triplicate measure- ments for samples from two... mining, an improved statistical treat- ment of ... Source: Leuven, Katholieke Universiteit,...

  13. The development and application of an integrated functional genomics platform in Desulfovibrio desulfuricans G20

    E-Print Network [OSTI]

    Deutschbauer, Adam

    2014-01-01T23:59:59.000Z

    integrated functional genomics data will be used to build aan integrated functional genomics platform in Desulfovibrioand Environmental Research, Genomics:GTL program through

  14. E-Print Network 3.0 - array sensing platform Sample Search Results

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

    in remote sensing applications, where... on a lightweight satellite platform. Even though common approaches for low sidelobe arrays implement a Chebyshev... Beam-Shaping of Planar...

  15. Annotated Bibliography: Fisheries Species and Oil/Gas Platforms Offshore California

    E-Print Network [OSTI]

    MBC Applied Environmental Sciences

    1987-01-01T23:59:59.000Z

    which associate with oil and gas platforms offshoredamaging consequence of oil and gas development. The studycollection was done by oil and gas company personnel who

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

    SciTech Connect (OSTI)

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

    2011-03-01T23:59:59.000Z

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

  17. SGP Cloud and Land Surface Interaction Campaign (CLASIC): Measurement Platforms

    SciTech Connect (OSTI)

    MA Miller; R Avissar; LK Berg; SA Edgerton; ML Fischer; TJ Jackson; B. Kustas; PJ Lamb; G McFarquhar; Q Min; B Schmid; MS Torn; DD Tuner

    2007-06-01T23:59:59.000Z

    The Cloud and Land Surface Interaction Campaign (CLASIC) will be conducted from June 8 to June 30, 2007, at the U.S. Department of Energy’s Atmospheric Radiation Measurement (ARM) Climate Research Facility (ACRF) Southern Great Plains (SGP) site. Data will be collected using eight aircraft equipped with a variety of specialized sensors, four specially instrumented surface sites, and two prototype surface radar systems. The architecture of CLASIC includes a high-altitude surveillance aircraft and enhanced vertical thermodynamic and wind profile measurements that will characterize the synoptic scale structure of the clouds and the land surface within the ACRF SGP site. Mesoscale and microscale structures will be sampled with a variety of aircraft, surface, and radar observations. An overview of the measurement platforms that will be used during the CLASIC are described in this report. The coordination of measurements, especially as it relates to aircraft flight plans, will be discussed in the CLASIC Implementation Plan.

  18. Evaluation of the Tellabs 1150 GPON multiservice access platform.

    SciTech Connect (OSTI)

    Brenkosh, Joseph Peter; Wolf, Jimmie V.

    2014-11-01T23:59:59.000Z

    For over two years, Sandia National Laboratories has been using a Gigabit Passive Optical Network (GPON) access layer for selected networks. The GPON equipment includes the Tellabs 1150 Multiservice Access Platform (MSAP) Optical Line Terminal (OLT), the Tellabs ONT709 and ONT709GP Optical Network Terminals (ONTs), and the Panorama PON Network Manager. In late 2013, the Tellabs equipment was updated to Software Release FP27.1_015130. Because a new software release has the potential to affect performance and functionality, it needed to be thoroughly tested. This report documents that testing. It also provides a comparison between the current release and the previous Software Release FP25.5.1_013274 that was being used.

  19. Quantitative Comparison of the Responses of Three Floating Platforms

    SciTech Connect (OSTI)

    Jonkman, J.; Matha, D.

    2010-03-01T23:59:59.000Z

    This report presents a comprehensive dynamic-response analysis of three offshore floating wind turbine concepts. Models were composed of one 5-MW turbine supported on land and three 5-MW turbines located offshore on a tension leg platform, a spar buoy, and a barge. A loads and stability analysis adhering to the procedures of international design standards was performed for each model using the fully coupled time-domain aero-hydro-servo-elastic design code FAST with AeroDyn and HydroDyn. The concepts are compared based on the calculated ultimate loads, fatigue loads, and instabilities. The results of this analysis will help resolve the fundamental design trade-offs between the floating-system concepts.

  20. Energy-Aware Task Partitioning on Heterogeneous Multiprocessor Platforms

    E-Print Network [OSTI]

    Saad, Elsayed; Shalan, Mohamed; Elewi, Abdullah

    2012-01-01T23:59:59.000Z

    Efficient task partitioning plays a crucial role in achieving high performance at multiprocessor plat forms. This paper addresses the problem of energy-aware static partitioning of periodic real-time tasks on heterogeneous multiprocessor platforms. A Particle Swarm Optimization variant based on Min-min technique for task partitioning is proposed. The proposed approach aims to minimize the overall energy consumption, meanwhile avoid deadline violations. An energy-aware cost function is proposed to be considered in the proposed approach. Extensive simulations and comparisons are conducted in order to validate the effectiveness of the proposed technique. The achieved results demonstrate that the proposed partitioning scheme significantly surpasses previous approaches in terms of both number of iterations and energy savings.

  1. Technical Basis of Scaling Relationships for the Pretreatment Engineering Platform

    SciTech Connect (OSTI)

    Kuhn, William L.; Arm, Stuart T.; Huckaby, James L.; Kurath, Dean E.; Rassat, Scot D.

    2008-07-15T23:59:59.000Z

    Pacific Northwest National Laboratory has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Waste Treatment Plant (RPP-WTP) project to perform research and development activities. The Pretreatment Engineering Platform (PEP) is being designed and constructed as part of a plan to respond to an issue raised by the WTP External Flowsheet Review Team (EFRT) entitled “Undemonstrated Leaching Processes” and numbered M12. The PEP replicates the WTP leaching process using prototypic equipment and control strategies. The approach for scaling PEP performance data to predict WTP performance is critical to the successful resolution of the EFRT issue. This report describes the recommended PEP scaling approach, PEP data interpretation and provides recommendations on test conduct and data requirements.

  2. Hazard Analysis for the Pretreatment Engineering Platform (PEP)

    SciTech Connect (OSTI)

    Sullivan, Robin S.; Geeting, John GH; Lawrence, Wesley E.; Young, Jonathan

    2008-07-10T23:59:59.000Z

    The Pretreatment Engineering Platform (PEP) is designed to perform a demonstration on an engineering scale to confirm the Hanford Waste Treatment Plant Pretreatment Facility (PTF) leaching and filtration process equipment design and sludge treatment process. The system will use scaled prototypic equipment to demonstrate sludge water wash, caustic leaching, oxidative leaching, and filtration. Unit operations to be tested include pumping, solids washing, chemical reagent addition and blending, heating, cooling, leaching, filtration, and filter cleaning. In addition, the PEP will evaluate potential design changes to the ultrafiltration process system equipment to potentially enhance leaching and filtration performance as well as overall pretreatment throughput. The skid-mounted system will be installed and operated in the Processing Development Laboratory-West at Pacific Northwest National Laboratory (PNNL) in Richland, Washington.

  3. Pretreatment Engineering Platform Phase 1 Final Test Report

    SciTech Connect (OSTI)

    Kurath, Dean E.; Hanson, Brady D.; Minette, Michael J.; Baldwin, David L.; Rapko, Brian M.; Mahoney, Lenna A.; Schonewill, Philip P.; Daniel, Richard C.; Eslinger, Paul W.; Huckaby, James L.; Billing, Justin M.; Sundar, Parameshwaran S.; Josephson, Gary B.; Toth, James J.; Yokuda, Satoru T.; Baer, Ellen BK; Barnes, Steven M.; Golovich, Elizabeth C.; Rassat, Scot D.; Brown, Christopher F.; Geeting, John GH; Sevigny, Gary J.; Casella, Amanda J.; Bontha, Jagannadha R.; Aaberg, Rosanne L.; Aker, Pamela M.; Guzman-Leong, Consuelo E.; Kimura, Marcia L.; Sundaram, S. K.; Pires, Richard P.; Wells, Beric E.; Bredt, Ofelia P.

    2009-12-23T23:59:59.000Z

    Pacific Northwest National Laboratory (PNNL) was tasked by Bechtel National Inc. (BNI) on the River Protection Project, Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to conduct testing to demonstrate the performance of the WTP Pretreatment Facility (PTF) leaching and ultrafiltration processes at an engineering-scale. In addition to the demonstration, the testing was to address specific technical issues identified in Issue Response Plan for Implementation of External Flowsheet Review Team (EFRT) Recommendations - M12, Undemonstrated Leaching Processes.( ) Testing was conducted in a 1/4.5-scale mock-up of the PTF ultrafiltration system, the Pretreatment Engineering Platform (PEP). Parallel laboratory testing was conducted in various PNNL laboratories to allow direct comparison of process performance at an engineering-scale and a laboratory-scale. This report presents and discusses the results of those tests.

  4. Robot Work Platform for Large Hot Cell Deactivation

    SciTech Connect (OSTI)

    BITTEN, E.J.

    2000-05-01T23:59:59.000Z

    The 324 Building, located at the Hanford Site near Richland, Washington, is being deactivated to meet state and federal cleanup commitments. The facility is currently in its third year of a nine-year project to complete deactivation and closure for long-term surveillance and maintenance. The 324 building contains large hot cells that were used for high-radiation, high-contamination chemical process development and demonstrations. A major obstacle for the 324 deactivation project is the inability to effectively perform deactivation tasks within highly radioactive, contaminated environments. Current strategies use inefficient, resource intensive technologies that significantly impact the cost and schedule for deactivation. To meet mandated cleanup commitments, there is a need to deploy rapid, more efficient remote/robot technologies to minimize worker exposure, accelerate work tasks, and eliminate the need for multiple specialized tool design and procurement efforts. This paper describes the functions and performance requirements for a crane-deployed remote/robot Work Platform possessing full access capabilities. The remote/robot Work Platform will deploy commercially available off-the-shelf tools and end effectors to support Project cleanup goals and reduce overall project risk and cost. The intent of this system is to maximize the use of off-the-shelf technologies that minimize additional new, unproven, or novel designs. This paper further describes procurement strategy, the selection process, the selected technology, and the current status of the procurement and lessons learned. Funding, in part, has been provided by the US Department of Energy, Office of Science and Technology, Deactivation and Decommissioning Focus Area.

  5. A Parallel SoftwarePlatform for Solving Problems of Partial Differential Equations

    E-Print Network [OSTI]

    Wieners, Christian

    A Parallel Software­Platform for Solving Problems of Partial Differential Equations using of this work is the development of a parallel software­platform for solving partial differential equation methods, various FE and FV discretizations, dynamic load balancing, mapping and grid partitioning. Some

  6. An hybrid ensemble based approach for process parameter estimation in offshore oil platforms

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    An hybrid ensemble based approach for process parameter estimation in offshore oil platforms Piero in offshore oil platforms. In particular, the difference between the theoretical value of the valve flow on real measurements performed on a number of similar offshore choke valves. 1. Introduction In this paper

  7. An e-Learning Platform for SME Manager Upgrade and its Evolution Toward a Distributed

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    An e-Learning Platform for SME Manager Upgrade and its Evolution Toward a Distributed Training and the evaluation of an innovative e-learning platform for manager upgrade in Small and Medium Enterprises (SME but it is more and more true for Small and Medium Enterprises (SME) that often don't have a well defined

  8. A Simple and Effective Hardware-in-the-Loop Simulation Platform for Urban Electric Vehicles

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A Simple and Effective Hardware-in-the-Loop Simulation Platform for Urban Electric Vehicles B-in-the-loop simulation of urban electric vehicles. The proposed platform, which is expected to be used for electric is coupled to DC machine-based load torque emulator taking into account the electric vehicle mechanics

  9. OpenMSI: A High-Performance Web-Based Platform for Mass Spectrometry Imaging

    E-Print Network [OSTI]

    OpenMSI: A High-Performance Web-Based Platform for Mass Spectrometry Imaging Oliver RĂŒbel, AnnetteMSI: A High-Performance Web-Based Platform for Mass Spectrometry Imaging Oliver Rubel,* Annette Greiner. Acknowledgements: This work was supported by and used resources of the National Energy Research Scientific

  10. Towards the Use of Collaborative Virtual Environments to Crew Unmanned Oil Platforms

    E-Print Network [OSTI]

    Barbosa, Alberto

    due to the impossibility of human access or, as is the case of offshore oil platforms, a business challenge to reduce costs and risks. In the case of oil & gas industry, there is still the aggravation462 Towards the Use of Collaborative Virtual Environments to Crew Unmanned Oil Platforms Hugo Fuks

  11. ATLAS MOTION PLATFORM MECANUM WHEEL JACOBIAN IN THE VELOCITY AND STATIC FORCE DOMAINS

    E-Print Network [OSTI]

    Hayes, John

    ATLAS MOTION PLATFORM MECANUM WHEEL JACOBIAN IN THE VELOCITY AND STATIC FORCE DOMAINS Jonathan J. Atlas is a six degree of freedom vehicle op- erating training simulator motion platform where orienting force Jacobians; normal forces. MATRICE JACOBIENNE DES ROUES MECANUM SIMULATOUR DE MOUVEMENT ATLAS DANS

  12. Raven IITM: Open Platform for Surgical Robotics Research H. Hawkeye King1

    E-Print Network [OSTI]

    Rosen, Jacob

    of Cartesian motion and grasping [6]. A unique feature of the tool is a wrist design that eliminates cableRaven IITM: Open Platform for Surgical Robotics Research H. Hawkeye King1 , Lei Cheng1 , Philip In this paper we present a new platform for surgical robotics research: the Raven IITM. The goal of this work

  13. Mapping pipeline skeletons onto heterogeneous platforms Anne Benoit and Yves Robert

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Mapping pipeline skeletons onto heterogeneous platforms Anne Benoit and Yves Robert January 2007 mapping of the application. In this paper, we discuss the mapping of pipeline skeletons onto different, Fully Heterogeneous platforms. We assume that a pipeline stage must be mapped on a single processor

  14. A digital platform for marketing communications in the mobile and social media space

    E-Print Network [OSTI]

    Boyer, Edmond

    A digital platform for marketing communications in the mobile and social media space Otto Petrovic media. Keywords: digital marketing platform, mobile advertising, social media marketing, mobile of communications via mobile messaging with numerous other digital media, e.g. mobile websites, mobile clients for i

  15. ENERGY-EFFICIENT RESOURCE MANAGEMENT FOR HIGH-PERFORMANCE COMPUTING PLATFORMS

    E-Print Network [OSTI]

    Qin, Xiao

    ENERGY-EFFICIENT RESOURCE MANAGEMENT FOR HIGH-PERFORMANCE COMPUTING PLATFORMS Except where School Engineering #12;ENERGY-EFFICIENT RESOURCE MANAGEMENT FOR HIGH-PERFORMANCE COMPUTING PLATFORMS of the Requirements for the Degree of Doctor of Philosophy Auburn, Alabama August 9, 2008 #12;iii ENERGY-EFFICIENT

  16. Mercury: A Wearable Sensor Network Platform for High-fidelity Motion Analysis

    E-Print Network [OSTI]

    Chen, Yiling

    Mercury: A Wearable Sensor Network Platform for High-fidelity Motion Analysis Konrad Lorincz, Bor This paper describes Mercury, a wearable, wireless sen- sor platform for motion analysis of patients being to previous systems intended for short-term use in a laboratory, Mercury is designed to sup- port long

  17. Real Time Biomedical Data Streaming Platform (RIMES): a data-intensive virtual environment

    E-Print Network [OSTI]

    Schulze, JĂŒrgen P.

    Real Time Biomedical Data Streaming Platform (RIMES): a data-intensive virtual environment Kejun@ucsd.edu Abstract - In this paper we present Real tIme bioMEdical data Streaming platform (RIMES), a data of California, San Diego. RIMES extends scientists' desktops to biomedical grid computation resources and mass

  18. Transcriptome and Biochemical Analyses of Fungal Degradation of Wood

    SciTech Connect (OSTI)

    Tien, Ming

    2009-03-14T23:59:59.000Z

    Lignocellulosic accounts for a large percentage of material that can be utilized for biofuels. The most costly part of lignocellulosic material processing is the initial hydrolysis of the wood which is needed to circumvent the lignin barrier and the crystallinity of cellulose. Enzymes will play an increased role in this conversion in that they potentially provide an alternative to costly and caustic high temperature and acid treatment. The increasing use of enzymes in biotechnology is facilitated by both continued improvements in enzyme technology but also in the discovery of new and novel enzymes. The present proposal is aimed at identifying the enzymes which are known to depolymerize woody biomass. Fundamental understanding of how nature gains access to cellulose and hemicellulose will impact all applications. Because fungi are the only known microbes capable of circumventing the lignin barrier, knowledge of the enzyme they use is of great potential for biofuel processing. Nature has evolved different fungal mechanisms for enzymatic hydrolysis of wood. Most notable are the white-rot fungi (wrf) and the brown-rot fungi (brf). This proposed research aims at determining the complete transcriptome of three wrf and two brf to determine the enzymes involved in lignocellulose degradation. The transcriptome work will be supported by enzyme characterization (and zymograms) and finally analysis of the lignin component to determine the mode of lignin modification. In this proposed research, we hypothesize that: 1) Determination of the complete transcriptome of closely related white and brown rot fungi will lead to knowledge of the relevant enzymes involved in wood degradation. 2) Knowledge of the extracellular transcriptome and the mechanism of wood decay can only be obtained if the products of the decay are known. As such, characterization of the lignin oxidation products will correlate the enzymes involved (obtained from the transcriptome) to the lignin oxidation products. The Department of Energy has sequenced the P. chrysosporium genome and has approved the sequencing of the genome of the closely-related brown rot fungus P. placenta. This comparative genomics approach will yield important information on differences between these two fungi. Analysis of gene unique to each fungus (which have been lost or gained) can potentially lead to determining the enzymes which are responsible for each type of decay. This comparison, however, would not be complete without comparing the transcriptome and the proteome/enzymes. Comparative genomics may tell us which genes may be important, but it will not tell us when these genes are expressed, at what levels and will not necessarily tell us what these genes do.

  19. A double exponential model for biochemical oxygen demand Ian G. Mason a,*, Robert I. McLachlan b

    E-Print Network [OSTI]

    McLachlan, Robert

    A double exponential model for biochemical oxygen demand Ian G. Mason a,*, Robert I. McLachlan b , Daniel T. GeÂŽrard a a Institute of Technology and Engineering, Massey University, Palmerston North, New 2005 Abstract Biochemical oxygen demand (BOD) exertion patterns in anaerobically treated farm dairy

  20. Can bio-inspired information processing steps be realized as synthetic biochemical processes?

    E-Print Network [OSTI]

    Vladimir Privman; Evgeny Katz

    2014-11-07T23:59:59.000Z

    We consider possible designs and experimental realiza-tions in synthesized rather than naturally occurring bio-chemical systems of a selection of basic bio-inspired information processing steps. These include feed-forward loops, which have been identified as the most common information processing motifs in many natural pathways in cellular functioning, and memory-involving processes, specifically, associative memory. Such systems should not be designed to literally mimic nature. Rather, we can be guided by nature's mechanisms for experimenting with new information/signal processing steps which are based on coupled biochemical reactions, but are vastly simpler than natural processes, and which will provide tools for the long-term goal of understanding and harnessing nature's information processing paradigm. Our biochemical processes of choice are enzymatic cascades because of their compatibility with physiological processes in vivo and with electronics (e.g., electrodes) in vitro allowing for networking and interfacing of enzyme-catalyzed processes with other chemical and biochemical reactions. In addition to designing and realizing feed-forward loops and other processes, one has to develop approaches to probe their response to external control of the time-dependence of the input(s), by measuring the resulting time-dependence of the output. The goal will be to demonstrate the expected features, for example, the delayed response and stabilizing effect of the feed-forward loops.

  1. Topographic Variations in Biomechanical and Biochemical Properties in the Ankle Joint: An In Vitro Bovine Study

    E-Print Network [OSTI]

    Athanasiou, Kyriacos

    Topographic Variations in Biomechanical and Biochemical Properties in the Ankle Joint: An In Vitro the articulating surfaces of the ankle joint and to evaluate the functional and biological properties of engineered neo- cartilage generated using chondrocytes from different locations in the ankle joint. Methods

  2. Biochemical characterization of Cdc6/Orc1 binding to the replication origin of the euryarchaeon

    E-Print Network [OSTI]

    Berger, James M.

    Biochemical characterization of Cdc6/Orc1 binding to the replication origin of the euryarchaeon (Cdc6)/Origin Replication Complex subunit 1 (Orc1) proteins share sequence homology with eukaryotic DNA under- stand whether Cdc6/Orc1 functions in an eukaryotic or bacterial-like manner, we have

  3. Radial Basis Function Neural Networks in Variable Structure Control of a Class of Biochemical Processes

    E-Print Network [OSTI]

    Wilamowski, Bogdan Maciej

    is that the method presented does not require the analytical details describing the plant dynamics available. I conditions and unknown plant dynamics. In this paper, an analytic approach towards the calculation@ieee.org X.Yu@cqu.edu.au Abstract ­ Biochemical processes often display a complicated dynamic behavior

  4. Eur. J. Biochem. 78, 585-598 (1977) Binding of Modified Adenine Nucleotides

    E-Print Network [OSTI]

    Govindjee

    Eur. J. Biochem. 78, 585-598 (1977) Binding of Modified Adenine Nucleotides to Isolated Coupling) 1. Fluorescent nucleotides (1,N6-ethenoadenosine diphosphate and triphosphate, EADP and EATP)replace the natural nucleotides rather efficiently (65- 85%) in several chloroplast reactions (ADP inhibition

  5. Biochemical Engineering Journal 89 (2014) 2127 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    Raghavan, Srinivasa

    Direct Biochemical Engineering Journal journal homepage: www.elsevier.com/locate/bej Regular article Tyrosinase: Biofabrication Caffeic acid Chitosan Electrodeposition Redox Tyrosinase a b s t r a c t Physics and chemistry and function. Here, we describe one such biofabrication methodology, the use of tyrosinase to graft phenolics

  6. Changes in the Mechanical and Biochemical Properties of Aortic Tissue due to Cold Storage

    E-Print Network [OSTI]

    Zhang, Katherine Yanhang

    Changes in the Mechanical and Biochemical Properties of Aortic Tissue due to Cold Storage Ming Background. Temporary cold storage is a common procedure for preserving tissues for a short time be- fore; collagen; mechan- ical properties; arteries; cold storage; soft tissue; mechanical testing; vascular

  7. 155:427 CHEMICAL & BIOCHEMICAL ENGINEERING DESIGN AND ECONOMICS I FALL 2014 (3 credits)

    E-Print Network [OSTI]

    Muzzio, Fernando J.

    of the steps involved in the design and economic evaluation of chemical and biochemical processes. We elaborate and economic evaluation of their project forms their major task during the Spring semester design course (155, optimization and economic evaluation: planning, cost estimation, fixed capital investments, working capital

  8. Department of Chemical and Biochemical Engineering Institute for Chemicals and Fuels from Alternative Resources

    E-Print Network [OSTI]

    Sinnamon, Gordon J.

    . The successful candidate will be an important member of the Institute for Chemicals and Fuels from AlternativeDepartment of Chemical and Biochemical Engineering Institute for Chemicals and Fuels from Alternative Resources The University of Western Ontario Applications are invited for a junior faculty position

  9. Final Technical Report Modeling the Physical and Biochemical Influence of Ocean

    E-Print Network [OSTI]

    Influence of Ocean Thermal Energy Conversion Plant Discharges into their Adjacent Waters DOE AWARD NO. DE sustainably with acceptably low biological impact. Ocean Thermal Energy Conversion (OTEC) uses large flowsFinal Technical Report Modeling the Physical and Biochemical Influence of Ocean Thermal Energy

  10. Volume 6(2): 068-074 (2014) -068 J Microb Biochem Technol

    E-Print Network [OSTI]

    Gu, Tingyue

    2014-01-01T23:59:59.000Z

    are lacking on anaerobic corrosion by acid producing bacteria (APB) that undergo anaerobic fermentation the possibility of very high MIC pitting corrosion rates due to free organic acids (represented by acetic acid of Acid Producing Bacteria Causing Fast Pitting Bioc`orrosion. J Microb Biochem Technol 6: 067-073. doi:10

  11. Multimodality Imaging with Silica-Based Targeted Nanoparticle Platforms

    SciTech Connect (OSTI)

    Jason S. Lewis

    2012-04-09T23:59:59.000Z

    Objectives: To synthesize and characterize a C-Dot silica-based nanoparticle containing 'clickable' groups for the subsequent attachment of targeting moieties (e.g., peptides) and multiple contrast agents (e.g., radionuclides with high specific activity) [1,2]. These new constructs will be tested in suitable tumor models in vitro and in vivo to ensure maintenance of target-specificity and high specific activity. Methods: Cy5 dye molecules are cross-linked to a silica precursor which is reacted to form a dye-rich core particle. This core is then encapsulated in a layer of pure silica to create the core-shell C-Dot (Figure 1) [2]. A 'click' chemistry approach has been used to functionalize the silica shell with radionuclides conferring high contrast and specific activity (e.g. 64Cu and 89Zr) and peptides for tumor targeting (e.g. cRGD and octreotate) [3]. Based on the selective Diels-Alder reaction between tetrazine and norbornene, the reaction is bioorthogonal, highyielding, rapid, and water-compatible. This radiolabeling approach has already been employed successfully with both short peptides (e.g. octreotate) and antibodies (e.g. trastuzumab) as model systems for the ultimate labeling of the nanoparticles [1]. Results: PEGylated C-Dots with a Cy5 core and labeled with tetrazine have been synthesized (d = 55 nm, zeta potential = -3 mV) reliably and reproducibly and have been shown to be stable under physiological conditions for up to 1 month. Characterization of the nanoparticles revealed that the immobilized Cy5 dye within the C-Dots exhibited fluorescence intensities over twice that of the fluorophore alone. The nanoparticles were successfully radiolabeled with Cu-64. Efforts toward the conjugation of targeting peptides (e.g. cRGD) are underway. In vitro stability, specificity, and uptake studies as well as in vivo imaging and biodistribution investigations will be presented. Conclusions: C-Dot silica-based nanoparticles offer a robust, versatile, and multi-functional platform to enhance in vivo detection sensitivity and non-invasively assay receptor expression/status of tumor cellular targets, including those of low abundance, using nuclear-NIR fluorescence imaging approaches [2]. Improvements in molecular diagnostics, refined by the availability of nanotechnology platforms, will be a key determinant in driving early-stage disease detection and prevention, ultimately leading to decreases in mortality.

  12. Seismic facies and growth history of Miocene carbonate platforms, Wonocolo Formation, North Madura area, East Java Basin, Indonesia

    E-Print Network [OSTI]

    Adhyaksawan, Rahadian

    2002-01-01T23:59:59.000Z

    seismic data and information from several wells across the region were used to map all Wonocolo platforms across the study area. Five growth phases are recognizable in the platforms, based on seismic facies analysis and internal seismic...

  13. A hardware overview of the RHIC LLRF platform

    SciTech Connect (OSTI)

    Hayes, T.; Smith, K.S.

    2011-03-28T23:59:59.000Z

    The RHIC Low Level RF (LLRF) platform is a flexible, modular system designed around a carrier board with six XMC daughter sites. The carrier board features a Xilinx FPGA with an embedded, hard core Power PC that is remotely reconfigurable. It serves as a front end computer (FEC) that interfaces with the RHIC control system. The carrier provides high speed serial data paths to each daughter site and between daughter sites as well as four generic external fiber optic links. It also distributes low noise clocks and serial data links to all daughter sites and monitors temperature, voltage and current. To date, two XMC cards have been designed: a four channel high speed ADC and a four channel high speed DAC. The new LLRF hardware was used to replace the old RHIC LLRF system for the 2009 run. For the 2010 run, the RHIC RF system operation was dramatically changed with the introduction of accelerating both beams in a new, common cavity instead of each ring having independent cavities. The flexibility of the new system was beneficial in allowing the low level system to be adapted to support this new configuration. This hardware was also used in 2009 to provide LLRF for the newly commissioned Electron Beam Ion Source.

  14. Bitumen accumulation in Grosmont platform complex, Upper Devonian, Alberta, Canada

    SciTech Connect (OSTI)

    Hoffmann, C.F.; Strausz, O.P.

    1986-09-01T23:59:59.000Z

    The Upper Devonian Grosmont Formation, a broad carbonate platform complex in Alberta, Canada, contains an estimated 300 billion bbl of bitumen. It has been suggested that these vast reserves are related to Lower Cretaceous Athabasca oil sands. Detailed gas chromatographic-mass spectrometric studies of a wide range of biologic marker compounds confirm this suggestion. The Grosmont Formation contains bitumen of similar maturity and source to the Athabasca deposit, but it has been subjected to a greater degree of biodegradation and water washing, possibly as a result of its reservoir rock characteristics. The difference in the degree of biodegradation is manifested by the absence of bicyclic terpanes and by the reduced concentrations of the C/sub 30/ and the 22R epimers of the extended hopanes in the Grosmont bitumen. Also, the greater degree of water washing of the Grosmont bitumen is inferred from the observed distribution of the bicyclic, tricyclic, and tetracyclic terpenoid sulfides, which shows a characteristic loss of the lower molecular weight members in the carbonate bitumen. The correlation established here between the two deposits suggests that if the precursor oil has indeed undergone long-distance migration, the Paleozoic carbonates could have acted as a path for migration. Finally, the observed distribution of steranes in the Grosmont bitumen corresponds to the suggestion that the Mannville Group shales were not the major source rocks of the oil-sand and carbonate bitumen accumulations of northern Alberta. 11 figures, 6 tables.

  15. A Virtualized Computing Platform For Fusion Control Systems

    SciTech Connect (OSTI)

    Frazier, T; Adams, P; Fisher, J; Talbot, A

    2011-03-18T23:59:59.000Z

    The National Ignition Facility (NIF) at the Lawrence Livermore National Laboratory is a stadium-sized facility that contains a 192-beam, 1.8-Megajoule, 500-Terawatt, ultraviolet laser system together with a 10-meter diameter target chamber with room for multiple experimental diagnostics. NIF is the world's largest and most energetic laser experimental system, providing a scientific center to study inertial confinement fusion (ICF) and matter at extreme energy densities and pressures. NIF's laser beams are designed to compress fusion targets to conditions required for thermonuclear burn, liberating more energy than required to initiate the fusion reactions. 2,500 servers, 400 network devices and 700 terabytes of networked attached storage provide the foundation for NIF's Integrated Computer Control System (ICCS) and Experimental Data Archive. This talk discusses the rationale & benefits for server virtualization in the context of an operational experimental facility, the requirements discovery process used by the NIF teams to establish evaluation criteria for virtualization alternatives, the processes and procedures defined to enable virtualization of servers in a timeframe that did not delay the execution of experimental campaigns and the lessons the NIF teams learned along the way. The virtualization architecture ultimately selected for ICCS is based on the Open Source Xen computing platform and 802.1Q open networking standards. The specific server and network configurations needed to ensure performance and high availability of the control system infrastructure will be discussed.

  16. Microfluidic platform for the study of intercellular communication via soluble factor-cell and cell-cell

    E-Print Network [OSTI]

    Kenis, Paul J. A.

    Microfluidic platform for the study of intercellular communication via soluble factor-cell and cell are available today. Here, we report the design and validation of a microfluidic platform that enables (i) soluble molecule-cell and/or (ii) cell-cell paracrine signaling. In the microfluidic platform, multiple

  17. Biotechnol. Appl. Biochem. (2005) 42, 119131 (Printed in Great Britain) doi:10.1042/BA20040207 119 Clonal evolution of stem and differentiated cells can be

    E-Print Network [OSTI]

    Zandstra, Peter W.

    Biotechnol. Appl. Biochem. (2005) 42, 119­131 (Printed in Great Britain) doi:10.1042/BA20040207 119

  18. Degradable polymeric nano-films and particles as delivery platforms for vaccines and immunotherapeutics

    E-Print Network [OSTI]

    Su, Xingfang

    2012-01-01T23:59:59.000Z

    Degradable polymeric materials provide opportunities for the development of improved vaccines and immunotherapies by acting as platforms that facilitate the delivery of molecules to appropriate tissue and cellular locations ...

  19. Further development of an in-pipe leak detection sensor's mobility platform

    E-Print Network [OSTI]

    Moore, Frederick M

    2013-01-01T23:59:59.000Z

    Water leakage is a major global problem and smaller sized leaks are difficult to find despite their prevalence in most water distribution systems. Previous attempts to develop a mobility platform for a sensor in use in ...

  20. Searching for Expertise using the Terrier Platform Craig Macdonald, Iadh Ounis

    E-Print Network [OSTI]

    Jose, Joemon M.

    Searching for Expertise using the Terrier Platform Craig Macdonald, Iadh Ounis Department the relevance of documents in classical retrieval. 2. REFERENCES [1] C. Macdonald, V. Plachouras, B. He, and I

  1. Response-Time Minimization of Automotive-Inspired Dataflows on Multicore Platforms

    E-Print Network [OSTI]

    Anderson, James

    Response-Time Minimization of Automotive-Inspired Dataflows on Multicore Platforms Glenn A Abstract Dataflow software architectures are prevalent in prototypes of advanced automotive systems guarantees in these systems. Many existing automotive prototypes ensure such constraints through over

  2. The Conservation & Renewable Energy Collaboratory (CREC) is CTI's platform for collaboration with industry and

    E-Print Network [OSTI]

    McGraw, Kevin J.

    Purpose The Conservation & Renewable Energy Collaboratory (CREC) is CTI's platform for collaboration with industry and other partners on research and education related to renew- able energy Development & Training · Environmental Technology · Water Management Conservation & Renewable Energy

  3. MIT GEOblog: a platform for digital annotation of space for collective community based digital story telling

    E-Print Network [OSTI]

    Nabian, Nashid

    This paper focuses on guidelines in designing platforms for collective, location-sensitive user generated content, built upon a system that allows for locating mobile subjects within the space. The process of conceptual ...

  4. Unified communications : convergence of platforms and strategies of two software vendors

    E-Print Network [OSTI]

    Hydari, Muhammad Zia

    2008-01-01T23:59:59.000Z

    Unified Communications: Convergence of Platforms and Strategies of Two Software Vendors by Muhammad Zia Hydari ABSTRACT Unified communication (UC) is the convergence of various modes of communication - voice telephony, ...

  5. APBF-DEC NOx Adsorber/DPF Project: SUV/Pick-Up Platform

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

    Status Principal Investigators: Cynthia Webb Phillip Weber DEER August 25, 2003 APBF-DEC NOx AdsorberDPF Project: SUVPick-Up Platform Program Goals Objectives Light-Duty SUV ...

  6. City-Car : optimizing vehicle and urban efficiencies through a shared adaptive platform

    E-Print Network [OSTI]

    Lark, William, 1981-

    2005-01-01T23:59:59.000Z

    Research focused on developing an innovative, yet simple automobile platform that maximizes its efficiency through shared convenience. Work was initially put into studying both current vehicles and urban architecture, in ...

  7. Architectural Design and Complexity Analysis of Large-Scale Cortical Simulation on a Hybrid Computing Platform

    E-Print Network [OSTI]

    Qiu, Qinru

    - performance computing platform for large-scale mathematical models. Traditional computing architecture cannot hybrid computing architecture for the simulation and evaluation of large-scale associative neural memory models. The proposed architecture achieves very high computing and communication performances

  8. Forensic DNA Standards for Next Generation Sequencing Platforms ( 7th Annual SFAF Meeting, 2012)

    ScienceCinema (OSTI)

    Vallone, Peter [NIST

    2013-03-22T23:59:59.000Z

    Peter Vallone on "Forensic DNA Standards for Next Generation Sequencing Platforms" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

  9. The Mars Gravity Biosatellite as an innovative partial gravity research platform

    E-Print Network [OSTI]

    Fulford-Jones, Thaddeus R. F

    2008-01-01T23:59:59.000Z

    The Mars Gravity Biosatellite is an unprecedented independent spaceflight platform for gravitational biology research. With a projected first launch after 2010, the low Earth orbit satellite will support a cohort of fifteen ...

  10. The Creation of a low-cost, reliable platform for mobile robotics research

    E-Print Network [OSTI]

    Gilbert, Taylor Harrison

    2011-01-01T23:59:59.000Z

    This work documents the planning process, design, fabrication, and integration of a low-cost robot designed for research on the problem of life-long robot mapping. The robotics platform used is the iRobot Create. This robot ...

  11. Building a semi-autonomous sociable robot platform for robust interpersonal telecommunication

    E-Print Network [OSTI]

    Toscano, Robert Lopez

    2008-01-01T23:59:59.000Z

    This thesis presents the design of a software platform for the Huggable project. The Huggable is a new kind of robotic companion being developed at the MIT Media Lab for health care, education, entertainment and social ...

  12. Development of High-Throughput Microfluidic Impedance Spectroscopy Platform for Analyzing Microdroplets in Droplet Microfluidic System

    E-Print Network [OSTI]

    Sobahi, Nebras MohammedKamal A.

    2014-07-22T23:59:59.000Z

    This thesis presents the development of a high-throughput microfluidic impedance spectroscopy platform for electrically detecting analyzing impedance measurements of non-contact and label free microdroplets. This microfluidic impedance spectroscopy...

  13. Controls on isolated carbonate platform evolution and demise, Central Luconia Province, South China Sea

    E-Print Network [OSTI]

    Olave Hoces, Sergio

    2009-06-02T23:59:59.000Z

    -slip deformation provided substrates for the platforms and affected their growth histories. Flooding of these structural highs at ~16.5 Ma initiated carbonate sedimentation nearly simultaneously across the area. Later, third-order sea-level fluctuations...

  14. PREV'AIR, a modeling platform for the air quality predictability study , C. Honor2

    E-Print Network [OSTI]

    Menut, Laurent

    PREV'AIR, a modeling platform for the air quality predictability study Menut L.1 , C. Honoré2 , L MinistÚre de l'écologie et du développement durable, Paris, France This platform is proposed by the PREV'AIR about PREV'AIR ? please send an e-mail to cecile.honore@ineris.fr 1. Introduction Since 2002, the PREV'AIR

  15. Biochemical changes in the proteins of sorghum grain during moisture reconstitution

    E-Print Network [OSTI]

    Billings, Toby Jackson

    1972-01-01T23:59:59.000Z

    MICROORGANISM INHABITING SORGHUM GRAIN AFTER RECONSTITUTION Medium Growth Acid Gas MR VP Nitrate Reduction Mannose yes yes no Glucose yes yes no Sucrose yes no no Gal actos e yes yes no Mannitol Starch Maltose yes yes yes no no yes...BIOCHEMICAL CHANGES IN THE PROTEINS OF SORGHUM GRAIN DURING MOISTURE RECONSTITUTION A Thesis by TOBY JACKSON BILLINGS Submitted to the Graduate College of the Texas A&M University in partial fulfillment of the requirement for the degree...

  16. Chemical residues and biochemical responses in wild and cultured European sea bass (Dicentrarchus labrax L.)

    SciTech Connect (OSTI)

    Fernandes, Denise [C.I.M.A., University of Algarve, F.C.M.A., Campus de Gambelas, 8005-139-Faro (Portugal); Department of Environmental Chemistry, IIQAB-CSIC, Jordi Girona 18, 08034-Barcelona (Spain); Porte, Cinta [Department of Environmental Chemistry, IIQAB-CSIC, Jordi Girona 18, 08034-Barcelona (Spain)]. E-mail: cpvqam@cid.csic.es; Bebianno, Maria Joao [C.I.M.A., University of Algarve, F.C.M.A., Campus de Gambelas, 8005-139-Faro (Portugal)

    2007-02-15T23:59:59.000Z

    Cultured and wild sea bass (Dicentrarchus labrax) from the Arade Estuary were sampled in summer and winter and the degree of exposure to metals and polycyclic aromatic hydrocarbons (PAHs) assessed, together with some biochemical responses against those and other pollutants. The highest levels of copper (up to 997 {mu}g g{sup -1} dry weight) and cadmium (up to 4.22 {mu}g g{sup -1} dry weight) were detected in the liver and kidney of cultured specimens, whereas the highest exposure to PAHs was observed in wild fish. Significant alterations in some biochemical markers were detected and associated to pollutant exposure. Thus, metallothionein concentrations were higher in the tissues of cultured fish and positively correlated with metal residues. The activity 7-ethoxyresorufin O-deethylase ranged from 28 pmol/min/mg protein in cultured fish to 83 pmol/min/mg protein in wild fish collected near a marina area. Cultured fish and wild fish from the marina area had depressed acetylcholinesterase in muscle tissue and a parasitic infection in the gonads. The obtained results support the usefulness of the combined use of chemical and biochemical markers to assess the impact of anthropogenic pollutants in both wild and cultured fish.

  17. A Proposal for Autotuning Linear AlgebraA Proposal for Autotuning Linear Algebra Routines on Multicore PlatformsRoutines on Multicore Platforms

    E-Print Network [OSTI]

    Giménez, Domingo

    of threads the performance greatly varies Our goal: a Poly-Compilation Engine (PCE) generates differentPlatforms 33 parallelparallelumum OutlineOutline Introduction Our approach: Poly-Compilation Engine (PCE) PCB: Benchmarking Routines of the PCE Proof of concept of the PCE Conclusions #12;ICCS 2010. AmsterdamICCS 2010

  18. Assessment of Cerebellar and Hippocampal Morphology and Biochemical Parameters in the Compound Heterozygous, Tottering/leaner Mouse

    E-Print Network [OSTI]

    Murawski, Emily M.

    2010-07-14T23:59:59.000Z

    and death in cells of the hippocampal dentate gyrus and 3) changes in basic biochemical parameters in granule cells of the cerebellum and hippocampus. This study revealed no volume abnormalities within the hippocampus of the mutant mice, but a decrease...

  19. A report documenting the completion of the Los Alamos National Laboratory portion of the ASC level II milestone ""Visualization on the supercomputing platform

    SciTech Connect (OSTI)

    Ahrens, James P [Los Alamos National Laboratory; Patchett, John M [Los Alamos National Laboratory; Lo, Li - Ta [Los Alamos National Laboratory; Mitchell, Christopher [Los Alamos National Laboratory; Mr Marle, David [KITWARE INC.; Brownlee, Carson [UNIV OF UTAH

    2011-01-24T23:59:59.000Z

    This report provides documentation for the completion of the Los Alamos portion of the ASC Level II 'Visualization on the Supercomputing Platform' milestone. This ASC Level II milestone is a joint milestone between Sandia National Laboratory and Los Alamos National Laboratory. The milestone text is shown in Figure 1 with the Los Alamos portions highlighted in boldfaced text. Visualization and analysis of petascale data is limited by several factors which must be addressed as ACES delivers the Cielo platform. Two primary difficulties are: (1) Performance of interactive rendering, which is the most computationally intensive portion of the visualization process. For terascale platforms, commodity clusters with graphics processors (GPUs) have been used for interactive rendering. For petascale platforms, visualization and rendering may be able to run efficiently on the supercomputer platform itself. (2) I/O bandwidth, which limits how much information can be written to disk. If we simply analyze the sparse information that is saved to disk we miss the opportunity to analyze the rich information produced every timestep by the simulation. For the first issue, we are pursuing in-situ analysis, in which simulations are coupled directly with analysis libraries at runtime. This milestone will evaluate the visualization and rendering performance of current and next generation supercomputers in contrast to GPU-based visualization clusters, and evaluate the perfromance of common analysis libraries coupled with the simulation that analyze and write data to disk during a running simulation. This milestone will explore, evaluate and advance the maturity level of these technologies and their applicability to problems of interest to the ASC program. In conclusion, we improved CPU-based rendering performance by a a factor of 2-10 times on our tests. In addition, we evaluated CPU and CPU-based rendering performance. We encourage production visualization experts to consider using CPU-based rendering solutions when it is appropriate. For example, on remote supercomputers CPU-based rendering can offer a means of viewing data without having to offload the data or geometry onto a CPU-based visualization system. In terms of comparative performance of the CPU and CPU we believe that further optimizations of the performance of both CPU or CPU-based rendering are possible. The simulation community is currently confronting this reality as they work to port their simulations to different hardware architectures. What is interesting about CPU rendering of massive datasets is that for part two decades CPU performance has significantly outperformed CPU-based systems. Based on our advancements, evaluations and explorations we believe that CPU-based rendering has returned as one viable option for the visualization of massive datasets.

  20. Technical Analysis of Hydrogen Production

    SciTech Connect (OSTI)

    Ali T-Raissi

    2005-01-14T23:59:59.000Z

    The aim of this work was to assess issues of cost, and performance associated with the production and storage of hydrogen via following three feedstocks: sub-quality natural gas (SQNG), ammonia (NH{sub 3}), and water. Three technology areas were considered: (1) Hydrogen production utilizing SQNG resources, (2) Hydrogen storage in ammonia and amine-borane complexes for fuel cell applications, and (3) Hydrogen from solar thermochemical cycles for splitting water. This report summarizes our findings with the following objectives: Technoeconomic analysis of the feasibility of the technology areas 1-3; Evaluation of the hydrogen production cost by technology areas 1; and Feasibility of ammonia and/or amine-borane complexes (technology areas 2) as a means of hydrogen storage on-board fuel cell powered vehicles. For each technology area, we reviewed the open literature with respect to the following criteria: process efficiency, cost, safety, and ease of implementation and impact of the latest materials innovations, if any. We employed various process analysis platforms including FactSage chemical equilibrium software and Aspen Technologies AspenPlus and HYSYS chemical process simulation programs for determining the performance of the prospective hydrogen production processes.

  1. Genomic and biochemical approaches in the discovery of mechanisms for selective neuronal vulnerability to oxidative stress

    E-Print Network [OSTI]

    Wang, Xinkun; Zaidi, Asma; Pal, Ranu; Garrett, Alexander S.; Braceras, Rogelio; Chen, Xue-wen; Michaelis, Mary L.; Michaelis, Elias K.

    2009-02-19T23:59:59.000Z

    ral ssBioMed CentBMC Neuroscience Open AcceResearch article Genomic and biochemical approaches in the discovery of mechanisms for selective neuronal vulnerability to oxidative stress Xinkun Wang*1,2, Asma Zaidi2,3, Ranu Pal1,2, Alexander S Garrett4...: Daiichi Sankyo Inc., Two Hilton Court, Parsippany, NJ 07054, USA Email: Xinkun Wang* - xwang@ku.edu; Asma Zaidi - azaidi@kcumb.edu; Ranu Pal - ranupal@ku.edu; Alexander S Garrett - asg@stowers- institute.org; Rogelio Braceras - rbraceras@dsus.com; Xue...

  2. Biochemical Conversion Pilot Plant (Fact Sheet), NREL (National Renewable Energy Laboratory)

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareers Apply for aCould WorkVehicles,000 mrem SiteBiochemical

  3. Seismic facies and growth history of Miocene carbonate platforms, Wonocolo Formation, North Madura area, East Java Basin, Indonesia.

    E-Print Network [OSTI]

    Adhyaksawan, Rahadian

    2012-01-01T23:59:59.000Z

    ??The Miocene Wonocolo Formation in the North Madura area, East Java Basin, contains numerous isolated carbonate platforms that are broadly distributed across a ~3000 sq… (more)

  4. Analytical investigations of the earthquake resistance of the support base of an oil-gas platform

    SciTech Connect (OSTI)

    Glagovskii, V. B.; Kassirova, N. A.; Turchina, O. A.; Finagenov, O. M.; Tsirukhin, N. A. [JSC 'VNIIG im. B. E. Vedeneeva' (Russian Federation)

    2012-01-15T23:59:59.000Z

    In designing stationary oil-gas recovery platforms on the continental shelf, the need arises to compute the estimated strength of their support base during seismic events. This paper is devoted to this estimation. The paper examines a structure consisting of the superstructure of an oil-gas platform and its gravity-type base. It is possible to install earthquake-insulating supports between them. Calculations performed for the design earthquake indicated that the design of the gravity base can resist a seismic effect without special additional measures. During the maximum design earthquake, moreover, significant stresses may develop in the zone of base where the columns are connected to the upper slab of the caisson. In that case, the earthquake insulation considered for the top of the platform becomes critical.

  5. Research on acceleration method of reactor physics based on FPGA platforms

    SciTech Connect (OSTI)

    Li, C.; Yu, G.; Wang, K. [Department of Engineering Physics, Tsinghua University, Beijing (China)

    2013-07-01T23:59:59.000Z

    The physical designs of the new concept reactors which have complex structure, various materials and neutronic energy spectrum, have greatly improved the requirements to the calculation methods and the corresponding computing hardware. Along with the widely used parallel algorithm, heterogeneous platforms architecture has been introduced into numerical computations in reactor physics. Because of the natural parallel characteristics, the CPU-FPGA architecture is often used to accelerate numerical computation. This paper studies the application and features of this kind of heterogeneous platforms used in numerical calculation of reactor physics through practical examples. After the designed neutron diffusion module based on CPU-FPGA architecture achieves a 11.2 speed up factor, it is proved to be feasible to apply this kind of heterogeneous platform into reactor physics. (authors)

  6. Product Demonstrations

    Broader source: Energy.gov [DOE]

    The Consortium will pursue a number of demonstrations following the general procedure used by DOE's GATEWAY demonstration program. Specific products to be featured in a demonstration may be...

  7. A Lightweight and Flexible Mobile Agent Platform Tailored to Management Applications

    E-Print Network [OSTI]

    Gavalas, Damianos

    2011-01-01T23:59:59.000Z

    Mobile Agents (MAs) represent a distributed computing technology that promises to address the scalability problems of centralized network management. A critical issue that will affect the wider adoption of MA paradigm in management applications is the development of MA Platforms (MAPs) expressly oriented to distributed management. However, most of available platforms impose considerable burden on network and system resources and also lack of essential functionality. In this paper, we discuss the design considerations and implementation details of a complete MAP research prototype that sufficiently addresses all the aforementioned issues. Our MAP has been implemented in Java and tailored for network and systems management applications.

  8. Advanced underground Vehicle Power and Control: The locomotive Research Platform

    SciTech Connect (OSTI)

    Vehicle Projects LLC

    2003-01-28T23:59:59.000Z

    Develop a fuelcell mine locomotive with metal-hydride hydrogen storage. Test the locomotive for fundamental limitations preventing successful commercialization of hydride fuelcells in underground mining. During Phase 1 of the DOE-EERE sponsored project, FPI and its partner SNL, completed work on the development of a 14.4 kW fuelcell power plant and metal-hydride energy storage. An existing battery-electric locomotive with similar power requirements, minus the battery module, was used as the base vehicle. In March 2001, Atlas Copco Wagner of Portland, OR, installed the fuelcell power plant into the base vehicle and initiated integration of the system into the vehicle. The entire vehicle returned to Sandia in May 2001 for further development and integration. Initial system power-up took place in December 2001. A revision to the original contract, Phase 2, at the request of DOE Golden Field Office, established Vehicle Projects LLC as the new prime contractor,. Phase 2 allowed industry partners to conduct surface tests, incorporate enhancements to the original design by SNL, perform an extensive risk and safety analysis, and test the fuelcell locomotive underground under representative production mine conditions. During the surface tests one of the fuelcell stacks exhibited reduced power output resulting in having to replace both fuelcell stacks. The new stacks were manufactured with new and improved technology resulting in an increase of the gross power output from 14.4 kW to 17 kW. Further work by CANMET and Hatch Associates, an engineering consulting firm specializing in safety analysis for the mining industry, both under subcontract to Vehicle Projects LLC, established minimum requirements for underground testing. CANMET upgraded the Programmable Logic Control (PLC) software used to monitor and control the fuelcell power plant, taking into account locomotive operator's needs. Battery Electric, a South Africa manufacturer, designed and manufactured (at no cost to the project) a new motor controller capable of operating the higher rpm motor and different power characteristics of the fuelcells. In early August 2002, CANMET, with the technical assistance of Nuvera Fuel Cells and Battery Electric, installed the new PLC software, installed the new motor controller, and installed the new fuelcell stacks. After minor adjustments, the fuelcell locomotive pulled its first fully loaded ore cars on a surface track. The fuelcell-powered locomotive easily matched the battery powered equivalent in its ability to pull tonnage and equaled the battery-powered locomotive in acceleration. The final task of Phase 2, testing the locomotive underground in a production environment, occurred in early October 2002 in a gold mine. All regulatory requirements to allow the locomotive underground were completed and signed off by Hatch Associates prior to going underground. During the production tests, the locomotive performed flawlessly with no failures or downtime. The actual tests occurred during a 2-week period and involved moving both gold ore and waste rock over a 1,000 meter track. Refueling, or recharging, of the metal-hydride storage took place on the surface. After each shift, the metal-hydride storage module was removed from the locomotive, transported to surface, and filled with hydrogen from high-pressure tanks. The beginning of each shift started with taking the fully recharged metal-hydride storage module down into the mine and re-installing it onto the locomotive. Each 8 hour shift consumed approximately one half to two thirds of the onboard hydrogen. This indicates that the fuelcell-powered locomotive can work longer than a similar battery-powered locomotive, which operates about 6 hours, before needing a recharge.

  9. Optimization of Enzymatic Biochemical Logic for Noise Reduction and Scalability: How Many Biocomputing Gates Can Be Interconnected in a Circuit?

    E-Print Network [OSTI]

    V. Privman; G. Strack; D. Solenov; M. Pita; E. Katz

    2008-09-13T23:59:59.000Z

    We report an experimental evaluation of the "input-output surface" for a biochemical AND gate. The obtained data are modeled within the rate-equation approach, with the aim to map out the gate function and cast it in the language of logic variables appropriate for analysis of Boolean logic for scalability. In order to minimize "analog" noise, we consider a theoretical approach for determining an optimal set for the process parameters to minimize "analog" noise amplification for gate concatenation. We establish that under optimized conditions, presently studied biochemical gates can be concatenated for up to order 10 processing steps. Beyond that, new paradigms for avoiding noise build-up will have to be developed. We offer a general discussion of the ideas and possible future challenges for both experimental and theoretical research for advancing scalable biochemical computing.

  10. A platform for monitoring aspects of human presence in real-time

    E-Print Network [OSTI]

    Argyros, Antonis

    implementations capitalize on the proposed platform to pipeline processes and reduce communication costs. By en pipelining as well as at reduc- ing communication costs and hardware requirements. Using this plat- form, we applications that employ visual input. Com- putational performance is benchmarked comparatively to state

  11. A Harmonic Potential Approach for Simultaneous Planning and Control of a Generic UAV Platform

    E-Print Network [OSTI]

    Masoud, Ahmad A.

    A Harmonic Potential Approach for Simultaneous Planning and Control of a Generic UAV Platform Ahmad and control of a large variety of unmanned aerial vehicles (UAVs) is tackled using the harmonic potential to regulate the velocity of the UAV concerned in a manner that would propel the UAV to a target point while

  12. The Platform Protein Is Essential for Type IV Pilus Biogenesis*S

    E-Print Network [OSTI]

    Burrows, Lori

    , University of Toronto, Toronto, Ontario M5G 1X8, Canada Background: The platform protein PilC and of PilC in a retraction-deficient background abolished assembly. C-terminal mutations were permissive for assembly but not twitching motility. Conclusion: PilC is essential for pilus biogenesis and twitching

  13. Challenges on Low-Power Platform Design for Real-World Wireless Sensing Applications

    E-Print Network [OSTI]

    Chou, Pai H.

    Center for Embedded Computer Systems University of California, Irvine, CA 92697-2625, USA Abstract-- Real to miniaturize. The battery, as the primary power supply, limits not only the energy capacity but also batteries, solar panels, and energy storage. The platform as a whole will operate even more efficiently

  14. Robust Multi-Person Tracking from Moving Platforms Andreas Ess1

    E-Print Network [OSTI]

    Schindler, Konrad

    future of mobile robotics and smart vehicles. So far the sheer complexity of real-world scenes has-optimal camera placement dictated by the constraints of moving platforms (cameras are less than 1 meter above ground, so for an object 20 meters away, a localization error of 1 pixel in the image equals about 1

  15. PREV'AIR, a platform for air quality monitoring and fore-, Menut, L.2

    E-Print Network [OSTI]

    Menut, Laurent

    PREV'AIR, a platform for air quality monitoring and fore- casting Honoré C.1 , Menut, L.2, France 4 ADEME, Paris, France 5 CNRM Meteo-France, Toulouse, France 1 Introduction Since 2003, the PREV'AIR system has been delivering an information about air quality, dedicated to any people or organisation

  16. IMPLEMENTING PUBLIC PLATFORMS FOR MOBILE PHONE CONTENT SERVICES: STANDARDIZATION IN AN ERA OF

    E-Print Network [OSTI]

    Sahay, Sundeep

    IMPLEMENTING PUBLIC PLATFORMS FOR MOBILE PHONE CONTENT SERVICES: STANDARDIZATION IN AN ERA@ifi.uio.no Abstract Mobile Telecommunication standardization in Europe builds on a history formed by European and International standardization bodies, the governments as regulators and the R&D departments of PPT

  17. BE12CH08-Zare ARI 22 April 2010 20:22 Microfluidic Platforms

    E-Print Network [OSTI]

    Zare, Richard N.

    BE12CH08-Zare ARI 22 April 2010 20:22 R E V I E W S IN A D V A N CE Microfluidic Platforms, genetic analysis Abstract Microfluidics, the study and control of the fluidic behavior in microstruc to analyze various types of intracellular components quantitatively. The microfluidic approach offers a rapid

  18. Stakeholder Analysis of a Platform and Ecosystem for Open Innovation in SMEs

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Stakeholder Analysis of a Platform and Ecosystem for Open Innovation in SMEs Jan Zibuschka, Uwe Laufs, Wolf Engelbach Fraunhofer IAO, Nobelstr. 12, 70569 Stuttgart, Germany {firstname.lastname}@iao.fraunhofer.de Abstract. In today's globalized economy, innovations become more and more crucial for the success

  19. Green Move: a platform for highly configurable, heterogeneous electric vehicle sharing

    E-Print Network [OSTI]

    Cugola, Gianpaolo

    Green Move: a platform for highly configurable, heterogeneous electric vehicle sharing Andrea G the spreading of electric vehicles, in particular for what concerns the high upfront costs of the vehicles benefits. I. INTRODUCTION Electric vehicle sharing has the potential to provide a solution to many

  20. Letters to Analytical Chemistry Silver Nanoparticles on a Plastic Platform for

    E-Print Network [OSTI]

    Brolo, Alexandre G.

    Letters to Analytical Chemistry Silver Nanoparticles on a Plastic Platform for Localized Surface on plastics is described. The silver-nanopar- ticles-on-plastic sensor (SNOPS) was fabricated by chemi- cally modifying the surface of a common plastic, polyeth- yleneterephthalate

  1. Why Do We Care? Achieving good performance on today's platforms is

    E-Print Network [OSTI]

    California at Berkeley, University of

    Standardize on ones most useful for predicting application performance and energy usage Most useful counters for profiling performance and energy usage at runtime Apply machine learning algorithms to find trends Scaling diversity of platforms: cell phones, laptops, etc. Complex interactions between threads Unknown mix

  2. Impacts of the Explosive Removal of Offshore Petroleum Platforms on Sea Turtles and Dolphins

    E-Print Network [OSTI]

    Impacts of the Explosive Removal of Offshore Petroleum Platforms on Sea Turtles and Dolphins on beaches of the up per Texas coast. Ten petroleum struc tures were removed from this area when shrimping of the Endangered Species Act of 1973, for each proposed use of explosives in ABSTRACT-Strandings of 51 dead sea

  3. A Speech Processing Research Platform for Android Based Smart Phones and Tablets

    E-Print Network [OSTI]

    is called Speech Enhancement for Android (SEA) and incorporates past and present speech enhancement- ing staff can use this platform to perform speech enhancement and observe its effects. Index Terms: speech enhancement, speech processing, spec- trogram, Android, smart phone 1. Introduction

  4. Undefined 0 (0) 1 1 Sense2Web: A Linked Data Platform for

    E-Print Network [OSTI]

    Barnaghi, Payam M.

    Undefined 0 (0) 1 1 IOS Press Sense2Web: A Linked Data Platform for Semantic Sensor Networks Payam to manufacture low cost and energy efficient hardware for sensors has lead to a potential interest in integrating physical world data into the Web. The sensor networks range from tiny wireless artefacts to mobile devices

  5. Globus Platform-as-a-Service for Federating Identity and Access

    E-Print Network [OSTI]

    Tennessee, University of

    #12;Our Generous Sponsors U . S . D E P A R T M E N T O F ENERGY #12;Globus Platform-as-a-Service for Federating Identity and Access Management Vas Vasiliadis #12;Current State · Identity provider (federation root) · Basic profile management (tied to Globus

  6. Contrail Virtual Execution Platform Challenges in Being Part of a Cloud Federation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Contrail Virtual Execution Platform Challenges in Being Part of a Cloud Federation Piyush Harsh will provide a federation layer support for bringing a multitude of cloud providers, both private and public, health care providers to name a few. This paper describes the novel features we are building

  7. Tripodal Tris-tacn and Tris-DPA Platforms for Assembling Phosphate-Templated Trimetallic Centers

    E-Print Network [OSTI]

    Cao, Rui

    Multidentate tripodal ligands, N(CH2-m-C6H4-CH2tacn)3 (L1) and N(CH2-o-C6H4-CH2N(CH2py)2)3 (L2), have been devised for assembling high-nuclearity metal clusters. By using the same tripodal platform with different ligand ...

  8. System for beaming power from earth to a high altitude platform

    DOE Patents [OSTI]

    Friedman, Herbert W. (Oakland, CA); Porter, Terry J. (Ridgecrest, CA)

    2002-01-01T23:59:59.000Z

    Power is transmitted to a high altitude platform by an array of diode pumped solid state lasers each operated at a single range of laser wavelengths outside of infrared and without using adaptive optics. Each laser produces a beam with a desired arrival spot size. An aircraft avoidance system uses a radar system for automatic control of the shutters of the lasers.

  9. 209th ECS Meeting, Abstract #1265, copyright ECS MICROMACHINED CERAMIC PLATFORM FOR

    E-Print Network [OSTI]

    Stowell, Michael

    045507-01). Figure 1. Neurons grown on nanoporous ceramic without polylysine matrix. Figure 2. Ceramic209th ECS Meeting, Abstract #1265, copyright ECS MICROMACHINED CERAMIC PLATFORM FOR LIVING NEURONAL ceramic chips for guided growth of living neurons and their interfacing into functional networks. Our core

  10. Thematic note to substantiate Ris's strategy impact on society Competence platforms and exchange of knowledge

    E-Print Network [OSTI]

    of knowledge Impact: Competitive power as high-technology society Introduction The basis of RisÞ's strategic and will have an impact on Denmark's comparative advantage as a high-technology society: o MaterialsThematic note to substantiate RisÞ's strategy ­ impact on society Competence platforms and exchange

  11. A Linear Relaxation Method for Computing Workspace Slices of the Stewart Platform

    E-Print Network [OSTI]

    Ros, LluĂ­s

    ], or surgical robots [7]. The assem- bly constraints imposed by their kinematic design, however, substantially is thus of utmost importance, not only to assist the robot designer during the conception of the platform is a complex six- dimensional volume embedded in the Cartesian space de- fined by six pose parameters. Because

  12. ScriptEase II: Platform Independent Story Creation Using High-Level Patterns

    E-Print Network [OSTI]

    Szafron, Duane

    this bottleneck and ease story cre- ation. ScriptEase II (referred to as SEII) is a game engine inde- pendent toolScriptEase II: Platform Independent Story Creation Using High-Level Patterns Kevin Schenk1 , Adel authors seek new ways to simplify the process of controlling story content using scripts. This paper de

  13. On Using Cloud Platforms in a Software Architecture for Smart Energy Grids Yogesh Simmhan

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    will inform active and passive responses, such as pricing signals and energy conservation suggestionsOn Using Cloud Platforms in a Software Architecture for Smart Energy Grids (Poster) Yogesh Simmhan , Mike Giakkoupis , Baohua Cao , and Viktor Prasanna Center for Energy Informatics Computer Science

  14. Autonomous Localization of 1/R2 Sources Using an Aerial Platform

    E-Print Network [OSTI]

    Kochersberger, Kevin

    Autonomous Localization of 1/R2 Sources Using an Aerial Platform Eric T. Brewer Thesis submitted, Autonomous,VTOL,UAV Copyright 2009, Eric T. Brewer #12;Autonomous Localization of 1/R2 Sources Using such as reconnaissance or search and rescue. To this end, this thesis provides autonomous localization and mapping tools

  15. The development of a robust, autonomous sensor network platform for environmental monitoring.

    E-Print Network [OSTI]

    Marshall, Ian W.

    The development of a robust, autonomous sensor network platform for environmental monitoring. L of environmental impact on a coastal sea bed of a wind farm. Wind farms are seen as a key feature negative, environmental impacts. The complex interplay between the: oceans currents; wind; coast line

  16. Two dimensional thermoelectric platforms for thermocapillary droplet Man-Chi Liu,ac

    E-Print Network [OSTI]

    Lin, Pei-Chun

    the cooling function relies on the natural conduction and/or convection. A thermoelectric (TE) chipTwo dimensional thermoelectric platforms for thermocapillary droplet actuation Man-Chi Liu,ac Jin be driven to the cooler regions via surface tension modulation by varying the temperature. The usual method

  17. Combining Task-and Data Parallelism to Speed up Protein Folding on a Desktop Grid Platform

    E-Print Network [OSTI]

    Taufer, Michela

    Combining Task- and Data Parallelism to Speed up Protein Folding on a Desktop Grid Platform Is efficient protein folding possible with CHARMM on the United Devices MetaProcessor? B. Uk1 , M. Taufer1 parallelism and might not fit the needs for protein folding simulations with explicit water molecules. A short

  18. Hull/Mooring/Riser coupled motion simulations of thruster-assisted moored platforms

    E-Print Network [OSTI]

    Ryu, Sangsoo

    2005-02-17T23:59:59.000Z

    responses. Investigation of the performance of thruster-assisted moored offshore platforms was conducted in terms of six-degree-of-freedom motions and mooring line/riser top tensions by means of a fully coupled hull/mooring/riser dynamic analysis program...

  19. Envismo: A Mobile Platform for Collecting and Visualizing Energy Usage Data

    E-Print Network [OSTI]

    California at Irvine, University of

    Envismo: A Mobile Platform for Collecting and Visualizing Energy Usage Data Anuj Tewari University. This allows for the collection of real-time fine-grained environmental and energy usage data that can://greenbuildings.berkeley.edu), and allows us to display current and historical data from energy, steam, and water meters across the Berkeley

  20. iPoint: A Platform-independent Passive Information Kiosk for Cell Phones

    E-Print Network [OSTI]

    Noubir, Guevara

    communication paradigms and build a prototype of such a system that we call iPoint. In the process of designingiPoint: A Platform-independent Passive Information Kiosk for Cell Phones Hooman Javaheri College@ccs.neu.edu Abstract--We introduce iPoint, a passive device that can interact and deliver information to virtually any

  1. A 2nd-Preimage Attack on AURORA-512 NTT Information Sharing Platform Laboratories, NTT Corporation

    E-Print Network [OSTI]

    A 2nd-Preimage Attack on AURORA-512 Yu Sasaki NTT Information Sharing Platform Laboratories, NTT. In this note, we present a 2nd-preimage attack on AURORA- 512, which is one of the candidates for SHA-3. Our is approximately 2290 AURORA-512 operations, which is less than the brute force attack on AURORA-512, namely, 2512

  2. TESLA Report 2005-04 Modular & reconfigurable common PCB-platform of

    E-Print Network [OSTI]

    TESLA Report 2005-04 Modular & reconfigurable common PCB-platform of FPGA based LLRF control system for TESLA Test Facility Krzysztof T. Pozniak, Ryszard S. Romaniuk Institute of Electronic Systems in a universal motherboard (MB) for the next generation of LLRF control system for TESLA. The motherboard bases

  3. Building Knowledge-enabled Cloud Robotics Applications using the Ubiquitous Network Robot Platform

    E-Print Network [OSTI]

    Building Knowledge-enabled Cloud Robotics Applications using the Ubiquitous Network Robot Platform of distributed robotic applications. Our aim is to modularize applications by factoring out environment- , task base that is shared between the robots and service applications. Robot control decisions can

  4. Building Plug-and-Play Smart Homes Using the Atlas Platform1

    E-Print Network [OSTI]

    Helal, Abdelsalam

    Building Plug-and-Play Smart Homes Using the Atlas Platform1 Raja Bose, Jeffrey King, Steven and describes how to use and program Atlas to build a smart space. The paper also presents several use cases, hme, helal}@cise.ufl.edu Abstract. Pervasive computing environments such as smart homes require

  5. A Web-Based OO Platform for the Development of Didactic Multimedia Collaborative Applications

    E-Print Network [OSTI]

    Guerrero, Luis

    A Web-Based OO Platform for the Development of Didactic Multimedia Collaborative Applications David recognize two different kinds of objects: those supporting didactic multimedia information and those's layer encapsulates the behavior of both didactic and collaborative objects. Aspects such as objects

  6. A Data-Parallel Algorithmic Modelica Extension for Efficient Execution on Multi-Core Platforms

    E-Print Network [OSTI]

    Zhao, Yuxiao

    A Data-Parallel Algorithmic Modelica Extension for Efficient Execution on Multi-Core Platforms-prone. To make the computational power of new multi-core architectures more easily available to Modelica modelers, we have developed the ParModelica algorithmic language ex- tension to the high-level Modelica

  7. SERS-Coded Gold Nanorods as a Multifunctional Platform for Densely Multiplexed Near-Infrared

    E-Print Network [OSTI]

    Bhatia, Sangeeta

    SERS-Coded Gold Nanorods as a Multifunctional Platform for Densely Multiplexed Near-Infrared. In this work, we show that the near-infrared plasmon resonance of gold nanorods (NRs) may be exploited in the near-infrared, a spectral multiplexing density over an order of magnitude greater than attainable

  8. Using the World Wide Web to Provide a Platform Independent Interface to High

    E-Print Network [OSTI]

    Using the World Wide Web to Provide a Platform Independent Interface to High Performance Computing the World Wide Web (WWW) as part of the ``Whole Frog'' project[1]. The success of this project indicates that the Web and its associated browsers can serve as an easily used and powerful front end to high

  9. Computational Fluid Dynamics Simulation of Green Water Around a Two-dimensional Platform

    E-Print Network [OSTI]

    Zhao, Yucheng

    2010-07-14T23:59:59.000Z

    An interface-preserving level set method is incorporated into the Reynolds-Averaged Navier-Stokes (RANS) numerical method to simulate the application of the green water phenomena around a platform and the breaking wave above the deck. In the present...

  10. Protection Mechanisms for Application Service Hosting Platforms Xuxian Jiang, Dongyan Xu

    E-Print Network [OSTI]

    Xu, Dongyan

    Protection Mechanisms for Application Service Hosting Platforms Xuxian Jiang, Dongyan Xu Department on the virtual OS technology. We then present three protection mechanisms we have developed in SODA, our ASHP architecture. The mechanisms include: (1) resource isolation between AS, (2) virtual switching and firewalling

  11. Demo Abstract: TWIST Actu--A RESTful Testbed Platform for Remote Experimentation With

    E-Print Network [OSTI]

    Wichmann, Felix

    of TWIST Actu, focusing on the design of the RESTful re- mote experimentation API that supports a "Testbed the Representational State Transfer (REST) architectural style [3], the API is specified as a set of resources whichDemo Abstract: TWIST Actu--A RESTful Testbed Platform for Remote Experimentation With Building

  12. A Hardware Platform for Network Intrusion Detection and Prevention Chris Clark1

    E-Print Network [OSTI]

    Lee, Wenke

    A Hardware Platform for Network Intrusion Detection and Prevention Chris Clark1 , Wenke Lee2, athomas}@cc.gatech.edu Abstract The current generation of centralized network intrusion detection systems that intrusion detection analysis should be distributed to network node IDS (NNIDS) running in hardware

  13. GRID superscalar and SAGA: forming a high-level and platform-independent Grid

    E-Print Network [OSTI]

    Kielmann, Thilo

    GRID superscalar and SAGA: forming a high-level and platform-independent Grid programming Universiteit, Amsterdam, The Netherlands {merzky|kielmann}@cs.vu.nl Abstract. The Simple API for Grid Applications (SAGA), as currently standardized within GGF, aims to provide a simple yet powerful Grid API; its

  14. KNOWLEDGE MANAGEMENT FOR INDUSTRIAL SAFETY, GENERIC RESOURCE PLATFORM COMBINED WITH AN ONTOLOGY BASED APPROACH

    E-Print Network [OSTI]

    Boyer, Edmond

    safety culture to enable effective use of available knowledge for the prevention of major accidentsKNOWLEDGE MANAGEMENT FOR INDUSTRIAL SAFETY, GENERIC RESOURCE PLATFORM COMBINED WITH AN ONTOLOGY to manage risks and maintain industrial safety is largely based on the capacity of various actors to acquire

  15. Synthesis of gold nano-particles in a microfluidic platform for water quality monitoring applications

    E-Print Network [OSTI]

    Datta, Sayak

    2009-05-15T23:59:59.000Z

    A microfluidic lab-on-a-chip (LOC) device for in-situ synthesis of gold nano-particles was developed. The long term goal is to develop a portable hand-held diagnostic platform for monitoring water quality (e.g., detecting metal ion pollutants...

  16. Metafora: A Web-Based Platform for Learning to Learn Together in Science and Mathematics

    E-Print Network [OSTI]

    McLaren, Bruce Martin

    via discovery, educational simulations, social learning techniques, collaborative learning toolsMetafora: A Web-Based Platform for Learning to Learn Together in Science and Mathematics Toby as an emerging pedagogy for supporting Learning to Learn Together in science and mathematics education. Our goal

  17. THE DESIGN AND DEVELOPMENT OF TEST PLATFORM FOR WHEAT PRECISION SEEDING

    E-Print Network [OSTI]

    Boyer, Edmond

    vibration, low noise to meet the standard laboratory vibration and noise requirements. Fig.1.Total structure, species-bed conveyor, conveyor motor, seed metering device (air- suction seed metering device), drive motor, vacuum pump devices, computer vision detection system. The test-platform bench is 0.7 meters high

  18. Introduction to the Limnology and Oceanography Special Issue on Autonomous and Lagrangian Platforms and Sensors (ALPS)

    E-Print Network [OSTI]

    Fabrikant, Sara Irina

    types of subsurface floats, gliders, unmanned boats, autonomous underwater vehicles, and instrumented of subsurface floats, gliders, unmanned boats, autonomous underwater vehicles (AUVs), and instrumented animals. Unmanned sailboats and hybrid platforms are under development as well. Used either singly or in networks

  19. Action-Perception Trade-Offs for Anguilliform Swimming Robotic Platforms

    E-Print Network [OSTI]

    Boyer, Edmond

    of an electric sensing modality for a class of unmanned underwater vehicles, and in particular investigates translates to expanded platform capacities. In particular, considering Unmanned Underwater Vehicles (UUVs missions has motivated improvements to numerous aspects of mo- bile unmanned systems technology. Onboard

  20. A RESEARCH ON SEAMLESS PLATFORM CHANGE OF REACTOR PROTECTION SYSTEM FROM PLC TO FPGA

    E-Print Network [OSTI]

    A RESEARCH ON SEAMLESS PLATFORM CHANGE OF REACTOR PROTECTION SYSTEM FROM PLC TO FPGA JUNBEOM YOO1 1. INTRODUCTION A safety grade PLC is an industrial digital computer used to develop safety-critical systems such as RPS (Reactor Protection System) for nuclear power plants. The software loaded into a PLC

  1. Alkaline Microfluidic Hydrogen-Oxygen Fuel Cell as a Cathode Characterization Platform

    E-Print Network [OSTI]

    Kenis, Paul J. A.

    Alkaline Microfluidic Hydrogen-Oxygen Fuel Cell as a Cathode Characterization Platform Fikile R of hydrogen H2 and oxygen O2 . Operating fuel cells in alkaline media, as opposed to acidic media, has on an alkaline microfluidic fuel cell for catalyst and electrode characterization. Its constantly refreshing

  2. Implementation and Test of a DSRC Prototype on OpenAirInterface SDR Platform

    E-Print Network [OSTI]

    Gesbert, David

    system for vehicular environments based on DSRC/IEEE 802.11 [1]. In the development path, after design constraints and challenging vehicular environments, that simulations cannot reproduce. Several platforms (NEC acknowledges the support of its industrial members: BMW Group Research & Technology, IABG, Monaco Telecom

  3. PERSONAL DISTRIBUTED ENVIRONMENT -SECURING THE DYNAMIC SERVICE PLATFORMS BEYOND 3G

    E-Print Network [OSTI]

    Atkinson, Robert C

    of different devices interconnected by one or more Personal Area Networks (PANs). The DMP concept permitsPERSONAL DISTRIBUTED ENVIRONMENT - SECURING THE DYNAMIC SERVICE PLATFORMS BEYOND 3G S K Goo, J M users flexible access to information and services using a combination of different end-user devices

  4. Environmentally-Adaptive Deployment of Lagrangian Instrumentation Using a Submerged Autonomous Launch Platform

    E-Print Network [OSTI]

    Fratantoni, David

    Launch Platform David M. Fratantoni Autonomous Systems Laboratory Physical Oceanography Department Woods, Jim Valdes, Don Peters, Jon Ware, Peter Koski, and Ed Hobart is gratefully acknowledged. At drifters, subsurface floats, profiling floats) from depths as great as 2000 m on a standard oceanographic

  5. IMPLEMENTATION OF AN AUTOMATED ECG-BASED DIAGNOSIS ALGORITHM FOR A WIRELESS BODY SENSOR PLATFORM

    E-Print Network [OSTI]

    De Micheli, Giovanni

    IMPLEMENTATION OF AN AUTOMATED ECG-BASED DIAGNOSIS ALGORITHM FOR A WIRELESS BODY SENSOR PLATFORM the design and optimization of an automated real-time electrocardiogram (ECG) signal analysis and cardiovascular arrhythmia diagnosis application for a prototype sensor node called Wireless 25 EEG/ECG sys- tem

  6. M2M Platform-as-a-Service for Sustainability Hong-Linh Truong and Schahram Dustdar

    E-Print Network [OSTI]

    Dustdar, Schahram

    sustainability measurements (e.g., electricity consumption and GHG calculation). Research effort so far has beenM2M Platform-as-a-Service for Sustainability Governance Hong-Linh Truong and Schahram Dustdar-based M2M systems. We describe a Platform-as-a-Service for sustainability governance that implements

  7. WEtransport: A Context-based Ride Sharing Platform Alireza Sahami Shirazi, Thomas Kubitza, Florian Alt, Bastian Pfleging, Albrecht Schmidt

    E-Print Network [OSTI]

    themselves to share cars (car pooling), taxis or (group) tickets for trains. However, ad-hoc situations (e a modular platform supporting ride sharing for different means of transport (e.g., taxi, car, or train). ByWEtransport: A Context-based Ride Sharing Platform Alireza Sahami Shirazi, Thomas Kubitza, Florian

  8. Amon Millner draft short paper submitted to the Interaction Design and Children 2011 conference Modkit: Blending and Extending Approachable Platforms

    E-Print Network [OSTI]

    programming environment and the Arduino platform. The demonstration will feature the current Modkit components, activities, and projects that illustrate how the toolkit blends Scratch and Arduino platforms to extend what). General Terms Design, Human Factors, Languages. Keywords Modkit, Scratch, Arduino, informal learning

  9. Power Losses Estimation Platform for Power Songquan Deng, Hong Mao, Tomas Wu, Shangyang Xiao and Issa Batarseh

    E-Print Network [OSTI]

    Wu, Shin-Tson

    Power Losses Estimation Platform for Power Converters Songquan Deng, Hong Mao, Tomas Wu, Shangyang Orlando, FL 32816, USA dengsongquan@hotmail.com Abstract- A power losses analysis platform integrating powerful analysis software PspiceTM , MathCADTM and MaxwellTM capable of calculating losses on the key

  10. OpenPEOPLE D2.8 Ergonomic Page 1/37 Open Power and Energy Optimization Platform and Estimator

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    OpenPEOPLE D2.8­ Ergonomic Page 1/37 OpenPEOPLE Open Power and Energy Optimization Platform and Estimator Internal Deliverable 2.8 Ergonomics Document Manager Contributors Checked by Name Jonathan PONROY ergonomic for the OpenPEOPLE software platform. inria-00624000,version1-16Sep2011 #12;OpenPEOPLE D2

  11. A Comparison of Platform Options for Deep-water Floating Offshore Vertical Axis Wind Turbines: An Initial Study.

    SciTech Connect (OSTI)

    Bull, Diana L; Fowler, Matthew; Goupee, Andrew

    2014-08-01T23:59:59.000Z

    This analysis utilizes a 5 - MW VAWT topside design envelope created by Sandia National Laborator ies to compare floating platform options fo r each turbine in the design space. The platform designs are based on two existing designs, the OC3 Hywind spar - buoy and Principal Power's WindFloat semi - submersible. These designs are scaled using Froude - scaling relationships to determine an appropriately sized spar - buoy and semi - submersible design for each topside. Both the physical size of the required platform as well as mooring configurations are considered. Results are compared with a comparable 5 - MW HAWT in order to identify potential differences in the platform and mooring sizing between the VAWT and HAWT . The study shows that there is potential for cost savings due to reduced platform size requirements for the VAWT.

  12. Hydrogen Production

    Fuel Cell Technologies Publication and Product Library (EERE)

    This 2-page fact sheet provides a brief introduction to hydrogen production technologies. Intended for a non-technical audience, it explains how different resources and processes can be used to produ

  13. BIOTECHNOLOGICAL PRODUCTS AND PROCESS ENGINEERING Engineered Corynebacterium glutamicum as an endotoxin-free

    E-Print Network [OSTI]

    Sinskey, Anthony J.

    , the utilization of the polyester has been expanded to the medical field for drug delivery, resorbable sutures as an endotoxin-free platform strain for lactate-based polyester production Yuyang Song & Ken'ichiro Matsumoto The first biosynthetic system for lactate (LA)- based polyesters was previously created in recombinant

  14. Flow, Sedimentation, and Biomass Production on a Vegetated Salt Marsh in South Carolina

    E-Print Network [OSTI]

    9 Flow, Sedimentation, and Biomass Production on a Vegetated Salt Marsh in South Carolina: Toward studies at North Inlet estuary, South Carolina, the biomass of the S. alterniflora on the marsh platform at North Inlet are used to relate biomass to plant area per unit volume, stem diameter, and an empirical

  15. Production of Succinic Acid for Lignocellulosic Hydrolysates

    SciTech Connect (OSTI)

    Davison, B.H.; Nghiem, J.

    2002-06-01T23:59:59.000Z

    The purpose of this Cooperative Research and Development Agreement (CRADA) is to add and test new metabolic activities to existing microbial catalysts for the production of succinic acid from renewables. In particular, they seek to add to the existing organism the ability to utilize xylose efficiently and simultaneously with glucose in mixtures of sugars or to add succinic acid production to another strain and to test the value of this new capability for production of succinic acid from industrial lignocellulosic hydrolyasates. The Contractors and Participant are hereinafter jointly referred to as the 'Parties'. Research to date in succinic acid fermentation, separation and genetic engineering has resulted in a potentially economical process based on the use of an Escherichia coli strain AFP111 with suitable characteristics for the production of succinic acid from glucose. Economic analysis has shown that higher value commodity chemicals can be economically produced from succinic acid based on repliminary laboratory findings and predicted catalytic parameters. The initial target markets include succinic acid itself, succinate salts, esters and other derivatives for use as deicers, solvents and acidulants. The other commodity products from the succinic acid platform include 1,4-butanediol, {gamma}-butyrolactone, 2-pyrrolidinone and N-methyl pyrrolidinone. Current economic analyses indicate that this platform is competitive with existing petrochemical routes, especially for the succinic acid and derivatives. The report presents the planned CRADA objectives followed by the results. The results section has a combined biocatalysis and fermentation section and a commercialization section. This is a nonproprietary report; additional proprietary information may be made available subject to acceptance of the appropriate proprietary information agreements.

  16. Identification of Catalysts and Materials for a High-Energy Density Biochemical Fuel Cell: Cooperative Research and Development Final Report, CRADA Number CRD-09-345

    SciTech Connect (OSTI)

    Ghirardi, M.; Svedruzic, D.

    2013-07-01T23:59:59.000Z

    The proposed research attempted to identify novel biochemical catalysts, catalyst support materials, high-efficiency electron transfer agents between catalyst active sites and electrodes, and solid-phase electrolytes in order to maximize the current density of biochemical fuel cells that utilize various alcohols as substrates.

  17. Biochem. J. (2013) 449, 167173 (Printed in Great Britain) doi:10.1042/BJ20121271 167 Cytosolic [Ca2 +

    E-Print Network [OSTI]

    Parker, Ian

    Biochem. J. (2013) 449, 167­173 (Printed in Great Britain) doi:10.1042/BJ20121271 167 Cytosolic [Ca* *Department of Neurobiology and Behavior, University of California, Irvine, CA 92697, U.S.A., and Department of Physiology and Biophysics, University of California, Irvine, CA 92697, U.S.A. InsP3-mediated puffs

  18. Micromorphological and (bio)chemical organic matter changes in a formerly cutover peat bog : Le Russey, Jura Mountains, France.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Micromorphological and (bio)chemical organic matter changes in a formerly cutover peat bog : Le. In order to moniter peat reaccumulation and hence long-term carbon sequestration in peatlands which have ([1]). Among these indicators, it has previously been shown that physico-chemical properties of peat

  19. Eur. J. Biochem. 85, 529-534 (1978) X-Ray and Neutron Small-Angle Scattering Studies

    E-Print Network [OSTI]

    Eur. J. Biochem. 85, 529-534 (1978) X-Ray and Neutron Small-Angle Scattering Studies of the Complex-ray and neutron scattering techniques. In this work, we concentrated mainly on radius of gyration analyses and a neutron scattering experiment is performed in 21-Iz0 solvent. This decrease simply reflects the fact

  20. 210 Biochemical Society Transactions (2012) Volume 40, part 1 PKA phosphorylation of the small heat-shock

    E-Print Network [OSTI]

    Scott, John D.

    2012-01-01T23:59:59.000Z

    210 Biochemical Society Transactions (2012) Volume 40, part 1 PKA phosphorylation of the small heat The small heat-shock protein Hsp20 (heat-shock protein 20), also known as HspB6, has been shown to protect infarcts, and improved recovery of contractile performance during the reperfusion phase, compared with wild

  1. Molecular structure and biochemical properties of lignins in relation to possible self-organization of lignin networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Molecular structure and biochemical properties of lignins in relation to possible self-organization of lignin networks B. Monties Laboratoire de Chimie Biologique, INRA (CBAI), Institut National Agronomique recalls chemical data related to the variations in the molecular structure of lignin and mainly discusses

  2. Research Article Open Access Brigham et al., J Microbial Biochem Technol 2011, S3

    E-Print Network [OSTI]

    Sinskey, Anthony J.

    be useful as value-added products, as either biopolymers or biofuels, and cells are grown in large) production for biofuels. Both species produce carbon storage molecules that can potentially diminish our

  3. Abstract--An autonomous robotic platform should be able to perform long-range and long-endurance missions, which energy

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Abstract-- An autonomous robotic platform should be able to perform long-range and long. Moreover, many applications for control of autonomous platform are being developed and one important aspect of autonomous and semi- autonomous platforms are being developed. The challenge to construct robust methods, and

  4. Grid Simulator for Testing a Wind Turbine on Offshore Floating Platform

    SciTech Connect (OSTI)

    Gevorgian, V.

    2012-02-01T23:59:59.000Z

    An important aspect of such offshore testing of a wind turbine floating platform is electrical loading of the wind turbine generator. An option of interconnecting the floating wind turbine with the onshore grid via submarine power cable is limited by many factors such as costs and associated environmental aspects (i.e., an expensive and lengthy sea floor study is needed for cable routing, burial, etc). It appears to be a more cost effective solution to implement a standalone grid simulator on a floating platform itself for electrical loading of the test wind turbine. Such a grid simulator must create a stable fault-resilient voltage and frequency bus (a micro grid) for continuous operation of the test wind turbine. In this report, several electrical topologies for an offshore grid simulator were analyzed and modeled.

  5. In vivo recording of aerodynamic force with an aerodynamic force platform

    E-Print Network [OSTI]

    Lentink, David; Ingersoll, Rivers

    2014-01-01T23:59:59.000Z

    Flapping wings enable flying animals and biomimetic robots to generate elevated aerodynamic forces. Measurements that demonstrate this capability are based on tethered experiments with robots and animals, and indirect force calculations based on measured kinematics or airflow during free flight. Remarkably, there exists no method to measure these forces directly during free flight. Such in vivo recordings in freely behaving animals are essential to better understand the precise aerodynamic function of their flapping wings, in particular during the downstroke versus upstroke. Here we demonstrate a new aerodynamic force platform (AFP) for nonintrusive aerodynamic force measurement in freely flying animals and robots. The platform encloses the animal or object that generates fluid force with a physical control surface, which mechanically integrates the net aerodynamic force that is transferred to the earth. Using a straightforward analytical solution of the Navier-Stokes equation, we verified that the method is ...

  6. Distributed, Cross-Platform, and Regression Testing Architecture for Service-Oriented Architecture

    E-Print Network [OSTI]

    Bassil, Youssef

    2012-01-01T23:59:59.000Z

    As per leading IT experts, today's large enterprises are going through business transformations. They are adopting service-based IT models such as SOA to develop their enterprise information systems and applications. In fact, SOA is an integration of loosely-coupled interoperable components, possibly built using heterogeneous software technologies and hardware platforms. As a result, traditional testing architectures are no more adequate for verifying and validating the quality of SOA systems and whether they are operating to specifications. This paper first discusses the various state-of-the-art methods for testing SOA applications, and then it proposes a novel automated, distributed, cross-platform, and regression testing architecture for SOA systems. The proposed testing architecture consists of several testing units which include test engine, test code generator, test case generator, test executer, and test monitor units. Experiments conducted showed that the proposed testing architecture managed to use p...

  7. New experimental platform to study high density laser-compressed matter

    SciTech Connect (OSTI)

    Gauthier, M., E-mail: maxence.gauthier@stanford.edu; Fletcher, L. B.; Galtier, E.; Gamboa, E. J.; Granados, E.; Hastings, J. B.; Heimann, P.; Lee, H. J.; Nagler, B.; Schropp, A.; Falcone, R.; Glenzer, S. H. [SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States); Ravasio, A. [SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States); LULI, Ecole Polytechnique, Palaiseau (France); Gleason, A. [Department of Geological and Environmental Sciences, Stanford University, Menlo Park, California 94025 (United States); Döppner, T.; LePape, S.; Ma, T.; Pak, A. [Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551 (United States); MacDonald, M. J. [Atmospheric, Oceanic, and Space Science Department, University of Michigan, Ann Arbor, Michigan 48109 (United States); Ali, S. [Physics Department, University of California Berkeley, Berkeley, California 94709 (United States); and others

    2014-11-15T23:59:59.000Z

    We have developed a new experimental platform at the Linac Coherent Light Source (LCLS) which combines simultaneous angularly and spectrally resolved x-ray scattering measurements. This technique offers a new insights on the structural and thermodynamic properties of warm dense matter. The < 50 fs temporal duration of the x-ray pulse provides near instantaneous snapshots of the dynamics of the compression. We present a proof of principle experiment for this platform to characterize a shock-compressed plastic foil. We observe the disappearance of the plastic semi-crystal structure and the formation of a compressed liquid ion-ion correlation peak. The plasma parameters of shock-compressed plastic can be measured as well, but requires an averaging over a few tens of shots.

  8. Development of a propulsion system and component test facility for advanced radioisotope powered Mars Hopper platforms

    SciTech Connect (OSTI)

    Robert C. O'Brien; Nathan D. Jerred; Steven D. Howe

    2011-02-01T23:59:59.000Z

    Verification and validation of design and modeling activities for radioisotope powered Mars Hopper platforms undertaken at the Center for Space Nuclear Research is essential for proof of concept. Previous research at the center has driven the selection of advanced material combinations; some of which require specialized handling capabilities. The development of a closed and contained test facility to forward this research is discussed within this paper.

  9. NREL Computer Models Integrate Wind Turbines with Floating Platforms (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-07-01T23:59:59.000Z

    Far off the shores of energy-hungry coastal cities, powerful winds blow over the open ocean, where the water is too deep for today's seabed-mounted offshore wind turbines. For the United States to tap into these vast offshore wind energy resources, wind turbines must be mounted on floating platforms to be cost effective. Researchers at the National Renewable Energy Laboratory (NREL) are supporting that development with computer models that allow detailed analyses of such floating wind turbines.

  10. SRRL Instrument Platform 6 UVB YES UVB-1 w/detector temp

    E-Print Network [OSTI]

    /23/2008 20-Watt PV Panel for DAQ CSI SP20 on 1-axis solar trackers (approx. 5-6 feet tall). TowerSRRL Instrument Platform Cable Tray 16' 96' 7 8 6 UVB ­ YES UVB-1 w/detector temp UVB ­ Solar Light Direct ­ NIP (unit 2) Direct ­ NIP (unit 1) Global ­ UV-Total ­ Kipp CUV4 UVB ­ Kipp CUVB1 w

  11. Embedded ultrasound sensor in a silicon-on-insulator photonic platform

    SciTech Connect (OSTI)

    Rosenthal, Amir; Omar, Murad; Estrada, Héctor; Kellnberger, Stephan; Razansky, Daniel; Ntziachristos, Vasilis [Institute for Biological and Medical Imaging (IBMI), Technische Universität München and Helmholtz Zentrum München, Ingoldstädter Landstraße 1, 85764 Neuherberg (Germany)

    2014-01-13T23:59:59.000Z

    A miniaturized ultrasound sensor is demonstrated in a silicon-on-insulator platform. The sensor is based on a ?-phase-shifted Bragg grating formed by waveguide corrugation. Ultrasound detection is performed by monitoring shifts in the resonance frequency of the grating using pulse interferometry. The device is characterized by measuring its response to a wideband acoustic point source generated using the optoacoustic effect. Experimental results show that the sensor's response is dominated by the formation of surface acoustic waves.

  12. Technical note 12406 Alignment of Platform Three-circle X-ray Diffractometer General suggestion

    E-Print Network [OSTI]

    Meagher, Mary

    shutter with SMART (or APEX) 19.) The GM meter should read a positive MV reading a. (negative if dual plug into the outlet 7.) Plug the dual plug into multi-meter 8.) Turn dial on multi-meter to 200mv DC volts (meter will read 0.0) 9.) Place Radiation meter below collimator on platform and turn on 10.) With the service key

  13. LEDSGP/about/Latin America and Caribbean Regional Platform/LAC Regional

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 ThrottledInformation KumasiTools <Platform Workshop | Open Energy

  14. LEDSGP/about/Latin America and Caribbean Regional Platform/LAC Regional

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 ThrottledInformation KumasiTools <Platform Workshop | Open

  15. On the development of a GroEL based platform for identifying pharmacological chaperones

    E-Print Network [OSTI]

    Naik, Subhashchandra

    2013-05-31T23:59:59.000Z

    1 CHAPTER 1: ON THE NEED FOR A PLATFORM FOR IDENTIFYING PHARMACOLOGICAL CHAPERONES 1.1 Protein misfolding and proteostasis. 1.1.1 Protein folding and misfolding. a Protein folding and function. Proteins are crucial for all essential life... years. Some of the initial studies in the field of protein folding were performed by Linus Pauling and E.J. Corey, who first discovered that polypeptides form secondary structure elements such as alpha helices and beta sheets (1). Later, Christian...

  16. Oil source rocks in the Romanian area of the Moesian platform

    SciTech Connect (OSTI)

    Baltes, N.; Matracaru, C.; Petrom, R.A. [Institute for Research and Technology, Prahova (Romania)

    1995-08-01T23:59:59.000Z

    The Romanian area of the Moesian Platform (north of the Danube-Black Sea and east and South Carpathians Foredeep to north) represents a very important intra-plate with some new real oil prospects. With a thick sedimentary cover, especially in its northern, deepest area, the Moesian Platform offers favorable geological conditions of oil systems in the whole stratigraphic column, from Paleozoic to Upper Cenozoic (Pliocene). Having a few rich oil source rocks both in carbonatic facies (Devonian-Carboniferous, Middle Triassic, Neocomian) and argillitic ones (Silurian, early Carboniferous, Lias-Dogger, Mid-Upper Miocene), the Moesian Platform also contains very good oil reservoirs: Mid-Upper Paleozoic, Triassic, Lower Cretaceous, Upper Miocene and Pliocene. Geochemical studies on kerogen and bitumen have pointed out the most important oil source rocks, as well as the quality and quantity of expelled hydrocarbons and their relationships with oil reservoirs. Geochemical correlations between oils and source rocks have led to a better understanding of the oil pool formation with some interesting goals in the Romanian exploration strategy.

  17. Kernel for a Semantic Learning Platform with adapted suggestions Ioan SZILAGYI, Radu BALOG-CRIAN, Ioan ROXIN, Ana ROXIN

    E-Print Network [OSTI]

    Boyer, Edmond

    Kernel for a Semantic Learning Platform with adapted suggestions Ioan SZILAGYI, Radu BALOG {ioan.szilagyi; radu.balog-crisan; ioan.roxin}@univ-fcomte.fr Abstract -- In the context of personalized

  18. 3D cyclic olefin copolymer (COC) microfluidic chip fabrication using hot embossing method for cell culture platform

    E-Print Network [OSTI]

    Jeon, Jessie Sungyun

    2010-01-01T23:59:59.000Z

    A microfluidic system has been developed for studying the factors inducing different responses of cells in vascular system using a three-dimensional microenvironment. The devices have been transferred from PDMS to a platform ...

  19. Development of High-throughput and Robust Microfluidic Live Cell Assay Platforms for Combination Drug and Toxin Screening

    E-Print Network [OSTI]

    Wang, Han

    2012-02-14T23:59:59.000Z

    the labor-intensive and time-consuming limitations, they are too costly for general users. Microfluidic live cell screening platforms can allow precise control of cell culture microenvironments by applying accurate doses of biomolecular mixtures...

  20. A test platform for measuring the energy efficiency of AC induction motors under various loading conditions and control schemes/

    E-Print Network [OSTI]

    Granata, John A. (John Anthony)

    2012-01-01T23:59:59.000Z

    A test platform was developed to measure and compare the energy efficiency of an AC induction motor under steady-state and cyclical loading conditions while operating in both a constant speed mode and while performing speed ...

  1. A quantitative study of fish populations associated with a platform within Buccaneer Oil Field, northwestern Gulf of Mexico

    E-Print Network [OSTI]

    Putt, Russell Eugene

    2012-06-07T23:59:59.000Z

    A QUANTITATIVE STUDY OF FISH POPULATIONS ASSOCIATED WITH A PLATFORM WITHIN BUCCANEER OIL FIELD, NORTHWESTERN GULF OF MEXICO A Thesis by RUSSELL EUGENE PUTT, JR. Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE August 1982 Major Subject: Oceanography A QUANTITATIVE STUDY OF FISH POPULATIONS ASSOCIATED WITH A PLATFORM WITHIN BUCCANEER OIL FIELD, NORTHWESTERN GULF OF MEXICO A Thesis by RUSSELL EUGENE PUTT, JR...

  2. THE MARS HOPPER: AN IMPULSE DRIVEN, LONG RANGE, LONG-LIVED MOBILE PLATFORM UTILIZING IN-SITU MARTIAN RESOURCES

    SciTech Connect (OSTI)

    Robert C. O'Brien; Mark McKay; Brian Gross; JOnathan Webb

    2001-09-01T23:59:59.000Z

    The requirements for performance by planetary exploration missions are increasing. Landing at a single location to take data is no longer sufficient. Due to the increasing cost, the missions that provide mobile platforms that can acquire data at displaced locations are becoming more attractive. Landers have also had limited range due to power limitations, limited lifetime of subsystems and the inability to negotiate rough terrain. The Center for Space Nuclear Research has designed an instrumented platform that can acquire detailed data at hundreds of locations during its lifetime - a Mars Hopper. The Mars Hopper concept utilizes energy from radioisotopic decay in a manner different from any existing radioisotopic power sources—as a thermal capacitor. By accumulating the heat from radioisotopic decay for long periods, the power of the source can be dramatically increased for short periods. Thus, a radioisotopic thermal rocket (RTR) is possible. The platform will be able to “hop” from one location to the next every 5-7 days with a separation of 5-10 km per hop. Each platform will weigh around 50 kgs unfueled which is the condition at deployment. Consequently, several platforms may be deployed on a single launch from Earth. With a lifetime estimated at 5-7 years, the entire surface of Mars can be mapped in detail by a couple dozen platforms. In addition, Hoppers can collect samples and deliver them to the Mars Science Laboratory for more detailed analysis. The design and performance of the Mars Hopper will be discussed.

  3. Monolithic piezoelectric sensor (MPS) for sensing chemical, biochemical and physical measurands

    DOE Patents [OSTI]

    Andle, Jeffrey C. (Bangor, ME); Lec, Ryszard M. (Orono, ME)

    2000-01-01T23:59:59.000Z

    A piezoelectric sensor and assembly for measuring chemical, biochemical and physical measurands is disclosed. The piezoelectric sensor comprises a piezoelectric material, preferably a crystal, a common metal layer attached to the top surface of the piezoelectric crystal, and a pair of independent resonators placed in close proximity on the piezoelectric crystal such that an efficacious portion of acoustic energy couples between the resonators. The first independent resonator serves as an input port through which an input signal is converted into mechanical energy within the sensor and the second independent resonator serves an output port through which a filtered replica of the input signal is detected as an electrical signal. Both a time delay and an attenuation at a given frequency between the input signal and the filtered replica may be measured as a sensor output. The sensor may be integrated into an assembly with a series feedback oscillator and a radio frequency amplifier to process the desired sensor output. In the preferred embodiment of the invention, a selective film is disposed upon the grounded metal layer of the sensor and the resonators are encapsulated to isolate them from the measuring environment. In an alternative embodiment of the invention, more than two resonators are used in order to increase the resolution of the sensor.

  4. Application of Biochemical and Physiological Indicators for Assessing Recovery of Fish Populations in a Disturbed Stream

    SciTech Connect (OSTI)

    Adams, Marshall [ORNL; Ham, Kenneth [ORNL

    2011-01-01T23:59:59.000Z

    Recovery dynamics in a previously disturbed streamwere investigated to determine the influence of a series of remedial actions on stream recovery and to evaluate the potential application of bioindicators as an environmental management tool. A suite of bioindicators, representing five different functional response groups, were measured annually for a sentinel fish species over a 15 year period during which a variety of remedial and pollution abatement actions were implemented. Trends in biochemical, physiological, condition, growth, bioenergetic, and nutritional responses demonstrated that the health status of a sentinel fish species in the disturbed stream approached that of fish in the reference stream by the end of the study. Two major remedial actions, dechlorination and water flow management, had large effects on stream recovery resulting in an improvement in the bioenergetic, disease, nutritional, and organ condition status of the sentinel fish species. A subset of bioindicators responded rather dramatically to temporal trends affecting all sites, but some indicators showed little response to disturbance or to restoration activities. In assessing recovery of aquatic systems, application of appropriate integrative structural indices along with a variety of sensitive functional bioindicators should be used to understand the mechanistic basis of stress and recovery and to reduce the risk of false positives. Understanding the mechanistic processes involved between stressors, stress responses of biota, and the recovery dynamics of aquatic systems reduces the uncertainty involved in environmental management and regulatory decisions resulting in an increased ability to predict the consequences of restoration and remedial actions for aquatic systems.

  5. Application of Biochemical and Physiological Indicators for Assessing Recovery of Fish Populations in a Disturbed Stream

    SciTech Connect (OSTI)

    Adams, S. M.; Ham, Kenneth D.

    2011-06-01T23:59:59.000Z

    Recovery dynamics in a previously disturbed streamwere investigated to determine the influence of a series of remedial actions on stream recovery and to evaluate the potential application of bioindicators as an environmental management tool. A suite of bioindicators, representing five different functional response groups, were measured annually for a sentinel fish species over a 15 year period during which a variety of remedial and pollution abatement actions were implemented. Trends in biochemical, physiological, condition, growth, bioenergetic, and nutritional responses demonstrated that the health status of a sentinel fish species in the disturbed stream approached that of fish in the reference stream by the end of the study. Two major remedial actions, dechlorination and water flow management, had large effects on stream recovery resulting in an improvement in the bioenergetic, disease, nutritional, and organ condition status of the sentinel fish species. A subset of bioindicators responded rather dramatically to temporal trends affecting all sites, but some indicators showed little response to disturbance or to restoration activities. In assessing recovery of aquatic systems, application of appropriate integrative structural indices along with a variety of sensitive functional bioindicators should be used to understand the mechanistic basis of stress and recovery and to reduce the risk of false positives. Understanding the mechanistic processes involved between stressors, stress responses of biota, and the recovery dynamics of aquatic systems reduces the uncertainty involved in environmental management and regulatory decisions resulting in an increased ability to predict the consequences of restoration and remedial actions for aquatic systems.

  6. Novel Hydrogen Production Systems Operative at Thermodynamic Extremes

    SciTech Connect (OSTI)

    Gunsalus, Robert

    2012-11-30T23:59:59.000Z

    We have employed a suite of molecular, bioinformatics, and biochemical tools to interrogate the thermodynamically limiting steps of H{sub 2} production from fatty acids in syntrophic communities. We also developed a new microbial model system that generates high H{sub 2} concentrations (over 17% of the gas phase) with high H{sub 2} yields of over 3 moles H{sub 2} per mole glucose. Lastly, a systems-based study of biohydrogen production in model anaerobic consortia was performed to begin identifying key regulated steps as a precursor to modeling co-metabolism. The results of these studies significantly expand our ability to predict and model systems for H{sub 2} production in novel anaerobes that are currently very poorly documented or understood.

  7. RMOTC - Production

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearch Welcome to theNewsCenter forQuality AssuranceProduction RMOTC

  8. Innovative production system goes in off Ivory Coast

    SciTech Connect (OSTI)

    Childers, M. [Oceaneering Production Systems, Houston, TX (United States); Barnes, J. [Paragon Engineering Services Inc., Houston, TX (United States)]|[UMC Petroleum Corp., Houston, TX (United States)

    1995-07-17T23:59:59.000Z

    The phased field development of the Lion and Panthere fields, offshore the Ivory Coast, includes a small floating production, storage, and offloading (FPSO) tanker with minimal processing capability as an early oil production system (EPS). For the long-term production scheme, the FPSO will be replaced by a converted jack up mobile offshore production system (MOPS) with full process equipment. The development also includes guyed-caisson well platforms, pipeline export for natural gas to fuel an onshore power plant, and a floating storage and offloading (FSO) tanker for oil export. Pipeline export for oil is a future possibility. This array of innovative strategies and techniques seldom has been brought together in a single project. The paper describes the development plan, early oil, jack up MOPS, and transport and installation.

  9. Redirection of metabolism for hydrogen production

    SciTech Connect (OSTI)

    Harwood, Caroline S.

    2011-11-28T23:59:59.000Z

    This project is to develop and apply techniques in metabolic engineering to improve the biocatalytic potential of the bacterium Rhodopseudomonas palustris for nitrogenase-catalyzed hydrogen gas production. R. palustris, is an ideal platform to develop as a biocatalyst for hydrogen gas production because it is an extremely versatile microbe that produces copious amounts of hydrogen by drawing on abundant natural resources of sunlight and biomass. Anoxygenic photosynthetic bacteria, such as R. palustris, generate hydrogen and ammonia during a process known as biological nitrogen fixation. This reaction is catalyzed by the enzyme nitrogenase and normally consumes nitrogen gas, ATP and electrons. The applied use of nitrogenase for hydrogen production is attractive because hydrogen is an obligatory product of this enzyme and is formed as the only product when nitrogen gas is not supplied. Our challenge is to understand the systems biology of R. palustris sufficiently well to be able to engineer cells to produce hydrogen continuously, as fast as possible and with as high a conversion efficiency as possible of light and electron donating substrates. For many experiments we started with a strain of R. palustris that produces hydrogen constitutively under all growth conditions. We then identified metabolic pathways and enzymes important for removal of electrons from electron-donating organic compounds and for their delivery to nitrogenase in whole R. palustris cells. For this we developed and applied improved techniques in 13C metabolic flux analysis. We identified reactions that are important for generating electrons for nitrogenase and that are yield-limiting for hydrogen production. We then increased hydrogen production by blocking alternative electron-utilizing metabolic pathways by mutagenesis. In addition we found that use of non-growing cells as biocatalysts for hydrogen gas production is an attractive option, because cells divert all resources away from growth and to hydrogen. Also R. palustris cells remain viable in a non-growing state for long periods of time.

  10. Structural and Biochemical Investigations of the Mechanism of Heme Capture by the Hemophore HasAp from Pseudomonas aeruginosa

    E-Print Network [OSTI]

    Lagat, Grace Jepkorir

    2011-04-16T23:59:59.000Z

    (loops). 310-helices, reflecting a gain in secondary structure elements are colored purple (Fig. B and C). ?5* and ?7* (Fig C and D) are new hairpin loops xxii resulting from loss of corresponding beta sheet character. Missing electron density...STRUCTURAL AND BIOCHEMICAL INVESTIGATIONS OF THE MECHANISM OF HEME CAPTURE BY THE HEMOPHORE HasAp SECRETED BY PSEUDOMONAS AERUGINOSA BY GRACE JEPKORIR LAGAT B.Ed. (Sci.), Kenyatta University, 1999 Nairobi, Kenya M.Ed. (Adm.), University...

  11. High-Dose-Rate Brachytherapy Alone for Localized Prostate Cancer in Patients at Moderate or High Risk of Biochemical Recurrence

    SciTech Connect (OSTI)

    Hoskin, Peter [Cancer Centre, Mount Vernon Hospital, Northwood, Middlesex (United Kingdom); Rojas, Ana, E-mail: arc03@btconnect.com [Cancer Centre, Mount Vernon Hospital, Northwood, Middlesex (United Kingdom); Lowe, Gerry; Bryant, Linda; Ostler, Peter; Hughes, Rob; Milner, Jessica; Cladd, Helen [Cancer Centre, Mount Vernon Hospital, Northwood, Middlesex (United Kingdom)

    2012-03-15T23:59:59.000Z

    Purpose: To evaluate genitourinary (GU) and gastrointestinal (GI) morbidity and biochemical control of disease in patients with localized prostate adenocarcinoma treated with escalating doses per fraction of high-dose rate brachytherapy alone. Methods and Materials: A total of 197 patients were treated with 34 Gy in four fractions, 36 Gy in four fractions, 31.5 Gy in three fractions, or 26 Gy in two fractions. Median follow-up times were 60, 54, 36, and 6 months, respectively. Results: Incidence of early Grade {>=} 3 GU morbidity was 3% to 7%, and Grade 4 was 0% to 4%. During the first 12 weeks, the highest mean International Prostate Symptom Score (IPSS) value was 14, and between 6 months and 5 years it was 8. Grade 3 or 4 early GI morbidity was not observed. The 3-year actuarial rate of Grade 3 GU was 3% to 16%, and was 3% to 7% for strictures requiring surgery (4-year rate). An incidence of 1% Grade 3 GI events was seen at 3 years. Late Grade 4 GU or GI events were not observed. At 3 years, 99% of patients with intermediate-risk and 91% with high-risk disease were free of biochemical relapse (log-rank p = 0.02). Conclusions: There was no significant difference in urinary and rectal morbidity between schedules. Biochemical control of disease in patients with intermediate and high risk of relapse was good.

  12. I want what you've got: Cross platform portabiity and human-robot interaction assessment.

    SciTech Connect (OSTI)

    Julie L. Marble, Ph.D.*.; Douglas A. Few; David J. Bruemmer

    2005-08-01T23:59:59.000Z

    Human-robot interaction is a subtle, yet critical aspect of design that must be assessed during the development of both the human-robot interface and robot behaviors if the human-robot team is to effectively meet the complexities of the task environment. Testing not only ensures that the system can successfully achieve the tasks for which it was designed, but more importantly, usability testing allows the designers to understand how humans and robots can, will, and should work together to optimize workload distribution. A lack of human-centered robot interface design, the rigidity of sensor configuration, and the platform-specific nature of research robot development environments are a few factors preventing robotic solutions from reaching functional utility in real word environments. Often the difficult engineering challenge of implementing adroit reactive behavior, reliable communication, trustworthy autonomy that combines with system transparency and usable interfaces is overlooked in favor of other research aims. The result is that many robotic systems never reach a level of functional utility necessary even to evaluate the efficacy of the basic system, much less result in a system that can be used in a critical, real-world environment. Further, because control architectures and interfaces are often platform specific, it is difficult or even impossible to make usability comparisons between them. This paper discusses the challenges inherent to the conduct of human factors testing of variable autonomy control architectures and across platforms within a complex, real-world environment. It discusses the need to compare behaviors, architectures, and interfaces within a structured environment that contains challenging real-world tasks, and the implications for system acceptance and trust of autonomous robotic systems for how humans and robots interact in true interactive teams.

  13. A new vehicle data bus architecture and IVIS evaluation platform for ITS modulus

    SciTech Connect (OSTI)

    Spelt, P.F. [Oak Ridge National Lab., TN (United States); Kirson, A.M. [Motorola, Inc., Northbrook, IL (United States); Scott, S. [Jet Propulsion Lab., Washington, DC (United States)

    1998-12-31T23:59:59.000Z

    An increasing number of ITS-related after-market systems present a set of in-vehicle installation and use problems relatively unique in the history of automobile use. Many automobile manufacturers would like to offer these new state of the art devices to customers, but are hampered by the current design cycle of new cars. While auto manufacturers are indeed using multiplex buses (the automotive equivalent of a computer local area network), problems remain because manufacturers are not converging on a single bus standard. This paper presents a new dual-bus architecture to address these problems, with an In-Vehicle Information System (IVIS) research platform on which the principles embodied in the ITS Data Bus architecture can be evaluated. The dual-bus architecture has been embodied in a proposed SAE standard, with a ratification vote in December, 1996. The architecture and a reference model for the interfaces and protocols of the new bus are presented and described. The goals of the ITS Data Bus are to be inexpensive and easy to install, and to provide for safe and secure functioning. These high-level goals are embodied in the proposed standard. The IVIS Development Platform comprises a number of personal computers linked via ethernet LAN, with a high-end PC serving as the IVIS computer. In this LAN, actual devices can be inserted in place of the original PC which emulated them. This platform will serve as the development and test bed for an ITS Data Bus Conformity Test, the SAE standard for which has also been developed.

  14. A bunch to bucket phase detector for the RHIC LLRF upgrade platform

    SciTech Connect (OSTI)

    Smith, K.S.; Harvey, M.; Hayes, T.; Narayan, G.; Polizzo, S.; Severino, F.

    2011-03-28T23:59:59.000Z

    As part of the overall development effort for the RHIC LLRF Upgrade Platform [1,2,3], a generic four channel 16 bit Analog-to-Digital Converter (ADC) daughter module was developed to provide high speed, wide dynamic range digitizing and processing of signals from DC to several hundred megahertz. The first operational use of this card was to implement the bunch to bucket phase detector for the RHIC LLRF beam control feedback loops. This paper will describe the design and performance features of this daughter module as a bunch to bucket phase detector, and also provide an overview of its place within the overall LLRF platform architecture as a high performance digitizer and signal processing module suitable to a variety of applications. In modern digital control and signal processing systems, ADCs provide the interface between the analog and digital signal domains. Once digitized, signals are then typically processed using algorithms implemented in field programmable gate array (FPGA) logic, general purpose processors (GPPs), digital signal processors (DSPs) or a combination of these. For the recently developed and commissioned RHIC LLRF Upgrade Platform, we've developed a four channel ADC daughter module based on the Linear Technology LTC2209 16 bit, 160 MSPS ADC and the Xilinx V5FX70T FPGA. The module is designed to be relatively generic in application, and with minimal analog filtering on board, is capable of processing signals from DC to 500 MHz or more. The module's first application was to implement the bunch to bucket phase detector (BTB-PD) for the RHIC LLRF system. The same module also provides DC digitizing of analog processed BPM signals used by the LLRF system for radial feedback.

  15. Microfluidic Development Platform for Nanowire-based BioSensor Applications

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recovery challenge fundProject Quarterly ReportsMicrofluidic Development Platform

  16. Nulljob product

    SciTech Connect (OSTI)

    Hughart, N.; Ritchie, D.

    1987-08-01T23:59:59.000Z

    The ever increasing demand for more CPU cycles for data analysis on the authors' Central VAX Cluster led them to investigate new ways to utilize more fully the resources that were available. A review of the experiment and software development VAX systems on site revealed many unused computing cycles. Furthermore, these systems were all connected by DECnet which would allow easy file transfer and remote batch job submission. A product was developed to allow jobs to be submitted on the Central VAX Cluster but actually to be run on one of the remote systems. The processing of the jobs was arranged, to the greatest extent possible, to be transparent to the user and to have minimal impact on both the Central VAX Cluster and remote systems.

  17. NULLJOB product

    SciTech Connect (OSTI)

    Hughart, N.; Ritchie, D.

    1987-05-01T23:59:59.000Z

    The ever increasing demand for more CPU cycles for data analysis on our Central VAX Cluster led us to investigate new ways to utilize more fully the resources that were available. A review of the experiment and software development VAX systems on site revealed many unused computing cycles. Furthermore, these systems were all connected by DECnet which would allow easy file transfer and remote batch job submission. A product was developed to allow jobs to be submitted on the Central VAX Cluster but actually to be run on one of the remote systems. The processing of the jobs was arranged, to the greatest extent possible, to be transparent to the user and to have minimal impact on both the Central VAX Cluster and remote systems.

  18. Changes in the peripheral blood transcriptome associated with occupational benzene exposure identified by cross-comparison on two microarray platforms

    SciTech Connect (OSTI)

    McHale, Cliona M.; Zhang, Luoping; Lan, Qing; Li, Guilan; Hubbard, Alan E.; Forrest, Matthew S.; Vermeulen, Roel; Chen, Jinsong; Shen, Min; Rappaport, Stephen M.; Yin, Songnian; Smith, Martyn T.; Rothman, Nathaniel

    2009-03-01T23:59:59.000Z

    Benzene is an established cause of leukemia and a possible cause of lymphoma in humans but the molecular pathways underlying this remain largely undetermined. This study sought to determine if the use of two different microarray platforms could identify robust global gene expression and pathway changes associated with occupational benzene exposure in the peripheral blood mononuclear cell (PBMC) gene expression of a population of shoe-factory workers with well-characterized occupational exposures to benzene. Microarray data was analyzed by a robust t-test using a Quantile Transformation (QT) approach. Differential expression of 2692 genes using the Affymetrix platform and 1828 genes using the Illumina platform was found. While the overall concordance in genes identified as significantly associated with benzene exposure between the two platforms was 26% (475 genes), the most significant genes identified by either array were more likely to be ranked as significant by the other platform (Illumina = 64%, Affymetrix = 58%). Expression ratios were similar among the concordant genes (mean difference in expression ratio = 0.04, standard deviation = 0.17). Four genes (CXCL16, ZNF331, JUN and PF4), which we previously identified by microarray and confirmed by real-time PCR, were identified by both platforms in the current study and were among the top 100 genes. Gene Ontology analysis showed over representation of genes involved in apoptosis among the concordant genes while Ingenuity{reg_sign} Pathway Analysis (IPA) identified pathways related to lipid metabolism. Using a two-platform approach allows for robust changes in the PBMC transcriptome of benzene-exposed individuals to be identified.

  19. Global Simulation of Bioenergy Crop Productivity: Analytical framework and Case Study for Switchgrass

    SciTech Connect (OSTI)

    Nair, S. Surendran [University of Tennessee, Knoxville (UTK)] [University of Tennessee, Knoxville (UTK); Nichols, Jeff A. {Cyber Sciences} [ORNL; Post, Wilfred M [ORNL] [ORNL; Wang, Dali [ORNL] [ORNL; Wullschleger, Stan D [ORNL] [ORNL; Kline, Keith L [ORNL] [ORNL; Wei, Yaxing [ORNL] [ORNL; Singh, Nagendra [ORNL] [ORNL; Kang, Shujiang [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    Contemporary global assessments of the deployment potential and sustainability aspects of biofuel crops lack quantitative details. This paper describes an analytical framework capable of meeting the challenges associated with global scale agro-ecosystem modeling. We designed a modeling platform for bioenergy crops, consisting of five major components: (i) standardized global natural resources and management data sets, (ii) global simulation unit and management scenarios, (iii) model calibration and validation, (iv) high-performance computing (HPC) modeling, and (v) simulation output processing and analysis. A case study with the HPC- Environmental Policy Integrated Climate model (HPC-EPIC) to simulate a perennial bioenergy crop, switchgrass (Panicum virgatum L.) and global biomass feedstock analysis on grassland demonstrates the application of this platform. The results illustrate biomass feedstock variability of switchgrass and provide insights on how the modeling platform can be expanded to better assess sustainable production criteria and other biomass crops. Feedstock potentials on global grasslands and within different countries are also shown. Future efforts involve developing databases of productivity, implementing global simulations for other bioenergy crops (e.g. miscanthus, energycane and agave), and assessing environmental impacts under various management regimes. We anticipated this platform will provide an exemplary tool and assessment data for international communities to conduct global analysis of biofuel biomass feedstocks and sustainability.

  20. Hierarchical graphs for better annotations of rule-based models of biochemical systems

    SciTech Connect (OSTI)

    Hu, Bin [Los Alamos National Laboratory; Hlavacek, William [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    In the graph-based formalism of the BioNetGen language (BNGL), graphs are used to represent molecules, with a colored vertex representing a component of a molecule, a vertex label representing the internal state of a component, and an edge representing a bond between components. Components of a molecule share the same color. Furthermore, graph-rewriting rules are used to represent molecular interactions, with a rule that specifies addition (removal) of an edge representing a class of association (dissociation) reactions and with a rule that specifies a change of vertex label representing a class of reactions that affect the internal state of a molecular component. A set of rules comprises a mathematical/computational model that can be used to determine, through various means, the system-level dynamics of molecular interactions in a biochemical system. Here, for purposes of model annotation, we propose an extension of BNGL that involves the use of hierarchical graphs to represent (1) relationships among components and subcomponents of molecules and (2) relationships among classes of reactions defined by rules. We illustrate how hierarchical graphs can be used to naturally document the structural organization of the functional components and subcomponents of two proteins: the protein tyrosine kinase Lck and the T cell receptor (TCR)/CD3 complex. Likewise, we illustrate how hierarchical graphs can be used to document the similarity of two related rules for kinase-catalyzed phosphorylation of a protein substrate. We also demonstrate how a hierarchical graph representing a protein can be encoded in an XML-based format.

  1. Molecular and biochemical characterization of the jasmonic acid methyltransferase gene from black cottonwood (Populus trichocarpa)

    SciTech Connect (OSTI)

    Zhao, Nan [ORNL; Yao, Jianzhuang [University of Tennessee, Knoxville (UTK); Chaiprasongsuk, Minta [University of Tennessee, Knoxville (UTK); Li, Guanglin [University of Tennessee, Knoxville (UTK); Guan, Ju [University of Tennessee, Knoxville (UTK); Tschaplinski, Timothy J [ORNL; Guo, Hong [University of Tennessee, Knoxville (UTK); Chen, Feng [University of Tennessee, Knoxville (UTK)

    2013-01-01T23:59:59.000Z

    Methyl jasmonate is a metabolite known to be produced by many plants and has roles in diverse biological processes. It is biosynthesized by the action of S-adenosyl-L-methionine:jasmonic acid carboxyl methyltransferase (JMT), which belongs to the SABATH family of methyltransferases. Herein is reported the isolation and biochemical characterization of a JMT gene from black cottonwood (Populus trichocarpa). The genome of P. trichocarpa contains 28 SABATH genes (PtSABATH1 to PtSABATH28). Recombinant PtSABATH3 expressed in Escherichia coli showed the highest level of activity with jasmonic acid (JA) among carboxylic acids tested. It was therefore renamed PtJMT1. PtJMT1 also displayed activity with benzoic acid (BA), with which the activity was about 22% of that with JA. PtSABATH2 and PtSABATH4 were most similar to PtJMT1 among all PtSABATHs. However, neither of them had activity with JA. The apparent Km values of PtJMT1 using JA and BA as substrate were 175 lM and 341 lM, respectively. Mutation of Ser-153 and Asn-361, two residues in the active site of PtJMT1, to Tyr and Ser respectively, led to higher specific activity with BA than with JA. Homology-based structural modeling indicated that substrate alignment, in which Asn-361 is involved, plays a role in determining the substrate specificity of PtJMT1. In the leaves of young seedlings of black cottonwood, the expression of PtJMT1 was induced by plant defense signal molecules methyl jasmonate and salicylic acid and a fungal elicitor alamethicin, suggesting that PtJMT1 may have a role in plant defense against biotic stresses. Phylogenetic analysis suggests that PtJMT1 shares a common ancestor with the Arabidopsis JMT, and functional divergence of these two apparent JMT orthologs has occurred since the split of poplar and Arabidopsis lineages.

  2. Structural and Biochemical Determinants of Ligand Binding by the c-di-GMP Riboswitch

    SciTech Connect (OSTI)

    Smith, K.; Lipchock, S; Livingston,; Shanahan, C; Strobel, S

    2010-01-01T23:59:59.000Z

    The bacterial second messenger c-di-GMP is used in many species to control essential processes that allow the organism to adapt to its environment. The c-di-GMP riboswitch (GEMM) is an important downstream target in this signaling pathway and alters gene expression in response to changing concentrations of c-di-GMP. The riboswitch selectively recognizes its second messenger ligand primarily through contacts with two critical nucleotides. However, these two nucleotides are not the most highly conserved residues within the riboswitch sequence. Instead, nucleotides that stack with c-di-GMP and that form tertiary RNA contacts are the most invariant. Biochemical and structural evidence reveals that the most common natural variants are able to make alternative pairing interactions with both guanine bases of the ligand. Additionally, a high-resolution (2.3 {angstrom}) crystal structure of the native complex reveals that a single metal coordinates the c-di-GMP backbone. Evidence is also provided that after transcription of the first nucleotide on the 3{prime}-side of the P1 helix, which is predicted to be the molecular switch, the aptamer is functional for ligand binding. Although large energetic effects occur when several residues in the RNA are altered, mutations at the most conserved positions, rather than at positions that base pair with c-di-GMP, have the most detrimental effects on binding. Many mutants retain sufficient c-di-GMP affinity for the RNA to remain biologically relevant, which suggests that this motif is quite resilient to mutation.

  3. Biochemical and genetic analysis of hydrogen metabolism in Escherichia coli: The hydB gene. [Hydrogenase

    SciTech Connect (OSTI)

    Sankar, P.; Shanmugam, K.T. (Univ. of Florida, Gainesville (USA))

    1988-12-01T23:59:59.000Z

    Production of active hyrodgenase by Escherichia coli requires several gene products. One of the essential genes, hydB, is encoded by a DNA fragment of approximately 1.0 kilobase. The hydB gene produced a protein with an apparent molecular weight of 32,000. The hydB gene was transcribed only under anaerobic conditions. Oxygen and nitrate repressed transcription of this gene. hydB gene transcription also required {sigma}{sup 60}, the product of the rpoN gene.

  4. Deposition and diagenesis of a cratonic Silurian platform reef, Pipe Creek Jr. , Indiana

    SciTech Connect (OSTI)

    Simo, A.; Lehmann, P.

    1988-02-01T23:59:59.000Z

    Petrographic and geochemical characteristics of the Pipe Creek Jr. paragenesis record the stratigraphic and burial evolution of the cratonic Silurian platform of Indiana during Late Silurian to Pennsylvanian. A variety of several diagenetic fluids acting over geological time affected the reef. The paragenetic sequence is as follows: (1) precipitation of turbid, fibrous, blotchy cathodoluminescent (CL) cement; (2) dolomitization of mud-rich facies; (3) precipitation of clear, zoned CL equant calcite cements; (4) fracturing and karst formation, partially filled by geopetal silt and sandstone; (5) precipitation of clear, dull CL, ferroan to nonferroan equant calcite cement, ferroan dolomite overgrowth and equant dolomite cement in moldic porosity, caves and fractures; (6) microdissolution and hydrocarbon emplacement; and (7) stylolitization. The New Albany Shale was both the hydrocarbon source and top seal to the fossil Pipe Creek Jr. oil field with original oil in place estimated at 11 million bbl. The level of organic metamorphism of the New Albany Shale, the oil residue, and the two-phase fluid inclusions in the burial cements suggest that sediments accumulated on the platform throughout Mississippian time.

  5. Deposition and diagenesis of a cratonic Silurian platform reef, Pipe Creek Jr. , Indiana

    SciTech Connect (OSTI)

    Simo, A.; Lehmann, P.

    1988-01-01T23:59:59.000Z

    Petrographic and geochemical characteristics of the Pipe Creek Jr. paragenesis record the stratigraphic and burial evolution of the cratonic Silurian platform of Indiana during Late Silurian to Pennsylvanian. A variety of several diagenetic fluids acting over geological time affected the reef. The paragenetic sequence is as follows: (1) precipitation of turbid, fibrous, blotchy cathodoluminescent (CL) cement; (2) dolomitization of mud-rich facies; (3) precipitation of clear, zoned CL equant calcite cements; (4) fracturing and karst formation, partially filled by geopetal silt and sandstone; (5) precipitation of clear, dull CL, ferroan to nonferroan equant calcite cement, ferroan dolomite overgrowth and equant dolomite cement in moldic porosity, caves and fractures; (6) microdissolution and hydrocarbon emplacement; and (7) stylolitization. Carbonate grew and fibrous cements precipitated in an open marine environment. During Late Silurian an increasingly restricted environment stopped reef growth and dolomite replaced mud-rich faces. The reefs were then subaerially exposed and two meteoric cement sequences, non-luminescent to bright luminescent, precipitated prior to Mid-Devonian fracture-controlled karsting. Caves and fractures crosscut former cement stages and were filled by sandstones. Later, the platform was buried by the late Mid-Devonian organic-rich New Albany Shale, and clear, dull CL calcite cement and ferroan dolomite precipitated. Hydrocarbon migration postdates all cements and created minor moldic porosity and predates stylolitization.

  6. Optimization and automation of the semi-submersible platforms mooring design

    SciTech Connect (OSTI)

    Ferrari, J.A. Jr. [PETROBRAS, Rio de Janeiro (Brazil). Production Dept.; Morooka, C.K. [State Univ. of Campinas (Brazil). Dept. of Petroleum Engineering

    1994-12-31T23:59:59.000Z

    There are a few calculation programs around the world used for determining the main aspects of the Mooring Design of Semi-Submersible Platforms . These programs bold a worldwide acknowledgement and their results are actually reliable. But they require many runs to get a solution that comply with the Classification Society requirements. This paper presents some procedures in order to optimize the semi-submersible mooring design as well as to make it automatic. Regarding the optimization philosophies, the following aspects are treated: (1) the optimization of the platform heading and the mooring pattern based on the spreading of the environmental forces; (2) the searching for the optimum mooring line composition in an automatic mode. Basically, the paper`s main goal is to introduce some methods to find the lowest cost solution for the mooring system in a short time. All of these methods were computationally implemented creating the intelligent system named PROANC, which deals with the semi-submersible mooring design in a quasi-static and deterministic approach. It should be noted that the proposed system exerts a strong appeal as a design tool for feasibility studies of a given oil field and its quasi-static results can be directly applied to a mooring program capable of performing dynamic analysis. Finally some simulations are executed for different water depths and its final results, including the expended time to run, are presented in order to prove the PROANC system wide potential as a design tool.

  7. Factors affect offshore production loss control

    SciTech Connect (OSTI)

    Ash, C.S.

    1986-05-12T23:59:59.000Z

    Many aspects of petroleum measurement on an offshore production platform are the same as at an onshore facility, but there are some unique differences. Before going into them it should be noted that even in today's climate of low or declining oil prices that stock loss control is still important. Improving measurement of the quantity of oil transfers can help reduce the amount of stock that is ''unaccounted for'' or lost. As stock loss is reduced, the salable quantity increases, the gross revenue increases, and the net revenue increases. Even in cases where transfers are between two departments of the same company, accurate measurement and proper accountability are required because they often are the basis for determining costs and can thus affect the price that is charged on a later custody transfer. Inefficiencies in intracompany transfers can often hide real losses which may occur during intercompany transfers.

  8. Language Production General Points about Speech Production

    E-Print Network [OSTI]

    Coulson, Seana

    Language Production #12;General Points about Speech Production 15 speech sounds per second => 2, shall I say `t' or `d'' (Levelt) Production side has gotten less attention in Psycholinguistics than the comprehension side. Evidence for speech production behaviour has until recently relied heavily on speech errors

  9. Proposal to negotiate an amendment to an existing contract for civil engineering consultancy services for the construction of the neutrino platform at CERN

    E-Print Network [OSTI]

    2014-01-01T23:59:59.000Z

    Proposal to negotiate an amendment to an existing contract for civil engineering consultancy services for the construction of the neutrino platform at CERN

  10. Test-Bed of a Real Time Detection System for L/H & H/L Transitions Implemented with the ITMS Platform

    E-Print Network [OSTI]

    Test-Bed of a Real Time Detection System for L/H & H/L Transitions Implemented with the ITMS Platform

  11. A multicenter study demonstrating discordant results from electronic prostate-specific antigen biochemical failure calculation systems

    SciTech Connect (OSTI)

    Williams, Scott G. [Peter MacCallum Cancer Centre and University of Melbourne, Melbourne (Australia)]. E-mail: scott.williams@petermac.org; Pickles, Tom [British Columbia Cancer Agency, Vancouver, BC (Canada); Kestin, Larry [William Beaumont Hospital, Royal Oak, MI (United States); Potters, Louis [New York Prostate Institute, South Nassau Communities Hospital, Oceanside, NY (United States); Fearn, Paul [New York Prostate Institute, South Nassau Communities Hospital, Oceanside, NY (United States); Smith, Ryan [William Buckland Radiotherapy Centre, The Alfred Hospital, Melbourne (Australia); Pratt, Gary [Division of Oncology, Royal Brisbane Hospital, Brisbane (Australia)

    2006-08-01T23:59:59.000Z

    Purpose: To evaluate the interobserver variation of four electronic biochemical failure (bF) calculators using three bF definitions. Methods and Materials: The data of 1200 men were analyzed using the electronic bF calculators of four institutions. Three bF definitions were examined for their concordance of bF identification across the centers: the American Society for Therapeutic Radiology and Oncology consensus definition (ACD), the lowest prostate-specific antigen (PSA) level to date plus 2 ng/mL (L2), and a threshold of 3 ng/mL (T3). Results: Unanimous agreement regarding bF status using the ACD, L2, and T3 definitions occurred in 87.3%, 96.4%, and 92.7% of cases, respectively. Using the ACD, 63% of the variation was from one institution, which allowed the bF status to be reversed if a PSA decline was seen after bF (PSA 'bounce'). A total of 270 men had an ACD bF time variation of >2 months across the calculators, and the 5-year freedom from bF rate was 49.8-60.9%. The L2 definition had a 20.5% rate of calculated bF times; which varied by >2 months (median, 6.4; range, 2.1-75.6) and a corresponding 5-year freedom from bF rate of 55.9-61.0%. The T3 definition had a 2.0% range in the 5-year freedom from bF. Fifteen definition interpretation variations were identified. Conclusion: Reported bF results vary not only because of bF definition differences, but because of variations in how those definitions are written into computer-based calculators, with multiple interpretations most prevalent for the ACD. An algorithm to avoid misinterpretations is proposed for the L2 definition. A verification system to guarantee consistent electronic bF results requires development.

  12. The Mars Hopper: a radioisotope powered, impulse driven, long-range, long-lived mobile platform for exploration of Mars

    SciTech Connect (OSTI)

    Steven D. Howe; Robert C. O'Brien; William Taitano; Doug Crawford; Nathan Jerred; Spencer Cooley; John Crapeau; Steve Hansen; Andrew Klein; James Werner

    2011-02-01T23:59:59.000Z

    Planetary exploration mission requirements are becoming more demanding. Due to the increasing cost, the missions that provide mobile platforms that can acquire data at multiple locations are becoming more attractive. Wheeled vehicles such as the MER rovers have proven extremely capable but have very limited range and cannot traverse rugged terrain. Flying vehicles such as balloons and airplanes have been proposed but are problematic due to the very thin atmospheric pressure and the strong, dusty winds present on Mars. The Center for Space Nuclear Research has designed an instrumented platform that can acquire detailed data at hundreds of locations during its lifetime - a Mars Hopper. The Mars Hopper concept utilizes energy from radioisotopic decay in a manner different from any existing radioisotopic power sources—as a thermal capacitor. By accumulating the heat from radioisotopic decay for long periods, the power of the source can be dramatically increased for short periods. The platform will be able to "hop" from one location to the next every 5-7 days with a separation of 5-10 km per hop. Preliminary designs show a platform that weighs around 52 kgs unfueled which is the condition at deployment. Consequently, several platforms may be deployed on a single launch from Earth. With sufficient lifetime, the entire surface of Mars can be mapped in detail by a couple dozen platforms. In addition, Hoppers can collect samples from all over the planet, including gorges, mountains and crevasses, and deliver them to a central location for eventual pick-up by a Mars Sample Return mission. The status of the Mars Hopper development project at the CSNR is discussed.

  13. An Architectural Model for a Grid based Workflow Management Platform in Scientific Applications

    E-Print Network [OSTI]

    Costan, Alexandru; Stratan, Corina; Dobre, Ciprian; Leordeanu, Catalin; Cristea, Valentin

    2011-01-01T23:59:59.000Z

    With recent increasing computational and data requirements of scientific applications, the use of large clustered systems as well as distributed resources is inevitable. Although executing large applications in these environments brings increased performance, the automation of the process becomes more and more challenging. While the use of complex workflow management systems has been a viable solution for this automation process in business oriented environments, the open source engines available for scientific applications lack some functionalities or are too difficult to use for non-specialists. In this work we propose an architectural model for a grid based workflow management platform providing features like an intuitive way to describe workflows, efficient data handling mechanisms and flexible fault tolerance support. Our integrated solution introduces a workflow engine component based on ActiveBPEL extended with additional functionalities and a scheduling component providing efficient mapping between ta...

  14. A Testing Platform for Validation of Overhead Conductor Aging Models and Understanding Thermal Limits

    SciTech Connect (OSTI)

    Irminger, Philip [ORNL; Starke, Michael R [ORNL; Dimitrovski, Aleksandar D [ORNL; Young II, Marcus Aaron [ORNL; Rizy, D Tom [ORNL; Stovall, John P [ORNL; Overholt, Philip N [U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability (OE)

    2014-01-01T23:59:59.000Z

    Power system equipment manufacturers and researchers continue to experiment with novel overhead electric conductor designs that support better conductor performance and address congestion issues. To address the technology gap in testing these novel designs, Oak Ridge National Laboratory constructed the Powerline Conductor Accelerated Testing (PCAT) facility to evaluate the performance of novel overhead conductors in an accelerated fashion in a field environment. Additionally, PCAT has the capability to test advanced sensors and measurement methods for accessing overhead conductor performance and condition. Equipped with extensive measurement and monitoring devices, PCAT provides a platform to improve/validate conductor computer models and assess the performance of novel conductors. The PCAT facility and its testing capabilities are described in this paper.

  15. Workload Classification & Software Energy Measurement for Efficient Scheduling on Private Cloud Platforms

    E-Print Network [OSTI]

    Smith, James W

    2011-01-01T23:59:59.000Z

    At present there are a number of barriers to creating an energy efficient workload scheduler for a Private Cloud based data center. Firstly, the relationship between different workloads and power consumption must be investigated. Secondly, current hardware-based solutions to providing energy usage statistics are unsuitable in warehouse scale data centers where low cost and scalability are desirable properties. In this paper we discuss the effect of different workloads on server power consumption in a Private Cloud platform. We display a noticeable difference in energy consumption when servers are given tasks that dominate various resources (CPU, Memory, Hard Disk and Network). We then use this insight to develop CloudMonitor, a software utility that is capable of >95% accurate power predictions from monitoring resource consumption of workloads, after a "training phase" in which a dynamic power model is developed.

  16. Cloud Computing for the Grid: GridControl: A Software Platform to Support the Smart Grid

    SciTech Connect (OSTI)

    None

    2012-02-08T23:59:59.000Z

    GENI Project: Cornell University is creating a new software platform for grid operators called GridControl that will utilize cloud computing to more efficiently control the grid. In a cloud computing system, there are minimal hardware and software demands on users. The user can tap into a network of computers that is housed elsewhere (the cloud) and the network runs computer applications for the user. The user only needs interface software to access all of the cloud’s data resources, which can be as simple as a web browser. Cloud computing can reduce costs, facilitate innovation through sharing, empower users, and improve the overall reliability of a dispersed system. Cornell’s GridControl will focus on 4 elements: delivering the state of the grid to users quickly and reliably; building networked, scalable grid-control software; tailoring services to emerging smart grid uses; and simulating smart grid behavior under various conditions.

  17. The Transfer of Evolved Artificial Immune System Behaviours between Small and Large Scale Robotic Platforms

    E-Print Network [OSTI]

    Whitbrook, Amanda; Garibaldi, Jonathan M

    2010-01-01T23:59:59.000Z

    This paper demonstrates that a set of behaviours evolved in simulation on a miniature robot (epuck) can be transferred to a much larger scale platform (a virtual Pioneer P3-DX) that also differs in shape, sensor type, sensor configuration and programming interface. The chosen architecture uses a reinforcement learning-assisted genetic algorithm to evolve the epuck behaviours, which are encoded as a genetic sequence. This sequence is then used by the Pioneers as part of an adaptive, idiotypic artificial immune system (AIS) control architecture. Testing in three different simulated worlds shows that the Pioneer can use these behaviours to navigate and solve object-tracking tasks successfully, as long as its adaptive AIS mechanism is in place.

  18. 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 ...

  19. Tissue Engineering Approaches for Studying the Effect of Biochemical and Physiological Stimuli on Cell Behavior

    E-Print Network [OSTI]

    Jimenez Vergara, Andrea

    2012-10-19T23:59:59.000Z

    containing high molecular weight hyaluronan (HAHMW). Furthermore, collagen I deposition, fibronectin production and smooth muscle alpha-actin (SM-alpha-actin) expression in PEG-HA, PEG-chondroitin sulfate C and PEG- heparan sulfate (HS) gels suggest that CSC...

  20. Comparison of Unmanned Aerial Vehicle Platforms for Assessing Vegetation Cover in Sagebrush Steppe Ecosystems

    SciTech Connect (OSTI)

    Robert P. Breckenridge; Maxine Dakins; Stephen Bunting; Jerry Harbour; Sera White

    2011-09-01T23:59:59.000Z

    In this study, the use of unmanned aerial vehicles (UAVs) as a quick and safe method for monitoring biotic resources was evaluated. Vegetation cover and the amount of bare ground are important factors in understanding the sustainability of many ecosystems and assessment of rangeland health. Methods that improve speed and cost efficiency could greatly improve how biotic resources are monitored on western lands. Sagebrush steppe ecosystems provide important habitat for a variety of species (including sage grouse and pygmy rabbit). Improved methods are needed to support monitoring these habitats because there are not enough resource specialists or funds available for comprehensive ground evaluations. In this project, two UAV platforms, fixed wing and helicopter, were used to collect still-frame imagery to assess vegetation cover in sagebrush steppe ecosystems. This paper discusses the process for collecting and analyzing imagery from the UAVs to (1) estimate percent cover for six different vegetation types (shrub, dead shrub, grass, forb, litter, and bare ground) and (2) locate sage grouse using representative decoys. The field plots were located on the Idaho National Engineering (INL) site west of Idaho Falls, Idaho, in areas with varying amounts and types of vegetation cover. A software program called SamplePoint was used along with visual inspection to evaluate percent cover for the six cover types. Results were compared against standard field measurements to assess accuracy. The comparison of fixed-wing and helicopter UAV technology against field estimates shows good agreement for the measurement of bare ground. This study shows that if a high degree of detail and data accuracy is desired, then a helicopter UAV may be a good platform to use. If the data collection objective is to assess broad-scale landscape level changes, then the collection of imagery with a fixed-wing system is probably more appropriate.

  1. Computational and experimental platform for understanding and optimizing water flux and salt rejection in nanoporous membranes.

    SciTech Connect (OSTI)

    Rempe, Susan B.

    2010-09-01T23:59:59.000Z

    Affordable clean water is both a global and a national security issue as lack of it can cause death, disease, and international tension. Furthermore, efficient water filtration reduces the demand for energy, another national issue. The best current solution to clean water lies in reverse osmosis (RO) membranes that remove salts from water with applied pressure, but widely used polymeric membrane technology is energy intensive and produces water depleted in useful electrolytes. Furthermore incremental improvements, based on engineering solutions rather than new materials, have yielded only modest gains in performance over the last 25 years. We have pursued a creative and innovative new approach to membrane design and development for cheap desalination membranes by approaching the problem at the molecular level of pore design. Our inspiration comes from natural biological channels, which permit faster water transport than current reverse osmosis membranes and selectively pass healthy ions. Aiming for an order-of-magnitude improvement over mature polymer technology carries significant inherent risks. The success of our fundamental research effort lies in our exploiting, extending, and integrating recent advances by our team in theory, modeling, nano-fabrication and platform development. A combined theoretical and experimental platform has been developed to understand the interplay between water flux and ion rejection in precisely-defined nano-channels. Our innovative functionalization of solid state nanoporous membranes with organic protein-mimetic polymers achieves 3-fold improvement in water flux over commercial RO membranes and has yielded a pending patent and industrial interest. Our success has generated useful contributions to energy storage, nanoscience, and membrane technology research and development important for national health and prosperity.

  2. An AI-based simulation system for the design and evaluation of production control policies

    E-Print Network [OSTI]

    Joshi, Shashank Bhalchandra

    2012-06-07T23:59:59.000Z

    scheduling, planning, control and data-base systems seems certain. The Production Conrro( or Sequencing pruble, on the other hand, has been sought to be approached in a rather different fashion. The order release decision has been modeled as a... 3. 1. 1 The Nature of Semiconductor IC Manufacturing 3. 1. 2 A Typical IC Fabrication Scenario 3. 2 Implementation Platform for Prototype System. . . . . . . . . . . 3. 2. 1 The Nature of Scheduling Decision-Making in Diffusion Fab 3. 2. 2...

  3. Global Simulation of Bioenergy Crop Productivity: Analytical Framework and Case Study for Switchgrass

    SciTech Connect (OSTI)

    Kang, Shujiang [ORNL; Kline, Keith L [ORNL; Nair, S. Surendran [University of Tennessee, Knoxville (UTK); Nichols, Dr Jeff A [ORNL; Post, Wilfred M [ORNL; Brandt, Craig C [ORNL; Wullschleger, Stan D [ORNL; Wei, Yaxing [ORNL; Singh, Nagendra [ORNL

    2013-01-01T23:59:59.000Z

    A global energy crop productivity model that provides geospatially explicit quantitative details on biomass potential and factors affecting sustainability would be useful, but does not exist now. This study describes a modeling platform capable of meeting many challenges associated with global-scale agro-ecosystem modeling. We designed an analytical framework for bioenergy crops consisting of six major components: (i) standardized natural resources datasets, (ii) global field-trial data and crop management practices, (iii) simulation units and management scenarios, (iv) model calibration and validation, (v) high-performance computing (HPC) simulation, and (vi) simulation output processing and analysis. The HPC-Environmental Policy Integrated Climate (HPC-EPIC) model simulated a perennial bioenergy crop, switchgrass (Panicum virgatum L.), estimating feedstock production potentials and effects across the globe. This modeling platform can assess soil C sequestration, net greenhouse gas (GHG) emissions, nonpoint source pollution (e.g., nutrient and pesticide loss), and energy exchange with the atmosphere. It can be expanded to include additional bioenergy crops (e.g., miscanthus, energy cane, and agave) and food crops under different management scenarios. The platform and switchgrass field-trial dataset are available to support global analysis of biomass feedstock production potential and corresponding metrics of sustainability.

  4. Biological production of products from waste gases

    DOE Patents [OSTI]

    Gaddy, James L. (Fayetteville, AR)

    2002-01-22T23:59:59.000Z

    A method and apparatus are designed for converting waste gases from industrial processes such as oil refining, and carbon black, coke, ammonia, and methanol production, into useful products. The method includes introducing the waste gases into a bioreactor where they are fermented to various products, such as organic acids, alcohols, hydrogen, single cell protein, and salts of organic acids by anaerobic bacteria within the bioreactor. These valuable end products are then recovered, separated and purified.

  5. W. K. Edwards et al.: An Extensible Set-Top Box Platform for Home Media Applications Contributed Paper

    E-Print Network [OSTI]

    Edwards, Keith

    of this platform is that it can dynamically exchange code with other devices on the home network, allowing that allows control over a variety of home devices.1 Index Terms -- set-top box, home network, mobile code@cc.gatech.edu). He was previously at the Palo Alto Research Center (PARC). Mark W. Newman and Trevor Smith

  6. EUROPEAN TECHNOLOGY PLATFORM ON INDUSTRIAL SAFETY (ETPIS), A VISION TO GAIN SAFETY FOR A SUSTAINABLE INDUSTRY GROWTH

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Safety (ETPIS). It is a result of a collective work made by research- ers from organisationsEUROPEAN TECHNOLOGY PLATFORM ON INDUSTRIAL SAFETY (ETPIS), A VISION TO GAIN SAFETY that consider industrial safety as a strategic issue for the sustainable growth of the European Industry

  7. Design, Implementation and Evaluation of a Configurable NoC for AcENoCs FPGA Accelerated Emulation Platform

    E-Print Network [OSTI]

    Lotlikar, Swapnil Subhash

    2011-10-21T23:59:59.000Z

    -Mesh or 2D-Torus topology. The NoC is integrated in the AcENoCs platform and prototyped on Xilinx Virtex-5 FPGA. The NoC was evaluated under various synthetic and realistic workloads generated by AcENoCs' traffic generators implemented on the Xilinx Micro...

  8. SPC: A Distributed, Scalable Platform for Data Mining Lisa Amini, Henrique Andrade, Ranjita Bhagwan, Frank Eskesen, Richard King, Philippe Selo,

    E-Print Network [OSTI]

    Krintz, Chandra

    SPC: A Distributed, Scalable Platform for Data Mining Lisa Amini, Henrique Andrade, Ranjita Bhagwan Center 19 Skyline Drive Hawthorne, NY 10598 ABSTRACT The Stream Processing Core (SPC) is distributed number of digital data streams. In this paper, we describe the SPC programming model which, to the best

  9. Graphene-based textured surface by pulsed laser deposition as a robust platform for surface enhanced Raman scattering applications

    E-Print Network [OSTI]

    Boyer, Edmond

    1 Graphene-based textured surface by pulsed laser deposition as a robust platform for surface scattering (SERS)-active substrate based on gold nanoparticles-decorated few-layer (fl) graphene grown by pulsed laser deposition. Diamond-Like Carbon film has been converted to fl-graphene after thermal

  10. Utilization of ChillPeach Microarray Platform for Comparing Chilling Injury-Susceptible 'Hermoza' and Chilling Injury-Resistant 'Oded'

    E-Print Network [OSTI]

    Crisosto, Carlos H.

    weeks of cold storage at 5 °C by utilizing ChillPeach cDNA microarray platform. Both cultivars are white and deteriorate quickly at ambient temperature. Cold storage is used to slow these processes and decay development and Crisosto, 2005). These symptoms mainly develop during fruit ripening after cold storage, and the problem

  11. Manipulation and sorting of magnetic particles by a magnetic force microscope on a microfluidic magnetic trap platform

    E-Print Network [OSTI]

    Donahue, Michael J.

    1 Manipulation and sorting of magnetic particles by a magnetic force microscope on a microfluidic magnetic trap platform Elizabeth Mirowski, John Moreland, Arthur Zhang and Stephen E. Russek Electronics and Electrical Engineering Laboratory, National Institute of Standards and Technology, Boulder, CO 80305 Michael

  12. Implementation of FracTracker.org: A GeoWeb platform to manage and communicate shale gas information

    E-Print Network [OSTI]

    Sibille, Etienne

    Implementation of FracTracker.org: A GeoWeb platform to manage and communicate shale gas Health, GSPH. Background Natural gas drilling in shale formations worldwide employs relatively new drilling in the Marcellus Shale (See Figure 1.) of the northeastern United States necessitates better

  13. Exploiting HPC Platforms for Metagenomics: Challenges and Opportunities (MICW - Metagenomics Informatics Challenges Workshop: 10K Genomes at a Time)

    ScienceCinema (OSTI)

    Canon, Shane [LBNL

    2013-01-22T23:59:59.000Z

    DOE JGI's Zhong Wang, chair of the High-performance Computing session, gives a brief introduction before Berkeley Lab's Shane Canon talks about "Exploiting HPC Platforms for Metagenomics: Challenges and Opportunities" at the Metagenomics Informatics Challenges Workshop held at the DOE JGI on October 12-13, 2011.

  14. MMR: A Platform for Large-Scale Forensic Computing Vassil Roussev, Liqiang Wang, Golden G. Richard III, Lodovico Marziale

    E-Print Network [OSTI]

    Richard III, Golden G.

    ii MMR: A Platform for Large-Scale Forensic Computing Vassil Roussev, Liqiang Wang, Golden G-SCALE FORENSIC COMPUTING Middleware Support for MapReduce Processing Abstract The timely processing of large-scale digital forensic targets demands the empoyment of large-scale distributed resources, as well

  15. USAEE/IAEE North American Conference, Washington, D.C., July 8-10, 2004 Testing the Reliability of FERC's Wholesale Power Market Platform

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    the Reliability of FERC's Wholesale Power Market Platform: An Agent-Based Computational Economics Approach Deddy@iastate.edu Abstract: In April 2003 the U.S. Federal Energy Regulatory Commission proposed the Wholesale Power Market Platform (WPMP) for common adoption by U.S. wholesale power markets. The WPMP is a complicated market

  16. A Novel Inkjet-Printed Passive Microfluidic RFID-based Sensing Platform Benajmin S. Cook, James R. Cooper, Sangkil Kim, and Manos M. Tentzeris

    E-Print Network [OSTI]

    Tentzeris, Manos

    A Novel Inkjet-Printed Passive Microfluidic RFID-based Sensing Platform Benajmin S. Cook, James R platform combining RFID, microfluidics and inkjet printing technology that enables remote fluid analysis. Index Terms-- Inkjet Printing, Microfluidics, RFID, Antennas, Wireless Sensors, Passive Sensors I

  17. CLOUD-BASED SOFTWARE PLATFORM FOR DATA-DRIVEN SMART GRID MANAGEMENT Yogesh Simmhan, Saima Aman, Alok Kumbhare, Rongyang Liu, Sam Stevens, Qunzhi Zhou and

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    microgrid to perform intelligent demand-side management and relieve peak load. Our platform offers. On the demand-side, intelligent appliances, adoption of #12;electric vehicles, and rooftop solar panels makeCLOUD-BASED SOFTWARE PLATFORM FOR DATA-DRIVEN SMART GRID MANAGEMENT Yogesh Simmhan, Saima Aman

  18. Covered Product Category: Cool Roof Products

    Broader source: Energy.gov [DOE]

    FEMP provides acquisition guidance across a variety of product categories, including cool roof products, which are an ENERGY STARź-qualified product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

  19. ICP-PECVD PRODUCTION TOOL FOR INDUSTRIAL AlOX AND Si-BASED PASSIVATION LAYERS B.F.P. Roos1

    E-Print Network [OSTI]

    of different materials on silicon solar wafers using inductively coupled plasma (ICP). One of the major features of the ICP technology is the high plasma density at low kinetic ion energy. These plasma on the SINGULAR production tool platform is discussed. A special focus will be placed on a-SiOxNy/SiNx and Al

  20. Aesculap, Inc. Air Products

    E-Print Network [OSTI]

    Napier, Terrence

    Aesculap, Inc. Air Products Air Products Foundation Alaric Compliance Services, LLC Alvin H. Butz & Herger, Inc. Sodexo Campus Services Sodexo Inc. and Affiliates Stupp Bros., Inc. Sugarbush Products, Inc