Sample records for vcse promoting control

  1. Virtual Control Systems Environment (VCSE)

    SciTech Connect (OSTI)

    Atkins, Will

    2012-10-08T23:59:59.000Z

    Will Atkins, a Sandia National Laboratories computer engineer discusses cybersecurity research work for process control systems. Will explains his work on the Virtual Control Systems Environment project to develop a modeling and simulation framework of the U.S. electric grid in order to study and mitigate possible cyberattacks on infrastructure.

  2. Virtual Control Systems Environment (VCSE)

    ScienceCinema (OSTI)

    Atkins, Will

    2014-02-26T23:59:59.000Z

    Will Atkins, a Sandia National Laboratories computer engineer discusses cybersecurity research work for process control systems. Will explains his work on the Virtual Control Systems Environment project to develop a modeling and simulation framework of the U.S. electric grid in order to study and mitigate possible cyberattacks on infrastructure.

  3. Microsoft Word - Cyber Effects Analysis Using VCSE 09.doc

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

    Unlimited Release Printed September 2008 Cyber Effects Analysis Using VCSE Promoting Control System Reliability Michael J. McDonald, Gregory N. Conrad, Travis C. Service, Regis...

  4. Developing microbeplant interactions for applications in plant-growth promotion and disease control,

    E-Print Network [OSTI]

    Chen, Wilfred

    and disease control, production of useful compounds, remediation and carbon sequestration Cindy H. Wu,1-growth promotion, biocontrol, bioactive compound and biomaterial production, remediation and carbon sequestration economical (Anderson et al., 1993). Carbon sequestration through plant­rhizosphere processes is a potentially

  5. Sparsity-Promoting Optimal Control for a Class of Distributed Systems Makan Fardad, Fu Lin, and Mihailo R. Jovanovic

    E-Print Network [OSTI]

    Jovanovic, Mihailo

    Sparsity-Promoting Optimal Control for a Class of Distributed Systems Makan Fardad, Fu Lin, and Mihailo R. Jovanovi´c Abstract-- We consider a linear quadratic optimal control problem with an additional [1], where it was shown that optimal controllers for spatially-invariant systems, although

  6. EXPRESSION OF BRUCELLA GENES REQUIRED FOR LIPOPOLYSACCARIDE PRODUCTION UNDER THE CONTROL OF ARAC AND PTAC PROMOTERS

    E-Print Network [OSTI]

    Han, Shuo

    2006-08-16T23:59:59.000Z

    virulence mechanism in Brucella. The main objective of this project was to design an inducible system that would allow or prevent the expression of LPS using the manBA genes which encode components of LPS through the regulation of different promoters, p...

  7. Microsoft Word - Cyber Effects Analysis Using VCSE 09.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighandSWPA / SPRA / USACE SWPAURTeC:8 3.After-Hoursof76D

  8. Modeling and simulation for cyber-physical system security research, development and applications.

    SciTech Connect (OSTI)

    Pollock, Guylaine M.; Atkins, William Dee; Schwartz, Moses Daniel; Chavez, Adrian R.; Urrea, Jorge Mario; Pattengale, Nicholas; McDonald, Michael James; Cassidy, Regis H.; Halbgewachs, Ronald D.; Richardson, Bryan T.; Mulder, John C.

    2010-02-01T23:59:59.000Z

    This paper describes a new hybrid modeling and simulation architecture developed at Sandia for understanding and developing protections against and mitigations for cyber threats upon control systems. It first outlines the challenges to PCS security that can be addressed using these technologies. The paper then describes Virtual Control System Environments (VCSE) that use this approach and briefly discusses security research that Sandia has performed using VCSE. It closes with recommendations to the control systems security community for applying this valuable technology.

  9. Tension applied through the Dam1 complex promotes microtubule elongation: a direct mechanism for length control in

    E-Print Network [OSTI]

    Davis, Trisha N.

    Tension applied through the Dam1 complex promotes microtubule elongation: a direct mechanism tension to a model of the kinetochore-microtubule interface composed of the yeast Dam1 complex11-13 bound

  10. Building Bridges: Federal Agencies Join Forces to Promote Sustainable...

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

    promote the development of prosperous and resilient tribal communities by: 1. Promoting sustainable economic development; 2. Supporting greater access to and control over...

  11. Developing microbe-plant interactions for applications in plant-growth promotion and disease control, production of useful compounds, remediation, and carbon sequestration

    SciTech Connect (OSTI)

    Wu, C.H.; Bernard, S.; Andersen, G.L.; Chen, W.

    2009-03-01T23:59:59.000Z

    Interactions between plants and microbes are an integral part of our terrestrial ecosystem. Microbe-plant interactions are being applied in many areas. In this review, we present recent reports of applications in the areas of plant-growth promotion, biocontrol, bioactive compound and biomaterial production, remediation and carbon sequestration. Challenges, limitations and future outlook for each field are discussed.

  12. ORISE: Health Promotion and Outreach

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

    Health Promotion and Outreach Health Promotion & Outreach The Oak Ridge Institute for Science and Education (ORISE) provides health promotion and outreach support to government...

  13. Export Control | ornl.gov

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

    Export Control SHARE Export Control ORNL's Nuclear Security and Isotope Technology Division Export Control Team promotes the U.S. nonproliferation agenda by providing policy...

  14. Geothermal: Promotional Video

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

    Promotional Video Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic Search About Publications Advanced Search New Hot Docs News Related Links...

  15. High expression Zymomonas promoters

    DOE Patents [OSTI]

    Viitanen, Paul V. (West Chester, PA); Tao, Luan (Havertown, PA); Zhang, Yuying (New Hope, PA); Caimi, Perry G. (Kennett Square, PA); McCole, Laura (East Fallowfield, PA): Zhang, Min (Lakewood, CO); Chou, Yat-Chen (Lakewood, CO); McCutchen, Carol M. (Wilmington, DE); Franden, Mary Ann (Centennial, CO)

    2011-08-02T23:59:59.000Z

    Identified are mutants of the promoter of the Z. mobilis glyceraldehyde-3-phosphate dehydrogenase gene, which direct improved expression levels of operably linked heterologous nucleic acids. These are high expression promoters useful for expression of chimeric genes in Zymomonas, Zymobacter, and other related bacteria.

  16. counselling health promotion

    E-Print Network [OSTI]

    health and counselling services health promotion 10 Ways to get active Most people find that power into your day. 1. take it outside. Ride a bike, go skating, fly a kite, throw a frisbee, kick chats for a power walk with friends and catch up face to face. 6. get involved locally. Join sports

  17. Coordinating and promoting effective

    E-Print Network [OSTI]

    1 I Coordinating and promoting effective protection and restoration of fish, wildlife Nation Idaho Department of Fish and Game Kootenai Tribe of Idaho Montana Department of Fish, Wildlife and Parks National Marine Fisheries Service Nez Perce Tribe Oregon Department of Fish and Wildlife Shoshone

  18. Health Behavior Health Promotion -Prevention

    E-Print Network [OSTI]

    Meagher, Mary

    chronic disease complications Improve quality of life Reduce health care costs #12;ImpactHealth Behavior Health Promotion - Prevention Modification of Health Attitudes and Health Behavior #12;Health Promotion: An Overview Basic philosophy Good health = individual and collective goal

  19. Antonya Sanders-Promoting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternative FuelsSanta3 Tableimpurity ionAntonya Sanders-Promoting

  20. Commercial Current Promotions

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would like submit the following commentsCurrent-Promotions Sign In About |

  1. Photovoltaic module with adhesion promoter

    DOE Patents [OSTI]

    2013-10-08T23:59:59.000Z

    Photovoltaic modules with adhesion promoters and methods for fabricating photovoltaic modules with adhesion promoters are described. A photovoltaic module includes a solar cell including a first surface and a second surface, the second surface including a plurality of interspaced back-side contacts. A first glass layer is coupled to the first surface by a first encapsulating layer. A second glass layer is coupled to the second surface by a second encapsulating layer. At least a portion of the second encapsulating layer is bonded directly to the plurality of interspaced back-side contacts by an adhesion promoter.

  2. DTU Synthetic Promoter Library Standard

    E-Print Network [OSTI]

    Fortuna, Patrick

    2010-12-04T23:59:59.000Z

    The purpose of this RFC is to outline a method for generating a BioBrick compatible Synthetic Promoter Library (SPL) within bacteria in order to fine-tune the expression of BioBrick parts and devices.

  3. Extracorporeal membrane oxygenation promotes long chain fatty...

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

    membrane oxygenation promotes long chain fatty acid oxidation in the immature swine heart in vivo. Extracorporeal membrane oxygenation promotes long chain fatty acid oxidation...

  4. Chemical inducible promoter used to obtain transgenic plants with a silent marker

    DOE Patents [OSTI]

    Aoyama, Takashi; Zuo, Jianru; Chua, Nam-Hai

    2004-08-31T23:59:59.000Z

    A chemically inducible promoter is described that may be used to transform plants, including tobacco and lettuce, with genes which are easily regulatable by adding the plants or plant cells to a medium containing an inducer of the promoter or by removing the plants or plant cells from such medium. The promoter described is one that is inducible by a glucocorticoid which is not endogenous to plants. Such promoters may be used with a variety of genes such as ipt or knotted1 to induce shoot formation in the presence of a glucocorticoid. The promoter may also be used with antibiotic or herbicide resistance genes which are then regulatable by the presence or absence of inducer rather than being constitutive. Other examples of genes which may be placed under the control of the inducible promoter are also presented.

  5. Service Promotion -Diffusion Raphale LOMBARD

    E-Print Network [OSTI]

    Pellier, Damien

    Service Promotion - Diffusion Raphaële LOMBARD Editions L'Harmattan - 5 Rue de l'Ecole Polytechnique ­ 75005 Paris Tél 01.40.46.79.23 ­ mail : raphaele.lombard@harmattan.fr La mondialisation avance à complémentaires BON DE COMMANDE A retourner à L'HARMATTAN, 7 rue de l'�cole Polytechnique 75005 Paris Veuillez me

  6. Aging and Place: Building Health Promotion into

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    Aging and Place: Building Health Promotion into Long-Term Care IHRP Brownbag May 21, 2013 Naoko-being in social contexts. ­ To improve quality of services by building health promotion into long-term care. #12 ­ U.S. 3. Building health promotion into long-term care ­ Why important? ­ Challenges

  7. Identifying the promoter features governing differential kinetics of co-regulated genes using fuzzy expressions

    E-Print Network [OSTI]

    Granada, Universidad de

    of the biggest challenges in genomics is the elucidation of the design principles controlling gene expression features used by a transcriptional regulator to differentially control genes that display distinctIdentifying the promoter features governing differential kinetics of co-regulated genes using fuzzy

  8. Promoting Employment Across Kansas (PEAK) (Kansas)

    Broader source: Energy.gov [DOE]

    Promoting Employment Across Kansas (PEAK) allows for the retention of employee payroll withholding taxes for qualified companies or third parties performing services on behalf of such companies....

  9. Extracellular Proteins Promote Zinc Sulfide Aggregation

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

    and metals, particularly how organics affect mobility, and its potential for bioremediation. It is known that some organics promote aggregation. Amine-bearing molecules, for...

  10. Promoting Self Directed Learning 1 Running head: PROMOTING SELF DIRECTED LEARNING

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    as incompatible. This is due to the origins of both types of learning environments which, when consideredPromoting Self Directed Learning 1 Running head: PROMOTING SELF DIRECTED LEARNING Promoting Self Directed Learning in Simulation Based Discovery Learning Environments through Intelligent Support Koen

  11. Brain dynamics promotes function Carlos Lourenco

    E-Print Network [OSTI]

    Lisboa, Universidade Técnica de

    Brain dynamics promotes function Carlos Louren¸co 1 Faculty of Sciences of the University of Lisbon, 1049-001 Lisboa - Portugal Abstract. Dynamical structure in the brain promotes biological func- tion. Computational scientists have new opportunities to receive 'algorithmic' inspiration from brain processes

  12. Learning Lessons to Promote Certification and

    E-Print Network [OSTI]

    Financing and Investment in Companies Engaged in Destructive or Illegal Logging in Indonesia 14 2Learning Lessons to Promote Certification and Combat Illegal Logging in Indonesia September 2003;Learning Lessons to Promote Certification and Combat Illegal Logging in Indonesia September 2003 to June

  13. Chapter 10: Computational Methods for Promoter Recognition

    E-Print Network [OSTI]

    eukaryotic (polII or protein-coding) gene, it contains a core promoter about 100 bp centered around TATA binding proteins have been discovered in a few specific types of cells, see Holmes and Tjian 2000 in Novina and Roy 1996). Many "housekeeping gene" core promoters appear to lack both TATA a

  14. PREVENTING ABSENTEEISM AND PROMOTING RESILIENCE AMONG HEALTH CARE WORKERS IN

    E-Print Network [OSTI]

    PREVENTING ABSENTEEISM AND PROMOTING RESILIENCE AMONG HEALTH CARE WORKERS IN BIOLOGICAL Preventing Absenteeism and Promoting Resilience among Health Care Workers in Biological Emergencies A and Promoting Resilience among Health Care Workers in Biological Emergencies A. Lesperance J. Miller1 1

  15. Forest County Potawatomi Tribe Cuts Emissions, Promotes Green...

    Office of Environmental Management (EM)

    Emissions, Promotes Green Growth Forest County Potawatomi Tribe Cuts Emissions, Promotes Green Growth February 23, 2012 - 6:29pm Addthis The Forest County Potawatomi Tribe's solar...

  16. Country report on advertising and promotion bans - Croatia

    E-Print Network [OSTI]

    Hrabak-Zerbajic, Dr. Vlasta

    2004-01-01T23:59:59.000Z

    Country report on advertising and promotion bans – Croatiaand promotion bans – Croatia Dr Vlasta Hrabak-Zerbajicbeen grown and consumed in Croatia. In the last century the

  17. LESSONS LEARNED FROM RECENT PROMOTION STRATEGIES FOR ELECTRICITY

    E-Print Network [OSTI]

    LESSONS LEARNED FROM RECENT PROMOTION STRATEGIES FOR ELECTRICITY FROM RENEWABLES IN EU COUNTRIES and OPTRES. Finally, the lessons learned from recent promotion strategies for electricity from renewables

  18. Sandia National Laboratories: A Model for the Nation: Promoting...

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

    ClimateECClimateA Model for the Nation: Promoting Education and Innovation in Vermont's Electricity Sector A Model for the Nation: Promoting Education and Innovation in Vermont's...

  19. Promotion of Hydrogen Release from Ammonia Borane with Mechanically...

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

    Promotion of Hydrogen Release from Ammonia Borane with Mechanically Activated Hexagonal Boron Nitride. Promotion of Hydrogen Release from Ammonia Borane with Mechanically Activated...

  20. Promoting a Green Economy through Clean Transportation Alternatives...

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

    D.C. tiarravt052ebert2010p.pdf More Documents & Publications Promoting a Green Economy through Clean Transportation Alternatives Promoting a Green Economy through Clean...

  1. Energy 101: Promoting Energy Education in the Nation's Colleges...

    Energy Savers [EERE]

    101: Promoting Energy Education in the Nation's Colleges and Universities Energy 101: Promoting Energy Education in the Nation's Colleges and Universities June 25, 2014 - 2:46pm...

  2. United States, Australia, and Iceland to Promote Geothermal Energy...

    Office of Environmental Management (EM)

    United States, Australia, and Iceland to Promote Geothermal Energy United States, Australia, and Iceland to Promote Geothermal Energy August 28, 2008 - 12:43pm Addthis Photo of...

  3. Tips and Tools for Promoting Your Energy Efficiency Project ...

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

    Tips and Tools for Promoting Your Energy Efficiency Project (Text Version) Tips and Tools for Promoting Your Energy Efficiency Project (Text Version) Courtney: Hello, everyone, and...

  4. Promoting a Green Economy through Clean Transportation Alternatives...

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

    Peer Evaluation arravt052tiebert2011p.pdf More Documents & Publications Promoting a Green Economy through Clean Transportation Alternatives Promoting a Green Economy through...

  5. Promoting a Green Economy through Clean Transportation Alternatives...

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

    Promoting a Green Economy through Clean Transportation Alternatives Promoting a Green Economy through Clean Transportation Alternatives Town of Hempstead: Project Energy,...

  6. Senegal-GTZ Programme to Promote Rural Electrification and a...

    Open Energy Info (EERE)

    Promote Rural Electrification and a Sustainable Supply of Domestic Fuel Jump to: navigation, search Logo: Senegal-GTZ Programme to promote rural electrification and a sustainable...

  7. Utility Partnerships Webinar Series: State Policies to Promote...

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

    Utility Partnerships Webinar Series: State Policies to Promote Utility Energy Efficiency Programs Utility Partnerships Webinar Series: State Policies to Promote Utility Energy...

  8. INFORMATION FOR 2014 ACADEMIC PROMOTIONS ROUND Academic Promotions Policy: https://policies.anu.edu.au/ppl/document/ANUP_000363

    E-Print Network [OSTI]

    Botea, Adi

    INFORMATION FOR 2014 ACADEMIC PROMOTIONS ROUND Academic Promotions Policy: https://policies.anu.edu.au/ppl/document/ANUP_000363 Academic Promotions Procedure: https://policies.anu.edu.au/ppl/document/ANUP_000624 Academic

  9. Chemical inducible promoter used to obtain transgenic plants with a silent marker and organisms and cells and methods of using same for screening for mutations

    DOE Patents [OSTI]

    Zuo, Jianru (New York, NY); Chua, Nam-Hai (Scarsdale, NY)

    2007-06-12T23:59:59.000Z

    Disclosed is a chemically inducible promoter for transforming plants or plant cells with genes which are regulatable by adding the plants or cells to a medium containing an inducer or by removing them from such medium. The promoter is inducible by a glucocorticoid, estrogen or inducer not endogenous to plants. Such promoters may be used with any plant genes that can promote shoot regeneration and development to induce shoot formation in the presence of a glucocorticoid, estrogen or inducer. The promoter may be used with antibiotic or herbicide resistance genes or other genes which are regulatable by the presence or absence of a given inducer. Also presented are organisms or cells comprising a gene wherein the natural promoter of the gene is disrupted and the gene is placed under the control of a transgenic inducible promoter. These organisms and cells and their progeny are useful for screening for conditional gain of function and loss of function mutations.

  10. Network Assisted Power Control 1 6/15/00 Network Assisted Power Control for Wireless Data

    E-Print Network [OSTI]

    Mandayam, Narayan

    Network Assisted Power Control 1 6/15/00 Network Assisted Power Control for Wireless Data David lesson of cellular telephone network operation is that effective power control is essential to promote system quality and efficiency. In recent we have applied microeconomic theories to power control taking

  11. Official Merit Promotion System and Its Impact on Climate Change Mitigation Policy in China

    E-Print Network [OSTI]

    Zhou, Pei

    on mitigating carbon emission, strengthening performance standards to control carbon standards and implementing in a long term in carbon dioxides reduction is to use its "iron hand". "Iron hand" came from Premier WenOfficial Merit Promotion System and Its Impact on Climate Change Mitigation Policy in China

  12. Considerations in PromotingConsiderations in Promoting Markets for Sustainable EnergyMarkets for Sustainable Energy

    E-Print Network [OSTI]

    ! Energy pricing and taxation policies ! Institutional structures ! Regulatory policies ! Business sizeConsiderations in PromotingConsiderations in Promoting Markets for Sustainable EnergyMarkets for Sustainable Energy Technologies in DevelopingTechnologies in Developing CountriesCountries #12;21 May 2003

  13. Promotion and resignation in employee networks

    E-Print Network [OSTI]

    Yuan, Jia; Gao, Jian; Zhang, Linyan; Wan, Xue-Song; Yu, Xiao-Jun; Zhou, Tao

    2015-01-01T23:59:59.000Z

    Enterprises have put more and more emphasis on data analysis so as to obtain effective management advices. Managers and researchers are trying to dig out the major factors that lead to employees' promotion and resignation. Most previous analyses were based on questionnaire survey, which usually consists of a small fraction of samples and contains biases caused by psychological defense. In this paper, we successfully collect a data set consisting of all the employees' work-related interactions (action network, AN for short) and online social connections (social network, SN for short) of a company, which inspires us to reveal the correlations between structural features and employees' career development, namely promotion and resignation. Through statistical analysis and prediction, we show that the structural features of both AN and SN are correlated and predictive to employees' promotion and resignation, and the AN has higher correlation and predictability. More specifically, the in-degree in AN is the most re...

  14. Universal light-switchable gene promoter system

    DOE Patents [OSTI]

    Quail, Peter H.; Huq, Enamul; Tepperman, James; Sato, Sae

    2005-02-22T23:59:59.000Z

    An artificial promoter system that can be fused upstream of any desired gene enabling reversible induction or repression of the expression of the gene at will in any suitable host cell or organisms by light is described. The design of the system is such that a molecule of the plant photoreceptor phytochrome is targeted to the specific DNA binding site in the promoter by a protein domain that is fused to the phytochrome and that specifically recognizes this binding site. This bound phytochrome, upon activation by light, recruits a second fusion protein consisting of a protein that binds to phytochrome only upon light activation and a transcriptional activation domain that activates expression of the gene downstream of the promoter.

  15. Preserving the Past. Promoting the Future. JACKSON. COOL. CONNECTED.

    E-Print Network [OSTI]

    Baskaran, Mark

    Preserving the Past. Promoting the Future. JACKSON. COOL. CONNECTED. JACKSON. COOL. CONNECTED. Preserving the Past. Promoting the Future. #12;Preserving the Past. Promoting the Future. 2 JACKSON. COOL the Past. Promoting the Future. 3 JACKSON. COOL. CONNECTED. Table of Contents Acknowledgements 4 Forward 5

  16. Identification of Human Gene Core Promoters Michael Q. Zhang1

    E-Print Network [OSTI]

    Identification of Human Gene Core Promoters in Silico Michael Q. Zhang1 Cold Spring Harbor Laboratory, Cold Spring Harbor, New York 11724 USA Identification of the 5 -end of human genes requires--CorePromoter. Our experiments indicate that when given a 1- to 2-kb extended promoter, CorePromoter will correctly

  17. Promotion of Efficient Use of Energy

    SciTech Connect (OSTI)

    Harry Misuriello; DOE Project Officer - Keith Bennett

    2006-01-25T23:59:59.000Z

    The Department of Energy funded the Alliance to Save Energy to promote the efficient use of energy under a multiyear cooperative agreement. This funding allowed the Alliance to be innovative and flexible in its program development, and to initiate and enhance projects it would otherwise not have been able to pursue. The program period was 1999 through 2004. The mission of the Alliance to Save Energy is to promote energy efficiency domestically and worldwide. The Alliance followed this mission by working closely with consumers, government, policy makers, and energy efficient product and service providers. The projects that were initiated by the Alliance included communication and consumer education, policy analysis and research, the promotion of interaction among the energy efficiency industry, and international energy efficiency programs. The funding from the Department of Energy allowed the Alliance to study new issues in energy efficiency, draw public attention to those issues, and create targeted programs, such as the Efficient Windows Collaborative or the Green Schools program, which now function on their own to promote energy efficiency in important areas.

  18. Aquatic eutrophication promotes pathogenic infection in amphibians

    E-Print Network [OSTI]

    Johnson, Pieter

    Aquatic eutrophication promotes pathogenic infection in amphibians Pieter T. J. Johnson* , Jonathan-scale agents of environmental change affect host­pathogen interactions. Acceler- ated eutrophication of aquatic experimental evidence linking eutrophication and disease in a multihost parasite system. The trematode parasite

  19. Health and Counselling Services SFU Health Promotion

    E-Print Network [OSTI]

    Health and Counselling Services SFU Health Promotion A division of Student Services HEALTHY CAMPUS COMMUNITY 2 0 1 3 R E P O R T #12;Dr. Tim Rahilly Dr. Nancy Johnston FOREWORD The health and well. We have a responsibility as a caring community to create a setting that not only supports students

  20. DEPARTMENT OF AGRICULTURAL ECONOMICS Faculty Tenure and Promotion Evaluation Procedures

    E-Print Network [OSTI]

    Behmer, Spencer T.

    DEPARTMENT OF AGRICULTURAL ECONOMICS Faculty Tenure and Promotion Evaluation Procedures Revised............................................20 2 #12;DEPARTMENT OF AGRICULTURAL ECONOMICS Faculty Tenure and Promotion Evaluation Procedures November 2013 #12;Table of Contents I. The Evaluation Process

  1. Promoting Sustainability Awareness through Energy Engaged Virtual Communities of Construction

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Promoting Sustainability Awareness through Energy Engaged Virtual Communities of Construction to demolition. Sustainability knowledge is #12;Promoting Sustainability Awareness through Energy EngagedH@cf.ac.uk Abstract. Sustainability requires the engagement of every single constituent of the "building" product

  2. Improving promotional effectiveness through supplier-retailer collaboration

    E-Print Network [OSTI]

    Kapur, Gautam, M. Eng. Massachusetts Institute of Technology

    2007-01-01T23:59:59.000Z

    In the consumer products industry, retail chains and manufacturers run promotions to maintain consumer and brand loyalty. The two major issues in planning and executing promotions are to accurately forecast demand and to ...

  3. Outreach Letter Template for Clean Cities Coordinators Promoting...

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

    Letter Template for Clean Cities Coordinators Promoting the Workplace Charging Challenge ccoutreachlettertemplate-final.docx More Documents & Publications Outreach Letter...

  4. Promoting alternative fuels in Philadelphia. Final report

    SciTech Connect (OSTI)

    NONE

    1996-04-16T23:59:59.000Z

    The US Department of Energy`s grant to Citizens Fund was designed to support a grassroots organizing campaign, local coalition building and media activity initially focused on getting the Southeastern Pennsylvania Transit Authority (SEPTA) to acquire clean burning alternative fueled buses (e.g. natural gas). In addition, Citizens Fund through Pennsylvania Citizen Action would become involved in the Philadelphia Clean Cities organization sponsored by the City of Philadelphia through a DOE grant. The city reached out to a substantial number of organizations and community leaders and actively worked to get out the message on the need to promote and use alternatively-fueled vehicles. This report summarizes these activities.

  5. Extracellular Proteins Promote Zinc Sulfide Aggregation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1,EnergyExploring theExtracellular Proteins Promote

  6. Promoting Sustainability on a Global Scale

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of ContaminationHubs+ ReportEnergy National SolarPublicationsof EnergyPromoting

  7. An Economic Evaluation of the Hass Avocado Promotion Order’s First Five Years

    E-Print Network [OSTI]

    Carman, Hoy; Li, Lan; Sexton, Richard J.

    2009-01-01T23:59:59.000Z

    Inc. , 2005. California Avocado Commission. “Annualannual- reports. California Avocado Commission. “BusinessPromotion Programs: The Hass Avocado Promotion and Research

  8. Innovative policies to promote renewable energy

    SciTech Connect (OSTI)

    Harvey, H. [Energy Foundation, San Francisco, CA (United States)

    1993-11-01T23:59:59.000Z

    The subject of this paper is innovative policies to promote renewable energy. The renewable energy industry has made great progress in the last decade. Prices have dropped four-fold or more, and reliability has increased dramatically. By most measures, then, the renewable energy industry should be poised to become a mainstream success. But upon closer examination, it appears instead that society may snatch defeat from the jaws of victory. Unless something changes, and soon, dozens of promising renewable technologies may stumble and fall. An exploding population, a build-up of CO{sub 2} threatening to cause global warming, extensive oil spills and oil fires, and acid rain make it imperative to preserve this option. The author looks at what drives this situation, where on the one hand renewable energy technologies are more cost-effective than ever, and on the other society is not ready to purchase them in sufficient quantities to overcome these problems.

  9. PROMOTING ENERGY CONSERVATION THROUGH OCCUPATIONAL LICENSURE: A FEASIBILITY STUDY

    E-Print Network [OSTI]

    Wilms, W.W.

    2010-01-01T23:59:59.000Z

    Interim Criteria for Energy Conservation in New Buildings",Robert and others, "Energy Conservation Program Guide forDivision Promoting Energy Conservation Through Occupational

  10. Interactions of p53 and p73 with human promoters

    E-Print Network [OSTI]

    Huang, Vera

    2007-01-01T23:59:59.000Z

    occupied promoters (FDR MAP PIR_KEYWORDSSP_PIR_KEYWORDSSP_PIR_KEYWORDS GOTERM_BP_ALL SP_PIR_KEYWORDS SP_PIR_

  11. Secretary Chu Announces New Efforts to Promote Clean Energy in...

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

    energy projects on tribal lands that will help save energy and money, expand the use of renewable energy resources, and promote economic development for tribal communities....

  12. Supporting Information Unexpected Role of Activated Carbon in Promoting

    E-Print Network [OSTI]

    Huang, Ching-Hua

    Supporting Information Unexpected Role of Activated Carbon in Promoting Transformation of Secondary. (City of Industry, CA), Siemens Aquacarb carbon (AqC) from Siemens Water Technologies (Warrendale, PA

  13. Economic Incentives to Promote Innovation in Healthcare Delivery

    E-Print Network [OSTI]

    Luft, Harold S.

    2009-01-01T23:59:59.000Z

    U E S IN ORTHOPAEDIC SURGERY Economic Incentives to Promoteservice offers no economic incentives for clinicians to ef?10, October 2009 Economic Incentives Promoting Innovation

  14. Utility Partnerships Webinar Series: State Policies to Promote...

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

    State Policies to Promote Utility Energy Efficiency Programs December 7, 2010 Industrial Technologies Program eere.energy.gov Speakers and Topics: * Franklin Energy Services, LLC,...

  15. Combining daylighting, personal controls, and load shedding offers

    E-Print Network [OSTI]

    Combining daylighting, personal controls, and load shedding offers enormous potential for reducing lighting system to respond to available daylight and demand response control · Allows building occupants--Consider the improved cost-effectiveness of wireless dimming to promote daylighting controls and load- shedding

  16. Active form Notch4 promotes the proliferation and differentiation of 3T3-L1 preadipocytes

    SciTech Connect (OSTI)

    Lai, Peng-Yeh [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China)] [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China); Tsai, Chong-Bin [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China) [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China); Department of Ophthalmology, Chiayi Christian Hospital, Chiayi 600, Taiwan, ROC (China); Tseng, Min-Jen, E-mail: biomjt@ccu.edu.tw [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China)] [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China)

    2013-01-18T23:59:59.000Z

    Highlights: ? Notch4IC modulates the ERK pathway and cell cycle to promote 3T3-L1 proliferation. ? Notch4IC facilitates 3T3-L1 differentiation by up-regulating proadipogenic genes. ? Notch4IC promotes proliferation during the early stage of 3T3-L1 adipogenesis. ? Notch4IC enhances differentiation during subsequent stages of 3T3-L1 adipogenesis. -- Abstract: Adipose tissue is composed of adipocytes, which differentiate from precursor cells in a process called adipogenesis. Many signal molecules are involved in the transcriptional control of adipogenesis, including the Notch pathway. Previous adipogenic studies of Notch have focused on Notch1 and HES1; however, the role of other Notch receptors in adipogenesis remains unclear. Q-RT-PCR analyses showed that the augmentation of Notch4 expression during the differentiation of 3T3-L1 preadipocytes was comparable to that of Notch1. To elucidate the role of Notch4 in adipogenesis, the human active form Notch4 (N4IC) was transiently transfected into 3T3-L1 cells. The expression of HES1, Hey1, C/EBP? and PPAR? was up-regulated, and the expression of Pref-1, an adipogenic inhibitor, was down-regulated. To further characterize the effect of N4IC in adipogenesis, stable cells expressing human N4IC were established. The expression of N4IC promoted proliferation and enhanced differentiation of 3T3-L1 cells compared with those of control cells. These data suggest that N4IC promoted proliferation through modulating the ERK pathway and the cell cycle during the early stage of 3T3-L1 adipogenesis and facilitated differentiation through up-regulating adipogenic genes such as C/EBP?, PPAR?, aP2, LPL and HSL during the middle and late stages of 3T3-L1 adipogenesis.

  17. Regulatory Promotion of Emergent CCS Technology

    SciTech Connect (OSTI)

    Davies, Lincoln; Uchitel, Kirsten; Johnson, David

    2014-01-01T23:59:59.000Z

    Despite the growing inevitability of climate change and the attendant need for mitigation strategies, carbon capture and sequestration (CCS) has yet to gain much traction in the United States. Recent regulatory proposals by the U.S. Environmental Protection Agency (EPA), limited in scope to new-build power plants, represent the only significant policy initiative intended to mandate diffusion of CCS technology. Phase I of this Project assessed barriers to CCS deployment as prioritized by the CCS community. That research concluded that there were four primary barriers: (1) cost, (2) lack of a carbon price, (3) liability, and (4) lack of a comprehensive regulatory regime. Phase II of this Project, as presented in this Report, assesses potential regulatory models for CCS and examines where those models address the hurdles to diffusing CCS technology identified in Phase I. It concludes (1) that a CCS-specific but flexible standard, such as a technology performance standard or a very particular type of market-based regulation, likely will promote CCS diffusion, and (2) that these policies cannot work alone, but rather, should be combined with other measures, such as liability limits and a comprehensive CCS regulatory regime.

  18. ORIGINAL ARTICLE Diatom assemblages promote ice formation in large

    E-Print Network [OSTI]

    Lee Jr., Richard E.

    ORIGINAL ARTICLE Diatom assemblages promote ice formation in large lakes NA D'souza1,3 , Y evidence for the directed formation of ice by planktonic communities dominated by filamentous diatoms sampled from the ice-covered Laurentian Great Lakes. We hypothesize that ice formation promotes attachment

  19. Marketing and promoting solar water heaters to home builders

    SciTech Connect (OSTI)

    Keller, C.; Ghent, P.

    1999-12-06T23:59:59.000Z

    This is the final report of a four-task project to develop a marketing plan designed for businesses interested in marketing solar water heaters in the new home industry. This report outlines suggested marketing communication materials and other promotional tools focused on selling products to the new home builder. Information relevant to promoting products to the new home buyer is also included.

  20. Standards for Hiring, Promotion, and Tenure Department of Computer Science

    E-Print Network [OSTI]

    Heller, Barbara

    Standards for Hiring, Promotion, and Tenure Department of Computer Science Illinois Institute and September 28, 2005 The Department of Computer Science is committed to hiring, nurturing, and promoting and tenure of Category II faculty members in the Department of Computer Science. It is meant to supplement

  1. Dream controller

    DOE Patents [OSTI]

    Cheng, George Shu-Xing; Mulkey, Steven L; Wang, Qiang; Chow, Andrew J

    2013-11-26T23:59:59.000Z

    A method and apparatus for intelligently controlling continuous process variables. A Dream Controller comprises an Intelligent Engine mechanism and a number of Model-Free Adaptive (MFA) controllers, each of which is suitable to control a process with specific behaviors. The Intelligent Engine can automatically select the appropriate MFA controller and its parameters so that the Dream Controller can be easily used by people with limited control experience and those who do not have the time to commission, tune, and maintain automatic controllers.

  2. Promoters and proteins from Clostridium thermocellum and uses thereof

    DOE Patents [OSTI]

    Wu, J. H. David; Newcomb, Michael

    2012-11-13T23:59:59.000Z

    The present invention relates to an inducible and a high expression nucleic acid promoter isolated from Clostridium thermocellum. These promoters are useful for directing expression of a protein or polypeptide encoded by a nucleic acid molecule operably associated with the nucleic acid promoters. The present invention also relates to nucleic acid constructs including the C. thermocellum promoters, and expression vectors and hosts containing such nucleic acid constructs. The present invention also relates to protein isolated from Clostridium thermocellum, including a repressor protein. The present invention also provides methods of using the isolated promoters and proteins from Clostridium thermocellum, including methods for directing inducible in vitro and in vivo expression of a protein or polypeptide in a host, and methods of producing ethanol from a cellulosic biomass.

  3. The HMS Promotion and Review Board The HMS Promotion and Review Board (PRB) is a Standing Committee of the

    E-Print Network [OSTI]

    Paulsson, Johan

    The HMS Promotion and Review Board The HMS Promotion and Review Board (PRB) is a Standing Committee. PRB members are appointed by the Dean for Medical Education and include preclinical and clinical Resources faculty may also consult to the Board. The PRB considers all difficulties that arise with student

  4. 2014 Local Clinical Promotion Committee College Composition of LCPC SecretaryLocal Clinical Promotion Chair of LCPC

    E-Print Network [OSTI]

    Chen, Ying

    2014 Local Clinical Promotion Committee College Composition of LCPC SecretaryLocal Clinical Butterworth A/Prof Gavin Huttley 2014 University Clinical Promotion Committee Composition of UCPC Professor Barnard, Associate Dean, Rural Clinical School, ANU Medical School Secretariat Kylie Clark and Nathalie

  5. Identification and characterization of an alternative promoter of the human PGC-1{alpha} gene

    SciTech Connect (OSTI)

    Yoshioka, Toyo; Inagaki, Kenjiro [Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan)] [Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan); Noguchi, Tetsuya, E-mail: noguchi@med.kobe-u.ac.jp [Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan)] [Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan); Sakai, Mashito; Ogawa, Wataru; Hosooka, Tetsuya [Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan)] [Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan); Iguchi, Haruhisa; Watanabe, Eijiro; Matsuki, Yasushi; Hiramatsu, Ryuji [Genomic Science Laboratories, DainipponSumitomo Pharma Co. Ltd., 4-2-1 Takatsukasa, Takarazuka 665-8555 (Japan)] [Genomic Science Laboratories, DainipponSumitomo Pharma Co. Ltd., 4-2-1 Takatsukasa, Takarazuka 665-8555 (Japan); Kasuga, Masato [Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan) [Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan); Research Institute, International Medical Center of Japan, 1-21-1 Toyama, Shinjuku-ku, Tokyo 162-8655 (Japan)

    2009-04-17T23:59:59.000Z

    The transcriptional regulator peroxisome proliferator-activated receptor-{gamma} coactivator-1{alpha} (PGC-1{alpha}) controls mitochondrial biogenesis and energy homeostasis. Although physical exercise induces PGC-1{alpha} expression in muscle, the underlying mechanism of this effect has remained incompletely understood. We recently identified a novel muscle-enriched isoform of PGC-1{alpha} transcript (designated PGC-1{alpha}-b) that is derived from a previously unidentified first exon. We have now cloned and characterized the human PGC-1{alpha}-b promoter. The muscle-specific transcription factors MyoD and MRF4 transactivated this promoter through interaction with a proximal E-box motif. Furthermore, either forced expression of Ca{sup 2+}- and calmodulin-dependent protein kinase IV (CaMKIV), calcineurin A, or the p38 mitogen-activated protein kinase (p38 MAPK) kinase MKK6 or the intracellular accumulation of cAMP activated the PGC-1{alpha}-b promoter in cultured myoblasts through recruitment of cAMP response element (CRE)-binding protein (CREB) to a putative CRE located downstream of the E-box. Our results thus reveal a potential molecular basis for isoform-specific regulation of PGC-1{alpha} expression in contracting muscle.

  6. Selective methane oxidation over promoted oxide catalysts. Quarterly report, March--May 1995

    SciTech Connect (OSTI)

    Klier, K.; Herman, R.G.; Wang, Chaun-Bao; Shi, Chunlei; Sun, Qun

    1995-08-01T23:59:59.000Z

    The objective of this research is the selective oxidative coupling of methane to C{sub 2}H{sub 4} hydrocarbons and oxygenates, in particular formaldehyde and methanol. Air, oxygen or carbon dioxide, rather than nitrous oxide will be utilized as the oxidizing gas at high gas hourly space velocity, but mild reaction conditions (500-700 {degrees}C, 1 atm total pressure). All the investigated processes are catalytic, aiming at minimizing gas phase reactions that are difficult to control. The research is divided into the following three tasks: (1) maximizing selective methane oxidation to C{sub 2}H{sub 4} products over promoted Sr/La{sub 2}O{sub 3}; (2) selective methane oxidation to oxygenates; and (3) catalyst characterization and optimization. Task 1 dealt with the preparation, testing, and optimization of acidic promoted lanthana-based catalysts for the synthesis of C{sub 2}H{sub 4} hydrocarbons and is essentially completed. Task 2 aims at the formation and optimization of promoted catalysts for the synthesis of oxygenates, in particular formaldehyde and methanol. Task 3 involves characterization of the most promising catalysts so that optimization can be achieved under Task 2. Accomplishments for this period are presented.

  7. abcg2 promoter demethylation: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  8. activation promotes tumorigenesis: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  9. ash1 promotes amacrine: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  10. activation promotes antithrombotic: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  11. activity promotes dna: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  12. aif promotes chromatinolysis: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  13. activation promotes myonuclear: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  14. antimitotic chemotherapeutics promote: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  15. actively promotes initiation: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  16. activity promotes natural: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  17. ace2 activation promotes: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  18. alf promoter activity: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  19. activity promotion project: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  20. activator inhibitor-1 promotes: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  1. aqueous solution promoted: Topics by E-print Network

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

    Na+ in the aqueous solutions and aromatic rings on the graphite surfaces, promoting the adsorption of water molecules together with cations onto the graphite surfaces, i.e., Na+...

  2. amp phosphodiesterase-4 promotes: Topics by E-print Network

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

    shows the Bode magnitude plots for both VoVi and A (j). The figure shows Leach Jr.,W. Marshall 103 PROMOTION AND TENURE Submission Guidelines Geosciences Websites Summary:...

  3. Demolitions Produce Recyclable Materials for Organization Promoting Economic Activity

    Broader source: Energy.gov [DOE]

    Demolitions have helped generate more than 8 million pounds of metal at the Piketon site for recycling, further promoting economic activity in the region thanks to the American Recovery and...

  4. albicans cdr2 promoter: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 27 Joint Degrees & Promotion towards European Students Computer...

  5. anaphase promoting complex: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 74 Joint Degrees & Promotion towards European Students Computer...

  6. agonist to901317 promotes: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 67 Joint Degrees & Promotion towards European Students Computer...

  7. acids promote proliferation: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 84 Joint Degrees & Promotion towards European Students Computer...

  8. arsenite promotes centrosome: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 56 Joint Degrees & Promotion towards European Students Computer...

  9. albicans erg11 promoter: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 28 Joint Degrees & Promotion towards European Students Computer...

  10. arachidonic acid promotes: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 59 Joint Degrees & Promotion towards European Students Computer...

  11. antibody treatment promotes: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 80 Joint Degrees & Promotion towards European Students Computer...

  12. acid promotes detoxification: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 37 Joint Degrees & Promotion towards European Students Computer...

  13. als promote formation: Topics by E-print Network

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

    13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Spinning dark matter halos promote bar formation CERN Preprints Summary: Stellar bars are the most common...

  14. OPTIMAL CONTROL FOR QUASI-STATIC EVOLUTION OF PLASMA EQUILIBRIUM IN TOKAMAKS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    experience and feed-back control systems [2]. Todays experimental tokamaks such as Tore Supra in Cadarache complex settings of such feed-back control system. It is highly questionable that such feed-back control community. With this work we would like to promote a modern feed-forward approach to the control of plasma

  15. 2014 Newly Tenured and Promoted Faculty College of Agriculture, Human, and Natural Resource Sciences

    E-Print Network [OSTI]

    Collins, Gary S.

    . Whidbee Promote Professor and Associate Dean The Edward R. Murrow College of Communication Name Action Grant and Promote Associate Professor Libraries Name Action Title Corey M. Johnson Promote Librarian IV

  16. Activation studies with promoted precipitated iron Fischer-Tropsch catalysts

    E-Print Network [OSTI]

    Manne, Rama Krishna

    1991-01-01T23:59:59.000Z

    ACTIVATION STUDIES WITH PROMOTED PRECIPITATED IRON FISCHER ? TROPSCH CATALYSTS A Thesis by RAMA KRISHNA MANNE Submitted to the Oflice of Graduate Studies of Texas A@M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE December 1991 Major Subject: Chemical Engineering ACTIVATION STUDIES WITH PROMOTED PRECIPITATED IRON FISCHER ? TROPSCH CATALYSTS A Thesis by RAMA KRISHNA MANNE Approved as to style and content by: Dragomir B. Bukur (Charr...

  17. Policy Strategies and Paths to promote Sustainable Energy Systems - The dynamic Invert Simulation Tool

    E-Print Network [OSTI]

    Stadler, Michael; Kranzl, Lukas; Huber, Claus; Haas, Reinhard; Tsioliaridou, Elena

    2006-01-01T23:59:59.000Z

    Schemes for sustainable energy systems”. InternationalPaths to promote Sustainable Energy Systems - The dynamicmoney - for promoting sustainable energy systems - be spent

  18. Promoting electricity from renewable energy sources -- lessons learned from the EU, U.S. and Japan

    E-Print Network [OSTI]

    Haas, Reinhard

    2008-01-01T23:59:59.000Z

    schemes in the European electricity market. Scheer H. , ThePromoting electricity from renewable energy sources –2001 on the promotion of electricity produced from renewable

  19. New DOE Reports on Smart Grid Technologies Seek to Promote Innovation...

    Office of Environmental Management (EM)

    Reports on Smart Grid Technologies Seek to Promote Innovation, Privacy and Access New DOE Reports on Smart Grid Technologies Seek to Promote Innovation, Privacy and Access October...

  20. Ets factors regulate the polycystic kidney disease-1 promoter

    SciTech Connect (OSTI)

    Puri, Sanjeev [Department of Biochemistry and Molecular Biology, and Kidney Institute, University of Kansas Medical Center, Kansas City, KS 66160 (United States); Department of Biochemistry, Panjab University, Chandigarh 160014 (India); Rodova, Marianna [Department of Biochemistry and Molecular Biology, and Kidney Institute, University of Kansas Medical Center, Kansas City, KS 66160 (United States); Islam, M. Rafiq [Department of Biochemistry and Molecular Biology, and Kidney Institute, University of Kansas Medical Center, Kansas City, KS 66160 (United States); Department of Chemistry/Physics, Northwest Missouri State University, Maryville, MO 64468 (United States); Magenheimer, Brenda S. [Department of Biochemistry and Molecular Biology, and Kidney Institute, University of Kansas Medical Center, Kansas City, KS 66160 (United States); Maser, Robin L. [Department of Biochemistry and Molecular Biology, and Kidney Institute, University of Kansas Medical Center, Kansas City, KS 66160 (United States); Calvet, James P. [Department of Biochemistry and Molecular Biology, and Kidney Institute, University of Kansas Medical Center, Kansas City, KS 66160 (United States)]. E-mail: jcalvet@kumc.edu

    2006-04-21T23:59:59.000Z

    The Ets family of transcription factors consists of a group of highly conserved sequence-specific DNA binding proteins that functionally cooperate with other transcription factors to regulate a number of diverse cellular processes including proliferation, differentiation, and apoptosis. We have analyzed a 3.3 kb 5'-upstream region of the human PKD1 promoter, using transient transfection in HEK293T cells and Drosophila SL2 cells, to demonstrate that the PKD1 promoter is a target of Ets family transcription factors. Our studies showed that PKD1 promoter-luciferase reporter gene expression is downregulated by cotransfected Fli-1 and is upregulated by cotransfected Ets-1. Using deletion constructs, we demonstrated that the sequences responding to Fli-1 and Ets-1 lie within the -200 to +33 bp proximal promoter. This region was found to contain two putative Ets response elements (EREs): an upstream (Ets-A) sequence 5'-CGGAA-3' (-181 to -185) and a downstream (Ets-B) sequence 5'-CGGAT-3' (-129 to -133). Site-directed mutagenesis indicated that both EREs are functional. A Fli-1 DNA binding domain mutant construct (W321R), which is incapable of binding DNA, was unable to inhibit basal promoter activity. In contrast, a Fli-1 DNA binding domain truncation mutant construct, which only contains the DNA binding domain and lacks the transactivation domain, was able to inhibit. These results suggest that the effect of Fli-1 is through direct binding to these EREs. Direct binding of Fli-1 and Ets-1 to the Ets-A and Ets-B sites was supported by electrophoretic mobility shift assays. Lastly, competition between Fli-1 and Ets-1 for the two EREs was demonstrated by showing that increasing amounts of Ets-1 could overcome Fli-1 repression of promoter activity. Taken together, these experiments define the proximal PKD1 promoter region as a potential target of Ets family transcription factors.

  1. Refinery burner simulation design architecture summary.

    SciTech Connect (OSTI)

    Pollock, Guylaine M.; McDonald, Michael James; Halbgewachs, Ronald D.

    2011-10-01T23:59:59.000Z

    This report describes the architectural design for a high fidelity simulation of a refinery and refinery burner, including demonstrations of impacts to the refinery if errors occur during the refinery process. The refinery burner model and simulation are a part of the capabilities within the Sandia National Laboratories Virtual Control System Environment (VCSE). Three components comprise the simulation: HMIs developed with commercial SCADA software, a PLC controller, and visualization software. All of these components run on different machines. This design, documented after the simulation development, incorporates aspects not traditionally seen in an architectural design, but that were utilized in this particular demonstration development. Key to the success of this model development and presented in this report are the concepts of the multiple aspects of model design and development that must be considered to capture the necessary model representation fidelity of the physical systems.

  2. Genetic Variation in the Proximal Promoter of ABC and SLC Superfamilies: Liver and Kidney Specific Expression

    E-Print Network [OSTI]

    a sliding window analysis, we observed that, on average, nucleotide diversity (p) was lowest negative selective pressure on the promoters of kidney transporters. Twenty-one promoters were evaluated pressure than promoters with high activity. Collectively, these results suggest that the proximal promoter

  3. Energy department does about-face: Will promote conservation

    SciTech Connect (OSTI)

    Yates, M.

    1990-03-01T23:59:59.000Z

    This article discusses the Department of Energy's changing policy toward its involvement in conservation and funding of development of renewable energy fuels. Topics include DOE proposals for relighting federal facilities and commercial buildings, promotion of integrated resource planning and demand-side programs, accelerated building guidelines and standards, boosting production efficiency and cutting costs in the manufacture of photovoltaics, cost-competitive ethanol fuels, speed the development of solar detoxification of hazardous wastes out of the laboratory in site-testing programs, improving technologies that convert municipal solid waste into energy, promote the full utilization of all hydropower resources, and fund federal building programs to support photovoltaic and materials sciences research.

  4. Scaffold architecture and fibrin gels promote meniscal cell proliferation

    SciTech Connect (OSTI)

    Pawelec, K. M., E-mail: pawelec.km@gmail.com, E-mail: jw626@cam.ac.uk; Best, S. M.; Cameron, R. E. [Cambridge Centre for Medical Materials, Materials Science and Metallurgy Department, University of Cambridge, Cambridge CB3 0FS (United Kingdom); Wardale, R. J., E-mail: pawelec.km@gmail.com, E-mail: jw626@cam.ac.uk [Division of Trauma and Orthopaedic Surgery, Department of Surgery, University of Cambridge, Cambridge CB2 2QQ (United Kingdom)

    2015-01-01T23:59:59.000Z

    Stability of the knee relies on the meniscus, a complex connective tissue with poor healing ability. Current meniscal tissue engineering is inadequate, as the signals for increasing meniscal cell proliferation have not been established. In this study, collagen scaffold structure, isotropic or aligned, and fibrin gel addition were tested. Metabolic activity was promoted by fibrin addition. Cellular proliferation, however, was significantly increased by both aligned architectures and fibrin addition. None of the constructs impaired collagen type I production or triggered adverse inflammatory responses. It was demonstrated that both fibrin gel addition and optimized scaffold architecture effectively promote meniscal cell proliferation.

  5. Project Controls

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    Project controls are systems used to plan, schedule, budget, and measure the performance of a project/program. The cost estimation package is one of the documents that is used to establish the baseline for project controls. This chapter gives a brief description of project controls and the role the cost estimation package plays.

  6. Tenure and Promotion Process Proposal Submitted to Faculty Senate by Personnel Policies Committee 4/17/2009 Proposed Tenure and Promotion Process

    E-Print Network [OSTI]

    Gering, Jon C.

    Tenure and Promotion Process Proposal Submitted to Faculty Senate by Personnel Policies Committee 4/17/2009 Proposed Tenure and Promotion Process Preamble: The elements of the tenure and promotion process aim these decisions, the Peer Review Process works in concert with the Administrative Review Process. The Provost

  7. mTOR Complex 1 Regulates Lipin 1 Localization to Control the SREBP Pathway

    E-Print Network [OSTI]

    Peterson, Timothy R.

    The nutrient- and growth factor-responsive kinase mTOR complex 1 (mTORC1) regulates many processes that control growth, including protein synthesis, autophagy, and lipogenesis. Through unknown mechanisms, mTORC1 promotes ...

  8. Molecular analysis of the human SLC13A4 sulfate transporter gene promoter

    SciTech Connect (OSTI)

    Jefferis, J. [Mater Medical Research Institute, South Brisbane, Queensland (Australia)] [Mater Medical Research Institute, South Brisbane, Queensland (Australia); Rakoczy, J. [Mater Medical Research Institute, South Brisbane, Queensland (Australia) [Mater Medical Research Institute, South Brisbane, Queensland (Australia); School of Biomedical Sciences, University of Queensland, St. Lucia, Queensland (Australia); Translational Research Institute, Woolloongabba, Queensland (Australia); Simmons, D.G. [School of Biomedical Sciences, University of Queensland, St. Lucia, Queensland (Australia)] [School of Biomedical Sciences, University of Queensland, St. Lucia, Queensland (Australia); Dawson, P.A., E-mail: paul.dawson@mmri.mater.org.au [Mater Medical Research Institute, South Brisbane, Queensland (Australia); Translational Research Institute, Woolloongabba, Queensland (Australia)

    2013-03-29T23:59:59.000Z

    Highlights: ? Basal promoter activity of SLC13A4 ?57 to ?192 nt upstream of transcription initiation site. ? Human SLC13A4 5?-flanking region has conserved motifs with other placental species. ? Putative NFY, SP1 and KLF7 motifs in SLC13A4 5?-flanking region enhance transcription. -- Abstract: The human solute linked carrier (SLC) 13A4 gene is primarily expressed in the placenta where it is proposed to mediate the transport of nutrient sulfate from mother to fetus. The molecular mechanisms involved in the regulation of SLC13A4 expression remain unknown. To investigate the regulation of SLC13A4 gene expression, we analysed the transcriptional activity of the human SLC13A4 5?-flanking region in the JEG-3 placental cell line using luciferase reporter assays. Basal transcriptional activity was identified in the region ?57 to ?192 nucleotides upstream of the SLC13A4 transcription initiation site. Mutational analysis of the minimal promoter region identified Nuclear factor Y (NFY), Specificity protein 1 (SP1) and Krüppel like factor 7 (KLF7) motifs which conferred positive transcriptional activity, as well as Zinc finger protein of the cerebellum 2 (ZIC2) and helix–loop–helix protein 1 (HEN1) motifs that repressed transcription. The conserved NFY, SP1, KLF7, ZIC2 and HEN1 motifs in the SLC13A4 promoter of placental species but not in non-placental species, suggests a potential role for these putative transcriptional factor binding motifs in the physiological control of SLC13A4 mRNA expression.

  9. Tryptophan depletion promotes habitual over goal-directed control of appetitive responding in humans

    E-Print Network [OSTI]

    Worbe, Yulia; Savulich, George; de Wit, Sanne; Fernandez-Egea, Emilio; Robbins, Trevor W.

    2015-02-06T23:59:59.000Z

    -directed and habitual action. Neuropsychopharmacology 35:48–69. Bayer J, Bandurski P, Sommer T (2013) Differential modulation ofvactivity related to the anticipation of monetary gains and losses across the menstrual cycle. European Journal of Neuroscience 38...

  10. Combinatorial control of temporal gene expression in the Drosophila wing by enhancers and core promoters

    E-Print Network [OSTI]

    O’Keefe, David D; Thomas, Sean R; Bolin, Kelsey; Griggs, Ellen; Edgar, Bruce A; Buttitta, Laura A

    2012-01-01T23:59:59.000Z

    program to per- form k-means clustering, imposing values ofof expression for each k-means cluster and Supple- mentalthe genes within each k-means cluster, and ordered the

  11. Japan Society for the Promotion of Science (JSPS)

    E-Print Network [OSTI]

    Japan Society for the Promotion of Science (JSPS) Presentation at University College Dublin Time. Emma Sokell, School of Physics) 10:50 Questions and Answers #12;JSPS FELLOWSHIP PROGRAMMES TO JAPAN for excellent researchers to go to Japan to conduct academic collaboration with Japanese researchers. Please

  12. Promoting Sustainable Bioenergy Production and Trade Issue Paper No. 17

    E-Print Network [OSTI]

    Promoting Sustainable Bioenergy Production and Trade Issue Paper No. 17 June 2009 l ICTSD Programme School of Agriculture, Policy and Development University of Reading EU Support for Biofuels and Bioenergy on Agricultural Trade and Sustainable Development By Professor Alan Swinbank School of Agriculture, Policy

  13. Promoting Green Jobs in the Building and Construction Sector

    E-Print Network [OSTI]

    Promoting Green Jobs in the Building and Construction Sector BUILDING FOR ECOLOGICALLY RESPONSIVE Industries" SMX Convention Center, Pasay City CHRISTOPHER CRUZ DE LA CRUZ Philippine Green Building Council 8 the ability of future generations to meet their own needs" #12;· "The fastest growing regional green building

  14. Dynamic social networks promote cooperation in experiments with humans

    E-Print Network [OSTI]

    Rand, David G.

    Dynamic social networks promote cooperation in experiments with humans David G. Randa,b,1 , Samuel and highly organized. Human interactions are not random but rather are structured in social networks. Importantly, ties in these networks often are dynamic, changing in response to the behavior of one's social

  15. The contribution of woodlands to promote sustainable development within the

    E-Print Network [OSTI]

    The contribution of woodlands to promote sustainable development within the regional Structure Plan is a world leader in the research and development of sustainable forestry. Visit us at www development Sustainable development is a popular concept, and was famously articulated in the Brundtland

  16. ARE DEICING SALTS NECESSARY TO PROMOTE SCALING IN CONCRETE?

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . Keywords: Concrete, cryosuction, durability, frost, poromechanics, porous media, thermo- dynamics, spallingARE DEICING SALTS NECESSARY TO PROMOTE SCALING IN CONCRETE? A. Fabbri1,2 , O. Coussy1 , T. Fen of the different phases that form the porous material. It eventually predicts that a less perme- able sample

  17. Impact of retailer's promotional activities on customer traffic

    E-Print Network [OSTI]

    Tasic, Ivan

    2007-09-17T23:59:59.000Z

    effect on store traffic that is comparable with the customer count effect of an average holiday. Some 55 percent of the positive long-run promotional activity effect is felt immediately, and the remaining 45 percent is spread over a five week long period...

  18. The Forcing of Mercury Oxidation as a Means of Promoting Low-Cost Capture

    SciTech Connect (OSTI)

    John C. Kramlich; Linda Castiglone

    2003-03-30T23:59:59.000Z

    Trace amounts of mercury are found in all coals. During combustion this mercury is vaporized and can be released to the atmosphere. This has been a cause for concern for a number of years, and has resulted in a determination by the EPA to regulate and control these emissions. Present technology does not, however, provide inexpensive ways to capture or remove mercury from flue gases. The mercury that exits the furnace in the oxidized form (HgCl{sub 2}) is known to much more easily captured in existing wet pollution control equipment (e.g., wet FGD for SO{sub 2}), principally due to its high solubility in water. Until recently, however, nobody knew what caused this oxidation, or how to promote it. Recent DOE-funded research in our group, along with work by others, has identified the gas phase mechanism responsible for this oxidation. The scenario is as follows. In the flame the mercury is quantitatively vaporized as elemental mercury. Also, the chlorine in the fuel is released as HCl. The direct reaction Hg+HCl is, however, far too slow to be of practical consequence in oxidation. The high temperature region does supports a small concentration of atomic chlorine due to disassociation of HCl. As the gases cool (either in the furnace convective passes, in the quench prior to cold gas cleanup, or within a sample probe), the decay in Cl atom is constrained by the slowness of the principal recombination reaction, Cl+Cl+M {yields} Cl{sub 2}+M. This allows chlorine atom to hold a temporary, local superequilibrium concentration. Once the gases drop below about 550 C, the mercury equilibrium shifts to favor HgCl{sub 2} over Hg, and this superequilibrium chlorine atom promotes oxidation via the fast reactions Hg+Cl+M {yields} HgCl+M, HgCl+Cl+M {yields} HgCl{sub 2}+M, and HgCl+Cl{sub 2} {yields} HgCl{sub 2}+Cl. Thus, the high temperature region provides the Cl needed for the reaction, while the quench region allows the Cl to persist and oxidize the mercury in the absence of decomposition reactions that would destroy the HgCl{sub 2}. Promoting mercury oxidation is one means of getting high-efficiency, ''free'' mercury capture when wet gas cleanup systems are already in place. The chemical kinetic model we developed to describe the oxidation process suggests that oxidation can be promoted by introducing trace amounts of H{sub 2} and/or CO within the quench region. The reaction of these fuels leads to free radicals that promote the selective conversion of HCl to Cl, which can then subsequently react with Hg. The work reported here from our Phase I Innovative Concept grant demonstrated this phenomenon, but it also showed that the process must be applied carefully to avoid promoting the recombination of Cl back to HCl. For example, addition of H{sub 2} at too high a temperature is predicted to actually decrease Cl concentrations via Cl+H{sub 2} {yields} HCl+H. At lower temperatures this reaction is slowed due to its activation energy. Thus, within the correct window, the process becomes selective for Cl promotion. Key parameters are the injection temperature of the promoter, the amount of the fuel added. A successful process based on this research will add a powerful tool to the mercury control arsenal. Presently, fractional oxidation in flue gases varies widely, but averages about 50%. The amounts of promoter needed to obtain quantitative oxidation are predicted to be small ({approx}50 ppm). The H{sub 2}/CO could be supplied by conventional natural gas reformer on site, and the low expected fuel concentration would require only a relatively trivial amount of natural gas, even for a large power plant. For example, a 600 MW{sub e} plant would require the order of only 1 MW thermal equivalent of natural gas. If the mercury in the stream approaching a FGD system is highly oxidized, then high captures could be achieved without any additional cost, even for fuels of low chlorine.

  19. Fibronectin promotes differentiation of neural crest progenitors endowed with smooth muscle cell potential

    SciTech Connect (OSTI)

    Costa-Silva, Bruno [Departamento de Biologia Celular, Embriologia e Genetica, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Programa de Pos-graduacao em Neurociencias, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Coelho da Costa, Meline; Melo, Fernanda Rosene; Neves, Cynara Mendes [Departamento de Biologia Celular, Embriologia e Genetica, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Alvarez-Silva, Marcio [Departamento de Biologia Celular, Embriologia e Genetica, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Programa de Pos-graduacao em Neurociencias, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Calloni, Giordano Wosgrau [Departamento de Biologia Celular, Embriologia e Genetica, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Programa de Pos-graduacao em Ciencias Morfologicas, Instituto de Ciencias da Saude, Universidade Federal do Rio de Janeiro - Ilha do Fundao, 21949-590, Rio de Janeiro, R.J. (Brazil); Trentin, Andrea Goncalves [Departamento de Biologia Celular, Embriologia e Genetica, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Programa de Pos-graduacao em Neurociencias, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil)], E-mail: atrentin@ccb.ufsc.br

    2009-04-01T23:59:59.000Z

    The neural crest (NC) is a model system used to investigate multipotency during vertebrate development. Environmental factors control NC cell fate decisions. Despite the well-known influence of extracellular matrix molecules in NC cell migration, the issue of whether they also influence NC cell differentiation has not been addressed at the single cell level. By analyzing mass and clonal cultures of mouse cephalic and quail trunk NC cells, we show for the first time that fibronectin (FN) promotes differentiation into the smooth muscle cell phenotype without affecting differentiation into glia, neurons, and melanocytes. Time course analysis indicated that the FN-induced effect was not related to massive cell death or proliferation of smooth muscle cells. Finally, by comparing clonal cultures of quail trunk NC cells grown on FN and collagen type IV (CLIV), we found that FN strongly increased both NC cell survival and the proportion of unipotent and oligopotent NC progenitors endowed with smooth muscle potential. In contrast, melanocytic progenitors were prominent in clonogenic NC cells grown on CLIV. Taken together, these results show that FN promotes NC cell differentiation along the smooth muscle lineage, and therefore plays an important role in fate decisions of NC progenitor cells.

  20. Ground Control

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

    Control Also inside this issue: Special Science Call Projects Underway Two Postdoc Opportunities Announced Brown Carbon Review Paper Published Understanding Metal Reduction...

  1. Promotional plan: the Center for Urban Horticulture, Seattle, Washington

    E-Print Network [OSTI]

    Pesl, Suzanne R.

    1988-01-01T23:59:59.000Z

    promotional activities enacted by the Center for Urban Horticulture. ACKNOWLEDGMENTS Upon the completion of this phase in my life, there are several people I would like to acknowledge for their support and guidance. First, the Center for Urban... environment for growing a wide range of plants, accessibility of a major research and teaching university (with established Departments of Forestry and Botany), enthusiastic support from local horticultural societies, and instant access to an urban "field...

  2. Switchgrass ubiquitin promoter (PVUBI2) and uses thereof

    DOE Patents [OSTI]

    Stewart, C. Neal; Mann, David George James

    2013-12-10T23:59:59.000Z

    The subject application provides polynucleotides, compositions thereof and methods for regulating gene expression in a plant. Polynucleotides disclosed herein comprise novel sequences for a promoter isolated from Panicum virgatum (switchgrass) that initiates transcription of an operably linked nucleotide sequence. Thus, various embodiments of the invention comprise the nucleotide sequence of SEQ ID NO: 2 or fragments thereof comprising nucleotides 1 to 692 of SEQ ID NO: 2 that are capable of driving the expression of an operably linked nucleic acid sequence.

  3. Embedded Controllers Control. Connectivity. Security.

    E-Print Network [OSTI]

    Grantner, Janos L.

    Application Summary MCF5282 HVAC and Security Control Panel Application Summary MCF5307 Music Media Player controllers to help get their products to market quickly and cost-effectively. Aggressive price of continuous innovative technology--provides customers with the opportunity to build market share

  4. Promotional effect of CO2 on desulfation processes for pre-sulfated...

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

    Promotional effect of CO2 on desulfation processes for pre-sulfated Pt BaOAl2O3 lean NOx trap catalysts. Promotional effect of CO2 on desulfation processes for pre-sulfated Pt...

  5. Circumventing Control

    E-Print Network [OSTI]

    Pospichal, Todd

    2011-04-13T23:59:59.000Z

    My creative process emerges from the struggle between two contrasting impulses: a habitual desire to control my internal and external environments, and an instinctive need to overcome these constraints. The discoveries I have made in the studio have...

  6. CONTROL STRUCTURE DESIGN IN PROCESS CONTROL SYSTEMS

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    CONTROL STRUCTURE DESIGN IN PROCESS CONTROL SYSTEMS Karl Henrik Johansson Department of EECS of Automatic Control Lund University, Sweden tore@control.lth.se Abstract: The control configuration problem industrial control problems. Copyright c 2000 IFAC 1. INTRODUCTION Autonomy in process control systems

  7. Cloning of the human TASK-2 (KCNK5) promoter and its regulation by chronic hypoxia

    SciTech Connect (OSTI)

    Brazier, Stephen P. [School of Biosciences, Museum Avenue, Cardiff University, Cardiff CF10 3US (United Kingdom); Mason, Helen S. [School of Biosciences, Museum Avenue, Cardiff University, Cardiff CF10 3US (United Kingdom); Bateson, Alan N. [School of Biomedical Sciences, University of Leeds, Leeds LS2 9JT (United Kingdom); Kemp, Paul J. [School of Biosciences, Museum Avenue, Cardiff University, Cardiff CF10 3US (United Kingdom)]. E-mail: Kemp@cf.ac.uk

    2005-11-04T23:59:59.000Z

    The tandem P domain potassium channel family includes five members of the acid-sensing subfamily, TASK. TASK channels are active at resting potential and are inhibited by extracellular protons, suggesting they function as acid sensors and control excitability/ion homeostasis. Indeed, TASK-2 (KCNK5) has been shown to control excitability, volume regulation, bicarbonate handling, and apoptosis in a variety of tissues. With such diverse functions being ascribed to TASK-2, it is important to understand long-term as well as short-term regulation of this important channel. Thus, we have cloned the TASK-2 promoter, demonstrated that its transcriptional activity is dependent upon pO{sub 2}, shown that deletion of overlapping consensus binding sites for NF-{kappa}B/Elk-1 ablates this O{sub 2} sensitivity, and proved that Elk-1 binds preferentially to this site. Furthermore, the consequences of chronic hypoxia on natively expressed TASK-2 are decreased steady-state mRNA and cell depolarization showing that TASK-2 contributes to the excitability of this important lung cell type.

  8. Collagen fibril surface displays a constellation of sites capable of promoting fibril assembly, stability, and hemostasis

    SciTech Connect (OSTI)

    Orgel, J.P.; Antipova, O.; Sagi, I.; Bitler, A.; Qiu, D.; Wang, R.; Xu, Y.; San Antonio, J.D. (IIT)

    2011-12-14T23:59:59.000Z

    Fibrillar collagens form the structural basis of organs and tissues including the vasculature, bone, and tendon. They are also dynamic, organizational scaffolds that present binding and recognition sites for ligands, cells, and platelets. We interpret recently published X-ray diffraction findings and use atomic force microscopy data to illustrate the significance of new insights into the functional organization of the collagen fibril. These data indicate that collagen's most crucial functional domains localize primarily to the overlap region, comprising a constellation of sites we call the 'master control region.' Moreover, the collagen's most exposed aspect contains its most stable part - the C-terminal region that controls collagen assembly, cross-linking, and blood clotting. Hidden beneath the fibril surface exists a constellation of 'cryptic' sequences poised to promote hemostasis and cell - collagen interactions in tissue injury and regeneration. These findings begin to address several important, and previously unresolved, questions: How functional domains are organized in the fibril, which domains are accessible, and which require proteolysis or structural trauma to become exposed? Here we speculate as to how collagen fibrillar organization impacts molecular processes relating to tissue growth, development, and repair.

  9. The Role of Peer Support for Girls and Women in the STEM Pipeline: Promoting Identification with STEM and Mitigating the Negative Effects of Sexism

    E-Print Network [OSTI]

    Robnett, Rachael

    2013-01-01T23:59:59.000Z

    AND WOMEN IN THE STEM PIPELINE: PROMOTING IDENTIFICATIONand Women in the STEM Pipeline: Promoting Identificationand Women in the STEM Pipeline: Promoting Identification

  10. Promotion of Wind Energy: Lessons Learned from International Experience and

    Open Energy Info (EERE)

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

  11. Promoting Sustainability on a Global Scale | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMay 2015 < prev next >PresentationsNowPromoting Sustainability on a

  12. Nepali Alternative Energy Promotion Centre (AEPC) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLuOpen EnergyNelsoniX Ltd JumpNepali Alternative Energy Promotion

  13. Controlling Fleas

    E-Print Network [OSTI]

    Merchant, Michael E.; Robinson, James V.

    2006-12-18T23:59:59.000Z

    Controlling Fleas Mike Merchant and James Robinson* F leas are small, wingless insects that feed on the blood of animals and people. Americans spend about $9 billion a year controlling fleas ? one of the biggest expenses for pet owners. In Texas... pet bedding regularly and vacuum thoroughly. Vacuuming removes up to 30 per- cent of the larvae and up to 60 percent of flea eggs from a carpet, as well as the larvae?s food supply of dried blood. Vacuum under furniture, cushions, chairs, beds...

  14. Correlations between promoter activity and its nucleotide positions in spacing region

    E-Print Network [OSTI]

    Li, Jingwei

    2015-01-01T23:59:59.000Z

    Transcription is one of the essential processes for cells to read genetic information encoded in genes, which is initiated by the binding of RNA polymerase to related promoter. Experiments have found that the nucleotide sequence of promoter has great influence on gene expression strength, or promoter activity. In synthetic biology, one interesting question is how we can synthesize a promoter with given activity, and which positions of promoter sequence are important for determining its activity. In this study, based on recent experimental data, correlations between promoter activity and its sequence positions are analyzed by various methods. Our results show that, except nucleotides in the two highly conserved regions, $-35$ box and $-10$ box, influences of nucleotides in other positions are also not neglectable. For example, modifications of nucleotides around position $-19$ in spacing region may change promoter activity in a large scale. The results of this study might be helpful to our understanding of bio...

  15. Energy Saving Measures of Heating Network - Computerized Real-time Control System

    E-Print Network [OSTI]

    Zhang, J.

    2006-01-01T23:59:59.000Z

    a new system control theory, that is computerize the real-time frequency conversion control or area,time, mode of heat transformation and temperature grads. The aim of the new theory is promoting the efficiency of energy conversion and minimizing...

  16. Promote cooperation by localised small-world communication

    E-Print Network [OSTI]

    Zi-Gang Huang; Sheng-Jun Wang; Xin-Jian Xu; Ying-Hai Wang

    2008-01-15T23:59:59.000Z

    The emergence and maintenance of cooperation within sizable groups of unrelated humans offer many challenges for our understanding. We propose that the humans' capacity of communication, such as how many and how far away the fellows can build up mutual communications, may affect the evolution of cooperation. We study this issue by means of the public goods game (PGG) with a two-layered network of contacts. Players obtain payoffs from five-person public goods interactions on a square lattice (the interaction layer). Also, they update strategies after communicating with neighbours in learning layer, where two players build up mutual communication with a power law probability depending on their spatial distance. Our simulation results indicate that the evolution of cooperation is indeed sensitive to how players choose others to communicate with, including the amount as well as the locations. The tendency of localised communication is proved to be a new mechanism to promote cooperation.

  17. Process studies with a promoted transition metal-zeolite catalyst

    SciTech Connect (OSTI)

    Pennline, H.W.; Gormley, R.J.; Schehl, R.R.

    1984-09-01T23:59:59.000Z

    The conversion of synthesis gas to gasoline-range hydrocarbons was investigated with a cobalt-thoria-zeolite catalyst. The coprecipitated transition metal and promoter were intimately mixed with ZSM-5 zeolite and then extruded with an alumina binder. Tests were conducted in a gradientless reactor, where initial results of high yields of gasoline-range hydrocarbons with a low ratio synthesis gas led to an extensive study of the catalyst. The effects of support, temperature (220-320C), pressure (1.14-2.17 MPa), and feed gas composition (1H2/1CO-3H2/1CO) on catalyst activity, stability, and product selectivity are discussed. Analyses of the deactivated bifunctional catalyst are also reported.

  18. Finance & Administration Controller's Office

    E-Print Network [OSTI]

    Weston, Ken

    Finance & Administration Controller's Office April 2014 Michael Williams Controller Controller ICOFA 61318 Revised: 4/4/2014 #12;Finance & Administration Controller's Office Accounting & Asset Coordinator Property Surplus Sales 81269 Revised: 4/4/2014 #12;Finance & Administration Controller's Office

  19. Version Control

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps1 - USAFof EnergyVendorwinsVenue and Control

  20. Designing PV Incentive Programs to Promote System Performance: A Review of Current Practice

    E-Print Network [OSTI]

    Barbose, Galen; Wiser, Ryan; Bolinger, Mark

    2006-01-01T23:59:59.000Z

    Dan. 2006. Best Practices in PV Rebate Programs: Helpingprogram staff. Designing PV Incentive Programs to PromoteGroup), Mike Taylor Designing PV Incentive Programs to

  1. Designing PV Incentive Programs to Promote Performance: A Review of Current Practice

    E-Print Network [OSTI]

    Barbose, Galen; Wiser, Ryan; Bolinger, Mark

    2007-01-01T23:59:59.000Z

    DESIGNING PV INCENTIVE PROGRAMS TO PROMOTE SYSTEMcustomer-sited photovoltaic (PV) systems, provided throughface to ensuring that their PV systems perform well, and the

  2. BIRC6 promotes hepatocellular carcinogenesis: Interaction of BIRC6 with p53 facilitating p53 degradation

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    that BIRC6 could regulate the degradation of p53 rather thanp53 and facilitated its degradation by ubiquitination incantly promoted the degradation of p53 by ubiquitination (

  3. Processes and palladium-promoted catalysts for conducting Fischer-Tropsch synthesis

    DOE Patents [OSTI]

    Singleton, Alan H. (Baden, PA); Oukaci, Rachid (Gibsonia, PA); Goodwin, James G. (Cranberry Township, PA)

    2000-01-01T23:59:59.000Z

    A process for hydrocarbon synthesis comprising the step of reacting a synthesis gas in the presence of a cobalt catalyst promoted with palladium.

  4. Hydrogel surfaces to promote attachment and spreading of endothelial progenitor cells

    E-Print Network [OSTI]

    Camci-Unal, Gulden

    Endothelialization of artificial vascular grafts is a challenging process in cardiovascular tissue engineering. Functionalized biomaterials could be promising candidates to promote endothelialization in repair of cardiovascular ...

  5. Heliostat control

    DOE Patents [OSTI]

    Kaehler, James A. (Littleton, CO)

    1984-01-01T23:59:59.000Z

    An improvement in a system and method of controlling heliostat in which the heliostat is operable in azimuth and elevation by respective stepper motors and including the respective steps or means for calculating the position for the heliostat to be at a commanded position, determining the number of steps in azimuth and elevation for each respective motor to get to the commanded position and energizing both the azimuth and elevation stepper motors to run in parallel until predetermined number of steps away from the closest commanded position in azimuth and elevation so that the closest position has been achieved, and thereafter energizing only the remaining motor to bring it to its commanded position. In this way, the heliostat can be started from a stowed position in the morning and operated by a computer means to its commanded position and kept correctly oriented throughout the day using only the time of the day without requiring the usual sensors and feedback apparatus. A computer, or microprocessor, can then control a plurality of many heliostats easily and efficiently throughout the day.

  6. The Structure of Neurexin 1[alpha] Reveals Features Promoting a Role as Synaptic Organizer

    SciTech Connect (OSTI)

    Chen, Fang; Venugopal, Vandavasi; Murray, Beverly; Rudenko, Gabby (Michigan)

    2014-10-02T23:59:59.000Z

    {alpha}-Neurexins are essential synaptic adhesion molecules implicated in autism spectrum disorder and schizophrenia. The {alpha}-neurexin extracellular domain consists of six LNS domains interspersed by three EGF-like repeats and interacts with many different proteins in the synaptic cleft. To understand how {alpha}-neurexins might function as synaptic organizers, we solved the structure of the neurexin 1{alpha} extracellular domain (n1{alpha}) to 2.65 {angstrom}. The L-shaped molecule can be divided into a flexible repeat I (LNS1-EGF-A-LNS2), a rigid horseshoe-shaped repeat II (LNS3-EGF-B-LNS4) with structural similarity to so-called reelin repeats, and an extended repeat III (LNS5-EGF-B-LNS6) with controlled flexibility. A 2.95 {angstrom} structure of n1{alpha} carrying splice insert SS3 in LNS4 reveals that SS3 protrudes as a loop and does not alter the rigid arrangement of repeat II. The global architecture imposed by conserved structural features enables {alpha}-neurexins to recruit and organize proteins in distinct and variable ways, influenced by splicing, thereby promoting synaptic function.

  7. How can environmental regulations promote clean coal technology adoption in APEC developing economies?

    SciTech Connect (OSTI)

    NONE

    2007-11-15T23:59:59.000Z

    The study examines both existing and emerging regulatory frameworks in order to determine which type of regulations that would be most effective at promoting clean coal technology adoption in development Asia Pacific Economic Co-operation (APEC) economies and would be practical to implement. regulations targeting air emissions; regulations targeting water use; and regulations concerning coal combustion by-products. When considering the potential effect of existing and new environmental regulations on the adoption of clean coal the analysis of technologies was organised into three categories: environmental control technologies; high efficiency coal combustion technologies; and carbon dioxide capture and storage (CCS). To target the recommendations towards APEC economies that would benefit the most from this analysis, the study focused on developing and transition APEC economies that are expected to rely on coal for a large part of their future generating capacity. These economies include China, Indonesia, the Philippines, the Russian Federation, Thailand, and Vietnam. ACARP provided funding to this study, under Project C15078. 10 figs., 14 tabs., 10 apps.

  8. Faculty Tenure and Promotion, 2008 Nine ETSU College of Arts and Sciences faculty members were promoted and six were granted tenure by the

    E-Print Network [OSTI]

    Karsai, Istvan

    Faculty Tenure and Promotion, 2008 Nine ETSU College of Arts and Sciences faculty members were in 90 of Tennessee's 95 counties. The following ETSU faculty members attained the rank of full professor

  9. Microprocessor-Based Controllers Enhance Process Control

    E-Print Network [OSTI]

    Hall, G. F.

    1984-01-01T23:59:59.000Z

    -pIus-integral-plus derivative (PID) control with more sophisticated control strategies intended to increase energy efficiency, unit throughput, and/or product yield. Process computers provided the first efficient, cost-effective means of implementing advanced control. However...

  10. Water Quality Control (Texas)

    Broader source: Energy.gov [DOE]

    The policy of the state of Texas is to promote the quality of the state's water by regulating existing industries, taking into consideration the economic development of the state, and by...

  11. Thermal Control & System Integration

    Broader source: Energy.gov [DOE]

    The thermal control and system integration activity focuses on issues such as the integration of motor and power control technologies and the development of advanced thermal control technologies....

  12. PROMOTED ZINC CHROMITE CATALYSTS FOR HIGHER ALCOHOL SYNTHESIS

    SciTech Connect (OSTI)

    Ms. Xiaolei Sun; Professor George W. Roberts

    2000-08-29T23:59:59.000Z

    During this reporting period, a ''zinc chromite'' catalyst promoted with 6 wt.% cesium (Cs) was evaluated at the following conditions: Temperature--375 C; Total Pressure--6.8 MPa (1000 psig); Gas Hourly Space Velocity (GHSV) - 5000 standard liters/kg(cat)-hr, and; H{sub 2}/CO feed ratio--1.0 mole/mole. Decahydronaphthalene (DHN) was used as the slurry liquid. The experiment lasted for eight days of continuous operation. Although the experimental data once again did not exhibit the desired degree of consistency, the data did show that methanol was the primary reaction product. The slurry liquid did not decompose or alkylate to a measurable extent during the continuous 8-day experiment. There was a relatively significant loss of catalyst surface area during the experiment. Gas chromatography/mass spectrometry (GC/MS) analysis of various fractions of ''spent'' THQ was carried out. The fractions were prepared by silica gel liquid chromatography (LC). Chemical formuli and probable structures for each major compound were obtained. However, a higher degree of purification will be necessary to allow nuclear magnetic resonance (NMR) analysis to be used for definitive compound identification. A new Maxpro gas booster (DLE 15-75) was purchased because the existing Haskel gas booster once again developed a severe leak of carbon monoxide and hydrogen, and was judged to be unworthy of repair.

  13. Evaluating Government's Policies on Promoting Smart Metering Diffusion in Retail Electricity Markets via

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    Evaluating Government's Policies on Promoting Smart Metering Diffusion in Retail Electricity on promoting smart metering in the U.K. retail electricity market. We break down the policy into four possible recommendations for the energy mar- ket is the adoption of smart metering technology, which, in addition

  14. Preservation, Innovation and Promotion of ethnic arts and crafts Prepared by

    E-Print Network [OSTI]

    Mlllet, Dylan B.

    The team of Dharohar has a diverse knowledge of management, engineering and entrepreneurship. OneDharohar Preservation, Innovation and Promotion of ethnic arts and crafts Prepared by Sweta None. Unfortunately this rich tapestry has been losing its significance. It can only be preserved and promoted

  15. Policy and institutional frameworks for the promotion of sustainable biofuels in Mali

    E-Print Network [OSTI]

    Mound, Jon

    1 Policy and institutional frameworks for the promotion of sustainable biofuels in Mali Nicola. #12;3 Policy and institutional frameworks for the promotion of sustainable biofuels in Mali © Nicola and inter-policy coherence.......................................23 3.2.2 Targets for Jatropha-based biofuel

  16. Policy and institutional frameworks for the promotion of sustainable biofuels in Mali

    E-Print Network [OSTI]

    Mound, Jon

    1 Policy and institutional frameworks for the promotion of sustainable biofuels in Mali Nicola;3 Policy and institutional frameworks for the promotion of sustainable biofuels in Mali © Nicola Favretto and inter-policy coherence.......................................23 3.2.2 Targets for Jatropha-based biofuel

  17. Technology in Motion Vehicle (TMV) To promote truck and bus safety programs and

    E-Print Network [OSTI]

    Technology in Motion Vehicle (TMV) Goal To promote truck and bus safety programs and technologies messages at multiple venues Demonstrate proven and emerging safety technologies to state and motor carrier stakeholders Promote deployment of safety technologies by fleets and state MCSAP agencies Evaluate program

  18. Comparing the use of Social Networking and Traditional Media Channels for Promoting Citizen Science

    E-Print Network [OSTI]

    Hearst, Marti

    Comparing the use of Social Networking and Traditional Media Channels for Promoting Citizen Science This paper examines how social networks can be used to recruit and promote a crowdsourced citizen science releases, news stories, and participation campaigns. The target studied is Creek Watch, a citizen science

  19. Prediction, Annotation and Analysis of Human Promoters Michael Q. Zhang

    E-Print Network [OSTI]

    regulation. For a few model organisms with compact genome (such as phage, bacteria and yeast), many are the regulatory regions?" and "how do they control gene expressions". In 1961, Jacob and Monod published "On the regulation of gene activity" at the 26th Cold Spring Harbor Symposium on Quantitative Biology, in which some

  20. Finance & Administration Controller's Office

    E-Print Network [OSTI]

    McQuade, D. Tyler

    Finance & Administration Controller's Office July 2014 Michael Williams Controller Controller Administrative Services 51111 Catherine Hebert Program Director ICOFA 61318 Revised: 7/28/2014 #12;Finance Surplus Property 81269 Revised: 7/28/2014 #12;Finance & Administration Controller's Office Disbursement

  1. Isotopically controlled semiconductors

    E-Print Network [OSTI]

    Haller, Eugene E.

    2006-01-01T23:59:59.000Z

    16 Isotopically Controlled Semiconductors Eugene E. Hallerof isotopically engineered semiconductors; for outstandingisotopically controlled semiconductor crystals. This article

  2. Promoting system-level learning from project-level lessons

    SciTech Connect (OSTI)

    Jong, Amos A. de, E-mail: amosdejong@gmail.com [Innovation Management, Utrecht (Netherlands); Runhaar, Hens A.C., E-mail: h.a.c.runhaar@uu.nl [Section of Environmental Governance, Utrecht University, Utrecht (Netherlands); Runhaar, Piety R., E-mail: piety.runhaar@wur.nl [Organisational Psychology and Human Resource Development, University of Twente, Enschede (Netherlands); Kolhoff, Arend J., E-mail: Akolhoff@eia.nl [The Netherlands Commission for Environmental Assessment, Utrecht (Netherlands); Driessen, Peter P.J., E-mail: p.driessen@geo.uu.nl [Department of Innovation and Environment Sciences, Utrecht University, Utrecht (Netherlands)

    2012-02-15T23:59:59.000Z

    A growing number of low and middle income nations (LMCs) have adopted some sort of system for environmental impact assessment (EIA). However, generally many of these EIA systems are characterised by a low performance in terms of timely information dissemination, monitoring and enforcement after licencing. Donor actors (such as the World Bank) have attempted to contribute to a higher performance of EIA systems in LMCs by intervening at two levels: the project level (e.g. by providing scoping advice or EIS quality review) and the system level (e.g. by advising on EIA legislation or by capacity building). The aims of these interventions are environmental protection in concrete cases and enforcing the institutionalisation of environmental protection, respectively. Learning by actors involved is an important condition for realising these aims. A relatively underexplored form of learning concerns learning at EIA system-level via project level donor interventions. This 'indirect' learning potentially results in system changes that better fit the specific context(s) and hence contribute to higher performances. Our exploratory research in Ghana and the Maldives shows that thus far, 'indirect' learning only occurs incidentally and that donors play a modest role in promoting it. Barriers to indirect learning are related to the institutional context rather than to individual characteristics. Moreover, 'indirect' learning seems to flourish best in large projects where donors achieved a position of influence that they can use to evoke reflection upon system malfunctions. In order to enhance learning at all levels donors should thereby present the outcomes of the intervention elaborately (i.e. discuss the outcomes with a large audience), include practical suggestions about post-EIS activities such as monitoring procedures and enforcement options and stimulate the use of their advisory reports to generate organisational memory and ensure a better information dissemination.

  3. Distributed computer control system in the Nova Laser Fusion Test Facility

    SciTech Connect (OSTI)

    Not Available

    1985-09-01T23:59:59.000Z

    The EE Technical Review has two purposes - to inform readers of various activities within the Electronics Engineering Department and to promote the exchange of ideas. The articles, by design, are brief summaries of EE work. The articles included in this report are as follows: Overview - Nova Control System; Centralized Computer-Based Controls for the Nova Laser Facility; Nova Pulse-Power Control System; Nova Laser Alignment Control System; Nova Beam Diagnostic System; Nova Target-Diagnostics Control System; and Nova Shot Scheduler. The 7 papers are individually abstracted.

  4. REACTOR OPERATIONS AND CONTROL

    E-Print Network [OSTI]

    Pázsit, Imre

    REACTOR OPERATIONS AND CONTROL KEYWORDS: core calculations, neural networks, control rod elevation of a control rod, or a group of control rods, is an important parameter from the viewpoint of reactor control DETERMINATION OF PWR CONTROL ROD POSITION BY CORE PHYSICS AND NEURAL NETWORK METHODS NINOS S. GARIS* and IMRE

  5. Cost Analysis Procedures for Use in Promoting Fine Filtration Media

    E-Print Network [OSTI]

    Renfert, David A.

    2006-05-19T23:59:59.000Z

    to run a compressor in standby mode (unloaded) or in reserve. (2) Many plants are limited in compressed air capacity and any reduction in compressed air demand will have benefits around the plant. ii) Controlling the cleaning cycle based... to estimate the percentage of time a compressor runs unloaded, so the calculation determines the theoretical costs to produce the volume of compressed air used for cleaning media. Motor efficiency (? motor ) = 0.9. {Company name} 27 Cost Analysis...

  6. Process Control Systems in the Chemical Industry: Safety vs. Security

    SciTech Connect (OSTI)

    Jeffrey Hahn; Thomas Anderson

    2005-04-01T23:59:59.000Z

    Traditionally, the primary focus of the chemical industry has been safety and productivity. However, recent threats to our nation’s critical infrastructure have prompted a tightening of security measures across many different industry sectors. Reducing vulnerabilities of control systems against physical and cyber attack is necessary to ensure the safety, security and effective functioning of these systems. The U.S. Department of Homeland Security has developed a strategy to secure these vulnerabilities. Crucial to this strategy is the Control Systems Security and Test Center (CSSTC) established to test and analyze control systems equipment. In addition, the CSSTC promotes a proactive, collaborative approach to increase industry's awareness of standards, products and processes that can enhance the security of control systems. This paper outlines measures that can be taken to enhance the cybersecurity of process control systems in the chemical sector.

  7. The current use of studies on promoters and cocarcinogens in quantitative risk assessment. Environ. Health Perspect

    E-Print Network [OSTI]

    J. F. Stara; D. Mukerjee; R. Mcgaughy; T P. Durkint; M. L. Dourson

    1983-01-01T23:59:59.000Z

    Several of the priority pollutants discussed in EPA's Ambient Water Quality Criteria documents have been reported to have promotion or cocarcinogenic activity. For example, phenol appears to have tumor-promoting activity in mice when repeatedly applied after initiation with either 7,12-dimethyl-1,2-benzanthracene (DMBA) or benzo(a)pyrene (BaP). Similarly, it has been reported that 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is a potent promoter of liver tumors as well as a cocarcinogen. However, in developing guidelines to derive ambient water quality criteria, it became apparent that satisfactory approaches had not been developed for using promotion/cocarcinogen data in human health risk estimation, nor were available promotion and/or cocarcinogen data on individual chemicals strong enough to permit a defensible quantitative risk estimation, if such approaches had existed. For this reason, the criteria derived for pollutants with reported promotion/cocarcinogenic activities were based on approaches for carcinogenic (e.g., TCDD), toxic (e.g., fluoranthene) or organoleptic effects (e.g., 2,4-dichlorophenol). Nonetheless, with advances in studies on both the biological mechanisms and dose/response patterns of promoters and cocarcinogens, it may be possible to develop a scientifically valid quantitative approach to use this type of data for derivation of ambient water quality criteria or other risk assessments. Some progress toward this goal and the problems associated with this effort are discussed.

  8. Suggestions for Controlling Insects in Farm-Stored Grain.

    E-Print Network [OSTI]

    Hamman, Philip J.

    1982-01-01T23:59:59.000Z

    of Infestations When storing grain in farm facilities, provide the least favorable conditions for insect development. Store clean, sound grain with 12 percent or less moisture content. Grain cot;ltaining more moisture at tracts insects, promotes mold growth...IUUL; Z TA24S.7 8873 NO.1410 Suggestions B-1410 for Controlling Insects ? In Farm-Stored Grain The Texas A&M University System ? Texas Agricultural Extension Service JUN 2 0 2002 Zerle L. Carpenter . Director College Station...

  9. Incoherent Control of Locally Controllable Quantum Systems

    E-Print Network [OSTI]

    Daoyi Dong; Chenbin Zhang; Herschel Rabitz; Alexander Pechen; Tzyh-Jong Tarn

    2008-10-21T23:59:59.000Z

    An incoherent control scheme for state control of locally controllable quantum systems is proposed. This scheme includes three steps: (1) amplitude amplification of the initial state by a suitable unitary transformation, (2) projective measurement on the amplified state, and (3) final optimization by a unitary controlled transformation. The first step increases the amplitudes of some desired eigenstates and the corresponding probability of observing these eigenstates, the second step projects, with high probability, the amplified state into a desired eigenstate, and the last step steers this eigenstate into the target state. Within this scheme, two control algorithms are presented for two classes of quantum systems. As an example, the incoherent control scheme is applied to the control of a hydrogen atom by an external field. The results support the suggestion that projective measurements can serve as an effective control and local controllability information can be used to design control laws for quantum systems. Thus, this scheme establishes a subtle connection between control design and controllability analysis of quantum systems and provides an effective engineering approach for controlling quantum systems with partial controllability information.

  10. Cyber Incidents Involving Control Systems

    SciTech Connect (OSTI)

    Robert J. Turk

    2005-10-01T23:59:59.000Z

    The Analysis Function of the US-CERT Control Systems Security Center (CSSC) at the Idaho National Laboratory (INL) has prepared this report to document cyber security incidents for use by the CSSC. The description and analysis of incidents reported herein support three CSSC tasks: establishing a business case; increasing security awareness and private and corporate participation related to enhanced cyber security of control systems; and providing informational material to support model development and prioritize activities for CSSC. The stated mission of CSSC is to reduce vulnerability of critical infrastructure to cyber attack on control systems. As stated in the Incident Management Tool Requirements (August 2005) ''Vulnerability reduction is promoted by risk analysis that tracks actual risk, emphasizes high risk, determines risk reduction as a function of countermeasures, tracks increase of risk due to external influence, and measures success of the vulnerability reduction program''. Process control and Supervisory Control and Data Acquisition (SCADA) systems, with their reliance on proprietary networks and hardware, have long been considered immune to the network attacks that have wreaked so much havoc on corporate information systems. New research indicates this confidence is misplaced--the move to open standards such as Ethernet, Transmission Control Protocol/Internet Protocol, and Web technologies is allowing hackers to take advantage of the control industry's unawareness. Much of the available information about cyber incidents represents a characterization as opposed to an analysis of events. The lack of good analyses reflects an overall weakness in reporting requirements as well as the fact that to date there have been very few serious cyber attacks on control systems. Most companies prefer not to share cyber attack incident data because of potential financial repercussions. Uniform reporting requirements will do much to make this information available to Department of Homeland Security (DHS) and others who require it. This report summarizes the rise in frequency of cyber attacks, describes the perpetrators, and identifies the means of attack. This type of analysis, when used in conjunction with vulnerability analyses, can be used to support a proactive approach to prevent cyber attacks. CSSC will use this document to evolve a standardized approach to incident reporting and analysis. This document will be updated as needed to record additional event analyses and insights regarding incident reporting. This report represents 120 cyber security incidents documented in a number of sources, including: the British Columbia Institute of Technology (BCIT) Industrial Security Incident Database, the 2003 CSI/FBI Computer Crime and Security Survey, the KEMA, Inc., Database, Lawrence Livermore National Laboratory, the Energy Incident Database, the INL Cyber Incident Database, and other open-source data. The National Memorial Institute for the Prevention of Terrorism (MIPT) database was also interrogated but, interestingly, failed to yield any cyber attack incidents. The results of this evaluation indicate that historical evidence provides insight into control system related incidents or failures; however, that the limited available information provides little support to future risk estimates. The documented case history shows that activity has increased significantly since 1988. The majority of incidents come from the Internet by way of opportunistic viruses, Trojans, and worms, but a surprisingly large number are directed acts of sabotage. A substantial number of confirmed, unconfirmed, and potential events that directly or potentially impact control systems worldwide are also identified. Twelve selected cyber incidents are presented at the end of this report as examples of the documented case studies (see Appendix B).

  11. Optimal control of controllable switched systems

    E-Print Network [OSTI]

    Rinehart, Michael David

    2005-01-01T23:59:59.000Z

    Many of the existing techniques for controlling switched systems either require the solution to a complex optimization problem or significant sacrifices to either stability or performance to offer practical controllers. ...

  12. Quantum feedback control and classical control theory

    SciTech Connect (OSTI)

    Doherty, Andrew C. [Department of Physics, University of Auckland, Private Bag 92019, Auckland, (New Zealand)] [Department of Physics, University of Auckland, Private Bag 92019, Auckland, (New Zealand); Habib, Salman [Theoretical Division, T-8, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)] [Theoretical Division, T-8, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Jacobs, Kurt [Theoretical Division, T-8, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)] [Theoretical Division, T-8, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Mabuchi, Hideo [Norman Bridge Laboratory of Physics 12-33, California Institute of Technology, Pasadena, California 91125 (United States)] [Norman Bridge Laboratory of Physics 12-33, California Institute of Technology, Pasadena, California 91125 (United States); Tan, Sze M. [Department of Physics, University of Auckland, Private Bag 92019, Auckland, (New Zealand)] [Department of Physics, University of Auckland, Private Bag 92019, Auckland, (New Zealand)

    2000-07-01T23:59:59.000Z

    We introduce and discuss the problem of quantum feedback control in the context of established formulations of classical control theory, examining conceptual analogies and essential differences. We describe the application of state-observer-based control laws, familiar in classical control theory, to quantum systems and apply our methods to the particular case of switching the state of a particle in a double-well potential. (c) 2000 The American Physical Society.

  13. Quantum Control Theory

    E-Print Network [OSTI]

    Matthew James

    2014-06-20T23:59:59.000Z

    This paper explains some fundamental ideas of {\\em feedback} control of quantum systems through the study of a relatively simple two-level system coupled to optical field channels. The model for this system includes both continuous and impulsive dynamics. Topics covered in this paper include open and closed loop control, impulsive control, optimal control, quantum filtering, quantum feedback networks, and coherent feedback control.

  14. activation promotes anti-thrombotic: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  15. anti-tumor promoting activity: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  16. acid promotes epithelial-to-mesenchymal-like: Topics by E-print...

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  17. activity coal-derived promoted: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  18. alpha-glucosidase promotes hemozoin: Topics by E-print Network

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

    help this work. With the growing rate of obesity, the high cost of gas and climate change, we must rethink and reshape our transportation systems and networks to promote active...

  19. An Economic Evaluation of the Hass Avocado Promotion Order’s First Five Years

    E-Print Network [OSTI]

    Carman, Hoy; Li, Lan; Sexton, Richard J.

    2009-01-01T23:59:59.000Z

    An Economic Evaluation of the Hass Avocado Promotion Order’s19 ii An Economic Evaluation of the Hass Avocado Promotionand R.K. Craft. An Economic Evaluation of California Avocado

  20. antioxidants prevent health-promoting: Topics by E-print Network

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

    PROMOTION AMONG RACIAL AND ETHNIC MINORITY MALES Funding Opportunity Number: PA-10-236. CFDA Number(s): 93.361, 93.847, 93.837, 93.399. Engineering Websites Summary: initial and...

  1. A cost benefit analysis of employee assistance programs and health promotion programs

    E-Print Network [OSTI]

    Sykora, Ellen M

    2013-02-22T23:59:59.000Z

    For many years business has been searching for ways to make companies more profitable. Some programs that many businesses have implemented in order to increase profits are Employee Assistance Programs (EAPs) and Health Promotion Programs (HPPs...

  2. DOE Project Leads to New Alliance to Promote Low-Impact Drilling

    Broader source: Energy.gov [DOE]

    A project supported by the Office of Fossil Energy's National Energy Technology Laboratory (NETL) has given rise to a major new research consortium to promote advanced technology for low-impact oil and gas drilling.

  3. NREL Materials Recycling Procedure Purpose To promote environmental sustainability and stewardship, NREL provides the

    E-Print Network [OSTI]

    NREL Materials Recycling Procedure Purpose To promote environmental sustainability and stewardship, NREL provides the infrastructure for workers to incorporate materials recycling in daily operations. This procedure identifies appropriate materials, collection locations, and rules and processes for recycling

  4. anti-dsdna antibodies promote: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 53 Joint Degrees & Promotion towards European Students Computer...

  5. autonomy-based bioethics promote: Topics by E-print Network

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

    within bacteria in order to fine-tune the expression of BioBrick parts and devices. Fortuna, Patrick 2010-12-04 36 Joint Degrees & Promotion towards European Students Computer...

  6. Promoting Children's Understanding And Interest In Science Through Informal Science Education

    E-Print Network [OSTI]

    Colorado at Boulder, University of

    Promoting Children's Understanding And Interest In Science Through Informal Science Education for Informal Science Education in the Community (PISEC) in which university participants work in afterschool beliefs about science. Keywords: Physics education research, informal science education, elementary school

  7. Promoting Successful Restoration through Effective Monitoring in the Chesapeake Bay Watershed

    E-Print Network [OSTI]

    Palmer, Margaret A.

    for their assistance in arranging the web-based reviews. #12;3 Stream Restoration from stream restoration. Since most restoration is at the reach scale1 Promoting Successful Restoration through Effective Monitoring

  8. Economic Impact of Alternative Growth Promotant Strategies on the United States Beef Industry.

    E-Print Network [OSTI]

    Williams, R. Lynn; Dietrich, R.A.; Byers, F.M.

    1991-01-01T23:59:59.000Z

    - -TDOC Z TA24S .7 8873 NO.1701 ? ? B-1701 December 1991 of Alternative Growth Promotant Strategies on the United States Beef Industry The Texas Agricultural Experiment Station J. Charles Lee, Interim Director The Texas A&M University...

  9. Instructional Practices that Promote Acquisition and Generalization of Skills by Learning Disabled Adolescents

    E-Print Network [OSTI]

    Deshler, Donald D.; Alley, Gordon R.; Warner, Michael M.; Schumaker, Jean B.

    1980-01-01T23:59:59.000Z

    While most efforts in programming for learning disabled adolescents have been directed to the content of instructional offering, the authors identify procedures to promote acquisition and generalization of skills . Exemplified ...

  10. The design of effective policies for the promotion of sustainable construction materials

    E-Print Network [OSTI]

    Kua, Harn Wei, 1971-

    2006-01-01T23:59:59.000Z

    This research explores the associated effects of policy tools employed to promote sustainable building materials. By comparing the original motivations and intended effects of these policies and their actual outcome, and ...

  11. New Media Interventions in Youth Sexual Health Promotion and HIV/STI Prevention

    E-Print Network [OSTI]

    Brown III, William

    2010-01-01T23:59:59.000Z

    Sexual Health Promotion and Disease Prevention: ISIS As anan evaluation proposal for ISIS inc. , and to have beenLevine, Executive Director of ISIS Inc. , and her team for

  12. Methods for promoting wound healing and muscle regeneration with the cell signaling protein Nell1

    DOE Patents [OSTI]

    Culiat, Cymbeline T

    2014-11-04T23:59:59.000Z

    The present invention provides methods for promoting wound healing and treating muscle atrophy in a mammal in need. The method comprises administering to the mammal a Nell1 protein or a Nell1 nucleic acid molecule.

  13. Methods for promoting wound healing and muscle regeneration with the cell signaling protein Nell1

    SciTech Connect (OSTI)

    Culiat, Cymbeline T. (Oak Ridge, TN)

    2011-03-22T23:59:59.000Z

    The present invention provides methods for promoting wound healing and treating muscle atrophy in a mammal in need. The method comprises administering to the mammal a Nell1 protein or a Nell1 nucleic acid molecule.

  14. Chain-Growth Polymerization of 2-Chlorothiophenes Promoted by Lewis Acids

    E-Print Network [OSTI]

    Bonillo Fernandez, Baltasar

    Lewis acids promote the polymerization of several 2-chloroalkylenedioxythiophenes, providing high-molecular-weight conjugated polymers. The proposed mechanism is a cationic chain-growth polymerization, as confirmed by ...

  15. Cost-effective allocation of public funding to promote the commercialization of renewable energy technology

    E-Print Network [OSTI]

    Culver, Lauren C. (Lauren Claire)

    2009-01-01T23:59:59.000Z

    The need for new Renewable Energy Technologies (RETs) is growing with the challenge of providing affordable electricity under increasing environmental and public health constraints while promoting energy security and ...

  16. Generic Enrichment Plan Enrichment plans exist to promote the psychological well-being of laboratory animals.

    E-Print Network [OSTI]

    Bandettini, Peter A.

    Generic Enrichment Plan Enrichment plans exist to promote the psychological well An integrated approach to behavioral management should include: 1) Environmental Enrichment a) Elements of enrichment b) Implementation processes 2) Behavioral Management a) Identifying and treating animals

  17. LOCAL LINEAR PID CONTROLLERS FOR NONLINEAR CONTROL

    E-Print Network [OSTI]

    Slatton, Clint

    1 LOCAL LINEAR PID CONTROLLERS FOR NONLINEAR CONTROL Jing Lan1, Jeongho Cho1, Deniz Erdogmus2, Jos}@cnel.ufl.edu, derdogmus@ieee.org, m.a.motter@larc.nasa.gov Abstract Nonlinear PID design is difficult if one approaches modeling approach with traditional linear PID controller design techniques to arrive at a principled

  18. Upstream Transmission Effects of Generic Advertising and Promotion: The Case of Soybeans

    E-Print Network [OSTI]

    Lee, Sang Hyeon

    2014-11-21T23:59:59.000Z

    . The Brazil Component of the World Soybean Model ................................... 181 Table 11. The Argentina Component of the World Soybean Model ............................. 188 Table 12. World Market Clearing Conditions of the World Soybean Model...-rider gains to Brazil and Argentina; (e) no domestic supply chain effects; (f) no global supply chain effects; (g) no checkoff investments in production research (only in demand promotion), and (h) no promotion programs at multiple levels...

  19. The oxidative dimerization of methane over promoted and unpromoted magnesium oxide monoliths

    E-Print Network [OSTI]

    Aigler, Jane Marie

    1989-01-01T23:59:59.000Z

    for the degree of MASTER OF SCIENCE May 1989 Major Subject: Chemistry THE OXIDATIVE DIMERIZATION OF METHANE OVER PROMOTED AND UNPROMOTED MAGNESIUM OxiDE MONOLITHS A Thesis by JANE MARIE AIGLER Approved as to style and content by: uns or (Chair of Commi... ee) os e (Member) nt ony (Member) a (Head of Department) May 1989 ABSTRACT The Oxidative Dimerization of Methane over Promoted and Unpromoted Magnesium Oxide Monoliths. (May 1989) Jane Marie Aigier, B. S. , Pennsylvania State University...

  20. Robot-assisted reaching exercise promotes arm movement recovery in chronic hemiparetic stroke: a randomized controlled pilot study

    E-Print Network [OSTI]

    Kahn, Leonard E; Zygman, Michele L; Rymer, W Zev; Reinkensmeyer, David J

    2006-01-01T23:59:59.000Z

    exercise with a simple robotic device, while a second grouparm skateboards to sophisticated robotic devices [2,3]. Twoenhanced somatosensory input. Robotic devices have recently

  1. Participant satisfaction with appearance-based versus health-based educational videos promoting sunscreen use: a randomized controlled trial

    E-Print Network [OSTI]

    Tuong, William; Armstrong, April W

    2015-01-01T23:59:59.000Z

    Larsen ER, Armstrong AW. Videos to influence: a systematicof effectiveness of video-based education in modifyingNZ, Kim RH. Effects of video-based, online education on

  2. Effects of K and Pt promoters on the performance of cobalt catalyst supported on CNTs

    SciTech Connect (OSTI)

    Zabidi, Noor Asmawati Mohd, E-mail: noorasmawati-mzabidi@petronas.com.my [Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 31750 Tronoh, Perak (Malaysia); Ali, Sardar, E-mail: alikhan-635@yahoo.com [Centralized Analytical Laboratory, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 31750 Tronoh, Perak (Malaysia); Subbarao, Duvvuri, E-mail: duvvuri-subbarao@petronas.com.my [Department of Chemical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 31750 Tronoh, Perak (Malaysia)

    2014-10-24T23:59:59.000Z

    This paper presents a comparative study on the effects of incorporation of potassium (K) and platinum (Pt) as promoters on the physicochemical properties of cobalt catalyst. The catalyst was prepared by a wet impregnation method on a CNTs support. Samples were characterized using transmission electron microscopy (TEM), H{sub 2}-temperature-programmed reduction (TPR) and X-ray photoelectron spectroscopy (XPS) techniques. Fischer-Tropsch Synthesis (FTS) was carried out in a fixed-bed microreactor at 543 K and 1 atm, with H{sub 2}/CO?=?2v/v and space velocity, SV of 12 L/g.h for 5 hours. The K-promoted and Pt-promoted Co catalysts have different physicochemical properties and catalytic performances compared to that of the un-promoted Co catalyst. XPS analysis revealed that K and Pt promoters induced electronic modifications as exhibited by the shifts in the Co binding energies. Incorporation of 0.06 wt% K and 0.06 wt% Pt in Co/CNTs catalyst resulted in an increase in the CO conversion and C{sub 5+} selectivity and a decrease in methane selectivity. Potassium was found to be a better promoter for Co/CNTs catalyst compared to platinum.

  3. EXPORT CONTROLS PREPARED BY

    E-Print Network [OSTI]

    Sorin, Eric J.

    EXPORT CONTROLS MANUAL PREPARED BY: Office of General Counsel The California State University SEPTEMBER 2012 #12; Export Controls Manual Table of Contents I. INTRODUCTION ......................................................................................................... 1 II. HISTORY OF EXPORT CONTROLS

  4. Predictive control and thermal energy storage for optimizing a multi-energy district boiler

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Predictive control and thermal energy storage for optimizing a multi- energy district boiler Julien energy storage. 1. Introduction Managing energy demand, promoting renewable energy and finding ways of the OptiEnR research project, the present paper deals with optimizing the multi-energy district boiler

  5. Ground Control | EMSL

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

    Ground Control Ground Control Released: April 22, 2015 EMSL scientists develop new methods to dig deeper into soil organic matter International Year of the Soils Under our feet...

  6. Voltage Control Technical Conference

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

    Intro Voltage Control Conference - BPA Active Power Control in Wind Parks - Siemens Interconnection Criteria for Frequency Response Requirements - NERC Model Validation...

  7. Internal Controls Evaluations

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

    iPortal Space. III. GAO Standards for Internal Control in the Federal Government In 1999, GAO issued revised Standards for Internal Control in the Federal Government. This...

  8. Law-Aware Access Control and its Information Model

    E-Print Network [OSTI]

    Stieghahn, Michael

    2010-01-01T23:59:59.000Z

    Cross-border access to a variety of data such as market information, strategic information, or customer-related information defines the daily business of many global companies, including financial institutions. These companies are obliged by law to keep a data processing legal for all offered services. They need to fulfill different security objectives specified by the legislation. Therefore, they control access to prevent unauthorized users from using data. Those security objectives, for example confidentiality or secrecy, are often defined in the eXtensible Access Control Markup Language that promotes interoperability between different systems. In this paper, we show the necessity of incorporating the requirements of legislation into access control. Based on the work flow in a banking scenario we describe a variety of available contextual information and their interrelations. Different from other access control systems our main focus is on law-compliant cross-border data access. By including legislation dir...

  9. Retrofit Diesel Emissions Control System Providing 50% NOxControl...

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

    Diesel Emissions Control System Providing 50% NOxControl Retrofit Diesel Emissions Control System Providing 50% NOxControl 2005 Diesel Engine Emissions Reduction (DEER) Conference...

  10. An Introduction to Quantum Control

    E-Print Network [OSTI]

    James, Matthew

    , stochastic control, quantum control, systems biology, networks, etc modern control #12;Quantum Control: Control of physical systems whose behaviour is dominated by the laws of quantum mechanics. 2003: Dowling of Quantum Control: controller quantum system control actions #12;· Closed loop - control actions depend

  11. Nuclear reactor control apparatus

    SciTech Connect (OSTI)

    Sridhar, B.N.

    1981-08-28T23:59:59.000Z

    Nuclear reactor core safety rod release apparatus comprises a control rod having a detent notch in the form of an annular peripheral recess at its upper end, a control rod support tube for raising and lowering the control rod under normal conditions, latches pivotally mounted on the control support tube with free ends thereof normally disposed in the recess in the control rod, and cam means for pivoting the latches out of the recess in the control rod when a scram condition occurs. One embodiment of the invention comprises an additonal magnetically-operated latch for releasing the control rod under two different conditions, one involving seismic shock.

  12. Nuclear reactor control apparatus

    DOE Patents [OSTI]

    Sridhar, Bettadapur N. (Cupertino, CA)

    1983-11-01T23:59:59.000Z

    Nuclear reactor core safety rod release apparatus comprises a control rod having a detent notch in the form of an annular peripheral recess at its upper end, a control rod support tube for raising and lowering the control rod under normal conditions, latches pivotally mounted on the control support tube with free ends thereof normally disposed in the recess in the control rod, and cam means for pivoting the latches out of the recess in the control rod when a scram condition occurs. One embodiment of the invention comprises an additional magnetically-operated latch for releasing the control rod under two different conditions, one involving seismic shock.

  13. Undergraduate reactor control experiment

    SciTech Connect (OSTI)

    Edwards, R.M.; Power, M.A.; Bryan, M. (Pennsylvania State Univ., University Park (United States))

    1992-01-01T23:59:59.000Z

    A sequence of reactor and related experiments has been a central element of a senior-level laboratory course at Pennsylvania State University (Penn State) for more than 20 yr. A new experiment has been developed where the students program and operate a computer controller that manipulates the speed of a secondary control rod to regulate TRIGA reactor power. Elementary feedback control theory is introduced to explain the experiment, which emphasizes the nonlinear aspect of reactor control where power level changes are equivalent to a change in control loop gain. Digital control of nuclear reactors has become more visible at Penn State with the replacement of the original analog-based TRIGA reactor control console with a modern computer-based digital control console. Several TRIGA reactor dynamics experiments, which comprise half of the three-credit laboratory course, lead to the control experiment finale: (a) digital simulation, (b) control rod calibration, (c) reactor pulsing, (d) reactivity oscillator, and (e) reactor noise.

  14. Process control techniques for the Sidmar blast furnaces

    SciTech Connect (OSTI)

    Vandenberghe, D.; Bonte, L.; Nieuwerburgh, H. van [Sidmar N.V., Ghent (Belgium)

    1995-12-01T23:59:59.000Z

    The major challenge for modern blast furnace operation is the achievement of a very high productivity, excellent hot metal quality, low fuel consumption and longer blast furnace campaigns. The introduction of predictive models, decision supporting software and expert systems has reduced the standard deviation of the hot metal silicon content. The production loss due to the thermal state of the blast furnace has decreased three times since 1990. An appropriate control of the heat losses with high pulverized coal injection rates, is of the utmost importance for the life of the blast furnace. Different rules for the burden distribution of both blast furnaces are given. At blast furnace A, a peripheral gas flow is promoted, while at blast furnace B a more central gas flow is promoted.

  15. Policy on Export Controls Export Control Policy

    E-Print Network [OSTI]

    Sridhar, Srinivas

    Policy on Export Controls 8/5/2014 Export Control Policy I. Purpose and Scope Northeastern, the export of certain goods, information, technology and services is restricted for reasons relating to U.S. national security, economic interests, and foreign policy goals. The export laws and regulations address

  16. MODELING AND CONTROL OF THERMOSTATICALLY CONTROLLED LOADS

    E-Print Network [OSTI]

    Hiskens, Ian A.

    controlled loads (TCLs) has demonstrated that such load following is feasible, but analyt- ical models) is well matched to the role of load following. Re- search into the behavior of TCLs began with the work was then employed in a minimum variance control law to demonstrate the load following capability of a population

  17. OCTOBER 2013 IEEE CONTROL SYSTEMS MAGAZINE 23 PEOPLE IN CONTROL

    E-Print Network [OSTI]

    Benmei, Chen

    -related journals including Automatica, Systems and Control Letters, and IEEE Transac- tions on Automatic Control Transactions on Automatic Control, Automatica, System and Control Letters, and European Journal of ControlOCTOBER 2013 « IEEE CONTROL SYSTEMS MAGAZINE 23 PEOPLE IN CONTROL « I n this issue of IEEE Control

  18. Regenerable MgO promoted metal oxide oxygen carriers for chemical looping combustion

    DOE Patents [OSTI]

    Siriwardane, Ranjani V.; Miller, Duane D.

    2014-08-19T23:59:59.000Z

    The disclosure provides an oxygen carrier comprised of a plurality of metal oxide particles in contact with a plurality of MgO promoter particles. The MgO promoter particles increase the reaction rate and oxygen utilization of the metal oxide when contacting with a gaseous hydrocarbon at a temperature greater than about 725.degree. C. The promoted oxide solid is generally comprised of less than about 25 wt. % MgO, and may be prepared by physical mixing, incipient wetness impregnation, or other methods known in the art. The oxygen carrier exhibits a crystalline structure of the metal oxide and a crystalline structure of MgO under XRD crystallography, and retains these crystalline structures over subsequent redox cycles. In an embodiment, the metal oxide is Fe.sub.2O.sub.3, and the gaseous hydrocarbon is comprised of methane.

  19. PDX diagnostic control system

    SciTech Connect (OSTI)

    Mika, R.

    1981-01-01T23:59:59.000Z

    This paper describes a computer-base diagnostic control system operating on the PDX Tokamak. The prime function of the system is to control mechanical positioning devices associated with various diagnostics including Thomson Scattering, X-Ray Pulse Height Analyzer, Rotating Scanning Monochromator, Fast Ion Detection Experiment, Bolometers and Plasma Limiters. The diagnostic control system consists of a PDP-11/34 computer, a CAMAC system partitioned between the PDX control room and the PDX machine area, and special electronic control modules developed at PPL. The special modules include a digital closed loop motor controller and user interface control panel for control and status display. A standard control panel was developed for interfacing each system user with the PDP-11/34 computer, through specially developed CAMAC modules.

  20. Control substances and alcohol use and testing

    SciTech Connect (OSTI)

    Przybylski, J.L.

    1994-07-01T23:59:59.000Z

    The Omnibus Transportation Employee Testing Act was signed into law in October of 1991. The Omnibus Transportation Employee Testing Act of 1991 required the United States Department of Transportation (DOT) to enact regulations requiring the testing of employees that perform ``safety sensitive functions`` for illegal controlled substance use and alcohol misuse. The Transportation Management Division, Office of Environmental Restoration and Waste Management (TMD/EM-261), United States Department of Energy (DOE), Training Program Manager is committed to promoting the availability of the necessary information to those affected members of the Department of Energy (DOE) community in an effort to attain the highest possible level of regulatory compliance and to enhance the safety of each individual in the workplace.

  1. Control system design method

    DOE Patents [OSTI]

    Wilson, David G. (Tijeras, NM); Robinett, III, Rush D. (Tijeras, NM)

    2012-02-21T23:59:59.000Z

    A control system design method and concomitant control system comprising representing a physical apparatus to be controlled as a Hamiltonian system, determining elements of the Hamiltonian system representation which are power generators, power dissipators, and power storage devices, analyzing stability and performance of the Hamiltonian system based on the results of the determining step and determining necessary and sufficient conditions for stability of the Hamiltonian system, creating a stable control system based on the results of the analyzing step, and employing the resulting control system to control the physical apparatus.

  2. Weighted control systems

    E-Print Network [OSTI]

    Al-Radhi, Adhi Omar

    1974-01-01T23:59:59.000Z

    ) 50 3-10 Defects per Unit Control Charts (Sudden Increase in Number of Defects) 51 3-11 Defects per Unit Control Charts (Slow Increase in Number of Defects) 52 3-12 O. C. Curves of Fraction Defectives Control Charts. 54 3-13 O. C. Curves.... The exponential smoothing principle was introduced to quality control field in 1959. It was first adapted in the mean control chart [25]. Through this control system, the most recent information is weighted and combined with the weighted past observations. 10...

  3. ECRbase: Database of Evolutionary Conserved Regions, Promoters, and Transcription Factor Binding Sites in Vertebrate Genomes

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

    Loots, Gabriela G. [LLNL; Ovcharenko, I. [LLNL

    Evolutionary conservation of DNA sequences provides a tool for the identification of functional elements in genomes. This database of evolutionary conserved regions (ECRs) in vertebrate genomes features a database of syntenic blocks that recapitulate the evolution of rearrangements in vertebrates and a comprehensive collection of promoters in all vertebrate genomes generated using multiple sources of gene annotation. The database also contains a collection of annotated transcription factor binding sites (TFBSs) in evolutionary conserved and promoter elements. ECRbase currently includes human, rhesus macaque, dog, opossum, rat, mouse, chicken, frog, zebrafish, and fugu genomes. (taken from paper in Journal: Bioinformatics, November 7, 2006, pp. 122-124

  4. Estimating the effects of new product promotion on U.S. beef in Guatemala

    E-Print Network [OSTI]

    Leister, Amanda Marie

    2009-06-02T23:59:59.000Z

    for Central America that the most effective way to launch the new beef products was to focus on one specific importer of U.S. meat. The firm Alimentos Campe?n was identified as the key HRI supplier to support the promotion. Marketing activities included... February, 2007 are provided by Alimentos Campe?n. The study is restricted to the changes in U.S. beef value cut quantity sold by Alimentos Campe?n as a response to prices and the new product promotion activities conducted. The endogenous variable...

  5. Hyphal Development in Candida albicans Requires Two Temporally Linked Changes in Promoter Chromatin for Initiation and Maintenance

    E-Print Network [OSTI]

    Lu, Yang; Su, Chang; Wang, Allen; Liu, Haoping; Heitman, Joseph

    2011-01-01T23:59:59.000Z

    Chromatin for Initiation and Maintenance Yang Lu, Chang Su,cAMP-PKA pathway. Maintenance requires promoter recruitmentof Hda1 for hyphal maintenance happens only during the

  6. Generic device controller for accelerator control systems

    SciTech Connect (OSTI)

    Mariotti, R.; Buxton, W.; Frankel, R.; Hoff, L.

    1987-01-01T23:59:59.000Z

    A new distributed intelligence control system has become operational at the AGS for transport, injection, and acceleration of heavy ions. A brief description of the functionality of the physical devices making up the system is given. An attempt has been made to integrate the devices for accelerator specific interfacing into a standard microprocessor system, namely, the Universal Device Controller (UDC). The main goals for such a generic device controller are to provide: local computing power; flexibility to configure; and real time event handling. The UDC assemblies and software are described. (LEW)

  7. Use of Institutional Controls

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2003-04-09T23:59:59.000Z

    The Policy ensures that the Department of Energy will use institutional controls in the management of resources, facilities and properties under its control, and in implementing its programmatic responsibilities. Certified 1-28-11.

  8. Generalized Linear Quadratic Control

    E-Print Network [OSTI]

    Gattami, Ather Said

    We consider the problem of stochastic finite- and infinite-horizon linear quadratic control under power constraints. The calculations of the optimal control law can be done off-line as in the classical linear quadratic ...

  9. Portable controls experiments

    E-Print Network [OSTI]

    Larson, Richard Winston

    2012-01-01T23:59:59.000Z

    Experiments for controls classes like MIT's 2.004 require large lab setups and expensive equipment such as oscilloscopes and function generators. We developed a series of controls experiments based on National Instruments' ...

  10. Knowledge-based control

    E-Print Network [OSTI]

    Painter, John H.

    1992-03-17T23:59:59.000Z

    Knowledge-based control is defined here as the management of dynamic systems whose states admit qualitative modeling. Contributions from several disparate disciplines, such as artificial intelligence, the decision sciences, and fuzzy control...

  11. Microcomputers in Process Control 

    E-Print Network [OSTI]

    Vinson, D. R.; Chatterjee, N.

    1986-01-01T23:59:59.000Z

    demand control, pipeline pressure control, product rate changes, 5tart-up and shutdown optimization, and time-of-day production rate control. The ultimate objective is for operators to specify a minimum of required parameters and let the computer..., while the computer system is divided into digital/analog conversion gear and the computer system itself. In general, there are four major types of DOC computer compatible baseline control system used today: 1. Pneumatic transmitters, analog...

  12. Mercury control for coal-fired power plants

    SciTech Connect (OSTI)

    Haase, P.

    2005-06-30T23:59:59.000Z

    On 15 March 2005 the US Environmental Protection Agency issued its Clean Air Mercury Rule (CAMP) to regulate mercury emissions from coal-fired power plants. EPRI is working with the US Department of Energy and the power industry to develop mercury control technologies needed to meet the final 2018 emission limits. Some improvements can be made by modifying existing SO{sub 2} or NOx control devices. Precombustion cleaning reduces mercury content of eastern coals by about one third. Adding a little halogen is another technology being researched - this promotes oxidation improving short-term mercury capture. EPRI is developing the TOXECON{trademark} technology to address a major problem of using sorbents to control mercury emissions: contamination of fly ash. 5 figs.

  13. Identification of a 450-bp region of human papillomavirus type 1 that promotes episomal replication in Saccharomyces cerevisiae

    SciTech Connect (OSTI)

    Chattopadhyay, Anasuya [Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Room East 1240 Biomedical Science Tower, Pittsburgh, PA 15261 (United States); Schmidt, Martin C. [Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Room East 1240 Biomedical Science Tower, Pittsburgh, PA 15261 (United States); Khan, Saleem A. [Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Room East 1240 Biomedical Science Tower, Pittsburgh, PA 15261 (United States)]. E-mail: khan@pitt.edu

    2005-09-15T23:59:59.000Z

    Human papillomaviruses (HPVs) replicate as nuclear plasmids in infected cells. Since the DNA replication machinery is generally conserved between humans and Saccharomyces cerevisiae, we studied whether HPV-1 DNA can replicate in yeast. Plasmids containing a selectable marker (with or without a yeast centromere) and either the full-length HPV-1 genome or various regions of the viral long control region (LCR) and the 3' end of the L1 gene were introduced into S. cerevisiae and their ability to replicate episomally was investigated. Our results show that HPV-1 sequences promote episomal replication of plasmids although the yeast centromere is required for plasmid retention. We have mapped the autonomously replicating sequence activity of HPV-1 DNA to a 450 base-pair sequence (HPV-1 nt 6783-7232) that includes 293 nucleotides from the 5' region of the viral LCR and 157 nucleotides from the 3' end of the L1 gene. The HPV-1 ARS does not include the binding sites for the viral E1 and E2 proteins, and these proteins are dispensable for replication in S. cerevisiae.

  14. Control Measures: Proper control measures ensure that

    E-Print Network [OSTI]

    Jia, Songtao

    during operation & maintenance. Engineering: Warning lights, Shutters/Attenuators, Beam Housings, Interlocks, Laser Curtains, Remote Firing Controls Administrative: Training, Written Standard Operating Procedures (SOPs), Posting Warnings Signs/Labels, & PPE. Personal Protective Equipment (PPE): Laser

  15. Complex Networked Control Systems

    E-Print Network [OSTI]

    buildings, modern control systems are increasingly incorporating communication networks in feedback loops [5Complex Networked Control Systems W e live and operate in a networked world. We drive to work on the performance of feedback control systems [5], [6]. Signifi- cant attention is focused on devising local

  16. Demand Controlled Ventilation for Improved Humidity Control

    E-Print Network [OSTI]

    Rogers, J. K.

    1996-01-01T23:59:59.000Z

    Demand Controlled Ventilation for Improved Humidity Control James K. Rogers, P.E. One Blacksmith Road Chelmsford, Massachusetts ABSTRACT Recently introduced technology makes it possible to continuously monitor for humidity in numerous... is brought in for ventilation. The high "latent load" inherent in this hot, humid outside air is often the reason for installing excess chiller capacity and the cause of peak power demands. Recent concerns over poor indoor air quality (IAQ) due...

  17. Appointment, Promotions, and Tenure Miller School of Medicine Office of Faculty Affairs

    E-Print Network [OSTI]

    Miami, University of

    1 Appointment, Promotions, and Tenure Miller School of Medicine Office of Faculty Affairs I care as well as provide for the future of medicine through training and research. Our support of our-tenure timetables Yearly renewal o Tenure "clock" 3rd year special (midpoint) review; assessed for progress

  18. Research and Reality: Using Mobile Messages to Promote Maternal Health in Rural India

    E-Print Network [OSTI]

    Canny, John

    Research and Reality: Using Mobile Messages to Promote Maternal Health in Rural India Divya for improving maternal health practices in rural India. Specifically, we investigate the use of mobile phone- nication Technology, India, Email: vivek goswami@daiict.ac.in. Canny is a professor at the University

  19. A Multiobjective Evolutionary Fuzzy System for Promoter Discovery in E. coli

    E-Print Network [OSTI]

    Granada, Universidad de

    as complementary and synergistic partners rather than competing methodologies. In particular, genetic fuzzy systemsA Multiobjective Evolutionary Fuzzy System for Promoter Discovery in E. coli Roc´io C. Romero Zaliz-motifs because of the uncertainty existing in the distance between them. However, our methodology solves

  20. High-Affinity DNA Base Analogs as Supramolecular, Nanoscale Promoters of Macroscopic Adhesion

    E-Print Network [OSTI]

    Sottos, Nancy R.

    High-Affinity DNA Base Analogs as Supramolecular, Nanoscale Promoters of Macroscopic Adhesion Cyrus and Engineering, § Beckman Institute for Advanced Science and Technology, and Department of Materials Science and manufac- tured coatings and composites. Supramolecular interactions are often implicated in various

  1. The China Prize Essay Contest and the Late Qing Promotion of Modern Science Benjamin A. Elman

    E-Print Network [OSTI]

    Elman, Benjamin

    The China Prize Essay Contest and the Late Qing Promotion of Modern Science Benjamin A. Elman of the nineteenth century was the "seeding time" for the modernization of China. During the period from 1850 to 1870-1897) devised the "China Prize Essay Contest" (Gezhi shuyuan keyi ) in 1886. The essay writing contest

  2. Identification and Characterization of Bovine Pol III Promoters to Express a Short-Hairpin RNA

    E-Print Network [OSTI]

    Peoples, Michael D 1978-

    2010-12-08T23:59:59.000Z

    ). Each bPol III promoter was able to express a functional shRNA resulting in a reduction of luciferase activity greater than 68 percent. The bH1 and bU6-2 Luc shRNA vectors were the most effective vectors when transfected with >76 percent (p-value <0...

  3. Nutr Cancer . Author manuscript Freeze-dried ham promotes azoxymethane-induced mucin-depleted foci

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Nutr Cancer . Author manuscript Page /1 9 Freeze-dried ham promotes azoxymethane-induced mucin and red meat consumption is associated with the risk of colorectal cancer. Meta-analyses have suggested that the risk associated with processed meat is higher. Most processed meats are cured and cooked, which leads

  4. Revue Mdecine Vtrinaire, 2000, 151, 2, 99-104 Mechanism of antimicrobial growth promoters used in

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . Antimicrobial growth promoters also decrease the fermentation of carbohydrates and the decomposition of bile to a reduced turnover in the gut epithelium. In cattle, the rumen flora fermentations are oriented toward propionic acid production, instead of acetic acid, favouring the meat deposit, and less methane is produced

  5. Promoting good relations on campus: a guide for higher and further education

    E-Print Network [OSTI]

    Mottram, Nigel

    Promoting good relations on campus: a guide for higher and further education #12;Acknowledgments) and ECU thanks all those involved in the earlier publications. This guidance updates changes to the law to thank the following people and organisations for their advice in producing this updated guidance

  6. NRRI's Bill Berguson promotes fast-growing trees as part of America's new energy future.

    E-Print Network [OSTI]

    Netoff, Theoden

    NRRI's Bill Berguson promotes fast-growing trees as part of America's new energy future. Winter in 2005 by the Departments of Energy and Agriculture concluded that, with the current supply of forest and agricultural land, the United States should be able to produce nearly one billion dry tons of biomass annually

  7. RESEARCH ARTICLE STEM CELLS AND REGENERATION Nuclear to cytoplasmic shuttling of ERK promotes differentiation of

    E-Print Network [OSTI]

    Klein, Ophir

    RESEARCH ARTICLE STEM CELLS AND REGENERATION Nuclear to cytoplasmic shuttling of ERK promotes disorders. The extracellular signal-regulated kinase 1/2 (ERK) signaling pathway is one of the most molecule (e.g. ERK) can regulate two opposing cellular outcomes is still a mystery. Using both chick

  8. Promoting the Benefits of Geospatial Data and Applications NebraskaView

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    Promoting the Benefits of Geospatial Data and Applications NebraskaView Center for Advanced Land-Lincoln Geospatial Information for Nebraska Since the early 1970's, billions of dollars have been spent by the federal government and private sector on satellite-based earth observing systems. Hundreds of geospatial

  9. YOUNG ENTREPRENEUR PROGRAM The Indiana Economic Development Corporation (IEDC) is promoting

    E-Print Network [OSTI]

    YOUNG ENTREPRENEUR PROGRAM The Indiana Economic Development Corporation (IEDC) is promoting a reality in Indiana. The IEDC will work with local and regional communities to offer incentives to the Young Entrepreneurs with the best business plans. These incentives can include and are not limited to

  10. CS233917-AF National Center for Chronic Disease Prevention and Health Promotion

    E-Print Network [OSTI]

    CS233917-AF National Center for Chronic Disease Prevention and Health Promotion Division, Physical Activity, and Obesity Profile Obesity has important consequences on our nation's health by unhealthy options when it comes to diet and physical activity.We need public health approaches that make

  11. Enhancement of photosynthesis (CO2 uptake) and plant growth through the promotion of stomatal opening

    E-Print Network [OSTI]

    Takahashi, Ryo

    1 Enhancement of photosynthesis (CO2 uptake) and plant growth through the promotion of stomatal ­ By determining the key factor in regulating photosynthesis and plant growth, scientists, Prof. Toshinori-Molecules (WPI-ITbM), have succeeded in developing a method to increase photosynthesis (CO2 uptake) and plant

  12. IEECB'08 Paper n57 Can energy savings from operations promoting energy efficient

    E-Print Network [OSTI]

    Boyer, Edmond

    1 IEECB'08 Paper n°57 Can energy savings from operations promoting energy efficient behaviors in office buildings be accounted for ? Abstract When looking for solutions to mitigate the growth of energy consumption in the commercial buildings sector, research works often focus on the energy performance

  13. Solvent-Promoted Self-Healing Epoxy Materials Mary M. Caruso, David A. Delafuente, Victor Ho,

    E-Print Network [OSTI]

    Sottos, Nancy R.

    , which can lead to cracking of the epoxy resin.2 Microcracks are often contained deep within a structural in an epoxy resin required high-temperature conditions greater than 250 °F (121 °C).4 After fractureSolvent-Promoted Self-Healing Epoxy Materials Mary M. Caruso, David A. Delafuente, Victor Ho, Nancy

  14. P\\procedure\\FP#36 TITLE: GREEN BUILDING POLICY PROMOTING ENVIRONMENTAL QUALITY AND

    E-Print Network [OSTI]

    Fernandez, Eduardo

    P\\procedure\\FP#36 TITLE: GREEN BUILDING POLICY PROMOTING ENVIRONMENTAL QUALITY AND RESOURCE the U.S. Green Building Council's LEED Silver standard or equivalent. This policy will be limited% of building replacement value". RESPONSIBILITY: ACTION FACILITIES PLANNING DIRECTOR Ensure that the green

  15. Z-Selective Olefin Metathesis Reactions Promoted by Tungsten Oxo Alkylidene Complexes

    E-Print Network [OSTI]

    Müller, Peter

    Z-Selective Olefin Metathesis Reactions Promoted by Tungsten Oxo Alkylidene Complexes Dmitry V). Early in the development of olefin metathesis catalysts that contain tungsten, it was shown that metathetically more active and reproducible systems were produced when tungsten oxo complexes were deliberately

  16. Contact promotion et diffusion Emmanuelle Mouche Editions L'Harmattan -Sciences Humaines

    E-Print Network [OSTI]

    promotion et diffusion Emmanuelle Mouche ­ Editions L'Harmattan - Sciences Humaines 7, rue de l'�cole Polytechnique 75005 Paris Tél : 01 40 46 79 22 / Fax : 01 43 25 82 03 / emmanuelle.mouche@harmattan.fr L-7 rue de l'Ecole Polytechnique 75005 PARIS www.editions-harmattan.fr AVIS DE PARUTION #12;SOMMAIRE

  17. Heart Failure Symposium: Promoting Knowledge and Self-Care: The Keys to

    E-Print Network [OSTI]

    Kim, Duck O.

    Heart Failure Symposium: Promoting Knowledge and Self-Care: The Keys to a Woman's Healthy Heart This is the Fourth Annual UConn Health Center Heart Failure Symposium. This year we will focus on women and heart disease. The program will include presentations on heart disease and healthy living for women

  18. Using Mobile Phones for Promoting Water Conservation Rahuvaran Pathmanathan1, 2

    E-Print Network [OSTI]

    Pearce, Jon

    of when they were allowed to water their gardens, but there was and is still a lack of knowledge243 Using Mobile Phones for Promoting Water Conservation Rahuvaran Pathmanathan1, 2 , Jon Pearce2@unimelb.edu.au ABSTRACT We report a design investigation that seeks to help people to conserve water in their homes

  19. Energy Policy 35 (2007) 91111 Simulating price patterns for tradable green certificates to promote

    E-Print Network [OSTI]

    Ford, Andrew

    2007-01-01T23:59:59.000Z

    Energy Policy 35 (2007) 91­111 Simulating price patterns for tradable green certificates to promote to these high prices with construction of new wind capacity. After a few years, wind generation meets the market opens. Investors react to these high prices with construction of new wind capacity, and total

  20. Hydrotropic salt promotes anionic surfactant self-assembly into vesicles and ultralong fibers

    E-Print Network [OSTI]

    Huang, Jianbin

    Hydrotropic salt promotes anionic surfactant self-assembly into vesicles and ultralong fibers November 2011 Available online 6 December 2011 Keywords: Surfactant self-assembly Hydrotropic salt Fiber dodecylbenzene sulfo- nate, SDBS) and a hydrotropic salt (benzylamine hydrochloride, BzCl) in aqueous solution

  1. Puerto Rico SPH and Indiana HPER Develop Sexual Health Promotion Partnership

    E-Print Network [OSTI]

    Quirk, Gregory J.

    Puerto Rico SPH and Indiana HPER Develop Sexual Health Promotion Partnership The University of Puerto Rico School of Public Health (UPR-SPH) and Indiana University ­ Bloomington School of Health, Physical Education and Recreation (IU-HPER) celebrated a meeting in San Juan, Puerto Rico to establish

  2. Online Social Networks for Personal Informatics to Promote Positive Health Behavior

    E-Print Network [OSTI]

    British Columbia, University of

    Online Social Networks for Personal Informatics to Promote Positive Health Behavior Noreen Kamal.ho@ubc.ca ABSTRACT Social network services are becoming increasingly popular, and people are using these networks to obtain and share information. The application of social network and social media to the collection

  3. Energy Policy 36 (2008) 15381544 Promoting biofuels: Implications for developing countries

    E-Print Network [OSTI]

    2008-01-01T23:59:59.000Z

    Energy Policy 36 (2008) 1538­1544 Promoting biofuels: Implications for developing countries Jo¨ rg 2008 Abstract Interest in biofuels is growing worldwide as concerns about the security of energy supply, however, production costs of biofuels are typically much higher than those of fossil fuels. As a result

  4. Secure Pesticide Storage: Security and Safety-promoting Features of Pesticide Storage Facilities1

    E-Print Network [OSTI]

    Watson, Craig A.

    PI32 Secure Pesticide Storage: Security and Safety-promoting Features of Pesticide Storage pesticide storage facility security and safety. Introduction In actual practice, the fundamental goal of "security" is always the same: effective safeguard. Therefore, certain features of a pesticide storage

  5. Promoting Lower-Carbon Lifestyles The role of personal values, climate change communications and

    E-Print Network [OSTI]

    Promoting Lower-Carbon Lifestyles The role of personal values, climate change communications for more research that looks at the effects of climate change communications on behaviour and not just ---------------------------------------------------------------------------------------------- Climate change is a pressing problem and substantial reductions in the greenhouse gas emissions that cause

  6. Tyrosinase-Related Protein 2 Promoter Targets Transgene Expression to Ocular and Neural

    E-Print Network [OSTI]

    Cummings, Molly E.

    Tyrosinase-Related Protein 2 Promoter Targets Transgene Expression to Ocular and Neural Crest generated transgenic mice carrying the lacZ reporter gene linked to the tyrosinase-related protein 2 (TRP2 mutation. INTRODUCTION Tyrosinase-related protein 2 (TRP2) is an enzyme in- volved in an intermediate step

  7. Promoting electricity from renewable energy sources -- lessons learned from the EU, U.S. and Japan

    SciTech Connect (OSTI)

    Haas, Reinhard; Meyer, Niels I.; Held, Anne; Finon, Dominique; Lorenzoni, Arturo; Wiser, Ryan; Nishio, Ken-ichiro

    2007-06-01T23:59:59.000Z

    The promotion of electricity generated from Renewable Energy Sources (RES) has recently gained high priority in the energy policy strategies of many countries in response to concerns about global climate change, energy security and other reasons. This chapter compares and contrasts the experience of a number of countries in Europe, states in the US as well as Japan in promoting RES, identifying what appear to be the most successful policy measures. Clearly, a wide range of policy instruments have been tried and are in place in different parts of the world to promote renewable energy technologies. The design and performance of these schemes varies from place to place, requiring further research to determine their effectiveness in delivering the desired results. The main conclusions that can be drawn from the present analysis are: (1) Generally speaking, promotional schemes that are properly designed within a stable framework and offer long-term investment continuity produce better results. Credibility and continuity reduce risks thus leading to lower profit requirements by investors. (2) Despite their significant growth in absolute terms in a number of key markets, the near-term prognosis for renewables is one of modest success if measured in terms of the percentage of the total energy provided by renewables on a world-wide basis. This is a significant challenge, suggesting that renewables have to grow at an even faster pace if we expect them to contribute on a significant scale to the world's energy mix.

  8. The Project The Southern Region Water Quality Regional Coordination Project is designed to promote regional collaboration,

    E-Print Network [OSTI]

    The Project The Southern Region Water Quality Regional Coordination Project is designed to promote to protect and restore water resources. Effective approaches for watershed management, pollution prevention to the research, extension and education resources available through the Land Grant University System

  9. Bio-inspired Promoters and Inhibitors for Self-Organized Network Security Facilities

    E-Print Network [OSTI]

    Breu, Ruth

    concentrate on attack detection as one of the major applications of network monitoring, especially DDoS@informatik.uni-erlangen.de Abstract-- Self-organization techniques based on promoters and inhibitors has been intensively studied and that gracefully degradate in case of overload situations. We created a simulation model to verify the algorithms

  10. Self-Organized Network Security Facilities based on Bio-inspired Promoters and Inhibitors

    E-Print Network [OSTI]

    Breu, Ruth

    , especially DDoS (dis- tributed denial-of-service) attacks are concerned [3,20]. Such attack detection@informatik.uni-erlangen.de Summary. Self-organization techniques based on promoters and inhibitors has been intensively studied and that gracefully degradate in case of overload situations. We created a simulation model to verify the algorithms

  11. Control and optimization system

    DOE Patents [OSTI]

    Xinsheng, Lou

    2013-02-12T23:59:59.000Z

    A system for optimizing a power plant includes a chemical loop having an input for receiving an input parameter (270) and an output for outputting an output parameter (280), a control system operably connected to the chemical loop and having a multiple controller part (230) comprising a model-free controller. The control system receives the output parameter (280), optimizes the input parameter (270) based on the received output parameter (280), and outputs an optimized input parameter (270) to the input of the chemical loop to control a process of the chemical loop in an optimized manner.

  12. Water heater control module

    DOE Patents [OSTI]

    Hammerstrom, Donald J

    2013-11-26T23:59:59.000Z

    An advanced electric water heater control system that interfaces with a high temperature cut-off thermostat and an upper regulating thermostat. The system includes a control module that is electrically connected to the high-temperature cut-off thermostat and the upper regulating thermostat. The control module includes a switch to open or close the high-temperature cut-off thermostat and the upper regulating thermostat. The control module further includes circuitry configured to control said switch in response to a signal selected from the group of an autonomous signal, a communicated signal, and combinations thereof.

  13. Efficiently Controllable Graphs

    E-Print Network [OSTI]

    Can Gokler; Kevin Thompson; Peter Shor; Seth Lloyd

    2015-03-18T23:59:59.000Z

    We show that universal quantum computation can be performed efficiently on quantum networks while the fraction of controlled subsystems vanishes as the network grows larger. We provide examples of quantum spin network families admitting polynomial quantum gate complexity with a vanishing fraction of controlled spins. We define a new family of graphs, the efficiently controllable family, which admits efficient computation with vanishing fraction of controls. We explore generalizations to percolation clusters, fractals and random graphs. We show that the classical computational complexity of estimating the ground state of Hamiltonians described by controllable graphs is polynomial in the number of subsystems/qubits.

  14. A Review of "Images Wars: Promoting Kings and Commonwealth in England, 1603-1660" by Kevin Sharpe

    E-Print Network [OSTI]

    Nechtman, Tillman

    2011-01-01T23:59:59.000Z

    Atlantic studies. Kevin Sharpe. Images Wars: Promoting Kings and Commonwealth in England, 1603-1660. New Haven: Yale University Press, 2010. xvii + 665 pp. $55.00. Review by tillman w. nechtman, skidmore college. Kevin Sharpe?s Image Wars: Promoting Kings...

  15. School of Journalism Criteria for Promotion and Tenure revised and approved by the Arts and Sciences Senate

    E-Print Network [OSTI]

    Walter, Frederick M.

    School of Journalism Criteria for Promotion and Tenure revised and approved by the Arts and Tenure Criteria School of Journalism Stony Brook University The School of Journalism will adhere and Sciences Senate.. Successful candidates for tenure and promotion in the School of Journalism

  16. Genome-wide Co-occurrence of Promoter Elements Reveals a cis-Regulatory Cassette of rRNA

    E-Print Network [OSTI]

    Church, George M.

    Genome-wide Co-occurrence of Promoter Elements Reveals a cis-Regulatory Cassette of r conducted a genome-wide computational survey to identify cis-regulatory motif pairs that co-occur in a significantly high number of promoters in the S. cerevisiae genome. A pair of novel motifs, mRRPE and PAC, co

  17. An Arabidopsis promoter microarray and its initial usage in the identification of HY5 binding targets in vitro

    E-Print Network [OSTI]

    Deng, Xing-Wang

    ; accepted in revised form 5 April 2004 Key words: Arabidopsis, HY5, promoter microarray, transcription of the promoter regions of annotated genes in the Arabidopsis genome. A web-interfaced primer-retrieval program insights in the genome-wide transcription regulatory network using a global genome-wide analysis

  18. Titanium(IV) Chloride Promoted Syntheses of New Imidazo[1,2-a]pyridine Derivatives under Microwave Conditions

    E-Print Network [OSTI]

    Shen, Jun

    PAPER 133 Titanium(IV) Chloride Promoted Syntheses of New Imidazo[1,2-a]pyridine Derivatives under Microwave Conditions Titanium(IV)Chloride-PromotedSynthesesofNewImidazo[1,2-a]pyridinesLisheng Cai,* Chad of 2-aminopy- ridines with a-haloketones. The critical reagent is titanium(IV) chloride, which appears

  19. Both the Caspase CSP-1 and a Caspase-Independent Pathway Promote Programmed Cell Death in Parallel to

    E-Print Network [OSTI]

    Horvitz, H. Robert

    Both the Caspase CSP-1 and a Caspase-Independent Pathway Promote Programmed Cell Death in Parallel in the invertebrate nematode Caenorhabditis elegans. The C. elegans genome contains four caspase genes (ced-3, csp-1, csp-2, and csp-3), of which only ced-3 has been demonstrated to promote apoptosis. Here, we show

  20. A DISCIPLINED APPROACH TO ACCIDENT ANALYSIS DEVELOPMENT AND CONTROL SELECTION

    SciTech Connect (OSTI)

    Ortner, T; Mukesh Gupta, M

    2007-04-13T23:59:59.000Z

    The development and use of a Safety Input Review Committee (SIRC) process promotes consistent and disciplined Accident Analysis (AA) development to ensure that it accurately reflects facility design and operation; and that the credited controls are effective and implementable. Lessons learned from past efforts were reviewed and factored into the development of this new process. The implementation of the SIRC process has eliminated many of the problems previously encountered during Safety Basis (SB) document development. This process has been subsequently adopted for use by several Savannah River Site (SRS) facilities with similar results and expanded to support other analysis activities.

  1. Modeling and control of thermostatically controlled loads

    SciTech Connect (OSTI)

    Backhaus, Scott N [Los Alamos National Laboratory; Sinitsyn, Nikolai [Los Alamos National Laboratory; Kundu, S. [UNIV OF MICHIGAN; Hiskens, I. [UNIV OF MICHIGAN

    2011-01-04T23:59:59.000Z

    As the penetration of intermittent energy sources grows substantially, loads will be required to play an increasingly important role in compensating the fast time-scale fluctuations in generated power. Recent numerical modeling of thermostatically controlled loads (TCLs) has demonstrated that such load following is feasible, but analytical models that satisfactorily quantify the aggregate power consumption of a group of TCLs are desired to enable controller design. We develop such a model for the aggregate power response of a homogeneous population of TCLs to uniform variation of all TCL setpoints. A linearized model of the response is derived, and a linear quadratic regulator (LQR) has been designed. Using the TCL setpoint as the control input, the LQR enables aggregate power to track reference signals that exhibit step, ramp and sinusoidal variations. Although much of the work assumes a homogeneous population of TCLs with deterministic dynamics, we also propose a method for probing the dynamics of systems where load characteristics are not well known.

  2. Dynamical tunneling and control

    E-Print Network [OSTI]

    Srihari Keshavamurthy

    2011-07-25T23:59:59.000Z

    This article summarizes the recent work on the influence of dynamical tunneling on the control of quantum systems. Specifically, two examples are discussed. In the first, it is shown that the bichromatic control of tunneling in a driven double well system is hampered by the phenomenon of chaos-assisted tunneling. The bichromatic control landscape exhibits several regions indicating lack of control with every such region involving chaos-assisted tunneling. The second example illustrates the failure of controlling the dissociation dynamics of a driven Morse oscillator due to the phenomenon of resonance-assisted tunneling. In particular, attempts to control the dissociation dynamics by rebuilding local phase space barriers are foiled due to resonance-assisted tunneling.

  3. Nuclear reactor control

    DOE Patents [OSTI]

    Cawley, William E. (Phoenix, AZ); Warnick, Robert F. (Pasco, WA)

    1982-01-01T23:59:59.000Z

    1. In a nuclear reactor incorporating a plurality of columns of tubular fuel elements disposed in horizontal tubes in a mass of graphite wherein water flows through the tubes to cool the fuel elements, the improvement comprising at least one control column disposed in a horizontal tube including fewer fuel elements than in a normal column of fuel elements and tubular control elements disposed at both ends of said control column, and means for varying the horizontal displacement of the control column comprising a winch at the upstream end of the control column and a cable extending through the fuel and control elements and attached to the element at the downstream end of the column.

  4. Fusion reactor control

    SciTech Connect (OSTI)

    Plummer, D.A.

    1995-12-31T23:59:59.000Z

    The plasma kinetic temperature and density changes, each per an injected fuel density rate increment, control the energy supplied by a thermonuclear fusion reactor in a power production cycle. This could include simultaneously coupled control objectives for plasma current, horizontal and vertical position, shape and burn control. The minimum number of measurements required, use of indirect (not plasma parameters) system measurements, and distributed control procedures for burn control are to be verifiable in a time dependent systems code. The International Thermonuclear Experimental Reactor (ITER) has the need to feedback control both the fusion output power and the driven plasma current, while avoiding damage to diverter plates. The system engineering of fusion reactors must be performed to assure their development expeditiously and effectively by considering reliability, availability, maintainability, environmental impact, health and safety, and cost.

  5. Nuclear reactor control

    SciTech Connect (OSTI)

    Cawley, W.E.; Warnick, R.F.

    1982-03-30T23:59:59.000Z

    In a nuclear reactor incorporating a plurality of columns of tubular fuel elements disposed in horizontal tubes in a mass of graphite wherein water flows through the tubes to cool the fuel elements, the improvement comprising at least one control column disposed in a horizontal tube including fewer fuel elements than in a normal column of fuel elements and tubular control elements disposed at both ends of said control column, and means for varying the horizontal displacement of the control column comprising a winch at the upstream end of the control column and a cable extending through the fuel and control elements and attached to the element at the downstream end of the column.

  6. Fuzzy logic controller optimization

    DOE Patents [OSTI]

    Sepe, Jr., Raymond B; Miller, John Michael

    2004-03-23T23:59:59.000Z

    A method is provided for optimizing a rotating induction machine system fuzzy logic controller. The fuzzy logic controller has at least one input and at least one output. Each input accepts a machine system operating parameter. Each output produces at least one machine system control parameter. The fuzzy logic controller generates each output based on at least one input and on fuzzy logic decision parameters. Optimization begins by obtaining a set of data relating each control parameter to at least one operating parameter for each machine operating region. A model is constructed for each machine operating region based on the machine operating region data obtained. The fuzzy logic controller is simulated with at least one created model in a feedback loop from a fuzzy logic output to a fuzzy logic input. Fuzzy logic decision parameters are optimized based on the simulation.

  7. An intelligent appliance control

    SciTech Connect (OSTI)

    Maher, C.A. Jr. [Tridelta Industries, Inc., Mentor, OH (United States)] [Tridelta Industries, Inc., Mentor, OH (United States); McMahon, G. [Pitco Frialator, Inc., Concord, NH (United States)] [Pitco Frialator, Inc., Concord, NH (United States)

    1998-05-01T23:59:59.000Z

    This paper describes the use of a microcontroller to implement an adaptive form of an ON/OFF-type control system. The principal benefits that this technique offers are the ability to self adjust automatically to the dynamics of the appliance being controlled and to minimize the cyclic wear and tear on the final heat-control elements. This technique is best applied to those systems with at least one large energy storage element (e.g., thermal mass), not needing fine control of the controlled variable, and ones using ON/OFF (relay type) rather than continuous final control outputs. This profile encompasses a large number of potential applications, particularly in the appliance field.

  8. Control Systems & LEED

    SciTech Connect (OSTI)

    Cooperman, Alissa; Dieckmann, John; Brodrick, James

    2012-06-01T23:59:59.000Z

    This article discusses the LEED guidelines (2009 v3), and corresponding points, that can only be attained using control systems for lighting, HVAC, and/or the entire building. Integrating and centralizing control systems allows for better building management, energy savings and can potentially award 29 points towards certification across the following categories: Sustainable Sites, Energy & Atmosphere, and Indoor Air Quality. In closing, potential energy savings are highlighted and the overall market potential for control systems are summarized.

  9. Microcomputers in Process Control

    E-Print Network [OSTI]

    Vinson, D. R.; Chatterjee, N.

    under optimum process conditions. The difference between the actual performance and the corresponding standard is the difference between "normal" and "best" performance. A computer system's objective is to minimize this difference. Control It has... program evolution, and provides a secure and distinct separation of higher level functions from lower level functions. The baseline control system is further divided into field signal transmission instrumentation and computer compatible controllers...

  10. Control of Eggplant Yellows.

    E-Print Network [OSTI]

    Jones, S. E. (Sloan Earle)

    1942-01-01T23:59:59.000Z

    practical control of eggplant yellows was obtained by keep- ing the plants lightly covered with sulfur dust throughout the time they mere in the seedbed. This treatment plus two or more dust applications after the plants were set in the field gave even... better control of the di- sease, but, the additional applications were not found profitable. Satis- factory control of eggplant yellows was not obtained when dusting was begun after the disease appeared in the field. CONTENTS Page Introduction 5...

  11. Blast furnace stove control

    SciTech Connect (OSTI)

    Muske, K.R. [Villanova Univ., PA (United States). Dept. of Chemical Engineering; Hansen, G.A.; Howse, J.W.; Cagliostro, D.J. [Los Alamos National Lab., NM (United States); Chaubal, P.C. [Inland Steel Industries Inc., East Chicago, IN (United States). Research Labs.

    1998-12-31T23:59:59.000Z

    This paper outlines the process model and model-based control techniques implemented on the hot blast stoves for the No. 7 Blast Furnace at the Inland Steel facility in East Chicago, Indiana. A detailed heat transfer model of the stoves is developed. It is then used as part of a predictive control scheme to determine the minimum amount of fuel necessary to achieve the blast air requirements. The controller also considers maximum and minimum temperature constraints within the stove.

  12. OPTIMAL CONTROL APPLICATIONS AND METHODS Optim. Control Appl. Meth. (2008)

    E-Print Network [OSTI]

    Maurer, Helmut

    2008-01-01T23:59:59.000Z

    control of a CSTR reactor; optimal fishing 1. INTRODUCTION Differential control systems with delays in the state variable. Delays in the control are admitted for systems linear in the control variable. ColoniusOPTIMAL CONTROL APPLICATIONS AND METHODS Optim. Control Appl. Meth. (2008) Published online

  13. THE AVERAGED CONTROL SYSTEM OF FAST OSCILLATING CONTROL SYSTEMS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , control systems, small control, optimal control, Finsler geometry. AMS subject classifications. 34C29, 34H used for design. The use of averaging in optimal control of oscillating systems [10, 13, 14, 7THE AVERAGED CONTROL SYSTEM OF FAST OSCILLATING CONTROL SYSTEMS ALEX BOMBRUN AND JEAN

  14. Advanced Rooftop Unit Control

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

    Advanced-Rooftop-Unit-Control Sign In About | Careers | Contact | Investors | bpa.gov Search Policy & Reporting Expand Policy & Reporting EE Sectors Expand EE Sectors...

  15. Surveillance Guides - Hazards Control

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

    Facility Representative RL Facility Representative Program March 9, 1995 Surveillance Guide Revision 0 Hazard Controls Page 5 of Error Bookmark not defined....

  16. Air Pollution Controls

    Broader source: Energy.gov [DOE]

    Various statutes within the Wisconsin Legislative Documents relate to air pollution control. These statutes describe zoning, permitting, and emissions regulations for hazardous and non-hazardous...

  17. Cooled, temperature controlled electrometer

    DOE Patents [OSTI]

    Morgan, John P. (Idaho Falls, ID)

    1992-01-01T23:59:59.000Z

    A cooled, temperature controlled electrometer for the measurement of small currents. The device employs a thermal transfer system to remove heat from the electrometer circuit and its environment and dissipate it to the external environment by means of a heat sink. The operation of the thermal transfer system is governed by a temperature regulation circuit which activates the thermal transfer system when the temperature of the electrometer circuit and its environment exceeds a level previously inputted to the external variable temperature control circuit. The variable temperature control circuit functions as subpart of the temperature control circuit. To provide temperature stability and uniformity, the electrometer circuit is enclosed by an insulated housing.

  18. Shore Erosion Control (Maryland)

    Broader source: Energy.gov [DOE]

    The Department of Natural Resources is responsible for creating and implementing a program designed to minimize shore erosion through education, erosion control projects, promulgate regulations,...

  19. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Wednesday, 25 April 2007 00:00 Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has...

  20. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in...

  1. ALFA Detector Control System

    E-Print Network [OSTI]

    Oleiro Seabra, Luis Filipe; The ATLAS collaboration

    2015-01-01T23:59:59.000Z

    ALFA (Absolute Luminosity For ATLAS) is one of the sub-detectors of ATLAS/LHC. The ALFA system is composed by two stations installed in the LHC tunnel 240 m away from each side of the ATLAS interaction point. Each station has a vacuum and ventilation system, movement control and all the required electronic for signal processing. The Detector Control System (DCS) provides control and monitoring of several components and ensures the safe operation of the detector contributing to good Data Quality. This paper describes the ALFA DCS system including a detector overview, operation aspects and hardware control through a SCADA system, WinCC OA.

  2. ALFA Detector Control System

    E-Print Network [OSTI]

    Oleiro Seabra, Luis Filipe; The ATLAS collaboration

    2015-01-01T23:59:59.000Z

    ALFA (Absolute Luminosity For ATLAS) is one of the sub-detectors of ATLAS (A Toroidal LHC Apparatus). The ALFA system is composed by four stations installed in the LHC tunnel 240 m away from the ATLAS interaction point. Each station has a vacuum and ventilation system, movement control and all the required electronics for signal processing. The Detector Control System (DCS) provides control and monitoring of several components and ensures the safe operation of the detector contributing to good Data Quality. This paper describes the ALFA DCS system including a detector overview, operation aspects and hardware control through a SCADA system, WinCC OA.

  3. Unclassified Controlled Nuclear Information

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1995-09-25T23:59:59.000Z

    To prevent unauthorized dissemination of Unclassified Controlled Nuclear Information (UCNI). Cancels DOE 5635.4 and DOE 5650.3A

  4. Management Control Program

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-04-18T23:59:59.000Z

    To establish requirements and responsibilities for the Department of Energy Management Control Program. Cancels DOE O 413.1. Canceled by DOE O 413.1B.

  5. Controlled Unclassified Information

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

    3-1 Chapter 13 Controlled Unclassified Information This chapter describes the security procedures adopted by DOE HQ to implement the requirements of the following DOE regulations...

  6. Device Oriented Project Controller

    SciTech Connect (OSTI)

    Dalesio, Leo; Kraimer, Martin

    2013-11-20T23:59:59.000Z

    This proposal is directed at the issue of developing control systems for very large HEP projects. A de-facto standard in accelerator control is the Experimental Physics and Industrial Control System (EPICS), which has been applied successfully to many physics projects. EPICS is a channel based system that requires that each channel of each device be configured and controlled. In Phase I, the feasibility of a device oriented extension to the distributed channel database was demonstrated by prototyping a device aware version of an EPICS I/O controller that functions with the current version of the channel access communication protocol. Extensions have been made to the grammar to define the database. Only a multi-stage position controller with limit switches was developed in the demonstration, but the grammar should support a full range of functional record types. In phase II, a full set of record types will be developed to support all existing record types, a set of process control functions for closed loop control, and support for experimental beam line control. A tool to configure these records will be developed. A communication protocol will be developed or extensions will be made to Channel Access to support introspection of components of a device. Performance bench marks will be made on both communication protocol and the database. After these records and performance tests are under way, a second of the grammar will be undertaken.

  7. Control system design guide

    SciTech Connect (OSTI)

    Sellers, David; Friedman, Hannah; Haasl, Tudi; Bourassa, Norman; Piette, Mary Ann

    2003-05-01T23:59:59.000Z

    The ''Control System Design Guide'' (Design Guide) provides methods and recommendations for the control system design process and control point selection and installation. Control systems are often the most problematic system in a building. A good design process that takes into account maintenance, operation, and commissioning can lead to a smoothly operating and efficient building. To this end, the Design Guide provides a toolbox of templates for improving control system design and specification. HVAC designers are the primary audience for the Design Guide. The control design process it presents will help produce well-designed control systems that achieve efficient and robust operation. The spreadsheet examples for control valve schedules, damper schedules, and points lists can streamline the use of the control system design concepts set forth in the Design Guide by providing convenient starting points from which designers can build. Although each reader brings their own unique questions to the text, the Design Guide contains information that designers, commissioning providers, operators, and owners will find useful.

  8. Advanced Thermal Control

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

    Potential Thermal Control Technologies Advanced Vehicle Systems Technology Transfer Jet Cooling Alternative Coolants TIM Low R Structure Phase Change Spray Cooling Air Cooling...

  9. Cooled, temperature controlled electrometer

    DOE Patents [OSTI]

    Morgan, John P.

    1992-08-04T23:59:59.000Z

    A cooled, temperature controlled electrometer for the measurement of small currents. The device employs a thermal transfer system to remove heat from the electrometer circuit and its environment and dissipate it to the external environment by means of a heat sink. The operation of the thermal transfer system is governed by a temperature regulation circuit which activates the thermal transfer system when the temperature of the electrometer circuit and its environment exceeds a level previously inputted to the external variable temperature control circuit. The variable temperature control circuit functions as subpart of the temperature control circuit. To provide temperature stability and uniformity, the electrometer circuit is enclosed by an insulated housing.

  10. Radiation Control (Virginia)

    Broader source: Energy.gov [DOE]

    The Department of Health is responsible for regulating radiation and radioactive materials in the Commonwealth of Virginia. Although the Department's Radiation Control Program primarily focuses on...

  11. Creating Value Through Controls

    Energy Savers [EERE]

    DOE SSL R&D Workshop 2014 Sensors and controls Qualitative: Occupant comfort & productivity Positive PR: "going green" Greater consistency in energy savings Easy...

  12. System Protection Control Craftman

    Broader source: Energy.gov [DOE]

    A successful candidate will perform preventative and corrective maintenance on protective relays, revenue meters, telemetering schemes, substation control systems and various kinds of substation...

  13. HCCI engine control and optimization

    E-Print Network [OSTI]

    Killingsworth, Nicholas J.

    2007-01-01T23:59:59.000Z

    Computers in Automatic Control Systems. Fizmatgiz, [26] M.time systems. IEEE Transactions on Automatic Control, 47:

  14. Manipulation of lignin composition in plants using a tissue-specific promoter

    DOE Patents [OSTI]

    Chapple, Clinton C. S.

    2003-08-26T23:59:59.000Z

    The present invention relates to methods and materials in the field of molecular biology, the manipulation of the phenylpropanoid pathway and the regulation of proteins synthesis through plant genetic engineering. More particularly, the invention relates to the introduction of a foreign nucleotide sequence into a plant genome, wherein the introduction of the nucleotide sequence effects an increase in the syringyl content of the plant's lignin. In one specific aspect, the invention relates to methods for modifying the plant lignin composition in a plant cell by the introduction there into of a foreign nucleotide sequence comprising at issue specific plant promoter sequence and a sequence encoding an active ferulate-5-hydroxylase (F5H) enzyme. Plant transformants harboring an inventive promoter-F5H construct demonstrate increased levels of syringyl monomer residues in their lignin, rendering the polymer more readily delignified and, thereby, rendering the plant more readily pulped or digested.

  15. Technology certification and technology acceptance: Promoting interstate cooperation and market development for innovative technologies

    SciTech Connect (OSTI)

    Brockbank, B.R.

    1995-03-01T23:59:59.000Z

    In the past two years, public and private efforts to promote development and deployment of innovative environmental technologies have shifted from the analysis of barriers to the implementation of a variety of initiatives aimed at surmounting those barriers. Particular attention has been directed at (1) streamlining fragmented technology acceptance processes within and among the states, and (2) alleviating disincentives, created by inadequate or unverified technology cost and performance data, for users and regulators to choose innovative technologies. Market fragmentation currently imposes significant cost burdens on technology developers and inhibits the investment of private capital in environmental technology companies. Among the responses to these problems are state and federal technology certification/validation programs, efforts to standardize cost/performance data reporting, and initiatives aimed at promoting interstate cooperation in technology testing and evaluation. This paper reviews the current status of these initiatives, identifies critical challenges to their success, and recommends strategies for addressing those challenges.

  16. Infrared study of pyridine adsorbed on unpromoted and promoted sulfated zirconia

    SciTech Connect (OSTI)

    Davis, B.H.; Keogh, R.A. [Univ. of Kentucky, Lexington, KY (United States). Center for Applied Energy Research] [Univ. of Kentucky, Lexington, KY (United States). Center for Applied Energy Research; Alerasool, S. [Engelhard Corp., Beachwood, OH (United States)] [Engelhard Corp., Beachwood, OH (United States); Zalewski, D.J.; Day, D.E.; Doolin, P.K. [Ashland Petroleum Co., KY (United States)] [Ashland Petroleum Co., KY (United States)

    1999-04-01T23:59:59.000Z

    Infrared spectra of pyridine adsorbed on zirconia and Pt-zirconia exhibited bands consistent with Lewis acid sites. Sulfated zirconia, after heating at 400 C, exhibited bands indicating about equal amounts of Lewis (L) and Broensted (B) acid sites; the B/L ratio decreased with increasing reactivation temperature to become essentially zero after reactivation at 600 C. In contrast, both Pt and Fe/Mn promoted sulfated zirconia exhibited B/L ratios that increased slightly with increasing reactivation temperature. It is proposed that pyridine reacts with a Lewis acid site to produce an adsorbed pyridone-type surface species with the concurrent generation of a proton. The superior performance of the promoted sulfated zirconia catalyst is believed to arise from its ability to generate Broensted acid sites.

  17. Federal policies to promote the widespread utilization of photovoltaic systems. Supplement: review and critique

    SciTech Connect (OSTI)

    Smith, J.L.

    1980-04-15T23:59:59.000Z

    This document is intended as a supplement to the two-volume report entitled Federal Policies to Promote the Widespread Utilization of Photovoltaic Systems that was submitted to Congress by the Department of Energy in February and April of 1980. This supplement contains review comments prepared by knowledgeable experts who reviewed early drafts of the Congressional report. Responses to the review comments by the Jet Propulsion Laboratory, preparer of the Congressional report, are also included in this supplement. The Congressional report, mandated in the Solar Photovoltaic Energy Research, Development, and Demonstration Act of 1978 (P.L. 95-590), discusses various issues related to promoting the deployment of photovoltaic systems through the Federal Photovoltaic Program. Various program strategies and funding levels are examined.

  18. Sulfur resistance of Group VIII transition metal promoted nickel catalysts for synthesis gas methanation

    E-Print Network [OSTI]

    Hamlin, Kellee Hall

    1986-01-01T23:59:59.000Z

    their resistance to deactivation by Hxg. The nickel and promoters were adsorbed on the catalyst by a simple precipitation technique. To investigate catalyst activity and deactivation experimentally, a fixed bed tubular reactor was operated at atmospheric... AND PROCEDURE To investigate catalyst activity and deactivation experimentally, a fixed bed tubular reactor wae constructed for the synthesis gss methanation studies. The reactor system and supporting equipment are shown schematically in Figure 1, while...

  19. Question & Answer with Heather Harward: H2O4Texas Coalition promotes state water plan implementations

    E-Print Network [OSTI]

    Kalisek, Danielle

    2011-01-01T23:59:59.000Z

    are conducting a statewide public education and awareness campaign hoping to invigorate Question & Answer with Heather Harward H#31;O#30;TEXAS Coalition promotes state water plan implementation 2 Texans at the grassroots and get them energized about... implementation of the plan, we need to get Texans energized about the state water plan and calling for implementation. Having the backing of Texans is important to a Legislature that will ultimately make the decision. Q: How many partners are currently...

  20. Promoting Rural Development from a Territorial Perspective: The Case of The Yeguare Region, Honduras

    E-Print Network [OSTI]

    Borja Borja, Ivan M.

    2010-07-14T23:59:59.000Z

    , Theresa P. Murphrey Timothy H. Murphy Gary W. Williams Head of Department, David W. Reed May 2009 Major Subject: Agricultural Education iii ABSTRACT Promoting Rural Development from a Territorial Perspective: The Case of the Yeguare Region... the classroom. I would like to thank Dr. Gary Williams. He motivated me to continue with my doctoral program. He was a teacher, a mentor and a true friend for me. I would like to thank Drs. Theresa Murphrey and Tim Murphy. They were advisors, teachers...

  1. Active hopper for promoting flow of bulk granular or powdered solids

    DOE Patents [OSTI]

    Saunders, Timothy; Brady, John D.

    2013-04-02T23:59:59.000Z

    An apparatus that promotes the flow of materials has a body having an inner shape for holding the materials, a wall having a shape that approximates a portion of the inner shape of the body, and a vibrator attached to the wall. The wall may be disposed vertically within the body close to the body's inner shape. The vibrator transfers vibrations to the wall to agitate the material and encourage material flow.

  2. Contact promotion et diffusion Emmanuelle Mouche Editions L'Harmattan -Sciences Humaines

    E-Print Network [OSTI]

    van Tiggelen, Bart

    promotion et diffusion Emmanuelle Mouche ­ Editions L'Harmattan - Sciences Humaines 7, rue de l'�cole Polytechnique 75005 Paris Tél : 01 40 46 79 22 / Fax : 01 43 25 82 03 / emmanuelle.mouche@harmattan.fr �dition ­ Diffusion 5-7, rue de l'�cole Polytechnique 75005 Paris Tél : 01 40 46 79 20 / Fax : 01 43 25 82 03 http://www.editions-harmattan

  3. Insights into anaphase promoting complex TPR subdomain assembly from a CDC26?APC6 structure

    SciTech Connect (OSTI)

    Wang, Jing; Dye, Billy T.; Rajashankar, Kanagalaghatta R.; Kurinov, Igor; Schulman, Brenda A.; (Cornell); (SJCH)

    2009-12-01T23:59:59.000Z

    The multisubunit anaphase promoting complex (APC) is an essential cell-cycle regulator. Although CDC26 is known to have a role in APC assembly, its molecular function has remained unclear. Biophysical, structural and genetic studies presented here reveal that CDC26 stabilizes the structure of APC6, a core TPR protein required for APC integrity. Notably, CDC26-APC6 association involves an intermolecular TPR mimic composed of one helix from each protein.

  4. Determination of Baselines for Evaluation and Promotion of Energy Efficiency in Wastewater Treatment Facilities

    E-Print Network [OSTI]

    Chow, S. A.; Ganji, A. R.; Fok, S.

    to facilitate the design and implementation of energy efficiency and demand response programs in wastewater treatment plants for PG&E?s 2009-2011 program cycle. An overview of activities by PG&E and the U.S. to promote energy efficiency in wastewater..., research and development project addressing energy efficiency in these plants, case studies on energy efficient equipment and best practices. Information gathered from the literature search was used in conjunction with the administered survey...

  5. MANDATORY MEASURES INDOOR LIGHTING CONTROLS

    E-Print Network [OSTI]

    California at Davis, University of

    MANDATORY MEASURES INDOOR LIGHTING CONTROLS (Reference: Sub-Chapter 4, Section 130.1) #12;SECTION 4 MANDATORY LIGHTING CONTROLS 1. 130.1 (a) Area Controls: Manual controls that control lighting in each area separately 2. 130.1 (b) Multi-level Controls: Allow occupants to choose the appropriate light level for each

  6. MANDATORY MEASURES INDOOR LIGHTING CONTROLS

    E-Print Network [OSTI]

    California at Davis, University of

    MANDATORY MEASURES INDOOR LIGHTING CONTROLS (Reference: Sub-Chapter 4, Section 130.1) #12;SECTION 3 MANDATORY LIGHTING CONTROLS 1. 130.1 (a) Area Controls: Manual controls that control lighting in each area separately 2. 130.1 (b) Multi-level Controls: "Dimmability." Allow occupants to choose the appropriate light

  7. MANDATORY MEASURES INDOOR LIGHTING CONTROLS

    E-Print Network [OSTI]

    California at Davis, University of

    MANDATORY MEASURES INDOOR LIGHTING CONTROLS (Reference: Sub-Chapter 4, Section 130.1) #12;SECTION 5 MANDATORY LIGHTING CONTROLS 1. Area Controls: Manual controls that control lighting in each area separately 2. Multi-level Controls: Allow occupants to choose the appropriate light level for each area 3. Shut

  8. Nickel-promoted reductive C-S bond cleavage: A model for the first step in the reaction promoted by methyl coenzyme M reductase

    SciTech Connect (OSTI)

    Mikyung Cha; Shoner, S.C.; Kovacs, J.A. (Univ. of Washington, Seattle (United States))

    1993-04-28T23:59:59.000Z

    Sulfur-ligated Ni complexes are of interest as active-site models of the Ni-containing enzymes hydrogenase (H[sub 2]-ase), methyl coenzyme M reductase (Me-CoM reductase), and Co-dehydrogenase (CODH). Me-CoM reductase catalyzes the last step in the reaction sequence which converts CO[sub 2] to CH[sub 4] in methanogenic bacteria. This step involves the cleavage of the methyl thioether C-S bond of the substrate methyl coenzyme M (Me-S-CoM). Ni(I) is believed to be the active species responsible for promoting this reaction. However, it has been difficult to probe the mechanism by which this occurs, since Me-CoM reductase rapidly loses activity upon breakage of whole cells during purification. Only one Ni complex, Ni[sup II](dioxo[16]aneN[sub 5]), has been shown to induce stoichiometric methane formation from Me-S-CoM; however, the mechanism proposed to explain this reaction is difficult to understand, and involves a Ni(II/III), as opposed to a Ni(I/II), redox couple. Other nickel complexes have been shown to desulfurize thioethers in the presence of reducing agents (e.g., LiAlH[sub 4]); however, the reactive Ni species have not been characterized. As part of a systematic study aimed at determining the influence of the local Ni coordination environment on reactivity, the authors have synthesized a series of structurally related sulfur-ligated Ni(II) complexes, including Ni[sup II]L[sub S5] (1). Since redox changes (Ni(III) [yields] Ni(II) and/or Ni(II) [yields] Ni(I)) appear to play an important role in the mechanisms of the enzymes mentioned above, the authors have also examined the redox chemistry of these molecules. Herein, they report a Ni-promoted reductive C-S bond cleavage reaction that represents a plausible chemical model for the first step in the reaction promoted by Ni in Me-CoM reductase. 30 refs., 4 figs.

  9. Neural regeneration protein is a novel chemoattractive and neuronal survival-promoting factor

    SciTech Connect (OSTI)

    Gorba, Thorsten [Neuren Pharmaceuticals Ltd., PO Box 9923, Newmarket, Auckland 1031 (New Zealand); Liggins Institute, University of Auckland, 2-6 Park Avenue, Grafton, Auckland (New Zealand); Bradoo, Privahini [Liggins Institute, University of Auckland, 2-6 Park Avenue, Grafton, Auckland (New Zealand); Antonic, Ana [Liggins Institute, University of Auckland, 2-6 Park Avenue, Grafton, Auckland (New Zealand); Marvin, Keith [Neuren Pharmaceuticals Ltd., PO Box 9923, Newmarket, Auckland 1031 (New Zealand); Liu, Dong-Xu [Liggins Institute, University of Auckland, 2-6 Park Avenue, Grafton, Auckland (New Zealand); Lobie, Peter E. [Liggins Institute, University of Auckland, 2-6 Park Avenue, Grafton, Auckland (New Zealand); Reymann, Klaus G. [Leibnitz Institute for Neurobiology, Brenneckestrasse 6, 39118 Magdeburg (Germany); Gluckman, Peter D. [Liggins Institute, University of Auckland, 2-6 Park Avenue, Grafton, Auckland (New Zealand); Sieg, Frank [Neuren Pharmaceuticals Ltd., PO Box 9923, Newmarket, Auckland 1031 (New Zealand)]. E-mail: fsieg@neurenpharma.com

    2006-10-01T23:59:59.000Z

    Neurogenesis and neuronal migration are the prerequisites for the development of the central nervous system. We have identified a novel rodent gene encoding for a neural regeneration protein (NRP) with an activity spectrum similar to the chemokine stromal-derived factor (SDF)-1, but with much greater potency. The Nrp gene is encoded as a forward frameshift to the hypothetical alkylated DNA repair protein AlkB. The predicted protein sequence of NRP contains domains with homology to survival-promoting peptide (SPP) and the trefoil protein TFF-1. The Nrp gene is first expressed in neural stem cells and expression continues in glial lineages. Recombinant NRP and NRP-derived peptides possess biological activities including induction of neural migration and proliferation, promotion of neuronal survival, enhancement of neurite outgrowth and promotion of neuronal differentiation from neural stem cells. NRP exerts its effect on neuronal survival by phosphorylation of the ERK1/2 and Akt kinases, whereas NRP stimulation of neural migration depends solely on p44/42 MAP kinase activity. Taken together, the expression profile of Nrp, the existence in its predicted protein structure of domains with similarities to known neuroprotective and migration-inducing factors and the high potency of NRP-derived synthetic peptides acting in femtomolar concentrations suggest it to be a novel gene of relevance in cellular and developmental neurobiology.

  10. South Asia Water Resources Workshop: An effort to promote water quality data sharing in South Asia

    SciTech Connect (OSTI)

    RAJEN,GAURAV; BIRINGER,KENT L.; BETSILL,J. DAVID

    2000-04-01T23:59:59.000Z

    To promote cooperation in South Asia on environmental research, an international working group comprised of participants from Bangladesh, India, Nepal, Pakistan, Sri Lanka, and the US convened at the Soaltee Hotel in Kathmandu, Nepal, September 12 to 14, 1999. The workshop was sponsored in part by the Cooperative Monitoring Center (CMC) at Sandia National Laboratories in Albuquerque, New Mexico, through funding provided by the Department of Energy (DOE) Office of Nonproliferation and National Security. The CMC promotes collaborations among scientists and researchers in regions throughout the world as a means of achieving common regional security objectives. In the long term, the workshop organizers and participants are interested in the significance of regional information sharing as a means to build confidence and reduce conflict. The intermediate interests of the group focus on activities that might eventually foster regional management of some aspects of water resources utilization. The immediate purpose of the workshop was to begin the implementation phase of a project to collect and share water quality information at a number of river and coastal estuary locations throughout the region. The workshop participants achieved four objectives: (1) gaining a better understanding of the partner organizations involved; (2) garnering the support of existing regional organizations promoting environmental cooperation in South Asia; (3) identifying sites within the region at which data is to be collected; and (4) instituting a data and information collection and sharing process.

  11. Control of chaotic advection

    E-Print Network [OSTI]

    Tounsia Benzekri; Cristel Chandre; Xavier Leoncini; Ricardo Lima; Michel Vittot; Arnaud Goullet; Nadine Aubry

    2006-10-03T23:59:59.000Z

    A method of chaos reduction for Hamiltonian systems is applied to control chaotic advection. By adding a small and simple term to the stream function of the system, the construction of invariant tori has a stabilization effect in the sense that these tori act as barriers to diffusion in phase space and the controlled Hamiltonian system exhibits a more regular behaviour.

  12. Contamination Control Techniques

    SciTech Connect (OSTI)

    EBY, J.L.

    2000-05-16T23:59:59.000Z

    Welcome to a workshop on contamination Control techniques. This work shop is designed for about two hours. Attendee participation is encouraged during the workshop. We will address different topics within contamination control techniques; present processes, products and equipment used here at Hanford and then open the floor to you, the attendees for your input on the topics.

  13. CONTROL OF HAPTIC INTERACTION

    E-Print Network [OSTI]

    Twente, Universiteit

    #12;Dit proefschrift is goedgekeurd door: Prof.dr.ir. S. Stramigioli, promotor Dr. S. Misra, assistent Assistant-promotor: Dr. S. Misra Control Engineering University of Twente, Enschede, the Netherlands and Robotics University of Twente, Enschede, the Netherlands Prof. dr. ir. J. van Amerongen Control Engineering

  14. Stepping motor controller

    DOE Patents [OSTI]

    Bourret, S.C.; Swansen, J.E.

    1982-07-02T23:59:59.000Z

    A stepping motor is microprocessor controlled by digital circuitry which monitors the output of a shaft encoder adjustably secured to the stepping motor and generates a subsequent stepping pulse only after the preceding step has occurred and a fixed delay has expired. The fixed delay is variable on a real-time basis to provide for smooth and controlled deceleration.

  15. Burner control system

    SciTech Connect (OSTI)

    Cade, P.J.

    1981-01-06T23:59:59.000Z

    A burner control apparatus for use with a furnace installation that has an operating control to produce a request for burner operation, a flame sensor to produce a signal when flame is present in the monitored combustion chamber, and one or more devices for control of ignition and/or fuel flow. The burner control apparatus comprises lockout apparatus for de-energizing the control apparatus, a control device for actuating the ignition and/or fuel control devices, and a timing circuit that provides four successive and partially overlapping timing intervals of precise relation, including a purge timing interval, a pilot ignition interval, and a main fuel ignition interval. The present invention further includes a burner control system which verifies the proper operation of certain sensors in a burner or furnace including particularly the air flow sensor. Additionally, the present system also prevents an attempt to ignite a burner if a condition is detected which indicates that the air flow sensor has been bypassed or wedged in the actuated position.

  16. Fluid delivery control system

    DOE Patents [OSTI]

    Hoff, Brian D.; Johnson, Kris William; Algrain, Marcelo C.; Akasam, Sivaprasad

    2006-06-06T23:59:59.000Z

    A method of controlling the delivery of fluid to an engine includes receiving a fuel flow rate signal. An electric pump is arranged to deliver fluid to the engine. The speed of the electric pump is controlled based on the fuel flow rate signal.

  17. CONTRIBUTED Adaptive Stochastic Control

    E-Print Network [OSTI]

    Powell, Warren B.

    sources, many forms of energy storage, and microgrid management (see Fig. 1). Computationally, controlling of distributed generation and storage within the Smart Grid. KEYWORDS | Adaptive stochastic control (ASC.g., factory assembly lines, petrochemical plants, and nuclear power plants). Below we describe

  18. Neural daylight control system

    E-Print Network [OSTI]

    Grif, Horatiu Stefan

    2010-01-01T23:59:59.000Z

    The paper describes the design, the implementation of a neural controller used in an automatic daylight control system. The automatic lighting control system (ALCS) attempt to maintain constant the illuminance at the desired level on working plane even if the daylight contribution is variable. Therefore, the daylight will represent the perturbation signal for the ALCS. The mathematical model of process is unknown. The applied structure of control need the inverse model of process. For this purpose it was used other artificial neural network (ANN) which identify the inverse model of process in an on-line manner. In fact, this ANN identify the inverse model of process + the perturbation signal. In this way the learning signal for neural controller has a better accuracy for the present application.

  19. CAVITY CONTROL ALGORITHM

    SciTech Connect (OSTI)

    Tomasz Plawski, J. Hovater

    2010-09-01T23:59:59.000Z

    A digital low level radio frequency (RF) system typically incorporates either a heterodyne or direct sampling technique, followed by fast ADCs, then an FPGA, and finally a transmitting DAC. This universal platform opens up the possibilities for a variety of control algorithm implementations. The foremost concern for an RF control system is cavity field stability, and to meet the required quality of regulation, the chosen control system needs to have sufficient feedback gain. In this paper we will investigate the effectiveness of the regulation for three basic control system algorithms: I&Q (In-phase and Quadrature), Amplitude & Phase and digital SEL (Self Exciting Loop) along with the example of the Jefferson Lab 12 GeV cavity field control system.

  20. Genetic analysis of the stationary-phase induced and [sigma]S-independent promoter of the mcb operon in Escherichia coli

    E-Print Network [OSTI]

    Mao, Weimin

    1997-01-01T23:59:59.000Z

    , suggesting that they use the same transcriptional start site. Random mutagenesis was performed to identify the bases important for promoter activity. Mutations at-8,-11,-30, -31 and-32 greatly decreased promoter activity. These sites might have contact...

  1. Closed Loop System with Feedback Control MISO control laws SISO control law

    E-Print Network [OSTI]

    Ben-Yakar, Adela

    Closed Loop System with Feedback Control MISO control laws SISO control law Switching Control demand · Two control modes for wind turbine: MISO & SISO · Proportional Integral (PI) feedback control Modes MISO SISO Inputs Blade Pitch Angle, Generator Torque Blade Pitch Angle Output Power Power

  2. Common Control System Vulnerability

    SciTech Connect (OSTI)

    Trent Nelson

    2005-12-01T23:59:59.000Z

    The Control Systems Security Program and other programs within the Idaho National Laboratory have discovered a vulnerability common to control systems in all sectors that allows an attacker to penetrate most control systems, spoof the operator, and gain full control of targeted system elements. This vulnerability has been identified on several systems that have been evaluated at INL, and in each case a 100% success rate of completing the attack paths that lead to full system compromise was observed. Since these systems are employed in multiple critical infrastructure sectors, this vulnerability is deemed common to control systems in all sectors. Modern control systems architectures can be considered analogous to today's information networks, and as such are usually approached by attackers using a common attack methodology to penetrate deeper and deeper into the network. This approach often is composed of several phases, including gaining access to the control network, reconnaissance, profiling of vulnerabilities, launching attacks, escalating privilege, maintaining access, and obscuring or removing information that indicates that an intruder was on the system. With irrefutable proof that an external attack can lead to a compromise of a computing resource on the organization's business local area network (LAN), access to the control network is usually considered the first phase in the attack plan. Once the attacker gains access to the control network through direct connections and/or the business LAN, the second phase of reconnaissance begins with traffic analysis within the control domain. Thus, the communications between the workstations and the field device controllers can be monitored and evaluated, allowing an attacker to capture, analyze, and evaluate the commands sent among the control equipment. Through manipulation of the communication protocols of control systems (a process generally referred to as ''reverse engineering''), an attacker can then map out the control system processes and functions. With the detailed knowledge of how the control data functions, as well as what computers and devices communicate using this data, the attacker can use a well known Man-in-the-Middle attack to perform malicious operations virtually undetected. The control systems assessment teams have used this method to gather enough information about the system to craft an attack that intercepts and changes the information flow between the end devices (controllers) and the human machine interface (HMI and/or workstation). Using this attack, the cyber assessment team has been able to demonstrate complete manipulation of devices in control systems while simultaneously modifying the data flowing back to the operator's console to give false information of the state of the system (known as ''spoofing''). This is a very effective technique for a control system attack because it allows the attacker to manipulate the system and the operator's situational awareness of the perceived system status. The three main elements of this attack technique are: (1) network reconnaissance and data gathering, (2) reverse engineering, and (3) the Man-in-the-Middle attack. The details of this attack technique and the mitigation techniques are discussed.

  3. Cell division control by the Chromosomal Passenger Complex

    SciTech Connect (OSTI)

    Waal, Maike S. van der; Hengeveld, Rutger C.C.; Horst, Armando van der; Lens, Susanne M.A., E-mail: s.m.a.lens@umcutrecht.nl

    2012-07-15T23:59:59.000Z

    The Chromosomal Passenger Complex (CPC) consisting of Aurora B kinase, INCENP, Survivin and Borealin, is essential for genomic stability by controlling multiple processes during both nuclear and cytoplasmic division. In mitosis it ensures accurate segregation of the duplicated chromosomes by regulating the mitotic checkpoint, destabilizing incorrectly attached spindle microtubules and by promoting the axial shortening of chromosomal arms in anaphase. During cytokinesis the CPC most likely prevents chromosome damage by imposing an abscission delay when a chromosome bridge connects the two daughter cells. Moreover, by controlling proper cytoplasmic division, the CPC averts tetraploidization. This review describes recent insights on how the CPC is capable of conducting its various functions in the dividing cell to ensure chromosomal stability.

  4. HESA The Heterodox Economics Student Association in the University of Utah was established in order to promote and preserve the tradition of radical political economy.

    E-Print Network [OSTI]

    Simons, Jack

    in order to promote and preserve the tradition of radical political economy. Check out our blog! HESA

  5. Gaseous reactor control system

    SciTech Connect (OSTI)

    Abdel-Khalik, S.

    1991-09-03T23:59:59.000Z

    This paper describes a nuclear reactor control system for controlling the reactivity of the core of a nuclear reactor. It includes a control gas having a high neutron cross-section; a first tank containing a first supply of the control gas; a first conduit providing a first fluid passage extending into the core, the first conduit being operatively connected to communicate with the first tank; a first valve operatively connected to regulate the flow of the control gas between the first tank and the first conduit; a second conduit concentrically disposed around the first conduit such that a second fluid passage is defined between the outer surface of the first conduit and the inner surface of the second conduit; a second tank containing a second supply of the control gas, the second tank being operatively connected to communicate with the second fluid passage; a second supply valve operatively connected to regulate the flow of the control gas between the second tank and the second fluid passage.

  6. CUNY EXPORT CONTROL PROCEDURES 8. Technology Control Plans (TCPs)

    E-Print Network [OSTI]

    Rosen, Jay

    CUNY EXPORT CONTROL PROCEDURES 8. Technology Control Plans (TCPs) This Section addresses and data from foreign nationals for whom the item is controlled, and would otherwise require an export; physical controls (laboratory security); IT controls (data file/computer access security); deemed export

  7. POWER AND CONTROL WHEELPOWER AND CONTROL WHEEL AND THREATS

    E-Print Network [OSTI]

    Su, Xiao

    physical VIOLENCE sexual POWER AND CONTROL WHEELPOWER AND CONTROL WHEEL POWER AND CONTROL COERCION's life and circumstances. The Power & Control diagram is a particularly helpful tool in understanding for abusive behavior. Saying she caused it. ISOLATION: Controlling what she does, who she sees and talks to

  8. Hypertension Markers Control

    E-Print Network [OSTI]

    Rodriguez, Carlos

    Lyphochek® Hypertension Markers Control Bio-Rad Laboratories I M M U N O A S S A Y C O N T R O L S #12;I M M U N O A S S A Y C O N T R O L S Lyphochek® Hypertension Markers Control A trilevel control with hypertension disorders. · 2 year shelf life at 2­8°C. · 21 day open-vial stability at 2­8°C for most analytes

  9. Flash protection controller

    DOE Patents [OSTI]

    Galbraith, Lee K. (Mountain View, CA)

    1981-01-01T23:59:59.000Z

    A controller provides a high voltage to maintain an electro-optic shutter in a transparent condition until a flash of light which would be harmful to personnel is sensed by a phototransistor. The controller then shorts the shutter to ground to minimize light transmission to the user and maintains light transmission at the pre-flash level for a predetermined time to allow the flash to subside. A log converter and differential trigger circuit keep the controller from being triggered by other light flashes which are not dangerous.

  10. Radiological Control Manual

    SciTech Connect (OSTI)

    Not Available

    1993-04-01T23:59:59.000Z

    This manual has been prepared by Lawrence Berkeley Laboratory to provide guidance for site-specific additions, supplements, and clarifications to the DOE Radiological Control Manual. The guidance provided in this manual is based on the requirements given in Title 10 Code of Federal Regulations Part 835, Radiation Protection for Occupational Workers, DOE Order 5480.11, Radiation Protection for Occupational Workers, and the DOE Radiological Control Manual. The topics covered are (1) excellence in radiological control, (2) radiological standards, (3) conduct of radiological work, (4) radioactive materials, (5) radiological health support operations, (6) training and qualification, and (7) radiological records.

  11. Optimizing Control- A Survey

    E-Print Network [OSTI]

    Preisig, H. A.

    timation Int. J. of Sy,tems Science, 17,No 8, (1986), 1220 C ; Sec comments to Brdys et al. 10 Cutler C.R. & Perry ILT. Rea.l Time Optimization with Multivll.riable Control is Required to Maximize Profits Computcr.! and Chemical Enginccring, 1, No 5....) the constraints .s (K ,11. ,E.) ~ Q where In geneml, the solution to this problem is an optimal control problem since the inputs.ll would be calculated llll a function of time. Optimizing control methods make~ some simplifying 1.18 sumptions about...

  12. Use of growth factors and adhesive ligands to promote connective tissue progenitor colony formation from fresh marrow

    E-Print Network [OSTI]

    Marcantonio, Nicholas A. (Nicholas Alexander)

    2008-01-01T23:59:59.000Z

    The current gold standard for bone graft material is autologous bone, which provides mechanical support, possesses factors that promote bone formation, and contains connective tissue progenitors (CTPs), a heterogeneous ...

  13. The potential for bus rapid transit to promote transit oriented development : an analysis of BRTOD in Ottawa, Brisbane, and Pittsburgh

    E-Print Network [OSTI]

    Judy, Meredith H. (Meredith Hampton)

    2007-01-01T23:59:59.000Z

    This thesis explores the conditions under which bus rapid transit (BRT) can promote transit oriented development (TOD). At a time when cities throughout the U.S. are searching for methods to reduce road congestion and limit ...

  14. Stalled on the Road to the Market: Analysis of Field Experience with a Project to Promote Lighting Efficiency in India

    E-Print Network [OSTI]

    Gadgil, A.J.

    2008-01-01T23:59:59.000Z

    1991. "Energy-Efficient Lighting in Brazil and India:on Energy-Efficient Lighting. Stockholm, Sweden. Katzev,with a Project to Promote Lighting Efficiency in India AJ.

  15. Adaptive Street Lighting Controls

    Broader source: Energy.gov [DOE]

    This two-part DOE Municipal Solid-State Street Lighting Consortium webinar focused on LED street lighting equipped with adaptive control components. In Part I, presenters Amy Olay of the City of...

  16. Combustion Air Control

    E-Print Network [OSTI]

    Hughart, C. L.

    1979-01-01T23:59:59.000Z

    The results of boiler control improvement projects may be disappointing due to unrealistic expectations and a failure to recognize the study and analysis required to ensure success. Early recognition of the need for data collection and boiler...

  17. Humidity Control in Residences

    E-Print Network [OSTI]

    Trowbridge, J.; Peterson, J.

    1994-01-01T23:59:59.000Z

    . By introducing a separate vapor compression unit to pre-condition outside air, indoor relative humidity can be controlled. This new air conditioning system combines a ventilation unit with a conventional recirculation air conditioning unit. Although successful...

  18. Well valve control system

    SciTech Connect (OSTI)

    Schwendemann, K.L.; McCracken, O.W.; Mondon, C.G.; Wortham, L.C.

    1987-01-13T23:59:59.000Z

    A system is described for controlling well testing through an upper and lower test string with a subsea test tree connected therebetween and latch means to release the upper test string from the subsea test tree comprising: a. first and second selectively programmable microprocessor means; b. means for storing system operating limits in each microprocessor means; c. means for changing the operating limits in response to changes in well conditions; d. means for communicating operating fluid pressure to the subsurface test tree and the latch means; e. solenoid pilot valves controlling the flow of the operating fluid pressure to the subsea test tree and the latch means; f. the first microprocessor means located at a central control console; g. the second microprocessor means located near the solenoid valves; h. means for transmitting signals between the first and second microprocessor means and validating the accuracy of the signals; and i. electronic circuits to control operation of the solenoid valves in response to validated signals.

  19. Engineering of metabolic control

    DOE Patents [OSTI]

    Liao, James C.

    2004-03-16T23:59:59.000Z

    The invention features a method of producing heterologous molecules in cells under the regulatory control of a metabolite and metabolic flux. The method can enhance the synthesis of heterologous polypeptides and metabolites.

  20. Engineering of metabolic control

    DOE Patents [OSTI]

    Liao, James C.

    2006-10-17T23:59:59.000Z

    The invention features a method of producing heterologous molecules in cells under the regulatory control of a metabolite and metabolic flux. The method can enhance the synthesis of heterologous polypeptides and metabolites.

  1. Controlling Beaver Damage

    E-Print Network [OSTI]

    Texas Wildlife Services

    2007-03-13T23:59:59.000Z

    Beavers are important because their dams stabilize creek flow, slow runoff and create ponds. However, these same dams can negatively alter the flow of creeks. Damage prevention, control and various trapping methods are discussed in this publication....

  2. Controlling Nutria Damage

    E-Print Network [OSTI]

    Texas Wildlife Services

    2007-03-13T23:59:59.000Z

    Nutria are large, semi-aquatic rodents resembling beavers or muskrats. They eat desirable vegetation, girdle trees and burrow into banks and dams. The biological, reproductive and behavioral characteristics of nutria are listed, as well as control...

  3. Combustion Air Control 

    E-Print Network [OSTI]

    Hughart, C. L.

    1979-01-01T23:59:59.000Z

    The results of boiler control improvement projects may be disappointing due to unrealistic expectations and a failure to recognize the study and analysis required to ensure success. Early recognition of the need for data collection and boiler...

  4. Water Pollution Control (Indiana)

    Broader source: Energy.gov [DOE]

    The Indiana Department of Environmental Management and the Water Pollution Control Board are tasked with the prevention of pollution in the waters of the state. The Board may adopt rules and...

  5. Controlling Blow Flies

    E-Print Network [OSTI]

    Tomberlin, Jeffery K.

    2005-10-05T23:59:59.000Z

    Blow flies lay their eggs on animal remains and can spread disease. To control blow flies, it is important to remove dead animals and dispose of them properly, and to use effective insecticides when necessary....

  6. NUCLEAR PLANT AND CONTROL

    E-Print Network [OSTI]

    NUCLEAR PLANT OPERATIONS AND CONTROL KEYWORDS: software require- ments, safety analysis, formal, the missiles, and the digital protection systems embed- ded in nuclear power plants. Obviously, safety method SOFTWARE SAFETY ANALYSIS OF DIGITAL PROTECTION SYSTEM REQUIREMENTS USING A QUALITATIVE FORMAL

  7. Deterministic Minimax Impulse Control

    SciTech Connect (OSTI)

    El Farouq, Naima, E-mail: Elfarouq@i3s.unice.f [Universite Blaise Pascal (Clermont-Ferrand II), Laboratoire d'Informatique, de Modelisation et d'Optimisation des Systemes, UMR CNRS/UBP 6158 (France); Barles, Guy, E-mail: Barles@lmpt.univ-tours.f [Universite de Tours, Laboratoire de Mathematiques et Physique Theorique, Federation Denis Poisson (France); Bernhard, Pierre, E-mail: Pierre.Bernhard@sophia.inria.f [INRIA-Sophia Antipolis-Mediterranee (France)

    2010-06-15T23:59:59.000Z

    We prove the uniqueness of the viscosity solution of an Isaacs quasi-variational inequality arising in an impulse control minimax problem, motivated by an application in mathematical finance.

  8. Radiation: Radiation Control (Indiana)

    Broader source: Energy.gov [DOE]

    It is the policy of the state to encourage the constructive uses of radiation and to control its harmful effects. This section contains regulations pertaining to the manufacture, use,...

  9. Stepping Motor Control System

    E-Print Network [OSTI]

    Larson, Noble G.

    This paper describes a hardware system designed to facilitate position and velocity control of a group of eight stepping motors using a PDP-11. The system includes motor driver cards and other interface cards in addition ...

  10. Personalized HVAC control system

    E-Print Network [OSTI]

    Feldmeier, Mark Christopher

    We present a novel method of building comfort control, focused around the occupant. Custom sensing, communication, and actuation hardware were developed to locate users in a building, and measure various parameters directly ...

  11. Quantum error control codes

    E-Print Network [OSTI]

    Abdelhamid Awad Aly Ahmed, Sala

    2008-10-10T23:59:59.000Z

    QUANTUM ERROR CONTROL CODES A Dissertation by SALAH ABDELHAMID AWAD ALY AHMED 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 2008 Major... Subject: Computer Science QUANTUM ERROR CONTROL CODES A Dissertation by SALAH ABDELHAMID AWAD ALY AHMED 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...

  12. Optically Controlled Jitter Generator

    E-Print Network [OSTI]

    Julia Manasson; V. A. Manasson

    2006-08-17T23:59:59.000Z

    A new simple circuit producing random pulse trains is proposed and experimentally studied. The circuit is composed of an operational amplifier and two feedback links, one of which comprises two photodiodes. The photodiodes are responsible for nonlinearity in the feedback. By varying the illumination it is possible to control the nonlinearity in the photodiode current-voltage characteristics and change the degree of randomness in the oscillations. The circuit's simplicity and optical control make it attractive for coupled map lattices.

  13. Nuclear reactor control

    SciTech Connect (OSTI)

    Ingham, R.V.

    1980-01-01T23:59:59.000Z

    A liquid metal cooled fast breeder nuclear reactor has power setback means for use in an emergency. On initiation of a trip-signal a control rod is injected into the core in two stages, firstly, by free fall to effect an immediate power-set back to a safe level and, secondly, by controlled insertion. Total shut-down of the reactor under all emergencies is avoided. 4 claims.

  14. Polymerization reactor control

    SciTech Connect (OSTI)

    Ray, W.H.

    1985-01-01T23:59:59.000Z

    The principal difficulties in achieving good control of polymerization reactors are related to inadequate on-line measurement, a lack of understanding of the dynamics of the process, the highly sensitive and nonlinear behavior of these reactors, and the lack of well-developed techniques for the control of nonlinear processes. Some illustrations of these problems and a discussion of potential techniques for overcoming some of these difficulties is provided.

  15. Valve for fluid control

    DOE Patents [OSTI]

    Oborny, Michael C. (Albuquerque, NM); Paul, Phillip H. (Livermore, CA); Hencken, Kenneth R. (Pleasanton, CA); Frye-Mason, Gregory C. (Cedar Crest, NM); Manginell, Ronald P. (Albuquerque, NM)

    2001-01-01T23:59:59.000Z

    A valve for controlling fluid flows. This valve, which includes both an actuation device and a valve body provides: the ability to incorporate both the actuation device and valve into a unitary structure that can be placed onto a microchip, the ability to generate higher actuation pressures and thus control higher fluid pressures than conventional microvalves, and a device that draws only microwatts of power. An electrokinetic pump that converts electric potential to hydraulic force is used to operate, or actuate, the valve.

  16. Environment induced incoherent controllability

    E-Print Network [OSTI]

    Raffaele Romano; Domenico D'Alessandro

    2005-11-08T23:59:59.000Z

    We prove that the environment induced entanglement between two non interacting, two-dimensional quantum systems S and P can be used to control the dynamics of S by means of the initial state of P. Using a simple, exactly solvable model, we show that both accessibility and controllability of S can be achieved under suitable conditions on the interaction of S and P with the environment.

  17. Motor Control STEVEN P. WISE

    E-Print Network [OSTI]

    Shadmehr, Reza

    Motor Control STEVEN P. WISE National Institute of Mental Health REZA SHADMEHR Johns Hopkins University I. What Controls Movement II. What the Motor System Controls III. Mechanisms of Motor Control IV. Motor Memory V. Flexibility in Motor Control VI. Evolution of the Motor System GLOSSARY agonist A muscle

  18. APS controls overview

    SciTech Connect (OSTI)

    NONE

    1996-02-01T23:59:59.000Z

    The APS accelerator control system described in this report is a distributed system consisting of operator interfaces, a network, and interfaces to hardware. The operator interface is a UNIX-based workstation with an X-windows graphical user interface. The workstation may be located at any point on the facility network and maintain full functionality. The user has the ability to generate and alter control displays and to access the alarm handler, the archiver, interactive control programs, custom code, and other tools. The TCP/EP networking protocol has been selected as the underlying protocol for the control system network. TCP/EP is a commercial standard and readily available from network hardware vendors. Its implementation is independent of the particular network medium selected to implement the controls network. In the development environment copper Ethernet is the network medium; however, in the actual implementation a fiber-based system using hub technology will be utilized. The function of the network is to provide a generalized communication path between the host computers, operator workstations, input/output crates, and other hardware that comprise the control system.

  19. Guide to good practices for control of on-shift training

    SciTech Connect (OSTI)

    NONE

    1998-12-01T23:59:59.000Z

    This Guide to Good Practices is written to enhance understanding of, and provide direction for, Control of On-Shift Training, Chapter 5 of Department of Energy (DOE) Order 5480.19, Conduct of Operations Requirements for DOE Facilities. The practices in this guide should be considered when planning or reviewing on-shift training programs. ``Control of On-Shift Training`` is an element of an effective Conduct of Operations program. The complexity and array of activities performed in DOE facilities dictate the necessary for a coordinated on-shift training program to meet the continuous demand for skilled, well-trained personnel to promote safe and efficient operations.

  20. Software Development for a CompactRIO-Based Wire Scanner Control and Data Acquisition SYstem

    SciTech Connect (OSTI)

    Sedillo, James Daniel [Los Alamos National Laboratory

    2012-05-16T23:59:59.000Z

    The Beam Diagnostics and Instrumentation Team at the Los Alamos Neutron Science Center is developing a wire scanner data acquisition and control system with a National Instrument's compactRIO at its core. For this application, the compactRIO controller not only requires programming the FPGA and RT computer internal to the compactRIO, but also requires programming a client computer and a touch panel display. This article will summarize the hardware interfaces and describe the software design approach utilized for programming and interfacing the four systems together in order to fulfill the design requirements and promote reliable interoperability.

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

    SciTech Connect (OSTI)

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

    2013-05-03T23:59:59.000Z

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

  2. Histone deacetylase inhibitors epigenetically promote reparative events in primary dental pulp cells

    SciTech Connect (OSTI)

    Duncan, Henry F., E-mail: Hal.Duncan@dental.tcd.ie [Division of Restorative Dentistry and Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Lincoln Place, Dublin 2 (Ireland); Smith, Anthony J. [Oral Biology, School of Dentistry, College of Medical and Dental Sciences, University of Birmingham, Birmingham (United Kingdom); Fleming, Garry J.P. [Material Science Unit, Division of Oral Biosciences, Dublin Dental University Hospital, Trinity College Dublin, Dublin (Ireland); Cooper, Paul R. [Oral Biology, School of Dentistry, College of Medical and Dental Sciences, University of Birmingham, Birmingham (United Kingdom)

    2013-06-10T23:59:59.000Z

    Application of histone deacetylase inhibitors (HDACi) to cells epigenetically alters their chromatin structure and induces transcriptional and cellular reparative events. This study investigated the application of two HDACi, valproic acid (VPA) and trichostatin A (TSA) on the induction of repair-associated responses in primary dental pulp cell (DPC) cultures. Flow cytometry demonstrated that TSA (100 nM, 400 nM) significantly increased cell viability. Neither HDACi was cytotoxic, although cell growth analysis revealed significant anti-proliferative effects at higher concentrations for VPA (>0.5 mM) and TSA (>50 nM). While high-content-analysis demonstrated that HDACi did not significantly induce caspase-3 or p21 activity, p53-expression was increased by VPA (3 mM, 5 mM) at 48 h. HDACi-exposure induced mineralization per cell dose-dependently to a plateau level (VPA-0.125 mM and TSA-25 nM) with accompanying increases in mineralization/dentinogenic-associated gene expression at 5 days (DMP-1, BMP-2/-4, Nestin) and 10 days (DSPP, BMP-2/-4). Both HDACis, at a range of concentrations, significantly stimulated osteopontin and BMP-2 protein expression at 10 and 14 days further supporting the ability of HDACi to promote differentiation. HDACi exert different effects on primary compared with transformed DPCs and promote mineralization and differentiation events without cytotoxic effects. These novel data now highlight the potential in restorative dentistry for applying low concentrations of HDACi in vital pulp treatment. -- Highlights: • Valproic acid and trichostatin A promoted mineralization in primary pulp cells. • Cell viability, apoptosis, caspase-3, p21 unaltered; p53 increased by valproic acid. • Trichostatin A increased cell viability at 24 h at selected concentrations. • Altered cell toxicity and differentiation between primary and transformed cells. • HDACi-induced the differentiation marker proteins osteopontin and BMP-2.

  3. Neddylation promotes ubiquitylation and release of Ku from DNA damage sites

    E-Print Network [OSTI]

    Brown, Jessica S.; Lukashchuk, Natalia; Sczaniecka-Clift, Matylda; Britton, Sébastien; le Sage, Carlos; Calsou, Patrick; Beli, Petra; Galanty, Yaron; Jackson, Stephen P.

    2015-04-23T23:59:59.000Z

    observed in BrdU pretreated cells (Figure S1E), implying that in our system, NEDD8 accrual was largely promoted by DSBs rather than other forms of dam- age (Lukas et al., 2003). NEDD8 recruitment did not require the activity of PARP or the DDR kinases ATM... representsthe time taken for neddylation to be completely inhibited in cells by MLN4924 (which occurs within 5 min; Brownell et al., 2010). These data therefore suggested that neddylation is a dynamic modification that occurs and turns over at DSBs, although we...

  4. Magnetohydrodynamic pump with a system for promoting flow of fluid in one direction

    DOE Patents [OSTI]

    Lemoff, Asuncion V. (Union City, CA); Lee, Abraham P. (Irvine, CA)

    2010-07-13T23:59:59.000Z

    A magnetohydrodynamic pump for pumping a fluid. The pump includes a microfluidic channel for channeling the fluid, a MHD electrode/magnet system operatively connected to the microfluidic channel, and a system for promoting flow of the fluid in one direction in the microfluidic channel. The pump has uses in the medical and biotechnology industries for blood-cell-separation equipment, biochemical assays, chemical synthesis, genetic analysis, drug screening, an array of antigen-antibody reactions, combinatorial chemistry, drug testing, medical and biological diagnostics, and combinatorial chemistry. The pump also has uses in electrochromatography, surface micromachining, laser ablation, inkjet printers, and mechanical micromilling.

  5. On the thermodynamic stability of hydrogen hydrates in the presence of promoter molecules

    SciTech Connect (OSTI)

    Nakayama, Takato; Matsumoto, Masakazu; Tanaka, Hideki [Department of Chemistry, Faculty of Science, Okayama University 3-1-1 Tsushima-naka, Kitaku, Okayama 700-8530 (Japan)

    2013-12-10T23:59:59.000Z

    Cage occupancies of hydrogen molecules in a clathrate hydrate have been examined by means of semi-grand canonical Monte Carlo simulations where hydrogen molecules enter into or leave from it in the presence of promoter species. This kind of simulation allows to evaluate the thermodynamic stability via the chemical potential of water at a given temperature and pressure. In order to make a better estimation of the chemical potential, we adopt a different standard state from the corresponding empty one. It is revealed that the present method is indeed effective to minimize errors associated with the numerical simulations.

  6. Promoting Clean Cars: Case Study of Stockholm and Sweden | Open Energy

    Open Energy Info (EERE)

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

  7. EXPORT CONTROLS COMPLIANCE Policy Statement

    E-Print Network [OSTI]

    Shahriar, Selim

    Page 1 EXPORT CONTROLS COMPLIANCE Policy Statement Northwestern University ("Northwestern" or "University") must comply with all export control regulations issued by the federal government, which apply of the Northwestern community to comply with federal export control regulations, and the repercussions

  8. UK Export Controls 1) Export Control Act 2002 and Export Control Order 2008

    E-Print Network [OSTI]

    UK Export Controls 1) Export Control Act 2002 and Export Control Order 2008 UK export controls are designed to restrict the export and communication of sensitive technology or strategic goods, with the aim such as terrorism. The controls apply equally to the academic community as to any other exporter, and cover physical

  9. Supervisory Control Strategy Development

    SciTech Connect (OSTI)

    Gary D. Storrick; Bojan Petrovic

    2007-02-28T23:59:59.000Z

    Task 4 of this collaborative effort between ORNL, Brazil, and Westinghouse for the International Nuclear Energy Research Initiative entitled “Development of Advanced Instrumentation and Control for an Integrated Primary System Reactor” focused on the design of the hierarchical supervisory control for multiple-module units. The state of the IRIS plant design – specifically, the lack of a detailed secondary system design – made developing a detailed hierarchical control difficult at this time. However, other simultaneous and ongoing efforts have contributed to providing the needed information. This report summarizes the results achieved under Task 4 of this Financial Assistance Award. Section 1.2 describes the scope of this effort. Section 2 discusses the IRIS control functions. Next, it briefly reviews the current control concepts, and then reviews the maneuvering requirements for the IRIS plant. It closes by noting the benefits that automated sequences have in reducing operator workload. Section 3 examines reactor loading in the frequency domain to establish some guidelines for module operation, paying particular attention to strategies for using process steam for desalination and/or district heating. The final subsection discusses the implications for reactor control, and argues that using the envisioned percentage (up to 10%) of the NSSS thermal output for these purposes should not significantly affect the NSSS control strategies. Section 4 uses some very general economic assumptions to suggest how one should approach multi-module operation. It concludes that the well-known algorithms used for economic dispatching could be used to help manage a multi-unit IRIS site. Section 5 addresses the human performance factors of multi-module operation. Section 6 summarizes our conclusions.

  10. Nuclear reactor control column

    SciTech Connect (OSTI)

    Bachovchin, D.M.

    1982-08-10T23:59:59.000Z

    The nuclear reactor control column comprises a column disposed within the nuclear reactor core having a variable cross-section hollow channel and containing balls whose vertical location is determined by the flow of the reactor coolant through the column. The control column is divided into three basic sections wherein each of the sections has a different cross-sectional area. The uppermost section of the control column has the greatest crosssectional area, the intermediate section of the control column has the smallest cross-sectional area, and the lowermost section of the control column has the intermediate cross-sectional area. In this manner, the area of the uppermost section can be established such that when the reactor coolant is flowing under normal conditions therethrough, the absorber balls will be lifted and suspended in a fluidized bed manner in the upper section. However, when the reactor coolant flow falls below a predetermined value, the absorber balls will fall through the intermediate section and into the lowermost section, thereby reducing the reactivity of the reactor core and shutting down the reactor.

  11. Nuclear reactor control column

    DOE Patents [OSTI]

    Bachovchin, Dennis M. (Plum Borough, PA)

    1982-01-01T23:59:59.000Z

    The nuclear reactor control column comprises a column disposed within the nuclear reactor core having a variable cross-section hollow channel and containing balls whose vertical location is determined by the flow of the reactor coolant through the column. The control column is divided into three basic sections wherein each of the sections has a different cross-sectional area. The uppermost section of the control column has the greatest cross-sectional area, the intermediate section of the control column has the smallest cross-sectional area, and the lowermost section of the control column has the intermediate cross-sectional area. In this manner, the area of the uppermost section can be established such that when the reactor coolant is flowing under normal conditions therethrough, the absorber balls will be lifted and suspended in a fluidized bed manner in the upper section. However, when the reactor coolant flow falls below a predetermined value, the absorber balls will fall through the intermediate section and into the lowermost section, thereby reducing the reactivity of the reactor core and shutting down the reactor.

  12. Control rod cluster arrangement

    SciTech Connect (OSTI)

    Orr, W.L.; Doshi, P.K.; Mildrum, C.M.; Freeman, T.R.

    1987-02-10T23:59:59.000Z

    This patent describes a nuclear reactor including nuclear core which is cooled and moderated by light water, the nuclear core comprising a plurality of parallel arranged openings therethrough and interspersed among the fuel assemblies. A control rod cluster arrangement comprises load follow control rod cluster assemblies with each load follow control rod cluster assembly being adapted to slidingly fit within each of some of the fuel assemblies in the parallel arranged openings, the load follow control rod cluster assemblies each comprising a plurality of elongated parallel arranged rods attached to a single spider, and including a first group of rods and a second group of rods, the first group of rods and the second each consisting of a plurality of absorber rods. The first group of rods consist of absorber rods taken from the group consisting of B/sub 4/C, hafnium, or silver-indium-cadmium and the second group of rods consist of absorber rods each consisting of stainless steel, the first group of rods and the second group of rods each being integrally attached at all times to the single spider, the absorber rods of the second group of rods being dispersed throughout the control rod cluster assembly. The first group of rods have a first neutron capture cross section and the second group of rods have a second neutron capture cross section different from the first cross section.

  13. Superconducting VAR control. [Patent application

    DOE Patents [OSTI]

    Boenig, H.J.; Hassenzahl, W.V.

    1980-12-05T23:59:59.000Z

    Static VAR control means are described employing an asymmetrically controlled Graetz bridge and a superconducting direct current coil having low losses and low cost characteristics.

  14. Water Quality Control Act (Tennessee)

    Broader source: Energy.gov [DOE]

    The Water Quality Control Act (WQCA) establishes the water pollution control program. The WQCA identifies the responsibilities and extent of authority for the Commissioner of the Water Quality...

  15. Information in coordinated system control

    E-Print Network [OSTI]

    Kang, Keunmo

    2008-01-01T23:59:59.000Z

    nonlinear systems’, IEEE Transaction of Automatic Controllinear systems’, IEEE Transactions on Automatic Control 23,nonlinear systems’, IEEE Transactions on Automatic Control

  16. Thymosin beta-4 promotes mesenchymal stem cell proliferation via an interleukin-8-dependent mechanism

    SciTech Connect (OSTI)

    Jeon, Byung-Joon [Department of Plastic and Reconstructive Surgery, Korea University Medical Center, Gojan 1-dong, Danwon-gu, Ansan-si, Gyeonggi-do 425-707 (Korea, Republic of); Yang, Yoolhee; Kyung Shim, Su [Department of Plastic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong, Gangnam-gu, Seoul 135-710 (Korea, Republic of); Yang, Heung-Mo [Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong, Gangnam-gu, Seoul 135-710 (Korea, Republic of); Cho, Daeho, E-mail: cdhkor@sookmyung.ac.kr [Department of Life Science, Sookmyung Women's University, Hyochangwon-gil 52, Yongsan-gu, Seoul 140-742 (Korea, Republic of); Ik Bang, Sa, E-mail: si55.bang@samsung.com [Department of Plastic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong, Gangnam-gu, Seoul 135-710 (Korea, Republic of)

    2013-10-15T23:59:59.000Z

    Mesenchymal stem cells (MSCs) hold great promise for the field of tissue regeneration. Because only a limited number of MSCs can be obtained from each donor site, it is important to establish standard methods for MSC expansion using growth and trophic factors. Thymosin ?4 (T?4) is a novel trophic factor that has antimicrobial effects and the potential to promote tissue repair. T?4 is a ubiquitous, naturally-occurring peptide in the wound bed. Therefore, the relationship between T?4 and MSCs, especially adjacent adipose tissue-derived stem cells (ASCs), merits consideration. Exogenous T?4 treatment enhanced the proliferation of human ASCs, resulting in prominent nuclear localization of PCNA immunoreactivity. In addition, exogenous T?4 also increased IL-8 secretion and blocking of IL-8 with neutralizing antibodies decreased T?4-induced ASC proliferation, suggesting that IL-8 is a critical mediator of T?4-enhanced proliferation. Moreover, T?4 activated phosphorylation of ERK1/2 and increased the nuclear translocation of NF-?B. These observation provide that T?4 promotes the expansion of human ASCs via an IL-8-dependent mechanism that involves the ERK and NF-?B pathways. Therefore, T?4 could be used as a tool for MSC expansion in cell therapeutics. - Highlights: • This is fundamental information required to correlate T?4 with MSC expansion. • MSC expansion by T?4 is involved in enhancement of IL-8 and ERK/NF-?B pathway. • T?4 could be used as a tool for MSC expansion in cell therapeutics.

  17. Ethanol Steam Reforming on Co/CeO2: The Effect of ZnO Promoter

    SciTech Connect (OSTI)

    Davidson, Stephen; Sun, Junming; Wang, Yong

    2013-12-02T23:59:59.000Z

    A series of ZnO promoted Co/CeO2 catalysts were synthesized and characterized using XRD, TEM, H2-TPR, CO chemisorption, O2-TPO, IR-Py, and CO2-TPD. The effects of ZnO on the catalytic performances of Co/CeO2 were studied in ethanol steam reforming. It was found that the addition of ZnO facilitated the oxidation of Co0 via enhanced oxygen mobility of the CeO2 support which decreased the activity of Co/CeO2 in C–C bond cleavage of ethanol. 3 wt% ZnO promoted Co/CeO2 exhibited minimum CO and CH4 selectivity and maximum CO2 selectivity. This resulted from the combined effects of the following factors with increasing ZnO loading: (1) enhanced oxygen mobility of CeO2 facilitated the oxidation of CHx and CO to form CO2; (2) increased ZnO coverage on CeO2 surface reduced the interaction between CHx/CO and Co/CeO2; and (3) suppressed CO adsorption on Co0 reduced CO oxidation rate to form CO2. In addition, the addition of ZnO also modified the surface acidity and basicity of CeO2, which consequently affected the C2–C4 product distributions.

  18. Selective methane oxidation over promoted oxide catalysts. Topical report, September 8, 1992--September 7, 1996

    SciTech Connect (OSTI)

    Klier, K.; Herman, R.G.

    1996-12-31T23:59:59.000Z

    The objective of this research was to selectively oxidize methane to C{sub 2} hydrocarbons and to oxygenates, in particular formaldehyde and methanol, in high space time yields using air at the oxidant under milder reaction conditions that heretofore employed over industrially practical oxide catalysts. The research carried out under this US DOE-METC contract was divided into the following three tasks: Task 1, maximizing selective methane oxidation to C{sub 2}{sup +} products over promoted SrO/La{sub 2}O{sub 3} catalysts; Task 2, selective methane oxidation to oxygenates; and Task 3, catalyst characterization and optimization. Principal accomplishments include the following: the 1 wt% SO{sub 4}{sup 2{minus}}/SrO/La{sub 2}O{sub 3} promoted catalyst developed here produced over 2 kg of C{sub 2} hydrocarbons/kg catalyst/hr at 550 C; V{sub 2}O{sub 5}/SiO{sub 2} catalysts have been prepared that produce up to 1.5 kg formaldehyde/kg catalyst/hr at 630 C with low CO{sub 2} selectivities; and a novel dual bed catalyst system has been designed and utilized to produce over 100 g methanol/kg catalyst/hr at 600 C with the presence of steam in the reactant mixture.

  19. The N-terminus of TDP-43 promotes its oligomerization and enhances DNA binding affinity

    SciTech Connect (OSTI)

    Chang, Chung-ke [Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan (China)] [Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan (China); Wu, Tzong-Huah [Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan (China) [Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan (China); Chemical Biology and Molecular Biophysics Program, Taiwan International Graduate Program, Institute of Biochemistry, Academia Sinica, Taipei 115, Taiwan (China); Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu 300, Taiwan (China); Wu, Chu-Ya [Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan (China) [Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan (China); Graduate Institute of Engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan (China); Chiang, Ming-hui; Toh, Elsie Khai-Woon [Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan (China)] [Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan (China); Hsu, Yin-Chih; Lin, Ku-Feng [Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan (China)] [Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan (China); Liao, Yu-heng [Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan (China)] [Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan (China); Huang, Tai-huang, E-mail: bmthh@gate.sinica.edu.tw [Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan (China) [Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan (China); Department of Physics, National Taiwan Normal University, Taipei 106, Taiwan (China); Huang, Joseph Jen-Tse, E-mail: jthuang@chem.sinica.edu.tw [Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan (China)

    2012-08-24T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer The N-terminus of TDP-43 contains an independently folded structural domain (NTD). Black-Right-Pointing-Pointer The structural domains of TDP-43 are arranged in a beads-on-a-string fashion. Black-Right-Pointing-Pointer The NTD promotes TDP-43 oligomerization in a concentration-dependent manner. Black-Right-Pointing-Pointer The NTD may assist nucleic acid-binding activity of TDP-43. -- Abstract: TDP-43 is a DNA/RNA-binding protein associated with different neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD-U). Here, the structural and physical properties of the N-terminus on TDP-43 have been carefully characterized through a combination of nuclear magnetic resonance (NMR), circular dichroism (CD) and fluorescence anisotropy studies. We demonstrate for the first time the importance of the N-terminus in promoting TDP-43 oligomerization and enhancing its DNA-binding affinity. An unidentified structural domain in the N-terminus is also disclosed. Our findings provide insights into the N-terminal domain function of TDP-43.

  20. Device control at CEBAF

    SciTech Connect (OSTI)

    Schaffner, S.; Barker, D.; Bookwalter, V. [and others

    1996-08-01T23:59:59.000Z

    CEBAF has undergone a major conversion of its accelerator control system from TACL to EPICS, affecting device control for the RF system, magnets, the machine protection system, the vacuum and valves, and the diagnostic systems including beam position monitors, harps, and the camera and solenoid devices (beam viewers, faraday cups, optical transition radiation viewers, synchrotron radiation monitor, etc.). Altogether these devices require approximately 125,000 EPICS database records. The majority of these devices are controlled through CAMAC; some use embedded microprocessors (RF and magnets), and newer interfaces are in VME. The standard EPICS toolkit was extended to include a driver for CAMAC which supports dual processors on one serial highway, custom database records for magnets and BPMs, and custom data acquisition tasks for the BPMs. 2 refs., 1 tab.

  1. Power Systems Control Architecture

    SciTech Connect (OSTI)

    James Davidson

    2005-01-01T23:59:59.000Z

    A diagram provided in the report depicts the complexity of the power systems control architecture used by the national power structure. It shows the structural hierarchy and the relationship of the each system to those other systems interconnected to it. Each of these levels provides a different focus for vulnerability testing and has its own weaknesses. In evaluating each level, of prime concern is what vulnerabilities exist that provide a path into the system, either to cause the system to malfunction or to take control of a field device. An additional vulnerability to consider is can the system be compromised in such a manner that the attacker can obtain critical information about the system and the portion of the national power structure that it controls.

  2. Dynamic PID loop control

    E-Print Network [OSTI]

    Pei, L; Theilacker, J; Soyars, W; Martinez, A; Bossert, R; DeGraff, B; Darve, C

    2012-01-01T23:59:59.000Z

    The Horizontal Test Stand (HTS) SRF Cavity and Cryomodule 1 (CM1) of eight 9-cell, 1.3GHz SRF cavities are operating at Fermilab. For the cryogenic control system, how to hold liquid level constant in the cryostat by regulation of its Joule-Thompson JT-valve is very important after cryostat cool down to 2.0 K. The 72-cell cryostat liquid level response generally takes a long time delay after regulating its JT-valve; therefore, typical PID control loop should result in some cryostat parameter oscillations. This paper presents a type of PID parameter self-optimal and Time-Delay control method used to reduce cryogenic system parameters' oscillation.

  3. Dynamic PID loop control

    SciTech Connect (OSTI)

    Pei, L.; Klebaner, A.; Theilacker, J.; Soyars, W.; Martinez, A.; Bossert, R.; DeGraff, B.; Darve, C.; /Fermilab

    2011-06-01T23:59:59.000Z

    The Horizontal Test Stand (HTS) SRF Cavity and Cryomodule 1 (CM1) of eight 9-cell, 1.3GHz SRF cavities are operating at Fermilab. For the cryogenic control system, how to hold liquid level constant in the cryostat by regulation of its Joule-Thompson JT-valve is very important after cryostat cool down to 2.0 K. The 72-cell cryostat liquid level response generally takes a long time delay after regulating its JT-valve; therefore, typical PID control loop should result in some cryostat parameter oscillations. This paper presents a type of PID parameter self-optimal and Time-Delay control method used to reduce cryogenic system parameters oscillation.

  4. Electric turbocompound control system

    DOE Patents [OSTI]

    Algrain, Marcelo C. (Dunlap, IL)

    2007-02-13T23:59:59.000Z

    Turbocompound systems can be used to affect engine operation using the energy in exhaust gas that is driving the available turbocharger. A first electrical device acts as a generator in response to turbocharger rotation. A second electrical device acts as a motor to put mechanical power into the engine, typically at the crankshaft. Apparatus, systems, steps, and methods are described to control the generator and motor operations to control the amount of power being recovered. This can control engine operation closer to desirable parameters for given engine-related operating conditions compared to actual. The electrical devices can also operate in "reverse," going between motor and generator functions. This permits the electrical device associated with the crankshaft to drive the electrical device associated with the turbocharger as a motor, overcoming deficient engine operating conditions such as associated with turbocharger lag.

  5. Guide to good practices for control of equipment and system status

    SciTech Connect (OSTI)

    NONE

    1998-12-01T23:59:59.000Z

    This Guide to Good Practices is written to enhance understanding of, and provide direction for, Control of Equipment and System Status, Chapter VIII of Department of Energy (DOE) Order 5480.19, Conduct of Operations Requirements for DOE Facilities. The practices in this guide should be considered when planning or reviewing equipment and system status control programs. Contractors are advised to adopt procedures that meet the intent of DOE Order 5480.19. Control of Equipment and System Status is an element of an effective Conduct of Operations program. The complexity and array of activities performed in DOE facilities dictate the need for a formal status control program to promote safe and efficient operations.

  6. Mercury control in 2009

    SciTech Connect (OSTI)

    Sjostrom, S.; Durham, M.; Bustard, J.; Martin, C. [ADA Environmental Solutions, Littleton, CO (United States)

    2009-07-15T23:59:59.000Z

    Although activated carbon injection (ACI) has been proven to be effective for many configurations and is a preferred option at many plants sufficient quantities of powdered activated coking (PAC) must be available to meet future needs. The authors estimate that upcoming federal and state regulations will result in tripling the annual US demand for activated carbon to nearly 1.5 billion lb from approximately 450 million lb. Rapid expansion of US production capacity is required. Many PAC manufacturers are discussing expansion of their existing production capabilities. One company, ADA Carbon Solutions, is in the process of constructing the largest activated carbon facility in North America to meet the future demand for PAC as a sorbent for mercury control. Emission control technology development and commercialization is driven by regulation and legislation. Although ACI will not achieve > 90% mercury control at every plant, the expected required MACT legislation level, it offers promise as a low-cost primary mercury control technology option for many configurations and an important trim technology for others. ACI has emerged as the clear mercury-specific control option of choice, representing over 98% of the commercial mercury control system orders to date. As state regulations are implemented and the potential for a federal rule becomes more imminent, suppliers are continuing to develop technologies to improve the cost effectiveness and limit the balance of plant impacts associated with ACI and are developing additional PAC production capabilities to ensure that the industry's needs are met. The commercialisation of ACI is a clear example of industry, through the dedication of many individuals and companies with support from the DOE and EPRI, meeting the challenge of developing cost-effectively reducing emissions from coal-fired power plants. 7 refs., 1 fig.

  7. PIECEWISE AFFINE SYSTEMS CONTROLLABILITY AND HYBRID OPTIMAL CONTROL

    E-Print Network [OSTI]

    Rondepierre, Aude

    PIECEWISE AFFINE SYSTEMS CONTROLLABILITY AND HYBRID OPTIMAL CONTROL Aude Rondepierre Laboratoire de.Rondepierre@imag.fr Keywords: Piecewise affine hybrid systems, polyhedral sets, controllability, optimal control synthesis difficulty is actually the synthesis of optimal feedback, even not solved for linear systems, except in some

  8. Decentralized Control Framework for Networked Control Systems Ahmed Elmahdi

    E-Print Network [OSTI]

    Sun, Dengfeng

    understand and interact with large-scale decentralized modern control systems. To mention a few, large- opment of distributed control systems. These modern systems which include sensors and actuatorsDecentralized Control Framework for Networked Control Systems Ahmed Elmahdi , Ahmad F Taha

  9. A Control Approach to Bandwidth Management in Networked Control Systems

    E-Print Network [OSTI]

    Brandt, Scott A.

    A Control Approach to Bandwidth Management in Networked Control Systems Manel Velasco, Josep M management in networked control systems that allows control loops to consume band- width according bandwidth. I. INTRODUCTION Modern embedded systems are expected to provide more functionality and better

  10. Indirect control and power in mutual control Dominik Karos

    E-Print Network [OSTI]

    Guo, Zaoyang

    Indirect control and power in mutual control structures Dominik Karos Hans Peters This version of the paper, we axiomatically develop a class of power indices for invariant mutual control structures. We accumulates his Shapley-Shubik power index assignments from controlling other players, diminished by the sum

  11. Optimizing Controller Location in Networked Control Systems with Packet Drops

    E-Print Network [OSTI]

    Optimizing Controller Location in Networked Control Systems with Packet Drops C. L. Robinson1 and P in answering these two questions is that analysis of optimality in networked control systems subject to random mechanisms for wireless networked control systems [8, 6, 5]. In this paper we consider the issue of optimal

  12. OPTIMAL CONTROL WITH PACKET DROPS IN NETWORKED CONTROL SYSTEMS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    OPTIMAL CONTROL WITH PACKET DROPS IN NETWORKED CONTROL SYSTEMS Flavia Felicioni*, François Simonot optimization 1. INTRODUCTION1 With the progress of networking technology, more and more control systems are now: The stability and performance of a networked control system are strongly influenced by the network delay

  13. Guided Controller Synthesis for Climate Controller Using Uppaal Tiga

    E-Print Network [OSTI]

    David, Alexandre

    is explored using an industrial case study for climate control in a pig stable. The problem is modeled parts in a traditional control design cycle are modelling, simulations and synthesis. Modelling often to be applicable for control, while simulation can implement both original and linearized models. For control

  14. Torras: Robot Arm Control 1 Robot Arm Control

    E-Print Network [OSTI]

    Torras, Carme

    Torras: Robot Arm Control 1 Robot Arm Control Carme Torras Institut de Rob#18;otica i Inform#18;atica Industrial (CSIC-UPC) Llorens i Artigas 4-6, 08028-Barcelona. RUNNING HEAD: Robot Arm Control: 34-93-401.57.50 e-mail: ctorras@iri.upc.es #12; Torras: Robot Arm Control 2 INTRODUCTION A robot

  15. PROCESS DESIGN AND CONTROL Optimal Selection of Controlled Variables

    E-Print Network [OSTI]

    Skogestad, Sigurd

    a centralized online optimizing controller with a continu- ous update of its model parameters. However to "self-regulating control", which is when an acceptable dynamic performance can be achieved with no control (i.e., with constant manipulated variables). Correspond- ingly, "self-optimizing control" is when

  16. Knowledge-based control 

    E-Print Network [OSTI]

    Painter, John H.

    1992-03-17T23:59:59.000Z

    parts; comprising the eyetern (plant) under control, an inferential estima- tor, and a memoryless controller. 138 . - - Authorized licensed use limited to: Texas A M University. Downloaded on February 18,2010 at 14:24:05 EST from IEEE Xplore... modes are tems exhibiting a finite (or at least countable) num- ber of states, a theoretical basis parallel to that ex- 139 Authorized licensed use limited to: Texas A M University. Downloaded on February 18,2010 at 14:24:05 EST from IEEE Xplore...

  17. The Epicure Control System

    SciTech Connect (OSTI)

    Dambik, E.; Kline, D.; West, R.

    1993-09-01T23:59:59.000Z

    The Epicure Control System supports the Fermilab fixed target physics program. The system is distributed across a network of many different types of components. The use of multiple layers on interfaces for communication between logical tasks fits the client-server model. Physical devices are read and controlled using symbolic references entered into a database with an editor utility. The database system consists of a central portion containing all device information and optimized portions distributed among many nodes. Updates to the database are available throughout the system within minutes after being requested.

  18. Controlling Graphene's Electronic Structure

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would likeConstitution And BylawsMetal-OrganicControllingControlling

  19. Internal Control Program

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-10-28T23:59:59.000Z

    To ensure sound internal controls and overall consistency in exercising the statutory authorities that vest in the Secretary, the Administrator, National Nuclear Security Administration (NNSA), and Department's Chief Financial Officer (CFO), and to implement the Federal Managers' Financial Integrity Act of 1982 and related central agency guidance. Cancels DOE O 413.1A.

  20. Thermophotovoltaic Spectral Control

    SciTech Connect (OSTI)

    DM DePoy; PM Fourspring; PF Baldasaro; JF Beausang; EJ Brown; MW Dashiel; KD Rahner; TD Rahmlow; JE Lazo-Wasem; EJ Gratrix; B Wemsman

    2004-06-09T23:59:59.000Z

    Spectral control is a key technology for thermophotovoltaic (TPV) direct energy conversion systems because only a fraction (typically less than 25%) of the incident thermal radiation has energy exceeding the diode bandgap energy, E{sub g}, and can thus be converted to electricity. The goal for TPV spectral control in most applications is twofold: (1) Maximize TPV efficiency by minimizing transfer of low energy, below bandgap photons from the radiator to the TPV diode. (2) Maximize TPV surface power density by maximizing transfer of high energy, above bandgap photons from the radiator to the TPV diode. TPV spectral control options include: front surface filters (e.g. interference filters, plasma filters, interference/plasma tandem filters, and frequency selective surfaces), back surface reflectors, and wavelength selective radiators. System analysis shows that spectral performance dominates diode performance in any practical TPV system, and that low bandgap diodes enable both higher efficiency and power density when spectral control limitations are considered. Lockheed Martin has focused its efforts on front surface tandem filters which have achieved spectral efficiencies of {approx}83% for E{sub g} = 0.52 eV and {approx}76% for E{sub g} = 0.60 eV for a 950 C radiator temperature.

  1. Microelectromechanical flow control apparatus

    DOE Patents [OSTI]

    Okandan, Murat (NE Albuquerque, NM)

    2009-06-02T23:59:59.000Z

    A microelectromechanical (MEM) flow control apparatus is disclosed which includes a fluid channel formed on a substrate from a first layer of a nonconducting material (e.g. silicon nitride). A first electrode is provided on the first layer of the nonconducting material outside the flow channel; and a second electrode is located on a second layer of the nonconducting material above the first layer. A voltage applied between the first and second electrodes deforms the fluid channel to increase its cross-sectional size and thereby increase a flow of a fluid through the channel. In certain embodiments of the present invention, the fluid flow can be decreased or stopped by applying a voltage between the first electrode and the substrate. A peristaltic pumping of the fluid through the channel is also possible when the voltage is applied in turn between a plurality of first electrodes and the substrate. A MEM flow control assembly can also be formed by providing one or more MEM flow control devices on a common substrate together with a submicron filter. The MEM flow control assembly can optionally include a plurality of pressure sensors for monitoring fluid pressure and determining flow rates through the assembly.

  2. Bioreactors Modeling and Control

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    Bioreactors Modeling and Control: Dealing with Complexity Dep. Of Chemical Engineering ­ Federal ­ Federal University of Săo Carlos ­ Brazil 1 DEQDEQ #12;First things first: What is a bio-reactor, anyway - Bioreactors: · Enzymatic reactors · Cultivation of microorganisms/cells ("fermenters") ThyssenKrupp Stainless

  3. Server Control Module Fulfillsserversignalingfunctionality

    E-Print Network [OSTI]

    Shenoy, Prashant

    CCM CCM CCM SCM SCM GM SGM SGM SGM SGM SGM SGM SGM SGMSGM SGM SGM SGMSGM Input Streams Output Streams Client Requests SCM SCM CCM Stream Requests Server Control Module streamservices GMaltersData Planetoperform requested service GMsends requestfor stream toCCM AMPS Design, Build

  4. Adaptive sequential controller

    DOE Patents [OSTI]

    El-Sharkawi, Mohamed A. (Renton, WA); Xing, Jian (Seattle, WA); Butler, Nicholas G. (Newberg, OR); Rodriguez, Alonso (Pasadena, CA)

    1994-01-01T23:59:59.000Z

    An adaptive sequential controller (50/50') for controlling a circuit breaker (52) or other switching device to substantially eliminate transients on a distribution line caused by closing and opening the circuit breaker. The device adaptively compensates for changes in the response time of the circuit breaker due to aging and environmental effects. A potential transformer (70) provides a reference signal corresponding to the zero crossing of the voltage waveform, and a phase shift comparator circuit (96) compares the reference signal to the time at which any transient was produced when the circuit breaker closed, producing a signal indicative of the adaptive adjustment that should be made. Similarly, in controlling the opening of the circuit breaker, a current transformer (88) provides a reference signal that is compared against the time at which any transient is detected when the circuit breaker last opened. An adaptive adjustment circuit (102) produces a compensation time that is appropriately modified to account for changes in the circuit breaker response, including the effect of ambient conditions and aging. When next opened or closed, the circuit breaker is activated at an appropriately compensated time, so that it closes when the voltage crosses zero and opens when the current crosses zero, minimizing any transients on the distribution line. Phase angle can be used to control the opening of the circuit breaker relative to the reference signal provided by the potential transformer.

  5. Tick Control (Spanish)

    E-Print Network [OSTI]

    Merchant, Michael E.

    2002-08-23T23:59:59.000Z

    E-150S 5-02 Mike Merchant Extension Entomologist Texas Cooperative Extension The Texas A&M University System El Control de Garrapatas L as garrapatas son una plaga mordedora de forma aplanada que tiene ocho patas y a menudo se encuentra en las...

  6. Systems and Control Engineering

    E-Print Network [OSTI]

    Rollins, Andrew M.

    ), the automobile companies Ford, GM) computer companies (IBM, Lucent, Bellcore) by the aerospace industry (GE, JPL areas require cross-disciplinary tools and methods for their solution. The Bachelor of Science program include the modeling, analysis, optimization and control of complex biological, energy, and industrial

  7. Thermoelectric Temperature Control

    E-Print Network [OSTI]

    Saffman, Mark

    NOTE 201TM TECHNICAL Optimizing Thermoelectric Temperature Control Systems #12;2 May 1995 92-040000A © 1995 Wavelength Electronics, Inc. Thermoelectric coolers (TECs) are used in a variety understanding of thermal management techniques and carefully select the thermoelectric module, temperature

  8. Controlling Rats and Mice

    E-Print Network [OSTI]

    Texas Wildlife Services

    2007-03-13T23:59:59.000Z

    at least 18 inches off the ground. 18? 18? TCE?Wildlife Services P.O. Box 100410 ? San Antonio, Texas 78201-1710 Rat-proofing Whenever it can be accomplished at a rea- sonable cost, rat-proofing is recommended as the most permanent means of control...

  9. Diesel Combustion Control with Closed-Loop Control of the Injection...

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

    Combustion Control with Closed-Loop Control of the Injection Strategy Diesel Combustion Control with Closed-Loop Control of the Injection Strategy New control strategies are...

  10. CONTROL AND OPTIMIZATION SPRING 2012

    E-Print Network [OSTI]

    on control of dynamical systems, linear and nonlinear least squares optimization, model-based estimation, and optimal control. We mostly restrict our study to linear, time-invariant control systems. Introductory optimiza- tion, optimal control, Kalman filters, Bayesian estimation. Prerequisites. Linear algebra

  11. Gas Slow Control System Specifications

    E-Print Network [OSTI]

    Roma "La Sapienza", Universitŕ di

    AMS-02 TRD Gas Slow Control System Specifications v 4.2 26-06-2006 A. Bartoloni, B. Borgia, F. Bucci, F. R. Spada INFN Sezione di Roma 1- Roma, Italy #12;2/45 #12;3/45 1. ABSTRACT 5 2. GAS SYSTEM FUNCTIONAL DESCRIPTION 5 3. GAS CONTROL SYSTEM 8 4. CONTROL SYSTEM COMPONENTS 12 a. Universal Control System

  12. Optimal Control PRENTICE HALL INFORMATION

    E-Print Network [OSTI]

    Moore, John Barratt

    Optimal Control Optimal Filtering Computer-ControlledSystems: Theory and Design, 21e Statistical & Systems System Identification and Control Design Using P.I.M. + Software System Identification Medical Control 1 1.2 About This Book in Particular 4 1.3 Part and Chapter Outline 5 0 The Standard Regulator

  13. On Cyber Security for Networked Control Systems

    E-Print Network [OSTI]

    Amin, Saurabh

    2011-01-01T23:59:59.000Z

    optimal control and stabilization for linear systems with bounded controloptimal switching control for abstract linear systems onoptimal control for discrete-time, linear dynamical systems in which control

  14. Mechanism of Methane Chemical Looping Combustion with Hematite Promoted with CeO2

    SciTech Connect (OSTI)

    Miller, Duane D.; Siriwardane, Ranjani

    2013-08-01T23:59:59.000Z

    Chemical looping combustion (CLC) is a promising technology for fossil fuel combustion that produces sequestration-ready CO{sub 2} stream, reducing the energy penalty of CO{sub 2} separation from flue gases. An effective oxygen carrier for CLC will readily react with the fuel gas and will be reoxidized upon contact with oxygen. This study investigated the development of a CeO{sub 2}-promoted Fe{sub 2}O{sub 3}?hematite oxygen carrier suitable for the methane CLC process. Composition of CeO{sub 2} is between 5 and 25 wt % and is lower than what is generally used for supports in Fe{sub 2}O{sub 3} carrier preparations. The incorporation of CeO{sub 2} to the natural ore hematite strongly modifies the reduction behavior in comparison to that of CeO{sub 2} and hematite alone. Temperature-programmed reaction studies revealed that the addition of even 5 wt % CeO{sub 2} enhances the reaction capacity of the Fe{sub 2}O{sub 3} oxygen carrier by promoting the decomposition and partial oxidation of methane. Fixed-bed reactor data showed that the 5 wt % cerium oxides with 95 wt % iron oxide produce 2 times as much carbon dioxide in comparison to the sum of carbon dioxide produced when the oxides were tested separately. This effect is likely due to the reaction of CeO{sub 2} with methane forming intermediates, which are reactive for extracting oxygen from Fe{sub 2}O{sub 3} at a considerably faster rate than the rate of the direct reaction of Fe{sub 2}O{sub 3} with methane. These studies reveal that 5 wt % CeO{sub 2}/Fe{sub 2}O{sub 3} gives stable conversions over 15 reduction/oxidation cycles. Lab-scale reactor studies (pulsed mode) suggest the methane reacts initially with CeO{sub 2} lattice oxygen to form partial oxidation products (CO + H{sub 2}), which continue to react with oxygen from neighboring Fe{sub 2}O{sub 3}, leading to its complete oxidation to form CO{sub 2}. The reduced cerium oxide promotes the methane decomposition reaction to form C + H{sub 2}, which continue to react with Fe{sub 2}O{sub 3}/Fe{sub 3}O{sub 4} to form CO/CO{sub 2} and H{sub 2}O. This mechanism is supported by the characterization studies, which also suggest that the formation of carbonaceous intermediates may affect the reaction rate and selectivity of the oxygen carrier.

  15. PID control of gas pipelines

    SciTech Connect (OSTI)

    Coltharp, B.; Bergmann, J. [Baker CAC, Kingwood, TX (United States)

    1996-09-01T23:59:59.000Z

    The use of low cost digital controllers for pipeline control is increasing as the reliability and cost improves. In pipeline applications, the proportional, integral, and derivative (PID) controller algorithm is often used. However, the unique problems associated with pipeline operation have caused manufacturers to modify the basic control algorithms. Features such as set point ramping, built in pressure control, freeze on input error, and high and low output limits help assure safe and predictable pipeline operation.

  16. Control power in perfect controlled teleportation via partially entangled channels

    E-Print Network [OSTI]

    Xi-Han Li; Shohini Ghose

    2014-10-05T23:59:59.000Z

    We analyze and evaluate perfect controlled teleportation via three-qubit entangled channels from the point of view of the controller. The key idea in controlled teleportation is that the teleportation is performed only with the participation of the controller. We calculate a quantitative measure of the controller's power and establish a lower bound on the control power required for controlled teleportation. We show that the maximally entangled GHZ state is a suitable channel for controlled teleportation of arbitrary single qubits - the controller's power meets the bound and the teleportation fidelity without the controller's permission is no better than the fidelity of a classical channel. We also construct partially entangled channels that exceed the bound for controlled teleportation of a restricted set of states called the equatorial states. We calculate the minimum entanglement required in these channels to exceed the bound. Moreover, we find that in these restricted controlled teleportation schemes, the partially entangled channels can outperform maximally entangled channels with respect to the controller's power. Our results provide a new perspective on controlled teleportation schemes and are of practical interest since we propose useful partially entangled channels.

  17. SM22{alpha}-induced activation of p16{sup INK4a}/retinoblastoma pathway promotes cellular senescence caused by a subclinical dose of {gamma}-radiation and doxorubicin in HepG2 cells

    SciTech Connect (OSTI)

    Kim, Tae Rim; Lee, Hee Min; Lee, So Yong; Kim, Eun Jin; Kim, Kug Chan [Department of Radiation Biology, Environmental Radiation Research Group, Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)] [Department of Radiation Biology, Environmental Radiation Research Group, Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Paik, Sang Gi [Department of Biology, School of Biosciences and Biotechnology, Chungnam National University, Daejeon (Korea, Republic of)] [Department of Biology, School of Biosciences and Biotechnology, Chungnam National University, Daejeon (Korea, Republic of); Cho, Eun Wie, E-mail: ewcho@kribb.re.kr [Daejeon-KRIBB-FHCRC Cooperation Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon (Korea, Republic of); Kim, In Gyu, E-mail: igkim@kaeri.re.kr [Department of Radiation Biology, Environmental Radiation Research Group, Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2010-09-10T23:59:59.000Z

    Research highlights: {yields} SM22{alpha} overexpression in HepG2 cells leads cells to a growth arrest state, and the treatment of a subclinical dose of {gamma}-radiation or doxorubicin promotes cellular senescence. {yields} SM22{alpha} overexpression elevates p16{sup INK4a} followed by pRB activation, but there are no effects on p53/p21{sup WAF1/Cip1} pathway. {yields} SM22{alpha}-induced MT-1G activates p16{sup INK4a}/pRB pathway, which promotes cellular senescence by damaging agents. -- Abstract: Smooth muscle protein 22-alpha (SM22{alpha}) is known as a transformation- and shape change-sensitive actin cross-linking protein found in smooth muscle tissue and fibroblasts; however, its functional role remains uncertain. We reported previously that SM22{alpha} overexpression confers resistance against anti-cancer drugs or radiation via induction of metallothionein (MT) isozymes in HepG2 cells. In this study, we demonstrate that SM22{alpha} overexpression leads cells to a growth arrest state and promotes cellular senescence caused by treatment with a subclinical dose of {gamma}-radiation (0.05 and 0.1 Gy) or doxorubicin (0.01 and 0.05 {mu}g/ml), compared to control cells. Senescence growth arrest is known to be controlled by p53 phosphorylation/p21{sup WAF1/Cip1} induction or p16{sup INK4a}/retinoblastoma protein (pRB) activation. SM22{alpha} overexpression in HepG2 cells elevated p16{sup INK4a} followed by pRB activation, but did not activate the p53/p21{sup WAF1/Cip1} pathway. Moreover, MT-1G, which is induced by SM22{alpha} overexpression, was involved in the activation of the p16{sup INK4a}/pRB pathway, which led to a growth arrest state and promoted cellular senescence caused by damaging agents. Our findings provide the first demonstration that SM22{alpha} modulates cellular senescence caused by damaging agents via regulation of the p16{sup INK4a}/pRB pathway in HepG2 cells and that these effects of SM22{alpha} are partially mediated by MT-1G.

  18. Deactivation and regeneration of a promoted transition-metal-zeolite catalyst

    SciTech Connect (OSTI)

    Pennline, H.W.; Pollack, S.S.

    1986-03-01T23:59:59.000Z

    The regeneration of a promoted transition-metal-zeolite catalyst that had been used to convert synthesis gas to gasoline-range hydrocarbons was investigated in a mixed reactor system. Carbonaceous deposits were found on the catalyst-a coprecipitated cobalt-thoria admixed with ZSM-5 zeolite-after it has been subjected to low hydrogen to carbon monoxide ratio synthesis gas at the processing conditions. Oxidative regenerations did not succeed in returning the catalyst to its initial synthesis activity. X-ray diffraction analysis of the used and regenerated catalyst samples suggested that sintering of the cobalt occurred. The crystallite size of the Co/sub 3/O/sub 4/ formed after regeneration was inversely related to the synthesis gas conversion after reduction of the Co/sub 3/O/sub 4/ to the metal.

  19. Hydrogenation of Carbon Dioxide by Water: Alkali-Promoted Synthesis of Formate

    SciTech Connect (OSTI)

    Hrbek, J.; Hoffmann, F.M.; Yang, Y.; Paul, J.; White, M.G.

    2010-07-15T23:59:59.000Z

    Conversion of carbon dioxide utilizing protons from water decomposition is likely to provide a sustainable source of fuels and chemicals in the future. We present here a time-evolved infrared reflection absorption spectroscopy (IRAS) and temperature-programmed desorption (TPD) study of the reaction of CO{sub 2} + H{sub 2}O in thin potassium layers. Reaction at temperatures below 200 K results in the hydrogenation of carbon dioxide to potassium formate. Thermal stability of the formate, together with its sequential transformation to oxalate and to carbonate, is monitored and discussed. The data of this model study suggest a dual promoter mechanism of the potassium: the activation of CO{sub 2} and the dissociation of water. Reaction at temperatures above 200 K, in contrast, is characterized by the absence of formate and the direct reaction of CO{sub 2} to oxalate, due to a drastic reduction of the sticking coefficient of water at higher temperatures.

  20. Fischer-Tropsch activity for non-promoted cobalt-on-alumina catalysts

    DOE Patents [OSTI]

    Singleton, Alan H. (Baden, PA); Oukaci, Rachid (Gibsonia, PA); Goodwin, James G. (Gibsonia, PA)

    2001-01-01T23:59:59.000Z

    Cobalt catalysts, and processes employing these inventive catalysts, for hydrocarbon synthesis. The inventive catalyst comprises cobalt on an alumina support and is not promoted with any noble or near noble metals. In one aspect of the invention, the alumina support preferably includes a dopant in an amount effective for increasing the activity of the inventive catalyst. The dopant is preferably a titanium dopant. In another aspect of the invention, the cobalt catalyst is preferably reduced in the presence of hydrogen at a water vapor partial pressure effective to increase the activity of the cobalt catalyst for hydrocarbon synthesis. The water vapor partial pressure is preferably in the range of from 0 to about 0.1 atmospheres.

  1. Hydrocracking and hydroisomerization of long-chain alkanes and polyolefins over metal-promoted anion-modified transition metal oxides

    SciTech Connect (OSTI)

    Venkatesh, Koppampatti R.; Hu, Jianli; Tierney, John W.; Wender, Irving

    1996-12-01T23:59:59.000Z

    A method is described for cracking a feedstock by contacting the feedstock with a metal-promoted anion-modified metal oxide catalyst in the presence of hydrogen gas. The metal oxide of the catalyst is one or more of ZrO{sub 2}, HfO{sub 2}, TiO{sub 2} and SnO{sub 2}, and the feedstock is principally chains of at least 20 carbon atoms. The metal-promoted anion-modified metal oxide catalyst contains one or more of Pt, Ni, Pd, Rh, Ir, Ru, (Mn and Fe) or mixtures of them present between about 0.2% to about 15% by weight of the catalyst. The metal-promoted anion-modified metal oxide catalyst contains one or more of SO{sub 4}, WO{sub 3}, or mixtures of them present between about 0.5% to about 20% by weight of the catalyst.

  2. Ripple burn control

    SciTech Connect (OSTI)

    Bhadra, D.K.; Petrie, T.W.; Peuron, U.A.; Rawls, J.M.

    1980-05-01T23:59:59.000Z

    The ripple contribution to the ion thermal conductivity is ideally suited in magnitude, temperature dependence, and spatial dependence to serve as a burn control mechanism. Furthermore, a considerable measure of automatic burn control results because of the radial shift of the plasma to a region of higher ripple. Unfortunately, the window in ripple values consistent with both ignition and a burn equilibrium is uncomfortably narrow, given the current lack of contact between the theoretical models of ripple transport and experimental observations. A survey is made of the techniques to vary the ripple and thus broaden the design window. One new technique is discussed in some detail: the use of ferromagnetic materials in the shield with magnetic properties which are sensitive functions of the operating temperature.

  3. Photovoltaic system controller

    SciTech Connect (OSTI)

    Gerken, K.F.; Sullivan, R.A.

    1989-12-19T23:59:59.000Z

    This patent describes a photovoltaic system controller for utilization with a photovoltaic power system including at least a photovoltaic array, a system battery adapted to be charged by the array and a load adapted to be powered by the battery. The controller comprising a microprocessor having an erasable programmable memory. The microprocessor having means to receive input data from the array, the battery and the load. The microprocessor having means to evaluate the input data in relation to at least one predetermined setpoint, the microprocessor in response to the evaluation being adapted to disconnect the battery from the array or to disconnect the load from the battery. The setpoint being adapted to be adjusted to a second setpoint by adjustment means, and the erasable programmable memory being adapted to be changed whereby the evaluation performed by the microprocessor is also changed.

  4. Hybrid powertrain controller

    DOE Patents [OSTI]

    Jankovic, Miroslava (Birmingham, MI); Powell, Barry Kay (Belleville, MI)

    2000-12-26T23:59:59.000Z

    A hybrid powertrain for a vehicle comprising a diesel engine and an electric motor in a parallel arrangement with a multiple ratio transmission located on the torque output side of the diesel engine, final drive gearing connecting drivably the output shaft of transmission to traction wheels of the vehicle, and an electric motor drivably coupled to the final drive gearing. A powertrain controller schedules fuel delivered to the diesel engine and effects a split of the total power available, a portion of the power being delivered by the diesel and the balance of the power being delivered by the motor. A shifting schedule for the multiple ratio transmission makes it possible for establishing a proportional relationship between accelerator pedal movement and torque desired at the wheels. The control strategy for the powertrain maintains drivability of the vehicle that resembles drivability of a conventional spark ignition vehicle engine powertrain while achieving improved fuel efficiency and low exhaust gas emissions.

  5. Engine Cylinder Temperature Control

    DOE Patents [OSTI]

    Kilkenny, Jonathan Patrick (Peoria, IL); Duffy, Kevin Patrick (Metamora, IL)

    2005-09-27T23:59:59.000Z

    A method and apparatus for controlling a temperature in a combustion cylinder in an internal combustion engine. The cylinder is fluidly connected to an intake manifold and an exhaust manifold. The method and apparatus includes increasing a back pressure associated with the exhaust manifold to a level sufficient to maintain a desired quantity of residual exhaust gas in the cylinder, and varying operation of an intake valve located between the intake manifold and the cylinder to an open duration sufficient to maintain a desired quantity of fresh air from the intake manifold to the cylinder, wherein controlling the quantities of residual exhaust gas and fresh air are performed to maintain the temperature in the cylinder at a desired level.

  6. FMIT facility control system

    SciTech Connect (OSTI)

    Suyama, R.M.; Machen, D.R.; Johnson, J.A.

    1981-01-01T23:59:59.000Z

    The control system for the Fusion Materials Irradiation Test (FMIT) Facility, under construction at Richland, Washington, uses current techniques in distributed processing to achieve responsiveness, maintainability and reliability. Developmental experience with the system on the FMIT Prototype Accelerator (FPA) being designed at the Los Alamos National Laboratory is described as a function of the system's design goals and details. The functional requirements of the FMIT control system dictated the use of a highly operator-responsive, display-oriented structure, using state-of-the-art console devices for man-machine communications. Further, current technology has allowed the movement of device-dependent tasks into the area traditionally occupied by remote input-output equipment; the system's dual central process computers communicate with remote communications nodes containing microcomputers that are architecturally similar to the top-level machines. The system has been designed to take advantage of commercially available hardware and software.

  7. Controlling electric power demand

    SciTech Connect (OSTI)

    Eikenberry, J.

    1984-11-15T23:59:59.000Z

    Traditionally, demand control has not been viewed as an energy conservation measure, its intent being to reduce the demand peak to lower the electric bill demand charge by deferring the use of a block of power to another demand interval. Any energy savings were essentially incidental and unintentional, resulting from curtailment of loads that could not be assumed at another time. This article considers a microprocessor-based multiplexed system linked to a minicomputer to control electric power demand in a winery. In addition to delivering an annual return on investment of 55 percent in electric bill savings, the system provides a bonus in the form of alarm and monitoring capability for critical processes.

  8. Ras-association domain family 1C protein promotes breast cancer cell migration and attenuates apoptosis

    E-Print Network [OSTI]

    2010-01-01T23:59:59.000Z

    wells containing either 40 ng/ml SDF-1 con- ditioned mediumor control medium lacking SDF-1 and incubated for 22 hours.and grown in the presence of SDF-1 (the ligand for the CXCR4

  9. The Translational Regulators GCN-1 and ABCF-3 Act Together to Promote Apoptosis in C. elegans

    E-Print Network [OSTI]

    Hirose, Takashi

    The proper regulation of apoptosis requires precise spatial and temporal control of gene expression. While the transcriptional and translational activation of pro-apoptotic genes is known to be crucial to triggering ...

  10. Degradable Polyelectrolyte Multilayers that Promote the Release of siRNA

    E-Print Network [OSTI]

    Flessner, Ryan M.

    We report an approach to the design of degradable polyelectrolyte-based films for the controlled release of siRNA from surfaces. Our approach is based on stepwise, layer-by-layer assembly of multilayered polyelectrolyte ...

  11. Controlled CO preferential oxidation

    DOE Patents [OSTI]

    Meltser, M.A.; Hoch, M.M.

    1997-06-10T23:59:59.000Z

    Method is described for controlling the supply of air to a PROX (PReferential OXidation for CO cleanup) reactor for the preferential oxidation in the presence of hydrogen wherein the concentration of the hydrogen entering and exiting the PROX reactor is monitored, the difference there between correlated to the amount of air needed to minimize such difference, and based thereon the air supply to the PROX reactor adjusted to provide such amount and minimize such difference. 2 figs.

  12. Snakes and Their Control

    E-Print Network [OSTI]

    Texas Wildlife Services

    2008-04-15T23:59:59.000Z

    - tivewaysofdiscouragingthem.Eliminatingrock piles, brush piles, tall grass, etc., will cause snakes to seek a more suitable habitat. Lumber, wood piles and other debris around the home should be stored at least 18 inches off the ground. Controlling insect and rodent popula... must be sealed. Since snakes normally enter a building at or below ground level, all openings around water pipes, electrical outlets, doors and windows should be closed. Holes in masonry foundations around the home should be sealed with mortar. Hardware...

  13. Worldwide report, arms control

    SciTech Connect (OSTI)

    NONE

    1987-03-18T23:59:59.000Z

    This report contains translations/transcriptions of articles and/or broadcasts on Arms Control. Titles include: USSR Journal Review of French Book on SDI; Moscow Talk Show Considers Possibility of Dealing with U.S.; Thatcher, Gorbachev Talks Anticipated; U.S. Presents Draft Treaty to Eliminate INF from Europe; TASS: White House Rejects Treaty of Tatotonga; Soviet Paper on Congressional Divisions on Moratorium; Turkish Officials on Deployment of Nuclear Weapons; and others.

  14. Stirling engine power control

    DOE Patents [OSTI]

    Fraser, James P. (Scotia, NY)

    1983-01-01T23:59:59.000Z

    A power control method and apparatus for a Stirling engine including a valved duct connected to the junction of the regenerator and the cooler and running to a bypass chamber connected between the heater and the cylinder. An oscillating zone of demarcation between the hot and cold portions of the working gas is established in the bypass chamber, and the engine pistons and cylinders can run cold.

  15. Automated manual transmission controller

    DOE Patents [OSTI]

    Lawrie, Robert E. (Whitmore Lake, MI); Reed, Jr., Richard G. (Royal Oak, MI); Bernier, David R. (Rochester Hills, MI)

    1999-12-28T23:59:59.000Z

    A powertrain system for a hybrid vehicle. The hybrid vehicle includes a heat engine, such as a diesel engine, and an electric machine, which operates as both an electric motor and an alternator, to power the vehicle. The hybrid vehicle also includes a manual-style transmission configured to operate as an automatic transmission from the perspective of the driver. The engine and the electric machine drive an input shaft which in turn drives an output shaft of the transmission. In addition to driving the transmission, the electric machine regulates the speed of the input shaft in order to synchronize the input shaft during either an upshift or downshift of the transmission by either decreasing or increasing the speed of the input shaft. When decreasing the speed of the input shaft, the electric motor functions as an alternator to produce electrical energy which may be stored by a storage device. Operation of the transmission is controlled by a transmission controller which receives input signals and generates output signals to control shift and clutch motors to effect smooth launch, upshift shifts, and downshifts of the transmission, so that the transmission functions substantially as an automatic transmission from the perspective of the driver, while internally substantially functioning as a manual transmission.

  16. Environmental Control Technology

    SciTech Connect (OSTI)

    NONE

    1997-02-10T23:59:59.000Z

    Operations and maintenance continued this month at the Electric Power Research Institute's (EPRI's) Environmental Control Technology Center (ECTC). Testing for the Hazardous Air Pollutants (HAP) study was conducted using the Carbon Injection System (the 4.0 MW Spray Dryer Absorber and the Pulse-Jet Fabric Filter). Testing also continued across the B&W/CHX Heat Exchanger this month as the effects of increased particulate loading are being studied. The 1.0 MW Cold-Side Selective Catalytic Reduction (SCR) unit and the 4.0 MW Pilot Wet Scrubber remained idle this month in a cold-standby mode and were inspected regularly. On September 13, 1996, the ECTC completed an independent test block for a third-party company, Air Purification Inc. (API). For this testing, the ECTC's staff (O&M and Testing) were contracted to conduct performance and validation testing across a new, integrated emissions control device, the Rotorfilter{trademark}. This testing was conducted for a thirty (30) day period simultaneously with the B&W/CHX test block. The HAP testing resumed as this third-party test block was completed. Testing in September at the Electric Power Research Institute's (EPRI's) Environmental Control Technology Center (ECTC) included tests from the Pilot Trace Elements Removal (TER) test block as part of EPRI's overall program to develop control technology options for reduction of trace element emissions. This experimental program investigates mercury removal and mercury speciation under different operating conditions. The 1996 program is being performed on the 4.0 MW wet FGD pilot unit and the spray dryer/pulse jet fabric filter (SDA/PJFF) pilot units. The 1996 Trace Elements Removal (TER) test block is a continuation of the 1995 TER test block and will focus on up to five research areas, depending on experimental results. These areas are: (1) Mercury speciation methods; (2) Effect of FGD system operating variables on mercury removal; (3) Novel methods for elemental mercury control; (4) Catalytic methods for converting elemental mercury to oxidized mercury; and (5) Electrostatic charging of particulate material in the FGD inlet flue gas stream.

  17. Retrofit Diesel Emissions Control System Providing 50% NOxControl

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

    Retrofit Diesel Emissions Control System Providing 50% NOx Control D. Yee, B. Adair, A. Boleda, B. Berry, T. Caron, J. Cizeron, T. Kinney, K. Lundberg and R. Dalla Betta Catalytica...

  18. Controllable stacked disk morphologies of charged diblock copolymers

    SciTech Connect (OSTI)

    Goswami, Monojoy [ORNL; Sumpter, Bobby G [ORNL; Mays, Jimmy [ORNL

    2010-01-01T23:59:59.000Z

    Monte Carlo simulations are used to demonstrate the controlled stacking of charged block copolymer disk morphologies that can be obtained under certain thermodynamic conditions. We examine a partially charged block copolymer where 75% of the blocks are neutral and 25% of the blocks are charged. The presence of strong electrostatic interactions promotes charge agglomeration thereby changing morphologies in these systems. This study relates different thermodynamic quantities for which disk-like stackings can be obtained. The long-range order can be sustained even if hydrophobicity is increased albeit with lower dimensional structures. Our simulation results agree very well with recent experiments and are consistent with theoretical observations of counterion adsorption on flexible polyelectrolytes.

  19. Functional Heterogeneity of Breast Fibroblasts Is Defined by a Prostaglandin Secretory Phenotype that Promotes Expansion of Cancer-Stem Like Cells

    E-Print Network [OSTI]

    Gupta, Piyush

    Fibroblasts are important in orchestrating various functions necessary for maintaining normal tissue homeostasis as well as promoting malignant tumor growth. Significant evidence indicates that fibroblasts are functionally ...

  20. A Verified Hybrid Controller For Automated Vehicles

    E-Print Network [OSTI]

    Lygeros, J.; Godbole, D. N.; Sastry, S.

    1997-01-01T23:59:59.000Z

    con- trollers for vehicle automation," in American ControlTomizuka, Vehicle lateral control for highway automation,"

  1. CUNY EXPORT CONTROL PROCEDURES 21. Export Control Training and Assessment

    E-Print Network [OSTI]

    Rosen, Jay

    CUNY EXPORT CONTROL PROCEDURES 21. Export Control Training and Assessment This Section addresses to annual export control training sessions open to faculty and administrators, OVCR makes available ongoing export briefing sessions on an as-needed basis. These sessions are designed to answer specific questions

  2. Controllability of Dynamical Extensions with Bounded Control: Application to Robotics

    E-Print Network [OSTI]

    Sontag, Eduardo

    1 Controllability of Dynamical Extensions with Bounded Control: Application to Robotics Monique. An application to the motion plan- ning problem for a class of two-driving-wheel mobile robots illustrates- vated by applications coming from robotics, we extend these results to the situation of bounded controls

  3. Advanced Motion Control: An Adaptive Robust Control Framework

    E-Print Network [OSTI]

    Yao, Bin

    control implementation platform rather affordable and a standard choice for any modern precision machines. Such a hardware configuration enables the control of the overall system to be constructed in the same way as what information that is available in the computer based control systems. The theoretically solid nonlinear

  4. Limits of optimal control yields achievable with quantum controllers

    E-Print Network [OSTI]

    Re-Bing Wu; Constantin Brif; Matthew R. James; Herschel Rabitz

    2015-05-03T23:59:59.000Z

    In quantum optimal control theory, kinematic bounds are the minimum and maximum values of the control objective achievable for any physically realizable system dynamics. For a given initial state of the system, these bounds depend on the nature and state of the controller. We consider a general situation where the controlled quantum system is coupled to both an external classical field (referred to as a classical controller) and an auxiliary quantum system (referred to as a quantum controller). In this general situation, the kinematic bound is between the classical kinematic bound (CKB), corresponding to the case when only the classical controller is available, and the quantum kinematic bound (QKB), corresponding to the ultimate physical limit of the objective's value. Specifically, when the control objective is the expectation value of a quantum observable (a Hermitian operator on the system's Hilbert space), the QKBs are the minimum and maximum eigenvalues of this operator. We present, both qualitatively and quantitatively, the necessary and sufficient conditions for surpassing the CKB and reaching the QKB, through the use of a quantum controller. The general conditions are illustrated by examples in which the system and controller are initially in thermal states. The obtained results provide a basis for the design of quantum controllers capable of maximizing the control yield and reaching the ultimate physical limit.

  5. The quantum systems control and the optimal control theory

    E-Print Network [OSTI]

    V. F. Krotov

    2008-05-22T23:59:59.000Z

    Mathematical theory of the quantum systems control is based on some ideas of the optimal control theory. These ideas are developed here as applied to these systems. The results obtained meet the deficiencies in the basis and algorithms of the control synthesis and expand the application of these methods.

  6. Hamiltonian control systems From modeling to analysis and control

    E-Print Network [OSTI]

    Knobloch,Jürgen

    Hamiltonian control systems From modeling to analysis and control Arjan van der Schaft Johann-based modeling 3 Definition of port-Hamiltonian systems 4 Scattering: from power variables to wave variables 5, University of Groningen, the Netherlands DiHamiltonian control systems Elgersburg School, March, 2012 1 / 108

  7. Emission control cost-effectiveness of alternative-fuel vehicles

    SciTech Connect (OSTI)

    Wang, Q. [Argonne National Lab., IL (United States); Sperling, D.; Olmstead, J. [California Univ., Davis, CA (United States). Inst. of Transportation Studies

    1993-06-14T23:59:59.000Z

    Although various legislation and regulations have been adopted to promote the use of alternative-fuel vehicles for curbing urban air pollution problems, there is a lack of systematic comparisons of emission control cost-effectiveness among various alternative-fuel vehicle types. In this paper, life-cycle emission reductions and life-cycle costs were estimated for passenger cars fueled with methanol, ethanol, liquefied petroleum gas, compressed natural gas, and electricity. Vehicle emission estimates included both exhaust and evaporative emissions for air pollutants of hydrocarbon, carbon monoxide, nitrogen oxides, and air-toxic pollutants of benzene, formaldehyde, 1,3-butadiene, and acetaldehyde. Vehicle life-cycle cost estimates accounted for vehicle purchase prices, vehicle life, fuel costs, and vehicle maintenance costs. Emission control cost-effectiveness presented in dollars per ton of emission reduction was calculated for each alternative-fuel vehicle types from the estimated vehicle life-cycle emission reductions and costs. Among various alternative-fuel vehicle types, compressed natural gas vehicles are the most cost-effective vehicle type in controlling vehicle emissions. Dedicated methanol vehicles are the next most cost-effective vehicle type. The cost-effectiveness of electric vehicles depends on improvements in electric vehicle battery technology. With low-cost, high-performance batteries, electric vehicles are more cost-effective than methanol, ethanol, and liquified petroleum gas vehicles.

  8. Intelligent fuzzy supervisory control for distillation columns

    E-Print Network [OSTI]

    Santhanam, Srinivasan

    1993-01-01T23:59:59.000Z

    problem. Multivariable design techniques are used to control the column. Some of the different multivariable techniques which have been used in the distillation column control include decoupling control, optimal control and internal model control [5...

  9. Shared Control Multiprocessors A Paradigm for Supporting

    E-Print Network [OSTI]

    Wilsey, Philip A.

    control architectures. This model, called shared control, overcomes the inefficiency of SIMD machinesShared Control Multiprocessors ­ A Paradigm for Supporting Control Parallelism on SIMD Abstract Parallel architectures are commonly classified according to their control organization as either

  10. Soft Selves and Ecological Control 

    E-Print Network [OSTI]

    Clark, Andy

    2006-01-01T23:59:59.000Z

    Advanced biological brains are by nature open-ended opportunistic controllers. Such controllers compute, pretty much on a moment-to-moment basis, what problem-solving resources are readily available and recruit them into temporary problem...

  11. Optimal control, parabolic equations, st

    E-Print Network [OSTI]

    2008-12-22T23:59:59.000Z

    In this paper we study the optimal control problem of the heat equation by a distributed control over a subset of the domain, in the presence of a state constraint.

  12. Computer Control of Boiler Operation

    E-Print Network [OSTI]

    Pareja, G. E.

    1981-01-01T23:59:59.000Z

    Rapidly rising energy costs present the opportunity for substantial cost savings through improved boiler combustion control. A process computer control system was installed at an Air Products & Chemicals facility in 1978. As a result the boiler...

  13. PEP instrumentation and control system

    SciTech Connect (OSTI)

    Melen, R.

    1980-06-01T23:59:59.000Z

    This paper describes the operating characteristics of the primary components that form the PEP Instrumentation and Control System. Descriptions are provided for the computer control system, beam monitors, and other support systems.

  14. Can fungal biopesticides control malaria? 

    E-Print Network [OSTI]

    Thomas, Matt B; Read, Andrew F

    2007-01-01T23:59:59.000Z

    Recent research has raised the prospect of using insect fungal pathogens for the control of vector-borne diseases such as malaria. In the past, microbial control of insect pests in both medical and agricultural sectors ...

  15. Qubit dynamics under alternating controls

    E-Print Network [OSTI]

    Aiello, Clarice Demarchi

    2014-01-01T23:59:59.000Z

    In this thesis, we discuss two problems of quantum dynamics in the presence of alternating controls. Alternating controls arise in many protocols designed to extend the duration over which a qubit is a useful computational ...

  16. Division 1137 property control system

    SciTech Connect (OSTI)

    Pastor, D.J.

    1982-01-01T23:59:59.000Z

    An automated data processing property control system was developed by Mobile and Remote Range Division 1137. This report describes the operation of the system and examines ways of using it in operational planning and control.

  17. Nuclear power plant control room operator control and monitoring tasks

    SciTech Connect (OSTI)

    Bovell, C.R.; Beck, M.G. [Concord Associates, Inc., Knoxville, TN (United States); Carter, R.J. [Oak Ridge National Labs., TN (United States)

    1998-07-01T23:59:59.000Z

    Oak Ridge National Laboratory is conducting a research project the purpose of which is to develop the technical bases for regulatory review criteria for use in evaluating the safety implications of human factors associated with the use of artificial intelligence and expert systems, and with advanced instrumentation and control (I and C) systems in nuclear power plants (NPP). This report documents the results from Task 8 of that project. The primary objectives of the task was to identify the scope and type of control and monitoring tasks now performed by control-room operators. Another purpose was to address the types of controls and safety systems needed to operate the nuclear plant. The final objective of Task 8 was to identify and categorize the type of information and displays/indicators required to monitor the performance of the control and safety systems. This report also discusses state-of-the-art controls and advanced display devices which will be available for use in control-room retrofits and in control room of future plants. The fundamental types of control and monitoring tasks currently conducted by operators can be divided into four classifications: function monitoring tasks, control manipulation tasks, fault diagnostic tasks, and administrative tasks. There are three general types of controls used in today`s NPPs, switches, pushbuttons, and analog controllers. Plant I and C systems include components to achieve a number of safety-related functions: measuring critical plant parameters, controlling critical plant parameters within safety limits, and automatically actuating protective devices if safe limits are exceeded. The types of information monitored by the control-room operators consist of the following parameters: pressure, fluid flow and level, neutron flux, temperature, component status, water chemistry, electrical, and process and area radiation. The basic types of monitoring devices common to nearly all NPP control rooms include: analog meters, graphic recorders, digital displays and counters, light indicators, visual and audio alarms, and cathode-ray tubes.

  18. MATERIAL CONTROL ACCOUNTING INMM

    SciTech Connect (OSTI)

    Hasty, T.

    2009-06-14T23:59:59.000Z

    Since 1996, the Mining and Chemical Combine (MCC - formerly known as K-26), and the United States Department of Energy (DOE) have been cooperating under the cooperative Nuclear Material Protection, Control and Accounting (MPC&A) Program between the Russian Federation and the U.S. Governments. Since MCC continues to operate a reactor for steam and electricity production for the site and city of Zheleznogorsk which results in production of the weapons grade plutonium, one of the goals of the MPC&A program is to support implementation of an expanded comprehensive nuclear material control and accounting (MC&A) program. To date MCC has completed upgrades identified in the initial gap analysis and documented in the site MC&A Plan and is implementing additional upgrades identified during an update to the gap analysis. The scope of these upgrades includes implementation of MCC organization structure relating to MC&A, establishing material balance area structure for special nuclear materials (SNM) storage and bulk processing areas, and material control functions including SNM portal monitors at target locations. Material accounting function upgrades include enhancements in the conduct of physical inventories, limit of error inventory difference procedure enhancements, implementation of basic computerized accounting system for four SNM storage areas, implementation of measurement equipment for improved accountability reporting, and both new and revised site-level MC&A procedures. This paper will discuss the implementation of MC&A upgrades at MCC based on the requirements established in the comprehensive MC&A plan developed by the Mining and Chemical Combine as part of the MPC&A Program.

  19. Thermionic Converter Temperature Controller

    SciTech Connect (OSTI)

    Shaner,B. J.; Wolf, Joseph H.; Johnson, Robert G. R.

    1999-08-23T23:59:59.000Z

    A method and apparatus for controlling the temperature of a thermionic reactor over a wide range of operating power, including a thermionic reactor having a plurality of integral cesium reservoirs, a honeycomb material disposed about the reactor which has a plurality of separated cavities, a solid sheath disposed about the honeycomb material and having an opening therein communicating with the honeycomb material and cavities thereof, and a shell disposed about the sheath for creating a coolant annulus therewith so that the coolant in the annulus may fill the cavities and permit nucleate boiling during the operation of the reactor.

  20. Thermionic converter temperature controller

    DOE Patents [OSTI]

    Shaner, Benjamin J. (McMurray, PA); Wolf, Joseph H. (Pittsburgh, PA); Johnson, Robert G. R. (Trafford, PA)

    2001-04-24T23:59:59.000Z

    A method and apparatus for controlling the temperature of a thermionic reactor over a wide range of operating power, including a thermionic reactor having a plurality of integral cesium reservoirs, a honeycomb material disposed about the reactor which has a plurality of separated cavities, a solid sheath disposed about the honeycomb material and having an opening therein communicating with the honeycomb material and cavities thereof, and a shell disposed about the sheath for creating a coolant annulus therewith so that the coolant in the annulus may fill the cavities and permit nucleate boiling during the operation of the reactor.