National Library of Energy BETA

Sample records for vcse promoting control

  1. Virtual Control Systems Environment (VCSE)

    SciTech Connect (OSTI)

    Atkins, Will

    2012-10-08

    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

    2014-02-26

    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)

    5954 Unlimited Release Printed September 2008 Cyber Effects Analysis Using VCSE Promoting Control System Reliability Michael J. McDonald, Gregory N. Conrad, Travis C. Service, Regis H. Cassidy Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under Contract

  4. EC Publications

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

    Effects Analysis Using VCSE: Promoting Control System Reliability admin 2016-04-18T20:58:24+00:00 Popular Downloads Solar Energy Grid Integration Systems: Final Report of the Florida Solar Energy Center Team (11369 downloads) Modeling System Losses in PVsyst (9347 downloads) Numerical Manufacturing And Design Tool (NuMAD v2.0) for Wind Turbine Blades: User's Guide (7615 downloads) Solar Energy Grid Integration Systems (SEGIS) Proactive Intelligent Advances for Photovoltaic Systems (6676

  5. 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.

    2010-02-01

    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.

  6. Commercial Current Promotions

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

    New Commercial Program Development Commercial Current Promotions Industrial Federal Agriculture This page features all current special promotions for commercial programs....

  7. 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.

    2009-03-01

    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.

  8. Promoting economic incentives for environmental protection in the Surface Mining Control and Reclamation Act of 1977: an analysis of the design and implementation of reclamation performance bonds

    SciTech Connect (OSTI)

    Webber, B.S.; Webber, D.J.

    1985-04-01

    This article examines the bonding system designed by the Surface Mining Control and Reclamation Act of 1977 (SMCRA) and some alternatives developed by several states in their regulatory programs. As well, it evaluates the systems for their potential to provide economic incentives for coal operators to engage in environmentally sound mining techniques throughout the duration of the mining activities. The first section of this article briefly reviews the SMCRA. The second section outlines the specific reclamation bonding provisions of the act. The third section analyzes economic incentives and their application to coal mining, and the fourth section more particularly evaluates the reclamation bonding provisions of the act as market based incentives. Finally, the article assesses the design of reclamation bonds and suggests modifications intended to provide greater incentives for coal producers to protect the environment. 132 references.

  9. Controlling

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

    Controlling chaos in low- and high-dimensional systems with periodic parametric perturbations K. A. Mirus and J. C. Sprott Department of Physics, University of Wisconsin, Madison, Wisconsin 53706 ͑Received 29 June 1998͒ The effect of applying a periodic perturbation to an accessible parameter of various chaotic systems is examined. Numerical results indicate that perturbation frequencies near the natural frequencies of the unstable periodic orbits of the chaotic systems can result in limit

  10. High expression Zymomonas promoters

    DOE Patents [OSTI]

    Viitanen, Paul V.; Tao, Luan; Zhang, Yuying; Caimi, Perry G.; McCole, Laura : Zhang, Min; Chou, Yat-Chen; McCutchen, Carol M.; Franden, Mary Ann

    2011-08-02

    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.

  11. Antonya Sanders-Promoting

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

    Antonya Sanders-Promoting nanoscience integration through outreach March 17, 2014 Promoting nanoscience integration through outreach Although raised in Los Alamos, Antonya Sanders knows what it is like to be a foreigner. The daughter of a Czech immigrant, Sanders lived in England and traveled the world to find ways to help others, including aiding Bosnian refugees. She lived on the Pacific island of Kiribati, where she was a Peace Corps' volunteer and teacher for three years, living in a thatch

  12. Genome-wide analysis of promoter architecture in Drosophila melanogaster

    SciTech Connect (OSTI)

    Hoskins, Roger A.; Landolin, Jane M.; Brown, James B.; Sandler, Jeremy E.; Takahashi, Hazuki; Lassmann, Timo; Yu, Charles; Booth, Benjamin W.; Zhang, Dayu; Wan, Kenneth H.; Yang, Li; Boley, Nathan; Andrews, Justen; Kaufman, Thomas C.; Graveley, Brenton R.; Bickel, Peter J.; Carninci, Piero; Carlson, Joseph W.; Celniker, Susan E.

    2010-10-20

    Core promoters are critical regions for gene regulation in higher eukaryotes. However, the boundaries of promoter regions, the relative rates of initiation at the transcription start sites (TSSs) distributed within them, and the functional significance of promoter architecture remain poorly understood. We produced a high-resolution map of promoters active in the Drosophila melanogaster embryo by integrating data from three independent and complementary methods: 21 million cap analysis of gene expression (CAGE) tags, 1.2 million RNA ligase mediated rapid amplification of cDNA ends (RLMRACE) reads, and 50,000 cap-trapped expressed sequence tags (ESTs). We defined 12,454 promoters of 8037 genes. Our analysis indicates that, due to non-promoter-associated RNA background signal, previous studies have likely overestimated the number of promoter-associated CAGE clusters by fivefold. We show that TSS distributions form a complex continuum of shapes, and that promoters active in the embryo and adult have highly similar shapes in 95% of cases. This suggests that these distributions are generally determined by static elements such as local DNA sequence and are not modulated by dynamic signals such as histone modifications. Transcription factor binding motifs are differentially enriched as a function of promoter shape, and peaked promoter shape is correlated with both temporal and spatial regulation of gene expression. Our results contribute to the emerging view that core promoters are functionally diverse and control patterning of gene expression in Drosophila and mammals.

  13. Method of controlling gene expression

    DOE Patents [OSTI]

    Peters, Norman K.; Frost, John W.; Long, Sharon R.

    1991-12-03

    A method of controlling expression of a DNA segment under the control of a nod gene promoter which comprises administering to a host containing a nod gene promoter an amount sufficient to control expression of the DNA segment of a compound of the formula: ##STR1## in which each R is independently H or OH, is described.

  14. Photovoltaic module with adhesion promoter

    DOE Patents [OSTI]

    Xavier, Grace

    2013-10-08

    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.

  15. Blog Promotion | Open Energy Information

    Open Energy Info (EERE)

    and are interested in blogging, you may want to promote your blog using OpenEI's social media and rss feed channels. Here is a simple list of information on how to have...

  16. Initiation Complex Structure and Promoter Proofreading (Journal...

    Office of Scientific and Technical Information (OSTI)

    Initiation Complex Structure and Promoter Proofreading Citation Details In-Document Search Title: Initiation Complex Structure and Promoter Proofreading Authors: Liu, Xin ; ...

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

    DOE Patents [OSTI]

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

    2004-08-31

    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.

  18. Utility Promoters for Biomass Feedstock Biotechnology - Energy...

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

    Utility Promoters for Biomass Feedstock Biotechnology Inventors: Kyung-Hwan Han, Jae-Heung ... Successful application of biotechnology requires both gene discovery and a proper means ...

  19. How Does Your Community Promote Energy Savings?

    Broader source: Energy.gov [DOE]

    John works with various organizations in his community to promote energy savings, and he has found that none of these organizations can do it alone.

  20. nuclear controls

    National Nuclear Security Administration (NNSA)

    promoting international Safeguards by Design (SBD). The International Atomic Energy Agency (IAEA ) has described the SBD concept as an approach in which "international...

  1. Workplace Charging Challenge: Promote Charging at Work

    Broader source: Energy.gov [DOE]

    Employees with access to workplace charging are six times more likely to drive a plug-in electric vehicle (PEV) than the average worker. Promoting PEV charging at workplaces is one great way that...

  2. Extracellular Proteins Promote Zinc Sulfide Aggregation

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

    Extracellular Proteins Promote Zinc Sulfide Aggregation Extracellular Proteins Promote Zinc Sulfide Aggregation Print Wednesday, 26 September 2007 00:00 Researchers from the ALS, Berkeley Lab's National Center for Electron Microscopy (NCEM), and Lawrence Livermore National Laboratory analyzed biofilm samples rich in zinc sulfide and dominated by sulfate-reducing bacteria, which were collected from lead-zinc mine waters. The researchers were curious about the relationship of the organic material

  3. Structure of a bacterial RNA polymerase holoenzyme open promoter complex

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

    Bae, Brian; Feklistov, Andrey; Lass-Napiorkowska, Agnieszka; Landick, Robert; Darst, Seth A.

    2015-09-08

    Initiation of transcription is a primary means for controlling gene expression. In bacteria, the RNA polymerase (RNAP) holoenzyme binds and unwinds promoter DNA, forming the transcription bubble of the open promoter complex (RPo). We have determined crystal structures, refined to 4.14 Å-resolution, of RPo containing Thermus aquaticus RNAP holoenzyme and promoter DNA that includes the full transcription bubble. The structures, combined with biochemical analyses, reveal key features supporting the formation and maintenance of the double-strand/single-strand DNA junction at the upstream edge of the -10 element where bubble formation initiates. The results also reveal RNAP interactions with duplex DNA just upstreammore » of the -10 element and potential protein/DNA interactions that direct the DNA template strand into the RNAP active site. Additionally a RNA primer to yield a 4 base-pair post-translocated RNA:DNA hybrid mimics an initially transcribing complex at the point where steric clash initiates abortive initiation and σA dissociation.« less

  4. Structure of a bacterial RNA polymerase holoenzyme open promoter complex

    SciTech Connect (OSTI)

    Bae, Brian; Feklistov, Andrey; Lass-Napiorkowska, Agnieszka; Landick, Robert; Darst, Seth A.

    2015-09-08

    Initiation of transcription is a primary means for controlling gene expression. In bacteria, the RNA polymerase (RNAP) holoenzyme binds and unwinds promoter DNA, forming the transcription bubble of the open promoter complex (RPo). We have determined crystal structures, refined to 4.14 Å-resolution, of RPo containing Thermus aquaticus RNAP holoenzyme and promoter DNA that includes the full transcription bubble. The structures, combined with biochemical analyses, reveal key features supporting the formation and maintenance of the double-strand/single-strand DNA junction at the upstream edge of the -10 element where bubble formation initiates. The results also reveal RNAP interactions with duplex DNA just upstream of the -10 element and potential protein/DNA interactions that direct the DNA template strand into the RNAP active site. Additionally a RNA primer to yield a 4 base-pair post-translocated RNA:DNA hybrid mimics an initially transcribing complex at the point where steric clash initiates abortive initiation and σA dissociation.

  5. Alternative Fuels Data Center: San Diego Leads in Promoting EVs

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    San Diego Leads in Promoting EVs to someone by E-mail Share Alternative Fuels Data Center: San Diego Leads in Promoting EVs on Facebook Tweet about Alternative Fuels Data Center: San Diego Leads in Promoting EVs on Twitter Bookmark Alternative Fuels Data Center: San Diego Leads in Promoting EVs on Google Bookmark Alternative Fuels Data Center: San Diego Leads in Promoting EVs on Delicious Rank Alternative Fuels Data Center: San Diego Leads in Promoting EVs on Digg Find More places to share

  6. Vega Biofuels Inc formerly Vega Promotional Systems | Open Energy...

    Open Energy Info (EERE)

    Vega Biofuels Inc formerly Vega Promotional Systems Jump to: navigation, search Name: Vega Biofuels Inc (formerly Vega Promotional Systems) Place: Norcross, Georgia Zip: 30010...

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

    Office of Environmental Management (EM)

    Energy 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 - ...

  8. Policies for Promoting Industrial Energy Efficiency in Developing...

    Open Energy Info (EERE)

    Promoting Industrial Energy Efficiency in Developing Countries and Transition Economies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Policies for Promoting Industrial...

  9. Department of Energy Announces $15 Million to Promote Innovative...

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

    15 Million to Promote Innovative Geothermal Heat Recovery Methods and Technologies Department of Energy Announces 15 Million to Promote Innovative Geothermal Heat Recovery...

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

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

    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 ...

  11. Environmental Law Institute Webinar to Promote Superior Energy...

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

    Environmental Law Institute Webinar to Promote Superior Energy Performance(tm) on July 22, 2014 Environmental Law Institute Webinar to Promote Superior Energy Performance(tm) on ...

  12. Energy and EPA Webinar Series Promotes Tribal Energy Sufficiency...

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

    Promotes Tribal Energy Sufficiency and Economic Development Energy and EPA Webinar Series Promotes Tribal Energy Sufficiency and Economic Development January 20, 2012 - 11:40am ...

  13. Energy Portfolio Standards and the Promotion of Combined Heat...

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

    Portfolio Standards and the Promotion of Combined Heat and Power (CHP) White Paper, April 2009 Energy Portfolio Standards and the Promotion of Combined Heat and Power (CHP) White ...

  14. Optimized scalar promotion with load and splat SIMD instructions...

    Office of Scientific and Technical Information (OSTI)

    Optimized scalar promotion with load and splat SIMD instructions Citation Details In-Document Search Title: Optimized scalar promotion with load and splat SIMD instructions ...

  15. National Programme for the Promotion of Solar Energy | Open Energy...

    Open Energy Info (EERE)

    Programme for the Promotion of Solar Energy Jump to: navigation, search Name National Programme for the Promotion of Solar Energy AgencyCompany Organization Deutsche Gesellschaft...

  16. Centre for Jatropha Promotion Biodiesel | Open Energy Information

    Open Energy Info (EERE)

    Jatropha Promotion Biodiesel Jump to: navigation, search Name: Centre for Jatropha Promotion & Biodiesel Place: Churu, Rajasthan, India Zip: 331001 Product: Indian-based non-profit...

  17. UNIDO Investment and Technology Promotion | Open Energy Information

    Open Energy Info (EERE)

    Investment and Technology Promotion Jump to: navigation, search Name UNIDO Investment and Technology Promotion AgencyCompany Organization United Nations Industrial Development...

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

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

    KB) More Documents & Publications Promoting a Green Economy through Clean Transportation Alternatives Promoting a Green Economy through Clean Transportation Alternatives EV ...

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

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

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

  20. Shuchi Energy Ad Promotions P Ltd | Open Energy Information

    Open Energy Info (EERE)

    Shuchi Energy Ad Promotions P Ltd Jump to: navigation, search Name: Shuchi Energy Ad Promotions (P) Ltd Place: Hyderabad, Andhra Pradesh, India Zip: 500062 Sector: Solar Product:...

  1. PRESS RELEASE: Community Leaders Institutes (CLIs) Promote Awareness...

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

    PRESS RELEASE: Community Leaders Institutes (CLIs) Promote Awareness of Climate Change Impacts PRESS RELEASE: Community Leaders Institutes (CLIs) Promote Awareness of Climate Change ...

  2. Universal light-switchable gene promoter system

    DOE Patents [OSTI]

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

    2005-02-22

    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.

  3. Dream controller

    SciTech Connect (OSTI)

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

    2013-11-26

    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.

  4. Promotion of Efficient Use of Energy

    SciTech Connect (OSTI)

    Harry Misuriello; DOE Project Officer - Keith Bennett

    2006-01-25

    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.

  5. Method for promoting Michael addition reactions

    DOE Patents [OSTI]

    Shah, Pankaj V.; Vietti, David E.; Whitman, David William

    2010-09-21

    Homogeneously dispersed solid reaction promoters having an average particle size from 0.01 .mu.m to 500 .mu.m are disclosed for preparing curable mixtures of at least one Michael donor and at least one Michael acceptor. The resulting curable mixtures are useful as coatings, adhesives, sealants and elastomers.

  6. 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; Chua, Nam-Hai

    2007-06-12

    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.

  7. Promoting energy efficiency in reforming electricity markets

    SciTech Connect (OSTI)

    Clinton, J.; Kozloff, K.

    1998-07-01

    Many developing countries are initiating power sector reforms to stimulate private investment, increase operation and management efficiencies, and recover the full costs of power. Reforms may include unbundling generation, transmission, distribution and retail services; commercial management; competition; and private ownership. This paper draws upon six country case studies--Argentina, Chile, New Zealand, Norway, the United Kingdom, and the US--to identify major models of power reforms and their implications for energy efficiency--both positive and negative. There are both structural and institutional features of reform that may discourage commercial offerings of end-use efficiency services. Valuable lessons are discussed regarding what reforms and policies have worked to promote energy efficiency and which have not. Several models are offered for how developing countries can promote energy efficiency under some of the more common forms of power sector restructuring. Conclusions and recommendations are directed at key decision-makers in developing countries contemplating power sector reforms.

  8. Extracellular Proteins Promote Zinc Sulfide Aggregation

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

    Extracellular Proteins Promote Zinc Sulfide Aggregation Print Researchers from the ALS, Berkeley Lab's National Center for Electron Microscopy (NCEM), and Lawrence Livermore National Laboratory analyzed biofilm samples rich in zinc sulfide and dominated by sulfate-reducing bacteria, which were collected from lead-zinc mine waters. The researchers were curious about the relationship of the organic material and metals, particularly how organics affect mobility, and its potential for

  9. Extracellular Proteins Promote Zinc Sulfide Aggregation

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

    Extracellular Proteins Promote Zinc Sulfide Aggregation Print Researchers from the ALS, Berkeley Lab's National Center for Electron Microscopy (NCEM), and Lawrence Livermore National Laboratory analyzed biofilm samples rich in zinc sulfide and dominated by sulfate-reducing bacteria, which were collected from lead-zinc mine waters. The researchers were curious about the relationship of the organic material and metals, particularly how organics affect mobility, and its potential for

  10. Extracellular Proteins Promote Zinc Sulfide Aggregation

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

    Extracellular Proteins Promote Zinc Sulfide Aggregation Print Researchers from the ALS, Berkeley Lab's National Center for Electron Microscopy (NCEM), and Lawrence Livermore National Laboratory analyzed biofilm samples rich in zinc sulfide and dominated by sulfate-reducing bacteria, which were collected from lead-zinc mine waters. The researchers were curious about the relationship of the organic material and metals, particularly how organics affect mobility, and its potential for

  11. Extracellular Proteins Promote Zinc Sulfide Aggregation

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

    Extracellular Proteins Promote Zinc Sulfide Aggregation Print Researchers from the ALS, Berkeley Lab's National Center for Electron Microscopy (NCEM), and Lawrence Livermore National Laboratory analyzed biofilm samples rich in zinc sulfide and dominated by sulfate-reducing bacteria, which were collected from lead-zinc mine waters. The researchers were curious about the relationship of the organic material and metals, particularly how organics affect mobility, and its potential for

  12. Extracellular Proteins Promote Zinc Sulfide Aggregation

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

    Extracellular Proteins Promote Zinc Sulfide Aggregation Print Researchers from the ALS, Berkeley Lab's National Center for Electron Microscopy (NCEM), and Lawrence Livermore National Laboratory analyzed biofilm samples rich in zinc sulfide and dominated by sulfate-reducing bacteria, which were collected from lead-zinc mine waters. The researchers were curious about the relationship of the organic material and metals, particularly how organics affect mobility, and its potential for

  13. Extracellular Proteins Promote Zinc Sulfide Aggregation

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

    Extracellular Proteins Promote Zinc Sulfide Aggregation Print Researchers from the ALS, Berkeley Lab's National Center for Electron Microscopy (NCEM), and Lawrence Livermore National Laboratory analyzed biofilm samples rich in zinc sulfide and dominated by sulfate-reducing bacteria, which were collected from lead-zinc mine waters. The researchers were curious about the relationship of the organic material and metals, particularly how organics affect mobility, and its potential for

  14. Promoting Sustainability on a Global Scale

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

    Promoting Sustainability on a Global Scale Biomass 2013 Washington, 1 August 2013 Martina Otto Head of Policy Unit, Energy Branch United Nations Environment Programme www.unep.org/energy/bioenergy UNEP Global Environment Outlook - GEO-5: We are already observing changes to the Earth System, unprecedented in human history. Efforts to slow the rate or extent of change have resulted in moderate successes but have not succeeded in reversing adverse environmental changes. We need transformational

  15. Cu(II) promotes amyloid pore formation

    SciTech Connect (OSTI)

    Zhang, Hangyu; Rochet, Jean-Christophe; Stanciu, Lia A.

    2015-08-14

    The aggregation of α-synuclein is associated with dopamine neuron death in Parkinson's disease. There is controversy in the field over the question of which species of the aggregates, fibrils or protofibrils, are toxic. Moreover, compelling evidence suggested the exposure to heavy metals to be a risk of PD. Nevertheless, the mechanism of metal ions in promoting PD remains unclear. In this research, we investigated the structural basis of Cu(II) induced aggregation of α-synuclein. Using transmission electron microscopy experiments, Cu(II) was found to promote in vitro aggregation of α-synuclein by facilitating annular protofibril formation rather than fibril formation. Furthermore, neuroprotective baicalein disaggregated annular protofibrils accompanied by considerable decrease of β-sheet content. These results strongly support the hypothesis that annular protofibrils are the toxic species, rather than fibrils, thereby inspiring us to search novel therapeutic strategies for the suppression of the toxic annular protofibril formation. - Highlights: • Cu(II) promoted the annular protofibril formation of α-synuclein in vitro. • Cu(II) postponed the in vitro fibrillization of α-synuclein. • Neuroprotective baicalein disaggregated annular protofibrils.

  16. DEVICE CONTROLLER, CAMERA CONTROL

    Energy Science and Technology Software Center (OSTI)

    1998-07-20

    This is a C++ application that is the server for the cameral control system. Devserv drives serial devices, such as cameras and videoswitchers used in a videoconference, upon request from a client such as the camxfgbfbx ccint program. cc Deverv listens on UPD ports for clients to make network contractions. After a client connects and sends a request to control a device (such as to pan,tilt, or zooma camera or do picture-in-picture with a videoswitcher),more » devserv formats the request into an RS232 message appropriate for the device and sends this message over the serial port to which the device is connected. Devserv then reads the reply from the device from the serial port to which the device is connected. Devserv then reads the reply from the device from the serial port and then formats and sends via multicast a status message. In addition, devserv periodically multicasts status or description messages so that all clients connected to the multicast channel know what devices are supported and their ranges of motion and the current position. The software design employs a class hierarchy such that an abstract base class for devices can be subclassed into classes for various device categories(e.g. sonyevid30, cononvco4, panasonicwjmx50, etc.). which are further subclassed into classes for various device categories. The devices currently supported are the Sony evi-D30, Canon, VCC1, Canon VCC3, and Canon VCC4 cameras and the Panasonic WJ-MX50 videoswitcher. However, developers can extend the class hierarchy to support other devices.« less

  17. Stormwater Controls

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

    Stormwater Controls Stormwater Controls Originally built to provide drinking water, the Los Alamos Canyon Reservoir now serves to keep flow at safe levels and slow down flood ...

  18. Obama Officials Announce Steps to Promote the Clean Energy Potential...

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

    Obama Officials Announce Steps to Promote the Clean Energy Potential of the West Obama Officials Announce Steps to Promote the Clean Energy Potential of the West June 15, 2009 -...

  19. Active hopper for promoting flow of bulk granular or powdered...

    Office of Scientific and Technical Information (OSTI)

    Data Explorer Search Results Active hopper for promoting flow of bulk granular or powdered ... An apparatus that promotes the flow of materials has a body having an inner shape for ...

  20. DOE Promotion of ISO 50001 | Department of Energy

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

    ISO 50001 Energy Management Standard » DOE Promotion of ISO 50001 DOE Promotion of ISO 50001 The U.S. Department of Energy (DOE) played a critical role in developing ISO 50001-the world's first global energy management system standard. ISO 50001 promotes the widespread adoption of best practices and drives investment in energy efficiency. DOE actively supports its broad implementation to achieve powerful benefits to U.S. businesses and to the nation. Learn how various DOE offices are promoting

  1. Workplace Charging Challenge: Promote Charging at Work | Department of

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

    Energy Promote Charging at Work Workplace Charging Challenge: Promote Charging at Work Workplace Charging Challenge: Promote Charging at Work Employees with access to workplace charging are six times more likely to drive a plug-in electric vehicle (PEV) than the average worker. Promoting PEV charging at workplaces is one great way that states, cities and other organizations can encourage PEV adoption in their communities. Use the material below to engage and educate employers about the

  2. Refinery burner simulation design architecture summary.

    SciTech Connect (OSTI)

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

    2011-10-01

    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.

  3. Method for using a yeast alpha-amylase promoter

    DOE Patents [OSTI]

    Gao, Johnway; Skeen, Rodney S.; Hooker, Brian S.; Anderson, Daniel B.

    2003-04-22

    The present invention provides the promoter clone discovery of an alpha-amylase gene of a starch utilizing yeast strain Schwanniomyces castellii. The isolated alpha-amylase promoter is an inducible promoter, which can regulate strong gene expression in starch culture medium.

  4. Stormwater Controls

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

    Stormwater Controls Stormwater Controls Originally built to provide drinking water, the Los Alamos Canyon Reservoir now serves to keep flow at safe levels and slow down flood impacts. August 1, 2013 Los Alamos Canyon Reservoir Los Alamos Canyon Reservoir

  5. Project Controls

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

    1997-03-28

    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. Redox Mediators that Promote Three-Dimensional Growth of Li2S on Carbon

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

    Current Collectors in Lithium-Sulfur Batteries - Joint Center for Energy Storage Research 21, 2015, Research Highlights Redox Mediators that Promote Three-Dimensional Growth of Li2S on Carbon Current Collectors in Lithium-Sulfur Batteries Controlling the electrodeposition of Li2S onto C using a redox mediator, BPI. With BPI, sulfur utilization improves in Li-S cells due to remote reduction of polysulfides to Li2S. Scientific Achievement Developed, from computation and experiment, redox

  7. Radiological Control

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

    2009-06-16

    The Department of Energy (DOE) has developed this Standard to assist line managers in meeting their responsibilities for implementing occupational radiological control programs.

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

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

    Promoting Sustainability on a Global Scale Promoting Sustainability on a Global Scale Promoting Sustainability on a Global Scale Martina Otto, Head of the Policy Unit, United Nations Environment Programme b13_otto_sustianability.pdf (715.08 KB) More Documents & Publications Sustainability for the Global Biofuels Industry Minimizing Risks and Maximizing Opportunities Sustainability for the Global Biofuels Industry: Minimizing Risks and Maximizing Opportunities Bioenergy Technologies Office

  9. State and Regional policies that promote energy efficiency programs carried

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

    out by electric and gas utilities | Department of Energy and Regional policies that promote energy efficiency programs carried out by electric and gas utilities State and Regional policies that promote energy efficiency programs carried out by electric and gas utilities A report to the United States Congress Pursuant to section 139 of the energy policy act of 2005. March 2007 State and Regional policies that promote energy efficiency programs carried out by electric and gas utilities (1.42

  10. Cybersecurity Awareness Marketing/Promotional Material | Department of

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

    Energy Marketing/Promotional Material Cybersecurity Awareness Marketing/Promotional Material The OCIO has developed a variety of cyber awareness marketing and promotional materials available for download to DOE organizations, and public and private institutions. 2013 NCSAM Announcement (94.49 KB) Supply Chain Risk Management Awareness (50.09 KB) A Case of Mistaken Identity Communication (148.91 KB) 2012 NCSAM Postcards (152.1 KB) A Case of Mistaken Identity Word Search (182.8 KB) 2012 NCSAM

  11. State and regional policies that promote energy efficiency programs carried

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

    out by electric and gas utilities | Department of Energy and regional policies that promote energy efficiency programs carried out by electric and gas utilities State and regional policies that promote energy efficiency programs carried out by electric and gas utilities A report to the United States Congress Pursuant to section 139 of the Energy Policy Act of 2005. March 2007 State and regional policies that promote energy efficiency programs carried out by electric and gas utilities (1.42

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

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

    Up to 10 million will be available this year through DOE's Tribal Energy Program to support ... renewable energy resources, and promote economic development for tribal communities. ...

  13. Top 15 Ways to Promote PEVs at Work

    Broader source: Energy.gov [DOE]

    Your decision to offer workplace charging can increase PEV awareness among current and potential employees. Consider organizing the activities below to promote workplace charging.

  14. Optimized scalar promotion with load and splat SIMD instructions...

    Office of Scientific and Technical Information (OSTI)

    Search Title: Optimized scalar promotion with load and splat SIMD instructions Mechanisms for optimizing scalar code executed on a single instruction multiple data (SIMD) engine ...

  15. Inhibition of Sirt1 promotes neural progenitors toward motoneuron...

    Office of Scientific and Technical Information (OSTI)

    Sirt1, to promote neural precursor cell (NPC) development during differentiation ... in the development of hESC-based cell therapy in motoneuron disease. less ...

  16. South Africa-Promoting Low Emission Urban Development Strategies...

    Open Energy Info (EERE)

    search Name South Africa-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) AgencyCompany Organization ICLEI - Local Governments for...

  17. Publicly Backed Guarantees as Policy Instruments to Promote Clean...

    Open Energy Info (EERE)

    Publicly Backed Guarantees as Policy Instruments to Promote Clean Energy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Publicly Backed Guarantees as Policy Instruments...

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

    Open Energy Info (EERE)

    in producing and marketing their products, and also promotes companies which produce alternative fuels from waste materials and reeds. This lightens the workload of women, who...

  19. Investigations of element spatial correlation in Mn-promoted...

    Office of Scientific and Technical Information (OSTI)

    Investigations of element spatial correlation in Mn-promoted Co-based Fischer-Tropsch synthesis catalysts This content will become publicly available on June 4, 2017 Title: ...

  20. State and regional policies that promote energy efficiency programs...

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

    State and Regional policies that promote energy efficiency programs carried out by electric and gas utilities Chapter 3: Demand-Side Resources Benefits of Demand Response in ...

  1. State and Regional policies that promote energy efficiency programs...

    Office of Environmental Management (EM)

    State and regional policies that promote energy efficiency programs carried out by electric and gas utilities Chapter 3: Demand-Side Resources Benefits of Demand Response in ...

  2. Solar Promotion International GmbH | Open Energy Information

    Open Energy Info (EERE)

    International GmbH Place: Pforzheim, Germany Zip: 75172 Sector: Solar Product: German organiser of global solar conferences. References: Solar Promotion International...

  3. Ghana-GTZ Electrification Component of the Promotion of Private...

    Open Energy Info (EERE)

    Topics Background analysis Website http:www.gtz.deenthemenum Country Ghana Western Africa References Electrification Component of the Promotion of Private Sector Programme...

  4. A Model for the Nation: Promoting Education and Innovation in...

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

    Model for the Nation: Promoting Education and Innovation in Vermont's Electricity Sector - ... Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy ...

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

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

    tribal communities by: 1. Promoting sustainable economic development; 2. Supporting ... and 5. Protecting and supporting the sustainable management of Native lands, ...

  6. Nepali Alternative Energy Promotion Centre (AEPC) | Open Energy...

    Open Energy Info (EERE)

    is a Government institution established on November 3, 1996 under the then Ministry of Science and Technology with the objective of developing and promoting renewablealternative...

  7. Regulatory Promotion of Emergent CCS Technology

    SciTech Connect (OSTI)

    Davies, Lincoln; Uchitel, Kirsten; Johnson, David

    2014-01-01

    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.

  8. CONTROL ROD

    DOE Patents [OSTI]

    Walker, D.E.; Matras, S.

    1963-04-30

    This patent shows a method of making a fuel or control rod for a nuclear reactor. Fuel or control material is placed within a tube and plugs of porous metal wool are inserted at both ends. The metal wool is then compacted and the tube compressed around it as by swaging, thereby making the plugs liquid- impervious but gas-pervious. (AEC)

  9. Open House 2016 Promotional Video | Argonne National Laboratory

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

    Open House 2016 Promotional Video Share Description Argonne Open House 2016 Promotional Video Browse By - Any - General Argonne Information Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive engineering ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Hydrogen & fuel cells ---Internal combustion ---Powertrain research --Building design ---Construction --Manufacturing -Energy sources --Renewable energy ---Bioenergy ---Solar energy --Fossil fuels

  10. Radiological Control

    National Nuclear Security Administration (NNSA)

    RADIOLOGICAL CONTROL U.S. Department of Energy SAFT Washington, D.C. 20585 DISTRIBUTION ... DOE-STD-1098-2008 ii This document is available on the Department of Energy Technical ...

  11. CONTROL ROD

    DOE Patents [OSTI]

    Zinn, W.H.; Ross, H.V.

    1958-11-18

    A control rod is described for a nuclear reactor. In certaln reactor designs it becomes desirable to use a control rod having great width but relatively llttle thickness. This patent is addressed to such a need. The neutron absorbing material is inserted in a triangular tube, leaving volds between the circular insert and the corners of the triangular tube. The material is positioned within the tube by the use of dummy spacers to achleve the desired absorption pattern, then the ends of the tubes are sealed with suitable plugs. The tubes may be welded or soldered together to form two flat surfaces of any desired width, and covered with sheetmetal to protect the tubes from damage. This design provides a control member that will not distort under the action of outside forces or be ruptured by gases generated within the jacketed control member.

  12. REACTOR CONTROL

    DOE Patents [OSTI]

    Fortescue, P.; Nicoll, D.

    1962-04-24

    A control system employed with a high pressure gas cooled reactor in which a control rod is positioned for upward and downward movement into the neutron field from a position beneath the reactor is described. The control rod is positioned by a coupled piston cylinder releasably coupled to a power drive means and the pressurized coolant is directed against the lower side of the piston. The coolant pressure is offset by a higher fiuid pressure applied to the upper surface of the piston and means are provided for releasing the higher pressure on the upper side of the piston so that the pressure of the coolant drives the piston upwardly, forcing the coupled control rod into the ncutron field of the reactor. (AEC)

  13. Promoters and proteins from Clostridium thermocellum and uses thereof

    DOE Patents [OSTI]

    Wu, J. H. David; Newcomb, Michael

    2012-11-13

    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.

  14. CONTROL SYSTEM

    DOE Patents [OSTI]

    Shannon, R.H.; Williamson, H.E.

    1962-10-30

    A boiling water type nuclear reactor power system having improved means of control is described. These means include provisions for either heating the coolant-moderator prior to entry into the reactor or shunting the coolantmoderator around the heating means in response to the demand from the heat engine. These provisions are in addition to means for withdrawing the control rods from the reactor. (AEC)

  15. Promoting Uranium Immobilization by the Activities of Microbial Phosphatases

    SciTech Connect (OSTI)

    Robert J. Martinez; Melanie J. Beazley; Samuel M. Webb; Martial Taillefert; and Patricia A. Sobecky

    2007-04-19

    The overall objective of this project is to examine the activity of nonspecific phosphohydrolases present in naturally occurring subsurface microorganisms for the purpose of promoting the immobilization of radionuclides through the production of uranium [U(VI)] phosphate precipitates. Specifically, we hypothesize that the precipitation of U(VI) phosphate minerals may be promoted through the microbial release and/or accumulation of PO4 3- as a means to detoxify radionuclides and heavy metals. An experimental approach was designed to determine the extent of phosphatase activity in bacteria previously isolated from contaminated subsurface soils collected at the ERSP Field Research Center (FRC) in Oak Ridge, TN. Screening of 135 metal resistant isolates for phosphatase activity indicated the majority (75 of 135) exhibited a phosphatase-positive phenotype. During this phase of the project, a PCR based approach has also been designed to assay FRC isolates for the presence of one or more classes of the characterized non-specific acid phophastase (NSAP) genes likely to be involved in promoting U(VI) precipitation. Testing of a subset of Pb resistant (Pbr) Arthrobacter, Bacillus and Rahnella strains indicated 4 of the 9 Pbr isolates exhibited phosphatase phenotypes suggestive of the ability to bioprecipitate U(VI). Two FRC strains, a Rahnella sp. strain Y9602 and a Bacillus sp. strain Y9-2, were further characterized. The Rahnella sp. exhibited enhanced phosphatase activity relative to the Bacillus sp. Whole-cell enzyme assays identified a pH optimum of 5.5, and inorganic phosphate accumulated in pH 5.5 synthetic groundwater (designed to mimic FRC conditions) incubations of both strains in the presence of a model organophosphorus substrate provided as the sole C and P source. Kinetic experiments showed that these two organisms can grow in the presence of 200 μM dissolved uranium and that Rahnella is much more efficient in precipitating U(VI) than Bacillus sp. The

  16. Radiological Control

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

    DOE-STD-1098-2008 October 2008 ------------------------------------- Change Notice 1 May 2009 DOE STANDARD RADIOLOGICAL CONTROL U.S. Department of Energy SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. DOE-STD-1098-2008 ii This document is available on the Department of Energy Technical Standards Program Website at http://www.standards.doe.gov/ iii DOE-STD-1098-2008 Change Notice 1: DOE-STD-1098-2008, Radiological Control Standard

  17. Radiological Control

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

    DOE-STD-1098-2008 October 2008 DOE STANDARD RADIOLOGICAL CONTROL U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. ii DOE-STD-1098-2008 This document is available on the Department of Energy Technical Standards Program Website at http://www.standards.doe.gov/ DOE-STD-1098-2008 Radiological Control DOE Policy October 2008 iii Foreword The Department of Energy (DOE) has developed this Standard to assist

  18. Added Public Promotional Page! | OpenEI Community

    Open Energy Info (EERE)

    Added Public Promotional Page Home > Groups > Linked Open Data Workshop in Washington, D.C. Jweers's picture Submitted by Jweers(88) Contributor 27 September, 2012 - 18:10 Event...

  19. 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...

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

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

    Forest County Potawatomi Tribe Cuts Emissions, Promotes Green Growth February 23, 2012 - ... In pursuit of its long-term energy goal of reducing its carbon footprint to zero, the ...

  1. Partnering with China to Promote Renewable Energy Deployment | Department

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

    of Energy Partnering with China to Promote Renewable Energy Deployment Partnering with China to Promote Renewable Energy Deployment June 4, 2015 - 10:15am Addthis David Danielson, Assistant Secretary for Energy Efficiency and Renewable Energy, delivers keynote remarks at the fourth U.S.-China Renewable Energy Industries Forum in Washington, D.C. | <em>Photo by Josh Harmon</em> David Danielson, Assistant Secretary for Energy Efficiency and Renewable Energy, delivers keynote

  2. New institute promotes nuclear security | Y-12 National Security Complex

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

    New institute promotes ... New institute promotes nuclear security Posted: February 11, 2013 - 3:27pm | Y-12 Report | Volume 9, Issue 2 | 2013 Disquieting headlines from recent news reports prompt an important question: Who has the breadth of knowledge and experience to help solve international nuclear challenges? "A lot of the keys for national nuclear security are right here in Oak Ridge - from processing uranium at Y-12 to developing medical isotopes at Oak Ridge National Laboratory to

  3. Project Profile: Influence of Novel Behavioral Strategies in Promoting the

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

    Diffusion of Solar Energy | Department of Energy Soft Costs » Project Profile: Influence of Novel Behavioral Strategies in Promoting the Diffusion of Solar Energy Project Profile: Influence of Novel Behavioral Strategies in Promoting the Diffusion of Solar Energy Logos of Yale University, New York University Stern School of Business, SmartPower, Clean Energy Finance and Investment Authority, and Solarize Connecticut. A line graph that highlights the social interactions for accelerating

  4. Secretary Bodman Promotes Energy Bill to Western Governors | Department of

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

    Energy Promotes Energy Bill to Western Governors Secretary Bodman Promotes Energy Bill to Western Governors March 1, 2005 - 10:37am Addthis WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman in a speech before the Western Governors Association today expressed the need for Congress to pass comprehensive energy legislation and highlighted the benefits of the proposal for the western United States. Secretary Bodman also discussed a number of important energy initiatives including:

  5. Secretary Chu Announces Progress on International Initiatives to Promote

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

    Clean Energy | Department of Energy International Initiatives to Promote Clean Energy Secretary Chu Announces Progress on International Initiatives to Promote Clean Energy April 8, 2011 - 12:00am Addthis Washington, D.C. - U.S. Energy Secretary Steven Chu this week joined with energy ministers and high-level representatives from more than 20 governments to announce renewed support for 11 international clean energy initiatives at the second Clean Energy Ministerial in Abu Dhabi, United Arab

  6. Secretary Chu Announces Winners of Student Competition to Promote

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

    Energy-Efficient Buildings | Department of Energy Winners of Student Competition to Promote Energy-Efficient Buildings Secretary Chu Announces Winners of Student Competition to Promote Energy-Efficient Buildings March 5, 2012 - 1:03pm Addthis WASHINGTON, D.C. -- As part of President Obama's all-of-the-above energy strategy, Energy Secretary Steven Chu today announced the winners of a competition that challenges collegiate students to develop and present real-world solutions to boost the

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

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

    Universities | Department of Energy Energy 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 Addthis The Energy 101 initiative supports ongoing efforts in energy education. The first webinar of the Energy 101 dialogue series will focus on energy in the classroom. | National Renewable Energy Laboratory photo The Energy 101 initiative supports ongoing efforts in

  8. NIST approach to Promoting US Innovation and Industrial Competitiveness |

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

    Department of Energy NIST approach to Promoting US Innovation and Industrial Competitiveness NIST approach to Promoting US Innovation and Industrial Competitiveness Breakout Session 1: New Developments and Hot Topics Session 1-A: Biomass and the U.S. Competitive Advantages for Manufacturing Clean Energy Products Gary Anderson, Economist, NIST b13_anderson_1-a.pdf (811.66 KB) More Documents & Publications Benefit-Cost Evaluation of U.S. DOE Investment in Energy Storage Technologies for

  9. New Field Laboratories and Related Research To Help Promote Environmentally

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

    Prudent Development of Unconventional Resources | Department of Energy Field Laboratories and Related Research To Help Promote Environmentally Prudent Development of Unconventional Resources New Field Laboratories and Related Research To Help Promote Environmentally Prudent Development of Unconventional Resources November 6, 2014 - 9:00am Addthis WASHINGTON, D.C. - Today, the Department of Energy announced the selection of three multiyear, field laboratories and six other multiyear research

  10. Promoting Combined Heat and Power (CHP) for Multifamily Properties, 2008 |

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

    Department of Energy Promoting Combined Heat and Power (CHP) for Multifamily Properties, 2008 Promoting Combined Heat and Power (CHP) for Multifamily Properties, 2008 The U.S. Department of Housing and Urban Development (HUD) and the U.S. Department of Energy (DOE) and Oak Ridge National Laboratory (ORNL) developed preliminary feasibility (Level 1) screening software and enlisted the DOE CHP Regional Application Centers (RACs) to help run utility data and estimate paybacks. This paper

  11. Promoting NEPA Transparency and Public Engagement | Department of Energy

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

    Promoting NEPA Transparency and Public Engagement Promoting NEPA Transparency and Public Engagement June 3, 2011 - 1:14pm Addthis "NEPA is, at its core, a transparency statute," said Katie Scharf, Council on Environmental Quality (CEQ) Deputy General Counsel, in opening a panel discussion on using information technology to support open government initiatives, engage the public, and add value to NEPA analysis. At the March 9, 2011, event - hosted by CEQ for Federal NEPA and legal staff

  12. Puget Sound Communities Promote Energy Efficiency | Department of Energy

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

    Puget Sound Communities Promote Energy Efficiency Puget Sound Communities Promote Energy Efficiency April 2, 2010 - 4:50pm Addthis Lorelei Laird Writer, Energy Empowers What does this project do? Identifies wasted energy Frees up money for cash strapped programs in the area. Four organizations on Washington state's Kitsap Peninsula are joining forces to improve their energy efficiency. Led by the City of Bremerton, the largest participant city by population and energy needs, the four will hire

  13. DOE Announces $17 Million to Promote Greater Automobile Efficiency |

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

    Department of Energy 7 Million to Promote Greater Automobile Efficiency DOE Announces $17 Million to Promote Greater Automobile Efficiency January 23, 2007 - 10:15am Addthis WASHINGTON, DC - U.S. Department of Energy (DOE) Assistant Secretary for Energy Efficiency and Renewable Energy Alexander Karsner today announced that DOE intends issue $17 million in solicitations to improve automobile efficiency and reduce the United States's dependence on foreign sources of oil. The funding will be

  14. Fischer–Tropsch Synthesis: Characterization Rb Promoted Iron Catalyst

    SciTech Connect (OSTI)

    Sarkar,A.; Jacobs, G.; Ji, Y.; Hamdeh, H.; Davis, B.

    2008-01-01

    Rubidium promoted iron Fischer-Tropsch synthesis (FTS) catalysts were prepared with two Rb/Fe atomic ratios (1.44/100 and 5/100) using rubidium nitrate and rubidium carbonate as rubidium precursors. Results of catalytic activity and deactivation studies in a CSTR revealed that rubidium promoted catalysts result in a steady conversion with a lower deactivation rate than that of the corresponding unpromoted catalyst although the initial activity of the promoted catalyst was almost half that of the unpromoted catalyst. Rubidium promotion results in lower methane production, and higher CO2, alkene and 1-alkene fraction in FTS products. M{umlt o}ssbauer spectroscopic measurements of CO activated and working catalyst samples indicated that the composition of the iron carbide phase formed after carbidization was -Fe5 C2 for both promoted and unpromoted catalysts. However, in the case of the rubidium promoted catalyst, '-Fe2.2C became the predominant carbidic phase as FTS continued and the overall catalyst composition remained carbidic in nature. In contrast, the carbide content of the unpromoted catalyst was found to decline very quickly as a function of synthesis time. Results of XANES and EXAFS measurements suggested that rubidium was present in the oxidized state and that the compound most prevalent in the active catalyst samples closely resembled that of rubidium carbonate.

  15. control design

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

    control design - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear

  16. REACTOR CONTROL

    DOE Patents [OSTI]

    Ruano, W.J.

    1957-12-10

    This patent relates to nuclear reactors of the type which utilize elongited rod type fuel elements immersed in a liquid moderator and shows a design whereby control of the chain reaction is obtained by varying the amount of moderator or reflector material. A central tank for containing liquid moderator and fuel elements immersed therein is disposed within a surrounding outer tank providing an annular space between the two tanks. This annular space is filled with liquid moderator which functions as a reflector to reflect neutrons back into the central reactor tank to increase the reproduction ratio. Means are provided for circulating and cooling the moderator material in both tanks and additional means are provided for controlling separately the volume of moderator in each tank, which latter means may be operated automatically by a neutron density monitoring device. The patent also shows an arrangement for controlling the chain reaction by injecting and varying an amount of poisoning material in the moderator used in the reflector portion of the reactor.

  17. Isolated yeast promoter sequence and a method of regulated heterologous expression

    DOE Patents [OSTI]

    Gao, Johnway; Skeen, Rodney S.; Hooker, Brian S.; Anderson, Daniel B.

    2005-05-31

    The present invention provides the promoter clone discovery of a glucoamylase gene of a starch utilizing yeast strain Schwanniomyces castellii. The isolated glucoamylase promoter is an inducible promoter, which can regulate strong gene expression in starch culture medium.

  18. Version Control

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

    Control at NERSC Jack Deslippe Options at NERSC SVN Great for small projects with few developers working on a single branch. GIT Great for big projects with many developers working on a variety of branches. Options at NERSC SVN Great for small projects with few developers working on a single branch. GIT Great for big projects with many developers working on a variety of branches. Other options (mercurial, bazaar, CVS) can be used at NERSC to some extent. But you are on your own. Why host at

  19. Heliostat control

    DOE Patents [OSTI]

    Kaehler, James A.

    1984-01-01

    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.

  20. Media Promotes SEP Certification and DOE eGuide to Help Facilities...

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

    Technical Assistance Superior Energy Performance Media Promotes SEP Certification and DOE eGuide to Help Facilities Reduce Energy Use and Costs Media Promotes SEP Certification ...

  1. Power Control System

    Energy Science and Technology Software Center (OSTI)

    1995-02-24

    Power Control System (PCS) is used as a real time control software package for Supervisory Control and Data Acquistion (SCADA) in an electric utility control center environment.

  2. Stormwater Control Structures

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

    Stormwater Control Structures Stormwater Control Structures Stormwater control structures are engineered to control run-on and runoff water from suspected contaminated sites. ...

  3. Controlling degradation pathways in organic electrochemistry via

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

    redox-mediated Li+ coordination - Joint Center for Energy Storage Research March 24, 2016, Research Highlights Controlling degradation pathways in organic electrochemistry via redox-mediated Li+ coordination Scientific Achievement Exhaustive DFT experiments are well-matched to in-situ spectroscopic data showing Li+ coordination to basic methoxy groups. Li+ coordination promotes improved redox reversibility within Li+ electrolytes. Significance and Impact Redox-mediated Li+ interactions are

  4. The case for reasonable incentives to promote independent transmission companies

    SciTech Connect (OSTI)

    Angle, S.; Carpentier, D.A.; Farinella, M.

    1999-09-01

    As part of its restructuring efforts in the electric utility industry, the Federal Energy Regulatory Commission (FERC) has encouraged voluntary corporate unbundling in an effort to promote a competitive electric market, recently proposing to define the minimal and desired characteristics of a regional transmission organization (RTO). The promotion of competition requires certain features in a transmission system, which include inter alia, (1) independent operation; (2) efficient pricing of congestion; (3) congestion management; (4) provision of ancillary services; (5) elimination of pancaked transmission rates; (6) appropriate transmission pricing; and (7) price transparency. A promising type of corporate unbundling that can provide these features is an independent transmission company (ITC).

  5. GE Showcases Industrial Internet Innovations and Promotes Win-Win

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

    Cooperation at 2015 TECHfest | GE Global Research Showcases Industrial Internet Innovations and Promotes Win-Win Cooperation at 2015 TECHfest Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Showcases Industrial Internet Innovations and Promotes Win-Win Cooperation at 2015 TECHfest GE China Technology Center teams

  6. Scaffold architecture and fibrin gels promote meniscal cell proliferation

    SciTech Connect (OSTI)

    Pawelec, K. M. E-mail: jw626@cam.ac.uk; Best, S. M.; Cameron, R. E.; Wardale, R. J. E-mail: jw626@cam.ac.uk

    2015-01-01

    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.

  7. Faster Tracks for Particle Accelerators Promoted by ODU Physicists (Inside

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

    ODU) | Jefferson Lab Faster Tracks for Particle Accelerators Promoted by ODU Physicists (Inside ODU) External Link: http://ww2.odu.edu/ao/ia/insideodu/20120426/topstory2.html By jlab_admin on Thu, 2012-04-2

  8. Savannah River Site Promotes Sharing Technology Innovation Across DOE Complex

    Broader source: Energy.gov [DOE]

    AIKEN, S.C. – An innovative data collection technology for environmental compliance sampling developed and used by the Savannah River Site is now being deployed at the Portsmouth Gaseous Diffusion Plant in Piketon, Ohio to increase the efficiency of cleanup operations as EM continues to promote sharing lessons learned and new technologies across DOE sites.

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

    Broader source: Energy.gov [DOE]

    The United States, Australia, and Iceland signed a charter on August 28 to launch the International Partnership for Geothermal Technology (IPGT), which will foster and promote cutting-edge geothermal technologies and help address energy security and address global climate change.

  10. 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....

  11. Material and method for promoting the growth of anaerobic bacteria

    DOE Patents [OSTI]

    Adler, Howard I.

    1984-01-01

    A material and method for promoting the growth of anaerobic bacteria which includes a nutrient media containing a hydrogen donor and sterile membrane fragments of bacteria having an electron transfer system which reduces oxygen to water. Dissolved oxygen in the medium is removed by adding the sterile membrane fragments to the nutrient medium and holding the medium at a temperature of about 10.degree. to about 60.degree. C. until the dissolved oxygen is removed.

  12. Material and method for promoting the growth of anaerobic bacteria

    DOE Patents [OSTI]

    Adler, H.I.

    1984-10-09

    A material and method is disclosed for promoting the growth of anaerobic bacteria which includes a nutrient media containing a hydrogen donor and sterile membrane fragments of bacteria having an electron transfer system which reduces oxygen to water. Dissolved oxygen in the medium is removed by adding the sterile membrane fragments to the nutrient medium and holding the medium at a temperature of about 10 to about 60 C until the dissolved oxygen is removed. No Drawings

  13. NNSA Deputy promotes collaboration on global deterrence at USSTRATCOM

    National Nuclear Security Administration (NNSA)

    deterrence symposium | National Nuclear Security Administration | (NNSA) Deputy promotes collaboration on global deterrence at USSTRATCOM deterrence symposium Wednesday, August 17, 2016 - 2:57pm The first panel of the symposium, focused on ensuring the credibility of nuclear deterrence and assurance capabilities, moderated by Madelyn Creedon. Last month more than 650 experts representing government, military, and academic institutions gathered for the U.S. Strategic Command's (USSTRATCOM)

  14. Switchgrass ubiquitin promoter (PVUBI2) and uses thereof

    DOE Patents [OSTI]

    Stewart, C. Neal; Mann, David George James

    2013-12-10

    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.

  15. Antonya Sanders-Promoting nanoscience integration through outreach

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

    Antonya Sanders Antonya Sanders-Promoting nanoscience integration through outreach Bringing together university faculty, students, researchers and other Laboratory scientists to explore nanoscale science. March 17, 2014 Antonya Sanders Sanders' focus on serving others began early on: she lived in England and traveled the world to find ways to help others, including aiding Bosnian refugees. Sanders leads communication and outreach for the Lab's Center for Integrated Nanotechnologies (CINT), a

  16. Sandia, UNM Form Alliance to Promote Research, Recruiting

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

    UNM Form Alliance to Promote Research, Recruiting - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste

  17. Secretary Chu to Travel to India and China to Promote Clean Energy...

    Energy Savers [EERE]

    India and China to Promote Clean Energy Partnerships Secretary Chu to Travel to India and China to Promote Clean Energy Partnerships November 10, 2009 - 12:00am Addthis Washington, ...

  18. Mexico-GTZ Support for the Programme to Promote Solar Water Heating...

    Open Energy Info (EERE)

    Support for the Programme to Promote Solar Water Heating Jump to: navigation, search Logo: Mexico-GTZ Support for the Programme to Promote Solar Water Heating Name Mexico-GTZ...

  19. Establishing and Promoting a Culture of Safety in Chemistry Laboratory Research

    SciTech Connect (OSTI)

    Fryberger, Teresa

    2014-12-23

    Final technical/scientific report for the project, Establishing and Promoting a Culture of Safety in Chemistry Laboratory Research.

  20. Gateways to the FANTOM5 promoter level mammalian expression atlas

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

    Lizio, Marina; Harshbarger, Jayson; Shimoji, Hisashi; Severin, Jessica; Kasukawa, Takeya; Sahin, Serkan; Abugessaisa, Imad; Fukuda, Shiro; Hori, Fumi; Ishikawa-Kato, Sachi; et al

    2015-01-05

    The FANTOM5 project investigates transcription initiation activities in more than 1,000 human and mouse primary cells, cell lines and tissues using CAGE. Based on manual curation of sample information and development of an ontology for sample classification, we assemble the resulting data into a centralized data resource (http://fantom.gsc.riken.jp/5/). In conclusion, this resource contains web-based tools and data-access points for the research community to search and extract data related to samples, genes, promoter activities, transcription factors and enhancers across the FANTOM5 atlas.

  1. ORISE: Iddins promoted to associate director of Radiation Emergency

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

    Assistance Center/Training Site Iddins promoted to associate director of Radiation Emergency Assistance Center/Training Site New director brings more than 20 years of medical expertise FOR IMMEDIATE RELEASE Oct. 14, 2014 FY15-01 Dr. Carol Iddins Dr. Carol Iddins (Click for high resolution version) OAK RIDGE, Tenn.-Dr. Carol J. Iddins has been named associate director of the Radiation Emergency Assistance Center/Training Site (REAC/TS). In this position, Iddins will provide management and

  2. Erythorbic acid promoted formation of CdS QDs in a tube-in-tube micro-channel reactor

    SciTech Connect (OSTI)

    Liang, Yan; Tan, Jiawei; Wang, Jiexin; Chen, Jianfeng; Sun, Baochang; Shao, Lei

    2014-12-15

    Erythorbic acid assistant synthesis of CdS quantum dots (QDs) was conducted by homogeneous mixing of two continuous liquids in a high-throughput microporous tube-in-tube micro-channel reactor (MTMCR) at room temperature. The effects of the micropore size of the MTMCR, liquid flow rate, mixing time and reactant concentration on the size and size distribution of CdS QDs were investigated. It was found that the size and size distribution of CdS QDs could be tuned in the MTMCR. A combination of erythorbic acid promoted formation technique with the MTMCR may be a promising pathway for controllable mass production of QDs.

  3. Cloning of a yeast alpha-amylase promoter and its regulated heterologous expression

    DOE Patents [OSTI]

    Gao, Johnway [Richland, WA; Skeen, Rodney S [Pendleton, OR; Hooker, Brian S [Kennewick, WA; Anderson, Daniel B [Pasco, WA

    2003-04-01

    The present invention provides the promoter clone discovery of an alpha-amylase gene of a starch utilizing yeast strain Schwanniomyces castellii. The isolated alpha-amylase promoter is an inducible promoter, which can regulate strong gene expression in starch culture medium.

  4. Superconducting fault current controller/current controller

    DOE Patents [OSTI]

    Cha, Yung S.

    2004-06-15

    A superconducting fault current controller/current controller employs a superconducting-shielded core reactor (SSCR) with a variable impedance in a secondary circuit to control current in a primary circuit such as an electrical distribution system. In a second embodiment, a variable current source is employed in a secondary circuit of an SSCR to control current in the primary circuit. In a third embodiment, both a variable impedance in one secondary circuit and a variable current source in a second circuit of an SSCR are employed for separate and independent control of current in the primary circuit.

  5. Strategies for promoting renewables in a new electric industry

    SciTech Connect (OSTI)

    Driver, B.

    1996-12-31

    This paper describes strategies for promoting renewable resources in an era characterized by competitive pressures in the electric industry. It begins with a background section to describe the perspective from which I am writing and the nature of the pressures confronting renewables in 1996. Then, the paper turns to a discussion of the regulatory and other options to promote renewables in this environment. The major conclusion of the paper is that there is no {open_quotes}magic bullet{close_quotes} to guide the development of renewables through the developing competitive era within the electric industry. Indeed, it appears that the job can get done only through a combination of different measures at all levels of government. The author believes that among the most effective measures are likely to be: a national renewable resources generation standard; conditions attached to restructuring events; regional interstate compacts; regional risk-sharing consortia supported by federal and state tax and fiscal policy; and state {open_quotes}systems benefits charges;{close_quotes}

  6. Low severity coal liquefaction promoted by cyclic olefins

    SciTech Connect (OSTI)

    Curtis, C.W.

    1992-07-27

    Low severity coal liquefaction allows for solubilization of coal with reduced gas make. These lower severity conditions may result in some selective bond rupture. Promotion of coal solubilization through hydrogen transfer using highly active and effective hydrogen donors is the objective of this study. The highly effective donors being tested are cyclic olefins. Representative cyclic olefins are isotetralin, which is 1,4,5,8-tetrahydronaphthalene, and 1,4,5,8,9,10-hexahydroanthracene. These compounds are hydroaromatics without aromatic rings and have been shown to be highly effective donors. The objective of the work performed in this study during this quarter was to evaluate reaction parameters for low severity liquefaction reactions using the cyclic olefin, hexahydroanthracene, and the aromatic, anthracene. These model compounds were reacted under a variety of conditions to evaluate their reactivity without coal. The reactions were performed under both thermal and catalytic conditions. Finely divided catalysts from different molybdenum precursors were used to determine their activity in promoting hydrogenation and hydrogen transfer at low severity conditions. The catalysts used were Molyvan L, sulfurized oxymolybdenum dithiocarbamate, molybdenum naphthenate, and Molyvan 822, organo molybdenum dithiocarbamate.

  7. Sediment Control: Willows

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

    Sediment Control: Willows Sediment Control: Willows LANL recently planted 10,000 willows and constructed wing ditches to increase sediment retention in Pueblo and Los Alamos...

  8. Radiological Control Technician Training

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

    ... of candidates for Radiological Control Technician (RCT) and for RCT Supervisor. ... OEBs as indicated in DOE's Radiological Control Standard (RCS) and the RCT Training ...

  9. CONTROL LIMITER DEVICE

    DOE Patents [OSTI]

    DeShong, J.A.

    1960-03-01

    A control-limiting device for monltoring a control system is described. The system comprises a conditionsensing device, a condition-varying device exerting a control over the condition, and a control means to actuate the condition-varying device. A control-limiting device integrates the total movement or other change of the condition-varying device over any interval of time during a continuum of overlapping periods of time, and if the tothl movement or change of the condition-varying device exceeds a preset value, the control- limiting device will switch the control of the operated apparatus from automatic to manual control.

  10. Superconducting VAR control

    DOE Patents [OSTI]

    Boenig, Heinrich J.; Hassenzahl, William V.

    1982-01-01

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

  11. Inhibition of Sirt1 promotes neural progenitors toward motoneuron differentiation from human embryonic stem cells

    SciTech Connect (OSTI)

    Zhang, Yun; Wang, Jing; Clinical Stem Cell Center, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191 ; Chen, Guian; Reproductive Medical Center, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191 ; Fan, Dongsheng; Clinical Stem Cell Center, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191 ; Deng, Min; Clinical Stem Cell Center, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191

    2011-01-14

    Research highlights: {yields} Nicotinamide inhibit Sirt1. {yields} MASH1 and Ngn2 activation. {yields} Increase the expression of HB9. {yields} Motoneurons formation increases significantly. -- Abstract: Several protocols direct human embryonic stem cells (hESCs) toward differentiation into functional motoneurons, but the efficiency of motoneuron generation varies based on the human ESC line used. We aimed to develop a novel protocol to increase the formation of motoneurons from human ESCs. In this study, we tested a nuclear histone deacetylase protein, Sirt1, to promote neural precursor cell (NPC) development during differentiation of human ESCs into motoneurons. A specific inhibitor of Sirt1, nicotinamide, dramatically increased motoneuron formation. We found that about 60% of the cells from the total NPCs expressed HB9 and {beta}III-tubulin, commonly used motoneuronal markers found in neurons derived from ESCs following nicotinamide treatment. Motoneurons derived from ESC expressed choline acetyltransferase (ChAT), a positive marker of mature motoneuron. Moreover, we also examined the transcript levels of Mash1, Ngn2, and HB9 mRNA in the differentiated NPCs treated with the Sirt1 activator resveratrol (50 {mu}M) or inhibitor nicotinamide (100 {mu}M). The levels of Mash1, Ngn2, and HB9 mRNA were significantly increased after nicotinamide treatment compared with control groups, which used the traditional protocol. These results suggested that increasing Mash1 and Ngn2 levels by inhibiting Sirt1 could elevate HB9 expression, which promotes motoneuron differentiation. This study provides an alternative method for the production of transplantable motoneurons, a key requirement in the development of hESC-based cell therapy in motoneuron disease.

  12. Global epigenomic analysis indicates protocadherin-7 activates osteoclastogenesis by promoting cellcell fusion

    SciTech Connect (OSTI)

    Nakamura, Haruhiko; Nakashima, Tomoki; Hayashi, Mikihito; Izawa, Naohiro; Yasui, Tetsuro; Aburatani, Hiroyuki; Tanaka, Sakae; Takayanagi, Hiroshi

    2014-12-12

    Highlights: Identification of epigenetically regulated genes during osteoclastogenesis. Pcdh7 is regulated by H3K4me3 and H3K27me3 during osteoclastogenesis. Pcdh7 expression is increased by RANKL during osteoclastogenesis. Establishment of novel cell fusion analysis for osteoclasts by imaging cytometer. Pcdh7 regulates osteoclastogenesis by promoting cell fusion related gene expressions. - Abstract: Gene expression is dependent not only on genomic sequences, but also epigenetic control, in which the regulation of chromatin by histone modification plays a crucial role. Histone H3 lysine 4 trimethylation (H3K4me3) and histone H3 lysine 27 trimethylation (H3K27me3) are related to transcriptionally activated and silenced sequences, respectively. Osteoclasts, the multinucleated cells that resorb bone, are generated by the fusion of precursor cells of monocyte/macrophage lineage. To elucidate the molecular and epigenetic regulation of osteoclast differentiation, we performed a chromatin immunoprecipitation sequencing (ChIP-seq) analysis for H3K4me3 and H3K27me3 in combination with RNA sequencing. We focused on the histone modification change from H3K4me3(+)H3K27me3(+) to H3K4me3(+)H3K27me3() and identified the protocadherin-7 gene (Pcdh7) to be among the genes epigenetically regulated during osteoclastogenesis. Pcdh7 was induced by RANKL stimulation in an NFAT-dependent manner. The knockdown of Pcdh7 inhibited RANKL-induced osteoclast differentiation due to the impairment of cellcell fusion, accompanied by a decreased expression of the fusion-related genes Dcstamp, Ocstamp and Atp6v0d2. This study demonstrates that Pcdh7 plays a key role in osteoclastogenesis by promoting cellcell fusion.

  13. A neural network system for prediction of RNA polymerase II promoters

    SciTech Connect (OSTI)

    Matis, S.; Shah, M.; Mural, R.; Uberbacher, E.

    1994-12-31

    One of the most difficult problems in the analysis of eucaryotic genes is the detection of RNA polymerase II promoter regions. Although promoter regions vary in the primary DNA sequence, a basic group of core promoter elements has been suggested in the literature. Many human promoter sequences contain a TATAA sequence element at approximately 30 bases upstream of the cap site (transcription start site). Other elements are the GC box which binds SPA and upregulates transcription, the CAAT box, and the ATG initiator codon. To characterize promoters, we constructed frequency matrices for each element using experimentally mapped human promoter regions. Additionally, we constructed histograms for the distances separating the various elements. We then used a neural network to combine these informational elements. The output of the neural network is then processed using a set of expert rules which depend on GRAIL`s ability to find exons in anonymous DNA. This improves the selectivity of promoter detection and reduces the false positive rate.

  14. Cyber Incidents Involving Control Systems

    SciTech Connect (OSTI)

    Robert J. Turk

    2005-10-01

    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

  15. Harmine promotes osteoblast differentiation through bone morphogenetic protein signaling

    SciTech Connect (OSTI)

    Yonezawa, Takayuki; Lee, Ji-Won; Hibino, Ayaka; Asai, Midori; Hojo, Hironori; Cha, Byung-Yoon; Teruya, Toshiaki; Nagai, Kazuo; Chung, Ung-Il; Yagasaki, Kazumi; and others

    2011-06-03

    Highlights: {yields} Harmine promotes the activity and mRNA expression of ALP. {yields} Harmine enhances the expressions of osteocalcin mRNA and protein. {yields} Harmine induces osteoblastic mineralization. {yields} Harmine upregulates the mRNA expressions of BMPs, Runx2 and Osterix. {yields} BMP signaling pathways are involved in the actions of harmine. -- Abstract: Bone mass is regulated by osteoblast-mediated bone formation and osteoclast-mediated bone resorption. We previously reported that harmine, a {beta}-carboline alkaloid, inhibits osteoclast differentiation and bone resorption in vitro and in vivo. In this study, we investigated the effects of harmine on osteoblast proliferation, differentiation and mineralization. Harmine promoted alkaline phosphatase (ALP) activity in MC3T3-E1 cells without affecting their proliferation. Harmine also increased the mRNA expressions of the osteoblast marker genes ALP and Osteocalcin. Furthermore, the mineralization of MC3T3-E1 cells was enhanced by treatment with harmine. Harmine also induced osteoblast differentiation in primary calvarial osteoblasts and mesenchymal stem cell line C3H10T1/2 cells. Structure-activity relationship studies using harmine-related {beta}-carboline alkaloids revealed that the C3-C4 double bond and 7-hydroxy or 7-methoxy group of harmine were important for its osteogenic activity. The bone morphogenetic protein (BMP) antagonist noggin and its receptor kinase inhibitors dorsomorphin and LDN-193189 attenuated harmine-promoted ALP activity. In addition, harmine increased the mRNA expressions of Bmp-2, Bmp-4, Bmp-6, Bmp-7 and its target gene Id1. Harmine also enhanced the mRNA expressions of Runx2 and Osterix, which are key transcription factors in osteoblast differentiation. Furthermore, BMP-responsive and Runx2-responsive reporters were activated by harmine treatment. Taken together, these results indicate that harmine enhances osteoblast differentiation probably by inducing the expressions of

  16. Promoting Behavior-Based Energy Efficiency in Military Housing

    SciTech Connect (OSTI)

    AH McMakin; EL Malone; RE Lundgren

    1999-09-07

    The U.S. Department of Energy's Federal Energy Management Program (FEMP) helps agencies reduce the cost of doing business through energy efficiency, water conservation, and the use of solar and other renewable energy. As a large energy user, the U.S. military has been one of the government sectors of focus. Several military installations have shown substantial energy savings in past years. Most of these efficiency projects, however, have focused primarily on physical upgrades, technologies, and purchasing habits. Furthermost projects have focused on administrative and operational areas of energy use. Military residential housing, in particular, has received little formal attention for energy efficiency involving behaviors of the residents themselves. Behavior-based change is a challenging, but potentially fruitful area for energy conservation programs. However, behavioral change involves links with values, social networks and organizations, and new ways of thinking about living patterns. This handbook attempts to fill a gap by offering guidance for promoting such efforts.

  17. Selection against spurious promoter motifs correlates withtranslational efficiency across bacteria

    SciTech Connect (OSTI)

    Froula, Jeffrey L.; Francino, M. Pilar

    2007-05-01

    Because binding of RNAP to misplaced sites could compromise the efficiency of transcription, natural selection for the optimization of gene expression should regulate the distribution of DNA motifs capable of RNAP-binding across the genome. Here we analyze the distribution of the -10 promoter motifs that bind the {sigma}{sup 70} subunit of RNAP in 42 bacterial genomes. We show that selection on these motifs operates across the genome, maintaining an over-representation of -10 motifs in regulatory sequences while eliminating them from the nonfunctional and, in most cases, from the protein coding regions. In some genomes, however, -10 sites are over-represented in the coding sequences; these sites could induce pauses effecting regulatory roles throughout the length of a transcriptional unit. For nonfunctional sequences, the extent of motif under-representation varies across genomes in a manner that broadly correlates with the number of tRNA genes, a good indicator of translational speed and growth rate. This suggests that minimizing the time invested in gene transcription is an important selective pressure against spurious binding. However, selection against spurious binding is detectable in the reduced genomes of host-restricted bacteria that grow at slow rates, indicating that components of efficiency other than speed may also be important. Minimizing the number of RNAP molecules per cell required for transcription, and the corresponding energetic expense, may be most relevant in slow growers. These results indicate that genome-level properties affecting the efficiency of transcription and translation can respond in an integrated manner to optimize gene expression. The detection of selection against promoter motifs in nonfunctional regions also implies that no sequence may evolve free of selective constraints, at least in the relatively small and unstructured genomes of bacteria.

  18. Furnace Pressure Controllers

    Broader source: Energy.gov [DOE]

    This tip sheet highlights the benefits of precise furnace pressure control in process heating systems.

  19. Diesel Emission Control Review

    Broader source: Energy.gov [DOE]

    Reviews regulatory requirements and technology approaches for diesel emission control for heavy and light duty applications

  20. Nuclear reactor control apparatus

    DOE Patents [OSTI]

    Sridhar, Bettadapur N.

    1983-11-01

    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.

  1. HYDRAULIC SERVO CONTROL MECHANISM

    DOE Patents [OSTI]

    Hussey, R.B.; Gottsche, M.J. Jr.

    1963-09-17

    A hydraulic servo control mechanism of compact construction and low fluid requirements is described. The mechanism consists of a main hydraulic piston, comprising the drive output, which is connected mechanically for feedback purposes to a servo control piston. A control sleeve having control slots for the system encloses the servo piston, which acts to cover or uncover the slots as a means of controlling the operation of the system. This operation permits only a small amount of fluid to regulate the operation of the mechanism, which, as a result, is compact and relatively light. This mechanism is particuiarly adaptable to the drive and control of control rods in nuclear reactors. (auth)

  2. 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 ...

  3. Limits of optimal control yields achievable with quantum controllers...

    Office of Scientific and Technical Information (OSTI)

    Limits of optimal control yields achievable with quantum controllers Prev Next Title: Limits of optimal control yields achievable with quantum controllers Authors: Wu, ...

  4. Control rod drive

    DOE Patents [OSTI]

    Hawke, Basil C.

    1986-01-01

    A control rod drive uses gravitational forces to insert one or more control rods upwardly into a reactor core from beneath the reactor core under emergency conditions. The preferred control rod drive includes a vertically movable weight and a mechanism operatively associating the weight with the control rod so that downward movement of the weight is translated into upward movement of the control rod. The preferred control rod drive further includes an electric motor for driving the control rods under normal conditions, an electrically actuated clutch which automatically disengages the motor during a power failure and a decelerator for bringing the control rod to a controlled stop when it is inserted under emergency conditions into a reactor core.

  5. CONTROL ROD DRIVE

    DOE Patents [OSTI]

    Chapellier, R.A.; Rogers, I.

    1961-06-27

    Accurate and controlled drive for the control rod is from an electric motor. A hydraulic arrangement is provided to balance a piston against which a control rod is urged by the application of fluid pressure. The electric motor drive of the control rod for normal operation is made through the aforementioned piston. In the event scramming is required, the fluid pressure urging the control rod against the piston is relieved and an opposite fluid pressure is applied. The lack of mechanical connection between the electric motor and control rod facilitates the scramming operation.

  6. Control system design method

    DOE Patents [OSTI]

    Wilson, David G.; Robinett, III, Rush D.

    2012-02-21

    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.

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

    SciTech Connect (OSTI)

    Jeffrey Hahn; Thomas Anderson

    2005-04-01

    Traditionally, the primary focus of the chemical industry has been safety and productivity. However, recent threats to our nations 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.

  8. Shuttle-promoted nano-mechanical current switch

    SciTech Connect (OSTI)

    Song, Taegeun Kiselev, Mikhail N.; Gorelik, Leonid Y.; Shekhter, Robert I.; Kikoin, Konstantin

    2015-09-21

    We investigate electron shuttling in three-terminal nanoelectromechanical device built on a movable metallic rod oscillating between two drains. The device shows a double-well shaped electromechanical potential tunable by a source-drain bias voltage. Four stationary regimes controllable by the bias are found for this device: (i) single stable fixed point, (ii) two stable fixed points, (iii) two limit cycles, and (iv) single limit cycle. In the presence of perpendicular magnetic field, the Lorentz force makes possible switching from one electromechanical state to another. The mechanism of tunable transitions between various stable regimes based on the interplay between voltage controlled electromechanical instability and magnetically controlled switching is suggested. The switching phenomenon is implemented for achieving both a reliable active current switch and sensoring of small variations of magnetic field.

  9. Secretary Chu Announces New Efforts to Promote Clean Energy in Tribal

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

    Communities | Department of Energy Efforts to Promote Clean Energy in Tribal Communities Secretary Chu Announces New Efforts to Promote Clean Energy in Tribal Communities January 19, 2011 - 12:00am Addthis WASHINGTON - U.S. Energy Secretary Steven Chu announced today two new initiatives to promote tribal energy development and continue strengthening the partnership between the Department of Energy and tribal nations. Up to $10 million will be available this year through DOE's Tribal Energy

  10. Energy Secretary Bodman Heads to West Virginia to Promote Energy Bill |

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

    Department of Energy Heads to West Virginia to Promote Energy Bill Energy Secretary Bodman Heads to West Virginia to Promote Energy Bill July 7, 2005 - 2:00pm Addthis Secretary Promotes Energizing America for Energy Security BELLE, WV - Secretary of Energy Samuel W. Bodman today traveled to West Virginia to urge the Congress to pass comprehensive energy legislation that is now before them. The bill reflects many of the principles of President Bush's national energy policy including the

  11. DOE Secretary Promotes E85 Use in Indianapolis | Department of Energy

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

    Secretary Promotes E85 Use in Indianapolis DOE Secretary Promotes E85 Use in Indianapolis May 11, 2006 - 10:40am Addthis INDIANAPOLIS , IN - Department of Energy Secretary Samuel W. Bodman today praised and promoted the expanded use and availability of ethanol-based fuel during two events in Indianapolis. Expanding the use of ethanol, specifically cellulosic ethanol, is a key component of President Bush's Advanced Energy Initiative (AEI), which seeks to reduce our reliance on foreign oil by 5

  12. Executive Order 13583, Establishing a Coordinated Government-Wide Initiative to Promote Diversity and Inclusion in the Federal Workforce

    Broader source: Energy.gov [DOE]

    Establishes a "coordinated government-wide initiative to promote diversity and inclusion in the federal workforce".

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

    DOE Patents [OSTI]

    Singleton, Alan H.; Oukaci, Rachid; Goodwin, James G.

    2000-01-01

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

  14. Energy Portfolio Standards and the Promotion of Combined Heat and Power (CHP) White Paper, April 2009

    Office of Energy Efficiency and Renewable Energy (EERE)

    EPA CHP Partnership’s white paper provides information on energy portfolio standards and how they promote combined heat and power.

  15. A New Scheme for the Promotion of Renewable Energies in Developing...

    Open Energy Info (EERE)

    Regulated Purchase Tariff Jump to: navigation, search Tool Summary LAUNCH TOOL Name: A New Scheme for the Promotion of Renewable Energies in Developing Countries: The Renewable...

  16. Sediment Control: Willows

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

    Sediment Control: Willows Sediment Control: Willows LANL recently planted 10,000 willows and constructed wing ditches to increase sediment retention in Pueblo and Los Alamos canyons. August 1, 2013 Willows: Fall 2010 Willows: Fall 2010

  17. PEGylation of a Maltose Biosensor Promotes Enhanced Signal Response

    SciTech Connect (OSTI)

    Dattelbaum, Andrew; Baker, Gary A; Fox, John M; Iyer, Srinivas; Dattelbaum, Jonathan

    2009-01-01

    A robust method to immobilize a maltose biosensor is described using an engineered maltose periplasmic binding protein (PBP) covalently coupled to NBDamide, an environmentally sensitive fluorophore. A mesoporous silica sol-gel derived from diglycerylsilane (DGS) was constructed to embed the maltose biosensor, and the ligand reporting fluorescence properties were meas red. When sequestered in the DGS-derived silica matrix, the biosensor retained maltose-dependent fluorescence sensing capability with micromolar affinity, which is consistent with the protein free in solution. The MBP-NBD conjugate was further modified by covalent conjugation with poly(ethylene glycol)-5000 (PEG) to promote the retention of water molecules around the protein and to reduce possible steric effects between the silica matrix and protein. Bioconjugation with PEG molecules does not significantly affect the signaling response of the protein in solution. When immobilized in the DGS polymer, a consistent increase in fluorescence intensity was observed as compared to the protein not functionalized with PEG. To our knowledge, this report presents the first successful method to embed a PBP biosensor in a polymerized matrix and retain signaling response using an environmentally sensitive probe. The immobilization method presented here should be easily adaptable to all conformation-dependent biosensors.

  18. The Los Alamos universe: Using multimedia to promote laboratory capabilities

    SciTech Connect (OSTI)

    Kindel, J.

    2000-03-01

    This project consists of a multimedia presentation that explains the technological capabilities of Los Alamos National Laboratory. It takes the form of a human-computer interface built around the metaphor of the universe. The project is intended promote Laboratory capabilities to a wide audience. Multimedia is simply a means of communicating information through a diverse set of tools--be they text, sound, animation, video, etc. Likewise, Los Alamos National Laboratory is a collection of diverse technologies, projects, and people. Given the ample material available at the Laboratory, there are tangible benefits to be gained by communicating across media. This paper consists of three parts. The first section provides some basic information about the Laboratory, its mission, and its needs. The second section introduces this multimedia presentation and the metaphor it is based on along with some basic concepts of color and user interaction used in the building of this project. The final section covers construction of the project, pitfalls, and future improvements.

  19. Post-mitotic role of nucleostemin as a promoter of skeletal muscle cell differentiation

    SciTech Connect (OSTI)

    Hirai, Hiroyuki; Romanova, Liudmila; Kellner, Steven; Verma, Mayank; Rayner, Samuel; Asakura, Atsushi; Kikyo, Nobuaki

    2010-01-01

    Nucleostemin (NS) is a nucleolar protein abundantly expressed in a variety of proliferating cells and undifferentiated cells. Its known functions include cell cycle regulation and the control of pre-rRNA processing. It also has been proposed that NS has an additional role in undifferentiated cells due to its downregulation during stem cell differentiation and its upregulation during tissue regeneration. Here, however, we demonstrate that skeletal muscle cell differentiation has a unique expression profile of NS in that it is continuously expressed during differentiation. NS was expressed at similar levels in non-proliferating muscle stem cells (satellite cells), rapidly proliferating precursor cells (myoblasts) and post-mitotic terminally differentiated cells (myotubes and myofibers). The sustained expression of NS during terminal differentiation is necessary to support increased protein synthesis during this process. Downregulation of NS inhibited differentiation of myoblasts to myotubes, accompanied by striking downregulation of key myogenic transcription factors, such as myogenin and MyoD. In contrast, upregulation of NS inhibited proliferation and promoted muscle differentiation in a p53-dependent manner. Our findings provide evidence that NS has an unexpected role in post-mitotic terminal differentiation. Importantly, these findings also indicate that, contrary to suggestions in the literature, the expression of NS cannot always be used as a reliable indicator for undifferentiated cells or proliferating cells.

  20. Tight regulation of plant immune responses by combining promoter and suicide exon elements

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

    Gonzalez, Tania L.; Liang, Yan; Nguyen, Bao N.; Staskawicz, Brian J.; Loqué, Dominique; Hammond, Ming C.

    2015-07-02

    Effector-triggered immunity (ETI) is activated when plant disease resistance (R) proteins recognize the presence of pathogen effector proteins delivered into host cells. The ETI response generally encompasses a defensive ‘hypersensitive response’ (HR) that involves programmed cell death at the site of pathogen recognition. While many R protein and effector protein pairs are known to trigger HR, other components of the ETI signaling pathway remain elusive. Effector genes regulated by inducible promoters cause background HR due to leaky protein expression, preventing the generation of relevant transgenic plant lines. By employing the HyP5SM suicide exon, we have developed a strategy to tightlymore » regulate effector proteins such that HR is chemically inducible and non-leaky. This alternative splicing-based gene regulation system was shown to successfully control Bs2/AvrBs2-dependent and RPP1/ATR1Δ51-dependent HR in Nicotiana benthamiana and Nicotiana tabacum, respectively. It was also used to generate viable and healthy transgenic Arabidopsis thaliana plants that inducibly initiate HR. In conclusion, beyond enabling studies on the ETI pathway, our regulatory strategy is generally applicable to reduce or eliminate undesired background expression of transgenes.« less

  1. Tight regulation of plant immune responses by combining promoter and suicide exon elements

    SciTech Connect (OSTI)

    Gonzalez, Tania L.; Liang, Yan; Nguyen, Bao N.; Staskawicz, Brian J.; Loqué, Dominique; Hammond, Ming C.

    2015-07-02

    Effector-triggered immunity (ETI) is activated when plant disease resistance (R) proteins recognize the presence of pathogen effector proteins delivered into host cells. The ETI response generally encompasses a defensive ‘hypersensitive response’ (HR) that involves programmed cell death at the site of pathogen recognition. While many R protein and effector protein pairs are known to trigger HR, other components of the ETI signaling pathway remain elusive. Effector genes regulated by inducible promoters cause background HR due to leaky protein expression, preventing the generation of relevant transgenic plant lines. By employing the HyP5SM suicide exon, we have developed a strategy to tightly regulate effector proteins such that HR is chemically inducible and non-leaky. This alternative splicing-based gene regulation system was shown to successfully control Bs2/AvrBs2-dependent and RPP1/ATR1Δ51-dependent HR in Nicotiana benthamiana and Nicotiana tabacum, respectively. It was also used to generate viable and healthy transgenic Arabidopsis thaliana plants that inducibly initiate HR. In conclusion, beyond enabling studies on the ETI pathway, our regulatory strategy is generally applicable to reduce or eliminate undesired background expression of transgenes.

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

    SciTech Connect (OSTI)

    2007-11-15

    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.

  3. Water as a promoter and catalyst for dioxygen electrochemistry in aqueous and organic media.

    SciTech Connect (OSTI)

    Staszak-Jirkovsky, Jakub; Subbaraman, Ram; Strmcnik, Dusan; Harrison, Katherine L.; Diesendruck, Charles E.; Assary, Rajeev; Frank, Otakar; Kobr, Lukas; Wiberg, Gustav K.H; Genorio, Bostjan; Connell, Justin G.; Lopes, Pietro P.; Stamenkovic, Vojislav R.; Curtiss, Larry; Moore, Jeffrey S.; Zavadil, Kevin R.; Markovic, Nenad M.

    2015-11-01

    Water and oxygen electrochemistry lies at the heart of interfacial processes controlling energy transformations in fuel cells, electrolyzers, and batteries. Here, by comparing results for the ORR obtained in alkaline aqueous media to those obtained in ultradry organic electrolytes with known amounts of H2O added intentionally, we propose a new rationale in which water itself plays an important role in determining the reaction kinetics. This effect derives from the formation of HOad center dot center dot center dot H2O (aqueous solutions) and LiO2 center dot center dot center dot H2O (organic solvents) complexes that place water in a configurationally favorable position for proton transfer to weakly adsorbed intermediates. We also find that, even at low concentrations (<10 ppm), water acts simultaneously as a promoter and as a catalyst in the production of Li2O2, regenerating itself through a sequence of steps that include the formation and recombination of H+ and OH-. We conclude that, although the binding energy between metal surfaces and oxygen intermediates is an important descriptor in electrocatalysis, understanding the role of water as a proton-donor reactant may explain many anomalous features in electrocatalysis at metal-liquid interfaces.

  4. Stormwater Control Structures

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

    Stormwater Control Structures Stormwater Control Structures Stormwater control structures are engineered to control run-on and runoff water from suspected contaminated sites. Structures trap sediment, keep water on-site, slow water flow and redirect water around problem areas. Rock check dams Rock check dams Silt tence Silt fence Sediment trap Sediment trap Wood mulch and native seed Wood mulch and native seed Gabion Gabion Concrete lined swales Concrete lined swales Hydroseeding Hydroseeding

  5. Fuel control system

    SciTech Connect (OSTI)

    Detweiler, C.A.

    1980-12-30

    A fuel control system for a turbocharged engine having fuel delivered to the carburetor under the control of a vacuum operated device which is under the further control of a device sensing pressures upstream and downstream of the turbo charger compressor and delivering a vacuum signal to the fuel control device in proportion to the manifold pressure even though the latter pressure may be a positive pressure.

  6. System for controlling apnea

    DOE Patents [OSTI]

    Holzrichter, John F

    2015-05-05

    An implanted stimulation device or air control device are activated by an external radar-like sensor for controlling apnea. The radar-like sensor senses the closure of the air flow cavity, and associated control circuitry signals (1) a stimulator to cause muscles to open the air passage way that is closing or closed or (2) an air control device to open the air passage way that is closing or closed.

  7. Floating Point Control Library

    Energy Science and Technology Software Center (OSTI)

    2007-08-02

    Floating Point Control is a Library that allows for the manipulation of floating point unit exception masking funtions control exceptions in both the Streaming "Single Instruction, Multiple Data" Extension 2 (SSE2) unit and the floating point unit simultaneously. FPC also provides macros to set floating point rounding and precision control.

  8. Water heater control module

    DOE Patents [OSTI]

    Hammerstrom, Donald J

    2013-11-26

    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.

  9. CONTROL FOR NEUTRONIC REACTOR

    DOE Patents [OSTI]

    Lichtenberger, H.V.; Cameron, R.A.

    1959-03-31

    S>A control rod operating device in a nuclear reactor of the type in which the control rod is gradually withdrawn from the reactor to a position desired during stable operation is described. The apparatus is comprised essentially of a stop member movable in the direction of withdrawal of the control rod, a follower on the control rod engageable with the stop and means urging the follower against the stop in the direction of withdrawal. A means responsive to disengagement of the follower from the stop is provided for actuating the control rod to return to the reactor shut-down position.

  10. Control and optimization system

    DOE Patents [OSTI]

    Xinsheng, Lou

    2013-02-12

    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.

  11. Integrated Biological Control

    SciTech Connect (OSTI)

    JOHNSON, A.R.

    2002-09-01

    Biological control is any activity taken to prevent, limit, clean up, or remediate potential environmental, health and safety, or workplace quality impacts from plants, animals, or microorganisms. At Hanford the principal emphasis of biological control is to prevent the transport of radioactive contamination by biological vectors (plants, animals, or microorganisms), and where necessary, control and clean up resulting contamination. Other aspects of biological control at Hanford include industrial weed control (e.g.; tumbleweeds), noxious weed control (invasive, non-native plant species), and pest control (undesirable animals such as rodents and stinging insects; and microorganisms such as molds that adversely affect the quality of the workplace environment). Biological control activities may be either preventive (apriori) or in response to existing contamination spread (aposteriori). Surveillance activities, including ground, vegetation, flying insect, and other surveys, and apriori control actions, such as herbicide spraying and placing biological barriers, are important in preventing radioactive contamination spread. If surveillance discovers that biological vectors have spread radioactive contamination, aposteriori control measures, such as fixing contamination, followed by cleanup and removal of the contamination to an approved disposal location are typical response functions. In some cases remediation following the contamination cleanup and removal is necessary. Biological control activities for industrial weeds, noxious weeds and pests have similar modes of prevention and response.

  12. Integrated Biological Control

    SciTech Connect (OSTI)

    JOHNSON, A.R.

    2003-10-09

    Biological control is any activity taken to prevent, limit, clean up, or remediate potential environmental, health and safety, or workplace quality impacts from plants, animals, or microorganisms. At Hanford the principal emphasis of biological control is to prevent the transport of radioactive contamination by biological vectors (plants, animals, or microorganisms), and where necessary, control and clean up resulting contamination. Other aspects of biological control at Hanford include industrial weed control (e.g.; tumbleweeds), noxious weed control (invasive, non-native plant species), and pest control (undesirable animals such as rodents and stinging insects, and microorganisms such as molds that adversely affect the quality of the workplace environment). Biological control activities may be either preventive (a priori) or in response to existing contamination spread (a posteriori). Surveillance activities, including ground, vegetation, flying insect, and other surveys, and a priori control actions, such as herbicide spraying and placing biological barriers, are important in preventing radioactive contamination spread. If surveillance discovers that biological vectors have spread radioactive contamination, a posteriori control measures, such as fixing contamination, followed by cleanup and removal of the contamination to an approved disposal location are typical response functions. In some cases remediation following the contamination cleanup and removal is necessary. Biological control activities for industrial weeds, noxious weeds and pests have similar modes of prevention and response.

  13. CRUCIFORM CONTROL ROD JOINT

    DOE Patents [OSTI]

    Thorp, A.G. II

    1962-08-01

    An invention is described which relates to nuclear reactor control rod components and more particularly to a joint between cruciform control rod members and cruciform control rod follower members. In one embodiment this invention provides interfitting crossed arms at adjacent ends of a control rod and its follower in abutting relation. This holds the members against relative opposite longitudinal movement while a compression member keys the arms against relative opposite rotation around a common axis. Means are also provided for centering the control rod and its follower on a common axis and for selectively releasing the control rod from its follower for the insertion of a replacement of the control rod and reuse of the follower. (AEC)

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

    SciTech Connect (OSTI)

    Jong, Amos A. de; Runhaar, Hens A.C.; Runhaar, Piety R.; Kolhoff, Arend J.; Driessen, Peter P.J.

    2012-02-15

    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.

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

    Office of Scientific and Technical Information (OSTI)

    Ethanol Steam Reforming on CoCeO2: The Effect of ZnO Promoter Citation Details In-Document Search Title: Ethanol Steam Reforming on CoCeO2: The Effect of ZnO Promoter A series of ...

  16. The PGC-1 coactivators promote an anti-inflammatory environment in skeletal muscle in vivo

    SciTech Connect (OSTI)

    Eisele, Petra Sabine; Furrer, Regula; Beer, Markus

    2015-08-28

    The peroxisome proliferator-activated receptor γ coactivator 1α (PGC-1α) is abundantly expressed in trained muscles and regulates muscle adaptation to endurance exercise. Inversely, mice lacking a functional PGC-1α allele in muscle exhibit reduced muscle functionality and increased inflammation. In isolated muscle cells, PGC-1α and the related PGC-1β counteract the induction of inflammation by reducing the activity of the nuclear factor κB (NFκB). We now tested the effects of these metabolic regulators on inflammatory reactions in muscle tissue of control and muscle-specific PGC-1α/-1β transgenic mice in vivo in the basal state as well as after an acute inflammatory insult. Surprisingly, we observed a PGC-1-dependent alteration of the cytokine profile characterized by an increase in anti-inflammatory factors and a strong suppression of the pro-inflammatory interleukin 12 (IL-12). In conclusion, the anti-inflammatory environment in muscle that is promoted by the PGC-1s might contribute to the beneficial effects of these coactivators on muscle function and provides a molecular link underlying the tight mutual regulation of metabolism and inflammation. - Highlights: • Muscle PGC-1s are insufficient to prevent acute systemic inflammation. • The muscle PGC-1s however promote a local anti-inflammatory environment. • This anti-inflammatory environment could contribute to the therapeutic effect of the PGC-1s.

  17. Nuclear reactor control

    DOE Patents [OSTI]

    Cawley, William E.; Warnick, Robert F.

    1982-01-01

    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.

  18. Fuzzy logic controller optimization

    DOE Patents [OSTI]

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

    2004-03-23

    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.

  19. Radiological Control Technician Training

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

    Part 6 of 9 Radiological Control Technician Training Site Academic Training Study Guide Phase I Coordinated and Conducted for the Office of Health, Safety and Security U.S. Department of Energy DOE-HDBK-1122-2009 Radiological Control Technician Study Guide ii This page intentionally left blank DOE-HDBK-1122-2009 Radiological Control Technician Study Guide iii Table of Contents Page Module 2.01 Radiological Documentation

  20. Cyber Securing Control Systems

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

    Industrial Control Systems Integration into the DoD Networks A Briefing in Response to House Report 113-102, Accompanying the FY14 National Defense Authorization Act Unclassified - Distribution Statement A August, 2015 Cyber Securing Control Systems Acquisition, Technology and Logistics 2 DoD Scope of Platform IT & Control Systems * Acquisitions / Weapon Systems - H,M & E (ships / subs, missiles, UVs, etc.) - Training Simulators, 3D printing, etc. * EI&E - Buildings & linear

  1. Nuclear Controls Checklist

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

    Nuclear Controls Yes No 1) Is your Facility involved in the research on or development, design, manufacture, construction, testing or maintenance of any nuclear explosive ...

  2. 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...

  3. 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...

  4. Voltage Control Technical Conference

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

    1-08-Voltage-Control-Technical-Conference Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects &...

  5. Control system design guide

    SciTech Connect (OSTI)

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

    2003-05-01

    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.

  6. Detonation command and control

    DOE Patents [OSTI]

    Mace, Jonathan L.; Seitz, Gerald J.; Echave, John A.; Le Bas, Pierre-Yves

    2015-11-10

    The detonation of one or more explosive charges and propellant charges by a detonator in response to a fire control signal from a command and control system comprised of a command center and instrumentation center with a communications link therebetween. The fire control signal is selectively provided to the detonator from the instrumentation center if plural detonation control switches at the command center are in a fire authorization status, and instruments, and one or more interlocks, if included, are in a ready for firing status. The instrumentation and command centers are desirably mobile, such as being respective vehicles.

  7. Detonation command and control

    DOE Patents [OSTI]

    Mace, Jonathan L.; Seitz, Gerald J.; Echave, John A.; Le Bas, Pierre-Yves

    2016-05-31

    The detonation of one or more explosive charges and propellant charges by a detonator in response to a fire control signal from a command and control system comprised of a command center and instrumentation center with a communications link there between. The fire control signal is selectively provided to the detonator from the instrumentation center if plural detonation control switches at the command center are in a fire authorization status, and instruments, and one or more interlocks, if included, are in a ready for firing status. The instrumentation and command centers are desirably mobile, such as being respective vehicles.

  8. Unclassified Controlled Nuclear Information

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

    1995-09-25

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

  9. Cooled, temperature controlled electrometer

    DOE Patents [OSTI]

    Morgan, John P.

    1992-08-04

    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. Cooled, temperature controlled electrometer

    DOE Patents [OSTI]

    Morgan, John P.

    1992-01-01

    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.

  11. Controlling Graphene's Electronic Structure

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

    ... point in momentum space (the Dirac crossing energy). The researchers demonstrated that through selective control of the carrier concentration in the graphene layers, the band ...

  12. Sun tracking controller

    SciTech Connect (OSTI)

    Menser, H.K.; Newcomb, R.D.

    1981-11-24

    An apparatus is described which controls the electric tracking motors of solar energy collectors and other solar devices which are adapted to be aimed at the sun.

  13. Radiological Control Technician Training

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

    7of 9 Radiological Control Technician Training Practical Training Phase II Coordinated and Conducted for the Office of Health, Safety and Security U.S. Department of Energy ...

  14. Radiological Control Technician Training

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

    HANDBOOK RADIOLOGICAL CONTROL TECHNICIAN TRAINING U.S. Department of Energy AREA TRNG ... an implementation process for core training as recommended in chapter 14 to ...

  15. Radiological Control Technician Training

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

    Radiological Control Technician Training Facility Practical Training Attachment Phase IV Coordinated and Conducted for the Office of Health, Safety and Security U.S. Department of ...

  16. Hydraulic control rod

    DOE Patents [OSTI]

    Treshow, Michael

    1976-01-01

    Apparatus for shifting a control rod into and out of a nuclear reactor utilizing as pressure fluid the fluid employed as coolant moderator in the reactor.

  17. Controlling Graphene's Electronic Structure

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

    spectroscopy (ARPES) at ALS Beamline 7.0.1, a team of scientists from the ALS and Germany characterized the electronic band structure and successfully controlled the gap...

  18. Management Control Program

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

    2002-04-18

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

  19. Management Control Cover

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

    OAS-M-06-02 November 2005 REPORT ON MANAGEMENT CONTROLS OVER ASSESSING NATURAL ... and Methodology 5 Prior Audit Reports 6 Management Comments 7 NATURAL RESURCE DAMAGE ...

  20. Protections: Sediment Control = Contaminant Retention

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

    Sediment Control Protections: Sediment Control Contaminant Retention LANL maintains hundreds of wells, stream sampling stations and stormwater control structures to protect...

  1. Johnson Controls | Open Energy Information

    Open Energy Info (EERE)

    Controls Jump to: navigation, search Logo: Johnson Controls Name: Johnson Controls Address: 5757 N. Green Bay Avenue Place: Milwaukee, Wisconsin Zip: 53201 Sector: Efficiency...

  2. NUCLEAR REACTOR CONTROL SYSTEM

    DOE Patents [OSTI]

    Epler, E.P.; Hanauer, S.H.; Oakes, L.C.

    1959-11-01

    A control system is described for a nuclear reactor using enriched uranium fuel of the type of the swimming pool and other heterogeneous nuclear reactors. Circuits are included for automatically removing and inserting the control rods during the course of normal operation. Appropriate safety circuits close down the nuclear reactor in the event of emergency.

  3. Novel microsatellite control system

    SciTech Connect (OSTI)

    Moore, K.R.; Frigo, J.R.; Tilden, M.W.

    1996-12-31

    The authors are developing extremely simple yet quite capable analog pulse-coded neural networks for smaller-faster-cheaper spacecraft attitude and control systems. They will demonstrate a prototype microsatellite that uses the novel control system to autonomously stabilize itself in the ambient magnetic field and point itself at the brightest available light source.

  4. Fluid delivery control system

    DOE Patents [OSTI]

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

    2006-06-06

    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.

  5. Plating Tank Control Software

    Energy Science and Technology Software Center (OSTI)

    1998-03-01

    The Plating Tank Control Software is a graphical user interface that controls and records plating process conditions for plating in high aspect ratio channels that require use of low current and long times. The software is written for a Pentium II PC with an 8 channel data acquisition card, and the necessary shunt resistors for measuring currents in the millampere range.

  6. Stepping motor controller

    DOE Patents [OSTI]

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

    1982-07-02

    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.

  7. Stepping motor controller

    DOE Patents [OSTI]

    Bourret, Steven C.; Swansen, James E.

    1984-01-01

    A stepping motor is microprocessingly 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.

  8. Contamination Control Techniques

    SciTech Connect (OSTI)

    EBY, J.L.

    2000-05-16

    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.

  9. Control the Present

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

    Control the Present Image of water sampling trip embarking downstream from Otowi Bridge onto the Rio Grande with text overlay of 'How does LANL minimize the impacts from ongoing activities?' Control the Present Home Integrating Environmental Stewardship Something in the air? Protections: Sediment Protections: Sampling

  10. Use of Institutional Controls

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

    2003-04-09

    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. Superseded by Chg 1 (Admin Chg), dated 12-7-15.

  11. Use of Institutional Controls

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

    2003-04-09

    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. Supersedes DOE P 454.1, dated 4-9-03.

  12. Cyclic control stick

    DOE Patents [OSTI]

    Whitaker, Charles N.; Zimmermann, Richard E.

    1989-01-01

    A cyclic control stick of the type used in helicopters for reducing the safety hazards associated with such a mechanism in the event of a crewman being thrown violently into contact with the cyclic control stick resulting from a crash or the like. The cyclic control stick is configured to break away upon the exertion of an impact force which exceeds a predetermined value and/or is exerted for more than a momentary time duration. The cyclic control stick is also configured to be adjustable so as to locate the grip thereof as far away from the crewman as possible for safety reasons without comprising the comfort of the crewman or the use of the control stick, and a crushable pad is provided on the top of the grip for impact energy absorbing purposes.

  13. Brain and muscle Arnt-like 1 promotes skeletal muscle regeneration through satellite cell expansion

    SciTech Connect (OSTI)

    Chatterjee, Somik; Yin, Hongshan; Nam, Deokhwa; Li, Yong; Ma, Ke

    2015-02-01

    Circadian clock is an evolutionarily conserved timing mechanism governing diverse biological processes and the skeletal muscle possesses intrinsic functional clocks. Interestingly, although the essential clock transcription activator, Brain and muscle Arnt-like 1 (Bmal1), participates in maintenance of muscle mass, little is known regarding its role in muscle growth and repair. In this report, we investigate the in vivo function of Bmal1 in skeletal muscle regeneration using two muscle injury models. Bmal1 is highly up-regulated by cardiotoxin injury, and its genetic ablation significantly impairs regeneration with markedly suppressed new myofiber formation and attenuated myogenic induction. A similarly defective regenerative response is observed in Bmal1-null mice as compared to wild-type controls upon freeze injury. Lack of satellite cell expansion accounts for the regeneration defect, as Bmal1{sup −/−} mice display significantly lower satellite cell number with nearly abolished induction of the satellite cell marker, Pax7. Furthermore, satellite cell-derived primary myoblasts devoid of Bmal1 display reduced growth and proliferation ex vivo. Collectively, our results demonstrate, for the first time, that Bmal1 is an integral component of the pro-myogenic response that is required for muscle repair. This mechanism may underlie its role in preserving adult muscle mass and could be targeted therapeutically to prevent muscle-wasting diseases. - Highlights: • Bmal1 is highly inducible by muscle injury and myogenic stimuli. • Genetic ablation of Bmal1 significantly impairs muscle regeneration. • Bmal1 promotes satellite cell expansion during muscle regeneration. • Bmal1-deficient primary myoblasts display attenuated growth and proliferation.

  14. Apolipoprotein E promotes lipid accumulation and differentiation in human adipocytes

    SciTech Connect (OSTI)

    Lasrich, Dorothee; Bartelt, Alexander; Grewal, Thomas; Heeren, Joerg

    2015-09-10

    Several studies in mice indicate a role for apolipoprotein E (APOE) in lipid accumulation and adipogenic differentiation in adipose tissue. However, little is yet known if APOE functions in a similar manner in human adipocytes. This prompted us to compare lipid loading and expression of adipocyte differentiation markers in APOE-deficient and control adipocytes using the differentiated human mesenchymal stem cell line hMSC-Tert as well as primary human and mouse adipocytes as model systems. Differentiated hMSC-Tert were stably transduced with or without siRNA targeting APOE while murine adipocytes were isolated from wild type and Apoe knockout mice. Human APOE knockdown hMSC-Tert adipocytes accumulated markedly less triglycerides compared to control cells. This correlated with strongly decreased gene expression levels of adipocyte markers such as adiponectin (ADIPOQ) and fatty acid binding protein 4 (FABP4) as well as the key transcription factor driving adipocyte differentiation, peroxisome proliferator activator receptor gamma (PPARG), in particular the PPARG2 isoform. Similarly, differentiation of murine Apoe-deficient adipocytes was characterized by reduced gene expression of Adipoq, Fabp4 and Pparg. Interestingly, incubation of APOE-deficient hMSC-Tert adipocytes with conditioned media from APOE3-overexpressing adipocytes or APOE-containing Very Low Density Lipoprotein (VLDL) partially restored triglyceride accumulation, but were unable to induce adipocyte differentiation, as judged by expression of adipocyte markers. Taken together, depletion of endogenous APOE in human adipocytes severely impairs lipid accumulation, which is associated with an inability to initiate differentiation. - Highlights: • Immortalized human mesenchymal stem cells were used to study adipocyte development. • Knockdown of endogenous APOE lead to impaired lipid accumulation and adipogenesis. • APOE supplementation partially restored lipid accumulation but not differentiation.

  15. Common Control System Vulnerability

    SciTech Connect (OSTI)

    Trent Nelson

    2005-12-01

    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

  16. Process control techniques for the Sidmar blast furnaces

    SciTech Connect (OSTI)

    Vandenberghe, D.; Bonte, L.; Nieuwerburgh, H. van

    1995-12-01

    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.

  17. Gemini Scout Control Software

    Energy Science and Technology Software Center (OSTI)

    2010-11-23

    The Gemini Scout Control Software consists of two Windows applications that allow the Gemini Scout vehicle to be controlled by an operator. The Embedded application runs on the vehicle's Gemini Scout Control Software onboard computer and controls the vehicle's various motors and sensors. This application reports the vehicle's status and receives vehicle commands overthe local-area-network. The Embedded applicationalso allows the user to control the vehicle using a USB game-pad connected directly to the vehicle. Themore » Operator Control Unit (OCU) application runs on an external PC and communicates with the vehicle via an Ethernet connection. The OCU application sends commands to and receives data from the Embedded application running on the vehicle. The OCU application also communicates directly with the digital video encoders and radios in order to display video from the vehicle's cameras and the status of the radio link. The OCU application has a graphical user interface (GUI) that displays the vehicle's status and allows the user to change various vehicle settings. Finally, the OCU application receives input from a USB game-pad connected to the PC in order to control the vehicle's functions.« less

  18. Load Control System Reliability

    SciTech Connect (OSTI)

    Trudnowski, Daniel

    2015-04-03

    This report summarizes the results of the Load Control System Reliability project (DOE Award DE-FC26-06NT42750). The original grant was awarded to Montana Tech April 2006. Follow-on DOE awards and expansions to the project scope occurred August 2007, January 2009, April 2011, and April 2013. In addition to the DOE monies, the project also consisted of matching funds from the states of Montana and Wyoming. Project participants included Montana Tech; the University of Wyoming; Montana State University; NorthWestern Energy, Inc., and MSE. Research focused on two areas: real-time power-system load control methodologies; and, power-system measurement-based stability-assessment operation and control tools. The majority of effort was focused on area 2. Results from the research includes: development of fundamental power-system dynamic concepts, control schemes, and signal-processing algorithms; many papers (including two prize papers) in leading journals and conferences and leadership of IEEE activities; one patent; participation in major actual-system testing in the western North American power system; prototype power-system operation and control software installed and tested at three major North American control centers; and, the incubation of a new commercial-grade operation and control software tool. Work under this grant certainly supported the DOE-OE goals in the area of “Real Time Grid Reliability Management.”

  19. Introduction to Control Part 1

    SciTech Connect (OSTI)

    Scheinker, Alexander

    2015-07-13

    Presentation that offers an introduction to Control Theory, sponsored by the Los Alamos National Laboratory, Low Level RF Control Group.

  20. Flash protection controller

    DOE Patents [OSTI]

    Galbraith, L.K.

    1979-12-07

    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.

  1. NEUTRONIC REACTOR CONTROL ELEMENT

    DOE Patents [OSTI]

    Newson, H.W.

    1960-09-13

    A novel composite neutronic reactor control element is offered. The element comprises a multiplicity of sections arranged in end-to-end relationship, each of the sections having a markedly different neutron-reactive characteristic. For example, a three-section control element could contain absorber, moderator, and fuel sections. By moving such an element longitudinally through a reactor core, reactivity is decreased by the absorber, increased slightly by the moderator, or increased substantially by the fuel. Thus, control over a wide reactivity range is provided.

  2. Calorimeter Control Program

    Energy Science and Technology Software Center (OSTI)

    1998-11-03

    The Calorimeter Control Software provides PID (Proportional, Integral, and Derivative) Control for up to twelve Mound Calorimeters and five Calorimeter Waterbaths. The software accepts a Voltage input, compares it to a user defined setpoint, calculates a new voltage output designed to bring the input closer to the setpoint using a PID control algorithm, then sets the analog voltage output to the calculated value. The software is designed to interface with HP 3852A Data Acquisition Unitmore » via an HP-1B PC board. All field inputs are wired into Digital Input cards and field outputs are wired from Analog Output cards.« less

  3. Radiological Control Manual

    SciTech Connect (OSTI)

    Not Available

    1993-04-01

    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.

  4. Flash protection controller

    DOE Patents [OSTI]

    Galbraith, Lee K.

    1981-01-01

    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.

  5. Surface controlled blade stabilizer

    DOE Patents [OSTI]

    Russell, Larry R.

    1983-01-01

    Drill string stabilizer apparatus, controllable to expand and retract entirely from the surface by control of drill string pressure, wherein increase of drill string pressure from the surface closes a valve to create a piston means which is moved down by drill string pressure to expand the stabilizer blades, said valve being opened and the piston moving upward upon reduction of drill string pressure to retract the stabilizer blades. Upward and downward movements of the piston and an actuator sleeve therebelow are controlled by a barrel cam acting between the housing and the actuator sleeve.

  6. Washington State Energy-Efficiency Appliance Rebate Program (SEEARP) Spurs Local Economy, Promotes State-Wide Partnership

    Broader source: Energy.gov [DOE]

    State of Washington works to save money, spur economic activity, and promote energy-efficient appliance options.

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

    DOE Patents [OSTI]

    Culiat, Cymbeline T.

    2011-03-22

    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.

  8. Role of copper promotion in precipitated iron Fischer-Tropsch catalysts

    SciTech Connect (OSTI)

    O`Brien, R.J.; Xu, L.; Davis, B.H.

    1996-10-01

    Slurry phase Fischer-Tropsch synthesis was conducted on precipitated iron-silicon catalysts. The affect of copper promotion on the activity and selectivity of carbon monoxide, hydrogen and syngas activated catalysts is presented. High activity and stability have been obtained for potassium promoted catalysts when operating at 270{degrees}C; however, it has been found that promotion with potassium and copper is essential to obtaining good activity in a wax producing mode at 230{degrees}C. Promotion with copper is critical to achieving good activity when pretreating catalysts with hydrogen or with syngas at high pressure. XRD and Mossbauer data indicate that copper facilitates the reduction of iron oxide to metallic iron and iron carbides during hydrogen and syngas pretreatments.

  9. Toward a comprehensive understanding of rideshare promotion: The use of evaluation research

    SciTech Connect (OSTI)

    Horan, T.A.

    1988-01-01

    With traffic congestion becoming a serious problem in many metropolitan areas, rideshare promotion is increasingly being viewed as an important congestion reduction strategy. Since the oil embargo of 1973-74, the primary governmental mechanism for promoting ridesharing has been through rideshare agencies (RSAs). These RSAs work mainly with local employers to promote ridesharing to employees. Recent evidence suggests that RSAs could be more effective if they worked to develop comprehensive employer rideshare programs, rather than focusing predominately on the provision of matchlists to employees. This study, drawing upon the theory-driven approach suggested by Chen and Rossi (1983), delineated a program model for a more comprehensive rideshare promotional effort, and then executed an evaluation based upon several hypothesized relationship. Results confirmed several of the hypothesized relationships. In particular, rideshare program implementation had a significant bivariate relationship with employee rideshare placement. Several expected (and unexpected) employer and employee variables also had significant relationships with rideshare placement.

  10. Hong Qin promoted to executive dean at the University of Science...

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

    Hong Qin promoted to executive dean at the University of Science and Technology of China ... University of Science and Technology of China (USTC), which named him executive dean of ...