National Library of Energy BETA

Sample records for flood light mh

  1. Using Polymer to Maximize CO2 Flooding Performance in Light Oils 

    E-Print Network [OSTI]

    Li, Weirong

    2014-12-17

    flooding in the North Burbank Unit, five sections that best represent the characteristics of the field were selected for reservoir modeling. Based on simulation results, the conventional WAG process increased average oil recovery in the North Burbank Unit...

  2. Post Waterflood CO2 Miscible Flood in Light Oil, Fluvial-Dominated Deltaic Reservoir (Pre-Work and Project Proposal), Class I

    SciTech Connect (OSTI)

    Bou-Mikael, Sami

    2002-02-05

    This project outlines a proposal to improve the recovery of light oil from waterflooded fluvial dominated deltaic (FDD) reservoir through a miscible carbon dioxide (CO2) flood. The site is the Port Neches Field in Orange County, Texas. The field is well explored and well exploited. The project area is 270 acres within the Port Neches Field.

  3. POST WATERFLOOD CO2 MISCIBLE FLOOD IN LIGHT OIL FLUVIAL DOMINATED DELTAIC RESERVOIR

    SciTech Connect (OSTI)

    Tim Tipton

    2004-04-06

    Texaco Exploration and Production Inc. (TEPI) and the US Department of Energy (DOE) entered into a cost sharing cooperative agreement to conduct an Enhanced Oil Recovery demonstration project at Port Neches. The field is located in Orange County near Beaumont, Texas, and shown in Appendix A. The project would demonstrate the effectiveness of the CO{sub 2} miscible process in Fluvial Dominated Deltaic reservoirs. It would also evaluate the use of horizontal CO{sub 2} injection wells to improve the overall sweep efficiency and determine the recovery efficiency of CO{sub 2} floods in waterflooded and partial waterdrive reservoirs. Texaco's objective on this project was (1) to utilize all available technologies, and to develop new ones, and (2) to design a CO{sub 2} flood process which is cost effective and can be applied to many other reservoirs throughout the US. A database of potential reservoirs for the gulf coast region was developed by LSU, using a screening model developed by Texaco Research Center in Houston. A PC-based CO{sub 2} screening model was developed and the aforementioned database generated to show the utility of this technology throughout the US. Finally, the results and the information gained from this project was disseminated throughout the oil industry via a series of SPE papers and industry open forums. Reservoir characterization efforts for the Marginulina sand shown in Appendix C, were accomplished utilizing conventional and advanced technologies including 3-D seismic. Sidewall and conventional cores were cut and analyzed, lab tests were conducted on reservoir fluids and reservoir voidage was monitored as shown in Appendices B through M. Texaco has utilized the above data to develop a Stratamodel to best describe and characterize the reservoir and to use it as input for the compositional simulator. The compositional model was revised several times to integrate the new data from the 3-D seismic and field performance under CO{sub 2} injection, to ultimately develop an accurate economic model. The Port Neches CO{sub 2} Project concentrated upon the tertiary oil recoveries, to be obtained from two sections of the reservoir, which were at different stages of depletion. The large waterflooded fault block had an average remaining oil saturation of 31% while the small partial waterdrive fault block had an oil saturation of 43%.

  4. Bilayer Graphene Photon Detector J. Y. Yan, M.-H. Kim, J. A. Elle, A. B. Sushkov, G. S. Jenkins, H. M. Milchberg

    E-Print Network [OSTI]

    Bernstein, Joseph B.

    Bilayer Graphene Photon Detector J. Y. Yan, M.-H. Kim, J. A. Elle, A. B. Sushkov, G. S. Jenkins, H in graphene suggests that "hot electrons" created by incident light can provide the basis for a fast graphene in a "dual-gated" structure. This new "bolometer" has ultralow noise, besting existing detectors

  5. Light Water Reactor Sustainability Program: Analysis of Pressurized Water Reactor Station Blackout caused by external flooding using the RISMC toolkit

    SciTech Connect (OSTI)

    Mandelli, Diego; Smith, Curtis; Prescott, Steven; Alfonsi, Andrea; Rabiti, Cristian; Cogliati, Joshua; Kinoshita, Robert

    2014-08-01

    The existing fleet of nuclear power plants is in the process of extending its lifetime and increasing the power generated from these plants via power uprates. In order to evaluate the impacts of these two factors on the safety of the plant, the Risk Informed Safety Margin Characterization project aims to provide insights to decision makers through a series of simulations of the plant dynamics for different initial conditions (e.g., probabilistic analysis and uncertainty quantification). This paper focuses on the impacts of power uprate on the safety margin of a boiling water reactor for a flooding induced station black-out event. Analysis is performed by using a combination of thermal-hydraulic codes and a stochastic analysis tool currently under development at the Idaho National Laboratory, i.e. RAVEN. We employed both classical statistical tools, i.e. Monte-Carlo, and more advanced machine learning based algorithms to perform uncertainty quantification in order to quantify changes in system performance and limitations as a consequence of power uprate. Results obtained give a detailed investigation of the issues associated with a plant power uprate including the effects of station black-out accident scenarios. We were able to quantify how the timing of specific events was impacted by a higher nominal reactor core power. Such safety insights can provide useful information to the decision makers to perform risk informed margins management.

  6. After the Flood [Portfolio

    E-Print Network [OSTI]

    Van Zante, Gary; Silvestri, Lisa

    2006-01-01

    Knopf, Silvestri / After the Flood Portfolio Canal Boulevard18.1 Silvestri / After the Flood Portfolio Above: LakeviewChurch Silvestri / After the Flood Portfolio St. Bernard

  7. Seismic and hydroacoustic analysis relevant to MH370

    SciTech Connect (OSTI)

    Stead, Richard J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-07-03

    The vicinity of the Indian Ocean is searched for open and readily available seismic and/or hydroacoustic stations that might have recorded a possible impact of MH370 with the ocean surface. Only three stations are identified: the IMS hydrophone arrays H01 and H08, and the Geoscope seismic station AIS. Analysis of the data from these stations shows an interesting arrival on H01 that has some interference from an Antarctic ice event, large amplitude repeating signals at H08 that obscure any possible arrivals, and large amplitude chaotic noise at AIS precludes any analysis at higher frequencies of interest. The results are therefore rather inconclusive but may point to a more southerly impact location within the overall Indian Ocean search region. The results would be more useful if they can be combined with any other data that are not readily available.

  8. COMPARATIVE LIFE CYCLE ASSESSMENT OF ALCALINE CELLS AND NI-MH RECHARGEABLE BATTERIES

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Page 1 COMPARATIVE LIFE CYCLE ASSESSMENT OF ALCALINE CELLS AND NI-MH RECHARGEABLE BATTERIES Jean by applying the LCA methodology to evaluate the environmental footprint of alkaline cells and Ni-MH batteries phase. Besides, the emphasis on rechargeable batteries is only justified from an environmental point

  9. MH-TRACE: MULTI-HOP TIME RESERVATION USING ADAPTIVE CONTROL FOR ENERGY EFFICIENCY

    E-Print Network [OSTI]

    Heinzelman, Wendi

    MH-TRACE: MULTI-HOP TIME RESERVATION USING ADAPTIVE CONTROL FOR ENERGY EFFICIENCY Bulent Tavli, Rochester, NY 14627 Abstract- Multi-Hop Time Reservation Using Adaptive Control for Energy Efficiency (MH-TRACE) is a distributed MAC protocol for energy efficient real-time packet broadcasting in a multi-hop radio network

  10. FLOOD RESPONSE PLAN River Flood Guide

    E-Print Network [OSTI]

    Lennard, William N.

    1 FLOOD RESPONSE PLAN River Flood Guide Effective Date: January 2013 Updated: February 2014 #12 Thames River basin have the potential to cause flooding on Western properties. PURPOSE To establish areas) closing of parking lots and clearing of parked vehicles and other Western property in flood

  11. Flood Modelling in Jakarta 

    E-Print Network [OSTI]

    Diamantidis, Georgios

    2009-11-26

    Flooding is a major issue that affects the well being of a big part of the global population. This project is concerned with flooding caused by extreme rainfall events. Its aim is the development of a flood prediction ...

  12. Post Waterflood CO2 Miscible Flood in Light Oil, Fluvial-Dominated Deltaic Reservoir (Pre-Work and Project Proposal - Appendix)

    SciTech Connect (OSTI)

    Bou-Mikael, Sami

    2002-02-05

    The main objective of the Port Neches Project was to determine the feasibility and producibility of CO2 miscible flooding techniques enhanced with horizontal drilling applied to a Fluvial Dominated Deltaic reservoir. The second was to disseminate the knowledge gained through established Technology Transfer mechanisms to support DOE's programmatic objectives of increasing domestic oil production and reducing abandonment of oil fields.

  13. FLOODING STUDY FOR TIDEWATER

    E-Print Network [OSTI]

    RECURRENT FLOODING STUDY FOR TIDEWATER VIRGINIA This report identifies recurrent flooding issues throughout Tidewater Virginia, examines predictions for future flooding issues and evaluates a global set of adaptation strategies for reducing the impact of flood events. Report submitted to the Virginia General

  14. Floods, Droughts, and Climate Change

    E-Print Network [OSTI]

    Hook, Robert D.

    2003-01-01

    Review: Floods, Droughts, and Climate Change By MichaelCollier, & Robert H. Webb. Floods, Droughts, and Climateinformation about what floods and droughts can do. One photo

  15. Flooding and Fire Ants 

    E-Print Network [OSTI]

    Nester, Paul

    2008-08-05

    Fire ants can be a serious problem during and after a flood. This publication explains how to protect yourself when you must return to flooded structures or deal with storm debris....

  16. MH Vignal-Expos CEA-CESTA, 25 Mars 2004-Modlisation et simulations numriques

    E-Print Network [OSTI]

    Vignal, Marie-Hélène

    se détend. « Quand le plasma atteint l'anode, un arc est créé. #12;MH Vignal- Exposé CEA-CESTA, 25 de plasma entre deux électrodes P. Crispel, P. Degond, C. Parzani, M. H. Vignal Laboratoire MIP, CNRS Vignal- Exposé CEA-CESTA, 25 Mars 2004- 4Diodes à forts courants (2) « Diode à forts courants E Plasma

  17. Magnetic soil properties in Ghana Jan M.H. Hendrickx*a

    E-Print Network [OSTI]

    Borchers, Brian

    Magnetic soil properties in Ghana Jan M.H. Hendrickx*a , J. Bruce J. Harrisona , Remke L. van Dama 87801, USA c Soil Research Institute, Council for Scientific and Industrial Research, Kwadaso, Germany ABSTRACT In this paper we present the results of a study of some soil magnetic properties in Ghana

  18. 1600 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 22, NO. 5, SEPTEMBER 2007 Solar Battery Chargers for NiMH Batteries

    E-Print Network [OSTI]

    Lehman, Brad

    1600 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 22, NO. 5, SEPTEMBER 2007 Solar Battery Chargers for NiMH Batteries Florent Boico, Brad Lehman, Member, IEEE, and Khalil Shujaee Abstract--This paper proposes new solar battery chargers for NiMH batteries. First, it is shown that existing charge

  19. Post waterflood CO{sub 2} miscible flood in light oil, fluvial-dominated deltaic reservoir. Annual report, fiscal year 1996

    SciTech Connect (OSTI)

    1996-08-15

    The Port Neches CO{sub 2} flood has been operating for nearly 4 years. The project performance during the past year has been adversely affected by several factors including: water blockage, low residual oil saturation and wellbore mechanical problems. The company attempted to test a new procedure in a new fault block using CO{sub 2} to accelerate primary production in order to improve the primary reserves net present value. The test was abandoned when the discovery well Polk B-39 for the Marg Area 3 was a dry hole. Also, during this period the company terminated all new CO{sub 2} purchases from Cardox for economical reasons, while continuing to recycle produced CO{sub 2}. A data base for FDD reservoirs for the Louisiana and Texas Gulf Coast Region was developed by LSU and SAIC. This data base includes reservoir parameters and performance data for reservoirs with significant production and OOIP volumes that are amenable to CO{sub 2} injection. A paper discussing the Port Neches CO{sub 2} project was presented at the 1996 SPE/DOE Symposium on Improved Oil Recovery.

  20. Social Media: Flood #FloodSafety #SummerSafety

    E-Print Network [OSTI]

    Social Media: Flood #FloodSafety #SummerSafety Please help the NWS spread these important.weather.gov/floodsafety #FloodSafety Twitter: A trickling creek could turn into a roaring waterway within minutes. www.weather.gov/floodsafety #FloodSafety #12; Facebook: It's important to know what kind of flooding you can expect in your

  1. Investigating hillslope afforestation as a potential natural flood management strategy in the Eddleston Water catchment, Scottish Borders 

    E-Print Network [OSTI]

    Sharp, Rosa

    2014-11-27

    Natural Flood Management (NFM) represents a sustainable alternative to traditional ‘hard- engineered’ flood defences. NFM has come to the forefront of environmental policy interest in recent years, particularly in light of projected increases...

  2. Lighting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and-E C H N13,CenterCenterLighting Sign In

  3. Decontaminating Flooded Wells 

    E-Print Network [OSTI]

    Boellstorff, Diana; Dozier, Monty; Provin, Tony; Dictson, Nikkoal; McFarland, Mark L.

    2005-09-30

    This publication explains how to decontaminate and disinfect a well, test the well water and check for well damage after a flood....

  4. RouterMulticast .Source sends a flooding

    E-Print Network [OSTI]

    Jang, Ju-Wook

    #12;Router RouterMulticast . . . Source Router Router . . .Source sends a flooding in periodic time One router is receiving multicast data service flooding Router Router Router Router Router RouterSource flooding flooding RouterRouter Router RouterSource flooding flooding flooding flooding prune Router

  5. Distillation Column Flooding Predictor

    SciTech Connect (OSTI)

    George E. Dzyacky

    2010-11-23

    The Flooding Predictor™ is a patented advanced control technology proven in research at the Separations Research Program, University of Texas at Austin, to increase distillation column throughput by over 6%, while also increasing energy efficiency by 10%. The research was conducted under a U. S. Department of Energy Cooperative Agreement awarded to George Dzyacky of 2ndpoint, LLC. The Flooding Predictor™ works by detecting the incipient flood point and controlling the column closer to its actual hydraulic limit than historical practices have allowed. Further, the technology uses existing column instrumentation, meaning no additional refining infrastructure is required. Refiners often push distillation columns to maximize throughput, improve separation, or simply to achieve day-to-day optimization. Attempting to achieve such operating objectives is a tricky undertaking that can result in flooding. Operators and advanced control strategies alike rely on the conventional use of delta-pressure instrumentation to approximate the column’s approach to flood. But column delta-pressure is more an inference of the column’s approach to flood than it is an actual measurement of it. As a consequence, delta pressure limits are established conservatively in order to operate in a regime where the column is never expected to flood. As a result, there is much “left on the table” when operating in such a regime, i.e. the capacity difference between controlling the column to an upper delta-pressure limit and controlling it to the actual hydraulic limit. The Flooding Predictor™, an innovative pattern recognition technology, controls columns at their actual hydraulic limit, which research shows leads to a throughput increase of over 6%. Controlling closer to the hydraulic limit also permits operation in a sweet spot of increased energy-efficiency. In this region of increased column loading, the Flooding Predictor is able to exploit the benefits of higher liquid/vapor traffic that produce increased contact area and lead to substantial increases in separation efficiency – which translates to a 10% increase in energy efficiency on a BTU/bbl basis. The Flooding Predictor™ operates on the principle that between five to sixty minutes in advance of a flooding event, certain column variables experience an oscillation, a pre-flood pattern. The pattern recognition system of the Flooding Predictor™ utilizes the mathematical first derivative of certain column variables to identify the column’s pre-flood pattern(s). This pattern is a very brief, highly repeatable, simultaneous movement among the derivative values of certain column variables. While all column variables experience negligible random noise generated from the natural frequency of the process, subtle pre-flood patterns are revealed among sub-sets of the derivative values of column variables as the column approaches its hydraulic limit. The sub-set of column variables that comprise the pre-flood pattern is identified empirically through in a two-step process. First, 2ndpoint’s proprietary off-line analysis tool is used to mine historical data for pre-flood patterns. Second, the column is flood-tested to fine-tune the pattern recognition for commissioning. Then the Flooding Predictor™ is implemented as closed-loop advanced control strategy on the plant’s distributed control system (DCS), thus automating control of the column at its hydraulic limit.

  6. Flood Plain Management. 

    E-Print Network [OSTI]

    McNeely, John G.; Lacewell, Ronald D.

    1976-01-01

    are the soils that lie within th~ 500-year flood plain. Technical descriptions, general ae. ricultural uses, and locations of these soils are displa!ed in narrative and map form. These data are presented much like a standard county soil survey but in les... that will minimize flood damage. 3) adeauate ", 1 drainage for new subdivisions, and 4) new or replace- ment utility systems located and designed to preclude flood loss (24). The Texas Water Development Board listed 438 cities and 40 counties in Texas...

  7. Flood, Francis Xavier (`Frank') by Sean Kearns

    E-Print Network [OSTI]

    Flood, Francis Xavier (`Frank') by Sean Kearns Flood, Francis Xavier (`Frank') (1901 of John Flood, constable in the DMP, and Sarah Flood (née Murphy). Flood was educated at the CBS, North Richmond St., and from there gained a scholarship to study engineering at UCD. A diligent student, Flood

  8. Service Assessment Hurricane Floyd Floods

    E-Print Network [OSTI]

    Service Assessment Hurricane Floyd Floods of September 1999 mm r u, /"' r U.S.DEPARTMENTOF COMMERCE: Hurricane Floyd Floods of September 1999. Aerial view of Grifton, North Carolina, with flooding from the Neuse River. (Photograph courtesy of the U.S. Army Corps of Engineers.) #12;Service Assessment Hurricane

  9. Tips: Lighting | Department of Energy

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

    are available as flood lights. These models have been tested to withstand the rain and snow so they can be used in exposed fixtures. Look for ENERGY STAR-qualified fixtures that...

  10. RVERSECTING BEM AfXELEEATOR WITH STORAGE RIXG Ddr Lichtenberg, R.G. Newton, M.H. Ross

    E-Print Network [OSTI]

    McDonald, Kirk

    RVERSECTING BEM AfXELEEATOR WITH STORAGE RIXG Ddr Lichtenberg, R.G. Newton, M.H. Ross Indiana s attractive for reasons; f i r s t , much higher energies are obtained i n the center ef mass system than

  11. Measurements of Vapor Flow Regimes in Liquid Metal Pools M.H. ANDERSON, M. L. CORRADINI, R. BONAZZA

    E-Print Network [OSTI]

    California at Los Angeles, University of

    Measurements of Vapor Flow Regimes in Liquid Metal Pools M.H. ANDERSON, M. L. CORRADINI, R. BONAZZA fractions within a pool of low-density liquid metal (NaK) during gas injection inside a horizontal magnetic of this magnetic field should not influence the vapor movement once it is outside the pool it may have

  12. Maxim > App Notes > BATTERY MANAGEMENT INTERFACE CIRCUITS Keywords: USB, USB Charger, Li+ USB charger, Lithium Ion USB charger, NiMH USB charger, USB battery

    E-Print Network [OSTI]

    Allen, Jont

    charger, Lithium Ion USB charger, NiMH USB charger, USB battery charger, charging batteries from USB, and cabling. An overview of nickel metal hydride (NiMH) and lithium battery technologies, charging methodsMaxim > App Notes > BATTERY MANAGEMENT INTERFACE CIRCUITS Keywords: USB, USB Charger, Li+ USB

  13. Flooding Experiments and Modeling for Improved Reactor Safety

    SciTech Connect (OSTI)

    Solmos, M., Hogan, K.J., VIerow, K.

    2008-09-14

    Countercurrent two-phase flow and “flooding” phenomena in light water reactor systems are being investigated experimentally and analytically to improve reactor safety of current and future reactors. The aspects that will be better clarified are the effects of condensation and tube inclination on flooding in large diameter tubes. The current project aims to improve the level of understanding of flooding mechanisms and to develop an analysis model for more accurate evaluations of flooding in the pressurizer surge line of a Pressurized Water Reactor (PWR). Interest in flooding has recently increased because Countercurrent Flow Limitation (CCFL) in the AP600 pressurizer surge line can affect the vessel refill rate following a small break LOCA and because analysis of hypothetical severe accidents with the current flooding models in reactor safety codes shows that these models represent the largest uncertainty in analysis of steam generator tube creep rupture. During a hypothetical station blackout without auxiliary feedwater recovery, should the hot leg become voided, the pressurizer liquid will drain to the hot leg and flooding may occur in the surge line. The flooding model heavily influences the pressurizer emptying rate and the potential for surge line structural failure due to overheating and creep rupture. The air-water test results in vertical tubes are presented in this paper along with a semi-empirical correlation for the onset of flooding. The unique aspects of the study include careful experimentation on large-diameter tubes and an integrated program in which air-water testing provides benchmark knowledge and visualization data from which to conduct steam-water testing.

  14. February 2001 Flood Warning Services in Victoria

    E-Print Network [OSTI]

    Greenslade, Diana

    February 2001 Flood Warning Services in Victoria Arrangements for VICTORIAN FLOOD WARNING CONSULTATIVE COMMITTEE #12;Arrangements for Flood Warning Services in Victoria VICTORIAN FLOOD WARNING, `Geelong Advertiser' Title page: Bulleen Road at the Yarra River, Melbourne. Flooding a long time ago

  15. James Madison University Flood Water Plan

    E-Print Network [OSTI]

    Arnold, Elizabeth A.

    James Madison University Flood Water Plan JMU Office of Risk Management: 9/30/2010 JAMES MADISON of Risk Management: 9/30/2010 Flooding - Dealing with flooding on JMU's Campus The University Police UNIVERSITY FLOOD EMERGENCY RESPONSE PLAN http://www.jmu.edu/safetyplan/flood/ Should faculty, staff, students

  16. Flood Exposure and Child Health in Bangladesh

    E-Print Network [OSTI]

    Buttenheim, Alison M.

    2006-01-01

    Roy, D. K. (2001). The 1998 Floods in Bangladesh: Disasterterm impact of the 1998 flood on nutrition in Bangladesh.F. , & Kovats, S. (2004). Floods, health and climate change:

  17. Flood Vulnerability and Flood Protection North and Baltic Seas

    E-Print Network [OSTI]

    Vries, Hans de

    G G G G Flood Vulnerability and Flood Protection North and Baltic Seas Meteorological Forcings for the Dutch Continental Shelf Model Hans de Vries KNMI, Weather Service Research and Development G G G G control forecast 50 perturbed forecasts 240 hours 2 per day Not enough spread for tf

  18. Improving Gas Flooding Efficiency

    SciTech Connect (OSTI)

    Reid Grigg; Robert Svec; Zheng Zeng; Alexander Mikhalin; Yi Lin; Guoqiang Yin; Solomon Ampir; Rashid Kassim

    2008-03-31

    This study focuses on laboratory studies with related analytical and numerical models, as well as work with operators for field tests to enhance our understanding of and capabilities for more efficient enhanced oil recovery (EOR). Much of the work has been performed at reservoir conditions. This includes a bubble chamber and several core flood apparatus developed or modified to measure interfacial tension (IFT), critical micelle concentration (CMC), foam durability, surfactant sorption at reservoir conditions, and pressure and temperature effects on foam systems.Carbon dioxide and N{sub 2} systems have been considered, under both miscible and immiscible conditions. The injection of CO2 into brine-saturated sandstone and carbonate core results in brine saturation reduction in the range of 62 to 82% brine in the tests presented in this paper. In each test, over 90% of the reduction occurred with less than 0.5 PV of CO{sub 2} injected, with very little additional brine production after 0.5 PV of CO{sub 2} injected. Adsorption of all considered surfactant is a significant problem. Most of the effect is reversible, but the amount required for foaming is large in terms of volume and cost for all considered surfactants. Some foams increase resistance to the value beyond what is practical in the reservoir. Sandstone, limestone, and dolomite core samples were tested. Dissolution of reservoir rock and/or cement, especially carbonates, under acid conditions of CO2 injection is a potential problem in CO2 injection into geological formations. Another potential change in reservoir injectivity and productivity will be the precipitation of dissolved carbonates as the brine flows and pressure decreases. The results of this report provide methods for determining surfactant sorption and can be used to aid in the determination of surfactant requirements for reservoir use in a CO{sub 2}-foam flood for mobility control. It also provides data to be used to determine rock permeability changes during CO{sub 2} flooding due to saturation changes, dissolution, and precipitation.

  19. Parsimonious Flooding in Dynamic Graphs Herv Baumann

    E-Print Network [OSTI]

    Fondements et Applications, Université Paris 7

    Parsimonious Flooding in Dynamic Graphs Hervé Baumann University Paris Diderot herve bounds on their flooding time -- flooding is the basic mechanism in which every node becoming aware. In this paper, we establish tight bounds on the complexity of flooding for all possible birth rates and death

  20. Flash Flooding: Exploiting the Capture Effect for Rapid Flooding in Wireless Sensor Networks

    E-Print Network [OSTI]

    Whitehouse, Kamin

    Flash Flooding: Exploiting the Capture Effect for Rapid Flooding in Wireless Sensor Networks,whitehouse}@cs.virginia.edu Abstract--We present the Flash flooding protocol for rapid network flooding in wireless sensor networks. Traditional flooding protocols can be very slow because of neighborhood contention: nodes cannot propagate

  1. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Mary FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    Risk · Previous Flooding · Flood Forecasting · Local Information · Flood Warnings and Bulletins · Interpreting Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood RiskBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Mary FLOOD

  2. Climate Change and Flood Operations in the Sacramento Basin, California

    E-Print Network [OSTI]

    Willis, Ann D.; Lund, Jay R.; Townsley, Edwin S.; Faber, Beth A.

    2011-01-01

    balance between flood control and water supply objectives.the tension between flood control and water supply storage (a balance between flood- control and water supply objectives

  3. Climate Change and Flood Operations in the Sacramento Basin, California

    E-Print Network [OSTI]

    Willis, Ann D.; Lund, Jay R.; Townsley, Edwin S.; Faber, Beth A.

    2011-01-01

    on reservoir regulations for flood control. Sacramento (CA):2011 Climate Change and Flood Operations in the Sacramentoclimate is likely to hinder flood operations in California’s

  4. Oilfield flooding polymer

    DOE Patents [OSTI]

    Martin, Fred D. (Socorro, NM); Hatch, Melvin J. (Socorro, NM); Shepitka, Joel S. (Socorro, NM); Donaruma, Lorraine G. (Syosset, NY)

    1986-01-01

    A monomer, polymers containing the monomer, and the use of the polymer in oilfield flooding is disclosed. The subject monomer is represented by the general formula: ##STR1## wherein: n is an integer from 0 to about 4; m is an integer from 0 to about 6; a is an integer equal to at least 1 except where m is equal to 0, a must equal 0 and where m is equal to 1, a must equal 0 or 1; p is an integer from 2 to about 10; b is an integer equal to at least 1 and is of sufficient magnitude that the ratio b/p is at least 0.2; and q is an integer from 0 to 2. The number of hydroxy groups in the monomer is believed to be critical, and therefore the sum of (a+b) divided by the sum (m+p) should be at least 0.2. The moieties linked to the acrylic nitrogen can be joined to provide a ringed structure.

  5. Flood Protection Structure Accreditation Task Force: Interim Report

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Flood Protection Structure Accreditation Task Force: Interim Report January 2, 2013 #12;FLOOD States Army Corps of Engineers (USACE) are pleased to present this report, titled "Flood Protection inspections and assessments and the National Flood Insurance Program levee accreditation requirements

  6. NLTE and LTE Lick indices for red giants from [M/H] 0.0 to -6.0 at SDSS and IDS spectral resolution

    E-Print Network [OSTI]

    Short, C Ian; Layden, Nicholas

    2015-01-01

    We investigate the dependence of the complete system of 22 Lick indices on overall metallicity scaled from solar abundances, [M/H], from the solar value, 0.0, down to the extremely-metal-poor (XMP) value of -6.0, for late-type giant stars (MK luminosity class III, log(g)=2.0) of MK spectral class late-K to late-F (3750 designate "Lick-XMP", that remain both detectable and significantly [M/H]-dependent down to [M/H] values of at least ~-5.0, and down to [M/H] ~ -6.0 in five cases, while also remaining well-behaved . For these nine, we study the depend...

  7. Efficient flooding for wireless mesh networks

    E-Print Network [OSTI]

    Subramanian, Jayashree, Ph. D. Massachusetts Institute of Technology

    2012-01-01

    Flooding in wireless mesh networks involves distributing some data from one node to rest of the nodes in the network. This dissertation proposes UFlood, a flooding protocol for wireless mesh networks that targets large ...

  8. Comprehensive analysis of sustainable flood retention basins 

    E-Print Network [OSTI]

    Yang, Qinli

    2011-11-22

    To adapt to climate change which results in increasing flood frequency and intensity, the European Community has proposed Flood Directive 2007/60/EC. It requires member states to conduct risk assessments of all river ...

  9. Friend or Flood? Social prevention of flooding attacks in mobile opportunistic networks

    E-Print Network [OSTI]

    Henderson, Tristan

    Friend or Flood? Social prevention of flooding attacks in mobile opportunistic networks Iain Parris. In this paper we define a simple flooding attack that can deny service in an opportunistic network. We simulate untraceably flood the network with spoofed messages. As the available resources of participating devices (e

  10. EP 1165-2-1 FLOOD DAMAGE REDUCTION

    E-Print Network [OSTI]

    US Army Corps of Engineers

    EP 1165-2-1 30 Jul 99 13-1 CHAPTER 13 FLOOD DAMAGE REDUCTION 13-1. The Federal Interest. Congress, in the Flood Control Act of 1936, established as a nationwide policy that flood control (i.e., flood damage consideration of all alternatives in controlling flood waters, reducing the susceptibility of property to flood

  11. Flood Watch A new service for the Queensland community

    E-Print Network [OSTI]

    Greenslade, Diana

    Flood Watch A new service for the Queensland community What is a FloodWatch? Flood Watch there is an increased risk of riverine flooding. It joins the best of our rainfall and flood forecasting capabilities into a single product. Flood Watches will be available from 15 October 2014, allowing Queenslanders to make

  12. Brisbane 2011: Living with floods and

    E-Print Network [OSTI]

    Boynton, Walter R.

    Brisbane 2011: Living with floods and dancing with dugongs 07 July 2011 Customs House University of Queensland Bill Dennison #12;Outline ·! Queensland floods = societal learning moment ·! Global lessons about flood responses ·! Conservation icons and charismatic ecosystems ·! Sustainability models for the future

  13. Broadcast Flooding Revisited: Survivability and Latency

    E-Print Network [OSTI]

    Riedi, Rudolf H.

    Broadcast Flooding Revisited: Survivability and Latency Petteri Mannersalo VTT Technical Research University Email: riedi@rice.edu Abstract--This paper addresses the dynamics of broadcast flooding in random wireless ad hoc networks. In particular, we study the subset of nodes covered by a flood as well as timing

  14. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Nerang FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Height Bulletins · Flood Classifications · Other Links Flood Risk The Nerang River catchment is locatedBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Nerang FLOOD

  15. Mississippi Floods - Designing a Shifting Landscape [EDRA / Places Awards, 2001-2002 -- Research

    E-Print Network [OSTI]

    Horwitz, Jamie; Bressi, Todd W

    2002-01-01

    da Cunha, Mississippi Floods (New Haven: Yale UniversityMississippi Floods: Designing aShifting Landscape “Mississippi Floods” investigates how

  16. Non-linear Dependence of L(B) on L(FIR) and M(H2) among Spiral Galaxies and Effects of Tidal Interaction

    E-Print Network [OSTI]

    J. Perea; A. del Olmo; L. Verdes-Montenegro; M. S. Yun

    1997-06-30

    Through the study of a carefully selected sample of isolated spiral galaxies, we have established that two important global physical quantities for tracing star forming activities, L(FIR) and M(H2), have non-linear dependence on another commonly cited global quantity L(B). Furthermore we show that simple power law relations can effectively describe these non-linear relations for spiral galaxies spanning four orders of magnitude in FIR and M(H2) and nearly three orders of magnitude in L(B). While the existence of non-linear dependence of M(H2) (assuming a constant CO-to-H2 conversion) and L(FIR) on optical luminosity L(B) has been previously noted in the literature, an improper normalization of simple scaling by L(B) has been commonly used in many previous studies to claim enhanced molecular gas content and induced activities among tidally interacting and other types of galaxies. We remove these non-linear effects using the template relations derived from the isolated galaxy sample and conclude that strongly interacting galaxies do not have enhanced molecular gas content, contrary to previous claims. With these non-linear relations among L(B), L(FIR) and M(H2) properly taken into account, we confirm again that the FIR emission and the star formation efficiency L(FIR)/M(H2) are indeed enhanced by tidal interactions. Virgo galaxies show the same level of M(H2) and L(FIR) as isolated galaxies. We do not find any evidence for enhanced star forming activity among barred galaxies.

  17. Characterizing two-phase flow relative permeabilities in chemical flooding using a pore-scale network model

    E-Print Network [OSTI]

    Liu, Qingjie; Shen, Pingping; Wu, Yu-Shu

    2008-01-01

    flooding, including polymer flooding, surfactant flooding,permeability in polymer flooding and polymer-surfactantmobility control. In polymer flooding, for example, the

  18. Bureau Home > Australia> Queensland> Rainfall& River Conditions > River Brochures> Macintyre FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    ) · Flood Risk · Previous Flooding · Flood Warning · Local Information · Flood Warnings and Bulletins · Interpreting Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood Risk and Weir FLOOD WARNING SYSTEM for the MACINTYRE AND WEIR RIVERS This brochure describes the flood warning

  19. Seasonally Flooded Grasslands -Grand CaymanSeasonally Flooded Grasslands -Grand Cayman 0 1 2 3 4 50.5

    E-Print Network [OSTI]

    Exeter, University of

    Seasonally Flooded Grasslands - Grand CaymanSeasonally Flooded Grasslands - Grand Cayman 0 1 2 3 4 Protected Areas Seasonally Flooded Grasslands V.A.1.N.g. #12;Seasonally Flooded Grasslands - Little CaymanSeasonally Flooded Grasslands - Little Cayman 0 0.5 1 1.5 2 2.50.25 Kilometers Cayman Islands National Biodiversity

  20. FEMA - National Flood Insurance Program Elevation Certificate...

    Open Energy Info (EERE)

    Certificate and Instructions Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: FEMA - National Flood Insurance Program Elevation Certificate and...

  1. 1Bureau of Meteorology | Water Information > INFORMATION SHEET 6 > Flood Forecasting and Warning Services Flood Forecasting

    E-Print Network [OSTI]

    Greenslade, Diana

    SHEET 6 1Bureau of Meteorology | Water Information > INFORMATION SHEET 6 > Flood Forecasting and Warning Services Flood Forecasting and Warning Services The Bureau of Meteorology (the Bureau) is responsible for providing an effective flood forecasting and warning service in each Australian state

  2. The Bonneville Flood Debris Field as Sacred Landscape

    E-Print Network [OSTI]

    Pavesic, Max G

    2007-01-01

    Late Pleistocene Bonneville Flood in the Snake River Plain,pp. 15-27 The Bonneville Flood Debris Field as Sacredfield left by the Bonneville Flood in southwestern Idaho can

  3. Probabilistic Flooding for Efficient Information Dissemination in Random Graph

    E-Print Network [OSTI]

    Stavrakakis, Ioannis

    Probabilistic Flooding for Efficient Information Dissemination in Random Graph Topologies 1 & Telecommunications, Athens, Greece Abstract Probabilistic flooding has been frequently considered as a suitable) flooding approaches that are used to disseminate globally information in unstructured peer

  4. National Flood Risk Management Planning Center of Expertise

    E-Print Network [OSTI]

    US Army Corps of Engineers

    National Flood Risk Management Planning Center of Expertise The Flood Risk Management Planning Center of Expertise (FRM-PCX) was established and Reallocation, Hydropower, and Flood Risk Management. The FRM-PCX is a virtual

  5. Climate Change and Flood Operations in the Sacramento Basin, California

    E-Print Network [OSTI]

    Willis, Ann D.; Lund, Jay R.; Townsley, Edwin S.; Faber, Beth A.

    2011-01-01

    climate variability on flood risk in the western U.S. WaterThe combination of a greater flood risk and reduced seasonalwithout increasing monthly flood risks; however, a daily or

  6. EO 13690: Establishing a Federal Flood Risk Management Standard...

    Office of Environmental Management (EM)

    690: Establishing a Federal Flood Risk Management Standard and a Process for Further Soliciting and Considering Stakeholder Input EO 13690: Establishing a Federal Flood Risk...

  7. New Executive Order Establishes a Federal Flood Risk Management...

    Energy Savers [EERE]

    New Executive Order Establishes a Federal Flood Risk Management Standard New Executive Order Establishes a Federal Flood Risk Management Standard February 5, 2015 - 10:55am Addthis...

  8. Avoiding Mold Hazards In Your Flooded Home

    E-Print Network [OSTI]

    Avoiding Mold Hazards In Your Flooded Home A flood-damaged home requires special attention to avoid or correct a mold population explosion. Mold is likely to multiply on materials that stay wet for more than two or three days. The longer mold is allowed to grow, the greater the hazard and the harder

  9. Changes in Flood Management along the Pajaro River: A Transition to Watershed Management Approaches and Lessons from the Water Framework Directive and Flood Directive

    E-Print Network [OSTI]

    Jagger, Stacie

    2009-01-01

    Parliment (2007).  Flood Risk Directive.  E.  Parliment, Union also adopted the Flood Risk Directive, whose purposeassessment and management of flood risk through management

  10. Changes in Flood Management along the Pajaro River: A Transition to Watershed Management Approaches and Lessons from the Water Framework Directive and Flood Directive

    E-Print Network [OSTI]

    Jagger, Stacie

    2009-01-01

    European Parliment (2007).  Flood Risk Directive.  E.  2001).  Pajaro River Flood Protection Community  Planning Report.  Pajaro River Flood Protection Community Planning 

  11. GIS Support for Flood Rescue Gengsheng Liang, Darka Mioc

    E-Print Network [OSTI]

    GIS Support for Flood Rescue Gengsheng Liang, Darka Mioc Department of Geodesy and Geomatics@imm.dtu.dk Abstract--Under flood events, the ground traffic is blocked in and around the flooded area due to damages decision for evacuation. In order to provide dynamic road information needed for flood rescue, we developed

  12. A SERVICE TO THE VICTORIAN COMMUNITY What is Flood Watch?

    E-Print Network [OSTI]

    Greenslade, Diana

    A SERVICE TO THE VICTORIAN COMMUNITY What is Flood Watch? Flood Watch is a service provided by the Bureau of Meteorology to notify the Victorian community of the potential flood threat from a developing weather situation. It is an enhancement and replacement to the Flood Advice service previously provided

  13. FLOOD-PLAIN DELINEATION IN ICE JAM PRONE REGIONS

    E-Print Network [OSTI]

    Vogel, Richard M.

    methodology is introduced for incorporating the risk of icejams into flood-plain delineations in northern in the computation of annual maximum flood elevation distributions and flood risk in icejam prone regionsFLOOD-PLAIN DELINEATION IN ICE JAM PRONE REGIONS By Richard M. Vogel,1 S. M. ASCE and Jery R

  14. Pickering -Slowing the flow Flood Storage Option July 2011

    E-Print Network [OSTI]

    to build upstream flood storage to reduce the risk of flooding to residents in Pickering has been putPickering - Slowing the flow Flood Storage Option July 2011 Update As you know, our proposal in relation to the flood storage option. These are as follows:- · We will reassess the current design proposal

  15. TRUCKEE MEADOWS FLOOD CONTROL PROJECT, NEVADA 17 December 2013

    E-Print Network [OSTI]

    US Army Corps of Engineers

    TRUCKEE MEADOWS FLOOD CONTROL PROJECT, NEVADA 17 December 2013 ABSTRACT: The Truckee Meadows Flood economically infeasible. In 1996, local communities requested that flooding problems in Truckee Meadows-sensitive, and technically feasible flood risk management and related recreation for the Cities of Reno and Sparks, Nevada

  16. Detecting VoIP Floods Using the Hellinger Distance

    E-Print Network [OSTI]

    Wang, Haining

    Detecting VoIP Floods Using the Hellinger Distance Hemant Sengar, Student Member, IEEE, Haining running over the TCP/IP suite, it is susceptible to flooding attacks. If flooded, as a time. Because multiple protocols are involved in a VoIP service and most of them are susceptible to flooding

  17. Light-Light Scattering

    E-Print Network [OSTI]

    Naohiro Kanda

    2011-06-03

    For a long time, it is believed that the light by light scattering is described properly by the Lagrangian density obtained by Heisenberg and Euler. Here, we present a new calculation which is based on the modern field theory technique. It is found that the light-light scattering is completely different from the old expression. The reason is basically due to the unphysical condition (gauge condition) which was employed by the QED calcualtion of Karplus and Neumann. The correct cross section of light-light scattering at low energy of $(\\frac{\\omega}{m} \\ll 1)$ can be written as $ \\displaystyle{\\frac{d\\sigma}{d\\Omega}=\\frac{1}{(6\\pi)^2}\\frac{\\alpha^4} {(2\\omega)^2}(3+2\\cos^2\\theta +\\cos^4\\theta)}$.

  18. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Bulletins · Flood Classifications · Other Links Flood Risk The Proserpine River has a total catchment area FLOOD WARNING SYSTEM for the PROSERPINE RIVER This brochure describes the flood warning system operated

  19. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Nicholson FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Bulletins · Flood Classifications · Other Links Flood Risk The Nicholson River catchment is located in north FLOOD WARNING SYSTEM for the NICHOLSON RIVER This brochure describes the flood warning system operated

  20. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Myall FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Bulletins · Flood Classifications · Other Links Flood Risk The Myall Creek catchment to Dalby drains an area FLOOD WARNING SYSTEM for MYALL CREEK TO DALBY This brochure describes the flood warning system operated

  1. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Herbert FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    Risk · Previous Flooding · Flood Forecasting · Local Information · Flood ALERT System · Flood Warnings Flood Risk The Ross, Bohle and Black River catchments covers an area of 750 square kilometres. Two main FLOOD WARNING SYSTEM for the ROSS, BOHLE & BLACK RIVERS This brochure describes the flood warning system

  2. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Logan and Albert FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Information · Flood Warnings Flood Risk The Logan River has a catchment area of about 3850 square kilometres and lies in the south and Albert FLOOD WARNING SYSTEM for the LOGAN & ALBERT RIVERS This brochure describes the flood warning

  3. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Flinders FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Bulletins · Flood Classifications · Other Links Flood Risk The Flinders River catchment is located in north FLOOD WARNING SYSTEM for the FLINDERS RIVER This brochure describes the flood warning system operated

  4. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Thomson, Barcoo FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Information · Flood Warnings Flood Risk The Thomson-Barcoo-Cooper catchment drains an area of approximately 237,000 square kilometres, Barcoo and Cooper FLOOD WARNING SYSTEM for the COOPER CREEK CATCHMENT This brochure describes the flood

  5. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    ) · Flood Risk · Previous Flooding · Flood Forecasting · Local Information · Johnstone ALERT System · Flood · Other Links Flood Risk The North and South Johnstone Rivers rise in the tablelands of the north tropical FLOOD WARNING SYSTEM for the JOHNSTONE RIVER This brochure describes the flood warning system operated

  6. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Bulletins · Flood Classifications · Other Links Flood Risk The vast Diamantina River catchment is located FLOOD WARNING SYSTEM for the DIAMANTINA RIVER This brochure describes the flood warning system operated

  7. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Fitzroy FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Bulletins · Flood Classifications · Other Links Flood Risk Due to its immense size and fan-like shape FLOOD WARNING SYSTEM for the FITZROY RIVER This brochure describes the flood warning system operated

  8. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Haughton FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood Risk The Haughton River FLOOD WARNING SYSTEM for the HAUGHTON RIVER This brochure describes the flood warning system operated

  9. Aqueous flooding methods for tertiary oil recovery

    DOE Patents [OSTI]

    Peru, Deborah A. (Bartlesville, OK)

    1989-01-01

    A method of aqueous flooding of subterranean oil bearing formation for tertiary oil recovery involves injecting through a well into the formation a low alkaline pH aqueous sodium bicarbonate flooding solution. The flooding solution's pH ranges from about 8.25 to 9.25 and comprises from 0.25 to 5 weight percent and preferably about 0.75 to 3.0 weight percent of sodium bicarbonate and includes a petroleum recovery surfactant of 0.05 to 1.0 weight percent and between 1 and 20 weight percent of sodium chloride. After flooding, an oil and water mixture is withdrawn from the well and the oil is separated from the oil and water mixture.

  10. Seasonally Flooded Hardwood Bottomlands Topography and Vegetation

    E-Print Network [OSTI]

    Gray, Matthew

    to river dredging and flood control practices by farming operations · Deforestation and drainage have · Plug Drainage Ditches · Restore Microtopography #12;Acorn Collection · Acorns collected each autumn;Nursery Culture and Processing · Seedlings lifted in early February · Visually evaluated (height, root

  11. Suggested Approaches for Probabilistic Flooding Hazard Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

    Suggested Approaches for Probabilistic Flooding Hazard Assessment Ahmed “Jemie” Dababneh, Ph.D., P.E. and Jeffrey Oskamp, E.I.T. Presentation for U.S. Department of Energy Natural Phenomena Hazards Meeting October 22, 2014

  12. Policy Implications of Permanently Flooded Islands in the Sacramento–San Joaquin Delta

    E-Print Network [OSTI]

    Suddeth, Robyn J.

    2011-01-01

    Delta levees create a flood risk that threatens drinking andislands may face increased flood risk to their levees fromagainst liability risk in flood control cases by applying

  13. When the levees break: Relief cuts and flood management in the Sacramento-San Joaquin Delta

    E-Print Network [OSTI]

    Fransen, Lindsey; Ludy, Jessica; Matella, Mary

    2008-01-01

    are: 1) Perception of flood risk – The public believes thatmust encourage development in flood risk areas to collectHowever, considering the flood risk from storms larger than

  14. Risk Assessment and Management for Interconnected and Interactive Critical Flood Defense Systems

    E-Print Network [OSTI]

    Hamedifar, Hamed

    2012-01-01

    Loss of life estimation in flood risk assessment: Theory andand flow velocity Because flood risk depends on uncertaintheir study: storm-based flood risk. The study is resource-

  15. Updated flood frequencies and a canal breach on the upper Klamath River

    E-Print Network [OSTI]

    Fahey, Dan

    2006-01-01

    Updated flood frequencies and a canal breach on the upperI updated existing flood frequency analyses for four gaugesdetermined that the new flood frequencies reduce the return

  16. A flood-based information flow analysis and network minimization method for gene regulatory networks

    E-Print Network [OSTI]

    Pavlogiannis, Andreas; Mozhayskiy, Vadim; Tagkopoulos, Ilias

    2013-01-01

    as: Pavlogiannis et al. : A flood-based information flowRESEARCH ARTICLE Open Access A flood-based information flowlevels. Keywords: Network flood, Network flux, Information

  17. LASER SCANNING & FLOOD MODELLINGLASER SCANNING & FLOOD MODELLING 22 Geomatics World May/June 2003

    E-Print Network [OSTI]

    Schofield, Damian

    LASER SCANNING & FLOOD MODELLINGLASER SCANNING & FLOOD MODELLING 22 Geomatics World May/June 2003 that laser scanning could be a cost effective and appropriate tool for capturing three dimensional data often used for surveying coastal erosion and other inaccessible features. Compared to other laser

  18. Cizelj, Koncar, Leskovar: Vulnerability of a partially flooded.... Vulnerability of a partially flooded

    E-Print Network [OSTI]

    Cizelj, Leon

    flooded PWR reactor cavity to a steam explosion Leon Cizelj, Bostjan Koncar, Matjaz Leskovar "Jozef StefanCizelj, Koncar, Leskovar: Vulnerability of a partially flooded.... Vulnerability of a partially 5885 215; fax + 386 1 5885 377; e-mail: Leon.Cizelj@ijs.si Keywords Steam explosion, reactor cavity

  19. Evaluation and Enhancement of Carbon Dioxide Flooding Through Sweep Improvement

    SciTech Connect (OSTI)

    Hughes, Richard

    2009-09-30

    Carbon dioxide displacement is a common improved recovery method applied to light oil reservoirs (30-45{degrees}API). The economic and technical success of CO{sub 2} floods is often limited by poor sweep efficiency or large CO{sub 2} utilization rates. Projected incremental recoveries for CO{sub 2} floods range from 7% to 20% of the original oil in place; however, actual incremental recoveries range from 9% to 15% of the original oil in place, indicating the potential for significant additional recoveries with improved sweep efficiency. This research program was designed to study the effectiveness of carbon dioxide flooding in a mature reservoir to identify and develop methods and strategies to improve oil recovery in carbon dioxide floods. Specifically, the project has focused on relating laboratory, theoretical and simulation studies to actual field performance in a CO{sub 2} flood in an attempt to understand and mitigate problems of areal and vertical sweep efficiency. In this work the focus has been on evaluating the status of existing swept regions of a mature CO{sub 2} flood and developing procedures to improve the design of proposed floods. The Little Creek Field, Mississippi has been studied through laboratory, theoretical, numerical and simulation studies in an attempt to relate performance predictions to historical reservoir performance to determine sweep efficiency, improve the understanding of the reservoir response to CO{sub 2} injection, and develop scaling methodologies to relate laboratory data and simulation results to predicted reservoir behavior. Existing laboratory information from Little Creek was analyzed and an extensive amount of field data was collected. This was merged with an understanding of previous work at Little Creek to generate a detailed simulation study of two portions of the field – the original pilot area and a currently active part of the field. This work was done to try to relate all of this information to an understanding of where the CO{sub 2} went or is going and how recovery might be improved. New data was also generated in this process. Production logs were run to understand where the CO{sub 2} was entering the reservoir related to core and log information and also to corroborate the simulation model. A methodology was developed and successfully tested for evaluating saturations in a cased-hole environment. Finally an experimental and theoretical program was initiated to relate laboratory work to field scale design and analysis of operations. This work found that an understanding of vertical and areal heterogeneity is crucial for understanding sweep processes as well as understanding appropriate mitigation techniques to improve the sweep. Production and injection logs can provide some understanding of that heterogeneity when core data is not available. The cased-hole saturation logs developed in the project will also be an important part of the evaluation of vertical heterogeneity. Evaluation of injection well/production well connectivities through statistical or numerical techniques were found to be as successful in evaluating CO{sub 2} floods as they are for waterfloods. These are likely to be the lowest cost techniques to evaluate areal sweep. Full field simulation and 4D seismic techniques are other possibilities but were beyond the scope of the project. Detailed simulation studies of pattern areas proved insightful both for doing a “post-mortem” analysis of the pilot area as well as a late-term, active portion of the Little Creek Field. This work also evaluated options for improving sweep in the current flood as well as evaluating options that could have been successful at recovering more oil. That simulation study was successful due to the integration of a large amount of data supplied by the operator as well as collected through the course of the project. While most projects would not have the abundance of data that Little Creek had, integration of the available data continues to be critical for both the design and evaluation stages of CO{sub 2} floods. For cases w

  20. Consequences of Flooding on Spectral Statistics

    E-Print Network [OSTI]

    Torsten Rudolf; Normann Mertig; Steffen Löck; Arnd Bäcker

    2012-04-05

    We study spectral statistics in systems with a mixed phase space, in which regions of regular and chaotic motion coexist. Increasing their density of states, we observe a transition of the level-spacing distribution P(s) from Berry-Robnik to Wigner statistics, although the underlying classical phase-space structure and the effective Planck constant remain unchanged. This transition is induced by flooding, i.e., the disappearance of regular states due to increasing regular-to-chaotic couplings. We account for this effect by a flooding-improved Berry-Robnik distribution, in which an effectively reduced size of the regular island enters. To additionally describe power-law level repulsion at small spacings, we extend this prediction by explicitly considering the tunneling couplings between regular and chaotic states. This results in a flooding- and tunneling-improved Berry-Robnik distribution which is in excellent agreement with numerical data.

  1. A Mechanistic Model for Flooding in Vertical Tubes 

    E-Print Network [OSTI]

    Hogan, Kevin J.

    2010-10-12

    technical challenge in the analysis of several postulated nuclear reactor accident scenarios. Despite the importance of flooding in these analyses, previous work does not identify a universally accepted rigorous physics-based model of flooding, even...

  2. FLOOD RISK ASSESSMENT FOR THE TOWN OF SAN SEBASTIAN IN

    E-Print Network [OSTI]

    FLOOD RISK ASSESSMENT FOR THE TOWN OF SAN SEBASTIAN IN GUATEMALA Graciela Peters Guarin March, 2003 #12;FLOOD RISK ASSESSMENT FOR THE TOWN OF SAN SEBASTIAN IN GUATEMALA by Graciela Peters Guarin Thesis

  3. Water Balance of the 1993 Midwest Flood 

    E-Print Network [OSTI]

    Mizgalewicz, Pawel J.; Maidment, David R.; White, W. Scott; Ridd, Merrill K.

    2003-01-01

    designated for SAST is located at: http://edcwww2.cr.usgs.gov/sast-home.html . Figure 1.1 shows the location and the extent of the SAST study area. This region covers all of the UMRB above St. Louis and that portion of the Missouri Basin whose drainage enters... and Missouri Rivers where the major levee failures occurred. The hydrologic questions were not so readily addressed because of the huge region affected by the flood, some 700,000 km 2 in area. Flood hydrology models are normally applied to regions 100 to 1...

  4. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Warrego FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about : (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Classifications · Other Links Flood Risk The Warrego River catchment is located in south west Queensland and north FLOOD WARNING SYSTEM for the WARREGO RIVER This brochure describes the flood warning system operated

  5. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Burnett FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Classifications · Other Links Flood Risk The Burnett River is located on the southern Queensland coast FLOOD WARNING SYSTEM for the BURNETT RIVER This brochure describes the flood warning system operated

  6. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Tully and FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    at Kareeya Contained in this document is information about: (Last updated June 2015) · Flood Risk · Previous · Interpreting Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood Risk and Murray FLOOD WARNING SYSTEM for the TULLY-MURRAY RIVERS This brochure describes the flood warning system

  7. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Pioneer FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    at Mirani Contained in this document is information about: (Last updated June 2015) · Flood Risk · Previous · Interpreting Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood Risk FLOOD WARNING SYSTEM for the PIONEER RIVER This brochure describes the flood warning system operated

  8. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Bulloo FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Bulletins · Flood Classifications · Other Links Flood Risk The Bulloo River catchment is located in southBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Bulloo FLOOD

  9. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Noosa FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Height Bulletins · Flood Classifications · Other Links Flood Risk The Noosa River has a catchment areaBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Noosa FLOOD

  10. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Maroochy FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    ) Contained in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Interpreting Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood Risk the potential flood risk to life and property, and this trend is unlikely to abate given the current growth

  11. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    Contained in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding and River Height Bulletins · Flood Classifications · Other Links Flood Risk The Leichhardt River catchment FLOOD WARNING SYSTEM for the LEICHHARDT RIVER This brochure describes the flood warning system operated

  12. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Don FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood Risk The Don River drains occurs in the Queens Beach and Bowen delta areas and dwellings are at risk. Previous Flooding Since

  13. Bureau Home > Australia> Queensland> Rainfall& River Conditions > River Brochures> Barron FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Warning and River Height Bulletins · Flood Classifications · Other Links Flood Risk The Barron River has a catchmentBureau Home > Australia> Queensland> Rainfall& River Conditions > River Brochures> Barron FLOOD

  14. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Mooloolah FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood Risk The Mooloolah River. Continuing increases in population have accentuated this potential flood risk to life and property. Previous

  15. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Balonne and FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    Pty Ltd Contained in this document is information about: (Last updated June 2015) · The Flood Risk Flood Warnings and River Height Bulletins · Flood Classifications · Other Links The Flood Risk and Maranoa FLOOD WARNING SYSTEM for the BALONNE AND MARANOA RIVERS This brochure describes the flood warning

  16. Bureau Home > Australia> Queensland> Rainfall& River Conditions > River Brochures> Gilbert FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Bulletins · Flood Classifications · Other Links Flood Risk The Gilbert River catchment is located in northBureau Home > Australia> Queensland> Rainfall& River Conditions > River Brochures> Gilbert FLOOD

  17. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Bremer FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    Contained in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood Risk The BremerBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Bremer FLOOD

  18. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Herbert FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    : (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Information Bulletins · Flood Classifications · Other Links Flood Risk The Herbert River catchment is located with virtually the whole town being at risk from flooding. Floodwater up to depths of 3 metres above ground level

  19. Protection of Coastal Infrastructure under Rising Flood Risk

    E-Print Network [OSTI]

    Protection of Coastal Infrastructure under Rising Flood Risk Megan J. Lickley, Ning Lin and Henry D://globalchange.mit.edu/ Printed on recycled paper #12;Protection of Coastal Infrastructure under Rising Flood Risk Megan J to an increasing risk of flooding. We study the combined impacts of anticipated sea level rise, hurricane activity

  20. ORESTIMBA CREEK, WEST STANISLAUS COUNTY, CA FLOOD RISK MANAGEMENT PROJECT

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ORESTIMBA CREEK, WEST STANISLAUS COUNTY, CA FLOOD RISK MANAGEMENT PROJECT 29 May 2013 ABSTRACT flood risk management for the City of Newman, Stanislaus County, California and the surrounding area public health risks caused by area flooding included contamination of domestic water wells and inundation

  1. Fargo-Moorhead Metropolitan Flood Risk Management Feasibility Study

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Fargo-Moorhead Metropolitan Flood Risk Management Feasibility Study North Dakota and Minnesota Quality Bulletin for Peer Review released December 16, 2004. This flood risk management feasibility study flood risk management and recreation needs of the study area in February 2010. An IEPR of the draft

  2. Kansas Citys, Missouri and Kansas Flood Risk Management Project

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Kansas Citys, Missouri and Kansas Flood Risk Management Project 22 April 2014 ABSTRACT: The existing Kansas Citys, Missouri and Kansas, Flood Risk Management Project consists of seven levee units. This study evaluated whether one or more plans for reducing flood risk and increasing levee reliability

  3. Topeka, Kansas, Flood Damage Reduction Project 30 January 2009

    E-Print Network [OSTI]

    US Army Corps of Engineers

    provides for flood risk management and restores the reliability of the Topeka, Kansas, Levee System located and reservoirs that provides flood risk management benefits to the Kansas River basin. During project analysisTopeka, Kansas, Flood Damage Reduction Project 30 January 2009 Abstract: The recommended plan

  4. CEDAR RIVER, CEDAR RAPIDS, IOWA, FLOOD RISK MANAGEMENT PROJECT

    E-Print Network [OSTI]

    US Army Corps of Engineers

    CEDAR RIVER, CEDAR RAPIDS, IOWA, FLOOD RISK MANAGEMENT PROJECT 18 November 2010 ABSTRACT flood risk management (FRM) for the City of Cedar Rapids, Iowa. The project consists of a floodwall and levee system to reduce the existing and future flood risk and damages to public and private

  5. SUTTER BASIN, SUTTER & BUTTE COUNTIES, CA FLOOD RISK MANAGEMENT PROJECT

    E-Print Network [OSTI]

    US Army Corps of Engineers

    SUTTER BASIN, SUTTER & BUTTE COUNTIES, CA FLOOD RISK MANAGEMENT PROJECT 22 October 2013 ABSTRACT: The purpose of the Sutter Basin Project is to reduce overall flood risk to the Sutter Basin study area the risk to property damage due to flooding to the Sutter Basin area located in the Sutter and Butte

  6. Taming IP Packet Flooding Attacks Karthik Lakshminarayanan Daniel Adkins

    E-Print Network [OSTI]

    Perrig, Adrian

    Taming IP Packet Flooding Attacks Karthik Lakshminarayanan Daniel Adkins ¡ Adrian Perrig Ion hosts is denial- of-service (DoS) caused by IP packet floods. Hosts in the Internet are unable to stop ­ not the net- work ­ should be given control to respond to packet floods and overload. Ideally, hosts should

  7. Flood Prevention of the Demer using Model Predictive Control

    E-Print Network [OSTI]

    Flood Prevention of the Demer using Model Predictive Control Toni Barjas Blanco, ,1 Patrick Willems Abstract: In order to prevent flooding of a river system the local water administration of the Demer reduced the damage and frequency of flooding events, simulations have shown that a better usage

  8. PRIMARY RESEARCH PAPER Xanthophyceaen assemblages during winterspring flood

    E-Print Network [OSTI]

    PRIMARY RESEARCH PAPER Xanthophyceaen assemblages during winter­spring flood: autecology winter­spring flood. Our studies have shown that these species differ in their ecological requirements are frequently shallow and emerge only during winter­spring and summer flood events. They persist only

  9. Leon Creek Flood Risk Management Project San Antonio, Texas

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Leon Creek Flood Risk Management Project San Antonio, Texas 27 March 2014 ABSTRACT: Leon Creek is an important riverine system located on the western side of San Antonio in Bexar County Texas. The high flood that result in extremely rapid but relatively short-duration flood peaks and high velocity stream flows

  10. Limited Flooding Protocol for Mobile Ad hoc Networks Mieso Denko

    E-Print Network [OSTI]

    Goddard, Wayne

    Limited Flooding Protocol for Mobile Ad hoc Networks Mieso Denko Department of Computing propose a multipath routing protocol called Limited Flooding. The protocol is fully reactive and does not entail the compu- tation of routing tables. It uses the basic features of flooding but restricts packet

  11. Inland and coastal flooding: developments in prediction and prevention

    E-Print Network [OSTI]

    Hunt, Julian

    of meteorological causes of floods, hydraulics of flood water movement and coastal wind­wave-surge. Probabilistic statistical and computational modelling methodologies for long range forecasts and extreme events effects of climatic trends on flooding, appropriate planning of rapidly growing urban areas could mitigate

  12. IPSJ SIG Technical Report SPH: Towards Flood Simulations

    E-Print Network [OSTI]

    Durikovic, Roman

    IPSJ SIG Technical Report SPH: Towards Flood Simulations ROMAN DURIKOVI C,1 MICHAL CHL ´ADEK2 and TOMOYUKI NISHITA1 Flood simulation is a complex problem involving large masses of fluid, soil watering, ero- sion and collision. We will demonstrate the flood simulation of cities were the fluid particles collide

  13. Costs and Consequences of Flooding Camilo Sarmiento, Ph.D.

    E-Print Network [OSTI]

    Costs and Consequences of Flooding Camilo Sarmiento, Ph.D. Senior Economist Fannie Mae #12 the impact that the NFIP has had on the flooding costs and the distribution of these costs among payers the NFIP loss database, the model examines losses in known flood events, infers total losses by cost

  14. ORIGINAL ARTICLE Marine flooding event in continental Triassic facies identified

    E-Print Network [OSTI]

    Benton, Michael

    representing a high-energy event and records exceptional marine flooding in a distal fluvial environmentORIGINAL ARTICLE Marine flooding event in continental Triassic facies identified by a nothosaur Springer-Verlag Berlin Heidelberg 2013 Abstract Sudden marine flooding within otherwise con- tinental

  15. Smart Lighting Controller!! Smart lighting!

    E-Print Network [OSTI]

    Anderson, Betty Lise

    'll build the circuit! We'll use an LED to represent the room lights! #12;4! Block diagram! Battery! Rail! #12;23! LED: light-emitting diode! Diode conducts current in only one direction! When current flows1! Smart Lighting Controller!! #12;2! Smart lighting! No need to spend energy lighting the room if

  16. Mitigating floods : reconstructing Lives : rehabilitating Thatta

    E-Print Network [OSTI]

    Gul, Marium

    2011-01-01

    Pakistan was struck by floods in July 2010, the effects of which left 20.36 million people affected and 1.9 million homes damaged or destroyed'. In the province of Sindh in Pakistan, most of the affected population of the ...

  17. Fuel cell flooding detection and correction

    DOE Patents [OSTI]

    DiPierno Bosco, Andrew (Rochester, NY); Fronk, Matthew Howard (Honeoye Falls, NY)

    2000-08-15

    Method and apparatus for monitoring an H.sub.2 -O.sub.2 PEM fuel cells to detect and correct flooding. The pressure drop across a given H.sub.2 or O.sub.2 flow field is monitored and compared to predetermined thresholds of unacceptability. If the pressure drop exists a threshold of unacceptability corrective measures are automatically initiated.

  18. OTHER SEVERE WEATHER CONDITIONS THUNDERSTORMS, LIGHTNING, FLOODING.

    E-Print Network [OSTI]

    Fernandez, Eduardo

    to drain accumulated water. In flood areas, it is difficult to judge water depth. Water only inches deep can be next to water that is several feet deep. As little as one foot of water can move most cars off doors, windows and electrical appliances. STAY OFF the phone. AVOID water, high ground, open spaces

  19. OTHER SEVERE WEATHER CONDITIONS THUNDERSTORMS, LIGHTNING, FLOODING.

    E-Print Network [OSTI]

    Fernandez, Eduardo

    . · Water only inches deep can be next to water that is several feet deep. · As little as one foot of water. · STAY AWAY from doors, windows and electrical appliances. · STAY OFF the phone. · AVOID water, high more difficult to drain accumulated water. · In flood areas, it is difficult to judge water depth

  20. Flood analyses for Department of Energy Y-12, ORNL and K-25 Plants. Flood analyses in support of flood emergency planning

    SciTech Connect (OSTI)

    NONE

    1995-05-01

    The study involved defining the flood potential and local rainfall depth and duration data for the Department of Energy`s (DOE) Y-12, Oak Ridge National Laboratory (ORNL), and K-25 plants. All three plants are subject to flooding from the Clinch River. In addition, the Y-12 plant is subject to flooding from East Fork Poplar and Bear Creeks, the ORNL plant from Whiteoak Creek and Melton Branch, and the K-25 plant from Poplar Creek. Determination of flood levels included consideration of both rainfall events and postulated failures of Norris and Melton Hill Dams in seismic events.

  1. Imbibition flooding with CO?-enriched water 

    E-Print Network [OSTI]

    Grape, Steven George

    1990-01-01

    Imbibition of water into the pore space of the matrix is the dominant oil production factor in fractured reservoirs. Conventional water and gas injection methods fail to improve oil recovery in these reservoirs because of fluid channeling through... the fracture system. The largest fractured reservoirs in Texas are tight, dual porosity limestone reservoirs such as the Austin Chalk. Imbibition flooding is limited in tight fractured reservoirs because of low countercurrent water-oil imbibition flow rates...

  2. Predicting the Effects of Climate Change on the Size and Frequency of Floods in the Sacramento-San Joaquin Valley

    E-Print Network [OSTI]

    Das, Tapash

    2011-01-01

    planning for heightened flood risk, the variation in thevariable domi- nates flood risk. It is the sum of manylandscape. Preparing for flood risk thus requires highly

  3. Hydraulic and geomorphic processes in an overbank flood along a meandering, gravel-bed river: Implications for chute formation

    E-Print Network [OSTI]

    Harrison, LR; Harrison, LR; Dunne, T; Dunne, T; Fisher, GB

    2015-01-01

    processes on natural river flood- plains. Journal ofprocesses in an overbank flood along a meandering, gravel-during an overbank flood, and identified locations where

  4. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Georgina and Eyre FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    and Eyre FLOOD WARNING SYSTEM for the GEORGINA RIVER & EYRE CREEK This brochure describes the flood warning. It includes reference information which will be useful for understanding Flood Warnings and River Height Bulletins issued by the Bureau's Flood Warning Centre during periods of high rainfall and flooding. Eyre

  5. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Kolan FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Classifications · Other Links Flood Risk The Kolan River catchment is located in south east Queensland and coversBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Kolan FLOOD

  6. Section "Informatics" MULTICRITERIA ANALYSIS APPLIED TO A FLOOD EVENT ON RIVER

    E-Print Network [OSTI]

    Borissova, Daniela

    the river basin as a whole. The starting point for flood risk management planning is the assessment of flood risks, based on the information about the river basin and floods in the past. The next step basin as a whole. The starting point for flood risk management planning is the assessment of flood risks

  7. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Paroo FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about : (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Classifications · Other Links Flood Risk The Paroo River catchment is located in south west Queensland and coversBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Paroo FLOOD

  8. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Lower FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Information · Brisbane River ALERT Classifications · Other Links Flood Risk The Brisbane River catchment covers an area of approximately 15 Brisbane FLOOD WARNING SYSTEM for the BRISBANE RIVER BELOW WIVENHOE DAM TO BRISBANE CITY This brochure

  9. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Moonie FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about : (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Classifications · Other Links Flood Risk The Moonie River basin is located in southwest Queensland and drainsBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Moonie FLOOD

  10. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Daintree FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    Post Contained in this document is information about: (Last updated June 2015) · Flood Risk · Previous Warnings and River Height Bulletins · Flood Classifications · Other Links Flood Risk The Daintree River FLOOD WARNING SYSTEM for the DAINTREE RIVER This brochure describes the flood warning system operated

  11. Flood Plain Management Services Program U.S. ARMY CORPS OF ENGINEERS BUILDING STRONG

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Flood Plain Management Services Program U.S. ARMY CORPS OF ENGINEERS BUILDING STRONG® ® People that live and work in the flood plain need to know about the flood hazard and the actions that they can take to reduce property damage and to prevent the loss of life caused by flooding. The Flood Plain Management

  12. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > FLOOD WARNING

    E-Print Network [OSTI]

    Greenslade, Diana

    FLOOD WARNING in QUEENSLAND This brochure describes the flood warning system operated for managing and responding to flood disasters to understand the flood warning system. More details are given in flood at Surat, Queensland. January 1996. Photo courtesy of Wimera Aviation. Contained in this document

  13. Light Properties Light travels at the speed of light `c'

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    LIGHT!! #12;Light Properties Light travels at the speed of light `c' C = 3 x 108 m/s Or 190,000 miles/second!! Light could travel around the world about 8 times in one second #12;What is light?? Light is a "wave packet" A photon is a "light particle" #12;Electromagnetic Radiation and You Light is sometimes

  14. Pantex Facility 10-Year Natural Phenomena Flood Hazard Analysis

    Broader source: Energy.gov [DOE]

    Pantex Facility 10-Year Natural Phenomena Flood Hazard Analysis Presented by B&W Technical Services, Pantex and Pro2Serve October, 2011

  15. New Executive Order Establishes a Federal Flood Risk Management...

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

    President Obama signed Executive Order (E.O.) 13690, Establishing a Federal Flood Risk Management Standard and a Process for Further Soliciting and Considering Stakeholder Input,...

  16. The Bonneville Flood Debris Field as Sacred Landscape

    E-Print Network [OSTI]

    Pavesic, Max G

    2007-01-01

    Bonneville Flood in the Snake River Plain, Idaho. GeologicalStratigraphy of Western Snake River Plain, Idaho. GeologicalLandscape on the Western Snake River Plain. Paper presented

  17. Willows Aid Flood Recovery in Los Alamos Desert

    Broader source: Energy.gov [DOE]

    LOS ALAMOS, N.M. – Los Alamos National Laboratory’s Associate Directorate of Environmental Programs (ADEP) has been busy with various flood recovery activities since last fall. 

  18. Climate Change and Flood Operations in the Sacramento Basin, California

    E-Print Network [OSTI]

    Willis, Ann D.; Lund, Jay R.; Townsley, Edwin S.; Faber, Beth A.

    2011-01-01

    Washington, D.C. : Climate Change Science Program andJULY 2011 Climate Change and Flood Operations in theProgress in incorporating climate change into management of

  19. A NEW APPROACH TO FLOOD PROTECTION DESIGN AND RIPARIAN MANAGEMENT1

    E-Print Network [OSTI]

    A NEW APPROACH TO FLOOD PROTECTION DESIGN AND RIPARIAN MANAGEMENT1 2 Philip B. Williams, California. Abstract: Conventional engineering methods of flood control design focus narrowly processes. Conse- quently, flood control projects are often environmentally disastrous, expensive

  20. Flood Risk Management Newsletter 1 June 2010 vol 3 no 4

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Flood Risk Management Newsletter 1 June 2010 vol 3 no 4 Focusing on - DCO - The mission of Levees....................... 6Director, National Flood Risk Management Program .................................................... 8Improving Public Involvement in Flood Risk Management

  1. Flood Risk Management Newsletter 1 March 2011 vol 4 no 3

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Flood Risk Management Newsletter 1 March 2011 vol 4 no 3 Focusing on ­ Asset Management Table of Contents New Flood Risk Management Program Leaders...........................................1 USACE USACE Flood Risk Management & Silver Jackets Workshop......................................... 16 MMC

  2. Flood Risk Management Every year floods sweep through communities across the

    E-Print Network [OSTI]

    US Army Corps of Engineers

    taking lives, destroying property, shutting down businesses, harming the environment and causing millions. To carry out this mission, the Corps operates projects that reduce flood risk and conducts emergency directly enhances public safety with structural and non-structural measures and emergency actions. Also

  3. zhang-mh-99.PDF

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6 0 4 2 rz machine | NationalSBL Workshop

  4. 4500. Nasch, P.M., M.H. Manghnani, and R.A. Secco, 1997, Anomalous behavior of sound velocity and attenuation in liquid Fe-Ni-S, Science, 277, 219-221.

    E-Print Network [OSTI]

    4500. Nasch, P.M., M.H. Manghnani, and R.A. Secco, 1997, Anomalous behavior of sound velocityForschungsZentrum, Potsdam, Germany, 6-16. 4502. Blewett, D.T., P.G. Lucey, and B.R. Hawke, 1997, Clementine images., 132, 119-132. 4504. Yu, Z.-P., P.-S. Chu, and T. Schroeder, 1997, Predictive skills of seasonal

  5. Blackland's flood warning system protects soldiers 

    E-Print Network [OSTI]

    Wythe, Kathy

    2008-01-01

    works for project leader Dr. Dennis Hoffman, said the No. 1 reason for installing the FAST system was ?to protect soldiers by alerting them of dangerous flood conditions.? Equipment and personnel had been lost at low water crossings during storms... on individual panels. Charts display stream level over the past 24-hour period. Wolfe gave a recent example of the FAST in action. Rains from Hurricane Dolly missed Fort Hood, but a large amount of rain fell north of the fort. ?A surge of water came...

  6. National Flood Insurance Act | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavyAgency (IRENA) JumpLiteratureMengdongDNR JumpSunecKailianFlood

  7. Geologic Assessment of Piedmont and Playa Flood Hazards in the Ivanpah Valley Area, Clark County, Nevada

    E-Print Network [OSTI]

    Ahmad, Sajjad

    1 Geologic Assessment of Piedmont and Playa Flood Hazards in the Ivanpah Valley Area, Clark County..................................................................................................................................... 4 Piedmont Geomorphology and Related Flood Hazards..................... 6 The Field Area

  8. Guidance on Microbial Contamination in Previously Flooded Outdoor Areas

    E-Print Network [OSTI]

    Guidance on Microbial Contamination in Previously Flooded Outdoor Areas Environmental Health Buford Highway NE (F-60) Atlanta, GA 30341 March 2011 #12;2 Guidance on Microbial Contamination in Previously Flooded Outdoor Areas Problem Statement Microbial contamination--both bacterial and viral

  9. Were the 2010 Pakistan floods predictable? P. J. Webster,1

    E-Print Network [OSTI]

    Webster, Peter J.

    Were the 2010 Pakistan floods predictable? P. J. Webster,1 V. E. Toma,1 and H.M. Kim1 Received 30 July 2010, a series of monsoonal deluges over northern Pakistan resulted in catastrophic flooding, loss, especially in North Pakistan was exceptionally rare as deduced from limited data. The location of the deluges

  10. Optimal Transmission Radius for Flooding in Large Scale Sensor Networks

    E-Print Network [OSTI]

    Krishnamachari, Bhaskar

    1 Optimal Transmission Radius for Flooding in Large Scale Sensor Networks Marco Z´u~niga Z and bandwidth resources, the flooded packet may keep the transmission medium within the network busy for too long, reducing overall network throughput. We analyze the impact of the transmission radius

  11. Optimal Transmission Radius for Flooding in Large Scale Sensor Networks

    E-Print Network [OSTI]

    Krishnamachari, Bhaskar

    1 Optimal Transmission Radius for Flooding in Large Scale Sensor Networks Marco Z´u~niga Z. If the transmission radius is not set optimally, the flooded packet may be holding the transmission medium for longer periods than are necessary, reducing overall network throughput. We analyze the impact of the transmission

  12. Flooding of Industrial Facilities -Vulnerability Reduction in Practice

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    any improvement. As human activities historically developed in river areas and floodplains, industrial-use planning in flood-prone areas and vulnerability reduction in flood-prone facilities. This paper focuses of hazardous material, soil or water pollutions by hazardous substances for the environment, fires, explosions

  13. Dam-Breach Flood Wave Propagation Using Dimensionless Parameters

    E-Print Network [OSTI]

    Ponce, V. Miguel

    Dam-Breach Flood Wave Propagation Using Dimensionless Parameters Victor M. Ponce, M.ASCE1 ; Ahmad to study the sensitivity of dam-breach flood waves to breach-outflow hydrograph volume, peak discharge the channel. A dam-breach Froude number is defined to enable analysis through a wide range of site and flow

  14. Partial entrainment of gravel bars during floods Christopher P. Konrad

    E-Print Network [OSTI]

    Montgomery, David R.

    Partial entrainment of gravel bars during floods Christopher P. Konrad U.S. Geological Survey entrainment by floods were documented at seven gravel bars using arrays of metal washers (bed tags) placed in the streambed. The observed patterns were used to test a general stochastic model that bed material entrainment

  15. Cerenkov Light

    ScienceCinema (OSTI)

    Slifer, Karl

    2014-05-22

    The bright blue glow from nuclear reactors is Cerenkov light. Karl Slifer describes how nuclear physicists can use this phenomenon to study the nucleus of the atom.

  16. Cerenkov Light

    SciTech Connect (OSTI)

    Slifer, Karl

    2013-06-13

    The bright blue glow from nuclear reactors is Cerenkov light. Karl Slifer describes how nuclear physicists can use this phenomenon to study the nucleus of the atom.

  17. Lighting Renovations

    Broader source: Energy.gov [DOE]

    When undertaking a lighting renovation in a Federal building, daylighting is the primary renewable energy opportunity. Photovoltaics (PV) also present an excellent opportunity. While this guide...

  18. 1. Introduction The occurrence of several extreme flood events in Central Europe in the last two decades,

    E-Print Network [OSTI]

    Cirpka, Olaf Arie

    shortcomings in the field of flood protection and have raised discussions on how to deal with flood risk and implementation of improved instruments for flood risk management (www.rimax-hochwasser.de). A first step towards modern flood risk management is the assessment of the flood risk. Many installations for flood protection

  19. Community and public participation: Risk Communication and Improving Decision Making in Flood and

    E-Print Network [OSTI]

    Jones, Peter JS

    Community and public participation: Risk Communication and Improving Decision Making in Flood Street, London (Jeremy.Richardson@Scottwilson.com) Joanne Reilly, Social Research Officer, Flood Defence communication and improving decision making in flood and coastal defence. Presentation at 38th DEFRA Flood

  20. Earth'sFuture Accelerated flooding along the U.S. East Coast: On the impact

    E-Print Network [OSTI]

    Ezer,Tal

    Earth'sFuture Accelerated flooding along the U.S. East Coast: On the impact of sea-level rise flooding." The duration of minor tidal flooding [defined as 0.3 m above MHHW (mean higher high water)] has in annual minor flooding duration was 20 h from the period before 1970 to 1971­1990, and 50 h from 1971

  1. Our Relationship with a Dynamic Landscape: Understanding the 2013 Northern Colorado Flood

    E-Print Network [OSTI]

    1 Our Relationship with a Dynamic Landscape: Understanding the 2013 Northern Colorado Flood S P E C influx led to extensive flooding that damaged infrastructure on the Arapaho and Roosevelt National and loss of life that resulted from the September 2013 flood were tremendous. The flood affected 14

  2. Physically-based extreme flood frequency with stochastic storm transposition and paleoflood data on large watersheds

    E-Print Network [OSTI]

    Julien, Pierre Y.

    Physically-based extreme flood frequency with stochastic storm transposition and paleoflood data, Flood Hydrology, 86-68250, Denver Federal Ctr., Denver, CO 80225, USA b Department of Civil Engineering, Editor-in-Chief, with the assistance of Ezio Todini, Associate Editor Keywords: Extreme floods Flood

  3. Hydrogeomorphic response to extreme rainfall in headwater systems: Flash floods and debris flows

    E-Print Network [OSTI]

    Butler, David R. - Department of Geography, Texas State University

    Hydrogeomorphic response to extreme rainfall in headwater systems: Flash floods and debris flows history: Available online 23 May 2014 Keywords: Flash flood Debris flows Early warning systems Flood risk management Climate change Hydrogeomorphology s u m m a r y Flash floods and debris flows develop at space

  4. EUROPEAN COMMISSION WG F Thematic Workshop on Implementation of the Floods Directive 2007/60/EC

    E-Print Network [OSTI]

    Bodini, Antonella

    EUROPEAN COMMISSION WG F Thematic Workshop on Implementation of the Floods Directive 2007/60/EC "FLASH FLOODS AND PLUVIAL FLOODING" 26th ­ 28th May 2010, Cagliari, Italy VULNERABILITY ASSESS EXTREME of Bologna, Bologna Abstract During the last ten years, at least 5 flash floods caused several deaths

  5. Flooding/storm/gale Force Wind Remove Anyone From Immediate Danger If Safe To Do So

    E-Print Network [OSTI]

    Hickman, Mark

    Flooding/storm/gale Force Wind Remove Anyone From Immediate Danger If Safe To Do So Flooding 1. If the building is in danger of being flooded, evacuate all staff, students and visitors to a safe area unaffected by flooding. Otherwise, do not evacuate unless instructed by your Building Warden, UC Security or Emergency

  6. Flood Risk Management As Being Practiced in Japan, Netherlands, United Kingdom,

    E-Print Network [OSTI]

    US Army Corps of Engineers

    #12;#12;Flood Risk Management Approaches As Being Practiced in Japan, Netherlands, United Kingdom.........................................................................................................2 1.3 Flood Risk Management, A Conceptual Framework) ............................................................6 2.1.2 Flood Risk Assessment and the UK Flooding Foresight Study (United Kingdom).10 2

  7. Lake Sediments as Archives of Recurrence Rates and Intensities of Past Flood Events

    E-Print Network [OSTI]

    Gilli, Adrian

    Lake Sediments as Archives of Recurrence Rates and Intensities of Past Flood Events Adrian Gilli is an expanding field as the damage potential of floods and flood-related processes is increasing of methods is employed using diverse biologic, geomorphic or geologic evidences to track past flood events

  8. A FLASH-FLOODING STORM AT THE STEEP EDGE OF HIGH

    E-Print Network [OSTI]

    Houze Jr., Robert A.

    A FLASH-FLOODING STORM AT THE STEEP EDGE OF HIGH TERRAIN Disaster in the Himalayas by Kristen L. rasmussen and robert a. Houze Jr. A lethal flash flood inundated a town when moist airflow from the lowlands the catastrophic slow-rise flooding of the Indus River in Pakistan in late July 2010 (Houze et al. 2011), flooding

  9. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Pine and FLOOD SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    and Caboolture FLOOD SYSTEM for the PINE & CABOOLTURE RIVERS This brochure describes the flood system operated information which will be useful for understanding River Height Bulletins issued by the Bureau's Flood Warning Centre during periods of high rainfall and flooding. Pine River at Murrumba Downs Contained

  10. Flooding Strategy for Target Discovery in Wireless Department of Electrical and Computer

    E-Print Network [OSTI]

    Heinzelman, Wendi

    Flooding Strategy for Target Discovery in Wireless Networks Zhao Cheng Department of Electrical flooding strategy to minimize cost and latency for target discovery in wireless networks. Should we flood on network scale and flooding con- trol methods and explore these questions. We prove that when using

  11. Flood estimation: a review of methods and challenges. Ilaria Prosdocimi1

    E-Print Network [OSTI]

    Davis, Jesse

    Flood estimation: a review of methods and challenges. Ilaria Prosdocimi1 1 Centre for Ecology & Hydrology, Wallingford, UK Floods can be some of the most destructive and costly natural catastrophes, from's leading centres for floods research. The Flood Estimation Handbook (FEH) has been developed by CEH

  12. Two-dimensional simulations of extreme floods on a large watershed

    E-Print Network [OSTI]

    Julien, Pierre Y.

    Two-dimensional simulations of extreme floods on a large watershed John F. England Jr. a,*, Mark L. Velleux b , Pierre Y. Julien c a Bureau of Reclamation, Flood Hydrology, 86-68530, Denver Federal Center September 2007; accepted 14 September 2007 KEYWORDS Flash floods; Flood design; Rainfall runoff; Extreme

  13. Hydrogeomorphic response to extreme rainfall in headwater systems: Flash floods and debris flows

    E-Print Network [OSTI]

    Butler, David R. - Department of Geography, Texas State University

    Hydrogeomorphic response to extreme rainfall in headwater systems: Flash floods and debris flows history: Available online xxxx Keywords: Flash flood Debris flows Early warning systems Flood risk management Climate change Hydrogeomorphology s u m m a r y Flash floods and debris flows develop at space

  14. On the Performance of Flooding-Based Resource Vassilios V. Dimakopoulos and Evaggelia Pitoura

    E-Print Network [OSTI]

    Dimakopoulos, Vassilios

    On the Performance of Flooding-Based Resource Discovery Vassilios V. Dimakopoulos and Evaggelia consider flooding-based resource discovery in distributed systems. With flooding, a node searching a node possessing the requested resource is located. Flooding assumes no knowledge about the net- work

  15. Flood Risk Management Newsletter June 2014 vol 7 no 3 1

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Flood Risk Management Newsletter June 2014 · vol 7 no 3 1 Table of Contents Annual Spring Connecting Flood Risk, Emergency Managers and Silver Jackets: Annual Spring Flood Assessment Karen Durham; Flood Risk Management Newsletter June 2014 · vol 7 no 3 2 these areas of concern were attributed

  16. Quality assurance flood source and method of making

    DOE Patents [OSTI]

    Fisher, Darrell R [Richland, WA; Alexander, David L [West Richland, WA; Satz, Stanley [Surfside, FL

    2002-12-03

    Disclosed is a is an improved flood source, and method of making the same, which emits an evenly distributed flow of energy from a gamma emitting radionuclide dispersed throughout the volume of the flood source. The flood source is formed by filling a bottom pan with a mix of epoxy resin with cobalt-57, preferably at 10 to 20 millicuries and then adding a hardener. The pan is secured to a flat, level surface to prevent the pan from warping and to act as a heat sink for removal of heat from the pan during the curing of the resin-hardener mixture.

  17. LANL closes road, trails for safety reasons; flooding and erosion...

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

    safety reasons LANL closes road, trails for safety reasons; flooding and erosion control work under way Closure is in response to the increased fire risk and danger of flash...

  18. Protection of Coastal Infrastructure under Rising Flood Risk

    E-Print Network [OSTI]

    Lickley, M.J.

    The 2005 hurricane season was particularly damaging to the United States, contributing to significant losses to energy infrastructure—much of it the result of flooding from storm surge during hurricanes Katrina and Rita. ...

  19. Optimum Reservoir Operation for Flood Control and Conservation Purposes 

    E-Print Network [OSTI]

    Wurbs, Ralph A.; Cabezas, L. Morris; Tibbets, Michael N.

    1985-01-01

    space available for storing flood waters. Conservation purposes include municipal, industrial, and agricultural water supply, hydroelectric power, recreation, and instream flow maintenance. Common practice is to operate a reservoir only for conservation...

  20. Climate Change and Flood Operations in the Sacramento Basin, California

    E-Print Network [OSTI]

    Willis, Ann D.; Lund, Jay R.; Townsley, Edwin S.; Faber, Beth A.

    2011-01-01

    for flood control. Sacramento (CA): U.S. Army Corps ofwater control manual. Sacramento (CA): U.S. Army Corps ofwater control manual. Sacramento (CA): U.S. Army Corps of

  1. Mitigating Flood Loss through Local Comprehensive Planning in Florida 

    E-Print Network [OSTI]

    Kang, Jung Eun

    2010-10-12

    Planning researchers believe that property losses from natural hazards, such as floods can be reduced if governments address this issue and adopt appropriate policies in their plans. However, little empirical research has examined the relationship...

  2. Chilean glacial lake outburst flood impacts on dam construction

    E-Print Network [OSTI]

    Tauro, Flavia

    2009-01-01

    Four Glacial Lake Outburst Floods (GLOF) occurred in the Colonia Glacier (Northern Patagonia Icefield, Chile) from April 2008 to March 2009. Lago Cachet 2 emptied four times producing a maximum excess discharge in the ...

  3. Lighting in the Library

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

    by your library lights E Kilowatt-hours consumed by your library lights F Annual cost of operating your library lights H Current lighting index for your library ...

  4. Flood control reservoir operations for conditions of limited storage capacity 

    E-Print Network [OSTI]

    Rivera Ramirez, Hector David

    2005-02-17

    -1 FLOOD CONTROL RESERVOIR OPERATIONS FOR CONDITIONS OF LIMITED STORAGE CAPACITY A Dissertation by HECTOR DAVID RIVERA RAMIREZ Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of DOCTOR OF PHILOSOPHY December 2004 Major Subject: Civil Engineering FLOOD CONTROL RESERVOIR OPERATIONS FOR CONDITIONS OF LIMITED STORAGE CAPACITY A Dissertation by HECTOR DAVID RIVERA...

  5. Light's Darkness

    ScienceCinema (OSTI)

    Padgett, Miles [University of Glasgow, Glasgow, Scotland

    2010-01-08

    Optical vortices and orbital angular momentum are currently topical subjects in the optics literature. Although seemingly esoteric, they are, in fact, the generic state of light and arise whenever three or more plane waves interfere. To be observed by eye the light must be monochromatic. Laser speckle is one such example, where the optical energy circulates around each black spot, giving a local orbital angular momentum. This talk with report three on-going studies. First, when considering a volume of interfering waves, the laser specs map out threads of complete darkness embedded in the light. Do these threads form loops? Links? Or even knots? Second, when looking through a rapidly spinning window, the image of the world on the other side is rotated: true or false? Finally, the entanglement of orbital angular momentum states means measuring how the angular position of one photons sets the angular momentum of another: is this an angular version of the EPR (Einstein, Podolsky, and Rosen) paradox?

  6. Potential for AP600 in-vessel retention through ex-vessel flooding

    SciTech Connect (OSTI)

    Rempe, J.L.; Knudson, D.L.; Allison, C.M.; Thinnes, G.L.; Atwood, C.L.

    1997-12-01

    External reactor vessel cooling (ERVC) is a new severe accident management strategy that involves flooding the reactor cavity to submerge the reactor vessel in an attempt to cool core debris that has relocated to the vessel lower head. Advanced and existing light water reactors (LWRs) are considering ERVC as an accident management strategy for in-vessel retention (IVR) of relocated debris. In the probabilistic risk assessment (PRA) for the AP600 design, Westinghouse credits ERVC for preventing vessel failure during postulated severe accidents with successful reactor coolant system (RCS) depressurization and reactor cavity flooding. To support the Westinghouse position on IVR, DOE contracted the University of California--Santa Barbara (UCSB) to produce the peer-reviewed report. To assist in the NRC`s evaluation of IVR of core melt by ex-vessel flooding of the AP6OO, the Idaho National Engineering and Environmental Laboratory (INEEL) was tasked to perform: An in-depth critical review of the UCSB study and the model that UCSB used to assess ERVC effectiveness; An in-depth review of the UCSB study peer review comments and of UCSB`s resolution method to identify areas where technical concerns weren`t addressed; and An independent analysis effort to investigate the impact of residual concerns on the margins to failure and conclusions presented in the UCSB study. This report summarizes results from these tasks. As discussed in Sections 1.1 and 1.2, INEEL`s review of the UCSB study and peer reviewer comments suggested that additional analysis was needed to assess: (1) the integral impact of peer reviewer-suggested changes to input assumptions and uncertainties and (2) the challenge present by other credible debris configurations. Section 1.3 summarized the corresponding analysis approach developed by INEEL. The remainder of this report provides more detailed descriptions of analysis methodology, input assumptions, and results.

  7. Types of Lights Types of Lights

    E-Print Network [OSTI]

    1 Types of Lights Types of Lights q So far we have studied point lights ­ Radiate in all direc7ons q Other lights ­ Direc7onal lights (posi7on-independent) ­ Spotlights #12;2 Direc1onal Lights q Shine in a single, uniform direc7on q All rays

  8. Polymer flood of the Rapdan pool

    SciTech Connect (OSTI)

    Pitts, M.J.; Surkalo, H.; Wyatt, K.; Campbell, T.A.

    1995-08-01

    A polymer-flood project in the Rapdan field is documented from laboratory design and numerical simulation to production performance and projected economics. The Rapdan field produces 10-mPa{center_dot}s oil from the Upper Shaunavon sand at a reservoir temperature of 55 C. Average permeability is 0.114 {mu}m{sup 2}, average porosity is 18%, and Dykstra-Parsons coefficient is 0.8. The field was discovered in 1953, and waterflood began in 1962. In January 1986, a polymer pilot was initiated in a portion of the field with a PV of 456 {times} 10{sup 4} m{sup 3}. The pilot consists of 13 producers and 5 injectors drilled on 162 {times} 10{sup 3}-m{sup 2} spacing. By December 1994, 43% PV, of a 21-mPa{center_dot}s polymer solution had been injected into a confined, central five spot (Wells 12-12 and 12-12A). The oil cut increased from a stable value of 8% during the waterflood to a peak value of 25%. The corresponding daily oil production increased from 8 to 28 m{sup 3}/d at an oil cut of 36%. Production rate has declined from 140 m{sup 3}/d in 1991 to 106 m{sup 3}/d in December 1994, with a corresponding oil-cut decline from 25% to 20%.

  9. Light Computing

    E-Print Network [OSTI]

    Gordon Chalmers

    2006-10-13

    A configuration of light pulses is generated, together with emitters and receptors, that allows computing. The computing is extraordinarily high in number of flops per second, exceeding the capability of a quantum computer for a given size and coherence region. The emitters and receptors are based on the quantum diode, which can emit and detect individual photons with high accuracy.

  10. POISON SPIDER FIELD CHEMICAL FLOOD PROJECT, WYOMING

    SciTech Connect (OSTI)

    Douglas Arnell; Malcolm Pitts; Jie Qi

    2004-11-01

    A reservoir engineering and geologic study concluded that approximate 7,852,000 bbls of target oil exits in Poison Spider. Field pore volume, OOIP, and initial oil saturation are defined. Potential injection water has a total dissolved solids content of 1,275 mg/L with no measurable divalent cations. If the Lakota water consistently has no measurable cations, the injection water does not require softening to dissolve alkali. Produced water total dissolved solids were 2,835 mg/L and less than 20 mg/L hardness as the sum of divalent cations. Produced water requires softening to dissolve chemicals. Softened produced water was used to dissolve chemicals in these evaluations. Crude oil API gravity varies across the field from 19.7 to 22.2 degrees with a dead oil viscosity of 95 to 280 cp at 75 F. Interfacial tension reductions of up to 21,025 fold (0.001 dyne/cm) were developed with fifteen alkaline-surfactant combinations at some alkali concentration. An additional three alkaline-surfactant combinations reduced the interfacial tension greater than 5,000 fold. NaOH generally produced the lowest interfacial tension values. Interfacial tension values of less than 0.021 dyne/cm were maintained when the solutions were diluted with produced water to about 60%. Na{sub 2}CO{sub 3} when mixed with surfactants did not reduce interfacial tension values to levels at which incremental oil can be expected. NaOH without surfactant interfacial tension reduction is at a level where some additional oil might be recovered. Most of the alkaline-surfactant-polymer solutions producing ultra low interfacial tension gave type II- phase behavior. Only two solutions produced type III phase behavior. Produced water dilution resulted in maintenance of phase type for a number of solutions at produced water dilutions exceeding 80% dilution. The average loss of phase type occurred at 80% dilution. Linear corefloods were performed to determine relative permeability end points, chemical-rock compatibility, polymer injectivity, dynamic chemical retention by rock, and recommended injected polymer concentration. Average initial oil saturation was 0.796 Vp. Produced water injection recovered 53% OOIP leaving an average residual oil saturation of 0.375 Vp. Poison Spider rock was strongly water-wet with a mobility ratio for produced water displacing the 280 cp crude oil of 8.6. Core was not sensitive to either alkali or surfactant injection. Injectivity increased 60 to 80% with alkali plus surfactant injection. Low and medium molecular weight polyacrylamide polymers (Flopaam 3330S and Flopaam 3430S) dissolved in either an alkaline-surfactant solution or softened produced water injected and flowed through Poison Spider rock. Recommended injected polyacrylamide concentration is 2,100 mg/L for both polymers for a unit mobility ratio. Radial corefloods were performed to evaluate oil recovery efficiency of different chemical solutions. Waterflood oil recovery averaged 46.4 OOIP and alkaline-surfactant-polymer flood oil recovery averaged an additional 18.1% OIP for a total of 64.6% OOIP. Oil cut change due to injection of a 1.5 wt% Na{sub 2}CO{sub 3} plus 0.05 wt% Petrostep B-100 plus 0.05 wt% Stepantan AS1216 plus 2100 mg/L Flopaam 3430S was from 2% to a peak of 23.5%. Additional study might determine the impact on oil recovery of a lower polymer concentration. An alkaline-surfactant-polymer flood field implementation outline report was written.

  11. Holocene flood frequency across the Central Alps e solar forcing and evidence for variations in North Atlantic atmospheric circulation

    E-Print Network [OSTI]

    Gilli, Adrian

    Holocene flood frequency across the Central Alps e solar forcing and evidence for variations Available online Keywords: Alps Lake sediments Heavy precipitation Flood reconstruction Solar forcing NAO the past natural variability of floods caused by heavy precipitation constitutes important input

  12. Predicting the Effects of Climate Change on the Size and Frequency of Floods in the Sacramento-San Joaquin Valley

    E-Print Network [OSTI]

    Das, Tapash

    2011-01-01

    2010. Potential increase in floods in California’s SierraH.G. Potential increase in floods in California’s Sierraforecast of change in flood characteristics in California

  13. Mitigation of Flooding Disruption Attacks in Hierarchical OLSR Networks Gimer Cervera, Michel Barbeau, Joaquin Garcia-Alfaro and Evangelos Kranakis

    E-Print Network [OSTI]

    Kranakis, Evangelos

    Mitigation of Flooding Disruption Attacks in Hierarchical OLSR Networks Gimer Cervera, Michel (MPR) nodes as a flooding mechanism for distributing control information. Unlike OLSR, nodes affect the topol- ogy map acquisition process by interrupting the flooding of control information

  14. Bridging the Gap between Chemical Flooding and Independent Oil Producers

    SciTech Connect (OSTI)

    Stan McCool; Tony Walton; Paul Willhite; Mark Ballard; Miguel Rondon; Kaixu Song; Zhijun Liu; Shahab Ahmend; Peter Senior

    2012-03-31

    Ten Kanas oil reservoirs/leases were studied through geological and engineering analysis to assess the potential performance of chemical flooding to recover oil. Reservoirs/leases that have been efficiently waterflooded have the highest performance potential for chemical flooding. Laboratory work to identify efficient chemical systems and to test the oil recovery performance of the systems was the major effort of the project. Efficient chemical systems were identified for crude oils from nine of the reservoirs/leases. Oil recovery performance of the identified chemical systems in Berea sandstone rocks showed 90+ % recoveries of waterflood residual oil for seven crude oils. Oil recoveries increased with the amount of chemical injected. Recoveries were less in Indiana limestone cores. One formulation recovered 80% of the tertiary oil in the limestone rock. Geological studies for nine of the oil reservoirs are presented. Pleasant Prairie, Trembley, Vinland and Stewart Oilfields in Kansas were the most favorable of the studied reservoirs for a pilot chemical flood from geological considerations. Computer simulations of the performance of a laboratory coreflood were used to predict a field application of chemical flooding for the Trembley Oilfield. Estimates of field applications indicated chemical flooding is an economically viable technology for oil recovery.

  15. Hydrodynamic model of Fukushima-Daiichi NPP Industrial site flooding

    E-Print Network [OSTI]

    Vaschenko, V N; Gerasimenko, T V; Vachev, B

    2014-01-01

    While the Fukushima-Daiichi was designed and constructed the maximal tsunami height estimate was about 3 m based on analysis of statistical data including Chile earthquake in 1960. The NPP project industrial site height was 10 m. The further deterministic estimates TPCO-JSCE confirmed the impossibility of the industrial site flooding by a tsunami and therefore confirmed ecological safety of the NPP. However, as a result of beyond design earthquake of 11 March 2011 the tsunami height at the shore near the Fukushima-Daiichi NPP reached 15 m. This led to flooding and severe emergencies having catastrophic environmental consequences. This paper proposes hydrodynamic model of tsunami emerging and traveling based on conservative assumptions. The possibility of a tsunami wave reaching 15 m height at the Fukushima-Daiichi NPP shore was confirmed for deduced hydrodynamic resistance coefficient of 1.8. According to the model developed a possibility of flooding is determined not only by the industrial site height, magni...

  16. Addressing Crises More Effectively: The Other Answers to Rising Sea Levels, Storms, Floods, Desertification, Earthquakes and More Environmental Crises in the Sacramento Delta

    E-Print Network [OSTI]

    Roe, Emery

    2010-01-01

    Sea Levels, Storms, Floods, Desertification,  Earthquakes and the storms, floods and dry periods associated with

  17. Enhanced Oil Recovery in High Salinity High Temperature Reservoir by Chemical Flooding 

    E-Print Network [OSTI]

    Bataweel, Mohammed Abdullah

    2012-02-14

    that contain high concentrations of divalent cations without the need to recondition the reservoir by flooding it with less saline/ less hardness brines. This strategy was found ineffective in preparing the reservoir for chemical flooding. Surfactants used...

  18. Soil Testing Following Flooding, Overland Flow of Wastewater and other Freshwater Disasters 

    E-Print Network [OSTI]

    Provin, Tony; Feagley, Sam E.; Pitt, John L.; McFarland, Mark L.

    2009-05-26

    Freshwater flooding can seriously affect soil fertility and the physical and chemical properties of soil. This publication explains how to reclaim flooded soil. Having the soil tested for microbes, pesticides, hydrocarbons and other contaminants...

  19. History Matching and Optimization Using Stochastic Methods: Applications to Chemical Flooding 

    E-Print Network [OSTI]

    Zhang, Zheng

    2014-09-04

    first presented the workflow of history matching in chemical flooding. Evolutionary algorithms are the method of choice due to its capability of calibrating various parameter types and its global search nature. Chemical flooding simulator UTCHEM...

  20. Upper Turkey Creek, Merriam, Kansas Feasibility Report Flood Risk Management Project Report Summary

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Upper Turkey Creek, Merriam, Kansas Feasibility Report Flood Risk Management Project Report Summary 1 REPORT SUMMARY UPPER TURKEY CREEK BASIN PROJECT FEASIBILITY REPORT AND INTEGRATED ENVIRONMENTAL Study Authority. The Upper Turkey Creek Basin Project, Flood Risk Management Feasibility Study (the

  1. Flooding Experiments with Steam and Water in a Large Diameter Vertical Tube 

    E-Print Network [OSTI]

    Williams, Susan Nicole

    2010-10-12

    An experimental study on flooding with steam and water in a large diameter vertical tube was conducted. This research has been performed to provide a better prediction of flooding in a pressurized water reactor (PWR) ...

  2. 3 Math Fights Flooding Niels Besseling1 Onno Bokhove1 Alla Kolechkina2

    E-Print Network [OSTI]

    Rottschäfer, Vivi

    3 Math Fights Flooding Niels Besseling1 Onno Bokhove1 Alla Kolechkina2 Jaap Molenaar3 Ronald van) corresponding author, a.a.stoorvogel@utwente.nl 47 #12;3 Math Fights Flooding Figure 3.1: Twente (source

  3. Simulation Study for Improving Seawater Polymer Flood Performance in Stratified High Temperature Reservoirs 

    E-Print Network [OSTI]

    Niu, Geng

    2014-12-10

    Polymer flood has achieved technical and commercial success, especially for its large-scale application in the Daqing oilfield in China. However, previous field tests indicated polymer flood was not economically successful for high temperature...

  4. Feasibility analysis and design of a flood barrier concept for the City of New York

    E-Print Network [OSTI]

    Ingilis, Demetres

    2014-01-01

    Flooding has always been a major concern for coastal communities. However, many parts of New York City never had to worry about flooding until Hurricane Sandy hit in October 2012. The hurricane brought a record level storm ...

  5. Operation of water supply reservoirs for flood mitigation : hydrologic and institutional considerations 

    E-Print Network [OSTI]

    Craney, Patrick Wayne

    1996-01-01

    of water supply storage for flood control purposes. Lake Limestone in Central Texas serves as the case study. The highly variable conditions of the watershed commonly exhibit both hydrologic extremes, floods and droughts. The agency responsible...

  6. Precipitation analysis for a flood early warning system in the Manafwa River Basin, Uganda

    E-Print Network [OSTI]

    Cecinati, Francesca

    2013-01-01

    The communities living in the Manafwa River Basin experience frequent floods threatening their lives and property. Climate change and anthropogenic perturbations to the natural environment increase flooding frequency. This ...

  7. The Impact of Climate Change on Hurricane Flooding Inundation, Property Damages, and Population Affected 

    E-Print Network [OSTI]

    Frey, Ashley E.

    2010-07-14

    Flooding inundation during hurricanes has been very costly and dangerous. However, the impact of climate change on hurricane flooding is not well understood at present. As sea surface temperatures increase, it is expected that hurricane intensity...

  8. Residential Lighting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100Nationalquestionnaires 0 Averagequestionnaires 7tniLighting Sign In

  9. LED Lighting Basics

    Broader source: Energy.gov [DOE]

    Light-Emitting diodes (LEDs) efficiently produce light in a fundamentally different way than any legacy or traditional source of light.

  10. Journal of Vegetation Science 24 (2013) 384394 Disentangling the role of edaphic variability, flooding

    E-Print Network [OSTI]

    Fine, Paul V.A.

    2013-01-01

    flooded white-sand vegetation at mesoscales in the Amazon Basin. Introduction In the Amazon, the two most

  11. UPPER DES PLAINES RIVER AND TRIBUTARIES, IL & WI FLOOD RISK MANAGEMENT AND ECOSYSTEM RESTORATION PROJECT

    E-Print Network [OSTI]

    US Army Corps of Engineers

    -structural FRM measures for 400 structures, to include flood-proofing, structure elevation, or buyout and removal

  12. NON-STRUCTURAL FLOOD MANAGEMENT SOLUTIONS FOR THE LOWER FRASER VALLEY,

    E-Print Network [OSTI]

    NON-STRUCTURAL FLOOD MANAGEMENT SOLUTIONS FOR THE LOWER FRASER VALLEY, BRITISH COLUMBIA by Tamsin of Project: Non-Structural Flood Management Solutions for the Lower Fraser Valley, British Columbia Examining storage capacity flood hazard reduction has traditionally been achieved using engineered structures

  13. Culvert Design for Flood Routing considering Sediment Transport W.J. Rahmeyer PhD.1

    E-Print Network [OSTI]

    Rahmeyer, William J.

    Culvert Design for Flood Routing considering Sediment Transport W.J. Rahmeyer PhD.1 and W Education Utah State University Brigham City, UT 84302 UNITED STATES OF AMERICA Abstract: Current flood systems where flood flows deliver sediments to and through culvert inlets. Keywords: Culvert bed

  14. UFlood: High-Throughput Flooding over Wireless Mesh Networks Jayashree Subramanian, Robert Morris, and Hari Balakrishnan

    E-Print Network [OSTI]

    UFlood: High-Throughput Flooding over Wireless Mesh Networks Jayashree Subramanian, Robert Morris--This paper proposes UFlood, a flooding protocol for wireless mesh networks. UFlood targets situations of completion of a flood to the slowest receiving node and total time spent transmitting. The key to achieving

  15. ABN 92 637 533 532 Floods in South Australia 1836 2005

    E-Print Network [OSTI]

    Greenslade, Diana

    ABN 92 637 533 532 Floods in South Australia 1836 ­ 2005 Edited by D. McCarthy, T. Rogers & K. Casperson Price $25 (inc. postage & handling) This book and DVD package contains information about floods to flood events reported in South Australian newspapers between 1836 and 2005. It has been compiled

  16. Location-Aided Flooding: An Energy-Efficient Data Dissemination Protocol for

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    Location-Aided Flooding: An Energy-Efficient Data Dissemination Protocol for Wireless Sensor within a virtual grid. The proposed approach, termed location-aided flooding (LAF), achieves energy--Communication protocol, location, energy management, information dissemination, flooding. æ 1 INTRODUCTION ADVANCES

  17. Usefulness of the reversible jump Markov chain Monte Carlo model in regional flood frequency

    E-Print Network [OSTI]

    Ribatet, Mathieu

    Usefulness of the reversible jump Markov chain Monte Carlo model in regional flood frequency; revised 3 May 2007; accepted 17 May 2007; published 3 August 2007. [1] Regional flood frequency analysis and the index flood approach. Results show that the proposed estimator is absolutely suited to regional

  18. A Novel Probabilistic Flooding Strategy for Unstructured Peer-to-Peer Networks Spiridoula V. Margariti

    E-Print Network [OSTI]

    Dimakopoulos, Vassilios

    A Novel Probabilistic Flooding Strategy for Unstructured Peer-to-Peer Networks Spiridoula V, Greece, GR-45110 Email: dimako@cs.uoi.gr Abstract--In this work we propose a novel probabilistic flooding; duplicate messages; proba- bilistic flooding; unstructured p2p networks. I. INTRODUCTION Unstructured peer

  19. Detecting SYN Flooding Attacks Haining Wang Danlu Zhang Kang G. Shin

    E-Print Network [OSTI]

    Wang, Haining

    Detecting SYN Flooding Attacks Haining Wang Danlu Zhang Kang G. Shin EECS Department a simple and robust mechanism for de- tecting SYN flooding attacks. Instead of monitoring the ongoing traffic at the front end (like firewall or proxy) or a victim server itself, we detect the SYN flooding

  20. Modeling of Hyperconcentrated Sediment-Laden Floods in Lower Yellow River

    E-Print Network [OSTI]

    Cirpka, Olaf Arie

    Modeling of Hyperconcentrated Sediment-Laden Floods in Lower Yellow River J. R. Ni1 ; H. W. Zhang2 model for simulating hyperconcentrated sediment-laden floods in the Lower Yellow River. The model flood routing information under typical scenarios, whereas the latter extracts modeling outputs from

  1. A comparison of flooded forest and floating meadow fish assemblages in an upper Amazon floodplain

    E-Print Network [OSTI]

    Fussman, Gregor

    A comparison of flooded forest and floating meadow fish assemblages in an upper Amazon floodplain S of gillnets of different mesh-sizes were used to evaluate the degree to which contiguous and connected flooded forest and floating meadow habitats are characterized by distinct fish faunas during the flooding season

  2. Independent External Peer Review for the Clear Creek, Texas Flood Risk

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Independent External Peer Review for the Clear Creek, Texas Flood Risk Management General Institute 505 King Avenue Columbus, OH 43201 for U.S. Army Corps of Engineers Flood Risk Management Planning SERVICE (STAS) on Final Independent External Peer Review Report for Clear Creek, Texas Flood Risk

  3. Flood quantiles in a changing climate: Seasonal forecasts and causal relations

    E-Print Network [OSTI]

    Arumugam, Sankar

    Flood quantiles in a changing climate: Seasonal forecasts and causal relations A maximum floods at a given location may change over time in response to interannual and longer climate fluctuations, we compare two approaches for the estimation of flood quantiles conditional on selected ``climate

  4. Cookies Along Trust-Boundaries (CAT): Accurate and Deployable Flood Protection

    E-Print Network [OSTI]

    Akella, Aditya

    Cookies Along Trust-Boundaries (CAT): Accurate and Deployable Flood Protection Martin Casado Aditya@google.com, shenker@icsi.berkeley.edu Abstract Packet floods targeting a victim's incoming bandwidth are no- toriously their applicability in practice. We propose CAT, a new network-based flood protection scheme. In CAT, all flows must

  5. Jump Flooding in GPU with Applications to Voronoi Diagram and Distance Transform Guodong Rong

    E-Print Network [OSTI]

    Tan, Tiow Seng

    Jump Flooding in GPU with Applications to Voronoi Diagram and Distance Transform Guodong Rong Tiow of the jump flooding algorithm is shown in the other six pictures, with the rightmost being the computed Voronoi diagram. Abstract This paper studies jump flooding as an algorithmic paradigm in the general

  6. Final Independent External Peer Review Report Cedar River Cedar Rapids, Iowa, Flood Risk

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Final Independent External Peer Review Report Cedar River ­ Cedar Rapids, Iowa, Flood Risk Prepared for Department of the Army U.S. Army Corps of Engineers Flood Risk Management Planning Center) on Final Independent External Peer Review Report Cedar River-Cedar Rapids, Iowa, Flood Risk Management

  7. A new approach to examining scorpion peg sensilla: the mineral oil flood technique

    E-Print Network [OSTI]

    Gaffin, Doug

    A new approach to examining scorpion peg sensilla: the mineral oil flood technique Elizabeth D approach to examining scorpion peg sensilla: the mineral oil flood technique Elizabeth D. Knowlton evaluated the efficacy of the new mineral oil flood technique. From early indications, we think this new

  8. Winter floods in Britain are connected to atmospheric rivers David A. Lavers,1,2

    E-Print Network [OSTI]

    Allan, Richard P.

    Winter floods in Britain are connected to atmospheric rivers David A. Lavers,1,2 Richard P. Allan,2 flooding in the winter and fall seasons has been widespread in the United Kingdom (UK) and Western Europe over recent decades. Here we show that winter flood events in the UK are connected to Atmospheric

  9. Modelling complex flood flow evolution in the middle Yellow River basin, China

    E-Print Network [OSTI]

    Yu, Qian

    Modelling complex flood flow evolution in the middle Yellow River basin, China Hongming He a January 2008 KEYWORDS Flood routing; Backwater flow; The middle Yellow River; River morphology Summary Flood routing processes in the middle Yellow River basin are complex since they consist of three types

  10. Atmospheric Momentum Roughness Applied to Stage-Discharge Relationships in Flood Plains

    E-Print Network [OSTI]

    Atmospheric Momentum Roughness Applied to Stage-Discharge Relationships in Flood Plains Jennifer M and discharge relationship for turbulent flows over vegetated flood plains. The model is based on the turbulent sites. The model estimates of the flood flow discharges from a natural site are compared to observed

  11. Forestflood relation still tenuous comment on `Global evidence that deforestation amplifies flood risk and

    E-Print Network [OSTI]

    Chappell, Nick A

    Forest­flood relation still tenuous ­ comment on `Global evidence that deforestation amplifies flood risk and severity in the developing world' by C. J. A. Bradshaw, N. S. Sodi, K. S.-H. Peh and B. W in this journal, Bradshaw and colleagues analyse country statistics on flood characteristics, land cover and land

  12. Taming IP Packet Flooding Attacks Karthik Lakshminarayanan Daniel Adkins y Adrian Perrig Ion Stoica

    E-Print Network [OSTI]

    Perrig, Adrian

    Taming IP Packet Flooding Attacks #3; Karthik Lakshminarayanan Daniel Adkins y Adrian Perrig Ion hosts is denial­ of­service (DoS) caused by IP packet floods. Hosts in the Internet are unable to stop -- not the net­ work -- should be given control to respond to packet floods and overload. Ideally, hosts should

  13. CHANNEL-DYNAMIC CONTROL ON THE ESTABLISHMENT OF RIPARIAN TREES AFTER LARGE FLOODS IN NORTHWESTERN

    E-Print Network [OSTI]

    CHANNEL-DYNAMIC CONTROL ON THE ESTABLISHMENT OF RIPARIAN TREES AFTER LARGE FLOODS IN NORTHWESTERN Service, U.S. Department of Agriculture, Arcata, Calif. Abstract: Large floods in northwestern California the dry season. Such stands can endure annual high flows only after the flood-enhanced sediment load

  14. Flood regulation using nonlinear model predictive control Toni Barjas Blanco a,, Patrick Willems b

    E-Print Network [OSTI]

    Flood regulation using nonlinear model predictive control Toni Barjas Blanco a,Ã, Patrick Willems b t In this paper the flood problem of the river Demer, a river located in Belgium, is discussed. First a simplified. & 2010 Elsevier Ltd. All rights reserved. 1. Introduction Flooding of rivers are a worldwide cause

  15. CFlood: A Constrained Flooding Protocol for Real-Time Data Delivery in Wireless Sensor Networks

    E-Print Network [OSTI]

    Ravindran, Binoy

    CFlood: A Constrained Flooding Protocol for Real-Time Data Delivery in Wireless Sensor Networks Bo networks. We present a constrained flooding protocol, called CFlood that enhances the deadline satisfaction-time perfor- mance by flooding, but effectively constrains energy consumption by controlling the scale

  16. Final Independent External Peer Review Report for the White Oak Bayou Federal Flood Damage

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Final Independent External Peer Review Report for the White Oak Bayou Federal Flood Damage Independent External Peer Review Report for the White Oak Bayou Federal Flood Damage Reduction Plan PEER REVIEW REPORT for the White Oak Bayou Federal Flood Damage Reduction Plan EXECUTIVE SUMMARY White

  17. Flood Risk Management Newsletter October 2014 vol 8 no 1 1

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Flood Risk Management Newsletter October 2014 · vol 8 no 1 1 Table of Contents Informal Management and Flood Risk Management (FRM) Communities of Practice. For the purpose of this article of the USACE October 2014 · vol 8 no 1 Mark Roupas #12; Flood Risk Management Newsletter October 2014 · vol

  18. Freshwater flooding from rivers, overflowing sewage and septic systems and other sources can have a signifi-

    E-Print Network [OSTI]

    on the source of the flood water and the materials carried in the water. Flooded plants usually die because there is no hazardous flood debris such as pro- pane tanks, pressurized-gas cylinders, refrigerators, air conditioners and Laboratory Manager, and Professor and Extension Water Resources Specialist, The Texas A&M System. Before

  19. Final Independent External Peer Review Report Skagit River Basin Flood Risk Management

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Final Independent External Peer Review Report Skagit River Basin Flood Risk Management General of the Army U.S. Army Corps of Engineers Flood Risk Management Planning Center of Expertise Baltimore District Independent External Peer Review Report Skagit River Basin Flood Risk Management General Investigation, Skagit

  20. Thesis proposal CSF Brazil 2014 Causal model for flood risk assessment

    E-Print Network [OSTI]

    Bordenave, Charles

    Thesis proposal CSF Brazil 2014 Title: Causal model for flood risk assessment Thesis supervisor: The thesis aims to provide an operational tool for the anticipation of flood risk in mountain areas. The work for the anticipation of flood risk in mountain areas. The work will lead to the establishment of a model

  1. FARGO-MOORHEAD METROPOLITAN AREA, ND AND MN FLOOD RISK MANAGEMENT PROJECT

    E-Print Network [OSTI]

    US Army Corps of Engineers

    FARGO-MOORHEAD METROPOLITAN AREA, ND AND MN FLOOD RISK MANAGEMENT PROJECT 23 September 2011, and technically feasible flood risk management for Fargo, North Dakota, Moorhead, Minnesota, and the surrounding area, and a storage area to reduce the existing and future flood risk and damages to public and private

  2. Cedar River, Cedar Rapids, Iowa Flood Risk Management Feasibility Study Report with Integrated Environmental Assessment

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Cedar River, Cedar Rapids, Iowa Flood Risk Management Feasibility Study Report with Integrated for the Public Review Draft of the Cedar River, Cedar Rapids, Iowa Flood Risk Management Feasibility Study of Engineers (USACE) has developed a plan for the flood risk management for the Cedar River, Cedar Rapids, Iowa

  3. Joint Defra/EA Flood and Coastal Erosion Risk Management R&D Programme

    E-Print Network [OSTI]

    Sussex, University of

    Joint Defra/EA Flood and Coastal Erosion Risk Management R&D Programme Understanding and Predicting FD1926/TR #12;#12;Joint Defra/EA Flood and Coastal Erosion Risk Management R&D Programme the science and suggests guidance to help flood and coastal erosion risk management policy makers

  4. The Namibia Early Flood Warning System, A CEOS Pilot Project Daniel Mandl1

    E-Print Network [OSTI]

    Grossman, Robert

    The Namibia Early Flood Warning System, A CEOS Pilot Project Daniel Mandl1 , Stuart Frye2 , Robert and dissemination of both space-based and ground sensor data and data products for the purpose of flood disaster system which was prototyped during the past few years during the flood seasons which occurred

  5. Flood frequency issues in a changing climate a regulatory agency perspective

    E-Print Network [OSTI]

    Seminar Flood frequency issues in a changing climate ­ a regulatory agency perspective Momcilo: Average annual flood damages in the U.S. are currently estimated at over $5 billion per year. Effects of floods include damaged structures, epidemics and waterborne diseases, and human casualties, and also

  6. Improved flooding of broadcast messages using extended multipoint relaying Pere Montolio Arandaa

    E-Print Network [OSTI]

    Garcia-Alfaro, Joaquin

    Improved flooding of broadcast messages using extended multipoint relaying Pere Montolio Arandaa operation in wireless ad hoc networks is the flooding of broadcast messages to establish network topologies and routing tables. The flooding of broadcast messages is, however, a resource consuming process. It might

  7. FLOOD FREQUENCYAND ROUTING PROCESSES AT A CONFLUENCE OF THE MIDDLE YELLOW RIVER IN CHINA

    E-Print Network [OSTI]

    Yu, Qian

    FLOOD FREQUENCYAND ROUTING PROCESSES AT A CONFLUENCE OF THE MIDDLE YELLOW RIVER IN CHINA HONGMING, Boston, Massachusetts 02125, USA ABSTRACT Floods cause environmental hazards and influence on socio-economic activities. In this study, we evaluated the historic flood frequency at a confluence in the middle Yellow

  8. The complexity of flood-filling games on Kitty Meeks and Alexander Scott

    E-Print Network [OSTI]

    Scott, Alexander Alexander

    The complexity of flood-filling games on graphs Kitty Meeks and Alexander Scott Mathematical, 2011 Abstract We consider the complexity of problems related to the combinato- rial game Free-Flood-It, in which players aim to make a coloured graph monochromatic with the minimum possible number of flooding

  9. TRANSBOUNDARY RIVER FLOODS AND INSTITUTIONAL CAPACITY1 Marloes H.N. Bakker2

    E-Print Network [OSTI]

    Wolf, Aaron

    TRANSBOUNDARY RIVER FLOODS AND INSTITUTIONAL CAPACITY1 Marloes H.N. Bakker2 ABSTRACT: While transboundary flood events have become more frequent on a global scale the past two dec- ades, they appear to identify the IRBs with adequate institutional capacity for management of transboundary floods. It also

  10. Distributed Modeling of Extreme Floods on Large Watersheds John F. England, Jr.1

    E-Print Network [OSTI]

    Julien, Pierre Y.

    1 Distributed Modeling of Extreme Floods on Large Watersheds John F. England, Jr.1 , Pierre Y. Julien2 , Mark L. Velleux2 , and James A. Smith3 1 Hydraulic Engineer, Bureau of Reclamation, Flood Estimates of extreme floods and probabilities are needed for hydrologic engineering and dam safety risk

  11. Energy Efficient Target Tracking in Wireless Sensor Networks: Sleep Scheduling, Particle Filtering, and Constrained Flooding

    E-Print Network [OSTI]

    Ravindran, Binoy

    , and Constrained Flooding Bo Jiang Dissertation submitted to the Faculty of the Virginia Polytechnic Institute, Sleep Scheduling, Particle Filters, Constrained Flooding Copyright 2010, Bo Jiang #12;Energy Efficient Flooding Bo Jiang (ABSTRACT) #12;Energy efficiency is a critical feature of wireless sensor networks (WSNs

  12. Flood Risk Management Newsletter 1 December 2013 vol 7 no 2

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Flood Risk Management Newsletter 1 December 2013 vol 7 no 2 Fstocoll Table of Contents Mark Roupas to Flood Risk Management, Emergency Management, and Critical Infrastructure Protection and Resilience for his role overseeing emergency management and flood risk management activities. Roupas served twenty

  13. Flood Risk Management Newsletter 1 April 2014 vol 7 no 3

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Flood Risk Management Newsletter 1 April 2014 vol 7 no 3 Fstocoll Table of Contents Reflections Conferences...................................................12 Reflections on the Flood Risk Management in a series of recurring messages to the flood risk management community of practice, my first thought was

  14. Flood Risk Management Newsletter 1 March 2013 vol 6 no 3

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Flood Risk Management Newsletter 1 March 2013 vol 6 no 3 Fstocoll Table of Contents Social-Cognitive Aspects of Risk and Performance Management in Flood Response is to be a system of models that will support decision making in emergency situations, like flood risk management

  15. FLUID DYNAMICAL AND MODELING ISSUES OF CHEMICAL FLOODING FOR ENHANCED OIL RECOVERY

    E-Print Network [OSTI]

    Daripa, Prabir

    of the objective functions in tertiary oil recovery by polymer flooding is the "op- timal" viscous profileFLUID DYNAMICAL AND MODELING ISSUES OF CHEMICAL FLOODING FOR ENHANCED OIL RECOVERY Prabir Daripa are succinctly summarized including characteri- zation of the optimal flooding scheme that leads to maximum oil

  16. An optimal viscosity profile in enhanced oil recovery by polymer flooding

    E-Print Network [OSTI]

    Daripa, Prabir

    An optimal viscosity profile in enhanced oil recovery by polymer flooding Prabir Daripa a,*, G; accepted 3 July 2004 (Communicated by L. DEBNATH) Abstract Forced displacement of oil by polymer flooding reserved. Keywords: Enhanced oil recovery; Polymer flooding; Linear stability 0020-7225/$ - see front

  17. For assistance with developing a flood library for your community, please contact your local

    E-Print Network [OSTI]

    to define the height of a flood along the reach at a selected river level. This model is run multiple times with real-time USGS river-level data and National Weather Service flood forecasts into a powerful tool that is interested in identifying its flood risk. The most appropriate stream or river reaches are near USGS

  18. Weather: National | Victoria | NSW | ACT | Queensland | South Aus | Western Aus | Nthn. Territory | Tasmania FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    Brisbane River catchment to Brisbane City, where major flooding can still occur from local area run | Tasmania FLOOD WARNING SYSTEM for the UPPER BRISBANE RIVER ABOVE WIVENHOE DAM This brochure describes the flood warning system operated by the Bureau of Meteorology for the upper Brisbane River above Wivenhoe

  19. Sandia Energy - (Lighting and) Solid-State Lighting: Science...

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

    (Lighting and) Solid-State Lighting: Science, Technology, Economic Perspectives Home Energy Research EFRCs Solid-State Lighting Science EFRC (Lighting and) Solid-State Lighting:...

  20. Physical scale modelling of urban flood Research student: Matteo Rubinato

    E-Print Network [OSTI]

    Wyatt, Lucy

    and unsteady flow conditions in a scaled sewer system. Originally the model was composed of six manholes by including local losses in the calibration process. After modification the model was used to quantify sewer to surface and surface to sewer flow exchange through a single manhole during pluvial flooding. The work has

  1. IMPROVING URBAN FLOOD MANAGEMENT WITH AUTONOMOUS MINI-UAVS

    E-Print Network [OSTI]

    Giger, Christine

    IMPROVING URBAN FLOOD MANAGEMENT WITH AUTONOMOUS MINI-UAVS A DISSERTATION SUBMITTED TO THE SWISS;#12;Abstract In this study we assessed how small-scale unmanned aerial vehicle (UAV) photogrammetry technology digital surface models (DSMs) was investigated with consideration of UAV flight parameters

  2. A combined flood surface and geochemical analysis of metal

    E-Print Network [OSTI]

    Hren, Michael

    A combined flood surface and geochemical analysis of metal fluxes in a historically mined region anthropogenic sediments in a naturally metal-rich region, delin- eating zones of sediments with elevated metal®cally, the distribu- tion of metals in Fisher Creek of the New World Mining District, Montana, suggests the following

  3. Onsite Wastewater Treatment Systems: Responding to Power Outages and Floods 

    E-Print Network [OSTI]

    Lesikar, Bruce J.; Mechell, Justin; Alexander, Rachel

    2008-10-23

    People and the environment can be harmed if a home's onsite wastewater treatment system does not work properly after a flood or power outage. This publication explains the steps to take after such an event to get the system back into service. 4 pp...

  4. Water Visualization and Flooding in Polymer Electrolyte Membrane Fuel Cells

    E-Print Network [OSTI]

    Petta, Jason

    Water Visualization and Flooding in Polymer Electrolyte Membrane Fuel Cells Brian Holsclaw West- 2H2O e- e- e- e- e- H+ H+ H+ Membrane + Schematic of a PEMFC Operation #12;PFR PEM Fuel Cell Plug for membrane Two-phase flow in channels #12;CSTR PEM Fuel Cell Continuous Stirred-Tank Reactor (CSTR) "Perfect

  5. Frequency of Floods from a Burned Chaparral Watershed1

    E-Print Network [OSTI]

    produces moderate surface runoff. The vegetation promotes infiltration by retarding the runoff the ground surface. This layer greatly decreases infiltration rates and reduces the hydrologically active storms may occur following a brush fire. The study showed that the moderate storms may produce floods

  6. Flood or Drought: How Do Aerosols Affect Precipitation?

    E-Print Network [OSTI]

    Daniel, Rosenfeld

    Flood or Drought: How Do Aerosols Affect Precipitation? Daniel Rosenfeld,1 * Ulrike Lohmann,2 and the initiation of precipitation. Large concentrations of human-made aerosols have been reported to both decrease hand, heavily polluted clouds evaporate much of their water before precipitation can occur, if they can

  7. Sustainable Office Lighting Options

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Sustainable Office Lighting Options Task Lighting: Task lighting is a localized method of lighting a workspace so that additional, unnecessary lighting is eliminated, decreasing energy usage and costs. Illumination levels in the targeted work areas are higher with task lighting than with the ambient levels

  8. Post Waterflood CO{sub 2} Miscible Flood in Light Oil Fluvial-Dominated Deltaic Reservoirs

    SciTech Connect (OSTI)

    1996-04-30

    Texaco terminated the CO{sub 2} purchase agreement with Cardox due to the declining production from the project during 1995. This decision was supported by the DOE and the Exploration and Production Technology Department (EPTD) who developed the model to simulate reservoir performance. Texaco is planning to continue recycling produced CO{sub 2} to recover the remaining 400 MBO from the Marg Area 1 reservoir. Currently one well is remaining on production Kuhn {number_sign}15R after the second producing well Kuhn {number_sign}38 sanded up. Changing the water and CO{sub 2} injection patterns should improve the sweep efficiency and restore production from other existing wells.

  9. Regional flood hazard assessment of the Paducah and Portsmouth Gaseous Diffusion Plants

    SciTech Connect (OSTI)

    Johnson, R.O.; Wang, J.C.; Lee, D.W.

    1991-01-01

    Regional flood-hazard assessments performed for the Paducah and Portsmouth Gaseous Diffusion Plants are reviewed, compared, and contrasted to determine the relationship of probable maximum flood methodology with respect to US Department of Energy design and evaluation guidelines. The Paducah assessment was carried out using probable maximum flood methodology, while the Portsmouth assessment utilized probabilistic techniques. Results indicated that regional flooding along nearby rivers would not inundate either plant, and that the guidelines were satisfied. A comparison of results indicated that the probable maximum flood recurrence interval associated with the Paducah assessment exceeded the 10,000 years depending on the choice of the probabilistic model used to perform the assessment. It was concluded, based on an analysis of two data points, that smaller watersheds driven by single event storms could be assessed using probabilistic techniques, while probable maximum flood methodology could be applied to larger drainage basins flooded by storm sequences. 32 refs., 3 figs.

  10. Flooding and Phytophthora cinnamomi: Effects on photosynthesis and chlorophyll fluorescence in shoots of non-grafted Persea americana

    E-Print Network [OSTI]

    Flooding and Phytophthora cinnamomi: Effects on photosynthesis and chlorophyll fluorescence: Phytophthora Avocado Fluorescence Gas exchange Flooding Losses in the production of avocado (Persea americana in tree-dieback and eventual tree death. Avocado is also a flood-sensitive species and flooding

  11. Flood Regulation by means of Model Predictive T. Barjas Blanco, P. Willems, P-K. Chiang, K. Cauwenberghs, B. De

    E-Print Network [OSTI]

    Flood Regulation by means of Model Predictive Control T. Barjas Blanco, P. Willems, P-K. Chiang, K. Cauwenberghs, B. De Moor and J. Berlamont Abstract In this chapter flooding regulation of the river Demer flooding events. Therefore, the local water administration provided the river with flood reservoirs

  12. EFFECT OF FLOOD REGIME ON TREE GROWTH IN THE FLOODPLAIN AND SURROUNDING UPLANDS OF THE WISCONSIN RIVER

    E-Print Network [OSTI]

    Turner, Monica G.

    EFFECT OF FLOOD REGIME ON TREE GROWTH IN THE FLOODPLAIN AND SURROUNDING UPLANDS OF THE WISCONSIN, BC, V6T 1Z4 Canada ABSTRACT Flood regime and vegetation flood tolerance interact to influence tree. The levee restricts some floodplain area from overbank flood events, but leaves a portion of active

  13. Coastal Flooding Summit Fellowship The Union of Concerned Scientists is working with various partners to organize a

    E-Print Network [OSTI]

    New Hampshire, University of

    Flooding Summit Fellowship The Union of Concerned Scientists is working with various partners to organize a National Summit on Coastal Flooding; a bi-partisan forum establishing that coastal flooding is a national attention to the plight of front-line coastal communities impacted by growing flood risk and ensure

  14. Lighting Options for Homes.

    SciTech Connect (OSTI)

    Baker, W.S.

    1991-04-01

    This report covers many aspects of various lighting options for homes. Types of light sources described include natural light, artificial light, incandescent lamps, fluorescent lamps, and high intensity discharge lamps. A light source selection guide gives the physical characteristics of these, design considerations, and common applications. Color, strategies for efficient lighting, and types of lighting are discussed. There is one section giving tips for various situations in specific rooms. Rooms and types of fixtures are shown on a matrix with watts saved by using the recommended type lighting for that room and room location. A major emphasis of this report is saving energy by utilizing the most suitable, recommended lighting option. (BN)

  15. Mobile lighting apparatus

    DOE Patents [OSTI]

    Roe, George Michael; Klebanoff, Leonard Elliott; Rea, Gerald W; Drake, Robert A; Johnson, Terry A; Wingert, Steven John; Damberger, Thomas A; Skradski, Thomas J; Radley, Christopher James; Oros, James M; Schuttinger, Paul G; Grupp, David J; Prey, Stephen Carl

    2013-05-14

    A mobile lighting apparatus includes a portable frame such as a moveable trailer or skid having a light tower thereon. The light tower is moveable from a stowed position to a deployed position. A hydrogen-powered fuel cell is located on the portable frame to provide electrical power to an array of the energy efficient lights located on the light tower.

  16. Model turbulent floods with the Smagorinski large eddy closure

    E-Print Network [OSTI]

    A. J. Roberts; D. J. Georgiev; D. V. Strunin

    2008-05-21

    Floods, tides and tsunamis are turbulent, yet conventional models are based upon depth averaging inviscid irrotational flow equations. We propose to change the base of such modelling to the Smagorinksi large eddy closure for turbulence in order to appropriately match the underlying fluid dynamics. Our approach allows for large changes in fluid depth to cater for extreme inundations. The key to the analysis underlying the approach is to choose surface and bed boundary conditions that accommodate a constant turbulent shear as a nearly neutral mode. Analysis supported by slow manifold theory then constructs a model for the coupled dynamics of the fluid depth and the mean turbulent lateral velocity. The model resolves the internal turbulent shear in the flow and thus may be used in further work to rationally predict erosion and transport in turbulent floods.

  17. Managing Floods and Resources at the Arroyo Las Positas

    SciTech Connect (OSTI)

    Sanchez, L; Van Hattem, M; Mathews, S

    2002-03-05

    Engineers and water resource professionals are challenged with protecting facilities from flood events within environmental resource protection, regulatory, and economic constraints. One case in point is the Arroyo Las Positas (ALP), an intermittent stream that traverses the Lawrence Livermore National Laboratory (LLNL) in Livermore, California. Increased runoff from post-drought rainfall, upstream development, and new perennial discharges from LLNL activities have resulted in increased dry weather flows and wetland vegetation. These new conditions have recently begun to provide improved habitat for the federally threatened California red-legged frog (Rana aurora draytonii; CRLF), but the additional vegetation diminishes the channel's drainage capacity and increases flood risk. When LLNL proposed to re-grade the channel to reestablish the 100-year flood capacity, traditional dredging practices were no longer being advocated by environmental regulatory agencies. LLNL therefore designed a desilting maintenance plan to protect LLNL facility areas from flooding, while minimizing impacts to wetland resources and habitat. The result was a combination of structural upland improvements and the ALP Five Year Maintenance Plan (Maintenance Plan), which includes phased desilting in segments so that the entire ALP is desilted after five years. A unique feature of the Maintenance Plan is the variable length of the segments designed to minimize LLNL's impact on CRLF movement. State and federal permits also added monitoring requirements and additional constraints on desilting activities. Two years into the Maintenance Plan, LLNL is examining the lessons learned on the cost-effectiveness of these maintenance measures and restrictions and reevaluating the direction of future maintenance activities.

  18. A mathematical and experimental study of caustic flooding 

    E-Print Network [OSTI]

    Shen, Tsu-Cheng

    1985-01-01

    : Dr. Ching Buang Wu A simple non-equilibrium chemical displacement model for continuous, linear, caustic flooding of crude oil is presented. The laboratory experiments were conducted to support the numerical simulation and to verify the results.... The unique feature of this mathematic study is that it includes the chemistry of the acid hydrolysis to produce surfactants and the chemical reaction rate under the non- equilibrium state. The in-situ generated surfactant was presumed to alter the oil...

  19. GIS-BASED PREDICTION OF HURRICANE FLOOD INUNDATION

    SciTech Connect (OSTI)

    JUDI, DAVID; KALYANAPU, ALFRED; MCPHERSON, TIMOTHY; BERSCHEID, ALAN

    2007-01-17

    A simulation environment is being developed for the prediction and analysis of the inundation consequences for infrastructure systems from extreme flood events. This decision support architecture includes a GIS-based environment for model input development, simulation integration tools for meteorological, hydrologic, and infrastructure system models and damage assessment tools for infrastructure systems. The GIS-based environment processes digital elevation models (30-m from the USGS), land use/cover (30-m NLCD), stream networks from the National Hydrography Dataset (NHD) and soils data from the NRCS (STATSGO) to create stream network, subbasins, and cross-section shapefiles for drainage basins selected for analysis. Rainfall predictions are made by a numerical weather model and ingested in gridded format into the simulation environment. Runoff hydrographs are estimated using Green-Ampt infiltration excess runoff prediction and a 1D diffusive wave overland flow routing approach. The hydrographs are fed into the stream network and integrated in a dynamic wave routing module using the EPA's Storm Water Management Model (SWMM) to predict flood depth. The flood depths are then transformed into inundation maps and exported for damage assessment. Hydrologic/hydraulic results are presented for Tropical Storm Allison.

  20. Practical image based lighting 

    E-Print Network [OSTI]

    Lee, Jaemin

    2003-01-01

    information is lighting. Image based lighting that is developed to recover illumination information of the real world from photographs has recently been popular in computer graphics. In this thesis we present a practical image based lighting method. Our...

  1. Light in the city

    E-Print Network [OSTI]

    Srinivasan, Kavita, 1976-

    2002-01-01

    This thesis focuses on enhancing the awareness of light for the pedestrian,and using light as a way of revealing the structure of the city and its relation to the cosmos. It proposes that aesthetic qualities of light inform ...

  2. Advances in Lighting 

    E-Print Network [OSTI]

    Tumber, A. J.

    1981-01-01

    Increasing electricity costs have made a significant impact on lighting. The Illuminating Engineering society (I.E.S.) and the lighting industry are producing new standards, procedures and products to make lighting more appropriate and energy...

  3. Natural lighting and skylights 

    E-Print Network [OSTI]

    Evans, Benjamin Hampton

    1961-01-01

    There are many physiological and psychological factors which enter into the proper design of space for human occupancy. One of these elements is light. Both natural light and manufactured light are basic tools with which any designer must work...

  4. Specific light in sculpture

    E-Print Network [OSTI]

    Powell, John William

    1989-01-01

    Specific light is defined as light from artificial or altered natural sources. The use and manipulation of light in three dimensional sculptural work is discussed in an historic and contemporary context. The author's work ...

  5. Advanced Demand Responsive Lighting

    E-Print Network [OSTI]

    Advanced Demand Responsive Lighting Host: Francis Rubinstein Demand Response Research Center demand responsive lighting systems ­ Importance of dimming ­ New wireless controls technologies · Advanced Demand Responsive Lighting (commenced March 2007) #12;Objectives · Provide up-to-date information

  6. Light Duty Combustion Research: Advanced Light-Duty Combustion...

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

    Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments 2009 DOE Hydrogen Program and...

  7. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    are also under consideration. Outside the DOE, the Environmental Protection Agency's Green Lights program promotes energy-efficient lighting as a means to reducing...

  8. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    Motivation and Computation of Lighting Measures Floorspace by Lighting Equipment Configuration As described in Appendix A, for each building b, the CBECS data set has the total...

  9. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    more comprehensive understanding of commercial lighting and the potential for lighting energy savings. Steps to build on this analysis can be taken in many directions. One...

  10. Leavenworth Tree Lighting

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

    Join HERO for our annual Leavenworth Tree Lighting Ceremony & Shopping SATURDAY DECEMBER 12, 2015 Leavenworth Christmas Lighting Festival Visitors return year after year for some...

  11. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    light by passing electricity through mercury vapor, which causes the fluorescent coating to glow or fluoresce. High-Efficiency Ballast (HEB): A lighting conservation feature...

  12. Exciting White Lighting

    Broader source: Energy.gov [DOE]

    Windows that emit light and are more energy efficient? Universal Display’s PHOLED technology enables windows that have transparent light-emitting diodes in them.

  13. FLOOD PROTECTION STRUCTURE ACCREDITATION TASK FORCE More than 21,000 communities across the U.S. and its territories voluntarily participate in the NFIP by

    E-Print Network [OSTI]

    US Army Corps of Engineers

    FLOOD PROTECTION STRUCTURE ACCREDITATION TASK FORCE BACKGROUND More than 21,000 communities across management ordinances to reduce future flood damage. In exchange, the NFIP makes federally-backed flood is expected to perform during the 1% ACE event or 100- year flood (this is defined as the "base flood" in NFIP

  14. Lighting Controls | Department of Energy

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

    Controls Lighting Controls Use lighting controls to automatically turn lights on and off as needed, and save energy. | Photo courtesy of iStockphoto.comMaliketh. Use lighting...

  15. Rate Optimization for Polymer and CO2 Flooding Under Geologic Uncertainty 

    E-Print Network [OSTI]

    Sharma, Mohan

    2012-10-19

    FOR POLYMER AND CO2 FLOODING UNDER GEOLOGIC UNCERTAINTY A Thesis by MOHAN SHARMA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August... 2011 Major Subject: Petroleum Engineering Rate Optimization for Polymer and CO2 Flooding Under Geologic Uncertainty Copyright 2011 Mohan Sharma RATE OPTIMIZATION FOR POLYMER AND CO2 FLOODING...

  16. Estimated Benefits of IBWC Rio Grande Flood-Control Projects in the United States 

    E-Print Network [OSTI]

    Sturdivant, Allen W.; Lacewell, Ronald D.; Michelsen, Ari M.; Rister, M. Edward; Assadian, Naomi; Eriksson, Marian; Freeman, Roger; Jacobs, Jennifer H.; Madison, W. Tom; McGuckin, James T.; Morrison, Wendy; Robinson, John R.C.; Staats, Chris; Sheng, Zhuping; Srinivasan, R.; Villalobos, Joshua I.

    2004-01-01

    on a Residential Area, Along the Rio Grande, Hidalgo County, 2004 ...................................................60 Estimated Benefits of IBWC Rio Grande September, 2004 Flood-Control Projects in the United States page viii of 61 List of Tables... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 B1 Hidalgo County Land Use Categories for Revised FEMA 100-Year Flood Plain Area, 2004 ............................................................47 B2 Cameron County Land Use Categories for Revised FEMA 100-Year Flood Plain Area, 2004...

  17. The development of a flood routing model for the flow analyses of mine tailings materials 

    E-Print Network [OSTI]

    Rokohl, Don Richard

    1984-01-01

    Flood, West Virginia Aberfsn Flow Slide, Wales Mochikoshi Tailings Dam, Japan A LITERATURE REVIEW OF EXISTING FLOOD ROUTING MODELS Theoretical Flood Routing Analysis Models Models Developed for Turbulent Flow Analysis U. S. Army Corps of Engineers... Front of Water Retaining Dam Showing Breach Formation 13 Characteristics of Bingham Plastic Model Characteristics of Modified Ramberg-Osgood Nodel Weight versus Velocity for Bunker Hill Tailings Vened Coaxial Viscometer 23 25 27 28 Comparison...

  18. Idaho National Laboratory Materials and Fuels Complex Natural Phenomena Hazards Flood Assessment

    SciTech Connect (OSTI)

    Gerald Sehlke; Paul Wichlacz

    2010-12-01

    This report presents the results of flood hazards analyses performed for the Materials and Fuels Complex (MFC) and the adjacent Transient Reactor Experiment and Test Facility (TREAT) located at Idaho National Laboratory. The requirements of these analyses are provided in the U.S. Department of Energy Order 420.1B and supporting Department of Energy (DOE) Natural Phenomenon Hazard standards. The flood hazards analyses were performed by Battelle Energy Alliance and Pacific Northwest National Laboratory. The analyses addressed the following: • Determination of the design basis flood (DBFL) • Evaluation of the DBFL versus the Critical Flood Elevations (CFEs) for critical existing structures, systems, and components (SSCs).

  19. Climate Change Effects on the Sacramento Basin's Flood Control Projects ANN DENISE FISSEKIS

    E-Print Network [OSTI]

    Lund, Jay R.

    Climate Change Effects on the Sacramento Basin's Flood Control Projects By ANN DENISE FISSEKIS B.......................................................................6 Chapter III. Climate Change................................................................11 models...........................................................20 Climate change data

  20. Pedestrian Friendly Outdoor Lighting

    SciTech Connect (OSTI)

    Miller, N. J.; Koltai, R. N.; McGowan, T. K.

    2013-12-01

    The GATEWAY program followed two pedestrian-scale lighting projects that required multiple mockups – one at Stanford University in California and the other at Chautauqua Institution in upstate New York. The report provides insight into pedestrian lighting criteria, how they differ from street and area lighting criteria, and how solid-state lighting can be better applied in pedestrian applications.

  1. Erosion potential from Missoula floods in the Pasco Basin, Washington

    SciTech Connect (OSTI)

    Craig, R.G.; Hanson, J.P.

    1985-12-01

    Localities within the Pasco Basin preserve evidence of Missoula floods. Deposits are 46% sand-sized, 36% gravel-sized, and 18% finer than sand-sized. Mean thickness is 39 meters. High water marks at Wallula Gap require a discharge of approximately 12.5 Mcms. At Sentinel Gap, the slope-area method shows that the high water marks require a discharge of 34.6 Mcms. Since this discharge greatly exceeds any estimated for Missoula floods, there must have been backwater ponding from Wallula Gap. Projecting the slope of the water surface at the upper end of Wallula Gap to the downstream cross section at Gable Mountain leads to a discharge of 9.5 Mcms at Sentinel Gap. The HEC-6 steady state code and four sediment transport equations were applied. Assuming sand-sized particles, DuBoys function estimated 4 to 9 meters of scour. Yang's equation estimated 3 to 4 meters of scour. These are a minimum. A hydrograph synthesized for the boundaries of the Pasco Basin shows the maxima of the flood would occur after 90 h at Sentinel Gap, and at 114 h at Wallula Gap. The 200 areas will remain inundated for four days and six hours. With a quasi-dynamic sediment transport computation, HEC-6 scour estimates range from 0.61 meters to 0.915 meters. This is a minimum amount and erosion is highly variable suggesting reworking of sediment. The Meyer-Peter Meuller equations show less than 1 meter of net scour in the 200 areas. More extensive erosion was achieved during particular time steps of this analysis suggesting that sediment re-working would occur.

  2. Surfactant-enhanced alkaline flooding field project. Annual report

    SciTech Connect (OSTI)

    French, T.R.; Josephson, C.B.

    1993-12-01

    The Tucker sand from Hepler field, Crawford County, Kansas, was characterized using routine and advanced analytical methods. The characterization is part of a chemical flooding pilot test to be conducted in the field, which is classified as a DOE Class I (fluvial-dominated delta) reservoir. Routine and advanced methods of characterization were compared. Traditional wireline logs indicate that the reservoir is vertically compartmentalized on the foot scale. Routine core analysis, X-ray computed tomography (CT), minipermeameter measurement, and petrographic analysis indicate that compartmentalization and lamination extend to the microscale. An idealized model of how the reservoir is probably structured (complex layering with small compartments) is presented. There was good agreement among the several methods used for characterization, and advanced characterization methods adequately explained the coreflood and tracer tests conducted with short core plugs. Tracer and chemical flooding tests were conducted in short core plugs while monitoring with CT to establish flow patterns and to monitor oil saturations in different zones of the core plugs. Channeling of injected fluids occurred in laboratory experiments because, on core plug scale, permeability streaks extended the full length of the core plugs. A graphic example of how channeling in field core plugs can affect oil recovery during chemical injection is presented. The small scale of compartmentalization indicated by plugs of the Tucker sand may actually help improve sweep between wells. The success of field-scale waterflooding and the fluid flow patterns observed in highly heterogeneous outcrop samples are reasons to expect that reservoir flow patterns are different from those observed with short core plugs, and better sweep efficiency may be obtained in the field than has been observed in laboratory floods conducted with short core plugs.

  3. Flood Disaster Protection Act of 1973 | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePowerEdistoWhiskey flats 100k.pdf JumpFlemington, New Jersey:SystemsFlood

  4. mh-codecompare | netl.doe.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26th AnnualHistoryMIII: The ManhattanCO2mfs NETL 2009

  5. Topical viscosity control for light hydrocarbon displacing fluids in petroleum recovery and in fracturing fluids for well stimulation

    DOE Patents [OSTI]

    Heller, John P. (Socorro, NM); Dandge, Dileep K. (Socorro, NM)

    1986-01-01

    Solvent-type flooding fluids comprising light hydrocarbons in the range of ethane to hexane (and mixtures thereof) are used to displace crude oil in formations having temperatures of about 20 degrees to about 150 degrees Centigrade and pressures above about 650 psi, the light hydrocarbons having dissolved therein from about 0.05% to about 3% of an organotin compound of the formula R.sub.3 SnF where each R is independently an alkyl, aryl or alkyaryl group from 3 to 12 carbon atoms. Under the pressures and temperatures described, the organotin compounds become pentacoordinated and linked through the electronegative bridges, forming polymers within the light hydrocarbon flooding media to render them highly viscous. Under ambient conditions, the viscosity control agents will not readily be produced from the formation with either crude oil or water, since they are insoluble in the former and only sparingly soluble in the latter.

  6. Tips: Lighting | Department of Energy

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

    Tips: Lighting Tips: Lighting Lighting choices save you money. Energy-efficient light bulbs are available in a wide variety of sizes and shapes. Lighting choices save you money....

  7. A quantitative analysis of the impact of land use changes on floods in the Manafwa River Basin

    E-Print Network [OSTI]

    Bingwa, Fidele

    2013-01-01

    Flood events in the Manafwa watershed, located in eastern Uganda, have increased in frequency in recent years. The risk of flooding is increasing globally due partly to climate change which enhances the number of weather ...

  8. Wake of the flood: ascribing functions to the wave of type III effector proteins of phytopathogenic bacteria

    E-Print Network [OSTI]

    Dangl, Jeff

    Wake of the flood: ascribing functions to the wave of type III effector proteins of phytopathogenic cell for the pathogen's benefit. This is evidenced by the flood of effector genes that have recently

  9. Dear Professor Mark E. Law: I am interested in receiving source code for FLOOPS/FLOODS version 2002. I

    E-Print Network [OSTI]

    Florida, University of

    Dear Professor Mark E. Law: I am interested in receiving source code for FLOOPS/FLOODS version 2002. 6. I agree to acknowledge FLOOPS/FLOODS and Professor Mark E. Law of the University of Florida

  10. Dear Professor Mark E. Law: I am interested in receiving source code for FLOOPS/FLOODS version 2008. I

    E-Print Network [OSTI]

    Florida, University of

    Dear Professor Mark E. Law: I am interested in receiving source code for FLOOPS/FLOODS version 2008. 6. I agree to acknowledge FLOOPS/FLOODS and Professor Mark E. Law of the University of Florida

  11. Determining the optimal river gauge location for a flood early warning system in Uganda using HEC-RAS and AHP

    E-Print Network [OSTI]

    Cheung, Joyce, M. Eng. Massachusetts Institute of Technology

    2014-01-01

    Flooding of the Manafwa River in Eastern Uganda causes significant damage in the district of Butaleja, and often occurs without advance warning. In 2012, the American Red Cross in Uganda requested MIT to develop a flood ...

  12. Mapping Winter-Flooded Rice Field Using A Hybrid Machine Learning Algorithm

    E-Print Network [OSTI]

    System Yiwen Sun, Tiejun Wang Andrew K. Skidmore, Qi Wang, Baoping Qing #12;WHY MAPPING WINTER-FLOODED RICE FIELDS? Identifying the distribution of winter-flooded rice fields is important for grain yield to the limit of temperature and water availability. #12;STUDY OBJECTIVE To test whether integrating

  13. Bureau Home > Australia> Queensland> Rainfall& River Conditions > River Brochures> Norman FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    Range) 200 kilometres southeast of Croydon and flows in a northwesterly direction. It is joined by its. #12;The record major flood of January 1974 and the floods of February 1991 and early February 2009 The Carpentaria Shire Council for the lower Norman River and the Croydon Shire Council for the upper Norman River

  14. Final Independent External Peer Review Report Princeville, North Carolina Flood Risk Management

    E-Print Network [OSTI]

    US Army Corps of Engineers

    on the Future of Princeville, North Carolina." The executive order directed the President's Interagency Council severe flooding again until 1999, when there was catastrophic flooding as a result of Hurricane Floyd of Princeville, President Clinton issued Executive Order 13146, which established a "President's Council

  15. Subcooling Effects for Flooding Experiments with Steam and Water in a Large Diameter Vertical Tube 

    E-Print Network [OSTI]

    Cullum, Wes

    2012-10-19

    rate needed to induce flooding. The data more closely follow air-water data at low subcooling. Such data has not been seen in the literature for steam-water flooding experiments in a large diameter vertical tube and will serve as an important benchmark....

  16. Vol 441|1 June 2006 Subsidence and flooding in New Orleans

    E-Print Network [OSTI]

    Amelung, Falk

    Vol 441|1 June 2006 587 Subsidence and flooding in New Orleans A subsidence map of the city offers Orleans is subsiding and is therefore susceptible to cat- astrophic flooding. Here we present a new subsidence map for the city, generated from space-based synthetic-aperture radar mea- surements, which

  17. VULNERABILITY ANALYSIS AND RISK ASSESSMENT FOR SEISMIC AND FLOOD HAZARD IN TURIALBA CITY, COSTA RICA

    E-Print Network [OSTI]

    VULNERABILITY ANALYSIS AND RISK ASSESSMENT FOR SEISMIC AND FLOOD HAZARD IN TURIALBA CITY, COSTA and Earth Observation (ITC) Enschede Netherlands Figure 5.4. Damage maps for #12;Vulnerability Analysis And Risk Assessment For Seismic And Flood Hazard In Turialba City, Costa Rica By Muh Aris Marfai and Jacob

  18. Flood control of rivers with nonlinear model predictive control and moving horizon estimation

    E-Print Network [OSTI]

    ]. Several studies can be found in literature where MPC is used to control water systems [15], [16] and [5Flood control of rivers with nonlinear model predictive control and moving horizon estimation control (MPC) in combination with moving horizon estimation (MHE) can more effectively be used for flood

  19. Flood control of the Demer by using Model Predictive Control Maarten Breckpot a,n

    E-Print Network [OSTI]

    rainfall. Also hydraulic structures were built to control the discharges in the river and the water goingFlood control of the Demer by using Model Predictive Control Maarten Breckpot a,n , Oscar Mauricio 2013 Keywords: Model Predictive Control Flood control Kalman filter Open channel flow a b s t r a c

  20. Detecting changes in seasonal precipitation extremes using regional climate model projections: Implications for managing fluvial flood

    E-Print Network [OSTI]

    Fowler, Hayley

    further demonstrates that existing precautionary allowances for climate change used for flood managementClick Here for Full Article Detecting changes in seasonal precipitation extremes using regional climate model projections: Implications for managing fluvial flood risk H. J. Fowler1 and R. L. Wilby2

  1. Flood Risk Management Newsletter 1 September 2011 vol 5 no 1

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Flood Risk Management Newsletter 1 September 2011 vol 5 no 1 Table of Contents Awards for the NFRMP Risk Management Program Judy Soutiere, SPK In October 2011, we celebrate the 2nd anniversary of the guidance establishing the National Flood Risk Management Program in each Division and District of the Corps

  2. Opportunistic Flooding in Low-Duty-Cycle Wireless Sensor Networks with Unreliable Links

    E-Print Network [OSTI]

    Minnesota, University of

    . Combined with unreliable links, flooding in low-duty-cycle networks is a new challenging issueOpportunistic Flooding in Low-Duty-Cycle Wireless Sensor Networks with Unreliable Links Shuo Guo, little work has yet been done on low-duty-cycle wireless sensor networks in which nodes stay asleep most

  3. Through the Membrane & Along the Channel Flooding in PEMFCs Jason B. Siegel and Anna G. Stefanopoulou

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    Through the Membrane & Along the Channel Flooding in PEMFCs Jason B. Siegel and Anna G. Stefanopoulou Abstract-- Neutron imaging of a polymer electrolyte mem- brane fuel cell (PEMFC) revealed distinct accumulation of liquid water at the end of the channel caused flooding in an upward direction. In order

  4. Novel anti-flooding poly(dimethylsiloxane) (PDMS) catalyst binder for microbial fuel cell cathodes

    E-Print Network [OSTI]

    Novel anti-flooding poly(dimethylsiloxane) (PDMS) catalyst binder for microbial fuel cell cathodes 2012 Keywords: Microbial fuel cell Poly(dimethylsiloxane) Anti-flooding Catalyst binder a b s t r a c]. Nafion has been used as a standard catalyst binder polymer for MFCs, due to its high proton conduc

  5. Peak discharge of a Pleistocene lava-dam outburst flood in Grand Canyon, Arizona, USA

    E-Print Network [OSTI]

    in channel geometry, dam height, and hydraulic characteristics, ranged from 2.3 to 5.3 × 105 m3 s-1 Canyon; Colorado river; Pleistocene floods; Lava dams; Hydraulic modeling; Paleoflood indicators; DamPeak discharge of a Pleistocene lava-dam outburst flood in Grand Canyon, Arizona, USA Cassandra R

  6. The influence of free gas saturation on water flood performance - variations caused by changes in flooding rate 

    E-Print Network [OSTI]

    Dandona, Anil Kumar

    1971-01-01

    , 1971) Anil Kumar Dandona, B. S. , Indian School of Mines Directed by: Dr. R. A. Morse It has been recognised that the presence of a free gas satura- tion prior to water flooding can have an important influence on oil recovery. The published results... studies such as the disappearance of part or all of the free gas by solution in the oil bank. Also, it has been realised that gravity forces make it impossible to initiate and maintain a uniforxn gas saturation fram top to bottom of the production...

  7. Field Testing of Energy-Efficient Flood-Damage-Resistant Residential Envelope Systems Summary Report

    SciTech Connect (OSTI)

    Aglan, H.

    2005-08-04

    The primary purpose of the project was to identify materials and methods that will make the envelope of a house flood damage resistant. Flood damage resistant materials and systems are intended to be used to repair houses subsequent to flooding. This project was also intended to develop methods of restoring the envelopes of houses that have been flooded but are repairable and may be subject to future flooding. Then if the house floods again, damage will not be as extensive as in previous flood events and restoration costs and efforts will be minimized. The purpose of the first pair of field tests was to establish a baseline for typical current residential construction practice. The first test modules used materials and systems that were commonly found in residential envelopes throughout the U.S. The purpose of the second pair of field tests was to begin evaluating potential residential envelope materials and systems that were projected to be more flood-damage resistant and restorable than the conventional materials and systems tested in the first pair of tests. The purpose of testing the third slab-on-grade module was to attempt to dry flood proof the module (no floodwater within the structure). If the module could be sealed well enough to prevent water from entering, then this would be an effective method of making the interior materials and systems flood damage resistant. The third crawl space module was tested in the same manner as the previous modules and provided an opportunity to do flood tests of additional residential materials and systems. Another purpose of the project was to develop the methodology to collect representative, measured, reproducible (i.e. scientific) data on how various residential materials and systems respond to flooding conditions so that future recommendations for repairing flood damaged houses could be based on scientific data. An additional benefit of collecting this data is that it will be used in the development of a standard test procedure which could lead to the certification of building materials and systems as flood damage resistant.

  8. Stream dynamics are controlled by a combination of abiotic and biotic factors.Disturbances such as floods

    E-Print Network [OSTI]

    .Disturbances such as floods control the characteristics of stream ecosystems and com- munities, creating a dynamic and complex

  9. Deficiencies of Lighting Codes and Ordinances in Controlling Light Pollution from Parking Lot Lighting Installations

    E-Print Network [OSTI]

    Royal, Emily

    2012-05-31

    The purpose of this research was to identify the main causes of light pollution from parking lot electric lighting installations and highlight the deficiencies of lighting ordinances in preventing light pollution. Using an industry-accepted lighting...

  10. OpenGL Lighting 13. OpenGL Lighting

    E-Print Network [OSTI]

    McDowell, Perry

    OpenGL Lighting 13. OpenGL Lighting · Overview of Lighting in OpenGL In order for lighting to have an effect in OpenGL, two things are required: A light An object to be lit Lights can be set to any color determine how they reflect the light which hits them. The color(s) of an object is determined

  11. Summary Many seasonally flooded habitats in the tropics are dominated by one or a few tree species. We tested the

    E-Print Network [OSTI]

    Coley, Phyllis

    Summary Many seasonally flooded habitats in the tropics are dominated by one or a few tree species. We tested the hypothesis that the inability to tolerate flooding restricts most species from becoming established in flood-prone habitats. We comparedmorphologicalandphysiologicalresponsestoflood- ing

  12. Devasting effects of river flooding to the ground-nesting bee, Andrena vaga (Hymenoptera: Andrenidae), and its associated fauna

    E-Print Network [OSTI]

    Paxton, Robert

    -1 Devasting effects of river flooding to the ground-nesting bee, Andrena vaga (Hymenoptera, (Andrenidae), a typical insect species of river flood plains, which forms sizeable nesting aggregations along 1999, a record flood of the River Rhine led to extreme water levels at the high water dams of the Upper

  13. Acta Zoologica Academiae Scientiarum Hungaricae 48 (2), pp. 7988, 2002 EARLY-SPRING FLOODS DECREASE THE SURVIVAL

    E-Print Network [OSTI]

    Fric, Zdenek

    Acta Zoologica Academiae Scientiarum Hungaricae 48 (2), pp. 79­88, 2002 EARLY-SPRING FLOODS (Czech Republic) were exposed to two conditions possibly experienced during the floods, aerated (as under in field, but pro- longed floods may substantially reduce population size. However, the extent

  14. PUBLISHED BY THE AMERICAN ARACHNOLOGICAL SOCIETY A new approach to examining scorpion peg sensilla: the mineral oil flood technique

    E-Print Network [OSTI]

    Gaffin, Doug

    : the mineral oil flood technique Elizabeth D. Knowlton and Douglas D. Gaffin: Department of Zoology, University peg sensilla: the mineral oil flood technique Elizabeth D. Knowlton and Douglas D. Gaffin: Department opening. We developed an improved method of chemical stimulant delivery called the mineral oil flood

  15. Proceedings of the 1998 USCOLD Annual Lecture, Buffalo, New York. August 1998 A FRAMEWORK FOR CHARACTERIZATION OF EXTREME FLOODS FOR

    E-Print Network [OSTI]

    Bowles, David S.

    FOR CHARACTERIZATION OF EXTREME FLOODS FOR DAM SAFETY RISK ASSESSMENTS Robert E. Swain 1 , David Bowles 2 , and Dean-based decisions. Traditional sources of information used for estimating probabilities of extreme floods include these data sources have records that are less than 100 years in length. This framework for flood

  16. Abstract Flood frequency analysis is usually based on the fitting of an extreme value distribution to the local

    E-Print Network [OSTI]

    Ribatet, Mathieu

    Abstract Flood frequency analysis is usually based on the fitting of an extreme value distribution restrictive than the index flood model while preserving the formalism of ``homogeneous regions indicate that the regional Bayesian model outperforms the index flood model and local estimators

  17. Estimation of lateral inflows using data assimilation in the context of real-time flood forecasting for the

    E-Print Network [OSTI]

    efficient implementation. I. INTRODUTION In 2006, 9% of the French population was exposed to flood risk, one of the greatest natural risks causing damage and human loss [21]. The French flood forecasting service (SCHAPIEstimation of lateral inflows using data assimilation in the context of real-time flood forecasting

  18. CHANGES IN RIPARIAN VEGETATION IN THE SOUTHWESTERN UNITED STATES: Floods and Riparian Vegetation on the San Juan River, Southeastern Utah

    E-Print Network [OSTI]

    CHANGES IN RIPARIAN VEGETATION IN THE SOUTHWESTERN UNITED STATES: Floods and Riparian Vegetation (Surveyed Water Surface Elevation) 113 m3/s (Calculated Water Surface Elevation) 4,200 m3 /s (1911 Flood) 1,980 m3 /s (Peak Flood of Gaging Record) 900 m3/s 1911 Slackwater Deposits Driftwood Other Historic

  19. Flood management in a complex river basin with a real-time decision support system based on hydrological forecasts

    E-Print Network [OSTI]

    Lenstra, Arjen K.

    ENAC/ Flood management in a complex river basin with a real-time decision support system based System MINDS proposes the optimal hydropower plants management for flood peak reduction PREDICTING FLOODS for population safety and! Computational program: Routing System MINERVE Run-off model Infiltration model

  20. CONNECTED LIGHTING SYSTEMS MEETING

    Office of Energy Efficiency and Renewable Energy (EERE)

    There is a lot of buzz today about the Internet of Things and the convergence of intelligent controllable light sources, communication networks, sensors, and data exchange in future lighting...

  1. Fast Light, Fast Neutrinos?

    E-Print Network [OSTI]

    Kevin Cahill

    2011-10-10

    In certain media, light has been observed with group velocities faster than the speed of light. The recent OPERA report of superluminal 17 GeV neutrinos may describe a similar phenomenon.

  2. Kyler Nelson Light Timer

    E-Print Network [OSTI]

    Kachroo, Pushkin

    designated by the user, the Arduino board will dim the light to save energy. The user designates the time instance, the light is dimmed using pulse width modulation (PWM) in the Arduino's pin number 11

  3. Automatic lighting controls demonstration

    SciTech Connect (OSTI)

    Rubinstein, F.; Verderber, R.

    1990-03-01

    The purpose of this work was to demonstrate, in a real building situation, the energy and peak demand reduction capabilities of an electronically ballasted lighting control system that can utilize all types of control strategies to efficiently manage lighting. The project has demonstrated that a state-of-the-art electronically ballasted dimmable lighting system can reduce energy and lighting demand by as least 50% using various combinations of control strategies. By reducing light levels over circulation areas (tuning) and reducing after hours light levels to accommodate the less stringent lighting demands of the cleaning crew (scheduling), lighting energy consumption on weekdays was reduced an average of 54% relative to the initial condition. 10 refs., 14 figs., 3 tabs.

  4. Lighting and Daylight Harvesting 

    E-Print Network [OSTI]

    Bos, J.

    2011-01-01

    in 1992 to serve the lighting design needs of the architectural and interior design communities. With over fifty years of combined experience, our areas of expertise range from architectural and theatrical lighting to custom fixture design. Bos... Lighting Design We are active members of the International Association of Lighting Designers, the American Institute of Architects, the Illuminating Engineering Society, International Dark Skies Association and the United States Green Building Council...

  5. LED Lighting Retrofit 

    E-Print Network [OSTI]

    Shaw-Meadow, N.

    2011-01-01

    kWh is the one that never gets used? ?Dedicated to making environmentally responsible products? Ringdale Introduction LED Roadway Lighting Better Light, Fewer Watts. Period. Nathan Shaw-Meadow LED Lighting Specialist Ringdale ActiveLED ESL.../exponential efficiency growth often deters investment today 7 Challenges to Implementation ESL-KT-11-11-57 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 ? Municipal Street Light Case Study 8 ? Replaced 400W High Pressure Sodium fixtures with 52W Active...

  6. Light emitting device comprising phosphorescent materials for white light generation

    DOE Patents [OSTI]

    Thompson, Mark E.; Dapkus, P. Daniel

    2014-07-22

    The present invention relates to phosphors for energy downconversion of high energy light to generate a broadband light spectrum, which emit light of different emission wavelengths.

  7. And the Oscar for Sustainable Mobile Lighting Goes to.... Lighting...

    Energy Savers [EERE]

    And the Oscar for Sustainable Mobile Lighting Goes to.... Lighting Up Operations with Hydrogen and Fuel Cell Technology And the Oscar for Sustainable Mobile Lighting Goes to.......

  8. Lighting Design | Department of Energy

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

    Design Lighting Design Energy-efficient indoor and outdoor lighting design focuses on ways to improve both the quality and efficiency of lighting. | Photo courtesy of...

  9. Design-Basis Flood Estimation for Site Characterization at Nuclear Power Plants in the United States of America

    SciTech Connect (OSTI)

    Prasad, Rajiv; Hibler, Lyle F.; Coleman, Andre M.; Ward, Duane L.

    2011-11-01

    The purpose of this document is to describe approaches and methods for estimation of the design-basis flood at nuclear power plant sites. Chapter 1 defines the design-basis flood and lists the U.S. Nuclear Regulatory Commission's (NRC) regulations that require estimation of the design-basis flood. For comparison, the design-basis flood estimation methods used by other Federal agencies are also described. A brief discussion of the recommendations of the International Atomic Energy Agency for estimation of the design-basis floods in its member States is also included.

  10. Light extraction from organic light-emitting diodes for lighting applications by sand-blasting

    E-Print Network [OSTI]

    Light extraction from organic light-emitting diodes for lighting applications by sand@ust.hk Abstract: Light extraction from organic light-emitting diodes (OLEDs) by scattering the light is one of the effective methods for large-area lighting applications. In this paper, we present a very simple and cost

  11. Time-dependent CET to address cavity flooding

    SciTech Connect (OSTI)

    Dion, D.R. [Pacific Gas & Electric, San Francisco, CA (United States)

    1996-12-31

    This paper addresses the issue of reactor cavity flooding as a possible part of the overall severe accident management program for a pressurized water reactor (PWR). It proposes the construction of a time-dependent containment event tree (CET) that is tailored for the issue at hand and in which the CET evolves in real time. Probabilities of containment failure are assessed at 12, 24, 36, and 48 hr after the start of an event. This is in contrast to the usual CET formulations where events are called {open_quotes}early{close_quotes} or {open_quotes}late{close_quotes} and where these adjectives are usually not precisely correlated with real time but to an event such as vessel failure. This analysis is performed for a four-loop Westinghouse reactor with a large dry containment. MAAP4 was run to support the quantification of the new CET.

  12. Induction Lighting: An Old Lighting Technology Made New Again

    Broader source: Energy.gov [DOE]

    Induction lighting is one of the best kept secrets in energy-efficient lighting. Simply stated, induction lighting is essentially a fluorescent light without electrodes or filaments, the items that...

  13. Next Generation Surfactants for Improved Chemical Flooding Technology

    SciTech Connect (OSTI)

    Laura Wesson; Prapas Lohateeraparp; Jeffrey Harwell; Bor-Jier Shiau

    2012-05-31

    The principle objective of this project was to characterize and test current and next generation high performance surfactants for improved chemical flooding technology, focused on reservoirs in the Pennsylvanian-aged (Penn) sands. In order to meet this objective the characteristic curvatures (Cc) of twenty-eight anionic surfactants selected for evaluation for use in chemical flooding formulations were determined. The Cc values ranged from -6.90 to 2.55 with the majority having negative values. Crude oil samples from nine Penn sand reservoirs were analyzed for several properties pertinent to surfactant formulation for EOR application. These properties included equivalent alkane carbon numbers, total acid numbers, and viscosity. The brine samples from these same reservoirs were analyzed for several cations and for total dissolved solids. Surfactant formulations were successfully developed for eight reservoirs by the end of the project period. These formulations were comprised of a tertiary mixture of anionic surfactants. The identities of these surfactants are considered proprietary, but suffice to say the surfactants in each mixture were comprised of varying chemical structures. In addition to the successful development of surfactant formulations for EOR, there were also two successful single-well field tests conducted. There are many aspects that must be considered in the development and implementation of effective surfactant formulations. Taking into account these other aspects, there were four additional studies conducted during this project. These studies focused on the effect of the stability of surfactant formulations in the presence of polymers with an associated examination of polymer rheology, the effect of the presence of iron complexes in the brine on surfactant stability, the potential use of sacrificial agents in order to minimize the loss of surfactant to adsorption, and the effect of electrolytes on surfactant adsorption. In these last four studies the effects of such things as temperature, electrolyte concentration and the effect of different types of electrolytes were taken into consideration.

  14. Lighting the Night: Technology, Urban Life and the Evolution of Street Lighting [Light in Place

    E-Print Network [OSTI]

    Holden, Alfred

    1992-01-01

    Electrical 16. "Highway Lighting by So­ dium Vapor Lamps,"Possibilities of Street: Lighting Improve­ ments," TheLaunches Broad Street Lighting Promotion Campaign," The

  15. BE PREPARED FOR FLOODS If there is one of life's essential elements that is on the mind of most of us more than any

    E-Print Network [OSTI]

    Greenslade, Diana

    #12;#12;1 Foreword BE PREPARED FOR FLOODS If there is one of life's essential elements too little, or too much. For those living in areas subject to flooding, the effects of being in floods. Because floods have been a part of Australian culture, it can be easy to become complacent

  16. ECE 466: LED Lighting Systems -Incandescent lightings rise and

    E-Print Network [OSTI]

    Connors, Daniel A.

    ECE 466: LED Lighting Systems - Incandescent lightings rise and demise via government policy - Alternative Fluorescent light sources and compact fluorescent lights (CFL) to incandescents - Alternative LED light sources - Color index as well as Watts to Lumens efficiency available from all three light sources

  17. Lighting and Surfaces 11.1 Introduction to Lighting

    E-Print Network [OSTI]

    Boyd, John P.

    Chapter 11 Lighting and Surfaces 11.1 Introduction to Lighting Three-dimensional surfaces can react to light, and how computer graphics simulates this. There are three species of light (or "illumination models"): 1. Intrinsic (self-emitting) 2. Ambient light (sometimes called "diffuse light") 3

  18. Application of Polymer Gels as Conformance Control Agents for Carbon Dioxide for Floods in Carbonate Reservoirs 

    E-Print Network [OSTI]

    Al Ali, Ali 1986-

    2012-10-15

    ) .................................................... 203 Fig. 4.110 ? CT Image of Oil Saturated Core after Flooded with 1 PV of CO2 (CGI) .. 203 Fig. 4.111 ? CT Image of Oil Saturated Core after Flooded with 3 PV of CO2 (CGI) .. 203 Fig. 4.112 ? CT Image of Oil Saturated Core (CGI-Fracked...) ...................................... 204 Fig. 4.113 ? CT Image of Oil Saturated Core after Flooded with 1 PV of CO2 (CGI- Fracked) .................................................................................................. 204 Fig. 4.114 ? CT Image of Oil Saturated Core after...

  19. Sandia Energy - Light Creation Materials

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

    Light Creation Materials Home Energy Research EFRCs Solid-State Lighting Science EFRC Overview Light Creation Materials Light Creation MaterialsAlyssa Christy2015-03-26T16:28:52+00...

  20. Arnold Schwarzenegger LIGHTING RESEARCH PROGRAM

    E-Print Network [OSTI]

    Project Summaries ELEMENT 2: ADVANCE LIGHTING TECHNOLOGIES PROJECT 2.1 LIGHT EMITTING DIODE (LED light emitting diodes (LED) technology for general lighting applications by developing a task lamp

  1. Probing the HHH vertex in e+e-, e-gamma and gamma-gamma collisions for light and intermediate Higgs bosons

    E-Print Network [OSTI]

    V. A. Ilyin; T. Kaneko; Y. Kurihara; A. E. Pukhov; Y. Shimizu

    1995-06-14

    We have studied double Higgs production at future linear colliders while paying special attention to the option of high-energy and high-luminosity photon beams. The main purpose was to examine the feasibility of e+e-, e-gamma and gamma-gamma colliders in order to probe the anomalous triple Higgs coupling, which is crucial for understanding the Standard Model. We considered mainly the cases of light and intermediate Higgs bosons. Double Higgs production is almost background free, except in the MH=MZ mass range, which is discussed separately. It is shown that for a light Higgs boson the HHH coupling can be measured even at e+e- collider at 500 GeV. For a intermediate Higgs boson a collider in the TeV region is suitable for such an investigation. We have estimated the bounds on the anomalous HHH coupling, which can be experimentally established using future linear colliders.

  2. High efficiency incandescent lighting

    DOE Patents [OSTI]

    Bermel, Peter; Ilic, Ognjen; Chan, Walker R.; Musabeyoglu, Ahmet; Cukierman, Aviv Ruben; Harradon, Michael Robert; Celanovic, Ivan; Soljacic, Marin

    2014-09-02

    Incandescent lighting structure. The structure includes a thermal emitter that can, but does not have to, include a first photonic crystal on its surface to tailor thermal emission coupled to, in a high-view-factor geometry, a second photonic filter selected to reflect infrared radiation back to the emitter while passing visible light. This structure is highly efficient as compared to standard incandescent light bulbs.

  3. National Synchrotron Light Source

    ScienceCinema (OSTI)

    BNL

    2009-09-01

    A tour of Brookhaven's National Synchrotron Light Source (NSLS), hosted by Associate Laboratory Director for Light Sources, Stephen Dierker. The NSLS is one of the world's most widely used scientific research facilities, hosting more than 2,500 guest researchers each year. The NSLS provides intense beams of infrared, ultraviolet, and x-ray light for basic and applied research in physics, chemistry, medicine, geophysics, environmental, and materials sciences.

  4. Faster Than Light?

    E-Print Network [OSTI]

    Robert Geroch

    2010-05-10

    It is argued that special relativity remains a viable physical theory even when there is permitted signals traveling faster than light.

  5. Comparing Light Bulbs

    Office of Energy Efficiency and Renewable Energy (EERE)

    In this exercise, students will use a light to demonstrate the difference between being energy-efficient and energy-wasteful, and learn what energy efficiency means.

  6. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    Illuminance Assignments for CBECS Building Activity Categories Illuminance ranges were adopted from the 1987 Illuminating Engineering Society (IES) Lighting Handbook. The IES...

  7. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    from the engineering literature, based on CBECS building activity.) 4. Efficacy: an energy efficiency measure. Technically, the amount of light produced per unit of energy...

  8. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    (CEC), March 1990. Advanced Lighting Technologies Application Guidelines (ALTAG), Building and Appliance Efficiency Office. 3. Dubin, F.S., Mindell, H.L., and Bloome, S., 1976....

  9. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    energy are presented in this section. Statistics are presented by subgroups based on building characteristics, and by subgroups based on lighting equipment. The three sets of...

  10. Edmund G. Brown Jr. LIGHTING CALIFORNIA'S FUTURE

    E-Print Network [OSTI]

    Edmund G. Brown Jr. Governor LIGHTING CALIFORNIA'S FUTURE: SMART LIGHT-EMITTING DIODE LIGHTING's Future: Smart LightEmitting Diode Lighting in Residential Fans. California Energy Commission, PIER

  11. Sacrificial adsorbate for surfactants utilized in chemical floods of enhanced oil recovery operations

    DOE Patents [OSTI]

    Johnson, J.S. Jr.; Westmoreland, C.G.

    1980-08-20

    The present invention is directed to a sacrificial or competitive adsorbate for surfactants contained in chemical flooding emulsions for enhanced oil recovery operations. The adsorbate to be utilized in the method of the present invention is a caustic effluent from the bleach stage or the weak black liquor from the digesters and pulp washers of the kraft pulping process. This effluent or weak black liquor is injected into an oil-bearing subterranean earth formation prior to or concurrent with the chemical flood emulsion and is adsorbed on the active mineral surfaces of the formation matrix so as to effectively reduce adsorption of surfactant in the chemical flood. Alternatively, the effluent or liquor can be injected into the subterranean earth formation subsequent to a chemical flood to displace the surfactant from the mineral surfaces for the recovery thereof.

  12. Investigating the Perspectives of Social Value for a UK Flood Alleviation Scheme

    E-Print Network [OSTI]

    Fitton, Sarah Louise; Moncaster, Alice; Guthrie, Peter

    2014-10-01

    The argument presented in this paper calls for an approach to flood infrastructure that considers not only the need for a technical perspective in design and construction but also a social perspective. As a result of climate change and changing...

  13. Sacrificial adsorbate for surfactants utilized in chemical floods of enhanced oil recovery operations

    DOE Patents [OSTI]

    Johnson, Jr., James S. (Oak Ridge, TN); Westmoreland, Clyde G. (Rockwood, TN)

    1982-01-01

    The present invention is directed to a sacrificial or competitive adsorbate for surfactants contained in chemical flooding emulsions for enhanced oil recovery operations. The adsorbate to be utilized in the method of the present invention is a caustic effluent from the bleach stage or the weak black liquor from the digesters and pulp washers of the kraft pulping process. This effluent or weak black liquor is injected into an oil-bearing subterranean earth formation prior to or concurrent with the chemical flood emulsion and is adsorbed on the active mineral surfaces of the formation matrix so as to effectively reduce adsorption of surfactant in the chemical flood. Alternatively, the effluent or liquor can be injected into the subterranean earth formation subsequent to a chemical flood to displace the surfactant from the mineral surfaces for the recovery thereof.

  14. Water balance of Pin-Point and Flush-Flood irrigated rice 

    E-Print Network [OSTI]

    Roel Dellazoppa, Alvaro

    1996-01-01

    . Three plots were subjected to the PinPoint irrigation technique and three to the Flush-Flood method. Nine non-weighing lysimeters per plot were installed to measure infiltration, transpiration and evapotranspiration. Three pots containing soil and three...

  15. After the flood : crisis, voice and innovation in Maputo's solid waste management sector

    E-Print Network [OSTI]

    Kruks-Wisner, Gabrielle (Gabrielle K.)

    2006-01-01

    This thesis explores responses to the problem of solid waste management (SWM) in two neighborhoods of Maputo, Mozambique in the wake of catastrophic flooding in 2000. In these neighborhoods, small-scale service providers ...

  16. Modeling Reallocation of Reservoir Storage Capacity Between Flood Control and Conservation Purposes 

    E-Print Network [OSTI]

    Kim, Tae Jin

    2010-07-14

    Interest in converting portions of the large volumes of flood control storage capacity in federal multiple-purpose reservoirs in Texas and elsewhere to water supply and other conservation purposes has been growing for some time. Evaluation...

  17. An automated system to detect flash floods and alert at-risk communities

    E-Print Network [OSTI]

    Weaver, Joshua A., 1978-

    2005-01-01

    This thesis describes an automated monitoring station designed to detect flash floods occurring in the Rio Aguan river basin, Honduras. An Atmel microcontroller polls a series of sensors in the river, logging all data for ...

  18. A Decade of Changes in the Wildcat Creek Flood Control Channel, North Richmond

    E-Print Network [OSTI]

    Ginsberg, Ben

    2008-01-01

    1685 cubic feet per second (cfs) and a return interval of 20and a discharge of 1994 cfs. Discussion It has been shownFlood Frequency Peak Discharge cfs QvT Log. (QvT) Frequency

  19. Human-Induced Climate Change Reduces Chance of Flooding in Okavango...

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

    of greenhouse gases had never occurred. These climate model simulations were then used to run a model of the Okavango River system to predict how floods would change under these...

  20. Human-induced climate change reduces chance of flooding in Okavango...

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

    of greenhouse gases had never occurred. These climate model simulations were then used to run a model of the Okavango River system to predict how floods would change under these...

  1. Flooding The Vote: Hurricane Katrina and Voter Participation in New Orleans

    E-Print Network [OSTI]

    Sinclair, Betsy

    2008-11-10

    The flooding of New Orleans from Hurricane Katrina resulted in a massive and rapid exodus of individuals from New Orleans to locations around the United States. In the midst of the hurricane recovery, the City of New Orleans ...

  2. Update of Estimated Agricultural Benefits Attributable to Drainage and Flood Control in Willacy County, Texas 

    E-Print Network [OSTI]

    Lacewell, Ronald D.; Freeman, Roger; Petit, David; Rister, Ed; Sturdivant, Allan; Ribera, Luis; Zinn, Michele

    2006-01-01

    of Estimated Agricultural Benefits Attributable to Drainage and Flood Control in Willacy County, Texas Raymondville Drain Static and Stochastic Implications Prepared for the U.S. Army Corp of Engineers Galveston, Texas by Ronald D.... ii Executive Summary This report represents an update on the 2001 evaluation of benefits attributable to the South Main Drain in Willacy County. The results are limited to agricultural benefits due to reduced flood damages and improved drainage...

  3. Effects of fluid properties and initial gas saturation on oil recovery by water flooding 

    E-Print Network [OSTI]

    Arnold, Marion Denson

    1959-01-01

    EFFECTS OF FLUID PROPERTIES AND INITIAL GAS SATURATION ON OIL RECOVERY BY WATER FLOODING A Thesis By MARION D. ARNOLD Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE August, 1959 Major Subject: Petroleum Engineering EFFECTS OF FLUID PROPERTIES AND INITIAL GAS SATURATION ON OIL RECOVERY BY WATER FLOODING A Thesis By MARION D, ARNOLD Approved as to style and content by...

  4. Improvements in fast-response flood modeling: desktop parallel computing and domain tracking

    SciTech Connect (OSTI)

    Judi, David R; Mcpherson, Timothy N; Burian, Steven J

    2009-01-01

    It is becoming increasingly important to have the ability to accurately forecast flooding, as flooding accounts for the most losses due to natural disasters in the world and the United States. Flood inundation modeling has been dominated by one-dimensional approaches. These models are computationally efficient and are considered by many engineers to produce reasonably accurate water surface profiles. However, because the profiles estimated in these models must be superimposed on digital elevation data to create a two-dimensional map, the result may be sensitive to the ability of the elevation data to capture relevant features (e.g. dikes/levees, roads, walls, etc...). Moreover, one-dimensional models do not explicitly represent the complex flow processes present in floodplains and urban environments and because two-dimensional models based on the shallow water equations have significantly greater ability to determine flow velocity and direction, the National Research Council (NRC) has recommended that two-dimensional models be used over one-dimensional models for flood inundation studies. This paper has shown that two-dimensional flood modeling computational time can be greatly reduced through the use of Java multithreading on multi-core computers which effectively provides a means for parallel computing on a desktop computer. In addition, this paper has shown that when desktop parallel computing is coupled with a domain tracking algorithm, significant computation time can be eliminated when computations are completed only on inundated cells. The drastic reduction in computational time shown here enhances the ability of two-dimensional flood inundation models to be used as a near-real time flood forecasting tool, engineering, design tool, or planning tool. Perhaps even of greater significance, the reduction in computation time makes the incorporation of risk and uncertainty/ensemble forecasting more feasible for flood inundation modeling (NRC 2000; Sayers et al. 2000).

  5. A Flood of Immigration: Japanese Immigration to the Philippines 1900-1941

    E-Print Network [OSTI]

    Goodman, Grant K.

    2011-08-29

    “A Flood of Immigration” Japanese Immigration to the Philippines 1900-1941 Grant K. Goodman Professor Emeritus, History University of Kansas ISBN 978-1-936153-07-7 http://hdl.handle.net/1808/7984 Copyright.... 2 “A FLOOD OF IMMIGRATION” 1 A rarity among Asian lands, the Philippines had large areas of potentially agriculturally productive land remaining uncultivated. Thus with great potential resources, broad habitable areas open for settlement...

  6. The effect of cross flow in a stratified reservoir during a water flood 

    E-Print Network [OSTI]

    Sommers, Gordon Edmund

    1970-01-01

    of the displacement of oil by water in a porous medium. In most conventional engineer- ing methods used to predict the reservoir performance of a water- flood, crossflow between beds of different permeability is neglected, This study was concerned... in a water flood. Conventional engineering methods assuming no crossflow and the numerical model solution were in agreement when the effects of vertical communication were neglected. However, when vertical communication was considered, model...

  7. State-of-the-art for evaluating the potential impact of flooding on a radioactive waste repository

    SciTech Connect (OSTI)

    Not Available

    1980-07-16

    This report is a review of the state-of-the-art for evaluating the potential impact of flooding on a deep radioactive-waste repository, namely, for predicting the future occurrence of catastrophic flooding and for estimating the effect of such flooding on waste containment characteristics. Several detrimental effects are identified: flooding can increase groundwater seepage velocities through a repository within the framework of the existing hydrologic system and thus increase the rate of radioactive-waste leakage to the biosphere; flooding may alter repository hydrology by reversing flow gradients, relocating sources of groundwater recharge and discharge, or shortening seepage paths, thereby producing unpredictable leakage; saturation of a vadose-zone repository during flooding can increase groundwater seepage velocities by several orders of magnitude; and flooding can damage repository-media containment properties by inducing seismic or chemical instability or increasing fracture permeability in relatively shallow repository rock as a result of redistributing in-situ stresses. Short-term flooding frequency and magnitude can be predicted statistically by analyzing historical records of flooding. However, long-term flooding events that could damage a permanent repository cannot be predicted with confidence because the geologic record is neither unique nor sufficienly complete for statistical analysis. It is more important to identify parameters characterizing containment properties (such as permeability, groundwater gradient, and shortest seepage path length to the biosphere) that could be affected by future flooding, estimate the maximum magnitude of flooding that could occur within the life of the repository by examining the geologic record, and determine the impact such flooding could have on the parameter values.

  8. Wall pressure measurements of flooding in vertical countercurrent annular air–water flow

    SciTech Connect (OSTI)

    Choutapalli, I., Vierow, K.

    2010-01-01

    An experimental study of flooding in countercurrent air-water annular flow in a large diameter vertical tube using wall pressure measurements is described in this paper. Axial pressure profiles along the length of the test section were measured up to and after flooding using fast response pressure transducers for three representative liquid flow rates representing a wide range of liquid Reynolds numbers (ReL = 4?/?; ? is the liquid mass flow rate per unit perimeter; ? is the dynamic viscosity) from 3341 to 19,048. The results show that flooding in large diameter tubes cannot be initiated near the air outlet and is only initiated near the air inlet. Fourier analysis of the wall pressure measurements shows that up to the point of flooding, there is no dominant wave frequency but rather a band of frequencies encompassing both the low frequency and the broad band that are responsible for flooding. The data indicates that flooding in large diameter vertical tubes may be caused by the constructive superposition of a plurality of waves rather than the action of a single large-amplitude wave.

  9. Explosively pumped laser light

    DOE Patents [OSTI]

    Piltch, Martin S. (Los Alamos, NM); Michelotti, Roy A. (Los Alamos, NM)

    1991-01-01

    A single shot laser pumped by detonation of an explosive in a shell casing. The shock wave from detonation of the explosive causes a rare gas to luminesce. The high intensity light from the gas enters a lasing medium, which thereafter outputs a pulse of laser light to disable optical sensors and personnel.

  10. Light intensity compressor

    DOE Patents [OSTI]

    Rushford, Michael C. (Livermore, CA)

    1990-01-01

    In a system for recording images having vastly differing light intensities over the face of the image, a light intensity compressor is provided that utilizes the properties of twisted nematic liquid crystals to compress the image intensity. A photoconductor or photodiode material that is responsive to the wavelength of radiation being recorded is placed adjacent a layer of twisted nematic liquid crystal material. An electric potential applied to a pair of electrodes that are disposed outside of the liquid crystal/photoconductor arrangement to provide an electric field in the vicinity of the liquid crystal material. The electrodes are substantially transparent to the form of radiation being recorded. A pair of crossed polarizers are provided on opposite sides of the liquid crystal. The front polarizer linearly polarizes the light, while the back polarizer cooperates with the front polarizer and the liquid crystal material to compress the intensity of a viewed scene. Light incident upon the intensity compressor activates the photoconductor in proportion to the intensity of the light, thereby varying the field applied to the liquid crystal. The increased field causes the liquid crystal to have less of a twisting effect on the incident linearly polarized light, which will cause an increased percentage of the light to be absorbed by the back polarizer. The intensity of an image may be compressed by forming an image on the light intensity compressor.

  11. Lighting affects appearance LightSource emits photons

    E-Print Network [OSTI]

    Jacobs, David

    1 Lighting affects appearance #12;2 LightSource emits photons Photons travel in a straight line). And then some reach the eye/camera. #12;3 Reflectance Model how objects reflect light. Model light sources Algorithms for computing Shading: computing intensities within polygons Determine what light strikes what

  12. VIRTUAL LIGHT: DIGITALLY-GENERATED LIGHTING FOR VIDEO CONFERENCING APPLICATIONS

    E-Print Network [OSTI]

    Greenberg, Albert

    VIRTUAL LIGHT: DIGITALLY-GENERATED LIGHTING FOR VIDEO CONFERENCING APPLICATIONS Andrea Basso method to improve the lighting conditions of a real scene or video sequence. In particular we concentrate on modifying real light sources intensities and inserting virtual lights into a real scene viewed from a fixed

  13. LightBox -Exploring Interaction Modalities with Colored Light

    E-Print Network [OSTI]

    of light to very subtle animations, transitions and dimmed lighting effects. Implementation LightBox is housed in an aluminum suitcase measuring 48x38x25cm. The lid of the suitcase contains a panel of 12x12 Design. Figure 1. An animated lighting sequence visualized on the hi-power LEDs of LightBox #12

  14. Indoor positioning algorithm using light-emitting diode visible light

    E-Print Network [OSTI]

    Kavehrad, Mohsen

    Indoor positioning algorithm using light- emitting diode visible light communications Zhou Zhou of Use: http://spiedl.org/terms #12;Indoor positioning algorithm using light-emitting diode visible light. This paper proposes a novel indoor positioning algorithm using visible light communications (VLC

  15. White light velocity interferometer

    DOE Patents [OSTI]

    Erskine, D.J.

    1999-06-08

    The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s. 41 figs.

  16. Green Light Pulse Oximeter

    DOE Patents [OSTI]

    Scharf, John Edward (Oldsmar, FL)

    1998-11-03

    A reflectance pulse oximeter that determines oxygen saturation of hemoglobin using two sources of electromagnetic radiation in the green optical region, which provides the maximum reflectance pulsation spectrum. The use of green light allows placement of an oximetry probe at central body sites (e.g., wrist, thigh, abdomen, forehead, scalp, and back). Preferably, the two green light sources alternately emit light at 560 nm and 577 nm, respectively, which gives the biggest difference in hemoglobin extinction coefficients between deoxyhemoglobin, RHb, and oxyhemoglobin, HbO.sub.2.

  17. Lakeview Light and Power- Commercial Lighting Rebate Program

    Broader source: Energy.gov [DOE]

    Lakeview Light and Power offers a commercial lighting rebate program. Rebates apply to the installation of energy efficient lighting retrofits in non-residential buildings. The rebate program is...

  18. Demonstration Assessment of Light-Emitting Diode (LED) Roadway Lighting

    SciTech Connect (OSTI)

    None

    2009-11-01

    A U.S. Department of Energy Solid-State Lighting Gateway Report on a Demonstration Assessment of Light-Emitting Diode (LED) Roadway Lighting in Lija Loop, Portland, Oregon.

  19. DESIGN OF HYDRAULIC CONTROLS AND STRUCTURES 16.1. A spillway on a flood control dam is designed to pass a flood with an exceedance

    E-Print Network [OSTI]

    Bowen, James D.

    CHAPTER 16 DESIGN OF HYDRAULIC CONTROLS AND STRUCTURES 16.1. A spillway on a flood control dam of failure will be no greater than 5% in a time period of 50 years. What will be the exceedance probability is such that the longest watercourse length is 300 ft, the average slope is 3%, and the Manning n value of the ground cover

  20. Augmenting a Microbial Selective Plugging Technique with Polymer Flooding to Increase the Efficiency of Oil Recovery - A Search for Synergy

    SciTech Connect (OSTI)

    Brown, Lewis R.; Pittman Jr., Charles U.; Lynch, F. Leo; Vadie, A. Alex; French, W. Todd

    2003-02-10

    The objective of this project was to determine if the effectiveness of a microbial permeability profile modification technique can be improved through polymer flooding.

  1. Columbia Water & Light- HVAC and Lighting Efficiency Rebates

    Broader source: Energy.gov [DOE]

    Columbia Water & Light (CWL) offers rebates to its commercial and industrial customers for the purchase of high efficiency HVAC installations and efficient lighting. Incentives for certain...

  2. Peninsula Light Company- Commercial Efficient Lighting Rebate Program

    Broader source: Energy.gov [DOE]

    Peninsula Light Company (PLC) offers a rebate program for commercial customers who wish to upgrade to energy efficient lighting. Participating customers must be served by PLC commercial service....

  3. Light Vector Mesons

    E-Print Network [OSTI]

    Alexander Milov

    2008-12-21

    This article reviews the current status of experimental results obtained in the measurement of light vector mesons produced in proton-proton and heavy ion collisions at different energies. The review is focused on two phenomena related to the light vector mesons; the modification of the spectral shape in search of Chiral symmetry restoration and suppression of the meson production in heavy ion collisions. The experimental results show that the spectral shape of light vector mesons are modified compared to the parameters measured in vacuum. The nature and the magnitude of the modification depends on the energy density of the media in which they are produced. The suppression patterns of light vector mesons are different from the measurements of other mesons and baryons. The mechanisms responsible for the suppression of the mesons are not yet understood. Systematic comparison of existing experimental results points to the missing data which may help to resolve the problem.

  4. lighting in the library

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

    lamp produces about 1750 lumens. Footcandle: a lumen of light distributed over a 1-square-foot (0.09-square-meter) area. Ideal Illumination: the minimum number of footcandles...

  5. Solid State Lighting Reliability

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

    Solid State Lighting Reliability 2015Building Technologies Office Peer Review Lynn Davis, PhD RTI International ldavis@rti.org --- 919-316-3325 Project Summary Timeline: Start...

  6. The Facts of Light

    E-Print Network [OSTI]

    Horn, Berthold K.P.

    This is a random collection of facts about radiant and luminous energy. Some of this information may be useful in the design of photo-diode image sensors, in the set-up of lighting for television microscopes and the ...

  7. National Synchrotron Light Source

    ScienceCinema (OSTI)

    None

    2010-01-08

    A tour of Brookhaven's National Synchrotron Light Source (NSLS). The NSLS is one of the world's most widely used scientific research facilities, hosting more than 2,500 guest researchers each year. The NSLS provides intense beams of infrared, ultraviole

  8. Lighting in Commercial Buildings

    U.S. Energy Information Administration (EIA) Indexed Site

    5.2 152.6 160.5 54.6 Assembly Health Care Lodging Office 0 20 40 60 80 100 120 140 160 180 Energy Information Administration Energy Consumption Series: Lighting in Commercial...

  9. Solid state lighting component

    DOE Patents [OSTI]

    Yuan, Thomas; Keller, Bernd; Ibbetson, James; Tarsa, Eric; Negley, Gerald

    2010-10-26

    An LED component comprising an array of LED chips mounted on a planar surface of a submount with the LED chips capable of emitting light in response to an electrical signal. The LED chips comprise respective groups emitting at different colors of light, with each of the groups interconnected in a series circuit. A lens is included over the LED chips. Other embodiments can comprise thermal spreading structures included integral to the submount and arranged to dissipate heat from the LED chips.

  10. Solid state lighting component

    DOE Patents [OSTI]

    Keller, Bernd; Ibbetson, James; Tarsa, Eric; Negley, Gerald; Yuan, Thomas

    2012-07-10

    An LED component comprising an array of LED chips mounted on a planar surface of a submount with the LED chips capable of emitting light in response to an electrical signal. The LED chips comprise respective groups emitting at different colors of light, with each of the groups interconnected in a series circuit. A lens is included over the LED chips. Other embodiments can comprise thermal spreading structures included integral to the submount and arranged to dissipate heat from the LED chips.

  11. Light and Plants Plants use light to photosynthesize. Name two places that light can come from

    E-Print Network [OSTI]

    Koptur, Suzanne

    Light and Plants Plants use light to photosynthesize. Name two places that light can come from: 1 (CO2, a gas) from the air and turn it into SUGARS (food). This process is powered by energy from light plants) for energy. Photosynthetically Active Radiation (PAR) is a combination of red light and blue

  12. LED Lighting | Department of Energy

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

    focusing light in ways that are useful in homes and commercial settings. The light-emitting diode (LED) is one of today's most energy-efficient and rapidly-developing lighting...

  13. Energy Conservation in Industrial Lighting 

    E-Print Network [OSTI]

    Meharg, E.

    1979-01-01

    were identified. Savings in power and cost were quantified for typical examples as follows: Task lighting, high light source efficacy, high luminaire mounting height, efficient luminaires, surroundings painted a light color, regular luminaire cleaning...

  14. Higher order light propagation volumes

    E-Print Network [OSTI]

    Martin, Timothy Ly; Martin, Timothy Ly

    2012-01-01

    1.1 Introduction . . . . . . . . . 1.2 Light Propagation4.1.1 Injection of Virtual Point Lights and Geometryof the Stanford bunny, lit by an area light, rendered using

  15. Light as a Healing Mechanism

    E-Print Network [OSTI]

    Lingampalli, Nithya

    2013-01-01

    S. (1991). Meridians conduct light. Moskow: Raum and Zeit.the bod’ys absorption of light. Explore, 9(2), doi: https://01). The healing use of light and color. Health Care Design

  16. Lighting and the Bottom Line 

    E-Print Network [OSTI]

    Christensen, M.

    1981-01-01

    A discussion of the cost of light and how it relates to the cost of people. The new Illuminating Engineering Society recommended method of determining lighting levels will be explained. Also several ways of providing good lighting to increase...

  17. New Light Sources for Tomorrow's Lighting Designs 

    E-Print Network [OSTI]

    Krailo, D. A.

    1986-01-01

    and lighting systems. Table 2 shows the development of four-foot energy-saving retrofit lamps. By utilizing new cathode designed and different gas fills, 34-watt energy-saving lamps were developed that operate on existing rapid start ballasts and afford... of fluorescent lamps, two watts of system power are consumed in heating the lamp cath odes. The shedding of cathode heating wattage was the next lamp efficiency improvement to be introduced. One available sy tern dis connects the lamp cathodes from...

  18. Lighting Design | Department of Energy

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

    as part of your whole-house design -- an approach for building an energy-efficient home. Indoor Lighting Design When designing indoor lighting for energy efficiency,...

  19. GATEWAY Demonstrations: LED Street Lighting

    SciTech Connect (OSTI)

    Cook, Tyson; Shackelford, Jordan; Pang, Terrance Pang

    2008-12-01

    This report summarizes an assessment project conducted to study the performance of light emitting diode (LED) luminaires in a street lighting application in San Francisco, CA.

  20. Interior Lighting Efficiency for Municipalities

    Broader source: Energy.gov [DOE]

    This webinar covered a basic understanding of lighting, different types of lamps and luminaries, importance of energy efficiency in lighting, and knowledge of where to find financial resources.

  1. 2010 US Lighting Market Characterization

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

    2010 U.S. Lighting Market Characterization January 2012 Prepared for: Solid-State Lighting Program Building Technologies Program Office of Energy Efficiency and Renewable Energy...

  2. Lighting Controls | Department of Energy

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

    fluorescent lighting fixtures rather than replace them. Dimmers and LEDs Some light-emitting diode (LED) lightbulbs can be used with dimmers. LED bulbs and fixtures must be...

  3. Investigation of Containment Flooding Strategy for Mark-III Nuclear Power Plant with MAAP4

    SciTech Connect (OSTI)

    Su Weinian; Wang, S.-J.; Chiang, S.-C

    2005-06-15

    Containment flooding is an important strategy for severe accident management of a conventional boiling water reactor (BWR) system. The purpose of this work is to investigate the containment flooding strategy of the Mark-III system after a reactor pressure vessel (RPV) breach. The Kuosheng Power Plant is a typical BWR-6 nuclear power plant (NPP) with Mark-III containment. The Severe Accident Management Guideline (SAMG) of the Kuosheng NPP has been developed based on the BWR Owners Group (BWROG) Emergency Procedure and Severe Accident Guidelines, Rev. 2. Therefore, the Kuosheng NPP is selected as the plant for study, and the MAAP4 code is chosen as the tool for analysis. A postulated specific station blackout sequence for the Kuosheng NPP is cited as a reference case for this analysis. Because of the design features of Mark-III containment, the debris in the reactor cavity may not be submerged after an RPV breach when one follows the containment flooding strategy as suggested in the BWROG generic guideline, and the containment integrity could be challenged eventually. A more specific containment flooding strategy with drywell venting after an RPV breach is investigated, and a more stable plant condition is achieved with this strategy. Accordingly, the containment flooding strategy after an RPV breach will be modified for the Kuosheng SAMG, and these results are applicable to typical Mark-III plants with drywell vent path.

  4. Lighting affects appearance LightSource emits photons

    E-Print Network [OSTI]

    Jacobs, David

    1 Lighting affects appearance #12;2 LightSource emits photons Photons travel in a straight line). And then some reach the eye/camera. #12;3 Basic fact: Light is linear Double intensity of sources, double photons reaching eye. Turn on two lights, and photons reaching eye are same as sum of number when each

  5. Quasi light fields: extending the light field to coherent radiation

    E-Print Network [OSTI]

    Wornell, Gregory W.

    Quasi light fields: extending the light field to coherent radiation Anthony Accardi1,2 and Gregory light field, and for coherent radiation using electromagnetic field theory. We present a model of coherent image formation that strikes a balance between the utility of the light field

  6. Interior Light Level Measurements Appendix F -Interior Light Level Measurements

    E-Print Network [OSTI]

    Appendix F ­ Interior Light Level Measurements #12;F.1 Appendix F - Interior Light Level. A potential concern is that a lower VT glazing may increase electric lighting use to compensate for lost qualify and quantify a representative loss of daylighting, and therefore electric lighting use

  7. Demonstration Assessment of LED Roadway Lighting: Philadelphia...

    Office of Scientific and Technical Information (OSTI)

    LED Roadway Lighting: Philadelphia, PA Royer, Michael P.; Tuenge, Jason R.; Poplawski, Michael E. Roadway Lighting; Solid-state lighting; LED lighting; SSL; LED; GATEWAY Roadway...

  8. Lighting Principles and Terms | Department of Energy

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

    Principles and Terms Lighting Principles and Terms Light quantity, energy consumption, and light quality are the basic principles of lighting. | Photo courtesy of

  9. Testimonials - Partnerships in LED Lighting - Philips Lumileds...

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

    LED Lighting - Philips Lumileds Lighting, LLC Testimonials - Partnerships in LED Lighting - Philips Lumileds Lighting, LLC Addthis An error occurred. Try watching this video on...

  10. Light Quark Mass Reweighting

    E-Print Network [OSTI]

    Qi Liu; Norman H. Christ; Chulwoo Jung

    2012-06-01

    We present a systematic study of the effectiveness of light quark mass reweighting. This method allows a single lattice QCD ensemble, generated with a specific value of the dynamical light quark mass, to be used to determine results for other, nearby light dynamical quark masses. We study two gauge field ensembles generated with 2+1 flavors of dynamical domain wall fermions with light quark masses m_l=0.02 (m_\\pi=620 MeV) and m_l=0.01 (m_\\pi=420 MeV). We reweight each ensemble to determine results which could be computed directly from the other and check the consistency of the reweighted results with the direct results. The large difference between the 0.02 and 0.01 light quark masses suggests that this is an aggressive application of reweighting as can be seen from fluctuations in the magnitude of the reweighting factor by four orders of magnitude. Never-the-less, a comparison of the reweighed topological charge, average plaquette, residual mass, pion mass, pion decay constant, and scalar correlator between these two ensembles shows agreement well described by the statistical errors. The issues of the effective number of configurations and finite sample size bias are discussed. An examination of the topological charge distribution implies that it is more favorable to reweight from heavier mass to lighter quark mass.

  11. Effects of the Georgia flood of `94 on Lake Blackshear Dam

    SciTech Connect (OSTI)

    Findlay, R.C.; Northrop, J.H. [Northrop, Devine & Tarbell, Inc., Portland, ME (United States); Crisp, R.L. Jr. [and others

    1995-12-31

    Tropical Storm Alberto produced record rainfall in central Georgia in early July, 1994. The area drains into Lake Blackshear, formed in the Flint River by Lake Blackshear Dam. The level of the lake rose 3.5 m (11.5 ft) above normal and caused the worst flooding of the area in recorded history. The north embankment of the dam was overtopped, causing a 215 m (700 ft) breach. Prior to the breach, a few concentrated boils were observed in the tailwater downstream of the non-breached portion of the dam. This portion remained intact through the flood, but the presence of the boils raised questions regarding its integrity. The effects of the flood on the north embankment are discussed, as well as the geotechnical investigation conducted to assess subsurface conditions at the breach and intact portions and the plan for remediation.

  12. BWR containment flooding during a large break LOCA under different core damage conditions

    SciTech Connect (OSTI)

    Alammar, M.A.; Trikouros, N.G.; Hansen, P.N. [GPU Nuclear Corp., Parsippany, NJ (United States)

    1996-07-01

    The BWR Owners` Group require containment flooding as part of their Severe Accident Management Guidelines. It is shown in this analysis that flooding the containment increases the risk to containment integrity unless it is accompanied by a venting strategy. Using a large recirculation pipe break scenario with delayed core spray initiation such that 30% of the core had melted and relocated to the lower head (TMI-2 accident core damage) a venting strategy is formulated such that containment pressure is kept within Emergency Operating Procedures Limits. The strategy is based on the following criteria: (1) Venting starts when fission products scrubbing from the drywell atmosphere is completed; (2) Venting periods should be short to present water discharge through the vent due to level; (3) External injection may need to be terminated during venting to reduce interference with pressure behavior. The scenario was run until the drywell and the reactor pressure vessel were flooded above the top of active fuel elevation.

  13. Analysis of Flood Hazards for the Materials and Fuels Complex at the Idaho National Laboratory Site

    SciTech Connect (OSTI)

    Skaggs, Richard; Breithaupt, Stephen A.; Waichler, Scott R.; Kim, Taeyun; Ward, Duane L.

    2010-11-01

    Researchers at Pacific Northwest National Laboratory conducted a flood hazard analysis for the Materials and Fuels Complex (MFC) site located at the Idaho National Laboratory (INL) site in southeastern Idaho. The general approach for the analysis was to determine the maximum water elevation levels associated with the design-basis flood (DBFL) and compare them to the floor elevations at critical building locations. Two DBFLs for the MFC site were developed using different precipitation inputs: probable maximum precipitation (PMP) and 10,000 year recurrence interval precipitation. Both precipitation inputs were used to drive a watershed runoff model for the surrounding upland basins and the MFC site. Outflows modeled with the Hydrologic Engineering Centers Hydrologic Modeling System were input to the Hydrologic Engineering Centers River Analysis System hydrodynamic flood routing model.

  14. Are Light Gluinos Dead?

    E-Print Network [OSTI]

    Glennys R. Farrar

    1997-07-25

    Not yet. ALEPH's recent exclusion limit employs an aggressive determination of theoretical uncertainties using a simplified application of the Bayesian method. The validity of their analysis can be evaluated by its further implications, such as contradicting the existence a b quark and requiring relations between hadronic event-shape observables which are not observed. Traditional error estimation methods result in a much larger estimate for the theoretical uncertainties. This puts the ALEPH and also Csikor-Fodor limits at the $\\sim 1~ \\sigma$ level for the very light gluino scenario. A recent astrophysical result implies direct searches will be more difficult than previously anticipated, adding to the importance of reducing the QCD uncertainty in predictions sensitive to indirect effects of light gluinos. Some possible indications in favor of a light gluino are noted.

  15. Light harvesting arrays

    DOE Patents [OSTI]

    Lindsey, Jonathan S. (Raleigh, NC)

    2002-01-01

    A light harvesting array useful for the manufacture of devices such as solar cells comprises: (a) a first substrate comprising a first electrode; and (b) a layer of light harvesting rods electrically coupled to the first electrode, each of the light harvesting rods comprising a polymer of Formula I: X.sup.1.paren open-st.X.sup.m+1).sub.m (I) wherein m is at least 1, and may be from two, three or four to 20 or more; X.sup.1 is a charge separation group (and preferably a porphyrinic macrocycle, which may be one ligand of a double-decker sandwich compound) having an excited-state of energy equal to or lower than that of X.sup.2, and X.sup.2 through X.sup.m+1 are chromophores (and again are preferably porphyrinic macrocycles).

  16. Pupillary efficient lighting system

    DOE Patents [OSTI]

    Berman, Samuel M. (San Francisco, CA); Jewett, Don L. (Mill Valley, CA)

    1991-01-01

    A lighting system having at least two independent lighting subsystems each with a different ratio of scotopic illumination to photopic illumination. The radiant energy in the visible region of the spectrum of the lighting subsystems can be adjusted relative to each other so that the total scotopic illumination of the combined system and the total photopic illumination of the combined system can be varied independently. The dilation or contraction of the pupil of an eye is controlled by the level of scotopic illumination and because the scotopic and photopic illumination can be separately controlled, the system allows the pupil size to be varied independently of the level of photopic illumination. Hence, the vision process can be improved for a given level of photopic illumination.

  17. Sneaky light stop

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

    Eifert, Till; Nachman, Benjamin

    2015-02-20

    A light supersymmetric top quark partner (stop) with a mass nearly degenerate with that of the standard model (SM) top quark can evade direct searches. The precise measurement of SM top properties such as the cross-section has been suggested to give a handle for this ‘stealth stop’ scenario. We present an estimate of the potential impact a light stop may have on top quark mass measurements. The results indicate that certain light stop models may induce a bias of up to a few GeV, and that this effect can hide the shift in, and hence sensitivity from, cross-section measurements. Duemore »to the different initial states, the size of the bias is slightly different between the LHC and the Tevatron. The studies make some simplifying assumptions for the top quark measurement technique, and are based on truth-level samples.« less

  18. Light emitting ceramic device

    DOE Patents [OSTI]

    Valentine, Paul; Edwards, Doreen D.; Walker, Jr., William John; Slack, Lyle H.; Brown, Wayne Douglas; Osborne, Cathy; Norton, Michael; Begley, Richard

    2010-05-18

    A light-emitting ceramic based panel, hereafter termed "electroceramescent" panel, is herein claimed. The electroceramescent panel is formed on a substrate providing mechanical support as well as serving as the base electrode for the device. One or more semiconductive ceramic layers directly overlay the substrate, and electrical conductivity and ionic diffusion are controlled. Light emitting regions overlay the semiconductive ceramic layers, and said regions consist sequentially of a layer of a ceramic insulation layer and an electroluminescent layer, comprised of doped phosphors or the equivalent. One or more conductive top electrode layers having optically transmissive areas overlay the light emitting regions, and a multi-layered top barrier cover comprising one or more optically transmissive non-combustible insulation layers overlay said top electrode regions.

  19. Radioluminescent lighting technology

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The glow-in-the-dark stereotype that characterizes the popular image of nuclear materials is not accidental. When the French scientist, Henri Becquerel, first discovered radioactivity in 1896, he was interested in luminescence. Radioluminescence, the production of light from a mixture of energetic and passive materials, is probably the oldest practical application of the unstable nucleus. Tritium-based radioluminescent lighting, in spite of the biologically favorable character of the gaseous tritium isotope, was included in the general tightening of environmental and safety regulations. Tritium light manufacturers would have to meet two fundamental conditions: (1) The benefit clearly outweighed the risk, to the extent that even the perceived risk of a skeptical public would be overcome. (2) The need was significant enough that the customer/user would be willing and able to afford the cost of regulation that was imposed both in the manufacture, use and eventual disposal of nuclear materials. In 1981, researchers at Oak Ridge National Laboratory were investigating larger radioluminescent applications using byproduct nuclear material such as krypton-85, as well as tritium. By 1982, it appeared that large source, (100 Curies or more) tritium gas tube, lights might be useful for marking runways and drop zones for military operations and perhaps even special civilian aviation applications. The successful development of this idea depended on making the light bright enough and demonstrating that large gas tube sources could be used and maintained safely in the environment. This successful DOE program is now in the process of being completed and closed-out. Working closely with the tritium light industry, State governments and other Federal agencies, the basic program goals have been achieved. This is a detailed report of what they have learned, proven, and discovered. 91 refs., 29 figs., 5 tabs. (JF)

  20. THE WILDCAT-SAN PABLO CREEK FLOOD CONTROL PROJECT AND ITS IMPLICATIONS FOR THE DESIGN OF ENVIRONMENTALLY SENSITIVE

    E-Print Network [OSTI]

    THE WILDCAT-SAN PABLO CREEK FLOOD CONTROL PROJECT AND ITS IMPLICATIONS FOR THE DESIGN type of joint federal and local flood control project on Wildcat and San Pablo Creeks in North Richmond on Wildcat and San Pablo Creeks in North Richmond, California, which was designed for the com- plementary

  1. ESTIMATION OF EXTREME FLOODS IN THE RIVER RHINE BASIN BY COMBINING PRECIPITATION-RUNOFF MODELLING AND A RAINFALL GENERATOR

    E-Print Network [OSTI]

    Beersma, Jules

    AND A RAINFALL GENERATOR Mailin Eberle 1 , Hendrik Buiteveld 2 , Jules Beersma 3 , Peter Krahe 1 , Klaus Wilke 1 of discharge generation. A stochastic rainfall generator based on nearest neighbour resampling has been. The largest simulated flood event based on generated precipitation is 20% larger than the 1993 flood event

  2. Light is Heavy

    E-Print Network [OSTI]

    van der Mark, M B

    2015-01-01

    Einstein's relativity theory appears to be very accurate, but at times equally puzzling. On the one hand, electromagnetic radiation must have zero rest mass in order to propagate at the speed of light, but on the other hand, since it definitely carries momentum and energy, it has non-zero inertial mass. Hence, by the principle of equivalence, it must have non-zero gravitational mass, and so, light must be heavy. In this paper, no new results will be derived, but a possibly surprising perspective on the above paradox is given.

  3. The project design flood and spillway for the Arroyo Seco Reservoir near San Antonio, Texas 

    E-Print Network [OSTI]

    Gilbreth, Joe Clyde

    1961-01-01

    THE PROJECT DESIGN FLOOD AND SPILLWAY FOR THE ARROYO SECO RESERVOIR SAN ANTONIO, TEXAS A Thesis By Joe Clyde Gilbreth Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in Partial fulfillment... of the requirements for the degree of CIVIL ENGINEER ~ll 1961 Major Sub)ect: @r~drolo Pf THE PROJECT DESIGN FLOOD AND SPILLWAY FOR THE ARROYO SECO RESERVOIR NEI! R SAN ANTONIO& TEXAS A Thesis By Joe Clyde Gilbreth Approved as to style and content by...

  4. The investigation of the effects of wettability on residual oil after water flooding 

    E-Print Network [OSTI]

    Burja, Edward Oscar

    1953-01-01

    THE INVESTIGATION OF THE EFFECTS OF WETTABILITY ON RESIDUAL OIL AFTER WATER FLOODING A Thesis BY E. 0, BUR JA Approved as to style and content by: (Cha rman of C mmittee (Head of Department) (Mo th (Year) THE INVESTIGATION OF THE EFFECTS... OF WETTABILITY ON RESIDUAL OIL AFTER WATER FLOODING By E. O. Burja A Thesis Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Major Subject...

  5. The Extremes of the Extremes: Extraordinary Floods (Proceedings of a symposium held at Reykjavik, Iceland, July 2000). IAHS Publ. no. 271, 2002. 101

    E-Print Network [OSTI]

    Perfect, Ed

    , Iceland, July 2000). IAHS Publ. no. 271, 2002. 101 Recent extreme floods on Mars DEVON BURR Department

  6. Solid State Lighting

    SciTech Connect (OSTI)

    Hastbacka, Mildred; Dieckmann, John; Bouza, Antonio

    2013-03-30

    The article discusses solid state lighting technologies. This topic was covered in two previous ASHRAE Journal columns (2010). This article covers advancements in technologies and the associated efficacies. The life-cycle, energy savings and market potential of these technologies are addressed as well.

  7. REDESIGN OF A FLOOD CONTROL PROJECT BY CITIZEN INITIATIVE1 1 Presented at the California Riparian Systems Conference; September 22-24, 1988; Davis, California.

    E-Print Network [OSTI]

    REDESIGN OF A FLOOD CONTROL PROJECT BY CITIZEN INITIATIVE1 Bev Ortiz 2 1 Presented used to redesign a flood control project on three creeks in central Contra Costa County, California to preserve the riparian and environmental values of the urban creeks while providing 25-year flood protection

  8. Point No Point Marsh Restoration and Flood Risk Mitigation Feasibility Project 1. Provide the name of all non-Federal interests planning to act as the sponsor,

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Point No Point Marsh Restoration and Flood Risk Mitigation Feasibility Project 1. Provide the name. This proposal is for a feasibility study for environmental restoration and flood risk mitigation. 3. State Restoration and Flood Risk Mitigation Feasibility Project are: Determine alternative approaches

  9. Real-time control of urban flooding P. Willems*, T. Barjas Blanco**, P-K. Chiang*, K. Cauwenberghs***, J. Berlamont* and B. De Moor**

    E-Print Network [OSTI]

    Real-time control of urban flooding P. Willems*, T. Barjas Blanco**, P-K. Chiang*, K. Cauwenberghs.Cauwenberghs@vmm.be) Abstract Real-time regulation of flood control reservoirs is being researched for the case of the river regulation of the hydraulic structures that control the reservoir storage in order to minimize the flood risk

  10. Simulation of Estuarine Flooding and Dewatering with Application to Great Bay, New Hampshire

    E-Print Network [OSTI]

    Simulation of Estuarine Flooding and Dewatering with Application to Great Bay, New Hampshire Justin T. C. Ip, Daniel R. Lynch Dartmouth College, Hanover, New Hampshire, 03755, U.S.A. Carl T, New Hamp­ shire estuary system are presented. The model incorporate two­dimensional kinematic wave

  11. Nutrient dynamics in marsh sediments contaminated by an oil spill following a flood 

    E-Print Network [OSTI]

    Harris, Benjamin Cord

    1997-01-01

    This research involves a study of the natural recovery of a brackish marsh impacted by an oil spill and fire in which the area was naturally enhanced with elevated nutrient levels. Flood waters during October, 1994, ruptured a group of pipelines...

  12. Sea-Level Rise and Subsidence: Implications for Flooding in New Orleans, Louisiana

    E-Print Network [OSTI]

    Gray, Matthew

    Sea-Level Rise and Subsidence: Implications for Flooding in New Orleans, Louisiana By Virginia R with relatively high rates of land subsidence. Land-surface altitude data collected in the leveed areas of the New subsidence of 5 millimeters per year. Preliminary results of other studies detecting the regional movement

  13. Flood Control with Model Predictive Control for River Systems with Water Reservoirs

    E-Print Network [OSTI]

    Flood Control with Model Predictive Control for River Systems with Water Reservoirs Maarten consisting of multiple channels, gates, and a water reservoir. One controller is used in combination of measured water levels. It was observed that the influence of this estimator on the control performance

  14. UTILITIES PROBLEMS AND FAILURES Electrical or plumbing failure/Flooding/Water leak/Natural gas

    E-Print Network [OSTI]

    Fernandez, Eduardo

    UTILITIES PROBLEMS AND FAILURES Electrical or plumbing failure/Flooding/Water leak/Natural gas for electrical shock. NOTIFY University Police. What should I do if I smell natural or propane gas? LEAVE/Repair line, 7-6333, or CALL the Campus University Police or Security at (561) 297-3500 or 911

  15. UTILITIES PROBLEMS AND FAILURES ELECTRICAL OR PLUMBING FAILURE/FLOODING/WATER LEAK

    E-Print Network [OSTI]

    Fernandez, Eduardo

    UTILITIES PROBLEMS AND FAILURES ELECTRICAL OR PLUMBING FAILURE/FLOODING/WATER LEAK NATURAL GAS - F 8a - 5p HBOI@FAU Security (772) 216-1124 Afterhours, Weekends or Holidays What should I do Police 911. · NOTIFY Building Safety personnel when possible. What should I do if I smell natural

  16. UTILITIES PROBLEMS AND FAILURES Electrical or plumbing failure/Flooding/Water leak/Natural gas or

    E-Print Network [OSTI]

    Fernandez, Eduardo

    UTILITIES PROBLEMS AND FAILURES Electrical or plumbing failure/Flooding/Water leak/Natural gas Physical Plant (772) 242-2246 M - F 8a - 5p (954) 762-5040 HBOI@FAU Security (772) 216-1124 Afterhours University Police. NOTIFY Building Safety personnel when possible. What should I do if I smell natural

  17. SVG and Geo Web Services for visualization of time series data of flood risk Barend Kbben

    E-Print Network [OSTI]

    Köbben, Barend

    SVG and Geo Web Services for visualization of time series data of flood risk Barend Köbben. The Open Geospatial Consortiums Web Map Service (WMS) specification is no doubt the most widely implemented webservices Open Web Services specifications Time series in WMS RIMapperWMS: SVG from WMS SVG animation of Geo-WebServices

  18. Robust Optimization of Oil Reservoir Flooding G.M. van Essen, M.J. Zandvliet,

    E-Print Network [OSTI]

    Van den Hof, Paul

    Robust Optimization of Oil Reservoir Flooding G.M. van Essen, M.J. Zandvliet, P.M.J. Van den Hof developments have been introduced within the field of oil recovery, with the aim to maximize production of oil wells", which are equipped with control valves to actively control the oil production. The optimal

  19. A lithospheric instability origin for Columbia River flood basalts and Wallowa Mountains uplift in

    E-Print Network [OSTI]

    Humphreys, Eugene

    A lithospheric instability origin for Columbia River flood basalts and Wallowa Mountains uplift-eruptive sub- sidence took place in the Wallowa Mountains, followed by syn- eruptive uplift of several hundred metres and a long-term uplift of about 2 km. The mapped surface uplift mimics regional topo- graphy

  20. ach year across the US, mesoscale weather events--flash floods, tornadoes, hail,

    E-Print Network [OSTI]

    Plale, Beth

    E ach year across the US, mesoscale weather events--flash floods, tornadoes, hail, strong winds of mesoscale weather research; its disparate, high-volume data sets and streams; or the tremendous urgent need for a comprehensive national cyberinfrastructure in mesoscale meteorology--particularly one

  1. Extreme flood sensitivity to snow and forest harvest, western Cascades, Oregon, United States

    E-Print Network [OSTI]

    Kurapov, Alexander

    Extreme flood sensitivity to snow and forest harvest, western Cascades, Oregon, United States J. A; published 3 December 2010. [1] We examined the effects of snow, event size, basin size, and forest harvest delivered 75% more water to soils than rain events. Peak discharges of >10 year rainonsnow events were

  2. Can freezing cause floods on Mars? Chi-yuen Wang,1

    E-Print Network [OSTI]

    Manga, Michael

    Can freezing cause floods on Mars? Chi-yuen Wang,1 Michael Manga,1 and Jeffrey C. Hanna2 Received to examine freezing-induced pressurization as a mechanism for releasing groundwater. The results suggest that freezing of an aquifer of global extent under the optimal conditions, i.e., perfectly confined and with low

  3. Indonesian official blames Illegal loggers for flood BUKIT LAWANG, Indonesia (AP) --Indonesia's environment minister on

    E-Print Network [OSTI]

    Indonesian official blames Illegal loggers for flood BUKIT LAWANG, Indonesia (AP) -- Indonesia. Environmentalists say unchecked logging in Indonesia, a sprawling archipelago with 210 million inhabitants, disrupts, Indonesia's largest environmental group, said that up to 20% of Leuser National Park, which overlooks Bukit

  4. ERDC/EL TN-11-1 Flood Risk Management: Insights from

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ERDC/EL TN-11-1 March 2011 Flood Risk Management: Insights from an Expert Modeling Process by M. D preparedness planning that harmonizes efforts of implementing agencies and stakeholders. Risk management are essential for effective risk management policy. Formal (versus ad hoc) analyses of risk manager and stake

  5. Integration of Landsat Imagery and an Inundation Model in Flood Assessment and Predictions

    E-Print Network [OSTI]

    Ezer,Tal

    regions. The topography data used by the model were based only on a subjective assessment from various data in shallow regions and flood zones where land- base data are not available. Keywords constraint to the development of such numerical models is the lack of suitable validation data sources [3

  6. Development of the Lower Sacramento Valley Flood-Control System: Historical Perspective

    E-Print Network [OSTI]

    Singer, Michael

    Development of the Lower Sacramento Valley Flood-Control System: Historical Perspective L. Allan in the Sacramento Valley. The valley is a broad, low plain with backswamp basins that were frequently inundated in the Sacramento Valley due to high flow variability, mining sedimentation, lack of a coordinated levee system

  7. LETTER doi:10.1038/nature10749 Origin of Columbia River flood basalt controlled by

    E-Print Network [OSTI]

    Liu, Lijun

    Yellowstone hotspot track along the eastern Snake River plain (Fig. 1). Recent models trying to explainLETTER doi:10.1038/nature10749 Origin of Columbia River flood basalt controlled by propagating rupture of the Farallon slab Lijun Liu1 & Dave R. Stegman1 The origin of the Steens­Columbia River (SCR

  8. HYDROPOWER RESERVOIR FOR FLOOD CONTROL: A CASE STUDY ON RINGLET RESERVOIR, CAMERON

    E-Print Network [OSTI]

    Julien, Pierre Y.

    HYDROPOWER RESERVOIR FOR FLOOD CONTROL: A CASE STUDY ON RINGLET RESERVOIR, CAMERON HIGHLANDS, Malaysia 4 Professor, Department of Civil Engineering, Colorado State University, USA ABSTRACT: Hydropower as possible for daily hydropower generation as well as to prevent any spillage at dam. However

  9. Groundwater, Legacy Soil Cleanup and Flood Recovery Top Lab’s Accomplishments

    Broader source: Energy.gov [DOE]

    LOS ALAMOS, N.M. – Top 2014 accomplishments of the Los Alamos National Laboratory’s EM-supported Environmental Programs included remediation of chromium in groundwater, completion of a legacy contaminant soil cleanup project, and rapid recovery from a 1,000-year rain event that caused widespread flooding.

  10. Case Study: Flood Mitigation of the Muda River, Malaysia P. Y. Julien, M.ASCE1

    E-Print Network [OSTI]

    Julien, Pierre Y.

    degradation, which largely off sets apparent benefits for flood control. Pumping stations have been systematically required at irrigation canal intakes. Several bridge piers have also been severely undermined particularly high Table 1 . The Department of Irrigation and Drainage in Malaysia Jabatan Pengairan dan Saliran

  11. Final Independent External Peer Review Report Fargo-Moorhead Metropolitan Flood Risk

    E-Print Network [OSTI]

    US Army Corps of Engineers

    feet in 51 of the past 107 years, and every year from 1993 through 2009. The study area is between in Minnesota also cross the study area. The primary problem in the study area is a high risk of flood damage, Canada. The drainage area of the Red River of the North above the U.S. Geological Survey gauging station

  12. NATURAL HAZARDS ON ALLUVIAL FANS: THE VENEZUELA DEBRIS FLOW AND FLASH FLOOD DISASTER

    E-Print Network [OSTI]

    Eaton, L. Scott

    NATURAL HAZARDS ON ALLUVIAL FANS: THE VENEZUELA DEBRIS FLOW AND FLASH FLOOD DISASTER In December Venezuela. Rainfall on December 2-3 totaled 200 millimeters (8 inches) and was followed by a major storm, Denver, Colorado, Naples, Italy, and Vargas, Venezuela. In time scales spanning thousands of years

  13. Hydrological and habitat controls of algal biodiversity and biomass in a subtropical flood-pulsed wetland

    E-Print Network [OSTI]

    Jones, Peter JS

    Hydrological and habitat controls of algal biodiversity and biomass in a subtropical flood;Microalgae, base of aquatic food webs Ecosystem services. Provisioning: food, fiber and fuel. Regulating estimate of algal biodiversity in the Okavango Delta A2)Explain biomass and diversity patterns in relation

  14. Technology in Society XX (2006) xxx-xxx Flood safety in the Netherlands

    E-Print Network [OSTI]

    2006-01-01

    by the Dutch water management community, including government ministries, engineering companies, the scientific community, and even the royal family (Crown Prince Willem-Alexander), both at home and on visits to flood present-day choices may lead to irreversible worsening of the problem in the l

  15. Towards Long-lead Forecasting of Extreme Flood Events: A Data Mining Framework for Precipitation Cluster

    E-Print Network [OSTI]

    Ding, Wei

    Towards Long-lead Forecasting of Extreme Flood Events: A Data Mining Framework for Precipitation of precipitation events occurring over from several days to several weeks. Though precise short- term forecasting of precipitation clusters can be attempted by identifying persistent atmospheric regimes that are conducive

  16. Demonstration Assessment of Light-Emitting Diode Roadway Lighting...

    Office of Scientific and Technical Information (OSTI)

    New York Citation Details In-Document Search Title: Demonstration Assessment of Light-Emitting Diode Roadway Lighting on the FDR Drive in New York, New York This a report about a...

  17. Light Dance : light and the nature of body movement

    E-Print Network [OSTI]

    Riskin, Seth

    1989-01-01

    Light Dance is a conscious transfiguration of the body, its movement and the encompassing space; a transposition of matter to light exalted in the dance. This corresponds to the conceptualized spirit of the performer whose ...

  18. Making fuel from light: Argonne research sheds light on photosynthesis...

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

    Making fuel from light: Argonne research sheds light on photosynthesis and creation of solar fuel By Jo Napolitano * September 1, 2015 Tweet EmailPrint Refined by nature over a...

  19. Fusion pumped light source

    DOE Patents [OSTI]

    Pappas, Daniel S. (Los Alamos, NM)

    1989-01-01

    Apparatus is provided for generating energy in the form of light radiation. A fusion reactor is provided for generating a long, or continuous, pulse of high-energy neutrons. The neutron flux is coupled directly with the lasing medium. The lasing medium includes a first component selected from Group O of the periodic table of the elements and having a high inelastic scattering cross section. Gamma radiation from the inelastic scattering reactions interacts with the first component to excite the first component, which decays by photon emission at a first output wavelength. The first output wavelength may be shifted to a second output wavelength using a second liquid component responsive to the first output wavelength. The light outputs may be converted to a coherent laser output by incorporating conventional optics adjacent the laser medium.

  20. Scattering Of Light Nuclei

    SciTech Connect (OSTI)

    Quaglioni, S; Navratil, P; Roth, R

    2009-12-15

    The exact treatment of nuclei starting from the constituent nucleons and the fundamental interactions among them has been a long-standing goal in nuclear physics. Above all nuclear scattering and reactions, which require the solution of the many-body quantum-mechanical problem in the continuum, represent an extraordinary theoretical as well as computational challenge for ab initio approaches.We present a new ab initio many-body approach which derives from the combination of the ab initio no-core shell model with the resonating-group method [4]. By complementing a microscopic cluster technique with the use of realistic interactions, and a microscopic and consistent description of the nucleon clusters, this approach is capable of describing simultaneously both bound and scattering states in light nuclei. We will discuss applications to neutron and proton scattering on sand light p-shell nuclei using realistic nucleon-nucleon potentials, and outline the progress toward the treatment of more complex reactions.