Sample records for business-as-usual trend estimates

  1. Future climate trends from a first-difference atmospheric carbon dioxide regression model involving emissions scenarios for business as usual and for peak fossil fuel

    E-Print Network [OSTI]

    Leggett, L M W

    2014-01-01T23:59:59.000Z

    This paper investigates the implications of the future continuation of the demonstrated past (1960-2012) strong correlation between first-difference atmospheric CO2 and global surface temperature. It does this, for the period from the present to 2050, for a comprehensive range of future global fossil fuel energy use scenarios. The results show that even for a business-as-usual (the mid-level IPCC) fossil fuel use estimate, global surface temperature will rise at a slower rate than for the recent period 1960-2000. Concerning peak fossil fuel, for the most common scenario the currently observed (1998-2013)temperature plateau will turn into a decrease. The observed trend to date for temperature is compared with that for global climate disasters: these peaked in 2005 and are notably decreasing. The temperature and disaster results taken together are consistent with either a reduced business-as-usual fossil fuel use scenario into the future, or a peak fossil fuel scenario, but not with the standard business-as-usu...

  2. The following activities have been identified as our top five priorities for 2013/14 (and onward to 2017/18), our top five business as usual activities for 2013/14 (and

    E-Print Network [OSTI]

    Greenlees, John

    and their relevance and value to the business. 3. Civic Engagement Better resource the way we support and enhance events through the innovative uses of technology 4. IT Service Delivery Model Implement a more efficient onward to 2017/18), our top five business as usual activities for 2013/14 (and onward to 2017

  3. U.S. Energy Information Administration (EIA) - Source

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    and methodologies used for any particular scenario. The Reference case projection is a business-as-usual trend estimate, given known technology and technological and demographic...

  4. Wavelet-Based Parameter Estimation for Trend Contaminated Fractionally Differenced Processes

    E-Print Network [OSTI]

    Washington at Seattle, University of

    Wavelet-Based Parameter Estimation for Trend Contaminated Fractionally Differenced Processes Peter to scientific problems in the environmental and ecological sciences. #12;#12;Wavelet-Based Parameter Estimation of polynomial trend plus FD noise and apply the discrete wavelet transform (DWT) to separate a time series

  5. Coal-by-Rail: A Business-as-Usual Reference Case

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

    of rail tonnage and gross revenue. While growth in other traffic-most notably, crude oil-may offset some of any potential decline in coal shipments, would it be sufficient?...

  6. Coal-by-Rail: A Business-as-Usual Reference Case | Argonne National...

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

    proposed carbon emission standards reduce domestic coal use, the role of coal in the U.S. energy mix may be expected to decline. If such a decline were to occur, how would it...

  7. Coal-by-Rail Business-as-Usual Reference Case | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T, Inc.'sEnergyTexas1. FeedstockCLEAN AIR ACTClosedfor Elementary

  8. Making Sustainability "Business as Usual" | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas »ofMarketingSmart Windows Smarter Making SmartMaking

  9. Making Sustainability "Business as Usual" | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetterEconomyDr.Energy Maine StateEnergyMakingStrides

  10. Nitrogen oxides emission trends in Monthly emission estimates of nitrogen oxides from space provide

    E-Print Network [OSTI]

    Haak, Hein

    Chapter 5 Nitrogen oxides emission trends in East Asia Abstract Monthly emission estimates present first results of a new emission estimation algorithm, specifically designed to use daily satellite observations of column concentrations for fast updates of emission estimates of short-lived atmospheric

  11. Integrated Estimation and Tracking of Performance Model Parameters with Autoregressive Trends

    E-Print Network [OSTI]

    Woodside, C. Murray

    1 Integrated Estimation and Tracking of Performance Model Parameters with Autoregressive Trends Tao the model parameters can be tracked by an estimator such as a Kalman Filter, so that decisions can excessive cost (as is usually the case for the CPU time of a service). Because there may be significant

  12. Hierarchical models for estimating state and demographic trends in U.S. death penalty public opinion

    E-Print Network [OSTI]

    Gelman, Andrew

    Hierarchical models for estimating state and demographic trends in U.S. death penalty public?" Because the death penalty is governed by state laws rather than federal laws, it is of special interest logistic regression model to estimate support for the death penalty as a function of the year, the state

  13. Effect of data quality on estimates of farm infectiousness trends in the UK 2001

    E-Print Network [OSTI]

    Schnaufer, Achim

    Effect of data quality on estimates of farm infectiousness trends in the UK 2001 foot of the mathematical models that were developed to study the UK 2001 foot-and-mouth disease epidemic assumed controversy over whether this assumption is appropriate. Uncertainty about which farm infected which in 2001

  14. Travel Trends Using the Puget Sound Panel Survey: A Generalized Estimating Equations Approach

    E-Print Network [OSTI]

    Yee, Julie; Niemeier, Debbie

    1998-01-01T23:59:59.000Z

    panel survey for the Puget Sound Region. Trans­ portationTravel trends using the Puget Sound Panel Table 18. Wave 1longitudinal data from the Puget Sound Transportation Panel.

  15. Estimates of U.S. Commercial Building Electricity Intensity Trends: Issues Related to End-Use and Supply Surveys

    SciTech Connect (OSTI)

    Belzer, David B.

    2004-09-04T23:59:59.000Z

    This report examines measurement issues related to the amount of electricity used by the commercial sector in the U.S. and the implications for historical trends of commercial building electricity intensity (kWh/sq. ft. of floor space). The report compares two (Energy Information Administration) sources of data related to commercial buildings: the Commercial Building Energy Consumption Survey (CBECS) and the reporting by utilities of sales to commercial customers (survey Form-861). Over past two decades these sources suggest significantly different trend rates of growth of electricity intensity, with the supply (utility)-based estimate growing much faster than that based only upon the CBECS. The report undertakes various data adjustments in an attempt to rationalize the differences between these two sources. These adjustments deal with: 1) periodic reclassifications of industrial vs. commercial electricity usage at the state level and 2) the amount of electricity used by non-enclosed equipment (non-building use) that is classified as commercial electricity sales. In part, after applying these adjustments, there is a good correspondence between the two sources over the the past four CBECS (beginning with 1992). However, as yet, there is no satisfactory explanation of the differences between the two sources for longer periods that include the 1980s.

  16. Estimating coal production peak and trends of coal imports in China

    SciTech Connect (OSTI)

    Bo-qiang Lin; Jiang-hua Liu [Xiamen University, Xiamen (China). China Center for Energy Economics Research (CCEER)

    2010-01-15T23:59:59.000Z

    More than 20 countries in the world have already reached a maximum capacity in their coal production (peak coal production) such as Japan, the United Kingdom and Germany. China, home to the third largest coal reserves in the world, is the world's largest coal producer and consumer, making it part of the Big Six. At present, however, China's coal production has not yet reached its peak. In this article, logistic curves and Gaussian curves are used to predict China's coal peak and the results show that it will be between the late 2020s and the early 2030s. Based on the predictions of coal production and consumption, China's net coal import could be estimated for coming years. This article also analyzes the impact of China's net coal import on the international coal market, especially the Asian market, and on China's economic development and energy security. 16 refs., 5 figs., 6 tabs.

  17. Estimate of Cost-Effective Potential for Minimum Efficiency Performance Standards in 13 Major World Economies Energy Savings, Environmental and Financial Impacts

    E-Print Network [OSTI]

    Letschert, Virginie E.

    2013-01-01T23:59:59.000Z

    Retail Data Brazil – International Energy Initiative Life-business as usual Brazil Bottom-Up Energy Analysis Systemfor setting energy efficiency standards in Brazil:The case

  18. Moving from Status to Trends: Forest Inventory and Analysis Symposium 2012 330GTR-NRS-P-105 Estimators usEd in thE nEw mExico invEntory

    E-Print Network [OSTI]

    Moving from Status to Trends: Forest Inventory and Analysis Symposium 2012 330GTR-NRS-P-105 Estimators usEd in thE nEw mExico invEntory: Practical imPlications of "truly" random nonrEsPonsE within Each stratum Paul l. Patterson and sara a. Goeking1 Abstract.--The annual forest inventory of New Mexico began

  19. Estimate of Technical Potential for Minimum Efficiency Performance Standards in 13 Major World Economies

    E-Print Network [OSTI]

    Letschert, Virginie

    2013-01-01T23:59:59.000Z

    efficiency Australia best available technology business as usual Brazil Bottom-Up EnergyAustralia South Africa Reference U.S. DOE, 2010a Solar Water Heater LBNL assumption EER – energy-efficiency

  20. Residential and Transport Energy Use in India: Past Trend and Future Outlook

    E-Print Network [OSTI]

    de la Rue du Can, Stephane

    2009-01-01T23:59:59.000Z

    patterns of energy consumption, trends in saturation andtrend in passenger transport in Mumbai and Maharashtra, and estimated the energy consumption

  1. 5 World Oil Trends WORLD OIL TRENDS

    E-Print Network [OSTI]

    for gasoline, diesel and other petroleum products. This chapter provides an overview of world oil trends agreements on export routes have limited development. Petroleum production in the United States, including half of petroleum supplies to the United States. OPEC petroleum production also increased in 1994

  2. Wind Power Development in the United States: Current Progress, Future Trends

    E-Print Network [OSTI]

    Wiser, Ryan H

    2009-01-01T23:59:59.000Z

    Keywords: Wind energy, renewable energy, cost trends,wind energy are projected to be relatively modest. Figure 6 shows the total estimated electric-sector costs

  3. ECOLOGICAL TAX REFORM: Estimated Environmental and Employment Effects in British Columbia

    E-Print Network [OSTI]

    efficiency and fuel switching responses, I used an economy-wide simulation model. Two scenarios of ecological of the Requirements for the Degree of Master of Resource Management in the School of Resource Environmental Management consumption by each sector of the economy fell by between 15% and 35% from a business as usual scenario. Solid

  4. International, National, and Virginia Trends

    E-Print Network [OSTI]

    .............................................................................................................1 Global Coal Production and Consumption Trends ...................................................2.S. Electricity Generation....................................................................................15 U.S. Coal Consumption

  5. Nuclear power attitude trends

    SciTech Connect (OSTI)

    Nealey, S.M.

    1981-11-01T23:59:59.000Z

    The increasing vulnerability of nuclear power to political pressures fueled by public concerns, particularly about nuclear plant safety and radioactive waste disposal, has become obvious. Since Eisenhower's Atoms-for-Peace program, utility and government plans have centered on expansion of nuclear power generating capability. While supporters have outnumbered opponents of nuclear power expansion for many years, in the wake of the Three Mile Island (TMI) accident the margin of support has narrowed. The purpose of this paper is to report and put in perspective these long-term attitude trends.

  6. Trending: Metal Oxo Bonds

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin Transition in2,EHSS A-Z Site Map OrganizationFAQTrending:Trending:

  7. Trending: Metal Oxo Bonds

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengthening a solidSynthesisAppliancesTrending: Metal Oxo Bonds Print Metal

  8. Trending: Metal Oxo Bonds

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengthening a solidSynthesisAppliancesTrending: Metal Oxo Bonds Print

  9. Geologic carbon sequestration as a global strategy to mitigate CO2 emissions: Sustainability and environmental risk

    E-Print Network [OSTI]

    Oldenburg, C.M.

    2012-01-01T23:59:59.000Z

    the bulk of its energy from fossil fuel in a manner thatabove business-as-usual fossil-fuel energy use. Estimates ofenergy is considered cheap enough to replace fossil fuels.

  10. Smart Home Concepts: Current Trends

    E-Print Network [OSTI]

    Venkatesh, Alladi

    2003-01-01T23:59:59.000Z

    Smart Home Concepts: Current Trends Alladi Venkatesh Ph.D.developments concerning smart home technologies and theirNews (Southern Report): Smart homes and high-tech clothing

  11. 47 Natural Gas Market Trends NATURAL GAS MARKET TRENDS

    E-Print Network [OSTI]

    47 Natural Gas Market Trends Chapter 5 NATURAL GAS MARKET TRENDS INTRODUCTION Natural gas discusses current natural gas market conditions in California and the rest of North America, followed on the outlook for demand, supply, and price of natural gas for the forecasted 20-year horizon. It also addresses

  12. Petrick Technology Trends Of Manufacturing

    E-Print Network [OSTI]

    #12;323 Petrick Technology Trends chapter 9 The Future Of Manufacturing Irene Petrick Technology Trends This chapter is a story about the future of manufacturing based on three predictions: · that firms sophisticated modeling and simulation of both new products and production processes; · that additive

  13. International Trends in Green Building

    E-Print Network [OSTI]

    Zhang, Junshan

    International Trends in Green Building Friday, August 26, 2011 Registration 8:00 a.m. Presentation, Canada Green Building Council The presentation will cover international trends and innovations in the green-building industry as well as new opportunities for green-building collaboration with Arizona

  14. Trends in Regional Electricity Demands 1995-2012

    E-Print Network [OSTI]

    to Department of Energy in EIA form 861. Council staff takes annual reported retail sales by each utility. Street lighting sales are not metered but rather estimated . 10 #12;Losses are Defined as Energy LoadsTrends in Regional Electricity Demands 1995-2012 January 29, 2014 #12;In Today's Conversation

  15. Detecting appropriate groundwater-level trends for safe groundwater development

    E-Print Network [OSTI]

    Sohoni, Milind

    Detecting appropriate groundwater-level trends for safe groundwater development Rahul Gokhale-monsoon Groundwater(GW) levels are important for the periodic categorisation of regions in India according to their GW-safety. A specific procedure has been recommended by the Groundwater Estimation Committee, 1997(GEC'97), constituted

  16. 4, 64736501, 2004 Is there a trend in

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    and in space to cover the global scale yields a best estimate of 0.05 Wm -2 for the radiative forcing due clouds and their climate effect remain highly uncertain. Boucher (1999) analyzed surface observationACPD 4, 6473­6501, 2004 Is there a trend in cirrus cloud cover due to aircraft traffic? F. Stordal

  17. Estimating Methods

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

    1997-03-28T23:59:59.000Z

    Based on the project's scope, the purpose of the estimate, and the availability of estimating resources, the estimator can choose one or a combination of techniques when estimating an activity or project. Estimating methods, estimating indirect and direct costs, and other estimating considerations are discussed in this chapter.

  18. Trends in pan evaporation and actual evapotranspiration across the conterminous U.S.: Paradoxical or complementary?

    E-Print Network [OSTI]

    Ramírez, Jorge A.

    increasing trends in ET*a [Szilagyi et al., 2001], GCM-based estimates of evapotrans- piration [Manabe, 1997: the radiative budget and the advective budget. These budgets have been addressed previously [Szilagyi et al

  19. Energy Perspectives: Trends and Milestones

    Reports and Publications (EIA)

    2011-01-01T23:59:59.000Z

    Energy Perspectives is a graphical overview of energy history in the United States. The 43 graphs shown here reveal sweeping trends related to the nation's production, consumption, and trade of energy from 1949 through 2011.

  20. activity trend estimates: Topics by E-print Network

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

    of the shortcomings of the standard textbook economic model, neo-classical economic theory and have even endorsed my book. Largely, their new paper reflects criticism that I...

  1. Trends in Commercial Buildings--Buildings and Floorspace

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

    Home > Trends in Commercial Buildings > Trends in Buildings Floorspace Data tables Commercial Buildings TrendDetail Commercial Floorspace TrendDetail Background: Adjustment to...

  2. Midlatitude Ozone: Loss and Trends

    E-Print Network [OSTI]

    Toohey, Darin W.

    1 Lecture 17 Midlatitude Ozone: Loss and Trends ATOC/CHEM 5151 #12;2 Importance of midlatitude ozone · Covers most of the world's populated areas · Provides protection from UV #12;3 Ozone loss picture, c. 1988 #12;4 Lower vs. Upper stratosphere #12;5 Ozone loss, post 1988 · Discovery of ozone hole

  3. Foundations and Trends R Econometrics

    E-Print Network [OSTI]

    Lansky, Joshua

    Foundations and Trends R in Econometrics Vol. 2, Nos. 1­2 (2006) 1­145 c 2008 A. Golan DOI: 10.1561/0800000004 Information and Entropy Econometrics -- A Review and Synthesis Amos Golan Department of Economics, American are to study the basics of information-theoretic methods in econometrics, to exam- ine the connecting theme

  4. Trend dynamics : a method to improve the analysis, dissemination and forecasting of trends on the Internet

    E-Print Network [OSTI]

    Strazza, Ernesto (Strazza Silva)

    2014-01-01T23:59:59.000Z

    This thesis provides a new perspective in trend analysis with the acknowledgement of individuals as carriers of trends and susceptible to influence simultaneously by a trend's perceived significance and by external effects ...

  5. Long-Term Trends in Motor Vehicle Emissions in U.S. Urban Areas Brian C. McDonald and Drew R. Gentner

    E-Print Network [OSTI]

    Cohen, Ronald C.

    Long-Term Trends in Motor Vehicle Emissions in U.S. Urban Areas Brian C. McDonald and Drew R to estimate long- term trends (1990-2010) in carbon monoxide (CO) emissions from motor vehicles. Non-methane hydrocarbons (NMHC) are estimated using ambient NMHC/CO ratios after controlling for nonvehicular sources

  6. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    David S. Schechter

    2004-08-31T23:59:59.000Z

    The naturally fractured Spraberry Trend Area is one of the largest reservoirs in the domestic U.S. and is the largest reservoir in area extent in the world. Production from Spraberry sands is found over a 2,500 sq. mile area and Spraberry reservoirs can be found in an eight county area in west Texas. Over 150 operators produce 65,000 barrels of oil per day (bopd) from the Spraberry Trend Area from more than 9,000 production wells. Recovery is poor, on the order of 7-10% due to the profoundly complicated nature of the reservoir, yet billions of barrels of hydrocarbons remain. We estimate over 15% of remaining reserves in domestic Class III reservoirs are in Spraberry Trend Area reservoirs. This tremendous domestic asset is a prime example of an endangered hydrocarbon resource in need of immediate technological advancements before thousands of wells are permanently abandoned. This report describes the final work of the project, ''Preferred Waterflood Management Practices for the Spraberry Trend Area.'' The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame through the application of preferred practices for managing and optimizing water injection. Our goal is to dispel negative attitudes and lack of confidence in water injection and to document the methodology and results for public dissemination to motivate waterflood expansion in the Spraberry Trend. This objective has been accomplished through research in three areas: (1) detail historical review and extensive reservoir characterization, (2) production data management, and (3) field demonstration. This provides results of the final year of the three-year project for each of the three areas.

  7. Trends in Thermoelectric Properties with Nanostructure: Ferecrystals...

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

    Thermoelectric Properties with Nanostructure: Ferecrystals with Designed Nanoarchitecture Trends in Thermoelectric Properties with Nanostructure: Ferecrystals with Designed...

  8. Energy Efficiency Trends in Residential and Commercial Buildings...

    Office of Environmental Management (EM)

    Efficiency Trends in Residential and Commercial Buildings - August 2010 Energy Efficiency Trends in Residential and Commercial Buildings - August 2010 Overview of building trends...

  9. Energy Use in China: Sectoral Trends and Future Outlook

    E-Print Network [OSTI]

    2008-01-01T23:59:59.000Z

    patterns of energy consumption, trends in saturation andand how the energy consumption trend could be changed in athe sectoral energy consumption trends in China in detail,

  10. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01T23:59:59.000Z

    LBNL-pend TV Energy Consumption Trends and Energy-EfficiencyTrends and Energy Consumption ..TV Technology Trends and Energy Consumption. 1.2.3. Factors

  11. TRENDS 1991: A compendium of data on global change

    SciTech Connect (OSTI)

    Boden, T.A.; Sepanski, R.J.; Stoss, F.W. (eds.)

    1991-12-01T23:59:59.000Z

    This document is a source of frequently used global-change data. This second issue of the Trends series expands the coverage of sites recording atmospheric concentrations of carbon dioxide (CO{sub 2}) and methane (CH{sub 4}), and it updates records reported in the first issue. New data for other trace atmospheric gases have been included in this issue; historical data on nitrous oxide (N{sub 2}) from ice cores, modern records of atmospheric concentrations of chlorofluorocarbons (CFC-11 and CFC-12) and N{sub 2}O, and estimates of global estimates of CFC-11 and CFC-12. The estimates for global and national CO{sub 2} emissions from the burning of fossil fuels, the production of cement, and gas flaring have been revised and updated. Regional CO{sub 2} emission estimates have been added, and long-term temperature records have been updated and expanded. Data records are presented in four- to six-page formats, each dealing with a specific site, region, or emissions species. The data records include tables and graphs; discussion of methods for collecting, measuring, and reporting the data; trends in the data; and references to literature that provides further information. All data appearing in the document are available on digital media from the Carbon Dioxide Information Analysis Center.

  12. Trends in engineering computer applications

    SciTech Connect (OSTI)

    Undrill, J.

    1983-11-01T23:59:59.000Z

    Advancements in computer hardware and software have significantly changed engineering computer applications and will continue to do so in the near future. The major trends to exercise the most influence are thought to be those involving expanded memory capacity, improved maintenance costs, flexibility and compatibility of programs and equipment, greater graphics capabilities, and data management programs. It is felt that the engineering profession will once again turn back to computers with massive disc memories, but will incorporate separate-but-data-linked machines into the total system.

  13. Historical trends in the accumulation of chemicals in Puget Sound. National status and trends program for marine environmental quality: Technical memo

    SciTech Connect (OSTI)

    Lefkovitz, L.F.; Cullinan, V.I.; Crecelius, E.A.

    1997-12-01T23:59:59.000Z

    The purpose of the study is to: (1) continue monitoring historical trends in the concentration of contaminants in Puget Sound sediments, and (2) quantify recent trends in the recovery of contaminated sediments. Results from this study can be compared with those obtained in the 1982 study to determine whether sediment quality is still improving and to estimate the rate of recovery. A statistically significant reduction in sediment contamination over the past 20 years would provide empirical evidence that environmental regulation has had a positive impact on the water quality in Puget Sound. Chemical trends were evaluated from six age-dated sediment cores collected from the main basin of Puget Sound. Chemical analyses included metals, polynuclear aromatic hydrocarbons (PAHs), PCBs and chlorinated pesticides, nutrients (total nitrogen (N), and phosphorus (P)), butyl tins, and total organic carbon (TOC). Sedimentation (cm/yr) and deposition rates (g/sq cm/yr) were estimated using a steady-state Pb-210 dating technique.

  14. Trends in hydrogen plant design

    SciTech Connect (OSTI)

    Johansen, T.; Raghuraman, K.S.; Hackett, L.A. (KTI, Zoetermeer (NL))

    1992-08-01T23:59:59.000Z

    Understanding important design considerations for H{sub 2} production via steam reforming require detailed attention to the many elements that make up the process. This paper discusses design trends focus on improvements to the plant's three principal unit operations: Generation of H{sub 2}/CO syngas, Conversion of CO in the syngas and Separation/purification of H{sub 2} from syngas. Natural gas, LPG, oil, coal and coke are all potential raw materials for H{sub 2} production. For the first step in the process, generation of H{sub 2} syngas, the processes available are: Reforming the steam; Autothermal reforming with oxygen and steam; and Partial oxidation with oxygen (POX). Most syngas is presently produced by steam reforming of natural gas or light hydrocarbons up to naphtha.

  15. Petroleum 1996 - issues and trends

    SciTech Connect (OSTI)

    NONE

    1997-09-01T23:59:59.000Z

    Increasingly, users of the Energy Information Administration`s petroleum data and analytical reports have expressed an interest in a recurring report that takes a broad view of the petroleum sector. What is sought is some perspective on the complex interrelationships that comprise an industry and markets accounting for 40 percent of the energy consumed in the United States and ranging from the drilling rig in the oil field to the pump at the local gasoline station. This report comprehensively examines historical trends, and selectively focuses on major issues and the events they represent. It analyzes different dimensions of the industry and related markets in terms of how they relate to a common theme, in this case, the volatility in petroleum markets.

  16. Trends in Commercial Buildings--Introduction

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

    Commercial Buildings Energy Consumption Survey (CBECS) Trends in the Commercial Buildings Sector Since 1978, the Energy Information Administration has collected basic statistical...

  17. Isotopic Trends in Production of Superheavies

    SciTech Connect (OSTI)

    Antonenko, N.V. [Institut fuer Theoretische Physik der Justus-Liebig-Universitaet, D-35392 Giessen (Germany); Joint Institute for Nuclear Research, 141980 Dubna (Russian Federation); Adamian, G.G.; Zubov, A.S. [Joint Institute for Nuclear Research, 141980 Dubna (Russian Federation); Scheid, W. [Institut fuer Theoretische Physik der Justus-Liebig-Universitaet, D-35392 Giessen (Germany)

    2005-11-21T23:59:59.000Z

    The isotopic trends are discussed for cold and hot fusion reactions leading to superheavies. The possibilities of production of new isotopes in incomplete fusion reactions are treated.

  18. Michigan Basin. Secondary recovery in reef trends yields more production

    SciTech Connect (OSTI)

    Not Available

    1982-07-01T23:59:59.000Z

    Secondary recovery practices in reef trends in Michigan are described. Waterflooding in the Chester 18 Unit began in 1978; it currently has 6 injection wells and 11 production wells. The production wells use a submersible pumping unit, and current production levels are estimated at 3800 bopd. The present level of injection is ca. 17,000 bpd of water. The company operating the field has concluded that more barrels can be produced from a reef if a waterflood is started early. There are 55 to 60 such reefs with potential for supplemental recovery.

  19. TRENDS '90: A compendium of data on global change

    SciTech Connect (OSTI)

    Sepanski, R.J.; Stoss, F.W. (eds.); Boden, T.A.; Kanciruk, P.; Farrell, M.P.

    1990-08-01T23:59:59.000Z

    This document is a source of frequently used global change data. This first issue includes estimates for global and national CO{sub 2} emissions from the burning of fossil fuels and from the production of cement, historical and modern records of atmospheric CO{sub 2} and methane concentrations, and several long-term temperature records. Included are tabular and graphical presentations of the data, discussions of trends in the data, and references to publications that provide further information. Data are presented in a two-page format, each dealing with a different data set. All data are available in digital form from the Carbon Dioxide Information Analysis Center.

  20. Nuclear Power Trends Energy Economics and Sustainability

    E-Print Network [OSTI]

    Nuclear Power Trends Energy Economics and Sustainability L. H. Tsoukalas Purdue University Nuclear;National Research Council of Greece, May 8, 2008 Outline · The Problem · Nuclear Energy Trends · Energy Economics · Life Cycle Analysis · Nuclear Sustainability · Nuclear Energy in Greece? #12;National Research

  1. Recent trends in automobile recycling: An energy and economic assessment

    SciTech Connect (OSTI)

    Curlee, T.R.; Das, S.; Rizy, C.G. [Oak Ridge National Lab., TN (United States); Schexanyder, S.M. [Tennessee Univ., Knoxville, TN (United States). Dept. of Biochemistry

    1994-03-01T23:59:59.000Z

    Recent and anticipated trends in the material composition of domestic and imported automobiles and the increasing cost of landfilling the non-recyclable portion of automobiles (automobile shredder residue or ASR) pose questions about the future of automobile recycling. This report documents the findings of a study sponsored by the US Department of Energy`s Office of Environmental Analysis to examine the impacts of these and other relevant trends on the life-cycle energy consumption of automobiles and on the economic viability of the domestic automobile recycling industry. More specifically, the study (1) reviewed the status of the automobile recycling industry in the United States, including the current technologies used to process scrapped automobiles and the challenges facing the automobile recycling industry; (2) examined the current status and future trends of automobile recycling in Europe and Japan, with the objectives of identifying ``lessons learned`` and pinpointing differences between those areas and the United States; (3) developed estimates of the energy system impacts of the recycling status quo and projections of the probable energy impacts of alternative technical and institutional approaches to recycling; and (4) identified the key policy questions that will determine the future economic viability of automobile shredder facilities in the United States.

  2. Nuclear Proliferation Technology Trends Analysis

    SciTech Connect (OSTI)

    Zentner, Michael D.; Coles, Garill A.; Talbert, Robert J.

    2005-10-04T23:59:59.000Z

    A process is underway to develop mature, integrated methodologies to address nonproliferation issues. A variety of methodologies (both qualitative and quantitative) are being considered. All have one thing in common, a need for a consistent set of proliferation related data that can be used as a basis for application. One approach to providing a basis for predicting and evaluating future proliferation events is to understand past proliferation events, that is, the different paths that have actually been taken to acquire or attempt to acquire special nuclear material. In order to provide this information, this report describing previous material acquisition activities (obtained from open source material) has been prepared. This report describes how, based on an evaluation of historical trends in nuclear technology development, conclusions can be reached concerning: (1) The length of time it takes to acquire a technology; (2) The length of time it takes for production of special nuclear material to begin; and (3) The type of approaches taken for acquiring the technology. In addition to examining time constants, the report is intended to provide information that could be used to support the use of the different non-proliferation analysis methodologies. Accordingly, each section includes: (1) Technology description; (2) Technology origin; (3) Basic theory; (4) Important components/materials; (5) Technology development; (6) Technological difficulties involved in use; (7) Changes/improvements in technology; (8) Countries that have used/attempted to use the technology; (9) Technology Information; (10) Acquisition approaches; (11) Time constants for technology development; and (12) Required Concurrent Technologies.

  3. Coal rank trends in eastern Kentucky

    SciTech Connect (OSTI)

    Hower, J.C.; Trinkle, E.J.

    1984-12-01T23:59:59.000Z

    Examination of coal rank (by vitrinite maximum reflectance) for eastern Kentucky coals has revealed several regional trends. Coal rank varies from high volatile C (0.5% R/sub max/) to medium volatile bituminous (1.1% R/sub max/), and generally increases to the southeast. One east-west-trending rank high and at least four north-south-trending rank highs interrupt the regional increase. The east-west-trending rank high is associated with the Kentucky River faults in northeastern Kentucky. It is the only rank high clearly associated with a fault zone. The four north-south-trending rank highs are parallel with portions of major tectonic features such as the Eastern Kentucky syncline. Overall, though, the association of north-south-trending rank highs with tectonic expression is not as marked as that with the anomaly associated with the Kentucky River faults. It is possible that the rank trends are related to basement features with subdued surface expression. Rank generally increases with depth, and regional trends observed in one coal are also seen in overlying and underlying coals. The cause of the regional southeastward increase in rank is likely to be the combined influence of greater depth of burial and proximity to late Paleozoic orogenic activity. The anomalous trends could be due to increased depth of burial, but are more likely to have resulted from tectonic activity along faults and basement discontinuities. The thermal disturbances necessary to increase the coal rank need not have been great, perhaps on the order of 10-20/sup 0/C (18-36/sup 0/F) above the metamorphic temperatures of the lower rank coals.

  4. Natural gas 1998: Issues and trends

    SciTech Connect (OSTI)

    NONE

    1999-06-01T23:59:59.000Z

    Natural Gas 1998: Issues and Trends provides a summary of the latest data and information relating to the US natural gas industry, including prices, production, transmission, consumption, and the financial and environmental aspects of the industry. The report consists of seven chapters and five appendices. Chapter 1 presents a summary of various data trends and key issues in today`s natural gas industry and examines some of the emerging trends. Chapters 2 through 7 focus on specific areas or segments of the industry, highlighting some of the issues associated with the impact of natural gas operations on the environment. 57 figs., 18 tabs.

  5. NERSC HPSS Storage Trends and Summaries

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

    Summaries Storage Trends and Summaries Total Bytes Utilized The growth in NERSC's storage systems amounts to roughly 1.7x per year. Total Bytes Utilized Number of Files Stored The...

  6. Emerging trends in the satellite industry

    E-Print Network [OSTI]

    Salazar, Vagn Knudsen

    2012-01-01T23:59:59.000Z

    Risk aversion in the satellite industry has fostered long development cycles and low rates of innovation in the past. Emerging trends in propulsion technology development and spacecraft architecture design could lead to ...

  7. Prevailing climatic trends and runoff response from Hindukush-Karakoram-Himalaya, upper Indus basin

    E-Print Network [OSTI]

    Hasson, Shabeh ul; Lucarini, Valerio

    2015-01-01T23:59:59.000Z

    We analyze trends in maximum, minimum and mean temperatures (Tx, Tn, and Tavg, respectively), diurnal temperature range (DTR) and precipitation from 18 stations (1250-4500 m asl) for their overlapping period of record (1995-2012), and separately, from six stations of their long term record (1961-2012). We apply Mann-Kendall test on serially independent time series to assess existence of a trend while true slope is estimated using Sen s slope method. Further, we statistically assess the spatial scale (field) significance of local climatic trends within ten identified sub-regions of UIB and analyze whether the spatially significant (field significant) climatic trends qualitatively agree with a trend in discharge out of corresponding sub-region. Over the recent period (1995-2012), we find a well agreed and mostly field significant cooling (warming) during monsoon season i.e. July-October (March-May and November), which is higher in magnitude relative to long term trends (1961-2012). We also find ... The observed...

  8. Recent Trends in Car Usage in Advanced Economies - Slower Growth...

    Open Energy Info (EERE)

    Trends in Car Usage in Advanced Economies - Slower Growth Ahead? Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Recent Trends in Car Usage in Advanced Economies -...

  9. Trends in Contractor Conversion Rates | Department of Energy

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

    Contractor Conversion Rates Trends in Contractor Conversion Rates Better Buildings Residential Network Workforce Business Partners Peer Exchange Call Series: Trends in Contractor...

  10. Effects of van der Waals Density Functional Corrections on Trends...

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

    van der Waals Density Functional Corrections on Trends in Furfural Adsorption and Hydrogenation on Close-Packed Effects of van der Waals Density Functional Corrections on Trends in...

  11. aureus bacteremia trends: Topics by E-print Network

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

    certain domains conceptional and multi relational trends. We exploit the spectrum to cluster the difference graph Hammerton, James 90 7, 61896228, 2007 Trends and variability...

  12. TrendSetter Solar Products Inc aka Trendsetter Industries formerly...

    Open Energy Info (EERE)

    TrendSetter Solar Products Inc aka Trendsetter Industries formerly Six River Solar Jump to: navigation, search Name: TrendSetter Solar Products Inc (aka Trendsetter Industries,...

  13. Sectoral trends in global energy use and greenhouse gas emissions

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    to better interpret energy consumption trends over time. Thetrends and policy options for reducing energy consumption orConsumption iii iv Sectoral Trends in Global Energy Use and

  14. SSL Pricing and Efficacy Trend Analysis for Utility Program Planning...

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

    Market-Based Programs Technical Information Network SSL Pricing and Efficacy Trend Analysis for Utility Program Planning SSL Pricing and Efficacy Trend Analysis for Utility...

  15. Global Biodiesel Market Trends,Global Biodiesel Market Trends, Outlook and OpportunitiesOutlook and Opportunities

    E-Print Network [OSTI]

    Global Biodiesel Market Trends,Global Biodiesel Market Trends, Outlook and OpportunitiesPresident, Emerging Markets Online http://www.emerginghttp://www.emerging--markets.commarkets.com Author, Biodiesel 2020: A Global Market SurveyAuthor, Biodiesel 2020: A Global Market Survey Columnist

  16. On interrelations of recurrences and connectivity trends between stock indices

    E-Print Network [OSTI]

    Goswami, B; Marwan, N; Kurths, J

    2012-01-01T23:59:59.000Z

    Financial data has been extensively studied for correlations using Pearson's cross-correlation coefficient {\\rho} as the point of departure. We employ an estimator based on recurrence plots --- the Correlation of Probability of Recurrence (CPR) --- to analyze connections between nine stock indices spread worldwide. We suggest a slight modification of the CPR approach in order to get more robust results. We examine trends in CPR for an approximately 19-month window moved along the time series and compare them to {\\rho}. Binning CPR into three levels of connectedness: strong, moderate and weak, we extract the trends in number of connections in each bin over time. We also look at the behavior of CPR during the Dot-Com bubble by shifting the time series to align their peaks. CPR mainly uncovers that the markets move in and out of periods of strong connectivity erratically, instead of moving monotonously towards increasing global connectivity. This is in contrast to {\\rho}, which gives a picture of ever increasing...

  17. On interrelations of recurrences and connectivity trends between stock indices

    E-Print Network [OSTI]

    B. Goswami; G. Ambika; N. Marwan; J. Kurths

    2011-03-27T23:59:59.000Z

    Financial data has been extensively studied for correlations using Pearson's cross-correlation coefficient {\\rho} as the point of departure. We employ an estimator based on recurrence plots --- the Correlation of Probability of Recurrence (CPR) --- to analyze connections between nine stock indices spread worldwide. We suggest a slight modification of the CPR approach in order to get more robust results. We examine trends in CPR for an approximately 19-month window moved along the time series and compare them to {\\rho}. Binning CPR into three levels of connectedness: strong, moderate and weak, we extract the trends in number of connections in each bin over time. We also look at the behavior of CPR during the Dot-Com bubble by shifting the time series to align their peaks. CPR mainly uncovers that the markets move in and out of periods of strong connectivity erratically, instead of moving monotonously towards increasing global connectivity. This is in contrast to {\\rho}, which gives a picture of ever increasing correlation. CPR also exhibits that time shifted markets have high connectivity around the Dot-Com bubble of 2000. We stress on the importance of significance testing in interpreting measures applied to field data. CPR is more robust to significance testing. It has the additional advantages of being robust to noise, and reliable for short time series lengths and low frequency of sampling. Further, it is more sensitive to changes than {\\rho} as it captures correlations between the essential dynamics of the underlying systems.

  18. Trends in Utility Green Pricing Programs (2005)

    SciTech Connect (OSTI)

    Bird, L.; Brown, E.

    2006-10-01T23:59:59.000Z

    This report presents year-end 2005 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs.

  19. The Trend of Global Capitalism Qiudong Wang

    E-Print Network [OSTI]

    Wang, Quidong

    , including Russia and east Europe countries, India, China, Mexico, South America and Africa, are relative the history, the present and the future trend of politic and economic relationship between developed and under strategic initiatives in the on-going global politic and economic game. The most serious threat

  20. Trends in Automotive Communication Systems Nicolas Navet

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    is given. Next, the current eorts of the automotive industry on middleware technologies which mayTrends in Automotive Communication Systems Nicolas Navet 1 , Françoise Simonot-Lion 2 May 29, 2008 of a large number of automotive networks such as LIN, J1850, CAN, FlexRay, MOST, etc.. This chap- ter rst

  1. PROFILING SUBSTANCE ABUSE PROVIDER TRENDS IN

    E-Print Network [OSTI]

    West, Mike

    PROFILING SUBSTANCE ABUSE PROVIDER TRENDS IN HEALTH CARE DELIVERY SYSTEMS || James F. Burgess, Jr using several covariates. This is illustrated here in the context of sub- stance abuse care. One common process monitor for systems delivering substance abuse care is follow-up outpatient care within a certain

  2. National Conference on "New Trends in Bioinformatics"

    E-Print Network [OSTI]

    Jayaram, Bhyravabotla

    for Bioinformatics & Computational Biology, IIT Delhi Phone:+911126596722,+911126596786, Email: conference2012National Conference on "New Trends in Bioinformatics" Theme: New Methods, Softwares, Databases, Web-tools of Bioinformatics from India July 30 & 31, 2012, IIT Delhi, India Organized By : Supercomputing Facility

  3. Melanoma costs: A dynamic model comparing estimated overall costs of various clinical stages

    E-Print Network [OSTI]

    Alexandrescu, Doru Traian

    2009-01-01T23:59:59.000Z

    AL. Trends in treatment costs for localized prostate cancer:R, Elkin EP, et al. Cumulative cost pattern comparison ofAn estimate of the annual direct cost of treating cutaneous

  4. Environmental Sensing by Wearable Device for Indoor Activity and Location Estimation

    E-Print Network [OSTI]

    measurements, which exploit location- and activity-specific characteristics and capture the trends resulted to estimate metabolic rate and improve thermal comfort of the HVAC system. The activities people are engaged

  5. Photovoltaic System Pricing Trends: Historical, Recent, and Near-Term Projections 2013 Edition (Presentation)

    SciTech Connect (OSTI)

    Feldman, D.; Margolis, R.; James, T.; Goodrich, A.; Barbose, G.; Dargouth, N.; Weaver, S.; Wiser, R.

    2013-09-01T23:59:59.000Z

    This briefing provides a high-level overview of historical, recent, and projected near-term PV system pricing trends in the United States, drawing on several ongoing research activities from the Lawrence Berkeley National Laboratory and the National Renewable Energy Laboratory. It also discusses the different methodologies and factors that impact the estimated price of a PV system, such as system size, location, technology, and reporting methods. These factors, including timing, can have a significant impact on system pricing.

  6. Bill Bradbury Jennifer Anders

    E-Print Network [OSTI]

    · Forecast cost changes · Forecast consumer adoption rates under business as usual assumptions · Incorporate over 40 percent since 2009. Staff's initial estimate of the levelized cost of solar PV energy is $200 and PV costs. This forecast will address energy and peak impacts of solar PV. Consumer-side solar PV

  7. A simple method to estimate interwell autocorrelation

    SciTech Connect (OSTI)

    Pizarro, J.O.S.; Lake, L.W. [Univ. of Texas, Austin, TX (United States)

    1997-08-01T23:59:59.000Z

    The estimation of autocorrelation in the lateral or interwell direction is important when performing reservoir characterization studies using stochastic modeling. This paper presents a new method to estimate the interwell autocorrelation based on parameters, such as the vertical range and the variance, that can be estimated with commonly available data. We used synthetic fields that were generated from stochastic simulations to provide data to construct the estimation charts. These charts relate the ratio of areal to vertical variance and the autocorrelation range (expressed variously) in two directions. Three different semivariogram models were considered: spherical, exponential and truncated fractal. The overall procedure is demonstrated using field data. We find that the approach gives the most self-consistent results when it is applied to previously identified facies. Moreover, the autocorrelation trends follow the depositional pattern of the reservoir, which gives confidence in the validity of the approach.

  8. Natural gas 1995: Issues and trends

    SciTech Connect (OSTI)

    NONE

    1995-11-01T23:59:59.000Z

    Natural Gas 1995: Issues and Trends addresses current issues affecting the natural gas industry and markets. Highlights of recent trends include: Natural gas wellhead prices generally declined throughout 1994 and for 1995 averages 22% below the year-earlier level; Seasonal patterns of natural gas production and wellhead prices have been significantly reduced during the past three year; Natural gas production rose 15% from 1985 through 1994, reaching 18.8 trillion cubic feet; Increasing amounts of natural gas have been imported; Since 1985, lower costs of producing and transporting natural gas have benefitted consumers; Consumers may see additional benefits as States examine regulatory changes aimed at increasing efficiency; and, The electric industry is being restructured in a fashion similar to the recent restructuring of the natural gas industry.

  9. Facility Automation Products--Systems--Applications--Trends

    E-Print Network [OSTI]

    Bynum, H. D.

    are to be commended, and should accelerate energy action plans by bringing the suppliers and demanders together for concentrated energy saving discussions. From this following view of the evolution and trends of energy control and facility management systems... of electric motor load control ???? shutting down motors when they were not required and starting them up as late as possible to perform their assigned tasks. Cycling motors off for 10 to 40 percent of the time during their duty period saved additional...

  10. Navy Mobility Fuels Forecasting System. Phase I report

    SciTech Connect (OSTI)

    Davis, R.M.; Hadder, G.R.; Singh, S.P.N.; Whittle, C.

    1985-07-01T23:59:59.000Z

    The Department of the Navy (DON) requires an improved capability to forecast mobility fuel availability and quality. The changing patterns in fuel availability and quality are important in planning the Navy's Mobility Fuels R and D Program. These changes come about primarily because of the decline in the quality of crude oil entering world markets as well as the shifts in refinery capabilities domestically and worldwide. The DON requested ORNL's assistance in assembling and testing a methodology for forecasting mobility fuel trends. ORNL reviewed and analyzed domestic and world oil reserve estimates, production and price trends, and recent refinery trends. Three publicly available models developed by the Department of Energy were selected as the basis of the Navy Mobility Fuels Forecasting System. The system was used to analyze the availability and quality of jet fuel (JP-5) that could be produced on the West Coast of the United States under an illustrative business-as-usual and a world oil disruption scenario in 1990. Various strategies were investigated for replacing the lost JP-5 production. This exercise, which was strictly a test case for the forecasting system, suggested that full recovery of lost fuel production could be achieved by relaxing the smoke point specifications or by increasing the refiners' gate price for the jet fuel. A more complete analysis of military mobility fuel trends is currently under way.

  11. Zero Energy Windows

    E-Print Network [OSTI]

    Arasteh, Dariush; Selkowitz, Steve; Apte, Josh; LaFrance, Marc

    2006-01-01T23:59:59.000Z

    Window Type Sales (Business as usual) Energy Star (Low-e)Total, quads Sales (Business as usual) Energy Star (Low-e)modest energy savings beyond the business-as usual case (0.3

  12. TRENDS IN ELECTRICITY CONSUMPTION, PEAK DEMAND, AND GENERATING CAPACITY IN

    E-Print Network [OSTI]

    California at Berkeley. University of

    PWP-085 TRENDS IN ELECTRICITY CONSUMPTION, PEAK DEMAND, AND GENERATING CAPACITY IN CALIFORNIA, California 94720-5180 www.ucei.org #12;TRENDS IN ELECTRICITY CONSUMPTION, PEAK DEMAND, AND GENERATING** Abstract This study analyzes state and regional electricity supply and demand trends for the eleven states

  13. TRENDS Working Paper 05-03 1 Trends in Old-Age Functioning and Disability in Japan:1993-2002

    E-Print Network [OSTI]

    Shyy, Wei

    #12;TRENDS Working Paper 05-03 1 Trends in Old-Age Functioning and Disability in Japan:1993 Working Paper 05-03 2 Trends in Old-Age Functioning and Disability in Japan:1993-2002 Abstract Disability with those found in the US. Japan is an especially interesting country because its age structure

  14. Trends Online: A Compendium of Data on Global Change

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

    Data records are presented in multipage formats, each dealing with a specific site, region, or emissions species. The data records include tables; graphs; discussions of methods for collecting, measuring, and reporting the data; trends in the data, and references to literature providing further information. Instructions for citing specific data in Trends Online are provided for each compiled data set. All data appearing in Trends Online are available, on request, on digital media from CDIAC at no cost. [Copied from the Abstract to Trends Online at http://cdiac.ornl.gov/trends/abstract.htm

  15. Recent Trends in Land Tenure in Texas.

    E-Print Network [OSTI]

    Motheral, Joe

    1944-01-01T23:59:59.000Z

    colored; in Harrison County, 70 per cent; in Gregg County, 60 per cent; in San Jacinto County, 57 per cent; and in Walker County, 51 per cent. Almost one-third of the farm operators in counties along the lower reaches of the Colorado and Brazos rivers...RECENT TRENDS IN LAND TENURE IN TEXAS JOE MOTHERAL Division of Farm and Ranch Economics [Blank Page in Original Bulletin] Public interest in the subject of land tenure has been height- ened by the swift changes, in the tenure pattern...

  16. Transportation Energy Efficiency Trends, 1972--1992

    SciTech Connect (OSTI)

    Greene, D.L. [Oak Ridge National Lab., TN (United States); Fan, Y. [Oak Ridge Associated Universities, Inc., TN (United States)

    1994-12-01T23:59:59.000Z

    The US transportation sector, which remains 97% dependent on petroleum, used a record 22.8 quads of energy in 1993. Though growing much more slowly than the economy from 1975 to 1985, energy use for transportation is now growing at nearly the same rate as GDP. This report describes the analysis of trends in energy use and energy intensity in transportation into components due to, (1) growth in transportation activity, (2) changes in energy intensity, and (3) changes in the modal structure of transportation activities.

  17. Trends in Utility Green Pricing Programs (2005)

    Broader source: Energy.gov [DOE]

    This report presents year-end 2005 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs. It is important to note that this report covers only a portion of voluntary markets for renewable energy. It does not cover green power sold by independent marketers except for cases in which the marketers work in conjunction with utilities or default electricity suppliers.

  18. Status and Trend of Automotive Power Packaging

    SciTech Connect (OSTI)

    Liang, Zhenxian [ORNL

    2012-01-01T23:59:59.000Z

    Comprehensive requirements in aspects of cost, reliability, efficiency, form factor, weight, and volume for power electronics modules in modern electric drive vehicles have driven the development of automotive power packaging technology intensively. Innovation in materials, interconnections, and processing techniques is leading to enormous improvements in power modules. In this paper, the technical development of and trends in power module packaging are evaluated by examining technical details with examples of industrial products. The issues and development directions for future automotive power module packaging are also discussed.

  19. Recent trends in refinery hydrogen production

    SciTech Connect (OSTI)

    Aitani, A.M.; Siddiqui, M.A.B. [King Fahd Univ. of Petroleum and Minerals, Dhahran (Saudi Arabia)

    1996-12-31T23:59:59.000Z

    Refiners are experiencing a rise in hydrogen requirements to improve product quality and process heavy sour crudes. Fuel reformulation has disrupted refinery hydrogen balance in two ways: more hydrogen is needed for hydroprocessing and less hydrogen is coproduced from catalytic naphtha reforming. The purpose of this paper is to review trends in maximizing refinery hydrogen production by modifications and alternatives to the conventional steam methane reforming, recovery from refinery off gases and {open_quote}across-the-fence{close_quote} hydrogen supply. 11 refs., 2 tabs.

  20. Trends, Discovery, & Innovation at NUG User

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin Transition in2,EHSS A-Z Site MapTrends, Discovery, & Innovation

  1. Trends in stationary energy | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic|IndustrialCenter GetsEnergySpecification:Donofrio FordTrends in

  2. Overview of Commercial Buildings, 2003 - Trends

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5 Tables July 1996 Energy Information Administration Office ofthroughYear Jan Feb Mar Apr MayYear Jan Monthly AnnualMajorTrends in

  3. Global Natural Gas Market Trends, 2. edition

    SciTech Connect (OSTI)

    NONE

    2007-07-15T23:59:59.000Z

    The report provides an overview of major trends occurring in the natural gas industry and includes a concise look at the drivers behind recent rapid growth in gas usage and the challenges faced in meeting that growth. Topics covered include: an overview of Natural Gas including its history, the current market environment, and its future market potential; an analysis of the overarching trends that are driving a need for change in the Natural Gas industry; a description of new technologies being developed to increase production of Natural Gas; an evaluation of the potential of unconventional Natural Gas sources to supply the market; a review of new transportation methods to get Natural Gas from producing to consuming countries; a description of new storage technologies to support the increasing demand for peak gas; an analysis of the coming changes in global Natural Gas flows; an evaluation of new applications for Natural Gas and their impact on market sectors; and, an overview of Natural Gas trading concepts and recent changes in financial markets.

  4. Exploration trends of the Sirte Basin

    SciTech Connect (OSTI)

    Aburawi, R.M. [Waha Oil Co., Tripoli (Libyan Arab Jamahiriya)

    1995-08-01T23:59:59.000Z

    A wave of intense exploration activity in the Sirte Basin began after the discovery of oil in 1958, and an enormous quantity of hydrocarbon was found in less than ten years. The oil discovery rate has been gradually declining since its peak in the 1960`s, and it is now becoming increasingly difficult and more expensive to find a new reserve. This paper is an attempt to discuss briefly the past exploration cycle, to indicate the present position and to predict the future trend of our activities in the Sirte Basin. The past exploration activities in the Sirte Basin were concentrated along the particular geological trends where the possibilities of finding more reserves are now drastically reduced. Therefore, for the future healthy exploration activities, new ideas are needed to bring about some new favourable areas under further investigation. A new cycle of exploration success will emerge if our exploratory efforts are purposely directed towards the stratigraphic, stratrigraphic/structural traps and subtle type traps, along the migrational pathways and deep plays in the potential oil generative areas.

  5. D&D Waste Estimate Validation

    SciTech Connect (OSTI)

    Sanford, P. C.; Templeton, J. H.; Stevens, J. L.; Dorr, K.

    2002-02-25T23:59:59.000Z

    Rocky Flats Closure Project (Site) includes several multi-year decontamination and decommissioning (D&D) projects which, over the next four years, will dismantle and demolish four major plutonium facilities, four major uranium facilities, and over 400 additional facilities of different types. The projects are currently generating large quantities of transuranic, low-level, mixed, hazardous, and sanitary wastes. A previous paper described the initial conceptual estimates and methods, and the evolution of these methods based on the actual results from the decommissioning of a ''pilot'' facility. The waste estimating method that resulted from that work was used for the waste estimates incorporated into the current Site baseline. This paper discusses subsequent developments on the topic of waste estimating that have occurred since the baseline work. After several months of operation under the current Site baseline, an effort was initiated to either validate or identify improvements to the waste basis-of-estimate. Specific estimate and estimating method elements were identified for additional analysis based on the element's potential for error and the impact of that error on Site activities. The analysis took advantage of actual, more detailed data collected both from three years additional experience in decommissioning a second plutonium facility and from experience in deactivating certain non-plutonium facilities. It compared the actual transuranic and low-level waste generation against their respective estimates based on overall distribution and for individual media (i.e. equipment type), and evaluated trends. Finally, it projected the quantity of lead-characteristic low-level mixed waste that will be generated from plutonium building decommissioning and upgraded the decommissioning waste estimates of the non-plutonium buildings.

  6. Estimating Reliability Trends for the World's Fastest Computer Kenneth J. Ryan

    E-Print Network [OSTI]

    Reese, Shane

    , the number of SMPs the job should utilize is speci#12;ed. At this point, a load sharing #12; 3 facility to the data within a hierarchical Bayesian framework using MCMC methods. Selection of hyperparameters Factor, Poisson Process 1 Motivation and Overview Huge computational jobs are part of the modern methods

  7. Corporate Clean Energy Investment Trends in Brazil, China, India...

    Open Energy Info (EERE)

    Jump to: navigation, search Name Corporate Clean Energy Investment Trends in Brazil, China, India and South Africa AgencyCompany Organization Carbon Disclosure Project...

  8. SciTech Connect: Blade Testing Trends (Presentation)

    Office of Scientific and Technical Information (OSTI)

    Org: Other Non-EERE Country of Publication: United States Language: English Subject: 17 WIND ENERGY BLADE TESTING; TRENDS; BIAXIAL TESTING; NATIONAL WIND TECHNOLOGY CENTER; NWTC;...

  9. Trends in Real Estate and Energy Efficiency -- Update on Program...

    Energy Savers [EERE]

    -- Update on Program Experience Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, Call...

  10. analyzing time trends: Topics by E-print Network

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

    This detection is affected by many factors: the size of the trend to be detected, the length of the available Antoine, David 36 Analyzing Collective View of Future,...

  11. Energy-saving tech, trends and talk at Efficiency Exchange

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

    Energy-saving-tech-trends-and-talk-at-Efficiency-Exchange Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives...

  12. analysis emerging trends: Topics by E-print Network

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

    wells can be divided into two major categories, clastic (oil & gas production) and carbonate (only gas Mohaghegh, Shahab 166 Moving from Status to Trends: Forest Inventory and...

  13. asian trend analysis: Topics by E-print Network

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

    wells can be divided into two major categories, clastic (oil & gas production) and carbonate (only gas Mohaghegh, Shahab 167 Moving from Status to Trends: Forest Inventory and...

  14. antimicrobial resistance trends: Topics by E-print Network

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

    2020: A GLOBAL BIODIESEL MARKET GROWTH TRENDSEU BIODIESEL MARKET GROWTH TRENDSEU BIODIESEL MARKET GROWTH TRENDS EU Biofuels Targets:EU Biofuels Targets: Target 1Target 1...

  15. Solar Photovoltaic Installation Market Trends | OpenEI Community

    Open Energy Info (EERE)

    Solar Photovoltaic Installation Market Trends Home John55364's picture Submitted by John55364(95) Contributor 14 May, 2015 - 02:24 Global Solar Photovoltaic (PV) Installation...

  16. DOE Publishes Pricing and Efficacy Trend Analysis for Utility...

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

    a new report, SSL Pricing and Efficacy Trend Analysis for Utility Program Planning. The report was created in response to requests from utilities and energy efficiency...

  17. Cost Estimation Package

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

    1997-03-28T23:59:59.000Z

    This chapter focuses on the components (or elements) of the cost estimation package and their documentation.

  18. Check Estimates and Independent Costs

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

    1997-03-28T23:59:59.000Z

    Check estimates and independent cost estimates (ICEs) are tools that can be used to validate a cost estimate. Estimate validation entails an objective review of the estimate to ensure that estimate criteria and requirements have been met and well documented, defensible estimate has been developed. This chapter describes check estimates and their procedures and various types of independent cost estimates.

  19. Does interactivity improve exploratory data analysis of animated trend visualization?

    E-Print Network [OSTI]

    Shaw, Chris

    ]. In particular, animation has become a popular method for visualizing trends in multivariate information spaces1 Does interactivity improve exploratory data analysis of animated trend visualization? Felwa A technique for data analysis of large data. We compared interactive animations with non-interactive (passive

  20. Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term

    E-Print Network [OSTI]

    Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term Projections November 2012 #12;Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term Projections David Feldman1 , Galen Barbose2 , Robert Margolis1 , Ryan Wiser2 , Naïm Darghouth2 , and Alan Goodrich1 1 National Renewable Energy

  1. Has the Early Retirement Trend Reversed? Joseph F. Quinn

    E-Print Network [OSTI]

    Huang, Jianyu

    Has the Early Retirement Trend Reversed? Joseph F. Quinn Department of Economics Boston College: figures 2.1 and 2.2; tables 2A.1 and 2A.2) has argued persuasively that this early retirement trend began.7 25.8 20.9 14.7 Age Source: Burkhauser and Quinn (1997: table 1), updated #12;3 The early retirement

  2. STATISTICS OF PRECIPITATION EXTREMES: QUANTIFYING CONFIDENCE IN TRENDS

    E-Print Network [OSTI]

    Katz, Richard

    this situation (e. g., "extRemes" package in open source statistical programming language R) Maximum likelihood1 STATISTICS OF PRECIPITATION EXTREMES: QUANTIFYING CONFIDENCE IN TRENDS Rick Katz Institute in Causes of Trends #12;4 (1) Introduction · Extreme value analysis under stationarity -- Statistical theory

  3. Global latitudinal-asymmetric vegetation growth trends and their driving mechanisms: 1982-2009

    SciTech Connect (OSTI)

    Mao, Jiafu [ORNL; Shi, Xiaoying [ORNL; Thornton, Peter E [ORNL; Hoffman, Forrest M [ORNL; Zhu, Zaichun [Boston University; Myneni, Ranga B. [Boston University

    2013-01-01T23:59:59.000Z

    Using a recent Leaf Area Index (LAI) dataset and the Community Land Model version 4 (CLM4), we investigate percent changes and controlling factors of global vegetation growth for the period 1982 to 2009. Over that 28-year period, both the remote-sensing estimate and model simulation show a significant increasing trend in annual vegetation growth. Latitudinal asymmetry appeared in both products, with small increases in the Southern Hemisphere (SH) and larger increases at high latitudes in the Northern Hemisphere (NH). The south-to-north asymmetric land surface warming was assessed to be the principal driver of this latitudinal asymmetry of LAI trend. Heterogeneous precipitation functioned to decrease this latitudinal LAI gradient, and considerably regulated the local LAI change. CO2 fertilization during the last three decades, was simulated to be the dominant cause for the enhanced vegetation growth. Our study, though limited by observational and modeling uncertainties, adds further insight into vegetation growth trends and environmental correlations. These validation exercises also provide new quantitative and objective metrics for evaluation of land ecosystem process models at multiple spatio-temporal scales.

  4. Retrospective Evaluation of Appliance Price Trends

    SciTech Connect (OSTI)

    Dale, Larry; Antinori, Camille; McNeil, Michael; McMahon, James E.; Fujita, K. Sydny

    2008-07-20T23:59:59.000Z

    Real prices of major appliances (refrigerators, dishwashers, heating and cooling equipment) have been falling since the late 1970s despite increases in appliance efficiency and other quality variables. This paper demonstrates that historic increases in efficiency over time, including those resulting from minimum efficiency standards, incur smaller price increases than were expected by Department of Energy (DOE) forecasts made in conjunction with standards. This effect can be explained by technological innovation, which lowers the cost of efficiency, and by market changes contributing to lower markups and economies of scale in production of higher efficiency units. We reach four principal conclusions about appliance trends and retail price setting: 1. For the past several decades, the retail price of appliances has been steadily falling while efficiency has been increasing. 2. Past retail price predictions made by DOE analyses of efficiency standards, assuming constant prices over time, have tended to overestimate retail prices. 3. The average incremental price to increase appliance efficiency has declined over time. DOE technical support documents have typically overestimated this incremental price and retail prices. 4. Changes in retail markups and economies of scale in production of more efficient appliances may have contributed to declines in prices of efficient appliances.

  5. Trends in Utility Green Pricing Programs (2004)

    SciTech Connect (OSTI)

    Bird, L.; Brown, E.

    2005-10-01T23:59:59.000Z

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, nearly 600 utilities in regulated electricity markets--or almost 20% of all utilities nationally--provide their customers a "green power" option. Because some utilities offer programs in conjunction with cooperative associations or other publicly owned power entities, the number of distinct programs totals about 125. Through these programs, more than 40 million customers spanning 34 states have the ability to purchase renewable energy to meet some portion or all of their electricity needs--or make contributions to support the development of renewable energy resources. Typically, customers pay a premium above standard electricity rates for this service. This report presents year-end 2004 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities as benchmarks by which to gauge the success of their green power programs.

  6. RECENT TRENDS IN EMERGING TRANSPORTATION FUELS AND ENERGY CONSUMPTION

    SciTech Connect (OSTI)

    Bunting, Bruce G [ORNL] [ORNL

    2012-01-01T23:59:59.000Z

    Abundance of energy can be improved both by developing new sources of fuel and by improving efficiency of energy utilization, although we really need to pursue both paths to improve energy accessibility in the future. Currently, 2.7 billion people or 38% of the world s population do not have access to modern cooking fuel and depend on wood or dung and 1.4 billion people or 20% do not have access to electricity. It is estimated that correcting these deficiencies will require an investment of $36 billion dollars annually through 2030. In growing economies, energy use and economic growth are strongly linked, but energy use generally grows at a lower rate due to increased access to modern fuels and adaptation of modern, more efficient technology. Reducing environmental impacts of increased energy consumption such as global warming or regional emissions will require improved technology, renewable fuels, and CO2 reuse or sequestration. The increase in energy utilization will probably result in increased transportation fuel diversity as fuels are shaped by availability of local resources, world trade, and governmental, environmental, and economic policies. The purpose of this paper is to outline some of the recently emerging trends, but not to suggest winners. This paper will focus on liquid transportation fuels, which provide the highest energy density and best match with existing vehicles and infrastructure. Data is taken from a variety of US, European, and other sources without an attempt to normalize or combine the various data sources. Liquid transportation fuels can be derived from conventional hydrocarbon resources (crude oil), unconventional hydrocarbon resources (oil sands or oil shale), and biological feedstocks through a variety of biochemical or thermo chemical processes, or by converting natural gas or coal to liquids.

  7. Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences in Nonlinear Dynamics TREND 2004TREND 2004

    E-Print Network [OSTI]

    Anlage, Steven

    Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences Shew, Santiago Triana, Daniel Zimmerman, and John Rodgers #12;Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences in Nonlinear Dynamics TREND 2004TREND 2004 Our Goals: u

  8. Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences in Nonlinear Dynamics TREND 2003TREND 2003

    E-Print Network [OSTI]

    Anlage, Steven

    Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences, Woodrow Shew, Daniel Sisan, Santiago Triana, Daniel Zimmerman #12;Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences in Nonlinear Dynamics TREND 2003TREND 2003 Our Goal: u

  9. Moving from Status to Trends: Forest Inventory and Analysis Symposium 2012 74GTR-NRS-P-105 USING FIESTA, AN R-BASED TOOL FOR ANALYSTS,

    E-Print Network [OSTI]

    Development Core Team 2011). R is a powerful statistical computing and graphical program language a flexible, cross-platform environment for statistical tool development and application through R package FIESTA, AN R-BASED TOOL FOR ANALYSTS, TO LOOK AT TEMPORAL TRENDS IN FOREST ESTIMATES Tracey S. Frescino

  10. Types of Cost Estimates

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

    1997-03-28T23:59:59.000Z

    The chapter describes the estimates required on government-managed projects for both general construction and environmental management.

  11. Systems Engineering Cost Estimation

    E-Print Network [OSTI]

    Bryson, Joanna J.

    on project, human capital impact. 7 How to estimate Cost? Difficult to know what we are building early on1 Systems Engineering Lecture 3 Cost Estimation Dr. Joanna Bryson Dr. Leon Watts University of Bath: Contrast approaches for estimating software project cost, and identify the main sources of cost

  12. Regional growth and energy supply: Is there an energy security issue?

    SciTech Connect (OSTI)

    Roop, J.M.; Freund, K.A.; Godoy-Kain, P.; Gu, A.Y.; Johnson, A.K.; Paananen, O.H.; Woodruff, M.G.

    1996-12-01T23:59:59.000Z

    This study examines how the growth of the developing world might affect energy markets in the future. Based on recent growth trends, world energy demand could reasonably be expected to grow from about 350 Exajoules (EJ: 1.0E18=0.95 Quad) to nearly 1025 EJ by the year 2020, nearly 3x current consumption estimates. Introduction of more energy-efficient technologies could reduce this growth by about 17% to 830 EJ. But one cannot rely exclusively on current trends to forecast future energy demand. The growth of the developing world will interact with supply to affect prices, which in turn will mitigate the growth of demand, and growth rates of energy use will be much more modes. Under the Business as Usual scenario, energy demand will grow to 835 EJ by 2020, and this could be reduced a further 15% to 714 EJ through the adoption of more energy efficient technologies. Fuel prices based on model results are analyzed. Energy security implications of rapid growth in the developing world are considered and found to be of likely little significance.

  13. Trends in Energy Management Technology: BCS Integration Technologies - Open Communications Networking

    E-Print Network [OSTI]

    Webster, Tom

    2002-01-01T23:59:59.000Z

    223. Trends in Energy Management Technology CBE/UC BerkeleyTrends in Energy Management Technology CBE/UC Berkeley FEMP/p. 6. Trends in Energy Management Technology CBE/UC Berkeley

  14. Trends in Energy Management Technology - Part 3: State of Practice of Energy Management, Control, and Information Systems

    E-Print Network [OSTI]

    Yee, Gaymond; Webster, Tom

    2004-01-01T23:59:59.000Z

    November 2000. Trends in Energy Management TechnologyTrends in Energy Management Technology FEMP/NTDP TechnicalT. L. , "Trends in Energy Management Technology - Enabling

  15. Workshop SDF 2012 Sensor Data Fusion: Trends, Solutions, Applications

    E-Print Network [OSTI]

    Mihaylova, Lyudmila

    7 th Workshop SDF 2012 Sensor Data Fusion: Trends, Solutions, Applications Call for Papers of Connecticut, USA, p.willett@ieee.org, Felix Go- vaers, Fraunhofer FKIE. SDF 2012 is technically co

  16. Wind Power Price Trends in the United States

    E-Print Network [OSTI]

    Bolinger, Mark

    2010-01-01T23:59:59.000Z

    price of power from new U.S. wind projects higher in 2009.should eventually help wind power regain the downward pricein Modern Energy Review] Wind Power Price Trends in the

  17. Reliability and Geographic Trends of 50,000 Photovoltaic Systems...

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

    and reliability data from nearly 50,000 photovoltaic (PV) systems totaling 1.7 gigawatts installed capacity in the USA from 2009 to 2012 and their geographic trends. About 90% of...

  18. Operations Expenditures: Historical Trends and Continuing Challenges (Presentation)

    SciTech Connect (OSTI)

    Lantz, E.

    2013-05-01T23:59:59.000Z

    In this presentation for the American Wind Energy Association 2013 conference, NREL's Eric Lantz examines historical trends and continuing challenges of wind power operating expenses. Lowering such expenses could increase profitability and contribute to lowering the cost of energy.

  19. Solar Renewable Energy Certificate (SREC) Markets: Status and Trends

    SciTech Connect (OSTI)

    Bird, L.; Heeter, J.; Kreycik, C.

    2011-11-01T23:59:59.000Z

    This paper examines experience in solar renewable energy certificate (SREC) markets in the United States. It describes how SREC markets function--key policy design provisions, eligible technologies, state and regional eligibility rules, solar alternative compliance payments, measurement and verification methods, long-term contracting provisions, and rate caps. It also examines the trends of SREC markets--trading volumes, sourcing trends, trends in the size of solar photovoltaic (PV) systems driven by these markets, and trends in price and compliance. Throughout, the paper explores key issues and challenges facing SREC markets and attempts by policymakers to address some of these market barriers. Data and information presented in this report are derived from SREC tracking systems, brokers and auctions, published reports, and information gleaned from market participants and interviews with state regulators responsible for SREC market implementation. The last section summarizes key findings.

  20. Trends and Market Effects of Wood Energy Policies

    E-Print Network [OSTI]

    Trends and Market Effects of Wood Energy Policies Bengt Hillring SLU SWEDEN http://www.unece.org/trade/timber/docs/tc-sessions/tc-61/presentations/10-hillring.pdf #12;Introduction · Industrial use of wood fibre has increased · Oil

  1. Multimedia Content Analysis, Management and Retrieval: Trends and Challenges

    E-Print Network [OSTI]

    Sebe, Nicu

    Multimedia Content Analysis, Management and Retrieval: Trends and Challenges Alan Hanjalica , Nicu, communications and storage technology have made multimedia data become prevalent. Multimedia has gained enormous content of multimedia data, built through the synergies of the information contained in different

  2. Trends and Opportunities in Industrial Hazardous Waste Minimization

    E-Print Network [OSTI]

    Atlas, M.

    This paper describes trends and opportunities in Resource Conservation and Recovery Act hazardous waste minimization. It uses U.S. Environmental Protection Agency data gathered since 1989 from over 20,000 facilities that account for almost all...

  3. Wind Power Price Trends in the United States

    E-Print Network [OSTI]

    Bolinger, Mark

    2010-01-01T23:59:59.000Z

    should eventually help wind power regain the downward priceModern Energy Review] Wind Power Price Trends in the Unitedled the world in adding new wind power capacity in 2008, and

  4. Intersecting Fault Trends and Crustal-Scale Fluid Pathways Below...

    Open Energy Info (EERE)

    3d Magnetotelluric Surveying Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Intersecting Fault Trends and Crustal-Scale Fluid Pathways Below...

  5. Regional And Local Trends In Helium Isotopes, Basin And Range...

    Open Energy Info (EERE)

    And Local Trends In Helium Isotopes, Basin And Range Province, Western North America- Evidence For Deep Permeable Pathways Jump to: navigation, search OpenEI Reference LibraryAdd...

  6. Trends in demand for retail and wholesale cuts of meat

    E-Print Network [OSTI]

    Holloway, David Wayne

    1990-01-01T23:59:59.000Z

    TRENDS IN DEMAND FOR RETAIL AND WHOLESALE CUTS OF MEAT A Thesis by DAVID WAYNE HOLLOWAY Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... December 1990 Major Subject: Agricultural Economics TRENDS IN DEMAND FOR RETAIL AND WHOLESALE CUTS OF MEAT A Thesis by DAVID WAYNE HOLLOWAY Approved as to style and content by: Donald E. Farris (Chair of Committee) Carl E. Shafer (Member) Rudo J...

  7. A reservoir engineer characterization of the Austin Chalk trend 

    E-Print Network [OSTI]

    Chen, Her-Yuan

    1985-01-01T23:59:59.000Z

    A RESERVOIR ENGINEER CHARACTERIZATION OF THE AUSTIN CHALK TREND A Thesis by HER-YUAN CHEN Submitted to the Graduate College of Texas ALM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1985... Major Subject: Petroleum Engineering A RESERVOIR ENGINEER CHARACTERIZATION OF THE AUSTIN CHALK TREND A Thesis by HER-YUAN CHEN Approved as to style and content by; Steven W. Poston (Chairman of Committee) hing H. Wu (Member) Robert R. Serg...

  8. Investigation of Noise and Durability Performance Trends for Asphaltic Pavement Surface Types: Three-Year Results

    E-Print Network [OSTI]

    Lu, Qing; Kohler, Erwin R.; Harvey, John T; Ongel, Aybike

    2009-01-01T23:59:59.000Z

    Trends for Asphalt Pavement Surface Types: First- andResults. University of California Pavement Research Center,Trends for Asphaltic Pavement Surface Types: First- and

  9. Production trends of Gulf of Mexico: exploration and development

    SciTech Connect (OSTI)

    Pearcy, J.R.; Ray, P.K.

    1986-09-01T23:59:59.000Z

    The Gulf of Mexico represents a matured hydrocarbon province with a long exploration and development history. The hydrocarbon occurrences in this province are delineated into several approximately shore-parallel trends of Miocene to Pleistocene age and a recently discovered northwest-southeast-trending deep Jurassic Norphlet trend. In addition, an Oligocene trend of limited extent is present in the western gulf. The current hottest plays of the Gulf of Mexico include the Jurassic Norphlet trend, the middle Miocene Corsair trend, and the Pliocene-Pleistocene Flexure trend. The Cenozoic sediments of the Gulf of Mexico, which are primarily regressive, were deposited in fluvial, deltaic, and interdeltaic barrier-plain environments. As the sediment source moved from the Rio Grande Embayment to the Mississippi Embayment during the Cenozoic, so did the depocenters. Salt-shale tectonics played a major role in forming hydrocarbon traps in this otherwise tectonically stable area. Most of the hydrocarbons are associated with the salt-shale domal structures and their associated fault systems and with growth faults and their associated rollover structures. Historical leasing activity on the continental margin of the Gulf of Mexico indicates that the oil industry steadily moved exploration and development activity into deeper waters and plays. Area-wide lease sales have significantly accelerated exploration and development activity of this area. Historically, the response of the activity in the Gulf of Mexico to fluctuations of oil and gas prices has differed from other areas of the US. The short-term adverse impact of declining prices on the exploration and development in the Gulf of Mexico, especially the deep-water areas, may be significant, but the long-term effect will be minimal.

  10. Estimating Specialty Costs

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

    1997-03-28T23:59:59.000Z

    Specialty costs are those nonstandard, unusual costs that are not typically estimated. Costs for research and development (R&D) projects involving new technologies, costs associated with future regulations, and specialty equipment costs are examples of specialty costs. This chapter discusses those factors that are significant contributors to project specialty costs and methods of estimating costs for specialty projects.

  11. Cooling load estimation methods

    SciTech Connect (OSTI)

    McFarland, R.D.

    1984-01-01T23:59:59.000Z

    Ongoing research on quantifying the cooling loads in residential buildings, particularly buildings with passive solar heating systems, is described. Correlations are described that permit auxiliary cooling estimates from monthly average insolation and weather data. The objective of the research is to develop a simple analysis method, useful early in design, to estimate the annual cooling energy required of a given building.

  12. Wind Energy Technology Trends: Comparing and Contrasting Recent Cost and Performance Forecasts (Poster)

    SciTech Connect (OSTI)

    Lantz, E.; Hand, M.

    2010-05-01T23:59:59.000Z

    Poster depicts wind energy technology trends, comparing and contrasting recent cost and performance forecasts.

  13. Understanding the China energy market: trends and opportunities 2006

    SciTech Connect (OSTI)

    Barbara Drazga

    2005-05-15T23:59:59.000Z

    The report is broken up into 4 Sections: Section I - Overview of China Energy Market (historical background, market value, consumption, production, reserves, export and import, market segmentation, market forecast); Section II - Market Analysis (PEST analysis, Porter's five forces analysis, socio-economic trends, consumption trends); Section III - Market Segments (electricity, oil, natural gas, liquefied natural gas, liquid petroleum gas, nuclear power, coal, renewables, photovoltaics, wind power, hydroelectric power. Each market segment details current and planned projects, and lists participants in that sector); and Section IV - Breaking Into the Market (regulatory framework, methods of market entry, foreign investment, challenges, government agencies).

  14. Consumer Attitudes About Renewable Energy: Trends and Regional Differences

    SciTech Connect (OSTI)

    Natural Marketing Institute, Harleysville, Pennsylvania

    2011-04-01T23:59:59.000Z

    The data in this report are taken from Natural Marketing Institute's (NMI's) Lifestyles of Health and Sustainability Consumer Trends Database. Created in 2002, the syndicated consumer database contains responses from 2,000 to 4,000 nationally representative U.S. adults (meaning the demographics of the sample are consistent with U.S. Census findings) each year. NMI used the database to analyze consumer attitudes and behavior related to renewable energy and to update previously conducted related research. Specifically, this report will explore consumer awareness, concerns, perceived benefits, knowledge of purchase options, and usage of renewable energy as well as provide regional comparisons and trends over time.

  15. Cost Estimating Guide

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

    2011-05-09T23:59:59.000Z

    This Guide provides uniform guidance and best practices that describe the methods and procedures that could be used in all programs and projects at DOE for preparing cost estimates. No cancellations.

  16. Estimation of food consumption

    SciTech Connect (OSTI)

    Callaway, J.M. Jr.

    1992-04-01T23:59:59.000Z

    The research reported in this document was conducted as a part of the Hanford Environmental Dose Reconstruction (HEDR) Project. The objective of the HEDR Project is to estimate the radiation doses that people could have received from operations at the Hanford Site. Information required to estimate these doses includes estimates of the amounts of potentially contaminated foods that individuals in the region consumed during the study period. In that general framework, the objective of the Food Consumption Task was to develop a capability to provide information about the parameters of the distribution(s) of daily food consumption for representative groups in the population for selected years during the study period. This report describes the methods and data used to estimate food consumption and presents the results developed for Phase I of the HEDR Project.

  17. Operated device estimation framework

    E-Print Network [OSTI]

    Rengarajan, Janarthanan

    2009-05-15T23:59:59.000Z

    Protective device estimation is a challenging task because there are numerous protective devices present in a typical distribution system. Among various protective devices, auto-reclosers and fuses are the main overcurrent protection on distribution...

  18. EXPLORATION Actual Estimate

    E-Print Network [OSTI]

    FY 2015 FY 2016 FY 2017 FY 2013 President's Budget Request 3,821.2 3,712.8 3,932.8 4,076.5 4,076.5 4 Estimate Budget Authority (in $ millions) FY 2011 FY 2012 FY 2013 FY 2014 FY 2015 FY 2016 FY 2017 FY 2013EXPLORATION EXP-1 Actual Estimate Budget Authority (in $ millions) FY 2011 FY 2012 FY 2013 FY 2014

  19. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01T23:59:59.000Z

    China Estimates of global and country-specific energy saving potentials will be based on the above TV market forecast

  20. The Future of Democracy in Europe Trends, Analyses and Reforms

    E-Print Network [OSTI]

    Franz, Sven Oliver

    1 The Future of Democracy in Europe Trends, Analyses and Reforms A Green Paper for the Council-level accountability Mechanisms for direct citizen consultation Part III. Recommendations for reform Introduction Guidelines Our "wish list" of recommended reforms 1. Universal citizenship 2. Discretionary voting 3

  1. A review of trends in MIC. [Microbiologically influenced corrosion

    SciTech Connect (OSTI)

    Farquhar, G.B. (Saudi Aramco, CSD/CCD, Dhahran (Saudi Arabia))

    1993-01-01T23:59:59.000Z

    A review of current trends in microbiologically influenced corrosion (MIC) is presented from the viewpoint of the practicing corrosion engineer employed in the petroleum industry. The principal responsibility of this individual is not to identify, count, or even kill microorganisms, but to effectively control corrosion in the oilfield. Extensive references document the technology's advances.

  2. Current Trends in Gamma Ray Detection for Radiological Emergency Response

    SciTech Connect (OSTI)

    Mukhopadhyay, S., Guss, P., Maurer, R.

    2011-08-18T23:59:59.000Z

    Passive and active detection of gamma rays from shielded radioactive materials, including special nuclear materials, is an important task for any radiological emergency response organization. This article reports on the current trends and status of gamma radiation detection objectives and measurement techniques as applied to nonproliferation and radiological emergencies.

  3. Citrus Variety Trends in the Lower Rio Grande Valley.

    E-Print Network [OSTI]

    Alderman, D. C. (DeForest Charles)

    1951-01-01T23:59:59.000Z

    Citrus Variety Trends in the Lower Rio Grande Valley CONTENTS ......................................................................................................... Digest ...... 3... thousands of citrus trees and the growers were faced with a tremendous replanting program, which, in turn, had focused interest on varieties. Fruit production figures, yields per acre, and monetary returns per acre for five varieties of grapefruit...

  4. Status and Trends of Irrigated Agriculture in Texas

    E-Print Network [OSTI]

    and available water. As shown in Figure 4, most agricultural irrigation is in West and South Texas, far fromStatus and Trends of Irrigated Agriculture in Texas Irrigation is critical to our food production and food security and is a vital component of Texas' productive agricultural economy.Texas ranks third

  5. Security Threat Mitigation Trends in Low-cost RFID Systems

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Security Threat Mitigation Trends in Low-cost RFID Systems Joaquin Garcia-Alfaro1,2 , Michel of security threat mitigation mecha- nisms in RFID systems, specially in low-cost RFID tags, are gaining great. Cryptography is a key tool to address these threats. Nevertheless, strong hardware constraints

  6. Joshua Rosenthol, CISSP Trends in the Threat Landscape

    E-Print Network [OSTI]

    Joshua Rosenthol, CISSP Trends in the Threat Landscape #12;2 Year in Review Data Theft Targeted-virus, firewalls, and intrusion prevention) are only effective against 30-50% of current security threats. Moreover, customers expect the effectiveness of signature-based security to continue to decline rapidly. IDC Threat

  7. Maps of Trends in Diagnosed Diabetes and Obesity

    E-Print Network [OSTI]

    Cooper, Robin L.

    Maps of Trends in Diagnosed Diabetes and Obesity November 2011 CDC's Division of Diabetes of obesity and diagnosed diabetes among US adults aged 18 years or older from 1994 through 2010. During this period, the prevalence of obesity and the prevalence of diagnosed diabetes rose in all states. In 1994

  8. Unsupervised Trend Extraction for Prognostics and Condition Assessment

    E-Print Network [OSTI]

    Boyer, Edmond

    can be classified into three categories 1) Breakdown maintenance, 2) Preventive maintenance and 3.Mosallam@femto-st.fr e-mail: First Name.Last Name@ens2m.fr Abstract: Maintenance is becoming more expensive nowadays due as to use such trend in machinery health monitoring and maintenance needs. The proposed method does

  9. RETIREMENT TRENDS AND POLICIES TO ENCOURAGE WORK AMONG OLDER AMERICANS

    E-Print Network [OSTI]

    Huang, Jianyu

    retirement over much of the last century. Many public policies and private institutions that encouraged early are to be believed, most workers favor preserving the institutions that allow early retirement even if it meansRETIREMENT TRENDS AND POLICIES TO ENCOURAGE WORK AMONG OLDER AMERICANS by GARY BURTLESS AND JOSEPH

  10. U.S. Fish & Wildlife Service Status and Trends

    E-Print Network [OSTI]

    Gray, Matthew

    54650 Acknowledgments Many agencies, institutions, and individuals contributed their time, energy benefits. The Emergency Wetlands Resources Act requires the Service to update its wetland status and trends and in the private sector. Some readers will use this information to gain insights on the effectiveness of wetland

  11. Poverty in America: Trends and Explanations Hilary W. Hoynes

    E-Print Network [OSTI]

    Shyy, Wei

    Poverty in America: Trends and Explanations Hilary W. Hoynes Department of Economics, UC Davis 9, 2005 This paper was prepared for a symposium on poverty for the Journal of Economic Perspectives in real per capita GDP over the last three decades, the U.S. poverty rate has changed very little

  12. New Trends in the Use of Geosynthetics in Environmental Applications

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    typically include both geosynthetics and earthen material components, (e.g. compacted clays for liners 1987) and to keep an upstream clay seepage control liner from dessicating in the Mission Dam (today1 New Trends in the Use of Geosynthetics in Environmental Applications Jorge G. Zornberg, Ph.D., P

  13. MELE: Maximum Entropy Leuven Estimators

    E-Print Network [OSTI]

    Paris, Quirino

    2001-01-01T23:59:59.000Z

    of the Generalized Maximum Entropy Estimator of the Generaland Douglas Miller, Maximum Entropy Econometrics, Wiley andCalifornia Davis MELE: Maximum Entropy Leuven Estimators by

  14. Thermodynamic estimation: Ionic materials

    SciTech Connect (OSTI)

    Glasser, Leslie, E-mail: l.glasser@curtin.edu.au

    2013-10-15T23:59:59.000Z

    Thermodynamics establishes equilibrium relations among thermodynamic parameters (“properties”) and delineates the effects of variation of the thermodynamic functions (typically temperature and pressure) on those parameters. However, classical thermodynamics does not provide values for the necessary thermodynamic properties, which must be established by extra-thermodynamic means such as experiment, theoretical calculation, or empirical estimation. While many values may be found in the numerous collected tables in the literature, these are necessarily incomplete because either the experimental measurements have not been made or the materials may be hypothetical. The current paper presents a number of simple and relible estimation methods for thermodynamic properties, principally for ionic materials. The results may also be used as a check for obvious errors in published values. The estimation methods described are typically based on addition of properties of individual ions, or sums of properties of neutral ion groups (such as “double” salts, in the Simple Salt Approximation), or based upon correlations such as with formula unit volumes (Volume-Based Thermodynamics). - Graphical abstract: Thermodynamic properties of ionic materials may be readily estimated by summation of the properties of individual ions, by summation of the properties of ‘double salts’, and by correlation with formula volume. Such estimates may fill gaps in the literature, and may also be used as checks of published values. This simplicity arises from exploitation of the fact that repulsive energy terms are of short range and very similar across materials, while coulombic interactions provide a very large component of the attractive energy in ionic systems. Display Omitted - Highlights: • Estimation methods for thermodynamic properties of ionic materials are introduced. • Methods are based on summation of single ions, multiple salts, and correlations. • Heat capacity, entropy, lattice energy, enthalpy, Gibbs energy values are available.

  15. Estimates of emergency operating capacity in US manufacturing and nonmanufacturing industries

    SciTech Connect (OSTI)

    Belzer, D.B. (Pacific Northwest Lab., Richland, WA (USA)); Serot, D.E. (D/E/S Research, Richland, WA (USA)); Kellogg, M.A. (ERCE, Inc., Portland, OR (USA))

    1991-03-01T23:59:59.000Z

    Development of integrated mobilization preparedness policies requires planning estimates of available productive capacity during national emergency conditions. Such estimates must be developed in a manner that allows evaluation of current trends in capacity and the consideration of uncertainties in various data inputs and in engineering assumptions. This study, conducted by Pacific Northwest Laboratory (PNL), developed estimates of emergency operating capacity (EOC) for 446 manufacturing industries at the 4-digit Standard Industrial Classification (SIC) level of aggregation and for 24 key non-manufacturing sectors. This volume presents tabular and graphical results of the historical analysis and projections for each SIC industry. (JF)

  16. Review of U.S. ESCO industry market trends: An empirical analysis of project data

    SciTech Connect (OSTI)

    Goldman, Charles A.; Hopper, Nicole C.; Osborn, Julie G.; Singer, Terry E.

    2003-03-01T23:59:59.000Z

    This article summarizes a comprehensive empirical analysis of U.S. Energy Service Company (ESCO) industry trends and performance. We employ two parallel analytical approaches: a comprehensive survey of firms to estimate total industry size and a database of {approx}1500 ESCO projects, from which we report target markets and typical project characteristics, energy savings and customer economics. We estimate that industry investment for energy-efficiency related services reached US $2 billion in 2000 following a decade of strong growth. ESCO activity is concentrated in states with high economic activity and strong policy support. Typical projects save 150-200 MJ/m2/year and are cost-effective with median benefit/cost ratios of 1.6 and 2.1 for institutional and private sector projects. The median simple payback time is 7 years among institutional customers; 3 years is typical in the private sector. Reliance on DSM incentives has decreased since 1995. Preliminary evidence suggests that state enabling policies have boosted the industry in medium-sized states. ESCOs have proven resilient in the face of restructuring and will probably shift toward selling ''energy solutions,'' with energy efficiency part of a package. We conclude that a private sector energy-efficiency services industry that targets large commercial and industrial customers is viable and self-sustaining with appropriate policy support both financial and non-financial.

  17. SPACE TECHNOLOGY Actual Estimate

    E-Print Network [OSTI]

    SPACE TECHNOLOGY TECH-1 Actual Estimate Budget Authority (in $ millions) FY 2011 FY 2012 FY 2013 FY.7 247.0 Exploration Technology Development 144.6 189.9 202.0 215.5 215.7 214.5 216.5 Notional SPACE TECHNOLOGY OVERVIEW .............................. TECH- 2 SBIR AND STTR

  18. External Dose Estimates from

    E-Print Network [OSTI]

    ; - calculated separately for the most important radionuclides produced in nuclear weapons tests. Those would averages for all tests. 2. Provide a list of references regarding: (1) the history of nuclear weapons to the Population of the Continental U.S. from Nevada Weapons Tests and Estimates of Deposition Density

  19. To print this page, select File then Print from your browser URL: http://www.hgtvpro.com/hpro/nws_ind_nws_trends/article/0,2624,HPRO_26519_5943476,00.html

    E-Print Network [OSTI]

    on utility bills by decreasing energy and water consumption and to obtain national green certification and energy leaks to produce an estimated 49 percent decrease in energy consumption from the preTo print this page, select File then Print from your browser URL: http://www.hgtvpro.com/hpro/nws_ind_nws_trends

  20. RECONNAISSANCE ASSESSMENT OF CO2 SEQUESTRATION POTENTIAL IN THE TRIASSIC AGE RIFT BASIN TREND OF SOUTH CAROLINA, GEORGIA, AND NORTHERN FLORIDA

    SciTech Connect (OSTI)

    Blount, G.; Millings, M.

    2011-08-01T23:59:59.000Z

    A reconnaissance assessment of the carbon dioxide (CO{sub 2}) sequestration potential within the Triassic age rift trend sediments of South Carolina, Georgia and the northern Florida Rift trend was performed for the Office of Fossil Energy, National Energy Technology Laboratory (NETL). This rift trend also extends into eastern Alabama, and has been termed the South Georgia Rift by previous authors, but is termed the South Carolina, Georgia, northern Florida, and eastern Alabama Rift (SGFAR) trend in this report to better describe the extent of the trend. The objectives of the study were to: (1) integrate all pertinent geologic information (literature reviews, drilling logs, seismic data, etc.) to create an understanding of the structural aspects of the basin trend (basin trend location and configuration, and the thickness of the sedimentary rock fill), (2) estimate the rough CO{sub 2} storage capacity (using conservative inputs), and (3) assess the general viability of the basins as sites of large-scale CO{sub 2} sequestration (determine if additional studies are appropriate). The CO{sub 2} estimates for the trend include South Carolina, Georgia, and northern Florida only. The study determined that the basins within the SGFAR trend have sufficient sedimentary fill to have a large potential storage capacity for CO{sub 2}. The deeper basins appear to have sedimentary fill of over 15,000 feet. Much of this fill is likely to be alluvial and fluvial sedimentary rock with higher porosity and permeability. This report estimates an order of magnitude potential capacity of approximately 137 billion metric tons for supercritical CO{sub 2}. The pore space within the basins represent hundreds of years of potential storage for supercritical CO{sub 2} and CO{sub 2} stored in aqueous form. There are many sources of CO{sub 2} within the region that could use the trend for geologic storage. Thirty one coal fired power plants are located within 100 miles of the deepest portions of these basins. There are also several cement and ammonia plants near the basins. Sixteen coal fired power plants are present on or adjacent to the basins which could support a low pipeline transportation cost. The current geological information is not sufficient to quantify specific storage reservoirs, seals, or traps. There is insufficient hydrogeologic information to quantify the saline nature of the water present within all of the basins. Water data in the Dunbarton Basin of the Savannah River Site indicates dissolved solids concentrations of greater than 10,000 parts per million (not potential drinking water). Additional reservoir characterization is needed to take advantage of the SGFAR trend for anthropogenic CO{sub 2} storage. The authors of this report believe it would be appropriate to study the reservoir potential in the deeper basins that are in close proximity to the current larger coal fired power plants (Albany-Arabi, Camilla-Ocilla, Alamo-Ehrhardt, and Jedburg basin).

  1. Use of Cost Estimating Relationships

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

    1997-03-28T23:59:59.000Z

    Cost Estimating Relationships (CERs) are an important tool in an estimator's kit, and in many cases, they are the only tool. Thus, it is important to understand their limitations and characteristics. This chapter discusses considerations of which the estimator must be aware so the Cost Estimating Relationships can be properly used.

  2. Efficient, Inexpensive Motors: A New Trend in The Motors Market

    E-Print Network [OSTI]

    Wroblewksi, R. G.

    EFFICIENT, INEXPENSIVE MOTORS: A NEW TREND IN THE MOTORS MARKET Ronald G. Wroblewski, P.E. Trainer and Consultant ABSTRACT The Consortiwn for Energy Efficiency (CEE) has established criteria for premium-efficiency motors above the EPACf... standard. CEE has set a wrifonn efficiency benchmark that all market players (manufacturers, utilities, and end-users) can use. Some end-users however, have been reluctant to specify these motors because they think they are too expensive...

  3. tchen@engr.smu.edu Trends in Viruses

    E-Print Network [OSTI]

    Chen, Thomas M.

    Tom Chen SMU tchen@engr.smu.edu Trends in Viruses and Worms #12;TC/IEEE/10-16-03 SMU Engineering p Super Worms? · Some Research Issues Outline #12;TC/IEEE/10-16-03 SMU Engineering p. 3 1979 1983 1988, Mutation Engine Concept macro virus #12;TC/IEEE/10-16-03 SMU Engineering p. 4 · 70,000+ viruses are known

  4. Temporal trends of contaminants recorded in sediments of Puget Sound

    SciTech Connect (OSTI)

    Crecelius, E.A.; Curl, H.C. Jr.

    1988-03-01T23:59:59.000Z

    This paper discusses the temporal trends of contamination that can be inferred from the chemical composition of age-dated sediment cores from central Puget Sound. The fine-grain sediment (less than 10% sand) of the deep region (>150m) of central Puget Sound, which accumulates relatively undisturbed sediment at a rate of approximately 1 cm per year, provides a useful record of the history of contamination. 21 refs., 4 figs.

  5. Geology of eastern Smith Lake ore trend, Grants mineral belt

    SciTech Connect (OSTI)

    Ristorcelli, S.J.

    1980-01-01T23:59:59.000Z

    The sandstones in the Brushy Basin Member of the Morrison Formation (Jurassic) are the ore-bearing horizons of the eastern Smith Lake area. The Brushy Basin Member in this district consists of three sandstones with interbedded mudstones. Only the lower two sandstones contain ore. The sandstones are fine to coarse grained, well rounded, and arkosic, representing continental stream sediments. The lower sandstone contains rollfront ore. The redox interface is laterally extensive and well defined, extending at least 7 mi (11 km) west of the Bluewater fault zone. The ore generally occurs at the redox boundary but occasionally will be up to 1500 ft (450 m) updip. Limonitic alteration, where present, is downdip from the hematitic zone and is 100-1,500 ft (30 to 450 m) wide. The middle sandstone contains both trend ore and roll-front ore. The trend ore occurs downdip from the redox front in unoxidized ground. The redox front in the middle sand is also laterally extensive but displays a wedge shape, rather than a C shape. The clay assemblages of the two types of ore are different: the trend ore occurs in sands with the pore spaces filled with kaolinite; the roll-front ore is associated with altered illite-montmorillonite as grain coatings. Hematitic alteration is asociated with the latter. A second stage of kaolinite coats the illite-montmorillonite. Two periods of mineralization are suggested, but no absolute dates are known. The trend ore is the oldest (Jurassic) and is similar to the ore found in unoxidized ground elsewhere in the Grants region. The rollfront ore could be Laramide or post-Laramide because of its association with local Laramide structures.

  6. Current Trends in Cultural Customization and the Ecommerce Experience

    E-Print Network [OSTI]

    Woods, Amanda

    2012-08-31T23:59:59.000Z

    in regards to cultural markers, or interface design 13 elements that are predominant within a cultural group. In particular, they indicate colors, spatial organization, fonts, shapes, icons and metaphors, language, sounds, and motion as both cultural... as evaluating countries whose native language is written right- to-left. Research should also be performed across industries to discern any trends and patterns. 20 5 REFERENCES A de Souza, C. S. (2012). Semiotics: and Human?Computer Interaction. Encyclopedia of Human...

  7. Web Science 2.0: Identifying Trends through Semantic Social Network Analysis

    E-Print Network [OSTI]

    Gloor, Peter A.

    We introduce a novel set of social network analysis based algorithms for mining the Web, blogs, and online forums to identify trends and find the people launching these new trends. These algorithms have been implemented ...

  8. Understanding Trends in Wind Turbine Prices Over the Past Decade

    E-Print Network [OSTI]

    Bolinger, Mark

    2012-01-01T23:59:59.000Z

    cost of electricity (“LCOE”) generated by the turbine, basedthe capacity factor and LCOE estimates in Figure 8 meritcapacity factor and decline in LCOE shown in Figure 8 could

  9. Monotonic Local Decay Estimates

    E-Print Network [OSTI]

    Avy Soffer

    2011-10-29T23:59:59.000Z

    For the Hamiltonian operator H = -{\\Delta}+V(x) of the Schr\\"odinger Equation with a repulsive potential, the problem of local decay is considered. It is analyzed by a direct method, based on a new, L^2 bounded, propagation observable. The resulting decay estimate, is in certain cases monotonic in time, with no "Quantum Corrections". This method is then applied to some examples in one and higher dimensions. In particular the case of the Wave Equation on a Schwarzschild manifold is redone: Local decay, stronger than the known ones are proved (minimal loss of angular derivatives and lower order of radial derivatives of initial data). The method developed here can be an alternative in some cases to the Morawetz type estimates, with L^2-multipliers replacing the first order operators. It provides an alternative to Mourre's method, by including thresholds and high energies.

  10. Estimating radiogenic cancer risks

    SciTech Connect (OSTI)

    NONE

    1994-06-01T23:59:59.000Z

    This document presents a revised methodology for EPA`s estimation of cancer risks due to low-LET radiation exposures in light of information that has become available since the publication of BIER III, especially new information on the Japanese atomic bomb survivors. For most cancer sites, the risk model is one in which the age-specific relative risk coefficients are obtained by taking the geometric mean of coefficients derived from the atomic bomb survivor data employing two different methods for transporting risks from Japan to the U.S. (multiplicative and NIH projection methods). Using 1980 U.S. vital statistics, the risk models are applied to estimate organ-specific risks, per unit dose, for a stationary population.

  11. Trends in radionuclide concentrations in Hanford Reach fish, 1982 through 1992

    SciTech Connect (OSTI)

    Poston, T.M.

    1994-06-01T23:59:59.000Z

    Environmental monitoring has been conducted at the US Department of Energy`s Hanford Site in southeast Washington State since 1945. Fish from the Hanford Reach of the Columbia River, which borders the Site, are monitored annually. The two objectives of this report were (1) to evaluate trends in the concentrations of radionuclides [e.g., {sup 90}Sr and {sup 137}Cs] in two species of Columbia River fish [smallmouth bass and mountain whitefish] sampled from the Hanford Reach from 1982 through 1992; and (2) to determine the impact of Hanford Site releases on these two species and carp and fall chinook salmon collected during this time frame. The evaluation found gradual reductions of {sup 137}Cs in bass muscle and {sup 90}Sr in bass and whitefish carcass from 1982 through 1992. Concentrations of {sup 90}Sr in bass and whitefish followed the pattern established by reported Hanford Site releases from 1982 through 1992 and was supported by significant regression analyses comparing annual releases to sample concentration. Because data for carp have been collected only since 1990, the data base was inadequate for determining trends. Moreover, fall chinook salmon were only sampled once in this 11-year period. Concentrations of {sup 90}Sr and {sup 137}Cs in fish samples collected from distant background locations exceeded concentrations in Hanford Reach fish. Estimates of the dose from consumption of Hanford Reach fish were less than 0.001 times the National Council on Radiation Protection and Measurements and the US Department of Energy guideline of 100 mrem/yr.

  12. Emerging trends in informal sector recycling in developing and transition countries

    SciTech Connect (OSTI)

    Ezeah, Chukwunonye, E-mail: C.Ezeah2@wlv.ac.uk; Fazakerley, Jak A.; Roberts, Clive L.

    2013-11-15T23:59:59.000Z

    Highlights: • Reviewed emerging trends in Informal Sector Recycling (ISR) in developing countries. • In some countries we found that ISR is the key factor in the recycling of waste materials. • Overall impact of ISR upon the urban economy and environment is positive. • In some instances ISR subsidises large areas of the formal sector. • Ignoring the informal sector could result in unsustainable interventions. - Abstract: Optimistic estimates suggest that only 30–70% of waste generated in cities of developing countries is collected for disposal. As a result, uncollected waste is often disposed of into open dumps, along the streets or into water bodies. Quite often, this practice induces environmental degradation and public health risks. Notwithstanding, such practices also make waste materials readily available for itinerant waste pickers. These ‘scavengers’ as they are called, therefore perceive waste as a resource, for income generation. Literature suggests that Informal Sector Recycling (ISR) activity can bring other benefits such as, economic growth, litter control and resources conservation. This paper critically reviews trends in ISR activities in selected developing and transition countries. ISR often survives in very hostile social and physical environments largely because of negative Government and public attitude. Rather than being stigmatised, the sector should be recognised as an important element for achievement of sustainable waste management in developing countries. One solution to this problem could be the integration of ISR into the formal waste management system. To achieve ISR integration, this paper highlights six crucial aspects from literature: social acceptance, political will, mobilisation of cooperatives, partnerships with private enterprises, management and technical skills, as well as legal protection measures. It is important to note that not every country will have the wherewithal to achieve social inclusion and so the level of integration must be ‘flexible’. In addition, the structure of the ISR should not be based on a ‘universal’ model but should instead take into account local contexts and conditions.

  13. Extremal index estimation 

    E-Print Network [OSTI]

    Kampa, Aleksander Edward

    1988-01-01T23:59:59.000Z

    ) December 1988 Extremal Index Estimation (December 1988) Aleksander Edward Kampa, Ecole Centrale de Paris, France Chairman of Advisory Comittee: Dr. Tailen Hsing If (X ) is a strictly stationary sequence satisfying certain n dependence restrictions (e.... g. D or A), then the relationship between the extremal properties of (X ) and its associated independent sequence (X ) n n can. under certain conditions, be summed up by a single constant Be[0. 1]. called the extremal index. Results of extreme...

  14. Estimating Corn Grain Yields

    E-Print Network [OSTI]

    Blumenthal, Jurg M.; Thompson, Wayne

    2009-06-12T23:59:59.000Z

    can collect samples from a corn field and use this data to calculate the yield estimate. An interactive grain yield calculator is provided in the Appendix of the pdf version of this publication. The calculator is also located in the publication.... Plan and prepare for sample and data collection. 2. Collect field samples and record data. 3. Analyze the data using the interactive grain yield calculator in the Appendix. Plan and prepare for sample and data collection Predetermine sample locations...

  15. Impact of long-range correlations on trend detection in total ozone

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    Impact of long-range correlations on trend detection in total ozone 1234567 89A64BC7DEF72B4 F9BC4B725CE9393BE647 #12;Impact of long-range correlations on trend detection in total ozone Dmitry I; accepted 28 March 2007; published 24 July 2007. [1] Total ozone trends are typically studied using linear

  16. Long-term Trends in Laurentian Great Lakes Ice Cover Raymond A. Assel

    E-Print Network [OSTI]

    Long-term Trends in Laurentian Great Lakes Ice Cover Raymond A. Assel OPEN FILE REPORT December Commonwealth Blvd. Ann Arbor, MI 48105 #12;Long-Term Trends in Laurentian Great Lakes Ice Cover Raymond A is to give a brief overview of nearshore and lake wide trends in Great Lakes ice cover over the past one

  17. Multidecadal solar radiation trends in the United States and Germany and direct tropospheric aerosol forcing

    E-Print Network [OSTI]

    Multidecadal solar radiation trends in the United States and Germany and direct tropospheric, the positive trend is almost equal. We attained these results by scrutinizing clear-sky global solar radiation ratio of solar radiation were used for constraining the observed trends. Increased absorption

  18. Retirement Trends and Patterns in the 1990s: The End of an Era?1

    E-Print Network [OSTI]

    Huang, Jianyu

    of older men -- the well-known early retirement trend. In 1950, nearly three-quarters of all 65 year old clearly. The early retirement trend among older America men certainly appears to be over. The retirementRetirement Trends and Patterns in the 1990s: The End of an Era?1 Joseph F. Quinn Department

  19. IDENTIFYING TEMPORAL TRENDS IN TREATED SAGEBRUSH COMMUNITIES USING REMOTELY SENSED IMAGERY

    E-Print Network [OSTI]

    Ramsey, R. Douglas

    IDENTIFYING TEMPORAL TRENDS IN TREATED SAGEBRUSH COMMUNITIES USING REMOTELY SENSED IMAGERY by Eric Identifying Temporal Trends in Treated Sagebrush Communities Using Remotely Sensed Imagery by Eric D. Sant over time, brightness and greenness provided diagnostic trends and condition of treated big sagebrush

  20. The Impact of Fuel Use Trends on the Highway Trust Fund's Present and Future

    E-Print Network [OSTI]

    Lewis, Robert Michael

    1 The Impact of Fuel Use Trends on the Highway Trust Fund's Present and Future Devin;2 The Impact of Fuel Use Trends on the Highway Trust Fund's Present and Future Devin Braun Ryan Endorf Stephen.3. Historical and Projected Fuel Use and Vehicle Miles Traveled Trends Section 2. Methodology Section 2

  1. Trends in Job Quality during the Great Recession: a Comparative Approach

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Décembre 2012 Trends in Job Quality during the Great Recession: a Comparative Approach for the EU, Mathilde Guergoat-Larivière, Janine Leschke, Andrew Watt 161-1 Document de travail #12;#12;Trends in Job publication : Jean-Louis Dayan ISSN 1629-7997 ISBN 978-2-11-129831-6 #12;TRENDS IN JOB QUALITY DURING

  2. China's Industrial Energy Consumption Trends and Impacts of the Top-1000 Enterprises Energy-Saving Program and the Ten Key Energy-Saving Projects

    E-Print Network [OSTI]

    Ke, Jing

    2014-01-01T23:59:59.000Z

    China’s Industrial Energy Consumption Trends and Impacts ofChina’s Industrial Energy Consumption Trends and Impacts ofs industrial energy consumption trends from 1996 to 2010

  3. Using Historical Data to Estimate Changes in Floating Kelp (Nereocystis luetkeana and Macrocystis integrifolia) in Puget Sound, Washington

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Using Historical Data to Estimate Changes in Floating Kelp (Nereocystis luetkeana and Macrocystis 98504-7027; 360-902-1052; helen.berry@wadnr.gov Keywords: floating kelp, vegetated habitats, nearshore, temporal trends, Macrocystis integrifolia, Nereocystis leutkana Abstract Floating kelp beds (Nereocystis

  4. Trends in Energy Management Technology - Part 4: Review of Advanced Applications in Energy Management, Control, and Information Systems

    E-Print Network [OSTI]

    Yee, Gaymond; Webster, Tom

    2003-01-01T23:59:59.000Z

    ExcelSyus - Excel Energy Technologies, Ltd. http://pdf Trends in Energy Management TechnologyTrends in Energy Management Technology Fault Detection and

  5. AN UNDERSTANDING OF THE SHOULDER OF GIANTS: JOVIAN PLANETS AROUND LATE K DWARF STARS AND THE TREND WITH STELLAR MASS

    SciTech Connect (OSTI)

    Gaidos, Eric [Department of Geology and Geophysics, University of Hawai'i at Manoa, Honolulu, HI 96822 (United States); Fischer, Debra A. [Department of Astronomy, Yale University, New Haven, CT 06520 (United States); Mann, Andrew W.; Howard, Andrew W., E-mail: gaidos@hawaii.edu [Institute for Astronomy, University of Hawai'i at Manoa, Honolulu, HI 96822 (United States)

    2013-07-01T23:59:59.000Z

    Analyses of exoplanet statistics suggest a trend of giant planet occurrence with host star mass, a clue to how planets like Jupiter form. One missing piece of the puzzle is the occurrence around late K dwarf stars (masses of 0.5-0.75 M{sub Sun} and effective temperatures of 3900-4800 K). We analyzed four years of Doppler radial velocity (RVs) data for 110 late K dwarfs, one of which hosts two previously reported giant planets. We estimate that 4.0% {+-} 2.3% of these stars have Saturn-mass or larger planets with orbital periods <245 days, depending on the planet mass distribution and RV variability of stars without giant planets. We also estimate that 0.7% {+-} 0.5% of similar stars observed by Kepler have giant planets. This Kepler rate is significantly (99% confidence) lower than that derived from our Doppler survey, but the difference vanishes if only the single Doppler system (HIP 57274) with completely resolved orbits is considered. The difference could also be explained by the exclusion of close binaries (without giant planets) from the Doppler but not Kepler surveys, the effect of long-period companions and stellar noise on the Doppler data, or an intrinsic difference between the two populations. Our estimates for late K dwarfs bridge those for solar-type stars and M dwarfs, and support a positive trend with stellar mass. Small sample size precludes statements about finer structure, e.g., a ''shoulder'' in the distribution of giant planets with stellar mass. Future surveys such as the Next Generation Transit Survey and the Transiting Exoplanet Satellite Survey will ameliorate this deficiency.

  6. Joint porosity depth trend estimation and lithology/fluid classification by Bayesian inversion Kjartan Rimstad and Henning Omre

    E-Print Network [OSTI]

    Eidsvik, Jo

    ,0 Sand,Shale,Sand,kc Sand,zc Sand] and the prior model of is p(). We assume that seismic AVO data. The ultimate goal of this study is to clas- sify lithology/fluid from sesimic AVO data using our stochastic Consider a geological model of a reservoir in one dimension, and the four classes oil-, gas- and brine

  7. Image-based meteorologic visibility estimation

    E-Print Network [OSTI]

    Graves, Nathan

    2011-01-01T23:59:59.000Z

    the estimated luminance. . . . . . . . . . . . . . . . . .Nephelometer . . . . . . 3.4.3 Luminance Meter . . . . 4intensity and the estimated luminance. . . . . . . . . .

  8. REFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    C. M. Sizemore; David S. Schechter

    2004-02-13T23:59:59.000Z

    This report describes the work performed during the first semi-annual third year of the project, ''Preferred Waterflood Management Practices for the Spraberry Trend Area''. The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame through the application of preferred practices for managing and optimizing water injection. Our goal is to dispel negative attitudes and lack of confidence in water injection and to document the methodology and results for public dissemination to motivate waterflood expansion in the Spraberry Trend. To achieve this objective, in this period we concentrated our effort on analyzing production and injection data to optimize the reservoir management strategies for Germania Spraberry Unit. This study address the reservoir characterization and monitoring of the waterflooding project and propose alternatives of development of the current and future conditions of the reservoir to improve field performance. This research should serve as a guide for future work in reservoir simulation and can be used to evaluate various scenarios for additional development as well as to optimize the operating practices in the field. The results indicate that under the current conditions, a total of 1.410 million barrels of oil can be produced in the next 20 years through the 64 active wells and suggest that the unit can be successfully flooded with the current injection rate of 1600 BWPD and the pattern consisting of 6 injection wells aligned about 36 degrees respect to the major fracture orientation. In addition, a progress report on GSU waterflood pilot is reported for this period.

  9. Trends in prices of purebred Hereford beef cattle in Texas

    E-Print Network [OSTI]

    Williams, Harry Lee

    1952-01-01T23:59:59.000Z

    TRENDS IN PRICES OF POREBRE ) HEREFORD BEEF CATTLE IN TEXAS A Thesis By HARRY L. WILLIAMS Approved as to style and oontent by C a rrsan o o tes Head o hutment ox Stu ent v sos' %fay 1952 THENDS IN F&!ICES OF F ~;!'BHFi. HEBE""ORB B 'g CA... ds sold at Texas auotions by number, sex and average prioe, 1915-50. S. Purebred Herefords sold at Texas auotions by number& sex and avezage pries by quarters, 1942-50 ' PXG:CHES 1 ~ Reserve ohampion bull and reserve champion female~ 1949, So...

  10. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    C. M. Sizemore; David S. Schechter

    2003-08-13T23:59:59.000Z

    This report describes the work performed during the second year of the project, ''Preferred Waterflood Management Practices for the Spraberry Trend Area''. The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame through the application of preferred practices for managing and optimizing water injection. Our goal is to dispel negative attitudes and lack of confidence in water injection and to document the methodology and results for public dissemination to motivate waterflood expansion in the Spraberry Trend. To achieve this objective, in this period we concentrated our effort on characterization of Germania Unit using an analog field ET ODaniel unit and old cased hole neutron. Petrophysical Characterization of the Germania Spraberry units requires a unique approach for a number of reasons--limited core data, lack of modern log data and absence of directed studies within the unit. The need for characterization of the Germania unit has emerged as a first step in the review, understanding and enhancement of the production practices applicable within the unit and the trend area in general. In the absence or lack of the afore mentioned resources, an approach that will rely heavily on previous petrophysical work carried out in the neighboring ET O'Daniel unit (6.2 miles away), and normalization of the old log data prior to conventional interpretation techniques will be used. A log-based rock model has been able to guide successfully the prediction of pay and non-pay intervals within the ET O'Daniel unit, and will be useful if found applicable within the Germania unit. A novel multiple regression technique utilizing non-parametric transformations to achieve better correlations in predicting a dependent variable (permeability) from multiple independent variables (rock type, shale volume and porosity) will also be investigated in this study. A log data base includes digitized formats of Gamma Ray, Cased Hole Neutron, limited Resistivity and Neutron/Density/Sonic porosity logs over a considerable wide area. In addition, a progress report on GSU waterflood pilot is reported for this period. We have seen positive response of water injection on new wells. We believe by proper data acquisition and precise reservoir engineering techniques, any lack of confidence in waterflooding can be overcome. Therefore, we develop field management software to control a vast data from the pilot and to perform precise reservoir engineering techniques such as decline curve analysis, gas and oil material balances, bubble map plot and PVT analysis. The manual for this software is listed in the Appendix-A.

  11. Integrating Distributed Generation: Regulation and Trends in three leading countries

    E-Print Network [OSTI]

    Anaya, Karim L.; Pollitt, Michael G.

    2015-01-01T23:59:59.000Z

    . In addition, it has the most developed permitting and sitting procedures which have improved over time. Priority access to the grid is given to wind energy along with long-term targets for wind development. As of 2012, there were around 5,020 wind turbines... which accounted for 30% of the domestic electricity supply. The size of the majority of wind turbines is between 0.5 and 0.9 MW and represents 42% of the total wind capacity (DEA, 2012). Figure 8 illustrates the trend in wind energy (onshore...

  12. Current Trends in Policy - What's new? - Berta Schreiber, Director,

    Office of Environmental Management (EM)

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

  13. Drilling Fluids Market Trends | OpenEI Community

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOE FacilityDimondale,South, New Jersey: EnergyDrewDrilling Fluids Market Trends

  14. Berry and others: Temporal Trends of Canopy-forming Kelp Beds Temporal Trends in the Areal Extent of Canopy-forming

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Berry and others: Temporal Trends of Canopy-forming Kelp Beds Temporal Trends in the Areal Extent of Canopy-forming Kelp Beds Along the Strait of Juan de Fuca and Washington's Outer Coast Helen Berry Ecoscan Resource Data Extended Abstract Kelp beds are important nearshore habitats that support commercial

  15. Energy Expenditure Estimation DEMO Application

    E-Print Network [OSTI]

    Lu?trek, Mitja

    and against the SenseWear, a dedicated commercial product for energy expenditure estimation. Keywords: humanEnergy Expenditure Estimation DEMO Application Bozidara Cvetkovi´c1,2 , Simon Kozina1,2 , Bostjan://www.mps.si Abstract. The paper presents two prototypes for the estimation of hu- man energy expenditure during normal

  16. Future trends in local air quality impacts of aviation

    E-Print Network [OSTI]

    Rojo, Julien Joseph

    2007-01-01T23:59:59.000Z

    The International Civil Aviation Organization is considering the use of cost-benefit analyses to estimate interdependencies between the industry costs and the major environmental impacts in policy-making for aviation. To ...

  17. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01T23:59:59.000Z

    and Low Power Mode Energy Consumption”, Energy Efficiency inTV Shipments on Energy Consumption.. 22 Figure 3-1.Estimates of Annual Energy Consumption in 3D mode of 3D TVs

  18. Trends and inferred emissions of atmospheric high molecular weight perfluorocarbons

    E-Print Network [OSTI]

    Ivy, Diane Jean

    2012-01-01T23:59:59.000Z

    Atmospheric observations and atmospheric observation-based global emission estimates are presented for the five high molecular weight perfluorocarbons (PFCs): decafluorobutane (C 4 F 1 0 ), dodecafluoropentane (C5 F1 2 ), ...

  19. Current Trends in Gamma Radiation Detection for Radiological Emergency Response

    SciTech Connect (OSTI)

    Mukhopadhyay, S., Guss, P., Maurer, R.

    2011-09-01T23:59:59.000Z

    Passive and active detection of gamma rays from shielded radioactive materials, including special nuclear materials, is an important task for any radiological emergency response organization. This article reports on the current trends and status of gamma radiation detection objectives and measurement techniques as applied to nonproliferation and radiological emergencies. In recent years, since the establishment of the Domestic Nuclear Detection Office by the Department of Homeland Security, a tremendous amount of progress has been made in detection materials (scintillators, semiconductors), imaging techniques (Compton imaging, use of active masking and hybrid imaging), data acquisition systems with digital signal processing, field programmable gate arrays and embedded isotopic analysis software (viz. gamma detector response and analysis software [GADRAS]1), fast template matching, and data fusion (merging radiological data with geo-referenced maps, digital imagery to provide better situational awareness). In this stride to progress, a significant amount of interdisciplinary research and development has taken place–techniques and spin-offs from medical science (such as x-ray radiography and tomography), materials engineering (systematic planned studies on scintillators to optimize several qualities of a good scintillator, nanoparticle applications, quantum dots, and photonic crystals, just to name a few). No trend analysis of radiation detection systems would be complete without mentioning the unprecedented strategic position taken by the National Nuclear Security Administration (NNSA) to deter, detect, and interdict illicit trafficking in nuclear and other radioactive materials across international borders and through the global maritime transportation–the so-called second line of defense.

  20. Cost Estimating, Analysis, and Standardization

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

    1984-11-02T23:59:59.000Z

    To establish policy and responsibilities for: (a) developing and reviewing project cost estimates; (b) preparing independent cost estimates and analysis; (c) standardizing cost estimating procedures; and (d) improving overall cost estimating and analytical techniques, cost data bases, cost and economic escalation models, and cost estimating systems. Cancels DOE O 5700.2B, dated 8-5-1983; DOE O 5700.8, dated 5-27-1981; and HQ 1130.1A, dated 12-30-1981. Canceled by DOE O 5700.2D, dated 6-12-1992

  1. Patterns and trends New York State energy profiles: 1980-1994

    SciTech Connect (OSTI)

    NONE

    1996-06-01T23:59:59.000Z

    The New York State Energy Research and Development Authority`s Energy Analysis Program provides public and private sector stakeholders with useful independent and objective energy information. This report provides an overview of one-year and 10-year, energy use trends in New York State. The information presented reflects energy consumption, supply, prices, and expenditures. Section 1 is a 1994 overview of the United States and New York State energy profiles. The national energy consumption data used for comparison are compatible with New York State`s data. Section 2 provides current and historic data for primary and net consumption of energy by fuel type and sector. {open_quotes}Primary{close_quotes} represents total consumption of fuels by the residential, commercial, industrial, and transportation sectors including fuels used for generating electricity. {open_quotes}Net{close_quotes} is the end-use consumption by the residential, commercial, industrial, and transportation sectors, including electricity sales to each of these sectors but excluding energy losses incurred during electricity generation and distribution. Section 3 presents energy price data at the retail level from 1980 to 1994. Retail energy prices are provided by fuel type for the residential, commercial, industrial, and transportation sectors in nominal dollars cost per physical unit and per million Btu. Section 4 presents the estimated cost of net energy consumption by sector and fuel type in nominal dollars and in 1994 constant dollars. Estimated costs were derived by multiplying quantities of consumption by their respective prices. Section 5 details sources of New York State energy supplies.

  2. Trends in the electron-phonon coupling parameter in some metallic hydrides

    SciTech Connect (OSTI)

    Gupta, M.; Burger, J.P.

    1981-12-15T23:59:59.000Z

    We present an evaluation of the electron-phonon coupling parameter lambda, using the McMillan formalism, for several classes of stoichiometric mono- and dihydrides with a metallic underlying fcc structure. We calculate the electronic term eta and use experimental estimates for the phonon energies when available. We derive systematic trends concerning both contributions to eta stemming, respectively, from the metallic site M and the hydrogen site H. We show that eta/sub H/ is generally small, but it may become large if the Fermi energy is in the metal s-p band as in the filled d-band transition-metal (TM) hydrides such as PdH; eta/sub H/ may also be large when a metal-hydrogen antibonding band crosses the Fermi level, a case which happens in AlH and may happen for some unstable dihydrides. The metallic contribution eta/sub M/ is calculated to be small for all stable mono- and dihydrides like PdH, NiH, ZrH/sub 2/, NbH/sub 2/, etc., but nothing in principle prevents this contribution from becoming as large as in some pure TM, if one sweeps the Fermi level through the whole metallic d band. Good agreement with the available experimental data is obtained concerning the occurrence of superconductivity in the compounds considered.

  3. Parameter Estimation of Gravitational Waves from Precessing BH-NS Inspirals with higher harmonics

    E-Print Network [OSTI]

    R. O'Shaughnessy; B. Farr; E. Ochsner; H. S. Cho; V. Raymond; C. Kim; C. H. Lee

    2014-04-11T23:59:59.000Z

    Precessing black hole-neutron star (BH-NS) binaries produce a rich gravitational wave signal, encoding the binary's nature and inspiral kinematics. Using the lalinference\\_mcmc Markov-chain Monte Carlo parameter estimation code, we use two fiducial examples to illustrate how the geometry and kinematics are encoded into the modulated gravitational wave signal, using coordinates well-adapted to precession. Even for precessing binaries, we show the performance of detailed parameter estimation can be estimated by "effective" estimates: comparisons of a prototype signal with its nearest neighbors, adopting a fixed sky location and idealized two-detector network. We use detailed and effective approaches to show higher harmonics provide nonzero but small local improvement when estimating the parameters of precessing BH-NS binaries. That said, we show higher harmonics can improve parameter estimation accuracy for precessing binaries ruling out approximately-degenerate source orientations. Our work illustrates quantities gravitational wave measurements can provide, such as reliable component masses and the precise orientation of a precessing short gamma ray burst progenitor relative to the line of sight. "Effective" estimates may provide a simple way to estimate trends in the performance of parameter estimation for generic precessing BH-NS binaries in next-generation detectors. For example, our results suggest that the orbital chirp rate, precession rate, and precession geometry are roughly-independent observables, defining natural variables to organize correlations in the high-dimensional BH-NS binary parameter space.

  4. Fine particulate matter source apportionment for the chemical speciation trends network site at Birmingham, Alabama, using positive matrix factorization

    SciTech Connect (OSTI)

    Baumann, K.; Jayanty, R.K.; Flanagan, J.B. [Research Triangle Institute International, NC (United States). Research Triangle Park

    2008-01-15T23:59:59.000Z

    The Positive Matrix Factorization (PMF) receptor model version 1.1 was used with data from the fine particulate matter (PM2.5) Chemical Speciation Trends Network (STN) to estimate source contributions to ambient PM2.5 in a highly industrialized urban setting in the southeastern United States. Model results consistently resolved 10 factors that are interpreted as two secondary, five industrial, one motor vehicle, one road dust, and one biomass burning sources. It was found that most PMF factors did not cleanly represent single source types and instead are 'contaminated' by other sources. Secondary particulate matter formed by atmospheric processes, such as sulfate and secondary OC, contribute the majority of ambient PM2.5 and exhibit strong seasonality 37 {+-} 10% winter vs. 55 {+-} 16% summer average. Motor vehicle emissions constitute the biggest primary PM2.5 mass contribution. In summary, this study demonstrates the utility of the EC tracer method to effectively blank-correct the OC concentrations in the STN dataset. In addition, examination of the effect of input uncertainty estimates on model results indicates that the estimated uncertainties currently being provided with the STN data may be somewhat lower than the levels needed for optimum modeling results. An appendix , available to members on the website www.awma lists stationary sources of PM2.5 within 10 km of the NHBM site and PM2.5 emissions greater than 1 ton per year. 71 refs., 7 figs., 9 tabs.

  5. THE TRENDS HIGH-CONTRAST IMAGING SURVEY. I. THREE BENCHMARK M DWARFS ORBITING SOLAR-TYPE STARS

    SciTech Connect (OSTI)

    Crepp, Justin R.; Johnson, John Asher; Hillenbrand, Lynne A.; Yantek, Scott M.; Delaney, Colleen R.; Montet, Benjamin T. [Department of Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (United States); Howard, Andrew W.; Marcy, Geoff W.; Isaacson, Howard T. [Department of Astronomy, University of California, Berkeley, CA 94720 (United States); Fischer, Debra A. [Department of Physics, Yale University, New Haven, CT 06511 (United States); Wright, Jason T., E-mail: jcrepp@nd.edu [Department of Astronomy and Astrophysics, The Pennsylvania State University, University Park, PA 16802 (United States)

    2012-12-10T23:59:59.000Z

    We present initial results from a new high-contrast imaging program dedicated to stars that exhibit long-term Doppler radial velocity accelerations (or ''trends''). The goal of the TRENDS (TaRgetting bENchmark-objects with Doppler Spectroscopy) imaging survey is to directly detect and study the companions responsible for accelerating their host star. In this first paper of the series, we report the discovery of low-mass stellar companions orbiting HD 53665, HD 68017, and HD 71881 using NIRC2 adaptive optics (AO) observations at Keck. Follow-up imaging demonstrates association through common proper motion. These comoving companions have red colors with estimated spectral types of K7-M0, M5, and M3-M4, respectively. We determine a firm lower limit to their mass from Doppler and astrometric measurements. In the near future, it will be possible to construct three-dimensional orbits and calculate the dynamical mass of HD 68017 B and possibly HD 71881 B. We already detect astrometric orbital motion of HD 68017 B, which has a projected separation of 13.0 AU. Each companion is amenable to AO-assisted direct spectroscopy. Further, each companion orbits a solar-type star, making it possible to infer metallicity and age from the primary. Such benchmark objects are essential for testing theoretical models of cool dwarf atmospheres.

  6. An Understanding of the Shoulder of Giants: Jovian Planets around Late K Dwarf Stars and the Trend with Stellar Mass

    E-Print Network [OSTI]

    Gaidos, Eric; Mann, Andrew W; Howard, Andrew W

    2013-01-01T23:59:59.000Z

    Analyses of exoplanet statistics suggest a trend of giant planet occurrence with host star mass, a clue to how planets like Jupiter form. One missing piece of the puzzle is the occurrence around late K dwarf stars (masses of 0.5-0.75Msun and effective temperatures of 3900-4800K). We analyzed four years of Doppler radial velocities data of 110 late K dwarfs, one of which hosts two previously reported giant planets. We estimate that 4.0+/-2.3% of these stars have Saturn-mass or larger planets with orbital periods Doppler survey, but the difference vanishes if only the single Doppler system (HIP 57274) with completely resolved orbits is considered. The difference could also be explained by the exclusion of close binaries (without giant plane...

  7. Trends and Future Challenges in Sampling the Deep Terrestrial Biosphere

    SciTech Connect (OSTI)

    Wilkins, Michael J.; Daly, Rebecca; Mouser, Paula J.; Trexler, Ryan; Sharma, Shihka; Cole, David R.; Wrighton, Kelly C.; Biddle , Jennifer F.; Denis, Elizabeth; Fredrickson, Jim K.; Kieft, Thomas L.; Onstott, T. C.; Peterson, Lee; Pfiffner, Susan M.; Phelps, Tommy J.; Schrenk, Matthew O.

    2014-09-12T23:59:59.000Z

    Research in the deep terrestrial biosphere is driven by interest in novel biodiversity and metabolisms, biogeochemical cycling, and the impact of human activities on this ecosystem. As this interest continues to grow, it is important to ensure that when subsurface investigations are proposed, materials recovered from the subsurface are sampled and preserved in an appropriate manner to limit contamination and ensure preservation of accurate microbial, geochemical, and mineralogical signatures. On February 20th, 2014, a workshop on “Trends and Future Challenges in Sampling The Deep Subsurface” was coordinated in Columbus, Ohio by The Ohio State University and West Virginia University faculty, and sponsored by The Ohio State University and the Sloan Foundation’s Deep Carbon Observatory. The workshop aims were to identify and develop best practices for the collection, preservation, and analysis of terrestrial deep rock samples. This document summarizes the information shared during this workshop.

  8. Bandgap calculations and trends of organometal halide perovskites

    SciTech Connect (OSTI)

    Castelli, Ivano E., E-mail: ivca@fysik.dtu.dk; Thygesen, Kristian S.; Jacobsen, Karsten W. [Center for Atomic-scale Materials Design (CAMD), Department of Physics, Technical University of Denmark, DK 2800 Kgs. Lyngby (Denmark); García-Lastra, Juan María [Center for Atomic-scale Materials Design (CAMD), Department of Physics, Technical University of Denmark, DK 2800 Kgs. Lyngby (Denmark); Department of Energy Conversion and Storage, Technical University of Denmark, DK 4000 Roskilde (Denmark)

    2014-08-01T23:59:59.000Z

    Energy production from the Sun requires a stable efficient light absorber. Promising candidates in this respect are organometal perovskites (ABX{sub 3}), which have been intensely investigated during the last years. Here, we have performed electronic structure calculations of 240 perovskites composed of Cs, CH{sub 3}NH{sub 3}, and HC(NH{sub 2}){sub 2} as A-cation, Sn and Pb as B-ion, and a combination of Cl, Br, and I as anions. The calculated gaps span over a region from 0.5 to 5.0 eV. In addition, the trends over bandgaps have been investigated: the bandgap increases with an increase of the electronegativities of the constituent species, while it reduces with an increase of the lattice constants of the system.

  9. Renewable Energy Finance Tracking Initiative (REFTI) Solar Trend Analysis

    SciTech Connect (OSTI)

    Hubbell, R.; Lowder, T.; Mendelsohn, M.; Cory, K.

    2012-09-01T23:59:59.000Z

    This report is a summary of the finance trends for small-scale solar photovoltaic (PV) projects (PV <1 MW), large-scale PV projects (PV greater than or equal to 1 MW), and concentrated solar power projects as reported in the National Renewable Energy Laboratory's Renewable Energy Finance Tracking Initiative (REFTI). The report presents REFTI data during the five quarterly periods from the fourth quarter of 2009 to the first half of 2011. The REFTI project relies exclusively on the voluntary participation of industry stakeholders for its data; therefore, it does not offer a comprehensive view of the technologies it tracks. Despite this limitation, REFTI is the only publicly available resource for renewable energy project financial terms. REFTI analysis offers usable inputs into the project economic evaluations of developers and investors, as well as the policy assessments of public utility commissions and others in the renewable energy industry.

  10. Stability trends of MAX phases from first principles

    SciTech Connect (OSTI)

    Dahlqvist, M.; Alling, B.; Rosen, J. [Department of Physics, Chemistry, and Biology, IFM, Linkoeping University, SE-581 83 Linkoeping (Sweden)

    2010-06-01T23:59:59.000Z

    We have developed a systematic method to investigate the phase stability of M{sub n+1}AX{sub n} phases, here applied for M=Sc, Ti, V, Cr, or Mn, A=Al, and X=C or N. Through a linear optimization procedure including all known competing phases, we identify the set of most competitive phases for n=1-3 in each system. Our calculations completely reproduce experimental occurrences of stable MAX phases. We also identify and suggest an explanation for the trend in stability as the transition metal is changed across the 3d series for both carbon- and nitrogen-based systems. Based on our results, the method can be used to predict stability of potentially existing undiscovered phases.

  11. Computing trends using graphic processor in high energy physics

    E-Print Network [OSTI]

    Mihai Niculescu; Sorin-Ion Zgura

    2011-06-30T23:59:59.000Z

    One of the main challenges in Heavy Energy Physics is to make fast analysis of high amount of experimental and simulated data. At LHC-CERN one p-p event is approximate 1 Mb in size. The time taken to analyze the data and obtain fast results depends on high computational power. The main advantage of using GPU(Graphic Processor Unit) programming over traditional CPU one is that graphical cards bring a lot of computing power at a very low price. Today a huge number of application(scientific, financial etc) began to be ported or developed for GPU, including Monte Carlo tools or data analysis tools for High Energy Physics. In this paper, we'll present current status and trends in HEP using GPU.

  12. State trends in ecological risk assessment and standard setting

    SciTech Connect (OSTI)

    Siegel, M R; Fowler, K M; Bilyard, G R

    1993-02-01T23:59:59.000Z

    The purposes of this paper are (1) to identify key states' activities and plans related to setting cleanup standards using the ecological risk assessment process, and (2) to discuss the impacts these actions may have on the US Department of Energy's (DOE's) environmental restoration program. This report is prepared as part of a larger task, the purpose of which is to identify and assess state regulatory trends and legal developments that may impact DOE's environmental restoration program. Results of this task are intended to provide DOE with advance notice of potentially significant regulatory developments so as to enhance DOE's ability to influence these developments and to incorporate possible regulatory and policy changes into its planning process.

  13. Thin-Film Reliability Trends Toward Improved Stability

    SciTech Connect (OSTI)

    Jordan, D. C.; Kurtz, S. R.

    2011-01-01T23:59:59.000Z

    Long-term, stable performance of photovoltaic (PV) modules will be increasingly important to their successful penetration of the power grid. This paper summarizes more than 150 thin-film and more than 1700 silicon PV degradation rates (R{sub d}) quoted in publications for locations worldwide. Partitioning the literature results by technology and date of installation statistical analysis shows an improvement in degradation rate especially for thin-film technologies in the last decade. A CIGS array deployed at NREL for more than 5 years that appears to be stable supports the literature trends. Indoor and outdoor data indicate undetectable change in performance (0.2 {+-} 0.2 %/yr). One module shows signs of slight degradation from what appears to be an initial manufacturing defect, however it has not affected the overall system performance.

  14. Wind Power Price Trends in the United States

    SciTech Connect (OSTI)

    Bolinger, Mark; Wiser, Ryan

    2009-07-15T23:59:59.000Z

    For the fourth year in a row, the United States led the world in adding new wind power capacity in 2008, and also surpassed Germany to take the lead in terms of cumulative installed wind capacity. The rapid growth of wind power in the U.S. over the past decade (Figure 1) has been driven by a combination of increasingly supportive policies (including the Federal production tax credit (PTC) and a growing number of state renewables portfolio standards), uncertainty over the future fuel costs and environmental liabilities of natural gas and coal-fired power plants, and wind's competitive position among generation resources. This article focuses on just the last of these drivers - i.e., trends in U.S. wind power prices - over the period of strong capacity growth since 1998.

  15. Thin-Film Reliability Trends Toward Improved Stability: Preprint

    SciTech Connect (OSTI)

    Jordan, D. C.; Kurtz, S. R.

    2011-07-01T23:59:59.000Z

    Long-term, stable performance of photovoltaic (PV) modules will be increasingly important to their successful penetration of the power grid. This paper summarizes more than 150 thin-film and more than 1700 silicon PV degradation rates (Rd) quoted in publications for locations worldwide. Partitioning the literature results by technology and date of installation statistical analysis shows an improvement in degradation rate especially for thin-film technologies in the last decade. A CIGS array deployed at NREL for more than 5 years that appears to be stable supports the literature trends. Indoor and outdoor data indicate undetectable change in performance (0.2+/-0.2 %/yr). One module shows signs of slight degradation from what appears to be an initial manufacturing defect, however it has not affected the overall system performance.

  16. Trends and Inferred Emissions of Atmospheric High Molecular Weight Perfluorocarbons

    E-Print Network [OSTI]

    , with estimated ac- curacies of 6.8 % for C4F10, 7.8 % for C5F12, 4.0 % for C6F14, 6.6 % for C7F16 and 7.9 % for C molecular weight PFCs are: 0.17 parts-per-trillion (ppt, i.e., parts per 1012 ) for C4F10, 0.12 ppt for C5F for C4F10, C5F12, C6F14, C7F16 and C8F18 were estimated from the observations using a 3-dimensional

  17. Bottom-Up Energy Analysis System - Methodology and Results

    E-Print Network [OSTI]

    McNeil, Michael A.

    2013-01-01T23:59:59.000Z

    Case (EFF) energy demand and Business as Usual (BAU) energyAnnual unit energy consumption in Business As Usual ScenarioM.A. , et al. , Business Case for Energy Efficiency in

  18. California's Energy Future - The View to 2050

    E-Print Network [OSTI]

    2011-01-01T23:59:59.000Z

    this would trans- form the energy business by allowing largeby 2040, use 80% less energy than business- as-usual. Allfor an Energy-Efficient Economy BAU Business-as-usual CAES

  19. California’s Energy Future: The View to 2050 - Summary Report

    E-Print Network [OSTI]

    Yang, Christopher

    2011-01-01T23:59:59.000Z

    this would trans- form the energy business by allowing largeby 2040, use 80% less energy than business- as-usual. Allfor an Energy-Efficient Economy BAU Business-as-usual CAES

  20. Well blowout rates in California Oil and Gas District 4--Update and Trends

    E-Print Network [OSTI]

    Benson, Sally M.

    2010-01-01T23:59:59.000Z

    Trends Table 3: Drilling Blowouts, Wells Drilled, Rates andfluid volume. Well construction includes drilling, reworking3 and 4. The drilling blowout rate per well from 1991 to

  1. Status and Trends in the U.S. Voluntary Green Power Market (2013...

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

    Status and Trends in the U.S. Voluntary Green Power Market (2013 Data) Jenny Heeter National Renewable Energy Laboratory With contributions from: Kathy Belyeu Independent...

  2. Trends in Ln(III) Sorption to Quartz Assessed by Molecular Dynamics...

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

    Ln(III) Sorption to Quartz Assessed by Molecular Dynamics Simulations and Laser Induced Flourescence Studies. Trends in Ln(III) Sorption to Quartz Assessed by Molecular Dynamics...

  3. Trends in the cost of efficiency for appliances and consumer electronics

    E-Print Network [OSTI]

    Desroches, Louis-Benoit

    2013-01-01T23:59:59.000Z

    on the default price trend projection. The resultingprojections of annual shipments, product lifetimes, electricity prices,projections in the NIA. Figure 1 shows the historical real price

  4. POINTWISE ESTIMATES AND MONOTONICITY FORMULAS

    E-Print Network [OSTI]

    POINTWISE ESTIMATES AND MONOTONICITY FORMULAS WITHOUT MAXIMUM PRINCIPLE MARCELO MONTENEGRO;2 MARCELO MONTENEGRO AND ENRICO VALDINOCI In this paper, a central role will be played by the following

  5. Linear Constrained Moving Horizon Estimator With Pre-Estimating Observer

    E-Print Network [OSTI]

    Johansen, Tor Arne

    in the literature, e.g. Rao et al. (2001, 2003); Alessandri et al. (2003, 2004). The idea of MHE is to estimate of robustness in the presence of uncertainties such as noise, disturbances and modeling errors, see Alessandri in the literature, e.g. Rao et al. (2001, 2003); Alessandri et al. (2003, 2004). The pre-estimator leads

  6. Frequency tracking and parameter estimation for robust quantum state estimation

    SciTech Connect (OSTI)

    Ralph, Jason F. [Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool L69 3GJ (United Kingdom); Jacobs, Kurt [Department of Physics, University of Massachusetts at Boston, 100 Morrissey Blvd, Boston, Massachusetts 02125 (United States); Hill, Charles D. [Centre for Quantum Computation and Communication Technology, School of Physics, University of Melbourne, Victoria 3010 (Australia)

    2011-11-15T23:59:59.000Z

    In this paper we consider the problem of tracking the state of a quantum system via a continuous weak measurement. If the system Hamiltonian is known precisely, this merely requires integrating the appropriate stochastic master equation. However, even a small error in the assumed Hamiltonian can render this approach useless. The natural answer to this problem is to include the parameters of the Hamiltonian as part of the estimation problem, and the full Bayesian solution to this task provides a state estimate that is robust against uncertainties. However, this approach requires considerable computational overhead. Here we consider a single qubit in which the Hamiltonian contains a single unknown parameter. We show that classical frequency estimation techniques greatly reduce the computational overhead associated with Bayesian estimation and provide accurate estimates for the qubit frequency.

  7. Massachusetts Takes On Climate Change

    E-Print Network [OSTI]

    Kimmell, Ken; Laurie, Burt

    2009-01-01T23:59:59.000Z

    consumers and business with their energy costs by removingcost of business as usual to the cost of implementing energy

  8. Examples of Cost Estimation Packages

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

    1997-03-28T23:59:59.000Z

    Estimates can be performed in a variety of ways. Some of these are for projects for an undefined scope, a conventional construction project, or where there is a level of effort required to complete the work. Examples of cost estimation packages for these types of projects are described in this appendix.

  9. Author's personal copy Temporal and spatial trends of total petroleum hydrocarbons in the seawater

    E-Print Network [OSTI]

    Ma, Lena

    Author's personal copy Temporal and spatial trends of total petroleum hydrocarbons in the seawater hydrocarbons Bohai Bay Temporal and spatial trends Seawater a b s t r a c t The temporal and spatial distribution of total petroleum hydrocarbons (TPH) in the seawater of Tianjin Bohai Bay during 1996

  10. Atmospheric Environment 36 (2002) 503509 Trend of acid rain and neutralization by yellow sand

    E-Print Network [OSTI]

    Atmospheric Environment 36 (2002) 503­509 Trend of acid rain and neutralization by yellow sand 2001; accepted 11 April 2001 Abstract Acid rain and its neutralization by yellow sand in East Asia were was obtained. Firstly, the trend of the acid rain in East Asia due to the rapid increase of Chinese pollutants

  11. Ground-level ozone in the 21st century: future trends,

    E-Print Network [OSTI]

    Ground-level ozone in the 21st century: future trends, impacts and policy implications October 2008. Courtesy of Dr Mhairi Coyle, CEH Edinburgh. #12;Ground-level ozone in the 21st century: future trends Limited #12;Ground-level ozone in the 21st century I October 2008 I iiiThe Royal Society Ground

  12. Soil mineralogy trends in California landscapes R.C. Graham a,

    E-Print Network [OSTI]

    Ahmad, Sajjad

    Soil mineralogy trends in California landscapes R.C. Graham a, , A.T. O'Geen b a Soil & Water soil mineralogical trends: 1) granitic terrain of the Peninsular Ranges, 2) granitic terrain of life. Inherent soil fertility issues are often directly linked to soil mineralogy (e.g., Page et al

  13. Cost of Wind Energy in the United States: Trends from 2007 to 2012 (Presentation)

    SciTech Connect (OSTI)

    Hand, M.

    2015-01-01T23:59:59.000Z

    This presentation provides an overview of recent technology trends observed in the United States including project size, turbine size, rotor diameter, hub height, annual average wind speed, and annual energy production. It also highlights area where system analysis is required to fully understand how these technology trends relate to the cost of wind energy.

  14. First principles investigation of scaling trends of zirconium silicate interface band offsets

    E-Print Network [OSTI]

    Dutton, Robert W.

    First principles investigation of scaling trends of zirconium silicate interface band offsets out to investigate the scaling trends of band offsets at model silicon/zirconium silicate interfaces. Owing to the d character of zirconium silicate conduction bands, the band gap and band offset are shown

  15. Report IEA-PVPS T1-14:2005 TRENDS IN PHOTOVOLTAIC APPLICATIONS

    E-Print Network [OSTI]

    Report IEA-PVPS T1-14:2005 TRENDS IN PHOTOVOLTAIC APPLICATIONS Survey report of selected IEA countries between 1992 and 2004 #12;1 TRENDS IN PHOTOVOLTAIC APPLICATIONS Survey report of selected IEA countries between 1992 and 2004 Contents Introduction 2 1 Implementation of photovoltaic systems 3 2 The PV

  16. TREND: Toward Real Energy-efficient Network Design Marco Ajmone Marsan

    E-Print Network [OSTI]

    Wichmann, Felix

    TREND: Toward Real Energy-efficient Network Design Marco Ajmone Marsan Politecnico di of the TREND (Toward Real Energy-efficient Network Design) Network of Excellence of the European Commission 7th at wireless access networks, core networks, and content distribution issues. Keywords ­ energy-efficient

  17. Historical Perspective of Clean Cities and Alternative Fuels Data Center Trends

    SciTech Connect (OSTI)

    O'Connor, J. K.

    2007-09-01T23:59:59.000Z

    This document draws on the wealth of information housed in the U.S. Department of Energy's Alternative Fuels Data Center at the National Renewable Energy Laboratory. Trends and analyses are examined from data as far back as 1991. The findings of those trends and salient features are summarized.

  18. Revised: 6 November 1991 Trends in the Consumption of Energy-Intensive Basic Materials

    E-Print Network [OSTI]

    Revised: 6 November 1991 Trends in the Consumption of Energy-Intensive Basic Materials on the consumption, rather than production, of materials. Earlier analyses of trends in basic materials consumption materials consumption patterns on energy use is the recognition that physical units (kilograms) are more

  19. Aerosol acidity in rural New England: Temporal trends and source region analysis

    E-Print Network [OSTI]

    Fischer, Emily V.

    the dissociation of sulfuric acid (H2SO4) that condenses after forming via the gas phase oxidation of sulfurAerosol acidity in rural New England: Temporal trends and source region analysis L. D. Ziemba,1,2 E. Talbot (2007), Aerosol acidity in rural New England: Temporal trends and source region analysis, J

  20. Ralph Meyer, Thomas Schick, and Yuri Tschinkel (Ed.) Trends in Mathematics

    E-Print Network [OSTI]

    Tschinkel, Yuri

    Ralph Meyer, Thomas Schick, and Yuri Tschinkel (Ed.) Trends in Mathematics #12;erschienen in der #12;Ralph Meyer, Thomas Schick, and Yuri Tschinkel (Ed.) Trends in Mathematics Mathematisches Institut im Internet über abrufbar. Address of the Editors Ralf Meyer, rameyer

  1. ELEVATION-DEPENDENT TRENDS IN PRECIPITATION OBSERVED BY THE NAME RADAR NETWORK

    E-Print Network [OSTI]

    Rutledge, Steven

    i THESIS ELEVATION-DEPENDENT TRENDS IN PRECIPITATION OBSERVED BY THE NAME RADAR NETWORK Submitted BY ANGELA K. ROWE ENTITLED ELEVATION- DEPENDENT TRENDS IN PRECIPITATION OBSERVED BY THE NAME RADAR NETWORK BY THE NAME RADAR NETWORK Radar data from the 2004 North American Monsoon Experiment (NAME) Enhanced Observing

  2. Trends in demand for retail and wholesale cuts of meat 

    E-Print Network [OSTI]

    Holloway, David Wayne

    1990-01-01T23:59:59.000Z

    data from 1965 to 1985 were used. The aggregate system used beef, pork, and chicken, and then disaggregated beef into hamburger and table cuts, and chicken into parts/processed products for the second system. Additional variables in the estimation... shift in demand for beef and pork during the period, and broilers were found to be a strong substitute for beef in the second period. Implications are that there was a structural change in the meat sector during the period, and the decline...

  3. Organochlorine compounds in pine needles: Methods and trends

    SciTech Connect (OSTI)

    Strachan, W.M.J. (National Water Research Inst., Burlington, Ontario (Canada). Centre for Inland Waters); Eriksson, G.; Jensen, S. (Stockholm Univ. (Sweden). Wallenberg Lab.); Kylin, H. (Stockholm Univ. (Sweden). Wallenberg Lab. Stockholm Univ. (Sweden). Dept. of Analytical Chemistry)

    1994-03-01T23:59:59.000Z

    During April 1989, needles from Scotch pine (Pinus sylvestris) trees were collected from a network of stations in West Germany, Denmark, Norway, and Sweden. Samples from selected stations were analyzed for hexachlorobenzene (HCB), pentachlorophenol (PCP), hexachlorocyclohexane isomers ([alpha]-HCH and [gamma]-HCH [lindane]), DDT, and DDE. Accumulation of the investigated compounds was observed in up to four needle-year classes. [gamma]-HCH decreased from south to north; the pattern for [alpha]-HCH was uniform; DDT/DDE also decreased from south to north. HCB was uniform throughout the sample area, and PCP was high in northern Sweden. Interpretation of trends was not altered by expressing concentrations on a fresh- or dry-weight basis or on a surface-area basis. The range of concentration variation for equivalent samples was 2 to 49% relative standard deviation; averages were 20 to 23%. There were no differences among trees facing the sample open direction; among different directions, trees open to the south collected more DDT, but this was not the case with other substances. There were no differences between trees of different ages. Samples at 4 to 5 m had lower contaminant levels than from 1.5 m.

  4. Hydrocarbon provinces and productive trends in Libya and adjacent areas

    SciTech Connect (OSTI)

    Missallati, A.A. (Agip (N.A.M.E.)Ltd., Tripoli (Libya))

    1988-08-01T23:59:59.000Z

    According to the age of major reservoirs, hydrocarbon occurrences in Libya and adjacent areas can be grouped into six major systems which, according to their geographic locations, can be classified into two major hydrocarbon provinces: (1) Sirte-Pelagian basins province, with major reservoirs ranging from middle-late Mesozoic to early Tertiary, and (2) Murzog-Ghadames basins province, with major reservoirs ranging from early Paleozoic to early Mesozoic. In the Sirte-Pelagian basins province, hydrocarbons have been trapped in structural highs or in stratigraphic wedge-out against structural highs and in carbonate buildups. Here, hydrocarbon generation is characterized by the combined effect of abundant structural relief and reservoir development in the same hydrocarbon systems of the same age, providing an excellent example of hydrocarbon traps in sedimentary basins that have undergone extensive tensional fracturing in a shallow marine environment. In the Murzog-Ghadames basins province, hydrocarbons have been trapped mainly in structural highs controlled by paleostructural trends as basement arches which acted as focal points for oil migration and accumulation.

  5. Jurassic petroleum trends in eastern Gulf Coastal Plain and central and eastern Gulf of Mexico

    SciTech Connect (OSTI)

    Mancini, E.A.; Mink, R.M.; Bearden, B.L.

    1986-05-01T23:59:59.000Z

    Three Jurassic petroleum trends can be delineated in Mississippi, Alabama, and Florida, and in the central and eastern Gulf of Mexico. These trends are recognized by characteristic petroleum traps, reservoirs, and hydrocarbon types. The source for the Jurassic hydrocarbons is Smackover algal mudstones. The Jurassic oil trend includes the area north of the regional peripheral fault systems in the tri-state area, and extends into the area north of the Destin anticline. Traps are basement highs and salt anticlines, with Smackover grainstones and dolostones and Norphlet marine, eolian, and wadi sandstones as reservoirs. This trend has potential for Jurassic oil accumulations in the eastern Gulf of Mexico. The Jurassic oil and gas-condensate trend includes the onshore area between the regional peripheral fault systems and Wiggins arch and extends into the area of the Destin anticline. Traps are basement highs, salt related anticlines, and extensional faults. Cotton Valley fluvial-deltaic sandstones, Haynesville carbonates and fluvial-deltaic sandstones, Smackover grainstones, packstones, dolostones, and marine sandstones, and Norphlet marine, eolian, and wadi sandstones serve as reservoirs. This trend contains most of the Jurassic fields in the eastern Gulf coastal plain. The trend has high potential for significant petroleum accumulations in the eastern Gulf of Mexico. The Jurassic deep natural gas trend includes the onshore area south of the Wiggins arch and extends into the Mississippi-Alabama shelf. Traps are faulted salt anticlines with basement highs as potential traps. Cotton Valley deltaic-strandplain sandstones and Norphlet eolian sandstones are the reservoirs. Several gas discoveries below 20,000 ft have been made in this trend in Mississippi and offshore Alabama. The trend has excellent potential for major gas accumulations in coastal Alabama and central Gulf of Mexico.

  6. THE TRENDS HIGH-CONTRAST IMAGING SURVEY. III. A FAINT WHITE DWARF COMPANION ORBITING HD 114174

    SciTech Connect (OSTI)

    Crepp, Justin R. [Department of Physics, University of Notre Dame, 225 Nieuwland Science Hall, Notre Dame, IN 46556 (United States); Johnson, John Asher [Department of Planetary Science, California Institute of Technology, 1200 E. California Blvd., Pasadena, CA 91125 (United States); Howard, Andrew W. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Marcy, Geoffrey W. [Department of Astronomy, University of California, Berkeley, CA 94720 (United States); Gianninas, Alexandros; Kilic, Mukremin [Department of Physics and Astronomy, University of Oklahoma, Norman, OK 73019 (United States); Wright, Jason T., E-mail: jcrepp@nd.edu [Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802 (United States)

    2013-09-01T23:59:59.000Z

    The nearby Sun-like star HD 114174 exhibits a strong and persistent Doppler acceleration indicating the presence of an unseen distant companion. We have acquired high-contrast imaging observations of this star using NIRC2 at Keck and report the direct detection of the body responsible for causing the ''trend''. HD 114174 B has a projected separation of 692 {+-} 9 mas (18.1 AU) and is 10.75 {+-} 0.12 mag (contrast of 5 Multiplication-Sign 10{sup -5}) fainter than its host in the K-band, requiring aggressive point-spread function subtraction to identify. Our astrometric time baseline of 1.4 yr demonstrates physical association through common proper motion. We find that the companion has absolute magnitude, M{sub J} = 13.97 {+-} 0.11, and colors, J - K = 0.12 {+-} 0.16 mag. These characteristics are consistent with an Almost-Equal-To T3 dwarf, initially leading us to believe that HD 114174 B was a substellar object. However, a dynamical analysis that combines radial velocity measurements with available imaging data indicates a minimum mass of 0.260 {+-} 0.010 M{sub Sun }. We conclude that HD 114174 B must be a white dwarf. Assuming a hydrogen-rich composition, atmospheric and evolutionary model fits yield an effective temperature T{sub eff} = 8200 {+-} 4000 K, surface gravity log g = 8.90 {+-} 0.02, and cooling age of t{sub c} Almost-Equal-To 3.4 Gyr, which is consistent with the 4.7{sup +2.3}{sub -2.6} Gyr host star isochronal age estimate. HD 114174 B is a benchmark object located only 26.14 {+-} 0.37 pc from the Sun. It may be studied at a level of detail comparable to Sirius and Procyon, and used to understand the link between the mass of white dwarf remnants with that of their progenitors.

  7. Source apportionment of airborne particulate matter for the speciation trends network site in Cleveland, OH

    SciTech Connect (OSTI)

    Liming Zhou; Philip K. Hopke; Weixiang Zhao [Clarkson University, Potsdam, NY (United States). Center for Air Resources Engineering and Science

    2009-03-15T23:59:59.000Z

    Aerosol composition data from the Speciation Trends Network (STN) site (East 14th Street) in Cleveland, OH, were analyzed by advanced receptor model methods for source apportionment as well as by the standard positive matrix factorization (PMF) using PMF2. These different models are used in combination to test model limitations. These data were 24-hr average mass concentrations and compositions obtained for samples taken every third day from 2001 to 2003. The Multilinear Engine (ME) was used to solve an expanded model to estimate the source profiles and source contributions and also to investigate the wind speed, wind direction, time-of-day, weekend/weekday, and seasonal effects. PMF2 was applied to the same dataset. Potential source contribution function (PSCF) and conditional probability function (CPF) analyses were used to locate the regional and local sources using the resolved source contributions and appropriate meteorological data. Very little difference was observed between the results of the expanded model and the PMF2 values for the profiles and source contribution time series. The identified sources were as ferrous smelter, secondary sulfate, secondary nitrate, soil/combustion mixture, steel mill, traffic, wood smoke, and coal burning. The CPF analysis was useful in helping to identify local sources, whereas the PSCF results were only useful for regional source areas. Both of these analyses were more useful than the wind directional factor derived from the expanded factor analysis. However, the expanded analysis provided direct information on seasonality and day-of-week behavior of the sources. 28 refs., 8 figs., 4 tabs.

  8. Estimating monthly and state-level NO sub x , SO sub 2 , VOC and CO sub 2 emissions using the MSCET database

    SciTech Connect (OSTI)

    Cilek, C.M.; Kohout, E.

    1992-01-01T23:59:59.000Z

    This paper describes the Month and State Current Emission Trends (MSCET) database. It describes the methodology used to estimate NO{sub x}, SO{sub 2}, VOC, and CO{sub 2} emissions and the data sources used by the methodology. Selected emissions results from the database are presented. 2 refs., 6 figs.

  9. Estimating monthly and state-level NO{sub x}, SO{sub 2}, VOC and CO{sub 2} emissions using the MSCET database

    SciTech Connect (OSTI)

    Cilek, C.M.; Kohout, E.

    1992-07-01T23:59:59.000Z

    This paper describes the Month and State Current Emission Trends (MSCET) database. It describes the methodology used to estimate NO{sub x}, SO{sub 2}, VOC, and CO{sub 2} emissions and the data sources used by the methodology. Selected emissions results from the database are presented. 2 refs., 6 figs.

  10. Reply to comment by J. L. Lean on ``Estimated solar contribution to the global surface warming using the ACRIM TSI satellite composite''

    E-Print Network [OSTI]

    Scafetta, Nicola

    Reply to comment by J. L. Lean on ``Estimated solar contribution to the global surface warming contributed at least 10­30% of the 0.40 ± 0.04 K global surface warming) depends crucially on the adoption, because it lacks any upward trend between solar cycles 21­23, the solar contribution to the global warming

  11. Measurement enhancement for state estimation

    E-Print Network [OSTI]

    Chen, Jian

    2009-05-15T23:59:59.000Z

    in the power system. A robust state estimation should have the capability of keeping the system observable during different contingencies, as well as detecting and identifying the gross errors in measurement set and network topology. However, this capability...

  12. Estimation of resources and reserves

    E-Print Network [OSTI]

    Massachusetts Institute of Technology. Energy Laboratory.

    1982-01-01T23:59:59.000Z

    This report analyzes the economics of resource and reserve estimation. Current concern about energy problems has focused attention on how we measure available energy resources. One reads that we have an eight-year oil ...

  13. Motion Estimation from Disparity Images

    E-Print Network [OSTI]

    Demirdjian, D.

    2001-05-07T23:59:59.000Z

    A new method for 3D rigid motion estimation from stereo is proposed in this paper. The appealing feature of this method is that it directly uses the disparity images obtained from stereo matching. We assume that the stereo ...

  14. Pricing trends in the US market for wholesale power

    SciTech Connect (OSTI)

    Geschwind, D.P.; Flucke, J.M. [Burns & McDonnell, Kansas City, MO (United States)

    1996-12-31T23:59:59.000Z

    Electricity markets in the United States have undergone an interesting transformation over the last several years. With the Energy Policy Act of 1992, Congress set the stage for competition in the wholesale market for electricity. No longer could one utility hold another utility hostage by denying it transmission access. Through increased choices of suppliers, purchasers of wholesale power have, in many cases, been able to lower their power costs by purchasing power on the open market, rather than purchasing power solely from an adjacent utility. Burns & McDonnell has worked with many wholesale power purchasers over recent years to evaluate the available options for lowering their power costs. In many of these evaluations, bid solicitations were conducted to identify specific wholesale power purchase options. Through these projects, Burns & McDonnell has been able to collect a substantial amount of data on the offered prices for wholesale power over the last several years. The purpose of this paper is to compare the purchase power data collected by Burns & McDonnell over the last several years in evaluating resource options for electric utilities. Reviews of this data suggest a declining pricing trend that reflects increasing levels of competition in the wholesale power market. The paper also illustrates the difficulty in constructing new generation that can produce electricity at a cost below that of the wholesale power market. Finally, the paper addresses the difference between average cost and marginal cost pricing as it relates to the cost of producing wholesale power for sale. The paper discusses the idea that some participants in the wholesale power market may actually be offering power for prices that are lower than their cost of producing electricity. The advantages and disadvantages of this pricing approach are examined.

  15. Trends in heavy oil production and refining in California

    SciTech Connect (OSTI)

    Olsen, D.K.; Ramzel, E.B.; Pendergrass, R.A. II.

    1992-07-01T23:59:59.000Z

    This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil production and is part of a study being conducted for the US Department of Energy. This report summarizes trends in oil production and refining in Canada. Heavy oil (10{degrees} to 20{degrees} API gravity) production in California has increased from 20% of the state's total oil production in the early 1940s to 70% in the late 1980s. In each of the three principal petroleum producing districts (Los Angeles Basin, Coastal Basin, and San Joaquin Valley) oil production has peaked then declined at different times throughout the past 30 years. Thermal production of heavy oil has contributed to making California the largest producer of oil by enhanced oil recovery processes in spite of low oil prices for heavy oil and stringent environmental regulation. Opening of Naval Petroleum Reserve No. 1, Elk Hills (CA) field in 1976, brought about a major new source of light oil at a time when light oil production had greatly declined. Although California is a major petroleum-consuming state, in 1989 the state used 13.3 billion gallons of gasoline or 11.5% of US demand but it contributed substantially to the Nation's energy production and refining capability. California is the recipient and refines most of Alaska's 1.7 million barrel per day oil production. With California production, Alaskan oil, and imports brought into California for refining, California has an excess of oil and refined products and is a net exporter to other states. The local surplus of oil inhibits exploitation of California heavy oil resources even though the heavy oil resources exist. Transportation, refining, and competition in the market limit full development of California heavy oil resources.

  16. Trends in heavy oil production and refining in California

    SciTech Connect (OSTI)

    Olsen, D.K.; Ramzel, E.B.; Pendergrass, R.A. II

    1992-07-01T23:59:59.000Z

    This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil production and is part of a study being conducted for the US Department of Energy. This report summarizes trends in oil production and refining in Canada. Heavy oil (10{degrees} to 20{degrees} API gravity) production in California has increased from 20% of the state`s total oil production in the early 1940s to 70% in the late 1980s. In each of the three principal petroleum producing districts (Los Angeles Basin, Coastal Basin, and San Joaquin Valley) oil production has peaked then declined at different times throughout the past 30 years. Thermal production of heavy oil has contributed to making California the largest producer of oil by enhanced oil recovery processes in spite of low oil prices for heavy oil and stringent environmental regulation. Opening of Naval Petroleum Reserve No. 1, Elk Hills (CA) field in 1976, brought about a major new source of light oil at a time when light oil production had greatly declined. Although California is a major petroleum-consuming state, in 1989 the state used 13.3 billion gallons of gasoline or 11.5% of US demand but it contributed substantially to the Nation`s energy production and refining capability. California is the recipient and refines most of Alaska`s 1.7 million barrel per day oil production. With California production, Alaskan oil, and imports brought into California for refining, California has an excess of oil and refined products and is a net exporter to other states. The local surplus of oil inhibits exploitation of California heavy oil resources even though the heavy oil resources exist. Transportation, refining, and competition in the market limit full development of California heavy oil resources.

  17. A Bayesian Framework for Combining Valuation Estimates

    E-Print Network [OSTI]

    Kenton K. Yee

    2007-07-24T23:59:59.000Z

    Obtaining more accurate equity value estimates is the starting point for stock selection, value-based indexing in a noisy market, and beating benchmark indices through tactical style rotation. Unfortunately, discounted cash flow, method of comparables, and fundamental analysis typically yield discrepant valuation estimates. Moreover, the valuation estimates typically disagree with market price. Can one form a superior valuation estimate by averaging over the individual estimates, including market price? This article suggests a Bayesian framework for combining two or more estimates into a superior valuation estimate. The framework justifies the common practice of averaging over several estimates to arrive at a final point estimate.

  18. A Bayesian Framework for Combining Valuation Estimates

    E-Print Network [OSTI]

    Yee, Kenton K

    2007-01-01T23:59:59.000Z

    Obtaining more accurate equity value estimates is the starting point for stock selection, value-based indexing in a noisy market, and beating benchmark indices through tactical style rotation. Unfortunately, discounted cash flow, method of comparables, and fundamental analysis typically yield discrepant valuation estimates. Moreover, the valuation estimates typically disagree with market price. Can one form a superior valuation estimate by averaging over the individual estimates, including market price? This article suggests a Bayesian framework for combining two or more estimates into a superior valuation estimate. The framework justifies the common practice of averaging over several estimates to arrive at a final point estimate.

  19. Wind Power Price Trends in the United States: Struggling to Remain Competitive in the Face of Strong Growth

    E-Print Network [OSTI]

    Bolinger, Mark A

    2009-01-01T23:59:59.000Z

    and forecast future wind cost and pricing trends (see,long-term forecast of future wind costs or competitiveness,To put the material on wind cost and pricing trends in

  20. Wind Power Price Trends in the United States: Struggling to Remain Competitive in the Face of Strong Growth

    E-Print Network [OSTI]

    Bolinger, Mark A

    2009-01-01T23:59:59.000Z

    cost (and price) of energy delivered from a wind project.wind turbines has increased due to higher commodity (materials and energy) prices, andwind power, cost trends, price trends 1.0 Introduction Driven by concerns over climate and energy

  1. Trends in HFE Methods and Tools and Their Applicability to Safety Reviews

    SciTech Connect (OSTI)

    O'Hara, J.M.; Plott, C.; Milanski, J.; Ronan, A.; Scheff, S.; Laux, L.; and Bzostek, J.

    2009-09-30T23:59:59.000Z

    The U.S. Nuclear Regulatory Commission's (NRC) conducts human factors engineering (HFE) safety reviews of applicant submittals for new plants and for changes to existing plants. The reviews include the evaluation of the methods and tools (M&T) used by applicants as part of their HFE program. The technology used to perform HFE activities has been rapidly evolving, resulting in a whole new generation of HFE M&Ts. The objectives of this research were to identify the current trends in HFE methods and tools, determine their applicability to NRC safety reviews, and identify topics for which the NRC may need additional guidance to support the NRC's safety reviews. We conducted a survey that identified over 100 new HFE M&Ts. The M&Ts were assessed to identify general trends. Seven trends were identified: Computer Applications for Performing Traditional Analyses, Computer-Aided Design, Integration of HFE Methods and Tools, Rapid Development Engineering, Analysis of Cognitive Tasks, Use of Virtual Environments and Visualizations, and Application of Human Performance Models. We assessed each trend to determine its applicability to the NRC's review by considering (1) whether the nuclear industry is making use of M&Ts for each trend, and (2) whether M&Ts reflecting the trend can be reviewed using the current design review guidance. We concluded that M&T trends that are applicable to the commercial nuclear industry and are expected to impact safety reviews may be considered for review guidance development. Three trends fell into this category: Analysis of Cognitive Tasks, Use of Virtual Environments and Visualizations, and Application of Human Performance Models. The other trends do not need to be addressed at this time.

  2. Evaluation of metrics and baselines for tracking greenhouse gas emissions trends: Recommendations for the California climate action registry

    SciTech Connect (OSTI)

    Price, Lynn; Murtishaw, Scott; Worrell, Ernst

    2003-06-01T23:59:59.000Z

    Executive Summary: The California Climate Action Registry, which was initially established in 2000 and began operation in Fall 2002, is a voluntary registry for recording annual greenhouse gas (GHG) emissions. The purpose of the Registry is to assist California businesses and organizations in their efforts to inventory and document emissions in order to establish a baseline and to document early actions to increase energy efficiency and decrease GHG emissions. The State of California has committed to use its ''best efforts'' to ensure that entities that establish GHG emissions baselines and register their emissions will receive ''appropriate consideration under any future international, federal, or state regulatory scheme relating to greenhouse gas emissions.'' Reporting of GHG emissions involves documentation of both ''direct'' emissions from sources that are under the entity's control and indirect emissions controlled by others. Electricity generated by an off-site power source is consider ed to be an indirect GHG emission and is required to be included in the entity's report. Registry participants include businesses, non-profit organizations, municipalities, state agencies, and other entities. Participants are required to register the GHG emissions of all operations in California, and are encouraged to report nationwide. For the first three years of participation, the Registry only requires the reporting of carbon dioxide (CO2) emissions, although participants are encouraged to report the remaining five Kyoto Protocol GHGs (CH4, N2O, HFCs, PFCs, and SF6). After three years, reporting of all six Kyoto GHG emissions is required. The enabling legislation for the Registry (SB 527) requires total GHG emissions to be registered and requires reporting of ''industry-specific metrics'' once such metrics have been adopted by the Registry. The Ernest Orlando Lawrence Berkeley National Laboratory (Berkeley Lab) was asked to provide technical assistance to the California Energy Commission (Energy Commission) related to the Registry in three areas: (1) assessing the availability and usefulness of industry-specific metrics, (2) evaluating various methods for establishing baselines for calculating GHG emissions reductions related to specific actions taken by Registry participants, and (3) establishing methods for calculating electricity CO2 emission factors. The third area of research was completed in 2002 and is documented in Estimating Carbon Dioxide Emissions Factors for the California Electric Power Sector (Marnay et al., 2002). This report documents our findings related to the first areas of research. For the first area of research, the overall objective was to evaluate the metrics, such as emissions per economic unit or emissions per unit of production that can be used to report GHG emissions trends for potential Registry participants. This research began with an effort to identify methodologies, benchmarking programs, inventories, protocols, and registries that u se industry-specific metrics to track trends in energy use or GHG emissions in order to determine what types of metrics have already been developed. The next step in developing industry-specific metrics was to assess the availability of data needed to determine metric development priorities. Berkeley Lab also determined the relative importance of different potential Registry participant categories in order to asses s the availability of sectoral or industry-specific metrics and then identified industry-specific metrics in use around the world. While a plethora of metrics was identified, no one metric that adequately tracks trends in GHG emissions while maintaining confidentiality of data was identified. As a result of this review, Berkeley Lab recommends the development of a GHG intensity index as a new metric for reporting and tracking GHG emissions trends.Such an index could provide an industry-specific metric for reporting and tracking GHG emissions trends to accurately reflect year to year changes while protecting proprietary data. This GHG intensity index changes

  3. 196 / JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING / JULY/AUGUST 2001 MODELED AREAL EVAPORATION TRENDS OVER THE

    E-Print Network [OSTI]

    Szilagyi, Jozsef

    TRENDS OVER THE CONTERMINOUS UNITED STATES By Jozsef Szilagyi1 ABSTRACT: Long-term (1961­1990) areal

  4. Estimate of Technical Potential for Minimum Efficiency Performance Standards in 13 Major World Economies

    E-Print Network [OSTI]

    Letschert, Virginie

    2013-01-01T23:59:59.000Z

    Letschert. 2011. TV Energy Consumption Trends and Energy-Letschert. 2012. Fan Energy Consumption Trends and Energy-

  5. Preliminary analysis of patent trends for sodium/sulfur battery technology

    SciTech Connect (OSTI)

    Triplett, M.B.; Winter, C.; Ashton, W.B.

    1985-07-01T23:59:59.000Z

    This document summarizes development trends in sodium/sulfur battery technology based on data from US patents. Purpose of the study was to use the activity, timing and ownership of 285 US patents to identify and describe broad patterns of change in sodium/sulfur battery technology. The analysis was conducted using newly developed statistical and computer graphic techniques for describing technology development trends from patent data. This analysis suggests that for some technologies trends in patent data provide useful information for public and private R and D planning.

  6. Quick Estimate of IRR From Capital Estimate Ratios

    E-Print Network [OSTI]

    Larson, R. J.

    specific problem. However, the derivation is simple enough so that a new chart can be derived, using the principles described, which is applicable to a specific situation or class of situations. Using conventional Discounted Cash Flow techniques... of the use of this chart is as follows: The estimate capital to carry out a proj ct is $24,000. The estimated savings to be experienced n the first year of operation is $11,300. 21 ESL-IE-85-05-05 Proceedings from the Seventh National Industrial Energy...

  7. Weldon Spring historical dose estimate

    SciTech Connect (OSTI)

    Meshkov, N.; Benioff, P.; Wang, J.; Yuan, Y.

    1986-07-01T23:59:59.000Z

    This study was conducted to determine the estimated radiation doses that individuals in five nearby population groups and the general population in the surrounding area may have received as a consequence of activities at a uranium processing plant in Weldon Spring, Missouri. The study is retrospective and encompasses plant operations (1957-1966), cleanup (1967-1969), and maintenance (1969-1982). The dose estimates for members of the nearby population groups are as follows. Of the three periods considered, the largest doses to the general population in the surrounding area would have occurred during the plant operations period (1957-1966). Dose estimates for the cleanup (1967-1969) and maintenance (1969-1982) periods are negligible in comparison. Based on the monitoring data, if there was a person residing continually in a dwelling 1.2 km (0.75 mi) north of the plant, this person is estimated to have received an average of about 96 mrem/yr (ranging from 50 to 160 mrem/yr) above background during plant operations, whereas the dose to a nearby resident during later years is estimated to have been about 0.4 mrem/yr during cleanup and about 0.2 mrem/yr during the maintenance period. These values may be compared with the background dose in Missouri of 120 mrem/yr.

  8. Using the Hubbert curve to forecast oil production trends worldwide

    E-Print Network [OSTI]

    Almulla, Jassim M.

    2007-09-17T23:59:59.000Z

    .093 1272.377 0.95 0.0337 152.453 2069 Egypt 11338.65 2025 30.417 0.119 371.776 0.98 0.04298 336.504 2075 F.S.U. 172721.94 1968 74.370 0.098 2321.460 0.94 1.07557 4244.327 2047 Former Czechoslovakia 14611.80 1975 0.084 0.031 173041.972 0.67 0.0011849 111.... 2 0 1 2 3 4 5 6 7 8 9 10 1900 1920 1940 1960 1980 2000 2020 2040 2060 Year Pr od uc tio n R ate , M MS TB /D ay Actual Estimated Fig. 1.1 A Basic Hubbert Bell-Shaped Curve The highest point in the curve represents the production peak. After...

  9. Hydrogen Production Cost Estimate Using Biomass Gasification...

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

    Cost Estimate Using Biomass Gasification: Independent Review Hydrogen Production Cost Estimate Using Biomass Gasification: Independent Review This independent review is the...

  10. Hydrogen Production Cost Estimate Using Biomass Gasification

    E-Print Network [OSTI]

    Hydrogen Production Cost Estimate Using Biomass Gasification National Renewable Energy Laboratory Panel, Hydrogen Production Cost Estimate Using Biomass Gasification To: Mr. Mark Ruth, NREL, DOE

  11. Adjusted Estimates of Texas Natural Gas Production

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

    1 Energy Information Administration Adjusted Estimates of Texas Natural Gas Production Background The Energy Information Administration (EIA) is adjusting its estimates of natural...

  12. Use of Building Automation System Trend Data for Inputs Generation in Bottom-Up Simulation Calibration

    E-Print Network [OSTI]

    Zibin, N. F.; Zmeureanu, R. G.; Love, J. A.

    2013-01-01T23:59:59.000Z

    for analysis and use in simulation is very large. This paper explores automating the process of generating inputs from Building Automation System (BAS) trend data for use in building simulation software. A proof-of-concept prototype called the Automatic...

  13. Cost trends and government incentives in the California photovoltaics market, 2007-2008

    E-Print Network [OSTI]

    Wang Yan, S.B. Massachusetts Institute of Technology

    2009-01-01T23:59:59.000Z

    The focus of this thesis is to analyze cost trends and government incentives in the California PV market during 2007-2008. The data show that pre-rebate system costs increased in California during this time period and that ...

  14. Beyound 4G : (), () Trends and Advances in Multi-Cell MISO/MIMO

    E-Print Network [OSTI]

    Sung, Youngchul

    Beyound 4G : (), () , , Trends and Advances in Multi-Cell MISO/MIMO Technologies LTE-Advanced Beyond 4G . , (multiple-input single-output, MISO) (multiple-input multiple-output, MIMO) , MISO MIMO . . 3G , 4 LTE

  15. Past changes in the vertical distribution of ozone – Part 3: Analysis and interpretation of trends

    E-Print Network [OSTI]

    Harris, N. R. P.; Hassler, B.; Tummon, F.; Bodeker, G. E.; Hubert, D.; Petropavlovskikh, I.; Steinbrecht, W.; Anderson, J.; Bhartia, P. K.; Boone, C. D.; Bourassa, A.; Davis, S. M.; Degenstein, D.; Delcloo, A.; Frith, S. M.; Froidevaux, L.; Godin-Beekmann, S.; Jones, N.; Kurylo, M. J.; Kyrölä, E.; Laine, M.; Leblanc, S. T.; Lambert, J.-C.; Liley, B.; Mahieu, E.; Maycock, A.; de Mazière, M.; Parrish, A.; Querel, R.; Rosenlof, K. H.; Roth, C.; Sioris, C.; Staehelin, J.; Stolarski, R. S.; Stübi, R.; Tamminen, J.; Vigouroux, C.; Walker, K.; Wang, H. J.; Wild, J.; Zawodny, J. M.

    2015-03-23T23:59:59.000Z

    Trends in the vertical distribution of ozone are reported and compared for a number of new and recently revised datasets. The amount of ozone-depleting compounds in the stratosphere (as measured by Equivalent Effective Stratospheric Chlorine – EESC...

  16. Enhancing Control of Built Assets through Computer Aided Design - Past, Present and Emerging Trends 

    E-Print Network [OSTI]

    Oommen, C.

    2010-01-01T23:59:59.000Z

    This paper presents the trends in Computer aided drafting and design within the Architecture, Engineering, Construction and Operations (AECO) industry by examining past, present and emerging technologies, standards, deliverables and stakeholders...

  17. Recent Economic Trends in Colorado's Oil and Gas Industry Martin Shields, Ph.D.

    E-Print Network [OSTI]

    's Oil and Gas Industry Martin Shields, Ph.D. Regional Economics Institute Trends in Colorado's Oil and Gas Industry Summary Colorado's economy lost issues affecting its prospects in Colorado. Although the oil and gas industry

  18. Assessing U.S. ESCO industry performance and market trends: Results from the NAESCO database project

    E-Print Network [OSTI]

    Osborn, Julie; Goldman, Chuck; Hopper, Nicole; Singer, Terry

    2002-01-01T23:59:59.000Z

    Performance of the U.S. ESCO Industry: Results from theMarket Trends in the U.S. ESCO Industry: Results from theenergy service company (ESCO) industry in the United States.

  19. Cool Trends in District Energy: A Survey of Thermal Energy Storage...

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

    in District Energy: A Survey of Thermal Energy Storage Use in District Energy Utility Applications, June 2005 Cool Trends in District Energy: A Survey of Thermal Energy Storage Use...

  20. Cool Trends on Campus: A Survey of Thermal Energy Storage Use...

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

    on Campus: A Survey of Thermal Energy Storage Use in Campus District Energy Systems, May 2005 Cool Trends on Campus: A Survey of Thermal Energy Storage Use in Campus District...

  1. Comment on 'Discussions on common errors in analyzing sea level accelerations, solar trends and global warming'

    E-Print Network [OSTI]

    Benestad, R E

    2013-01-01T23:59:59.000Z

    Comment on Scafetta, Nicola. 'Discussion on Common Errors in Analyzing Sea Level Accelerations, Solar Trends and Global Warming.' arXiv:1305.2812 (May 13, 2013a). doi:10.5194/prp-1-37-2013.

  2. Understanding Wind Turbine Price Trends in the U.S. Over the Past Decade

    E-Print Network [OSTI]

    Bolinger, Mark

    2013-01-01T23:59:59.000Z

    consequent impacts on wind turbine and wind energy pricing.Bloomberg NEF”). 2011c. Wind Turbine Price Index, Issue V.Understanding Trends in Wind Turbine Prices Over the Past

  3. Enhancing Control of Built Assets through Computer Aided Design - Past, Present and Emerging Trends

    E-Print Network [OSTI]

    Oommen, C.

    2010-01-01T23:59:59.000Z

    This paper presents the trends in Computer aided drafting and design within the Architecture, Engineering, Construction and Operations (AECO) industry by examining past, present and emerging technologies, standards, deliverables and stakeholders...

  4. A Web-based Method for Exploring Early Child Development Trends in British Columbia, Canada 

    E-Print Network [OSTI]

    Trafford, Katherine L E

    2007-11-27T23:59:59.000Z

    British Columbian policy-makers, researchers and community organizations make use of maps describing trends in Early Child Development (ECD) to make program decisions and funding allocation based upon the geography of need. ...

  5. Trends and Market Forces Shaping Small Community Air Service in the United States

    E-Print Network [OSTI]

    Wittman, Michael D.

    2013-05-07T23:59:59.000Z

    This report, Trends and Market Forces Shaping Small Community Air Service in the United States, is the first in a series of papers written under the umbrella of the MIT Small Community Air Service White Paper series. The ...

  6. Examination of temporal DDT trends in Lake Erie fish communities using dynamic linear modeling

    E-Print Network [OSTI]

    Arhonditsis, George B.

    Examination of temporal DDT trends in Lake Erie fish communities using dynamic linear modeling 25 July 2013 Communicated by Dr. Erik Christensen Keywords: DDT Bayesian inference Dynamic linear (DDT) was initially heralded for its effectiveness against malaria and agricultural pests

  7. 2013 Data Update: Trends and Market Forces Shaping Small Community Air Service in the United States

    E-Print Network [OSTI]

    Wittman, M.D.

    2014-05-20T23:59:59.000Z

    This document is an update to MIT Small Community Air Service White Paper No. 1—Trends and Market Forces Shaping Small Community Air Service in the United States1. This report provides updated analysis and data appendices ...

  8. Trends in North American net primary productivity derived from satellite observations, 1982-1998

    E-Print Network [OSTI]

    2002-01-01T23:59:59.000Z

    and solar radiation (dotted curve). Bottom panel in eachand solar radiation (dotted curve). Bottom panel in eachpanel of each plot we show mean monthly trends in d, NDVI, and solar

  9. Econometric analysis of the historical growth and volatility trends of various metals

    E-Print Network [OSTI]

    Jones, Brittany Laurél

    2012-01-01T23:59:59.000Z

    Post Malthusian economics, there is growing recognition of the impact technological change and advance has on market activity. By studying historical production and price trends, boundaries of feasible growth can be ...

  10. Status and Trends in U.S. Compliance and Voluntary Renewable...

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

    Status and Trends in U.S. Compliance and Voluntary Renewable Energy Certificate Markets (2010 Data) Jenny Heeter and Lori Bird Technical Report NRELTP-6A20-52925 October 2011 NREL...

  11. Annual Report on U.S. Wind Power Installation, Cost, and Performance Trends: 2007 (Revised)

    SciTech Connect (OSTI)

    Wiser, R.; Bolinger, M.

    2008-05-01T23:59:59.000Z

    This report focuses on key trends in the U.S. wind power market, with an emphasis on the latest year, and presents a wealth of data, some of which has not historically been mined by wind power analysts.

  12. Demand Response in the U.S.- Key trends and federal facility participation

    Broader source: Energy.gov [DOE]

    Presentation—given at the Federal Utility Partnership Working Group (FUPWG) Fall 2008 meeting—provides demand response (DR) definition, current status of DR in the United States, key DR trends, and federal participation issues.

  13. Optical Flow Estimation versus Motion Estimation Draft: Anita Sellent

    E-Print Network [OSTI]

    Heermann, Dieter W.

    . In the proposed challenge we aim to estimate the physical motion of objects. In industrial applications in the Camera System In industrial applications, sufficient illumination cannot always be provided. This can in the path of a robot or the trajectories of objects [7,12,13,17]. Video cameras provide information

  14. Estimates of Energy Cost Savings Achieved from 2009 IECC Code-Compliant, Single Family Residences in Texas

    E-Print Network [OSTI]

    Kim, H.; Baltazar, J. C.; Haberl, J.

    The annual energy cost savings were estimated with $0.11/kWh for electricity and $0.84/therm (Climate Zone 2) and $0.64/therm (Climate Zone 3 and 4) for natural gas. 2009 IECC Cost Savings Report, p.ii January 2011 Energy Systems Laboratory, Texas A...). 3.2 Annual Total Energy Cost Similar trends were observed in the annual energy costs estimated with $0.11/kWh for electricity and $0.84/therm (Climate Zone 2) and $0.64/therm (Climate Zone 3 and 4) for natural gas. Across the counties, the 2001...

  15. Onondaga-Bass Island trend - salt detachment structure in western New York

    SciTech Connect (OSTI)

    Patenaude, M.W.; Beardsley, R.W.; Campbell, R.C.

    1986-05-01T23:59:59.000Z

    Oil and gas production has been established in the Devonian Onondaga-Silurian Bass Islands stratigraphic section in Chautauque County, New York. The known productive trend is approximately 1.5 mi wide and 30 mi long and strikes northeast-southwest across central Chautauqua County, encompassing over 30,000 ac. This structural feature has been coined the Bass Islands trend. The trend is a complex, multiple horst-graben feature, characterized by high-angle reverse faults associated with a Salina B salt decollement. Over 200 mi of seismic records have been used to delineate the trend. The high-angle reverse fault or fracture zones within the Onondaga-Bass Islands stratigraphic section are the exclusive reservoirs. The productive section is capped by the Devonian Hamilton shales and sealed at the base by the Salina G anhydrite. Nearly 300 wells have been drilled on the structure with 38% having producible capabilities. Some producible wells have been encountered with natural flows and others have been stimulated with varying results. Completion attempts and production efforts have been complicated by the very high oil-paraffin content and the high dissolved solids content of the formation brine. Present development activity in the Onondaga-Bass Islands trend has lessened due to the present market conditions and newly proposed drilling and production regulations by New York State, specifically for the Bass Island trend. Operators are using this slowdown to collect reservoir and production data, evaluate completion and production techniques, observe stimulation effects, and plan future development.

  16. Cusiana trend exploration, Llanos Foothills thrustbelt, Colombia: The opening of a new hydrocarbon province

    SciTech Connect (OSTI)

    O'Leary, J.; Hayward, T.; Addison, F. (BP Exploration, Bogota (Colombia)); Espinosa, G. (Ecopetrol, Bogota (Colombia))

    1996-01-01T23:59:59.000Z

    The Llanos Foothills petroleum trend of the Eastern Cordillera in Colombia containing the giant Cusiana Field has proven to be one of the most exciting hydrocarbon provinces discovered in recent years. The Llanos Foothills trend is a fold and thrust belt with cumulative discovered reserves to date of nearly 6 billion barrels of oil equivalent. This paper summarizes the critical exploration techniques used in unlocking the potential of this major petroleum system. The first phase of exploration in the Llanos Foothills lasted from the early 1960's to the mid-70's. Several large structures defined by surface geology and seismic data were drilled. Although no major discoveries were made, evidence of a petroleum play was found. The seismic imaging and drilling technology combined with the geological understanding which was then available did not allow the full potential of the trend to be realized. In the late 1980's better data and a revised geological perception of the trend led BP, Triton and Total into active exploration, which resulted in the discovery of the Cusiana Field. The subsequent discovery of the Cupiagua, Volcanera, Florena and Pauto Sur Fields confirmed the trend as a major hydrocarbon province. The exploration programme has used a series of geological and geophysical practices and techniques which have allowed the successful exploitation of the trend. The critical success factor has been the correct application of technology in seismic acquisition and recessing and drilling techniques.

  17. An Improved Cluster Richness Estimator

    SciTech Connect (OSTI)

    Rozo, Eduardo; /Ohio State U.; Rykoff, Eli S.; /UC, Santa Barbara; Koester, Benjamin P.; /Chicago U. /KICP, Chicago; McKay, Timothy; /Michigan U.; Hao, Jiangang; /Michigan U.; Evrard, August; /Michigan U.; Wechsler, Risa H.; /SLAC; Hansen, Sarah; /Chicago U. /KICP, Chicago; Sheldon, Erin; /New York U.; Johnston, David; /Houston U.; Becker, Matthew R.; /Chicago U. /KICP, Chicago; Annis, James T.; /Fermilab; Bleem, Lindsey; /Chicago U.; Scranton, Ryan; /Pittsburgh U.

    2009-08-03T23:59:59.000Z

    Minimizing the scatter between cluster mass and accessible observables is an important goal for cluster cosmology. In this work, we introduce a new matched filter richness estimator, and test its performance using the maxBCG cluster catalog. Our new estimator significantly reduces the variance in the L{sub X}-richness relation, from {sigma}{sub lnL{sub X}}{sup 2} = (0.86 {+-} 0.02){sup 2} to {sigma}{sub lnL{sub X}}{sup 2} = (0.69 {+-} 0.02){sup 2}. Relative to the maxBCG richness estimate, it also removes the strong redshift dependence of the richness scaling relations, and is significantly more robust to photometric and redshift errors. These improvements are largely due to our more sophisticated treatment of galaxy color data. We also demonstrate the scatter in the L{sub X}-richness relation depends on the aperture used to estimate cluster richness, and introduce a novel approach for optimizing said aperture which can be easily generalized to other mass tracers.

  18. Efficient Power System State Estimation

    E-Print Network [OSTI]

    Lavaei, Javad

    monitoring of power systems. 2. Background Power systems have four main components: transmission, sub-transmissionEfficient Power System State Estimation Zafirah Baksh Expected BS, Department of Electrical Engineering May 2013 ELEN E4511 Power Systems Analysis Professor Javad Lavaeiyanesi #12;1. Introduction Power

  19. Empirical Bayes Estimation of Reliability

    E-Print Network [OSTI]

    Pensky, Marianna

    types of equipment relies on statistical inference about char- acteristics of reliabilityEmpirical Bayes Estimation of Reliability Introduction Assessment of the reliability of various such as reliability function, mean lifetime of the devices, or failure rate. Gen- eral techniques of statistical

  20. Understanding Trends in Wind Turbine Prices Over the Past Decade

    SciTech Connect (OSTI)

    Bolinger, Mark; Wiser, Ryan

    2011-10-26T23:59:59.000Z

    Taking a bottom-up approach, this report examines seven primary drivers of wind turbine prices in the United States, with the goal of estimating the degree to which each contributed to the doubling in turbine prices from 2002 through 2008, as well as the subsequent decline in prices through 2010 (our analysis does not extend into 2011 because several of these drivers are best gauged on a full-year basis due to seasonality issues). The first four of these drivers can be considered, at least to some degree, endogenous influences – i.e., those that are largely within the control of the wind industry – and include changes in: 1) Labor costs, which have historically risen during times of tight turbine supply; 2) Warranty provisions, which reflect technology performance and reliability, and are most often capitalized in turbine prices; 3) Turbine manufacturer profitability, which can impact turbine prices independently of costs; and 4) Turbine design, which for the purpose of this analysis is principally manifested through increased turbine size. The other three drivers analyzed in this study can be considered exogenous influences, in that they can impact wind turbine costs but fall mostly outside of the direct control of the wind industry. These exogenous drivers include changes in: 5) Raw materials prices, which affect the cost of inputs to the manufacturing process; 6) Energy prices, which impact the cost of manufacturing and transporting turbines; and 7) Foreign exchange rates, which can impact the dollar amount paid for turbines and components imported into the United States.

  1. Best Linear Unbiased Estimate Motivation for BLUE

    E-Print Network [OSTI]

    Fowler, Mark

    1 Chapter 6 Best Linear Unbiased Estimate (BLUE) #12;2 Motivation for BLUE Except for Linear Model to a sub-optimal estimate BLUE is one such sub-optimal estimate Idea for BLUE: 1. Restrict estimate) Advantage of BLUE:Needs only 1st and 2nd moments of PDF Mean & Covariance Disadvantages of BLUE: 1. Sub

  2. Enhanced State Estimators Final Project Report

    E-Print Network [OSTI]

    . State estimators, integrated into control center energy management systems, provide estimates of varying magnitude. As a result, a state estimator is an essential tool for system monitoring becauseEnhanced State Estimators Final Project Report Power Systems Engineering Research Center A National

  3. Chapter 11Chapter 11 Estimating the Weighted

    E-Print Network [OSTI]

    Schubart, Christoph

    Chapter 11Chapter 11 Estimating the Weighted Average Cost of Capital DES Chapter 11 1 #12;U i th C.xls for shortfor short. DES Chapter 11 2 #12;S i l i hSteps to estimate value using the Corporate Valuation stockholders DES Chapter 11 7 #12;Estimating Target Weights Page 223: To calculate WACC, we need to estimate

  4. autoregressive spectral estimation: Topics by E-print Network

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

    Estimation: A Tunable High-Resolution Spectral Estimator CiteSeer Summary: Traditional maximum entropy spectral estimation determines a power spectrum from covariance estimates....

  5. UNDERSTANDING TRENDS ASSOCIATED WITH CLOUDS IN IRRADIATED EXOPLANETS

    SciTech Connect (OSTI)

    Heng, Kevin [University of Bern, Center for Space and Habitability, Sidlerstrasse 5, CH-3012 Bern (Switzerland); Demory, Brice-Olivier, E-mail: kevin.heng@csh.unibe.ch, E-mail: demory@mit.edu [Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 (United States)

    2013-11-10T23:59:59.000Z

    Unlike previously explored relationships between the properties of hot Jovian atmospheres, the geometric albedo and the incident stellar flux do not exhibit a clear correlation, as revealed by our re-analysis of Q0-Q14 Kepler data. If the albedo is primarily associated with the presence of clouds in these irradiated atmospheres, a holistic modeling approach needs to relate the following properties: the strength of stellar irradiation (and hence the strength and depth of atmospheric circulation), the geometric albedo (which controls both the fraction of starlight absorbed and the pressure level at which it is predominantly absorbed), and the properties of the embedded cloud particles (which determine the albedo). The anticipated diversity in cloud properties renders any correlation between the geometric albedo and the stellar flux weak and characterized by considerable scatter. In the limit of vertically uniform populations of scatterers and absorbers, we use an analytical model and scaling relations to relate the temperature-pressure profile of an irradiated atmosphere and the photon deposition layer and to estimate whether a cloud particle will be lofted by atmospheric circulation. We derive an analytical formula for computing the albedo spectrum in terms of the cloud properties, which we compare to the measured albedo spectrum of HD 189733b by Evans et al. Furthermore, we show that whether an optical phase curve is flat or sinusoidal depends on whether the particles are small or large as defined by the Knudsen number. This may be an explanation for why Kepler-7b exhibits evidence for the longitudinal variation in abundance of condensates, while Kepler-12b shows no evidence for the presence of condensates despite the incident stellar flux being similar for both exoplanets. We include an 'observer's cookbook' for deciphering various scenarios associated with the optical phase curve, the peak offset of the infrared phase curve, and the geometric albedo.

  6. To estimate vapor pressure easily

    SciTech Connect (OSTI)

    Yaws, C.L.; Yang, H.C. (Lamar Univ., Beaumont, TX (USA))

    1989-10-01T23:59:59.000Z

    Vapor pressures as functions of temperature for approximately 700 major organic chemical compounds are given. The tabulation also gives the temperature range for which the data are applicable. Minimum and maximum temperatures are denoted by TMIN and TMAX. The Antoine equation that correlates vapor pressure as a function of temperature is described. A representative comparison of calculated and actual data values for vapor pressure is shown for ethyl alcohol. The coefficient tabulation is based on both literature (experimental data) and estimated values.

  7. Influence of deterministic geologic trends on spatial variability of hydrologic properties in volcanic tuff

    SciTech Connect (OSTI)

    Rautman, C.A. [Sandia National Labs., Albuquerque, NM (United States); Flint, A.L. [Geological Survey, Mercury, NV (United States); Chornack, M.P. [Geological Survey, Denver, CO (United States); Istok, J.D. [Oregon State Univ., Corvallis, OR (United States). Dept. of Civil Engineering; Fling, L.E. [Raytheon Services Nevada, Mercury, NV (United States)

    1992-12-31T23:59:59.000Z

    Hydrologic properties have been measured on outcrop samples taken from a detailed, two-dimension grid covering a 1.4 km outcrop exposure of the 10-m thick non-welded-to-welded, shardy base microstratigraphic unit of the Tiva Canyon Member of the Miocene Paintbrush Tuff at Yucca Mountain, Nevada. These data allow quantification of spatial trends in rock matrix properties that exist in this important hydrologic unit. Geologic investigation, combined with statistical and geostatistical analyses of the numerical data, indicates that spatial variability of matrix properties is related to deterministic geologic processes that operated throughout the region. Linear vertical trends in hydrologic properties are strongly developed in the shardy base microstratigraphic unit, and they are more accurately modeled using the concept of a thickness-normalized stratigraphic elevation within the unit, rather than absolute elevation. Hydrologic properties appear to be correlated over distances of 0.25 to 0.3 of the unit thickness after removing the deterministic vertical trend. The use of stratigraphic elevation allows scaling of identified trends by unit thickness which may be of particular importance in a basal, topography-blanketing unit such as this one. Horizontal changes in hydrologic properties do not appear to form obvious trends within the limited lateral geographic extent of the ash-flow environment that was examined. Matrix properties appear to be correlated horizontally over distances between 100 and 400 m. The existence and quantitative description of these trends and patterns of vertical spatial continuity should increase confidence in models of hydrologic properties and groundwater flow in this area that may be constructed to support the design of a potential high-level nuclear waste repository at Yucca Mountain.

  8. Structure and Origins of Trends in Hydrological Measures over the western United States

    SciTech Connect (OSTI)

    Das, T; Hidalgo, H G; Dettinger, M D; Cayan, D R; Pierce, D W; Bonfils, C; Barnett, T P; Bala, G; Mirin, A

    2008-08-22T23:59:59.000Z

    This study examines, at 1/8 degree spatial resolution, the geographic structure of observed trends in key hydrologically relevant variables across the western United States (U.S.) over the period 1950-1999, and investigates whether these trends are statistically significantly different from trends associated with natural climate variations. A number of variables were analyzed, including late winter and spring temperature, winter-total snowy days as a fraction of winter-total wet days, 1st April Snow Water Equivalent (SWE) as a fraction of October through March precipitation total (P{sub ONDJFM}), and seasonal (January-February-March; JFM) accumulated runoff as a fraction of water year accumulated runoff. The observed changes were compared to natural internal climate variability simulated by an 850-year control run of the CCSM3-FV climate model, statistically downscaled to a 1/8 degree grid using the method of Constructed Analogues. Both observed and downscaled temperature and precipitation data were then used to drive the Variable Infiltration Capacity (VIC) hydrological model to obtain the hydrological variables analyzed in this study. Large trends (magnitudes found less than 5% of the time in the long control run) are common in the observations, and occupy substantial part of the area (37-42%) over the mountainous western U.S. These trends are strongly related to the large scale warming that appears over 89% of the domain. The strongest changes in the hydrologic variables, unlikely to be associated with natural variability alone, have occurred at medium elevations (750 m to 2500 m for JFM runoff fractions and 500 m-3000 m for SWE/PONDJFM) where warming has pushed temperatures from slightly below to slightly above freezing. Further analysis using the data on selected catchments across the simulation domain indicated that hydroclimatic variables must have changed significantly (at 95% confidence level) over at least 45% of the total catchment area to achieve a detectable trend in measures accumulated to the catchment scale.

  9. Electricity Diffusion and Trend Acceleration in Inter-War Manufacturing Productivity

    E-Print Network [OSTI]

    Ristuccia, Cristiano A; Solomou, Solomos

    2004-06-16T23:59:59.000Z

    counting both the horse power capacity of a steam turbine attached to an electric generator within the plant, and the horse power capacity of all the electric motors that use the electricity so generated to run production machinery in the factory. Clearly... for the period 1875-1885 also exist. Inspection of the trend of the pre-1913 period and the interwar period does not suggest that the inter-war period was one of trend accelerated growth rates. Growth rates of manufacturing sector labour productivity were high...

  10. Trends in Energy Management Technology - Part 4: Review of Advanced Applications in Energy Management, Control, and Information Systems

    E-Print Network [OSTI]

    Yee, Gaymond; Webster, Tom

    2003-01-01T23:59:59.000Z

    L. , “State of Practice of Energy Management, Control, andResearch to Practice , Pacific Energy Center, San Francisco,pdf Trends in Energy Management Technology

  11. Kevin E. Trenberth John Fasullo Lesley Smith Trends and variability in column-integrated atmospheric water vapor

    E-Print Network [OSTI]

    Fasullo, John

    Kevin E. Trenberth Ã? John Fasullo Ã? Lesley Smith Trends and variability in column. E. Trenberth (&) Ã? J. Fasullo Ã? L. Smith National C

  12. Maximum likelihood estimation for cooperative sequential adsorption

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    Maximum likelihood estimation for cooperative sequential adsorption Mathew D. Penrose and Vadim;Maximum likelihood estimation for cooperative sequential adsorption M.D. Penrose, Department of the region. Keywords: cooperative sequential adsorption, space-time point pro- cess, maximum likelihood

  13. Uncertainty Quantification in ocean state estimation

    E-Print Network [OSTI]

    Kalmikov, Alexander G

    2013-01-01T23:59:59.000Z

    Quantifying uncertainty and error bounds is a key outstanding challenge in ocean state estimation and climate research. It is particularly difficult due to the large dimensionality of this nonlinear estimation problem and ...

  14. Harmonizing Systems and Software Cost Estimation

    E-Print Network [OSTI]

    Wang, Gan

    2009-07-19T23:59:59.000Z

    The objective of this paper is to examine the gaps and overlaps between software and systems engineering cost models with intent to harmonize the estimates in engineering engineering estimation. In particular, we evaluate ...

  15. Econometric Analysis on Efficiency of Estimator

    E-Print Network [OSTI]

    M. Khoshnevisan; F. Kaymram; Housila P. Singh; Rajesh Singh; Florentin Smarandache

    2003-04-16T23:59:59.000Z

    This paper investigates the efficiency of an alternative to ratio estimator under the super population model with uncorrelated errors and a gamma-distributed auxiliary variable. Comparisons with usual ratio and unbiased estimators are also made.

  16. Bayesian estimation of resistivities from seismic velocities 

    E-Print Network [OSTI]

    Werthmüller, Dieter

    2014-06-30T23:59:59.000Z

    I address the problem of finding a background model for the estimation of resistivities in the earth from controlled-source electromagnetic (CSEM) data by using seismic data and well logs as constraints. Estimation of ...

  17. Cost Model and Cost Estimating Software

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

    1997-03-28T23:59:59.000Z

    This chapter discusses a formalized methodology is basically a cost model, which forms the basis for estimating software.

  18. Office technology energy use and savings potential in New York. Final report

    SciTech Connect (OSTI)

    Piette, M.A., Cramer, M., Eto, J., Koomey, J.

    1995-06-01T23:59:59.000Z

    This report discusses energy use by office equipment in New York State and the energy savings potential of energy-efficient equipment. A model containing equipment densities and energy-use characteristics for major categories of office equipment has been developed. The model specifies power requirements and hours of use for three modes of average operation for each device: active, standby, and suspend. The energy-use intensity for each device is expressed as a function of the average device density (number of units/1,000 sq ft), the hours of operation in each mode, and the average power requirements in each mode. Output includes an estimate of total energy use (GWh) for each device by building type. Three scenarios are developed. First is a business-as-usual efficiency baseline. Second is a future with increased use of power-managed devices projected under the current Energy Star Computers program sponsored by the US EPA. Third is a scenario that examines energy savings from greater use of products that go well beyond the standard Energy Star products. A series of sensitivity analyses were conducted to explore uncertainties in model inputs. The business-as-usual baseline forecast confirms that office equipment energy use has been rising over the past decade, and may continue to increase for the next decade and beyond. Office equipment currently consumes about 2,900 GWh/year in the State of New York. Under the business-as-usual baseline forecast, this load may increase to 3,300 GWh/year by the year 2000, and approximately double again before 2010. Widespread use of power management technologies adopted with the promotion of the Energy Star program could reduce this load growth by about 30% by the year 2000. Use of more advanced energy-efficient technology could reduce total energy use by office equipment to about 1,900 GWh/year in 2010, which is less than current consumption.

  19. Estimation of electropneumatic clutch actuator load characteristics

    E-Print Network [OSTI]

    Johansen, Tor Arne

    efficiency, reduced clutch wear and improved fuel consumption. Most attention in this trend has been given. [2003] concentrate on control and trajectory position tracking of similar electrohydraulic systems level of torque is required to be transmitted from the motor through the clutch disc, and hence

  20. A SIMPLEX-BASED PROJECTIVE TRANSFORM ESTIMATOR

    E-Print Network [OSTI]

    Robinson, John A.

    A SIMPLEX-BASED PROJECTIVE TRANSFORM ESTIMATOR J A Robinson University of York, UK. INTRODUCTION. THE SAM ESTIMATOR The estimator to be described here is called Simplex-Adapted Mesh (SAM). It has two to in the name ­ a sparse sam- ple mesh and the Nelder-Mead simplex ­ and is more novel. For convenience I use

  1. Types of Costs Types of Cost Estimates

    E-Print Network [OSTI]

    Boisvert, Jeff

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

  2. Residential and Transport Energy Use in India: Past Trend and Future Outlook

    E-Print Network [OSTI]

    de la Rue du Can, Stephane

    2009-01-01T23:59:59.000Z

    about 3 million family biogas units have been installed,resulting in an estimated biogas consumption of 8PJ in 2005MJ/ca/month converted in biogas with an estimated efficiency

  3. Prescribed Burning Costs: Trends and Influences in the National Forest System1

    E-Print Network [OSTI]

    Standiford, Richard B.

    Prescribed Burning Costs: Trends and Influences in the National Forest System1 David A. Cleaves,2 Service's National Forest System prescribed burning activity and costs are examined. Fuels management officers from 95 National Forests reported costs and acreage burned for 4 types of prescribed fire

  4. Guided Analysis of Hurricane Trends Using Statistical Processes Integrated with Interactive Parallel Coordinates

    E-Print Network [OSTI]

    Swan II, J. Edward

    Guided Analysis of Hurricane Trends Using Statistical Processes Integrated with Interactive. The system's utility is demonstrated with an extensive hurricane climate study that was conducted by a hurricane expert. In the study, the expert used a new data set of environmental weather data, composed of 28

  5. Calculating Long-Term Trends in the Real Real Prices of Primary Commodities

    E-Print Network [OSTI]

    and Tilton (2006). Key Words: primary commodity prices, Prebisch-Singer hypothesis, inflation correctionsCalculating Long-Term Trends in the Real Real Prices of Primary Commodities: Deflator Adjustment Resources; Energy; Environment; Other Primary Products Q32 - Exhaustible Resources and Economic Development

  6. Reassessing the Prebisch-Singer Hypothesis: Long-Run Trends with Possible Structural Breaks

    E-Print Network [OSTI]

    at unknown dates. We show that rather than a downward trend, real primary prices over the last century have. The key econometric issues are, in short, the possible presence of unit roots and parameter instability of primary commodity exports from developing countries in terms of manufacturing goods from the industrial

  7. Status and Trends in the U.S. Voluntary Green Power Market (2012 Data)

    SciTech Connect (OSTI)

    Heeter, J.; Nicholas, T.

    2013-10-01T23:59:59.000Z

    Voluntary green power markets are those in which consumers and institutions voluntarily purchase renewable energy to match their electricity needs. Voluntary action provides a revenue stream for renewable energy projects and raises consumer awareness of the benefits of renewable energy. These markets continued to exhibit growth and stimulate renewable energy development in 2012. This paper reviews the voluntary market and identifies market trends.

  8. Effect of stratosphere-troposphere exchange on the future tropospheric ozone trend

    E-Print Network [OSTI]

    Effect of stratosphere-troposphere exchange on the future tropospheric ozone trend W. J. Collins, R of circulation changes in a changed climate on the exchange of ozone between the stratosphere and the troposphere. We have identified an increase in the net transport of ozone into the troposphere in the future

  9. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. , NO. , PAGES 1?? , Analysis of 19701995 Trends in Tropospheric Ozone at

    E-Print Network [OSTI]

    Jacob, Daniel J.

    in Tropospheric Ozone at Northern Hemisphere Midlatitudes with the GEOS­CHEM Model Andrew C. Fusco Department. The causes of trends in tropospheric ozone at Northern Hemisphere mid­ latitudes from 1970 to 1995 to investigate the sensitivity of tropospheric ozone with respect to (1) changes in the anthropogenic emission

  10. Mining Spatial Trends by a Colony of Cooperative Ant Agents Ashkan Zarnani

    E-Print Network [OSTI]

    Bailey-Kellogg, Chris

    Mining Spatial Trends by a Colony of Cooperative Ant Agents Ashkan Zarnani Masoud Rahgozar Abstract the highly demanding field of spatial data mining. So far many optimization problems have been better solved and retailing. These are valuable mines of knowledge vital for strategic decision making and motivate the highly

  11. GREEN BUILDING TRENDS How Green Building Impacted the National Capital Region Between 2003 and 2009

    E-Print Network [OSTI]

    GREEN BUILDING TRENDS How Green Building Impacted the National Capital Region Between 2003 and 2009 ecofriend.org 2 OVERVIEW What is LEED®? The LEED green building certification program is rapidly emerging as the standard in sustainable building design, construction, and operations. Scale of LEED Development Through

  12. Interaction of Scaling Trends in Processor Architecture and Cooling Wei Huang1,4

    E-Print Network [OSTI]

    Gurumurthi, Sudhanva

    , some advanced cooling techniques such as microchannel cool- ing have shown promising resultsInteraction of Scaling Trends in Processor Architecture and Cooling Wei Huang1,4 , Mircea R. Stan2 cooling methods for the upcoming many- core and 3D era. In this paper, we consider both technology scaling

  13. Trends in vegetation activity and their climatic correlates: China 1982 to 1998

    E-Print Network [OSTI]

    Xiao, Jingfeng

    suggests an increasing carbon stock in forest biomass in China, which supports previous studies basedTrends in vegetation activity and their climatic correlates: China 1982 to 1998 JINGFENG XIAO in vegetation activity and their correlation with climate variability in China between 1982 and 1998. Vegetation

  14. New trends in vehicle dynamics: from modelling to control. Olivier SENAME

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    New trends in vehicle dynamics: from modelling to control. Olivier SENAME GIPSA-lab - Department approaches such as H approach for Linear Parameter Varying systems and Model predictive control have shown methods for modelling and control of subsystems and of the vehicle. The session will be organized

  15. Trends of development of the methodical system of teaching physics in high schools of Kazakhstan

    E-Print Network [OSTI]

    Kerimbayev, N

    2012-01-01T23:59:59.000Z

    This article examines trends in the development of methodical teaching of physics in high school the Republic of Kazakhstan with the information of the learning process. The article indicates the value of methodical teaching of physics in high school as one of the factors of increasing the level of education students, the formation of professional competence.

  16. An assessment of regional climate trends and changes to the Mt. Jaya glaciers of Irian Jaya

    E-Print Network [OSTI]

    Kincaid, Joni L.

    2007-09-17T23:59:59.000Z

    on the Mt. Jaya glaciers has been lacking since the early 1970s. Using IKONOS satellite images, the ice extents of the Mt. Jaya glaciers in 2000, 2002, 2003, 2004, and 2005 were mapped. The mapping indicates that the recessional trend which began in the mid...

  17. Assessment of Current Trends in Computer-aided Design and Manufacturing In The Furniture Industry

    E-Print Network [OSTI]

    contemporary trends in manufacturing can be put under the general heading of concurrent engineering. This term into issues of keeping U.S. industry competitive in the global marketplace. Concurrent engineering is less and to look at how engineering graphics curriculums can evolve to help train engineers and technologists

  18. Trends in life expectancy by education in Norway 19612009 O lof Anna Steingrimsdottir yvind Nss

    E-Print Network [OSTI]

    MORTALITY Trends in life expectancy by education in Norway 1961­2009 O´ lo¨f Anna Steingri in life expectancy by education in Norway in the period 1961­2009, and to determine whether the patterns, 0403 Oslo, Norway e-mail: Olof.Anna.Steingrimsdottir@fhi.no �. Næss Á J. O. Moe Department of Health

  19. Hydrogen, Methane and Nitrous oxide Trend variability, budgets, and interactions with the biosphere

    E-Print Network [OSTI]

    Haak, Hein

    emission regulations on CH4 and N2 O, and future impacts of a transition to a `hydrogen economy', taking transition to a `hydrogen economy' in the coming de- cades is likely to cause a significant increaseCH4 H2 N2O ............ ........ Hymn Hydrogen, Methane and Nitrous oxide Trend variability

  20. Top Trends in Tracking and Communications: 21st Century Technology...Today

    E-Print Network [OSTI]

    Bertini, Robert L.

    ` Top Trends in Tracking and Communications: 21st Century Technology...Today February 6, 2009 Important? Fleet Operators identify five top reasons by priority: ­ Improve customer satisfaction Visually link work order, landfill, and vehicle location via GIS mapping More pulls per day = more top

  1. Principles of bituminous pavement design and the recent trends Animesh Das1

    E-Print Network [OSTI]

    Das, Animesh

    Principles of bituminous pavement design and the recent trends Animesh Das1 Introduction Understanding pavement behaviour is a complex task. This complexity is due to the complex response of the individual pavement materials which is very difficult to predict. In a typical pavement a number

  2. Measuring Sustainability and Adoption Trends of Open Source Web Browsers Olga Baysal and Michael W. Godfrey

    E-Print Network [OSTI]

    Godfrey, Michael W.

    Measuring Sustainability and Adoption Trends of Open Source Web Browsers Olga Baysal and Michael W with development information, such as the release history, to assess the sustainability of a software project-to-date versions than more mature users. Keywords-Release history, user adoption, web usage mining, software

  3. Visualizing Key Words and Trends in a Subset of the US Patent Database Andrew B. Godbehere

    E-Print Network [OSTI]

    Sekhon, Jasjeet S.

    Visualizing Key Words and Trends in a Subset of the US Patent Database Andrew B. Godbehere Laurent of an interactive content visualization tool as applied to a subset of the US Patent Database pertaining to clean ed word is an associated list of patents from the given time window mentioning both the query terms

  4. Annual Report on U.S. Wind Power Installation, Cost, and Performance Trends: 2006

    SciTech Connect (OSTI)

    Wiser, R.; Bolinger, M.

    2007-05-01T23:59:59.000Z

    This report--the first in what is envisioned to be an ongoing annual series--attempts to fill this need by providing a detailed overview of developments and trends in the U.S. wind power market, with a particular focus on 2006.

  5. Progress and Trends in Multi-Gbps Optical Receivers with CMOS Integrated Photodetectors

    E-Print Network [OSTI]

    Chan Carusone, Tony

    1 Progress and Trends in Multi-Gbps Optical Receivers with CMOS Integrated Photodetectors Anthony of Toronto Toronto, Canada Abstract--There has been significant recent progress towards the realization airflow for cooling in rack-mounted equipment and their light weight eliminates the mechanical stresses

  6. Geomagnetic control of the foF2 long-term trends A. V. Mikhailov1

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    in recent publications due to the problem of global climate changes (see reviews by Danilov, 1997, 1998 of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation, Troitsk, Moscow Region 142092, Russia 2 National indication that F2-layer trends might be related to the long-term changes in geomagnetic activity. Further

  7. Towards a Service-Oriented Energy Market: Current state and trend

    E-Print Network [OSTI]

    Aiello, Marco

    Towards a Service-Oriented Energy Market: Current state and trend Giuliano Andrea Pagani and Marco, The Netherlands {g.a.pagani,m.aiello}@rug.nl Abstract. The energy sector, which has traditionally been to produce, deal and transport energy, and energy consumers are now in the position to also produce and trade

  8. Bureau of Economic Geology, The University of Texas at Austin Natural Gas Trends

    E-Print Network [OSTI]

    Texas at Austin, University of

    1 Bureau of Economic Geology, The University of Texas at Austin Natural Gas Trends LNG 17 NYC, June the market will bear. #12;2 Dr. Michelle Michot Foss, CEE/BEG/JSG/UT Natural Gas Can Bring Multiple Benefits we get there? "Safe clean affordable Natural gas is a desirableSafe, clean, affordable, (abundant

  9. Alaskan National Park Glaciers: Status and Trends Second Progress Report: March 30, 2012

    E-Print Network [OSTI]

    Loso, Michael G.

    Alaskan National Park Glaciers: Status and Trends Second Progress Report: March 30, 2012 Anthony;_________________________________________________________________________________________ Cover photo: Knife Creek Glacier in June 2011. The tephra-covered ablation zone of the "fourth" glacier is visible in the middle distance, while in the right foreground a moat is visible where the "first" glacier

  10. Alaskan National Park Glaciers: Status and Trends First Progress Report: September 30, 2011

    E-Print Network [OSTI]

    Loso, Michael G.

    Alaskan National Park Glaciers: Status and Trends First Progress Report: September 30, 2011 Minor photo: Margerie Glacier in July 2011 with Grand Pacific Glacier debris-covered terminus in foreground. Glacier Bay National Park and Preserve July 13, 2011. JT Thomas photo. Above: A valley recently

  11. COMMUNITY AND ECOSYSTEM ECOLOGY Modeling Temporal Trends in Aphid Vector Dispersal and Cucumber

    E-Print Network [OSTI]

    Nault, Brian

    trends to the incidence of CMV. Alates were monitored weekly using water pan traps in 74 snap bean Þelds Mosaic Virus Epidemics in Snap Bean BRIAN A. NAULT,1 DENIS A. SHAH,2 KATHRYN E. STRAIGHT, AMANDA C become a major limiting factor in snap bean production in the Great Lakes region of North America

  12. Major Evolutionary Trends in Hydrogen Isotope Fractionation of Vascular Plant Leaf Waxes

    E-Print Network [OSTI]

    Edwards, Erika J.

    Major Evolutionary Trends in Hydrogen Isotope Fractionation of Vascular Plant Leaf Waxes Li Gao1 States of America Abstract Hydrogen isotopic ratios of terrestrial plant leaf waxes (dD) have been widely in leaf wax dD values in different terrestrial vascular plants are still poorly understood, hampering

  13. SUMMER 2003 11 of water use. Because these trends are interrelated and rein-

    E-Print Network [OSTI]

    the lack of water in the Río Grande, with American farmers claiming that Mexico has failed to deliverSUMMER 2003 11 of water use. Because these trends are interrelated and rein- force each other, they have led to a vicious cycle of worsen- ing water problems in many parts of the world. It is important

  14. Use of models and observations to assess trends in the 19502005 water balance and climate

    E-Print Network [OSTI]

    ) was about 50% of normal during 2000­2001. The ensuing drought-related water shortage led to seriousUse of models and observations to assess trends in the 1950­2005 water balance and climate of Upper-driven interannual (and longer) variability is evident. Evaporation and the other components of the water balance

  15. White Pine Emission Trends of Monoterpenes and Sesquiterpenes After Acute Ozone Exposure

    E-Print Network [OSTI]

    Collins, Gary S.

    White Pine Emission Trends of Monoterpenes and Sesquiterpenes After Acute Ozone Exposure Daniel M on a large scale in forests. Monoterpene and sesquiterpene emissions from trees significantly contribute investigates the effect of an abiotic stress, specifically acute ozone exposure, on the terpene emissions

  16. Single-Database Private Information Retrieval Protocols : Overview, Usability and Trends.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Single-Database Private Information Retrieval Protocols : Overview, Usability and Trends. Carlos in which a user retrieves a record out of N from a replicated database, while hiding from the database interesting sub-field of research, called single- database PIR, deals with the schemes that allow a user

  17. PRESENT AND FUTURE OF HIGH PERFORMANCE COMPUTING Trends, Challenges, and Opportunities

    E-Print Network [OSTI]

    Ceragioli, Francesca

    PRESENT AND FUTURE OF HIGH PERFORMANCE COMPUTING Trends, Challenges, and Opportunities November 17 laboratories of the HPC facilities and resources. First, the EPFL high performance computing facilities of Modeling and Simulation through High Performance Computing. Leading research activities of various groups

  18. January 2, 2002 Bayesian Prediction of National MultiContaminant Trends in Community

    E-Print Network [OSTI]

    of the US EPA Office of Ground Water and Drinking Water, Standards and Risk Management Division and heavy metals. The regulatory process begins by establishing a maximum contaminant level goal (MCLGJanuary 2, 2002 Bayesian Prediction of National Multi­Contaminant Trends in Community Water System

  19. 2 Message froM the Chair 3 trends & statistiCs

    E-Print Network [OSTI]

    Papalambros, Panos

    #12;Contents 2 Message froM the Chair 3 trends & statistiCs 4 in the news new Centers & Consortiu to Carbon Neutral Vehicles 22 Developing Novel Catalysts 24 Fuel Cell Control Laboratory 26 Unraveling Vortex Cavitation 28 Nano Mechanics 30 Modeling Molecular Motors 31 Cell and Tissue Mechanics 32 MEMS

  20. Neurobiology of Aging 32 (2011) 669679 Age-related trends in saccade characteristics among the elderly

    E-Print Network [OSTI]

    Munoz, Douglas Perry

    2011-01-01T23:59:59.000Z

    Neurobiology of Aging 32 (2011) 669­679 Age-related trends in saccade characteristics among of Psychology, Queen's University, Kingston, Ontario, Canada e CIHR Group in Sensory-Motor Systems, Queen in reaction time also correlated positively with age in both saccade tasks. Voluntary saccade control

  1. disk. The QPO in RE J1034+396 also seems to follow this trend.

    E-Print Network [OSTI]

    Cai, Long

    that another transcription factor, called FoxP1, helps Hox proteins to regulate the genes that control motordisk. The QPO in RE J1034+396 also seems to follow this trend the identity of motor neurons in the spinal cord. Studies of an essential Fox-class accessory factor illuminate

  2. Flow Boiling Heat Transfer Coefficient In Minichannels Correlation and Trends Satish G. Kandlikar

    E-Print Network [OSTI]

    Kandlikar, Satish

    Flow Boiling Heat Transfer Coefficient In Minichannels ­ Correlation and Trends Satish G. Kandlikar York 14623, USA The flow boiling heat transfer in small diameter passages is being applied in many boiling heat transfer coefficient with the correlations developed for conventional channels. It is found

  3. Trends `91: A compendium of data on global change---highlights

    SciTech Connect (OSTI)

    Boden, T.A.; Sepanski, R.J.; Stoss, F.W. [eds.

    1992-03-01T23:59:59.000Z

    The Carbon Dioxide Information Analysis Center (CDIAC) at Oak Ridge National Laboratory (ORNL) has been prompted to produce the series Trends, a concise inventory of data in response to heightened concern about global environmental issues, in particular climate changes induced by the greenhouse effect. This report contains extracts from Trends `91 to illustrate the content, style, and presentation of data contained in the full 700-page report. This report includes a listing of the investigators contributing data for Trends `91. In addition, it contains the abstract, foreword, and acknowledgments, as well as the introduction and a sample data record from each of the reports`s five chapters. The chapters are ``Atmospheric CO{sub 2},`` ``Atmospheric CH{sub 4},`` ``Other Trace Gases,`` ``CO{sub 2} Emissions,`` and ``Temperature.`` Appendix A provides information about CDIAC and its activities related to global environmental issues. Appendix B lists the contents of the full report. An order form for obtaining a free copy of Trends `91 is found in Appendix C.

  4. Trends '91: A compendium of data on global change---highlights

    SciTech Connect (OSTI)

    Boden, T.A.; Sepanski, R.J.; Stoss, F.W. (eds.)

    1992-03-01T23:59:59.000Z

    The Carbon Dioxide Information Analysis Center (CDIAC) at Oak Ridge National Laboratory (ORNL) has been prompted to produce the series Trends, a concise inventory of data in response to heightened concern about global environmental issues, in particular climate changes induced by the greenhouse effect. This report contains extracts from Trends '91 to illustrate the content, style, and presentation of data contained in the full 700-page report. This report includes a listing of the investigators contributing data for Trends '91. In addition, it contains the abstract, foreword, and acknowledgments, as well as the introduction and a sample data record from each of the reports's five chapters. The chapters are Atmospheric CO[sub 2],'' Atmospheric CH[sub 4],'' Other Trace Gases,'' CO[sub 2] Emissions,'' and Temperature.'' Appendix A provides information about CDIAC and its activities related to global environmental issues. Appendix B lists the contents of the full report. An order form for obtaining a free copy of Trends '91 is found in Appendix C.

  5. Inorganic geochemistry of Devonian shales in southern West Virginia: geographic and stratigraphic trends

    SciTech Connect (OSTI)

    Hohn, M.E.; Neal, D.W.; Renton, J.J.

    1980-04-01T23:59:59.000Z

    Samples of cuttings from twenty-one wells and a core from a single well in southern West Virginia were analyzed for major and minor elements: silicon, aluminum, iron, magnesium, calcium, sodium, titanium, phosphorus, manganese, sulfur, zinc, and strontium. Stratigraphic and geographic controls on elemental abundances were studied through canonical correlations, factor analyses, and trend surface analyses. The most abundant elements, silicon and aluminum, show gradual trends through the stratigraphic column of most wells, with silicon increasing and aluminum decreasing up-section. Other elements such as calcium, sulfur, and titanium change abruptly in abundance at certain stratigraphic boundaries. Important geographic trends run east-west: for instance, one can see an increase in sulfur and a decrease in titanium to the west; and a decrease in silicon from the east to the central part of the study area, then an increase further west. Although observed vertical trends in detrital minerals and geographic patterns in elemental abundances agree with the accepted view of a prograding delta complex during Late Devonian time, geographically-local, time restricted depositional processes influenced elemental percentages in subsets of the wells and the stratigraphic intervals studied. The black shales of lower Huron age do not represent simply a return of depositional conditions present in the earlier Rhinestreet time; nor do the gray shales of the Ohio Shale represent the same environmental conditions as the Big White Slate.

  6. CORSO DI FORMAZIONE IN "FUTURE TRENDS IN SCIENCE AND EMERGING TECHNOLOGIES" I EDIZIONE.

    E-Print Network [OSTI]

    Robbiano, Lorenzo

    /2013 ELENCO CANDIDATI AMMESSI AL SEMINARIO "SMART CITY" (scadenza per il perfezionamento: 17 ottobre 2013, ore per il seminario "Smart City" La domanda di iscrizione e i documenti sopra indicati potranno essere Corso di formazione in "Future Trends in Science and Emerging Technologies" ovvero al seminario "Smart

  7. Meteorologically driven trends in sea level rise Alexander S. Kolker1

    E-Print Network [OSTI]

    Hameed, Sultan

    Meteorologically driven trends in sea level rise Alexander S. Kolker1 and Sultan Hameed2 Received] Determining the rate of global sea level rise (GSLR) during the past century is critical to understanding a suite of coastal oceanographic processes. These findings reduce variability in regional sea level rise

  8. Lack of uniform trends but increasing spatial variability in observed Indian rainfall extremes

    SciTech Connect (OSTI)

    Ghosh, Subimal [ORNL; Das, Debasish [ORNL; Kao, Shih-Chieh [ORNL; Ganguly, Auroop R [ORNL

    2012-01-01T23:59:59.000Z

    Recent studies disagree on how rainfall extremes over India have changed in space and time over the past half century, as well as on whether the changes observed are due to global warming or regional urbanization. Although a uniform and consistent decrease in moderate rainfall has been reported, a lack of agreement about trends in heavy rainfall may be due in part to differences in the characterization and spatial averaging of extremes. Here we use extreme value theory to examine trends in Indian rainfall over the past half century in the context of long-term, low-frequency variability.We show that when generalized extreme value theory is applied to annual maximum rainfall over India, no statistically significant spatially uniform trends are observed, in agreement with previous studies using different approaches. Furthermore, our space time regression analysis of the return levels points to increasing spatial variability of rainfall extremes over India. Our findings highlight the need for systematic examination of global versus regional drivers of trends in Indian rainfall extremes, and may help to inform flood hazard preparedness and water resource management in the region.

  9. WARMING TRENDS IN THE TAHOE HAPPY HOUR WITH ROBERT COATS, PH.D.

    E-Print Network [OSTI]

    Schladow, S. Geoffrey

    to the causes of global warming lie at the national and international level, addressing the consequencesWARMING TRENDS IN THE TAHOE BASIN HAPPY HOUR WITH ROBERT COATS, PH.D. (HYDROIKOS LTD.) Date scientists agree that the earth's atmosphere and oceans are warming and the consequences will fall somewhere

  10. Journal of Sound and Vibration (1995) 183(4), 663678 INSTABILITY TRENDS OF INERTIALLY

    E-Print Network [OSTI]

    Yu, Pei

    1995-01-01T23:59:59.000Z

    GALLOPING, PART I: INITIATION P. YU, N. POPPLEWELL AND A. H. SHAH Faculty of Engineering, The University) The objective of this paper is to investigate the trends of the dynamic behavior of a single iced conductor. Attention is focused not only on the initiation of galloping but also on boundaries where a periodic plunge

  11. Trends in Automotive Communication Systems NICOLAS NAVET, YEQIONG SONG, FRANOISE SIMONOT-LION, AND CDRIC WILWERT

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Trends in Automotive Communication Systems NICOLAS NAVET, YEQIONG SONG, FRANÇOISE SIMONOT imposed on the commu- nication systems. Then, a comprehensive review of the most widely used automotive networks, as well as the emerging ones, is given. Next, the current efforts of the automotive industry

  12. Renewable energy sector development in the Caribbean: Current trends and lessons from history

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Report for Latin America and the Caribbean 2007 (CARICOM, 2007) that regional development agencies haveRenewable energy sector development in the Caribbean: Current trends and lessons from history in the Caribbean. c We conduct a cost benefit analysis of four Caribbean renewable energy projects. c Results show

  13. TRENDS in Ecology & Evolution Vol.16 No.7 July 2001 http://tree.trends.com 01695347/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII: S0169-5347(01)02198-X

    E-Print Network [OSTI]

    Pfrender, Michael

    TRENDS in Ecology & Evolution Vol.16 No.7 July 2001 http://tree.trends.com 0169­5347/01/$ ­ see, Vancouver, BC, Canada V6T 1Z4. e-mail: schluter@zoology.ubc.ca ECOLOGICAL SPECIATION (see Glossary) occurs leads directly or indirectly to the evolution of REPRODUCTIVE ISOLATION. The concept of ecological

  14. TRENDS in Ecology & Evolution Vol.17 No.9 September 2002 http://tree.trends.com 0169-5347/02/$ see front matter 2002 Elsevier Science Ltd. All rights reserved. PII: S0169-5347(02)02571-5

    E-Print Network [OSTI]

    Lynch, Michael

    TRENDS in Ecology & Evolution Vol.17 No.9 September 2002 http://tree.trends.com 0169, in some cases, identify candidate genes underlying ecologically relevant traits, providing creative new tools with which to address ecological questions. Areas of inquiry that are historically ecological

  15. TRENDS in Cognitive Sciences Vol.5 No.4 April 2001 http://tics.trends.com 1364-6613/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII: S1364-6613(00)01635-1

    E-Print Network [OSTI]

    Miall, Chris

    contribution to motor control, motor learning and motor coordination. But recently, some have suggestedTRENDS in Cognitive Sciences Vol.5 No.4 April 2001 http://tics.trends.com 1364-6613/01/$ ­ see from control of movement4. However persuasive these arguments may be, they remain indirect. Until now

  16. TRENDS in Cognitive Sciences Vol.5 No.11 November 2001 http://tics.trends.com 1364-6613/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII: S1364-6613(00)01773-3

    E-Print Network [OSTI]

    Flanagan, Randy

    . Generally in motor learning we consider how the brain adapts to control the body. However, it is alsoTRENDS in Cognitive Sciences Vol.5 No.11 November 2001 http://tics.trends.com 1364-6613/01/$ ­ see's University, Kingston, Ontario, Canada K7L 3N6. From the motor chauvinist's point of view the entire purpose

  17. TRENDS in Cognitive Sciences Vol.5 No.3 March 2001 http://tics.trends.com 1364-6613/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII: S1364-6613(00)01592-8

    E-Print Network [OSTI]

    Aberdeen, University of

    TRENDS in Cognitive Sciences Vol.5 No.3 March 2001 http://tics.trends.com 1364-6613/01/$ ­ see control systems of the dorsal stream are incapable of maintaining representations of target attributes for more than a few seconds. Motor systems might resist visual illusions The second suggestion for non

  18. Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term Projections

    SciTech Connect (OSTI)

    Feldman, D.; Barbose, G.; Margolis, R.; Wiser, R.; Darghouth, N.; Goodrich, A.

    2012-11-01T23:59:59.000Z

    This report helps to clarify the confusion surrounding different estimates of system pricing by distinguishing between past, current, and near-term projected estimates. It also discusses the different methodologies and factors that impact the estimated price of a PV system, such as system size, location, technology, and reporting methods.These factors, including timing, can have a significant impact on system pricing.

  19. 2007 Estimated International Energy Flows

    SciTech Connect (OSTI)

    Smith, C A; Belles, R D; Simon, A J

    2011-03-10T23:59:59.000Z

    An energy flow chart or 'atlas' for 136 countries has been constructed from data maintained by the International Energy Agency (IEA) and estimates of energy use patterns for the year 2007. Approximately 490 exajoules (460 quadrillion BTU) of primary energy are used in aggregate by these countries each year. While the basic structure of the energy system is consistent from country to country, patterns of resource use and consumption vary. Energy can be visualized as it flows from resources (i.e. coal, petroleum, natural gas) through transformations such as electricity generation to end uses (i.e. residential, commercial, industrial, transportation). These flow patterns are visualized in this atlas of 136 country-level energy flow charts.

  20. Supplemental report on cost estimates'

    SciTech Connect (OSTI)

    NONE

    1992-04-29T23:59:59.000Z

    The Office of Management and Budget (OMB) and the U.S. Army Corps of Engineers have completed an analysis of the Department of Energy's (DOE) Fiscal Year (FY) 1993 budget request for its Environmental Restoration and Waste Management (ERWM) program. The results were presented to an interagency review group (IAG) of senior-Administration officials for their consideration in the budget process. This analysis included evaluations of the underlying legal requirements and cost estimates on which the ERWM budget request was based. The major conclusions are contained in a separate report entitled, ''Interagency Review of the Department of Energy Environmental Restoration and Waste Management Program.'' This Corps supplemental report provides greater detail on the cost analysis.

  1. Navy Mobility Fuels Forecasting System report: Navy fuel production in the year 2000

    SciTech Connect (OSTI)

    Hadder, G.R.; Davis, R.M.

    1991-09-01T23:59:59.000Z

    The Refinery Yield Model of the Navy Mobility Fuels Forecasting System has been used to study the feasibility and quality of Navy JP-5 jet fuel and F-76 marine diesel fuel for two scenarios in the year 2000. Both scenarios account for environmental regulations for fuels produced in the US and assume that Eastern Europe, the USSR, and the People's Republic of China have free market economies. One scenario is based on business-as-usual market conditions for the year 2000. The second scenario is similar to first except that USSR crude oil production is 24 percent lower. During lower oil production in the USSR., there are no adverse effects on Navy fuel availability, but JP-5 is generally a poorer quality fuel relative to business-as-usual in the year 2000. In comparison with 1990, there are two potential problems areas for future Navy fuel quality. The first problem is increased aromaticity of domestically produced Navy fuels. Higher percentages of aromatics could have adverse effects on storage, handling, and combustion characteristics of both JP-5 and F-76. The second, and related, problem is that highly aromatic light cycle oils are blended into F-76 at percentages which promote fuel instability. It is recommended that the Navy continue to monitor the projected trend toward increased aromaticity in JP-5 and F-76 and high percentages of light cycle oils in F-76. These potential problems should be important considerations in research and development for future Navy engines.

  2. Navy Mobility Fuels Forecasting System report: Navy fuel production in the year 2000

    SciTech Connect (OSTI)

    Hadder, G.R.; Davis, R.M.

    1991-09-01T23:59:59.000Z

    The Refinery Yield Model of the Navy Mobility Fuels Forecasting System has been used to study the feasibility and quality of Navy JP-5 jet fuel and F-76 marine diesel fuel for two scenarios in the year 2000. Both scenarios account for environmental regulations for fuels produced in the US and assume that Eastern Europe, the USSR, and the People`s Republic of China have free market economies. One scenario is based on business-as-usual market conditions for the year 2000. The second scenario is similar to first except that USSR crude oil production is 24 percent lower. During lower oil production in the USSR., there are no adverse effects on Navy fuel availability, but JP-5 is generally a poorer quality fuel relative to business-as-usual in the year 2000. In comparison with 1990, there are two potential problems areas for future Navy fuel quality. The first problem is increased aromaticity of domestically produced Navy fuels. Higher percentages of aromatics could have adverse effects on storage, handling, and combustion characteristics of both JP-5 and F-76. The second, and related, problem is that highly aromatic light cycle oils are blended into F-76 at percentages which promote fuel instability. It is recommended that the Navy continue to monitor the projected trend toward increased aromaticity in JP-5 and F-76 and high percentages of light cycle oils in F-76. These potential problems should be important considerations in research and development for future Navy engines.

  3. Analysis of major trends in U.S. commercial trucking, 1977-2002.

    SciTech Connect (OSTI)

    Bertram, K. M.; Santini, D .J.; Vyas, A. D.

    2009-06-10T23:59:59.000Z

    This report focuses on various major long-range (1977-2002) and intermediate-range (1982-2002) U.S. commercial trucking trends. The primary sources of data for this period were the U.S. Bureau of the Census Vehicle Inventory and Use Survey and Truck Inventory and Use Survey. In addition, selected 1977-2002 data from the U.S. Department of Energy/Energy Information Administration and from the U.S. Department of Transportation/Federal Highway Administration's Highway Statistics were used. The report analyzes (1) overall gasoline and diesel fuel consumption patterns by passenger vehicles and trucks and (2) the population changes and fuels used by all commercial truck classes by selected truck type (single unit or combination), during specified time periods, with cargo-hauling commercial trucks given special emphasis. It also assesses trends in selected vehicle miles traveled, gallons per vehicle miles traveled, and gallons per cargo ton-mile traveled, as well as the effect of cargo tons per truck on fuel consumption. In addition, the report examines long-range trends for related factors (e.g., long-haul mileages driven by heavy trucks) and their impacts on reducing fuel consumption per cargo-ton-mile and the relative shares of total commercial fuel use among truck classes. It identifies the effects of these trends on U.S. petroleum consumption. The report also discusses basic engineering design and performance, national legislation on interstate highway construction, national demographic trends (e.g., suburbanization), and changes in U.S. corporate operations requirements, and it highlights their impacts on both the long-distance hauling and shorter-distance urban and suburban delivery markets of the commercial trucking industry.

  4. Trends in the draft and extent of seasonal pack ice, Canadian Beaufort Humfrey Melling and David A. Riedel

    E-Print Network [OSTI]

    Gedalof, Ze'ev

    Trends in the draft and extent of seasonal pack ice, Canadian Beaufort Sea Humfrey Melling] Continuous observations by sub-sea sonar form a 12-year draft record for seasonal pack ice in the Beaufort of warming climate on seasonal pack ice. Citation: Melling, H., D. A. Riedel, and Z. Gedalof (2005), Trends

  5. Please cite as: Boynton, W.R. 1998. Chesapeake Bay eutrophication Current status, historical trends, nutrient limitation

    E-Print Network [OSTI]

    Boynton, Walter R.

    Please cite as: Boynton, W.R. 1998. Chesapeake Bay eutrophication Current status, historical trends NUTRIENTS WORKSHOP CHESAPEAKE BAY EUTROPHICATION: CURRENT STATUS, HISTORICAL TRENDS, NUTRIENT LIMITATION summarizes a portion of the eutrophication history of Chesapeake Bay, a large coastal plain estuary

  6. Changing Trends: A Brief History of the US Household Consumption of Energy, Water, Food, Beverages and Tobacco

    E-Print Network [OSTI]

    in energy consumption. Patterns of Consumption--Historic Trends Electricity & Gas We'll start with historicChanging Trends: A Brief History of the US Household Consumption of Energy, Water, Food, Beverages analysis of consumption patterns of different commodities in the U.S. shed light on the consumption

  7. The role of water vapor and solar radiation in determining temperature changes and trends measured at Armagh, 18812000

    E-Print Network [OSTI]

    The role of water vapor and solar radiation in determining temperature changes and trends measured in atmospheric circulation, are discussed. Citation: Stanhill, G. (2011), The role of water vapor and solar radiation in determining temperature changes and trends measured at Armagh, 1881­2000, J. Geophys. Res., 116

  8. Multi-Decadal Solar Radiation Trends in the United States and Germany and Direct Tropospheric Aerosol Forcing

    E-Print Network [OSTI]

    Multi-Decadal Solar Radiation Trends in the United States and Germany and Direct Tropospheric.S. the strengthening is almost equal. We attained these results by scrutinizing clear sky global solar radiation of solar radiation were used for constraining the observed trends. Increased absorption and declined light

  9. Constraining Wind Stress Products with Sea Surface Height Observations and Implications for Pacific Ocean Sea Level Trend Attribution*

    E-Print Network [OSTI]

    England, Matthew

    Ocean Sea Level Trend Attribution* SHAYNE MCGREGOR, ALEXANDER SEN GUPTA, AND MATTHEW H. ENGLAND Climate are available that are commonly used to examine climate vari- ability or trends and as boundary conditions.e., upper ocean heat content redistribution) versus global mean sea level change (i.e., including

  10. Population estimates for Phase 1: Hanford Environmental Dose Reconstruction Project

    SciTech Connect (OSTI)

    Beck, D.M.; Erickson, A.R.; Harkreader, S.A.

    1992-03-01T23:59:59.000Z

    This report summarizes the population estimates of Phase I of the Hanford Environmental Dose Reconstruction (HEDR) Project. These estimates were used to develop preliminary dose estimates.

  11. Reassessing Wind Potential Estimates for India: Economic and Policy Implications

    E-Print Network [OSTI]

    Phadke, Amol

    2012-01-01T23:59:59.000Z

    the need to reassess wind potential estimates in India andDivision Reassessing Wind Potential Estimates for India:July 2011 Reassessing Wind Potential Estimates for India:

  12. Estimating Pedestrian Accident Exposure: Automated Pedestrian Counting Devices Report

    E-Print Network [OSTI]

    Bu, Fanping; Greene-Roesel, Ryan; Diogenes, Mara Chagas; Ragland, David R

    2007-01-01T23:59:59.000Z

    291. Estimating Pedestrian Accident Exposure: Draft ProtocolEstimating Pedestrian Accident Exposure: Draft Protocol39. Estimating Pedestrian Accident Exposure: Draft Protocol

  13. State energy data report 1994: Consumption estimates

    SciTech Connect (OSTI)

    NONE

    1996-10-01T23:59:59.000Z

    This document provides annual time series estimates of State-level energy consumption by major economic sector. The estimates are developed in the State Energy Data System (SEDS), operated by EIA. SEDS provides State energy consumption estimates to members of Congress, Federal and State agencies, and the general public, and provides the historical series needed for EIA`s energy models. Division is made for each energy type and end use sector. Nuclear electric power is included.

  14. Estimating Methods - DOE Directives, Delegations, and Requirements

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

    direct costs, and other estimating considerations are discussed in this chapter. g4301-1chp15.pdf -- PDF Document, 28 KB Writer: John Makepeace Subjects: Administration Management...

  15. Estimating Specialty Costs - DOE Directives, Delegations, and...

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

    project specialty costs and methods of estimating costs for specialty projects. g4301-1chp20.pdf -- PDF Document, 56 KB Writer: John Makepeace Subjects: Administration Management...

  16. Improved diagnostic model for estimating wind energy

    SciTech Connect (OSTI)

    Endlich, R.M.; Lee, J.D.

    1983-03-01T23:59:59.000Z

    Because wind data are available only at scattered locations, a quantitative method is needed to estimate the wind resource at specific sites where wind energy generation may be economically feasible. This report describes a computer model that makes such estimates. The model uses standard weather reports and terrain heights in deriving wind estimates; the method of computation has been changed from what has been used previously. The performance of the current model is compared with that of the earlier version at three sites; estimates of wind energy at four new sites are also presented.

  17. Estimating Mitigation Potential of Agricultural Projects: an...

    Open Energy Info (EERE)

    Tool (EX-ACT) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Brazil-Estimating Mitigation Potential of Agricultural Projects: an Application of the...

  18. Flux recovery and a posteriori error estimators

    E-Print Network [OSTI]

    2010-05-20T23:59:59.000Z

    bility and the local efficiency bounds for this estimator are established provided that the ... For simple model problems, the energy norm of the true error is equal.

  19. Estimating Temperature Distributions In Geothermal Areas Using...

    Open Energy Info (EERE)

    an analytical model, showing that the errors in neuronet temperature estimates based on well log data derive from: (a) the neuronet "education level" (which depends on the amount...

  20. Estimating Pedestrian Accident Exposure: Protocol Report

    E-Print Network [OSTI]

    Greene-Roesel, Ryan; Diogenes, Mara Chagas; Ragland, David R

    2007-01-01T23:59:59.000Z

    A Method of Measuring Exposure to Pedestrian Accident Risk.Accident Analysis and Prevention, Vol. 14, 1982, pp 397-405.Estimating Pedestrian Accident Exposure: Protocol Report,

  1. Letting the Sun Shine on Solar Costs: An Empirical Investigation of Photovoltaic Cost Trends in California

    SciTech Connect (OSTI)

    Wiser, R.; Bolinger, M.; Cappers, P.; Margolis, R.

    2006-01-01T23:59:59.000Z

    This report provides a comprehensive analysis of grid-connected solar photovoltaic (PV) cost trends in California, which is by far the largest PV market in the United States. The findings of this work may help stakeholders to understand important trends in the California PV market, and policymakers to design more effective solar incentive programs--a particularly important objective given the recent announcement from the California Public Utilities Commission (CPUC) to establish an 11-year, $3.2 billion incentive program for customer-sited solar. The study statistically analyzes the installed cost of grid-connected PV systems funded by the state's two largest solar rebate programs, overseen by the California Energy Commission (CEC) [operating since 1998] and the CPUC [operating since 2001].

  2. Photovoltaic System Pricing Trends: Historical, Recent, and Near-Term Projections- 2014 Edition

    Broader source: Energy.gov [DOE]

    This is the third edition in an annual briefing prepared jointly by LBNL and NREL intended to provide a high-level overview of historical, recent, and projected near-term PV system pricing trends in the United States. The briefing draws on several ongoing research activities at the two labs, including LBNL's annual Tracking the Sun report series, NREL's bottom-up PV cost modeling, and NREL's synthesis of PV market data and projections. The briefing examines progress in PV price reductions to help DOE and other PV stakeholders manage the transition to a market-driven PV industry, and integrates different perspectives and methodologies for characterizing PV system pricing, in order to provide a broader perspective on underlying trends within the industry. Median reported prices for systems completed in 2013 were $4.69/W for residential installations, $3.89/W for commercial installations and $3.00/W for utility-scale installations.

  3. The Energy Services Company (ESCO) industry: Analysis of industry and market trends

    SciTech Connect (OSTI)

    Dayton, D.S.; Goldman, C.A.; Pickle, S.J.

    1998-07-01T23:59:59.000Z

    As retail competition accelerates, energy service companies (ESCOs) are confronting major structural changes in the energy services industry and a business environment in which many large customers are re-thinking their energy-related purchasing practices. This paper analyzes recent trends in the ESCO industry and looks specifically at how traditional performance contracting firms are faring during the transition to a new market structure. The authors also discuss trends in both established and emerging ESCO markets. Key findings include: (1) Independent ESCOs are declining both in number and share of the market for energy-efficiency services; (2) Utility-owned ESCOs and retail energy service companies (RESCOs) are an increasingly significant force in the energy-efficiency services market; and (3) Performance contracting, long a hallmark of the ESCO industry, is being overtaken by other forms of energy service contracts in percentage of total revenue.

  4. Changing Trends in the Bulk Chemicals and Pulp and Paper Industries (released in AEO2005)

    Reports and Publications (EIA)

    2005-01-01T23:59:59.000Z

    Compared with the experience of the 1990s, rising energy prices in recent years have led to questions about expectations of growth in industrial output, particularly in energy-intensive industries. Given the higher price trends, a review of expected growth trends in selected industries was undertaken as part of the production of Annual Energy Outlook 2005 (AEO). In addition, projections for the industrial value of shipments, which were based on the Standard Industrial Classification (SIC) system in AEO2004, are based on the North American Industry Classification System (NAICS) in AEO2005. The change in industrial classification leads to lower historical growth rates for many industrial sectors. The impacts of these two changes are highlighted in this section for two of the largest energy-consuming industries in the U.S. industrial sector-bulk chemicals and pulp and paper.

  5. Flow of mantle fluids through the ductile lower crust: Heliumisotope trends

    SciTech Connect (OSTI)

    Kennedy, B. Mack; van Soest, Matthijs C.

    2007-10-07T23:59:59.000Z

    Heat and mass are injected into the shallow crust when mantle fluids are able to flow through the ductile lower crust. Minimum 3He/4He ratios in surface fluids from the northern Basin and Range province, western North America increase systematically from low, crustal values in the east to high, mantle values in the west, a regional trend that correlates with the rates of active crustal deformation. The highest ratios occur where the extension and shear strain rates are greatest. The correspondence of helium isotope ratios and active trans-tensional deformation indicates a deformation enhanced permeability and that mantle fluids can penetrate the ductile lithosphere in regions even where there is no significant magmatism. Superimposed on the regional trend are local, high-{sup 3}He/{sup 4}He anomalies signifying hidden magmatic activity and/or deep fluid production with locally enhanced permeability, identifying zones with high resource potential, particularly for geothermal energy development.

  6. Reliability Estimates for Power Supplies

    SciTech Connect (OSTI)

    Lee C. Cadwallader; Peter I. Petersen

    2005-09-01T23:59:59.000Z

    Failure rates for large power supplies at a fusion facility are critical knowledge needed to estimate availability of the facility or to set priorties for repairs and spare components. A study of the "failure to operate on demand" and "failure to continue to operate" failure rates has been performed for the large power supplies at DIII-D, which provide power to the magnet coils, the neutral beam injectors, the electron cyclotron heating systems, and the fast wave systems. When one of the power supplies fails to operate, the research program has to be either temporarily changed or halted. If one of the power supplies for the toroidal or ohmic heating coils fails, the operations have to be suspended or the research is continued at de-rated parameters until a repair is completed. If one of the power supplies used in the auxiliary plasma heating systems fails the research is often temporarily changed until a repair is completed. The power supplies are operated remotely and repairs are only performed when the power supplies are off line, so that failure of a power supply does not cause any risk to personnel. The DIII-D Trouble Report database was used to determine the number of power supply faults (over 1,700 reports), and tokamak annual operations data supplied the number of shots, operating times, and power supply usage for the DIII-D operating campaigns between mid-1987 and 2004. Where possible, these power supply failure rates from DIII-D will be compared to similar work that has been performed for the Joint European Torus equipment. These independent data sets support validation of the fusion-specific failure rate values.

  7. Budget estimates. Fiscal year 1998

    SciTech Connect (OSTI)

    NONE

    1997-02-01T23:59:59.000Z

    The U.S. Congress has determined that the safe use of nuclear materials for peaceful purposes is a legitimate and important national goal. It has entrusted the Nuclear Regulatory Commission (NRC) with the primary Federal responsibility for achieving that goal. The NRC`s mission, therefore, is to regulate the Nation`s civilian use of byproduct, source, and special nuclear materials to ensure adequate protection of public health and safety, to promote the common defense and security, and to protect the environment. The NRC`s FY 1998 budget requests new budget authority of $481,300,000 to be funded by two appropriations - one is the NRC`s Salaraies and Expenses appropriation for $476,500,000, and the other is NRC`s Office of Inspector General appropriation for $4,800,000. Of the funds appropriated to the NRC`s Salaries and Expenses, $17,000,000, shall be derived from the Nuclear Waste Fund and $2,000,000 shall be derived from general funds. The proposed FY 1998 appropriation legislation would also exempt the $2,000,000 for regulatory reviews and other assistance provided to the Department of Energy from the requirement that the NRC collect 100 percent of its budget from fees. The sums appropriated to the NRC`s Salaries and Expenses and NRC`s Office of Inspector General shall be reduced by the amount of revenues received during FY 1998 from licensing fees, inspection services, and other services and collections, so as to result in a final FY 1998 appropriation for the NRC of an estimated $19,000,000 - the amount appropriated from the Nuclear Waste Fund and from general funds. Revenues derived from enforcement actions shall be deposited to miscellaneous receipts of the Treasury.

  8. Trends in Texas youth livestock exhibition and County Extension agent perceptions and adoption of quality counts

    E-Print Network [OSTI]

    Coufal, Dustin Wayne

    2009-05-15T23:59:59.000Z

    TRENDS IN TEXAS YOUTH LIVESTOCK EXHIBITION AND COUNTY EXTENSION AGENT PERCEPTIONS AND ADOPTION OF QUALITY COUNTS A Thesis by DUSTIN WAYNE COUFAL Submitted to the Office of Graduate Studies of Texas A&M University in partial... COUNTS A Thesis by DUSTIN WAYNE COUFAL Submitted to the Office of Graduate Studies Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved by: Chair of Committee, Chris...

  9. Photovoltaic System Pricing Trends: Historical, Recent, and Near-Term Projections. 2014 Edition (Presentation)

    SciTech Connect (OSTI)

    Feldman, D.; Barbose, G.; Margolis, R.; James, T.; Weaver, S.; Darghouth, N.; Fu, R.; Davidson, C.; Booth, S.; Wiser, R.

    2014-09-01T23:59:59.000Z

    This presentation, based on research at Lawrence Berkeley National Laboratory and the National Renewable Energy Laboratory, provides a high-level overview of historical, recent, and projected near-term PV pricing trends in the United States focusing on the installed price of PV systems. It also attempts to provide clarity surrounding the wide variety of potentially conflicting data available about PV system prices. This PowerPoint is the third edition from this series.

  10. Palinspastic fault reconstruction in the central part of the Corsair Trend, offshore Texas

    E-Print Network [OSTI]

    Barrientos, Jaime

    1989-01-01T23:59:59.000Z

    ) Jaime Barrientos, B. S. , Instituto Tecnologico de Costa Rica Chair of Advisory Committee: Dr. Joel S. Watkins This thesis reports the palinspastic reconstruction of growth fault movement in the central part of the Corsair Trend, offshore Texas... Petroleo, S. A. for their support during my studies. TABLE OF CONTENTS CHAPTER I INTRODUCTION A Objective B Geologic Setting C Stratigraphic History D Salt Mobilization and Faulting E Previous Work F Data Base and Procedure PALINSPASTIC...

  11. Cryptic structural trends revealed by Cenozoic sedimentation on the Malta-Sicily shelf

    SciTech Connect (OSTI)

    Pedley, H.M. (Univ. of Hull (England))

    1988-08-01T23:59:59.000Z

    Fault control of sedimentation patterns affects upper Miocene carbonate deposition. Fault trends, northeasterly or northwesterly, appear to exert major controls on sedimentation and represent the principal fractures seen on geologic maps of the islands. Evidence, however, shows a regionally persistent north-south facies alignment apparent throughout the Cenozoic. A reactivated Mesozoic basement fracture pattern is thought to control this alignment. Probable mesozoic sedimentation controls and facies distributions on the Malta shelf thus influence trap generation and hydrocarbon migration.

  12. Status and Trends in U.S. Compliance and Voluntary Renewable Energy Certificate Markets (2010 Data)

    SciTech Connect (OSTI)

    Heeter, J.; Bird, L.

    2011-10-01T23:59:59.000Z

    This report documents the status and trends of 'compliance'--renewable energy certificate (REC) markets used to meet state renewable portfolio standard (RPS) requirements--and 'voluntary' markets--those in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. Today, 29 states and the District of Columbia have an RPS, more than half of all U.S. electricity customers have an option to purchase some type of green power product directly from a retail electricity provider, and all consumers have the option to purchase RECs. This report documents REC activities and trends in the United States. The compliance REC market analysis includes analysis of REC trading, regional REC markets, REC tracking systems, types of compliance RECs, compliance REC pricing trends, and an overview of compliance with RPS polices. The voluntary REC analysis presents data and analysis on voluntary market sales and customer participation, products and premiums, green pricing marketing and administrative expenses, voluntary REC pricing, and the voluntary carbon offsets market. The report concludes with a discussion of upcoming guidance from the Federal Trade Commission on green marketing claims, the emergence of community solar programs, and the potential impact of Dodd-Frank regulations on the REC market.

  13. Cost Estimating Handbook for Environmental Restoration

    SciTech Connect (OSTI)

    NONE

    1990-09-01T23:59:59.000Z

    Environmental restoration (ER) projects have presented the DOE and cost estimators with a number of properties that are not comparable to the normal estimating climate within DOE. These properties include: An entirely new set of specialized expressions and terminology. A higher than normal exposure to cost and schedule risk, as compared to most other DOE projects, due to changing regulations, public involvement, resource shortages, and scope of work. A higher than normal percentage of indirect costs to the total estimated cost due primarily to record keeping, special training, liability, and indemnification. More than one estimate for a project, particularly in the assessment phase, in order to provide input into the evaluation of alternatives for the cleanup action. While some aspects of existing guidance for cost estimators will be applicable to environmental restoration projects, some components of the present guidelines will have to be modified to reflect the unique elements of these projects. The purpose of this Handbook is to assist cost estimators in the preparation of environmental restoration estimates for Environmental Restoration and Waste Management (EM) projects undertaken by DOE. The DOE has, in recent years, seen a significant increase in the number, size, and frequency of environmental restoration projects that must be costed by the various DOE offices. The coming years will show the EM program to be the largest non-weapons program undertaken by DOE. These projects create new and unique estimating requirements since historical cost and estimating precedents are meager at best. It is anticipated that this Handbook will enhance the quality of cost data within DOE in several ways by providing: The basis for accurate, consistent, and traceable baselines. Sound methodologies, guidelines, and estimating formats. Sources of cost data/databases and estimating tools and techniques available at DOE cost professionals.

  14. Estimating The Thermodynamics And Kinetics Of Chlorinated Hydrocarbon...

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

    Estimating The Thermodynamics And Kinetics Of Chlorinated Hydrocarbon Degradation. Estimating The Thermodynamics And Kinetics Of Chlorinated Hydrocarbon Degradation. Abstract: Many...

  15. Bayesian surface estimation for white light interferometry

    E-Print Network [OSTI]

    Hamprecht, Fred A.

    .hamprecht@iwr.uni-heidelberg.de). 1 #12;The development of white light interferometers for industry was first guidedBayesian surface estimation for white light interferometry Michael Hissmann Fred A. Hamprecht 2004/07/05 Abstract In conventional white light interferometry (WLI) surface estimation, data acquisition is followed

  16. Systematic Approach for Decommissioning Planning and Estimating

    SciTech Connect (OSTI)

    Dam, A. S.

    2002-02-26T23:59:59.000Z

    Nuclear facility decommissioning, satisfactorily completed at the lowest cost, relies on a systematic approach to the planning, estimating, and documenting the work. High quality information is needed to properly perform the planning and estimating. A systematic approach to collecting and maintaining the needed information is recommended using a knowledgebase system for information management. A systematic approach is also recommended to develop the decommissioning plan, cost estimate and schedule. A probabilistic project cost and schedule risk analysis is included as part of the planning process. The entire effort is performed by a experienced team of decommissioning planners, cost estimators, schedulers, and facility knowledgeable owner representatives. The plant data, work plans, cost and schedule are entered into a knowledgebase. This systematic approach has been used successfully for decommissioning planning and cost estimating for a commercial nuclear power plant. Elements of this approach have been used for numerous cost estimates and estimate reviews. The plan and estimate in the knowledgebase should be a living document, updated periodically, to support decommissioning fund provisioning, with the plan ready for use when the need arises.

  17. Articulated Human Pose Estimation in Natural Images

    E-Print Network [OSTI]

    Hogg, David

    Articulated Human Pose Estimation in Natural Images by Samuel Alan Johnson Submitted in accordance. c 2012 The University of Leeds and Samuel Alan Johnson 2 #12;Abstract In this thesis the problem. Johnson and M. Everingham, "Learning Effective Human Pose Estimation from In- accurate Annotation

  18. Wavelet Based Estimation for Univariate Stable Laws

    E-Print Network [OSTI]

    Gonçalves, Paulo

    Wavelet Based Estimation for Univariate Stable Laws Anestis Antoniadis Laboratoire IMAG to implement. This article describes a fast, wavelet-based, regression-type method for estimating the parameters of a stable distribution. Fourier domain representations, combined with a wavelet multiresolution

  19. Falcon 9 Launch Vehicle NAFCOM Cost Estimates

    E-Print Network [OSTI]

    . ­ The updated estimates provided both Cost Plus Fee and Firm Fixed Price approaches and included two flight Updated Estimate Cost Plus Fee Cost Plus Fee Firm Fixed Price Cost Plus Fee Total Total Total Total in structure Interstage (composite material) was included in structures (aluminum lithium material) Interstage

  20. Effort estimation for corrective software maintenance

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    Stefanucci Proceedings of the 14th international conference on software engineering and knowledge engineering estimating Size Duration Staff Costs Effort #12;4/20 Introduction (2/2) · Effort estimation ­ Is a valuable asset to maintenance managers in · Planning maintenance · Performing cost/benefits analysis · Approach

  1. Types of Costs Types of Cost Estimates

    E-Print Network [OSTI]

    Boisvert, Jeff

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

  2. 2009 Cost Estimates of Establishing and

    E-Print Network [OSTI]

    Collins, Gary S.

    2009 Cost Estimates of Establishing and Producing Gala Apples in Washington WASHINGTON STATE include estimating 1) the costs of the equipment, materials, supplies, and labor required to establish for any particular orchard operation due to case-specific: · Capital, labor, and natural resources · Crop

  3. 2013 Cost Estimation of Establishing a

    E-Print Network [OSTI]

    Collins, Gary S.

    1 2013 Cost Estimation of Establishing a Cider Apple Orchard in Western Washington W A S H I N G factors: · Capital, labor, and natural resources · Crop yield · Cultural practices · Input prices Cost estimations in this enterprise budget also vary depending on the budget's intended use. To avoid

  4. Quality Estimation and Segmentation of Pig Backs

    E-Print Network [OSTI]

    Quality Estimation and Segmentation of Pig Backs Mads Fogtmann Hansen Kongens Lyngby 2005 Master the quality of the pig product "18cm back". It presents the necessary tools for deriving the measures, which are needed to perform a quality estimation. This includes finding the ribs, extracting the 18cm back from

  5. The Importance of Carbon Footprint Estimation Boundaries

    E-Print Network [OSTI]

    Kammen, Daniel M.

    The Importance of Carbon Footprint Estimation Boundaries H . S C O T T M A T T H E W S , C H R I and organizations are pursuing "carbon footprint" projects to estimate their own contributions to global climate change. Protocol definitions from carbon registries help organizations analyze their footprints

  6. Vegetation Indices to Aid Areal Evapotranspiration Estimations

    E-Print Network [OSTI]

    Szilagyi, Jozsef

    Vegetation Indices to Aid Areal Evapotranspiration Estimations Jozsef Szilagyi1 Abstract: Multiyear Seevers and Ottmann 1994; Nicholson et al. 1996; Sz- ilagyi et al. 1998; Szilagyi and Parlange 1999; Szilagyi 2000 . Different authors drew differing conclusions about the appli- cability of NDVI to estimate

  7. Estimation of Evolutionary Distance between Nucleotide Sequences'

    E-Print Network [OSTI]

    Nei, Masatoshi

    Estimation of Evolutionary Distance between Nucleotide Sequences' Fumio Tajima and Masatoshi Nei University of Texas at Houston A mathematical formula for estimating the average number of nucleotide sub rates of substitution among different nucleotide pairs. Although this formula is obtained for the equal

  8. 8, 20612084, 2008 Estimation of Asian

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 8, 2061­2084, 2008 Estimation of Asian dust effect on cloud radiation forcing J. Su et al Chemistry and Physics Discussions Estimation of Asian dust aerosol effect on cloud radiation forcing using of Asian dust effect on cloud radiation forcing J. Su et al. Title Page Abstract Introduction Conclusions

  9. Back-and-forth Operation of State Observers and Norm Estimation of Estimation Error

    E-Print Network [OSTI]

    Back-and-forth Operation of State Observers and Norm Estimation of Estimation Error Hyungbo Shim with the plant, this paper proposes a state estimation algorithm that executes Luenberger observers in a back in the past have employed time-varying gains to over- come this problem [1], where the basic idea is to obtain

  10. A maximum entropy-least squares estimator for elastic origin-destination trip matrix estimation

    E-Print Network [OSTI]

    Kockelman, Kara M.

    A maximum entropy-least squares estimator for elastic origin- destination trip matrix estimation propose a combined maximum entropy-least squares (ME-LS) estimator, by which O- D flows are distributed-destination trip table; elastic demand; maximum entropy; least squares; subnetwork analysis; convex combination

  11. Estimating permeability from quasi-static deformation: Temporal variations and arrival time inversion

    SciTech Connect (OSTI)

    Vasco, D.W.; Ferretti, Alessandro; Novali, Fabrizio

    2008-05-01T23:59:59.000Z

    Transient pressure variations within a reservoir can be treated as a propagating front and analyzed using an asymptotic formulation. From this perspective one can define a pressure 'arrival time' and formulate solutions along trajectories, in the manner of ray theory. We combine this methodology and a technique for mapping overburden deformation into reservoir volume change as a means to estimate reservoir flow properties, such as permeability. Given the entire 'travel time' or phase field, obtained from the deformation data, we can construct the trajectories directly, there-by linearizing the inverse problem. A numerical study indicates that, using this approach, we can infer large-scale variations in flow properties. In an application to Interferometric Synthetic Aperture (InSAR) observations associated with a CO{sub 2} injection at the Krechba field, Algeria, we image pressure propagation to the northwest. An inversion for flow properties indicates a linear trend of high permeability. The high permeability correlates with a northwest trending fault on the flank of the anticline which defines the field.

  12. Hydrodynamic heave damping estimation and scaling for tension leg platforms

    SciTech Connect (OSTI)

    Thiagarajan, K.P.; Troesch, A.W. (Univ. of Michigan, Ann Arbor, MI (United States))

    1994-05-01T23:59:59.000Z

    Resonant heave excitation of tension leg platform (TLP) tendons is typically of high-frequency and small amplitude. The response of the tendons to this excitation is non-negligible due to a very small drag coefficient of the structure in this mode of oscillation. Small values of the drag force complicate experimental estimation in a laboratory due to the dominating inertial force. Model tests conducted at the University of Michigan investigating the damping experienced by a cylinder of 0.457 m (1.5 ft) diameter and 1.219 m (4.0 ft) draft are described here. The cylinder is vertical and surface-piercing, and oscillates parallel to its axis. The amplitude of the forcing is varied to give a Keulegan-Carpenter (KC) number range of 0.1--1.0. The frequency parameter [beta] is 89236, corresponding to an oscillation frequency of 0.41 Hz. From these experiments, a definite nonlinear trend is observed between the drag force and velocity conflicting with some of the results reported by Huse (1990) and Chakrabarti and Hanna (1991). The heave damping coefficients of individual structural components of a TLP follow different scaling laws. Rules are presented for scaling friction and form drag components from model to full scale. Results from experiments are used to obtain a scaling law for vertical columns of a TLP. Previously published results are used for horizontal pontoons. An example TLP calculation shows that the heave damping ratio of horizontal cylinders is approximately 0.049--0.078 percent, depending upon cylinder shape, and that for vertical cylinders is in the range 0.025--0.171 percent, depending upon KC.

  13. The idea of digital oilfields, i.e., with unmanned exploration unities, is a strong trend in the oil & gas

    E-Print Network [OSTI]

    Barbosa, Alberto

    Abstract The idea of digital oilfields, i.e., with unmanned exploration unities, is a strong trend oilfields is roughly an interplay of several technologies that provides resources for gathering raw data

  14. Sector trends and driving forces of global energy use and greenhouse gas emissions: focus in industry and buildings

    SciTech Connect (OSTI)

    Price, Lynn; Worrell, Ernst; Khrushch, Marta

    1999-09-01T23:59:59.000Z

    Disaggregation of sectoral energy use and greenhouse gas emissions trends reveals striking differences between sectors and regions of the world. Understanding key driving forces in the energy end-use sectors provides insights for development of projections of future greenhouse gas emissions. This report examines global and regional historical trends in energy use and carbon emissions in the industrial, buildings, transport, and agriculture sectors, with a more detailed focus on industry and buildings. Activity and economic drivers as well as trends in energy and carbon intensity are evaluated. The authors show that macro-economic indicators, such as GDP, are insufficient for comprehending trends and driving forces at the sectoral level. These indicators need to be supplemented with sector-specific information for a more complete understanding of future energy use and greenhouse gas emissions.

  15. Atmospheric histories and growth trends Diane J. Ivy, Tim Arnold, Christina M. Harth, L. Paul Steele, Jens Mhle,

    E-Print Network [OSTI]

    Atmospheric histories and growth trends of C4 F10 , C5 F12 , C6 F14 , C7 F16 and C8 F18 * Diane J trends of C4F10, C5F12, C6F14, C7F16 and C8F18 D. J. Ivy1, T. Arnold2, C. M. Harth2, L. P. Steele3, J. M

  16. State energy data report 1993: Consumption estimates

    SciTech Connect (OSTI)

    NONE

    1995-07-01T23:59:59.000Z

    The State Energy Data Report (SEDR) provides annual time series estimates of State-level energy consumption by major economic sector. The estimates are developed in the State Energy Data System (SEDS), which is maintained and operated by the Energy Information Administration (EIA). The goal in maintaining SEDS is to create historical time series of energy consumption by State that are defined as consistently as possible over time and across sectors. SEDS exists for two principal reasons: (1) to provide State energy consumption estimates to Members of Congress, Federal and State agencies, and the general public; and (2) to provide the historical series necessary for EIA`s energy models.

  17. How to fool CMB parameter estimation

    E-Print Network [OSTI]

    William H. Kinney

    2000-05-19T23:59:59.000Z

    With the release of the data from the Boomerang and MAXIMA-1 balloon flights, estimates of cosmological parameters based on the Cosmic Microwave Background (CMB) have reached unprecedented precision. In this paper I show that it is possible for these estimates to be substantially biased by features in the primordial density power spectrum. I construct primordial power spectra which mimic to within cosmic variance errors the effect of changing parameters such as the baryon density and neutrino mass, meaning that even an ideal measurement would be unable to resolve the degeneracy. Complementary measurements are necessary to resolve this ambiguity in parameter estimation efforts based on CMB temperature fluctuations alone.

  18. State energy data report 1995 - consumption estimates

    SciTech Connect (OSTI)

    NONE

    1997-12-01T23:59:59.000Z

    The State Energy Data Report (SEDR) provides annual time series estimates of State-level energy consumption by major economic sectors. The estimates are developed in the State Energy Data System (SEDS), which is maintained and operated by the Energy Information Administration (EIA). The goal in maintaining SEDS exists for two principal reasons: (1) to provide State energy consumption estimates to Members of Congress, Federal and State agencies, and the general public, and (2) to provide the historical series necessary for EIA`s energy models.

  19. Parallel State Estimation Assessment with Practical Data

    SciTech Connect (OSTI)

    Chen, Yousu; Jin, Shuangshuang; Rice, Mark J.; Huang, Zhenyu

    2014-10-31T23:59:59.000Z

    This paper presents a full-cycle parallel state estimation (PSE) implementation using a preconditioned conjugate gradient algorithm. The developed code is able to solve large-size power system state estimation within 5 seconds using real-world data, comparable to the Supervisory Control And Data Acquisition (SCADA) rate. This achievement allows the operators to know the system status much faster to help improve grid reliability. Case study results of the Bonneville Power Administration (BPA) system with real measurements are presented. The benefits of fast state estimation are also discussed.

  20. State Energy Data Report, 1991: Consumption estimates

    SciTech Connect (OSTI)

    Not Available

    1993-05-01T23:59:59.000Z

    The State Energy Data Report (SEDR) provides annual time series estimates of State-level energy consumption by major economic sector. The estimates are developed in the State Energy Data System (SEDS), which is maintained and operated by the Energy Information Administration (EIA). The goal in maintaining SEDS is to create historical time series of energy consumption by State that are defined as consistently as possible over time and across sectors. SEDS exists for two principal reasons: (1) to provide State energy consumption estimates to the Government, policy makers, and the public; and (2) to provide the historical series necessary for EIA`s energy models.

  1. Addressing trend-related changes within cumulative effects studies in water resources planning

    SciTech Connect (OSTI)

    Canter, L.W., E-mail: envimptr@aol.com [University of Oklahoma, Norman, Oklahoma and President, Canter Associates, Inc., Horseshoe Bay, TX (United States); Chawla, M.K. [ERDC-CERL, U.S. Army Corps of Engineers, Champaign, IL (United States)] [ERDC-CERL, U.S. Army Corps of Engineers, Champaign, IL (United States); Swor, C.T. [Canter Associates, Inc., Frankewing, TN (United States)] [Canter Associates, Inc., Frankewing, TN (United States)

    2014-01-15T23:59:59.000Z

    Summarized herein are 28 case studies wherein trend-related causative physical, social, or institutional changes were connected to consequential changes in runoff, water quality, and riparian and aquatic ecological features. The reviewed cases were systematically evaluated relative to their identified environmental effects; usage of analytical frameworks, and appropriate models, methods, and technologies; and the attention given to mitigation and/or management of the resultant causative and consequential changes. These changes also represent important considerations in project design and operation, and in cumulative effects studies associated therewith. The cases were grouped into five categories: institutional changes associated with legislation and policies (seven cases); physical changes from land use changes in urbanizing watersheds (eight cases); physical changes from land use changes and development projects in watersheds (four cases); physical, institutional, and social changes from land use and related policy changes in river basins (three cases); and multiple changes within a comprehensive study of land use and policy changes in the Willamette River Basin in Oregon (six cases). A tabulation of 110 models, methods and technologies used in the studies is also presented. General observations from this review were that the features were unique for each case; the consequential changes were logically based on the causative changes; the analytical frameworks provided relevant structures for the studies, and the identified methods and technologies were pertinent for addressing both the causative and consequential changes. One key lesson was that the cases provide useful, “real-world” illustrations of the importance of addressing trend-related changes in cumulative effects studies within water resources planning. Accordingly, they could be used as an “initial tool kit” for addressing trend-related changes.

  2. Anesthesia Practice and Clinical Trends in Interventional Radiology: A European Survey

    SciTech Connect (OSTI)

    Haslam, Philip J.; Yap, Bernard [Department of Radiology, Beaumont Hospital and Royal College of Surgeons in Ireland Medical School, Dublin 9 (Ireland); Mueller, Peter R. [Department of Radiology, WHT220, Massachusetts General Hospital, Harvard Medical School, 32 Fruit Street, Boston, MA 02114 (United States); Lee, Michael J. [Department of Radiology, Beaumont Hospital and Royal College of Surgeons in Ireland Medical School, Dublin 9 (Ireland)

    2000-07-15T23:59:59.000Z

    Purpose: To determine current European practice in interventional radiology regarding nursing care, anesthesia, and clinical care trends.Methods: A survey was sent to 977 European interventional radiologists to assess the use of sedoanalgesia, nursing care, monitoring equipment, pre- and postprocedural care, and clinical trends in interventional radiology. Patterns of sedoanalgesia were recorded for both vascular and visceral interventional procedures. Responders rated their preferred level of sedoanalgesia for each procedure as follows: (a) awake/alert, (b) drowsy/arousable, (c) asleep/arousable, (d) deep sedation, and (e) general anesthesia. Sedoanalgesic drugs and patient care trends were also recorded. A comparison was performed with data derived from a similar survey of interventional practice in the United States.Results: Two hundred and forty-three of 977 radiologists responded (25%). The total number of procedures analyzed was 210,194. The majority (56%) of diagnostic and therapeutic vascular procedures were performed at the awake/alert level of sedation, 32% were performed at the drowsy/arousable level, and 12% at deeper levels of sedation. The majority of visceral interventional procedures were performed at the drowsy/arousable level of sedation (41%), 29% were performed at deeper levels of sedation, and 30% at the awake/alert level. In general, more sedoanalgesia is used in the United States. Eighty-three percent of respondents reported the use of a full-time radiology nurse, 67% used routine blood pressure/pulse oximetry monitoring, and 46% reported the presence of a dedicated recovery area. Forty-nine percent reported daily patient rounds, 30% had inpatient hospital beds, and 51% had day case beds.Conclusion: This survey shows clear differences in the use of sedation for vascular and visceral interventional procedures. Many, often complex, procedures are performed at the awake/alert level of sedation in Europe, whereas deeper levels of sedation are used in the United States. Trends toward making interventional radiology a clinical specialty are evident, with 51% of respondents having day case beds, and 30% having inpatient beds.

  3. An explanation for the lack of trend in the hurricane frequency

    E-Print Network [OSTI]

    Benestad, R E

    2006-01-01T23:59:59.000Z

    The proposition that the tropical cyclogenesis increases with the size of the warm pool, the area enclosed by the 26C SST isotherm, is tested by comparing the seasonal variation of the warm pool area with the seasonality of the number of tropical cyclones. A non-linear relationship of high statistical significance is found between the area and the number of cyclones, which may explain both why there is no linear trend in the number of cyclones over time and the recent upturn in the number of Atlantic hurricanes.

  4. PV batteries and charge controllers: Technical issues, costs, and market trends

    SciTech Connect (OSTI)

    Hammond, R.L.; Turpin, J.F. [Arizona State Univ. East, Mesa, AZ (United States); Corey, G.P.; Hund, T.D. [Sandia National Labs., Albuquerque, NM (United States); Harrington, S.R. [Harrington (S.R.), Albuquerque, NM (United States)

    1997-11-01T23:59:59.000Z

    A survey of US system integrators, charge controller manufacturers, and battery manufacturers was conducted in 1996 to determine market and application trends. This survey was sponsored by the USDOE. Results from 21 system integrators show a 1995 PV battery sales of $4.76 million. Using the survey results, a top down market analysis was conducted with a total predicted US battery market of $34.7 million and a world wide market of US $302 million. The survey also indicated that 71% (of dollars) were spent on VRLA and 29% on flooded lead-acid batteries. Eighty percent of charge controllers were ON-OFF, vs. PWM or constant voltage.

  5. Report on energy trends in the 90`s -- Implications for company strategies

    SciTech Connect (OSTI)

    NONE

    1992-12-31T23:59:59.000Z

    This report summarizes the content of the conference held on May 6--8, 1992, in Dallas, Texas. Three panel discussions were held on international issues and outlook: Emerging trends in Latin America; Update on the former Soviet Union; and Balancing world energy markets. The sessions on company strategies and perspectives included presentations by Enserch Corp., Union Pacific Resources, Union Texas Petroleum Holdings, Inc., and Triton Energy Corp. These sessions included the current position of the company, problems with development of specific fields, sharing the risks of exploratory drilling, commitment to domestic exploration, and international ventures in exploration.

  6. Trends in public perceptions and preferences on energy and environmental policy

    SciTech Connect (OSTI)

    Farhar, B.C.

    1993-02-01T23:59:59.000Z

    This report presents selected results from a secondary analysis of public opinion surveys, taken at the national and state/local levels, relevant to energy and environmental policy choices. The data base used in the analysis includes about 2000 items from nearly 600 separate surveys conducted between 1979 and 1992. Answers to word-for-word questions were traced over time, permitting trend analysis. Patterns of response were also identified for findings from similarly worded survey items. The analysis identifies changes in public opinion concerning energy during the past 10 to 15 years.

  7. Trends in public perceptions and preferences on energy and environmental policy: Executive summary

    SciTech Connect (OSTI)

    Farhar, B.C.

    1993-03-01T23:59:59.000Z

    This is a summary of a report that presents selected results from a secondary analysis of public opinion surveys, taken at the national and state/local levels, relevant to energy and environmental policy choices. The data base used in the analysis includes about 2,000 items from nearly 600 separate surveys conducted between 1979 and 1992. Answers to word-for-word questions were traced over time, permitting trend analysis. Patterns of response were also identified for findings from similarly worded survey items. The analysis identifies changes in public opinion concerning energy during the past 10 to 15 years.

  8. Energy Efficiency Policy in the United States: Overview of Trends at Different Levels of Government

    SciTech Connect (OSTI)

    Doris, E.; Cochran, J.; Vorum, M.

    2009-12-01T23:59:59.000Z

    This report catalogs by sector--buildings, transportation, industrial, and power--energy efficiency policies at the federal, state, and local levels, and identifies some prominent policy trends. Four key findings emerged from this report: 1) leadership on energy efficiency is necessary--and is found--at each level of government; 2) there is no widely accepted methodology for evaluating energy efficiency policies; 3) coordination among the three levels of government--and across sectors--is increasingly important, and there are opportunities to significantly improve policy performance through a unified strategy; and 4) there are efficiencies to be gained by informing policies in one sector with experience from others.

  9. Energy Efficiency Trends in Residential and Commercial Buildings … August 2010

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the YouTube|6721 Federal RegisterHydrogen andResiliencyDepartment ofTrends in Residential

  10. Recent Trends in Car Usage in Advanced Economies - Slower Growth Ahead? |

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to: navigation, searchRay County,Open Energy Information Trends in

  11. BPA Metering Services Editing and Estimating Procedures

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

    be used to scale the estimated interval data with a shape projection applied. If SCADA data is available and has been mapped to the point of metering, it may be used for...

  12. Statistical Risk Estimation for Communication System Design

    E-Print Network [OSTI]

    May 2012 SSL # 6-12 #12;#12;Statistical Risk Estimation for Communication System Design Alessandra Babuscia, David W. Miller May 2012 SSL # 6-12 This work is based on the unaltered text of the thesis

  13. Fracture compliance estimation using borehole tube waves

    E-Print Network [OSTI]

    Bakku, Sudhish Kumar

    We tested two models, one for tube-wave generation and the other for tube-wave attenuation at a fracture intersecting a borehole that can be used to estimate fracture compliance, fracture aperture, and lateral extent. In ...

  14. Language model parameter estimation using user transcriptions

    E-Print Network [OSTI]

    Hsu, Bo-June

    In limited data domains, many effective language modeling techniques construct models with parameters to be estimated on an in-domain development set. However, in some domains, no such data exist beyond the unlabeled test ...

  15. gtp_flow_power_estimator.xlsx

    Broader source: Energy.gov [DOE]

    This simple spreadsheet model estimates either the flow rate required to produce a specified level of power output, or the power output that can be produced from a specified flow rate.

  16. Information Fusion for Improved Motion Estimation 

    E-Print Network [OSTI]

    Peacock, Andrew M

    Motion Estimation is an important research field with many commercial applications including surveillance, navigation, robotics, and image compression. As a result, the field has received a great deal of attention and ...

  17. Budget estimates, fiscal year 1997. Volume 12

    SciTech Connect (OSTI)

    NONE

    1996-03-01T23:59:59.000Z

    This report contains the fiscal year budget justification to Congress. The budget provides estimates for salaries and expenses and for the Office of the Inspector General for fiscal year 1997.

  18. FROM STATISTICAL SIGNIFICANCE TO EFFECT ESTIMATION

    E-Print Network [OSTI]

    Burgman, Mark

    such as the American Psychological Association, and the absence of appropriate editorial pressure, statistical reformFROM STATISTICAL SIGNIFICANCE TO EFFECT ESTIMATION: STATISTICAL REFORM IN PSYCHOLOGY, MEDICINE ABSTRACT Compelling criticisms of statistical significance testing (or Null Hypothesis Significance Testing

  19. ESTIMATES OF ADDITIONAL ACHIEVABLE ENERGY SAVINGS

    E-Print Network [OSTI]

    ESTIMATES OF ADDITIONAL ACHIEVABLE ENERGY SAVINGS Supplement to California Energy. There are also likely additional savings from initiatives that are neither finalized nor funded are referred to as additional achievable energy efficiency (AAEE) impacts. Staff developed five AAEE

  20. Compressing measurements in quantum dynamic parameter estimation

    E-Print Network [OSTI]

    Magesan, Easwar

    We present methods that can provide an exponential savings in the resources required to perform dynamic parameter estimation using quantum systems. The key idea is to merge classical compressive sensing techniques with ...

  1. Estimating uncertainties in integrated reservoir studies

    E-Print Network [OSTI]

    Zhang, Guohong

    2004-09-30T23:59:59.000Z

    To make sound investment decisions, decision makers need accurate estimates of the uncertainties present in forecasts of reservoir performance. In this work I propose a method, the integrated mismatch method, that incorporates the misfit...

  2. Buildings GHG Mitigation Estimator Worksheet, Version 1

    Broader source: Energy.gov [DOE]

    Xcel document describes Version 1 of the the Buildings GHG Mitigation Estimator tool. This tool assists federal agencies in estimating the greenhouse gas mitigation reduction from implementing energy efficiency measures across a portfolio of buildings. It is designed to be applied to groups of office buildings, for example, at a program level (regional or site) that can be summarized at the agency level. While the default savings and cost estimates apply to office buildings, users can define their own efficiency measures, costs, and savings estimates for inclusion in the portfolio assessment. More information on user-defined measures can be found in Step 2 of the buildings emission reduction guidance. The output of this tool is a prioritized set of activities that can help the agency to achieve its greenhouse gas reduction targets most cost-effectively.

  3. Updating MIT's cost estimation model for shipbuilding

    E-Print Network [OSTI]

    Smith, Matthew B., Lieutenant, junior grade

    2008-01-01T23:59:59.000Z

    This thesis project will update the MIT ship cost estimation model by combining the two existing models (the Basic Military Training School (BMTS) Cost Model and the MIT Math Model) in order to develop a program that can ...

  4. REPORT NO. 4 ESTIMATES AND EVALUATION OF

    E-Print Network [OSTI]

    ESTIMATES AND EVALUATION OF FALLOUT IN THE UNITED STATES FROM NUCLEAR WEAPONS TESTING CONDUCTED THROUGH 1962 Section II History of Nuclear Weapons Testing. . . . . . . . . . . . . . . . 4 Section III Atmospheric, "Health Implications of Fallout From Nuclear Weapons Testing Through 1961", May 1962

  5. Data Fusion for Improved Respiration Rate Estimation

    E-Print Network [OSTI]

    Nemati, Shamim

    We present an application of a modified Kalman-Filter (KF) framework for data fusion to the estimation of respiratory rate from multiple physiological sources which is robust to background noise. A novel index of the ...

  6. Estimating a mixed strategy employing maximum entropy

    E-Print Network [OSTI]

    Golan, Amos; Karp, Larry; Perloff, Jeffrey M.

    1996-01-01T23:59:59.000Z

    MIXED STRATEGY EMPLOYING MAXIMUM ENTROPY by Amos Golan LarryMixed Strategy Employing Maximum Entropy Amos Golan Larry S.Abstract Generalized maximum entropy may be used to estimate

  7. Retrospective analysis of energy use and conservation trends: 1972-1982. Appendix

    SciTech Connect (OSTI)

    Adams, R.C.; Belzer, D.B.; Fang, J.M.; Imhoff, K.L.; Lax, D.H.; Moe, R.J.; Roop, J.M.; Wusterbarth, A.R.

    1985-06-01T23:59:59.000Z

    This appendix contains the detailed documentation corresponding to the end-use sectoral analyses presented in the main report. The data and methods used to calculate alternative scenarios for estimating energy savings in four economic sectors are provided in this volume. Appendix A contains the detailed documentation for the residential sector analysis. The methodology used to prepare estimates of building energy savings in the commercial sector is provided in Appendix B. Finally, Appendices C and D discuss the data and explain the analytical techniques used to derive estimates of energy savings in the industrial and transportation sectors, respectively. 9 refs., 14 figs., 86 tabs.

  8. Sub-Second Parallel State Estimation

    SciTech Connect (OSTI)

    Chen, Yousu; Rice, Mark J.; Glaesemann, Kurt R.; Wang, Shaobu; Huang, Zhenyu

    2014-10-31T23:59:59.000Z

    This report describes the performance of Pacific Northwest National Laboratory (PNNL) sub-second parallel state estimation (PSE) tool using the utility data from the Bonneville Power Administrative (BPA) and discusses the benefits of the fast computational speed for power system applications. The test data were provided by BPA. They are two-days’ worth of hourly snapshots that include power system data and measurement sets in a commercial tool format. These data are extracted out from the commercial tool box and fed into the PSE tool. With the help of advanced solvers, the PSE tool is able to solve each BPA hourly state estimation problem within one second, which is more than 10 times faster than today’s commercial tool. This improved computational performance can help increase the reliability value of state estimation in many aspects: (1) the shorter the time required for execution of state estimation, the more time remains for operators to take appropriate actions, and/or to apply automatic or manual corrective control actions. This increases the chances of arresting or mitigating the impact of cascading failures; (2) the SE can be executed multiple times within time allowance. Therefore, the robustness of SE can be enhanced by repeating the execution of the SE with adaptive adjustments, including removing bad data and/or adjusting different initial conditions to compute a better estimate within the same time as a traditional state estimator’s single estimate. There are other benefits with the sub-second SE, such as that the PSE results can potentially be used in local and/or wide-area automatic corrective control actions that are currently dependent on raw measurements to minimize the impact of bad measurements, and provides opportunities to enhance the power grid reliability and efficiency. PSE also can enable other advanced tools that rely on SE outputs and could be used to further improve operators’ actions and automated controls to mitigate effects of severe events on the grid. The power grid continues to grow and the number of measurements is increasing at an accelerated rate due to the variety of smart grid devices being introduced. A parallel state estimation implementation will have better performance than traditional, sequential state estimation by utilizing the power of high performance computing (HPC). This increased performance positions parallel state estimators as valuable tools for operating the increasingly more complex power grid.

  9. On Quantum Channel Estimation with Minimal Resources

    E-Print Network [OSTI]

    M. Zorzi; F. Ticozzi; A. Ferrante

    2011-06-10T23:59:59.000Z

    We determine the minimal experimental resources that ensure a unique solution in the estimation of trace-preserving quantum channels with both direct and convex optimization methods. A convenient parametrization of the constrained set is used to develop a globally converging Newton-type algorithm that ensures a physically admissible solution to the problem. Numerical simulations are provided to support the results, and indicate that the minimal experimental setting is sufficient to guarantee good estimates.

  10. Estimates of US biomass energy consumption 1992

    SciTech Connect (OSTI)

    Not Available

    1994-05-06T23:59:59.000Z

    This report is the seventh in a series of publications developed by the Energy Information Administration (EIA) to quantify the biomass-derived primary energy used by the US economy. It presents estimates of 1991 and 1992 consumption. The objective of this report is to provide updated estimates of biomass energy consumption for use by Congress, Federal and State agencies, biomass producers and end-use sectors, and the public at large.

  11. LAT and Solar Neutrons: Preliminary estimates

    SciTech Connect (OSTI)

    Longo, Francesco [Department of Physics, University of Trieste, Trieste, via Valerio 2, 34127 Trieste (Italy)]|[INFN, Trieste, via Valerio 2, 34127 Trieste (Italy)

    2007-07-12T23:59:59.000Z

    GLAST LAT will detect several solar flares in gamma rays. Motivated by the CGRO results on neutrons emitted during a solar flare, we try to estimate the possibility of the LAT to detect solar neutrons. Besides gamma rays, neutrons could indeed interact in the LAT instrument and mimic a gamma-ray signal. An estimate of the contamination of gamma-ray detection in solar flares by the neutron component is given.

  12. Statistical Estimation of Quantum Tomography Protocols Quality

    E-Print Network [OSTI]

    Yu. I. Bogdanov; G. Brida; M. Genovese; S. P. Kulik; E. V. Moreva; A. P. Shurupov

    2010-02-18T23:59:59.000Z

    A novel operational method for estimating the efficiency of quantum state tomography protocols is suggested. It is based on a-priori estimation of the quality of an arbitrary protocol by means of universal asymptotic fidelity distribution and condition number, which takes minimal value for better protocol. We prove the adequacy of the method both with numerical modeling and through the experimental realization of several practically important protocols of quantum state tomography.

  13. Guidelines for Estimating Unmetered Industrial Water Use

    SciTech Connect (OSTI)

    Boyd, Brian K.

    2010-08-01T23:59:59.000Z

    The document provides a methodology to estimate unmetered industrial water use for evaporative cooling systems, steam generating boiler systems, batch process applications, and wash systems. For each category standard mathematical relationships are summarized and provided in a single resource to assist Federal agencies in developing an initial estimate of their industrial water use. The approach incorporates industry norms, general rules of thumb, and industry survey information to provide methodologies for each section.

  14. Quantum risk-sensitive estimation and robustness

    E-Print Network [OSTI]

    Naoki Yamamoto; Luc Bouten

    2008-03-31T23:59:59.000Z

    This paper studies a quantum risk-sensitive estimation problem and investigates robustness properties of the filter. This is a direct extension to the quantum case of analogous classical results. All investigations are based on a discrete approximation model of the quantum system under consideration. This allows us to study the problem in a simple mathematical setting. We close the paper with some examples that demonstrate the robustness of the risk-sensitive estimator.

  15. Spatial attainment trends of racial and ethnic groups in Houston, Texas, 1970 to 2000

    E-Print Network [OSTI]

    Waren, Warren

    2009-05-15T23:59:59.000Z

    is flawed and yields incorrect results. I highlight an alternative approach which makes use of data readily available in Census Summary Files to estimate individual-level spatial attainment regressions. I also show that the choice of neighborhood size...

  16. Water Quality Trends in the Entiat River Subbasin: Final 2008 Annual Report.

    SciTech Connect (OSTI)

    Woodsmith, Richard; Bookter, Andy [PNW Research Station, USDA Forest Service, Wenatchee, WA

    2009-03-30T23:59:59.000Z

    The ISEMP program monitors the status and trend of water quality elements that may affect restoration project effectiveness in the Entiat subbasin. As part of this effort, the PNW Research Station (PNW) measures, analyzes and interprets temporal trends in natural stream water pH, dissolved oxygen, specific conductivity and temperature. The Entiat River is currently on the Clean Water Act 303(d) list for pH exceedence, and there is insufficient information to determine the spatial and temporal extent or potential causes of this exceedence. In the spring 2008, PNW redeployed data-logging, multiparameter probes at four locations in the Entiat subbasin to measure water quality parameters, focusing on pH. This resumed previous data collection that was interrupted by river ice in early December 2007. Instruments were again removed from the river in early December 2008. This annual report covers the period from December 2007 through December 2008. The highest pH values occurred during the low-flow period from midsummer through the following midspring then dropped sharply during the annual snowmelt runoff period from late spring through early summer. Water temperature began rapidly increasing during the receding limb of the annual snowmelt hydrograph. Highest mean monthly temperatures occurred in July and August, while instantaneous maxima occurred during the period July-September. Dissolved oxygen reached its lowest levels during the period of highest water temperature in July-September. Specific conductivity remained very low at all sites throughout the year.

  17. Integration of geothermal data along the Balcones/Ouachita trend, central Texas. Final report

    SciTech Connect (OSTI)

    Woodruff, C.M. Jr.; Gever, C.; Snyder, Fred R.; Wuerch, David Robert

    1983-01-01T23:59:59.000Z

    This report presents data that address possible controls on warm-water resources. Data are presented on a series of maps, and interpretations appear in the brief text accompanying the maps. It is thought that structural controls provided by the Balcones Fault Zone on the west and by the Luling-Mexia-Talco Fault Zone on the east localize the warm waters. The ultimate controlling attribute is the foundered Ouachita structural belt, which, in turn, has controlled the orientation and magnitude of displacement of the superjacent normal fault systems. This thesis is supported by maps (in pocket) showing the following: distribution of thermal waters measured in wells along the Balcones/Ouachita structural trend showing water temperature in /sup 0/F, total depth of the well measured, water salinity in parts per million, and the geologic formation producing the water; structural contours on the base of the Cretaceous System showing the configuration of the Paleozoic Ouachita basement; structural configuration of the Balcones and Luling Fault Zone, Mexia and Talco Fault Zone, and foreland areas adjacent to the Ouachita Orogen using data from the Buda Limestone, Sligo Formation, and Ellenburger Group; Landsat lineaments and Bouguer gravity contours; and geothermal gradient contours of the Balcones/Ouachita trend based on thermal values from Paleozoic and selected Mesozoic formations.

  18. Historic Trends in U. S. Drought Forcing in a Warming Climate

    E-Print Network [OSTI]

    Muschinski, T

    2014-01-01T23:59:59.000Z

    The mean North American and world climates have warmed significantly since the beginning of climatologically significant anthropogenic emission of greenhouse gases in the 19th Century. It has been suggested that warming may increase the frequency or severity of droughts. We define and study the statistics of an aridity index that describes the precipitation forcing function of a drought, considering drought to be a season with low enough precipitation to be significant for agriculture. Our aridity index is a reciprocal function of the seasonal precipitation, which is more significant for agriculture than mean precipitation. Using NOAA data from sites in 13 diverse climate regimes in the 48 contiguous United States with time series running over the period 1940--1999 but including two data series from 1900 or 1910, and computing their decadal averages, we search for linear trends in their aridity indices. We find no linear trends significant at the $2\\sigma$ level. At five sites $3\\sigma$ upper bounds on any sy...

  19. Manpower trends and training requirements for radiation protection personnel in the DOE contractor system

    SciTech Connect (OSTI)

    Trice, J.

    1984-02-01T23:59:59.000Z

    This document reports results of a survey undertaken jointly by the Office of Nuclear Safety and the Office of Industrial Relations, US Department of Energy, with assistance from Oak Ridge Associated Universities. The purpose of the survey was twofold: (1) to determine the current status and recent trends in technician-level radiation safety manpower among DOE contractors; and (2) to document the scope of radiation safety training activities for radiation protection technicians and other workers within the DOE contractor system. Data reported here were obtained both by use of a formal written questionnaire completed by staff at 34 government-owned, contractor-operated (GOCO) nuclear facilities and through supplemental documentation obtained from contractors of training procedures and requirements. The first half of this report describes trends in radiation protection manpower and reports workforce characteristics of health physics technicians. The second half of the report describes program requirements and procedures in those facilities that conduct formal in-house training programs for their radiation protection workforces. 4 figures, 22 tables.

  20. Long-term trends in DDT, PCBs, and chlordane in mussels from California

    SciTech Connect (OSTI)

    Stephenson, M.D.; Tjeerdema, R.S. [Univ. of California, Santa Cruz, CA (United States)

    1994-12-31T23:59:59.000Z

    Many contaminant programs have been established to study the geographical distributions and long-term trends of potential pollutants, but unfortunately, many have been short-lived because of economic cutbacks, providing limited information on long-term trends. The California State Mussel Watch program, however, has been continuously funded for the past 15 years. Several sites have been evaluated and were sampled often enough to obtain statistical resolution. Chlordane was evaluated at 29 stations, with 48% showing significant decreases over time; DDT was evaluated at 35 sites, with 43% showing significant declines; and PCBs were evaluated at 47 sites, with 21% showing significant drops over time. Both DDT and PCBs showed declines, corresponding to decreases in their concentrations in the effluent, at sites located in the vicinity of the Los Angeles County municipal sewage outfall. This long-term investigation indicates that, contrary to public opinion, the banning of DDT, chlordane, and PCBs by the USEPA has led to overall improvement in water quality.