National Library of Energy BETA

Sample records for development trends depicted

  1. Trends Affecting Building Control System Development: Trends in Energy Management Technology

    E-Print Network [OSTI]

    Collins, Ted; Parker, Steven A.; Webster, Tom

    2002-01-01

    Peak Demand with Energy Management Control Systems. ” WCDSR-of Energy’s Federal Energy Management Program (FEMP) isBCS) Development Trends in energy management technology

  2. Electricity and Development: Global Trends and Key Challenges

    E-Print Network [OSTI]

    ;3. Prospects for Electricity Development Electricity Access Projected Electrification Rates by Region globalElectricity and Development: Global Trends and Key Challenges Romeo Pacudan, PhD Risoe National · Prospects for electricity development · Investment requirements · Key challenges · Final remarks #12

  3. Ovule development: genetic trends and evolutionary considerations

    E-Print Network [OSTI]

    Kelley, Dior R.; Gasser, Charles S.

    2009-01-01

    Keywords Integument Á Evo-devo Á Ovule development Á Ovuledevelopmental biology (‘‘evo-devo’’). Final thoughts Given

  4. 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

  5. Oil and Gas Energy Developments and Changes in Crash Trends in Texas

    E-Print Network [OSTI]

    Oil and Gas Energy Developments and Changes in Crash Trends in Texas Final report PRC 15-35 F #12;2 Oil and Gas Energy Developments and Changes in Crash Trends in Texas Texas A&M Transportation ................................................................................................ 41 Oil and Gas Well Developments

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

    E-Print Network [OSTI]

    Trafford, Katherine L E

    2007-11-27

    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. ...

  7. Geographically Distributed Development : trends, challenges and best practices

    E-Print Network [OSTI]

    Yin, Yuhong

    2007-01-01

    Economic and market forces as well as technological progress emerging throughout the last decade signifies the Geographically Distributed Development (GDD) or Global Software Development (GSD) as a software industry norm ...

  8. The Art and Science of Depiction 1 The Art and

    E-Print Network [OSTI]

    Durand, Frédo

    1 The Art and Science of Depiction 1 The Art and Science of Depiction Frédo Durand MIT Lab for Computer Science #12;2 The Art and Science of Depiction 3 From CG and geometry... Arc of the skeleton Q Visual event ev Array indexed by the polygons Search tree ve Q P P The Art and Science of Depiction 4

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

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Renewable 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 Developing States (SIDS) Renewable energy technology Enabling policy a b s t r a c t Island regions

  10. Overview of recent trends and developments for BPM systems

    SciTech Connect (OSTI)

    Wendt, M.; /Fermilab

    2011-08-01

    Beam position monitoring (BPM) systems are the workhorse of beam diagnostics for almost any kind of charged particle accelerator: linear, circular or transport-lines, operating with leptons, hadrons or heavy ions. BPMs are essential for beam commissioning, accelerator fault analysis and trouble shooting, machine optics, as well as lattice measurements, and finally, for accelerator optimization, in order to achieve the ultimate beam quality. This presentation summarizes the efforts of the beam instrumentation community on recent developments and advances on BPM technologies, i.e. BPM pickup monitors and front-end electronics (analog and digital). Principles, examples, and state-of-the-art status on various BPM techniques, serving hadron and heavy ion machines, sync light synchrotron's, as well as electron linacs for FEL or HEP applications are outlined.

  11. Hawaii's Marine Fisheries: Some History, Long-term Trends, and Recent Developments

    E-Print Network [OSTI]

    Hawaii's Marine Fisheries: Some History, Long-term Trends, and Recent Developments Introduction Recently Hawaii's commercial ma rine fishery has experienced a period of rapid growth and structural change Dole Street, Honolulu, HI 96822-2396. ABSTRACT - This paper provides an overview ofHawaii

  12. Property:Depiction | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to: navigation, search Property NameDefinition Jump to: navigation,Depiction

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

    SciTech Connect (OSTI)

    Ezeah, Chukwunonye Fazakerley, Jak A.; Roberts, Clive L.

    2013-11-15

    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.

  14. Drivers, Trends and Mitigation

    SciTech Connect (OSTI)

    Blanco, Arthur S.; Gerlagh, Reyer; Suh, Sangwon; Barrett, John A.; de Coninck, Heleen; Diaz Morejon, Cristobal Felix; Mathur, Ritu; Nakicenovic, Nebojsa; Ahenkorah, Alfred Ofosu; Pan, Jiahua; Pathak, Himanshu; Rice, Jake; Richels, Richard G.; Smith, Steven J.; Stern, David; Toth, Ferenc L.; Zhou, Peter

    2014-12-01

    Chapter 5 analyzes the anthropogenic greenhouse gas (GHG) emission trends until the present and the main drivers that explain those trends. The chapter uses different perspectives to analyze past GHG-emissions trends, including aggregate emissions flows and per capita emissions, cumulative emissions, sectoral emissions, and territory-based vs. consumption-based emissions. In all cases, global and regional trends are analyzed. Where appropriate, the emission trends are contextualized with long-term historic developments in GHG emissions extending back to 1750.

  15. The Art and Science of Depiction Fredo Durand

    E-Print Network [OSTI]

    Reif, Rafael

    The Art and Science of Depiction Fr´edo Durand MIT LCS Graphics Group Abstract This text deals graphics, art history and experimental psychology. We will first show the limits of the notion of a perfect and place it in the broader context of pic- tures and visual arts. We hope that it will permit

  16. Trends and Disparities in Specific Cancer Mortality in Eastern North Carolina Report #2.203, September 2009 PageCenter for Health Services Research and Development, ECU

    E-Print Network [OSTI]

    Gopalakrishnan, K.

    Trends and Disparities in Specific Cancer Mortality in Eastern North Carolina Report #2 and Development East Carolina University Trends and Disparities in Specific Cancer Mortality in Eastern North and Disparities in Specific Cancer Mortality in Eastern North Carolina Report #2.203, September 2009 Page

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

    E-Print Network [OSTI]

    Wiser, Ryan H

    2009-01-01

    Annual Report on U.S. Wind Power Installation, Cost, andWind Power Development in the United States: Current94720 Abstract: The U.S. wind power industry is in an era of

  18. Leading trends in environmental regulation that affect energy development. Final report

    SciTech Connect (OSTI)

    Steele, R V; Attaway, L D; Christerson, J A; Kikel, D A; Kuebler, J D; Lupatkin, B M; Liu, C S; Meyer, R; Peyton, T O; Sussin, M H

    1980-01-01

    Major environmental issues that are likely to affect the implementation of energy technologies between now and the year 2000 are identified and assessed. The energy technologies specifically addressed are: oil recovery and processing; gas recovery and processing; coal liquefaction; coal gasification (surface); in situ coal gasification; direct coal combustion; advanced power systems; magnetohydrodynamics; surface oil shale retorting; true and modified in situ oil shale retorting; geothermal energy; biomass energy conversion; and nuclear power (fission). Environmental analyses of these technologies included, in addition to the main processing steps, the complete fuel cycle from resource extraction to end use. A comprehensive survey of the environmental community (including environmental groups, researchers, and regulatory agencies) was carried out in parallel with an analysis of the technologies to identify important future environmental issues. Each of the final 20 issues selected by the project staff has the following common attributes: consensus of the environmental community that the issue is important; it is a likely candidate for future regulatory action; it deals with a major environmental aspect of energy development. The analyses of the 20 major issues address their environmental problem areas, current regulatory status, and the impact of future regulations. These analyses are followed by a quantitative assessment of the impact on energy costs and nationwide pollutant emissions of possible future regulations. This is accomplished by employing the Strategic Environmental Assessment System (SEAS) for a subset of the 20 major issues. The report concludes with a more general discussion of the impact of environmental regulatory action on energy development.

  19. Theme Issue "Trends in Formal Description Techniques" In the 80s, we witnessed the development and international standardization of the Formal

    E-Print Network [OSTI]

    Bredereke, Jan - Fachbereich 3

    Page 1 Theme Issue "Trends in Formal Description Techniques" Editorial In the 80s, we witnessed the development and international standardization of the Formal Description Techniques (FDTs) Estelle, LOTOS underwent substantial extensions, while the Estelle and LOTOS standards remained relatively stable

  20. International Assistance for Low-Emission Development Planning: Coordinated Low Emissions Assistance Network (CLEAN) Inventory of Activities and Tools--Preliminary Trends

    SciTech Connect (OSTI)

    Cox, S.; Benioff, R.

    2011-05-01

    The Coordinated Low Emissions Assistance Network (CLEAN) is a voluntary network of international practitioners supporting low-emission planning in developing countries. The network seeks to improve quality of support through sharing project information, tools, best practices and lessons, and by fostering harmonized assistance. CLEAN has developed an inventory to track and analyze international technical support and tools for low-carbon planning activities in developing countries. This paper presents a preliminary analysis of the inventory to help identify trends in assistance activities and tools available to support developing countries with low-emission planning.

  1. Smart Home Concepts: Current Trends

    E-Print Network [OSTI]

    Venkatesh, Alladi

    2003-01-01

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

  2. Shape & Tone Depiction for Implicit Surfaces Emilio Vital Brazila,b

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    Shape & Tone Depiction for Implicit Surfaces Emilio Vital Brazila,b , Ives Mac^edoa,b , Mario Costa- culations such as point pertinence (i.e. whether a point Email addresses: emilio@impa.br (Emilio Vital

  3. Global trends in agriculture and food systems

    E-Print Network [OSTI]

    Delaware, University of

    development * Corresponding author: Danish Research Centre for Organic Food and Farming (DARCOF), P.O. Box 501 Global trends in agriculture and food systems Marie Trydeman Knudsen*, Niels Halberg, Jørgen E .................................................................................16 Global trends in organic agriculture

  4. New Report Highlights Trends in Offshore Wind with 14 Projects...

    Office of Environmental Management (EM)

    New Report Highlights Trends in Offshore Wind with 14 Projects Currently In Advanced Stages of Development New Report Highlights Trends in Offshore Wind with 14 Projects Currently...

  5. Optimizing Environment Maps for Material Depiction Adrien Bousseau1,2

    E-Print Network [OSTI]

    O'Brien, James F.

    Optimizing Environment Maps for Material Depiction Adrien Bousseau1,2 Emmanuelle Chapoulie1 Ravi optimized lighting emphasizes materials (b) Poor lighting de-emphasizes materials Figure 1: Our method (a) automatically optimizes the lighting to enhance material-specific visual features. The lighting reveals the thin

  6. Visual geo-localization of non-photographic depictions via 2D-3D alignment

    E-Print Network [OSTI]

    and Josef Sivic Fig. 1 Our system automatically geo-localizes paintings, drawings, and historical, paintings and historical pho- tographs. This is achieved by aligning the input depiction with a 3D model of several scenes are represented by a set of discrim- inative visual elements that are automatically learnt

  7. An analysis of tomb reliefs depicting boat construction from the Old Kingdom period in Egypt 

    E-Print Network [OSTI]

    Rogers, Edward Morgan

    1996-01-01

    Among the aspects of daily life represented on the walls of private tombs during the Old Kingdom in Egypt are reliefs depicting the construction of boat hulls. Examination of the twenty known reliefs and relief fragments which date to this period...

  8. Regional Review on Status and Trends in Aquaculture Development in North America: Canada and the United States of America — 2010

    E-Print Network [OSTI]

    Olin, Paul G.; Smith, James; Nabi, Rashed

    2012-01-01

    growth, aquaculture is emerging as a distinct technology-and facilitate industry growth. Rapid technology transferTechnologies has developed a transgenic AquAdvantage™ Atlantic salmon with twice the growth

  9. TECH ART & DESIGN SCIENCE TRENDING TRENDING

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    cell phones (http://www.dvice.com/2013-7-22/researchers- create-pee-powered-cellphone), but the abilityMORE SITES TECH ART & DESIGN SCIENCE TRENDING TRENDING 6Trending WIND POWER (/TAGS/WIND-POWER) CELL PHONES (/TAGS/CELL-PHONES) RENEWABLE ENERGY (/TAGS/RENEWABLE-ENERGY) Micro-windmills could power cell

  10. Deposition trends of the Amnicola and Tulare sands, and relevance to the development of asphaltenes in a portion of the Cymric oil field, western San Joaquin Valley, California

    SciTech Connect (OSTI)

    Bell, P. (Irvine Valley College, CA (United States))

    1991-02-01

    The Cymric oil field is located on the southwestern margin of the San Joaquin Valley. The upper productive units include the lower Amnicola, and upper Tulare I and II sandstones. The Amnicola unit ranges from lacustrine to braided stream in depositional environment, it averages about 60 ft thick. The Tulare I and II sands are primarily braided stream to fan delta, with a thickness averaging about 300 ft total in the two units. The oil produced is of low gravity and is currently being produced by steamflood. The area studied is part of Chevron Fee land. Wells containing asphaltenes are strongly correlated to major channels within the producing units. A combination of flushing by meteoric water and possible biodegradation of the oil, which was migrating updip into these sands along higher porosity and permeability trends, resulted in the production of asphaltenes in the wells of a portion of the Cymric field. The development of a detailed stratigraphic framework allowed a recognition of a pattern to the problem wells, and suggested a plan of remediation and further planning for the development of the field. Certain other problem fields could be investigated by detailed stratigraphic means that could lead to better understanding of the placement of future well sites, or development of effective stream drive strategies with concomitant saving of time and field costs.

  11. Trends and Disparities in Mortality in Eastern North Carolina-29 Counties Report #2.201, August 2014 PageCenter for Health Systems Research and Development, ECU

    E-Print Network [OSTI]

    Gopalakrishnan, K.

    Trends and Disparities in Mortality in Eastern North Carolina-29 Counties Report #2.201, August East Carolina University Trends and Disparities in Mortality in Eastern North Carolina Total Deaths in Eastern North Carolina-29 Counties Report #2.201, August 2014 PageCenter for Health Systems Research

  12. Trends and Disparities in Mortality in Eastern North Carolina-41 Counties Report #2.203, August 2014 PageCenter for Health Systems Research and Development, ECU

    E-Print Network [OSTI]

    Gopalakrishnan, K.

    Trends and Disparities in Mortality in Eastern North Carolina-41 Counties Report #2.203, August East Carolina University Trends and Disparities in Mortality in Eastern North Carolina Total Deaths in Eastern North Carolina-41 Counties Report #2.203, August 2014 PageCenter for Health Systems Research

  13. Trends in stationary energy

    SciTech Connect (OSTI)

    2013-04-01

    Trends in Stationary Energy Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review

  14. 5 World Oil Trends WORLD OIL TRENDS

    E-Print Network [OSTI]

    's share of world crude oil production has rebound5 World Oil Trends Chapter 1 WORLD OIL TRENDS INTRODUCTION In considering the outlook for California's petroleum supplies, it is important to give attention to expecta- tions of what the world oil

  15. Net Metering Policy Development and Distributed Solar Generation in Minnesota: Overview of Trends in Nationwide Policy Development and Implications of Increasing the Eligible System Size Cap

    SciTech Connect (OSTI)

    Doris, E.; Busche, S.; Hockett, S.

    2009-12-01

    The goal of the Minnesota net metering policy is to give the maximum possible encouragement to distributed generation assets, especially solar electric systems (MN 2008). However, according to a published set of best practices (NNEC 2008) that prioritize the maximum development of solar markets within states, the Minnesota policy does not incorporate many of the important best practices that may help other states transform their solar energy markets and increase the amount of grid-connected distributed solar generation assets. Reasons cited include the low system size limit of 40kW (the best practices document recommends a 2 MW limit) and a lack of language protecting generators from additional utility fees. This study was conducted to compare Minnesota's policies to national best practices. It provides an overview of the current Minnesota policy in the context of these best practices and other jurisdictions' net metering policies, as well as a qualitative assessment of the impacts of raising the system size cap within the policy based on the experiences of other states.

  16. Trending: Metal Oxo Bonds

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

    Trending: Metal Oxo Bonds Trending: Metal Oxo Bonds Print Wednesday, 29 May 2013 00:00 Metal oxides are important for scientific and technical applications in a variety of...

  17. Emerging trends in the satellite industry

    E-Print Network [OSTI]

    Salazar, Vagn Knudsen

    2012-01-01

    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 ...

  18. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 3 May/June 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  19. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 4 July/August 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  20. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 3 May/June 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  1. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 5 September/October 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  2. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 25 NO. 4 July/August 2007 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  3. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 6 November/December 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  4. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 5 September/October 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  5. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 1 January/February 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  6. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 2 March/April 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  7. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 4 July/August 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  8. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 25 NO. 3 May/June 2007 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  9. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 6 November/December 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  10. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 2 March/April 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  11. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 4 July/August 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  12. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 21 NO. 5 September/October 2003 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  13. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 1 January/February 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  14. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 1 January/February 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  15. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 25 NO. 1 January/February 2007 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  16. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 25 NO. 2 March/April 2007 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  17. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 21 NO. 6 November/December 2003 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  18. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 6 November/December 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  19. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 3 May/June 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  20. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 5 September/October 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  1. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 2 March/April 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  2. Research and Development Roadmap: Windows and Building Envelope...

    Office of Environmental Management (EM)

    Research and Development Roadmap: Windows and Building Envelope Research and Development Roadmap: Windows and Building Envelope Cover of windows and envelope report, depicting a...

  3. Wilsonville Advanced Coal Liquefaction Research and Development Facility, Wilsonville, Alabama. Topical report No. 14. Catalyst activity trends in two-stage coal liquefaction

    SciTech Connect (OSTI)

    Not Available

    1984-02-01

    The Two Stage Coal Liquefaction process became operational at Wilsonville in May 1981, with the inclusion of an H-OIL ebullated-bed catalytic reactor. The two stage process was initially operated in a nonintegrated mode and has recently been reconfigurated to fully integrate the thermal and the catalytic stages. This report focuses on catalyst activity trends observed in both modes of operation. A literature review of relevant catalyst screening studies in bench-scale and PDU units is presented. Existing kinetic and deactivation models were used to analyze process data over an extensive data base. Based on the analysis, three separate, application studies have been conducted. The first study seeks to elucidate the dependence of catalyst deactivation rate on type of coal feedstock used. A second study focuses on the significance of catalyst type and integration mode on SRC hydrotreatment. The third study presents characteristic deactivation trends observed in integrated operation with different first-stage thermal severities. In-depth analytical work was conducted at different research laboratories on aged catalyst samples from Run 242. Model hydrogenation and denitrogenation activity trends are compared with process activity trends and with changes observed in catalyst porosimetric properties. The accumulation of metals and coke deposits with increasing catalyst age, as well as their distribution across a pellet cross-section, are discussed. The effect of catalyst age and reactor temperature on the chemical composition of flashed bottoms product is addressed. Results from regenerating spent catalysts are also presented. 35 references, 31 figures, 18 tables.

  4. Techniques and Trends for Embedded System Design

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    Techniques and Trends for Embedded System Design & Energy Estimation and Low-Power Design;Contents Introduction Techniques and trends for embedded system design Power estimation and low-powerHW development High cost & inefficient design loop Early separation of HW and SW Long design time/ high cost

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

    E-Print Network [OSTI]

    2008-01-01

    Sectoral Trends in Global Energy Use and Greenhouse Gasto Development of Long-Term Energy Demand Scenarios forto Development of Long-Term Energy Demand Scenarios for

  6. Future Trends in Microelectronics

    E-Print Network [OSTI]

    Luryi, Serge

    Future Trends in Microelectronics Reflections on the Road to Nanotechnology edited by Serge Luryi;Proceedings of the NATO Advanced Research Workshop on Future Trends in Microelectronics: Reflections is available from the Library of Congress ISBN 0-7923-4169-4 Published by Kluwer Academic Publishers, P.O. Box

  7. Trends in LIS Education

    E-Print Network [OSTI]

    Cloonan, Michè le V.

    2008-07-14

    Michèle V. Cloonan, Dean and Professor at the Simmons College Graduate School of Library & Information Science, presents "Trends in LIS Education," April 3, 2008 at the University of Kansas. Presentation sponsored by KU Libraries....

  8. Trends in Workplace Charging

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

    Donofrio Ford Motor Company Trends in Workplace Charging Est EV NA NA approx 21 70-100 Miles: What Types of Chargers are Being Used? Considerations for Campus Installations *...

  9. Trends in stationary energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavingsTransmissionin PEMFC27,Inc. ||TrendsTrends in

  10. A review of "The Public Mirror: Molière and the Social Commerce of Depiction." by Larry F. Norman 

    E-Print Network [OSTI]

    Kiki Gounaridou

    2002-01-01

    enough been addressed directly, despite the number of books and articles in recent years that have taken for granted the impor- tance of coteries and other literary communities in Early Modern England. Larry F. Norman. The Public Mirror: Moli...?re and the Social Com- merce of Depiction. Chicago and London: University of Chicago Press, 1999. vii + 226 pp. $40. Review by KIKI GOUNARIDOU, SMITH COLLEGE. In The Public Mirror, Larry Norman?s intention is to un- cover the aesthetic and social conditions...

  11. Trends in Workplace Charging

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavingsTransmissionin PEMFC27,Inc. ||Trends

  12. 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

  13. 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

  14. Land Condition -Trend Analysis Data Dictionary

    E-Print Network [OSTI]

    and wildlife resources to characterize an installation's natural resources in a cost- and time-effective manner (USACERL) developed the Land Condition Trend Analysis (LCTA) program to meet the need for natural resources of natural resources data collection, analysis, and reporting designed to meet multiple goals and objectives

  15. Trends in furnace control

    SciTech Connect (OSTI)

    McDonald, T.J.; Keefe, M.D. (Italimpianti of America, Inc., Coraopolis, PA (United States). Instrumentation and Controls Dept.)

    1993-07-01

    This paper relates Italimpianti's experiences over the past few years in the area of control of reheat furnaces for the steel industry. The focus is on the level 1 area; specifically on the use of PLC-based systems to perform both combustion control and mechanical/hydraulic control. Some topics to be discussed are: overview of reheat furnace control system requirements; PLC only control vs separate PLC and DCS systems; PLC hardware requirements; man machine interface (MMI) requirements; purge, light-on and safety logic; implementation of more sophisticated level 1 control algorithms; furnace temperature optimization: look up tables vs full thermal modeling; and recent trends including integrated PLC/DCS system.

  16. 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout / TransformingTransuranic Waste RetrievalTrending: Metal Oxo

  17. 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout / TransformingTransuranic Waste RetrievalTrending: Metal

  18. 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S.WeekProducts >TransportationEHSS A-ZTravisTrending: Metal

  19. 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S.WeekProducts >TransportationEHSS A-ZTravisTrending:

  20. Subsea production systems -- Trends in the nineties

    SciTech Connect (OSTI)

    Jones, J.W.

    1995-12-31

    This paper describes recent subsea production system experience, with focus on cost reduction trends which are expected to continue throughout the remainder of the decade. First, the system configuration trend from large, heavy, multi-well integrated drilling template and production/injection manifold systems to small, lightweight, ``minitemplate`` systems or clustered well manifolds with individual satellite wells is addressed. Second, several equipment technology trends are addressed including towed flowline bundles with integral manifolds, development of improved reservoir management/data acquisition tools, subsea pressure boosting to extend the reach of subsea systems, emergence of the rental tool market and ``tool pools``, ``horizontal`` trees for certain applications, and standardization of subsea components and interfaces. This paper concludes that subsea production systems have successfully demonstrated their overall reliability, and have established a proven track record over the past thirty years of field experience. System configuration and equipment technology trends in the nineties are now improving the profitability and capability of subsea production systems. Subsea production system examples are cited along with generic costs to illustrate the effectiveness of these cost reduction trends. 12 figs.

  1. Nuclear Proliferation Technology Trends Analysis

    SciTech Connect (OSTI)

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

    2005-10-04

    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.

  2. Trends in Commercial Buildings--Buildings Trend Detail

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

    Center at (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Figure 2. 1989 to 1999 building trend with 95% confidence ranges...

  3. Trends in Commercial Buildings--Trends in Energy Consumption...

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

    2 Part 1. Energy Consumption Data Tables Total Energy Intensity Intensity by Energy Source Background: Site and Primary Energy Trends in Energy Consumption and Energy Sources Part...

  4. Industrial Energy Efficiency Programs: Development and Trends 

    E-Print Network [OSTI]

    Chittum, A.; Kaufman, N.; Elliot, N.

    2010-01-01

    As more states establish Energy Efficiency Resource Standards (EERS), goals for energy efficiency savings are increasing across the country. Increasingly, states are relying on their industrial energy efficiency programs to find and help implement...

  5. Foreign Fishery Developments Recent Trends in

    E-Print Network [OSTI]

    -83 El Nino event in the Eastern Pacific and sharp price increases for fuel. Some observers suggested since the 1982-83 El Nino has been well above that average level, suggesting that the expansion

  6. Using Virtual Instrumentation to Develop a Modern Biomedical

    E-Print Network [OSTI]

    Using Virtual Instrumentation to Develop a Modern Biomedical Engineering Laboratory* J. B. OLANSEN describes the development of a variety of classical biomedical experiments, particularly for use depicted are intended to introduce students to fundamental concepts of biomedical experimentation, from

  7. Multiscale Trend Analysis

    E-Print Network [OSTI]

    2004-02-03

    Feb 2, 2004 ... the linear interpolation problem: This paper develops and illustrates .... The approximation L1(t) results in partition of the time interval [0, 1] = I. 0.

  8. Enterprise Lead Input and Tracking Environment This tool solves the problem of tracking sales leads in a closed loop fashion, as depicted

    E-Print Network [OSTI]

    Fisher, Kathleen

    ELITE Enterprise Lead Input and Tracking Environment This tool solves the problem of tracking sales leads in a closed loop fashion, as depicted in the figure below, in a simple and novel fashion, in a web handles a variety of tasks, such as lead evaluation, lead scoring, lead distribution, alerting, reporting

  9. 47 Natural Gas Market Trends NATURAL GAS MARKET TRENDS

    E-Print Network [OSTI]

    of the chapter addresses the forecast of coal prices to specific coal-fired power plants in the northwest;Natural Gas Market Trends 48 percent was produced within the state. Another 17 percent came from Canada

  10. Trends in U.S. Academic Libraries

    E-Print Network [OSTI]

    Ternberg, Milton G.

    1999-01-01

    in business libraries, what are the trends in referencethis library's staff is very interested trends to facultyTfRNBfRG Trends Academic Business in Libraries U.S. There

  11. Energy Perspectives: Trends and Milestones

    Reports and Publications (EIA)

    2011-01-01

    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.

  12. Petroleum 1996: Issues and Trends

    Reports and Publications (EIA)

    1997-01-01

    Examines historical trends and focuses on major petroleum issues and the events they represent. It analyzes different dimensions of the petroleum industry and related markets in terms of how they relate to the volatility in petroleum markets.

  13. Blade Testing Trends (Presentation)

    SciTech Connect (OSTI)

    Desmond, M.

    2014-08-01

    As an invited guest speaker, Michael Desmond presented on NREL's NWTC structural testing methods and capabilities at the 2014 Sandia Blade Workshop held on August 26-28, 2014 in Albuquerque, NM. Although dynamometer and field testing capabilities were mentioned, the presentation focused primarily on wind turbine blade testing, including descriptions and capabilities for accredited certification testing, historical methodology and technology deployment, and current research and development activities.

  14. 2013 Market Trends Report

    SciTech Connect (OSTI)

    none,

    2014-01-01

    The potential geothermal energy resource base of the United States is a major natural asset, on the order of more than 100 gigawatts (GW) of clean renewable energy. Conventional hydrothermal technologies could be utilized for 6 GW of additional potential beyond what has already been developed. There are an estimated 30 GW of additional conventional resources yet to be discovered in the western United States. The next generation of geothermal technologies, enhanced geothermal systems (EGS), is positioned to access additional geothermal resources by adding either permeability or a heat exchange fluid to a geological formation with sufficient heat. A breakthrough in EGS could expand the U.S. geothermal resource base dramatically.

  15. Advanced Engine Trends, Challenges and Opportunities

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presents mega trends for future powertrains facing energy diversity and powertrain efficiency issues

  16. The Texas Dairy Industry: Trends and Issues. 

    E-Print Network [OSTI]

    Knutson, Ronald D.; Hunter Charles A. Jr.; Schwart, Robert B. Jr.

    1981-01-01

    The + .- exas Dairy - > -- = .+." % Trends and xas A&M University Issues [Blank Page in Original Bulletin] THE TEXAS DAIRY INDUSTRY: TRENDS AM) ISSUES Ronald D. Knutson, Charles A. Hunter, Jr... . . . . . . . . . . . . . . . . . . . . . . . . . Aggregate Trends . . . . . . . . . . . . . . . . . . . . Fac to r s In f luenc ing Trends Weather . . . . . . . . . . . . . . . . . . . . . . . . . . . F a m i l y L a b o r...

  17. Programming Languages --Trends in Education

    E-Print Network [OSTI]

    Watt, David A.

    Programming Languages -- Trends in Education David A Watt Department of Computing Science, University of Glasgow, Glasgow G12 8QQ, Scotland. E­mail: daw@dcs.gla.ac.uk. Abstract Programming languages component of the curriculum, and the choice of languages in which students learn to program has a major

  18. 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

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

    E-Print Network [OSTI]

    Strazza, Ernesto (Strazza Silva)

    2014-01-01

    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 ...

  20. Trends for Outer Disk Profiles

    E-Print Network [OSTI]

    Peter Erwin; Michael Pohlen; Leonel Gutierrez; John E. Beckman

    2007-12-10

    The surface-brightness profiles of galaxy disks fall into three main classes, based on whether they are simple exponentials (Type I), bend down at large radii (Type II, "truncations") or bend up at large radii (Type III, "antitruncations"). Here, we discuss how the frequency of these different profiles depends on Hubble type, environment, and the presence or absence of bars; these trends may herald important new tests for disk formation models.

  1. Trends for Outer Disk Profiles

    E-Print Network [OSTI]

    Erwin, Peter; Gutíerrez, Leonel; Beckman, John E

    2007-01-01

    The surface-brightness profiles of galaxy disks fall into three main classes, based on whether they are simple exponentials (Type I), bend down at large radii (Type II, "truncations") or bend up at large radii (Type III, "antitruncations"). Here, we discuss how the frequency of these different profiles depends on Hubble type, environment, and the presence or absence of bars; these trends may herald important new tests for disk formation models.

  2. Cope's Rule & Passive versus Driven Trends

    E-Print Network [OSTI]

    Cope's Rule & Passive versus Driven Trends · Key concepts ­ Traditional explanations of Cope's Rule clade ­ Evolutionary trends can be either passive or driven (or some combination of both). · As a clade diversifies passively the mean increases while the minimum is unchanged. In a driven trend both the mean

  3. Summary of trends in photovoltaic patent activity

    SciTech Connect (OSTI)

    Levine, L.O.

    1984-06-01

    This report presents information on patent activity for inventions concerning photovoltaic cell technology. Such information can aid in the assessment of the status and direction of technological development. A total of 729 US patents that issued between mid-1962 and the end of 1982, were individually examined and classified into several technical categories for this study. Computerized analysis of trends in patent activity among major technical categories was performed. The level of inventive activity increased dramatically in the mid-1970's. It appears to have peaked in 1978 and remained steady through 1980. The data indicates that, beginning in 1978, an increasing proportion of inventions were among approaches other than the conventional Cz type cells, specifically thin film and concentrator cells. Thin film and Cz type photovoltaic cells represent two-thirds of the patents analyzed. Among thin film patents, silicon and cadmium containing cells represent about two-thirds of the patents analyzed. Further insight into recent trends could be obtained by adding more recently issued patents to the database.

  4. Global Natural Gas Market Trends, 2. edition

    SciTech Connect (OSTI)

    2007-07-15

    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.

  5. Trends in packaged steam generators

    SciTech Connect (OSTI)

    Ganapathy, V. [ABCO Industries, Abilene, TX (United States)

    1996-09-01

    Oil and gas-fired packaged steam generators are used in many industrial plants. They generate saturated or superheated steam up to 250,000 lb/hr, 1000 psig, and 950 F. They may be used for continuous steam generation or as standby boilers in cogeneration systems. Numerous variables affect the design of this equipment. A few important considerations should be addressed at an early point by the plant engineer specifying or evaluating equipment options. These considerations include trends such as customized designs that minimize operating costs and ensure emissions regulations are met. The paper discusses efficiency considerations first.

  6. Trends in Utility Green Pricing Programs (2006)

    SciTech Connect (OSTI)

    Bird, L.; Kaiser, M.

    2007-10-01

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, more than 750 utilities--or about 25% of all utilities nationally--provide their customers a "green power" option. Through these programs, more than 70 million customers 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 2006 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.

  7. Trends in Utility Green Pricing Programs (2006)

    SciTech Connect (OSTI)

    Bird, Lori; Kaiser, Marshall

    2007-10-01

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, more than 750 utilities—or about 25% of all utilities nationally—provide their customers a “green power” option. Through these programs, more than 70 million customers 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 2006 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.

  8. Trends and breaks in per-capita carbon dioxide emissions, 1870-2028

    E-Print Network [OSTI]

    Lanne, Markku

    2003-01-01

    We consider per-capita carbon dioxide emission trends in 16 early developed countries over the period 1870-2028. Using a multiple-break time series method we find more evidence for very early downturns in per-capita trends ...

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

    SciTech Connect (OSTI)

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

    1985-07-01

    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.

  10. Petroleum 1996 - issues and trends

    SciTech Connect (OSTI)

    1997-09-01

    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.

  11. Trends in Commercial Buildings--Table

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

    Home > Trends in Commercial Buildings > Energy Consumption - Part 1> Site Energy Consumption Tables Table 1. Total site energy consumption, relative standard errors, and 95%...

  12. Current trends in the Advanced Bioindustry

    Broader source: Energy.gov [DOE]

    Afternoon Plenary Session: Current Trends in the Advanced Bioindustry State of Technology—Michael McAdams, President, Advanced Biofuels Association

  13. Global Trends 2030: AlternAtive

    E-Print Network [OSTI]

    Schrijver, Karel

    Global Trends 2030: AlternAtive Worlds a publication of the National Intelligence Council #12;OFF ICEOFTHEDIRE CTOR OF NATIO NALINTELLIGE N CE Global Trends 2030: AlternAtive Worlds a publication 2030: Alternative Worlds is the fifth installment in the National Intelligence Council's series aimed

  14. Smoothing method aids gas-inventory variance trending

    SciTech Connect (OSTI)

    Mason, R.G. )

    1992-03-23

    This paper reports on a method for determining gas-storage inventory and variance in a natural-gas storage field which uses the equations developed to determine gas-in-place in a production field. The calculations use acquired data for shut-in pressures, reservoir pore volume, and storage gas properties. These calculations are then graphed and trends are developed. Evaluating trends in inventory variance can be enhanced by use of a technique, described here, that smooths the peaks and valleys of an inventory-variance curve. Calculations using the acquired data determine inventory for a storage field whose drive mechanism is gas expansion (that is, volumetric). When used for a dry gas, condensate, or gas-condensate reservoir, the formulas require no further modification. Inventory in depleted oil fields can be determined in this same manner, as well. Some additional calculations, however, must be made to assess the influence of oil production on the gas-storage process.

  15. Collaborating at a distance: operations centres, tools, and trends

    SciTech Connect (OSTI)

    Gottschalk, Erik E.; /Fermilab

    2009-05-01

    Successful operation of the LHC and its experiments is crucial to the future of the worldwide high-energy physics program. Remote operations and monitoring centres have been established for the CMS experiment in several locations around the world. The development of remote centres began with the LHC{at}FNAL ROC and has evolved into a unified approach with distributed centres that are collectively referred to as 'CMS Centres Worldwide'. An overview of the development of remote centres for CMS will be presented, along with a synopsis of collaborative tools that are used in these centres today and trends in the development of remote operations capabilities for high-energy physics.

  16. Engine Lubricants: Trends and Challenges

    Broader source: Energy.gov [DOE]

    This overview discusses how lubricant developers, lubricant marketers, and OEMs are working with the engine community to overcome performance challenges worldwide.

  17. Trends Affecting Building Control System Development: Trends in Energy Management Technology

    E-Print Network [OSTI]

    Collins, Ted; Parker, Steven A.; Webster, Tom

    2002-01-01

    technologies on energy management systems and products. Therelative to energy management systems design, specification,and Control System Energy Management System F E D E R A L E

  18. Trends in Utility Green Pricing Programs (2005)

    SciTech Connect (OSTI)

    Bird, Lori; Brown, Elizabeth

    2006-10-01

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, more than 600 utilities—or about 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 more than 130. Through these programs, more than 50 million customers 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 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. Natural gas 1998: Issues and trends

    SciTech Connect (OSTI)

    1999-06-01

    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.

  20. Emerging Technology Trends October 22, 2005

    E-Print Network [OSTI]

    Arizona, University of

    blogs Emerging Technology Trends October 22, 2005 Air and ground robots to collaborate in space, a team of scientists from the California Institute of Technology (Caltech), the University of Arizona (UA

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

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

    building trends and energy use in commercial and residential buildings, including environmental impacts of buildings and trends in select product specification and market insights....

  2. 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,...

  3. Trends in Real Estate and Energy Efficiency | Department of Energy

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

    Efficiency Trends in Real Estate and Energy Efficiency Better Buildings Residential Network Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, call slides and...

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

    Office of Environmental Management (EM)

    Current Trends in Policy - What's new? - Berta Schreiber, Director, Office of Policy, OAPM Current Trends in Policy - What's new? - Berta Schreiber, Director, Office of Policy,...

  5. 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.

    2009-09-30

    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.

  6. Business development trends and analysis for the data networking market

    E-Print Network [OSTI]

    Patil, Devadas V

    2011-01-01

    The Internet has come a long way after the widely reported invention by Sandra Lerner and Leonard Bosack of the router, a device that can transmit data from one network to another based on certain protocols and principles. ...

  7. 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

  8. Trends and balances: 1985-1990

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    This is the seventh edition of Trends and Balances to be presented to the staff of Oak Ridge National (ORNL) and other interested parties. Each year at the end of the planning cycle the Laboratory publishes its official planning document, the Institutional Plan. Trends and Balances is brought out as a condensation of that more formal document and is intended to provide a reference to the kinds of plans that have occupied senior laboratory management over the past year. An institution as large as ORNL changes slowly, so some of the information in this document overlaps that contained in the previous edition of Trends and Balances. Much, however, is different. A new section, for example, describes what senior Laboratory management feels are five new directions for science and technology at ORNL. This document is intended to provide new insights into the programs and structure of the Laboratory.

  9. Persistent collective trend in stock markets

    E-Print Network [OSTI]

    Balogh, Emeric; Nagy, Balint Zs; Neda, Zoltan

    2010-01-01

    Empirical evidence is given for a significant difference in the collective trend of the share prices during the stock index rising and falling periods. Data on the Dow Jones Industrial Average and its stock components are studied between 1991 and 2008. Pearson-type correlations are computed between the stocks and averaged over stock-pairs and time. The results indicate a general trend: whenever the stock index is falling the stock prices are changing in a more correlated manner than in case the stock index is ascending. A thorough statistical analysis of the data shows that the observed difference is significant, suggesting a constant-fear factor among stockholders.

  10. Development Development

    E-Print Network [OSTI]

    Programme 2007 - 2010 The aim of the Timber Development Programme (TDP) is "to contribute to the sustainable development to underpin sustainable forest management and support economic growth and employment acrossDevelopment Timber Development Programme 2007 - 2010 #12;2 | Timber Development Programme 2007

  11. FINANCIAL TRENDS IN THE FOREST PRODUCTS INDUSTRY

    E-Print Network [OSTI]

    FINANCIAL TRENDS IN THE FOREST PRODUCTS INDUSTRY PRESENTATION TO INTERNATIONAL FOREST PRODUCTS 1999 2000 3/31/96=1 S&P 500 S&P Non-Technology S&P Paper & Forest Products #12;Source: National Assn; Pulp: MM tons) 0 20 40 60 80 1989 1999 1989 1999 1989 1999 Lumber-US Lumber-Canada Structural Panels

  12. FINANCIAL TRENDS IN THE FOREST PRODUCTS INDUSTRY

    E-Print Network [OSTI]

    that the economy ­ and demand for paper and wood -- is slowing. The recent softness in market pulp pricesFINANCIAL TRENDS IN THE FOREST PRODUCTS INDUSTRY PRESENTATION TO INTERNATIONAL FOREST PRODUCTS-Technology S&P Paper & Forest Products #12;Source: National Assn. of Home Builders U.S. HOUSING STARTS Million

  13. Cyber Security Basic Defenses and Attack Trends

    E-Print Network [OSTI]

    Sastry, S. Shankar

    37 38 39 40 41 4273 MTC 4 Cyber Security Basic Defenses and Attack Trends Alvaro A. Cárdenas, Tanya for a successful defense. Cyber security is the branch of security dealing with digital or information technology.1 This chapter presents a selected overview on topics in cyber security. 1. Throughout the chapter, we use

  14. Nuclear Power Trends Energy Economics and Sustainability

    E-Print Network [OSTI]

    Nuclear Power Trends Energy Economics and Sustainability L. H. Tsoukalas Purdue University Nuclear Nuclear Today · 439 nuclear power reactors (31 countries) · Over 12,000 years of operating experience · Nuclear reactors supply 16% of the world's electricity as base-load power (372,000 MWe of total capacity

  15. Outdoor Recreation Participation Trends in Texas 

    E-Print Network [OSTI]

    Schuett, Michael A.; Shafer, Carl Scott; Lu, Jiaying

    2009-01-06

    Outdoor recreation is a popular pastime in Texas. This publication reports on the participation and trends in outdoor recreation in the U.S. and Texas revealed in the National Survey on Recreation and the Environment conducted by the U.S. Forest...

  16. REFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    C. M. Sizemore; David S. Schechter

    2004-02-13

    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.

  17. SI Engine Trends: A Historical Analysis with Future Projections

    SciTech Connect (OSTI)

    Pawlowski, Alexander; Splitter, Derek A

    2015-01-01

    It is well known that spark ignited engine performance and efficiency is closely coupled to fuel octane number. The present work combines historical and recent trends in spark ignition engines to build a database of engine design, performance, and fuel octane requirements over the past 80 years. The database consists of engine compression ratio, required fuel octane number, peak mean effective pressure, specific output, and combined unadjusted fuel economy for passenger vehicles and light trucks. Recent trends in engine performance, efficiency, and fuel octane number requirement were used to develop correlations of fuel octane number utilization, performance, specific output. The results show that historically, engine compression ratio and specific output have been strongly coupled to fuel octane number. However, over the last 15 years the sales weighted averages of compression ratios, specific output, and fuel economy have increased, while the fuel octane number requirement has remained largely unchanged. Using the developed correlations, 10-year-out projections of engine performance, design, and fuel economy are estimated for various fuel octane numbers, both with and without turbocharging. The 10-year-out projection shows that only by keeping power neutral while using 105 RON fuel will allow the vehicle fleet to meet CAFE targets if only the engine is relied upon to decrease fuel consumption. If 98 RON fuel is used, a power neutral fleet will have to reduce vehicle weight by 5%.

  18. Natural gas 1995: Issues and trends

    SciTech Connect (OSTI)

    1995-11-01

    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.

  19. New Report Shows Trend Toward Larger Offshore Wind Systems, with...

    Office of Environmental Management (EM)

    New Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters New Report Shows Trend Toward Larger Offshore Wind Systems, with...

  20. New Report Shows Trend Toward Larger Offshore Wind Systems, with...

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

    Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters New Report Shows Trend Toward Larger Offshore Wind Systems, with 11...

  1. New Report Shows Downward Trend in LCOE for Wind | Department...

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

    Report Shows Downward Trend in LCOE for Wind New Report Shows Downward Trend in LCOE for Wind May 18, 2015 - 2:48pm Addthis A new report recently published by the U.S. Department...

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

    E-Print Network [OSTI]

    Bolinger, Mark

    2012-01-01

    and Ryan Wiser. 2009. “Wind Power Price Trends in the UnitedCarbon Trust. 2008. Offshore wind power: big challenge, bigAndrew. 2008. “ Trends in Wind Power Prices, B.O.P. , and

  3. 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........................................................................................................................................... 1 2. Historical and Recent Reported Prices

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

    E-Print Network [OSTI]

    2006-01-01

    Consumption iii iv Sectoral Trends in Global Energy Use andenergy consumption scenarios. In applying this approach to global

  5. http://tia.sagepub.com/ Trends in Amplification

    E-Print Network [OSTI]

    .htmlCitations: at NORTHWESTERN UNIV LIBRARY on September 5, 2010tia.sagepub.comDownloaded from #12;Trends in Amplification 14http://tia.sagepub.com/ Trends in Amplification http://tia.sagepub.com/content/14/2/73 The online version of this article can be found at: DOI: 10.1177/1084713810380227 2010 14: 73TRENDS AMPLIF Samira

  6. Trend Following Algorithms for Technical Trading in Stock Market

    E-Print Network [OSTI]

    Si, Yain Whar "Lawrence"

    to the design of technical trading systems. It implies that the fluctuation of market trend should be monitoredTrend Following Algorithms for Technical Trading in Stock Market Simon Fong, Jackie Tai, Yain Whar-- Trend following (TF) is a rule-based trading mechanism that taps on the movements of long-term market

  7. Trends in Computing and Software Dr. Lyle N. Long

    E-Print Network [OSTI]

    Trends in Computing and Software by Dr. Lyle N. Long Distinguished Professor of Aerospace trends Software Trends Conclusions #12;L.N.Long Predicting the Future ? Before I make any predictions graduates: 167 in Systems Engineering (23 %) 136 in Software Engineering (19 %) 59 in Mechanical Engineering

  8. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    C. M. Sizemore; David S. Schechter

    2003-08-13

    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.

  9. Shifting production trends point to more oil from OPEC

    SciTech Connect (OSTI)

    Ismail, I.A.H. (Organization of Petroleum Exporting Countries, Vienna (Austria))

    1994-12-26

    Oil production from the Organization of Petroleum Exporting Countries and non-OPEC regions has undergone four major phases of change in relation to oil price since 1960. Patterns visible in those phases offer an indication of world-wide production trends in the future. These four phases are described. Overall, demand for oil during 1960--93 has increased from around 20 million b/d in 1960 to as high as 65 million b/d in 1993. The consensus among energy analysts and forecasters is that this demand growth will continue. This will encourage OPEC and non OPEC producers to invest in the oil industry to meet future demand growth. However, since the resource base is larger in OPEC than in non-OPEC areas, and since the cost of developing these resources is lower in OPEC than outside OPEC, the future call on OPEC oil to meet growth in demand will undoubtedly be substantiated as production from the non-OPEC region diminishes or at best stagnates. The paper discusses OPEC production trends, non-OPEC production, natural gas liquids, future production scenarios, and future constraints on production.

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

    SciTech Connect (OSTI)

    Heeter, J.; Nicholas, T.

    2013-10-01

    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.

  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. FROM KERALA TO THE UAE EMERGING TRENDS IN A MATURE LABOUR MIGRATION SYSTEM

    E-Print Network [OSTI]

    Boyer, Edmond

    1 FROM KERALA TO THE UAE EMERGING TRENDS IN A MATURE LABOUR MIGRATION SYSTEM The development of entrepreneurial initiatives1 Philippe Venier2 Introduction Kerala had a long tradition of several centuries to start a new professional life back in Kerala. Nevertheless, such a principle is now questioned by some

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

    E-Print Network [OSTI]

    materials consumption patterns on energy use is the recognition that physical units (kilograms) are moreRevised: 6 November 1991 Trends in the Consumption of Energy-Intensive Basic Materials. 1. INTRODUCTION} Industry accounts for 50% of total energy use in developing countries

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

    SciTech Connect (OSTI)

    Wiser, R.; Bolinger, M.

    2007-05-01

    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.

  16. 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

  17. Temporal Trends in Migration in the Åland Islands: Effects of Population Size and Geographic Distance

    E-Print Network [OSTI]

    Mielke, James H.; Relethford, John H.; Eriksson, Aldur W.

    1994-06-01

    Using a model developed by Relethford (1992), we assess temporal trends (1750-1949) in marital migration in the Aland Islands, Finland, in relation to both geographic distance and population size. The 200-year time period was divided into four 50...

  18. 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

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

    E-Print Network [OSTI]

    Bynum, H. D.

    1986-01-01

    PRODUCTS ?? SYSTEMS ?? APPLICATIONS ?? TRENDS Harris D. Bynum Honeywell Inc. Atlanta, Georgia INDUSTRIAL YEAR QUANTITY PeRCENT TOTAL 1974 30.83 42.3 72.48 1975 28.34 40.2 70.49 1978 30.18 40.8 74.30 1977 31.02 40.7 78.21 1978 31.38 40.2 78... such as thermal storage and cogeneration are being more frequent ly used. Energy management control strategies required for the energy systems are more effective when the global facility digital system communication network and global data base...

  20. 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.

  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 Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs,Department ofARPA-E Top 10HydrogenEnergy|ApplicationsTrends

  2. Emerging Trends in US Vehicle Travel Demand

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1Markets 9,Why Report‹ SeeEmerging Trends in US

  3. 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.

    2014-09-12

    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.

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

    SciTech Connect (OSTI)

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

    2012-09-01

    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.

  5. X-Ray Cargo Inspection: Status and Trends

    SciTech Connect (OSTI)

    Chen Gongyin; Bjorkholm, Paul; Fox, Timothy R.; Wilson, Zane; Bonsergent, Xavier

    2009-03-10

    Over the past several years, x-ray cargo inspection has experienced tremendous growth. There are several hundred systems in use world wide and a few new units are installed every week. Fielded systems are mostly located in north and West Africa, Middle East, Europe (especially Russia), East Asia, and South America. The majority of systems are powered by Varian M3, M6 or M9 Linac x-ray sources. The spatial resolution of these systems is typically 3-5 mm, penetration ranges from around 200 mm to 450 mm of steel and contrast sensitivity is typically 1-4%. Inspection throughput ranges from about 20 trucks per hour to 200 trucks per hour. Currently the systems are primarily used to fight import tax evasion and smuggling of controlled substances. There are a few clear trends: Imaging performance has been steadily improving; a variety of systems have been developed to fit different needs; also, there is a strong effort in material discrimination, or even identification and automatic detection. The last, but not least trend is a shift to security applications. The US government has launched major efforts such as CAARS and JINII to fight nuclear threat and systems that can automatically detect a small amount of high atomic number materials are being developed. This paper only covers RF linear accelerator based X-ray sources, which prevail in the industry. Induction accelerators (Betatrons) have some limited use in low-end imaging systems and high duty factors sources have recently been proposed for study.

  6. Testing reanalysis datasets in Antarctica: Trends, persistence properties and trend significance

    E-Print Network [OSTI]

    Wang, Yang; Havlin, Shlomo

    2015-01-01

    The reanalysis datasets provide very important sources for investigating the climate dynamics and climate changes in Antarctica. In this paper, three major reanalysis data are compared with Antarctic station data over the last 35 years: the National Centers for Environmental Prediction and the National Center for Atmospheric Research reanalysis (NCEP1), NCEP-DOE Reanalysis 2 (NCEP2), and the European Centre for Medium-Range Weather Forecasts Interim Re-Analysis (ERA-Interim). In our assessment, we compare the linear trends, the fluctuations around the trends, the persistence properties and the significance level of warming trends in the reanalysis data with the observational ones. We find that NCEP1 and NCEP2 show spurious warming trends in all parts of Antarctica except the Peninsula, while ERA-Interim is quite reliable except at Amundsen-Scott. To investigate the persistence of the data sets, we consider the lag-1 autocorrelation $C(1)$ and the Hurst exponent. While $C(1)$ varies quite erratically in differ...

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

    E-Print Network [OSTI]

    2008-01-01

    Sectoral Trends and Future Outlook Nan Zhou, Michael A.2001, International Energy Outlook 2001 , Report No. DOE/The International Energy Outlook 2006 (IEO2006) , Washington

  8. 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...

  9. 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...

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

    Open Energy Info (EERE)

    about the avoid, shift, improve framework for limiting air pollutants and greenhouse gas emissions. References Retrieved from "http:en.openei.orgwindex.php?titleRecentTrends...

  11. Trends in Commercial Buildings--Total Primary Energy Detail

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

    Energy Consumption and Graph Total Primary Energy Consumption Graph Detail and Data Table 1979 to 1992 primary consumption trend with 95% confidence ranges 1979 to 1992 primary...

  12. Trends in Commercial Buildings--Total Site Energy Detail

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

    Energy Consumption and Graph Total Site Energy Consumption Graph Detail and Data Table 1979 to 1992 site consumption trend with 95% confidence ranges 1979 to 1992 site...

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

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

    Program Sustainability Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, Call Slides and Discussion Summary, November 7, 2013. Call Slides and Discussion...

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

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01

    costs (DisplaySearch 2011b). The maximum luminance level of new entry-than cost. Table 2-2 shows new design trends in entry-level

  15. ORNL technology transfer continues strong upward trend | ornl...

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

    technology transfer continues strong upward trend Mike Paulus, director of Technology Transfer, says initiatives like SPARK have been effective at connecting entrepreneurs,...

  16. Current and Future Trends in Imaging Informatics for Oncology

    E-Print Network [OSTI]

    Rubin, Daniel L.

    Current and Future Trends in Imaging Informatics for Oncology Mia A. Levy, MD, PhD* and Daniel L, and future trends in imaging informatics for oncology care including clinical and clini- cal research systems con- straints of the film library. Oncologists are now able to view the imaging studies

  17. Censored Regression Trend Analyses for Ambient Water Quality Data

    E-Print Network [OSTI]

    Smyth, Gordon K.

    Censored Regression Trend Analyses for Ambient Water Quality Data Gordon K. Smyth 1 , Melanie Cox 2 regression; logistic distribution; regression splines; seasonal trends. 1 Introduction Water is a very. A censored regression strat- egy is used to accommodate arbitrary detection limits for the indicator

  18. Green Power Marketing Abroad: Recent Experience and Trends

    E-Print Network [OSTI]

    Green Power Marketing Abroad: Recent Experience and Trends May 2002 · NREL/TP-620-32155 Lori Bird-32155 Green Power Marketing Abroad: Recent Experience and Trends Lori Bird National Renewable Energy liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus

  19. Common Trends in Software Fault and Failure Data

    E-Print Network [OSTI]

    Goseva-Popstojanova, Katerina

    Common Trends in Software Fault and Failure Data Maggie Hamill, Member, IEEE, and Katerina Goseva with the findings from related studies. The consistency of several main trends across software systems in this paper-Popstojanova, Senior Member, IEEE Abstract--The benefits of the analysis of software faults and failures have been

  20. International Assistance for Low-Emission Development Planning...

    Open Energy Info (EERE)

    Assistance for Low-Emission Development Planning: CLEAN Inventory of Activities and Tools-Preliminary Trends Jump to: navigation, search International Assistance for...

  1. Retrospective Evaluation of Appliance Price Trends

    SciTech Connect (OSTI)

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

    2008-07-20

    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.

  2. 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

  3. 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

  4. Software Development with Objects, Agents, and Services

    E-Print Network [OSTI]

    Huhns, Michael N.

    on the trends that are evident in software engi- neering and the impact that the trends will have on system for the methodologies and evaluates them with regard to software engineering's two major goals: reuse and robustness. 2Software Development with Objects, Agents, and Services Michael N. Huhns University of South

  5. Comparison of hydrocarbon production trends in Middle and Upper members of Minnelusa formation

    SciTech Connect (OSTI)

    Reel, C.L.; Horne, J.C.; Kelly, A.O.

    1985-05-01

    The main reservoir rocks in the upper and middle members of the Minnelusa Formation consist of wind blown dunal sands in the area surrounding the Lusk embayment. Changes in the local depositional setting, tectonic framework, and eustatic sea level controlled the distribution and reservior quality of these sandstones. The middle member exhibits two production trends. Age-equivalent Tensleep rocks deposited along the western margin of the embayment produce from sandstones accumulated in a sand sea paleoenvironment. Structure is atnececessary for trapping owing to permeability continuity. Along the eastern margin of the embayment, production comes from isolated accumulations of sandstone deposited as dunes on broad coastal sabkhas. Fields in these sandstones define a linear trend due to the coast-parallel alignment of these dunes. Production from the upper member defines four major trends. Upper member sandstones in the southern part of the basin, similar to Leo reservoirs, produce from sediments deposited as coast-parallel dunes in a northwest-southeast alignment. In the northern portion of the basin, production is from sandstones deposited in broad, flat eolian sand seas. Because of the permeability continuity of these sandstones, structural closure is necessary for trapping hydrocarbons. Upper member production has been influenced by the unconformity developed at the top of the Minnelusa. Movement along the Rosebud arch resulted in a southwest-northeast production trend apparent in each sandstone unit reflecting their northwestward erosional limits. The last, and most apparent, production trend, results from the Opeche Shale infilling of northwest-southeast-oriented stream valleys. Most production to date has been from sandstones following this alignment juxta-posed downdip of these impermeable shales.

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

    E-Print Network [OSTI]

    de la Rue du Can, Stephane

    2009-01-01

    Sectoral Trends and Future Outlook”. January 2007. LBNL-India: Past Trend and Future Outlook Stephane de la Rue duSectoral Trends and Future Outlook (Zhou et al. , 2007)

  7. Prospects for Comprehensive Immigration Reform in 2012-2013: Accounting for Trends in Immigration Public Opinion

    E-Print Network [OSTI]

    Abrejano, Marisa

    2013-01-01

    Reform in 2012-2013: Accounting for Trends in ImmigrationReform in 2012-2013 Accounting for Trends in ImmigrationReform in 2012-2013 Accounting for Trends in Immigration

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

    E-Print Network [OSTI]

    Webster, Tom

    2002-01-01

    2000, p. 223. Trends in Energy Management Technology CBE/UCCimetrics. Trends in Energy Management Technology CBE/UC2000, p. 6. Trends in Energy Management Technology CBE/UC

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

    E-Print Network [OSTI]

    Webster, Tom

    2002-01-01

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

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

    SciTech Connect (OSTI)

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

    2011-11-01

    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.

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

    E-Print Network [OSTI]

    Gray, Matthew

    to 1997 #12;1 Status and Trends of Wetlands in the Conterminous United States 1986 to 1997 Thomas E. Dahl of the study including: Elaine Blok, Kevin Bon, John Cooper, David Dall, Jim Dick, Chuck Elliott, Gary Frazier

  12. Wind Power Price Trends in the United States

    E-Print Network [OSTI]

    Bolinger, Mark

    2010-01-01

    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

  13. Worldwide Trends in Energy Use and Efficiency: Key Insights from...

    Open Energy Info (EERE)

    Trends in Energy Use and Efficiency: Key Insights from International Energy Agency (IEA) Indicator Analysis in Support of the Group of Eight (G8) Plan of Action Jump to:...

  14. Survey of Trends in Search and Seizure Law

    E-Print Network [OSTI]

    Tonkovich, Emil A.

    1987-01-01

    This article surveys significant trends in search and seizure law. Recent United States Supreme Court decisions are reviewed. The scope of this survey is limited to the following four areas: (1) fourth amendment protected interests; (2) the probable...

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

    SciTech Connect (OSTI)

    Lantz, E.

    2013-05-01

    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.

  16. NERSC User Day February 13 - Trends, Discovery, and Innovation...

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

    HPC NERSC User Day February 13 - Trends, Discovery, and Innovation in HPC February 10, 2013 by Francesca Verdier (0 Comments) All members of the Berkeley Lab community, as well as...

  17. Monitoring and Understanding Trends in Extreme Storms: State of Knowledge

    E-Print Network [OSTI]

    Kunkel, Kenneth E.

    The state of knowledge regarding trends and an understanding of their causes is presented for a specific subset of extreme weather and climate types. For severe convective storms (tornadoes, hailstorms, and severe ...

  18. Trends and Market Effects of Wood Energy Policies

    E-Print Network [OSTI]

    ! · Powerful energy industry · Future? · Today´s discussion! #12;Trends and Market Effects of Wood Energy Policies Bengt Hillring SLU SWEDEN http is the main international energy source · Climate change ­ Energy production ­ CO2 · European Union different

  19. Forest Trends Report Series Forest Trade and Finance April 2014

    E-Print Network [OSTI]

    Forest Trends Report Series Forest Trade and Finance April 2014 Forest Products Trade between China. Whiletheglobaleconomicdownturnaffectedconsumptioninmanycountries,China'stradewithAfricaremained mostly unaffected. In particular, commodities, such as oil and gas

  20. Thickness trends and sequence stratigraphy of the Middle

    E-Print Network [OSTI]

    Engelder, Terry

    Thickness trends and sequence stratigraphy of the Middle Devonian Marcellus Formation, Appalachian to the lithostratigraphy and sequence stratigraphy of the Middle and Upper Devonian shale succession of the Appalachian

  1. Trends in on-road vehicle emissions of ammonia

    E-Print Network [OSTI]

    Kean, A.J.

    2009-01-01

    Gasoline on Motor Vehicle Emissions: Mass Emission Rates.Trends in On-Road Vehicle Emissions of Ammonia A.J. Kean 1 ,94720 Abstract Motor vehicle emissions of ammonia have been

  2. A reservoir engineer characterization of the Austin Chalk trend 

    E-Print Network [OSTI]

    Chen, Her-Yuan

    1985-01-01

    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...

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

    E-Print Network [OSTI]

    Holloway, David Wayne

    1990-01-01

    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...

  4. 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

    2004-01-01

    November 2000. Trends in Energy Management Technologywww.tridium.com Trends in Energy Management Technology FEMP/T. L. , "Trends in Energy Management Technology - Enabling

  5. 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

    2003-01-01

    pdf Trends in Energy Management TechnologyTrends in Energy Management Technology Fault Detection andTrends in Energy Management Technology FEMP/NTDP Technical

  6. Forest Inventory & Analysis Forests Resource Status & Trends

    E-Print Network [OSTI]

    to supporting sustainable, environmentally-based, economic development. TFS Response · In 2001, TFS began a benchmark for measuring sustainability, as well as the success of land management practices. Economic Impact of forestland, all of which provide a myriad of economic, environmental and social benefits. The bulk

  7. Component-Based Software Engineering: Modern Trends,

    E-Print Network [OSTI]

    Source Software (OSS)), in the development process, based on quantitative and qualitative empirical Odd Petter Nord Slyngstad Doctoral Thesis Submitted for the Partial Fulfilment of the Requirements as the colophon page, or kolofon side) You will need the two ISBN numbers and the internal NTNU thesis number

  8. Trends in the automation of coke production

    SciTech Connect (OSTI)

    R.I. Rudyka; Y.E. Zingerman; K.G. Lavrov [Giprokoks, the State Institute for the Design of Coke-Industry Enterprises, Kharkov (Ukraine)

    2009-07-15

    Up-to-date mathematical methods, such as correlation analysis and expert systems, are employed in creating a model of the coking process. Automatic coking-control systems developed by Giprokoks rule out human error. At an existing coke battery, after introducing automatic control, the heating-gas consumption is reduced by {>=}5%.

  9. biopharmadealmakers Current deal trends and prospects in

    E-Print Network [OSTI]

    Cai, Long

    ). The consistency, despite the vagaries of the economic climate, confirms the importance of monoclonal antibodies be considered as outdated technology for human therapeutics," said Steve Poile, CEO of Current Partnering. Show the average. Technology deals: driving discovery and development In order to keep therapeutic antibody R

  10. Trends in petroleum refining process technology

    SciTech Connect (OSTI)

    Kowalczyk, D. [Refining Process Services, Cheswick, PA (United States)

    1995-12-31

    In the 1990`s, the shift toward reformulated fuels and the unrelenting economic pressures on the petroleum refining industry have led to the ongoing development of a series of technological advances to improve fuels quality and industry operating efficiency. In this paper, ten of the most innovative and high impact recent developments in petroleum refining process technology will be highlighted. Process improvements and innovations have occurred in all facets of petroleum refining operations including fluid catalytic cracking, ether production, desulfurization, hydrocracking, gas processing, environmental control and heavy oil processing. Discussed will be the technical and economic impact of each of these new technologies on the petroleum refinery of the late 20th and early 21st century.

  11. Essays on new product development alliances 

    E-Print Network [OSTI]

    Kalaignanam, Kartik

    2009-05-15

    Interorganizational alliances are widely recognized as critical to product innovation. A notable trend is the rapid growth of new product development (NPD) alliances between large, well-established firms and small, growing ...

  12. RECENT TRENDS IN EMERGING TRANSPORTATION FUELS AND ENERGY CONSUMPTION

    SciTech Connect (OSTI)

    Bunting, Bruce G

    2012-01-01

    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.

  13. Trends in heavy oil production and refining in California

    SciTech Connect (OSTI)

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

    1992-07-01

    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.

  14. Trends in heavy oil production and refining in California

    SciTech Connect (OSTI)

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

    1992-07-01

    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.

  15. TRENDS in Genetics Vol.17 No.10 October 2001 http://tig.trends.com 0168-9525/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved.

    E-Print Network [OSTI]

    Bulyk, Martha L.

    TRENDS in Genetics Vol.17 No.10 October 2001 http://tig.trends.com 0168-9525/01/$ ­ see front affinity. A phage display library of Zif 268 variants was constructed where the amino acids in finger 2

  16. A model-based systems engineering framework for concept development

    E-Print Network [OSTI]

    London, Brian (Brian N.)

    2012-01-01

    The development of increasingly complex, innovative systems under greater constraints has been the trend over the past several decades. In order to be successful, organizations must develop products that meet customer needs ...

  17. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    David S. Schechter

    2004-08-31

    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.

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

    SciTech Connect (OSTI)

    Natural Marketing Institute, Harleysville, Pennsylvania

    2011-04-01

    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.

  19. Consumer Attitudes About Renewable Energy. Trends and Regional Differences

    SciTech Connect (OSTI)

    Bird, Lori; Sumner, Jenny

    2011-04-01

    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.

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

    SciTech Connect (OSTI)

    Barbara Drazga

    2005-05-15

    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).

  1. Current trends in mapping human genes

    SciTech Connect (OSTI)

    Mckusick, V.A. )

    1991-01-01

    The human is estimated to have at least 50,000 expressed genes (gene loci). Some information is available concerning about 5,000 of these gene loci and about 1,900 have been mapped, i.e., assigned to specific chromosomes (and in most instances particular chromosome regions). Progress has been achieved by a combination of physical mapping (e.g., study of somatic cell hybrids and chromosomal in situ hybridization) and genetic mapping (e.g., genetic linkage studies). New methods for both physical and genetic mapping are expanding the armamentarium. The usefulness of the mapping information is already evident; the spin-off from the Human Genome Project (HGP) begins immediately. the complete nucleotide sequence is the ultimate map of the human genome. Sequencing, although already under way for limited segments of the genome, will await further progress in gene mapping, and in particular creation of contig maps for each chromosome. Meanwhile the technology of sequencing and sequence information handling will be developed.

  2. U.S. Solar Market Trends

    SciTech Connect (OSTI)

    Larry Sherwood

    2010-04-01

    Grid-connected photovoltaic installations grew by 40% in 2009 compared with installations in 2008. California and New Jersey have the largest markets. Growth occurred in the residential and utility markets, but non-residential customer-sited installations did not change compared with the installations in 2008. Two small solar thermal electric plants were connected to the grid in 2009 with a combined capacity of 7 MW. The future prospects for solar thermal electric plants look bright, although developers are not expected to complete any new large plants until at least 2011. Solar water heating and solar space heating annual installations grew by 40% in 2008 compared with 2007. Hawaii, California, Puerto Rico, and Florida dominate this market. Solar pool heating annual installation capacity fell by 1% in 2008 following a dramatic decline of 15% in solar pool heating capacity in 2007 compared with 2006. Florida and California are the largest markets for solar pool heating. The economic decline in the real estate markets in Florida and California likely led to the decrease in pool installations and thus the dramatic decline in capacity installed of solar pool systems in 2007.

  3. 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

  4. Trends in Higher Education Series Education Pays 2013

    E-Print Network [OSTI]

    Zhou, Xianghong Jasmine

    Pricing, Trends in Student Aid, and Education Pays series in addition to How College Shapes Lives. In addition to the figures and tables included in this report, more information and data can be found by Education Level 13 Earnings Premium Relative to Price of Education FIGURE 1.3 Cumulative Earnings Net

  5. University of Pittsburgh Libraries Long Term Trends (2004-2012)

    E-Print Network [OSTI]

    Jiang, Huiqiang

    ULS University of Pittsburgh Libraries Long Term Trends (2004-2012) Based on ARL Statistics includes ULS, Law and Health Services libraries · Some analyses show 2012 data only, as some data points Circulation: peer comparison 1 15 #12;ULS Inter Library Loans 1 16 #12;ULS ILL: peer comparison 1 17 #12;ULS

  6. Trends in Support for Civil Liberties Tom W. Smith

    E-Print Network [OSTI]

    Scherer, Norbert F.

    1 Trends in Support for Civil Liberties Tom W. Smith August 25. 2011 GSS Social Change's community, teach in a college or university, and have a book in the local, public library. The people asked in the library grew from 61% in 1972 to 74% in 2010. Table 2 indicates that allowing an" admitted Communist

  7. University of Pittsburgh Libraries Long Term Trends (2004-2013)

    E-Print Network [OSTI]

    Sibille, Etienne

    ULS University of Pittsburgh Libraries Long Term Trends (2004-2013) Based on ARL Statistics includes ULS, Law and Health Services libraries · Most analyses show data for 2004-2013 or 2006-2013. Small expenditure as % of total library expenditures - aspirational peer institutions 2012-2013 2012 2013 #12;ULS

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

    SciTech Connect (OSTI)

    Tuenge, J. R.

    2013-10-01

    Report to help utilities and energy efficiency organizations forecast the order in which important SSL applications will become cost-effective and estimate when each "tipping point" will be reached. Includes performance trend analysis from DOE's LED Lighting Facts® and CALiPER programs plus cost analysis from various sources.

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

    SciTech Connect (OSTI)

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

    1993-01-01

    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.

  10. Wood Engineering Education Trends and Challenges Rakesh Gupta1

    E-Print Network [OSTI]

    Gupta, Rakesh

    Wood Engineering Education ­ Trends and Challenges Rakesh Gupta1 and Vijaya Gopu2 1 Member ASCE, Associate Professor, Department of Wood Science and Engineering, Oregon State University, Corvallis, Professor and Chair, Department of Civil and Environmental Engineering, Tulane University, New Orleans, LA

  11. Does blending of chlorophyll data bias temporal trend?

    E-Print Network [OSTI]

    Myers, Ransom A.

    Does blending of chlorophyll data bias temporal trend? ARISING FROM D. G. Boyce, M. R. Lewis & B of the bias component. To obtain a larger and longer data set, Boyce et al.1 pooled estimates of local, CT 5 457 D22.37 . Blending of data types can introduce error unless their expected values E(CT) and E

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

    SciTech Connect (OSTI)

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

    2011-08-18

    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.

  13. November2013Forest Trends Report Series Forest Trade and Finance

    E-Print Network [OSTI]

    in Myanmar: The Political Economy of Myanmar's Timber Trade #12;#12;Timber Trade Flows and Actors in MyanmarNovember2013Forest Trends Report Series Forest Trade and Finance Timber Trade Flows and Actors The Political Economy of Myanmar's Timber Trade Kevin Woods November 2013 #12;Acknowledgments The author, Kevin

  14. Search the Blog: Top 10 Green Building Trends for 2010

    E-Print Network [OSTI]

    . It focuses on the concept of net metering which is the idea of taking excess energy produced by alternative add alternative energy production to supply the energy needs. Basically, if you can keep moreSearch the Blog: Search Jan 12 Top 10 Green Building Trends for 2010 by JTilley in Energy

  15. Moving Horizon Filter for Monotonic Trends Sikandar Samar

    E-Print Network [OSTI]

    applications where system performance needs to be monitored and trended. Such applications include automotive platforms. However a batch optimization solution of the monotonic regression problem results in a growing size of the problem as more measure- ments become available. In many aerospace, automotive, and other

  16. The Trend towards Statistical Models in Natural Language Processing

    E-Print Network [OSTI]

    Pennsylvania, University of

    a "language model," or (again from usage in communications theory) a "source model." In this applicationThe Trend towards Statistical Models in Natural Language Processing Mark Y. Liberman Department acquisition, and statistical models for applica- tion in speech recognizers, text or speech compression

  17. Foundations and Trends R Communications and Information Theory

    E-Print Network [OSTI]

    Merhav, Neri

    Foundations and Trends R in Communications and Information Theory Vol. 6, Nos. 1­2 (2009) 1­212 c 2010 N. Merhav DOI: 10.1561/0100000052 Statistical Physics and Information Theory By Neri Merhav in Communications and Information Theory Vol. 6, Nos. 1­2 (2009) 1­212 c 2010 N. Merhav DOI: 10

  18. Abundance Ratio Trends and Nucleosynthesis in Elliptical Galaxies and Spheroids

    E-Print Network [OSTI]

    Worthey, Guy

    Abundance Ratio Trends and Nucleosynthesis in Elliptical Galaxies and Spheroids Guy Worthey 1, nucleosynthesis, abundances --- galaxies: abundances --- galaxies: elliptical and lenticular, cD --- galaxies of the discussion to other elements in section 3. The fourth section discusses nucleosynthesis and possible hints

  19. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    David S. Schechter

    2002-03-01

    The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame by application of preferred practices for managing and optimizing water injection. A secondary and synergistic objective is purification and injection of produced water into Spraberry reservoirs.

  20. ICT powered by Energy Research, Trends and Challenges

    E-Print Network [OSTI]

    Frean, Marcus

    energy from wind, solar, vibration, etc. · Daytime ­ harvest & store enough energy for high user traffic energy like solar, wind, vibration, heat, and even radio waves ­Convert the energy into a form that canICT powered by Energy Harvesting Research, Trends and Challenges Winston Seah School of Engineering

  1. STATISTICS OF PRECIPITATION EXTREMES: QUANTIFYING CONFIDENCE IN TRENDS

    E-Print Network [OSTI]

    Katz, Richard

    temperature, wind speed, sea level #12;13 · Block maxima approach #12;14 #12;15 Estimated 100-yr (i. e., p = 0) -- Point process combines Poisson and GP into single model · Difficulties -- Choice of threshold;21 · Trends -- Example (Mercer Creek, WA) Effect of urbanization on stream flow in small water basin: Lack

  2. CONTAINERIZATION AND RELATED TRENDS AT TEXAS DEEP WATER PORTS

    E-Print Network [OSTI]

    Texas at Austin, University of

    0-5538-P2 CONTAINERIZATION AND RELATED TRENDS AT TEXAS DEEP WATER PORTS Robert Harrison Nathan. At present, four Texas deep-water ports rank in the top 10 U.S water ports by shipment weight) that the value of U.S international merchandise trade (exports and imports) by mode was water (43.5%), followed

  3. Current Trends in Logical Frameworks and Metalanguages David Basin

    E-Print Network [OSTI]

    Basin, David

    Current Trends in Logical Frameworks and Metalanguages David Basin Universitat Freiburg, Institut-Level Programming Languages (PLI'99) in Paris in September 1999. This workshop brought together designers, im Academic Publishers. Printed in the Netherlands. intro-final.tex; 24/01/2001; 17:13; p.1 #12; 2 Basin

  4. Precipitation controls Sahel greening trend Thomas Hickler,1

    E-Print Network [OSTI]

    Ardö, Jonas

    Precipitation controls Sahel greening trend Thomas Hickler,1 Lars Eklundh,1 Jonathan W. Seaquist,2 variability between 1982 and 1998. Changes in precipitation were identified as the primary driver. Smith, J. Ardo¨, L. Olsoon, M. T. Sykes, and M. Sjo¨stro¨m (2005), Precipitation controls Sahel greening

  5. Regional paleotopographic trends and production, Chesterian and Morrowan strata, Western Interior

    SciTech Connect (OSTI)

    Dolson, J.; Adams, C.; Van Zant, K. )

    1991-06-01

    Late Chesterian (Mississippian) and Morrowan (Pennsylvanian) unconformity-bounded packages in the Western Interior have traditionally been viewed as sequences separated by a regional basal Pennsylvanian unconformity. Analysis of alluvial valley trends and paleontological data suggests that these sequences are related and formed in response to multiple relative sea level fluctuations initiated in the Chesterian which continued throughout the Pennsylvanian. The Darwin, Tyler, Morrowan, and Humbug formations of the Western Interior appear to have formed in retrogradational parasequence sets of alluvial valley fills and marine transgressive systems tracts repeatedly developed around the flanks of the transcontinental arch. Relative sea level rises following each major incisement created a complex intertonguing of marine strata responsible for fluvial aggradation of each valley system. These sequences progressively backstep and grow younger toward the transcontinental arch, where Atokan and Desmoinesan strata cap the oldest preserved surfaces. At least four major paleodrainage basins have been identified, and valley-fill production has been established in three of these. The previously unrecognized age equivalency of these formations provides a new regional sequence stratigraphic interpretation which has hydrocarbon exploration implications in frontier areas of Utah and Colorado. Seismic resolution and an understanding of hydrocarbon migration paths hold the key to developing new exploration trends.

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

    E-Print Network [OSTI]

    Chen, Thomas M.

    .1 B $1.0 B *estimated by Computer Economics 2001 #12;TC/IEEE/10-16-03 SMU Engineering p. 5 · Viruses virus/worm attacks 82% 83% 90% 85% 94% *2003 CSI/FBI Computer Crime and Security Survey 85% 82% #12;TCTom Chen SMU tchen@engr.smu.edu Trends in Viruses and Worms #12;TC/IEEE/10-16-03 SMU Engineering p

  7. Trends in agricultural lending by commercial banks 1964-1984 

    E-Print Network [OSTI]

    DeBerry, David Kendall

    1986-01-01

    to this larger asset size category added banks from lower ag-lending groups. A reason- able conclusion based on that observation, then, is that the management of some of these larger institutions has made a commitment to become more involved in agricultural... sttee Member May, 1986 TABLE OF CONTENTS ABSTRACT Introduction Trends in Agricultural Lending By All Banks Banks Grouped By Asset Size , Current Dollars Banks Grouped By Asset Size , Constant Dollars Page 1 Banks Grouped According...

  8. Trends in Regional Electricity Demands 1995-2012

    E-Print Network [OSTI]

    Trends in Regional Electricity Demands 1995-2012 January 29, 2014 #12;In Today's Conversation Average Megawatts y = 98.985x + 18714 R² = 0.7287 0 5,000 10,000 15,000 20,000 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Actual Load Net of DSI (MWA) 1995

  9. Powertrain Trends and Future Potential | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETING Deer CreekIslandPowertrain Trends and

  10. Trends in Contractor Conversion Rates | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavingsTransmissionin PEMFC27,Inc. ||Trends in

  11. Trends in Thermoelectric Properties with Nanostructure: Ferecrystals with

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavingsTransmissionin PEMFC27,Inc. ||Trends inDesigned

  12. Gender Trends in Radiation Oncology in the United States: A 30-Year Analysis

    SciTech Connect (OSTI)

    Ahmed, Awad A.; Egleston, Brian; Holliday, Emma; Eastwick, Gary; Takita, Cristiane; Jagsi, Reshma

    2014-01-01

    Purpose: Although considerable research exists regarding the role of women in the medical profession in the United States, little work has described the participation of women in academic radiation oncology. We examined women's participation in authorship of radiation oncology literature, a visible and influential activity that merits specific attention. Methods and Materials: We examined the gender of first and senior US physician-authors of articles published in the Red Journal in 1980, 1990, 2000, 2004, 2010, and 2012. The significance of trends over time was evaluated using logistic regression. Results were compared with female representation in journals of general medicine and other major medical specialties. Findings were also placed in the context of trends in the representation of women among radiation oncology faculty and residents over the past 3 decades, using Association of American Medical Colleges data. Results: The proportion of women among Red Journal first authors increased from 13.4% in 1980 to 29.7% in 2012, and the proportion among senior authors increased from 3.2% to 22.6%. The proportion of women among radiation oncology full-time faculty increased from 11% to 26.7% from 1980 to 2012. The proportion of women among radiation oncology residents increased from 27.1% to 33.3% from 1980 to 2010. Conclusions: Female first and senior authorship in the Red Journal has increased significantly, as has women's participation among full-time faculty, but women remain underrepresented among radiation oncology residents compared with their representation in the medical student body. Understanding such trends is necessary to develop appropriately targeted interventions to improve gender equity in radiation oncology.

  13. 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)

    2014-01-15

    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.

  14. Spatial trends in community and health-related characteristics of Galveston Bay oyster reefs 

    E-Print Network [OSTI]

    Song, Junggeun

    1994-01-01

    The spatial trends in the oyster community and healthrelated variables for Galveston Bay oyster reefs indicated that some other factors in addition to salinity are major structuring forces. Three different directional trends were found including one...

  15. 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 ...

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

    E-Print Network [OSTI]

    Bolinger, Mark

    2013-01-01

    and Ryan Wiser. 2009. “Wind Power Price Trends in the UnitedCarbon Trust. 2008. Offshore wind power: big challenge, bigAndrew. 2008. “Trends in Wind Power Prices, B.O.P. , and

  17. Trend Survey on Japanese Natural Language Processing Studies over the Last Decade

    E-Print Network [OSTI]

    in the bibli- ographic information and then extracted various pieces of useful information for the trend survey

  18. Evaluation of the cooling trend in the ionosphere using functional regression with incomplete curves

    E-Print Network [OSTI]

    Kokoszka, Piotr

    Evaluation of the cooling trend in the ionosphere using functional regression with incomplete the operation of space­based civil- ian and defense systems. The ionospheric cooling trend studied in this paper the increased concentration of greenhouse gasses. The hypothesis that a cooling trend in the ionosphere exists

  19. Trends in Health Disparities in North Carolina by Region 1 July 2011 Satomi Imai, Ph. D.

    E-Print Network [OSTI]

    Gopalakrishnan, K.

    Trends in Health Disparities in North Carolina by Region 1 July 2011 Satomi Imai, Ph. D. Center in Health Status and Health Risk Factors in North Carolina by Region : Data from the Behavioral Risk Factor ................................................................................................................... 25 #12;Trends in Health Disparities in North Carolina by Region 2 List of Figures Figure 1-a. Trend

  20. TRENDS IN DIRECT NORMAL SOLAR IRRADIANCE IN OREGON FROM 1979-2003 Laura Riihimaki

    E-Print Network [OSTI]

    Oregon, University of

    TRENDS IN DIRECT NORMAL SOLAR IRRADIANCE IN OREGON FROM 1979-2003 Laura Riihimaki Frank Vignola of trends in direct normal irradiance from three sites around Oregon over a period of 25 years. An overall. This article studies the trends in direct normal beam irradiance at three locations in Oregon. These sites have

  1. Solar dimming and CO2 effects on soil moisture trends Alan Robock1

    E-Print Network [OSTI]

    Robock, Alan

    Solar dimming and CO2 effects on soil moisture trends Alan Robock1 and Haibin Li1 Received 15 July solar dimming and upward CO2 trends, we conducted experiments with a sophisticated land surface model. Li (2006), Solar dimming and CO2 effects on soil moisture trends, Geophys. Res. Lett., 33, L20708

  2. SPATIAL PRECIPITATION TRENDS AND EFFECTS OF CLIMATE CHANGE ON THE HAWAI'IAN HUALALAI AQUIFER

    E-Print Network [OSTI]

    Anderson, Charles W.

    THESIS SPATIAL PRECIPITATION TRENDS AND EFFECTS OF CLIMATE CHANGE ON THE HAWAI'IAN HUALALAI AQUIFER;Copyright by Alyssa Danielle Hendricks 2015 All Rights Reserved #12;ii ABSTRACT SPATIAL PRECIPITATION TRENDS and understood spatially and temporally at a multitude of scales, trends in precipitation are less understood

  3. Wind Energy Developments: Incentives In Selected Countries

    Reports and Publications (EIA)

    1999-01-01

    This paper discusses developments in wind energy for the countries with significant wind capacity. After a brief overview of world capacity, it examines development trends, beginning with the United States - the number one country in wind electric generation capacity until 1997.

  4. Continuous execution : improving user feedback in the development cycle

    E-Print Network [OSTI]

    Su, Kevin

    2007-01-01

    Programming environments are increasing the amount of feedback given to users during the development cycle. This work continues with this trend by exploring continuous execution, a programming environment where the result ...

  5. Trends in Energy Management Technologies - Part 5: Effectiveness of Energy Management Systems: What the Experts Say and Case Studies Reveal

    E-Print Network [OSTI]

    Webster, Tom

    2005-01-01

    Division, LBNL. Trends in Energy Management Technology FEMP/Applications in Energy Management, Control, and InformationDynamics. Trends in Energy Management Technology FEMP/NTDP

  6. 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

    2003-01-01

    of Practice of Energy Management, Control, and Informationpdf Trends in Energy Management TechnologyAlgorithms Trends in Energy Management Technology Fault

  7. 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

    2004-01-01

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

  8. Energy Efficiency Trends in Residential and Commercial Buildings - August 2010

    SciTech Connect (OSTI)

    none,

    2010-08-01

    This report overviews trends in the construction industry, including profiles of buildings and the resulting impacts on energy consumption. It begins with an executive summary of the key findings found in the body of the report, so some of the data and charts are replicated in this section. Its intent is to provide in a concise place key data points and conclusions. The remainder of the report provides a specific profile of the construction industry and patterns of energy use followed by sections providing product and market insights and information on policy efforts, such as taxes and regulations, which are intended to influence building energy use. Information on voluntary programs is also offered.

  9. Trends in Building Energy Usage in Texas State Agencies 

    E-Print Network [OSTI]

    Murphy, W. E.; Turner, W. D.; O'Neal, D. L.; Seshan, S.

    1985-01-01

    and the net results are EUI and ECI numbers that are not too different from those of other agencies. The trends of 1981-1983 can be misleading since they may indicate only a short term change which could be brought on by extreme or mild weather or other... difference in EUI, but if the EUI has already dropped 25%. there may not be a lot left to do to reduce it further. On the other hand, if the EUI has risen by 50%. there are many things that can be done to conserve energy. CORRECTIONS FOR LOCAL WEATHER...

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

    E-Print Network [OSTI]

    Alderman, D. C. (DeForest Charles)

    1951-01-01

    stream_source_info Bull0742.pdf.txt stream_content_type text/plain stream_size 24281 Content-Encoding ISO-8859-1 stream_name Bull0742.pdf.txt Content-Type text/plain; charset=ISO-8859-1 Citrus Variety Trends... 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...

  11. Trends in U.S. Residential Natural Gas Consumption

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979 1.988Prices,Flight.... 111.1 14.77.1 111.1ReducingTrends

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

    E-Print Network [OSTI]

    Wiser, Ryan H

    2009-01-01

    to lower the cost of offshore wind power, and incrementallyinstalled offshore. From 2018 to 2030, roughly 16 GW of wind

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

    E-Print Network [OSTI]

    Wiser, Ryan H

    2009-01-01

    supply curve for wind using cost and performance assumptionspressure on installed wind project costs while the industryon U.S. Wind Power Installation, Cost, and Performance

  14. Rejuvenating the Chinese Defense Economy: Present Developments and Future Trends

    E-Print Network [OSTI]

    CHEUNG, Tai Ming

    2011-01-01

    2011 Rejuvenating the Chinese Defense Economy: Presentand future prospects of the Chinese defense economy. Fifteeneven accelerate, as long as the Chinese leadership remains

  15. Rejuvenating the Chinese Defense Economy: Present Developments and Future Trends

    E-Print Network [OSTI]

    CHEUNG, Tai Ming

    2011-01-01

    AND ENGINEERING TALENT The Chinese defense economy has aand engineering graduates to satisfy demand from both the civilian and defense economies,

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

    E-Print Network [OSTI]

    Wiser, Ryan H

    2009-01-01

    Cost of Natural Gas Combined Cycle Wholesale Price Range foroffsets both coal and combined-cycle natural gas usage, but

  17. Human Mobility in a Globalizing World: Urban Development Trends and Policy Implications

    E-Print Network [OSTI]

    Clark, William A. V.

    2006-01-01

    labour markets, but rigid national boundaries and controls on migration. Several recent papers, which stress

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

    E-Print Network [OSTI]

    Wiser, Ryan H

    2009-01-01

    U.S. Department of Energy (DOE). 2008. “20% Wind Energy by2030: Increasing Wind Energy’s Contribution to U.S.costs of achieving 20% wind energy are projected to be

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

    E-Print Network [OSTI]

    Wiser, Ryan H

    2009-01-01

    system that relies heavily on wind. 5. References U.S.Department of Energy (DOE). 2008. “20% Wind Energy by2030: Increasing Wind Energy’s Contribution to U.S.

  20. USAID-Energy Trends in Developing Asia: Priorities for a Low-Carbon Future

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLCAdministration EIA|| Open Energy

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

    SciTech Connect (OSTI)

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

    1991-12-01

    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.

  2. The dust grain size - stellar luminosity trend in debris discs

    E-Print Network [OSTI]

    Pawellek, Nicole

    2015-01-01

    The cross section of material in debris discs is thought to be dominated by the smallest grains that can still stay in bound orbits despite the repelling action of stellar radiation pressure. Thus the minimum (and typical) grain size $s_\\text{min}$ is expected to be close to the radiation pressure blowout size $s_\\text{blow}$. Yet a recent analysis of a sample of Herschel-resolved debris discs showed the ratio $s_\\text{min}/s_\\text{blow}$ to systematically decrease with the stellar luminosity from about ten for solar-type stars to nearly unity in the discs around the most luminous A-type stars. Here we explore this trend in more detail, checking how significant it is and seeking to find possible explanations. We show that the trend is robust to variation of the composition and porosity of dust particles. For any assumed grain properties and stellar parameters, we suggest a recipe of how to estimate the "true" radius of a spatially unresolved debris disc, based solely on its spectral energy distribution. The r...

  3. Scoping study on trends in the economic value of electricity reliability to the U.S. economy

    SciTech Connect (OSTI)

    Eto, Joseph; Koomey, Jonathan; Lehman, Bryan; Martin, Nathan; Mills, Evan; Webber, Carrie; Worrell, Ernst

    2001-06-01

    During the past three years, working with more than 150 organizations representing public and private stakeholders, EPRI has developed the Electricity Technology Roadmap. The Roadmap identifies several major strategic challenges that must be successfully addressed to ensure a sustainable future in which electricity continues to play an important role in economic growth. Articulation of these anticipated trends and challenges requires a detailed understanding of the role and importance of reliable electricity in different sectors of the economy. This report is intended to contribute to that understanding by analyzing key aspects of trends in the economic value of electricity reliability in the U.S. economy. We first present a review of recent literature on electricity reliability costs. Next, we describe three distinct end-use approaches for tracking trends in reliability needs: (1) an analysis of the electricity-use requirements of office equipment in different commercial sectors; (2) an examination of the use of aggregate statistical indicators of industrial electricity use and economic activity to identify high reliability-requirement customer market segments; and (3) a case study of cleanrooms, which is a cross-cutting market segment known to have high reliability requirements. Finally, we present insurance industry perspectives on electricity reliability as an example of a financial tool for addressing customers' reliability needs.

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

    SciTech Connect (OSTI)

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

    2011-07-01

    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.

  5. Wind Power Price Trends in the United States

    SciTech Connect (OSTI)

    Bolinger, Mark; Wiser, Ryan

    2009-07-15

    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.

  6. Demographic and Citation Trends in Astrophysical Journal papers and Preprints

    E-Print Network [OSTI]

    Greg J. Schwarz; Robert C. Kennicutt Jr

    2004-11-10

    We have used data from ADS, AAS, and astro-ph, to study the publishing, preprint posting, and citation patterns for papers published in the ApJ in 1999 and 2002. This allowed us to track statistical trends in author demographics, preprint posting habits, and citation rates for ApJ papers as a whole and across various subgroups and types of ApJ papers. The most interesting results are the frequencies of use of the astro-ph server across various subdisciplines of astronomy, and the impact that such posting has on the citation history of the subsequent ApJ papers. By 2002 72% of ApJ papers were posted as astro-ph preprints, but this fraction varies from 22-95% among the subfields studied. A majority of these preprints (61%) were posted after the papers were accepted at ApJ, and 88% were posted or updated after acceptance. On average, ApJ papers posted on astro-ph are cited more than twice as often as those that are not posted on astro-ph. This difference can account for a number of other, secondary citation trends, including some of the differences in citation rates between journals and different subdisciplines. Preprints clearly have supplanted the journals as the primary means for initially becoming aware of papers, at least for a large fraction of the ApJ author community. Publication in a widely-recognized peer-reviewed journal remains as the primary determinant of the impact of a paper, however. For example, conference proceedings papers posted on astro-ph are also cited twice as frequently as those that are not posted, but overall such papers are still cited 20 times less often than the average ApJ paper. These results provide insights into how astronomical research is currently disseminated by authors and ingested by readers.

  7. A Spectral Analysis of World GDP Dynamics: Kondratieff Waves, Kuznets Swings, Juglar and Kitchin Cycles in Global Economic Development, and the 2008–2009 Economic Crisis

    E-Print Network [OSTI]

    Korotayev, Andrey V; Tsirel, Sergey V.

    2010-01-01

    and Significance of Kuznets Cycles. Economic Development andUniversity Press. Kuznets S. 1930. Secular Movements inSchumpeter and Kuznets: Trend Periods Revisited. Journal of

  8. Visible and infrared photometry of Kuiper Belt objects: searching for evidence of trends

    E-Print Network [OSTI]

    Sheppard, Scott S.

    Visible and infrared photometry of Kuiper Belt objects: searching for evidence of trends Neil Mc. © 2003 Elsevier Science (USA). All rights reserved. Keywords: Kuiper Belt objects; Photometry; Infrared

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

    E-Print Network [OSTI]

    Benson, Sally M.

    2010-01-01

    fluid volume. Well construction includes drilling, reworkingTrends Table 3: Drilling Blowouts, Wells Drilled, Rates and1,11 As for well construction overall, the drilling blowout

  10. 2014 U.S. Offshore Wind Market Report: Industry Trends, Technology...

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

    Stehly, Walt Musial Floating Substructure Sensitivities Global Market Trends * The global offshore wind industry is set to reach a deployment record with 4,000 megawatts (MW)...

  11. California’s Water Footprint: recent trends and framework for a sustainable transition

    E-Print Network [OSTI]

    Fulton, Julian

    2015-01-01

    and Interstate Movements of Natural Gas by State. ” http://2014: Market Trends: Natural Gas. http://www.eia.gov/and Interstate Movements of Natural Gas by State. ” http://

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

    E-Print Network [OSTI]

    Benson, Sally M.

    2010-01-01

    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

  13. Automobility in India: A Study of Car Acquisition and Ownership Trends in the City of Surat

    E-Print Network [OSTI]

    Banerjee, Ipsita

    2011-01-01

    Size Category of Car Owned . . . . . . . . . . . . . . . . .Trends in sales of cars of different sizes, 2001-and other countries . . . . . . . . . . Car size segments in

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

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

    and Trends in the U.S. Voluntary Green Power Market (2013 Data) The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase...

  15. Status and Trends in the U.S. Voluntary Green Power Market (2011...

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

    and Trends in the U.S. Voluntary Green Power Market (2011 data) The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase...

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

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

    and Trends in the U.S. Voluntary Green Power Market (2013 edition) The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase...

  17. Status and Trends in the U.S. Voluntary Green Power Market (2012...

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

    and Trends in the U.S. Voluntary Green Power Market (2012 data) The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase...

  18. TRENDS AND DIRECTIONS IN CLIMATE RESEARCH Advances in Urban Climate Modeling

    E-Print Network [OSTI]

    ­5 are the most significant causes of the current global warming trend. Energy production and consumption Meteorological Institute, Research Department, Copenhagen, Denmark Cities interact with the atmosphere over

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

    E-Print Network [OSTI]

    Desroches, Louis-Benoit

    2013-01-01

    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

  20. ORIGINAL PAPER Trends in heat-related mortality in the United States,

    E-Print Network [OSTI]

    Sheridan, Scott

    with older housing, larger heat islands, and poorer residents as being collectively more vulnerable (HarlanORIGINAL PAPER Trends in heat-related mortality in the United States, 1975­2004 Scott C. Sheridan Æ Springer Science+Business Media B.V. 2008 Abstract This study addresses the long-term trends in heat

  1. 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 and Ostrovsky in 1997 and up to the latest trends in single-database PIR research such as trusted hardware usage be : · an electronic library, and which books we are interested in may provide information about our politic

  2. Large-Scale Trends in the Evolution of Gene Structures within 11 Animal Genomes

    E-Print Network [OSTI]

    Yandell, Mark

    Large-Scale Trends in the Evolution of Gene Structures within 11 Animal Genomes Mark Yandell1,2,3¤a-source software library called CGL (for ``Comparative Genomics Library''). Our results demonstrate that change. Citation: Yandell M, Mungall CJ, Smith C, Prochnik S, Kaminker J, et al (2006) Large-scale trends

  3. MINI FACT BOOK FACULTY (Excluding UMMC), 2012-2013FIVE YEAR NEW TRANSFER TRENDS

    E-Print Network [OSTI]

    Tchumper, Gregory S.

    2012-2013 MINI FACT BOOK FACULTY (Excluding UMMC), 2012-2013FIVE YEAR NEW TRANSFER TRENDS Total Engineering Journalism Liberal Arts Pharmacy Law Other Library* Full-Time 798 (91.2%) 336 (88.0%) 462 (93 na 25 582 87 na 48 na ENROLLMENT, FALL 2012-2013 FIVE YEAR ENROLLMENT TRENDS RETENTION AND GRADUATION

  4. Trends in animal behaviour research (19682002): ethoinformatics and the mining of library databases

    E-Print Network [OSTI]

    Ord, Terry

    Trends in animal behaviour research (1968­2002): ethoinformatics and the mining of library publications contained in an electronic library database to examine trends in animal behaviour research. We Department, Indiana University zSchool of Library and Information Science, Indiana University (Received 8

  5. Trend Mining in Social Networks: A Study Using A Large Cattle Movement Database

    E-Print Network [OSTI]

    Coenen, Frans

    Trend Mining in Social Networks: A Study Using A Large Cattle Movement Database Puteri N for the work is the social network represented by the UK's cattle movement data base. However, the proposed.setzkorn}@liverpool.ac.uk Abstract. This paper reports on a mechanism to identify temporal spatial trends in social networks

  6. 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

  7. 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

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

    SciTech Connect (OSTI)

    O'Connor, J. K.

    2007-09-01

    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.

  9. Recent Trends in Graduate Software Engineering Mark Ardis (Moderator) Shawn Bohner

    E-Print Network [OSTI]

    Ardis, Mark

    Recent Trends in Graduate Software Engineering Mark Ardis (Moderator) Shawn Bohner Stevens.sedano@sv.cmu.edu Abstract This panel will discuss recent trends in graduate software engineering programs, including of software engineering to other disciplines, such as computer science and systems engineering. 1. Position

  10. Energy Efficiency for Ultrascale Systems: Challenges and Trends from Nesus Project

    E-Print Network [OSTI]

    Lefèvre, Laurent

    , modeling and simulation of ultrascale systems, energy-aware scheduling and resource management, and energy-efficientEnergy Efficiency for Ultrascale Systems: Challenges and Trends from Nesus Project Michel Bagein1. Therefore, this paper presents challenges and trends associated with energy efficiency for ultrascale

  11. 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

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

    E-Print Network [OSTI]

    Bertini, Robert L.

    software Proactively manage fleet maintenance through engine bus monitoring A key component;Software Trend ­ Integration! Software is a critical component of your Smart Fleet Route Management System- line revenue Integrates with route optimization software 14 #12;The Trend: Real-Time Communication 15

  13. 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 Article Published Version detection in total ozone. Journal of Geophysical Research, 112. D14307. ISSN 0148-0227 doi: 10.1029/2006JD of long-range correlations on trend detection in total ozone Dmitry I. Vyushin,1 Vitali E. Fioletov,2

  14. Trends in Hydraulic Fracturing Distributions and Treatment Fluids, Additives, Proppants, and Water Volumes Applied to

    E-Print Network [OSTI]

    Trends in Hydraulic Fracturing Distributions and Treatment Fluids, Additives, Proppants, and Water.S. Geological Survey #12;Cover photos. U.S. hydraulic fracturing operation (front and back covers). Photos courtesy of Mark Engle, U.S. Geological Survey. #12;Trends in Hydraulic Fracturing Distributions

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

    SciTech Connect (OSTI)

    Hand, M.

    2015-01-01

    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.

  16. 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@uni-math.gwdg.de@uni-math.gwdg.de Thomas Schick, schick@uni-math.gwdg.de Yuri Tschinkel, yuri@uni-math.gwdg.de Mathematisches Institut

  17. 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

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

    E-Print Network [OSTI]

    Calculating Long-Term Trends in the Real Real Prices of Primary Commodities: Deflator Adjustment method for re-assessing all earlier studies on long-term trends in commodity prices by accounting calculating a corrected `real real' commodity price series, as was done recently, for example, in Svedberg

  19. Improving dual-porosity simulation of waterflood performance in the naturally fractured Spraberry Trend area 

    E-Print Network [OSTI]

    Chowdhury, Tanvir

    2002-01-01

    In this thesis we have discussed the methods of analyzing the waterflood performance of the O'Daniel waterflood pilot in the Spraberry Trend Area with the help of reservoir simulation. Spraberry Trend Area is considered to be one of the richest oil...

  20. EXPLORATION OF PREHOSPITAL VITAL SIGN TRENDS FOR THE PREDICTION OF TRAUMA OUTCOMES

    E-Print Network [OSTI]

    EXPLORATION OF PREHOSPITAL VITAL SIGN TRENDS FOR THE PREDICTION OF TRAUMA OUTCOMES Liangyou Chen whether there are diagnostically useful temporal trends in prehospital vital signs of trauma patients. Methods. Vital signs were monitored during trans- port to a level I trauma center and electronically

  1. TREND a low noise terahertz receiver user instrument for AST/RO at the South Pole

    E-Print Network [OSTI]

    Yngvesson, K. Sigfrid

    TREND ­ a low noise terahertz receiver user instrument for AST/RO at the South Pole Eyal Gerechta diameter AST/RO submillimeter wave telescope at the Amundsen/Scott South Pole Station. TREND is scheduled of special interest. The South Pole Station is the best available site for THz observations due to the very

  2. Selling green power in California: Product, industry, and market trends

    SciTech Connect (OSTI)

    Wiser, R.H.; Pickle, S.J.

    1998-05-01

    As one of the first US stages to open its doors to retail electric competition, California offers an important opportunity to assess the effectiveness of green power marketing as a mechanism for supporting renewable energy. This report is an interim assessment of key green power product, industry, and market trends in California. The report identifies and analyzes: the potential size of the green power market in California; the companies participating in the green power market; the green power products being offered and their prices; the impact of the green market on renewable generators and the environment; and the influence of several public policies and non-governmental programs on the market for green power. Data used in this paper have been collected, in large part, from surveys and interviews with green power marketers that took place between December 1997 and April 1998. There remain legitimate concerns over the viability of green power marketing to support significant quantities of renewable energy and provide large environmental gains, and it is far too early to assess the overall strength of customer demand for renewable energy. A critical finding of this report is that, because of the high cost of acquiring and servicing residential customers and the low utility default service price, green power marketing affords new energy service providers one of the only viable entrees to California`s residential marketplace.

  3. Trends In U.S. Electric Power Transmission

    SciTech Connect (OSTI)

    NONE

    2007-11-15

    The report provides an overview of the changes that are occurring in the industry to implement the goals of improved reliability and reduced congestion costs. As the electric industry works to become a more efficient market, transmission stands as a key link between the competitive generation and the regulated distribution sectors. In this role as a key link, transmission is a major focus of government efforts to improve reliability and reduce congestion costs. The scope of the report is to analyze the dominant reliability, investment, siting, and competition/open access trends that are occurring in the domestic electric transmission industry. Topics covered include: the impact of the 2003 Northeast blackout on reliability rules; the move from voluntary to mandatory reliability standards; the advent of real-time transmission system monitoring; ISO/RTO efforts to improve system reliability; the drivers of government intervention in transmission investment; the move towards incentive-based rates for transmission investment; legislative and regulatory efforts to spur transmission investment to support renewable energy resources; the emergence of merchant transmission; the need for federal backstop authority on regional transmission projects; the designation of national interest electric transmission corridors; FERC Orders on siting transmission; the need for changes in open access and competition regulations; FERC efforts to increase open access and competition; legislative efforts to increase competition; and, current competitive issues in the industry.

  4. Analysis of SNL/MSU/DOE fatigue database trends for wind turbine blade materials.

    SciTech Connect (OSTI)

    Mandell, John F. (Montana State University, Bozeman, MT); Ashwill, Thomas D.; Wilson, Timothy J. (Montana State University, Bozeman, MT); Sears, Aaron T. (Montana State University, Bozeman, MT); Agastra, Pancasatya (Montana State University, Bozeman, MT); Laird, Daniel L.; Samborsky, Daniel D. (Montana State University, Bozeman, MT)

    2010-12-01

    This report presents an analysis of trends in fatigue results from the Montana State University program on the fatigue of composite materials for wind turbine blades for the period 2005-2009. Test data can be found in the SNL/MSU/DOE Fatigue of Composite Materials Database which is updated annually. This is the fifth report in this series, which summarizes progress of the overall program since its inception in 1989. The primary thrust of this program has been research and testing of a broad range of structural laminate materials of interest to blade structures. The report is focused on current types of infused and prepreg blade materials, either processed in-house or by industry partners. Trends in static and fatigue performance are analyzed for a range of materials, geometries and loading conditions. Materials include: sixteen resins of three general types, five epoxy based paste adhesives, fifteen reinforcing fabrics including three fiber types, three prepregs, many laminate lay-ups and process variations. Significant differences in static and fatigue performance and delamination resistance are quantified for particular materials and process conditions. When blades do fail, the likely cause is fatigue in the structural detail areas or at major flaws. The program is focused strongly on these issues in addition to standard laminates. Structural detail tests allow evaluation of various blade materials options in the context of more realistic representations of blade structure than do the standard test methods. Types of structural details addressed in this report include ply drops used in thickness tapering, and adhesive joints, each tested over a range of fatigue loading conditions. Ply drop studies were in two areas: (1) a combined experimental and finite element study of basic ply drop delamination parameters for glass and carbon prepreg laminates, and (2) the development of a complex structured resin-infused coupon including ply drops, for comparison studies of various resins, fabrics and pry drop thicknesses. Adhesive joint tests using typical blade adhesives included both generic testing of materials parameters using a notched-lap-shear test geometry developed in this study, and also a series of simulated blade web joint geometries fabricated by an industry partner.

  5. EV Charging Through Wireless Power Transfer: Analysis of Efficiency Optimization and Technology Trends

    SciTech Connect (OSTI)

    Miller, John M; Rakouth, Heri; Suh, In-Soo

    2012-01-01

    This paper is aimed at reviewing the technology trends for wireless power transfer (WPT) for electric vehicles (EV). It also analyzes the factors affecting its efficiency and describes the techniques currently used for its optimization. The review of the technology trends encompasses both stationary and moving vehicle charging systems. The study of the stationary vehicle charging technology is based on current implementations and on-going developments at WiTricity and Oak Ridge National Lab (ORNL). The moving vehicle charging technology is primarily described through the results achieved by the Korean Advanced Institute of Technology (KAIST) along with on-going efforts at Stanford University. The factors affecting the efficiency are determined through the analysis of the equivalent circuit of magnetic resonant coupling. The air gap between both transmitting and receiving coils along with the magnetic field distribution and the relative impedance mismatch between the related circuits are the primary factors affecting the WPT efficiency. Currently the industry is looking at an air gap of 25 cm or below. To control the magnetic field distribution, Kaist has recently developed the Shaped Magnetic Field In Resonance (SMFIR) technology that uses conveniently shaped ferrite material to provide low reluctance path. The efficiency can be further increased by means of impedance matching. As a result, Delphi's implementation of the WiTricity's technology exhibits a WPT efficiency above 90% for stationary charging while KAIST has demonstrated a maximum efficiency of 83% for moving vehicle with its On Line Vehicle (OLEV) project. This study is restricted to near-field applications (short and mid-range) and does not address long-range technology such as microwave power transfer that has low efficiency as it is based on radiating electromagnetic waves. This paper exemplifies Delphi's work in powertrain electrification as part of its innovation for the real world program geared toward a safer, greener and more connected driving. Moreover, it draws from and adds to Dr. Andrew Brown Jr.'s SAE books 'Active Safety and the Mobility Industry', 'Connectivity and Mobility Industry', and 'Green Technologies and the Mobility Industry'. Magnetic resonant coupling is the foundation of modern wireless power transfer. Its efficiency can be controlled through impedance matching and magnetic field shaping. Current implementations use one or both of these control methods and enable both stationary and mobile charging with typical efficiency within the 80% and 90% range for an air gap up to 25 cm.

  6. RECENT TRENDS IN EMERGING TRANSPORTATION FUELS AND ENERGY CONSUMPTION...

    Office of Scientific and Technical Information (OSTI)

    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...

  7. http://tics.trends.com 1364-6613/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII: 82 ReviewReview TRENDS in Cognitive Sciences Vol.5 No.2 February 2001

    E-Print Network [OSTI]

    Chater, Nick

    http://tics.trends.com 1364-6613/01/$ ­ see front matter © 2001 Elsevier Science Ltd. All rights reserved. PII: 82 ReviewReview TRENDS in Cognitive Sciences Vol.5 No.2 February 2001 http://tics

  8. TRENDS in Cognitive Sciences Vol.5 No.8 August 2001 http://tics.trends.com 1364-6613/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII

    E-Print Network [OSTI]

    Coulson, Seana

    TRENDS in Cognitive Sciences Vol.5 No.8 August 2001 http://tics.trends.com 1364-6613/01/$ ­ see front matter © 2001 Elsevier Science Ltd. All rights reserved. PII: 349ReviewReview http://tics

  9. http://tics.trends.com 1364-6613/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII: 62 ReviewReview TRENDS in Cognitive Sciences Vol.5 No.2 February 2001

    E-Print Network [OSTI]

    Menzel, Randolf - Institut für Biologie

    http://tics.trends.com 1364-6613/01/$ ­ see front matter © 2001 Elsevier Science Ltd. All rights reserved. PII: 62 ReviewReview TRENDS in Cognitive Sciences Vol.5 No.2 February 2001 http://tics

  10. Chemical Abundance Trends in the Milky Way Disk: Implications on the Origin of the Galactic Thick Disk

    E-Print Network [OSTI]

    Cheng, Judy

    2012-01-01

    1.2 Chemical Abundances and Metallicity Gradients: Probes ofOF CALIFORNIA SANTA CRUZ CHEMICAL ABUNDANCE TRENDS IN THE238 vii Abstract Chemical Abundance Trends in the Milky Way

  11. 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

    2009-01-01

    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

  12. Bayesian Inference for Time Trends in Parameter Values using Weighted Evidence Sets

    SciTech Connect (OSTI)

    D. L. Kelly; A. Malkhasyan

    2010-09-01

    There is a nearly ubiquitous assumption in PSA that parameter values are at least piecewise-constant in time. As a result, Bayesian inference tends to incorporate many years of plant operation, over which there have been significant changes in plant operational and maintenance practices, plant management, etc. These changes can cause significant changes in parameter values over time; however, failure to perform Bayesian inference in the proper time-dependent framework can mask these changes. Failure to question the assumption of constant parameter values, and failure to perform Bayesian inference in the proper time-dependent framework were noted as important issues in NUREG/CR-6813, performed for the U. S. Nuclear Regulatory Commission’s Advisory Committee on Reactor Safeguards in 2003. That report noted that “in-dustry lacks tools to perform time-trend analysis with Bayesian updating.” This paper describes an applica-tion of time-dependent Bayesian inference methods developed for the European Commission Ageing PSA Network. These methods utilize open-source software, implementing Markov chain Monte Carlo sampling. The paper also illustrates an approach to incorporating multiple sources of data via applicability weighting factors that address differences in key influences, such as vendor, component boundaries, conditions of the operating environment, etc.

  13. Statistical Analysis of Historical State-Level Residential Energy Consumption Trends

    SciTech Connect (OSTI)

    Belzer, David B.; Cort, Katherine A.

    2004-08-01

    Developing an accurate picture of the major trends in energy consumption in the nation’s stock of residential buildings can serve a variety of national and regional program planning and policy needs related to energy use. This paper employs regression analysis and uses the PRISM (Princeton Scorekeeping Method) approach with historical data to provide some insight into overall changes in the thermal integrity of the residential building stock by state. Although national energy use intensity estimates exist in aggregate, these numbers shed little light on what drives building consumption, as opposing influences are hidden within the measurement (e.g., more appliances that increase energy use while shell improvements reduce it). This study addresses this issue by estimating changes in the reference temperatures that best characterize the existing residential building stock on a state basis. Improvements in building thermal integrity are reflected by declines in the heating reference temperature, holding other factors constant. Heating and cooling-day estimates to various reference temperatures were computed from monthly average temperature data for approximately 350 climatic divisions in the U.S. A simple cross-sectional analysis is employed to try to explain the differential impacts across states. Among other factors, this analysis considers the impact that the relative growth in the number of residential buildings and the stringency of building energy codes has had on residential building energy use. This paper describes the methodology used, presents results, and suggests directions for future research.

  14. World Oil Prices and Production Trends in AEO2008 (released in AEO2008)

    Reports and Publications (EIA)

    2008-01-01

    Annual Energy Outlook 2008 (AEO) defines the world oil price as the price of light, low-sulfur crude oil delivered in Cushing, Oklahoma. Since 2003, both "above ground" and "below ground" factors have contributed to a sustained rise in nominal world oil prices, from $31 per barrel in 2003 to $69 per barrel in 2007. The AEO2008 reference case outlook for world oil prices is higher than in the AEO2007 reference case. The main reasons for the adoption of a higher reference case price outlook include continued significant expansion of world demand for liquids, particularly in non-OECD (Organization for Economic Cooperation and Development) countries, which include China and India; the rising costs of conventional non-OPEC (Organization of the Petroleum Exporting Countries) supply and unconventional liquids production; limited growth in non-OPEC supplies despite higher oil prices; and the inability or unwillingness of OPEC member countries to increase conventional crude oil production to levels that would be required for maintaining price stability. The Energy Information Administration will continue to monitor world oil price trends and may need to make further adjustments in future AEOs.

  15. Reliability and Geographic Trends of 50,000 Photovoltaic Systems in the USA: Preprint

    SciTech Connect (OSTI)

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

    2014-09-01

    This paper presents performance 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 the normal systems and about 85% of all systems, including systems with known issues, performed to within 10% or better of expected performance. Although considerable uncertainty may exist due to the nature of the data, hotter climates appear to exhibit some degradation not seen in the more moderate climates. Special causes of underperformance and their impacts are delineated by reliability category. Hardware-related issues are dominated by inverter problems (totaling less than 0.5%) and underperforming modules (totaling less than 0.1%). Furthermore, many reliability categories show a significant decrease in occurrence from year 1 to subsequent years, emphasizing the need for higher-quality installations but also the need for improved standards development. The probability of PV system damage because of hail is below 0.05%. Singular weather events can have a significant impact such as a single lightning strike to a transformer or the impact of a hurricane. However, grid outages are more likely to have a significant impact than PV system damage when extreme weather events occur.

  16. Parent Stars of Extrasolar Planets. XI. Trends with Condensation Temperature Revisited

    E-Print Network [OSTI]

    Gonzalez, Guillermo; Tobin, Ryan W

    2010-01-01

    We report the results of abundance analyses of new samples of stars with planets and stars without detected planets. We employ these data to compare abundance-condensation temperature trends in both samples. We find that stars with planets have more negative trends. In addition, the more metal-rich stars with planets display the most negative trends. These results confirm and extend the findings of Ramirez et al. (2009) and Melendez et al. (2009), who restricted their studies to solar analogs. We also show that the differences between the solar photospheric and CI meteoritic abundances correlate with condensation temperature.

  17. New Report Shows Trend Toward Larger Offshore Wind Systems

    Broader source: Energy.gov [DOE]

    The Energy Department released a new report showing progress for the U.S. offshore wind energy market in 2012, including 11 commercial-scale U.S. projects reaching an advanced stage of development.

  18. Secondary residential demand trends in contemporary Japan and North Asia

    E-Print Network [OSTI]

    Lam, Michael M

    2009-01-01

    This research paper attempts to address the opportunity and challenges for Vacation Residential Development in North Asia, with specific geographic focus on Japan first through an analysis of national and regional consumption, ...

  19. Horizon Report > 2014 Library Edition The NMC Horizon Report > 2014 Library Edition examines key trends, significant challenges, and

    E-Print Network [OSTI]

    Chen, Yiling

    and research libraries across the globe. #12;iii Introduction 1 Trends Accelerating Technology Adoption in Academic and Research Libraries 4 Fast Trends: Driving technology adoption in academic and research of education around the globe. This volume, the NMC Horizon Report: 2014 Library Edition, examines key trends

  20. Emerging Trends in Higher Education Human Resources and Implications for Chief Human Resource Officers: A Delphi Study 

    E-Print Network [OSTI]

    Dickens, Brian Keith

    2015-05-11

    emerging trends in HEHR over the next ten years, (2) to identify the issues for CHRO’s regarding these trends, and (3) to identify the strategies for addressing these issues. Results from sixteen CHRO experts in higher education identified 58 trends and 126...

  1. Economic Model For a Return on Investment Analysis of United States Government High Performance Computing (HPC) Research and Development (R & D) Investment

    SciTech Connect (OSTI)

    Joseph, Earl C.; Conway, Steve; Dekate, Chirag

    2013-09-30

    This study investigated how high-performance computing (HPC) investments can improve economic success and increase scientific innovation. This research focused on the common good and provided uses for DOE, other government agencies, industry, and academia. The study created two unique economic models and an innovation index: 1 A macroeconomic model that depicts the way HPC investments result in economic advancements in the form of ROI in revenue (GDP), profits (and cost savings), and jobs. 2 A macroeconomic model that depicts the way HPC investments result in basic and applied innovations, looking at variations by sector, industry, country, and organization size. ? A new innovation index that provides a means of measuring and comparing innovation levels. Key findings of the pilot study include: IDC collected the required data across a broad set of organizations, with enough detail to create these models and the innovation index. The research also developed an expansive list of HPC success stories.

  2. Predicting trends of invasive plants richness using local socio-economic data: An application in North Portugal

    SciTech Connect (OSTI)

    Santos, Mario; Freitas, Raul; Crespi, Antonio L.; Hughes, Samantha Jane; Cabral, Joao Alexandre

    2011-10-15

    This study assesses the potential of an integrated methodology for predicting local trends in invasive exotic plant species (invasive richness) using indirect, regional information on human disturbance. The distribution of invasive plants was assessed in North Portugal using herbarium collections and local environmental, geophysical and socio-economic characteristics. Invasive richness response to anthropogenic disturbance was predicted using a dynamic model based on a sequential modeling process (stochastic dynamic methodology-StDM). Derived scenarios showed that invasive richness trends were clearly associated with ongoing socio-economic change. Simulations including scenarios of growing urbanization showed an increase in invasive richness while simulations in municipalities with decreasing populations showed stable or decreasing levels of invasive richness. The model simulations demonstrate the interest and feasibility of using this methodology in disturbance ecology. - Highlights: {yields} Socio-economic data indicate human induced disturbances. {yields} Socio-economic development increase disturbance in ecosystems. {yields} Disturbance promotes opportunities for invasive plants.{yields} Increased opportunities promote richness of invasive plants.{yields} Increase in richness of invasive plants change natural ecosystems.

  3. Assessing the viability of lifestyle retail development as a traditional town center

    E-Print Network [OSTI]

    Torino, Roger

    2005-01-01

    The lifestyle center, a recently emerged real estate retail product, is the culmination of shifts in cultural attitudes, real estate economic trends, and changes in the role of local government on the development of built ...

  4. Energy Demand and Fuel Supply in Developing Countries Brazil, Korea and the Philippines

    E-Print Network [OSTI]

    Sathaye, Jayant A.

    1984-01-01

    1980. COUNTRY REPORT BRAZIL TRENDS OF ENERGY USE I N BRAZILBRAZIL KOREA PHILIPPINES INTRODUCTION During the 1970s, energyENERGY DEMAND AND FUEL SUPPLY IN DEVELOPING COUNTRIES BRAZIL,

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

    SciTech Connect (OSTI)

    Wiser, R.; Bolinger, M.

    2008-05-01

    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.

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

    E-Print Network [OSTI]

    Benestad, R E

    2013-01-01

    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.

  7. 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...

  8. 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...

  9. An overview of atmospheric deposition chemistry over the Alps: present status and long-term trends

    E-Print Network [OSTI]

    Mailhes, Corinne

    An overview of atmospheric deposition chemistry over the Alps: present status and long-term trends data highlights the importance of continuously monitoring atmospheric deposition chemistry Birmensdorf, Switzerland 5 Institute of Analytical Chemistry (IAC), Vienna University of Technology, 1060

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

    E-Print Network [OSTI]

    Bolinger, Mark

    2013-01-01

    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

  11. Reliability of the U.S. electric system -- Recent trends and current issues

    E-Print Network [OSTI]

    Osborn, Julie; Kawann, Cornelia

    2002-01-01

    since 1990, the average SAIDI and SAIFI indices attributableTrends and Current Issues SAIDI SAIFI SC SCADA SERC SPP TO? N C N i ? r N ? N i i i SAIDI SAIFI 5. LOLE (Loss of Load

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

    E-Print Network [OSTI]

    Wang Yan, S.B. Massachusetts Institute of Technology

    2009-01-01

    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 ...

  13. New Berkeley Lab Report Tracks a Decade of PV Installed Cost Trends

    E-Print Network [OSTI]

    Barbose, Galen

    2009-01-01

    Tracks a Decade of PV Installed Cost Trends Galen Barbose,in total average PV installed costs since 1998 appears to beNew York) exempted PV hardware costs from state sales tax

  14. 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.

    2013-01-01

    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...

  15. 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

  16. New Berkeley Lab Report Tracks a Decade of PV Installed Cost Trends

    E-Print Network [OSTI]

    Barbose, Galen

    2009-01-01

    Thus, even if large commercial PV installations continue tojoined by utility-scale PV), the removal of the cap on theLab Report Tracks a Decade of PV Installed Cost Trends Galen

  17. BPD Webinar: Analyze Building Energy Data, Understand Market Trends, Inform Decisions (Text Version)

    Broader source: Energy.gov [DOE]

    Below is the text version of the webinar for the Building Performance Database: Analyze Building Energy Data, Understand Market Trends, Inform Decisions, presented in October 2015. Watch the webinar.

  18. 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.

    2015-03-23

    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...

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

    E-Print Network [OSTI]

    Jones, Brittany Laurél

    2012-01-01

    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 ...

  20. 2013 Data Update: Trends and Market Forces Shaping Small Community Air Service in the United States

    E-Print Network [OSTI]

    Wittman, M.D.

    2014-05-20

    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 ...

  1. Recent breast cancer incidence trends according to hormone therapy use: the California Teachers Study cohort

    E-Print Network [OSTI]

    2010-01-01

    European populations. Breast Cancer Res Treat 2008, 107:389-as: Marshall et al. : Recent breast cancer incidence trendsTeachers Study cohort. Breast Cancer Research 2010 12:R4.

  2. Marketing "Honor Killing" Memoirs: Confronting Western Depictions of Muslim Women

    E-Print Network [OSTI]

    Pazargadi, Leila

    2010-01-01

    Postcolonial Exotic: Marketing the Margins. New York:of cultural expression. Marketing the Margins as ExoticHuggan’s analysis about “marketing the exotic” in his book,

  3. Depicting qudit quantum mechanics and mutually unbiased qudit theories

    E-Print Network [OSTI]

    André Ranchin

    2014-12-30

    We generalize the ZX calculus to quantum systems of dimension higher than two. The resulting calculus is sound and universal for quantum mechanics. We define the notion of a mutually unbiased qudit theory and study two particular instances of these theories in detail: qudit stabilizer quantum mechanics and Spekkens-Schreiber toy theory for dits. The calculus allows us to analyze the structure of qudit stabilizer quantum mechanics and provides a geometrical picture of qudit stabilizer theory using D-toruses, which generalizes the Bloch sphere picture for qubit stabilizer quantum mechanics. We also use our framework to describe generalizations of Spekkens toy theory to higher dimensional systems. This gives a novel proof that qudit stabilizer quantum mechanics and Spekkens-Schreiber toy theory for dits are operationally equivalent in three dimensions. The qudit pictorial calculus is a useful tool to study quantum foundations, understand the relationship between qubit and qudit quantum mechanics, and provide a novel, high level description of quantum information protocols.

  4. The Art and Science of Depiction Fredo Durand

    E-Print Network [OSTI]

    Durand, Frédo

    Vision as information processing · Input: retinal image · Output: 3D layout, object recognition, etc. Retinal image Intermediate Data Scene understanding Processing Processing #12;Intro to Visual Perception #12;Intro to Visual Perception 2 Plan · Vision as an cognitive process · Computational theory

  5. The Art and Science of Depiction Fredo Durand

    E-Print Network [OSTI]

    Durand, Frédo

    as information processing · Input: retinal image · Output: 3D layout, object recognition, etc. Retinal image Problems Intro to Visual Perception 2 Plan · Vision as an cognitive process · Computational theory stimulus: reality · Proximal stimulus: retinal image Distal stimulus (3D)proximal stimulus (2D) Intro

  6. Perceptual and Artistic Principles for Effective Computer Depiction

    E-Print Network [OSTI]

    Durand, Frédo

    ;19 Vision as information processing · Input: retinal image · Output: 3D layout, object recognition, etc. Retinal image Intermediate Data Scene understanding Processing Processing 20 Computational theory) · Contrast, edge detection · Not so easy Cup Raw edge detection Image- based processing Retinal Image 23

  7. Perceptual and Artistic Principles for Effective Computer Depiction

    E-Print Network [OSTI]

    Durand, Frédo

    theory of vision · Complex mapping #12;19 Vision as information processing · Input: retinal image Raw edge detection Image- based processing Retinal Image #12;23 Surface-based · Visible surfaces, organization · Distance, orientation Cup Local orientation Image- based processing Retinal Image Surface- based

  8. Chemical Hieroglyphs: Abstract Depiction of Complex Void Space Topology of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecoveryplanning CareerNationalCNMSTHEmaterials |

  9. Long term trends in sporadic E layers and electric field over Fortaleza, Brazil

    SciTech Connect (OSTI)

    Abdu, M.A.; Batista, I.S.; Muralikrishna, P.; Sobral, J.H.A. [Instituto Nacional de Pesquisas Espaciais, Sao Jose dos Campos (Brazil)] [Instituto Nacional de Pesquisas Espaciais, Sao Jose dos Campos (Brazil)

    1996-04-01

    This paper reports a study of long term trends in sporadic E observations from an equatorial site, collected from ionosoned data. The secular drift of the magnetic equator, and changes in the equatorial electrojet have manifested substantial long term changes at this site. The authors present trend studies of the different types of Es events and correlate these with electric field and wind variations in the ionosphere.

  10. 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))

    1996-01-01

    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.

  11. Sustainable Development

    E-Print Network [OSTI]

    Brierley, Andrew

    150 Sustainable Development Sustainable Development Degree options BSc or MA (Single Honours Degree) Sustainable Development Contributing Schools Biology; Chemistry; Computer Science; Geography & Geosciences within Sustainable Development, then you should apply for the MA degree; if you are most interested

  12. Software Traceability: Trends and Future Directions Jane Cleland-Huang

    E-Print Network [OSTI]

    Hayes, Jane E.

    . Required in safety-critical systems by many certifying bodies, such as the USA Fed- eral Aviation Authority retrieval techniques capable of semi-automating the trace creation and maintenance process, developing new Aviation Administra- tion (FAA) has established as the means of certifying that software aspects

  13. Integrating PV into Performance Contracts: Barriers and Trends

    E-Print Network [OSTI]

    Delaware, University of

    Project (REPP) discuss the theory of bundling PV with energy efficiency in performance contracts "ESCOs are businesses that develop, install, and finances projects designed to improve energy efficiency it is consumed, solar energy has been championed as a response to looming concerns of resource depletion, air

  14. ICTD Interventions: Trends Over the Last Decade Christopher Chepken

    E-Print Network [OSTI]

    Blake, Edwin

    . The seven variables include: telecommunication, terminal device, target group, domain area, region, research which are further broken down into seven variables used to categorize projects over this period, development and research. These dimensions are broken down into seven variables namely: terminal device

  15. Monitoring the cyanogenic potential of cassava: the trend towards biosensor

    E-Print Network [OSTI]

    Yeoh, Hock Hin

    -wide efforts to make cassava consumption safer. An important contribution toward this is the development. The carbohydrate-rich but low-in-protein storage roots represent an important energy source and are a staple, mainly by mechanical action (e.g., during processing or prepa- ration for consumption) or microbial

  16. ELECTRIFIED VEHICLE TECHNOLOGY TRENDS, INFRASTRUCTURE IMPLICATIONS, AND COST COMPARISONS

    E-Print Network [OSTI]

    Kockelman, Kara M.

    The motivations for developing alternative energy sources and associated vehicle powertrains1 is to reduce-market-viable plug-in electric vehicle (PEV) alternative. In this paper, the various PEV architectures are described/powertrain technologies critical for success in global vehicle markets. These alternative powertrains may, in the end

  17. Utility Marketing Strategies and Pricing Trends (An Overview) 

    E-Print Network [OSTI]

    Reynolds, S.

    1989-01-01

    's economic health depends I chair this tutorial having firsthand upon the continued success of its customers. experience of the value to a utility of fostering trusting relationships with the industrial To work, a utility's marketing strategy and customers... and provide a sound fiscal it can as a utility to meet those needs. footing for the utility, and yet still be attractive to industry and encourage the economic This tutorial panel consists of national development of the region. However, lower rates experts...

  18. Insights into Corporate Energy Management Trends - Focus on Texas 

    E-Print Network [OSTI]

    Fyock, C.

    2012-01-01

    Generation Have plans for future on-site cogeneration or renewable energy installation but don?t have today Yes Plan to Yes Plan to Texas HQ Total ? Less prevalent among Texas based companies (also less often cited as a goal) Copyright ? 2010... Deloitte Development LLC and Harrison Group. All rights reserved. 4 Business Highlights (continued) 3. Renewables and Self-Generation? Over one-third of companies have some form of self-generation and another 17% have plans. Green energy participation...

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

    SciTech Connect (OSTI)

    1996-06-01

    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.

  20. Cancer survival: global variation and long-term trends

    E-Print Network [OSTI]

    Lyratzopoulos, Georgios

    2015-03-03

    diagnosed with breast cancer between 2005 and 2009, net 5-year survival exceeded 80% in most developed countries, but was probably lower than 60% in Algeria, South Africa, Mongolia, and Jordan.1 Considering the overall number of potentially avoidable years... statistics, 2014. CA Cancer J. Clin. 64, 9–29 (2014). 8. De Angelis, R. et al. Cancer survival in Europe 1999–2007 by country and age: results of EUROCARE--5-a population-based study. Lancet Oncol. 15, 23–34 (2014). 9. Perme, M. P., Stare, J. & Estève, J...

  1. Sustainable Development

    E-Print Network [OSTI]

    Brierley, Andrew

    ) Sustainable Development Contributing Schools Biology; Chemistry; Computer Science; Geography & Geosciences enquiries Dr Emilia Ferraro, Department of Geography & Sustainable Development E: gg. Resources Very few universities currently offer undergraduate degrees in Sustainable Development. Uniquely

  2. Career Development

    Broader source: Energy.gov [DOE]

    The career development objective is to produce better employees and maximizing employee potential. DOE Leadership & Career Development Programs can help provide employees with the skills and...

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

    SciTech Connect (OSTI)

    Tuenge, Jason R.

    2013-10-01

    An LED lamp or luminaire can generally be found that matches or exceeds the efficacy of benchmark technologies in a given product category, and LED products continue to expand into ever-higher lumen output niches. However, the price premium for LED continues to pose a barrier to adoption in many applications, in spite of expected savings from reduced energy use and maintenance. Other factors—such as dimmability and quality of light—can also present challenges. The appropriate type, timing, and magnitude of energy efficiency activities will vary from organization to organization based on local variables and the method of evaluation. A number of factors merit consideration when prioritizing activities for development. Category-specific projections for pricing and efficacy are provided herein to assist in efficiency program planning efforts.

  4. Trends & Controversies: Sociocultural Predictive Analytics and Terrorism Deterrence

    SciTech Connect (OSTI)

    Sanfilippo, Antonio P.; McGrath, Liam R.

    2011-08-12

    The use of predictive analytics to model terrorist rhetoric is highly instrumental in developing a strategy to deter terrorism. Traditional (e.g. Cold-War) deterrence methods are ineffective with terrorist groups such as al Qaida. Terrorists typically regard the prospect of death or loss of property as acceptable consequences of their struggle. Deterrence by threat of punishment is therefore fruitless. On the other hand, isolating terrorists from the community that may sympathize with their cause can have a decisive deterring outcome. Without the moral backing of a supportive audience, terrorism cannot be successfully framed as a justifiable political strategy and recruiting is curtailed. Ultimately, terrorism deterrence is more effectively enforced by exerting influence to neutralize the communicative reach of terrorists.

  5. Historical impacts and future trends in industrial cogeneration

    SciTech Connect (OSTI)

    Bluestein, J.; Lihn, M.

    1999-07-01

    Cogeneration, also known as combined heat and power (CHP), is the combined sequential generation of electricity and thermal or electric energy. The technology has been known essentially since the first commercial generation of electricity as a high efficiency technology option. After a period of decline, its use increased significantly during the 1980s and it is receiving renewed interest lately as a means of increasing efficiency and reducing emissions of air pollutants including carbon emissions. New and developing technology options have added to this potential. Forecasts of future growth and efforts to stimulate cogeneration need to take into account the history of the technology, the factors that have driven it in the past, and factors which could stimulate or retard future growth. This paper reviews and analyzes these factors and looks toward the future potential for cogeneration.

  6. Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues

    Reports and Publications (EIA)

    2014-01-01

    Over the past five years, rapid growth in U.S. onshore natural gas and oil production has led to increased volumes of natural gas plant liquids (NGPL) and liquefied refinery gases (LRG). The increasing economic importance of these volumes, as a result of their significant growth in production, has revealed the need for better data accuracy and transparency to improve the quality of historical data and projections for supply, demand, and prices of these liquids, co-products, and competing products. To reduce confusion in terminology and improve its presentation of data, EIA has worked with industry and federal and state governments to clarify gas liquid terminology and has developed the term Hydrocarbon Gas Liquids, or HGL.

  7. 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

    2008-08-22

    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.

  8. Transnational Islamic activism and radicalization : patterns, trends, and prognosticators.

    SciTech Connect (OSTI)

    Colbaugh, Richard; Engi, Dennis; LaViolette, Randall A.; Spomer, Judith E.

    2010-06-01

    The research described in this report developed the theoretical and conceptual framework for understanding, recognizing, and anticipating the origins, dynamic mechanisms, perceptions, and social structures of Islamic social reform movements in the Muslim homeland and in diaspora communities. This research has revealed valuable insights into the dynamic mechanisms associated with reform movements and, as such, offers the potential to provide indications and warnings of impending violence. This study produced the following significant findings: (1) A framework for understanding Islamic radicalization in the context of Social Movement Theory was developed and implemented. This framework provides a causal structure for the interrelationships among the myriad features of a social movement. (2) The degree to which movement-related activity shows early diffusion across multiple social contexts is a powerful distinguisher of successful and unsuccessful social movements. Indeed, this measurable appears to have significantly more predictive power than volume of such activity and also more power than various system intrinsics. (3) Significant social movements can occur only if both the intra-context 'infectivity' of the movement exceeds a certain threshold and the inter-context interactions associated with the movement occur with a frequency that is larger than another threshold. Note that this is reminiscent of, and significantly extends, well-known results for epidemic thresholds in disease propagation models. (4) More in-depth content analysis of blogs through the lens of Argumentation Theory has the potential to reveal new insights into radicalization in the context of Social Movement Theory. This connection has the potential to be of value from two important perspectives - first, this connection has the potential to provide more in depth insights into the forces underlying the emergence of radical behavior and second, this connection may provide insights into how to use the blogosphere to influence the emergent dialog to effectively impact the resulting actions taken by the potential radicals. The authors of this report recognize that Islamic communities are not the only source of radicalism; indeed many other groups, religious and otherwise, have used and continue to use, radicalism to achieve their ends. Further, the authors also recognize that not all Muslims use, or condone the use of, radical behavior. Indeed, only a very small segment of the Muslim communities throughout the world use and/or support such behavior. Nevertheless, the focus of this research is, indeed, on understanding, recognizing, and anticipating the origins, dynamic mechanisms, perceptions, and social structures of Islamic radicalism.

  9. Technology and Climate Trends in PV Module Degradation: Preprint

    SciTech Connect (OSTI)

    Jordan, D. C.; Wohlgemuth, J. H.; Kurtz, S. R.

    2012-10-01

    To sustain the commercial success of photovoltaic (PV) technology it is vital to know how power output decreases with time. Unfortunately, it can take years to accurately measure the long-term degradation of new products, but past experience on older products can provide a basis for prediction of degradation rates of new products. An extensive search resulted in more than 2000 reported degradation rates with more than 1100 reported rates that include some or all IV parameters. In this paper we discuss how the details of the degradation data give clues about the degradation mechanisms and how they depend on technology and climate zones as well as how they affect current and voltage differently. The largest contributor to maximum power decline for crystalline Si technologies is short circuit current (or maximum current) degradation and to a lesser degree loss in fill factor. Thin-film technologies are characterized by a much higher contribution from fill factor particularly for humid climates. Crystalline Si technologies in hot & humid climates also display a higher probability to show a mixture of losses (not just short circuit current losses) compared to other climates. The distribution for the module I-V parameters (electrical mismatch) was found to change with field exposure. The distributions not only widened but also developed a tail at the lower end, skewing the distribution.

  10. Technology and Climate Trends in PV Module Degradation (Presentation)

    SciTech Connect (OSTI)

    Jordan, D.; Wohlgemuth, J.; Kurtz, S.

    2012-10-01

    To sustain the commercial success of photovoltaic (PV) technology it is vital to know how power output decreases with time. Unfortunately, it can take years to accurately measure the long-term degradation of new products, but past experience on older products can provide a basis for prediction of degradation rates of new products. An extensive search resulted in more than 2000 reported degradation rates with more than 1100 reported rates that include some or all IV parameters. In this presentation we discuss how the details of the degradation data give clues about the degradation mechanisms and how they depend on technology and climate zones as well as how they affect current and voltage differently. The largest contributor to maximum power decline for crystalline Si technologies is short circuit current (or maximum current) degradation and to a lesser degree loss in fill factor. Thin-film technologies are characterized by a much higher contribution from fill factor particularly for humid climates. Crystalline Si technologies in hot & humid climates also display a higher probability to show a mixture of losses (not just short circuit current losses) compared to other climates. The distribution for the module I-V parameters (electrical mismatch) was found to change with field exposure. The distributions not only widened but also developed a tail at the lower end, skewing the distribution.

  11. The critical role of manufacturing-process innovation on product development excellence in high-technology companies

    E-Print Network [OSTI]

    Duarte, Carlos E. A., 1962-

    2004-01-01

    Few managers of high-technology companies view manufacturing-process development as primary source of competitive advantage. For the last two decades trends have shown an increasing number of high-tech industries outsourcing ...

  12. NECESIDAD RECURSOS HDRICOS DE CALIDAD Figura 1: Global Trends in Population, Energy Demand and Water Use. (http://electrical

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    #12;NECESIDAD RECURSOS HÍDRICOS DE CALIDAD Figura 1: Global Trends in Population, Energy Demand and Water Use. (http://electrical engineeringportal.com/technologyinnovationiseverybodysbusiness) #12

  13. Trends in Energy Management Technologies - Part 5: Effectiveness of Energy Management Systems: What the Experts Say and Case Studies Reveal

    E-Print Network [OSTI]

    Webster, Tom

    2005-01-01

    knowledge about BMS technology Management makes BMS issues ais knowledge about BMS technology Management has a proactiveTrends in Energy Management Technology FEMP/NTDP Technical

  14. Response to comments by Yuan Wang on “Trends of extreme precipitation in Eastern China and their possible causes”

    E-Print Network [OSTI]

    2015-01-01

    dependence of global precipitation extremes. Geo- phys. Res.2015: Trends of extreme precipitation in eastern China andon convective clouds and precipitation. Rev. Geophys. , 50,

  15. Sectoral trends in global energy use and greenhouse gasemissions

    SciTech Connect (OSTI)

    Price, Lynn; de la Rue du Can, Stephane; Sinton, Jonathan; Worrell, Ernst; Zhou, Nan; Sathaye, Jayant; Levine, Mark

    2006-07-24

    In 2000, the Intergovernmental Panel on Climate Change (IPCC) published a new set of baseline greenhouse gas (GHG) emissions scenarios in the Special Report on Emissions Scenarios (SRES) (Nakicenovic et al., 2000). The SRES team defined four narrative storylines (A1, A2, B1 and B2) describing the relationships between the forces driving GHG and aerosol emissions and their evolution during the 21st century. The SRES reports emissions for each of these storylines by type of GHG and by fuel type to 2100 globally and for four world regions (OECD countries as of 1990, countries undergoing economic reform, developing countries in Asia, rest of world). Specific assumptions about the quantification of scenario drivers, such as population and economic growth, technological change, resource availability, land-use changes, and local and regional environmental policies, are also provided. End-use sector-level results for buildings, industry, or transportation or information regarding adoption of particular technologies and policies are not provided in the SRES. The goal of this report is to provide more detailed information on the SRES scenarios at the end use level including historical time series data and a decomposition of energy consumption to understand the forecast implications in terms of end use efficiency to 2030. This report focuses on the A1 (A1B) and B2 marker scenarios since they represent distinctly contrasting futures. The A1 storyline describes a future of very rapid economic growth, low population growth, and the rapid introduction of new and more efficient technologies. Major underlying themes are convergence among regions, capacity building, and increased cultural and social interactions, with a substantial reduction in regional differences in per capita income. The B2 storyline describes a world with an emphasis on economic, social, and environmental sustainability, especially at the local and regional levels. It is a world with moderate population growth, intermediate levels of economic development, and less rapid and more diverse technological change (Nakicenovic et al., 2000). Data were obtained from the SRES modeling teams that provide more detail than that reported in the SRES. For the A1 marker scenario, the modeling team provided final energy demand and carbon dioxide (CO{sub 2}) emissions by fuel for industry, buildings, and transportation for nine world regions. Final energy use and CO{sub 2} emissions for three sectors (industry, transport, buildings) for the four SRES world regions were provided for the B2 marker scenario. This report describes the results of a disaggregation of the SRES projected energy use and energy-related CO{sub 2} emissions for the industrial, transport, and buildings sectors for 10 world regions (see Appendix 1) to 2030. An example of further disaggregation of the two SRES scenarios for the residential buildings sector in China is provided, illustrating how such aggregate scenarios can be interpreted at the end use level.

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

    SciTech Connect (OSTI)

    Park, Won Young; Phadke, Amol; Shah, Nihar; Letschert, Virginie

    2011-07-01

    The SEAD initiative aims to transform the global market by increasing the penetration of highly efficient equipment and appliances. SEAD is a government initiative whose activities and projects engage the private sector to realize the large global energy savings potential from improved appliance and equipment efficiency. SEAD seeks to enable high-level global action by informing the Clean Energy Ministerial dialogue as one of the initiatives in the Global Energy Efficiency Challenge. In keeping with its goal of achieving global energy savings through efficiency, SEAD was approved as a task within the International Partnership for Energy Efficiency Cooperation (IPEEC) in January 2010. SEAD partners work together in voluntary activities to: (1) ?raise the efficiency ceiling? by pulling super-efficient appliances and equipment into the market through cooperation on measures like incentives, procurement, awards, and research and development (R&D) investments; (2) ?raise the efficiency floor? by working together to bolster national or regional policies like minimum efficiency standards; and (3) ?strengthen the efficiency foundations? of programs by coordinating technical work to support these activities. Although not all SEAD partners may decide to participate in every SEAD activity, SEAD partners have agreed to engage actively in their particular areas of interest through commitment of financing, staff, consultant experts, and other resources. In addition, all SEAD partners are committed to share information, e.g., on implementation schedules for and the technical detail of minimum efficiency standards and other efficiency programs. Information collected and created through SEAD activities will be shared among all SEAD partners and, to the extent appropriate, with the global public.As of April 2011, the governments participating in SEAD are: Australia, Brazil, Canada, the European Commission, France, Germany, India, Japan, Korea, Mexico, Russia, South Africa, Sweden, the United Arab Emirates, the United Kingdom, and the United States. More information on SEAD is available from its website at http://www.superefficient.org/.

  17. Cogeneration trends in Europe history -- State of the art - Outlook

    SciTech Connect (OSTI)

    Hunschofsky, H.

    1998-07-01

    Cogeneration, the utilization of heat created while producing electricity from fossil fuels, is by no means a new technology. In 1926, 71 years ago, a brochure from MAN in Germany showed a heat recovery system for diesel engines. Despite the fact that cogeneration has existed for a long time, it took half a century and the first so called ``oil crisis'' in the 1970's for societies to become aware of limited energy resources. Environmental groups gave cogeneration an additional boost in the 1980's. Additionally, governments in the Western European Nations attracted cogeneration investors by not only providing subsidies and tax breaks but also regulating electricity prices. Although there has been much growth in the cogeneration market in the past years, the industry has still not reached its peak in Europe. A variety of studies have shown that there is still significant growth potential in the future: WWF (World Wildlife Fund) published a study in 1996 suggesting a target of 330 Twh of generation will be produced through cogeneration by the year 2005, a tripling of current generation. Due to the EU's belief that cogeneration is an optimal form of generation, it has developed a cogeneration strategy. As part of this strategy, the EC is promoting cogeneration so that it accounts for 20% of all European generation by the year 2010. These factors would give a variety of companies such as equipment suppliers, investment companies, utilities, consultants and energy brokers a wide range of opportunities in Europe. Detailed information and some hints will be given as to how to participate in this fast growing industry. Ways to overcome obstacles in those markets will be shown as well as the pros and cons of different entry strategies.

  18. National Lab Uses OGJ Data to Develop Cost Equations

    SciTech Connect (OSTI)

    Brown, Daryl R.; Cabe, James E.; Stout, Tyson E.

    2011-01-03

    For the past 30 years, the Oil and Gas Journal (OGJ) has published data on the costs of onshore and offshore oil and gas pipelines and related equipment. This article describes the methodology employed and resulting equations developed for conceptual capital cost estimating of onshore pipelines. Also described are cost trends uncovered during the course of the analysis.

  19. An Introduction to Aspect-Oriented Software Development

    E-Print Network [OSTI]

    Peters, Dennis

    in this progressive trend. Modern software development or software engineering is more than just coding to support the complex software solutions required for such problems. Traditional engineering disciplines presents conclusions to this discussion. This paper assumes basic knowledge in software engineering

  20. Industrial Energy Use and Energy Efficiency in Developing Countries 

    E-Print Network [OSTI]

    Price, L.; Martin, N.; Levine, M. D.; Worrell, E.

    1996-01-01

    The industrial sector accounts for over 50% of energy used in developing countries. Growth in this sector has been over 4.5% per year since 1980. Energy intensity trends for four energy-intensive sub-sectors (iron and steel, chemicals, building...

  1. Developments in U.S. Alternative Fuel Markets

    Reports and Publications (EIA)

    2001-01-01

    The alternative fueled vehicle (AFV)/alternative fuels industry experienced a number of market-related changes in the second half of the 1990s. This article describes each of the alternative transportation fuels and the AFVs in detail. It provides information on the development to date and looks at trends likely to occur in the future.

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

    SciTech Connect (OSTI)

    Zhou, Nan; McNeil, Michael A.; Fridley, David; Lin, Jiang; Price,Lynn; de la Rue du Can, Stephane; Sathaye, Jayant; Levine, Mark

    2007-10-04

    This report provides a detailed, bottom-up analysis ofenergy consumption in China. It recalibrates official Chinese governmentstatistics by reallocating primary energy into categories more commonlyused in international comparisons. It also provides an analysis of trendsin sectoral energy consumption over the past decades. Finally, itassesses the future outlook for the critical period extending to 2020,based on assumptions of likely patterns of economic activity,availability of energy services, and energy intensities. The followingare some highlights of the study's findings: * A reallocation of sectorenergy consumption from the 2000 official Chinese government statisticsfinds that: * Buildings account for 25 percent of primary energy, insteadof 19 percent * Industry accounts for 61 percent of energy instead of 69percent * Industrial energy made a large and unexpected leap between2000-2005, growing by an astonishing 50 percent in the 3 years between2002 and 2005. * Energy consumption in the iron and steel industry was 40percent higher than predicted * Energy consumption in the cement industrywas 54 percent higher than predicted * Overall energy intensity in theindustrial sector grew between 2000 and 2003. This is largely due tointernal shifts towards the most energy-intensive sub-sectors, an effectwhich more than counterbalances the impact of efficiency increases. *Industry accounted for 63 percent of total primary energy consumption in2005 - it is expected to continue to dominate energy consumption through2020, dropping only to 60 percent by that year. * Even assuming thatgrowth rates in 2005-2020 will return to the levels of 2000-2003,industrial energy will grow from 42 EJ in 2005 to 72 EJ in 2020. * Thepercentage of transport energy used to carry passengers (instead offreight) will double from 37 percent to 52 percent between 2000 to 2020,.Much of this increase is due to private car ownership, which willincrease by a factor of 15 from 5.1 million in 2000 to 77 million in2020. * Residential appliance ownership will show signs of saturation inurban households. The increase in residential energy consumption will belargely driven by urbanization, since rural homes will continue to havelow consumption levels. In urban households, the size of appliances willincrease, but its effect will be moderated by efficiency improvements,partially driven by government standards. * Commercial energy increaseswill be driven both by increases in floor space and by increases inpenetration of major end uses such as heating and cooling. Theseincreases will be moderated somewhat, however, by technology changes,such as increased use of heat pumps. * China's Medium- and Long-TermDevelopment plan drafted by the central government and published in 2004calls for a quadrupling of GDP in the period from 2000-2020 with only adoubling in energy consumption during the same period. A bottom-upanalysis with likely efficiency improvements finds that energyconsumption will likely exceed the goal by 26.12 EJ, or 28 percent.Achievements of these goals will there fore require a more aggressivepolicy of encouraging energy efficiency.

  3. Oil Bodies and Oleosins in Physcomitrella Possess Characteristics Representative of Early Trends

    E-Print Network [OSTI]

    Gent, Universiteit

    Oil Bodies and Oleosins in Physcomitrella Possess Characteristics Representative of Early Trends oleosin genes. Microscopy examination of Physcomitrella revealed that oil bodies (OBs) were abundant; and bacteria. Among all these lipid droplets, oil bodies (OBs) in seeds are the most prominent and have been

  4. [forthcoming in Library Trends] LIS as Applied Philosophy of Information: A Reappraisal

    E-Print Network [OSTI]

    Floridi, Luciano

    [forthcoming in Library Trends] Afterword LIS as Applied Philosophy of Information: A Reappraisal of Philosophy, Oxford University, Wolfson College, OX2 6UD, Oxford, UK Library information science (LIS) should layer where we deal with libraries, their contents and services. Compare this with the accountant

  5. 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

  6. The Impacts of Wind Speed Trends and Long-term Variability in Relation to Hydroelectric

    E-Print Network [OSTI]

    Kohfeld, Karen

    The Impacts of Wind Speed Trends and Long- term Variability in Relation to Hydroelectric Reservoir and Long-term Variability in Relation to Hydroelectric Reservoir Inflows on Wind Power in the Pacific through diversification. In hydroelectric dominated systems, like the PNW, the benefits of wind power can

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

    SciTech Connect (OSTI)

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

    1992-03-01

    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.

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

    SciTech Connect (OSTI)

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

    1992-03-01

    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.

  9. 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

  10. Extremes Reading Group 01/18/2006 Trends in Reanalysis Data

    E-Print Network [OSTI]

    Gilleland, Eric

    from 1970 - 1999). Process very similar to starting up a global weather forecast model. Soundings were and false discovery rates Simple linear trends Extreme value statistics Problems and future steps Comments of significance. #12;False Discovery Rate (FDR) Hypothesis testing 15 Typically, one controls a priori

  11. Trends in aerosol optical properties over the Bohai Rim in Northeast China from 2004 to 2010

    E-Print Network [OSTI]

    Zeng, Ning

    Trends in aerosol optical properties over the Bohai Rim in Northeast China from 2004 to 2010 al., 2004). However, the spatial and temporal contributions of aerosol optical properties and aerosol of this growth is driven by new industry that consumes substantially more coal and fossil fuel in the region

  12. 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

  13. Seasonal and Radial Trends in Saturn's Thermal Plasma Between the Main Rings1 and Enceladus2

    E-Print Network [OSTI]

    Johnson, Robert E.

    Seasonal and Radial Trends in Saturn's Thermal Plasma Between the Main Rings1 and Enceladus2 that the16 magnetospheric plasma between the main rings and Enceladus exhibited a time17 dependence that we attributed to a seasonally variable source of oxygen from the main18 rings (Elrod et al., 2012

  14. BEYOND IRC+10216: NEW TRENDS IN THE DETECTION OF METAL MOLECULES TOWARDS CIRCUMSTEL-LAR ENVELOPES

    E-Print Network [OSTI]

    Ziurys, Lucy M.

    BEYOND IRC+10216: NEW TRENDS IN THE DETECTION OF METAL MOLECULES TOWARDS CIRCUMSTEL- LAR ENVELOPES in the detection of various metal-bearing species which, until now, have only been seen in IRC +10216. Measurements chemistry" could be creating metal cyanides in IRC+10216 as well, although radiative association reactions

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

    E-Print Network [OSTI]

    Ma, Lena

    (Zhou et al., 2004). Petroleum hydrocarbons as priority organic contaminants are extremely complexAuthor's personal copy Temporal and spatial trends of total petroleum hydrocarbons in the seawater-Environmental Protection Institute, Ministry of Agriculture, Tianjin 300191, China c Soil and Water Science Department

  16. Analysis of climate trends in North Carolina (19491998) Ryan P. Boyles*, Sethu Raman

    E-Print Network [OSTI]

    Raman, Sethu

    Analysis of climate trends in North Carolina (1949­1998) Ryan P. Boyles*, Sethu Raman State Climate Office of North Carolina, Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695-7236, USA Abstract North Carolina has one of the most complex climates

  17. Water Quality Trends in the Fraser River Basin, 1985-1995

    E-Print Network [OSTI]

    Consulting Vancouver, B.C. and Patrick Shaw. Environment Canada Pacific and Yukon Region November 1998 DOE conducted by both Environment Canada and the British Columbia Ministry of Environment, Lands and Parks-basin monitoring site, the Salmon River at Salmon Arm, identified trends in turbidity and dissolved ions may

  18. Surface temperature trends in Russia over the past five centuries reconstructed from borehole temperatures

    E-Print Network [OSTI]

    Biasutti, Michela

    Surface temperature trends in Russia over the past five centuries reconstructed from borehole in Russia and nearby areas to reconstruct the ground surface temperature history (GSTH) over the past five centuries. The data are drawn principally from three regions: the Urals, southwest Siberia, and northeast

  19. RESEARCH TRENDS FOR DECISION AIDS FOR CHANGE MANAGEMENT X. Boucher1

    E-Print Network [OSTI]

    Boyer, Edmond

    RESEARCH TRENDS FOR DECISION AIDS FOR CHANGE MANAGEMENT X. Boucher1 , D. Crestani2, M. A. Girard1 was to provide research perspectives in the field of change management for industrial systems. This communication to change management. Copyright © 2006 IFAC Keyworks : Evolution of industrial systems, change management

  20. Longterm Trends in Nest Counts of Colonial Seabirds in South Carolina, USA

    E-Print Network [OSTI]

    Jodice, Patrick

    40 Longterm Trends in Nest Counts of Colonial Seabirds in South Carolina, USA PATRICK G. R. JODICE 1 , THOMAS M. MURPHY 2 , FELICIA J. SANDERS 3 AND LISA M. FERGUSON 1 1 USGS South Carolina, Clemson, SC 29634, USA Internet: pjodice@clemson.edu 2 South Carolina Department of Natural Resources, 585

  1. Ris Energy Report 4 International trends and scenarios for future energy systems Introduction

    E-Print Network [OSTI]

    Risø Energy Report 4 International trends and scenarios for future energy systems 3 Introduction In evaluations of long term energy forecasts made in the past the conclusion often is that a large number on internationally recognised scientific material". One key observation in a recent evaluation of long term energy

  2. 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

  3. Observations and modelling of the global distribution and long-term trend of atmospheric 14

    E-Print Network [OSTI]

    (IWR), University of Heidelberg, INF 368, D-69120 Heidelberg, Germany, now at Electrical Engineering for Australian Weather and Climate Research / CSIRO Marine and Atmospheric Research (CMAR), Private Bag No. 1 and sinks, using the coarse-grid carbon cycle model GRACE. Dedicated simulations of global trends and inter

  4. 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

  5. Chapter 5 -Sediment, Nutrient, and Vegetation Trends Along the Tidal, Forested Pocomoke

    E-Print Network [OSTI]

    Chapter 5 - Sediment, Nutrient, and Vegetation Trends Along the Tidal, Forested Pocomoke River-tidal upstream sites. Floodplain sediments in the past W.H. Conner, T.W. Doyle, and K.W. Krauss (eds.), Ecology]). These sediments overlie hundreds of meters of Tertiary (2-65 mybp) greensands and clay- silt. The Tertiary

  6. Food ProtectionTrends,Vol. 25, No. 12, Pages 981990 2005, International Association for Food Protection

    E-Print Network [OSTI]

    Food ProtectionTrends,Vol. 25, No. 12, Pages 981­990 Copyright© 2005, International Association for Food Protection 6200 Aurora Ave., Suite 200W, Des Moines, IA 50322-2864 Factors Impacting Food Workers' and Managers' Safe Food Preparation Practices: A Qualitative Study LAURA R. GREEN1* and CAROL SELMAN2 1 Health

  7. Saharan mineral dust transport into the Caribbean: Observed atmospheric controls and trends

    E-Print Network [OSTI]

    Hameed, Sultan

    Saharan mineral dust transport into the Caribbean: Observed atmospheric controls and trends O. M December 2007; published 15 April 2008. [1] Each summer large amounts of mineral dust from the Sahara in this region. In this paper we analyze summer season interannual variability of North African mineral dust over

  8. U.S. Natural Gas Markets: Recent Trends and Prospects for the Future

    Reports and Publications (EIA)

    2001-01-01

    The purpose of this study is to examine recent trends and prospects for the future of the U.S. natural gas market. Natural gas prices rose dramatically in 2000 and remained high through the first part of 2001, raising concerns about the future of natural gas prices and potential for natural gas to fuel the growth of the U.S. economy.

  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. September 2004 NREL/TP-620-36833 Trends in Utility Green Pricing

    E-Print Network [OSTI]

    September 2004 · NREL/TP-620-36833 Trends in Utility Green Pricing Programs (2003) Lori Bird-275-3000 · www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute · Battelle Contract No. DE-AC36-99-GO10337 #12;September 2004 · NREL

  11. INDUSTRY TRENDS AND PRACTICES The banking industry has become increasingly more complex in

    E-Print Network [OSTI]

    Kühn, Reimer

    and settlement, (6) agency services, (7) asset management, and (8) retail brokerage. The factors loadings and k273 INDUSTRY TRENDS AND PRACTICES The banking industry has become increasingly more complex views presented in this paper are those of the authors and do not necessarily represent models

  12. The nonconserved wrapping of conserved protein folds reveals a trend toward increasing connectivity

    E-Print Network [OSTI]

    Berry, R. Stephen

    The nonconserved wrapping of conserved protein folds reveals a trend toward increasing connectivity links protein fold and biological function: the conservation of the fold across distant homol- ogous hydrogen bond (3­9), recently termed dehydron (7), which is encoded in the 3D structure of protein folded

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

    E-Print Network [OSTI]

    Kincaid, Joni L.

    2007-09-17

    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...

  14. Superexponential Long-term Trends in Information Technology Bla Nagy1,

    E-Print Network [OSTI]

    Superexponential Long-term Trends in Information Technology Béla Nagy1, , J. Doyne Farmer1 series of data documenting progress in information technology gathered by Koh and Magee (2006). We 87501 USA 2Engineering Systems Division Massachusetts Institute of Technology Cambridge, Massachusetts

  15. Trends in heavy metal concentrations in the Western and Central Baltic Sea waters detected by using

    E-Print Network [OSTI]

    Dippner, Joachim W.

    Trends in heavy metal concentrations in the Western and Central Baltic Sea waters detected by using 2003; accepted 10 October 2003 Abstract Heavy metal concentrations from annual sampling in the period metals; Baltic Sea; EOF analysis 1. Introduction The Baltic Sea is one of the largest brackish water

  16. HISTORICAL TRENDS AND STATISTICS OF THE SOUTHERN OSCILLATION, EL NINO, AND INDONESIAN DROUGHTS

    E-Print Network [OSTI]

    HISTORICAL TRENDS AND STATISTICS OF THE SOUTHERN OSCILLATION, EL NINO, AND INDONESIAN DROUGHTS ofpast El Nino type events and their intensities. The resulting long time history substantiates our in the management of the Peruvian anchoveta fishery and for providing long-range outlooks on El Nino type activity

  17. Algebras of relations of various ranks, some current trends and applications

    E-Print Network [OSTI]

    Andréka, Hajnal

    logic is the world of Boole- an algebras (BA's for short). BA theory was immensely successful in helpingAlgebras of relations of various ranks, some current trends and applications Hajnal Andr´eka, Judit structuralist approach to logic: relation algebras, cylindric algebras, polyadic algebras, and Boolean algebras

  18. Evaluation of Internet-Based Dengue Query Data: Google Dengue Trends

    E-Print Network [OSTI]

    Santillana, Mauricio

    Evaluation of Internet-Based Dengue Query Data: Google Dengue Trends Rebecca Tave Gluskin1 intensive and slow. As global Internet use has increased, novel, Internet-based disease monitoring tools the heterogeneity of GDT at smaller spatial scales, assessing its accuracy at the state-level in Mexico

  19. Past, Present and Future Trends in the Use of Computers in Fisheries Research

    E-Print Network [OSTI]

    Chapter 1 Past, Present and Future Trends in the Use of Computers in Fisheries Research Bernard A. Megrey and Erlend Moksness I think it's fair to say that personal computers have become the most engineers came to me with the suggestion that Intel ought to build a computer for the home. And I asked him

  20. Diurnal and seasonal cycles of trends of surface air temperature Konstantin Y. Vinnikov

    E-Print Network [OSTI]

    Robock, Alan

    Sciences, Rutgers University, New Brunswick, New Jersey, USA Alan Basist National Climate Data Center for every day and hour of the period of observation. INDEX TERMS: 1620 Global Change: Climate dynamics (3309, seasonal cycle, climate change, climate variability, trends, temperature Citation: Vinnikov, K. Y., A

  1. 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

  2. Pine and hardwood pulpwood stumpage prices continued an upward trend in March/

    E-Print Network [OSTI]

    Pine and hardwood pulpwood stumpage prices continued an upward trend in March/ April 2010. The strong global pulp market and wet weather conditions in East Texas pushed up the pulpwood stumpage prices to a eight-month high. Lumber and panel prices continued rising. Observers com- mented that the price surge

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

    E-Print Network [OSTI]

    Navet, Nicolas

    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

  4. 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

    2012-01-01

    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.

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

    E-Print Network [OSTI]

    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

  6. 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

  7. Space Heating Trends in Prince Edward Island and Nova Scotia1 Mandeep Dhaliwal and Larry Hughes

    E-Print Network [OSTI]

    Hughes, Larry

    ERG/200604 Space Heating Trends in Prince Edward Island and Nova Scotia1 Mandeep Dhaliwal and Larry in a northern country such as Canada. Residential space heating is of particular interest in Prince Edward (NRCan) suggests that despite their similarities, the space heating requirements for Prince Edward Island

  8. Research report Association of Internet search trends with suicide death in Taipei City,

    E-Print Network [OSTI]

    Research report Association of Internet search trends with suicide death in Taipei City, Taiwan history: Received 18 December 2010 Received in revised form 30 January 2011 Accepted 30 January 2011 Available online 2 March 2011 Background: Although Internet has become an important source for affected

  9. Trend for Thermoelectric Materials and Their Earth Abundance R. AMATYA1,2

    E-Print Network [OSTI]

    Ram, Rajeev J.

    Trend for Thermoelectric Materials and Their Earth Abundance R. AMATYA1,2 and R.J. RAM1 1 to their price volatility as applications (competing with thermoelectrics) con- tinue to grow, for example with crustal abundance of 30 ppm ($4 9 1018 metric tons) has ZT greater than 0.8. Key words: Thermoelectric

  10. 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

  11. Attack Methodology Analysis: Emerging Trends in Computer-Based Attack Methodologies and Their Applicability to Control System Networks

    SciTech Connect (OSTI)

    Bri Rolston

    2005-06-01

    Threat characterization is a key component in evaluating the threat faced by control systems. Without a thorough understanding of the threat faced by critical infrastructure networks, adequate resources cannot be allocated or directed effectively to the defense of these systems. Traditional methods of threat analysis focus on identifying the capabilities and motivations of a specific attacker, assessing the value the adversary would place on targeted systems, and deploying defenses according to the threat posed by the potential adversary. Too many effective exploits and tools exist and are easily accessible to anyone with access to an Internet connection, minimal technical skills, and a significantly reduced motivational threshold to be able to narrow the field of potential adversaries effectively. Understanding how hackers evaluate new IT security research and incorporate significant new ideas into their own tools provides a means of anticipating how IT systems are most likely to be attacked in the future. This research, Attack Methodology Analysis (AMA), could supply pertinent information on how to detect and stop new types of attacks. Since the exploit methodologies and attack vectors developed in the general Information Technology (IT) arena can be converted for use against control system environments, assessing areas in which cutting edge exploit development and remediation techniques are occurring can provide significance intelligence for control system network exploitation, defense, and a means of assessing threat without identifying specific capabilities of individual opponents. Attack Methodology Analysis begins with the study of what exploit technology and attack methodologies are being developed in the Information Technology (IT) security research community within the black and white hat community. Once a solid understanding of the cutting edge security research is established, emerging trends in attack methodology can be identified and the gap between those threats and the defensive capabilities of control systems can be analyzed. The results of the gap analysis drive changes in the cyber security of critical infrastructure networks to close the gap between current exploits and existing defenses. The analysis also provides defenders with an idea of how threat technology is evolving and how defenses will need to be modified to address these emerging trends.

  12. TRENDS in Plant Science Vol.6 No.4 April 2001 http://plants.trends.com 1360-1385/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII: S1360-1385(01)01891-X

    E-Print Network [OSTI]

    Nebenführ, Andreas

    TRENDS in Plant Science Vol.6 No.4 April 2001 http://plants.trends.com 1360-1385/01/$ ­ see front, are unique to plants. Several genes encoding Golgi biosynthetic enzymes have been cloned from plants in recent years (Box 1) and this list can be expected to grow rapidly as analysis of the Arabidopsis genome

  13. Regional Review on Status and Trends in Aquaculture Development in North America: Canada and the United States of America — 2010

    E-Print Network [OSTI]

    Olin, Paul G.; Smith, James; Nabi, Rashed

    2012-01-01

    in-plant Quality Management Program (QMP) in operation. Themanagement disciplines that will enable marine aquaculture operations to achieve operational objectives while protecting marine ecosystem quality.

  14. Regional Review on Status and Trends in Aquaculture Development in North America: Canada and the United States of America — 2010

    E-Print Network [OSTI]

    Olin, Paul G.; Smith, James; Nabi, Rashed

    2012-01-01

    and also reduce their carbon footprint. User conflicts Thereways to reduce the carbon footprint of the dairy industry.

  15. Regional Review on Status and Trends in Aquaculture Development in North America: Canada and the United States of America — 2010

    E-Print Network [OSTI]

    Olin, Paul G.; Smith, James; Nabi, Rashed

    2012-01-01

    enhance resistance to infectious bacteria and parasites.of pathogenic bacteria while compromising resistance in

  16. Regional Review on Status and Trends in Aquaculture Development in North America: Canada and the United States of America — 2010

    E-Print Network [OSTI]

    Olin, Paul G.; Smith, James; Nabi, Rashed

    2012-01-01

    many declining coastal and rural communities in Canada. As athe sustainability of rural communities. The organic foodopportunities afforded rural communities through these

  17. Regional Review on Status and Trends in Aquaculture Development in North America: Canada and the United States of America — 2010

    E-Print Network [OSTI]

    Olin, Paul G.; Smith, James; Nabi, Rashed

    2012-01-01

    26 percent), followed by Prince Edward Island (12 percent),and Labrador, Prince Edward Island, Nova Scotia, and Newthe Atlantic province of Prince Edward Island supplies more

  18. Regional Review on Status and Trends in Aquaculture Development in North America: Canada and the United States of America — 2010

    E-Print Network [OSTI]

    Olin, Paul G.; Smith, James; Nabi, Rashed

    2012-01-01

    followed by Prince Edward Island (12 percent), Figure 4:and Labrador, Prince Edward Island, Nova Scotia, and NewAtlantic province of Prince Edward Island supplies more than

  19. Regional Review on Status and Trends in Aquaculture Development in North America: Canada and the United States of America — 2010

    E-Print Network [OSTI]

    Olin, Paul G.; Smith, James; Nabi, Rashed

    2012-01-01

    fuels since the industrial revolution. Researchers predict0.1 unit since the industrial revolution. Modellers predict

  20. Regional Review on Status and Trends in Aquaculture Development in North America: Canada and the United States of America — 2010

    E-Print Network [OSTI]

    Olin, Paul G.; Smith, James; Nabi, Rashed

    2012-01-01

    in the industry with regard to standards and certification.the industry to meet stringent discharge standards. In manyindustry sectors involved in the seafood trade that must comply with standards

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

    SciTech Connect (OSTI)

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

    2009-06-10

    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.

  2. Bayesian Inference for Time Trends in Parameter Values: Case Study for the Ageing PSA Network of the European Commission

    SciTech Connect (OSTI)

    Dana L. Kelly; Albert Malkhasyan

    2010-06-01

    There is a nearly ubiquitous assumption in PSA that parameter values are at least piecewise-constant in time. As a result, Bayesian inference tends to incorporate many years of plant operation, over which there have been significant changes in plant operational and maintenance practices, plant management, etc. These changes can cause significant changes in parameter values over time; however, failure to perform Bayesian inference in the proper time-dependent framework can mask these changes. Failure to question the assumption of constant parameter values, and failure to perform Bayesian inference in the proper time-dependent framework were noted as important issues in NUREG/CR-6813, performed for the U. S. Nuclear Regulatory Commission’s Advisory Committee on Reactor Safeguards in 2003. That report noted that “industry lacks tools to perform time-trend analysis with Bayesian updating.” This paper describes an application of time-dependent Bayesian inference methods developed for the European Commission Ageing PSA Network. These methods utilize open-source software, implementing Markov chain Monte Carlo sampling. The paper also illustrates the development of a generic prior distribution, which incorporates multiple sources of generic data via weighting factors that address differences in key influences, such as vendor, component boundaries, conditions of the operating environment, etc.

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

    SciTech Connect (OSTI)

    Bolinger, Mark A; Wiser, Ryan

    2008-10-30

    The amount of wind power capacity being installed globally is surging, with the United States the world leader in terms of annual market share for three years running (2005-2007). The rapidly growing market for wind has been a double-edged sword, however, as the resulting supply-demand imbalance in wind turbines, along with the rising cost of materials and weakness in the U.S. dollar, has put upward pressure on wind turbine costs, and ultimately, wind power prices. Two mitigating factors--reductions in the cost of equity provided to wind projects and improvements in project-level capacity factors--have helped to relieve some of the upward pressure on wind power prices over the last few years. Because neither of these two factors can be relied upon to further cushion the blow going forward, policymakers should recognize that continued financial support may be necessary to sustain the wind sector at its current pace of development, at least in the near term. Though this article emphasizes developments in the U.S. market for wind power, those trends are similar to, and hold implications for, the worldwide wind power market.

  4. Trends and Potential Interactions Between Pinnipeds and Fisheries of New England and the U.S. West Coast

    E-Print Network [OSTI]

    Trends and Potential Interactions Between Pinnipeds and Fisheries of New England and the U.S. West. Library, Alaska Fish. Sci. Cent., NOAA 7600 Sand Point Way, N.E., Seattle, WA 98115. ABSTRACT--Long-term trends in the abundance and distribution of several pin niped species and commercially important

  5. Library and Information Science Trends and Research: Europe. Edited by A. Spink and J. Heinstrom. Emerald. 2012. pp. In press

    E-Print Network [OSTI]

    Strathclyde, University of

    Library and Information Science Trends and Research: Europe. Edited by A. Spink and J. Heinstrom, there are signs that current trends are moving towards that possibility. At first glance, this may appear in some way. Records are also used for the generation of `access #12;Library and Information Science

  6. Nonmonotonic TC Trends in Bi-Based Ferroelectric Perovskite Solid Solutions Ilya Grinberg and Andrew M. Rappe

    E-Print Network [OSTI]

    Rappe, Andrew M.

    Nonmonotonic TC Trends in Bi-Based Ferroelectric Perovskite Solid Solutions Ilya Grinberg compositional trends in ferroelectric BiBO3-PbTiO3 solid solutions for a variety of cations on the perovskite B-based perovskite alloys [Grinberg et al., J. Appl. Phys. 98, 094111 (2005)]) permit accurate prediction of cation

  7. The Price-Independent Trend in Energy Efficiency in Canada and the Potential Influence of Non-Price Policies

    E-Print Network [OSTI]

    The Price-Independent Trend in Energy Efficiency in Canada and the Potential Influence of Non-Price Management In the School of Resource and Environmental Management Report No. 245 Title of Research: The Price-Independent Trend in Energy Efficiency in Canada and the Potential Influence of Non-Price Policies Examining

  8. Program Development

    SciTech Connect (OSTI)

    Atencio, Julian J.

    2014-05-01

    This presentation covers how to go about developing a human reliability program. In particular, it touches on conceptual thinking, raising awareness in an organization, the actions that go into developing a plan. It emphasizes evaluating all positions, eliminating positions from the pool due to mitigating factors, and keeping the process transparent. It lists components of the process and objectives in process development. It also touches on the role of leadership and the necessity for audit.

  9. Analysis of Ground-Water Levels and Associated Trends in Yucca Flat, Nevada Test Site, Nye County, Nevada, 1951-2003

    SciTech Connect (OSTI)

    J.M. Fenelon

    2005-10-05

    Almost 4,000 water-level measurements in 216 wells in the Yucca Flat area from 1951 to 2003 were quality assured and analyzed. An interpretative database was developed that describes water-level conditions for each water level measured in Yucca Flat. Multiple attributes were assigned to each water-level measurement in the database to describe the hydrologic conditions at the time of measurement. General quality, temporal variability, regional significance, and hydrologic conditions are attributed for each water-level measurement. The database also includes narratives that discuss the water-level history of each well. Water levels in 34 wells were analyzed for variability and for statistically significant trends. An attempt was made to identify the cause of many of the water-level fluctuations or trends. Potential causes include equilibration following well construction or development, pumping in the monitoring well, withdrawals from a nearby supply well, recharge from precipitation, earthquakes, underground nuclear tests, land subsidence, barometric pressure, and Earth tides. Some of the naturally occurring fluctuations in water levels may result from variations in recharge. The magnitude of the overall water-level change for these fluctuations generally is less than 2 feet. Long-term steady-state hydrographs for most of the wells open to carbonate rock have a very similar pattern. Carbonate-rock wells without the characteristic pattern are directly west of the Yucca and Topgallant faults in the southwestern part of Yucca Flat. Long-term steady-state hydrographs from wells open to volcanic tuffs or the Eleana confining unit have a distinctly different pattern from the general water-level pattern of the carbonate-rock aquifers. Anthropogenic water-level fluctuations were caused primarily by water withdrawals and nuclear testing. Nuclear tests affected water levels in many wells. Trends in these wells are attributed to test-cavity infilling or the effects of depressurization following nuclear testing. The magnitude of the overall water-level change for wells with anthropogenic trends can be large, ranging from several feet to hundreds of feet. Vertical water-level differences at 27 sites in Yucca Flat with multiple open intervals were compared. Large vertical differences were noted in volcanic rocks and in boreholes where water levels were affected by nuclear tests. Small vertical differences were noted within the carbonate-rock and valley-fill aquifers. Vertical hydraulic gradients generally are downward in volcanic rocks and from pre-Tertiary clastic rocks toward volcanic- or carbonate-rock units.

  10. 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.

    2006-01-01

    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].

  11. Changing Trends in the Bulk Chemicals and Pulp and Paper Industries (released in AEO2005)

    Reports and Publications (EIA)

    2005-01-01

    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.

  12. Trends in characteristics of hazardous waste-derived fuel burned for energy recovery in cement kilns

    SciTech Connect (OSTI)

    Lusk, M.G.; Campbell, C.S.

    1996-12-31

    The Cement Kiln Recycling Coalition (CKRC) is a national trade association representing virtually all the U.S. cement companies involved in the use of waste-derived fuel in the cement manufacturing process as well as those companies involved in the collection, processing, managing, and marketing of such fuel. CKRC, in conjunction with the National Association of Chemical Recyclers (NACR), completed several data collection activities over the past two years to provide the Environmental Protection Agency (EPA) and other interested parties with industry-wide trend analyses. The analyses evaluated the content of specific metals in waste fuels utilized by cement kilns, average Btu value of substitute fuels used by kilns, and provides insight into the trends of these properties. With the exception of the data collected by NACR, the study did not evaluate materials sent to hazardous waste incinerators or materials that are combusted at {open_quotes}on-site{close_quotes} facilities.

  13. 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.

  14. Environmentalism and the Politics of Equity: Emergent Trends in the Black Community

    E-Print Network [OSTI]

    Bullard, Robert; Wright, Beverly Hendrix

    1987-01-01

    . That is, the abili ty of the tobacco giants to exercise their constitutional rights. Tobacco and liquor companies provide generous contributions to black "causes" and buy considerable advertizing space and time in black newspapers and. magazines. Black... ENVIRONMENTALISM AND THE POLITICS OF EQUITY: EMERGENT TRENDS IN THE BLACK COMMUNITY· Robert Bullard University oj Tennessee-Knoxville Beverly Hendrix Wright Universityo fNew Orleans Mid-American Review of Sociology, 1987, Vol. XII, No. 2:21-38 The environmental...

  15. 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.

    2013-09-01

    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.

  16. Trends in polycyclic aromatic hydrocarbon concentrations in the Great Lakes atmosphere

    SciTech Connect (OSTI)

    Ping Sun; Pierrette Blanchard; Kenneth A. Brice; Ronald A. Hites [Indiana University, Bloomington, IN (United States). School of Public and Environmental Affairs

    2006-10-15

    Atmospheric polycyclic aromatic hydrocarbon (PAHs) concentrations were measured in both the vapor and particle phases at seven sites near the Great Lakes as a part of the Integrated Atmospheric Deposition Network. Lower molecular weight PAHs, including fluorene, phenanthrene, fluoranthrene, and pyrene, were dominant in the vapor phase, and higher molecular weight PAHs, including chrysene, benzo(a)pyrene, and coronene, were dominant in the particle phase. The highest PAH concentrations in both the vapor and particle phases were observed in Chicago followed by the semiurban site at Sturgeon Point, NY. The major sources of PAHs in and around Chicago are vehicle emissions, coal and natural gas combustion, and coke production. The spatial difference of PAH concentrations can be explained by the local population density. Long-term decreasing trends of most PAH concentrations were observed in both the vapor and particle phases at Chicago, with half-lives ranging from 3-10 years in the vapor phase and 5-15 years in the particle phase. At Eagle Harbor, Sleeping Bear Dunes, and Sturgeon Point, total PAH concentrations in the vapor phase showed significant, but slow, long-term decreasing trends. At the Sturgeon Point site, which was impacted by a nearby city, particle-phase PAH concentrations also declined. However, most particle-phase PAH concentrations did not show significant long-term decreasing trends at the remote sites. Seasonal trends were also observed for particle-phase PAH concentrations, which were higher in the winter and lower in the summer. 36 refs., 4 figs., 1 tab.

  17. Power plant capital investment cost estimates: current trends and sensitivity to economic parameters

    SciTech Connect (OSTI)

    Not Available

    1980-06-01

    This report describes power plant capital investment cost studies that were carried out as part of the activities of the Plans and Analysis Division, Office of Nuclear Energy Programs, US Department of Energy. The activities include investment cost studies prepared by an architect-engineer, including trends, effects of environmental and safety requirements, and construction schedules. A computer code used to prepare capital investment cost estimates under varying economic conditions is described, and application of this code is demonstrated by sensitivity studies.

  18. 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.

    2014-09-01

    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.

  19. Photovoltaic System Pricing Trends. Historical, Recent, and Near-Term Projections, 2015 Edition

    SciTech Connect (OSTI)

    Feldman, David; Barbose, Galen; Margolis, Robert; Bolinger, Mark; Chung, Donald; Fu, Ran; Seel, Joachim; Davidson, Carolyn; Darghouth, Naïm; Wiser, Ryan

    2015-08-25

    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 fourth edition from this series.

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

    SciTech Connect (OSTI)

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

    2013-01-01

    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.

  1. Status and Trends in U.S. Compliance and Voluntary Renewable Energy Certificate Markets (2010 Data)

    SciTech Connect (OSTI)

    Heeter, J.; Bird, L.

    2011-10-01

    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.

  2. International trends in solid-state lighting : analyses of the article and patent literature.

    SciTech Connect (OSTI)

    Tsao, Jeffrey Yeenien; Huey, Mark C.; Boyack, Kevin W.; Miksovic, Ann E.

    2008-07-01

    We present an analysis of the literature of solid-state lighting, based on a comprehensive dataset of 35,851 English-language articles and 12,420 U.S. patents published or issued during the years 1977-2004 in the foundational knowledge domain of electroluminescent materials and phenomena. The dataset was created using a complex, iteratively developed search string. The records in the dataset were then partitioned according to: whether they are articles or patents, their publication or issue date, their national or continental origin, whether the active electroluminescent material was inorganic or organic, and which of a number of emergent knowledge sub-domains they aggregate into on the basis of bibliographic coupling. From these partitionings, we performed a number of analyses, including: identification of knowledge sub-domains of historical and recent importance, and trends over time of the contributions of various nations and continents to the knowledge domain and its sub-domains. Among the key results: (1) The knowledge domain as a whole has been growing quickly: the average growth rates of the inorganic and organic knowledge sub-domains have been 8%/yr and 25%/yr, respectively, compared to average growth rates less than 5%/yr for English-language articles and U.S. patents in other knowledge domains. The growth rate of the organic knowledge sub-domain is so high that its historical dominance by the inorganic knowledge sub-domain will, at current trajectories, be reversed in the coming decade. (2) Amongst nations, the U.S. is the largest contributor to the overall knowledge domain, but Japan is on a trajectory to become the largest contributor within the coming half-decade. Amongst continents, Asia became the largest contributor during the past half-decade, overwhelmingly so for the organic knowledge sub-domain. (3) The relative contributions to the article and patent datasets differ for the major continents: North America contributing relatively more patents, Europe contributing relatively more articles, and Asia contributing in a more balanced fashion. (4) For the article dataset, the nations that contribute most in quantity also contribute most in breadth, while the nations that contribute less in quantity concentrate their contributions in particular knowledge sub-domains. For the patent dataset, North America and Europe tend to contribute improvements in end-use applications (e.g., in sensing, phototherapy and communications), while Asia tends to contribute improvements at the materials and chip levels. (5) The knowledge sub-domains that emerge from aggregations based on bibliographic coupling are roughly organized, for articles, by the degree of localization of electrons and holes in the material or phenomenon of interest, and for patents, according to both their emphasis on chips, systems or applications, and their emphasis on organic or inorganic materials. (6) The six 'hottest' topics in the article dataset are: spintronics, AlGaN UV LEDs, nanowires, nanophosphors, polyfluorenes and electrophosphorescence. The nine 'hottest' topics in the patent dataset are: OLED encapsulation, active-matrix displays, multicolor OLEDs, thermal transfer for OLED fabrication, ink-jet printed OLEDs, phosphor-converted LEDs, ornamental LED packages, photocuring and phototherapy, and LED retrofitting lamps. A significant caution in interpreting these results is that they are based on English-language articles and U.S. patents, and hence will tend to over-represent the strength of English-speaking nations (particularly the U.S.), and under-represent the strength of non-English-speaking nations (particularly China).

  3. Introduction and Welcome Welcome to the Thirteenth International Conference on Modern Trends in Activation Analysis (MTAA-13) and

    E-Print Network [OSTI]

    i Introduction and Welcome Welcome to the Thirteenth International Conference on Modern Trends:00 to 6:00 p.m. preceding the Welcome Reception at the George Bush Presidential Library. Monday, March 14

  4. HOME TRENDS/ISSUES LOGISTICS MANUFACTURING SOURCING REVERSE SUPPLY CHAIN GOVT/REGULATORY RESOURCES SCDIGEST WEBSITE The Green Supply

    E-Print Network [OSTI]

    HOME TRENDS/ISSUES LOGISTICS MANUFACTURING SOURCING REVERSE SUPPLY CHAIN GOVT/REGULATORY RESOURCES. It is definitely a technology global logistics managers should keep an eye on. Is there a market need for this kind

  5. Economic and energy indicators. Bi-weekly report

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    The EEI provides up-to-date information on changes since 1977 in economic and energy activities of major countries. It consists of tables only. They depict (a) economic indicators (industrial production, unemployment, consumer price inflation, and exchange rate trends) for the Big Seven developed countries (United States, Japan, West Germany, France, United Kingdom, Italy, and Canada); (b) foreign trade and foreign trade prices for the Big Seven; and (c) monthly average prices for selected agricultural products and industrial materials. The energy indicators include tables on petroleum consumption, production, and imports for the Big Seven. A table and chart depict the movement of OPEC average crude oil sales prices since 1973.

  6. Economic and energy indicators. Monthly report

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    The Economic and Energy Indicator provides up-to-date information on changes since 1977 in economic and energy activities of major countries. It consists of tables only. They depict economic indicators (industrial production, unemployment, consumer price inflation, and exchange rate trends) for the Big Seven developed countries (United States, Japan, West Germany, France, United Kingdom, Italy, and Canada); foreign trade and foreign trade prices for the Big Seven; and monthly average prices for selected agricultural products and industrial materials. The energy indicators include tables on petroleum consumption, production, and imports for the Big Seven. A table and chart depict the movement of OPEC average crude oil sales prices since 1973.

  7. Economic and energy indicators. Bi-weekly report

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    The Economic and Energy Indicator provides up-to-date information on changes since 1977 in economic and energy activities of major countries. It consists of tables only. They depict economic indicators (industrial production, unemployment, consumer price inflation, and exchange rate trends) for the Big Seven developed countries (United States, Japan, West Germany, France, United Kingdom, Italy, and Canada); foreign trade and foreign trade prices for the Big Seven; and monthly average prices for selected agricultural products and industrial materials. The energy indicators include tables on petroleum consumption, production, and imports for the Big Seven. A table and chart depict the movement of OPEC average crude oil sales prices since 1973.

  8. Economic and Energy Indicators. Bi-weekly report

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    The Economic and Energy Indicator provides up-to-date information on changes since 1977 in economic and energy activities of major countries. It consists of tables only. They depict economic indicators (industrial production, unemployment, consumer price inflation, and exchange rate trends) for the Big Seven developed countries (United States, Japan, West Germany, France, United Kingdom, Italy, and Canada); foreign trade and foreign trade prices for the Big Seven; and monthly average prices for selected agricultural products and industrial materials. The energy indicators include tables on petroleum consumption, production, and imports for the Big Seven. A table and chart depict the movement of OPEC average crude oil sales prices since 1973.

  9. Development Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDanielDeSmall BusinessDeveloperDevelopingTools

  10. Software Developers

    Broader source: Energy.gov [DOE]

    Because SEED will provide a common, open-source data framework, software developers will be able to write applications that access the data in a consistent way (with proper permissions), or build functionalities onto the SEED platform in a replicable way.

  11. 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_5944504,00.html

    E-Print Network [OSTI]

    ://www.hgtvpro.com/hpro/nws_ind_nws_trends/article/0,2624,HPRO_26519_5944504,00.html AIA Housing Trends Survey Sees Smaller Homes, Greater Energy

  12. Trends in public perceptions and preferences on energy and environmental policy: Executive summary

    SciTech Connect (OSTI)

    Farhar, B.C.

    1993-03-01

    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.

  13. Rainfall trends in India and their impact on soil erosion and land management

    E-Print Network [OSTI]

    Pal, Indrani

    2010-02-09

    might have on the regional hydrologic cycle (Evans, 2009) 3 Figure 1.5 Images relating to the 944 mm of rainfall that fell on 26 July 2005 leading to the worst flood in Mumbai region in India (Google Images) 4 Figure 1.6 The area of Imja glacial lake... of temperature stations and homogeneous regions used in this study (Kothawale and Rupa Kumar, 2005) 20 Figure 2.6 Map of standardised regression coefficients showing trends in the total annual precipitation throughout India (Sen Roy and Balling, 2004) 25 x...

  14. Emerging Trends with a Significant Impact on the U.S. Intelligence Community 

    E-Print Network [OSTI]

    Stubblefield, Amber; Stockstill, Leah; Westerhof, Emily; Hopper, Eric; Pinones, Zach; Niegelsky, Mark; Mickle, Devon; Davis, Cristina; Rothrock, Caroline

    2014-01-01

    of intelligence. Last year, our 2013 Bush School Capstone team was asked to conduct a study on what the Deloitte report might have missed. They produced a comprehensive, fascinating and frankly futuristic report that discussed some trends that will be extremely... stream_source_info Sievert Spring 2014 Capstone Report 5 1 14.pdf.txt stream_content_type text/plain stream_size 99153 Content-Encoding UTF-8 stream_name Sievert Spring 2014 Capstone Report 5 1 14.pdf.txt Content-Type text...

  15. Energy Efficiency Policy in the United States. Overview of Trends at Different Levels of Government

    SciTech Connect (OSTI)

    Doris, Elizabeth; Cochran, Jaquelin; Vorum, Martin

    2009-12-01

    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.

  16. Energy Efficiency Policy in the United States: Overview of Trends at Different Levels of Government

    SciTech Connect (OSTI)

    Doris, E.; Cochran, J.; Vorum, M.

    2009-12-01

    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.

  17. Trends in public perceptions and preferences on energy and environmental policy

    SciTech Connect (OSTI)

    Farhar, B.C.

    1993-02-01

    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.

  18. Compositional trends of ?-induced optical changes observed in chalcogenide glasses of binary As-S system

    SciTech Connect (OSTI)

    Shpotyuk, M.; Shpotyuk, O.; Golovchak, Roman; McCloy, John S.; Riley, Brian J.

    2014-01-23

    Compositional trends of ?-induced optical changes in chalcogenide glasses are studied with the binary As-S system. Effects of ?-irradiation and annealing are compared using the changes measured in the fundamental optical absorption edge region. It is shown that annealing near the glass transition temperature leads to bleaching of As-S glasses, while ?-irradiation leads to darkening; both depend on the glass composition and thermal history of the specimens. These results are explained in terms of competitive destruction–polymerization transformations and physical aging occurring in As-S chalcogenide glasses under the influence of ?-irradiation.

  19. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/WaterEnergy MarketingNewOpen Energy Information Trends in

  20. EVMS Training Snippet: 5.5 PARSII Analysis: Trend Reports | Department of

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics And StatisticsProgramof-SA-02: Supplement AnalysisConduct514:Energy 5 PARSII Analysis: Trend