Sample records for noise pollution exclude

  1. Noise Pollution Control (Minnesota)

    Broader source: Energy.gov [DOE]

    These regulations set noise standards and direct municipalities to take reasonable measures to prevent the establishment of land use activities with a high noise pollution potential.

  2. Citizen Noise Pollution Monitoring Maisonneuve

    E-Print Network [OSTI]

    TAGora project

    [Information Systems Applications]: Miscellaneous General Terms Management, Measurement, Human Factors-localisation, tagging, mobile phones. 1. INTRODUCTION Noise pollution is a major problem in urban environments problems such as air and water pollution. With this background, there is a clear need to manage

  3. High levels of environmental noise erode pair preferences in zebra finches: implications for noise pollution

    E-Print Network [OSTI]

    Swaddle, John

    for noise pollution JOHN P. SWADDLE & LAURA C. PAGE Institute for Integrative Bird Behavior Studies, Biology: acoustic; cognition; courtship; environmental noise; extrapair copulation; mate choice; perception

  4. Acoustics of Anthropogenic Habitats: Noise Pollution and its Impacts on Wildlife

    E-Print Network [OSTI]

    Shaw, Leah B.

    Acoustics of Anthropogenic Habitats: Noise Pollution and its Impacts on Wildlife Caitlin Kight by anthropogenic noise pollution, which is often louder, has a different frequency emphasis, and may occur over a different temporal scale, than natural noise. Although a handful of studies have indicated that acoustically

  5. NoiseTube: Measuring and mapping noise pollution with mobile phones Nicolas Maisonneuve Sony Computer Science Laboratory Paris

    E-Print Network [OSTI]

    TAGora project

    map. Keywords: Noise pollution, citizen science, participatory sensing, people- centric sensing, geo Computer Science Laboratory Paris Matthias Stevens SOFT, Dept. Of Computer Science, Vrije Universiteit Computer Science Laboratory Paris / ARTI, Dept. Of Computer Science, Vrije Universiteit Brussel Published

  6. Blue whale response to underwater noise from commercial ships

    E-Print Network [OSTI]

    McKenna, Megan Frances

    2011-01-01T23:59:59.000Z

    Accessing Noise Impact Acoustic pollution from ship noise isConcerns regarding acoustic noise pollution from ships ariseNoise pollution level metric for acoustic data collected at

  7. National Environmental Policy Act (NEPA) Categorically Excluded...

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

    Environmental Management System NEPA National Environmental Policy Act (NEPA) Categorically Excluded Actions National Environmental Policy Act (NEPA) Categorically Excluded...

  8. Countries Diesel Prices Excluding Taxes

    Gasoline and Diesel Fuel Update (EIA)

    excluding taxes) Date Belgium France Germany Italy Netherlands UK US 42715 2.45 2.23 2.40 2.41 2.44 2.40 2.37 42015 2.24 2.15 2.33 2.33 2.34 2.33 2.33 41315 2.21 2.03 2.21...

  9. COMPUTING EXCLUDED MINORS Isolde Adler

    E-Print Network [OSTI]

    Adler, Isolde

    , · linklessly/knotlessly embeddable graphs · C, D minor ideals C D, C D minor ideals · C minor ideal Capex minor ideal Capex := {G | v V(G) such that G \\ v C} ISOLDE ADLER COMPUTING EXCLUDED MINORS 5/18 #12 graphs · C, D minor ideals C D, C D minor ideals · C minor ideal Capex minor ideal Capex := {G | v

  10. Guidelines Establishing Criteria for Excluding Buildings from...

    Office of Environmental Management (EM)

    Establishing Criteria for Excluding Buildings from the Energy Performance Requirements of Section 543 of the National Energy Conservation Policy Act as Amended by the Energy Policy...

  11. aircraft noise monitoring: Topics by E-print Network

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

    there is a clear need to manageCitizen Noise Pollution Monitoring Nicolas Maisonneuve Sony Computer Science Laboratory Paris pollution involving citizens and built upon the...

  12. Ear-Phone: An End-to-End Participatory Urban Noise Mapping System

    E-Print Network [OSTI]

    New South Wales, University of

    noise pollution. Wireless sensor networks can certainly eliminate the requirements of sending acoustic monitoring of environmental noise pollution in urban areas. It can raise citizen awareness of noise pollution devices, also addresses the challenge of collecting accurate noise pollution readings at a mobile device

  13. Clean Water Act (excluding Section 404)

    SciTech Connect (OSTI)

    Not Available

    1993-01-15T23:59:59.000Z

    This Reference Book contains a current copy of the Clean Water Act (excluding Section 404) and those regulations that implement the statutes and appear to be most relevant to US Department of Energy (DOE) activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Updates that include important new requirements will be provided periodically. Questions concerning this Reference Book may be directed to Mark Petts, EH-231 (202/586-2609).

  14. Pollution Prevention

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

    Pollution Prevention Pollution Prevention Promoting green purchasing, reuse and recycling, and the conservation of fuel, energy, and water. April 17, 2012 Pollution prevention and...

  15. Pollution Prevention

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

    Pollution Prevention Goal 5: Pollution Prevention LANL is dedicated to finding ways to reduce waste, prevent pollution, and recycle waste that cannot be reduced. Energy...

  16. pollution | EMSL

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

    pollution pollution Leads No leads are available at this time. Detailed Characterization of Particulates Emitted by Pre-Commercial Single-Cylinder Gasoline Compression Ignition...

  17. SYNTHESIS How and why environmental noise impacts animals: an integrative, mechanistic review

    E-Print Network [OSTI]

    Swaddle, John

    . Abstract The scope and magnitude of anthropogenic noise pollution are often much greater than those the effects of acoustic stimuli on animal physiology, development, neural function and genetic effects, we are affected by environmental noise. Keywords Anthropogenic noise, fitness, human disturbance, noise pollution

  18. Locke, Stock, and Peril: Natural Property Rights, Pollution, Peter Railton

    E-Print Network [OSTI]

    Callender, Craig

    1 Locke, Stock, and Peril: Natural Property Rights, Pollution, and Risk* Peter Railton INTRODUCTION rightfully take it from him or hinder him in his enjoyment of it. His right entitles him to exclude others

  19. Urine Test Strips to Exclude Cerebral Spinal Fluid Blood

    E-Print Network [OSTI]

    Marshall, Robin A; Hejamanowski, Chris

    2011-01-01T23:59:59.000Z

    two Pearson Chi-Square tests. The first compared samplesO riginal R esearch Urine Test Strips to Exclude CerebralBayer Multistix urine test strips are designed to test

  20. EMSL - pollution

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

    pollution en Detailed Characterization of Particulates Emitted by Pre-Commercial Single-Cylinder Gasoline Compression Ignition Engine. http:www.emsl.pnl.govemslwebpublications...

  1. rule'' to reduce the monetary penalty by 50 to 75 percent right off the top. Citizens are often excluded from EPA

    E-Print Network [OSTI]

    Peterson, M. Nils

    environmental projects (SEPs), begun in the late 1990s, so that convicted polluters can mitigate the damage excluded from EPA decision making, even when it affects them. For example, in a federal environmental-impact statement, citizens are not given notice of a preliminary environmental assessment of their neighborhood

  2. Scattering from Star Polymers including Excluded Volume Effects

    SciTech Connect (OSTI)

    Li, Xin [ORNL; Do, Changwoo [ORNL; Liu, Yun [National Institute of Standards and Technology (NIST); Sanchez-Diaz, Luis E [ORNL; Hong, Kunlun [ORNL; Smith, Greg [ORNL; Chen, Wei-Ren [ORNL

    2014-01-01T23:59:59.000Z

    In this work we present a new model for the form factor of a star polymer consisting of self-avoiding branches. This new model incorporates excluded volume effects and is derived from the two point correlation function for a star polymer.. We compare this model to small angle neutron scattering (SANS) measurements from polystyrene (PS) stars immersed in a good solvent, tetrahydrofuran (THF). It is shown that this model provides a good description of the scattering signature originating from the excluded volume effect and it explicitly elucidates the connection between the global conformation of a star polymer and the local stiffness of its constituent branch.

  3. Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion

    E-Print Network [OSTI]

    Moncrieff, John B.

    Environmental Pollution Air Pollution Dispersion 1 of 5 Practical ­ Air Pollution Dispersion in the lectures how such models can be used to explain observed concentrations of air pollutants in an area and to test `what-if' scenarios for pollution control and reduction. You will use the Gaussian Plume Model

  4. Noise Management Plan Prepared in accordance with The Ridge Premises License

    E-Print Network [OSTI]

    Stevenson, Mark

    .e. 3am events) but are smaller bar led events such as karaoke, acoustic nights etc #12;Noise Management from all specified events · A Detailed list of steps taken to manage noise pollution · A defined

  5. Pollution Prevention Awards

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

    Pollution Prevention Awards Pollution Prevention Awards Pollution Prevention awards are presented each year for minimized waste, conserved resources, and other sustainable...

  6. Air Pollution (Illinois)

    Broader source: Energy.gov [DOE]

    This article states regulations for monitoring air pollution, methods for permit applications, emission limitations for pollutants and air quality standards.

  7. Low-noise SQUID

    DOE Patents [OSTI]

    Dantsker, Eugene (Torrance, CA); Clarke, John (Berkeley, CA)

    2000-01-01T23:59:59.000Z

    The present invention comprises a high-transition-temperature superconducting device having low-magnitude low-frequency noise-characteristics in magnetic fields comprising superconducting films wherein the films have a width that is less than or equal to a critical width, w.sub.C, which depends on an ambient magnetic field. For operation in the Earth's magnetic field, the critical width is about 6 micrometers (.mu.m). When made with film widths of about 4 .mu.m an inventive high transition-temperature, superconducting quantum interference device (SQUID) excluded magnetic flux vortices up to a threshold ambient magnetic field of about 100 microTesla (.mu.T). SQUIDs were fabricated having several different film strip patterns. When the film strip width was kept at about 4 .mu.m, the SQUIDs exhibited essentially no increase in low-frequency noise, even when cooled in static magnetic fields of magnitude up to 100 .mu.T. Furthermore, the mutual inductance between the inventive devices and a seven-turn spiral coil was at least 85% of that for inductive coupling to a conventional SQUID.

  8. Pollution Prevention

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeedingBiomassPPPOPetroleum38Polaron Behavior in1Pollution Prevention Goal

  9. Scattering from Colloid-Polymer Conjugates with Excluded Volume Effect

    SciTech Connect (OSTI)

    Li, Xin [ORNL; Sanchez-Diaz, Luis E [ORNL; Smith, Gregory Scott [ORNL; Chen, Wei-Ren [ORNL

    2015-01-01T23:59:59.000Z

    This work presents scattering functions of conjugates consisting of a colloid particle and a self-avoiding polymer chain as a model for protein-polymer conjugates and nanoparticle-polymer conjugates in solution. The model is directly derived from the two-point correlation function with the inclusion of excluded volume effects. The dependence of the calculated scattering function on the geometric shape of the colloid and polymer stiffness is investigated. The model is able to describe the experimental scattering signature of the solutions of suspending hard particle-polymer conjugates and provide additional conformational information. This model explicitly elucidates the link between the global conformation of a conjugate and the microstructure of its constituent components.

  10. Optimal control of aeroacoustic noise generated by cylinder vortex interaction

    E-Print Network [OSTI]

    Heinkenschloss, Matthias

    of the blade resulting in a strong dipole type acoustic source. The noise generated by BVI is particularly severe, leading to environmental noise pollution in commercial applications and increased observability the fluid dynamics and acoustic mechanisms that result from BVI as well as to validate predictive techniques

  11. Air Pollution Spring 2010

    E-Print Network [OSTI]

    ATS 555 Air Pollution Spring 2010 T Th 11:00 ­ 12:15, NESB 101 Instructor: Prof. Sonia Kreidenweis an understanding of types and sources of air pollution. 2. Examine concentrations of air pollutants and their effects on health and welfare. Review regulations governing air pollution. 3. Examine the meteorological

  12. Pollution on the Federal Lands II: Water Pollution Law

    E-Print Network [OSTI]

    Glicksman, Robert L.

    1993-01-01T23:59:59.000Z

    text. FEDERAL LANDS WATER POLLUTION nonpoint sources. 19Comment, Nonpoint Source Pollution, Groundwater, and theat 622. FEDERAL LANDS WATER POLLUTION The third requirement,

  13. Water Pollution Control Act (Minnesota)

    Broader source: Energy.gov [DOE]

    This Act gives the Minnesota Pollution Control Agency broad responsibility to establish pollution standards for state waters; monitor water conditions and sources of pollution; review construction,...

  14. on man, nature & air pollution

    E-Print Network [OSTI]

    Finlayson-Pitts, Barbara J

    2008-01-01T23:59:59.000Z

    on man, nature & air pollution About three decades ago, itand episodes of air pollution the following summer. Wetthe increase in air pollution. This hypothesis generated

  15. Thermal noise engines

    E-Print Network [OSTI]

    Laszlo B. Kish

    2011-01-10T23:59:59.000Z

    Electrical heat engines driven by the Johnson-Nyquist noise of resistors are introduced. They utilize Coulomb's law and the fluctuation-dissipation theorem of statistical physics that is the reverse phenomenon of heat dissipation in a resistor. No steams, gases, liquids, photons, combustion, phase transition, or exhaust/pollution are present here. In these engines, instead of heat reservoirs, cylinders, pistons and valves, resistors, capacitors and switches are the building elements. For the best performance, a large number of parallel engines must be integrated to run in a synchronized fashion and the characteristic size of the elementary engine must be at the 10 nanometers scale. At room temperature, in the most idealistic case, a two-dimensional ensemble of engines of 25 nanometer characteristic size integrated on a 2.5x2.5 cm silicon wafer with 12 Celsius temperature difference between the warm-source and the cold-sink would produce a specific power of about 0.4 Watt. Regular and coherent (correlated-cylinder states) versions are shown and both of them can work in either four-stroke or two-stroke modes. The coherent engines have properties that correspond to coherent quantum heat engines without the presence of quantum coherence. In the idealistic case, all these engines have Carnot efficiency, which is the highest possible efficiency of any heat engine, without violating the second law of thermodynamics.

  16. Water Pollution Control (Indiana)

    Broader source: Energy.gov [DOE]

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

  17. UC Davis Student Services Fee (excludes Mental Health funds) Student Services and Fees Administrative Advisory Committee

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    UC Davis Student Services Fee (excludes Mental Health funds) Student Services and Fees Management Capital Projects 2 943,666.00$ (2,807.79)$ (946,473.79)$ -$ Child Care 45,325.16$ 144,957.08$ 99 and Institutional Analysis #12;UC Davis Student Services Fee (excludes Mental Health funds) Student Services

  18. awareness and pollution prevention

    E-Print Network [OSTI]

    Tsien, Roger Y.

    Hazard awareness and pollution prevention for contractors and visitors at UCSD #12;Hazard Awareness and Pollution Prevention For Contractors and Visitors at UC San Diego This booklet was developed by UC San Diego ..............................................5 Storm Water Pollution Prevention.....................5 Sanitary Sewer System Management

  19. Noise Management Plan Prepared in accordance with The Ridge Premises License

    E-Print Network [OSTI]

    Barker, Jon

    -Are not large scale late night events (i.e. 3am events) but are smaller bar led events such as karaoke, acoustic pollution A defined programme of noise measurement to check that compliance has been achieved through

  20. Air pollution meteorology

    SciTech Connect (OSTI)

    Eagleman, J.R.

    1991-01-01T23:59:59.000Z

    Air Pollution Meteorology is divided into three parts: air pollution fundamentals; concentration calculations and distributions; and pollution and meteorological interactions. The first section includes chapters on the following topics: the problem; measurements, sources, and standards; air stagnation and pollutant index; and effects. The second section of the book includes chapters on diffusion theory, the Gaussian plume dispersion model, plume rise, various dispersion models, scale considerations, and concentration trends. The third and final section (on pollution and meteorological interactions) begins with two chapters on radiative and wind effects on dispersion, and then follows with chapters on acid rain, the ozone hole, the greenhouse effect, and nuclear winter. In summary, Air Pollution Meteorology does a good job of covering the field for physics, chemistry, and engineering students who want to obtain an overview of the subject.

  1. Article original Pollution fluore

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Article original Pollution fluorée et croissance radiale des conifères en Maurienne (Savoie, France; accepté le 24 juillet 1989) Résumé - La recherche de l'impact de la pollution fluorée sur la croissance en en fonction de l'éloignement des sources de pollution, l'exposition et l'altitude. L'é- tude porte

  2. Diffuse PollutionDiffuse Pollution Monitoring andMonitoring and

    E-Print Network [OSTI]

    Sridhar, Srinivas

    pollution andnor can resolve the current NP pollution and water shortages problemswater shortages problems and pollution mass balance of sources andpollution mass balance of sources and receiving water bodiesreceiving water bodies Water body, watershed and pollutionWater body, watershed and pollution assessmentassessment

  3. Air Pollution Controls

    Broader source: Energy.gov [DOE]

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

  4. Air Pollution Control (Oklahoma)

    Broader source: Energy.gov [DOE]

    This chapter enumerates primary and secondary ambient air quality standards and the significant deterioration increments. Significant deterioration refers to an increase in ambient air pollution...

  5. Controlling Pollution (Iowa)

    Broader source: Energy.gov [DOE]

    Permits are required for new or existing stationary potential sources of pollution, including anaerobic lagoons. Permits may also be required for modifications that may increase emissions. These...

  6. Pollution on the Federal Lands I: Air Pollution Law

    E-Print Network [OSTI]

    Glicksman, Robert L.

    1993-01-01T23:59:59.000Z

    supra note 57, at 818-19. FEDERAL LANDS AIR POLLUTION I.Interstate Pollution Before 1990, the CAA required eachof the CAA's interstate pollution provi- sions before the

  7. POLLUTION AND LAND USE: OPTIMUM AND DECENTRALIZATION

    E-Print Network [OSTI]

    Hochman, Oded; Rausser, Gordon C.; Arnott, Richard J

    2008-01-01T23:59:59.000Z

    The case of internalizing pollution externalities, Journaltension between industrial pollution and households has beenas a means of controlling pollution. Separating polluter and

  8. ORIGINAL ARTICLE Ambient Air Pollution

    E-Print Network [OSTI]

    Mulholland, James A.

    ORIGINAL ARTICLE Ambient Air Pollution and Cardiovascular Emergency Department Visits Kristi Busico ambient air pollutants and cardiovascular disease (CVD), the roles of the physicochemical components the relation between ambient air pollution and cardiovascular conditions using ambient air quality data

  9. Pollution Control Facilities (South Carolina)

    Broader source: Energy.gov [DOE]

    For the purpose of this legislation, pollution control facilities are defined as any facilities designed for the elimination, mitigation or prevention of air or water pollution, including all...

  10. Grow Iron, Slow Pollution | EMSL

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

    Grow Iron, Slow Pollution Grow Iron, Slow Pollution Scientists connect previous studies on electron transport in hematite Making a Deposit: Scanning electron micrographs of...

  11. A polluted pond

    E-Print Network [OSTI]

    A polluted pond. Consider a pond that has an initial volume of 10,000 cubic meters. Suppose that at time t = 0, the water in the pond is clean and that the pond...

  12. *Excludes capital investment for P&R facility EFFECTS OF MAP-21 ON SEAMLESS TRANSIT FROM

    E-Print Network [OSTI]

    *Excludes capital investment for P&R facility EFFECTS OF MAP-21 ON SEAMLESS TRANSIT FROM FORT BEND is not available for residents making the commute from FBC to Downtown Houston. Researchers estimate latent demand for 1,700+ P&R one-way passenger trips per day. SEAMLESS TRANSIT COST Federal funds may

  13. In this paper, a system is described for the recognition of mixtures of noise sources in acoustic input signals. The

    E-Print Network [OSTI]

    Virtanen, Tuomas

    acoustic surveillance, speech processing in a noisy background, acoustic database queries, noise pollution in acoustic input signals. The problem is approached by utilizing both bottom­up signal analysis and top. 1 INTRODUCTION Recognition of acoustic noise mixtures is viewed here as the detection and broad

  14. Clean Water Act (excluding Section 404). Environmental guidance program reference book: Revision 6

    SciTech Connect (OSTI)

    Not Available

    1993-01-15T23:59:59.000Z

    This Reference Book contains a current copy of the Clean Water Act (excluding Section 404) and those regulations that implement the statutes and appear to be most relevant to US Department of Energy (DOE) activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Updates that include important new requirements will be provided periodically. Questions concerning this Reference Book may be directed to Mark Petts, EH-231 (202/586-2609).

  15. Facts and Figures January 2007 INCOME AND EXPENDITURE (Excluding Press, CA & Trusts) 2005-06

    E-Print Network [OSTI]

    Travis, Adrian

    Facts and Figures January 2007 INCOME AND EXPENDITURE (Excluding Press, CA & Trusts) 2005-06 2004,928 Breakdown of Research Grant Income 2005-06 £'000 % £'000 Total staff 8602 8570 8,623 Research Councils 89,095 Total 203,886 188,711 Total respondents 2,890 100.0% 3,227 100.0 Breakdown of HEFCE/TDA Income 2005-06

  16. COMBUSTION-GENERATED INDOOR AIR POLLUTION

    E-Print Network [OSTI]

    Hollowell, C.D.

    2010-01-01T23:59:59.000Z

    The Status of Indoor Air Pollution Research 1976. Geometand appliances and air pollution levels in the indoorAnnual Meeting of the Air Pollution Control Association,

  17. Pollution Prevention Tracking and Reporting System | Department...

    Energy Savers [EERE]

    Pollution Prevention Tracking and Reporting System Pollution Prevention Tracking and Reporting System Welcome to the Department of Energy's Pollution Prevention Tracking and...

  18. COMBUSTION-GENERATED INDOOR AIR POLLUTION

    E-Print Network [OSTI]

    Hollowell, C.D.

    2011-01-01T23:59:59.000Z

    The Japanese Union of Air Pollution Prevention Associations,The Status of Indoor Air Pollution Research 1976, GeometAnnual Meeting of the Air Pollution Control Association,

  19. Review: Integrating Climate, Energy and Air Pollution

    E-Print Network [OSTI]

    Toohey, David E.

    2013-01-01T23:59:59.000Z

    Climate, Energy and Air Pollution By Gary Bryner with RobertEnergy, and Air Pollution. Cambridge, Massachusetts, The MITClimate, Energy, and Air Pollution provides a well-

  20. COMBUSTION-GENERATED INDOOR AIR POLLUTION

    E-Print Network [OSTI]

    Hollowell, C.D.

    2010-01-01T23:59:59.000Z

    The Status of Indoor Air Pollution Research 1976. GeometNovakov, T. : Formation of Pollution Particulate NitrogenGENERATED INDOOR AIR POLLUTION Dr. C. D. Hollowell, Dr. R.

  1. Economic Development and Pollution Control (Indiana)

    Broader source: Energy.gov [DOE]

    This legislation establishes possible financing avenues for pollution control facilities that may mitigate or reduce pollution, or treat substances in processed materials that may cause pollution....

  2. Stochastic Microenvironment Models for Air Pollution Exposure

    E-Print Network [OSTI]

    Naihua Duan

    2011-01-01T23:59:59.000Z

    human exposure to air pollution." SIMS Technical Report No.human exposure to air pollution." Environment International.Annual Meeting of the A i r Pollution Control Association,

  3. Los Alamos wins 2008 Pollution Prevention awards

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

    2008 Pollution Prevention awards Los Alamos wins 2008 Pollution Prevention awards Winner of two Best-in-Class Pollution Prevention awards and six Environmental Stewardship awards...

  4. Measurement Noise versus Process Noise in Ionosphere Estimation for WAAS

    E-Print Network [OSTI]

    Stanford University

    Measurement Noise versus Process Noise in Ionosphere Estimation for WAAS Juan Blanch, Todd Walter of several parameters: the geometry of the measurements, the measurement noise, and the state of the ionosphere, which yields the process noise. It is very important to distinguish carefully between measurement

  5. Persistent pollutants urban rivers sediment survey: implications for pollution control

    E-Print Network [OSTI]

    Heal, Kate

    in the motor and construction industries; housekeeping measures to minimise storage and handling risks for oilPersistent pollutants urban rivers sediment survey: implications for pollution control C. Wilson.heal@ed.ac.uk) Abstract The impacts of diffuse urban sources of pollution on watercourses are quantified. A survey of nine

  6. air pollution pollution: Topics by E-print Network

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

    air pollution pollution First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air...

  7. and Pollutant Safeguarding Buildings

    E-Print Network [OSTI]

    commercial buildings, these flows are driven primarily by the building's ventilation system, but natural2004 Airflow and Pollutant Transport Group Safeguarding Buildings Against Chemical and Biological research since 1998 to protect buildings and building occupants from threats posed by airborne chemical

  8. Air Pollution Control Fees (Ohio)

    Broader source: Energy.gov [DOE]

    Facilities with a potential to emit any one regulated air pollutant of a quantity greater than or equal to 100 tons per year, or any one hazardous air pollutant (HAP) greater than or equal to 10...

  9. Water Pollutant Discharge Act (Illinois)

    Broader source: Energy.gov [DOE]

    The discharge of oil in quantities which exceed the standards adopted by the Pollution Control Board, or the discharge of other pollutants directly or indirectly into the waters is prohibited....

  10. ORIGINAL ARTICLE Ambient Air Pollution

    E-Print Network [OSTI]

    Mulholland, James A.

    ORIGINAL ARTICLE Ambient Air Pollution and Respiratory Emergency Department Visits Jennifer L. Peel pollution and respiratory outcomes. More refined assessment has been limited by study size and available air quality data. Methods: Measurements of 5 pollutants (particulate matter PM10 , ozone, nitrogen dioxide NO2

  11. 6, 1332313366, 2006 Regional pollution

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 6, 13323­13366, 2006 Regional pollution potentials of major population centers M. G. Lawrence a Creative Commons License. Atmospheric Chemistry and Physics Discussions Regional pollution potentials. Lawrence (lawrence@mpch-mainz.mpg.de) 13323 #12;ACPD 6, 13323­13366, 2006 Regional pollution potentials

  12. Air Pollution Socio-Economic

    E-Print Network [OSTI]

    Minnesota, University of

    Traffic Air Pollution and Socio-Economic Status Gregory C Pratt PhD Kristie Ellickson PhD #12 · Relationships #12;Living near traffic increases exposure to air pollution and is associated with adverse health exposed to traffic and air pollution. They are also more vulnerable and have an increased risk of adverse

  13. Stormwater Pollution Prevention Plan Prepared by

    E-Print Network [OSTI]

    Eisen, Michael

    Stormwater Pollution Prevention Plan Prepared by: Environment, Health, Safety, and Security .....................................................16 3.0 Potential Sources of Pollution

  14. Method for excluding salt and other soluble materials from produced water

    DOE Patents [OSTI]

    Phelps, Tommy J. (Knoxville, TN) [Knoxville, TN; Tsouris, Costas (Oak Ridge, TN) [Oak Ridge, TN; Palumbo, Anthony V. (Oak Ridge, TN) [Oak Ridge, TN; Riestenberg, David E. (Knoxville, TN) [Knoxville, TN; McCallum, Scott D. (Knoxville, TN) [Knoxville, TN

    2009-08-04T23:59:59.000Z

    A method for reducing the salinity, as well as the hydrocarbon concentration of produced water to levels sufficient to meet surface water discharge standards. Pressure vessel and coflow injection technology developed at the Oak Ridge National Laboratory is used to mix produced water and a gas hydrate forming fluid to form a solid or semi-solid gas hydrate mixture. Salts and solids are excluded from the water that becomes a part of the hydrate cage. A three-step process of dissociation of the hydrate results in purified water suitable for irrigation.

  15. Pollution Prevention Awards

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeedingBiomassPPPOPetroleum38Polaron Behavior in1Pollution Prevention

  16. Storm water pollution prevention plans

    SciTech Connect (OSTI)

    Rossmiller, R.L. (HDR Engineering, Inc., Bellevue, WA (United States))

    1993-03-01T23:59:59.000Z

    National Pollutant Discharge Elimination System (NPDES) general permit applications for industrial storm water discharge were to have been filed by October 1992. The Environmental Protection Agency (EPA) and state agencies are now issuing permits based on these applications. One compliance aspect of the permits is the Storm Water Pollution Prevention Plan (SWP3). The plan must identify the facility's potential sources of storm water pollution and develop and implement best management practices (BMPs) to reduce pollutants in storm water runoff. The objectives of the NPDES storm water program are to eliminate illegal dumping and illicit connections, and to reduce pollutants in industrial storm water discharge. These regulations require industry to develop detailed facility site maps, and describe the types, amounts and locations of potential pollutants. Based on this information, industry can develop and implement best management practices to reduce pollutants in storm water runoff.

  17. How to confirm and exclude different models of material properties in the Casimir effect

    E-Print Network [OSTI]

    V. M. Mostepanenko

    2014-11-17T23:59:59.000Z

    We formulate a method allowing to confirm or exclude the alternative models of material properties at some definite confidence level in experiments on measuring the Casimir force. The method is based on the consideration of differences between the theoretical and mean measured quantities and the confidence intervals for these differences found at sufficiently high or low confidence probabilities. The developed method is applied to the data of four recent experiments on measuring the gradient of the Casimir force by means of a dynamic atomic force microscope. It is shown that in experiments with Au-Au and Ni-Ni test bodies, where the Drude model approach is excluded at a 95% confidence level, the plasma model approach agrees with the data at higher than 90% confidence. In experiments using an Au sphere interacting with either a Ni plate or a graphene-coated substrate the measurement data agree with the common prediction of the Drude and plasma model approaches and theory using the polarization tensor at 90% and 80% confidence levels, respectively.

  18. Abatement of Air Pollution: Prohibition of Air Pollution (Connecticut...

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

    Environmental Regulations Provider Department of Energy and Environmental Protection All air pollution not otherwise covered by these regulations is prohibited. Stationary sources...

  19. Abatement of Air Pollution: Hazardous Air Pollutants (Connecticut...

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

    allowable stack concentrations and hazard limiting values for the emission of hazardous air pollutants. The regulations also discuss sampling procedures for hazardous air...

  20. Abatement of Air Pollution: Air Pollution Control Equipment and...

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

    These regulations contain instructions for the operation and monitoring of air pollution control equipment, as well as comments on procedures in the event of equipment breakdown,...

  1. Unexpected Complication with the New C3 Excluder: Cause and Treatment

    SciTech Connect (OSTI)

    Katsargyris, Athanasios; Oikonomou, Kyriakos; Bracale, Umberto M.; Verhoeven, Eric L. G., E-mail: Eric.Verhoeven@klinikum-nuernberg.de [Klinikum Nuernberg Sued, Department of Vascular Surgery (Germany)] [Klinikum Nuernberg Sued, Department of Vascular Surgery (Germany)

    2013-04-15T23:59:59.000Z

    The new C3 Gore Excluder delivery system enables both up/downward and rotational repositioning of the device before complete deployment. This contributes to more precise proximal landing and permits facilitation of the contralateral gate cannulation. During separate deployment, the position of the ipsilateral limb can also be readjusted. We have used the modified C3 delivery system in more than 50 patients, and in most cases, we were able to utilize the repositioning options of the device to achieve optimal fixation and sealing. However, we present a case where our attempt to readjust the position of the ipsilateral limb led to upward migration of the main body with coverage of the left renal artery origin. The latter was secured with a bare stent implantation.

  2. Quantum Model Of Spin Noise

    E-Print Network [OSTI]

    R. Annabestani; D. G. Cory; J. Emerson

    2015-03-03T23:59:59.000Z

    Any ensemble of quantum particles exhibits statistical fluctuations known as spin noise. Here, we provide a description of spin noise in the language of open quantum systems. The description unifies the signatures of spin noise under both strong and weak measurements. Further, the model accounts for arbitrary spin dynamics from an arbitrary initial state. In all cases we can find both the spin noise and its time correlation function.

  3. Underwater temporary threshold shift induced by octave-band noise in three species of pinniped

    E-Print Network [OSTI]

    Reichmuth, Colleen

    especially sensitive to acoustic overstimulation, given increasing levels of oceanic noise pollution intensity and duration is sufficient to induce TTS under water in these pinniped species. © 1999 Acoustical inter- act in complicated ways with these acoustic characteristics. Studies of TTS in nonhumans have

  4. air pollutants submittal: Topics by E-print Network

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

    ...1 1.2. Submitting 2 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  5. air chemical pollutions: Topics by E-print Network

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

    categories of air pollutants found at SLAC Wechsler, Risa H. 3 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  6. air pollutant susceptibility: Topics by E-print Network

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

    Behrentz et al. studied air pollutant Lin, Erina May 2012-01-01 2 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  7. Study of Pollutant Dispersion in Urban Environments

    E-Print Network [OSTI]

    Allen, Gabrielle

    and Cell (MAC) method for the governing equations, transport of passive scalars like the pollutantStudy of Pollutant Dispersion in Urban Environments Razvan Corneliu Carbunescu Center head: Study of pollutant dispersion in urban environments #12;Abstract Computational simulations can

  8. Global Pollution: How Much Is Too Much?

    E-Print Network [OSTI]

    Trevors, Jack T.; Saier, Milton H.

    2009-01-01T23:59:59.000Z

    009-0252-0 Global Pollution: How Much Is Too Much? Jack T.1) How much global pollution can our planet tolerate andThere is already more pollution on our planet than we can

  9. Air Pollution 7.1 INTRODUCTION

    E-Print Network [OSTI]

    Kammen, Daniel M.

    CHAPTER 7 Air Pollution 7.1 INTRODUCTION 7.2 OVERVIEW OF EMISSIONS 7.3 THE CLEAN AIR ACT 7.4 THE POLLUTANT STANDARDS INDEX 7.5 CRITERIA POLLUTANTS 7.6 TOXIC AIR POLLUTANTS 7.7 AIR POLLUTION IN THE WORLD'S MEGACITIES 7.8 MOTOR VEHICLE EMISSIONS 7.9 STATIONARY SOURCES 7.10 AIR POLLUTION AND METEOROLOGY 7

  10. Hawaii Polluted Runoff Control Program Webpage | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG|Information OpenEI ReferenceNoise Forms and LinksPolluted Runoff

  11. Noise | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcerns Jump to:Neppelsource History(CTIFarm II Jump to:Noise Jump

  12. Colorado Air Pollution Control Division - Construction Permits...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Web Site: Colorado Air Pollution Control Division - Construction Permits Forms and Air Pollutant Emission Notices (APENs)...

  13. Anatomy of a Successful Pollution Reduction Project

    SciTech Connect (OSTI)

    Greer, L.E.

    2000-06-01T23:59:59.000Z

    A Pollution Prevention project at Dow Chemical's Midland, MI site demonstrates that many opportunities exist for pollution prevention at other large facilities.

  14. Guidance on Incorporating EPA's Pollution Prevention Strategy...

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

    The guidance discusses the Environmental Protection Agency's definition of pollution prevention; how to incorporate pollution prevention into the EPA environmental review process...

  15. Mark Jankowski: Minnesota Pollution Control Agency

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

    Mark Jankowski: Minnesota Pollution Control Agency March 1, 2015 Mark Jankowski now at Minnesota Pollution Control Agency - 2 - Mark Jankowski worked at the Lab twice: first after...

  16. Excluded Volume Effects in Polymer Solutions: II. Comparison of Experimental Results with Numerical Simulation Data

    SciTech Connect (OSTI)

    Graessley, W.W.; Grest, G.S.; Hayward, R.C.

    1999-03-23T23:59:59.000Z

    The effect of excluded volume on the coil size of dilute linear polymers was investigated by off-lattice Monte Carlo simulations. The radius of gyration R{sub g} was evaluated for a wide range of chain lengths at several temperatures and at the athermal condition. The theta temperature and the corresponding theta chain dimensions were established for the system, and the dependence of the size expansion factor, a{sub s} = R{sub g} /(R{sub g}){sub {theta}}, on chain length N and temperature T was examined. For long chains and at high temperatures, a{sub s} is a function of N/N{sub s}{sup 2} alone, where the length scale N{sub s}{sup 2} depends only on T. The form of this simulations-based master function compares favorably with {alpha}{sub s}(M/M{sub s}{sup 2}), an experimental master curve for linear polymers in good solvents, where M{sub s}{sup 2} depends only on polymer-solvent system. Comparisons when N{sub s}{sup 2}(T) and M{sub s}{sup 2}(system) are reduced to common units, numbers of Kuhn steps, strongly indicate that coil expansion in even the best of good solvents is small relative to that expected for truly athermal solutions. An explanation for this behavior is proposed, based on what would appear to be an inherent difference in the equation of state properties for polymeric and monomeric liquids.

  17. Quantum noise in photothermal cooling

    SciTech Connect (OSTI)

    De Liberato, Simone [Department of Physics, University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan); Lambert, Neill [Advanced Science Institute, RIKEN, Wako-shi, Saitama 351-0198 (Japan); Nori, Franco [Advanced Science Institute, RIKEN, Wako-shi, Saitama 351-0198 (Japan); Physics Department, University of Michigan, Ann Arbor, Michigan 48109 (United States)

    2011-03-15T23:59:59.000Z

    We study the problem of cooling a mechanical oscillator using the photothermal (bolometric) force. Contrary to previous attempts to model this system, we take into account the noise effects due to the granular nature of photon absorption. We achieve this by developing a Langevin formalism for the motion of the cantilever, valid in the bad-cavity limit, which includes both photon absorption shot noise and the noise due to radiation pressure. This allows us to tackle the cooling problem down to the noise-dominated regime and to find reasonable estimates for the lowest achievable phonon occupation in the cantilever.

  18. Texas Water Pollution Control Officers

    E-Print Network [OSTI]

    Unknown

    2011-08-17T23:59:59.000Z

    , the amount of energy savings and estimated reduction in pollution achieved as a result of the implementation of the programs, and then provide the information to the Texas Commission on Environmental Quality, the United States Environmental Protection Agency...

  19. Municipal Water Pollution Control (Minnesota)

    Broader source: Energy.gov [DOE]

    This statute applies to a city, sanitary district, or other governmental subdivision or public corporation. The statute gives the Pollution Control Agency the authority to prepare and enforce a...

  20. Toxic Pollution Prevention Act (Illinois)

    Broader source: Energy.gov [DOE]

    It is the purpose of this Act to reduce the disposal and release of toxic substances which may have adverse and serious health and environmental effects, to promote toxic pollution prevention as...

  1. Water Pollution Control Authority (Alabama)

    Broader source: Energy.gov [DOE]

    The Water Pollution Control Revolving Loan Fund, is maintained in perpetuity and operated by the department as agent for the authority for the purposes stated herein. Grants from the federal...

  2. Electrotechnologies and Industrial Pollution Control

    E-Print Network [OSTI]

    Schmidt, P. S.

    The role of electrotechnologies in the control of emissions and effluents from industrial processes is discussed. Matrices are presented identifying those electrotechnologies which impact pollution in various industries. Specific examples...

  3. Groundwater Pollution David W. Watkins, Jr.

    E-Print Network [OSTI]

    Morton, David

    II 21 Mor 2003/10/14 page 391 i i i i i i i i Chapter 21 Groundwater Pollution Control David W pollution has resulted from the use of agricultural chemicals, and localized pollution has resulted from is frequently used to address groundwater pollution problems. In par- ticular, numerical groundwater simulation

  4. Pollution Prevention and New Industrial Estates

    E-Print Network [OSTI]

    Heal, Kate

    1 Pollution Prevention and New Industrial Estates Chris Pittner Associate Director WSP 21 May 2012 POLLUTION PREVENTION AND NEW INDUSTRIAL ESTATES Pollution within Industrial Estates Legal Framework and Guidance Surface Water Management Project Examples #12;2 POLLUTION WITHIN INDUSTRIAL ESTATES Sources Poor

  5. Reducing Penguin Pollution

    E-Print Network [OSTI]

    Bhubanjyoti Bhattacharya; Alakabha Datta; David London

    2013-04-29T23:59:59.000Z

    The most common decay used for measuring 2beta_s, the phase of Bs-Bsbar mixing, is Bs -> J/psi phi. This decay is dominated by the colour-suppressed tree diagram, but there are other contributions due to gluonic and electroweak penguin diagrams. These are often referred to as "penguin pollution" (PP) because their inclusion in the amplitude leads to a theoretical error in the extraction of 2beta_s from the data. In the standard model (SM), it is estimated that the PP is negligible, but there is some uncertainty as to its exact size. Now, phi_s^{c\\bar{c}s} (the measured value of 2beta_s) is small, in agreement with the SM, but still has significant experimental errors. When these are reduced, if one hopes to be able to see clear evidence of new physics (NP), it is crucial to have the theoretical error under control. In this paper, we show that, using a modification of the angular analysis currently used to measure phi_s^{c\\bar{c}s} in Bs -> J/psi phi, one can reduce the theoretical error due to PP. Theoretical input is still required, but it is much more modest than entirely neglecting the PP. If phi_s^{c\\bar{c}s} differs from the SM prediction, this points to NP in the mixing. There is also enough information to test for NP in the decay. This method can be applied to all Bs/Bsbar -> V1 V2 decays.

  6. Salt-and-Pepper Noise Removal by Median-type Noise Detectors and

    E-Print Network [OSTI]

    Chan, Raymond

    1 Salt-and-Pepper Noise Removal by Median-type Noise Detectors and Detail-preserving Regularization for removing salt-and-pepper impulse noise. In the first phase, an adaptive median filter is used to identify remove salt-and-pepper-noise with noise level as high as 90%. Index Terms Impulse noise, adaptive median

  7. Power supply noise in delay testing

    E-Print Network [OSTI]

    Wang, Jing

    2009-05-15T23:59:59.000Z

    area makes designs more vulnerable to noise problems [17]. Charge sharing is one of the problems that may cause failure in dynamic logic circuits due to their low noise immunity. Charge-sharing noise is produced by charge redistribution between...

  8. Annual report of waste generation and pollution prevention progress 1998

    SciTech Connect (OSTI)

    NONE

    1999-09-01T23:59:59.000Z

    This seventh Annual Report presents and analyzes DOE Complex-wide waste generation and pollution prevention activities at 45 reporting sites from 1993 through 1998. This section summarizes Calendar Year 1998 Complex-wide waste generation and pollution prevention accomplishments. More detailed information follows this section in the body of the Report. In May 1996, the Secretary of Energy established a 50 percent Complex-Wide Waste Reduction Goal (relative to the 1993 baseline) for routine operations radioactive, mixed, and hazardous waste generation, to be achieved by December31, 1999. DOE has achieved its Complex-Wide Waste Reduction Goals for routine operations based upon a comparison of 1998 waste generation to the 1993 baseline. Excluding sanitary waste, routine operations waste generation decreased 67 percent overall from 1993 to 1998. However, for the first time since 1994, the total amount of materials recycled by the Complex decreased from 109,600 metric tons in 1997 to 92,800 metric tons in 1998. This decrease is attributed to the fact that in 1997, several large ''one-time only'' recycling projects were conducted throughout the Complex. In order to demonstrate commitment to DOE's Complex-wide recycling goal, it is important for sites to identify all potential large-scale recycling/reuse opportunities.

  9. Chemotactic selection of pollutant degrading soil bacteria

    DOE Patents [OSTI]

    Hazen, T.C.

    1991-03-04T23:59:59.000Z

    A method is described for identifying soil microbial strains which may be bacterial degraders of pollutants. This method includes: Placing a concentration of a pollutant in a substantially closed container; placing the container in a sample of soil for a period of time ranging from one minute to several hours; retrieving the container and collecting its contents; microscopically determining the identity of the bacteria present. Different concentrations of the pollutant can be used to determine which bacteria respond to each concentration. The method can be used for characterizing a polluted site or for looking for naturally occurring biological degraders of the pollutant. Then bacteria identified as degraders of the pollutant and as chemotactically attracted to the pollutant are used to innoculate contaminated soil. To enhance the effect of the bacteria on the pollutant, nutrients are cyclicly provided to the bacteria then withheld to alternately build up the size of the bacterial colony or community and then allow it to degrade the pollutant.

  10. Pollution prevention through reactor design

    SciTech Connect (OSTI)

    Hopper, J.R. [Lamar Univ., Beaumont, TX (United States)

    1995-09-01T23:59:59.000Z

    Generation of waste in the chemical processing industries has its beginning in the heart of the process--the reaction system. Pollution prevention will have the greatest impact in minimizing the generation of waste through the design and operation of chemical reactors by reducing generation at the source--source reduction. Pollution prevention by modification of reaction parameters is defined as changing the selectivity of the reaction so that undesirable reactions which produce waste products are minimized while at the same time producing the desirable products.

  11. D&D TECHNOLOGIES FOR POLLUTION PREVENTION

    SciTech Connect (OSTI)

    Tripp, Julia L.

    2003-02-27T23:59:59.000Z

    A new Accelerated Site Technology Deployment (ASTD) project was awarded in FY 2002 to the Idaho National Engineering and Environmental Laboratory (INEEL) to deploy technologies that decrease pollution and waste in the areas of facility characterization, sludge treatment, dust and contamination control, and concrete demolition. This project was called ''D&D Technologies for Pollution Prevention'' and planned to deploy four different technologies. To reduce protective equipment requirements, waste generation, and risk of radiation exposure during facility characterization, the Russian Gamma Locater Device (GLD) and Isotopic Identification Device (IID) for remote characterization was investigated. The GLD detects gamma ray readings and video images remotely and uses radio communication to transmit the readings to personnel located a safe distance from the contaminated area. The IID, an integral part of the GLD, provides real-time spectrometric analysis of radiation sources for remotely identifying the specific radioactive isotopes present in the facility. At the INEEL, sludge has accumulated in the bottom of a fuel storage pool and the presence of heavy metals in the sludge makes it a mixed waste. This project planned to use LEADX{reg_sign} to treat sludge in place to effectively make all heavy metals in the sludge insoluble. LEADX{reg_sign} is a dry granular chemical additive (apatite) used for in-situ treatment of heavy-metal-contaminated material. LEADX{reg_sign} chemically bonds to any free heavy metals that it contacts and forms a stable, non-leachable molecule. After treating the sludge with LEADX{reg_sign}, it was to be left in the basin and the pool filled with grout. The successful treatment of the sludge with LEADX{reg_sign} will reduce the amount of waste to be disposed at the burial ground by eliminating the need to remove the sludge from the basin. Many off-gas and duct systems being dismantled contain dust and lint that has been contaminated. Encapsulation Technologies, LLC has developed a patented process for eliminating airborne radioactivity and fixing contamination in place remotely without the need for people or equipment to enter the area being treated. The process uses a device called the Passive Aerosol Generator (PAG) to create an aerosol of a capture coating. The aerosol condenses on surfaces, capturing the contaminants in place. Use of this fogging technology will reduce or eliminate the requirement for glovebags and extensive contamination control during cutting and removal of ductwork. Demolition of building slabs and foundations is necessary at most DOE facilities undergoing D&D. The baseline method for their demolition at the INEEL is to use a hydraulic hammer on the end of a backhoe or trackhoe. However, the vibration of the hammer typically causes excessive wear and tear on the equipment (resulting in additional maintenance), and dust control can be a problem. The SureStrike rock breaker, or Hammerhead, is used commercially in the mining and demolition industries . The modular impact hammer attaches to a conventional frontend loader or excavator and can be used to break up oversized materials such as equipment pedestals and heavy reinforced concrete foundations. The Hammerhead uses a coiled spring that generates 100,000 psi of single-blow impact energy through a breaker rod. It takes about 3 seconds for the equipment operator to load the spring and deliver the blow. The Hammerhead reduces noise pollution because it uses no motors, hydraulics, or air, and it reduces dust pollution because the single-blow impact energy forces the energy down into the concrete, rubblizing the concrete below the surface while leaving the surface with only breaks/cracks instead of a lot of loose pieces. In addition, equipment maintenance is reduced, and safety is improved because the amount of ''fly rock'' is minimal.

  12. Noise as Information for Illiquidity

    E-Print Network [OSTI]

    Hu, Grace Xing

    We propose a market-wide liquidity measure by exploiting the connection between the amount of arbitrage capital in the market and observed noise in U.S. Treasury bondsthe shortage of arbitrage capital allows yields to ...

  13. Assessments of biofuel sustainability: air pollution and health impacts

    E-Print Network [OSTI]

    Tsao, Chi-Chung

    2012-01-01T23:59:59.000Z

    3 Land-use Changes and Air Pollution 3.1 Introductionmorbidity, mortality, and air pollution study. Epidemiologyschool absenteeism and air pollution. Inhalation Toxicology

  14. Los Alamos National Laboratory employees receive Pollution Prevention...

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

    Pollution Prevention Awardees Los Alamos National Laboratory employees receive Pollution Prevention Awards Nearly 400 employees on 47 teams received Pollution Prevention awards for...

  15. Los Alamos National Laboratory employees receive Pollution Prevention...

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

    Employees Receive Pollution Prevention Awards Los Alamos National Laboratory employees receive Pollution Prevention Awards Nearly 400 employees on 47 teams received Pollution...

  16. Climate Change, the Clean Air Act, and Industrial Pollution

    E-Print Network [OSTI]

    Kaswan, Alice

    2012-01-01T23:59:59.000Z

    Air Act, and Industrial Pollution Professor Alice Kaswan* I.a. Existing Air Pollution. . b. Do Climate Policieson Cli- mate Change, Pollution, and the Clean Air Act." I

  17. Polices for Controlling Groundwater Pollution from Concentrated Animal Feeding Operations

    E-Print Network [OSTI]

    Wang, Jingjing

    2012-01-01T23:59:59.000Z

    1.1.2.1 Water Pollution . . . . . . . . . . . . . . . . . .1.1.2.2 Air Pollution and Greenhouse Gases Emissions 1.1.3Regulating nonpoint source pollution under heterogeneous

  18. Intercontinental Impacts of Ozone Pollution on Human Mortality

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    relationships for ozone pollution. J. Geophys. Res. 2009,benefits of mitigating ozone pollution with methane emissioninfluence of European pollution on ozone in the Near East

  19. air pollutants neshaps: Topics by E-print Network

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

    mills licensed and regulated by the U.S. Nuclear Regulatory 2 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  20. air pollutants neshap: Topics by E-print Network

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

    mills licensed and regulated by the U.S. Nuclear Regulatory 2 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  1. air pollutant penetration: Topics by E-print Network

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

    made of strand board and concrete. Liu, De-Ling 2002-01-01 2 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  2. air pollution iv: Topics by E-print Network

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

    at drastically reducing ... Schennach, Susanne M. 1998-01-01 2 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  3. Title III hazardous air pollutants

    SciTech Connect (OSTI)

    Todd, R.

    1995-12-31T23:59:59.000Z

    The author presents an overview of the key provisions of Title III of the Clean Air Act Amendments of 1990. The key provisions include the following: 112(b) -- 189 Hazardous Air Pollutants (HAP); 112(a) -- Major Source: 10 TPY/25 TPY; 112(d) -- Application of MACT; 112(g) -- Modifications; 112(I) -- State Program; 112(j) -- The Hammer; and 112(r) -- Accidental Release Provisions.

  4. 3, 389411, 2003 Pollution fog

    E-Print Network [OSTI]

    Boyer, Edmond

    . Recent model calculations have shown that also NH3 has a substantial effect on20 cloud droplet formation Geosciences Union 2003 Atmospheric Chemistry and Physics Discussions On the formation of radiation fogs under the effect of gaseous pollutants on fog droplet growth in heavily pol- luted air using a model that describes

  5. PHASE NOISE IN MICROWAVE OSCILLATORS AND AMPLIFIERS

    E-Print Network [OSTI]

    Popovic, Zoya

    presents analysis and measurements of phase noise in oscilla- tors and amplifiers. Low phase noise- multaneous small size, low phase noise, DC power consumption and thermal drift is presented. Design stepsPHASE NOISE IN MICROWAVE OSCILLATORS AND AMPLIFIERS by MILOS JANKOVIC B.E., University of Arkansas

  6. 5th International Meeting Wind Turbine Noise

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 5th International Meeting on Wind Turbine Noise Denver 28 ­ 30 August 2013 Wind Turbine Noise Broadband noise generated aerodynamically is the dominant noise source for a modern wind turbine(Brooks et turbines . First, a wall pressure spectral model proposed recently by Rozenberg, Robert and Moreau

  7. Developing an indicator for the chronic health impact of traffic-related pollutant emissions

    SciTech Connect (OSTI)

    Lepicier, Veronique [IFSTTAR, Laboratoire Transport et Environnement, 25, av. F. Mitterrand, 69675 Bron Cedex (France); Chiron, Mireille [IFSTTAR, UMRESTTE, 25, av. F. Mitterrand, 69675 Bron Cedex (France); Joumard, Robert, E-mail: robert.joumard@laposte.net [IFSTTAR, Laboratoire Transport et Environnement, 25, av. F. Mitterrand, 69675 Bron Cedex (France)

    2013-01-15T23:59:59.000Z

    The goal of this study is to develop an emission based indicator for the health impact of the air pollution caused by traffic. This indicator must make it possible to compare different situations, for example different Urban Travel Plans, or technical innovations. Our work is based on a literature survey of methods for evaluating health impacts and, more particularly, those which relate to the atmospheric pollution caused by transport. We then define a health impact indicator based on the traffic emissions, named IISCEP for Chronic health impact indicator of pollutant emission. Here health is understood in a restricted meaning, excluding well-being. Only primary pollutants can be considered, as the inputs are emission data and an indicator must be simple. The indicator is calculated as the sum of each pollutant emission multiplied by a dispersion and exposition factor and a substance specific toxicity factor taking account of the severity. Last, two examples are shown using the IISCEP: comparison between petrol and diesel vehicles, and Nantes urban district in 2008 vs 2002. Even if it could still be improved, IISCEP is a straightforward indicator which can be used to gauge the chronic effects of inhaling primary pollutants. It can only be used in comparisons, between different scenarios or different technologies. The quality of the emissions data and the choice of the pollutants that are considered are the two essential factors that determine its validity and reliability. - Highlights: Black-Right-Pointing-Pointer The goal of the study is to develop an emission based indicator for the health impact of the air pollution caused by traffic. Black-Right-Pointing-Pointer It is based on a literature survey of methods for evaluating health impacts related to the atmospheric pollution. Black-Right-Pointing-Pointer We define a composite indicator based on the traffic emissions and on local data as dispersion conditions and population. Black-Right-Pointing-Pointer The indicator is a combination of pollutant emission, dispersion, exposition factor, and substance specific toxicity factor. Black-Right-Pointing-Pointer Applications are global (e.g. comparison of vehicle technologies) or local (e.g. comparison of populations or areas).

  8. Arkansas Air Pollution Control Code (Arkansas)

    Broader source: Energy.gov [DOE]

    The Arkansas Air Pollution Control code is adopted pursuant to Subchapter 2 of the Arkansas Water and Air Pollution Control Act (Arkansas Code Annotated 8-4-101). ) By authority of the same State...

  9. Pollution markets with imperfectly observed emissions

    E-Print Network [OSTI]

    Montero, Juan-Pablo

    2004-01-01T23:59:59.000Z

    I study the advantages of pollution permit markets over traditional standard regulations when the regulator has incomplete information on firms? emissions and costs of production and abatement (e.g., air pollution in large ...

  10. Water Pollution Control Act (New Jersey)

    Broader source: Energy.gov [DOE]

    This act states the rules and regulations to prevent and control pollution of waters in the state. It is unlawful for any person to discharge any pollutant unless the discharge conforms with a...

  11. Uniform Transboundary Pollution Reciprocal Access Act (Montana)

    Broader source: Energy.gov [DOE]

    This Act allows any entity in a Reciprocating Jurisdiction harmed by pollution originating in the state of Montana to bring an action or other proceeding against the source of that pollution in the...

  12. Oklahoma Pollutant Discharge Elimination System Act (Oklahoma)

    Broader source: Energy.gov [DOE]

    The Department of Environmental Quality regulates facilities that discharge any pollutant into waters of the state. Permits must be acquired before the discharge of any pollutants into state waters...

  13. Pollution Markets with Imperfectly Observed Emissions

    E-Print Network [OSTI]

    Montero, Juan-Pablo

    2006-03-14T23:59:59.000Z

    I study the advantages of pollution permit markets over traditional standard regulations when the regulator has incomplete information on firms emissions and costs of production and abatement (e.g., air pollution in large cities). Because...

  14. Pollution and Environmental Concern in Rural China

    E-Print Network [OSTI]

    Brandes, Julia

    2013-12-31T23:59:59.000Z

    In the last decades, China has become equally known for her high economic growth rates and the increased environmental pollution that came with the economic change. Although the central government has taken steps to mitigate environmental pollution...

  15. Noise clinic: some good and bad patients Multiscale signal-dependent noise model

    E-Print Network [OSTI]

    Mayberry, Marty

    Noise clinic: some good and bad patients Multiscale signal-dependent noise model Noise estimation recipes illustrated by DCT References The noise clinic Miguel Colom, Marc Lebrun, Jean-Michel Morel CMLA, ENS Cachan Saarbrucken, September 2013 Miguel Colom, Marc Lebrun, Jean-Michel Morel The noise clinic

  16. Spin noise spectroscopy of ZnO

    SciTech Connect (OSTI)

    Horn, H.; Berski, F.; Hbner, J.; Oestreich, M. [Institute for Solid State Physics, Leibniz Universitt Hannover, Appelstr. 2, 30167 Hannover (Germany); Balocchi, A.; Marie, X. [INSA-CNRS-UPS, LPCNO, Universit de Toulouse, 135 Av. de Rangueil, 31077 Toulouse (France); Mansur-Al-Suleiman, M.; Bakin, A.; Waag, A. [Institute of Semiconductor Technology, Technische Universitt Braunschweig, Hans-Sommer-Strae 66, 38106 Braunschweig (Germany)

    2013-12-04T23:59:59.000Z

    We investigate the thermal equilibrium dynamics of electron spins bound to donors in nanoporous ZnO by optical spin noise spectroscopy. The spin noise spectra reveal two noise contributions: A weak spin noise signal from undisturbed localized donor electrons with a dephasing time of 24 ns due to hyperfine interaction and a strong spin noise signal with a spin dephasing time of 5 ns which we attribute to localized donor electrons which interact with lattice defects.

  17. The Houston Pollution Problem: An analysis of the primary and secondary regional pollution peak

    E-Print Network [OSTI]

    Omiecinski, Curtis

    266 The Houston Pollution Problem: An analysis of the primary and secondary regional pollution peak was conducted in the Houston area to assess the secondary regional pollution peak that occurs at that time pollution episodes, which correlated with stagnant weather patterns and high temperatures. During spring

  18. On modeling pollution-generating technologies July 22, 2010 On modeling pollution-generating technologies.

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    On modeling pollution-generating technologies July 22, 2010 On modeling pollution modeling pollution-generating technologies July 22, 2010 Abstract We distinguish between intended with respect to inputs and intended outputs that cause pollution. We derive implications from the phenomenon

  19. Air Pollution: History Air Pollution: Any atmospheric constituent present as a result of

    E-Print Network [OSTI]

    Weber, Rodney

    Air Pollution: History Air Pollution: Any atmospheric constituent present as a result, or materials. Before 1200 AD · Air pollution results from wood burning, tanning, decaying trash, smelting with carbon PbO + C -> Pb + CO Pollutants Produced: CO, SO2 ·Hong, et al., Greenland ice evidence

  20. 8, 83578384, 2008 Mexico City pollution

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 8, 8357­8384, 2008 Mexico City pollution weekend effect S. Stephens et al. Title Page Abstract Geosciences Union. 8357 #12;ACPD 8, 8357­8384, 2008 Mexico City pollution weekend effect S. Stephens et al Printer-friendly Version Interactive Discussion Abstract Surface pollutant concentrations in M´exico City

  1. 3, 35433588, 2003 3-D air pollution

    E-Print Network [OSTI]

    Boyer, Edmond

    ACPD 3, 35433588, 2003 3-D air pollution modelling L. M. Frohn et al. Title Page Abstract hemispheric nested air pollution model L. M. Frohn, J. H. Christensen, J. Brandt, C. Geels, and K. M. Hansen 2003 Correspondence to: L. M. Frohn (lmf@dmu.dk) 3543 #12;ACPD 3, 35433588, 2003 3-D air pollution

  2. Quantifying precipitation suppression due to air Pollution

    E-Print Network [OSTI]

    Li, Zhanqing

    Quantifying precipitation suppression due to air Pollution First author: Amir Givati The Hebrew January 2004 #12;ABSTRACT: Urban and industrial air pollution has been shown qualitatively to suppress of the ratio of hill/coast precipitation during the 20th century in polluted areas in line with the increasing

  3. Pollution Prevention and Lean Manufacturing Paper # 360

    E-Print Network [OSTI]

    Pollution Prevention and Lean Manufacturing Paper # 360 Harry W. Edwards and Jason M. Jonkman, the CSU IAC promotes energy conservation, pollution prevention, and productivity improvement. During that generated a total of 467 assessment recommendations (ARs) with pollution prevention benefits. Such benefits

  4. WHEN DOES COMPROMISE PREVENT MORE POLLUTION?

    E-Print Network [OSTI]

    Ferrara, Mike

    WHEN DOES COMPROMISE PREVENT MORE POLLUTION? C. CLEMONS1, J. COSSEY2, M. FERRARA3, S. FORCEY4, T an industrial firm has the option of voluntar- ily controlling the pollutants it originates. A regu- lating agency sets the tax rate on corporate profits as well as a Pigouvian pollution tax: preset per- centages

  5. Air Pollution, ATS555 Colorado State University

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    Air Pollution, ATS555 Colorado State University Fall 2014 Mondays and Wednesdays @ 4:00 ­ 5:30 Room://ramct.colostate.edu/) Textbooks: Air Pollution: Its Origin and Control, 3rd Edition, by Wark, Warner and Davis, Addison Wesley. Specific objectives include: 1. Develop an understanding of types and sources of air pollution. 2. Examine

  6. 6, 1261112670, 2006 Asian pollution over

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 6, 12611­12670, 2006 Asian pollution over Europe A. Stohl et al. Title Page Abstract Discussions Aircraft measurements over Europe of an air pollution plume from Southeast Asia ­ aerosol Asian pollution over Europe A. Stohl et al. Title Page Abstract Introduction Conclusions References

  7. Preferences and pollution cycles Stefano BOSI

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    Preferences and pollution cycles Stefano BOSI EPEE, University of Evry David DESMARCHELIER EQUIPPE In a recent empirical work, Hanna and Oliva (2011) have found a negative impact of pollution on labor supply on the effects of pollution on consumption demand (Michel and Rotillon, 1995) neglecting those on labor supply

  8. Bioindicators for Monitoring Radioactive Pollution of the

    E-Print Network [OSTI]

    * IK s Dfc2looX|o Risø-R-443 Bioindicators for Monitoring Radioactive Pollution of the Marine-R-443 BIOINDICATORS FOR MONITORING RADIOACTIVE POLLUTION OF THE MARINE ENVIRONMENT Experiments Dahlgaard Abstract. Mussels (Mytilus edulis) are globally used as bio- indicators for pollution of coastal

  9. Scottish Air Pollution and Health Workshop

    E-Print Network [OSTI]

    Scottish Air Pollution and Health Workshop Session 4 Joint Research Policy Needs and Interactions needs and how can we work together effectively on these to reduce the adverse effects of air pollution together effectively on these to reduce the adverse effects of air pollution in Scotland. Modelling

  10. An absolute Johnson noise thermometer

    E-Print Network [OSTI]

    Luca Callegaro; Vincenzo D'Elia; Marco Pisani; Alessio Pollarolo

    2009-01-30T23:59:59.000Z

    We developed an absolute Johnson noise thermometer (JNT), an instrument to measure the thermodynamic temperature of a sensing resistor, with traceability to voltage, resistance and frequency quantities. The temperature is measured in energy units, and can be converted to SI units (kelvin) with the accepted value of the Boltzmann constant kb; or, conversely, it can be employed to perform measurements at the triple point of water, and obtain a determination of kb. The thermometer is composed of a correlation spectrum analyzer an a calibrated noise source, both constructed around commercial mixed-signal boards. The calibrator generates a pseudorandom noise, by digital synthesis and amplitude scaling with inductive voltage dividers; the signal spectrum is a frequency comb covering the measurement bandwidth. JNT measurements at room temperature are compatible with those of a standard platinum resistance thermometer within the combined uncertainty of 60 ppm. A path towards future improvements of JNT accuracy is also sketched.

  11. Pollution prevention program plan 1996

    SciTech Connect (OSTI)

    NONE

    1996-06-01T23:59:59.000Z

    This plan serves as the principal crosscutting guidance to Department of Energy (DOE) Headquarters, Operations Office, laboratory, and contractor management to fully implement pollution prevention programs within the DOE complex between now and 2000. To firmly demonstrate DOE`s commitment to pollution prevention, the Secretary of Energy has established goals, to be achieved by December 31, 1999, that will aggressively reduce DOE`s routine generation of radioactive, mixed, and hazardous wastes, and total releases and offsite transfers of toxic chemicals. The Secretary also has established sanitary waste reduction, recycling, and affirmative procurement goals. Site progress in meeting these goals will be reported annually to the Secretary in the Annual Report on Waste Generation and Waste Minimization Progress, using 1993 as the baseline year. Implementation of this plan will represent a major step toward reducing the environmental risks and costs associated with DOE operations.

  12. Low-noise pulse conditioner

    DOE Patents [OSTI]

    Bird, David A. (Oak Ridge, TN)

    1983-01-01T23:59:59.000Z

    A low-noise pulse conditioner is provided for driving electronic digital processing circuitry directly from differentially induced input pulses. The circuit uses a unique differential-to-peak detector circuit to generate a dynamic reference signal proportional to the input peak voltage. The input pulses are compared with the reference signal in an input network which operates in full differential mode with only a passive input filter. This reduces the introduction of circuit-induced noise, or jitter, generated in ground referenced input elements normally used in pulse conditioning circuits, especially speed transducer processing circuits.

  13. Low noise optical position sensor

    DOE Patents [OSTI]

    Spear, J.D.

    1999-03-09T23:59:59.000Z

    A novel optical position sensor is described that uses two component photodiodes electrically connected in parallel, with opposing polarities. A lens provides optical gain and restricts the acceptance angle of the detector. The response of the device to displacements of an optical spot is similar to that of a conventional bi-cell type position sensitive detector. However, the component photodiode design enables simpler electronic amplification with inherently less electrical noise than the bi-cell. Measurements by the sensor of the pointing noise of a focused helium-neon laser as a function of frequency demonstrate high sensitivity and suitability for optical probe beam deflection experiments. 14 figs.

  14. Low noise optical position sensor

    DOE Patents [OSTI]

    Spear, Jonathan David (Berkeley, CA)

    1999-01-01T23:59:59.000Z

    A novel optical position sensor is described that uses two component photodiodes electrically connected in parallel, with opposing polarities. A lens provides optical gain and restricts the acceptance angle of the detector. The response of the device to displacements of an optical spot is similar to that of a conventional bi-cell type position sensitive detector. However, the component photodiode design enables simpler electronic amplification with inherently less electrical noise than the bi-cell. Measurements by the sensor of the pointing noise of a focused helium-neon laser as a function of frequency demonstrate high sensitivity and suitability for optical probe beam deflection experiments.

  15. Laser Noise Reduction in Air

    E-Print Network [OSTI]

    Pierre Bejot; Jerome Kasparian; Estelle Salmon; Roland Ackermann; Nicolas Gisin; Jean-Pierre Wolf

    2006-08-09T23:59:59.000Z

    Fluctuations of the white-light supercontinuum produced by ultrashort laser pulses in selfguided filaments (spatio-temporal solitons) in air are investigated. We demonstrate that correlations exist within the white-light supercontinuum, and that they can be used to significantly reduce the laser intensity noise by filtering the spectrum. More precisely, the fundamental wavelength is anticorrelated with the wings of the continuum, while conjugated wavelength pairs on both sides of the continuum are strongly correlated. Spectral filtering of the continuum reduces the laser intensity noise by 1.2 dB, showing that fluctuations are rejected to the edges of the spectrum.

  16. Pollutant Assessments Group Procedures Manual

    SciTech Connect (OSTI)

    Chavarria, D.E.; Davidson, J.R.; Espegren, M.L.; Kearl, P.M.; Knott, R.R.; Pierce, G.A.; Retolaza, C.D.; Smuin, D.R.; Wilson, M.J.; Witt, D.A. (Oak Ridge National Lab., TN (USA)); Conklin, N.G.; Egidi, P.V.; Ertel, D.B.; Foster, D.S.; Krall, B.J.; Meredith, R.L.; Rice, J.A.; Roemer, E.K. (Oak Ridge Associated Universities, Inc., TN (USA))

    1991-02-01T23:59:59.000Z

    This procedures manual combines the existing procedures for radiological and chemical assessment of hazardous wastes used by the Pollutant Assessments Group at the time of manuscript completion (October 1, 1990). These procedures will be revised in an ongoing process to incorporate new developments in hazardous waste assessment technology and changes in administrative policy and support procedures. Format inconsistencies will be corrected in subsequent revisions of individual procedures.

  17. PIXE pollution studies across Europe

    SciTech Connect (OSTI)

    Innegraeve, O.; Blanchet, X.; Muntele, C. I.; Muntele, I. C.; Zimmerman, R. L.; Popa-Simil, L. (Liviu); Voiculescu, D.; Racolta, P. M.; Ila, D.

    2002-01-01T23:59:59.000Z

    We collected vegetation and soil samples from various locations along a route covering Eastern and Western Europe. We measured the level of elemental pollution in different places uniformly spread across the continent to determine which of them may have common sources. To achieve these objectives, samples were collected along the main roads from Romania to Portugal and analyzed using in-air PEE (Particle-Induced X-ray Emission).

  18. Electrotechnologies and Industrial Pollution Control

    E-Print Network [OSTI]

    Schmidt, P. S.

    1990-01-01T23:59:59.000Z

    content, and nonferrfms industrial efficiency and productivity has been cited in reverb melting furnaces produce high percentage~ of a number of publications [1-4]; these benefits continue metal oxides. These pollutants are greatly reduced in to drive... or in furnaces are capable of heat treating metals in vacu~m, development and which could be of value to low oxygen, or inert atmospheres, and operate witH no manufacturers in meeting productivity and exhaust gases. Thus, metal oxide formationl...

  19. The economics of pollution control in Japan

    SciTech Connect (OSTI)

    Corwin, T.K.

    1980-02-01T23:59:59.000Z

    The Japanese approach to pollution control expenditures is based on the polluter-pays principle, an economic concept introduced by OECD in 1972. Under the PPP, costs are borne by the polluter rather than by the government. Costs are then passed on to the consumer in increased prices. Japan has extended the original PPP to include payment for restoration of polluted environments, administration of monitoring and surveillance programs, and compensation for victims of pollution. The total investment for pollution control by industry in Japan during 1965-75 is reported. Available data indicate that the high costs of pollution control have not caused a major shock to Japan's economic growth. (1 drawing, 3 graphs, 5 references, 1 table)

  20. Noise Properties of Rectifying Nanopores

    SciTech Connect (OSTI)

    Powell, M R; Sa, N; Davenport, M; Healy, K; Vlassiouk, I; Letant, S E; Baker, L A; Siwy, Z S

    2011-02-18T23:59:59.000Z

    Ion currents through three types of rectifying nanoporous structures are studied and compared for the first time: conically shaped polymer nanopores, glass nanopipettes, and silicon nitride nanopores. Time signals of ion currents are analyzed by power spectrum. We focus on the low-frequency range where the power spectrum magnitude scales with frequency, f, as 1/f. Glass nanopipettes and polymer nanopores exhibit non-equilibrium 1/f noise, thus the normalized power spectrum depends on the voltage polarity and magnitude. In contrast, 1/f noise in rectifying silicon nitride nanopores is of equilibrium character. Various mechanisms underlying the voltage-dependent 1/f noise are explored and discussed, including intrinsic pore wall dynamics, and formation of vortices and non-linear flow patterns in the pore. Experimental data are supported by modeling of ion currents based on the coupled Poisson-Nernst-Planck and Navier Stokes equations. We conclude that the voltage-dependent 1/f noise observed in polymer and glass asymmetric nanopores might result from high and asymmetric electric fields inducing secondary effects in the pore such as enhanced water dissociation.

  1. adaptive hifu noise: Topics by E-print Network

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

    Noise Engineering Websites Summary: An Adaptive Noise Removal Approach for Restoration of Digital Images Corrupted by Multimodal Noise process compromises the performance of the...

  2. Power supply noise in delay testing

    E-Print Network [OSTI]

    Wang, Jing

    2009-05-15T23:59:59.000Z

    As technology scales into the Deep Sub-Micron (DSM) regime, circuit designs have become more and more sensitive to power supply noise. Excessive noise can significantly affect the timing performance of DSM designs and cause ...

  3. Sensing Applications of Fluctuations and Noise

    E-Print Network [OSTI]

    Chang, Hung-Chih

    2011-02-22T23:59:59.000Z

    Noise and time-dependent fluctuations are usually undesirable signals. However, they have many applications. This dissertation deals with two kinds of sensing applications of fluctuation and noise: soil bulk density assessment and bacterium sensing...

  4. Effects of Noise on Rodent Physiology

    E-Print Network [OSTI]

    Baldwin, Ann Linda

    2007-01-01T23:59:59.000Z

    Noise on Rodent Physiology Ann Linda Baldwin University ofarticle should be addressed to Ann Baldwin, Department of

  5. Pollution Prevention Program: Technology summary

    SciTech Connect (OSTI)

    Not Available

    1994-02-01T23:59:59.000Z

    The Department of Energy (DOE) has established a national Research, Development, Demonstration, Testing, and Evaluation (RDDT&E) Program for pollution prevention and waste minimization at its production plants During FY89/90 the Office of Environmental Restoration and Waste Management (EM), through the Office of Technology Development (OTD), established comprehensive, pollution prevention technical support programs to demonstrate new, environmentally-conscious technology for production processes. The RDDT&E program now entails collaborative efforts across DOE. The Pollution Prevention Program is currently supporting three major activities: The DOE/US Air Force Memorandum of Understanding Program is a collaborative effort to utilize the combined resources of DOE and the Department of Defense, eliminate duplication of effort in developing technologies, and to facilitate technology solutions aimed at reducing waste through process modification, material substitution or recycling. The Waste Component Recycle, Treatment and Disposal Integrated Demonstration (WeDID) will develop recycle, treatment, and disposal processes and associated technologies for use in the dismantlement of non-nuclear weapons components, to support US arms treaties and policies. This program will focus on meeting all security and regulatory requirements (with additional benefit to the commercial electronics industry). The Environmentally Conscious Manufacturing Integrated Demonstration (ECMID) will effectively implement ECM technologies that address both the needs of the DOE Complex and US electronics industry, and encourage strong interaction between DOE and US industry. The ECMID will also develop life cycle analysis tools that will aid decisionmakers in selecting the optimum process based on the tradeoffs between cost an environmental impact.

  6. Noise canceling in-situ detection

    DOE Patents [OSTI]

    Walsh, David O.

    2014-08-26T23:59:59.000Z

    Technologies applicable to noise canceling in-situ NMR detection and imaging are disclosed. An example noise canceling in-situ NMR detection apparatus may comprise one or more of a static magnetic field generator, an alternating magnetic field generator, an in-situ NMR detection device, an auxiliary noise detection device, and a computer.

  7. Charge Noise in Graphene Transistors Iddo Heller,,

    E-Print Network [OSTI]

    Dekker, Cees

    Charge Noise in Graphene Transistors Iddo Heller,, Sohail Chatoor, Jaan Mannik, Marcel A. G an experimental study of 1/f noise in liquid-gated graphene transistors. We show that the gate dependence to the graphene, while at high carrier density it is consistent with noise due to scattering in the channel

  8. Automotive friction-induced noises A. Elmaiana

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Automotive friction-induced noises A. Elmaiana , J.-M. Duffala , F. Gautiera , C. Pezeratb and J, France 3143 #12;Friction-induced noises are numerous in the automotive field. They also involve a large friction-induced noises with simple structures and automotive materials. Qualitative sensitivity studies

  9. Air Pollution Issues of the 1990's

    E-Print Network [OSTI]

    Myers, J. C.

    of 1990 will contain. However, many political and economic battles remain to be fought. Currently, the Environmental Protection Agency (EPA) estimates that more than $30 billion a year is being spent to control air pollution in this country (1... or simply air toxics. Like ambient ozone nonattainment, air toxics exemplify the pollution problems of the 1990's. Toxic air emissions often occur in tiny amounts compared to criteria pollutants. The causes and effects can vary dramatically from city...

  10. La pollution atmospherique regionale: enjeux et impacts

    E-Print Network [OSTI]

    Menut, Laurent

    La pollution atmosph´erique r´egionale: enjeux et impacts Laurent MENUT et Myrto VALARI IPSL´et´eorologie Dynamique) La pollution atmosph´erique r´egionale:enjeux et impacts Paris, 22 mars 2013 1 / 34 #12;Plan de la pr´esentation Qu'est ce que la pollution atmosph´erique? Quels moyens pour mesurer des

  11. Pollution Ecology: ERSC 355 page 1/4 POLLUTION ECOLOGY: ERSC 355

    E-Print Network [OSTI]

    Fox, Michael

    Pollution MH/TH 2 Sept 17 London Smog & LA Smog (photochemical smog) TH 3 Sept 24 Acid Rain effects on Aquatic Ecosystems MH 4 Oct 1 Acid Rain effects on Terrestrial Ecosystems & Air Pollution in the Kawartha

  12. Oil & Chemical Pollution 6 (19'X)} 81-Pollution of

    E-Print Network [OSTI]

    Canberra, University of

    distribution offuel distillates is evident with only a small contribution from lubricating and heavier oilOil & Chemical Pollution 6 (19'X)} 81- pollution as all oils contain aromatic hydrocarbons while few, if any, biogenic aromatic hydrocarbons

  13. Method oil shale pollutant sorption/NO.sub.x reburning multi-pollutant control

    DOE Patents [OSTI]

    Boardman, Richard D. (Idaho Falls, ID); Carrington, Robert A. (Idaho Falls, ID)

    2008-06-10T23:59:59.000Z

    A method of decreasing pollutants produced in a combustion process. The method comprises combusting coal in a combustion chamber to produce at least one pollutant selected from the group consisting of a nitrogen-containing pollutant, sulfuric acid, sulfur trioxide, carbonyl sulfide, carbon disulfide, chlorine, hydroiodic acid, iodine, hydrofluoric acid, fluorine, hydrobromic acid, bromine, phosphoric acid, phosphorous pentaoxide, elemental mercury, and mercuric chloride. Oil shale particles are introduced into the combustion chamber and are combusted to produce sorbent particulates and a reductant. The at least one pollutant is contacted with at least one of the sorbent particulates and the reductant to decrease an amount of the at least one pollutant in the combustion chamber. The reductant may chemically reduce the at least one pollutant to a benign species. The sorbent particulates may adsorb or absorb the at least one pollutant. A combustion chamber that produces decreased pollutants in a combustion process is also disclosed.

  14. Air Pollution Emissions and Abatement (Minnesota) | Department...

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

    Environmental Regulations A person who controls the source of an emission must notify the Pollution Control Agency immediately of excessive or abnormal unpermitted emissions, and...

  15. Pollution Control Equipment Tax Deduction (Alabama)

    Broader source: Energy.gov [DOE]

    The Pollution Control Equipment Tax Deduction allows businesses to deduct from their Alabama net worth the net amount invested in all devices, facilities, or structures, and all identifiable...

  16. Orientation to pollution prevention for facility design

    SciTech Connect (OSTI)

    Raney, E.A.; Whitehead, J.K.; Encke, D.B. [Westinghouse Hanford Co., Richland, WA (United States); Dorsey, J.A. [Kaiser Engineers Hanford Co., Richland, WA (United States)

    1994-01-01T23:59:59.000Z

    This material was developed to assist engineers in incorporating pollution prevention into the design of new or modified facilities within the U.S. Department of Energy (DOE). The material demonstrates how the design of a facility can affect the generation of waste throughout a facility`s entire life and it offers guidance on how to prevent the generation of waste during design. Contents include: Orientation to pollution prevention for facility design training course booklet; Pollution prevention design guideline; Orientation to pollution prevention for facility design lesson plan; Training participant survey and pretest; and Training facilitator`s guide and schedule.

  17. COMBUSTION-GENERATED INDOOR AIR POLLUTION

    E-Print Network [OSTI]

    Hollowell, C.D.

    2011-01-01T23:59:59.000Z

    Pollutants from Indoor Combustion Sources: I. Field Measure-Characteristics in Two Stage Combustion, paper presented atInternational) on Combustion, August, 1974, Tokyo, Japan. 8

  18. Hawaii National Pollutant Discharge Elimination System (NPDES...

    Open Energy Info (EERE)

    LibraryAdd to library PermittingRegulatory Guidance - Supplemental Material: Hawaii National Pollutant Discharge Elimination System (NPDES) Permit PacketPermittingRegulatory...

  19. Water Pollution Control Act (West Virginia)

    Broader source: Energy.gov [DOE]

    The Water Pollution Control Act empowers the Division of Water and Waste Management of the West Virginia Department of Environmental Protection to maintain reasonable standards of purity and...

  20. Water Pollution Control and Abatement (Maryland)

    Broader source: Energy.gov [DOE]

    The Department of the Environment is responsible for protecting the water quality of the state and enacting regulations to prevent and mitigate water pollution. The Water Management Administration ...

  1. Pollutant Discharge Prevention and Control Act (Florida)

    Broader source: Energy.gov [DOE]

    The Department of Environmental Protection is responsible for enacting regulations to prevent and mitigate the release of pollutants into the land and waters of the state. This legislation...

  2. Chemotactic selection of pollutant degrading soil bacteria

    DOE Patents [OSTI]

    Hazen, Terry C. (Augusta, GA)

    1994-01-01T23:59:59.000Z

    A method for identifying soil microbial strains which may be bacterial degraders of pollutants comprising the steps of placing a concentration of a pollutant in a substantially closed container, placing the container in a sample of soil for a period of time ranging from one minute to several hours, retrieving the container, collecting the contents of the container, and microscopically determining the identity of the bacteria present. Different concentrations of the pollutant can be used to determine which bacteria respond to each concentration. The method can be used for characterizing a polluted site or for looking for naturally occurring biological degraders of the pollutant. Then bacteria identified as degraders of the pollutant and as chemotactically attracted to the pollutant are used to inoculate contaminated soil. To enhance the effect of the bacteria on the pollutant, nutrients are cyclicly provided to the bacteria then withheld to alternately build up the size of the bacterial colony or community and then allow it to degrade the pollutant.

  3. Site Discharge Pollution Prevention Plan (SDPPP)

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

    SDPPP Individual Permit: Site Discharge Pollution Prevention Plan (SDPPP) The 2012 SDPPP update fully incorporates all changes made during the year and reflects changes projected...

  4. Effects of air pollution on vascular thrombosis

    E-Print Network [OSTI]

    Tabor, Caroline Mary

    2011-07-05T23:59:59.000Z

    Increases in air pollution, especially the particulate component, are associated with increased cardiovascular mortality, possibly through increases in thrombogenic mechanisms. The research presented in this thesis ...

  5. Pollution Prevention - Environmental Impact Reduction Checklists...

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

    provides a valuable opportunity for Federal agency NEPA309 reviewers to incorporate pollution prevention and environmental impact reduction into actions (or projects). This...

  6. Annual report of waste generation and pollution prevention progress 1997

    SciTech Connect (OSTI)

    NONE

    1998-09-01T23:59:59.000Z

    This sixth Annual Report presents and analyzes DOE Complex-wide waste generation and pollution prevention activities at 36 reporting sites from 1993 through 1997. In May 1996, the Secretary of Energy established a 50 percent Complex-Wide Waste Reduction Goal (relative to the 1993 baseline) for routine operations radioactive and hazardous waste generation, to be achieved by December 31, 1999. Excluding sanitary waste, routine operations waste generation increased three percent from 1996 to 1997, and decreased 61 percent overall from 1993 to 1997. DOE has achieved its Complex-Wide Waste Reduction Goals for routine operations based upon a comparison of 1997 waste generation to the 1993 baseline. However, it is important to note that increases in low-level radioactive and low-level mixed waste generation could reverse this achievement. From 1996 to 1997, low-level radioactive waste generation increased 10 percent, and low-level mixed waste generation increased slightly. It is critical that DOE sites continue to reduce routine operations waste generation for all waste types, to ensure that DOE`s Complex-Wide Waste Reduction Goals are achieved by December 31, 1999.

  7. The potential of future aircraft technology for noise and pollutant emissions reduction

    E-Print Network [OSTI]

    Graham, W. R.; Hall, C. A.; Vera Morales, M.

    2014-03-27T23:59:59.000Z

    drag associated with wasted kinetic energy in the aircrafts wake. Induced drag depends on the aspect ratio of the wing; it is reduced when the span is increased. The parametric dependence of Eq. (1) is even clearer if the argument... ) are associated with a range of air-quality-related human health impacts through several different paths. They also play a significant part in atmospheric chemistry, and thereby can enhance or mitigate the radiative heating of the earth, depending on altitude...

  8. Low-noise pulse conditioner

    DOE Patents [OSTI]

    Bird, D.A.

    1981-06-16T23:59:59.000Z

    A low-noise pulse conditioner is provided for driving electronic digital processing circuitry directly from differentially induced input pulses. The circuit uses a unique differential-to-peak detector circuit to generate a dynamic reference signal proportional to the input peak voltage. The input pulses are compared with the reference signal in an input network which operates in full differential mode with only a passive input filter. This reduces the introduction of circuit-induced noise, or jitter, generated in ground referenced input elements normally used in pulse conditioning circuits, especially speed transducer processing circuits. This circuit may be used for conditioning the sensor signal from the Fidler coil in a gas centrifuge for separation of isotopic gaseous mixtures.

  9. Noise suppressing capillary separation system

    DOE Patents [OSTI]

    Yeung, E.S.; Xue, Y.

    1996-07-30T23:59:59.000Z

    A noise-suppressing capillary separation system for detecting the real-time presence or concentration of an analyte in a sample is provided. The system contains a capillary separation means through which the analyte is moved, a coherent light source that generates a beam which is split into a reference beam and a sample beam that irradiate the capillary, and a detector for detecting the reference beam and the sample beam light that transmits through the capillary. The laser beam is of a wavelength effective to be absorbed by a chromophore in the capillary. The system includes a noise suppressing system to improve performance and accuracy without signal averaging or multiple scans. 13 figs.

  10. Pollution prevention cost savings potential

    SciTech Connect (OSTI)

    Celeste, J.

    1994-12-01T23:59:59.000Z

    The waste generated by DOE facilities is a serious problem that significantly impacts current operations, increases future waste management costs, and creates future environmental liabilities. Pollution Prevention (P2) emphasizes source reduction through improved manufacturing and process control technologies. This concept must be incorporated into DOE`s overall operating philosophy and should be an integral part of Total Quality Management (TQM) program. P2 reduces the amount of waste generated, the cost of environmental compliance and future liabilities, waste treatment, and transportation and disposal costs. To be effective, P2 must contribute to the bottom fine in reducing the cost of work performed. P2 activities at LLNL include: researching and developing innovative manufacturing; evaluating new technologies, products, and chemistries; using alternative cleaning and sensor technologies; performing Pollution Prevention Opportunity Assessments (PPOAs); and developing outreach programs with small business. Examples of industrial outreach are: innovative electroplating operations, printed circuit board manufacturing, and painting operations. LLNL can provide the infrastructure and technical expertise to address a wide variety of industrial concerns.

  11. Low Endogenous Noise in Autism

    E-Print Network [OSTI]

    Davis, Greg; Plaisted-Grant, Kate

    2014-09-24T23:59:59.000Z

    189 that individuals with autism exhibited greater sensitivity for first-order (luminance-190 defined) stimuli yet reduced sensitivity for second-order (contrast-defined) stimuli, 191 relative to neurotypical individuals. Simmons et al... . (2009) argued that both enhanced 192 and impaired sensitivity in the ASD group of study might be explained by increased 193 neural noise in ASD. For first-order stimuli, which are detected at very low 194 luminance-contrasts with relatively...

  12. Pollution Control in a Manufacturing System Stochastic Models for Analysis and Control of Air Pollution

    E-Print Network [OSTI]

    Gosavi, Abhijit

    Pollution Control in a Manufacturing System Stochastic Models for Analysis and Control of Air Pollution in a Manufacturing System Jan, 1, 2005 Technical Report SOPTL-05-01 Missouri University of Science models that can be used for controlling pollution in a manufacturing system. The models are developed

  13. Performance Limitations of Linear Systems over Additive White Noise Channels

    E-Print Network [OSTI]

    Li, Yiqian

    2011-01-01T23:59:59.000Z

    Control over additive white noise channels . . . . . . . 1.3Additive white noise channel . . . . . . . . . . . . . . Angaussian systems over additive gaussian wireles fading

  14. Application to Air Pollution 5.1 Introduction

    E-Print Network [OSTI]

    Heckman, Nancy E.

    Chapter 5 Application to Air Pollution Data 5.1 Introduction Ambient ozone pollution in urban areas to us, O 3 , is a secondary pollutant. There are two main kinds of air pollutants: primary and secondary while the air is being carried by winds, secondary pollutants are generally more widespread than primary

  15. Linearly Exchangable Permits for the Efficient Control of Multiple Pollutants

    E-Print Network [OSTI]

    California at Berkeley. University of

    PWP-019 Linearly Exchangable Permits for the Efficient Control of Multiple Pollutants James B;Linear Exchangeable Permits for the Ecient Control of Multiple Pollutants James B. Bushnell University of pollutants. Often a new polluter is required to purchase an "o-set" from an existing polluter prepared

  16. Measuring air pollution using a mobile, bicycle-based platform

    E-Print Network [OSTI]

    Minnesota, University of

    Measuring air pollution using a mobile, bicycle-based platform Steve Hankey University-walkability Physical activity Air pollution 2 #12;Approach: Mobile, bicycle-based sampling Air pollution measurements.5BlackCarbon Low PollutionHigh Pollution Franklin Ave S, 130,000 pt/cc 8th St S, 19.8 µg/m3 Franklin Ave

  17. ATOC 3500/CHEM 3151 -Week 10 Urban Pollution

    E-Print Network [OSTI]

    Toohey, Darin W.

    ATOC 3500/CHEM 3151 - Week 10 Urban Pollution Back to the troposphere (Chapters 3, 8 and 11) (Where #12;Health and welfare effects of air pollution (p 206-211) · Pollution episodes, Cause and effect relationships · Human body · Health effects of regulated pollutants · Personal air pollution (smoking) · Risk

  18. Childhood Cancer and Traffic-Related Air Pollution Exposure in Pregnancy and Early Life

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    or sophisticated air pollution modeling strategies thatof pollutants, background pollution levels, land use, ortraffic-related air pollution expo- sures in relation to

  19. AT 560 (2 Credits) Air Pollution Measurement

    E-Print Network [OSTI]

    AT 560 (2 Credits) Air Pollution Measurement Spring 2013 Instructor: Jeff Collett, 491 Resolution and Student Conduct Services." #12;ATS 560 - Air Pollution Measurement Spring 2013 Schedule Useful in experimental air quality monitoring and re- search. 2. Become familiar with the process of designing, proposing

  20. Adverse Health Effects of Air Pollution

    E-Print Network [OSTI]

    Haley, R. W.

    2011-01-01T23:59:59.000Z

    Adverse Health Effects of Air Pollution Robert W. Haley, M.D. Professor of Medicine Director, Division of Epidemiology University of Texas Southwestern Medical Center Dallas, Texas ? Texas Medical Association has adopted resolutions... Rice University study of how to maintain energy efficiency while reducing air pollution. ? Supported legislation based on the findings. The Medical Professor Increasingly Concerned ? Asthma ? Emphysema ? Heart Attacks ? Stunted lung...

  1. Light pollution in Spain. An european perspective

    E-Print Network [OSTI]

    Alejandro Sanchez de Miguel; Jaime Zamorano

    2008-10-23T23:59:59.000Z

    Spain appears in light pollution maps as a country less polluted than their neighbours in the European Union. This seems to be an illusion due to its low population density. The data indicate that Spain is one of the most contaminated countries. To reach these conclusions we compare the Spanish case to those of other European countries.

  2. Application of environmental accounting to pollution prevention

    SciTech Connect (OSTI)

    Del Mar, R.A.

    1997-08-19T23:59:59.000Z

    Environmental accounting represents a major paradigm shift in the way most companies account for costs and benefits. However, it is a change that must be made if pollution prevention is to become institutionalized into the corporate and government mainstream. Pollution prevention investments must be justified on an economic basis; without environmental accounting tools, pollution prevention investments cannot show their true profitability. This is because traditional accounting methods only track billable costs, thus ignoring some of the major benefits of pollution prevention investments, which are indirect savings resulting from a lessening of a company`s regulatory compliance burden and present and future liabilities. This paper discusses how to apply environmental accounting principles to pollution prevention assessments to improve the outcome of profitability analyses.

  3. Decentralization and Environmental Quality: An International Analysis of Water Pollution

    E-Print Network [OSTI]

    Sigman, Hilary

    2009-01-01T23:59:59.000Z

    D. Political institutions and pollution control, Review ofAccounting Of?ce. Water Pollution: Differences in IssuingReal Story of the War on Air Pollution. Washington, DC: Cato

  4. LEGAL AND INSTITUTIONAL ASPECTS OF REGULATING INTERMEDIA POLLUTION

    E-Print Network [OSTI]

    Entman, R.M.

    2010-01-01T23:59:59.000Z

    Steam-Electric Generators: Water Pollution Impact. Volume I.and Trends." Air/Water Pollution Report, January 7, 1980, p.Power Plants." Air/Water Pollution Report, December 3, 1979,

  5. Down to the Meter: Localized Vehicle Pollution Matters

    E-Print Network [OSTI]

    Houston, Douglas; Wu, Jun; Ong, Paul; Winer, Arthur

    2006-01-01T23:59:59.000Z

    Near-Roadway Vehicle Pollution, American Journal of Publicfor Vehicle-Related Air Pollution Exposure in Minority andMeter: Localized Vehicle Pollution Matters B Y D O U G L A S

  6. Assessments of biofuel sustainability: air pollution and health impacts

    E-Print Network [OSTI]

    Tsao, Chi-Chung

    2012-01-01T23:59:59.000Z

    Braga, A. L. F. , Air pollution from biomass burning andJournal of Environment and Pollution 2009, 36, (1-3), 18.Journal of Environment and Pollution 2009, 36, (1-3), 19.

  7. air pollution survey: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  8. air pollution held: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  9. air pollutants characterizing: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  10. air pollutants emitted: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  11. air pollutants occupational: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  12. air pollution radioactive: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  13. air pollution agglomeration: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  14. air pollution dispersal: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  15. air pollutant testing: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  16. air pollution lessons: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  17. air pollutants: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  18. air pollutants gold: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  19. air pollutant dispersion: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  20. air pollutants final: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  1. air pollution sampling: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  2. air pollution pilot: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  3. air pollution controversy: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  4. air pollution inventaire: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  5. air pollutant levels: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  6. air pollution aspects: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  7. air pollutant requirements: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  8. air pollutants calendar: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  9. air pollution surveillance: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  10. air pollution active: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  11. air pollution salt: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  12. air pollutants radioactive: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  13. air pollution greenhouse: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion Geosciences Websites Summary:...

  14. Johnson Noise Thermometry System Requirements

    SciTech Connect (OSTI)

    Britton Jr, Charles L [ORNL; Roberts, Michael [ORNL; Ezell, N Dianne Bull [ORNL; Qualls, A L [ORNL; Holcomb, David Eugene [ORNL

    2013-01-01T23:59:59.000Z

    This document is intended to capture the requirements for the architecture of the developmental electronics for the ORNL-lead drift-free Johnson Noise Thermometry (JNT) project conducted under the Instrumentation, Controls, and Human-Machine Interface (ICHMI) research pathway of the U.S. Department of Energy (DOE) Advanced Small Modular Reactor (SMR) Research and Development (R&D) program. The requirements include not only the performance of the system but also the allowable measurement environment of the probe and the allowable physical environment of the associated electronics. A more extensive project background including the project rationale is available in the initial project report [1].

  15. Multiplicity of investment equilibria when pollution permits are not tradable

    E-Print Network [OSTI]

    Karp, Larry

    2006-01-01T23:59:59.000Z

    M ONTERO , J. (2002): Permits, standards, and technologyequilibria when pollution permits are not tradable Larryequilibria when pollution permits are not tradable Abstract

  16. Air Pollution Control (North Dakota) | Department of Energy

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

    Health is the designated agency to administer and coordinate a statewide air pollution control program, to promulgate regulations related to air pollution control, grant necessary...

  17. Air Pollution Control Board (Virginia) | Department of Energy

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

    Air Division in the Department of Environmental Quality and the State Air Pollution Control Board work together to control present and future sources of air pollution. The...

  18. Executive Order 12088: Federal Compliance with Pollution Control...

    Energy Savers [EERE]

    088: Federal Compliance with Pollution Control Standards Executive Order 12088: Federal Compliance with Pollution Control Standards The head of each Executive agency is responsible...

  19. DOE's Studies of Weekday/Weekend Ozone Pollution in Southern...

    Energy Savers [EERE]

    DOE's Studies of WeekdayWeekend Ozone Pollution in Southern California DOE's Studies of WeekdayWeekend Ozone Pollution in Southern California 2002 DEER Conference Presentation:...

  20. Knowledge Partnership for Measuring Air Pollution and Greenhouse...

    Open Energy Info (EERE)

    Measuring Air Pollution and Greenhouse Gas Emissions in Asia Jump to: navigation, search Name Knowledge Partnership for Measuring Air Pollution and Greenhouse Gas Emissions in Asia...

  1. Water pollution Control Permit Fee Schedules (West Virginia)

    Broader source: Energy.gov [DOE]

    This rule establishes schedules of permit application fees and annual permit fees for state water pollution control permits and national pollutant discharge elimination system permits issued by the...

  2. air pollution exposures: Topics by E-print Network

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

    13 Traffic-related air pollution exposures and changes in heart rate variability in Mexico City: A panel study MIT - DSpace Summary: Abstract Background While air pollution...

  3. air pollution particles: Topics by E-print Network

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

    M. 48 Traffic-related air pollution exposures and changes in heart rate variability in Mexico City: A panel study MIT - DSpace Summary: Abstract Background While air pollution...

  4. air pollution study: Topics by E-print Network

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

    14 Traffic-related air pollution exposures and changes in heart rate variability in Mexico City: A panel study MIT - DSpace Summary: Abstract Background While air pollution...

  5. air pollution exposure: Topics by E-print Network

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

    E. 9 Traffic-related air pollution exposures and changes in heart rate variability in Mexico City: A panel study MIT - DSpace Summary: Abstract Background While air pollution...

  6. air pollution studies: Topics by E-print Network

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

    14 Traffic-related air pollution exposures and changes in heart rate variability in Mexico City: A panel study MIT - DSpace Summary: Abstract Background While air pollution...

  7. air pollution particle: Topics by E-print Network

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

    M. 48 Traffic-related air pollution exposures and changes in heart rate variability in Mexico City: A panel study MIT - DSpace Summary: Abstract Background While air pollution...

  8. air pollutant exposure: Topics by E-print Network

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

    E. 9 Traffic-related air pollution exposures and changes in heart rate variability in Mexico City: A panel study MIT - DSpace Summary: Abstract Background While air pollution...

  9. Climate Change, the Clean Air Act, and Industrial Pollution

    E-Print Network [OSTI]

    Kaswan, Alice

    2012-01-01T23:59:59.000Z

    Climate Change, the Clean Air Act, and Industrial PollutionCONSIDERATIONS IN CLIMATE POLICY . A.pollutant Considerations into Climate Policy 1.

  10. New DOE-NASCAR Partnership Revs Deployment of Pollution Reducing...

    Office of Environmental Management (EM)

    New DOE-NASCAR Partnership Revs Deployment of Pollution Reducing Technologies New DOE-NASCAR Partnership Revs Deployment of Pollution Reducing Technologies September 11, 2013 -...

  11. atmospheric pollution control: Topics by E-print Network

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

    Literature Game Approach to Manufacturer-State Interactions A model product and the state controls the level of pollution. In addition to pollution fines, the state imposes...

  12. Waste Minimization and Pollution Prevention | Department of Energy

    Office of Environmental Management (EM)

    Waste Minimization and Pollution Prevention Waste Minimization and Pollution Prevention Mission The team supports efforts that promote a more sustainable environment and implements...

  13. air pollution abatement: Topics by E-print Network

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

    The Fraser Pollution Abatement Office 2 Engineering analysis and economic impacts of air pollution abatement strategies for cotton gins Texas A&M University - TxSpace Summary:...

  14. air pollutant concentrations: Topics by E-print Network

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

    1 Environmental Health Perspectives volume 119 | number 8 | August 2011 1123 Predicting air pollution concentrations at reso- Geosciences Websites Summary: air pollution...

  15. air pollution sources: Topics by E-print Network

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

    reference outlines major categories of air pollutants found at SLAC Wechsler, Risa H. 2 Air pollution sources apportionment in a French urban site Marie Chavent* Physics Websites...

  16. air pollution current: Topics by E-print Network

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

    Chris Dibben, Tom measurements and model to evaluate spatial and temporal trends in air pollution exposure and resulting health Pollution legislation Price shocks 12;Air...

  17. air pollution source: Topics by E-print Network

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

    reference outlines major categories of air pollutants found at SLAC Wechsler, Risa H. 2 Air pollution sources apportionment in a French urban site Marie Chavent* Physics Websites...

  18. Nuclear spin noise in NMR revisited

    E-Print Network [OSTI]

    Ferrand, Guillaume; Luong, Michel; Desvaux, Herv

    2015-01-01T23:59:59.000Z

    The theoretical shapes of nuclear spin-noise spectra in NMR are derived by considering a receiver circuit with finite, preamplifier input impedance and a transmission line between the preamplifier and the probe. Using this model, it becomes possible to reproduce all observed experimental features: variation of the NMR resonance linewidth as a function of the transmission line phase, nuclear spin-noise signals appearing as a "bump" or as a "dip" superimposed on the average electronic noise level even for a spin system and probe at the same temperature, pure in-phase Lorentzian spin-noise signals exhibiting non-vanishing frequency shifts. Extensive comparison to experimental measurements validate the model predictions, and define the conditions for obtaining pure in-phase Lorentzian-shape nuclear spin noise with a vanishing frequency shift, in other words, the conditions for simultaneously obtaining the Spin-Noise and Frequency-Shift Tuning Optima.

  19. Noise study of the digital seismic system amplifiers applied to earth noise measurements

    SciTech Connect (OSTI)

    Valk, D.

    1982-08-31T23:59:59.000Z

    Some major noise problems afflicting the Digital Seismic System are briefly examined for the purpose of improving the signal-to-noise ratio for earth noise measurements. After concluding that the Tustin Electronics Co. 1560 instrumentation amplifiers presently being used in the system obscure the earth noise data, a comprehensive study (part experimental and part theoretical) of amplifier noise is performed. Noise curves in the approximate frequency range of 0.01 to 50 Hz for the Tustin amplifiers as well as for a new design based on the PMI SSS725 operational amplifier are experimentally determined. The curves, which include noise current and noise voltage densities as well as total noise, are compared to each other, and to the Peterson low earth noise curve. The comparisons are done with amplifier inputs shorted, connected to one and then two 500-..cap omega.. seismometer data coils, and connected to one 20-k..cap omega.. seismometer data coil. The total noise curve of the new amplifier is found to shift further below that of the Tustin amplifier as data coil resistance is increased. A goal of lowering amplifier noise 10 dB or more below the Peterson earth noise power density curve for frequencies greater than .03 Hz is desired. The new amplifier design, used in conjunction with a 20-k..cap omega.. data coil, is found to satisfy this 10 dB or more signal-to-noise ratio for earth noise measurements. It is also found that the difference between earth noise and new amplifier noise magnitudes is increased as data coil resistance is increased.

  20. Wind Turbine Acoustic Noise A white paper

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Wind Turbine Acoustic Noise A white paper Prepared by the Renewable Energy Research Laboratory...................................................................... 8 Sound from Wind Turbines .............................................................................................. 10 Sources of Wind Turbine Sound

  1. On Powers of Gaussian White Noise

    E-Print Network [OSTI]

    Balakrishnan, A V

    2010-01-01T23:59:59.000Z

    Classical Gaussian white noise in communications and signal processing is viewed as the limit of zero mean second order Gaussian processes with a compactly supported flat spectral density as the support goes to infinity. The difficulty of developing a theory to deal with nonlinear transformations of white noise has been to interpret the corresponding limits. In this paper we show that a renormalization and centering of powers of band-limited Gaussian processes is Gaussian white noise and as a consequence, homogeneous polynomials under suitable renormalization remain white noises.

  2. Highway noise reduction by barrier walls

    E-Print Network [OSTI]

    Young, Murray F

    1971-01-01T23:59:59.000Z

    's Variables 3. Noise Reduction and Noise Reduction Factor 4. Relationship Between Noise Attenuation and d 5. Rettinger's Variables 6. Relationship of Sound-Level Reduction and v 7. Basic Principles in Sound-Transmission Loss 8. The Mass Law Relationship... that the barrier wall is acoustically opaque (i. e. , impermeable to sound waves). Purcell (8) found that the noise transmission loss of a wall was a measure of the ratio of the acoustical energy transmitted through the wall to the acoustical energy incident...

  3. Water pollution control for underground coal gasification

    SciTech Connect (OSTI)

    Humenick, M.J.

    1984-06-01T23:59:59.000Z

    Water pollution arising from underground gasification of coal is one of the important considerations in the eventual commercialization of the process. Because many coal seams which are amenable to in situ gasification are also ground-water aquifers, contaminants may be released to these ground waters during and after gasification. Also, when product gas is processed above ground for use, wastewater streams are generated which are too polluted to be discharged. The purpose of this paper is to characterize the nature of the groundwater and above-ground pollutants, discuss the potential long and short-term effects on ground water, propose control and restoration strategies, and to identify potential wastewater treatment schemes.

  4. Managing Bacteria Pollution in Texas Waters

    E-Print Network [OSTI]

    Wythe, Kathy

    2007-01-01T23:59:59.000Z

    Story by Kathy Wythe tx H2O | pg. 2 BACTERIA MANAGING tx H2O | pg. 3 IN TEXAS WATERS POLLUTION Managing Bacteria Pollution in Texas Waters tx H2O | pg. 4 W ith 310 water bodies in Texas failing to meetwater quality standards because... of bacteria,managing bacteria pollution is commanding the attention of water agencies, researchers and stake- holders across Texas. These water bodies are listed in the 2006 Texas Water Quality Inventory and 303(d) List for failing to meet the standards...

  5. Looking for Hazardous Pollutants in Your Kitchen

    SciTech Connect (OSTI)

    Singer, Brett

    2013-07-22T23:59:59.000Z

    For decades, teams of Berkeley Lab scientists have investigated the ways that indoor air quality affects human health. In Berkeley Lab's test kitchen scientist Brett Singer and his team are measuring the pollutants emitted by cooking foods and evaluating how effective various range hoods are in capturing the pollutants. In an unprecedented recent study, the scientists estimated that 60 percent of homes in California that cook at least once a week with a gas stove can reach pollutant levels that would be illegal if found outdoors.

  6. Looking for Hazardous Pollutants in Your Kitchen

    ScienceCinema (OSTI)

    Singer, Brett

    2014-05-13T23:59:59.000Z

    For decades, teams of Berkeley Lab scientists have investigated the ways that indoor air quality affects human health. In Berkeley Lab's test kitchen scientist Brett Singer and his team are measuring the pollutants emitted by cooking foods and evaluating how effective various range hoods are in capturing the pollutants. In an unprecedented recent study, the scientists estimated that 60 percent of homes in California that cook at least once a week with a gas stove can reach pollutant levels that would be illegal if found outdoors.

  7. Managing Bacteria Pollution in Texas Waters

    E-Print Network [OSTI]

    Wythe, Kathy

    2007-01-01T23:59:59.000Z

    Story by Kathy Wythe tx H2O | pg. 2 BACTERIA MANAGING tx H2O | pg. 3 IN TEXAS WATERS POLLUTION Managing Bacteria Pollution in Texas Waters tx H2O | pg. 4 W ith 310 water bodies in Texas failing to meetwater quality standards because... of bacteria,managing bacteria pollution is commanding the attention of water agencies, researchers and stake- holders across Texas. These water bodies are listed in the 2006 Texas Water Quality Inventory and 303(d) List for failing to meet the standards...

  8. Pollution Prevention Wipe Application Study

    SciTech Connect (OSTI)

    Lopez, E.P.; Modderman, W.E.; Montoya, M.G.

    1999-02-10T23:59:59.000Z

    As part of a pollution prevention program, a study was conducted at Sandia National Laboratories and at the Amarillo, ''Pantex Plant'' to identify a suitable replacement solvent(s) for cleaning hardware during routine maintenance operations. Current cleaning is performed using solvents (e.g. acetone, toluene, MEK, alcohols) that are classified as Resource Conservation and Recovery Act (RCW) materials. The Environmental Protection Agency (EPA) has assigned four characteristics as the criteria for determining whether a material is identified as hazardous under RCRA: Ignitability, Corrosivity, Reactivity and Toxicity. Within the DOE and DoD sector, these solvents are used with hand wipes to clean surfaces prior to O-ring replacement, to remove decals for new labeling, to clean painted surfaces prior to reconditioning, and for other general maintenance purposes. In some cases, low level radioactive contamination during cleaning necessitates that the RCIL4 solvent-containing wipes be classified as mixed waste. To avoid using RCRA materials, cleaning candidates were sought that had a flashpoint greater than 140 F, a pH between 2.5 and 12.5, and did not fail the reactivity and toxicity criteria. Three brominated cleaners, two hydrofluoroether azeotropes and two aliphatic hydrocarbon cleaner formulations were studied as potential replacements. Cleaning efficacy, materials compatibility, corrosion and accelerated aging studies were conducted and used to screen potential candidates. Hypersolve NPB (an n-propyl bromide based formulation) consistently ranked high in removing typical contaminants for weapons applications.

  9. Noise Macromodel for Radio Frequency Integrated Circuits Noise performance is a critical analog and RF

    E-Print Network [OSTI]

    Li, Xin

    translation. Moreover, low Noise Amplifiers (LNA) are usually treated as LTI systems, but when the design process. In this paper we propose a noise macromodel for analog circuits and demonstrate it by way designers for back-of-the-envelope calculations, it only specifies noise performance at a given frequency

  10. Market Power in Pollution Permit Markets

    E-Print Network [OSTI]

    Montero, Juan Pablo

    As with other commodity markets, markets for trading pollution permits have not been immune to market power concerns. In this paper, I survey the existing literature on market power in permit trading but also contribute ...

  11. Effects of Air Pollution Control on Climate

    E-Print Network [OSTI]

    Prinn, Ronald G.

    Urban air pollution and climate are closely connected due to shared generating processes (e.g., combustion) for emissions of the driving gases and aerosols. They are also connected because the atmospheric lifecycles of ...

  12. Health Damages from Air Pollution in China

    E-Print Network [OSTI]

    Matus, Kira

    In China, elevated levels of urban air pollution result in substantial adverse health impacts for its large and rapidly growing urban population. An expanded version of the Emissions Prediction and Policy Analysis (EPPA), ...

  13. Air Pollution- Local Air Quality (Ontario, Canada)

    Broader source: Energy.gov [DOE]

    The Air Pollution regulation administered by the Ministry of the Environment enforces compliance to the standards set in the Ontario law. The law is phased in, with portions taking effect in 2010,...

  14. General Provisions on Air Pollution Control (Ohio)

    Broader source: Energy.gov [DOE]

    This chapter of the law that establishes the Ohio Environmental Protection Agency outlines the air pollution rules to secure and maintain levels of air quality that are consistent with the...

  15. Integrating Pollution Prevention with NEPA Planning Activities

    Broader source: Energy.gov [DOE]

    The purpose of this memorandum is to advise you of the direction that the Environmental Protection Agency (EPA) and Council on Environmental Quality (CEQ) appear to be taking regarding pollution...

  16. Water Pollution Control Facilities, Tax exemption (Michigan)

    Broader source: Energy.gov [DOE]

    The Water Pollution Control Exemption, PA 451 of 1994, Part 37, as amended, affords a 100% property and sales tax exemption to facilities that are designed and operated primarily for the control,...

  17. Laser technique detects pollutants in fish

    SciTech Connect (OSTI)

    Krause, C.

    1992-01-01T23:59:59.000Z

    Using a laser and a mass spectrometer, trace pollutants can be detected in fish scales and the time and place of exposure can be determined. The technique has been demonstrated using striped bass from the Clinch and Tennessee rivers.

  18. Faculty of Law Number of students who has finished (with a degree) and early leavers (excluding transferred students) by AY (As of May 1, 2012)

    E-Print Network [OSTI]

    Banbara, Mutsunori

    Holdover H OthersI) Total + early admission Total GraduatesC) over-term within designated term Rate outside school Reasons to leaveF) Leaving RateG) Holdover H within designated term over-term GraduatesCFaculty of Law Number of students who has finished (with a degree) and early leavers (excluding

  19. (Data in thousand metric tons of silicon content unless otherwise noted) Domestic Production and Use: Estimated value of silicon alloys and metal (excluding semiconductor-and solar-

    E-Print Network [OSTI]

    Production and Use: Estimated value of silicon alloys and metal (excluding semiconductor- and solar- grade silicon) produced in the United States in 2009 was $470 million. Four companies produced silicon materials in six plants. Of those companies, three produced ferrosilicon in four plants. Metallurgical

  20. Pollution control: A Houston Ship Channel issue.

    E-Print Network [OSTI]

    Williams, Edward Barney

    1972-01-01T23:59:59.000Z

    . Mr. Smallhorst expressed the opinion that municipalities were equally responsible. Municipal sewage, in his opinion, posed a far greater health hazard than did industrial wastes. In 1964, Houston Public Works Director E. B. Cape placed principle... and water pollution . . . and. (urgej offending industries to contro the disposal of their waste materials. It [was to bej available to aid industrial management in finding ways and means of controlling pollution . . . . 5 Since his appointment, Dr...

  1. Abatement of Air Pollution: Air Pollution Control Equipment and Monitoring Equipment Operation (Connecticut)

    Broader source: Energy.gov [DOE]

    These regulations contain instructions for the operation and monitoring of air pollution control equipment, as well as comments on procedures in the event of equipment breakdown, failure, and...

  2. Fighting dephasing noise with robust optimal control

    E-Print Network [OSTI]

    Kevin C. Young; Dylan J Gorman; K. Birgitta Whaley

    2010-05-28T23:59:59.000Z

    We address the experimentally relevant problem of robust mitigation of dephasing noise acting on a qubit. We first present an extension of a method for representing $1/\\omega^{\\alpha}$ noise developed by Kuopanportti et al. to the efficient representation of arbitrary Markovian noise. We then add qubit control pulses to enable the design of numerically optimized, two-dimensional control functions with bounded amplitude, that are capable of decoupling the qubit from the dephasing effects of a broad variety of Markovian noise spectral densities during arbitrary one qubit quantum operations. We illustrate the method with development of numerically optimized control pulse sequences that minimize decoherence due to a combination of $1/\\omega$ and constant offset noise sources. Comparison with the performance of standard dynamical decoupling protocols shows that the numerically optimized pulse sequences are considerably more robust with respect to the noise offset, rendering them attractive for application to situations where homogeneous dephasing noise sources are accompanied by some extent of heterogeneous dephasing. Application to the mitigation of dephasing noise on spin qubits in silicon indicates that high fidelity single qubit gates are possible with current pulse generation technology.

  3. Intelligibility enhancement of synthetic speech in noise

    E-Print Network [OSTI]

    Edinburgh, University of

    Intelligibility enhancement of synthetic speech in noise C´assia Valentini Botinh~ao TH E U N I V E of a hidden Markov model (HMM-) based speech synthesis system that allows for flexible enhancement strategies with noise-independent enhancement approaches based on the acoustics of highly intelligible speech

  4. Atmospheric Noise in Single Dish Observations

    E-Print Network [OSTI]

    Militzer, Burkhard

    the errors in a wideband total power measurement. Noise con tributions come from thermal noise consider total power measurements with a single dish radiometer. The measured total power, p[K] = g \\Theta for extended sources. For wideband total power observations, the maximum integration time 0.1 s in order

  5. Pollutant measurements Nils Mole, Finn Palmgren & Hao Zhang

    E-Print Network [OSTI]

    Mole, Nils

    we deal with measurement techniques and strategies appropriate to major pollutants in both air and water, and also with the effects of unavoidable measurement errors. Pollutant Measurements in Air The atmosphere is an important medium for trans- port and transformation of pollutants. Air pollutants can

  6. Chapter 14 Water Pollution Factory-style hog farms in

    E-Print Network [OSTI]

    Pan, Feifei

    were polluted by 2010 deepwater horizon oil spill. #12;Oil-drilling Platforms in the Gulf of Mexico #12Chapter 14 Water Pollution #12;Factory-style hog farms in North Carolina Each pig produces, September 1999. #12;Hogs killed by flooding #12; Water pollution Common water pollutants Treating water

  7. POLLUTION OF WATER Blank page retained for pagination

    E-Print Network [OSTI]

    CHAPTER XX POLLUTION OF WATER #12;Blank page retained for pagination #12;ASPECTS OF WATER POLLUTION IN THE COASTAL AREA OF THE GULF OF MEXICOl Prepared in the DIVISION of WATER POLLUTION CONTROL and SHELLFISH, and Welfare Principal natural resources of the Gulf that ap- pear susceptible to damages from water pollution

  8. Air pollution and asthma severity in adults Rage Estelle 1 *

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Air pollution and asthma severity in adults Rage Estelle 1 * , Siroux Val rieé 2 , K nzliü Nino 3 4 that exposure to air pollution affects asthma, but the effect of air pollution on asthma severity has not been outdoor concentrations of air pollution. Methods Asthma severity over the last 12 months was assessed

  9. Ability of Catalytic Converters to Reduce Air Pollution

    E-Print Network [OSTI]

    Nizkorodov, Sergey

    NOx - 1 Ability of Catalytic Converters to Reduce Air Pollution MEASUREMENT OF SELECTED AIR POLLUTANTS IN CAR EXHAUST Last updated: June 17, 2014 #12;NOx - 2 Ability of Catalytic Converters to Reduce Air Pollution MEASUREMENT OF SELECTED AIR POLLUTANTS IN CAR EXHAUST INTRODUCTION Automobile engines

  10. Lab 3 GEO 465/565 Storm Water Pollution

    E-Print Network [OSTI]

    Wright, Dawn Jeannine

    1 Lab 3 GEO 465/565 Storm Water Pollution The Nation's Most Significant Water Quality Problem our rivers, lakes and coastal waters by controlling pollution from industry and sewage treatment, is that we have not done enough to stop storm water pollution, or non-point source pollution, that runs off

  11. Leading the way in aircraft noise reduction Aircraft noise threatens the growth of the important UK aerospace manufacturing sector.

    E-Print Network [OSTI]

    Sbester, Andrs

    of Computational Aero-acoustics, Phil Joseph, Professor of acoustical engineering and turbo-machinery noise and Dr method for reducing fan noise, the largest single source of engine noise both at take-off and approachLeading the way in aircraft noise reduction Aircraft noise threatens the growth of the important UK

  12. The efficiency of environmental impact assessments relating to noise issues

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    The efficiency of environmental impact assessments relating to noise issues Z. Krukle University of environmental impact assessments (EIA) relating to noise issues. The goal is attained through evaluation, effectiveness, environmental impact assessment, noise 1 Introduction Environmental impact assessment (EIA

  13. Indoor Pollutants Emitted by Electronic Office Equipment

    SciTech Connect (OSTI)

    Maddalena, Randy L.; Destaillats, Hugo; Russell, Marion L.; Hodgson, Alfred T.; McKone, Thomas E.

    2008-07-01T23:59:59.000Z

    The last few decades have seen major changes in how people collect and process information at work and in their homes. More people are spending significant amounts of time in close proximity to computers, video display units, printers, fax machines and photocopiers. At the same time, efforts to improve energy efficiency in buildings by reducing leaks in building envelopes are resulting in tighter (i.e., less ventilated) indoor environments. Therefore, it is critical to understand pollutant emission rates for office equipment because even low emissions in areas that are under-ventilated or where individuals are in close proximity to the pollutant source can result in important indoor exposures. We reviewed existing literature reports on pollutant emission by office equipment, and measured emission factors of equipment with significant market share in California. We determined emission factors for a range of chemical classes including volatile and semivolatile organic compounds (VOCs and SVOCs), ozone and particulates. The measured SVOCs include phthalate esters, brominated and organophosphate flame retardants and polycyclic aromatic hydrocarbons. Measurements were carried out in large and small exposure chambers for several different categories of office equipment. Screening experiments using specific duty cycles in a large test chamber ({approx}20 m{sup 3}) allowed for the assessment of emissions for a range of pollutants. Results from the screening experiments identified pollutants and conditions that were relevant for each category of office equipment. In the second phase of the study, we used a smaller test chamber ({approx}1 m{sup 3}) to measure pollutant specific emission factors for individual devices and explored the influence of a range of environmental and operational factors on emission rates. The measured emission factors provide a data set for estimating indoor pollutant concentrations and for exploring the importance of user proximity when estimating exposure concentrations.

  14. Development of Pollution Prevention Technologies

    SciTech Connect (OSTI)

    Polle, Juergen [Brooklyn College; Sanchez-Delgado, Roberto [Brooklyn College

    2013-12-30T23:59:59.000Z

    This project investigated technologies that may reduce environmental pollution. This was a basic research/educational project addressing two major areas: A. In the algae research project, newly isolated strains of microalgae were investigated for feedstock production to address the production of renewable fuels. An existing collection of microalgae was screened for lipid composition to determine strains with superior composition of biofuel molecules. As many microalgae store triacylglycerides in so-called oil bodies, selected candidate strains identified from the first screen that accumulate oil bodies were selected for further biochemical analysis, because almost nothing was known about the biochemistry of these oil bodies. Understanding sequestration of triacylglycerides in intracellular storage compartments is essential to developing better strains for achieving high oil productivities by microalgae. At the onset of the project there was almost no information available on how to obtain detailed profiles of lipids from strains of microalgae. Our research developed analytical methods to determine the lipid profiles of novel microalgal strains. The project was embedded into other ongoing microalgal projects in the Polle laboratory. The project benefited the public, because students were trained in cell cultivation and in the operation of state-of-the-art analytical equipment. In addition, students at Brooklyn College were introduced into the concept of a systems biology approach to study algal biofuels production. B. A series of new nanostructured catalysts were synthesized, and characterized by a variety of physical and chemical methods. Our catalyst design leads to active nanostructures comprising small metal particles in intimate contact with strongly basic sites provided by the supports, which include poly(4-vinylpyridine), magnesium oxide, functionalized multi-walled carbon nanotubes, and graphene oxide. The new materials display a good potential as catalysts for reactions of relevance to the manufacture of cleaner fossil fuels and biodiesel, and to hydrogen storage in organic liquids. Specifically the catalysts are highly active in the hydrogenation of aromatic and heteroaromatic components of fossil fuels, the reduction of unsaturated C=C bonds in biodiesel, and the dehydrogenation of nitrogen heterocycles. In the course of our studies we identified a novel dual-site substrate-dependent hydrogenation mechanism that explains the activity and selectivity data obtained and the resistance of the new catalysts to poisoning. These results represent an important advance in basic catalytic science, regarding design and synthesis and reaction mechanisms. Additionally, this project allowed the enhancement of the laboratory facilities in the Chemistry Department of Brooklyn College for catalysis and energy research, and served as an excellent vehicle for the training of several young researchers at the undergraduate, graduate and postdoctoral level, to join the national scientific workforce.

  15. Noise-based communication and computing

    E-Print Network [OSTI]

    Laszlo B. Kish

    2008-08-19T23:59:59.000Z

    We discuss the speed-error-heat triangle and related problems with rapidly increasing energy dissipation and error rate during miniaturization. These and the independently growing need of unconditional data security have provoked non-conventional approaches in the physics of informatics. Noise-based informatics is a potentially promising possibility which is the way how biological brains process the information. Recently, it has been shown that thermal noise and its electronically enhanced versions (Johnson-like noises) can be utilized as information carrier with peculiar properties. Relevant examples are Zero power (stealth) communication, Unconditionally secure communication with Johnson(-like) noise and Kirchhoff loop and Noise-driven computing. The zero power communication utilizes the equilibrium background noise in the channel to transfer information. The unconditionally secure communication is based on the properties of Johnson(-like) noise and those of a simple Kirchhoff's loop. The scheme utilizes on the robustness of classical information and the second law of thermodynamics. It uncovers active eavesdropping within a single clock period (no error statistics is required) and it is naturally protected against the man-in-the-middle attack. Further advantages of the scheme is that the circuitry can easily be integrated on computer chips, unconditionally secure computer processors, memories and other hardware can be realized.

  16. active noise control: Topics by E-print Network

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

    significant noise ... Hong, Seung Hyuck 2009-01-01 2 Design of an Active Noise Control System using Plasma Actuators Engineering Websites Summary: and analysed from sensors located...

  17. acoustic background noise: Topics by E-print Network

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

    or remove acoustic background noise uses setups Paris-Sud XI, Universit de 3 Wind Turbine Acoustic Noise A white paper Renewable Energy Websites Summary: Wind Turbine...

  18. airborne noise emitted: Topics by E-print Network

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

    The light intensity noise was measured as a function of wavelength within the light emitting diode spectral emission line. The spectral noise density is found to increase Wetzel,...

  19. Integration of Noise and Coda Correlation Data into Kinematic...

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

    noise correlation Green's functions (NCF) obtained from MEQs and ambient noise and coda-wave interferometry to image the physical properties of geothermal reservoirs and detect and...

  20. aircraft noise exposure: Topics by E-print Network

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

    paths minimizing aircraft noise d'Orlans, Universit 2 The cost of noise reduction in commercial tilt rotor aircraft MIT - DSpace Summary: The relationship between...

  1. aircraft engine noise: Topics by E-print Network

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

    paths minimizing aircraft noise d'Orlans, Universit 2 The cost of noise reduction in commercial tilt rotor aircraft MIT - DSpace Summary: The relationship between...

  2. Low noise charge ramp electrometer

    DOE Patents [OSTI]

    Morgan, John P. (Idaho Falls, ID); Piper, Thomas C. (Idaho Falls, ID)

    1992-01-01T23:59:59.000Z

    An electrometer capable of measuring small currents without the use of a feedback resistor which tends to contribute a large noise factor to the measured data. The electrometer eliminates the feedback resistor through the use of a feedback capacitor located across the electrometer amplifier. The signal from the electrometer amplifier is transferred to a electrometer buffer amplifier which serves to transfer the signal to several receptors. If the electrometer amplifier is approaching saturation, the buffer amplifier signals a reset discriminator which energizes a coil whose magnetic field closes a magnetic relay switch which in turn resets or zeros the feedback capacitor. In turn, a reset complete discriminator restarts the measurement process when the electrometer amplifier approaches its initial condition. The buffer amplifier also transmits the voltage signal from the electrometer amplifier to a voltage-to-frequency converter. The signals from the voltage-to-frequency converter are counted over a fixed period of time and the information is relayed to a data processor. The timing and sequencing of the small current measuring system is under the control of a sequence control logic unit.

  3. Faculty of Law Number of students who has finished (with a degree) and early leavers (excluding transferred students) by AY (As of May 1, 2011)

    E-Print Network [OSTI]

    Banbara, Mutsunori

    Faculty of Law Number of students who has finished (with a degree) and early leavers (excluding or less more than 1 year Law 180 227 227 155 65 220 68% 29% 97% 5 2% 0 2 Total 180 227 227 155 65 220 68% 29% 97% 5 2% 0 2 Law 180 184 184 139 37 176 76% 20% 96% 6 3% 2 0 Total 180 184 184 139 37 176 76% 20

  4. Waste minimization and pollution prevention awareness plan

    SciTech Connect (OSTI)

    Not Available

    1991-05-31T23:59:59.000Z

    The purpose of this plan is to document the Lawrence Livermore National Laboratory (LLNL) Waste Minimization and Pollution Prevention Awareness Program. The plan specifies those activities and methods that are or will be employed to reduce the quantity and toxicity of wastes generated at the site. The intent of this plan is to respond to and comply with (DOE's) policy and guidelines concerning the need for pollution prevention. The Plan is composed of a LLNL Waste Minimization and Pollution Prevention Awareness Program Plan and, as attachments, Program- and Department-specific waste minimization plans. This format reflects the fact that waste minimization is considered a line management responsibility and is to be addressed by each of the Programs and Departments. 14 refs.

  5. Detoxification of aromatic pollutants by fungal enzymes

    SciTech Connect (OSTI)

    Bollag, J.M.; Dec, J. [Pennsylvania State Univ., University Park, PA (United States)

    1995-12-31T23:59:59.000Z

    Fungal enzymes, such as laccase, peroxidase, and tyrosinase, play a prominent role in catalyzing the transformation of various aromatic compounds in the environment. The enzyme-mediated oxidative coupling reaction results in covalent binding of chlorinated phenols and anilines to soil organic matter or polymerization of the substrates in aquatic systems. Both of these processes are accompanied by a detoxification effect. Therefore, it has been postulated that they be exploited for the treatment of polluted soil and water. The mechanism and efficiency of oxidative coupling in pollutant removal were studied by incubation of chlorinated phenols and anilines with various humic substances or soil and analysis of the reaction products by chromatography and mass and {sup 13}C nuclear magnetic resonance (NMR) spectrometry. The decontamination effect could be enhanced by optimization of the reaction conditions and immobilization of enzymes on solid materials. The results obtained strongly support the concept of using enzymes for control of environmental pollution.

  6. Regression of Environmental Noise in LIGO Data

    E-Print Network [OSTI]

    Tiwari, Vaibhav; Frolov, Valery; Klimenko, Sergey; Mitselmakher, Guenakh; Necula, Valentin; Prodi, Giovanni; Re, Virginia; Salemi, Francesco; Vedovato, Gabriele; Yakushin, Igor

    2015-01-01T23:59:59.000Z

    We address the problem of noise regression in the output of gravitational-wave (GW) interferometers, using data from the physical environmental monitors (PEM). The objective of the regression analysis is to predict environmental noise in the gravitational-wave channel from the PEM measurements. One of the most promising regression method is based on the construction of Wiener-Kolmogorov filters. Using this method, the seismic noise cancellation from the LIGO GW channel has already been performed. In the presented approach the Wiener-Kolmogorov method has been extended, incorporating banks of Wiener filters in the time-frequency domain, multi-channel analysis and regulation schemes, which greatly enhance the versatility of the regression analysis. Also we presents the first results on regression of the bi-coherent noise in the LIGO data.

  7. Entangled quantum probes for dynamical environmental noise

    E-Print Network [OSTI]

    Matteo A. C. Rossi; Matteo G. A. Paris

    2015-03-11T23:59:59.000Z

    We address the use of entangled qubits as quantum probes to characterize the dynamical noise induced by complex environments. In particular, we show that entangled probes improve estimation of the correlation time for a broad class of environmental noises compared to any sequential strategy involving single qubit preparation. The effect is present when the noise is faster than a threshold value, a regime which may always be achieved by tuning the coupling between the quantum probe and the environment inducing the noise. Our scheme exploits time-dependent sensitivity of quantum systems to decoherence and does not require dynamical control on the probes. We derive the optimal interaction time and the optimal probe preparation, showing that it corresponds to multiqubit GHZ states when entanglement is useful. We also show robustness of the scheme against depolarization or dephasing of the probe, and discuss simple measurements approaching optimal precision.

  8. Regression of Environmental Noise in LIGO Data

    E-Print Network [OSTI]

    Vaibhav Tiwari; Marco Drago; Valery Frolov; Sergey Klimenko; Guenakh Mitselmakher; Valentin Necula; Giovanni Prodi; Virginia Re; Francesco Salemi; Gabriele Vedovato; Igor Yakushin

    2015-03-25T23:59:59.000Z

    We address the problem of noise regression in the output of gravitational-wave (GW) interferometers, using data from the physical environmental monitors (PEM). The objective of the regression analysis is to predict environmental noise in the gravitational-wave channel from the PEM measurements. One of the most promising regression method is based on the construction of Wiener-Kolmogorov filters. Using this method, the seismic noise cancellation from the LIGO GW channel has already been performed. In the presented approach the Wiener-Kolmogorov method has been extended, incorporating banks of Wiener filters in the time-frequency domain, multi-channel analysis and regulation schemes, which greatly enhance the versatility of the regression analysis. Also we presents the first results on regression of the bi-coherent noise in the LIGO data.

  9. Noise and synamics in semiconductor lasers

    E-Print Network [OSTI]

    Rana, Farhan, 1971-

    2003-01-01T23:59:59.000Z

    In this thesis, theoretical and experimental work on the noise and dynamics in continuous wave and mode-locked semiconductor lasers is presented. The main focus is on semiconductor cascade lasers and semiconductor mode-locked ...

  10. Dissipation, noise and DCC domain formation

    E-Print Network [OSTI]

    A. K. Chaudhuri

    1999-08-17T23:59:59.000Z

    We investigate the effect of friction on domain formation in disoriented chiral condensate. We solve the equation of motion of the linear sigma model, in the Hartree approximation, including a friction and a white noise term. For quenched initial condition, we find that even in presence of noise and dissipation domain like structure emerges after a few fermi of evolution. Domain size as large as 5 fm can be formed.

  11. Effect of noise on the standard mapping

    SciTech Connect (OSTI)

    Karney, C.F.F.; Rechester, A.B.; White, R.B.

    1981-03-01T23:59:59.000Z

    The effect of a small amount of noise on the standard mapping is considered. Whenever the standard mapping possesses accelerator models (where the action increases approximately linearly with time), the diffusion coefficient contains a term proportional to the reciprocal of the variance of the noise term. At large values of the stochasticity parameter, the accelerator modes exhibit a universal behavior. As a result the dependence of the diffusion coefficient on stochasticity parameter also shows some universal behavior.

  12. High Precision Noise Measurements at Microwave Frequencies

    SciTech Connect (OSTI)

    Ivanov, Eugene; Tobar, Michael [School of Physics, University of Western Australia, 35 Stirling Hwy., Crawley, 6009, WA (Australia)

    2009-04-23T23:59:59.000Z

    We describe microwave noise measurement system capable of detecting the phase fluctuations of rms amplitude of 2{center_dot}10{sup -11} rad/{radical}(Hz). Such resolution allows the study of intrinsic fluctuations in various microwave components and materials, as well as precise tests of fundamental physics. Employing this system we discovered a previously unknown phenomenon of down-conversion of pump oscillator phase noise into the low-frequency voltage fluctuations.

  13. What is Nonpoint Source Pollution? Nonpoint Source Pollution, or people pollution, is a contamination of our ground water,

    E-Print Network [OSTI]

    Rainforth, Emma C.

    , recreational water activities, the fishing industry, tourism and our precious drinking water resources, humans and fish. Do not dump used motor oil down storm drains or on the ground. Recycle all used motor such as fertilizing the lawn, walking pets, changing motor oil and littering. With each rainfall, pollutants generated

  14. Excess optical quantum noise in atomic sensors

    E-Print Network [OSTI]

    Irina Novikova; Eugeniy E. Mikhailov; Yanhong Xiao

    2014-10-14T23:59:59.000Z

    Enhanced nonlinear optical response of a coherent atomic medium is the basis for many atomic sensors, and their performance is ultimately limited by the quantum fluctuations of the optical read-out. Here we demonstrate that off-resonant interactions can significantly modify the quantum noise of the optical field, even when their effect on the mean signal is negligible. We illustrate this concept by using an atomic magnetometer based on the nonlinear Faraday effect: the rotation of the light polarization is mainly determined by the resonant light-induced spin alignment, which alone does not change the photon statistics of the optical probe. Yet, we found that the minimum noise of output polarization rotation measurements is above the expected shot noise limit. This excess quantum noise is due to off-resonant coupling and grows with atomic density. We also show that the detection scheme can be modified to reduce the measured quantum noise (even below the shot-noise limit) but only at the expense of the reduced rotational sensitivity. These results show the existence of previously unnoticed factors in fundamental limitations in atomic magnetometry and could have impacts in many other atom-light based precision measurements.

  15. Investigating the association between birth weight and complementary air pollution metrics: a cohort study.

    E-Print Network [OSTI]

    Laurent, Olivier; Wu, Jun; Li, Lianfa; Chung, Judith; Bartell, Scott

    2013-01-01T23:59:59.000Z

    Collaboration on Air Pollution and Pregnancy Outcomes:Wilhelm M: Ambient air pollution and adverse birth outcomes:L: Maternal exposure to air pollution and birth outcomes.

  16. Investigating the association between birth weight and complementary air pollution metrics: a cohort study

    E-Print Network [OSTI]

    Laurent, Olivier; Wu, Jun; Li, Lianfa; Chung, Judith; Bartell, Scott

    2013-01-01T23:59:59.000Z

    Collaboration on Air Pollution and Pregnancy Outcomes:Wilhelm M: Ambient air pollution and adverse birth outcomes:L: Maternal exposure to air pollution and birth outcomes.

  17. Review: Air Pollution and Global Warming: History, Science, and Solutions, 2nd ed.

    E-Print Network [OSTI]

    Laberge, Yves

    2013-01-01T23:59:59.000Z

    Review: Air Pollution and Global Warming: History, Science,Jacobson, Mark Z. Air Pollution and Global Warming: History,His timely book, Air Pollution and Global Warming: History,

  18. Exposure assessment of particulate matter air pollution before, during, and after the 2003 Southern California wildfires

    E-Print Network [OSTI]

    Wu, J; Winer, A M; Delfino, R J

    2006-01-01T23:59:59.000Z

    Ostra, B. , 1997. Air pollution and emergency room visitsJ. , 1994. Indoor air pollution and asthma: Results from aof unmeasured particulate air pollution data for an

  19. Personal and Ambient Air Pollution is Associated with Increased Exhaled Nitric Oxide in Children with Asthma

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    in pediatric asthmatics and air pollution: differences inwith peak particulate air pollution and effect modificationnitric oxide, ambient air pollution and respiratory health

  20. Ambient air pollution exposure and full-term birth weight in California

    E-Print Network [OSTI]

    Morello-Frosch, Rachel; Jesdale, Bill M; Sadd, James L; Pastor , Manuel

    2010-01-01T23:59:59.000Z

    P-M, Howel D: Particulate air pollution and fetal health. AX: Association between air pollution and low birth weight: aparticulate matter air pollution and birthweight. Paediatr

  1. Mississippi Regulations For the Prevention of Air Pollution Emergency Episodes (Mississippi)

    Broader source: Energy.gov [DOE]

    The purpose of the Mississippi Regulations for the Prevention of Air Pollution Emergency Episodes is to prevent the excessive buildup of air pollutants during air pollution episodes, thus...

  2. Biomass burning and urban air pollution over the Central Mexican Plateau

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    Biomass burning pollution over Central Mexico Edited by: S.Biomass burning pollution over Central Mexico spheric ozonebenefits from air pollution control in Mexico City, Environ.

  3. Where the Sky Is the Right Color: Scale and Air Pollution in the Big Bend Region

    E-Print Network [OSTI]

    Donez, Francisco Juan

    2010-01-01T23:59:59.000Z

    including choking pollution in Mexico City. According to oneof potential pollution sources in Mexico. Ultimately, thean invasion of pollution from a dirty Mexico reinforced the

  4. E-Print Network 3.0 - air pollutant effects Sample Search Results

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

    modelling Pollution Control Air pollution and Meterology 7. Global Change 1 week Greenhouse effect... transport Water and waste water treatment Legislations 6. Air Pollution 2.5...

  5. Review: Air Pollution and Global Warming: History, Science, and Solutions, 2nd ed.

    E-Print Network [OSTI]

    Laberge, Yves

    2013-01-01T23:59:59.000Z

    Review: Air Pollution and Global Warming: History, Science,Jacobson, Mark Z. Air Pollution and Global Warming: History,and hazards related to pollution, Professor Mark Z. Jacobson

  6. Sacred Cars? Optimal Regulation of Stationary and Non-stationary Pollution Sources

    E-Print Network [OSTI]

    Fowlie, Meredith; Knittel, Christopher R; Wolfram, Catherine D

    2008-01-01T23:59:59.000Z

    Mendelsohn. 2008. "E cient Pollution Regulation: Gettingthe damages of air pollution in the United States. JournalMendelsohn. 2006. The Air Pollution Emission Experiments

  7. Impact of Natural Gas Appliances on Pollutant Levels in California Homes

    E-Print Network [OSTI]

    Mullen, Nasim A.

    2014-01-01T23:59:59.000Z

    35): 5661-67. Impact of Natural Gas Appliances on PollutantO-. ! Natural Gas Appliances on PollutantA! =? >7! =::! Impact of Natural Gas Appliances on Pollutant

  8. Investigating the association between birth weight and complementary air pollution metrics: a cohort study

    E-Print Network [OSTI]

    Laurent, Olivier; Wu, Jun; Li, Lianfa; Chung, Judith; Bartell, Scott

    2013-01-01T23:59:59.000Z

    Collaboration on Air Pollution and Pregnancy Outcomes:Wilhelm M: Ambient air pollution and adverse birth outcomes:for traffic-related air pollution in an adverse pregnancy

  9. Inhalation intake of ambient air pollution in California's South Coast Air Basin

    E-Print Network [OSTI]

    Marshall, Julian D.; Granvold, Patrick W.; Hoats, Abigail S.; McKone, Thomas E.; Deakin, Elizabeth; Nazaroff, William W.

    2006-01-01T23:59:59.000Z

    survey data, and the air-pollution modeling group at Environfor vehicle-related air pollution exposure in minority andtotal health impact of air pollution. Urban planners often

  10. Biomass burning and urban air pollution over the Central Mexican Plateau

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    al. : Biomass burning pollution over Central Mexico Editedburning and urban air pollution over the Central MexicanJ. : The characterisation of pollution aerosol in a changing

  11. Investigating the association between birth weight and complementary air pollution metrics: a cohort study.

    E-Print Network [OSTI]

    Laurent, Olivier; Wu, Jun; Li, Lianfa; Chung, Judith; Bartell, Scott

    2013-01-01T23:59:59.000Z

    Collaboration on Air Pollution and Pregnancy Outcomes:Wilhelm M: Ambient air pollution and adverse birth outcomes:for traffic-related air pollution in an adverse pregnancy

  12. Personal and Ambient Air Pollution is Associated with Increased Exhaled Nitric Oxide in Children with Asthma

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    indoor, and community air pollution research. Environ Healthasthmatics and air pollution: differences in effects bywith peak particulate air pollution and effect modification

  13. Assessing Uncertainty in Spatial Exposure Models for Air Pollution Health Effects Assessment

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    Spatial analysis of air pollution and mor- tality in Loslinking chronic air pollution exposure to health outcomes. J2006. Bayesian modeling of air pollution health effects with

  14. Characterization of photochemical pollution at different elevations in mountainous areas in Hong Kong

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    of photochemical pollution Yuan, B. , Shao, M. , de Gouw,Liu, S. C. : Regional ozone pollution and observation-basedof photochemical pollution at different elevations in

  15. Where the Sky Is the Right Color: Scale and Air Pollution in the Big Bend Region

    E-Print Network [OSTI]

    Donez, Francisco Juan

    2010-01-01T23:59:59.000Z

    of Transboundary Air Pollution. Lawrence, Kansas: UniversityW. Stationary Source Air Pollution Law. Washington, D. C. :Pact -- Texas Too; Mexican Pollution Fuels U.S. Criticism.

  16. Review: Air Pollution and Global Warming: History, Science, and Solutions, 2nd ed.

    E-Print Network [OSTI]

    Laberge, Yves

    2013-01-01T23:59:59.000Z

    Air Pollution and Global Warming: History, Science, andZ. Air Pollution and Global Warming: History, Science, andAir Pollution and Global Warming: History, Science, and

  17. Ambient habitat noise and vibration at the Georgia Aquarium

    E-Print Network [OSTI]

    Johnson, Michael T.

    Ambient habitat noise and vibration at the Georgia Aquarium P. M. Scheifele Department significant levels of background noise due to pumps and motors. This noise, together with pool architecture to quantify the ambient noise levels in the water from machine vibration and from in-air performance speaker

  18. Empirical Study of Noise Dependence in Electrochemical Sensors

    E-Print Network [OSTI]

    Candea, George

    is temperature and frequency independent, in contrast to thermal noise, which is proportional to temperature, is a process with a frequency spectrum such that the power spectral density of the noise is proportional the effect of concentration and voltage on the noise Power Spectral Density (PSD) and the Signal over Noise

  19. Forecasting sudden changes in environmental pollution patterns

    E-Print Network [OSTI]

    Olascoaga, Maria Josefina

    Forecasting sudden changes in environmental pollution patterns María J. Olascoagaa,1 and George of Mexico in 2010. We present a methodology to predict major short-term changes in en- vironmental River's mouth in the Gulf of Mexico. The resulting fire could not be extinguished and the drilling rig

  20. Geography 5 Lab 6: Automobile Air Pollution

    E-Print Network [OSTI]

    pollutant category i. CO2 ii. CO iii. NOX iv. HC b. Total fuel consumption per year c. Total fuel costs per California and for the entire US using your average UCLA car. The number of vehicles per capita is 0 3. NOX 4. HC b. Total fuel consumption per year i. California: ii. US: 4. What's the make, model

  1. Impact of new pollution control technologies on all emissions...

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

    Impact of new pollution control technologies on all emissions: the specific problem of high ratio of NO2 at tail pipe downstream of certain pollution control devices Impact of new...

  2. When pollution gets a whiff of trees | EMSL

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

    pollution gets a whiff of trees When pollution gets a whiff of trees Released: April 21, 2013 City and tree emissions mix it up causing poor air quality Organic aerosols from tree...

  3. Environmental Regulations, Air and Water Pollution, & Infant Mortality in India

    E-Print Network [OSTI]

    Greenstone, Michael

    2011-07-01T23:59:59.000Z

    Using the most comprehensive data file ever compiled on air pollution, water pollution, environmental regulations, and infant mortality from a developing country, the paper examines the effectiveness of Indias environmental ...

  4. Weekday and Weekend Air Pollutant Levels in Ozone Problem Areas...

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

    Weekday and Weekend Air Pollutant Levels in Ozone Problem Areas in the U.S. Weekday and Weekend Air Pollutant Levels in Ozone Problem Areas in the U.S. 2005 Diesel Engine Emissions...

  5. air pollution effects: Topics by E-print Network

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

    We exploit exogenous variation in pollution due to the closure of a large refinery in Mexico City to understand how pollution impacts labor supply. The closure led to an 8...

  6. air pollution effect: Topics by E-print Network

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

    We exploit exogenous variation in pollution due to the closure of a large refinery in Mexico City to understand how pollution impacts labor supply. The closure led to an 8...

  7. Winning the Future: Grand Ronde Solar Projects Reduce Pollution...

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

    Winning the Future: Grand Ronde Solar Projects Reduce Pollution, Cut Costs Winning the Future: Grand Ronde Solar Projects Reduce Pollution, Cut Costs October 20, 2014 - 5:00pm...

  8. COLLABORATIVE INVESTIGATIONS OF WATER QUALITY POLLUTION PATTERNS: WORKING WITH

    E-Print Network [OSTI]

    COLLABORATIVE INVESTIGATIONS OF WATER QUALITY POLLUTION PATTERNS: WORKING WITH THE KYUQUOT and Environmental Management Title of Research Project: Collaborative Investigations of Water Quality Pollution 15, 2006 #12;iii ABSTRACT In 2004, large-scale closures to shellfish harvesting were issued

  9. air pollution indoor: Topics by E-print Network

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

    of Houseplants in Reducing the Indoor Air Pollutant Ozone Heather L. Papinchak1 , E ndoor air pollution is ranked as one of the world's greatest public health risks (Wolverton,...

  10. air pollution climate: Topics by E-print Network

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

    11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Effects of Air Pollution Control on Climate MIT - DSpace Summary: Urban air pollution and climate are...

  11. ambient air pollutants: Topics by E-print Network

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

    16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 ORIGINAL ARTICLE Ambient Air Pollution Engineering Websites Summary: ORIGINAL ARTICLE Ambient Air Pollution and...

  12. air pollutants o3: Topics by E-print Network

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

    (O3, NO2, SO2) Rogerieux F.1 , Godfrin D.2,4,* , Snchal H.2,3,* , Motta A.C.5: Air pollution and pollen allergens. Key words: traffic-related pollution, grass pollen,...

  13. air pollutants ozone: Topics by E-print Network

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

    of Houseplants in Reducing the Indoor Air Pollutant Ozone Heather L. Papinchak1 , E ndoor air pollution is ranked as one of the world's greatest public health risks (Wolverton,...

  14. Energy Efficiency and Pollution Prevention: Industrial Efficiency Strategies

    E-Print Network [OSTI]

    Pye, M.; Elliott, R. N.

    1998-01-01T23:59:59.000Z

    successfully combined energy efficiency and pollution prevention technologies and strategies to enhance the environment, productivity and the bottom line....

  15. Decentralization and Environmental Quality: An International Analysis of Water Pollution

    E-Print Network [OSTI]

    Sigman, Hilary

    2009-01-01T23:59:59.000Z

    and development: Is there a Kuznets curve for air pollution?by the environmental Kuznets curve literature (e.g. ,

  16. air pollution prevention: Topics by E-print Network

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

    environmental impacts. Perform solventless reactions. unknown authors 2 Prevention of Air Pollution from Ships: Diesel Engine Particulate Emission Reduction via...

  17. IMPROVING INTELLIGIBILITY IN NOISE OF HMM-GENERATED SPEECH VIA NOISE-DEPENDENT AND -INDEPENDENT METHODS

    E-Print Network [OSTI]

    Edinburgh, University of

    the intelligibility of HMM-generated Text-to- Speech (TTS) in noise, this work evaluates several speech enhance- ment in noise. Accordingly, there is great interest in speech in- telligibility enhancement algorithms for both] and the insertion of small pauses [14]. Statistical approaches to speech enhancement using recordings of speech

  18. Reliability of electrochemical noise measurements: results of round-robin testing on electrochemical noise

    E-Print Network [OSTI]

    1 Reliability of electrochemical noise measurements: results of round-robin testing" arrangement of resistors in order to validate the EN measurement equipment and determine its baseline noise because of the absence of anti-aliasing filters in the equipment or because the way it is used

  19. Diversity in ambient noise in European freshwater habitats: Noise levels, spectral profiles, and impact on fishes

    E-Print Network [OSTI]

    Ladich, Friedrich

    23 January 2007; accepted 3 February 2007 The detectability of acoustic signals dependsB re 1 Pa LLeq under no-wind conditions. Typically, most environmental noise is concentrated of sound energy were present in the high frequency range above 1 kHz, leaving a low-energy "noise window

  20. Development of Foamed Emulsion Bioreactor for Air Pollution Control

    E-Print Network [OSTI]

    Development of Foamed Emulsion Bioreactor for Air Pollution Control Eunsung Kan, Marc A. Deshusses used bioreactors for air pollution control. 2003 Wiley Periodicals, Inc. Biotechnol Bioeng 84: 240244, 2003. Keywords: VOC control; biofilter; air pollution control; toluene; biologically activated foam

  1. Session 2: Modelling air pollution across a range of scales

    E-Print Network [OSTI]

    Session 2: Modelling air pollution across a range of scales Ruth Doherty, Massimo Vieno, Ian Mac) EMEP2009 (less complex) Observations Modelling regional air pollution #12;Nested regions: 50 to 5 to 1 km2 O3 concentration (ppb) NO2 concentration (g m-3) #12;Modelling Urban air pollution Regional

  2. SOLVING VERTICAL TRANSPORT AND CHEMISTRY IN AIR POLLUTION MODELS

    E-Print Network [OSTI]

    Botchev, Mike

    SOLVING VERTICAL TRANSPORT AND CHEMISTRY IN AIR POLLUTION MODELS P.J.F. BERKVENS #3; , M.A. BOTCHEV; transport-chemistry problems from air pollution modelling, standard ODE solvers are not feasible due causing large errors for such species. In the framework of an operational global air pollution model, we

  3. San Joaquin Valley Unified Air Pollution Control District

    E-Print Network [OSTI]

    #12;San Joaquin Valley Unified Air Pollution Control District Best Available Control Technology.4.2 #12;San Joaquin Valley Air Pollution Control Distri RECEIVED ~ 2 ED ECEIVED www.valleyalr.org SJVAPCD-2370(661)326-6900"FAX(661)326-6985 #12;San Joaquin Valley Unified Air Pollution Control District TITLE V MODIFICATION

  4. ENV 6105 Page 1 of 6 Fall 2011 Air Pollution

    E-Print Network [OSTI]

    Stuart, Amy L.

    ENV 6105 Page 1 of 6 Fall 2011 Syllabus Air Pollution ENV 6105.901 (ref# 90504) Fall 2011 Course Description: A study of air pollution. Emphasis is given to principles underlying our understanding of ambient air pollution, its sources, its effects, and mechanisms for its management. Credit Hours and Work

  5. Urban Form and Air Pollution in US Urban Areas!

    E-Print Network [OSTI]

    Minnesota, University of

    Urban Form and Air Pollution in US Urban Areas! Center for Transportation Studies Research of Minnesota Grant No. 0853467 #12;Air Pollution Impacts on Health 2 EPA, 2010 Ozone PM2.5 PM10 Lead Nitrogen #12;Purpose and Research Questions 4 Purpose: Explore relationship between air pollution and urban

  6. Modelling Daily Multivariate Pollutant Data at Multiple Sites

    E-Print Network [OSTI]

    Washington at Seattle, University of

    effects of air pollution. Alternative objectives include the design problem of the positioning of a new the long-term (or chronic) effects of air pollution are also of interest, due to data availability. In conducting such time series studies to investigate the relationship between air pollution and a health

  7. Tropospheric emissions: Monitoring of pollution (TEMPO) Kelly Chance*a

    E-Print Network [OSTI]

    Chance, Kelly

    Decadal Survey mission GEO-CAPE. TEMPO measures pollution over North America, from Mexico CityTropospheric emissions: Monitoring of pollution (TEMPO) Kelly Chance*a , Xiong Liua , Raid M Earth Venture Instrument, for launch circa 2018. It will measure atmospheric pollution for greater North

  8. Modelling Photochemical Pollution using Parallel and Distributed Computing Platforms

    E-Print Network [OSTI]

    Abramson, David

    of photochemical air pollution (smog) in industrialised cities. However, computational hardware demands can that have been used as part of an air pollution study being conducted in Melbourne, Australia. We also necessary to perform real air pollution studies. The system is used as part of the Melbourne Airshed study

  9. Airshed Pollution Modeling in an HPF Style Environment Jaspal Subhlok

    E-Print Network [OSTI]

    Subhlok, Jaspal

    This paper reports on the development of Airshed, a large air pollution modeling application [17], in the Fx. The Fx Airshed air pollution modeling application was integrated with a parallel A preliminary versionAirshed Pollution Modeling in an HPF Style Environment Jaspal Subhlok Department of Computer

  10. REVIEW Open Access Climate change, air pollution and extreme events

    E-Print Network [OSTI]

    REVIEW Open Access Climate change, air pollution and extreme events leading to increasing dramatically during the past few decades not only in industrialized countries. Urban air pollution from motor be explained only in changes occurred in the environment. Despite some differences in the air pollution profile

  11. Combined Pollution Prevention Assessments 98-MP13B.02

    E-Print Network [OSTI]

    1 Combined Pollution Prevention Assessments 98-MP13B.02 Harry W. Edwards Department of Mechanical-97 Colorado State University Industrial Assessment Center (CSU IAC) combined pollution prevention assessments, pollution prevention, and productivity improvement. The total number of assessment recommendations is 176

  12. The Role of Sea Spray in Cleansing Air Pollution over

    E-Print Network [OSTI]

    Daniel, Rosenfeld

    The Role of Sea Spray in Cleansing Air Pollution over Ocean via Cloud Processes Daniel Rosenfeld, Ronen Lahav, Alexander Khain, Mark Pinsky Particulate air pollution has been shown to strongly suppress precipitation from convective clouds over land. New observations show that precipitation from similar polluted

  13. On the numerical solution of some problems of environmental pollution

    E-Print Network [OSTI]

    Ehrhardt, Matthias

    On the numerical solution of some problems of environmental pollution Quang A Dang1 , Matthias world and their importance will even increase in the future. High pollution of air, water and soil may to the mathematical formula- tion of air pollution models. Let G be a cylindrical domain in the three

  14. On Detecting Pollution Attacks in Inter-Session Network Coding

    E-Print Network [OSTI]

    Markopoulou, Athina

    On Detecting Pollution Attacks in Inter-Session Network Coding Anh Le, Athina Markopoulou University of California, Irvine {anh.le, athina}@uci.edu Abstract--Dealing with pollution attacks in inter be malicious. In this work, we precisely define corrupted packets in inter-session pollution based

  15. INTRODUCTION Coastal ecosystems have been exposed to serious pollution for

    E-Print Network [OSTI]

    Alvarez, Nadir

    4010 INTRODUCTION Coastal ecosystems have been exposed to serious pollution for several decades because of increased human activity. Modern agriculture is a major contributor to coastal pollution levels of pollution and potentially harming marine organisms (Banerjee et al., 1996). Some organisms

  16. STORM WATER POLLUTION PREVENTION PLAN (RISK LEVEL 1)

    E-Print Network [OSTI]

    Eisen, Michael

    STORM WATER POLLUTION PREVENTION PLAN (RISK LEVEL 1) for BUILDING 90 USER TEST BED FACILITY.G., GEOLOGIST/QSD (530) 222-4339 SWPPP Preparation Date: JUNE 10, 2012 #12;Storm Water Pollution Prevention Plan) 222-4339 Name and Title Telephone Number #12;Storm Water Pollution Prevention Plan Building 90 User

  17. Urban Pollution Control Strategies Reading: pages 422-437

    E-Print Network [OSTI]

    Toohey, Darin W.

    ATOC 3500 Urban Pollution Control Strategies Reading: pages 422-437 Details to come #12;#12;Urban Pollution Control Strategies What we know so far: · Different regions have different issues, but two types, warm, NOx, HCs, ozone, CO) · Pollution is made worse by meteorological conditions called "inversions

  18. Hierarchical Bayesian models for space-time air pollution data

    E-Print Network [OSTI]

    Sahu, Sujit K

    Hierarchical Bayesian models for space-time air pollution data Sujit K. Sahu June 14, 2011 sets have led to a step change in the analysis of space-time air pollution data. Accurate predictions-time air pollution data and illustrate the benefits of modeling with a real data example on monitoring

  19. AGRICULTURAL BMP PLACEMENT FOR COST-EFFECTIVE POLLUTION CONTROL

    E-Print Network [OSTI]

    Coello, Carlos A. Coello

    AGRICULTURAL BMP PLACEMENT FOR COST-EFFECTIVE POLLUTION CONTROL AT THE WATERSHED LEVEL Tamie Lynne-EFFECTIVE POLLUTION CONTROL AT THE WATERSHED LEVEL Tamie Lynne Veith Abstract The overall goal of this research was to increase, relative to targeting recommendations, the cost-effectiveness of pollution reduction measures

  20. Air Pollution Impacts on Ecosystems and Biological Diversity

    E-Print Network [OSTI]

    Air Pollution Impacts on Ecosystems and Biological Diversity in the Eastern United States Threats CITATION Lovett, G.M., and T.H. Tear. 2008. Threats from Above: Air Pollution Impacts on Ecosystems and nitrogen pollution. © Eric Middelkoop/BigStockPhoto.com Botom: A newly hatched common loon chick is watched

  1. On Detecting Pollution Attacks in Inter-Session Network Coding

    E-Print Network [OSTI]

    Markopoulou, Athina

    On Detecting Pollution Attacks in Inter-Session Network Coding Anh Le, Athina Markopoulou University of California, Irvine {anh.le, athina}@uci.edu Abstract--Dealing with pollution attacks in inter be malicious. In this work, we first define precisely corrupted packets in inter-session pollution based

  2. Proceedings of 10th International Symposium "Transport and Air Pollution"

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Proceedings of 10th International Symposium "Transport and Air Pollution" September 17-19, 2001 ­ Boulder, Colorado USA Air pollution mapping over a city ­ virtual stations and morphological indicators Surveillance et l'tude de la Pollution atmosphrique en Alsace), Schiltigheim, FRANCE Abstract Air quality

  3. Reducing Cache Pollution via Dynamic Data Prefetch Filtering

    E-Print Network [OSTI]

    Lee, Hsien-Hsin "Sean"

    Reducing Cache Pollution via Dynamic Data Prefetch Filtering Xiaotong Zhuang and Hsien-Hsin S. Lee for fast cache accesses, data cache pollution caused by overly aggressive prefetch mechanisms will become to pollution but also throttle bus bandwidth, leading to an overall performance degradation. In this paper, we

  4. Modeling impact of urban air pollution on health

    E-Print Network [OSTI]

    Menut, Laurent

    Modeling impact of urban air pollution on health: Preliminary results and testing a methodology with hospitals for the study of air pollution impact on specific deceases (old people admitted in emergency morbidity data and pollutants concentrations at the regional/urban scale Health and air quality in France

  5. On Adaptive Mesh Refinement for Atmospheric Pollution Models

    E-Print Network [OSTI]

    Sandu, Adrian

    On Adaptive Mesh Refinement for Atmospheric Pollution Models Emil M. Constantinescu and Adrian res- olution system for modeling regional air pollution based on the chemical transport model STEM. Keywords: Air Pollution Modeling, Adaptive Mesh Refinement. 1 Introduction Inadequate grid resolution can

  6. How extensive are the impacts of nitrogen pollution in Great

    E-Print Network [OSTI]

    How extensive are the impacts of nitrogen pollution in Great Britain's forests? Protecting our forests from pollutant deposition is and has been a topical issue for some time. Nitrogen, as well as being an essential nutrient for trees, is one of the most important of these pollutants. This article

  7. Measuring Bicyclists' Uptake of Traffic-Related Air Pollution

    E-Print Network [OSTI]

    Bertini, Robert L.

    Measuring Bicyclists' Uptake of Traffic-Related Air Pollution Alex Bigazzi PSU Transportation Seminar Feb. 28, 2014 Miguel Figliozzi Jim Pankow Wentai Luo Lorne Isabelle Urban Bicyclists' Pollution Uptake 1 #12;Bicycle & Health Promotion Public Health Exercise CrashesPollution Emissions Exposure/ Dose

  8. ACOUSTIC POLLUTION HOW HUMAN ACTIVITIES DISRUPT WILDLIFE COMMUNICATION

    E-Print Network [OSTI]

    Gray, Matthew

    4/17/2011 1 ACOUSTIC POLLUTION HOW HUMAN ACTIVITIES DISRUPT WILDLIFE COMMUNICATION Emily Hockman M of acoustic pollution in the oceans and effects on marine mammals Where do we go from here? #12;4/17/2011 2 ON ACOUSTIC POLLUTION Anthropogenic sound generation Transportation Army/Navy Research Commercial Birds

  9. Light Pollution And Its Impact on the Environment

    E-Print Network [OSTI]

    Blouin-Demers, Gabriel

    1 Light Pollution And Its Impact on the Environment Manhattan, Borough of New York "The City That Never Sleeps". Picture taken by Christian Hughes, 2005. What is it? Effect of artificial lights illuminating the sky. Astronomical light pollution "Sky glow" Ecological light pollution Photopollution

  10. Modelling and Simulation of a Polluted Water Pumping Process

    E-Print Network [OSTI]

    Tradacete, Pedro

    Modelling and Simulation of a Polluted Water Pumping Process Chitra Alavani1 , Roland Glowinski2 concentration when a polluted water pumping ship follows a pre­assigned trajectory to remove the pollutant. We, sea currents and pumping process and the reaction due to the extraction of oil, implying

  11. ENVS 340: Topics in Pollution: Gulf Oil Spill Spring 2011

    E-Print Network [OSTI]

    ENVS 340: Topics in Pollution: Gulf Oil Spill Spring 2011 ENVS 340 Topics in Pollution: Gulf Oil Oil Spill based on scientific research. Our report is due ~May 8. Our first goal is to determine with their instructors as soon as possible to discuss their needs. #12;ENVS 340/BIOL 378: Topics in Pollution Spring 2011

  12. TECHNICAL POLLUTION PREVENTION GUIDE FOR DRY BULK TERMINALS

    E-Print Network [OSTI]

    Practices 24 4.4 4.5 Pollutants 26 4.4.1 Fugitive Dust 26 4.4.2 Commodity Spillage 27 4.4.3 Oil, lubricant#12;TECHNICAL POLLUTION PREVENTION GUIDE FOR DRY BULK TERMINALS IN THE LOWER FRASER BASIN DOE FRAP 1996-19 Prepared for: Enviromnent Canada Environmental Protection Fraser Pollution Abatement North

  13. IMMEDIATE COMMUNICATION Air pollution impairs cognition, provokes depressive-like

    E-Print Network [OSTI]

    Nelson, Randy J.

    IMMEDIATE COMMUNICATION Air pollution impairs cognition, provokes depressive-like behaviors Institute, The Ohio State University, Columbus, OH, USA Particulate matter air pollution is a pervasive the effects of prolonged exposure to air pollution are well characterized with respect to pulmonary

  14. air pollution: Topics by E-print Network

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

    air pollution First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution...

  15. air pollution vi: Topics by E-print Network

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

    air pollution vi First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air Pollution...

  16. Air Pollution Physics and Chemistry EAS 6790 Home Work Assignment No. 2, Air Pollution Meteorology: Box Model

    E-Print Network [OSTI]

    Weber, Rodney

    Air Pollution Physics and Chemistry EAS 6790 Fall 2008 Home Work Assignment No. 2, Air Pollution to interpret measurements made in Mexico City. Focus mainly on the discussions relating to nitrate aerosol

  17. Synoptic weather patterns and modification of the association between air pollution and human mortality

    E-Print Network [OSTI]

    Sheridan, Scott

    Synoptic weather patterns and modification of the association between air pollution and human pollution and mortality, an examination of air pollution and human mortality associations (ecologic) using hybrid spatial synoptic classification procedures was conducted. Concentrations of air pollutants

  18. Local Environmental Pollution Strongly Influences Culturable Bacterial Aerosols at an Urban Aquatic Superfund Site

    E-Print Network [OSTI]

    Uriarte, Maria

    Local Environmental Pollution Strongly Influences Culturable Bacterial Aerosols at an Urban Aquatic Information ABSTRACT: In polluted environments, when microbial aerosols originate locally, species composition of the aerosols should reflect the polluted source. To test the connection between local environmental pollution

  19. Review: Bad Water, Nature, Pollution and Politics in Japan, 1870-1950

    E-Print Network [OSTI]

    Miller, Ryder W.

    2015-01-01T23:59:59.000Z

    Review: Bad Water, Nature, Pollution and Politics in Japan,Robert. Bad Water, Nature, Pollution and Politics in Japan,

  20. Exact decoherence dynamics of $1/f$ noise

    E-Print Network [OSTI]

    Md. Manirul Ali; Ping-Yuan Lo; Wei-Min Zhang

    2014-10-06T23:59:59.000Z

    In this paper, we investigate the exact decoherence dynamics of a superconducting resonator coupled to an electromagnetic reservoir characterized by the $1/f$ noise at finite temperature, where a full quantum description of the environment with $1/f^{x}$ noise (with $x \\approx 1$) is presented. The exact master equation and the associated non-equilibrium Green's functions are solved exactly for such an open system. We show a clear signal of non-Markovian dynamics induced purely by $1/f$ noise. Our analysis is also applicable to another nano/micro mechanical oscillators. Finally, we demonstrate the non-Markovian decoherence dynamics of photon number superposition states using Wigner distribution that could be measured in experiments.

  1. Causal Baryon Diffusion and Colored Noise

    E-Print Network [OSTI]

    J. I. Kapusta; C. Young

    2014-04-18T23:59:59.000Z

    We construct a model of baryon diffusion which has the desired properties of causality and analyticity. The model also has the desired property of colored noise, meaning that the noise correlation function is not a Dirac delta function in space and time; rather, it depends on multiple time and length constants. The model can readily be incorporated in 3+1 dimensional second order viscous hydro-dynamical models of heavy ion collisions, which is particularly important at beam energies where the baryon density is large.

  2. Turbulence ingestion noise of open rotors

    E-Print Network [OSTI]

    Robison, Rosalyn Aruna Venner

    2012-04-10T23:59:59.000Z

    . Thus a blade whose leading edge curves back in the axial direction, as seen in Figure 1.4, has non-zero sweep. 1.2 Technological context: the open rotor design 9 Figure 1.3: Example of Rig 140 noise results. Image reproduced with permission from... , flight testing and calibration of methods. Hoff included a diagram which illustrated the many different propfan noise sources, see Figure 1.4. There was also a recognition that distortion is an important factor in predicting the acoustics of propeller...

  3. Amplitude modulation of wind turbine noise

    E-Print Network [OSTI]

    Makarewicz, Rufin

    2013-01-01T23:59:59.000Z

    Due to swish and thump amplitude modulation, the noise of wind turbines cause more annoyance than other environmental noise of the same average level. The wind shear accounts for the thump modulation (van den Berg effect). Making use of the wind speed measurements at the hub height, as well as at the top and the bottom of the rotor disc (Fig.1), the non-standard wind profile is applied. It causes variations in the A-weighted sound pressure level, LpA. The difference between the maximum and minimum of LpA characterizes thump modulation (Fig.2).

  4. Method of degrading pollutants in soil

    DOE Patents [OSTI]

    Hazen, T.C.; Lopez-De-Victoria, G.

    1994-07-05T23:59:59.000Z

    Disclosed are a method and system for enhancing the motility of microorganisms. This is accomplished by placing an effective amount of chlorinated hydrocarbons, preferably chlorinated alkenes, and most preferably trichloroethylene in spaced relation to the microbes so that the surprisingly strong, monomodal, chemotactic response of the chlorinated hydrocarbon on subsurface microbes can draw the microbes away from or towards and into a substance, as desired. In remediation of groundwater pollution, for example, TCE can be injected into the plume to increase the population of microbes at the plume whereby the plume can be more quickly degraded. A TCE-degrading microbe, such as Welchia alkenophilia, can be used to degrade the TCE following the degradation of the original pollutant. 5 figures.

  5. Method of degrading pollutants in soil

    DOE Patents [OSTI]

    Hazen, Terry C. (Augusta, GA); Lopez-De-Victoria, Geralyne (Irmo, SC)

    1994-01-01T23:59:59.000Z

    A method and system for enhancing the motility of microorganisms by placing an effective amount of chlorinated hydrocarbons, preferably chlorinated alkenes, and most preferably trichloroethylene in spaced relation to the microbes so that the surprisingly strong, monomodal, chemotactic response of the chlorinated hydrocarbon on subsurface microbes can draw the microbes away from or towards and into a substance, as desired. In remediation of groundwater pollution, for example, TCE can be injected into the plume to increase the population of microbes at the plume whereby the plume can be more quickly degraded. A TCE-degrading microbe, such as Welchia alkenophilia, can be used to degrade the TCE following the degradation of the original pollutant.

  6. Groups win pollution suit against Texaco

    SciTech Connect (OSTI)

    Stern, P. (Natural Resources Defense Council, Washington, DC (United States))

    1992-12-01T23:59:59.000Z

    The Natural Resources Defense Council (NRDC) and the Delaware Audubon Society have won a ruling in federal court against Texaco Refining and Marketing, Inc. for continuous pollution of the Delaware River. Texaco was found to have committed hundreds of violations under the Clean Water Act during a 9 year period from 1983 to 1991, and was ordered to pay a $1.68 million penalty. Texaco must also improve its water pollution investigation practices which were deemed inconsistent and less than thorough, relying on supposition rather than thorough investigation. A court order enjoining Texaco from further violations was deemed necessary to vindicate the public interest. Illegal discharges included chlorine, ammonia, and oil and grease, with some violations exceeding legal limits by as much as 2000%.

  7. Dirty kilowatts: America's most polluting power plants

    SciTech Connect (OSTI)

    NONE

    2007-07-15T23:59:59.000Z

    In 2006, the US EPA tracked more than 1,400 fossil-fired power plants of varying sizes through its Acid Rain Program. This report ranks each of the 378 largest plants (generating at least 2 million megawatt-hours in 2006) for which both the most recent EPA emissions data and Energy Information Administration (EIA) electric generation data are available. The report ranks each plant based on emission rates, or pounds of pollutant for each megawatt-hour (or million megawatt-hours, in the case of mercury) the plant produced. It ranks the top fifty power plants polluters for sulfur dioxide, nitrogen oxides, carbon dioxide, and mercury. A complete listing of all 378 plants is included as Appendix A. Appendix B contains overheads of an NETL presentation: Tracking new coal-fired power plants - coal's resurgence in electric power generation, 24 January 2007. The 12 states with the heaviest concentrations of the dirtiest power plants, in terms of total tons of carbon dioxide emitted, are: Texas (five, including two of the top 10 dirtiest plants); Pennsylvania (four); Indiana (four, including two of the top 10 dirtiest plants); Alabama (three); Georgia (three, including two of the top three dirtiest plants); North Carolina (three); Ohio (three); West Virginia (three); Wyoming (two); Florida (two); Kentucky (two); and New Mexico (two). Carbon dioxide emissions from power plants are now at roughly 2.5 billion tons per year. Power plants are responsible for about 30%-40% of all man-made CO{sub 2} emissions in the USA. Power plants, especially those that burn coal, are by far the largest single contributor of SO{sub 2} pollution in the United States. Power plant mercury emissions remain steady as compared to previous years. A searchable database ranking 378 U.S. power plants on carbon dioxide, sulfur dioxide, nitrogen oxide and mercury pollution is available online at http://www.dirtykilowatts.org. 22 refs., 8 tabs., 2 apps.

  8. Hanford Site pollution prevention progress report

    SciTech Connect (OSTI)

    BETSCH, M.D.

    1999-10-05T23:59:59.000Z

    The Richland Operations Office (RL) and Office of River Protection (ORP) are pleased to issue the attached Pollution Prevention Progress Report. We have just met the most aggressive waste reduction and A recycling goals to date and are publishing this report to recognize A the site's progress, and to ensure it will sustain success beyond 1 Fiscal Year 2000. This report was designed to inform the been made by RL and ORP in Waste Minimization (WMin) and Pollution Prevention (P2). RL, ORP and their contractors are committed to protecting the environment, and we reiterate pollution prevention should continue to be at the forefront of the environmental cleanup and research efforts. As you read the attached report, we believe you will see a clear demonstration of RL and ORP's outstanding performance as it has been responsible and accountable to the nation, its employees, and the community in which we live and work. commitment that all employees have for environmental stewardship. The report provides useful information about the U.S. Department of Energy's (DOE'S) environmental policy and programs, and contains countless examples of waste minimization projects. This year was the first year our site received the White House Closing the Circle in the category of Affirmative Procurement. This Award recognizes our site for designing a comprehensive strategy for achieving 100 percent purchases of the U.S.Environmenta1 Protection Agency designated recycled items. DOE-Headquarters also acknowledged the site in 1999 for its public outreach efforts in communicating pollution prevention to Hanford Site employees and the community. Our site is truly a recognized leader in outreach as it has kept this title for two consecutive years. In previous years, we received the White House Closing the Circle Honorable Mention in Affirmative Procurement and several other National DOE Awards. Through partnership with the local community and stakeholders, the site and its contractors have a clear sense of direction toward achieving environmental protection, cleanup, and research.

  9. Idaho National Laboratory Site Pollution Prevention Plan

    SciTech Connect (OSTI)

    E. D. Sellers

    2007-03-01T23:59:59.000Z

    It is the policy of the Department of Energy (DOE) that pollution prevention and sustainable environmental stewardship will be integrated into DOE operations as a good business practice to reduce environmental hazards, protect environmental resources, avoid pollution control costs, and improve operational efficiency and mission sustainability. In furtherance of this policy, DOE established five strategic, performance-based Pollution Prevention (P2) and Sustainable Environmental Stewardship goals and included them as an attachment to DOE O 450.1, Environmental Protection Program. These goals and accompanying strategies are to be implemented by DOE sites through the integration of Pollution Prevention into each site's Environmental Management System (EMS). This document presents a P2 and Sustainability Program and corresponding plan pursuant to DOE Order 450.1 and DOE O 435.1, Radioactive Waste Management. This plan is also required by the state of Idaho, pursuant to the Resource Conservation and Recovery Act (RCRA) partial permit. The objective of this document is to describe the Idaho National Laboratory (INL) Site P2 and Sustainability Program. The purpose of the program is to decrease the environmental footprint of the INL Site while providing enhanced support of its mission. The success of the program is dependent on financial and management support. The signatures on the previous page indicate INL, ICP, and AMWTP Contractor management support and dedication to the program. P2 requirements have been integrated into working procedures to ensure an effective EMS as part of an Integrated Safety Management System (ISMS). This plan focuses on programmatic functions which include environmentally preferable procurement, sustainable design, P2 and Sustainability awareness, waste generation and reduction, source reduction and recycling, energy management, and pollution prevention opportunity assessments. The INL Site P2 and Sustainability Program is administratively managed by the INL Site P2 Coordinator. Development and maintenance of this overall INL Site plan is ultimately the responsibility of DOE-ID. This plan is applicable to all INL Site contractors except those at the Naval Reactors Facility.

  10. Loss and thermal noise in plasmonic waveguides

    SciTech Connect (OSTI)

    Syms, R. R. A., E-mail: r.syms@imperial.ac.uk; Solymar, L. [Optical and Semiconductor Devices Group, EEE Department, Imperial College London, Exhibition Road, London SW7 2AZ (United Kingdom)

    2014-06-07T23:59:59.000Z

    Rytov's theory of thermally generated radiation is used to find the noise in two-dimensional passive guides based on an arbitrary distribution of lossy isotropic dielectric. To simplify calculations, the Maxwell curl equations are approximated using difference equations that also permit a transmission-line analogy, and material losses are assumed to be low enough for modal losses to be estimated using perturbation theory. It is shown that an effective medium representation of each mode is valid for both loss and noise and, hence, that a one-dimensional model can be used to estimate the best achievable noise factor when a given mode is used in a communications link. This model only requires knowledge of the real and imaginary parts of the modal dielectric constant. The former can be found by solving the lossless eigenvalue problem, while the latter can be estimated using perturbation theory. Because of their high loss, the theory is most relevant to plasmonic waveguides, and its application is demonstrated using single interface, slab, and slot guide examples. The best noise performance is offered by the long-range plasmon supported by the slab guide.

  11. Robust Microphone Array Signal Processing against Diffuse Noise

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.4 Structure of the thesis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Chapter-filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2.3.3 Blind noise decorrelation . . . . . . . . . . . . . . . . . . . . . . . . . 18 2.4 State . . . . . . . . . . . . . . . . . . . 29 3.2.2 Fixed noise coherence model . . . . . . . . . . . . . . . . . . . . . . . 30 3.2.3 Blind

  12. On the Radiated Noise of the Autosub AUV

    E-Print Network [OSTI]

    Griffiths, Gwyn

    diagnostic worn bearings damaged propeller blades ... #12;Fisheries Research Vessel avoidance study;Radiated noise of Container Ship 1 #12;FRV Scotia: Noise reduction measures t The engine is diesel

  13. Noise removal at the rod synapse of mammalian retina

    E-Print Network [OSTI]

    van Rossum, Mark; Smith, Robert

    1998-01-01T23:59:59.000Z

    Mammalian rods respond to single photons with a hyperpolarization of about 1 mV which is accompanied by continuous noise. Since the mammalian rod bipolar cell collects signals from 20-100 rods, the noise from the converging ...

  14. Random Offset Curves and Surfaces with Controllable Noise (Extended Abstract)

    E-Print Network [OSTI]

    Lee, In-Kwon

    similar complex patterns often being able to be defined with the gradient noise functions. PORN is defined by replacing a static offset distance in a general offset with a gradient noise function. For example, PORN

  15. Modeling and managing separation for noise abatement arrival procedures

    E-Print Network [OSTI]

    Ren, Liling

    2007-01-01T23:59:59.000Z

    Aircraft noise is a significant concern to communities near airports, and therefore a constraint to the growth of aviation. Advanced noise abatement approach and arrival procedures have been shown in previous studies and ...

  16. On the reliability of attenuation measurements from ambient noise crosscorrelations

    E-Print Network [OSTI]

    Johnson, Cari

    an earthquake in Nevada and a mining blast in Wyoming. We demonstrate that com- mon ambient noise data is needed to understand the effect of uneven noise source dis- tribution prior to estimation of local

  17. Active noise control of supersonic impinging jet using pulsed microjets

    E-Print Network [OSTI]

    Hong, Seung Hyuck

    2009-01-01T23:59:59.000Z

    This thesis concerns an active noise control of supersonic impinging jet flow using unsteady microjet injection. Supersonic impinging jet involves several problems such as lift loss, ground erosion, significant noise ...

  18. Passive smoking, air pollution, and acute respiratory symptoms in a diary study of student nurses

    SciTech Connect (OSTI)

    Schwartz, J.; Zeger, S. (Environmental Protection Agency, Washington, DC (USA))

    1990-01-01T23:59:59.000Z

    A cohort of approximately 100 student nurses in Los Angeles was recruited for a diary study of the acute effects of air pollution. Smoking histories and presence of asthma and other allergies were determined by questionnaire. Diaries were completed daily and collected weekly for as long as 3 yr. Air pollution was measured at a monitoring location within 2.5 miles of the school. Incidence and duration of a symptom were modeled separately. Pack-years of cigarettes were predictive of the number of episodes of coughing (p less than 0.0001) and of bringing up phlegm (p less than 0.0001). Current smoking, rather than cumulative smoking, was a better predictor of the duration of a phlegm episode (p less than 0.0001). Controlling for personal smoking, a smoking roommate increased the risk of an episode of phlegm (odds ratio (OR) = 1.41, p less than 0.001), but not of cough. Excluding asthmatics (who may be medicated), increased the odds ratio for passive smoking to 1.76 (p less than 0.0001). In logistic regression models controlling for temperature and serial correlation between days, an increase of 1 SD in carbon monoxide exposure (6.5 ppm) was associated with increased risk of headache (OR = 1.09, p less than 0.001), photochemical oxidants (7.4 pphm) were associated with increased risk of chest discomfort (OR = 1.17, p less than 0.001) and eye irritation (OR = 1.20 p less than 0.001), and nitrogen dioxide (9.1 pphm) was associated with increased risk of phlegm (OR = 1.08 p less than 0.01), sore throats (OR = 1.26, p less than 0.001), and eye irritation (OR = 1.16, p less than 0.001).

  19. Blue Noise through Optimal Transport Fernando de Goes

    E-Print Network [OSTI]

    Desbrun, Mathieu

    Blue Noise through Optimal Transport Fernando de Goes Caltech Katherine Breeden Stanford Victor high-quality blue noise point distributions of arbitrary density functions. At its core is a novel diagrams. Our mathematical, algorithmic, and practical contributions lead to high-quality blue noise point

  20. Active noise canceling system for mechanically cooled germanium radiation detectors

    DOE Patents [OSTI]

    Nelson, Karl Einar; Burks, Morgan T

    2014-04-22T23:59:59.000Z

    A microphonics noise cancellation system and method for improving the energy resolution for mechanically cooled high-purity Germanium (HPGe) detector systems. A classical adaptive noise canceling digital processing system using an adaptive predictor is used in an MCA to attenuate the microphonics noise source making the system more deployable.

  1. Separating Signal from Noise in Global Warming Bert W. Rust

    E-Print Network [OSTI]

    Rust, Bert W.

    Separating Signal from Noise in Global Warming Bert W. Rust Reprinted from the CD Rust, B. W. (2003) "Separating Signal from Noise in Global Warming," Computing Science and Statistics, 35, 263-277. ­ or ­ Rust, B. W. (2003) "Separating Signal from Noise in Global Warming," Computing Science and Statistics, 35

  2. Phytoremediation of ionic and methyl mercury pollution

    SciTech Connect (OSTI)

    Meagher, R.B.

    1998-06-01T23:59:59.000Z

    'The long-term objective of the research is to manipulate single-gene traits into plants, enabling them to process heavy metals and remediate heavy-metal pollution by resistance, sequestration, removal, and management of these contaminants. The authors are focused on mercury pollution as a case study of this plant genetic engineering approach. The working hypothesis behind this proposal was that transgenic plants expressing both the bacterial organo mercury lyase (merB) and the mercuric ion reductase gene (merA) will: (A) remove the mercury from polluted sites and (B) prevent methyl mercury from entering the food chain. The results from the research are so positive that the technology will undoubtedly be applied in the very near future to cleaning large mercury contaminates sites. Many such sites were not remediable previously due to the excessive costs and the negative environmental impact of conventional mechanical-chemical technologies. At the time this grant was awarded 20 months ago, the authors had successfully engineered a small model plant, Arabidopsis thaliana, to use a highly modified bacterial mercuric ion reductase gene, merA9, to detoxify ionic mercury (Hg(II)), reducing it to much less toxic and volatile metallic Hg(0) (Rugh et al., 1996). Seeds from these plants germinate, grow, and set seed at normal growth rates on levels of Hg(II) that are lethal to normal plants. In assays on transgenic seedlings suspended in a solution of Hg(II), 10 ng of Hg(0) was evolved per min per mg wet weight of plant tissue. At that time, the authors had no information on expression of merA in any other plant species, nor had the authors tested merB in any plant. However, the results were so startlingly positive and well received that they clearly presaged a paradigm shift in the field of environmental remediation.'

  3. I. Excluded Volume Effects in Ising Cluster Distributions and Nuclear Multifragmentation II. Multiple-Chance Effects in Alpha-Particle Evaporation

    SciTech Connect (OSTI)

    Breus, Dimitry E.

    2005-05-16T23:59:59.000Z

    In Part 1, geometric clusters of the Ising model are studied as possible model clusters for nuclear multifragmentation. These clusters may not be considered as non-interacting (ideal gas) due to excluded volume effect which predominantly is the artifact of the cluster's finite size. Interaction significantly complicates the use of clusters in the analysis of thermodynamic systems. Stillinger's theory is used as a basis for the analysis, which within the RFL (Reiss, Frisch, Lebowitz) fluid-of-spheres approximation produces a prediction for cluster concentrations well obeyed by geometric clusters of the Ising model. If thermodynamic condition of phase coexistence is met, these concentrations can be incorporated into a differential equation procedure of moderate complexity to elucidate the liquid-vapor phase diagram of the system with cluster interaction included. The drawback of increased complexity is outweighted by the reward of greater accuracy of the phase diagram, as it is demonstrated by the Ising model. A novel nuclear-cluster analysis procedure is developed by modifying Fisher's model to contain cluster interaction and employing the differential equation procedure to obtain thermodynamic variables. With this procedure applied to geometric clusters, the guidelines are developed to look for excluded volume effect in nuclear multifragmentation. In part 2, an explanation is offered for the recently observed oscillations in the energy spectra of {alpha}-particles emitted from hot compound nuclei. Contrary to what was previously expected, the oscillations are assumed to be caused by the multiple-chance nature of {alpha}-evaporation. In a semi-empirical fashion this assumption is successfully confirmed by a technique of two-spectra decomposition which treats experimental {alpha}-spectra has having contributions from at least two independent emitters. Building upon the success of the multiple-chance explanation of the oscillations, Moretto's single-chance evaporation theory is augmented to include multiple-chance emission and tested on experimental data to yield positive results.

  4. Biocarrier composition for and method of degrading pollutants

    DOE Patents [OSTI]

    Fliermans, C.B.

    1994-01-01T23:59:59.000Z

    The present invention relates to biocarrier compositions that attract and bond pollutant-degrading antigens that will degrade the pollutants. Biocarriers are known generally as a variety of inert or semi-inert compounds or structures having the ability to sequester (attract), hold and biomagnify (enhance) specific microorganisms within their structure. Glass or polystyrene beads are the most well known biocarriers. The biocarrier, which is preferably in the form of glass microspheres, is coated with an antibody or group of antibodies that attract and react specifically with certain pollutant-degrading antigens. The antibody, once bonded to the biocarrier, is used by the composition to attract and bond those pollutant-degrading antigens. Each antibody is specific for an antigen that is specific for a given pollutant. The resulting composition is subsequently exposed to an environment contaminated with pollutants for degradation. In the preferred use, the degrading composition is formed and then injected directly into or near a plume or source of contamination.

  5. Characterization of ambient air pollution for stochastic health models

    SciTech Connect (OSTI)

    Batterman, S.A.

    1981-08-01T23:59:59.000Z

    This research is an analysis of various measures of ambient air pollution useful in cross-sectional epidemiological investigations and rick assessments. The Chestnut Ridge area health effects investigation, which includes a cross-sectional study of respiratory symptoms in young children, is used as a case study. Four large coal-fired electric generating power plants are the dominant pollution sources in this area of western Pennsylvania. The air pollution data base includes four years of sulfur dioxide and five years of total suspended particulate concentrations at seventeen monitors. Some 70 different characterizations of pollution are constructed and tested. These include pollutant concentrations at various percentiles and averaging times, exceedence measures which show the amount of time a specified threshold concentration is exceeded, and several dosage measures which transform non-linear dose-response relationships onto pollutant concentrations.

  6. Groundwater pollution's effects on residential property values, Portage County, Wisconsin

    SciTech Connect (OSTI)

    Malone, P.; Barrows, R.

    1990-01-01T23:59:59.000Z

    Nitrate pollution of groundwater had no statistically significant effect on the price of residential property in a study in Portage County, Wisconsin. These results, however, do not mean that groundwater pollution has no cost. Sellers may be forced to wait longer to sell it to a buyer who is uninformed or simply does not care about nitrate pollution, so the cost of pollution may be denominated in time rather than sale price. A closer examination of market processes suggests that sellers may also absorb pollution costs by drilling new wells or purchasing filters in response to demands from realtors, lenders or buyers. Groundwater pollution costs do not appear in property prices but are likely absorbed in other ways.

  7. NPS Pollution Control Program | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: Energy Resources JumpNEFAppropriation andWebsitePollutionLegal

  8. Hanford site waste minimization and pollution prevention awareness program

    SciTech Connect (OSTI)

    Kirkendall, J.R.

    1996-09-23T23:59:59.000Z

    This plan documents the requirements of the Hanford Site Waste Minimization/Pollution Prevention (WMin/P2) Program. The plan specifies requirements for Hanford contractors to prevent pollution from entering the environment, to conserve resources and energy, and to reduce the quantity and toxicity of hazardous, radioactive, mixed, and sanitary waste generated at Hanford. The Pollution Prevention Awareness Program required by DOE 5400.1 (DOE 1988A) is included in the Hanford WMin/P2 Program.

  9. Influence of refraction on wind turbine noise

    E-Print Network [OSTI]

    Makarewicz, Rufin

    2013-01-01T23:59:59.000Z

    A semi-empirical method is applied to calculate the time-average sound level of wind turbine noise generation and propagation. Both are affected by wind shear refraction. Under upwind conditions the partially ensonified zone separates the fully ensonified zone (close to the turbine) and the shadow zone (far away from the turbine). Refraction is described in terms of the wind speed linear profile fitted to the power law profile. The rotating blades are treated as a two-dimensional circular source in the vertical plane. Inside the partially ensonified zone the effective A-weighted sound power decreases to zero when the receiver moves from the turbine toward the shadow zone. The presented results would be useful in practical applications to give a quick estimate of the effect of refraction on wind turbine noise.

  10. Air Pollution Control Permit to Construct and Permit to Operate...

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

    Regulations Provider Department of Environmental Conservation The Air Pollution Control Division of the Vermont Department of Environmental Conservation requires a permit...

  11. Montana Ground Water Pollution Control System Permit Application...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Web Site: Montana Ground Water Pollution Control System Permit Application Forms Webpage Abstract Provides a list of permit...

  12. WAC - 173-225 Federal Water Pollution Control Act - Establishment...

    Open Energy Info (EERE)

    25 Federal Water Pollution Control Act - Establishment of Implementation Procedures of Application for Certification Jump to: navigation, search OpenEI Reference LibraryAdd to...

  13. Air Pollution Control Facility, Tax Exemption (Michigan) | Department...

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

    Sales Tax Incentive Provider Department of Treasury An application for a pollution control tax exemption certificate shall be filed with the state tax commission in a manner...

  14. Commonwealth of Virginia, State Air Pollution Control Board,...

    Energy Savers [EERE]

    Commonwealth of Virginia, State Air Pollution Control Board, Order by Concent Issued to Mirant Potomac River, LLC, Registration No. 70228 Commonwealth of Virginia, State Air...

  15. LEGAL AND INSTITUTIONAL ASPECTS OF REGULATING INTERMEDIA POLLUTION

    E-Print Network [OSTI]

    Entman, R.M.

    2010-01-01T23:59:59.000Z

    waste (in the form of sludge and other pollution treatmenteasily disposed of than wet sludge." Further, consonant withliquid waste called scrubber sludge, and sometimes produces

  16. Implementation Guide for Integrating Pollution Prevention into Environmental Management Systems

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

    2005-05-27T23:59:59.000Z

    This Guide suggests approaches to integrating pollution prevention into Integrated Safety Management/Environmental Management Systems. Canceled by DOE N 251.82.

  17. Air Pollution Control Program (South Dakota) | Department of...

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

    Provider South Dakota Department of Environment and Natural Resources South Dakota's Air Pollution Control Program is intended to maintain air quality standards through...

  18. Air Pollution Control Act (West Virginia) | Department of Energy

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

    Protection The purpose of this law is to provide for a coordinated statewide program of air pollution prevention, abatement and control; to facilitate cooperation across...

  19. Air Pollution Control Rules (West Virginia) | Department of Energy

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

    Department of Environmental Protection The listed rules were enacted as directed by the Air Pollution Control Act. Together, these rules guide the monitoring, permitting and...

  20. Airborne particles smuggle pollutants to far reaches of globe...

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

    published in Environmental Science & Technology will help scientists improve atmospheric air-quality and pollution transport models. Pacific Northwest National Laboratory Senior...

  1. Air Pollution Control Regulations: No. 7 - Emission of Air Contaminant...

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

    with the enjoyment of life and property. The criteria for determining compliance is listed in the regulations, and is based on other air pollution and ambient air standards...

  2. WAC - 173 - 220 - National Pollutant Discharge Elimination System...

    Open Energy Info (EERE)

    Reference LibraryAdd to library Legal Document- RegulationRegulation: WAC - 173 - 220 - National Pollutant Discharge Elimination System Permit ProgramLegal Published NA Year...

  3. Pollution Prevention Opportunity Assessments: A Handbook for Businesses

    SciTech Connect (OSTI)

    Engel-Cox, Jill A.; Fowler, Kimberly M.

    2014-07-05T23:59:59.000Z

    Handbook on how to perform a pollution prevention opportunity assessment prepared for environmentally focused professional or student. Currently being used in support of college-level courses.

  4. ambient particle pollution: Topics by E-print Network

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

    provisions and guards its own DNS infrastructure Gupta, Minaxi 385 8, 83578384, 2008 Mexico City pollution Physics Websites Summary: ACPD 8, 8357-8384, 2008 Mexico City...

  5. area pollution sources: Topics by E-print Network

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

    unless Rodney B. W. Smith; Theodore D. Tomasi 63 Impact of primary formaldehyde on air pollution in the Mexico City Metropolitan Area MIT - DSpace Summary: Formaldehyde (HCHO)...

  6. air pollution emission: Topics by E-print Network

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

    who is the director of a research Escolano, Francisco 255 Satellite observations of Mexico City pollution outflow from the Tropospheric Emissions Spectrometer (TES)...

  7. air pollutants area: Topics by E-print Network

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

    4 Technology and policy options for reducing industrial air pollutants in the Mexico City Metropolitan Area MIT - DSpace Summary: Technology plays an important role in...

  8. assessing soil pollution: Topics by E-print Network

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

    provisions and guards its own DNS infrastructure Gupta, Minaxi 432 8, 83578384, 2008 Mexico City pollution Physics Websites Summary: ACPD 8, 8357-8384, 2008 Mexico City...

  9. air pollutant emissions: Topics by E-print Network

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

    who is the director of a research Escolano, Francisco 255 Satellite observations of Mexico City pollution outflow from the Tropospheric Emissions Spectrometer (TES)...

  10. air pollutant emission: Topics by E-print Network

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

    who is the director of a research Escolano, Francisco 255 Satellite observations of Mexico City pollution outflow from the Tropospheric Emissions Spectrometer (TES)...

  11. abatement jof pollutants: Topics by E-print Network

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

    provisions and guards its own DNS infrastructure Gupta, Minaxi 256 8, 83578384, 2008 Mexico City pollution Physics Websites Summary: ACPD 8, 8357-8384, 2008 Mexico City...

  12. anthropogenic pollutant diffusion: Topics by E-print Network

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

    for policy Geosciences Websites Summary: sources. We find that transboundary transport of pollution from Canada, Mexico, and Asia dominates over that quantification of wildfire...

  13. area heavily polluted: Topics by E-print Network

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

    of (more) Enohnyaket, John 2013-01-01 18 Impact of primary formaldehyde on air pollution in the Mexico City Metropolitan Area MIT - DSpace Summary: Formaldehyde (HCHO)...

  14. air pollution emissions: Topics by E-print Network

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

    who is the director of a research Escolano, Francisco 255 Satellite observations of Mexico City pollution outflow from the Tropospheric Emissions Spectrometer (TES)...

  15. acidic pollution loads: Topics by E-print Network

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

    provisions and guards its own DNS infrastructure Gupta, Minaxi 236 8, 83578384, 2008 Mexico City pollution Physics Websites Summary: ACPD 8, 8357-8384, 2008 Mexico City...

  16. area pollution advisory: Topics by E-print Network

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

    Semrau; Joe Simmler; Jane Zimmerman 2005-01-01 17 Impact of primary formaldehyde on air pollution in the Mexico City Metropolitan Area MIT - DSpace Summary: Formaldehyde (HCHO)...

  17. ambient pollutant particles: Topics by E-print Network

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

    provisions and guards its own DNS infrastructure Gupta, Minaxi 385 8, 83578384, 2008 Mexico City pollution Physics Websites Summary: ACPD 8, 8357-8384, 2008 Mexico City...

  18. anthropogenic pollutants combine: Topics by E-print Network

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

    for policy Geosciences Websites Summary: sources. We find that transboundary transport of pollution from Canada, Mexico, and Asia dominates over that quantification of wildfire...

  19. Proposed EPA Rules Will Cut Carbon Pollution While Maintaining...

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

    statement from Energy Secretary Ernest Moniz about the EPA's proposal to curb carbon pollution from power plants. Historically, the electric utility sector has a strong track...

  20. Title 40 CFR 300 National Oil and Hazardous Substances Pollution...

    Open Energy Info (EERE)

    National Oil and Hazardous Substances Pollution Contingency Plan Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Federal RegulationFederal...

  1. Local air pollutants threaten Lake Tahoes clarity

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    AS (eds. ). Effects of Air Pollution on Western Forests.Air Waste Management Assoc, Transactions Ser No 16, p 279-and support. (California Air Resources Board) for their

  2. association water pollution: Topics by E-print Network

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

    Open Access Theses and Dissertations Summary: ??Understanding the effect of human-induced pollution on the environment is an important precursor to promoting public health and...

  3. atmospheric pollution due: Topics by E-print Network

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

    processes in insecteplant interactions Biology and Medicine Websites Summary: and heavy metals. These atmospheric and soil pollutants are released into the environ- ment mostly...

  4. atmospheric pollutants levels: Topics by E-print Network

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

    processes in insecteplant interactions Biology and Medicine Websites Summary: and heavy metals. These atmospheric and soil pollutants are released into the environ- ment mostly...

  5. atmospheric metallic pollution: Topics by E-print Network

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

    Any student Fedorovich, Evgeni 318 Reductive dechlorination of chlorinated pollutants by metals and organometallics. Open Access Theses and Dissertations Summary: ??Reductive...

  6. air pollution assessed: Topics by E-print Network

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

    Page Last Page Topic Index 1 Health Risk Assessment: scale-dependent effects of urban air pollution on mortality Geosciences Websites Summary: Health Risk Assessment:...

  7. air pollution facilities: Topics by E-print Network

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

    on Montreal Bike Facilities Graeme Pickett, there are major health risks posed from air pollution. Due to the physical expenditure of biking, cyclists breath time position...

  8. air pollution influence: Topics by E-print Network

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

    in an Alpine Valley January 2006: (a) time series of various meteorological and air-pollution parameters (see axes labels (ABL) of the Inn Valley, Austria, during...

  9. air pollution time: Topics by E-print Network

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

    22 23 24 25 Next Page Last Page Topic Index 1 Hierarchical Bayesian models for space-time air pollution data Mathematics Websites Summary: Hierarchical Bayesian models for...

  10. air pollution epidemiological: Topics by E-print Network

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

    Page Last Page Topic Index 1 Assessing Seasonal Confounding and Model Selection Bias in Air Pollution Epidemiology Using Positive and Mathematics Websites Summary: Assessing...

  11. air pollution epidemiology: Topics by E-print Network

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

    Page Last Page Topic Index 1 Assessing Seasonal Confounding and Model Selection Bias in Air Pollution Epidemiology Using Positive and Mathematics Websites Summary: Assessing...

  12. air pollutants due: Topics by E-print Network

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

    23 24 25 Next Page Last Page Topic Index 1 Quantifying precipitation suppression due to air Pollution Geosciences Websites Summary: Quantifying precipitation suppression due to...

  13. air pollutants volume: Topics by E-print Network

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

    1 Clean Air and Environmental Quality Volume 40 No.2. May 2006 43 POTENTIAL IMPACTS OF AIR POLLUTION AEROSOLS ON PRECIPITATION IN AUSTRALIA Geosciences Websites Summary: Clean...

  14. air pollution assessment: Topics by E-print Network

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

    Page Last Page Topic Index 1 Health Risk Assessment: scale-dependent effects of urban air pollution on mortality Geosciences Websites Summary: Health Risk Assessment:...

  15. air pollution precipitation: Topics by E-print Network

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

    23 24 25 Next Page Last Page Topic Index 1 Quantifying precipitation suppression due to air Pollution Geosciences Websites Summary: Quantifying precipitation suppression due to...

  16. The detection of signals buried in noise

    E-Print Network [OSTI]

    Bergamaschi, Luigi; Giordani, Laura; Mana, Giovanni; Oddone, Massimo

    2013-01-01T23:59:59.000Z

    This paper examines signal detection in the presence of noise, with a particular emphasis to the nuclear activation analysis. The problem is to decide what between the signal-plus-background and no-signal hypotheses fits better the data and to quantify the relevant signal amplitude or detection limit. Our solution is based on the use of Bayesian inferences to test the different hypotheses.

  17. Heat Equations with Fractional White Noise Potentials

    SciTech Connect (OSTI)

    Hu, Y. [Department of Mathematics, University of Kansas, 405 Snow Hall, Lawrence, KS 66045-2142 (United States)], E-mail: hu@math.ukans.edu

    2001-07-01T23:59:59.000Z

    This paper is concerned with the following stochastic heat equations: ({partial_derivative}u{sub t}(x))/({partial_derivative}t=1/2 u{sub t}(x)+{omega}{sup H}.u{sub t}(x)), x element of {sup d}, t>0, where w{sup H} is a time independent fractional white noise with Hurst parameter H=(h{sub 1}, h{sub 2},..., h{sub d}) , or a time dependent fractional white noise with Hurst parameter H=(h{sub 0}, h{sub 1},..., h{sub d}) . Denote | H | =h{sub 1}+h{sub 2}+...+h{sub d} . When the noise is time independent, it is shown that if 1/2 d-1 , then the solution is in L{sub 2} and the L{sub 2} -Lyapunov exponent of the solution is estimated. When the noise is time dependent, it is shown that if 1/2 d- 2 /( 2h{sub 0}-1 ) , the solution is in L{sub 2} and the L{sub 2} -Lyapunov exponent of the solution is also estimated. A family of distribution spaces S{sub {rho}} , {rho} element of RR , is introduced so that every chaos of an element in S{sub {rho}} is in L{sub 2} . The Lyapunov exponents in S{sub {rho}} of the solution are also estimated.

  18. Graphene-based terahertz photodetector by noise thermometry technique

    SciTech Connect (OSTI)

    Wang, Ming-Jye, E-mail: mingjye@asiss.sinica.edu.tw [Institute of Astronomy and Astrophysics, Academia Sinica, Taipei 10617, Taiwan (China); Institute of Physics, Academia Sinica, Taipei 11529, Taiwan (China); Wang, Ji-Wun [Institute of Astronomy and Astrophysics, Academia Sinica, Taipei 10617, Taiwan (China); Department of Physics, National Tsing-Hua University, Hsinchu 30013, Taiwan (China); Wang, Chun-Lun; Chiang, Yen-Yu; Chang, Hsian-Hong [Institute of Astronomy and Astrophysics, Academia Sinica, Taipei 10617, Taiwan (China)

    2014-01-20T23:59:59.000Z

    We report the characteristics of graphene-based terahertz (THz) photodetector based on noise thermometry technique by measuring its noise power at frequency from 4 to 6 GHz. Hot electron system in graphene microbridge is generated after THz photon pumping and creates extra noise power. The equivalent noise temperature and electron temperature increase rapidly in low THz pumping regime and saturate gradually in high THz power regime which is attributed to a faster energy relaxation process involved by stronger electron-phonon interaction. Based on this detector, a conversion efficiency around 0.15 from THz power to noise power in 46?GHz span has been achieved.

  19. Noise performance of magneto-inductive cables

    SciTech Connect (OSTI)

    Wiltshire, M. C. K., E-mail: michael.wiltshire@imperial.ac.uk; Syms, R. R. A. [Optical and Semiconductor Devices Group, Department of Electrical and Electronic Engineering, Imperial College London, Exhibition Road, London SW7 2AZ (United Kingdom)

    2014-07-21T23:59:59.000Z

    Magneto-inductive (MI) waveguides are metamaterial structures based on periodic arrangements of inductively coupled resonant magnetic elements. They are of interest for power transfer, communications and sensing, and can be realised in a flexible cable format. Signal-to-noise ratio is extremely important in applications involving signals. Here, we present the first experimental measurements of the noise performance of metamaterial cables. We focus on an application involving radiofrequency signal transmission in internal magnetic resonance imaging (MRI), where the subdivision of the metamaterial cable provides intrinsic patient safety. We consider MI cables suitable for use at 300 MHz during {sup 1}H MRI at 7 T, and find noise figures of 2.32.8?dB/m, together with losses of 3.03.9?dB/m, in good agreement with model calculations. These values are high compared to conventional cables, but become acceptable when (as here) the environment precludes the use of continuous conductors. To understand this behaviour, we present arguments for the fundamental performance limitations of these cables.

  20. Characterization of control noise effects in optimal quantum unitary dynamics

    E-Print Network [OSTI]

    David Hocker; Constantin Brif; Matthew D. Grace; Ashley Donovan; Tak-San Ho; Katharine Moore Tibbetts; Rebing Wu; Herschel Rabitz

    2014-11-13T23:59:59.000Z

    This work develops measures for quantifying the effects of field noise upon targeted unitary transformations. Robustness to noise is assessed in the framework of the quantum control landscape, which is the mapping from the control to the unitary transformation performance measure (quantum gate fidelity). Within that framework, a new geometric interpretation of stochastic noise effects naturally arises, where more robust optimal controls are associated with regions of small overlap between landscape curvature and the noise correlation function. Numerical simulations of this overlap in the context of quantum information processing reveal distinct noise spectral regimes that better support robust control solutions. This perspective shows the dual importance of both noise statistics and the control form for robustness, thereby opening up new avenues of investigation on how to mitigate noise effects in quantum systems.

  1. Environmental Health Perspectives volume 119 | number 8 | August 2011 1123 Predicting air pollution concentrations at reso-

    E-Print Network [OSTI]

    Martin, Randall

    air pollution concentrations at reso- lutions capable of capturing local-scale pollut- ant gradients of approaches may be used to model air pollution over large areas, includ- ing interpolation of fixed use for producing local- scale pollution estimates. Interpolation of fixed-site air pollution

  2. Visualization of Traffic Flow and Atmospheric Pollutant Flow in Urban Areas

    E-Print Network [OSTI]

    Tokyo, University of

    and air pollutants using polygons and translucent particles. The system is applied for public roads around.transport.iis.u-tokyo.ac.jp CCity modelity model Air pollutionAir pollution simsim.. TrafficTraffic simsim.. CCity modelity model Air pollutionAir pollution simsim.. TrafficTraffic simsim.. #12;

  3. Short-term effects of air pollution: a panel study of blood markers in patients with chronic pulmonary disease

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    between fibrinogen and air pollution in these data. In ourbetween particulate air pollution and cardiovascular diseasebetween ambient air pollution and markers of inflammation

  4. Particulate Air Pollution, Ambulatory Heart Rate Variability, and Cardiac Arrhythmia in Retirement Community Residents with Coronary Artery Disease

    E-Print Network [OSTI]

    Bartell, Scott M.; Longhurst, John; Tjoa, Thomas; Sioutas, Constantinos; Delfino, Ralph J.

    2013-01-01T23:59:59.000Z

    in association with air pollution and air temperature amongvariability with traffic and air pollution in patients withParticulate matter air pollution and cardiovascular disease:

  5. Particulate Air Pollution, Ambulatory Heart Rate Variability, and Cardiac Arrhythmia in Retirement Community Residents with Coronary Artery Disease

    E-Print Network [OSTI]

    Bartell, Scott M.; Longhurst, John; Tjoa, Thomas; Sioutas, Constantinos; Delfino, Ralph J.

    2013-01-01T23:59:59.000Z

    in association with air pollution and air temperature amongvariability with traffic and air pollution in patients withMS, Dockery DW. 2010. Air pollution and the triggering of

  6. Particulate air pollution, ambulatory heart rate variability, and cardiac arrhythmia in retirement community residents with coronary artery disease.

    E-Print Network [OSTI]

    Bartell, Scott M; Longhurst, John; Tjoa, Thomas; Sioutas, Constantinos; Delfino, Ralph J

    2013-01-01T23:59:59.000Z

    in association with air pollution and air temperature amongvariability with traffic and air pollution in patients withParticulate matter air pollution and cardiovascular disease:

  7. Do Chinese Environmental Laws Work? A Study of Litigation as a Response to the Problem of Fishery Pollution in China

    E-Print Network [OSTI]

    McMullin, Joseph

    2009-01-01T23:59:59.000Z

    THE PROBLEM OF FISHERY POLLUTION IN CHINA Joseph McMullinlFishery Pollution in China II. Water Pollution in China: Its Overall Effects on

  8. Particulate Air Pollution, Ambulatory Heart Rate Variability, and Cardiac Arrhythmia in Retirement Community Residents with Coronary Artery Disease

    E-Print Network [OSTI]

    Bartell, Scott M.; Longhurst, John; Tjoa, Thomas; Sioutas, Constantinos; Delfino, Ralph J.

    2013-01-01T23:59:59.000Z

    with traffic and air pollution in patients with coronary2009. A panel study of air pollution in subjects with heartcardia triggered by air pollution in patients with coronary

  9. Traffic-related air pollution exposures and changes in heart rate variability in Mexico City: A panel study

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    to traffic-related air pollution and the risk of coronaryof particulate air pollution. Environ Health Perspect 2001,between ambient air pollution and daily mortality among

  10. Particulate air pollution, ambulatory heart rate variability, and cardiac arrhythmia in retirement community residents with coronary artery disease.

    E-Print Network [OSTI]

    Bartell, Scott M; Longhurst, John; Tjoa, Thomas; Sioutas, Constantinos; Delfino, Ralph J

    2013-01-01T23:59:59.000Z

    with traffic and air pollution in patients with coronary2009. A panel study of air pollution in subjects with heartcardia triggered by air pollution in patients with coronary

  11. Does the Effect of Pollution on Infant Mortality Differ Between Developing and Developed Countries? Evidence from Mexico City

    E-Print Network [OSTI]

    Arceo, Eva; Hanna, Rema; Oliva, Paulina

    2012-01-01T23:59:59.000Z

    could affect both pollution levels and infant mortality. Therelationship between pollution (! !" ) in a municipality (m)as very suggestive. pollution may be richer, and thus have

  12. Short-term effects of air pollution: a panel study of blood markers in patients with chronic pulmonary disease

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    Short-term effects of air pollution: a panel study of bloodindicates that ambient air pollution is associated withto daily changes in air pollution in Erfurt, Germany. 12

  13. Literature Review of Air Pollution Control Biofilters and Biotrickling

    E-Print Network [OSTI]

    Literature Review of Air Pollution Control Biofilters and Biotrickling Filters for Odor Emission Standards for Hazardous Air Pollutants and Title V permitting) as well as local and state for the treatment of complex odorous waste air containing hydrogen sulfide (H2S), organic reduced sulfur com- pounds

  14. Bilinear estimation of pollution source profiles in receptor models

    E-Print Network [OSTI]

    Washington at Seattle, University of

    the pollution sources based on air pollution data. This article is concerned with estimation of the source and assess the contribution of each source based on this data. There have been two traditional approaches. Los Angeles, CA 90089-2531 + Address for correspondence: NRCSE, University of Washington, Box 351720

  15. Enhanced phytoremediation of volatile environmental pollutants with transgenic trees

    E-Print Network [OSTI]

    of plants for the treatment of environmental pollutants (1, 2). Plants act as solar-powered pumpEnhanced phytoremediation of volatile environmental pollutants with transgenic trees Sharon L. Doty 98195-2100; Department of Civil and Environmental Engineering, University of Washington, Seattle, WA

  16. Smog and Photochemical Pollution First observed in Los Angeles

    E-Print Network [OSTI]

    Schofield, Jeremy

    Smog and Photochemical Pollution #15; First observed in Los Angeles { Transportation emissions: reservoir gases for NO 2 and organic radicals. #12; Measurement of pollution levels: Concentrations of toxic; Problem worst in Mexico City: Exceed WHO standards 310 days/yr { Thousands of premature deaths annually

  17. Annual report of waste generation and pollution prevention progress 1999

    SciTech Connect (OSTI)

    NONE

    2000-09-01T23:59:59.000Z

    This Annual Report summarizes and highlights waste generation, waste reduction, pollution prevention accomplishments, and cost avoidance for 44 U.S. Department of Energy reporting sites for Calendar Year 1999. This section summarizes Calendar Year 1999 Complex-wide waste generation and pollution prevention accomplishments.

  18. Removal of Estrogenic Pollutants from Contaminated Water Using

    E-Print Network [OSTI]

    Chen, Wilfred

    Removal of Estrogenic Pollutants from Contaminated Water Using Molecularly Imprinted Polymers Z I H that this material may be appropriate for treating a complex mixture of estrogenic pollutants. The feasibility of removing estrogenic compounds from environmental water by the MIP was demonstrated using lake water spiked

  19. An Emerging Triad: Air Pollution, Beetles, and Wildfire

    E-Print Network [OSTI]

    Standiford, Richard B.

    . The effects of air pollution mimic drought and have the potential to increase fuel loads in forests, exac Southwest Research Station Forest service, U.s. Department oF agricUltUre Biochemical changes in trees stressed by drought and air pollution may attract bark beetles, which overwhelm the trees' defense

  20. air pollution stress: Topics by E-print Network

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

    air pollution stress First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Environmental Pollution Air...