Sample records for island mass nh

  1. ISLANDER

    Energy Science and Technology Software Center (OSTI)

    003251WKSTN00 Genomic Island Identification Software v 1.0  http://bioinformatics.sandia.gov/software 

  2. Accelerator Mass Spectrometry Measurements of Plutonium in Sediment and Seawater from the Marshall Islands

    SciTech Connect (OSTI)

    Leisvik, M; Hamilton, T

    2001-08-01T23:59:59.000Z

    During the summer 2000, I was given the opportunity to work for about three months as a technical trainee at Lawrence Livermore National Laboratory, or LLNL as I will refer to it hereafter. University of California runs this Department of Energy laboratory, which is located 70 km east of San Francisco, in the small city of Livermore. This master thesis in Radioecology is based on the work I did here. LLNL, as a second U.S.-facility for development of nuclear weapons, was built in Livermore in the beginning of the 1950's (Los Alamos in New Mexico was the other one). It has since then also become a 'science center' for a number of areas like magnetic and laser fusion energy, non-nuclear energy, biomedicine, and environmental science. The Laboratory's mission has changed over the years to meet new national needs. The following two statements were found on the homepage of LLNL (http://www.llnl.gov), at 2001-03-05, where also information about the laboratory and the scientific projects that takes place there, can be found. 'Our primary mission is to ensure that the nation's nuclear weapons remain safe, secure, and reliable and to prevent the spread and use of nuclear weapons worldwide'. 'Our goal is to apply the best science and technology to enhance the security and well-being of the nation and to make the world a safer place.' The Marshall Islands Dose Assessment and Radioecology group at the Health and Ecological Assessments division employed me, and I also worked to some extent with the Centre for Accelerator Mass Spectrometry (CAMS) group. The work I did at LLNL can be divided into two parts. In the first part Plutonium (Pu) measurements in sediments from the Rongelap atoll in Marshall Islands, using Accelerator Mass Spectrometry (AMS) were done. The method for measuring these kinds of samples is well understood at LLNL since soil samples have been measured with AMS for Pu in the past. Therefore it was the results that were of main interest and not the technique. The second part was to take advantage of AMS's very high sensitivity by measure the Pu-concentrations in small volumes (0.04-1 L) of seawater. The technique for using AMS at Pu-measurements in seawater is relatively new and the main task for me was to find out a method that could work in practice. The area where the sediment samples and the water samples were collected are high above background levels for many radionuclides, including Pu, because of the detonation of the nuclear bomb code-named Castle Bravo, in 1954.

  3. ISLAND OF THE HIGH YIELDS OF 252Cf(sf) COLLINEAR TRIPARTITION IN THE FRAGMENT MASS SPACE

    E-Print Network [OSTI]

    Yu. V. Pyatkov; D. V. Kamanin; W. H. Trzaska; W. Von Oertzen; Yu. E. Peinionzhkevich

    Abstract. Results of three independent experiments aimed at searching for collinear cluster tripartition (CCT) of the 252Cf (sf) are reported. They confirm previously proposed kinematical scheme let to distinguish two CCT partners flying almost in the same direction. A new island of the CCT manifestation in the mass-mass distribution of the decay fragments was revealed. A total yield of the CCT originated events in the island is not less 4*10-3 per binary fission. Presumably, the ternary decay of nuclear molecules based on heavy magic clusters such as isotopes of Ni, Ge, Sn, Te gives rise to the effect observed. Key words: clustering, multibody decays, shell effects, fission 1.

  4. Sexual performance of mass reared and wild Mediterranean fruit flies (Diptera: Tephritidae) from various origins of the Madeira Islands

    SciTech Connect (OSTI)

    Pereira, R.; Silva, N.; Quintal, C.; Abreu, R.; Andrade, J.; Dantas, L. [Programa Madeira-Med, Estrada Eng. Abel Vieira 262, 9135-260 Camacha, Madeira (Portugal)

    2007-03-15T23:59:59.000Z

    The success of Mediterranean fruit fly (medfly) Ceratitis capitata (Wiedemann) control programs integrating the sterile insect technique (SIT) is based on the capacity of released the sterile males to compete in the field for mates. The Islands of Madeira are composed of 2 populated islands (Madeira and Porto Santo) where the medfly is present. To evaluate the compatibility and sexual performance of sterile flies we conducted a series of field cage tests. At same time, the process of laboratory domestication was evaluated. 3 wild populations, one semi-wild strain, and 1 mass reared strain were evaluated: the wild populations of (1) Madeira Island (north coast), (2) Madeira Island (south coast), and (3) Porto Santo Island; (4) the semi-wild population after 7 to 10 generations of domestication in the laboratory (respectively, for first and second experiment); and (5) the genetic sexing strain in use at Madeira medfly facility (VIENNA 7mix2000). Field cage experiments showed that populations of all origins are mostly compatible. There were no significant differences among wild populations in sexual competitiveness. Semi-wild and mass-reared males performed significantly poorer in both experiments than wild males in achieving matings with wild females. The study indicates that there is no significant isolation among strains tested, although mating performance is reduced in mass-reared and semi-wild flies after 7 to 10 generations in the laboratory. (author) [Spanish] El exito de los programas de control de la mosca mediterranea de la fruta (Ceratitis capitata (Wiedemann) que integran la tecnica del insecto esteril (TIE) esta basado en la capacidad de machos esteriles para competir en el campo por sus parejas. Las Islas de Madeira consisten de 2 islas pobladas (Madeira y Porto Santo) donde la mosca mediterranea de la fruta esta presente. Para evaluar la compatibilidad y el funcionamiento sexual de moscas esteriles nosotros realizamos una serie de pruebas de jaula en el campo. Al mismo tiempo, el proceso de la domesticacion en el laboratorio fue evaluado. Tres poblaciones naturales, una poblacion semi-natural y una poblacion criada en masa fueron evaluadas: las poblaciones natural de (1) Isla de Madeira (costa norte), (2) Isla de Madeira (costa sur) y (3) Isla de Porto Santo; (4) una poblacion semi-natural despues de 7 a 10 generaciones de domesticacion en el laboratorio (respectivamente, para el primero y segundo experimento); y (5) la raza para separar sexos geneticamente que es usada en el laboratorio de la mosca mediterranea de Madeira (VIENNA 7mix2000). Los experimentos usando jaulas en el campo mostraron que las poblaciones de diferentes origines fueron en su mayor parte compatibles. No hubo diferencias significativas en la capacidad para competir sexualmente entre las poblaciones naturales. Los machos semi-naturales y los machos criados en masa mostraron un desempeno significativamente bajo en ambos experimentos que los machos naturales en el logro de copula con las hembras naturales. Este estudio indica que no hay un aislamiento significativo entre las razas probadas, aunque el desempeno en el apareamiento fue reducido en las moscas criadas en masa y semi-naturales despues de 7 a 10 generaciones en el laboratorio. (author)

  5. The influence of air temperature inversions on snowmelt and glacier mass-balance simulations, Ammassalik island, SE Greenland

    SciTech Connect (OSTI)

    Mernild, Sebastian Haugard [Los Alamos National Laboratory; Liston, Glen [COLORADO STATE UNIV.

    2009-01-01T23:59:59.000Z

    In many applications, a realistic description of air temperature inversions is essential for accurate snow and glacier ice melt, and glacier mass-balance simulations. A physically based snow-evolution modeling system (SnowModel) was used to simulate eight years (1998/99 to 2005/06) of snow accumulation and snow and glacier ice ablation from numerous small coastal marginal glaciers on the SW-part of Ammassalik Island in SE Greenland. These glaciers are regularly influenced by inversions and sea breezes associated with the adjacent relatively low temperature and frequently ice-choked fjords and ocean. To account for the influence of these inversions on the spatiotemporal variation of air temperature and snow and glacier melt rates, temperature inversion routines were added to MircoMet, the meteorological distribution sub-model used in SnowModel. The inversions were observed and modeled to occur during 84% of the simulation period. Modeled inversions were defined not to occur during days with strong winds and high precipitation rates due to the potential of inversion break-up. Field observations showed inversions to extend from sea level to approximately 300 m a.s.l., and this inversion level was prescribed in the model simulations. Simulations with and without the inversion routines were compared. The inversion model produced air temperature distributions with warmer lower elevation areas and cooler higher elevation areas than without inversion routines due to the use of cold sea-breeze base temperature data from underneath the inversion. This yielded an up to 2 weeks earlier snowmelt in the lower areas and up to 1 to 3 weeks later snowmelt in the higher elevation areas of the simulation domain. Averaged mean annual modeled surface mass-balance for all glaciers (mainly located above the inversion layer) was -720 {+-} 620 mm w.eq. y{sup -1} for inversion simulations, and -880 {+-} 620 mm w.eq. y{sup -1} without the inversion routines, a difference of 160 mm w.eq. y{sup -1}. The annual glacier loss for the two simulations was 50.7 x 10{sup 6} m{sup 3} y{sup -1} and 64.4 x 10{sup 6} m{sup 3} y{sup -1} for all glaciers - a difference of {approx}21%. The average equilibrium line altitude (ELA) for all glaciers in the simulation domain was located at 875 m a.s.l. and at 900 m a.s.l. for simulations with or without inversion routines, respectively.

  6. Ab initio potential energy surfaces for NH,,3 -...NH,,3 -

    E-Print Network [OSTI]

    Ab initio potential energy surfaces for NH,,3 - ...­NH,,3 - ... with analytical long range Liesbeth, Poland Received 16 September 2009; accepted 7 November 2009; published online 10 December 2009; publisher error corrected 15 December 2009 We present four-dimensional ab initio potential energy surfaces

  7. Proton transfer dynamics of the reaction H3O ,,NH3 ,H2O...NH4

    E-Print Network [OSTI]

    Farrar, James M.

    , Rochester, New York 14627 Received 29 September 2003; accepted 8 October 2003 The proton transfer reaction of H3O and NH3 was studied using the crossed molecular beam technique at relative energies of 0.41, 0.81, and 1.27 eV. At all three energies, the center-of-mass flux distribution of the product ion NH4 exhibits

  8. High-resolution energy-selected study of the reaction NH3+ -> NH2 ++H: Accurate thermo chemistry for the NH2/NH2+ and NH3/NH3 + systems

    SciTech Connect (OSTI)

    Song, Y.; Qian, X.M.; Lau, K.C.; Ng, C.Y.; Liu, J.B.; Chen, W.W.

    2001-03-01T23:59:59.000Z

    Employing the newly developed high-resolution pulsed field ionization-photoelectron (PFI-PE)-photoion coincidence (PFI-PEPICO) technique, we have examined the dissociation of energy-selected NH{sub 3}{sup +} to form NH{sub 2}{sup +} + H near its threshold. The breakdown curves for NH{sub 2}{sup +} and NH{sub 3}{sup +} thus obtained yield a value of 15.765 {+-} 0.001 eV for the 0 K dissociation threshold or appearance energy (AE) for NH{sub 2}{sup +} from NH{sub 3}. This value, together with the known ionization energy (IE=10.1864 {+-} 0.0001 eV) and 0 K bond dissociation energy (D{sub 0} = 4.6017 {+-} 0.0025 eV) for NH{sub 3}, allows the determination of the D{sub 0}(NH{sub 2}{sup +}-H) and IE(NH{sub 2}), which are 5.5786 {+-} 0.0010 and 11.1633 {+-} 0.0025 eV, respectively. Using the known 0 K heats of formation ({Delta}H{sup 0}{sub f0}) for NH{sub 3} and H and the AE(NH{sub 2}{sup +}), we obtain the {Delta}H{sup o}{sub f0}(NH{sub 2}{sup +}) = 302.60 {+-} 0.08 kcal/mol. The PFI-PE spectrum for NH{sub 3} exhibits a step-like feature at the 0 K AE(NH{sub 2}{sup +}), indicating that the dissociation of excited NH{sub 3} in high-n (n {ge} 100) Rydberg states at energies slightly above the dissociation threshold occurs on a time scale {le}10{sup -7} s. This step confirms the AE(NH{sub 2}{sup +}) value derived from the PFI-PEPICO measurements. Highly accurate energetic data with well-founded error limits, such as those obtained in the present and other studies using the PFI techniques, are expected to play an important role for the development of the next generation of ab initio quantum computation procedures. This experiment has stimulated a state-of-the-art ab initio quantum chemical calculation (Dixon et al., J. Chem. Phys., accepted). The comparison between theoretical predictions and the best experimental results for the NH{sub 2}/NH{sub 2}{sup +} and NH{sub 3}/NH{sub 3}{sup +} systems indicates that the accuracy of the computational scheme used is {le}0.4 kcal/mol.

  9. 5, 1133111375, 2005 NH total ozone

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 5, 11331­11375, 2005 NH total ozone increase S. Dhomse et al. Title Page Abstract Introduction On the possible causes of recent increases in NH total ozone from a statistical analysis of satellite data from License. 11331 #12;ACPD 5, 11331­11375, 2005 NH total ozone increase S. Dhomse et al. Title Page Abstract

  10. Publisher's Note: "Ab initio potential energy surfaces for NH,,3 -...-NH,,3 -

    E-Print Network [OSTI]

    Publisher's Note: "Ab initio potential energy surfaces for NH,,3 - ...-NH,,3 - ... with analytical of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland Received 21 December 2009; published

  11. Rare Earth ? N = N* fs fGHZ fp nH fl

    E-Print Network [OSTI]

    Walter, Frederick M.

    Rare Earth ? #12;N to date N = N* fs fGHZ fp nH fl ·N* = 4 x 1011 ·fs = 0.2 ·fGHZ = 0.1 ·fp = 0.8 ·nH = 2 ·fl = 1.0 N = 1.3 x 1010 #12;The Goldilocks Effect Earth is "Just Right" Yes, life on Earth has adapted to Earth, but ... Earth has just the right mass to be ·Tectonically-active ·Retain

  12. Geotechnical/Environmental Engineering Intern Manchester, NH

    E-Print Network [OSTI]

    Pohl, Karsten

    Geotechnical/Environmental Engineering Intern Manchester, NH POSITION DESCRIPTION The candidate will provide support for site characterization geotechnical investigations, site development, remediation include, but are not limited to: Interpreting, and presenting, environmental data; performing engineering

  13. Island Energy Snapshots

    Office of Energy Efficiency and Renewable Energy (EERE)

    These energy snapshots highlight the energy landscape of islands in the Caribbean and the surrounding area.

  14. Measurement and Modeling of Spatial NH3 Storage Distributions...

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

    NH3 Storage Distributions in a Commercial Small Port Cu Zeolite Urea SCR Catalyst Measurement and Modeling of Spatial NH3 Storage Distributions in a Commercial Small Port Cu...

  15. The Biogeography of Globally Threatened Seabirds and Island Conservation Opportunities

    E-Print Network [OSTI]

    Spatz, Dena R.

    2013-01-01T23:59:59.000Z

    Phoenix Islands Huksan Do Persian Gulf Persian Gulf MaltaMaltaIslands Malta Islands Malta Islands Malta Islands Malta

  16. Arctic ice islands

    SciTech Connect (OSTI)

    Sackinger, W.M.; Jeffries, M.O.; Lu, M.C.; Li, F.C.

    1988-01-01T23:59:59.000Z

    The development of offshore oil and gas resources in the Arctic waters of Alaska requires offshore structures which successfully resist the lateral forces due to moving, drifting ice. Ice islands are floating, a tabular icebergs, up to 60 meters thick, of solid ice throughout their thickness. The ice islands are thus regarded as the strongest ice features in the Arctic; fixed offshore structures which can directly withstand the impact of ice islands are possible but in some locations may be so expensive as to make oilfield development uneconomic. The resolution of the ice island problem requires two research steps: (1) calculation of the probability of interaction between an ice island and an offshore structure in a given region; and (2) if the probability if sufficiently large, then the study of possible interactions between ice island and structure, to discover mitigative measures to deal with the moving ice island. The ice island research conducted during the 1983-1988 interval, which is summarized in this report, was concerned with the first step. Monte Carlo simulations of ice island generation and movement suggest that ice island lifetimes range from 0 to 70 years, and that 85% of the lifetimes are less then 35 years. The simulation shows a mean value of 18 ice islands present at any time in the Arctic Ocean, with a 90% probability of less than 30 ice islands. At this time, approximately 34 ice islands are known, from observations, to exist in the Arctic Ocean, not including the 10-meter thick class of ice islands. Return interval plots from the simulation show that coastal zones of the Beaufort and Chukchi Seas, already leased for oil development, have ice island recurrences of 10 to 100 years. This implies that the ice island hazard must be considered thoroughly, and appropriate safety measures adopted, when offshore oil production plans are formulated for the Alaskan Arctic offshore. 132 refs., 161 figs., 17 tabs.

  17. ,"Pittsburg, NH Natural Gas Pipeline Imports From Canada (MMcf...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Pittsburg, NH...

  18. Studies of Rotational Energy Transfer (RET) in long-range NH3-NH3 collisions in the gas phase (*)

    E-Print Network [OSTI]

    Boyer, Edmond

    L-477 Studies of Rotational Energy Transfer (RET) in long-range NH3-NH3 collisions in the gas phase-780 Pozna0144, Poland (Refu le 2 mars 1982, accepte le 14 mai 1982) Résumé. 2014 Le champ du dipôle- polarizability, only). From the dispersional part of the total interaction energy, we extract the RET

  19. Mass Wasting in the Western Galapagos Islands

    E-Print Network [OSTI]

    Hall, Hillary

    2012-10-19T23:59:59.000Z

    are not clearly identifiable. Approximately 73 percent of the surveyed coastlines are affected by slumping on the steep upper slopes and ~64 percent are affected by debris flows on the lower slopes. Unlike the giant landslides documented by GLORIA imagery around...

  20. EPR and IR studies of [Ru(NH?)?]³+-Y and [Ru(NH?)?N?]²+-Y type zeolites

    E-Print Network [OSTI]

    Leubner, Raymond Leon

    1973-01-01T23:59:59.000Z

    EPR AND IR STUDIES OF [Ru(NH ) ] -Y 3 6 AND [Ru(NE ) N ] -Y TYPE ZEOLITES 2+ A Thesis by RAYMOND LEON LEUBNER Submitted to the Graduate College of Texas A&M University in partia1 fulfillment of the requirement for the degree of MASTER... OF SCIENCE December 1973 Major Subject: Chemistry EPR AND IR STUDIES OF [Ru(NH3) ] -Y 3+ AND [Ru(NH3) N ) -Y TYPE ZEOLITES 2+ 3&2 A Thesis by RAYMOND LEON LEUBNER Approved as to style and content by: (Chairman of Committ (Head of Department) (Memb...

  1. Jere Chase Ocean Engineering Lab, Durham, NH Directions & Parking

    E-Print Network [OSTI]

    Jere Chase Ocean Engineering Lab, Durham, NH Directions & Parking Jere Chase Ocean Engineering Lab of the University of New Hampshire. Parking is available at the Jere A. Chase Ocean Engineering Building. Directions

  2. Quasielastic neutron scattering of -NH3 and -BH3 rotational dynamics...

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

    Quasielastic neutron scattering of -NH3 and -BH3 rotational dynamics in orthorhombic ammonia borane. Quasielastic neutron scattering of -NH3 and -BH3 rotational dynamics in...

  3. Tracing the evolutionary stage of Bok globules: CCS and NH3

    E-Print Network [OSTI]

    Marka, C; Launhardt, R; Semenov, D A; Henning, Th

    2011-01-01T23:59:59.000Z

    We pursue the investigation of a previously proposed correlation between chemical properties and physical evolutionary stage of isolated low-mass star-forming regions. In the past, the NH3/CCS abundance ratio was suggested to be a potentially useful indicator for the evolutionary stage of cloud cores. We aim to study its applicability for isolated Bok globules. A sample of 42 Bok globules with and without signs of current star formation was searched for CCS(2-1) emission, the observations were complemented with NH3 measurements available in the literature and own observations. The abundance ratio of both molecules is discussed with respect to the evolutionary stage of the objects and in the context of chemical models. The NH3/CCS ratio could be assessed for 18 Bok globules and is found to be moderately high and roughly similar across all evolutionary stages from starless and prestellar cores towards internally heated cores harbouring protostars of Class 0, Class I or later. Bok globules with extremely high CC...

  4. Interconnection Guidelines (Rhode Island)

    Broader source: Energy.gov [DOE]

    Rhode Island enacted legislation (HB 6222) in June 2011 to standardize the application process for the interconnection of customer-sited renewable-energy systems to the state’s distribution grid....

  5. Forestry Policies (Rhode Island)

    Broader source: Energy.gov [DOE]

    Rhode Island's forests cover over half of the state's land area, and are managed by the Department of Environmental Management, Division of Forest Environment. The State issued its "Forest...

  6. A new golden era in island biogeography

    E-Print Network [OSTI]

    Fernandez-Palacios, Jose Maria; Kueffer, Christoph; Drake, Donald

    2015-01-01T23:59:59.000Z

    Insular woodiness on the Canary Islands: a remarkable caseevery five days in the Canary Islands (Martín Esquivel et

  7. PSEG Long Island- Net Metering

    Broader source: Energy.gov [DOE]

    Although PSEG Long Island’s net metering policy is not governed by the State’s net metering law, the provisions are similar to the State law. Net metering is available for residential, non-reside...

  8. Long Island Solar Farm

    SciTech Connect (OSTI)

    Anders, R.

    2013-05-01T23:59:59.000Z

    The Long Island Solar Farm (LISF) is a remarkable success story, whereby very different interest groups found a way to capitalize on unusual circumstances to develop a mutually beneficial source of renewable energy. The uniqueness of the circumstances that were necessary to develop the Long Island Solar Farm make it very difficult to replicate. The project is, however, an unparalleled resource for solar energy research, which will greatly inform large-scale PV solar development in the East. Lastly, the LISF is a superb model for the process by which the project developed and the innovation and leadership shown by the different players.

  9. GREEN HOMES LONG ISLAND

    E-Print Network [OSTI]

    Kammen, Daniel M.

    energy bill, reduce your carbon footprint... at little or no cost to you. #12;A Message From Supervisor energy-efficient and reduce our community's carbon footprint. Why do we call it Long Island Green Homes to yourevery day. By making basic improvements to yourevery day home, you can reduce your carbon footprint

  10. On rotational dynamics of an NH4+ ion in water

    SciTech Connect (OSTI)

    Chang, Tsun-Mei (University of Wisconsin-Parkside); Dang, Liem X. (BATTELLE (PACIFIC NW LAB))

    2003-05-15T23:59:59.000Z

    We used molecular dynamics simulations to characterize the rotational dynamics of the NH4+ ion in liquid water. The polarizable potential models were to describe the ion-water and water-water interactions. This study complements the work of Karim and Haymet (J. Chem. Phys., 93, 5961, 1990), who employed effective pir potential models. The computed rotational diffusion coefficients of the NH4+ ion in water, which were determined from the angular momentum autocorrelation function and the angular mean-square displacement, are 0.093 x 1012 rad2/s and 0.067 x 1012 rad2/s, repectively. These results are in good agreement with the 0.075 x 1012 rad2/s value determined from the nuclear magnetic resonance (NMR) spectroscopy studies of Perrin and Gipe (J. Am. Chem. Soc., 108, 1088, 1986; Science, 238, 1393, 1987).

  11. Thermal Durability of Cu-CHA NH3-SCR Catalysts for Diesel NOx...

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

    Durability of Cu-CHA NH3-SCR Catalysts for Diesel NOx Reduction. Thermal Durability of Cu-CHA NH3-SCR Catalysts for Diesel NOx Reduction. Abstract: Multiple catalytic functions...

  12. Culturing revolution : the local Communists of China's Hainan Island

    E-Print Network [OSTI]

    Murray, Jeremy Andrew

    2011-01-01T23:59:59.000Z

    One: Deserted Treasure Island……………………………………………….13 ChapterChapter One Deserted Treasure Island: The Social Ecology andIsolated Island/Treasure Island – Gudao / Baodao Social and

  13. Rhode Island Stormwater Design and Installation Standards Manual (Rhode Island)

    Broader source: Energy.gov [DOE]

    Rhode Island's stormwater design and installation standards manual has been developed to describe mandatory and suggested stormwater design and performance criteria for applicants to the Department...

  14. Effect of NH{sub 3} on the low pressure chemical vapor deposition of TiO{sub 2} film at low temperature using tetrakis(diethylamino)titanium and oxygen

    SciTech Connect (OSTI)

    Song Xuemei; Takoudis, Christos G. [Department of Chemical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607 (United States); Department of Chemical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607 and Department of Bioengineering, University of Illinois at Chicago, Chicago, Illinois 60607 (United States)

    2007-03-15T23:59:59.000Z

    The effect of NH{sub 3} on TiO{sub 2} film deposition using tetrakis(diethylamino)titanium (TDEAT) and O{sub 2} as source gases in a low pressure chemical vapor deposition reactor was studied at low temperatures ranging from 100 to 250 deg. C. TiO{sub 2} film is traditionally deposited at temperature above 300 deg. C using oxygen-based Ti precursors, such as titanium tetraisopropoxide. In this study, the authors demonstrate that a combination of both reactive precursors, i.e., TDEAT and NH{sub 3}, is an effective technique for TiO{sub 2} film deposition at lower temperatures, albeit with some nitrogen incorporation. It was found that films can be formed at temperatures as low as 100 deg. C when NH{sub 3} is used. At higher temperatures, the growth rate of TiO{sub 2} films deposited using NH{sub 3} is higher than that of films deposited without NH{sub 3} by up to one order of magnitude. X-ray photoelectron spectroscopy data show that NH{sub 3} enhances the formation of TiNO and TiN, and x-ray diffraction analysis shows that all as-deposited films have amorphous structure. Both x-ray photoelectron spectroscopy and secondary ion mass spectroscopy depth profiles show that nitrogen, carbon, and oxygen are uniformly distributed throughout the film. The mechanism of enhancement of growth rate using NH{sub 3} is also discussed.

  15. WIND DATA REPORT Thompson Island

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Thompson Island June 1, 2003 ­ August 31, 2003 Prepared for Massachusetts...................................................................................................................... 9 Wind Speed Time Series............................................................................................................. 9 Wind Speed Distribution

  16. WIND DATA REPORT Thompson Island

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Thompson Island December 1, 2003 ­ February 29, 2004 Prepared for Massachusetts.................................................................................................................... 11 Wind Speed Time Series........................................................................................................... 11 Wind Speed Distribution

  17. WIND DATA REPORT Thompson Island

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Thompson Island March 1, 2003 ­ May 31, 2003 Prepared for Massachusetts Technology...................................................................................................................... 9 Wind Speed Time Series............................................................................................................. 9 Wind Speed Distributions

  18. WIND DATA REPORT Thompson Island

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Thompson Island September 1, 2003 ­ November 30, 2003 Prepared for Massachusetts...................................................................................................................... 9 Wind Speed Time Series............................................................................................................. 9 Wind Speed Distribution

  19. WIND DATA REPORT Thompson Island

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Thompson Island March 1, 2004 ­ May 31, 2004 Prepared for Massachusetts Technology...................................................................................................................... 9 Wind Speed Time Series............................................................................................................. 9 Wind Speed Distribution

  20. WIND DATA REPORT Thompson Island

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Thompson Island June 1, 2004 ­ August 31, 2004 Prepared for Massachusetts...................................................................................................................... 9 Wind Speed Time Series............................................................................................................. 9 Wind Speed Distribution

  1. Minnesota Nuclear Profile - Prairie Island

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

    Prairie Island" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

  2. WIND DATA REPORT Thompson Island

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Thompson Island December 1, 2004 ­ February 28, 2005 Prepared for Massachusetts.................................................................................................................... 10 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distribution

  3. WIND DATA REPORT Thompson Island

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Thompson Island September 1, 2004 ­ November 30, 2004 Prepared for Massachusetts.................................................................................................................... 11 Wind Speed Time Series........................................................................................................... 11 Wind Speed Distribution.............

  4. WIND DATA REPORT Thompson Island

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Thompson Island March 1, 2005 ­ May 31, 2005 Prepared for Massachusetts Technology.................................................................................................................... 10 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distribution

  5. Characterization of the selective reduction of NO by NH/sub 3/

    SciTech Connect (OSTI)

    Lucas, D.; Brown, N.J.

    1981-04-01T23:59:59.000Z

    The selective reduction of NO by NH/sub 3/ addition has been studied in a lean-burning oil-fired laboratory combustion tunnel as a function of equivalence ratio, NH/sub 3/ injection temperature, concentration of NH/sub 3/ added, and the source of NO. Ammonia breakthrough was found to depend strongly on the NH/sub 3/ addition temperature. The total concentration of nitrogen containing species other N/sub 2/, NO, and NH/sub 3/ was measured with a variety of techniques and was found to be less than 5 ppM over the range of conditions studied.

  6. Quantifying Vegetation Recovery on Santa Rosa Island

    E-Print Network [OSTI]

    Rentschlar, Elizabeth

    2014-12-09T23:59:59.000Z

    The rate of recovery on barrier islands after hurricanes is not well understood, because the majority of studies have focused on the geomorphic impact of storms on barrier islands. Dune vegetation recovery is a vital component of barrier island...

  7. Nauru Island Effect Study

    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 Renewable Energy:Nanowire Solar541,9337, 2011 at 2:00 P.M. Next8,NatureNauru Island

  8. Small-Scale Solar Grants (Rhode Island)

    Broader source: Energy.gov [DOE]

    The Rhode Island Economic Development Corporation (RIEDC) provides incentives for renewable-energy projects. Incentive programs are funded by the Rhode Island Renewable Energy Fund (RIREF) and...

  9. Energy Transition Initiative: Islands Playbook (Book) | OSTI...

    Office of Scientific and Technical Information (OSTI)

    Energy Transition Initiative: Islands Playbook (Book) Re-direct Destination: The Island Energy Playbook (the Playbook) provides an action-oriented guide to successfully initiating,...

  10. The Theory of Island Biogeography

    E-Print Network [OSTI]

    Landweber, Laura

    The Theory of Island Biogeography Robert H. MacArthur and Edward O. Wilson The young biologists" dominated by the collection of data. In The Theory of Island Biogeography they set out to change that by devel- oping a general mathema- tical theory that would make sense of a key ecological problem

  11. Island Political Economy Geoff Bertram & Bernard Poirine

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    323 Chapter 10 Island Political Economy Geoff Bertram & Bernard Poirine Introduction In this chapter we build on the observation that island economies, and especially small ones (population below one of development strategies. Common elements of "islandness" may serve to define island economies as a general

  12. Long Island Solar Farm Project Overview

    E-Print Network [OSTI]

    Ohta, Shigemi

    Long Island Solar Farm #12;Project Overview The Long Island Solar Farm (LISF) is a 32-megawatt. Project Developer/Owner/Operator: Long Island Solar Farm, LLC (BP Solar & MetLife) Purchaser of Power and construct arrays ~ 2 years of output (88,000 MWh equivalent) Long Island Solar Farm #12;Other Pollutants

  13. The State of Coral Reef Ecosystems of the Republic of the Marshall Islands MarshallIslands

    E-Print Network [OSTI]

    Queensland, University of

    The State of Coral Reef Ecosystems of the Republic of the Marshall Islands 387 MarshallIslands The State of Coral Reef Ecosystems of the Republic of the Marshall Islands Maria Beger1 , Dean Jacobson22 (1,940,000 mi2 ), the Republic of the Marshall Islands (RMI) is comprised of 1,225 islands

  14. EIS-0006: Wind Turbine Generator System, Block Island, Rhode Island

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy prepared this EIS to evaluate the environmental impacts of installing and operating a large experimental wind turbine, designated the MOD-OA, which is proposed to be installed on a knoll in Rhode Island's New Meadow Hill Swamp, integrated with the adjacent Block Island Power Company power plant and operated to supply electricity to the existing utility network.

  15. Array-type NH.sub.3 sensor

    DOE Patents [OSTI]

    West, David Lawrence; Montgomery, Frederick Charles; Armstrong, Timothy R; Warmack, Robert J

    2013-12-31T23:59:59.000Z

    An array-type sensor that senses NH.sub.3 includes non-Nernstian sensing elements constructed from metal and/or metal-oxide electrodes on an O.sub.2 ion conducting substrate. In one example sensor, one electrode may be made of platinum, another electrode may be made of manganese (III) oxide (Mn.sub.2O.sub.3), and another electrode may be made of tungsten trioxide (WO.sub.3). Some sensing elements may further include an electrode made of La.sub.0.6Sr.sub.0.4Co.sub.0.2Fe.sub0.8O.sub.3 and another electrode made of LaCr.sub.0.95.Mg.sub.0.05O.sub.3.

  16. NH3 generation over commercial Three-Way Catalysts and Lean-NOx...

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

    & Publications Emissions Control for Lean Gasoline Engines Emissions Control for Lean Gasoline Engines Spatiotemporal Distribution of NOx Storage: a Factor Controlling NH3 and...

  17. No Company Is An Island

    E-Print Network [OSTI]

    Maddox, A.

    No company is an island. Utilities and their industrial customers are discovering that collaboration can breed opportunity while isolation can lead to ruin. Inter company relationships have changed over recent years and HL&P and its customers...

  18. Pacific Islands Region News Release

    E-Print Network [OSTI]

    Pacific Islands Region News Release Contact: Wende Goo FOR IMMEDIATE RELEASE 808-721-4098 May 27 of these unique twins by contributing more than 100 hours of work to construct a holding pen for the young seal

  19. Climate Action Plan (Rhode Island)

    Broader source: Energy.gov [DOE]

    In the fall of 2001, the Department of Environmental Management (DEM), the RI State Energy Office (SEO), and the Governor's office convened the Rhode Island Greenhouse Gas Stakeholder Project in...

  20. The Long Island Solar Farm

    Broader source: Energy.gov [DOE]

    In November 2011, a utility-scale solar array became operational in the most unlikely of places: at Brookhaven National Laboratory on densely populated Long Island, New York. Now the largest...

  1. Site response at Treasure and Yerba Buena Islands, California

    E-Print Network [OSTI]

    Baise, L G; Glaser, Steven D; Dreger, D

    2003-01-01T23:59:59.000Z

    array at the Treasure Island Naval Station. ’’ Loma Prietadamage in Oakland, Treasure Island, and San Francisco. ’’C. H. ?1969?. ‘‘Treasure Island ?ll. ’’ Bay mud developments

  2. Hydrogen Storage Properties of New Hydrogen-Rich BH3NH3-Metal...

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

    Storage Properties of New Hydrogen-Rich BH3NH3-Metal Hydride (TiH2, ZrH2, MgH2, andor CaH2) Composite Systems. Hydrogen Storage Properties of New Hydrogen-Rich BH3NH3-Metal...

  3. Monitoring bank erosion at the Locke Island Archaeological National Register District: Summary of 1996/1997 field activities

    SciTech Connect (OSTI)

    Nickens, P.R. [ed.] [ed.; Bjornstad, B.N.; Nickens, P.R.; Cadoret, N.A.; Wright, M.K.

    1998-08-01T23:59:59.000Z

    Locke Island is located in the Columbia River in south-central Washington. The US Department of Energy (DOE) owns Locke Island as part of its Hanford Site. In the 1960s and 1970s, as a result of intensive irrigation developments on the inland shoreline to the east of the island, the White Bluffs, which form the eastern boundary of the Columbia River channel in this area, began to show geological failures as excess irrigation water seeped out along the bluffs. One of the largest such failures, known as the Locke Island Landslide, is located just east of Locke Island. By the early 1980s, this landslide mass had moved westward into the river channel toward the island and was diverting the current at the island`s eastern perimeter. Erosion of the bank in the center of the island accelerated, threatening the cultural resources. By the early 1990s, the erosion had exposed cultural features and artifacts along the bank, leading to the beginning of intermittent monitoring of the cutbank. In 1994, DOE initiated more scheduled, systematic monitoring of island erosion to better understand the physical processes involved as well as mitigate ongoing loss of the archaeological record.

  4. and Ion Processes ELSEVIER International Journal of Mass Spectrometry and lon Processes 167/168 (1997) 637-647

    E-Print Network [OSTI]

    Nizkorodov, Sergey

    /168 (1997) 637-647 Microsolvation of the ammonium ion in argon: infrared spectra of NH --Arn complexes (n Received 25 November 1996; accepted 2 June 1997 Abstract Infrared spectra of mass selected NH~-Ar, (n = 1 of the tetrahedral monomer. © 1997 Elsevier Science B.V. © 1997 Elsevier Science B.V. Keywords: Ab initio studies

  5. Biofuel Feedstock Inter-Island Transportation

    E-Print Network [OSTI]

    Biofuel Feedstock Inter-Island Transportation Prepared for the U.S. Department of Energy Office ........................................................................... 11 Options for liquid biofuel feedstock transport ............................................................................. agency thereof. #12;A Comparison of Hawaii's Inter-Island Maritime Transportation of Solid Versus Liquid

  6. REAP Islanded Grid Wind Power Conference

    Broader source: Energy.gov [DOE]

    Hosted by Renewable Energy Alaska Project, this three-day conference will show attendees how to learn, network, and share information on wind systems in island and islanded grid environments through expert panel discussions, stakeholder dialogue, and training.

  7. Recovery of a Deltaic Barrier Island to hurricane and oil spill impacts in coastal Louisiana. Final report, 1 June 1993-31 August 1994

    SciTech Connect (OSTI)

    Debusschere, K.; Lindstedt, D.; Mendelssohn, I.A.; Tao, Q.; Lin, Q.

    1994-11-01T23:59:59.000Z

    The goal of this project was to evaluate the effects of the 1992 Greenhill Petroleum Corporation Oil Spill and Hurricane Andrew on salt marsh recovery on East Timbalier Island, in coastal Louisiana. The landscape scale analysis relied on remote sensing/image analysis procedures and field surveys. The community scale analysis required quantitative field sampling for vegetative responses. Both types of analyses showed that the oil spill had minimal effect on island vegetation. The analysis also indicated that Hurricane Andrew had a profound effect on the island. The island`s land mass decreased by 25% between 1990 and 1992 and its previously continuous shoreline became fragmented after the hurricane. One year after hurricane impact, the island`s morphology changed significantly due to sediment reworking.

  8. OPTICAL CONSTANTS OF NH{sub 3} AND NH{sub 3}:N{sub 2} AMORPHOUS ICES IN THE NEAR-INFRARED AND MID-INFRARED REGIONS

    SciTech Connect (OSTI)

    Zanchet, Alexandre; Rodríguez-Lazcano, Yamilet; Gálvez, Óscar; Herrero, Víctor J.; Escribano, Rafael; Maté, Belén, E-mail: belen.mate@csic.es [Instituto de Estructura de la Materia, IEM-CSIC, Serrano 123, E-28006 Madrid (Spain)

    2013-11-01T23:59:59.000Z

    Ammonia ice has been detected on different astrophysical media ranging from interstellar medium (ISM) particles to the surface of various icy bodies of our solar system, where nitrogen is also present. We have carried out a detailed study of amorphous NH{sub 3} ice and NH{sub 3}:N{sub 2} ice mixtures, based on infrared (IR) spectra in the mid-IR (MIR) and near-IR (NIR) regions, supported by theoretical quantum chemical calculations. Spectra of varying ice thicknesses were obtained and optical constants were calculated for amorphous NH{sub 3} at 15 K and 30 K and for a NH{sub 3}:N{sub 2} mixture at 15 K over a 500-7000 cm{sup –1} spectral range. These spectra have improved accuracy over previous data, where available. Moreover, we also obtained absolute values for the band strengths of the more prominent IR features in both spectral regions. Our results indicate that the estimated NH{sub 3} concentration in ISM ices should be scaled upward by ?30%.

  9. Islands and Our Renewable Energy Future (Presentation)

    SciTech Connect (OSTI)

    Baring-Gould, I.; Gevorgian, V.; Kelley, K.; Conrad, M.

    2012-05-01T23:59:59.000Z

    Only US Laboratory Dedicated Solely to Energy Efficiency and Renewable Energy. High Contribution Renewables in Islanded Power Systems.

  10. ANNUAL FISH PASSAGE REPORT ROCK ISLAND DAM

    E-Print Network [OSTI]

    ANNUAL FISH PASSAGE REPORT ROCK ISLAND DAM COLUMBIA RIVER, WASHINGTON, 1959 :y .iiJA/i-3ri ^' WUUUi. ANNUAL FISH PASSAGE REPORT - ROCK ISLAND DAM COLUMBIA RIVER, WASHINGTON, 1959 by Paul D. Zimmer, Clifton and observations 10 Summary 13 #12;#12;ANNUAL FISH PASSAGE REPORT - ROCK ISLAND DAM COLUMBIA RIVER, WASHINGTON

  11. ANNUAL FISH PASSAGE REPORT ROCK ISLAND DAM

    E-Print Network [OSTI]

    ANNUAL FISH PASSAGE REPORT ROCK ISLAND DAM COLUMBIA RIVER, WASHINGTON 1960 . SPECIAL SCIENTIFIC ISLAND DAM COLUMBIA RIVER, WASHINGTON, 1960 by Paul D. Zimmer and Clifton C. Davidson United States Fish This annual report of fishway operations at Rock Island Dam in 1960 is dedicated to the memory of co

  12. ANNUAL FISH PASSAGE REPORT ROCK ISLAND DAM

    E-Print Network [OSTI]

    42) ANNUAL FISH PASSAGE REPORT ROCK ISLAND DAM COLUMBIA RIVER, WASHINGTON 1961 Marine Biological. McKeman, Director ANNUAL FISH PASSAGE REPORT - ROCK ISLAND DAM COLUMBIA RIVER, WASHINGTON, 1961--Fisheries No. 421 Washington, D. C. April 1962 #12;Rock Island Dam, Columbia River, Washington ii #12;CONTENTS

  13. Annual Fish Passage Report -Rock Island Dam

    E-Print Network [OSTI]

    Annual Fish Passage Report - Rock Island Dam Columbia River, Washington, 1965 By Paul D. Zimmer L. McKeman, Director Annual Fish Passage Report - Rock Island Dam Columbia River, Washington, 1965;#12;Annual Fish Passage Report - Rock Island Dam Columbia River, Washington, 1965 By PAUL D. ZIMMER, Fishery

  14. Close Encounters Treasure Island: Sequencing Moorea

    E-Print Network [OSTI]

    Wildermuth, Mary C

    Close Encounters Also... Treasure Island: Sequencing Moorea Devon Zagory on Food Safety College Features 12 CLOSE ENCOUNTERS by Claire Cain Miller Passing earth science to the next generation 20 TREASURE ISLAND by Erika Check Barcoding CNR's island research station Departments 2 L

  15. Experimental and theoretical studies of reactions of neutral vanadium and tantalum oxide clusters with NO and NH3

    E-Print Network [OSTI]

    Rocca, Jorge J.

    molecules on the respective clusters. A gas mixture of NO:NH3 9:1 is also added into the fast flow reactor oxide clusters with NO, NH3, and an NO/NH3 mixture in a fast flow reactor are investigated by time, a complete elucidation of the reaction mechanism has not been achieved, and very few, if any, gas phase

  16. Simple method for calculating island widths

    SciTech Connect (OSTI)

    Cary, J.R. (Department of Astrophysical, Planetary, and Atmospheric Sciences, and Department of Physics, University of Colorado, Boulder, Colorado 80309-0391 (USA)); Hanson, J.D. (Department of Physics, Auburn University, Auburn, Alabama 36849 (USA))

    1991-04-01T23:59:59.000Z

    A simple method for calculating magnetic island widths has been developed. This method uses only that information obtained from integrating along the closed field line at the island center. Thus, this method is computationally less intensive than the usual method of producing surfaces of section of sufficient detail to locate and resolve the island separatrix. This method has been implemented numerically and used to analyze the buss work islands of ATF (Fusion Technol. {bold 10}, 179 (1986)). In this case the method proves to be accurate to at least within 20% even though the islands are within a factor of 2 of overlapping.

  17. Characterization of Cu-SSZ-13 NH3 SCR Catalysts: an in situ FTIR...

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

    of Cu-SSZ-13 NH3 SCR Catalysts: an in situ FTIR Study. Abstract: The adsorption of CO and NO over Cu-SSZ-13 zeolite catalysts, highly active in the selective...

  18. Selective Catalytic Oxidation (SCO) of NH3 to N2 for Hot Exhaust...

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

    Oxidation (SCO) of NH3 to N2 for Hot Exhaust Treatment Investigation of a series of transition metal oxides and precious metal based catalysts for ammonia selective oxidation at...

  19. Fe/SSZ-13 as an NH3-SCR Catalyst: A Reaction Kinetics andFTIR...

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

    as an NH3-SCR Catalyst: A Reaction Kinetics and FTIRMssbauer Spectroscopic Study."Applied Catalysis. B, Environmental 164:407-419. doi:10.1016j.apcatb.2014.09.031 Authors:...

  20. Low Temperature Milling of the LiNH2 + LiH Hydrogen Storage System...

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

    Hu, JH Kwak, and Z Yang.2009."Low Temperature Milling of the LiNH2 + LiH Hydrogen Storage System."International Journal of Hydrogen Energy 34(10):4331-4339. doi:10.1016...

  1. Structures of the Kplus and NH4 Forms of Linde J

    SciTech Connect (OSTI)

    R Broach; R Kirchner

    2011-12-31T23:59:59.000Z

    The aluminosilicate zeolite Linde J has a unique topology. The structures of the K{sup +} and NH{sub 4}{sup +} forms of Linde J ([X{sub 2}(H{sub 2}O)][Si{sub 2}Al{sub 2}O{sub 8}] where X = K or NH{sub 4}) are identical except for slight cell size and positional differences due to NH{sub 4}{sup +} being larger than K{sup +} cations. The space group is P2{sub 1}2{sub 1}2{sub 1}. Cell dimensions are: K{sup +} Linde J, a = 9.4577(2) {angstrom}, b = 9.5573(2) {angstrom}, c = 9.9429(2) {angstrom}; NH{sub 4}{sup +} Linde J, a = 9.6324(4) {angstrom}, b = 9.6423(3) {angstrom}, c = 10.0230(3) {angstrom}. Zigzag 8-ring channels intersect giving a 2-D pore system.

  2. Structures of the K[superscript +] and NH[subscript 4 superscript +] forms of Linde J

    SciTech Connect (OSTI)

    Broach, Robert W.; Kirchner, Richard M. (UOP); (Manhattan C)

    2011-11-17T23:59:59.000Z

    The aluminosilicate zeolite Linde J has a unique topology. The structures of the K{sup +} and NH{sub 4}{sup +} forms of Linde J ([X{sub 2}(H{sub 2}O)][Si{sub 2}Al{sub 2}O{sub 8}] where X = K or NH{sub 4}) are identical except for slight cell size and positional differences due to NH{sub 4}{sup +} being larger than K{sup +} cations. The space group is P2{sub 1}2{sub 1}2{sub 1}. Cell dimensions are: K{sup +} Linde J, a = 9.4577(2) {angstrom}, b = 9.5573(2) {angstrom}, c = 9.9429(2) {angstrom}; NH{sub 4}{sup +} Linde J, a = 9.6324(4) {angstrom}, b = 9.6423(3) {angstrom}, c = 10.0230(3) {angstrom}. Zigzag 8-ring channels intersect giving a 2-D pore system.

  3. Magnetic island evolution in hot ion plasmas

    SciTech Connect (OSTI)

    Ishizawa, A.; Nakajima, N. [National Institute for Fusion Science, Toki 509-5292 (Japan); Waelbroeck, F. L.; Fitzpatrick, R.; Horton, W. [Institute for Fusion Studies, University of Texas at Austin, Austin, Texas 78712 (United States)

    2012-07-15T23:59:59.000Z

    Effects of finite ion temperature on magnetic island evolution are studied by means of numerical simulations of a reduced set of two-fluid equations which include ion as well as electron diamagnetism in slab geometry. The polarization current is found to be almost an order of magnitude larger in hot than in cold ion plasmas, due to the strong shear of ion velocity around the separatrix of the magnetic islands. As a function of the island width, the propagation speed decreases from the electron drift velocity (for islands thinner than the Larmor radius) to values close to the guiding-center velocity (for islands of order 10 times the Larmor radius). In the latter regime, the polarization current is destabilizing (i.e., it drives magnetic island growth). This is in contrast to cold ion plasmas, where the polarization current is generally found to have a healing effect on freely propagating magnetic island.

  4. Breath gating of cardiac PET using 13N-NH3: An optimization

    E-Print Network [OSTI]

    was carried out using 13 N-NH3 on two dierent PET/CT scanners: a Siemens Biograph 64 and a Siemens mCT PET. In this project the breath-motion was estimated using an ane transformation on the obtained images, from which- jekt er udført ved brug af 13 N-NH3 på to skannere, henholdsvis en Siemens Biograph 64 og en Siemens m

  5. Direct measurement of the reactivity of NH and OH on a silicon nitride surface

    SciTech Connect (OSTI)

    Buss, R.J.; Ho, P.; Breiland, W.G. [Sandia National Labs., Albuquerque, NM (United States); Fisher, E.R. [Colorado State Univ., Fort Collins, CO (United States). Dept. of Chemistry

    1993-12-31T23:59:59.000Z

    In order to understand and successfully model the plasma processing used in device fabrication, it is important to determine the role played by plasma-generated radicals. The authors have used the IRIS technique (Imaging of Radicals Interacting Surfaces) to obtain the reactivity of NH (X{sup 3}S{sup {minus}}) and OH (X{sup 2}P) at a silicon nitride film surface while the film is exposed to a plasma-type environment. The reactivity of NH was found to be zero both during exposure of the surface to an NH{sub 3} plasma and during active deposition of silicon nitride from a SiH{sub 4}/NH{sub 3} plasma. No NH surface reaction was detectable for any rotational states of NH and over a surface temperature range of 300--700 K. OH radicals generated in an H{sub 2}O plasma were found to have a reactivity of 0.57 on a room temperature oxidized silicon nitride surface. The OH reactivity falls to zero as the temperature of the substrate is raised.

  6. Pathogenicity island mobility and gene content.

    SciTech Connect (OSTI)

    Williams, Kelly Porter

    2013-10-01T23:59:59.000Z

    Key goals towards national biosecurity include methods for analyzing pathogens, predicting their emergence, and developing countermeasures. These goals are served by studying bacterial genes that promote pathogenicity and the pathogenicity islands that mobilize them. Cyberinfrastructure promoting an island database advances this field and enables deeper bioinformatic analysis that may identify novel pathogenicity genes. New automated methods and rich visualizations were developed for identifying pathogenicity islands, based on the principle that islands occur sporadically among closely related strains. The chromosomally-ordered pan-genome organizes all genes from a clade of strains; gaps in this visualization indicate islands, and decorations of the gene matrix facilitate exploration of island gene functions. A %E2%80%9Clearned phyloblocks%E2%80%9D method was developed for automated island identification, that trains on the phylogenetic patterns of islands identified by other methods. Learned phyloblocks better defined termini of previously identified islands in multidrug-resistant Klebsiella pneumoniae ATCC BAA-2146, and found its only antibiotic resistance island.

  7. Floating Cities, Islands and States

    E-Print Network [OSTI]

    Bolonkin, Alexander

    2008-01-01T23:59:59.000Z

    Many small countries are in need of additional territory. They build landfills and expensive artificial islands. The ocean covers 71 per cent of the Earth surface. Those countries (or persons of wealth) starting the early colonization of the ocean may obtain advantages through additional territory or creating their own independent state. An old idea is building a big ship. The best solution to this problem, however, is the provision of floating cities, islands, and states. The author idea is to use for floating cities, islands, and states a cheap floating platform created from a natural ice field taken from the Arctic or Antarctic oceans. These cheap platforms protected by air-film (bottom and sides) and a conventional insulating cover (top) and having a cooling system can exist for an unlimited time. They can be increased in number or size at any time, float in warm oceans, travel to different continents and countries, serve as artificial airports, harbors and other marine improvements, as well as floating c...

  8. A signature for turbulence driven magnetic islands

    SciTech Connect (OSTI)

    Agullo, O.; Muraglia, M.; Benkadda, S. [Aix-Marseille Université, CNRS, PIIM, UMR 7345 Marseille (France); France-Japan Magnetic Fusion Laboratory, LIA 336 CNRS, Marseille (France); Poyé, A. [Univ. Bordeaux, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence (France); Yagi, M. [Plasma Theory and Simulation Gr., JAEA, Rokkasho (Japan); Garbet, X. [IRFM, CEA, St-Paul-Lez-Durance 13108 (France); Sen, A. [Institute for Plasma Research, Bhat, Gandhinagar 382428 (India)

    2014-09-15T23:59:59.000Z

    We investigate the properties of magnetic islands arising from tearing instabilities that are driven by an interchange turbulence. We find that such islands possess a specific signature that permits an identification of their origin. We demonstrate that the persistence of a small scale turbulence maintains a mean pressure profile, whose characteristics makes it possible to discriminate between turbulence driven islands from those arising due to an unfavourable plasma current density gradient. We also find that the island poloidal turnover time, in the steady state, is independent of the levels of the interchange and tearing energy sources. Finally, we show that a mixing length approach is adequate to make theoretical predictions concerning island flattening in the island rotation frame.

  9. A Complete Survey of the Central Molecular Zone in NH3

    E-Print Network [OSTI]

    Takumi Nagayama; Toshihiro Omodaka; Toshihiro Handa; Hayati Bebe Hajra Iahak; Tsuyoshi Sawada; Takeshi Miyaji; Yasuhiro Koyama

    2007-07-06T23:59:59.000Z

    We present a map of the major part of the central molecular zone (CMZ) of simultaneous observations in the NH3 (J,K) = (1,1) and (2,2) lines using the Kagoshima 6-m telescope. The mapped area is -1.000 80 K contain 75% and 25% of the total NH3 flux, respectively. These temperatures indicate that the dense molecular gas in the CMZ is dominated by gas that is warmer than the majority of the dust present there. A comparison with the CO survey by Sawada et al. (2001) shows that the NH3 emitting region is surrounded by a high pressure region on the l-v plane. Although NH3 emission traces dense gas, it is not extended into a high pressure region. Therefore, the high pressure region is less dense and has to be hotter. This indicates that the molecular cloud complex in the Galactic center region has a ``core'' of dense and warm clouds which are traced by the NH3 emission, and an ``envelope'' of less dense and hotter gas clouds. Besides heating by ambipolar diffusion, the hot plasma gas emitting the X-ray emission may heat the hot ``envelope''.

  10. Thermal Durability of Cu-CHA NH3-SCR Catalysts for Diesel NOx Reduction

    SciTech Connect (OSTI)

    Schmieg, Steven J.; Oh, Se H.; Kim, Chang H.; Brown, David B.; Lee, Jong H.; Peden, Charles HF; Kim, Do Heui

    2012-04-30T23:59:59.000Z

    Multiple catalytic functions (NOx conversion, NO and NH3 oxidation, NH3 storage) of a commercial Cu-zeolite urea/NH3-SCR catalyst were assessed in a laboratory fixed-bed flow reactor system after differing degrees of hydrothermal aging. Catalysts were characterized by using x-ray diffraction (XRD), 27Al solid state nuclear magnetic resonance (NMR) and transmission electron microscopy (TEM) / energy dispersive X-ray (EDX) spectroscopy to develop an understanding of the degradation mechanisms during catalyst aging. The catalytic reaction measurements of laboratory-aged catalysts were performed, which allows us to obtain a universal curve for predicting the degree of catalyst performance deterioration as a function of time at each aging temperature. Results show that as the aging temperature becomes higher, the zeolite structure collapses in a shorter period of time after an induction period. The decrease in SCR performance was explained by zeolite structure destruction and/or Cu agglomeration, as detected by XRD/27Al NMR and by TEM/EDX, respectively. Destruction of the zeolite structure and agglomeration of the active phase also results in a decrease in the NO/NH3 oxidation activity and the NH3 storage capacity of the catalyst. Selected laboratory aging conditions (16 h at 800oC) compare well with a 135,000 mile vehicle-aged catalyst for both performance and characterization criteria.

  11. ANNUAL WIND DATA REPORT Thompson Island

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    ANNUAL WIND DATA REPORT Thompson Island March 1, 2002 ­ February 28, 2003 Prepared.................................................................................................................... 11 Wind Speed Time Series........................................................................................................... 11 Wind Speed Distributions

  12. WIND DATA REPORT Deer Island Outfall

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Deer Island Outfall August 18, 2003 ­ December 4, 2003 Prepared for Massachusetts...................................................................................................................... 7 Wind Speed Time Series............................................................................................................. 7 Wind Speed Distributions

  13. WIND DATA REPORT Deer Island Parking Lot

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Deer Island Parking Lot May 1, 2003 ­ July 15, 2003 Prepared for Massachusetts...................................................................................................................... 7 Wind Speed Time Series............................................................................................................. 7 Wind Speed Distributions

  14. Nauru Island Effect Detection Data Set

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

    Long, Chuck

    During Nauru99 it was noted that the island was producing small clouds that advected over the ARM site. The Nauru Island Effect Study was run for 1.5 years and the methodology developed to detect the occurrence. Nauru ACRF downwelling SW, wind direction, and air temperature data are used, along with downwelling SW data from Licor radiometers located on the southern end of the island near the airport landing strip. A statistical analysis and comparison of data from the two locations is used to detect the likely occurrence of an island influence on the Nauru ACRF site data

  15. Pennsylvania Nuclear Profile - Three Mile Island

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

    Three Mile Island" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

  16. Asian American Pacific Islander Heritage Month

    Broader source: Energy.gov [DOE]

    Generations of Asian Americans and Pacific Islanders (AAPIs) have helped make America what it is today. Their histories recall bitter hardships and proud accomplishments -- from the laborers who...

  17. Dendrochronology of Strain-Relaxed Islands

    SciTech Connect (OSTI)

    Merdzhanova, T.; Kiravittaya, S.; Rastelli, A.; Stoffel, M.; Denker, U.; Schmidt, O.G. [Max-Planck-Institut fuer Festkoerperforschung, Heisenbergstrasse 1, D-70569 Stuttgart (Germany)

    2006-06-09T23:59:59.000Z

    We report on the observation and study of tree-ring structures below dislocated SiGe islands (superdomes) grown on Si(001) substrates. Analogous to the study of tree rings (dendrochronology), these footprints enable us to gain unambiguous information on the growth and evolution of superdomes and their neighboring islands. The temperature dependence of the critical volume for dislocation introduction is measured and related to the composition of the islands. We show clearly that island coalescence is the dominant pathway towards dislocation nucleation at low temperatures, while at higher temperatures anomalous coarsening is effective and leads to the formation of a depletion region around superdomes.

  18. Simple method for calculating island widths

    SciTech Connect (OSTI)

    Cary, J.R.; Hanson, J.D.; Carreras, B.A.; Lynch, V.E.

    1989-01-01T23:59:59.000Z

    A simple method for calculating magnetic island widths has been developed. This method uses only information obtained from integrating along the closed field line at the island center. Thus, this method is computationally less intensive than the usual method of producing surfaces of section of sufficient detail to locate and resolve the island separatrix. This method has been implemented numerically and used to analyze the buss work islands of ATF. In this case the method proves to be accurate to at least within 30%. 7 refs.

  19. Northern Mariana Islands - Territory Energy Profile Overview...

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

    islands of Pagan and Saipan - unique in Micronesia in having abundant geothermal energy potential, and CNMI has excellent resources for both wind and solar power. CNMI enacted a...

  20. Aeromagnetic Survey And Interpretation, Ascention Island, South...

    Open Energy Info (EERE)

    Interpretation, Ascention Island, South Atlantic Ocean Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Aeromagnetic Survey And Interpretation,...

  1. Morphological barrier island changes and recovery of dunes after Hurricane Dennis, St. George Island, Florida

    E-Print Network [OSTI]

    Fagherazzi, Sergio

    of the barrier island are analyzed, along with the short-term post-storm recovery of secondary dunes. ResultsMorphological barrier island changes and recovery of dunes after Hurricane Dennis, St. George September 2009 Keywords: Dune recovery LiDAR Overwash Hurricane Dennis Barrier island During the summer

  2. Accurate Prediction of the Ammonia Probes of a Variable Proton-to-Electron Mass Ratio

    E-Print Network [OSTI]

    Owens, Alec; Thiel, Walter; Špirko, Vladimir

    2015-01-01T23:59:59.000Z

    A comprehensive study of the mass sensitivity of the vibration-rotation-inversion transitions of $^{14}$NH$_3$, $^{15}$NH$_3$, $^{14}$ND$_3$, and $^{15}$ND$_3$ is carried out variationally using the TROVE approach. Variational calculations are robust and accurate, offering a new way to compute sensitivity coefficients. Particular attention is paid to the $\\Delta k=\\pm 3$ transitions between the accidentally coinciding rotation-inversion energy levels of the $\

  3. HEALTH EFFECTS OF THE NUCLEAR ACCIDENT AT THREE MILE ISLAND

    E-Print Network [OSTI]

    Fabrikant, J.I.

    2010-01-01T23:59:59.000Z

    Commission on the Accident at Three Mile Island (Fabrikant,Commission on the Accident at Three Mile Island. (Fahrikant,Commission on the Accident at Three Mile Island. (Fabrikant,

  4. The dynamics of genetic and morphological variation on volcanic islands

    E-Print Network [OSTI]

    Thorpe, Roger Stephen

    : volcanism; phylogeography; geographical variation; natural selection; Canary islands; Tarentola 1 and Canary islands). It has been argued that population extinctions, recolonizations and associ- ated a role in shaping geographical variation. The islands of the Canary Archipelago provide an excellent

  5. Rhode Island to Build First Offshore Wind Farm

    Broader source: Energy.gov [DOE]

    Block Island, a small town with only 1,000 full-time, residents, is the site for a big project, when it will become home to Rhode Island’s first offshore wind farm.

  6. A Review & Assessment of Current Operating Conditions Allowable Stresses in ASME Section III Subsection NH

    SciTech Connect (OSTI)

    R. W. Swindeman

    2009-12-14T23:59:59.000Z

    The current operating condition allowable stresses provided in ASME Section III, Subsection NH were reviewed for consistency with the criteria used to establish the stress allowables and with the allowable stresses provided in ASME Section II, Part D. It was found that the S{sub o} values in ASME III-NH were consistent with the S values in ASME IID for the five materials of interest. However, it was found that 0.80 S{sub r} was less than S{sub o} for some temperatures for four of the materials. Only values for alloy 800H appeared to be consistent with the criteria on which S{sub o} values are established. With the intent of undertaking a more detailed evaluation of issues related to the allowable stresses in ASME III-NH, the availabilities of databases for the five materials were reviewed and augmented databases were assembled.

  7. Monhegan Island | 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, searchOfRose BendMiasole IncMinuteman WindMoana(Tempel,MoeMonhegan Island Jump

  8. Island Gas | 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 being directedAnnual SiteofEvaluatingGroup | OpenHunanInformation sourceInvensysIsland Gas Jump to: navigation,

  9. news: Bern Convention group of experts on European island biological diversity: an international network to preserve island biodiversity

    E-Print Network [OSTI]

    Borges, Paulo A. V.

    2009-01-01T23:59:59.000Z

    by the Government of Canary Islands at Tenerife (1-3 Octoberthe Gov- ernments of Canary Islands, Azores and Madeira inAzores, Madeira and Canary Islands (Macaronesia), Balearic

  10. The Long Island Solar Farm | Department of Energy

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

    of Energy The Long Island Solar Farm More Documents & Publications The Long Island Solar Farm EA-1663: Final Environmental Assessment EA-1928: Final Environmental Assessment...

  11. The Long Island Solar Farm | Department of Energy

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

    in the East. The Long Island Solar Farm More Documents & Publications The Long Island Solar Farm EA-1663: Final Environmental Assessment EA-1928: Final Environmental Assessment...

  12. asian pacific islanders: Topics by E-print Network

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

    Department of Mangroves of the Pacific Islands:Agriculture Environmental Sciences and Ecology Websites Summary: . The perception of mangroves by people in the Pacific islands...

  13. Commercial-Scale Renewable-Energy Grants (Rhode Island)

    Broader source: Energy.gov [DOE]

    The Rhode Island Economic Development Corporation (RIEDC) provides incentives for renewable-energy projects. Incentive programs are funded by the Rhode Island Renewable Energy Fund (RIREF) and...

  14. Energy Transformation in the U.S. Virgin Islands | Department...

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

    About Us Initiatives & Projects Energy Transition Initiative Energy Transformation in the U.S. Virgin Islands Energy Transformation in the U.S. Virgin Islands Click on the...

  15. amchitka island alaska: Topics by E-print Network

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

    MA August 2005 Prepared for Massachusetts for August 2005 This update summarizes the monthly data results for the Thompson Island monitoring site Island for the month of August...

  16. adak island alaska: Topics by E-print Network

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

    MA August 2005 Prepared for Massachusetts for August 2005 This update summarizes the monthly data results for the Thompson Island monitoring site Island for the month of August...

  17. akutan island alaska: Topics by E-print Network

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

    MA August 2005 Prepared for Massachusetts for August 2005 This update summarizes the monthly data results for the Thompson Island monitoring site Island for the month of August...

  18. The Biogeography of Globally Threatened Seabirds and Island Conservation Opportunities

    E-Print Network [OSTI]

    Spatz, Dena R.

    2013-01-01T23:59:59.000Z

    and North Islands, Hispaniola, etc. ). The conservation ofand North Islands, Hispaniola, etc. ). The conservation ofGreater Antilles (Hispaniola) Lesser Antilles Galapagos

  19. Observation of energetic electrons within magnetic islands

    E-Print Network [OSTI]

    Loss, Daniel

    that energetic electron fluxes peak at sites of compressed density within islands, which imposes a new constraintLETTERS Observation of energetic electrons within magnetic islands L.-J. CHEN1 *, A. BHATTACHARJEE1, University of New Hampshire, Durham, New Hampshire 03824, USA 2 National Astronomical Observatory of Japan, 2

  20. Low-Energy Electron Microscopy Studies of Interlayer Mass Transport Kinetics on TiN(111)

    E-Print Network [OSTI]

    Israeli, Navot

    Low-Energy Electron Microscopy Studies of Interlayer Mass Transport Kinetics on TiN(111) S annealing of three-dimensional (3D) TiN(111) mounds, consisting of stacked 2D islands, at temperatures-limited decay of 2D TiN islands on atomically-flat TiN(111) terraces [Phys. Rev. Lett. 89 (2002) 176102

  1. Synthesis and Characterization of Th2N2(NH) Isomorphous to Th2N3

    SciTech Connect (OSTI)

    Silva, G W Chinthaka M [ORNL; Yeamans, Charles B. [University of California, Berkeley; Hunn, John D [ORNL; Sattelberger, Alfred P [Argonne National Laboratory (ANL); Czerwinski, Ken R. [University of Nevada, Las Vegas; Weck, Dr. Phil F [University of Nevada, Las Vegas

    2012-01-01T23:59:59.000Z

    Using a new, low-temperature, fluoride-based process, thorium nitride imide of the chemical formula Th{sub 2}N{sub 2}(NH) was synthesized from thorium dioxide via an ammonium thorium fluoride intermediate. The resulting product phase was characterized by powder X-ray diffraction (XRD) analysis and was found to be crystallographically similar to Th{sub 2}N{sub 3}. Its unit cell was hexagonal with a space group of P3m{bar 1} and lattice parameters of a = b = 3.886(1) and c = 6.185(2) {angstrom}. The presence of -NH in the nitride phase was verified by Fourier transform infrared spectroscopy (FTIR). Total energy calculations performed using all-electron scalar relativistic density functional theory (DFT) showed that the hydrogen atom in the Th{sub 2}N{sub 2}(NH) prefers to bond with nitrogen atoms occupying 1a Wyckoff positions of the unit cell. Lattice fringe disruptions observed in nanoparticle areas of the nitride species by high-resolution transmission electron microscopic (HRTEM) images also displayed some evidence for the presence of -NH group. As ThO{sub 2} was identified as an impurity, possible reaction mechanisms involving its formation are discussed.

  2. Synthesis and Evaluation of Cu/SAPO-34 Catalysts for NH3-SCR...

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

    of CuSAPO-34 Catalysts for NH3-SCR 2: Solid-state Ion Exchange and One-pot Synthesis."Applied Catalysis. B, Environmental 162:501-514. doi:10.1016j.apcatb.2014.07.029 Authors:...

  3. STRUCTURE OF PENTAKIS (UREA) DIOXOURANIUM(VI)NITRATE LUO2 (OC (NH2)2)5 (NO3) 2

    E-Print Network [OSTI]

    Zalkin, Allan

    2011-01-01T23:59:59.000Z

    2(OC(NH 2 )2)5](N0 3 )2 by Allan Zalkin*, Helena Ruben andU0 2 (OC(NH 2)2)5](N0 3)2 by Allan Zalkin, Hel~na Ruben and

  4. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA June 2005 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA at Thompson Island for the month of June 2005, at the highest anemometer height of 40 m. Thompson Island Wind

  5. Effects of constraints in general branched molecules: A quantitative ab initio study in HCO-L-Ala-NH2

    E-Print Network [OSTI]

    Pablo Echenique; J. L. Alonso; Ivan Calvo

    2006-12-04T23:59:59.000Z

    A general approach to the design of accurate classical potentials for protein folding is described. It includes the introduction of a meaningful statistical measure of the differences between approximations of the same potential energy, the definition of a set of Systematic and Approximately Separable and Modular Internal Coordinates (SASMIC), much convenient for the simulation of general branched molecules, and the imposition of constraints on the most rapidly oscillating degrees of freedom. All these tools are used to study the effects of constraints in the Conformational Equilibrium Distribution (CED) of the model dipeptide HCO-L-Ala-NH2. We use ab initio Quantum Mechanics calculations including electron correlation at the MP2 level to describe the system, and we measure the conformational dependence of the correcting terms to the naive CED based in the Potential Energy Surface (PES) without any simplifying assumption. These terms are related to mass-metric tensors determinants and also occur in the Fixman's compensating potential. We show that some of the corrections are non-negligible if one is interested in the whole Ramachandran space. On the other hand, if only the energetically lower region, containing the principal secondary structure elements, is assumed to be relevant, then, all correcting terms may be neglected up to peptides of considerable length. This is the first time, as far as we know, that the analysis of the conformational dependence of these correcting terms is performed in a relevant biomolecule with a realistic potential energy function.

  6. U.S. Virgin Islands- Net Metering

    Broader source: Energy.gov [DOE]

    In February 2007, the U.S. Virgin Islands Public Services Commission approved a limited net-metering program for residential and commercial photovoltaic (PV), wind-energy or other renewable energ...

  7. Qualifying RPS State Export Markets (Rhode Island)

    Broader source: Energy.gov [DOE]

    This entry lists the states with Renewable Portfolio Standard (RPS) policies that accept generation located in Rhode Island as eligible sources towards their RPS targets or goals. For specific...

  8. 11 Life on Herbert Island (part 2)

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 11 Length of track 45 minutes Title of track Life on Herbert Island (part 2) Translation...

  9. 13 Life on Herbert Island (part 3)

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 13 Length of track 30 minutes Title of track Life on Herbert Island (part 3) Translation...

  10. 12 Life on Herbert Island (part 1)

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 12 Length of track 1 hour 35 minutes Title of track Life on Herbert Island (part 1...

  11. Community Redevelopment Case Study: Jekyll Island

    Broader source: Energy.gov [DOE]

    Presentation—given at the April 2012 Federal Utility Partnership Working Group (FUPWG) meeting—features photos from a case study about Jekyll Island's community redevelopment project in Georgia.

  12. Alternative Fuels Data Center: Rhode Island Information

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

    facilities in Rhode Island, use the TransAtlas interactive mapping tool or use BioFuels Atlas to show the use and potential production of biofuels throughout the U.S. and...

  13. Solar School Program in Reunion Island

    E-Print Network [OSTI]

    David, M.; Adelard, L.

    2004-01-01T23:59:59.000Z

    system efficiency. In Réunion Island, the industrial engineering laboratory is involved in the regional solar school program. Its aim is to gather some local construction actors (city technical offices, architects, civil engineers, specialized university...

  14. The Jobs Development Act (Rhode Island)

    Broader source: Energy.gov [DOE]

    The Jobs Development Act provides an incremental reduction in the corporate income tax rate (9%) to companies creating jobs in Rhode Island. For every ten new jobs created for companies with fewer...

  15. Job Creation Guaranty Program (Rhode Island)

    Broader source: Energy.gov [DOE]

    RIEDC’s Job Creation Guaranty Program provides businesses looking to expand or relocate in Rhode Island with access to capital and credit. RIEDC guarantees loans by private lenders or guarantees...

  16. CAYMAN ISLANDS National Biodiversity Action Plan

    E-Print Network [OSTI]

    Exeter, University of

    down to us by those who went before, the natural wealth and beauty which is ours. John F. Kennedy environment for the Cayman Islands. CH2M Hill "Study on the Provision of Construction Aggregate and Fill

  17. Bainbridge Island Data Dashboard | Department of Energy

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

    The data dashboard for Bainbridge Island, a partner in the U.S. Department of Energy's Better Buildings Neighborhood Program. bban0003805pmcdashboardy13-q3.xls More Documents...

  18. Macroalgal distribution at Lee Stocking Island, Bahamas

    E-Print Network [OSTI]

    Roberts, Jill Christie

    1997-01-01T23:59:59.000Z

    from the reef community, macroalgae have been increasing in abundance on the reefs surrounding Lee Stocking Island (LSI), Bahamas. Macroalgal patches prevent coral recruitment and growth, thereby restructuring the reef. In such cases, coral and algal...

  19. DYER ISLAND CONSERVATION TRUST LETTER OF CONCERN

    E-Print Network [OSTI]

    de Villiers, Marienne

    ..........................................................................................................................8 4 GENERAL POTENTIAL IMPACTS OF THE NPS ON THE MARINE ENVIRONMENTDYER ISLAND CONSERVATION TRUST LETTER OF CONCERN ASSOCIATED WITH THE ESTABLISHMENT OF A NUCLEAR....................................................................................................................................6 3 THE MARINE ENVIRONMENT SURROUNDING BANTAMSKLIP

  20. US Virgin Islands renewable energy future

    E-Print Network [OSTI]

    Oldfield, Brian (Brian K.)

    2013-01-01T23:59:59.000Z

    The US Virgin Islands must face drastic changes to its electrical system. There are two problems with electricity production in the USVI-it's dirty and it's expensive. Nearly one hundred percent of the electricity in these ...

  1. Solar School Program in Reunion Island 

    E-Print Network [OSTI]

    David, M.; Adelard, L.

    2004-01-01T23:59:59.000Z

    Because of its particular geographic situation and relatively high altitude (3069 meters), Reunion Island is composed of a very large amount of micro-climates which have a direct impact on buildings' comfort, energy consumptions and renewable energy...

  2. N. Mariana Islands- Renewables Portfolio Standard

    Broader source: Energy.gov [DOE]

    The Commonwealth of the Northern Mariana Islands enacted its Renewables Portfolio Standard in September 2007, in which a certain percentage of its net electricity sales must come from renewable e...

  3. Long Island Power Authority- Renewable Electricity Goal

    Broader source: Energy.gov [DOE]

    As a municipal utility, the Long Island Power Authority (LIPA) is not obligated to comply with the [http://www.dsireusa.org/library/includes/incentive2.cfm?Incentive_Code=N... New York Renewable...

  4. Metromorphosis : evolution on the urban island

    E-Print Network [OSTI]

    Vezina, Kenrick (Kenrick Freitas)

    2011-01-01T23:59:59.000Z

    Cities are very much alive. Like islands, they provide a natural testing ground for evolution. With more than half of the world's population living in urban areas now, the influence cities have on the planet's life is ...

  5. PSEG Long Island- Renewable Electricity Goal

    Broader source: Energy.gov [DOE]

    As a municipal utility, the Long Island Power Authority (LIPA) is not obligated to comply with the New York Renewable Portfolio Standard (RPS). The LIPA Board of Trustees has nevertheless decided...

  6. Planetary fluids He and NH/sub 3/ at high shock pressures and temperatures

    SciTech Connect (OSTI)

    Nellis, W.J.; Radousky, H.B.; Mitchell, A.C.; Holmes, N.C.; Ross, M.; Young, D.A.

    1985-04-01T23:59:59.000Z

    Liquid He at 4.3 K and 1 atm was shocked to 16 GPa (160 kbar) and 12,000 K and double-shocked to 56 GPa and 21,000 K. Liquid perturbation theory was used to determine an effective interatomic potential from which the equation of state of He can be obtained over a wide range of densities and temperatures in the envelopes of the outer planets. A new fast optical pyrometer and a cryogenic specimen holder for liquid NH/sub 3/ were developed to measure shock temperatures of 4400 and 3600 K at pressures of 59 and 48 GPa. These conditions correspond to those in the ice layers in Uranus and Neptune. The shock temperature data are in reasonable agreement with an equation of state by Ree based on an intermolecular potential derived from NH/sub 3/ Hugoniot data.

  7. Controls of Magnetic Islands by Pellet Injection in Tokamaks

    SciTech Connect (OSTI)

    Shaing, K. C. [University of Wisconsin; Houlberg, Wayne A [ORNL; Peng, Yueng Kay Martin [ORNL

    2007-01-01T23:59:59.000Z

    The appearance of magnetic islands in tokamaks degrades plasma confinement. It is therefore important to control or eliminate the growth of the islands to improve the performance of a tokamak. A theory is developed to control magnetic islands using the localized pressure gradient driven bootstrap current by injecting pellets at the O-point of the island to create a peaked plasma pressure profile inside the island. This localized bootstrap current replenishes the missing equilibrium bootstrap current density that causes the island to grow in the first place. It is shown that the effect of the localized bootstrap current tends to reduce or eliminate the original drive for the growth of the island in the island evolution equation. The theory is also valid for the localized bootstrap current created by localized heating, but with much less effectiveness. A possibility of eliminating the island by controlling the equilibrium profiles is also discussed.

  8. Control of magnetic islands by pellet injection in tokamaks

    SciTech Connect (OSTI)

    Shaing, K. C. [University of Wisconsin; Rome, James A [ORNL; Peng, Yueng Kay Martin [ORNL

    2007-01-01T23:59:59.000Z

    The appearance of magnetic islands in tokamaks degrades plasma confinement. It is therefore important to control or eliminate the growth of the islands to improve the performance of a tokamak. A theory is developed to control magnetic islands using the localized pressure gradient driven bootstrap current by injecting pellets at the O-point of the island to create a peaked plasma pressure profile inside the island. This localized bootstrap current replenishes the missing equilibrium bootstrap current density that causes the island to grow in the first place. It is shown that the effect of the localized bootstrap current tends to reduce or eliminate the original drive for the growth of the island in the island evolution equation. The theory is also valid for the localized bootstrap current created by localized heating, but with much less effectiveness. A possibility of eliminating the island by controlling the equilibrium profiles is also discussed. (c) 2007 American Institute of Physics.

  9. Control of magnetic islands by pellet injection in tokamaks

    SciTech Connect (OSTI)

    Shaing, K. C.; Houlberg, W. A.; Peng, M. [Engineering Physics Department, University of Wisconsin, Madison, Wisconsin 53706 (United States); Fusion Energy Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)

    2007-07-15T23:59:59.000Z

    The appearance of magnetic islands in tokamaks degrades plasma confinement. It is therefore important to control or eliminate the growth of the islands to improve the performance of a tokamak. A theory is developed to control magnetic islands using the localized pressure gradient driven bootstrap current by injecting pellets at the O-point of the island to create a peaked plasma pressure profile inside the island. This localized bootstrap current replenishes the missing equilibrium bootstrap current density that causes the island to grow in the first place. It is shown that the effect of the localized bootstrap current tends to reduce or eliminate the original drive for the growth of the island in the island evolution equation. The theory is also valid for the localized bootstrap current created by localized heating, but with much less effectiveness. A possibility of eliminating the island by controlling the equilibrium profiles is also discussed.

  10. Laboratory-measured H2SO4-H2O-NH3 ternary homogeneous nucleation rates: Initial observations

    E-Print Network [OSTI]

    Lee, Shan-Hu

    -ammonia (H2SO4-H2O-NH3) ternary homogeneous nucleation (THN), with a fast flow nucleation reactor attached. 1. Introduction [2] Nucleation is a gas-to-particle conversion process [Seinfeld and Pandis, 2006

  11. Presented in Conway, Lee, Merrimack and Plymouth, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Spring 2013

    E-Print Network [OSTI]

    New Hampshire, University of

    , as well as, conduct geospatial analysis. Participants will learn to: symbolize GIS data; add labelsPresented in Conway, Lee, Merrimack and Plymouth, NH by the UNHCE Geospatial Outreach Program Arc

  12. Presented in Concord, Merrimack and West Lebanon, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Fall 2012

    E-Print Network [OSTI]

    New Hampshire, University of

    , as well as, conduct geospatial analysis. Participants will learn to: symbolize GIS data; add labelsPresented in Concord, Merrimack and West Lebanon, NH by the UNHCE Geospatial Outreach Program Arc

  13. Presented in Lee and Concord, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Winter 2013

    E-Print Network [OSTI]

    New Hampshire, University of

    .1 to produce effective maps, edit and create GIS data, as well as, conduct geospatial analysis. ParticipantsPresented in Lee and Concord, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Winter

  14. Thermal Stability of MOCVD and HVPE GaN Layers in H2, HCl, NH3 and N2

    E-Print Network [OSTI]

    Anderson, Timothy J.

    GaN, and the black is the sapphire substrate. At 900 C nearly 1/4 of the film has sublimated leavingThermal Stability of MOCVD and HVPE GaN Layers in H2, HCl, NH3 and N2 M. A. Mastro1 ) (a), O. M.60.Dv; 81.15.Gh; S7.14 This work represents a complete study of GaN annealed in H2, HCl, NH3 and N2

  15. Neutrino Masses

    E-Print Network [OSTI]

    Christian Weinheimer; Kai Zuber

    2013-09-04T23:59:59.000Z

    The various experiments on neutrino oscillation evidenced that neutrinos have indeed non-zero masses but cannot tell us the absolute neutrino mass scale. This scale of neutrino masses is very important for understanding the evolution and the structure formation of the universe as well as for nuclear and particle physics beyond the present Standard Model. Complementary to deducing constraints on the sum of all neutrino masses from cosmological observations two different methods to determine the neutrino mass scale in the laboratory are pursued: the search for neutrinoless double $\\beta$-decay and the direct neutrino mass search by investigating single $\\beta$-decays or electron captures. The former method is not only sensitive to neutrino masses but also probes the Majorana character of neutrinos and thus lepton number violation with high sensitivity. Currently quite a few experiments with different techniques are being constructed, commissioned or are even running, which aim for a sensitivity on the neutrino mass of {\\cal O}(100) meV. The principle methods and these experiments will be discussed in this short review.

  16. U.S. Navy - San Clemente Island, California | Department of Energy

    Energy Savers [EERE]

    San Clemente Island, California U.S. Navy - San Clemente Island, California Photo of Wind Turbine on San Clemente Island, California San Clemente Island is one of the Channel...

  17. Structural transitions of ternary imide Li{sub 2}Mg(NH){sub 2} for hydrogen storage

    SciTech Connect (OSTI)

    Liang, C. [College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014 (China); State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province and Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027 (China); Gao, M. X.; Pan, H. G., E-mail: hgpan@zju.edu.cn; Liu, Y. F. [State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province and Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027 (China)

    2014-08-25T23:59:59.000Z

    Phase transitions and energetic properties of Li{sub 2}Mg(NH){sub 2} with different crystal structures are investigated by experiments and first-principles calculations. The Li{sub 2}Mg(NH){sub 2} with the primitive cubic and orthorhombic structure is obtained by dynamically dehydrogenating a Mg(NH{sub 2}){sub 2}-2LiH mixture up to 280?°C under an initial vacuum and 9.0?bars H{sub 2}, respectively. It is found that the obtained orthorhombic Li{sub 2}Mg(NH){sub 2} is converted to a primitive cubic structure as the dehydrogenation temperature is further increased to 400?°C or performed by a 36?h of high-energetic ball milling. Moreover, the primitive cubic phase can be converted to an orthorhombic phase after heating at 280?°C under 9.0?bars H{sub 2} for 1?h. Thermodynamic calculations show that the orthorhombic phase is the ground state structure of Li{sub 2}Mg(NH){sub 2}. The mechanism for phase transitions of Li{sub 2}Mg(NH){sub 2} is also discussed from the angle of energy.

  18. Geographic and Temporal Variability of Middle Holocene Red Abalone Middens on San Miguel Island, California

    E-Print Network [OSTI]

    Braje, Todd J

    2007-01-01T23:59:59.000Z

    survey of the south coast of San Miguel Island as part of Chaimel Islands National Park's cultural resource management plan (

  19. A Distributed Generation Control Architecture for Islanded AC Microgrids

    E-Print Network [OSTI]

    Dominguez-Garcia, Alejandro

    1 A Distributed Generation Control Architecture for Islanded AC Microgrids Stanton T. Cady, Student architecture for generation control in islanded microgrids, and illustrate the performance Member, IEEE Abstract In this paper, we propose a distributed architecture for generation control

  20. The UNIVERSITY OF DELAWARE The Canary Islands Health Care Systems

    E-Print Network [OSTI]

    Firestone, Jeremy

    The UNIVERSITY OF DELAWARE and the Present The Canary Islands Health Care Systems 3 week internship to the local community in the Canary Islands by teaching English to the local residents or volunteering

  1. Global isotopic signatures of oceanic island basalts / by

    E-Print Network [OSTI]

    Oschmann, Lynn A

    1991-01-01T23:59:59.000Z

    Sr, Nd and Pb isotopic analyses of 477 samples representing 30 islands or island groups, 3 seamounts or seamount chains, 2 oceanic ridges and 1 oceanic plateau [for a total of 36 geographic features] are compiled to form ...

  2. andres island school: Topics by E-print Network

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

    2 Solar School Program in Reunion Island Texas A&M University - TxSpace Summary: system efficiency. In Runion Island, the industrial engineering laboratory is involved in the...

  3. Community Economic Development Business Program (Prince Edward Island, Canada)

    Broader source: Energy.gov [DOE]

    The Community Economic Development Business (CEDB) program has been created as part of the Prince Edward Island Rural Action Plan to support local investment in innovative Prince Edward Island...

  4. Perceptions of nature in the Caribbean island of Dominica 

    E-Print Network [OSTI]

    Yarde, Therese Natalie

    2012-11-29T23:59:59.000Z

    The Commonwealth of Dominica has acquired a reputation as the nature island of the Caribbean. This thesis sets out to explore how Dominicans perceive and relate to nature in their nature island. It considers these perceptions ...

  5. Metallicity of InN and GaN surfaces exposed to NH{sub 3}.

    SciTech Connect (OSTI)

    Walkosz, W.; Zapol, P.; Stephenson, G. B. (Materials Science Division)

    2012-01-01T23:59:59.000Z

    A systematic study of energies and structures of InN and GaN (0001) surfaces exposed to NH{sub 3} and its decomposition products was performed with first-principles methods. A phenomenological model including electron counting contributions is developed based on calculated DFT energies and is used to identify low-energy structures. These predictions are checked with additional DFT calculations. The equilibrium phase diagrams are found to contain structures that violate the electron counting rule. Densities of states for these structures indicate n-type conductivity, consistent with available experimental results.

  6. Influence of fuel sulfur on the selective reduction of NO by NH/sub 3/

    SciTech Connect (OSTI)

    Lucas, D.; Brown, N.J.

    1981-10-01T23:59:59.000Z

    The selective reduction of NO by NH/sub 3/ addition has been studied in a lean-burning oil fired laboratory combustion tunnel with pyridine and thiophene added to the fuel oil. Two distinct, but interrelated effects were observed. The conversion of a fixed amount of fuel nitrogen to NO in the flame increased as the fuel sulfur concentration increased. In the post-combustion gases, there was a shift in the temperature dependence of the reduction process when the sulfur combustion products were present. The extent of the NO reduction was not significantly altered, but the optimum temperature for reduction shifted to higher values as the sulfur concentration increased.

  7. Genomic islands predict functional adaptation in marine actinobacteria

    E-Print Network [OSTI]

    Penn, Kevin

    2010-01-01T23:59:59.000Z

    Ecological adaptations among bacterial populations have been linked to genomic islands, strain-specific regions of DNA that house

  8. United States Virgin Islands: St. Thomas (Bovoni) & St. Croix (Longford)

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

    Roberts, O.; Andreas, A.

    Two measurement stations to collect wind data to support future wind power generation in the U.S. Virgin Islands.

  9. New constraints on the Slate Islands impact structure, Ontario, Canada

    E-Print Network [OSTI]

    Herrick, Robert R.

    New constraints on the Slate Islands impact structure, Ontario, Canada Virgil L. Sharpton Lunar, Canada John Scott ABSTRACT The Slate Islands in northern Lake Superior represent the eroded remains constrained. INTRODUCTION The Slate Islands are an 7-km-wide archipelago located in northern Lake Superior 10

  10. Stomach contents of cetaceans stranded in the Canary Islands 19962006

    E-Print Network [OSTI]

    Pierce, Graham

    Stomach contents of cetaceans stranded in the Canary Islands 1996­2006 r. fernandez1 , m.b. santos2, Kogiidae and Ziphiidae, stranded between 1996 and 2006 in the Canary Islands. Cephalopod mandibles (beaks teuthophagous whales. Keywords: feeding, Canary Islands, cetaceans, cephalopods, plastic Submitted 5 August 2008

  11. ORIGINAL PAPER Bird pollination of Canary Island endemic plants

    E-Print Network [OSTI]

    Northampton, University of

    ORIGINAL PAPER Bird pollination of Canary Island endemic plants Jeff Ollerton & Louise Cranmer /Accepted: 29 September 2008 # Springer-Verlag 2008 Abstract The Canary Islands are home to a guild Bird vision . Canary Islands . Mutualism . Pollinator. Tenerife Introduction The endemic flora

  12. ORIGINAL PAPER Bird pollination of Canary Island endemic plants

    E-Print Network [OSTI]

    Chittka, Lars

    ORIGINAL PAPER Bird pollination of Canary Island endemic plants Jeff Ollerton & Louise Cranmer) was an effective pollinator of these species. Keywords Bird vision . Canary Islands . Mutualism . Pollinator. Tenerife Introduction The endemic flora of the Canary Islands, situated off the west coast of North Africa

  13. SysBioMed Canary Islands Cancer Research

    E-Print Network [OSTI]

    Timmer, Jens

    SysBioMed Canary Islands Cancer Research Institute Winter School on Systems Biology for Medical Applications 27th February ­ 2nd March 2007 Puerto de la Cruz, Tenerife (Canary Islands) Supported by the European Commission (FP6 projects COSBICS and SysBioMed) and the Canary Islands Institute for Cancer

  14. The Urban Heat Island: Linking Science, Society, and Technology

    E-Print Network [OSTI]

    Hall, Sharon J.

    The Urban Heat Island: Linking Science, Society, and Technology Living in the desert has always much heat. As Phoenix has grown, the natural environment has been transformed from native desert: · Investigate the Urban Heat Island phenomenon · Explore the impact of the Urban Heat Island on people and other

  15. Data Update for Thompson Island, Boston Harbor, MA August 2008

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA August 2008 Prepared for Massachusetts 2008 This update summarizes the monthly data results for the Thompson Island monitoring site in Boston this maintenance. Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island for the month

  16. Data Update for Thompson Island, Boston Harbor, MA January 2008

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA January 2008 Prepared for Massachusetts for January 2008 This update summarizes the monthly data results for the Thompson Island monitoring site is a graph of wind speed at Thompson Island for the month of January 2008, at the highest anemometer height

  17. Data Update for Thompson Island, Boston Harbor, MA February 2007

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA February 2007 Prepared for Massachusetts for February 2007 This update summarizes the monthly data results for the Thompson Island monitoring site speed at Thompson Island for the month of February 2007, at the highest anemometer height of 40 m. #12;

  18. Data Update for Thompson Island, Boston Harbor, MA October 2007

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA October 2007 Prepared for Massachusetts for October 2007 This update summarizes the monthly data results for the Thompson Island monitoring site speed at Thompson Island for the month of October 2007, at the highest anemometer height of 40 m. #12;

  19. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA July 2006 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA the next service visit. Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island

  20. Data Update for Thompson Island, Boston Harbor, MA November 2008

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA November 2008 Prepared for Massachusetts for November 2008 This update summarizes the monthly data results for the Thompson Island monitoring site is a graph of wind speed at Thompson Island for the month of November 2008, at the highest anemometer height

  1. Data Update for Thompson Island, Boston Harbor, MA November 2006

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA November 2006 Prepared for Massachusetts for November 2006 This update summarizes the monthly data results for the Thompson Island monitoring site speed at Thompson Island for the month of November 2006, at the highest anemometer height of 40 m

  2. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA March 2007 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA speed at Thompson Island for the month of March 2007, at the highest anemometer height of 40 m. #12;

  3. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA May 2008 Prepared for Massachusetts Technology summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA, at 42° 18 below is a graph of wind speed at Thompson Island for the month of May 2008, at the highest anemometer

  4. Data Update for Thompson Island, Boston Harbor, MA November 2007

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA November 2007 Prepared for Massachusetts for November 2007 This update summarizes the monthly data results for the Thompson Island monitoring site Data Time Series Seen below is a graph of wind speed at Thompson Island for the month of November 2007

  5. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA May 2006 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA the next site visit. · Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island

  6. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA March 2006 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA the spring of 2006. · Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island

  7. Data Update for Thompson Island, Boston Harbor, MA December 2007

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA December 2007 Prepared for Massachusetts for December 2007 This update summarizes the monthly data results for the Thompson Island monitoring site. Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island for the month of December

  8. Data Update for Thompson Island, Boston Harbor, MA January 2007

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA January 2007 Prepared for Massachusetts for January 2007 This update summarizes the monthly data results for the Thompson Island monitoring site speed at Thompson Island for the month of January 2007, at the highest anemometer height of 40 m. #12;

  9. Data Update for Thompson Island, Boston Harbor, MA December 2008

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA December 2008 Prepared for Massachusetts for December 2008 This update summarizes the monthly data results for the Thompson Island monitoring site is a graph of wind speed at Thompson Island for the month of December 2008, at the highest anemometer height

  10. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA July 2007 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA speed at Thompson Island for the month of July 2007, at the highest anemometer height of 40 m. #12;

  11. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA June 2008 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA to the sensor cables. Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island

  12. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA April 2007 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA speed at Thompson Island for the month of April 2007, at the highest anemometer height of 40 m. #12;

  13. Data Update for Thompson Island, Boston Harbor, MA October 2006

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA October 2006 Prepared for Massachusetts for October 2006 This update summarizes the monthly data results for the Thompson Island monitoring site speed at Thompson Island for the month of October 2006, at the highest anemometer height of 40 m

  14. Data Update for Thompson Island, Boston Harbor, MA September 2006

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA September 2006 Prepared for Massachusetts for September 2006 This update summarizes the monthly data results for the Thompson Island monitoring site speed at Thompson Island for the month of September 2006, at the highest anemometer height of 40 m

  15. Data Update for Thompson Island, Boston Harbor, MA August 2006

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA August 2006 Prepared for Massachusetts for August 2006 This update summarizes the monthly data results for the Thompson Island monitoring site Seen below is a graph of wind speed at Thompson Island for the month of August 2006, at the highest

  16. Data Update for Thompson Island, Boston Harbor, MA September 2007

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA September 2007 Prepared for Massachusetts for September 2007 This update summarizes the monthly data results for the Thompson Island monitoring site speed at Thompson Island for the month of September 2007, at the highest anemometer height of 40 m. #12;

  17. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA June 2006 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA the next service visit. · Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island

  18. Data Update for Thompson Island, Boston Harbor, MA February 2006

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA February 2006 Prepared for Massachusetts for February 2006 This update summarizes the monthly data results for the Thompson Island monitoring site of 2006. · Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island for the month

  19. Data Update for Thompson Island, Boston Harbor, MA October 2008

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA October 2008 Prepared for Massachusetts for October 2008 This update summarizes the monthly data results for the Thompson Island monitoring site issues arose this month. Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island

  20. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA April 2006 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA the next service visit. · Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island

  1. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA June 2007 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA speed at Thompson Island for the month of June 2007, at the highest anemometer height of 40 m. #12;

  2. Data Update for Thompson Island, Boston Harbor, MA August 2007

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA August 2007 Prepared for Massachusetts 2007 This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Time Series Seen below is a graph of wind speed at Thompson Island for the month of August 2007

  3. Data Update for Thompson Island, Boston Harbor, MA September 2008

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA September 2008 Prepared for Massachusetts for September 2008 This update summarizes the monthly data results for the Thompson Island monitoring site issues arose this month. Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island

  4. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA March 2008 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA is a graph of wind speed at Thompson Island for the month of March 2008, at the highest anemometer height

  5. Data Update for Thompson Island, Boston Harbor, MA December 2006

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA December 2006 Prepared for Massachusetts for December 2006 This update summarizes the monthly data results for the Thompson Island monitoring site speed at Thompson Island for the month of December 2006, at the highest anemometer height of 40 m

  6. Data Update for Thompson Island, Boston Harbor, MA January 2006

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA January 2006 Prepared for Massachusetts for January 2006 This update summarizes the monthly data results for the Thompson Island monitoring site. · Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island for the month of January

  7. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA July 2008 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA to the sensor cables. Monthly Data Time Series Seen below is a graph of wind speed at Thompson Island

  8. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA May 2007 Prepared for Massachusetts Technology summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA, at 42° 18 speed at Thompson Island for the month of May 2007, at the highest anemometer height of 40 m. #12;

  9. Data Update for Thompson Island, Boston Harbor, MA February 2008

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA February 2008 Prepared for Massachusetts for February 2008 This update summarizes the monthly data results for the Thompson Island monitoring site is a graph of wind speed at Thompson Island for the month of February 2008, at the highest anemometer height

  10. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA July 2005 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA Series #12;Seen below is a graph of wind speed at Thompson Island for the month of July 2005

  11. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    and the islands' geology. Rain water harvesting is required by law and serves as the principal water sourceVirgin Islands Water Resources Research Institute Annual Technical Report FY 2009 Virgin Islands Water Resources Research Institute Annual Technical Report FY 2009 1 #12;Introduction The U. S. Virgin

  12. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    always been a major concern in these small volcanic islands where rain water harvesting, ground waterVirgin Islands Water Resources Research Institute Annual Technical Report FY 2007 Virgin Islands Water Resources Research Institute Annual Technical Report FY 2007 1 #12;Introduction The United States

  13. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    areas. In the U. S. Virgin Islands rain water harvesting and seawater desalination are the principalVirgin Islands Water Resources Research Institute Annual Technical Report FY 2005 Introduction The Virgin Islands Water Resources Research Institute (VI-WRRI) is located at the University of the Virgin

  14. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    water harvesting are the principal sources of fresh water. Ground water supplies are very limited. WaterVirgin Islands Water Resources Research Institute Annual Technical Report FY 2008 Virgin Islands Water Resources Research Institute Annual Technical Report FY 2008 1 #12;Introduction The Virgin Islands

  15. Marine Iguanas Older Than Their Islands Jeff Mitton

    E-Print Network [OSTI]

    Mitton, Jeffry B.

    Marine Iguanas Older Than Their Islands Jeff Mitton Natural Selections (Appeared in the Boulder Camera, December 11, 2009) The Galapagos Islands ride on the Nazca plate, a tectonic plate drifting toward Ecuador at the rate of one and a half inches per year. But the Galapagos Islands will never reach

  16. Simultaneous removal of H{sub 2}S and NH{sub 3} from coal gas. Final report

    SciTech Connect (OSTI)

    Gangwal, S.K.; Portzer, J.W.

    1998-05-01T23:59:59.000Z

    Hydrogen sulfide (H{sub 2}S) and ammonia (NH{sub 3}) are the primary sulfur and nitrogen contaminants released when coal is gasified. Before coal gas can be utilized in an integrated gasification combined cycle (IGCC) plant to produce electricity, these contaminants need to be removed. The objective of this research was to develop sorbent-catalysts with the ability to simultaneously remove H{sub 2}S and NH{sub 3} from coal gas. Microreactor tests with HART-49, a zinc-based sorbent-catalyst with Ni, Co, and Mo as catalyst additives, showed that this material had the potential to remove 90% NH{sub 3} and reduce H{sub 2}S to <20 ppmv at 1 atm and 550 to 700 C. HART-49 was prepared in attrition-resistant fluidizable form (HART-56) using up to 75 wt% binder. Bench-scale fluidized-bed multicycle tests were conducted with the attrition-resistant sorbent-catalyst, HART-56, at 20 atm and 550 C. The H{sub 2}S and NH{sub 3} removal performance over the first two cycles was good in the presence of 5% steam but deteriorated thereafter when steam level was increased to 15%. The results point to a complex mechanism for simultaneous H{sub 2}S and NH{sub 3} removal, potentially involving both chemisorption and catalytic decomposition of NH{sub 3}. Further research and development is needed to develop a sorbent-catalyst for simultaneous H{sub 2}S and NH{sub 3} removal at IGCC hot-gas cleanup conditions.

  17. Energy Transition Initiative: Islands Playbook (Book)

    SciTech Connect (OSTI)

    Not Available

    2015-01-01T23:59:59.000Z

    The Island Energy Playbook (the Playbook) provides an action-oriented guide to successfully initiating, planning, and completing a transition to an energy system that primarily relies on local resources to eliminate a dependence on one or two imported fuels. It is intended to serve as a readily available framework that any community can adapt to organize its own energy transition effort.

  18. Diffusive and rotational dynamics of condensed n-H2 confined in MCM-41

    SciTech Connect (OSTI)

    Prisk, Timothy R [ORNL; Bryan, Matthew [Indiana University; Sokol, Paul E [ORNL

    2014-01-01T23:59:59.000Z

    In this paper, we report an inelastic neutron scattering study of liquid and solid n-H2 confined within MCM-41. This is a high surface area, mesoporous silica glass with a narrow pore size distribution centered at 3.5 nm. The scattering data provides information about the diffusive and rotational dynamics of the adsorbed n-H2 at low temperatures. In the liquid state, the neutron scattering data demonstrates that only a fraction of the adsorbed o-H2 is mobile on the picosecond time scale. This mobile fraction undergoes liquid-like jump diffusion, and values for the residence time t and effective mean-squared displacement hu2i are reported as a function of pore filling. In the solid state, the rotational energy levels of adsorbed H2 are strongly perturbed from their free quantum rotor behavior in the bulk solid. The underlying orientational potential of the hindered rotors is due to the surface roughness and heterogeneity of the MCM-41 pore walls. This potential is compared to the hindering potential of other porous silicas, such as Vycor. Strong selective adsorption makes the interfacial layer rich in o-H2, leaving the inner core volume consisting of a depleted mixture of o-H2 and p-H2.

  19. Storage conditions and eruptive dynamics of central versus flank eruptions in volcanic islands: the case of Tenerife (Canary Islands,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    : the case of Tenerife (Canary Islands, Spain) Joan Andújara,* , Fidel Costab , Bruno Scailleta a. Université1 Storage conditions and eruptive dynamics of central versus flank eruptions in volcanic islands eruptions (ca. 1 km3 ) of the Teide-Pico Viejo complex (Tenerife Island). Combined with previous

  20. Within-island differentiation and between-island homogeneity: non-equilibrium population structure in the seaweed

    E-Print Network [OSTI]

    in the seaweed Cladophoropsis membranacea (Chlorophyta) in the Canary Islands HAN J. VAN DER STRATE1, 2 , LOUIS stone model at larger spatial scales. In the present survey, 23 sites were sampled in the Canary Islands among the Canary Islands regardless of how geographic distances were computed. Only when the Canary

  1. US Army Corps of Engineers Caribbean Islands Region Version 2.0 WETLAND DETERMINATION DATA FORM Caribbean Islands Region

    E-Print Network [OSTI]

    US Army Corps of Engineers

    US Army Corps of Engineers Caribbean Islands Region ­ Version 2.0 WETLAND DETERMINATION DATA FORM ­ Caribbean Islands Region Project/Site: Municipality/Town: Sampling Date: Applicant/Owner: PR or USVI or problematic. Hydrophytic Vegetation Present? Yes No Remarks: #12;US Army Corps of Engineers Caribbean Islands

  2. Experimental verification of the high pressure crystal structures in NH{sub 3}BH{sub 3}

    SciTech Connect (OSTI)

    Huang, Yanping; Huang, Xiaoli; Zhao, Zhonglong; Li, Wenbo; Jiang, Shuqing; Duan, Defang; Bao, Kuo; Zhou, Qiang; Liu, Bingbing; Cui, Tian, E-mail: cuitian@jlu.edu.cn [State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012 (China)

    2014-06-28T23:59:59.000Z

    A detailed high-pressure study on NH{sub 3}BH{sub 3} has been carried out using in situ synchrotron X-ray diffraction (XRD) and Raman scattering with a diamond anvil cell up to 20 and 33 GPa, respectively. The Rietveld refinement based on the XRD pattern and analysis of Raman data indicate two first-order phase transitions from the ambient pressure I4 mm structure (?-NH{sub 3}BH{sub 3}) to a high pressure Cmc2{sub 1} phase (?-NH{sub 3}BH{sub 3}) at 2.14 GPa, and further into a monoclinic P2{sub 1} (Z = 2) phase (?-NH{sub 3}BH{sub 3}) at 9.67 GPa. Fitting the measured volumetric compression data to the third order Birch-Murnaghan equation of state reveals a bulk modulus of B{sub 0} = 9.9 ± 0.5 and 17.0 ± 3.0 GPa (with fixed B{sub 0}{sup ?} = 4) for the ?-NH{sub 3}BH{sub 3} below and above 5 GPa, respectively. Still, with the splitting of the NBH rock mode in Raman experiment, it is concluded that a second-order isostructural phase transition occurs at 5 GPa. By analyzing the dihydrogen bonding framework, the origin of the isostructural phase transition is attributed to the number of dihydrogen bondings per molecule in the Cmc2{sub 1} phase increasing from 12 to 14 at 5 GPa.

  3. Functional analysis of the NH{sub 2}-terminal hydrophobic region and BRICHOS domain of GKN1

    SciTech Connect (OSTI)

    Yoon, Jung Hwan; Choi, Yoo Jin; Choi, Won Suk; Nam, Suk Woo; Lee, Jung Young; Park, Won Sang, E-mail: wonsang@catholic.ac.kr

    2013-11-01T23:59:59.000Z

    Highlights: •NH{sub 2}-terminal and BRICHOS domain of GKN1 inhibited tumor cell growth. •NH{sub 2}-terminal and BRICHOS domain of GKN1 regulated cell cycle. •NH{sub 2}-terminal and BRICHOS domain of GKN1 inhibited epigenetic regulators. -- Abstract: Gastrokine 1 (GKN1) protects the gastric antral mucosa and promotes healing by facilitating restitution and proliferation after injury. GKN1 is down-regulated in Helicobacter pylori-infected gastric epithelial cells and loss of GKN1 expression is tightly associated with gastric carcinogenesis. However, the underlying mechanisms as a tumor suppressor are largely unknown. Presently, the hydrophobic region and BRICHOS domain of GKN1, pGKN1{sup D13N}, pGKN1{sup ?68–199}, and pGKN1{sup ?1–67,165–199} were shown to suppress gastric cancer cell growth and recapitulate GKN1 functions. As well, the hydrophobic region and BRICHOS domain of GKN1 had a synergistic anti-cancer effect with 5-FU on tumor cell growth, implying that the NH{sub 2}-terminal hydrophobic region and BRICHOS domain of GKN1 are sufficient for tumor suppression, thereby suggesting a therapeutic intervention for gastric cancer. Also, its domain inducing endogenous miR-185 directly targeted the epigenetic effectors DNMT1 and EZH2 in gastric cancer cells. Our results suggest that the NH{sub 2}-terminal hydrophobic region and BRICHOS domain of GKN1 are sufficient for its tumor suppressor activities.

  4. Preparation of hexagonal WO{sub 3} from hexagonal ammonium tungsten bronze for sensing NH{sub 3}

    SciTech Connect (OSTI)

    Szilagyi, Imre Miklos [Materials Structure and Modeling Research Group of the Hungarian Academy of Sciences, Budapest University of Technology and Economics, H-1111 Budapest, Szt. Gellert ter 4 (Hungary)], E-mail: imre.szilagyi@mail.bme.hu; Wang Lisheng; Gouma, Pelagia-Irene [Department of Materials Science and Engineering, 314 Old Engineering Building, SUNY, Stony Brook, NY 11794-2275 (United States); Balazsi, Csaba [Ceramics and Nanocomposites Laboratory, Research Institute for Technical Physics and Materials Science, H-1121 Budapest, Konkoly-Thege ut 29-33 (Hungary); Madarasz, Janos; Pokol, Gyoergy [Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, H-1111 Budapest, Szt. Gellert ter 4 (Hungary)

    2009-03-05T23:59:59.000Z

    Hexagonal tungsten oxide (h-WO{sub 3}) was prepared by annealing hexagonal ammonium tungsten bronze, (NH{sub 4}){sub 0.07}(NH{sub 3}){sub 0.04}(H{sub 2}O){sub 0.09}WO{sub 2.95}. The structure, composition and morphology of h-WO{sub 3} were studied by XRD, XPS, Raman, {sup 1}H MAS (magic angle spinning) NMR, scanning electron microscopy (SEM), and BET-N{sub 2} specific surface area measurement, while its thermal stability was investigated by in situ XRD. The h-WO{sub 3} sample was built up by 50-100 nm particles, had an average specific surface area of 8.3 m{sup 2}/g and was thermally stable up to 450 deg. C. Gas sensing tests showed that h-WO{sub 3} was sensitive to various levels (10-50 ppm) of NH{sub 3}, with the shortest response and recovery times (1.3 and 3.8 min, respectively) to 50 ppm NH{sub 3}. To this NH{sub 3} concentration, the sensor had significantly higher sensitivity than h-WO{sub 3} samples prepared by wet chemical methods.

  5. Influence of fuel sulfur on the selective reduction of NO by NH/sub 3/

    SciTech Connect (OSTI)

    Lucas, D.; Brown, N.J.

    1981-01-01T23:59:59.000Z

    More intensive regulations of the emissions of nitrogen oxides from stationary combustion sources have prompted the innovation and characterization of new control technologies suitable for applications in utilities. One of the more recent and attractive abatement technologies is the Thermal DeNO/sub x/ process which has been described by Lyon and Longwell. This process removes NO by selectively reducing it with NH/sub 3/ added to the post-combustion gases containing excess oxygen. This process is thus independent of the NO formation mechanism and makes no distinction between thermal and fuel NO. The present study is concerned with characterizing the selective reduction process for light distillate oil fuel admixed with variable amounts of pyridene and thiophene in a laboratory scale combustion tunnel under a variety of experimental conditions. This paper reports on those aspects of the study concerned with the investigation of possible synergistic effects between the sulfur and selective reduction chemistry.

  6. Mechanistic studies of the CVD of silicon nitride from SiF{sub 4} and NH{sub 3}

    SciTech Connect (OSTI)

    Buss, R.J.; Ho, P.

    1992-12-01T23:59:59.000Z

    An industrial process for the CVD of silicon nitride from SiF{sub 4} and NH{sub 3} was studied with a wide variety of techniques, ranging from numerical models of the coupled chemistry and fluid mechanics to experimental studies of chemical reactions. The latter includes a set of molecular beam experiments that probed the temperature and flux dependencies of the reaction of SiF{sub 4} and NH{sub 3} at the surface. These experiments showed that the CVD reactor chemistry was dominated by surface kinetics rather than gas-phase decomposition.

  7. Mechanistic studies of the CVD of silicon nitride from SiF[sub 4] and NH[sub 3

    SciTech Connect (OSTI)

    Buss, R J; Ho, P

    1992-01-01T23:59:59.000Z

    An industrial process for the CVD of silicon nitride from SiF[sub 4] and NH[sub 3] was studied with a wide variety of techniques, ranging from numerical models of the coupled chemistry and fluid mechanics to experimental studies of chemical reactions. The latter includes a set of molecular beam experiments that probed the temperature and flux dependencies of the reaction of SiF[sub 4] and NH[sub 3] at the surface. These experiments showed that the CVD reactor chemistry was dominated by surface kinetics rather than gas-phase decomposition.

  8. Laser studies of the reactivity of NH(X{sup 3}{Sigma}{sup {minus}}) with the surface of silicon nitride

    SciTech Connect (OSTI)

    Fisher, E.R.; Ho, P.; Breiland, W.G.; Buss, R.J. [Sandia National Labs., Albuquerque, NM (United States)

    1992-11-26T23:59:59.000Z

    The reactivity of NH(X{sup 3}{Sigma}{sup {minus}}) with the surface of both a silicon nitride film and a depositing hydrogenated silicon nitride film has been measured to be essentially zero with an upper limit of 0.1 for substrate temperatures of 300-700 K. The reactivity was directly determined using spatially resolved laser-induced fluorescence of NH in a plasma-generated molecular beam incident on the surface. The NH adsorbs and then desorbs from the surface with a a spatial distribution consistent with a cosine angular distribution. No dependence of reactivity on rotational state of the NH was observed. 27 refs., 8 figs.

  9. Suggested guidelines for anti-islanding screening.

    SciTech Connect (OSTI)

    Ellis, Abraham; Ropp, Michael

    2012-02-01T23:59:59.000Z

    As increasing numbers of photovoltaic (PV) systems are connected to utility systems, distribution engineers are becoming increasingly concerned about the risk of formation of unintentional islands. Utilities desire to keep their systems secure, while not imposing unreasonable burdens on users wishing to connect PV. However, utility experience with these systems is still relatively sparse, so distribution engineers often are uncertain as to when additional protective measures, such as direct transfer trip, are needed to avoid unintentional island formation. In the absence of such certainty, utilities must err on the side of caution, which in some cases may lead to the unnecessary requirement of additional protection. The purpose of this document is to provide distribution engineers and decision makers with guidance on when additional measures or additional study may be prudent, and also on certain cases in which utilities may allow PV installations to proceed without additional study because the risk of an unintentional island is extremely low. The goal is to reduce the number of cases of unnecessary application of additional protection, while giving utilities a basis on which to request additional study in cases where it is warranted.

  10. Resuspension studies in the Marshall Islands

    SciTech Connect (OSTI)

    Shinn, J.H.; Homan, D.N.; Robison, W.L. [Lawrence Livermore National Lab., CA (United States)

    1997-07-01T23:59:59.000Z

    The contribution of inhalation exposure to the total dose for residents of the Marshall Islands was monitored at occasions of opportunity on several islands in the Bikini and Enewetak Atolls. To determine the long-term potential for inhalation exposure, and to understand the mechanisms of redistribution and personal exposure, additional investigations were undertaken on Bikini Island under modified and controlled conditions. Experiments were conducted to provide key parameters for the assessment of inhalation exposure from plutonium-contaminated dust aerosols: characterization of the contribution of plutonium in soil-borne aerosols as compared to sea spray and organic aerosols, determination of plutonium resuspension rates as measured by the meteorological flux-gradient method during extreme conditions of a bare-soil vs. a stabilized surface, determination of the approximate individual exposures to resuspended plutonium by traffic, and studies of exposures to individuals in different occupational environments simulated by personal air sampling of workers assigned to a variety of tasks. Enhancement factors (defined as ratios of the plutonium-activity), of suspended aerosols relative to the plutonium-activity of the soil were determined to be less than 1 (typically 0.4 to 0.7) in the undisturbed, vegetated areas, but greater than 1 (as high as 3) for the case studies of disturbed bare soil, roadside travel, and for occupational duties in fields and in and around houses. 12 refs., 5 figs., 8 tabs.

  11. Individual Radiation Protection Monitoring in the Marshall Islands: Enewetak Atoll (2002-2004)

    SciTech Connect (OSTI)

    Hamilton, T F; Kehl, S; Hickman, D; Brown, T; Marchetti, A A; Martinelli, R; Johannes, K; Henry, D

    2006-01-17T23:59:59.000Z

    The United States Department of Energy (U.S. DOE) has recently implemented a series of strategic initiatives to address long-term radiological surveillance needs at former U.S. nuclear test sites in the Marshall Islands. The plan is to engage local atoll communities in developing shared responsibilities for implementing radiation protection monitoring programs for resettled and resettling populations in the northern Marshall Islands. Using the pooled resources of the U.S. DOE and local atoll governments, individual radiological surveillance programs have been developed in whole body counting and plutonium urinalysis in order to accurately assess radiation doses resulting from the ingestion and uptake of fallout radionuclides contained in locally grown foods. Permanent whole body counting facilities have been established at three separate locations in the Marshall Islands including Enewetak Island (Figure 1) (Bell et al., 2002). These facilities are operated and maintained by Marshallese technicians with scientists from the Lawrence Livermore National Laboratory (LLNL) providing on-going technical support services. Bioassay samples are collected under controlled conditions and analyzed for plutonium isotopes at the Center for Accelerator Mass Spectrometry at LLNL using state-of-the art measurement technologies. We also conduct an on-going environmental monitoring and characterization program at selected sites in the northern Marshall Islands. The aim of the environmental program is to determine the level and distribution of important fallout radionuclides in soil, water and local foods with a view towards providing more accurate and updated dose assessments, incorporating knowledge of the unique behaviors and exposure pathways of fallout radionuclides in coral atoll ecosystems. These scientific studies have also been essential in helping guide the development of remedial options used in support of island resettlement. Together, the individual and environmental radiological surveillance programs are helping meet the informational needs of the U.S. DOE and the Republic of the Marshall Islands. Our updated environmental assessments provide a strong scientific basis for predicting future change in exposure conditions especially in relation to changes in lifestyle, diet and/or land-use patterns. This information has important implications in addressing questions about existing (and future) radiological conditions on the islands, in determining the cost and estimating the effectiveness of potential remedial measures, and in general policy support considerations. Perhaps most importantly, the recently established individual radiological surveillance programs provide affected atoll communities with an unprecedented level of radiation protection monitoring where, for the first time, local resources are being made available to monitor resettled and resettling populations on a continuous basis. As a hard copy supplement to Marshall Islands Program website (http://eed.llnl.gov/mi/), this document provides an overview of the individual radiation protection monitoring program established for the Enewetak Atoll population group along with a full disclosure of all verified measurement data (2002-2004). Readers are advised that an additional feature of the associated web site is a provision where users are able calculate and track doses delivered to volunteers (de-identified information only) participating in the Marshall Islands Radiological Surveillance Program.

  12. Individual Radiation Protection Monitoring in the Marshall Islands: Rongelap Atoll (2002-2004)

    SciTech Connect (OSTI)

    Hamilton, T F; Kehl, S; Hickman, D; Brown, T; Marchetti, A A; Martinelli, R; Arelong, E; Langinbelik, S

    2006-01-17T23:59:59.000Z

    The United States Department of Energy (U.S. DOE) has recently implemented a series of strategic initiatives to address long-term radiological surveillance needs at former U.S. nuclear test sites in the Marshall Islands. The plan is to engage local atoll communities in developing shared responsibilities for implementing radiation protection monitoring programs for resettled and resettling populations in the northern Marshall Islands. Using the pooled resources of the U.S. DOE and local atoll governments, individual radiological surveillance programs have been developed in whole body counting and plutonium urinalysis in order to accurately assess radiation doses resulting from the ingestion and uptake of fallout radionuclides contained in locally grown foods. Permanent whole body counting facilities have been established at three separate locations in the Marshall Islands including Rongelap Atoll (Figure 1). These facilities are operated and maintained by Marshallese technicians with scientists from the Lawrence Livermore National Laboratory (LLNL) providing on-going technical support services. Bioassay samples are collected under controlled conditions and analyzed for plutonium isotopes at the Center for Accelerator Mass Spectrometry at LLNL using state-of-the art measurement technologies. We also conduct an on-going environmental monitoring and characterization program at selected sites in the northern Marshall Islands. The aim of the environmental program is to determine the level and distribution of important fallout radionuclides in soil, water and local foods with a view towards providing more accurate and updated dose assessments, incorporating knowledge of the unique behaviors and exposure pathways of fallout radionuclides in coral atoll ecosystems. These scientific studies have also been essential in helping guide the development of remedial options used in support of island resettlement. Together, the individual and environmental radiological surveillance programs are helping meet the informational needs of the U.S. DOE and the Republic of the Marshall Islands. Our updated environmental assessments provide a strong scientific basis for predicting future change in exposure conditions especially in relation to changes in lifestyle, diet and/or land-use patterns. This information has important implications in addressing questions about existing (and future) radiological conditions on the islands, in determining as well as the implementation, cost and effectiveness of potential intervention options, and in general policy support considerations. Perhaps most importantly, the recently established individual radiological surveillance programs provide affected atoll communities with an unprecedented level of radiation protection monitoring where, for the first time, local resources are being made available to monitor resettled and resettling populations on a continuous basis. As a hard copy supplement to Marshall Islands Program website (http://eed.llnl.gov/mi/), this document provides an overview of the individual radiation protection monitoring program established for resettlement workers living on Rongelap Island along with a full disclosure of all verified measurement data (2002-2004). Readers are advised that an additional feature of the associated web site is a provision where users are able calculate and track doses delivered to volunteers (de-identified information only) participating the Marshall Islands Radiological Surveillance Program.

  13. A Statistical Model of Magnetic Islands in a Large Current Layer

    E-Print Network [OSTI]

    Fermo, R L; Swisdak, M

    2009-01-01T23:59:59.000Z

    We develop a statistical model describing the dynamics of magnetic islands in very large current layers that develop in space plasma. Two parameters characterize the island distribution: the flux contained in the island and the area it encloses. We derive an integro-differential evolution equation for this distribution function, based on rules that govern the small-scale generation of secondary islands, the rates of island growth, and island merging. Our numerical solutions of this equation produce island distributions relevant to the magnetosphere and corona. We also derive and analytically solve a differential equation for large islands that explicitly shows the role merging plays in island growth.

  14. SURFACE REMEDIATION IN THE ALEUTIAN ISLANDS: A CASE STUDY OF AMCHITKA ISLAND, ALASKA

    SciTech Connect (OSTI)

    Giblin, M. O.; Stahl, D. C.; Bechtel, J. A.

    2002-02-25T23:59:59.000Z

    Amchitka Island, Alaska, was at one time an integral player in the nation's defense program. Located in the North Pacific Ocean in the Aleutian Island archipelago, the island was intermittently inhabited by several key government agencies, including the U.S. Army, the U.S. Atomic Energy Commission (predecessor agency to the U.S. Department of Energy), and the U.S. Navy. Since 1993, the U.S. Department of Energy (DOE) has conducted extensive investigations on Amchitka to determine the nature and extent of contamination resulting from historic nuclear testing. The uninhabited island was the site of three high-yield nuclear tests from 1965 to 1971. These test locations are now part of the DOE's National Nuclear Security Administration Nevada Operations Office's Environmental Management Program. In the summer of 2001, the DOE launched a large-scale remediation effort on Amchitka to perform agreed-upon corrective actions to the surface of the island. Due to the lack of resources available on Amchitka and logistical difficulties with conducting work at such a remote location, the DOE partnered with the Navy and U.S. Army Corps of Engineers (USACE) to share certain specified costs and resources. Attempting to negotiate the partnerships while organizing and implementing the surface remediation on Amchitka proved to be a challenging endeavor. The DOE was faced with unexpected changes in Navy and USACE scope of work, accelerations in schedules, and risks associated with construction costs at such a remote location. Unfavorable weather conditions also proved to be a constant factor, often slowing the progress of work. The Amchitka Island remediation project experience has allowed the DOE to gain valuable insights into how to anticipate and mitigate potential problems associated with future remediation projects. These lessons learned will help the DOE in conducting future work more efficiently, and can also serve as a guide for other agencies performing similar work.

  15. Access Management in Multi-Administration Networks S. P. Lord, N.H. Pope, and Susan Stepney

    E-Print Network [OSTI]

    Stepney, Susan

    Access Management in Multi-Administration Networks S. P. Lord, N.H. Pope, and Susan Stepney GEC of linking together networks controlled by different administrations, and allowing these administrations and representations. S. P. Lord, N. H. Pope, and Susan Stepney. Access Management in multi-administration networks

  16. Effective interactions between the N-H bond orientations in lithium imide and a proposed ground-state structure

    E-Print Network [OSTI]

    Ceder, Gerbrand

    Effective interactions between the N-H bond orientations in lithium imide and a proposed ground Received 28 February 2006; revised manuscript received 17 July 2006; published 4 October 2006 Lithium imide in the structure. By searching an effective Hamiltonian in which the energy of lithium imide is expressed

  17. Harbour Island: The Comparative Archaeology of a Maritime Community 

    E-Print Network [OSTI]

    Hatch, Heather E

    2013-08-01T23:59:59.000Z

    Marie Neilly and the Westley Methodist Church of Harbour Island, Pat Barry, Jeremy Clark, and Wade Higgs and Brenda Clark Higgs. Many others in the community also provided support and encouragement, and I am deeply grateful to them as well. v I... Street Higgs House (DHH)???????????????????... 154 Maritime Cultural Landscape of Harbour Island?????????????... 157 Summary????????????????????????????? 162 CHAPTER VI PATTERNS OF CULTURE AT HARBOUR ISLAND ...................... 163 Kitchen Group...

  18. antilles island arc: Topics by E-print Network

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

    The morphology of the underthrust oceanic crust controls the mag matic activity of the island arc, and particularly the development, in space and time, of "arc compartments." Denis...

  19. Comparison of Secondary Islands in Collisional Reconnection to Hall Reconnection

    SciTech Connect (OSTI)

    Shepherd, L. S.; Cassak, P. A. [Department of Physics, West Virginia University, Morgantown, West Virginia, 26506 (United States)

    2010-07-02T23:59:59.000Z

    Large-scale resistive Hall-magnetohydrodynamic simulations of the transition from Sweet-Parker (collisional) to Hall (collisionless) magnetic reconnection are presented; the first to separate secondary islands from collisionless effects. Three main results are described. There exists a regime with secondary islands but without collisionless effects, and the reconnection rate is faster than Sweet-Parker, but significantly slower than Hall reconnection. This implies that secondary islands do not cause the fastest reconnection rates. The onset of Hall reconnection ejects secondary islands from the vicinity of the X line, implying that energy is released more rapidly during Hall reconnection. Coronal applications are discussed.

  20. Commonwealth of Northern Mariana Islands Initial Technical Assessment

    SciTech Connect (OSTI)

    Baring-Gould, I.; Hunsberger, R.; Visser, C.; Voss, P.

    2011-07-01T23:59:59.000Z

    This document is an initial energy assessment for the Commonwealth of the Northern Mariana Islands (CNMI), the first of many steps in developing a comprehensive energy strategy.

  1. Energy Office Grant Helps the Virgin Islands Environmental Resource...

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

    Office Grant Helps the Virgin Islands Environmental Resource Station Install Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30% Energy Office Grant Helps the...

  2. National Park Service - San Miguel Island, California | Department...

    Energy Savers [EERE]

    Islands National Park by conserving, recycling, using alternative fuel vehicles, applying renewable energy, and using resources wisely. It also seeks to replace conventional fuels...

  3. U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure...

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

    Leadership Embraces Inclusiveness to Ensure Community Ownership of Clean Energy Vision U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure Community Ownership of Clean...

  4. Validation in Genomics: CpG Island Methylation Revisited

    E-Print Network [OSTI]

    Segal, Mark R

    2006-01-01T23:59:59.000Z

    analysis. In: Functional Genomics: Methods and Protocols, M.Segal: Validation in Genomics: CpG Island Methylationpackage and applications to genomics. Bioinformatics and

  5. ,"Grand Island, NY Natural Gas Pipeline Imports From Canada ...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Grand Island,...

  6. Long Island Power Authority- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Long Island Power Authority offers a variety of incentives for its non-residential customers to increase the energy efficiency of facilities through the Commercial Efficiency Program. Major...

  7. Verification of Allowable Stresses In ASME Section III Subsection NH For Grade 91 Steel & Alloy 800H

    SciTech Connect (OSTI)

    R. W. Swindeman; M. J. Swindeman; B. W. Roberts; B. E. Thurgood; D. L. Marriott

    2007-11-30T23:59:59.000Z

    The database for the creep-rupture of 9Cr-1Mo-V (Grade 91) steel was collected and reviewed to determine if it met the needs for recommending time-dependent strength values, S{sub t}, for coverage in ASME Section III Subsection NH (ASME III-NH) to 650 C (1200 F) and 600,000 hours. The accumulated database included over 300 tests for 1% total strain, nearly 400 tests for tertiary creep, and nearly 1700 tests to rupture. Procedures for analyzing creep and rupture data for ASME III-NH were reviewed and compared to the procedures used to develop the current allowable stress values for Gr 91 for ASME II-D. The criteria in ASME III-NH for estimating S{sub t} included the average strength for 1% total strain for times to 600,000 hours, 80% of the minimum strength for tertiary creep for times to 600,000 hours, and 67% of the minimum rupture strength values for times to 600,000 hours. Time-temperature-stress parametric formulations were selected to correlate the data and make predictions of the long-time strength. It was found that the stress corresponding to 1% total strain and the initiation of tertiary creep were not the controlling criteria over the temperature-time range of concern. It was found that small adjustments to the current values in III-NH could be introduced but that the existing values were conservative and could be retained. The existing database was found to be adequate to extend the coverage to 600,000 hours for temperatures below 650 C (1200 F).

  8. Update and Improve Subsection NH –– Alternative Simplified Creep-Fatigue Design Methods

    SciTech Connect (OSTI)

    Tai Asayama

    2009-10-26T23:59:59.000Z

    This report described the results of investigation on Task 10 of DOE/ASME Materials NGNP/Generation IV Project based on a contract between ASME Standards Technology, LLC (ASME ST-LLC) and Japan Atomic Energy Agency (JAEA). Task 10 is to Update and Improve Subsection NH -- Alternative Simplified Creep-Fatigue Design Methods. Five newly proposed promising creep-fatigue evaluation methods were investigated. Those are (1) modified ductility exhaustion method, (2) strain range separation method, (3) approach for pressure vessel application, (4) hybrid method of time fraction and ductility exhaustion, and (5) simplified model test approach. The outlines of those methods are presented first, and predictability of experimental results of these methods is demonstrated using the creep-fatigue data collected in previous Tasks 3 and 5. All the methods (except the simplified model test approach which is not ready for application) predicted experimental results fairly accurately. On the other hand, predicted creep-fatigue life in long-term regions showed considerable differences among the methodologies. These differences come from the concepts each method is based on. All the new methods investigated in this report have advantages over the currently employed time fraction rule and offer technical insights that should be thought much of in the improvement of creep-fatigue evaluation procedures. The main points of the modified ductility exhaustion method, the strain range separation method, the approach for pressure vessel application and the hybrid method can be reflected in the improvement of the current time fraction rule. The simplified mode test approach would offer a whole new advantage including robustness and simplicity which are definitely attractive but this approach is yet to be validated for implementation at this point. Therefore, this report recommends the following two steps as a course of improvement of NH based on newly proposed creep-fatigue evaluation methodologies. The first step is to modify the current approach by incorporating the partial advantages the new method offer, and the second step is to replace the current method by the simplified test approach when it has become technically mature enough. The recommendations are basically in line with the work scope of the Task Force on Creep-Fatigue of the Subgroup on Elevated Temperature Design of the Standards Committee of the ASME Boiler and Pressure Vessel Committee Section III.

  9. Measurements of NH3 and CO2 with distributed-feedback diode lasers near 2.0 m in bioreactor vent gases

    E-Print Network [OSTI]

    Measurements of NH3 and CO2 with distributed-feedback diode lasers near 2.0 m in bioreactor vent K. Hanson Measurements of NH3 and CO2 were made in bioreactor vent gases with distributed3 and CO2 concentration in bioreactor vent gases that were recorded at NASA Johnson Space Center

  10. Intramolecular Hydrogen Bonding in Disubstituted Ethanes. A Comparison of NH,,,O-and OH,,,O-Hydrogen Bonding through Conformational Analysis of 4-Amino-4-oxobutanoate

    E-Print Network [OSTI]

    Goddard III, William A.

    Intramolecular Hydrogen Bonding in Disubstituted Ethanes. A Comparison of NH,,,O- and OH,,,O- Hydrogen Bonding through Conformational Analysis of 4-Amino-4-oxobutanoate (succinamate) and Monohydrogen 1 of amide NH,,,O- and carboxyl OH,,,O- hydrogen bonds were investigated via conformational analysis

  11. History on Mona Island: Long-term human and landscape dynamics of an 'uninhabited' island

    E-Print Network [OSTI]

    Samson, Alice V. M.; Cooper, Jago

    2015-05-26T23:59:59.000Z

    largely concerned with Mona’s oscillating position with respect to either one of its larger island neighbors, Puerto Rico, and the Dominican Republic/Republic of Haiti. Its archaeology has been used as a barometer to test the weather of the cultural...

  12. opinion: Political erosion dismantles the conservation network existing in the Canary Islands

    E-Print Network [OSTI]

    Fernández?Palacios, José María; de Nascimento, Lea

    2011-01-01T23:59:59.000Z

    seagrass meadows in the Canary Islands: a mul? tiscaled genetic diversity in the  Canary  Islands:  A  conservation synthesis for the Canary Islands.   Trends in Ecology and 

  13. U.S. Virgin Islands- Renewable Energy Feed-in-Tariff

    Broader source: Energy.gov [DOE]

    There is a 10 MW limit for aggregate production via feed-in-tariff contracts on the islands of St. Thomas, St. John, Water Island, and other offshore keys and islands and a similar 5 MW limit for...

  14. Pacific Island Energy Snapshots | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2:Introduction toManagementOPAM5 Accretion-of-DutiesPROPERTY3-0127 - In thePacific Island

  15. Fox Islands Wind Project | 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 being directedAnnualPropertyd8c-a9ae-f8521cbb8489Information HydroFontana,datasetWind Farm JumpPhaseIslands

  16. Interconnecting gold islands with DNA origami

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes | National Nuclear SecurityIntellectualInterconnecting gold islands

  17. MWRA Deer Island Wind | 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, searchOfRose Bend < MHKconverter <WAG BuoyYOG <MP2MWRA Deer Island Wind

  18. Grey Island Energy Inc | 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 ContractingGreenOrderNebraska: EnergyStrategy | OpenGreshamGrey Island

  19. Block Island Power Co | 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 being directedAnnualProperty EditCalifornia: EnergyAvignon,Belcher HomesLyonsBirchBlock Island Power Co Jump to:

  20. Block Island Wind Farm | 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 being directedAnnualProperty EditCalifornia: EnergyAvignon,Belcher HomesLyonsBirchBlock Island Power Co Jump

  1. Kauai Island Utility Cooperative | 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 being directedAnnual SiteofEvaluatingGroup |Jilin Zhongdiantou New Energy CoKERAFOLKarlsruheKauai Island Utility

  2. Long Island Power Authority | 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 being directedAnnual SiteofEvaluatingGroup |Jilin ZhongdiantouLichuan CityLiqcrytechLong Island Power Authority

  3. Falkland Islands: Energy Resources | 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 being directedAnnualPropertyd8c-a9ae-f8521cbb8489 NoEurope BV Jump to:FASFMI-HDFRED TypeFairlawn,Falkland Islands:

  4. anti-islanding method based: Topics by E-print Network

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

    Page Topic Index 1 Hybrid Anti-Islanding Algorithm for Utility Interconnection of Distributed Generation CiteSeer Summary: Abstract- In this paper hybrid anti-islanding...

  5. Proceedings of the Sixth California Islands Symposium, Ventura, California, December 1 3, 2003

    E-Print Network [OSTI]

    Silver, Whendee

    Proceedings of the Sixth California Islands Symposium, Ventura, California, December 1 ­ 3, 2003 of the Sixth California Islands Symposium, Ventura, California, December 1 ­ 3, 2003. National Park Service

  6. Data Update for Thompson Island, Boston Harbor, MA September 2005

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA September 2005 Prepared for Massachusetts for September 2005 This update summarizes the monthly data results for the Thompson Island monitoring site no maintenance issues to report. Monthly Data Time Series #12;Seen below is a graph of wind speed at Thompson

  7. Data Update for Thompson Island, Boston Harbor, MA Prepared for

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA April 2008 Prepared for Massachusetts Technology This update summarizes the monthly data results for the Thompson Island monitoring site in Boston Harbor, MA to this report if and when this happens. Monthly Data Time Series Seen below is a graph of wind speed at Thompson

  8. Data Update for Thompson Island, Boston Harbor, MA November 2005

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA November 2005 Prepared for Massachusetts for November 2005 This update summarizes the monthly data results for the Thompson Island monitoring site during the spring of 2006. Monthly Data Time Series Seen below is a graph of wind speed at Thompson

  9. Data Update for Thompson Island, Boston Harbor, MA August 2005

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA August 2005 Prepared for Massachusetts for August 2005 This update summarizes the monthly data results for the Thompson Island monitoring site no maintenance issues to report. Monthly Data Time Series #12;Seen below is a graph of wind speed at Thompson

  10. Data Update for Thompson Island, Boston Harbor, MA December 2005

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA December 2005 Prepared for Massachusetts for December 2005 This update summarizes the monthly data results for the Thompson Island monitoring site during the spring of 2006. Monthly Data Time Series Seen below is a graph of wind speed at Thompson

  11. Data Update for Thompson Island, Boston Harbor, MA October 2005

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Update for Thompson Island, Boston Harbor, MA October 2005 Prepared for Massachusetts for October 2005 This update summarizes the monthly data results for the Thompson Island monitoring site no maintenance issues to report. #12;Monthly Data Time Series Seen below is a graph of wind speed at Thompson

  12. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    of the few places in the world where rain water harvesting is required by law. Buildings are constructed and quality issues of water harvesting, development of alternative on-site sewage disposal systems and nonVirgin Islands Water Resources Research Institute Annual Technical Report FY 2013 Virgin Islands

  13. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    , rain water harvesting has been a principal source of potable water for the residents of the USVI such as rain water harvesting, alternative on-site sewage disposal systems and investigation of applicableVirgin Islands Water Resources Research Institute Annual Technical Report FY 2010 Virgin Islands

  14. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    . Historically, rain water harvesting has been a principal source of potable water for the residents of the USVI such as rain water harvesting, alternative on-site sewage disposal systems and investigation of applicableVirgin Islands Water Resources Research Institute Annual Technical Report FY 2011 Virgin Islands

  15. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    harvesting had been a principal source of potable water for the residents of the USVI with some reliance such as rain water harvesting, development of alternative on-site sewage disposal systems and investigationVirgin Islands Water Resources Research Institute Annual Technical Report FY 2012 Virgin Islands

  16. Hierarchical Control Scheme for Voltage Unbalance Compensation in Islanded Microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Hierarchical Control Scheme for Voltage Unbalance Compensation in Islanded Microgrids Mehdi@et.aau.dk Abstract-- The concept of microgrid hierarchical control is presented, recently. In this paper, a hierarchical scheme which includes primary and secondary control levels is proposed for islanded microgrids

  17. Introduction The island of Hispaniola has reduced its malaria burden,

    E-Print Network [OSTI]

    Klein, Ophir

    Introduction The island of Hispaniola has reduced its malaria burden, with parasite prevalence feasible. The risk of imported malaria cases to the island of Hispaniola appears extremely low, e.g., fewer than 10 infections were imported from outside Hispaniola to the Dominican Republic in 2012. Based

  18. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    of the biological contamination of waters that have been used for the last 100 years have been shown to lack certainVirgin Islands Water Resources Research Institute Annual Technical Report FY 2000 Introduction The Virgin Islands Water Resources Research Institute (WRRI) is a unit of the University of the Virgin

  19. Wind resource assessment: San Nicolas Island, California

    SciTech Connect (OSTI)

    McKenna, E. [National Renewable Energy Lab., Golden, CO (United States); Olsen, T.L. [Timothy L. Olsen Consulting, (United States)

    1996-01-01T23:59:59.000Z

    San Nicolas Island (SNI) is the site of the Navy Range Instrumentation Test Site which relies on an isolated diesel-powered grid for its energy needs. The island is located in the Pacific Ocean 85 miles southwest of Los Angeles, California and 65 miles south of the Naval Air Weapons Station (NAWS), Point Mugu, California. SNI is situated on the continental shelf at latitude N33{degree}14` and longitude W119{degree}27`. It is approximately 9 miles long and 3.6 miles wide and encompasses an area of 13,370 acres of land owned by the Navy in fee title. Winds on San Nicolas are prevailingly northwest and are strong most of the year. The average wind speed is 7.2 m/s (14 knots) and seasonal variation is small. The windiest months, March through July, have wind speeds averaging 8.2 m/s (16 knots). The least windy months, August through February, have wind speeds averaging 6.2 m/s (12 knots).

  20. Cultural contributions to the island of St. John, United States Virgin Islands: underwater historical archaeology at Cruz Bay

    E-Print Network [OSTI]

    Marquez, Carmen M

    1995-01-01T23:59:59.000Z

    The United States Virgin Islands, St. Thomas, St. Croix and St. John, in the Lesser Antilles, were discovered by Christopher Columbus in November, 1493, on his second voyage. The islands were not revisited by the Spanish for over 57 years. During...

  1. Wave Power Resources off the Hawaiian Islands luisvega@hawaii.edu Wave Resources for Representative Sites Around the Hawaiian Islands

    E-Print Network [OSTI]

    Wave Power Resources off the Hawaiian Islands luisvega@hawaii.edu 1 Wave Resources for Representative Sites Around the Hawaiian Islands Table of Contents Summary p2 Background: Wave Power Conversion p3 Licensing and Permitting p3 Challenges and Barriers p4 Wave Power Resources: Previous Work p5 Wave

  2. Energy Development in Island Nations (EDIN), Partnering to Increase Island Energy Security Around the World (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-06-01T23:59:59.000Z

    This fact sheet provides an overview of the international partnership for Energy Development in Island nations, including mission, goals, and organization. It also includes background on EDIN's three pilot projects: U.S. Virgin Islands, Iceland-Dominica Collaboration, and New Zealand-Geothermal Potential in the Pacific.

  3. RELAP5 assessment using semiscale SBLOCA test S-NH-1. International Agreement Report

    SciTech Connect (OSTI)

    Lee, E.J.; Chung, B.D.; Kim, H.J. [Korea Inst. of Nuclear Safety, Taejon (Korea, Republic of)

    1993-06-01T23:59:59.000Z

    2-inch cold leg break test S-NH-1, conducted at the 1/1705 volume scaled facility Semiscale was analyzed using RELAP5/MOD2 Cycle 36.04 and MOD3 Version 5m5. Loss of HPIS was assumed, and reactor trip occurred on a low PZR pressure signal (13.1 MPa), and pumps began an unpowered coastdown on SI signal (12.5 MPa). The system was recovered by opening ADV`s when the PCT became higher than 811 K. Accumulator was finally injected into the system when the primary system pressure was less than 4.0 MPa. The experiment was terminated when the pressure reached the LPIS actuation set point RELAP5/MOD2 analysis demonstrated its capability to predict, with a sufficient accuracy, the main phenomena occurring in the depressurization transient, both from a qualitative and quantitative points of view. Nevertheless, several differences were noted regarding the break flow rate and inventory distribution due to deficiencies in two-phase choked flow model, horizontal stratification interfacial drag, and a CCFL model. The main reason for the core to remain nearly fully covered with the liquid was the under-prediction of the break flow by the code. Several sensitivity calculations were tried using the MOD2 to improve the results by using the different options of break flow modeling (downward, homogeneous, and area increase). The break area compensating concept based on ``the integrated break flow matching`` gave the best results than downward junction and homogeneous options. And the MOD3 showed improvement in predicting a CCFL in SG and a heatup in the core.

  4. Study of NH stretching vibrations in small ammonia clusters by infrared spectroscopy in He droplets and ab initio calculations

    SciTech Connect (OSTI)

    Slipchenko, Mikhail N.; Sartakov, Boris G.; Vilesov, Andrey F.; Xantheas, Sotiris S.

    2007-08-09T23:59:59.000Z

    Infrared spectra of the NH stretching vibrations of (NH3)n clusters (n=2-4) have been obtained using the helium droplet isolation technique and first principles electronic structure anharmonic calculations. The measured spectra exhibit well-resolved bands, which have been assigned to the ?1, ?3, and 2?4 modes of the ammonia fragments in the clusters. The formation of a hydrogen bond in ammonia dimers leads to an increase of the infrared intensity by about a factor of four. In the larger clusters the infrared intensity per hydrogen bond is close to the one for dimers and approaches the value in the NH3 crystal. The intensity of the 2?4 overtone band in the trimer and tetramer increases by a factor of 10 relative to that in the monomer and dimer, and is comparable to the intensity of the ?1 and ?3 fundamental bands in larger clusters. This indicates the onset of the strong anharmonic coupling of the 2?4 and ?1 modes in larger clusters. The experimental assignments are compared to the ones obtained from first principles electronic structure anharmonic calculations for the dimer and trimer clusters. The anharmonic calculations were performed at the Møller-Plesset (MP2) level of electronic structure theory and were based on a second-order perturbative evaluation of rovibrational parameters and their effects on the vibrational spectra and average structures. In general there is excellent (<20 cm-1) agreement between the experimentally measured band origins for the N-H stretching frequencies and the calculated anharmonic vibrational frequencies. However, the calculations were found to overestimate the infrared intensities in clusters by about a factor of four. This work was supported by the Office of Basic Energy Sciences of the Department of Energy, in part by the Chemical Sciences program and in part by the Engineering and Geosciences Division. The Pacific Northwest National Laboratory is operated by Battelle for the US Department of Energy.

  5. Kinematic studies of transport across an island wake, with application to the Canary islands

    E-Print Network [OSTI]

    Mathias Sandulescu; Emilio Hernandez-Garcia; Cristobal Lopez; Ulrike Feudel

    2006-05-29T23:59:59.000Z

    Transport from nutrient-rich coastal upwellings is a key factor influencing biological activity in surrounding waters and even in the open ocean. The rich upwelling in the North-Western African coast is known to interact strongly with the wake of the Canary islands, giving rise to filaments and other mesoscale structures of increased productivity. Motivated by this scenario, we introduce a simplified two-dimensional kinematic flow describing the wake of an island in a stream, and study the conditions under which there is a net transport of substances across the wake. For small vorticity values in the wake, it acts as a barrier, but there is a transition when increasing vorticity so that for values appropriate to the Canary area, it entrains fluid and enhances cross-wake transport.

  6. Distributed Wind Case Study: Cross Island Farms, Wellesley Island, New York (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-04-01T23:59:59.000Z

    Installing a small wind turbine can sometimes be difficult due to economics, zoning issues, public perception, and other barriers. Persistence and innovation, however, can result in a successful installation. Dani Baker and David Belding own Cross Island Farms, a 102-acre certified organic farm on Wellesley Island in northern New York. In 2009, they took their interest in renewable energy to the next level by researching the logistics of a small wind installation on their land to make their farm even more sustainable. Their renewable energy system consists of one 10-kilowatt Bergey Excel wind turbine, a solar array, and a propane-powered generator. This case study describes funding for the project and the installation process.

  7. Time-Resolved XAFS Spectroscopic Studies of B-H and N-H Oxidative Addition to Transition Metal Catalysts Relevant to Hydrogen Storage

    SciTech Connect (OSTI)

    Bitterwolf, Thomas E. [University of Idaho

    2014-12-09T23:59:59.000Z

    Successful catalytic dehydrogenation of aminoborane, H3NBH3, prompted questions as to the potential role of N-H oxidative addition in the mechanisms of these processes. N-H oxidative addition reactions are rare, and in all cases appear to involve initial dative bonding to the metal by the amine lone pairs followed by transfer of a proton to the basic metal. Aminoborane and its trimethylborane derivative block this mechanism and, in principle, should permit authentic N-H oxidative attrition to occur. Extensive experimental work failed to confirm this hypothesis. In all cases either B-H complexation or oxidative addition of solvent C-H bonds dominate the chemistry.

  8. Subsidence at the Weeks Island SPR Facility

    SciTech Connect (OSTI)

    Bauer, S.J.

    1999-01-01T23:59:59.000Z

    The elevation change data measured at the Weeks Island SPR site over the last 16+ years has been studied and analyzed. The subsidence rate is not constant with time and while the subsidence rate may have increased slightly during the past several years, recently the rate has increased more dramatically. The most recent increase comes at a time when the Strategic Petroleum Reserve (SPR) storage mine had been emptied of oil and was in the process of being refilled with brine. Damage to surface structures that has been observed during the past 12-18 months is attributed to the continued subsidence and dtierential subsidence across structures. The recent greater subsidence rates were unanticipated according to analysis results and will be used to aid further subsidence model development.

  9. High mass resolution time of flight mass spectrometer for measuring products in heterogeneous catalysis in highly sensitive microreactors

    SciTech Connect (OSTI)

    Andersen, T.; Jensen, R.; Christensen, M. K.; Chorkendorff, I. [Department of Physics, Danish National Research Foundation's Center for Individual Nanoparticle Functionality (CINF), Technical University of Denmark, Building 312, DK-2800 Kgs. Lyngby (Denmark); Pedersen, T.; Hansen, O. [Department of Micro- and Nanotechnology, Technical University of Denmark, DTU Nanotech Building 345 East, DK-2800 Kgs. Lyngby (Denmark)

    2012-07-15T23:59:59.000Z

    We demonstrate a combined microreactor and time of flight system for testing and characterization of heterogeneous catalysts with high resolution mass spectrometry and high sensitivity. Catalyst testing is performed in silicon-based microreactors which have high sensitivity and fast thermal response. Gas analysis is performed with a time of flight mass spectrometer with a modified nude Bayard-Alpert ionization gauge as gas ionization source. The mass resolution of the time of flight mass spectrometer using the ion gauge as ionization source is estimated to m/{Delta}m > 2500. The system design is superior to conventional batch and flow reactors with accompanying product detection by quadrupole mass spectrometry or gas chromatography not only due to the high sensitivity, fast temperature response, high mass resolution, and fast acquisition time of mass spectra but it also allows wide mass range (0-5000 amu in the current configuration). As a demonstration of the system performance we present data from ammonia oxidation on a Pt thin film showing resolved spectra of OH and NH{sub 3}.

  10. A SURVEY OF CIGUATERA AT ENEWETAK AND BIKINI, MARSHALL ISLANDS, WITH NOTES ON

    E-Print Network [OSTI]

    A SURVEY OF CIGUATERA AT ENEWETAK AND BIKINI, MARSHALL ISLANDS, WITH NOTES ON THE SYSTEMATICS ofpotentially ciguatoxicfishes from Enewetak and 256 specimens of 23 species from Bikini, Marshall Islands, were names was necessary for a few ofthe fishes. The Marshall Islands are the easternmost islands

  11. Can Microsatellites Be Used to Infer Phylogenies? Evidence from Population Affinities of the Western Canary Island

    E-Print Network [OSTI]

    Danchin, Etienne

    of the Western Canary Island Lizard (Gallotia galloti) Murielle Richard1 and Roger S. Thorpe2 School of the West- ern Canary Island lacertid (Gallotia galloti) as a model. The geological times of island in 12 populations from four islands (representing five haplotype lineages) was investigated in five

  12. Inferring dispersal: a Bayesian approach to phylogeny-based island biogeography,

    E-Print Network [OSTI]

    García-Barros, Enrique

    , with special reference to the Canary Islands Isabel Sanmarti´n1 *, Paul van der Mark2 and Fredrik Ronquist2,3 1 set of published phylogenies of Canary Island organisms to examine overall dispersal rates archipelagos with special reference to the Atlantic Canary Islands. Methods The Canary Islands were divided

  13. ORIGINAL PAPER The diet of feral cats on islands: a review and a call for more

    E-Print Network [OSTI]

    Zavaleta, Erika

    Santa Cruz de La Palma, Canary Islands, Spain M. Nogales Island Ecology and Evolution Research Group (IPNA-CSIC), Astrofi´sico Francisco Sa´nchez 3, 38206 La Laguna Tenerife, Canary Islands, Spain BORIGINAL PAPER The diet of feral cats on islands: a review and a call for more studies E. Bonnaud

  14. Are ightless Galapaganus weevils older than the Galapagos Islands they inhabit?

    E-Print Network [OSTI]

    Farrell, Brian D.

    are the Canary Islands (Thorpe et al., 1994; Juan et al., 1995, 1996) the Gala pagos Islands (Darwin, 1859Are ¯ightless Galapaganus weevils older than the GalaÂpagos Islands they inhabit? ANDREA S and include 10 ¯ightless species endemic to the Gala pagos islands. These beetles thus provide a promising

  15. Island biogeography Much of our current understanding of how many species occupy a community comes from

    E-Print Network [OSTI]

    Creel, Scott

    a balance between ongoing immigration of new species to the island and continuous extinction of species') and E is the maximum rate of extinction (the rate of extinction when the number of species on the island there are no species on the island (logically). But extinction rate increases with increasing species on the island

  16. Supporting Information Surface Electric Fields of Aqueous Solutions of NH4NO3, Mg(NO3)2, NaNO3,

    E-Print Network [OSTI]

    S1 Supporting Information Surface Electric Fields of Aqueous Solutions of NH4NO3, Mg(NO3)2, NaNO3 interfaces of (a) 1.0 M and 2.0 M LiNO3, (b) 1.0 M and 1.7 M NaNO3, (c) 1.0 M and 1.6 M NH4NO3, and (d) 1.0 M water 1.0 M NaNO3 1.7 M NaNO3 c water 1.0 M NH4 NO3 1.6 M NH4 NO3 | (2) | 2 (10 3 arb.units) Wavenumber

  17. New velocity map and mass-balance estimate of Mertz Glacier, East Antarctica, derived from Landsat

    E-Print Network [OSTI]

    Berthier, Etienne

    streams hasbeen measured recently. Pine Island Glacier accelerated by 18 Æ2% between 1992 and 2000 (Rignot-moving glaciers. Repeat visible or near-infrared images of the same area can be used to track the displace- mentNew velocity map and mass-balance estimate of Mertz Glacier, East Antarctica, derived from Landsat

  18. TiN surface dynamics: role of surface and bulk mass transport processes

    E-Print Network [OSTI]

    Khare, Sanjay V.

    TiN surface dynamics: role of surface and bulk mass transport processes J. Bareñoa , S. Kodambakab, USA Abstract. Transition-metal nitrides, such as TiN, have a wide variety of applications as hard/decay kinetics of two- and three-dimensional TiN(111) islands and the effect of surface-terminated dislocations

  19. assateague island national: Topics by E-print Network

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

    OF THE DEPARTMENT OF VERTEBRATE ZOOLOGY NATIONAL MUSEUM OF NATURAL surveys of the Marshall and Marianas Islands by L. P. Schultz and colleagues. Vic went on to exceed all...

  20. aeolian islands italy: Topics by E-print Network

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

    de 14 Natural Hazards and Earth System Sciences Tsunami generation in Stromboli island and impact on the CiteSeer Summary: Abstract. Stromboli is one of the most active...

  1. Power Plant Options Report for Thompson Island prepared by the

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Power Plant Options Report for Thompson Island A report prepared by the Renewable Energy Research....................................................................... 7 3. Grid-connected and Autonomous Renewable Power Systems ................................ 9 3.1. Renewable Power Sources .............................................................................. 9 3

  2. 46 Various stories from life on Hebert Island (part 1)

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 46 Length of track 1 hour 53 minutes Title of track Various stories from life on Hebert Island...

  3. 47 Various stories from life on Hebert Island (part 2)

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 48 Length of track 2 hour 2 minutes Title of track Various stories from life on Hebert Island...

  4. First Regional Super ESPC a Success on Kodiak Island, Alaska...

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

    at Kodiak Island helped pave the way for additional Super ESPC projects at other agencies. "For these projects to be successful, the agency needs to be committed at the site...

  5. Qualifying RPS Market States (Prince Edward Island, Canada)

    Broader source: Energy.gov [DOE]

    This entry lists the states with RPS policies that accept generation located in Prince Edward Island, Canada as eligible sources towards their Renewable Portfolio Standard targets or goals. For...

  6. Visual Modeling for Aqua Ventus I off Monhegan Island, ME

    SciTech Connect (OSTI)

    Hanna, Luke A.; Whiting, Jonathan M.; Copping, Andrea E.

    2013-11-27T23:59:59.000Z

    To assist the University of Maine in demonstrating a clear pathway to project completion, PNNL has developed visualization models of the Aqua Ventus I project that accurately depict the Aqua Ventus I turbines from various points on Monhegain Island, ME and the surrounding area. With a hub height of 100 meters, the Aqua Ventus I turbines are large and may be seen from many areas on Monhegan Island, potentially disrupting important viewsheds. By developing these visualization models, which consist of actual photographs taken from Monhegan Island and the surrounding area with the Aqua Ventus I turbines superimposed within each photograph, PNNL intends to support the project’s siting and permitting process by providing the Monhegan Island community and various other stakeholders with a probable glimpse of how the Aqua Ventus I project will appear.

  7. Rules and Regulations for Groundwater Quality (Rhode Island)

    Broader source: Energy.gov [DOE]

    These regulations provide standards for groundwater quality in the state of Rhode Island. The rules are intended to protect and restore the quality of the state's groundwater resources for use as...

  8. Quantitative analysis of forest island pattern in selected Ohio landscapes

    SciTech Connect (OSTI)

    Bowen, G.W.; Burgess, R.L.

    1981-07-01T23:59:59.000Z

    The purpose of this study was to quantitatively describe the various aspects of regional distribution patterns of forest islands and relate those patterns to other landscape features. Several maps showing the forest cover of various counties in Ohio were selected as representative examples of forest patterns to be quantified. Ten thousand hectare study areas (landscapes) were delineated on each map. A total of 15 landscapes representing a wide variety of forest island patterns was chosen. Data were converted into a series of continuous variables which contained information pertinent to the sizes, shape, numbers, and spacing of woodlots within a landscape. The continuous variables were used in a factor analysis to describe the variation among landscapes in terms of forest island pattern. The results showed that forest island patterns are related to topography and other environmental features correlated with topography.

  9. MIE Regional Climate Change Impact Webinar Series: Hawaii & Pacific Islands

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's (DOE's) Minorities in Energy Initiative is hosting a webinar on Hawaii and Pacific Islands impacts of climate change on minority and tribal communities featuring...

  10. Rules and Regulations for Sewage Sludge Management (Rhode Island)

    Broader source: Energy.gov [DOE]

    The purpose of these rules and regulations is to ensure that sewage sludge that is treated, land applied, disposed, distributed, stockpiled or transported in the State of Rhode Island is done so in...

  11. THE UNIVERSITY OF RHODE ISLAND FRINGE BENEFIT AVERAGE RATE

    E-Print Network [OSTI]

    Rhode Island, University of

    THE UNIVERSITY OF RHODE ISLAND FRINGE BENEFIT AVERAGE RATE FY 2015 Allocation Cost or Classified.2% URI Budget & Financial Planning Office 9.17.14 Office:fringebenefits:office of sponsored projects: FY2015 Allocation #12;

  12. PSEG Long Island- Solar Initiative Feed-in Tariff

    Broader source: Energy.gov [DOE]

    The PSEG Long Island Feed-in Tariff II (FIT II) program provides fixed payments for electricity produced by approved photovoltaic systems over a fixed period of time. The program operates under a...

  13. Midwest Quantitative Biology Conference Mission Point Resort, Mackinac Island, Michigan

    E-Print Network [OSTI]

    Midwest Quantitative Biology Conference Mission Point Resort, Mackinac Island, Michigan September Exchange Method for the Free Energy of Conformational Fluctuations Michigan State University 3:05-3:30 Role

  14. Temporal Variation in Fish Communities Off Santa Cruz Island, California

    E-Print Network [OSTI]

    Larson, Ralph

    2008-01-01T23:59:59.000Z

    at sub-tidal reefs and kelp beds at Santa Cruz Island in theand/or by the loss of giant kelp, which occurs during warm-diminishing the extent of giant kelp beds. Student Michelle

  15. A Simple Technique for Islanding Detection with Negligible Nondetection Zone

    E-Print Network [OSTI]

    Kirtley Jr, James L.

    Although active islanding detection techniques have smaller nondetection zones than passive techniques, active methods could degrade the system power quality and are not as simple and easy to implement as passive methods. ...

  16. aegean island arc: Topics by E-print Network

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

    proposed that the maximum observed thickness Cai, Long 10 Geological Setting, Mineral Resources and ancient works of Samos and adjacent islands of the Aegean Sea, 26-30 August...

  17. ambrym island vanuatu: Topics by E-print Network

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

    subpicosecond carrier dynamics C. Kadowa) Materials; accepted for publication 5 October 1999 We report the growth of self-assembled ErAs islands embedded in GaAs by molecular beam...

  18. anticosti island laurentia: Topics by E-print Network

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

    subpicosecond carrier dynamics C. Kadowa) Materials; accepted for publication 5 October 1999 We report the growth of self-assembled ErAs islands embedded in GaAs by molecular beam...

  19. aegna island tallinn: Topics by E-print Network

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

    subpicosecond carrier dynamics C. Kadowa) Materials; accepted for publication 5 October 1999 We report the growth of self-assembled ErAs islands embedded in GaAs by molecular beam...

  20. Closing Event- Asian American and Pacific Islander Heritage Month

    Broader source: Energy.gov [DOE]

    Invited speakers from Congress, the federal government, and DOE will speak about Asian American and Pacific Islander programs and policy at the Department, and their contributions to the DOE...

  1. Asian American and Pacific Islander Heritage Month Program

    Broader source: Energy.gov [DOE]

    Asian Pacific American Heritage Month is a celebration of the culture, traditions, and history of Asian Americans and Pacific Islanders in the United States. Join the Energy Department for the...

  2. Town of Babylon- Long Island Green Homes Program

    Broader source: Energy.gov [DOE]

    The Long Island Green Homes Program is a self-financing residential retrofit program designed to support a goal of upgrading the energy efficiency of existing homes in the Town of Babylon. The...

  3. Long Island Power Authority- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Long Island Power Authority offers a variety of incentive programs which help residential customers upgrade to more energy efficient equipment and appliances in their homes. The Cool Homes Program...

  4. Demonstration of Black Liquor Gasification at Big Island

    SciTech Connect (OSTI)

    Robert DeCarrera

    2007-04-14T23:59:59.000Z

    This Final Technical Report provides an account of the project for the demonstration of Black Liquor Gasification at Georgia-Pacific LLC's Big Island, VA facility. This report covers the period from May 5, 2000 through November 30, 2006.

  5. A seaside resort in an island of the Aegean

    E-Print Network [OSTI]

    Kriezis, Constantine Anthony

    1988-01-01T23:59:59.000Z

    The purpose of the thesis is the design of a seaside resort in the island of Andros in Greece. A year-round focus of attraction amidst the Aegean Sea the resort would center around sea related activities. The experience ...

  6. Quaternary morphology and paleoenvironmental records of carbonate islands

    E-Print Network [OSTI]

    Toomey, Michael (Michael Ryan)

    2014-01-01T23:59:59.000Z

    Here I use a simple numerical model of reef profile evolution to show that the present-day morphology of carbonate islands has developed largely in response to late Pleistocene sea level oscillations in addition to variable ...

  7. Renewable Energy and Inter-Island Power Transmission (Presentation)

    SciTech Connect (OSTI)

    Gevorgian, V.

    2011-05-01T23:59:59.000Z

    This presentation summarizes recent findings pertaining to inter-island connection of renewable and other energy sources, in particular, as these findings relate cable options, routing, specifications, and pros and cons.

  8. Distribution, Growth, and Disturbance of Catalina Island Rhodoliths

    E-Print Network [OSTI]

    Tompkins, Paul Anthony

    2011-01-01T23:59:59.000Z

    seasonality. Sedimentology 41: 963-984 Friewald A (1998)Godinez-Orta L (2006) Sedimentology and acoustic mapping ofIsland, New Zealand. Sedimentology 55: 249-274 Orth RJ (

  9. Solar Water Heater Rebate Program (U.S. Virgin Islands)

    Broader source: Energy.gov [DOE]

    The Virgin Islands Energy Office currently offers rebates to residents for purchasing solar water heaters from local vendors. The program will cover residential, solar water heaters of 120 gallons...

  10. Amchitka Island, Alaska, Biological Monitoring Report 2011 Sampling Results

    SciTech Connect (OSTI)

    None

    2013-09-01T23:59:59.000Z

    The Long-Term Surveillance and Maintenance (LTS&M) Plan for the U.S. Department of Energy (DOE) Office of Legacy Management (LM) Amchitka Island sites describes how LM plans to conduct its mission to protect human health and the environment at the three nuclear test sites located on Amchitka Island, Alaska. Amchitka Island, near the western end of the Aleutian Islands, is approximately 1,340 miles west-southwest of Anchorage, Alaska. Amchitka is part of the Aleutian Island Unit of the Alaska Maritime National Wildlife Refuge, which is administered by the U.S. Fish and Wildlife Service (USFWS). Since World War II, Amchitka has been used by multiple U.S. government agencies for various military and research activities. From 1943 to 1950, it was used as a forward air base for the U.S. Armed Forces. During the middle 1960s and early 1970s, the U.S. Department of Defense (DOD) and the U.S. Atomic Energy Commission (AEC) used a portion of the island as a site for underground nuclear tests. During the late 1980s and early 1990s, the U.S. Navy constructed and operated a radar station on the island. Three underground nuclear tests were conducted on Amchitka Island. DOD, in conjunction with AEC, conducted the first nuclear test (named Long Shot) in 1965 to provide data that would improve the United States' capability of detecting underground nuclear explosions. The second nuclear test (Milrow) was a weapons-related test conducted by AEC in 1969 as a means to study the feasibility of detonating a much larger device. Cannikin, the third nuclear test on Amchitka, was a weapons-related test detonated on November 6, 1971. With the exception of small concentrations of tritium detected in surface water shortly after the Long Shot test, radioactive fission products from the tests remain in the subsurface at each test location As a continuation of the environmental monitoring that has taken place on Amchitka Island since before 1965, LM in the summer of 2011 collected biological and seawater samples from the marine and terrestrial environment of Amchitka Island adjacent to the three detonation sites and at a background or reference site, Adak Island, 180 miles to the east. Consistent with the goals of the Amchitka LTS&M Plan, four data quality objectives (DQOs) were developed for the 2011 sampling event.

  11. A wave refraction analysis for an axially symmetrical island

    E-Print Network [OSTI]

    Forst, Ronald John

    1966-01-01T23:59:59.000Z

    A WAVE REFRACTION ANALYSIS FOR AN AXIALLY SYMMETRICAL ISLAND A Thesis By LIEUTENANT RONALD J FORST UNITED STATES NAVY Submitted to the Graduate College of the Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE l966 Major Subject Oceanography A WAVE REFRACTION ANALYSIS FOR AN AXIALLY SYMMETRICAL ISLAND A Thesis By LIEUTENANT RONALD J FORST UNITED STATES NAVY Approved as to style and content by; ( airma Committee) Head of Dep rtme t...

  12. Fish assemblages on coral reefs in Guanaja, Bay Islands, Honduras

    E-Print Network [OSTI]

    Mahendran, Christopher Kandiah

    1999-01-01T23:59:59.000Z

    FISH ASSEMBLAGES ON CORAL REEFS IN GUANAJA, BAY ISLANDS, HONDURAS A Thesis by CHRISTOPHER KANDIAH MAHENDRAN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 1999 Major Subject: Wildlife and Fisheries Sciences FISH ASSEMBLAGES ON CORAL REEFS IN GUANAJA, BAY ISLANDS, HONDURAS A Thesis by CHRISTOPHER KANDIAH MAHENDRAN Submitted to Texas A&M University in partial fulfillment...

  13. Aleutian Pribilof Islands Wind Energy Feasibility Study

    SciTech Connect (OSTI)

    Bruce A. Wright

    2012-03-27T23:59:59.000Z

    Under this project, the Aleutian Pribilof Islands Association (APIA) conducted wind feasibility studies for Adak, False Pass, Nikolski, Sand Point and St. George. The DOE funds were also be used to continue APIA's role as project coordinator, to expand the communication network quality between all participants and with other wind interest groups in the state and to provide continued education and training opportunities for regional participants. This DOE project began 09/01/2005. We completed the economic and technical feasibility studies for Adak. These were funded by the Alaska Energy Authority. Both wind and hydro appear to be viable renewable energy options for Adak. In False Pass the wind resource is generally good but the site has high turbulence. This would require special care with turbine selection and operations. False Pass may be more suitable for a tidal project. APIA is funded to complete a False Pass tidal feasibility study in 2012. Nikolski has superb potential for wind power development with Class 7 wind power density, moderate wind shear, bi-directional winds and low turbulence. APIA secured nearly $1M from the United States Department of Agriculture Rural Utilities Service Assistance to Rural Communities with Extremely High Energy Costs to install a 65kW wind turbine. The measured average power density and wind speed at Sand Point measured at 20m (66ft), are 424 W/m2 and 6.7 m/s (14.9 mph) respectively. Two 500kW Vestas turbines were installed and when fully integrated in 2012 are expected to provide a cost effective and clean source of electricity, reduce overall diesel fuel consumption estimated at 130,000 gallons/year and decrease air emissions associated with the consumption of diesel fuel. St. George Island has a Class 7 wind resource, which is superior for wind power development. The current strategy, led by Alaska Energy Authority, is to upgrade the St. George electrical distribution system and power plant. Avian studies in Nikolski and Sand Point have allowed for proper wind turbine siting without killing birds, especially endangered species and bald eagles. APIA continues coordinating and looking for funding opportunities for regional renewable energy projects. An important goal for APIA has been, and will continue to be, to involve community members with renewable energy projects and energy conservation efforts.

  14. Textural criteria for the discrimination of water-laid and wind-laid barrier island sands: a North Padre Island, Texas example

    E-Print Network [OSTI]

    Cunningham, David

    1985-01-01T23:59:59.000Z

    -Laid Barrier Island Sands: A North Padre Island, Texas Example (August 1985) David Cunningham, B. S. ; The University of Texas at Austin Chairman of Advisory Committee: Dr. James M. Mazzullo The grain size and grain shape characteristics of 63, 200 quartz... sand grains were analyzed from 158 samples systematically collected along three transects across North Padre Island. Sampled subenviron- ments included the forebeach, backbeach, foredune ridge, eolian flat, back-island dunes, and wind-tidal flats...

  15. Amphibians and Reptiles, Luzon Island, Aurora Province and Aurora Memorial National Park, Northern Philippines: New island distribution records

    E-Print Network [OSTI]

    Brown, Rafe M.

    2011-01-01T23:59:59.000Z

    We report 35 new amphibian and reptile distribution records for two regions within the southern Sierra Madre Mountain Range, Aurora Province, central Luzon Island, Philippines. Together with results of our previous survey work in Aurora, our new...

  16. Theory of Hydride-Proton Transfer (HPT) Carbonyl Reduction by [Os(III)(tpy)(Cl)(NH=CHCH3)(NSAr)

    SciTech Connect (OSTI)

    Ess, Daniel H.; Schauer, Cynthia; Meyer, Thomas J.

    2010-01-01T23:59:59.000Z

    Quantum mechanical analysis reveals that carbonyl reduction of aldehydes and ketones by the imine-based reductant cis-[Os{sup III}(tpy)(Cl)(NH?CHCH{sub 3})(NSAr)] (2), which is accessible by reduction of the analogous nitrile, occurs by hydride-proton transfer (HPT) involving both the imine and sulfilimido ligands. In carbonyl reduction, water or alcohol is necessary to significantly lower the barrier for proton shuttling between ligands. The ?N(H)SAr group activates the carbonyl group through hydrogen bonding while the ?NC(H)CH{sub 3} ligand delivers the hydride.

  17. Neutrino mass matrix

    SciTech Connect (OSTI)

    Strobel, E.L.

    1985-01-01T23:59:59.000Z

    Given the many conflicting experimental results, examination is made of the neutrino mass matrix in order to determine possible masses and mixings. It is assumed that the Dirac mass matrix for the electron, muon, and tau neutrinos is similar in form to those of the quarks and charged leptons, and that the smallness of the observed neutrino masses results from the Gell-Mann-Ramond-Slansky mechanism. Analysis of masses and mixings for the neutrinos is performed using general structures for the Majorana mass matrix. It is shown that if certain tentative experimental results concerning the neutrino masses and mixing angles are confirmed, significant limitations may be placed on the Majorana mass matrix. The most satisfactory simple assumption concerning the Majorana mass matrix is that it is approximately proportional to the Dirac mass matrix. A very recent experimental neutrino mass result and its implications are discussed. Some general properties of matrices with structure similar to the Dirac mass matrices are discussed.

  18. An updated dose assessment for Rongelap Island

    SciTech Connect (OSTI)

    Robison, W.L.; Conrado, C.L.; Bogen, K.T.

    1994-07-01T23:59:59.000Z

    We have updated the radiological dose assessment for Rongelap Island at Rongelap Atoll using data generated from field trips to the atoll during 1986 through 1993. The data base used for this dose assessment is ten fold greater than that available for the 1982 assessment. Details of each data base are presented along with details about the methods used to calculate the dose from each exposure pathway. The doses are calculated for a resettlement date of January 1, 1995. The maximum annual effective dose is 0.26 mSv y{sup {minus}1} (26 mrem y{sup {minus}1}). The estimated 30-, 50-, and 70-y integral effective doses are 0.0059 Sv (0.59 rem), 0.0082 Sv (0.82 rem), and 0.0097 Sv (0.97 rem), respectively. More than 95% of these estimated doses are due to 137-Cesium ({sup 137}Cs). About 1.5% of the estimated dose is contributed by 90-Strontium ({sup 90}Sr), and about the same amount each by 239+240-Plutonium ({sup 239+240}PU), and 241-Americium ({sup 241}Am).

  19. Ultra High Mass Range Mass Spectrometer System

    DOE Patents [OSTI]

    Reilly, Peter T. A. [Knoxville, TN

    2005-12-06T23:59:59.000Z

    Applicant's present invention comprises mass spectrometer systems that operate in a mass range from 1 to 10.sup.16 DA. The mass spectrometer system comprising an inlet system comprising an aerodynamic lens system, a reverse jet being a gas flux generated in an annulus moving in a reverse direction and a multipole ion guide; a digital ion trap; and a thermal vaporization/ionization detector system. Applicant's present invention further comprises a quadrupole mass spectrometer system comprising an inlet system having a quadrupole mass filter and a thermal vaporization/ionization detector system. Applicant's present invention further comprises an inlet system for use with a mass spectrometer system, a method for slowing energetic particles using an inlet system. Applicant's present invention also comprises a detector device and a method for detecting high mass charged particles.

  20. Effective Mass and Energy-Mass Relationship

    E-Print Network [OSTI]

    Viktor Ariel

    2012-05-14T23:59:59.000Z

    The particle effective mass is often a challenging concept in solid state physics due to the many different definitions of the effective mass that are routinely used. Also, the most commonly used theoretical definition of the effective mass was derived from the assumption of a parabolic energy-momentum relationship, E(p), and therefore should not be applied to non-parabolic materials. In this paper, we use wave-particle duality to derive a definition of the effective mass and the energy-mass approximation suitable for non-parabolic materials. The new energy-mass relationship can be considered a generalization of Einstein's E=mc^2 suitable for arbitrary E(p) and therefore applicable to solid state materials and devices. We show that the resulting definition of the effective mass seems suitable for non-paraboic solid state materials such as HgCdTe, GaAs, and graphene.

  1. Strain-mediated lateral SiGe island motion in single and stacked layers

    SciTech Connect (OSTI)

    Stoffel, M.; Rastelli, A.; Kiravittaya, S.; Schmidt, O.G. [Max-Planck-Institut fuer Festkoerperforschung, Heisenbergstrasse 1, D-70569 Stuttgart (Germany)

    2005-11-15T23:59:59.000Z

    We investigate the lateral motion of SiGe islands on Si(001) substrates in single and twofold stacked layers by using a combination of wet chemical etching and atomic force microscopy. A careful analysis of the footprints left over by the etched islands reveals that islands tend to repel each other, providing evidence that the lateral motion is triggered by the elastic strain repulsion between neighboring islands. This interpretation is further supported by finite element calculations. In closely stacked layers, the lateral island motion can be reduced and even suppressed. The SiGe islands in the upper layer are found to be Si richer compared with the islands in the first layer. Nevertheless, our results strongly suggest that the elastic interaction between vertically aligned islands is mainly responsible for the reduced island motion in the upper layer.

  2. Geology and geochemistry of the Geyser Bight Geothermal Area, Umnak Island, Aleutian Islands, Alaska

    SciTech Connect (OSTI)

    Nye, C.J. (Alaska Univ., Fairbanks, AK (USA). Geophysical Inst. Alaska Dept. of Natural Resources, Fairbanks, AK (USA). Div. of Geological and Geophysical Surveys); Motyka, R.J. (Alaska Dept. of Natural Resources, Juneau, AK (USA). Div. of Geological and Geophysical Surveys); Turner, D.L. (Alaska Univ., Fairbanks, AK (USA). Geophysical Inst.); Liss, S.A. (Alaska Dept. of Natural Resources, Fairba

    1990-10-01T23:59:59.000Z

    The Geyser Bight geothermal area is located on Umnak Island in the central Aleutian Islands. It contains one of the hottest and most extensive areas of thermal springs and fumaroles in Alaska, and is only documented site in Alaska with geysers. The zone of hot springs and fumaroles lies at the head of Geyser Creek, 5 km up a broad, flat, alluvial valley from Geyser Bight. At present central Umnak is remote and undeveloped. This report describes results of a combined program of geologic mapping, K-Ar dating, detailed description of hot springs, petrology and geochemistry of volcanic and plutonic rock units, and chemistry of geothermal fluids. Our mapping documents the presence of plutonic rock much closer to the area of hotsprings and fumaroles than previously known, thus increasing the probability that plutonic rock may host the geothermal system. K-Ar dating of 23 samples provides a time framework for the eruptive history of volcanic rocks as well as a plutonic cooling age.

  3. Mass spectrometric immunoassay

    DOE Patents [OSTI]

    Nelson, Randall W; Williams, Peter; Krone, Jennifer Reeve

    2013-07-16T23:59:59.000Z

    Rapid mass spectrometric immunoassay methods for detecting and/or quantifying antibody and antigen analytes utilizing affinity capture to isolate the analytes and internal reference species (for quantification) followed by mass spectrometric analysis of the isolated analyte/internal reference species. Quantification is obtained by normalizing and calibrating obtained mass spectrum against the mass spectrum obtained for an antibody/antigen of known concentration.

  4. Mass spectrometric immunoassay

    DOE Patents [OSTI]

    Nelson, Randall W (Phoenix, AZ); Williams, Peter (Phoenix, AZ); Krone, Jennifer Reeve (Granbury, TX)

    2007-12-04T23:59:59.000Z

    Rapid mass spectrometric immunoassay methods for detecting and/or quantifying antibody and antigen analytes utilizing affinity capture to isolate the analytes and internal reference species (for quantification) followed by mass spectrometric analysis of the isolated analyte/internal reference species. Quantification is obtained by normalizing and calibrating obtained mass spectrum against the mass spectrum obtained for an antibody/antigen of known concentration.

  5. Countermeasures to Urban Heat Islands: A Global View

    SciTech Connect (OSTI)

    Meier, Alan

    2006-07-17T23:59:59.000Z

    An important milestone was passed this year when the fraction of the world's population living in cities exceeded 50%. This shift from the countryside to urban areas is certain to continue and, for many, the destination will be large cities. Already there are over 400 cities with populations greater than one million inhabitants and twenty cities with populations greater than ten million inhabitants. With a growing fraction of the population living in an urban environment, the unique aspects of an urban climate also rise in importance. These include features like air pollution and increased humidity. Another unique feature of the urban climate is the phenomenon of the urban heat island. The urban heat island phenomenon was first observed over one hundred years ago in northern latitude cities, where the city centers were slightly warmer than the suburbs. (Instantaneous communications probably played a role in its identification, much as it did for other weather-related events.) For these cities, a heat island was generally a positive effect because it resulted in reduced heating requirements during the winters. It was only in the 1960s, as air conditioning and heavy reliance on automobiles grew, that the negative impacts of heat islands became apparent. The heat islands made summer conditions much less comfortable and increased air conditioning energy use. Since then the summer heat island has become the dominant environmental concern. Measurements in thousands of sites, plus the development of sophisticated dynamic simulations of urban air basins, has enabled us to better understand the relationships between urban temperatures, sunlight, and rates of formation of air pollutants. These models have also given us insights into the roles of vegetation and other characteristics of the land surface. More recently-roughly the last fifteen years-it has become possible to quantify the roles of the major features influencing the formation and persistence of urban heat islands. These developments also allowed us to answer 'what if' questions, such as, 'what if surfaces were changed to be covered with more vegetation or if the albedo of the streets or the roofs was increased'? These simulations, plus measurements of the impact of actual changes, made it possible to imagine that countermeasures to urban heat islands would result in a cooler city requiring less air conditioning and other benefits. In the past five years we have seen the first generation of countermeasures to urban heat islands appear. 'Cool' roofing materials, are now available and, in California, help comply with energy efficiency requirements for buildings. In Japan, cities are giving special incentives to buildings that provide vegetation on their roofs.

  6. Evolution in the Canary Islands. I. Phylogenetic Relations in the Genus Echium (Boraginaceae) as Shown by Trichome Development

    E-Print Network [OSTI]

    Oregon, University of

    Evolution in the Canary Islands. I. Phylogenetic Relations in the Genus Echium (Boraginaceae-threespeciesofEchiumfromthe Canary Islands and Madeira werestudiedin orderto relate growthformtoevolutionarystatusand ecology hypothesisoftheevolutionofannualplants,and ofitsopposite,thetheoryofinsularwoodiness. Introduction The Canary Islands have long been

  7. An early Miocene age for a high-temperature event in gneisses from Zabargad Island (Red Sea, Egypt): mantle diapirism?

    E-Print Network [OSTI]

    Demouchy, Sylvie

    An early Miocene age for a high-temperature event in gneisses from Zabargad Island (Red Sea, Egypt outcropping on Zabargad Island (Red Sea, Egypt). This island, though of limited size (& 4 km2 ), has an almost

  8. Imaging mass spectrometer with mass tags

    DOE Patents [OSTI]

    Felton, James S.; Wu, Kuang Jen; Knize, Mark G.; Kulp, Kristen S.; Gray, Joe W.

    2010-06-01T23:59:59.000Z

    A method of analyzing biological material by exposing the biological material to a recognition element, that is coupled to a mass tag element, directing an ion beam of a mass spectrometer to the biological material, interrogating at least one region of interest area from the biological material and producing data, and distributing the data in plots.

  9. Imaging mass spectrometer with mass tags

    DOE Patents [OSTI]

    Felton, James S.; Wu, Kuang Jen J.; Knize, Mark G.; Kulp, Kristen S.; Gray, Joe W.

    2013-01-29T23:59:59.000Z

    A method of analyzing biological material by exposing the biological material to a recognition element, that is coupled to a mass tag element, directing an ion beam of a mass spectrometer to the biological material, interrogating at least one region of interest area from the biological material and producing data, and distributing the data in plots.

  10. Statistics of the Island-Around-Island Hierarchy in Hamiltonian Phase Space

    E-Print Network [OSTI]

    Or Alus; Shmuel Fishman; James D. Meiss

    2014-12-10T23:59:59.000Z

    The phase space of a typical Hamiltonian system contains both chaotic and regular orbits, mixed in a complex, fractal pattern. One oft-studied phenomenon is the algebraic decay of correlations and recurrence time distributions. For area-preserving maps, this has been attributed to the stickiness of boundary circles, which separate chaotic and regular components. Though such dynamics has been extensively studied, a full understanding depends on many fine details that typically are beyond experimental and numerical resolution. This calls for a statistical approach, the subject of the present work. We calculate the statistics of the boundary circle winding numbers, contrasting the distribution of the elements of their continued fractions to that for uniformly selected irrationals. Since phase space transport is of great interest for dynamics, we compute the distributions of fluxes through island chains. Analytical fits show that the "level" and "class" distributions are distinct, and evidence for their universality is given.

  11. 4D Density Determination of NH Radicals in an MSE Microplasma Combining Planar Laser Induced Fluorescence and Cavity Ring-Down Spectroscopy

    SciTech Connect (OSTI)

    Visser, Martin; Schenk, Andreas; Gericke, Karl-Heinz [Technische Universitaet Braunschweig, Institut fuer Physikalische und Theoretische Chemie Hans-Sommer-Str. 10, 38106 Braunschweig (Germany)

    2010-10-13T23:59:59.000Z

    An application of microplasmas is surface modification under mild conditions and of small, well defined areas. For this, an understanding of the plasma composition is of importance. First results of our work on the production and detection of NH radicals in a capacitively coupled radio frequency (RF) microplasma are presented. A microstructured comb electrode was used to generate a glow discharge in a hydrogen/nitrogen gas mixture by applying 13.56 MHz RF voltage. The techniques of planar laser induced fluorescence (PLIF) and cavity ring-down spectroscopy (CRDS) are used for space and time resolved, quantitative detection of the NH radical in the plasma. The rotational temperature was determined to be 820 K and, the density 5.1x10{sup 12} cm{sup 3}. Also, time dependent behaviour of the NH production was observed.

  12. Unusual defect physics in CH{sub 3}NH{sub 3}PbI{sub 3} perovskite solar cell absorber

    SciTech Connect (OSTI)

    Yin, Wan-Jian, E-mail: wanjian.yin@utoledo.edu; Shi, Tingting; Yan, Yanfa, E-mail: yanfa.yan@utoledo.edu [Department of Physics and Astronomy and Center for Photovoltaics Innovation and Commercialization, The University of Toledo, Toledo, Ohio 43606 (United States)

    2014-02-10T23:59:59.000Z

    Thin-film solar cells based on Methylammonium triiodideplumbate (CH{sub 3}NH{sub 3}PbI{sub 3}) halide perovskites have recently shown remarkable performance. First-principle calculations show that CH{sub 3}NH{sub 3}PbI{sub 3} has unusual defect physics: (i) Different from common p-type thin-film solar cell absorbers, it exhibits flexible conductivity from good p-type, intrinsic to good n-type depending on the growth conditions; (ii) Dominant intrinsic defects create only shallow levels, which partially explain the long electron-hole diffusion length and high open-circuit voltage in solar cell. The unusual defect properties can be attributed to the strong Pb lone-pair s orbital and I p orbital antibonding coupling and the high ionicity of CH{sub 3}NH{sub 3}PbI{sub 3}.

  13. Remedial Action Work Plan Amchitka Island Mud Pit Closures

    SciTech Connect (OSTI)

    DOE/NV

    2001-04-05T23:59:59.000Z

    This remedial action work plan presents the project organization and construction procedures developed for the performance of the remedial actions at U.S. Department of Energy (DOE's) sites on Amchitka Island, Alaska. During the late1960s and early 1970s, the U.S. Department of Defense and the U.S. Atomic Energy Commission (the predecessor agency to DOE) used Amchitka Island as a site for underground nuclear tests. A total of nine sites on the Island were considered for nuclear testing; however, tests were only conducted at three sites (i.e., Long Shot in 1965, Milrow in 1969, and Cannikin in 1971). In addition to these three sites, large diameter emplacement holes were drilled in two other locations (Sites D and F) and an exploratory hole was in a third location (Site E). It was estimated that approximately 195 acres were disturbed by drilling or preparation for drilling in conjunction with these activities. The disturbed areas include access roads, spoil-disposal areas, mud pits which have impacted the environment, and an underground storage tank at the hot mix plant which was used to support asphalt-paving operations on the island. The remedial action objective for Amchitka Island is to eliminate human and ecological exposure to contaminants by capping drilling mud pits, removing the tank contents, and closing the tank in place. The remedial actions will meet State of Alaska regulations, U.S. Fish and Wildlife Service refuge management goals, address stakeholder concerns, and address the cultural beliefs and practices of the native people. The U.S. Department of Energy, Nevada Operations Office will conduct work on Amchitka Island under the authority of the Comprehensive Emergency Response, Compensation, and Liability Act. Field activities are scheduled to take place May through September 2001. The results of these activities will be presented in a subsequent Closure Report.

  14. Effects of Hurricane Katrina on the Mammalian and Vegetative Communities of the Barrier Islands of Mississippi

    E-Print Network [OSTI]

    Scoggin, Annaliese K.

    2010-01-14T23:59:59.000Z

    The barrier islands of the gulf coast of the U.S. have been shaped and changed by hurricanes for centuries. These storms can alter the vegetation of the barrier islands by redistributing sediments, scouring off vegetation, physical damage...

  15. Modeling Microgrid Islanding Problems as DCOPs Saurabh Gupta, William Yeoh, Enrico Pontelli

    E-Print Network [OSTI]

    Yeoh, William

    , we formulate the microgrid islanding problem as distributed constraint optimization problem (DCOP. Index Terms--Microgrid, Islanding, Distributed Constraint Optimization. I. INTRODUCTION Every year residential and commercial facilities with controllable loads and distributed generation sources; loads

  16. The Rhode Island state house--the competition (1890-1892)

    E-Print Network [OSTI]

    Lewis, Hilary A. (Hilary Ann)

    1988-01-01T23:59:59.000Z

    This is a study of the design competition for the new State House in Providence, Rhode Island, which began in 1890 and ended in 1892. The competition was supervised by the Rhode Island State House Commission, a body formed ...

  17. Working Groups Collaborate on U.S. Virgin Islands Clean Energy...

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

    Working Groups Collaborate on U.S. Virgin Islands Clean Energy Vision and Road Map Working Groups Collaborate on U.S. Virgin Islands Clean Energy Vision and Road Map A diverse set...

  18. Titanium Silicide Islands on Atomically Clean Si(100): Identifying Single Electron Tunneling Effects

    E-Print Network [OSTI]

    Joseph L. Tedesco; J. E. Rowe; Robert J. Nemanich

    2010-07-28T23:59:59.000Z

    Titanium silicide islands have been formed by the ultrahigh vacuum deposition of thin films of titanium (electron tunneling (SET) according to the orthodox model of SET. Some of the islands formed are small enough (diameter reliability of future devices.

  19. Small Changes Help Long Island Homeowner Save Big on Energy Costs...

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

    Small Changes Help Long Island Homeowner Save Big on Energy Costs Small Changes Help Long Island Homeowner Save Big on Energy Costs April 16, 2013 - 12:20pm Addthis Located near...

  20. Gilbert M. Smith, master boatbuilder of Long Island, New York

    E-Print Network [OSTI]

    Merwin, Daria Elizabeth

    2000-01-01T23:59:59.000Z

    extent of the ice sheet, attained some 18, 000 years ago, left a spine-like ridge through the center of the island called the Ronkonkoma terminal moraine. The eastern terminus of the Ronkonkoma moraine is the South Fork of Long Island. The north shore... opportunities for her husband in Patchogue (Hix 1986). At the titne, Patchogue was a thriving port village, adjacent to the dense oyster beds of the Great South Bay and a fledgling center of yachting. By the late 19" century, Patchogue was the largest trading...

  1. Energy Department Helps Advance Island Clean Energy Goals (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-10-01T23:59:59.000Z

    This U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) fact sheet highlights a June 2012 solar power purchase agreement between the Virgin Islands Water and Power Authority and three corporations. The fact sheet describes how financial support from DOE and technical assistance from DOE's National Renewable Energy Laboratory enabled the U.S. Virgin Islands to realistically assess its clean energy resources and identify the most viable and cost-effective solutions to its energy challenges--resulting in a $65 million investment in solar energy in the territory.

  2. Neutrino mass matrix

    SciTech Connect (OSTI)

    Capps, R.H.; Strobel, E.L.

    1985-07-01T23:59:59.000Z

    It is assumed that the Dirac mass matrix for the neutrinos (..nu../sub e/,..nu../sub ..mu../,..nu../sub tau/) is similar in form to those for the quarks and charged leptons, and that the smallness of the observed ..nu.. masses results from the Gell-Mann--Ramond--Slansky mechanism. It is shown that if certain tentative experimental results concerning the ..nu.. masses and mixing angles are confirmed, significant limitations may be placed on the Majorana mass matrix. The most satisfactory simple assumption concerning the Majorana mass matrix is that it is approximately proportional to the Dirac mass matrix. Some general properties of the Dirac matrices are discussed.

  3. Encapsulation of titanium (IV) silsesquioxane into the NH{sub 4}USY zeolite: Preparation, characterization and application

    SciTech Connect (OSTI)

    Ribeiro do Carmo, Devaney [Faculdade de Engenharia de Ilha Solteira (UNESP), Departamento de Fisica e Quimica, Av. Brasil Centro, 56 CEP 15385-000, Ilha Solteira, SP (Brazil)], E-mail: docarmo@dfq.feis.unesp.br; Dias Filho, Newton Luiz [Faculdade de Engenharia de Ilha Solteira (UNESP), Departamento de Fisica e Quimica, Av. Brasil Centro, 56 CEP 15385-000, Ilha Solteira, SP (Brazil); Ramos Stradiotto, Nelson [Universidade Estadual Paulista, UNESP, Instituto de Quimica PO Box, Araraquara, SP (Brazil)

    2007-10-02T23:59:59.000Z

    This work describes the encapsulation of titanium (IV) silsesquioxane into the supercavities of NH{sub 4}USY ultra stabilized zeolite, after chemical treatment. The modified zeolite was characterized by Fourier transform infrared spectra, Nuclear magnetic resonance, scanning electronic microscopy, X-ray diffraction and thermogravity. This encapsulated titanium (IV) silsesquioxane can adsorb Azure A chloride after treatment with H{sub 3}PO{sub 4}, without modifier leaching problems. In an electrochemical study, the cyclic voltammograms of the graphite paste modified electrode, shows two redox couples with formal potential (E{sup 0}') -0.1 V and 0.21 V to I and II redox couples respectively (v=700mVs{sup -1}; Britton Robinson buffer (B-R) solution, pH 3) versus SCE ascribed to a monomer and dimmer of azure. This paper shows the use of ultra stabilized zeolite in the electrochemical field as host for molecules with nanometric dimensions.

  4. Solvent extraction of Li+, H3O+ and NH4+ into nitrobenzene by using sodium dicarbollylcobaltate and calix[4]arene-bis(t-octylbenzo-18-crown-6)

    SciTech Connect (OSTI)

    Makrlik, Emanuel [Czech University of Life Sciences, Prague, Kamy´cká; Selucky, P. [Nuclear Research Institute, Rez, Czech Republic; Vanura, Petr [Institute of Chemical Technology, Prague, Czech Republic; Moyer, Bruce A [ORNL

    2013-01-01T23:59:59.000Z

    From extraction experiments and c-activity measurements, the exchange extraction constants corresponding to the general equilibrium M+ (aq) + NaL+ (nb) , ML+ (nb) + Na+ (aq) taking place in the two-phase water nitrobenzene system (M+ = Li+, H3O+, NH+4; L = calix[4]arene-bis(t-octylbenzo-18-crown-6); aq = aqueous phase, nb = nitrobenzene phase) were evaluated. Furthermore, the stability constants of the ML+ complexes in nitrobenzene saturated with water were calculated; they were found to increase in the following cation order: zH3O+ < Li+ < NH+4.

  5. Independent Verification Survey Report for the Long Island Solar Farm, Brookhaven National Laboratory, Upton, New York

    SciTech Connect (OSTI)

    E.M. Harpenau

    2010-11-15T23:59:59.000Z

    5119-SR-01-0 INDEPENDENT VERIFICATION SURVEY REPORT FOR THE LONG ISLAND SOLAR FARM, BROOKHAVEN NATIONAL LABORATORY

  6. FEEDING ORIENTED MOVEMENTS OF THE ATHERINID FISH PRANESUS PINGUIS AT MAJURO ATOLL, MARSHALL ISLANDS

    E-Print Network [OSTI]

    FEEDING ORIENTED MOVEMENTS OF THE ATHERINID FISH PRANESUS PINGUIS AT MAJURO ATOLL, MARSHALL ISLANDS was studied in the lagoon at Majuro Atoll, Marshall Islands, during March 1972. During the day, individuals' 06' oe' 10' 12' 14' 16' Ie' 20' 22' 24' FIGURE I.-Majuro Atoll, Marshall Islands, showing Arniel

  7. TIMES model for the Reunion Island: addressing reliability of electricity supply

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , the Reunion Island was highly dependent on fossil fuel imports (86.5%). This paper focuses on the target of small islands, the Reunion Island was highly dependent on fossil fuel imports (86.5%). This paper designs and appropriate levels of incentives and subsidies are already difficult issues to deal

  8. Magma storage conditions of the last eruption of Teide volcano (Canary Islands, Spain)

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    11 Magma storage conditions of the last eruption of Teide volcano (Canary Islands, Spain) Andújar and rheological state. insu-00447691,version1-18Jan2010 #12;33 Introduction In the Canary Islands (Spain), Teide storage depth at about 5 ± 1 km below current summit of Teide volcano. Given that the island has

  9. Intraspecific evolution of Canary Island Plecotine bats, based on mtDNA sequences

    E-Print Network [OSTI]

    Brown, Richard

    Intraspecific evolution of Canary Island Plecotine bats, based on mtDNA sequences J Pestano1 , RP investigated in the endemic Canary Island bat Plecotus teneriffae, based on B1 kb of mtDNA from the 16S r of differentiation between Canary Islands were quite high relative to Pipis- trelle-like bats, consistent

  10. Phylogeography of pipistrelle-like bats within the Canary Islands, based on mtDNA sequences

    E-Print Network [OSTI]

    Brown, Richard

    Phylogeography of pipistrelle-like bats within the Canary Islands, based on mtDNA sequences J January 2002; received in revised form 7 July 2002 Abstract Evolution of three Canary Island by comparison of 1 kbp of mtDNA (from cytochrome b and 16S rRNA genes) between islands. mtDNA reveals that both

  11. Erasmus Student Work Placement Offer in Spanish educational institutions in the Canary Islands

    E-Print Network [OSTI]

    Robbiano, Lorenzo

    Erasmus Student Work Placement Offer in Spanish educational institutions in the Canary Islands on the Regional Ministry of Education and Universities of the Canary Islands Government (Spain). Its objective Erasmus students on their placements. Placements available for Erasmus students In the Canary Islands

  12. SHORT COMMUNICATION The possible origin of Zostera noltii in the Canary Islands

    E-Print Network [OSTI]

    Teixeira, Sara

    SHORT COMMUNICATION The possible origin of Zostera noltii in the Canary Islands and guidelines are declining worldwide. Zostera noltii in the Canary Islands has been drastically reduced, mainly of the Canary Islands (Pavo´n-Salas et al. 2000). Cymodocea nodosa (Ucria) Ascherson is the most abundant

  13. Monsoon surges trigger oceanic eddy formation and propagation in the lee of the Philippine Islands

    E-Print Network [OSTI]

    with eddies that form in the lee of the Cabo Verde and Canary Islands [Chavanne et al., 2002; Sangra et al., 2007]. The Hawaii, Cabo Verde and Canary Islands are located in the trades where winds have typicalMonsoon surges trigger oceanic eddy formation and propagation in the lee of the Philippine Islands

  14. Wide-angle seismic constraints on the internal structure of Tenerife, Canary Islands

    E-Print Network [OSTI]

    Watts, A. B. "Tony"

    Wide-angle seismic constraints on the internal structure of Tenerife, Canary Islands J.P. Canalesa of Tenerife, Canary Islands. The experiment was designed as a seismic fan pro®le to detect azimuthal rights reserved. Keywords: seismic structure; P-wave velocity anomaly; Tenerife; Canary Islands 1

  15. Chloroplast microsatellites reveal colonisation and metapopulation dynamics in the1 Canary Island pine2

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Chloroplast microsatellites reveal colonisation and metapopulation dynamics in the1 Canary Island.emerson@uea.ac.uk)14 15 KEYWORDS: Pinus canariensis; Canary Islands; mismatch distribution; chloroplast16 methods to empirical data obtained for35 the Canary Island pine (Pinus canariensis). The results

  16. Following more than 30 years of seismic and volcanic quiescence, the Canary Islands

    E-Print Network [OSTI]

    Sleeman, Reinoud

    Following more than 30 years of seismic and volcanic quiescence, the Canary Islands region located History Several eruptions have taken place in the Canary Islands in the last 500 years, all of them, TRANSACTIONS, AMERICAN GEOPHYSICAL UNION PAGES 61,65 Monitoring the Reawakening of Canary Islands'Teide Volcano

  17. Identification of Source Lithology in the Hawaiian and Canary Islands: Implications

    E-Print Network [OSTI]

    Identification of Source Lithology in the Hawaiian and Canary Islands: Implications for Origins in localities such as the Canary Islands are deficient in SiO2, and mayhavebeengenerated by partial inclusions will be useful to evaluate its importance. In contrast to Hawaii, many ocean island basalts

  18. Silvae Genetica 57, 6 (2008) 357 Pinus canariensis is endemic to the western Canary Islands

    E-Print Network [OSTI]

    Boyer, Edmond

    2008-01-01T23:59:59.000Z

    distances due to this elevation gradient in the Canary Island pine forest. Those differences, popula- tion differentiation, isolation by altitude. Introduction The Canary Islands are a volcanic archipelago situated 100 km off the NW coast of Africa (Figure 1). Pine forests in the Canary Islands

  19. Divergence times and colonization of the Canary Islands by Gallotia lizards Siobhan C. Cox a

    E-Print Network [OSTI]

    Brown, Richard

    Divergence times and colonization of the Canary Islands by Gallotia lizards Siobhan C. Cox t The Canary Islands have become a model region for evolutionary studies. We obtained 1.8 Kbp of mtDNA sequence programs, possibly due to different priors on diver- gence times. The most eastern Canary Islands first

  20. Author's personal copy Divergence times and colonization of the Canary Islands by Gallotia lizards

    E-Print Network [OSTI]

    Carranza, Salvador

    Author's personal copy Divergence times and colonization of the Canary Islands by Gallotia lizards Volcanism a b s t r a c t The Canary Islands have become a model region for evolutionary studies. We eastern Canary Islands first emerged just over 20 mya and their colonization appears to have taken place

  1. A seismic reflection profile study of lithospheric flexure in the vicinity of the Cape Verde Islands

    E-Print Network [OSTI]

    Watts, A. B. "Tony"

    ., 1994], Tuamotu [Ito et al., 1995], Canary Islands [Watts et al., 1997], La Re´union [Charvis et al Islands M. Y. Ali and A. B. Watts Department of Earth Sciences, University of Oxford, Oxford, UK I. Hill the stratigraphic ``architecture'' of the flexural moat that flanks the Cape Verde Islands. The moat region

  2. Journal of Biogeography (1992)I9,383-390 Habitat distribution of canary chaffinchesamong islands

    E-Print Network [OSTI]

    Carrascal, Luis M.

    1992-01-01T23:59:59.000Z

    Journal of Biogeography (1992)I9,383-390 Habitat distribution of canary chaffinchesamong islands studied for the Canary Islands (Tenerife and El Hierro). The Common Chaffinch was significantly denser time. Key words. Canary Islands, Chaffinches (Fringilla spp.), habitat preferences, competitive

  3. Charge transport through a SET with a mechanically oscillating island N. M. Chtchelkatchev,1, 2, 3

    E-Print Network [OSTI]

    Bruder, Christoph

    the deviation of the island from its equilibrium position. (b) Equivalent circuit of the device on the mechanical displacement, thus, the vibrations of the island may influence the transport properties. Harmonic oscillations of the island and thermal vibrations change the transport characteristics in different ways

  4. Inorganic islands on a highly stretchable polyimide substrate Jeong-Yun Sun

    E-Print Network [OSTI]

    Inorganic islands on a highly stretchable polyimide substrate Jeong-Yun Sun Department of Material. A polyimide substrate is first coated with a thin layer of an elastomer, on top of which SiNx islands, but SiNx islands on much stiffer polyimide (PI) sub- strates crack and debond when the substrates

  5. EFFECT OF ENCROACHMENT OF WANAPUM DAM RESERVOIR ON FISH PASSAGE OVER ROCK ISLAND DAM, COLUMBIA RIVER

    E-Print Network [OSTI]

    EFFECT OF ENCROACHMENT OF WANAPUM DAM RESERVOIR ON FISH PASSAGE OVER ROCK ISLAND DAM, COLUMBIA the lower sections of the three fish ladders at Rock Island Dam, 61 km upstream from Wanapum Dam of the center and left-bank fish ladders of Rock Island Dam were rebuilt and a new sequence of spill patterns

  6. Hard-and software implementation and verification of an Islanded House

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    Islanded House. Simulations showed that the discomfort can be decreased when also a battery is addedHard- and software implementation and verification of an Islanded House prototype Albert Molderink conclude that it is possible to create an Islanded House and to decrease the discomfort significantly

  7. The effect of coating in increasing the critical size of islands on a compliant substrate

    E-Print Network [OSTI]

    Suo, Zhigang

    ,3,4 The critical size of the is- lands depends on materials of the substrate and the islands5,6 and variesThe effect of coating in increasing the critical size of islands on a compliant substrate Juil Yoon strains but the islands may debond if they exceed a critical size. The authors show that a thin layer

  8. Supersonic drift-tearing magnetic islands in tokamak plasmas R. Fitzpatrick, and F.L. Waelbroeck

    E-Print Network [OSTI]

    Fitzpatrick, Richard

    by the plasma. Since the waves carry momentum, the inner region exerts a net force on the outer region, and vice the radial direc- tion) helical magnetic islands.3 Such islands degrade plasma confinement because heat weak coupling to drift-acoustic waves.13­16 On the other hand, supersonic island solutions

  9. Proceedings of the Sixth California Islands Symposium, Ventura, California, December 1 3, 2003

    E-Print Network [OSTI]

    Blanchette, Carol Anne

    Proceedings of the Sixth California Islands Symposium, Ventura, California, December 1 ­ 3, 2003 of the Sixth California Islands Symposium, Ventura, California, December 1 ­ 3, 2003. National Park Service Islands National Park, 1901 Spinnaker Drive, Ventura, CA 93001 3 Department of Ecology, Evolution

  10. Scatterometer observations of wind variations induced by oceanic islands: Implications for

    E-Print Network [OSTI]

    Scatterometer observations of wind variations induced by oceanic islands: Implications for wind-driven of the Hawaiian and Cabo Verde islands on the mean atmospheric flow. A wake of weak winds, flanked by accelerated winds, appears for each major island of both archipelagos. The resulting wind stress curl displays

  11. EMSL - Mass Spectrometry

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

    mass-spectrometry Proteomics Capabilities High resolution and mass accuracy Fourier-transform ion cyclotron resonance (FT-ICR) spectrometers, from 6 Tesla (T) to 15T and 21T in...

  12. Corresponding author: Tel: +33 2 23 23 81 57 ; Fax: +33 2 23 23 81 99 : Email-address: pierre-francois.biard@ensc-rennes.fr (PF BIARD) Overview of mass transfer

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of interest, hydrogen sulfide H2S, methyl mercaptan CH3SH and ammonia NH3, for different scenarii to assess for hydrophobic compounds. This is typically the case for hydrogen sulfide (H2S) [6]. The mass transfer e transfer is widely used in environmental engineering for pollutant removal [1-4]. This unit operation

  13. Long Island Smart Metering Pilot Project

    SciTech Connect (OSTI)

    None

    2012-03-30T23:59:59.000Z

    The Long Island Power Authority (LIPA) Smart Meter Pilots provided invaluable information and experience for future deployments of Advanced Metering Infrastructure (AMI), including the deployment planned as part of LIPAâ??s Smart Grid Demonstration Project (DE-OE0000220). LIPA will incorporate lessons learned from this pilot in future deployments, including lessons relating to equipment performance specifications and testing, as well as equipment deployment and tracking issues. LIPA ultimately deployed three AMI technologies instead of the two that were originally contemplated. This enabled LIPA to evaluate multiple systems in field conditions with a relatively small number of meter installations. LIPA experienced a number of equipment and software issues that it did not anticipate, including issues relating to equipment integration, ability to upgrade firmware and software â??over the airâ? (as opposed to physically interacting with every meter), and logistical challenges associated with tracking inventory and upgrade status of deployed meters. In addition to evaluating the technology, LIPA also piloted new Time-of-Use (TOU) rates to assess customer acceptance of time-differentiated pricing and to evaluate whether customers would respond by adjusting their activities from peak to non-peak periods. LIPA developed a marketing program to educate customers who received AMI in the pilot areas and to seek voluntary participation in TOU pricing. LIPA also guaranteed participating customers that, for their initial year on the rates, their electricity costs under the TOU rate would not exceed the amount they would have paid under the flat rates they would otherwise enjoy. 62 residential customers chose to participate in the TOU rates, and every one of them saved money during the first year. 61 of them also elected to stay on the TOU rate â?? without the cost guarantee â?? at the end of that year. The customer who chose not to continue on the rate was also the one who achieved the greatest savings. However, after the first year, the customer in question installed equipment that would have made TOU rates a more costly option than the residential flat rate. During the second year, all but one customer saved money. That customer increased usage during peak hours, and as a result saw an increase in annual costs (as compared to the flat rate) of $24.17. The results were less clear for commercial customers, which LIPA attributes to rate design issues that it will take into account for future deployments. LIPA views this pilot as a complete success. Not only is LIPA better prepared for a larger deployment of AMI, but it is confident that residential customers will accept AMI and TOU rates and shift their energy consumption from peak to non-peak periods in response to pricing. On a larger scale, this will benefit LIPA and all of its customers by potentially lowering peak demand when energy costs are highest.

  14. Kauai Island Utility Cooperative energy storage study.

    SciTech Connect (OSTI)

    Akhil, Abbas Ali; Yamane, Mike (Kauai Island Utility Cooperative, Lihu'e, HI); Murray, Aaron T.

    2009-06-01T23:59:59.000Z

    Sandia National Laboratories performed an assessment of the benefits of energy storage for the Kauai Island Utility Cooperative. This report documents the methodology and results of this study from a generation and production-side benefits perspective only. The KIUC energy storage study focused on the economic impact of using energy storage to shave the system peak, which reduces generator run time and consequently reduces fuel and operation and maintenance (O&M) costs. It was determined that a 16-MWh energy storage system would suit KIUC's needs, taking into account the size of the 13 individual generation units in the KIUC system and a system peak of 78 MW. The analysis shows that an energy storage system substantially reduces the run time of Units D1, D2, D3, and D5 - the four smallest and oldest diesel generators at the Port Allen generating plant. The availability of stored energy also evens the diurnal variability of the remaining generation units during the off- and on-peak periods. However, the net economic benefit is insufficient to justify a load-leveling type of energy storage system at this time. While the presence of storage helps reduce the run time of the smaller and older units, the economic dispatch changes and the largest most efficient unit in the KIUC system, the 27.5-MW steam-injected combustion turbine at Kapaia, is run for extra hours to provide the recharge energy for the storage system. The economic benefits of the storage is significantly reduced because the charging energy for the storage is derived from the same fuel source as the peak generation source it displaces. This situation would be substantially different if there were a renewable energy source available to charge the storage. Especially, if there is a wind generation resource introduced in the KIUC system, there may be a potential of capturing the load-leveling benefits as well as using the storage to dampen the dynamic instability that the wind generation could introduce into the KIUC grid. General Electric is presently conducting such a study and results of this study will be available in the near future. Another study conducted by Electric Power Systems, Inc. (EPS) in May 2006 took a broader approach to determine the causes of KIUC system outages. This study concluded that energy storage with batteries will provide stability benefits and possibly eliminate the load shedding while also providing positive voltage control. Due to the lack of fuel diversity in the KIUC generation mix, SNL recommends that KIUC continue its efforts to quantify the dynamic benefits of storage. The value of the dynamic benefits, especially as an enabler of renewable generation such as wind energy, may be far greater than the production cost benefits alone. A combination of these benefits may provide KIUC sufficient positive economic and operational benefits to implement an energy storage project that will contribute to the overall enhancement of the KIUC system.

  15. Elbow mass flow meter

    DOE Patents [OSTI]

    McFarland, Andrew R. (College Station, TX); Rodgers, John C. (Santa Fe, NM); Ortiz, Carlos A. (Bryan, TX); Nelson, David C. (Santa Fe, NM)

    1994-01-01T23:59:59.000Z

    Elbow mass flow meter. The present invention includes a combination of an elbow pressure drop generator and a shunt-type mass flow sensor for providing an output which gives the mass flow rate of a gas that is nearly independent of the density of the gas. For air, the output is also approximately independent of humidity.

  16. University of Rhode Island ELE 208: Intro to Computing Systems

    E-Print Network [OSTI]

    Sendag, Resit

    University of Rhode Island ELE 208: Intro to Computing Systems Style Guidelines for Assembly. Furthermore, programs written following appropriate style guidelines are easier to write and debug than whether this becomes an easy or an impossible task. The following guidelines will help you write well

  17. Craney Island Eastward Expansion, Norfolk Harbor and Channels Hampton Road,

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ,340,000. The Federal cost-share is limited to the present value of the least-cost long-term dredged material placement are estimated at $209,000 annually. The O&M costs consist entirely of maintenance dredging of the access channel Abstract: The recommended plan is to expand the existing Craney Island Dredged Material Management Area

  18. First Regional Super ESPC: Success on Kodiak Island, Alaska

    SciTech Connect (OSTI)

    Federal Energy Management Program

    2001-05-16T23:59:59.000Z

    This case study about energy saving performance contacts (ESPCs) presents an overview of how the Coast Guard at Kodiak Island, Alaska, established an ESPC contract and the benefits derived from it. The Federal Energy Management Program instituted these special contracts to help federal agencies finance energy-saving projects at their facilities.

  19. Community-Scale Environmental Measures and Urban Heat Island

    E-Print Network [OSTI]

    , are not well quantified. Community-scale environmental measures include solar collection technologiesCommunity-Scale Environmental Measures and Urban Heat Island Impacts Buildings End-Use Energy 2011 The Issue Community-scale environmental measures offer the potential to reduce energy use

  20. PREDATION BY SHARKS ON PINNIPEDS AT THE FARALLON ISLANDS1

    E-Print Network [OSTI]

    the shark's head and dorsal and caudal fins which offered clues to species identification and estimationNOTES PREDATION BY SHARKS ON PINNIPEDS AT THE FARALLON ISLANDS1 What we know about mortality been found in shark stomachs. Sharks have thus be- come known as pinniped predators (e.g., Gogan2

  1. Bridge-Node Selection and Loss Recovery in Island Multicast

    E-Print Network [OSTI]

    Chan, Shueng-Han Gary

    With the availability and penetration of multicast-capable routers, the local networks in the Internet nowadays are generally multicast-capable. These multicast domains or so- called "islands" are interconnected by routers-points (bridge- nodes), namely, Closest to Neighbor's Centroid (CNC), Clos- est to Neighbor's Leader (CNL

  2. Converting Maturing Nuclear Sites to Integrated Power Production Islands

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

    Solbrig, Charles W.

    2011-01-01T23:59:59.000Z

    Nuclear islands, which are integrated power production sites, could effectively sequester and safeguard the US stockpile of plutonium. A nuclear island, an evolution of the integral fast reactor, utilizes all the Transuranics (Pu plus minor actinides) produced in power production, and it eliminates all spent fuel shipments to and from the site. This latter attribute requires that fuel reprocessing occur on each site and that fast reactors be built on-site to utilize the TRU. All commercial spent fuel shipments could be eliminated by converting all LWR nuclear power sites to nuclear islands. Existing LWR sites have the added advantage ofmore »already possessing a license to produce nuclear power. Each could contribute to an increase in the nuclear power production by adding one or more fast reactors. Both the TRU and the depleted uranium obtained in reprocessing would be used on-site for fast fuel manufacture. Only fission products would be shipped to a repository for storage. The nuclear island concept could be used to alleviate the strain of LWR plant sites currently approaching or exceeding their spent fuel pool storage capacity. Fast reactor breeding ratio could be designed to convert existing sites to all fast reactors, or keep the majority thermal.« less

  3. Wave Energy Resources Representative Sites Around the Hawaiian Islands

    E-Print Network [OSTI]

    Flux p14 Appendix A ­ SWAN Numerical Model Calibration with NOAA/NDBO Buoys p21 #12;Wave Power. Vega Ph.D October 11, 2010 #12;Wave Power Resources off the Hawaiian Islands October 11, 2010 1 of Contents Summary p2 Background: Wave Power Conversion p3 Licensing and Permitting p3 Challenges

  4. CORSICA, ISLAND HERITAGE AND REGIONAL IDENTITY: TOWARDS TERRITORIAL INTELLIGENCE.

    E-Print Network [OSTI]

    , a Mediterranean and European area, so it is rich of a historical and cultural heritage consequent on a territoryCORSICA, ISLAND HERITAGE AND REGIONAL IDENTITY: TOWARDS TERRITORIAL INTELLIGENCE. Marie Michèle of the heritage in a widened meaning and to position them in a logic of a mutualisation without borders

  5. DNA methylation and the analysis of CpG Islands

    E-Print Network [OSTI]

    Czygrinow, Andrzej

    DNA methylation and the analysis of CpG Islands in genomes M. F. Wojciechowski MAT 351 25 March 2005 #12;#12;Nucleotides #12;Base pairing * * #12;DNA methylation In mammalian genomes, methylation residues represent a target for covalent modification of DNA Cytosine is one of two bases found commonly

  6. Air Quality and Emissions Impacts of Heat Island Mitigation Strategies

    E-Print Network [OSTI]

    Air Quality and Emissions Impacts of Heat Island Mitigation Strategies ENVIRONMENTAL AREA RESEARCH the temperature of the ground surface and the ambient air. This situation creates areas called urban heat summertime temperatures reduces electricity demand for air conditioning, which lowers air pollution levels

  7. Modeling of magnetic island formation in magnetic reconnection experiment

    E-Print Network [OSTI]

    Ji, Hantao

    . In the cohelicity injection with a mean toroidal field, the growing process of the island into a spheromak coalescence of spheromaks,5 where two types of operation mode have been pursued. One is a cohelicity merging using two identical spheromaks. The another one is a counterhelicity merging where toroidal fields

  8. Small Island States Green Energy Initiative. Final report

    SciTech Connect (OSTI)

    Khattak, Nasir

    1999-10-15T23:59:59.000Z

    This report covers the activities carried out during a one year period from 7/15/99 to 7/15/00 as part of the Small Islands Green Energy Initiative. The three activities were: 1) Energy Ministerial conference in the Caribbean; 2) Training session on renewable energy for utility engineers; and 3) Case studies compilation on renewable energy in the Caribbean.

  9. University of Rhode Island inAdvance March 29, 2007

    E-Print Network [OSTI]

    Rhode Island, University of

    University of Rhode Island inAdvance March 29, 2007 Volume 4, Issue 7 Is today your lucky day? If you renew your membership in (or join) the URI Alumni Association before April 6, your name: Two season tickets for the 2007-2008 URI Men's Basketball home games; two season tickets for the 2007

  10. University of Rhode Island inAdvance March 31, 2005

    E-Print Network [OSTI]

    Rhode Island, University of

    . To protect your privacy, log in is required. Thank you for taking the time to vote! Please URI first public family to their newly built home The URI College of Human Science and Services and South County HabitatUniversity of Rhode Island inAdvance March 31, 2005 Volume 2, Issue 7 There's no place like home

  11. Information Structure Constraints and Complex NP Islands in Chinese

    E-Print Network [OSTI]

    treatments of CNPC in terms of movement constraints fail to predict the interpretational distinctiveness-phrases and semantic interpretation. The rest of this paper will be structured as follows: Section 2 reviews the core islands, couched in the transformational framework, and discusses their shortcomings; Section 4 examines

  12. University of Rhode Island inAdvance March 30, 2006

    E-Print Network [OSTI]

    Rhode Island, University of

    . More... University Library wins national award for information forum series The University of Rhode with high-tech training The traditional Narragansett Indian culture plays a vital role in Wanda Hopkins Island Library has been selected to receive the 2006 Association of College and Research Libraries

  13. Phase Transformations of the Ternary System (NH4)2SO4-H2SO4-H2O and the Implications for Cirrus Cloud Formation

    E-Print Network [OSTI]

    the presence of NH4 + ions in the aerosol of the upper troposphere. Low-temperature ternary phase diagrams distribution alters the cloud's radiative properties, persistence, and surface area available for heterogeneous radiation, which insulates or warms Earth, and scattering the sun's visible radiation upward, thus cooling

  14. Mixed quantum/classical investigation of the photodissociation of NH3,,A~ ... and a practical method for maintaining zero-point energy

    E-Print Network [OSTI]

    Truhlar, Donald G

    with a classical mechanical treatment of nuclear motion on coupled potential-energy surfaces. Whereas older mixedMixed quantum/classical investigation of the photodissociation of NH3,,A~ ... and a practical method for maintaining zero-point energy in classical trajectories David Bonhommeaua and Donald G

  15. To appear: Shore & Beach, Vol 72, No. 1, 2004. Barrier Island Migration and Morphologic Evolution, Fire Island Inlet, New

    E-Print Network [OSTI]

    US Army Corps of Engineers

    72, No. 1, 2004. Currently, dredging costs for Fire Island Inlet are $5 million per year for this purpose. The available data to perform this analysis consisted of aerial photography covering the period from 1936 to present, historical shoreline data from the U. S. Coast & Geodetic Survey land surveys

  16. Ocean Thermal Resources off the Hawaiian Islands luisvega@hawaii.edu Ocean Thermal Resources off the Hawaiian Islands

    E-Print Network [OSTI]

    information to assist developers of ocean thermal energy conversion (OTEC) systems in site selection Energy Conversion The immense size of the ocean thermal resource and the baseload capability of OTECOcean Thermal Resources off the Hawaiian Islands luisvega@hawaii.edu 1 Ocean Thermal Resources off

  17. Atomistic simulation study of misfit strain relaxation mechanisms in heteroepitaxial islands Avinash M. Dongare and Leonid V. Zhigilei

    E-Print Network [OSTI]

    Zhigilei, Leonid V.

    . Stress distributions are analyzed for coherent and dislocated islands. Thermally-activated nucleation of small, tens of nm in size, clusters or islands. One of the methods of quantum dot generation is lattice by heteroepitaxial growth is sensitive to the stress distribution in and around the island. Moreover, when the island

  18. Ar/Ar ages from transitionally magnetized lavas on La Palma, Canary Islands, and the geomagnetic instability timescale

    E-Print Network [OSTI]

    Singer, Bradley S.

    Ar/Ar ages from transitionally magnetized lavas on La Palma, Canary Islands, and the geomagnetic the north and south walls of Barranco de los Tilos on the island of La Palma, Canary Islands, reveals from transitionally magnetized lavas on La Palma, Canary Islands, and the geomagnetic instability

  19. Internal structure of the western flank of the Cumbre Vieja volcano, La Palma, Canary Islands, from land

    E-Print Network [OSTI]

    Jones, Alan G.

    Palma, Canary Islands, from land magnetotelluric imaging X. Garcia1,2 and A. G. Jones1 Received 9 March on the island of La Palma (Canary Islands) provides an ideal setting to address fundamental questions about (2010), Internal structure of the western flank of the Cumbre Vieja volcano, La Palma, Canary Islands

  20. An Investigation of Ammonia Extraction from Liquid Manure Using a Gas-Permeable Membrane Pollution of air, soil and water caused by excessive ammonia (NH3) emission and deposition from animal

    E-Print Network [OSTI]

    Mukhtar, Saqib

    An Investigation of Ammonia Extraction from Liquid Manure Using a Gas-Permeable Membrane Summary Pollution of air, soil and water caused by excessive ammonia (NH3) emission and deposition from animal by extracting it from liquid manure and potentially using the recovered NH3 as fertilizer. For this purpose, lab

  1. Top quark mass measurements

    SciTech Connect (OSTI)

    Hill, Christopher S.; /UC, Santa Barbara

    2004-12-01T23:59:59.000Z

    The top quark, with its extraordinarily large mass (nearly that of a gold atom), plays a significant role in the phenomenology of EWSB in the Standard Model. In particular, the top quark mass when combined with the W mass constrains the mass of the as yet unobserved Higgs boson. Thus, a precise determination of the mass of the top quark is a principal goal of the CDF and D0 experiments. With the data collected thus far in Runs 1 and 2 of the Tevatron, CDF and D0 have measured the top quark mass in both the lepton+jets and dilepton decay channels using a variety of complementary experimental techniques. The author presents an overview of the most recent of the measurements.

  2. MassMass transfer andtransfer and MassMass transfer andtransfer and

    E-Print Network [OSTI]

    Zevenhoven, Ron

    Heat conductivity T'1 Heat flux h" (W/m2), local and overall heat transfer coeffients h1 Heat transfer coefficientcoefficient /1/1 Mass flow species A:interface a p A = A mol/s M f1 (L) 2 (G) Mass transfer rate per area: A = A/a = "A mol/(m2·s) 1 (L) 2 (G) xi C1.i M t f ffi i t k x C y 1.i AA !!! Mass transfer coefficients

  3. Mass and Heat Recovery

    E-Print Network [OSTI]

    Hindawai, S. M.

    2010-01-01T23:59:59.000Z

    - 1 - MASS AND HEAT RECOVERY SYSTEM SALAH MAHMOUD HINDAWI DIRECTOR HINDAWI FOR ENGINEERING SERVICES & CONTRACTING NEW DAMIETTA , EGYPT ABSTRACT : In the last few years heat recovery was under spot . and in air conditioning fields... ) as a heat recovery . and I use the water as a mass recovery . The source of mass and heat recovery is the condensate water which we were dispose and connect it to the drain lines . THE BENEFIT OF THIS SYSTEM ARE : 1) Using the heat energy from...

  4. Nuclear Masses in Astrophysics

    E-Print Network [OSTI]

    Christine Weber; Klaus Blaum; Hendrik Schatz

    2008-12-09T23:59:59.000Z

    Among all nuclear ground-state properties, atomic masses are highly specific for each particular combination of N and Z and the data obtained apply to a variety of physics topics. One of the most crucial questions to be addressed in mass spectrometry of unstable radionuclides is the one of understanding the processes of element formation in the Universe. To this end, accurate atomic mass values of a large number of exotic nuclei participating in nucleosynthesis are among the key input data in large-scale reaction network calculations. In this paper, a review on the latest achievements in mass spectrometry for nuclear astrophysics is given.

  5. Multiple mass solvers

    E-Print Network [OSTI]

    B. Jegerlehner

    1997-08-29T23:59:59.000Z

    We present a general method to construct multiple mass solvers from standard algorithms. As an example, the BiCGstab-M algorithm is derived.

  6. EMSL - Mass Spectrometer

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

    MS) with high mass resolution (m&61636;m100,000). Solvent mixtures of acetonitrilewater and acetonitriletoluene were used to extract and ionize polar and non-polar...

  7. MOSE: zooming on the Meso-NH mesoscale model performances at the surface layer at ESO sites (Paranal and Armazones)

    E-Print Network [OSTI]

    Lascaux, Franck; di Arcetri, INAF / Osservatorio Astrofisico; 10.1117/12.925934

    2012-01-01T23:59:59.000Z

    In the context of the MOSE project, in this contribution we present a detailed analysis of the Meso-NH mesoscale model performances and their dependency on the model and orography horizontal resolutions in proximity of the ground. The investigated sites are Cerro Paranal (site of the ESO Very Large Telescope - VLT) and Cerro Armazones (site of the ESO European Extremely Large Telescope - E-ELT), in Chile. At both sites, data from a rich statistical sample of different nights are available - from AWS (Automated Weather Stations) and masts - giving access to wind speed, wind direction and temperature at different levels near the ground (from 2 m to 30 m above the ground). In this study we discuss the use of a very high horizontal resolution (dX=0.1 km) numerical configuration that overcomes some specific limitations put in evidence with a standard configuration with dX=0.5 km. In both sites results are very promising. The study is co-funded by ESO and INAF.

  8. EDIN-USVI Clean Energy Quarterly: Volume 1 November 2010, Energy Development in Island Nations, U.S. Virgin Islands (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2010-11-01T23:59:59.000Z

    This quarterly newsletter provides timely news and information about the plans and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project, including significant events and milestones, work undertaken by each of the five working groups, and EDIN-sponsored renewable energy and energy efficiency projects.

  9. EDIN-USVI Clean Energy Quarterly: Volume 1, Issue 2, March 2011, Energy Development in Island Nations, U.S. Virgin Islands (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2011-03-01T23:59:59.000Z

    This quarterly newsletter provides timely news and information about the plans and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project, including significant events and milestones, work undertaken by each of the five working groups, and project-related renewable energy and energy efficiency projects.

  10. A review of current anti-islanding methods for photovoltaic power system

    SciTech Connect (OSTI)

    Yu, Byunggyu; Yu, Gwonjong [Photovoltaic Research Group, Korea Institute of Energy Research, 71-2 Jang-Dong, Yuseong-Gu, Daejeon 305-343 (Korea); Matsui, Mikihiko [Department of System Electronics and Information Technology, Tokyo Polytechnic University, 1583 Iiyama Atsugi-shi, Kanagawa 243-0297 (Japan)

    2010-05-15T23:59:59.000Z

    Islanding phenomenon is undesirable because it leads to a safety hazard to utility service personnel and may cause damage to power generation and power supply facilities as a result of unsynchronized re-closure. Until now, various anti-islanding methods (AIMs) for detecting and preventing islanding of photovoltaic and other distributed generations (DGs) have been proposed. This paper presents an overview of recent anti-islanding method developments for grid-connected photovoltaic (PV) power generation, focusing on the concept and operating principle, mainly based on single phase system. For the performance comparison, the experimental results of the various AIMs with 3 kW PV inverter are provided based on the islanding detection capability and power quality. As a result, the active AIMs have better islanding detection capability rather than the passive one. However, the active AIMs have power quality degradation on harmonic distortion or displacement power factor based on the injected active signal type. In addition to the evaluation and comparison of the main anti-islanding methods, this paper also summarizes the related anti-islanding standards to evaluate anti-islanding capability for PV system. This paper can be used as a useful anti-islanding reference for future work in DG like PV, and wind turbine. (author)

  11. Tsunami response at Wake Island: azimuthal mode analysis

    E-Print Network [OSTI]

    Creswell, Wiltie Austin

    1987-01-01T23:59:59.000Z

    occur at certain resonant frequencies. In fact, the response versus frequency for selected azimuthal modes re- sembles, in many respects, that of a psraboloidal island, which is known to partially trap wave energy incident upon it. The implication... near a small Pacific atoll where the bathymetric effects would be minimized at least for the longer period waves. With this rationale in mind, Van Dorn (1960) installed specially designed long period recording gauges near several small Pacific...

  12. Seasonal structure of fish communities at three barrier island habitats

    E-Print Network [OSTI]

    Pitts, Donald Eugene

    1985-01-01T23:59:59.000Z

    habitats with previously reported values from similar habitats. . . . . . . . . . . . . . . . 100 LIST OF FIGURES Figure Page Map of Galveston Island showing sampling stations (JB = jettied beachfront, OB = open beachfront and SM = saltmarsh). Water... abundance in beach seine collections grouped by habitat and month (JB = jettied beachfront, OB = open beachfront and SN = saltmarsh) . 46 1B Cluster analysis dendrogram of mean species abundance in beach seine collections grouped by habitat and month...

  13. Acoustic Modeling for Aqua Ventus I off Monhegan Island, ME

    SciTech Connect (OSTI)

    Whiting, Jonathan M.; Hanna, Luke A.; DeChello, Nicole L.; Copping, Andrea E.

    2013-10-31T23:59:59.000Z

    The DeepCwind consortium, led by the University of Maine, was awarded funding under the US Department of Energy’s Offshore Wind Advanced Technology Demonstration Program to develop two floating offshore wind turbines in the Gulf of Maine equipped with Goldwind 6 MW direct drive turbines, as the Aqua Ventus I project. The Goldwind turbines have a hub height of 100 m. The turbines will be deployed in Maine State waters, approximately 2.9 miles off Monhegan Island; Monhegan Island is located roughly 10 miles off the coast of Maine. In order to site and permit the offshore turbines, the acoustic output must be evaluated to ensure that the sound will not disturb residents on Monhegan Island, nor input sufficient sound levels into the nearby ocean to disturb marine mammals. This initial assessment of the acoustic output focuses on the sound of the turbines in air by modeling the assumed sound source level, applying a sound propagation model, and taking into account the distance from shore.

  14. mass communication advertising &

    E-Print Network [OSTI]

    Finzi, Adrien

    mass communication advertising & public relations introduction. Graduate programs in the Department of Mass Communication, Advertising, and Public Relations provide an entry to a wide spectrum of careers in the communication industry. Classes, internships, site visits, and presentations by top professionals offer students

  15. The Origins of Mass

    ScienceCinema (OSTI)

    Lincoln, Don

    2014-08-07T23:59:59.000Z

    The Higgs boson was discovered in July of 2012 and is generally understood to be the origin of mass. While those statements are true, they are incomplete. It turns out that the Higgs boson is responsible for only about 2% of the mass of ordinary matter. In this dramatic new video, Dr. Don Lincoln of Fermilab tells us the rest of the story.

  16. The Origins of Mass

    SciTech Connect (OSTI)

    Lincoln, Don

    2014-07-30T23:59:59.000Z

    The Higgs boson was discovered in July of 2012 and is generally understood to be the origin of mass. While those statements are true, they are incomplete. It turns out that the Higgs boson is responsible for only about 2% of the mass of ordinary matter. In this dramatic new video, Dr. Don Lincoln of Fermilab tells us the rest of the story.

  17. Direct Observation of Long Electron-Hole Diffusion Distance beyond 1 Micrometer in CH3NH3PbI3 Perovskite Thin Film

    E-Print Network [OSTI]

    Li, Yu; Li, Yunlong; Wang, Wei; Bian, Zuqiang; Xiao, Lixin; Wang, Shufeng; Gong, Qihuang

    2015-01-01T23:59:59.000Z

    In high performance perovskite based on CH3NH3PbI3, the formerly reported short charge diffusion distance is a confliction to thick working layer in solar cell devices. We carried out a study on charge diffusion in spin-coated CH3NH3PbI3 perovskite thin film by transient fluorescent spectroscopy. A thickness-dependent fluorescent lifetime was found. This effect correlates to the defects at crystal grain boundaries. By coating the film with electron or hole transfer layer, PCBM or Spiro-OMeTAD respectively, we observed the charge transfer directly through the fluorescent decay. One-dimensional diffusion model was applied to obtain long charge diffusion distances, which is ~1.3 micron for electrons and ~5.2 micron for holes. This study gives direct support to the high performance of perovskite solar cells.

  18. Absolute neutrino mass measurements

    SciTech Connect (OSTI)

    Wolf, Joachim [Karlsruhe Institute of Technology (KIT), IEKP, Postfach 3640, 76021 Karlsruhe (Germany)

    2011-10-06T23:59:59.000Z

    The neutrino mass plays an important role in particle physics, astrophysics and cosmology. In recent years the detection of neutrino flavour oscillations proved that neutrinos carry mass. However, oscillation experiments are only sensitive to the mass-squared difference of the mass eigenvalues. In contrast to cosmological observations and neutrino-less double beta decay (0v2{beta}) searches, single {beta}-decay experiments provide a direct, model-independent way to determine the absolute neutrino mass by measuring the energy spectrum of decay electrons at the endpoint region with high accuracy.Currently the best kinematic upper limits on the neutrino mass of 2.2eV have been set by two experiments in Mainz and Troitsk, using tritium as beta emitter. The next generation tritium {beta}-experiment KATRIN is currently under construction in Karlsruhe/Germany by an international collaboration. KATRIN intends to improve the sensitivity by one order of magnitude to 0.2eV. The investigation of a second isotope ({sup 137}Rh) is being pursued by the international MARE collaboration using micro-calorimeters to measure the beta spectrum. The technology needed to reach 0.2eV sensitivity is still in the R and D phase. This paper reviews the present status of neutrino-mass measurements with cosmological data, 0v2{beta} decay and single {beta}-decay.

  19. Tiu Ch Chn La D n Khi Phc Sm Vo ngy 21 thng 4 nm 2011, cc y Vin nh Gi Tn Hi

    E-Print Network [OSTI]

    con ngi bng cách khôi phc, phc hi môi trng sng, thay th, hoc thu gom mt lng tng ng vi ngun tài nguyên thiên nhiên có cht lng, giá tr sinh thái hoc dân dng tng ng n bù các tài nguyên và dch v b tn hi t s c, nhng vn c chp nhn và hu ích giúp sàng lc mt s lng ln các d án có tim nng. Không mt yu t nào c s dng nh

  20. Energetics of H and NH2 on GaN,,1010... and implications for the origin of nanopipe defects John E. Northrup and R. Di Felice

    E-Print Network [OSTI]

    Energetics of H and NH2 on GaN,,101¯0... and implications for the origin of nanopipe defects John E-terminated GaN 101¯0 surfaces. The calculations indicate that H adsorption on GaN 101¯0 will proceed. The implications of these results for the origin of nanopipe defects in GaN are examined. S0163-1829 97 51832

  1. Strategies for International Cooperation in Support of Energy Development in Pacific Island Nations

    SciTech Connect (OSTI)

    Miller, M.; Voss, P.; Warren, A.; Baring-Gould, I.; Conrad, M.

    2012-05-01T23:59:59.000Z

    The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) has been partnering with island communities around the world to address the technical, policy, social, and economic hurdles to deploying energy efficiency and renewable energy technologies (RETs) on small, islanded systems. The lessons learned from these partnerships are briefly summarized in this document with the goal of supporting the International Renewable Energy Agency (IRENA) in the development of specific near-term and longer-term strategies for island RET deployment.

  2. Review of the distribution and conservation status of the terrestrial reptiles of the Cape Verde Islands

    E-Print Network [OSTI]

    Carranza, Salvador

    /islet. About half of all taxa are potentially threatened, twice the proportion of those in the Canary Islands Islands R A Q U E L VA S C O N C E L O S , J O S É C A R L O S B R I T O , S A L V A D O R C A R R A N Z identified: widespread and abundant taxa occurring on $ 2 islands/islets, widespread or abundant taxa

  3. Reproductive Endocrinology of Nesting Leatherback Sea Turtles in St. Croix, U.S. Virgin Islands

    E-Print Network [OSTI]

    Garner, Jeanne

    2012-07-16T23:59:59.000Z

    REPRODUCTIVE ENDOCRINOLOGY OF NESTING LEATHERBACK SEA TURTLES IN ST. CROIX, U.S. VIRGIN ISLANDS A Dissertation by JEANNE ALEXANDER GARNER Submitted to the Office of Graduate Studies of Texas A&M University in partial....S. Virgin Islands Copyright 2012 Jeanne Alexander Garner REPRODUCTIVE ENDOCRINOLOGY OF NESTING LEATHERBACK SEA TURTLES IN ST. CROIX, U.S. VIRGIN ISLANDS A Dissertation by JEANNE ALEXANDER GARNER Submitted to the Office of Graduate...

  4. MECHANICS OF RELAXING SiGe ISLANDS ON A VISCOUS GLASS , J. Liang1

    E-Print Network [OSTI]

    Suo, Zhigang

    MECHANICS OF RELAXING SiGe ISLANDS ON A VISCOUS GLASS R. Huang1 , H. Yin2 , J. Liang1 , J.C. Sturm2, a SiGe thin film, a glass layer, and a Si wafer. The SiGe film is a perfect crystal, and is under biaxial compression. Pattern the SiGe film into islands. On annealing, the glass flows and the islands

  5. Laterally self-ordered silicon-germanium islands with optimized confinement properties

    SciTech Connect (OSTI)

    Zabel, Thomas; Sircar, Narayan [Walter Schottky Institut and Physik Department, Technische Universität München, Am Coulombwall 4, D-85748 Garching (Germany) [Walter Schottky Institut and Physik Department, Technische Universität München, Am Coulombwall 4, D-85748 Garching (Germany); Institut für Experimentelle und Angewandte Physik, Universität Regensburg, D-93040 Regensburg (Germany); Hauke, Norman; Kaniber, Michael; Finley, Jonathan J. [Walter Schottky Institut and Physik Department, Technische Universität München, Am Coulombwall 4, D-85748 Garching (Germany)] [Walter Schottky Institut and Physik Department, Technische Universität München, Am Coulombwall 4, D-85748 Garching (Germany); Zweck, Josef; Bougeard, Dominique [Institut für Experimentelle und Angewandte Physik, Universität Regensburg, D-93040 Regensburg (Germany)] [Institut für Experimentelle und Angewandte Physik, Universität Regensburg, D-93040 Regensburg (Germany); Döblinger, Markus [Department of Chemistry, Ludwig Maximilian Universität München, D-81377 Munich (Germany)] [Department of Chemistry, Ludwig Maximilian Universität München, D-81377 Munich (Germany); Abstreiter, Gerhard [Walter Schottky Institut and Physik Department, Technische Universität München, Am Coulombwall 4, D-85748 Garching (Germany) [Walter Schottky Institut and Physik Department, Technische Universität München, Am Coulombwall 4, D-85748 Garching (Germany); Institute for Advanced Study, Technische Universität München, D-85748 Garching (Germany); Arakawa, Yasuhiko [Institute for Advanced Study, Technische Universität München, D-85748 Garching (Germany) [Institute for Advanced Study, Technische Universität München, D-85748 Garching (Germany); Institute of Industrial Science, Institute for Nano Quantum Information Electronics, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505 (Japan)

    2013-08-05T23:59:59.000Z

    We present an analysis of the electronic confinement properties of self-assembled islands forming via silicon and germanium co-deposition in molecular beam epitaxy. This approach allows the fabrication of laterally self-ordered three dimensional islands in the Stranski-Krastanow growth mode. Using a systematic structural analysis, we derive a realistic fit-parameter free island model for band structure simulations. A comparison between these band structure simulations and photoluminescence spectroscopy shows that such islands have a significant three dimensional spatial electron-hole wave function overlap. In addition, we show that this spatial wave function overlap overcompensates a weak wave function spreading in k-space.

  6. The maritime heritage of the Cayman Islands : contributions in nautical archaeology

    E-Print Network [OSTI]

    Smith, Roger Craig

    1981-01-01T23:59:59.000Z

    manifested in the Cayman Islands from the mid-1600s ? that is, the men who fished the marine reptiles; the vessels and methods they employed- but also how these seemingly distant and forgotten islands represented a vital and significant part of the growth... of the two Lesser Islands, Little Cayman has a reputation for shipwrecks, Inhabited by only 15 people, the Island once was one of the busiest of the group, hosting small fleets of turtle fishing vessels and trading schooners. Over the years, however...

  7. Hierarchical Control Scheme for Voltage Harmonics Compensation in an Islanded Droop-

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Hierarchical Control Scheme for Voltage Harmonics Compensation in an Islanded Droop- Controlled on the resistance emulation. Furthermore, a droop characteristic based on DG harmonic reactive power has been

  8. Spatial localization of resistive drift wave structure in tokamak edge plasmas with an embedded magnetic island

    SciTech Connect (OSTI)

    Hu, Shilin; Qu, Hongpeng [Southwestern Institute of Physics, Sichuan, Chengdu 610041 (China); Li, Jiquan, E-mail: lijq@energy.kyoto-u.ac.jp [Graduate School of Energy Science, Kyoto University, Gokasho, Uji, Kyoto 6110011 (Japan); Kishimoto, Y. [Graduate School of Energy Science, Kyoto University, Gokasho, Uji, Kyoto 6110011 (Japan); Institute of Advanced Energy, Kyoto University, Gokasho, Uji, Kyoto 6110011 (Japan)

    2014-10-15T23:59:59.000Z

    Resistive drift wave instability is investigated numerically in tokamak edge plasma confined by sheared slab magnetic field geometry with an embedded magnetic island. The focus is on the structural characteristics of eigenmode inside the island, where the density profile tends to be flattened. A transition of the dominant eigenmode occurs around a critical island width w{sub c}. For thin islands with a width below w{sub c}, two global long wavelength eigenmodes with approximately the same growth rate but different eigenfrequency are excited, which are stabilized by the magnetic island through two-dimensional mode coupling in both x and y (corresponding to radial and poloidal in tokamak) directions. On the other hand, a short wavelength eigenmode, which is destabilized by thick islands with a width above w{sub c}, dominates the edge fluctuation, showing a prominent structural localization in the region between the X-point and the O-point of the magnetic island. The main destabilization mechanism is identified as the mode coupling in the y direction, which is similar to the so-called toroidal coupling in tokamak plasmas. These three eigenmodes may coexist in the drift wave fluctuation for the island with a width around w{sub c}. It is demonstrated that the structural localization results mainly from the quasilinear flattening of density profile inside the magnetic island.

  9. Microsoft Word - CX-SundialIsland-FY13_WEB.doc

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

    20, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP- TPP- 1 Proposed Action: Sundial Island Transmission Tower...

  10. Compositional evolution of SiGe islands on patterned Si (001) substrates

    SciTech Connect (OSTI)

    Zhang Jianjun [Institute of Semiconductor and Solid State Physics, University Linz, A-4040 Linz (Austria); Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstr. 20, D-01069 Dresden (Germany); Rastelli, Armando; Schmidt, Oliver G. [Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstr. 20, D-01069 Dresden (Germany); Bauer, Guenther [Institute of Semiconductor and Solid State Physics, University Linz, A-4040 Linz (Austria)

    2010-11-15T23:59:59.000Z

    The authors investigate, by atomic-force-microscopy-based nanotomography, the composition evolution of ordered SiGe islands grown on pit-patterned Si (001) substrates as their size and aspect ratio increase with increasing Ge deposition. Compared to islands grown on flat substrates, the ordered island arrays show improved size, shape, and compositional homogeneity. The three-dimensional composition profiles of individual pyramids, domes, and barns reveal that the Ge fraction at the base and in subsurface regions of the islands decreases with increasing amount of deposited Ge.

  11. Masses of Fundamental Particles

    E-Print Network [OSTI]

    Hidezumi Terazawa

    2014-06-11T23:59:59.000Z

    In the original paper entitled, "Masses of Fundamental Particles"(arXiv:1109.3705v5, 10 Feb 2012), not only the masses of fundamental particles including the weak bosons, Higgs boson, quarks, and leptons, but also the mixing angles of quarks and those of neutrinos are all explained and/or predicted in the unified composite models of quarks and leptons successfully. In this addendum entitled, "Higgs Boson Mass in the Minimal Unified Subquark Model", it is emphasized that the Higgs boson mass is predicted to be about 130Gev in the minimal unified subquark model, which agrees well with the experimental values of 125-126GeV recently found by the ATLAS and CMS Collaborations at the LHC.

  12. Microlens Mass Functions

    E-Print Network [OSTI]

    William D. Heacox

    2005-10-10T23:59:59.000Z

    A non-parametric statistical model is constructed to directly relate The distribution of observed microlens timescales to that of the mass Function of the population from which the lenses are drawn, corrected For observational selection based on timescales and event amplifications. Explicit distributions are derived for microlensing impact parameters and maximum amplifications; both are shown to be statistically independent of all other parameters in the problem, including lens mass. The model is used to demonstrate that the narrow range of microlens timescales observed toward the Large Magellanic Cloud (LMC) is probably not consistent with lensing by a widely distributed spheroidal population of large velocity dispersion, as expected of a dark halo; but is consistent with lensing within a rotating thick disk. Poor numerical conditioning on the statistical connection between lens masses and event timescales, and small number statistics, severely limit the mass function information obtainable from current microlensing surveys toward the LMC.

  13. HIGEE Mass Transfer

    E-Print Network [OSTI]

    Mohr, R. J.; Fowler, R.

    HIGEE MASS TRANSFER R.J. Mohr and R. Fowler GLITSCH, INC. Dallas, Texas ABSTRACT Distillation, absorption, and gas stripping have traditionally been performed in tall columns utilizing trays or packing. Columns perform satisfactorily... transfer system which utilizes a rotating bed of packing to achieve high efficiency separations, and consequent reduction in size and weight. INTRODUCTION HIGEE is probably one of the most interesting developments in mass transfer equipment made...

  14. Mass of Cu-57

    E-Print Network [OSTI]

    Gagliardi, Carl A.; Semon, D. R.; Tribble, Robert E.; Vanausdeln, L. A.

    1986-01-01T23:59:59.000Z

    the experimental and theoretical Coulomb displacement energies for similar cases in A =17 and 41 has been attributed~ to ground state correlations in the nuclear wave functions. It is in- teresting to examine the mass 57 mirror nuclei to investi- gate... indicated. Reference 9. 'Reference 7. Reference 6. 'This work. 34 MASS OF Cu 1665 the 3=57 Coulomb displacement energy, using radial wave functions obtained in a spherical Hartree-Fock cal- culation, assuming a closed Ni core, and including...

  15. DEMONSTRATION OF BLACK LIQUOR GASIFICATION AT BIG ISLAND

    SciTech Connect (OSTI)

    Robert DeCarrera

    2003-10-20T23:59:59.000Z

    This Technical Progress Report provides an account of the status of the project for the demonstration of Black Liquor Gasification at Georgia-Pacific Corporation's Big Island, VA facility. The report also includes budget information and a milestone schedule. The project to be conducted by G-P is a comprehensive, complete commercial-scale demonstration that is divided into two phases. Phase I is the validation of the project scope and cost estimate. Phase II is project execution, data acquisition and reporting, and consists of procurement of major equipment, construction and start-up of the new system. Phase II also includes operation of the system for a period of time to demonstrate the safe operation and full integration of the energy and chemical recovery systems in a commercial environment. The objective of Phase I is to validate the process design and to engineer viable solutions to any technology gaps. This phase includes engineering and planning for the integration of the full-scale MTCI/StoneChem PulseEnhanced{trademark} black liquor steam-reformer chemical recovery system into G-P's operating pulp and paper mill at Big Island, Virginia. During this phase, the scope and cost estimate will be finalized to confirm the cost of the project and its integration into the existing system at the mill. The objective of Phase II of the project is the successful and safe completion of the engineering, construction and functional operation of the fully integrated full-scale steam reformer process system. This phase includes installation of all associated support systems and equipment required for the enhanced recovery of both energy and chemicals from all of the black liquor generated from the pulping process at the Big Island Mill. The objective also includes operation of the steam reformer system to demonstrate the ability of the system to operate reliably and achieve designed levels of energy and chemical recovery while maintaining environmental emissions at or below the limits set by the environmental permits.

  16. U.S. Virgin Islands Energy Road Map: Analysis

    SciTech Connect (OSTI)

    Lantz, E.; Olis, D.; Warren, A.

    2011-09-01T23:59:59.000Z

    This report lays out the strategy envisioned by the stakeholders in the U.S. Virgin Islands, U.S. Department of Energy, and U.S. Department of Interior to achieve the ambitious goal of achieving a 60% reduction in business-as-usual fossil fuel demand by 2025 (60x25) within the electricity sector. This work and supporting analysis provides a framework within which decisions can begin to be made, a concrete vision of what the future might hold, and a guide to determine what questions should follow.

  17. Analysis of Three Mile Island-Unit 2 accident

    SciTech Connect (OSTI)

    Not Available

    1980-03-01T23:59:59.000Z

    The Nuclear Safety Analysis Center (NSAC) of the Electric Power Research Institute has analyzed the Three Mile Island-2 accident. Early results of this analysis were a brief narrative summary, issued in mid-May 1979 and an initial version of this report issued later in 1979 as noted in the Foreword. The present report is a revised version of the 1979 report, containing summaries, a highly detailed sequence of events, a comparison of that sequence of events with those from other sources, 25 appendices, references and a list of abbreviations and acronyms. A matrix of equipment and system actions is included as a folded insert.

  18. Geothermal resources of Sao Miguel Island, Azores, Portugal

    SciTech Connect (OSTI)

    Duffield, W.A.; Muffler, L.J.P.

    1984-01-01T23:59:59.000Z

    Geothermal studies were carried out on the island of Sao Miguel, Azores to characterize the nature of the resource, to estimate its magnitude, and to identify target areas toward which exploration and developmental drilling might be directed. The main geothermal resource areas are Furnas, Agua de Pau, and Sete Cidades, three Quaternary silicic volcanic centers characterized by summit calderas beneath which magmatic heat sources provide thermal energy to overlying hydrothermal convection systems. For each of the systems, the studies have defined the size of the system, the subsurface temperature, the thermodynamic state of fluid in the system, the chemical composition of the fluid, and permeable parts of the system. 8 figs. (ACR)

  19. Indium Growth and Island Height Control on Si Submonolayer Phases

    SciTech Connect (OSTI)

    Chen, Jizhou

    2009-05-09T23:59:59.000Z

    Nanotechnology refers any technique that involves about object with nanoscale (10{sup -9} m) or even smaller. It has become more and more important in recently years and has changed our world dramatically. Most of modern electronic devices today should thanks to the miniaturizing driven by development of nanotechnology. Recent years, more and more governments are investing huge amount of money in research related to nanotechnology. There are two major reasons that nanostructure is so fascinate. The first one is the miniaturizing. It is obvious that if we can make products smaller without losing the features, we can save the cost and increase the performance dramatically. For an example, the first computer in the world, ENIAC, which occupied several rooms, is less powerful than the cheapest calculator today. Today's chips with sizes of less than half an inch contain millions of basic units. All these should thank to the development of nanotechnology. The other reason is that when we come to nanoscale, there are many new effects due to the quantum effect which can't be found in large systems. For an example, quantum dots (QDs) are systems which sizes are below 1{micro}m(10{sup -6}m) and restricted in three dimensions. There are many interesting quantum effects in QDs, including discrete energy levels, and interdot coupling. Due to these properties and their small sizes, QDs have varies potential applications such as quantum computing, probe, light emitting device, solar cells, and laser. To meet the requirement of the nanoelectrical applications, the QDs must be grown highly uniformly because their property is highly dependent on their sizes. The major methods to grow uniform QDs include epitaxial, and lithograph. Lithography is a process to make patterns on a thin film by selectively removing certain parts of the film. Using this method, people have good control over size, location and spacing of QDs. For an example, the Extreme ultraviolet lithography (EUVL) have a wave length of 13.4nm so it can curve on the surface of an sample to make structure as small as the order of 10nm. however, lithograph usually causes permanent damages to the surface and in many cases the QDs are damaged during the lithograph and therefore result in high percentage of defects. Quantum size effect has attracted more and more interests in surface science due to many of its effects. One of its effects is the height preference in film growing and the resulting possibility of uniformly sized self-assemble nanostructure. The experiment of Pb islands on In 4x1 phase shows that both the height and the width can be controlled by proper growth conditions, which expands the growth dimensions from 1 to 2. This discover leads us to study the In/Pb interface. In Ch.3, we found that the Pb islands growing on In 4x1-Si(111) surface which have uniform height due to QSE and uniform width due to the constriction of In 4x1 lattice have unexpected stability. These islands are stable in even RT, unlike usual nanostructures on Pb/Si surface which are stable only at low temperature. Since similar structures are usually grown at low temperature, this discovery makes the grown structures closer to technological applications. It also shows the unusual of In/Pb interface. Then we studied the In islands grown on Pb-{alpha}-{radical}3x{radical}3-Si(111) phase in Ch.4. These islands have fcc structure in the first few layers, and then convert to bct structure. The In fcc islands have sharp height preference due to QSE like Pb islands. However, the preferred height is different (7 layer for Pb on Si 7x7 and 4 layer for Pb on In 4x1), due to the difference of interface. The In islands structure prefers to be bct than fcc with coverage increase. It is quantitatively supported by first-principle calculation. Unexpectedly, the In islands grown on various of In interfaces didn't show QSE effects and phase transition from fcc and bct structures as on the Pb-{alpha} interface (Ch.6). In g(s) curve there is no clear oscillations in the g(s) curve as the In on Pb-{alpha} phase. This

  20. Energy Incentive Programs, Rhode Island | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the YouTube|6721 Federal RegisterHydrogenDistributionFactIowaMontanaYorkOregonRhode Island

  1. Lincoln, Rhode Island: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  2. MHK Projects/Treat Island Tidal | Open Energy Information

    Open Energy Info (EERE)

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  3. Long Island HTS Power Cable | Department of Energy

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

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  4. Washington County, Rhode Island: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  5. ARM - PI Product - Nauru Island Effect Detection Data Set

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadap Documentation TDMADAP : XDCnarrowbandheatProductsISDAC MicrophysicsProductsNauru Island

  6. Island County, Washington: Energy Resources | 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.pdfGetecGtelInterias Solar Energy JumpIrem GeothermalIselin, New Jersey:IsisIsland

  7. Kelleys Island, Ohio: Energy Resources | 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.pdfGetecGtelInteriasIowa: EnergyKanabec County,KaolinKelleys Island, Ohio: Energy

  8. Jupiter Island, Florida: Energy Resources | 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, searchOf Kilauea Volcano, Hawaii |Island, Florida: Energy Resources Jump to:

  9. Kluichef - Atka Island Geothermal Area | 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, searchOf Kilauea Volcano, Hawaii |Island,KasVinodKiribati:KlimaINVESTIIIWind

  10. Harrisville, Rhode Island: Energy Resources | 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| OpenInformation HandbookOhio: EnergyWestOhio:Rhode Island: Energy

  11. Project Fact Sheet Long Island HTS Power Cable Superconducting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23, 2014, an OHASeptember 2010 | Department ofPlantLong Island HTS Power Cable

  12. Pine Island Ridge, Florida: Energy Resources | 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 PwerPerkins County, Nebraska: Energy ResourcesPicketGeothermal Project JumpBeach,Hill,Island

  13. MHK Projects/Turnbull Island | 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, searchOfRose Bend < MHK Projects Jump to: navigation,Thames isTurnbull Island

  14. Smithfield, Rhode Island: Energy Resources | 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:Ezfeedflag JumpID-f < RAPID‎ |RippeyInformation SlimSloughCreekRhode Island: Energy

  15. Grand Island, New York: Energy Resources | 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 Contracting JumpGove County, Kansas:GrahamBlanc,GrandIsland, New York:

  16. Newby Island I Biomass Facility | 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:Information296593°, -122.0402399°|Newburyport,Newby Island

  17. Mercer Island, Washington: Energy Resources | 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 Plant JumpMarysville, Ohio:Menomonee Falls, Wisconsin: EnergyKentucky:Island, Washington:

  18. DOE - Office of Legacy Management -- Rock Island Arsenal - IL 09

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling Corp -K Le Blond Machine0-03 AECRock Island

  19. Tiki Island, Texas: Energy Resources | Open Energy Information

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    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolarTharaldson Ethanol LLCEnergyoThornwood,TianfuTidalTiki Island, Texas:

  20. Cool Roofs and Heat Islands | 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 being directedAnnualProperty EditCalifornia:PowerCER.pngRoofs and Heat Islands Jump to: navigation, search Tool

  1. DOE - Office of Legacy Management -- Staten Island Warehouse - NY 22

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling Corp -K LeDowntown Site - MO 02Staten Island

  2. Muscle Ridge Islands, Maine: Energy Resources | 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 Jump to: navigation,Murrieta,Ridge Islands,

  3. Mystic Island, New Jersey: Energy Resources | Open Energy Information

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  4. Rock Island County, Illinois: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  5. Fire Island, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  6. Foster, Rhode Island: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  7. Frye Island, Maine: Energy Resources | 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.pdf Jump1946865°, -86.0529604° ShowCounty, California:Frontier,Frye Island,

  8. Barrington, Rhode Island: Energy Resources | 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 being directedAnnual Siteof EnergyInnovation in Carbon CaptureAtriaPower SystemsRhode Island: Energy Resources

  9. REAP Islanded Grid Wind Power Conference | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of ContaminationHubs+18, 2012 Qualified EnergyDepartmentSouthern California EdisonIslanded

  10. The Effect of HF/NH4F Etching on the Morphology of Surface Fractures on Fused Silica

    SciTech Connect (OSTI)

    Wong, L; Suratwala, T; Feit, M D; Miller, P E; Steele, R A

    2008-04-03T23:59:59.000Z

    The effects of HF/NH{sub 4}F, wet chemical etching on the morphology of individual surface fractures (indentations, scratches) and of an ensemble of surface fractures (ground surfaces) on fused silica glass has been characterized. For the individual surface fractures, a series of static or dynamic (sliding) Vickers and Brinnell indenters were used to create radial, lateral, Hertzian cone and trailing indentation fractures on a set of polished fused silica substrates which were subsequently etched. After short etch times, the visibility of both surface and subsurface cracks is significantly enhanced when observed by optical microscopy. This is attributed to the removal of the polishing-induced Bielby layer and the increased width of the cracks following etching allowing for greater optical scatter at the fracture interface. The removal of material during etching was found to be isotropic except in areas where the etchant has difficulty penetrating or in areas that exhibit significant plastic deformation/densification. Isolated fractures continue to etch, but will never be completely removed since the bottom and top of the crack both etch at the same rate. The etching behavior of ensembles of closely spaced cracks, such as those produced during grinding, has also been characterized. This was done using a second set of fused silica samples that were ground using either fixed or loose abrasives. The resulting samples were etched and both the etch rate and the morphology of the surfaces were monitored as a function of time. Etching results in the formation of a series of open cracks or cusps, each corresponding to the individual fractures originally on the surface of the substrate. During extended etching, the individual cusps coalesce with one another, providing a means of reducing the depth of subsurface damage and the peak-to-valley roughness. In addition, the material removal rate of the ground surfaces was found to scale with the surface area of the cracks as a function of etch time. The initial removal rate for the ground surface was typically 3.5 x the bulk etch rate. The evolving morphology of ground surfaces during etching was simulated using an isotropic finite difference model. This model illustrates the importance that the initial distributions of fracture sizes and spatial locations have on the evolution of roughness and the rate at which material is removed during the etching process. The etching of ground surfaces can be used during optical fabrication to convert subsurface damage into surface roughness thereby reducing the time required to produce polished surfaces that are free of subsurface damage.

  11. Electron thermal transport within magnetic islands in the reversed-field pinch

    SciTech Connect (OSTI)

    Stephens, H. D.; Reusch, J. A. [Department of Physics, University of Wisconsin-Madison, 1150 University Ave., Madison, Wisconsin 53706 (United States); Den Hartog, D. J. [Department of Physics, University of Wisconsin-Madison, 1150 University Ave., Madison, Wisconsin 53706 (United States); Center for Magnetic Self-Organization in Laboratory and Astrophysical Plasmas, University of Wisconsin-Madison, Madison, Wisconsin 53706 (United States); Hegna, C. C. [Department of Physics, University of Wisconsin-Madison, 1150 University Ave., Madison, Wisconsin 53706 (United States); Department of Engineering Physics, University of Wisconsin-Madison, 1500 Engineering Drive, Madison, Wisconsin 53706 (United States)

    2010-05-15T23:59:59.000Z

    Tearing mode induced magnetic islands have a significant impact on the thermal characteristics of magnetically confined plasmas such as those in the reversed-field pinch (RFP). New Thomson scattering diagnostic capability on the Madison Symmetric Torus (MST) RFP has enabled measurement of the thermal transport characteristics of islands. Electron temperature (T{sub e}) profiles can now be acquired at 25 kHz, sufficient to measure the effect of an island on the profile as the island rotates by the measurement point. In standard MST plasmas with a spectrum of unstable tearing modes, remnant islands are present in the core between sawtoothlike reconnection events. Associated with these island remnants is flattening of the T{sub e} profile inside the island separatricies. This flattening is characteristic of rapid parallel heat conduction along helical magnetic field lines. In striking contrast, a temperature gradient within an m=1, n=5 island is observed in these same plasmas just after a sawtooth event when the m=1, n=5 mode may briefly come into resonance near the magnetic axis. This suggests local heating and relatively good confinement within the island. Local power balance calculations suggest reduced thermal transport within this island relative to the confinement properties of standard MST discharges between reconnection events. The magnetic field and island structure is modeled with three-dimensional nonlinear resistive magnetohydrodynamic simulations (DEBS code) with Lundquist numbers matching those in MST during standard discharges. During improved confinement plasmas with reduced tearing mode activity, temperature fluctuations correlated with magnetic signals are small with characteristic fluctuation amplitudes of order T-tilde{sub e}/T{sub e}approx2%.

  12. This book describes the responsibilities of show personnel and outlines the job descriptions of various positions for the NH 4-H State Horse Show (or any other 4-H horse show).

    E-Print Network [OSTI]

    New Hampshire, University of

    of various positions for the NH 4-H State Horse Show (or any other 4-H horse show). June 2013 #12;Table of Contents Organizing a 4-H Horse Show ........................................................................................... 1 State 4-H Horse Show Philosophy................................................................ 1

  13. Selective Catalytic Reduction (SCR) of nitric oxide with ammonia using Cu-ZSM-5 and Va-based honeycomb monolith catalysts: effect of H2 pretreatment, NH3-to-NO ratio, O2, and space velocity 

    E-Print Network [OSTI]

    Gupta, Saurabh

    2004-09-30T23:59:59.000Z

    In this work, the steady-state performance of zeolite-based (Cu-ZSM-5) and vanadium-based honeycomb monolith catalysts was investigated in the selective catalytic reduction process (SCR) for NO removal using NH3. The aim ...

  14. Atomic mass compilation 2012

    SciTech Connect (OSTI)

    Pfeiffer, B., E-mail: bpfeiffe@uni-mainz.de [II. Physikalisches Institut, Justus-Liebig-Universität Gießen, Gießen (Germany); GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt (Germany); Venkataramaniah, K. [Sri Sathya Sai Institute of Higher Learning, Prasanthinilayam (India)] [Sri Sathya Sai Institute of Higher Learning, Prasanthinilayam (India); Czok, U. [II. Physikalisches Institut, Justus-Liebig-Universität Gießen, Gießen (Germany)] [II. Physikalisches Institut, Justus-Liebig-Universität Gießen, Gießen (Germany); Scheidenberger, C. [GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt (Germany) [GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt (Germany); II. Physikalisches Institut, Justus-Liebig-Universität Gießen, Gießen (Germany)

    2014-03-15T23:59:59.000Z

    Atomic mass reflects the total binding energy of all nucleons in an atomic nucleus. Compilations and evaluations of atomic masses and derived quantities, such as neutron or proton separation energies, are indispensable tools for research and applications. In the last decade, the field has evolved rapidly after the advent of new production and measuring techniques for stable and unstable nuclei resulting in substantial ameliorations concerning the body of data and their precision. Here, we present a compilation of atomic masses comprising the data from the evaluation of 2003 as well as the results of new measurements performed. The relevant literature in refereed journals and reports as far as available, was scanned for the period beginning 2003 up to and including April 2012. Overall, 5750 new data points have been collected. Recommended values for the relative atomic masses have been derived and a comparison with the 2003 Atomic Mass Evaluation has been performed. This work has been carried out in collaboration with and as a contribution to the European Nuclear Structure and Decay Data Network of Evaluations.

  15. Geographic information system for Long Island: An epidemiologic systems approach to identify environmental breast cancer risks on Long Island. Phase 1

    SciTech Connect (OSTI)

    Barancik, J.I.; Kramer, C.F.; Thode, H.C. Jr.

    1995-12-01T23:59:59.000Z

    BNL is developing and implementing the project ``Geographic Information System (GIS) for Long Island`` to address the potential relationship of environmental and occupational exposures to breast cancer etiology on Long Island. The project is divided into two major phases: The four month-feasibility project (Phase 1), and the major development and implementation project (Phase 2). This report summarizes the work completed in the four month Phase 1 Project, ``Feasibility of a Geographic Information System for Long Island.`` It provides the baseline information needed to further define and prioritize the scope of work for subsequent tasks. Phase 2 will build upon this foundation to develop an operational GIS for the Long Island Breast Cancer Study Project (LIBCSP).

  16. Energy savings for heat-island reduction strategies in Chicago and Houston (including updates for Baton Rouge, Sacramento, and Salt Lake City)

    E-Print Network [OSTI]

    Konopacki, S.; Akbari, H.

    2002-01-01T23:59:59.000Z

    simulated energy and power savings from HIR strategies byEnergy Savings Calculations for Heat Island Reduction Strategies49638 Energy Savings of Heat-Island Reduction Strategies in

  17. Modeling the fate and transport of nitrogen and sediment within coastal embayments on St. John, U.S. Virgin Islands

    E-Print Network [OSTI]

    Walker, Jeffrey D. (Jeffrey Douglas)

    2007-01-01T23:59:59.000Z

    The recent rises in resident and tourist populations on St. John in the U.S. Virgin Islands have spurred the construction of new roads and housing developments throughout much of the island. As a result, a number of ...

  18. The invertebrate fossils of Seymour Island, Antarctic Peninsula, and their role in our understanding of the Eocene climate

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    Wilson, Mark A.

    The invertebrate fossils of Seymour Island, Antarctic Peninsula, and their role in our;Collins | 2 Cover artwork: Seymour Island ­ Antarctica 2003 By: Kurtis Burmeister National Science Foundation Source: Antarctic Photo Library United States Antarctic Program #12;Collins | 3 TABLE

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    Standiford, Richard B.

    Tropical Forestry Researchat the USDA Forest Service's Instituteof Pacific Islands Forestry1 C greater emphasis on tropical forestry management and research was provided by the International Forestry Islands Forestry in Hawaii, the Institute of Tropical Forestry in Puerto Rico, and the U S . Forest

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    Vasquez, Juan Carlos

    as a cluster of distributed resources (DRs), i.e. distributed generation (DG), distributed storage (DSSecondary Voltage Unbalance Compensation for Three-Phase Four-Wire Islanded Microgrids Fen Tang four-wire islanded microgrid systems. It is implemented in the secondary control level of the microgrid